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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/genpd/amlogic/ 1847F: drivers/mmc/host/meson* 1848F: drivers/phy/amlogic/ 1849F: drivers/pinctrl/meson/ 1850F: drivers/rtc/rtc-meson* 1851F: drivers/soc/amlogic/ 1852N: meson 1853 1854ARM/Annapurna Labs ALPINE ARCHITECTURE 1855M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1856M: Antoine Tenart <atenart@kernel.org> 1857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1858S: Maintained 1859F: arch/arm/boot/dts/amazon/ 1860F: arch/arm/mach-alpine/ 1861F: arch/arm64/boot/dts/amazon/ 1862F: drivers/*/*alpine* 1863 1864ARM/APPLE MACHINE SOUND DRIVERS 1865M: Martin Povišer <povik+lin@cutebit.org> 1866L: asahi@lists.linux.dev 1867L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1868S: Maintained 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872 1873ARM/APPLE MACHINE SUPPORT 1874M: Hector Martin <marcan@marcan.st> 1875M: Sven Peter <sven@svenpeter.dev> 1876R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1877L: asahi@lists.linux.dev 1878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1879S: Maintained 1880W: https://asahilinux.org 1881B: https://github.com/AsahiLinux/linux/issues 1882C: irc://irc.oftc.net/asahi-dev 1883T: git https://github.com/AsahiLinux/linux.git 1884F: Documentation/devicetree/bindings/arm/apple.yaml 1885F: Documentation/devicetree/bindings/arm/apple/* 1886F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1887F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1888F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1889F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1890F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1891F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1892F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1893F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1894F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1895F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1896F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1897F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1898F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1899F: Documentation/devicetree/bindings/power/apple* 1900F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1901F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1902F: arch/arm64/boot/dts/apple/ 1903F: drivers/bluetooth/hci_bcm4377.c 1904F: drivers/clk/clk-apple-nco.c 1905F: drivers/cpufreq/apple-soc-cpufreq.c 1906F: drivers/dma/apple-admac.c 1907F: drivers/i2c/busses/i2c-pasemi-core.c 1908F: drivers/i2c/busses/i2c-pasemi-platform.c 1909F: drivers/iommu/apple-dart.c 1910F: drivers/iommu/io-pgtable-dart.c 1911F: drivers/irqchip/irq-apple-aic.c 1912F: drivers/mailbox/apple-mailbox.c 1913F: drivers/nvme/host/apple.c 1914F: drivers/nvmem/apple-efuses.c 1915F: drivers/pinctrl/pinctrl-apple-gpio.c 1916F: drivers/pwm/pwm-apple.c 1917F: drivers/soc/apple/* 1918F: drivers/watchdog/apple_wdt.c 1919F: include/dt-bindings/interrupt-controller/apple-aic.h 1920F: include/dt-bindings/pinctrl/apple.h 1921F: include/linux/apple-mailbox.h 1922F: include/linux/soc/apple/* 1923 1924ARM/ARTPEC MACHINE SUPPORT 1925M: Jesper Nilsson <jesper.nilsson@axis.com> 1926M: Lars Persson <lars.persson@axis.com> 1927L: linux-arm-kernel@axis.com 1928S: Maintained 1929F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1930F: arch/arm/boot/dts/axis/ 1931F: arch/arm/mach-artpec 1932F: drivers/clk/axis 1933F: drivers/crypto/axis 1934F: drivers/mmc/host/usdhi6rol0.c 1935F: drivers/pinctrl/pinctrl-artpec* 1936 1937ARM/ASPEED I2C DRIVER 1938M: Brendan Higgins <brendanhiggins@google.com> 1939R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1940R: Joel Stanley <joel@jms.id.au> 1941L: linux-i2c@vger.kernel.org 1942L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1943S: Maintained 1944F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1945F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1946F: drivers/i2c/busses/i2c-aspeed.c 1947F: drivers/irqchip/irq-aspeed-i2c-ic.c 1948 1949ARM/ASPEED MACHINE SUPPORT 1950M: Joel Stanley <joel@jms.id.au> 1951R: Andrew Jeffery <andrew@aj.id.au> 1952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1953L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1954S: Supported 1955Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1956T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1957F: Documentation/devicetree/bindings/arm/aspeed/ 1958F: arch/arm/boot/dts/aspeed/ 1959F: arch/arm/mach-aspeed/ 1960N: aspeed 1961 1962ARM/BITMAIN ARCHITECTURE 1963M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1965S: Maintained 1966F: Documentation/devicetree/bindings/arm/bitmain.yaml 1967F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1968F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1969F: arch/arm64/boot/dts/bitmain/ 1970F: drivers/clk/clk-bm1880.c 1971F: drivers/pinctrl/pinctrl-bm1880.c 1972 1973ARM/CALXEDA HIGHBANK ARCHITECTURE 1974M: Andre Przywara <andre.przywara@arm.com> 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976S: Maintained 1977F: arch/arm/boot/dts/calxeda/ 1978F: arch/arm/mach-highbank/ 1979 1980ARM/CAVIUM THUNDER NETWORK DRIVER 1981M: Sunil Goutham <sgoutham@marvell.com> 1982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1983S: Supported 1984F: drivers/net/ethernet/cavium/thunder/ 1985 1986ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1987M: Lukasz Majewski <lukma@denx.de> 1988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1989S: Maintained 1990F: arch/arm/mach-ep93xx/ts72xx.c 1991 1992ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1993M: Alexander Shiyan <shc_work@mail.ru> 1994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1995S: Odd Fixes 1996N: clps711x 1997 1998ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1999M: Lennert Buytenhek <kernel@wantstofly.org> 2000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2001S: Maintained 2002 2003ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2004M: Hartley Sweeten <hsweeten@visionengravers.com> 2005M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2007S: Maintained 2008F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2009F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2010F: arch/arm/boot/compressed/misc-ep93xx.h 2011F: arch/arm/mach-ep93xx/ 2012F: drivers/iio/adc/ep93xx_adc.c 2013 2014ARM/CLKDEV SUPPORT 2015M: Russell King <linux@armlinux.org.uk> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Maintained 2018T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2019F: drivers/clk/clkdev.c 2020 2021ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2022M: Baruch Siach <baruch@tkos.co.il> 2023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2024S: Maintained 2025F: arch/arm/boot/dts/cnxt/ 2026N: digicolor 2027 2028ARM/CORESIGHT FRAMEWORK AND DRIVERS 2029M: Suzuki K Poulose <suzuki.poulose@arm.com> 2030R: Mike Leach <mike.leach@linaro.org> 2031R: James Clark <james.clark@arm.com> 2032R: Leo Yan <leo.yan@linaro.org> 2033L: coresight@lists.linaro.org (moderated for non-subscribers) 2034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2035S: Maintained 2036T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2037F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2038F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2039F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2040F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2041F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2042F: Documentation/trace/coresight/* 2043F: drivers/hwtracing/coresight/* 2044F: include/dt-bindings/arm/coresight-cti-dt.h 2045F: include/linux/coresight* 2046F: samples/coresight/* 2047F: tools/perf/arch/arm/util/auxtrace.c 2048F: tools/perf/arch/arm/util/cs-etm.c 2049F: tools/perf/arch/arm/util/cs-etm.h 2050F: tools/perf/arch/arm/util/pmu.c 2051F: tools/perf/tests/shell/coresight/* 2052F: tools/perf/util/cs-etm-decoder/* 2053F: tools/perf/util/cs-etm.* 2054 2055ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2056M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2057M: Linus Walleij <linus.walleij@linaro.org> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060T: git git://github.com/ulli-kroll/linux.git 2061F: Documentation/devicetree/bindings/arm/gemini.yaml 2062F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2063F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2064F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2065F: arch/arm/boot/dts/gemini/ 2066F: arch/arm/mach-gemini/ 2067F: drivers/crypto/gemini/ 2068F: drivers/net/ethernet/cortina/ 2069F: drivers/pinctrl/pinctrl-gemini.c 2070F: drivers/rtc/rtc-ftrtc010.c 2071 2072ARM/CZ.NIC TURRIS SUPPORT 2073M: Marek Behún <kabel@kernel.org> 2074S: Maintained 2075W: https://www.turris.cz/ 2076F: Documentation/ABI/testing/debugfs-moxtet 2077F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2078F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2079F: Documentation/devicetree/bindings/bus/moxtet.txt 2080F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2081F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2082F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2083F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2084F: drivers/bus/moxtet.c 2085F: drivers/firmware/turris-mox-rwtm.c 2086F: drivers/gpio/gpio-moxtet.c 2087F: drivers/leds/leds-turris-omnia.c 2088F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2089F: drivers/watchdog/armada_37xx_wdt.c 2090F: include/dt-bindings/bus/moxtet.h 2091F: include/linux/armada-37xx-rwtm-mailbox.h 2092F: include/linux/moxtet.h 2093 2094ARM/FARADAY FA526 PORT 2095M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098T: git git://git.berlios.de/gemini-board 2099F: arch/arm/mm/*-fa* 2100 2101ARM/FOOTBRIDGE ARCHITECTURE 2102M: Russell King <linux@armlinux.org.uk> 2103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2104S: Maintained 2105W: http://www.armlinux.org.uk/ 2106F: arch/arm/include/asm/hardware/dec21285.h 2107F: arch/arm/mach-footbridge/ 2108 2109ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2110M: Shawn Guo <shawnguo@kernel.org> 2111M: Sascha Hauer <s.hauer@pengutronix.de> 2112R: Pengutronix Kernel Team <kernel@pengutronix.de> 2113R: Fabio Estevam <festevam@gmail.com> 2114R: NXP Linux Team <linux-imx@nxp.com> 2115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2116S: Maintained 2117T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2118F: arch/arm/boot/dts/nxp/imx/ 2119F: arch/arm/boot/dts/nxp/mxs/ 2120X: arch/arm64/boot/dts/freescale/fsl-* 2121X: arch/arm64/boot/dts/freescale/qoriq-* 2122X: drivers/media/i2c/ 2123N: imx 2124N: mxs 2125 2126ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2127M: Shawn Guo <shawnguo@kernel.org> 2128M: Li Yang <leoyang.li@nxp.com> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Maintained 2131T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2132F: arch/arm/boot/dts/nxp/ls/ 2133F: arch/arm64/boot/dts/freescale/fsl-* 2134F: arch/arm64/boot/dts/freescale/qoriq-* 2135 2136ARM/FREESCALE VYBRID ARM ARCHITECTURE 2137M: Shawn Guo <shawnguo@kernel.org> 2138M: Sascha Hauer <s.hauer@pengutronix.de> 2139R: Pengutronix Kernel Team <kernel@pengutronix.de> 2140R: Stefan Agner <stefan@agner.ch> 2141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2142S: Maintained 2143T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2144F: arch/arm/boot/dts/nxp/vf/ 2145F: arch/arm/mach-imx/*vf610* 2146 2147ARM/GUMSTIX MACHINE SUPPORT 2148M: Steve Sakoman <sakoman@gmail.com> 2149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2150S: Maintained 2151 2152ARM/HISILICON SOC SUPPORT 2153M: Wei Xu <xuwei5@hisilicon.com> 2154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2155S: Supported 2156W: http://www.hisilicon.com 2157T: git https://github.com/hisilicon/linux-hisi.git 2158F: arch/arm/boot/dts/hisilicon/ 2159F: arch/arm/mach-hisi/ 2160F: arch/arm64/boot/dts/hisilicon/ 2161 2162ARM/HP JORNADA 7XX MACHINE SUPPORT 2163M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2164S: Maintained 2165W: www.jlime.com 2166T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2167F: arch/arm/mach-sa1100/include/mach/jornada720.h 2168F: arch/arm/mach-sa1100/jornada720.c 2169 2170ARM/HPE GXP ARCHITECTURE 2171M: Jean-Marie Verdun <verdun@hpe.com> 2172M: Nick Hawkins <nick.hawkins@hpe.com> 2173S: Maintained 2174F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2175F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2176F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2177F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2178F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2179F: Documentation/hwmon/gxp-fan-ctrl.rst 2180F: arch/arm/boot/dts/hpe/ 2181F: arch/arm/mach-hpe/ 2182F: drivers/clocksource/timer-gxp.c 2183F: drivers/hwmon/gxp-fan-ctrl.c 2184F: drivers/i2c/busses/i2c-gxp.c 2185F: drivers/spi/spi-gxp.c 2186F: drivers/watchdog/gxp-wdt.c 2187 2188ARM/IGEP MACHINE SUPPORT 2189M: Enric Balletbo i Serra <eballetbo@gmail.com> 2190M: Javier Martinez Canillas <javier@dowhile0.org> 2191L: linux-omap@vger.kernel.org 2192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2193S: Maintained 2194F: arch/arm/boot/dts/ti/omap/omap3-igep* 2195 2196ARM/INTEL IXP4XX ARM ARCHITECTURE 2197M: Linus Walleij <linusw@kernel.org> 2198M: Imre Kaloz <kaloz@openwrt.org> 2199M: Krzysztof Halasa <khalasa@piap.pl> 2200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2201S: Maintained 2202F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2203F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2204F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2205F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2206F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2207F: arch/arm/boot/dts/intel/ixp/ 2208F: arch/arm/mach-ixp4xx/ 2209F: drivers/bus/intel-ixp4xx-eb.c 2210F: drivers/clocksource/timer-ixp4xx.c 2211F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2212F: drivers/gpio/gpio-ixp4xx.c 2213F: drivers/irqchip/irq-ixp4xx.c 2214 2215ARM/INTEL KEEMBAY ARCHITECTURE 2216M: Paul J. Murphy <paul.j.murphy@intel.com> 2217M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2218S: Maintained 2219F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2220F: arch/arm64/boot/dts/intel/keembay-evm.dts 2221F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2222 2223ARM/INTEL XSC3 (MANZANO) ARM CORE 2224M: Lennert Buytenhek <kernel@wantstofly.org> 2225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2226S: Maintained 2227 2228ARM/LG1K ARCHITECTURE 2229M: Chanho Min <chanho.min@lge.com> 2230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2231S: Maintained 2232F: arch/arm64/boot/dts/lg/ 2233 2234ARM/LPC18XX ARCHITECTURE 2235M: Vladimir Zapolskiy <vz@mleia.com> 2236L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2237S: Maintained 2238F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2239F: arch/arm/boot/dts/nxp/lpc/lpc43* 2240F: drivers/i2c/busses/i2c-lpc2k.c 2241F: drivers/memory/pl172.c 2242F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2243F: drivers/rtc/rtc-lpc24xx.c 2244N: lpc18xx 2245 2246ARM/LPC32XX SOC SUPPORT 2247M: Vladimir Zapolskiy <vz@mleia.com> 2248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2249S: Maintained 2250T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2251F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2252F: arch/arm/boot/dts/nxp/lpc/lpc32* 2253F: arch/arm/mach-lpc32xx/ 2254F: drivers/i2c/busses/i2c-pnx.c 2255F: drivers/net/ethernet/nxp/lpc_eth.c 2256F: drivers/usb/host/ohci-nxp.c 2257F: drivers/watchdog/pnx4008_wdt.c 2258N: lpc32xx 2259 2260ARM/Marvell Dove/MV78xx0/Orion SOC support 2261M: Andrew Lunn <andrew@lunn.ch> 2262M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2263M: Gregory Clement <gregory.clement@bootlin.com> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2267F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2269F: Documentation/devicetree/bindings/soc/dove/ 2270F: arch/arm/boot/dts/marvell/dove* 2271F: arch/arm/boot/dts/marvell/orion5x* 2272F: arch/arm/mach-dove/ 2273F: arch/arm/mach-mv78xx0/ 2274F: arch/arm/mach-orion5x/ 2275F: arch/arm/plat-orion/ 2276F: drivers/soc/dove/ 2277 2278ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2279M: Andrew Lunn <andrew@lunn.ch> 2280M: Gregory Clement <gregory.clement@bootlin.com> 2281M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2283S: Maintained 2284T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2285F: Documentation/devicetree/bindings/arm/marvell/ 2286F: arch/arm/boot/dts/marvell/armada* 2287F: arch/arm/boot/dts/marvell/kirkwood* 2288F: arch/arm/configs/mvebu_*_defconfig 2289F: arch/arm/mach-mvebu/ 2290F: arch/arm64/boot/dts/marvell/armada* 2291F: arch/arm64/boot/dts/marvell/cn913* 2292F: drivers/clk/mvebu/ 2293F: drivers/cpufreq/armada-37xx-cpufreq.c 2294F: drivers/cpufreq/armada-8k-cpufreq.c 2295F: drivers/cpufreq/mvebu-cpufreq.c 2296F: drivers/irqchip/irq-armada-370-xp.c 2297F: drivers/irqchip/irq-mvebu-* 2298F: drivers/pinctrl/mvebu/ 2299F: drivers/rtc/rtc-armada38x.c 2300 2301ARM/Mediatek RTC DRIVER 2302M: Eddie Huang <eddie.huang@mediatek.com> 2303M: Sean Wang <sean.wang@mediatek.com> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2308F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2309F: drivers/rtc/rtc-mt2712.c 2310F: drivers/rtc/rtc-mt6397.c 2311F: drivers/rtc/rtc-mt7622.c 2312 2313ARM/Mediatek SoC support 2314M: Matthias Brugger <matthias.bgg@gmail.com> 2315R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2316L: linux-kernel@vger.kernel.org 2317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2318L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2319S: Maintained 2320W: https://mtk.wiki.kernel.org/ 2321C: irc://irc.libera.chat/linux-mediatek 2322F: arch/arm/boot/dts/mediatek/ 2323F: arch/arm/mach-mediatek/ 2324F: arch/arm64/boot/dts/mediatek/ 2325F: drivers/soc/mediatek/ 2326N: mtk 2327N: mt[2678] 2328K: mediatek 2329 2330ARM/Mediatek USB3 PHY DRIVER 2331M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2333L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2334S: Maintained 2335F: Documentation/devicetree/bindings/phy/mediatek,* 2336F: drivers/phy/mediatek/ 2337 2338ARM/MICROCHIP (ARM64) SoC support 2339M: Conor Dooley <conor@kernel.org> 2340M: Nicolas Ferre <nicolas.ferre@microchip.com> 2341M: Claudiu Beznea <claudiu.beznea@microchip.com> 2342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2343S: Supported 2344T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2345F: arch/arm64/boot/dts/microchip/ 2346 2347ARM/Microchip (AT91) SoC support 2348M: Nicolas Ferre <nicolas.ferre@microchip.com> 2349M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2350M: Claudiu Beznea <claudiu.beznea@microchip.com> 2351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2352S: Supported 2353W: http://www.linux4sam.org 2354T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2355F: arch/arm/boot/dts/microchip/at91* 2356F: arch/arm/boot/dts/microchip/sama* 2357F: arch/arm/include/debug/at91.S 2358F: arch/arm/mach-at91/ 2359F: drivers/memory/atmel* 2360F: drivers/watchdog/sama5d4_wdt.c 2361F: include/soc/at91/ 2362X: drivers/input/touchscreen/atmel_mxt_ts.c 2363X: drivers/net/wireless/atmel/ 2364N: at91 2365N: atmel 2366 2367ARM/Microchip Sparx5 SoC support 2368M: Lars Povlsen <lars.povlsen@microchip.com> 2369M: Steen Hegelund <Steen.Hegelund@microchip.com> 2370M: Daniel Machon <daniel.machon@microchip.com> 2371M: UNGLinuxDriver@microchip.com 2372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2373S: Supported 2374F: arch/arm64/boot/dts/microchip/sparx* 2375F: drivers/net/ethernet/microchip/vcap/ 2376F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2377N: sparx5 2378 2379ARM/MILBEAUT ARCHITECTURE 2380M: Taichi Sugaya <sugaya.taichi@socionext.com> 2381M: Takao Orito <orito.takao@socionext.com> 2382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2383S: Maintained 2384F: arch/arm/boot/dts/socionext/milbeaut* 2385F: arch/arm/mach-milbeaut/ 2386N: milbeaut 2387 2388ARM/MStar/Sigmastar Armv7 SoC support 2389M: Daniel Palmer <daniel@thingy.jp> 2390M: Romain Perier <romain.perier@gmail.com> 2391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2392S: Maintained 2393W: http://linux-chenxing.org/ 2394T: git git://github.com/linux-chenxing/linux.git 2395F: Documentation/devicetree/bindings/arm/mstar/* 2396F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2397F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2398F: arch/arm/boot/dts/sigmastar/ 2399F: arch/arm/mach-mstar/ 2400F: drivers/clk/mstar/ 2401F: drivers/clocksource/timer-msc313e.c 2402F: drivers/gpio/gpio-msc313.c 2403F: drivers/rtc/rtc-msc313.c 2404F: drivers/watchdog/msc313e_wdt.c 2405F: include/dt-bindings/clock/mstar-* 2406F: include/dt-bindings/gpio/msc313-gpio.h 2407 2408ARM/NOMADIK/Ux500 ARCHITECTURES 2409M: Linus Walleij <linus.walleij@linaro.org> 2410L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2411S: Maintained 2412T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2413F: Documentation/devicetree/bindings/arm/ste-* 2414F: Documentation/devicetree/bindings/arm/ux500.yaml 2415F: Documentation/devicetree/bindings/arm/ux500/ 2416F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2417F: arch/arm/boot/dts/st/ste-* 2418F: arch/arm/mach-nomadik/ 2419F: arch/arm/mach-ux500/ 2420F: drivers/clk/clk-nomadik.c 2421F: drivers/clocksource/clksrc-dbx500-prcmu.c 2422F: drivers/dma/ste_dma40* 2423F: drivers/hwspinlock/u8500_hsem.c 2424F: drivers/i2c/busses/i2c-nomadik.c 2425F: drivers/iio/adc/ab8500-gpadc.c 2426F: drivers/mfd/ab8500* 2427F: drivers/mfd/abx500* 2428F: drivers/mfd/db8500* 2429F: drivers/pinctrl/nomadik/ 2430F: drivers/rtc/rtc-ab8500.c 2431F: drivers/rtc/rtc-pl031.c 2432F: drivers/soc/ux500/ 2433 2434ARM/NUVOTON MA35 ARCHITECTURE 2435M: Jacky Huang <ychuang3@nuvoton.com> 2436M: Shan-Chun Hung <schung@nuvoton.com> 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Supported 2439F: Documentation/devicetree/bindings/*/*/*ma35* 2440F: Documentation/devicetree/bindings/*/*ma35* 2441F: arch/arm64/boot/dts/nuvoton/*ma35* 2442F: drivers/*/*/*ma35* 2443F: drivers/*/*ma35* 2444K: ma35d1 2445 2446ARM/NUVOTON NPCM ARCHITECTURE 2447M: Avi Fishman <avifishman70@gmail.com> 2448M: Tomer Maimon <tmaimon77@gmail.com> 2449M: Tali Perry <tali.perry1@gmail.com> 2450R: Patrick Venture <venture@google.com> 2451R: Nancy Yuen <yuenn@google.com> 2452R: Benjamin Fair <benjaminfair@google.com> 2453L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2454S: Supported 2455F: Documentation/devicetree/bindings/*/*/*npcm* 2456F: Documentation/devicetree/bindings/*/*npcm* 2457F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2458F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2459F: arch/arm/mach-npcm/ 2460F: arch/arm64/boot/dts/nuvoton/ 2461F: drivers/*/*/*npcm* 2462F: drivers/*/*npcm* 2463F: drivers/rtc/rtc-nct3018y.c 2464F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2465F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2466 2467ARM/NUVOTON WPCM450 ARCHITECTURE 2468M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2469L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2470S: Maintained 2471W: https://github.com/neuschaefer/wpcm450/wiki 2472F: Documentation/devicetree/bindings/*/*wpcm* 2473F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2474F: arch/arm/configs/wpcm450_defconfig 2475F: arch/arm/mach-npcm/wpcm450.c 2476F: drivers/*/*/*wpcm* 2477F: drivers/*/*wpcm* 2478 2479ARM/NXP S32G ARCHITECTURE 2480M: Chester Lin <clin@suse.com> 2481R: Andreas Färber <afaerber@suse.de> 2482R: Matthias Brugger <mbrugger@suse.com> 2483R: NXP S32 Linux Team <s32@nxp.com> 2484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2485S: Maintained 2486F: arch/arm64/boot/dts/freescale/s32g*.dts* 2487 2488ARM/Orion SoC/Technologic Systems TS-78xx platform support 2489M: Alexander Clouter <alex@digriz.org.uk> 2490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2491S: Maintained 2492W: http://www.digriz.org.uk/ts78xx/kernel 2493F: arch/arm/mach-orion5x/ts78xx-* 2494 2495ARM/OXNAS platform support 2496M: Neil Armstrong <neil.armstrong@linaro.org> 2497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2498L: linux-oxnas@groups.io (moderated for non-subscribers) 2499S: Maintained 2500F: arch/arm/boot/dts/ox8*.dts* 2501F: arch/arm/mach-oxnas/ 2502F: drivers/power/reset/oxnas-restart.c 2503N: oxnas 2504 2505ARM/QUALCOMM CHROMEBOOK SUPPORT 2506R: cros-qcom-dts-watchers@chromium.org 2507F: arch/arm64/boot/dts/qcom/sc7180* 2508F: arch/arm64/boot/dts/qcom/sc7280* 2509F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2510 2511ARM/QUALCOMM SUPPORT 2512M: Andy Gross <agross@kernel.org> 2513M: Bjorn Andersson <andersson@kernel.org> 2514M: Konrad Dybcio <konrad.dybcio@linaro.org> 2515L: linux-arm-msm@vger.kernel.org 2516S: Maintained 2517T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2518F: Documentation/devicetree/bindings/*/qcom* 2519F: Documentation/devicetree/bindings/soc/qcom/ 2520F: arch/arm/boot/dts/qcom/ 2521F: arch/arm/configs/qcom_defconfig 2522F: arch/arm/mach-qcom/ 2523F: arch/arm64/boot/dts/qcom/ 2524F: drivers/*/*/pm8???-* 2525F: drivers/*/*/qcom* 2526F: drivers/*/*/qcom/ 2527F: drivers/*/qcom* 2528F: drivers/*/qcom/ 2529F: drivers/bluetooth/btqcomsmd.c 2530F: drivers/clocksource/timer-qcom.c 2531F: drivers/cpuidle/cpuidle-qcom-spm.c 2532F: drivers/extcon/extcon-qcom* 2533F: drivers/i2c/busses/i2c-qcom-geni.c 2534F: drivers/i2c/busses/i2c-qup.c 2535F: drivers/iommu/msm* 2536F: drivers/mfd/ssbi.c 2537F: drivers/mmc/host/mmci_qcom* 2538F: drivers/mmc/host/sdhci-msm.c 2539F: drivers/pci/controller/dwc/pcie-qcom.c 2540F: drivers/phy/qualcomm/ 2541F: drivers/power/*/msm* 2542F: drivers/reset/reset-qcom-* 2543F: drivers/spi/spi-geni-qcom.c 2544F: drivers/spi/spi-qcom-qspi.c 2545F: drivers/spi/spi-qup.c 2546F: drivers/tty/serial/msm_serial.c 2547F: drivers/ufs/host/ufs-qcom* 2548F: drivers/usb/dwc3/dwc3-qcom.c 2549F: include/dt-bindings/*/qcom* 2550F: include/linux/*/qcom* 2551F: include/linux/soc/qcom/ 2552 2553ARM/RDA MICRO ARCHITECTURE 2554M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2556L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2557S: Maintained 2558F: Documentation/devicetree/bindings/arm/rda.yaml 2559F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2560F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2561F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2562F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2563F: arch/arm/boot/dts/unisoc/ 2564F: drivers/clocksource/timer-rda.c 2565F: drivers/gpio/gpio-rda.c 2566F: drivers/irqchip/irq-rda-intc.c 2567F: drivers/tty/serial/rda-uart.c 2568 2569ARM/REALTEK ARCHITECTURE 2570M: Andreas Färber <afaerber@suse.de> 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2573S: Maintained 2574F: Documentation/devicetree/bindings/arm/realtek.yaml 2575F: arch/arm/boot/dts/realtek/ 2576F: arch/arm/mach-realtek/ 2577F: arch/arm64/boot/dts/realtek/ 2578 2579ARM/RISC-V/RENESAS ARCHITECTURE 2580M: Geert Uytterhoeven <geert+renesas@glider.be> 2581M: Magnus Damm <magnus.damm@gmail.com> 2582L: linux-renesas-soc@vger.kernel.org 2583S: Supported 2584Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2585C: irc://irc.libera.chat/renesas-soc 2586T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2587F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2588F: Documentation/devicetree/bindings/soc/renesas/ 2589F: arch/arm/boot/dts/renesas/ 2590F: arch/arm/configs/shmobile_defconfig 2591F: arch/arm/include/debug/renesas-scif.S 2592F: arch/arm/mach-shmobile/ 2593F: arch/arm64/boot/dts/renesas/ 2594F: arch/riscv/boot/dts/renesas/ 2595F: drivers/soc/renesas/ 2596F: include/linux/soc/renesas/ 2597K: \brenesas, 2598 2599ARM/RISCPC ARCHITECTURE 2600M: Russell King <linux@armlinux.org.uk> 2601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2602S: Maintained 2603W: http://www.armlinux.org.uk/ 2604F: arch/arm/include/asm/hardware/ioc.h 2605F: arch/arm/include/asm/hardware/iomd.h 2606F: arch/arm/include/asm/hardware/memc.h 2607F: arch/arm/mach-rpc/ 2608F: drivers/net/ethernet/8390/etherh.c 2609F: drivers/net/ethernet/i825xx/ether1* 2610F: drivers/net/ethernet/seeq/ether3* 2611F: drivers/scsi/arm/ 2612 2613ARM/Rockchip SoC support 2614M: Heiko Stuebner <heiko@sntech.de> 2615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2616L: linux-rockchip@lists.infradead.org 2617S: Maintained 2618T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2619F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2620F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2621F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2622F: arch/arm/boot/dts/rockchip/ 2623F: arch/arm/mach-rockchip/ 2624F: drivers/*/*/*rockchip* 2625F: drivers/*/*rockchip* 2626F: drivers/clk/rockchip/ 2627F: drivers/i2c/busses/i2c-rk3x.c 2628F: sound/soc/rockchip/ 2629N: rockchip 2630 2631ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2632M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2633R: Alim Akhtar <alim.akhtar@samsung.com> 2634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2635L: linux-samsung-soc@vger.kernel.org 2636S: Maintained 2637Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2638B: mailto:linux-samsung-soc@vger.kernel.org 2639C: irc://irc.libera.chat/linux-exynos 2640T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2641F: Documentation/arch/arm/samsung/ 2642F: Documentation/devicetree/bindings/arm/samsung/ 2643F: Documentation/devicetree/bindings/hwinfo/samsung,* 2644F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2645F: Documentation/devicetree/bindings/soc/samsung/ 2646F: arch/arm/boot/dts/samsung/ 2647F: arch/arm/mach-exynos*/ 2648F: arch/arm/mach-s3c/ 2649F: arch/arm/mach-s5p*/ 2650F: arch/arm64/boot/dts/exynos/ 2651F: drivers/*/*/*s3c24* 2652F: drivers/*/*s3c24* 2653F: drivers/*/*s3c64xx* 2654F: drivers/*/*s5pv210* 2655F: drivers/clocksource/samsung_pwm_timer.c 2656F: drivers/memory/samsung/ 2657F: drivers/pwm/pwm-samsung.c 2658F: drivers/soc/samsung/ 2659F: drivers/tty/serial/samsung* 2660F: include/clocksource/samsung_pwm.h 2661F: include/linux/platform_data/*s3c* 2662F: include/linux/serial_s3c.h 2663F: include/linux/soc/samsung/ 2664N: exynos 2665N: s3c64xx 2666N: s5pv210 2667 2668ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2669M: Łukasz Stelmach <l.stelmach@samsung.com> 2670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2671L: linux-media@vger.kernel.org 2672S: Maintained 2673F: drivers/media/platform/samsung/s5p-g2d/ 2674 2675ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2676M: Marek Szyprowski <m.szyprowski@samsung.com> 2677L: linux-samsung-soc@vger.kernel.org 2678L: linux-media@vger.kernel.org 2679S: Maintained 2680F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2681F: drivers/media/cec/platform/s5p/ 2682 2683ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2684M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2685M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2686M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2688L: linux-media@vger.kernel.org 2689S: Maintained 2690F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2691F: drivers/media/platform/samsung/s5p-jpeg/ 2692 2693ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2694M: Marek Szyprowski <m.szyprowski@samsung.com> 2695M: Andrzej Hajda <andrzej.hajda@intel.com> 2696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2697L: linux-media@vger.kernel.org 2698S: Maintained 2699F: drivers/media/platform/samsung/s5p-mfc/ 2700 2701ARM/SOCFPGA ARCHITECTURE 2702M: Dinh Nguyen <dinguyen@kernel.org> 2703S: Maintained 2704W: http://www.rocketboards.org 2705T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2706F: arch/arm/boot/dts/intel/socfpga/ 2707F: arch/arm/configs/socfpga_defconfig 2708F: arch/arm/mach-socfpga/ 2709F: arch/arm64/boot/dts/altera/ 2710F: arch/arm64/boot/dts/intel/ 2711 2712ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2713M: Dinh Nguyen <dinguyen@kernel.org> 2714S: Maintained 2715F: drivers/clk/socfpga/ 2716 2717ARM/SOCFPGA EDAC SUPPORT 2718M: Dinh Nguyen <dinguyen@kernel.org> 2719S: Maintained 2720F: drivers/edac/altera_edac.[ch] 2721 2722ARM/SPREADTRUM SoC SUPPORT 2723M: Orson Zhai <orsonzhai@gmail.com> 2724M: Baolin Wang <baolin.wang7@gmail.com> 2725M: Chunyan Zhang <zhang.lyra@gmail.com> 2726S: Maintained 2727F: arch/arm64/boot/dts/sprd 2728N: sprd 2729N: sc27xx 2730N: sc2731 2731 2732ARM/STI ARCHITECTURE 2733M: Patrice Chotard <patrice.chotard@foss.st.com> 2734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2735S: Maintained 2736W: http://www.stlinux.com 2737F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2738F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2739F: arch/arm/boot/dts/st/sti* 2740F: arch/arm/mach-sti/ 2741F: drivers/ata/ahci_st.c 2742F: drivers/char/hw_random/st-rng.c 2743F: drivers/clocksource/arm_global_timer.c 2744F: drivers/clocksource/clksrc_st_lpc.c 2745F: drivers/cpufreq/sti-cpufreq.c 2746F: drivers/dma/st_fdma* 2747F: drivers/i2c/busses/i2c-st.c 2748F: drivers/media/platform/st/sti/c8sectpfe/ 2749F: drivers/media/rc/st_rc.c 2750F: drivers/mmc/host/sdhci-st.c 2751F: drivers/phy/st/phy-miphy28lp.c 2752F: drivers/phy/st/phy-stih407-usb.c 2753F: drivers/pinctrl/pinctrl-st.c 2754F: drivers/remoteproc/st_remoteproc.c 2755F: drivers/remoteproc/st_slim_rproc.c 2756F: drivers/reset/sti/ 2757F: drivers/rtc/rtc-st-lpc.c 2758F: drivers/tty/serial/st-asc.c 2759F: drivers/usb/dwc3/dwc3-st.c 2760F: drivers/usb/host/ehci-st.c 2761F: drivers/usb/host/ohci-st.c 2762F: drivers/watchdog/st_lpc_wdt.c 2763F: include/linux/remoteproc/st_slim_rproc.h 2764 2765ARM/STM32 ARCHITECTURE 2766M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2767M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2768L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2770S: Maintained 2771T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2772F: arch/arm/boot/dts/st/stm32* 2773F: arch/arm/mach-stm32/ 2774F: arch/arm64/boot/dts/st/ 2775F: drivers/clocksource/armv7m_systick.c 2776N: stm32 2777N: stm 2778 2779ARM/SUNPLUS SP7021 SOC SUPPORT 2780M: Qin Jian <qinjian@cqplus1.com> 2781L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2782S: Maintained 2783W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2784F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2785F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2786F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2787F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2788F: arch/arm/boot/dts/sunplus/ 2789F: arch/arm/configs/sp7021_*defconfig 2790F: arch/arm/mach-sunplus/ 2791F: drivers/clk/clk-sp7021.c 2792F: drivers/irqchip/irq-sp7021-intc.c 2793F: drivers/reset/reset-sunplus.c 2794F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2795F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2796 2797ARM/Synaptics SoC support 2798M: Jisheng Zhang <jszhang@kernel.org> 2799M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2801S: Maintained 2802F: arch/arm/boot/dts/synaptics/ 2803F: arch/arm/mach-berlin/ 2804F: arch/arm64/boot/dts/synaptics/ 2805 2806ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2807M: Lennert Buytenhek <kernel@wantstofly.org> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810 2811ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2812M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2813L: linux-tegra@vger.kernel.org 2814L: linux-media@vger.kernel.org 2815S: Maintained 2816F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2817F: drivers/media/cec/platform/tegra/ 2818 2819ARM/TESLA FSD SoC SUPPORT 2820M: Alim Akhtar <alim.akhtar@samsung.com> 2821M: linux-fsd@tesla.com 2822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2823L: linux-samsung-soc@vger.kernel.org 2824S: Maintained 2825F: arch/arm64/boot/dts/tesla/ 2826 2827ARM/TETON BGA MACHINE SUPPORT 2828M: "Mark F. Brown" <mark.brown314@gmail.com> 2829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2830S: Maintained 2831 2832ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2833M: Santosh Shilimkar <ssantosh@kernel.org> 2834L: linux-kernel@vger.kernel.org 2835S: Maintained 2836F: drivers/memory/*emif* 2837 2838ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2839M: Nishanth Menon <nm@ti.com> 2840M: Santosh Shilimkar <ssantosh@kernel.org> 2841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2842S: Maintained 2843T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2844F: arch/arm/boot/dts/ti/keystone/ 2845F: arch/arm/mach-keystone/ 2846 2847ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2848M: Santosh Shilimkar <ssantosh@kernel.org> 2849L: linux-kernel@vger.kernel.org 2850S: Maintained 2851F: drivers/clk/keystone/ 2852 2853ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2854M: Santosh Shilimkar <ssantosh@kernel.org> 2855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2856L: linux-kernel@vger.kernel.org 2857S: Maintained 2858F: drivers/clocksource/timer-keystone.c 2859 2860ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2861M: Santosh Shilimkar <ssantosh@kernel.org> 2862L: linux-kernel@vger.kernel.org 2863S: Maintained 2864F: drivers/power/reset/keystone-reset.c 2865 2866ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2867M: Nishanth Menon <nm@ti.com> 2868M: Vignesh Raghavendra <vigneshr@ti.com> 2869M: Tero Kristo <kristo@kernel.org> 2870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2871S: Supported 2872F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2873F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2874F: arch/arm64/boot/dts/ti/Makefile 2875F: arch/arm64/boot/dts/ti/k3-* 2876 2877ARM/TOSHIBA VISCONTI ARCHITECTURE 2878M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Supported 2881T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2882F: Documentation/devicetree/bindings/arm/toshiba.yaml 2883F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2885F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2886F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2887F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2888F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2889F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2890F: arch/arm64/boot/dts/toshiba/ 2891F: drivers/clk/visconti/ 2892F: drivers/gpio/gpio-visconti.c 2893F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2894F: drivers/pci/controller/dwc/pcie-visconti.c 2895F: drivers/pinctrl/visconti/ 2896F: drivers/watchdog/visconti_wdt.c 2897N: visconti 2898 2899ARM/UNIPHIER ARCHITECTURE 2900M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2901M: Masami Hiramatsu <mhiramat@kernel.org> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2905F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2906F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2907F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2908F: arch/arm/boot/dts/socionext/uniphier* 2909F: arch/arm/include/asm/hardware/cache-uniphier.h 2910F: arch/arm/mach-uniphier/ 2911F: arch/arm/mm/cache-uniphier.c 2912F: arch/arm64/boot/dts/socionext/uniphier* 2913F: drivers/bus/uniphier-system-bus.c 2914F: drivers/clk/uniphier/ 2915F: drivers/dma/uniphier-mdmac.c 2916F: drivers/gpio/gpio-uniphier.c 2917F: drivers/i2c/busses/i2c-uniphier* 2918F: drivers/irqchip/irq-uniphier-aidet.c 2919F: drivers/mmc/host/uniphier-sd.c 2920F: drivers/pinctrl/uniphier/ 2921F: drivers/reset/reset-uniphier.c 2922F: drivers/tty/serial/8250/8250_uniphier.c 2923N: uniphier 2924 2925ARM/VERSATILE EXPRESS PLATFORM 2926M: Liviu Dudau <liviu.dudau@arm.com> 2927M: Sudeep Holla <sudeep.holla@arm.com> 2928M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Maintained 2931F: */*/*/vexpress* 2932F: */*/vexpress* 2933F: arch/arm/boot/dts/arm/vexpress* 2934F: arch/arm/mach-versatile/ 2935F: arch/arm64/boot/dts/arm/ 2936F: drivers/clk/versatile/clk-vexpress-osc.c 2937F: drivers/clocksource/timer-versatile.c 2938N: mps2 2939 2940ARM/VFP SUPPORT 2941M: Russell King <linux@armlinux.org.uk> 2942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2943S: Maintained 2944W: http://www.armlinux.org.uk/ 2945F: arch/arm/vfp/ 2946 2947ARM/VT8500 ARM ARCHITECTURE 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949S: Orphan 2950F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2951F: arch/arm/mach-vt8500/ 2952F: drivers/clocksource/timer-vt8500.c 2953F: drivers/i2c/busses/i2c-wmt.c 2954F: drivers/mmc/host/wmt-sdmmc.c 2955F: drivers/pwm/pwm-vt8500.c 2956F: drivers/rtc/rtc-vt8500.c 2957F: drivers/tty/serial/vt8500_serial.c 2958F: drivers/usb/host/ehci-platform.c 2959F: drivers/usb/host/uhci-platform.c 2960F: drivers/video/fbdev/vt8500lcdfb.* 2961F: drivers/video/fbdev/wm8505fb* 2962F: drivers/video/fbdev/wmt_ge_rops.* 2963 2964ARM/ZYNQ ARCHITECTURE 2965M: Michal Simek <michal.simek@amd.com> 2966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2967S: Supported 2968W: http://wiki.xilinx.com 2969T: git https://github.com/Xilinx/linux-xlnx.git 2970F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2971F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2972F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2974F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2975F: arch/arm/mach-zynq/ 2976F: drivers/clocksource/timer-cadence-ttc.c 2977F: drivers/cpuidle/cpuidle-zynq.c 2978F: drivers/edac/synopsys_edac.c 2979F: drivers/i2c/busses/i2c-cadence.c 2980F: drivers/i2c/busses/i2c-xiic.c 2981F: drivers/mmc/host/sdhci-of-arasan.c 2982N: zynq 2983N: xilinx 2984 2985ARM64 PORT (AARCH64 ARCHITECTURE) 2986M: Catalin Marinas <catalin.marinas@arm.com> 2987M: Will Deacon <will@kernel.org> 2988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2989S: Maintained 2990T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2991F: Documentation/arch/arm64/ 2992F: arch/arm64/ 2993F: tools/testing/selftests/arm64/ 2994X: arch/arm64/boot/dts/ 2995 2996ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2997M: George McCollister <george.mccollister@gmail.com> 2998L: netdev@vger.kernel.org 2999S: Maintained 3000F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3001F: drivers/net/dsa/xrs700x/* 3002F: net/dsa/tag_xrs700x.c 3003 3004AS3645A LED FLASH CONTROLLER DRIVER 3005M: Sakari Ailus <sakari.ailus@iki.fi> 3006L: linux-leds@vger.kernel.org 3007S: Maintained 3008F: drivers/leds/flash/leds-as3645a.c 3009 3010ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3011M: Tianshu Qiu <tian.shu.qiu@intel.com> 3012L: linux-media@vger.kernel.org 3013S: Maintained 3014T: git git://linuxtv.org/media_tree.git 3015F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3016F: drivers/media/i2c/ak7375.c 3017 3018ASAHI KASEI AK8974 DRIVER 3019M: Linus Walleij <linus.walleij@linaro.org> 3020L: linux-iio@vger.kernel.org 3021S: Supported 3022W: http://www.akm.com/ 3023F: drivers/iio/magnetometer/ak8974.c 3024 3025ASC7621 HARDWARE MONITOR DRIVER 3026M: George Joseph <george.joseph@fairview5.com> 3027L: linux-hwmon@vger.kernel.org 3028S: Maintained 3029F: Documentation/hwmon/asc7621.rst 3030F: drivers/hwmon/asc7621.c 3031 3032ASIX AX88796C SPI ETHERNET ADAPTER 3033M: Łukasz Stelmach <l.stelmach@samsung.com> 3034S: Maintained 3035F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3036F: drivers/net/ethernet/asix/ax88796c_* 3037 3038ASPEED CRYPTO DRIVER 3039M: Neal Liu <neal_liu@aspeedtech.com> 3040L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3041S: Maintained 3042F: Documentation/devicetree/bindings/crypto/aspeed,* 3043F: drivers/crypto/aspeed/ 3044 3045ASPEED PECI CONTROLLER 3046M: Iwona Winiarska <iwona.winiarska@intel.com> 3047L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3048L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3049S: Supported 3050F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3051F: drivers/peci/controller/peci-aspeed.c 3052 3053ASPEED PINCTRL DRIVERS 3054M: Andrew Jeffery <andrew@aj.id.au> 3055L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3056L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3057L: linux-gpio@vger.kernel.org 3058S: Maintained 3059F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3060F: drivers/pinctrl/aspeed/ 3061 3062ASPEED SCU INTERRUPT CONTROLLER DRIVER 3063M: Eddie James <eajames@linux.ibm.com> 3064L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3065S: Maintained 3066F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3067F: drivers/irqchip/irq-aspeed-scu-ic.c 3068F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3069 3070ASPEED SD/MMC DRIVER 3071M: Andrew Jeffery <andrew@aj.id.au> 3072L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3073L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3074L: linux-mmc@vger.kernel.org 3075S: Maintained 3076F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3077F: drivers/mmc/host/sdhci-of-aspeed* 3078 3079ASPEED SMC SPI DRIVER 3080M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3081M: Cédric Le Goater <clg@kaod.org> 3082L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3083L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3084L: linux-spi@vger.kernel.org 3085S: Maintained 3086F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3087F: drivers/spi/spi-aspeed-smc.c 3088 3089ASPEED USB UDC DRIVER 3090M: Neal Liu <neal_liu@aspeedtech.com> 3091L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3092S: Maintained 3093F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3094F: drivers/usb/gadget/udc/aspeed_udc.c 3095 3096ASPEED VIDEO ENGINE DRIVER 3097M: Eddie James <eajames@linux.ibm.com> 3098L: linux-media@vger.kernel.org 3099L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3100S: Maintained 3101F: Documentation/devicetree/bindings/media/aspeed-video.txt 3102F: drivers/media/platform/aspeed/ 3103 3104ASUS EC HARDWARE MONITOR DRIVER 3105M: Eugene Shalygin <eugene.shalygin@gmail.com> 3106L: linux-hwmon@vger.kernel.org 3107S: Maintained 3108F: drivers/hwmon/asus-ec-sensors.c 3109 3110ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3111M: Corentin Chary <corentin.chary@gmail.com> 3112L: acpi4asus-user@lists.sourceforge.net 3113L: platform-driver-x86@vger.kernel.org 3114S: Maintained 3115W: http://acpi4asus.sf.net 3116F: drivers/platform/x86/asus*.c 3117F: drivers/platform/x86/eeepc*.c 3118 3119ASUS TF103C DOCK DRIVER 3120M: Hans de Goede <hdegoede@redhat.com> 3121L: platform-driver-x86@vger.kernel.org 3122S: Maintained 3123T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3124F: drivers/platform/x86/asus-tf103c-dock.c 3125 3126ASUS WIRELESS RADIO CONTROL DRIVER 3127M: João Paulo Rechi Vita <jprvita@gmail.com> 3128L: platform-driver-x86@vger.kernel.org 3129S: Maintained 3130F: drivers/platform/x86/asus-wireless.c 3131 3132ASUS WMI HARDWARE MONITOR DRIVER 3133M: Ed Brindley <kernel@maidavale.org> 3134M: Denis Pauk <pauk.denis@gmail.com> 3135L: linux-hwmon@vger.kernel.org 3136S: Maintained 3137F: drivers/hwmon/asus_wmi_sensors.c 3138 3139ASYMMETRIC KEYS 3140M: David Howells <dhowells@redhat.com> 3141L: keyrings@vger.kernel.org 3142S: Maintained 3143F: Documentation/crypto/asymmetric-keys.rst 3144F: crypto/asymmetric_keys/ 3145F: include/crypto/pkcs7.h 3146F: include/crypto/public_key.h 3147F: include/linux/verification.h 3148 3149ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3150R: Dan Williams <dan.j.williams@intel.com> 3151S: Odd fixes 3152W: http://sourceforge.net/projects/xscaleiop 3153F: Documentation/crypto/async-tx-api.rst 3154F: crypto/async_tx/ 3155F: include/linux/async_tx.h 3156 3157AT24 EEPROM DRIVER 3158M: Bartosz Golaszewski <brgl@bgdev.pl> 3159L: linux-i2c@vger.kernel.org 3160S: Maintained 3161T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3162F: Documentation/devicetree/bindings/eeprom/at24.yaml 3163F: drivers/misc/eeprom/at24.c 3164 3165ATA OVER ETHERNET (AOE) DRIVER 3166M: "Justin Sanders" <justin@coraid.com> 3167S: Supported 3168W: http://www.openaoe.org/ 3169F: Documentation/admin-guide/aoe/ 3170F: drivers/block/aoe/ 3171 3172ATC260X PMIC MFD DRIVER 3173M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3174M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3175L: linux-actions@lists.infradead.org 3176S: Maintained 3177F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3178F: drivers/input/misc/atc260x-onkey.c 3179F: drivers/mfd/atc260* 3180F: drivers/power/reset/atc260x-poweroff.c 3181F: drivers/regulator/atc260x-regulator.c 3182F: include/linux/mfd/atc260x/* 3183 3184ATHEROS 71XX/9XXX GPIO DRIVER 3185M: Alban Bedel <albeu@free.fr> 3186S: Maintained 3187W: https://github.com/AlbanBedel/linux 3188T: git git://github.com/AlbanBedel/linux 3189F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3190F: drivers/gpio/gpio-ath79.c 3191 3192ATHEROS 71XX/9XXX USB PHY DRIVER 3193M: Alban Bedel <albeu@free.fr> 3194S: Maintained 3195W: https://github.com/AlbanBedel/linux 3196T: git git://github.com/AlbanBedel/linux 3197F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3198F: drivers/phy/qualcomm/phy-ath79-usb.c 3199 3200ATHEROS ATH GENERIC UTILITIES 3201M: Kalle Valo <kvalo@kernel.org> 3202L: linux-wireless@vger.kernel.org 3203S: Supported 3204F: drivers/net/wireless/ath/* 3205 3206ATHEROS ATH5K WIRELESS DRIVER 3207M: Jiri Slaby <jirislaby@kernel.org> 3208M: Nick Kossifidis <mickflemm@gmail.com> 3209M: Luis Chamberlain <mcgrof@kernel.org> 3210L: linux-wireless@vger.kernel.org 3211S: Maintained 3212W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3213F: drivers/net/wireless/ath/ath5k/ 3214 3215ATHEROS ATH6KL WIRELESS DRIVER 3216L: linux-wireless@vger.kernel.org 3217S: Orphan 3218W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3219F: drivers/net/wireless/ath/ath6kl/ 3220 3221ATI_REMOTE2 DRIVER 3222M: Ville Syrjala <syrjala@sci.fi> 3223S: Maintained 3224F: drivers/input/misc/ati_remote2.c 3225 3226ATK0110 HWMON DRIVER 3227M: Luca Tettamanti <kronos.it@gmail.com> 3228L: linux-hwmon@vger.kernel.org 3229S: Maintained 3230F: drivers/hwmon/asus_atk0110.c 3231 3232ATLX ETHERNET DRIVERS 3233M: Chris Snook <chris.snook@gmail.com> 3234L: netdev@vger.kernel.org 3235S: Maintained 3236W: http://sourceforge.net/projects/atl1 3237W: http://atl1.sourceforge.net 3238F: drivers/net/ethernet/atheros/ 3239 3240ATM 3241M: Chas Williams <3chas3@gmail.com> 3242L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3243L: netdev@vger.kernel.org 3244S: Maintained 3245W: http://linux-atm.sourceforge.net 3246F: drivers/atm/ 3247F: include/linux/atm* 3248F: include/uapi/linux/atm* 3249 3250ATMEL MACB ETHERNET DRIVER 3251M: Nicolas Ferre <nicolas.ferre@microchip.com> 3252M: Claudiu Beznea <claudiu.beznea@microchip.com> 3253S: Supported 3254F: drivers/net/ethernet/cadence/ 3255 3256ATMEL MAXTOUCH DRIVER 3257M: Nick Dyer <nick@shmanahar.org> 3258S: Maintained 3259T: git git://github.com/ndyer/linux.git 3260F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3261F: drivers/input/touchscreen/atmel_mxt_ts.c 3262 3263ATMEL WIRELESS DRIVER 3264M: Simon Kelley <simon@thekelleys.org.uk> 3265L: linux-wireless@vger.kernel.org 3266S: Maintained 3267W: http://www.thekelleys.org.uk/atmel 3268W: http://atmelwlandriver.sourceforge.net/ 3269F: drivers/net/wireless/atmel/atmel* 3270 3271ATOMIC INFRASTRUCTURE 3272M: Will Deacon <will@kernel.org> 3273M: Peter Zijlstra <peterz@infradead.org> 3274R: Boqun Feng <boqun.feng@gmail.com> 3275R: Mark Rutland <mark.rutland@arm.com> 3276L: linux-kernel@vger.kernel.org 3277S: Maintained 3278F: Documentation/atomic_*.txt 3279F: arch/*/include/asm/atomic*.h 3280F: include/*/atomic*.h 3281F: include/linux/refcount.h 3282F: scripts/atomic/ 3283 3284ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3285M: Bradley Grove <linuxdrivers@attotech.com> 3286L: linux-scsi@vger.kernel.org 3287S: Supported 3288W: http://www.attotech.com 3289F: drivers/scsi/esas2r 3290 3291ATUSB IEEE 802.15.4 RADIO DRIVER 3292M: Stefan Schmidt <stefan@datenfreihafen.org> 3293L: linux-wpan@vger.kernel.org 3294S: Maintained 3295F: drivers/net/ieee802154/at86rf230.h 3296F: drivers/net/ieee802154/atusb.c 3297F: drivers/net/ieee802154/atusb.h 3298 3299AUDIT SUBSYSTEM 3300M: Paul Moore <paul@paul-moore.com> 3301M: Eric Paris <eparis@redhat.com> 3302L: audit@vger.kernel.org 3303S: Supported 3304W: https://github.com/linux-audit 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3306F: include/asm-generic/audit_*.h 3307F: include/linux/audit.h 3308F: include/linux/audit_arch.h 3309F: include/uapi/linux/audit.h 3310F: kernel/audit* 3311F: lib/*audit.c 3312 3313AUXILIARY BUS DRIVER 3314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3315R: Dave Ertman <david.m.ertman@intel.com> 3316R: Ira Weiny <ira.weiny@intel.com> 3317S: Supported 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3319F: Documentation/driver-api/auxiliary_bus.rst 3320F: drivers/base/auxiliary.c 3321F: include/linux/auxiliary_bus.h 3322 3323AUXILIARY DISPLAY DRIVERS 3324M: Miguel Ojeda <ojeda@kernel.org> 3325S: Maintained 3326F: Documentation/devicetree/bindings/auxdisplay/ 3327F: drivers/auxdisplay/ 3328F: include/linux/cfag12864b.h 3329 3330AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3331M: Andreas Klinger <ak@it-klinger.de> 3332L: linux-iio@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3335F: drivers/iio/adc/hx711.c 3336 3337AX.25 NETWORK LAYER 3338M: Ralf Baechle <ralf@linux-mips.org> 3339L: linux-hams@vger.kernel.org 3340S: Maintained 3341W: http://www.linux-ax25.org/ 3342F: include/net/ax25.h 3343F: include/uapi/linux/ax25.h 3344F: net/ax25/ 3345 3346AXENTIA ARM DEVICES 3347M: Peter Rosin <peda@axentia.se> 3348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3349S: Maintained 3350F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3351F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3352F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3353F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3354 3355AXENTIA ASOC DRIVERS 3356M: Peter Rosin <peda@axentia.se> 3357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3358S: Maintained 3359F: Documentation/devicetree/bindings/sound/axentia,* 3360F: sound/soc/atmel/tse850-pcm5142.c 3361 3362AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3363M: Nuno Sá <nuno.sa@analog.com> 3364L: linux-hwmon@vger.kernel.org 3365S: Supported 3366W: https://ez.analog.com/linux-software-drivers 3367F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3368F: drivers/hwmon/axi-fan-control.c 3369 3370AXXIA I2C CONTROLLER 3371M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3372L: linux-i2c@vger.kernel.org 3373S: Maintained 3374F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3375F: drivers/i2c/busses/i2c-axxia.c 3376 3377AZ6007 DVB DRIVER 3378M: Mauro Carvalho Chehab <mchehab@kernel.org> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/usb/dvb-usb-v2/az6007.c 3384 3385AZTECH FM RADIO RECEIVER DRIVER 3386M: Hans Verkuil <hverkuil@xs4all.nl> 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389W: https://linuxtv.org 3390T: git git://linuxtv.org/media_tree.git 3391F: drivers/media/radio/radio-aztech* 3392 3393B43 WIRELESS DRIVER 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Odd Fixes 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43/ 3399 3400B43LEGACY WIRELESS DRIVER 3401M: Larry Finger <Larry.Finger@lwfinger.net> 3402L: linux-wireless@vger.kernel.org 3403L: b43-dev@lists.infradead.org 3404S: Maintained 3405W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3406F: drivers/net/wireless/broadcom/b43legacy/ 3407 3408BACKLIGHT CLASS/SUBSYSTEM 3409M: Lee Jones <lee@kernel.org> 3410M: Daniel Thompson <daniel.thompson@linaro.org> 3411M: Jingoo Han <jingoohan1@gmail.com> 3412L: dri-devel@lists.freedesktop.org 3413S: Maintained 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3415F: Documentation/ABI/stable/sysfs-class-backlight 3416F: Documentation/ABI/testing/sysfs-class-backlight 3417F: Documentation/devicetree/bindings/leds/backlight 3418F: drivers/video/backlight/ 3419F: include/linux/backlight.h 3420F: include/linux/pwm_backlight.h 3421 3422BARCO P50 GPIO DRIVER 3423M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3424M: Peter Korsgaard <peter.korsgaard@barco.com> 3425S: Maintained 3426F: drivers/platform/x86/barco-p50-gpio.c 3427 3428BATMAN ADVANCED 3429M: Marek Lindner <mareklindner@neomailbox.ch> 3430M: Simon Wunderlich <sw@simonwunderlich.de> 3431M: Antonio Quartulli <a@unstable.cc> 3432M: Sven Eckelmann <sven@narfation.org> 3433L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3434S: Maintained 3435W: https://www.open-mesh.org/ 3436Q: https://patchwork.open-mesh.org/project/batman/list/ 3437B: https://www.open-mesh.org/projects/batman-adv/issues 3438C: ircs://irc.hackint.org/batadv 3439T: git https://git.open-mesh.org/linux-merge.git 3440F: Documentation/networking/batman-adv.rst 3441F: include/uapi/linux/batadv_packet.h 3442F: include/uapi/linux/batman_adv.h 3443F: net/batman-adv/ 3444 3445BAYCOM/HDLCDRV DRIVERS FOR AX.25 3446M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3447L: linux-hams@vger.kernel.org 3448S: Maintained 3449W: http://www.baycom.org/~tom/ham/ham.html 3450F: drivers/net/hamradio/baycom* 3451 3452BCACHE (BLOCK LAYER CACHE) 3453M: Coly Li <colyli@suse.de> 3454M: Kent Overstreet <kent.overstreet@gmail.com> 3455L: linux-bcache@vger.kernel.org 3456S: Maintained 3457W: http://bcache.evilpiepirate.org 3458C: irc://irc.oftc.net/bcache 3459F: drivers/md/bcache/ 3460 3461BDISP ST MEDIA DRIVER 3462M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3463L: linux-media@vger.kernel.org 3464S: Supported 3465W: https://linuxtv.org 3466T: git git://linuxtv.org/media_tree.git 3467F: drivers/media/platform/st/sti/bdisp 3468 3469BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3470M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3471L: netdev@vger.kernel.org 3472S: Maintained 3473F: drivers/net/ethernet/ec_bhf.c 3474 3475BEFS FILE SYSTEM 3476M: Luis de Bethencourt <luisbg@kernel.org> 3477M: Salah Triki <salah.triki@gmail.com> 3478S: Maintained 3479T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3480F: Documentation/filesystems/befs.rst 3481F: fs/befs/ 3482 3483BFQ I/O SCHEDULER 3484M: Paolo Valente <paolo.valente@unimore.it> 3485M: Jens Axboe <axboe@kernel.dk> 3486L: linux-block@vger.kernel.org 3487S: Maintained 3488F: Documentation/block/bfq-iosched.rst 3489F: block/bfq-* 3490 3491BFS FILE SYSTEM 3492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3493S: Maintained 3494F: Documentation/filesystems/bfs.rst 3495F: fs/bfs/ 3496F: include/uapi/linux/bfs_fs.h 3497 3498BITMAP API 3499M: Yury Norov <yury.norov@gmail.com> 3500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3501R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3502S: Maintained 3503F: include/linux/bitfield.h 3504F: include/linux/bitmap.h 3505F: include/linux/bits.h 3506F: include/linux/cpumask.h 3507F: include/linux/find.h 3508F: include/linux/nodemask.h 3509F: include/vdso/bits.h 3510F: lib/bitmap.c 3511F: lib/cpumask.c 3512F: lib/cpumask_kunit.c 3513F: lib/find_bit.c 3514F: lib/find_bit_benchmark.c 3515F: lib/test_bitmap.c 3516F: tools/include/linux/bitfield.h 3517F: tools/include/linux/bitmap.h 3518F: tools/include/linux/bits.h 3519F: tools/include/linux/find.h 3520F: tools/include/vdso/bits.h 3521F: tools/lib/bitmap.c 3522F: tools/lib/find_bit.c 3523 3524BLINKM RGB LED DRIVER 3525M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3526S: Maintained 3527F: drivers/leds/leds-blinkm.c 3528 3529BLOCK LAYER 3530M: Jens Axboe <axboe@kernel.dk> 3531L: linux-block@vger.kernel.org 3532S: Maintained 3533T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3534F: Documentation/ABI/stable/sysfs-block 3535F: Documentation/block/ 3536F: block/ 3537F: drivers/block/ 3538F: include/linux/bio.h 3539F: include/linux/blk* 3540F: kernel/trace/blktrace.c 3541F: lib/sbitmap.c 3542 3543BLOCK2MTD DRIVER 3544M: Joern Engel <joern@lazybastard.org> 3545L: linux-mtd@lists.infradead.org 3546S: Maintained 3547F: drivers/mtd/devices/block2mtd.c 3548 3549BLUETOOTH DRIVERS 3550M: Marcel Holtmann <marcel@holtmann.org> 3551M: Johan Hedberg <johan.hedberg@gmail.com> 3552M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3553L: linux-bluetooth@vger.kernel.org 3554S: Supported 3555W: http://www.bluez.org/ 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3558F: Documentation/devicetree/bindings/net/bluetooth/ 3559F: drivers/bluetooth/ 3560 3561BLUETOOTH SUBSYSTEM 3562M: Marcel Holtmann <marcel@holtmann.org> 3563M: Johan Hedberg <johan.hedberg@gmail.com> 3564M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3565L: linux-bluetooth@vger.kernel.org 3566S: Supported 3567W: http://www.bluez.org/ 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3570F: include/net/bluetooth/ 3571F: net/bluetooth/ 3572 3573BONDING DRIVER 3574M: Jay Vosburgh <j.vosburgh@gmail.com> 3575M: Andy Gospodarek <andy@greyhouse.net> 3576L: netdev@vger.kernel.org 3577S: Supported 3578W: http://sourceforge.net/projects/bonding/ 3579F: Documentation/networking/bonding.rst 3580F: drivers/net/bonding/ 3581F: include/net/bond* 3582F: include/uapi/linux/if_bonding.h 3583F: tools/testing/selftests/drivers/net/bonding/ 3584 3585BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3586M: Dan Robertson <dan@dlrobertson.com> 3587L: linux-iio@vger.kernel.org 3588S: Maintained 3589F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3590F: drivers/iio/accel/bma400* 3591 3592BPF JIT for ARM 3593M: Shubham Bansal <illusionist.neo@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Odd Fixes 3596F: arch/arm/net/ 3597 3598BPF JIT for ARM64 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Alexei Starovoitov <ast@kernel.org> 3601M: Zi Shen Lim <zlim.lnx@gmail.com> 3602L: bpf@vger.kernel.org 3603S: Supported 3604F: arch/arm64/net/ 3605 3606BPF JIT for MIPS (32-BIT AND 64-BIT) 3607M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3608M: Paul Burton <paulburton@kernel.org> 3609L: bpf@vger.kernel.org 3610S: Maintained 3611F: arch/mips/net/ 3612 3613BPF JIT for NFP NICs 3614M: Jakub Kicinski <kuba@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Odd Fixes 3617F: drivers/net/ethernet/netronome/nfp/bpf/ 3618 3619BPF JIT for POWERPC (32-BIT AND 64-BIT) 3620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3621M: Michael Ellerman <mpe@ellerman.id.au> 3622L: bpf@vger.kernel.org 3623S: Supported 3624F: arch/powerpc/net/ 3625 3626BPF JIT for RISC-V (32-bit) 3627M: Luke Nelson <luke.r.nels@gmail.com> 3628M: Xi Wang <xi.wang@gmail.com> 3629L: bpf@vger.kernel.org 3630S: Maintained 3631F: arch/riscv/net/ 3632X: arch/riscv/net/bpf_jit_comp64.c 3633 3634BPF JIT for RISC-V (64-bit) 3635M: Björn Töpel <bjorn@kernel.org> 3636L: bpf@vger.kernel.org 3637S: Maintained 3638F: arch/riscv/net/ 3639X: arch/riscv/net/bpf_jit_comp32.c 3640 3641BPF JIT for S390 3642M: Ilya Leoshkevich <iii@linux.ibm.com> 3643M: Heiko Carstens <hca@linux.ibm.com> 3644M: Vasily Gorbik <gor@linux.ibm.com> 3645L: bpf@vger.kernel.org 3646S: Supported 3647F: arch/s390/net/ 3648X: arch/s390/net/pnet.c 3649 3650BPF JIT for SPARC (32-BIT AND 64-BIT) 3651M: David S. Miller <davem@davemloft.net> 3652L: bpf@vger.kernel.org 3653S: Odd Fixes 3654F: arch/sparc/net/ 3655 3656BPF JIT for X86 32-BIT 3657M: Wang YanQing <udknight@gmail.com> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF JIT for X86 64-BIT 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Daniel Borkmann <daniel@iogearbox.net> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/x86/net/ 3668X: arch/x86/net/bpf_jit_comp32.c 3669 3670BPF [BTF] 3671M: Martin KaFai Lau <martin.lau@linux.dev> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: include/linux/btf* 3675F: kernel/bpf/btf.c 3676 3677BPF [CORE] 3678M: Alexei Starovoitov <ast@kernel.org> 3679M: Daniel Borkmann <daniel@iogearbox.net> 3680R: John Fastabend <john.fastabend@gmail.com> 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: include/linux/bpf* 3684F: include/linux/filter.h 3685F: include/linux/tnum.h 3686F: kernel/bpf/core.c 3687F: kernel/bpf/dispatcher.c 3688F: kernel/bpf/syscall.c 3689F: kernel/bpf/tnum.c 3690F: kernel/bpf/trampoline.c 3691F: kernel/bpf/verifier.c 3692 3693BPF [DOCUMENTATION] (Related to Standardization) 3694R: David Vernet <void@manifault.com> 3695L: bpf@vger.kernel.org 3696L: bpf@ietf.org 3697S: Maintained 3698F: Documentation/bpf/instruction-set.rst 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF [ITERATOR] 3745M: Yonghong Song <yhs@fb.com> 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: kernel/bpf/*iter.c 3749 3750BPF [L7 FRAMEWORK] (sockmap) 3751M: John Fastabend <john.fastabend@gmail.com> 3752M: Jakub Sitnicki <jakub@cloudflare.com> 3753L: netdev@vger.kernel.org 3754L: bpf@vger.kernel.org 3755S: Maintained 3756F: include/linux/skmsg.h 3757F: net/core/skmsg.c 3758F: net/core/sock_map.c 3759F: net/ipv4/tcp_bpf.c 3760F: net/ipv4/udp_bpf.c 3761F: net/unix/unix_bpf.c 3762 3763BPF [LIBRARY] (libbpf) 3764M: Andrii Nakryiko <andrii@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: tools/lib/bpf/ 3768 3769BPF [MISC] 3770L: bpf@vger.kernel.org 3771S: Odd Fixes 3772K: (?:\b|_)bpf(?:\b|_) 3773 3774BPF [NETWORKING] (struct_ops, reuseport) 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: kernel/bpf/bpf_struct* 3780 3781BPF [NETWORKING] (tc BPF, sock_addr) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783M: Daniel Borkmann <daniel@iogearbox.net> 3784R: John Fastabend <john.fastabend@gmail.com> 3785L: bpf@vger.kernel.org 3786L: netdev@vger.kernel.org 3787S: Maintained 3788F: net/core/filter.c 3789F: net/sched/act_bpf.c 3790F: net/sched/cls_bpf.c 3791 3792BPF [RINGBUF] 3793M: Andrii Nakryiko <andrii@kernel.org> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/ringbuf.c 3797 3798BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3799M: KP Singh <kpsingh@kernel.org> 3800R: Florent Revest <revest@chromium.org> 3801R: Brendan Jackman <jackmanb@chromium.org> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: Documentation/bpf/prog_lsm.rst 3805F: include/linux/bpf_lsm.h 3806F: kernel/bpf/bpf_lsm.c 3807F: security/bpf/ 3808 3809BPF [SELFTESTS] (Test Runners & Infrastructure) 3810M: Andrii Nakryiko <andrii@kernel.org> 3811R: Mykola Lysenko <mykolal@fb.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: tools/testing/selftests/bpf/ 3815 3816BPF [STORAGE & CGROUPS] 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/*storage.c 3821F: kernel/bpf/bpf_lru* 3822F: kernel/bpf/cgroup.c 3823 3824BPF [TOOLING] (bpftool) 3825M: Quentin Monnet <quentin@isovalent.com> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/disasm.* 3829F: tools/bpf/bpftool/ 3830 3831BPF [TRACING] 3832M: Song Liu <song@kernel.org> 3833R: Jiri Olsa <jolsa@kernel.org> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/stackmap.c 3837F: kernel/trace/bpf_trace.c 3838 3839BROADCOM B44 10/100 ETHERNET DRIVER 3840M: Michael Chan <michael.chan@broadcom.com> 3841L: netdev@vger.kernel.org 3842S: Supported 3843F: drivers/net/ethernet/broadcom/b44.* 3844 3845BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3846M: Florian Fainelli <florian.fainelli@broadcom.com> 3847L: netdev@vger.kernel.org 3848L: openwrt-devel@lists.openwrt.org (subscribers-only) 3849S: Supported 3850F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3851F: drivers/net/dsa/b53/* 3852F: drivers/net/dsa/bcm_sf2* 3853F: include/linux/dsa/brcm.h 3854F: include/linux/platform_data/b53.h 3855 3856BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3857M: Florian Fainelli <florian.fainelli@broadcom.com> 3858R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3859L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3861S: Maintained 3862T: git https://github.com/broadcom/stblinux.git 3863F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3864F: drivers/pci/controller/pcie-brcmstb.c 3865F: drivers/staging/vc04_services 3866N: bcm2711 3867N: bcm283* 3868N: raspberrypi 3869 3870BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3871M: Florian Fainelli <florian.fainelli@broadcom.com> 3872M: Ray Jui <rjui@broadcom.com> 3873M: Scott Branden <sbranden@broadcom.com> 3874R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3875S: Maintained 3876T: git https://github.com/broadcom/mach-bcm 3877F: arch/arm/mach-bcm/ 3878N: bcm281* 3879N: bcm113* 3880N: bcm216* 3881N: kona 3882 3883BROADCOM BCM47XX MIPS ARCHITECTURE 3884M: Hauke Mehrtens <hauke@hauke-m.de> 3885M: Rafał Miłecki <zajec5@gmail.com> 3886L: linux-mips@vger.kernel.org 3887S: Maintained 3888F: Documentation/devicetree/bindings/mips/brcm/ 3889F: arch/mips/bcm47xx/* 3890F: arch/mips/include/asm/mach-bcm47xx/* 3891 3892BROADCOM BCM4908 ETHERNET DRIVER 3893M: Rafał Miłecki <rafal@milecki.pl> 3894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3895L: netdev@vger.kernel.org 3896S: Maintained 3897F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3898F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3899F: drivers/net/ethernet/broadcom/unimac.h 3900 3901BROADCOM BCM4908 PINMUX DRIVER 3902M: Rafał Miłecki <rafal@milecki.pl> 3903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3904L: linux-gpio@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3907F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3908 3909BROADCOM BCM5301X ARM ARCHITECTURE 3910M: Florian Fainelli <florian.fainelli@broadcom.com> 3911M: Hauke Mehrtens <hauke@hauke-m.de> 3912M: Rafał Miłecki <zajec5@gmail.com> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3915S: Maintained 3916F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3917F: arch/arm/boot/dts/broadcom/bcm470* 3918F: arch/arm/boot/dts/broadcom/bcm5301* 3919F: arch/arm/boot/dts/broadcom/bcm953012* 3920F: arch/arm/mach-bcm/bcm_5301x.c 3921 3922BROADCOM BCM53573 ARM ARCHITECTURE 3923M: Florian Fainelli <florian.fainelli@broadcom.com> 3924M: Rafał Miłecki <rafal@milecki.pl> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm47189* 3929F: arch/arm/boot/dts/broadcom/bcm53573* 3930 3931BROADCOM BCM63XX/BCM33XX UDC DRIVER 3932M: Kevin Cernekee <cernekee@gmail.com> 3933L: linux-usb@vger.kernel.org 3934S: Maintained 3935F: drivers/usb/gadget/udc/bcm63xx_udc.* 3936 3937BROADCOM BCM7XXX ARM ARCHITECTURE 3938M: Florian Fainelli <florian.fainelli@broadcom.com> 3939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3945F: arch/arm/include/asm/hardware/cache-b15-rac.h 3946F: arch/arm/mach-bcm/*brcmstb* 3947F: arch/arm/mm/cache-b15-rac.c 3948F: drivers/bus/brcmstb_gisb.c 3949F: drivers/pci/controller/pcie-brcmstb.c 3950N: brcmstb 3951N: bcm7038 3952N: bcm7120 3953 3954BROADCOM BCMBCA ARM ARCHITECTURE 3955M: William Zhang <william.zhang@broadcom.com> 3956M: Anand Gore <anand.gore@broadcom.com> 3957M: Kursad Oney <kursad.oney@broadcom.com> 3958M: Florian Fainelli <florian.fainelli@broadcom.com> 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3962S: Maintained 3963T: git https://github.com/broadcom/stblinux.git 3964F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3965F: arch/arm64/boot/dts/broadcom/bcmbca/* 3966N: bcmbca 3967N: bcm[9]?47622 3968N: bcm[9]?4912 3969N: bcm[9]?63138 3970N: bcm[9]?63146 3971N: bcm[9]?63148 3972N: bcm[9]?63158 3973N: bcm[9]?63178 3974N: bcm[9]?6756 3975N: bcm[9]?6813 3976N: bcm[9]?6846 3977N: bcm[9]?6855 3978N: bcm[9]?6856 3979N: bcm[9]?6858 3980N: bcm[9]?6878 3981 3982BROADCOM BDC DRIVER 3983M: Justin Chen <justin.chen@broadcom.com> 3984M: Al Cooper <alcooperx@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-usb@vger.kernel.org 3987S: Maintained 3988F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3989F: drivers/usb/gadget/udc/bdc/ 3990 3991BROADCOM BMIPS CPUFREQ DRIVER 3992M: Markus Mayer <mmayer@broadcom.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-pm@vger.kernel.org 3995S: Maintained 3996F: drivers/cpufreq/bmips-cpufreq.c 3997 3998BROADCOM BMIPS MIPS ARCHITECTURE 3999M: Florian Fainelli <florian.fainelli@broadcom.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001L: linux-mips@vger.kernel.org 4002S: Maintained 4003T: git https://github.com/broadcom/stblinux.git 4004F: arch/mips/bmips/* 4005F: arch/mips/boot/dts/brcm/bcm*.dts* 4006F: arch/mips/include/asm/mach-bmips/* 4007F: arch/mips/kernel/*bmips* 4008F: drivers/irqchip/irq-bcm63* 4009F: drivers/irqchip/irq-bcm7* 4010F: drivers/irqchip/irq-brcmstb* 4011F: drivers/soc/bcm/bcm63xx 4012F: include/linux/bcm963xx_nvram.h 4013F: include/linux/bcm963xx_tag.h 4014 4015BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4016M: Rasesh Mody <rmody@marvell.com> 4017M: GR-Linux-NIC-Dev@marvell.com 4018L: netdev@vger.kernel.org 4019S: Supported 4020F: drivers/net/ethernet/broadcom/bnx2.* 4021F: drivers/net/ethernet/broadcom/bnx2_* 4022 4023BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4024M: Saurav Kashyap <skashyap@marvell.com> 4025M: Javed Hasan <jhasan@marvell.com> 4026M: GR-QLogic-Storage-Upstream@marvell.com 4027L: linux-scsi@vger.kernel.org 4028S: Supported 4029F: drivers/scsi/bnx2fc/ 4030 4031BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4032M: Nilesh Javali <njavali@marvell.com> 4033M: Manish Rangankar <mrangankar@marvell.com> 4034M: GR-QLogic-Storage-Upstream@marvell.com 4035L: linux-scsi@vger.kernel.org 4036S: Supported 4037F: drivers/scsi/bnx2i/ 4038 4039BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4040M: Ariel Elior <aelior@marvell.com> 4041M: Sudarsana Kalluru <skalluru@marvell.com> 4042M: Manish Chopra <manishc@marvell.com> 4043L: netdev@vger.kernel.org 4044S: Supported 4045F: drivers/net/ethernet/broadcom/bnx2x/ 4046 4047BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4048M: Michael Chan <michael.chan@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Supported 4051F: drivers/firmware/broadcom/tee_bnxt_fw.c 4052F: drivers/net/ethernet/broadcom/bnxt/ 4053F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4054 4055BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4056M: Arend van Spriel <aspriel@gmail.com> 4057M: Franky Lin <franky.lin@broadcom.com> 4058M: Hante Meuleman <hante.meuleman@broadcom.com> 4059L: linux-wireless@vger.kernel.org 4060L: brcm80211-dev-list.pdl@broadcom.com 4061L: SHA-cyfmac-dev-list@infineon.com 4062S: Supported 4063F: drivers/net/wireless/broadcom/brcm80211/ 4064 4065BROADCOM BRCMSTB GPIO DRIVER 4066M: Doug Berger <opendmb@gmail.com> 4067M: Florian Fainelli <florian.fainelli@broadcom> 4068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4069S: Supported 4070F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4071F: drivers/gpio/gpio-brcmstb.c 4072 4073BROADCOM BRCMSTB I2C DRIVER 4074M: Kamal Dasu <kamal.dasu@broadcom.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-i2c@vger.kernel.org 4077S: Supported 4078F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4079F: drivers/i2c/busses/i2c-brcmstb.c 4080 4081BROADCOM BRCMSTB UART DRIVER 4082M: Al Cooper <alcooperx@gmail.com> 4083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4084L: linux-serial@vger.kernel.org 4085S: Maintained 4086F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4087F: drivers/tty/serial/8250/8250_bcm7271.c 4088 4089BROADCOM BRCMSTB USB EHCI DRIVER 4090M: Justin Chen <justin.chen@broadcom.com> 4091M: Al Cooper <alcooperx@gmail.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-usb@vger.kernel.org 4094S: Maintained 4095F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4096F: drivers/usb/host/ehci-brcm.* 4097 4098BROADCOM BRCMSTB USB PIN MAP DRIVER 4099M: Al Cooper <alcooperx@gmail.com> 4100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4101L: linux-usb@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4104F: drivers/usb/misc/brcmstb-usb-pinmap.c 4105 4106BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4107M: Justin Chen <justin.chen@broadcom.com> 4108M: Al Cooper <alcooperx@gmail.com> 4109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4110L: linux-kernel@vger.kernel.org 4111S: Maintained 4112F: drivers/phy/broadcom/phy-brcm-usb* 4113 4114BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4115M: William Zhang <william.zhang@broadcom.com> 4116M: Kursad Oney <kursad.oney@broadcom.com> 4117M: Jonas Gorski <jonas.gorski@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-spi@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4122F: drivers/spi/spi-bcm63xx-hsspi.c 4123F: drivers/spi/spi-bcmbca-hsspi.c 4124 4125BROADCOM ETHERNET PHY DRIVERS 4126M: Florian Fainelli <florian.fainelli@broadcom.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: netdev@vger.kernel.org 4129S: Supported 4130F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4131F: drivers/net/phy/bcm*.[ch] 4132F: drivers/net/phy/broadcom.c 4133F: include/linux/brcmphy.h 4134 4135BROADCOM GENET ETHERNET DRIVER 4136M: Doug Berger <opendmb@gmail.com> 4137M: Florian Fainelli <florian.fainelli@broadcom.com> 4138R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4139L: netdev@vger.kernel.org 4140S: Supported 4141F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4142F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4143F: drivers/net/ethernet/broadcom/genet/ 4144F: drivers/net/ethernet/broadcom/unimac.h 4145F: drivers/net/mdio/mdio-bcm-unimac.c 4146F: include/linux/platform_data/bcmgenet.h 4147F: include/linux/platform_data/mdio-bcm-unimac.h 4148 4149BROADCOM IPROC ARM ARCHITECTURE 4150M: Ray Jui <rjui@broadcom.com> 4151M: Scott Branden <sbranden@broadcom.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4154S: Maintained 4155T: git https://github.com/broadcom/stblinux.git 4156F: arch/arm64/boot/dts/broadcom/northstar2/* 4157F: arch/arm64/boot/dts/broadcom/stingray/* 4158F: drivers/clk/bcm/clk-ns* 4159F: drivers/clk/bcm/clk-sr* 4160F: drivers/pinctrl/bcm/pinctrl-ns* 4161F: include/dt-bindings/clock/bcm-sr* 4162N: iproc 4163N: cygnus 4164N: bcm[-_]nsp 4165N: bcm9113* 4166N: bcm9583* 4167N: bcm9585* 4168N: bcm9586* 4169N: bcm988312 4170N: bcm113* 4171N: bcm583* 4172N: bcm585* 4173N: bcm586* 4174N: bcm88312 4175N: hr2 4176N: stingray 4177 4178BROADCOM IPROC GBIT ETHERNET DRIVER 4179M: Rafał Miłecki <rafal@milecki.pl> 4180R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4181L: netdev@vger.kernel.org 4182S: Maintained 4183F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4184F: drivers/net/ethernet/broadcom/bgmac* 4185F: drivers/net/ethernet/broadcom/unimac.h 4186 4187BROADCOM KONA GPIO DRIVER 4188M: Ray Jui <rjui@broadcom.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190S: Supported 4191F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4192F: drivers/gpio/gpio-bcm-kona.c 4193 4194BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4195M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4196M: Kashyap Desai <kashyap.desai@broadcom.com> 4197M: Sumit Saxena <sumit.saxena@broadcom.com> 4198M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4199L: mpi3mr-linuxdrv.pdl@broadcom.com 4200L: linux-scsi@vger.kernel.org 4201S: Supported 4202W: https://www.broadcom.com/support/storage 4203F: drivers/scsi/mpi3mr/ 4204 4205BROADCOM NETXTREME-E ROCE DRIVER 4206M: Selvin Xavier <selvin.xavier@broadcom.com> 4207L: linux-rdma@vger.kernel.org 4208S: Supported 4209W: http://www.broadcom.com 4210F: drivers/infiniband/hw/bnxt_re/ 4211F: include/uapi/rdma/bnxt_re-abi.h 4212 4213BROADCOM NVRAM DRIVER 4214M: Rafał Miłecki <zajec5@gmail.com> 4215L: linux-mips@vger.kernel.org 4216S: Maintained 4217F: drivers/firmware/broadcom/* 4218 4219BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4220M: Rafał Miłecki <rafal@milecki.pl> 4221M: Florian Fainelli <florian.fainelli@broadcom.com> 4222R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4223L: linux-pm@vger.kernel.org 4224S: Maintained 4225T: git https://github.com/broadcom/stblinux.git 4226F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4227F: include/dt-bindings/soc/bcm-pmb.h 4228 4229BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4230M: Rafał Miłecki <zajec5@gmail.com> 4231L: linux-wireless@vger.kernel.org 4232S: Maintained 4233F: drivers/bcma/ 4234F: include/linux/bcma/ 4235 4236BROADCOM SPI DRIVER 4237M: Kamal Dasu <kamal.dasu@broadcom.com> 4238R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4239S: Maintained 4240F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4241F: drivers/spi/spi-bcm-qspi.* 4242F: drivers/spi/spi-brcmstb-qspi.c 4243F: drivers/spi/spi-iproc-qspi.c 4244 4245BROADCOM STB AVS CPUFREQ DRIVER 4246M: Markus Mayer <mmayer@broadcom.com> 4247R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4248L: linux-pm@vger.kernel.org 4249S: Maintained 4250F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4251F: drivers/cpufreq/brcmstb* 4252 4253BROADCOM STB AVS TMON DRIVER 4254M: Markus Mayer <mmayer@broadcom.com> 4255R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4256L: linux-pm@vger.kernel.org 4257S: Maintained 4258F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4259F: drivers/thermal/broadcom/brcmstb* 4260 4261BROADCOM STB DPFE DRIVER 4262M: Markus Mayer <mmayer@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4265S: Maintained 4266F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4267F: drivers/memory/brcmstb_dpfe.c 4268 4269BROADCOM STB NAND FLASH DRIVER 4270M: Brian Norris <computersforpeace@gmail.com> 4271M: Kamal Dasu <kamal.dasu@broadcom.com> 4272R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4273L: linux-mtd@lists.infradead.org 4274S: Maintained 4275F: drivers/mtd/nand/raw/brcmnand/ 4276F: include/linux/platform_data/brcmnand.h 4277 4278BROADCOM STB PCIE DRIVER 4279M: Jim Quinlan <jim2101024@gmail.com> 4280M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4281M: Florian Fainelli <florian.fainelli@broadcom.com> 4282R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4283L: linux-pci@vger.kernel.org 4284S: Maintained 4285F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4286F: drivers/pci/controller/pcie-brcmstb.c 4287 4288BROADCOM SYSTEMPORT ETHERNET DRIVER 4289M: Florian Fainelli <florian.fainelli@broadcom.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: netdev@vger.kernel.org 4292S: Supported 4293F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4294F: drivers/net/ethernet/broadcom/bcmsysport.* 4295F: drivers/net/ethernet/broadcom/unimac.h 4296 4297BROADCOM TG3 GIGABIT ETHERNET DRIVER 4298M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4299M: Prashant Sreedharan <prashant@broadcom.com> 4300M: Michael Chan <mchan@broadcom.com> 4301L: netdev@vger.kernel.org 4302S: Supported 4303F: drivers/net/ethernet/broadcom/tg3.* 4304 4305BROADCOM VK DRIVER 4306M: Scott Branden <scott.branden@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308S: Supported 4309F: drivers/misc/bcm-vk/ 4310F: include/uapi/linux/misc/bcm_vk.h 4311 4312BROCADE BFA FC SCSI DRIVER 4313M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4314M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4315L: linux-scsi@vger.kernel.org 4316S: Supported 4317F: drivers/scsi/bfa/ 4318 4319BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4320M: Rasesh Mody <rmody@marvell.com> 4321M: Sudarsana Kalluru <skalluru@marvell.com> 4322M: GR-Linux-NIC-Dev@marvell.com 4323L: netdev@vger.kernel.org 4324S: Supported 4325F: drivers/net/ethernet/brocade/bna/ 4326 4327BSG (block layer generic sg v4 driver) 4328M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4329L: linux-scsi@vger.kernel.org 4330S: Supported 4331F: block/bsg.c 4332F: include/linux/bsg.h 4333F: include/uapi/linux/bsg.h 4334 4335BT87X AUDIO DRIVER 4336M: Clemens Ladisch <clemens@ladisch.de> 4337L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4338S: Maintained 4339T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4340F: Documentation/sound/cards/bt87x.rst 4341F: sound/pci/bt87x.c 4342 4343BT8XXGPIO DRIVER 4344M: Michael Buesch <m@bues.ch> 4345S: Maintained 4346W: http://bu3sch.de/btgpio.php 4347F: drivers/gpio/gpio-bt8xx.c 4348 4349BTRFS FILE SYSTEM 4350M: Chris Mason <clm@fb.com> 4351M: Josef Bacik <josef@toxicpanda.com> 4352M: David Sterba <dsterba@suse.com> 4353L: linux-btrfs@vger.kernel.org 4354S: Maintained 4355W: https://btrfs.readthedocs.io 4356W: https://btrfs.wiki.kernel.org/ 4357Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4358C: irc://irc.libera.chat/btrfs 4359T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4360F: Documentation/filesystems/btrfs.rst 4361F: fs/btrfs/ 4362F: include/linux/btrfs* 4363F: include/trace/events/btrfs.h 4364F: include/uapi/linux/btrfs* 4365 4366BTTV VIDEO4LINUX DRIVER 4367M: Mauro Carvalho Chehab <mchehab@kernel.org> 4368L: linux-media@vger.kernel.org 4369S: Odd fixes 4370W: https://linuxtv.org 4371T: git git://linuxtv.org/media_tree.git 4372F: Documentation/driver-api/media/drivers/bttv* 4373F: drivers/media/pci/bt8xx/bttv* 4374 4375BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4376M: Chanwoo Choi <cw00.choi@samsung.com> 4377L: linux-pm@vger.kernel.org 4378L: linux-samsung-soc@vger.kernel.org 4379S: Maintained 4380T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4381F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4382F: drivers/devfreq/exynos-bus.c 4383 4384BUSLOGIC SCSI DRIVER 4385M: Khalid Aziz <khalid@gonehiking.org> 4386L: linux-scsi@vger.kernel.org 4387S: Maintained 4388F: drivers/scsi/BusLogic.* 4389F: drivers/scsi/FlashPoint.* 4390 4391BXCAN CAN NETWORK DRIVER 4392M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4393L: linux-can@vger.kernel.org 4394S: Maintained 4395F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4396F: drivers/net/can/bxcan.c 4397 4398C-MEDIA CMI8788 DRIVER 4399M: Clemens Ladisch <clemens@ladisch.de> 4400L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4401S: Maintained 4402T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4403F: sound/pci/oxygen/ 4404 4405C-SKY ARCHITECTURE 4406M: Guo Ren <guoren@kernel.org> 4407L: linux-csky@vger.kernel.org 4408S: Supported 4409T: git https://github.com/c-sky/csky-linux.git 4410F: Documentation/devicetree/bindings/csky/ 4411F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4412F: Documentation/devicetree/bindings/timer/csky,* 4413F: arch/csky/ 4414F: drivers/clocksource/timer-gx6605s.c 4415F: drivers/clocksource/timer-mp-csky.c 4416F: drivers/irqchip/irq-csky-* 4417N: csky 4418K: csky 4419 4420CA8210 IEEE-802.15.4 RADIO DRIVER 4421L: linux-wpan@vger.kernel.org 4422S: Orphan 4423W: https://github.com/Cascoda/ca8210-linux.git 4424F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4425F: drivers/net/ieee802154/ca8210.c 4426 4427CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4428M: David Howells <dhowells@redhat.com> 4429L: linux-cachefs@redhat.com (moderated for non-subscribers) 4430S: Supported 4431F: Documentation/filesystems/caching/cachefiles.rst 4432F: fs/cachefiles/ 4433 4434CACHESTAT: PAGE CACHE STATS FOR A FILE 4435M: Nhat Pham <nphamcs@gmail.com> 4436M: Johannes Weiner <hannes@cmpxchg.org> 4437L: linux-mm@kvack.org 4438S: Maintained 4439F: tools/testing/selftests/cachestat/test_cachestat.c 4440 4441CADENCE MIPI-CSI2 BRIDGES 4442M: Maxime Ripard <mripard@kernel.org> 4443L: linux-media@vger.kernel.org 4444S: Maintained 4445F: Documentation/devicetree/bindings/media/cdns,*.txt 4446F: drivers/media/platform/cadence/cdns-csi2* 4447 4448CADENCE NAND DRIVER 4449L: linux-mtd@lists.infradead.org 4450S: Orphan 4451F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4452F: drivers/mtd/nand/raw/cadence-nand-controller.c 4453 4454CADENCE USB3 DRD IP DRIVER 4455M: Peter Chen <peter.chen@kernel.org> 4456M: Pawel Laszczak <pawell@cadence.com> 4457R: Roger Quadros <rogerq@kernel.org> 4458R: Aswath Govindraju <a-govindraju@ti.com> 4459L: linux-usb@vger.kernel.org 4460S: Maintained 4461T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4462F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4463F: drivers/usb/cdns3/ 4464X: drivers/usb/cdns3/cdnsp* 4465 4466CADENCE USBHS DRIVER 4467M: Pawel Laszczak <pawell@cadence.com> 4468L: linux-usb@vger.kernel.org 4469S: Maintained 4470F: drivers/usb/gadget/udc/cdns2 4471 4472CADENCE USBSSP DRD IP DRIVER 4473M: Pawel Laszczak <pawell@cadence.com> 4474L: linux-usb@vger.kernel.org 4475S: Maintained 4476T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4477F: drivers/usb/cdns3/ 4478X: drivers/usb/cdns3/cdns3* 4479 4480CADET FM/AM RADIO RECEIVER DRIVER 4481M: Hans Verkuil <hverkuil@xs4all.nl> 4482L: linux-media@vger.kernel.org 4483S: Maintained 4484W: https://linuxtv.org 4485T: git git://linuxtv.org/media_tree.git 4486F: drivers/media/radio/radio-cadet* 4487 4488CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4489L: linux-media@vger.kernel.org 4490S: Orphan 4491T: git git://linuxtv.org/media_tree.git 4492F: Documentation/admin-guide/media/cafe_ccic* 4493F: drivers/media/platform/marvell/ 4494 4495CAIF NETWORK LAYER 4496L: netdev@vger.kernel.org 4497S: Orphan 4498F: Documentation/networking/caif/ 4499F: drivers/net/caif/ 4500F: include/net/caif/ 4501F: include/uapi/linux/caif/ 4502F: net/caif/ 4503 4504CAKE QDISC 4505M: Toke Høiland-Jørgensen <toke@toke.dk> 4506L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4507S: Maintained 4508F: net/sched/sch_cake.c 4509 4510CAN NETWORK DRIVERS 4511M: Wolfgang Grandegger <wg@grandegger.com> 4512M: Marc Kleine-Budde <mkl@pengutronix.de> 4513L: linux-can@vger.kernel.org 4514S: Maintained 4515W: https://github.com/linux-can 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4518F: Documentation/devicetree/bindings/net/can/ 4519F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4520F: drivers/net/can/ 4521F: drivers/phy/phy-can-transceiver.c 4522F: include/linux/can/bittiming.h 4523F: include/linux/can/dev.h 4524F: include/linux/can/length.h 4525F: include/linux/can/platform/ 4526F: include/linux/can/rx-offload.h 4527F: include/uapi/linux/can/error.h 4528F: include/uapi/linux/can/netlink.h 4529F: include/uapi/linux/can/vxcan.h 4530 4531CAN NETWORK LAYER 4532M: Oliver Hartkopp <socketcan@hartkopp.net> 4533M: Marc Kleine-Budde <mkl@pengutronix.de> 4534L: linux-can@vger.kernel.org 4535S: Maintained 4536W: https://github.com/linux-can 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4539F: Documentation/networking/can.rst 4540F: include/linux/can/can-ml.h 4541F: include/linux/can/core.h 4542F: include/linux/can/skb.h 4543F: include/net/netns/can.h 4544F: include/uapi/linux/can.h 4545F: include/uapi/linux/can/bcm.h 4546F: include/uapi/linux/can/gw.h 4547F: include/uapi/linux/can/isotp.h 4548F: include/uapi/linux/can/raw.h 4549F: net/can/ 4550 4551CAN-J1939 NETWORK LAYER 4552M: Robin van der Gracht <robin@protonic.nl> 4553M: Oleksij Rempel <o.rempel@pengutronix.de> 4554R: kernel@pengutronix.de 4555L: linux-can@vger.kernel.org 4556S: Maintained 4557F: Documentation/networking/j1939.rst 4558F: include/uapi/linux/can/j1939.h 4559F: net/can/j1939/ 4560 4561CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4562M: Damien Le Moal <dlemoal@kernel.org> 4563L: linux-riscv@lists.infradead.org 4564L: linux-gpio@vger.kernel.org (pinctrl driver) 4565F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4566F: drivers/pinctrl/pinctrl-k210.c 4567 4568CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4569M: Damien Le Moal <dlemoal@kernel.org> 4570L: linux-kernel@vger.kernel.org 4571L: linux-riscv@lists.infradead.org 4572S: Maintained 4573F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4574F: drivers/reset/reset-k210.c 4575 4576CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4577M: Damien Le Moal <dlemoal@kernel.org> 4578L: linux-riscv@lists.infradead.org 4579S: Maintained 4580F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4581F: drivers/soc/canaan/ 4582F: include/soc/canaan/ 4583 4584CAPABILITIES 4585M: Serge Hallyn <serge@hallyn.com> 4586L: linux-security-module@vger.kernel.org 4587S: Supported 4588F: include/linux/capability.h 4589F: include/uapi/linux/capability.h 4590F: kernel/capability.c 4591F: security/commoncap.c 4592 4593CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4594M: Kevin Tsai <ktsai@capellamicro.com> 4595S: Maintained 4596F: drivers/iio/light/cm* 4597 4598CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4599M: Christian Lamparter <chunkeey@googlemail.com> 4600L: linux-wireless@vger.kernel.org 4601S: Maintained 4602W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4603F: drivers/net/wireless/ath/carl9170/ 4604 4605CAVIUM I2C DRIVER 4606M: Robert Richter <rric@kernel.org> 4607S: Odd Fixes 4608W: http://www.marvell.com 4609F: drivers/i2c/busses/i2c-octeon* 4610F: drivers/i2c/busses/i2c-thunderx* 4611 4612CAVIUM LIQUIDIO NETWORK DRIVER 4613M: Derek Chickles <dchickles@marvell.com> 4614M: Satanand Burla <sburla@marvell.com> 4615M: Felix Manlunas <fmanlunas@marvell.com> 4616L: netdev@vger.kernel.org 4617S: Supported 4618W: http://www.marvell.com 4619F: drivers/net/ethernet/cavium/liquidio/ 4620 4621CAVIUM MMC DRIVER 4622M: Robert Richter <rric@kernel.org> 4623S: Odd Fixes 4624W: http://www.marvell.com 4625F: drivers/mmc/host/cavium* 4626 4627CAVIUM OCTEON-TX CRYPTO DRIVER 4628M: George Cherian <gcherian@marvell.com> 4629L: linux-crypto@vger.kernel.org 4630S: Supported 4631W: http://www.marvell.com 4632F: drivers/crypto/cavium/cpt/ 4633 4634CAVIUM THUNDERX2 ARM64 SOC 4635M: Robert Richter <rric@kernel.org> 4636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4637S: Odd Fixes 4638F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4639F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4640 4641CBS/ETF/TAPRIO QDISCS 4642M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4643L: netdev@vger.kernel.org 4644S: Maintained 4645F: net/sched/sch_cbs.c 4646F: net/sched/sch_etf.c 4647F: net/sched/sch_taprio.c 4648 4649CC2520 IEEE-802.15.4 RADIO DRIVER 4650M: Stefan Schmidt <stefan@datenfreihafen.org> 4651L: linux-wpan@vger.kernel.org 4652S: Odd Fixes 4653F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4654F: drivers/net/ieee802154/cc2520.c 4655 4656CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4657M: Gilad Ben-Yossef <gilad@benyossef.com> 4658L: linux-crypto@vger.kernel.org 4659S: Supported 4660W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4661F: drivers/crypto/ccree/ 4662 4663CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4664M: Hadar Gat <hadar.gat@arm.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4668F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4669F: drivers/char/hw_random/cctrng.c 4670F: drivers/char/hw_random/cctrng.h 4671 4672CEC FRAMEWORK 4673M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4674L: linux-media@vger.kernel.org 4675S: Supported 4676W: http://linuxtv.org 4677T: git git://linuxtv.org/media_tree.git 4678F: Documentation/ABI/testing/debugfs-cec-error-inj 4679F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4680F: Documentation/driver-api/media/cec-core.rst 4681F: Documentation/userspace-api/media/cec 4682F: drivers/media/cec/ 4683F: drivers/media/rc/keymaps/rc-cec.c 4684F: include/media/cec-notifier.h 4685F: include/media/cec.h 4686F: include/uapi/linux/cec-funcs.h 4687F: include/uapi/linux/cec.h 4688 4689CEC GPIO DRIVER 4690M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4691L: linux-media@vger.kernel.org 4692S: Supported 4693W: http://linuxtv.org 4694T: git git://linuxtv.org/media_tree.git 4695F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4696F: drivers/media/cec/platform/cec-gpio/ 4697 4698CELL BROADBAND ENGINE ARCHITECTURE 4699M: Arnd Bergmann <arnd@arndb.de> 4700L: linuxppc-dev@lists.ozlabs.org 4701S: Supported 4702W: http://www.ibm.com/developerworks/power/cell/ 4703F: arch/powerpc/include/asm/cell*.h 4704F: arch/powerpc/include/asm/spu*.h 4705F: arch/powerpc/include/uapi/asm/spu*.h 4706F: arch/powerpc/platforms/cell/ 4707 4708CELLWISE CW2015 BATTERY DRIVER 4709M: Tobias Schrammm <t.schramm@manjaro.org> 4710S: Maintained 4711F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4712F: drivers/power/supply/cw2015_battery.c 4713 4714CEPH COMMON CODE (LIBCEPH) 4715M: Ilya Dryomov <idryomov@gmail.com> 4716M: Xiubo Li <xiubli@redhat.com> 4717R: Jeff Layton <jlayton@kernel.org> 4718L: ceph-devel@vger.kernel.org 4719S: Supported 4720W: http://ceph.com/ 4721T: git https://github.com/ceph/ceph-client.git 4722F: include/linux/ceph/ 4723F: include/linux/crush/ 4724F: net/ceph/ 4725 4726CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4727M: Xiubo Li <xiubli@redhat.com> 4728M: Ilya Dryomov <idryomov@gmail.com> 4729R: Jeff Layton <jlayton@kernel.org> 4730L: ceph-devel@vger.kernel.org 4731S: Supported 4732W: http://ceph.com/ 4733T: git https://github.com/ceph/ceph-client.git 4734F: Documentation/filesystems/ceph.rst 4735F: fs/ceph/ 4736 4737CERTIFICATE HANDLING 4738M: David Howells <dhowells@redhat.com> 4739M: David Woodhouse <dwmw2@infradead.org> 4740L: keyrings@vger.kernel.org 4741S: Maintained 4742F: Documentation/admin-guide/module-signing.rst 4743F: certs/ 4744F: scripts/sign-file.c 4745F: tools/certs/ 4746 4747CFAG12864B LCD DRIVER 4748M: Miguel Ojeda <ojeda@kernel.org> 4749S: Maintained 4750F: drivers/auxdisplay/cfag12864b.c 4751F: include/linux/cfag12864b.h 4752 4753CFAG12864BFB LCD FRAMEBUFFER DRIVER 4754M: Miguel Ojeda <ojeda@kernel.org> 4755S: Maintained 4756F: drivers/auxdisplay/cfag12864bfb.c 4757F: include/linux/cfag12864b.h 4758 4759CHAR and MISC DRIVERS 4760M: Arnd Bergmann <arnd@arndb.de> 4761M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4762S: Supported 4763T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4764F: drivers/char/ 4765F: drivers/misc/ 4766F: include/linux/miscdevice.h 4767X: drivers/char/agp/ 4768X: drivers/char/hw_random/ 4769X: drivers/char/ipmi/ 4770X: drivers/char/random.c 4771X: drivers/char/tpm/ 4772 4773CHECKPATCH 4774M: Andy Whitcroft <apw@canonical.com> 4775M: Joe Perches <joe@perches.com> 4776R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4777R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4778S: Maintained 4779F: scripts/checkpatch.pl 4780 4781CHECKPATCH DOCUMENTATION 4782M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4783M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4784R: Joe Perches <joe@perches.com> 4785S: Maintained 4786F: Documentation/dev-tools/checkpatch.rst 4787 4788CHINESE DOCUMENTATION 4789M: Alex Shi <alexs@kernel.org> 4790M: Yanteng Si <siyanteng@loongson.cn> 4791S: Maintained 4792F: Documentation/translations/zh_CN/ 4793 4794CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4795M: Peter Chen <peter.chen@kernel.org> 4796L: linux-usb@vger.kernel.org 4797S: Maintained 4798T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4799F: drivers/usb/chipidea/ 4800 4801CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4802M: Hans de Goede <hdegoede@redhat.com> 4803L: linux-input@vger.kernel.org 4804S: Maintained 4805F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4806F: drivers/input/touchscreen/chipone_icn8318.c 4807 4808CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4809M: Hans de Goede <hdegoede@redhat.com> 4810L: linux-input@vger.kernel.org 4811S: Maintained 4812F: drivers/input/touchscreen/chipone_icn8505.c 4813 4814CHROME HARDWARE PLATFORM SUPPORT 4815M: Benson Leung <bleung@chromium.org> 4816L: chrome-platform@lists.linux.dev 4817S: Maintained 4818T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4819F: drivers/platform/chrome/ 4820 4821CHROMEOS EC CODEC DRIVER 4822M: Cheng-Yi Chiang <cychiang@chromium.org> 4823M: Tzung-Bi Shih <tzungbi@kernel.org> 4824R: Guenter Roeck <groeck@chromium.org> 4825L: chrome-platform@lists.linux.dev 4826S: Maintained 4827F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4828F: sound/soc/codecs/cros_ec_codec.* 4829 4830CHROMEOS EC SUBDRIVERS 4831M: Benson Leung <bleung@chromium.org> 4832R: Guenter Roeck <groeck@chromium.org> 4833L: chrome-platform@lists.linux.dev 4834S: Maintained 4835F: drivers/power/supply/cros_usbpd-charger.c 4836N: cros_ec 4837N: cros-ec 4838 4839CHROMEOS EC UART DRIVER 4840M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4841R: Benson Leung <bleung@chromium.org> 4842R: Tzung-Bi Shih <tzungbi@kernel.org> 4843S: Maintained 4844F: drivers/platform/chrome/cros_ec_uart.c 4845 4846CHROMEOS EC USB PD NOTIFY DRIVER 4847M: Prashant Malani <pmalani@chromium.org> 4848L: chrome-platform@lists.linux.dev 4849S: Maintained 4850F: drivers/platform/chrome/cros_usbpd_notify.c 4851F: include/linux/platform_data/cros_usbpd_notify.h 4852 4853CHROMEOS EC USB TYPE-C DRIVER 4854M: Prashant Malani <pmalani@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: drivers/platform/chrome/cros_ec_typec.* 4858F: drivers/platform/chrome/cros_typec_switch.c 4859F: drivers/platform/chrome/cros_typec_vdm.* 4860 4861CHROMEOS HPS DRIVER 4862M: Dan Callaghan <dcallagh@chromium.org> 4863R: Sami Kyöstilä <skyostil@chromium.org> 4864S: Maintained 4865F: drivers/platform/chrome/cros_hps_i2c.c 4866 4867CHRONTEL CH7322 CEC DRIVER 4868M: Joe Tessler <jrt@google.com> 4869L: linux-media@vger.kernel.org 4870S: Maintained 4871T: git git://linuxtv.org/media_tree.git 4872F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4873F: drivers/media/cec/i2c/ch7322.c 4874 4875CIRRUS LOGIC AUDIO CODEC DRIVERS 4876M: James Schulman <james.schulman@cirrus.com> 4877M: David Rhodes <david.rhodes@cirrus.com> 4878M: Richard Fitzgerald <rf@opensource.cirrus.com> 4879L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4880L: patches@opensource.cirrus.com 4881S: Maintained 4882F: Documentation/devicetree/bindings/sound/cirrus,cs* 4883F: include/dt-bindings/sound/cs* 4884F: include/sound/cs* 4885F: sound/pci/hda/cs* 4886F: sound/pci/hda/hda_cs_dsp_ctl.* 4887F: sound/soc/codecs/cs* 4888 4889CIRRUS LOGIC DSP FIRMWARE DRIVER 4890M: Simon Trimmer <simont@opensource.cirrus.com> 4891M: Charles Keepax <ckeepax@opensource.cirrus.com> 4892M: Richard Fitzgerald <rf@opensource.cirrus.com> 4893L: patches@opensource.cirrus.com 4894S: Supported 4895W: https://github.com/CirrusLogic/linux-drivers/wiki 4896T: git https://github.com/CirrusLogic/linux-drivers.git 4897F: drivers/firmware/cirrus/* 4898F: include/linux/firmware/cirrus/* 4899 4900CIRRUS LOGIC EP93XX ETHERNET DRIVER 4901M: Hartley Sweeten <hsweeten@visionengravers.com> 4902L: netdev@vger.kernel.org 4903S: Maintained 4904F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4905 4906CIRRUS LOGIC LOCHNAGAR DRIVER 4907M: Charles Keepax <ckeepax@opensource.cirrus.com> 4908M: Richard Fitzgerald <rf@opensource.cirrus.com> 4909L: patches@opensource.cirrus.com 4910S: Supported 4911F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4914F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4915F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4916F: Documentation/hwmon/lochnagar.rst 4917F: drivers/clk/clk-lochnagar.c 4918F: drivers/hwmon/lochnagar-hwmon.c 4919F: drivers/mfd/lochnagar-i2c.c 4920F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4921F: drivers/regulator/lochnagar-regulator.c 4922F: include/dt-bindings/clock/lochnagar.h 4923F: include/dt-bindings/pinctrl/lochnagar.h 4924F: include/linux/mfd/lochnagar* 4925F: sound/soc/codecs/lochnagar-sc.c 4926 4927CIRRUS LOGIC MADERA CODEC DRIVERS 4928M: Charles Keepax <ckeepax@opensource.cirrus.com> 4929M: Richard Fitzgerald <rf@opensource.cirrus.com> 4930L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4931L: patches@opensource.cirrus.com 4932S: Supported 4933W: https://github.com/CirrusLogic/linux-drivers/wiki 4934T: git https://github.com/CirrusLogic/linux-drivers.git 4935F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4936F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4937F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4938F: drivers/gpio/gpio-madera* 4939F: drivers/irqchip/irq-madera* 4940F: drivers/mfd/cs47l* 4941F: drivers/mfd/madera* 4942F: drivers/pinctrl/cirrus/* 4943F: include/dt-bindings/sound/madera* 4944F: include/linux/irqchip/irq-madera* 4945F: include/linux/mfd/madera/* 4946F: include/sound/madera* 4947F: sound/soc/codecs/cs47l* 4948F: sound/soc/codecs/madera* 4949 4950CISCO FCOE HBA DRIVER 4951M: Satish Kharat <satishkh@cisco.com> 4952M: Sesidhar Baddela <sebaddel@cisco.com> 4953M: Karan Tilak Kumar <kartilak@cisco.com> 4954L: linux-scsi@vger.kernel.org 4955S: Supported 4956F: drivers/scsi/fnic/ 4957 4958CISCO SCSI HBA DRIVER 4959M: Karan Tilak Kumar <kartilak@cisco.com> 4960M: Sesidhar Baddela <sebaddel@cisco.com> 4961L: linux-scsi@vger.kernel.org 4962S: Supported 4963F: drivers/scsi/snic/ 4964 4965CISCO VIC ETHERNET NIC DRIVER 4966M: Christian Benvenuti <benve@cisco.com> 4967M: Satish Kharat <satishkh@cisco.com> 4968S: Supported 4969F: drivers/net/ethernet/cisco/enic/ 4970 4971CISCO VIC LOW LATENCY NIC DRIVER 4972M: Christian Benvenuti <benve@cisco.com> 4973M: Nelson Escobar <neescoba@cisco.com> 4974S: Supported 4975F: drivers/infiniband/hw/usnic/ 4976 4977CLANG CONTROL FLOW INTEGRITY SUPPORT 4978M: Sami Tolvanen <samitolvanen@google.com> 4979M: Kees Cook <keescook@chromium.org> 4980R: Nathan Chancellor <nathan@kernel.org> 4981R: Nick Desaulniers <ndesaulniers@google.com> 4982L: llvm@lists.linux.dev 4983S: Supported 4984B: https://github.com/ClangBuiltLinux/linux/issues 4985T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4986F: include/linux/cfi.h 4987F: kernel/cfi.c 4988 4989CLANG-FORMAT FILE 4990M: Miguel Ojeda <ojeda@kernel.org> 4991S: Maintained 4992F: .clang-format 4993 4994CLANG/LLVM BUILD SUPPORT 4995M: Nathan Chancellor <nathan@kernel.org> 4996M: Nick Desaulniers <ndesaulniers@google.com> 4997R: Tom Rix <trix@redhat.com> 4998L: llvm@lists.linux.dev 4999S: Supported 5000W: https://clangbuiltlinux.github.io/ 5001B: https://github.com/ClangBuiltLinux/linux/issues 5002C: irc://irc.libera.chat/clangbuiltlinux 5003F: Documentation/kbuild/llvm.rst 5004F: include/linux/compiler-clang.h 5005F: scripts/Makefile.clang 5006F: scripts/clang-tools/ 5007K: \b(?i:clang|llvm)\b 5008 5009CLK API 5010M: Russell King <linux@armlinux.org.uk> 5011L: linux-clk@vger.kernel.org 5012S: Maintained 5013F: include/linux/clk.h 5014 5015CLOCKSOURCE, CLOCKEVENT DRIVERS 5016M: Daniel Lezcano <daniel.lezcano@linaro.org> 5017M: Thomas Gleixner <tglx@linutronix.de> 5018L: linux-kernel@vger.kernel.org 5019S: Supported 5020T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5021F: Documentation/devicetree/bindings/timer/ 5022F: drivers/clocksource/ 5023 5024CMPC ACPI DRIVER 5025M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5026M: Daniel Oliveira Nascimento <don@syst.com.br> 5027L: platform-driver-x86@vger.kernel.org 5028S: Supported 5029F: drivers/platform/x86/classmate-laptop.c 5030 5031COBALT MEDIA DRIVER 5032M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5033L: linux-media@vger.kernel.org 5034S: Supported 5035W: https://linuxtv.org 5036T: git git://linuxtv.org/media_tree.git 5037F: drivers/media/pci/cobalt/ 5038 5039COCCINELLE/Semantic Patches (SmPL) 5040M: Julia Lawall <Julia.Lawall@inria.fr> 5041M: Nicolas Palix <nicolas.palix@imag.fr> 5042L: cocci@inria.fr (moderated for non-subscribers) 5043S: Supported 5044W: https://coccinelle.gitlabpages.inria.fr/website/ 5045T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5046F: Documentation/dev-tools/coccinelle.rst 5047F: scripts/coccicheck 5048F: scripts/coccinelle/ 5049 5050CODA FILE SYSTEM 5051M: Jan Harkes <jaharkes@cs.cmu.edu> 5052M: coda@cs.cmu.edu 5053L: codalist@coda.cs.cmu.edu 5054S: Maintained 5055W: http://www.coda.cs.cmu.edu/ 5056F: Documentation/filesystems/coda.rst 5057F: fs/coda/ 5058F: include/linux/coda*.h 5059F: include/uapi/linux/coda*.h 5060 5061CODA V4L2 MEM2MEM DRIVER 5062M: Philipp Zabel <p.zabel@pengutronix.de> 5063L: linux-media@vger.kernel.org 5064S: Maintained 5065F: Documentation/devicetree/bindings/media/coda.yaml 5066F: drivers/media/platform/chips-media/ 5067 5068CODE OF CONDUCT 5069M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5070S: Supported 5071F: Documentation/process/code-of-conduct-interpretation.rst 5072F: Documentation/process/code-of-conduct.rst 5073 5074COMEDI DRIVERS 5075M: Ian Abbott <abbotti@mev.co.uk> 5076M: H Hartley Sweeten <hsweeten@visionengravers.com> 5077S: Odd Fixes 5078F: drivers/comedi/ 5079F: include/linux/comedi/ 5080F: include/uapi/linux/comedi.h 5081 5082COMMON CLK FRAMEWORK 5083M: Michael Turquette <mturquette@baylibre.com> 5084M: Stephen Boyd <sboyd@kernel.org> 5085L: linux-clk@vger.kernel.org 5086S: Maintained 5087Q: http://patchwork.kernel.org/project/linux-clk/list/ 5088T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5089F: Documentation/devicetree/bindings/clock/ 5090F: drivers/clk/ 5091F: include/dt-bindings/clock/ 5092F: include/linux/clk-pr* 5093F: include/linux/clk/ 5094F: include/linux/of_clk.h 5095X: drivers/clk/clkdev.c 5096 5097COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5098M: Steve French <sfrench@samba.org> 5099R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5100R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5101R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5102R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5103L: linux-cifs@vger.kernel.org 5104L: samba-technical@lists.samba.org (moderated for non-subscribers) 5105S: Supported 5106W: https://wiki.samba.org/index.php/LinuxCIFS 5107T: git git://git.samba.org/sfrench/cifs-2.6.git 5108F: Documentation/admin-guide/cifs/ 5109F: fs/smb/client/ 5110F: fs/smb/common/ 5111F: include/uapi/linux/cifs 5112 5113COMPACTPCI HOTPLUG CORE 5114M: Scott Murray <scott@spiteful.org> 5115L: linux-pci@vger.kernel.org 5116S: Maintained 5117F: drivers/pci/hotplug/cpci_hotplug* 5118 5119COMPACTPCI HOTPLUG GENERIC DRIVER 5120M: Scott Murray <scott@spiteful.org> 5121L: linux-pci@vger.kernel.org 5122S: Maintained 5123F: drivers/pci/hotplug/cpcihp_generic.c 5124 5125COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5126M: Scott Murray <scott@spiteful.org> 5127L: linux-pci@vger.kernel.org 5128S: Maintained 5129F: drivers/pci/hotplug/cpcihp_zt5550.* 5130 5131COMPAL LAPTOP SUPPORT 5132M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5133L: platform-driver-x86@vger.kernel.org 5134S: Maintained 5135F: drivers/platform/x86/compal-laptop.c 5136 5137COMPILER ATTRIBUTES 5138M: Miguel Ojeda <ojeda@kernel.org> 5139R: Nick Desaulniers <ndesaulniers@google.com> 5140S: Maintained 5141F: include/linux/compiler_attributes.h 5142 5143COMPUTE EXPRESS LINK (CXL) 5144M: Alison Schofield <alison.schofield@intel.com> 5145M: Vishal Verma <vishal.l.verma@intel.com> 5146M: Ira Weiny <ira.weiny@intel.com> 5147M: Ben Widawsky <bwidawsk@kernel.org> 5148M: Dan Williams <dan.j.williams@intel.com> 5149L: linux-cxl@vger.kernel.org 5150S: Maintained 5151F: drivers/cxl/ 5152F: include/uapi/linux/cxl_mem.h 5153 5154COMPUTE EXPRESS LINK PMU (CPMU) 5155M: Jonathan Cameron <jonathan.cameron@huawei.com> 5156L: linux-cxl@vger.kernel.org 5157S: Maintained 5158F: Documentation/admin-guide/perf/cxl.rst 5159F: drivers/perf/cxl_pmu.c 5160 5161CONEXANT ACCESSRUNNER USB DRIVER 5162L: accessrunner-general@lists.sourceforge.net 5163S: Orphan 5164W: http://accessrunner.sourceforge.net/ 5165F: drivers/usb/atm/cxacru.c 5166 5167CONFIGFS 5168M: Joel Becker <jlbec@evilplan.org> 5169M: Christoph Hellwig <hch@lst.de> 5170S: Supported 5171T: git git://git.infradead.org/users/hch/configfs.git 5172F: fs/configfs/ 5173F: include/linux/configfs.h 5174F: samples/configfs/ 5175 5176CONSOLE SUBSYSTEM 5177M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5178S: Supported 5179F: drivers/video/console/ 5180F: include/linux/console* 5181 5182CONTEXT TRACKING 5183M: Frederic Weisbecker <frederic@kernel.org> 5184M: "Paul E. McKenney" <paulmck@kernel.org> 5185S: Maintained 5186F: include/linux/context_tracking* 5187F: kernel/context_tracking.c 5188 5189CONTROL GROUP (CGROUP) 5190M: Tejun Heo <tj@kernel.org> 5191M: Zefan Li <lizefan.x@bytedance.com> 5192M: Johannes Weiner <hannes@cmpxchg.org> 5193L: cgroups@vger.kernel.org 5194S: Maintained 5195T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5196F: Documentation/admin-guide/cgroup-v1/ 5197F: Documentation/admin-guide/cgroup-v2.rst 5198F: include/linux/cgroup* 5199F: kernel/cgroup/ 5200F: tools/testing/selftests/cgroup/ 5201 5202CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5203M: Tejun Heo <tj@kernel.org> 5204M: Josef Bacik <josef@toxicpanda.com> 5205M: Jens Axboe <axboe@kernel.dk> 5206L: cgroups@vger.kernel.org 5207L: linux-block@vger.kernel.org 5208T: git git://git.kernel.dk/linux-block 5209F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5210F: block/bfq-cgroup.c 5211F: block/blk-cgroup.c 5212F: block/blk-iocost.c 5213F: block/blk-iolatency.c 5214F: block/blk-throttle.c 5215F: include/linux/blk-cgroup.h 5216 5217CONTROL GROUP - CPUSET 5218M: Waiman Long <longman@redhat.com> 5219M: Zefan Li <lizefan.x@bytedance.com> 5220L: cgroups@vger.kernel.org 5221S: Maintained 5222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5223F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5224F: include/linux/cpuset.h 5225F: kernel/cgroup/cpuset.c 5226 5227CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5228M: Johannes Weiner <hannes@cmpxchg.org> 5229M: Michal Hocko <mhocko@kernel.org> 5230M: Roman Gushchin <roman.gushchin@linux.dev> 5231M: Shakeel Butt <shakeelb@google.com> 5232R: Muchun Song <muchun.song@linux.dev> 5233L: cgroups@vger.kernel.org 5234L: linux-mm@kvack.org 5235S: Maintained 5236F: mm/memcontrol.c 5237F: mm/swap_cgroup.c 5238F: tools/testing/selftests/cgroup/memcg_protection.m 5239F: tools/testing/selftests/cgroup/test_kmem.c 5240F: tools/testing/selftests/cgroup/test_memcontrol.c 5241 5242CORETEMP HARDWARE MONITORING DRIVER 5243M: Fenghua Yu <fenghua.yu@intel.com> 5244L: linux-hwmon@vger.kernel.org 5245S: Maintained 5246F: Documentation/hwmon/coretemp.rst 5247F: drivers/hwmon/coretemp.c 5248 5249CORSAIR-CPRO HARDWARE MONITOR DRIVER 5250M: Marius Zachmann <mail@mariuszachmann.de> 5251L: linux-hwmon@vger.kernel.org 5252S: Maintained 5253F: drivers/hwmon/corsair-cpro.c 5254 5255CORSAIR-PSU HARDWARE MONITOR DRIVER 5256M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5257L: linux-hwmon@vger.kernel.org 5258S: Maintained 5259F: Documentation/hwmon/corsair-psu.rst 5260F: drivers/hwmon/corsair-psu.c 5261 5262COUNTER SUBSYSTEM 5263M: William Breathitt Gray <william.gray@linaro.org> 5264L: linux-iio@vger.kernel.org 5265S: Maintained 5266T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5267F: Documentation/ABI/testing/sysfs-bus-counter 5268F: Documentation/driver-api/generic-counter.rst 5269F: drivers/counter/ 5270F: include/linux/counter.h 5271F: include/uapi/linux/counter.h 5272F: tools/counter/ 5273 5274CP2615 I2C DRIVER 5275M: Bence Csókás <bence98@sch.bme.hu> 5276S: Maintained 5277F: drivers/i2c/busses/i2c-cp2615.c 5278 5279CPMAC ETHERNET DRIVER 5280M: Florian Fainelli <f.fainelli@gmail.com> 5281L: netdev@vger.kernel.org 5282S: Maintained 5283F: drivers/net/ethernet/ti/cpmac.c 5284 5285CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5286M: Viresh Kumar <viresh.kumar@linaro.org> 5287M: Sudeep Holla <sudeep.holla@arm.com> 5288L: linux-pm@vger.kernel.org 5289S: Maintained 5290W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5291F: drivers/cpufreq/vexpress-spc-cpufreq.c 5292 5293CPU FREQUENCY SCALING FRAMEWORK 5294M: "Rafael J. Wysocki" <rafael@kernel.org> 5295M: Viresh Kumar <viresh.kumar@linaro.org> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298B: https://bugzilla.kernel.org 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5300T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5301F: Documentation/admin-guide/pm/cpufreq.rst 5302F: Documentation/admin-guide/pm/intel_pstate.rst 5303F: Documentation/cpu-freq/ 5304F: Documentation/devicetree/bindings/cpufreq/ 5305F: drivers/cpufreq/ 5306F: include/linux/cpufreq.h 5307F: include/linux/sched/cpufreq.h 5308F: kernel/sched/cpufreq*.c 5309F: tools/testing/selftests/cpufreq/ 5310 5311CPU HOTPLUG 5312M: Thomas Gleixner <tglx@linutronix.de> 5313M: Peter Zijlstra <peterz@infradead.org> 5314L: linux-kernel@vger.kernel.org 5315S: Maintained 5316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5317F: include/linux/cpu.h 5318F: include/linux/cpuhotplug.h 5319F: include/linux/smpboot.h 5320F: kernel/cpu.c 5321F: kernel/smpboot.* 5322 5323CPU IDLE TIME MANAGEMENT FRAMEWORK 5324M: "Rafael J. Wysocki" <rafael@kernel.org> 5325M: Daniel Lezcano <daniel.lezcano@linaro.org> 5326L: linux-pm@vger.kernel.org 5327S: Maintained 5328B: https://bugzilla.kernel.org 5329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5330F: Documentation/admin-guide/pm/cpuidle.rst 5331F: Documentation/driver-api/pm/cpuidle.rst 5332F: drivers/cpuidle/ 5333F: include/linux/cpuidle.h 5334 5335CPU POWER MONITORING SUBSYSTEM 5336M: Thomas Renninger <trenn@suse.com> 5337M: Shuah Khan <shuah@kernel.org> 5338M: Shuah Khan <skhan@linuxfoundation.org> 5339L: linux-pm@vger.kernel.org 5340S: Maintained 5341F: tools/power/cpupower/ 5342 5343CPUID/MSR DRIVER 5344M: "H. Peter Anvin" <hpa@zytor.com> 5345S: Maintained 5346F: arch/x86/kernel/cpuid.c 5347F: arch/x86/kernel/msr.c 5348 5349CPUIDLE DRIVER - ARM BIG LITTLE 5350M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5351M: Daniel Lezcano <daniel.lezcano@linaro.org> 5352L: linux-pm@vger.kernel.org 5353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5354S: Maintained 5355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5356F: drivers/cpuidle/cpuidle-big_little.c 5357 5358CPUIDLE DRIVER - ARM EXYNOS 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360M: Kukjin Kim <kgene@kernel.org> 5361R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5362L: linux-pm@vger.kernel.org 5363L: linux-samsung-soc@vger.kernel.org 5364S: Supported 5365F: arch/arm/mach-exynos/pm.c 5366F: drivers/cpuidle/cpuidle-exynos.c 5367F: include/linux/platform_data/cpuidle-exynos.h 5368 5369CPUIDLE DRIVER - ARM PSCI 5370M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5371M: Sudeep Holla <sudeep.holla@arm.com> 5372L: linux-pm@vger.kernel.org 5373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5374S: Supported 5375F: drivers/cpuidle/cpuidle-psci.c 5376 5377CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5378M: Ulf Hansson <ulf.hansson@linaro.org> 5379L: linux-pm@vger.kernel.org 5380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5381S: Supported 5382F: drivers/cpuidle/cpuidle-psci-domain.c 5383F: drivers/cpuidle/cpuidle-psci.h 5384 5385CPUIDLE DRIVER - DT IDLE PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388S: Supported 5389F: drivers/cpuidle/dt_idle_genpd.c 5390F: drivers/cpuidle/dt_idle_genpd.h 5391 5392CPUIDLE DRIVER - RISC-V SBI 5393M: Anup Patel <anup@brainfault.org> 5394L: linux-pm@vger.kernel.org 5395L: linux-riscv@lists.infradead.org 5396S: Maintained 5397F: drivers/cpuidle/cpuidle-riscv-sbi.c 5398 5399CRAMFS FILESYSTEM 5400M: Nicolas Pitre <nico@fluxnic.net> 5401S: Maintained 5402F: Documentation/filesystems/cramfs.rst 5403F: fs/cramfs/ 5404 5405CREATIVE SB0540 5406M: Bastien Nocera <hadess@hadess.net> 5407L: linux-input@vger.kernel.org 5408S: Maintained 5409F: drivers/hid/hid-creative-sb0540.c 5410 5411CRYPTO API 5412M: Herbert Xu <herbert@gondor.apana.org.au> 5413M: "David S. Miller" <davem@davemloft.net> 5414L: linux-crypto@vger.kernel.org 5415S: Maintained 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5417T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5418F: Documentation/crypto/ 5419F: Documentation/devicetree/bindings/crypto/ 5420F: arch/*/crypto/ 5421F: crypto/ 5422F: drivers/crypto/ 5423F: include/crypto/ 5424F: include/linux/crypto* 5425F: lib/crypto/ 5426 5427CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5428M: Neil Horman <nhorman@tuxdriver.com> 5429L: linux-crypto@vger.kernel.org 5430S: Maintained 5431F: crypto/ansi_cprng.c 5432F: crypto/rng.c 5433 5434CS3308 MEDIA DRIVER 5435M: Hans Verkuil <hverkuil@xs4all.nl> 5436L: linux-media@vger.kernel.org 5437S: Odd Fixes 5438W: http://linuxtv.org 5439T: git git://linuxtv.org/media_tree.git 5440F: drivers/media/i2c/cs3308.c 5441 5442CS5535 Audio ALSA driver 5443M: Jaya Kumar <jayakumar.alsa@gmail.com> 5444S: Maintained 5445F: sound/pci/cs5535audio/ 5446 5447CTU CAN FD DRIVER 5448M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5449M: Ondrej Ille <ondrej.ille@gmail.com> 5450L: linux-can@vger.kernel.org 5451S: Maintained 5452F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5453F: drivers/net/can/ctucanfd/ 5454 5455CW1200 WLAN driver 5456M: Solomon Peachy <pizza@shaftnet.org> 5457S: Maintained 5458F: drivers/net/wireless/st/cw1200/ 5459 5460CX18 VIDEO4LINUX DRIVER 5461M: Andy Walls <awalls@md.metrocast.net> 5462L: linux-media@vger.kernel.org 5463S: Maintained 5464W: https://linuxtv.org 5465T: git git://linuxtv.org/media_tree.git 5466F: drivers/media/pci/cx18/ 5467F: include/uapi/linux/ivtv* 5468 5469CX2341X MPEG ENCODER HELPER MODULE 5470M: Hans Verkuil <hverkuil@xs4all.nl> 5471L: linux-media@vger.kernel.org 5472S: Maintained 5473W: https://linuxtv.org 5474T: git git://linuxtv.org/media_tree.git 5475F: drivers/media/common/cx2341x* 5476F: include/media/drv-intf/cx2341x.h 5477 5478CX24120 MEDIA DRIVER 5479M: Jemma Denson <jdenson@gmail.com> 5480M: Patrick Boettcher <patrick.boettcher@posteo.de> 5481L: linux-media@vger.kernel.org 5482S: Maintained 5483W: https://linuxtv.org 5484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5485F: drivers/media/dvb-frontends/cx24120* 5486 5487CX88 VIDEO4LINUX DRIVER 5488M: Mauro Carvalho Chehab <mchehab@kernel.org> 5489L: linux-media@vger.kernel.org 5490S: Odd fixes 5491W: https://linuxtv.org 5492T: git git://linuxtv.org/media_tree.git 5493F: Documentation/driver-api/media/drivers/cx88* 5494F: drivers/media/pci/cx88/ 5495 5496CXD2820R MEDIA DRIVER 5497M: Antti Palosaari <crope@iki.fi> 5498L: linux-media@vger.kernel.org 5499S: Maintained 5500W: https://linuxtv.org 5501W: http://palosaari.fi/linux/ 5502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5503T: git git://linuxtv.org/anttip/media_tree.git 5504F: drivers/media/dvb-frontends/cxd2820r* 5505 5506CXGB3 ETHERNET DRIVER (CXGB3) 5507M: Raju Rangoju <rajur@chelsio.com> 5508L: netdev@vger.kernel.org 5509S: Supported 5510W: http://www.chelsio.com 5511F: drivers/net/ethernet/chelsio/cxgb3/ 5512 5513CXGB3 ISCSI DRIVER (CXGB3I) 5514M: Varun Prakash <varun@chelsio.com> 5515L: linux-scsi@vger.kernel.org 5516S: Supported 5517W: http://www.chelsio.com 5518F: drivers/scsi/cxgbi/cxgb3i 5519 5520CXGB4 CRYPTO DRIVER (chcr) 5521M: Ayush Sawal <ayush.sawal@chelsio.com> 5522L: linux-crypto@vger.kernel.org 5523S: Supported 5524W: http://www.chelsio.com 5525F: drivers/crypto/chelsio 5526 5527CXGB4 ETHERNET DRIVER (CXGB4) 5528M: Raju Rangoju <rajur@chelsio.com> 5529L: netdev@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/net/ethernet/chelsio/cxgb4/ 5533 5534CXGB4 INLINE CRYPTO DRIVER 5535M: Ayush Sawal <ayush.sawal@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/inline_crypto/ 5540 5541CXGB4 ISCSI DRIVER (CXGB4I) 5542M: Varun Prakash <varun@chelsio.com> 5543L: linux-scsi@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/scsi/cxgbi/cxgb4i 5547 5548CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5549M: Potnuri Bharat Teja <bharat@chelsio.com> 5550L: linux-rdma@vger.kernel.org 5551S: Supported 5552W: http://www.openfabrics.org 5553F: drivers/infiniband/hw/cxgb4/ 5554F: include/uapi/rdma/cxgb4-abi.h 5555 5556CXGB4VF ETHERNET DRIVER (CXGB4VF) 5557M: Raju Rangoju <rajur@chelsio.com> 5558L: netdev@vger.kernel.org 5559S: Supported 5560W: http://www.chelsio.com 5561F: drivers/net/ethernet/chelsio/cxgb4vf/ 5562 5563CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5564M: Frederic Barrat <fbarrat@linux.ibm.com> 5565M: Andrew Donnellan <ajd@linux.ibm.com> 5566L: linuxppc-dev@lists.ozlabs.org 5567S: Supported 5568F: Documentation/ABI/testing/sysfs-class-cxl 5569F: Documentation/powerpc/cxl.rst 5570F: arch/powerpc/platforms/powernv/pci-cxl.c 5571F: drivers/misc/cxl/ 5572F: include/misc/cxl* 5573F: include/uapi/misc/cxl.h 5574 5575CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5576M: Manoj N. Kumar <manoj@linux.ibm.com> 5577M: Matthew R. Ochs <mrochs@linux.ibm.com> 5578M: Uma Krishnan <ukrishn@linux.ibm.com> 5579L: linux-scsi@vger.kernel.org 5580S: Supported 5581F: Documentation/powerpc/cxlflash.rst 5582F: drivers/scsi/cxlflash/ 5583F: include/uapi/scsi/cxlflash_ioctl.h 5584 5585CYBERPRO FB DRIVER 5586M: Russell King <linux@armlinux.org.uk> 5587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5588S: Maintained 5589W: http://www.armlinux.org.uk/ 5590F: drivers/video/fbdev/cyber2000fb.* 5591 5592CYCLADES PC300 DRIVER 5593S: Orphan 5594F: drivers/net/wan/pc300* 5595 5596CYPRESS CY8C95X0 PINCTRL DRIVER 5597M: Patrick Rudolph <patrick.rudolph@9elements.com> 5598L: linux-gpio@vger.kernel.org 5599S: Maintained 5600F: drivers/pinctrl/pinctrl-cy8c95x0.c 5601 5602CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5603M: Linus Walleij <linus.walleij@linaro.org> 5604L: linux-input@vger.kernel.org 5605S: Maintained 5606F: drivers/input/touchscreen/cy8ctma140.c 5607 5608CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5609M: Yassine Oudjana <y.oudjana@protonmail.com> 5610L: linux-input@vger.kernel.org 5611S: Maintained 5612F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5613F: drivers/input/keyboard/cypress-sf.c 5614 5615CYPRESS_FIRMWARE MEDIA DRIVER 5616M: Antti Palosaari <crope@iki.fi> 5617L: linux-media@vger.kernel.org 5618S: Maintained 5619W: https://linuxtv.org 5620W: http://palosaari.fi/linux/ 5621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5622T: git git://linuxtv.org/anttip/media_tree.git 5623F: drivers/media/common/cypress_firmware* 5624 5625CYTTSP TOUCHSCREEN DRIVER 5626M: Linus Walleij <linus.walleij@linaro.org> 5627L: linux-input@vger.kernel.org 5628S: Maintained 5629F: drivers/input/touchscreen/cyttsp* 5630 5631D-LINK DIR-685 TOUCHKEYS DRIVER 5632M: Linus Walleij <linus.walleij@linaro.org> 5633L: linux-input@vger.kernel.org 5634S: Supported 5635F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5636 5637DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5638M: Joshua Kinard <kumba@gentoo.org> 5639S: Maintained 5640F: drivers/rtc/rtc-ds1685.c 5641F: include/linux/rtc/ds1685.h 5642 5643DAMA SLAVE for AX.25 5644M: Joerg Reuter <jreuter@yaina.de> 5645L: linux-hams@vger.kernel.org 5646S: Maintained 5647W: http://yaina.de/jreuter/ 5648W: http://www.qsl.net/dl1bke/ 5649F: net/ax25/af_ax25.c 5650F: net/ax25/ax25_dev.c 5651F: net/ax25/ax25_ds_* 5652F: net/ax25/ax25_in.c 5653F: net/ax25/ax25_out.c 5654F: net/ax25/ax25_timer.c 5655F: net/ax25/sysctl_net_ax25.c 5656 5657DATA ACCESS MONITOR 5658M: SeongJae Park <sj@kernel.org> 5659L: damon@lists.linux.dev 5660L: linux-mm@kvack.org 5661S: Maintained 5662W: https://damonitor.github.io 5663P: Documentation/mm/damon/maintainer-profile.rst 5664T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5665T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5666T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5667F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5668F: Documentation/admin-guide/mm/damon/ 5669F: Documentation/mm/damon/ 5670F: include/linux/damon.h 5671F: include/trace/events/damon.h 5672F: mm/damon/ 5673F: tools/testing/selftests/damon/ 5674 5675DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5676L: netdev@vger.kernel.org 5677S: Orphan 5678F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5679F: drivers/net/ethernet/dec/tulip/dmfe.c 5680 5681DC390/AM53C974 SCSI driver 5682M: Hannes Reinecke <hare@suse.com> 5683L: linux-scsi@vger.kernel.org 5684S: Maintained 5685F: drivers/scsi/am53c974.c 5686 5687DC395x SCSI driver 5688M: Oliver Neukum <oliver@neukum.org> 5689M: Ali Akcaagac <aliakc@web.de> 5690M: Jamie Lenehan <lenehan@twibble.org> 5691S: Maintained 5692F: Documentation/scsi/dc395x.rst 5693F: drivers/scsi/dc395x.* 5694 5695DCCP PROTOCOL 5696L: dccp@vger.kernel.org 5697S: Orphan 5698W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5699F: include/linux/dccp.h 5700F: include/linux/tfrc.h 5701F: include/uapi/linux/dccp.h 5702F: net/dccp/ 5703 5704DEBUGOBJECTS: 5705M: Thomas Gleixner <tglx@linutronix.de> 5706L: linux-kernel@vger.kernel.org 5707S: Maintained 5708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5709F: include/linux/debugobjects.h 5710F: lib/debugobjects.c 5711 5712DECSTATION PLATFORM SUPPORT 5713M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5714L: linux-mips@vger.kernel.org 5715S: Maintained 5716W: http://www.linux-mips.org/wiki/DECstation 5717F: arch/mips/dec/ 5718F: arch/mips/include/asm/dec/ 5719F: arch/mips/include/asm/mach-dec/ 5720 5721DEFXX FDDI NETWORK DRIVER 5722M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5723S: Maintained 5724F: drivers/net/fddi/defxx.* 5725 5726DEFZA FDDI NETWORK DRIVER 5727M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5728S: Maintained 5729F: drivers/net/fddi/defza.* 5730 5731DEINTERLACE DRIVERS FOR ALLWINNER H3 5732M: Jernej Skrabec <jernej.skrabec@gmail.com> 5733L: linux-media@vger.kernel.org 5734S: Maintained 5735T: git git://linuxtv.org/media_tree.git 5736F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5737F: drivers/media/platform/sunxi/sun8i-di/ 5738 5739DELL LAPTOP DRIVER 5740M: Matthew Garrett <mjg59@srcf.ucam.org> 5741M: Pali Rohár <pali@kernel.org> 5742L: platform-driver-x86@vger.kernel.org 5743S: Maintained 5744F: drivers/platform/x86/dell/dell-laptop.c 5745 5746DELL LAPTOP FREEFALL DRIVER 5747M: Pali Rohár <pali@kernel.org> 5748S: Maintained 5749F: drivers/platform/x86/dell/dell-smo8800.c 5750 5751DELL LAPTOP RBTN DRIVER 5752M: Pali Rohár <pali@kernel.org> 5753S: Maintained 5754F: drivers/platform/x86/dell/dell-rbtn.* 5755 5756DELL LAPTOP SMM DRIVER 5757M: Pali Rohár <pali@kernel.org> 5758S: Maintained 5759F: Documentation/ABI/obsolete/procfs-i8k 5760F: drivers/hwmon/dell-smm-hwmon.c 5761F: include/uapi/linux/i8k.h 5762 5763DELL REMOTE BIOS UPDATE DRIVER 5764M: Stuart Hayes <stuart.w.hayes@gmail.com> 5765L: platform-driver-x86@vger.kernel.org 5766S: Maintained 5767F: drivers/platform/x86/dell/dell_rbu.c 5768 5769DELL SMBIOS DRIVER 5770M: Pali Rohár <pali@kernel.org> 5771L: Dell.Client.Kernel@dell.com 5772L: platform-driver-x86@vger.kernel.org 5773S: Maintained 5774F: drivers/platform/x86/dell/dell-smbios.* 5775 5776DELL SMBIOS SMM DRIVER 5777L: Dell.Client.Kernel@dell.com 5778L: platform-driver-x86@vger.kernel.org 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-smbios-smm.c 5781 5782DELL SMBIOS WMI DRIVER 5783L: Dell.Client.Kernel@dell.com 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell-smbios-wmi.c 5787F: tools/wmi/dell-smbios-example.c 5788 5789DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5790M: Stuart Hayes <stuart.w.hayes@gmail.com> 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: Documentation/driver-api/dcdbas.rst 5794F: drivers/platform/x86/dell/dcdbas.* 5795 5796DELL WMI DDV DRIVER 5797M: Armin Wolf <W_Armin@gmx.de> 5798S: Maintained 5799F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5800F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5801F: Documentation/wmi/devices/dell-wmi-ddv.rst 5802F: drivers/platform/x86/dell/dell-wmi-ddv.c 5803 5804DELL WMI DESCRIPTOR DRIVER 5805L: Dell.Client.Kernel@dell.com 5806S: Maintained 5807F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5808 5809DELL WMI HARDWARE PRIVACY SUPPORT 5810M: Perry Yuan <Perry.Yuan@dell.com> 5811L: Dell.Client.Kernel@dell.com 5812L: platform-driver-x86@vger.kernel.org 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-wmi-privacy.c 5815 5816DELL WMI NOTIFICATIONS DRIVER 5817M: Matthew Garrett <mjg59@srcf.ucam.org> 5818M: Pali Rohár <pali@kernel.org> 5819S: Maintained 5820F: drivers/platform/x86/dell/dell-wmi-base.c 5821 5822DELL WMI SYSMAN DRIVER 5823M: Prasanth Ksr <prasanth.ksr@dell.com> 5824L: Dell.Client.Kernel@dell.com 5825L: platform-driver-x86@vger.kernel.org 5826S: Maintained 5827F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5828F: drivers/platform/x86/dell/dell-wmi-sysman/ 5829 5830DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5831M: Zev Weiss <zev@bewilderbeest.net> 5832L: linux-hwmon@vger.kernel.org 5833S: Maintained 5834F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5835 5836DELTA DPS920AB PSU DRIVER 5837M: Robert Marko <robert.marko@sartura.hr> 5838L: linux-hwmon@vger.kernel.org 5839S: Maintained 5840F: Documentation/hwmon/dps920ab.rst 5841F: drivers/hwmon/pmbus/dps920ab.c 5842 5843DELTA NETWORKS TN48M CPLD DRIVERS 5844M: Robert Marko <robert.marko@sartura.hr> 5845S: Maintained 5846F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5847F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5848F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5849F: drivers/gpio/gpio-tn48m.c 5850F: include/dt-bindings/reset/delta,tn48m-reset.h 5851 5852DELTA ST MEDIA DRIVER 5853M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5854L: linux-media@vger.kernel.org 5855S: Supported 5856W: https://linuxtv.org 5857T: git git://linuxtv.org/media_tree.git 5858F: drivers/media/platform/st/sti/delta 5859 5860DENALI NAND DRIVER 5861L: linux-mtd@lists.infradead.org 5862S: Orphan 5863F: drivers/mtd/nand/raw/denali* 5864 5865DESIGNWARE EDMA CORE IP DRIVER 5866M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5867R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5868R: Serge Semin <fancer.lancer@gmail.com> 5869L: dmaengine@vger.kernel.org 5870S: Maintained 5871F: drivers/dma/dw-edma/ 5872F: include/linux/dma/edma.h 5873 5874DESIGNWARE USB2 DRD IP DRIVER 5875M: Minas Harutyunyan <hminas@synopsys.com> 5876L: linux-usb@vger.kernel.org 5877S: Maintained 5878T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5879F: drivers/usb/dwc2/ 5880 5881DESIGNWARE USB3 DRD IP DRIVER 5882M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885F: drivers/usb/dwc3/ 5886 5887DESIGNWARE XDATA IP DRIVER 5888M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5889L: linux-pci@vger.kernel.org 5890S: Maintained 5891F: Documentation/misc-devices/dw-xdata-pcie.rst 5892F: drivers/misc/dw-xdata-pcie.c 5893 5894DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5895M: Andreas Klinger <ak@it-klinger.de> 5896L: linux-iio@vger.kernel.org 5897S: Maintained 5898F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5899F: drivers/iio/proximity/srf*.c 5900 5901DEVICE COREDUMP (DEV_COREDUMP) 5902M: Johannes Berg <johannes@sipsolutions.net> 5903L: linux-kernel@vger.kernel.org 5904S: Maintained 5905F: drivers/base/devcoredump.c 5906F: include/linux/devcoredump.h 5907 5908DEVICE DEPENDENCY HELPER SCRIPT 5909M: Saravana Kannan <saravanak@google.com> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: scripts/dev-needs.sh 5913 5914DEVICE DIRECT ACCESS (DAX) 5915M: Dan Williams <dan.j.williams@intel.com> 5916M: Vishal Verma <vishal.l.verma@intel.com> 5917M: Dave Jiang <dave.jiang@intel.com> 5918L: nvdimm@lists.linux.dev 5919L: linux-cxl@vger.kernel.org 5920S: Supported 5921F: drivers/dax/ 5922 5923DEVICE FREQUENCY (DEVFREQ) 5924M: MyungJoo Ham <myungjoo.ham@samsung.com> 5925M: Kyungmin Park <kyungmin.park@samsung.com> 5926M: Chanwoo Choi <cw00.choi@samsung.com> 5927L: linux-pm@vger.kernel.org 5928S: Maintained 5929T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5930F: Documentation/devicetree/bindings/devfreq/ 5931F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5932F: drivers/devfreq/ 5933F: include/linux/devfreq.h 5934F: include/trace/events/devfreq.h 5935 5936DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5937M: Chanwoo Choi <cw00.choi@samsung.com> 5938L: linux-pm@vger.kernel.org 5939S: Supported 5940T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5941F: Documentation/devicetree/bindings/devfreq/event/ 5942F: drivers/devfreq/devfreq-event.c 5943F: drivers/devfreq/event/ 5944F: include/dt-bindings/pmu/exynos_ppmu.h 5945F: include/linux/devfreq-event.h 5946 5947DEVICE RESOURCE MANAGEMENT HELPERS 5948M: Hans de Goede <hdegoede@redhat.com> 5949R: Matti Vaittinen <mazziesaccount@gmail.com> 5950S: Maintained 5951F: include/linux/devm-helpers.h 5952 5953DEVICE-MAPPER (LVM) 5954M: Alasdair Kergon <agk@redhat.com> 5955M: Mike Snitzer <snitzer@kernel.org> 5956M: dm-devel@redhat.com 5957L: dm-devel@redhat.com 5958S: Maintained 5959W: http://sources.redhat.com/dm 5960Q: http://patchwork.kernel.org/project/dm-devel/list/ 5961T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5962T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5963F: Documentation/admin-guide/device-mapper/ 5964F: drivers/md/Kconfig 5965F: drivers/md/Makefile 5966F: drivers/md/dm* 5967F: drivers/md/persistent-data/ 5968F: include/linux/device-mapper.h 5969F: include/linux/dm-*.h 5970F: include/uapi/linux/dm-*.h 5971 5972DEVLINK 5973M: Jiri Pirko <jiri@resnulli.us> 5974L: netdev@vger.kernel.org 5975S: Supported 5976F: Documentation/networking/devlink 5977F: include/net/devlink.h 5978F: include/uapi/linux/devlink.h 5979F: net/devlink/ 5980 5981DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5982M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5983L: kernel@dh-electronics.com 5984S: Maintained 5985F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5986F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5987 5988DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5989M: Marek Vasut <marex@denx.de> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5993F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5994 5995DIALOG SEMICONDUCTOR DRIVERS 5996M: Support Opensource <support.opensource@diasemi.com> 5997S: Supported 5998W: http://www.dialog-semiconductor.com/products 5999F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6000F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6001F: Documentation/devicetree/bindings/mfd/da90*.txt 6002F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6003F: Documentation/devicetree/bindings/regulator/da92*.txt 6004F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6005F: Documentation/devicetree/bindings/regulator/slg51000.txt 6006F: Documentation/devicetree/bindings/sound/da[79]*.txt 6007F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6008F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6009F: Documentation/hwmon/da90??.rst 6010F: drivers/gpio/gpio-da90??.c 6011F: drivers/hwmon/da90??-hwmon.c 6012F: drivers/iio/adc/da91??-*.c 6013F: drivers/input/misc/da72??.[ch] 6014F: drivers/input/misc/da90??_onkey.c 6015F: drivers/input/touchscreen/da9052_tsi.c 6016F: drivers/leds/leds-da90??.c 6017F: drivers/mfd/da903x.c 6018F: drivers/mfd/da90??-*.c 6019F: drivers/mfd/da91??-*.c 6020F: drivers/pinctrl/pinctrl-da90??.c 6021F: drivers/power/supply/da9052-battery.c 6022F: drivers/power/supply/da91??-*.c 6023F: drivers/regulator/da9???-regulator.[ch] 6024F: drivers/regulator/slg51000-regulator.[ch] 6025F: drivers/rtc/rtc-da90??.c 6026F: drivers/thermal/da90??-thermal.c 6027F: drivers/video/backlight/da90??_bl.c 6028F: drivers/watchdog/da90??_wdt.c 6029F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6030F: include/linux/mfd/da903x.h 6031F: include/linux/mfd/da9052/ 6032F: include/linux/mfd/da9055/ 6033F: include/linux/mfd/da9062/ 6034F: include/linux/mfd/da9063/ 6035F: include/linux/mfd/da9150/ 6036F: include/linux/regulator/da9211.h 6037F: include/sound/da[79]*.h 6038F: sound/soc/codecs/da[79]*.[ch] 6039 6040DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6041M: William Breathitt Gray <william.gray@linaro.org> 6042L: linux-gpio@vger.kernel.org 6043S: Maintained 6044F: drivers/gpio/gpio-gpio-mm.c 6045 6046DIOLAN U2C-12 I2C DRIVER 6047M: Guenter Roeck <linux@roeck-us.net> 6048L: linux-i2c@vger.kernel.org 6049S: Maintained 6050F: drivers/i2c/busses/i2c-diolan-u2c.c 6051 6052DIRECTORY NOTIFICATION (DNOTIFY) 6053M: Jan Kara <jack@suse.cz> 6054R: Amir Goldstein <amir73il@gmail.com> 6055L: linux-fsdevel@vger.kernel.org 6056S: Maintained 6057F: Documentation/filesystems/dnotify.rst 6058F: fs/notify/dnotify/ 6059F: include/linux/dnotify.h 6060 6061DISK GEOMETRY AND PARTITION HANDLING 6062M: Andries Brouwer <aeb@cwi.nl> 6063S: Maintained 6064W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6065W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6066W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6067 6068DISKQUOTA 6069M: Jan Kara <jack@suse.com> 6070S: Maintained 6071F: Documentation/filesystems/quota.rst 6072F: fs/quota/ 6073F: include/linux/quota*.h 6074F: include/uapi/linux/quota*.h 6075 6076DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6077M: Bernie Thompson <bernie@plugable.com> 6078L: linux-fbdev@vger.kernel.org 6079S: Maintained 6080W: http://plugable.com/category/projects/udlfb/ 6081F: Documentation/fb/udlfb.rst 6082F: drivers/video/fbdev/udlfb.c 6083F: include/video/udlfb.h 6084 6085DISTRIBUTED LOCK MANAGER (DLM) 6086M: Christine Caulfield <ccaulfie@redhat.com> 6087M: David Teigland <teigland@redhat.com> 6088L: cluster-devel@redhat.com 6089S: Supported 6090W: http://sources.redhat.com/cluster/ 6091T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6092F: fs/dlm/ 6093 6094DMA BUFFER SHARING FRAMEWORK 6095M: Sumit Semwal <sumit.semwal@linaro.org> 6096M: Christian König <christian.koenig@amd.com> 6097L: linux-media@vger.kernel.org 6098L: dri-devel@lists.freedesktop.org 6099L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6100S: Maintained 6101T: git git://anongit.freedesktop.org/drm/drm-misc 6102F: Documentation/driver-api/dma-buf.rst 6103F: drivers/dma-buf/ 6104F: include/linux/*fence.h 6105F: include/linux/dma-buf.h 6106F: include/linux/dma-resv.h 6107K: \bdma_(?:buf|fence|resv)\b 6108 6109DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6110M: Vinod Koul <vkoul@kernel.org> 6111L: dmaengine@vger.kernel.org 6112S: Maintained 6113Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6114T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6115F: Documentation/devicetree/bindings/dma/ 6116F: Documentation/driver-api/dmaengine/ 6117F: drivers/dma/ 6118F: include/dt-bindings/dma/ 6119F: include/linux/dma/ 6120F: include/linux/dmaengine.h 6121F: include/linux/of_dma.h 6122 6123DMA MAPPING BENCHMARK 6124M: Xiang Chen <chenxiang66@hisilicon.com> 6125L: iommu@lists.linux.dev 6126F: kernel/dma/map_benchmark.c 6127F: tools/testing/selftests/dma/ 6128 6129DMA MAPPING HELPERS 6130M: Christoph Hellwig <hch@lst.de> 6131M: Marek Szyprowski <m.szyprowski@samsung.com> 6132R: Robin Murphy <robin.murphy@arm.com> 6133L: iommu@lists.linux.dev 6134S: Supported 6135W: http://git.infradead.org/users/hch/dma-mapping.git 6136T: git git://git.infradead.org/users/hch/dma-mapping.git 6137F: include/asm-generic/dma-mapping.h 6138F: include/linux/dma-direct.h 6139F: include/linux/dma-map-ops.h 6140F: include/linux/dma-mapping.h 6141F: include/linux/swiotlb.h 6142F: kernel/dma/ 6143 6144DMA-BUF HEAPS FRAMEWORK 6145M: Sumit Semwal <sumit.semwal@linaro.org> 6146R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6147R: Liam Mark <lmark@codeaurora.org> 6148R: Laura Abbott <labbott@redhat.com> 6149R: Brian Starkey <Brian.Starkey@arm.com> 6150R: John Stultz <jstultz@google.com> 6151L: linux-media@vger.kernel.org 6152L: dri-devel@lists.freedesktop.org 6153L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6154S: Maintained 6155T: git git://anongit.freedesktop.org/drm/drm-misc 6156F: drivers/dma-buf/dma-heap.c 6157F: drivers/dma-buf/heaps/* 6158F: include/linux/dma-heap.h 6159F: include/uapi/linux/dma-heap.h 6160 6161DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6162M: Lukasz Luba <lukasz.luba@arm.com> 6163L: linux-pm@vger.kernel.org 6164L: linux-samsung-soc@vger.kernel.org 6165S: Maintained 6166F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6167F: drivers/memory/samsung/exynos5422-dmc.c 6168 6169DME1737 HARDWARE MONITOR DRIVER 6170M: Juerg Haefliger <juergh@proton.me> 6171L: linux-hwmon@vger.kernel.org 6172S: Maintained 6173F: Documentation/hwmon/dme1737.rst 6174F: drivers/hwmon/dme1737.c 6175 6176DMI/SMBIOS SUPPORT 6177M: Jean Delvare <jdelvare@suse.com> 6178S: Maintained 6179T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6180F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6181F: drivers/firmware/dmi-id.c 6182F: drivers/firmware/dmi_scan.c 6183F: include/linux/dmi.h 6184 6185DOCUMENTATION 6186M: Jonathan Corbet <corbet@lwn.net> 6187L: linux-doc@vger.kernel.org 6188S: Maintained 6189P: Documentation/doc-guide/maintainer-profile.rst 6190T: git git://git.lwn.net/linux.git docs-next 6191F: Documentation/ 6192F: scripts/documentation-file-ref-check 6193F: scripts/kernel-doc 6194F: scripts/sphinx-pre-install 6195X: Documentation/ABI/ 6196X: Documentation/admin-guide/media/ 6197X: Documentation/devicetree/ 6198X: Documentation/driver-api/media/ 6199X: Documentation/firmware-guide/acpi/ 6200X: Documentation/i2c/ 6201X: Documentation/netlink/ 6202X: Documentation/power/ 6203X: Documentation/spi/ 6204X: Documentation/userspace-api/media/ 6205 6206DOCUMENTATION PROCESS 6207M: Jonathan Corbet <corbet@lwn.net> 6208L: workflows@vger.kernel.org 6209S: Maintained 6210F: Documentation/process/ 6211 6212DOCUMENTATION REPORTING ISSUES 6213M: Thorsten Leemhuis <linux@leemhuis.info> 6214L: linux-doc@vger.kernel.org 6215S: Maintained 6216F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6217F: Documentation/admin-guide/reporting-issues.rst 6218 6219DOCUMENTATION SCRIPTS 6220M: Mauro Carvalho Chehab <mchehab@kernel.org> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/sphinx/parse-headers.pl 6224F: scripts/documentation-file-ref-check 6225F: scripts/sphinx-pre-install 6226 6227DOCUMENTATION/ITALIAN 6228M: Federico Vaga <federico.vaga@vaga.pv.it> 6229L: linux-doc@vger.kernel.org 6230S: Maintained 6231F: Documentation/translations/it_IT 6232 6233DOCUMENTATION/JAPANESE 6234R: Akira Yokosawa <akiyks@gmail.com> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/ja_JP 6238 6239DONGWOON DW9714 LENS VOICE COIL DRIVER 6240M: Sakari Ailus <sakari.ailus@linux.intel.com> 6241L: linux-media@vger.kernel.org 6242S: Maintained 6243T: git git://linuxtv.org/media_tree.git 6244F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6245F: drivers/media/i2c/dw9714.c 6246 6247DONGWOON DW9768 LENS VOICE COIL DRIVER 6248M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6249L: linux-media@vger.kernel.org 6250S: Maintained 6251T: git git://linuxtv.org/media_tree.git 6252F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6253F: drivers/media/i2c/dw9768.c 6254 6255DONGWOON DW9807 LENS VOICE COIL DRIVER 6256M: Sakari Ailus <sakari.ailus@linux.intel.com> 6257L: linux-media@vger.kernel.org 6258S: Maintained 6259T: git git://linuxtv.org/media_tree.git 6260F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6261F: drivers/media/i2c/dw9807-vcm.c 6262 6263DOUBLETALK DRIVER 6264M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6265L: blinux-list@redhat.com 6266S: Maintained 6267F: drivers/char/dtlk.c 6268F: include/linux/dtlk.h 6269 6270DPAA2 DATAPATH I/O (DPIO) DRIVER 6271M: Roy Pledge <Roy.Pledge@nxp.com> 6272L: linux-kernel@vger.kernel.org 6273S: Maintained 6274F: drivers/soc/fsl/dpio 6275 6276DPAA2 ETHERNET DRIVER 6277M: Ioana Ciornei <ioana.ciornei@nxp.com> 6278L: netdev@vger.kernel.org 6279S: Maintained 6280F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6281F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6282F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6283F: drivers/net/ethernet/freescale/dpaa2/Makefile 6284F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6285F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6286F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6287F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6288F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6289F: drivers/net/ethernet/freescale/dpaa2/dpni* 6290 6291DPAA2 ETHERNET SWITCH DRIVER 6292M: Ioana Ciornei <ioana.ciornei@nxp.com> 6293L: netdev@vger.kernel.org 6294S: Maintained 6295F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6296F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6297F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6298 6299DRBD DRIVER 6300M: Philipp Reisner <philipp.reisner@linbit.com> 6301M: Lars Ellenberg <lars.ellenberg@linbit.com> 6302M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6303L: drbd-dev@lists.linbit.com 6304S: Supported 6305W: http://www.drbd.org 6306T: git git://git.linbit.com/linux-drbd.git 6307T: git git://git.linbit.com/drbd-8.4.git 6308F: Documentation/admin-guide/blockdev/ 6309F: drivers/block/drbd/ 6310F: include/linux/drbd* 6311F: lib/lru_cache.c 6312 6313DRIVER COMPONENT FRAMEWORK 6314L: dri-devel@lists.freedesktop.org 6315F: drivers/base/component.c 6316F: include/linux/component.h 6317 6318DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6319M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6320R: "Rafael J. Wysocki" <rafael@kernel.org> 6321S: Supported 6322T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6323F: Documentation/core-api/kobject.rst 6324F: drivers/base/ 6325F: fs/debugfs/ 6326F: fs/sysfs/ 6327F: include/linux/debugfs.h 6328F: include/linux/fwnode.h 6329F: include/linux/kobj* 6330F: include/linux/property.h 6331F: lib/kobj* 6332 6333DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6334M: Nishanth Menon <nm@ti.com> 6335L: linux-pm@vger.kernel.org 6336S: Maintained 6337F: drivers/soc/ti/smartreflex.c 6338F: include/linux/power/smartreflex.h 6339 6340DRM ACCEL DRIVERS FOR INTEL VPU 6341M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6342M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6343L: dri-devel@lists.freedesktop.org 6344S: Supported 6345T: git git://anongit.freedesktop.org/drm/drm-misc 6346F: drivers/accel/ivpu/ 6347F: include/uapi/drm/ivpu_accel.h 6348 6349DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6350M: Oded Gabbay <ogabbay@kernel.org> 6351L: dri-devel@lists.freedesktop.org 6352S: Maintained 6353C: irc://irc.oftc.net/dri-devel 6354T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6355F: Documentation/accel/ 6356F: drivers/accel/ 6357F: include/drm/drm_accel.h 6358 6359DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6360M: Maxime Ripard <mripard@kernel.org> 6361M: Chen-Yu Tsai <wens@csie.org> 6362R: Jernej Skrabec <jernej.skrabec@gmail.com> 6363L: dri-devel@lists.freedesktop.org 6364S: Supported 6365T: git git://anongit.freedesktop.org/drm/drm-misc 6366F: drivers/gpu/drm/sun4i/sun8i* 6367 6368DRM DRIVER FOR ARM PL111 CLCD 6369M: Emma Anholt <emma@anholt.net> 6370S: Supported 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: drivers/gpu/drm/pl111/ 6373 6374DRM DRIVER FOR ARM VERSATILE TFT PANELS 6375M: Linus Walleij <linus.walleij@linaro.org> 6376S: Maintained 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6379F: drivers/gpu/drm/panel/panel-arm-versatile.c 6380 6381DRM DRIVER FOR ASPEED BMC GFX 6382M: Joel Stanley <joel@jms.id.au> 6383L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6384S: Supported 6385T: git git://anongit.freedesktop.org/drm/drm-misc 6386F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6387F: drivers/gpu/drm/aspeed/ 6388 6389DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6390M: Dave Airlie <airlied@redhat.com> 6391R: Thomas Zimmermann <tzimmermann@suse.de> 6392L: dri-devel@lists.freedesktop.org 6393S: Supported 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: drivers/gpu/drm/ast/ 6396 6397DRM DRIVER FOR BOCHS VIRTUAL GPU 6398M: Gerd Hoffmann <kraxel@redhat.com> 6399L: virtualization@lists.linux-foundation.org 6400S: Maintained 6401T: git git://anongit.freedesktop.org/drm/drm-misc 6402F: drivers/gpu/drm/tiny/bochs.c 6403 6404DRM DRIVER FOR BOE HIMAX8279D PANELS 6405M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6406S: Maintained 6407F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6408F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6409 6410DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6411M: Jagan Teki <jagan@amarulasolutions.com> 6412S: Maintained 6413F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6414F: drivers/gpu/drm/bridge/chipone-icn6211.c 6415 6416DRM DRIVER FOR EBBG FT8719 PANEL 6417M: Joel Selvaraj <jo@jsfamily.in> 6418S: Maintained 6419T: git git://anongit.freedesktop.org/drm/drm-misc 6420F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6421F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6422 6423DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6424M: Linus Walleij <linus.walleij@linaro.org> 6425S: Maintained 6426T: git git://anongit.freedesktop.org/drm/drm-misc 6427F: drivers/gpu/drm/tve200/ 6428 6429DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6430M: Icenowy Zheng <icenowy@aosc.io> 6431S: Maintained 6432F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6433F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6434 6435DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6436M: Jagan Teki <jagan@amarulasolutions.com> 6437S: Maintained 6438F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6439F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6440 6441DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6442M: Thomas Zimmermann <tzimmermann@suse.de> 6443M: Javier Martinez Canillas <javierm@redhat.com> 6444L: dri-devel@lists.freedesktop.org 6445S: Maintained 6446T: git git://anongit.freedesktop.org/drm/drm-misc 6447F: drivers/gpu/drm/drm_aperture.c 6448F: drivers/gpu/drm/tiny/ofdrm.c 6449F: drivers/gpu/drm/tiny/simpledrm.c 6450F: drivers/video/aperture.c 6451F: drivers/video/nomodeset.c 6452F: include/drm/drm_aperture.h 6453F: include/linux/aperture.h 6454F: include/video/nomodeset.h 6455 6456DRM DRIVER FOR GENERIC EDP PANELS 6457R: Douglas Anderson <dianders@chromium.org> 6458F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6459F: drivers/gpu/drm/panel/panel-edp.c 6460 6461DRM DRIVER FOR GENERIC USB DISPLAY 6462M: Noralf Trønnes <noralf@tronnes.org> 6463S: Maintained 6464W: https://github.com/notro/gud/wiki 6465T: git git://anongit.freedesktop.org/drm/drm-misc 6466F: drivers/gpu/drm/gud/ 6467F: include/drm/gud.h 6468 6469DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6470M: Hans de Goede <hdegoede@redhat.com> 6471S: Maintained 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: drivers/gpu/drm/tiny/gm12u320.c 6474 6475DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6476M: Ondrej Jirman <megi@xff.cz> 6477M: Javier Martinez Canillas <javierm@redhat.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6481F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6482 6483DRM DRIVER FOR HX8357D PANELS 6484M: Emma Anholt <emma@anholt.net> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6488F: drivers/gpu/drm/tiny/hx8357d.c 6489 6490DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6491M: Deepak Rawat <drawat.floss@gmail.com> 6492L: linux-hyperv@vger.kernel.org 6493L: dri-devel@lists.freedesktop.org 6494S: Maintained 6495T: git git://anongit.freedesktop.org/drm/drm-misc 6496F: drivers/gpu/drm/hyperv 6497 6498DRM DRIVER FOR ILITEK ILI9225 PANELS 6499M: David Lechner <david@lechnology.com> 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6503F: drivers/gpu/drm/tiny/ili9225.c 6504 6505DRM DRIVER FOR ILITEK ILI9486 PANELS 6506M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6510F: drivers/gpu/drm/tiny/ili9486.c 6511 6512DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6513M: Jagan Teki <jagan@edgeble.ai> 6514S: Maintained 6515F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6516F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6517 6518DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6519M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6520S: Supported 6521T: git git://anongit.freedesktop.org/drm/drm-misc 6522F: drivers/gpu/drm/logicvc/ 6523 6524DRM DRIVER FOR LVDS PANELS 6525M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6526L: dri-devel@lists.freedesktop.org 6527S: Maintained 6528T: git git://anongit.freedesktop.org/drm/drm-misc 6529F: Documentation/devicetree/bindings/display/lvds.yaml 6530F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6531F: drivers/gpu/drm/panel/panel-lvds.c 6532 6533DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6534M: Guido Günther <agx@sigxcpu.org> 6535R: Purism Kernel Team <kernel@puri.sm> 6536S: Maintained 6537F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6538F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6539 6540DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6541M: Dave Airlie <airlied@redhat.com> 6542R: Thomas Zimmermann <tzimmermann@suse.de> 6543L: dri-devel@lists.freedesktop.org 6544S: Supported 6545T: git git://anongit.freedesktop.org/drm/drm-misc 6546F: drivers/gpu/drm/mgag200/ 6547 6548DRM DRIVER FOR MI0283QT 6549M: Noralf Trønnes <noralf@tronnes.org> 6550S: Maintained 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6553F: drivers/gpu/drm/tiny/mi0283qt.c 6554 6555DRM DRIVER FOR MIPI DBI compatible panels 6556M: Noralf Trønnes <noralf@tronnes.org> 6557S: Maintained 6558W: https://github.com/notro/panel-mipi-dbi/wiki 6559T: git git://anongit.freedesktop.org/drm/drm-misc 6560F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6561F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6562 6563DRM DRIVER FOR MSM ADRENO GPU 6564M: Rob Clark <robdclark@gmail.com> 6565M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6566M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6567R: Sean Paul <sean@poorly.run> 6568R: Marijn Suijten <marijn.suijten@somainline.org> 6569L: linux-arm-msm@vger.kernel.org 6570L: dri-devel@lists.freedesktop.org 6571L: freedreno@lists.freedesktop.org 6572S: Maintained 6573B: https://gitlab.freedesktop.org/drm/msm/-/issues 6574T: git https://gitlab.freedesktop.org/drm/msm.git 6575F: Documentation/devicetree/bindings/display/msm/ 6576F: drivers/gpu/drm/msm/ 6577F: include/uapi/drm/msm_drm.h 6578 6579DRM DRIVER FOR NOVATEK NT35510 PANELS 6580M: Linus Walleij <linus.walleij@linaro.org> 6581S: Maintained 6582T: git git://anongit.freedesktop.org/drm/drm-misc 6583F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6584F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6585 6586DRM DRIVER FOR NOVATEK NT35560 PANELS 6587M: Linus Walleij <linus.walleij@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6591F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6592 6593DRM DRIVER FOR NOVATEK NT36523 PANELS 6594M: Jianhua Lu <lujianhua000@gmail.com> 6595S: Maintained 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6598F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6599 6600DRM DRIVER FOR NOVATEK NT36672A PANELS 6601M: Sumit Semwal <sumit.semwal@linaro.org> 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6605F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6606 6607DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6608M: Ben Skeggs <bskeggs@redhat.com> 6609M: Karol Herbst <kherbst@redhat.com> 6610M: Lyude Paul <lyude@redhat.com> 6611L: dri-devel@lists.freedesktop.org 6612L: nouveau@lists.freedesktop.org 6613S: Supported 6614W: https://nouveau.freedesktop.org/ 6615Q: https://patchwork.freedesktop.org/project/nouveau/ 6616Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6617B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6618C: irc://irc.oftc.net/nouveau 6619T: git https://gitlab.freedesktop.org/drm/nouveau.git 6620F: drivers/gpu/drm/nouveau/ 6621F: include/uapi/drm/nouveau_drm.h 6622 6623DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6624M: Stefan Mavrodiev <stefan@olimex.com> 6625S: Maintained 6626F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6627F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6628 6629DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6630R: Douglas Anderson <dianders@chromium.org> 6631F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6632F: drivers/gpu/drm/bridge/parade-ps8640.c 6633 6634DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6635M: Noralf Trønnes <noralf@tronnes.org> 6636S: Maintained 6637T: git git://anongit.freedesktop.org/drm/drm-misc 6638F: Documentation/devicetree/bindings/display/repaper.txt 6639F: drivers/gpu/drm/tiny/repaper.c 6640 6641DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6642M: Dave Airlie <airlied@redhat.com> 6643M: Gerd Hoffmann <kraxel@redhat.com> 6644L: virtualization@lists.linux-foundation.org 6645S: Obsolete 6646W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6647T: git git://anongit.freedesktop.org/drm/drm-misc 6648F: drivers/gpu/drm/tiny/cirrus.c 6649 6650DRM DRIVER FOR QXL VIRTUAL GPU 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654L: spice-devel@lists.freedesktop.org 6655S: Maintained 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/qxl/ 6658F: include/uapi/drm/qxl_drm.h 6659 6660DRM DRIVER FOR RAYDIUM RM67191 PANELS 6661M: Robert Chiras <robert.chiras@nxp.com> 6662S: Maintained 6663F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6664F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6665 6666DRM DRIVER FOR SAMSUNG DB7430 PANELS 6667M: Linus Walleij <linus.walleij@linaro.org> 6668S: Maintained 6669T: git git://anongit.freedesktop.org/drm/drm-misc 6670F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6671F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6672 6673DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6674M: Inki Dae <inki.dae@samsung.com> 6675M: Jagan Teki <jagan@amarulasolutions.com> 6676M: Marek Szyprowski <m.szyprowski@samsung.com> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6680F: drivers/gpu/drm/bridge/samsung-dsim.c 6681F: include/drm/bridge/samsung-dsim.h 6682 6683DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6684M: Markuss Broks <markuss.broks@gmail.com> 6685S: Maintained 6686F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6687F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6688 6689DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6690M: Artur Weber <aweber.kernel@gmail.com> 6691S: Maintained 6692F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6693F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6694 6695DRM DRIVER FOR SITRONIX ST7586 PANELS 6696M: David Lechner <david@lechnology.com> 6697S: Maintained 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6700F: drivers/gpu/drm/tiny/st7586.c 6701 6702DRM DRIVER FOR SITRONIX ST7701 PANELS 6703M: Jagan Teki <jagan@amarulasolutions.com> 6704S: Maintained 6705F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6706F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6707 6708DRM DRIVER FOR SITRONIX ST7703 PANELS 6709M: Guido Günther <agx@sigxcpu.org> 6710R: Purism Kernel Team <kernel@puri.sm> 6711R: Ondrej Jirman <megous@megous.com> 6712S: Maintained 6713F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6714F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6715 6716DRM DRIVER FOR SITRONIX ST7735R PANELS 6717M: David Lechner <david@lechnology.com> 6718S: Maintained 6719T: git git://anongit.freedesktop.org/drm/drm-misc 6720F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6721F: drivers/gpu/drm/tiny/st7735r.c 6722 6723DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6724M: Javier Martinez Canillas <javierm@redhat.com> 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6728F: drivers/gpu/drm/solomon/ssd130x* 6729 6730DRM DRIVER FOR ST-ERICSSON MCDE 6731M: Linus Walleij <linus.walleij@linaro.org> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6735F: drivers/gpu/drm/mcde/ 6736 6737DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6738M: Jagan Teki <jagan@amarulasolutions.com> 6739S: Maintained 6740F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6741F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6742 6743DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6744R: Douglas Anderson <dianders@chromium.org> 6745F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6746F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6747 6748DRM DRIVER FOR TPO TPG110 PANELS 6749M: Linus Walleij <linus.walleij@linaro.org> 6750S: Maintained 6751T: git git://anongit.freedesktop.org/drm/drm-misc 6752F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6753F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6754 6755DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6756M: Dave Airlie <airlied@redhat.com> 6757R: Sean Paul <sean@poorly.run> 6758R: Thomas Zimmermann <tzimmermann@suse.de> 6759L: dri-devel@lists.freedesktop.org 6760S: Supported 6761T: git git://anongit.freedesktop.org/drm/drm-misc 6762F: drivers/gpu/drm/udl/ 6763 6764DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6765M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6766M: Melissa Wen <melissa.srw@gmail.com> 6767M: Maíra Canal <mairacanal@riseup.net> 6768R: Haneen Mohammed <hamohammed.sa@gmail.com> 6769R: Daniel Vetter <daniel@ffwll.ch> 6770L: dri-devel@lists.freedesktop.org 6771S: Maintained 6772T: git git://anongit.freedesktop.org/drm/drm-misc 6773F: Documentation/gpu/vkms.rst 6774F: drivers/gpu/drm/vkms/ 6775 6776DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6777M: Hans de Goede <hdegoede@redhat.com> 6778L: dri-devel@lists.freedesktop.org 6779S: Maintained 6780T: git git://anongit.freedesktop.org/drm/drm-misc 6781F: drivers/gpu/drm/vboxvideo/ 6782 6783DRM DRIVER FOR VMWARE VIRTUAL GPU 6784M: Zack Rusin <zackr@vmware.com> 6785R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6786L: dri-devel@lists.freedesktop.org 6787S: Supported 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: drivers/gpu/drm/vmwgfx/ 6790F: include/uapi/drm/vmwgfx_drm.h 6791 6792DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6793M: Linus Walleij <linus.walleij@linaro.org> 6794S: Maintained 6795T: git git://anongit.freedesktop.org/drm/drm-misc 6796F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6797F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6798 6799DRM DRIVERS 6800M: David Airlie <airlied@gmail.com> 6801M: Daniel Vetter <daniel@ffwll.ch> 6802L: dri-devel@lists.freedesktop.org 6803S: Maintained 6804B: https://gitlab.freedesktop.org/drm 6805C: irc://irc.oftc.net/dri-devel 6806T: git git://anongit.freedesktop.org/drm/drm 6807F: Documentation/devicetree/bindings/display/ 6808F: Documentation/devicetree/bindings/gpu/ 6809F: Documentation/gpu/ 6810F: drivers/gpu/ 6811F: include/drm/ 6812F: include/linux/vga* 6813F: include/uapi/drm/ 6814 6815DRM DRIVERS AND MISC GPU PATCHES 6816M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6817M: Maxime Ripard <mripard@kernel.org> 6818M: Thomas Zimmermann <tzimmermann@suse.de> 6819S: Maintained 6820W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6821T: git git://anongit.freedesktop.org/drm/drm-misc 6822F: Documentation/gpu/ 6823F: drivers/gpu/drm/* 6824F: drivers/gpu/vga/ 6825F: include/drm/drm* 6826F: include/linux/vga* 6827F: include/uapi/drm/drm* 6828 6829DRM DRIVERS FOR ALLWINNER A10 6830M: Maxime Ripard <mripard@kernel.org> 6831M: Chen-Yu Tsai <wens@csie.org> 6832L: dri-devel@lists.freedesktop.org 6833S: Supported 6834T: git git://anongit.freedesktop.org/drm/drm-misc 6835F: Documentation/devicetree/bindings/display/allwinner* 6836F: drivers/gpu/drm/sun4i/ 6837 6838DRM DRIVERS FOR AMLOGIC SOCS 6839M: Neil Armstrong <neil.armstrong@linaro.org> 6840L: dri-devel@lists.freedesktop.org 6841L: linux-amlogic@lists.infradead.org 6842S: Supported 6843W: http://linux-meson.com/ 6844T: git git://anongit.freedesktop.org/drm/drm-misc 6845F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6846F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6847F: Documentation/gpu/meson.rst 6848F: drivers/gpu/drm/meson/ 6849 6850DRM DRIVERS FOR ATMEL HLCDC 6851M: Sam Ravnborg <sam@ravnborg.org> 6852M: Boris Brezillon <bbrezillon@kernel.org> 6853L: dri-devel@lists.freedesktop.org 6854S: Supported 6855T: git git://anongit.freedesktop.org/drm/drm-misc 6856F: Documentation/devicetree/bindings/display/atmel/ 6857F: drivers/gpu/drm/atmel-hlcdc/ 6858 6859DRM DRIVERS FOR BRIDGE CHIPS 6860M: Andrzej Hajda <andrzej.hajda@intel.com> 6861M: Neil Armstrong <neil.armstrong@linaro.org> 6862M: Robert Foss <rfoss@kernel.org> 6863R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6864R: Jonas Karlman <jonas@kwiboo.se> 6865R: Jernej Skrabec <jernej.skrabec@gmail.com> 6866S: Maintained 6867T: git git://anongit.freedesktop.org/drm/drm-misc 6868F: Documentation/devicetree/bindings/display/bridge/ 6869F: drivers/gpu/drm/bridge/ 6870F: drivers/gpu/drm/drm_bridge.c 6871F: include/drm/drm_bridge.h 6872 6873DRM DRIVERS FOR EXYNOS 6874M: Inki Dae <inki.dae@samsung.com> 6875M: Seung-Woo Kim <sw0312.kim@samsung.com> 6876M: Kyungmin Park <kyungmin.park@samsung.com> 6877L: dri-devel@lists.freedesktop.org 6878S: Supported 6879T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6880F: Documentation/devicetree/bindings/display/exynos/ 6881F: Documentation/devicetree/bindings/display/samsung/ 6882F: drivers/gpu/drm/exynos/ 6883F: include/uapi/drm/exynos_drm.h 6884 6885DRM DRIVERS FOR FREESCALE DCU 6886M: Stefan Agner <stefan@agner.ch> 6887M: Alison Wang <alison.wang@nxp.com> 6888L: dri-devel@lists.freedesktop.org 6889S: Supported 6890T: git git://anongit.freedesktop.org/drm/drm-misc 6891F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6892F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6893F: drivers/gpu/drm/fsl-dcu/ 6894 6895DRM DRIVERS FOR FREESCALE IMX 6896M: Philipp Zabel <p.zabel@pengutronix.de> 6897L: dri-devel@lists.freedesktop.org 6898S: Maintained 6899F: Documentation/devicetree/bindings/display/imx/ 6900F: drivers/gpu/drm/imx/ipuv3/ 6901F: drivers/gpu/ipu-v3/ 6902 6903DRM DRIVERS FOR FREESCALE IMX BRIDGE 6904M: Liu Ying <victor.liu@nxp.com> 6905L: dri-devel@lists.freedesktop.org 6906S: Maintained 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6910F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6911F: drivers/gpu/drm/bridge/imx/ 6912 6913DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6914M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6915L: dri-devel@lists.freedesktop.org 6916S: Maintained 6917T: git git://github.com/patjak/drm-gma500 6918F: drivers/gpu/drm/gma500/ 6919 6920DRM DRIVERS FOR HISILICON 6921M: Xinliang Liu <xinliang.liu@linaro.org> 6922M: Tian Tao <tiantao6@hisilicon.com> 6923R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6924R: Sumit Semwal <sumit.semwal@linaro.org> 6925R: Yongqin Liu <yongqin.liu@linaro.org> 6926R: John Stultz <jstultz@google.com> 6927L: dri-devel@lists.freedesktop.org 6928S: Maintained 6929T: git git://anongit.freedesktop.org/drm/drm-misc 6930F: Documentation/devicetree/bindings/display/hisilicon/ 6931F: drivers/gpu/drm/hisilicon/ 6932 6933DRM DRIVERS FOR LIMA 6934M: Qiang Yu <yuq825@gmail.com> 6935L: dri-devel@lists.freedesktop.org 6936L: lima@lists.freedesktop.org (moderated for non-subscribers) 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: drivers/gpu/drm/lima/ 6940F: include/uapi/drm/lima_drm.h 6941 6942DRM DRIVERS FOR MEDIATEK 6943M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6944M: Philipp Zabel <p.zabel@pengutronix.de> 6945L: dri-devel@lists.freedesktop.org 6946L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6947S: Supported 6948F: Documentation/devicetree/bindings/display/mediatek/ 6949F: drivers/gpu/drm/mediatek/ 6950F: drivers/phy/mediatek/phy-mtk-dp.c 6951F: drivers/phy/mediatek/phy-mtk-hdmi* 6952F: drivers/phy/mediatek/phy-mtk-mipi* 6953 6954DRM DRIVERS FOR NVIDIA TEGRA 6955M: Thierry Reding <thierry.reding@gmail.com> 6956M: Mikko Perttunen <mperttunen@nvidia.com> 6957L: dri-devel@lists.freedesktop.org 6958L: linux-tegra@vger.kernel.org 6959S: Supported 6960T: git https://gitlab.freedesktop.org/drm/tegra.git 6961F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6962F: Documentation/devicetree/bindings/gpu/host1x/ 6963F: drivers/gpu/drm/tegra/ 6964F: drivers/gpu/host1x/ 6965F: include/linux/host1x.h 6966F: include/uapi/drm/tegra_drm.h 6967 6968DRM DRIVERS FOR RENESAS 6969M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6970M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6971L: dri-devel@lists.freedesktop.org 6972L: linux-renesas-soc@vger.kernel.org 6973S: Supported 6974T: git git://linuxtv.org/pinchartl/media drm/du/next 6975F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6976F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6977F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6978F: Documentation/devicetree/bindings/display/renesas,du.yaml 6979F: drivers/gpu/drm/renesas/ 6980F: include/linux/platform_data/shmob_drm.h 6981 6982DRM DRIVERS FOR ROCKCHIP 6983M: Sandy Huang <hjc@rock-chips.com> 6984M: Heiko Stübner <heiko@sntech.de> 6985L: dri-devel@lists.freedesktop.org 6986S: Maintained 6987T: git git://anongit.freedesktop.org/drm/drm-misc 6988F: Documentation/devicetree/bindings/display/rockchip/ 6989F: drivers/gpu/drm/rockchip/ 6990 6991DRM DRIVERS FOR STI 6992M: Alain Volmat <alain.volmat@foss.st.com> 6993L: dri-devel@lists.freedesktop.org 6994S: Maintained 6995T: git git://anongit.freedesktop.org/drm/drm-misc 6996F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6997F: drivers/gpu/drm/sti 6998 6999DRM DRIVERS FOR STM 7000M: Yannick Fertre <yannick.fertre@foss.st.com> 7001M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7002M: Philippe Cornu <philippe.cornu@foss.st.com> 7003L: dri-devel@lists.freedesktop.org 7004S: Maintained 7005T: git git://anongit.freedesktop.org/drm/drm-misc 7006F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7007F: drivers/gpu/drm/stm 7008 7009DRM DRIVERS FOR TI KEYSTONE 7010M: Jyri Sarha <jyri.sarha@iki.fi> 7011M: Tomi Valkeinen <tomba@kernel.org> 7012L: dri-devel@lists.freedesktop.org 7013S: Maintained 7014T: git git://anongit.freedesktop.org/drm/drm-misc 7015F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7016F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7017F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7018F: drivers/gpu/drm/tidss/ 7019 7020DRM DRIVERS FOR TI LCDC 7021M: Jyri Sarha <jyri.sarha@iki.fi> 7022R: Tomi Valkeinen <tomba@kernel.org> 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025F: Documentation/devicetree/bindings/display/tilcdc/ 7026F: drivers/gpu/drm/tilcdc/ 7027 7028DRM DRIVERS FOR TI OMAP 7029M: Tomi Valkeinen <tomba@kernel.org> 7030L: dri-devel@lists.freedesktop.org 7031S: Maintained 7032F: Documentation/devicetree/bindings/display/ti/ 7033F: drivers/gpu/drm/omapdrm/ 7034 7035DRM DRIVERS FOR V3D 7036M: Emma Anholt <emma@anholt.net> 7037M: Melissa Wen <mwen@igalia.com> 7038S: Supported 7039T: git git://anongit.freedesktop.org/drm/drm-misc 7040F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7041F: drivers/gpu/drm/v3d/ 7042F: include/uapi/drm/v3d_drm.h 7043 7044DRM DRIVERS FOR VC4 7045M: Emma Anholt <emma@anholt.net> 7046M: Maxime Ripard <mripard@kernel.org> 7047S: Supported 7048T: git git://github.com/anholt/linux 7049T: git git://anongit.freedesktop.org/drm/drm-misc 7050F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7051F: drivers/gpu/drm/vc4/ 7052F: include/uapi/drm/vc4_drm.h 7053 7054DRM DRIVERS FOR VIVANTE GPU IP 7055M: Lucas Stach <l.stach@pengutronix.de> 7056R: Russell King <linux+etnaviv@armlinux.org.uk> 7057R: Christian Gmeiner <christian.gmeiner@gmail.com> 7058L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7059L: dri-devel@lists.freedesktop.org 7060S: Maintained 7061F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7062F: drivers/gpu/drm/etnaviv/ 7063F: include/uapi/drm/etnaviv_drm.h 7064 7065DRM DRIVERS FOR XEN 7066M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7067L: dri-devel@lists.freedesktop.org 7068L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7069S: Supported 7070T: git git://anongit.freedesktop.org/drm/drm-misc 7071F: Documentation/gpu/xen-front.rst 7072F: drivers/gpu/drm/xen/ 7073 7074DRM DRIVERS FOR XILINX 7075M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7076L: dri-devel@lists.freedesktop.org 7077S: Maintained 7078T: git git://anongit.freedesktop.org/drm/drm-misc 7079F: Documentation/devicetree/bindings/display/xlnx/ 7080F: drivers/gpu/drm/xlnx/ 7081 7082DRM GPU SCHEDULER 7083M: Luben Tuikov <luben.tuikov@amd.com> 7084L: dri-devel@lists.freedesktop.org 7085S: Maintained 7086T: git git://anongit.freedesktop.org/drm/drm-misc 7087F: drivers/gpu/drm/scheduler/ 7088F: include/drm/gpu_scheduler.h 7089 7090DRM PANEL DRIVERS 7091M: Neil Armstrong <neil.armstrong@linaro.org> 7092R: Sam Ravnborg <sam@ravnborg.org> 7093L: dri-devel@lists.freedesktop.org 7094S: Maintained 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: Documentation/devicetree/bindings/display/panel/ 7097F: drivers/gpu/drm/drm_panel.c 7098F: drivers/gpu/drm/panel/ 7099F: include/drm/drm_panel.h 7100 7101DRM PRIVACY-SCREEN CLASS 7102M: Hans de Goede <hdegoede@redhat.com> 7103L: dri-devel@lists.freedesktop.org 7104S: Maintained 7105T: git git://anongit.freedesktop.org/drm/drm-misc 7106F: drivers/gpu/drm/drm_privacy_screen* 7107F: include/drm/drm_privacy_screen* 7108 7109DRM TTM SUBSYSTEM 7110M: Christian Koenig <christian.koenig@amd.com> 7111M: Huang Rui <ray.huang@amd.com> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: drivers/gpu/drm/ttm/ 7116F: include/drm/ttm/ 7117 7118DSBR100 USB FM RADIO DRIVER 7119M: Alexey Klimov <klimov.linux@gmail.com> 7120L: linux-media@vger.kernel.org 7121S: Maintained 7122T: git git://linuxtv.org/media_tree.git 7123F: drivers/media/radio/dsbr100.c 7124 7125DT3155 MEDIA DRIVER 7126M: Hans Verkuil <hverkuil@xs4all.nl> 7127L: linux-media@vger.kernel.org 7128S: Odd Fixes 7129W: https://linuxtv.org 7130T: git git://linuxtv.org/media_tree.git 7131F: drivers/media/pci/dt3155/ 7132 7133DVB_USB_AF9015 MEDIA DRIVER 7134M: Antti Palosaari <crope@iki.fi> 7135L: linux-media@vger.kernel.org 7136S: Maintained 7137W: https://linuxtv.org 7138W: http://palosaari.fi/linux/ 7139Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7140T: git git://linuxtv.org/anttip/media_tree.git 7141F: drivers/media/usb/dvb-usb-v2/af9015* 7142 7143DVB_USB_AF9035 MEDIA DRIVER 7144M: Antti Palosaari <crope@iki.fi> 7145L: linux-media@vger.kernel.org 7146S: Maintained 7147W: https://linuxtv.org 7148W: http://palosaari.fi/linux/ 7149Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7150T: git git://linuxtv.org/anttip/media_tree.git 7151F: drivers/media/usb/dvb-usb-v2/af9035* 7152 7153DVB_USB_ANYSEE MEDIA DRIVER 7154M: Antti Palosaari <crope@iki.fi> 7155L: linux-media@vger.kernel.org 7156S: Maintained 7157W: https://linuxtv.org 7158W: http://palosaari.fi/linux/ 7159Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7160T: git git://linuxtv.org/anttip/media_tree.git 7161F: drivers/media/usb/dvb-usb-v2/anysee* 7162 7163DVB_USB_AU6610 MEDIA DRIVER 7164M: Antti Palosaari <crope@iki.fi> 7165L: linux-media@vger.kernel.org 7166S: Maintained 7167W: https://linuxtv.org 7168W: http://palosaari.fi/linux/ 7169Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7170T: git git://linuxtv.org/anttip/media_tree.git 7171F: drivers/media/usb/dvb-usb-v2/au6610* 7172 7173DVB_USB_CE6230 MEDIA DRIVER 7174M: Antti Palosaari <crope@iki.fi> 7175L: linux-media@vger.kernel.org 7176S: Maintained 7177W: https://linuxtv.org 7178W: http://palosaari.fi/linux/ 7179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7180T: git git://linuxtv.org/anttip/media_tree.git 7181F: drivers/media/usb/dvb-usb-v2/ce6230* 7182 7183DVB_USB_CXUSB MEDIA DRIVER 7184M: Michael Krufky <mkrufky@linuxtv.org> 7185L: linux-media@vger.kernel.org 7186S: Maintained 7187W: https://linuxtv.org 7188W: http://github.com/mkrufky 7189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7190T: git git://linuxtv.org/media_tree.git 7191F: drivers/media/usb/dvb-usb/cxusb* 7192 7193DVB_USB_EC168 MEDIA DRIVER 7194M: Antti Palosaari <crope@iki.fi> 7195L: linux-media@vger.kernel.org 7196S: Maintained 7197W: https://linuxtv.org 7198W: http://palosaari.fi/linux/ 7199Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7200T: git git://linuxtv.org/anttip/media_tree.git 7201F: drivers/media/usb/dvb-usb-v2/ec168* 7202 7203DVB_USB_GL861 MEDIA DRIVER 7204M: Antti Palosaari <crope@iki.fi> 7205L: linux-media@vger.kernel.org 7206S: Maintained 7207W: https://linuxtv.org 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/anttip/media_tree.git 7210F: drivers/media/usb/dvb-usb-v2/gl861* 7211 7212DVB_USB_MXL111SF MEDIA DRIVER 7213M: Michael Krufky <mkrufky@linuxtv.org> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217W: http://github.com/mkrufky 7218Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7219T: git git://linuxtv.org/mkrufky/mxl111sf.git 7220F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7221 7222DVB_USB_RTL28XXU MEDIA DRIVER 7223M: Antti Palosaari <crope@iki.fi> 7224L: linux-media@vger.kernel.org 7225S: Maintained 7226W: https://linuxtv.org 7227W: http://palosaari.fi/linux/ 7228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7229T: git git://linuxtv.org/anttip/media_tree.git 7230F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7231 7232DVB_USB_V2 MEDIA DRIVER 7233M: Antti Palosaari <crope@iki.fi> 7234L: linux-media@vger.kernel.org 7235S: Maintained 7236W: https://linuxtv.org 7237W: http://palosaari.fi/linux/ 7238Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7239T: git git://linuxtv.org/anttip/media_tree.git 7240F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7241F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7242 7243DYNAMIC DEBUG 7244M: Jason Baron <jbaron@akamai.com> 7245M: Jim Cromie <jim.cromie@gmail.com> 7246S: Maintained 7247F: include/linux/dynamic_debug.h 7248F: lib/dynamic_debug.c 7249F: lib/test_dynamic_debug.c 7250 7251DYNAMIC INTERRUPT MODERATION 7252M: Tal Gilboa <talgi@nvidia.com> 7253S: Maintained 7254F: Documentation/networking/net_dim.rst 7255F: include/linux/dim.h 7256F: lib/dim/ 7257 7258DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7259M: Daniel Lezcano <daniel.lezcano@kernel.org> 7260L: linux-pm@vger.kernel.org 7261S: Supported 7262B: https://bugzilla.kernel.org 7263T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7264F: drivers/powercap/dtpm* 7265F: include/linux/dtpm.h 7266 7267DZ DECSTATION DZ11 SERIAL DRIVER 7268M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7269S: Maintained 7270F: drivers/tty/serial/dz.* 7271 7272E3X0 POWER BUTTON DRIVER 7273M: Moritz Fischer <moritz.fischer@ettus.com> 7274L: usrp-users@lists.ettus.com 7275S: Supported 7276W: http://www.ettus.com 7277F: Documentation/devicetree/bindings/input/e3x0-button.txt 7278F: drivers/input/misc/e3x0-button.c 7279 7280E4000 MEDIA DRIVER 7281M: Antti Palosaari <crope@iki.fi> 7282L: linux-media@vger.kernel.org 7283S: Maintained 7284W: https://linuxtv.org 7285W: http://palosaari.fi/linux/ 7286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7287T: git git://linuxtv.org/anttip/media_tree.git 7288F: drivers/media/tuners/e4000* 7289 7290EARTH_PT1 MEDIA DRIVER 7291M: Akihiro Tsukada <tskd08@gmail.com> 7292L: linux-media@vger.kernel.org 7293S: Odd Fixes 7294F: drivers/media/pci/pt1/ 7295 7296EARTH_PT3 MEDIA DRIVER 7297M: Akihiro Tsukada <tskd08@gmail.com> 7298L: linux-media@vger.kernel.org 7299S: Odd Fixes 7300F: drivers/media/pci/pt3/ 7301 7302EC100 MEDIA DRIVER 7303M: Antti Palosaari <crope@iki.fi> 7304L: linux-media@vger.kernel.org 7305S: Maintained 7306W: https://linuxtv.org 7307W: http://palosaari.fi/linux/ 7308Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7309T: git git://linuxtv.org/anttip/media_tree.git 7310F: drivers/media/dvb-frontends/ec100* 7311 7312ECRYPT FILE SYSTEM 7313M: Tyler Hicks <code@tyhicks.com> 7314L: ecryptfs@vger.kernel.org 7315S: Odd Fixes 7316W: http://ecryptfs.org 7317W: https://launchpad.net/ecryptfs 7318T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7319F: Documentation/filesystems/ecryptfs.rst 7320F: fs/ecryptfs/ 7321 7322EDAC-AMD64 7323M: Yazen Ghannam <yazen.ghannam@amd.com> 7324L: linux-edac@vger.kernel.org 7325S: Supported 7326F: drivers/edac/amd64_edac* 7327F: drivers/edac/mce_amd* 7328 7329EDAC-ARMADA 7330M: Jan Luebbe <jlu@pengutronix.de> 7331L: linux-edac@vger.kernel.org 7332S: Maintained 7333F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7334F: drivers/edac/armada_xp_* 7335 7336EDAC-AST2500 7337M: Stefan Schaeckeler <sschaeck@cisco.com> 7338S: Supported 7339F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7340F: drivers/edac/aspeed_edac.c 7341 7342EDAC-BLUEFIELD 7343M: Shravan Kumar Ramani <shravankr@nvidia.com> 7344S: Supported 7345F: drivers/edac/bluefield_edac.c 7346 7347EDAC-CALXEDA 7348M: Andre Przywara <andre.przywara@arm.com> 7349L: linux-edac@vger.kernel.org 7350S: Maintained 7351F: drivers/edac/highbank* 7352 7353EDAC-CAVIUM OCTEON 7354M: Ralf Baechle <ralf@linux-mips.org> 7355L: linux-edac@vger.kernel.org 7356L: linux-mips@vger.kernel.org 7357S: Supported 7358F: drivers/edac/octeon_edac* 7359 7360EDAC-CAVIUM THUNDERX 7361M: Robert Richter <rric@kernel.org> 7362L: linux-edac@vger.kernel.org 7363S: Odd Fixes 7364F: drivers/edac/thunderx_edac* 7365 7366EDAC-CORE 7367M: Borislav Petkov <bp@alien8.de> 7368M: Tony Luck <tony.luck@intel.com> 7369R: James Morse <james.morse@arm.com> 7370R: Mauro Carvalho Chehab <mchehab@kernel.org> 7371R: Robert Richter <rric@kernel.org> 7372L: linux-edac@vger.kernel.org 7373S: Supported 7374T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7375F: Documentation/admin-guide/ras.rst 7376F: Documentation/driver-api/edac.rst 7377F: drivers/edac/ 7378F: include/linux/edac.h 7379 7380EDAC-DMC520 7381M: Lei Wang <lewan@microsoft.com> 7382L: linux-edac@vger.kernel.org 7383S: Supported 7384F: drivers/edac/dmc520_edac.c 7385 7386EDAC-E752X 7387M: Mark Gross <markgross@kernel.org> 7388L: linux-edac@vger.kernel.org 7389S: Maintained 7390F: drivers/edac/e752x_edac.c 7391 7392EDAC-E7XXX 7393L: linux-edac@vger.kernel.org 7394S: Maintained 7395F: drivers/edac/e7xxx_edac.c 7396 7397EDAC-FSL_DDR 7398M: York Sun <york.sun@nxp.com> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/fsl_ddr_edac.* 7402 7403EDAC-GHES 7404M: Mauro Carvalho Chehab <mchehab@kernel.org> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/ghes_edac.c 7408 7409EDAC-I10NM 7410M: Tony Luck <tony.luck@intel.com> 7411L: linux-edac@vger.kernel.org 7412S: Maintained 7413F: drivers/edac/i10nm_base.c 7414 7415EDAC-I3000 7416L: linux-edac@vger.kernel.org 7417S: Orphan 7418F: drivers/edac/i3000_edac.c 7419 7420EDAC-I5000 7421L: linux-edac@vger.kernel.org 7422S: Maintained 7423F: drivers/edac/i5000_edac.c 7424 7425EDAC-I5400 7426M: Mauro Carvalho Chehab <mchehab@kernel.org> 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i5400_edac.c 7430 7431EDAC-I7300 7432M: Mauro Carvalho Chehab <mchehab@kernel.org> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/i7300_edac.c 7436 7437EDAC-I7CORE 7438M: Mauro Carvalho Chehab <mchehab@kernel.org> 7439L: linux-edac@vger.kernel.org 7440S: Maintained 7441F: drivers/edac/i7core_edac.c 7442 7443EDAC-I82443BXGX 7444M: Tim Small <tim@buttersideup.com> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/i82443bxgx_edac.c 7448 7449EDAC-I82975X 7450M: "Arvind R." <arvino55@gmail.com> 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/i82975x_edac.c 7454 7455EDAC-IE31200 7456M: Jason Baron <jbaron@akamai.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/ie31200_edac.c 7460 7461EDAC-IGEN6 7462M: Tony Luck <tony.luck@intel.com> 7463R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/igen6_edac.c 7467 7468EDAC-MPC85XX 7469M: Johannes Thumshirn <morbidrsa@gmail.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/mpc85xx_edac.[ch] 7473 7474EDAC-NPCM 7475M: Marvin Lin <kflin@nuvoton.com> 7476M: Stanley Chu <yschu@nuvoton.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7480F: drivers/edac/npcm_edac.c 7481 7482EDAC-PASEMI 7483M: Egor Martovetsky <egor@pasemi.com> 7484L: linux-edac@vger.kernel.org 7485S: Maintained 7486F: drivers/edac/pasemi_edac.c 7487 7488EDAC-PND2 7489M: Tony Luck <tony.luck@intel.com> 7490L: linux-edac@vger.kernel.org 7491S: Maintained 7492F: drivers/edac/pnd2_edac.[ch] 7493 7494EDAC-QCOM 7495M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7496L: linux-arm-msm@vger.kernel.org 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/qcom_edac.c 7500 7501EDAC-R82600 7502M: Tim Small <tim@buttersideup.com> 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/r82600_edac.c 7506 7507EDAC-SBRIDGE 7508M: Tony Luck <tony.luck@intel.com> 7509R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7510L: linux-edac@vger.kernel.org 7511S: Maintained 7512F: drivers/edac/sb_edac.c 7513 7514EDAC-SKYLAKE 7515M: Tony Luck <tony.luck@intel.com> 7516L: linux-edac@vger.kernel.org 7517S: Maintained 7518F: drivers/edac/skx_*.[ch] 7519 7520EDAC-TI 7521M: Tero Kristo <kristo@kernel.org> 7522L: linux-edac@vger.kernel.org 7523S: Odd Fixes 7524F: drivers/edac/ti_edac.c 7525 7526EDIROL UA-101/UA-1000 DRIVER 7527M: Clemens Ladisch <clemens@ladisch.de> 7528L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7529S: Maintained 7530T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7531F: sound/usb/misc/ua101.c 7532 7533EFI TEST DRIVER 7534M: Ivan Hu <ivan.hu@canonical.com> 7535M: Ard Biesheuvel <ardb@kernel.org> 7536L: linux-efi@vger.kernel.org 7537S: Maintained 7538F: drivers/firmware/efi/test/ 7539 7540EFI VARIABLE FILESYSTEM 7541M: Jeremy Kerr <jk@ozlabs.org> 7542M: Ard Biesheuvel <ardb@kernel.org> 7543L: linux-efi@vger.kernel.org 7544S: Maintained 7545T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7546F: fs/efivarfs/ 7547 7548EFIFB FRAMEBUFFER DRIVER 7549M: Peter Jones <pjones@redhat.com> 7550L: linux-fbdev@vger.kernel.org 7551S: Maintained 7552F: drivers/video/fbdev/efifb.c 7553 7554EFS FILESYSTEM 7555S: Orphan 7556W: http://aeschi.ch.eu.org/efs/ 7557F: fs/efs/ 7558 7559EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7560M: Douglas Miller <dougmill@linux.ibm.com> 7561L: netdev@vger.kernel.org 7562S: Maintained 7563F: drivers/net/ethernet/ibm/ehea/ 7564 7565ELM327 CAN NETWORK DRIVER 7566M: Max Staudt <max@enpas.org> 7567L: linux-can@vger.kernel.org 7568S: Maintained 7569F: Documentation/networking/device_drivers/can/can327.rst 7570F: drivers/net/can/can327.c 7571 7572EM28XX VIDEO4LINUX DRIVER 7573M: Mauro Carvalho Chehab <mchehab@kernel.org> 7574L: linux-media@vger.kernel.org 7575S: Maintained 7576W: https://linuxtv.org 7577T: git git://linuxtv.org/media_tree.git 7578F: Documentation/admin-guide/media/em28xx* 7579F: drivers/media/usb/em28xx/ 7580 7581EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7582M: Adrian Hunter <adrian.hunter@intel.com> 7583M: Ritesh Harjani <riteshh@codeaurora.org> 7584M: Asutosh Das <asutoshd@codeaurora.org> 7585L: linux-mmc@vger.kernel.org 7586S: Supported 7587F: drivers/mmc/host/cqhci* 7588 7589EMULEX 10Gbps iSCSI - OneConnect DRIVER 7590M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7591L: linux-scsi@vger.kernel.org 7592S: Supported 7593W: http://www.broadcom.com 7594F: drivers/scsi/be2iscsi/ 7595 7596EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7597M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7598M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7599M: Somnath Kotur <somnath.kotur@broadcom.com> 7600L: netdev@vger.kernel.org 7601S: Supported 7602W: http://www.emulex.com 7603F: drivers/net/ethernet/emulex/benet/ 7604 7605EMULEX ONECONNECT ROCE DRIVER 7606M: Selvin Xavier <selvin.xavier@broadcom.com> 7607L: linux-rdma@vger.kernel.org 7608S: Odd Fixes 7609W: http://www.broadcom.com 7610F: drivers/infiniband/hw/ocrdma/ 7611F: include/uapi/rdma/ocrdma-abi.h 7612 7613EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7614M: James Smart <james.smart@broadcom.com> 7615M: Ram Vegesna <ram.vegesna@broadcom.com> 7616L: linux-scsi@vger.kernel.org 7617L: target-devel@vger.kernel.org 7618S: Supported 7619W: http://www.broadcom.com 7620F: drivers/scsi/elx/ 7621 7622EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7623M: James Smart <james.smart@broadcom.com> 7624M: Dick Kennedy <dick.kennedy@broadcom.com> 7625L: linux-scsi@vger.kernel.org 7626S: Supported 7627W: http://www.broadcom.com 7628F: drivers/scsi/lpfc/ 7629 7630ENE CB710 FLASH CARD READER DRIVER 7631M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7632S: Maintained 7633F: drivers/misc/cb710/ 7634F: drivers/mmc/host/cb710-mmc.* 7635F: include/linux/cb710.h 7636 7637ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7638M: Maxim Levitsky <maximlevitsky@gmail.com> 7639S: Maintained 7640F: drivers/media/rc/ene_ir.* 7641 7642EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7643M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7644L: linuxppc-dev@lists.ozlabs.org 7645S: Maintained 7646F: drivers/tty/ehv_bytechan.c 7647 7648EPSON S1D13XXX FRAMEBUFFER DRIVER 7649M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7650S: Maintained 7651T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7652F: drivers/video/fbdev/s1d13xxxfb.c 7653F: include/video/s1d13xxxfb.h 7654 7655EROFS FILE SYSTEM 7656M: Gao Xiang <xiang@kernel.org> 7657M: Chao Yu <chao@kernel.org> 7658R: Yue Hu <huyue2@coolpad.com> 7659R: Jeffle Xu <jefflexu@linux.alibaba.com> 7660L: linux-erofs@lists.ozlabs.org 7661S: Maintained 7662T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7663F: Documentation/ABI/testing/sysfs-fs-erofs 7664F: Documentation/filesystems/erofs.rst 7665F: fs/erofs/ 7666F: include/trace/events/erofs.h 7667 7668ERRSEQ ERROR TRACKING INFRASTRUCTURE 7669M: Jeff Layton <jlayton@kernel.org> 7670S: Maintained 7671F: include/linux/errseq.h 7672F: lib/errseq.c 7673 7674ESD CAN/USB DRIVERS 7675M: Frank Jungclaus <frank.jungclaus@esd.eu> 7676R: socketcan@esd.eu 7677L: linux-can@vger.kernel.org 7678S: Maintained 7679F: drivers/net/can/usb/esd_usb.c 7680 7681ET131X NETWORK DRIVER 7682M: Mark Einon <mark.einon@gmail.com> 7683S: Odd Fixes 7684F: drivers/net/ethernet/agere/ 7685 7686ETAS ES58X CAN/USB DRIVER 7687M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7688L: linux-can@vger.kernel.org 7689S: Maintained 7690F: Documentation/networking/devlink/etas_es58x.rst 7691F: drivers/net/can/usb/etas_es58x/ 7692 7693ETHERNET BRIDGE 7694M: Roopa Prabhu <roopa@nvidia.com> 7695M: Nikolay Aleksandrov <razor@blackwall.org> 7696L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7697L: netdev@vger.kernel.org 7698S: Maintained 7699W: http://www.linuxfoundation.org/en/Net:Bridge 7700F: include/linux/netfilter_bridge/ 7701F: net/bridge/ 7702 7703ETHERNET PHY LIBRARY 7704M: Andrew Lunn <andrew@lunn.ch> 7705M: Heiner Kallweit <hkallweit1@gmail.com> 7706R: Russell King <linux@armlinux.org.uk> 7707L: netdev@vger.kernel.org 7708S: Maintained 7709F: Documentation/ABI/testing/sysfs-class-net-phydev 7710F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7711F: Documentation/devicetree/bindings/net/mdio* 7712F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7713F: Documentation/networking/phy.rst 7714F: drivers/net/mdio/ 7715F: drivers/net/mdio/acpi_mdio.c 7716F: drivers/net/mdio/fwnode_mdio.c 7717F: drivers/net/mdio/of_mdio.c 7718F: drivers/net/pcs/ 7719F: drivers/net/phy/ 7720F: include/dt-bindings/net/qca-ar803x.h 7721F: include/linux/*mdio*.h 7722F: include/linux/linkmode.h 7723F: include/linux/mdio/*.h 7724F: include/linux/mii.h 7725F: include/linux/of_net.h 7726F: include/linux/phy.h 7727F: include/linux/phy_fixed.h 7728F: include/linux/platform_data/mdio-bcm-unimac.h 7729F: include/linux/platform_data/mdio-gpio.h 7730F: include/trace/events/mdio.h 7731F: include/uapi/linux/mdio.h 7732F: include/uapi/linux/mii.h 7733F: net/core/of_net.c 7734 7735EXEC & BINFMT API 7736R: Eric Biederman <ebiederm@xmission.com> 7737R: Kees Cook <keescook@chromium.org> 7738L: linux-mm@kvack.org 7739S: Supported 7740T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7741F: fs/*binfmt_*.c 7742F: fs/exec.c 7743F: include/linux/binfmts.h 7744F: include/linux/elf.h 7745F: include/uapi/linux/binfmts.h 7746F: include/uapi/linux/elf.h 7747F: tools/testing/selftests/exec/ 7748N: asm/elf.h 7749N: binfmt 7750 7751EXFAT FILE SYSTEM 7752M: Namjae Jeon <linkinjeon@kernel.org> 7753M: Sungjong Seo <sj1557.seo@samsung.com> 7754L: linux-fsdevel@vger.kernel.org 7755S: Maintained 7756T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7757F: fs/exfat/ 7758 7759EXT2 FILE SYSTEM 7760M: Jan Kara <jack@suse.com> 7761L: linux-ext4@vger.kernel.org 7762S: Maintained 7763F: Documentation/filesystems/ext2.rst 7764F: fs/ext2/ 7765F: include/linux/ext2* 7766 7767EXT4 FILE SYSTEM 7768M: "Theodore Ts'o" <tytso@mit.edu> 7769M: Andreas Dilger <adilger.kernel@dilger.ca> 7770L: linux-ext4@vger.kernel.org 7771S: Maintained 7772W: http://ext4.wiki.kernel.org 7773Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7774T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7775F: Documentation/filesystems/ext4/ 7776F: fs/ext4/ 7777F: include/trace/events/ext4.h 7778F: include/uapi/linux/ext4.h 7779 7780Extended Verification Module (EVM) 7781M: Mimi Zohar <zohar@linux.ibm.com> 7782L: linux-integrity@vger.kernel.org 7783S: Supported 7784T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7785F: security/integrity/ 7786F: security/integrity/evm/ 7787 7788EXTENSIBLE FIRMWARE INTERFACE (EFI) 7789M: Ard Biesheuvel <ardb@kernel.org> 7790L: linux-efi@vger.kernel.org 7791S: Maintained 7792T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7793F: Documentation/admin-guide/efi-stub.rst 7794F: arch/*/include/asm/efi.h 7795F: arch/*/kernel/efi.c 7796F: arch/arm/boot/compressed/efi-header.S 7797F: arch/x86/platform/efi/ 7798F: drivers/firmware/efi/ 7799F: include/linux/efi*.h 7800 7801EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7802M: MyungJoo Ham <myungjoo.ham@samsung.com> 7803M: Chanwoo Choi <cw00.choi@samsung.com> 7804L: linux-kernel@vger.kernel.org 7805S: Maintained 7806T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7807F: Documentation/devicetree/bindings/extcon/ 7808F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7809F: drivers/extcon/ 7810F: include/linux/extcon.h 7811F: include/linux/extcon/ 7812 7813EXTRA BOOT CONFIG 7814M: Masami Hiramatsu <mhiramat@kernel.org> 7815L: linux-kernel@vger.kernel.org 7816L: linux-trace-kernel@vger.kernel.org 7817S: Maintained 7818Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7819T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7820F: Documentation/admin-guide/bootconfig.rst 7821F: fs/proc/bootconfig.c 7822F: include/linux/bootconfig.h 7823F: lib/bootconfig-data.S 7824F: lib/bootconfig.c 7825F: tools/bootconfig/* 7826F: tools/bootconfig/scripts/* 7827 7828EXYNOS DP DRIVER 7829M: Jingoo Han <jingoohan1@gmail.com> 7830L: dri-devel@lists.freedesktop.org 7831S: Maintained 7832F: drivers/gpu/drm/exynos/exynos_dp* 7833 7834EXYNOS SYSMMU (IOMMU) driver 7835M: Marek Szyprowski <m.szyprowski@samsung.com> 7836L: iommu@lists.linux.dev 7837S: Maintained 7838F: drivers/iommu/exynos-iommu.c 7839 7840F2FS FILE SYSTEM 7841M: Jaegeuk Kim <jaegeuk@kernel.org> 7842M: Chao Yu <chao@kernel.org> 7843L: linux-f2fs-devel@lists.sourceforge.net 7844S: Maintained 7845W: https://f2fs.wiki.kernel.org/ 7846Q: https://patchwork.kernel.org/project/f2fs/list/ 7847B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7848T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7849F: Documentation/ABI/testing/sysfs-fs-f2fs 7850F: Documentation/filesystems/f2fs.rst 7851F: fs/f2fs/ 7852F: include/linux/f2fs_fs.h 7853F: include/trace/events/f2fs.h 7854F: include/uapi/linux/f2fs.h 7855 7856F71805F HARDWARE MONITORING DRIVER 7857M: Jean Delvare <jdelvare@suse.com> 7858L: linux-hwmon@vger.kernel.org 7859S: Maintained 7860F: Documentation/hwmon/f71805f.rst 7861F: drivers/hwmon/f71805f.c 7862 7863FADDR2LINE 7864M: Josh Poimboeuf <jpoimboe@kernel.org> 7865S: Maintained 7866F: scripts/faddr2line 7867 7868FAILOVER MODULE 7869M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7870L: netdev@vger.kernel.org 7871S: Supported 7872F: Documentation/networking/failover.rst 7873F: include/net/failover.h 7874F: net/core/failover.c 7875 7876FANOTIFY 7877M: Jan Kara <jack@suse.cz> 7878R: Amir Goldstein <amir73il@gmail.com> 7879R: Matthew Bobrowski <repnop@google.com> 7880L: linux-fsdevel@vger.kernel.org 7881S: Maintained 7882F: fs/notify/fanotify/ 7883F: include/linux/fanotify.h 7884F: include/uapi/linux/fanotify.h 7885 7886FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7887M: Linus Walleij <linus.walleij@linaro.org> 7888L: linux-usb@vger.kernel.org 7889S: Maintained 7890F: drivers/usb/fotg210/ 7891 7892FARSYNC SYNCHRONOUS DRIVER 7893M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7894S: Supported 7895W: http://www.farsite.co.uk/ 7896F: drivers/net/wan/farsync.* 7897 7898FAULT INJECTION SUPPORT 7899M: Akinobu Mita <akinobu.mita@gmail.com> 7900S: Supported 7901F: Documentation/fault-injection/ 7902F: lib/fault-inject.c 7903 7904FBTFT Framebuffer drivers 7905L: dri-devel@lists.freedesktop.org 7906L: linux-fbdev@vger.kernel.org 7907S: Orphan 7908F: drivers/staging/fbtft/ 7909 7910FC0011 TUNER DRIVER 7911M: Michael Buesch <m@bues.ch> 7912L: linux-media@vger.kernel.org 7913S: Maintained 7914F: drivers/media/tuners/fc0011.c 7915F: drivers/media/tuners/fc0011.h 7916 7917FC2580 MEDIA DRIVER 7918M: Antti Palosaari <crope@iki.fi> 7919L: linux-media@vger.kernel.org 7920S: Maintained 7921W: https://linuxtv.org 7922W: http://palosaari.fi/linux/ 7923Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7924T: git git://linuxtv.org/anttip/media_tree.git 7925F: drivers/media/tuners/fc2580* 7926 7927FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7928M: Hannes Reinecke <hare@suse.de> 7929L: linux-scsi@vger.kernel.org 7930S: Supported 7931W: www.Open-FCoE.org 7932F: drivers/scsi/fcoe/ 7933F: drivers/scsi/libfc/ 7934F: include/scsi/fc/ 7935F: include/scsi/libfc.h 7936F: include/scsi/libfcoe.h 7937F: include/uapi/scsi/fc/ 7938 7939FILE LOCKING (flock() and fcntl()/lockf()) 7940M: Jeff Layton <jlayton@kernel.org> 7941M: Chuck Lever <chuck.lever@oracle.com> 7942L: linux-fsdevel@vger.kernel.org 7943S: Maintained 7944F: fs/fcntl.c 7945F: fs/locks.c 7946F: include/linux/fcntl.h 7947F: include/uapi/linux/fcntl.h 7948 7949FILESYSTEM DIRECT ACCESS (DAX) 7950M: Dan Williams <dan.j.williams@intel.com> 7951R: Matthew Wilcox <willy@infradead.org> 7952R: Jan Kara <jack@suse.cz> 7953L: linux-fsdevel@vger.kernel.org 7954L: nvdimm@lists.linux.dev 7955S: Supported 7956F: fs/dax.c 7957F: include/linux/dax.h 7958F: include/trace/events/fs_dax.h 7959 7960FILESYSTEMS (VFS and infrastructure) 7961M: Alexander Viro <viro@zeniv.linux.org.uk> 7962M: Christian Brauner <brauner@kernel.org> 7963L: linux-fsdevel@vger.kernel.org 7964S: Maintained 7965F: fs/* 7966F: include/linux/fs.h 7967F: include/linux/fs_types.h 7968F: include/uapi/linux/fs.h 7969F: include/uapi/linux/openat2.h 7970 7971FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7972M: Riku Voipio <riku.voipio@iki.fi> 7973L: linux-hwmon@vger.kernel.org 7974S: Maintained 7975F: drivers/hwmon/f75375s.c 7976F: include/linux/f75375s.h 7977 7978FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7979M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7980L: linux-can@vger.kernel.org 7981S: Maintained 7982F: drivers/net/can/usb/f81604.c 7983 7984FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7985M: Clemens Ladisch <clemens@ladisch.de> 7986M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7987L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7988S: Maintained 7989T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7990F: include/uapi/sound/firewire.h 7991F: sound/firewire/ 7992 7993FIREWIRE MEDIA DRIVERS (firedtv) 7994M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7995L: linux-media@vger.kernel.org 7996L: linux1394-devel@lists.sourceforge.net 7997S: Maintained 7998T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7999F: drivers/media/firewire/ 8000 8001FIREWIRE SBP-2 TARGET 8002M: Chris Boot <bootc@bootc.net> 8003L: linux-scsi@vger.kernel.org 8004L: target-devel@vger.kernel.org 8005L: linux1394-devel@lists.sourceforge.net 8006S: Maintained 8007T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8008F: drivers/target/sbp/ 8009 8010FIREWIRE SUBSYSTEM 8011M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8012M: Takashi Sakamoto <takaswie@kernel.org> 8013L: linux1394-devel@lists.sourceforge.net 8014S: Maintained 8015W: http://ieee1394.docs.kernel.org/ 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8017F: drivers/firewire/ 8018F: include/linux/firewire.h 8019F: include/uapi/linux/firewire*.h 8020F: tools/firewire/ 8021 8022FIRMWARE FRAMEWORK FOR ARMV8-A 8023M: Sudeep Holla <sudeep.holla@arm.com> 8024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8025S: Maintained 8026F: drivers/firmware/arm_ffa/ 8027F: include/linux/arm_ffa.h 8028 8029FIRMWARE LOADER (request_firmware) 8030M: Luis Chamberlain <mcgrof@kernel.org> 8031M: Russ Weight <russell.h.weight@intel.com> 8032L: linux-kernel@vger.kernel.org 8033S: Maintained 8034F: Documentation/firmware_class/ 8035F: drivers/base/firmware_loader/ 8036F: include/linux/firmware.h 8037 8038FLEXTIMER FTM-QUADDEC DRIVER 8039M: Patrick Havelange <patrick.havelange@essensium.com> 8040L: linux-iio@vger.kernel.org 8041S: Maintained 8042F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8043F: drivers/counter/ftm-quaddec.c 8044 8045FLOPPY DRIVER 8046M: Denis Efremov <efremov@linux.com> 8047L: linux-block@vger.kernel.org 8048S: Odd Fixes 8049F: drivers/block/floppy.c 8050 8051FLYSKY FSIA6B RC RECEIVER 8052M: Markus Koch <markus@notsyncing.net> 8053L: linux-input@vger.kernel.org 8054S: Maintained 8055F: drivers/input/joystick/fsia6b.c 8056 8057FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8058M: Geoffrey D. Bennett <g@b4.vu> 8059L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8060S: Maintained 8061T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8062F: sound/usb/mixer_scarlett_gen2.c 8063 8064FORCEDETH GIGABIT ETHERNET DRIVER 8065M: Rain River <rain.1986.08.12@gmail.com> 8066M: Zhu Yanjun <zyjzyj2000@gmail.com> 8067L: netdev@vger.kernel.org 8068S: Maintained 8069F: drivers/net/ethernet/nvidia/* 8070 8071FORTIFY_SOURCE 8072M: Kees Cook <keescook@chromium.org> 8073L: linux-hardening@vger.kernel.org 8074S: Supported 8075T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8076F: include/linux/fortify-string.h 8077F: lib/fortify_kunit.c 8078F: lib/memcpy_kunit.c 8079F: lib/strcat_kunit.c 8080F: lib/strscpy_kunit.c 8081F: lib/test_fortify/* 8082F: scripts/test_fortify.sh 8083K: \b__NO_FORTIFY\b 8084 8085FPGA DFL DRIVERS 8086M: Wu Hao <hao.wu@intel.com> 8087R: Tom Rix <trix@redhat.com> 8088L: linux-fpga@vger.kernel.org 8089S: Maintained 8090F: Documentation/ABI/testing/sysfs-bus-dfl* 8091F: Documentation/fpga/dfl.rst 8092F: drivers/fpga/dfl* 8093F: drivers/uio/uio_dfl.c 8094F: include/linux/dfl.h 8095F: include/uapi/linux/fpga-dfl.h 8096 8097FPGA MANAGER FRAMEWORK 8098M: Moritz Fischer <mdf@kernel.org> 8099M: Wu Hao <hao.wu@intel.com> 8100M: Xu Yilun <yilun.xu@intel.com> 8101R: Tom Rix <trix@redhat.com> 8102L: linux-fpga@vger.kernel.org 8103S: Maintained 8104Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8105T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8106F: Documentation/devicetree/bindings/fpga/ 8107F: Documentation/driver-api/fpga/ 8108F: Documentation/fpga/ 8109F: drivers/fpga/ 8110F: include/linux/fpga/ 8111 8112FPU EMULATOR 8113M: Bill Metzenthen <billm@melbpc.org.au> 8114S: Maintained 8115W: https://floatingpoint.billm.au/ 8116F: arch/x86/math-emu/ 8117 8118FRAMEBUFFER CORE 8119M: Daniel Vetter <daniel@ffwll.ch> 8120S: Odd Fixes 8121T: git git://anongit.freedesktop.org/drm/drm-misc 8122F: drivers/video/fbdev/core/ 8123 8124FRAMEBUFFER LAYER 8125M: Helge Deller <deller@gmx.de> 8126L: linux-fbdev@vger.kernel.org 8127L: dri-devel@lists.freedesktop.org 8128S: Maintained 8129Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8130T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8131F: Documentation/fb/ 8132F: drivers/video/ 8133F: include/linux/fb.h 8134F: include/uapi/linux/fb.h 8135F: include/uapi/video/ 8136F: include/video/ 8137 8138FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8139M: Horia Geantă <horia.geanta@nxp.com> 8140M: Pankaj Gupta <pankaj.gupta@nxp.com> 8141M: Gaurav Jain <gaurav.jain@nxp.com> 8142L: linux-crypto@vger.kernel.org 8143S: Maintained 8144F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8145F: drivers/crypto/caam/ 8146 8147FREESCALE COLDFIRE M5441X MMC DRIVER 8148M: Angelo Dureghello <angelo.dureghello@timesys.com> 8149L: linux-mmc@vger.kernel.org 8150S: Maintained 8151F: drivers/mmc/host/sdhci-esdhc-mcf.c 8152F: include/linux/platform_data/mmc-esdhc-mcf.h 8153 8154FREESCALE DIU FRAMEBUFFER DRIVER 8155M: Timur Tabi <timur@kernel.org> 8156L: linux-fbdev@vger.kernel.org 8157S: Maintained 8158F: drivers/video/fbdev/fsl-diu-fb.* 8159 8160FREESCALE DMA DRIVER 8161M: Li Yang <leoyang.li@nxp.com> 8162M: Zhang Wei <zw@zh-kernel.org> 8163L: linuxppc-dev@lists.ozlabs.org 8164S: Maintained 8165F: drivers/dma/fsldma.* 8166 8167FREESCALE DSPI DRIVER 8168M: Vladimir Oltean <olteanv@gmail.com> 8169L: linux-spi@vger.kernel.org 8170S: Maintained 8171F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8172F: drivers/spi/spi-fsl-dspi.c 8173F: include/linux/spi/spi-fsl-dspi.h 8174 8175FREESCALE ENETC ETHERNET DRIVERS 8176M: Claudiu Manoil <claudiu.manoil@nxp.com> 8177M: Vladimir Oltean <vladimir.oltean@nxp.com> 8178L: netdev@vger.kernel.org 8179S: Maintained 8180F: drivers/net/ethernet/freescale/enetc/ 8181 8182FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8183M: Claudiu Manoil <claudiu.manoil@nxp.com> 8184L: netdev@vger.kernel.org 8185S: Maintained 8186F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8187F: drivers/net/ethernet/freescale/gianfar* 8188 8189FREESCALE GPMI NAND DRIVER 8190M: Han Xu <han.xu@nxp.com> 8191L: linux-mtd@lists.infradead.org 8192S: Maintained 8193F: drivers/mtd/nand/raw/gpmi-nand/* 8194 8195FREESCALE I2C CPM DRIVER 8196M: Jochen Friedrich <jochen@scram.de> 8197L: linuxppc-dev@lists.ozlabs.org 8198L: linux-i2c@vger.kernel.org 8199S: Maintained 8200F: drivers/i2c/busses/i2c-cpm.c 8201 8202FREESCALE IMX / MXC FEC DRIVER 8203M: Wei Fang <wei.fang@nxp.com> 8204R: Shenwei Wang <shenwei.wang@nxp.com> 8205R: Clark Wang <xiaoning.wang@nxp.com> 8206R: NXP Linux Team <linux-imx@nxp.com> 8207L: netdev@vger.kernel.org 8208S: Maintained 8209F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8210F: drivers/net/ethernet/freescale/fec.h 8211F: drivers/net/ethernet/freescale/fec_main.c 8212F: drivers/net/ethernet/freescale/fec_ptp.c 8213 8214FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8215M: Sascha Hauer <s.hauer@pengutronix.de> 8216R: Pengutronix Kernel Team <kernel@pengutronix.de> 8217L: linux-fbdev@vger.kernel.org 8218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8219S: Maintained 8220F: drivers/video/fbdev/imxfb.c 8221 8222FREESCALE IMX DDR PMU DRIVER 8223M: Frank Li <Frank.li@nxp.com> 8224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8225S: Maintained 8226F: Documentation/admin-guide/perf/imx-ddr.rst 8227F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8228F: drivers/perf/fsl_imx8_ddr_perf.c 8229 8230FREESCALE IMX I2C DRIVER 8231M: Oleksij Rempel <o.rempel@pengutronix.de> 8232R: Pengutronix Kernel Team <kernel@pengutronix.de> 8233L: linux-i2c@vger.kernel.org 8234S: Maintained 8235F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8236F: drivers/i2c/busses/i2c-imx.c 8237 8238FREESCALE IMX LPI2C DRIVER 8239M: Dong Aisheng <aisheng.dong@nxp.com> 8240L: linux-i2c@vger.kernel.org 8241L: linux-imx@nxp.com 8242S: Maintained 8243F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8244F: drivers/i2c/busses/i2c-imx-lpi2c.c 8245 8246FREESCALE MPC I2C DRIVER 8247M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8248L: linux-i2c@vger.kernel.org 8249S: Maintained 8250F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8251F: drivers/i2c/busses/i2c-mpc.c 8252 8253FREESCALE QORIQ DPAA ETHERNET DRIVER 8254M: Madalin Bucur <madalin.bucur@nxp.com> 8255L: netdev@vger.kernel.org 8256S: Maintained 8257F: drivers/net/ethernet/freescale/dpaa 8258 8259FREESCALE QORIQ DPAA FMAN DRIVER 8260M: Madalin Bucur <madalin.bucur@nxp.com> 8261R: Sean Anderson <sean.anderson@seco.com> 8262L: netdev@vger.kernel.org 8263S: Maintained 8264F: Documentation/devicetree/bindings/net/fsl-fman.txt 8265F: drivers/net/ethernet/freescale/fman 8266 8267FREESCALE QORIQ PTP CLOCK DRIVER 8268M: Yangbo Lu <yangbo.lu@nxp.com> 8269L: netdev@vger.kernel.org 8270S: Maintained 8271F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8272F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8273F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8274F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8275F: drivers/ptp/ptp_qoriq.c 8276F: drivers/ptp/ptp_qoriq_debugfs.c 8277F: include/linux/fsl/ptp_qoriq.h 8278 8279FREESCALE QUAD SPI DRIVER 8280M: Han Xu <han.xu@nxp.com> 8281L: linux-spi@vger.kernel.org 8282S: Maintained 8283F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8284F: drivers/spi/spi-fsl-qspi.c 8285 8286FREESCALE QUICC ENGINE LIBRARY 8287M: Qiang Zhao <qiang.zhao@nxp.com> 8288L: linuxppc-dev@lists.ozlabs.org 8289S: Maintained 8290F: drivers/soc/fsl/qe/ 8291F: include/soc/fsl/qe/ 8292 8293FREESCALE QUICC ENGINE QMC DRIVER 8294M: Herve Codina <herve.codina@bootlin.com> 8295L: linuxppc-dev@lists.ozlabs.org 8296S: Maintained 8297F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8298F: drivers/soc/fsl/qe/qmc.c 8299F: include/soc/fsl/qe/qmc.h 8300 8301FREESCALE QUICC ENGINE TSA DRIVER 8302M: Herve Codina <herve.codina@bootlin.com> 8303L: linuxppc-dev@lists.ozlabs.org 8304S: Maintained 8305F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8306F: drivers/soc/fsl/qe/tsa.c 8307F: drivers/soc/fsl/qe/tsa.h 8308F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8309 8310FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8311M: Li Yang <leoyang.li@nxp.com> 8312L: netdev@vger.kernel.org 8313L: linuxppc-dev@lists.ozlabs.org 8314S: Maintained 8315F: drivers/net/ethernet/freescale/ucc_geth* 8316 8317FREESCALE QUICC ENGINE UCC HDLC DRIVER 8318M: Zhao Qiang <qiang.zhao@nxp.com> 8319L: netdev@vger.kernel.org 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Maintained 8322F: drivers/net/wan/fsl_ucc_hdlc* 8323 8324FREESCALE QUICC ENGINE UCC UART DRIVER 8325M: Timur Tabi <timur@kernel.org> 8326L: linuxppc-dev@lists.ozlabs.org 8327S: Maintained 8328F: drivers/tty/serial/ucc_uart.c 8329 8330FREESCALE SOC DRIVERS 8331M: Li Yang <leoyang.li@nxp.com> 8332L: linuxppc-dev@lists.ozlabs.org 8333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8334S: Maintained 8335F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8336F: Documentation/devicetree/bindings/soc/fsl/ 8337F: drivers/soc/fsl/ 8338F: include/linux/fsl/ 8339F: include/soc/fsl/ 8340 8341FREESCALE SOC FS_ENET DRIVER 8342M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8343L: linuxppc-dev@lists.ozlabs.org 8344L: netdev@vger.kernel.org 8345S: Maintained 8346F: drivers/net/ethernet/freescale/fs_enet/ 8347F: include/linux/fs_enet_pd.h 8348 8349FREESCALE SOC SOUND DRIVERS 8350M: Shengjiu Wang <shengjiu.wang@gmail.com> 8351M: Xiubo Li <Xiubo.Lee@gmail.com> 8352R: Fabio Estevam <festevam@gmail.com> 8353R: Nicolin Chen <nicoleotsuka@gmail.com> 8354L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8355L: linuxppc-dev@lists.ozlabs.org 8356S: Maintained 8357F: sound/soc/fsl/fsl* 8358F: sound/soc/fsl/imx* 8359F: sound/soc/fsl/mpc8610_hpcd.c 8360 8361FREESCALE SOC SOUND QMC DRIVER 8362M: Herve Codina <herve.codina@bootlin.com> 8363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8364L: linuxppc-dev@lists.ozlabs.org 8365S: Maintained 8366F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8367F: sound/soc/fsl/fsl_qmc_audio.c 8368 8369FREESCALE USB PERIPHERAL DRIVERS 8370M: Li Yang <leoyang.li@nxp.com> 8371L: linux-usb@vger.kernel.org 8372L: linuxppc-dev@lists.ozlabs.org 8373S: Maintained 8374F: drivers/usb/gadget/udc/fsl* 8375 8376FREESCALE USB PHY DRIVER 8377M: Ran Wang <ran.wang_1@nxp.com> 8378L: linux-usb@vger.kernel.org 8379L: linuxppc-dev@lists.ozlabs.org 8380S: Maintained 8381F: drivers/usb/phy/phy-fsl-usb* 8382 8383FREEVXFS FILESYSTEM 8384M: Christoph Hellwig <hch@infradead.org> 8385S: Maintained 8386W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8387F: fs/freevxfs/ 8388 8389FREEZER 8390M: "Rafael J. Wysocki" <rafael@kernel.org> 8391M: Pavel Machek <pavel@ucw.cz> 8392L: linux-pm@vger.kernel.org 8393S: Supported 8394F: Documentation/power/freezing-of-tasks.rst 8395F: include/linux/freezer.h 8396F: kernel/freezer.c 8397 8398FRONTSWAP API 8399M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8400L: linux-kernel@vger.kernel.org 8401S: Maintained 8402F: include/linux/frontswap.h 8403F: mm/frontswap.c 8404 8405FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8406M: David Howells <dhowells@redhat.com> 8407L: linux-cachefs@redhat.com (moderated for non-subscribers) 8408S: Supported 8409F: Documentation/filesystems/caching/ 8410F: fs/fscache/ 8411F: include/linux/fscache*.h 8412 8413FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8414M: Eric Biggers <ebiggers@kernel.org> 8415M: Theodore Y. Ts'o <tytso@mit.edu> 8416M: Jaegeuk Kim <jaegeuk@kernel.org> 8417L: linux-fscrypt@vger.kernel.org 8418S: Supported 8419Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8420T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8421F: Documentation/filesystems/fscrypt.rst 8422F: fs/crypto/ 8423F: include/linux/fscrypt.h 8424F: include/uapi/linux/fscrypt.h 8425 8426FSI SUBSYSTEM 8427M: Jeremy Kerr <jk@ozlabs.org> 8428M: Joel Stanley <joel@jms.id.au> 8429R: Alistar Popple <alistair@popple.id.au> 8430R: Eddie James <eajames@linux.ibm.com> 8431L: linux-fsi@lists.ozlabs.org 8432S: Supported 8433Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8434T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8435F: drivers/fsi/ 8436F: include/linux/fsi*.h 8437F: include/trace/events/fsi*.h 8438 8439FSI-ATTACHED I2C DRIVER 8440M: Eddie James <eajames@linux.ibm.com> 8441L: linux-i2c@vger.kernel.org 8442L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8443S: Maintained 8444F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8445F: drivers/i2c/busses/i2c-fsi.c 8446 8447FSI-ATTACHED SPI DRIVER 8448M: Eddie James <eajames@linux.ibm.com> 8449L: linux-spi@vger.kernel.org 8450S: Maintained 8451F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8452F: drivers/spi/spi-fsi.c 8453 8454FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8455M: Jan Kara <jack@suse.cz> 8456R: Amir Goldstein <amir73il@gmail.com> 8457L: linux-fsdevel@vger.kernel.org 8458S: Maintained 8459T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8460F: fs/notify/ 8461F: include/linux/fsnotify*.h 8462 8463FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8464M: Eric Biggers <ebiggers@kernel.org> 8465M: Theodore Y. Ts'o <tytso@mit.edu> 8466L: fsverity@lists.linux.dev 8467S: Supported 8468Q: https://patchwork.kernel.org/project/fsverity/list/ 8469T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8470F: Documentation/filesystems/fsverity.rst 8471F: fs/verity/ 8472F: include/linux/fsverity.h 8473F: include/uapi/linux/fsverity.h 8474 8475FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8476M: Michael Zaidman <michael.zaidman@gmail.com> 8477L: linux-i2c@vger.kernel.org 8478L: linux-input@vger.kernel.org 8479S: Maintained 8480F: drivers/hid/hid-ft260.c 8481 8482FUJITSU LAPTOP EXTRAS 8483M: Jonathan Woithe <jwoithe@just42.net> 8484L: platform-driver-x86@vger.kernel.org 8485S: Maintained 8486F: drivers/platform/x86/fujitsu-laptop.c 8487 8488FUJITSU TABLET EXTRAS 8489M: Robert Gerlach <khnz@gmx.de> 8490L: platform-driver-x86@vger.kernel.org 8491S: Maintained 8492F: drivers/platform/x86/fujitsu-tablet.c 8493 8494FUNCTION HOOKS (FTRACE) 8495M: Steven Rostedt <rostedt@goodmis.org> 8496M: Masami Hiramatsu <mhiramat@kernel.org> 8497R: Mark Rutland <mark.rutland@arm.com> 8498L: linux-kernel@vger.kernel.org 8499L: linux-trace-kernel@vger.kernel.org 8500S: Maintained 8501Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8502T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8503F: Documentation/trace/ftrace* 8504F: arch/*/*/*/*ftrace* 8505F: arch/*/*/*ftrace* 8506F: include/*/ftrace.h 8507F: kernel/trace/fgraph.c 8508F: kernel/trace/ftrace* 8509F: samples/ftrace 8510 8511FUNGIBLE ETHERNET DRIVERS 8512M: Dimitris Michailidis <dmichail@fungible.com> 8513L: netdev@vger.kernel.org 8514S: Supported 8515F: drivers/net/ethernet/fungible/ 8516 8517FUSE: FILESYSTEM IN USERSPACE 8518M: Miklos Szeredi <miklos@szeredi.hu> 8519L: linux-fsdevel@vger.kernel.org 8520S: Maintained 8521W: https://github.com/libfuse/ 8522T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8523F: Documentation/filesystems/fuse.rst 8524F: fs/fuse/ 8525F: include/uapi/linux/fuse.h 8526 8527FUTEX SUBSYSTEM 8528M: Thomas Gleixner <tglx@linutronix.de> 8529M: Ingo Molnar <mingo@redhat.com> 8530R: Peter Zijlstra <peterz@infradead.org> 8531R: Darren Hart <dvhart@infradead.org> 8532R: Davidlohr Bueso <dave@stgolabs.net> 8533R: André Almeida <andrealmeid@igalia.com> 8534L: linux-kernel@vger.kernel.org 8535S: Maintained 8536T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8537F: Documentation/locking/*futex* 8538F: include/asm-generic/futex.h 8539F: include/linux/futex.h 8540F: include/uapi/linux/futex.h 8541F: kernel/futex/* 8542F: tools/perf/bench/futex* 8543F: tools/testing/selftests/futex/ 8544 8545GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8546M: Tim Harvey <tharvey@gateworks.com> 8547S: Maintained 8548F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8549F: Documentation/hwmon/gsc-hwmon.rst 8550F: drivers/hwmon/gsc-hwmon.c 8551F: drivers/mfd/gateworks-gsc.c 8552F: include/linux/mfd/gsc.h 8553F: include/linux/platform_data/gsc_hwmon.h 8554 8555GCC PLUGINS 8556M: Kees Cook <keescook@chromium.org> 8557L: linux-hardening@vger.kernel.org 8558S: Maintained 8559T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8560F: Documentation/kbuild/gcc-plugins.rst 8561F: scripts/Makefile.gcc-plugins 8562F: scripts/gcc-plugins/ 8563 8564GCOV BASED KERNEL PROFILING 8565M: Peter Oberparleiter <oberpar@linux.ibm.com> 8566S: Maintained 8567F: Documentation/dev-tools/gcov.rst 8568F: kernel/gcov/ 8569 8570GDB KERNEL DEBUGGING HELPER SCRIPTS 8571M: Jan Kiszka <jan.kiszka@siemens.com> 8572M: Kieran Bingham <kbingham@kernel.org> 8573S: Supported 8574F: scripts/gdb/ 8575 8576GEMINI CRYPTO DRIVER 8577M: Corentin Labbe <clabbe@baylibre.com> 8578L: linux-crypto@vger.kernel.org 8579S: Maintained 8580F: drivers/crypto/gemini/ 8581 8582GEMTEK FM RADIO RECEIVER DRIVER 8583M: Hans Verkuil <hverkuil@xs4all.nl> 8584L: linux-media@vger.kernel.org 8585S: Maintained 8586W: https://linuxtv.org 8587T: git git://linuxtv.org/media_tree.git 8588F: drivers/media/radio/radio-gemtek* 8589 8590GENERIC ARCHITECTURE TOPOLOGY 8591M: Sudeep Holla <sudeep.holla@arm.com> 8592L: linux-kernel@vger.kernel.org 8593S: Maintained 8594F: drivers/base/arch_topology.c 8595F: include/linux/arch_topology.h 8596 8597GENERIC ENTRY CODE 8598M: Thomas Gleixner <tglx@linutronix.de> 8599M: Peter Zijlstra <peterz@infradead.org> 8600M: Andy Lutomirski <luto@kernel.org> 8601L: linux-kernel@vger.kernel.org 8602S: Maintained 8603T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8604F: include/linux/entry-common.h 8605F: include/linux/entry-kvm.h 8606F: kernel/entry/ 8607 8608GENERIC GPIO I2C DRIVER 8609M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8610S: Supported 8611F: drivers/i2c/busses/i2c-gpio.c 8612F: include/linux/platform_data/i2c-gpio.h 8613 8614GENERIC GPIO I2C MULTIPLEXER DRIVER 8615M: Peter Korsgaard <peter.korsgaard@barco.com> 8616L: linux-i2c@vger.kernel.org 8617S: Supported 8618F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8619F: drivers/i2c/muxes/i2c-mux-gpio.c 8620F: include/linux/platform_data/i2c-mux-gpio.h 8621 8622GENERIC HDLC (WAN) DRIVERS 8623M: Krzysztof Halasa <khc@pm.waw.pl> 8624S: Maintained 8625W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8626F: drivers/net/wan/c101.c 8627F: drivers/net/wan/hd6457* 8628F: drivers/net/wan/hdlc* 8629F: drivers/net/wan/n2.c 8630F: drivers/net/wan/pc300too.c 8631F: drivers/net/wan/pci200syn.c 8632F: drivers/net/wan/wanxl* 8633 8634GENERIC INCLUDE/ASM HEADER FILES 8635M: Arnd Bergmann <arnd@arndb.de> 8636L: linux-arch@vger.kernel.org 8637S: Maintained 8638T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8639F: include/asm-generic/ 8640F: include/uapi/asm-generic/ 8641 8642GENERIC PHY FRAMEWORK 8643M: Vinod Koul <vkoul@kernel.org> 8644M: Kishon Vijay Abraham I <kishon@kernel.org> 8645L: linux-phy@lists.infradead.org 8646S: Supported 8647Q: https://patchwork.kernel.org/project/linux-phy/list/ 8648T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8649F: Documentation/devicetree/bindings/phy/ 8650F: drivers/phy/ 8651F: include/dt-bindings/phy/ 8652F: include/linux/phy/ 8653 8654GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8655M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8656S: Supported 8657F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8658 8659GENERIC PM DOMAINS 8660M: "Rafael J. Wysocki" <rafael@kernel.org> 8661M: Kevin Hilman <khilman@kernel.org> 8662M: Ulf Hansson <ulf.hansson@linaro.org> 8663L: linux-pm@vger.kernel.org 8664S: Supported 8665F: Documentation/devicetree/bindings/power/power?domain* 8666F: drivers/base/power/domain*.c 8667F: include/linux/pm_domain.h 8668 8669GENERIC PM DOMAIN PROVIDERS 8670M: Ulf Hansson <ulf.hansson@linaro.org> 8671L: linux-pm@vger.kernel.org 8672S: Supported 8673T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8674F: drivers/genpd/ 8675 8676GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8677M: Eugen Hristev <eugen.hristev@microchip.com> 8678L: linux-input@vger.kernel.org 8679S: Maintained 8680F: drivers/input/touchscreen/resistive-adc-touch.c 8681 8682GENERIC STRING LIBRARY 8683R: Andy Shevchenko <andy@kernel.org> 8684S: Maintained 8685F: include/linux/string.h 8686F: include/linux/string_choices.h 8687F: include/linux/string_helpers.h 8688F: lib/string.c 8689F: lib/string_helpers.c 8690F: lib/test-string_helpers.c 8691F: lib/test_string.c 8692 8693GENERIC UIO DRIVER FOR PCI DEVICES 8694M: "Michael S. Tsirkin" <mst@redhat.com> 8695L: kvm@vger.kernel.org 8696S: Supported 8697F: drivers/uio/uio_pci_generic.c 8698 8699GENERIC VDSO LIBRARY 8700M: Andy Lutomirski <luto@kernel.org> 8701M: Thomas Gleixner <tglx@linutronix.de> 8702M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8703L: linux-kernel@vger.kernel.org 8704S: Maintained 8705T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8706F: include/asm-generic/vdso/vsyscall.h 8707F: include/vdso/ 8708F: kernel/time/vsyscall.c 8709F: lib/vdso/ 8710 8711GENWQE (IBM Generic Workqueue Card) 8712M: Frank Haverkamp <haver@linux.ibm.com> 8713S: Supported 8714F: drivers/misc/genwqe/ 8715 8716GET_MAINTAINER SCRIPT 8717M: Joe Perches <joe@perches.com> 8718S: Maintained 8719F: scripts/get_maintainer.pl 8720 8721GFS2 FILE SYSTEM 8722M: Bob Peterson <rpeterso@redhat.com> 8723M: Andreas Gruenbacher <agruenba@redhat.com> 8724L: cluster-devel@redhat.com 8725S: Supported 8726B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8727T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8728F: Documentation/filesystems/gfs2* 8729F: fs/gfs2/ 8730F: include/uapi/linux/gfs2_ondisk.h 8731 8732GIGABYTE WMI DRIVER 8733M: Thomas Weißschuh <thomas@weissschuh.net> 8734L: platform-driver-x86@vger.kernel.org 8735S: Maintained 8736F: drivers/platform/x86/gigabyte-wmi.c 8737 8738GNSS SUBSYSTEM 8739M: Johan Hovold <johan@kernel.org> 8740S: Maintained 8741T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8742F: Documentation/ABI/testing/sysfs-class-gnss 8743F: Documentation/devicetree/bindings/gnss/ 8744F: drivers/gnss/ 8745F: include/linux/gnss.h 8746 8747GO7007 MPEG CODEC 8748M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8749L: linux-media@vger.kernel.org 8750S: Maintained 8751F: drivers/media/usb/go7007/ 8752 8753GOODIX TOUCHSCREEN 8754M: Bastien Nocera <hadess@hadess.net> 8755M: Hans de Goede <hdegoede@redhat.com> 8756L: linux-input@vger.kernel.org 8757S: Maintained 8758F: drivers/input/touchscreen/goodix* 8759 8760GOOGLE ETHERNET DRIVERS 8761M: Jeroen de Borst <jeroendb@google.com> 8762M: Praveen Kaligineedi <pkaligineedi@google.com> 8763R: Shailend Chand <shailend@google.com> 8764L: netdev@vger.kernel.org 8765S: Supported 8766F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8767F: drivers/net/ethernet/google 8768 8769GPD POCKET FAN DRIVER 8770M: Hans de Goede <hdegoede@redhat.com> 8771L: platform-driver-x86@vger.kernel.org 8772S: Maintained 8773F: drivers/platform/x86/gpd-pocket-fan.c 8774 8775GPIO ACPI SUPPORT 8776M: Mika Westerberg <mika.westerberg@linux.intel.com> 8777M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8778L: linux-gpio@vger.kernel.org 8779L: linux-acpi@vger.kernel.org 8780S: Supported 8781T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8782F: Documentation/firmware-guide/acpi/gpio-properties.rst 8783F: drivers/gpio/gpiolib-acpi.c 8784F: drivers/gpio/gpiolib-acpi.h 8785 8786GPIO AGGREGATOR 8787M: Geert Uytterhoeven <geert+renesas@glider.be> 8788L: linux-gpio@vger.kernel.org 8789S: Supported 8790F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8791F: drivers/gpio/gpio-aggregator.c 8792 8793GPIO IR Transmitter 8794M: Sean Young <sean@mess.org> 8795L: linux-media@vger.kernel.org 8796S: Maintained 8797F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8798F: drivers/media/rc/gpio-ir-tx.c 8799 8800GPIO MOCKUP DRIVER 8801M: Bamvor Jian Zhang <bamv2005@gmail.com> 8802L: linux-gpio@vger.kernel.org 8803S: Maintained 8804F: drivers/gpio/gpio-mockup.c 8805F: tools/testing/selftests/gpio/ 8806 8807GPIO REGMAP 8808R: Michael Walle <michael@walle.cc> 8809S: Maintained 8810F: drivers/gpio/gpio-regmap.c 8811F: include/linux/gpio/regmap.h 8812 8813GPIO SUBSYSTEM 8814M: Linus Walleij <linus.walleij@linaro.org> 8815M: Bartosz Golaszewski <brgl@bgdev.pl> 8816R: Andy Shevchenko <andy@kernel.org> 8817L: linux-gpio@vger.kernel.org 8818S: Maintained 8819T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8820F: Documentation/ABI/obsolete/sysfs-gpio 8821F: Documentation/ABI/testing/gpio-cdev 8822F: Documentation/admin-guide/gpio/ 8823F: Documentation/devicetree/bindings/gpio/ 8824F: Documentation/driver-api/gpio/ 8825F: drivers/gpio/ 8826F: include/dt-bindings/gpio/ 8827F: include/linux/gpio.h 8828F: include/linux/gpio/ 8829F: include/linux/of_gpio.h 8830F: include/uapi/linux/gpio.h 8831F: tools/gpio/ 8832 8833GRE DEMULTIPLEXER DRIVER 8834M: Dmitry Kozlov <xeb@mail.ru> 8835L: netdev@vger.kernel.org 8836S: Maintained 8837F: include/net/gre.h 8838F: net/ipv4/gre_demux.c 8839F: net/ipv4/gre_offload.c 8840 8841GRETH 10/100/1G Ethernet MAC device driver 8842M: Andreas Larsson <andreas@gaisler.com> 8843L: netdev@vger.kernel.org 8844S: Maintained 8845F: drivers/net/ethernet/aeroflex/ 8846 8847GREYBUS AUDIO PROTOCOLS DRIVERS 8848M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8849M: Mark Greer <mgreer@animalcreek.com> 8850S: Maintained 8851F: drivers/staging/greybus/audio_apbridgea.c 8852F: drivers/staging/greybus/audio_apbridgea.h 8853F: drivers/staging/greybus/audio_codec.c 8854F: drivers/staging/greybus/audio_codec.h 8855F: drivers/staging/greybus/audio_gb.c 8856F: drivers/staging/greybus/audio_manager.c 8857F: drivers/staging/greybus/audio_manager.h 8858F: drivers/staging/greybus/audio_manager_module.c 8859F: drivers/staging/greybus/audio_manager_private.h 8860F: drivers/staging/greybus/audio_manager_sysfs.c 8861F: drivers/staging/greybus/audio_module.c 8862F: drivers/staging/greybus/audio_topology.c 8863 8864GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8865M: Viresh Kumar <vireshk@kernel.org> 8866S: Maintained 8867F: drivers/staging/greybus/authentication.c 8868F: drivers/staging/greybus/bootrom.c 8869F: drivers/staging/greybus/firmware.h 8870F: drivers/staging/greybus/fw-core.c 8871F: drivers/staging/greybus/fw-download.c 8872F: drivers/staging/greybus/fw-management.c 8873F: drivers/staging/greybus/greybus_authentication.h 8874F: drivers/staging/greybus/greybus_firmware.h 8875F: drivers/staging/greybus/hid.c 8876F: drivers/staging/greybus/i2c.c 8877F: drivers/staging/greybus/spi.c 8878F: drivers/staging/greybus/spilib.c 8879F: drivers/staging/greybus/spilib.h 8880 8881GREYBUS LOOPBACK DRIVER 8882M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8883S: Maintained 8884F: drivers/staging/greybus/loopback.c 8885 8886GREYBUS PLATFORM DRIVERS 8887M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8888S: Maintained 8889F: drivers/staging/greybus/arche-apb-ctrl.c 8890F: drivers/staging/greybus/arche-platform.c 8891F: drivers/staging/greybus/arche_platform.h 8892 8893GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8894M: Rui Miguel Silva <rmfrfs@gmail.com> 8895S: Maintained 8896F: drivers/staging/greybus/gpio.c 8897F: drivers/staging/greybus/light.c 8898F: drivers/staging/greybus/power_supply.c 8899F: drivers/staging/greybus/sdio.c 8900F: drivers/staging/greybus/spi.c 8901F: drivers/staging/greybus/spilib.c 8902 8903GREYBUS SUBSYSTEM 8904M: Johan Hovold <johan@kernel.org> 8905M: Alex Elder <elder@kernel.org> 8906M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8907L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8908S: Maintained 8909F: drivers/greybus/ 8910F: drivers/staging/greybus/ 8911F: include/linux/greybus.h 8912F: include/linux/greybus/ 8913 8914GREYBUS UART PROTOCOLS DRIVERS 8915M: David Lin <dtwlin@gmail.com> 8916S: Maintained 8917F: drivers/staging/greybus/log.c 8918F: drivers/staging/greybus/uart.c 8919 8920GS1662 VIDEO SERIALIZER 8921M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8922L: linux-media@vger.kernel.org 8923S: Maintained 8924T: git git://linuxtv.org/media_tree.git 8925F: drivers/media/spi/gs1662.c 8926 8927GSPCA FINEPIX SUBDRIVER 8928M: Frank Zago <frank@zago.net> 8929L: linux-media@vger.kernel.org 8930S: Maintained 8931T: git git://linuxtv.org/media_tree.git 8932F: drivers/media/usb/gspca/finepix.c 8933 8934GSPCA GL860 SUBDRIVER 8935M: Olivier Lorin <o.lorin@laposte.net> 8936L: linux-media@vger.kernel.org 8937S: Maintained 8938T: git git://linuxtv.org/media_tree.git 8939F: drivers/media/usb/gspca/gl860/ 8940 8941GSPCA M5602 SUBDRIVER 8942M: Erik Andren <erik.andren@gmail.com> 8943L: linux-media@vger.kernel.org 8944S: Maintained 8945T: git git://linuxtv.org/media_tree.git 8946F: drivers/media/usb/gspca/m5602/ 8947 8948GSPCA PAC207 SONIXB SUBDRIVER 8949M: Hans Verkuil <hverkuil@xs4all.nl> 8950L: linux-media@vger.kernel.org 8951S: Odd Fixes 8952T: git git://linuxtv.org/media_tree.git 8953F: drivers/media/usb/gspca/pac207.c 8954 8955GSPCA SN9C20X SUBDRIVER 8956M: Brian Johnson <brijohn@gmail.com> 8957L: linux-media@vger.kernel.org 8958S: Maintained 8959T: git git://linuxtv.org/media_tree.git 8960F: drivers/media/usb/gspca/sn9c20x.c 8961 8962GSPCA T613 SUBDRIVER 8963M: Leandro Costantino <lcostantino@gmail.com> 8964L: linux-media@vger.kernel.org 8965S: Maintained 8966T: git git://linuxtv.org/media_tree.git 8967F: drivers/media/usb/gspca/t613.c 8968 8969GSPCA USB WEBCAM DRIVER 8970M: Hans Verkuil <hverkuil@xs4all.nl> 8971L: linux-media@vger.kernel.org 8972S: Odd Fixes 8973T: git git://linuxtv.org/media_tree.git 8974F: drivers/media/usb/gspca/ 8975 8976GTP (GPRS Tunneling Protocol) 8977M: Pablo Neira Ayuso <pablo@netfilter.org> 8978M: Harald Welte <laforge@gnumonks.org> 8979L: osmocom-net-gprs@lists.osmocom.org 8980S: Maintained 8981T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8982F: drivers/net/gtp.c 8983 8984GUID PARTITION TABLE (GPT) 8985M: Davidlohr Bueso <dave@stgolabs.net> 8986L: linux-efi@vger.kernel.org 8987S: Maintained 8988F: block/partitions/efi.* 8989 8990HABANALABS PCI DRIVER 8991M: Oded Gabbay <ogabbay@kernel.org> 8992L: dri-devel@lists.freedesktop.org 8993S: Supported 8994C: irc://irc.oftc.net/dri-devel 8995T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8996F: Documentation/ABI/testing/debugfs-driver-habanalabs 8997F: Documentation/ABI/testing/sysfs-driver-habanalabs 8998F: drivers/accel/habanalabs/ 8999F: include/trace/events/habanalabs.h 9000F: include/uapi/drm/habanalabs_accel.h 9001 9002HACKRF MEDIA DRIVER 9003M: Antti Palosaari <crope@iki.fi> 9004L: linux-media@vger.kernel.org 9005S: Maintained 9006W: https://linuxtv.org 9007W: http://palosaari.fi/linux/ 9008Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9009T: git git://linuxtv.org/anttip/media_tree.git 9010F: drivers/media/usb/hackrf/ 9011 9012HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9013M: Chuck Lever <chuck.lever@oracle.com> 9014L: kernel-tls-handshake@lists.linux.dev 9015L: netdev@vger.kernel.org 9016S: Maintained 9017F: Documentation/netlink/specs/handshake.yaml 9018F: Documentation/networking/tls-handshake.rst 9019F: include/net/handshake.h 9020F: include/trace/events/handshake.h 9021F: net/handshake/ 9022 9023HANTRO VPU CODEC DRIVER 9024M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9025M: Philipp Zabel <p.zabel@pengutronix.de> 9026L: linux-media@vger.kernel.org 9027L: linux-rockchip@lists.infradead.org 9028S: Maintained 9029F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9030F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9031F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9032F: drivers/media/platform/verisilicon/ 9033 9034HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9035M: Frank Seidel <frank@f-seidel.de> 9036L: platform-driver-x86@vger.kernel.org 9037S: Maintained 9038W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9039F: drivers/platform/x86/hdaps.c 9040 9041HARDWARE MONITORING 9042M: Jean Delvare <jdelvare@suse.com> 9043M: Guenter Roeck <linux@roeck-us.net> 9044L: linux-hwmon@vger.kernel.org 9045S: Maintained 9046W: http://hwmon.wiki.kernel.org/ 9047T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9048F: Documentation/ABI/testing/sysfs-class-hwmon 9049F: Documentation/devicetree/bindings/hwmon/ 9050F: Documentation/hwmon/ 9051F: drivers/hwmon/ 9052F: include/linux/hwmon*.h 9053F: include/trace/events/hwmon*.h 9054K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9055 9056HARDWARE RANDOM NUMBER GENERATOR CORE 9057M: Olivia Mackall <olivia@selenic.com> 9058M: Herbert Xu <herbert@gondor.apana.org.au> 9059L: linux-crypto@vger.kernel.org 9060S: Odd fixes 9061F: Documentation/admin-guide/hw_random.rst 9062F: Documentation/devicetree/bindings/rng/ 9063F: drivers/char/hw_random/ 9064F: include/linux/hw_random.h 9065 9066HARDWARE SPINLOCK CORE 9067M: Ohad Ben-Cohen <ohad@wizery.com> 9068M: Bjorn Andersson <andersson@kernel.org> 9069R: Baolin Wang <baolin.wang7@gmail.com> 9070L: linux-remoteproc@vger.kernel.org 9071S: Maintained 9072T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9073F: Documentation/devicetree/bindings/hwlock/ 9074F: Documentation/locking/hwspinlock.rst 9075F: drivers/hwspinlock/ 9076F: include/linux/hwspinlock.h 9077 9078HARDWARE TRACING FACILITIES 9079M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9080S: Maintained 9081F: drivers/hwtracing/ 9082 9083HARMONY SOUND DRIVER 9084L: linux-parisc@vger.kernel.org 9085S: Maintained 9086F: sound/parisc/harmony.* 9087 9088HDPVR USB VIDEO ENCODER DRIVER 9089M: Hans Verkuil <hverkuil@xs4all.nl> 9090L: linux-media@vger.kernel.org 9091S: Odd Fixes 9092W: https://linuxtv.org 9093T: git git://linuxtv.org/media_tree.git 9094F: drivers/media/usb/hdpvr/ 9095 9096HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9097M: Matt Hsiao <matt.hsiao@hpe.com> 9098S: Supported 9099F: drivers/misc/hpilo.[ch] 9100 9101HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9102M: Jerry Hoemann <jerry.hoemann@hpe.com> 9103S: Supported 9104F: Documentation/watchdog/hpwdt.rst 9105F: drivers/watchdog/hpwdt.c 9106 9107HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9108M: Don Brace <don.brace@microchip.com> 9109L: storagedev@microchip.com 9110L: linux-scsi@vger.kernel.org 9111S: Supported 9112F: Documentation/scsi/hpsa.rst 9113F: drivers/scsi/hpsa*.[ch] 9114F: include/linux/cciss*.h 9115F: include/uapi/linux/cciss*.h 9116 9117HFI1 DRIVER 9118M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9119L: linux-rdma@vger.kernel.org 9120S: Supported 9121F: drivers/infiniband/hw/hfi1 9122 9123HFS FILESYSTEM 9124L: linux-fsdevel@vger.kernel.org 9125S: Orphan 9126F: Documentation/filesystems/hfs.rst 9127F: fs/hfs/ 9128 9129HFSPLUS FILESYSTEM 9130L: linux-fsdevel@vger.kernel.org 9131S: Orphan 9132F: Documentation/filesystems/hfsplus.rst 9133F: fs/hfsplus/ 9134 9135HGA FRAMEBUFFER DRIVER 9136M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9137L: linux-nvidia@lists.surfsouth.com 9138S: Maintained 9139W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9140F: drivers/video/fbdev/hgafb.c 9141 9142HIBERNATION (aka Software Suspend, aka swsusp) 9143M: "Rafael J. Wysocki" <rafael@kernel.org> 9144M: Pavel Machek <pavel@ucw.cz> 9145L: linux-pm@vger.kernel.org 9146S: Supported 9147B: https://bugzilla.kernel.org 9148F: arch/*/include/asm/suspend*.h 9149F: arch/x86/power/ 9150F: drivers/base/power/ 9151F: include/linux/freezer.h 9152F: include/linux/pm.h 9153F: include/linux/suspend.h 9154F: kernel/power/ 9155 9156HID CORE LAYER 9157M: Jiri Kosina <jikos@kernel.org> 9158M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9159L: linux-input@vger.kernel.org 9160S: Maintained 9161T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9162F: Documentation/hid/ 9163F: drivers/hid/ 9164F: include/linux/hid* 9165F: include/uapi/linux/hid* 9166F: samples/hid/ 9167F: tools/testing/selftests/hid/ 9168 9169HID LOGITECH DRIVERS 9170R: Filipe Laíns <lains@riseup.net> 9171L: linux-input@vger.kernel.org 9172S: Maintained 9173F: drivers/hid/hid-logitech-* 9174 9175HID NVIDIA SHIELD DRIVER 9176M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9177L: linux-input@vger.kernel.org 9178S: Maintained 9179F: drivers/hid/hid-nvidia-shield.c 9180 9181HID PHOENIX RC FLIGHT CONTROLLER 9182M: Marcus Folkesson <marcus.folkesson@gmail.com> 9183L: linux-input@vger.kernel.org 9184S: Maintained 9185F: drivers/hid/hid-pxrc.c 9186 9187HID PLAYSTATION DRIVER 9188M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9189L: linux-input@vger.kernel.org 9190S: Supported 9191F: drivers/hid/hid-playstation.c 9192 9193HID SENSOR HUB DRIVERS 9194M: Jiri Kosina <jikos@kernel.org> 9195M: Jonathan Cameron <jic23@kernel.org> 9196M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9197L: linux-input@vger.kernel.org 9198L: linux-iio@vger.kernel.org 9199S: Maintained 9200F: Documentation/hid/hid-sensor* 9201F: drivers/hid/hid-sensor-* 9202F: drivers/iio/*/hid-* 9203F: include/linux/hid-sensor-* 9204 9205HID VRC-2 CAR CONTROLLER DRIVER 9206M: Marcus Folkesson <marcus.folkesson@gmail.com> 9207L: linux-input@vger.kernel.org 9208S: Maintained 9209F: drivers/hid/hid-vrc2.c 9210 9211HID WACOM DRIVER 9212M: Ping Cheng <ping.cheng@wacom.com> 9213M: Jason Gerecke <jason.gerecke@wacom.com> 9214L: linux-input@vger.kernel.org 9215S: Maintained 9216F: drivers/hid/wacom.h 9217F: drivers/hid/wacom_* 9218 9219HID++ LOGITECH DRIVERS 9220R: Filipe Laíns <lains@riseup.net> 9221R: Bastien Nocera <hadess@hadess.net> 9222L: linux-input@vger.kernel.org 9223S: Maintained 9224F: drivers/hid/hid-logitech-hidpp.c 9225 9226HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9227M: Thomas Gleixner <tglx@linutronix.de> 9228L: linux-kernel@vger.kernel.org 9229S: Maintained 9230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9231F: Documentation/timers/ 9232F: include/linux/clockchips.h 9233F: include/linux/hrtimer.h 9234F: kernel/time/clockevents.c 9235F: kernel/time/hrtimer.c 9236F: kernel/time/timer_*.c 9237 9238HIGH-SPEED SCC DRIVER FOR AX.25 9239L: linux-hams@vger.kernel.org 9240S: Orphan 9241F: drivers/net/hamradio/scc.c 9242 9243HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9244M: HighPoint Linux Team <linux@highpoint-tech.com> 9245S: Supported 9246W: http://www.highpoint-tech.com 9247F: Documentation/scsi/hptiop.rst 9248F: drivers/scsi/hptiop.c 9249 9250HIKEY960 ONBOARD USB GPIO HUB DRIVER 9251M: John Stultz <jstultz@google.com> 9252L: linux-kernel@vger.kernel.org 9253S: Maintained 9254F: drivers/misc/hisi_hikey_usb.c 9255 9256HIMAX HX83112B TOUCHSCREEN SUPPORT 9257M: Job Noorman <job@noorman.info> 9258L: linux-input@vger.kernel.org 9259S: Maintained 9260F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9261F: drivers/input/touchscreen/himax_hx83112b.c 9262 9263HIPPI 9264M: Jes Sorensen <jes@trained-monkey.org> 9265L: linux-hippi@sunsite.dk 9266S: Maintained 9267F: drivers/net/hippi/ 9268F: include/linux/hippidevice.h 9269F: include/uapi/linux/if_hippi.h 9270F: net/802/hippi.c 9271 9272HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9273M: Kurt Kanzenbach <kurt@linutronix.de> 9274L: netdev@vger.kernel.org 9275S: Maintained 9276F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9277F: drivers/net/dsa/hirschmann/* 9278F: include/linux/platform_data/hirschmann-hellcreek.h 9279F: net/dsa/tag_hellcreek.c 9280 9281HISILICON DMA DRIVER 9282M: Zhou Wang <wangzhou1@hisilicon.com> 9283M: Jie Hai <haijie1@huawei.com> 9284L: dmaengine@vger.kernel.org 9285S: Maintained 9286F: drivers/dma/hisi_dma.c 9287 9288HISILICON GPIO DRIVER 9289M: Jay Fang <f.fangjian@huawei.com> 9290L: linux-gpio@vger.kernel.org 9291S: Maintained 9292F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9293F: drivers/gpio/gpio-hisi.c 9294 9295HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9296M: Longfang Liu <liulongfang@huawei.com> 9297L: linux-crypto@vger.kernel.org 9298S: Maintained 9299F: Documentation/ABI/testing/debugfs-hisi-hpre 9300F: drivers/crypto/hisilicon/hpre/hpre.h 9301F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9302F: drivers/crypto/hisilicon/hpre/hpre_main.c 9303 9304HISILICON HNS3 PMU DRIVER 9305M: Guangbin Huang <huangguangbin2@huawei.com> 9306S: Supported 9307F: Documentation/admin-guide/perf/hns3-pmu.rst 9308F: drivers/perf/hisilicon/hns3_pmu.c 9309 9310HISILICON I2C CONTROLLER DRIVER 9311M: Yicong Yang <yangyicong@hisilicon.com> 9312L: linux-i2c@vger.kernel.org 9313S: Maintained 9314W: https://www.hisilicon.com 9315F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9316F: drivers/i2c/busses/i2c-hisi.c 9317 9318HISILICON LPC BUS DRIVER 9319M: Jay Fang <f.fangjian@huawei.com> 9320S: Maintained 9321W: http://www.hisilicon.com 9322F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9323F: drivers/bus/hisi_lpc.c 9324 9325HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9326M: Yisen Zhuang <yisen.zhuang@huawei.com> 9327M: Salil Mehta <salil.mehta@huawei.com> 9328L: netdev@vger.kernel.org 9329S: Maintained 9330W: http://www.hisilicon.com 9331F: drivers/net/ethernet/hisilicon/hns3/ 9332 9333HISILICON NETWORK SUBSYSTEM DRIVER 9334M: Yisen Zhuang <yisen.zhuang@huawei.com> 9335M: Salil Mehta <salil.mehta@huawei.com> 9336L: netdev@vger.kernel.org 9337S: Maintained 9338W: http://www.hisilicon.com 9339F: Documentation/devicetree/bindings/net/hisilicon*.txt 9340F: drivers/net/ethernet/hisilicon/ 9341 9342HISILICON PMU DRIVER 9343M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9344M: Jonathan Cameron <jonathan.cameron@huawei.com> 9345S: Supported 9346W: http://www.hisilicon.com 9347F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9348F: Documentation/admin-guide/perf/hisi-pmu.rst 9349F: drivers/perf/hisilicon 9350 9351HISILICON PTT DRIVER 9352M: Yicong Yang <yangyicong@hisilicon.com> 9353M: Jonathan Cameron <jonathan.cameron@huawei.com> 9354L: linux-kernel@vger.kernel.org 9355S: Maintained 9356F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9357F: Documentation/trace/hisi-ptt.rst 9358F: drivers/hwtracing/ptt/ 9359F: tools/perf/arch/arm64/util/hisi-ptt.c 9360F: tools/perf/util/hisi-ptt* 9361F: tools/perf/util/hisi-ptt-decoder/* 9362 9363HISILICON QM DRIVER 9364M: Weili Qian <qianweili@huawei.com> 9365M: Zhou Wang <wangzhou1@hisilicon.com> 9366L: linux-crypto@vger.kernel.org 9367S: Maintained 9368F: drivers/crypto/hisilicon/Kconfig 9369F: drivers/crypto/hisilicon/Makefile 9370F: drivers/crypto/hisilicon/qm.c 9371F: drivers/crypto/hisilicon/sgl.c 9372F: include/linux/hisi_acc_qm.h 9373 9374HISILICON ROCE DRIVER 9375M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9376M: Junxian Huang <huangjunxian6@hisilicon.com> 9377L: linux-rdma@vger.kernel.org 9378S: Maintained 9379F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9380F: drivers/infiniband/hw/hns/ 9381 9382HISILICON SAS Controller 9383M: Xiang Chen <chenxiang66@hisilicon.com> 9384S: Supported 9385W: http://www.hisilicon.com 9386F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9387F: drivers/scsi/hisi_sas/ 9388 9389HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9390M: Kai Ye <yekai13@huawei.com> 9391M: Longfang Liu <liulongfang@huawei.com> 9392L: linux-crypto@vger.kernel.org 9393S: Maintained 9394F: Documentation/ABI/testing/debugfs-hisi-sec 9395F: drivers/crypto/hisilicon/sec2/sec.h 9396F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9397F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9398F: drivers/crypto/hisilicon/sec2/sec_main.c 9399 9400HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9401M: Jay Fang <f.fangjian@huawei.com> 9402L: linux-spi@vger.kernel.org 9403S: Maintained 9404W: http://www.hisilicon.com 9405F: drivers/spi/spi-hisi-kunpeng.c 9406 9407HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9408M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9409L: linux-kernel@vger.kernel.org 9410S: Maintained 9411F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9412F: drivers/spmi/hisi-spmi-controller.c 9413 9414HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9415M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9416L: linux-kernel@vger.kernel.org 9417S: Maintained 9418F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9419F: drivers/mfd/hi6421-spmi-pmic.c 9420 9421HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9422M: Weili Qian <qianweili@huawei.com> 9423S: Maintained 9424F: drivers/crypto/hisilicon/trng/trng.c 9425 9426HISILICON V3XX SPI NOR FLASH Controller Driver 9427M: Jay Fang <f.fangjian@huawei.com> 9428S: Maintained 9429W: http://www.hisilicon.com 9430F: drivers/spi/spi-hisi-sfc-v3xx.c 9431 9432HISILICON ZIP Controller DRIVER 9433M: Yang Shen <shenyang39@huawei.com> 9434M: Zhou Wang <wangzhou1@hisilicon.com> 9435L: linux-crypto@vger.kernel.org 9436S: Maintained 9437F: Documentation/ABI/testing/debugfs-hisi-zip 9438F: drivers/crypto/hisilicon/zip/ 9439 9440HMM - Heterogeneous Memory Management 9441M: Jérôme Glisse <jglisse@redhat.com> 9442L: linux-mm@kvack.org 9443S: Maintained 9444F: Documentation/mm/hmm.rst 9445F: include/linux/hmm* 9446F: lib/test_hmm* 9447F: mm/hmm* 9448F: tools/testing/selftests/mm/*hmm* 9449 9450HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9451M: Andreas Klinger <ak@it-klinger.de> 9452L: linux-iio@vger.kernel.org 9453S: Maintained 9454F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9455F: drivers/iio/pressure/mprls0025pa.c 9456 9457HOST AP DRIVER 9458M: Jouni Malinen <j@w1.fi> 9459L: linux-wireless@vger.kernel.org 9460S: Obsolete 9461W: http://w1.fi/hostap-driver.html 9462F: drivers/net/wireless/intersil/hostap/ 9463 9464HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9465L: platform-driver-x86@vger.kernel.org 9466S: Orphan 9467F: drivers/platform/x86/hp/tc1100-wmi.c 9468 9469HP WMI HARDWARE MONITOR DRIVER 9470M: James Seo <james@equiv.tech> 9471L: linux-hwmon@vger.kernel.org 9472S: Maintained 9473F: Documentation/hwmon/hp-wmi-sensors.rst 9474F: drivers/hwmon/hp-wmi-sensors.c 9475 9476HPET: High Precision Event Timers driver 9477M: Clemens Ladisch <clemens@ladisch.de> 9478S: Maintained 9479F: Documentation/timers/hpet.rst 9480F: drivers/char/hpet.c 9481F: include/linux/hpet.h 9482F: include/uapi/linux/hpet.h 9483 9484HPET: x86 9485S: Orphan 9486F: arch/x86/include/asm/hpet.h 9487F: arch/x86/kernel/hpet.c 9488 9489HPFS FILESYSTEM 9490M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9491S: Maintained 9492W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9493F: fs/hpfs/ 9494 9495HSI SUBSYSTEM 9496M: Sebastian Reichel <sre@kernel.org> 9497S: Maintained 9498T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9499F: Documentation/ABI/testing/sysfs-bus-hsi 9500F: Documentation/driver-api/hsi.rst 9501F: drivers/hsi/ 9502F: include/linux/hsi/ 9503F: include/uapi/linux/hsi/ 9504 9505HSO 3G MODEM DRIVER 9506L: linux-usb@vger.kernel.org 9507S: Orphan 9508F: drivers/net/usb/hso.c 9509 9510HSR NETWORK PROTOCOL 9511L: netdev@vger.kernel.org 9512S: Orphan 9513F: net/hsr/ 9514 9515HT16K33 LED CONTROLLER DRIVER 9516M: Robin van der Gracht <robin@protonic.nl> 9517S: Maintained 9518F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9519F: drivers/auxdisplay/ht16k33.c 9520 9521HTCPEN TOUCHSCREEN DRIVER 9522M: Pau Oliva Fora <pof@eslack.org> 9523L: linux-input@vger.kernel.org 9524S: Maintained 9525F: drivers/input/touchscreen/htcpen.c 9526 9527HTE SUBSYSTEM 9528M: Dipen Patel <dipenp@nvidia.com> 9529L: timestamp@lists.linux.dev 9530S: Maintained 9531Q: https://patchwork.kernel.org/project/timestamp/list/ 9532T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9533F: Documentation/devicetree/bindings/timestamp/ 9534F: Documentation/driver-api/hte/ 9535F: drivers/hte/ 9536F: include/linux/hte.h 9537 9538HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9539M: Lorenzo Bianconi <lorenzo@kernel.org> 9540L: linux-iio@vger.kernel.org 9541S: Maintained 9542W: http://www.st.com/ 9543F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9544F: drivers/iio/humidity/hts221* 9545 9546HUAWEI ETHERNET DRIVER 9547M: Cai Huoqing <cai.huoqing@linux.dev> 9548L: netdev@vger.kernel.org 9549S: Maintained 9550F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9551F: drivers/net/ethernet/huawei/hinic/ 9552 9553HUGETLB SUBSYSTEM 9554M: Mike Kravetz <mike.kravetz@oracle.com> 9555M: Muchun Song <muchun.song@linux.dev> 9556L: linux-mm@kvack.org 9557S: Maintained 9558F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9559F: Documentation/admin-guide/mm/hugetlbpage.rst 9560F: Documentation/mm/hugetlbfs_reserv.rst 9561F: Documentation/mm/vmemmap_dedup.rst 9562F: fs/hugetlbfs/ 9563F: include/linux/hugetlb.h 9564F: mm/hugetlb.c 9565F: mm/hugetlb_vmemmap.c 9566F: mm/hugetlb_vmemmap.h 9567 9568HVA ST MEDIA DRIVER 9569M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9570L: linux-media@vger.kernel.org 9571S: Supported 9572W: https://linuxtv.org 9573T: git git://linuxtv.org/media_tree.git 9574F: drivers/media/platform/st/sti/hva 9575 9576HWPOISON MEMORY FAILURE HANDLING 9577M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9578R: Miaohe Lin <linmiaohe@huawei.com> 9579L: linux-mm@kvack.org 9580S: Maintained 9581F: mm/hwpoison-inject.c 9582F: mm/memory-failure.c 9583 9584HYCON HY46XX TOUCHSCREEN SUPPORT 9585M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9586L: linux-input@vger.kernel.org 9587S: Maintained 9588F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9589F: drivers/input/touchscreen/hycon-hy46xx.c 9590 9591HYGON PROCESSOR SUPPORT 9592M: Pu Wen <puwen@hygon.cn> 9593L: linux-kernel@vger.kernel.org 9594S: Maintained 9595F: arch/x86/kernel/cpu/hygon.c 9596 9597HYNIX HI556 SENSOR DRIVER 9598M: Shawn Tu <shawnx.tu@intel.com> 9599L: linux-media@vger.kernel.org 9600S: Maintained 9601T: git git://linuxtv.org/media_tree.git 9602F: drivers/media/i2c/hi556.c 9603 9604HYNIX HI846 SENSOR DRIVER 9605M: Martin Kepplinger <martin.kepplinger@puri.sm> 9606L: linux-media@vger.kernel.org 9607S: Maintained 9608F: drivers/media/i2c/hi846.c 9609 9610HYNIX HI847 SENSOR DRIVER 9611M: Shawn Tu <shawnx.tu@intel.com> 9612L: linux-media@vger.kernel.org 9613S: Maintained 9614F: drivers/media/i2c/hi847.c 9615 9616Hyper-V/Azure CORE AND DRIVERS 9617M: "K. Y. Srinivasan" <kys@microsoft.com> 9618M: Haiyang Zhang <haiyangz@microsoft.com> 9619M: Wei Liu <wei.liu@kernel.org> 9620M: Dexuan Cui <decui@microsoft.com> 9621L: linux-hyperv@vger.kernel.org 9622S: Supported 9623T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9624F: Documentation/ABI/stable/sysfs-bus-vmbus 9625F: Documentation/ABI/testing/debugfs-hyperv 9626F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9627F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9628F: Documentation/virt/hyperv 9629F: arch/arm64/hyperv 9630F: arch/arm64/include/asm/hyperv-tlfs.h 9631F: arch/arm64/include/asm/mshyperv.h 9632F: arch/x86/hyperv 9633F: arch/x86/include/asm/hyperv-tlfs.h 9634F: arch/x86/include/asm/mshyperv.h 9635F: arch/x86/include/asm/trace/hyperv.h 9636F: arch/x86/kernel/cpu/mshyperv.c 9637F: drivers/clocksource/hyperv_timer.c 9638F: drivers/hid/hid-hyperv.c 9639F: drivers/hv/ 9640F: drivers/input/serio/hyperv-keyboard.c 9641F: drivers/iommu/hyperv-iommu.c 9642F: drivers/net/ethernet/microsoft/ 9643F: drivers/net/hyperv/ 9644F: drivers/pci/controller/pci-hyperv-intf.c 9645F: drivers/pci/controller/pci-hyperv.c 9646F: drivers/scsi/storvsc_drv.c 9647F: drivers/uio/uio_hv_generic.c 9648F: drivers/video/fbdev/hyperv_fb.c 9649F: include/asm-generic/hyperv-tlfs.h 9650F: include/asm-generic/mshyperv.h 9651F: include/clocksource/hyperv_timer.h 9652F: include/linux/hyperv.h 9653F: include/net/mana 9654F: include/uapi/linux/hyperv.h 9655F: net/vmw_vsock/hyperv_transport.c 9656F: tools/hv/ 9657 9658HYPERBUS SUPPORT 9659M: Vignesh Raghavendra <vigneshr@ti.com> 9660L: linux-mtd@lists.infradead.org 9661S: Supported 9662Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9663C: irc://irc.oftc.net/mtd 9664T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9665F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9666F: drivers/mtd/hyperbus/ 9667F: include/linux/mtd/hyperbus.h 9668 9669HYPERVISOR VIRTUAL CONSOLE DRIVER 9670L: linuxppc-dev@lists.ozlabs.org 9671S: Odd Fixes 9672F: drivers/tty/hvc/ 9673 9674I2C ACPI SUPPORT 9675M: Mika Westerberg <mika.westerberg@linux.intel.com> 9676L: linux-i2c@vger.kernel.org 9677L: linux-acpi@vger.kernel.org 9678S: Maintained 9679F: drivers/i2c/i2c-core-acpi.c 9680 9681I2C CONTROLLER DRIVER FOR NVIDIA GPU 9682M: Ajay Gupta <ajayg@nvidia.com> 9683L: linux-i2c@vger.kernel.org 9684S: Maintained 9685F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9686F: drivers/i2c/busses/i2c-nvidia-gpu.c 9687 9688I2C MUXES 9689M: Peter Rosin <peda@axentia.se> 9690L: linux-i2c@vger.kernel.org 9691S: Maintained 9692F: Documentation/devicetree/bindings/i2c/i2c-arb* 9693F: Documentation/devicetree/bindings/i2c/i2c-gate* 9694F: Documentation/devicetree/bindings/i2c/i2c-mux* 9695F: Documentation/i2c/i2c-topology.rst 9696F: Documentation/i2c/muxes/ 9697F: drivers/i2c/i2c-mux.c 9698F: drivers/i2c/muxes/ 9699F: include/linux/i2c-mux.h 9700 9701I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9702M: Gregory CLEMENT <gregory.clement@bootlin.com> 9703L: linux-i2c@vger.kernel.org 9704S: Maintained 9705F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9706F: drivers/i2c/busses/i2c-mv64xxx.c 9707 9708I2C OVER PARALLEL PORT 9709M: Jean Delvare <jdelvare@suse.com> 9710L: linux-i2c@vger.kernel.org 9711S: Maintained 9712F: Documentation/i2c/busses/i2c-parport.rst 9713F: drivers/i2c/busses/i2c-parport.c 9714 9715I2C SUBSYSTEM 9716M: Wolfram Sang <wsa@kernel.org> 9717L: linux-i2c@vger.kernel.org 9718S: Maintained 9719W: https://i2c.wiki.kernel.org/ 9720Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9721T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9722F: Documentation/devicetree/bindings/i2c/i2c.txt 9723F: Documentation/i2c/ 9724F: drivers/i2c/* 9725F: include/dt-bindings/i2c/i2c.h 9726F: include/linux/i2c-dev.h 9727F: include/linux/i2c-smbus.h 9728F: include/linux/i2c.h 9729F: include/uapi/linux/i2c-*.h 9730F: include/uapi/linux/i2c.h 9731 9732I2C SUBSYSTEM HOST DRIVERS 9733M: Andi Shyti <andi.shyti@kernel.org> 9734L: linux-i2c@vger.kernel.org 9735S: Maintained 9736W: https://i2c.wiki.kernel.org/ 9737Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9738T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9739F: Documentation/devicetree/bindings/i2c/ 9740F: drivers/i2c/algos/ 9741F: drivers/i2c/busses/ 9742F: include/dt-bindings/i2c/ 9743 9744I2C-TAOS-EVM DRIVER 9745M: Jean Delvare <jdelvare@suse.com> 9746L: linux-i2c@vger.kernel.org 9747S: Maintained 9748F: Documentation/i2c/busses/i2c-taos-evm.rst 9749F: drivers/i2c/busses/i2c-taos-evm.c 9750 9751I2C-TINY-USB DRIVER 9752M: Till Harbaum <till@harbaum.org> 9753L: linux-i2c@vger.kernel.org 9754S: Maintained 9755W: http://www.harbaum.org/till/i2c_tiny_usb 9756F: drivers/i2c/busses/i2c-tiny-usb.c 9757 9758I2C/SMBUS CONTROLLER DRIVERS FOR PC 9759M: Jean Delvare <jdelvare@suse.com> 9760L: linux-i2c@vger.kernel.org 9761S: Maintained 9762F: Documentation/i2c/busses/i2c-ali1535.rst 9763F: Documentation/i2c/busses/i2c-ali1563.rst 9764F: Documentation/i2c/busses/i2c-ali15x3.rst 9765F: Documentation/i2c/busses/i2c-amd756.rst 9766F: Documentation/i2c/busses/i2c-amd8111.rst 9767F: Documentation/i2c/busses/i2c-i801.rst 9768F: Documentation/i2c/busses/i2c-nforce2.rst 9769F: Documentation/i2c/busses/i2c-piix4.rst 9770F: Documentation/i2c/busses/i2c-sis5595.rst 9771F: Documentation/i2c/busses/i2c-sis630.rst 9772F: Documentation/i2c/busses/i2c-sis96x.rst 9773F: Documentation/i2c/busses/i2c-via.rst 9774F: Documentation/i2c/busses/i2c-viapro.rst 9775F: drivers/i2c/busses/i2c-ali1535.c 9776F: drivers/i2c/busses/i2c-ali1563.c 9777F: drivers/i2c/busses/i2c-ali15x3.c 9778F: drivers/i2c/busses/i2c-amd756-s4882.c 9779F: drivers/i2c/busses/i2c-amd756.c 9780F: drivers/i2c/busses/i2c-amd8111.c 9781F: drivers/i2c/busses/i2c-i801.c 9782F: drivers/i2c/busses/i2c-isch.c 9783F: drivers/i2c/busses/i2c-nforce2-s4985.c 9784F: drivers/i2c/busses/i2c-nforce2.c 9785F: drivers/i2c/busses/i2c-piix4.c 9786F: drivers/i2c/busses/i2c-sis5595.c 9787F: drivers/i2c/busses/i2c-sis630.c 9788F: drivers/i2c/busses/i2c-sis96x.c 9789F: drivers/i2c/busses/i2c-via.c 9790F: drivers/i2c/busses/i2c-viapro.c 9791 9792I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9793M: Hans de Goede <hdegoede@redhat.com> 9794L: linux-i2c@vger.kernel.org 9795S: Maintained 9796F: drivers/i2c/busses/i2c-cht-wc.c 9797 9798I2C/SMBUS ISMT DRIVER 9799M: Seth Heasley <seth.heasley@intel.com> 9800M: Neil Horman <nhorman@tuxdriver.com> 9801L: linux-i2c@vger.kernel.org 9802F: Documentation/i2c/busses/i2c-ismt.rst 9803F: drivers/i2c/busses/i2c-ismt.c 9804 9805I2C/SMBUS STUB DRIVER 9806M: Jean Delvare <jdelvare@suse.com> 9807L: linux-i2c@vger.kernel.org 9808S: Maintained 9809F: drivers/i2c/i2c-stub.c 9810 9811I3C DRIVER FOR ASPEED AST2600 9812M: Jeremy Kerr <jk@codeconstruct.com.au> 9813S: Maintained 9814F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9815F: drivers/i3c/master/ast2600-i3c-master.c 9816 9817I3C DRIVER FOR CADENCE I3C MASTER IP 9818M: Przemysław Gaj <pgaj@cadence.com> 9819S: Maintained 9820F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9821F: drivers/i3c/master/i3c-master-cdns.c 9822 9823I3C DRIVER FOR SYNOPSYS DESIGNWARE 9824S: Orphan 9825F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9826F: drivers/i3c/master/dw* 9827 9828I3C SUBSYSTEM 9829M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9830L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9831S: Maintained 9832C: irc://chat.freenode.net/linux-i3c 9833T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9834F: Documentation/ABI/testing/sysfs-bus-i3c 9835F: Documentation/devicetree/bindings/i3c/ 9836F: Documentation/driver-api/i3c 9837F: drivers/i3c/ 9838F: include/linux/i3c/ 9839 9840IA64 (Itanium) PLATFORM 9841L: linux-ia64@vger.kernel.org 9842S: Orphan 9843F: Documentation/arch/ia64/ 9844F: arch/ia64/ 9845 9846IBM Operation Panel Input Driver 9847M: Eddie James <eajames@linux.ibm.com> 9848L: linux-input@vger.kernel.org 9849S: Maintained 9850F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9851F: drivers/input/misc/ibm-panel.c 9852 9853IBM Power 842 compression accelerator 9854M: Haren Myneni <haren@us.ibm.com> 9855S: Supported 9856F: crypto/842.c 9857F: drivers/crypto/nx/Kconfig 9858F: drivers/crypto/nx/Makefile 9859F: drivers/crypto/nx/nx-842* 9860F: include/linux/sw842.h 9861F: lib/842/ 9862 9863IBM Power in-Nest Crypto Acceleration 9864M: Breno Leitão <leitao@debian.org> 9865M: Nayna Jain <nayna@linux.ibm.com> 9866M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9867L: linux-crypto@vger.kernel.org 9868S: Supported 9869F: drivers/crypto/nx/Kconfig 9870F: drivers/crypto/nx/Makefile 9871F: drivers/crypto/nx/nx-aes* 9872F: drivers/crypto/nx/nx-sha* 9873F: drivers/crypto/nx/nx.* 9874F: drivers/crypto/nx/nx_csbcpb.h 9875F: drivers/crypto/nx/nx_debugfs.c 9876 9877IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9878M: Tyrel Datwyler <tyreld@linux.ibm.com> 9879L: linux-pci@vger.kernel.org 9880L: linuxppc-dev@lists.ozlabs.org 9881S: Supported 9882F: drivers/pci/hotplug/rpadlpar* 9883 9884IBM Power Linux RAID adapter 9885M: Brian King <brking@us.ibm.com> 9886S: Supported 9887F: drivers/scsi/ipr.* 9888 9889IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9890M: Tyrel Datwyler <tyreld@linux.ibm.com> 9891L: linux-pci@vger.kernel.org 9892L: linuxppc-dev@lists.ozlabs.org 9893S: Supported 9894F: drivers/pci/hotplug/rpaphp* 9895 9896IBM Power SRIOV Virtual NIC Device Driver 9897M: Haren Myneni <haren@linux.ibm.com> 9898M: Rick Lindsley <ricklind@linux.ibm.com> 9899R: Nick Child <nnac123@linux.ibm.com> 9900R: Dany Madden <danymadden@us.ibm.com> 9901R: Thomas Falcon <tlfalcon@linux.ibm.com> 9902L: netdev@vger.kernel.org 9903S: Supported 9904F: drivers/net/ethernet/ibm/ibmvnic.* 9905 9906IBM Power VFIO Support 9907M: Timothy Pearson <tpearson@raptorengineering.com> 9908S: Supported 9909F: drivers/vfio/vfio_iommu_spapr_tce.c 9910 9911IBM Power Virtual Ethernet Device Driver 9912M: Nick Child <nnac123@linux.ibm.com> 9913L: netdev@vger.kernel.org 9914S: Supported 9915F: drivers/net/ethernet/ibm/ibmveth.* 9916 9917IBM Power Virtual FC Device Drivers 9918M: Tyrel Datwyler <tyreld@linux.ibm.com> 9919L: linux-scsi@vger.kernel.org 9920S: Supported 9921F: drivers/scsi/ibmvscsi/ibmvfc* 9922 9923IBM Power Virtual Management Channel Driver 9924M: Brad Warrum <bwarrum@linux.ibm.com> 9925M: Ritu Agarwal <rituagar@linux.ibm.com> 9926S: Supported 9927F: drivers/misc/ibmvmc.* 9928 9929IBM Power Virtual SCSI Device Drivers 9930M: Tyrel Datwyler <tyreld@linux.ibm.com> 9931L: linux-scsi@vger.kernel.org 9932S: Supported 9933F: drivers/scsi/ibmvscsi/ibmvscsi* 9934F: include/scsi/viosrp.h 9935 9936IBM Power Virtual SCSI Device Target Driver 9937M: Michael Cyr <mikecyr@linux.ibm.com> 9938L: linux-scsi@vger.kernel.org 9939L: target-devel@vger.kernel.org 9940S: Supported 9941F: drivers/scsi/ibmvscsi_tgt/ 9942 9943IBM Power VMX Cryptographic instructions 9944M: Breno Leitão <leitao@debian.org> 9945M: Nayna Jain <nayna@linux.ibm.com> 9946M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9947L: linux-crypto@vger.kernel.org 9948S: Supported 9949F: drivers/crypto/vmx/Kconfig 9950F: drivers/crypto/vmx/Makefile 9951F: drivers/crypto/vmx/aes* 9952F: drivers/crypto/vmx/ghash* 9953F: drivers/crypto/vmx/ppc-xlate.pl 9954F: drivers/crypto/vmx/vmx.c 9955 9956IBM ServeRAID RAID DRIVER 9957S: Orphan 9958F: drivers/scsi/ips.* 9959 9960ICH LPC AND GPIO DRIVER 9961M: Peter Tyser <ptyser@xes-inc.com> 9962S: Maintained 9963F: drivers/gpio/gpio-ich.c 9964F: drivers/mfd/lpc_ich.c 9965 9966ICY I2C DRIVER 9967M: Max Staudt <max@enpas.org> 9968L: linux-i2c@vger.kernel.org 9969S: Maintained 9970F: drivers/i2c/busses/i2c-icy.c 9971 9972IDEAPAD LAPTOP EXTRAS DRIVER 9973M: Ike Panhc <ike.pan@canonical.com> 9974L: platform-driver-x86@vger.kernel.org 9975S: Maintained 9976W: http://launchpad.net/ideapad-laptop 9977F: drivers/platform/x86/ideapad-laptop.c 9978 9979IDEAPAD LAPTOP SLIDEBAR DRIVER 9980M: Andrey Moiseev <o2g.org.ru@gmail.com> 9981L: linux-input@vger.kernel.org 9982S: Maintained 9983W: https://github.com/o2genum/ideapad-slidebar 9984F: drivers/input/misc/ideapad_slidebar.c 9985 9986IDMAPPED MOUNTS 9987M: Christian Brauner <brauner@kernel.org> 9988M: Seth Forshee <sforshee@kernel.org> 9989L: linux-fsdevel@vger.kernel.org 9990S: Maintained 9991T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9992F: Documentation/filesystems/idmappings.rst 9993F: include/linux/mnt_idmapping.* 9994F: tools/testing/selftests/mount_setattr/ 9995 9996IDT VersaClock 5 CLOCK DRIVER 9997M: Luca Ceresoli <luca@lucaceresoli.net> 9998S: Maintained 9999F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10000F: drivers/clk/clk-versaclock5.c 10001 10002IEEE 802.15.4 SUBSYSTEM 10003M: Alexander Aring <alex.aring@gmail.com> 10004M: Stefan Schmidt <stefan@datenfreihafen.org> 10005M: Miquel Raynal <miquel.raynal@bootlin.com> 10006L: linux-wpan@vger.kernel.org 10007S: Maintained 10008W: https://linux-wpan.org/ 10009Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10010T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10011T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10012F: Documentation/networking/ieee802154.rst 10013F: drivers/net/ieee802154/ 10014F: include/linux/ieee802154.h 10015F: include/linux/nl802154.h 10016F: include/net/af_ieee802154.h 10017F: include/net/cfg802154.h 10018F: include/net/ieee802154_netdev.h 10019F: include/net/mac802154.h 10020F: include/net/nl802154.h 10021F: net/ieee802154/ 10022F: net/mac802154/ 10023 10024IFCVF VIRTIO DATA PATH ACCELERATOR 10025R: Zhu Lingshan <lingshan.zhu@intel.com> 10026F: drivers/vdpa/ifcvf/ 10027 10028IFE PROTOCOL 10029M: Yotam Gigi <yotam.gi@gmail.com> 10030M: Jamal Hadi Salim <jhs@mojatatu.com> 10031F: include/net/ife.h 10032F: include/uapi/linux/ife.h 10033F: net/ife 10034 10035IGORPLUG-USB IR RECEIVER 10036M: Sean Young <sean@mess.org> 10037L: linux-media@vger.kernel.org 10038S: Maintained 10039F: drivers/media/rc/igorplugusb.c 10040 10041IGUANAWORKS USB IR TRANSCEIVER 10042M: Sean Young <sean@mess.org> 10043L: linux-media@vger.kernel.org 10044S: Maintained 10045F: drivers/media/rc/iguanair.c 10046 10047IIO DIGITAL POTENTIOMETER DAC 10048M: Peter Rosin <peda@axentia.se> 10049L: linux-iio@vger.kernel.org 10050S: Maintained 10051F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10052F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10053F: drivers/iio/dac/dpot-dac.c 10054 10055IIO ENVELOPE DETECTOR 10056M: Peter Rosin <peda@axentia.se> 10057L: linux-iio@vger.kernel.org 10058S: Maintained 10059F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10060F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10061F: drivers/iio/adc/envelope-detector.c 10062 10063IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10064M: Matti Vaittinen <mazziesaccount@gmail.com> 10065L: linux-iio@vger.kernel.org 10066S: Maintained 10067F: drivers/iio/light/gain-time-scale-helper.c 10068F: drivers/iio/light/gain-time-scale-helper.h 10069 10070IIO MULTIPLEXER 10071M: Peter Rosin <peda@axentia.se> 10072L: linux-iio@vger.kernel.org 10073S: Maintained 10074F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10075F: drivers/iio/multiplexer/iio-mux.c 10076 10077IIO SCMI BASED DRIVER 10078M: Jyoti Bhayana <jbhayana@google.com> 10079L: linux-iio@vger.kernel.org 10080S: Maintained 10081F: drivers/iio/common/scmi_sensors/scmi_iio.c 10082 10083IIO SUBSYSTEM AND DRIVERS 10084M: Jonathan Cameron <jic23@kernel.org> 10085R: Lars-Peter Clausen <lars@metafoo.de> 10086L: linux-iio@vger.kernel.org 10087S: Maintained 10088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10089F: Documentation/ABI/testing/configfs-iio* 10090F: Documentation/ABI/testing/sysfs-bus-iio* 10091F: Documentation/devicetree/bindings/iio/ 10092F: drivers/iio/ 10093F: drivers/staging/iio/ 10094F: include/dt-bindings/iio/ 10095F: include/linux/iio/ 10096F: tools/iio/ 10097 10098IIO UNIT CONVERTER 10099M: Peter Rosin <peda@axentia.se> 10100L: linux-iio@vger.kernel.org 10101S: Maintained 10102F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10103F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10104F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10105F: drivers/iio/afe/iio-rescale.c 10106 10107IKANOS/ADI EAGLE ADSL USB DRIVER 10108M: Matthieu Castet <castet.matthieu@free.fr> 10109M: Stanislaw Gruszka <stf_xl@wp.pl> 10110S: Maintained 10111F: drivers/usb/atm/ueagle-atm.c 10112 10113IMAGIS TOUCHSCREEN DRIVER 10114M: Markuss Broks <markuss.broks@gmail.com> 10115S: Maintained 10116F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10117F: drivers/input/touchscreen/imagis.c 10118 10119IMGTEC ASCII LCD DRIVER 10120M: Paul Burton <paulburton@kernel.org> 10121S: Maintained 10122F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10123F: drivers/auxdisplay/img-ascii-lcd.c 10124 10125IMGTEC IR DECODER DRIVER 10126S: Orphan 10127F: drivers/media/rc/img-ir/ 10128 10129IMON SOUNDGRAPH USB IR RECEIVER 10130M: Sean Young <sean@mess.org> 10131L: linux-media@vger.kernel.org 10132S: Maintained 10133F: drivers/media/rc/imon.c 10134F: drivers/media/rc/imon_raw.c 10135 10136IMS TWINTURBO FRAMEBUFFER DRIVER 10137L: linux-fbdev@vger.kernel.org 10138S: Orphan 10139F: drivers/video/fbdev/imsttfb.c 10140 10141INA209 HARDWARE MONITOR DRIVER 10142M: Guenter Roeck <linux@roeck-us.net> 10143L: linux-hwmon@vger.kernel.org 10144S: Maintained 10145F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10146F: Documentation/hwmon/ina209.rst 10147F: drivers/hwmon/ina209.c 10148 10149INA2XX HARDWARE MONITOR DRIVER 10150M: Guenter Roeck <linux@roeck-us.net> 10151L: linux-hwmon@vger.kernel.org 10152S: Maintained 10153F: Documentation/hwmon/ina2xx.rst 10154F: drivers/hwmon/ina2xx.c 10155F: include/linux/platform_data/ina2xx.h 10156 10157INDEX OF FURTHER KERNEL DOCUMENTATION 10158M: Carlos Bilbao <carlos.bilbao@amd.com> 10159S: Maintained 10160F: Documentation/process/kernel-docs.rst 10161 10162INDUSTRY PACK SUBSYSTEM (IPACK) 10163M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10164M: Jens Taprogge <jens.taprogge@taprogge.org> 10165M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10166L: industrypack-devel@lists.sourceforge.net 10167S: Maintained 10168W: http://industrypack.sourceforge.net 10169F: drivers/ipack/ 10170 10171INFINEON DPS310 Driver 10172M: Eddie James <eajames@linux.ibm.com> 10173L: linux-iio@vger.kernel.org 10174S: Maintained 10175F: drivers/iio/pressure/dps310.c 10176 10177INFINEON PEB2466 ASoC CODEC 10178M: Herve Codina <herve.codina@bootlin.com> 10179L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10180S: Maintained 10181F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10182F: sound/soc/codecs/peb2466.c 10183 10184INFINIBAND SUBSYSTEM 10185M: Jason Gunthorpe <jgg@nvidia.com> 10186M: Leon Romanovsky <leonro@nvidia.com> 10187L: linux-rdma@vger.kernel.org 10188S: Supported 10189W: https://github.com/linux-rdma/rdma-core 10190Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10191T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10192F: Documentation/devicetree/bindings/infiniband/ 10193F: Documentation/infiniband/ 10194F: drivers/infiniband/ 10195F: include/rdma/ 10196F: include/trace/events/ib_mad.h 10197F: include/trace/events/ib_umad.h 10198F: include/trace/misc/rdma.h 10199F: include/uapi/linux/if_infiniband.h 10200F: include/uapi/rdma/ 10201F: samples/bpf/ibumad_kern.c 10202F: samples/bpf/ibumad_user.c 10203 10204INGENIC JZ4780 NAND DRIVER 10205M: Harvey Hunt <harveyhuntnexus@gmail.com> 10206L: linux-mtd@lists.infradead.org 10207L: linux-mips@vger.kernel.org 10208S: Maintained 10209F: drivers/mtd/nand/raw/ingenic/ 10210 10211INGENIC JZ47xx SoCs 10212M: Paul Cercueil <paul@crapouillou.net> 10213L: linux-mips@vger.kernel.org 10214S: Maintained 10215F: arch/mips/boot/dts/ingenic/ 10216F: arch/mips/generic/board-ingenic.c 10217F: arch/mips/include/asm/mach-ingenic/ 10218F: arch/mips/ingenic/Kconfig 10219F: drivers/clk/ingenic/ 10220F: drivers/dma/dma-jz4780.c 10221F: drivers/gpu/drm/ingenic/ 10222F: drivers/i2c/busses/i2c-jz4780.c 10223F: drivers/iio/adc/ingenic-adc.c 10224F: drivers/irqchip/irq-ingenic.c 10225F: drivers/memory/jz4780-nemc.c 10226F: drivers/mmc/host/jz4740_mmc.c 10227F: drivers/mtd/nand/raw/ingenic/ 10228F: drivers/pinctrl/pinctrl-ingenic.c 10229F: drivers/power/supply/ingenic-battery.c 10230F: drivers/pwm/pwm-jz4740.c 10231F: drivers/remoteproc/ingenic_rproc.c 10232F: drivers/rtc/rtc-jz4740.c 10233F: drivers/tty/serial/8250/8250_ingenic.c 10234F: drivers/usb/musb/jz4740.c 10235F: drivers/watchdog/jz4740_wdt.c 10236F: include/dt-bindings/iio/adc/ingenic,adc.h 10237F: include/linux/mfd/ingenic-tcu.h 10238F: sound/soc/codecs/jz47* 10239F: sound/soc/jz4740/ 10240 10241INJOINIC IP5xxx POWER BANK IC DRIVER 10242M: Samuel Holland <samuel@sholland.org> 10243S: Maintained 10244F: drivers/power/supply/ip5xxx_power.c 10245 10246INOTIFY 10247M: Jan Kara <jack@suse.cz> 10248R: Amir Goldstein <amir73il@gmail.com> 10249L: linux-fsdevel@vger.kernel.org 10250S: Maintained 10251F: Documentation/filesystems/inotify.rst 10252F: fs/notify/inotify/ 10253F: include/linux/inotify.h 10254F: include/uapi/linux/inotify.h 10255 10256INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10257M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10258L: linux-input@vger.kernel.org 10259S: Maintained 10260Q: http://patchwork.kernel.org/project/linux-input/list/ 10261T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10262F: Documentation/devicetree/bindings/input/ 10263F: Documentation/devicetree/bindings/serio/ 10264F: Documentation/input/ 10265F: drivers/input/ 10266F: include/dt-bindings/input/ 10267F: include/linux/input.h 10268F: include/linux/input/ 10269F: include/uapi/linux/input-event-codes.h 10270F: include/uapi/linux/input.h 10271 10272INPUT MULTITOUCH (MT) PROTOCOL 10273M: Henrik Rydberg <rydberg@bitmath.org> 10274L: linux-input@vger.kernel.org 10275S: Odd fixes 10276F: Documentation/input/multi-touch-protocol.rst 10277F: drivers/input/input-mt.c 10278K: \b(ABS|SYN)_MT_ 10279 10280INSIDE SECURE CRYPTO DRIVER 10281M: Antoine Tenart <atenart@kernel.org> 10282L: linux-crypto@vger.kernel.org 10283S: Maintained 10284F: drivers/crypto/inside-secure/ 10285 10286INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10287M: Mimi Zohar <zohar@linux.ibm.com> 10288M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10289L: linux-integrity@vger.kernel.org 10290S: Supported 10291T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10292F: security/integrity/ 10293F: security/integrity/ima/ 10294 10295INTEL 810/815 FRAMEBUFFER DRIVER 10296M: Antonino Daplas <adaplas@gmail.com> 10297L: linux-fbdev@vger.kernel.org 10298S: Maintained 10299F: drivers/video/fbdev/i810/ 10300 10301INTEL 8254 COUNTER DRIVER 10302M: William Breathitt Gray <william.gray@linaro.org> 10303L: linux-iio@vger.kernel.org 10304S: Maintained 10305F: drivers/counter/i8254.c 10306F: include/linux/i8254.h 10307 10308INTEL 8255 GPIO DRIVER 10309M: William Breathitt Gray <william.gray@linaro.org> 10310L: linux-gpio@vger.kernel.org 10311S: Maintained 10312F: drivers/gpio/gpio-i8255.c 10313F: drivers/gpio/gpio-i8255.h 10314 10315INTEL ASoC DRIVERS 10316M: Cezary Rojewski <cezary.rojewski@intel.com> 10317M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10318M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10319M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10320M: Bard Liao <yung-chuan.liao@linux.intel.com> 10321M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10322M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10323L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10324S: Supported 10325F: sound/soc/intel/ 10326 10327INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10328M: Hans de Goede <hdegoede@redhat.com> 10329L: platform-driver-x86@vger.kernel.org 10330S: Maintained 10331F: drivers/platform/x86/intel/atomisp2/pm.c 10332 10333INTEL ATOMISP2 LED DRIVER 10334M: Hans de Goede <hdegoede@redhat.com> 10335L: platform-driver-x86@vger.kernel.org 10336S: Maintained 10337F: drivers/platform/x86/intel/atomisp2/led.c 10338 10339INTEL BIOS SAR INT1092 DRIVER 10340M: Shravan Sudhakar <s.shravan@intel.com> 10341M: Intel Corporation <linuxwwan@intel.com> 10342L: platform-driver-x86@vger.kernel.org 10343S: Maintained 10344F: drivers/platform/x86/intel/int1092/ 10345 10346INTEL BROXTON PMC DRIVER 10347M: Mika Westerberg <mika.westerberg@linux.intel.com> 10348M: Zha Qipeng <qipeng.zha@intel.com> 10349S: Maintained 10350F: drivers/mfd/intel_pmc_bxt.c 10351F: include/linux/mfd/intel_pmc_bxt.h 10352 10353INTEL C600 SERIES SAS CONTROLLER DRIVER 10354M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10355L: linux-scsi@vger.kernel.org 10356S: Supported 10357T: git git://git.code.sf.net/p/intel-sas/isci 10358F: drivers/scsi/isci/ 10359 10360INTEL CPU family model numbers 10361M: Tony Luck <tony.luck@intel.com> 10362M: x86@kernel.org 10363L: linux-kernel@vger.kernel.org 10364S: Supported 10365F: arch/x86/include/asm/intel-family.h 10366 10367INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10368M: Jani Nikula <jani.nikula@linux.intel.com> 10369M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10370M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10371M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10372L: intel-gfx@lists.freedesktop.org 10373S: Supported 10374W: https://01.org/linuxgraphics/ 10375Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10376B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10377C: irc://irc.oftc.net/intel-gfx 10378T: git git://anongit.freedesktop.org/drm-intel 10379F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10380F: Documentation/gpu/i915.rst 10381F: drivers/gpu/drm/i915/ 10382F: include/drm/i915* 10383F: include/uapi/drm/i915_drm.h 10384 10385INTEL ETHERNET DRIVERS 10386M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10387M: Tony Nguyen <anthony.l.nguyen@intel.com> 10388L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10389S: Supported 10390W: https://www.intel.com/content/www/us/en/support.html 10391Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10392T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10393T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10394F: Documentation/networking/device_drivers/ethernet/intel/ 10395F: drivers/net/ethernet/intel/ 10396F: drivers/net/ethernet/intel/*/ 10397F: include/linux/avf/virtchnl.h 10398F: include/linux/net/intel/iidc.h 10399 10400INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10401M: Mustafa Ismail <mustafa.ismail@intel.com> 10402M: Shiraz Saleem <shiraz.saleem@intel.com> 10403L: linux-rdma@vger.kernel.org 10404S: Supported 10405F: drivers/infiniband/hw/irdma/ 10406F: include/uapi/rdma/irdma-abi.h 10407 10408INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10409M: Maik Broemme <mbroemme@libmpq.org> 10410L: linux-fbdev@vger.kernel.org 10411S: Maintained 10412F: Documentation/fb/intelfb.rst 10413F: drivers/video/fbdev/intelfb/ 10414 10415INTEL GPIO DRIVERS 10416M: Andy Shevchenko <andy@kernel.org> 10417L: linux-gpio@vger.kernel.org 10418S: Supported 10419T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10420F: drivers/gpio/gpio-elkhartlake.c 10421F: drivers/gpio/gpio-ich.c 10422F: drivers/gpio/gpio-merrifield.c 10423F: drivers/gpio/gpio-ml-ioh.c 10424F: drivers/gpio/gpio-pch.c 10425F: drivers/gpio/gpio-sch.c 10426F: drivers/gpio/gpio-sodaville.c 10427F: drivers/gpio/gpio-tangier.c 10428 10429INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10430M: Zhenyu Wang <zhenyuw@linux.intel.com> 10431M: Zhi Wang <zhi.a.wang@intel.com> 10432L: intel-gvt-dev@lists.freedesktop.org 10433L: intel-gfx@lists.freedesktop.org 10434S: Supported 10435W: https://01.org/igvt-g 10436T: git https://github.com/intel/gvt-linux.git 10437F: drivers/gpu/drm/i915/gvt/ 10438 10439INTEL HID EVENT DRIVER 10440M: Alex Hung <alexhung@gmail.com> 10441L: platform-driver-x86@vger.kernel.org 10442S: Maintained 10443F: drivers/platform/x86/intel/hid.c 10444 10445INTEL I/OAT DMA DRIVER 10446M: Dave Jiang <dave.jiang@intel.com> 10447R: Dan Williams <dan.j.williams@intel.com> 10448L: dmaengine@vger.kernel.org 10449S: Supported 10450Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10451F: drivers/dma/ioat* 10452 10453INTEL IDLE DRIVER 10454M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10455M: Len Brown <lenb@kernel.org> 10456L: linux-pm@vger.kernel.org 10457S: Supported 10458B: https://bugzilla.kernel.org 10459T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10460F: drivers/idle/intel_idle.c 10461 10462INTEL IDXD DRIVER 10463M: Fenghua Yu <fenghua.yu@intel.com> 10464M: Dave Jiang <dave.jiang@intel.com> 10465L: dmaengine@vger.kernel.org 10466S: Supported 10467F: drivers/dma/idxd/* 10468F: include/uapi/linux/idxd.h 10469 10470INTEL IN FIELD SCAN (IFS) DEVICE 10471M: Jithu Joseph <jithu.joseph@intel.com> 10472R: Ashok Raj <ashok.raj@intel.com> 10473R: Tony Luck <tony.luck@intel.com> 10474S: Maintained 10475F: drivers/platform/x86/intel/ifs 10476F: include/trace/events/intel_ifs.h 10477 10478INTEL INTEGRATED SENSOR HUB DRIVER 10479M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10480M: Jiri Kosina <jikos@kernel.org> 10481L: linux-input@vger.kernel.org 10482S: Maintained 10483F: drivers/hid/intel-ish-hid/ 10484 10485INTEL IOMMU (VT-d) 10486M: David Woodhouse <dwmw2@infradead.org> 10487M: Lu Baolu <baolu.lu@linux.intel.com> 10488L: iommu@lists.linux.dev 10489S: Supported 10490T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10491F: drivers/iommu/intel/ 10492 10493INTEL IPU3 CSI-2 CIO2 DRIVER 10494M: Yong Zhi <yong.zhi@intel.com> 10495M: Sakari Ailus <sakari.ailus@linux.intel.com> 10496M: Bingbu Cao <bingbu.cao@intel.com> 10497M: Dan Scally <djrscally@gmail.com> 10498R: Tianshu Qiu <tian.shu.qiu@intel.com> 10499L: linux-media@vger.kernel.org 10500S: Maintained 10501T: git git://linuxtv.org/media_tree.git 10502F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10503F: drivers/media/pci/intel/ipu3/ 10504 10505INTEL IPU3 CSI-2 IMGU DRIVER 10506M: Sakari Ailus <sakari.ailus@linux.intel.com> 10507R: Bingbu Cao <bingbu.cao@intel.com> 10508R: Tianshu Qiu <tian.shu.qiu@intel.com> 10509L: linux-media@vger.kernel.org 10510S: Maintained 10511F: Documentation/admin-guide/media/ipu3.rst 10512F: Documentation/admin-guide/media/ipu3_rcb.svg 10513F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10514F: drivers/staging/media/ipu3/ 10515 10516INTEL ISHTP ECLITE DRIVER 10517M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10518L: platform-driver-x86@vger.kernel.org 10519S: Supported 10520F: drivers/platform/x86/intel/ishtp_eclite.c 10521 10522INTEL IXP4XX CRYPTO SUPPORT 10523M: Corentin Labbe <clabbe@baylibre.com> 10524L: linux-crypto@vger.kernel.org 10525S: Maintained 10526F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10527 10528INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10529M: Krzysztof Halasa <khalasa@piap.pl> 10530S: Maintained 10531F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10532F: drivers/net/wan/ixp4xx_hss.c 10533F: drivers/soc/ixp4xx/ixp4xx-npe.c 10534F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10535F: include/linux/soc/ixp4xx/npe.h 10536F: include/linux/soc/ixp4xx/qmgr.h 10537 10538INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10539M: Deepak Saxena <dsaxena@plexity.net> 10540S: Maintained 10541F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10542F: drivers/char/hw_random/ixp4xx-rng.c 10543 10544INTEL KEEM BAY DRM DRIVER 10545M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10546M: Edmund Dea <edmund.j.dea@intel.com> 10547S: Maintained 10548F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10549F: drivers/gpu/drm/kmb/ 10550 10551INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10552M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10553S: Maintained 10554F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10555F: drivers/crypto/intel/keembay/Kconfig 10556F: drivers/crypto/intel/keembay/Makefile 10557F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10558F: drivers/crypto/intel/keembay/ocs-aes.c 10559F: drivers/crypto/intel/keembay/ocs-aes.h 10560 10561INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10562M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10563M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10564M: Mark Gross <mgross@linux.intel.com> 10565S: Maintained 10566F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10567F: drivers/crypto/intel/keembay/Kconfig 10568F: drivers/crypto/intel/keembay/Makefile 10569F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10570 10571INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10572M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10573M: Declan Murphy <declan.murphy@intel.com> 10574S: Maintained 10575F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10576F: drivers/crypto/intel/keembay/Kconfig 10577F: drivers/crypto/intel/keembay/Makefile 10578F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10579F: drivers/crypto/intel/keembay/ocs-hcu.c 10580F: drivers/crypto/intel/keembay/ocs-hcu.h 10581 10582INTEL MANAGEMENT ENGINE (mei) 10583M: Tomas Winkler <tomas.winkler@intel.com> 10584L: linux-kernel@vger.kernel.org 10585S: Supported 10586F: Documentation/driver-api/mei/* 10587F: drivers/misc/mei/ 10588F: drivers/watchdog/mei_wdt.c 10589F: include/linux/mei_aux.h 10590F: include/linux/mei_cl_bus.h 10591F: include/uapi/linux/mei.h 10592F: include/uapi/linux/mei_uuid.h 10593F: include/uapi/linux/uuid.h 10594F: samples/mei/* 10595 10596INTEL MAX 10 BMC MFD DRIVER 10597M: Xu Yilun <yilun.xu@intel.com> 10598R: Tom Rix <trix@redhat.com> 10599S: Maintained 10600F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10601F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10602F: drivers/hwmon/intel-m10-bmc-hwmon.c 10603F: drivers/mfd/intel-m10-bmc* 10604F: include/linux/mfd/intel-m10-bmc.h 10605 10606INTEL MAX10 BMC SECURE UPDATES 10607M: Russ Weight <russell.h.weight@intel.com> 10608L: linux-fpga@vger.kernel.org 10609S: Maintained 10610F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10611F: drivers/fpga/intel-m10-bmc-sec-update.c 10612 10613INTEL P-Unit IPC DRIVER 10614M: Zha Qipeng <qipeng.zha@intel.com> 10615L: platform-driver-x86@vger.kernel.org 10616S: Maintained 10617F: arch/x86/include/asm/intel_punit_ipc.h 10618F: drivers/platform/x86/intel/punit_ipc.c 10619 10620INTEL PMC CORE DRIVER 10621M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10622M: David E Box <david.e.box@intel.com> 10623L: platform-driver-x86@vger.kernel.org 10624S: Maintained 10625F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10626F: drivers/platform/x86/intel/pmc/ 10627 10628INTEL PMIC GPIO DRIVERS 10629M: Andy Shevchenko <andy@kernel.org> 10630S: Supported 10631T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10632F: drivers/gpio/gpio-*cove.c 10633 10634INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10635M: Andy Shevchenko <andy@kernel.org> 10636S: Supported 10637F: drivers/mfd/intel_soc_pmic* 10638F: include/linux/mfd/intel_soc_pmic* 10639 10640INTEL PMT DRIVERS 10641M: David E. Box <david.e.box@linux.intel.com> 10642S: Supported 10643F: drivers/platform/x86/intel/pmt/ 10644 10645INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10646M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10647L: linux-wireless@vger.kernel.org 10648S: Maintained 10649F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10650F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10651F: drivers/net/wireless/intel/ipw2x00/ 10652 10653INTEL PSTATE DRIVER 10654M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10655M: Len Brown <lenb@kernel.org> 10656L: linux-pm@vger.kernel.org 10657S: Supported 10658F: drivers/cpufreq/intel_pstate.c 10659 10660INTEL PTP DFL ToD DRIVER 10661M: Tianfei Zhang <tianfei.zhang@intel.com> 10662L: linux-fpga@vger.kernel.org 10663L: netdev@vger.kernel.org 10664S: Maintained 10665F: drivers/ptp/ptp_dfl_tod.c 10666 10667INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10668M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10669L: linux-iio@vger.kernel.org 10670F: drivers/counter/intel-qep.c 10671 10672INTEL SCU DRIVERS 10673M: Mika Westerberg <mika.westerberg@linux.intel.com> 10674S: Maintained 10675F: arch/x86/include/asm/intel_scu_ipc.h 10676F: drivers/platform/x86/intel_scu_* 10677 10678INTEL SDSI DRIVER 10679M: David E. Box <david.e.box@linux.intel.com> 10680S: Supported 10681F: drivers/platform/x86/intel/sdsi.c 10682F: tools/arch/x86/intel_sdsi/ 10683F: tools/testing/selftests/drivers/sdsi/ 10684 10685INTEL SGX 10686M: Jarkko Sakkinen <jarkko@kernel.org> 10687R: Dave Hansen <dave.hansen@linux.intel.com> 10688L: linux-sgx@vger.kernel.org 10689S: Supported 10690Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10691T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10692F: Documentation/arch/x86/sgx.rst 10693F: arch/x86/entry/vdso/vsgx.S 10694F: arch/x86/include/asm/sgx.h 10695F: arch/x86/include/uapi/asm/sgx.h 10696F: arch/x86/kernel/cpu/sgx/* 10697F: tools/testing/selftests/sgx/* 10698K: \bSGX_ 10699 10700INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10701M: Daniel Scally <djrscally@gmail.com> 10702S: Maintained 10703F: drivers/platform/x86/intel/int3472/ 10704 10705INTEL SPEED SELECT TECHNOLOGY 10706M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10707L: platform-driver-x86@vger.kernel.org 10708S: Maintained 10709F: drivers/platform/x86/intel/speed_select_if/ 10710F: include/uapi/linux/isst_if.h 10711F: tools/power/x86/intel-speed-select/ 10712 10713INTEL STRATIX10 FIRMWARE DRIVERS 10714M: Dinh Nguyen <dinguyen@kernel.org> 10715L: linux-kernel@vger.kernel.org 10716S: Maintained 10717T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10718F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10719F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10720F: drivers/firmware/stratix10-rsu.c 10721F: drivers/firmware/stratix10-svc.c 10722F: include/linux/firmware/intel/stratix10-smc.h 10723F: include/linux/firmware/intel/stratix10-svc-client.h 10724 10725INTEL TELEMETRY DRIVER 10726M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10727M: "David E. Box" <david.e.box@linux.intel.com> 10728L: platform-driver-x86@vger.kernel.org 10729S: Maintained 10730F: arch/x86/include/asm/intel_telemetry.h 10731F: drivers/platform/x86/intel/telemetry/ 10732 10733INTEL TPMI DRIVER 10734M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10735L: platform-driver-x86@vger.kernel.org 10736S: Maintained 10737F: drivers/platform/x86/intel/tpmi.c 10738F: include/linux/intel_tpmi.h 10739 10740INTEL UNCORE FREQUENCY CONTROL 10741M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10742L: platform-driver-x86@vger.kernel.org 10743S: Maintained 10744F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10745F: drivers/platform/x86/intel/uncore-frequency/ 10746 10747INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10748M: David E. Box <david.e.box@linux.intel.com> 10749S: Supported 10750F: drivers/platform/x86/intel/vsec.* 10751 10752INTEL VIRTUAL BUTTON DRIVER 10753M: AceLan Kao <acelan.kao@canonical.com> 10754L: platform-driver-x86@vger.kernel.org 10755S: Maintained 10756F: drivers/platform/x86/intel/vbtn.c 10757 10758INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10759M: Stanislaw Gruszka <stf_xl@wp.pl> 10760L: linux-wireless@vger.kernel.org 10761S: Supported 10762F: drivers/net/wireless/intel/iwlegacy/ 10763 10764INTEL WIRELESS WIFI LINK (iwlwifi) 10765M: Gregory Greenman <gregory.greenman@intel.com> 10766L: linux-wireless@vger.kernel.org 10767S: Supported 10768W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10769T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10770F: drivers/net/wireless/intel/iwlwifi/ 10771 10772INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10773M: Jithu Joseph <jithu.joseph@intel.com> 10774R: Maurice Ma <maurice.ma@intel.com> 10775S: Maintained 10776W: https://slimbootloader.github.io/security/firmware-update.html 10777F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10778 10779INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10780L: Dell.Client.Kernel@dell.com 10781S: Maintained 10782F: drivers/platform/x86/intel/wmi/thunderbolt.c 10783 10784INTEL WWAN IOSM DRIVER 10785M: M Chetan Kumar <m.chetan.kumar@intel.com> 10786M: Intel Corporation <linuxwwan@intel.com> 10787L: netdev@vger.kernel.org 10788S: Maintained 10789F: drivers/net/wwan/iosm/ 10790 10791INTEL(R) TRACE HUB 10792M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10793S: Supported 10794F: Documentation/trace/intel_th.rst 10795F: drivers/hwtracing/intel_th/ 10796F: include/linux/intel_th.h 10797 10798INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10799M: Ning Sun <ning.sun@intel.com> 10800L: tboot-devel@lists.sourceforge.net 10801S: Supported 10802W: http://tboot.sourceforge.net 10803T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10804F: Documentation/arch/x86/intel_txt.rst 10805F: arch/x86/kernel/tboot.c 10806F: include/linux/tboot.h 10807 10808INTERCONNECT API 10809M: Georgi Djakov <djakov@kernel.org> 10810L: linux-pm@vger.kernel.org 10811S: Maintained 10812T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10813F: Documentation/devicetree/bindings/interconnect/ 10814F: Documentation/driver-api/interconnect.rst 10815F: drivers/interconnect/ 10816F: include/dt-bindings/interconnect/ 10817F: include/linux/interconnect-provider.h 10818F: include/linux/interconnect.h 10819 10820INTERRUPT COUNTER DRIVER 10821M: Oleksij Rempel <o.rempel@pengutronix.de> 10822R: Pengutronix Kernel Team <kernel@pengutronix.de> 10823L: linux-iio@vger.kernel.org 10824F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10825F: drivers/counter/interrupt-cnt.c 10826 10827INTERSIL ISL7998X VIDEO DECODER DRIVER 10828M: Michael Tretter <m.tretter@pengutronix.de> 10829R: Pengutronix Kernel Team <kernel@pengutronix.de> 10830L: linux-media@vger.kernel.org 10831S: Maintained 10832F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10833F: drivers/media/i2c/isl7998x.c 10834 10835INVENSENSE ICM-426xx IMU DRIVER 10836M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10837L: linux-iio@vger.kernel.org 10838S: Maintained 10839W: https://invensense.tdk.com/ 10840F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10841F: drivers/iio/imu/inv_icm42600/ 10842 10843INVENSENSE MPU-3050 GYROSCOPE DRIVER 10844M: Linus Walleij <linus.walleij@linaro.org> 10845L: linux-iio@vger.kernel.org 10846S: Maintained 10847F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10848F: drivers/iio/gyro/mpu3050* 10849 10850IOC3 ETHERNET DRIVER 10851M: Ralf Baechle <ralf@linux-mips.org> 10852L: linux-mips@vger.kernel.org 10853S: Maintained 10854F: drivers/net/ethernet/sgi/ioc3-eth.c 10855 10856IOMAP FILESYSTEM LIBRARY 10857M: Darrick J. Wong <djwong@kernel.org> 10858L: linux-xfs@vger.kernel.org 10859L: linux-fsdevel@vger.kernel.org 10860S: Supported 10861T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10862F: fs/iomap/ 10863F: include/linux/iomap.h 10864 10865IOMMU DMA-API LAYER 10866M: Robin Murphy <robin.murphy@arm.com> 10867L: iommu@lists.linux.dev 10868S: Maintained 10869T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10870F: drivers/iommu/dma-iommu.c 10871F: drivers/iommu/dma-iommu.h 10872F: drivers/iommu/iova.c 10873F: include/linux/iova.h 10874 10875IOMMU SUBSYSTEM 10876M: Joerg Roedel <joro@8bytes.org> 10877M: Will Deacon <will@kernel.org> 10878R: Robin Murphy <robin.murphy@arm.com> 10879L: iommu@lists.linux.dev 10880S: Maintained 10881T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10882F: Documentation/devicetree/bindings/iommu/ 10883F: Documentation/userspace-api/iommu.rst 10884F: drivers/iommu/ 10885F: include/linux/iommu.h 10886F: include/linux/iova.h 10887F: include/linux/of_iommu.h 10888F: include/uapi/linux/iommu.h 10889 10890IOMMUFD 10891M: Jason Gunthorpe <jgg@nvidia.com> 10892M: Kevin Tian <kevin.tian@intel.com> 10893L: iommu@lists.linux.dev 10894S: Maintained 10895T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10896F: Documentation/userspace-api/iommufd.rst 10897F: drivers/iommu/iommufd/ 10898F: include/linux/iommufd.h 10899F: include/uapi/linux/iommufd.h 10900F: tools/testing/selftests/iommu/ 10901 10902IOSYS-MAP HELPERS 10903M: Thomas Zimmermann <tzimmermann@suse.de> 10904L: dri-devel@lists.freedesktop.org 10905S: Maintained 10906T: git git://anongit.freedesktop.org/drm/drm-misc 10907F: include/linux/iosys-map.h 10908 10909IO_URING 10910M: Jens Axboe <axboe@kernel.dk> 10911R: Pavel Begunkov <asml.silence@gmail.com> 10912L: io-uring@vger.kernel.org 10913S: Maintained 10914T: git git://git.kernel.dk/linux-block 10915T: git git://git.kernel.dk/liburing 10916F: include/linux/io_uring.h 10917F: include/linux/io_uring_types.h 10918F: include/trace/events/io_uring.h 10919F: include/uapi/linux/io_uring.h 10920F: io_uring/ 10921F: tools/io_uring/ 10922 10923IPMI SUBSYSTEM 10924M: Corey Minyard <minyard@acm.org> 10925L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10926S: Supported 10927W: http://openipmi.sourceforge.net/ 10928T: git https://github.com/cminyard/linux-ipmi.git for-next 10929F: Documentation/devicetree/bindings/ipmi/ 10930F: Documentation/driver-api/ipmi.rst 10931F: drivers/char/ipmi/ 10932F: include/linux/ipmi* 10933F: include/uapi/linux/ipmi* 10934 10935IPS SCSI RAID DRIVER 10936M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10937L: linux-scsi@vger.kernel.org 10938S: Maintained 10939W: http://www.adaptec.com/ 10940F: drivers/scsi/ips* 10941 10942IPVS 10943M: Simon Horman <horms@verge.net.au> 10944M: Julian Anastasov <ja@ssi.bg> 10945L: netdev@vger.kernel.org 10946L: lvs-devel@vger.kernel.org 10947S: Maintained 10948T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10949T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10950F: Documentation/networking/ipvs-sysctl.rst 10951F: include/net/ip_vs.h 10952F: include/uapi/linux/ip_vs.h 10953F: net/netfilter/ipvs/ 10954 10955IPWIRELESS DRIVER 10956M: Jiri Kosina <jikos@kernel.org> 10957M: David Sterba <dsterba@suse.com> 10958S: Odd Fixes 10959F: drivers/tty/ipwireless/ 10960 10961IRON DEVICE AUDIO CODEC DRIVERS 10962M: Kiseok Jo <kiseok.jo@irondevice.com> 10963L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10964S: Maintained 10965F: Documentation/devicetree/bindings/sound/irondevice,* 10966F: sound/soc/codecs/sma* 10967 10968IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10969M: Marc Zyngier <maz@kernel.org> 10970S: Maintained 10971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10972F: Documentation/core-api/irq/irq-domain.rst 10973F: include/linux/irqdomain.h 10974F: kernel/irq/irqdomain.c 10975F: kernel/irq/msi.c 10976 10977IRQ SUBSYSTEM 10978M: Thomas Gleixner <tglx@linutronix.de> 10979L: linux-kernel@vger.kernel.org 10980S: Maintained 10981T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10982F: include/linux/group_cpus.h 10983F: kernel/irq/ 10984F: lib/group_cpus.c 10985 10986IRQCHIP DRIVERS 10987M: Thomas Gleixner <tglx@linutronix.de> 10988M: Marc Zyngier <maz@kernel.org> 10989L: linux-kernel@vger.kernel.org 10990S: Maintained 10991T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10992F: Documentation/devicetree/bindings/interrupt-controller/ 10993F: drivers/irqchip/ 10994 10995ISA 10996M: William Breathitt Gray <william.gray@linaro.org> 10997S: Maintained 10998F: Documentation/driver-api/isa.rst 10999F: drivers/base/isa.c 11000F: include/linux/isa.h 11001 11002ISA RADIO MODULE 11003M: Hans Verkuil <hverkuil@xs4all.nl> 11004L: linux-media@vger.kernel.org 11005S: Maintained 11006W: https://linuxtv.org 11007T: git git://linuxtv.org/media_tree.git 11008F: drivers/media/radio/radio-isa* 11009 11010ISAPNP 11011M: Jaroslav Kysela <perex@perex.cz> 11012S: Maintained 11013F: Documentation/driver-api/isapnp.rst 11014F: drivers/pnp/isapnp/ 11015F: include/linux/isapnp.h 11016 11017ISCSI 11018M: Lee Duncan <lduncan@suse.com> 11019M: Chris Leech <cleech@redhat.com> 11020M: Mike Christie <michael.christie@oracle.com> 11021L: open-iscsi@googlegroups.com 11022L: linux-scsi@vger.kernel.org 11023S: Maintained 11024W: www.open-iscsi.com 11025F: drivers/scsi/*iscsi* 11026F: include/scsi/*iscsi* 11027 11028iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11029M: Peter Jones <pjones@redhat.com> 11030M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11031S: Maintained 11032F: drivers/firmware/iscsi_ibft* 11033 11034ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11035M: Sagi Grimberg <sagi@grimberg.me> 11036M: Max Gurtovoy <mgurtovoy@nvidia.com> 11037L: linux-rdma@vger.kernel.org 11038S: Supported 11039W: http://www.openfabrics.org 11040W: www.open-iscsi.org 11041Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11042F: drivers/infiniband/ulp/iser/ 11043 11044ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11045M: Sagi Grimberg <sagi@grimberg.me> 11046L: linux-rdma@vger.kernel.org 11047L: target-devel@vger.kernel.org 11048S: Supported 11049W: http://www.linux-iscsi.org 11050T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11051F: drivers/infiniband/ulp/isert 11052 11053ISDN/CMTP OVER BLUETOOTH 11054M: Karsten Keil <isdn@linux-pingi.de> 11055L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11056L: netdev@vger.kernel.org 11057S: Odd Fixes 11058W: http://www.isdn4linux.de 11059F: Documentation/isdn/ 11060F: drivers/isdn/capi/ 11061F: include/linux/isdn/ 11062F: include/uapi/linux/isdn/ 11063F: net/bluetooth/cmtp/ 11064 11065ISDN/mISDN SUBSYSTEM 11066M: Karsten Keil <isdn@linux-pingi.de> 11067L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11068L: netdev@vger.kernel.org 11069S: Maintained 11070W: http://www.isdn4linux.de 11071F: drivers/isdn/Kconfig 11072F: drivers/isdn/Makefile 11073F: drivers/isdn/hardware/ 11074F: drivers/isdn/mISDN/ 11075 11076ISOFS FILESYSTEM 11077M: Jan Kara <jack@suse.cz> 11078L: linux-fsdevel@vger.kernel.org 11079S: Maintained 11080F: Documentation/filesystems/isofs.rst 11081F: fs/isofs/ 11082 11083IT87 HARDWARE MONITORING DRIVER 11084M: Jean Delvare <jdelvare@suse.com> 11085L: linux-hwmon@vger.kernel.org 11086S: Maintained 11087F: Documentation/hwmon/it87.rst 11088F: drivers/hwmon/it87.c 11089 11090IT913X MEDIA DRIVER 11091M: Antti Palosaari <crope@iki.fi> 11092L: linux-media@vger.kernel.org 11093S: Maintained 11094W: https://linuxtv.org 11095W: http://palosaari.fi/linux/ 11096Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11097T: git git://linuxtv.org/anttip/media_tree.git 11098F: drivers/media/tuners/it913x* 11099 11100ITE IT66121 HDMI BRIDGE DRIVER 11101M: Phong LE <ple@baylibre.com> 11102M: Neil Armstrong <neil.armstrong@linaro.org> 11103S: Maintained 11104T: git git://anongit.freedesktop.org/drm/drm-misc 11105F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11106F: drivers/gpu/drm/bridge/ite-it66121.c 11107 11108IVTV VIDEO4LINUX DRIVER 11109M: Andy Walls <awalls@md.metrocast.net> 11110L: linux-media@vger.kernel.org 11111S: Maintained 11112W: https://linuxtv.org 11113T: git git://linuxtv.org/media_tree.git 11114F: Documentation/admin-guide/media/ivtv* 11115F: drivers/media/pci/ivtv/ 11116F: include/uapi/linux/ivtv* 11117 11118IX2505V MEDIA DRIVER 11119M: Malcolm Priestley <tvboxspy@gmail.com> 11120L: linux-media@vger.kernel.org 11121S: Maintained 11122W: https://linuxtv.org 11123Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11124F: drivers/media/dvb-frontends/ix2505v* 11125 11126JAILHOUSE HYPERVISOR INTERFACE 11127M: Jan Kiszka <jan.kiszka@siemens.com> 11128L: jailhouse-dev@googlegroups.com 11129S: Maintained 11130F: arch/x86/include/asm/jailhouse_para.h 11131F: arch/x86/kernel/jailhouse.c 11132 11133JC42.4 TEMPERATURE SENSOR DRIVER 11134M: Guenter Roeck <linux@roeck-us.net> 11135L: linux-hwmon@vger.kernel.org 11136S: Maintained 11137F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11138F: Documentation/hwmon/jc42.rst 11139F: drivers/hwmon/jc42.c 11140 11141JFS FILESYSTEM 11142M: Dave Kleikamp <shaggy@kernel.org> 11143L: jfs-discussion@lists.sourceforge.net 11144S: Odd Fixes 11145W: http://jfs.sourceforge.net/ 11146T: git https://github.com/kleikamp/linux-shaggy.git 11147F: Documentation/admin-guide/jfs.rst 11148F: fs/jfs/ 11149 11150JME NETWORK DRIVER 11151M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11152L: netdev@vger.kernel.org 11153S: Maintained 11154F: drivers/net/ethernet/jme.* 11155 11156JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11157M: David Woodhouse <dwmw2@infradead.org> 11158M: Richard Weinberger <richard@nod.at> 11159L: linux-mtd@lists.infradead.org 11160S: Odd Fixes 11161W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11162T: git git://git.infradead.org/ubifs-2.6.git 11163F: fs/jffs2/ 11164F: include/uapi/linux/jffs2.h 11165 11166JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11167M: "Theodore Ts'o" <tytso@mit.edu> 11168M: Jan Kara <jack@suse.com> 11169L: linux-ext4@vger.kernel.org 11170S: Maintained 11171F: fs/jbd2/ 11172F: include/linux/jbd2.h 11173 11174JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11175M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11176L: linux-media@vger.kernel.org 11177L: linux-renesas-soc@vger.kernel.org 11178S: Maintained 11179F: drivers/media/platform/renesas/rcar_jpu.c 11180 11181JSM Neo PCI based serial card 11182L: linux-serial@vger.kernel.org 11183S: Orphan 11184F: drivers/tty/serial/jsm/ 11185 11186K10TEMP HARDWARE MONITORING DRIVER 11187M: Clemens Ladisch <clemens@ladisch.de> 11188L: linux-hwmon@vger.kernel.org 11189S: Maintained 11190F: Documentation/hwmon/k10temp.rst 11191F: drivers/hwmon/k10temp.c 11192 11193K8TEMP HARDWARE MONITORING DRIVER 11194M: Rudolf Marek <r.marek@assembler.cz> 11195L: linux-hwmon@vger.kernel.org 11196S: Maintained 11197F: Documentation/hwmon/k8temp.rst 11198F: drivers/hwmon/k8temp.c 11199 11200KASAN 11201M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11202R: Alexander Potapenko <glider@google.com> 11203R: Andrey Konovalov <andreyknvl@gmail.com> 11204R: Dmitry Vyukov <dvyukov@google.com> 11205R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11206L: kasan-dev@googlegroups.com 11207S: Maintained 11208F: Documentation/dev-tools/kasan.rst 11209F: arch/*/include/asm/*kasan.h 11210F: arch/*/mm/kasan_init* 11211F: include/linux/kasan*.h 11212F: lib/Kconfig.kasan 11213F: mm/kasan/ 11214F: scripts/Makefile.kasan 11215 11216KCONFIG 11217M: Masahiro Yamada <masahiroy@kernel.org> 11218L: linux-kbuild@vger.kernel.org 11219S: Maintained 11220Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11221T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11222F: Documentation/kbuild/kconfig* 11223F: scripts/Kconfig.include 11224F: scripts/kconfig/ 11225 11226KCOV 11227R: Dmitry Vyukov <dvyukov@google.com> 11228R: Andrey Konovalov <andreyknvl@gmail.com> 11229L: kasan-dev@googlegroups.com 11230S: Maintained 11231F: Documentation/dev-tools/kcov.rst 11232F: include/linux/kcov.h 11233F: include/uapi/linux/kcov.h 11234F: kernel/kcov.c 11235F: scripts/Makefile.kcov 11236 11237KCSAN 11238M: Marco Elver <elver@google.com> 11239R: Dmitry Vyukov <dvyukov@google.com> 11240L: kasan-dev@googlegroups.com 11241S: Maintained 11242F: Documentation/dev-tools/kcsan.rst 11243F: include/linux/kcsan*.h 11244F: kernel/kcsan/ 11245F: lib/Kconfig.kcsan 11246F: scripts/Makefile.kcsan 11247 11248KDUMP 11249M: Baoquan He <bhe@redhat.com> 11250R: Vivek Goyal <vgoyal@redhat.com> 11251R: Dave Young <dyoung@redhat.com> 11252L: kexec@lists.infradead.org 11253S: Maintained 11254W: http://lse.sourceforge.net/kdump/ 11255F: Documentation/admin-guide/kdump/ 11256F: fs/proc/vmcore.c 11257F: include/linux/crash_core.h 11258F: include/linux/crash_dump.h 11259F: include/uapi/linux/vmcore.h 11260F: kernel/crash_*.c 11261 11262KEENE FM RADIO TRANSMITTER DRIVER 11263M: Hans Verkuil <hverkuil@xs4all.nl> 11264L: linux-media@vger.kernel.org 11265S: Maintained 11266W: https://linuxtv.org 11267T: git git://linuxtv.org/media_tree.git 11268F: drivers/media/radio/radio-keene* 11269 11270KERNEL AUTOMOUNTER 11271M: Ian Kent <raven@themaw.net> 11272L: autofs@vger.kernel.org 11273S: Maintained 11274F: fs/autofs/ 11275 11276KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11277M: Masahiro Yamada <masahiroy@kernel.org> 11278R: Nathan Chancellor <nathan@kernel.org> 11279R: Nick Desaulniers <ndesaulniers@google.com> 11280R: Nicolas Schier <nicolas@fjasle.eu> 11281L: linux-kbuild@vger.kernel.org 11282S: Maintained 11283Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11284T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11285F: Documentation/kbuild/ 11286F: Makefile 11287F: scripts/*vmlinux* 11288F: scripts/Kbuild* 11289F: scripts/Makefile* 11290F: scripts/basic/ 11291F: scripts/dummy-tools/ 11292F: scripts/mk* 11293F: scripts/mod/ 11294F: scripts/package/ 11295 11296KERNEL HARDENING (not covered by other areas) 11297M: Kees Cook <keescook@chromium.org> 11298L: linux-hardening@vger.kernel.org 11299S: Supported 11300T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11301F: Documentation/ABI/testing/sysfs-kernel-oops_count 11302F: Documentation/ABI/testing/sysfs-kernel-warn_count 11303F: include/linux/overflow.h 11304F: include/linux/randomize_kstack.h 11305F: mm/usercopy.c 11306K: \b(add|choose)_random_kstack_offset\b 11307K: \b__check_(object_size|heap_object)\b 11308 11309KERNEL JANITORS 11310L: kernel-janitors@vger.kernel.org 11311S: Odd Fixes 11312W: http://kernelnewbies.org/KernelJanitors 11313 11314KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11315M: Chuck Lever <chuck.lever@oracle.com> 11316M: Jeff Layton <jlayton@kernel.org> 11317R: Neil Brown <neilb@suse.de> 11318R: Olga Kornievskaia <kolga@netapp.com> 11319R: Dai Ngo <Dai.Ngo@oracle.com> 11320R: Tom Talpey <tom@talpey.com> 11321L: linux-nfs@vger.kernel.org 11322S: Supported 11323W: http://nfs.sourceforge.net/ 11324T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11325F: Documentation/filesystems/nfs/ 11326F: fs/exportfs/ 11327F: fs/lockd/ 11328F: fs/nfs_common/ 11329F: fs/nfsd/ 11330F: include/linux/lockd/ 11331F: include/linux/sunrpc/ 11332F: include/trace/events/rpcgss.h 11333F: include/trace/events/rpcrdma.h 11334F: include/trace/events/sunrpc.h 11335F: include/trace/misc/fs.h 11336F: include/trace/misc/nfs.h 11337F: include/trace/misc/sunrpc.h 11338F: include/uapi/linux/nfsd/ 11339F: include/uapi/linux/sunrpc/ 11340F: net/sunrpc/ 11341 11342KERNEL REGRESSIONS 11343M: Thorsten Leemhuis <linux@leemhuis.info> 11344L: regressions@lists.linux.dev 11345S: Supported 11346F: Documentation/admin-guide/reporting-regressions.rst 11347F: Documentation/process/handling-regressions.rst 11348 11349KERNEL SELFTEST FRAMEWORK 11350M: Shuah Khan <shuah@kernel.org> 11351M: Shuah Khan <skhan@linuxfoundation.org> 11352L: linux-kselftest@vger.kernel.org 11353S: Maintained 11354Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11355T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11356F: Documentation/dev-tools/kselftest* 11357F: tools/testing/selftests/ 11358 11359KERNEL SMB3 SERVER (KSMBD) 11360M: Namjae Jeon <linkinjeon@kernel.org> 11361M: Steve French <sfrench@samba.org> 11362R: Sergey Senozhatsky <senozhatsky@chromium.org> 11363R: Tom Talpey <tom@talpey.com> 11364L: linux-cifs@vger.kernel.org 11365S: Maintained 11366T: git git://git.samba.org/ksmbd.git 11367F: Documentation/filesystems/smb/ksmbd.rst 11368F: fs/smb/common/ 11369F: fs/smb/server/ 11370 11371KERNEL UNIT TESTING FRAMEWORK (KUnit) 11372M: Brendan Higgins <brendanhiggins@google.com> 11373M: David Gow <davidgow@google.com> 11374L: linux-kselftest@vger.kernel.org 11375L: kunit-dev@googlegroups.com 11376S: Maintained 11377W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11379T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11380F: Documentation/dev-tools/kunit/ 11381F: include/kunit/ 11382F: lib/kunit/ 11383F: tools/testing/kunit/ 11384 11385KERNEL USERMODE HELPER 11386M: Luis Chamberlain <mcgrof@kernel.org> 11387L: linux-kernel@vger.kernel.org 11388S: Maintained 11389F: include/linux/umh.h 11390F: kernel/umh.c 11391 11392KERNEL VIRTUAL MACHINE (KVM) 11393M: Paolo Bonzini <pbonzini@redhat.com> 11394L: kvm@vger.kernel.org 11395S: Supported 11396W: http://www.linux-kvm.org 11397T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11398F: Documentation/virt/kvm/ 11399F: include/asm-generic/kvm* 11400F: include/kvm/iodev.h 11401F: include/linux/kvm* 11402F: include/trace/events/kvm.h 11403F: include/uapi/asm-generic/kvm* 11404F: include/uapi/linux/kvm* 11405F: tools/kvm/ 11406F: tools/testing/selftests/kvm/ 11407F: virt/kvm/* 11408 11409KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11410M: Marc Zyngier <maz@kernel.org> 11411M: Oliver Upton <oliver.upton@linux.dev> 11412R: James Morse <james.morse@arm.com> 11413R: Suzuki K Poulose <suzuki.poulose@arm.com> 11414R: Zenghui Yu <yuzenghui@huawei.com> 11415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11416L: kvmarm@lists.linux.dev 11417S: Maintained 11418T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11419F: arch/arm64/include/asm/kvm* 11420F: arch/arm64/include/uapi/asm/kvm* 11421F: arch/arm64/kvm/ 11422F: include/kvm/arm_* 11423F: tools/testing/selftests/kvm/*/aarch64/ 11424F: tools/testing/selftests/kvm/aarch64/ 11425 11426KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11427M: Huacai Chen <chenhuacai@kernel.org> 11428L: linux-mips@vger.kernel.org 11429L: kvm@vger.kernel.org 11430S: Maintained 11431T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11432F: arch/mips/include/asm/kvm* 11433F: arch/mips/include/uapi/asm/kvm* 11434F: arch/mips/kvm/ 11435 11436KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11437M: Michael Ellerman <mpe@ellerman.id.au> 11438R: Nicholas Piggin <npiggin@gmail.com> 11439L: linuxppc-dev@lists.ozlabs.org 11440L: kvm@vger.kernel.org 11441S: Maintained (Book3S 64-bit HV) 11442S: Odd fixes (Book3S 64-bit PR) 11443S: Orphan (Book3E and 32-bit) 11444T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11445F: arch/powerpc/include/asm/kvm* 11446F: arch/powerpc/include/uapi/asm/kvm* 11447F: arch/powerpc/kernel/kvm* 11448F: arch/powerpc/kvm/ 11449 11450KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11451M: Anup Patel <anup@brainfault.org> 11452R: Atish Patra <atishp@atishpatra.org> 11453L: kvm@vger.kernel.org 11454L: kvm-riscv@lists.infradead.org 11455L: linux-riscv@lists.infradead.org 11456S: Maintained 11457T: git https://github.com/kvm-riscv/linux.git 11458F: arch/riscv/include/asm/kvm* 11459F: arch/riscv/include/uapi/asm/kvm* 11460F: arch/riscv/kvm/ 11461F: tools/testing/selftests/kvm/*/riscv/ 11462 11463KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11464M: Christian Borntraeger <borntraeger@linux.ibm.com> 11465M: Janosch Frank <frankja@linux.ibm.com> 11466M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11467R: David Hildenbrand <david@redhat.com> 11468L: kvm@vger.kernel.org 11469S: Supported 11470T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11471F: Documentation/virt/kvm/s390* 11472F: arch/s390/include/asm/gmap.h 11473F: arch/s390/include/asm/kvm* 11474F: arch/s390/include/uapi/asm/kvm* 11475F: arch/s390/include/uapi/asm/uvdevice.h 11476F: arch/s390/kernel/uv.c 11477F: arch/s390/kvm/ 11478F: arch/s390/mm/gmap.c 11479F: drivers/s390/char/uvdevice.c 11480F: tools/testing/selftests/drivers/s390x/uvdevice/ 11481F: tools/testing/selftests/kvm/*/s390x/ 11482F: tools/testing/selftests/kvm/s390x/ 11483 11484KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11485M: Sean Christopherson <seanjc@google.com> 11486M: Paolo Bonzini <pbonzini@redhat.com> 11487L: kvm@vger.kernel.org 11488S: Supported 11489P: Documentation/process/maintainer-kvm-x86.rst 11490T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11491F: arch/x86/include/asm/kvm* 11492F: arch/x86/include/asm/svm.h 11493F: arch/x86/include/asm/vmx*.h 11494F: arch/x86/include/uapi/asm/kvm* 11495F: arch/x86/include/uapi/asm/svm.h 11496F: arch/x86/include/uapi/asm/vmx.h 11497F: arch/x86/kvm/ 11498F: arch/x86/kvm/*/ 11499 11500KERNFS 11501M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11502M: Tejun Heo <tj@kernel.org> 11503S: Supported 11504T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11505F: fs/kernfs/ 11506F: include/linux/kernfs.h 11507 11508KEXEC 11509M: Eric Biederman <ebiederm@xmission.com> 11510L: kexec@lists.infradead.org 11511S: Maintained 11512W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11513F: include/linux/kexec.h 11514F: include/uapi/linux/kexec.h 11515F: kernel/kexec* 11516 11517KEYS-ENCRYPTED 11518M: Mimi Zohar <zohar@linux.ibm.com> 11519L: linux-integrity@vger.kernel.org 11520L: keyrings@vger.kernel.org 11521S: Supported 11522F: Documentation/security/keys/trusted-encrypted.rst 11523F: include/keys/encrypted-type.h 11524F: security/keys/encrypted-keys/ 11525 11526KEYS-TRUSTED 11527M: James Bottomley <jejb@linux.ibm.com> 11528M: Jarkko Sakkinen <jarkko@kernel.org> 11529M: Mimi Zohar <zohar@linux.ibm.com> 11530L: linux-integrity@vger.kernel.org 11531L: keyrings@vger.kernel.org 11532S: Supported 11533F: Documentation/security/keys/trusted-encrypted.rst 11534F: include/keys/trusted-type.h 11535F: include/keys/trusted_tpm.h 11536F: security/keys/trusted-keys/ 11537 11538KEYS-TRUSTED-CAAM 11539M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11540R: Pengutronix Kernel Team <kernel@pengutronix.de> 11541L: linux-integrity@vger.kernel.org 11542L: keyrings@vger.kernel.org 11543S: Maintained 11544F: include/keys/trusted_caam.h 11545F: security/keys/trusted-keys/trusted_caam.c 11546 11547KEYS-TRUSTED-TEE 11548M: Sumit Garg <sumit.garg@linaro.org> 11549L: linux-integrity@vger.kernel.org 11550L: keyrings@vger.kernel.org 11551S: Supported 11552F: include/keys/trusted_tee.h 11553F: security/keys/trusted-keys/trusted_tee.c 11554 11555KEYS/KEYRINGS 11556M: David Howells <dhowells@redhat.com> 11557M: Jarkko Sakkinen <jarkko@kernel.org> 11558L: keyrings@vger.kernel.org 11559S: Maintained 11560F: Documentation/security/keys/core.rst 11561F: include/keys/ 11562F: include/linux/key-type.h 11563F: include/linux/key.h 11564F: include/linux/keyctl.h 11565F: include/uapi/linux/keyctl.h 11566F: security/keys/ 11567 11568KEYS/KEYRINGS_INTEGRITY 11569M: Jarkko Sakkinen <jarkko@kernel.org> 11570M: Mimi Zohar <zohar@linux.ibm.com> 11571L: linux-integrity@vger.kernel.org 11572L: keyrings@vger.kernel.org 11573S: Supported 11574F: security/integrity/platform_certs 11575 11576KFENCE 11577M: Alexander Potapenko <glider@google.com> 11578M: Marco Elver <elver@google.com> 11579R: Dmitry Vyukov <dvyukov@google.com> 11580L: kasan-dev@googlegroups.com 11581S: Maintained 11582F: Documentation/dev-tools/kfence.rst 11583F: arch/*/include/asm/kfence.h 11584F: include/linux/kfence.h 11585F: lib/Kconfig.kfence 11586F: mm/kfence/ 11587 11588KFIFO 11589M: Stefani Seibold <stefani@seibold.net> 11590S: Maintained 11591F: include/linux/kfifo.h 11592F: lib/kfifo.c 11593F: samples/kfifo/ 11594 11595KGDB / KDB /debug_core 11596M: Jason Wessel <jason.wessel@windriver.com> 11597M: Daniel Thompson <daniel.thompson@linaro.org> 11598R: Douglas Anderson <dianders@chromium.org> 11599L: kgdb-bugreport@lists.sourceforge.net 11600S: Maintained 11601W: http://kgdb.wiki.kernel.org/ 11602T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11603F: Documentation/dev-tools/kgdb.rst 11604F: drivers/misc/kgdbts.c 11605F: drivers/tty/serial/kgdboc.c 11606F: include/linux/kdb.h 11607F: include/linux/kgdb.h 11608F: kernel/debug/ 11609F: kernel/module/kdb.c 11610 11611KHADAS MCU MFD DRIVER 11612M: Neil Armstrong <neil.armstrong@linaro.org> 11613L: linux-amlogic@lists.infradead.org 11614S: Maintained 11615F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11616F: drivers/mfd/khadas-mcu.c 11617F: drivers/thermal/khadas_mcu_fan.c 11618F: include/linux/mfd/khadas-mcu.h 11619 11620KIONIX/ROHM KX022A ACCELEROMETER 11621M: Matti Vaittinen <mazziesaccount@gmail.com> 11622L: linux-iio@vger.kernel.org 11623S: Supported 11624F: drivers/iio/accel/kionix-kx022a* 11625 11626KMEMLEAK 11627M: Catalin Marinas <catalin.marinas@arm.com> 11628S: Maintained 11629F: Documentation/dev-tools/kmemleak.rst 11630F: include/linux/kmemleak.h 11631F: mm/kmemleak.c 11632F: samples/kmemleak/kmemleak-test.c 11633 11634KMSAN 11635M: Alexander Potapenko <glider@google.com> 11636R: Marco Elver <elver@google.com> 11637R: Dmitry Vyukov <dvyukov@google.com> 11638L: kasan-dev@googlegroups.com 11639S: Maintained 11640F: Documentation/dev-tools/kmsan.rst 11641F: arch/*/include/asm/kmsan.h 11642F: arch/*/mm/kmsan_* 11643F: include/linux/kmsan*.h 11644F: lib/Kconfig.kmsan 11645F: mm/kmsan/ 11646F: scripts/Makefile.kmsan 11647 11648KPROBES 11649M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11650M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11651M: "David S. Miller" <davem@davemloft.net> 11652M: Masami Hiramatsu <mhiramat@kernel.org> 11653L: linux-kernel@vger.kernel.org 11654L: linux-trace-kernel@vger.kernel.org 11655S: Maintained 11656Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11657T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11658F: Documentation/trace/kprobes.rst 11659F: include/asm-generic/kprobes.h 11660F: include/linux/kprobes.h 11661F: kernel/kprobes.c 11662F: lib/test_kprobes.c 11663F: samples/kprobes 11664 11665KS0108 LCD CONTROLLER DRIVER 11666M: Miguel Ojeda <ojeda@kernel.org> 11667S: Maintained 11668F: Documentation/admin-guide/auxdisplay/ks0108.rst 11669F: drivers/auxdisplay/ks0108.c 11670F: include/linux/ks0108.h 11671 11672KTD253 BACKLIGHT DRIVER 11673M: Linus Walleij <linus.walleij@linaro.org> 11674S: Maintained 11675F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11676F: drivers/video/backlight/ktd253-backlight.c 11677 11678KTEST 11679M: Steven Rostedt <rostedt@goodmis.org> 11680M: John Hawley <warthog9@eaglescrag.net> 11681S: Maintained 11682F: tools/testing/ktest 11683 11684KTZ8866 BACKLIGHT DRIVER 11685M: Jianhua Lu <lujianhua000@gmail.com> 11686S: Maintained 11687F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11688F: drivers/video/backlight/ktz8866.c 11689 11690KVM PARAVIRT (KVM/paravirt) 11691M: Paolo Bonzini <pbonzini@redhat.com> 11692R: Wanpeng Li <wanpengli@tencent.com> 11693R: Vitaly Kuznetsov <vkuznets@redhat.com> 11694L: kvm@vger.kernel.org 11695S: Supported 11696T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11697F: arch/um/include/asm/kvm_para.h 11698F: arch/x86/include/asm/kvm_para.h 11699F: arch/x86/include/asm/pvclock-abi.h 11700F: arch/x86/include/uapi/asm/kvm_para.h 11701F: arch/x86/kernel/kvm.c 11702F: arch/x86/kernel/kvmclock.c 11703F: include/asm-generic/kvm_para.h 11704F: include/linux/kvm_para.h 11705F: include/uapi/asm-generic/kvm_para.h 11706F: include/uapi/linux/kvm_para.h 11707 11708KVM X86 HYPER-V (KVM/hyper-v) 11709M: Vitaly Kuznetsov <vkuznets@redhat.com> 11710M: Sean Christopherson <seanjc@google.com> 11711M: Paolo Bonzini <pbonzini@redhat.com> 11712L: kvm@vger.kernel.org 11713S: Supported 11714T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11715F: arch/x86/kvm/hyperv.* 11716F: arch/x86/kvm/kvm_onhyperv.* 11717F: arch/x86/kvm/svm/hyperv.* 11718F: arch/x86/kvm/svm/svm_onhyperv.* 11719F: arch/x86/kvm/vmx/hyperv.* 11720 11721KVM X86 Xen (KVM/Xen) 11722M: David Woodhouse <dwmw2@infradead.org> 11723M: Paul Durrant <paul@xen.org> 11724M: Sean Christopherson <seanjc@google.com> 11725M: Paolo Bonzini <pbonzini@redhat.com> 11726L: kvm@vger.kernel.org 11727S: Supported 11728T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11729F: arch/x86/kvm/xen.* 11730 11731L3MDEV 11732M: David Ahern <dsahern@kernel.org> 11733L: netdev@vger.kernel.org 11734S: Maintained 11735F: include/net/l3mdev.h 11736F: net/l3mdev 11737 11738LANDLOCK SECURITY MODULE 11739M: Mickaël Salaün <mic@digikod.net> 11740L: linux-security-module@vger.kernel.org 11741S: Supported 11742W: https://landlock.io 11743T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11744F: Documentation/security/landlock.rst 11745F: Documentation/userspace-api/landlock.rst 11746F: include/uapi/linux/landlock.h 11747F: samples/landlock/ 11748F: security/landlock/ 11749F: tools/testing/selftests/landlock/ 11750K: landlock 11751K: LANDLOCK 11752 11753LANTIQ / INTEL Ethernet drivers 11754M: Hauke Mehrtens <hauke@hauke-m.de> 11755L: netdev@vger.kernel.org 11756S: Maintained 11757F: drivers/net/dsa/lantiq_gswip.c 11758F: drivers/net/dsa/lantiq_pce.h 11759F: drivers/net/ethernet/lantiq_xrx200.c 11760F: net/dsa/tag_gswip.c 11761 11762LANTIQ MIPS ARCHITECTURE 11763M: John Crispin <john@phrozen.org> 11764L: linux-mips@vger.kernel.org 11765S: Maintained 11766F: arch/mips/lantiq 11767F: drivers/soc/lantiq 11768 11769LASI 53c700 driver for PARISC 11770M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11771L: linux-scsi@vger.kernel.org 11772S: Maintained 11773F: Documentation/scsi/53c700.rst 11774F: drivers/scsi/53c700* 11775 11776LEAKING_ADDRESSES 11777M: Tobin C. Harding <me@tobin.cc> 11778M: Tycho Andersen <tycho@tycho.pizza> 11779L: linux-hardening@vger.kernel.org 11780S: Maintained 11781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11782F: scripts/leaking_addresses.pl 11783 11784LED SUBSYSTEM 11785M: Pavel Machek <pavel@ucw.cz> 11786M: Lee Jones <lee@kernel.org> 11787L: linux-leds@vger.kernel.org 11788S: Maintained 11789T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11790F: Documentation/devicetree/bindings/leds/ 11791F: Documentation/leds/ 11792F: drivers/leds/ 11793F: include/dt-bindings/leds/ 11794F: include/linux/leds.h 11795 11796LEGACY EEPROM DRIVER 11797M: Jean Delvare <jdelvare@suse.com> 11798S: Maintained 11799F: Documentation/misc-devices/eeprom.rst 11800F: drivers/misc/eeprom/eeprom.c 11801 11802LEGO MINDSTORMS EV3 11803R: David Lechner <david@lechnology.com> 11804S: Maintained 11805F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11806F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11807F: drivers/power/supply/lego_ev3_battery.c 11808 11809LEGO USB Tower driver 11810M: Juergen Stuber <starblue@users.sourceforge.net> 11811L: legousb-devel@lists.sourceforge.net 11812S: Maintained 11813W: http://legousb.sourceforge.net/ 11814F: drivers/usb/misc/legousbtower.c 11815 11816LETSKETCH HID TABLET DRIVER 11817M: Hans de Goede <hdegoede@redhat.com> 11818L: linux-input@vger.kernel.org 11819S: Maintained 11820T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11821F: drivers/hid/hid-letsketch.c 11822 11823LG LAPTOP EXTRAS 11824M: Matan Ziv-Av <matan@svgalib.org> 11825L: platform-driver-x86@vger.kernel.org 11826S: Maintained 11827F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11828F: Documentation/admin-guide/laptops/lg-laptop.rst 11829F: drivers/platform/x86/lg-laptop.c 11830 11831LG2160 MEDIA DRIVER 11832M: Michael Krufky <mkrufky@linuxtv.org> 11833L: linux-media@vger.kernel.org 11834S: Maintained 11835W: https://linuxtv.org 11836W: http://github.com/mkrufky 11837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11838T: git git://linuxtv.org/mkrufky/tuners.git 11839F: drivers/media/dvb-frontends/lg2160.* 11840 11841LGDT3305 MEDIA DRIVER 11842M: Michael Krufky <mkrufky@linuxtv.org> 11843L: linux-media@vger.kernel.org 11844S: Maintained 11845W: https://linuxtv.org 11846W: http://github.com/mkrufky 11847Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11848T: git git://linuxtv.org/mkrufky/tuners.git 11849F: drivers/media/dvb-frontends/lgdt3305.* 11850 11851LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11852M: Viresh Kumar <vireshk@kernel.org> 11853L: linux-ide@vger.kernel.org 11854S: Maintained 11855T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11856F: drivers/ata/pata_arasan_cf.c 11857F: include/linux/pata_arasan_cf_data.h 11858 11859LIBATA PATA DRIVERS 11860R: Sergey Shtylyov <s.shtylyov@omp.ru> 11861L: linux-ide@vger.kernel.org 11862F: drivers/ata/ata_*.c 11863F: drivers/ata/pata_*.c 11864 11865LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11866M: Linus Walleij <linus.walleij@linaro.org> 11867L: linux-ide@vger.kernel.org 11868S: Maintained 11869T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11870F: drivers/ata/pata_ftide010.c 11871F: drivers/ata/sata_gemini.c 11872F: drivers/ata/sata_gemini.h 11873 11874LIBATA SATA AHCI PLATFORM devices support 11875M: Hans de Goede <hdegoede@redhat.com> 11876M: Jens Axboe <axboe@kernel.dk> 11877L: linux-ide@vger.kernel.org 11878S: Maintained 11879T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11880F: drivers/ata/ahci_platform.c 11881F: drivers/ata/libahci_platform.c 11882F: include/linux/ahci_platform.h 11883 11884LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11885M: Serge Semin <fancer.lancer@gmail.com> 11886L: linux-ide@vger.kernel.org 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11889F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11890F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11891F: drivers/ata/ahci_dwc.c 11892 11893LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11894M: Mikael Pettersson <mikpelinux@gmail.com> 11895L: linux-ide@vger.kernel.org 11896S: Maintained 11897T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11898F: drivers/ata/sata_promise.* 11899 11900LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11901M: Damien Le Moal <dlemoal@kernel.org> 11902L: linux-ide@vger.kernel.org 11903S: Maintained 11904T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11905F: Documentation/ABI/testing/sysfs-ata 11906F: Documentation/devicetree/bindings/ata/ 11907F: drivers/ata/ 11908F: include/linux/ata.h 11909F: include/linux/libata.h 11910 11911LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11912M: Vishal Verma <vishal.l.verma@intel.com> 11913M: Dan Williams <dan.j.williams@intel.com> 11914M: Dave Jiang <dave.jiang@intel.com> 11915L: nvdimm@lists.linux.dev 11916S: Supported 11917Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11918P: Documentation/nvdimm/maintainer-entry-profile.rst 11919F: drivers/nvdimm/btt* 11920 11921LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11922M: Dan Williams <dan.j.williams@intel.com> 11923M: Vishal Verma <vishal.l.verma@intel.com> 11924M: Dave Jiang <dave.jiang@intel.com> 11925L: nvdimm@lists.linux.dev 11926S: Supported 11927Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11928P: Documentation/nvdimm/maintainer-entry-profile.rst 11929F: drivers/nvdimm/pmem* 11930 11931LIBNVDIMM: DEVICETREE BINDINGS 11932M: Oliver O'Halloran <oohall@gmail.com> 11933L: nvdimm@lists.linux.dev 11934S: Supported 11935Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11936F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11937F: drivers/nvdimm/of_pmem.c 11938 11939LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11940M: Dan Williams <dan.j.williams@intel.com> 11941M: Vishal Verma <vishal.l.verma@intel.com> 11942M: Dave Jiang <dave.jiang@intel.com> 11943M: Ira Weiny <ira.weiny@intel.com> 11944L: nvdimm@lists.linux.dev 11945S: Supported 11946Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11947P: Documentation/nvdimm/maintainer-entry-profile.rst 11948T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11949F: drivers/acpi/nfit/* 11950F: drivers/nvdimm/* 11951F: include/linux/libnvdimm.h 11952F: include/linux/nd.h 11953F: include/uapi/linux/ndctl.h 11954F: tools/testing/nvdimm/ 11955 11956LICENSES and SPDX stuff 11957M: Thomas Gleixner <tglx@linutronix.de> 11958M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11959L: linux-spdx@vger.kernel.org 11960S: Maintained 11961T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11962F: COPYING 11963F: Documentation/process/license-rules.rst 11964F: LICENSES/ 11965F: scripts/spdxcheck-test.sh 11966F: scripts/spdxcheck.py 11967F: scripts/spdxexclude 11968 11969LINEAR RANGES HELPERS 11970M: Mark Brown <broonie@kernel.org> 11971R: Matti Vaittinen <mazziesaccount@gmail.com> 11972F: include/linux/linear_range.h 11973F: lib/linear_ranges.c 11974F: lib/test_linear_ranges.c 11975 11976LINUX FOR POWER MACINTOSH 11977L: linuxppc-dev@lists.ozlabs.org 11978S: Orphan 11979F: arch/powerpc/platforms/powermac/ 11980F: drivers/macintosh/ 11981X: drivers/macintosh/adb-iop.c 11982X: drivers/macintosh/via-macii.c 11983 11984LINUX FOR POWERPC (32-BIT AND 64-BIT) 11985M: Michael Ellerman <mpe@ellerman.id.au> 11986R: Nicholas Piggin <npiggin@gmail.com> 11987R: Christophe Leroy <christophe.leroy@csgroup.eu> 11988L: linuxppc-dev@lists.ozlabs.org 11989S: Supported 11990W: https://github.com/linuxppc/wiki/wiki 11991Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11992T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11993F: Documentation/ABI/stable/sysfs-firmware-opal-* 11994F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11995F: Documentation/devicetree/bindings/powerpc/ 11996F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11997F: Documentation/powerpc/ 11998F: arch/powerpc/ 11999F: drivers/*/*/*pasemi* 12000F: drivers/*/*pasemi* 12001F: drivers/char/tpm/tpm_ibmvtpm* 12002F: drivers/crypto/nx/ 12003F: drivers/crypto/vmx/ 12004F: drivers/i2c/busses/i2c-opal.c 12005F: drivers/net/ethernet/ibm/ibmveth.* 12006F: drivers/net/ethernet/ibm/ibmvnic.* 12007F: drivers/pci/hotplug/pnv_php.c 12008F: drivers/pci/hotplug/rpa* 12009F: drivers/rtc/rtc-opal.c 12010F: drivers/scsi/ibmvscsi/ 12011F: drivers/tty/hvc/hvc_opal.c 12012F: drivers/watchdog/wdrtas.c 12013F: tools/testing/selftests/powerpc 12014N: /pmac 12015N: powermac 12016N: powernv 12017N: [^a-z0-9]ps3 12018N: pseries 12019 12020LINUX FOR POWERPC EMBEDDED MPC5XXX 12021M: Anatolij Gustschin <agust@denx.de> 12022L: linuxppc-dev@lists.ozlabs.org 12023S: Odd Fixes 12024F: arch/powerpc/platforms/512x/ 12025F: arch/powerpc/platforms/52xx/ 12026 12027LINUX FOR POWERPC EMBEDDED PPC4XX 12028L: linuxppc-dev@lists.ozlabs.org 12029S: Orphan 12030F: arch/powerpc/platforms/40x/ 12031F: arch/powerpc/platforms/44x/ 12032 12033LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12034M: Scott Wood <oss@buserror.net> 12035L: linuxppc-dev@lists.ozlabs.org 12036S: Odd fixes 12037T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12038F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12039F: Documentation/devicetree/bindings/powerpc/fsl/ 12040F: arch/powerpc/platforms/83xx/ 12041F: arch/powerpc/platforms/85xx/ 12042 12043LINUX FOR POWERPC EMBEDDED PPC8XX 12044M: Christophe Leroy <christophe.leroy@csgroup.eu> 12045L: linuxppc-dev@lists.ozlabs.org 12046S: Maintained 12047F: arch/powerpc/platforms/8xx/ 12048 12049LINUX KERNEL DUMP TEST MODULE (LKDTM) 12050M: Kees Cook <keescook@chromium.org> 12051S: Maintained 12052F: drivers/misc/lkdtm/* 12053F: tools/testing/selftests/lkdtm/* 12054 12055LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12056M: Alan Stern <stern@rowland.harvard.edu> 12057M: Andrea Parri <parri.andrea@gmail.com> 12058M: Will Deacon <will@kernel.org> 12059M: Peter Zijlstra <peterz@infradead.org> 12060M: Boqun Feng <boqun.feng@gmail.com> 12061M: Nicholas Piggin <npiggin@gmail.com> 12062M: David Howells <dhowells@redhat.com> 12063M: Jade Alglave <j.alglave@ucl.ac.uk> 12064M: Luc Maranget <luc.maranget@inria.fr> 12065M: "Paul E. McKenney" <paulmck@kernel.org> 12066R: Akira Yokosawa <akiyks@gmail.com> 12067R: Daniel Lustig <dlustig@nvidia.com> 12068R: Joel Fernandes <joel@joelfernandes.org> 12069L: linux-kernel@vger.kernel.org 12070L: linux-arch@vger.kernel.org 12071S: Supported 12072T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12073F: Documentation/atomic_bitops.txt 12074F: Documentation/atomic_t.txt 12075F: Documentation/core-api/refcount-vs-atomic.rst 12076F: Documentation/litmus-tests/ 12077F: Documentation/memory-barriers.txt 12078F: tools/memory-model/ 12079 12080LINUX-NEXT TREE 12081M: Stephen Rothwell <sfr@canb.auug.org.au> 12082L: linux-next@vger.kernel.org 12083S: Supported 12084B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12085T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12086 12087LIS3LV02D ACCELEROMETER DRIVER 12088M: Eric Piel <eric.piel@tremplin-utc.net> 12089S: Maintained 12090F: Documentation/misc-devices/lis3lv02d.rst 12091F: drivers/misc/lis3lv02d/ 12092F: drivers/platform/x86/hp/hp_accel.c 12093 12094LIST KUNIT TEST 12095M: David Gow <davidgow@google.com> 12096L: linux-kselftest@vger.kernel.org 12097L: kunit-dev@googlegroups.com 12098S: Maintained 12099F: lib/list-test.c 12100 12101LITEX PLATFORM 12102M: Karol Gugala <kgugala@antmicro.com> 12103M: Mateusz Holenko <mholenko@antmicro.com> 12104M: Gabriel Somlo <gsomlo@gmail.com> 12105M: Joel Stanley <joel@jms.id.au> 12106S: Maintained 12107F: Documentation/devicetree/bindings/*/litex,*.yaml 12108F: arch/openrisc/boot/dts/or1klitex.dts 12109F: drivers/mmc/host/litex_mmc.c 12110F: drivers/net/ethernet/litex/* 12111F: drivers/soc/litex/* 12112F: drivers/tty/serial/liteuart.c 12113F: include/linux/litex.h 12114N: litex 12115 12116LIVE PATCHING 12117M: Josh Poimboeuf <jpoimboe@kernel.org> 12118M: Jiri Kosina <jikos@kernel.org> 12119M: Miroslav Benes <mbenes@suse.cz> 12120M: Petr Mladek <pmladek@suse.com> 12121R: Joe Lawrence <joe.lawrence@redhat.com> 12122L: live-patching@vger.kernel.org 12123S: Maintained 12124T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12125F: Documentation/ABI/testing/sysfs-kernel-livepatch 12126F: Documentation/livepatch/ 12127F: arch/powerpc/include/asm/livepatch.h 12128F: include/linux/livepatch.h 12129F: kernel/livepatch/ 12130F: kernel/module/livepatch.c 12131F: lib/livepatch/ 12132F: samples/livepatch/ 12133F: tools/testing/selftests/livepatch/ 12134 12135LLC (802.2) 12136L: netdev@vger.kernel.org 12137S: Odd fixes 12138F: include/linux/llc.h 12139F: include/net/llc* 12140F: include/uapi/linux/llc.h 12141F: net/llc/ 12142 12143LM73 HARDWARE MONITOR DRIVER 12144M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12145L: linux-hwmon@vger.kernel.org 12146S: Maintained 12147F: drivers/hwmon/lm73.c 12148 12149LM78 HARDWARE MONITOR DRIVER 12150M: Jean Delvare <jdelvare@suse.com> 12151L: linux-hwmon@vger.kernel.org 12152S: Maintained 12153F: Documentation/hwmon/lm78.rst 12154F: drivers/hwmon/lm78.c 12155 12156LM83 HARDWARE MONITOR DRIVER 12157M: Jean Delvare <jdelvare@suse.com> 12158L: linux-hwmon@vger.kernel.org 12159S: Maintained 12160F: Documentation/hwmon/lm83.rst 12161F: drivers/hwmon/lm83.c 12162 12163LM90 HARDWARE MONITOR DRIVER 12164M: Jean Delvare <jdelvare@suse.com> 12165L: linux-hwmon@vger.kernel.org 12166S: Maintained 12167F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12168F: Documentation/hwmon/lm90.rst 12169F: drivers/hwmon/lm90.c 12170F: include/dt-bindings/thermal/lm90.h 12171 12172LM95234 HARDWARE MONITOR DRIVER 12173M: Guenter Roeck <linux@roeck-us.net> 12174L: linux-hwmon@vger.kernel.org 12175S: Maintained 12176F: Documentation/hwmon/lm95234.rst 12177F: drivers/hwmon/lm95234.c 12178 12179LME2510 MEDIA DRIVER 12180M: Malcolm Priestley <tvboxspy@gmail.com> 12181L: linux-media@vger.kernel.org 12182S: Maintained 12183W: https://linuxtv.org 12184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12185F: drivers/media/usb/dvb-usb-v2/lmedm04* 12186 12187LOADPIN SECURITY MODULE 12188M: Kees Cook <keescook@chromium.org> 12189S: Supported 12190T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12191F: Documentation/admin-guide/LSM/LoadPin.rst 12192F: security/loadpin/ 12193 12194LOCKING PRIMITIVES 12195M: Peter Zijlstra <peterz@infradead.org> 12196M: Ingo Molnar <mingo@redhat.com> 12197M: Will Deacon <will@kernel.org> 12198R: Waiman Long <longman@redhat.com> 12199R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12200L: linux-kernel@vger.kernel.org 12201S: Maintained 12202T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12203F: Documentation/locking/ 12204F: arch/*/include/asm/spinlock*.h 12205F: include/linux/lockdep.h 12206F: include/linux/mutex*.h 12207F: include/linux/rwlock*.h 12208F: include/linux/rwsem*.h 12209F: include/linux/seqlock.h 12210F: include/linux/spinlock*.h 12211F: kernel/locking/ 12212F: lib/locking*.[ch] 12213X: kernel/locking/locktorture.c 12214 12215LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12216M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12217L: linux-ntfs-dev@lists.sourceforge.net 12218S: Maintained 12219W: http://www.linux-ntfs.org/content/view/19/37/ 12220F: Documentation/admin-guide/ldm.rst 12221F: block/partitions/ldm.* 12222 12223LOGITECH HID GAMING KEYBOARDS 12224M: Hans de Goede <hdegoede@redhat.com> 12225L: linux-input@vger.kernel.org 12226S: Maintained 12227T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12228F: drivers/hid/hid-lg-g15.c 12229 12230LONTIUM LT8912B MIPI TO HDMI BRIDGE 12231M: Adrien Grassein <adrien.grassein@gmail.com> 12232S: Maintained 12233F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12234F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12235 12236LOONGARCH 12237M: Huacai Chen <chenhuacai@kernel.org> 12238R: WANG Xuerui <kernel@xen0n.name> 12239L: loongarch@lists.linux.dev 12240S: Maintained 12241T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12242F: Documentation/loongarch/ 12243F: Documentation/translations/zh_CN/loongarch/ 12244F: arch/loongarch/ 12245F: drivers/*/*loongarch* 12246 12247LOONGSON GPIO DRIVER 12248M: Yinbo Zhu <zhuyinbo@loongson.cn> 12249L: linux-gpio@vger.kernel.org 12250S: Maintained 12251F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12252F: drivers/gpio/gpio-loongson-64bit.c 12253 12254LOONGSON LS2X I2C DRIVER 12255M: Binbin Zhou <zhoubinbin@loongson.cn> 12256L: linux-i2c@vger.kernel.org 12257S: Maintained 12258F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12259F: drivers/i2c/busses/i2c-ls2x.c 12260 12261LOONGSON-2 SOC SERIES CLOCK DRIVER 12262M: Yinbo Zhu <zhuyinbo@loongson.cn> 12263L: linux-clk@vger.kernel.org 12264S: Maintained 12265F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12266F: drivers/clk/clk-loongson2.c 12267F: include/dt-bindings/clock/loongson,ls2k-clk.h 12268 12269LOONGSON-2 SOC SERIES GUTS DRIVER 12270M: Yinbo Zhu <zhuyinbo@loongson.cn> 12271L: loongarch@lists.linux.dev 12272S: Maintained 12273F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12274F: drivers/soc/loongson/loongson2_guts.c 12275 12276LOONGSON-2 SOC SERIES PINCTRL DRIVER 12277M: zhanghongchen <zhanghongchen@loongson.cn> 12278M: Yinbo Zhu <zhuyinbo@loongson.cn> 12279L: linux-gpio@vger.kernel.org 12280S: Maintained 12281F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12282F: drivers/pinctrl/pinctrl-loongson2.c 12283 12284LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12285M: Sathya Prakash <sathya.prakash@broadcom.com> 12286M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12287M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12288L: MPT-FusionLinux.pdl@broadcom.com 12289L: linux-scsi@vger.kernel.org 12290S: Supported 12291W: http://www.avagotech.com/support/ 12292F: drivers/message/fusion/ 12293F: drivers/scsi/mpt3sas/ 12294 12295LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12296M: Matthew Wilcox <willy@infradead.org> 12297L: linux-scsi@vger.kernel.org 12298S: Maintained 12299F: drivers/scsi/sym53c8xx_2/ 12300 12301LTC1660 DAC DRIVER 12302M: Marcus Folkesson <marcus.folkesson@gmail.com> 12303L: linux-iio@vger.kernel.org 12304S: Maintained 12305F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12306F: drivers/iio/dac/ltc1660.c 12307 12308LTC2688 IIO DAC DRIVER 12309M: Nuno Sá <nuno.sa@analog.com> 12310L: linux-iio@vger.kernel.org 12311S: Supported 12312W: https://ez.analog.com/linux-software-drivers 12313F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12314F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12315F: drivers/iio/dac/ltc2688.c 12316 12317LTC2947 HARDWARE MONITOR DRIVER 12318M: Nuno Sá <nuno.sa@analog.com> 12319L: linux-hwmon@vger.kernel.org 12320S: Supported 12321W: https://ez.analog.com/linux-software-drivers 12322F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12323F: drivers/hwmon/ltc2947-core.c 12324F: drivers/hwmon/ltc2947-i2c.c 12325F: drivers/hwmon/ltc2947-spi.c 12326F: drivers/hwmon/ltc2947.h 12327 12328LTC2983 IIO TEMPERATURE DRIVER 12329M: Nuno Sá <nuno.sa@analog.com> 12330L: linux-iio@vger.kernel.org 12331S: Supported 12332W: https://ez.analog.com/linux-software-drivers 12333F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12334F: drivers/iio/temperature/ltc2983.c 12335 12336LTC4261 HARDWARE MONITOR DRIVER 12337M: Guenter Roeck <linux@roeck-us.net> 12338L: linux-hwmon@vger.kernel.org 12339S: Maintained 12340F: Documentation/hwmon/ltc4261.rst 12341F: drivers/hwmon/ltc4261.c 12342 12343LTC4306 I2C MULTIPLEXER DRIVER 12344M: Michael Hennerich <michael.hennerich@analog.com> 12345L: linux-i2c@vger.kernel.org 12346S: Supported 12347W: https://ez.analog.com/linux-software-drivers 12348F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12349F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12350 12351LTP (Linux Test Project) 12352M: Mike Frysinger <vapier@gentoo.org> 12353M: Cyril Hrubis <chrubis@suse.cz> 12354M: Wanlong Gao <wanlong.gao@gmail.com> 12355M: Jan Stancek <jstancek@redhat.com> 12356M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12357M: Alexey Kodanev <alexey.kodanev@oracle.com> 12358L: ltp@lists.linux.it (subscribers-only) 12359S: Maintained 12360W: http://linux-test-project.github.io/ 12361T: git https://github.com/linux-test-project/ltp.git 12362 12363LYNX 28G SERDES PHY DRIVER 12364M: Ioana Ciornei <ioana.ciornei@nxp.com> 12365L: netdev@vger.kernel.org 12366S: Supported 12367F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12368F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12369 12370LYNX PCS MODULE 12371M: Ioana Ciornei <ioana.ciornei@nxp.com> 12372L: netdev@vger.kernel.org 12373S: Supported 12374F: drivers/net/pcs/pcs-lynx.c 12375F: include/linux/pcs-lynx.h 12376 12377M68K ARCHITECTURE 12378M: Geert Uytterhoeven <geert@linux-m68k.org> 12379L: linux-m68k@lists.linux-m68k.org 12380S: Maintained 12381W: http://www.linux-m68k.org/ 12382T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12383F: arch/m68k/ 12384F: drivers/zorro/ 12385 12386M68K ON APPLE MACINTOSH 12387M: Joshua Thompson <funaho@jurai.org> 12388L: linux-m68k@lists.linux-m68k.org 12389S: Maintained 12390W: http://www.mac.linux-m68k.org/ 12391F: arch/m68k/mac/ 12392F: drivers/macintosh/adb-iop.c 12393F: drivers/macintosh/via-macii.c 12394 12395M68K ON HP9000/300 12396M: Philip Blundell <philb@gnu.org> 12397S: Maintained 12398W: http://www.tazenda.demon.co.uk/phil/linux-hp 12399F: arch/m68k/hp300/ 12400 12401M88DS3103 MEDIA DRIVER 12402M: Antti Palosaari <crope@iki.fi> 12403L: linux-media@vger.kernel.org 12404S: Maintained 12405W: https://linuxtv.org 12406W: http://palosaari.fi/linux/ 12407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12408T: git git://linuxtv.org/anttip/media_tree.git 12409F: drivers/media/dvb-frontends/m88ds3103* 12410 12411M88RS2000 MEDIA DRIVER 12412M: Malcolm Priestley <tvboxspy@gmail.com> 12413L: linux-media@vger.kernel.org 12414S: Maintained 12415W: https://linuxtv.org 12416Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12417F: drivers/media/dvb-frontends/m88rs2000* 12418 12419MA901 MASTERKIT USB FM RADIO DRIVER 12420M: Alexey Klimov <klimov.linux@gmail.com> 12421L: linux-media@vger.kernel.org 12422S: Maintained 12423T: git git://linuxtv.org/media_tree.git 12424F: drivers/media/radio/radio-ma901.c 12425 12426MAC80211 12427M: Johannes Berg <johannes@sipsolutions.net> 12428L: linux-wireless@vger.kernel.org 12429S: Maintained 12430W: https://wireless.wiki.kernel.org/ 12431Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12432T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12433T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12434F: Documentation/networking/mac80211-injection.rst 12435F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12436F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12437F: include/net/mac80211.h 12438F: net/mac80211/ 12439 12440MAILBOX API 12441M: Jassi Brar <jassisinghbrar@gmail.com> 12442L: linux-kernel@vger.kernel.org 12443S: Maintained 12444F: Documentation/devicetree/bindings/mailbox/ 12445F: drivers/mailbox/ 12446F: include/dt-bindings/mailbox/ 12447F: include/linux/mailbox_client.h 12448F: include/linux/mailbox_controller.h 12449 12450MAILBOX ARM MHUv2 12451M: Viresh Kumar <viresh.kumar@linaro.org> 12452M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12453L: linux-kernel@vger.kernel.org 12454S: Maintained 12455F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12456F: drivers/mailbox/arm_mhuv2.c 12457F: include/linux/mailbox/arm_mhuv2_message.h 12458 12459MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12460M: Michael Kerrisk <mtk.manpages@gmail.com> 12461L: linux-man@vger.kernel.org 12462S: Maintained 12463W: http://www.kernel.org/doc/man-pages 12464 12465MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12466M: Jeremy Kerr <jk@codeconstruct.com.au> 12467M: Matt Johnston <matt@codeconstruct.com.au> 12468L: netdev@vger.kernel.org 12469S: Maintained 12470F: Documentation/networking/mctp.rst 12471F: drivers/net/mctp/ 12472F: include/net/mctp.h 12473F: include/net/mctpdevice.h 12474F: include/net/netns/mctp.h 12475F: net/mctp/ 12476 12477MAPLE TREE 12478M: Liam R. Howlett <Liam.Howlett@oracle.com> 12479L: linux-mm@kvack.org 12480S: Supported 12481F: Documentation/core-api/maple_tree.rst 12482F: include/linux/maple_tree.h 12483F: include/trace/events/maple_tree.h 12484F: lib/maple_tree.c 12485F: lib/test_maple_tree.c 12486F: tools/testing/radix-tree/linux/maple_tree.h 12487F: tools/testing/radix-tree/maple.c 12488 12489MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12490M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12491L: linux-mips@vger.kernel.org 12492S: Maintained 12493F: arch/mips/boot/dts/img/pistachio* 12494 12495MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12496M: Andrew Lunn <andrew@lunn.ch> 12497L: netdev@vger.kernel.org 12498S: Maintained 12499F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12500F: Documentation/networking/devlink/mv88e6xxx.rst 12501F: drivers/net/dsa/mv88e6xxx/ 12502F: include/linux/dsa/mv88e6xxx.h 12503F: include/linux/platform_data/mv88e6xxx.h 12504 12505MARVELL ARMADA 3700 PHY DRIVERS 12506M: Miquel Raynal <miquel.raynal@bootlin.com> 12507S: Maintained 12508F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12509F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12510F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12511F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12512 12513MARVELL ARMADA 3700 SERIAL DRIVER 12514M: Pali Rohár <pali@kernel.org> 12515S: Maintained 12516F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12517F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12518F: drivers/tty/serial/mvebu-uart.c 12519 12520MARVELL ARMADA DRM SUPPORT 12521M: Russell King <linux@armlinux.org.uk> 12522S: Maintained 12523T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12524T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12525F: Documentation/devicetree/bindings/display/armada/ 12526F: drivers/gpu/drm/armada/ 12527F: include/uapi/drm/armada_drm.h 12528 12529MARVELL CRYPTO DRIVER 12530M: Boris Brezillon <bbrezillon@kernel.org> 12531M: Arnaud Ebalard <arno@natisbad.org> 12532M: Srujana Challa <schalla@marvell.com> 12533L: linux-crypto@vger.kernel.org 12534S: Maintained 12535F: drivers/crypto/marvell/ 12536F: include/linux/soc/marvell/octeontx2/ 12537 12538MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12539M: Mirko Lindner <mlindner@marvell.com> 12540M: Stephen Hemminger <stephen@networkplumber.org> 12541L: netdev@vger.kernel.org 12542S: Maintained 12543F: drivers/net/ethernet/marvell/sk* 12544 12545MARVELL LIBERTAS WIRELESS DRIVER 12546L: libertas-dev@lists.infradead.org 12547S: Orphan 12548F: drivers/net/wireless/marvell/libertas/ 12549 12550MARVELL MACCHIATOBIN SUPPORT 12551M: Russell King <linux@armlinux.org.uk> 12552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12553S: Maintained 12554F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12555 12556MARVELL MV643XX ETHERNET DRIVER 12557M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12558L: netdev@vger.kernel.org 12559S: Maintained 12560F: drivers/net/ethernet/marvell/mv643xx_eth.* 12561F: include/linux/mv643xx.h 12562 12563MARVELL MV88X3310 PHY DRIVER 12564M: Russell King <linux@armlinux.org.uk> 12565M: Marek Behún <kabel@kernel.org> 12566L: netdev@vger.kernel.org 12567S: Maintained 12568F: drivers/net/phy/marvell10g.c 12569 12570MARVELL MVEBU THERMAL DRIVER 12571M: Miquel Raynal <miquel.raynal@bootlin.com> 12572S: Maintained 12573F: drivers/thermal/armada_thermal.c 12574 12575MARVELL MVNETA ETHERNET DRIVER 12576M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12577L: netdev@vger.kernel.org 12578S: Maintained 12579F: drivers/net/ethernet/marvell/mvneta.* 12580 12581MARVELL MVPP2 ETHERNET DRIVER 12582M: Marcin Wojtas <mw@semihalf.com> 12583M: Russell King <linux@armlinux.org.uk> 12584L: netdev@vger.kernel.org 12585S: Maintained 12586F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12587F: drivers/net/ethernet/marvell/mvpp2/ 12588 12589MARVELL MWIFIEX WIRELESS DRIVER 12590M: Amitkumar Karwar <amitkarwar@gmail.com> 12591M: Ganapathi Bhat <ganapathi017@gmail.com> 12592M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12593M: Xinming Hu <huxinming820@gmail.com> 12594L: linux-wireless@vger.kernel.org 12595S: Maintained 12596F: drivers/net/wireless/marvell/mwifiex/ 12597 12598MARVELL MWL8K WIRELESS DRIVER 12599M: Lennert Buytenhek <buytenh@wantstofly.org> 12600L: linux-wireless@vger.kernel.org 12601S: Odd Fixes 12602F: drivers/net/wireless/marvell/mwl8k.c 12603 12604MARVELL NAND CONTROLLER DRIVER 12605M: Miquel Raynal <miquel.raynal@bootlin.com> 12606L: linux-mtd@lists.infradead.org 12607S: Maintained 12608F: drivers/mtd/nand/raw/marvell_nand.c 12609 12610MARVELL OCTEON ENDPOINT DRIVER 12611M: Veerasenareddy Burru <vburru@marvell.com> 12612M: Sathesh Edara <sedara@marvell.com> 12613L: netdev@vger.kernel.org 12614S: Supported 12615F: drivers/net/ethernet/marvell/octeon_ep 12616 12617MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12618M: Sunil Goutham <sgoutham@marvell.com> 12619M: Geetha sowjanya <gakula@marvell.com> 12620M: Subbaraya Sundeep <sbhatta@marvell.com> 12621M: hariprasad <hkelam@marvell.com> 12622L: netdev@vger.kernel.org 12623S: Supported 12624F: drivers/net/ethernet/marvell/octeontx2/nic/ 12625F: include/linux/soc/marvell/octeontx2/ 12626 12627MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12628M: Sunil Goutham <sgoutham@marvell.com> 12629M: Linu Cherian <lcherian@marvell.com> 12630M: Geetha sowjanya <gakula@marvell.com> 12631M: Jerin Jacob <jerinj@marvell.com> 12632M: hariprasad <hkelam@marvell.com> 12633M: Subbaraya Sundeep <sbhatta@marvell.com> 12634L: netdev@vger.kernel.org 12635S: Supported 12636F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12637F: drivers/net/ethernet/marvell/octeontx2/af/ 12638 12639MARVELL PRESTERA ETHERNET SWITCH DRIVER 12640M: Taras Chornyi <taras.chornyi@plvision.eu> 12641S: Supported 12642W: https://github.com/Marvell-switching/switchdev-prestera 12643F: drivers/net/ethernet/marvell/prestera/ 12644 12645MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12646M: Nicolas Pitre <nico@fluxnic.net> 12647S: Odd Fixes 12648F: drivers/mmc/host/mvsdio.* 12649 12650MARVELL USB MDIO CONTROLLER DRIVER 12651M: Tobias Waldekranz <tobias@waldekranz.com> 12652L: netdev@vger.kernel.org 12653S: Maintained 12654F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12655F: drivers/net/mdio/mdio-mvusb.c 12656 12657MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12658M: Hu Ziji <huziji@marvell.com> 12659L: linux-mmc@vger.kernel.org 12660S: Supported 12661F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12662F: drivers/mmc/host/sdhci-xenon* 12663 12664MATROX FRAMEBUFFER DRIVER 12665L: linux-fbdev@vger.kernel.org 12666S: Orphan 12667F: drivers/video/fbdev/matrox/matroxfb_* 12668F: include/uapi/linux/matroxfb.h 12669 12670MAX15301 DRIVER 12671M: Daniel Nilsson <daniel.nilsson@flex.com> 12672L: linux-hwmon@vger.kernel.org 12673S: Maintained 12674F: Documentation/hwmon/max15301.rst 12675F: drivers/hwmon/pmbus/max15301.c 12676 12677MAX16065 HARDWARE MONITOR DRIVER 12678M: Guenter Roeck <linux@roeck-us.net> 12679L: linux-hwmon@vger.kernel.org 12680S: Maintained 12681F: Documentation/hwmon/max16065.rst 12682F: drivers/hwmon/max16065.c 12683 12684MAX2175 SDR TUNER DRIVER 12685M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12686L: linux-media@vger.kernel.org 12687S: Maintained 12688T: git git://linuxtv.org/media_tree.git 12689F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12690F: Documentation/userspace-api/media/drivers/max2175.rst 12691F: drivers/media/i2c/max2175* 12692F: include/uapi/linux/max2175.h 12693 12694MAX31827 TEMPERATURE SWITCH DRIVER 12695M: Daniel Matyas <daniel.matyas@analog.com> 12696L: linux-hwmon@vger.kernel.org 12697S: Supported 12698W: http://ez.analog.com/community/linux-device-drivers 12699F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12700F: Documentation/hwmon/max31827.rst 12701F: drivers/hwmon/max31827.c 12702 12703MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12704L: linux-hwmon@vger.kernel.org 12705S: Orphan 12706F: Documentation/hwmon/max6650.rst 12707F: drivers/hwmon/max6650.c 12708 12709MAX6697 HARDWARE MONITOR DRIVER 12710M: Guenter Roeck <linux@roeck-us.net> 12711L: linux-hwmon@vger.kernel.org 12712S: Maintained 12713F: Documentation/devicetree/bindings/hwmon/max6697.txt 12714F: Documentation/hwmon/max6697.rst 12715F: drivers/hwmon/max6697.c 12716F: include/linux/platform_data/max6697.h 12717 12718MAX9286 QUAD GMSL DESERIALIZER DRIVER 12719M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12720M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12721M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12722M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12723L: linux-media@vger.kernel.org 12724S: Maintained 12725F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12726F: drivers/media/i2c/max9286.c 12727 12728MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12729M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12730L: linux-media@vger.kernel.org 12731S: Maintained 12732F: drivers/staging/media/max96712/max96712.c 12733 12734MAX9860 MONO AUDIO VOICE CODEC DRIVER 12735M: Peter Rosin <peda@axentia.se> 12736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12737S: Maintained 12738F: Documentation/devicetree/bindings/sound/max9860.txt 12739F: sound/soc/codecs/max9860.* 12740 12741MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12742M: Andreas Klinger <ak@it-klinger.de> 12743L: linux-iio@vger.kernel.org 12744S: Maintained 12745F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12746F: drivers/iio/proximity/mb1232.c 12747 12748MAXIM MAX11205 DRIVER 12749M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12750L: linux-iio@vger.kernel.org 12751S: Supported 12752W: https://ez.analog.com/linux-software-drivers 12753F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12754F: drivers/iio/adc/max11205.c 12755 12756MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12757R: Iskren Chernev <iskren.chernev@gmail.com> 12758R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12759R: Marek Szyprowski <m.szyprowski@samsung.com> 12760R: Matheus Castello <matheus@castello.eng.br> 12761L: linux-pm@vger.kernel.org 12762S: Maintained 12763F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12764F: drivers/power/supply/max17040_battery.c 12765 12766MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12767R: Hans de Goede <hdegoede@redhat.com> 12768R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12769R: Marek Szyprowski <m.szyprowski@samsung.com> 12770R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12771R: Purism Kernel Team <kernel@puri.sm> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12775F: drivers/power/supply/max17042_battery.c 12776 12777MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12778M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12779L: linux-kernel@vger.kernel.org 12780S: Maintained 12781F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12782F: drivers/regulator/max20086-regulator.c 12783 12784MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12785M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12786L: linux-iio@vger.kernel.org 12787S: Maintained 12788F: drivers/iio/temperature/max30208.c 12789 12790MAXIM MAX77650 PMIC MFD DRIVER 12791M: Bartosz Golaszewski <brgl@bgdev.pl> 12792L: linux-kernel@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/*/*max77650.yaml 12795F: Documentation/devicetree/bindings/*/max77650*.yaml 12796F: drivers/gpio/gpio-max77650.c 12797F: drivers/input/misc/max77650-onkey.c 12798F: drivers/leds/leds-max77650.c 12799F: drivers/mfd/max77650.c 12800F: drivers/power/supply/max77650-charger.c 12801F: drivers/regulator/max77650-regulator.c 12802F: include/linux/mfd/max77650.h 12803 12804MAXIM MAX77714 PMIC MFD DRIVER 12805M: Luca Ceresoli <luca@lucaceresoli.net> 12806S: Maintained 12807F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12808F: drivers/mfd/max77714.c 12809F: include/linux/mfd/max77714.h 12810 12811MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12812M: Javier Martinez Canillas <javier@dowhile0.org> 12813L: linux-kernel@vger.kernel.org 12814S: Supported 12815F: Documentation/devicetree/bindings/*/*max77802.yaml 12816F: drivers/regulator/max77802-regulator.c 12817F: include/dt-bindings/*/*max77802.h 12818 12819MAXIM MAX77976 BATTERY CHARGER 12820M: Luca Ceresoli <luca@lucaceresoli.net> 12821S: Supported 12822F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12823F: drivers/power/supply/max77976_charger.c 12824 12825MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12826M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12827L: linux-pm@vger.kernel.org 12828S: Supported 12829B: mailto:linux-samsung-soc@vger.kernel.org 12830F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12831F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12832F: drivers/power/supply/max14577_charger.c 12833F: drivers/power/supply/max77693_charger.c 12834 12835MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12836M: Chanwoo Choi <cw00.choi@samsung.com> 12837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12838L: linux-kernel@vger.kernel.org 12839S: Supported 12840B: mailto:linux-samsung-soc@vger.kernel.org 12841F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12845F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12846F: drivers/*/*max77843.c 12847F: drivers/*/max14577*.c 12848F: drivers/*/max77686*.c 12849F: drivers/*/max77693*.c 12850F: drivers/clk/clk-max77686.c 12851F: drivers/extcon/extcon-max14577.c 12852F: drivers/extcon/extcon-max77693.c 12853F: drivers/rtc/rtc-max77686.c 12854F: include/linux/mfd/max14577*.h 12855F: include/linux/mfd/max77686*.h 12856F: include/linux/mfd/max77693*.h 12857 12858MAXIRADIO FM RADIO RECEIVER DRIVER 12859M: Hans Verkuil <hverkuil@xs4all.nl> 12860L: linux-media@vger.kernel.org 12861S: Maintained 12862W: https://linuxtv.org 12863T: git git://linuxtv.org/media_tree.git 12864F: drivers/media/radio/radio-maxiradio* 12865 12866MAXLINEAR ETHERNET PHY DRIVER 12867M: Xu Liang <lxu@maxlinear.com> 12868L: netdev@vger.kernel.org 12869S: Supported 12870F: drivers/net/phy/mxl-gpy.c 12871 12872MCAN MMIO DEVICE DRIVER 12873M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12874L: linux-can@vger.kernel.org 12875S: Maintained 12876F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12877F: drivers/net/can/m_can/m_can.c 12878F: drivers/net/can/m_can/m_can.h 12879F: drivers/net/can/m_can/m_can_platform.c 12880 12881MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12882R: Yasushi SHOJI <yashi@spacecubics.com> 12883L: linux-can@vger.kernel.org 12884S: Maintained 12885F: drivers/net/can/usb/mcba_usb.c 12886 12887MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12888M: Rishi Gupta <gupt21@gmail.com> 12889L: linux-i2c@vger.kernel.org 12890L: linux-input@vger.kernel.org 12891S: Maintained 12892F: drivers/hid/hid-mcp2221.c 12893 12894MCP251XFD SPI-CAN NETWORK DRIVER 12895M: Marc Kleine-Budde <mkl@pengutronix.de> 12896M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12897R: Thomas Kopp <thomas.kopp@microchip.com> 12898L: linux-can@vger.kernel.org 12899S: Maintained 12900F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12901F: drivers/net/can/spi/mcp251xfd/ 12902 12903MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12904M: Peter Rosin <peda@axentia.se> 12905L: linux-iio@vger.kernel.org 12906S: Maintained 12907F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12908F: drivers/iio/potentiometer/mcp4018.c 12909F: drivers/iio/potentiometer/mcp4531.c 12910 12911MCR20A IEEE-802.15.4 RADIO DRIVER 12912M: Stefan Schmidt <stefan@datenfreihafen.org> 12913L: linux-wpan@vger.kernel.org 12914S: Odd Fixes 12915W: https://github.com/xueliu/mcr20a-linux 12916F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12917F: drivers/net/ieee802154/mcr20a.c 12918F: drivers/net/ieee802154/mcr20a.h 12919 12920MDIO REGMAP DRIVER 12921M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12922L: netdev@vger.kernel.org 12923S: Maintained 12924F: drivers/net/mdio/mdio-regmap.c 12925F: include/linux/mdio/mdio-regmap.h 12926 12927MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12928M: William Breathitt Gray <william.gray@linaro.org> 12929L: linux-iio@vger.kernel.org 12930S: Maintained 12931F: drivers/iio/dac/cio-dac.c 12932 12933MEDIA CONTROLLER FRAMEWORK 12934M: Sakari Ailus <sakari.ailus@linux.intel.com> 12935M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12936L: linux-media@vger.kernel.org 12937S: Supported 12938W: https://www.linuxtv.org 12939T: git git://linuxtv.org/media_tree.git 12940F: drivers/media/mc/ 12941F: include/media/media-*.h 12942F: include/uapi/linux/media.h 12943 12944MEDIA DRIVER FOR FREESCALE IMX PXP 12945M: Philipp Zabel <p.zabel@pengutronix.de> 12946L: linux-media@vger.kernel.org 12947S: Maintained 12948T: git git://linuxtv.org/media_tree.git 12949F: drivers/media/platform/nxp/imx-pxp.[ch] 12950 12951MEDIA DRIVERS FOR ASCOT2E 12952M: Sergey Kozlov <serjk@netup.ru> 12953M: Abylay Ospan <aospan@netup.ru> 12954L: linux-media@vger.kernel.org 12955S: Supported 12956W: https://linuxtv.org 12957W: http://netup.tv/ 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/ascot2e* 12960 12961MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12962M: Jasmin Jessich <jasmin@anw.at> 12963L: linux-media@vger.kernel.org 12964S: Maintained 12965W: https://linuxtv.org 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/dvb-frontends/cxd2099* 12968 12969MEDIA DRIVERS FOR CXD2841ER 12970M: Sergey Kozlov <serjk@netup.ru> 12971M: Abylay Ospan <aospan@netup.ru> 12972L: linux-media@vger.kernel.org 12973S: Supported 12974W: https://linuxtv.org 12975W: http://netup.tv/ 12976T: git git://linuxtv.org/media_tree.git 12977F: drivers/media/dvb-frontends/cxd2841er* 12978 12979MEDIA DRIVERS FOR CXD2880 12980M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12981L: linux-media@vger.kernel.org 12982S: Supported 12983W: http://linuxtv.org/ 12984T: git git://linuxtv.org/media_tree.git 12985F: drivers/media/dvb-frontends/cxd2880/* 12986F: drivers/media/spi/cxd2880* 12987 12988MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12989L: linux-media@vger.kernel.org 12990S: Orphan 12991W: https://linuxtv.org 12992T: git git://linuxtv.org/media_tree.git 12993F: drivers/media/pci/ddbridge/* 12994 12995MEDIA DRIVERS FOR FREESCALE IMX 12996M: Steve Longerbeam <slongerbeam@gmail.com> 12997M: Philipp Zabel <p.zabel@pengutronix.de> 12998L: linux-media@vger.kernel.org 12999S: Maintained 13000T: git git://linuxtv.org/media_tree.git 13001F: Documentation/admin-guide/media/imx.rst 13002F: Documentation/devicetree/bindings/media/imx.txt 13003F: drivers/staging/media/imx/ 13004F: include/linux/imx-media.h 13005F: include/media/imx.h 13006 13007MEDIA DRIVERS FOR FREESCALE IMX7 13008M: Rui Miguel Silva <rmfrfs@gmail.com> 13009M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13010L: linux-media@vger.kernel.org 13011S: Maintained 13012T: git git://linuxtv.org/media_tree.git 13013F: Documentation/admin-guide/media/imx7.rst 13014F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13015F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13016F: drivers/media/platform/nxp/imx-mipi-csis.c 13017F: drivers/media/platform/nxp/imx7-media-csi.c 13018 13019MEDIA DRIVERS FOR HELENE 13020M: Abylay Ospan <aospan@netup.ru> 13021L: linux-media@vger.kernel.org 13022S: Supported 13023W: https://linuxtv.org 13024W: http://netup.tv/ 13025T: git git://linuxtv.org/media_tree.git 13026F: drivers/media/dvb-frontends/helene* 13027 13028MEDIA DRIVERS FOR HORUS3A 13029M: Sergey Kozlov <serjk@netup.ru> 13030M: Abylay Ospan <aospan@netup.ru> 13031L: linux-media@vger.kernel.org 13032S: Supported 13033W: https://linuxtv.org 13034W: http://netup.tv/ 13035T: git git://linuxtv.org/media_tree.git 13036F: drivers/media/dvb-frontends/horus3a* 13037 13038MEDIA DRIVERS FOR LNBH25 13039M: Sergey Kozlov <serjk@netup.ru> 13040M: Abylay Ospan <aospan@netup.ru> 13041L: linux-media@vger.kernel.org 13042S: Supported 13043W: https://linuxtv.org 13044W: http://netup.tv/ 13045T: git git://linuxtv.org/media_tree.git 13046F: drivers/media/dvb-frontends/lnbh25* 13047 13048MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13049L: linux-media@vger.kernel.org 13050S: Orphan 13051W: https://linuxtv.org 13052T: git git://linuxtv.org/media_tree.git 13053F: drivers/media/dvb-frontends/mxl5xx* 13054 13055MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13056M: Sergey Kozlov <serjk@netup.ru> 13057M: Abylay Ospan <aospan@netup.ru> 13058L: linux-media@vger.kernel.org 13059S: Supported 13060W: https://linuxtv.org 13061W: http://netup.tv/ 13062T: git git://linuxtv.org/media_tree.git 13063F: drivers/media/pci/netup_unidvb/* 13064 13065MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13066M: Dmitry Osipenko <digetx@gmail.com> 13067L: linux-media@vger.kernel.org 13068L: linux-tegra@vger.kernel.org 13069S: Maintained 13070T: git git://linuxtv.org/media_tree.git 13071F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13072F: drivers/media/platform/nvidia/tegra-vde/ 13073 13074MEDIA DRIVERS FOR RENESAS - CEU 13075M: Jacopo Mondi <jacopo@jmondi.org> 13076L: linux-media@vger.kernel.org 13077L: linux-renesas-soc@vger.kernel.org 13078S: Supported 13079T: git git://linuxtv.org/media_tree.git 13080F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13081F: drivers/media/platform/renesas/renesas-ceu.c 13082F: include/media/drv-intf/renesas-ceu.h 13083 13084MEDIA DRIVERS FOR RENESAS - DRIF 13085M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13086L: linux-media@vger.kernel.org 13087L: linux-renesas-soc@vger.kernel.org 13088S: Supported 13089T: git git://linuxtv.org/media_tree.git 13090F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13091F: drivers/media/platform/renesas/rcar_drif.c 13092 13093MEDIA DRIVERS FOR RENESAS - FCP 13094M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13095L: linux-media@vger.kernel.org 13096L: linux-renesas-soc@vger.kernel.org 13097S: Supported 13098T: git git://linuxtv.org/media_tree.git 13099F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13100F: drivers/media/platform/renesas/rcar-fcp.c 13101F: include/media/rcar-fcp.h 13102 13103MEDIA DRIVERS FOR RENESAS - FDP1 13104M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13105L: linux-media@vger.kernel.org 13106L: linux-renesas-soc@vger.kernel.org 13107S: Supported 13108T: git git://linuxtv.org/media_tree.git 13109F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13110F: drivers/media/platform/renesas/rcar_fdp1.c 13111 13112MEDIA DRIVERS FOR RENESAS - VIN 13113M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13114L: linux-media@vger.kernel.org 13115L: linux-renesas-soc@vger.kernel.org 13116S: Supported 13117T: git git://linuxtv.org/media_tree.git 13118F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13119F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13120F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13121F: drivers/media/platform/renesas/rcar-isp.c 13122F: drivers/media/platform/renesas/rcar-vin/ 13123 13124MEDIA DRIVERS FOR RENESAS - VSP1 13125M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13126M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13127L: linux-media@vger.kernel.org 13128L: linux-renesas-soc@vger.kernel.org 13129S: Supported 13130T: git git://linuxtv.org/media_tree.git 13131F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13132F: drivers/media/platform/renesas/vsp1/ 13133 13134MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13135L: linux-media@vger.kernel.org 13136S: Orphan 13137W: https://linuxtv.org 13138T: git git://linuxtv.org/media_tree.git 13139F: drivers/media/dvb-frontends/stv0910* 13140 13141MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13142L: linux-media@vger.kernel.org 13143S: Orphan 13144W: https://linuxtv.org 13145T: git git://linuxtv.org/media_tree.git 13146F: drivers/media/dvb-frontends/stv6111* 13147 13148MEDIA DRIVERS FOR STM32 - DCMI 13149M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13150L: linux-media@vger.kernel.org 13151S: Supported 13152T: git git://linuxtv.org/media_tree.git 13153F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13154F: drivers/media/platform/st/stm32/stm32-dcmi.c 13155 13156MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13157M: Mauro Carvalho Chehab <mchehab@kernel.org> 13158L: linux-media@vger.kernel.org 13159S: Maintained 13160W: https://linuxtv.org 13161Q: http://patchwork.kernel.org/project/linux-media/list/ 13162T: git git://linuxtv.org/media_tree.git 13163F: Documentation/admin-guide/media/ 13164F: Documentation/devicetree/bindings/media/ 13165F: Documentation/driver-api/media/ 13166F: Documentation/userspace-api/media/ 13167F: drivers/media/ 13168F: drivers/staging/media/ 13169F: include/dt-bindings/media/ 13170F: include/linux/platform_data/media/ 13171F: include/media/ 13172F: include/uapi/linux/dvb/ 13173F: include/uapi/linux/ivtv* 13174F: include/uapi/linux/media.h 13175F: include/uapi/linux/uvcvideo.h 13176F: include/uapi/linux/v4l2-* 13177F: include/uapi/linux/videodev2.h 13178 13179MEDIATEK BLUETOOTH DRIVER 13180M: Sean Wang <sean.wang@mediatek.com> 13181L: linux-bluetooth@vger.kernel.org 13182L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13183S: Maintained 13184F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13185F: drivers/bluetooth/btmtkuart.c 13186 13187MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13188M: Sean Wang <sean.wang@mediatek.com> 13189L: linux-pm@vger.kernel.org 13190S: Maintained 13191F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13192F: drivers/power/reset/mt6323-poweroff.c 13193 13194MEDIATEK CIR DRIVER 13195M: Sean Wang <sean.wang@mediatek.com> 13196S: Maintained 13197F: drivers/media/rc/mtk-cir.c 13198 13199MEDIATEK DMA DRIVER 13200M: Sean Wang <sean.wang@mediatek.com> 13201L: dmaengine@vger.kernel.org 13202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13203L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13204S: Maintained 13205F: Documentation/devicetree/bindings/dma/mtk-* 13206F: drivers/dma/mediatek/ 13207 13208MEDIATEK ETHERNET DRIVER 13209M: Felix Fietkau <nbd@nbd.name> 13210M: John Crispin <john@phrozen.org> 13211M: Sean Wang <sean.wang@mediatek.com> 13212M: Mark Lee <Mark-MC.Lee@mediatek.com> 13213M: Lorenzo Bianconi <lorenzo@kernel.org> 13214L: netdev@vger.kernel.org 13215S: Maintained 13216F: drivers/net/ethernet/mediatek/ 13217 13218MEDIATEK ETHERNET PCS DRIVER 13219M: Alexander Couzens <lynxis@fe80.eu> 13220M: Daniel Golle <daniel@makrotopia.org> 13221L: netdev@vger.kernel.org 13222S: Maintained 13223F: drivers/net/pcs/pcs-mtk-lynxi.c 13224F: include/linux/pcs/pcs-mtk-lynxi.h 13225 13226MEDIATEK ETHERNET PHY DRIVERS 13227M: Daniel Golle <daniel@makrotopia.org> 13228M: Qingfang Deng <dqfext@gmail.com> 13229M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13230L: netdev@vger.kernel.org 13231S: Maintained 13232F: drivers/net/phy/mediatek-ge-soc.c 13233F: drivers/net/phy/mediatek-ge.c 13234 13235MEDIATEK I2C CONTROLLER DRIVER 13236M: Qii Wang <qii.wang@mediatek.com> 13237L: linux-i2c@vger.kernel.org 13238S: Maintained 13239F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13240F: drivers/i2c/busses/i2c-mt65xx.c 13241 13242MEDIATEK IOMMU DRIVER 13243M: Yong Wu <yong.wu@mediatek.com> 13244L: iommu@lists.linux.dev 13245L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13246S: Supported 13247F: Documentation/devicetree/bindings/iommu/mediatek* 13248F: drivers/iommu/mtk_iommu* 13249F: include/dt-bindings/memory/mt*-port.h 13250 13251MEDIATEK JPEG DRIVER 13252M: Bin Liu <bin.liu@mediatek.com> 13253S: Supported 13254F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13255F: drivers/media/platform/mediatek/jpeg/ 13256 13257MEDIATEK KEYPAD DRIVER 13258M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13259S: Supported 13260F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13261F: drivers/input/keyboard/mt6779-keypad.c 13262 13263MEDIATEK MDP DRIVER 13264M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13265M: Houlong Wei <houlong.wei@mediatek.com> 13266M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13267S: Supported 13268F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13269F: drivers/media/platform/mediatek/mdp/ 13270F: drivers/media/platform/mediatek/vpu/ 13271 13272MEDIATEK MEDIA DRIVER 13273M: Tiffany Lin <tiffany.lin@mediatek.com> 13274M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13275M: Yunfei Dong <yunfei.dong@mediatek.com> 13276S: Supported 13277F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13278F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13279F: drivers/media/platform/mediatek/vcodec/ 13280F: drivers/media/platform/mediatek/vpu/ 13281 13282MEDIATEK MMC/SD/SDIO DRIVER 13283M: Chaotian Jing <chaotian.jing@mediatek.com> 13284S: Maintained 13285F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13286F: drivers/mmc/host/mtk-sd.c 13287 13288MEDIATEK MT76 WIRELESS LAN DRIVER 13289M: Felix Fietkau <nbd@nbd.name> 13290M: Lorenzo Bianconi <lorenzo@kernel.org> 13291M: Ryder Lee <ryder.lee@mediatek.com> 13292R: Shayne Chen <shayne.chen@mediatek.com> 13293R: Sean Wang <sean.wang@mediatek.com> 13294L: linux-wireless@vger.kernel.org 13295S: Maintained 13296T: git https://github.com/nbd168/wireless 13297F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13298F: drivers/net/wireless/mediatek/mt76/ 13299 13300MEDIATEK MT7601U WIRELESS LAN DRIVER 13301M: Jakub Kicinski <kuba@kernel.org> 13302L: linux-wireless@vger.kernel.org 13303S: Maintained 13304F: drivers/net/wireless/mediatek/mt7601u/ 13305 13306MEDIATEK MT7621 CLOCK DRIVER 13307M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13308S: Maintained 13309F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13310F: drivers/clk/ralink/clk-mt7621.c 13311 13312MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13313M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13314S: Maintained 13315F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13316F: drivers/pci/controller/pcie-mt7621.c 13317 13318MEDIATEK MT7621 PHY PCI DRIVER 13319M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13320S: Maintained 13321F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13322F: drivers/phy/ralink/phy-mt7621-pci.c 13323 13324MEDIATEK MT7621/28/88 I2C DRIVER 13325M: Stefan Roese <sr@denx.de> 13326L: linux-i2c@vger.kernel.org 13327S: Maintained 13328F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13329F: drivers/i2c/busses/i2c-mt7621.c 13330 13331MEDIATEK MTMIPS CLOCK DRIVER 13332M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13333S: Maintained 13334F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13335F: drivers/clk/ralink/clk-mtmips.c 13336 13337MEDIATEK NAND CONTROLLER DRIVER 13338L: linux-mtd@lists.infradead.org 13339S: Orphan 13340F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13341F: drivers/mtd/nand/raw/mtk_* 13342 13343MEDIATEK PMIC LED DRIVER 13344M: Sean Wang <sean.wang@mediatek.com> 13345S: Maintained 13346F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13347F: drivers/leds/leds-mt6323.c 13348 13349MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13350M: Sean Wang <sean.wang@mediatek.com> 13351S: Maintained 13352F: drivers/char/hw_random/mtk-rng.c 13353 13354MEDIATEK SMI DRIVER 13355M: Yong Wu <yong.wu@mediatek.com> 13356L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13357S: Supported 13358F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13359F: drivers/memory/mtk-smi.c 13360F: include/soc/mediatek/smi.h 13361 13362MEDIATEK SWITCH DRIVER 13363M: Arınç ÜNAL <arinc.unal@arinc9.com> 13364M: Daniel Golle <daniel@makrotopia.org> 13365M: Landen Chao <Landen.Chao@mediatek.com> 13366M: DENG Qingfang <dqfext@gmail.com> 13367M: Sean Wang <sean.wang@mediatek.com> 13368L: netdev@vger.kernel.org 13369S: Maintained 13370F: drivers/net/dsa/mt7530-mdio.c 13371F: drivers/net/dsa/mt7530-mmio.c 13372F: drivers/net/dsa/mt7530.* 13373F: net/dsa/tag_mtk.c 13374 13375MEDIATEK T7XX 5G WWAN MODEM DRIVER 13376M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13377M: Intel Corporation <linuxwwan@intel.com> 13378R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13379R: Liu Haijun <haijun.liu@mediatek.com> 13380R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13381R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13382L: netdev@vger.kernel.org 13383S: Supported 13384F: drivers/net/wwan/t7xx/ 13385 13386MEDIATEK USB3 DRD IP DRIVER 13387M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13388L: linux-usb@vger.kernel.org 13389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13391S: Maintained 13392F: Documentation/devicetree/bindings/usb/mediatek,* 13393F: drivers/usb/host/xhci-mtk* 13394F: drivers/usb/mtu3/ 13395 13396MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13397M: Peter Senna Tschudin <peter.senna@gmail.com> 13398M: Martin Donnelly <martin.donnelly@ge.com> 13399M: Martyn Welch <martyn.welch@collabora.co.uk> 13400S: Maintained 13401F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13402F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13403 13404MEGARAID SCSI/SAS DRIVERS 13405M: Kashyap Desai <kashyap.desai@broadcom.com> 13406M: Sumit Saxena <sumit.saxena@broadcom.com> 13407M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13408L: megaraidlinux.pdl@broadcom.com 13409L: linux-scsi@vger.kernel.org 13410S: Maintained 13411W: http://www.avagotech.com/support/ 13412F: Documentation/scsi/megaraid.rst 13413F: drivers/scsi/megaraid.* 13414F: drivers/scsi/megaraid/ 13415 13416MELEXIS MLX90614 DRIVER 13417M: Crt Mori <cmo@melexis.com> 13418L: linux-iio@vger.kernel.org 13419S: Supported 13420W: http://www.melexis.com 13421F: drivers/iio/temperature/mlx90614.c 13422 13423MELEXIS MLX90632 DRIVER 13424M: Crt Mori <cmo@melexis.com> 13425L: linux-iio@vger.kernel.org 13426S: Supported 13427W: http://www.melexis.com 13428F: drivers/iio/temperature/mlx90632.c 13429 13430MELFAS MIP4 TOUCHSCREEN DRIVER 13431M: Sangwon Jee <jeesw@melfas.com> 13432S: Supported 13433W: http://www.melfas.com 13434F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13435F: drivers/input/touchscreen/melfas_mip4.c 13436 13437MELLANOX BLUEFIELD I2C DRIVER 13438M: Khalil Blaiech <kblaiech@nvidia.com> 13439M: Asmaa Mnebhi <asmaa@nvidia.com> 13440L: linux-i2c@vger.kernel.org 13441S: Supported 13442F: drivers/i2c/busses/i2c-mlxbf.c 13443 13444MELLANOX ETHERNET DRIVER (mlx4_en) 13445M: Tariq Toukan <tariqt@nvidia.com> 13446L: netdev@vger.kernel.org 13447S: Supported 13448W: http://www.mellanox.com 13449Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13450F: drivers/net/ethernet/mellanox/mlx4/en_* 13451 13452MELLANOX ETHERNET DRIVER (mlx5e) 13453M: Saeed Mahameed <saeedm@nvidia.com> 13454L: netdev@vger.kernel.org 13455S: Supported 13456W: http://www.mellanox.com 13457Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13458F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13459 13460MELLANOX ETHERNET INNOVA DRIVERS 13461R: Boris Pismenny <borisp@nvidia.com> 13462L: netdev@vger.kernel.org 13463S: Supported 13464W: http://www.mellanox.com 13465Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13466F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13467F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13468F: include/linux/mlx5/mlx5_ifc_fpga.h 13469 13470MELLANOX ETHERNET SWITCH DRIVERS 13471M: Ido Schimmel <idosch@nvidia.com> 13472M: Petr Machata <petrm@nvidia.com> 13473L: netdev@vger.kernel.org 13474S: Supported 13475W: http://www.mellanox.com 13476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13477F: drivers/net/ethernet/mellanox/mlxsw/ 13478F: tools/testing/selftests/drivers/net/mlxsw/ 13479 13480MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13481M: mlxsw@nvidia.com 13482L: netdev@vger.kernel.org 13483S: Supported 13484W: http://www.mellanox.com 13485Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13486F: drivers/net/ethernet/mellanox/mlxfw/ 13487 13488MELLANOX HARDWARE PLATFORM SUPPORT 13489M: Hans de Goede <hdegoede@redhat.com> 13490M: Mark Gross <markgross@kernel.org> 13491M: Vadim Pasternak <vadimp@nvidia.com> 13492L: platform-driver-x86@vger.kernel.org 13493S: Supported 13494F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13495F: drivers/platform/mellanox/ 13496F: include/linux/platform_data/mlxreg.h 13497 13498MELLANOX MLX4 core VPI driver 13499M: Tariq Toukan <tariqt@nvidia.com> 13500L: netdev@vger.kernel.org 13501L: linux-rdma@vger.kernel.org 13502S: Supported 13503W: http://www.mellanox.com 13504Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13505F: drivers/net/ethernet/mellanox/mlx4/ 13506F: include/linux/mlx4/ 13507 13508MELLANOX MLX4 IB driver 13509M: Yishai Hadas <yishaih@nvidia.com> 13510L: linux-rdma@vger.kernel.org 13511S: Supported 13512W: http://www.mellanox.com 13513Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13514F: drivers/infiniband/hw/mlx4/ 13515F: include/linux/mlx4/ 13516F: include/uapi/rdma/mlx4-abi.h 13517 13518MELLANOX MLX5 core VPI driver 13519M: Saeed Mahameed <saeedm@nvidia.com> 13520M: Leon Romanovsky <leonro@nvidia.com> 13521L: netdev@vger.kernel.org 13522L: linux-rdma@vger.kernel.org 13523S: Supported 13524W: http://www.mellanox.com 13525Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13526F: Documentation/networking/device_drivers/ethernet/mellanox/ 13527F: drivers/net/ethernet/mellanox/mlx5/core/ 13528F: include/linux/mlx5/ 13529 13530MELLANOX MLX5 IB driver 13531M: Leon Romanovsky <leonro@nvidia.com> 13532L: linux-rdma@vger.kernel.org 13533S: Supported 13534W: http://www.mellanox.com 13535Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13536F: drivers/infiniband/hw/mlx5/ 13537F: include/linux/mlx5/ 13538F: include/uapi/rdma/mlx5-abi.h 13539 13540MELLANOX MLXCPLD I2C AND MUX DRIVER 13541M: Vadim Pasternak <vadimp@nvidia.com> 13542M: Michael Shych <michaelsh@nvidia.com> 13543L: linux-i2c@vger.kernel.org 13544S: Supported 13545F: Documentation/i2c/busses/i2c-mlxcpld.rst 13546F: drivers/i2c/busses/i2c-mlxcpld.c 13547F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13548 13549MELLANOX MLXCPLD LED DRIVER 13550M: Vadim Pasternak <vadimp@nvidia.com> 13551L: linux-leds@vger.kernel.org 13552S: Supported 13553F: Documentation/leds/leds-mlxcpld.rst 13554F: drivers/leds/leds-mlxcpld.c 13555F: drivers/leds/leds-mlxreg.c 13556 13557MELLANOX PLATFORM DRIVER 13558M: Vadim Pasternak <vadimp@nvidia.com> 13559L: platform-driver-x86@vger.kernel.org 13560S: Supported 13561F: drivers/platform/x86/mlx-platform.c 13562 13563MEMBARRIER SUPPORT 13564M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13565M: "Paul E. McKenney" <paulmck@kernel.org> 13566L: linux-kernel@vger.kernel.org 13567S: Supported 13568F: arch/powerpc/include/asm/membarrier.h 13569F: include/uapi/linux/membarrier.h 13570F: kernel/sched/membarrier.c 13571 13572MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13573M: Mike Rapoport <rppt@kernel.org> 13574L: linux-mm@kvack.org 13575S: Maintained 13576F: Documentation/core-api/boot-time-mm.rst 13577F: include/linux/memblock.h 13578F: mm/memblock.c 13579F: mm/mm_init.c 13580F: tools/testing/memblock/ 13581 13582MEMORY CONTROLLER DRIVERS 13583M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13584L: linux-kernel@vger.kernel.org 13585S: Maintained 13586B: mailto:krzysztof.kozlowski@linaro.org 13587T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13588F: Documentation/devicetree/bindings/memory-controllers/ 13589F: drivers/memory/ 13590F: include/dt-bindings/memory/ 13591F: include/memory/ 13592 13593MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13594M: Dmitry Osipenko <digetx@gmail.com> 13595L: linux-pm@vger.kernel.org 13596L: linux-tegra@vger.kernel.org 13597S: Maintained 13598T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13599F: drivers/devfreq/tegra30-devfreq.c 13600 13601MEMORY HOT(UN)PLUG 13602M: David Hildenbrand <david@redhat.com> 13603M: Oscar Salvador <osalvador@suse.de> 13604L: linux-mm@kvack.org 13605S: Maintained 13606F: Documentation/admin-guide/mm/memory-hotplug.rst 13607F: Documentation/core-api/memory-hotplug.rst 13608F: drivers/base/memory.c 13609F: include/linux/memory_hotplug.h 13610F: mm/memory_hotplug.c 13611F: tools/testing/selftests/memory-hotplug/ 13612 13613MEMORY MANAGEMENT 13614M: Andrew Morton <akpm@linux-foundation.org> 13615L: linux-mm@kvack.org 13616S: Maintained 13617W: http://www.linux-mm.org 13618T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13619T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13620F: include/linux/gfp.h 13621F: include/linux/gfp_types.h 13622F: include/linux/memory_hotplug.h 13623F: include/linux/mm.h 13624F: include/linux/mmzone.h 13625F: include/linux/pagewalk.h 13626F: include/trace/events/ksm.h 13627F: mm/ 13628F: tools/mm/ 13629F: tools/testing/selftests/mm/ 13630 13631MEMORY TECHNOLOGY DEVICES (MTD) 13632M: Miquel Raynal <miquel.raynal@bootlin.com> 13633M: Richard Weinberger <richard@nod.at> 13634M: Vignesh Raghavendra <vigneshr@ti.com> 13635L: linux-mtd@lists.infradead.org 13636S: Maintained 13637W: http://www.linux-mtd.infradead.org/ 13638Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13639C: irc://irc.oftc.net/mtd 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13642F: Documentation/devicetree/bindings/mtd/ 13643F: drivers/mtd/ 13644F: include/linux/mtd/ 13645F: include/uapi/mtd/ 13646 13647MEMSENSING MICROSYSTEMS MSA311 DRIVER 13648M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13649L: linux-iio@vger.kernel.org 13650S: Maintained 13651F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13652F: drivers/iio/accel/msa311.c 13653 13654MEN A21 WATCHDOG DRIVER 13655M: Johannes Thumshirn <morbidrsa@gmail.com> 13656L: linux-watchdog@vger.kernel.org 13657S: Maintained 13658F: drivers/watchdog/mena21_wdt.c 13659 13660MEN CHAMELEON BUS (mcb) 13661M: Johannes Thumshirn <morbidrsa@gmail.com> 13662S: Maintained 13663F: Documentation/driver-api/men-chameleon-bus.rst 13664F: drivers/mcb/ 13665F: include/linux/mcb.h 13666 13667MEN F21BMC (Board Management Controller) 13668M: Andreas Werner <andreas.werner@men.de> 13669S: Supported 13670F: Documentation/hwmon/menf21bmc.rst 13671F: drivers/hwmon/menf21bmc_hwmon.c 13672F: drivers/leds/leds-menf21bmc.c 13673F: drivers/mfd/menf21bmc.c 13674F: drivers/watchdog/menf21bmc_wdt.c 13675 13676MEN Z069 WATCHDOG DRIVER 13677M: Johannes Thumshirn <jth@kernel.org> 13678L: linux-watchdog@vger.kernel.org 13679S: Maintained 13680F: drivers/watchdog/menz69_wdt.c 13681 13682MESON AO CEC DRIVER FOR AMLOGIC SOCS 13683M: Neil Armstrong <neil.armstrong@linaro.org> 13684L: linux-media@vger.kernel.org 13685L: linux-amlogic@lists.infradead.org 13686S: Supported 13687W: http://linux-meson.com/ 13688T: git git://linuxtv.org/media_tree.git 13689F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13690F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13691F: drivers/media/cec/platform/meson/ao-cec.c 13692 13693MESON GE2D DRIVER FOR AMLOGIC SOCS 13694M: Neil Armstrong <neil.armstrong@linaro.org> 13695L: linux-media@vger.kernel.org 13696L: linux-amlogic@lists.infradead.org 13697S: Supported 13698T: git git://linuxtv.org/media_tree.git 13699F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13700F: drivers/media/platform/amlogic/meson-ge2d/ 13701 13702MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13703M: Liang Yang <liang.yang@amlogic.com> 13704L: linux-mtd@lists.infradead.org 13705S: Maintained 13706F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13707F: drivers/mtd/nand/raw/meson_* 13708 13709MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13710M: Neil Armstrong <neil.armstrong@linaro.org> 13711L: linux-media@vger.kernel.org 13712L: linux-amlogic@lists.infradead.org 13713S: Supported 13714T: git git://linuxtv.org/media_tree.git 13715F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13716F: drivers/staging/media/meson/vdec/ 13717 13718METHODE UDPU SUPPORT 13719M: Vladimir Vid <vladimir.vid@sartura.hr> 13720S: Maintained 13721F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13722 13723MHI BUS 13724M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13725L: mhi@lists.linux.dev 13726L: linux-arm-msm@vger.kernel.org 13727S: Maintained 13728T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13729F: Documentation/ABI/stable/sysfs-bus-mhi 13730F: Documentation/mhi/ 13731F: drivers/bus/mhi/ 13732F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13733F: include/linux/mhi.h 13734 13735MICROBLAZE ARCHITECTURE 13736M: Michal Simek <monstr@monstr.eu> 13737S: Supported 13738W: http://www.monstr.eu/fdt/ 13739T: git git://git.monstr.eu/linux-2.6-microblaze.git 13740F: arch/microblaze/ 13741 13742MICROBLAZE TMR INJECT 13743M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13744S: Supported 13745F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13746F: drivers/misc/xilinx_tmr_inject.c 13747 13748MICROBLAZE TMR MANAGER 13749M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13750S: Supported 13751F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13752F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13753F: drivers/misc/xilinx_tmr_manager.c 13754 13755MICROCHIP AT91 DMA DRIVERS 13756M: Ludovic Desroches <ludovic.desroches@microchip.com> 13757M: Tudor Ambarus <tudor.ambarus@linaro.org> 13758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13759L: dmaengine@vger.kernel.org 13760S: Supported 13761F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13762F: drivers/dma/at_hdmac.c 13763F: drivers/dma/at_xdmac.c 13764F: include/dt-bindings/dma/at91.h 13765 13766MICROCHIP AT91 SERIAL DRIVER 13767M: Richard Genoud <richard.genoud@gmail.com> 13768S: Maintained 13769F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13770F: drivers/tty/serial/atmel_serial.c 13771F: drivers/tty/serial/atmel_serial.h 13772 13773MICROCHIP AT91 USART MFD DRIVER 13774M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13775L: linux-kernel@vger.kernel.org 13776S: Supported 13777F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13778F: drivers/mfd/at91-usart.c 13779F: include/dt-bindings/mfd/at91-usart.h 13780 13781MICROCHIP AT91 USART SPI DRIVER 13782M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13783L: linux-spi@vger.kernel.org 13784S: Supported 13785F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13786F: drivers/spi/spi-at91-usart.c 13787 13788MICROCHIP AUDIO ASOC DRIVERS 13789M: Claudiu Beznea <claudiu.beznea@microchip.com> 13790L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13791S: Supported 13792F: Documentation/devicetree/bindings/sound/atmel* 13793F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13794F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13795F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13796F: sound/soc/atmel 13797 13798MICROCHIP CSI2DC DRIVER 13799M: Eugen Hristev <eugen.hristev@microchip.com> 13800L: linux-media@vger.kernel.org 13801S: Supported 13802F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13803F: drivers/media/platform/microchip/microchip-csi2dc.c 13804 13805MICROCHIP ECC DRIVER 13806M: Tudor Ambarus <tudor.ambarus@linaro.org> 13807L: linux-crypto@vger.kernel.org 13808S: Maintained 13809F: drivers/crypto/atmel-ecc.* 13810 13811MICROCHIP EIC DRIVER 13812M: Claudiu Beznea <claudiu.beznea@microchip.com> 13813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13814S: Supported 13815F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13816F: drivers/irqchip/irq-mchp-eic.c 13817 13818MICROCHIP I2C DRIVER 13819M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13820L: linux-i2c@vger.kernel.org 13821S: Supported 13822F: drivers/i2c/busses/i2c-at91-*.c 13823F: drivers/i2c/busses/i2c-at91.h 13824 13825MICROCHIP ISC DRIVER 13826M: Eugen Hristev <eugen.hristev@microchip.com> 13827L: linux-media@vger.kernel.org 13828S: Supported 13829F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13830F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13831F: drivers/media/platform/microchip/microchip-isc* 13832F: drivers/media/platform/microchip/microchip-sama*-isc* 13833F: drivers/staging/media/deprecated/atmel/atmel-isc* 13834F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13835F: include/linux/atmel-isc-media.h 13836 13837MICROCHIP ISI DRIVER 13838M: Eugen Hristev <eugen.hristev@microchip.com> 13839L: linux-media@vger.kernel.org 13840S: Supported 13841F: drivers/media/platform/atmel/atmel-isi.c 13842F: drivers/media/platform/atmel/atmel-isi.h 13843 13844MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13845M: Woojung Huh <woojung.huh@microchip.com> 13846M: UNGLinuxDriver@microchip.com 13847L: netdev@vger.kernel.org 13848S: Maintained 13849F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13850F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13851F: drivers/net/dsa/microchip/* 13852F: include/linux/dsa/ksz_common.h 13853F: include/linux/platform_data/microchip-ksz.h 13854F: net/dsa/tag_ksz.c 13855 13856MICROCHIP LAN743X ETHERNET DRIVER 13857M: Bryan Whitehead <bryan.whitehead@microchip.com> 13858M: UNGLinuxDriver@microchip.com 13859L: netdev@vger.kernel.org 13860S: Maintained 13861F: drivers/net/ethernet/microchip/lan743x_* 13862 13863MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13864M: Arun Ramadoss <arun.ramadoss@microchip.com> 13865R: UNGLinuxDriver@microchip.com 13866L: netdev@vger.kernel.org 13867S: Maintained 13868F: drivers/net/phy/microchip_t1.c 13869 13870MICROCHIP LAN966X ETHERNET DRIVER 13871M: Horatiu Vultur <horatiu.vultur@microchip.com> 13872M: UNGLinuxDriver@microchip.com 13873L: netdev@vger.kernel.org 13874S: Maintained 13875F: drivers/net/ethernet/microchip/lan966x/* 13876 13877MICROCHIP LCDFB DRIVER 13878M: Nicolas Ferre <nicolas.ferre@microchip.com> 13879L: linux-fbdev@vger.kernel.org 13880S: Maintained 13881F: drivers/video/fbdev/atmel_lcdfb.c 13882F: include/video/atmel_lcdc.h 13883 13884MICROCHIP MCP16502 PMIC DRIVER 13885M: Claudiu Beznea <claudiu.beznea@microchip.com> 13886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13887S: Supported 13888F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13889F: drivers/regulator/mcp16502.c 13890 13891MICROCHIP MCP3911 ADC DRIVER 13892M: Marcus Folkesson <marcus.folkesson@gmail.com> 13893M: Kent Gustavsson <kent@minoris.se> 13894L: linux-iio@vger.kernel.org 13895S: Maintained 13896F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13897F: drivers/iio/adc/mcp3911.c 13898 13899MICROCHIP MMC/SD/SDIO MCI DRIVER 13900M: Ludovic Desroches <ludovic.desroches@microchip.com> 13901S: Maintained 13902F: drivers/mmc/host/atmel-mci.c 13903 13904MICROCHIP NAND DRIVER 13905M: Tudor Ambarus <tudor.ambarus@linaro.org> 13906L: linux-mtd@lists.infradead.org 13907S: Supported 13908F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13909F: drivers/mtd/nand/raw/atmel/* 13910 13911MICROCHIP OTPC DRIVER 13912M: Claudiu Beznea <claudiu.beznea@microchip.com> 13913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13914S: Supported 13915F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13916F: drivers/nvmem/microchip-otpc.c 13917F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13918 13919MICROCHIP PCI1XXXX GP DRIVER 13920M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13921L: linux-gpio@vger.kernel.org 13922S: Supported 13923F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13924F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13925F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13926 13927MICROCHIP PCI1XXXX I2C DRIVER 13928M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13929M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13930M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13931L: linux-i2c@vger.kernel.org 13932S: Maintained 13933F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13934 13935MICROCHIP PCIe UART DRIVER 13936M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13937M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13938L: linux-serial@vger.kernel.org 13939S: Maintained 13940F: drivers/tty/serial/8250/8250_pci1xxxx.c 13941 13942MICROCHIP POLARFIRE FPGA DRIVERS 13943M: Conor Dooley <conor.dooley@microchip.com> 13944R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13945L: linux-fpga@vger.kernel.org 13946S: Supported 13947F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13948F: drivers/fpga/microchip-spi.c 13949 13950MICROCHIP PWM DRIVER 13951M: Claudiu Beznea <claudiu.beznea@microchip.com> 13952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13953L: linux-pwm@vger.kernel.org 13954S: Supported 13955F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13956F: drivers/pwm/pwm-atmel.c 13957 13958MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13959M: Eugen Hristev <eugen.hristev@microchip.com> 13960L: linux-iio@vger.kernel.org 13961S: Supported 13962F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13963F: drivers/iio/adc/at91-sama5d2_adc.c 13964F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13965 13966MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13967M: Claudiu Beznea <claudiu.beznea@microchip.com> 13968S: Supported 13969F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13970F: drivers/power/reset/at91-sama5d2_shdwc.c 13971 13972MICROCHIP SOC DRIVERS 13973M: Conor Dooley <conor@kernel.org> 13974S: Supported 13975T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13976F: drivers/soc/microchip/ 13977 13978MICROCHIP SPI DRIVER 13979M: Tudor Ambarus <tudor.ambarus@linaro.org> 13980S: Supported 13981F: drivers/spi/spi-atmel.* 13982 13983MICROCHIP SSC DRIVER 13984M: Claudiu Beznea <claudiu.beznea@microchip.com> 13985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13986S: Supported 13987F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13988F: drivers/misc/atmel-ssc.c 13989F: include/linux/atmel-ssc.h 13990 13991Microchip Timer Counter Block (TCB) Capture Driver 13992M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13994L: linux-iio@vger.kernel.org 13995S: Maintained 13996F: drivers/counter/microchip-tcb-capture.c 13997 13998MICROCHIP USB251XB DRIVER 13999M: Richard Leitner <richard.leitner@skidata.com> 14000L: linux-usb@vger.kernel.org 14001S: Maintained 14002F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14003F: drivers/usb/misc/usb251xb.c 14004 14005MICROCHIP USBA UDC DRIVER 14006M: Cristian Birsan <cristian.birsan@microchip.com> 14007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14008S: Supported 14009F: drivers/usb/gadget/udc/atmel_usba_udc.* 14010 14011MICROCHIP WILC1000 WIFI DRIVER 14012M: Ajay Singh <ajay.kathat@microchip.com> 14013M: Claudiu Beznea <claudiu.beznea@microchip.com> 14014L: linux-wireless@vger.kernel.org 14015S: Supported 14016F: drivers/net/wireless/microchip/wilc1000/ 14017 14018MICROSEMI MIPS SOCS 14019M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14020M: UNGLinuxDriver@microchip.com 14021L: linux-mips@vger.kernel.org 14022S: Supported 14023F: Documentation/devicetree/bindings/mips/mscc.txt 14024F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14025F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14026F: arch/mips/boot/dts/mscc/ 14027F: arch/mips/configs/generic/board-ocelot.config 14028F: arch/mips/generic/board-ocelot.c 14029 14030MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14031M: Don Brace <don.brace@microchip.com> 14032L: storagedev@microchip.com 14033L: linux-scsi@vger.kernel.org 14034S: Supported 14035F: Documentation/scsi/smartpqi.rst 14036F: drivers/scsi/smartpqi/Kconfig 14037F: drivers/scsi/smartpqi/Makefile 14038F: drivers/scsi/smartpqi/smartpqi*.[ch] 14039F: include/linux/cciss*.h 14040F: include/uapi/linux/cciss*.h 14041 14042MICROSOFT MANA RDMA DRIVER 14043M: Long Li <longli@microsoft.com> 14044M: Ajay Sharma <sharmaajay@microsoft.com> 14045L: linux-rdma@vger.kernel.org 14046S: Supported 14047F: drivers/infiniband/hw/mana/ 14048F: include/net/mana 14049F: include/uapi/rdma/mana-abi.h 14050 14051MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14052M: Maximilian Luz <luzmaximilian@gmail.com> 14053L: platform-driver-x86@vger.kernel.org 14054S: Maintained 14055F: drivers/platform/surface/surface_aggregator_tabletsw.c 14056 14057MICROSOFT SURFACE BATTERY AND AC DRIVERS 14058M: Maximilian Luz <luzmaximilian@gmail.com> 14059L: linux-pm@vger.kernel.org 14060L: platform-driver-x86@vger.kernel.org 14061S: Maintained 14062F: drivers/power/supply/surface_battery.c 14063F: drivers/power/supply/surface_charger.c 14064 14065MICROSOFT SURFACE DTX DRIVER 14066M: Maximilian Luz <luzmaximilian@gmail.com> 14067L: platform-driver-x86@vger.kernel.org 14068S: Maintained 14069F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14070F: drivers/platform/surface/surface_dtx.c 14071F: include/uapi/linux/surface_aggregator/dtx.h 14072 14073MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14074M: Maximilian Luz <luzmaximilian@gmail.com> 14075L: platform-driver-x86@vger.kernel.org 14076S: Maintained 14077F: drivers/platform/surface/surface_gpe.c 14078 14079MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14080M: Hans de Goede <hdegoede@redhat.com> 14081M: Mark Gross <markgross@kernel.org> 14082M: Maximilian Luz <luzmaximilian@gmail.com> 14083L: platform-driver-x86@vger.kernel.org 14084S: Maintained 14085T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14086F: drivers/platform/surface/ 14087 14088MICROSOFT SURFACE HID TRANSPORT DRIVER 14089M: Maximilian Luz <luzmaximilian@gmail.com> 14090L: linux-input@vger.kernel.org 14091L: platform-driver-x86@vger.kernel.org 14092S: Maintained 14093F: drivers/hid/surface-hid/ 14094 14095MICROSOFT SURFACE HOT-PLUG DRIVER 14096M: Maximilian Luz <luzmaximilian@gmail.com> 14097L: platform-driver-x86@vger.kernel.org 14098S: Maintained 14099F: drivers/platform/surface/surface_hotplug.c 14100 14101MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14102M: Maximilian Luz <luzmaximilian@gmail.com> 14103L: platform-driver-x86@vger.kernel.org 14104S: Maintained 14105F: drivers/platform/surface/surface_platform_profile.c 14106 14107MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14108M: Chen Yu <yu.c.chen@intel.com> 14109L: platform-driver-x86@vger.kernel.org 14110S: Supported 14111F: drivers/platform/surface/surfacepro3_button.c 14112 14113MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14114M: Maximilian Luz <luzmaximilian@gmail.com> 14115L: platform-driver-x86@vger.kernel.org 14116S: Maintained 14117F: drivers/platform/surface/surface_aggregator_hub.c 14118 14119MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14120M: Maximilian Luz <luzmaximilian@gmail.com> 14121L: platform-driver-x86@vger.kernel.org 14122S: Maintained 14123W: https://github.com/linux-surface/surface-aggregator-module 14124C: irc://irc.libera.chat/linux-surface 14125F: Documentation/driver-api/surface_aggregator/ 14126F: drivers/platform/surface/aggregator/ 14127F: drivers/platform/surface/surface_acpi_notify.c 14128F: drivers/platform/surface/surface_aggregator_cdev.c 14129F: drivers/platform/surface/surface_aggregator_registry.c 14130F: include/linux/surface_acpi_notify.h 14131F: include/linux/surface_aggregator/ 14132F: include/uapi/linux/surface_aggregator/ 14133 14134MICROTEK X6 SCANNER 14135M: Oliver Neukum <oliver@neukum.org> 14136S: Maintained 14137F: drivers/usb/image/microtek.* 14138 14139MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14140M: Luka Kovacic <luka.kovacic@sartura.hr> 14141M: Luka Perkov <luka.perkov@sartura.hr> 14142S: Maintained 14143F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14144F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14149 14150MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14151M: Sakari Ailus <sakari.ailus@linux.intel.com> 14152L: linux-media@vger.kernel.org 14153S: Maintained 14154F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14155F: Documentation/driver-api/media/drivers/ccs/ 14156F: Documentation/userspace-api/media/drivers/ccs.rst 14157F: drivers/media/i2c/ccs-pll.c 14158F: drivers/media/i2c/ccs-pll.h 14159F: drivers/media/i2c/ccs/ 14160F: include/uapi/linux/ccs.h 14161F: include/uapi/linux/smiapp.h 14162 14163MIPS 14164M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14165L: linux-mips@vger.kernel.org 14166S: Maintained 14167W: http://www.linux-mips.org/ 14168Q: https://patchwork.kernel.org/project/linux-mips/list/ 14169T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14170F: Documentation/devicetree/bindings/mips/ 14171F: Documentation/mips/ 14172F: arch/mips/ 14173F: drivers/platform/mips/ 14174F: include/dt-bindings/mips/ 14175 14176MIPS BOSTON DEVELOPMENT BOARD 14177M: Paul Burton <paulburton@kernel.org> 14178L: linux-mips@vger.kernel.org 14179S: Maintained 14180F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14181F: arch/mips/boot/dts/img/boston.dts 14182F: arch/mips/configs/generic/board-boston.config 14183F: drivers/clk/imgtec/clk-boston.c 14184F: include/dt-bindings/clock/boston-clock.h 14185 14186MIPS CORE DRIVERS 14187M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14188M: Serge Semin <fancer.lancer@gmail.com> 14189L: linux-mips@vger.kernel.org 14190S: Supported 14191F: drivers/bus/mips_cdmm.c 14192F: drivers/clocksource/mips-gic-timer.c 14193F: drivers/cpuidle/cpuidle-cps.c 14194F: drivers/irqchip/irq-mips-cpu.c 14195F: drivers/irqchip/irq-mips-gic.c 14196 14197MIPS GENERIC PLATFORM 14198M: Paul Burton <paulburton@kernel.org> 14199L: linux-mips@vger.kernel.org 14200S: Supported 14201F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14202F: arch/mips/generic/ 14203F: arch/mips/tools/generic-board-config.sh 14204 14205MIPS RINT INSTRUCTION EMULATION 14206M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14207L: linux-mips@vger.kernel.org 14208S: Supported 14209F: arch/mips/math-emu/dp_rint.c 14210F: arch/mips/math-emu/sp_rint.c 14211 14212MIPS/LOONGSON1 ARCHITECTURE 14213M: Keguang Zhang <keguang.zhang@gmail.com> 14214L: linux-mips@vger.kernel.org 14215S: Maintained 14216F: arch/mips/include/asm/mach-loongson32/ 14217F: arch/mips/loongson32/ 14218F: drivers/*/*loongson1* 14219 14220MIPS/LOONGSON2EF ARCHITECTURE 14221M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14222L: linux-mips@vger.kernel.org 14223S: Maintained 14224F: arch/mips/include/asm/mach-loongson2ef/ 14225F: arch/mips/loongson2ef/ 14226F: drivers/cpufreq/loongson2_cpufreq.c 14227 14228MIPS/LOONGSON64 ARCHITECTURE 14229M: Huacai Chen <chenhuacai@kernel.org> 14230M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14231L: linux-mips@vger.kernel.org 14232S: Maintained 14233F: arch/mips/include/asm/mach-loongson64/ 14234F: arch/mips/loongson64/ 14235F: drivers/irqchip/irq-loongson* 14236F: drivers/platform/mips/cpu_hwmon.c 14237 14238MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14239M: Hans Verkuil <hverkuil@xs4all.nl> 14240L: linux-media@vger.kernel.org 14241S: Odd Fixes 14242W: https://linuxtv.org 14243T: git git://linuxtv.org/media_tree.git 14244F: drivers/media/radio/radio-miropcm20* 14245 14246MMP SUPPORT 14247R: Lubomir Rintel <lkundrak@v3.sk> 14248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14249S: Odd Fixes 14250T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14251F: arch/arm/boot/dts/marvell/mmp* 14252F: arch/arm/mach-mmp/ 14253F: include/linux/soc/mmp/ 14254 14255MMP USB PHY DRIVERS 14256R: Lubomir Rintel <lkundrak@v3.sk> 14257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14258S: Maintained 14259F: drivers/phy/marvell/phy-mmp3-usb.c 14260F: drivers/phy/marvell/phy-pxa-usb.c 14261 14262MMU GATHER AND TLB INVALIDATION 14263M: Will Deacon <will@kernel.org> 14264M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14265M: Andrew Morton <akpm@linux-foundation.org> 14266M: Nick Piggin <npiggin@gmail.com> 14267M: Peter Zijlstra <peterz@infradead.org> 14268L: linux-arch@vger.kernel.org 14269L: linux-mm@kvack.org 14270S: Maintained 14271F: arch/*/include/asm/tlb.h 14272F: include/asm-generic/tlb.h 14273F: mm/mmu_gather.c 14274 14275MN88472 MEDIA DRIVER 14276M: Antti Palosaari <crope@iki.fi> 14277L: linux-media@vger.kernel.org 14278S: Maintained 14279W: https://linuxtv.org 14280W: http://palosaari.fi/linux/ 14281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14282F: drivers/media/dvb-frontends/mn88472* 14283 14284MN88473 MEDIA DRIVER 14285M: Antti Palosaari <crope@iki.fi> 14286L: linux-media@vger.kernel.org 14287S: Maintained 14288W: https://linuxtv.org 14289W: http://palosaari.fi/linux/ 14290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14291F: drivers/media/dvb-frontends/mn88473* 14292 14293MODULE SUPPORT 14294M: Luis Chamberlain <mcgrof@kernel.org> 14295L: linux-modules@vger.kernel.org 14296L: linux-kernel@vger.kernel.org 14297S: Maintained 14298T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14299F: include/linux/kmod.h 14300F: include/linux/module.h 14301F: kernel/module/ 14302F: lib/test_kmod.c 14303F: scripts/module* 14304F: tools/testing/selftests/kmod/ 14305 14306MONOLITHIC POWER SYSTEM PMIC DRIVER 14307M: Saravanan Sekar <sravanhome@gmail.com> 14308S: Maintained 14309F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14310F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14311F: drivers/hwmon/pmbus/mpq7932.c 14312F: drivers/iio/adc/mp2629_adc.c 14313F: drivers/mfd/mp2629.c 14314F: drivers/power/supply/mp2629_charger.c 14315F: drivers/regulator/mp5416.c 14316F: drivers/regulator/mpq7920.c 14317F: drivers/regulator/mpq7920.h 14318F: include/linux/mfd/mp2629.h 14319 14320MOST(R) TECHNOLOGY DRIVER 14321M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14322M: Christian Gromm <christian.gromm@microchip.com> 14323S: Maintained 14324F: Documentation/ABI/testing/configfs-most 14325F: Documentation/ABI/testing/sysfs-bus-most 14326F: drivers/most/ 14327F: drivers/staging/most/ 14328F: include/linux/most.h 14329 14330MOTORCOMM PHY DRIVER 14331M: Peter Geis <pgwipeout@gmail.com> 14332M: Frank <Frank.Sae@motor-comm.com> 14333L: netdev@vger.kernel.org 14334S: Maintained 14335F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14336F: drivers/net/phy/motorcomm.c 14337 14338MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14339M: Jiri Slaby <jirislaby@kernel.org> 14340S: Maintained 14341F: Documentation/driver-api/tty/moxa-smartio.rst 14342F: drivers/tty/mxser.* 14343 14344MR800 AVERMEDIA USB FM RADIO DRIVER 14345M: Alexey Klimov <klimov.linux@gmail.com> 14346L: linux-media@vger.kernel.org 14347S: Maintained 14348T: git git://linuxtv.org/media_tree.git 14349F: drivers/media/radio/radio-mr800.c 14350 14351MRF24J40 IEEE 802.15.4 RADIO DRIVER 14352M: Stefan Schmidt <stefan@datenfreihafen.org> 14353L: linux-wpan@vger.kernel.org 14354S: Odd Fixes 14355F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14356F: drivers/net/ieee802154/mrf24j40.c 14357 14358MSI EC DRIVER 14359M: Nikita Kravets <teackot@gmail.com> 14360L: platform-driver-x86@vger.kernel.org 14361S: Maintained 14362W: https://github.com/BeardOverflow/msi-ec 14363F: drivers/platform/x86/msi-ec.* 14364 14365MSI LAPTOP SUPPORT 14366M: "Lee, Chun-Yi" <jlee@suse.com> 14367L: platform-driver-x86@vger.kernel.org 14368S: Maintained 14369F: drivers/platform/x86/msi-laptop.c 14370 14371MSI WMI SUPPORT 14372L: platform-driver-x86@vger.kernel.org 14373S: Orphan 14374F: drivers/platform/x86/msi-wmi.c 14375 14376MSI001 MEDIA DRIVER 14377M: Antti Palosaari <crope@iki.fi> 14378L: linux-media@vger.kernel.org 14379S: Maintained 14380W: https://linuxtv.org 14381W: http://palosaari.fi/linux/ 14382Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14383T: git git://linuxtv.org/anttip/media_tree.git 14384F: drivers/media/tuners/msi001* 14385 14386MSI2500 MEDIA DRIVER 14387M: Antti Palosaari <crope@iki.fi> 14388L: linux-media@vger.kernel.org 14389S: Maintained 14390W: https://linuxtv.org 14391W: http://palosaari.fi/linux/ 14392Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14393T: git git://linuxtv.org/anttip/media_tree.git 14394F: drivers/media/usb/msi2500/ 14395 14396MSTAR INTERRUPT CONTROLLER DRIVER 14397M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14398M: Daniel Palmer <daniel@thingy.jp> 14399S: Maintained 14400F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14401F: drivers/irqchip/irq-mst-intc.c 14402 14403MSYSTEMS DISKONCHIP G3 MTD DRIVER 14404M: Robert Jarzmik <robert.jarzmik@free.fr> 14405L: linux-mtd@lists.infradead.org 14406S: Maintained 14407F: drivers/mtd/devices/docg3* 14408 14409MT9P031 APTINA CAMERA SENSOR 14410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14411L: linux-media@vger.kernel.org 14412S: Maintained 14413T: git git://linuxtv.org/media_tree.git 14414F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14415F: drivers/media/i2c/mt9p031.c 14416F: include/media/i2c/mt9p031.h 14417 14418MT9T112 APTINA CAMERA SENSOR 14419M: Jacopo Mondi <jacopo@jmondi.org> 14420L: linux-media@vger.kernel.org 14421S: Odd Fixes 14422T: git git://linuxtv.org/media_tree.git 14423F: drivers/media/i2c/mt9t112.c 14424F: include/media/i2c/mt9t112.h 14425 14426MT9V032 APTINA CAMERA SENSOR 14427M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14428L: linux-media@vger.kernel.org 14429S: Maintained 14430T: git git://linuxtv.org/media_tree.git 14431F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14432F: drivers/media/i2c/mt9v032.c 14433F: include/media/i2c/mt9v032.h 14434 14435MT9V111 APTINA CAMERA SENSOR 14436M: Jacopo Mondi <jacopo@jmondi.org> 14437L: linux-media@vger.kernel.org 14438S: Maintained 14439T: git git://linuxtv.org/media_tree.git 14440F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14441F: drivers/media/i2c/mt9v111.c 14442 14443MULTIFUNCTION DEVICES (MFD) 14444M: Lee Jones <lee@kernel.org> 14445S: Maintained 14446T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14447F: Documentation/devicetree/bindings/mfd/ 14448F: drivers/mfd/ 14449F: include/dt-bindings/mfd/ 14450F: include/linux/mfd/ 14451 14452MULTIMEDIA CARD (MMC) ETC. OVER SPI 14453S: Orphan 14454F: drivers/mmc/host/mmc_spi.c 14455F: include/linux/spi/mmc_spi.h 14456 14457MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14458M: Ulf Hansson <ulf.hansson@linaro.org> 14459L: linux-mmc@vger.kernel.org 14460S: Maintained 14461T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14462F: Documentation/devicetree/bindings/mmc/ 14463F: drivers/mmc/ 14464F: include/linux/mmc/ 14465F: include/uapi/linux/mmc/ 14466 14467MULTIPLEXER SUBSYSTEM 14468M: Peter Rosin <peda@axentia.se> 14469S: Maintained 14470F: Documentation/ABI/testing/sysfs-class-mux* 14471F: Documentation/devicetree/bindings/mux/ 14472F: drivers/mux/ 14473F: include/dt-bindings/mux/ 14474F: include/linux/mux/ 14475 14476MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14477M: Bin Liu <b-liu@ti.com> 14478L: linux-usb@vger.kernel.org 14479S: Maintained 14480F: drivers/usb/musb/ 14481 14482MXL301RF MEDIA DRIVER 14483M: Akihiro Tsukada <tskd08@gmail.com> 14484L: linux-media@vger.kernel.org 14485S: Odd Fixes 14486F: drivers/media/tuners/mxl301rf* 14487 14488MXL5007T MEDIA DRIVER 14489M: Michael Krufky <mkrufky@linuxtv.org> 14490L: linux-media@vger.kernel.org 14491S: Maintained 14492W: https://linuxtv.org 14493W: http://github.com/mkrufky 14494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14495T: git git://linuxtv.org/mkrufky/tuners.git 14496F: drivers/media/tuners/mxl5007t.* 14497 14498MXSFB DRM DRIVER 14499M: Marek Vasut <marex@denx.de> 14500M: Stefan Agner <stefan@agner.ch> 14501L: dri-devel@lists.freedesktop.org 14502S: Supported 14503T: git git://anongit.freedesktop.org/drm/drm-misc 14504F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14505F: drivers/gpu/drm/mxsfb/ 14506 14507MYLEX DAC960 PCI RAID Controller 14508M: Hannes Reinecke <hare@kernel.org> 14509L: linux-scsi@vger.kernel.org 14510S: Supported 14511F: drivers/scsi/myrb.* 14512F: drivers/scsi/myrs.* 14513 14514MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14515M: Chris Lee <christopher.lee@cspi.com> 14516L: netdev@vger.kernel.org 14517S: Supported 14518W: https://www.cspi.com/ethernet-products/support/downloads/ 14519F: drivers/net/ethernet/myricom/myri10ge/ 14520 14521NAND FLASH SUBSYSTEM 14522M: Miquel Raynal <miquel.raynal@bootlin.com> 14523R: Richard Weinberger <richard@nod.at> 14524L: linux-mtd@lists.infradead.org 14525S: Maintained 14526W: http://www.linux-mtd.infradead.org/ 14527Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14528C: irc://irc.oftc.net/mtd 14529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14530F: drivers/mtd/nand/ 14531F: include/linux/mtd/*nand*.h 14532 14533NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14534M: Daniel Mack <zonque@gmail.com> 14535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14536S: Maintained 14537W: http://www.native-instruments.com 14538F: sound/usb/caiaq/ 14539 14540NATSEMI ETHERNET DRIVER (DP8381x) 14541S: Orphan 14542F: drivers/net/ethernet/natsemi/natsemi.c 14543 14544NCR 5380 SCSI DRIVERS 14545M: Finn Thain <fthain@linux-m68k.org> 14546M: Michael Schmitz <schmitzmic@gmail.com> 14547L: linux-scsi@vger.kernel.org 14548S: Maintained 14549F: Documentation/scsi/g_NCR5380.rst 14550F: drivers/scsi/NCR5380.* 14551F: drivers/scsi/arm/cumana_1.c 14552F: drivers/scsi/arm/oak.c 14553F: drivers/scsi/atari_scsi.* 14554F: drivers/scsi/dmx3191d.c 14555F: drivers/scsi/g_NCR5380.* 14556F: drivers/scsi/mac_scsi.* 14557F: drivers/scsi/sun3_scsi.* 14558F: drivers/scsi/sun3_scsi_vme.c 14559 14560NCSI LIBRARY 14561M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14562S: Maintained 14563F: net/ncsi/ 14564 14565NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14566M: Guenter Roeck <linux@roeck-us.net> 14567L: linux-hwmon@vger.kernel.org 14568S: Maintained 14569F: Documentation/hwmon/nct6775.rst 14570F: drivers/hwmon/nct6775-core.c 14571F: drivers/hwmon/nct6775-platform.c 14572F: drivers/hwmon/nct6775.h 14573 14574NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14575M: Zev Weiss <zev@bewilderbeest.net> 14576L: linux-hwmon@vger.kernel.org 14577S: Maintained 14578F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14579F: drivers/hwmon/nct6775-i2c.c 14580 14581NETDEVSIM 14582M: Jakub Kicinski <kuba@kernel.org> 14583S: Maintained 14584F: drivers/net/netdevsim/* 14585 14586NETEM NETWORK EMULATOR 14587M: Stephen Hemminger <stephen@networkplumber.org> 14588L: netdev@vger.kernel.org 14589S: Maintained 14590F: net/sched/sch_netem.c 14591 14592NETERION 10GbE DRIVERS (s2io) 14593M: Jon Mason <jdmason@kudzu.us> 14594L: netdev@vger.kernel.org 14595S: Supported 14596F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14597F: drivers/net/ethernet/neterion/ 14598 14599NETFILTER 14600M: Pablo Neira Ayuso <pablo@netfilter.org> 14601M: Jozsef Kadlecsik <kadlec@netfilter.org> 14602M: Florian Westphal <fw@strlen.de> 14603L: netfilter-devel@vger.kernel.org 14604L: coreteam@netfilter.org 14605S: Maintained 14606W: http://www.netfilter.org/ 14607W: http://www.iptables.org/ 14608W: http://www.nftables.org/ 14609Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14610C: irc://irc.libera.chat/netfilter 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14613F: include/linux/netfilter* 14614F: include/linux/netfilter/ 14615F: include/net/netfilter/ 14616F: include/uapi/linux/netfilter* 14617F: include/uapi/linux/netfilter/ 14618F: net/*/netfilter.c 14619F: net/*/netfilter/ 14620F: net/bridge/br_netfilter*.c 14621F: net/netfilter/ 14622 14623NETROM NETWORK LAYER 14624M: Ralf Baechle <ralf@linux-mips.org> 14625L: linux-hams@vger.kernel.org 14626S: Maintained 14627W: http://www.linux-ax25.org/ 14628F: include/net/netrom.h 14629F: include/uapi/linux/netrom.h 14630F: net/netrom/ 14631 14632NETRONIX EMBEDDED CONTROLLER 14633M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14634S: Maintained 14635F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14636F: drivers/mfd/ntxec.c 14637F: drivers/pwm/pwm-ntxec.c 14638F: drivers/rtc/rtc-ntxec.c 14639F: include/linux/mfd/ntxec.h 14640 14641NETRONOME ETHERNET DRIVERS 14642M: Simon Horman <simon.horman@corigine.com> 14643R: Jakub Kicinski <kuba@kernel.org> 14644L: oss-drivers@corigine.com 14645S: Maintained 14646F: drivers/net/ethernet/netronome/ 14647 14648NETWORK BLOCK DEVICE (NBD) 14649M: Josef Bacik <josef@toxicpanda.com> 14650L: linux-block@vger.kernel.org 14651L: nbd@other.debian.org 14652S: Maintained 14653F: Documentation/admin-guide/blockdev/nbd.rst 14654F: drivers/block/nbd.c 14655F: include/trace/events/nbd.h 14656F: include/uapi/linux/nbd.h 14657 14658NETWORK DROP MONITOR 14659M: Neil Horman <nhorman@tuxdriver.com> 14660L: netdev@vger.kernel.org 14661S: Maintained 14662W: https://fedorahosted.org/dropwatch/ 14663F: include/uapi/linux/net_dropmon.h 14664F: net/core/drop_monitor.c 14665 14666NETWORKING DRIVERS 14667M: "David S. Miller" <davem@davemloft.net> 14668M: Eric Dumazet <edumazet@google.com> 14669M: Jakub Kicinski <kuba@kernel.org> 14670M: Paolo Abeni <pabeni@redhat.com> 14671L: netdev@vger.kernel.org 14672S: Maintained 14673Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14674T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14675T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14676F: Documentation/devicetree/bindings/net/ 14677F: drivers/connector/ 14678F: drivers/net/ 14679F: include/dt-bindings/net/ 14680F: include/linux/etherdevice.h 14681F: include/linux/fcdevice.h 14682F: include/linux/fddidevice.h 14683F: include/linux/hippidevice.h 14684F: include/linux/if_* 14685F: include/linux/inetdevice.h 14686F: include/linux/netdevice.h 14687F: include/uapi/linux/if_* 14688F: include/uapi/linux/netdevice.h 14689X: drivers/net/wireless/ 14690 14691NETWORKING DRIVERS (WIRELESS) 14692M: Kalle Valo <kvalo@kernel.org> 14693L: linux-wireless@vger.kernel.org 14694S: Maintained 14695W: https://wireless.wiki.kernel.org/ 14696Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14697T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14698T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14699F: Documentation/devicetree/bindings/net/wireless/ 14700F: drivers/net/wireless/ 14701 14702NETWORKING [DSA] 14703M: Andrew Lunn <andrew@lunn.ch> 14704M: Florian Fainelli <f.fainelli@gmail.com> 14705M: Vladimir Oltean <olteanv@gmail.com> 14706S: Maintained 14707F: Documentation/devicetree/bindings/net/dsa/ 14708F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14709F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14710F: drivers/net/dsa/ 14711F: include/linux/dsa/ 14712F: include/linux/platform_data/dsa.h 14713F: include/net/dsa.h 14714F: net/dsa/ 14715F: tools/testing/selftests/drivers/net/dsa/ 14716 14717NETWORKING [GENERAL] 14718M: "David S. Miller" <davem@davemloft.net> 14719M: Eric Dumazet <edumazet@google.com> 14720M: Jakub Kicinski <kuba@kernel.org> 14721M: Paolo Abeni <pabeni@redhat.com> 14722L: netdev@vger.kernel.org 14723S: Maintained 14724Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14725B: mailto:netdev@vger.kernel.org 14726T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14727T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14728F: Documentation/core-api/netlink.rst 14729F: Documentation/netlink/ 14730F: Documentation/networking/ 14731F: Documentation/process/maintainer-netdev.rst 14732F: Documentation/userspace-api/netlink/ 14733F: include/linux/in.h 14734F: include/linux/net.h 14735F: include/linux/netdevice.h 14736F: include/net/ 14737F: include/uapi/linux/in.h 14738F: include/uapi/linux/net.h 14739F: include/uapi/linux/net_namespace.h 14740F: include/uapi/linux/netdevice.h 14741F: lib/net_utils.c 14742F: lib/random32.c 14743F: net/ 14744F: tools/net/ 14745F: tools/testing/selftests/net/ 14746X: net/bluetooth/ 14747 14748NETWORKING [IPSEC] 14749M: Steffen Klassert <steffen.klassert@secunet.com> 14750M: Herbert Xu <herbert@gondor.apana.org.au> 14751M: "David S. Miller" <davem@davemloft.net> 14752L: netdev@vger.kernel.org 14753S: Maintained 14754T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14755T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14756F: include/net/xfrm.h 14757F: include/uapi/linux/xfrm.h 14758F: net/ipv4/ah4.c 14759F: net/ipv4/esp4* 14760F: net/ipv4/ip_vti.c 14761F: net/ipv4/ipcomp.c 14762F: net/ipv4/xfrm* 14763F: net/ipv6/ah6.c 14764F: net/ipv6/esp6* 14765F: net/ipv6/ip6_vti.c 14766F: net/ipv6/ipcomp6.c 14767F: net/ipv6/xfrm* 14768F: net/key/ 14769F: net/xfrm/ 14770F: tools/testing/selftests/net/ipsec.c 14771 14772NETWORKING [IPv4/IPv6] 14773M: "David S. Miller" <davem@davemloft.net> 14774M: David Ahern <dsahern@kernel.org> 14775L: netdev@vger.kernel.org 14776S: Maintained 14777T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14778F: arch/x86/net/* 14779F: include/linux/ip.h 14780F: include/linux/ipv6* 14781F: include/net/fib* 14782F: include/net/ip* 14783F: include/net/route.h 14784F: net/ipv4/ 14785F: net/ipv6/ 14786 14787NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14788M: Paul Moore <paul@paul-moore.com> 14789L: netdev@vger.kernel.org 14790L: linux-security-module@vger.kernel.org 14791S: Supported 14792W: https://github.com/netlabel 14793F: Documentation/netlabel/ 14794F: include/net/calipso.h 14795F: include/net/cipso_ipv4.h 14796F: include/net/netlabel.h 14797F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14798F: include/uapi/linux/netfilter/xt_SECMARK.h 14799F: net/ipv4/cipso_ipv4.c 14800F: net/ipv6/calipso.c 14801F: net/netfilter/xt_CONNSECMARK.c 14802F: net/netfilter/xt_SECMARK.c 14803F: net/netlabel/ 14804 14805NETWORKING [MPTCP] 14806M: Matthieu Baerts <matthieu.baerts@tessares.net> 14807M: Mat Martineau <martineau@kernel.org> 14808L: netdev@vger.kernel.org 14809L: mptcp@lists.linux.dev 14810S: Maintained 14811W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14812B: https://github.com/multipath-tcp/mptcp_net-next/issues 14813T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14814T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14815F: Documentation/networking/mptcp-sysctl.rst 14816F: include/net/mptcp.h 14817F: include/trace/events/mptcp.h 14818F: include/uapi/linux/mptcp.h 14819F: net/mptcp/ 14820F: tools/testing/selftests/bpf/*/*mptcp*.c 14821F: tools/testing/selftests/net/mptcp/ 14822 14823NETWORKING [TCP] 14824M: Eric Dumazet <edumazet@google.com> 14825L: netdev@vger.kernel.org 14826S: Maintained 14827F: include/linux/net_mm.h 14828F: include/linux/tcp.h 14829F: include/net/tcp.h 14830F: include/trace/events/tcp.h 14831F: include/uapi/linux/tcp.h 14832F: net/ipv4/syncookies.c 14833F: net/ipv4/tcp*.c 14834F: net/ipv6/syncookies.c 14835F: net/ipv6/tcp*.c 14836 14837NETWORKING [TLS] 14838M: Boris Pismenny <borisp@nvidia.com> 14839M: John Fastabend <john.fastabend@gmail.com> 14840M: Jakub Kicinski <kuba@kernel.org> 14841L: netdev@vger.kernel.org 14842S: Maintained 14843F: include/net/tls.h 14844F: include/uapi/linux/tls.h 14845F: net/tls/* 14846 14847NETXEN (1/10) GbE SUPPORT 14848M: Manish Chopra <manishc@marvell.com> 14849M: Rahul Verma <rahulv@marvell.com> 14850M: GR-Linux-NIC-Dev@marvell.com 14851L: netdev@vger.kernel.org 14852S: Supported 14853F: drivers/net/ethernet/qlogic/netxen/ 14854 14855NET_FAILOVER MODULE 14856M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14857L: netdev@vger.kernel.org 14858S: Supported 14859F: Documentation/networking/net_failover.rst 14860F: drivers/net/net_failover.c 14861F: include/net/net_failover.h 14862 14863NEXTHOP 14864M: David Ahern <dsahern@kernel.org> 14865L: netdev@vger.kernel.org 14866S: Maintained 14867F: include/net/netns/nexthop.h 14868F: include/net/nexthop.h 14869F: include/uapi/linux/nexthop.h 14870F: net/ipv4/nexthop.c 14871 14872NFC SUBSYSTEM 14873M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14874L: netdev@vger.kernel.org 14875S: Maintained 14876F: Documentation/devicetree/bindings/net/nfc/ 14877F: drivers/nfc/ 14878F: include/net/nfc/ 14879F: include/uapi/linux/nfc.h 14880F: net/nfc/ 14881 14882NFC VIRTUAL NCI DEVICE DRIVER 14883M: Bongsu Jeon <bongsu.jeon@samsung.com> 14884L: netdev@vger.kernel.org 14885S: Supported 14886F: drivers/nfc/virtual_ncidev.c 14887F: tools/testing/selftests/nci/ 14888 14889NFS, SUNRPC, AND LOCKD CLIENTS 14890M: Trond Myklebust <trond.myklebust@hammerspace.com> 14891M: Anna Schumaker <anna@kernel.org> 14892L: linux-nfs@vger.kernel.org 14893S: Maintained 14894W: http://client.linux-nfs.org 14895T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14896F: Documentation/filesystems/nfs/ 14897F: fs/lockd/ 14898F: fs/nfs/ 14899F: fs/nfs_common/ 14900F: include/linux/lockd/ 14901F: include/linux/nfs* 14902F: include/linux/sunrpc/ 14903F: include/uapi/linux/nfs* 14904F: include/uapi/linux/sunrpc/ 14905F: net/sunrpc/ 14906 14907NILFS2 FILESYSTEM 14908M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14909L: linux-nilfs@vger.kernel.org 14910S: Supported 14911W: https://nilfs.sourceforge.io/ 14912W: https://nilfs.osdn.jp/ 14913T: git https://github.com/konis/nilfs2.git 14914F: Documentation/filesystems/nilfs2.rst 14915F: fs/nilfs2/ 14916F: include/trace/events/nilfs2.h 14917F: include/uapi/linux/nilfs2_api.h 14918F: include/uapi/linux/nilfs2_ondisk.h 14919 14920NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14921M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14922S: Maintained 14923W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14924F: Documentation/scsi/NinjaSCSI.rst 14925F: drivers/scsi/pcmcia/nsp_* 14926 14927NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14928M: GOTO Masanori <gotom@debian.or.jp> 14929M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14930S: Maintained 14931W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14932F: Documentation/scsi/NinjaSCSI.rst 14933F: drivers/scsi/nsp32* 14934 14935NINTENDO HID DRIVER 14936M: Daniel J. Ogorchock <djogorchock@gmail.com> 14937L: linux-input@vger.kernel.org 14938S: Maintained 14939F: drivers/hid/hid-nintendo* 14940 14941NIOS2 ARCHITECTURE 14942M: Dinh Nguyen <dinguyen@kernel.org> 14943S: Maintained 14944T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14945F: arch/nios2/ 14946 14947NITRO ENCLAVES (NE) 14948M: Alexandru Ciobotaru <alcioa@amazon.com> 14949L: linux-kernel@vger.kernel.org 14950L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14951S: Supported 14952W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14953F: Documentation/virt/ne_overview.rst 14954F: drivers/virt/nitro_enclaves/ 14955F: include/linux/nitro_enclaves.h 14956F: include/uapi/linux/nitro_enclaves.h 14957F: samples/nitro_enclaves/ 14958 14959NOHZ, DYNTICKS SUPPORT 14960M: Frederic Weisbecker <frederic@kernel.org> 14961M: Thomas Gleixner <tglx@linutronix.de> 14962M: Ingo Molnar <mingo@kernel.org> 14963L: linux-kernel@vger.kernel.org 14964S: Maintained 14965T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14966F: include/linux/sched/nohz.h 14967F: include/linux/tick.h 14968F: kernel/time/tick*.* 14969 14970NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14971M: Pavel Machek <pavel@ucw.cz> 14972M: Sakari Ailus <sakari.ailus@iki.fi> 14973L: linux-media@vger.kernel.org 14974S: Maintained 14975F: drivers/media/i2c/ad5820.c 14976F: drivers/media/i2c/et8ek8 14977 14978NOKIA N900 POWER SUPPLY DRIVERS 14979R: Pali Rohár <pali@kernel.org> 14980F: drivers/power/supply/bq2415x_charger.c 14981F: drivers/power/supply/bq27xxx_battery.c 14982F: drivers/power/supply/bq27xxx_battery_i2c.c 14983F: drivers/power/supply/isp1704_charger.c 14984F: drivers/power/supply/rx51_battery.c 14985F: include/linux/power/bq2415x_charger.h 14986F: include/linux/power/bq27xxx_battery.h 14987 14988NOLIBC HEADER FILE 14989M: Willy Tarreau <w@1wt.eu> 14990S: Maintained 14991T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14992F: tools/include/nolibc/ 14993F: tools/testing/selftests/nolibc/ 14994 14995NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14996M: Hans de Goede <hdegoede@redhat.com> 14997L: linux-input@vger.kernel.org 14998S: Maintained 14999F: drivers/input/touchscreen/novatek-nvt-ts.c 15000 15001NSDEPS 15002M: Matthias Maennich <maennich@google.com> 15003S: Maintained 15004F: Documentation/core-api/symbol-namespaces.rst 15005F: scripts/nsdeps 15006 15007NTB AMD DRIVER 15008M: Sanjay R Mehta <sanju.mehta@amd.com> 15009M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15010L: ntb@lists.linux.dev 15011S: Supported 15012F: drivers/ntb/hw/amd/ 15013 15014NTB DRIVER CORE 15015M: Jon Mason <jdmason@kudzu.us> 15016M: Dave Jiang <dave.jiang@intel.com> 15017M: Allen Hubbe <allenbh@gmail.com> 15018L: ntb@lists.linux.dev 15019S: Supported 15020W: https://github.com/jonmason/ntb/wiki 15021T: git https://github.com/jonmason/ntb.git 15022F: drivers/net/ntb_netdev.c 15023F: drivers/ntb/ 15024F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15025F: include/linux/ntb.h 15026F: include/linux/ntb_transport.h 15027F: tools/testing/selftests/ntb/ 15028 15029NTB IDT DRIVER 15030M: Serge Semin <fancer.lancer@gmail.com> 15031L: ntb@lists.linux.dev 15032S: Supported 15033F: drivers/ntb/hw/idt/ 15034 15035NTB INTEL DRIVER 15036M: Dave Jiang <dave.jiang@intel.com> 15037L: ntb@lists.linux.dev 15038S: Supported 15039W: https://github.com/davejiang/linux/wiki 15040T: git https://github.com/davejiang/linux.git 15041F: drivers/ntb/hw/intel/ 15042 15043NTFS FILESYSTEM 15044M: Anton Altaparmakov <anton@tuxera.com> 15045R: Namjae Jeon <linkinjeon@kernel.org> 15046L: linux-ntfs-dev@lists.sourceforge.net 15047S: Supported 15048W: http://www.tuxera.com/ 15049T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15050F: Documentation/filesystems/ntfs.rst 15051F: fs/ntfs/ 15052 15053NTFS3 FILESYSTEM 15054M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15055L: ntfs3@lists.linux.dev 15056S: Supported 15057W: http://www.paragon-software.com/ 15058T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15059F: Documentation/filesystems/ntfs3.rst 15060F: fs/ntfs3/ 15061 15062NUBUS SUBSYSTEM 15063M: Finn Thain <fthain@linux-m68k.org> 15064L: linux-m68k@lists.linux-m68k.org 15065S: Maintained 15066F: arch/*/include/asm/nubus.h 15067F: drivers/nubus/ 15068F: include/linux/nubus.h 15069F: include/uapi/linux/nubus.h 15070 15071NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15072M: Antonino Daplas <adaplas@gmail.com> 15073L: linux-fbdev@vger.kernel.org 15074S: Maintained 15075F: drivers/video/fbdev/nvidia/ 15076F: drivers/video/fbdev/riva/ 15077 15078NVIDIA WMI EC BACKLIGHT DRIVER 15079M: Daniel Dadap <ddadap@nvidia.com> 15080L: platform-driver-x86@vger.kernel.org 15081S: Supported 15082F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15083F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15084 15085NVM EXPRESS DRIVER 15086M: Keith Busch <kbusch@kernel.org> 15087M: Jens Axboe <axboe@fb.com> 15088M: Christoph Hellwig <hch@lst.de> 15089M: Sagi Grimberg <sagi@grimberg.me> 15090L: linux-nvme@lists.infradead.org 15091S: Supported 15092W: http://git.infradead.org/nvme.git 15093T: git git://git.infradead.org/nvme.git 15094F: Documentation/nvme/ 15095F: drivers/nvme/common/ 15096F: drivers/nvme/host/ 15097F: include/linux/nvme-*.h 15098F: include/linux/nvme.h 15099F: include/uapi/linux/nvme_ioctl.h 15100 15101NVM EXPRESS FABRICS AUTHENTICATION 15102M: Hannes Reinecke <hare@suse.de> 15103L: linux-nvme@lists.infradead.org 15104S: Supported 15105F: drivers/nvme/host/auth.c 15106F: drivers/nvme/target/auth.c 15107F: drivers/nvme/target/fabrics-cmd-auth.c 15108F: include/linux/nvme-auth.h 15109 15110NVM EXPRESS FC TRANSPORT DRIVERS 15111M: James Smart <james.smart@broadcom.com> 15112L: linux-nvme@lists.infradead.org 15113S: Supported 15114F: drivers/nvme/host/fc.c 15115F: drivers/nvme/target/fc.c 15116F: drivers/nvme/target/fcloop.c 15117F: include/linux/nvme-fc-driver.h 15118F: include/linux/nvme-fc.h 15119 15120NVM EXPRESS HARDWARE MONITORING SUPPORT 15121M: Guenter Roeck <linux@roeck-us.net> 15122L: linux-nvme@lists.infradead.org 15123S: Supported 15124F: drivers/nvme/host/hwmon.c 15125 15126NVM EXPRESS TARGET DRIVER 15127M: Christoph Hellwig <hch@lst.de> 15128M: Sagi Grimberg <sagi@grimberg.me> 15129M: Chaitanya Kulkarni <kch@nvidia.com> 15130L: linux-nvme@lists.infradead.org 15131S: Supported 15132W: http://git.infradead.org/nvme.git 15133T: git git://git.infradead.org/nvme.git 15134F: drivers/nvme/target/ 15135 15136NVMEM FRAMEWORK 15137M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15138S: Maintained 15139T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15140F: Documentation/ABI/stable/sysfs-bus-nvmem 15141F: Documentation/devicetree/bindings/nvmem/ 15142F: drivers/nvmem/ 15143F: include/linux/nvmem-consumer.h 15144F: include/linux/nvmem-provider.h 15145 15146NXP BLUETOOTH WIRELESS DRIVERS 15147M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15148M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15149S: Maintained 15150F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15151F: drivers/bluetooth/btnxpuart.c 15152 15153NXP C45 TJA11XX PHY DRIVER 15154M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15155L: netdev@vger.kernel.org 15156S: Maintained 15157F: drivers/net/phy/nxp-c45-tja11xx.c 15158 15159NXP FSPI DRIVER 15160M: Han Xu <han.xu@nxp.com> 15161M: Haibo Chen <haibo.chen@nxp.com> 15162R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15163L: linux-spi@vger.kernel.org 15164S: Maintained 15165F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15166F: drivers/spi/spi-nxp-fspi.c 15167 15168NXP FXAS21002C DRIVER 15169M: Rui Miguel Silva <rmfrfs@gmail.com> 15170L: linux-iio@vger.kernel.org 15171S: Maintained 15172F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15173F: drivers/iio/gyro/fxas21002c.h 15174F: drivers/iio/gyro/fxas21002c_core.c 15175F: drivers/iio/gyro/fxas21002c_i2c.c 15176F: drivers/iio/gyro/fxas21002c_spi.c 15177 15178NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15179M: Haibo Chen <haibo.chen@nxp.com> 15180L: linux-iio@vger.kernel.org 15181L: linux-imx@nxp.com 15182S: Maintained 15183F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15184F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15185F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15186F: drivers/iio/adc/imx7d_adc.c 15187F: drivers/iio/adc/imx93_adc.c 15188F: drivers/iio/adc/vf610_adc.c 15189 15190NXP i.MX 8M ISI DRIVER 15191M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15192L: linux-media@vger.kernel.org 15193S: Maintained 15194F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15195F: drivers/media/platform/nxp/imx8-isi/ 15196 15197NXP i.MX 8MP DW100 V4L2 DRIVER 15198M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15199L: linux-media@vger.kernel.org 15200S: Maintained 15201F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15202F: Documentation/userspace-api/media/drivers/dw100.rst 15203F: drivers/media/platform/nxp/dw100/ 15204F: include/uapi/linux/dw100.h 15205 15206NXP i.MX 8MQ DCSS DRIVER 15207M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15208R: Lucas Stach <l.stach@pengutronix.de> 15209L: dri-devel@lists.freedesktop.org 15210S: Maintained 15211F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15212F: drivers/gpu/drm/imx/dcss/ 15213 15214NXP i.MX 8QXP ADC DRIVER 15215M: Cai Huoqing <cai.huoqing@linux.dev> 15216M: Haibo Chen <haibo.chen@nxp.com> 15217L: linux-imx@nxp.com 15218L: linux-iio@vger.kernel.org 15219S: Maintained 15220F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15221F: drivers/iio/adc/imx8qxp-adc.c 15222 15223NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15224M: Mirela Rabulea <mirela.rabulea@nxp.com> 15225R: NXP Linux Team <linux-imx@nxp.com> 15226L: linux-media@vger.kernel.org 15227S: Maintained 15228F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15229F: drivers/media/platform/nxp/imx-jpeg 15230 15231NXP i.MX CLOCK DRIVERS 15232M: Abel Vesa <abelvesa@kernel.org> 15233R: Peng Fan <peng.fan@nxp.com> 15234L: linux-clk@vger.kernel.org 15235L: linux-imx@nxp.com 15236S: Maintained 15237T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15238F: Documentation/devicetree/bindings/clock/imx* 15239F: drivers/clk/imx/ 15240F: include/dt-bindings/clock/imx* 15241 15242NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15243M: Jagan Teki <jagan@amarulasolutions.com> 15244S: Maintained 15245F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15246F: drivers/regulator/pf8x00-regulator.c 15247 15248NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15249M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15250L: linux-kernel@vger.kernel.org 15251S: Maintained 15252F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15253F: drivers/extcon/extcon-ptn5150.c 15254 15255NXP SGTL5000 DRIVER 15256M: Fabio Estevam <festevam@gmail.com> 15257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15258S: Maintained 15259F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15260F: sound/soc/codecs/sgtl5000* 15261 15262NXP SJA1105 ETHERNET SWITCH DRIVER 15263M: Vladimir Oltean <olteanv@gmail.com> 15264L: linux-kernel@vger.kernel.org 15265S: Maintained 15266F: drivers/net/dsa/sja1105 15267F: drivers/net/pcs/pcs-xpcs-nxp.c 15268 15269NXP TDA998X DRM DRIVER 15270M: Russell King <linux@armlinux.org.uk> 15271S: Maintained 15272T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15273T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15274F: drivers/gpu/drm/i2c/tda998x_drv.c 15275F: include/drm/i2c/tda998x.h 15276F: include/dt-bindings/display/tda998x.h 15277K: "nxp,tda998x" 15278 15279NXP TFA9879 DRIVER 15280M: Peter Rosin <peda@axentia.se> 15281L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15282S: Maintained 15283F: Documentation/devicetree/bindings/sound/tfa9879.txt 15284F: sound/soc/codecs/tfa9879* 15285 15286NXP-NCI NFC DRIVER 15287S: Orphan 15288F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15289F: drivers/nfc/nxp-nci 15290 15291NXP/Goodix TFA989X (TFA1) DRIVER 15292M: Stephan Gerhold <stephan@gerhold.net> 15293L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15294S: Maintained 15295F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15296F: sound/soc/codecs/tfa989x.c 15297 15298NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15299M: Jonas Malaco <jonas@protocubo.io> 15300L: linux-hwmon@vger.kernel.org 15301S: Maintained 15302F: Documentation/hwmon/nzxt-kraken2.rst 15303F: drivers/hwmon/nzxt-kraken2.c 15304 15305NZXT-SMART2 HARDWARE MONITORING DRIVER 15306M: Aleksandr Mezin <mezin.alexander@gmail.com> 15307L: linux-hwmon@vger.kernel.org 15308S: Maintained 15309F: Documentation/hwmon/nzxt-smart2.rst 15310F: drivers/hwmon/nzxt-smart2.c 15311 15312OBJAGG 15313M: Jiri Pirko <jiri@resnulli.us> 15314L: netdev@vger.kernel.org 15315S: Supported 15316F: include/linux/objagg.h 15317F: lib/objagg.c 15318F: lib/test_objagg.c 15319 15320OBJTOOL 15321M: Josh Poimboeuf <jpoimboe@kernel.org> 15322M: Peter Zijlstra <peterz@infradead.org> 15323S: Supported 15324F: include/linux/objtool*.h 15325F: tools/objtool/ 15326 15327OCELOT ETHERNET SWITCH DRIVER 15328M: Vladimir Oltean <vladimir.oltean@nxp.com> 15329M: Claudiu Manoil <claudiu.manoil@nxp.com> 15330M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15331M: UNGLinuxDriver@microchip.com 15332L: netdev@vger.kernel.org 15333S: Supported 15334F: drivers/net/dsa/ocelot/* 15335F: drivers/net/ethernet/mscc/ 15336F: include/soc/mscc/ocelot* 15337F: net/dsa/tag_ocelot.c 15338F: net/dsa/tag_ocelot_8021q.c 15339F: tools/testing/selftests/drivers/net/ocelot/* 15340 15341OCELOT EXTERNAL SWITCH CONTROL 15342M: Colin Foster <colin.foster@in-advantage.com> 15343S: Supported 15344F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15345F: drivers/mfd/ocelot* 15346F: drivers/net/dsa/ocelot/ocelot_ext.c 15347F: include/linux/mfd/ocelot.h 15348 15349OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15350M: Frederic Barrat <fbarrat@linux.ibm.com> 15351M: Andrew Donnellan <ajd@linux.ibm.com> 15352L: linuxppc-dev@lists.ozlabs.org 15353S: Supported 15354F: Documentation/userspace-api/accelerators/ocxl.rst 15355F: arch/powerpc/include/asm/pnv-ocxl.h 15356F: arch/powerpc/platforms/powernv/ocxl.c 15357F: drivers/misc/ocxl/ 15358F: include/misc/ocxl* 15359F: include/uapi/misc/ocxl.h 15360 15361OMAP AUDIO SUPPORT 15362M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15363M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15365L: linux-omap@vger.kernel.org 15366S: Maintained 15367F: sound/soc/ti/n810.c 15368F: sound/soc/ti/omap* 15369F: sound/soc/ti/rx51.c 15370F: sound/soc/ti/sdma-pcm.* 15371 15372OMAP CLOCK FRAMEWORK SUPPORT 15373M: Paul Walmsley <paul@pwsan.com> 15374L: linux-omap@vger.kernel.org 15375S: Maintained 15376F: arch/arm/*omap*/*clock* 15377 15378OMAP DEVICE TREE SUPPORT 15379M: Benoît Cousson <bcousson@baylibre.com> 15380M: Tony Lindgren <tony@atomide.com> 15381L: linux-omap@vger.kernel.org 15382L: devicetree@vger.kernel.org 15383S: Maintained 15384F: arch/arm/boot/dts/ti/omap/ 15385 15386OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15387L: linux-omap@vger.kernel.org 15388L: linux-fbdev@vger.kernel.org 15389S: Orphan 15390F: Documentation/arch/arm/omap/dss.rst 15391F: drivers/video/fbdev/omap2/ 15392 15393OMAP FRAMEBUFFER SUPPORT 15394L: linux-fbdev@vger.kernel.org 15395L: linux-omap@vger.kernel.org 15396S: Orphan 15397F: drivers/video/fbdev/omap/ 15398 15399OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15400M: Roger Quadros <rogerq@kernel.org> 15401M: Tony Lindgren <tony@atomide.com> 15402L: linux-omap@vger.kernel.org 15403S: Maintained 15404F: arch/arm/mach-omap2/*gpmc* 15405F: drivers/memory/omap-gpmc.c 15406 15407OMAP GPIO DRIVER 15408M: Grygorii Strashko <grygorii.strashko@ti.com> 15409M: Santosh Shilimkar <ssantosh@kernel.org> 15410M: Kevin Hilman <khilman@kernel.org> 15411L: linux-omap@vger.kernel.org 15412S: Maintained 15413F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15414F: drivers/gpio/gpio-omap.c 15415 15416OMAP HARDWARE SPINLOCK SUPPORT 15417M: Ohad Ben-Cohen <ohad@wizery.com> 15418L: linux-omap@vger.kernel.org 15419S: Maintained 15420F: drivers/hwspinlock/omap_hwspinlock.c 15421 15422OMAP HS MMC SUPPORT 15423L: linux-mmc@vger.kernel.org 15424L: linux-omap@vger.kernel.org 15425S: Orphan 15426F: drivers/mmc/host/omap_hsmmc.c 15427 15428OMAP HWMOD DATA 15429M: Paul Walmsley <paul@pwsan.com> 15430L: linux-omap@vger.kernel.org 15431S: Maintained 15432F: arch/arm/mach-omap2/omap_hwmod*data* 15433 15434OMAP HWMOD SUPPORT 15435M: Benoît Cousson <bcousson@baylibre.com> 15436M: Paul Walmsley <paul@pwsan.com> 15437L: linux-omap@vger.kernel.org 15438S: Maintained 15439F: arch/arm/mach-omap2/omap_hwmod.* 15440 15441OMAP I2C DRIVER 15442M: Vignesh R <vigneshr@ti.com> 15443L: linux-omap@vger.kernel.org 15444L: linux-i2c@vger.kernel.org 15445S: Maintained 15446F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15447F: drivers/i2c/busses/i2c-omap.c 15448 15449OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15450M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15451L: linux-media@vger.kernel.org 15452S: Maintained 15453F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15454F: drivers/media/platform/ti/omap3isp/ 15455F: drivers/staging/media/omap4iss/ 15456 15457OMAP MMC SUPPORT 15458M: Aaro Koskinen <aaro.koskinen@iki.fi> 15459L: linux-omap@vger.kernel.org 15460S: Odd Fixes 15461F: drivers/mmc/host/omap.c 15462 15463OMAP POWER MANAGEMENT SUPPORT 15464M: Kevin Hilman <khilman@kernel.org> 15465L: linux-omap@vger.kernel.org 15466S: Maintained 15467F: arch/arm/*omap*/*pm* 15468F: drivers/cpufreq/omap-cpufreq.c 15469 15470OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15471M: Paul Walmsley <paul@pwsan.com> 15472L: linux-omap@vger.kernel.org 15473S: Maintained 15474F: arch/arm/mach-omap2/prm* 15475 15476OMAP RANDOM NUMBER GENERATOR SUPPORT 15477M: Deepak Saxena <dsaxena@plexity.net> 15478S: Maintained 15479F: drivers/char/hw_random/omap-rng.c 15480 15481OMAP USB SUPPORT 15482L: linux-usb@vger.kernel.org 15483L: linux-omap@vger.kernel.org 15484S: Orphan 15485F: arch/arm/*omap*/usb* 15486F: drivers/usb/*/*omap* 15487 15488OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15489M: Mark Jackson <mpfj@newflow.co.uk> 15490L: linux-omap@vger.kernel.org 15491S: Maintained 15492F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15493 15494OMAP1 SUPPORT 15495M: Aaro Koskinen <aaro.koskinen@iki.fi> 15496M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15497M: Tony Lindgren <tony@atomide.com> 15498L: linux-omap@vger.kernel.org 15499S: Maintained 15500Q: http://patchwork.kernel.org/project/linux-omap/list/ 15501T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15502F: arch/arm/configs/omap1_defconfig 15503F: arch/arm/mach-omap1/ 15504F: drivers/i2c/busses/i2c-omap.c 15505F: include/linux/platform_data/ams-delta-fiq.h 15506F: include/linux/platform_data/i2c-omap.h 15507 15508OMAP2+ SUPPORT 15509M: Tony Lindgren <tony@atomide.com> 15510L: linux-omap@vger.kernel.org 15511S: Maintained 15512W: http://www.muru.com/linux/omap/ 15513W: http://linux.omap.com/ 15514Q: http://patchwork.kernel.org/project/linux-omap/list/ 15515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15516F: arch/arm/configs/omap2plus_defconfig 15517F: arch/arm/mach-omap2/ 15518F: drivers/bus/ti-sysc.c 15519F: drivers/gpio/gpio-tps65219.c 15520F: drivers/i2c/busses/i2c-omap.c 15521F: drivers/irqchip/irq-omap-intc.c 15522F: drivers/mfd/*omap*.c 15523F: drivers/mfd/menelaus.c 15524F: drivers/mfd/palmas.c 15525F: drivers/mfd/tps65217.c 15526F: drivers/mfd/tps65218.c 15527F: drivers/mfd/tps65219.c 15528F: drivers/mfd/tps65910.c 15529F: drivers/mfd/twl-core.[ch] 15530F: drivers/mfd/twl4030*.c 15531F: drivers/mfd/twl6030*.c 15532F: drivers/mfd/twl6040*.c 15533F: drivers/regulator/palmas-regulator*.c 15534F: drivers/regulator/pbias-regulator.c 15535F: drivers/regulator/tps65217-regulator.c 15536F: drivers/regulator/tps65218-regulator.c 15537F: drivers/regulator/tps65219-regulator.c 15538F: drivers/regulator/tps65910-regulator.c 15539F: drivers/regulator/twl-regulator.c 15540F: drivers/regulator/twl6030-regulator.c 15541F: include/linux/platform_data/i2c-omap.h 15542F: include/linux/platform_data/ti-sysc.h 15543 15544OMFS FILESYSTEM 15545M: Bob Copeland <me@bobcopeland.com> 15546L: linux-karma-devel@lists.sourceforge.net 15547S: Maintained 15548F: Documentation/filesystems/omfs.rst 15549F: fs/omfs/ 15550 15551OMNIVISION OG01A1B SENSOR DRIVER 15552M: Shawn Tu <shawnx.tu@intel.com> 15553L: linux-media@vger.kernel.org 15554S: Maintained 15555F: drivers/media/i2c/og01a1b.c 15556 15557OMNIVISION OV01A10 SENSOR DRIVER 15558M: Bingbu Cao <bingbu.cao@intel.com> 15559L: linux-media@vger.kernel.org 15560S: Maintained 15561T: git git://linuxtv.org/media_tree.git 15562F: drivers/media/i2c/ov01a10.c 15563 15564OMNIVISION OV02A10 SENSOR DRIVER 15565M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15566L: linux-media@vger.kernel.org 15567S: Maintained 15568T: git git://linuxtv.org/media_tree.git 15569F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15570F: drivers/media/i2c/ov02a10.c 15571 15572OMNIVISION OV08D10 SENSOR DRIVER 15573M: Jimmy Su <jimmy.su@intel.com> 15574L: linux-media@vger.kernel.org 15575S: Maintained 15576T: git git://linuxtv.org/media_tree.git 15577F: drivers/media/i2c/ov08d10.c 15578 15579OMNIVISION OV08X40 SENSOR DRIVER 15580M: Jason Chen <jason.z.chen@intel.com> 15581L: linux-media@vger.kernel.org 15582S: Maintained 15583T: git git://linuxtv.org/media_tree.git 15584F: drivers/media/i2c/ov08x40.c 15585 15586OMNIVISION OV13858 SENSOR DRIVER 15587M: Sakari Ailus <sakari.ailus@linux.intel.com> 15588L: linux-media@vger.kernel.org 15589S: Maintained 15590T: git git://linuxtv.org/media_tree.git 15591F: drivers/media/i2c/ov13858.c 15592 15593OMNIVISION OV13B10 SENSOR DRIVER 15594M: Arec Kao <arec.kao@intel.com> 15595L: linux-media@vger.kernel.org 15596S: Maintained 15597T: git git://linuxtv.org/media_tree.git 15598F: drivers/media/i2c/ov13b10.c 15599 15600OMNIVISION OV2680 SENSOR DRIVER 15601M: Rui Miguel Silva <rmfrfs@gmail.com> 15602L: linux-media@vger.kernel.org 15603S: Maintained 15604T: git git://linuxtv.org/media_tree.git 15605F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15606F: drivers/media/i2c/ov2680.c 15607 15608OMNIVISION OV2685 SENSOR DRIVER 15609M: Shunqian Zheng <zhengsq@rock-chips.com> 15610L: linux-media@vger.kernel.org 15611S: Maintained 15612T: git git://linuxtv.org/media_tree.git 15613F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15614F: drivers/media/i2c/ov2685.c 15615 15616OMNIVISION OV2740 SENSOR DRIVER 15617M: Tianshu Qiu <tian.shu.qiu@intel.com> 15618R: Shawn Tu <shawnx.tu@intel.com> 15619R: Bingbu Cao <bingbu.cao@intel.com> 15620L: linux-media@vger.kernel.org 15621S: Maintained 15622T: git git://linuxtv.org/media_tree.git 15623F: drivers/media/i2c/ov2740.c 15624 15625OMNIVISION OV4689 SENSOR DRIVER 15626M: Mikhail Rudenko <mike.rudenko@gmail.com> 15627L: linux-media@vger.kernel.org 15628S: Maintained 15629T: git git://linuxtv.org/media_tree.git 15630F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15631F: drivers/media/i2c/ov5647.c 15632 15633OMNIVISION OV5640 SENSOR DRIVER 15634M: Steve Longerbeam <slongerbeam@gmail.com> 15635L: linux-media@vger.kernel.org 15636S: Maintained 15637T: git git://linuxtv.org/media_tree.git 15638F: drivers/media/i2c/ov5640.c 15639 15640OMNIVISION OV5647 SENSOR DRIVER 15641M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15642M: Jacopo Mondi <jacopo@jmondi.org> 15643L: linux-media@vger.kernel.org 15644S: Maintained 15645T: git git://linuxtv.org/media_tree.git 15646F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15647F: drivers/media/i2c/ov5647.c 15648 15649OMNIVISION OV5670 SENSOR DRIVER 15650M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15651L: linux-media@vger.kernel.org 15652S: Maintained 15653T: git git://linuxtv.org/media_tree.git 15654F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15655F: drivers/media/i2c/ov5670.c 15656 15657OMNIVISION OV5675 SENSOR DRIVER 15658M: Shawn Tu <shawnx.tu@intel.com> 15659L: linux-media@vger.kernel.org 15660S: Maintained 15661T: git git://linuxtv.org/media_tree.git 15662F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15663F: drivers/media/i2c/ov5675.c 15664 15665OMNIVISION OV5693 SENSOR DRIVER 15666M: Daniel Scally <djrscally@gmail.com> 15667L: linux-media@vger.kernel.org 15668S: Maintained 15669T: git git://linuxtv.org/media_tree.git 15670F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15671F: drivers/media/i2c/ov5693.c 15672 15673OMNIVISION OV5695 SENSOR DRIVER 15674M: Shunqian Zheng <zhengsq@rock-chips.com> 15675L: linux-media@vger.kernel.org 15676S: Maintained 15677T: git git://linuxtv.org/media_tree.git 15678F: drivers/media/i2c/ov5695.c 15679 15680OMNIVISION OV7670 SENSOR DRIVER 15681L: linux-media@vger.kernel.org 15682S: Orphan 15683T: git git://linuxtv.org/media_tree.git 15684F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15685F: drivers/media/i2c/ov7670.c 15686 15687OMNIVISION OV772x SENSOR DRIVER 15688M: Jacopo Mondi <jacopo@jmondi.org> 15689L: linux-media@vger.kernel.org 15690S: Odd fixes 15691T: git git://linuxtv.org/media_tree.git 15692F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15693F: drivers/media/i2c/ov772x.c 15694F: include/media/i2c/ov772x.h 15695 15696OMNIVISION OV7740 SENSOR DRIVER 15697M: Wenyou Yang <wenyou.yang@microchip.com> 15698L: linux-media@vger.kernel.org 15699S: Maintained 15700T: git git://linuxtv.org/media_tree.git 15701F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15702F: drivers/media/i2c/ov7740.c 15703 15704OMNIVISION OV8856 SENSOR DRIVER 15705M: Sakari Ailus <sakari.ailus@linux.intel.com> 15706L: linux-media@vger.kernel.org 15707S: Maintained 15708T: git git://linuxtv.org/media_tree.git 15709F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15710F: drivers/media/i2c/ov8856.c 15711 15712OMNIVISION OV8858 SENSOR DRIVER 15713M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15714M: Nicholas Roth <nicholas@rothemail.net> 15715L: linux-media@vger.kernel.org 15716S: Maintained 15717T: git git://linuxtv.org/media_tree.git 15718F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15719F: drivers/media/i2c/ov8858.c 15720 15721OMNIVISION OV9282 SENSOR DRIVER 15722M: Paul J. Murphy <paul.j.murphy@intel.com> 15723M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15724L: linux-media@vger.kernel.org 15725S: Maintained 15726T: git git://linuxtv.org/media_tree.git 15727F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15728F: drivers/media/i2c/ov9282.c 15729 15730OMNIVISION OV9640 SENSOR DRIVER 15731M: Petr Cvek <petrcvekcz@gmail.com> 15732L: linux-media@vger.kernel.org 15733S: Maintained 15734F: drivers/media/i2c/ov9640.* 15735 15736OMNIVISION OV9650 SENSOR DRIVER 15737M: Sakari Ailus <sakari.ailus@linux.intel.com> 15738R: Akinobu Mita <akinobu.mita@gmail.com> 15739R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15740L: linux-media@vger.kernel.org 15741S: Maintained 15742T: git git://linuxtv.org/media_tree.git 15743F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15744F: drivers/media/i2c/ov9650.c 15745 15746OMNIVISION OV9734 SENSOR DRIVER 15747M: Tianshu Qiu <tian.shu.qiu@intel.com> 15748R: Bingbu Cao <bingbu.cao@intel.com> 15749L: linux-media@vger.kernel.org 15750S: Maintained 15751T: git git://linuxtv.org/media_tree.git 15752F: drivers/media/i2c/ov9734.c 15753 15754ONBOARD USB HUB DRIVER 15755M: Matthias Kaehlcke <mka@chromium.org> 15756L: linux-usb@vger.kernel.org 15757S: Maintained 15758F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15759F: drivers/usb/misc/onboard_usb_hub.c 15760 15761ONENAND FLASH DRIVER 15762M: Kyungmin Park <kyungmin.park@samsung.com> 15763L: linux-mtd@lists.infradead.org 15764S: Maintained 15765F: drivers/mtd/nand/onenand/ 15766F: include/linux/mtd/onenand*.h 15767 15768ONEXPLAYER FAN DRIVER 15769M: Derek John Clark <derekjohn.clark@gmail.com> 15770M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15771L: linux-hwmon@vger.kernel.org 15772S: Maintained 15773F: drivers/hwmon/oxp-sensors.c 15774 15775ONIE TLV NVMEM LAYOUT DRIVER 15776M: Miquel Raynal <miquel.raynal@bootlin.com> 15777S: Maintained 15778F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15779F: drivers/nvmem/layouts/onie-tlv.c 15780 15781ONION OMEGA2+ BOARD 15782M: Harvey Hunt <harveyhuntnexus@gmail.com> 15783L: linux-mips@vger.kernel.org 15784S: Maintained 15785F: arch/mips/boot/dts/ralink/omega2p.dts 15786 15787ONSEMI ETHERNET PHY DRIVERS 15788M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15789L: netdev@vger.kernel.org 15790S: Supported 15791W: http://www.onsemi.com 15792F: drivers/net/phy/ncn* 15793 15794OP-TEE DRIVER 15795M: Jens Wiklander <jens.wiklander@linaro.org> 15796L: op-tee@lists.trustedfirmware.org 15797S: Maintained 15798F: Documentation/ABI/testing/sysfs-bus-optee-devices 15799F: drivers/tee/optee/ 15800 15801OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15802M: Sumit Garg <sumit.garg@linaro.org> 15803L: op-tee@lists.trustedfirmware.org 15804S: Maintained 15805F: drivers/char/hw_random/optee-rng.c 15806 15807OP-TEE RTC DRIVER 15808M: Clément Léger <clement.leger@bootlin.com> 15809L: linux-rtc@vger.kernel.org 15810S: Maintained 15811F: drivers/rtc/rtc-optee.c 15812 15813OPA-VNIC DRIVER 15814M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15815L: linux-rdma@vger.kernel.org 15816S: Supported 15817F: drivers/infiniband/ulp/opa_vnic 15818 15819OPEN FIRMWARE AND FLATTENED DEVICE TREE 15820M: Rob Herring <robh+dt@kernel.org> 15821M: Frank Rowand <frowand.list@gmail.com> 15822L: devicetree@vger.kernel.org 15823S: Maintained 15824W: http://www.devicetree.org/ 15825C: irc://irc.libera.chat/devicetree 15826T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15827F: Documentation/ABI/testing/sysfs-firmware-ofw 15828F: drivers/of/ 15829F: include/linux/of*.h 15830F: scripts/dtc/ 15831K: of_overlay_notifier_ 15832K: of_overlay_fdt_apply 15833K: of_overlay_remove 15834 15835OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15836M: Rob Herring <robh+dt@kernel.org> 15837M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15838M: Conor Dooley <conor+dt@kernel.org> 15839L: devicetree@vger.kernel.org 15840S: Maintained 15841Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15842C: irc://irc.libera.chat/devicetree 15843T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15844F: Documentation/devicetree/ 15845F: arch/*/boot/dts/ 15846F: include/dt-bindings/ 15847 15848OPENCOMPUTE PTP CLOCK DRIVER 15849M: Jonathan Lemon <jonathan.lemon@gmail.com> 15850M: Vadim Fedorenko <vadfed@fb.com> 15851L: netdev@vger.kernel.org 15852S: Maintained 15853F: drivers/ptp/ptp_ocp.c 15854 15855OPENCORES I2C BUS DRIVER 15856M: Peter Korsgaard <peter@korsgaard.com> 15857M: Andrew Lunn <andrew@lunn.ch> 15858L: linux-i2c@vger.kernel.org 15859S: Maintained 15860F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15861F: Documentation/i2c/busses/i2c-ocores.rst 15862F: drivers/i2c/busses/i2c-ocores.c 15863F: include/linux/platform_data/i2c-ocores.h 15864 15865OPENRISC ARCHITECTURE 15866M: Jonas Bonn <jonas@southpole.se> 15867M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15868M: Stafford Horne <shorne@gmail.com> 15869L: linux-openrisc@vger.kernel.org 15870S: Maintained 15871W: http://openrisc.io 15872T: git https://github.com/openrisc/linux.git 15873F: Documentation/arch/openrisc/ 15874F: Documentation/devicetree/bindings/openrisc/ 15875F: arch/openrisc/ 15876F: drivers/irqchip/irq-ompic.c 15877F: drivers/irqchip/irq-or1k-* 15878 15879OPENVSWITCH 15880M: Pravin B Shelar <pshelar@ovn.org> 15881L: netdev@vger.kernel.org 15882L: dev@openvswitch.org 15883S: Maintained 15884W: http://openvswitch.org 15885F: include/uapi/linux/openvswitch.h 15886F: net/openvswitch/ 15887F: tools/testing/selftests/net/openvswitch/ 15888 15889OPERATING PERFORMANCE POINTS (OPP) 15890M: Viresh Kumar <vireshk@kernel.org> 15891M: Nishanth Menon <nm@ti.com> 15892M: Stephen Boyd <sboyd@kernel.org> 15893L: linux-pm@vger.kernel.org 15894S: Maintained 15895T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15896F: Documentation/devicetree/bindings/opp/ 15897F: Documentation/power/opp.rst 15898F: drivers/opp/ 15899F: include/linux/pm_opp.h 15900 15901OPL4 DRIVER 15902M: Clemens Ladisch <clemens@ladisch.de> 15903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15904S: Maintained 15905T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15906F: sound/drivers/opl4/ 15907 15908ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15909M: Mark Fasheh <mark@fasheh.com> 15910M: Joel Becker <jlbec@evilplan.org> 15911M: Joseph Qi <joseph.qi@linux.alibaba.com> 15912L: ocfs2-devel@lists.linux.dev 15913S: Supported 15914W: http://ocfs2.wiki.kernel.org 15915F: Documentation/filesystems/dlmfs.rst 15916F: Documentation/filesystems/ocfs2.rst 15917F: fs/ocfs2/ 15918 15919ORANGEFS FILESYSTEM 15920M: Mike Marshall <hubcap@omnibond.com> 15921R: Martin Brandenburg <martin@omnibond.com> 15922L: devel@lists.orangefs.org 15923S: Supported 15924T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15925F: Documentation/filesystems/orangefs.rst 15926F: fs/orangefs/ 15927 15928ORINOCO DRIVER 15929L: linux-wireless@vger.kernel.org 15930S: Orphan 15931W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15932W: http://www.nongnu.org/orinoco/ 15933F: drivers/net/wireless/intersil/orinoco/ 15934 15935OV2659 OMNIVISION SENSOR DRIVER 15936M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15937L: linux-media@vger.kernel.org 15938S: Maintained 15939W: https://linuxtv.org 15940Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15941T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15942F: drivers/media/i2c/ov2659.c 15943F: include/media/i2c/ov2659.h 15944 15945OVERLAY FILESYSTEM 15946M: Miklos Szeredi <miklos@szeredi.hu> 15947M: Amir Goldstein <amir73il@gmail.com> 15948L: linux-unionfs@vger.kernel.org 15949S: Supported 15950T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15951F: Documentation/filesystems/overlayfs.rst 15952F: fs/overlayfs/ 15953 15954P54 WIRELESS DRIVER 15955M: Christian Lamparter <chunkeey@googlemail.com> 15956L: linux-wireless@vger.kernel.org 15957S: Maintained 15958W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15959F: drivers/net/wireless/intersil/p54/ 15960 15961PACKET SOCKETS 15962M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15963S: Maintained 15964F: include/uapi/linux/if_packet.h 15965F: net/packet/af_packet.c 15966 15967PACKING 15968M: Vladimir Oltean <olteanv@gmail.com> 15969L: netdev@vger.kernel.org 15970S: Supported 15971F: Documentation/core-api/packing.rst 15972F: include/linux/packing.h 15973F: lib/packing.c 15974 15975PADATA PARALLEL EXECUTION MECHANISM 15976M: Steffen Klassert <steffen.klassert@secunet.com> 15977M: Daniel Jordan <daniel.m.jordan@oracle.com> 15978L: linux-crypto@vger.kernel.org 15979L: linux-kernel@vger.kernel.org 15980S: Maintained 15981F: Documentation/core-api/padata.rst 15982F: include/linux/padata.h 15983F: kernel/padata.c 15984 15985PAGE CACHE 15986M: Matthew Wilcox (Oracle) <willy@infradead.org> 15987L: linux-fsdevel@vger.kernel.org 15988S: Supported 15989T: git git://git.infradead.org/users/willy/pagecache.git 15990F: Documentation/filesystems/locking.rst 15991F: Documentation/filesystems/vfs.rst 15992F: include/linux/pagemap.h 15993F: mm/filemap.c 15994F: mm/page-writeback.c 15995F: mm/readahead.c 15996F: mm/truncate.c 15997 15998PAGE POOL 15999M: Jesper Dangaard Brouer <hawk@kernel.org> 16000M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16001L: netdev@vger.kernel.org 16002S: Supported 16003F: Documentation/networking/page_pool.rst 16004F: include/net/page_pool.h 16005F: include/trace/events/page_pool.h 16006F: net/core/page_pool.c 16007 16008PAGE TABLE CHECK 16009M: Pasha Tatashin <pasha.tatashin@soleen.com> 16010M: Andrew Morton <akpm@linux-foundation.org> 16011L: linux-mm@kvack.org 16012S: Maintained 16013F: Documentation/mm/page_table_check.rst 16014F: include/linux/page_table_check.h 16015F: mm/page_table_check.c 16016 16017PANASONIC LAPTOP ACPI EXTRAS DRIVER 16018M: Kenneth Chan <kenneth.t.chan@gmail.com> 16019L: platform-driver-x86@vger.kernel.org 16020S: Maintained 16021F: drivers/platform/x86/panasonic-laptop.c 16022 16023PARALLAX PING IIO SENSOR DRIVER 16024M: Andreas Klinger <ak@it-klinger.de> 16025L: linux-iio@vger.kernel.org 16026S: Maintained 16027F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16028F: drivers/iio/proximity/ping.c 16029 16030PARALLEL LCD/KEYPAD PANEL DRIVER 16031M: Willy Tarreau <willy@haproxy.com> 16032M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16033S: Odd Fixes 16034F: Documentation/admin-guide/lcd-panel-cgram.rst 16035F: drivers/auxdisplay/panel.c 16036 16037PARALLEL PORT SUBSYSTEM 16038M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16039M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16040L: linux-parport@lists.infradead.org (subscribers-only) 16041S: Maintained 16042F: Documentation/driver-api/parport*.rst 16043F: drivers/char/ppdev.c 16044F: drivers/parport/ 16045F: include/linux/parport*.h 16046F: include/uapi/linux/ppdev.h 16047 16048PARAVIRT_OPS INTERFACE 16049M: Juergen Gross <jgross@suse.com> 16050R: Ajay Kaher <akaher@vmware.com> 16051R: Alexey Makhalov <amakhalov@vmware.com> 16052R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16053L: virtualization@lists.linux-foundation.org 16054L: x86@kernel.org 16055S: Supported 16056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16057F: Documentation/virt/paravirt_ops.rst 16058F: arch/*/include/asm/paravirt*.h 16059F: arch/*/kernel/paravirt* 16060F: include/linux/hypervisor.h 16061 16062PARISC ARCHITECTURE 16063M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16064M: Helge Deller <deller@gmx.de> 16065L: linux-parisc@vger.kernel.org 16066S: Maintained 16067W: https://parisc.wiki.kernel.org 16068Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16069T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16070T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16071F: Documentation/arch/parisc/ 16072F: arch/parisc/ 16073F: drivers/char/agp/parisc-agp.c 16074F: drivers/input/misc/hp_sdc_rtc.c 16075F: drivers/input/serio/gscps2.c 16076F: drivers/input/serio/hp_sdc* 16077F: drivers/parisc/ 16078F: drivers/parport/parport_gsc.* 16079F: drivers/tty/serial/8250/8250_parisc.c 16080F: drivers/video/console/sti* 16081F: drivers/video/fbdev/sti* 16082F: drivers/video/logo/logo_parisc* 16083F: include/linux/hp_sdc.h 16084 16085PARMAN 16086M: Jiri Pirko <jiri@resnulli.us> 16087L: netdev@vger.kernel.org 16088S: Supported 16089F: include/linux/parman.h 16090F: lib/parman.c 16091F: lib/test_parman.c 16092 16093PC ENGINES APU BOARD DRIVER 16094M: Enrico Weigelt, metux IT consult <info@metux.net> 16095S: Maintained 16096F: drivers/platform/x86/pcengines-apuv2.c 16097 16098PC87360 HARDWARE MONITORING DRIVER 16099M: Jim Cromie <jim.cromie@gmail.com> 16100L: linux-hwmon@vger.kernel.org 16101S: Maintained 16102F: Documentation/hwmon/pc87360.rst 16103F: drivers/hwmon/pc87360.c 16104 16105PC8736x GPIO DRIVER 16106M: Jim Cromie <jim.cromie@gmail.com> 16107S: Maintained 16108F: drivers/char/pc8736x_gpio.c 16109 16110PC87427 HARDWARE MONITORING DRIVER 16111M: Jean Delvare <jdelvare@suse.com> 16112L: linux-hwmon@vger.kernel.org 16113S: Maintained 16114F: Documentation/hwmon/pc87427.rst 16115F: drivers/hwmon/pc87427.c 16116 16117PCA9532 LED DRIVER 16118M: Riku Voipio <riku.voipio@iki.fi> 16119S: Maintained 16120F: drivers/leds/leds-pca9532.c 16121F: include/linux/leds-pca9532.h 16122 16123PCA9541 I2C BUS MASTER SELECTOR DRIVER 16124M: Guenter Roeck <linux@roeck-us.net> 16125L: linux-i2c@vger.kernel.org 16126S: Maintained 16127F: drivers/i2c/muxes/i2c-mux-pca9541.c 16128 16129PCDP - PRIMARY CONSOLE AND DEBUG PORT 16130M: Khalid Aziz <khalid@gonehiking.org> 16131S: Maintained 16132F: drivers/firmware/pcdp.* 16133 16134PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16135M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16136M: Pali Rohár <pali@kernel.org> 16137L: linux-pci@vger.kernel.org 16138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16139S: Maintained 16140F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16141F: drivers/pci/controller/pci-aardvark.c 16142 16143PCI DRIVER FOR ALTERA PCIE IP 16144M: Joyce Ooi <joyce.ooi@intel.com> 16145L: linux-pci@vger.kernel.org 16146S: Supported 16147F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16148F: drivers/pci/controller/pcie-altera.c 16149 16150PCI DRIVER FOR APPLIEDMICRO XGENE 16151M: Toan Le <toan@os.amperecomputing.com> 16152L: linux-pci@vger.kernel.org 16153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16154S: Maintained 16155F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16156F: drivers/pci/controller/pci-xgene.c 16157 16158PCI DRIVER FOR ARM VERSATILE PLATFORM 16159M: Rob Herring <robh@kernel.org> 16160L: linux-pci@vger.kernel.org 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162S: Maintained 16163F: Documentation/devicetree/bindings/pci/versatile.yaml 16164F: drivers/pci/controller/pci-versatile.c 16165 16166PCI DRIVER FOR ARMADA 8K 16167M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16168L: linux-pci@vger.kernel.org 16169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16170S: Maintained 16171F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16172F: drivers/pci/controller/dwc/pcie-armada8k.c 16173 16174PCI DRIVER FOR CADENCE PCIE IP 16175M: Tom Joseph <tjoseph@cadence.com> 16176L: linux-pci@vger.kernel.org 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/cdns,* 16179F: drivers/pci/controller/cadence/ 16180 16181PCI DRIVER FOR FREESCALE LAYERSCAPE 16182M: Minghuan Lian <minghuan.Lian@nxp.com> 16183M: Mingkai Hu <mingkai.hu@nxp.com> 16184M: Roy Zang <roy.zang@nxp.com> 16185L: linuxppc-dev@lists.ozlabs.org 16186L: linux-pci@vger.kernel.org 16187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16188S: Maintained 16189F: drivers/pci/controller/dwc/*layerscape* 16190 16191PCI DRIVER FOR FU740 16192M: Paul Walmsley <paul.walmsley@sifive.com> 16193M: Greentime Hu <greentime.hu@sifive.com> 16194L: linux-pci@vger.kernel.org 16195S: Maintained 16196F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16197F: drivers/pci/controller/dwc/pcie-fu740.c 16198 16199PCI DRIVER FOR GENERIC OF HOSTS 16200M: Will Deacon <will@kernel.org> 16201L: linux-pci@vger.kernel.org 16202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16203S: Maintained 16204F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16205F: drivers/pci/controller/pci-host-common.c 16206F: drivers/pci/controller/pci-host-generic.c 16207 16208PCI DRIVER FOR IMX6 16209M: Richard Zhu <hongxing.zhu@nxp.com> 16210M: Lucas Stach <l.stach@pengutronix.de> 16211L: linux-pci@vger.kernel.org 16212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16213S: Maintained 16214F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16215F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16216F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16217F: drivers/pci/controller/dwc/*imx6* 16218 16219PCI DRIVER FOR INTEL IXP4XX 16220M: Linus Walleij <linus.walleij@linaro.org> 16221S: Maintained 16222F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16223F: drivers/pci/controller/pci-ixp4xx.c 16224 16225PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16226M: Nirmal Patel <nirmal.patel@linux.intel.com> 16227R: Jonathan Derrick <jonathan.derrick@linux.dev> 16228L: linux-pci@vger.kernel.org 16229S: Supported 16230F: drivers/pci/controller/vmd.c 16231 16232PCI DRIVER FOR MICROSEMI SWITCHTEC 16233M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16234M: Logan Gunthorpe <logang@deltatee.com> 16235L: linux-pci@vger.kernel.org 16236S: Maintained 16237F: Documentation/ABI/testing/sysfs-class-switchtec 16238F: Documentation/driver-api/switchtec.rst 16239F: drivers/ntb/hw/mscc/ 16240F: drivers/pci/switch/switchtec* 16241F: include/linux/switchtec.h 16242F: include/uapi/linux/switchtec_ioctl.h 16243 16244PCI DRIVER FOR MOBIVEIL PCIE IP 16245M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16246M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16247L: linux-pci@vger.kernel.org 16248S: Supported 16249F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16250F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16251 16252PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16253M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16254M: Pali Rohár <pali@kernel.org> 16255L: linux-pci@vger.kernel.org 16256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16257S: Maintained 16258F: drivers/pci/controller/*mvebu* 16259 16260PCI DRIVER FOR NVIDIA TEGRA 16261M: Thierry Reding <thierry.reding@gmail.com> 16262L: linux-tegra@vger.kernel.org 16263L: linux-pci@vger.kernel.org 16264S: Supported 16265F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16266F: drivers/pci/controller/pci-tegra.c 16267 16268PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16269M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16270L: linux-pci@vger.kernel.org 16271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16272S: Maintained 16273F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16274F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16275 16276PCI DRIVER FOR RENESAS R-CAR 16277M: Marek Vasut <marek.vasut+renesas@gmail.com> 16278M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16279L: linux-pci@vger.kernel.org 16280L: linux-renesas-soc@vger.kernel.org 16281S: Maintained 16282F: Documentation/devicetree/bindings/pci/*rcar* 16283F: drivers/pci/controller/*rcar* 16284 16285PCI DRIVER FOR SAMSUNG EXYNOS 16286M: Jingoo Han <jingoohan1@gmail.com> 16287L: linux-pci@vger.kernel.org 16288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16289L: linux-samsung-soc@vger.kernel.org 16290S: Maintained 16291F: drivers/pci/controller/dwc/pci-exynos.c 16292 16293PCI DRIVER FOR SYNOPSYS DESIGNWARE 16294M: Jingoo Han <jingoohan1@gmail.com> 16295M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16296L: linux-pci@vger.kernel.org 16297S: Maintained 16298F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16299F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16300F: drivers/pci/controller/dwc/*designware* 16301 16302PCI DRIVER FOR TI DRA7XX/J721E 16303M: Vignesh Raghavendra <vigneshr@ti.com> 16304L: linux-omap@vger.kernel.org 16305L: linux-pci@vger.kernel.org 16306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16307S: Supported 16308F: Documentation/devicetree/bindings/pci/ti-pci.txt 16309F: drivers/pci/controller/cadence/pci-j721e.c 16310F: drivers/pci/controller/dwc/pci-dra7xx.c 16311 16312PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16313M: Linus Walleij <linus.walleij@linaro.org> 16314L: linux-pci@vger.kernel.org 16315S: Maintained 16316F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16317F: drivers/pci/controller/pci-v3-semi.c 16318 16319PCI DRIVER FOR XILINX VERSAL CPM 16320M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16321M: Michal Simek <michal.simek@amd.com> 16322L: linux-pci@vger.kernel.org 16323S: Maintained 16324F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16325F: drivers/pci/controller/pcie-xilinx-cpm.c 16326 16327PCI ENDPOINT SUBSYSTEM 16328M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16329M: Krzysztof Wilczyński <kw@linux.com> 16330R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16331R: Kishon Vijay Abraham I <kishon@kernel.org> 16332L: linux-pci@vger.kernel.org 16333S: Supported 16334Q: https://patchwork.kernel.org/project/linux-pci/list/ 16335B: https://bugzilla.kernel.org 16336C: irc://irc.oftc.net/linux-pci 16337T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16338F: Documentation/PCI/endpoint/* 16339F: Documentation/misc-devices/pci-endpoint-test.rst 16340F: drivers/misc/pci_endpoint_test.c 16341F: drivers/pci/endpoint/ 16342F: tools/pci/ 16343 16344PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16345M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16346R: Oliver O'Halloran <oohall@gmail.com> 16347L: linuxppc-dev@lists.ozlabs.org 16348S: Supported 16349F: Documentation/PCI/pci-error-recovery.rst 16350F: Documentation/powerpc/eeh-pci-error-recovery.rst 16351F: arch/powerpc/include/*/eeh*.h 16352F: arch/powerpc/kernel/eeh*.c 16353F: arch/powerpc/platforms/*/eeh*.c 16354F: drivers/pci/pcie/aer.c 16355F: drivers/pci/pcie/dpc.c 16356F: drivers/pci/pcie/err.c 16357 16358PCI ERROR RECOVERY 16359M: Linas Vepstas <linasvepstas@gmail.com> 16360L: linux-pci@vger.kernel.org 16361S: Supported 16362F: Documentation/PCI/pci-error-recovery.rst 16363 16364PCI MSI DRIVER FOR ALTERA MSI IP 16365M: Joyce Ooi <joyce.ooi@intel.com> 16366L: linux-pci@vger.kernel.org 16367S: Supported 16368F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16369F: drivers/pci/controller/pcie-altera-msi.c 16370 16371PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16372M: Toan Le <toan@os.amperecomputing.com> 16373L: linux-pci@vger.kernel.org 16374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16375S: Maintained 16376F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16377F: drivers/pci/controller/pci-xgene-msi.c 16378 16379PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16380M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16381M: Krzysztof Wilczyński <kw@linux.com> 16382R: Rob Herring <robh@kernel.org> 16383L: linux-pci@vger.kernel.org 16384S: Supported 16385Q: https://patchwork.kernel.org/project/linux-pci/list/ 16386B: https://bugzilla.kernel.org 16387C: irc://irc.oftc.net/linux-pci 16388T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16389F: Documentation/devicetree/bindings/pci/ 16390F: drivers/pci/controller/ 16391F: drivers/pci/pci-bridge-emul.c 16392F: drivers/pci/pci-bridge-emul.h 16393 16394PCI PEER-TO-PEER DMA (P2PDMA) 16395M: Bjorn Helgaas <bhelgaas@google.com> 16396M: Logan Gunthorpe <logang@deltatee.com> 16397L: linux-pci@vger.kernel.org 16398S: Supported 16399Q: https://patchwork.kernel.org/project/linux-pci/list/ 16400B: https://bugzilla.kernel.org 16401C: irc://irc.oftc.net/linux-pci 16402T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16403F: Documentation/driver-api/pci/p2pdma.rst 16404F: drivers/pci/p2pdma.c 16405F: include/linux/pci-p2pdma.h 16406 16407PCI SUBSYSTEM 16408M: Bjorn Helgaas <bhelgaas@google.com> 16409L: linux-pci@vger.kernel.org 16410S: Supported 16411Q: https://patchwork.kernel.org/project/linux-pci/list/ 16412B: https://bugzilla.kernel.org 16413C: irc://irc.oftc.net/linux-pci 16414T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16415F: Documentation/PCI/ 16416F: Documentation/devicetree/bindings/pci/ 16417F: arch/x86/kernel/early-quirks.c 16418F: arch/x86/kernel/quirks.c 16419F: arch/x86/pci/ 16420F: drivers/acpi/pci* 16421F: drivers/pci/ 16422F: include/asm-generic/pci* 16423F: include/linux/of_pci.h 16424F: include/linux/pci* 16425F: include/uapi/linux/pci* 16426F: lib/pci* 16427 16428PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16429M: Jonathan Chocron <jonnyc@amazon.com> 16430L: linux-pci@vger.kernel.org 16431S: Maintained 16432F: Documentation/devicetree/bindings/pci/pcie-al.txt 16433F: drivers/pci/controller/dwc/pcie-al.c 16434 16435PCIE DRIVER FOR AMLOGIC MESON 16436M: Yue Wang <yue.wang@Amlogic.com> 16437L: linux-pci@vger.kernel.org 16438L: linux-amlogic@lists.infradead.org 16439S: Maintained 16440F: drivers/pci/controller/dwc/pci-meson.c 16441 16442PCIE DRIVER FOR AXIS ARTPEC 16443M: Jesper Nilsson <jesper.nilsson@axis.com> 16444L: linux-arm-kernel@axis.com 16445L: linux-pci@vger.kernel.org 16446S: Maintained 16447F: Documentation/devicetree/bindings/pci/axis,artpec* 16448F: drivers/pci/controller/dwc/*artpec* 16449 16450PCIE DRIVER FOR CAVIUM THUNDERX 16451M: Robert Richter <rric@kernel.org> 16452L: linux-pci@vger.kernel.org 16453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16454S: Odd Fixes 16455F: drivers/pci/controller/pci-thunder-* 16456 16457PCIE DRIVER FOR HISILICON 16458M: Zhou Wang <wangzhou1@hisilicon.com> 16459L: linux-pci@vger.kernel.org 16460S: Maintained 16461F: drivers/pci/controller/dwc/pcie-hisi.c 16462 16463PCIE DRIVER FOR HISILICON KIRIN 16464M: Xiaowei Song <songxiaowei@hisilicon.com> 16465M: Binghui Wang <wangbinghui@hisilicon.com> 16466L: linux-pci@vger.kernel.org 16467S: Maintained 16468F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16469F: drivers/pci/controller/dwc/pcie-kirin.c 16470 16471PCIE DRIVER FOR HISILICON STB 16472M: Shawn Guo <shawn.guo@linaro.org> 16473L: linux-pci@vger.kernel.org 16474S: Maintained 16475F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16476F: drivers/pci/controller/dwc/pcie-histb.c 16477 16478PCIE DRIVER FOR INTEL KEEM BAY 16479M: Srikanth Thokala <srikanth.thokala@intel.com> 16480L: linux-pci@vger.kernel.org 16481S: Supported 16482F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16483F: drivers/pci/controller/dwc/pcie-keembay.c 16484 16485PCIE DRIVER FOR INTEL LGM GW SOC 16486M: Chuanhua Lei <lchuanhua@maxlinear.com> 16487L: linux-pci@vger.kernel.org 16488S: Maintained 16489F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16490F: drivers/pci/controller/dwc/pcie-intel-gw.c 16491 16492PCIE DRIVER FOR MEDIATEK 16493M: Ryder Lee <ryder.lee@mediatek.com> 16494M: Jianjun Wang <jianjun.wang@mediatek.com> 16495L: linux-pci@vger.kernel.org 16496L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16497S: Supported 16498F: Documentation/devicetree/bindings/pci/mediatek* 16499F: drivers/pci/controller/*mediatek* 16500 16501PCIE DRIVER FOR MICROCHIP 16502M: Daire McNamara <daire.mcnamara@microchip.com> 16503L: linux-pci@vger.kernel.org 16504S: Supported 16505F: Documentation/devicetree/bindings/pci/microchip* 16506F: drivers/pci/controller/*microchip* 16507 16508PCIE DRIVER FOR QUALCOMM MSM 16509M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16510L: linux-pci@vger.kernel.org 16511L: linux-arm-msm@vger.kernel.org 16512S: Maintained 16513F: drivers/pci/controller/dwc/pcie-qcom.c 16514 16515PCIE DRIVER FOR ROCKCHIP 16516M: Shawn Lin <shawn.lin@rock-chips.com> 16517L: linux-pci@vger.kernel.org 16518L: linux-rockchip@lists.infradead.org 16519S: Maintained 16520F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16521F: drivers/pci/controller/pcie-rockchip* 16522 16523PCIE DRIVER FOR SOCIONEXT UNIPHIER 16524M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16525L: linux-pci@vger.kernel.org 16526S: Maintained 16527F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16528F: drivers/pci/controller/dwc/pcie-uniphier* 16529 16530PCIE DRIVER FOR ST SPEAR13XX 16531M: Pratyush Anand <pratyush.anand@gmail.com> 16532L: linux-pci@vger.kernel.org 16533S: Maintained 16534F: drivers/pci/controller/dwc/*spear* 16535 16536PCIE ENDPOINT DRIVER FOR QUALCOMM 16537M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16538L: linux-pci@vger.kernel.org 16539L: linux-arm-msm@vger.kernel.org 16540S: Maintained 16541F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16542F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16543 16544PCMCIA SUBSYSTEM 16545M: Dominik Brodowski <linux@dominikbrodowski.net> 16546S: Odd Fixes 16547T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16548F: Documentation/pcmcia/ 16549F: drivers/pcmcia/ 16550F: include/pcmcia/ 16551F: tools/pcmcia/ 16552 16553PCNET32 NETWORK DRIVER 16554M: Don Fry <pcnet32@frontier.com> 16555L: netdev@vger.kernel.org 16556S: Maintained 16557F: drivers/net/ethernet/amd/pcnet32.c 16558 16559PCRYPT PARALLEL CRYPTO ENGINE 16560M: Steffen Klassert <steffen.klassert@secunet.com> 16561L: linux-crypto@vger.kernel.org 16562S: Maintained 16563F: crypto/pcrypt.c 16564F: include/crypto/pcrypt.h 16565 16566PDS DSC VIRTIO DATA PATH ACCELERATOR 16567R: Shannon Nelson <shannon.nelson@amd.com> 16568F: drivers/vdpa/pds/ 16569 16570PECI HARDWARE MONITORING DRIVERS 16571M: Iwona Winiarska <iwona.winiarska@intel.com> 16572L: linux-hwmon@vger.kernel.org 16573S: Supported 16574F: Documentation/hwmon/peci-cputemp.rst 16575F: Documentation/hwmon/peci-dimmtemp.rst 16576F: drivers/hwmon/peci/ 16577 16578PECI SUBSYSTEM 16579M: Iwona Winiarska <iwona.winiarska@intel.com> 16580L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16581S: Supported 16582F: Documentation/devicetree/bindings/peci/ 16583F: Documentation/peci/ 16584F: drivers/peci/ 16585F: include/linux/peci-cpu.h 16586F: include/linux/peci.h 16587 16588PENSANDO ETHERNET DRIVERS 16589M: Shannon Nelson <shannon.nelson@amd.com> 16590M: Brett Creeley <brett.creeley@amd.com> 16591M: drivers@pensando.io 16592L: netdev@vger.kernel.org 16593S: Supported 16594F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16595F: drivers/net/ethernet/pensando/ 16596 16597PER-CPU MEMORY ALLOCATOR 16598M: Dennis Zhou <dennis@kernel.org> 16599M: Tejun Heo <tj@kernel.org> 16600M: Christoph Lameter <cl@linux.com> 16601L: linux-mm@kvack.org 16602S: Maintained 16603T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16604F: arch/*/include/asm/percpu.h 16605F: include/linux/percpu*.h 16606F: lib/percpu*.c 16607F: mm/percpu*.c 16608 16609PER-TASK DELAY ACCOUNTING 16610M: Balbir Singh <bsingharora@gmail.com> 16611S: Maintained 16612F: include/linux/delayacct.h 16613F: kernel/delayacct.c 16614 16615PERFORMANCE EVENTS SUBSYSTEM 16616M: Peter Zijlstra <peterz@infradead.org> 16617M: Ingo Molnar <mingo@redhat.com> 16618M: Arnaldo Carvalho de Melo <acme@kernel.org> 16619R: Mark Rutland <mark.rutland@arm.com> 16620R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16621R: Jiri Olsa <jolsa@kernel.org> 16622R: Namhyung Kim <namhyung@kernel.org> 16623R: Ian Rogers <irogers@google.com> 16624R: Adrian Hunter <adrian.hunter@intel.com> 16625L: linux-perf-users@vger.kernel.org 16626L: linux-kernel@vger.kernel.org 16627S: Supported 16628W: https://perf.wiki.kernel.org/ 16629T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16630F: arch/*/events/* 16631F: arch/*/events/*/* 16632F: arch/*/include/asm/perf_event.h 16633F: arch/*/kernel/*/*/perf_event*.c 16634F: arch/*/kernel/*/perf_event*.c 16635F: arch/*/kernel/perf_callchain.c 16636F: arch/*/kernel/perf_event*.c 16637F: include/linux/perf_event.h 16638F: include/uapi/linux/perf_event.h 16639F: kernel/events/* 16640F: tools/lib/perf/ 16641F: tools/perf/ 16642 16643PERFORMANCE EVENTS TOOLING ARM64 16644R: John Garry <john.g.garry@oracle.com> 16645R: Will Deacon <will@kernel.org> 16646R: James Clark <james.clark@arm.com> 16647R: Mike Leach <mike.leach@linaro.org> 16648R: Leo Yan <leo.yan@linaro.org> 16649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16650S: Supported 16651F: tools/build/feature/test-libopencsd.c 16652F: tools/perf/arch/arm*/ 16653F: tools/perf/pmu-events/arch/arm64/ 16654F: tools/perf/util/arm-spe* 16655F: tools/perf/util/cs-etm* 16656 16657PERSONALITY HANDLING 16658M: Christoph Hellwig <hch@infradead.org> 16659L: linux-abi-devel@lists.sourceforge.net 16660S: Maintained 16661F: include/linux/personality.h 16662F: include/uapi/linux/personality.h 16663 16664PHOENIX RC FLIGHT CONTROLLER ADAPTER 16665M: Marcus Folkesson <marcus.folkesson@gmail.com> 16666L: linux-input@vger.kernel.org 16667S: Maintained 16668F: Documentation/input/devices/pxrc.rst 16669F: drivers/input/joystick/pxrc.c 16670 16671PHONET PROTOCOL 16672M: Remi Denis-Courmont <courmisch@gmail.com> 16673S: Supported 16674F: Documentation/networking/phonet.rst 16675F: include/linux/phonet.h 16676F: include/net/phonet/ 16677F: include/uapi/linux/phonet.h 16678F: net/phonet/ 16679 16680PHRAM MTD DRIVER 16681M: Joern Engel <joern@lazybastard.org> 16682L: linux-mtd@lists.infradead.org 16683S: Maintained 16684F: drivers/mtd/devices/phram.c 16685 16686PICOLCD HID DRIVER 16687M: Bruno Prémont <bonbons@linux-vserver.org> 16688L: linux-input@vger.kernel.org 16689S: Maintained 16690F: drivers/hid/hid-picolcd* 16691 16692PIDFD API 16693M: Christian Brauner <christian@brauner.io> 16694L: linux-kernel@vger.kernel.org 16695S: Maintained 16696T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16697F: samples/pidfd/ 16698F: tools/testing/selftests/clone3/ 16699F: tools/testing/selftests/pid_namespace/ 16700F: tools/testing/selftests/pidfd/ 16701K: (?i)pidfd 16702K: (?i)clone3 16703K: \b(clone_args|kernel_clone_args)\b 16704 16705PIN CONTROL SUBSYSTEM 16706M: Linus Walleij <linus.walleij@linaro.org> 16707L: linux-gpio@vger.kernel.org 16708S: Maintained 16709T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16710F: Documentation/devicetree/bindings/pinctrl/ 16711F: Documentation/driver-api/pin-control.rst 16712F: drivers/pinctrl/ 16713F: include/dt-bindings/pinctrl/ 16714F: include/linux/pinctrl/ 16715 16716PIN CONTROLLER - AMD 16717M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16718M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16719S: Maintained 16720F: drivers/pinctrl/pinctrl-amd.c 16721 16722PIN CONTROLLER - FREESCALE 16723M: Dong Aisheng <aisheng.dong@nxp.com> 16724M: Fabio Estevam <festevam@gmail.com> 16725M: Shawn Guo <shawnguo@kernel.org> 16726M: Jacky Bai <ping.bai@nxp.com> 16727R: Pengutronix Kernel Team <kernel@pengutronix.de> 16728L: linux-gpio@vger.kernel.org 16729S: Maintained 16730F: Documentation/devicetree/bindings/pinctrl/fsl,* 16731F: drivers/pinctrl/freescale/ 16732 16733PIN CONTROLLER - INTEL 16734M: Mika Westerberg <mika.westerberg@linux.intel.com> 16735M: Andy Shevchenko <andy@kernel.org> 16736S: Supported 16737T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16738F: drivers/pinctrl/intel/ 16739 16740PIN CONTROLLER - KEEMBAY 16741M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16742S: Supported 16743F: drivers/pinctrl/pinctrl-keembay* 16744 16745PIN CONTROLLER - MEDIATEK 16746M: Sean Wang <sean.wang@kernel.org> 16747L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16748S: Maintained 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16753F: drivers/pinctrl/mediatek/ 16754 16755PIN CONTROLLER - MEDIATEK MIPS 16756M: Arınç ÜNAL <arinc.unal@arinc9.com> 16757M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16758L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16759L: linux-mips@vger.kernel.org 16760S: Maintained 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16769F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16770F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16771F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16772F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16773F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16774F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16775F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16776 16777PIN CONTROLLER - MICROCHIP AT91 16778M: Ludovic Desroches <ludovic.desroches@microchip.com> 16779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16780L: linux-gpio@vger.kernel.org 16781S: Supported 16782F: drivers/gpio/gpio-sama5d2-piobu.c 16783F: drivers/pinctrl/pinctrl-at91* 16784 16785PIN CONTROLLER - NXP S32 16786M: Chester Lin <clin@suse.com> 16787R: NXP S32 Linux Team <s32@nxp.com> 16788L: linux-gpio@vger.kernel.org 16789S: Maintained 16790F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16791F: drivers/pinctrl/nxp/ 16792 16793PIN CONTROLLER - QUALCOMM 16794M: Bjorn Andersson <andersson@kernel.org> 16795L: linux-arm-msm@vger.kernel.org 16796S: Maintained 16797F: Documentation/devicetree/bindings/pinctrl/qcom,* 16798F: drivers/pinctrl/qcom/ 16799 16800PIN CONTROLLER - RENESAS 16801M: Geert Uytterhoeven <geert+renesas@glider.be> 16802L: linux-renesas-soc@vger.kernel.org 16803S: Supported 16804T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16805F: Documentation/devicetree/bindings/pinctrl/renesas,* 16806F: drivers/pinctrl/renesas/ 16807 16808PIN CONTROLLER - SAMSUNG 16809M: Tomasz Figa <tomasz.figa@gmail.com> 16810M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16811M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16812R: Alim Akhtar <alim.akhtar@samsung.com> 16813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16814L: linux-samsung-soc@vger.kernel.org 16815S: Maintained 16816Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16817B: mailto:linux-samsung-soc@vger.kernel.org 16818C: irc://irc.libera.chat/linux-exynos 16819T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16820F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16821F: drivers/pinctrl/samsung/ 16822F: include/dt-bindings/pinctrl/samsung.h 16823 16824PIN CONTROLLER - SINGLE 16825M: Tony Lindgren <tony@atomide.com> 16826M: Haojian Zhuang <haojian.zhuang@linaro.org> 16827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16828L: linux-omap@vger.kernel.org 16829S: Maintained 16830F: drivers/pinctrl/pinctrl-single.c 16831 16832PIN CONTROLLER - SUNPLUS / TIBBO 16833M: Dvorkin Dmitry <dvorkin@tibbo.com> 16834M: Wells Lu <wellslutw@gmail.com> 16835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16836S: Maintained 16837W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16838F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16839F: drivers/pinctrl/sunplus/ 16840F: include/dt-bindings/pinctrl/sppctl*.h 16841 16842PINE64 PINEPHONE KEYBOARD DRIVER 16843M: Samuel Holland <samuel@sholland.org> 16844S: Supported 16845F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16846F: drivers/input/keyboard/pinephone-keyboard.c 16847 16848PKTCDVD DRIVER 16849M: linux-block@vger.kernel.org 16850S: Orphan 16851F: drivers/block/pktcdvd.c 16852F: include/linux/pktcdvd.h 16853F: include/uapi/linux/pktcdvd.h 16854 16855PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16856M: Tomasz Duszynski <tduszyns@gmail.com> 16857S: Maintained 16858F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16859F: drivers/iio/chemical/pms7003.c 16860 16861PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16862M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16863L: netdev@vger.kernel.org 16864S: Maintained 16865F: drivers/net/phy/mdio-open-alliance.h 16866F: net/ethtool/plca.c 16867 16868PLDMFW LIBRARY 16869M: Jacob Keller <jacob.e.keller@intel.com> 16870S: Maintained 16871F: Documentation/driver-api/pldmfw/ 16872F: include/linux/pldmfw.h 16873F: lib/pldmfw/ 16874 16875PLX DMA DRIVER 16876M: Logan Gunthorpe <logang@deltatee.com> 16877S: Maintained 16878F: drivers/dma/plx_dma.c 16879 16880PM-GRAPH UTILITY 16881M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16882L: linux-pm@vger.kernel.org 16883S: Supported 16884W: https://01.org/pm-graph 16885B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16886T: git git://github.com/intel/pm-graph 16887F: tools/power/pm-graph 16888 16889PM6764TR DRIVER 16890M: Charles Hsu <hsu.yungteng@gmail.com> 16891L: linux-hwmon@vger.kernel.org 16892S: Maintained 16893F: Documentation/hwmon/pm6764tr.rst 16894F: drivers/hwmon/pmbus/pm6764tr.c 16895 16896PMBUS HARDWARE MONITORING DRIVERS 16897M: Guenter Roeck <linux@roeck-us.net> 16898L: linux-hwmon@vger.kernel.org 16899S: Maintained 16900W: http://hwmon.wiki.kernel.org/ 16901W: http://www.roeck-us.net/linux/drivers/ 16902T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16903F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16904F: Documentation/devicetree/bindings/hwmon/max31785.txt 16905F: Documentation/hwmon/adm1275.rst 16906F: Documentation/hwmon/ibm-cffps.rst 16907F: Documentation/hwmon/ir35221.rst 16908F: Documentation/hwmon/lm25066.rst 16909F: Documentation/hwmon/ltc2978.rst 16910F: Documentation/hwmon/ltc3815.rst 16911F: Documentation/hwmon/max16064.rst 16912F: Documentation/hwmon/max20751.rst 16913F: Documentation/hwmon/max31785.rst 16914F: Documentation/hwmon/max34440.rst 16915F: Documentation/hwmon/max8688.rst 16916F: Documentation/hwmon/pmbus-core.rst 16917F: Documentation/hwmon/pmbus.rst 16918F: Documentation/hwmon/tps40422.rst 16919F: Documentation/hwmon/ucd9000.rst 16920F: Documentation/hwmon/ucd9200.rst 16921F: Documentation/hwmon/zl6100.rst 16922F: drivers/hwmon/pmbus/ 16923F: include/linux/pmbus.h 16924 16925PMC SIERRA MaxRAID DRIVER 16926L: linux-scsi@vger.kernel.org 16927S: Orphan 16928W: http://www.pmc-sierra.com/ 16929F: drivers/scsi/pmcraid.* 16930 16931PMC SIERRA PM8001 DRIVER 16932M: Jack Wang <jinpu.wang@cloud.ionos.com> 16933L: linux-scsi@vger.kernel.org 16934S: Supported 16935F: drivers/scsi/pm8001/ 16936 16937PNI RM3100 IIO DRIVER 16938M: Song Qiang <songqiang1304521@gmail.com> 16939L: linux-iio@vger.kernel.org 16940S: Maintained 16941F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16942F: drivers/iio/magnetometer/rm3100* 16943 16944PNP SUPPORT 16945M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16946L: linux-acpi@vger.kernel.org 16947S: Maintained 16948F: drivers/pnp/ 16949F: include/linux/pnp.h 16950 16951POSIX CLOCKS and TIMERS 16952M: Thomas Gleixner <tglx@linutronix.de> 16953L: linux-kernel@vger.kernel.org 16954S: Maintained 16955T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16956F: fs/timerfd.c 16957F: include/linux/time_namespace.h 16958F: include/linux/timer* 16959F: kernel/time/*timer* 16960F: kernel/time/namespace.c 16961 16962POWER MANAGEMENT CORE 16963M: "Rafael J. Wysocki" <rafael@kernel.org> 16964L: linux-pm@vger.kernel.org 16965S: Supported 16966B: https://bugzilla.kernel.org 16967T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16968F: drivers/base/power/ 16969F: drivers/powercap/ 16970F: include/linux/intel_rapl.h 16971F: include/linux/pm.h 16972F: include/linux/pm_* 16973F: include/linux/powercap.h 16974F: kernel/configs/nopm.config 16975 16976POWER STATE COORDINATION INTERFACE (PSCI) 16977M: Mark Rutland <mark.rutland@arm.com> 16978M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16980S: Maintained 16981F: drivers/firmware/psci/ 16982F: include/linux/psci.h 16983F: include/uapi/linux/psci.h 16984 16985POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16986M: Sebastian Reichel <sre@kernel.org> 16987L: linux-pm@vger.kernel.org 16988S: Maintained 16989T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16990F: Documentation/ABI/testing/sysfs-class-power 16991F: Documentation/devicetree/bindings/power/supply/ 16992F: drivers/power/supply/ 16993F: include/linux/power/ 16994F: include/linux/power_supply.h 16995 16996POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16997M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16998L: linuxppc-dev@lists.ozlabs.org 16999S: Maintained 17000F: drivers/char/powernv-op-panel.c 17001 17002PPP OVER ATM (RFC 2364) 17003M: Mitchell Blank Jr <mitch@sfgoth.com> 17004S: Maintained 17005F: include/uapi/linux/atmppp.h 17006F: net/atm/pppoatm.c 17007 17008PPP OVER ETHERNET 17009M: Michal Ostrowski <mostrows@earthlink.net> 17010S: Maintained 17011F: drivers/net/ppp/pppoe.c 17012F: drivers/net/ppp/pppox.c 17013 17014PPP OVER L2TP 17015M: James Chapman <jchapman@katalix.com> 17016S: Maintained 17017F: include/linux/if_pppol2tp.h 17018F: include/uapi/linux/if_pppol2tp.h 17019F: net/l2tp/l2tp_ppp.c 17020 17021PPP PROTOCOL DRIVERS AND COMPRESSORS 17022L: linux-ppp@vger.kernel.org 17023S: Orphan 17024F: drivers/net/ppp/ppp_* 17025 17026PPS SUPPORT 17027M: Rodolfo Giometti <giometti@enneenne.com> 17028L: linuxpps@ml.enneenne.com (subscribers-only) 17029S: Maintained 17030W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17031F: Documentation/ABI/testing/sysfs-pps 17032F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17033F: Documentation/driver-api/pps.rst 17034F: drivers/pps/ 17035F: include/linux/pps*.h 17036F: include/uapi/linux/pps.h 17037 17038PPTP DRIVER 17039M: Dmitry Kozlov <xeb@mail.ru> 17040L: netdev@vger.kernel.org 17041S: Maintained 17042W: http://sourceforge.net/projects/accel-pptp 17043F: drivers/net/ppp/pptp.c 17044 17045PRESSURE STALL INFORMATION (PSI) 17046M: Johannes Weiner <hannes@cmpxchg.org> 17047M: Suren Baghdasaryan <surenb@google.com> 17048S: Maintained 17049F: include/linux/psi* 17050F: kernel/sched/psi.c 17051 17052PRINTK 17053M: Petr Mladek <pmladek@suse.com> 17054M: Sergey Senozhatsky <senozhatsky@chromium.org> 17055R: Steven Rostedt <rostedt@goodmis.org> 17056R: John Ogness <john.ogness@linutronix.de> 17057S: Maintained 17058T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17059F: include/linux/printk.h 17060F: kernel/printk/ 17061 17062PRINTK INDEXING 17063R: Chris Down <chris@chrisdown.name> 17064S: Maintained 17065F: Documentation/core-api/printk-index.rst 17066F: kernel/printk/index.c 17067K: printk_index 17068 17069PROC FILESYSTEM 17070L: linux-kernel@vger.kernel.org 17071L: linux-fsdevel@vger.kernel.org 17072S: Maintained 17073F: Documentation/filesystems/proc.rst 17074F: fs/proc/ 17075F: include/linux/proc_fs.h 17076F: tools/testing/selftests/proc/ 17077 17078PROC SYSCTL 17079M: Luis Chamberlain <mcgrof@kernel.org> 17080M: Kees Cook <keescook@chromium.org> 17081M: Iurii Zaikin <yzaikin@google.com> 17082L: linux-kernel@vger.kernel.org 17083L: linux-fsdevel@vger.kernel.org 17084S: Maintained 17085T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17086F: fs/proc/proc_sysctl.c 17087F: include/linux/sysctl.h 17088F: kernel/sysctl-test.c 17089F: kernel/sysctl.c 17090F: tools/testing/selftests/sysctl/ 17091 17092PS3 NETWORK SUPPORT 17093M: Geoff Levand <geoff@infradead.org> 17094L: netdev@vger.kernel.org 17095L: linuxppc-dev@lists.ozlabs.org 17096S: Maintained 17097F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17098 17099PS3 PLATFORM SUPPORT 17100M: Geoff Levand <geoff@infradead.org> 17101L: linuxppc-dev@lists.ozlabs.org 17102S: Maintained 17103F: arch/powerpc/boot/ps3* 17104F: arch/powerpc/include/asm/lv1call.h 17105F: arch/powerpc/include/asm/ps3*.h 17106F: arch/powerpc/platforms/ps3/ 17107F: drivers/*/ps3* 17108F: drivers/ps3/ 17109F: drivers/rtc/rtc-ps3.c 17110F: drivers/usb/host/*ps3.c 17111F: sound/ppc/snd_ps3* 17112 17113PS3VRAM DRIVER 17114M: Jim Paris <jim@jtan.com> 17115M: Geoff Levand <geoff@infradead.org> 17116L: linuxppc-dev@lists.ozlabs.org 17117S: Maintained 17118F: drivers/block/ps3vram.c 17119 17120PSAMPLE PACKET SAMPLING SUPPORT 17121M: Yotam Gigi <yotam.gi@gmail.com> 17122S: Maintained 17123F: include/net/psample.h 17124F: include/uapi/linux/psample.h 17125F: net/psample 17126 17127PSTORE FILESYSTEM 17128M: Kees Cook <keescook@chromium.org> 17129R: Tony Luck <tony.luck@intel.com> 17130R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17131L: linux-hardening@vger.kernel.org 17132S: Supported 17133T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17134F: Documentation/admin-guide/pstore-blk.rst 17135F: Documentation/admin-guide/ramoops.rst 17136F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17137F: drivers/acpi/apei/erst.c 17138F: drivers/firmware/efi/efi-pstore.c 17139F: fs/pstore/ 17140F: include/linux/pstore* 17141K: \b(pstore|ramoops) 17142 17143PTP HARDWARE CLOCK SUPPORT 17144M: Richard Cochran <richardcochran@gmail.com> 17145L: netdev@vger.kernel.org 17146S: Maintained 17147W: http://linuxptp.sourceforge.net/ 17148F: Documentation/ABI/testing/sysfs-ptp 17149F: Documentation/driver-api/ptp.rst 17150F: drivers/net/phy/dp83640* 17151F: drivers/ptp/* 17152F: include/linux/ptp_cl* 17153K: (?:\b|_)ptp(?:\b|_) 17154 17155PTP VIRTUAL CLOCK SUPPORT 17156M: Yangbo Lu <yangbo.lu@nxp.com> 17157L: netdev@vger.kernel.org 17158S: Maintained 17159F: drivers/ptp/ptp_vclock.c 17160F: net/ethtool/phc_vclocks.c 17161 17162PTRACE SUPPORT 17163M: Oleg Nesterov <oleg@redhat.com> 17164S: Maintained 17165F: arch/*/*/ptrace*.c 17166F: arch/*/include/asm/ptrace*.h 17167F: arch/*/ptrace*.c 17168F: include/asm-generic/syscall.h 17169F: include/linux/ptrace.h 17170F: include/linux/regset.h 17171F: include/uapi/linux/ptrace.h 17172F: kernel/ptrace.c 17173 17174PULSE8-CEC DRIVER 17175M: Hans Verkuil <hverkuil@xs4all.nl> 17176L: linux-media@vger.kernel.org 17177S: Maintained 17178T: git git://linuxtv.org/media_tree.git 17179F: drivers/media/cec/usb/pulse8/ 17180 17181PURELIFI PLFXLC DRIVER 17182M: Srinivasan Raju <srini.raju@purelifi.com> 17183L: linux-wireless@vger.kernel.org 17184S: Supported 17185F: drivers/net/wireless/purelifi/plfxlc/ 17186 17187PVRUSB2 VIDEO4LINUX DRIVER 17188M: Mike Isely <isely@pobox.com> 17189L: pvrusb2@isely.net (subscribers-only) 17190L: linux-media@vger.kernel.org 17191S: Maintained 17192W: http://www.isely.net/pvrusb2/ 17193T: git git://linuxtv.org/media_tree.git 17194F: Documentation/driver-api/media/drivers/pvrusb2* 17195F: drivers/media/usb/pvrusb2/ 17196 17197PWC WEBCAM DRIVER 17198M: Hans Verkuil <hverkuil@xs4all.nl> 17199L: linux-media@vger.kernel.org 17200S: Odd Fixes 17201T: git git://linuxtv.org/media_tree.git 17202F: drivers/media/usb/pwc/* 17203F: include/trace/events/pwc.h 17204 17205PWM IR Transmitter 17206M: Sean Young <sean@mess.org> 17207L: linux-media@vger.kernel.org 17208S: Maintained 17209F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17210F: drivers/media/rc/pwm-ir-tx.c 17211 17212PWM SUBSYSTEM 17213M: Thierry Reding <thierry.reding@gmail.com> 17214R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17215L: linux-pwm@vger.kernel.org 17216S: Maintained 17217Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17218T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17219F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17220F: Documentation/devicetree/bindings/pwm/ 17221F: Documentation/driver-api/pwm.rst 17222F: drivers/gpio/gpio-mvebu.c 17223F: drivers/pwm/ 17224F: drivers/video/backlight/pwm_bl.c 17225F: include/dt-bindings/pwm/ 17226F: include/linux/pwm.h 17227F: include/linux/pwm_backlight.h 17228K: pwm_(config|apply_state|ops) 17229 17230PXA GPIO DRIVER 17231M: Robert Jarzmik <robert.jarzmik@free.fr> 17232L: linux-gpio@vger.kernel.org 17233S: Maintained 17234F: drivers/gpio/gpio-pxa.c 17235 17236PXA MMCI DRIVER 17237S: Orphan 17238 17239PXA RTC DRIVER 17240M: Robert Jarzmik <robert.jarzmik@free.fr> 17241L: linux-rtc@vger.kernel.org 17242S: Maintained 17243 17244PXA2xx/PXA3xx SUPPORT 17245M: Daniel Mack <daniel@zonque.org> 17246M: Haojian Zhuang <haojian.zhuang@gmail.com> 17247M: Robert Jarzmik <robert.jarzmik@free.fr> 17248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17249S: Maintained 17250T: git git://github.com/hzhuang1/linux.git 17251T: git git://github.com/rjarzmik/linux.git 17252F: arch/arm/boot/dts/intel/pxa/ 17253F: arch/arm/mach-pxa/ 17254F: drivers/dma/pxa* 17255F: drivers/pcmcia/pxa2xx* 17256F: drivers/pinctrl/pxa/ 17257F: drivers/spi/spi-pxa2xx* 17258F: drivers/usb/gadget/udc/pxa2* 17259F: include/sound/pxa2xx-lib.h 17260F: sound/arm/pxa* 17261F: sound/soc/pxa/ 17262 17263QAT DRIVER 17264M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17265L: qat-linux@intel.com 17266S: Supported 17267F: drivers/crypto/intel/qat/ 17268 17269QCOM AUDIO (ASoC) DRIVERS 17270M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17271M: Banajit Goswami <bgoswami@quicinc.com> 17272L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17273S: Supported 17274F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17275F: Documentation/devicetree/bindings/sound/qcom,* 17276F: drivers/soc/qcom/apr.c 17277F: include/dt-bindings/sound/qcom,wcd9335.h 17278F: sound/soc/codecs/lpass-rx-macro.* 17279F: sound/soc/codecs/lpass-tx-macro.* 17280F: sound/soc/codecs/lpass-va-macro.c 17281F: sound/soc/codecs/lpass-wsa-macro.* 17282F: sound/soc/codecs/msm8916-wcd-analog.c 17283F: sound/soc/codecs/msm8916-wcd-digital.c 17284F: sound/soc/codecs/wcd-clsh-v2.* 17285F: sound/soc/codecs/wcd-mbhc-v2.* 17286F: sound/soc/codecs/wcd9335.* 17287F: sound/soc/codecs/wcd934x.c 17288F: sound/soc/codecs/wsa881x.c 17289F: sound/soc/codecs/wsa883x.c 17290F: sound/soc/codecs/wsa884x.c 17291F: sound/soc/qcom/ 17292 17293QCOM EMBEDDED USB DEBUGGER (EUD) 17294M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17295L: linux-arm-msm@vger.kernel.org 17296S: Maintained 17297F: Documentation/ABI/testing/sysfs-driver-eud 17298F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17299F: drivers/usb/misc/qcom_eud.c 17300 17301QCOM IPA DRIVER 17302M: Alex Elder <elder@kernel.org> 17303L: netdev@vger.kernel.org 17304S: Supported 17305F: drivers/net/ipa/ 17306 17307QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17308M: Gabriel Somlo <somlo@cmu.edu> 17309M: "Michael S. Tsirkin" <mst@redhat.com> 17310L: qemu-devel@nongnu.org 17311S: Maintained 17312F: drivers/firmware/qemu_fw_cfg.c 17313F: include/uapi/linux/qemu_fw_cfg.h 17314 17315QIB DRIVER 17316M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17317L: linux-rdma@vger.kernel.org 17318S: Supported 17319F: drivers/infiniband/hw/qib/ 17320 17321QLOGIC QL41xxx FCOE DRIVER 17322M: Saurav Kashyap <skashyap@marvell.com> 17323M: Javed Hasan <jhasan@marvell.com> 17324M: GR-QLogic-Storage-Upstream@marvell.com 17325L: linux-scsi@vger.kernel.org 17326S: Supported 17327F: drivers/scsi/qedf/ 17328 17329QLOGIC QL41xxx ISCSI DRIVER 17330M: Nilesh Javali <njavali@marvell.com> 17331M: Manish Rangankar <mrangankar@marvell.com> 17332M: GR-QLogic-Storage-Upstream@marvell.com 17333L: linux-scsi@vger.kernel.org 17334S: Supported 17335F: drivers/scsi/qedi/ 17336 17337QLOGIC QL4xxx ETHERNET DRIVER 17338M: Ariel Elior <aelior@marvell.com> 17339M: Manish Chopra <manishc@marvell.com> 17340L: netdev@vger.kernel.org 17341S: Supported 17342F: drivers/net/ethernet/qlogic/qed/ 17343F: drivers/net/ethernet/qlogic/qede/ 17344F: include/linux/qed/ 17345 17346QLOGIC QL4xxx RDMA DRIVER 17347M: Michal Kalderon <mkalderon@marvell.com> 17348M: Ariel Elior <aelior@marvell.com> 17349L: linux-rdma@vger.kernel.org 17350S: Supported 17351F: drivers/infiniband/hw/qedr/ 17352F: include/uapi/rdma/qedr-abi.h 17353 17354QLOGIC QLA1280 SCSI DRIVER 17355M: Michael Reed <mdr@sgi.com> 17356L: linux-scsi@vger.kernel.org 17357S: Maintained 17358F: drivers/scsi/qla1280.[ch] 17359 17360QLOGIC QLA2XXX FC-SCSI DRIVER 17361M: Nilesh Javali <njavali@marvell.com> 17362M: GR-QLogic-Storage-Upstream@marvell.com 17363L: linux-scsi@vger.kernel.org 17364S: Supported 17365F: drivers/scsi/qla2xxx/ 17366 17367QLOGIC QLA3XXX NETWORK DRIVER 17368M: GR-Linux-NIC-Dev@marvell.com 17369L: netdev@vger.kernel.org 17370S: Supported 17371F: drivers/net/ethernet/qlogic/qla3xxx.* 17372 17373QLOGIC QLA4XXX iSCSI DRIVER 17374M: Nilesh Javali <njavali@marvell.com> 17375M: Manish Rangankar <mrangankar@marvell.com> 17376M: GR-QLogic-Storage-Upstream@marvell.com 17377L: linux-scsi@vger.kernel.org 17378S: Supported 17379F: drivers/scsi/qla4xxx/ 17380 17381QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17382M: Shahed Shaikh <shshaikh@marvell.com> 17383M: Manish Chopra <manishc@marvell.com> 17384M: GR-Linux-NIC-Dev@marvell.com 17385L: netdev@vger.kernel.org 17386S: Supported 17387F: drivers/net/ethernet/qlogic/qlcnic/ 17388 17389QLOGIC QLGE 10Gb ETHERNET DRIVER 17390M: Manish Chopra <manishc@marvell.com> 17391M: GR-Linux-NIC-Dev@marvell.com 17392M: Coiby Xu <coiby.xu@gmail.com> 17393L: netdev@vger.kernel.org 17394S: Supported 17395F: Documentation/networking/device_drivers/qlogic/qlge.rst 17396F: drivers/staging/qlge/ 17397 17398QM1D1B0004 MEDIA DRIVER 17399M: Akihiro Tsukada <tskd08@gmail.com> 17400L: linux-media@vger.kernel.org 17401S: Odd Fixes 17402F: drivers/media/tuners/qm1d1b0004* 17403 17404QM1D1C0042 MEDIA DRIVER 17405M: Akihiro Tsukada <tskd08@gmail.com> 17406L: linux-media@vger.kernel.org 17407S: Odd Fixes 17408F: drivers/media/tuners/qm1d1c0042* 17409 17410QNX4 FILESYSTEM 17411M: Anders Larsen <al@alarsen.net> 17412S: Maintained 17413W: http://www.alarsen.net/linux/qnx4fs/ 17414F: fs/qnx4/ 17415F: include/uapi/linux/qnx4_fs.h 17416F: include/uapi/linux/qnxtypes.h 17417 17418QNX6 FILESYSTEM 17419S: Orphan 17420F: Documentation/filesystems/qnx6.rst 17421F: fs/qnx6/ 17422F: include/linux/qnx6_fs.h 17423 17424QORIQ DPAA2 FSL-MC BUS DRIVER 17425M: Stuart Yoder <stuyoder@gmail.com> 17426M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17427L: linux-kernel@vger.kernel.org 17428S: Maintained 17429F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17430F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17431F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17432F: drivers/bus/fsl-mc/ 17433F: include/uapi/linux/fsl_mc.h 17434 17435QT1010 MEDIA DRIVER 17436M: Antti Palosaari <crope@iki.fi> 17437L: linux-media@vger.kernel.org 17438S: Maintained 17439W: https://linuxtv.org 17440W: http://palosaari.fi/linux/ 17441Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17442T: git git://linuxtv.org/anttip/media_tree.git 17443F: drivers/media/tuners/qt1010* 17444 17445QUALCOMM ATH12K WIRELESS DRIVER 17446M: Kalle Valo <kvalo@kernel.org> 17447L: ath12k@lists.infradead.org 17448S: Supported 17449T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17450F: drivers/net/wireless/ath/ath12k/ 17451 17452QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17453M: Kalle Valo <kvalo@kernel.org> 17454L: ath10k@lists.infradead.org 17455S: Supported 17456W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17457T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17458F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17459F: drivers/net/wireless/ath/ath10k/ 17460 17461QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17462M: Kalle Valo <kvalo@kernel.org> 17463L: ath11k@lists.infradead.org 17464S: Supported 17465W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17466B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17467T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17468F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17469F: drivers/net/wireless/ath/ath11k/ 17470 17471QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17472M: Toke Høiland-Jørgensen <toke@toke.dk> 17473L: linux-wireless@vger.kernel.org 17474S: Maintained 17475W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17476T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17477F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17478F: drivers/net/wireless/ath/ath9k/ 17479 17480QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17481M: Stephan Gerhold <stephan@gerhold.net> 17482L: netdev@vger.kernel.org 17483L: linux-arm-msm@vger.kernel.org 17484S: Maintained 17485F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17486F: drivers/net/wwan/qcom_bam_dmux.c 17487 17488QUALCOMM CAMERA SUBSYSTEM DRIVER 17489M: Robert Foss <rfoss@kernel.org> 17490M: Todor Tomov <todor.too@gmail.com> 17491M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17492L: linux-media@vger.kernel.org 17493S: Maintained 17494F: Documentation/admin-guide/media/qcom_camss.rst 17495F: Documentation/devicetree/bindings/media/*camss* 17496F: drivers/media/platform/qcom/camss/ 17497 17498QUALCOMM CLOCK DRIVERS 17499M: Bjorn Andersson <andersson@kernel.org> 17500L: linux-arm-msm@vger.kernel.org 17501S: Supported 17502T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17503F: Documentation/devicetree/bindings/clock/qcom,* 17504F: drivers/clk/qcom/ 17505F: include/dt-bindings/clock/qcom,* 17506 17507QUALCOMM CLOUD AI (QAIC) DRIVER 17508M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17509R: Carl Vanderlip <quic_carlv@quicinc.com> 17510R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17511L: linux-arm-msm@vger.kernel.org 17512L: dri-devel@lists.freedesktop.org 17513S: Supported 17514T: git git://anongit.freedesktop.org/drm/drm-misc 17515F: Documentation/accel/qaic/ 17516F: drivers/accel/qaic/ 17517F: include/uapi/drm/qaic_accel.h 17518 17519QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17520M: Bjorn Andersson <andersson@kernel.org> 17521M: Konrad Dybcio <konrad.dybcio@linaro.org> 17522L: linux-pm@vger.kernel.org 17523L: linux-arm-msm@vger.kernel.org 17524S: Maintained 17525F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17526F: drivers/soc/qcom/cpr.c 17527 17528QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17529M: Ilia Lin <ilia.lin@kernel.org> 17530L: linux-pm@vger.kernel.org 17531S: Maintained 17532F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17533F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17534F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17535 17536QUALCOMM CRYPTO DRIVERS 17537M: Thara Gopinath <thara.gopinath@gmail.com> 17538L: linux-crypto@vger.kernel.org 17539L: linux-arm-msm@vger.kernel.org 17540S: Maintained 17541F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17542F: drivers/crypto/qce/ 17543 17544QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17545M: Timur Tabi <timur@kernel.org> 17546L: netdev@vger.kernel.org 17547S: Maintained 17548F: drivers/net/ethernet/qualcomm/emac/ 17549 17550QUALCOMM ETHQOS ETHERNET DRIVER 17551M: Vinod Koul <vkoul@kernel.org> 17552R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17553L: netdev@vger.kernel.org 17554S: Maintained 17555F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17556F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17557 17558QUALCOMM FASTRPC DRIVER 17559M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17560M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17561L: linux-arm-msm@vger.kernel.org 17562S: Maintained 17563F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17564F: drivers/misc/fastrpc.c 17565F: include/uapi/misc/fastrpc.h 17566 17567QUALCOMM HEXAGON ARCHITECTURE 17568M: Brian Cain <bcain@quicinc.com> 17569L: linux-hexagon@vger.kernel.org 17570S: Supported 17571T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17572F: arch/hexagon/ 17573 17574QUALCOMM HIDMA DRIVER 17575M: Sinan Kaya <okaya@kernel.org> 17576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17577L: linux-arm-msm@vger.kernel.org 17578L: dmaengine@vger.kernel.org 17579S: Supported 17580F: drivers/dma/qcom/hidma* 17581 17582QUALCOMM I2C CCI DRIVER 17583M: Loic Poulain <loic.poulain@linaro.org> 17584M: Robert Foss <rfoss@kernel.org> 17585L: linux-i2c@vger.kernel.org 17586L: linux-arm-msm@vger.kernel.org 17587S: Maintained 17588F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17589F: drivers/i2c/busses/i2c-qcom-cci.c 17590 17591QUALCOMM INTERCONNECT BWMON DRIVER 17592M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17593L: linux-arm-msm@vger.kernel.org 17594S: Maintained 17595F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17596F: drivers/soc/qcom/icc-bwmon.c 17597 17598QUALCOMM IOMMU 17599M: Rob Clark <robdclark@gmail.com> 17600L: iommu@lists.linux.dev 17601L: linux-arm-msm@vger.kernel.org 17602S: Maintained 17603F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17604 17605QUALCOMM IPC ROUTER (QRTR) DRIVER 17606M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17607L: linux-arm-msm@vger.kernel.org 17608S: Maintained 17609F: include/trace/events/qrtr.h 17610F: include/uapi/linux/qrtr.h 17611F: net/qrtr/ 17612 17613QUALCOMM IPCC MAILBOX DRIVER 17614M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17615L: linux-arm-msm@vger.kernel.org 17616S: Supported 17617F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17618F: drivers/mailbox/qcom-ipcc.c 17619F: include/dt-bindings/mailbox/qcom-ipcc.h 17620 17621QUALCOMM IPQ4019 USB PHY DRIVER 17622M: Robert Marko <robert.marko@sartura.hr> 17623M: Luka Perkov <luka.perkov@sartura.hr> 17624L: linux-arm-msm@vger.kernel.org 17625S: Maintained 17626F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17627F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17628 17629QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17630M: Robert Marko <robert.marko@sartura.hr> 17631M: Luka Perkov <luka.perkov@sartura.hr> 17632L: linux-arm-msm@vger.kernel.org 17633S: Maintained 17634F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17635F: drivers/regulator/vqmmc-ipq4019-regulator.c 17636 17637QUALCOMM NAND CONTROLLER DRIVER 17638M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17639L: linux-mtd@lists.infradead.org 17640L: linux-arm-msm@vger.kernel.org 17641S: Maintained 17642F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17643F: drivers/mtd/nand/raw/qcom_nandc.c 17644 17645QUALCOMM RMNET DRIVER 17646M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17647M: Sean Tranchetti <quic_stranche@quicinc.com> 17648L: netdev@vger.kernel.org 17649S: Maintained 17650F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17651F: drivers/net/ethernet/qualcomm/rmnet/ 17652F: include/linux/if_rmnet.h 17653 17654QUALCOMM TSENS THERMAL DRIVER 17655M: Amit Kucheria <amitk@kernel.org> 17656M: Thara Gopinath <thara.gopinath@gmail.com> 17657L: linux-pm@vger.kernel.org 17658L: linux-arm-msm@vger.kernel.org 17659S: Maintained 17660F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17661F: drivers/thermal/qcom/ 17662 17663QUALCOMM TYPEC PORT MANAGER DRIVER 17664M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17665L: linux-arm-msm@vger.kernel.org 17666L: linux-usb@vger.kernel.org 17667S: Maintained 17668F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17669F: drivers/usb/typec/tcpm/qcom/ 17670 17671QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17672M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17673M: Vikash Garodia <quic_vgarodia@quicinc.com> 17674R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17675L: linux-media@vger.kernel.org 17676L: linux-arm-msm@vger.kernel.org 17677S: Maintained 17678T: git git://linuxtv.org/media_tree.git 17679F: Documentation/devicetree/bindings/media/*venus* 17680F: drivers/media/platform/qcom/venus/ 17681 17682QUALCOMM WCN36XX WIRELESS DRIVER 17683M: Loic Poulain <loic.poulain@linaro.org> 17684L: wcn36xx@lists.infradead.org 17685S: Supported 17686W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17687F: drivers/net/wireless/ath/wcn36xx/ 17688 17689QUANTENNA QTNFMAC WIRELESS DRIVER 17690M: Igor Mitsyanko <imitsyanko@quantenna.com> 17691R: Sergey Matyukevich <geomatsi@gmail.com> 17692L: linux-wireless@vger.kernel.org 17693S: Maintained 17694F: drivers/net/wireless/quantenna 17695 17696RADEON and AMDGPU DRM DRIVERS 17697M: Alex Deucher <alexander.deucher@amd.com> 17698M: Christian König <christian.koenig@amd.com> 17699M: Pan, Xinhui <Xinhui.Pan@amd.com> 17700L: amd-gfx@lists.freedesktop.org 17701S: Supported 17702B: https://gitlab.freedesktop.org/drm/amd/-/issues 17703C: irc://irc.oftc.net/radeon 17704T: git https://gitlab.freedesktop.org/agd5f/linux.git 17705F: Documentation/gpu/amdgpu/ 17706F: drivers/gpu/drm/amd/ 17707F: drivers/gpu/drm/radeon/ 17708F: include/uapi/drm/amdgpu_drm.h 17709F: include/uapi/drm/radeon_drm.h 17710 17711RADEON FRAMEBUFFER DISPLAY DRIVER 17712M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17713L: linux-fbdev@vger.kernel.org 17714S: Maintained 17715F: drivers/video/fbdev/aty/radeon* 17716F: include/uapi/linux/radeonfb.h 17717 17718RADIOSHARK RADIO DRIVER 17719M: Hans Verkuil <hverkuil@xs4all.nl> 17720L: linux-media@vger.kernel.org 17721S: Maintained 17722T: git git://linuxtv.org/media_tree.git 17723F: drivers/media/radio/radio-shark.c 17724 17725RADIOSHARK2 RADIO DRIVER 17726M: Hans Verkuil <hverkuil@xs4all.nl> 17727L: linux-media@vger.kernel.org 17728S: Maintained 17729T: git git://linuxtv.org/media_tree.git 17730F: drivers/media/radio/radio-shark2.c 17731F: drivers/media/radio/radio-tea5777.c 17732 17733RADOS BLOCK DEVICE (RBD) 17734M: Ilya Dryomov <idryomov@gmail.com> 17735R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17736L: ceph-devel@vger.kernel.org 17737S: Supported 17738W: http://ceph.com/ 17739T: git https://github.com/ceph/ceph-client.git 17740F: Documentation/ABI/testing/sysfs-bus-rbd 17741F: drivers/block/rbd.c 17742F: drivers/block/rbd_types.h 17743 17744RAGE128 FRAMEBUFFER DISPLAY DRIVER 17745L: linux-fbdev@vger.kernel.org 17746S: Orphan 17747F: drivers/video/fbdev/aty/aty128fb.c 17748 17749RAINSHADOW-CEC DRIVER 17750M: Hans Verkuil <hverkuil@xs4all.nl> 17751L: linux-media@vger.kernel.org 17752S: Maintained 17753T: git git://linuxtv.org/media_tree.git 17754F: drivers/media/cec/usb/rainshadow/ 17755 17756RALINK MIPS ARCHITECTURE 17757M: John Crispin <john@phrozen.org> 17758L: linux-mips@vger.kernel.org 17759S: Maintained 17760F: arch/mips/ralink 17761 17762RALINK MT7621 MIPS ARCHITECTURE 17763M: Arınç ÜNAL <arinc.unal@arinc9.com> 17764M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17765L: linux-mips@vger.kernel.org 17766S: Maintained 17767F: arch/mips/boot/dts/ralink/mt7621* 17768 17769RALINK RT2X00 WIRELESS LAN DRIVER 17770M: Stanislaw Gruszka <stf_xl@wp.pl> 17771M: Helmut Schaa <helmut.schaa@googlemail.com> 17772L: linux-wireless@vger.kernel.org 17773S: Maintained 17774F: drivers/net/wireless/ralink/rt2x00/ 17775 17776RAMDISK RAM BLOCK DEVICE DRIVER 17777M: Jens Axboe <axboe@kernel.dk> 17778S: Maintained 17779F: Documentation/admin-guide/blockdev/ramdisk.rst 17780F: drivers/block/brd.c 17781 17782RANCHU VIRTUAL BOARD FOR MIPS 17783M: Miodrag Dinic <miodrag.dinic@mips.com> 17784L: linux-mips@vger.kernel.org 17785S: Supported 17786F: arch/mips/configs/generic/board-ranchu.config 17787F: arch/mips/generic/board-ranchu.c 17788 17789RANDOM NUMBER DRIVER 17790M: "Theodore Ts'o" <tytso@mit.edu> 17791M: Jason A. Donenfeld <Jason@zx2c4.com> 17792S: Maintained 17793T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17794F: drivers/char/random.c 17795F: drivers/virt/vmgenid.c 17796 17797RAPIDIO SUBSYSTEM 17798M: Matt Porter <mporter@kernel.crashing.org> 17799M: Alexandre Bounine <alex.bou9@gmail.com> 17800S: Maintained 17801F: drivers/rapidio/ 17802 17803RAS INFRASTRUCTURE 17804M: Tony Luck <tony.luck@intel.com> 17805M: Borislav Petkov <bp@alien8.de> 17806L: linux-edac@vger.kernel.org 17807S: Maintained 17808F: Documentation/admin-guide/ras.rst 17809F: drivers/ras/ 17810F: include/linux/ras.h 17811F: include/ras/ras_event.h 17812 17813RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17814L: linux-wireless@vger.kernel.org 17815S: Orphan 17816F: drivers/net/wireless/legacy/ray* 17817 17818RC-CORE / LIRC FRAMEWORK 17819M: Sean Young <sean@mess.org> 17820L: linux-media@vger.kernel.org 17821S: Maintained 17822W: http://linuxtv.org 17823T: git git://linuxtv.org/media_tree.git 17824F: Documentation/driver-api/media/rc-core.rst 17825F: Documentation/userspace-api/media/rc/ 17826F: drivers/media/rc/ 17827F: include/media/rc-core.h 17828F: include/media/rc-map.h 17829F: include/uapi/linux/lirc.h 17830 17831RCMM REMOTE CONTROLS DECODER 17832M: Patrick Lerda <patrick9876@free.fr> 17833S: Maintained 17834F: drivers/media/rc/ir-rcmm-decoder.c 17835 17836RCUTORTURE TEST FRAMEWORK 17837M: "Paul E. McKenney" <paulmck@kernel.org> 17838M: Josh Triplett <josh@joshtriplett.org> 17839R: Steven Rostedt <rostedt@goodmis.org> 17840R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17841R: Lai Jiangshan <jiangshanlai@gmail.com> 17842L: rcu@vger.kernel.org 17843S: Supported 17844T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17845F: tools/testing/selftests/rcutorture 17846 17847RDACM20 Camera Sensor 17848M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17849M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17850M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17851M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17852L: linux-media@vger.kernel.org 17853S: Maintained 17854F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17855F: drivers/media/i2c/max9271.c 17856F: drivers/media/i2c/max9271.h 17857F: drivers/media/i2c/rdacm20.c 17858 17859RDACM21 Camera Sensor 17860M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17861M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17862M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17863M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17864L: linux-media@vger.kernel.org 17865S: Maintained 17866F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17867F: drivers/media/i2c/max9271.c 17868F: drivers/media/i2c/max9271.h 17869F: drivers/media/i2c/rdacm21.c 17870 17871RDC R-321X SoC 17872M: Florian Fainelli <florian@openwrt.org> 17873S: Maintained 17874 17875RDC R6040 FAST ETHERNET DRIVER 17876M: Florian Fainelli <f.fainelli@gmail.com> 17877L: netdev@vger.kernel.org 17878S: Maintained 17879F: drivers/net/ethernet/rdc/r6040.c 17880 17881RDMAVT - RDMA verbs software 17882M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17883L: linux-rdma@vger.kernel.org 17884S: Supported 17885F: drivers/infiniband/sw/rdmavt 17886 17887RDS - RELIABLE DATAGRAM SOCKETS 17888M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17889L: netdev@vger.kernel.org 17890L: linux-rdma@vger.kernel.org 17891L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17892S: Supported 17893W: https://oss.oracle.com/projects/rds/ 17894F: Documentation/networking/rds.rst 17895F: net/rds/ 17896 17897RDT - RESOURCE ALLOCATION 17898M: Fenghua Yu <fenghua.yu@intel.com> 17899M: Reinette Chatre <reinette.chatre@intel.com> 17900L: linux-kernel@vger.kernel.org 17901S: Supported 17902F: Documentation/arch/x86/resctrl* 17903F: arch/x86/include/asm/resctrl.h 17904F: arch/x86/kernel/cpu/resctrl/ 17905F: tools/testing/selftests/resctrl/ 17906 17907READ-COPY UPDATE (RCU) 17908M: "Paul E. McKenney" <paulmck@kernel.org> 17909M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17910M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17911M: Joel Fernandes <joel@joelfernandes.org> 17912M: Josh Triplett <josh@joshtriplett.org> 17913M: Boqun Feng <boqun.feng@gmail.com> 17914R: Steven Rostedt <rostedt@goodmis.org> 17915R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17916R: Lai Jiangshan <jiangshanlai@gmail.com> 17917R: Zqiang <qiang.zhang1211@gmail.com> 17918L: rcu@vger.kernel.org 17919S: Supported 17920W: http://www.rdrop.com/users/paulmck/RCU/ 17921T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17922F: Documentation/RCU/ 17923F: include/linux/rcu* 17924F: kernel/rcu/ 17925X: Documentation/RCU/torture.rst 17926X: include/linux/srcu*.h 17927X: kernel/rcu/srcu*.c 17928 17929REAL TIME CLOCK (RTC) SUBSYSTEM 17930M: Alessandro Zummo <a.zummo@towertech.it> 17931M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17932L: linux-rtc@vger.kernel.org 17933S: Maintained 17934Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17935T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17936F: Documentation/admin-guide/rtc.rst 17937F: Documentation/devicetree/bindings/rtc/ 17938F: drivers/rtc/ 17939F: include/linux/platform_data/rtc-* 17940F: include/linux/rtc.h 17941F: include/linux/rtc/ 17942F: include/uapi/linux/rtc.h 17943F: tools/testing/selftests/rtc/ 17944 17945Real-time Linux Analysis (RTLA) tools 17946M: Daniel Bristot de Oliveira <bristot@kernel.org> 17947M: Steven Rostedt <rostedt@goodmis.org> 17948L: linux-trace-kernel@vger.kernel.org 17949S: Maintained 17950F: Documentation/tools/rtla/ 17951F: tools/tracing/rtla/ 17952 17953REALTEK AUDIO CODECS 17954M: Oder Chiou <oder_chiou@realtek.com> 17955S: Maintained 17956F: include/sound/rt*.h 17957F: sound/soc/codecs/rt* 17958 17959REALTEK OTTO WATCHDOG 17960M: Sander Vanheule <sander@svanheule.net> 17961L: linux-watchdog@vger.kernel.org 17962S: Maintained 17963F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17964F: drivers/watchdog/realtek_otto_wdt.c 17965 17966REALTEK RTL83xx SMI DSA ROUTER CHIPS 17967M: Linus Walleij <linus.walleij@linaro.org> 17968M: Alvin Šipraga <alsi@bang-olufsen.dk> 17969S: Maintained 17970F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17971F: drivers/net/dsa/realtek/* 17972 17973REALTEK WIRELESS DRIVER (rtlwifi family) 17974M: Ping-Ke Shih <pkshih@realtek.com> 17975L: linux-wireless@vger.kernel.org 17976S: Maintained 17977W: https://wireless.wiki.kernel.org/ 17978T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17979F: drivers/net/wireless/realtek/rtlwifi/ 17980 17981REALTEK WIRELESS DRIVER (rtw88) 17982M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17983L: linux-wireless@vger.kernel.org 17984S: Maintained 17985F: drivers/net/wireless/realtek/rtw88/ 17986 17987REALTEK WIRELESS DRIVER (rtw89) 17988M: Ping-Ke Shih <pkshih@realtek.com> 17989L: linux-wireless@vger.kernel.org 17990S: Maintained 17991F: drivers/net/wireless/realtek/rtw89/ 17992 17993REDPINE WIRELESS DRIVER 17994L: linux-wireless@vger.kernel.org 17995S: Orphan 17996F: drivers/net/wireless/rsi/ 17997 17998REGISTER MAP ABSTRACTION 17999M: Mark Brown <broonie@kernel.org> 18000L: linux-kernel@vger.kernel.org 18001S: Supported 18002T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18003F: Documentation/devicetree/bindings/regmap/ 18004F: drivers/base/regmap/ 18005F: include/linux/regmap.h 18006 18007REISERFS FILE SYSTEM 18008L: reiserfs-devel@vger.kernel.org 18009S: Supported 18010F: fs/reiserfs/ 18011 18012REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18013M: Bjorn Andersson <andersson@kernel.org> 18014M: Mathieu Poirier <mathieu.poirier@linaro.org> 18015L: linux-remoteproc@vger.kernel.org 18016S: Maintained 18017T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18018F: Documentation/ABI/testing/sysfs-class-remoteproc 18019F: Documentation/devicetree/bindings/remoteproc/ 18020F: Documentation/staging/remoteproc.rst 18021F: drivers/remoteproc/ 18022F: include/linux/remoteproc.h 18023F: include/linux/remoteproc/ 18024 18025REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18026M: Bjorn Andersson <andersson@kernel.org> 18027M: Mathieu Poirier <mathieu.poirier@linaro.org> 18028L: linux-remoteproc@vger.kernel.org 18029S: Maintained 18030T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18031F: Documentation/ABI/testing/sysfs-bus-rpmsg 18032F: Documentation/staging/rpmsg.rst 18033F: drivers/rpmsg/ 18034F: include/linux/rpmsg.h 18035F: include/linux/rpmsg/ 18036F: include/uapi/linux/rpmsg.h 18037F: samples/rpmsg/ 18038 18039REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18040M: Stephan Gerhold <stephan@gerhold.net> 18041L: netdev@vger.kernel.org 18042L: linux-remoteproc@vger.kernel.org 18043S: Maintained 18044F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18045 18046RENESAS CLOCK DRIVERS 18047M: Geert Uytterhoeven <geert+renesas@glider.be> 18048L: linux-renesas-soc@vger.kernel.org 18049S: Supported 18050T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18051F: Documentation/devicetree/bindings/clock/renesas,* 18052F: drivers/clk/renesas/ 18053 18054RENESAS EMEV2 I2C DRIVER 18055M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18056L: linux-renesas-soc@vger.kernel.org 18057S: Supported 18058F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18059F: drivers/i2c/busses/i2c-emev2.c 18060 18061RENESAS ETHERNET DRIVERS 18062R: Sergey Shtylyov <s.shtylyov@omp.ru> 18063L: netdev@vger.kernel.org 18064L: linux-renesas-soc@vger.kernel.org 18065F: Documentation/devicetree/bindings/net/renesas,*.yaml 18066F: drivers/net/ethernet/renesas/ 18067F: include/linux/sh_eth.h 18068 18069RENESAS IDT821034 ASoC CODEC 18070M: Herve Codina <herve.codina@bootlin.com> 18071L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18072S: Maintained 18073F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18074F: sound/soc/codecs/idt821034.c 18075 18076RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18077M: Miquel Raynal <miquel.raynal@bootlin.com> 18078L: linux-mtd@lists.infradead.org 18079L: linux-renesas-soc@vger.kernel.org 18080S: Maintained 18081F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18082F: drivers/mtd/nand/raw/renesas-nand-controller.c 18083 18084RENESAS R-CAR GYROADC DRIVER 18085M: Marek Vasut <marek.vasut@gmail.com> 18086L: linux-iio@vger.kernel.org 18087S: Supported 18088F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18089F: drivers/iio/adc/rcar-gyroadc.c 18090 18091RENESAS R-CAR I2C DRIVERS 18092M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18093L: linux-renesas-soc@vger.kernel.org 18094S: Supported 18095F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18096F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18097F: drivers/i2c/busses/i2c-rcar.c 18098F: drivers/i2c/busses/i2c-sh_mobile.c 18099 18100RENESAS R-CAR SATA DRIVER 18101R: Sergey Shtylyov <s.shtylyov@omp.ru> 18102L: linux-ide@vger.kernel.org 18103L: linux-renesas-soc@vger.kernel.org 18104S: Supported 18105F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18106F: drivers/ata/sata_rcar.c 18107 18108RENESAS R-CAR THERMAL DRIVERS 18109M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18110L: linux-renesas-soc@vger.kernel.org 18111S: Supported 18112F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18113F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18114F: drivers/thermal/rcar_gen3_thermal.c 18115F: drivers/thermal/rcar_thermal.c 18116 18117RENESAS RIIC DRIVER 18118M: Chris Brandt <chris.brandt@renesas.com> 18119L: linux-renesas-soc@vger.kernel.org 18120S: Supported 18121F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18122F: drivers/i2c/busses/i2c-riic.c 18123 18124RENESAS RZ/G2L A/D DRIVER 18125M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18126L: linux-iio@vger.kernel.org 18127L: linux-renesas-soc@vger.kernel.org 18128S: Supported 18129F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18130F: drivers/iio/adc/rzg2l_adc.c 18131 18132RENESAS RZ/G2L MTU3a COUNTER DRIVER 18133M: Biju Das <biju.das.jz@bp.renesas.com> 18134L: linux-iio@vger.kernel.org 18135L: linux-renesas-soc@vger.kernel.org 18136S: Supported 18137F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18138F: drivers/counter/rz-mtu3-cnt.c 18139 18140RENESAS RZ/N1 A5PSW SWITCH DRIVER 18141M: Clément Léger <clement.leger@bootlin.com> 18142L: linux-renesas-soc@vger.kernel.org 18143L: netdev@vger.kernel.org 18144S: Maintained 18145F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18146F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18147F: drivers/net/dsa/rzn1_a5psw* 18148F: drivers/net/pcs/pcs-rzn1-miic.c 18149F: include/dt-bindings/net/pcs-rzn1-miic.h 18150F: include/linux/pcs-rzn1-miic.h 18151F: net/dsa/tag_rzn1_a5psw.c 18152 18153RENESAS RZ/N1 RTC CONTROLLER DRIVER 18154M: Miquel Raynal <miquel.raynal@bootlin.com> 18155L: linux-rtc@vger.kernel.org 18156L: linux-renesas-soc@vger.kernel.org 18157S: Maintained 18158F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18159F: drivers/rtc/rtc-rzn1.c 18160 18161RENESAS RZ/N1 USBF CONTROLLER DRIVER 18162M: Herve Codina <herve.codina@bootlin.com> 18163L: linux-renesas-soc@vger.kernel.org 18164L: linux-usb@vger.kernel.org 18165S: Maintained 18166F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18167F: drivers/usb/gadget/udc/renesas_usbf.c 18168 18169RENESAS RZ/V2M I2C DRIVER 18170M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18171L: linux-i2c@vger.kernel.org 18172L: linux-renesas-soc@vger.kernel.org 18173S: Supported 18174F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18175F: drivers/i2c/busses/i2c-rzv2m.c 18176 18177RENESAS USB PHY DRIVER 18178M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18179L: linux-renesas-soc@vger.kernel.org 18180S: Maintained 18181F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18182 18183RENESAS VERSACLOCK 7 CLOCK DRIVER 18184M: Alex Helms <alexander.helms.jy@renesas.com> 18185S: Maintained 18186F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18187F: drivers/clk/clk-versaclock7.c 18188 18189RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18190M: Herve Codina <herve.codina@bootlin.com> 18191L: linux-iio@vger.kernel.org 18192S: Maintained 18193F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18194F: drivers/iio/potentiometer/x9250.c 18195 18196RESET CONTROLLER FRAMEWORK 18197M: Philipp Zabel <p.zabel@pengutronix.de> 18198S: Maintained 18199T: git git://git.pengutronix.de/git/pza/linux 18200F: Documentation/devicetree/bindings/reset/ 18201F: Documentation/driver-api/reset.rst 18202F: drivers/reset/ 18203F: include/dt-bindings/reset/ 18204F: include/linux/reset-controller.h 18205F: include/linux/reset.h 18206F: include/linux/reset/ 18207K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18208 18209RESTARTABLE SEQUENCES SUPPORT 18210M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18211M: Peter Zijlstra <peterz@infradead.org> 18212M: "Paul E. McKenney" <paulmck@kernel.org> 18213M: Boqun Feng <boqun.feng@gmail.com> 18214L: linux-kernel@vger.kernel.org 18215S: Supported 18216F: include/trace/events/rseq.h 18217F: include/uapi/linux/rseq.h 18218F: kernel/rseq.c 18219F: tools/testing/selftests/rseq/ 18220 18221RFKILL 18222M: Johannes Berg <johannes@sipsolutions.net> 18223L: linux-wireless@vger.kernel.org 18224S: Maintained 18225W: https://wireless.wiki.kernel.org/ 18226Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18227T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18228T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18229F: Documentation/ABI/stable/sysfs-class-rfkill 18230F: Documentation/driver-api/rfkill.rst 18231F: include/linux/rfkill.h 18232F: include/uapi/linux/rfkill.h 18233F: net/rfkill/ 18234 18235RHASHTABLE 18236M: Thomas Graf <tgraf@suug.ch> 18237M: Herbert Xu <herbert@gondor.apana.org.au> 18238L: netdev@vger.kernel.org 18239S: Maintained 18240F: include/linux/rhashtable-types.h 18241F: include/linux/rhashtable.h 18242F: lib/rhashtable.c 18243F: lib/test_rhashtable.c 18244 18245RICOH R5C592 MEMORYSTICK DRIVER 18246M: Maxim Levitsky <maximlevitsky@gmail.com> 18247S: Maintained 18248F: drivers/memstick/host/r592.* 18249 18250RICOH SMARTMEDIA/XD DRIVER 18251M: Maxim Levitsky <maximlevitsky@gmail.com> 18252S: Maintained 18253F: drivers/mtd/nand/raw/r852.c 18254F: drivers/mtd/nand/raw/r852.h 18255 18256RISC-V ARCHITECTURE 18257M: Paul Walmsley <paul.walmsley@sifive.com> 18258M: Palmer Dabbelt <palmer@dabbelt.com> 18259M: Albert Ou <aou@eecs.berkeley.edu> 18260L: linux-riscv@lists.infradead.org 18261S: Supported 18262Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18263C: irc://irc.libera.chat/riscv 18264P: Documentation/riscv/patch-acceptance.rst 18265T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18266F: arch/riscv/ 18267N: riscv 18268K: riscv 18269 18270RISC-V MICROCHIP FPGA SUPPORT 18271M: Conor Dooley <conor.dooley@microchip.com> 18272M: Daire McNamara <daire.mcnamara@microchip.com> 18273L: linux-riscv@lists.infradead.org 18274S: Supported 18275F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18276F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18277F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18278F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18279F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18280F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18281F: Documentation/devicetree/bindings/riscv/microchip.yaml 18282F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18283F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18284F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18285F: arch/riscv/boot/dts/microchip/ 18286F: drivers/char/hw_random/mpfs-rng.c 18287F: drivers/clk/microchip/clk-mpfs*.c 18288F: drivers/i2c/busses/i2c-microchip-corei2c.c 18289F: drivers/mailbox/mailbox-mpfs.c 18290F: drivers/pci/controller/pcie-microchip-host.c 18291F: drivers/pwm/pwm-microchip-core.c 18292F: drivers/reset/reset-mpfs.c 18293F: drivers/rtc/rtc-mpfs.c 18294F: drivers/soc/microchip/mpfs-sys-controller.c 18295F: drivers/spi/spi-microchip-core-qspi.c 18296F: drivers/spi/spi-microchip-core.c 18297F: drivers/usb/musb/mpfs.c 18298F: include/soc/microchip/mpfs.h 18299 18300RISC-V MISC SOC SUPPORT 18301M: Conor Dooley <conor@kernel.org> 18302L: linux-riscv@lists.infradead.org 18303S: Maintained 18304Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18305T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18306F: Documentation/devicetree/bindings/riscv/ 18307F: arch/riscv/boot/dts/ 18308X: arch/riscv/boot/dts/allwinner/ 18309X: arch/riscv/boot/dts/renesas/ 18310 18311RISC-V PMU DRIVERS 18312M: Atish Patra <atishp@atishpatra.org> 18313R: Anup Patel <anup@brainfault.org> 18314L: linux-riscv@lists.infradead.org 18315S: Supported 18316F: drivers/perf/riscv_pmu.c 18317F: drivers/perf/riscv_pmu_legacy.c 18318F: drivers/perf/riscv_pmu_sbi.c 18319 18320RISC-V THEAD SoC SUPPORT 18321M: Jisheng Zhang <jszhang@kernel.org> 18322M: Guo Ren <guoren@kernel.org> 18323M: Fu Wei <wefu@redhat.com> 18324L: linux-riscv@lists.infradead.org 18325S: Maintained 18326F: arch/riscv/boot/dts/thead/ 18327 18328RNBD BLOCK DRIVERS 18329M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18330M: Jack Wang <jinpu.wang@ionos.com> 18331L: linux-block@vger.kernel.org 18332S: Maintained 18333F: drivers/block/rnbd/ 18334 18335ROCCAT DRIVERS 18336M: Stefan Achatz <erazor_de@users.sourceforge.net> 18337S: Maintained 18338W: http://sourceforge.net/projects/roccat/ 18339F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18340F: drivers/hid/hid-roccat* 18341F: include/linux/hid-roccat* 18342 18343ROCKCHIP CRYPTO DRIVERS 18344M: Corentin Labbe <clabbe@baylibre.com> 18345L: linux-crypto@vger.kernel.org 18346S: Maintained 18347F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18348F: drivers/crypto/rockchip/ 18349 18350ROCKCHIP I2S TDM DRIVER 18351M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18352L: linux-rockchip@lists.infradead.org 18353S: Maintained 18354F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18355F: sound/soc/rockchip/rockchip_i2s_tdm.* 18356 18357ROCKCHIP ISP V1 DRIVER 18358M: Dafna Hirschfeld <dafna@fastmail.com> 18359L: linux-media@vger.kernel.org 18360L: linux-rockchip@lists.infradead.org 18361S: Maintained 18362F: Documentation/admin-guide/media/rkisp1.rst 18363F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18364F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18365F: drivers/media/platform/rockchip/rkisp1 18366F: include/uapi/linux/rkisp1-config.h 18367 18368ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18369M: Jacob Chen <jacob-chen@iotwrt.com> 18370M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18371L: linux-media@vger.kernel.org 18372L: linux-rockchip@lists.infradead.org 18373S: Maintained 18374F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18375F: drivers/media/platform/rockchip/rga/ 18376 18377ROCKCHIP VIDEO DECODER DRIVER 18378M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18379L: linux-media@vger.kernel.org 18380L: linux-rockchip@lists.infradead.org 18381S: Maintained 18382F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18383F: drivers/staging/media/rkvdec/ 18384 18385ROCKER DRIVER 18386M: Jiri Pirko <jiri@resnulli.us> 18387L: netdev@vger.kernel.org 18388S: Supported 18389F: drivers/net/ethernet/rocker/ 18390 18391ROCKETPORT EXPRESS/INFINITY DRIVER 18392M: Kevin Cernekee <cernekee@gmail.com> 18393L: linux-serial@vger.kernel.org 18394S: Odd Fixes 18395F: drivers/tty/serial/rp2.* 18396 18397ROHM BD99954 CHARGER IC 18398M: Matti Vaittinen <mazziesaccount@gmail.com> 18399S: Supported 18400F: drivers/power/supply/bd99954-charger.c 18401F: drivers/power/supply/bd99954-charger.h 18402 18403ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18404M: Tomasz Duszynski <tduszyns@gmail.com> 18405S: Maintained 18406F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18407F: drivers/iio/light/bh1750.c 18408 18409ROHM BU270xx LIGHT SENSOR DRIVERs 18410M: Matti Vaittinen <mazziesaccount@gmail.com> 18411L: linux-iio@vger.kernel.org 18412S: Supported 18413F: drivers/iio/light/rohm-bu27008.c 18414F: drivers/iio/light/rohm-bu27034.c 18415 18416ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18417M: Marek Vasut <marek.vasut+renesas@gmail.com> 18418L: linux-kernel@vger.kernel.org 18419L: linux-renesas-soc@vger.kernel.org 18420S: Supported 18421F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18422F: drivers/gpio/gpio-bd9571mwv.c 18423F: drivers/mfd/bd9571mwv.c 18424F: drivers/regulator/bd9571mwv-regulator.c 18425F: include/linux/mfd/bd9571mwv.h 18426 18427ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18428M: Matti Vaittinen <mazziesaccount@gmail.com> 18429S: Supported 18430F: drivers/clk/clk-bd718x7.c 18431F: drivers/gpio/gpio-bd71815.c 18432F: drivers/gpio/gpio-bd71828.c 18433F: drivers/mfd/rohm-bd71828.c 18434F: drivers/mfd/rohm-bd718x7.c 18435F: drivers/mfd/rohm-bd9576.c 18436F: drivers/regulator/bd71815-regulator.c 18437F: drivers/regulator/bd71828-regulator.c 18438F: drivers/regulator/bd718x7-regulator.c 18439F: drivers/regulator/bd9576-regulator.c 18440F: drivers/regulator/rohm-regulator.c 18441F: drivers/rtc/rtc-bd70528.c 18442F: drivers/watchdog/bd9576_wdt.c 18443F: include/linux/mfd/rohm-bd71815.h 18444F: include/linux/mfd/rohm-bd71828.h 18445F: include/linux/mfd/rohm-bd718x7.h 18446F: include/linux/mfd/rohm-bd957x.h 18447F: include/linux/mfd/rohm-generic.h 18448F: include/linux/mfd/rohm-shared.h 18449 18450ROSE NETWORK LAYER 18451M: Ralf Baechle <ralf@linux-mips.org> 18452L: linux-hams@vger.kernel.org 18453S: Maintained 18454W: http://www.linux-ax25.org/ 18455F: include/net/rose.h 18456F: include/uapi/linux/rose.h 18457F: net/rose/ 18458 18459ROTATION DRIVER FOR ALLWINNER A83T 18460M: Jernej Skrabec <jernej.skrabec@gmail.com> 18461L: linux-media@vger.kernel.org 18462S: Maintained 18463T: git git://linuxtv.org/media_tree.git 18464F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18465F: drivers/media/platform/sunxi/sun8i-rotate/ 18466 18467RPMSG TTY DRIVER 18468M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18469L: linux-remoteproc@vger.kernel.org 18470S: Maintained 18471F: drivers/tty/rpmsg_tty.c 18472 18473RTL2830 MEDIA DRIVER 18474M: Antti Palosaari <crope@iki.fi> 18475L: linux-media@vger.kernel.org 18476S: Maintained 18477W: https://linuxtv.org 18478W: http://palosaari.fi/linux/ 18479Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18480T: git git://linuxtv.org/anttip/media_tree.git 18481F: drivers/media/dvb-frontends/rtl2830* 18482 18483RTL2832 MEDIA DRIVER 18484M: Antti Palosaari <crope@iki.fi> 18485L: linux-media@vger.kernel.org 18486S: Maintained 18487W: https://linuxtv.org 18488W: http://palosaari.fi/linux/ 18489Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18490T: git git://linuxtv.org/anttip/media_tree.git 18491F: drivers/media/dvb-frontends/rtl2832* 18492 18493RTL2832_SDR MEDIA DRIVER 18494M: Antti Palosaari <crope@iki.fi> 18495L: linux-media@vger.kernel.org 18496S: Maintained 18497W: https://linuxtv.org 18498W: http://palosaari.fi/linux/ 18499Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18500T: git git://linuxtv.org/anttip/media_tree.git 18501F: drivers/media/dvb-frontends/rtl2832_sdr* 18502 18503RTL8180 WIRELESS DRIVER 18504L: linux-wireless@vger.kernel.org 18505S: Orphan 18506W: https://wireless.wiki.kernel.org/ 18507T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18508F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18509 18510RTL8187 WIRELESS DRIVER 18511M: Herton Ronaldo Krzesinski <herton@canonical.com> 18512M: Hin-Tak Leung <htl10@users.sourceforge.net> 18513M: Larry Finger <Larry.Finger@lwfinger.net> 18514L: linux-wireless@vger.kernel.org 18515S: Maintained 18516W: https://wireless.wiki.kernel.org/ 18517T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18518F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18519 18520RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18521M: Jes Sorensen <Jes.Sorensen@gmail.com> 18522L: linux-wireless@vger.kernel.org 18523S: Maintained 18524T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18525F: drivers/net/wireless/realtek/rtl8xxxu/ 18526 18527RTRS TRANSPORT DRIVERS 18528M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18529M: Jack Wang <jinpu.wang@ionos.com> 18530L: linux-rdma@vger.kernel.org 18531S: Maintained 18532F: drivers/infiniband/ulp/rtrs/ 18533 18534RUNTIME VERIFICATION (RV) 18535M: Daniel Bristot de Oliveira <bristot@kernel.org> 18536M: Steven Rostedt <rostedt@goodmis.org> 18537L: linux-trace-kernel@vger.kernel.org 18538S: Maintained 18539F: Documentation/trace/rv/ 18540F: include/linux/rv.h 18541F: include/rv/ 18542F: kernel/trace/rv/ 18543F: tools/verification/ 18544 18545RUST 18546M: Miguel Ojeda <ojeda@kernel.org> 18547M: Alex Gaynor <alex.gaynor@gmail.com> 18548M: Wedson Almeida Filho <wedsonaf@gmail.com> 18549R: Boqun Feng <boqun.feng@gmail.com> 18550R: Gary Guo <gary@garyguo.net> 18551R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18552R: Benno Lossin <benno.lossin@proton.me> 18553L: rust-for-linux@vger.kernel.org 18554S: Supported 18555W: https://github.com/Rust-for-Linux/linux 18556B: https://github.com/Rust-for-Linux/linux/issues 18557C: zulip://rust-for-linux.zulipchat.com 18558T: git https://github.com/Rust-for-Linux/linux.git rust-next 18559F: Documentation/rust/ 18560F: rust/ 18561F: samples/rust/ 18562F: scripts/*rust* 18563K: \b(?i:rust)\b 18564 18565RXRPC SOCKETS (AF_RXRPC) 18566M: David Howells <dhowells@redhat.com> 18567M: Marc Dionne <marc.dionne@auristor.com> 18568L: linux-afs@lists.infradead.org 18569S: Supported 18570W: https://www.infradead.org/~dhowells/kafs/ 18571F: Documentation/networking/rxrpc.rst 18572F: include/keys/rxrpc-type.h 18573F: include/net/af_rxrpc.h 18574F: include/trace/events/rxrpc.h 18575F: include/uapi/linux/rxrpc.h 18576F: net/rxrpc/ 18577 18578S3 SAVAGE FRAMEBUFFER DRIVER 18579M: Antonino Daplas <adaplas@gmail.com> 18580L: linux-fbdev@vger.kernel.org 18581S: Maintained 18582F: drivers/video/fbdev/savage/ 18583 18584S390 ARCHITECTURE 18585M: Heiko Carstens <hca@linux.ibm.com> 18586M: Vasily Gorbik <gor@linux.ibm.com> 18587M: Alexander Gordeev <agordeev@linux.ibm.com> 18588R: Christian Borntraeger <borntraeger@linux.ibm.com> 18589R: Sven Schnelle <svens@linux.ibm.com> 18590L: linux-s390@vger.kernel.org 18591S: Supported 18592T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18593F: Documentation/driver-api/s390-drivers.rst 18594F: Documentation/s390/ 18595F: arch/s390/ 18596F: drivers/s390/ 18597F: drivers/watchdog/diag288_wdt.c 18598 18599S390 COMMON I/O LAYER 18600M: Vineeth Vijayan <vneethv@linux.ibm.com> 18601M: Peter Oberparleiter <oberpar@linux.ibm.com> 18602L: linux-s390@vger.kernel.org 18603S: Supported 18604F: drivers/s390/cio/ 18605 18606S390 DASD DRIVER 18607M: Stefan Haberland <sth@linux.ibm.com> 18608M: Jan Hoeppner <hoeppner@linux.ibm.com> 18609L: linux-s390@vger.kernel.org 18610S: Supported 18611F: block/partitions/ibm.c 18612F: drivers/s390/block/dasd* 18613F: include/linux/dasd_mod.h 18614 18615S390 IOMMU (PCI) 18616M: Niklas Schnelle <schnelle@linux.ibm.com> 18617M: Matthew Rosato <mjrosato@linux.ibm.com> 18618R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18619L: linux-s390@vger.kernel.org 18620S: Supported 18621F: drivers/iommu/s390-iommu.c 18622 18623S390 IUCV NETWORK LAYER 18624M: Alexandra Winter <wintera@linux.ibm.com> 18625M: Wenjia Zhang <wenjia@linux.ibm.com> 18626L: linux-s390@vger.kernel.org 18627L: netdev@vger.kernel.org 18628S: Supported 18629F: drivers/s390/net/*iucv* 18630F: include/net/iucv/ 18631F: net/iucv/ 18632 18633S390 MM 18634M: Alexander Gordeev <agordeev@linux.ibm.com> 18635M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18636L: linux-s390@vger.kernel.org 18637S: Supported 18638T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18639F: arch/s390/include/asm/pgtable.h 18640F: arch/s390/mm 18641 18642S390 NETWORK DRIVERS 18643M: Alexandra Winter <wintera@linux.ibm.com> 18644M: Wenjia Zhang <wenjia@linux.ibm.com> 18645L: linux-s390@vger.kernel.org 18646L: netdev@vger.kernel.org 18647S: Supported 18648F: drivers/s390/net/ 18649 18650S390 PCI SUBSYSTEM 18651M: Niklas Schnelle <schnelle@linux.ibm.com> 18652M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18653L: linux-s390@vger.kernel.org 18654S: Supported 18655F: Documentation/s390/pci.rst 18656F: arch/s390/pci/ 18657F: drivers/pci/hotplug/s390_pci_hpc.c 18658 18659S390 SCM DRIVER 18660M: Vineeth Vijayan <vneethv@linux.ibm.com> 18661L: linux-s390@vger.kernel.org 18662S: Supported 18663F: drivers/s390/block/scm* 18664F: drivers/s390/cio/scm.c 18665 18666S390 VFIO AP DRIVER 18667M: Tony Krowiak <akrowiak@linux.ibm.com> 18668M: Halil Pasic <pasic@linux.ibm.com> 18669M: Jason Herne <jjherne@linux.ibm.com> 18670L: linux-s390@vger.kernel.org 18671S: Supported 18672F: Documentation/s390/vfio-ap* 18673F: drivers/s390/crypto/vfio_ap* 18674 18675S390 VFIO-CCW DRIVER 18676M: Eric Farman <farman@linux.ibm.com> 18677M: Matthew Rosato <mjrosato@linux.ibm.com> 18678R: Halil Pasic <pasic@linux.ibm.com> 18679L: linux-s390@vger.kernel.org 18680L: kvm@vger.kernel.org 18681S: Supported 18682F: Documentation/s390/vfio-ccw.rst 18683F: drivers/s390/cio/vfio_ccw* 18684F: include/uapi/linux/vfio_ccw.h 18685 18686S390 VFIO-PCI DRIVER 18687M: Matthew Rosato <mjrosato@linux.ibm.com> 18688M: Eric Farman <farman@linux.ibm.com> 18689L: linux-s390@vger.kernel.org 18690L: kvm@vger.kernel.org 18691S: Supported 18692F: arch/s390/kvm/pci* 18693F: drivers/vfio/pci/vfio_pci_zdev.c 18694F: include/uapi/linux/vfio_zdev.h 18695 18696S390 ZCRYPT DRIVER 18697M: Harald Freudenberger <freude@linux.ibm.com> 18698L: linux-s390@vger.kernel.org 18699S: Supported 18700F: drivers/s390/crypto/ 18701 18702S390 ZFCP DRIVER 18703M: Steffen Maier <maier@linux.ibm.com> 18704M: Benjamin Block <bblock@linux.ibm.com> 18705L: linux-s390@vger.kernel.org 18706S: Supported 18707F: drivers/s390/scsi/zfcp_* 18708 18709SAA6588 RDS RECEIVER DRIVER 18710M: Hans Verkuil <hverkuil@xs4all.nl> 18711L: linux-media@vger.kernel.org 18712S: Odd Fixes 18713W: https://linuxtv.org 18714T: git git://linuxtv.org/media_tree.git 18715F: drivers/media/i2c/saa6588* 18716 18717SAA7134 VIDEO4LINUX DRIVER 18718M: Mauro Carvalho Chehab <mchehab@kernel.org> 18719L: linux-media@vger.kernel.org 18720S: Odd fixes 18721W: https://linuxtv.org 18722T: git git://linuxtv.org/media_tree.git 18723F: Documentation/driver-api/media/drivers/saa7134* 18724F: drivers/media/pci/saa7134/ 18725 18726SAA7146 VIDEO4LINUX-2 DRIVER 18727M: Hans Verkuil <hverkuil@xs4all.nl> 18728L: linux-media@vger.kernel.org 18729S: Maintained 18730T: git git://linuxtv.org/media_tree.git 18731F: drivers/media/common/saa7146/ 18732F: drivers/media/pci/saa7146/ 18733F: include/media/drv-intf/saa7146* 18734 18735SAFESETID SECURITY MODULE 18736M: Micah Morton <mortonm@chromium.org> 18737S: Supported 18738F: Documentation/admin-guide/LSM/SafeSetID.rst 18739F: security/safesetid/ 18740 18741SAMSUNG AUDIO (ASoC) DRIVERS 18742M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18743L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18744S: Maintained 18745B: mailto:linux-samsung-soc@vger.kernel.org 18746F: Documentation/devicetree/bindings/sound/samsung* 18747F: sound/soc/samsung/ 18748 18749SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18750M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18751L: linux-crypto@vger.kernel.org 18752L: linux-samsung-soc@vger.kernel.org 18753S: Maintained 18754F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18755F: drivers/crypto/exynos-rng.c 18756 18757SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18758M: Łukasz Stelmach <l.stelmach@samsung.com> 18759L: linux-samsung-soc@vger.kernel.org 18760S: Maintained 18761F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18762F: drivers/char/hw_random/exynos-trng.c 18763 18764SAMSUNG FRAMEBUFFER DRIVER 18765M: Jingoo Han <jingoohan1@gmail.com> 18766L: linux-fbdev@vger.kernel.org 18767S: Maintained 18768F: drivers/video/fbdev/s3c-fb.c 18769 18770SAMSUNG INTERCONNECT DRIVERS 18771M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18772M: Artur Świgoń <a.swigon@samsung.com> 18773L: linux-pm@vger.kernel.org 18774L: linux-samsung-soc@vger.kernel.org 18775S: Supported 18776F: drivers/interconnect/samsung/ 18777 18778SAMSUNG LAPTOP DRIVER 18779M: Corentin Chary <corentin.chary@gmail.com> 18780L: platform-driver-x86@vger.kernel.org 18781S: Maintained 18782F: drivers/platform/x86/samsung-laptop.c 18783 18784SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18785M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18786L: linux-kernel@vger.kernel.org 18787L: linux-samsung-soc@vger.kernel.org 18788S: Supported 18789B: mailto:linux-samsung-soc@vger.kernel.org 18790F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18791F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18792F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18793F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18794F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18795F: drivers/clk/clk-s2mps11.c 18796F: drivers/mfd/sec*.c 18797F: drivers/regulator/s2m*.c 18798F: drivers/regulator/s5m*.c 18799F: drivers/rtc/rtc-s5m.c 18800F: include/linux/mfd/samsung/ 18801 18802SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18803M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18804L: linux-media@vger.kernel.org 18805L: linux-samsung-soc@vger.kernel.org 18806S: Maintained 18807F: drivers/media/platform/samsung/s3c-camif/ 18808F: include/media/drv-intf/s3c_camif.h 18809 18810SAMSUNG S3FWRN5 NFC DRIVER 18811M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18812S: Maintained 18813F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18814F: drivers/nfc/s3fwrn5 18815 18816SAMSUNG S5C73M3 CAMERA DRIVER 18817M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18818M: Andrzej Hajda <andrzej.hajda@intel.com> 18819L: linux-media@vger.kernel.org 18820S: Supported 18821F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18822F: drivers/media/i2c/s5c73m3/* 18823 18824SAMSUNG S5K5BAF CAMERA DRIVER 18825M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18826M: Andrzej Hajda <andrzej.hajda@intel.com> 18827L: linux-media@vger.kernel.org 18828S: Supported 18829F: drivers/media/i2c/s5k5baf.c 18830 18831SAMSUNG S5P Security SubSystem (SSS) DRIVER 18832M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18833M: Vladimir Zapolskiy <vz@mleia.com> 18834L: linux-crypto@vger.kernel.org 18835L: linux-samsung-soc@vger.kernel.org 18836S: Maintained 18837F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18838F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18839F: drivers/crypto/s5p-sss.c 18840 18841SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18842M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18843L: linux-media@vger.kernel.org 18844S: Supported 18845Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18846F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18847F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18848F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18849F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18850F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18851F: drivers/media/platform/samsung/exynos4-is/ 18852 18853SAMSUNG SOC CLOCK DRIVERS 18854M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18855M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18856M: Tomasz Figa <tomasz.figa@gmail.com> 18857M: Chanwoo Choi <cw00.choi@samsung.com> 18858R: Alim Akhtar <alim.akhtar@samsung.com> 18859L: linux-samsung-soc@vger.kernel.org 18860S: Supported 18861T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18862T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18863F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18864F: Documentation/devicetree/bindings/clock/samsung,s3c* 18865F: drivers/clk/samsung/ 18866F: include/dt-bindings/clock/exynos*.h 18867F: include/dt-bindings/clock/s5p*.h 18868F: include/dt-bindings/clock/samsung,*.h 18869F: include/linux/clk/samsung.h 18870 18871SAMSUNG SPI DRIVERS 18872M: Andi Shyti <andi.shyti@kernel.org> 18873L: linux-spi@vger.kernel.org 18874L: linux-samsung-soc@vger.kernel.org 18875S: Maintained 18876F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18877F: drivers/spi/spi-s3c* 18878F: include/linux/platform_data/spi-s3c64xx.h 18879 18880SAMSUNG SXGBE DRIVERS 18881M: Byungho An <bh74.an@samsung.com> 18882L: netdev@vger.kernel.org 18883S: Supported 18884F: drivers/net/ethernet/samsung/sxgbe/ 18885 18886SAMSUNG THERMAL DRIVER 18887M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18888M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18889L: linux-pm@vger.kernel.org 18890L: linux-samsung-soc@vger.kernel.org 18891S: Maintained 18892F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18893F: drivers/thermal/samsung/ 18894 18895SAMSUNG USB2 PHY DRIVER 18896M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18897L: linux-kernel@vger.kernel.org 18898S: Supported 18899F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18900F: Documentation/driver-api/phy/samsung-usb2.rst 18901F: drivers/phy/samsung/phy-exynos4210-usb2.c 18902F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18903F: drivers/phy/samsung/phy-exynos5250-usb2.c 18904F: drivers/phy/samsung/phy-s5pv210-usb2.c 18905F: drivers/phy/samsung/phy-samsung-usb2.c 18906F: drivers/phy/samsung/phy-samsung-usb2.h 18907 18908SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18909M: Paul Barker <paul.barker@sancloud.com> 18910R: Marc Murphy <marc.murphy@sancloud.com> 18911S: Supported 18912F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18913 18914SC1200 WDT DRIVER 18915M: Zwane Mwaikambo <zwanem@gmail.com> 18916S: Maintained 18917F: drivers/watchdog/sc1200wdt.c 18918 18919SCHEDULER 18920M: Ingo Molnar <mingo@redhat.com> 18921M: Peter Zijlstra <peterz@infradead.org> 18922M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18923M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18924R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18925R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18926R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18927R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18928R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18929R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18930L: linux-kernel@vger.kernel.org 18931S: Maintained 18932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18933F: include/linux/preempt.h 18934F: include/linux/sched.h 18935F: include/linux/wait.h 18936F: include/uapi/linux/sched.h 18937F: kernel/sched/ 18938 18939SCSI LIBSAS SUBSYSTEM 18940R: John Garry <john.g.garry@oracle.com> 18941R: Jason Yan <yanaijie@huawei.com> 18942L: linux-scsi@vger.kernel.org 18943S: Supported 18944F: Documentation/scsi/libsas.rst 18945F: drivers/scsi/libsas/ 18946F: include/scsi/libsas.h 18947F: include/scsi/sas_ata.h 18948 18949SCSI RDMA PROTOCOL (SRP) INITIATOR 18950M: Bart Van Assche <bvanassche@acm.org> 18951L: linux-rdma@vger.kernel.org 18952S: Supported 18953Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18954F: drivers/infiniband/ulp/srp/ 18955F: include/scsi/srp.h 18956 18957SCSI RDMA PROTOCOL (SRP) TARGET 18958M: Bart Van Assche <bvanassche@acm.org> 18959L: linux-rdma@vger.kernel.org 18960L: target-devel@vger.kernel.org 18961S: Supported 18962Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18963F: drivers/infiniband/ulp/srpt/ 18964 18965SCSI SG DRIVER 18966M: Doug Gilbert <dgilbert@interlog.com> 18967L: linux-scsi@vger.kernel.org 18968S: Maintained 18969W: http://sg.danny.cz/sg 18970F: Documentation/scsi/scsi-generic.rst 18971F: drivers/scsi/sg.c 18972F: include/scsi/sg.h 18973 18974SCSI SUBSYSTEM 18975M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18976M: "Martin K. Petersen" <martin.petersen@oracle.com> 18977L: linux-scsi@vger.kernel.org 18978S: Maintained 18979Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18980T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18981T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18982F: Documentation/devicetree/bindings/scsi/ 18983F: drivers/scsi/ 18984F: drivers/ufs/ 18985F: include/scsi/ 18986 18987SCSI TAPE DRIVER 18988M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18989L: linux-scsi@vger.kernel.org 18990S: Maintained 18991F: Documentation/scsi/st.rst 18992F: drivers/scsi/st.* 18993F: drivers/scsi/st_*.h 18994 18995SCSI TARGET CORE USER DRIVER 18996M: Bodo Stroesser <bostroesser@gmail.com> 18997L: linux-scsi@vger.kernel.org 18998L: target-devel@vger.kernel.org 18999S: Supported 19000F: Documentation/target/tcmu-design.rst 19001F: drivers/target/target_core_user.c 19002F: include/uapi/linux/target_core_user.h 19003 19004SCSI TARGET SUBSYSTEM 19005M: "Martin K. Petersen" <martin.petersen@oracle.com> 19006L: linux-scsi@vger.kernel.org 19007L: target-devel@vger.kernel.org 19008S: Supported 19009W: http://www.linux-iscsi.org 19010Q: https://patchwork.kernel.org/project/target-devel/list/ 19011T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19012F: Documentation/target/ 19013F: drivers/target/ 19014F: include/target/ 19015 19016SCTP PROTOCOL 19017M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19018M: Xin Long <lucien.xin@gmail.com> 19019L: linux-sctp@vger.kernel.org 19020S: Maintained 19021W: https://github.com/sctp/lksctp-tools/wiki 19022F: Documentation/networking/sctp.rst 19023F: include/linux/sctp.h 19024F: include/net/sctp/ 19025F: include/uapi/linux/sctp.h 19026F: net/sctp/ 19027 19028SCx200 CPU SUPPORT 19029M: Jim Cromie <jim.cromie@gmail.com> 19030S: Odd Fixes 19031F: Documentation/i2c/busses/scx200_acb.rst 19032F: arch/x86/platform/scx200/ 19033F: drivers/i2c/busses/scx200* 19034F: drivers/mtd/maps/scx200_docflash.c 19035F: drivers/watchdog/scx200_wdt.c 19036F: include/linux/scx200.h 19037 19038SCx200 GPIO DRIVER 19039M: Jim Cromie <jim.cromie@gmail.com> 19040S: Maintained 19041F: drivers/char/scx200_gpio.c 19042F: include/linux/scx200_gpio.h 19043 19044SCx200 HRT CLOCKSOURCE DRIVER 19045M: Jim Cromie <jim.cromie@gmail.com> 19046S: Maintained 19047F: drivers/clocksource/scx200_hrt.c 19048 19049SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19050M: Sascha Sommer <saschasommer@freenet.de> 19051L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19052S: Maintained 19053F: drivers/mmc/host/sdricoh_cs.c 19054 19055SECO BOARDS CEC DRIVER 19056M: Ettore Chimenti <ek5.chimenti@gmail.com> 19057S: Maintained 19058F: drivers/media/cec/platform/seco/seco-cec.c 19059F: drivers/media/cec/platform/seco/seco-cec.h 19060 19061SECURE COMPUTING 19062M: Kees Cook <keescook@chromium.org> 19063R: Andy Lutomirski <luto@amacapital.net> 19064R: Will Drewry <wad@chromium.org> 19065S: Supported 19066T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19067F: Documentation/userspace-api/seccomp_filter.rst 19068F: include/linux/seccomp.h 19069F: include/uapi/linux/seccomp.h 19070F: kernel/seccomp.c 19071F: tools/testing/selftests/kselftest_harness.h 19072F: tools/testing/selftests/seccomp/* 19073K: \bsecure_computing 19074K: \bTIF_SECCOMP\b 19075 19076SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19077M: Kamal Dasu <kamal.dasu@broadcom.com> 19078M: Al Cooper <alcooperx@gmail.com> 19079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19080L: linux-mmc@vger.kernel.org 19081S: Maintained 19082F: drivers/mmc/host/sdhci-brcmstb* 19083 19084SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19085M: Adrian Hunter <adrian.hunter@intel.com> 19086L: linux-mmc@vger.kernel.org 19087S: Supported 19088F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19089F: drivers/mmc/host/sdhci* 19090 19091SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19092M: Eugen Hristev <eugen.hristev@microchip.com> 19093L: linux-mmc@vger.kernel.org 19094S: Supported 19095F: drivers/mmc/host/sdhci-of-at91.c 19096 19097SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19098M: Haibo Chen <haibo.chen@nxp.com> 19099L: linux-imx@nxp.com 19100L: linux-mmc@vger.kernel.org 19101S: Maintained 19102F: drivers/mmc/host/sdhci-esdhc-imx.c 19103 19104SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19105M: Ben Dooks <ben-linux@fluff.org> 19106M: Jaehoon Chung <jh80.chung@samsung.com> 19107L: linux-mmc@vger.kernel.org 19108S: Maintained 19109F: drivers/mmc/host/sdhci-s3c* 19110 19111SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19112M: Viresh Kumar <vireshk@kernel.org> 19113L: linux-mmc@vger.kernel.org 19114S: Maintained 19115F: drivers/mmc/host/sdhci-spear.c 19116 19117SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19118M: Vignesh Raghavendra <vigneshr@ti.com> 19119L: linux-mmc@vger.kernel.org 19120S: Maintained 19121F: drivers/mmc/host/sdhci-omap.c 19122 19123SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19124M: Jonathan Derrick <jonathan.derrick@linux.dev> 19125L: linux-block@vger.kernel.org 19126S: Supported 19127F: block/opal_proto.h 19128F: block/sed* 19129F: include/linux/sed* 19130F: include/uapi/linux/sed* 19131 19132SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19133M: Mark Rutland <mark.rutland@arm.com> 19134M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19135M: Sudeep Holla <sudeep.holla@arm.com> 19136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19137S: Maintained 19138F: drivers/firmware/smccc/ 19139F: include/linux/arm-smccc.h 19140 19141SECURITY CONTACT 19142M: Security Officers <security@kernel.org> 19143S: Supported 19144F: Documentation/process/security-bugs.rst 19145 19146SECURITY SUBSYSTEM 19147M: Paul Moore <paul@paul-moore.com> 19148M: James Morris <jmorris@namei.org> 19149M: "Serge E. Hallyn" <serge@hallyn.com> 19150L: linux-security-module@vger.kernel.org (suggested Cc:) 19151S: Supported 19152W: http://kernsec.org/ 19153T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19154F: security/ 19155X: security/selinux/ 19156 19157SELINUX SECURITY MODULE 19158M: Paul Moore <paul@paul-moore.com> 19159M: Stephen Smalley <stephen.smalley.work@gmail.com> 19160M: Eric Paris <eparis@parisplace.org> 19161L: selinux@vger.kernel.org 19162S: Supported 19163W: https://selinuxproject.org 19164W: https://github.com/SELinuxProject 19165T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19166F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19167F: Documentation/ABI/removed/sysfs-selinux-disable 19168F: Documentation/admin-guide/LSM/SELinux.rst 19169F: include/trace/events/avc.h 19170F: include/uapi/linux/selinux_netlink.h 19171F: scripts/selinux/ 19172F: security/selinux/ 19173 19174SENSABLE PHANTOM 19175M: Jiri Slaby <jirislaby@kernel.org> 19176S: Maintained 19177F: drivers/misc/phantom.c 19178F: include/uapi/linux/phantom.h 19179 19180SENSEAIR SUNRISE 006-0-0007 19181M: Jacopo Mondi <jacopo@jmondi.org> 19182S: Maintained 19183F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19184F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19185F: drivers/iio/chemical/sunrise_co2.c 19186 19187SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19188M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19189S: Maintained 19190F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19191F: drivers/iio/chemical/scd30.h 19192F: drivers/iio/chemical/scd30_core.c 19193F: drivers/iio/chemical/scd30_i2c.c 19194F: drivers/iio/chemical/scd30_serial.c 19195 19196SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19197M: Roan van Dijk <roan@protonic.nl> 19198S: Maintained 19199F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19200F: drivers/iio/chemical/scd4x.c 19201 19202SENSIRION SGP40 GAS SENSOR DRIVER 19203M: Andreas Klinger <ak@it-klinger.de> 19204S: Maintained 19205F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19206F: drivers/iio/chemical/sgp40.c 19207 19208SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19209M: Tomasz Duszynski <tduszyns@gmail.com> 19210S: Maintained 19211F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19212F: drivers/iio/chemical/sps30.c 19213F: drivers/iio/chemical/sps30_i2c.c 19214F: drivers/iio/chemical/sps30_serial.c 19215 19216SERIAL DEVICE BUS 19217M: Rob Herring <robh@kernel.org> 19218L: linux-serial@vger.kernel.org 19219S: Maintained 19220F: Documentation/devicetree/bindings/serial/serial.yaml 19221F: drivers/tty/serdev/ 19222F: include/linux/serdev.h 19223 19224SERIAL DRIVERS 19225M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19226L: linux-serial@vger.kernel.org 19227S: Maintained 19228F: Documentation/devicetree/bindings/serial/ 19229F: drivers/tty/serial/ 19230 19231SERIAL IR RECEIVER 19232M: Sean Young <sean@mess.org> 19233L: linux-media@vger.kernel.org 19234S: Maintained 19235F: drivers/media/rc/serial_ir.c 19236 19237SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19238M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19239L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19240S: Maintained 19241F: Documentation/devicetree/bindings/slimbus/ 19242F: drivers/slimbus/ 19243F: include/linux/slimbus.h 19244 19245SFC NETWORK DRIVER 19246M: Edward Cree <ecree.xilinx@gmail.com> 19247M: Martin Habets <habetsm.xilinx@gmail.com> 19248L: netdev@vger.kernel.org 19249L: linux-net-drivers@amd.com 19250S: Supported 19251F: Documentation/networking/devlink/sfc.rst 19252F: drivers/net/ethernet/sfc/ 19253 19254SFCTEMP HWMON DRIVER 19255M: Emil Renner Berthing <kernel@esmil.dk> 19256L: linux-hwmon@vger.kernel.org 19257S: Maintained 19258F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19259F: Documentation/hwmon/sfctemp.rst 19260F: drivers/hwmon/sfctemp.c 19261 19262SFF/SFP/SFP+ MODULE SUPPORT 19263M: Russell King <linux@armlinux.org.uk> 19264L: netdev@vger.kernel.org 19265S: Maintained 19266F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19267F: drivers/net/phy/phylink.c 19268F: drivers/net/phy/sfp* 19269F: include/linux/mdio/mdio-i2c.h 19270F: include/linux/phylink.h 19271F: include/linux/sfp.h 19272K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19273 19274SGI GRU DRIVER 19275M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19276S: Maintained 19277F: drivers/misc/sgi-gru/ 19278 19279SGI XP/XPC/XPNET DRIVER 19280M: Robin Holt <robinmholt@gmail.com> 19281M: Steve Wahl <steve.wahl@hpe.com> 19282R: Mike Travis <mike.travis@hpe.com> 19283S: Maintained 19284F: drivers/misc/sgi-xp/ 19285 19286SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19287M: Karsten Graul <kgraul@linux.ibm.com> 19288M: Wenjia Zhang <wenjia@linux.ibm.com> 19289M: Jan Karcher <jaka@linux.ibm.com> 19290R: D. Wythe <alibuda@linux.alibaba.com> 19291R: Tony Lu <tonylu@linux.alibaba.com> 19292R: Wen Gu <guwen@linux.alibaba.com> 19293L: linux-s390@vger.kernel.org 19294S: Supported 19295F: net/smc/ 19296 19297SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19298M: Linus Walleij <linus.walleij@linaro.org> 19299L: linux-iio@vger.kernel.org 19300S: Maintained 19301T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19302F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19303F: drivers/iio/light/gp2ap002.c 19304 19305SHARP RJ54N1CB0C SENSOR DRIVER 19306M: Jacopo Mondi <jacopo@jmondi.org> 19307L: linux-media@vger.kernel.org 19308S: Odd fixes 19309T: git git://linuxtv.org/media_tree.git 19310F: drivers/media/i2c/rj54n1cb0c.c 19311F: include/media/i2c/rj54n1cb0c.h 19312 19313SH_VOU V4L2 OUTPUT DRIVER 19314L: linux-media@vger.kernel.org 19315S: Orphan 19316F: drivers/media/platform/renesas/sh_vou.c 19317F: include/media/drv-intf/sh_vou.h 19318 19319SI2157 MEDIA DRIVER 19320M: Antti Palosaari <crope@iki.fi> 19321L: linux-media@vger.kernel.org 19322S: Maintained 19323W: https://linuxtv.org 19324W: http://palosaari.fi/linux/ 19325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19326T: git git://linuxtv.org/anttip/media_tree.git 19327F: drivers/media/tuners/si2157* 19328 19329SI2165 MEDIA DRIVER 19330M: Matthias Schwarzott <zzam@gentoo.org> 19331L: linux-media@vger.kernel.org 19332S: Maintained 19333W: https://linuxtv.org 19334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19335F: drivers/media/dvb-frontends/si2165* 19336 19337SI2168 MEDIA DRIVER 19338M: Antti Palosaari <crope@iki.fi> 19339L: linux-media@vger.kernel.org 19340S: Maintained 19341W: https://linuxtv.org 19342W: http://palosaari.fi/linux/ 19343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19344T: git git://linuxtv.org/anttip/media_tree.git 19345F: drivers/media/dvb-frontends/si2168* 19346 19347SI470X FM RADIO RECEIVER I2C DRIVER 19348M: Hans Verkuil <hverkuil@xs4all.nl> 19349L: linux-media@vger.kernel.org 19350S: Odd Fixes 19351W: https://linuxtv.org 19352T: git git://linuxtv.org/media_tree.git 19353F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19354F: drivers/media/radio/si470x/radio-si470x-i2c.c 19355 19356SI470X FM RADIO RECEIVER USB DRIVER 19357M: Hans Verkuil <hverkuil@xs4all.nl> 19358L: linux-media@vger.kernel.org 19359S: Maintained 19360W: https://linuxtv.org 19361T: git git://linuxtv.org/media_tree.git 19362F: drivers/media/radio/si470x/radio-si470x-common.c 19363F: drivers/media/radio/si470x/radio-si470x-usb.c 19364F: drivers/media/radio/si470x/radio-si470x.h 19365 19366SI4713 FM RADIO TRANSMITTER I2C DRIVER 19367M: Eduardo Valentin <edubezval@gmail.com> 19368L: linux-media@vger.kernel.org 19369S: Odd Fixes 19370W: https://linuxtv.org 19371T: git git://linuxtv.org/media_tree.git 19372F: drivers/media/radio/si4713/si4713.? 19373 19374SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19375M: Eduardo Valentin <edubezval@gmail.com> 19376L: linux-media@vger.kernel.org 19377S: Odd Fixes 19378W: https://linuxtv.org 19379T: git git://linuxtv.org/media_tree.git 19380F: drivers/media/radio/si4713/radio-platform-si4713.c 19381 19382SI4713 FM RADIO TRANSMITTER USB DRIVER 19383M: Hans Verkuil <hverkuil@xs4all.nl> 19384L: linux-media@vger.kernel.org 19385S: Maintained 19386W: https://linuxtv.org 19387T: git git://linuxtv.org/media_tree.git 19388F: drivers/media/radio/si4713/radio-usb-si4713.c 19389 19390SIANO DVB DRIVER 19391M: Mauro Carvalho Chehab <mchehab@kernel.org> 19392L: linux-media@vger.kernel.org 19393S: Odd fixes 19394W: https://linuxtv.org 19395T: git git://linuxtv.org/media_tree.git 19396F: drivers/media/common/siano/ 19397F: drivers/media/mmc/siano/ 19398F: drivers/media/usb/siano/ 19399F: drivers/media/usb/siano/ 19400 19401SIFIVE DRIVERS 19402M: Palmer Dabbelt <palmer@dabbelt.com> 19403M: Paul Walmsley <paul.walmsley@sifive.com> 19404L: linux-riscv@lists.infradead.org 19405S: Supported 19406N: sifive 19407K: [^@]sifive 19408 19409SIFIVE FU540 SYSTEM-ON-CHIP 19410M: Paul Walmsley <paul.walmsley@sifive.com> 19411M: Palmer Dabbelt <palmer@dabbelt.com> 19412L: linux-riscv@lists.infradead.org 19413S: Supported 19414T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19415N: fu540 19416K: fu540 19417 19418SIFIVE PDMA DRIVER 19419M: Green Wan <green.wan@sifive.com> 19420S: Maintained 19421F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19422F: drivers/dma/sf-pdma/ 19423 19424SIFIVE SOC DRIVERS 19425M: Conor Dooley <conor@kernel.org> 19426L: linux-riscv@lists.infradead.org 19427S: Maintained 19428T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19429F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19430F: drivers/soc/sifive/ 19431 19432SILEAD TOUCHSCREEN DRIVER 19433M: Hans de Goede <hdegoede@redhat.com> 19434L: linux-input@vger.kernel.org 19435L: platform-driver-x86@vger.kernel.org 19436S: Maintained 19437F: drivers/input/touchscreen/silead.c 19438F: drivers/platform/x86/touchscreen_dmi.c 19439 19440SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19441M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19442S: Supported 19443F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19444F: drivers/net/wireless/silabs/wfx/ 19445 19446SILICON MOTION SM712 FRAME BUFFER DRIVER 19447M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19448M: Teddy Wang <teddy.wang@siliconmotion.com> 19449M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19450L: linux-fbdev@vger.kernel.org 19451S: Maintained 19452F: Documentation/fb/sm712fb.rst 19453F: drivers/video/fbdev/sm712* 19454 19455SILVACO I3C DUAL-ROLE MASTER 19456M: Miquel Raynal <miquel.raynal@bootlin.com> 19457M: Conor Culhane <conor.culhane@silvaco.com> 19458L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19459S: Maintained 19460F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19461F: drivers/i3c/master/svc-i3c-master.c 19462 19463SIMPLEFB FB DRIVER 19464M: Hans de Goede <hdegoede@redhat.com> 19465L: linux-fbdev@vger.kernel.org 19466S: Maintained 19467F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19468F: drivers/video/fbdev/simplefb.c 19469F: include/linux/platform_data/simplefb.h 19470 19471SIMTEC EB110ATX (Chalice CATS) 19472M: Simtec Linux Team <linux@simtec.co.uk> 19473S: Supported 19474W: http://www.simtec.co.uk/products/EB110ATX/ 19475 19476SIOX 19477M: Thorsten Scherer <t.scherer@eckelmann.de> 19478M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19479R: Pengutronix Kernel Team <kernel@pengutronix.de> 19480S: Supported 19481F: drivers/gpio/gpio-siox.c 19482F: drivers/siox/* 19483F: include/trace/events/siox.h 19484 19485SIPHASH PRF ROUTINES 19486M: Jason A. Donenfeld <Jason@zx2c4.com> 19487S: Maintained 19488F: include/linux/siphash.h 19489F: lib/siphash.c 19490F: lib/siphash_kunit.c 19491 19492SIS 190 ETHERNET DRIVER 19493M: Francois Romieu <romieu@fr.zoreil.com> 19494L: netdev@vger.kernel.org 19495S: Maintained 19496F: drivers/net/ethernet/sis/sis190.c 19497 19498SIS 900/7016 FAST ETHERNET DRIVER 19499M: Daniele Venzano <venza@brownhat.org> 19500L: netdev@vger.kernel.org 19501S: Maintained 19502W: http://www.brownhat.org/sis900.html 19503F: drivers/net/ethernet/sis/sis900.* 19504 19505SIS FRAMEBUFFER DRIVER 19506S: Orphan 19507F: Documentation/fb/sisfb.rst 19508F: drivers/video/fbdev/sis/ 19509F: include/video/sisfb.h 19510 19511SIS I2C TOUCHSCREEN DRIVER 19512M: Mika Penttilä <mpenttil@redhat.com> 19513L: linux-input@vger.kernel.org 19514S: Maintained 19515F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19516F: drivers/input/touchscreen/sis_i2c.c 19517 19518SIS USB2VGA DRIVER 19519M: Thomas Winischhofer <thomas@winischhofer.net> 19520S: Maintained 19521W: http://www.winischhofer.at/linuxsisusbvga.shtml 19522F: drivers/usb/misc/sisusbvga/ 19523 19524SL28 CPLD MFD DRIVER 19525M: Michael Walle <michael@walle.cc> 19526S: Maintained 19527F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19528F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19529F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19530F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19531F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19532F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19533F: drivers/gpio/gpio-sl28cpld.c 19534F: drivers/hwmon/sl28cpld-hwmon.c 19535F: drivers/irqchip/irq-sl28cpld.c 19536F: drivers/pwm/pwm-sl28cpld.c 19537F: drivers/watchdog/sl28cpld_wdt.c 19538 19539SL28 VPD NVMEM LAYOUT DRIVER 19540M: Michael Walle <michael@walle.cc> 19541S: Maintained 19542F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19543F: drivers/nvmem/layouts/sl28vpd.c 19544 19545SLAB ALLOCATOR 19546M: Christoph Lameter <cl@linux.com> 19547M: Pekka Enberg <penberg@kernel.org> 19548M: David Rientjes <rientjes@google.com> 19549M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19550M: Andrew Morton <akpm@linux-foundation.org> 19551M: Vlastimil Babka <vbabka@suse.cz> 19552R: Roman Gushchin <roman.gushchin@linux.dev> 19553R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19554L: linux-mm@kvack.org 19555S: Maintained 19556T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19557F: include/linux/sl?b*.h 19558F: mm/sl?b* 19559 19560SLCAN CAN NETWORK DRIVER 19561M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19562L: linux-can@vger.kernel.org 19563S: Maintained 19564F: drivers/net/can/slcan/ 19565 19566SLEEPABLE READ-COPY UPDATE (SRCU) 19567M: Lai Jiangshan <jiangshanlai@gmail.com> 19568M: "Paul E. McKenney" <paulmck@kernel.org> 19569M: Josh Triplett <josh@joshtriplett.org> 19570R: Steven Rostedt <rostedt@goodmis.org> 19571R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19572L: rcu@vger.kernel.org 19573S: Supported 19574W: http://www.rdrop.com/users/paulmck/RCU/ 19575T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19576F: include/linux/srcu*.h 19577F: kernel/rcu/srcu*.c 19578 19579SMACK SECURITY MODULE 19580M: Casey Schaufler <casey@schaufler-ca.com> 19581L: linux-security-module@vger.kernel.org 19582S: Maintained 19583W: http://schaufler-ca.com 19584T: git git://github.com/cschaufler/smack-next 19585F: Documentation/admin-guide/LSM/Smack.rst 19586F: security/smack/ 19587 19588SMC91x ETHERNET DRIVER 19589M: Nicolas Pitre <nico@fluxnic.net> 19590S: Odd Fixes 19591F: drivers/net/ethernet/smsc/smc91x.* 19592 19593SMM665 HARDWARE MONITOR DRIVER 19594M: Guenter Roeck <linux@roeck-us.net> 19595L: linux-hwmon@vger.kernel.org 19596S: Maintained 19597F: Documentation/hwmon/smm665.rst 19598F: drivers/hwmon/smm665.c 19599 19600SMSC EMC2103 HARDWARE MONITOR DRIVER 19601M: Steve Glendinning <steve.glendinning@shawell.net> 19602L: linux-hwmon@vger.kernel.org 19603S: Maintained 19604F: Documentation/hwmon/emc2103.rst 19605F: drivers/hwmon/emc2103.c 19606 19607SMSC SCH5627 HARDWARE MONITOR DRIVER 19608M: Hans de Goede <hdegoede@redhat.com> 19609L: linux-hwmon@vger.kernel.org 19610S: Supported 19611F: Documentation/hwmon/sch5627.rst 19612F: drivers/hwmon/sch5627.c 19613 19614SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19615M: Steve Glendinning <steve.glendinning@shawell.net> 19616L: linux-fbdev@vger.kernel.org 19617S: Maintained 19618F: drivers/video/fbdev/smscufx.c 19619 19620SMSC47B397 HARDWARE MONITOR DRIVER 19621M: Jean Delvare <jdelvare@suse.com> 19622L: linux-hwmon@vger.kernel.org 19623S: Maintained 19624F: Documentation/hwmon/smsc47b397.rst 19625F: drivers/hwmon/smsc47b397.c 19626 19627SMSC911x ETHERNET DRIVER 19628M: Steve Glendinning <steve.glendinning@shawell.net> 19629L: netdev@vger.kernel.org 19630S: Maintained 19631F: drivers/net/ethernet/smsc/smsc911x.* 19632F: include/linux/smsc911x.h 19633 19634SMSC9420 PCI ETHERNET DRIVER 19635M: Steve Glendinning <steve.glendinning@shawell.net> 19636L: netdev@vger.kernel.org 19637S: Maintained 19638F: drivers/net/ethernet/smsc/smsc9420.* 19639 19640SNET DPU VIRTIO DATA PATH ACCELERATOR 19641R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19642F: drivers/vdpa/solidrun/ 19643 19644SOCIONEXT (SNI) AVE NETWORK DRIVER 19645M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19646L: netdev@vger.kernel.org 19647S: Maintained 19648F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19649F: drivers/net/ethernet/socionext/sni_ave.c 19650 19651SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19652M: Jassi Brar <jaswinder.singh@linaro.org> 19653M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19654L: netdev@vger.kernel.org 19655S: Maintained 19656F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19657F: drivers/net/ethernet/socionext/netsec.c 19658 19659SOCIONEXT (SNI) Synquacer SPI DRIVER 19660M: Masahisa Kojima <masahisa.kojima@linaro.org> 19661M: Jassi Brar <jaswinder.singh@linaro.org> 19662L: linux-spi@vger.kernel.org 19663S: Maintained 19664F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19665F: drivers/spi/spi-synquacer.c 19666 19667SOCIONEXT SYNQUACER I2C DRIVER 19668M: Ard Biesheuvel <ardb@kernel.org> 19669L: linux-i2c@vger.kernel.org 19670S: Maintained 19671F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19672F: drivers/i2c/busses/i2c-synquacer.c 19673 19674SOCIONEXT UNIPHIER SOUND DRIVER 19675L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19676S: Orphan 19677F: sound/soc/uniphier/ 19678 19679SOCKET TIMESTAMPING 19680M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19681S: Maintained 19682F: Documentation/networking/timestamping.rst 19683F: include/uapi/linux/net_tstamp.h 19684F: tools/testing/selftests/net/so_txtime.c 19685 19686SOEKRIS NET48XX LED SUPPORT 19687M: Chris Boot <bootc@bootc.net> 19688S: Maintained 19689F: drivers/leds/leds-net48xx.c 19690 19691SOFT-IWARP DRIVER (siw) 19692M: Bernard Metzler <bmt@zurich.ibm.com> 19693L: linux-rdma@vger.kernel.org 19694S: Supported 19695F: drivers/infiniband/sw/siw/ 19696F: include/uapi/rdma/siw-abi.h 19697 19698SOFT-ROCE DRIVER (rxe) 19699M: Zhu Yanjun <zyjzyj2000@gmail.com> 19700L: linux-rdma@vger.kernel.org 19701S: Supported 19702F: drivers/infiniband/sw/rxe/ 19703F: include/uapi/rdma/rdma_user_rxe.h 19704 19705SOFTLOGIC 6x10 MPEG CODEC 19706M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19707M: Anton Sviridenko <anton@corp.bluecherry.net> 19708M: Andrey Utkin <andrey_utkin@fastmail.com> 19709M: Ismael Luceno <ismael@iodev.co.uk> 19710L: linux-media@vger.kernel.org 19711S: Supported 19712F: drivers/media/pci/solo6x10/ 19713 19714SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19715M: James Morse <james.morse@arm.com> 19716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19717S: Maintained 19718F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19719F: drivers/firmware/arm_sdei.c 19720F: include/linux/arm_sdei.h 19721F: include/uapi/linux/arm_sdei.h 19722 19723SOFTWARE NODES AND DEVICE PROPERTIES 19724R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19725R: Daniel Scally <djrscally@gmail.com> 19726R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19727R: Sakari Ailus <sakari.ailus@linux.intel.com> 19728L: linux-acpi@vger.kernel.org 19729S: Maintained 19730F: drivers/base/property.c 19731F: drivers/base/swnode.c 19732F: include/linux/fwnode.h 19733F: include/linux/property.h 19734 19735SOFTWARE RAID (Multiple Disks) SUPPORT 19736M: Song Liu <song@kernel.org> 19737L: linux-raid@vger.kernel.org 19738S: Supported 19739Q: https://patchwork.kernel.org/project/linux-raid/list/ 19740T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19741F: drivers/md/Kconfig 19742F: drivers/md/Makefile 19743F: drivers/md/md* 19744F: drivers/md/raid* 19745F: include/linux/raid/ 19746F: include/uapi/linux/raid/ 19747 19748SOLIDRUN CLEARFOG SUPPORT 19749M: Russell King <linux@armlinux.org.uk> 19750S: Maintained 19751F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19752F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19753 19754SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19755M: Russell King <linux@armlinux.org.uk> 19756S: Maintained 19757F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19758F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19759F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19760 19761SONIC NETWORK DRIVER 19762M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19763L: netdev@vger.kernel.org 19764S: Maintained 19765F: drivers/net/ethernet/natsemi/sonic.* 19766 19767SONICS SILICON BACKPLANE DRIVER (SSB) 19768M: Michael Buesch <m@bues.ch> 19769L: linux-wireless@vger.kernel.org 19770S: Maintained 19771F: drivers/ssb/ 19772F: include/linux/ssb/ 19773 19774SONY IMX208 SENSOR DRIVER 19775M: Sakari Ailus <sakari.ailus@linux.intel.com> 19776L: linux-media@vger.kernel.org 19777S: Maintained 19778T: git git://linuxtv.org/media_tree.git 19779F: drivers/media/i2c/imx208.c 19780 19781SONY IMX214 SENSOR DRIVER 19782M: Ricardo Ribalda <ribalda@kernel.org> 19783L: linux-media@vger.kernel.org 19784S: Maintained 19785T: git git://linuxtv.org/media_tree.git 19786F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19787F: drivers/media/i2c/imx214.c 19788 19789SONY IMX219 SENSOR DRIVER 19790M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19791L: linux-media@vger.kernel.org 19792S: Maintained 19793T: git git://linuxtv.org/media_tree.git 19794F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19795F: drivers/media/i2c/imx219.c 19796 19797SONY IMX258 SENSOR DRIVER 19798M: Sakari Ailus <sakari.ailus@linux.intel.com> 19799L: linux-media@vger.kernel.org 19800S: Maintained 19801T: git git://linuxtv.org/media_tree.git 19802F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19803F: drivers/media/i2c/imx258.c 19804 19805SONY IMX274 SENSOR DRIVER 19806M: Leon Luo <leonl@leopardimaging.com> 19807L: linux-media@vger.kernel.org 19808S: Maintained 19809T: git git://linuxtv.org/media_tree.git 19810F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19811F: drivers/media/i2c/imx274.c 19812 19813SONY IMX290 SENSOR DRIVER 19814M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19815L: linux-media@vger.kernel.org 19816S: Maintained 19817T: git git://linuxtv.org/media_tree.git 19818F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19819F: drivers/media/i2c/imx290.c 19820 19821SONY IMX296 SENSOR DRIVER 19822M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19823M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19824L: linux-media@vger.kernel.org 19825S: Maintained 19826T: git git://linuxtv.org/media_tree.git 19827F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19828F: drivers/media/i2c/imx296.c 19829 19830SONY IMX319 SENSOR DRIVER 19831M: Bingbu Cao <bingbu.cao@intel.com> 19832L: linux-media@vger.kernel.org 19833S: Maintained 19834T: git git://linuxtv.org/media_tree.git 19835F: drivers/media/i2c/imx319.c 19836 19837SONY IMX334 SENSOR DRIVER 19838M: Paul J. Murphy <paul.j.murphy@intel.com> 19839M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19840L: linux-media@vger.kernel.org 19841S: Maintained 19842T: git git://linuxtv.org/media_tree.git 19843F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19844F: drivers/media/i2c/imx334.c 19845 19846SONY IMX335 SENSOR DRIVER 19847M: Paul J. Murphy <paul.j.murphy@intel.com> 19848M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19849L: linux-media@vger.kernel.org 19850S: Maintained 19851T: git git://linuxtv.org/media_tree.git 19852F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19853F: drivers/media/i2c/imx335.c 19854 19855SONY IMX355 SENSOR DRIVER 19856M: Tianshu Qiu <tian.shu.qiu@intel.com> 19857L: linux-media@vger.kernel.org 19858S: Maintained 19859T: git git://linuxtv.org/media_tree.git 19860F: drivers/media/i2c/imx355.c 19861 19862SONY IMX412 SENSOR DRIVER 19863M: Paul J. Murphy <paul.j.murphy@intel.com> 19864M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19865L: linux-media@vger.kernel.org 19866S: Maintained 19867T: git git://linuxtv.org/media_tree.git 19868F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19869F: drivers/media/i2c/imx412.c 19870 19871SONY IMX415 SENSOR DRIVER 19872M: Michael Riesch <michael.riesch@wolfvision.net> 19873L: linux-media@vger.kernel.org 19874S: Maintained 19875T: git git://linuxtv.org/media_tree.git 19876F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19877F: drivers/media/i2c/imx415.c 19878 19879SONY MEMORYSTICK SUBSYSTEM 19880M: Maxim Levitsky <maximlevitsky@gmail.com> 19881M: Alex Dubov <oakad@yahoo.com> 19882M: Ulf Hansson <ulf.hansson@linaro.org> 19883L: linux-mmc@vger.kernel.org 19884S: Maintained 19885T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19886F: drivers/memstick/ 19887F: include/linux/memstick.h 19888 19889SONY VAIO CONTROL DEVICE DRIVER 19890M: Mattia Dongili <malattia@linux.it> 19891L: platform-driver-x86@vger.kernel.org 19892S: Maintained 19893W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19894F: Documentation/admin-guide/laptops/sony-laptop.rst 19895F: drivers/char/sonypi.c 19896F: drivers/platform/x86/sony-laptop.c 19897F: include/linux/sony-laptop.h 19898 19899SOUND 19900M: Jaroslav Kysela <perex@perex.cz> 19901M: Takashi Iwai <tiwai@suse.com> 19902L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19903S: Maintained 19904W: http://www.alsa-project.org/ 19905Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19906T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19907F: Documentation/sound/ 19908F: include/sound/ 19909F: include/uapi/sound/ 19910F: sound/ 19911F: tools/testing/selftests/alsa 19912 19913SOUND - ALSA SELFTESTS 19914M: Mark Brown <broonie@kernel.org> 19915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19916L: linux-kselftest@vger.kernel.org 19917S: Supported 19918F: tools/testing/selftests/alsa 19919 19920SOUND - COMPRESSED AUDIO 19921M: Vinod Koul <vkoul@kernel.org> 19922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19923S: Supported 19924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19925F: Documentation/sound/designs/compress-offload.rst 19926F: include/sound/compress_driver.h 19927F: include/uapi/sound/compress_* 19928F: sound/core/compress_offload.c 19929F: sound/soc/soc-compress.c 19930 19931SOUND - DMAENGINE HELPERS 19932M: Lars-Peter Clausen <lars@metafoo.de> 19933S: Supported 19934F: include/sound/dmaengine_pcm.h 19935F: sound/core/pcm_dmaengine.c 19936F: sound/soc/soc-generic-dmaengine-pcm.c 19937 19938SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19939M: Liam Girdwood <lgirdwood@gmail.com> 19940M: Mark Brown <broonie@kernel.org> 19941L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19942S: Supported 19943W: http://alsa-project.org/main/index.php/ASoC 19944T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19945F: Documentation/devicetree/bindings/sound/ 19946F: Documentation/sound/soc/ 19947F: include/dt-bindings/sound/ 19948F: include/sound/soc* 19949F: sound/soc/ 19950 19951SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19952M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19953M: Liam Girdwood <lgirdwood@gmail.com> 19954M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19955M: Bard Liao <yung-chuan.liao@linux.intel.com> 19956M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19957M: Daniel Baluta <daniel.baluta@nxp.com> 19958R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19959L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19960S: Supported 19961W: https://github.com/thesofproject/linux/ 19962F: sound/soc/sof/ 19963 19964SOUNDWIRE SUBSYSTEM 19965M: Vinod Koul <vkoul@kernel.org> 19966M: Bard Liao <yung-chuan.liao@linux.intel.com> 19967R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19968R: Sanyog Kale <sanyog.r.kale@intel.com> 19969L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19970S: Supported 19971T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19972F: Documentation/driver-api/soundwire/ 19973F: drivers/soundwire/ 19974F: include/linux/soundwire/ 19975 19976SP2 MEDIA DRIVER 19977M: Olli Salonen <olli.salonen@iki.fi> 19978L: linux-media@vger.kernel.org 19979S: Maintained 19980W: https://linuxtv.org 19981Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19982F: drivers/media/dvb-frontends/sp2* 19983 19984SPANISH DOCUMENTATION 19985M: Carlos Bilbao <carlos.bilbao@amd.com> 19986S: Maintained 19987F: Documentation/translations/sp_SP/ 19988 19989SPARC + UltraSPARC (sparc/sparc64) 19990M: "David S. Miller" <davem@davemloft.net> 19991L: sparclinux@vger.kernel.org 19992S: Maintained 19993Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19994T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19995T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19996F: arch/sparc/ 19997F: drivers/sbus/ 19998 19999SPARC SERIAL DRIVERS 20000M: "David S. Miller" <davem@davemloft.net> 20001L: sparclinux@vger.kernel.org 20002S: Maintained 20003T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20004T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20005F: drivers/tty/serial/suncore.c 20006F: drivers/tty/serial/sunhv.c 20007F: drivers/tty/serial/sunsab.c 20008F: drivers/tty/serial/sunsab.h 20009F: drivers/tty/serial/sunsu.c 20010F: drivers/tty/serial/sunzilog.c 20011F: drivers/tty/serial/sunzilog.h 20012F: drivers/tty/vcc.c 20013F: include/linux/sunserialcore.h 20014 20015SPARSE CHECKER 20016M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20017L: linux-sparse@vger.kernel.org 20018S: Maintained 20019W: https://sparse.docs.kernel.org/ 20020Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20021B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20022T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20023F: include/linux/compiler.h 20024 20025SPEAKUP CONSOLE SPEECH DRIVER 20026M: William Hubbs <w.d.hubbs@gmail.com> 20027M: Chris Brannon <chris@the-brannons.com> 20028M: Kirk Reiser <kirk@reisers.ca> 20029M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20030L: speakup@linux-speakup.org 20031S: Odd Fixes 20032W: http://www.linux-speakup.org/ 20033W: https://github.com/linux-speakup/speakup 20034B: https://github.com/linux-speakup/speakup/issues 20035F: drivers/accessibility/speakup/ 20036 20037SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20038M: Viresh Kumar <vireshk@kernel.org> 20039M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20040M: soc@kernel.org 20041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20042S: Maintained 20043W: http://www.st.com/spear 20044F: arch/arm/boot/dts/st/spear* 20045F: arch/arm/mach-spear/ 20046F: drivers/clk/spear/ 20047F: drivers/pinctrl/spear/ 20048 20049SPI NOR SUBSYSTEM 20050M: Tudor Ambarus <tudor.ambarus@linaro.org> 20051M: Pratyush Yadav <pratyush@kernel.org> 20052R: Michael Walle <michael@walle.cc> 20053L: linux-mtd@lists.infradead.org 20054S: Maintained 20055W: http://www.linux-mtd.infradead.org/ 20056Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20057C: irc://irc.oftc.net/mtd 20058T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20059F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20060F: drivers/mtd/spi-nor/ 20061F: include/linux/mtd/spi-nor.h 20062 20063SPI SUBSYSTEM 20064M: Mark Brown <broonie@kernel.org> 20065L: linux-spi@vger.kernel.org 20066S: Maintained 20067Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20068T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20069F: Documentation/devicetree/bindings/spi/ 20070F: Documentation/spi/ 20071F: drivers/spi/ 20072F: include/linux/spi/ 20073F: include/uapi/linux/spi/ 20074F: tools/spi/ 20075 20076SPIDERNET NETWORK DRIVER for CELL 20077M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20078M: Geoff Levand <geoff@infradead.org> 20079L: netdev@vger.kernel.org 20080L: linuxppc-dev@lists.ozlabs.org 20081S: Maintained 20082F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20083F: drivers/net/ethernet/toshiba/spider_net* 20084 20085SPMI SUBSYSTEM 20086M: Stephen Boyd <sboyd@kernel.org> 20087L: linux-kernel@vger.kernel.org 20088S: Maintained 20089T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20090F: Documentation/devicetree/bindings/spmi/ 20091F: drivers/spmi/ 20092F: include/dt-bindings/spmi/spmi.h 20093F: include/linux/spmi.h 20094F: include/trace/events/spmi.h 20095 20096SPU FILE SYSTEM 20097M: Jeremy Kerr <jk@ozlabs.org> 20098L: linuxppc-dev@lists.ozlabs.org 20099S: Supported 20100W: http://www.ibm.com/developerworks/power/cell/ 20101F: Documentation/filesystems/spufs/spufs.rst 20102F: arch/powerpc/platforms/cell/spufs/ 20103 20104SQUASHFS FILE SYSTEM 20105M: Phillip Lougher <phillip@squashfs.org.uk> 20106L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20107S: Maintained 20108W: http://squashfs.org.uk 20109T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20110F: Documentation/filesystems/squashfs.rst 20111F: fs/squashfs/ 20112 20113SRM (Alpha) environment access 20114M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20115S: Maintained 20116F: arch/alpha/kernel/srm_env.c 20117 20118ST LSM6DSx IMU IIO DRIVER 20119M: Lorenzo Bianconi <lorenzo@kernel.org> 20120L: linux-iio@vger.kernel.org 20121S: Maintained 20122W: http://www.st.com/ 20123F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20124F: drivers/iio/imu/st_lsm6dsx/ 20125 20126ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20127M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20128M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20129L: linux-media@vger.kernel.org 20130S: Maintained 20131T: git git://linuxtv.org/media_tree.git 20132F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20133F: drivers/media/i2c/st-mipid02.c 20134 20135ST STM32 I2C/SMBUS DRIVER 20136M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20137M: Alain Volmat <alain.volmat@foss.st.com> 20138L: linux-i2c@vger.kernel.org 20139S: Maintained 20140F: drivers/i2c/busses/i2c-stm32* 20141 20142ST STM32 SPI DRIVER 20143M: Alain Volmat <alain.volmat@foss.st.com> 20144L: linux-spi@vger.kernel.org 20145S: Maintained 20146F: drivers/spi/spi-stm32.c 20147 20148ST STPDDC60 DRIVER 20149M: Daniel Nilsson <daniel.nilsson@flex.com> 20150L: linux-hwmon@vger.kernel.org 20151S: Maintained 20152F: Documentation/hwmon/stpddc60.rst 20153F: drivers/hwmon/pmbus/stpddc60.c 20154 20155ST VGXY61 DRIVER 20156M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20157M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20158L: linux-media@vger.kernel.org 20159S: Maintained 20160T: git git://linuxtv.org/media_tree.git 20161F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20162F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20163F: drivers/media/i2c/st-vgxy61.c 20164 20165ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20166M: Song Qiang <songqiang1304521@gmail.com> 20167L: linux-iio@vger.kernel.org 20168S: Maintained 20169F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20170F: drivers/iio/proximity/vl53l0x-i2c.c 20171 20172STABLE BRANCH 20173M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20174M: Sasha Levin <sashal@kernel.org> 20175L: stable@vger.kernel.org 20176S: Supported 20177F: Documentation/process/stable-kernel-rules.rst 20178 20179STAGING - ATOMISP DRIVER 20180M: Hans de Goede <hdegoede@redhat.com> 20181M: Mauro Carvalho Chehab <mchehab@kernel.org> 20182R: Sakari Ailus <sakari.ailus@linux.intel.com> 20183L: linux-media@vger.kernel.org 20184S: Maintained 20185F: drivers/staging/media/atomisp/ 20186 20187STAGING - FIELDBUS SUBSYSTEM 20188M: Sven Van Asbroeck <TheSven73@gmail.com> 20189S: Maintained 20190F: drivers/staging/fieldbus/* 20191F: drivers/staging/fieldbus/Documentation/ 20192 20193STAGING - HMS ANYBUS-S BUS 20194M: Sven Van Asbroeck <TheSven73@gmail.com> 20195S: Maintained 20196F: drivers/staging/fieldbus/anybuss/ 20197 20198STAGING - INDUSTRIAL IO 20199M: Jonathan Cameron <jic23@kernel.org> 20200L: linux-iio@vger.kernel.org 20201S: Odd Fixes 20202F: Documentation/devicetree/bindings/staging/iio/ 20203F: drivers/staging/iio/ 20204 20205STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20206M: Marc Dietrich <marvin24@gmx.de> 20207L: ac100@lists.launchpad.net (moderated for non-subscribers) 20208L: linux-tegra@vger.kernel.org 20209S: Maintained 20210F: drivers/staging/nvec/ 20211 20212STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20213M: Jens Frederich <jfrederich@gmail.com> 20214M: Jon Nettleton <jon.nettleton@gmail.com> 20215S: Maintained 20216W: http://wiki.laptop.org/go/DCON 20217F: drivers/staging/olpc_dcon/ 20218 20219STAGING - REALTEK RTL8712U DRIVERS 20220M: Larry Finger <Larry.Finger@lwfinger.net> 20221M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20222S: Odd Fixes 20223F: drivers/staging/rtl8712/ 20224 20225STAGING - SEPS525 LCD CONTROLLER DRIVERS 20226M: Michael Hennerich <michael.hennerich@analog.com> 20227L: linux-fbdev@vger.kernel.org 20228S: Supported 20229F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20230F: drivers/staging/fbtft/fb_seps525.c 20231 20232STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20233M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20234M: Teddy Wang <teddy.wang@siliconmotion.com> 20235M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20236L: linux-fbdev@vger.kernel.org 20237S: Maintained 20238F: drivers/staging/sm750fb/ 20239 20240STAGING - VIA VT665X DRIVERS 20241M: Forest Bond <forest@alittletooquiet.net> 20242S: Odd Fixes 20243F: drivers/staging/vt665?/ 20244 20245STAGING SUBSYSTEM 20246M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20247L: linux-staging@lists.linux.dev 20248S: Supported 20249T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20250F: drivers/staging/ 20251 20252STARFIRE/DURALAN NETWORK DRIVER 20253M: Ion Badulescu <ionut@badula.org> 20254S: Odd Fixes 20255F: drivers/net/ethernet/adaptec/starfire* 20256 20257STARFIVE CRYPTO DRIVER 20258M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20259M: William Qiu <william.qiu@starfivetech.com> 20260S: Supported 20261F: Documentation/devicetree/bindings/crypto/starfive* 20262F: drivers/crypto/starfive/ 20263 20264STARFIVE DEVICETREES 20265M: Emil Renner Berthing <kernel@esmil.dk> 20266S: Maintained 20267F: arch/riscv/boot/dts/starfive/ 20268 20269STARFIVE DWMAC GLUE LAYER 20270M: Emil Renner Berthing <kernel@esmil.dk> 20271M: Samin Guo <samin.guo@starfivetech.com> 20272S: Maintained 20273F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20274F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20275 20276STARFIVE JH7110 MMC/SD/SDIO DRIVER 20277M: William Qiu <william.qiu@starfivetech.com> 20278S: Supported 20279F: Documentation/devicetree/bindings/mmc/starfive* 20280F: drivers/mmc/host/dw_mmc-starfive.c 20281 20282STARFIVE JH7110 TDM DRIVER 20283M: Walker Chen <walker.chen@starfivetech.com> 20284S: Maintained 20285F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20286F: sound/soc/starfive/jh7110_tdm.c 20287 20288STARFIVE JH71X0 CLOCK DRIVERS 20289M: Emil Renner Berthing <kernel@esmil.dk> 20290M: Hal Feng <hal.feng@starfivetech.com> 20291S: Maintained 20292F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20293F: drivers/clk/starfive/clk-starfive-jh71* 20294F: include/dt-bindings/clock/starfive?jh71*.h 20295 20296STARFIVE JH71X0 PINCTRL DRIVERS 20297M: Emil Renner Berthing <kernel@esmil.dk> 20298M: Jianlong Huang <jianlong.huang@starfivetech.com> 20299L: linux-gpio@vger.kernel.org 20300S: Maintained 20301F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20302F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20303F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20304F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20305 20306STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20307M: Emil Renner Berthing <kernel@esmil.dk> 20308M: Hal Feng <hal.feng@starfivetech.com> 20309S: Maintained 20310F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20311F: drivers/reset/starfive/reset-starfive-jh71* 20312F: include/dt-bindings/reset/starfive?jh71*.h 20313 20314STARFIVE JH71X0 USB DRIVERS 20315M: Minda Chen <minda.chen@starfivetech.com> 20316S: Maintained 20317F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20318F: drivers/usb/cdns3/cdns3-starfive.c 20319 20320STARFIVE JH71XX PMU CONTROLLER DRIVER 20321M: Walker Chen <walker.chen@starfivetech.com> 20322S: Supported 20323F: Documentation/devicetree/bindings/power/starfive* 20324F: drivers/soc/starfive/jh71xx_pmu.c 20325F: include/dt-bindings/power/starfive,jh7110-pmu.h 20326 20327STARFIVE SOC DRIVERS 20328M: Conor Dooley <conor@kernel.org> 20329S: Maintained 20330T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20331F: drivers/soc/starfive/ 20332 20333STARFIVE TRNG DRIVER 20334M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20335S: Supported 20336F: Documentation/devicetree/bindings/rng/starfive* 20337F: drivers/char/hw_random/jh7110-trng.c 20338 20339STARFIVE WATCHDOG DRIVER 20340M: Xingyu Wu <xingyu.wu@starfivetech.com> 20341M: Samin Guo <samin.guo@starfivetech.com> 20342S: Supported 20343F: Documentation/devicetree/bindings/watchdog/starfive* 20344F: drivers/watchdog/starfive-wdt.c 20345 20346STATIC BRANCH/CALL 20347M: Peter Zijlstra <peterz@infradead.org> 20348M: Josh Poimboeuf <jpoimboe@kernel.org> 20349M: Jason Baron <jbaron@akamai.com> 20350R: Steven Rostedt <rostedt@goodmis.org> 20351R: Ard Biesheuvel <ardb@kernel.org> 20352S: Supported 20353F: arch/*/include/asm/jump_label*.h 20354F: arch/*/include/asm/static_call*.h 20355F: arch/*/kernel/jump_label.c 20356F: arch/*/kernel/static_call.c 20357F: include/linux/jump_label*.h 20358F: include/linux/static_call*.h 20359F: kernel/jump_label.c 20360F: kernel/static_call.c 20361 20362STI AUDIO (ASoC) DRIVERS 20363M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20365S: Maintained 20366F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20367F: sound/soc/sti/ 20368 20369STI CEC DRIVER 20370M: Alain Volmat <alain.volmat@foss.st.com> 20371S: Maintained 20372F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20373F: drivers/media/cec/platform/sti/ 20374 20375STK1160 USB VIDEO CAPTURE DRIVER 20376M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20377L: linux-media@vger.kernel.org 20378S: Maintained 20379T: git git://linuxtv.org/media_tree.git 20380F: drivers/media/usb/stk1160/ 20381 20382STM32 AUDIO (ASoC) DRIVERS 20383M: Olivier Moysan <olivier.moysan@foss.st.com> 20384M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20385L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20386S: Maintained 20387F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20388F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20389F: sound/soc/stm/ 20390 20391STM32 TIMER/LPTIMER DRIVERS 20392M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20393S: Maintained 20394F: Documentation/ABI/testing/*timer-stm32 20395F: Documentation/devicetree/bindings/*/*stm32-*timer* 20396F: drivers/*/stm32-*timer* 20397F: drivers/pwm/pwm-stm32* 20398F: include/linux/*/stm32-*tim* 20399 20400STMMAC ETHERNET DRIVER 20401M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20402M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20403M: Jose Abreu <joabreu@synopsys.com> 20404L: netdev@vger.kernel.org 20405S: Supported 20406W: http://www.stlinux.com 20407F: Documentation/networking/device_drivers/ethernet/stmicro/ 20408F: drivers/net/ethernet/stmicro/stmmac/ 20409 20410SUN HAPPY MEAL ETHERNET DRIVER 20411M: Sean Anderson <seanga2@gmail.com> 20412S: Maintained 20413F: drivers/net/ethernet/sun/sunhme.* 20414 20415SUN3/3X 20416M: Sam Creasey <sammy@sammy.net> 20417S: Maintained 20418W: http://sammy.net/sun3/ 20419F: arch/m68k/include/asm/sun3* 20420F: arch/m68k/kernel/*sun3* 20421F: arch/m68k/sun3*/ 20422F: drivers/net/ethernet/i825xx/sun3* 20423 20424SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20425M: Hans de Goede <hdegoede@redhat.com> 20426L: linux-input@vger.kernel.org 20427S: Maintained 20428F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20429F: drivers/input/keyboard/sun4i-lradc-keys.c 20430 20431SUNDANCE NETWORK DRIVER 20432M: Denis Kirjanov <kda@linux-powerpc.org> 20433L: netdev@vger.kernel.org 20434S: Maintained 20435F: drivers/net/ethernet/dlink/sundance.c 20436 20437SUNPLUS ETHERNET DRIVER 20438M: Wells Lu <wellslutw@gmail.com> 20439L: netdev@vger.kernel.org 20440S: Maintained 20441W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20442F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20443F: drivers/net/ethernet/sunplus/ 20444 20445SUNPLUS MMC DRIVER 20446M: Tony Huang <tonyhuang.sunplus@gmail.com> 20447M: Li-hao Kuo <lhjeff911@gmail.com> 20448S: Maintained 20449F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20450F: drivers/mmc/host/sunplus-mmc.c 20451 20452SUNPLUS OCOTP DRIVER 20453M: Vincent Shih <vincent.sunplus@gmail.com> 20454S: Maintained 20455F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20456F: drivers/nvmem/sunplus-ocotp.c 20457 20458SUNPLUS PWM DRIVER 20459M: Hammer Hsieh <hammerh0314@gmail.com> 20460S: Maintained 20461F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20462F: drivers/pwm/pwm-sunplus.c 20463 20464SUNPLUS RTC DRIVER 20465M: Vincent Shih <vincent.sunplus@gmail.com> 20466L: linux-rtc@vger.kernel.org 20467S: Maintained 20468F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20469F: drivers/rtc/rtc-sunplus.c 20470 20471SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20472M: Li-hao Kuo <lhjeff911@gmail.com> 20473L: linux-spi@vger.kernel.org 20474S: Maintained 20475F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20476F: drivers/spi/spi-sunplus-sp7021.c 20477 20478SUNPLUS UART DRIVER 20479M: Hammer Hsieh <hammerh0314@gmail.com> 20480S: Maintained 20481F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20482F: drivers/tty/serial/sunplus-uart.c 20483 20484SUNPLUS USB2 PHY DRIVER 20485M: Vincent Shih <vincent.sunplus@gmail.com> 20486L: linux-usb@vger.kernel.org 20487S: Maintained 20488F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20489F: drivers/phy/sunplus/Kconfig 20490F: drivers/phy/sunplus/Makefile 20491F: drivers/phy/sunplus/phy-sunplus-usb2.c 20492 20493SUNPLUS WATCHDOG DRIVER 20494M: Xiantao Hu <xt.hu@cqplus1.com> 20495L: linux-watchdog@vger.kernel.org 20496S: Maintained 20497F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20498F: drivers/watchdog/sunplus_wdt.c 20499 20500SUPERH 20501M: Yoshinori Sato <ysato@users.sourceforge.jp> 20502M: Rich Felker <dalias@libc.org> 20503M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20504L: linux-sh@vger.kernel.org 20505S: Maintained 20506Q: http://patchwork.kernel.org/project/linux-sh/list/ 20507F: Documentation/arch/sh/ 20508F: arch/sh/ 20509F: drivers/sh/ 20510 20511SUSPEND TO RAM 20512M: "Rafael J. Wysocki" <rafael@kernel.org> 20513M: Len Brown <len.brown@intel.com> 20514M: Pavel Machek <pavel@ucw.cz> 20515L: linux-pm@vger.kernel.org 20516S: Supported 20517B: https://bugzilla.kernel.org 20518F: Documentation/power/ 20519F: arch/x86/kernel/acpi/sleep* 20520F: arch/x86/kernel/acpi/wakeup* 20521F: drivers/base/power/ 20522F: include/linux/freezer.h 20523F: include/linux/pm.h 20524F: include/linux/suspend.h 20525F: kernel/power/ 20526 20527SVGA HANDLING 20528M: Martin Mares <mj@ucw.cz> 20529L: linux-video@atrey.karlin.mff.cuni.cz 20530S: Maintained 20531F: Documentation/admin-guide/svga.rst 20532F: arch/x86/boot/video* 20533 20534SWITCHDEV 20535M: Jiri Pirko <jiri@resnulli.us> 20536M: Ivan Vecera <ivecera@redhat.com> 20537L: netdev@vger.kernel.org 20538S: Supported 20539F: include/net/switchdev.h 20540F: net/switchdev/ 20541 20542SY8106A REGULATOR DRIVER 20543M: Icenowy Zheng <icenowy@aosc.io> 20544S: Maintained 20545F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20546F: drivers/regulator/sy8106a-regulator.c 20547 20548SYNC FILE FRAMEWORK 20549M: Sumit Semwal <sumit.semwal@linaro.org> 20550R: Gustavo Padovan <gustavo@padovan.org> 20551L: linux-media@vger.kernel.org 20552L: dri-devel@lists.freedesktop.org 20553S: Maintained 20554T: git git://anongit.freedesktop.org/drm/drm-misc 20555F: Documentation/driver-api/sync_file.rst 20556F: drivers/dma-buf/dma-fence* 20557F: drivers/dma-buf/sw_sync.c 20558F: drivers/dma-buf/sync_* 20559F: include/linux/sync_file.h 20560F: include/uapi/linux/sync_file.h 20561 20562SYNOPSYS ARC ARCHITECTURE 20563M: Vineet Gupta <vgupta@kernel.org> 20564L: linux-snps-arc@lists.infradead.org 20565S: Supported 20566T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20567F: Documentation/arch/arc 20568F: Documentation/devicetree/bindings/arc/* 20569F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20570F: arch/arc/ 20571F: drivers/clocksource/arc_timer.c 20572F: drivers/tty/serial/arc_uart.c 20573 20574SYNOPSYS ARC HSDK SDP pll clock driver 20575M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20576S: Supported 20577F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20578F: drivers/clk/clk-hsdk-pll.c 20579 20580SYNOPSYS ARC SDP clock driver 20581M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20582S: Supported 20583F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20584F: drivers/clk/axs10x/* 20585 20586SYNOPSYS ARC SDP platform support 20587M: Alexey Brodkin <abrodkin@synopsys.com> 20588S: Supported 20589F: Documentation/devicetree/bindings/arc/axs10* 20590F: arch/arc/boot/dts/ax* 20591F: arch/arc/plat-axs10x 20592 20593SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20594M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20595S: Supported 20596F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20597F: drivers/reset/reset-axs10x.c 20598 20599SYNOPSYS CREG GPIO DRIVER 20600M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20601S: Maintained 20602F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20603F: drivers/gpio/gpio-creg-snps.c 20604 20605SYNOPSYS DESIGNWARE 8250 UART DRIVER 20606M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20607R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20608S: Supported 20609F: drivers/tty/serial/8250/8250_dw.c 20610F: drivers/tty/serial/8250/8250_dwlib.* 20611F: drivers/tty/serial/8250/8250_lpss.c 20612 20613SYNOPSYS DESIGNWARE APB GPIO DRIVER 20614M: Hoan Tran <hoan@os.amperecomputing.com> 20615M: Serge Semin <fancer.lancer@gmail.com> 20616L: linux-gpio@vger.kernel.org 20617S: Maintained 20618F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20619F: drivers/gpio/gpio-dwapb.c 20620 20621SYNOPSYS DESIGNWARE APB SSI DRIVER 20622M: Serge Semin <fancer.lancer@gmail.com> 20623L: linux-spi@vger.kernel.org 20624S: Supported 20625F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20626F: drivers/spi/spi-dw* 20627 20628SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20629M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20630S: Maintained 20631F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20632F: drivers/dma/dw-axi-dmac/ 20633 20634SYNOPSYS DESIGNWARE DMAC DRIVER 20635M: Viresh Kumar <vireshk@kernel.org> 20636R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20637S: Maintained 20638F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20639F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20640F: drivers/dma/dw/ 20641F: include/dt-bindings/dma/dw-dmac.h 20642F: include/linux/dma/dw.h 20643F: include/linux/platform_data/dma-dw.h 20644 20645SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20646M: Jose Abreu <Jose.Abreu@synopsys.com> 20647L: netdev@vger.kernel.org 20648S: Supported 20649F: drivers/net/ethernet/synopsys/ 20650 20651SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20652M: Jose Abreu <Jose.Abreu@synopsys.com> 20653L: netdev@vger.kernel.org 20654S: Supported 20655F: drivers/net/pcs/pcs-xpcs.c 20656F: drivers/net/pcs/pcs-xpcs.h 20657F: include/linux/pcs/pcs-xpcs.h 20658 20659SYNOPSYS DESIGNWARE I2C DRIVER 20660M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20661R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20662R: Mika Westerberg <mika.westerberg@linux.intel.com> 20663R: Jan Dabros <jsd@semihalf.com> 20664L: linux-i2c@vger.kernel.org 20665S: Supported 20666F: drivers/i2c/busses/i2c-designware-* 20667 20668SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20669M: Jaehoon Chung <jh80.chung@samsung.com> 20670L: linux-mmc@vger.kernel.org 20671S: Maintained 20672F: drivers/mmc/host/dw_mmc* 20673 20674SYNOPSYS HSDK RESET CONTROLLER DRIVER 20675M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20676S: Supported 20677F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20678F: drivers/reset/reset-hsdk.c 20679F: include/dt-bindings/reset/snps,hsdk-reset.h 20680 20681SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20682M: Prabu Thangamuthu <prabu.t@synopsys.com> 20683M: Manjunath M B <manjumb@synopsys.com> 20684L: linux-mmc@vger.kernel.org 20685S: Maintained 20686F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20687 20688SYSTEM CONFIGURATION (SYSCON) 20689M: Lee Jones <lee@kernel.org> 20690M: Arnd Bergmann <arnd@arndb.de> 20691S: Supported 20692T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20693F: drivers/mfd/syscon.c 20694 20695SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20696M: Sudeep Holla <sudeep.holla@arm.com> 20697R: Cristian Marussi <cristian.marussi@arm.com> 20698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20699S: Maintained 20700F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20701F: drivers/clk/clk-sc[mp]i.c 20702F: drivers/cpufreq/sc[mp]i-cpufreq.c 20703F: drivers/firmware/arm_scmi/ 20704F: drivers/firmware/arm_scpi.c 20705F: drivers/powercap/arm_scmi_powercap.c 20706F: drivers/regulator/scmi-regulator.c 20707F: drivers/reset/reset-scmi.c 20708F: include/linux/sc[mp]i_protocol.h 20709F: include/trace/events/scmi.h 20710F: include/uapi/linux/virtio_scmi.h 20711 20712SYSTEM RESET/SHUTDOWN DRIVERS 20713M: Sebastian Reichel <sre@kernel.org> 20714L: linux-pm@vger.kernel.org 20715S: Maintained 20716T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20717F: Documentation/devicetree/bindings/power/reset/ 20718F: drivers/power/reset/ 20719 20720SYSTEM TRACE MODULE CLASS 20721M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20722S: Maintained 20723T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20724F: Documentation/trace/stm.rst 20725F: drivers/hwtracing/stm/ 20726F: include/linux/stm.h 20727F: include/uapi/linux/stm.h 20728 20729SYSTEM76 ACPI DRIVER 20730M: Jeremy Soller <jeremy@system76.com> 20731M: System76 Product Development <productdev@system76.com> 20732L: platform-driver-x86@vger.kernel.org 20733S: Maintained 20734F: drivers/platform/x86/system76_acpi.c 20735 20736SYSV FILESYSTEM 20737S: Orphan 20738F: Documentation/filesystems/sysv-fs.rst 20739F: fs/sysv/ 20740F: include/linux/sysv_fs.h 20741 20742TASKSTATS STATISTICS INTERFACE 20743M: Balbir Singh <bsingharora@gmail.com> 20744S: Maintained 20745F: Documentation/accounting/taskstats* 20746F: include/linux/taskstats* 20747F: kernel/taskstats.c 20748 20749TC subsystem 20750M: Jamal Hadi Salim <jhs@mojatatu.com> 20751M: Cong Wang <xiyou.wangcong@gmail.com> 20752M: Jiri Pirko <jiri@resnulli.us> 20753L: netdev@vger.kernel.org 20754S: Maintained 20755F: include/net/pkt_cls.h 20756F: include/net/pkt_sched.h 20757F: include/net/tc_act/ 20758F: include/uapi/linux/pkt_cls.h 20759F: include/uapi/linux/pkt_sched.h 20760F: include/uapi/linux/tc_act/ 20761F: include/uapi/linux/tc_ematch/ 20762F: net/sched/ 20763F: tools/testing/selftests/tc-testing 20764 20765TC90522 MEDIA DRIVER 20766M: Akihiro Tsukada <tskd08@gmail.com> 20767L: linux-media@vger.kernel.org 20768S: Odd Fixes 20769F: drivers/media/dvb-frontends/tc90522* 20770 20771TCP LOW PRIORITY MODULE 20772M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20773M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20774S: Maintained 20775W: http://tcp-lp-mod.sourceforge.net/ 20776F: net/ipv4/tcp_lp.c 20777 20778TDA10071 MEDIA DRIVER 20779M: Antti Palosaari <crope@iki.fi> 20780L: linux-media@vger.kernel.org 20781S: Maintained 20782W: https://linuxtv.org 20783W: http://palosaari.fi/linux/ 20784Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20785T: git git://linuxtv.org/anttip/media_tree.git 20786F: drivers/media/dvb-frontends/tda10071* 20787 20788TDA18212 MEDIA DRIVER 20789M: Antti Palosaari <crope@iki.fi> 20790L: linux-media@vger.kernel.org 20791S: Maintained 20792W: https://linuxtv.org 20793W: http://palosaari.fi/linux/ 20794Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20795T: git git://linuxtv.org/anttip/media_tree.git 20796F: drivers/media/tuners/tda18212* 20797 20798TDA18218 MEDIA DRIVER 20799M: Antti Palosaari <crope@iki.fi> 20800L: linux-media@vger.kernel.org 20801S: Maintained 20802W: https://linuxtv.org 20803W: http://palosaari.fi/linux/ 20804Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20805T: git git://linuxtv.org/anttip/media_tree.git 20806F: drivers/media/tuners/tda18218* 20807 20808TDA18250 MEDIA DRIVER 20809M: Olli Salonen <olli.salonen@iki.fi> 20810L: linux-media@vger.kernel.org 20811S: Maintained 20812W: https://linuxtv.org 20813Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20814T: git git://linuxtv.org/media_tree.git 20815F: drivers/media/tuners/tda18250* 20816 20817TDA18271 MEDIA DRIVER 20818M: Michael Krufky <mkrufky@linuxtv.org> 20819L: linux-media@vger.kernel.org 20820S: Maintained 20821W: https://linuxtv.org 20822W: http://github.com/mkrufky 20823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20824T: git git://linuxtv.org/mkrufky/tuners.git 20825F: drivers/media/tuners/tda18271* 20826 20827TDA1997x MEDIA DRIVER 20828M: Tim Harvey <tharvey@gateworks.com> 20829L: linux-media@vger.kernel.org 20830S: Maintained 20831W: https://linuxtv.org 20832Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20833F: drivers/media/i2c/tda1997x.* 20834 20835TDA827x MEDIA DRIVER 20836M: Michael Krufky <mkrufky@linuxtv.org> 20837L: linux-media@vger.kernel.org 20838S: Maintained 20839W: https://linuxtv.org 20840W: http://github.com/mkrufky 20841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20842T: git git://linuxtv.org/mkrufky/tuners.git 20843F: drivers/media/tuners/tda8290.* 20844 20845TDA8290 MEDIA DRIVER 20846M: Michael Krufky <mkrufky@linuxtv.org> 20847L: linux-media@vger.kernel.org 20848S: Maintained 20849W: https://linuxtv.org 20850W: http://github.com/mkrufky 20851Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20852T: git git://linuxtv.org/mkrufky/tuners.git 20853F: drivers/media/tuners/tda8290.* 20854 20855TDA9840 MEDIA DRIVER 20856M: Hans Verkuil <hverkuil@xs4all.nl> 20857L: linux-media@vger.kernel.org 20858S: Maintained 20859W: https://linuxtv.org 20860T: git git://linuxtv.org/media_tree.git 20861F: drivers/media/i2c/tda9840* 20862 20863TEA5761 TUNER DRIVER 20864M: Mauro Carvalho Chehab <mchehab@kernel.org> 20865L: linux-media@vger.kernel.org 20866S: Odd fixes 20867W: https://linuxtv.org 20868T: git git://linuxtv.org/media_tree.git 20869F: drivers/media/tuners/tea5761.* 20870 20871TEA5767 TUNER DRIVER 20872M: Mauro Carvalho Chehab <mchehab@kernel.org> 20873L: linux-media@vger.kernel.org 20874S: Maintained 20875W: https://linuxtv.org 20876T: git git://linuxtv.org/media_tree.git 20877F: drivers/media/tuners/tea5767.* 20878 20879TEA6415C MEDIA DRIVER 20880M: Hans Verkuil <hverkuil@xs4all.nl> 20881L: linux-media@vger.kernel.org 20882S: Maintained 20883W: https://linuxtv.org 20884T: git git://linuxtv.org/media_tree.git 20885F: drivers/media/i2c/tea6415c* 20886 20887TEA6420 MEDIA DRIVER 20888M: Hans Verkuil <hverkuil@xs4all.nl> 20889L: linux-media@vger.kernel.org 20890S: Maintained 20891W: https://linuxtv.org 20892T: git git://linuxtv.org/media_tree.git 20893F: drivers/media/i2c/tea6420* 20894 20895TEAM DRIVER 20896M: Jiri Pirko <jiri@resnulli.us> 20897L: netdev@vger.kernel.org 20898S: Supported 20899F: drivers/net/team/ 20900F: include/linux/if_team.h 20901F: include/uapi/linux/if_team.h 20902F: tools/testing/selftests/drivers/net/team/ 20903 20904TECHNICAL ADVISORY BOARD PROCESS DOCS 20905M: "Theodore Ts'o" <tytso@mit.edu> 20906M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20907L: tech-board-discuss@lists.linux-foundation.org 20908S: Maintained 20909F: Documentation/process/contribution-maturity-model.rst 20910F: Documentation/process/researcher-guidelines.rst 20911 20912TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20913M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20914S: Maintained 20915F: arch/x86/platform/ts5500/ 20916 20917TECHNOTREND USB IR RECEIVER 20918M: Sean Young <sean@mess.org> 20919L: linux-media@vger.kernel.org 20920S: Maintained 20921F: drivers/media/rc/ttusbir.c 20922 20923TECHWELL TW9910 VIDEO DECODER 20924L: linux-media@vger.kernel.org 20925S: Orphan 20926F: drivers/media/i2c/tw9910.c 20927F: include/media/i2c/tw9910.h 20928 20929TEE SUBSYSTEM 20930M: Jens Wiklander <jens.wiklander@linaro.org> 20931R: Sumit Garg <sumit.garg@linaro.org> 20932L: op-tee@lists.trustedfirmware.org 20933S: Maintained 20934F: Documentation/staging/tee.rst 20935F: drivers/tee/ 20936F: include/linux/tee_drv.h 20937F: include/uapi/linux/tee.h 20938 20939TEGRA ARCHITECTURE SUPPORT 20940M: Thierry Reding <thierry.reding@gmail.com> 20941M: Jonathan Hunter <jonathanh@nvidia.com> 20942L: linux-tegra@vger.kernel.org 20943S: Supported 20944Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20945T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20946N: [^a-z]tegra 20947 20948TEGRA CLOCK DRIVER 20949M: Peter De Schrijver <pdeschrijver@nvidia.com> 20950M: Prashant Gaikwad <pgaikwad@nvidia.com> 20951S: Supported 20952F: drivers/clk/tegra/ 20953 20954TEGRA DMA DRIVERS 20955M: Laxman Dewangan <ldewangan@nvidia.com> 20956M: Jon Hunter <jonathanh@nvidia.com> 20957S: Supported 20958F: drivers/dma/tegra* 20959 20960TEGRA I2C DRIVER 20961M: Laxman Dewangan <ldewangan@nvidia.com> 20962R: Dmitry Osipenko <digetx@gmail.com> 20963S: Supported 20964F: drivers/i2c/busses/i2c-tegra.c 20965 20966TEGRA IOMMU DRIVERS 20967M: Thierry Reding <thierry.reding@gmail.com> 20968R: Krishna Reddy <vdumpa@nvidia.com> 20969L: linux-tegra@vger.kernel.org 20970S: Supported 20971F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20972F: drivers/iommu/tegra* 20973 20974TEGRA KBC DRIVER 20975M: Laxman Dewangan <ldewangan@nvidia.com> 20976S: Supported 20977F: drivers/input/keyboard/tegra-kbc.c 20978 20979TEGRA NAND DRIVER 20980M: Stefan Agner <stefan@agner.ch> 20981M: Lucas Stach <dev@lynxeye.de> 20982S: Maintained 20983F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20984F: drivers/mtd/nand/raw/tegra_nand.c 20985 20986TEGRA PWM DRIVER 20987M: Thierry Reding <thierry.reding@gmail.com> 20988S: Supported 20989F: drivers/pwm/pwm-tegra.c 20990 20991TEGRA QUAD SPI DRIVER 20992M: Thierry Reding <thierry.reding@gmail.com> 20993M: Jonathan Hunter <jonathanh@nvidia.com> 20994M: Sowjanya Komatineni <skomatineni@nvidia.com> 20995L: linux-tegra@vger.kernel.org 20996S: Maintained 20997F: drivers/spi/spi-tegra210-quad.c 20998 20999TEGRA SERIAL DRIVER 21000M: Laxman Dewangan <ldewangan@nvidia.com> 21001S: Supported 21002F: drivers/tty/serial/serial-tegra.c 21003 21004TEGRA SPI DRIVER 21005M: Laxman Dewangan <ldewangan@nvidia.com> 21006S: Supported 21007F: drivers/spi/spi-tegra* 21008 21009TEGRA VIDEO DRIVER 21010M: Thierry Reding <thierry.reding@gmail.com> 21011M: Jonathan Hunter <jonathanh@nvidia.com> 21012M: Sowjanya Komatineni <skomatineni@nvidia.com> 21013M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21014L: linux-media@vger.kernel.org 21015L: linux-tegra@vger.kernel.org 21016S: Maintained 21017F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21018F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21019F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21020F: drivers/staging/media/tegra-video/ 21021 21022TEGRA XUSB PADCTL DRIVER 21023M: JC Kuo <jckuo@nvidia.com> 21024S: Supported 21025F: drivers/phy/tegra/xusb* 21026 21027TEHUTI ETHERNET DRIVER 21028M: Andy Gospodarek <andy@greyhouse.net> 21029L: netdev@vger.kernel.org 21030S: Supported 21031F: drivers/net/ethernet/tehuti/* 21032 21033TELECOM CLOCK DRIVER FOR MCPL0010 21034M: Mark Gross <markgross@kernel.org> 21035S: Supported 21036F: drivers/char/tlclk.c 21037 21038TEMPO SEMICONDUCTOR DRIVERS 21039M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21040S: Maintained 21041F: Documentation/devicetree/bindings/sound/tscs*.txt 21042F: sound/soc/codecs/tscs*.c 21043F: sound/soc/codecs/tscs*.h 21044 21045TENSILICA XTENSA PORT (xtensa) 21046M: Chris Zankel <chris@zankel.net> 21047M: Max Filippov <jcmvbkbc@gmail.com> 21048S: Maintained 21049T: git https://github.com/jcmvbkbc/linux-xtensa.git 21050F: arch/xtensa/ 21051F: drivers/irqchip/irq-xtensa-* 21052 21053TEXAS INSTRUMENTS ASoC DRIVERS 21054M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21055L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21056S: Maintained 21057F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21058F: sound/soc/ti/ 21059 21060TEXAS INSTRUMENTS DMA DRIVERS 21061M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21062L: dmaengine@vger.kernel.org 21063S: Maintained 21064F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21065F: Documentation/devicetree/bindings/dma/ti-edma.txt 21066F: Documentation/devicetree/bindings/dma/ti/ 21067F: drivers/dma/ti/ 21068F: include/linux/dma/k3-psil.h 21069F: include/linux/dma/k3-udma-glue.h 21070F: include/linux/dma/ti-cppi5.h 21071X: drivers/dma/ti/cppi41.c 21072 21073TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21074M: Robert Marko <robert.marko@sartura.hr> 21075M: Luka Perkov <luka.perkov@sartura.hr> 21076L: linux-hwmon@vger.kernel.org 21077S: Maintained 21078F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21079F: Documentation/hwmon/tps23861.rst 21080F: drivers/hwmon/tps23861.c 21081 21082TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21083M: Ricardo Ribalda <ribalda@kernel.org> 21084L: linux-iio@vger.kernel.org 21085S: Supported 21086F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21087F: drivers/iio/dac/ti-dac7612.c 21088 21089TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21090M: Nishanth Menon <nm@ti.com> 21091M: Tero Kristo <kristo@kernel.org> 21092M: Santosh Shilimkar <ssantosh@kernel.org> 21093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21094S: Maintained 21095F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21096F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21097F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21098F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21099F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21100F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21101F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21102F: drivers/clk/keystone/sci-clk.c 21103F: drivers/firmware/ti_sci* 21104F: drivers/irqchip/irq-ti-sci-inta.c 21105F: drivers/irqchip/irq-ti-sci-intr.c 21106F: drivers/reset/reset-ti-sci.c 21107F: drivers/soc/ti/ti_sci_inta_msi.c 21108F: drivers/soc/ti/ti_sci_pm_domains.c 21109F: include/dt-bindings/soc/ti,sci_pm_domain.h 21110F: include/linux/soc/ti/ti_sci_inta_msi.h 21111F: include/linux/soc/ti/ti_sci_protocol.h 21112 21113TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21114M: Puranjay Mohan <puranjay12@gmail.com> 21115L: linux-iio@vger.kernel.org 21116S: Supported 21117F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21118F: drivers/iio/temperature/tmp117.c 21119 21120THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21121M: Hans Verkuil <hverkuil@xs4all.nl> 21122L: linux-media@vger.kernel.org 21123S: Maintained 21124W: https://linuxtv.org 21125T: git git://linuxtv.org/media_tree.git 21126F: drivers/media/radio/radio-raremono.c 21127 21128THERMAL 21129M: Rafael J. Wysocki <rafael@kernel.org> 21130M: Daniel Lezcano <daniel.lezcano@linaro.org> 21131R: Amit Kucheria <amitk@kernel.org> 21132R: Zhang Rui <rui.zhang@intel.com> 21133L: linux-pm@vger.kernel.org 21134S: Supported 21135Q: https://patchwork.kernel.org/project/linux-pm/list/ 21136T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21137F: Documentation/ABI/testing/sysfs-class-thermal 21138F: Documentation/admin-guide/thermal/ 21139F: Documentation/devicetree/bindings/thermal/ 21140F: Documentation/driver-api/thermal/ 21141F: drivers/thermal/ 21142F: include/dt-bindings/thermal/ 21143F: include/linux/cpu_cooling.h 21144F: include/linux/thermal.h 21145F: include/uapi/linux/thermal.h 21146F: tools/lib/thermal/ 21147F: tools/thermal/ 21148 21149THERMAL DRIVER FOR AMLOGIC SOCS 21150M: Guillaume La Roque <glaroque@baylibre.com> 21151L: linux-pm@vger.kernel.org 21152L: linux-amlogic@lists.infradead.org 21153S: Supported 21154W: http://linux-meson.com/ 21155F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21156F: drivers/thermal/amlogic_thermal.c 21157 21158THERMAL/CPU_COOLING 21159M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21160M: Daniel Lezcano <daniel.lezcano@linaro.org> 21161M: Viresh Kumar <viresh.kumar@linaro.org> 21162R: Lukasz Luba <lukasz.luba@arm.com> 21163L: linux-pm@vger.kernel.org 21164S: Supported 21165F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21166F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21167F: drivers/thermal/cpufreq_cooling.c 21168F: drivers/thermal/cpuidle_cooling.c 21169F: include/linux/cpu_cooling.h 21170 21171THERMAL/POWER_ALLOCATOR 21172M: Lukasz Luba <lukasz.luba@arm.com> 21173L: linux-pm@vger.kernel.org 21174S: Maintained 21175F: Documentation/driver-api/thermal/power_allocator.rst 21176F: drivers/thermal/gov_power_allocator.c 21177F: drivers/thermal/thermal_trace_ipa.h 21178 21179THINKPAD ACPI EXTRAS DRIVER 21180M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21181L: ibm-acpi-devel@lists.sourceforge.net 21182L: platform-driver-x86@vger.kernel.org 21183S: Maintained 21184W: http://ibm-acpi.sourceforge.net 21185W: http://thinkwiki.org/wiki/Ibm-acpi 21186T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21187F: drivers/platform/x86/thinkpad_acpi.c 21188 21189THINKPAD LMI DRIVER 21190M: Mark Pearson <markpearson@lenovo.com> 21191L: platform-driver-x86@vger.kernel.org 21192S: Maintained 21193F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21194F: drivers/platform/x86/think-lmi.? 21195 21196THUNDERBOLT DMA TRAFFIC TEST DRIVER 21197M: Isaac Hazan <isaac.hazan@intel.com> 21198L: linux-usb@vger.kernel.org 21199S: Maintained 21200F: drivers/thunderbolt/dma_test.c 21201 21202THUNDERBOLT DRIVER 21203M: Andreas Noever <andreas.noever@gmail.com> 21204M: Michael Jamet <michael.jamet@intel.com> 21205M: Mika Westerberg <mika.westerberg@linux.intel.com> 21206M: Yehezkel Bernat <YehezkelShB@gmail.com> 21207L: linux-usb@vger.kernel.org 21208S: Maintained 21209T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21210F: Documentation/admin-guide/thunderbolt.rst 21211F: drivers/thunderbolt/ 21212F: include/linux/thunderbolt.h 21213 21214THUNDERBOLT NETWORK DRIVER 21215M: Michael Jamet <michael.jamet@intel.com> 21216M: Mika Westerberg <mika.westerberg@linux.intel.com> 21217M: Yehezkel Bernat <YehezkelShB@gmail.com> 21218L: netdev@vger.kernel.org 21219S: Maintained 21220F: drivers/net/thunderbolt/ 21221 21222THUNDERX GPIO DRIVER 21223M: Robert Richter <rric@kernel.org> 21224S: Odd Fixes 21225F: drivers/gpio/gpio-thunderx.c 21226 21227TI ADS7924 ADC DRIVER 21228M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21229L: linux-iio@vger.kernel.org 21230S: Supported 21231F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21232F: drivers/iio/adc/ti-ads7924.c 21233 21234TI AM437X VPFE DRIVER 21235M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21236L: linux-media@vger.kernel.org 21237S: Maintained 21238W: https://linuxtv.org 21239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21240T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21241F: drivers/media/platform/ti/am437x/ 21242 21243TI BANDGAP AND THERMAL DRIVER 21244M: Eduardo Valentin <edubezval@gmail.com> 21245M: Keerthy <j-keerthy@ti.com> 21246L: linux-pm@vger.kernel.org 21247L: linux-omap@vger.kernel.org 21248S: Maintained 21249F: drivers/thermal/ti-soc-thermal/ 21250 21251TI BQ27XXX POWER SUPPLY DRIVER 21252F: drivers/power/supply/bq27xxx_battery.c 21253F: drivers/power/supply/bq27xxx_battery_i2c.c 21254F: include/linux/power/bq27xxx_battery.h 21255 21256TI CDCE706 CLOCK DRIVER 21257M: Max Filippov <jcmvbkbc@gmail.com> 21258S: Maintained 21259F: drivers/clk/clk-cdce706.c 21260 21261TI CLOCK DRIVER 21262M: Tero Kristo <kristo@kernel.org> 21263L: linux-omap@vger.kernel.org 21264S: Odd Fixes 21265F: drivers/clk/ti/ 21266F: include/linux/clk/ti.h 21267 21268TI DAVINCI MACHINE SUPPORT 21269M: Bartosz Golaszewski <brgl@bgdev.pl> 21270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21271S: Maintained 21272T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21273F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21274F: arch/arm/boot/dts/ti/davinci/ 21275F: arch/arm/mach-davinci/ 21276F: drivers/i2c/busses/i2c-davinci.c 21277 21278TI DAVINCI SERIES CLOCK DRIVER 21279M: David Lechner <david@lechnology.com> 21280R: Sekhar Nori <nsekhar@ti.com> 21281S: Maintained 21282F: Documentation/devicetree/bindings/clock/ti/davinci/ 21283F: drivers/clk/davinci/ 21284F: include/linux/clk/davinci.h 21285 21286TI DAVINCI SERIES GPIO DRIVER 21287M: Keerthy <j-keerthy@ti.com> 21288L: linux-gpio@vger.kernel.org 21289S: Maintained 21290F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21291F: drivers/gpio/gpio-davinci.c 21292 21293TI DAVINCI SERIES MEDIA DRIVER 21294M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21295L: linux-media@vger.kernel.org 21296S: Maintained 21297W: https://linuxtv.org 21298Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21299T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21300F: drivers/media/platform/ti/davinci/ 21301F: include/media/davinci/ 21302 21303TI ENHANCED CAPTURE (eCAP) DRIVER 21304M: Vignesh Raghavendra <vigneshr@ti.com> 21305R: Julien Panis <jpanis@baylibre.com> 21306L: linux-iio@vger.kernel.org 21307L: linux-omap@vger.kernel.org 21308S: Maintained 21309F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21310F: drivers/counter/ti-ecap-capture.c 21311 21312TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21313R: David Lechner <david@lechnology.com> 21314L: linux-iio@vger.kernel.org 21315F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21316F: drivers/counter/ti-eqep.c 21317 21318TI ETHERNET SWITCH DRIVER (CPSW) 21319R: Grygorii Strashko <grygorii.strashko@ti.com> 21320L: linux-omap@vger.kernel.org 21321L: netdev@vger.kernel.org 21322S: Maintained 21323F: drivers/net/ethernet/ti/cpsw* 21324F: drivers/net/ethernet/ti/davinci* 21325 21326TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21327M: Alex Dubov <oakad@yahoo.com> 21328S: Maintained 21329W: http://tifmxx.berlios.de/ 21330F: drivers/memstick/host/tifm_ms.c 21331F: drivers/misc/tifm* 21332F: drivers/mmc/host/tifm_sd.c 21333F: include/linux/tifm.h 21334 21335TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21336M: Nishanth Menon <nm@ti.com> 21337M: Santosh Shilimkar <ssantosh@kernel.org> 21338L: linux-kernel@vger.kernel.org 21339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21340S: Maintained 21341T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21342F: drivers/soc/ti/* 21343 21344TI LM49xxx FAMILY ASoC CODEC DRIVERS 21345M: M R Swami Reddy <mr.swami.reddy@ti.com> 21346M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21347L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21348S: Maintained 21349F: sound/soc/codecs/isabelle* 21350F: sound/soc/codecs/lm49453* 21351 21352TI LMP92064 ADC DRIVER 21353M: Leonard Göhrs <l.goehrs@pengutronix.de> 21354R: kernel@pengutronix.de 21355L: linux-iio@vger.kernel.org 21356S: Maintained 21357F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21358F: drivers/iio/adc/ti-lmp92064.c 21359 21360TI PCM3060 ASoC CODEC DRIVER 21361M: Kirill Marinushkin <kmarinushkin@birdec.com> 21362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21363S: Maintained 21364F: Documentation/devicetree/bindings/sound/pcm3060.txt 21365F: sound/soc/codecs/pcm3060* 21366 21367TI TAS571X FAMILY ASoC CODEC DRIVER 21368M: Kevin Cernekee <cernekee@chromium.org> 21369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21370S: Odd Fixes 21371F: sound/soc/codecs/tas571x* 21372 21373TI TMAG5273 MAGNETOMETER DRIVER 21374M: Gerald Loacker <gerald.loacker@wolfvision.net> 21375L: linux-iio@vger.kernel.org 21376S: Maintained 21377F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21378F: drivers/iio/magnetometer/tmag5273.c 21379 21380TI TRF7970A NFC DRIVER 21381M: Mark Greer <mgreer@animalcreek.com> 21382L: linux-wireless@vger.kernel.org 21383S: Supported 21384F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21385F: drivers/nfc/trf7970a.c 21386 21387TI TSC2046 ADC DRIVER 21388M: Oleksij Rempel <o.rempel@pengutronix.de> 21389R: kernel@pengutronix.de 21390L: linux-iio@vger.kernel.org 21391S: Maintained 21392F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21393F: drivers/iio/adc/ti-tsc2046.c 21394 21395TI TWL4030 SERIES SOC CODEC DRIVER 21396M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21397L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21398S: Maintained 21399F: sound/soc/codecs/twl4030* 21400 21401TI VPE/CAL DRIVERS 21402M: Benoit Parrot <bparrot@ti.com> 21403L: linux-media@vger.kernel.org 21404S: Maintained 21405W: http://linuxtv.org/ 21406Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21407F: Documentation/devicetree/bindings/media/ti,cal.yaml 21408F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21409F: drivers/media/platform/ti/cal/ 21410F: drivers/media/platform/ti/vpe/ 21411 21412TI WILINK WIRELESS DRIVERS 21413L: linux-wireless@vger.kernel.org 21414S: Orphan 21415W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21416W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21417T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21418F: drivers/net/wireless/ti/ 21419 21420TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21421M: John Stultz <jstultz@google.com> 21422M: Thomas Gleixner <tglx@linutronix.de> 21423R: Stephen Boyd <sboyd@kernel.org> 21424L: linux-kernel@vger.kernel.org 21425S: Supported 21426T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21427F: include/linux/clocksource.h 21428F: include/linux/time.h 21429F: include/linux/timex.h 21430F: include/uapi/linux/time.h 21431F: include/uapi/linux/timex.h 21432F: kernel/time/alarmtimer.c 21433F: kernel/time/clocksource.c 21434F: kernel/time/ntp.c 21435F: kernel/time/time*.c 21436F: tools/testing/selftests/timers/ 21437 21438TIPC NETWORK LAYER 21439M: Jon Maloy <jmaloy@redhat.com> 21440M: Ying Xue <ying.xue@windriver.com> 21441L: netdev@vger.kernel.org (core kernel code) 21442L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21443S: Maintained 21444W: http://tipc.sourceforge.net/ 21445F: include/uapi/linux/tipc*.h 21446F: net/tipc/ 21447 21448TLAN NETWORK DRIVER 21449M: Samuel Chessman <chessman@tux.org> 21450L: tlan-devel@lists.sourceforge.net (subscribers-only) 21451S: Maintained 21452W: http://sourceforge.net/projects/tlan/ 21453F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21454F: drivers/net/ethernet/ti/tlan.* 21455 21456TMIO/SDHI MMC DRIVER 21457M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21458L: linux-mmc@vger.kernel.org 21459L: linux-renesas-soc@vger.kernel.org 21460S: Supported 21461F: drivers/mmc/host/renesas_sdhi* 21462F: drivers/mmc/host/tmio_mmc* 21463F: include/linux/mfd/tmio.h 21464 21465TMP401 HARDWARE MONITOR DRIVER 21466M: Guenter Roeck <linux@roeck-us.net> 21467L: linux-hwmon@vger.kernel.org 21468S: Maintained 21469F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21470F: Documentation/hwmon/tmp401.rst 21471F: drivers/hwmon/tmp401.c 21472 21473TMP464 HARDWARE MONITOR DRIVER 21474M: Guenter Roeck <linux@roeck-us.net> 21475L: linux-hwmon@vger.kernel.org 21476S: Maintained 21477F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21478F: Documentation/hwmon/tmp464.rst 21479F: drivers/hwmon/tmp464.c 21480 21481TMP513 HARDWARE MONITOR DRIVER 21482M: Eric Tremblay <etremblay@distech-controls.com> 21483L: linux-hwmon@vger.kernel.org 21484S: Maintained 21485F: Documentation/hwmon/tmp513.rst 21486F: drivers/hwmon/tmp513.c 21487 21488TMPFS (SHMEM FILESYSTEM) 21489M: Hugh Dickins <hughd@google.com> 21490L: linux-mm@kvack.org 21491S: Maintained 21492F: include/linux/shmem_fs.h 21493F: mm/shmem.c 21494 21495TOMOYO SECURITY MODULE 21496M: Kentaro Takeda <takedakn@nttdata.co.jp> 21497M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21498L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21499L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21500L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21501L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21502S: Maintained 21503W: https://tomoyo.osdn.jp/ 21504F: security/tomoyo/ 21505 21506TOPSTAR LAPTOP EXTRAS DRIVER 21507M: Herton Ronaldo Krzesinski <herton@canonical.com> 21508L: platform-driver-x86@vger.kernel.org 21509S: Maintained 21510F: drivers/platform/x86/topstar-laptop.c 21511 21512TORTURE-TEST MODULES 21513M: Davidlohr Bueso <dave@stgolabs.net> 21514M: "Paul E. McKenney" <paulmck@kernel.org> 21515M: Josh Triplett <josh@joshtriplett.org> 21516L: linux-kernel@vger.kernel.org 21517S: Supported 21518T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21519F: Documentation/RCU/torture.rst 21520F: kernel/locking/locktorture.c 21521F: kernel/rcu/rcuscale.c 21522F: kernel/rcu/rcutorture.c 21523F: kernel/rcu/refscale.c 21524F: kernel/torture.c 21525 21526TOSHIBA ACPI EXTRAS DRIVER 21527M: Azael Avalos <coproscefalo@gmail.com> 21528L: platform-driver-x86@vger.kernel.org 21529S: Maintained 21530F: drivers/platform/x86/toshiba_acpi.c 21531 21532TOSHIBA BLUETOOTH DRIVER 21533M: Azael Avalos <coproscefalo@gmail.com> 21534L: platform-driver-x86@vger.kernel.org 21535S: Maintained 21536F: drivers/platform/x86/toshiba_bluetooth.c 21537 21538TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21539M: Azael Avalos <coproscefalo@gmail.com> 21540L: platform-driver-x86@vger.kernel.org 21541S: Maintained 21542F: drivers/platform/x86/toshiba_haps.c 21543 21544TOSHIBA SMM DRIVER 21545M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21546S: Maintained 21547W: http://www.buzzard.org.uk/toshiba/ 21548F: drivers/char/toshiba.c 21549F: include/linux/toshiba.h 21550F: include/uapi/linux/toshiba.h 21551 21552TOSHIBA TC358743 DRIVER 21553M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21554L: linux-media@vger.kernel.org 21555S: Maintained 21556F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21557F: drivers/media/i2c/tc358743* 21558F: include/media/i2c/tc358743.h 21559 21560TOSHIBA WMI HOTKEYS DRIVER 21561M: Azael Avalos <coproscefalo@gmail.com> 21562L: platform-driver-x86@vger.kernel.org 21563S: Maintained 21564F: drivers/platform/x86/toshiba-wmi.c 21565 21566TPM DEVICE DRIVER 21567M: Peter Huewe <peterhuewe@gmx.de> 21568M: Jarkko Sakkinen <jarkko@kernel.org> 21569R: Jason Gunthorpe <jgg@ziepe.ca> 21570L: linux-integrity@vger.kernel.org 21571S: Maintained 21572W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21573Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21574T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21575F: drivers/char/tpm/ 21576 21577TPS546D24 DRIVER 21578M: Duke Du <dukedu83@gmail.com> 21579L: linux-hwmon@vger.kernel.org 21580S: Maintained 21581F: Documentation/hwmon/tps546d24.rst 21582F: drivers/hwmon/pmbus/tps546d24.c 21583 21584TRACING 21585M: Steven Rostedt <rostedt@goodmis.org> 21586M: Masami Hiramatsu <mhiramat@kernel.org> 21587L: linux-kernel@vger.kernel.org 21588L: linux-trace-kernel@vger.kernel.org 21589S: Maintained 21590Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21591T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21592F: Documentation/trace/* 21593F: fs/tracefs/ 21594F: include/linux/trace*.h 21595F: include/trace/ 21596F: kernel/trace/ 21597F: scripts/tracing/ 21598F: tools/testing/selftests/ftrace/ 21599 21600TRACING MMIO ACCESSES (MMIOTRACE) 21601M: Steven Rostedt <rostedt@goodmis.org> 21602M: Masami Hiramatsu <mhiramat@kernel.org> 21603R: Karol Herbst <karolherbst@gmail.com> 21604R: Pekka Paalanen <ppaalanen@gmail.com> 21605L: linux-kernel@vger.kernel.org 21606L: nouveau@lists.freedesktop.org 21607S: Maintained 21608F: arch/x86/mm/kmmio.c 21609F: arch/x86/mm/mmio-mod.c 21610F: arch/x86/mm/testmmiotrace.c 21611F: include/linux/mmiotrace.h 21612F: kernel/trace/trace_mmiotrace.c 21613 21614TRACING OS NOISE / LATENCY TRACERS 21615M: Steven Rostedt <rostedt@goodmis.org> 21616M: Daniel Bristot de Oliveira <bristot@kernel.org> 21617S: Maintained 21618F: Documentation/trace/hwlat_detector.rst 21619F: Documentation/trace/osnoise-tracer.rst 21620F: Documentation/trace/timerlat-tracer.rst 21621F: arch/*/kernel/trace.c 21622F: include/trace/events/osnoise.h 21623F: kernel/trace/trace_hwlat.c 21624F: kernel/trace/trace_irqsoff.c 21625F: kernel/trace/trace_osnoise.c 21626F: kernel/trace/trace_sched_wakeup.c 21627 21628TRADITIONAL CHINESE DOCUMENTATION 21629M: Hu Haowen <src.res@email.cn> 21630L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21631S: Maintained 21632W: https://github.com/srcres258/linux-doc 21633T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21634F: Documentation/translations/zh_TW/ 21635 21636TTY LAYER 21637M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21638M: Jiri Slaby <jirislaby@kernel.org> 21639S: Supported 21640T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21641F: Documentation/driver-api/serial/ 21642F: drivers/tty/ 21643F: drivers/tty/serial/serial_core.c 21644F: include/linux/selection.h 21645F: include/linux/serial.h 21646F: include/linux/serial_core.h 21647F: include/linux/sysrq.h 21648F: include/linux/tty*.h 21649F: include/linux/vt.h 21650F: include/linux/vt_*.h 21651F: include/uapi/linux/serial.h 21652F: include/uapi/linux/serial_core.h 21653F: include/uapi/linux/tty.h 21654 21655TUA9001 MEDIA DRIVER 21656M: Antti Palosaari <crope@iki.fi> 21657L: linux-media@vger.kernel.org 21658S: Maintained 21659W: https://linuxtv.org 21660W: http://palosaari.fi/linux/ 21661Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21662T: git git://linuxtv.org/anttip/media_tree.git 21663F: drivers/media/tuners/tua9001* 21664 21665TULIP NETWORK DRIVERS 21666L: netdev@vger.kernel.org 21667L: linux-parisc@vger.kernel.org 21668S: Orphan 21669F: drivers/net/ethernet/dec/tulip/ 21670 21671TUN/TAP driver 21672M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21673S: Maintained 21674W: http://vtun.sourceforge.net/tun 21675F: Documentation/networking/tuntap.rst 21676F: arch/um/os-Linux/drivers/ 21677 21678TURBOCHANNEL SUBSYSTEM 21679M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21680M: Ralf Baechle <ralf@linux-mips.org> 21681L: linux-mips@vger.kernel.org 21682S: Maintained 21683Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21684F: drivers/tc/ 21685F: include/linux/tc.h 21686 21687TURBOSTAT UTILITY 21688M: "Len Brown" <lenb@kernel.org> 21689L: linux-pm@vger.kernel.org 21690S: Supported 21691Q: https://patchwork.kernel.org/project/linux-pm/list/ 21692B: https://bugzilla.kernel.org 21693T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21694F: tools/power/x86/turbostat/ 21695 21696TW5864 VIDEO4LINUX DRIVER 21697M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21698M: Anton Sviridenko <anton@corp.bluecherry.net> 21699M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21700M: Andrey Utkin <andrey_utkin@fastmail.com> 21701L: linux-media@vger.kernel.org 21702S: Supported 21703F: drivers/media/pci/tw5864/ 21704 21705TW68 VIDEO4LINUX DRIVER 21706M: Hans Verkuil <hverkuil@xs4all.nl> 21707L: linux-media@vger.kernel.org 21708S: Odd Fixes 21709W: https://linuxtv.org 21710T: git git://linuxtv.org/media_tree.git 21711F: drivers/media/pci/tw68/ 21712 21713TW686X VIDEO4LINUX DRIVER 21714M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21715L: linux-media@vger.kernel.org 21716S: Maintained 21717W: http://linuxtv.org 21718T: git git://linuxtv.org/media_tree.git 21719F: drivers/media/pci/tw686x/ 21720 21721U-BOOT ENVIRONMENT VARIABLES 21722M: Rafał Miłecki <rafal@milecki.pl> 21723S: Maintained 21724F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21725F: drivers/nvmem/u-boot-env.c 21726 21727UACCE ACCELERATOR FRAMEWORK 21728M: Zhangfei Gao <zhangfei.gao@linaro.org> 21729M: Zhou Wang <wangzhou1@hisilicon.com> 21730L: linux-accelerators@lists.ozlabs.org 21731L: linux-kernel@vger.kernel.org 21732S: Maintained 21733F: Documentation/ABI/testing/sysfs-driver-uacce 21734F: Documentation/misc-devices/uacce.rst 21735F: drivers/misc/uacce/ 21736F: include/linux/uacce.h 21737F: include/uapi/misc/uacce/ 21738 21739UBI FILE SYSTEM (UBIFS) 21740M: Richard Weinberger <richard@nod.at> 21741L: linux-mtd@lists.infradead.org 21742S: Supported 21743W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21744T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21745T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21746F: Documentation/ABI/testing/sysfs-fs-ubifs 21747F: Documentation/filesystems/ubifs-authentication.rst 21748F: Documentation/filesystems/ubifs.rst 21749F: fs/ubifs/ 21750 21751UBLK USERSPACE BLOCK DRIVER 21752M: Ming Lei <ming.lei@redhat.com> 21753L: linux-block@vger.kernel.org 21754S: Maintained 21755F: Documentation/block/ublk.rst 21756F: drivers/block/ublk_drv.c 21757F: include/uapi/linux/ublk_cmd.h 21758 21759UCLINUX (M68KNOMMU AND COLDFIRE) 21760M: Greg Ungerer <gerg@linux-m68k.org> 21761L: linux-m68k@lists.linux-m68k.org 21762S: Maintained 21763W: http://www.linux-m68k.org/ 21764T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21765F: arch/m68k/*/*_no.* 21766F: arch/m68k/68*/ 21767F: arch/m68k/coldfire/ 21768F: arch/m68k/include/asm/*_no.* 21769 21770UDF FILESYSTEM 21771M: Jan Kara <jack@suse.com> 21772S: Maintained 21773F: Documentation/filesystems/udf.rst 21774F: fs/udf/ 21775 21776UDRAW TABLET 21777M: Bastien Nocera <hadess@hadess.net> 21778L: linux-input@vger.kernel.org 21779S: Maintained 21780F: drivers/hid/hid-udraw-ps3.c 21781 21782UFS FILESYSTEM 21783M: Evgeniy Dushistov <dushistov@mail.ru> 21784S: Maintained 21785F: Documentation/admin-guide/ufs.rst 21786F: fs/ufs/ 21787 21788UHID USERSPACE HID IO DRIVER 21789M: David Rheinsberg <david.rheinsberg@gmail.com> 21790L: linux-input@vger.kernel.org 21791S: Maintained 21792F: drivers/hid/uhid.c 21793F: include/uapi/linux/uhid.h 21794 21795ULPI BUS 21796M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21797L: linux-usb@vger.kernel.org 21798S: Maintained 21799F: drivers/usb/common/ulpi.c 21800F: include/linux/ulpi/ 21801 21802UNICODE SUBSYSTEM 21803M: Gabriel Krisman Bertazi <krisman@collabora.com> 21804L: linux-fsdevel@vger.kernel.org 21805S: Supported 21806F: fs/unicode/ 21807 21808UNIFDEF 21809M: Tony Finch <dot@dotat.at> 21810S: Maintained 21811W: http://dotat.at/prog/unifdef 21812F: scripts/unifdef.c 21813 21814UNIFORM CDROM DRIVER 21815M: Phillip Potter <phil@philpotter.co.uk> 21816S: Maintained 21817F: Documentation/cdrom/ 21818F: drivers/cdrom/cdrom.c 21819F: include/linux/cdrom.h 21820F: include/uapi/linux/cdrom.h 21821 21822UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21823R: Alim Akhtar <alim.akhtar@samsung.com> 21824R: Avri Altman <avri.altman@wdc.com> 21825R: Bart Van Assche <bvanassche@acm.org> 21826L: linux-scsi@vger.kernel.org 21827S: Supported 21828F: Documentation/devicetree/bindings/ufs/ 21829F: Documentation/scsi/ufs.rst 21830F: drivers/ufs/core/ 21831 21832UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21833M: Pedro Sousa <pedrom.sousa@synopsys.com> 21834L: linux-scsi@vger.kernel.org 21835S: Supported 21836F: drivers/ufs/host/*dwc* 21837 21838UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21839M: Alim Akhtar <alim.akhtar@samsung.com> 21840L: linux-scsi@vger.kernel.org 21841S: Maintained 21842F: drivers/ufs/host/ufs-exynos* 21843 21844UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21845M: Stanley Chu <stanley.chu@mediatek.com> 21846L: linux-scsi@vger.kernel.org 21847L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21848S: Maintained 21849F: drivers/ufs/host/ufs-mediatek* 21850 21851UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21852M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21853L: linux-arm-msm@vger.kernel.org 21854L: linux-scsi@vger.kernel.org 21855S: Maintained 21856F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21857F: drivers/ufs/host/ufs-qcom* 21858 21859UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21860M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21861L: linux-renesas-soc@vger.kernel.org 21862L: linux-scsi@vger.kernel.org 21863S: Maintained 21864F: drivers/ufs/host/ufs-renesas.c 21865 21866UNSORTED BLOCK IMAGES (UBI) 21867M: Richard Weinberger <richard@nod.at> 21868L: linux-mtd@lists.infradead.org 21869S: Supported 21870W: http://www.linux-mtd.infradead.org/ 21871T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21872T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21873F: drivers/mtd/ubi/ 21874F: include/linux/mtd/ubi.h 21875F: include/uapi/mtd/ubi-user.h 21876 21877USB "USBNET" DRIVER FRAMEWORK 21878M: Oliver Neukum <oneukum@suse.com> 21879L: netdev@vger.kernel.org 21880S: Maintained 21881W: http://www.linux-usb.org/usbnet 21882F: drivers/net/usb/usbnet.c 21883F: include/linux/usb/usbnet.h 21884 21885USB ACM DRIVER 21886M: Oliver Neukum <oneukum@suse.com> 21887L: linux-usb@vger.kernel.org 21888S: Maintained 21889F: Documentation/usb/acm.rst 21890F: drivers/usb/class/cdc-acm.* 21891 21892USB APPLE MFI FASTCHARGE DRIVER 21893M: Bastien Nocera <hadess@hadess.net> 21894L: linux-usb@vger.kernel.org 21895S: Maintained 21896F: drivers/usb/misc/apple-mfi-fastcharge.c 21897 21898USB AR5523 WIRELESS DRIVER 21899M: Pontus Fuchs <pontus.fuchs@gmail.com> 21900L: linux-wireless@vger.kernel.org 21901S: Maintained 21902F: drivers/net/wireless/ath/ar5523/ 21903 21904USB ATTACHED SCSI 21905M: Oliver Neukum <oneukum@suse.com> 21906L: linux-usb@vger.kernel.org 21907L: linux-scsi@vger.kernel.org 21908S: Maintained 21909F: drivers/usb/storage/uas.c 21910 21911USB CDC ETHERNET DRIVER 21912M: Oliver Neukum <oliver@neukum.org> 21913L: linux-usb@vger.kernel.org 21914S: Maintained 21915F: drivers/net/usb/cdc_*.c 21916F: include/uapi/linux/usb/cdc.h 21917 21918USB CHAOSKEY DRIVER 21919M: Keith Packard <keithp@keithp.com> 21920L: linux-usb@vger.kernel.org 21921S: Maintained 21922F: drivers/usb/misc/chaoskey.c 21923 21924USB CYPRESS C67X00 DRIVER 21925L: linux-usb@vger.kernel.org 21926S: Orphan 21927F: drivers/usb/c67x00/ 21928 21929USB DAVICOM DM9601 DRIVER 21930M: Peter Korsgaard <peter@korsgaard.com> 21931L: netdev@vger.kernel.org 21932S: Maintained 21933W: http://www.linux-usb.org/usbnet 21934F: drivers/net/usb/dm9601.c 21935 21936USB EHCI DRIVER 21937M: Alan Stern <stern@rowland.harvard.edu> 21938L: linux-usb@vger.kernel.org 21939S: Maintained 21940F: Documentation/usb/ehci.rst 21941F: drivers/usb/host/ehci* 21942 21943USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21944M: Jiri Kosina <jikos@kernel.org> 21945M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21946L: linux-usb@vger.kernel.org 21947S: Maintained 21948T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21949F: Documentation/hid/hiddev.rst 21950F: drivers/hid/usbhid/ 21951 21952USB INTEL XHCI ROLE MUX DRIVER 21953M: Hans de Goede <hdegoede@redhat.com> 21954L: linux-usb@vger.kernel.org 21955S: Maintained 21956F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21957 21958USB IP DRIVER FOR HISILICON KIRIN 960 21959M: Yu Chen <chenyu56@huawei.com> 21960M: Binghui Wang <wangbinghui@hisilicon.com> 21961L: linux-usb@vger.kernel.org 21962S: Maintained 21963F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21964F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21965 21966USB IP DRIVER FOR HISILICON KIRIN 970 21967M: Mauro Carvalho Chehab <mchehab@kernel.org> 21968L: linux-usb@vger.kernel.org 21969S: Maintained 21970F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21971F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21972 21973USB ISP116X DRIVER 21974M: Olav Kongas <ok@artecdesign.ee> 21975L: linux-usb@vger.kernel.org 21976S: Maintained 21977F: drivers/usb/host/isp116x* 21978F: include/linux/usb/isp116x.h 21979 21980USB ISP1760 DRIVER 21981M: Rui Miguel Silva <rui.silva@linaro.org> 21982L: linux-usb@vger.kernel.org 21983S: Maintained 21984F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21985F: drivers/usb/isp1760/* 21986 21987USB LAN78XX ETHERNET DRIVER 21988M: Woojung Huh <woojung.huh@microchip.com> 21989M: UNGLinuxDriver@microchip.com 21990L: netdev@vger.kernel.org 21991S: Maintained 21992F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21993F: drivers/net/usb/lan78xx.* 21994F: include/dt-bindings/net/microchip-lan78xx.h 21995 21996USB MASS STORAGE DRIVER 21997M: Alan Stern <stern@rowland.harvard.edu> 21998L: linux-usb@vger.kernel.org 21999L: usb-storage@lists.one-eyed-alien.net 22000S: Maintained 22001F: drivers/usb/storage/ 22002 22003USB MIDI DRIVER 22004M: Clemens Ladisch <clemens@ladisch.de> 22005L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22006S: Maintained 22007T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22008F: sound/usb/midi.* 22009 22010USB NETWORKING DRIVERS 22011L: linux-usb@vger.kernel.org 22012S: Odd Fixes 22013F: drivers/net/usb/ 22014 22015USB OHCI DRIVER 22016M: Alan Stern <stern@rowland.harvard.edu> 22017L: linux-usb@vger.kernel.org 22018S: Maintained 22019F: Documentation/usb/ohci.rst 22020F: drivers/usb/host/ohci* 22021 22022USB OTG FSM (Finite State Machine) 22023M: Peter Chen <peter.chen@kernel.org> 22024L: linux-usb@vger.kernel.org 22025S: Maintained 22026T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22027F: drivers/usb/common/usb-otg-fsm.c 22028 22029USB OVER IP DRIVER 22030M: Valentina Manea <valentina.manea.m@gmail.com> 22031M: Shuah Khan <shuah@kernel.org> 22032M: Shuah Khan <skhan@linuxfoundation.org> 22033R: Hongren Zheng <i@zenithal.me> 22034L: linux-usb@vger.kernel.org 22035S: Maintained 22036F: Documentation/usb/usbip_protocol.rst 22037F: drivers/usb/usbip/ 22038F: tools/testing/selftests/drivers/usb/usbip/ 22039F: tools/usb/usbip/ 22040 22041USB PEGASUS DRIVER 22042M: Petko Manolov <petkan@nucleusys.com> 22043L: linux-usb@vger.kernel.org 22044L: netdev@vger.kernel.org 22045S: Maintained 22046W: https://github.com/petkan/pegasus 22047T: git https://github.com/petkan/pegasus.git 22048F: drivers/net/usb/pegasus.* 22049 22050USB PRINTER DRIVER (usblp) 22051M: Pete Zaitcev <zaitcev@redhat.com> 22052L: linux-usb@vger.kernel.org 22053S: Supported 22054F: drivers/usb/class/usblp.c 22055 22056USB QMI WWAN NETWORK DRIVER 22057M: Bjørn Mork <bjorn@mork.no> 22058L: netdev@vger.kernel.org 22059S: Maintained 22060F: Documentation/ABI/testing/sysfs-class-net-qmi 22061F: drivers/net/usb/qmi_wwan.c 22062 22063USB RAW GADGET DRIVER 22064R: Andrey Konovalov <andreyknvl@gmail.com> 22065L: linux-usb@vger.kernel.org 22066S: Maintained 22067F: Documentation/usb/raw-gadget.rst 22068F: drivers/usb/gadget/legacy/raw_gadget.c 22069F: include/uapi/linux/usb/raw_gadget.h 22070 22071USB RTL8150 DRIVER 22072M: Petko Manolov <petkan@nucleusys.com> 22073L: linux-usb@vger.kernel.org 22074L: netdev@vger.kernel.org 22075S: Maintained 22076W: https://github.com/petkan/rtl8150 22077T: git https://github.com/petkan/rtl8150.git 22078F: drivers/net/usb/rtl8150.c 22079 22080USB SERIAL SUBSYSTEM 22081M: Johan Hovold <johan@kernel.org> 22082L: linux-usb@vger.kernel.org 22083S: Maintained 22084T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22085F: Documentation/usb/usb-serial.rst 22086F: drivers/usb/serial/ 22087F: include/linux/usb/serial.h 22088 22089USB SMSC75XX ETHERNET DRIVER 22090M: Steve Glendinning <steve.glendinning@shawell.net> 22091L: netdev@vger.kernel.org 22092S: Maintained 22093F: drivers/net/usb/smsc75xx.* 22094 22095USB SMSC95XX ETHERNET DRIVER 22096M: Steve Glendinning <steve.glendinning@shawell.net> 22097M: UNGLinuxDriver@microchip.com 22098L: netdev@vger.kernel.org 22099S: Maintained 22100F: drivers/net/usb/smsc95xx.* 22101 22102USB SUBSYSTEM 22103M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22104L: linux-usb@vger.kernel.org 22105S: Supported 22106W: http://www.linux-usb.org 22107T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22108F: Documentation/devicetree/bindings/usb/ 22109F: Documentation/usb/ 22110F: drivers/usb/ 22111F: include/dt-bindings/usb/ 22112F: include/linux/usb.h 22113F: include/linux/usb/ 22114F: include/uapi/linux/usb/ 22115 22116USB TYPEC BUS FOR ALTERNATE MODES 22117M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22118L: linux-usb@vger.kernel.org 22119S: Maintained 22120F: Documentation/ABI/testing/sysfs-bus-typec 22121F: Documentation/driver-api/usb/typec_bus.rst 22122F: drivers/usb/typec/altmodes/ 22123F: include/linux/usb/typec_altmode.h 22124 22125USB TYPEC CLASS 22126M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22127L: linux-usb@vger.kernel.org 22128S: Maintained 22129F: Documentation/ABI/testing/sysfs-class-typec 22130F: Documentation/driver-api/usb/typec.rst 22131F: drivers/usb/typec/ 22132F: include/linux/usb/typec.h 22133 22134USB TYPEC INTEL PMC MUX DRIVER 22135M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22136L: linux-usb@vger.kernel.org 22137S: Maintained 22138F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22139F: drivers/usb/typec/mux/intel_pmc_mux.c 22140 22141USB TYPEC PI3USB30532 MUX DRIVER 22142M: Hans de Goede <hdegoede@redhat.com> 22143L: linux-usb@vger.kernel.org 22144S: Maintained 22145F: drivers/usb/typec/mux/pi3usb30532.c 22146 22147USB TYPEC PORT CONTROLLER DRIVERS 22148M: Guenter Roeck <linux@roeck-us.net> 22149L: linux-usb@vger.kernel.org 22150S: Maintained 22151F: drivers/usb/typec/tcpm/ 22152 22153USB UHCI DRIVER 22154M: Alan Stern <stern@rowland.harvard.edu> 22155L: linux-usb@vger.kernel.org 22156S: Maintained 22157F: drivers/usb/host/uhci* 22158 22159USB VIDEO CLASS 22160M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22161L: linux-media@vger.kernel.org 22162S: Maintained 22163W: http://www.ideasonboard.org/uvc/ 22164T: git git://linuxtv.org/media_tree.git 22165F: drivers/media/usb/uvc/ 22166F: include/uapi/linux/uvcvideo.h 22167 22168USB WEBCAM GADGET 22169M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22170M: Daniel Scally <dan.scally@ideasonboard.com> 22171L: linux-usb@vger.kernel.org 22172S: Maintained 22173F: drivers/usb/gadget/function/*uvc* 22174F: drivers/usb/gadget/legacy/webcam.c 22175F: include/uapi/linux/usb/g_uvc.h 22176 22177USB WIRELESS RNDIS DRIVER (rndis_wlan) 22178M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22179L: linux-wireless@vger.kernel.org 22180S: Maintained 22181F: drivers/net/wireless/legacy/rndis_wlan.c 22182 22183USB XHCI DRIVER 22184M: Mathias Nyman <mathias.nyman@intel.com> 22185L: linux-usb@vger.kernel.org 22186S: Supported 22187F: drivers/usb/host/pci-quirks* 22188F: drivers/usb/host/xhci* 22189 22190USB ZD1201 DRIVER 22191L: linux-wireless@vger.kernel.org 22192S: Orphan 22193W: http://linux-lc100020.sourceforge.net 22194F: drivers/net/wireless/zydas/zd1201.* 22195 22196USER DATAGRAM PROTOCOL (UDP) 22197M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22198S: Maintained 22199F: include/linux/udp.h 22200F: net/ipv4/udp.c 22201F: net/ipv6/udp.c 22202 22203USER-MODE LINUX (UML) 22204M: Richard Weinberger <richard@nod.at> 22205M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22206M: Johannes Berg <johannes@sipsolutions.net> 22207L: linux-um@lists.infradead.org 22208S: Maintained 22209W: http://user-mode-linux.sourceforge.net 22210Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22211T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22212T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22213F: Documentation/virt/uml/ 22214F: arch/um/ 22215F: arch/x86/um/ 22216F: fs/hostfs/ 22217 22218USERSPACE COPYIN/COPYOUT (UIOVEC) 22219M: Alexander Viro <viro@zeniv.linux.org.uk> 22220S: Maintained 22221F: include/linux/uio.h 22222F: lib/iov_iter.c 22223 22224USERSPACE DMA BUFFER DRIVER 22225M: Gerd Hoffmann <kraxel@redhat.com> 22226L: dri-devel@lists.freedesktop.org 22227S: Maintained 22228T: git git://anongit.freedesktop.org/drm/drm-misc 22229F: drivers/dma-buf/udmabuf.c 22230F: include/uapi/linux/udmabuf.h 22231 22232USERSPACE I/O (UIO) 22233M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22234S: Maintained 22235T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22236F: Documentation/driver-api/uio-howto.rst 22237F: drivers/uio/ 22238F: include/linux/uio_driver.h 22239 22240UTIL-LINUX PACKAGE 22241M: Karel Zak <kzak@redhat.com> 22242L: util-linux@vger.kernel.org 22243S: Maintained 22244W: http://en.wikipedia.org/wiki/Util-linux 22245T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22246 22247UUID HELPERS 22248R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22249L: linux-kernel@vger.kernel.org 22250S: Maintained 22251F: include/linux/uuid.h 22252F: lib/test_uuid.c 22253F: lib/uuid.c 22254 22255UV SYSFS DRIVER 22256M: Justin Ernst <justin.ernst@hpe.com> 22257L: platform-driver-x86@vger.kernel.org 22258S: Maintained 22259F: drivers/platform/x86/uv_sysfs.c 22260 22261UVESAFB DRIVER 22262M: Michal Januszewski <spock@gentoo.org> 22263L: linux-fbdev@vger.kernel.org 22264S: Maintained 22265W: https://github.com/mjanusz/v86d 22266F: Documentation/fb/uvesafb.rst 22267F: drivers/video/fbdev/uvesafb.* 22268 22269Ux500 CLOCK DRIVERS 22270M: Ulf Hansson <ulf.hansson@linaro.org> 22271L: linux-clk@vger.kernel.org 22272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22273S: Maintained 22274F: drivers/clk/ux500/ 22275 22276VF610 NAND DRIVER 22277M: Stefan Agner <stefan@agner.ch> 22278L: linux-mtd@lists.infradead.org 22279S: Supported 22280F: drivers/mtd/nand/raw/vf610_nfc.c 22281 22282VFAT/FAT/MSDOS FILESYSTEM 22283M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22284S: Maintained 22285F: Documentation/filesystems/vfat.rst 22286F: fs/fat/ 22287F: tools/testing/selftests/filesystems/fat/ 22288 22289VFIO CDX DRIVER 22290M: Nipun Gupta <nipun.gupta@amd.com> 22291M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22292L: kvm@vger.kernel.org 22293S: Maintained 22294F: drivers/vfio/cdx/* 22295 22296VFIO DRIVER 22297M: Alex Williamson <alex.williamson@redhat.com> 22298L: kvm@vger.kernel.org 22299S: Maintained 22300T: git https://github.com/awilliam/linux-vfio.git 22301F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22302F: Documentation/driver-api/vfio.rst 22303F: drivers/vfio/ 22304F: include/linux/vfio.h 22305F: include/linux/vfio_pci_core.h 22306F: include/uapi/linux/vfio.h 22307 22308VFIO FSL-MC DRIVER 22309M: Diana Craciun <diana.craciun@oss.nxp.com> 22310L: kvm@vger.kernel.org 22311S: Maintained 22312F: drivers/vfio/fsl-mc/ 22313 22314VFIO HISILICON PCI DRIVER 22315M: Longfang Liu <liulongfang@huawei.com> 22316M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22317L: kvm@vger.kernel.org 22318S: Maintained 22319F: drivers/vfio/pci/hisilicon/ 22320 22321VFIO MEDIATED DEVICE DRIVERS 22322M: Kirti Wankhede <kwankhede@nvidia.com> 22323L: kvm@vger.kernel.org 22324S: Maintained 22325F: Documentation/driver-api/vfio-mediated-device.rst 22326F: drivers/vfio/mdev/ 22327F: include/linux/mdev.h 22328F: samples/vfio-mdev/ 22329 22330VFIO MLX5 PCI DRIVER 22331M: Yishai Hadas <yishaih@nvidia.com> 22332L: kvm@vger.kernel.org 22333S: Maintained 22334F: drivers/vfio/pci/mlx5/ 22335 22336VFIO PCI DEVICE SPECIFIC DRIVERS 22337R: Jason Gunthorpe <jgg@nvidia.com> 22338R: Yishai Hadas <yishaih@nvidia.com> 22339R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22340R: Kevin Tian <kevin.tian@intel.com> 22341L: kvm@vger.kernel.org 22342S: Maintained 22343P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22344F: drivers/vfio/pci/*/ 22345 22346VFIO PLATFORM DRIVER 22347M: Eric Auger <eric.auger@redhat.com> 22348L: kvm@vger.kernel.org 22349S: Maintained 22350F: drivers/vfio/platform/ 22351 22352VGA_SWITCHEROO 22353R: Lukas Wunner <lukas@wunner.de> 22354S: Maintained 22355T: git git://anongit.freedesktop.org/drm/drm-misc 22356F: Documentation/gpu/vga-switcheroo.rst 22357F: drivers/gpu/vga/vga_switcheroo.c 22358F: include/linux/vga_switcheroo.h 22359 22360VIA RHINE NETWORK DRIVER 22361M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22362S: Maintained 22363F: drivers/net/ethernet/via/via-rhine.c 22364 22365VIA SD/MMC CARD CONTROLLER DRIVER 22366M: Bruce Chang <brucechang@via.com.tw> 22367M: Harald Welte <HaraldWelte@viatech.com> 22368S: Maintained 22369F: drivers/mmc/host/via-sdmmc.c 22370 22371VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22372M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22373L: linux-fbdev@vger.kernel.org 22374S: Maintained 22375F: drivers/video/fbdev/via/ 22376F: include/linux/via-core.h 22377F: include/linux/via_i2c.h 22378 22379VIA VELOCITY NETWORK DRIVER 22380M: Francois Romieu <romieu@fr.zoreil.com> 22381L: netdev@vger.kernel.org 22382S: Maintained 22383F: drivers/net/ethernet/via/via-velocity.* 22384 22385VICODEC VIRTUAL CODEC DRIVER 22386M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22387L: linux-media@vger.kernel.org 22388S: Maintained 22389W: https://linuxtv.org 22390T: git git://linuxtv.org/media_tree.git 22391F: drivers/media/test-drivers/vicodec/* 22392 22393VIDEO I2C POLLING DRIVER 22394M: Matt Ranostay <matt.ranostay@konsulko.com> 22395L: linux-media@vger.kernel.org 22396S: Maintained 22397F: drivers/media/i2c/video-i2c.c 22398 22399VIDEO MULTIPLEXER DRIVER 22400M: Philipp Zabel <p.zabel@pengutronix.de> 22401L: linux-media@vger.kernel.org 22402S: Maintained 22403F: drivers/media/platform/video-mux.c 22404 22405VIDEOBUF2 FRAMEWORK 22406M: Tomasz Figa <tfiga@chromium.org> 22407M: Marek Szyprowski <m.szyprowski@samsung.com> 22408L: linux-media@vger.kernel.org 22409S: Maintained 22410F: drivers/media/common/videobuf2/* 22411F: include/media/videobuf2-* 22412 22413VIDTV VIRTUAL DIGITAL TV DRIVER 22414M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22415L: linux-media@vger.kernel.org 22416S: Maintained 22417W: https://linuxtv.org 22418T: git git://linuxtv.org/media_tree.git 22419F: drivers/media/test-drivers/vidtv/* 22420 22421VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22422M: Shuah Khan <skhan@linuxfoundation.org> 22423R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22424L: linux-media@vger.kernel.org 22425S: Maintained 22426W: https://linuxtv.org 22427T: git git://linuxtv.org/media_tree.git 22428F: drivers/media/test-drivers/vimc/* 22429 22430VIRT LIB 22431M: Alex Williamson <alex.williamson@redhat.com> 22432M: Paolo Bonzini <pbonzini@redhat.com> 22433L: kvm@vger.kernel.org 22434S: Supported 22435F: virt/lib/ 22436 22437VIRTIO AND VHOST VSOCK DRIVER 22438M: Stefan Hajnoczi <stefanha@redhat.com> 22439M: Stefano Garzarella <sgarzare@redhat.com> 22440L: kvm@vger.kernel.org 22441L: virtualization@lists.linux-foundation.org 22442L: netdev@vger.kernel.org 22443S: Maintained 22444F: drivers/vhost/vsock.c 22445F: include/linux/virtio_vsock.h 22446F: include/uapi/linux/virtio_vsock.h 22447F: net/vmw_vsock/virtio_transport.c 22448F: net/vmw_vsock/virtio_transport_common.c 22449 22450VIRTIO BALLOON 22451M: "Michael S. Tsirkin" <mst@redhat.com> 22452M: David Hildenbrand <david@redhat.com> 22453L: virtualization@lists.linux-foundation.org 22454S: Maintained 22455F: drivers/virtio/virtio_balloon.c 22456F: include/linux/balloon_compaction.h 22457F: include/uapi/linux/virtio_balloon.h 22458F: mm/balloon_compaction.c 22459 22460VIRTIO BLOCK AND SCSI DRIVERS 22461M: "Michael S. Tsirkin" <mst@redhat.com> 22462M: Jason Wang <jasowang@redhat.com> 22463R: Paolo Bonzini <pbonzini@redhat.com> 22464R: Stefan Hajnoczi <stefanha@redhat.com> 22465L: virtualization@lists.linux-foundation.org 22466S: Maintained 22467F: drivers/block/virtio_blk.c 22468F: drivers/scsi/virtio_scsi.c 22469F: drivers/vhost/scsi.c 22470F: include/uapi/linux/virtio_blk.h 22471F: include/uapi/linux/virtio_scsi.h 22472 22473VIRTIO CONSOLE DRIVER 22474M: Amit Shah <amit@kernel.org> 22475L: virtualization@lists.linux-foundation.org 22476S: Maintained 22477F: drivers/char/virtio_console.c 22478F: include/linux/virtio_console.h 22479F: include/uapi/linux/virtio_console.h 22480 22481VIRTIO CORE AND NET DRIVERS 22482M: "Michael S. Tsirkin" <mst@redhat.com> 22483M: Jason Wang <jasowang@redhat.com> 22484R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22485L: virtualization@lists.linux-foundation.org 22486S: Maintained 22487F: Documentation/ABI/testing/sysfs-bus-vdpa 22488F: Documentation/ABI/testing/sysfs-class-vduse 22489F: Documentation/devicetree/bindings/virtio/ 22490F: Documentation/driver-api/virtio/ 22491F: drivers/block/virtio_blk.c 22492F: drivers/crypto/virtio/ 22493F: drivers/net/virtio_net.c 22494F: drivers/vdpa/ 22495F: drivers/virtio/ 22496F: include/linux/vdpa.h 22497F: include/linux/virtio*.h 22498F: include/linux/vringh.h 22499F: include/uapi/linux/virtio_*.h 22500F: tools/virtio/ 22501 22502VIRTIO CRYPTO DRIVER 22503M: Gonglei <arei.gonglei@huawei.com> 22504L: virtualization@lists.linux-foundation.org 22505L: linux-crypto@vger.kernel.org 22506S: Maintained 22507F: drivers/crypto/virtio/ 22508F: include/uapi/linux/virtio_crypto.h 22509 22510VIRTIO DRIVERS FOR S390 22511M: Cornelia Huck <cohuck@redhat.com> 22512M: Halil Pasic <pasic@linux.ibm.com> 22513M: Eric Farman <farman@linux.ibm.com> 22514L: linux-s390@vger.kernel.org 22515L: virtualization@lists.linux-foundation.org 22516L: kvm@vger.kernel.org 22517S: Supported 22518F: arch/s390/include/uapi/asm/virtio-ccw.h 22519F: drivers/s390/virtio/ 22520 22521VIRTIO FILE SYSTEM 22522M: Vivek Goyal <vgoyal@redhat.com> 22523M: Stefan Hajnoczi <stefanha@redhat.com> 22524M: Miklos Szeredi <miklos@szeredi.hu> 22525L: virtualization@lists.linux-foundation.org 22526L: linux-fsdevel@vger.kernel.org 22527S: Supported 22528W: https://virtio-fs.gitlab.io/ 22529F: Documentation/filesystems/virtiofs.rst 22530F: fs/fuse/virtio_fs.c 22531F: include/uapi/linux/virtio_fs.h 22532 22533VIRTIO GPIO DRIVER 22534M: Enrico Weigelt, metux IT consult <info@metux.net> 22535M: Viresh Kumar <vireshk@kernel.org> 22536L: linux-gpio@vger.kernel.org 22537L: virtualization@lists.linux-foundation.org 22538S: Maintained 22539F: drivers/gpio/gpio-virtio.c 22540F: include/uapi/linux/virtio_gpio.h 22541 22542VIRTIO GPU DRIVER 22543M: David Airlie <airlied@redhat.com> 22544M: Gerd Hoffmann <kraxel@redhat.com> 22545R: Gurchetan Singh <gurchetansingh@chromium.org> 22546R: Chia-I Wu <olvaffe@gmail.com> 22547L: dri-devel@lists.freedesktop.org 22548L: virtualization@lists.linux-foundation.org 22549S: Maintained 22550T: git git://anongit.freedesktop.org/drm/drm-misc 22551F: drivers/gpu/drm/virtio/ 22552F: include/uapi/linux/virtio_gpu.h 22553 22554VIRTIO HOST (VHOST) 22555M: "Michael S. Tsirkin" <mst@redhat.com> 22556M: Jason Wang <jasowang@redhat.com> 22557L: kvm@vger.kernel.org 22558L: virtualization@lists.linux-foundation.org 22559L: netdev@vger.kernel.org 22560S: Maintained 22561T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22562F: drivers/vhost/ 22563F: include/linux/sched/vhost_task.h 22564F: include/linux/vhost_iotlb.h 22565F: include/uapi/linux/vhost.h 22566F: kernel/vhost_task.c 22567 22568VIRTIO I2C DRIVER 22569M: Conghui Chen <conghui.chen@intel.com> 22570M: Viresh Kumar <viresh.kumar@linaro.org> 22571L: linux-i2c@vger.kernel.org 22572L: virtualization@lists.linux-foundation.org 22573S: Maintained 22574F: drivers/i2c/busses/i2c-virtio.c 22575F: include/uapi/linux/virtio_i2c.h 22576 22577VIRTIO INPUT DRIVER 22578M: Gerd Hoffmann <kraxel@redhat.com> 22579S: Maintained 22580F: drivers/virtio/virtio_input.c 22581F: include/uapi/linux/virtio_input.h 22582 22583VIRTIO IOMMU DRIVER 22584M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22585L: virtualization@lists.linux-foundation.org 22586S: Maintained 22587F: drivers/iommu/virtio-iommu.c 22588F: include/uapi/linux/virtio_iommu.h 22589 22590VIRTIO MEM DRIVER 22591M: David Hildenbrand <david@redhat.com> 22592L: virtualization@lists.linux-foundation.org 22593S: Maintained 22594W: https://virtio-mem.gitlab.io/ 22595F: drivers/virtio/virtio_mem.c 22596F: include/uapi/linux/virtio_mem.h 22597 22598VIRTIO PMEM DRIVER 22599M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22600L: virtualization@lists.linux-foundation.org 22601S: Maintained 22602F: drivers/nvdimm/nd_virtio.c 22603F: drivers/nvdimm/virtio_pmem.c 22604 22605VIRTIO SOUND DRIVER 22606M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22607M: "Michael S. Tsirkin" <mst@redhat.com> 22608L: virtualization@lists.linux-foundation.org 22609L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22610S: Maintained 22611F: include/uapi/linux/virtio_snd.h 22612F: sound/virtio/* 22613 22614VIRTUAL BOX GUEST DEVICE DRIVER 22615M: Hans de Goede <hdegoede@redhat.com> 22616M: Arnd Bergmann <arnd@arndb.de> 22617M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22618S: Maintained 22619F: drivers/virt/vboxguest/ 22620F: include/linux/vbox_utils.h 22621F: include/uapi/linux/vbox*.h 22622 22623VIRTUAL BOX SHARED FOLDER VFS DRIVER 22624M: Hans de Goede <hdegoede@redhat.com> 22625L: linux-fsdevel@vger.kernel.org 22626S: Maintained 22627F: fs/vboxsf/* 22628 22629VIRTUAL PCM TEST DRIVER 22630M: Ivan Orlov <ivan.orlov0322@gmail.com> 22631L: alsa-devel@alsa-project.org 22632S: Maintained 22633F: Documentation/sound/cards/pcmtest.rst 22634F: sound/drivers/pcmtest.c 22635F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22636 22637VIRTUAL SERIO DEVICE DRIVER 22638M: Stephen Chandler Paul <thatslyude@gmail.com> 22639S: Maintained 22640F: drivers/input/serio/userio.c 22641F: include/uapi/linux/userio.h 22642 22643VISL VIRTUAL STATELESS DECODER DRIVER 22644M: Daniel Almeida <daniel.almeida@collabora.com> 22645L: linux-media@vger.kernel.org 22646S: Supported 22647F: drivers/media/test-drivers/visl 22648 22649VIVID VIRTUAL VIDEO DRIVER 22650M: Hans Verkuil <hverkuil@xs4all.nl> 22651L: linux-media@vger.kernel.org 22652S: Maintained 22653W: https://linuxtv.org 22654T: git git://linuxtv.org/media_tree.git 22655F: drivers/media/test-drivers/vivid/* 22656 22657VLYNQ BUS 22658M: Florian Fainelli <f.fainelli@gmail.com> 22659L: openwrt-devel@lists.openwrt.org (subscribers-only) 22660S: Maintained 22661F: drivers/vlynq/vlynq.c 22662F: include/linux/vlynq.h 22663 22664VM SOCKETS (AF_VSOCK) 22665M: Stefano Garzarella <sgarzare@redhat.com> 22666L: virtualization@lists.linux-foundation.org 22667L: netdev@vger.kernel.org 22668S: Maintained 22669F: drivers/net/vsockmon.c 22670F: include/net/af_vsock.h 22671F: include/uapi/linux/vm_sockets.h 22672F: include/uapi/linux/vm_sockets_diag.h 22673F: include/uapi/linux/vsockmon.h 22674F: net/vmw_vsock/ 22675F: tools/testing/vsock/ 22676 22677VMALLOC 22678M: Andrew Morton <akpm@linux-foundation.org> 22679R: Uladzislau Rezki <urezki@gmail.com> 22680R: Christoph Hellwig <hch@infradead.org> 22681R: Lorenzo Stoakes <lstoakes@gmail.com> 22682L: linux-mm@kvack.org 22683S: Maintained 22684W: http://www.linux-mm.org 22685T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22686F: include/linux/vmalloc.h 22687F: mm/vmalloc.c 22688 22689VME SUBSYSTEM 22690M: Martyn Welch <martyn@welchs.me.uk> 22691M: Manohar Vanga <manohar.vanga@gmail.com> 22692M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22693L: linux-kernel@vger.kernel.org 22694S: Odd fixes 22695T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22696F: Documentation/driver-api/vme.rst 22697F: drivers/staging/vme_user/ 22698 22699VMWARE BALLOON DRIVER 22700M: Nadav Amit <namit@vmware.com> 22701R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22702L: linux-kernel@vger.kernel.org 22703S: Supported 22704F: drivers/misc/vmw_balloon.c 22705 22706VMWARE HYPERVISOR INTERFACE 22707M: Ajay Kaher <akaher@vmware.com> 22708M: Alexey Makhalov <amakhalov@vmware.com> 22709R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22710L: virtualization@lists.linux-foundation.org 22711L: x86@kernel.org 22712S: Supported 22713T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22714F: arch/x86/include/asm/vmware.h 22715F: arch/x86/kernel/cpu/vmware.c 22716 22717VMWARE PVRDMA DRIVER 22718M: Bryan Tan <bryantan@vmware.com> 22719M: Vishnu Dasa <vdasa@vmware.com> 22720R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22721L: linux-rdma@vger.kernel.org 22722S: Supported 22723F: drivers/infiniband/hw/vmw_pvrdma/ 22724 22725VMWARE PVSCSI DRIVER 22726M: Vishal Bhakta <vbhakta@vmware.com> 22727R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22728L: linux-scsi@vger.kernel.org 22729S: Supported 22730F: drivers/scsi/vmw_pvscsi.c 22731F: drivers/scsi/vmw_pvscsi.h 22732 22733VMWARE VIRTUAL PTP CLOCK DRIVER 22734M: Deep Shah <sdeep@vmware.com> 22735R: Ajay Kaher <akaher@vmware.com> 22736R: Alexey Makhalov <amakhalov@vmware.com> 22737R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22738L: netdev@vger.kernel.org 22739S: Supported 22740F: drivers/ptp/ptp_vmw.c 22741 22742VMWARE VMCI DRIVER 22743M: Bryan Tan <bryantan@vmware.com> 22744M: Vishnu Dasa <vdasa@vmware.com> 22745R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22746L: linux-kernel@vger.kernel.org 22747S: Supported 22748F: drivers/misc/vmw_vmci/ 22749F: include/linux/vmw_vmci* 22750 22751VMWARE VMMOUSE SUBDRIVER 22752M: Zack Rusin <zackr@vmware.com> 22753R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22754R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22755L: linux-input@vger.kernel.org 22756S: Supported 22757F: drivers/input/mouse/vmmouse.c 22758F: drivers/input/mouse/vmmouse.h 22759 22760VMWARE VMXNET3 ETHERNET DRIVER 22761M: Ronak Doshi <doshir@vmware.com> 22762R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22763L: netdev@vger.kernel.org 22764S: Supported 22765F: drivers/net/vmxnet3/ 22766 22767VMWARE VSOCK VMCI TRANSPORT DRIVER 22768M: Bryan Tan <bryantan@vmware.com> 22769M: Vishnu Dasa <vdasa@vmware.com> 22770R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22771L: linux-kernel@vger.kernel.org 22772S: Supported 22773F: net/vmw_vsock/vmci_transport* 22774 22775VOCORE VOCORE2 BOARD 22776M: Harvey Hunt <harveyhuntnexus@gmail.com> 22777L: linux-mips@vger.kernel.org 22778S: Maintained 22779F: arch/mips/boot/dts/ralink/vocore2.dts 22780 22781VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22782M: Liam Girdwood <lgirdwood@gmail.com> 22783M: Mark Brown <broonie@kernel.org> 22784L: linux-kernel@vger.kernel.org 22785S: Supported 22786W: http://www.slimlogic.co.uk/?p=48 22787T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22788F: Documentation/devicetree/bindings/regulator/ 22789F: Documentation/power/regulator/ 22790F: drivers/regulator/ 22791F: include/dt-bindings/regulator/ 22792F: include/linux/regulator/ 22793K: regulator_get_optional 22794 22795VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22796R: Matti Vaittinen <mazziesaccount@gmail.com> 22797F: drivers/regulator/irq_helpers.c 22798 22799VRF 22800M: David Ahern <dsahern@kernel.org> 22801L: netdev@vger.kernel.org 22802S: Maintained 22803F: Documentation/networking/vrf.rst 22804F: drivers/net/vrf.c 22805 22806VSPRINTF 22807M: Petr Mladek <pmladek@suse.com> 22808M: Steven Rostedt <rostedt@goodmis.org> 22809M: Sergey Senozhatsky <senozhatsky@chromium.org> 22810R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22811R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22812S: Maintained 22813T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22814F: Documentation/core-api/printk-formats.rst 22815F: lib/test_printf.c 22816F: lib/test_scanf.c 22817F: lib/vsprintf.c 22818 22819VT1211 HARDWARE MONITOR DRIVER 22820M: Juerg Haefliger <juergh@proton.me> 22821L: linux-hwmon@vger.kernel.org 22822S: Maintained 22823F: Documentation/hwmon/vt1211.rst 22824F: drivers/hwmon/vt1211.c 22825 22826VT8231 HARDWARE MONITOR DRIVER 22827M: Roger Lucas <vt8231@hiddenengine.co.uk> 22828L: linux-hwmon@vger.kernel.org 22829S: Maintained 22830F: drivers/hwmon/vt8231.c 22831 22832VUB300 USB to SDIO/SD/MMC bridge chip 22833L: linux-mmc@vger.kernel.org 22834S: Orphan 22835F: drivers/mmc/host/vub300.c 22836 22837W1 DALLAS'S 1-WIRE BUS 22838M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22839S: Maintained 22840F: Documentation/devicetree/bindings/w1/ 22841F: Documentation/w1/ 22842F: drivers/w1/ 22843F: include/linux/w1.h 22844 22845W83791D HARDWARE MONITORING DRIVER 22846M: Marc Hulsman <m.hulsman@tudelft.nl> 22847L: linux-hwmon@vger.kernel.org 22848S: Maintained 22849F: Documentation/hwmon/w83791d.rst 22850F: drivers/hwmon/w83791d.c 22851 22852W83793 HARDWARE MONITORING DRIVER 22853M: Rudolf Marek <r.marek@assembler.cz> 22854L: linux-hwmon@vger.kernel.org 22855S: Maintained 22856F: Documentation/hwmon/w83793.rst 22857F: drivers/hwmon/w83793.c 22858 22859W83795 HARDWARE MONITORING DRIVER 22860M: Jean Delvare <jdelvare@suse.com> 22861L: linux-hwmon@vger.kernel.org 22862S: Maintained 22863F: drivers/hwmon/w83795.c 22864 22865W83L51xD SD/MMC CARD INTERFACE DRIVER 22866M: Pierre Ossman <pierre@ossman.eu> 22867S: Maintained 22868F: drivers/mmc/host/wbsd.* 22869 22870WACOM PROTOCOL 4 SERIAL TABLETS 22871M: Julian Squires <julian@cipht.net> 22872M: Hans de Goede <hdegoede@redhat.com> 22873L: linux-input@vger.kernel.org 22874S: Maintained 22875F: drivers/input/tablet/wacom_serial4.c 22876 22877WANGXUN ETHERNET DRIVER 22878M: Jiawen Wu <jiawenwu@trustnetic.com> 22879M: Mengyuan Lou <mengyuanlou@net-swift.com> 22880L: netdev@vger.kernel.org 22881S: Maintained 22882W: https://www.net-swift.com 22883F: Documentation/networking/device_drivers/ethernet/wangxun/* 22884F: drivers/net/ethernet/wangxun/ 22885 22886WATCHDOG DEVICE DRIVERS 22887M: Wim Van Sebroeck <wim@linux-watchdog.org> 22888M: Guenter Roeck <linux@roeck-us.net> 22889L: linux-watchdog@vger.kernel.org 22890S: Maintained 22891W: http://www.linux-watchdog.org/ 22892T: git git://www.linux-watchdog.org/linux-watchdog.git 22893F: Documentation/devicetree/bindings/watchdog/ 22894F: Documentation/watchdog/ 22895F: drivers/watchdog/ 22896F: include/linux/watchdog.h 22897F: include/trace/events/watchdog.h 22898F: include/uapi/linux/watchdog.h 22899 22900WHISKEYCOVE PMIC GPIO DRIVER 22901M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22902L: linux-gpio@vger.kernel.org 22903S: Maintained 22904F: drivers/gpio/gpio-wcove.c 22905 22906WHWAVE RTC DRIVER 22907M: Dianlong Li <long17.cool@163.com> 22908L: linux-rtc@vger.kernel.org 22909S: Maintained 22910F: drivers/rtc/rtc-sd3078.c 22911 22912WIIMOTE HID DRIVER 22913M: David Rheinsberg <david.rheinsberg@gmail.com> 22914L: linux-input@vger.kernel.org 22915S: Maintained 22916F: drivers/hid/hid-wiimote* 22917 22918WILOCITY WIL6210 WIRELESS DRIVER 22919L: linux-wireless@vger.kernel.org 22920S: Orphan 22921W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22922F: drivers/net/wireless/ath/wil6210/ 22923 22924WINBOND CIR DRIVER 22925M: David Härdeman <david@hardeman.nu> 22926S: Maintained 22927F: drivers/media/rc/winbond-cir.c 22928 22929WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22930L: linux-watchdog@vger.kernel.org 22931S: Orphan 22932F: drivers/watchdog/ebc-c384_wdt.c 22933 22934WINSYSTEMS WS16C48 GPIO DRIVER 22935M: William Breathitt Gray <william.gray@linaro.org> 22936L: linux-gpio@vger.kernel.org 22937S: Maintained 22938F: drivers/gpio/gpio-ws16c48.c 22939 22940WIREGUARD SECURE NETWORK TUNNEL 22941M: Jason A. Donenfeld <Jason@zx2c4.com> 22942L: wireguard@lists.zx2c4.com 22943L: netdev@vger.kernel.org 22944S: Maintained 22945F: drivers/net/wireguard/ 22946F: tools/testing/selftests/wireguard/ 22947 22948WISTRON LAPTOP BUTTON DRIVER 22949M: Miloslav Trmac <mitr@volny.cz> 22950S: Maintained 22951F: drivers/input/misc/wistron_btns.c 22952 22953WL3501 WIRELESS PCMCIA CARD DRIVER 22954L: linux-wireless@vger.kernel.org 22955S: Odd fixes 22956F: drivers/net/wireless/legacy/wl3501* 22957 22958WMI BINARY MOF DRIVER 22959L: platform-drivers-x86@vger.kernel.org 22960S: Orphan 22961F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22962F: Documentation/wmi/devices/wmi-bmof.rst 22963F: drivers/platform/x86/wmi-bmof.c 22964 22965WOLFSON MICROELECTRONICS DRIVERS 22966L: patches@opensource.cirrus.com 22967S: Supported 22968W: https://github.com/CirrusLogic/linux-drivers/wiki 22969T: git https://github.com/CirrusLogic/linux-drivers.git 22970F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22971F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22972F: Documentation/devicetree/bindings/mfd/wm831x.txt 22973F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22974F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22975F: Documentation/devicetree/bindings/sound/wm* 22976F: Documentation/hwmon/wm83??.rst 22977F: arch/arm/mach-s3c/mach-crag6410* 22978F: drivers/clk/clk-wm83*.c 22979F: drivers/gpio/gpio-*wm*.c 22980F: drivers/gpio/gpio-arizona.c 22981F: drivers/hwmon/wm83??-hwmon.c 22982F: drivers/input/misc/wm831x-on.c 22983F: drivers/input/touchscreen/wm831x-ts.c 22984F: drivers/input/touchscreen/wm97*.c 22985F: drivers/leds/leds-wm83*.c 22986F: drivers/mfd/arizona* 22987F: drivers/mfd/cs47l24* 22988F: drivers/mfd/wm*.c 22989F: drivers/power/supply/wm83*.c 22990F: drivers/regulator/arizona* 22991F: drivers/regulator/wm8*.c 22992F: drivers/rtc/rtc-wm83*.c 22993F: drivers/video/backlight/wm83*_bl.c 22994F: drivers/watchdog/wm83*_wdt.c 22995F: include/linux/mfd/arizona/ 22996F: include/linux/mfd/wm831x/ 22997F: include/linux/mfd/wm8350/ 22998F: include/linux/mfd/wm8400* 22999F: include/linux/regulator/arizona* 23000F: include/linux/wm97xx.h 23001F: include/sound/wm????.h 23002F: sound/soc/codecs/arizona* 23003F: sound/soc/codecs/cs47l24* 23004F: sound/soc/codecs/wm* 23005 23006WORKQUEUE 23007M: Tejun Heo <tj@kernel.org> 23008R: Lai Jiangshan <jiangshanlai@gmail.com> 23009S: Maintained 23010T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23011F: Documentation/core-api/workqueue.rst 23012F: include/linux/workqueue.h 23013F: kernel/workqueue.c 23014F: kernel/workqueue_internal.h 23015 23016WWAN DRIVERS 23017M: Loic Poulain <loic.poulain@linaro.org> 23018M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23019R: Johannes Berg <johannes@sipsolutions.net> 23020L: netdev@vger.kernel.org 23021S: Maintained 23022F: drivers/net/wwan/ 23023F: include/linux/wwan.h 23024F: include/uapi/linux/wwan.h 23025 23026X-POWERS AXP288 PMIC DRIVERS 23027M: Hans de Goede <hdegoede@redhat.com> 23028S: Maintained 23029F: drivers/acpi/pmic/intel_pmic_xpower.c 23030N: axp288 23031 23032X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23033M: Chen-Yu Tsai <wens@csie.org> 23034L: linux-kernel@vger.kernel.org 23035S: Maintained 23036N: axp[128] 23037 23038X.25 STACK 23039M: Martin Schiller <ms@dev.tdt.de> 23040L: linux-x25@vger.kernel.org 23041S: Maintained 23042F: Documentation/networking/lapb-module.rst 23043F: Documentation/networking/x25* 23044F: drivers/net/wan/hdlc_x25.c 23045F: drivers/net/wan/lapbether.c 23046F: include/*/lapb.h 23047F: include/net/x25* 23048F: include/uapi/linux/x25.h 23049F: net/lapb/ 23050F: net/x25/ 23051 23052X86 ARCHITECTURE (32-BIT AND 64-BIT) 23053M: Thomas Gleixner <tglx@linutronix.de> 23054M: Ingo Molnar <mingo@redhat.com> 23055M: Borislav Petkov <bp@alien8.de> 23056M: Dave Hansen <dave.hansen@linux.intel.com> 23057M: x86@kernel.org 23058R: "H. Peter Anvin" <hpa@zytor.com> 23059L: linux-kernel@vger.kernel.org 23060S: Maintained 23061T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23062F: Documentation/arch/x86/ 23063F: Documentation/devicetree/bindings/x86/ 23064F: arch/x86/ 23065 23066X86 ENTRY CODE 23067M: Andy Lutomirski <luto@kernel.org> 23068L: linux-kernel@vger.kernel.org 23069S: Maintained 23070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23071F: arch/x86/entry/ 23072 23073X86 HARDWARE VULNERABILITIES 23074M: Thomas Gleixner <tglx@linutronix.de> 23075M: Borislav Petkov <bp@alien8.de> 23076M: Peter Zijlstra <peterz@infradead.org> 23077M: Josh Poimboeuf <jpoimboe@kernel.org> 23078R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23079S: Maintained 23080F: Documentation/admin-guide/hw-vuln/ 23081F: arch/x86/include/asm/nospec-branch.h 23082F: arch/x86/kernel/cpu/bugs.c 23083 23084X86 MCE INFRASTRUCTURE 23085M: Tony Luck <tony.luck@intel.com> 23086M: Borislav Petkov <bp@alien8.de> 23087L: linux-edac@vger.kernel.org 23088S: Maintained 23089F: Documentation/ABI/testing/sysfs-mce 23090F: Documentation/arch/x86/x86_64/machinecheck.rst 23091F: arch/x86/kernel/cpu/mce/* 23092 23093X86 MICROCODE UPDATE SUPPORT 23094M: Borislav Petkov <bp@alien8.de> 23095S: Maintained 23096F: arch/x86/kernel/cpu/microcode/* 23097 23098X86 MM 23099M: Dave Hansen <dave.hansen@linux.intel.com> 23100M: Andy Lutomirski <luto@kernel.org> 23101M: Peter Zijlstra <peterz@infradead.org> 23102L: linux-kernel@vger.kernel.org 23103S: Maintained 23104T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23105F: arch/x86/mm/ 23106 23107X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23108M: Hans de Goede <hdegoede@redhat.com> 23109L: platform-driver-x86@vger.kernel.org 23110S: Maintained 23111T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23112F: drivers/platform/x86/x86-android-tablets/ 23113 23114X86 PLATFORM DRIVERS 23115M: Hans de Goede <hdegoede@redhat.com> 23116M: Mark Gross <markgross@kernel.org> 23117L: platform-driver-x86@vger.kernel.org 23118S: Maintained 23119T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23120F: drivers/platform/olpc/ 23121F: drivers/platform/x86/ 23122F: include/linux/platform_data/x86/ 23123 23124X86 PLATFORM DRIVERS - ARCH 23125R: Darren Hart <dvhart@infradead.org> 23126R: Andy Shevchenko <andy@infradead.org> 23127L: platform-driver-x86@vger.kernel.org 23128L: x86@kernel.org 23129S: Maintained 23130T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23131F: arch/x86/platform 23132 23133X86 PLATFORM UV HPE SUPERDOME FLEX 23134M: Steve Wahl <steve.wahl@hpe.com> 23135R: Mike Travis <mike.travis@hpe.com> 23136R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23137R: Russ Anderson <russ.anderson@hpe.com> 23138S: Supported 23139F: arch/x86/include/asm/uv/ 23140F: arch/x86/kernel/apic/x2apic_uv_x.c 23141F: arch/x86/platform/uv/ 23142 23143X86 STACK UNWINDING 23144M: Josh Poimboeuf <jpoimboe@kernel.org> 23145M: Peter Zijlstra <peterz@infradead.org> 23146S: Supported 23147F: arch/x86/include/asm/unwind*.h 23148F: arch/x86/kernel/dumpstack.c 23149F: arch/x86/kernel/stacktrace.c 23150F: arch/x86/kernel/unwind_*.c 23151 23152X86 VDSO 23153M: Andy Lutomirski <luto@kernel.org> 23154L: linux-kernel@vger.kernel.org 23155S: Maintained 23156T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23157F: arch/x86/entry/vdso/ 23158 23159XARRAY 23160M: Matthew Wilcox <willy@infradead.org> 23161L: linux-fsdevel@vger.kernel.org 23162S: Supported 23163F: Documentation/core-api/xarray.rst 23164F: include/linux/idr.h 23165F: include/linux/xarray.h 23166F: lib/idr.c 23167F: lib/xarray.c 23168F: tools/testing/radix-tree 23169 23170XBOX DVD IR REMOTE 23171M: Benjamin Valentin <benpicco@googlemail.com> 23172S: Maintained 23173F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23174F: drivers/media/rc/xbox_remote.c 23175 23176XC2028/3028 TUNER DRIVER 23177M: Mauro Carvalho Chehab <mchehab@kernel.org> 23178L: linux-media@vger.kernel.org 23179S: Maintained 23180W: https://linuxtv.org 23181T: git git://linuxtv.org/media_tree.git 23182F: drivers/media/tuners/xc2028.* 23183 23184XDP (eXpress Data Path) 23185M: Alexei Starovoitov <ast@kernel.org> 23186M: Daniel Borkmann <daniel@iogearbox.net> 23187M: David S. Miller <davem@davemloft.net> 23188M: Jakub Kicinski <kuba@kernel.org> 23189M: Jesper Dangaard Brouer <hawk@kernel.org> 23190M: John Fastabend <john.fastabend@gmail.com> 23191L: netdev@vger.kernel.org 23192L: bpf@vger.kernel.org 23193S: Supported 23194F: drivers/net/ethernet/*/*/*/*/*xdp* 23195F: drivers/net/ethernet/*/*/*xdp* 23196F: include/net/xdp.h 23197F: include/net/xdp_priv.h 23198F: include/trace/events/xdp.h 23199F: kernel/bpf/cpumap.c 23200F: kernel/bpf/devmap.c 23201F: net/core/xdp.c 23202F: samples/bpf/xdp* 23203F: tools/testing/selftests/bpf/*/*xdp* 23204F: tools/testing/selftests/bpf/*xdp* 23205K: (?:\b|_)xdp(?:\b|_) 23206 23207XDP SOCKETS (AF_XDP) 23208M: Björn Töpel <bjorn@kernel.org> 23209M: Magnus Karlsson <magnus.karlsson@intel.com> 23210M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23211R: Jonathan Lemon <jonathan.lemon@gmail.com> 23212L: netdev@vger.kernel.org 23213L: bpf@vger.kernel.org 23214S: Maintained 23215F: Documentation/networking/af_xdp.rst 23216F: include/net/netns/xdp.h 23217F: include/net/xdp_sock* 23218F: include/net/xsk_buff_pool.h 23219F: include/uapi/linux/if_xdp.h 23220F: include/uapi/linux/xdp_diag.h 23221F: net/xdp/ 23222F: tools/testing/selftests/bpf/*xsk* 23223 23224XEN BLOCK SUBSYSTEM 23225M: Roger Pau Monné <roger.pau@citrix.com> 23226L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23227S: Supported 23228F: drivers/block/xen* 23229F: drivers/block/xen-blkback/* 23230 23231XEN HYPERVISOR ARM 23232M: Stefano Stabellini <sstabellini@kernel.org> 23233L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23234S: Maintained 23235F: arch/arm/include/asm/xen/ 23236F: arch/arm/xen/ 23237 23238XEN HYPERVISOR ARM64 23239M: Stefano Stabellini <sstabellini@kernel.org> 23240L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23241S: Maintained 23242F: arch/arm64/include/asm/xen/ 23243F: arch/arm64/xen/ 23244 23245XEN HYPERVISOR INTERFACE 23246M: Juergen Gross <jgross@suse.com> 23247M: Stefano Stabellini <sstabellini@kernel.org> 23248R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23249L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23250S: Supported 23251T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23252F: Documentation/ABI/stable/sysfs-hypervisor-xen 23253F: Documentation/ABI/testing/sysfs-hypervisor-xen 23254F: drivers/*/xen-*front.c 23255F: drivers/xen/ 23256F: include/uapi/xen/ 23257F: include/xen/ 23258F: kernel/configs/xen.config 23259 23260XEN HYPERVISOR X86 23261M: Juergen Gross <jgross@suse.com> 23262R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23263L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23264S: Supported 23265F: arch/x86/configs/xen.config 23266F: arch/x86/include/asm/pvclock-abi.h 23267F: arch/x86/include/asm/xen/ 23268F: arch/x86/platform/pvh/ 23269F: arch/x86/xen/ 23270 23271XEN NETWORK BACKEND DRIVER 23272M: Wei Liu <wei.liu@kernel.org> 23273M: Paul Durrant <paul@xen.org> 23274L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23275L: netdev@vger.kernel.org 23276S: Supported 23277F: drivers/net/xen-netback/* 23278 23279XEN PCI SUBSYSTEM 23280M: Juergen Gross <jgross@suse.com> 23281L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23282S: Supported 23283F: arch/x86/pci/*xen* 23284F: drivers/pci/*xen* 23285 23286XEN PVSCSI DRIVERS 23287M: Juergen Gross <jgross@suse.com> 23288L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23289L: linux-scsi@vger.kernel.org 23290S: Supported 23291F: drivers/scsi/xen-scsifront.c 23292F: drivers/xen/xen-scsiback.c 23293F: include/xen/interface/io/vscsiif.h 23294 23295XEN PVUSB DRIVER 23296M: Juergen Gross <jgross@suse.com> 23297L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23298L: linux-usb@vger.kernel.org 23299S: Supported 23300F: drivers/usb/host/xen* 23301F: include/xen/interface/io/usbif.h 23302 23303XEN SOUND FRONTEND DRIVER 23304M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23305L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23306L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23307S: Supported 23308F: sound/xen/* 23309 23310XEN SWIOTLB SUBSYSTEM 23311M: Juergen Gross <jgross@suse.com> 23312M: Stefano Stabellini <sstabellini@kernel.org> 23313L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23314L: iommu@lists.linux.dev 23315S: Supported 23316F: arch/*/include/asm/xen/swiotlb-xen.h 23317F: drivers/xen/swiotlb-xen.c 23318F: include/xen/arm/swiotlb-xen.h 23319F: include/xen/swiotlb-xen.h 23320 23321XFS FILESYSTEM 23322M: Darrick J. Wong <djwong@kernel.org> 23323L: linux-xfs@vger.kernel.org 23324S: Supported 23325W: http://xfs.org/ 23326C: irc://irc.oftc.net/xfs 23327T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23328F: Documentation/ABI/testing/sysfs-fs-xfs 23329F: Documentation/admin-guide/xfs.rst 23330F: Documentation/filesystems/xfs-delayed-logging-design.rst 23331F: Documentation/filesystems/xfs-self-describing-metadata.rst 23332F: fs/xfs/ 23333F: include/uapi/linux/dqblk_xfs.h 23334F: include/uapi/linux/fsmap.h 23335 23336XILINX AMS DRIVER 23337M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23338L: linux-iio@vger.kernel.org 23339S: Maintained 23340F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23341F: drivers/iio/adc/xilinx-ams.c 23342 23343XILINX AXI ETHERNET DRIVER 23344M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23345S: Maintained 23346F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23347F: drivers/net/ethernet/xilinx/xilinx_axienet* 23348 23349XILINX CAN DRIVER 23350M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23351R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23352L: linux-can@vger.kernel.org 23353S: Maintained 23354F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23355F: drivers/net/can/xilinx_can.c 23356 23357XILINX EVENT MANAGEMENT DRIVER 23358M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23359S: Maintained 23360F: drivers/soc/xilinx/xlnx_event_manager.c 23361F: include/linux/firmware/xlnx-event-manager.h 23362 23363XILINX GPIO DRIVER 23364M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23365R: Srinivas Neeli <srinivas.neeli@amd.com> 23366R: Michal Simek <michal.simek@amd.com> 23367S: Maintained 23368F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23369F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23370F: drivers/gpio/gpio-xilinx.c 23371F: drivers/gpio/gpio-zynq.c 23372 23373XILINX PWM DRIVER 23374M: Sean Anderson <sean.anderson@seco.com> 23375S: Maintained 23376F: drivers/pwm/pwm-xilinx.c 23377F: include/clocksource/timer-xilinx.h 23378 23379XILINX SD-FEC IP CORES 23380M: Derek Kiernan <derek.kiernan@amd.com> 23381M: Dragan Cvetic <dragan.cvetic@amd.com> 23382S: Maintained 23383F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23384F: Documentation/misc-devices/xilinx_sdfec.rst 23385F: drivers/misc/Kconfig 23386F: drivers/misc/Makefile 23387F: drivers/misc/xilinx_sdfec.c 23388F: include/uapi/misc/xilinx_sdfec.h 23389 23390XILINX UARTLITE SERIAL DRIVER 23391M: Peter Korsgaard <jacmet@sunsite.dk> 23392L: linux-serial@vger.kernel.org 23393S: Maintained 23394F: drivers/tty/serial/uartlite.c 23395 23396XILINX VIDEO IP CORES 23397M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23398L: linux-media@vger.kernel.org 23399S: Supported 23400T: git git://linuxtv.org/media_tree.git 23401F: Documentation/devicetree/bindings/media/xilinx/ 23402F: drivers/media/platform/xilinx/ 23403F: include/uapi/linux/xilinx-v4l2-controls.h 23404 23405XILINX WATCHDOG DRIVER 23406M: Srinivas Neeli <srinivas.neeli@amd.com> 23407R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23408R: Michal Simek <michal.simek@amd.com> 23409S: Maintained 23410F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23411F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23412F: drivers/watchdog/of_xilinx_wdt.c 23413F: drivers/watchdog/xilinx_wwdt.c 23414 23415XILINX XDMA DRIVER 23416M: Lizhi Hou <lizhi.hou@amd.com> 23417M: Brian Xu <brian.xu@amd.com> 23418M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23419L: dmaengine@vger.kernel.org 23420S: Supported 23421F: drivers/dma/xilinx/xdma-regs.h 23422F: drivers/dma/xilinx/xdma.c 23423F: include/linux/dma/amd_xdma.h 23424F: include/linux/platform_data/amd_xdma.h 23425 23426XILINX ZYNQMP DPDMA DRIVER 23427M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23428L: dmaengine@vger.kernel.org 23429S: Supported 23430F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23431F: drivers/dma/xilinx/xilinx_dpdma.c 23432F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23433 23434XILINX ZYNQMP OCM EDAC DRIVER 23435M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23436M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23437S: Maintained 23438F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23439F: drivers/edac/zynqmp_edac.c 23440 23441XILINX ZYNQMP PSGTR PHY DRIVER 23442M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23443L: linux-kernel@vger.kernel.org 23444S: Supported 23445T: git https://github.com/Xilinx/linux-xlnx.git 23446F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23447F: drivers/phy/xilinx/phy-zynqmp.c 23448 23449XILINX ZYNQMP SHA3 DRIVER 23450M: Harsha <harsha.harsha@amd.com> 23451S: Maintained 23452F: drivers/crypto/xilinx/zynqmp-sha.c 23453 23454XILLYBUS DRIVER 23455M: Eli Billauer <eli.billauer@gmail.com> 23456L: linux-kernel@vger.kernel.org 23457S: Supported 23458F: drivers/char/xillybus/ 23459 23460XLP9XX I2C DRIVER 23461M: George Cherian <gcherian@marvell.com> 23462L: linux-i2c@vger.kernel.org 23463S: Supported 23464W: http://www.marvell.com 23465F: drivers/i2c/busses/i2c-xlp9xx.c 23466 23467XRA1403 GPIO EXPANDER 23468M: Nandor Han <nandor.han@ge.com> 23469L: linux-gpio@vger.kernel.org 23470S: Maintained 23471F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23472F: drivers/gpio/gpio-xra1403.c 23473 23474XTENSA XTFPGA PLATFORM SUPPORT 23475M: Max Filippov <jcmvbkbc@gmail.com> 23476S: Maintained 23477F: drivers/spi/spi-xtensa-xtfpga.c 23478F: sound/soc/xtensa/xtfpga-i2s.c 23479 23480YAM DRIVER FOR AX.25 23481M: Jean-Paul Roubelat <jpr@f6fbb.org> 23482L: linux-hams@vger.kernel.org 23483S: Maintained 23484F: drivers/net/hamradio/yam* 23485F: include/linux/yam.h 23486 23487YAMA SECURITY MODULE 23488M: Kees Cook <keescook@chromium.org> 23489S: Supported 23490T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23491F: Documentation/admin-guide/LSM/Yama.rst 23492F: security/yama/ 23493 23494YEALINK PHONE DRIVER 23495M: Henk Vergonet <Henk.Vergonet@gmail.com> 23496L: usbb2k-api-dev@nongnu.org 23497S: Maintained 23498F: Documentation/input/devices/yealink.rst 23499F: drivers/input/misc/yealink.* 23500 23501Z3FOLD COMPRESSED PAGE ALLOCATOR 23502M: Vitaly Wool <vitaly.wool@konsulko.com> 23503R: Miaohe Lin <linmiaohe@huawei.com> 23504L: linux-mm@kvack.org 23505S: Maintained 23506F: mm/z3fold.c 23507 23508Z8530 DRIVER FOR AX.25 23509M: Joerg Reuter <jreuter@yaina.de> 23510L: linux-hams@vger.kernel.org 23511S: Maintained 23512W: http://yaina.de/jreuter/ 23513W: http://www.qsl.net/dl1bke/ 23514F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23515F: drivers/net/hamradio/*scc.c 23516F: drivers/net/hamradio/z8530.h 23517 23518ZBUD COMPRESSED PAGE ALLOCATOR 23519M: Seth Jennings <sjenning@redhat.com> 23520M: Dan Streetman <ddstreet@ieee.org> 23521L: linux-mm@kvack.org 23522S: Maintained 23523F: mm/zbud.c 23524 23525ZD1211RW WIRELESS DRIVER 23526M: Ulrich Kunitz <kune@deine-taler.de> 23527L: linux-wireless@vger.kernel.org 23528L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23529S: Maintained 23530W: http://zd1211.ath.cx/wiki/DriverRewrite 23531F: drivers/net/wireless/zydas/zd1211rw/ 23532 23533ZD1301 MEDIA DRIVER 23534M: Antti Palosaari <crope@iki.fi> 23535L: linux-media@vger.kernel.org 23536S: Maintained 23537W: https://linuxtv.org/ 23538W: http://palosaari.fi/linux/ 23539Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23540F: drivers/media/usb/dvb-usb-v2/zd1301* 23541 23542ZD1301_DEMOD MEDIA DRIVER 23543M: Antti Palosaari <crope@iki.fi> 23544L: linux-media@vger.kernel.org 23545S: Maintained 23546W: https://linuxtv.org/ 23547W: http://palosaari.fi/linux/ 23548Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23549F: drivers/media/dvb-frontends/zd1301_demod* 23550 23551ZHAOXIN PROCESSOR SUPPORT 23552M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23553L: linux-kernel@vger.kernel.org 23554S: Maintained 23555F: arch/x86/kernel/cpu/zhaoxin.c 23556 23557ZONEFS FILESYSTEM 23558M: Damien Le Moal <dlemoal@kernel.org> 23559M: Naohiro Aota <naohiro.aota@wdc.com> 23560R: Johannes Thumshirn <jth@kernel.org> 23561L: linux-fsdevel@vger.kernel.org 23562S: Maintained 23563T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23564F: Documentation/filesystems/zonefs.rst 23565F: fs/zonefs/ 23566 23567ZPOOL COMPRESSED PAGE STORAGE API 23568M: Dan Streetman <ddstreet@ieee.org> 23569L: linux-mm@kvack.org 23570S: Maintained 23571F: include/linux/zpool.h 23572F: mm/zpool.c 23573 23574ZR36067 VIDEO FOR LINUX DRIVER 23575M: Corentin Labbe <clabbe@baylibre.com> 23576L: mjpeg-users@lists.sourceforge.net 23577L: linux-media@vger.kernel.org 23578S: Maintained 23579W: http://mjpeg.sourceforge.net/driver-zoran/ 23580Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23581F: Documentation/driver-api/media/drivers/zoran.rst 23582F: drivers/media/pci/zoran/ 23583 23584ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23585M: Minchan Kim <minchan@kernel.org> 23586M: Sergey Senozhatsky <senozhatsky@chromium.org> 23587L: linux-kernel@vger.kernel.org 23588S: Maintained 23589F: Documentation/admin-guide/blockdev/zram.rst 23590F: drivers/block/zram/ 23591 23592ZS DECSTATION Z85C30 SERIAL DRIVER 23593M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23594S: Maintained 23595F: drivers/tty/serial/zs.* 23596 23597ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23598M: Minchan Kim <minchan@kernel.org> 23599M: Sergey Senozhatsky <senozhatsky@chromium.org> 23600L: linux-mm@kvack.org 23601S: Maintained 23602F: Documentation/mm/zsmalloc.rst 23603F: include/linux/zsmalloc.h 23604F: mm/zsmalloc.c 23605 23606ZSTD 23607M: Nick Terrell <terrelln@fb.com> 23608S: Maintained 23609B: https://github.com/facebook/zstd/issues 23610T: git https://github.com/terrelln/linux.git 23611F: crypto/zstd.c 23612F: include/linux/zstd* 23613F: lib/decompress_unzstd.c 23614F: lib/zstd/ 23615N: zstd 23616K: zstd 23617 23618ZSWAP COMPRESSED SWAP CACHING 23619M: Seth Jennings <sjenning@redhat.com> 23620M: Dan Streetman <ddstreet@ieee.org> 23621M: Vitaly Wool <vitaly.wool@konsulko.com> 23622L: linux-mm@kvack.org 23623S: Maintained 23624F: mm/zswap.c 23625 23626THE REST 23627M: Linus Torvalds <torvalds@linux-foundation.org> 23628L: linux-kernel@vger.kernel.org 23629S: Buried alive in reporters 23630T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23631F: * 23632F: */ 23633
