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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@microchip.com> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@microchip.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@microchip.com> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265M: Simon Kelley <simon@thekelleys.org.uk> 3266L: linux-wireless@vger.kernel.org 3267S: Maintained 3268W: http://www.thekelleys.org.uk/atmel 3269W: http://atmelwlandriver.sourceforge.net/ 3270F: drivers/net/wireless/atmel/atmel* 3271 3272ATOMIC INFRASTRUCTURE 3273M: Will Deacon <will@kernel.org> 3274M: Peter Zijlstra <peterz@infradead.org> 3275R: Boqun Feng <boqun.feng@gmail.com> 3276R: Mark Rutland <mark.rutland@arm.com> 3277L: linux-kernel@vger.kernel.org 3278S: Maintained 3279F: Documentation/atomic_*.txt 3280F: arch/*/include/asm/atomic*.h 3281F: include/*/atomic*.h 3282F: include/linux/refcount.h 3283F: scripts/atomic/ 3284 3285ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3286M: Bradley Grove <linuxdrivers@attotech.com> 3287L: linux-scsi@vger.kernel.org 3288S: Supported 3289W: http://www.attotech.com 3290F: drivers/scsi/esas2r 3291 3292ATUSB IEEE 802.15.4 RADIO DRIVER 3293M: Stefan Schmidt <stefan@datenfreihafen.org> 3294L: linux-wpan@vger.kernel.org 3295S: Maintained 3296F: drivers/net/ieee802154/at86rf230.h 3297F: drivers/net/ieee802154/atusb.c 3298F: drivers/net/ieee802154/atusb.h 3299 3300AUDIT SUBSYSTEM 3301M: Paul Moore <paul@paul-moore.com> 3302M: Eric Paris <eparis@redhat.com> 3303L: audit@vger.kernel.org 3304S: Supported 3305W: https://github.com/linux-audit 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3307F: include/asm-generic/audit_*.h 3308F: include/linux/audit.h 3309F: include/linux/audit_arch.h 3310F: include/uapi/linux/audit.h 3311F: kernel/audit* 3312F: lib/*audit.c 3313 3314AUXILIARY BUS DRIVER 3315M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3316R: Dave Ertman <david.m.ertman@intel.com> 3317R: Ira Weiny <ira.weiny@intel.com> 3318S: Supported 3319T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3320F: Documentation/driver-api/auxiliary_bus.rst 3321F: drivers/base/auxiliary.c 3322F: include/linux/auxiliary_bus.h 3323 3324AUXILIARY DISPLAY DRIVERS 3325M: Miguel Ojeda <ojeda@kernel.org> 3326S: Maintained 3327F: Documentation/devicetree/bindings/auxdisplay/ 3328F: drivers/auxdisplay/ 3329F: include/linux/cfag12864b.h 3330 3331AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3332M: Andreas Klinger <ak@it-klinger.de> 3333L: linux-iio@vger.kernel.org 3334S: Maintained 3335F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3336F: drivers/iio/adc/hx711.c 3337 3338AX.25 NETWORK LAYER 3339M: Ralf Baechle <ralf@linux-mips.org> 3340L: linux-hams@vger.kernel.org 3341S: Maintained 3342W: http://www.linux-ax25.org/ 3343F: include/net/ax25.h 3344F: include/uapi/linux/ax25.h 3345F: net/ax25/ 3346 3347AXENTIA ARM DEVICES 3348M: Peter Rosin <peda@axentia.se> 3349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3350S: Maintained 3351F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3352F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3353F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3354F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3355 3356AXENTIA ASOC DRIVERS 3357M: Peter Rosin <peda@axentia.se> 3358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3359S: Maintained 3360F: Documentation/devicetree/bindings/sound/axentia,* 3361F: sound/soc/atmel/tse850-pcm5142.c 3362 3363AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3364M: Nuno Sá <nuno.sa@analog.com> 3365L: linux-hwmon@vger.kernel.org 3366S: Supported 3367W: https://ez.analog.com/linux-software-drivers 3368F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3369F: drivers/hwmon/axi-fan-control.c 3370 3371AXXIA I2C CONTROLLER 3372M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3373L: linux-i2c@vger.kernel.org 3374S: Maintained 3375F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3376F: drivers/i2c/busses/i2c-axxia.c 3377 3378AZ6007 DVB DRIVER 3379M: Mauro Carvalho Chehab <mchehab@kernel.org> 3380L: linux-media@vger.kernel.org 3381S: Maintained 3382W: https://linuxtv.org 3383T: git git://linuxtv.org/media_tree.git 3384F: drivers/media/usb/dvb-usb-v2/az6007.c 3385 3386AZTECH FM RADIO RECEIVER DRIVER 3387M: Hans Verkuil <hverkuil@xs4all.nl> 3388L: linux-media@vger.kernel.org 3389S: Maintained 3390W: https://linuxtv.org 3391T: git git://linuxtv.org/media_tree.git 3392F: drivers/media/radio/radio-aztech* 3393 3394B43 WIRELESS DRIVER 3395L: linux-wireless@vger.kernel.org 3396L: b43-dev@lists.infradead.org 3397S: Odd Fixes 3398W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3399F: drivers/net/wireless/broadcom/b43/ 3400 3401B43LEGACY WIRELESS DRIVER 3402M: Larry Finger <Larry.Finger@lwfinger.net> 3403L: linux-wireless@vger.kernel.org 3404L: b43-dev@lists.infradead.org 3405S: Maintained 3406W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3407F: drivers/net/wireless/broadcom/b43legacy/ 3408 3409BACKLIGHT CLASS/SUBSYSTEM 3410M: Lee Jones <lee@kernel.org> 3411M: Daniel Thompson <daniel.thompson@linaro.org> 3412M: Jingoo Han <jingoohan1@gmail.com> 3413L: dri-devel@lists.freedesktop.org 3414S: Maintained 3415T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3416F: Documentation/ABI/stable/sysfs-class-backlight 3417F: Documentation/ABI/testing/sysfs-class-backlight 3418F: Documentation/devicetree/bindings/leds/backlight 3419F: drivers/video/backlight/ 3420F: include/linux/backlight.h 3421F: include/linux/pwm_backlight.h 3422 3423BARCO P50 GPIO DRIVER 3424M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3425M: Peter Korsgaard <peter.korsgaard@barco.com> 3426S: Maintained 3427F: drivers/platform/x86/barco-p50-gpio.c 3428 3429BATMAN ADVANCED 3430M: Marek Lindner <mareklindner@neomailbox.ch> 3431M: Simon Wunderlich <sw@simonwunderlich.de> 3432M: Antonio Quartulli <a@unstable.cc> 3433M: Sven Eckelmann <sven@narfation.org> 3434L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3435S: Maintained 3436W: https://www.open-mesh.org/ 3437Q: https://patchwork.open-mesh.org/project/batman/list/ 3438B: https://www.open-mesh.org/projects/batman-adv/issues 3439C: ircs://irc.hackint.org/batadv 3440T: git https://git.open-mesh.org/linux-merge.git 3441F: Documentation/networking/batman-adv.rst 3442F: include/uapi/linux/batadv_packet.h 3443F: include/uapi/linux/batman_adv.h 3444F: net/batman-adv/ 3445 3446BAYCOM/HDLCDRV DRIVERS FOR AX.25 3447M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3448L: linux-hams@vger.kernel.org 3449S: Maintained 3450W: http://www.baycom.org/~tom/ham/ham.html 3451F: drivers/net/hamradio/baycom* 3452 3453BCACHE (BLOCK LAYER CACHE) 3454M: Coly Li <colyli@suse.de> 3455M: Kent Overstreet <kent.overstreet@gmail.com> 3456L: linux-bcache@vger.kernel.org 3457S: Maintained 3458W: http://bcache.evilpiepirate.org 3459C: irc://irc.oftc.net/bcache 3460F: drivers/md/bcache/ 3461 3462BDISP ST MEDIA DRIVER 3463M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3464L: linux-media@vger.kernel.org 3465S: Supported 3466W: https://linuxtv.org 3467T: git git://linuxtv.org/media_tree.git 3468F: drivers/media/platform/st/sti/bdisp 3469 3470BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3471M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3472L: netdev@vger.kernel.org 3473S: Maintained 3474F: drivers/net/ethernet/ec_bhf.c 3475 3476BEFS FILE SYSTEM 3477M: Luis de Bethencourt <luisbg@kernel.org> 3478M: Salah Triki <salah.triki@gmail.com> 3479S: Maintained 3480T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3481F: Documentation/filesystems/befs.rst 3482F: fs/befs/ 3483 3484BFQ I/O SCHEDULER 3485M: Paolo Valente <paolo.valente@unimore.it> 3486M: Jens Axboe <axboe@kernel.dk> 3487L: linux-block@vger.kernel.org 3488S: Maintained 3489F: Documentation/block/bfq-iosched.rst 3490F: block/bfq-* 3491 3492BFS FILE SYSTEM 3493M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3494S: Maintained 3495F: Documentation/filesystems/bfs.rst 3496F: fs/bfs/ 3497F: include/uapi/linux/bfs_fs.h 3498 3499BITMAP API 3500M: Yury Norov <yury.norov@gmail.com> 3501R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3502R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3503S: Maintained 3504F: include/linux/bitfield.h 3505F: include/linux/bitmap.h 3506F: include/linux/bits.h 3507F: include/linux/cpumask.h 3508F: include/linux/find.h 3509F: include/linux/nodemask.h 3510F: include/vdso/bits.h 3511F: lib/bitmap.c 3512F: lib/cpumask.c 3513F: lib/cpumask_kunit.c 3514F: lib/find_bit.c 3515F: lib/find_bit_benchmark.c 3516F: lib/test_bitmap.c 3517F: tools/include/linux/bitfield.h 3518F: tools/include/linux/bitmap.h 3519F: tools/include/linux/bits.h 3520F: tools/include/linux/find.h 3521F: tools/include/vdso/bits.h 3522F: tools/lib/bitmap.c 3523F: tools/lib/find_bit.c 3524 3525BLINKM RGB LED DRIVER 3526M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3527S: Maintained 3528F: drivers/leds/leds-blinkm.c 3529 3530BLOCK LAYER 3531M: Jens Axboe <axboe@kernel.dk> 3532L: linux-block@vger.kernel.org 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3535F: Documentation/ABI/stable/sysfs-block 3536F: Documentation/block/ 3537F: block/ 3538F: drivers/block/ 3539F: include/linux/bio.h 3540F: include/linux/blk* 3541F: kernel/trace/blktrace.c 3542F: lib/sbitmap.c 3543 3544BLOCK2MTD DRIVER 3545M: Joern Engel <joern@lazybastard.org> 3546L: linux-mtd@lists.infradead.org 3547S: Maintained 3548F: drivers/mtd/devices/block2mtd.c 3549 3550BLUETOOTH DRIVERS 3551M: Marcel Holtmann <marcel@holtmann.org> 3552M: Johan Hedberg <johan.hedberg@gmail.com> 3553M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3554L: linux-bluetooth@vger.kernel.org 3555S: Supported 3556W: http://www.bluez.org/ 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3558T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3559F: Documentation/devicetree/bindings/net/bluetooth/ 3560F: drivers/bluetooth/ 3561 3562BLUETOOTH SUBSYSTEM 3563M: Marcel Holtmann <marcel@holtmann.org> 3564M: Johan Hedberg <johan.hedberg@gmail.com> 3565M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3566L: linux-bluetooth@vger.kernel.org 3567S: Supported 3568W: http://www.bluez.org/ 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3570T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3571F: include/net/bluetooth/ 3572F: net/bluetooth/ 3573 3574BONDING DRIVER 3575M: Jay Vosburgh <j.vosburgh@gmail.com> 3576M: Andy Gospodarek <andy@greyhouse.net> 3577L: netdev@vger.kernel.org 3578S: Supported 3579W: http://sourceforge.net/projects/bonding/ 3580F: Documentation/networking/bonding.rst 3581F: drivers/net/bonding/ 3582F: include/net/bond* 3583F: include/uapi/linux/if_bonding.h 3584F: tools/testing/selftests/drivers/net/bonding/ 3585 3586BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3587M: Dan Robertson <dan@dlrobertson.com> 3588L: linux-iio@vger.kernel.org 3589S: Maintained 3590F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3591F: drivers/iio/accel/bma400* 3592 3593BPF JIT for ARM 3594M: Shubham Bansal <illusionist.neo@gmail.com> 3595L: bpf@vger.kernel.org 3596S: Odd Fixes 3597F: arch/arm/net/ 3598 3599BPF JIT for ARM64 3600M: Daniel Borkmann <daniel@iogearbox.net> 3601M: Alexei Starovoitov <ast@kernel.org> 3602M: Zi Shen Lim <zlim.lnx@gmail.com> 3603L: bpf@vger.kernel.org 3604S: Supported 3605F: arch/arm64/net/ 3606 3607BPF JIT for MIPS (32-BIT AND 64-BIT) 3608M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3609M: Paul Burton <paulburton@kernel.org> 3610L: bpf@vger.kernel.org 3611S: Maintained 3612F: arch/mips/net/ 3613 3614BPF JIT for NFP NICs 3615M: Jakub Kicinski <kuba@kernel.org> 3616L: bpf@vger.kernel.org 3617S: Odd Fixes 3618F: drivers/net/ethernet/netronome/nfp/bpf/ 3619 3620BPF JIT for POWERPC (32-BIT AND 64-BIT) 3621M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3622M: Michael Ellerman <mpe@ellerman.id.au> 3623L: bpf@vger.kernel.org 3624S: Supported 3625F: arch/powerpc/net/ 3626 3627BPF JIT for RISC-V (32-bit) 3628M: Luke Nelson <luke.r.nels@gmail.com> 3629M: Xi Wang <xi.wang@gmail.com> 3630L: bpf@vger.kernel.org 3631S: Maintained 3632F: arch/riscv/net/ 3633X: arch/riscv/net/bpf_jit_comp64.c 3634 3635BPF JIT for RISC-V (64-bit) 3636M: Björn Töpel <bjorn@kernel.org> 3637L: bpf@vger.kernel.org 3638S: Maintained 3639F: arch/riscv/net/ 3640X: arch/riscv/net/bpf_jit_comp32.c 3641 3642BPF JIT for S390 3643M: Ilya Leoshkevich <iii@linux.ibm.com> 3644M: Heiko Carstens <hca@linux.ibm.com> 3645M: Vasily Gorbik <gor@linux.ibm.com> 3646L: bpf@vger.kernel.org 3647S: Supported 3648F: arch/s390/net/ 3649X: arch/s390/net/pnet.c 3650 3651BPF JIT for SPARC (32-BIT AND 64-BIT) 3652M: David S. Miller <davem@davemloft.net> 3653L: bpf@vger.kernel.org 3654S: Odd Fixes 3655F: arch/sparc/net/ 3656 3657BPF JIT for X86 32-BIT 3658M: Wang YanQing <udknight@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Odd Fixes 3661F: arch/x86/net/bpf_jit_comp32.c 3662 3663BPF JIT for X86 64-BIT 3664M: Alexei Starovoitov <ast@kernel.org> 3665M: Daniel Borkmann <daniel@iogearbox.net> 3666L: bpf@vger.kernel.org 3667S: Supported 3668F: arch/x86/net/ 3669X: arch/x86/net/bpf_jit_comp32.c 3670 3671BPF [BTF] 3672M: Martin KaFai Lau <martin.lau@linux.dev> 3673L: bpf@vger.kernel.org 3674S: Maintained 3675F: include/linux/btf* 3676F: kernel/bpf/btf.c 3677 3678BPF [CORE] 3679M: Alexei Starovoitov <ast@kernel.org> 3680M: Daniel Borkmann <daniel@iogearbox.net> 3681R: John Fastabend <john.fastabend@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: include/linux/bpf* 3685F: include/linux/filter.h 3686F: include/linux/tnum.h 3687F: kernel/bpf/core.c 3688F: kernel/bpf/dispatcher.c 3689F: kernel/bpf/syscall.c 3690F: kernel/bpf/tnum.c 3691F: kernel/bpf/trampoline.c 3692F: kernel/bpf/verifier.c 3693 3694BPF [DOCUMENTATION] (Related to Standardization) 3695R: David Vernet <void@manifault.com> 3696L: bpf@vger.kernel.org 3697L: bpf@ietf.org 3698S: Maintained 3699F: Documentation/bpf/instruction-set.rst 3700 3701BPF [GENERAL] (Safe Dynamic Programs and Tools) 3702M: Alexei Starovoitov <ast@kernel.org> 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Andrii Nakryiko <andrii@kernel.org> 3705R: Martin KaFai Lau <martin.lau@linux.dev> 3706R: Song Liu <song@kernel.org> 3707R: Yonghong Song <yhs@fb.com> 3708R: John Fastabend <john.fastabend@gmail.com> 3709R: KP Singh <kpsingh@kernel.org> 3710R: Stanislav Fomichev <sdf@google.com> 3711R: Hao Luo <haoluo@google.com> 3712R: Jiri Olsa <jolsa@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Supported 3715W: https://bpf.io/ 3716Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3719F: Documentation/bpf/ 3720F: Documentation/networking/filter.rst 3721F: Documentation/userspace-api/ebpf/ 3722F: arch/*/net/* 3723F: include/linux/bpf* 3724F: include/linux/btf* 3725F: include/linux/filter.h 3726F: include/trace/events/xdp.h 3727F: include/uapi/linux/bpf* 3728F: include/uapi/linux/btf* 3729F: include/uapi/linux/filter.h 3730F: kernel/bpf/ 3731F: kernel/trace/bpf_trace.c 3732F: lib/test_bpf.c 3733F: net/bpf/ 3734F: net/core/filter.c 3735F: net/sched/act_bpf.c 3736F: net/sched/cls_bpf.c 3737F: samples/bpf/ 3738F: scripts/bpf_doc.py 3739F: scripts/pahole-flags.sh 3740F: scripts/pahole-version.sh 3741F: tools/bpf/ 3742F: tools/lib/bpf/ 3743F: tools/testing/selftests/bpf/ 3744 3745BPF [ITERATOR] 3746M: Yonghong Song <yhs@fb.com> 3747L: bpf@vger.kernel.org 3748S: Maintained 3749F: kernel/bpf/*iter.c 3750 3751BPF [L7 FRAMEWORK] (sockmap) 3752M: John Fastabend <john.fastabend@gmail.com> 3753M: Jakub Sitnicki <jakub@cloudflare.com> 3754L: netdev@vger.kernel.org 3755L: bpf@vger.kernel.org 3756S: Maintained 3757F: include/linux/skmsg.h 3758F: net/core/skmsg.c 3759F: net/core/sock_map.c 3760F: net/ipv4/tcp_bpf.c 3761F: net/ipv4/udp_bpf.c 3762F: net/unix/unix_bpf.c 3763 3764BPF [LIBRARY] (libbpf) 3765M: Andrii Nakryiko <andrii@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Maintained 3768F: tools/lib/bpf/ 3769 3770BPF [MISC] 3771L: bpf@vger.kernel.org 3772S: Odd Fixes 3773K: (?:\b|_)bpf(?:\b|_) 3774 3775BPF [NETWORKING] (struct_ops, reuseport) 3776M: Martin KaFai Lau <martin.lau@linux.dev> 3777L: bpf@vger.kernel.org 3778L: netdev@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/bpf_struct* 3781 3782BPF [NETWORKING] (tc BPF, sock_addr) 3783M: Martin KaFai Lau <martin.lau@linux.dev> 3784M: Daniel Borkmann <daniel@iogearbox.net> 3785R: John Fastabend <john.fastabend@gmail.com> 3786L: bpf@vger.kernel.org 3787L: netdev@vger.kernel.org 3788S: Maintained 3789F: net/core/filter.c 3790F: net/sched/act_bpf.c 3791F: net/sched/cls_bpf.c 3792 3793BPF [RINGBUF] 3794M: Andrii Nakryiko <andrii@kernel.org> 3795L: bpf@vger.kernel.org 3796S: Maintained 3797F: kernel/bpf/ringbuf.c 3798 3799BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3800M: KP Singh <kpsingh@kernel.org> 3801R: Florent Revest <revest@chromium.org> 3802R: Brendan Jackman <jackmanb@chromium.org> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: Documentation/bpf/prog_lsm.rst 3806F: include/linux/bpf_lsm.h 3807F: kernel/bpf/bpf_lsm.c 3808F: security/bpf/ 3809 3810BPF [SELFTESTS] (Test Runners & Infrastructure) 3811M: Andrii Nakryiko <andrii@kernel.org> 3812R: Mykola Lysenko <mykolal@fb.com> 3813L: bpf@vger.kernel.org 3814S: Maintained 3815F: tools/testing/selftests/bpf/ 3816 3817BPF [STORAGE & CGROUPS] 3818M: Martin KaFai Lau <martin.lau@linux.dev> 3819L: bpf@vger.kernel.org 3820S: Maintained 3821F: kernel/bpf/*storage.c 3822F: kernel/bpf/bpf_lru* 3823F: kernel/bpf/cgroup.c 3824 3825BPF [TOOLING] (bpftool) 3826M: Quentin Monnet <quentin@isovalent.com> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/disasm.* 3830F: tools/bpf/bpftool/ 3831 3832BPF [TRACING] 3833M: Song Liu <song@kernel.org> 3834R: Jiri Olsa <jolsa@kernel.org> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/stackmap.c 3838F: kernel/trace/bpf_trace.c 3839 3840BROADCOM B44 10/100 ETHERNET DRIVER 3841M: Michael Chan <michael.chan@broadcom.com> 3842L: netdev@vger.kernel.org 3843S: Supported 3844F: drivers/net/ethernet/broadcom/b44.* 3845 3846BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3847M: Florian Fainelli <florian.fainelli@broadcom.com> 3848L: netdev@vger.kernel.org 3849L: openwrt-devel@lists.openwrt.org (subscribers-only) 3850S: Supported 3851F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3852F: drivers/net/dsa/b53/* 3853F: drivers/net/dsa/bcm_sf2* 3854F: include/linux/dsa/brcm.h 3855F: include/linux/platform_data/b53.h 3856 3857BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3858M: Florian Fainelli <florian.fainelli@broadcom.com> 3859R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3860L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3862S: Maintained 3863T: git https://github.com/broadcom/stblinux.git 3864F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3865F: drivers/pci/controller/pcie-brcmstb.c 3866F: drivers/staging/vc04_services 3867N: bcm2711 3868N: bcm283* 3869N: raspberrypi 3870 3871BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3872M: Florian Fainelli <florian.fainelli@broadcom.com> 3873M: Ray Jui <rjui@broadcom.com> 3874M: Scott Branden <sbranden@broadcom.com> 3875R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3876S: Maintained 3877T: git https://github.com/broadcom/mach-bcm 3878F: arch/arm/mach-bcm/ 3879N: bcm281* 3880N: bcm113* 3881N: bcm216* 3882N: kona 3883 3884BROADCOM BCM47XX MIPS ARCHITECTURE 3885M: Hauke Mehrtens <hauke@hauke-m.de> 3886M: Rafał Miłecki <zajec5@gmail.com> 3887L: linux-mips@vger.kernel.org 3888S: Maintained 3889F: Documentation/devicetree/bindings/mips/brcm/ 3890F: arch/mips/bcm47xx/* 3891F: arch/mips/include/asm/mach-bcm47xx/* 3892 3893BROADCOM BCM4908 ETHERNET DRIVER 3894M: Rafał Miłecki <rafal@milecki.pl> 3895R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3896L: netdev@vger.kernel.org 3897S: Maintained 3898F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3899F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3900F: drivers/net/ethernet/broadcom/unimac.h 3901 3902BROADCOM BCM4908 PINMUX DRIVER 3903M: Rafał Miłecki <rafal@milecki.pl> 3904R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3905L: linux-gpio@vger.kernel.org 3906S: Maintained 3907F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3908F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3909 3910BROADCOM BCM5301X ARM ARCHITECTURE 3911M: Florian Fainelli <florian.fainelli@broadcom.com> 3912M: Hauke Mehrtens <hauke@hauke-m.de> 3913M: Rafał Miłecki <zajec5@gmail.com> 3914R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3916S: Maintained 3917F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3918F: arch/arm/boot/dts/broadcom/bcm470* 3919F: arch/arm/boot/dts/broadcom/bcm5301* 3920F: arch/arm/boot/dts/broadcom/bcm953012* 3921F: arch/arm/mach-bcm/bcm_5301x.c 3922 3923BROADCOM BCM53573 ARM ARCHITECTURE 3924M: Florian Fainelli <florian.fainelli@broadcom.com> 3925M: Rafał Miłecki <rafal@milecki.pl> 3926R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3928S: Maintained 3929F: arch/arm/boot/dts/broadcom/bcm47189* 3930F: arch/arm/boot/dts/broadcom/bcm53573* 3931 3932BROADCOM BCM63XX/BCM33XX UDC DRIVER 3933M: Kevin Cernekee <cernekee@gmail.com> 3934L: linux-usb@vger.kernel.org 3935S: Maintained 3936F: drivers/usb/gadget/udc/bcm63xx_udc.* 3937 3938BROADCOM BCM7XXX ARM ARCHITECTURE 3939M: Florian Fainelli <florian.fainelli@broadcom.com> 3940R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3942S: Maintained 3943T: git https://github.com/broadcom/stblinux.git 3944F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3945F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3946F: arch/arm/include/asm/hardware/cache-b15-rac.h 3947F: arch/arm/mach-bcm/*brcmstb* 3948F: arch/arm/mm/cache-b15-rac.c 3949F: drivers/bus/brcmstb_gisb.c 3950F: drivers/pci/controller/pcie-brcmstb.c 3951N: brcmstb 3952N: bcm7038 3953N: bcm7120 3954 3955BROADCOM BCMBCA ARM ARCHITECTURE 3956M: William Zhang <william.zhang@broadcom.com> 3957M: Anand Gore <anand.gore@broadcom.com> 3958M: Kursad Oney <kursad.oney@broadcom.com> 3959M: Florian Fainelli <florian.fainelli@broadcom.com> 3960M: Rafał Miłecki <rafal@milecki.pl> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3963S: Maintained 3964T: git https://github.com/broadcom/stblinux.git 3965F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3966F: arch/arm64/boot/dts/broadcom/bcmbca/* 3967N: bcmbca 3968N: bcm[9]?47622 3969N: bcm[9]?4912 3970N: bcm[9]?63138 3971N: bcm[9]?63146 3972N: bcm[9]?63148 3973N: bcm[9]?63158 3974N: bcm[9]?63178 3975N: bcm[9]?6756 3976N: bcm[9]?6813 3977N: bcm[9]?6846 3978N: bcm[9]?6855 3979N: bcm[9]?6856 3980N: bcm[9]?6858 3981N: bcm[9]?6878 3982 3983BROADCOM BDC DRIVER 3984M: Justin Chen <justin.chen@broadcom.com> 3985M: Al Cooper <alcooperx@gmail.com> 3986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3987L: linux-usb@vger.kernel.org 3988S: Maintained 3989F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3990F: drivers/usb/gadget/udc/bdc/ 3991 3992BROADCOM BMIPS CPUFREQ DRIVER 3993M: Markus Mayer <mmayer@broadcom.com> 3994R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3995L: linux-pm@vger.kernel.org 3996S: Maintained 3997F: drivers/cpufreq/bmips-cpufreq.c 3998 3999BROADCOM BMIPS MIPS ARCHITECTURE 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002L: linux-mips@vger.kernel.org 4003S: Maintained 4004T: git https://github.com/broadcom/stblinux.git 4005F: arch/mips/bmips/* 4006F: arch/mips/boot/dts/brcm/bcm*.dts* 4007F: arch/mips/include/asm/mach-bmips/* 4008F: arch/mips/kernel/*bmips* 4009F: drivers/irqchip/irq-bcm63* 4010F: drivers/irqchip/irq-bcm7* 4011F: drivers/irqchip/irq-brcmstb* 4012F: drivers/soc/bcm/bcm63xx 4013F: include/linux/bcm963xx_nvram.h 4014F: include/linux/bcm963xx_tag.h 4015 4016BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4017M: Rasesh Mody <rmody@marvell.com> 4018M: GR-Linux-NIC-Dev@marvell.com 4019L: netdev@vger.kernel.org 4020S: Supported 4021F: drivers/net/ethernet/broadcom/bnx2.* 4022F: drivers/net/ethernet/broadcom/bnx2_* 4023 4024BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4025M: Saurav Kashyap <skashyap@marvell.com> 4026M: Javed Hasan <jhasan@marvell.com> 4027M: GR-QLogic-Storage-Upstream@marvell.com 4028L: linux-scsi@vger.kernel.org 4029S: Supported 4030F: drivers/scsi/bnx2fc/ 4031 4032BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4033M: Nilesh Javali <njavali@marvell.com> 4034M: Manish Rangankar <mrangankar@marvell.com> 4035M: GR-QLogic-Storage-Upstream@marvell.com 4036L: linux-scsi@vger.kernel.org 4037S: Supported 4038F: drivers/scsi/bnx2i/ 4039 4040BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4041M: Ariel Elior <aelior@marvell.com> 4042M: Sudarsana Kalluru <skalluru@marvell.com> 4043M: Manish Chopra <manishc@marvell.com> 4044L: netdev@vger.kernel.org 4045S: Supported 4046F: drivers/net/ethernet/broadcom/bnx2x/ 4047 4048BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4049M: Michael Chan <michael.chan@broadcom.com> 4050L: netdev@vger.kernel.org 4051S: Supported 4052F: drivers/firmware/broadcom/tee_bnxt_fw.c 4053F: drivers/net/ethernet/broadcom/bnxt/ 4054F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4055 4056BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4057M: Arend van Spriel <aspriel@gmail.com> 4058M: Franky Lin <franky.lin@broadcom.com> 4059M: Hante Meuleman <hante.meuleman@broadcom.com> 4060L: linux-wireless@vger.kernel.org 4061L: brcm80211-dev-list.pdl@broadcom.com 4062L: SHA-cyfmac-dev-list@infineon.com 4063S: Supported 4064F: drivers/net/wireless/broadcom/brcm80211/ 4065 4066BROADCOM BRCMSTB GPIO DRIVER 4067M: Doug Berger <opendmb@gmail.com> 4068M: Florian Fainelli <florian.fainelli@broadcom> 4069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4070S: Supported 4071F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4072F: drivers/gpio/gpio-brcmstb.c 4073 4074BROADCOM BRCMSTB I2C DRIVER 4075M: Kamal Dasu <kamal.dasu@broadcom.com> 4076R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4077L: linux-i2c@vger.kernel.org 4078S: Supported 4079F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4080F: drivers/i2c/busses/i2c-brcmstb.c 4081 4082BROADCOM BRCMSTB UART DRIVER 4083M: Al Cooper <alcooperx@gmail.com> 4084R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4085L: linux-serial@vger.kernel.org 4086S: Maintained 4087F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4088F: drivers/tty/serial/8250/8250_bcm7271.c 4089 4090BROADCOM BRCMSTB USB EHCI DRIVER 4091M: Justin Chen <justin.chen@broadcom.com> 4092M: Al Cooper <alcooperx@gmail.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-usb@vger.kernel.org 4095S: Maintained 4096F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4097F: drivers/usb/host/ehci-brcm.* 4098 4099BROADCOM BRCMSTB USB PIN MAP DRIVER 4100M: Al Cooper <alcooperx@gmail.com> 4101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4102L: linux-usb@vger.kernel.org 4103S: Maintained 4104F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4105F: drivers/usb/misc/brcmstb-usb-pinmap.c 4106 4107BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4108M: Justin Chen <justin.chen@broadcom.com> 4109M: Al Cooper <alcooperx@gmail.com> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: linux-kernel@vger.kernel.org 4112S: Maintained 4113F: drivers/phy/broadcom/phy-brcm-usb* 4114 4115BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4116M: William Zhang <william.zhang@broadcom.com> 4117M: Kursad Oney <kursad.oney@broadcom.com> 4118M: Jonas Gorski <jonas.gorski@gmail.com> 4119R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4120L: linux-spi@vger.kernel.org 4121S: Maintained 4122F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4123F: drivers/spi/spi-bcm63xx-hsspi.c 4124F: drivers/spi/spi-bcmbca-hsspi.c 4125 4126BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4127M: Jonas Gorski <jonas.gorski@gmail.com> 4128L: linux-spi@vger.kernel.org 4129S: Odd Fixes 4130F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4131F: drivers/spi/spi-bcm63xx.c 4132 4133BROADCOM ETHERNET PHY DRIVERS 4134M: Florian Fainelli <florian.fainelli@broadcom.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: netdev@vger.kernel.org 4137S: Supported 4138F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4139F: drivers/net/phy/bcm*.[ch] 4140F: drivers/net/phy/broadcom.c 4141F: include/linux/brcmphy.h 4142 4143BROADCOM GENET ETHERNET DRIVER 4144M: Doug Berger <opendmb@gmail.com> 4145M: Florian Fainelli <florian.fainelli@broadcom.com> 4146R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4147L: netdev@vger.kernel.org 4148S: Supported 4149F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4150F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4151F: drivers/net/ethernet/broadcom/genet/ 4152F: drivers/net/ethernet/broadcom/unimac.h 4153F: drivers/net/mdio/mdio-bcm-unimac.c 4154F: include/linux/platform_data/bcmgenet.h 4155F: include/linux/platform_data/mdio-bcm-unimac.h 4156 4157BROADCOM IPROC ARM ARCHITECTURE 4158M: Ray Jui <rjui@broadcom.com> 4159M: Scott Branden <sbranden@broadcom.com> 4160R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4162S: Maintained 4163T: git https://github.com/broadcom/stblinux.git 4164F: arch/arm64/boot/dts/broadcom/northstar2/* 4165F: arch/arm64/boot/dts/broadcom/stingray/* 4166F: drivers/clk/bcm/clk-ns* 4167F: drivers/clk/bcm/clk-sr* 4168F: drivers/pinctrl/bcm/pinctrl-ns* 4169F: include/dt-bindings/clock/bcm-sr* 4170N: iproc 4171N: cygnus 4172N: bcm[-_]nsp 4173N: bcm9113* 4174N: bcm9583* 4175N: bcm9585* 4176N: bcm9586* 4177N: bcm988312 4178N: bcm113* 4179N: bcm583* 4180N: bcm585* 4181N: bcm586* 4182N: bcm88312 4183N: hr2 4184N: stingray 4185 4186BROADCOM IPROC GBIT ETHERNET DRIVER 4187M: Rafał Miłecki <rafal@milecki.pl> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: netdev@vger.kernel.org 4190S: Maintained 4191F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4192F: drivers/net/ethernet/broadcom/bgmac* 4193F: drivers/net/ethernet/broadcom/unimac.h 4194 4195BROADCOM KONA GPIO DRIVER 4196M: Ray Jui <rjui@broadcom.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198S: Supported 4199F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4200F: drivers/gpio/gpio-bcm-kona.c 4201 4202BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4203M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4204M: Kashyap Desai <kashyap.desai@broadcom.com> 4205M: Sumit Saxena <sumit.saxena@broadcom.com> 4206M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4207L: mpi3mr-linuxdrv.pdl@broadcom.com 4208L: linux-scsi@vger.kernel.org 4209S: Supported 4210W: https://www.broadcom.com/support/storage 4211F: drivers/scsi/mpi3mr/ 4212 4213BROADCOM NETXTREME-E ROCE DRIVER 4214M: Selvin Xavier <selvin.xavier@broadcom.com> 4215L: linux-rdma@vger.kernel.org 4216S: Supported 4217W: http://www.broadcom.com 4218F: drivers/infiniband/hw/bnxt_re/ 4219F: include/uapi/rdma/bnxt_re-abi.h 4220 4221BROADCOM NVRAM DRIVER 4222M: Rafał Miłecki <zajec5@gmail.com> 4223L: linux-mips@vger.kernel.org 4224S: Maintained 4225F: drivers/firmware/broadcom/* 4226 4227BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4228M: Rafał Miłecki <rafal@milecki.pl> 4229M: Florian Fainelli <florian.fainelli@broadcom.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: linux-pm@vger.kernel.org 4232S: Maintained 4233T: git https://github.com/broadcom/stblinux.git 4234F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4235F: include/dt-bindings/soc/bcm-pmb.h 4236 4237BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4238M: Rafał Miłecki <zajec5@gmail.com> 4239L: linux-wireless@vger.kernel.org 4240S: Maintained 4241F: drivers/bcma/ 4242F: include/linux/bcma/ 4243 4244BROADCOM SPI DRIVER 4245M: Kamal Dasu <kamal.dasu@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247S: Maintained 4248F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4249F: drivers/spi/spi-bcm-qspi.* 4250F: drivers/spi/spi-brcmstb-qspi.c 4251F: drivers/spi/spi-iproc-qspi.c 4252 4253BROADCOM STB AVS CPUFREQ 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/cpufreq/brcm,stb-avs-cpu-freq.txt 4259F: drivers/cpufreq/brcmstb* 4260 4261BROADCOM STB AVS TMON DRIVER 4262M: Markus Mayer <mmayer@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-pm@vger.kernel.org 4265S: Maintained 4266F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4267F: drivers/thermal/broadcom/brcmstb* 4268 4269BROADCOM STB DPFE DRIVER 4270M: Markus Mayer <mmayer@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4273S: Maintained 4274F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4275F: drivers/memory/brcmstb_dpfe.c 4276 4277BROADCOM STB NAND FLASH DRIVER 4278M: Brian Norris <computersforpeace@gmail.com> 4279M: Kamal Dasu <kamal.dasu@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-mtd@lists.infradead.org 4282S: Maintained 4283F: drivers/mtd/nand/raw/brcmnand/ 4284F: include/linux/platform_data/brcmnand.h 4285 4286BROADCOM STB PCIE DRIVER 4287M: Jim Quinlan <jim2101024@gmail.com> 4288M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4289M: Florian Fainelli <florian.fainelli@broadcom.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: linux-pci@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4294F: drivers/pci/controller/pcie-brcmstb.c 4295 4296BROADCOM SYSTEMPORT ETHERNET DRIVER 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4302F: drivers/net/ethernet/broadcom/bcmsysport.* 4303F: drivers/net/ethernet/broadcom/unimac.h 4304 4305BROADCOM TG3 GIGABIT ETHERNET DRIVER 4306M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4307M: Prashant Sreedharan <prashant@broadcom.com> 4308M: Michael Chan <mchan@broadcom.com> 4309L: netdev@vger.kernel.org 4310S: Supported 4311F: drivers/net/ethernet/broadcom/tg3.* 4312 4313BROADCOM VK DRIVER 4314M: Scott Branden <scott.branden@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316S: Supported 4317F: drivers/misc/bcm-vk/ 4318F: include/uapi/linux/misc/bcm_vk.h 4319 4320BROCADE BFA FC SCSI DRIVER 4321M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4322M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4323L: linux-scsi@vger.kernel.org 4324S: Supported 4325F: drivers/scsi/bfa/ 4326 4327BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4328M: Rasesh Mody <rmody@marvell.com> 4329M: Sudarsana Kalluru <skalluru@marvell.com> 4330M: GR-Linux-NIC-Dev@marvell.com 4331L: netdev@vger.kernel.org 4332S: Supported 4333F: drivers/net/ethernet/brocade/bna/ 4334 4335BSG (block layer generic sg v4 driver) 4336M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4337L: linux-scsi@vger.kernel.org 4338S: Supported 4339F: block/bsg.c 4340F: include/linux/bsg.h 4341F: include/uapi/linux/bsg.h 4342 4343BT87X AUDIO DRIVER 4344M: Clemens Ladisch <clemens@ladisch.de> 4345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4346S: Maintained 4347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4348F: Documentation/sound/cards/bt87x.rst 4349F: sound/pci/bt87x.c 4350 4351BT8XXGPIO DRIVER 4352M: Michael Buesch <m@bues.ch> 4353S: Maintained 4354W: http://bu3sch.de/btgpio.php 4355F: drivers/gpio/gpio-bt8xx.c 4356 4357BTRFS FILE SYSTEM 4358M: Chris Mason <clm@fb.com> 4359M: Josef Bacik <josef@toxicpanda.com> 4360M: David Sterba <dsterba@suse.com> 4361L: linux-btrfs@vger.kernel.org 4362S: Maintained 4363W: https://btrfs.readthedocs.io 4364W: https://btrfs.wiki.kernel.org/ 4365Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4366C: irc://irc.libera.chat/btrfs 4367T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4368F: Documentation/filesystems/btrfs.rst 4369F: fs/btrfs/ 4370F: include/linux/btrfs* 4371F: include/trace/events/btrfs.h 4372F: include/uapi/linux/btrfs* 4373 4374BTTV VIDEO4LINUX DRIVER 4375M: Mauro Carvalho Chehab <mchehab@kernel.org> 4376L: linux-media@vger.kernel.org 4377S: Odd fixes 4378W: https://linuxtv.org 4379T: git git://linuxtv.org/media_tree.git 4380F: Documentation/driver-api/media/drivers/bttv* 4381F: drivers/media/pci/bt8xx/bttv* 4382 4383BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4384M: Chanwoo Choi <cw00.choi@samsung.com> 4385L: linux-pm@vger.kernel.org 4386L: linux-samsung-soc@vger.kernel.org 4387S: Maintained 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4389F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4390F: drivers/devfreq/exynos-bus.c 4391 4392BUSLOGIC SCSI DRIVER 4393M: Khalid Aziz <khalid@gonehiking.org> 4394L: linux-scsi@vger.kernel.org 4395S: Maintained 4396F: drivers/scsi/BusLogic.* 4397F: drivers/scsi/FlashPoint.* 4398 4399BXCAN CAN NETWORK DRIVER 4400M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4401L: linux-can@vger.kernel.org 4402S: Maintained 4403F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4404F: drivers/net/can/bxcan.c 4405 4406C-MEDIA CMI8788 DRIVER 4407M: Clemens Ladisch <clemens@ladisch.de> 4408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4409S: Maintained 4410T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4411F: sound/pci/oxygen/ 4412 4413C-SKY ARCHITECTURE 4414M: Guo Ren <guoren@kernel.org> 4415L: linux-csky@vger.kernel.org 4416S: Supported 4417T: git https://github.com/c-sky/csky-linux.git 4418F: Documentation/devicetree/bindings/csky/ 4419F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4420F: Documentation/devicetree/bindings/timer/csky,* 4421F: arch/csky/ 4422F: drivers/clocksource/timer-gx6605s.c 4423F: drivers/clocksource/timer-mp-csky.c 4424F: drivers/irqchip/irq-csky-* 4425N: csky 4426K: csky 4427 4428CA8210 IEEE-802.15.4 RADIO DRIVER 4429L: linux-wpan@vger.kernel.org 4430S: Orphan 4431W: https://github.com/Cascoda/ca8210-linux.git 4432F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4433F: drivers/net/ieee802154/ca8210.c 4434 4435CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4436M: David Howells <dhowells@redhat.com> 4437L: linux-cachefs@redhat.com (moderated for non-subscribers) 4438S: Supported 4439F: Documentation/filesystems/caching/cachefiles.rst 4440F: fs/cachefiles/ 4441 4442CACHESTAT: PAGE CACHE STATS FOR A FILE 4443M: Nhat Pham <nphamcs@gmail.com> 4444M: Johannes Weiner <hannes@cmpxchg.org> 4445L: linux-mm@kvack.org 4446S: Maintained 4447F: tools/testing/selftests/cachestat/test_cachestat.c 4448 4449CADENCE MIPI-CSI2 BRIDGES 4450M: Maxime Ripard <mripard@kernel.org> 4451L: linux-media@vger.kernel.org 4452S: Maintained 4453F: Documentation/devicetree/bindings/media/cdns,*.txt 4454F: drivers/media/platform/cadence/cdns-csi2* 4455 4456CADENCE NAND DRIVER 4457L: linux-mtd@lists.infradead.org 4458S: Orphan 4459F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4460F: drivers/mtd/nand/raw/cadence-nand-controller.c 4461 4462CADENCE USB3 DRD IP DRIVER 4463M: Peter Chen <peter.chen@kernel.org> 4464M: Pawel Laszczak <pawell@cadence.com> 4465R: Roger Quadros <rogerq@kernel.org> 4466R: Aswath Govindraju <a-govindraju@ti.com> 4467L: linux-usb@vger.kernel.org 4468S: Maintained 4469T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4470F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4471F: drivers/usb/cdns3/ 4472X: drivers/usb/cdns3/cdnsp* 4473 4474CADENCE USBHS DRIVER 4475M: Pawel Laszczak <pawell@cadence.com> 4476L: linux-usb@vger.kernel.org 4477S: Maintained 4478F: drivers/usb/gadget/udc/cdns2 4479 4480CADENCE USBSSP DRD IP DRIVER 4481M: Pawel Laszczak <pawell@cadence.com> 4482L: linux-usb@vger.kernel.org 4483S: Maintained 4484T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4485F: drivers/usb/cdns3/ 4486X: drivers/usb/cdns3/cdns3* 4487 4488CADET FM/AM RADIO RECEIVER DRIVER 4489M: Hans Verkuil <hverkuil@xs4all.nl> 4490L: linux-media@vger.kernel.org 4491S: Maintained 4492W: https://linuxtv.org 4493T: git git://linuxtv.org/media_tree.git 4494F: drivers/media/radio/radio-cadet* 4495 4496CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4497L: linux-media@vger.kernel.org 4498S: Orphan 4499T: git git://linuxtv.org/media_tree.git 4500F: Documentation/admin-guide/media/cafe_ccic* 4501F: drivers/media/platform/marvell/ 4502 4503CAIF NETWORK LAYER 4504L: netdev@vger.kernel.org 4505S: Orphan 4506F: Documentation/networking/caif/ 4507F: drivers/net/caif/ 4508F: include/net/caif/ 4509F: include/uapi/linux/caif/ 4510F: net/caif/ 4511 4512CAKE QDISC 4513M: Toke Høiland-Jørgensen <toke@toke.dk> 4514L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4515S: Maintained 4516F: net/sched/sch_cake.c 4517 4518CAN NETWORK DRIVERS 4519M: Wolfgang Grandegger <wg@grandegger.com> 4520M: Marc Kleine-Budde <mkl@pengutronix.de> 4521L: linux-can@vger.kernel.org 4522S: Maintained 4523W: https://github.com/linux-can 4524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4525T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4526F: Documentation/devicetree/bindings/net/can/ 4527F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4528F: drivers/net/can/ 4529F: drivers/phy/phy-can-transceiver.c 4530F: include/linux/can/bittiming.h 4531F: include/linux/can/dev.h 4532F: include/linux/can/length.h 4533F: include/linux/can/platform/ 4534F: include/linux/can/rx-offload.h 4535F: include/uapi/linux/can/error.h 4536F: include/uapi/linux/can/netlink.h 4537F: include/uapi/linux/can/vxcan.h 4538 4539CAN NETWORK LAYER 4540M: Oliver Hartkopp <socketcan@hartkopp.net> 4541M: Marc Kleine-Budde <mkl@pengutronix.de> 4542L: linux-can@vger.kernel.org 4543S: Maintained 4544W: https://github.com/linux-can 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4546T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4547F: Documentation/networking/can.rst 4548F: include/linux/can/can-ml.h 4549F: include/linux/can/core.h 4550F: include/linux/can/skb.h 4551F: include/net/netns/can.h 4552F: include/uapi/linux/can.h 4553F: include/uapi/linux/can/bcm.h 4554F: include/uapi/linux/can/gw.h 4555F: include/uapi/linux/can/isotp.h 4556F: include/uapi/linux/can/raw.h 4557F: net/can/ 4558 4559CAN-J1939 NETWORK LAYER 4560M: Robin van der Gracht <robin@protonic.nl> 4561M: Oleksij Rempel <o.rempel@pengutronix.de> 4562R: kernel@pengutronix.de 4563L: linux-can@vger.kernel.org 4564S: Maintained 4565F: Documentation/networking/j1939.rst 4566F: include/uapi/linux/can/j1939.h 4567F: net/can/j1939/ 4568 4569CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4570M: Damien Le Moal <dlemoal@kernel.org> 4571L: linux-riscv@lists.infradead.org 4572L: linux-gpio@vger.kernel.org (pinctrl driver) 4573F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4574F: drivers/pinctrl/pinctrl-k210.c 4575 4576CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4577M: Damien Le Moal <dlemoal@kernel.org> 4578L: linux-kernel@vger.kernel.org 4579L: linux-riscv@lists.infradead.org 4580S: Maintained 4581F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4582F: drivers/reset/reset-k210.c 4583 4584CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4585M: Damien Le Moal <dlemoal@kernel.org> 4586L: linux-riscv@lists.infradead.org 4587S: Maintained 4588F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4589F: drivers/soc/canaan/ 4590F: include/soc/canaan/ 4591 4592CAPABILITIES 4593M: Serge Hallyn <serge@hallyn.com> 4594L: linux-security-module@vger.kernel.org 4595S: Supported 4596F: include/linux/capability.h 4597F: include/uapi/linux/capability.h 4598F: kernel/capability.c 4599F: security/commoncap.c 4600 4601CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4602M: Kevin Tsai <ktsai@capellamicro.com> 4603S: Maintained 4604F: drivers/iio/light/cm* 4605 4606CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4607M: Christian Lamparter <chunkeey@googlemail.com> 4608L: linux-wireless@vger.kernel.org 4609S: Maintained 4610W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4611F: drivers/net/wireless/ath/carl9170/ 4612 4613CAVIUM I2C DRIVER 4614M: Robert Richter <rric@kernel.org> 4615S: Odd Fixes 4616W: http://www.marvell.com 4617F: drivers/i2c/busses/i2c-octeon* 4618F: drivers/i2c/busses/i2c-thunderx* 4619 4620CAVIUM LIQUIDIO NETWORK DRIVER 4621M: Derek Chickles <dchickles@marvell.com> 4622M: Satanand Burla <sburla@marvell.com> 4623M: Felix Manlunas <fmanlunas@marvell.com> 4624L: netdev@vger.kernel.org 4625S: Supported 4626W: http://www.marvell.com 4627F: drivers/net/ethernet/cavium/liquidio/ 4628 4629CAVIUM MMC DRIVER 4630M: Robert Richter <rric@kernel.org> 4631S: Odd Fixes 4632W: http://www.marvell.com 4633F: drivers/mmc/host/cavium* 4634 4635CAVIUM OCTEON-TX CRYPTO DRIVER 4636M: George Cherian <gcherian@marvell.com> 4637L: linux-crypto@vger.kernel.org 4638S: Supported 4639W: http://www.marvell.com 4640F: drivers/crypto/cavium/cpt/ 4641 4642CAVIUM THUNDERX2 ARM64 SOC 4643M: Robert Richter <rric@kernel.org> 4644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4645S: Odd Fixes 4646F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4647F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4648 4649CBS/ETF/TAPRIO QDISCS 4650M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4651L: netdev@vger.kernel.org 4652S: Maintained 4653F: net/sched/sch_cbs.c 4654F: net/sched/sch_etf.c 4655F: net/sched/sch_taprio.c 4656 4657CC2520 IEEE-802.15.4 RADIO DRIVER 4658M: Stefan Schmidt <stefan@datenfreihafen.org> 4659L: linux-wpan@vger.kernel.org 4660S: Odd Fixes 4661F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4662F: drivers/net/ieee802154/cc2520.c 4663 4664CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4665M: Gilad Ben-Yossef <gilad@benyossef.com> 4666L: linux-crypto@vger.kernel.org 4667S: Supported 4668W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4669F: drivers/crypto/ccree/ 4670 4671CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4672M: Hadar Gat <hadar.gat@arm.com> 4673L: linux-crypto@vger.kernel.org 4674S: Supported 4675W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4676F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4677F: drivers/char/hw_random/cctrng.c 4678F: drivers/char/hw_random/cctrng.h 4679 4680CEC FRAMEWORK 4681M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4682L: linux-media@vger.kernel.org 4683S: Supported 4684W: http://linuxtv.org 4685T: git git://linuxtv.org/media_tree.git 4686F: Documentation/ABI/testing/debugfs-cec-error-inj 4687F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4688F: Documentation/driver-api/media/cec-core.rst 4689F: Documentation/userspace-api/media/cec 4690F: drivers/media/cec/ 4691F: drivers/media/rc/keymaps/rc-cec.c 4692F: include/media/cec-notifier.h 4693F: include/media/cec.h 4694F: include/uapi/linux/cec-funcs.h 4695F: include/uapi/linux/cec.h 4696 4697CEC GPIO DRIVER 4698M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4699L: linux-media@vger.kernel.org 4700S: Supported 4701W: http://linuxtv.org 4702T: git git://linuxtv.org/media_tree.git 4703F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4704F: drivers/media/cec/platform/cec-gpio/ 4705 4706CELL BROADBAND ENGINE ARCHITECTURE 4707M: Arnd Bergmann <arnd@arndb.de> 4708L: linuxppc-dev@lists.ozlabs.org 4709S: Supported 4710W: http://www.ibm.com/developerworks/power/cell/ 4711F: arch/powerpc/include/asm/cell*.h 4712F: arch/powerpc/include/asm/spu*.h 4713F: arch/powerpc/include/uapi/asm/spu*.h 4714F: arch/powerpc/platforms/cell/ 4715 4716CELLWISE CW2015 BATTERY DRIVER 4717M: Tobias Schrammm <t.schramm@manjaro.org> 4718S: Maintained 4719F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4720F: drivers/power/supply/cw2015_battery.c 4721 4722CEPH COMMON CODE (LIBCEPH) 4723M: Ilya Dryomov <idryomov@gmail.com> 4724M: Xiubo Li <xiubli@redhat.com> 4725R: Jeff Layton <jlayton@kernel.org> 4726L: ceph-devel@vger.kernel.org 4727S: Supported 4728W: http://ceph.com/ 4729T: git https://github.com/ceph/ceph-client.git 4730F: include/linux/ceph/ 4731F: include/linux/crush/ 4732F: net/ceph/ 4733 4734CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4735M: Xiubo Li <xiubli@redhat.com> 4736M: Ilya Dryomov <idryomov@gmail.com> 4737R: Jeff Layton <jlayton@kernel.org> 4738L: ceph-devel@vger.kernel.org 4739S: Supported 4740W: http://ceph.com/ 4741T: git https://github.com/ceph/ceph-client.git 4742F: Documentation/filesystems/ceph.rst 4743F: fs/ceph/ 4744 4745CERTIFICATE HANDLING 4746M: David Howells <dhowells@redhat.com> 4747M: David Woodhouse <dwmw2@infradead.org> 4748L: keyrings@vger.kernel.org 4749S: Maintained 4750F: Documentation/admin-guide/module-signing.rst 4751F: certs/ 4752F: scripts/sign-file.c 4753F: tools/certs/ 4754 4755CFAG12864B LCD DRIVER 4756M: Miguel Ojeda <ojeda@kernel.org> 4757S: Maintained 4758F: drivers/auxdisplay/cfag12864b.c 4759F: include/linux/cfag12864b.h 4760 4761CFAG12864BFB LCD FRAMEBUFFER DRIVER 4762M: Miguel Ojeda <ojeda@kernel.org> 4763S: Maintained 4764F: drivers/auxdisplay/cfag12864bfb.c 4765F: include/linux/cfag12864b.h 4766 4767CHAR and MISC DRIVERS 4768M: Arnd Bergmann <arnd@arndb.de> 4769M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4770S: Supported 4771T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4772F: drivers/char/ 4773F: drivers/misc/ 4774F: include/linux/miscdevice.h 4775X: drivers/char/agp/ 4776X: drivers/char/hw_random/ 4777X: drivers/char/ipmi/ 4778X: drivers/char/random.c 4779X: drivers/char/tpm/ 4780 4781CHECKPATCH 4782M: Andy Whitcroft <apw@canonical.com> 4783M: Joe Perches <joe@perches.com> 4784R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4785R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4786S: Maintained 4787F: scripts/checkpatch.pl 4788 4789CHECKPATCH DOCUMENTATION 4790M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4791M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4792R: Joe Perches <joe@perches.com> 4793S: Maintained 4794F: Documentation/dev-tools/checkpatch.rst 4795 4796CHINESE DOCUMENTATION 4797M: Alex Shi <alexs@kernel.org> 4798M: Yanteng Si <siyanteng@loongson.cn> 4799S: Maintained 4800F: Documentation/translations/zh_CN/ 4801 4802CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4803M: Peter Chen <peter.chen@kernel.org> 4804L: linux-usb@vger.kernel.org 4805S: Maintained 4806T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4807F: drivers/usb/chipidea/ 4808 4809CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4810M: Hans de Goede <hdegoede@redhat.com> 4811L: linux-input@vger.kernel.org 4812S: Maintained 4813F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4814F: drivers/input/touchscreen/chipone_icn8318.c 4815 4816CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4817M: Hans de Goede <hdegoede@redhat.com> 4818L: linux-input@vger.kernel.org 4819S: Maintained 4820F: drivers/input/touchscreen/chipone_icn8505.c 4821 4822CHROME HARDWARE PLATFORM SUPPORT 4823M: Benson Leung <bleung@chromium.org> 4824L: chrome-platform@lists.linux.dev 4825S: Maintained 4826T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4827F: drivers/platform/chrome/ 4828 4829CHROMEOS EC CODEC DRIVER 4830M: Cheng-Yi Chiang <cychiang@chromium.org> 4831M: Tzung-Bi Shih <tzungbi@kernel.org> 4832R: Guenter Roeck <groeck@chromium.org> 4833L: chrome-platform@lists.linux.dev 4834S: Maintained 4835F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4836F: sound/soc/codecs/cros_ec_codec.* 4837 4838CHROMEOS EC SUBDRIVERS 4839M: Benson Leung <bleung@chromium.org> 4840R: Guenter Roeck <groeck@chromium.org> 4841L: chrome-platform@lists.linux.dev 4842S: Maintained 4843F: drivers/power/supply/cros_usbpd-charger.c 4844N: cros_ec 4845N: cros-ec 4846 4847CHROMEOS EC UART DRIVER 4848M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4849R: Benson Leung <bleung@chromium.org> 4850R: Tzung-Bi Shih <tzungbi@kernel.org> 4851S: Maintained 4852F: drivers/platform/chrome/cros_ec_uart.c 4853 4854CHROMEOS EC USB PD NOTIFY DRIVER 4855M: Prashant Malani <pmalani@chromium.org> 4856L: chrome-platform@lists.linux.dev 4857S: Maintained 4858F: drivers/platform/chrome/cros_usbpd_notify.c 4859F: include/linux/platform_data/cros_usbpd_notify.h 4860 4861CHROMEOS EC USB TYPE-C DRIVER 4862M: Prashant Malani <pmalani@chromium.org> 4863L: chrome-platform@lists.linux.dev 4864S: Maintained 4865F: drivers/platform/chrome/cros_ec_typec.* 4866F: drivers/platform/chrome/cros_typec_switch.c 4867F: drivers/platform/chrome/cros_typec_vdm.* 4868 4869CHROMEOS HPS DRIVER 4870M: Dan Callaghan <dcallagh@chromium.org> 4871R: Sami Kyöstilä <skyostil@chromium.org> 4872S: Maintained 4873F: drivers/platform/chrome/cros_hps_i2c.c 4874 4875CHRONTEL CH7322 CEC DRIVER 4876M: Joe Tessler <jrt@google.com> 4877L: linux-media@vger.kernel.org 4878S: Maintained 4879T: git git://linuxtv.org/media_tree.git 4880F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4881F: drivers/media/cec/i2c/ch7322.c 4882 4883CIRRUS LOGIC AUDIO CODEC DRIVERS 4884M: James Schulman <james.schulman@cirrus.com> 4885M: David Rhodes <david.rhodes@cirrus.com> 4886M: Richard Fitzgerald <rf@opensource.cirrus.com> 4887L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4888L: patches@opensource.cirrus.com 4889S: Maintained 4890F: Documentation/devicetree/bindings/sound/cirrus,cs* 4891F: include/dt-bindings/sound/cs* 4892F: include/sound/cs* 4893F: sound/pci/hda/cs* 4894F: sound/pci/hda/hda_cs_dsp_ctl.* 4895F: sound/soc/codecs/cs* 4896 4897CIRRUS LOGIC DSP FIRMWARE DRIVER 4898M: Simon Trimmer <simont@opensource.cirrus.com> 4899M: Charles Keepax <ckeepax@opensource.cirrus.com> 4900M: Richard Fitzgerald <rf@opensource.cirrus.com> 4901L: patches@opensource.cirrus.com 4902S: Supported 4903W: https://github.com/CirrusLogic/linux-drivers/wiki 4904T: git https://github.com/CirrusLogic/linux-drivers.git 4905F: drivers/firmware/cirrus/* 4906F: include/linux/firmware/cirrus/* 4907 4908CIRRUS LOGIC EP93XX ETHERNET DRIVER 4909M: Hartley Sweeten <hsweeten@visionengravers.com> 4910L: netdev@vger.kernel.org 4911S: Maintained 4912F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4913 4914CIRRUS LOGIC LOCHNAGAR DRIVER 4915M: Charles Keepax <ckeepax@opensource.cirrus.com> 4916M: Richard Fitzgerald <rf@opensource.cirrus.com> 4917L: patches@opensource.cirrus.com 4918S: Supported 4919F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4922F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4923F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4924F: Documentation/hwmon/lochnagar.rst 4925F: drivers/clk/clk-lochnagar.c 4926F: drivers/hwmon/lochnagar-hwmon.c 4927F: drivers/mfd/lochnagar-i2c.c 4928F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4929F: drivers/regulator/lochnagar-regulator.c 4930F: include/dt-bindings/clock/lochnagar.h 4931F: include/dt-bindings/pinctrl/lochnagar.h 4932F: include/linux/mfd/lochnagar* 4933F: sound/soc/codecs/lochnagar-sc.c 4934 4935CIRRUS LOGIC MADERA CODEC DRIVERS 4936M: Charles Keepax <ckeepax@opensource.cirrus.com> 4937M: Richard Fitzgerald <rf@opensource.cirrus.com> 4938L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4939L: patches@opensource.cirrus.com 4940S: Supported 4941W: https://github.com/CirrusLogic/linux-drivers/wiki 4942T: git https://github.com/CirrusLogic/linux-drivers.git 4943F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4944F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4945F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4946F: drivers/gpio/gpio-madera* 4947F: drivers/irqchip/irq-madera* 4948F: drivers/mfd/cs47l* 4949F: drivers/mfd/madera* 4950F: drivers/pinctrl/cirrus/* 4951F: include/dt-bindings/sound/madera* 4952F: include/linux/irqchip/irq-madera* 4953F: include/linux/mfd/madera/* 4954F: include/sound/madera* 4955F: sound/soc/codecs/cs47l* 4956F: sound/soc/codecs/madera* 4957 4958CISCO FCOE HBA DRIVER 4959M: Satish Kharat <satishkh@cisco.com> 4960M: Sesidhar Baddela <sebaddel@cisco.com> 4961M: Karan Tilak Kumar <kartilak@cisco.com> 4962L: linux-scsi@vger.kernel.org 4963S: Supported 4964F: drivers/scsi/fnic/ 4965 4966CISCO SCSI HBA DRIVER 4967M: Karan Tilak Kumar <kartilak@cisco.com> 4968M: Sesidhar Baddela <sebaddel@cisco.com> 4969L: linux-scsi@vger.kernel.org 4970S: Supported 4971F: drivers/scsi/snic/ 4972 4973CISCO VIC ETHERNET NIC DRIVER 4974M: Christian Benvenuti <benve@cisco.com> 4975M: Satish Kharat <satishkh@cisco.com> 4976S: Supported 4977F: drivers/net/ethernet/cisco/enic/ 4978 4979CISCO VIC LOW LATENCY NIC DRIVER 4980M: Christian Benvenuti <benve@cisco.com> 4981M: Nelson Escobar <neescoba@cisco.com> 4982S: Supported 4983F: drivers/infiniband/hw/usnic/ 4984 4985CLANG CONTROL FLOW INTEGRITY SUPPORT 4986M: Sami Tolvanen <samitolvanen@google.com> 4987M: Kees Cook <keescook@chromium.org> 4988R: Nathan Chancellor <nathan@kernel.org> 4989R: Nick Desaulniers <ndesaulniers@google.com> 4990L: llvm@lists.linux.dev 4991S: Supported 4992B: https://github.com/ClangBuiltLinux/linux/issues 4993T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4994F: include/linux/cfi.h 4995F: kernel/cfi.c 4996 4997CLANG-FORMAT FILE 4998M: Miguel Ojeda <ojeda@kernel.org> 4999S: Maintained 5000F: .clang-format 5001 5002CLANG/LLVM BUILD SUPPORT 5003M: Nathan Chancellor <nathan@kernel.org> 5004M: Nick Desaulniers <ndesaulniers@google.com> 5005R: Tom Rix <trix@redhat.com> 5006L: llvm@lists.linux.dev 5007S: Supported 5008W: https://clangbuiltlinux.github.io/ 5009B: https://github.com/ClangBuiltLinux/linux/issues 5010C: irc://irc.libera.chat/clangbuiltlinux 5011F: Documentation/kbuild/llvm.rst 5012F: include/linux/compiler-clang.h 5013F: scripts/Makefile.clang 5014F: scripts/clang-tools/ 5015K: \b(?i:clang|llvm)\b 5016 5017CLK API 5018M: Russell King <linux@armlinux.org.uk> 5019L: linux-clk@vger.kernel.org 5020S: Maintained 5021F: include/linux/clk.h 5022 5023CLOCKSOURCE, CLOCKEVENT DRIVERS 5024M: Daniel Lezcano <daniel.lezcano@linaro.org> 5025M: Thomas Gleixner <tglx@linutronix.de> 5026L: linux-kernel@vger.kernel.org 5027S: Supported 5028T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5029F: Documentation/devicetree/bindings/timer/ 5030F: drivers/clocksource/ 5031 5032CMPC ACPI DRIVER 5033M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5034M: Daniel Oliveira Nascimento <don@syst.com.br> 5035L: platform-driver-x86@vger.kernel.org 5036S: Supported 5037F: drivers/platform/x86/classmate-laptop.c 5038 5039COBALT MEDIA DRIVER 5040M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5041L: linux-media@vger.kernel.org 5042S: Supported 5043W: https://linuxtv.org 5044T: git git://linuxtv.org/media_tree.git 5045F: drivers/media/pci/cobalt/ 5046 5047COCCINELLE/Semantic Patches (SmPL) 5048M: Julia Lawall <Julia.Lawall@inria.fr> 5049M: Nicolas Palix <nicolas.palix@imag.fr> 5050L: cocci@inria.fr (moderated for non-subscribers) 5051S: Supported 5052W: https://coccinelle.gitlabpages.inria.fr/website/ 5053T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5054F: Documentation/dev-tools/coccinelle.rst 5055F: scripts/coccicheck 5056F: scripts/coccinelle/ 5057 5058CODA FILE SYSTEM 5059M: Jan Harkes <jaharkes@cs.cmu.edu> 5060M: coda@cs.cmu.edu 5061L: codalist@coda.cs.cmu.edu 5062S: Maintained 5063W: http://www.coda.cs.cmu.edu/ 5064F: Documentation/filesystems/coda.rst 5065F: fs/coda/ 5066F: include/linux/coda*.h 5067F: include/uapi/linux/coda*.h 5068 5069CODA V4L2 MEM2MEM DRIVER 5070M: Philipp Zabel <p.zabel@pengutronix.de> 5071L: linux-media@vger.kernel.org 5072S: Maintained 5073F: Documentation/devicetree/bindings/media/coda.yaml 5074F: drivers/media/platform/chips-media/ 5075 5076CODE OF CONDUCT 5077M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5078S: Supported 5079F: Documentation/process/code-of-conduct-interpretation.rst 5080F: Documentation/process/code-of-conduct.rst 5081 5082COMEDI DRIVERS 5083M: Ian Abbott <abbotti@mev.co.uk> 5084M: H Hartley Sweeten <hsweeten@visionengravers.com> 5085S: Odd Fixes 5086F: drivers/comedi/ 5087F: include/linux/comedi/ 5088F: include/uapi/linux/comedi.h 5089 5090COMMON CLK FRAMEWORK 5091M: Michael Turquette <mturquette@baylibre.com> 5092M: Stephen Boyd <sboyd@kernel.org> 5093L: linux-clk@vger.kernel.org 5094S: Maintained 5095Q: http://patchwork.kernel.org/project/linux-clk/list/ 5096T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5097F: Documentation/devicetree/bindings/clock/ 5098F: drivers/clk/ 5099F: include/dt-bindings/clock/ 5100F: include/linux/clk-pr* 5101F: include/linux/clk/ 5102F: include/linux/of_clk.h 5103X: drivers/clk/clkdev.c 5104 5105COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5106M: Steve French <sfrench@samba.org> 5107R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5108R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5109R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5110R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5111L: linux-cifs@vger.kernel.org 5112L: samba-technical@lists.samba.org (moderated for non-subscribers) 5113S: Supported 5114W: https://wiki.samba.org/index.php/LinuxCIFS 5115T: git git://git.samba.org/sfrench/cifs-2.6.git 5116F: Documentation/admin-guide/cifs/ 5117F: fs/smb/client/ 5118F: fs/smb/common/ 5119F: include/uapi/linux/cifs 5120 5121COMPACTPCI HOTPLUG CORE 5122M: Scott Murray <scott@spiteful.org> 5123L: linux-pci@vger.kernel.org 5124S: Maintained 5125F: drivers/pci/hotplug/cpci_hotplug* 5126 5127COMPACTPCI HOTPLUG GENERIC DRIVER 5128M: Scott Murray <scott@spiteful.org> 5129L: linux-pci@vger.kernel.org 5130S: Maintained 5131F: drivers/pci/hotplug/cpcihp_generic.c 5132 5133COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5134M: Scott Murray <scott@spiteful.org> 5135L: linux-pci@vger.kernel.org 5136S: Maintained 5137F: drivers/pci/hotplug/cpcihp_zt5550.* 5138 5139COMPAL LAPTOP SUPPORT 5140M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5141L: platform-driver-x86@vger.kernel.org 5142S: Maintained 5143F: drivers/platform/x86/compal-laptop.c 5144 5145COMPILER ATTRIBUTES 5146M: Miguel Ojeda <ojeda@kernel.org> 5147R: Nick Desaulniers <ndesaulniers@google.com> 5148S: Maintained 5149F: include/linux/compiler_attributes.h 5150 5151COMPUTE EXPRESS LINK (CXL) 5152M: Alison Schofield <alison.schofield@intel.com> 5153M: Vishal Verma <vishal.l.verma@intel.com> 5154M: Ira Weiny <ira.weiny@intel.com> 5155M: Ben Widawsky <bwidawsk@kernel.org> 5156M: Dan Williams <dan.j.williams@intel.com> 5157L: linux-cxl@vger.kernel.org 5158S: Maintained 5159F: drivers/cxl/ 5160F: include/uapi/linux/cxl_mem.h 5161 5162COMPUTE EXPRESS LINK PMU (CPMU) 5163M: Jonathan Cameron <jonathan.cameron@huawei.com> 5164L: linux-cxl@vger.kernel.org 5165S: Maintained 5166F: Documentation/admin-guide/perf/cxl.rst 5167F: drivers/perf/cxl_pmu.c 5168 5169CONEXANT ACCESSRUNNER USB DRIVER 5170L: accessrunner-general@lists.sourceforge.net 5171S: Orphan 5172W: http://accessrunner.sourceforge.net/ 5173F: drivers/usb/atm/cxacru.c 5174 5175CONFIGFS 5176M: Joel Becker <jlbec@evilplan.org> 5177M: Christoph Hellwig <hch@lst.de> 5178S: Supported 5179T: git git://git.infradead.org/users/hch/configfs.git 5180F: fs/configfs/ 5181F: include/linux/configfs.h 5182F: samples/configfs/ 5183 5184CONSOLE SUBSYSTEM 5185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5186S: Supported 5187F: drivers/video/console/ 5188F: include/linux/console* 5189 5190CONTEXT TRACKING 5191M: Frederic Weisbecker <frederic@kernel.org> 5192M: "Paul E. McKenney" <paulmck@kernel.org> 5193S: Maintained 5194F: include/linux/context_tracking* 5195F: kernel/context_tracking.c 5196 5197CONTROL GROUP (CGROUP) 5198M: Tejun Heo <tj@kernel.org> 5199M: Zefan Li <lizefan.x@bytedance.com> 5200M: Johannes Weiner <hannes@cmpxchg.org> 5201L: cgroups@vger.kernel.org 5202S: Maintained 5203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5204F: Documentation/admin-guide/cgroup-v1/ 5205F: Documentation/admin-guide/cgroup-v2.rst 5206F: include/linux/cgroup* 5207F: kernel/cgroup/ 5208F: tools/testing/selftests/cgroup/ 5209 5210CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5211M: Tejun Heo <tj@kernel.org> 5212M: Josef Bacik <josef@toxicpanda.com> 5213M: Jens Axboe <axboe@kernel.dk> 5214L: cgroups@vger.kernel.org 5215L: linux-block@vger.kernel.org 5216T: git git://git.kernel.dk/linux-block 5217F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5218F: block/bfq-cgroup.c 5219F: block/blk-cgroup.c 5220F: block/blk-iocost.c 5221F: block/blk-iolatency.c 5222F: block/blk-throttle.c 5223F: include/linux/blk-cgroup.h 5224 5225CONTROL GROUP - CPUSET 5226M: Waiman Long <longman@redhat.com> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228L: cgroups@vger.kernel.org 5229S: Maintained 5230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5231F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5232F: include/linux/cpuset.h 5233F: kernel/cgroup/cpuset.c 5234 5235CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5236M: Johannes Weiner <hannes@cmpxchg.org> 5237M: Michal Hocko <mhocko@kernel.org> 5238M: Roman Gushchin <roman.gushchin@linux.dev> 5239M: Shakeel Butt <shakeelb@google.com> 5240R: Muchun Song <muchun.song@linux.dev> 5241L: cgroups@vger.kernel.org 5242L: linux-mm@kvack.org 5243S: Maintained 5244F: mm/memcontrol.c 5245F: mm/swap_cgroup.c 5246F: tools/testing/selftests/cgroup/memcg_protection.m 5247F: tools/testing/selftests/cgroup/test_kmem.c 5248F: tools/testing/selftests/cgroup/test_memcontrol.c 5249 5250CORETEMP HARDWARE MONITORING DRIVER 5251M: Fenghua Yu <fenghua.yu@intel.com> 5252L: linux-hwmon@vger.kernel.org 5253S: Maintained 5254F: Documentation/hwmon/coretemp.rst 5255F: drivers/hwmon/coretemp.c 5256 5257CORSAIR-CPRO HARDWARE MONITOR DRIVER 5258M: Marius Zachmann <mail@mariuszachmann.de> 5259L: linux-hwmon@vger.kernel.org 5260S: Maintained 5261F: drivers/hwmon/corsair-cpro.c 5262 5263CORSAIR-PSU HARDWARE MONITOR DRIVER 5264M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5265L: linux-hwmon@vger.kernel.org 5266S: Maintained 5267F: Documentation/hwmon/corsair-psu.rst 5268F: drivers/hwmon/corsair-psu.c 5269 5270COUNTER SUBSYSTEM 5271M: William Breathitt Gray <william.gray@linaro.org> 5272L: linux-iio@vger.kernel.org 5273S: Maintained 5274T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5275F: Documentation/ABI/testing/sysfs-bus-counter 5276F: Documentation/driver-api/generic-counter.rst 5277F: drivers/counter/ 5278F: include/linux/counter.h 5279F: include/uapi/linux/counter.h 5280F: tools/counter/ 5281 5282CP2615 I2C DRIVER 5283M: Bence Csókás <bence98@sch.bme.hu> 5284S: Maintained 5285F: drivers/i2c/busses/i2c-cp2615.c 5286 5287CPMAC ETHERNET DRIVER 5288M: Florian Fainelli <f.fainelli@gmail.com> 5289L: netdev@vger.kernel.org 5290S: Maintained 5291F: drivers/net/ethernet/ti/cpmac.c 5292 5293CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295M: Sudeep Holla <sudeep.holla@arm.com> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5299F: drivers/cpufreq/vexpress-spc-cpufreq.c 5300 5301CPU FREQUENCY SCALING FRAMEWORK 5302M: "Rafael J. Wysocki" <rafael@kernel.org> 5303M: Viresh Kumar <viresh.kumar@linaro.org> 5304L: linux-pm@vger.kernel.org 5305S: Maintained 5306B: https://bugzilla.kernel.org 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5309F: Documentation/admin-guide/pm/cpufreq.rst 5310F: Documentation/admin-guide/pm/intel_pstate.rst 5311F: Documentation/cpu-freq/ 5312F: Documentation/devicetree/bindings/cpufreq/ 5313F: drivers/cpufreq/ 5314F: include/linux/cpufreq.h 5315F: include/linux/sched/cpufreq.h 5316F: kernel/sched/cpufreq*.c 5317F: tools/testing/selftests/cpufreq/ 5318 5319CPU HOTPLUG 5320M: Thomas Gleixner <tglx@linutronix.de> 5321M: Peter Zijlstra <peterz@infradead.org> 5322L: linux-kernel@vger.kernel.org 5323S: Maintained 5324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5325F: include/linux/cpu.h 5326F: include/linux/cpuhotplug.h 5327F: include/linux/smpboot.h 5328F: kernel/cpu.c 5329F: kernel/smpboot.* 5330 5331CPU IDLE TIME MANAGEMENT FRAMEWORK 5332M: "Rafael J. Wysocki" <rafael@kernel.org> 5333M: Daniel Lezcano <daniel.lezcano@linaro.org> 5334L: linux-pm@vger.kernel.org 5335S: Maintained 5336B: https://bugzilla.kernel.org 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5338F: Documentation/admin-guide/pm/cpuidle.rst 5339F: Documentation/driver-api/pm/cpuidle.rst 5340F: drivers/cpuidle/ 5341F: include/linux/cpuidle.h 5342 5343CPU POWER MONITORING SUBSYSTEM 5344M: Thomas Renninger <trenn@suse.com> 5345M: Shuah Khan <shuah@kernel.org> 5346M: Shuah Khan <skhan@linuxfoundation.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349F: tools/power/cpupower/ 5350 5351CPUID/MSR DRIVER 5352M: "H. Peter Anvin" <hpa@zytor.com> 5353S: Maintained 5354F: arch/x86/kernel/cpuid.c 5355F: arch/x86/kernel/msr.c 5356 5357CPUIDLE DRIVER - ARM BIG LITTLE 5358M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360L: linux-pm@vger.kernel.org 5361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5362S: Maintained 5363T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5364F: drivers/cpuidle/cpuidle-big_little.c 5365 5366CPUIDLE DRIVER - ARM EXYNOS 5367M: Daniel Lezcano <daniel.lezcano@linaro.org> 5368M: Kukjin Kim <kgene@kernel.org> 5369R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5370L: linux-pm@vger.kernel.org 5371L: linux-samsung-soc@vger.kernel.org 5372S: Supported 5373F: arch/arm/mach-exynos/pm.c 5374F: drivers/cpuidle/cpuidle-exynos.c 5375F: include/linux/platform_data/cpuidle-exynos.h 5376 5377CPUIDLE DRIVER - ARM PSCI 5378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5379M: Sudeep Holla <sudeep.holla@arm.com> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Supported 5383F: drivers/cpuidle/cpuidle-psci.c 5384 5385CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5389S: Supported 5390F: drivers/cpuidle/cpuidle-psci-domain.c 5391F: drivers/cpuidle/cpuidle-psci.h 5392 5393CPUIDLE DRIVER - DT IDLE PM DOMAIN 5394M: Ulf Hansson <ulf.hansson@linaro.org> 5395L: linux-pm@vger.kernel.org 5396S: Supported 5397F: drivers/cpuidle/dt_idle_genpd.c 5398F: drivers/cpuidle/dt_idle_genpd.h 5399 5400CPUIDLE DRIVER - RISC-V SBI 5401M: Anup Patel <anup@brainfault.org> 5402L: linux-pm@vger.kernel.org 5403L: linux-riscv@lists.infradead.org 5404S: Maintained 5405F: drivers/cpuidle/cpuidle-riscv-sbi.c 5406 5407CRAMFS FILESYSTEM 5408M: Nicolas Pitre <nico@fluxnic.net> 5409S: Maintained 5410F: Documentation/filesystems/cramfs.rst 5411F: fs/cramfs/ 5412 5413CREATIVE SB0540 5414M: Bastien Nocera <hadess@hadess.net> 5415L: linux-input@vger.kernel.org 5416S: Maintained 5417F: drivers/hid/hid-creative-sb0540.c 5418 5419CRYPTO API 5420M: Herbert Xu <herbert@gondor.apana.org.au> 5421M: "David S. Miller" <davem@davemloft.net> 5422L: linux-crypto@vger.kernel.org 5423S: Maintained 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5426F: Documentation/crypto/ 5427F: Documentation/devicetree/bindings/crypto/ 5428F: arch/*/crypto/ 5429F: crypto/ 5430F: drivers/crypto/ 5431F: include/crypto/ 5432F: include/linux/crypto* 5433F: lib/crypto/ 5434 5435CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5436M: Neil Horman <nhorman@tuxdriver.com> 5437L: linux-crypto@vger.kernel.org 5438S: Maintained 5439F: crypto/ansi_cprng.c 5440F: crypto/rng.c 5441 5442CS3308 MEDIA DRIVER 5443M: Hans Verkuil <hverkuil@xs4all.nl> 5444L: linux-media@vger.kernel.org 5445S: Odd Fixes 5446W: http://linuxtv.org 5447T: git git://linuxtv.org/media_tree.git 5448F: drivers/media/i2c/cs3308.c 5449 5450CS5535 Audio ALSA driver 5451M: Jaya Kumar <jayakumar.alsa@gmail.com> 5452S: Maintained 5453F: sound/pci/cs5535audio/ 5454 5455CTU CAN FD DRIVER 5456M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5457M: Ondrej Ille <ondrej.ille@gmail.com> 5458L: linux-can@vger.kernel.org 5459S: Maintained 5460F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5461F: drivers/net/can/ctucanfd/ 5462 5463CW1200 WLAN driver 5464M: Solomon Peachy <pizza@shaftnet.org> 5465S: Maintained 5466F: drivers/net/wireless/st/cw1200/ 5467 5468CX18 VIDEO4LINUX DRIVER 5469M: Andy Walls <awalls@md.metrocast.net> 5470L: linux-media@vger.kernel.org 5471S: Maintained 5472W: https://linuxtv.org 5473T: git git://linuxtv.org/media_tree.git 5474F: drivers/media/pci/cx18/ 5475F: include/uapi/linux/ivtv* 5476 5477CX2341X MPEG ENCODER HELPER MODULE 5478M: Hans Verkuil <hverkuil@xs4all.nl> 5479L: linux-media@vger.kernel.org 5480S: Maintained 5481W: https://linuxtv.org 5482T: git git://linuxtv.org/media_tree.git 5483F: drivers/media/common/cx2341x* 5484F: include/media/drv-intf/cx2341x.h 5485 5486CX24120 MEDIA DRIVER 5487M: Jemma Denson <jdenson@gmail.com> 5488M: Patrick Boettcher <patrick.boettcher@posteo.de> 5489L: linux-media@vger.kernel.org 5490S: Maintained 5491W: https://linuxtv.org 5492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5493F: drivers/media/dvb-frontends/cx24120* 5494 5495CX88 VIDEO4LINUX DRIVER 5496M: Mauro Carvalho Chehab <mchehab@kernel.org> 5497L: linux-media@vger.kernel.org 5498S: Odd fixes 5499W: https://linuxtv.org 5500T: git git://linuxtv.org/media_tree.git 5501F: Documentation/driver-api/media/drivers/cx88* 5502F: drivers/media/pci/cx88/ 5503 5504CXD2820R MEDIA DRIVER 5505M: Antti Palosaari <crope@iki.fi> 5506L: linux-media@vger.kernel.org 5507S: Maintained 5508W: https://linuxtv.org 5509W: http://palosaari.fi/linux/ 5510Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5511T: git git://linuxtv.org/anttip/media_tree.git 5512F: drivers/media/dvb-frontends/cxd2820r* 5513 5514CXGB3 ETHERNET DRIVER (CXGB3) 5515M: Raju Rangoju <rajur@chelsio.com> 5516L: netdev@vger.kernel.org 5517S: Supported 5518W: http://www.chelsio.com 5519F: drivers/net/ethernet/chelsio/cxgb3/ 5520 5521CXGB3 ISCSI DRIVER (CXGB3I) 5522M: Varun Prakash <varun@chelsio.com> 5523L: linux-scsi@vger.kernel.org 5524S: Supported 5525W: http://www.chelsio.com 5526F: drivers/scsi/cxgbi/cxgb3i 5527 5528CXGB4 CRYPTO DRIVER (chcr) 5529M: Ayush Sawal <ayush.sawal@chelsio.com> 5530L: linux-crypto@vger.kernel.org 5531S: Supported 5532W: http://www.chelsio.com 5533F: drivers/crypto/chelsio 5534 5535CXGB4 ETHERNET DRIVER (CXGB4) 5536M: Raju Rangoju <rajur@chelsio.com> 5537L: netdev@vger.kernel.org 5538S: Supported 5539W: http://www.chelsio.com 5540F: drivers/net/ethernet/chelsio/cxgb4/ 5541 5542CXGB4 INLINE CRYPTO DRIVER 5543M: Ayush Sawal <ayush.sawal@chelsio.com> 5544L: netdev@vger.kernel.org 5545S: Supported 5546W: http://www.chelsio.com 5547F: drivers/net/ethernet/chelsio/inline_crypto/ 5548 5549CXGB4 ISCSI DRIVER (CXGB4I) 5550M: Varun Prakash <varun@chelsio.com> 5551L: linux-scsi@vger.kernel.org 5552S: Supported 5553W: http://www.chelsio.com 5554F: drivers/scsi/cxgbi/cxgb4i 5555 5556CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5557M: Potnuri Bharat Teja <bharat@chelsio.com> 5558L: linux-rdma@vger.kernel.org 5559S: Supported 5560W: http://www.openfabrics.org 5561F: drivers/infiniband/hw/cxgb4/ 5562F: include/uapi/rdma/cxgb4-abi.h 5563 5564CXGB4VF ETHERNET DRIVER (CXGB4VF) 5565M: Raju Rangoju <rajur@chelsio.com> 5566L: netdev@vger.kernel.org 5567S: Supported 5568W: http://www.chelsio.com 5569F: drivers/net/ethernet/chelsio/cxgb4vf/ 5570 5571CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5572M: Frederic Barrat <fbarrat@linux.ibm.com> 5573M: Andrew Donnellan <ajd@linux.ibm.com> 5574L: linuxppc-dev@lists.ozlabs.org 5575S: Supported 5576F: Documentation/ABI/testing/sysfs-class-cxl 5577F: Documentation/powerpc/cxl.rst 5578F: arch/powerpc/platforms/powernv/pci-cxl.c 5579F: drivers/misc/cxl/ 5580F: include/misc/cxl* 5581F: include/uapi/misc/cxl.h 5582 5583CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5584M: Manoj N. Kumar <manoj@linux.ibm.com> 5585M: Matthew R. Ochs <mrochs@linux.ibm.com> 5586M: Uma Krishnan <ukrishn@linux.ibm.com> 5587L: linux-scsi@vger.kernel.org 5588S: Supported 5589F: Documentation/powerpc/cxlflash.rst 5590F: drivers/scsi/cxlflash/ 5591F: include/uapi/scsi/cxlflash_ioctl.h 5592 5593CYBERPRO FB DRIVER 5594M: Russell King <linux@armlinux.org.uk> 5595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5596S: Maintained 5597W: http://www.armlinux.org.uk/ 5598F: drivers/video/fbdev/cyber2000fb.* 5599 5600CYCLADES PC300 DRIVER 5601S: Orphan 5602F: drivers/net/wan/pc300* 5603 5604CYPRESS CY8C95X0 PINCTRL DRIVER 5605M: Patrick Rudolph <patrick.rudolph@9elements.com> 5606L: linux-gpio@vger.kernel.org 5607S: Maintained 5608F: drivers/pinctrl/pinctrl-cy8c95x0.c 5609 5610CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5611M: Linus Walleij <linus.walleij@linaro.org> 5612L: linux-input@vger.kernel.org 5613S: Maintained 5614F: drivers/input/touchscreen/cy8ctma140.c 5615 5616CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5617M: Yassine Oudjana <y.oudjana@protonmail.com> 5618L: linux-input@vger.kernel.org 5619S: Maintained 5620F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5621F: drivers/input/keyboard/cypress-sf.c 5622 5623CYPRESS_FIRMWARE MEDIA DRIVER 5624M: Antti Palosaari <crope@iki.fi> 5625L: linux-media@vger.kernel.org 5626S: Maintained 5627W: https://linuxtv.org 5628W: http://palosaari.fi/linux/ 5629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5630T: git git://linuxtv.org/anttip/media_tree.git 5631F: drivers/media/common/cypress_firmware* 5632 5633CYTTSP TOUCHSCREEN DRIVER 5634M: Linus Walleij <linus.walleij@linaro.org> 5635L: linux-input@vger.kernel.org 5636S: Maintained 5637F: drivers/input/touchscreen/cyttsp* 5638 5639D-LINK DIR-685 TOUCHKEYS DRIVER 5640M: Linus Walleij <linus.walleij@linaro.org> 5641L: linux-input@vger.kernel.org 5642S: Supported 5643F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5644 5645DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5646M: Joshua Kinard <kumba@gentoo.org> 5647S: Maintained 5648F: drivers/rtc/rtc-ds1685.c 5649F: include/linux/rtc/ds1685.h 5650 5651DAMA SLAVE for AX.25 5652M: Joerg Reuter <jreuter@yaina.de> 5653L: linux-hams@vger.kernel.org 5654S: Maintained 5655W: http://yaina.de/jreuter/ 5656W: http://www.qsl.net/dl1bke/ 5657F: net/ax25/af_ax25.c 5658F: net/ax25/ax25_dev.c 5659F: net/ax25/ax25_ds_* 5660F: net/ax25/ax25_in.c 5661F: net/ax25/ax25_out.c 5662F: net/ax25/ax25_timer.c 5663F: net/ax25/sysctl_net_ax25.c 5664 5665DATA ACCESS MONITOR 5666M: SeongJae Park <sj@kernel.org> 5667L: damon@lists.linux.dev 5668L: linux-mm@kvack.org 5669S: Maintained 5670W: https://damonitor.github.io 5671P: Documentation/mm/damon/maintainer-profile.rst 5672T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5673T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5674T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5675F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5676F: Documentation/admin-guide/mm/damon/ 5677F: Documentation/mm/damon/ 5678F: include/linux/damon.h 5679F: include/trace/events/damon.h 5680F: mm/damon/ 5681F: tools/testing/selftests/damon/ 5682 5683DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5684L: netdev@vger.kernel.org 5685S: Orphan 5686F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5687F: drivers/net/ethernet/dec/tulip/dmfe.c 5688 5689DC390/AM53C974 SCSI driver 5690M: Hannes Reinecke <hare@suse.com> 5691L: linux-scsi@vger.kernel.org 5692S: Maintained 5693F: drivers/scsi/am53c974.c 5694 5695DC395x SCSI driver 5696M: Oliver Neukum <oliver@neukum.org> 5697M: Ali Akcaagac <aliakc@web.de> 5698M: Jamie Lenehan <lenehan@twibble.org> 5699S: Maintained 5700F: Documentation/scsi/dc395x.rst 5701F: drivers/scsi/dc395x.* 5702 5703DCCP PROTOCOL 5704L: dccp@vger.kernel.org 5705S: Orphan 5706W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5707F: include/linux/dccp.h 5708F: include/linux/tfrc.h 5709F: include/uapi/linux/dccp.h 5710F: net/dccp/ 5711 5712DEBUGOBJECTS: 5713M: Thomas Gleixner <tglx@linutronix.de> 5714L: linux-kernel@vger.kernel.org 5715S: Maintained 5716T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5717F: include/linux/debugobjects.h 5718F: lib/debugobjects.c 5719 5720DECSTATION PLATFORM SUPPORT 5721M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5722L: linux-mips@vger.kernel.org 5723S: Maintained 5724W: http://www.linux-mips.org/wiki/DECstation 5725F: arch/mips/dec/ 5726F: arch/mips/include/asm/dec/ 5727F: arch/mips/include/asm/mach-dec/ 5728 5729DEFXX FDDI NETWORK DRIVER 5730M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5731S: Maintained 5732F: drivers/net/fddi/defxx.* 5733 5734DEFZA FDDI NETWORK DRIVER 5735M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5736S: Maintained 5737F: drivers/net/fddi/defza.* 5738 5739DEINTERLACE DRIVERS FOR ALLWINNER H3 5740M: Jernej Skrabec <jernej.skrabec@gmail.com> 5741L: linux-media@vger.kernel.org 5742S: Maintained 5743T: git git://linuxtv.org/media_tree.git 5744F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5745F: drivers/media/platform/sunxi/sun8i-di/ 5746 5747DELL LAPTOP DRIVER 5748M: Matthew Garrett <mjg59@srcf.ucam.org> 5749M: Pali Rohár <pali@kernel.org> 5750L: platform-driver-x86@vger.kernel.org 5751S: Maintained 5752F: drivers/platform/x86/dell/dell-laptop.c 5753 5754DELL LAPTOP FREEFALL DRIVER 5755M: Pali Rohár <pali@kernel.org> 5756S: Maintained 5757F: drivers/platform/x86/dell/dell-smo8800.c 5758 5759DELL LAPTOP RBTN DRIVER 5760M: Pali Rohár <pali@kernel.org> 5761S: Maintained 5762F: drivers/platform/x86/dell/dell-rbtn.* 5763 5764DELL LAPTOP SMM DRIVER 5765M: Pali Rohár <pali@kernel.org> 5766S: Maintained 5767F: Documentation/ABI/obsolete/procfs-i8k 5768F: drivers/hwmon/dell-smm-hwmon.c 5769F: include/uapi/linux/i8k.h 5770 5771DELL REMOTE BIOS UPDATE DRIVER 5772M: Stuart Hayes <stuart.w.hayes@gmail.com> 5773L: platform-driver-x86@vger.kernel.org 5774S: Maintained 5775F: drivers/platform/x86/dell/dell_rbu.c 5776 5777DELL SMBIOS DRIVER 5778M: Pali Rohár <pali@kernel.org> 5779L: Dell.Client.Kernel@dell.com 5780L: platform-driver-x86@vger.kernel.org 5781S: Maintained 5782F: drivers/platform/x86/dell/dell-smbios.* 5783 5784DELL SMBIOS SMM DRIVER 5785L: Dell.Client.Kernel@dell.com 5786L: platform-driver-x86@vger.kernel.org 5787S: Maintained 5788F: drivers/platform/x86/dell/dell-smbios-smm.c 5789 5790DELL SMBIOS WMI DRIVER 5791L: Dell.Client.Kernel@dell.com 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: drivers/platform/x86/dell/dell-smbios-wmi.c 5795F: tools/wmi/dell-smbios-example.c 5796 5797DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5798M: Stuart Hayes <stuart.w.hayes@gmail.com> 5799L: platform-driver-x86@vger.kernel.org 5800S: Maintained 5801F: Documentation/driver-api/dcdbas.rst 5802F: drivers/platform/x86/dell/dcdbas.* 5803 5804DELL WMI DDV DRIVER 5805M: Armin Wolf <W_Armin@gmx.de> 5806S: Maintained 5807F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5808F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5809F: Documentation/wmi/devices/dell-wmi-ddv.rst 5810F: drivers/platform/x86/dell/dell-wmi-ddv.c 5811 5812DELL WMI DESCRIPTOR DRIVER 5813L: Dell.Client.Kernel@dell.com 5814S: Maintained 5815F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5816 5817DELL WMI HARDWARE PRIVACY SUPPORT 5818M: Perry Yuan <Perry.Yuan@dell.com> 5819L: Dell.Client.Kernel@dell.com 5820L: platform-driver-x86@vger.kernel.org 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-privacy.c 5823 5824DELL WMI NOTIFICATIONS DRIVER 5825M: Matthew Garrett <mjg59@srcf.ucam.org> 5826M: Pali Rohár <pali@kernel.org> 5827S: Maintained 5828F: drivers/platform/x86/dell/dell-wmi-base.c 5829 5830DELL WMI SYSMAN DRIVER 5831M: Prasanth Ksr <prasanth.ksr@dell.com> 5832L: Dell.Client.Kernel@dell.com 5833L: platform-driver-x86@vger.kernel.org 5834S: Maintained 5835F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5836F: drivers/platform/x86/dell/dell-wmi-sysman/ 5837 5838DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5839M: Zev Weiss <zev@bewilderbeest.net> 5840L: linux-hwmon@vger.kernel.org 5841S: Maintained 5842F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5843 5844DELTA DPS920AB PSU DRIVER 5845M: Robert Marko <robert.marko@sartura.hr> 5846L: linux-hwmon@vger.kernel.org 5847S: Maintained 5848F: Documentation/hwmon/dps920ab.rst 5849F: drivers/hwmon/pmbus/dps920ab.c 5850 5851DELTA NETWORKS TN48M CPLD DRIVERS 5852M: Robert Marko <robert.marko@sartura.hr> 5853S: Maintained 5854F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5855F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5856F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5857F: drivers/gpio/gpio-tn48m.c 5858F: include/dt-bindings/reset/delta,tn48m-reset.h 5859 5860DELTA ST MEDIA DRIVER 5861M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5862L: linux-media@vger.kernel.org 5863S: Supported 5864W: https://linuxtv.org 5865T: git git://linuxtv.org/media_tree.git 5866F: drivers/media/platform/st/sti/delta 5867 5868DENALI NAND DRIVER 5869L: linux-mtd@lists.infradead.org 5870S: Orphan 5871F: drivers/mtd/nand/raw/denali* 5872 5873DESIGNWARE EDMA CORE IP DRIVER 5874M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5875R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5876R: Serge Semin <fancer.lancer@gmail.com> 5877L: dmaengine@vger.kernel.org 5878S: Maintained 5879F: drivers/dma/dw-edma/ 5880F: include/linux/dma/edma.h 5881 5882DESIGNWARE USB2 DRD IP DRIVER 5883M: Minas Harutyunyan <hminas@synopsys.com> 5884L: linux-usb@vger.kernel.org 5885S: Maintained 5886T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5887F: drivers/usb/dwc2/ 5888 5889DESIGNWARE USB3 DRD IP DRIVER 5890M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5891L: linux-usb@vger.kernel.org 5892S: Maintained 5893F: drivers/usb/dwc3/ 5894 5895DESIGNWARE XDATA IP DRIVER 5896M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5897L: linux-pci@vger.kernel.org 5898S: Maintained 5899F: Documentation/misc-devices/dw-xdata-pcie.rst 5900F: drivers/misc/dw-xdata-pcie.c 5901 5902DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5903M: Andreas Klinger <ak@it-klinger.de> 5904L: linux-iio@vger.kernel.org 5905S: Maintained 5906F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5907F: drivers/iio/proximity/srf*.c 5908 5909DEVICE COREDUMP (DEV_COREDUMP) 5910M: Johannes Berg <johannes@sipsolutions.net> 5911L: linux-kernel@vger.kernel.org 5912S: Maintained 5913F: drivers/base/devcoredump.c 5914F: include/linux/devcoredump.h 5915 5916DEVICE DEPENDENCY HELPER SCRIPT 5917M: Saravana Kannan <saravanak@google.com> 5918L: linux-kernel@vger.kernel.org 5919S: Maintained 5920F: scripts/dev-needs.sh 5921 5922DEVICE DIRECT ACCESS (DAX) 5923M: Dan Williams <dan.j.williams@intel.com> 5924M: Vishal Verma <vishal.l.verma@intel.com> 5925M: Dave Jiang <dave.jiang@intel.com> 5926L: nvdimm@lists.linux.dev 5927L: linux-cxl@vger.kernel.org 5928S: Supported 5929F: drivers/dax/ 5930 5931DEVICE FREQUENCY (DEVFREQ) 5932M: MyungJoo Ham <myungjoo.ham@samsung.com> 5933M: Kyungmin Park <kyungmin.park@samsung.com> 5934M: Chanwoo Choi <cw00.choi@samsung.com> 5935L: linux-pm@vger.kernel.org 5936S: Maintained 5937T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5938F: Documentation/devicetree/bindings/devfreq/ 5939F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5940F: drivers/devfreq/ 5941F: include/linux/devfreq.h 5942F: include/trace/events/devfreq.h 5943 5944DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5945M: Chanwoo Choi <cw00.choi@samsung.com> 5946L: linux-pm@vger.kernel.org 5947S: Supported 5948T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5949F: Documentation/devicetree/bindings/devfreq/event/ 5950F: drivers/devfreq/devfreq-event.c 5951F: drivers/devfreq/event/ 5952F: include/dt-bindings/pmu/exynos_ppmu.h 5953F: include/linux/devfreq-event.h 5954 5955DEVICE RESOURCE MANAGEMENT HELPERS 5956M: Hans de Goede <hdegoede@redhat.com> 5957R: Matti Vaittinen <mazziesaccount@gmail.com> 5958S: Maintained 5959F: include/linux/devm-helpers.h 5960 5961DEVICE-MAPPER (LVM) 5962M: Alasdair Kergon <agk@redhat.com> 5963M: Mike Snitzer <snitzer@kernel.org> 5964M: dm-devel@redhat.com 5965L: dm-devel@redhat.com 5966S: Maintained 5967W: http://sources.redhat.com/dm 5968Q: http://patchwork.kernel.org/project/dm-devel/list/ 5969T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5970T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5971F: Documentation/admin-guide/device-mapper/ 5972F: drivers/md/Kconfig 5973F: drivers/md/Makefile 5974F: drivers/md/dm* 5975F: drivers/md/persistent-data/ 5976F: include/linux/device-mapper.h 5977F: include/linux/dm-*.h 5978F: include/uapi/linux/dm-*.h 5979 5980DEVLINK 5981M: Jiri Pirko <jiri@resnulli.us> 5982L: netdev@vger.kernel.org 5983S: Supported 5984F: Documentation/networking/devlink 5985F: include/net/devlink.h 5986F: include/uapi/linux/devlink.h 5987F: net/devlink/ 5988 5989DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5990M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5991L: kernel@dh-electronics.com 5992S: Maintained 5993F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5994F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5995 5996DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5997M: Marek Vasut <marex@denx.de> 5998L: kernel@dh-electronics.com 5999S: Maintained 6000F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6001F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6002 6003DIALOG SEMICONDUCTOR DRIVERS 6004M: Support Opensource <support.opensource@diasemi.com> 6005S: Supported 6006W: http://www.dialog-semiconductor.com/products 6007F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6008F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6009F: Documentation/devicetree/bindings/mfd/da90*.txt 6010F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6011F: Documentation/devicetree/bindings/regulator/da92*.txt 6012F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6013F: Documentation/devicetree/bindings/regulator/slg51000.txt 6014F: Documentation/devicetree/bindings/sound/da[79]*.txt 6015F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6016F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6017F: Documentation/hwmon/da90??.rst 6018F: drivers/gpio/gpio-da90??.c 6019F: drivers/hwmon/da90??-hwmon.c 6020F: drivers/iio/adc/da91??-*.c 6021F: drivers/input/misc/da72??.[ch] 6022F: drivers/input/misc/da90??_onkey.c 6023F: drivers/input/touchscreen/da9052_tsi.c 6024F: drivers/leds/leds-da90??.c 6025F: drivers/mfd/da903x.c 6026F: drivers/mfd/da90??-*.c 6027F: drivers/mfd/da91??-*.c 6028F: drivers/pinctrl/pinctrl-da90??.c 6029F: drivers/power/supply/da9052-battery.c 6030F: drivers/power/supply/da91??-*.c 6031F: drivers/regulator/da9???-regulator.[ch] 6032F: drivers/regulator/slg51000-regulator.[ch] 6033F: drivers/rtc/rtc-da90??.c 6034F: drivers/thermal/da90??-thermal.c 6035F: drivers/video/backlight/da90??_bl.c 6036F: drivers/watchdog/da90??_wdt.c 6037F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6038F: include/linux/mfd/da903x.h 6039F: include/linux/mfd/da9052/ 6040F: include/linux/mfd/da9055/ 6041F: include/linux/mfd/da9062/ 6042F: include/linux/mfd/da9063/ 6043F: include/linux/mfd/da9150/ 6044F: include/linux/regulator/da9211.h 6045F: include/sound/da[79]*.h 6046F: sound/soc/codecs/da[79]*.[ch] 6047 6048DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6049M: William Breathitt Gray <william.gray@linaro.org> 6050L: linux-gpio@vger.kernel.org 6051S: Maintained 6052F: drivers/gpio/gpio-gpio-mm.c 6053 6054DIOLAN U2C-12 I2C DRIVER 6055M: Guenter Roeck <linux@roeck-us.net> 6056L: linux-i2c@vger.kernel.org 6057S: Maintained 6058F: drivers/i2c/busses/i2c-diolan-u2c.c 6059 6060DIRECTORY NOTIFICATION (DNOTIFY) 6061M: Jan Kara <jack@suse.cz> 6062R: Amir Goldstein <amir73il@gmail.com> 6063L: linux-fsdevel@vger.kernel.org 6064S: Maintained 6065F: Documentation/filesystems/dnotify.rst 6066F: fs/notify/dnotify/ 6067F: include/linux/dnotify.h 6068 6069DISK GEOMETRY AND PARTITION HANDLING 6070M: Andries Brouwer <aeb@cwi.nl> 6071S: Maintained 6072W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6073W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6074W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6075 6076DISKQUOTA 6077M: Jan Kara <jack@suse.com> 6078S: Maintained 6079F: Documentation/filesystems/quota.rst 6080F: fs/quota/ 6081F: include/linux/quota*.h 6082F: include/uapi/linux/quota*.h 6083 6084DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6085M: Bernie Thompson <bernie@plugable.com> 6086L: linux-fbdev@vger.kernel.org 6087S: Maintained 6088W: http://plugable.com/category/projects/udlfb/ 6089F: Documentation/fb/udlfb.rst 6090F: drivers/video/fbdev/udlfb.c 6091F: include/video/udlfb.h 6092 6093DISTRIBUTED LOCK MANAGER (DLM) 6094M: Christine Caulfield <ccaulfie@redhat.com> 6095M: David Teigland <teigland@redhat.com> 6096L: cluster-devel@redhat.com 6097S: Supported 6098W: http://sources.redhat.com/cluster/ 6099T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6100F: fs/dlm/ 6101 6102DMA BUFFER SHARING FRAMEWORK 6103M: Sumit Semwal <sumit.semwal@linaro.org> 6104M: Christian König <christian.koenig@amd.com> 6105L: linux-media@vger.kernel.org 6106L: dri-devel@lists.freedesktop.org 6107L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6108S: Maintained 6109T: git git://anongit.freedesktop.org/drm/drm-misc 6110F: Documentation/driver-api/dma-buf.rst 6111F: drivers/dma-buf/ 6112F: include/linux/*fence.h 6113F: include/linux/dma-buf.h 6114F: include/linux/dma-resv.h 6115K: \bdma_(?:buf|fence|resv)\b 6116 6117DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6118M: Vinod Koul <vkoul@kernel.org> 6119L: dmaengine@vger.kernel.org 6120S: Maintained 6121Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6122T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6123F: Documentation/devicetree/bindings/dma/ 6124F: Documentation/driver-api/dmaengine/ 6125F: drivers/dma/ 6126F: include/dt-bindings/dma/ 6127F: include/linux/dma/ 6128F: include/linux/dmaengine.h 6129F: include/linux/of_dma.h 6130 6131DMA MAPPING BENCHMARK 6132M: Xiang Chen <chenxiang66@hisilicon.com> 6133L: iommu@lists.linux.dev 6134F: kernel/dma/map_benchmark.c 6135F: tools/testing/selftests/dma/ 6136 6137DMA MAPPING HELPERS 6138M: Christoph Hellwig <hch@lst.de> 6139M: Marek Szyprowski <m.szyprowski@samsung.com> 6140R: Robin Murphy <robin.murphy@arm.com> 6141L: iommu@lists.linux.dev 6142S: Supported 6143W: http://git.infradead.org/users/hch/dma-mapping.git 6144T: git git://git.infradead.org/users/hch/dma-mapping.git 6145F: include/asm-generic/dma-mapping.h 6146F: include/linux/dma-direct.h 6147F: include/linux/dma-map-ops.h 6148F: include/linux/dma-mapping.h 6149F: include/linux/swiotlb.h 6150F: kernel/dma/ 6151 6152DMA-BUF HEAPS FRAMEWORK 6153M: Sumit Semwal <sumit.semwal@linaro.org> 6154R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6155R: Liam Mark <lmark@codeaurora.org> 6156R: Laura Abbott <labbott@redhat.com> 6157R: Brian Starkey <Brian.Starkey@arm.com> 6158R: John Stultz <jstultz@google.com> 6159L: linux-media@vger.kernel.org 6160L: dri-devel@lists.freedesktop.org 6161L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6162S: Maintained 6163T: git git://anongit.freedesktop.org/drm/drm-misc 6164F: drivers/dma-buf/dma-heap.c 6165F: drivers/dma-buf/heaps/* 6166F: include/linux/dma-heap.h 6167F: include/uapi/linux/dma-heap.h 6168 6169DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6170M: Lukasz Luba <lukasz.luba@arm.com> 6171L: linux-pm@vger.kernel.org 6172L: linux-samsung-soc@vger.kernel.org 6173S: Maintained 6174F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6175F: drivers/memory/samsung/exynos5422-dmc.c 6176 6177DME1737 HARDWARE MONITOR DRIVER 6178M: Juerg Haefliger <juergh@proton.me> 6179L: linux-hwmon@vger.kernel.org 6180S: Maintained 6181F: Documentation/hwmon/dme1737.rst 6182F: drivers/hwmon/dme1737.c 6183 6184DMI/SMBIOS SUPPORT 6185M: Jean Delvare <jdelvare@suse.com> 6186S: Maintained 6187T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6188F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6189F: drivers/firmware/dmi-id.c 6190F: drivers/firmware/dmi_scan.c 6191F: include/linux/dmi.h 6192 6193DOCUMENTATION 6194M: Jonathan Corbet <corbet@lwn.net> 6195L: linux-doc@vger.kernel.org 6196S: Maintained 6197P: Documentation/doc-guide/maintainer-profile.rst 6198T: git git://git.lwn.net/linux.git docs-next 6199F: Documentation/ 6200F: scripts/documentation-file-ref-check 6201F: scripts/kernel-doc 6202F: scripts/sphinx-pre-install 6203X: Documentation/ABI/ 6204X: Documentation/admin-guide/media/ 6205X: Documentation/devicetree/ 6206X: Documentation/driver-api/media/ 6207X: Documentation/firmware-guide/acpi/ 6208X: Documentation/i2c/ 6209X: Documentation/netlink/ 6210X: Documentation/power/ 6211X: Documentation/spi/ 6212X: Documentation/userspace-api/media/ 6213 6214DOCUMENTATION PROCESS 6215M: Jonathan Corbet <corbet@lwn.net> 6216L: workflows@vger.kernel.org 6217S: Maintained 6218F: Documentation/process/ 6219 6220DOCUMENTATION REPORTING ISSUES 6221M: Thorsten Leemhuis <linux@leemhuis.info> 6222L: linux-doc@vger.kernel.org 6223S: Maintained 6224F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6225F: Documentation/admin-guide/reporting-issues.rst 6226 6227DOCUMENTATION SCRIPTS 6228M: Mauro Carvalho Chehab <mchehab@kernel.org> 6229L: linux-doc@vger.kernel.org 6230S: Maintained 6231F: Documentation/sphinx/parse-headers.pl 6232F: scripts/documentation-file-ref-check 6233F: scripts/sphinx-pre-install 6234 6235DOCUMENTATION/ITALIAN 6236M: Federico Vaga <federico.vaga@vaga.pv.it> 6237L: linux-doc@vger.kernel.org 6238S: Maintained 6239F: Documentation/translations/it_IT 6240 6241DOCUMENTATION/JAPANESE 6242R: Akira Yokosawa <akiyks@gmail.com> 6243L: linux-doc@vger.kernel.org 6244S: Maintained 6245F: Documentation/translations/ja_JP 6246 6247DONGWOON DW9714 LENS VOICE COIL DRIVER 6248M: Sakari Ailus <sakari.ailus@linux.intel.com> 6249L: linux-media@vger.kernel.org 6250S: Maintained 6251T: git git://linuxtv.org/media_tree.git 6252F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6253F: drivers/media/i2c/dw9714.c 6254 6255DONGWOON DW9768 LENS VOICE COIL DRIVER 6256M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6257L: linux-media@vger.kernel.org 6258S: Maintained 6259T: git git://linuxtv.org/media_tree.git 6260F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6261F: drivers/media/i2c/dw9768.c 6262 6263DONGWOON DW9807 LENS VOICE COIL DRIVER 6264M: Sakari Ailus <sakari.ailus@linux.intel.com> 6265L: linux-media@vger.kernel.org 6266S: Maintained 6267T: git git://linuxtv.org/media_tree.git 6268F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6269F: drivers/media/i2c/dw9807-vcm.c 6270 6271DOUBLETALK DRIVER 6272M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6273L: blinux-list@redhat.com 6274S: Maintained 6275F: drivers/char/dtlk.c 6276F: include/linux/dtlk.h 6277 6278DPAA2 DATAPATH I/O (DPIO) DRIVER 6279M: Roy Pledge <Roy.Pledge@nxp.com> 6280L: linux-kernel@vger.kernel.org 6281S: Maintained 6282F: drivers/soc/fsl/dpio 6283 6284DPAA2 ETHERNET DRIVER 6285M: Ioana Ciornei <ioana.ciornei@nxp.com> 6286L: netdev@vger.kernel.org 6287S: Maintained 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6289F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6290F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6291F: drivers/net/ethernet/freescale/dpaa2/Makefile 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6295F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6296F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6297F: drivers/net/ethernet/freescale/dpaa2/dpni* 6298 6299DPAA2 ETHERNET SWITCH DRIVER 6300M: Ioana Ciornei <ioana.ciornei@nxp.com> 6301L: netdev@vger.kernel.org 6302S: Maintained 6303F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6304F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6305F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6306 6307DRBD DRIVER 6308M: Philipp Reisner <philipp.reisner@linbit.com> 6309M: Lars Ellenberg <lars.ellenberg@linbit.com> 6310M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6311L: drbd-dev@lists.linbit.com 6312S: Supported 6313W: http://www.drbd.org 6314T: git git://git.linbit.com/linux-drbd.git 6315T: git git://git.linbit.com/drbd-8.4.git 6316F: Documentation/admin-guide/blockdev/ 6317F: drivers/block/drbd/ 6318F: include/linux/drbd* 6319F: lib/lru_cache.c 6320 6321DRIVER COMPONENT FRAMEWORK 6322L: dri-devel@lists.freedesktop.org 6323F: drivers/base/component.c 6324F: include/linux/component.h 6325 6326DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6327M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6328R: "Rafael J. Wysocki" <rafael@kernel.org> 6329S: Supported 6330T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6331F: Documentation/core-api/kobject.rst 6332F: drivers/base/ 6333F: fs/debugfs/ 6334F: fs/sysfs/ 6335F: include/linux/debugfs.h 6336F: include/linux/fwnode.h 6337F: include/linux/kobj* 6338F: include/linux/property.h 6339F: lib/kobj* 6340 6341DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6342M: Nishanth Menon <nm@ti.com> 6343L: linux-pm@vger.kernel.org 6344S: Maintained 6345F: drivers/soc/ti/smartreflex.c 6346F: include/linux/power/smartreflex.h 6347 6348DRM ACCEL DRIVERS FOR INTEL VPU 6349M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6350M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6351L: dri-devel@lists.freedesktop.org 6352S: Supported 6353T: git git://anongit.freedesktop.org/drm/drm-misc 6354F: drivers/accel/ivpu/ 6355F: include/uapi/drm/ivpu_accel.h 6356 6357DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6358M: Oded Gabbay <ogabbay@kernel.org> 6359L: dri-devel@lists.freedesktop.org 6360S: Maintained 6361C: irc://irc.oftc.net/dri-devel 6362T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6363F: Documentation/accel/ 6364F: drivers/accel/ 6365F: include/drm/drm_accel.h 6366 6367DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6368M: Maxime Ripard <mripard@kernel.org> 6369M: Chen-Yu Tsai <wens@csie.org> 6370R: Jernej Skrabec <jernej.skrabec@gmail.com> 6371L: dri-devel@lists.freedesktop.org 6372S: Supported 6373T: git git://anongit.freedesktop.org/drm/drm-misc 6374F: drivers/gpu/drm/sun4i/sun8i* 6375 6376DRM DRIVER FOR ARM PL111 CLCD 6377M: Emma Anholt <emma@anholt.net> 6378S: Supported 6379T: git git://anongit.freedesktop.org/drm/drm-misc 6380F: drivers/gpu/drm/pl111/ 6381 6382DRM DRIVER FOR ARM VERSATILE TFT PANELS 6383M: Linus Walleij <linus.walleij@linaro.org> 6384S: Maintained 6385T: git git://anongit.freedesktop.org/drm/drm-misc 6386F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6387F: drivers/gpu/drm/panel/panel-arm-versatile.c 6388 6389DRM DRIVER FOR ASPEED BMC GFX 6390M: Joel Stanley <joel@jms.id.au> 6391L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6395F: drivers/gpu/drm/aspeed/ 6396 6397DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6398M: Dave Airlie <airlied@redhat.com> 6399R: Thomas Zimmermann <tzimmermann@suse.de> 6400L: dri-devel@lists.freedesktop.org 6401S: Supported 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: drivers/gpu/drm/ast/ 6404 6405DRM DRIVER FOR BOCHS VIRTUAL GPU 6406M: Gerd Hoffmann <kraxel@redhat.com> 6407L: virtualization@lists.linux-foundation.org 6408S: Maintained 6409T: git git://anongit.freedesktop.org/drm/drm-misc 6410F: drivers/gpu/drm/tiny/bochs.c 6411 6412DRM DRIVER FOR BOE HIMAX8279D PANELS 6413M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6414S: Maintained 6415F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6416F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6417 6418DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6419M: Jagan Teki <jagan@amarulasolutions.com> 6420S: Maintained 6421F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6422F: drivers/gpu/drm/bridge/chipone-icn6211.c 6423 6424DRM DRIVER FOR EBBG FT8719 PANEL 6425M: Joel Selvaraj <jo@jsfamily.in> 6426S: Maintained 6427T: git git://anongit.freedesktop.org/drm/drm-misc 6428F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6429F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6430 6431DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6432M: Linus Walleij <linus.walleij@linaro.org> 6433S: Maintained 6434T: git git://anongit.freedesktop.org/drm/drm-misc 6435F: drivers/gpu/drm/tve200/ 6436 6437DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6438M: Icenowy Zheng <icenowy@aosc.io> 6439S: Maintained 6440F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6441F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6442 6443DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6444M: Jagan Teki <jagan@amarulasolutions.com> 6445S: Maintained 6446F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6447F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6448 6449DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6450M: Thomas Zimmermann <tzimmermann@suse.de> 6451M: Javier Martinez Canillas <javierm@redhat.com> 6452L: dri-devel@lists.freedesktop.org 6453S: Maintained 6454T: git git://anongit.freedesktop.org/drm/drm-misc 6455F: drivers/gpu/drm/drm_aperture.c 6456F: drivers/gpu/drm/tiny/ofdrm.c 6457F: drivers/gpu/drm/tiny/simpledrm.c 6458F: drivers/video/aperture.c 6459F: drivers/video/nomodeset.c 6460F: include/drm/drm_aperture.h 6461F: include/linux/aperture.h 6462F: include/video/nomodeset.h 6463 6464DRM DRIVER FOR GENERIC EDP PANELS 6465R: Douglas Anderson <dianders@chromium.org> 6466F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6467F: drivers/gpu/drm/panel/panel-edp.c 6468 6469DRM DRIVER FOR GENERIC USB DISPLAY 6470M: Noralf Trønnes <noralf@tronnes.org> 6471S: Maintained 6472W: https://github.com/notro/gud/wiki 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: drivers/gpu/drm/gud/ 6475F: include/drm/gud.h 6476 6477DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6478M: Hans de Goede <hdegoede@redhat.com> 6479S: Maintained 6480T: git git://anongit.freedesktop.org/drm/drm-misc 6481F: drivers/gpu/drm/tiny/gm12u320.c 6482 6483DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6484M: Ondrej Jirman <megi@xff.cz> 6485M: Javier Martinez Canillas <javierm@redhat.com> 6486S: Maintained 6487T: git git://anongit.freedesktop.org/drm/drm-misc 6488F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6489F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6490 6491DRM DRIVER FOR HX8357D PANELS 6492M: Emma Anholt <emma@anholt.net> 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6496F: drivers/gpu/drm/tiny/hx8357d.c 6497 6498DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6499M: Deepak Rawat <drawat.floss@gmail.com> 6500L: linux-hyperv@vger.kernel.org 6501L: dri-devel@lists.freedesktop.org 6502S: Maintained 6503T: git git://anongit.freedesktop.org/drm/drm-misc 6504F: drivers/gpu/drm/hyperv 6505 6506DRM DRIVER FOR ILITEK ILI9225 PANELS 6507M: David Lechner <david@lechnology.com> 6508S: Maintained 6509T: git git://anongit.freedesktop.org/drm/drm-misc 6510F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6511F: drivers/gpu/drm/tiny/ili9225.c 6512 6513DRM DRIVER FOR ILITEK ILI9486 PANELS 6514M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6515S: Maintained 6516T: git git://anongit.freedesktop.org/drm/drm-misc 6517F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6518F: drivers/gpu/drm/tiny/ili9486.c 6519 6520DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6521M: Jagan Teki <jagan@edgeble.ai> 6522S: Maintained 6523F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6524F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6525 6526DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6527M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6528S: Supported 6529T: git git://anongit.freedesktop.org/drm/drm-misc 6530F: drivers/gpu/drm/logicvc/ 6531 6532DRM DRIVER FOR LVDS PANELS 6533M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6534L: dri-devel@lists.freedesktop.org 6535S: Maintained 6536T: git git://anongit.freedesktop.org/drm/drm-misc 6537F: Documentation/devicetree/bindings/display/lvds.yaml 6538F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6539F: drivers/gpu/drm/panel/panel-lvds.c 6540 6541DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6542M: Guido Günther <agx@sigxcpu.org> 6543R: Purism Kernel Team <kernel@puri.sm> 6544S: Maintained 6545F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6546F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6547 6548DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6549M: Dave Airlie <airlied@redhat.com> 6550R: Thomas Zimmermann <tzimmermann@suse.de> 6551L: dri-devel@lists.freedesktop.org 6552S: Supported 6553T: git git://anongit.freedesktop.org/drm/drm-misc 6554F: drivers/gpu/drm/mgag200/ 6555 6556DRM DRIVER FOR MI0283QT 6557M: Noralf Trønnes <noralf@tronnes.org> 6558S: Maintained 6559T: git git://anongit.freedesktop.org/drm/drm-misc 6560F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6561F: drivers/gpu/drm/tiny/mi0283qt.c 6562 6563DRM DRIVER FOR MIPI DBI compatible panels 6564M: Noralf Trønnes <noralf@tronnes.org> 6565S: Maintained 6566W: https://github.com/notro/panel-mipi-dbi/wiki 6567T: git git://anongit.freedesktop.org/drm/drm-misc 6568F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6569F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6570 6571DRM DRIVER FOR MSM ADRENO GPU 6572M: Rob Clark <robdclark@gmail.com> 6573M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6574M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6575R: Sean Paul <sean@poorly.run> 6576R: Marijn Suijten <marijn.suijten@somainline.org> 6577L: linux-arm-msm@vger.kernel.org 6578L: dri-devel@lists.freedesktop.org 6579L: freedreno@lists.freedesktop.org 6580S: Maintained 6581B: https://gitlab.freedesktop.org/drm/msm/-/issues 6582T: git https://gitlab.freedesktop.org/drm/msm.git 6583F: Documentation/devicetree/bindings/display/msm/ 6584F: drivers/gpu/drm/msm/ 6585F: include/uapi/drm/msm_drm.h 6586 6587DRM DRIVER FOR NOVATEK NT35510 PANELS 6588M: Linus Walleij <linus.walleij@linaro.org> 6589S: Maintained 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6592F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6593 6594DRM DRIVER FOR NOVATEK NT35560 PANELS 6595M: Linus Walleij <linus.walleij@linaro.org> 6596S: Maintained 6597T: git git://anongit.freedesktop.org/drm/drm-misc 6598F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6599F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6600 6601DRM DRIVER FOR NOVATEK NT36523 PANELS 6602M: Jianhua Lu <lujianhua000@gmail.com> 6603S: Maintained 6604T: git git://anongit.freedesktop.org/drm/drm-misc 6605F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6606F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6607 6608DRM DRIVER FOR NOVATEK NT36672A PANELS 6609M: Sumit Semwal <sumit.semwal@linaro.org> 6610S: Maintained 6611T: git git://anongit.freedesktop.org/drm/drm-misc 6612F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6613F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6614 6615DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6616M: Ben Skeggs <bskeggs@redhat.com> 6617M: Karol Herbst <kherbst@redhat.com> 6618M: Lyude Paul <lyude@redhat.com> 6619L: dri-devel@lists.freedesktop.org 6620L: nouveau@lists.freedesktop.org 6621S: Supported 6622W: https://nouveau.freedesktop.org/ 6623Q: https://patchwork.freedesktop.org/project/nouveau/ 6624Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6625B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6626C: irc://irc.oftc.net/nouveau 6627T: git https://gitlab.freedesktop.org/drm/nouveau.git 6628F: drivers/gpu/drm/nouveau/ 6629F: include/uapi/drm/nouveau_drm.h 6630 6631DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6632M: Stefan Mavrodiev <stefan@olimex.com> 6633S: Maintained 6634F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6635F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6636 6637DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6638R: Douglas Anderson <dianders@chromium.org> 6639F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6640F: drivers/gpu/drm/bridge/parade-ps8640.c 6641 6642DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6643M: Noralf Trønnes <noralf@tronnes.org> 6644S: Maintained 6645T: git git://anongit.freedesktop.org/drm/drm-misc 6646F: Documentation/devicetree/bindings/display/repaper.txt 6647F: drivers/gpu/drm/tiny/repaper.c 6648 6649DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6650M: Dave Airlie <airlied@redhat.com> 6651M: Gerd Hoffmann <kraxel@redhat.com> 6652L: virtualization@lists.linux-foundation.org 6653S: Obsolete 6654W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: drivers/gpu/drm/tiny/cirrus.c 6657 6658DRM DRIVER FOR QXL VIRTUAL GPU 6659M: Dave Airlie <airlied@redhat.com> 6660M: Gerd Hoffmann <kraxel@redhat.com> 6661L: virtualization@lists.linux-foundation.org 6662L: spice-devel@lists.freedesktop.org 6663S: Maintained 6664T: git git://anongit.freedesktop.org/drm/drm-misc 6665F: drivers/gpu/drm/qxl/ 6666F: include/uapi/drm/qxl_drm.h 6667 6668DRM DRIVER FOR RAYDIUM RM67191 PANELS 6669M: Robert Chiras <robert.chiras@nxp.com> 6670S: Maintained 6671F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6672F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6673 6674DRM DRIVER FOR SAMSUNG DB7430 PANELS 6675M: Linus Walleij <linus.walleij@linaro.org> 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6679F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6680 6681DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6682M: Inki Dae <inki.dae@samsung.com> 6683M: Jagan Teki <jagan@amarulasolutions.com> 6684M: Marek Szyprowski <m.szyprowski@samsung.com> 6685S: Maintained 6686T: git git://anongit.freedesktop.org/drm/drm-misc 6687F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6688F: drivers/gpu/drm/bridge/samsung-dsim.c 6689F: include/drm/bridge/samsung-dsim.h 6690 6691DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6692M: Markuss Broks <markuss.broks@gmail.com> 6693S: Maintained 6694F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6695F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6696 6697DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6698M: Artur Weber <aweber.kernel@gmail.com> 6699S: Maintained 6700F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6701F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6702 6703DRM DRIVER FOR SITRONIX ST7586 PANELS 6704M: David Lechner <david@lechnology.com> 6705S: Maintained 6706T: git git://anongit.freedesktop.org/drm/drm-misc 6707F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6708F: drivers/gpu/drm/tiny/st7586.c 6709 6710DRM DRIVER FOR SITRONIX ST7701 PANELS 6711M: Jagan Teki <jagan@amarulasolutions.com> 6712S: Maintained 6713F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6714F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6715 6716DRM DRIVER FOR SITRONIX ST7703 PANELS 6717M: Guido Günther <agx@sigxcpu.org> 6718R: Purism Kernel Team <kernel@puri.sm> 6719R: Ondrej Jirman <megous@megous.com> 6720S: Maintained 6721F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6722F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6723 6724DRM DRIVER FOR SITRONIX ST7735R PANELS 6725M: David Lechner <david@lechnology.com> 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6729F: drivers/gpu/drm/tiny/st7735r.c 6730 6731DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6732M: Javier Martinez Canillas <javierm@redhat.com> 6733S: Maintained 6734T: git git://anongit.freedesktop.org/drm/drm-misc 6735F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6736F: drivers/gpu/drm/solomon/ssd130x* 6737 6738DRM DRIVER FOR ST-ERICSSON MCDE 6739M: Linus Walleij <linus.walleij@linaro.org> 6740S: Maintained 6741T: git git://anongit.freedesktop.org/drm/drm-misc 6742F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6743F: drivers/gpu/drm/mcde/ 6744 6745DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6746M: Jagan Teki <jagan@amarulasolutions.com> 6747S: Maintained 6748F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6749F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6750 6751DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6752R: Douglas Anderson <dianders@chromium.org> 6753F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6754F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6755 6756DRM DRIVER FOR TPO TPG110 PANELS 6757M: Linus Walleij <linus.walleij@linaro.org> 6758S: Maintained 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6761F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6762 6763DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6764M: Dave Airlie <airlied@redhat.com> 6765R: Sean Paul <sean@poorly.run> 6766R: Thomas Zimmermann <tzimmermann@suse.de> 6767L: dri-devel@lists.freedesktop.org 6768S: Supported 6769T: git git://anongit.freedesktop.org/drm/drm-misc 6770F: drivers/gpu/drm/udl/ 6771 6772DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6773M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6774M: Melissa Wen <melissa.srw@gmail.com> 6775M: Maíra Canal <mairacanal@riseup.net> 6776R: Haneen Mohammed <hamohammed.sa@gmail.com> 6777R: Daniel Vetter <daniel@ffwll.ch> 6778L: dri-devel@lists.freedesktop.org 6779S: Maintained 6780T: git git://anongit.freedesktop.org/drm/drm-misc 6781F: Documentation/gpu/vkms.rst 6782F: drivers/gpu/drm/vkms/ 6783 6784DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6785M: Hans de Goede <hdegoede@redhat.com> 6786L: dri-devel@lists.freedesktop.org 6787S: Maintained 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: drivers/gpu/drm/vboxvideo/ 6790 6791DRM DRIVER FOR VMWARE VIRTUAL GPU 6792M: Zack Rusin <zackr@vmware.com> 6793R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6794L: dri-devel@lists.freedesktop.org 6795S: Supported 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: drivers/gpu/drm/vmwgfx/ 6798F: include/uapi/drm/vmwgfx_drm.h 6799 6800DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6801M: Linus Walleij <linus.walleij@linaro.org> 6802S: Maintained 6803T: git git://anongit.freedesktop.org/drm/drm-misc 6804F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6805F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6806 6807DRM DRIVERS 6808M: David Airlie <airlied@gmail.com> 6809M: Daniel Vetter <daniel@ffwll.ch> 6810L: dri-devel@lists.freedesktop.org 6811S: Maintained 6812B: https://gitlab.freedesktop.org/drm 6813C: irc://irc.oftc.net/dri-devel 6814T: git git://anongit.freedesktop.org/drm/drm 6815F: Documentation/devicetree/bindings/display/ 6816F: Documentation/devicetree/bindings/gpu/ 6817F: Documentation/gpu/ 6818F: drivers/gpu/ 6819F: include/drm/ 6820F: include/linux/vga* 6821F: include/uapi/drm/ 6822 6823DRM DRIVERS AND MISC GPU PATCHES 6824M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6825M: Maxime Ripard <mripard@kernel.org> 6826M: Thomas Zimmermann <tzimmermann@suse.de> 6827S: Maintained 6828W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: Documentation/gpu/ 6831F: drivers/gpu/drm/* 6832F: drivers/gpu/vga/ 6833F: include/drm/drm* 6834F: include/linux/vga* 6835F: include/uapi/drm/drm* 6836 6837DRM DRIVERS FOR ALLWINNER A10 6838M: Maxime Ripard <mripard@kernel.org> 6839M: Chen-Yu Tsai <wens@csie.org> 6840L: dri-devel@lists.freedesktop.org 6841S: Supported 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/allwinner* 6844F: drivers/gpu/drm/sun4i/ 6845 6846DRM DRIVERS FOR AMLOGIC SOCS 6847M: Neil Armstrong <neil.armstrong@linaro.org> 6848L: dri-devel@lists.freedesktop.org 6849L: linux-amlogic@lists.infradead.org 6850S: Supported 6851W: http://linux-meson.com/ 6852T: git git://anongit.freedesktop.org/drm/drm-misc 6853F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6854F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6855F: Documentation/gpu/meson.rst 6856F: drivers/gpu/drm/meson/ 6857 6858DRM DRIVERS FOR ATMEL HLCDC 6859M: Sam Ravnborg <sam@ravnborg.org> 6860M: Boris Brezillon <bbrezillon@kernel.org> 6861L: dri-devel@lists.freedesktop.org 6862S: Supported 6863T: git git://anongit.freedesktop.org/drm/drm-misc 6864F: Documentation/devicetree/bindings/display/atmel/ 6865F: drivers/gpu/drm/atmel-hlcdc/ 6866 6867DRM DRIVERS FOR BRIDGE CHIPS 6868M: Andrzej Hajda <andrzej.hajda@intel.com> 6869M: Neil Armstrong <neil.armstrong@linaro.org> 6870M: Robert Foss <rfoss@kernel.org> 6871R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6872R: Jonas Karlman <jonas@kwiboo.se> 6873R: Jernej Skrabec <jernej.skrabec@gmail.com> 6874S: Maintained 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/bridge/ 6877F: drivers/gpu/drm/bridge/ 6878F: drivers/gpu/drm/drm_bridge.c 6879F: include/drm/drm_bridge.h 6880 6881DRM DRIVERS FOR EXYNOS 6882M: Inki Dae <inki.dae@samsung.com> 6883M: Seung-Woo Kim <sw0312.kim@samsung.com> 6884M: Kyungmin Park <kyungmin.park@samsung.com> 6885L: dri-devel@lists.freedesktop.org 6886S: Supported 6887T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6888F: Documentation/devicetree/bindings/display/exynos/ 6889F: Documentation/devicetree/bindings/display/samsung/ 6890F: drivers/gpu/drm/exynos/ 6891F: include/uapi/drm/exynos_drm.h 6892 6893DRM DRIVERS FOR FREESCALE DCU 6894M: Stefan Agner <stefan@agner.ch> 6895M: Alison Wang <alison.wang@nxp.com> 6896L: dri-devel@lists.freedesktop.org 6897S: Supported 6898T: git git://anongit.freedesktop.org/drm/drm-misc 6899F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6900F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6901F: drivers/gpu/drm/fsl-dcu/ 6902 6903DRM DRIVERS FOR FREESCALE IMX 6904M: Philipp Zabel <p.zabel@pengutronix.de> 6905L: dri-devel@lists.freedesktop.org 6906S: Maintained 6907F: Documentation/devicetree/bindings/display/imx/ 6908F: drivers/gpu/drm/imx/ipuv3/ 6909F: drivers/gpu/ipu-v3/ 6910 6911DRM DRIVERS FOR FREESCALE IMX BRIDGE 6912M: Liu Ying <victor.liu@nxp.com> 6913L: dri-devel@lists.freedesktop.org 6914S: Maintained 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6919F: drivers/gpu/drm/bridge/imx/ 6920 6921DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6922M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6923L: dri-devel@lists.freedesktop.org 6924S: Maintained 6925T: git git://github.com/patjak/drm-gma500 6926F: drivers/gpu/drm/gma500/ 6927 6928DRM DRIVERS FOR HISILICON 6929M: Xinliang Liu <xinliang.liu@linaro.org> 6930M: Tian Tao <tiantao6@hisilicon.com> 6931R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6932R: Sumit Semwal <sumit.semwal@linaro.org> 6933R: Yongqin Liu <yongqin.liu@linaro.org> 6934R: John Stultz <jstultz@google.com> 6935L: dri-devel@lists.freedesktop.org 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: Documentation/devicetree/bindings/display/hisilicon/ 6939F: drivers/gpu/drm/hisilicon/ 6940 6941DRM DRIVERS FOR LIMA 6942M: Qiang Yu <yuq825@gmail.com> 6943L: dri-devel@lists.freedesktop.org 6944L: lima@lists.freedesktop.org (moderated for non-subscribers) 6945S: Maintained 6946T: git git://anongit.freedesktop.org/drm/drm-misc 6947F: drivers/gpu/drm/lima/ 6948F: include/uapi/drm/lima_drm.h 6949 6950DRM DRIVERS FOR MEDIATEK 6951M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6952M: Philipp Zabel <p.zabel@pengutronix.de> 6953L: dri-devel@lists.freedesktop.org 6954L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6955S: Supported 6956F: Documentation/devicetree/bindings/display/mediatek/ 6957F: drivers/gpu/drm/mediatek/ 6958F: drivers/phy/mediatek/phy-mtk-dp.c 6959F: drivers/phy/mediatek/phy-mtk-hdmi* 6960F: drivers/phy/mediatek/phy-mtk-mipi* 6961 6962DRM DRIVERS FOR NVIDIA TEGRA 6963M: Thierry Reding <thierry.reding@gmail.com> 6964M: Mikko Perttunen <mperttunen@nvidia.com> 6965L: dri-devel@lists.freedesktop.org 6966L: linux-tegra@vger.kernel.org 6967S: Supported 6968T: git https://gitlab.freedesktop.org/drm/tegra.git 6969F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6970F: Documentation/devicetree/bindings/gpu/host1x/ 6971F: drivers/gpu/drm/tegra/ 6972F: drivers/gpu/host1x/ 6973F: include/linux/host1x.h 6974F: include/uapi/drm/tegra_drm.h 6975 6976DRM DRIVERS FOR RENESAS 6977M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6978M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6979L: dri-devel@lists.freedesktop.org 6980L: linux-renesas-soc@vger.kernel.org 6981S: Supported 6982T: git git://linuxtv.org/pinchartl/media drm/du/next 6983F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6984F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6985F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6986F: Documentation/devicetree/bindings/display/renesas,du.yaml 6987F: drivers/gpu/drm/renesas/ 6988F: include/linux/platform_data/shmob_drm.h 6989 6990DRM DRIVERS FOR ROCKCHIP 6991M: Sandy Huang <hjc@rock-chips.com> 6992M: Heiko Stübner <heiko@sntech.de> 6993L: dri-devel@lists.freedesktop.org 6994S: Maintained 6995T: git git://anongit.freedesktop.org/drm/drm-misc 6996F: Documentation/devicetree/bindings/display/rockchip/ 6997F: drivers/gpu/drm/rockchip/ 6998 6999DRM DRIVERS FOR STI 7000M: Alain Volmat <alain.volmat@foss.st.com> 7001L: dri-devel@lists.freedesktop.org 7002S: Maintained 7003T: git git://anongit.freedesktop.org/drm/drm-misc 7004F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7005F: drivers/gpu/drm/sti 7006 7007DRM DRIVERS FOR STM 7008M: Yannick Fertre <yannick.fertre@foss.st.com> 7009M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7010M: Philippe Cornu <philippe.cornu@foss.st.com> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7015F: drivers/gpu/drm/stm 7016 7017DRM DRIVERS FOR TI KEYSTONE 7018M: Jyri Sarha <jyri.sarha@iki.fi> 7019M: Tomi Valkeinen <tomba@kernel.org> 7020L: dri-devel@lists.freedesktop.org 7021S: Maintained 7022T: git git://anongit.freedesktop.org/drm/drm-misc 7023F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7024F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7025F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7026F: drivers/gpu/drm/tidss/ 7027 7028DRM DRIVERS FOR TI LCDC 7029M: Jyri Sarha <jyri.sarha@iki.fi> 7030R: Tomi Valkeinen <tomba@kernel.org> 7031L: dri-devel@lists.freedesktop.org 7032S: Maintained 7033F: Documentation/devicetree/bindings/display/tilcdc/ 7034F: drivers/gpu/drm/tilcdc/ 7035 7036DRM DRIVERS FOR TI OMAP 7037M: Tomi Valkeinen <tomba@kernel.org> 7038L: dri-devel@lists.freedesktop.org 7039S: Maintained 7040F: Documentation/devicetree/bindings/display/ti/ 7041F: drivers/gpu/drm/omapdrm/ 7042 7043DRM DRIVERS FOR V3D 7044M: Emma Anholt <emma@anholt.net> 7045M: Melissa Wen <mwen@igalia.com> 7046S: Supported 7047T: git git://anongit.freedesktop.org/drm/drm-misc 7048F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7049F: drivers/gpu/drm/v3d/ 7050F: include/uapi/drm/v3d_drm.h 7051 7052DRM DRIVERS FOR VC4 7053M: Emma Anholt <emma@anholt.net> 7054M: Maxime Ripard <mripard@kernel.org> 7055S: Supported 7056T: git git://github.com/anholt/linux 7057T: git git://anongit.freedesktop.org/drm/drm-misc 7058F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7059F: drivers/gpu/drm/vc4/ 7060F: include/uapi/drm/vc4_drm.h 7061 7062DRM DRIVERS FOR VIVANTE GPU IP 7063M: Lucas Stach <l.stach@pengutronix.de> 7064R: Russell King <linux+etnaviv@armlinux.org.uk> 7065R: Christian Gmeiner <christian.gmeiner@gmail.com> 7066L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7067L: dri-devel@lists.freedesktop.org 7068S: Maintained 7069F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7070F: drivers/gpu/drm/etnaviv/ 7071F: include/uapi/drm/etnaviv_drm.h 7072 7073DRM DRIVERS FOR XEN 7074M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7075L: dri-devel@lists.freedesktop.org 7076L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7077S: Supported 7078T: git git://anongit.freedesktop.org/drm/drm-misc 7079F: Documentation/gpu/xen-front.rst 7080F: drivers/gpu/drm/xen/ 7081 7082DRM DRIVERS FOR XILINX 7083M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7084L: dri-devel@lists.freedesktop.org 7085S: Maintained 7086T: git git://anongit.freedesktop.org/drm/drm-misc 7087F: Documentation/devicetree/bindings/display/xlnx/ 7088F: drivers/gpu/drm/xlnx/ 7089 7090DRM GPU SCHEDULER 7091M: Luben Tuikov <luben.tuikov@amd.com> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: drivers/gpu/drm/scheduler/ 7096F: include/drm/gpu_scheduler.h 7097 7098DRM PANEL DRIVERS 7099M: Neil Armstrong <neil.armstrong@linaro.org> 7100R: Sam Ravnborg <sam@ravnborg.org> 7101L: dri-devel@lists.freedesktop.org 7102S: Maintained 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: Documentation/devicetree/bindings/display/panel/ 7105F: drivers/gpu/drm/drm_panel.c 7106F: drivers/gpu/drm/panel/ 7107F: include/drm/drm_panel.h 7108 7109DRM PRIVACY-SCREEN CLASS 7110M: Hans de Goede <hdegoede@redhat.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/drm_privacy_screen* 7115F: include/drm/drm_privacy_screen* 7116 7117DRM TTM SUBSYSTEM 7118M: Christian Koenig <christian.koenig@amd.com> 7119M: Huang Rui <ray.huang@amd.com> 7120L: dri-devel@lists.freedesktop.org 7121S: Maintained 7122T: git git://anongit.freedesktop.org/drm/drm-misc 7123F: drivers/gpu/drm/ttm/ 7124F: include/drm/ttm/ 7125 7126DSBR100 USB FM RADIO DRIVER 7127M: Alexey Klimov <klimov.linux@gmail.com> 7128L: linux-media@vger.kernel.org 7129S: Maintained 7130T: git git://linuxtv.org/media_tree.git 7131F: drivers/media/radio/dsbr100.c 7132 7133DT3155 MEDIA DRIVER 7134M: Hans Verkuil <hverkuil@xs4all.nl> 7135L: linux-media@vger.kernel.org 7136S: Odd Fixes 7137W: https://linuxtv.org 7138T: git git://linuxtv.org/media_tree.git 7139F: drivers/media/pci/dt3155/ 7140 7141DVB_USB_AF9015 MEDIA DRIVER 7142M: Antti Palosaari <crope@iki.fi> 7143L: linux-media@vger.kernel.org 7144S: Maintained 7145W: https://linuxtv.org 7146W: http://palosaari.fi/linux/ 7147Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7148T: git git://linuxtv.org/anttip/media_tree.git 7149F: drivers/media/usb/dvb-usb-v2/af9015* 7150 7151DVB_USB_AF9035 MEDIA DRIVER 7152M: Antti Palosaari <crope@iki.fi> 7153L: linux-media@vger.kernel.org 7154S: Maintained 7155W: https://linuxtv.org 7156W: http://palosaari.fi/linux/ 7157Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7158T: git git://linuxtv.org/anttip/media_tree.git 7159F: drivers/media/usb/dvb-usb-v2/af9035* 7160 7161DVB_USB_ANYSEE MEDIA DRIVER 7162M: Antti Palosaari <crope@iki.fi> 7163L: linux-media@vger.kernel.org 7164S: Maintained 7165W: https://linuxtv.org 7166W: http://palosaari.fi/linux/ 7167Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7168T: git git://linuxtv.org/anttip/media_tree.git 7169F: drivers/media/usb/dvb-usb-v2/anysee* 7170 7171DVB_USB_AU6610 MEDIA DRIVER 7172M: Antti Palosaari <crope@iki.fi> 7173L: linux-media@vger.kernel.org 7174S: Maintained 7175W: https://linuxtv.org 7176W: http://palosaari.fi/linux/ 7177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7178T: git git://linuxtv.org/anttip/media_tree.git 7179F: drivers/media/usb/dvb-usb-v2/au6610* 7180 7181DVB_USB_CE6230 MEDIA DRIVER 7182M: Antti Palosaari <crope@iki.fi> 7183L: linux-media@vger.kernel.org 7184S: Maintained 7185W: https://linuxtv.org 7186W: http://palosaari.fi/linux/ 7187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7188T: git git://linuxtv.org/anttip/media_tree.git 7189F: drivers/media/usb/dvb-usb-v2/ce6230* 7190 7191DVB_USB_CXUSB MEDIA DRIVER 7192M: Michael Krufky <mkrufky@linuxtv.org> 7193L: linux-media@vger.kernel.org 7194S: Maintained 7195W: https://linuxtv.org 7196W: http://github.com/mkrufky 7197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7198T: git git://linuxtv.org/media_tree.git 7199F: drivers/media/usb/dvb-usb/cxusb* 7200 7201DVB_USB_EC168 MEDIA DRIVER 7202M: Antti Palosaari <crope@iki.fi> 7203L: linux-media@vger.kernel.org 7204S: Maintained 7205W: https://linuxtv.org 7206W: http://palosaari.fi/linux/ 7207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7208T: git git://linuxtv.org/anttip/media_tree.git 7209F: drivers/media/usb/dvb-usb-v2/ec168* 7210 7211DVB_USB_GL861 MEDIA DRIVER 7212M: Antti Palosaari <crope@iki.fi> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 7216Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7217T: git git://linuxtv.org/anttip/media_tree.git 7218F: drivers/media/usb/dvb-usb-v2/gl861* 7219 7220DVB_USB_MXL111SF MEDIA DRIVER 7221M: Michael Krufky <mkrufky@linuxtv.org> 7222L: linux-media@vger.kernel.org 7223S: Maintained 7224W: https://linuxtv.org 7225W: http://github.com/mkrufky 7226Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7227T: git git://linuxtv.org/mkrufky/mxl111sf.git 7228F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7229 7230DVB_USB_RTL28XXU MEDIA DRIVER 7231M: Antti Palosaari <crope@iki.fi> 7232L: linux-media@vger.kernel.org 7233S: Maintained 7234W: https://linuxtv.org 7235W: http://palosaari.fi/linux/ 7236Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7237T: git git://linuxtv.org/anttip/media_tree.git 7238F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7239 7240DVB_USB_V2 MEDIA DRIVER 7241M: Antti Palosaari <crope@iki.fi> 7242L: linux-media@vger.kernel.org 7243S: Maintained 7244W: https://linuxtv.org 7245W: http://palosaari.fi/linux/ 7246Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7247T: git git://linuxtv.org/anttip/media_tree.git 7248F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7249F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7250 7251DYNAMIC DEBUG 7252M: Jason Baron <jbaron@akamai.com> 7253M: Jim Cromie <jim.cromie@gmail.com> 7254S: Maintained 7255F: include/linux/dynamic_debug.h 7256F: lib/dynamic_debug.c 7257F: lib/test_dynamic_debug.c 7258 7259DYNAMIC INTERRUPT MODERATION 7260M: Tal Gilboa <talgi@nvidia.com> 7261S: Maintained 7262F: Documentation/networking/net_dim.rst 7263F: include/linux/dim.h 7264F: lib/dim/ 7265 7266DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7267M: Daniel Lezcano <daniel.lezcano@kernel.org> 7268L: linux-pm@vger.kernel.org 7269S: Supported 7270B: https://bugzilla.kernel.org 7271T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7272F: drivers/powercap/dtpm* 7273F: include/linux/dtpm.h 7274 7275DZ DECSTATION DZ11 SERIAL DRIVER 7276M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7277S: Maintained 7278F: drivers/tty/serial/dz.* 7279 7280E3X0 POWER BUTTON DRIVER 7281M: Moritz Fischer <moritz.fischer@ettus.com> 7282L: usrp-users@lists.ettus.com 7283S: Supported 7284W: http://www.ettus.com 7285F: Documentation/devicetree/bindings/input/e3x0-button.txt 7286F: drivers/input/misc/e3x0-button.c 7287 7288E4000 MEDIA DRIVER 7289M: Antti Palosaari <crope@iki.fi> 7290L: linux-media@vger.kernel.org 7291S: Maintained 7292W: https://linuxtv.org 7293W: http://palosaari.fi/linux/ 7294Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7295T: git git://linuxtv.org/anttip/media_tree.git 7296F: drivers/media/tuners/e4000* 7297 7298EARTH_PT1 MEDIA DRIVER 7299M: Akihiro Tsukada <tskd08@gmail.com> 7300L: linux-media@vger.kernel.org 7301S: Odd Fixes 7302F: drivers/media/pci/pt1/ 7303 7304EARTH_PT3 MEDIA DRIVER 7305M: Akihiro Tsukada <tskd08@gmail.com> 7306L: linux-media@vger.kernel.org 7307S: Odd Fixes 7308F: drivers/media/pci/pt3/ 7309 7310EC100 MEDIA DRIVER 7311M: Antti Palosaari <crope@iki.fi> 7312L: linux-media@vger.kernel.org 7313S: Maintained 7314W: https://linuxtv.org 7315W: http://palosaari.fi/linux/ 7316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7317T: git git://linuxtv.org/anttip/media_tree.git 7318F: drivers/media/dvb-frontends/ec100* 7319 7320ECRYPT FILE SYSTEM 7321M: Tyler Hicks <code@tyhicks.com> 7322L: ecryptfs@vger.kernel.org 7323S: Odd Fixes 7324W: http://ecryptfs.org 7325W: https://launchpad.net/ecryptfs 7326T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7327F: Documentation/filesystems/ecryptfs.rst 7328F: fs/ecryptfs/ 7329 7330EDAC-AMD64 7331M: Yazen Ghannam <yazen.ghannam@amd.com> 7332L: linux-edac@vger.kernel.org 7333S: Supported 7334F: drivers/edac/amd64_edac* 7335F: drivers/edac/mce_amd* 7336 7337EDAC-ARMADA 7338M: Jan Luebbe <jlu@pengutronix.de> 7339L: linux-edac@vger.kernel.org 7340S: Maintained 7341F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7342F: drivers/edac/armada_xp_* 7343 7344EDAC-AST2500 7345M: Stefan Schaeckeler <sschaeck@cisco.com> 7346S: Supported 7347F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7348F: drivers/edac/aspeed_edac.c 7349 7350EDAC-BLUEFIELD 7351M: Shravan Kumar Ramani <shravankr@nvidia.com> 7352S: Supported 7353F: drivers/edac/bluefield_edac.c 7354 7355EDAC-CALXEDA 7356M: Andre Przywara <andre.przywara@arm.com> 7357L: linux-edac@vger.kernel.org 7358S: Maintained 7359F: drivers/edac/highbank* 7360 7361EDAC-CAVIUM OCTEON 7362M: Ralf Baechle <ralf@linux-mips.org> 7363L: linux-edac@vger.kernel.org 7364L: linux-mips@vger.kernel.org 7365S: Supported 7366F: drivers/edac/octeon_edac* 7367 7368EDAC-CAVIUM THUNDERX 7369M: Robert Richter <rric@kernel.org> 7370L: linux-edac@vger.kernel.org 7371S: Odd Fixes 7372F: drivers/edac/thunderx_edac* 7373 7374EDAC-CORE 7375M: Borislav Petkov <bp@alien8.de> 7376M: Tony Luck <tony.luck@intel.com> 7377R: James Morse <james.morse@arm.com> 7378R: Mauro Carvalho Chehab <mchehab@kernel.org> 7379R: Robert Richter <rric@kernel.org> 7380L: linux-edac@vger.kernel.org 7381S: Supported 7382T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7383F: Documentation/admin-guide/ras.rst 7384F: Documentation/driver-api/edac.rst 7385F: drivers/edac/ 7386F: include/linux/edac.h 7387 7388EDAC-DMC520 7389M: Lei Wang <lewan@microsoft.com> 7390L: linux-edac@vger.kernel.org 7391S: Supported 7392F: drivers/edac/dmc520_edac.c 7393 7394EDAC-E752X 7395M: Mark Gross <markgross@kernel.org> 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/e752x_edac.c 7399 7400EDAC-E7XXX 7401L: linux-edac@vger.kernel.org 7402S: Maintained 7403F: drivers/edac/e7xxx_edac.c 7404 7405EDAC-FSL_DDR 7406M: York Sun <york.sun@nxp.com> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/fsl_ddr_edac.* 7410 7411EDAC-GHES 7412M: Mauro Carvalho Chehab <mchehab@kernel.org> 7413L: linux-edac@vger.kernel.org 7414S: Maintained 7415F: drivers/edac/ghes_edac.c 7416 7417EDAC-I10NM 7418M: Tony Luck <tony.luck@intel.com> 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/i10nm_base.c 7422 7423EDAC-I3000 7424L: linux-edac@vger.kernel.org 7425S: Orphan 7426F: drivers/edac/i3000_edac.c 7427 7428EDAC-I5000 7429L: linux-edac@vger.kernel.org 7430S: Maintained 7431F: drivers/edac/i5000_edac.c 7432 7433EDAC-I5400 7434M: Mauro Carvalho Chehab <mchehab@kernel.org> 7435L: linux-edac@vger.kernel.org 7436S: Maintained 7437F: drivers/edac/i5400_edac.c 7438 7439EDAC-I7300 7440M: Mauro Carvalho Chehab <mchehab@kernel.org> 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/i7300_edac.c 7444 7445EDAC-I7CORE 7446M: Mauro Carvalho Chehab <mchehab@kernel.org> 7447L: linux-edac@vger.kernel.org 7448S: Maintained 7449F: drivers/edac/i7core_edac.c 7450 7451EDAC-I82443BXGX 7452M: Tim Small <tim@buttersideup.com> 7453L: linux-edac@vger.kernel.org 7454S: Maintained 7455F: drivers/edac/i82443bxgx_edac.c 7456 7457EDAC-I82975X 7458M: "Arvind R." <arvino55@gmail.com> 7459L: linux-edac@vger.kernel.org 7460S: Maintained 7461F: drivers/edac/i82975x_edac.c 7462 7463EDAC-IE31200 7464M: Jason Baron <jbaron@akamai.com> 7465L: linux-edac@vger.kernel.org 7466S: Maintained 7467F: drivers/edac/ie31200_edac.c 7468 7469EDAC-IGEN6 7470M: Tony Luck <tony.luck@intel.com> 7471R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7472L: linux-edac@vger.kernel.org 7473S: Maintained 7474F: drivers/edac/igen6_edac.c 7475 7476EDAC-MPC85XX 7477M: Johannes Thumshirn <morbidrsa@gmail.com> 7478L: linux-edac@vger.kernel.org 7479S: Maintained 7480F: drivers/edac/mpc85xx_edac.[ch] 7481 7482EDAC-NPCM 7483M: Marvin Lin <kflin@nuvoton.com> 7484M: Stanley Chu <yschu@nuvoton.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7488F: drivers/edac/npcm_edac.c 7489 7490EDAC-PASEMI 7491M: Egor Martovetsky <egor@pasemi.com> 7492L: linux-edac@vger.kernel.org 7493S: Maintained 7494F: drivers/edac/pasemi_edac.c 7495 7496EDAC-PND2 7497M: Tony Luck <tony.luck@intel.com> 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/pnd2_edac.[ch] 7501 7502EDAC-QCOM 7503M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7504L: linux-arm-msm@vger.kernel.org 7505L: linux-edac@vger.kernel.org 7506S: Maintained 7507F: drivers/edac/qcom_edac.c 7508 7509EDAC-R82600 7510M: Tim Small <tim@buttersideup.com> 7511L: linux-edac@vger.kernel.org 7512S: Maintained 7513F: drivers/edac/r82600_edac.c 7514 7515EDAC-SBRIDGE 7516M: Tony Luck <tony.luck@intel.com> 7517R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7518L: linux-edac@vger.kernel.org 7519S: Maintained 7520F: drivers/edac/sb_edac.c 7521 7522EDAC-SKYLAKE 7523M: Tony Luck <tony.luck@intel.com> 7524L: linux-edac@vger.kernel.org 7525S: Maintained 7526F: drivers/edac/skx_*.[ch] 7527 7528EDAC-TI 7529M: Tero Kristo <kristo@kernel.org> 7530L: linux-edac@vger.kernel.org 7531S: Odd Fixes 7532F: drivers/edac/ti_edac.c 7533 7534EDIROL UA-101/UA-1000 DRIVER 7535M: Clemens Ladisch <clemens@ladisch.de> 7536L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7537S: Maintained 7538T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7539F: sound/usb/misc/ua101.c 7540 7541EFI TEST DRIVER 7542M: Ivan Hu <ivan.hu@canonical.com> 7543M: Ard Biesheuvel <ardb@kernel.org> 7544L: linux-efi@vger.kernel.org 7545S: Maintained 7546F: drivers/firmware/efi/test/ 7547 7548EFI VARIABLE FILESYSTEM 7549M: Jeremy Kerr <jk@ozlabs.org> 7550M: Ard Biesheuvel <ardb@kernel.org> 7551L: linux-efi@vger.kernel.org 7552S: Maintained 7553T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7554F: fs/efivarfs/ 7555 7556EFIFB FRAMEBUFFER DRIVER 7557M: Peter Jones <pjones@redhat.com> 7558L: linux-fbdev@vger.kernel.org 7559S: Maintained 7560F: drivers/video/fbdev/efifb.c 7561 7562EFS FILESYSTEM 7563S: Orphan 7564W: http://aeschi.ch.eu.org/efs/ 7565F: fs/efs/ 7566 7567EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7568M: Douglas Miller <dougmill@linux.ibm.com> 7569L: netdev@vger.kernel.org 7570S: Maintained 7571F: drivers/net/ethernet/ibm/ehea/ 7572 7573ELM327 CAN NETWORK DRIVER 7574M: Max Staudt <max@enpas.org> 7575L: linux-can@vger.kernel.org 7576S: Maintained 7577F: Documentation/networking/device_drivers/can/can327.rst 7578F: drivers/net/can/can327.c 7579 7580EM28XX VIDEO4LINUX DRIVER 7581M: Mauro Carvalho Chehab <mchehab@kernel.org> 7582L: linux-media@vger.kernel.org 7583S: Maintained 7584W: https://linuxtv.org 7585T: git git://linuxtv.org/media_tree.git 7586F: Documentation/admin-guide/media/em28xx* 7587F: drivers/media/usb/em28xx/ 7588 7589EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7590M: Adrian Hunter <adrian.hunter@intel.com> 7591M: Ritesh Harjani <riteshh@codeaurora.org> 7592M: Asutosh Das <asutoshd@codeaurora.org> 7593L: linux-mmc@vger.kernel.org 7594S: Supported 7595F: drivers/mmc/host/cqhci* 7596 7597EMULEX 10Gbps iSCSI - OneConnect DRIVER 7598M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7599L: linux-scsi@vger.kernel.org 7600S: Supported 7601W: http://www.broadcom.com 7602F: drivers/scsi/be2iscsi/ 7603 7604EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7605M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7606M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7607M: Somnath Kotur <somnath.kotur@broadcom.com> 7608L: netdev@vger.kernel.org 7609S: Supported 7610W: http://www.emulex.com 7611F: drivers/net/ethernet/emulex/benet/ 7612 7613EMULEX ONECONNECT ROCE DRIVER 7614M: Selvin Xavier <selvin.xavier@broadcom.com> 7615L: linux-rdma@vger.kernel.org 7616S: Odd Fixes 7617W: http://www.broadcom.com 7618F: drivers/infiniband/hw/ocrdma/ 7619F: include/uapi/rdma/ocrdma-abi.h 7620 7621EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7622M: James Smart <james.smart@broadcom.com> 7623M: Ram Vegesna <ram.vegesna@broadcom.com> 7624L: linux-scsi@vger.kernel.org 7625L: target-devel@vger.kernel.org 7626S: Supported 7627W: http://www.broadcom.com 7628F: drivers/scsi/elx/ 7629 7630EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7631M: James Smart <james.smart@broadcom.com> 7632M: Dick Kennedy <dick.kennedy@broadcom.com> 7633L: linux-scsi@vger.kernel.org 7634S: Supported 7635W: http://www.broadcom.com 7636F: drivers/scsi/lpfc/ 7637 7638ENE CB710 FLASH CARD READER DRIVER 7639M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7640S: Maintained 7641F: drivers/misc/cb710/ 7642F: drivers/mmc/host/cb710-mmc.* 7643F: include/linux/cb710.h 7644 7645ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7646M: Maxim Levitsky <maximlevitsky@gmail.com> 7647S: Maintained 7648F: drivers/media/rc/ene_ir.* 7649 7650EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7651M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7652L: linuxppc-dev@lists.ozlabs.org 7653S: Maintained 7654F: drivers/tty/ehv_bytechan.c 7655 7656EPSON S1D13XXX FRAMEBUFFER DRIVER 7657M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7658S: Maintained 7659T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7660F: drivers/video/fbdev/s1d13xxxfb.c 7661F: include/video/s1d13xxxfb.h 7662 7663EROFS FILE SYSTEM 7664M: Gao Xiang <xiang@kernel.org> 7665M: Chao Yu <chao@kernel.org> 7666R: Yue Hu <huyue2@coolpad.com> 7667R: Jeffle Xu <jefflexu@linux.alibaba.com> 7668L: linux-erofs@lists.ozlabs.org 7669S: Maintained 7670T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7671F: Documentation/ABI/testing/sysfs-fs-erofs 7672F: Documentation/filesystems/erofs.rst 7673F: fs/erofs/ 7674F: include/trace/events/erofs.h 7675 7676ERRSEQ ERROR TRACKING INFRASTRUCTURE 7677M: Jeff Layton <jlayton@kernel.org> 7678S: Maintained 7679F: include/linux/errseq.h 7680F: lib/errseq.c 7681 7682ESD CAN/USB DRIVERS 7683M: Frank Jungclaus <frank.jungclaus@esd.eu> 7684R: socketcan@esd.eu 7685L: linux-can@vger.kernel.org 7686S: Maintained 7687F: drivers/net/can/usb/esd_usb.c 7688 7689ET131X NETWORK DRIVER 7690M: Mark Einon <mark.einon@gmail.com> 7691S: Odd Fixes 7692F: drivers/net/ethernet/agere/ 7693 7694ETAS ES58X CAN/USB DRIVER 7695M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7696L: linux-can@vger.kernel.org 7697S: Maintained 7698F: Documentation/networking/devlink/etas_es58x.rst 7699F: drivers/net/can/usb/etas_es58x/ 7700 7701ETHERNET BRIDGE 7702M: Roopa Prabhu <roopa@nvidia.com> 7703M: Nikolay Aleksandrov <razor@blackwall.org> 7704L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7705L: netdev@vger.kernel.org 7706S: Maintained 7707W: http://www.linuxfoundation.org/en/Net:Bridge 7708F: include/linux/netfilter_bridge/ 7709F: net/bridge/ 7710 7711ETHERNET PHY LIBRARY 7712M: Andrew Lunn <andrew@lunn.ch> 7713M: Heiner Kallweit <hkallweit1@gmail.com> 7714R: Russell King <linux@armlinux.org.uk> 7715L: netdev@vger.kernel.org 7716S: Maintained 7717F: Documentation/ABI/testing/sysfs-class-net-phydev 7718F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7719F: Documentation/devicetree/bindings/net/mdio* 7720F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7721F: Documentation/networking/phy.rst 7722F: drivers/net/mdio/ 7723F: drivers/net/mdio/acpi_mdio.c 7724F: drivers/net/mdio/fwnode_mdio.c 7725F: drivers/net/mdio/of_mdio.c 7726F: drivers/net/pcs/ 7727F: drivers/net/phy/ 7728F: include/dt-bindings/net/qca-ar803x.h 7729F: include/linux/*mdio*.h 7730F: include/linux/linkmode.h 7731F: include/linux/mdio/*.h 7732F: include/linux/mii.h 7733F: include/linux/of_net.h 7734F: include/linux/phy.h 7735F: include/linux/phy_fixed.h 7736F: include/linux/platform_data/mdio-bcm-unimac.h 7737F: include/linux/platform_data/mdio-gpio.h 7738F: include/trace/events/mdio.h 7739F: include/uapi/linux/mdio.h 7740F: include/uapi/linux/mii.h 7741F: net/core/of_net.c 7742 7743EXEC & BINFMT API 7744R: Eric Biederman <ebiederm@xmission.com> 7745R: Kees Cook <keescook@chromium.org> 7746L: linux-mm@kvack.org 7747S: Supported 7748T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7749F: fs/*binfmt_*.c 7750F: fs/exec.c 7751F: include/linux/binfmts.h 7752F: include/linux/elf.h 7753F: include/uapi/linux/binfmts.h 7754F: include/uapi/linux/elf.h 7755F: tools/testing/selftests/exec/ 7756N: asm/elf.h 7757N: binfmt 7758 7759EXFAT FILE SYSTEM 7760M: Namjae Jeon <linkinjeon@kernel.org> 7761M: Sungjong Seo <sj1557.seo@samsung.com> 7762L: linux-fsdevel@vger.kernel.org 7763S: Maintained 7764T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7765F: fs/exfat/ 7766 7767EXT2 FILE SYSTEM 7768M: Jan Kara <jack@suse.com> 7769L: linux-ext4@vger.kernel.org 7770S: Maintained 7771F: Documentation/filesystems/ext2.rst 7772F: fs/ext2/ 7773F: include/linux/ext2* 7774 7775EXT4 FILE SYSTEM 7776M: "Theodore Ts'o" <tytso@mit.edu> 7777M: Andreas Dilger <adilger.kernel@dilger.ca> 7778L: linux-ext4@vger.kernel.org 7779S: Maintained 7780W: http://ext4.wiki.kernel.org 7781Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7782T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7783F: Documentation/filesystems/ext4/ 7784F: fs/ext4/ 7785F: include/trace/events/ext4.h 7786F: include/uapi/linux/ext4.h 7787 7788Extended Verification Module (EVM) 7789M: Mimi Zohar <zohar@linux.ibm.com> 7790L: linux-integrity@vger.kernel.org 7791S: Supported 7792T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7793F: security/integrity/ 7794F: security/integrity/evm/ 7795 7796EXTENSIBLE FIRMWARE INTERFACE (EFI) 7797M: Ard Biesheuvel <ardb@kernel.org> 7798L: linux-efi@vger.kernel.org 7799S: Maintained 7800T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7801F: Documentation/admin-guide/efi-stub.rst 7802F: arch/*/include/asm/efi.h 7803F: arch/*/kernel/efi.c 7804F: arch/arm/boot/compressed/efi-header.S 7805F: arch/x86/platform/efi/ 7806F: drivers/firmware/efi/ 7807F: include/linux/efi*.h 7808 7809EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7810M: MyungJoo Ham <myungjoo.ham@samsung.com> 7811M: Chanwoo Choi <cw00.choi@samsung.com> 7812L: linux-kernel@vger.kernel.org 7813S: Maintained 7814T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7815F: Documentation/devicetree/bindings/extcon/ 7816F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7817F: drivers/extcon/ 7818F: include/linux/extcon.h 7819F: include/linux/extcon/ 7820 7821EXTRA BOOT CONFIG 7822M: Masami Hiramatsu <mhiramat@kernel.org> 7823L: linux-kernel@vger.kernel.org 7824L: linux-trace-kernel@vger.kernel.org 7825S: Maintained 7826Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7827T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7828F: Documentation/admin-guide/bootconfig.rst 7829F: fs/proc/bootconfig.c 7830F: include/linux/bootconfig.h 7831F: lib/bootconfig-data.S 7832F: lib/bootconfig.c 7833F: tools/bootconfig/* 7834F: tools/bootconfig/scripts/* 7835 7836EXYNOS DP DRIVER 7837M: Jingoo Han <jingoohan1@gmail.com> 7838L: dri-devel@lists.freedesktop.org 7839S: Maintained 7840F: drivers/gpu/drm/exynos/exynos_dp* 7841 7842EXYNOS SYSMMU (IOMMU) driver 7843M: Marek Szyprowski <m.szyprowski@samsung.com> 7844L: iommu@lists.linux.dev 7845S: Maintained 7846F: drivers/iommu/exynos-iommu.c 7847 7848F2FS FILE SYSTEM 7849M: Jaegeuk Kim <jaegeuk@kernel.org> 7850M: Chao Yu <chao@kernel.org> 7851L: linux-f2fs-devel@lists.sourceforge.net 7852S: Maintained 7853W: https://f2fs.wiki.kernel.org/ 7854Q: https://patchwork.kernel.org/project/f2fs/list/ 7855B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7856T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7857F: Documentation/ABI/testing/sysfs-fs-f2fs 7858F: Documentation/filesystems/f2fs.rst 7859F: fs/f2fs/ 7860F: include/linux/f2fs_fs.h 7861F: include/trace/events/f2fs.h 7862F: include/uapi/linux/f2fs.h 7863 7864F71805F HARDWARE MONITORING DRIVER 7865M: Jean Delvare <jdelvare@suse.com> 7866L: linux-hwmon@vger.kernel.org 7867S: Maintained 7868F: Documentation/hwmon/f71805f.rst 7869F: drivers/hwmon/f71805f.c 7870 7871FADDR2LINE 7872M: Josh Poimboeuf <jpoimboe@kernel.org> 7873S: Maintained 7874F: scripts/faddr2line 7875 7876FAILOVER MODULE 7877M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7878L: netdev@vger.kernel.org 7879S: Supported 7880F: Documentation/networking/failover.rst 7881F: include/net/failover.h 7882F: net/core/failover.c 7883 7884FANOTIFY 7885M: Jan Kara <jack@suse.cz> 7886R: Amir Goldstein <amir73il@gmail.com> 7887R: Matthew Bobrowski <repnop@google.com> 7888L: linux-fsdevel@vger.kernel.org 7889S: Maintained 7890F: fs/notify/fanotify/ 7891F: include/linux/fanotify.h 7892F: include/uapi/linux/fanotify.h 7893 7894FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7895M: Linus Walleij <linus.walleij@linaro.org> 7896L: linux-usb@vger.kernel.org 7897S: Maintained 7898F: drivers/usb/fotg210/ 7899 7900FARSYNC SYNCHRONOUS DRIVER 7901M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7902S: Supported 7903W: http://www.farsite.co.uk/ 7904F: drivers/net/wan/farsync.* 7905 7906FAULT INJECTION SUPPORT 7907M: Akinobu Mita <akinobu.mita@gmail.com> 7908S: Supported 7909F: Documentation/fault-injection/ 7910F: lib/fault-inject.c 7911 7912FBTFT Framebuffer drivers 7913L: dri-devel@lists.freedesktop.org 7914L: linux-fbdev@vger.kernel.org 7915S: Orphan 7916F: drivers/staging/fbtft/ 7917 7918FC0011 TUNER DRIVER 7919M: Michael Buesch <m@bues.ch> 7920L: linux-media@vger.kernel.org 7921S: Maintained 7922F: drivers/media/tuners/fc0011.c 7923F: drivers/media/tuners/fc0011.h 7924 7925FC2580 MEDIA DRIVER 7926M: Antti Palosaari <crope@iki.fi> 7927L: linux-media@vger.kernel.org 7928S: Maintained 7929W: https://linuxtv.org 7930W: http://palosaari.fi/linux/ 7931Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7932T: git git://linuxtv.org/anttip/media_tree.git 7933F: drivers/media/tuners/fc2580* 7934 7935FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7936M: Hannes Reinecke <hare@suse.de> 7937L: linux-scsi@vger.kernel.org 7938S: Supported 7939W: www.Open-FCoE.org 7940F: drivers/scsi/fcoe/ 7941F: drivers/scsi/libfc/ 7942F: include/scsi/fc/ 7943F: include/scsi/libfc.h 7944F: include/scsi/libfcoe.h 7945F: include/uapi/scsi/fc/ 7946 7947FILE LOCKING (flock() and fcntl()/lockf()) 7948M: Jeff Layton <jlayton@kernel.org> 7949M: Chuck Lever <chuck.lever@oracle.com> 7950L: linux-fsdevel@vger.kernel.org 7951S: Maintained 7952F: fs/fcntl.c 7953F: fs/locks.c 7954F: include/linux/fcntl.h 7955F: include/uapi/linux/fcntl.h 7956 7957FILESYSTEM DIRECT ACCESS (DAX) 7958M: Dan Williams <dan.j.williams@intel.com> 7959R: Matthew Wilcox <willy@infradead.org> 7960R: Jan Kara <jack@suse.cz> 7961L: linux-fsdevel@vger.kernel.org 7962L: nvdimm@lists.linux.dev 7963S: Supported 7964F: fs/dax.c 7965F: include/linux/dax.h 7966F: include/trace/events/fs_dax.h 7967 7968FILESYSTEMS (VFS and infrastructure) 7969M: Alexander Viro <viro@zeniv.linux.org.uk> 7970M: Christian Brauner <brauner@kernel.org> 7971L: linux-fsdevel@vger.kernel.org 7972S: Maintained 7973F: fs/* 7974F: include/linux/fs.h 7975F: include/linux/fs_types.h 7976F: include/uapi/linux/fs.h 7977F: include/uapi/linux/openat2.h 7978 7979FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7980M: Riku Voipio <riku.voipio@iki.fi> 7981L: linux-hwmon@vger.kernel.org 7982S: Maintained 7983F: drivers/hwmon/f75375s.c 7984F: include/linux/f75375s.h 7985 7986FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7987M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7988L: linux-can@vger.kernel.org 7989S: Maintained 7990F: drivers/net/can/usb/f81604.c 7991 7992FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7993M: Clemens Ladisch <clemens@ladisch.de> 7994M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7995L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7996S: Maintained 7997T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7998F: include/uapi/sound/firewire.h 7999F: sound/firewire/ 8000 8001FIREWIRE MEDIA DRIVERS (firedtv) 8002M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8003L: linux-media@vger.kernel.org 8004L: linux1394-devel@lists.sourceforge.net 8005S: Maintained 8006T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8007F: drivers/media/firewire/ 8008 8009FIREWIRE SBP-2 TARGET 8010M: Chris Boot <bootc@bootc.net> 8011L: linux-scsi@vger.kernel.org 8012L: target-devel@vger.kernel.org 8013L: linux1394-devel@lists.sourceforge.net 8014S: Maintained 8015T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8016F: drivers/target/sbp/ 8017 8018FIREWIRE SUBSYSTEM 8019M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8020M: Takashi Sakamoto <takaswie@kernel.org> 8021L: linux1394-devel@lists.sourceforge.net 8022S: Maintained 8023W: http://ieee1394.docs.kernel.org/ 8024T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8025F: drivers/firewire/ 8026F: include/linux/firewire.h 8027F: include/uapi/linux/firewire*.h 8028F: tools/firewire/ 8029 8030FIRMWARE FRAMEWORK FOR ARMV8-A 8031M: Sudeep Holla <sudeep.holla@arm.com> 8032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8033S: Maintained 8034F: drivers/firmware/arm_ffa/ 8035F: include/linux/arm_ffa.h 8036 8037FIRMWARE LOADER (request_firmware) 8038M: Luis Chamberlain <mcgrof@kernel.org> 8039M: Russ Weight <russell.h.weight@intel.com> 8040L: linux-kernel@vger.kernel.org 8041S: Maintained 8042F: Documentation/firmware_class/ 8043F: drivers/base/firmware_loader/ 8044F: include/linux/firmware.h 8045 8046FLEXTIMER FTM-QUADDEC DRIVER 8047M: Patrick Havelange <patrick.havelange@essensium.com> 8048L: linux-iio@vger.kernel.org 8049S: Maintained 8050F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8051F: drivers/counter/ftm-quaddec.c 8052 8053FLOPPY DRIVER 8054M: Denis Efremov <efremov@linux.com> 8055L: linux-block@vger.kernel.org 8056S: Odd Fixes 8057F: drivers/block/floppy.c 8058 8059FLYSKY FSIA6B RC RECEIVER 8060M: Markus Koch <markus@notsyncing.net> 8061L: linux-input@vger.kernel.org 8062S: Maintained 8063F: drivers/input/joystick/fsia6b.c 8064 8065FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8066M: Geoffrey D. Bennett <g@b4.vu> 8067L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8068S: Maintained 8069T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8070F: sound/usb/mixer_scarlett_gen2.c 8071 8072FORCEDETH GIGABIT ETHERNET DRIVER 8073M: Rain River <rain.1986.08.12@gmail.com> 8074M: Zhu Yanjun <zyjzyj2000@gmail.com> 8075L: netdev@vger.kernel.org 8076S: Maintained 8077F: drivers/net/ethernet/nvidia/* 8078 8079FORTIFY_SOURCE 8080M: Kees Cook <keescook@chromium.org> 8081L: linux-hardening@vger.kernel.org 8082S: Supported 8083T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8084F: include/linux/fortify-string.h 8085F: lib/fortify_kunit.c 8086F: lib/memcpy_kunit.c 8087F: lib/strcat_kunit.c 8088F: lib/strscpy_kunit.c 8089F: lib/test_fortify/* 8090F: scripts/test_fortify.sh 8091K: \b__NO_FORTIFY\b 8092 8093FPGA DFL DRIVERS 8094M: Wu Hao <hao.wu@intel.com> 8095R: Tom Rix <trix@redhat.com> 8096L: linux-fpga@vger.kernel.org 8097S: Maintained 8098F: Documentation/ABI/testing/sysfs-bus-dfl* 8099F: Documentation/fpga/dfl.rst 8100F: drivers/fpga/dfl* 8101F: drivers/uio/uio_dfl.c 8102F: include/linux/dfl.h 8103F: include/uapi/linux/fpga-dfl.h 8104 8105FPGA MANAGER FRAMEWORK 8106M: Moritz Fischer <mdf@kernel.org> 8107M: Wu Hao <hao.wu@intel.com> 8108M: Xu Yilun <yilun.xu@intel.com> 8109R: Tom Rix <trix@redhat.com> 8110L: linux-fpga@vger.kernel.org 8111S: Maintained 8112Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8113T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8114F: Documentation/devicetree/bindings/fpga/ 8115F: Documentation/driver-api/fpga/ 8116F: Documentation/fpga/ 8117F: drivers/fpga/ 8118F: include/linux/fpga/ 8119 8120FPU EMULATOR 8121M: Bill Metzenthen <billm@melbpc.org.au> 8122S: Maintained 8123W: https://floatingpoint.billm.au/ 8124F: arch/x86/math-emu/ 8125 8126FRAMEBUFFER CORE 8127M: Daniel Vetter <daniel@ffwll.ch> 8128S: Odd Fixes 8129T: git git://anongit.freedesktop.org/drm/drm-misc 8130F: drivers/video/fbdev/core/ 8131 8132FRAMEBUFFER LAYER 8133M: Helge Deller <deller@gmx.de> 8134L: linux-fbdev@vger.kernel.org 8135L: dri-devel@lists.freedesktop.org 8136S: Maintained 8137Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8138T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8139F: Documentation/fb/ 8140F: drivers/video/ 8141F: include/linux/fb.h 8142F: include/uapi/linux/fb.h 8143F: include/uapi/video/ 8144F: include/video/ 8145 8146FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8147M: Horia Geantă <horia.geanta@nxp.com> 8148M: Pankaj Gupta <pankaj.gupta@nxp.com> 8149M: Gaurav Jain <gaurav.jain@nxp.com> 8150L: linux-crypto@vger.kernel.org 8151S: Maintained 8152F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8153F: drivers/crypto/caam/ 8154 8155FREESCALE COLDFIRE M5441X MMC DRIVER 8156M: Angelo Dureghello <angelo.dureghello@timesys.com> 8157L: linux-mmc@vger.kernel.org 8158S: Maintained 8159F: drivers/mmc/host/sdhci-esdhc-mcf.c 8160F: include/linux/platform_data/mmc-esdhc-mcf.h 8161 8162FREESCALE DIU FRAMEBUFFER DRIVER 8163M: Timur Tabi <timur@kernel.org> 8164L: linux-fbdev@vger.kernel.org 8165S: Maintained 8166F: drivers/video/fbdev/fsl-diu-fb.* 8167 8168FREESCALE DMA DRIVER 8169M: Li Yang <leoyang.li@nxp.com> 8170M: Zhang Wei <zw@zh-kernel.org> 8171L: linuxppc-dev@lists.ozlabs.org 8172S: Maintained 8173F: drivers/dma/fsldma.* 8174 8175FREESCALE DSPI DRIVER 8176M: Vladimir Oltean <olteanv@gmail.com> 8177L: linux-spi@vger.kernel.org 8178S: Maintained 8179F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8180F: drivers/spi/spi-fsl-dspi.c 8181F: include/linux/spi/spi-fsl-dspi.h 8182 8183FREESCALE ENETC ETHERNET DRIVERS 8184M: Claudiu Manoil <claudiu.manoil@nxp.com> 8185M: Vladimir Oltean <vladimir.oltean@nxp.com> 8186L: netdev@vger.kernel.org 8187S: Maintained 8188F: drivers/net/ethernet/freescale/enetc/ 8189 8190FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8191M: Claudiu Manoil <claudiu.manoil@nxp.com> 8192L: netdev@vger.kernel.org 8193S: Maintained 8194F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8195F: drivers/net/ethernet/freescale/gianfar* 8196 8197FREESCALE GPMI NAND DRIVER 8198M: Han Xu <han.xu@nxp.com> 8199L: linux-mtd@lists.infradead.org 8200S: Maintained 8201F: drivers/mtd/nand/raw/gpmi-nand/* 8202 8203FREESCALE I2C CPM DRIVER 8204M: Jochen Friedrich <jochen@scram.de> 8205L: linuxppc-dev@lists.ozlabs.org 8206L: linux-i2c@vger.kernel.org 8207S: Maintained 8208F: drivers/i2c/busses/i2c-cpm.c 8209 8210FREESCALE IMX / MXC FEC DRIVER 8211M: Wei Fang <wei.fang@nxp.com> 8212R: Shenwei Wang <shenwei.wang@nxp.com> 8213R: Clark Wang <xiaoning.wang@nxp.com> 8214R: NXP Linux Team <linux-imx@nxp.com> 8215L: netdev@vger.kernel.org 8216S: Maintained 8217F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8218F: drivers/net/ethernet/freescale/fec.h 8219F: drivers/net/ethernet/freescale/fec_main.c 8220F: drivers/net/ethernet/freescale/fec_ptp.c 8221 8222FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8223M: Sascha Hauer <s.hauer@pengutronix.de> 8224R: Pengutronix Kernel Team <kernel@pengutronix.de> 8225L: linux-fbdev@vger.kernel.org 8226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8227S: Maintained 8228F: drivers/video/fbdev/imxfb.c 8229 8230FREESCALE IMX DDR PMU DRIVER 8231M: Frank Li <Frank.li@nxp.com> 8232L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8233S: Maintained 8234F: Documentation/admin-guide/perf/imx-ddr.rst 8235F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8236F: drivers/perf/fsl_imx8_ddr_perf.c 8237 8238FREESCALE IMX I2C DRIVER 8239M: Oleksij Rempel <o.rempel@pengutronix.de> 8240R: Pengutronix Kernel Team <kernel@pengutronix.de> 8241L: linux-i2c@vger.kernel.org 8242S: Maintained 8243F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8244F: drivers/i2c/busses/i2c-imx.c 8245 8246FREESCALE IMX LPI2C DRIVER 8247M: Dong Aisheng <aisheng.dong@nxp.com> 8248L: linux-i2c@vger.kernel.org 8249L: linux-imx@nxp.com 8250S: Maintained 8251F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8252F: drivers/i2c/busses/i2c-imx-lpi2c.c 8253 8254FREESCALE MPC I2C DRIVER 8255M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8256L: linux-i2c@vger.kernel.org 8257S: Maintained 8258F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8259F: drivers/i2c/busses/i2c-mpc.c 8260 8261FREESCALE QORIQ DPAA ETHERNET DRIVER 8262M: Madalin Bucur <madalin.bucur@nxp.com> 8263L: netdev@vger.kernel.org 8264S: Maintained 8265F: drivers/net/ethernet/freescale/dpaa 8266 8267FREESCALE QORIQ DPAA FMAN DRIVER 8268M: Madalin Bucur <madalin.bucur@nxp.com> 8269R: Sean Anderson <sean.anderson@seco.com> 8270L: netdev@vger.kernel.org 8271S: Maintained 8272F: Documentation/devicetree/bindings/net/fsl-fman.txt 8273F: drivers/net/ethernet/freescale/fman 8274 8275FREESCALE QORIQ PTP CLOCK DRIVER 8276M: Yangbo Lu <yangbo.lu@nxp.com> 8277L: netdev@vger.kernel.org 8278S: Maintained 8279F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8280F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8281F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8282F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8283F: drivers/ptp/ptp_qoriq.c 8284F: drivers/ptp/ptp_qoriq_debugfs.c 8285F: include/linux/fsl/ptp_qoriq.h 8286 8287FREESCALE QUAD SPI DRIVER 8288M: Han Xu <han.xu@nxp.com> 8289L: linux-spi@vger.kernel.org 8290S: Maintained 8291F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8292F: drivers/spi/spi-fsl-qspi.c 8293 8294FREESCALE QUICC ENGINE LIBRARY 8295M: Qiang Zhao <qiang.zhao@nxp.com> 8296L: linuxppc-dev@lists.ozlabs.org 8297S: Maintained 8298F: drivers/soc/fsl/qe/ 8299F: include/soc/fsl/qe/ 8300 8301FREESCALE QUICC ENGINE QMC 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-scc-qmc.yaml 8306F: drivers/soc/fsl/qe/qmc.c 8307F: include/soc/fsl/qe/qmc.h 8308 8309FREESCALE QUICC ENGINE TSA DRIVER 8310M: Herve Codina <herve.codina@bootlin.com> 8311L: linuxppc-dev@lists.ozlabs.org 8312S: Maintained 8313F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8314F: drivers/soc/fsl/qe/tsa.c 8315F: drivers/soc/fsl/qe/tsa.h 8316F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8317 8318FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8319M: Li Yang <leoyang.li@nxp.com> 8320L: netdev@vger.kernel.org 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: drivers/net/ethernet/freescale/ucc_geth* 8324 8325FREESCALE QUICC ENGINE UCC HDLC DRIVER 8326M: Zhao Qiang <qiang.zhao@nxp.com> 8327L: netdev@vger.kernel.org 8328L: linuxppc-dev@lists.ozlabs.org 8329S: Maintained 8330F: drivers/net/wan/fsl_ucc_hdlc* 8331 8332FREESCALE QUICC ENGINE UCC UART DRIVER 8333M: Timur Tabi <timur@kernel.org> 8334L: linuxppc-dev@lists.ozlabs.org 8335S: Maintained 8336F: drivers/tty/serial/ucc_uart.c 8337 8338FREESCALE SOC DRIVERS 8339M: Li Yang <leoyang.li@nxp.com> 8340L: linuxppc-dev@lists.ozlabs.org 8341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8342S: Maintained 8343F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8344F: Documentation/devicetree/bindings/soc/fsl/ 8345F: drivers/soc/fsl/ 8346F: include/linux/fsl/ 8347F: include/soc/fsl/ 8348 8349FREESCALE SOC FS_ENET DRIVER 8350M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8351L: linuxppc-dev@lists.ozlabs.org 8352L: netdev@vger.kernel.org 8353S: Maintained 8354F: drivers/net/ethernet/freescale/fs_enet/ 8355F: include/linux/fs_enet_pd.h 8356 8357FREESCALE SOC SOUND DRIVERS 8358M: Shengjiu Wang <shengjiu.wang@gmail.com> 8359M: Xiubo Li <Xiubo.Lee@gmail.com> 8360R: Fabio Estevam <festevam@gmail.com> 8361R: Nicolin Chen <nicoleotsuka@gmail.com> 8362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8363L: linuxppc-dev@lists.ozlabs.org 8364S: Maintained 8365F: sound/soc/fsl/fsl* 8366F: sound/soc/fsl/imx* 8367F: sound/soc/fsl/mpc8610_hpcd.c 8368 8369FREESCALE SOC SOUND QMC DRIVER 8370M: Herve Codina <herve.codina@bootlin.com> 8371L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8372L: linuxppc-dev@lists.ozlabs.org 8373S: Maintained 8374F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8375F: sound/soc/fsl/fsl_qmc_audio.c 8376 8377FREESCALE USB PERIPHERAL DRIVERS 8378M: Li Yang <leoyang.li@nxp.com> 8379L: linux-usb@vger.kernel.org 8380L: linuxppc-dev@lists.ozlabs.org 8381S: Maintained 8382F: drivers/usb/gadget/udc/fsl* 8383 8384FREESCALE USB PHY DRIVER 8385M: Ran Wang <ran.wang_1@nxp.com> 8386L: linux-usb@vger.kernel.org 8387L: linuxppc-dev@lists.ozlabs.org 8388S: Maintained 8389F: drivers/usb/phy/phy-fsl-usb* 8390 8391FREEVXFS FILESYSTEM 8392M: Christoph Hellwig <hch@infradead.org> 8393S: Maintained 8394W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8395F: fs/freevxfs/ 8396 8397FREEZER 8398M: "Rafael J. Wysocki" <rafael@kernel.org> 8399M: Pavel Machek <pavel@ucw.cz> 8400L: linux-pm@vger.kernel.org 8401S: Supported 8402F: Documentation/power/freezing-of-tasks.rst 8403F: include/linux/freezer.h 8404F: kernel/freezer.c 8405 8406FRONTSWAP API 8407M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8408L: linux-kernel@vger.kernel.org 8409S: Maintained 8410F: include/linux/frontswap.h 8411F: mm/frontswap.c 8412 8413FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8414M: David Howells <dhowells@redhat.com> 8415L: linux-cachefs@redhat.com (moderated for non-subscribers) 8416S: Supported 8417F: Documentation/filesystems/caching/ 8418F: fs/fscache/ 8419F: include/linux/fscache*.h 8420 8421FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8422M: Eric Biggers <ebiggers@kernel.org> 8423M: Theodore Y. Ts'o <tytso@mit.edu> 8424M: Jaegeuk Kim <jaegeuk@kernel.org> 8425L: linux-fscrypt@vger.kernel.org 8426S: Supported 8427Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8428T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8429F: Documentation/filesystems/fscrypt.rst 8430F: fs/crypto/ 8431F: include/linux/fscrypt.h 8432F: include/uapi/linux/fscrypt.h 8433 8434FSI SUBSYSTEM 8435M: Jeremy Kerr <jk@ozlabs.org> 8436M: Joel Stanley <joel@jms.id.au> 8437R: Alistar Popple <alistair@popple.id.au> 8438R: Eddie James <eajames@linux.ibm.com> 8439L: linux-fsi@lists.ozlabs.org 8440S: Supported 8441Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8442T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8443F: drivers/fsi/ 8444F: include/linux/fsi*.h 8445F: include/trace/events/fsi*.h 8446 8447FSI-ATTACHED I2C DRIVER 8448M: Eddie James <eajames@linux.ibm.com> 8449L: linux-i2c@vger.kernel.org 8450L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8451S: Maintained 8452F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8453F: drivers/i2c/busses/i2c-fsi.c 8454 8455FSI-ATTACHED SPI DRIVER 8456M: Eddie James <eajames@linux.ibm.com> 8457L: linux-spi@vger.kernel.org 8458S: Maintained 8459F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8460F: drivers/spi/spi-fsi.c 8461 8462FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8463M: Jan Kara <jack@suse.cz> 8464R: Amir Goldstein <amir73il@gmail.com> 8465L: linux-fsdevel@vger.kernel.org 8466S: Maintained 8467T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8468F: fs/notify/ 8469F: include/linux/fsnotify*.h 8470 8471FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8472M: Eric Biggers <ebiggers@kernel.org> 8473M: Theodore Y. Ts'o <tytso@mit.edu> 8474L: fsverity@lists.linux.dev 8475S: Supported 8476Q: https://patchwork.kernel.org/project/fsverity/list/ 8477T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8478F: Documentation/filesystems/fsverity.rst 8479F: fs/verity/ 8480F: include/linux/fsverity.h 8481F: include/uapi/linux/fsverity.h 8482 8483FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8484M: Michael Zaidman <michael.zaidman@gmail.com> 8485L: linux-i2c@vger.kernel.org 8486L: linux-input@vger.kernel.org 8487S: Maintained 8488F: drivers/hid/hid-ft260.c 8489 8490FUJITSU LAPTOP EXTRAS 8491M: Jonathan Woithe <jwoithe@just42.net> 8492L: platform-driver-x86@vger.kernel.org 8493S: Maintained 8494F: drivers/platform/x86/fujitsu-laptop.c 8495 8496FUJITSU TABLET EXTRAS 8497M: Robert Gerlach <khnz@gmx.de> 8498L: platform-driver-x86@vger.kernel.org 8499S: Maintained 8500F: drivers/platform/x86/fujitsu-tablet.c 8501 8502FUNCTION HOOKS (FTRACE) 8503M: Steven Rostedt <rostedt@goodmis.org> 8504M: Masami Hiramatsu <mhiramat@kernel.org> 8505R: Mark Rutland <mark.rutland@arm.com> 8506L: linux-kernel@vger.kernel.org 8507L: linux-trace-kernel@vger.kernel.org 8508S: Maintained 8509Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8510T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8511F: Documentation/trace/ftrace* 8512F: arch/*/*/*/*ftrace* 8513F: arch/*/*/*ftrace* 8514F: include/*/ftrace.h 8515F: kernel/trace/fgraph.c 8516F: kernel/trace/ftrace* 8517F: samples/ftrace 8518 8519FUNGIBLE ETHERNET DRIVERS 8520M: Dimitris Michailidis <dmichail@fungible.com> 8521L: netdev@vger.kernel.org 8522S: Supported 8523F: drivers/net/ethernet/fungible/ 8524 8525FUSE: FILESYSTEM IN USERSPACE 8526M: Miklos Szeredi <miklos@szeredi.hu> 8527L: linux-fsdevel@vger.kernel.org 8528S: Maintained 8529W: https://github.com/libfuse/ 8530T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8531F: Documentation/filesystems/fuse.rst 8532F: fs/fuse/ 8533F: include/uapi/linux/fuse.h 8534 8535FUTEX SUBSYSTEM 8536M: Thomas Gleixner <tglx@linutronix.de> 8537M: Ingo Molnar <mingo@redhat.com> 8538R: Peter Zijlstra <peterz@infradead.org> 8539R: Darren Hart <dvhart@infradead.org> 8540R: Davidlohr Bueso <dave@stgolabs.net> 8541R: André Almeida <andrealmeid@igalia.com> 8542L: linux-kernel@vger.kernel.org 8543S: Maintained 8544T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8545F: Documentation/locking/*futex* 8546F: include/asm-generic/futex.h 8547F: include/linux/futex.h 8548F: include/uapi/linux/futex.h 8549F: kernel/futex/* 8550F: tools/perf/bench/futex* 8551F: tools/testing/selftests/futex/ 8552 8553GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8554M: Tim Harvey <tharvey@gateworks.com> 8555S: Maintained 8556F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8557F: Documentation/hwmon/gsc-hwmon.rst 8558F: drivers/hwmon/gsc-hwmon.c 8559F: drivers/mfd/gateworks-gsc.c 8560F: include/linux/mfd/gsc.h 8561F: include/linux/platform_data/gsc_hwmon.h 8562 8563GCC PLUGINS 8564M: Kees Cook <keescook@chromium.org> 8565L: linux-hardening@vger.kernel.org 8566S: Maintained 8567T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8568F: Documentation/kbuild/gcc-plugins.rst 8569F: scripts/Makefile.gcc-plugins 8570F: scripts/gcc-plugins/ 8571 8572GCOV BASED KERNEL PROFILING 8573M: Peter Oberparleiter <oberpar@linux.ibm.com> 8574S: Maintained 8575F: Documentation/dev-tools/gcov.rst 8576F: kernel/gcov/ 8577 8578GDB KERNEL DEBUGGING HELPER SCRIPTS 8579M: Jan Kiszka <jan.kiszka@siemens.com> 8580M: Kieran Bingham <kbingham@kernel.org> 8581S: Supported 8582F: scripts/gdb/ 8583 8584GEMINI CRYPTO DRIVER 8585M: Corentin Labbe <clabbe@baylibre.com> 8586L: linux-crypto@vger.kernel.org 8587S: Maintained 8588F: drivers/crypto/gemini/ 8589 8590GEMTEK FM RADIO RECEIVER DRIVER 8591M: Hans Verkuil <hverkuil@xs4all.nl> 8592L: linux-media@vger.kernel.org 8593S: Maintained 8594W: https://linuxtv.org 8595T: git git://linuxtv.org/media_tree.git 8596F: drivers/media/radio/radio-gemtek* 8597 8598GENERIC ARCHITECTURE TOPOLOGY 8599M: Sudeep Holla <sudeep.holla@arm.com> 8600L: linux-kernel@vger.kernel.org 8601S: Maintained 8602F: drivers/base/arch_topology.c 8603F: include/linux/arch_topology.h 8604 8605GENERIC ENTRY CODE 8606M: Thomas Gleixner <tglx@linutronix.de> 8607M: Peter Zijlstra <peterz@infradead.org> 8608M: Andy Lutomirski <luto@kernel.org> 8609L: linux-kernel@vger.kernel.org 8610S: Maintained 8611T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8612F: include/linux/entry-common.h 8613F: include/linux/entry-kvm.h 8614F: kernel/entry/ 8615 8616GENERIC GPIO I2C DRIVER 8617M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8618S: Supported 8619F: drivers/i2c/busses/i2c-gpio.c 8620F: include/linux/platform_data/i2c-gpio.h 8621 8622GENERIC GPIO I2C MULTIPLEXER DRIVER 8623M: Peter Korsgaard <peter.korsgaard@barco.com> 8624L: linux-i2c@vger.kernel.org 8625S: Supported 8626F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8627F: drivers/i2c/muxes/i2c-mux-gpio.c 8628F: include/linux/platform_data/i2c-mux-gpio.h 8629 8630GENERIC HDLC (WAN) DRIVERS 8631M: Krzysztof Halasa <khc@pm.waw.pl> 8632S: Maintained 8633W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8634F: drivers/net/wan/c101.c 8635F: drivers/net/wan/hd6457* 8636F: drivers/net/wan/hdlc* 8637F: drivers/net/wan/n2.c 8638F: drivers/net/wan/pc300too.c 8639F: drivers/net/wan/pci200syn.c 8640F: drivers/net/wan/wanxl* 8641 8642GENERIC INCLUDE/ASM HEADER FILES 8643M: Arnd Bergmann <arnd@arndb.de> 8644L: linux-arch@vger.kernel.org 8645S: Maintained 8646T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8647F: include/asm-generic/ 8648F: include/uapi/asm-generic/ 8649 8650GENERIC PHY FRAMEWORK 8651M: Vinod Koul <vkoul@kernel.org> 8652M: Kishon Vijay Abraham I <kishon@kernel.org> 8653L: linux-phy@lists.infradead.org 8654S: Supported 8655Q: https://patchwork.kernel.org/project/linux-phy/list/ 8656T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8657F: Documentation/devicetree/bindings/phy/ 8658F: drivers/phy/ 8659F: include/dt-bindings/phy/ 8660F: include/linux/phy/ 8661 8662GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8663M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8664S: Supported 8665F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8666 8667GENERIC PM DOMAINS 8668M: "Rafael J. Wysocki" <rafael@kernel.org> 8669M: Kevin Hilman <khilman@kernel.org> 8670M: Ulf Hansson <ulf.hansson@linaro.org> 8671L: linux-pm@vger.kernel.org 8672S: Supported 8673F: Documentation/devicetree/bindings/power/power?domain* 8674F: drivers/base/power/domain*.c 8675F: include/linux/pm_domain.h 8676 8677GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8678M: Eugen Hristev <eugen.hristev@microchip.com> 8679L: linux-input@vger.kernel.org 8680S: Maintained 8681F: drivers/input/touchscreen/resistive-adc-touch.c 8682 8683GENERIC STRING LIBRARY 8684M: Kees Cook <keescook@chromium.org> 8685R: Andy Shevchenko <andy@kernel.org> 8686L: linux-hardening@vger.kernel.org 8687S: Supported 8688T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8689F: include/linux/string.h 8690F: include/linux/string_choices.h 8691F: include/linux/string_helpers.h 8692F: lib/string.c 8693F: lib/string_helpers.c 8694F: lib/test-string_helpers.c 8695F: lib/test_string.c 8696 8697GENERIC UIO DRIVER FOR PCI DEVICES 8698M: "Michael S. Tsirkin" <mst@redhat.com> 8699L: kvm@vger.kernel.org 8700S: Supported 8701F: drivers/uio/uio_pci_generic.c 8702 8703GENERIC VDSO LIBRARY 8704M: Andy Lutomirski <luto@kernel.org> 8705M: Thomas Gleixner <tglx@linutronix.de> 8706M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8707L: linux-kernel@vger.kernel.org 8708S: Maintained 8709T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8710F: include/asm-generic/vdso/vsyscall.h 8711F: include/vdso/ 8712F: kernel/time/vsyscall.c 8713F: lib/vdso/ 8714 8715GENWQE (IBM Generic Workqueue Card) 8716M: Frank Haverkamp <haver@linux.ibm.com> 8717S: Supported 8718F: drivers/misc/genwqe/ 8719 8720GET_MAINTAINER SCRIPT 8721M: Joe Perches <joe@perches.com> 8722S: Maintained 8723F: scripts/get_maintainer.pl 8724 8725GFS2 FILE SYSTEM 8726M: Bob Peterson <rpeterso@redhat.com> 8727M: Andreas Gruenbacher <agruenba@redhat.com> 8728L: cluster-devel@redhat.com 8729S: Supported 8730B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8731T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8732F: Documentation/filesystems/gfs2* 8733F: fs/gfs2/ 8734F: include/uapi/linux/gfs2_ondisk.h 8735 8736GIGABYTE WMI DRIVER 8737M: Thomas Weißschuh <thomas@weissschuh.net> 8738L: platform-driver-x86@vger.kernel.org 8739S: Maintained 8740F: drivers/platform/x86/gigabyte-wmi.c 8741 8742GNSS SUBSYSTEM 8743M: Johan Hovold <johan@kernel.org> 8744S: Maintained 8745T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8746F: Documentation/ABI/testing/sysfs-class-gnss 8747F: Documentation/devicetree/bindings/gnss/ 8748F: drivers/gnss/ 8749F: include/linux/gnss.h 8750 8751GO7007 MPEG CODEC 8752M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8753L: linux-media@vger.kernel.org 8754S: Maintained 8755F: drivers/media/usb/go7007/ 8756 8757GOODIX TOUCHSCREEN 8758M: Bastien Nocera <hadess@hadess.net> 8759M: Hans de Goede <hdegoede@redhat.com> 8760L: linux-input@vger.kernel.org 8761S: Maintained 8762F: drivers/input/touchscreen/goodix* 8763 8764GOOGLE ETHERNET DRIVERS 8765M: Jeroen de Borst <jeroendb@google.com> 8766M: Praveen Kaligineedi <pkaligineedi@google.com> 8767R: Shailend Chand <shailend@google.com> 8768L: netdev@vger.kernel.org 8769S: Supported 8770F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8771F: drivers/net/ethernet/google 8772 8773GPD POCKET FAN DRIVER 8774M: Hans de Goede <hdegoede@redhat.com> 8775L: platform-driver-x86@vger.kernel.org 8776S: Maintained 8777F: drivers/platform/x86/gpd-pocket-fan.c 8778 8779GPIO ACPI SUPPORT 8780M: Mika Westerberg <mika.westerberg@linux.intel.com> 8781M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8782L: linux-gpio@vger.kernel.org 8783L: linux-acpi@vger.kernel.org 8784S: Supported 8785T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8786F: Documentation/firmware-guide/acpi/gpio-properties.rst 8787F: drivers/gpio/gpiolib-acpi.c 8788F: drivers/gpio/gpiolib-acpi.h 8789 8790GPIO AGGREGATOR 8791M: Geert Uytterhoeven <geert+renesas@glider.be> 8792L: linux-gpio@vger.kernel.org 8793S: Supported 8794F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8795F: drivers/gpio/gpio-aggregator.c 8796 8797GPIO IR Transmitter 8798M: Sean Young <sean@mess.org> 8799L: linux-media@vger.kernel.org 8800S: Maintained 8801F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8802F: drivers/media/rc/gpio-ir-tx.c 8803 8804GPIO MOCKUP DRIVER 8805M: Bamvor Jian Zhang <bamv2005@gmail.com> 8806L: linux-gpio@vger.kernel.org 8807S: Maintained 8808F: drivers/gpio/gpio-mockup.c 8809F: tools/testing/selftests/gpio/ 8810 8811GPIO REGMAP 8812R: Michael Walle <michael@walle.cc> 8813S: Maintained 8814F: drivers/gpio/gpio-regmap.c 8815F: include/linux/gpio/regmap.h 8816 8817GPIO SUBSYSTEM 8818M: Linus Walleij <linus.walleij@linaro.org> 8819M: Bartosz Golaszewski <brgl@bgdev.pl> 8820R: Andy Shevchenko <andy@kernel.org> 8821L: linux-gpio@vger.kernel.org 8822S: Maintained 8823T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8824F: Documentation/ABI/obsolete/sysfs-gpio 8825F: Documentation/ABI/testing/gpio-cdev 8826F: Documentation/admin-guide/gpio/ 8827F: Documentation/devicetree/bindings/gpio/ 8828F: Documentation/driver-api/gpio/ 8829F: drivers/gpio/ 8830F: include/dt-bindings/gpio/ 8831F: include/linux/gpio.h 8832F: include/linux/gpio/ 8833F: include/linux/of_gpio.h 8834F: include/uapi/linux/gpio.h 8835F: tools/gpio/ 8836 8837GRE DEMULTIPLEXER DRIVER 8838M: Dmitry Kozlov <xeb@mail.ru> 8839L: netdev@vger.kernel.org 8840S: Maintained 8841F: include/net/gre.h 8842F: net/ipv4/gre_demux.c 8843F: net/ipv4/gre_offload.c 8844 8845GRETH 10/100/1G Ethernet MAC device driver 8846M: Andreas Larsson <andreas@gaisler.com> 8847L: netdev@vger.kernel.org 8848S: Maintained 8849F: drivers/net/ethernet/aeroflex/ 8850 8851GREYBUS AUDIO PROTOCOLS DRIVERS 8852M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8853M: Mark Greer <mgreer@animalcreek.com> 8854S: Maintained 8855F: drivers/staging/greybus/audio_apbridgea.c 8856F: drivers/staging/greybus/audio_apbridgea.h 8857F: drivers/staging/greybus/audio_codec.c 8858F: drivers/staging/greybus/audio_codec.h 8859F: drivers/staging/greybus/audio_gb.c 8860F: drivers/staging/greybus/audio_manager.c 8861F: drivers/staging/greybus/audio_manager.h 8862F: drivers/staging/greybus/audio_manager_module.c 8863F: drivers/staging/greybus/audio_manager_private.h 8864F: drivers/staging/greybus/audio_manager_sysfs.c 8865F: drivers/staging/greybus/audio_module.c 8866F: drivers/staging/greybus/audio_topology.c 8867 8868GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8869M: Viresh Kumar <vireshk@kernel.org> 8870S: Maintained 8871F: drivers/staging/greybus/authentication.c 8872F: drivers/staging/greybus/bootrom.c 8873F: drivers/staging/greybus/firmware.h 8874F: drivers/staging/greybus/fw-core.c 8875F: drivers/staging/greybus/fw-download.c 8876F: drivers/staging/greybus/fw-management.c 8877F: drivers/staging/greybus/greybus_authentication.h 8878F: drivers/staging/greybus/greybus_firmware.h 8879F: drivers/staging/greybus/hid.c 8880F: drivers/staging/greybus/i2c.c 8881F: drivers/staging/greybus/spi.c 8882F: drivers/staging/greybus/spilib.c 8883F: drivers/staging/greybus/spilib.h 8884 8885GREYBUS LOOPBACK DRIVER 8886M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8887S: Maintained 8888F: drivers/staging/greybus/loopback.c 8889 8890GREYBUS PLATFORM DRIVERS 8891M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8892S: Maintained 8893F: drivers/staging/greybus/arche-apb-ctrl.c 8894F: drivers/staging/greybus/arche-platform.c 8895F: drivers/staging/greybus/arche_platform.h 8896 8897GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8898M: Rui Miguel Silva <rmfrfs@gmail.com> 8899S: Maintained 8900F: drivers/staging/greybus/gpio.c 8901F: drivers/staging/greybus/light.c 8902F: drivers/staging/greybus/power_supply.c 8903F: drivers/staging/greybus/sdio.c 8904F: drivers/staging/greybus/spi.c 8905F: drivers/staging/greybus/spilib.c 8906 8907GREYBUS SUBSYSTEM 8908M: Johan Hovold <johan@kernel.org> 8909M: Alex Elder <elder@kernel.org> 8910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8911L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8912S: Maintained 8913F: drivers/greybus/ 8914F: drivers/staging/greybus/ 8915F: include/linux/greybus.h 8916F: include/linux/greybus/ 8917 8918GREYBUS UART PROTOCOLS DRIVERS 8919M: David Lin <dtwlin@gmail.com> 8920S: Maintained 8921F: drivers/staging/greybus/log.c 8922F: drivers/staging/greybus/uart.c 8923 8924GS1662 VIDEO SERIALIZER 8925M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8926L: linux-media@vger.kernel.org 8927S: Maintained 8928T: git git://linuxtv.org/media_tree.git 8929F: drivers/media/spi/gs1662.c 8930 8931GSPCA FINEPIX SUBDRIVER 8932M: Frank Zago <frank@zago.net> 8933L: linux-media@vger.kernel.org 8934S: Maintained 8935T: git git://linuxtv.org/media_tree.git 8936F: drivers/media/usb/gspca/finepix.c 8937 8938GSPCA GL860 SUBDRIVER 8939M: Olivier Lorin <o.lorin@laposte.net> 8940L: linux-media@vger.kernel.org 8941S: Maintained 8942T: git git://linuxtv.org/media_tree.git 8943F: drivers/media/usb/gspca/gl860/ 8944 8945GSPCA M5602 SUBDRIVER 8946M: Erik Andren <erik.andren@gmail.com> 8947L: linux-media@vger.kernel.org 8948S: Maintained 8949T: git git://linuxtv.org/media_tree.git 8950F: drivers/media/usb/gspca/m5602/ 8951 8952GSPCA PAC207 SONIXB SUBDRIVER 8953M: Hans Verkuil <hverkuil@xs4all.nl> 8954L: linux-media@vger.kernel.org 8955S: Odd Fixes 8956T: git git://linuxtv.org/media_tree.git 8957F: drivers/media/usb/gspca/pac207.c 8958 8959GSPCA SN9C20X SUBDRIVER 8960M: Brian Johnson <brijohn@gmail.com> 8961L: linux-media@vger.kernel.org 8962S: Maintained 8963T: git git://linuxtv.org/media_tree.git 8964F: drivers/media/usb/gspca/sn9c20x.c 8965 8966GSPCA T613 SUBDRIVER 8967M: Leandro Costantino <lcostantino@gmail.com> 8968L: linux-media@vger.kernel.org 8969S: Maintained 8970T: git git://linuxtv.org/media_tree.git 8971F: drivers/media/usb/gspca/t613.c 8972 8973GSPCA USB WEBCAM DRIVER 8974M: Hans Verkuil <hverkuil@xs4all.nl> 8975L: linux-media@vger.kernel.org 8976S: Odd Fixes 8977T: git git://linuxtv.org/media_tree.git 8978F: drivers/media/usb/gspca/ 8979 8980GTP (GPRS Tunneling Protocol) 8981M: Pablo Neira Ayuso <pablo@netfilter.org> 8982M: Harald Welte <laforge@gnumonks.org> 8983L: osmocom-net-gprs@lists.osmocom.org 8984S: Maintained 8985T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8986F: drivers/net/gtp.c 8987 8988GUID PARTITION TABLE (GPT) 8989M: Davidlohr Bueso <dave@stgolabs.net> 8990L: linux-efi@vger.kernel.org 8991S: Maintained 8992F: block/partitions/efi.* 8993 8994HABANALABS PCI DRIVER 8995M: Oded Gabbay <ogabbay@kernel.org> 8996L: dri-devel@lists.freedesktop.org 8997S: Supported 8998C: irc://irc.oftc.net/dri-devel 8999T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9000F: Documentation/ABI/testing/debugfs-driver-habanalabs 9001F: Documentation/ABI/testing/sysfs-driver-habanalabs 9002F: drivers/accel/habanalabs/ 9003F: include/trace/events/habanalabs.h 9004F: include/uapi/drm/habanalabs_accel.h 9005 9006HACKRF MEDIA DRIVER 9007M: Antti Palosaari <crope@iki.fi> 9008L: linux-media@vger.kernel.org 9009S: Maintained 9010W: https://linuxtv.org 9011W: http://palosaari.fi/linux/ 9012Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9013T: git git://linuxtv.org/anttip/media_tree.git 9014F: drivers/media/usb/hackrf/ 9015 9016HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9017M: Chuck Lever <chuck.lever@oracle.com> 9018L: kernel-tls-handshake@lists.linux.dev 9019L: netdev@vger.kernel.org 9020S: Maintained 9021F: Documentation/netlink/specs/handshake.yaml 9022F: Documentation/networking/tls-handshake.rst 9023F: include/net/handshake.h 9024F: include/trace/events/handshake.h 9025F: net/handshake/ 9026 9027HANTRO VPU CODEC DRIVER 9028M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9029M: Philipp Zabel <p.zabel@pengutronix.de> 9030L: linux-media@vger.kernel.org 9031L: linux-rockchip@lists.infradead.org 9032S: Maintained 9033F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9034F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9035F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9036F: drivers/media/platform/verisilicon/ 9037 9038HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9039M: Frank Seidel <frank@f-seidel.de> 9040L: platform-driver-x86@vger.kernel.org 9041S: Maintained 9042W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9043F: drivers/platform/x86/hdaps.c 9044 9045HARDWARE MONITORING 9046M: Jean Delvare <jdelvare@suse.com> 9047M: Guenter Roeck <linux@roeck-us.net> 9048L: linux-hwmon@vger.kernel.org 9049S: Maintained 9050W: http://hwmon.wiki.kernel.org/ 9051T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9052F: Documentation/ABI/testing/sysfs-class-hwmon 9053F: Documentation/devicetree/bindings/hwmon/ 9054F: Documentation/hwmon/ 9055F: drivers/hwmon/ 9056F: include/linux/hwmon*.h 9057F: include/trace/events/hwmon*.h 9058K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9059 9060HARDWARE RANDOM NUMBER GENERATOR CORE 9061M: Olivia Mackall <olivia@selenic.com> 9062M: Herbert Xu <herbert@gondor.apana.org.au> 9063L: linux-crypto@vger.kernel.org 9064S: Odd fixes 9065F: Documentation/admin-guide/hw_random.rst 9066F: Documentation/devicetree/bindings/rng/ 9067F: drivers/char/hw_random/ 9068F: include/linux/hw_random.h 9069 9070HARDWARE SPINLOCK CORE 9071M: Ohad Ben-Cohen <ohad@wizery.com> 9072M: Bjorn Andersson <andersson@kernel.org> 9073R: Baolin Wang <baolin.wang7@gmail.com> 9074L: linux-remoteproc@vger.kernel.org 9075S: Maintained 9076T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9077F: Documentation/devicetree/bindings/hwlock/ 9078F: Documentation/locking/hwspinlock.rst 9079F: drivers/hwspinlock/ 9080F: include/linux/hwspinlock.h 9081 9082HARDWARE TRACING FACILITIES 9083M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9084S: Maintained 9085F: drivers/hwtracing/ 9086 9087HARMONY SOUND DRIVER 9088L: linux-parisc@vger.kernel.org 9089S: Maintained 9090F: sound/parisc/harmony.* 9091 9092HDPVR USB VIDEO ENCODER DRIVER 9093M: Hans Verkuil <hverkuil@xs4all.nl> 9094L: linux-media@vger.kernel.org 9095S: Odd Fixes 9096W: https://linuxtv.org 9097T: git git://linuxtv.org/media_tree.git 9098F: drivers/media/usb/hdpvr/ 9099 9100HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9101M: Matt Hsiao <matt.hsiao@hpe.com> 9102S: Supported 9103F: drivers/misc/hpilo.[ch] 9104 9105HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9106M: Jerry Hoemann <jerry.hoemann@hpe.com> 9107S: Supported 9108F: Documentation/watchdog/hpwdt.rst 9109F: drivers/watchdog/hpwdt.c 9110 9111HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9112M: Don Brace <don.brace@microchip.com> 9113L: storagedev@microchip.com 9114L: linux-scsi@vger.kernel.org 9115S: Supported 9116F: Documentation/scsi/hpsa.rst 9117F: drivers/scsi/hpsa*.[ch] 9118F: include/linux/cciss*.h 9119F: include/uapi/linux/cciss*.h 9120 9121HFI1 DRIVER 9122M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9123L: linux-rdma@vger.kernel.org 9124S: Supported 9125F: drivers/infiniband/hw/hfi1 9126 9127HFS FILESYSTEM 9128L: linux-fsdevel@vger.kernel.org 9129S: Orphan 9130F: Documentation/filesystems/hfs.rst 9131F: fs/hfs/ 9132 9133HFSPLUS FILESYSTEM 9134L: linux-fsdevel@vger.kernel.org 9135S: Orphan 9136F: Documentation/filesystems/hfsplus.rst 9137F: fs/hfsplus/ 9138 9139HGA FRAMEBUFFER DRIVER 9140M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9141L: linux-nvidia@lists.surfsouth.com 9142S: Maintained 9143W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9144F: drivers/video/fbdev/hgafb.c 9145 9146HIBERNATION (aka Software Suspend, aka swsusp) 9147M: "Rafael J. Wysocki" <rafael@kernel.org> 9148M: Pavel Machek <pavel@ucw.cz> 9149L: linux-pm@vger.kernel.org 9150S: Supported 9151B: https://bugzilla.kernel.org 9152F: arch/*/include/asm/suspend*.h 9153F: arch/x86/power/ 9154F: drivers/base/power/ 9155F: include/linux/freezer.h 9156F: include/linux/pm.h 9157F: include/linux/suspend.h 9158F: kernel/power/ 9159 9160HID CORE LAYER 9161M: Jiri Kosina <jikos@kernel.org> 9162M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9166F: Documentation/hid/ 9167F: drivers/hid/ 9168F: include/linux/hid* 9169F: include/uapi/linux/hid* 9170F: samples/hid/ 9171F: tools/testing/selftests/hid/ 9172 9173HID LOGITECH DRIVERS 9174R: Filipe Laíns <lains@riseup.net> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-logitech-* 9178 9179HID NVIDIA SHIELD DRIVER 9180M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183F: drivers/hid/hid-nvidia-shield.c 9184 9185HID PHOENIX RC FLIGHT CONTROLLER 9186M: Marcus Folkesson <marcus.folkesson@gmail.com> 9187L: linux-input@vger.kernel.org 9188S: Maintained 9189F: drivers/hid/hid-pxrc.c 9190 9191HID PLAYSTATION DRIVER 9192M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9193L: linux-input@vger.kernel.org 9194S: Supported 9195F: drivers/hid/hid-playstation.c 9196 9197HID SENSOR HUB DRIVERS 9198M: Jiri Kosina <jikos@kernel.org> 9199M: Jonathan Cameron <jic23@kernel.org> 9200M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9201L: linux-input@vger.kernel.org 9202L: linux-iio@vger.kernel.org 9203S: Maintained 9204F: Documentation/hid/hid-sensor* 9205F: drivers/hid/hid-sensor-* 9206F: drivers/iio/*/hid-* 9207F: include/linux/hid-sensor-* 9208 9209HID VRC-2 CAR CONTROLLER DRIVER 9210M: Marcus Folkesson <marcus.folkesson@gmail.com> 9211L: linux-input@vger.kernel.org 9212S: Maintained 9213F: drivers/hid/hid-vrc2.c 9214 9215HID WACOM DRIVER 9216M: Ping Cheng <ping.cheng@wacom.com> 9217M: Jason Gerecke <jason.gerecke@wacom.com> 9218L: linux-input@vger.kernel.org 9219S: Maintained 9220F: drivers/hid/wacom.h 9221F: drivers/hid/wacom_* 9222 9223HID++ LOGITECH DRIVERS 9224R: Filipe Laíns <lains@riseup.net> 9225R: Bastien Nocera <hadess@hadess.net> 9226L: linux-input@vger.kernel.org 9227S: Maintained 9228F: drivers/hid/hid-logitech-hidpp.c 9229 9230HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9231M: Thomas Gleixner <tglx@linutronix.de> 9232L: linux-kernel@vger.kernel.org 9233S: Maintained 9234T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9235F: Documentation/timers/ 9236F: include/linux/clockchips.h 9237F: include/linux/hrtimer.h 9238F: kernel/time/clockevents.c 9239F: kernel/time/hrtimer.c 9240F: kernel/time/timer_*.c 9241 9242HIGH-SPEED SCC DRIVER FOR AX.25 9243L: linux-hams@vger.kernel.org 9244S: Orphan 9245F: drivers/net/hamradio/scc.c 9246 9247HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9248M: HighPoint Linux Team <linux@highpoint-tech.com> 9249S: Supported 9250W: http://www.highpoint-tech.com 9251F: Documentation/scsi/hptiop.rst 9252F: drivers/scsi/hptiop.c 9253 9254HIKEY960 ONBOARD USB GPIO HUB DRIVER 9255M: John Stultz <jstultz@google.com> 9256L: linux-kernel@vger.kernel.org 9257S: Maintained 9258F: drivers/misc/hisi_hikey_usb.c 9259 9260HIMAX HX83112B TOUCHSCREEN SUPPORT 9261M: Job Noorman <job@noorman.info> 9262L: linux-input@vger.kernel.org 9263S: Maintained 9264F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9265F: drivers/input/touchscreen/himax_hx83112b.c 9266 9267HIPPI 9268M: Jes Sorensen <jes@trained-monkey.org> 9269L: linux-hippi@sunsite.dk 9270S: Maintained 9271F: drivers/net/hippi/ 9272F: include/linux/hippidevice.h 9273F: include/uapi/linux/if_hippi.h 9274F: net/802/hippi.c 9275 9276HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9277M: Kurt Kanzenbach <kurt@linutronix.de> 9278L: netdev@vger.kernel.org 9279S: Maintained 9280F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9281F: drivers/net/dsa/hirschmann/* 9282F: include/linux/platform_data/hirschmann-hellcreek.h 9283F: net/dsa/tag_hellcreek.c 9284 9285HISILICON DMA DRIVER 9286M: Zhou Wang <wangzhou1@hisilicon.com> 9287M: Jie Hai <haijie1@huawei.com> 9288L: dmaengine@vger.kernel.org 9289S: Maintained 9290F: drivers/dma/hisi_dma.c 9291 9292HISILICON GPIO DRIVER 9293M: Jay Fang <f.fangjian@huawei.com> 9294L: linux-gpio@vger.kernel.org 9295S: Maintained 9296F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9297F: drivers/gpio/gpio-hisi.c 9298 9299HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9300M: Longfang Liu <liulongfang@huawei.com> 9301L: linux-crypto@vger.kernel.org 9302S: Maintained 9303F: Documentation/ABI/testing/debugfs-hisi-hpre 9304F: drivers/crypto/hisilicon/hpre/hpre.h 9305F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9306F: drivers/crypto/hisilicon/hpre/hpre_main.c 9307 9308HISILICON HNS3 PMU DRIVER 9309M: Guangbin Huang <huangguangbin2@huawei.com> 9310S: Supported 9311F: Documentation/admin-guide/perf/hns3-pmu.rst 9312F: drivers/perf/hisilicon/hns3_pmu.c 9313 9314HISILICON I2C CONTROLLER DRIVER 9315M: Yicong Yang <yangyicong@hisilicon.com> 9316L: linux-i2c@vger.kernel.org 9317S: Maintained 9318W: https://www.hisilicon.com 9319F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9320F: drivers/i2c/busses/i2c-hisi.c 9321 9322HISILICON LPC BUS DRIVER 9323M: Jay Fang <f.fangjian@huawei.com> 9324S: Maintained 9325W: http://www.hisilicon.com 9326F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9327F: drivers/bus/hisi_lpc.c 9328 9329HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9330M: Yisen Zhuang <yisen.zhuang@huawei.com> 9331M: Salil Mehta <salil.mehta@huawei.com> 9332L: netdev@vger.kernel.org 9333S: Maintained 9334W: http://www.hisilicon.com 9335F: drivers/net/ethernet/hisilicon/hns3/ 9336 9337HISILICON NETWORK SUBSYSTEM DRIVER 9338M: Yisen Zhuang <yisen.zhuang@huawei.com> 9339M: Salil Mehta <salil.mehta@huawei.com> 9340L: netdev@vger.kernel.org 9341S: Maintained 9342W: http://www.hisilicon.com 9343F: Documentation/devicetree/bindings/net/hisilicon*.txt 9344F: drivers/net/ethernet/hisilicon/ 9345 9346HISILICON PMU DRIVER 9347M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9348M: Jonathan Cameron <jonathan.cameron@huawei.com> 9349S: Supported 9350W: http://www.hisilicon.com 9351F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9352F: Documentation/admin-guide/perf/hisi-pmu.rst 9353F: drivers/perf/hisilicon 9354 9355HISILICON PTT DRIVER 9356M: Yicong Yang <yangyicong@hisilicon.com> 9357M: Jonathan Cameron <jonathan.cameron@huawei.com> 9358L: linux-kernel@vger.kernel.org 9359S: Maintained 9360F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9361F: Documentation/trace/hisi-ptt.rst 9362F: drivers/hwtracing/ptt/ 9363F: tools/perf/arch/arm64/util/hisi-ptt.c 9364F: tools/perf/util/hisi-ptt* 9365F: tools/perf/util/hisi-ptt-decoder/* 9366 9367HISILICON QM DRIVER 9368M: Weili Qian <qianweili@huawei.com> 9369M: Zhou Wang <wangzhou1@hisilicon.com> 9370L: linux-crypto@vger.kernel.org 9371S: Maintained 9372F: drivers/crypto/hisilicon/Kconfig 9373F: drivers/crypto/hisilicon/Makefile 9374F: drivers/crypto/hisilicon/qm.c 9375F: drivers/crypto/hisilicon/sgl.c 9376F: include/linux/hisi_acc_qm.h 9377 9378HISILICON ROCE DRIVER 9379M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9380M: Junxian Huang <huangjunxian6@hisilicon.com> 9381L: linux-rdma@vger.kernel.org 9382S: Maintained 9383F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9384F: drivers/infiniband/hw/hns/ 9385 9386HISILICON SAS Controller 9387M: Xiang Chen <chenxiang66@hisilicon.com> 9388S: Supported 9389W: http://www.hisilicon.com 9390F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9391F: drivers/scsi/hisi_sas/ 9392 9393HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9394M: Kai Ye <yekai13@huawei.com> 9395M: Longfang Liu <liulongfang@huawei.com> 9396L: linux-crypto@vger.kernel.org 9397S: Maintained 9398F: Documentation/ABI/testing/debugfs-hisi-sec 9399F: drivers/crypto/hisilicon/sec2/sec.h 9400F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9401F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9402F: drivers/crypto/hisilicon/sec2/sec_main.c 9403 9404HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9405M: Jay Fang <f.fangjian@huawei.com> 9406L: linux-spi@vger.kernel.org 9407S: Maintained 9408W: http://www.hisilicon.com 9409F: drivers/spi/spi-hisi-kunpeng.c 9410 9411HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9412M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9413L: linux-kernel@vger.kernel.org 9414S: Maintained 9415F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9416F: drivers/spmi/hisi-spmi-controller.c 9417 9418HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9419M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9420L: linux-kernel@vger.kernel.org 9421S: Maintained 9422F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9423F: drivers/mfd/hi6421-spmi-pmic.c 9424 9425HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9426M: Weili Qian <qianweili@huawei.com> 9427S: Maintained 9428F: drivers/crypto/hisilicon/trng/trng.c 9429 9430HISILICON V3XX SPI NOR FLASH Controller Driver 9431M: Jay Fang <f.fangjian@huawei.com> 9432S: Maintained 9433W: http://www.hisilicon.com 9434F: drivers/spi/spi-hisi-sfc-v3xx.c 9435 9436HISILICON ZIP Controller DRIVER 9437M: Yang Shen <shenyang39@huawei.com> 9438M: Zhou Wang <wangzhou1@hisilicon.com> 9439L: linux-crypto@vger.kernel.org 9440S: Maintained 9441F: Documentation/ABI/testing/debugfs-hisi-zip 9442F: drivers/crypto/hisilicon/zip/ 9443 9444HMM - Heterogeneous Memory Management 9445M: Jérôme Glisse <jglisse@redhat.com> 9446L: linux-mm@kvack.org 9447S: Maintained 9448F: Documentation/mm/hmm.rst 9449F: include/linux/hmm* 9450F: lib/test_hmm* 9451F: mm/hmm* 9452F: tools/testing/selftests/mm/*hmm* 9453 9454HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9455M: Andreas Klinger <ak@it-klinger.de> 9456L: linux-iio@vger.kernel.org 9457S: Maintained 9458F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9459F: drivers/iio/pressure/mprls0025pa.c 9460 9461HOST AP DRIVER 9462M: Jouni Malinen <j@w1.fi> 9463L: linux-wireless@vger.kernel.org 9464S: Obsolete 9465W: http://w1.fi/hostap-driver.html 9466F: drivers/net/wireless/intersil/hostap/ 9467 9468HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9469L: platform-driver-x86@vger.kernel.org 9470S: Orphan 9471F: drivers/platform/x86/hp/tc1100-wmi.c 9472 9473HP WMI HARDWARE MONITOR DRIVER 9474M: James Seo <james@equiv.tech> 9475L: linux-hwmon@vger.kernel.org 9476S: Maintained 9477F: Documentation/hwmon/hp-wmi-sensors.rst 9478F: drivers/hwmon/hp-wmi-sensors.c 9479 9480HPET: High Precision Event Timers driver 9481M: Clemens Ladisch <clemens@ladisch.de> 9482S: Maintained 9483F: Documentation/timers/hpet.rst 9484F: drivers/char/hpet.c 9485F: include/linux/hpet.h 9486F: include/uapi/linux/hpet.h 9487 9488HPET: x86 9489S: Orphan 9490F: arch/x86/include/asm/hpet.h 9491F: arch/x86/kernel/hpet.c 9492 9493HPFS FILESYSTEM 9494M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9495S: Maintained 9496W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9497F: fs/hpfs/ 9498 9499HSI SUBSYSTEM 9500M: Sebastian Reichel <sre@kernel.org> 9501S: Maintained 9502T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9503F: Documentation/ABI/testing/sysfs-bus-hsi 9504F: Documentation/driver-api/hsi.rst 9505F: drivers/hsi/ 9506F: include/linux/hsi/ 9507F: include/uapi/linux/hsi/ 9508 9509HSO 3G MODEM DRIVER 9510L: linux-usb@vger.kernel.org 9511S: Orphan 9512F: drivers/net/usb/hso.c 9513 9514HSR NETWORK PROTOCOL 9515L: netdev@vger.kernel.org 9516S: Orphan 9517F: net/hsr/ 9518 9519HT16K33 LED CONTROLLER DRIVER 9520M: Robin van der Gracht <robin@protonic.nl> 9521S: Maintained 9522F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9523F: drivers/auxdisplay/ht16k33.c 9524 9525HTCPEN TOUCHSCREEN DRIVER 9526M: Pau Oliva Fora <pof@eslack.org> 9527L: linux-input@vger.kernel.org 9528S: Maintained 9529F: drivers/input/touchscreen/htcpen.c 9530 9531HTE SUBSYSTEM 9532M: Dipen Patel <dipenp@nvidia.com> 9533L: timestamp@lists.linux.dev 9534S: Maintained 9535Q: https://patchwork.kernel.org/project/timestamp/list/ 9536T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9537F: Documentation/devicetree/bindings/timestamp/ 9538F: Documentation/driver-api/hte/ 9539F: drivers/hte/ 9540F: include/linux/hte.h 9541 9542HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9543M: Lorenzo Bianconi <lorenzo@kernel.org> 9544L: linux-iio@vger.kernel.org 9545S: Maintained 9546W: http://www.st.com/ 9547F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9548F: drivers/iio/humidity/hts221* 9549 9550HUAWEI ETHERNET DRIVER 9551M: Cai Huoqing <cai.huoqing@linux.dev> 9552L: netdev@vger.kernel.org 9553S: Maintained 9554F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9555F: drivers/net/ethernet/huawei/hinic/ 9556 9557HUGETLB SUBSYSTEM 9558M: Mike Kravetz <mike.kravetz@oracle.com> 9559M: Muchun Song <muchun.song@linux.dev> 9560L: linux-mm@kvack.org 9561S: Maintained 9562F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9563F: Documentation/admin-guide/mm/hugetlbpage.rst 9564F: Documentation/mm/hugetlbfs_reserv.rst 9565F: Documentation/mm/vmemmap_dedup.rst 9566F: fs/hugetlbfs/ 9567F: include/linux/hugetlb.h 9568F: mm/hugetlb.c 9569F: mm/hugetlb_vmemmap.c 9570F: mm/hugetlb_vmemmap.h 9571 9572HVA ST MEDIA DRIVER 9573M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9574L: linux-media@vger.kernel.org 9575S: Supported 9576W: https://linuxtv.org 9577T: git git://linuxtv.org/media_tree.git 9578F: drivers/media/platform/st/sti/hva 9579 9580HWPOISON MEMORY FAILURE HANDLING 9581M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9582R: Miaohe Lin <linmiaohe@huawei.com> 9583L: linux-mm@kvack.org 9584S: Maintained 9585F: mm/hwpoison-inject.c 9586F: mm/memory-failure.c 9587 9588HYCON HY46XX TOUCHSCREEN SUPPORT 9589M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9590L: linux-input@vger.kernel.org 9591S: Maintained 9592F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9593F: drivers/input/touchscreen/hycon-hy46xx.c 9594 9595HYGON PROCESSOR SUPPORT 9596M: Pu Wen <puwen@hygon.cn> 9597L: linux-kernel@vger.kernel.org 9598S: Maintained 9599F: arch/x86/kernel/cpu/hygon.c 9600 9601HYNIX HI556 SENSOR DRIVER 9602M: Shawn Tu <shawnx.tu@intel.com> 9603L: linux-media@vger.kernel.org 9604S: Maintained 9605T: git git://linuxtv.org/media_tree.git 9606F: drivers/media/i2c/hi556.c 9607 9608HYNIX HI846 SENSOR DRIVER 9609M: Martin Kepplinger <martin.kepplinger@puri.sm> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi846.c 9613 9614HYNIX HI847 SENSOR DRIVER 9615M: Shawn Tu <shawnx.tu@intel.com> 9616L: linux-media@vger.kernel.org 9617S: Maintained 9618F: drivers/media/i2c/hi847.c 9619 9620Hyper-V/Azure CORE AND DRIVERS 9621M: "K. Y. Srinivasan" <kys@microsoft.com> 9622M: Haiyang Zhang <haiyangz@microsoft.com> 9623M: Wei Liu <wei.liu@kernel.org> 9624M: Dexuan Cui <decui@microsoft.com> 9625L: linux-hyperv@vger.kernel.org 9626S: Supported 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9628F: Documentation/ABI/stable/sysfs-bus-vmbus 9629F: Documentation/ABI/testing/debugfs-hyperv 9630F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9631F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9632F: Documentation/virt/hyperv 9633F: arch/arm64/hyperv 9634F: arch/arm64/include/asm/hyperv-tlfs.h 9635F: arch/arm64/include/asm/mshyperv.h 9636F: arch/x86/hyperv 9637F: arch/x86/include/asm/hyperv-tlfs.h 9638F: arch/x86/include/asm/mshyperv.h 9639F: arch/x86/include/asm/trace/hyperv.h 9640F: arch/x86/kernel/cpu/mshyperv.c 9641F: drivers/clocksource/hyperv_timer.c 9642F: drivers/hid/hid-hyperv.c 9643F: drivers/hv/ 9644F: drivers/input/serio/hyperv-keyboard.c 9645F: drivers/iommu/hyperv-iommu.c 9646F: drivers/net/ethernet/microsoft/ 9647F: drivers/net/hyperv/ 9648F: drivers/pci/controller/pci-hyperv-intf.c 9649F: drivers/pci/controller/pci-hyperv.c 9650F: drivers/scsi/storvsc_drv.c 9651F: drivers/uio/uio_hv_generic.c 9652F: drivers/video/fbdev/hyperv_fb.c 9653F: include/asm-generic/hyperv-tlfs.h 9654F: include/asm-generic/mshyperv.h 9655F: include/clocksource/hyperv_timer.h 9656F: include/linux/hyperv.h 9657F: include/net/mana 9658F: include/uapi/linux/hyperv.h 9659F: net/vmw_vsock/hyperv_transport.c 9660F: tools/hv/ 9661 9662HYPERBUS SUPPORT 9663M: Vignesh Raghavendra <vigneshr@ti.com> 9664L: linux-mtd@lists.infradead.org 9665S: Supported 9666Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9667C: irc://irc.oftc.net/mtd 9668T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9669F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9670F: drivers/mtd/hyperbus/ 9671F: include/linux/mtd/hyperbus.h 9672 9673HYPERVISOR VIRTUAL CONSOLE DRIVER 9674L: linuxppc-dev@lists.ozlabs.org 9675S: Odd Fixes 9676F: drivers/tty/hvc/ 9677 9678I2C ACPI SUPPORT 9679M: Mika Westerberg <mika.westerberg@linux.intel.com> 9680L: linux-i2c@vger.kernel.org 9681L: linux-acpi@vger.kernel.org 9682S: Maintained 9683F: drivers/i2c/i2c-core-acpi.c 9684 9685I2C CONTROLLER DRIVER FOR NVIDIA GPU 9686M: Ajay Gupta <ajayg@nvidia.com> 9687L: linux-i2c@vger.kernel.org 9688S: Maintained 9689F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9690F: drivers/i2c/busses/i2c-nvidia-gpu.c 9691 9692I2C MUXES 9693M: Peter Rosin <peda@axentia.se> 9694L: linux-i2c@vger.kernel.org 9695S: Maintained 9696F: Documentation/devicetree/bindings/i2c/i2c-arb* 9697F: Documentation/devicetree/bindings/i2c/i2c-gate* 9698F: Documentation/devicetree/bindings/i2c/i2c-mux* 9699F: Documentation/i2c/i2c-topology.rst 9700F: Documentation/i2c/muxes/ 9701F: drivers/i2c/i2c-mux.c 9702F: drivers/i2c/muxes/ 9703F: include/linux/i2c-mux.h 9704 9705I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9706M: Gregory CLEMENT <gregory.clement@bootlin.com> 9707L: linux-i2c@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9710F: drivers/i2c/busses/i2c-mv64xxx.c 9711 9712I2C OVER PARALLEL PORT 9713M: Jean Delvare <jdelvare@suse.com> 9714L: linux-i2c@vger.kernel.org 9715S: Maintained 9716F: Documentation/i2c/busses/i2c-parport.rst 9717F: drivers/i2c/busses/i2c-parport.c 9718 9719I2C SUBSYSTEM 9720M: Wolfram Sang <wsa@kernel.org> 9721L: linux-i2c@vger.kernel.org 9722S: Maintained 9723W: https://i2c.wiki.kernel.org/ 9724Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9725T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9726F: Documentation/devicetree/bindings/i2c/i2c.txt 9727F: Documentation/i2c/ 9728F: drivers/i2c/* 9729F: include/dt-bindings/i2c/i2c.h 9730F: include/linux/i2c-dev.h 9731F: include/linux/i2c-smbus.h 9732F: include/linux/i2c.h 9733F: include/uapi/linux/i2c-*.h 9734F: include/uapi/linux/i2c.h 9735 9736I2C SUBSYSTEM HOST DRIVERS 9737M: Andi Shyti <andi.shyti@kernel.org> 9738L: linux-i2c@vger.kernel.org 9739S: Maintained 9740W: https://i2c.wiki.kernel.org/ 9741Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9742T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9743F: Documentation/devicetree/bindings/i2c/ 9744F: drivers/i2c/algos/ 9745F: drivers/i2c/busses/ 9746F: include/dt-bindings/i2c/ 9747 9748I2C-TAOS-EVM DRIVER 9749M: Jean Delvare <jdelvare@suse.com> 9750L: linux-i2c@vger.kernel.org 9751S: Maintained 9752F: Documentation/i2c/busses/i2c-taos-evm.rst 9753F: drivers/i2c/busses/i2c-taos-evm.c 9754 9755I2C-TINY-USB DRIVER 9756M: Till Harbaum <till@harbaum.org> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759W: http://www.harbaum.org/till/i2c_tiny_usb 9760F: drivers/i2c/busses/i2c-tiny-usb.c 9761 9762I2C/SMBUS CONTROLLER DRIVERS FOR PC 9763M: Jean Delvare <jdelvare@suse.com> 9764L: linux-i2c@vger.kernel.org 9765S: Maintained 9766F: Documentation/i2c/busses/i2c-ali1535.rst 9767F: Documentation/i2c/busses/i2c-ali1563.rst 9768F: Documentation/i2c/busses/i2c-ali15x3.rst 9769F: Documentation/i2c/busses/i2c-amd756.rst 9770F: Documentation/i2c/busses/i2c-amd8111.rst 9771F: Documentation/i2c/busses/i2c-i801.rst 9772F: Documentation/i2c/busses/i2c-nforce2.rst 9773F: Documentation/i2c/busses/i2c-piix4.rst 9774F: Documentation/i2c/busses/i2c-sis5595.rst 9775F: Documentation/i2c/busses/i2c-sis630.rst 9776F: Documentation/i2c/busses/i2c-sis96x.rst 9777F: Documentation/i2c/busses/i2c-via.rst 9778F: Documentation/i2c/busses/i2c-viapro.rst 9779F: drivers/i2c/busses/i2c-ali1535.c 9780F: drivers/i2c/busses/i2c-ali1563.c 9781F: drivers/i2c/busses/i2c-ali15x3.c 9782F: drivers/i2c/busses/i2c-amd756-s4882.c 9783F: drivers/i2c/busses/i2c-amd756.c 9784F: drivers/i2c/busses/i2c-amd8111.c 9785F: drivers/i2c/busses/i2c-i801.c 9786F: drivers/i2c/busses/i2c-isch.c 9787F: drivers/i2c/busses/i2c-nforce2-s4985.c 9788F: drivers/i2c/busses/i2c-nforce2.c 9789F: drivers/i2c/busses/i2c-piix4.c 9790F: drivers/i2c/busses/i2c-sis5595.c 9791F: drivers/i2c/busses/i2c-sis630.c 9792F: drivers/i2c/busses/i2c-sis96x.c 9793F: drivers/i2c/busses/i2c-via.c 9794F: drivers/i2c/busses/i2c-viapro.c 9795 9796I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9797M: Hans de Goede <hdegoede@redhat.com> 9798L: linux-i2c@vger.kernel.org 9799S: Maintained 9800F: drivers/i2c/busses/i2c-cht-wc.c 9801 9802I2C/SMBUS ISMT DRIVER 9803M: Seth Heasley <seth.heasley@intel.com> 9804M: Neil Horman <nhorman@tuxdriver.com> 9805L: linux-i2c@vger.kernel.org 9806F: Documentation/i2c/busses/i2c-ismt.rst 9807F: drivers/i2c/busses/i2c-ismt.c 9808 9809I2C/SMBUS STUB DRIVER 9810M: Jean Delvare <jdelvare@suse.com> 9811L: linux-i2c@vger.kernel.org 9812S: Maintained 9813F: drivers/i2c/i2c-stub.c 9814 9815I3C DRIVER FOR ASPEED AST2600 9816M: Jeremy Kerr <jk@codeconstruct.com.au> 9817S: Maintained 9818F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9819F: drivers/i3c/master/ast2600-i3c-master.c 9820 9821I3C DRIVER FOR CADENCE I3C MASTER IP 9822M: Przemysław Gaj <pgaj@cadence.com> 9823S: Maintained 9824F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9825F: drivers/i3c/master/i3c-master-cdns.c 9826 9827I3C DRIVER FOR SYNOPSYS DESIGNWARE 9828S: Orphan 9829F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9830F: drivers/i3c/master/dw* 9831 9832I3C SUBSYSTEM 9833M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9834L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9835S: Maintained 9836C: irc://chat.freenode.net/linux-i3c 9837T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9838F: Documentation/ABI/testing/sysfs-bus-i3c 9839F: Documentation/devicetree/bindings/i3c/ 9840F: Documentation/driver-api/i3c 9841F: drivers/i3c/ 9842F: include/linux/i3c/ 9843 9844IA64 (Itanium) PLATFORM 9845L: linux-ia64@vger.kernel.org 9846S: Orphan 9847F: Documentation/arch/ia64/ 9848F: arch/ia64/ 9849 9850IBM Operation Panel Input Driver 9851M: Eddie James <eajames@linux.ibm.com> 9852L: linux-input@vger.kernel.org 9853S: Maintained 9854F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9855F: drivers/input/misc/ibm-panel.c 9856 9857IBM Power 842 compression accelerator 9858M: Haren Myneni <haren@us.ibm.com> 9859S: Supported 9860F: crypto/842.c 9861F: drivers/crypto/nx/Kconfig 9862F: drivers/crypto/nx/Makefile 9863F: drivers/crypto/nx/nx-842* 9864F: include/linux/sw842.h 9865F: lib/842/ 9866 9867IBM Power in-Nest Crypto Acceleration 9868M: Breno Leitão <leitao@debian.org> 9869M: Nayna Jain <nayna@linux.ibm.com> 9870M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9871L: linux-crypto@vger.kernel.org 9872S: Supported 9873F: drivers/crypto/nx/Kconfig 9874F: drivers/crypto/nx/Makefile 9875F: drivers/crypto/nx/nx-aes* 9876F: drivers/crypto/nx/nx-sha* 9877F: drivers/crypto/nx/nx.* 9878F: drivers/crypto/nx/nx_csbcpb.h 9879F: drivers/crypto/nx/nx_debugfs.c 9880 9881IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9882M: Tyrel Datwyler <tyreld@linux.ibm.com> 9883L: linux-pci@vger.kernel.org 9884L: linuxppc-dev@lists.ozlabs.org 9885S: Supported 9886F: drivers/pci/hotplug/rpadlpar* 9887 9888IBM Power Linux RAID adapter 9889M: Brian King <brking@us.ibm.com> 9890S: Supported 9891F: drivers/scsi/ipr.* 9892 9893IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9894M: Tyrel Datwyler <tyreld@linux.ibm.com> 9895L: linux-pci@vger.kernel.org 9896L: linuxppc-dev@lists.ozlabs.org 9897S: Supported 9898F: drivers/pci/hotplug/rpaphp* 9899 9900IBM Power SRIOV Virtual NIC Device Driver 9901M: Haren Myneni <haren@linux.ibm.com> 9902M: Rick Lindsley <ricklind@linux.ibm.com> 9903R: Nick Child <nnac123@linux.ibm.com> 9904R: Dany Madden <danymadden@us.ibm.com> 9905R: Thomas Falcon <tlfalcon@linux.ibm.com> 9906L: netdev@vger.kernel.org 9907S: Supported 9908F: drivers/net/ethernet/ibm/ibmvnic.* 9909 9910IBM Power VFIO Support 9911M: Timothy Pearson <tpearson@raptorengineering.com> 9912S: Supported 9913F: drivers/vfio/vfio_iommu_spapr_tce.c 9914 9915IBM Power Virtual Ethernet Device Driver 9916M: Nick Child <nnac123@linux.ibm.com> 9917L: netdev@vger.kernel.org 9918S: Supported 9919F: drivers/net/ethernet/ibm/ibmveth.* 9920 9921IBM Power Virtual FC Device Drivers 9922M: Tyrel Datwyler <tyreld@linux.ibm.com> 9923L: linux-scsi@vger.kernel.org 9924S: Supported 9925F: drivers/scsi/ibmvscsi/ibmvfc* 9926 9927IBM Power Virtual Management Channel Driver 9928M: Brad Warrum <bwarrum@linux.ibm.com> 9929M: Ritu Agarwal <rituagar@linux.ibm.com> 9930S: Supported 9931F: drivers/misc/ibmvmc.* 9932 9933IBM Power Virtual SCSI Device Drivers 9934M: Tyrel Datwyler <tyreld@linux.ibm.com> 9935L: linux-scsi@vger.kernel.org 9936S: Supported 9937F: drivers/scsi/ibmvscsi/ibmvscsi* 9938F: include/scsi/viosrp.h 9939 9940IBM Power Virtual SCSI Device Target Driver 9941M: Michael Cyr <mikecyr@linux.ibm.com> 9942L: linux-scsi@vger.kernel.org 9943L: target-devel@vger.kernel.org 9944S: Supported 9945F: drivers/scsi/ibmvscsi_tgt/ 9946 9947IBM Power VMX Cryptographic instructions 9948M: Breno Leitão <leitao@debian.org> 9949M: Nayna Jain <nayna@linux.ibm.com> 9950M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9951L: linux-crypto@vger.kernel.org 9952S: Supported 9953F: drivers/crypto/vmx/Kconfig 9954F: drivers/crypto/vmx/Makefile 9955F: drivers/crypto/vmx/aes* 9956F: drivers/crypto/vmx/ghash* 9957F: drivers/crypto/vmx/ppc-xlate.pl 9958F: drivers/crypto/vmx/vmx.c 9959 9960IBM ServeRAID RAID DRIVER 9961S: Orphan 9962F: drivers/scsi/ips.* 9963 9964ICH LPC AND GPIO DRIVER 9965M: Peter Tyser <ptyser@xes-inc.com> 9966S: Maintained 9967F: drivers/gpio/gpio-ich.c 9968F: drivers/mfd/lpc_ich.c 9969 9970ICY I2C DRIVER 9971M: Max Staudt <max@enpas.org> 9972L: linux-i2c@vger.kernel.org 9973S: Maintained 9974F: drivers/i2c/busses/i2c-icy.c 9975 9976IDEAPAD LAPTOP EXTRAS DRIVER 9977M: Ike Panhc <ike.pan@canonical.com> 9978L: platform-driver-x86@vger.kernel.org 9979S: Maintained 9980W: http://launchpad.net/ideapad-laptop 9981F: drivers/platform/x86/ideapad-laptop.c 9982 9983IDEAPAD LAPTOP SLIDEBAR DRIVER 9984M: Andrey Moiseev <o2g.org.ru@gmail.com> 9985L: linux-input@vger.kernel.org 9986S: Maintained 9987W: https://github.com/o2genum/ideapad-slidebar 9988F: drivers/input/misc/ideapad_slidebar.c 9989 9990IDMAPPED MOUNTS 9991M: Christian Brauner <brauner@kernel.org> 9992M: Seth Forshee <sforshee@kernel.org> 9993L: linux-fsdevel@vger.kernel.org 9994S: Maintained 9995T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9996F: Documentation/filesystems/idmappings.rst 9997F: include/linux/mnt_idmapping.* 9998F: tools/testing/selftests/mount_setattr/ 9999 10000IDT VersaClock 5 CLOCK DRIVER 10001M: Luca Ceresoli <luca@lucaceresoli.net> 10002S: Maintained 10003F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10004F: drivers/clk/clk-versaclock5.c 10005 10006IEEE 802.15.4 SUBSYSTEM 10007M: Alexander Aring <alex.aring@gmail.com> 10008M: Stefan Schmidt <stefan@datenfreihafen.org> 10009M: Miquel Raynal <miquel.raynal@bootlin.com> 10010L: linux-wpan@vger.kernel.org 10011S: Maintained 10012W: https://linux-wpan.org/ 10013Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10015T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10016F: Documentation/networking/ieee802154.rst 10017F: drivers/net/ieee802154/ 10018F: include/linux/ieee802154.h 10019F: include/linux/nl802154.h 10020F: include/net/af_ieee802154.h 10021F: include/net/cfg802154.h 10022F: include/net/ieee802154_netdev.h 10023F: include/net/mac802154.h 10024F: include/net/nl802154.h 10025F: net/ieee802154/ 10026F: net/mac802154/ 10027 10028IFCVF VIRTIO DATA PATH ACCELERATOR 10029R: Zhu Lingshan <lingshan.zhu@intel.com> 10030F: drivers/vdpa/ifcvf/ 10031 10032IFE PROTOCOL 10033M: Yotam Gigi <yotam.gi@gmail.com> 10034M: Jamal Hadi Salim <jhs@mojatatu.com> 10035F: include/net/ife.h 10036F: include/uapi/linux/ife.h 10037F: net/ife 10038 10039IGORPLUG-USB IR RECEIVER 10040M: Sean Young <sean@mess.org> 10041L: linux-media@vger.kernel.org 10042S: Maintained 10043F: drivers/media/rc/igorplugusb.c 10044 10045IGUANAWORKS USB IR TRANSCEIVER 10046M: Sean Young <sean@mess.org> 10047L: linux-media@vger.kernel.org 10048S: Maintained 10049F: drivers/media/rc/iguanair.c 10050 10051IIO DIGITAL POTENTIOMETER DAC 10052M: Peter Rosin <peda@axentia.se> 10053L: linux-iio@vger.kernel.org 10054S: Maintained 10055F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10056F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10057F: drivers/iio/dac/dpot-dac.c 10058 10059IIO ENVELOPE DETECTOR 10060M: Peter Rosin <peda@axentia.se> 10061L: linux-iio@vger.kernel.org 10062S: Maintained 10063F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10064F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10065F: drivers/iio/adc/envelope-detector.c 10066 10067IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10068M: Matti Vaittinen <mazziesaccount@gmail.com> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071F: drivers/iio/light/gain-time-scale-helper.c 10072F: drivers/iio/light/gain-time-scale-helper.h 10073 10074IIO MULTIPLEXER 10075M: Peter Rosin <peda@axentia.se> 10076L: linux-iio@vger.kernel.org 10077S: Maintained 10078F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10079F: drivers/iio/multiplexer/iio-mux.c 10080 10081IIO SCMI BASED DRIVER 10082M: Jyoti Bhayana <jbhayana@google.com> 10083L: linux-iio@vger.kernel.org 10084S: Maintained 10085F: drivers/iio/common/scmi_sensors/scmi_iio.c 10086 10087IIO SUBSYSTEM AND DRIVERS 10088M: Jonathan Cameron <jic23@kernel.org> 10089R: Lars-Peter Clausen <lars@metafoo.de> 10090L: linux-iio@vger.kernel.org 10091S: Maintained 10092T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10093F: Documentation/ABI/testing/configfs-iio* 10094F: Documentation/ABI/testing/sysfs-bus-iio* 10095F: Documentation/devicetree/bindings/iio/ 10096F: drivers/iio/ 10097F: drivers/staging/iio/ 10098F: include/dt-bindings/iio/ 10099F: include/linux/iio/ 10100F: tools/iio/ 10101 10102IIO UNIT CONVERTER 10103M: Peter Rosin <peda@axentia.se> 10104L: linux-iio@vger.kernel.org 10105S: Maintained 10106F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10107F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10108F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10109F: drivers/iio/afe/iio-rescale.c 10110 10111IKANOS/ADI EAGLE ADSL USB DRIVER 10112M: Matthieu Castet <castet.matthieu@free.fr> 10113M: Stanislaw Gruszka <stf_xl@wp.pl> 10114S: Maintained 10115F: drivers/usb/atm/ueagle-atm.c 10116 10117IMAGIS TOUCHSCREEN DRIVER 10118M: Markuss Broks <markuss.broks@gmail.com> 10119S: Maintained 10120F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10121F: drivers/input/touchscreen/imagis.c 10122 10123IMGTEC ASCII LCD DRIVER 10124M: Paul Burton <paulburton@kernel.org> 10125S: Maintained 10126F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10127F: drivers/auxdisplay/img-ascii-lcd.c 10128 10129IMGTEC IR DECODER DRIVER 10130S: Orphan 10131F: drivers/media/rc/img-ir/ 10132 10133IMON SOUNDGRAPH USB IR RECEIVER 10134M: Sean Young <sean@mess.org> 10135L: linux-media@vger.kernel.org 10136S: Maintained 10137F: drivers/media/rc/imon.c 10138F: drivers/media/rc/imon_raw.c 10139 10140IMS TWINTURBO FRAMEBUFFER DRIVER 10141L: linux-fbdev@vger.kernel.org 10142S: Orphan 10143F: drivers/video/fbdev/imsttfb.c 10144 10145INA209 HARDWARE MONITOR DRIVER 10146M: Guenter Roeck <linux@roeck-us.net> 10147L: linux-hwmon@vger.kernel.org 10148S: Maintained 10149F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10150F: Documentation/hwmon/ina209.rst 10151F: drivers/hwmon/ina209.c 10152 10153INA2XX HARDWARE MONITOR DRIVER 10154M: Guenter Roeck <linux@roeck-us.net> 10155L: linux-hwmon@vger.kernel.org 10156S: Maintained 10157F: Documentation/hwmon/ina2xx.rst 10158F: drivers/hwmon/ina2xx.c 10159F: include/linux/platform_data/ina2xx.h 10160 10161INDEX OF FURTHER KERNEL DOCUMENTATION 10162M: Carlos Bilbao <carlos.bilbao@amd.com> 10163S: Maintained 10164F: Documentation/process/kernel-docs.rst 10165 10166INDUSTRY PACK SUBSYSTEM (IPACK) 10167M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10168M: Jens Taprogge <jens.taprogge@taprogge.org> 10169M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10170L: industrypack-devel@lists.sourceforge.net 10171S: Maintained 10172W: http://industrypack.sourceforge.net 10173F: drivers/ipack/ 10174 10175INFINEON DPS310 Driver 10176M: Eddie James <eajames@linux.ibm.com> 10177L: linux-iio@vger.kernel.org 10178S: Maintained 10179F: drivers/iio/pressure/dps310.c 10180 10181INFINEON PEB2466 ASoC CODEC 10182M: Herve Codina <herve.codina@bootlin.com> 10183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10184S: Maintained 10185F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10186F: sound/soc/codecs/peb2466.c 10187 10188INFINIBAND SUBSYSTEM 10189M: Jason Gunthorpe <jgg@nvidia.com> 10190M: Leon Romanovsky <leonro@nvidia.com> 10191L: linux-rdma@vger.kernel.org 10192S: Supported 10193W: https://github.com/linux-rdma/rdma-core 10194Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10195T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10196F: Documentation/devicetree/bindings/infiniband/ 10197F: Documentation/infiniband/ 10198F: drivers/infiniband/ 10199F: include/rdma/ 10200F: include/trace/events/ib_mad.h 10201F: include/trace/events/ib_umad.h 10202F: include/trace/misc/rdma.h 10203F: include/uapi/linux/if_infiniband.h 10204F: include/uapi/rdma/ 10205F: samples/bpf/ibumad_kern.c 10206F: samples/bpf/ibumad_user.c 10207 10208INGENIC JZ4780 NAND DRIVER 10209M: Harvey Hunt <harveyhuntnexus@gmail.com> 10210L: linux-mtd@lists.infradead.org 10211L: linux-mips@vger.kernel.org 10212S: Maintained 10213F: drivers/mtd/nand/raw/ingenic/ 10214 10215INGENIC JZ47xx SoCs 10216M: Paul Cercueil <paul@crapouillou.net> 10217L: linux-mips@vger.kernel.org 10218S: Maintained 10219F: arch/mips/boot/dts/ingenic/ 10220F: arch/mips/generic/board-ingenic.c 10221F: arch/mips/include/asm/mach-ingenic/ 10222F: arch/mips/ingenic/Kconfig 10223F: drivers/clk/ingenic/ 10224F: drivers/dma/dma-jz4780.c 10225F: drivers/gpu/drm/ingenic/ 10226F: drivers/i2c/busses/i2c-jz4780.c 10227F: drivers/iio/adc/ingenic-adc.c 10228F: drivers/irqchip/irq-ingenic.c 10229F: drivers/memory/jz4780-nemc.c 10230F: drivers/mmc/host/jz4740_mmc.c 10231F: drivers/mtd/nand/raw/ingenic/ 10232F: drivers/pinctrl/pinctrl-ingenic.c 10233F: drivers/power/supply/ingenic-battery.c 10234F: drivers/pwm/pwm-jz4740.c 10235F: drivers/remoteproc/ingenic_rproc.c 10236F: drivers/rtc/rtc-jz4740.c 10237F: drivers/tty/serial/8250/8250_ingenic.c 10238F: drivers/usb/musb/jz4740.c 10239F: drivers/watchdog/jz4740_wdt.c 10240F: include/dt-bindings/iio/adc/ingenic,adc.h 10241F: include/linux/mfd/ingenic-tcu.h 10242F: sound/soc/codecs/jz47* 10243F: sound/soc/jz4740/ 10244 10245INJOINIC IP5xxx POWER BANK IC DRIVER 10246M: Samuel Holland <samuel@sholland.org> 10247S: Maintained 10248F: drivers/power/supply/ip5xxx_power.c 10249 10250INOTIFY 10251M: Jan Kara <jack@suse.cz> 10252R: Amir Goldstein <amir73il@gmail.com> 10253L: linux-fsdevel@vger.kernel.org 10254S: Maintained 10255F: Documentation/filesystems/inotify.rst 10256F: fs/notify/inotify/ 10257F: include/linux/inotify.h 10258F: include/uapi/linux/inotify.h 10259 10260INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10261M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10262L: linux-input@vger.kernel.org 10263S: Maintained 10264Q: http://patchwork.kernel.org/project/linux-input/list/ 10265T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10266F: Documentation/devicetree/bindings/input/ 10267F: Documentation/devicetree/bindings/serio/ 10268F: Documentation/input/ 10269F: drivers/input/ 10270F: include/dt-bindings/input/ 10271F: include/linux/input.h 10272F: include/linux/input/ 10273F: include/uapi/linux/input-event-codes.h 10274F: include/uapi/linux/input.h 10275 10276INPUT MULTITOUCH (MT) PROTOCOL 10277M: Henrik Rydberg <rydberg@bitmath.org> 10278L: linux-input@vger.kernel.org 10279S: Odd fixes 10280F: Documentation/input/multi-touch-protocol.rst 10281F: drivers/input/input-mt.c 10282K: \b(ABS|SYN)_MT_ 10283 10284INSIDE SECURE CRYPTO DRIVER 10285M: Antoine Tenart <atenart@kernel.org> 10286L: linux-crypto@vger.kernel.org 10287S: Maintained 10288F: drivers/crypto/inside-secure/ 10289 10290INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10291M: Mimi Zohar <zohar@linux.ibm.com> 10292M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10293L: linux-integrity@vger.kernel.org 10294S: Supported 10295T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10296F: security/integrity/ 10297F: security/integrity/ima/ 10298 10299INTEL 810/815 FRAMEBUFFER DRIVER 10300M: Antonino Daplas <adaplas@gmail.com> 10301L: linux-fbdev@vger.kernel.org 10302S: Maintained 10303F: drivers/video/fbdev/i810/ 10304 10305INTEL 8254 COUNTER DRIVER 10306M: William Breathitt Gray <william.gray@linaro.org> 10307L: linux-iio@vger.kernel.org 10308S: Maintained 10309F: drivers/counter/i8254.c 10310F: include/linux/i8254.h 10311 10312INTEL 8255 GPIO DRIVER 10313M: William Breathitt Gray <william.gray@linaro.org> 10314L: linux-gpio@vger.kernel.org 10315S: Maintained 10316F: drivers/gpio/gpio-i8255.c 10317F: drivers/gpio/gpio-i8255.h 10318 10319INTEL ASoC DRIVERS 10320M: Cezary Rojewski <cezary.rojewski@intel.com> 10321M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10322M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10323M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10324M: Bard Liao <yung-chuan.liao@linux.intel.com> 10325M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10326M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10327L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10328S: Supported 10329F: sound/soc/intel/ 10330 10331INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10332M: Hans de Goede <hdegoede@redhat.com> 10333L: platform-driver-x86@vger.kernel.org 10334S: Maintained 10335F: drivers/platform/x86/intel/atomisp2/pm.c 10336 10337INTEL ATOMISP2 LED DRIVER 10338M: Hans de Goede <hdegoede@redhat.com> 10339L: platform-driver-x86@vger.kernel.org 10340S: Maintained 10341F: drivers/platform/x86/intel/atomisp2/led.c 10342 10343INTEL BIOS SAR INT1092 DRIVER 10344M: Shravan Sudhakar <s.shravan@intel.com> 10345M: Intel Corporation <linuxwwan@intel.com> 10346L: platform-driver-x86@vger.kernel.org 10347S: Maintained 10348F: drivers/platform/x86/intel/int1092/ 10349 10350INTEL BROXTON PMC DRIVER 10351M: Mika Westerberg <mika.westerberg@linux.intel.com> 10352M: Zha Qipeng <qipeng.zha@intel.com> 10353S: Maintained 10354F: drivers/mfd/intel_pmc_bxt.c 10355F: include/linux/mfd/intel_pmc_bxt.h 10356 10357INTEL C600 SERIES SAS CONTROLLER DRIVER 10358M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10359L: linux-scsi@vger.kernel.org 10360S: Supported 10361T: git git://git.code.sf.net/p/intel-sas/isci 10362F: drivers/scsi/isci/ 10363 10364INTEL CPU family model numbers 10365M: Tony Luck <tony.luck@intel.com> 10366M: x86@kernel.org 10367L: linux-kernel@vger.kernel.org 10368S: Supported 10369F: arch/x86/include/asm/intel-family.h 10370 10371INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10372M: Jani Nikula <jani.nikula@linux.intel.com> 10373M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10374M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10375M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10376L: intel-gfx@lists.freedesktop.org 10377S: Supported 10378W: https://01.org/linuxgraphics/ 10379Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10380B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10381C: irc://irc.oftc.net/intel-gfx 10382T: git git://anongit.freedesktop.org/drm-intel 10383F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10384F: Documentation/gpu/i915.rst 10385F: drivers/gpu/drm/i915/ 10386F: include/drm/i915* 10387F: include/uapi/drm/i915_drm.h 10388 10389INTEL ETHERNET DRIVERS 10390M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10391M: Tony Nguyen <anthony.l.nguyen@intel.com> 10392L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10393S: Supported 10394W: https://www.intel.com/content/www/us/en/support.html 10395Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10398F: Documentation/networking/device_drivers/ethernet/intel/ 10399F: drivers/net/ethernet/intel/ 10400F: drivers/net/ethernet/intel/*/ 10401F: include/linux/avf/virtchnl.h 10402F: include/linux/net/intel/iidc.h 10403 10404INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10405M: Mustafa Ismail <mustafa.ismail@intel.com> 10406M: Shiraz Saleem <shiraz.saleem@intel.com> 10407L: linux-rdma@vger.kernel.org 10408S: Supported 10409F: drivers/infiniband/hw/irdma/ 10410F: include/uapi/rdma/irdma-abi.h 10411 10412INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10413M: Maik Broemme <mbroemme@libmpq.org> 10414L: linux-fbdev@vger.kernel.org 10415S: Maintained 10416F: Documentation/fb/intelfb.rst 10417F: drivers/video/fbdev/intelfb/ 10418 10419INTEL GPIO DRIVERS 10420M: Andy Shevchenko <andy@kernel.org> 10421L: linux-gpio@vger.kernel.org 10422S: Supported 10423T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10424F: drivers/gpio/gpio-elkhartlake.c 10425F: drivers/gpio/gpio-ich.c 10426F: drivers/gpio/gpio-merrifield.c 10427F: drivers/gpio/gpio-ml-ioh.c 10428F: drivers/gpio/gpio-pch.c 10429F: drivers/gpio/gpio-sch.c 10430F: drivers/gpio/gpio-sodaville.c 10431F: drivers/gpio/gpio-tangier.c 10432 10433INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10434M: Zhenyu Wang <zhenyuw@linux.intel.com> 10435M: Zhi Wang <zhi.a.wang@intel.com> 10436L: intel-gvt-dev@lists.freedesktop.org 10437L: intel-gfx@lists.freedesktop.org 10438S: Supported 10439W: https://01.org/igvt-g 10440T: git https://github.com/intel/gvt-linux.git 10441F: drivers/gpu/drm/i915/gvt/ 10442 10443INTEL HID EVENT DRIVER 10444M: Alex Hung <alexhung@gmail.com> 10445L: platform-driver-x86@vger.kernel.org 10446S: Maintained 10447F: drivers/platform/x86/intel/hid.c 10448 10449INTEL I/OAT DMA DRIVER 10450M: Dave Jiang <dave.jiang@intel.com> 10451R: Dan Williams <dan.j.williams@intel.com> 10452L: dmaengine@vger.kernel.org 10453S: Supported 10454Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10455F: drivers/dma/ioat* 10456 10457INTEL IDLE DRIVER 10458M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10459M: Len Brown <lenb@kernel.org> 10460L: linux-pm@vger.kernel.org 10461S: Supported 10462B: https://bugzilla.kernel.org 10463T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10464F: drivers/idle/intel_idle.c 10465 10466INTEL IDXD DRIVER 10467M: Fenghua Yu <fenghua.yu@intel.com> 10468M: Dave Jiang <dave.jiang@intel.com> 10469L: dmaengine@vger.kernel.org 10470S: Supported 10471F: drivers/dma/idxd/* 10472F: include/uapi/linux/idxd.h 10473 10474INTEL IN FIELD SCAN (IFS) DEVICE 10475M: Jithu Joseph <jithu.joseph@intel.com> 10476R: Ashok Raj <ashok.raj@intel.com> 10477R: Tony Luck <tony.luck@intel.com> 10478S: Maintained 10479F: drivers/platform/x86/intel/ifs 10480F: include/trace/events/intel_ifs.h 10481 10482INTEL INTEGRATED SENSOR HUB DRIVER 10483M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10484M: Jiri Kosina <jikos@kernel.org> 10485L: linux-input@vger.kernel.org 10486S: Maintained 10487F: drivers/hid/intel-ish-hid/ 10488 10489INTEL IOMMU (VT-d) 10490M: David Woodhouse <dwmw2@infradead.org> 10491M: Lu Baolu <baolu.lu@linux.intel.com> 10492L: iommu@lists.linux.dev 10493S: Supported 10494T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10495F: drivers/iommu/intel/ 10496 10497INTEL IPU3 CSI-2 CIO2 DRIVER 10498M: Yong Zhi <yong.zhi@intel.com> 10499M: Sakari Ailus <sakari.ailus@linux.intel.com> 10500M: Bingbu Cao <bingbu.cao@intel.com> 10501M: Dan Scally <djrscally@gmail.com> 10502R: Tianshu Qiu <tian.shu.qiu@intel.com> 10503L: linux-media@vger.kernel.org 10504S: Maintained 10505T: git git://linuxtv.org/media_tree.git 10506F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10507F: drivers/media/pci/intel/ipu3/ 10508 10509INTEL IPU3 CSI-2 IMGU DRIVER 10510M: Sakari Ailus <sakari.ailus@linux.intel.com> 10511R: Bingbu Cao <bingbu.cao@intel.com> 10512R: Tianshu Qiu <tian.shu.qiu@intel.com> 10513L: linux-media@vger.kernel.org 10514S: Maintained 10515F: Documentation/admin-guide/media/ipu3.rst 10516F: Documentation/admin-guide/media/ipu3_rcb.svg 10517F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10518F: drivers/staging/media/ipu3/ 10519 10520INTEL ISHTP ECLITE DRIVER 10521M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10522L: platform-driver-x86@vger.kernel.org 10523S: Supported 10524F: drivers/platform/x86/intel/ishtp_eclite.c 10525 10526INTEL IXP4XX CRYPTO SUPPORT 10527M: Corentin Labbe <clabbe@baylibre.com> 10528L: linux-crypto@vger.kernel.org 10529S: Maintained 10530F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10531 10532INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10533M: Krzysztof Halasa <khalasa@piap.pl> 10534S: Maintained 10535F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10536F: drivers/net/wan/ixp4xx_hss.c 10537F: drivers/soc/ixp4xx/ixp4xx-npe.c 10538F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10539F: include/linux/soc/ixp4xx/npe.h 10540F: include/linux/soc/ixp4xx/qmgr.h 10541 10542INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10543M: Deepak Saxena <dsaxena@plexity.net> 10544S: Maintained 10545F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10546F: drivers/char/hw_random/ixp4xx-rng.c 10547 10548INTEL KEEM BAY DRM DRIVER 10549M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10550M: Edmund Dea <edmund.j.dea@intel.com> 10551S: Maintained 10552F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10553F: drivers/gpu/drm/kmb/ 10554 10555INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10556M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10557S: Maintained 10558F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10559F: drivers/crypto/intel/keembay/Kconfig 10560F: drivers/crypto/intel/keembay/Makefile 10561F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10562F: drivers/crypto/intel/keembay/ocs-aes.c 10563F: drivers/crypto/intel/keembay/ocs-aes.h 10564 10565INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10566M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10567M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10568M: Mark Gross <mgross@linux.intel.com> 10569S: Maintained 10570F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10571F: drivers/crypto/intel/keembay/Kconfig 10572F: drivers/crypto/intel/keembay/Makefile 10573F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10574 10575INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10576M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10577M: Declan Murphy <declan.murphy@intel.com> 10578S: Maintained 10579F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10580F: drivers/crypto/intel/keembay/Kconfig 10581F: drivers/crypto/intel/keembay/Makefile 10582F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10583F: drivers/crypto/intel/keembay/ocs-hcu.c 10584F: drivers/crypto/intel/keembay/ocs-hcu.h 10585 10586INTEL MANAGEMENT ENGINE (mei) 10587M: Tomas Winkler <tomas.winkler@intel.com> 10588L: linux-kernel@vger.kernel.org 10589S: Supported 10590F: Documentation/driver-api/mei/* 10591F: drivers/misc/mei/ 10592F: drivers/watchdog/mei_wdt.c 10593F: include/linux/mei_aux.h 10594F: include/linux/mei_cl_bus.h 10595F: include/uapi/linux/mei.h 10596F: include/uapi/linux/mei_uuid.h 10597F: include/uapi/linux/uuid.h 10598F: samples/mei/* 10599 10600INTEL MAX 10 BMC MFD DRIVER 10601M: Xu Yilun <yilun.xu@intel.com> 10602R: Tom Rix <trix@redhat.com> 10603S: Maintained 10604F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10605F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10606F: drivers/hwmon/intel-m10-bmc-hwmon.c 10607F: drivers/mfd/intel-m10-bmc* 10608F: include/linux/mfd/intel-m10-bmc.h 10609 10610INTEL MAX10 BMC SECURE UPDATES 10611M: Russ Weight <russell.h.weight@intel.com> 10612L: linux-fpga@vger.kernel.org 10613S: Maintained 10614F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10615F: drivers/fpga/intel-m10-bmc-sec-update.c 10616 10617INTEL P-Unit IPC DRIVER 10618M: Zha Qipeng <qipeng.zha@intel.com> 10619L: platform-driver-x86@vger.kernel.org 10620S: Maintained 10621F: arch/x86/include/asm/intel_punit_ipc.h 10622F: drivers/platform/x86/intel/punit_ipc.c 10623 10624INTEL PMC CORE DRIVER 10625M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10626M: David E Box <david.e.box@intel.com> 10627L: platform-driver-x86@vger.kernel.org 10628S: Maintained 10629F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10630F: drivers/platform/x86/intel/pmc/ 10631 10632INTEL PMIC GPIO DRIVERS 10633M: Andy Shevchenko <andy@kernel.org> 10634S: Supported 10635T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10636F: drivers/gpio/gpio-*cove.c 10637 10638INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10639M: Andy Shevchenko <andy@kernel.org> 10640S: Supported 10641F: drivers/mfd/intel_soc_pmic* 10642F: include/linux/mfd/intel_soc_pmic* 10643 10644INTEL PMT DRIVERS 10645M: David E. Box <david.e.box@linux.intel.com> 10646S: Supported 10647F: drivers/platform/x86/intel/pmt/ 10648 10649INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10650M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10651L: linux-wireless@vger.kernel.org 10652S: Maintained 10653F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10654F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10655F: drivers/net/wireless/intel/ipw2x00/ 10656 10657INTEL PSTATE DRIVER 10658M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10659M: Len Brown <lenb@kernel.org> 10660L: linux-pm@vger.kernel.org 10661S: Supported 10662F: drivers/cpufreq/intel_pstate.c 10663 10664INTEL PTP DFL ToD DRIVER 10665M: Tianfei Zhang <tianfei.zhang@intel.com> 10666L: linux-fpga@vger.kernel.org 10667L: netdev@vger.kernel.org 10668S: Maintained 10669F: drivers/ptp/ptp_dfl_tod.c 10670 10671INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10672M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10673L: linux-iio@vger.kernel.org 10674F: drivers/counter/intel-qep.c 10675 10676INTEL SCU DRIVERS 10677M: Mika Westerberg <mika.westerberg@linux.intel.com> 10678S: Maintained 10679F: arch/x86/include/asm/intel_scu_ipc.h 10680F: drivers/platform/x86/intel_scu_* 10681 10682INTEL SDSI DRIVER 10683M: David E. Box <david.e.box@linux.intel.com> 10684S: Supported 10685F: drivers/platform/x86/intel/sdsi.c 10686F: tools/arch/x86/intel_sdsi/ 10687F: tools/testing/selftests/drivers/sdsi/ 10688 10689INTEL SGX 10690M: Jarkko Sakkinen <jarkko@kernel.org> 10691R: Dave Hansen <dave.hansen@linux.intel.com> 10692L: linux-sgx@vger.kernel.org 10693S: Supported 10694Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10695T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10696F: Documentation/arch/x86/sgx.rst 10697F: arch/x86/entry/vdso/vsgx.S 10698F: arch/x86/include/asm/sgx.h 10699F: arch/x86/include/uapi/asm/sgx.h 10700F: arch/x86/kernel/cpu/sgx/* 10701F: tools/testing/selftests/sgx/* 10702K: \bSGX_ 10703 10704INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10705M: Daniel Scally <djrscally@gmail.com> 10706S: Maintained 10707F: drivers/platform/x86/intel/int3472/ 10708 10709INTEL SPEED SELECT TECHNOLOGY 10710M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10711L: platform-driver-x86@vger.kernel.org 10712S: Maintained 10713F: drivers/platform/x86/intel/speed_select_if/ 10714F: include/uapi/linux/isst_if.h 10715F: tools/power/x86/intel-speed-select/ 10716 10717INTEL STRATIX10 FIRMWARE DRIVERS 10718M: Dinh Nguyen <dinguyen@kernel.org> 10719L: linux-kernel@vger.kernel.org 10720S: Maintained 10721T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10722F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10723F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10724F: drivers/firmware/stratix10-rsu.c 10725F: drivers/firmware/stratix10-svc.c 10726F: include/linux/firmware/intel/stratix10-smc.h 10727F: include/linux/firmware/intel/stratix10-svc-client.h 10728 10729INTEL TELEMETRY DRIVER 10730M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10731M: "David E. Box" <david.e.box@linux.intel.com> 10732L: platform-driver-x86@vger.kernel.org 10733S: Maintained 10734F: arch/x86/include/asm/intel_telemetry.h 10735F: drivers/platform/x86/intel/telemetry/ 10736 10737INTEL TPMI DRIVER 10738M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10739L: platform-driver-x86@vger.kernel.org 10740S: Maintained 10741F: drivers/platform/x86/intel/tpmi.c 10742F: include/linux/intel_tpmi.h 10743 10744INTEL UNCORE FREQUENCY CONTROL 10745M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10746L: platform-driver-x86@vger.kernel.org 10747S: Maintained 10748F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10749F: drivers/platform/x86/intel/uncore-frequency/ 10750 10751INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10752M: David E. Box <david.e.box@linux.intel.com> 10753S: Supported 10754F: drivers/platform/x86/intel/vsec.* 10755 10756INTEL VIRTUAL BUTTON DRIVER 10757M: AceLan Kao <acelan.kao@canonical.com> 10758L: platform-driver-x86@vger.kernel.org 10759S: Maintained 10760F: drivers/platform/x86/intel/vbtn.c 10761 10762INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10763M: Stanislaw Gruszka <stf_xl@wp.pl> 10764L: linux-wireless@vger.kernel.org 10765S: Supported 10766F: drivers/net/wireless/intel/iwlegacy/ 10767 10768INTEL WIRELESS WIFI LINK (iwlwifi) 10769M: Gregory Greenman <gregory.greenman@intel.com> 10770L: linux-wireless@vger.kernel.org 10771S: Supported 10772W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10773T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10774F: drivers/net/wireless/intel/iwlwifi/ 10775 10776INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10777M: Jithu Joseph <jithu.joseph@intel.com> 10778R: Maurice Ma <maurice.ma@intel.com> 10779S: Maintained 10780W: https://slimbootloader.github.io/security/firmware-update.html 10781F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10782 10783INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10784L: Dell.Client.Kernel@dell.com 10785S: Maintained 10786F: drivers/platform/x86/intel/wmi/thunderbolt.c 10787 10788INTEL WWAN IOSM DRIVER 10789M: M Chetan Kumar <m.chetan.kumar@intel.com> 10790M: Intel Corporation <linuxwwan@intel.com> 10791L: netdev@vger.kernel.org 10792S: Maintained 10793F: drivers/net/wwan/iosm/ 10794 10795INTEL(R) TRACE HUB 10796M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10797S: Supported 10798F: Documentation/trace/intel_th.rst 10799F: drivers/hwtracing/intel_th/ 10800F: include/linux/intel_th.h 10801 10802INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10803M: Ning Sun <ning.sun@intel.com> 10804L: tboot-devel@lists.sourceforge.net 10805S: Supported 10806W: http://tboot.sourceforge.net 10807T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10808F: Documentation/arch/x86/intel_txt.rst 10809F: arch/x86/kernel/tboot.c 10810F: include/linux/tboot.h 10811 10812INTERCONNECT API 10813M: Georgi Djakov <djakov@kernel.org> 10814L: linux-pm@vger.kernel.org 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10817F: Documentation/devicetree/bindings/interconnect/ 10818F: Documentation/driver-api/interconnect.rst 10819F: drivers/interconnect/ 10820F: include/dt-bindings/interconnect/ 10821F: include/linux/interconnect-provider.h 10822F: include/linux/interconnect.h 10823 10824INTERRUPT COUNTER DRIVER 10825M: Oleksij Rempel <o.rempel@pengutronix.de> 10826R: Pengutronix Kernel Team <kernel@pengutronix.de> 10827L: linux-iio@vger.kernel.org 10828F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10829F: drivers/counter/interrupt-cnt.c 10830 10831INTERSIL ISL7998X VIDEO DECODER DRIVER 10832M: Michael Tretter <m.tretter@pengutronix.de> 10833R: Pengutronix Kernel Team <kernel@pengutronix.de> 10834L: linux-media@vger.kernel.org 10835S: Maintained 10836F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10837F: drivers/media/i2c/isl7998x.c 10838 10839INVENSENSE ICM-426xx IMU DRIVER 10840M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10841L: linux-iio@vger.kernel.org 10842S: Maintained 10843W: https://invensense.tdk.com/ 10844F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10845F: drivers/iio/imu/inv_icm42600/ 10846 10847INVENSENSE MPU-3050 GYROSCOPE DRIVER 10848M: Linus Walleij <linus.walleij@linaro.org> 10849L: linux-iio@vger.kernel.org 10850S: Maintained 10851F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10852F: drivers/iio/gyro/mpu3050* 10853 10854IOC3 ETHERNET DRIVER 10855M: Ralf Baechle <ralf@linux-mips.org> 10856L: linux-mips@vger.kernel.org 10857S: Maintained 10858F: drivers/net/ethernet/sgi/ioc3-eth.c 10859 10860IOMAP FILESYSTEM LIBRARY 10861M: Darrick J. Wong <djwong@kernel.org> 10862L: linux-xfs@vger.kernel.org 10863L: linux-fsdevel@vger.kernel.org 10864S: Supported 10865T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10866F: fs/iomap/ 10867F: include/linux/iomap.h 10868 10869IOMMU DMA-API LAYER 10870M: Robin Murphy <robin.murphy@arm.com> 10871L: iommu@lists.linux.dev 10872S: Maintained 10873T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10874F: drivers/iommu/dma-iommu.c 10875F: drivers/iommu/dma-iommu.h 10876F: drivers/iommu/iova.c 10877F: include/linux/iova.h 10878 10879IOMMU SUBSYSTEM 10880M: Joerg Roedel <joro@8bytes.org> 10881M: Will Deacon <will@kernel.org> 10882R: Robin Murphy <robin.murphy@arm.com> 10883L: iommu@lists.linux.dev 10884S: Maintained 10885T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10886F: Documentation/devicetree/bindings/iommu/ 10887F: Documentation/userspace-api/iommu.rst 10888F: drivers/iommu/ 10889F: include/linux/iommu.h 10890F: include/linux/iova.h 10891F: include/linux/of_iommu.h 10892F: include/uapi/linux/iommu.h 10893 10894IOMMUFD 10895M: Jason Gunthorpe <jgg@nvidia.com> 10896M: Kevin Tian <kevin.tian@intel.com> 10897L: iommu@lists.linux.dev 10898S: Maintained 10899T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10900F: Documentation/userspace-api/iommufd.rst 10901F: drivers/iommu/iommufd/ 10902F: include/linux/iommufd.h 10903F: include/uapi/linux/iommufd.h 10904F: tools/testing/selftests/iommu/ 10905 10906IOSYS-MAP HELPERS 10907M: Thomas Zimmermann <tzimmermann@suse.de> 10908L: dri-devel@lists.freedesktop.org 10909S: Maintained 10910T: git git://anongit.freedesktop.org/drm/drm-misc 10911F: include/linux/iosys-map.h 10912 10913IO_URING 10914M: Jens Axboe <axboe@kernel.dk> 10915R: Pavel Begunkov <asml.silence@gmail.com> 10916L: io-uring@vger.kernel.org 10917S: Maintained 10918T: git git://git.kernel.dk/linux-block 10919T: git git://git.kernel.dk/liburing 10920F: include/linux/io_uring.h 10921F: include/linux/io_uring_types.h 10922F: include/trace/events/io_uring.h 10923F: include/uapi/linux/io_uring.h 10924F: io_uring/ 10925F: tools/io_uring/ 10926 10927IPMI SUBSYSTEM 10928M: Corey Minyard <minyard@acm.org> 10929L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10930S: Supported 10931W: http://openipmi.sourceforge.net/ 10932T: git https://github.com/cminyard/linux-ipmi.git for-next 10933F: Documentation/devicetree/bindings/ipmi/ 10934F: Documentation/driver-api/ipmi.rst 10935F: drivers/char/ipmi/ 10936F: include/linux/ipmi* 10937F: include/uapi/linux/ipmi* 10938 10939IPS SCSI RAID DRIVER 10940M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10941L: linux-scsi@vger.kernel.org 10942S: Maintained 10943W: http://www.adaptec.com/ 10944F: drivers/scsi/ips* 10945 10946IPVS 10947M: Simon Horman <horms@verge.net.au> 10948M: Julian Anastasov <ja@ssi.bg> 10949L: netdev@vger.kernel.org 10950L: lvs-devel@vger.kernel.org 10951S: Maintained 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10953T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10954F: Documentation/networking/ipvs-sysctl.rst 10955F: include/net/ip_vs.h 10956F: include/uapi/linux/ip_vs.h 10957F: net/netfilter/ipvs/ 10958 10959IPWIRELESS DRIVER 10960M: Jiri Kosina <jikos@kernel.org> 10961M: David Sterba <dsterba@suse.com> 10962S: Odd Fixes 10963F: drivers/tty/ipwireless/ 10964 10965IRON DEVICE AUDIO CODEC DRIVERS 10966M: Kiseok Jo <kiseok.jo@irondevice.com> 10967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10968S: Maintained 10969F: Documentation/devicetree/bindings/sound/irondevice,* 10970F: sound/soc/codecs/sma* 10971 10972IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10973M: Marc Zyngier <maz@kernel.org> 10974S: Maintained 10975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10976F: Documentation/core-api/irq/irq-domain.rst 10977F: include/linux/irqdomain.h 10978F: kernel/irq/irqdomain.c 10979F: kernel/irq/msi.c 10980 10981IRQ SUBSYSTEM 10982M: Thomas Gleixner <tglx@linutronix.de> 10983L: linux-kernel@vger.kernel.org 10984S: Maintained 10985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10986F: include/linux/group_cpus.h 10987F: kernel/irq/ 10988F: lib/group_cpus.c 10989 10990IRQCHIP DRIVERS 10991M: Thomas Gleixner <tglx@linutronix.de> 10992M: Marc Zyngier <maz@kernel.org> 10993L: linux-kernel@vger.kernel.org 10994S: Maintained 10995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10996F: Documentation/devicetree/bindings/interrupt-controller/ 10997F: drivers/irqchip/ 10998 10999ISA 11000M: William Breathitt Gray <william.gray@linaro.org> 11001S: Maintained 11002F: Documentation/driver-api/isa.rst 11003F: drivers/base/isa.c 11004F: include/linux/isa.h 11005 11006ISA RADIO MODULE 11007M: Hans Verkuil <hverkuil@xs4all.nl> 11008L: linux-media@vger.kernel.org 11009S: Maintained 11010W: https://linuxtv.org 11011T: git git://linuxtv.org/media_tree.git 11012F: drivers/media/radio/radio-isa* 11013 11014ISAPNP 11015M: Jaroslav Kysela <perex@perex.cz> 11016S: Maintained 11017F: Documentation/driver-api/isapnp.rst 11018F: drivers/pnp/isapnp/ 11019F: include/linux/isapnp.h 11020 11021ISCSI 11022M: Lee Duncan <lduncan@suse.com> 11023M: Chris Leech <cleech@redhat.com> 11024M: Mike Christie <michael.christie@oracle.com> 11025L: open-iscsi@googlegroups.com 11026L: linux-scsi@vger.kernel.org 11027S: Maintained 11028W: www.open-iscsi.com 11029F: drivers/scsi/*iscsi* 11030F: include/scsi/*iscsi* 11031 11032iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11033M: Peter Jones <pjones@redhat.com> 11034M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11035S: Maintained 11036F: drivers/firmware/iscsi_ibft* 11037 11038ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11039M: Sagi Grimberg <sagi@grimberg.me> 11040M: Max Gurtovoy <mgurtovoy@nvidia.com> 11041L: linux-rdma@vger.kernel.org 11042S: Supported 11043W: http://www.openfabrics.org 11044W: www.open-iscsi.org 11045Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11046F: drivers/infiniband/ulp/iser/ 11047 11048ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11049M: Sagi Grimberg <sagi@grimberg.me> 11050L: linux-rdma@vger.kernel.org 11051L: target-devel@vger.kernel.org 11052S: Supported 11053W: http://www.linux-iscsi.org 11054T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11055F: drivers/infiniband/ulp/isert 11056 11057ISDN/CMTP OVER BLUETOOTH 11058M: Karsten Keil <isdn@linux-pingi.de> 11059L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11060L: netdev@vger.kernel.org 11061S: Odd Fixes 11062W: http://www.isdn4linux.de 11063F: Documentation/isdn/ 11064F: drivers/isdn/capi/ 11065F: include/linux/isdn/ 11066F: include/uapi/linux/isdn/ 11067F: net/bluetooth/cmtp/ 11068 11069ISDN/mISDN SUBSYSTEM 11070M: Karsten Keil <isdn@linux-pingi.de> 11071L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11072L: netdev@vger.kernel.org 11073S: Maintained 11074W: http://www.isdn4linux.de 11075F: drivers/isdn/Kconfig 11076F: drivers/isdn/Makefile 11077F: drivers/isdn/hardware/ 11078F: drivers/isdn/mISDN/ 11079 11080ISOFS FILESYSTEM 11081M: Jan Kara <jack@suse.cz> 11082L: linux-fsdevel@vger.kernel.org 11083S: Maintained 11084F: Documentation/filesystems/isofs.rst 11085F: fs/isofs/ 11086 11087IT87 HARDWARE MONITORING DRIVER 11088M: Jean Delvare <jdelvare@suse.com> 11089L: linux-hwmon@vger.kernel.org 11090S: Maintained 11091F: Documentation/hwmon/it87.rst 11092F: drivers/hwmon/it87.c 11093 11094IT913X MEDIA DRIVER 11095M: Antti Palosaari <crope@iki.fi> 11096L: linux-media@vger.kernel.org 11097S: Maintained 11098W: https://linuxtv.org 11099W: http://palosaari.fi/linux/ 11100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11101T: git git://linuxtv.org/anttip/media_tree.git 11102F: drivers/media/tuners/it913x* 11103 11104ITE IT66121 HDMI BRIDGE DRIVER 11105M: Phong LE <ple@baylibre.com> 11106M: Neil Armstrong <neil.armstrong@linaro.org> 11107S: Maintained 11108T: git git://anongit.freedesktop.org/drm/drm-misc 11109F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11110F: drivers/gpu/drm/bridge/ite-it66121.c 11111 11112IVTV VIDEO4LINUX DRIVER 11113M: Andy Walls <awalls@md.metrocast.net> 11114L: linux-media@vger.kernel.org 11115S: Maintained 11116W: https://linuxtv.org 11117T: git git://linuxtv.org/media_tree.git 11118F: Documentation/admin-guide/media/ivtv* 11119F: drivers/media/pci/ivtv/ 11120F: include/uapi/linux/ivtv* 11121 11122IX2505V MEDIA DRIVER 11123M: Malcolm Priestley <tvboxspy@gmail.com> 11124L: linux-media@vger.kernel.org 11125S: Maintained 11126W: https://linuxtv.org 11127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11128F: drivers/media/dvb-frontends/ix2505v* 11129 11130JAILHOUSE HYPERVISOR INTERFACE 11131M: Jan Kiszka <jan.kiszka@siemens.com> 11132L: jailhouse-dev@googlegroups.com 11133S: Maintained 11134F: arch/x86/include/asm/jailhouse_para.h 11135F: arch/x86/kernel/jailhouse.c 11136 11137JC42.4 TEMPERATURE SENSOR DRIVER 11138M: Guenter Roeck <linux@roeck-us.net> 11139L: linux-hwmon@vger.kernel.org 11140S: Maintained 11141F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11142F: Documentation/hwmon/jc42.rst 11143F: drivers/hwmon/jc42.c 11144 11145JFS FILESYSTEM 11146M: Dave Kleikamp <shaggy@kernel.org> 11147L: jfs-discussion@lists.sourceforge.net 11148S: Odd Fixes 11149W: http://jfs.sourceforge.net/ 11150T: git https://github.com/kleikamp/linux-shaggy.git 11151F: Documentation/admin-guide/jfs.rst 11152F: fs/jfs/ 11153 11154JME NETWORK DRIVER 11155M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11156L: netdev@vger.kernel.org 11157S: Maintained 11158F: drivers/net/ethernet/jme.* 11159 11160JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11161M: David Woodhouse <dwmw2@infradead.org> 11162M: Richard Weinberger <richard@nod.at> 11163L: linux-mtd@lists.infradead.org 11164S: Odd Fixes 11165W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11166T: git git://git.infradead.org/ubifs-2.6.git 11167F: fs/jffs2/ 11168F: include/uapi/linux/jffs2.h 11169 11170JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11171M: "Theodore Ts'o" <tytso@mit.edu> 11172M: Jan Kara <jack@suse.com> 11173L: linux-ext4@vger.kernel.org 11174S: Maintained 11175F: fs/jbd2/ 11176F: include/linux/jbd2.h 11177 11178JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11179M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11180L: linux-media@vger.kernel.org 11181L: linux-renesas-soc@vger.kernel.org 11182S: Maintained 11183F: drivers/media/platform/renesas/rcar_jpu.c 11184 11185JSM Neo PCI based serial card 11186L: linux-serial@vger.kernel.org 11187S: Orphan 11188F: drivers/tty/serial/jsm/ 11189 11190K10TEMP HARDWARE MONITORING DRIVER 11191M: Clemens Ladisch <clemens@ladisch.de> 11192L: linux-hwmon@vger.kernel.org 11193S: Maintained 11194F: Documentation/hwmon/k10temp.rst 11195F: drivers/hwmon/k10temp.c 11196 11197K8TEMP HARDWARE MONITORING DRIVER 11198M: Rudolf Marek <r.marek@assembler.cz> 11199L: linux-hwmon@vger.kernel.org 11200S: Maintained 11201F: Documentation/hwmon/k8temp.rst 11202F: drivers/hwmon/k8temp.c 11203 11204KASAN 11205M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11206R: Alexander Potapenko <glider@google.com> 11207R: Andrey Konovalov <andreyknvl@gmail.com> 11208R: Dmitry Vyukov <dvyukov@google.com> 11209R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11210L: kasan-dev@googlegroups.com 11211S: Maintained 11212F: Documentation/dev-tools/kasan.rst 11213F: arch/*/include/asm/*kasan.h 11214F: arch/*/mm/kasan_init* 11215F: include/linux/kasan*.h 11216F: lib/Kconfig.kasan 11217F: mm/kasan/ 11218F: scripts/Makefile.kasan 11219 11220KCONFIG 11221M: Masahiro Yamada <masahiroy@kernel.org> 11222L: linux-kbuild@vger.kernel.org 11223S: Maintained 11224Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11225T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11226F: Documentation/kbuild/kconfig* 11227F: scripts/Kconfig.include 11228F: scripts/kconfig/ 11229 11230KCOV 11231R: Dmitry Vyukov <dvyukov@google.com> 11232R: Andrey Konovalov <andreyknvl@gmail.com> 11233L: kasan-dev@googlegroups.com 11234S: Maintained 11235F: Documentation/dev-tools/kcov.rst 11236F: include/linux/kcov.h 11237F: include/uapi/linux/kcov.h 11238F: kernel/kcov.c 11239F: scripts/Makefile.kcov 11240 11241KCSAN 11242M: Marco Elver <elver@google.com> 11243R: Dmitry Vyukov <dvyukov@google.com> 11244L: kasan-dev@googlegroups.com 11245S: Maintained 11246F: Documentation/dev-tools/kcsan.rst 11247F: include/linux/kcsan*.h 11248F: kernel/kcsan/ 11249F: lib/Kconfig.kcsan 11250F: scripts/Makefile.kcsan 11251 11252KDUMP 11253M: Baoquan He <bhe@redhat.com> 11254R: Vivek Goyal <vgoyal@redhat.com> 11255R: Dave Young <dyoung@redhat.com> 11256L: kexec@lists.infradead.org 11257S: Maintained 11258W: http://lse.sourceforge.net/kdump/ 11259F: Documentation/admin-guide/kdump/ 11260F: fs/proc/vmcore.c 11261F: include/linux/crash_core.h 11262F: include/linux/crash_dump.h 11263F: include/uapi/linux/vmcore.h 11264F: kernel/crash_*.c 11265 11266KEENE FM RADIO TRANSMITTER DRIVER 11267M: Hans Verkuil <hverkuil@xs4all.nl> 11268L: linux-media@vger.kernel.org 11269S: Maintained 11270W: https://linuxtv.org 11271T: git git://linuxtv.org/media_tree.git 11272F: drivers/media/radio/radio-keene* 11273 11274KERNEL AUTOMOUNTER 11275M: Ian Kent <raven@themaw.net> 11276L: autofs@vger.kernel.org 11277S: Maintained 11278F: fs/autofs/ 11279 11280KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11281M: Masahiro Yamada <masahiroy@kernel.org> 11282R: Nathan Chancellor <nathan@kernel.org> 11283R: Nick Desaulniers <ndesaulniers@google.com> 11284R: Nicolas Schier <nicolas@fjasle.eu> 11285L: linux-kbuild@vger.kernel.org 11286S: Maintained 11287Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11288T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11289F: Documentation/kbuild/ 11290F: Makefile 11291F: scripts/*vmlinux* 11292F: scripts/Kbuild* 11293F: scripts/Makefile* 11294F: scripts/basic/ 11295F: scripts/dummy-tools/ 11296F: scripts/mk* 11297F: scripts/mod/ 11298F: scripts/package/ 11299F: usr/ 11300 11301KERNEL HARDENING (not covered by other areas) 11302M: Kees Cook <keescook@chromium.org> 11303L: linux-hardening@vger.kernel.org 11304S: Supported 11305T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11306F: Documentation/ABI/testing/sysfs-kernel-oops_count 11307F: Documentation/ABI/testing/sysfs-kernel-warn_count 11308F: include/linux/overflow.h 11309F: include/linux/randomize_kstack.h 11310F: mm/usercopy.c 11311K: \b(add|choose)_random_kstack_offset\b 11312K: \b__check_(object_size|heap_object)\b 11313 11314KERNEL JANITORS 11315L: kernel-janitors@vger.kernel.org 11316S: Odd Fixes 11317W: http://kernelnewbies.org/KernelJanitors 11318 11319KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11320M: Chuck Lever <chuck.lever@oracle.com> 11321M: Jeff Layton <jlayton@kernel.org> 11322R: Neil Brown <neilb@suse.de> 11323R: Olga Kornievskaia <kolga@netapp.com> 11324R: Dai Ngo <Dai.Ngo@oracle.com> 11325R: Tom Talpey <tom@talpey.com> 11326L: linux-nfs@vger.kernel.org 11327S: Supported 11328W: http://nfs.sourceforge.net/ 11329T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11330F: Documentation/filesystems/nfs/ 11331F: fs/exportfs/ 11332F: fs/lockd/ 11333F: fs/nfs_common/ 11334F: fs/nfsd/ 11335F: include/linux/lockd/ 11336F: include/linux/sunrpc/ 11337F: include/trace/events/rpcgss.h 11338F: include/trace/events/rpcrdma.h 11339F: include/trace/events/sunrpc.h 11340F: include/trace/misc/fs.h 11341F: include/trace/misc/nfs.h 11342F: include/trace/misc/sunrpc.h 11343F: include/uapi/linux/nfsd/ 11344F: include/uapi/linux/sunrpc/ 11345F: net/sunrpc/ 11346 11347KERNEL REGRESSIONS 11348M: Thorsten Leemhuis <linux@leemhuis.info> 11349L: regressions@lists.linux.dev 11350S: Supported 11351F: Documentation/admin-guide/reporting-regressions.rst 11352F: Documentation/process/handling-regressions.rst 11353 11354KERNEL SELFTEST FRAMEWORK 11355M: Shuah Khan <shuah@kernel.org> 11356M: Shuah Khan <skhan@linuxfoundation.org> 11357L: linux-kselftest@vger.kernel.org 11358S: Maintained 11359Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11360T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11361F: Documentation/dev-tools/kselftest* 11362F: tools/testing/selftests/ 11363 11364KERNEL SMB3 SERVER (KSMBD) 11365M: Namjae Jeon <linkinjeon@kernel.org> 11366M: Steve French <sfrench@samba.org> 11367R: Sergey Senozhatsky <senozhatsky@chromium.org> 11368R: Tom Talpey <tom@talpey.com> 11369L: linux-cifs@vger.kernel.org 11370S: Maintained 11371T: git git://git.samba.org/ksmbd.git 11372F: Documentation/filesystems/smb/ksmbd.rst 11373F: fs/smb/common/ 11374F: fs/smb/server/ 11375 11376KERNEL UNIT TESTING FRAMEWORK (KUnit) 11377M: Brendan Higgins <brendanhiggins@google.com> 11378M: David Gow <davidgow@google.com> 11379L: linux-kselftest@vger.kernel.org 11380L: kunit-dev@googlegroups.com 11381S: Maintained 11382W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11384T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11385F: Documentation/dev-tools/kunit/ 11386F: include/kunit/ 11387F: lib/kunit/ 11388F: tools/testing/kunit/ 11389 11390KERNEL USERMODE HELPER 11391M: Luis Chamberlain <mcgrof@kernel.org> 11392L: linux-kernel@vger.kernel.org 11393S: Maintained 11394F: include/linux/umh.h 11395F: kernel/umh.c 11396 11397KERNEL VIRTUAL MACHINE (KVM) 11398M: Paolo Bonzini <pbonzini@redhat.com> 11399L: kvm@vger.kernel.org 11400S: Supported 11401W: http://www.linux-kvm.org 11402T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11403F: Documentation/virt/kvm/ 11404F: include/asm-generic/kvm* 11405F: include/kvm/iodev.h 11406F: include/linux/kvm* 11407F: include/trace/events/kvm.h 11408F: include/uapi/asm-generic/kvm* 11409F: include/uapi/linux/kvm* 11410F: tools/kvm/ 11411F: tools/testing/selftests/kvm/ 11412F: virt/kvm/* 11413 11414KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11415M: Marc Zyngier <maz@kernel.org> 11416M: Oliver Upton <oliver.upton@linux.dev> 11417R: James Morse <james.morse@arm.com> 11418R: Suzuki K Poulose <suzuki.poulose@arm.com> 11419R: Zenghui Yu <yuzenghui@huawei.com> 11420L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11421L: kvmarm@lists.linux.dev 11422S: Maintained 11423T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11424F: arch/arm64/include/asm/kvm* 11425F: arch/arm64/include/uapi/asm/kvm* 11426F: arch/arm64/kvm/ 11427F: include/kvm/arm_* 11428F: tools/testing/selftests/kvm/*/aarch64/ 11429F: tools/testing/selftests/kvm/aarch64/ 11430 11431KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11432M: Huacai Chen <chenhuacai@kernel.org> 11433L: linux-mips@vger.kernel.org 11434L: kvm@vger.kernel.org 11435S: Maintained 11436T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11437F: arch/mips/include/asm/kvm* 11438F: arch/mips/include/uapi/asm/kvm* 11439F: arch/mips/kvm/ 11440 11441KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11442M: Michael Ellerman <mpe@ellerman.id.au> 11443R: Nicholas Piggin <npiggin@gmail.com> 11444L: linuxppc-dev@lists.ozlabs.org 11445L: kvm@vger.kernel.org 11446S: Maintained (Book3S 64-bit HV) 11447S: Odd fixes (Book3S 64-bit PR) 11448S: Orphan (Book3E and 32-bit) 11449T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11450F: arch/powerpc/include/asm/kvm* 11451F: arch/powerpc/include/uapi/asm/kvm* 11452F: arch/powerpc/kernel/kvm* 11453F: arch/powerpc/kvm/ 11454 11455KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11456M: Anup Patel <anup@brainfault.org> 11457R: Atish Patra <atishp@atishpatra.org> 11458L: kvm@vger.kernel.org 11459L: kvm-riscv@lists.infradead.org 11460L: linux-riscv@lists.infradead.org 11461S: Maintained 11462T: git https://github.com/kvm-riscv/linux.git 11463F: arch/riscv/include/asm/kvm* 11464F: arch/riscv/include/uapi/asm/kvm* 11465F: arch/riscv/kvm/ 11466F: tools/testing/selftests/kvm/*/riscv/ 11467 11468KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11469M: Christian Borntraeger <borntraeger@linux.ibm.com> 11470M: Janosch Frank <frankja@linux.ibm.com> 11471M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11472R: David Hildenbrand <david@redhat.com> 11473L: kvm@vger.kernel.org 11474S: Supported 11475T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11476F: Documentation/virt/kvm/s390* 11477F: arch/s390/include/asm/gmap.h 11478F: arch/s390/include/asm/kvm* 11479F: arch/s390/include/uapi/asm/kvm* 11480F: arch/s390/include/uapi/asm/uvdevice.h 11481F: arch/s390/kernel/uv.c 11482F: arch/s390/kvm/ 11483F: arch/s390/mm/gmap.c 11484F: drivers/s390/char/uvdevice.c 11485F: tools/testing/selftests/drivers/s390x/uvdevice/ 11486F: tools/testing/selftests/kvm/*/s390x/ 11487F: tools/testing/selftests/kvm/s390x/ 11488 11489KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11490M: Sean Christopherson <seanjc@google.com> 11491M: Paolo Bonzini <pbonzini@redhat.com> 11492L: kvm@vger.kernel.org 11493S: Supported 11494P: Documentation/process/maintainer-kvm-x86.rst 11495T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11496F: arch/x86/include/asm/kvm* 11497F: arch/x86/include/asm/svm.h 11498F: arch/x86/include/asm/vmx*.h 11499F: arch/x86/include/uapi/asm/kvm* 11500F: arch/x86/include/uapi/asm/svm.h 11501F: arch/x86/include/uapi/asm/vmx.h 11502F: arch/x86/kvm/ 11503F: arch/x86/kvm/*/ 11504 11505KERNFS 11506M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11507M: Tejun Heo <tj@kernel.org> 11508S: Supported 11509T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11510F: fs/kernfs/ 11511F: include/linux/kernfs.h 11512 11513KEXEC 11514M: Eric Biederman <ebiederm@xmission.com> 11515L: kexec@lists.infradead.org 11516S: Maintained 11517W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11518F: include/linux/kexec.h 11519F: include/uapi/linux/kexec.h 11520F: kernel/kexec* 11521 11522KEYS-ENCRYPTED 11523M: Mimi Zohar <zohar@linux.ibm.com> 11524L: linux-integrity@vger.kernel.org 11525L: keyrings@vger.kernel.org 11526S: Supported 11527F: Documentation/security/keys/trusted-encrypted.rst 11528F: include/keys/encrypted-type.h 11529F: security/keys/encrypted-keys/ 11530 11531KEYS-TRUSTED 11532M: James Bottomley <jejb@linux.ibm.com> 11533M: Jarkko Sakkinen <jarkko@kernel.org> 11534M: Mimi Zohar <zohar@linux.ibm.com> 11535L: linux-integrity@vger.kernel.org 11536L: keyrings@vger.kernel.org 11537S: Supported 11538F: Documentation/security/keys/trusted-encrypted.rst 11539F: include/keys/trusted-type.h 11540F: include/keys/trusted_tpm.h 11541F: security/keys/trusted-keys/ 11542 11543KEYS-TRUSTED-CAAM 11544M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11545R: Pengutronix Kernel Team <kernel@pengutronix.de> 11546L: linux-integrity@vger.kernel.org 11547L: keyrings@vger.kernel.org 11548S: Maintained 11549F: include/keys/trusted_caam.h 11550F: security/keys/trusted-keys/trusted_caam.c 11551 11552KEYS-TRUSTED-TEE 11553M: Sumit Garg <sumit.garg@linaro.org> 11554L: linux-integrity@vger.kernel.org 11555L: keyrings@vger.kernel.org 11556S: Supported 11557F: include/keys/trusted_tee.h 11558F: security/keys/trusted-keys/trusted_tee.c 11559 11560KEYS/KEYRINGS 11561M: David Howells <dhowells@redhat.com> 11562M: Jarkko Sakkinen <jarkko@kernel.org> 11563L: keyrings@vger.kernel.org 11564S: Maintained 11565F: Documentation/security/keys/core.rst 11566F: include/keys/ 11567F: include/linux/key-type.h 11568F: include/linux/key.h 11569F: include/linux/keyctl.h 11570F: include/uapi/linux/keyctl.h 11571F: security/keys/ 11572 11573KEYS/KEYRINGS_INTEGRITY 11574M: Jarkko Sakkinen <jarkko@kernel.org> 11575M: Mimi Zohar <zohar@linux.ibm.com> 11576L: linux-integrity@vger.kernel.org 11577L: keyrings@vger.kernel.org 11578S: Supported 11579F: security/integrity/platform_certs 11580 11581KFENCE 11582M: Alexander Potapenko <glider@google.com> 11583M: Marco Elver <elver@google.com> 11584R: Dmitry Vyukov <dvyukov@google.com> 11585L: kasan-dev@googlegroups.com 11586S: Maintained 11587F: Documentation/dev-tools/kfence.rst 11588F: arch/*/include/asm/kfence.h 11589F: include/linux/kfence.h 11590F: lib/Kconfig.kfence 11591F: mm/kfence/ 11592 11593KFIFO 11594M: Stefani Seibold <stefani@seibold.net> 11595S: Maintained 11596F: include/linux/kfifo.h 11597F: lib/kfifo.c 11598F: samples/kfifo/ 11599 11600KGDB / KDB /debug_core 11601M: Jason Wessel <jason.wessel@windriver.com> 11602M: Daniel Thompson <daniel.thompson@linaro.org> 11603R: Douglas Anderson <dianders@chromium.org> 11604L: kgdb-bugreport@lists.sourceforge.net 11605S: Maintained 11606W: http://kgdb.wiki.kernel.org/ 11607T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11608F: Documentation/dev-tools/kgdb.rst 11609F: drivers/misc/kgdbts.c 11610F: drivers/tty/serial/kgdboc.c 11611F: include/linux/kdb.h 11612F: include/linux/kgdb.h 11613F: kernel/debug/ 11614F: kernel/module/kdb.c 11615 11616KHADAS MCU MFD DRIVER 11617M: Neil Armstrong <neil.armstrong@linaro.org> 11618L: linux-amlogic@lists.infradead.org 11619S: Maintained 11620F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11621F: drivers/mfd/khadas-mcu.c 11622F: drivers/thermal/khadas_mcu_fan.c 11623F: include/linux/mfd/khadas-mcu.h 11624 11625KIONIX/ROHM KX022A ACCELEROMETER 11626M: Matti Vaittinen <mazziesaccount@gmail.com> 11627L: linux-iio@vger.kernel.org 11628S: Supported 11629F: drivers/iio/accel/kionix-kx022a* 11630 11631KMEMLEAK 11632M: Catalin Marinas <catalin.marinas@arm.com> 11633S: Maintained 11634F: Documentation/dev-tools/kmemleak.rst 11635F: include/linux/kmemleak.h 11636F: mm/kmemleak.c 11637F: samples/kmemleak/kmemleak-test.c 11638 11639KMSAN 11640M: Alexander Potapenko <glider@google.com> 11641R: Marco Elver <elver@google.com> 11642R: Dmitry Vyukov <dvyukov@google.com> 11643L: kasan-dev@googlegroups.com 11644S: Maintained 11645F: Documentation/dev-tools/kmsan.rst 11646F: arch/*/include/asm/kmsan.h 11647F: arch/*/mm/kmsan_* 11648F: include/linux/kmsan*.h 11649F: lib/Kconfig.kmsan 11650F: mm/kmsan/ 11651F: scripts/Makefile.kmsan 11652 11653KPROBES 11654M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11655M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11656M: "David S. Miller" <davem@davemloft.net> 11657M: Masami Hiramatsu <mhiramat@kernel.org> 11658L: linux-kernel@vger.kernel.org 11659L: linux-trace-kernel@vger.kernel.org 11660S: Maintained 11661Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11662T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11663F: Documentation/trace/kprobes.rst 11664F: include/asm-generic/kprobes.h 11665F: include/linux/kprobes.h 11666F: kernel/kprobes.c 11667F: lib/test_kprobes.c 11668F: samples/kprobes 11669 11670KS0108 LCD CONTROLLER DRIVER 11671M: Miguel Ojeda <ojeda@kernel.org> 11672S: Maintained 11673F: Documentation/admin-guide/auxdisplay/ks0108.rst 11674F: drivers/auxdisplay/ks0108.c 11675F: include/linux/ks0108.h 11676 11677KTD253 BACKLIGHT DRIVER 11678M: Linus Walleij <linus.walleij@linaro.org> 11679S: Maintained 11680F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11681F: drivers/video/backlight/ktd253-backlight.c 11682 11683KTEST 11684M: Steven Rostedt <rostedt@goodmis.org> 11685M: John Hawley <warthog9@eaglescrag.net> 11686S: Maintained 11687F: tools/testing/ktest 11688 11689KTZ8866 BACKLIGHT DRIVER 11690M: Jianhua Lu <lujianhua000@gmail.com> 11691S: Maintained 11692F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11693F: drivers/video/backlight/ktz8866.c 11694 11695KVM PARAVIRT (KVM/paravirt) 11696M: Paolo Bonzini <pbonzini@redhat.com> 11697R: Wanpeng Li <wanpengli@tencent.com> 11698R: Vitaly Kuznetsov <vkuznets@redhat.com> 11699L: kvm@vger.kernel.org 11700S: Supported 11701T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11702F: arch/um/include/asm/kvm_para.h 11703F: arch/x86/include/asm/kvm_para.h 11704F: arch/x86/include/asm/pvclock-abi.h 11705F: arch/x86/include/uapi/asm/kvm_para.h 11706F: arch/x86/kernel/kvm.c 11707F: arch/x86/kernel/kvmclock.c 11708F: include/asm-generic/kvm_para.h 11709F: include/linux/kvm_para.h 11710F: include/uapi/asm-generic/kvm_para.h 11711F: include/uapi/linux/kvm_para.h 11712 11713KVM X86 HYPER-V (KVM/hyper-v) 11714M: Vitaly Kuznetsov <vkuznets@redhat.com> 11715M: Sean Christopherson <seanjc@google.com> 11716M: Paolo Bonzini <pbonzini@redhat.com> 11717L: kvm@vger.kernel.org 11718S: Supported 11719T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11720F: arch/x86/kvm/hyperv.* 11721F: arch/x86/kvm/kvm_onhyperv.* 11722F: arch/x86/kvm/svm/hyperv.* 11723F: arch/x86/kvm/svm/svm_onhyperv.* 11724F: arch/x86/kvm/vmx/hyperv.* 11725 11726KVM X86 Xen (KVM/Xen) 11727M: David Woodhouse <dwmw2@infradead.org> 11728M: Paul Durrant <paul@xen.org> 11729M: Sean Christopherson <seanjc@google.com> 11730M: Paolo Bonzini <pbonzini@redhat.com> 11731L: kvm@vger.kernel.org 11732S: Supported 11733T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11734F: arch/x86/kvm/xen.* 11735 11736L3MDEV 11737M: David Ahern <dsahern@kernel.org> 11738L: netdev@vger.kernel.org 11739S: Maintained 11740F: include/net/l3mdev.h 11741F: net/l3mdev 11742 11743LANDLOCK SECURITY MODULE 11744M: Mickaël Salaün <mic@digikod.net> 11745L: linux-security-module@vger.kernel.org 11746S: Supported 11747W: https://landlock.io 11748T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11749F: Documentation/security/landlock.rst 11750F: Documentation/userspace-api/landlock.rst 11751F: include/uapi/linux/landlock.h 11752F: samples/landlock/ 11753F: security/landlock/ 11754F: tools/testing/selftests/landlock/ 11755K: landlock 11756K: LANDLOCK 11757 11758LANTIQ / INTEL Ethernet drivers 11759M: Hauke Mehrtens <hauke@hauke-m.de> 11760L: netdev@vger.kernel.org 11761S: Maintained 11762F: drivers/net/dsa/lantiq_gswip.c 11763F: drivers/net/dsa/lantiq_pce.h 11764F: drivers/net/ethernet/lantiq_xrx200.c 11765F: net/dsa/tag_gswip.c 11766 11767LANTIQ MIPS ARCHITECTURE 11768M: John Crispin <john@phrozen.org> 11769L: linux-mips@vger.kernel.org 11770S: Maintained 11771F: arch/mips/lantiq 11772F: drivers/soc/lantiq 11773 11774LASI 53c700 driver for PARISC 11775M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11776L: linux-scsi@vger.kernel.org 11777S: Maintained 11778F: Documentation/scsi/53c700.rst 11779F: drivers/scsi/53c700* 11780 11781LEAKING_ADDRESSES 11782M: Tobin C. Harding <me@tobin.cc> 11783M: Tycho Andersen <tycho@tycho.pizza> 11784L: linux-hardening@vger.kernel.org 11785S: Maintained 11786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11787F: scripts/leaking_addresses.pl 11788 11789LED SUBSYSTEM 11790M: Pavel Machek <pavel@ucw.cz> 11791M: Lee Jones <lee@kernel.org> 11792L: linux-leds@vger.kernel.org 11793S: Maintained 11794T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11795F: Documentation/devicetree/bindings/leds/ 11796F: Documentation/leds/ 11797F: drivers/leds/ 11798F: include/dt-bindings/leds/ 11799F: include/linux/leds.h 11800 11801LEGACY EEPROM DRIVER 11802M: Jean Delvare <jdelvare@suse.com> 11803S: Maintained 11804F: Documentation/misc-devices/eeprom.rst 11805F: drivers/misc/eeprom/eeprom.c 11806 11807LEGO MINDSTORMS EV3 11808R: David Lechner <david@lechnology.com> 11809S: Maintained 11810F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11811F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11812F: drivers/power/supply/lego_ev3_battery.c 11813 11814LEGO USB Tower driver 11815M: Juergen Stuber <starblue@users.sourceforge.net> 11816L: legousb-devel@lists.sourceforge.net 11817S: Maintained 11818W: http://legousb.sourceforge.net/ 11819F: drivers/usb/misc/legousbtower.c 11820 11821LETSKETCH HID TABLET DRIVER 11822M: Hans de Goede <hdegoede@redhat.com> 11823L: linux-input@vger.kernel.org 11824S: Maintained 11825T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11826F: drivers/hid/hid-letsketch.c 11827 11828LG LAPTOP EXTRAS 11829M: Matan Ziv-Av <matan@svgalib.org> 11830L: platform-driver-x86@vger.kernel.org 11831S: Maintained 11832F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11833F: Documentation/admin-guide/laptops/lg-laptop.rst 11834F: drivers/platform/x86/lg-laptop.c 11835 11836LG2160 MEDIA DRIVER 11837M: Michael Krufky <mkrufky@linuxtv.org> 11838L: linux-media@vger.kernel.org 11839S: Maintained 11840W: https://linuxtv.org 11841W: http://github.com/mkrufky 11842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11843T: git git://linuxtv.org/mkrufky/tuners.git 11844F: drivers/media/dvb-frontends/lg2160.* 11845 11846LGDT3305 MEDIA DRIVER 11847M: Michael Krufky <mkrufky@linuxtv.org> 11848L: linux-media@vger.kernel.org 11849S: Maintained 11850W: https://linuxtv.org 11851W: http://github.com/mkrufky 11852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11853T: git git://linuxtv.org/mkrufky/tuners.git 11854F: drivers/media/dvb-frontends/lgdt3305.* 11855 11856LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11857M: Viresh Kumar <vireshk@kernel.org> 11858L: linux-ide@vger.kernel.org 11859S: Maintained 11860T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11861F: drivers/ata/pata_arasan_cf.c 11862F: include/linux/pata_arasan_cf_data.h 11863 11864LIBATA PATA DRIVERS 11865R: Sergey Shtylyov <s.shtylyov@omp.ru> 11866L: linux-ide@vger.kernel.org 11867F: drivers/ata/ata_*.c 11868F: drivers/ata/pata_*.c 11869 11870LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11871M: Linus Walleij <linus.walleij@linaro.org> 11872L: linux-ide@vger.kernel.org 11873S: Maintained 11874T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11875F: drivers/ata/pata_ftide010.c 11876F: drivers/ata/sata_gemini.c 11877F: drivers/ata/sata_gemini.h 11878 11879LIBATA SATA AHCI PLATFORM devices support 11880M: Hans de Goede <hdegoede@redhat.com> 11881M: Jens Axboe <axboe@kernel.dk> 11882L: linux-ide@vger.kernel.org 11883S: Maintained 11884T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11885F: drivers/ata/ahci_platform.c 11886F: drivers/ata/libahci_platform.c 11887F: include/linux/ahci_platform.h 11888 11889LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11890M: Serge Semin <fancer.lancer@gmail.com> 11891L: linux-ide@vger.kernel.org 11892S: Maintained 11893T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11894F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11895F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11896F: drivers/ata/ahci_dwc.c 11897 11898LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11899M: Mikael Pettersson <mikpelinux@gmail.com> 11900L: linux-ide@vger.kernel.org 11901S: Maintained 11902T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11903F: drivers/ata/sata_promise.* 11904 11905LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11906M: Damien Le Moal <dlemoal@kernel.org> 11907L: linux-ide@vger.kernel.org 11908S: Maintained 11909T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11910F: Documentation/ABI/testing/sysfs-ata 11911F: Documentation/devicetree/bindings/ata/ 11912F: drivers/ata/ 11913F: include/linux/ata.h 11914F: include/linux/libata.h 11915 11916LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11917M: Vishal Verma <vishal.l.verma@intel.com> 11918M: Dan Williams <dan.j.williams@intel.com> 11919M: Dave Jiang <dave.jiang@intel.com> 11920L: nvdimm@lists.linux.dev 11921S: Supported 11922Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11923P: Documentation/nvdimm/maintainer-entry-profile.rst 11924F: drivers/nvdimm/btt* 11925 11926LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11927M: Dan Williams <dan.j.williams@intel.com> 11928M: Vishal Verma <vishal.l.verma@intel.com> 11929M: Dave Jiang <dave.jiang@intel.com> 11930L: nvdimm@lists.linux.dev 11931S: Supported 11932Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11933P: Documentation/nvdimm/maintainer-entry-profile.rst 11934F: drivers/nvdimm/pmem* 11935 11936LIBNVDIMM: DEVICETREE BINDINGS 11937M: Oliver O'Halloran <oohall@gmail.com> 11938L: nvdimm@lists.linux.dev 11939S: Supported 11940Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11941F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11942F: drivers/nvdimm/of_pmem.c 11943 11944LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11945M: Dan Williams <dan.j.williams@intel.com> 11946M: Vishal Verma <vishal.l.verma@intel.com> 11947M: Dave Jiang <dave.jiang@intel.com> 11948M: Ira Weiny <ira.weiny@intel.com> 11949L: nvdimm@lists.linux.dev 11950S: Supported 11951Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11952P: Documentation/nvdimm/maintainer-entry-profile.rst 11953T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11954F: drivers/acpi/nfit/* 11955F: drivers/nvdimm/* 11956F: include/linux/libnvdimm.h 11957F: include/linux/nd.h 11958F: include/uapi/linux/ndctl.h 11959F: tools/testing/nvdimm/ 11960 11961LICENSES and SPDX stuff 11962M: Thomas Gleixner <tglx@linutronix.de> 11963M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11964L: linux-spdx@vger.kernel.org 11965S: Maintained 11966T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11967F: COPYING 11968F: Documentation/process/license-rules.rst 11969F: LICENSES/ 11970F: scripts/spdxcheck-test.sh 11971F: scripts/spdxcheck.py 11972F: scripts/spdxexclude 11973 11974LINEAR RANGES HELPERS 11975M: Mark Brown <broonie@kernel.org> 11976R: Matti Vaittinen <mazziesaccount@gmail.com> 11977F: include/linux/linear_range.h 11978F: lib/linear_ranges.c 11979F: lib/test_linear_ranges.c 11980 11981LINUX FOR POWER MACINTOSH 11982L: linuxppc-dev@lists.ozlabs.org 11983S: Orphan 11984F: arch/powerpc/platforms/powermac/ 11985F: drivers/macintosh/ 11986X: drivers/macintosh/adb-iop.c 11987X: drivers/macintosh/via-macii.c 11988 11989LINUX FOR POWERPC (32-BIT AND 64-BIT) 11990M: Michael Ellerman <mpe@ellerman.id.au> 11991R: Nicholas Piggin <npiggin@gmail.com> 11992R: Christophe Leroy <christophe.leroy@csgroup.eu> 11993L: linuxppc-dev@lists.ozlabs.org 11994S: Supported 11995W: https://github.com/linuxppc/wiki/wiki 11996Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11997T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11998F: Documentation/ABI/stable/sysfs-firmware-opal-* 11999F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12000F: Documentation/devicetree/bindings/powerpc/ 12001F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12002F: Documentation/powerpc/ 12003F: arch/powerpc/ 12004F: drivers/*/*/*pasemi* 12005F: drivers/*/*pasemi* 12006F: drivers/char/tpm/tpm_ibmvtpm* 12007F: drivers/crypto/nx/ 12008F: drivers/crypto/vmx/ 12009F: drivers/i2c/busses/i2c-opal.c 12010F: drivers/net/ethernet/ibm/ibmveth.* 12011F: drivers/net/ethernet/ibm/ibmvnic.* 12012F: drivers/pci/hotplug/pnv_php.c 12013F: drivers/pci/hotplug/rpa* 12014F: drivers/rtc/rtc-opal.c 12015F: drivers/scsi/ibmvscsi/ 12016F: drivers/tty/hvc/hvc_opal.c 12017F: drivers/watchdog/wdrtas.c 12018F: tools/testing/selftests/powerpc 12019N: /pmac 12020N: powermac 12021N: powernv 12022N: [^a-z0-9]ps3 12023N: pseries 12024 12025LINUX FOR POWERPC EMBEDDED MPC5XXX 12026M: Anatolij Gustschin <agust@denx.de> 12027L: linuxppc-dev@lists.ozlabs.org 12028S: Odd Fixes 12029F: arch/powerpc/platforms/512x/ 12030F: arch/powerpc/platforms/52xx/ 12031 12032LINUX FOR POWERPC EMBEDDED PPC4XX 12033L: linuxppc-dev@lists.ozlabs.org 12034S: Orphan 12035F: arch/powerpc/platforms/40x/ 12036F: arch/powerpc/platforms/44x/ 12037 12038LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12039M: Scott Wood <oss@buserror.net> 12040L: linuxppc-dev@lists.ozlabs.org 12041S: Odd fixes 12042T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12043F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12044F: Documentation/devicetree/bindings/powerpc/fsl/ 12045F: arch/powerpc/platforms/83xx/ 12046F: arch/powerpc/platforms/85xx/ 12047 12048LINUX FOR POWERPC EMBEDDED PPC8XX 12049M: Christophe Leroy <christophe.leroy@csgroup.eu> 12050L: linuxppc-dev@lists.ozlabs.org 12051S: Maintained 12052F: arch/powerpc/platforms/8xx/ 12053 12054LINUX KERNEL DUMP TEST MODULE (LKDTM) 12055M: Kees Cook <keescook@chromium.org> 12056S: Maintained 12057F: drivers/misc/lkdtm/* 12058F: tools/testing/selftests/lkdtm/* 12059 12060LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12061M: Alan Stern <stern@rowland.harvard.edu> 12062M: Andrea Parri <parri.andrea@gmail.com> 12063M: Will Deacon <will@kernel.org> 12064M: Peter Zijlstra <peterz@infradead.org> 12065M: Boqun Feng <boqun.feng@gmail.com> 12066M: Nicholas Piggin <npiggin@gmail.com> 12067M: David Howells <dhowells@redhat.com> 12068M: Jade Alglave <j.alglave@ucl.ac.uk> 12069M: Luc Maranget <luc.maranget@inria.fr> 12070M: "Paul E. McKenney" <paulmck@kernel.org> 12071R: Akira Yokosawa <akiyks@gmail.com> 12072R: Daniel Lustig <dlustig@nvidia.com> 12073R: Joel Fernandes <joel@joelfernandes.org> 12074L: linux-kernel@vger.kernel.org 12075L: linux-arch@vger.kernel.org 12076S: Supported 12077T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12078F: Documentation/atomic_bitops.txt 12079F: Documentation/atomic_t.txt 12080F: Documentation/core-api/refcount-vs-atomic.rst 12081F: Documentation/litmus-tests/ 12082F: Documentation/memory-barriers.txt 12083F: tools/memory-model/ 12084 12085LINUX-NEXT TREE 12086M: Stephen Rothwell <sfr@canb.auug.org.au> 12087L: linux-next@vger.kernel.org 12088S: Supported 12089B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12090T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12091 12092LIS3LV02D ACCELEROMETER DRIVER 12093M: Eric Piel <eric.piel@tremplin-utc.net> 12094S: Maintained 12095F: Documentation/misc-devices/lis3lv02d.rst 12096F: drivers/misc/lis3lv02d/ 12097F: drivers/platform/x86/hp/hp_accel.c 12098 12099LIST KUNIT TEST 12100M: David Gow <davidgow@google.com> 12101L: linux-kselftest@vger.kernel.org 12102L: kunit-dev@googlegroups.com 12103S: Maintained 12104F: lib/list-test.c 12105 12106LITEX PLATFORM 12107M: Karol Gugala <kgugala@antmicro.com> 12108M: Mateusz Holenko <mholenko@antmicro.com> 12109M: Gabriel Somlo <gsomlo@gmail.com> 12110M: Joel Stanley <joel@jms.id.au> 12111S: Maintained 12112F: Documentation/devicetree/bindings/*/litex,*.yaml 12113F: arch/openrisc/boot/dts/or1klitex.dts 12114F: drivers/mmc/host/litex_mmc.c 12115F: drivers/net/ethernet/litex/* 12116F: drivers/soc/litex/* 12117F: drivers/tty/serial/liteuart.c 12118F: include/linux/litex.h 12119N: litex 12120 12121LIVE PATCHING 12122M: Josh Poimboeuf <jpoimboe@kernel.org> 12123M: Jiri Kosina <jikos@kernel.org> 12124M: Miroslav Benes <mbenes@suse.cz> 12125M: Petr Mladek <pmladek@suse.com> 12126R: Joe Lawrence <joe.lawrence@redhat.com> 12127L: live-patching@vger.kernel.org 12128S: Maintained 12129T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12130F: Documentation/ABI/testing/sysfs-kernel-livepatch 12131F: Documentation/livepatch/ 12132F: arch/powerpc/include/asm/livepatch.h 12133F: include/linux/livepatch.h 12134F: kernel/livepatch/ 12135F: kernel/module/livepatch.c 12136F: lib/livepatch/ 12137F: samples/livepatch/ 12138F: tools/testing/selftests/livepatch/ 12139 12140LLC (802.2) 12141L: netdev@vger.kernel.org 12142S: Odd fixes 12143F: include/linux/llc.h 12144F: include/net/llc* 12145F: include/uapi/linux/llc.h 12146F: net/llc/ 12147 12148LM73 HARDWARE MONITOR DRIVER 12149M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12150L: linux-hwmon@vger.kernel.org 12151S: Maintained 12152F: drivers/hwmon/lm73.c 12153 12154LM78 HARDWARE MONITOR DRIVER 12155M: Jean Delvare <jdelvare@suse.com> 12156L: linux-hwmon@vger.kernel.org 12157S: Maintained 12158F: Documentation/hwmon/lm78.rst 12159F: drivers/hwmon/lm78.c 12160 12161LM83 HARDWARE MONITOR DRIVER 12162M: Jean Delvare <jdelvare@suse.com> 12163L: linux-hwmon@vger.kernel.org 12164S: Maintained 12165F: Documentation/hwmon/lm83.rst 12166F: drivers/hwmon/lm83.c 12167 12168LM90 HARDWARE MONITOR DRIVER 12169M: Jean Delvare <jdelvare@suse.com> 12170L: linux-hwmon@vger.kernel.org 12171S: Maintained 12172F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12173F: Documentation/hwmon/lm90.rst 12174F: drivers/hwmon/lm90.c 12175F: include/dt-bindings/thermal/lm90.h 12176 12177LM95234 HARDWARE MONITOR DRIVER 12178M: Guenter Roeck <linux@roeck-us.net> 12179L: linux-hwmon@vger.kernel.org 12180S: Maintained 12181F: Documentation/hwmon/lm95234.rst 12182F: drivers/hwmon/lm95234.c 12183 12184LME2510 MEDIA DRIVER 12185M: Malcolm Priestley <tvboxspy@gmail.com> 12186L: linux-media@vger.kernel.org 12187S: Maintained 12188W: https://linuxtv.org 12189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12190F: drivers/media/usb/dvb-usb-v2/lmedm04* 12191 12192LOADPIN SECURITY MODULE 12193M: Kees Cook <keescook@chromium.org> 12194S: Supported 12195T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12196F: Documentation/admin-guide/LSM/LoadPin.rst 12197F: security/loadpin/ 12198 12199LOCKING PRIMITIVES 12200M: Peter Zijlstra <peterz@infradead.org> 12201M: Ingo Molnar <mingo@redhat.com> 12202M: Will Deacon <will@kernel.org> 12203R: Waiman Long <longman@redhat.com> 12204R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12205L: linux-kernel@vger.kernel.org 12206S: Maintained 12207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12208F: Documentation/locking/ 12209F: arch/*/include/asm/spinlock*.h 12210F: include/linux/lockdep.h 12211F: include/linux/mutex*.h 12212F: include/linux/rwlock*.h 12213F: include/linux/rwsem*.h 12214F: include/linux/seqlock.h 12215F: include/linux/spinlock*.h 12216F: kernel/locking/ 12217F: lib/locking*.[ch] 12218X: kernel/locking/locktorture.c 12219 12220LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12221M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12222L: linux-ntfs-dev@lists.sourceforge.net 12223S: Maintained 12224W: http://www.linux-ntfs.org/content/view/19/37/ 12225F: Documentation/admin-guide/ldm.rst 12226F: block/partitions/ldm.* 12227 12228LOGITECH HID GAMING KEYBOARDS 12229M: Hans de Goede <hdegoede@redhat.com> 12230L: linux-input@vger.kernel.org 12231S: Maintained 12232T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12233F: drivers/hid/hid-lg-g15.c 12234 12235LONTIUM LT8912B MIPI TO HDMI BRIDGE 12236M: Adrien Grassein <adrien.grassein@gmail.com> 12237S: Maintained 12238F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12239F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12240 12241LOONGARCH 12242M: Huacai Chen <chenhuacai@kernel.org> 12243R: WANG Xuerui <kernel@xen0n.name> 12244L: loongarch@lists.linux.dev 12245S: Maintained 12246T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12247F: Documentation/loongarch/ 12248F: Documentation/translations/zh_CN/loongarch/ 12249F: arch/loongarch/ 12250F: drivers/*/*loongarch* 12251 12252LOONGSON GPIO DRIVER 12253M: Yinbo Zhu <zhuyinbo@loongson.cn> 12254L: linux-gpio@vger.kernel.org 12255S: Maintained 12256F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12257F: drivers/gpio/gpio-loongson-64bit.c 12258 12259LOONGSON LS2X I2C DRIVER 12260M: Binbin Zhou <zhoubinbin@loongson.cn> 12261L: linux-i2c@vger.kernel.org 12262S: Maintained 12263F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12264F: drivers/i2c/busses/i2c-ls2x.c 12265 12266LOONGSON-2 SOC SERIES CLOCK DRIVER 12267M: Yinbo Zhu <zhuyinbo@loongson.cn> 12268L: linux-clk@vger.kernel.org 12269S: Maintained 12270F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12271F: drivers/clk/clk-loongson2.c 12272F: include/dt-bindings/clock/loongson,ls2k-clk.h 12273 12274LOONGSON-2 SOC SERIES GUTS DRIVER 12275M: Yinbo Zhu <zhuyinbo@loongson.cn> 12276L: loongarch@lists.linux.dev 12277S: Maintained 12278F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12279F: drivers/soc/loongson/loongson2_guts.c 12280 12281LOONGSON-2 SOC SERIES PINCTRL DRIVER 12282M: zhanghongchen <zhanghongchen@loongson.cn> 12283M: Yinbo Zhu <zhuyinbo@loongson.cn> 12284L: linux-gpio@vger.kernel.org 12285S: Maintained 12286F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12287F: drivers/pinctrl/pinctrl-loongson2.c 12288 12289LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12290M: Sathya Prakash <sathya.prakash@broadcom.com> 12291M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12292M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12293L: MPT-FusionLinux.pdl@broadcom.com 12294L: linux-scsi@vger.kernel.org 12295S: Supported 12296W: http://www.avagotech.com/support/ 12297F: drivers/message/fusion/ 12298F: drivers/scsi/mpt3sas/ 12299 12300LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12301M: Matthew Wilcox <willy@infradead.org> 12302L: linux-scsi@vger.kernel.org 12303S: Maintained 12304F: drivers/scsi/sym53c8xx_2/ 12305 12306LTC1660 DAC DRIVER 12307M: Marcus Folkesson <marcus.folkesson@gmail.com> 12308L: linux-iio@vger.kernel.org 12309S: Maintained 12310F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12311F: drivers/iio/dac/ltc1660.c 12312 12313LTC2688 IIO DAC DRIVER 12314M: Nuno Sá <nuno.sa@analog.com> 12315L: linux-iio@vger.kernel.org 12316S: Supported 12317W: https://ez.analog.com/linux-software-drivers 12318F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12319F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12320F: drivers/iio/dac/ltc2688.c 12321 12322LTC2947 HARDWARE MONITOR DRIVER 12323M: Nuno Sá <nuno.sa@analog.com> 12324L: linux-hwmon@vger.kernel.org 12325S: Supported 12326W: https://ez.analog.com/linux-software-drivers 12327F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12328F: drivers/hwmon/ltc2947-core.c 12329F: drivers/hwmon/ltc2947-i2c.c 12330F: drivers/hwmon/ltc2947-spi.c 12331F: drivers/hwmon/ltc2947.h 12332 12333LTC2983 IIO TEMPERATURE DRIVER 12334M: Nuno Sá <nuno.sa@analog.com> 12335L: linux-iio@vger.kernel.org 12336S: Supported 12337W: https://ez.analog.com/linux-software-drivers 12338F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12339F: drivers/iio/temperature/ltc2983.c 12340 12341LTC4261 HARDWARE MONITOR DRIVER 12342M: Guenter Roeck <linux@roeck-us.net> 12343L: linux-hwmon@vger.kernel.org 12344S: Maintained 12345F: Documentation/hwmon/ltc4261.rst 12346F: drivers/hwmon/ltc4261.c 12347 12348LTC4306 I2C MULTIPLEXER DRIVER 12349M: Michael Hennerich <michael.hennerich@analog.com> 12350L: linux-i2c@vger.kernel.org 12351S: Supported 12352W: https://ez.analog.com/linux-software-drivers 12353F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12354F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12355 12356LTP (Linux Test Project) 12357M: Mike Frysinger <vapier@gentoo.org> 12358M: Cyril Hrubis <chrubis@suse.cz> 12359M: Wanlong Gao <wanlong.gao@gmail.com> 12360M: Jan Stancek <jstancek@redhat.com> 12361M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12362M: Alexey Kodanev <alexey.kodanev@oracle.com> 12363L: ltp@lists.linux.it (subscribers-only) 12364S: Maintained 12365W: http://linux-test-project.github.io/ 12366T: git https://github.com/linux-test-project/ltp.git 12367 12368LYNX 28G SERDES PHY DRIVER 12369M: Ioana Ciornei <ioana.ciornei@nxp.com> 12370L: netdev@vger.kernel.org 12371S: Supported 12372F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12373F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12374 12375LYNX PCS MODULE 12376M: Ioana Ciornei <ioana.ciornei@nxp.com> 12377L: netdev@vger.kernel.org 12378S: Supported 12379F: drivers/net/pcs/pcs-lynx.c 12380F: include/linux/pcs-lynx.h 12381 12382M68K ARCHITECTURE 12383M: Geert Uytterhoeven <geert@linux-m68k.org> 12384L: linux-m68k@lists.linux-m68k.org 12385S: Maintained 12386W: http://www.linux-m68k.org/ 12387T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12388F: arch/m68k/ 12389F: drivers/zorro/ 12390 12391M68K ON APPLE MACINTOSH 12392M: Joshua Thompson <funaho@jurai.org> 12393L: linux-m68k@lists.linux-m68k.org 12394S: Maintained 12395W: http://www.mac.linux-m68k.org/ 12396F: arch/m68k/mac/ 12397F: drivers/macintosh/adb-iop.c 12398F: drivers/macintosh/via-macii.c 12399 12400M68K ON HP9000/300 12401M: Philip Blundell <philb@gnu.org> 12402S: Maintained 12403W: http://www.tazenda.demon.co.uk/phil/linux-hp 12404F: arch/m68k/hp300/ 12405 12406M88DS3103 MEDIA DRIVER 12407M: Antti Palosaari <crope@iki.fi> 12408L: linux-media@vger.kernel.org 12409S: Maintained 12410W: https://linuxtv.org 12411W: http://palosaari.fi/linux/ 12412Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12413T: git git://linuxtv.org/anttip/media_tree.git 12414F: drivers/media/dvb-frontends/m88ds3103* 12415 12416M88RS2000 MEDIA DRIVER 12417M: Malcolm Priestley <tvboxspy@gmail.com> 12418L: linux-media@vger.kernel.org 12419S: Maintained 12420W: https://linuxtv.org 12421Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12422F: drivers/media/dvb-frontends/m88rs2000* 12423 12424MA901 MASTERKIT USB FM RADIO DRIVER 12425M: Alexey Klimov <klimov.linux@gmail.com> 12426L: linux-media@vger.kernel.org 12427S: Maintained 12428T: git git://linuxtv.org/media_tree.git 12429F: drivers/media/radio/radio-ma901.c 12430 12431MAC80211 12432M: Johannes Berg <johannes@sipsolutions.net> 12433L: linux-wireless@vger.kernel.org 12434S: Maintained 12435W: https://wireless.wiki.kernel.org/ 12436Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12437T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12438T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12439F: Documentation/networking/mac80211-injection.rst 12440F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12441F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12442F: include/net/mac80211.h 12443F: net/mac80211/ 12444 12445MAILBOX API 12446M: Jassi Brar <jassisinghbrar@gmail.com> 12447L: linux-kernel@vger.kernel.org 12448S: Maintained 12449F: Documentation/devicetree/bindings/mailbox/ 12450F: drivers/mailbox/ 12451F: include/dt-bindings/mailbox/ 12452F: include/linux/mailbox_client.h 12453F: include/linux/mailbox_controller.h 12454 12455MAILBOX ARM MHUv2 12456M: Viresh Kumar <viresh.kumar@linaro.org> 12457M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12458L: linux-kernel@vger.kernel.org 12459S: Maintained 12460F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12461F: drivers/mailbox/arm_mhuv2.c 12462F: include/linux/mailbox/arm_mhuv2_message.h 12463 12464MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12465M: Michael Kerrisk <mtk.manpages@gmail.com> 12466L: linux-man@vger.kernel.org 12467S: Maintained 12468W: http://www.kernel.org/doc/man-pages 12469 12470MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12471M: Jeremy Kerr <jk@codeconstruct.com.au> 12472M: Matt Johnston <matt@codeconstruct.com.au> 12473L: netdev@vger.kernel.org 12474S: Maintained 12475F: Documentation/networking/mctp.rst 12476F: drivers/net/mctp/ 12477F: include/net/mctp.h 12478F: include/net/mctpdevice.h 12479F: include/net/netns/mctp.h 12480F: net/mctp/ 12481 12482MAPLE TREE 12483M: Liam R. Howlett <Liam.Howlett@oracle.com> 12484L: linux-mm@kvack.org 12485S: Supported 12486F: Documentation/core-api/maple_tree.rst 12487F: include/linux/maple_tree.h 12488F: include/trace/events/maple_tree.h 12489F: lib/maple_tree.c 12490F: lib/test_maple_tree.c 12491F: tools/testing/radix-tree/linux/maple_tree.h 12492F: tools/testing/radix-tree/maple.c 12493 12494MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12495M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12496L: linux-mips@vger.kernel.org 12497S: Maintained 12498F: arch/mips/boot/dts/img/pistachio* 12499 12500MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12501M: Andrew Lunn <andrew@lunn.ch> 12502L: netdev@vger.kernel.org 12503S: Maintained 12504F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12505F: Documentation/networking/devlink/mv88e6xxx.rst 12506F: drivers/net/dsa/mv88e6xxx/ 12507F: include/linux/dsa/mv88e6xxx.h 12508F: include/linux/platform_data/mv88e6xxx.h 12509 12510MARVELL ARMADA 3700 PHY DRIVERS 12511M: Miquel Raynal <miquel.raynal@bootlin.com> 12512S: Maintained 12513F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12514F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12515F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12516F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12517 12518MARVELL ARMADA 3700 SERIAL DRIVER 12519M: Pali Rohár <pali@kernel.org> 12520S: Maintained 12521F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12522F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12523F: drivers/tty/serial/mvebu-uart.c 12524 12525MARVELL ARMADA DRM SUPPORT 12526M: Russell King <linux@armlinux.org.uk> 12527S: Maintained 12528T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12529T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12530F: Documentation/devicetree/bindings/display/armada/ 12531F: drivers/gpu/drm/armada/ 12532F: include/uapi/drm/armada_drm.h 12533 12534MARVELL CRYPTO DRIVER 12535M: Boris Brezillon <bbrezillon@kernel.org> 12536M: Arnaud Ebalard <arno@natisbad.org> 12537M: Srujana Challa <schalla@marvell.com> 12538L: linux-crypto@vger.kernel.org 12539S: Maintained 12540F: drivers/crypto/marvell/ 12541F: include/linux/soc/marvell/octeontx2/ 12542 12543MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12544M: Mirko Lindner <mlindner@marvell.com> 12545M: Stephen Hemminger <stephen@networkplumber.org> 12546L: netdev@vger.kernel.org 12547S: Maintained 12548F: drivers/net/ethernet/marvell/sk* 12549 12550MARVELL LIBERTAS WIRELESS DRIVER 12551L: libertas-dev@lists.infradead.org 12552S: Orphan 12553F: drivers/net/wireless/marvell/libertas/ 12554 12555MARVELL MACCHIATOBIN SUPPORT 12556M: Russell King <linux@armlinux.org.uk> 12557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12558S: Maintained 12559F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12560 12561MARVELL MV643XX ETHERNET DRIVER 12562M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12563L: netdev@vger.kernel.org 12564S: Maintained 12565F: drivers/net/ethernet/marvell/mv643xx_eth.* 12566F: include/linux/mv643xx.h 12567 12568MARVELL MV88X3310 PHY DRIVER 12569M: Russell King <linux@armlinux.org.uk> 12570M: Marek Behún <kabel@kernel.org> 12571L: netdev@vger.kernel.org 12572S: Maintained 12573F: drivers/net/phy/marvell10g.c 12574 12575MARVELL MVEBU THERMAL DRIVER 12576M: Miquel Raynal <miquel.raynal@bootlin.com> 12577S: Maintained 12578F: drivers/thermal/armada_thermal.c 12579 12580MARVELL MVNETA ETHERNET DRIVER 12581M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12582L: netdev@vger.kernel.org 12583S: Maintained 12584F: drivers/net/ethernet/marvell/mvneta.* 12585 12586MARVELL MVPP2 ETHERNET DRIVER 12587M: Marcin Wojtas <mw@semihalf.com> 12588M: Russell King <linux@armlinux.org.uk> 12589L: netdev@vger.kernel.org 12590S: Maintained 12591F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12592F: drivers/net/ethernet/marvell/mvpp2/ 12593 12594MARVELL MWIFIEX WIRELESS DRIVER 12595M: Amitkumar Karwar <amitkarwar@gmail.com> 12596M: Ganapathi Bhat <ganapathi017@gmail.com> 12597M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12598M: Xinming Hu <huxinming820@gmail.com> 12599L: linux-wireless@vger.kernel.org 12600S: Maintained 12601F: drivers/net/wireless/marvell/mwifiex/ 12602 12603MARVELL MWL8K WIRELESS DRIVER 12604M: Lennert Buytenhek <buytenh@wantstofly.org> 12605L: linux-wireless@vger.kernel.org 12606S: Odd Fixes 12607F: drivers/net/wireless/marvell/mwl8k.c 12608 12609MARVELL NAND CONTROLLER DRIVER 12610M: Miquel Raynal <miquel.raynal@bootlin.com> 12611L: linux-mtd@lists.infradead.org 12612S: Maintained 12613F: drivers/mtd/nand/raw/marvell_nand.c 12614 12615MARVELL OCTEON ENDPOINT DRIVER 12616M: Veerasenareddy Burru <vburru@marvell.com> 12617M: Sathesh Edara <sedara@marvell.com> 12618L: netdev@vger.kernel.org 12619S: Supported 12620F: drivers/net/ethernet/marvell/octeon_ep 12621 12622MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12623M: Sunil Goutham <sgoutham@marvell.com> 12624M: Geetha sowjanya <gakula@marvell.com> 12625M: Subbaraya Sundeep <sbhatta@marvell.com> 12626M: hariprasad <hkelam@marvell.com> 12627L: netdev@vger.kernel.org 12628S: Supported 12629F: drivers/net/ethernet/marvell/octeontx2/nic/ 12630F: include/linux/soc/marvell/octeontx2/ 12631 12632MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12633M: Sunil Goutham <sgoutham@marvell.com> 12634M: Linu Cherian <lcherian@marvell.com> 12635M: Geetha sowjanya <gakula@marvell.com> 12636M: Jerin Jacob <jerinj@marvell.com> 12637M: hariprasad <hkelam@marvell.com> 12638M: Subbaraya Sundeep <sbhatta@marvell.com> 12639L: netdev@vger.kernel.org 12640S: Supported 12641F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12642F: drivers/net/ethernet/marvell/octeontx2/af/ 12643 12644MARVELL PRESTERA ETHERNET SWITCH DRIVER 12645M: Taras Chornyi <taras.chornyi@plvision.eu> 12646S: Supported 12647W: https://github.com/Marvell-switching/switchdev-prestera 12648F: drivers/net/ethernet/marvell/prestera/ 12649 12650MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12651M: Nicolas Pitre <nico@fluxnic.net> 12652S: Odd Fixes 12653F: drivers/mmc/host/mvsdio.* 12654 12655MARVELL USB MDIO CONTROLLER DRIVER 12656M: Tobias Waldekranz <tobias@waldekranz.com> 12657L: netdev@vger.kernel.org 12658S: Maintained 12659F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12660F: drivers/net/mdio/mdio-mvusb.c 12661 12662MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12663M: Hu Ziji <huziji@marvell.com> 12664L: linux-mmc@vger.kernel.org 12665S: Supported 12666F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12667F: drivers/mmc/host/sdhci-xenon* 12668 12669MATROX FRAMEBUFFER DRIVER 12670L: linux-fbdev@vger.kernel.org 12671S: Orphan 12672F: drivers/video/fbdev/matrox/matroxfb_* 12673F: include/uapi/linux/matroxfb.h 12674 12675MAX15301 DRIVER 12676M: Daniel Nilsson <daniel.nilsson@flex.com> 12677L: linux-hwmon@vger.kernel.org 12678S: Maintained 12679F: Documentation/hwmon/max15301.rst 12680F: drivers/hwmon/pmbus/max15301.c 12681 12682MAX16065 HARDWARE MONITOR DRIVER 12683M: Guenter Roeck <linux@roeck-us.net> 12684L: linux-hwmon@vger.kernel.org 12685S: Maintained 12686F: Documentation/hwmon/max16065.rst 12687F: drivers/hwmon/max16065.c 12688 12689MAX2175 SDR TUNER DRIVER 12690M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12691L: linux-media@vger.kernel.org 12692S: Maintained 12693T: git git://linuxtv.org/media_tree.git 12694F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12695F: Documentation/userspace-api/media/drivers/max2175.rst 12696F: drivers/media/i2c/max2175* 12697F: include/uapi/linux/max2175.h 12698 12699MAX31827 TEMPERATURE SWITCH DRIVER 12700M: Daniel Matyas <daniel.matyas@analog.com> 12701L: linux-hwmon@vger.kernel.org 12702S: Supported 12703W: http://ez.analog.com/community/linux-device-drivers 12704F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12705F: Documentation/hwmon/max31827.rst 12706F: drivers/hwmon/max31827.c 12707 12708MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12709L: linux-hwmon@vger.kernel.org 12710S: Orphan 12711F: Documentation/hwmon/max6650.rst 12712F: drivers/hwmon/max6650.c 12713 12714MAX6697 HARDWARE MONITOR DRIVER 12715M: Guenter Roeck <linux@roeck-us.net> 12716L: linux-hwmon@vger.kernel.org 12717S: Maintained 12718F: Documentation/devicetree/bindings/hwmon/max6697.txt 12719F: Documentation/hwmon/max6697.rst 12720F: drivers/hwmon/max6697.c 12721F: include/linux/platform_data/max6697.h 12722 12723MAX9286 QUAD GMSL DESERIALIZER DRIVER 12724M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12725M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12726M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12727M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12728L: linux-media@vger.kernel.org 12729S: Maintained 12730F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12731F: drivers/media/i2c/max9286.c 12732 12733MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12734M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12735L: linux-media@vger.kernel.org 12736S: Maintained 12737F: drivers/staging/media/max96712/max96712.c 12738 12739MAX9860 MONO AUDIO VOICE CODEC DRIVER 12740M: Peter Rosin <peda@axentia.se> 12741L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12742S: Maintained 12743F: Documentation/devicetree/bindings/sound/max9860.txt 12744F: sound/soc/codecs/max9860.* 12745 12746MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12747M: Andreas Klinger <ak@it-klinger.de> 12748L: linux-iio@vger.kernel.org 12749S: Maintained 12750F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12751F: drivers/iio/proximity/mb1232.c 12752 12753MAXIM MAX11205 DRIVER 12754M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12755L: linux-iio@vger.kernel.org 12756S: Supported 12757W: https://ez.analog.com/linux-software-drivers 12758F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12759F: drivers/iio/adc/max11205.c 12760 12761MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12762R: Iskren Chernev <iskren.chernev@gmail.com> 12763R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12764R: Marek Szyprowski <m.szyprowski@samsung.com> 12765R: Matheus Castello <matheus@castello.eng.br> 12766L: linux-pm@vger.kernel.org 12767S: Maintained 12768F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12769F: drivers/power/supply/max17040_battery.c 12770 12771MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12772R: Hans de Goede <hdegoede@redhat.com> 12773R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12774R: Marek Szyprowski <m.szyprowski@samsung.com> 12775R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12776R: Purism Kernel Team <kernel@puri.sm> 12777L: linux-pm@vger.kernel.org 12778S: Maintained 12779F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12780F: drivers/power/supply/max17042_battery.c 12781 12782MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12783M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12784L: linux-kernel@vger.kernel.org 12785S: Maintained 12786F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12787F: drivers/regulator/max20086-regulator.c 12788 12789MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12790M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12791L: linux-iio@vger.kernel.org 12792S: Maintained 12793F: drivers/iio/temperature/max30208.c 12794 12795MAXIM MAX77650 PMIC MFD DRIVER 12796M: Bartosz Golaszewski <brgl@bgdev.pl> 12797L: linux-kernel@vger.kernel.org 12798S: Maintained 12799F: Documentation/devicetree/bindings/*/*max77650.yaml 12800F: Documentation/devicetree/bindings/*/max77650*.yaml 12801F: drivers/gpio/gpio-max77650.c 12802F: drivers/input/misc/max77650-onkey.c 12803F: drivers/leds/leds-max77650.c 12804F: drivers/mfd/max77650.c 12805F: drivers/power/supply/max77650-charger.c 12806F: drivers/regulator/max77650-regulator.c 12807F: include/linux/mfd/max77650.h 12808 12809MAXIM MAX77714 PMIC MFD DRIVER 12810M: Luca Ceresoli <luca@lucaceresoli.net> 12811S: Maintained 12812F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12813F: drivers/mfd/max77714.c 12814F: include/linux/mfd/max77714.h 12815 12816MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12817M: Javier Martinez Canillas <javier@dowhile0.org> 12818L: linux-kernel@vger.kernel.org 12819S: Supported 12820F: Documentation/devicetree/bindings/*/*max77802.yaml 12821F: drivers/regulator/max77802-regulator.c 12822F: include/dt-bindings/*/*max77802.h 12823 12824MAXIM MAX77976 BATTERY CHARGER 12825M: Luca Ceresoli <luca@lucaceresoli.net> 12826S: Supported 12827F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12828F: drivers/power/supply/max77976_charger.c 12829 12830MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12831M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12832L: linux-pm@vger.kernel.org 12833S: Supported 12834B: mailto:linux-samsung-soc@vger.kernel.org 12835F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12836F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12837F: drivers/power/supply/max14577_charger.c 12838F: drivers/power/supply/max77693_charger.c 12839 12840MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12841M: Chanwoo Choi <cw00.choi@samsung.com> 12842M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12843L: linux-kernel@vger.kernel.org 12844S: Supported 12845B: mailto:linux-samsung-soc@vger.kernel.org 12846F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12847F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12848F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12849F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12850F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12851F: drivers/*/*max77843.c 12852F: drivers/*/max14577*.c 12853F: drivers/*/max77686*.c 12854F: drivers/*/max77693*.c 12855F: drivers/clk/clk-max77686.c 12856F: drivers/extcon/extcon-max14577.c 12857F: drivers/extcon/extcon-max77693.c 12858F: drivers/rtc/rtc-max77686.c 12859F: include/linux/mfd/max14577*.h 12860F: include/linux/mfd/max77686*.h 12861F: include/linux/mfd/max77693*.h 12862 12863MAXIRADIO FM RADIO RECEIVER DRIVER 12864M: Hans Verkuil <hverkuil@xs4all.nl> 12865L: linux-media@vger.kernel.org 12866S: Maintained 12867W: https://linuxtv.org 12868T: git git://linuxtv.org/media_tree.git 12869F: drivers/media/radio/radio-maxiradio* 12870 12871MAXLINEAR ETHERNET PHY DRIVER 12872M: Xu Liang <lxu@maxlinear.com> 12873L: netdev@vger.kernel.org 12874S: Supported 12875F: drivers/net/phy/mxl-gpy.c 12876 12877MCAN MMIO DEVICE DRIVER 12878M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12879L: linux-can@vger.kernel.org 12880S: Maintained 12881F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12882F: drivers/net/can/m_can/m_can.c 12883F: drivers/net/can/m_can/m_can.h 12884F: drivers/net/can/m_can/m_can_platform.c 12885 12886MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12887R: Yasushi SHOJI <yashi@spacecubics.com> 12888L: linux-can@vger.kernel.org 12889S: Maintained 12890F: drivers/net/can/usb/mcba_usb.c 12891 12892MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12893M: Rishi Gupta <gupt21@gmail.com> 12894L: linux-i2c@vger.kernel.org 12895L: linux-input@vger.kernel.org 12896S: Maintained 12897F: drivers/hid/hid-mcp2221.c 12898 12899MCP251XFD SPI-CAN NETWORK DRIVER 12900M: Marc Kleine-Budde <mkl@pengutronix.de> 12901M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12902R: Thomas Kopp <thomas.kopp@microchip.com> 12903L: linux-can@vger.kernel.org 12904S: Maintained 12905F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12906F: drivers/net/can/spi/mcp251xfd/ 12907 12908MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12909M: Peter Rosin <peda@axentia.se> 12910L: linux-iio@vger.kernel.org 12911S: Maintained 12912F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12913F: drivers/iio/potentiometer/mcp4018.c 12914F: drivers/iio/potentiometer/mcp4531.c 12915 12916MCR20A IEEE-802.15.4 RADIO DRIVER 12917M: Stefan Schmidt <stefan@datenfreihafen.org> 12918L: linux-wpan@vger.kernel.org 12919S: Odd Fixes 12920W: https://github.com/xueliu/mcr20a-linux 12921F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12922F: drivers/net/ieee802154/mcr20a.c 12923F: drivers/net/ieee802154/mcr20a.h 12924 12925MDIO REGMAP DRIVER 12926M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12927L: netdev@vger.kernel.org 12928S: Maintained 12929F: drivers/net/mdio/mdio-regmap.c 12930F: include/linux/mdio/mdio-regmap.h 12931 12932MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12933M: William Breathitt Gray <william.gray@linaro.org> 12934L: linux-iio@vger.kernel.org 12935S: Maintained 12936F: drivers/iio/dac/cio-dac.c 12937 12938MEDIA CONTROLLER FRAMEWORK 12939M: Sakari Ailus <sakari.ailus@linux.intel.com> 12940M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12941L: linux-media@vger.kernel.org 12942S: Supported 12943W: https://www.linuxtv.org 12944T: git git://linuxtv.org/media_tree.git 12945F: drivers/media/mc/ 12946F: include/media/media-*.h 12947F: include/uapi/linux/media.h 12948 12949MEDIA DRIVER FOR FREESCALE IMX PXP 12950M: Philipp Zabel <p.zabel@pengutronix.de> 12951L: linux-media@vger.kernel.org 12952S: Maintained 12953T: git git://linuxtv.org/media_tree.git 12954F: drivers/media/platform/nxp/imx-pxp.[ch] 12955 12956MEDIA DRIVERS FOR ASCOT2E 12957M: Sergey Kozlov <serjk@netup.ru> 12958M: Abylay Ospan <aospan@netup.ru> 12959L: linux-media@vger.kernel.org 12960S: Supported 12961W: https://linuxtv.org 12962W: http://netup.tv/ 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/dvb-frontends/ascot2e* 12965 12966MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12967M: Jasmin Jessich <jasmin@anw.at> 12968L: linux-media@vger.kernel.org 12969S: Maintained 12970W: https://linuxtv.org 12971T: git git://linuxtv.org/media_tree.git 12972F: drivers/media/dvb-frontends/cxd2099* 12973 12974MEDIA DRIVERS FOR CXD2841ER 12975M: Sergey Kozlov <serjk@netup.ru> 12976M: Abylay Ospan <aospan@netup.ru> 12977L: linux-media@vger.kernel.org 12978S: Supported 12979W: https://linuxtv.org 12980W: http://netup.tv/ 12981T: git git://linuxtv.org/media_tree.git 12982F: drivers/media/dvb-frontends/cxd2841er* 12983 12984MEDIA DRIVERS FOR CXD2880 12985M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12986L: linux-media@vger.kernel.org 12987S: Supported 12988W: http://linuxtv.org/ 12989T: git git://linuxtv.org/media_tree.git 12990F: drivers/media/dvb-frontends/cxd2880/* 12991F: drivers/media/spi/cxd2880* 12992 12993MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12994L: linux-media@vger.kernel.org 12995S: Orphan 12996W: https://linuxtv.org 12997T: git git://linuxtv.org/media_tree.git 12998F: drivers/media/pci/ddbridge/* 12999 13000MEDIA DRIVERS FOR FREESCALE IMX 13001M: Steve Longerbeam <slongerbeam@gmail.com> 13002M: Philipp Zabel <p.zabel@pengutronix.de> 13003L: linux-media@vger.kernel.org 13004S: Maintained 13005T: git git://linuxtv.org/media_tree.git 13006F: Documentation/admin-guide/media/imx.rst 13007F: Documentation/devicetree/bindings/media/imx.txt 13008F: drivers/staging/media/imx/ 13009F: include/linux/imx-media.h 13010F: include/media/imx.h 13011 13012MEDIA DRIVERS FOR FREESCALE IMX7 13013M: Rui Miguel Silva <rmfrfs@gmail.com> 13014M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13015L: linux-media@vger.kernel.org 13016S: Maintained 13017T: git git://linuxtv.org/media_tree.git 13018F: Documentation/admin-guide/media/imx7.rst 13019F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13020F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13021F: drivers/media/platform/nxp/imx-mipi-csis.c 13022F: drivers/media/platform/nxp/imx7-media-csi.c 13023 13024MEDIA DRIVERS FOR HELENE 13025M: Abylay Ospan <aospan@netup.ru> 13026L: linux-media@vger.kernel.org 13027S: Supported 13028W: https://linuxtv.org 13029W: http://netup.tv/ 13030T: git git://linuxtv.org/media_tree.git 13031F: drivers/media/dvb-frontends/helene* 13032 13033MEDIA DRIVERS FOR HORUS3A 13034M: Sergey Kozlov <serjk@netup.ru> 13035M: Abylay Ospan <aospan@netup.ru> 13036L: linux-media@vger.kernel.org 13037S: Supported 13038W: https://linuxtv.org 13039W: http://netup.tv/ 13040T: git git://linuxtv.org/media_tree.git 13041F: drivers/media/dvb-frontends/horus3a* 13042 13043MEDIA DRIVERS FOR LNBH25 13044M: Sergey Kozlov <serjk@netup.ru> 13045M: Abylay Ospan <aospan@netup.ru> 13046L: linux-media@vger.kernel.org 13047S: Supported 13048W: https://linuxtv.org 13049W: http://netup.tv/ 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/lnbh25* 13052 13053MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13054L: linux-media@vger.kernel.org 13055S: Orphan 13056W: https://linuxtv.org 13057T: git git://linuxtv.org/media_tree.git 13058F: drivers/media/dvb-frontends/mxl5xx* 13059 13060MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13061M: Sergey Kozlov <serjk@netup.ru> 13062M: Abylay Ospan <aospan@netup.ru> 13063L: linux-media@vger.kernel.org 13064S: Supported 13065W: https://linuxtv.org 13066W: http://netup.tv/ 13067T: git git://linuxtv.org/media_tree.git 13068F: drivers/media/pci/netup_unidvb/* 13069 13070MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13071M: Dmitry Osipenko <digetx@gmail.com> 13072L: linux-media@vger.kernel.org 13073L: linux-tegra@vger.kernel.org 13074S: Maintained 13075T: git git://linuxtv.org/media_tree.git 13076F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13077F: drivers/media/platform/nvidia/tegra-vde/ 13078 13079MEDIA DRIVERS FOR RENESAS - CEU 13080M: Jacopo Mondi <jacopo@jmondi.org> 13081L: linux-media@vger.kernel.org 13082L: linux-renesas-soc@vger.kernel.org 13083S: Supported 13084T: git git://linuxtv.org/media_tree.git 13085F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13086F: drivers/media/platform/renesas/renesas-ceu.c 13087F: include/media/drv-intf/renesas-ceu.h 13088 13089MEDIA DRIVERS FOR RENESAS - DRIF 13090M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13091L: linux-media@vger.kernel.org 13092L: linux-renesas-soc@vger.kernel.org 13093S: Supported 13094T: git git://linuxtv.org/media_tree.git 13095F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13096F: drivers/media/platform/renesas/rcar_drif.c 13097 13098MEDIA DRIVERS FOR RENESAS - FCP 13099M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13100L: linux-media@vger.kernel.org 13101L: linux-renesas-soc@vger.kernel.org 13102S: Supported 13103T: git git://linuxtv.org/media_tree.git 13104F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13105F: drivers/media/platform/renesas/rcar-fcp.c 13106F: include/media/rcar-fcp.h 13107 13108MEDIA DRIVERS FOR RENESAS - FDP1 13109M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13110L: linux-media@vger.kernel.org 13111L: linux-renesas-soc@vger.kernel.org 13112S: Supported 13113T: git git://linuxtv.org/media_tree.git 13114F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13115F: drivers/media/platform/renesas/rcar_fdp1.c 13116 13117MEDIA DRIVERS FOR RENESAS - VIN 13118M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13119L: linux-media@vger.kernel.org 13120L: linux-renesas-soc@vger.kernel.org 13121S: Supported 13122T: git git://linuxtv.org/media_tree.git 13123F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13124F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13125F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13126F: drivers/media/platform/renesas/rcar-isp.c 13127F: drivers/media/platform/renesas/rcar-vin/ 13128 13129MEDIA DRIVERS FOR RENESAS - VSP1 13130M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13131M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13132L: linux-media@vger.kernel.org 13133L: linux-renesas-soc@vger.kernel.org 13134S: Supported 13135T: git git://linuxtv.org/media_tree.git 13136F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13137F: drivers/media/platform/renesas/vsp1/ 13138 13139MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13140L: linux-media@vger.kernel.org 13141S: Orphan 13142W: https://linuxtv.org 13143T: git git://linuxtv.org/media_tree.git 13144F: drivers/media/dvb-frontends/stv0910* 13145 13146MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13147L: linux-media@vger.kernel.org 13148S: Orphan 13149W: https://linuxtv.org 13150T: git git://linuxtv.org/media_tree.git 13151F: drivers/media/dvb-frontends/stv6111* 13152 13153MEDIA DRIVERS FOR STM32 - DCMI 13154M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13155L: linux-media@vger.kernel.org 13156S: Supported 13157T: git git://linuxtv.org/media_tree.git 13158F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13159F: drivers/media/platform/st/stm32/stm32-dcmi.c 13160 13161MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13162M: Mauro Carvalho Chehab <mchehab@kernel.org> 13163L: linux-media@vger.kernel.org 13164S: Maintained 13165W: https://linuxtv.org 13166Q: http://patchwork.kernel.org/project/linux-media/list/ 13167T: git git://linuxtv.org/media_tree.git 13168F: Documentation/admin-guide/media/ 13169F: Documentation/devicetree/bindings/media/ 13170F: Documentation/driver-api/media/ 13171F: Documentation/userspace-api/media/ 13172F: drivers/media/ 13173F: drivers/staging/media/ 13174F: include/dt-bindings/media/ 13175F: include/linux/platform_data/media/ 13176F: include/media/ 13177F: include/uapi/linux/dvb/ 13178F: include/uapi/linux/ivtv* 13179F: include/uapi/linux/media.h 13180F: include/uapi/linux/uvcvideo.h 13181F: include/uapi/linux/v4l2-* 13182F: include/uapi/linux/videodev2.h 13183 13184MEDIATEK BLUETOOTH DRIVER 13185M: Sean Wang <sean.wang@mediatek.com> 13186L: linux-bluetooth@vger.kernel.org 13187L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13188S: Maintained 13189F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13190F: drivers/bluetooth/btmtkuart.c 13191 13192MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13193M: Sean Wang <sean.wang@mediatek.com> 13194L: linux-pm@vger.kernel.org 13195S: Maintained 13196F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13197F: drivers/power/reset/mt6323-poweroff.c 13198 13199MEDIATEK CIR DRIVER 13200M: Sean Wang <sean.wang@mediatek.com> 13201S: Maintained 13202F: drivers/media/rc/mtk-cir.c 13203 13204MEDIATEK DMA DRIVER 13205M: Sean Wang <sean.wang@mediatek.com> 13206L: dmaengine@vger.kernel.org 13207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13208L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13209S: Maintained 13210F: Documentation/devicetree/bindings/dma/mtk-* 13211F: drivers/dma/mediatek/ 13212 13213MEDIATEK ETHERNET DRIVER 13214M: Felix Fietkau <nbd@nbd.name> 13215M: John Crispin <john@phrozen.org> 13216M: Sean Wang <sean.wang@mediatek.com> 13217M: Mark Lee <Mark-MC.Lee@mediatek.com> 13218M: Lorenzo Bianconi <lorenzo@kernel.org> 13219L: netdev@vger.kernel.org 13220S: Maintained 13221F: drivers/net/ethernet/mediatek/ 13222 13223MEDIATEK ETHERNET PCS DRIVER 13224M: Alexander Couzens <lynxis@fe80.eu> 13225M: Daniel Golle <daniel@makrotopia.org> 13226L: netdev@vger.kernel.org 13227S: Maintained 13228F: drivers/net/pcs/pcs-mtk-lynxi.c 13229F: include/linux/pcs/pcs-mtk-lynxi.h 13230 13231MEDIATEK ETHERNET PHY DRIVERS 13232M: Daniel Golle <daniel@makrotopia.org> 13233M: Qingfang Deng <dqfext@gmail.com> 13234M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13235L: netdev@vger.kernel.org 13236S: Maintained 13237F: drivers/net/phy/mediatek-ge-soc.c 13238F: drivers/net/phy/mediatek-ge.c 13239 13240MEDIATEK I2C CONTROLLER DRIVER 13241M: Qii Wang <qii.wang@mediatek.com> 13242L: linux-i2c@vger.kernel.org 13243S: Maintained 13244F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13245F: drivers/i2c/busses/i2c-mt65xx.c 13246 13247MEDIATEK IOMMU DRIVER 13248M: Yong Wu <yong.wu@mediatek.com> 13249L: iommu@lists.linux.dev 13250L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13251S: Supported 13252F: Documentation/devicetree/bindings/iommu/mediatek* 13253F: drivers/iommu/mtk_iommu* 13254F: include/dt-bindings/memory/mt*-port.h 13255 13256MEDIATEK JPEG DRIVER 13257M: Bin Liu <bin.liu@mediatek.com> 13258S: Supported 13259F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13260F: drivers/media/platform/mediatek/jpeg/ 13261 13262MEDIATEK KEYPAD DRIVER 13263M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13264S: Supported 13265F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13266F: drivers/input/keyboard/mt6779-keypad.c 13267 13268MEDIATEK MDP DRIVER 13269M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13270M: Houlong Wei <houlong.wei@mediatek.com> 13271M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13272S: Supported 13273F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13274F: drivers/media/platform/mediatek/mdp/ 13275F: drivers/media/platform/mediatek/vpu/ 13276 13277MEDIATEK MEDIA DRIVER 13278M: Tiffany Lin <tiffany.lin@mediatek.com> 13279M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13280M: Yunfei Dong <yunfei.dong@mediatek.com> 13281S: Supported 13282F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13283F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13284F: drivers/media/platform/mediatek/vcodec/ 13285F: drivers/media/platform/mediatek/vpu/ 13286 13287MEDIATEK MMC/SD/SDIO DRIVER 13288M: Chaotian Jing <chaotian.jing@mediatek.com> 13289S: Maintained 13290F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13291F: drivers/mmc/host/mtk-sd.c 13292 13293MEDIATEK MT76 WIRELESS LAN DRIVER 13294M: Felix Fietkau <nbd@nbd.name> 13295M: Lorenzo Bianconi <lorenzo@kernel.org> 13296M: Ryder Lee <ryder.lee@mediatek.com> 13297R: Shayne Chen <shayne.chen@mediatek.com> 13298R: Sean Wang <sean.wang@mediatek.com> 13299L: linux-wireless@vger.kernel.org 13300S: Maintained 13301T: git https://github.com/nbd168/wireless 13302F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13303F: drivers/net/wireless/mediatek/mt76/ 13304 13305MEDIATEK MT7601U WIRELESS LAN DRIVER 13306M: Jakub Kicinski <kuba@kernel.org> 13307L: linux-wireless@vger.kernel.org 13308S: Maintained 13309F: drivers/net/wireless/mediatek/mt7601u/ 13310 13311MEDIATEK MT7621 CLOCK DRIVER 13312M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13313S: Maintained 13314F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13315F: drivers/clk/ralink/clk-mt7621.c 13316 13317MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13318M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13319S: Maintained 13320F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13321F: drivers/pci/controller/pcie-mt7621.c 13322 13323MEDIATEK MT7621 PHY PCI DRIVER 13324M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13325S: Maintained 13326F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13327F: drivers/phy/ralink/phy-mt7621-pci.c 13328 13329MEDIATEK MT7621/28/88 I2C DRIVER 13330M: Stefan Roese <sr@denx.de> 13331L: linux-i2c@vger.kernel.org 13332S: Maintained 13333F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13334F: drivers/i2c/busses/i2c-mt7621.c 13335 13336MEDIATEK MTMIPS CLOCK DRIVER 13337M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13338S: Maintained 13339F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13340F: drivers/clk/ralink/clk-mtmips.c 13341 13342MEDIATEK NAND CONTROLLER DRIVER 13343L: linux-mtd@lists.infradead.org 13344S: Orphan 13345F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13346F: drivers/mtd/nand/raw/mtk_* 13347 13348MEDIATEK PMIC LED DRIVER 13349M: Sean Wang <sean.wang@mediatek.com> 13350S: Maintained 13351F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13352F: drivers/leds/leds-mt6323.c 13353 13354MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13355M: Sean Wang <sean.wang@mediatek.com> 13356S: Maintained 13357F: drivers/char/hw_random/mtk-rng.c 13358 13359MEDIATEK SMI DRIVER 13360M: Yong Wu <yong.wu@mediatek.com> 13361L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13362S: Supported 13363F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13364F: drivers/memory/mtk-smi.c 13365F: include/soc/mediatek/smi.h 13366 13367MEDIATEK SWITCH DRIVER 13368M: Arınç ÜNAL <arinc.unal@arinc9.com> 13369M: Daniel Golle <daniel@makrotopia.org> 13370M: Landen Chao <Landen.Chao@mediatek.com> 13371M: DENG Qingfang <dqfext@gmail.com> 13372M: Sean Wang <sean.wang@mediatek.com> 13373L: netdev@vger.kernel.org 13374S: Maintained 13375F: drivers/net/dsa/mt7530-mdio.c 13376F: drivers/net/dsa/mt7530-mmio.c 13377F: drivers/net/dsa/mt7530.* 13378F: net/dsa/tag_mtk.c 13379 13380MEDIATEK T7XX 5G WWAN MODEM DRIVER 13381M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13382M: Intel Corporation <linuxwwan@intel.com> 13383R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13384R: Liu Haijun <haijun.liu@mediatek.com> 13385R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13386R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13387L: netdev@vger.kernel.org 13388S: Supported 13389F: drivers/net/wwan/t7xx/ 13390 13391MEDIATEK USB3 DRD IP DRIVER 13392M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13393L: linux-usb@vger.kernel.org 13394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13395L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13396S: Maintained 13397F: Documentation/devicetree/bindings/usb/mediatek,* 13398F: drivers/usb/host/xhci-mtk* 13399F: drivers/usb/mtu3/ 13400 13401MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13402M: Peter Senna Tschudin <peter.senna@gmail.com> 13403M: Martin Donnelly <martin.donnelly@ge.com> 13404M: Martyn Welch <martyn.welch@collabora.co.uk> 13405S: Maintained 13406F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13407F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13408 13409MEGARAID SCSI/SAS DRIVERS 13410M: Kashyap Desai <kashyap.desai@broadcom.com> 13411M: Sumit Saxena <sumit.saxena@broadcom.com> 13412M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13413L: megaraidlinux.pdl@broadcom.com 13414L: linux-scsi@vger.kernel.org 13415S: Maintained 13416W: http://www.avagotech.com/support/ 13417F: Documentation/scsi/megaraid.rst 13418F: drivers/scsi/megaraid.* 13419F: drivers/scsi/megaraid/ 13420 13421MELEXIS MLX90614 DRIVER 13422M: Crt Mori <cmo@melexis.com> 13423L: linux-iio@vger.kernel.org 13424S: Supported 13425W: http://www.melexis.com 13426F: drivers/iio/temperature/mlx90614.c 13427 13428MELEXIS MLX90632 DRIVER 13429M: Crt Mori <cmo@melexis.com> 13430L: linux-iio@vger.kernel.org 13431S: Supported 13432W: http://www.melexis.com 13433F: drivers/iio/temperature/mlx90632.c 13434 13435MELFAS MIP4 TOUCHSCREEN DRIVER 13436M: Sangwon Jee <jeesw@melfas.com> 13437S: Supported 13438W: http://www.melfas.com 13439F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13440F: drivers/input/touchscreen/melfas_mip4.c 13441 13442MELLANOX BLUEFIELD I2C DRIVER 13443M: Khalil Blaiech <kblaiech@nvidia.com> 13444M: Asmaa Mnebhi <asmaa@nvidia.com> 13445L: linux-i2c@vger.kernel.org 13446S: Supported 13447F: drivers/i2c/busses/i2c-mlxbf.c 13448 13449MELLANOX ETHERNET DRIVER (mlx4_en) 13450M: Tariq Toukan <tariqt@nvidia.com> 13451L: netdev@vger.kernel.org 13452S: Supported 13453W: http://www.mellanox.com 13454Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13455F: drivers/net/ethernet/mellanox/mlx4/en_* 13456 13457MELLANOX ETHERNET DRIVER (mlx5e) 13458M: Saeed Mahameed <saeedm@nvidia.com> 13459L: netdev@vger.kernel.org 13460S: Supported 13461W: http://www.mellanox.com 13462Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13463F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13464 13465MELLANOX ETHERNET INNOVA DRIVERS 13466R: Boris Pismenny <borisp@nvidia.com> 13467L: netdev@vger.kernel.org 13468S: Supported 13469W: http://www.mellanox.com 13470Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13471F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13472F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13473F: include/linux/mlx5/mlx5_ifc_fpga.h 13474 13475MELLANOX ETHERNET SWITCH DRIVERS 13476M: Ido Schimmel <idosch@nvidia.com> 13477M: Petr Machata <petrm@nvidia.com> 13478L: netdev@vger.kernel.org 13479S: Supported 13480W: http://www.mellanox.com 13481Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13482F: drivers/net/ethernet/mellanox/mlxsw/ 13483F: tools/testing/selftests/drivers/net/mlxsw/ 13484 13485MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13486M: mlxsw@nvidia.com 13487L: netdev@vger.kernel.org 13488S: Supported 13489W: http://www.mellanox.com 13490Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13491F: drivers/net/ethernet/mellanox/mlxfw/ 13492 13493MELLANOX HARDWARE PLATFORM SUPPORT 13494M: Hans de Goede <hdegoede@redhat.com> 13495M: Mark Gross <markgross@kernel.org> 13496M: Vadim Pasternak <vadimp@nvidia.com> 13497L: platform-driver-x86@vger.kernel.org 13498S: Supported 13499F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13500F: drivers/platform/mellanox/ 13501F: include/linux/platform_data/mlxreg.h 13502 13503MELLANOX MLX4 core VPI driver 13504M: Tariq Toukan <tariqt@nvidia.com> 13505L: netdev@vger.kernel.org 13506L: linux-rdma@vger.kernel.org 13507S: Supported 13508W: http://www.mellanox.com 13509Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13510F: drivers/net/ethernet/mellanox/mlx4/ 13511F: include/linux/mlx4/ 13512 13513MELLANOX MLX4 IB driver 13514M: Yishai Hadas <yishaih@nvidia.com> 13515L: linux-rdma@vger.kernel.org 13516S: Supported 13517W: http://www.mellanox.com 13518Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13519F: drivers/infiniband/hw/mlx4/ 13520F: include/linux/mlx4/ 13521F: include/uapi/rdma/mlx4-abi.h 13522 13523MELLANOX MLX5 core VPI driver 13524M: Saeed Mahameed <saeedm@nvidia.com> 13525M: Leon Romanovsky <leonro@nvidia.com> 13526L: netdev@vger.kernel.org 13527L: linux-rdma@vger.kernel.org 13528S: Supported 13529W: http://www.mellanox.com 13530Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13531F: Documentation/networking/device_drivers/ethernet/mellanox/ 13532F: drivers/net/ethernet/mellanox/mlx5/core/ 13533F: include/linux/mlx5/ 13534 13535MELLANOX MLX5 IB driver 13536M: Leon Romanovsky <leonro@nvidia.com> 13537L: linux-rdma@vger.kernel.org 13538S: Supported 13539W: http://www.mellanox.com 13540Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13541F: drivers/infiniband/hw/mlx5/ 13542F: include/linux/mlx5/ 13543F: include/uapi/rdma/mlx5-abi.h 13544 13545MELLANOX MLXCPLD I2C AND MUX DRIVER 13546M: Vadim Pasternak <vadimp@nvidia.com> 13547M: Michael Shych <michaelsh@nvidia.com> 13548L: linux-i2c@vger.kernel.org 13549S: Supported 13550F: Documentation/i2c/busses/i2c-mlxcpld.rst 13551F: drivers/i2c/busses/i2c-mlxcpld.c 13552F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13553 13554MELLANOX MLXCPLD LED DRIVER 13555M: Vadim Pasternak <vadimp@nvidia.com> 13556L: linux-leds@vger.kernel.org 13557S: Supported 13558F: Documentation/leds/leds-mlxcpld.rst 13559F: drivers/leds/leds-mlxcpld.c 13560F: drivers/leds/leds-mlxreg.c 13561 13562MELLANOX PLATFORM DRIVER 13563M: Vadim Pasternak <vadimp@nvidia.com> 13564L: platform-driver-x86@vger.kernel.org 13565S: Supported 13566F: drivers/platform/x86/mlx-platform.c 13567 13568MEMBARRIER SUPPORT 13569M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13570M: "Paul E. McKenney" <paulmck@kernel.org> 13571L: linux-kernel@vger.kernel.org 13572S: Supported 13573F: arch/powerpc/include/asm/membarrier.h 13574F: include/uapi/linux/membarrier.h 13575F: kernel/sched/membarrier.c 13576 13577MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13578M: Mike Rapoport <rppt@kernel.org> 13579L: linux-mm@kvack.org 13580S: Maintained 13581F: Documentation/core-api/boot-time-mm.rst 13582F: include/linux/memblock.h 13583F: mm/memblock.c 13584F: mm/mm_init.c 13585F: tools/testing/memblock/ 13586 13587MEMORY CONTROLLER DRIVERS 13588M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13589L: linux-kernel@vger.kernel.org 13590S: Maintained 13591B: mailto:krzysztof.kozlowski@linaro.org 13592T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13593F: Documentation/devicetree/bindings/memory-controllers/ 13594F: drivers/memory/ 13595F: include/dt-bindings/memory/ 13596F: include/memory/ 13597 13598MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13599M: Dmitry Osipenko <digetx@gmail.com> 13600L: linux-pm@vger.kernel.org 13601L: linux-tegra@vger.kernel.org 13602S: Maintained 13603T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13604F: drivers/devfreq/tegra30-devfreq.c 13605 13606MEMORY HOT(UN)PLUG 13607M: David Hildenbrand <david@redhat.com> 13608M: Oscar Salvador <osalvador@suse.de> 13609L: linux-mm@kvack.org 13610S: Maintained 13611F: Documentation/admin-guide/mm/memory-hotplug.rst 13612F: Documentation/core-api/memory-hotplug.rst 13613F: drivers/base/memory.c 13614F: include/linux/memory_hotplug.h 13615F: mm/memory_hotplug.c 13616F: tools/testing/selftests/memory-hotplug/ 13617 13618MEMORY MANAGEMENT 13619M: Andrew Morton <akpm@linux-foundation.org> 13620L: linux-mm@kvack.org 13621S: Maintained 13622W: http://www.linux-mm.org 13623T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13624T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13625F: include/linux/gfp.h 13626F: include/linux/gfp_types.h 13627F: include/linux/memory_hotplug.h 13628F: include/linux/mm.h 13629F: include/linux/mmzone.h 13630F: include/linux/pagewalk.h 13631F: include/trace/events/ksm.h 13632F: mm/ 13633F: tools/mm/ 13634F: tools/testing/selftests/mm/ 13635 13636MEMORY TECHNOLOGY DEVICES (MTD) 13637M: Miquel Raynal <miquel.raynal@bootlin.com> 13638M: Richard Weinberger <richard@nod.at> 13639M: Vignesh Raghavendra <vigneshr@ti.com> 13640L: linux-mtd@lists.infradead.org 13641S: Maintained 13642W: http://www.linux-mtd.infradead.org/ 13643Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13644C: irc://irc.oftc.net/mtd 13645T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13646T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13647F: Documentation/devicetree/bindings/mtd/ 13648F: drivers/mtd/ 13649F: include/linux/mtd/ 13650F: include/uapi/mtd/ 13651 13652MEMSENSING MICROSYSTEMS MSA311 DRIVER 13653M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13654L: linux-iio@vger.kernel.org 13655S: Maintained 13656F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13657F: drivers/iio/accel/msa311.c 13658 13659MEN A21 WATCHDOG DRIVER 13660M: Johannes Thumshirn <morbidrsa@gmail.com> 13661L: linux-watchdog@vger.kernel.org 13662S: Maintained 13663F: drivers/watchdog/mena21_wdt.c 13664 13665MEN CHAMELEON BUS (mcb) 13666M: Johannes Thumshirn <morbidrsa@gmail.com> 13667S: Maintained 13668F: Documentation/driver-api/men-chameleon-bus.rst 13669F: drivers/mcb/ 13670F: include/linux/mcb.h 13671 13672MEN F21BMC (Board Management Controller) 13673M: Andreas Werner <andreas.werner@men.de> 13674S: Supported 13675F: Documentation/hwmon/menf21bmc.rst 13676F: drivers/hwmon/menf21bmc_hwmon.c 13677F: drivers/leds/leds-menf21bmc.c 13678F: drivers/mfd/menf21bmc.c 13679F: drivers/watchdog/menf21bmc_wdt.c 13680 13681MEN Z069 WATCHDOG DRIVER 13682M: Johannes Thumshirn <jth@kernel.org> 13683L: linux-watchdog@vger.kernel.org 13684S: Maintained 13685F: drivers/watchdog/menz69_wdt.c 13686 13687MESON AO CEC DRIVER FOR AMLOGIC SOCS 13688M: Neil Armstrong <neil.armstrong@linaro.org> 13689L: linux-media@vger.kernel.org 13690L: linux-amlogic@lists.infradead.org 13691S: Supported 13692W: http://linux-meson.com/ 13693T: git git://linuxtv.org/media_tree.git 13694F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13695F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13696F: drivers/media/cec/platform/meson/ao-cec.c 13697 13698MESON GE2D DRIVER FOR AMLOGIC SOCS 13699M: Neil Armstrong <neil.armstrong@linaro.org> 13700L: linux-media@vger.kernel.org 13701L: linux-amlogic@lists.infradead.org 13702S: Supported 13703T: git git://linuxtv.org/media_tree.git 13704F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13705F: drivers/media/platform/amlogic/meson-ge2d/ 13706 13707MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13708M: Liang Yang <liang.yang@amlogic.com> 13709L: linux-mtd@lists.infradead.org 13710S: Maintained 13711F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13712F: drivers/mtd/nand/raw/meson_* 13713 13714MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13715M: Neil Armstrong <neil.armstrong@linaro.org> 13716L: linux-media@vger.kernel.org 13717L: linux-amlogic@lists.infradead.org 13718S: Supported 13719T: git git://linuxtv.org/media_tree.git 13720F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13721F: drivers/staging/media/meson/vdec/ 13722 13723METHODE UDPU SUPPORT 13724M: Vladimir Vid <vladimir.vid@sartura.hr> 13725S: Maintained 13726F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13727 13728MHI BUS 13729M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13730L: mhi@lists.linux.dev 13731L: linux-arm-msm@vger.kernel.org 13732S: Maintained 13733T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13734F: Documentation/ABI/stable/sysfs-bus-mhi 13735F: Documentation/mhi/ 13736F: drivers/bus/mhi/ 13737F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13738F: include/linux/mhi.h 13739 13740MICROBLAZE ARCHITECTURE 13741M: Michal Simek <monstr@monstr.eu> 13742S: Supported 13743W: http://www.monstr.eu/fdt/ 13744T: git git://git.monstr.eu/linux-2.6-microblaze.git 13745F: arch/microblaze/ 13746 13747MICROBLAZE TMR INJECT 13748M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13749S: Supported 13750F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13751F: drivers/misc/xilinx_tmr_inject.c 13752 13753MICROBLAZE TMR MANAGER 13754M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13755S: Supported 13756F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13757F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13758F: drivers/misc/xilinx_tmr_manager.c 13759 13760MICROCHIP AT91 DMA DRIVERS 13761M: Ludovic Desroches <ludovic.desroches@microchip.com> 13762M: Tudor Ambarus <tudor.ambarus@linaro.org> 13763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13764L: dmaengine@vger.kernel.org 13765S: Supported 13766F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13767F: drivers/dma/at_hdmac.c 13768F: drivers/dma/at_xdmac.c 13769F: include/dt-bindings/dma/at91.h 13770 13771MICROCHIP AT91 SERIAL DRIVER 13772M: Richard Genoud <richard.genoud@gmail.com> 13773S: Maintained 13774F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13775F: drivers/tty/serial/atmel_serial.c 13776F: drivers/tty/serial/atmel_serial.h 13777 13778MICROCHIP AT91 USART MFD DRIVER 13779M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13780L: linux-kernel@vger.kernel.org 13781S: Supported 13782F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13783F: drivers/mfd/at91-usart.c 13784F: include/dt-bindings/mfd/at91-usart.h 13785 13786MICROCHIP AT91 USART SPI DRIVER 13787M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13788L: linux-spi@vger.kernel.org 13789S: Supported 13790F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13791F: drivers/spi/spi-at91-usart.c 13792 13793MICROCHIP AUDIO ASOC DRIVERS 13794M: Claudiu Beznea <claudiu.beznea@microchip.com> 13795L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13796S: Supported 13797F: Documentation/devicetree/bindings/sound/atmel* 13798F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13799F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13800F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13801F: sound/soc/atmel 13802 13803MICROCHIP CSI2DC DRIVER 13804M: Eugen Hristev <eugen.hristev@microchip.com> 13805L: linux-media@vger.kernel.org 13806S: Supported 13807F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13808F: drivers/media/platform/microchip/microchip-csi2dc.c 13809 13810MICROCHIP ECC DRIVER 13811M: Tudor Ambarus <tudor.ambarus@linaro.org> 13812L: linux-crypto@vger.kernel.org 13813S: Maintained 13814F: drivers/crypto/atmel-ecc.* 13815 13816MICROCHIP EIC DRIVER 13817M: Claudiu Beznea <claudiu.beznea@microchip.com> 13818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13819S: Supported 13820F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13821F: drivers/irqchip/irq-mchp-eic.c 13822 13823MICROCHIP I2C DRIVER 13824M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13825L: linux-i2c@vger.kernel.org 13826S: Supported 13827F: drivers/i2c/busses/i2c-at91-*.c 13828F: drivers/i2c/busses/i2c-at91.h 13829 13830MICROCHIP ISC DRIVER 13831M: Eugen Hristev <eugen.hristev@microchip.com> 13832L: linux-media@vger.kernel.org 13833S: Supported 13834F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13835F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13836F: drivers/media/platform/microchip/microchip-isc* 13837F: drivers/media/platform/microchip/microchip-sama*-isc* 13838F: drivers/staging/media/deprecated/atmel/atmel-isc* 13839F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13840F: include/linux/atmel-isc-media.h 13841 13842MICROCHIP ISI DRIVER 13843M: Eugen Hristev <eugen.hristev@microchip.com> 13844L: linux-media@vger.kernel.org 13845S: Supported 13846F: drivers/media/platform/atmel/atmel-isi.c 13847F: drivers/media/platform/atmel/atmel-isi.h 13848 13849MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13850M: Woojung Huh <woojung.huh@microchip.com> 13851M: UNGLinuxDriver@microchip.com 13852L: netdev@vger.kernel.org 13853S: Maintained 13854F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13855F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13856F: drivers/net/dsa/microchip/* 13857F: include/linux/dsa/ksz_common.h 13858F: include/linux/platform_data/microchip-ksz.h 13859F: net/dsa/tag_ksz.c 13860 13861MICROCHIP LAN743X ETHERNET DRIVER 13862M: Bryan Whitehead <bryan.whitehead@microchip.com> 13863M: UNGLinuxDriver@microchip.com 13864L: netdev@vger.kernel.org 13865S: Maintained 13866F: drivers/net/ethernet/microchip/lan743x_* 13867 13868MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13869M: Arun Ramadoss <arun.ramadoss@microchip.com> 13870R: UNGLinuxDriver@microchip.com 13871L: netdev@vger.kernel.org 13872S: Maintained 13873F: drivers/net/phy/microchip_t1.c 13874 13875MICROCHIP LAN966X ETHERNET DRIVER 13876M: Horatiu Vultur <horatiu.vultur@microchip.com> 13877M: UNGLinuxDriver@microchip.com 13878L: netdev@vger.kernel.org 13879S: Maintained 13880F: drivers/net/ethernet/microchip/lan966x/* 13881 13882MICROCHIP LCDFB DRIVER 13883M: Nicolas Ferre <nicolas.ferre@microchip.com> 13884L: linux-fbdev@vger.kernel.org 13885S: Maintained 13886F: drivers/video/fbdev/atmel_lcdfb.c 13887F: include/video/atmel_lcdc.h 13888 13889MICROCHIP MCP16502 PMIC DRIVER 13890M: Claudiu Beznea <claudiu.beznea@microchip.com> 13891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13892S: Supported 13893F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13894F: drivers/regulator/mcp16502.c 13895 13896MICROCHIP MCP3911 ADC DRIVER 13897M: Marcus Folkesson <marcus.folkesson@gmail.com> 13898M: Kent Gustavsson <kent@minoris.se> 13899L: linux-iio@vger.kernel.org 13900S: Maintained 13901F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13902F: drivers/iio/adc/mcp3911.c 13903 13904MICROCHIP MMC/SD/SDIO MCI DRIVER 13905M: Ludovic Desroches <ludovic.desroches@microchip.com> 13906S: Maintained 13907F: drivers/mmc/host/atmel-mci.c 13908 13909MICROCHIP NAND DRIVER 13910M: Tudor Ambarus <tudor.ambarus@linaro.org> 13911L: linux-mtd@lists.infradead.org 13912S: Supported 13913F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13914F: drivers/mtd/nand/raw/atmel/* 13915 13916MICROCHIP OTPC DRIVER 13917M: Claudiu Beznea <claudiu.beznea@microchip.com> 13918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13919S: Supported 13920F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13921F: drivers/nvmem/microchip-otpc.c 13922F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13923 13924MICROCHIP PCI1XXXX GP DRIVER 13925M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13926L: linux-gpio@vger.kernel.org 13927S: Supported 13928F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13929F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13930F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13931 13932MICROCHIP PCI1XXXX I2C DRIVER 13933M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13934M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13935M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13936L: linux-i2c@vger.kernel.org 13937S: Maintained 13938F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13939 13940MICROCHIP PCIe UART DRIVER 13941M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13942M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13943L: linux-serial@vger.kernel.org 13944S: Maintained 13945F: drivers/tty/serial/8250/8250_pci1xxxx.c 13946 13947MICROCHIP POLARFIRE FPGA DRIVERS 13948M: Conor Dooley <conor.dooley@microchip.com> 13949R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13950L: linux-fpga@vger.kernel.org 13951S: Supported 13952F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13953F: drivers/fpga/microchip-spi.c 13954 13955MICROCHIP PWM DRIVER 13956M: Claudiu Beznea <claudiu.beznea@microchip.com> 13957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13958L: linux-pwm@vger.kernel.org 13959S: Supported 13960F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13961F: drivers/pwm/pwm-atmel.c 13962 13963MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13964M: Eugen Hristev <eugen.hristev@microchip.com> 13965L: linux-iio@vger.kernel.org 13966S: Supported 13967F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13968F: drivers/iio/adc/at91-sama5d2_adc.c 13969F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13970 13971MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13972M: Claudiu Beznea <claudiu.beznea@microchip.com> 13973S: Supported 13974F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13975F: drivers/power/reset/at91-sama5d2_shdwc.c 13976 13977MICROCHIP SOC DRIVERS 13978M: Conor Dooley <conor@kernel.org> 13979S: Supported 13980T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13981F: drivers/soc/microchip/ 13982 13983MICROCHIP SPI DRIVER 13984M: Ryan Wanner <ryan.wanner@microchip.com> 13985S: Supported 13986F: drivers/spi/spi-atmel.* 13987 13988MICROCHIP SSC DRIVER 13989M: Claudiu Beznea <claudiu.beznea@microchip.com> 13990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13991S: Supported 13992F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13993F: drivers/misc/atmel-ssc.c 13994F: include/linux/atmel-ssc.h 13995 13996Microchip Timer Counter Block (TCB) Capture Driver 13997M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13999L: linux-iio@vger.kernel.org 14000S: Maintained 14001F: drivers/counter/microchip-tcb-capture.c 14002 14003MICROCHIP USB251XB DRIVER 14004M: Richard Leitner <richard.leitner@skidata.com> 14005L: linux-usb@vger.kernel.org 14006S: Maintained 14007F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14008F: drivers/usb/misc/usb251xb.c 14009 14010MICROCHIP USBA UDC DRIVER 14011M: Cristian Birsan <cristian.birsan@microchip.com> 14012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14013S: Supported 14014F: drivers/usb/gadget/udc/atmel_usba_udc.* 14015 14016MICROCHIP WILC1000 WIFI DRIVER 14017M: Ajay Singh <ajay.kathat@microchip.com> 14018M: Claudiu Beznea <claudiu.beznea@microchip.com> 14019L: linux-wireless@vger.kernel.org 14020S: Supported 14021F: drivers/net/wireless/microchip/wilc1000/ 14022 14023MICROSEMI MIPS SOCS 14024M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14025M: UNGLinuxDriver@microchip.com 14026L: linux-mips@vger.kernel.org 14027S: Supported 14028F: Documentation/devicetree/bindings/mips/mscc.txt 14029F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14030F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14031F: arch/mips/boot/dts/mscc/ 14032F: arch/mips/configs/generic/board-ocelot.config 14033F: arch/mips/generic/board-ocelot.c 14034 14035MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14036M: Don Brace <don.brace@microchip.com> 14037L: storagedev@microchip.com 14038L: linux-scsi@vger.kernel.org 14039S: Supported 14040F: Documentation/scsi/smartpqi.rst 14041F: drivers/scsi/smartpqi/Kconfig 14042F: drivers/scsi/smartpqi/Makefile 14043F: drivers/scsi/smartpqi/smartpqi*.[ch] 14044F: include/linux/cciss*.h 14045F: include/uapi/linux/cciss*.h 14046 14047MICROSOFT MANA RDMA DRIVER 14048M: Long Li <longli@microsoft.com> 14049M: Ajay Sharma <sharmaajay@microsoft.com> 14050L: linux-rdma@vger.kernel.org 14051S: Supported 14052F: drivers/infiniband/hw/mana/ 14053F: include/net/mana 14054F: include/uapi/rdma/mana-abi.h 14055 14056MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14057M: Maximilian Luz <luzmaximilian@gmail.com> 14058L: platform-driver-x86@vger.kernel.org 14059S: Maintained 14060F: drivers/platform/surface/surface_aggregator_tabletsw.c 14061 14062MICROSOFT SURFACE BATTERY AND AC DRIVERS 14063M: Maximilian Luz <luzmaximilian@gmail.com> 14064L: linux-pm@vger.kernel.org 14065L: platform-driver-x86@vger.kernel.org 14066S: Maintained 14067F: drivers/power/supply/surface_battery.c 14068F: drivers/power/supply/surface_charger.c 14069 14070MICROSOFT SURFACE DTX DRIVER 14071M: Maximilian Luz <luzmaximilian@gmail.com> 14072L: platform-driver-x86@vger.kernel.org 14073S: Maintained 14074F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14075F: drivers/platform/surface/surface_dtx.c 14076F: include/uapi/linux/surface_aggregator/dtx.h 14077 14078MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14079M: Maximilian Luz <luzmaximilian@gmail.com> 14080L: platform-driver-x86@vger.kernel.org 14081S: Maintained 14082F: drivers/platform/surface/surface_gpe.c 14083 14084MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14085M: Hans de Goede <hdegoede@redhat.com> 14086M: Mark Gross <markgross@kernel.org> 14087M: Maximilian Luz <luzmaximilian@gmail.com> 14088L: platform-driver-x86@vger.kernel.org 14089S: Maintained 14090T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14091F: drivers/platform/surface/ 14092 14093MICROSOFT SURFACE HID TRANSPORT DRIVER 14094M: Maximilian Luz <luzmaximilian@gmail.com> 14095L: linux-input@vger.kernel.org 14096L: platform-driver-x86@vger.kernel.org 14097S: Maintained 14098F: drivers/hid/surface-hid/ 14099 14100MICROSOFT SURFACE HOT-PLUG DRIVER 14101M: Maximilian Luz <luzmaximilian@gmail.com> 14102L: platform-driver-x86@vger.kernel.org 14103S: Maintained 14104F: drivers/platform/surface/surface_hotplug.c 14105 14106MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14107M: Maximilian Luz <luzmaximilian@gmail.com> 14108L: platform-driver-x86@vger.kernel.org 14109S: Maintained 14110F: drivers/platform/surface/surface_platform_profile.c 14111 14112MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14113M: Chen Yu <yu.c.chen@intel.com> 14114L: platform-driver-x86@vger.kernel.org 14115S: Supported 14116F: drivers/platform/surface/surfacepro3_button.c 14117 14118MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14119M: Maximilian Luz <luzmaximilian@gmail.com> 14120L: platform-driver-x86@vger.kernel.org 14121S: Maintained 14122F: drivers/platform/surface/surface_aggregator_hub.c 14123 14124MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14125M: Maximilian Luz <luzmaximilian@gmail.com> 14126L: platform-driver-x86@vger.kernel.org 14127S: Maintained 14128W: https://github.com/linux-surface/surface-aggregator-module 14129C: irc://irc.libera.chat/linux-surface 14130F: Documentation/driver-api/surface_aggregator/ 14131F: drivers/platform/surface/aggregator/ 14132F: drivers/platform/surface/surface_acpi_notify.c 14133F: drivers/platform/surface/surface_aggregator_cdev.c 14134F: drivers/platform/surface/surface_aggregator_registry.c 14135F: include/linux/surface_acpi_notify.h 14136F: include/linux/surface_aggregator/ 14137F: include/uapi/linux/surface_aggregator/ 14138 14139MICROTEK X6 SCANNER 14140M: Oliver Neukum <oliver@neukum.org> 14141S: Maintained 14142F: drivers/usb/image/microtek.* 14143 14144MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14145M: Luka Kovacic <luka.kovacic@sartura.hr> 14146M: Luka Perkov <luka.perkov@sartura.hr> 14147S: Maintained 14148F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14151F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14152F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14153F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14154 14155MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14156M: Sakari Ailus <sakari.ailus@linux.intel.com> 14157L: linux-media@vger.kernel.org 14158S: Maintained 14159F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14160F: Documentation/driver-api/media/drivers/ccs/ 14161F: Documentation/userspace-api/media/drivers/ccs.rst 14162F: drivers/media/i2c/ccs-pll.c 14163F: drivers/media/i2c/ccs-pll.h 14164F: drivers/media/i2c/ccs/ 14165F: include/uapi/linux/ccs.h 14166F: include/uapi/linux/smiapp.h 14167 14168MIPS 14169M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14170L: linux-mips@vger.kernel.org 14171S: Maintained 14172W: http://www.linux-mips.org/ 14173Q: https://patchwork.kernel.org/project/linux-mips/list/ 14174T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14175F: Documentation/devicetree/bindings/mips/ 14176F: Documentation/mips/ 14177F: arch/mips/ 14178F: drivers/platform/mips/ 14179F: include/dt-bindings/mips/ 14180 14181MIPS BOSTON DEVELOPMENT BOARD 14182M: Paul Burton <paulburton@kernel.org> 14183L: linux-mips@vger.kernel.org 14184S: Maintained 14185F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14186F: arch/mips/boot/dts/img/boston.dts 14187F: arch/mips/configs/generic/board-boston.config 14188F: drivers/clk/imgtec/clk-boston.c 14189F: include/dt-bindings/clock/boston-clock.h 14190 14191MIPS CORE DRIVERS 14192M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14193M: Serge Semin <fancer.lancer@gmail.com> 14194L: linux-mips@vger.kernel.org 14195S: Supported 14196F: drivers/bus/mips_cdmm.c 14197F: drivers/clocksource/mips-gic-timer.c 14198F: drivers/cpuidle/cpuidle-cps.c 14199F: drivers/irqchip/irq-mips-cpu.c 14200F: drivers/irqchip/irq-mips-gic.c 14201 14202MIPS GENERIC PLATFORM 14203M: Paul Burton <paulburton@kernel.org> 14204L: linux-mips@vger.kernel.org 14205S: Supported 14206F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14207F: arch/mips/generic/ 14208F: arch/mips/tools/generic-board-config.sh 14209 14210MIPS RINT INSTRUCTION EMULATION 14211M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14212L: linux-mips@vger.kernel.org 14213S: Supported 14214F: arch/mips/math-emu/dp_rint.c 14215F: arch/mips/math-emu/sp_rint.c 14216 14217MIPS/LOONGSON1 ARCHITECTURE 14218M: Keguang Zhang <keguang.zhang@gmail.com> 14219L: linux-mips@vger.kernel.org 14220S: Maintained 14221F: arch/mips/include/asm/mach-loongson32/ 14222F: arch/mips/loongson32/ 14223F: drivers/*/*loongson1* 14224 14225MIPS/LOONGSON2EF ARCHITECTURE 14226M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14227L: linux-mips@vger.kernel.org 14228S: Maintained 14229F: arch/mips/include/asm/mach-loongson2ef/ 14230F: arch/mips/loongson2ef/ 14231F: drivers/cpufreq/loongson2_cpufreq.c 14232 14233MIPS/LOONGSON64 ARCHITECTURE 14234M: Huacai Chen <chenhuacai@kernel.org> 14235M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14236L: linux-mips@vger.kernel.org 14237S: Maintained 14238F: arch/mips/include/asm/mach-loongson64/ 14239F: arch/mips/loongson64/ 14240F: drivers/irqchip/irq-loongson* 14241F: drivers/platform/mips/cpu_hwmon.c 14242 14243MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14244M: Hans Verkuil <hverkuil@xs4all.nl> 14245L: linux-media@vger.kernel.org 14246S: Odd Fixes 14247W: https://linuxtv.org 14248T: git git://linuxtv.org/media_tree.git 14249F: drivers/media/radio/radio-miropcm20* 14250 14251MMP SUPPORT 14252R: Lubomir Rintel <lkundrak@v3.sk> 14253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14254S: Odd Fixes 14255T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14256F: arch/arm/boot/dts/marvell/mmp* 14257F: arch/arm/mach-mmp/ 14258F: include/linux/soc/mmp/ 14259 14260MMP USB PHY DRIVERS 14261R: Lubomir Rintel <lkundrak@v3.sk> 14262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14263S: Maintained 14264F: drivers/phy/marvell/phy-mmp3-usb.c 14265F: drivers/phy/marvell/phy-pxa-usb.c 14266 14267MMU GATHER AND TLB INVALIDATION 14268M: Will Deacon <will@kernel.org> 14269M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14270M: Andrew Morton <akpm@linux-foundation.org> 14271M: Nick Piggin <npiggin@gmail.com> 14272M: Peter Zijlstra <peterz@infradead.org> 14273L: linux-arch@vger.kernel.org 14274L: linux-mm@kvack.org 14275S: Maintained 14276F: arch/*/include/asm/tlb.h 14277F: include/asm-generic/tlb.h 14278F: mm/mmu_gather.c 14279 14280MN88472 MEDIA DRIVER 14281M: Antti Palosaari <crope@iki.fi> 14282L: linux-media@vger.kernel.org 14283S: Maintained 14284W: https://linuxtv.org 14285W: http://palosaari.fi/linux/ 14286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14287F: drivers/media/dvb-frontends/mn88472* 14288 14289MN88473 MEDIA DRIVER 14290M: Antti Palosaari <crope@iki.fi> 14291L: linux-media@vger.kernel.org 14292S: Maintained 14293W: https://linuxtv.org 14294W: http://palosaari.fi/linux/ 14295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14296F: drivers/media/dvb-frontends/mn88473* 14297 14298MODULE SUPPORT 14299M: Luis Chamberlain <mcgrof@kernel.org> 14300L: linux-modules@vger.kernel.org 14301L: linux-kernel@vger.kernel.org 14302S: Maintained 14303T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14304F: include/linux/kmod.h 14305F: include/linux/module.h 14306F: kernel/module/ 14307F: lib/test_kmod.c 14308F: scripts/module* 14309F: tools/testing/selftests/kmod/ 14310 14311MONOLITHIC POWER SYSTEM PMIC DRIVER 14312M: Saravanan Sekar <sravanhome@gmail.com> 14313S: Maintained 14314F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14315F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14316F: drivers/hwmon/pmbus/mpq7932.c 14317F: drivers/iio/adc/mp2629_adc.c 14318F: drivers/mfd/mp2629.c 14319F: drivers/power/supply/mp2629_charger.c 14320F: drivers/regulator/mp5416.c 14321F: drivers/regulator/mpq7920.c 14322F: drivers/regulator/mpq7920.h 14323F: include/linux/mfd/mp2629.h 14324 14325MOST(R) TECHNOLOGY DRIVER 14326M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14327M: Christian Gromm <christian.gromm@microchip.com> 14328S: Maintained 14329F: Documentation/ABI/testing/configfs-most 14330F: Documentation/ABI/testing/sysfs-bus-most 14331F: drivers/most/ 14332F: drivers/staging/most/ 14333F: include/linux/most.h 14334 14335MOTORCOMM PHY DRIVER 14336M: Peter Geis <pgwipeout@gmail.com> 14337M: Frank <Frank.Sae@motor-comm.com> 14338L: netdev@vger.kernel.org 14339S: Maintained 14340F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14341F: drivers/net/phy/motorcomm.c 14342 14343MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14344M: Jiri Slaby <jirislaby@kernel.org> 14345S: Maintained 14346F: Documentation/driver-api/tty/moxa-smartio.rst 14347F: drivers/tty/mxser.* 14348 14349MR800 AVERMEDIA USB FM RADIO DRIVER 14350M: Alexey Klimov <klimov.linux@gmail.com> 14351L: linux-media@vger.kernel.org 14352S: Maintained 14353T: git git://linuxtv.org/media_tree.git 14354F: drivers/media/radio/radio-mr800.c 14355 14356MRF24J40 IEEE 802.15.4 RADIO DRIVER 14357M: Stefan Schmidt <stefan@datenfreihafen.org> 14358L: linux-wpan@vger.kernel.org 14359S: Odd Fixes 14360F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14361F: drivers/net/ieee802154/mrf24j40.c 14362 14363MSI EC DRIVER 14364M: Nikita Kravets <teackot@gmail.com> 14365L: platform-driver-x86@vger.kernel.org 14366S: Maintained 14367W: https://github.com/BeardOverflow/msi-ec 14368F: drivers/platform/x86/msi-ec.* 14369 14370MSI LAPTOP SUPPORT 14371M: "Lee, Chun-Yi" <jlee@suse.com> 14372L: platform-driver-x86@vger.kernel.org 14373S: Maintained 14374F: drivers/platform/x86/msi-laptop.c 14375 14376MSI WMI SUPPORT 14377L: platform-driver-x86@vger.kernel.org 14378S: Orphan 14379F: drivers/platform/x86/msi-wmi.c 14380 14381MSI001 MEDIA DRIVER 14382M: Antti Palosaari <crope@iki.fi> 14383L: linux-media@vger.kernel.org 14384S: Maintained 14385W: https://linuxtv.org 14386W: http://palosaari.fi/linux/ 14387Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14388T: git git://linuxtv.org/anttip/media_tree.git 14389F: drivers/media/tuners/msi001* 14390 14391MSI2500 MEDIA DRIVER 14392M: Antti Palosaari <crope@iki.fi> 14393L: linux-media@vger.kernel.org 14394S: Maintained 14395W: https://linuxtv.org 14396W: http://palosaari.fi/linux/ 14397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14398T: git git://linuxtv.org/anttip/media_tree.git 14399F: drivers/media/usb/msi2500/ 14400 14401MSTAR INTERRUPT CONTROLLER DRIVER 14402M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14403M: Daniel Palmer <daniel@thingy.jp> 14404S: Maintained 14405F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14406F: drivers/irqchip/irq-mst-intc.c 14407 14408MSYSTEMS DISKONCHIP G3 MTD DRIVER 14409M: Robert Jarzmik <robert.jarzmik@free.fr> 14410L: linux-mtd@lists.infradead.org 14411S: Maintained 14412F: drivers/mtd/devices/docg3* 14413 14414MT9P031 APTINA CAMERA SENSOR 14415M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14416L: linux-media@vger.kernel.org 14417S: Maintained 14418T: git git://linuxtv.org/media_tree.git 14419F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14420F: drivers/media/i2c/mt9p031.c 14421F: include/media/i2c/mt9p031.h 14422 14423MT9T112 APTINA CAMERA SENSOR 14424M: Jacopo Mondi <jacopo@jmondi.org> 14425L: linux-media@vger.kernel.org 14426S: Odd Fixes 14427T: git git://linuxtv.org/media_tree.git 14428F: drivers/media/i2c/mt9t112.c 14429F: include/media/i2c/mt9t112.h 14430 14431MT9V032 APTINA CAMERA SENSOR 14432M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14433L: linux-media@vger.kernel.org 14434S: Maintained 14435T: git git://linuxtv.org/media_tree.git 14436F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14437F: drivers/media/i2c/mt9v032.c 14438F: include/media/i2c/mt9v032.h 14439 14440MT9V111 APTINA CAMERA SENSOR 14441M: Jacopo Mondi <jacopo@jmondi.org> 14442L: linux-media@vger.kernel.org 14443S: Maintained 14444T: git git://linuxtv.org/media_tree.git 14445F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14446F: drivers/media/i2c/mt9v111.c 14447 14448MULTIFUNCTION DEVICES (MFD) 14449M: Lee Jones <lee@kernel.org> 14450S: Maintained 14451T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14452F: Documentation/devicetree/bindings/mfd/ 14453F: drivers/mfd/ 14454F: include/dt-bindings/mfd/ 14455F: include/linux/mfd/ 14456 14457MULTIMEDIA CARD (MMC) ETC. OVER SPI 14458S: Orphan 14459F: drivers/mmc/host/mmc_spi.c 14460F: include/linux/spi/mmc_spi.h 14461 14462MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14463M: Ulf Hansson <ulf.hansson@linaro.org> 14464L: linux-mmc@vger.kernel.org 14465S: Maintained 14466T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14467F: Documentation/devicetree/bindings/mmc/ 14468F: drivers/mmc/ 14469F: include/linux/mmc/ 14470F: include/uapi/linux/mmc/ 14471 14472MULTIPLEXER SUBSYSTEM 14473M: Peter Rosin <peda@axentia.se> 14474S: Maintained 14475F: Documentation/ABI/testing/sysfs-class-mux* 14476F: Documentation/devicetree/bindings/mux/ 14477F: drivers/mux/ 14478F: include/dt-bindings/mux/ 14479F: include/linux/mux/ 14480 14481MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14482M: Bin Liu <b-liu@ti.com> 14483L: linux-usb@vger.kernel.org 14484S: Maintained 14485F: drivers/usb/musb/ 14486 14487MXL301RF MEDIA DRIVER 14488M: Akihiro Tsukada <tskd08@gmail.com> 14489L: linux-media@vger.kernel.org 14490S: Odd Fixes 14491F: drivers/media/tuners/mxl301rf* 14492 14493MXL5007T MEDIA DRIVER 14494M: Michael Krufky <mkrufky@linuxtv.org> 14495L: linux-media@vger.kernel.org 14496S: Maintained 14497W: https://linuxtv.org 14498W: http://github.com/mkrufky 14499Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14500T: git git://linuxtv.org/mkrufky/tuners.git 14501F: drivers/media/tuners/mxl5007t.* 14502 14503MXSFB DRM DRIVER 14504M: Marek Vasut <marex@denx.de> 14505M: Stefan Agner <stefan@agner.ch> 14506L: dri-devel@lists.freedesktop.org 14507S: Supported 14508T: git git://anongit.freedesktop.org/drm/drm-misc 14509F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14510F: drivers/gpu/drm/mxsfb/ 14511 14512MYLEX DAC960 PCI RAID Controller 14513M: Hannes Reinecke <hare@kernel.org> 14514L: linux-scsi@vger.kernel.org 14515S: Supported 14516F: drivers/scsi/myrb.* 14517F: drivers/scsi/myrs.* 14518 14519MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14520M: Chris Lee <christopher.lee@cspi.com> 14521L: netdev@vger.kernel.org 14522S: Supported 14523W: https://www.cspi.com/ethernet-products/support/downloads/ 14524F: drivers/net/ethernet/myricom/myri10ge/ 14525 14526NAND FLASH SUBSYSTEM 14527M: Miquel Raynal <miquel.raynal@bootlin.com> 14528R: Richard Weinberger <richard@nod.at> 14529L: linux-mtd@lists.infradead.org 14530S: Maintained 14531W: http://www.linux-mtd.infradead.org/ 14532Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14533C: irc://irc.oftc.net/mtd 14534T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14535F: drivers/mtd/nand/ 14536F: include/linux/mtd/*nand*.h 14537 14538NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14539M: Daniel Mack <zonque@gmail.com> 14540L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14541S: Maintained 14542W: http://www.native-instruments.com 14543F: sound/usb/caiaq/ 14544 14545NATSEMI ETHERNET DRIVER (DP8381x) 14546S: Orphan 14547F: drivers/net/ethernet/natsemi/natsemi.c 14548 14549NCR 5380 SCSI DRIVERS 14550M: Finn Thain <fthain@linux-m68k.org> 14551M: Michael Schmitz <schmitzmic@gmail.com> 14552L: linux-scsi@vger.kernel.org 14553S: Maintained 14554F: Documentation/scsi/g_NCR5380.rst 14555F: drivers/scsi/NCR5380.* 14556F: drivers/scsi/arm/cumana_1.c 14557F: drivers/scsi/arm/oak.c 14558F: drivers/scsi/atari_scsi.* 14559F: drivers/scsi/dmx3191d.c 14560F: drivers/scsi/g_NCR5380.* 14561F: drivers/scsi/mac_scsi.* 14562F: drivers/scsi/sun3_scsi.* 14563F: drivers/scsi/sun3_scsi_vme.c 14564 14565NCSI LIBRARY 14566M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14567S: Maintained 14568F: net/ncsi/ 14569 14570NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14571M: Guenter Roeck <linux@roeck-us.net> 14572L: linux-hwmon@vger.kernel.org 14573S: Maintained 14574F: Documentation/hwmon/nct6775.rst 14575F: drivers/hwmon/nct6775-core.c 14576F: drivers/hwmon/nct6775-platform.c 14577F: drivers/hwmon/nct6775.h 14578 14579NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14580M: Zev Weiss <zev@bewilderbeest.net> 14581L: linux-hwmon@vger.kernel.org 14582S: Maintained 14583F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14584F: drivers/hwmon/nct6775-i2c.c 14585 14586NETDEVSIM 14587M: Jakub Kicinski <kuba@kernel.org> 14588S: Maintained 14589F: drivers/net/netdevsim/* 14590 14591NETEM NETWORK EMULATOR 14592M: Stephen Hemminger <stephen@networkplumber.org> 14593L: netdev@vger.kernel.org 14594S: Maintained 14595F: net/sched/sch_netem.c 14596 14597NETERION 10GbE DRIVERS (s2io) 14598M: Jon Mason <jdmason@kudzu.us> 14599L: netdev@vger.kernel.org 14600S: Supported 14601F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14602F: drivers/net/ethernet/neterion/ 14603 14604NETFILTER 14605M: Pablo Neira Ayuso <pablo@netfilter.org> 14606M: Jozsef Kadlecsik <kadlec@netfilter.org> 14607M: Florian Westphal <fw@strlen.de> 14608L: netfilter-devel@vger.kernel.org 14609L: coreteam@netfilter.org 14610S: Maintained 14611W: http://www.netfilter.org/ 14612W: http://www.iptables.org/ 14613W: http://www.nftables.org/ 14614Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14615C: irc://irc.libera.chat/netfilter 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14618F: include/linux/netfilter* 14619F: include/linux/netfilter/ 14620F: include/net/netfilter/ 14621F: include/uapi/linux/netfilter* 14622F: include/uapi/linux/netfilter/ 14623F: net/*/netfilter.c 14624F: net/*/netfilter/ 14625F: net/bridge/br_netfilter*.c 14626F: net/netfilter/ 14627 14628NETROM NETWORK LAYER 14629M: Ralf Baechle <ralf@linux-mips.org> 14630L: linux-hams@vger.kernel.org 14631S: Maintained 14632W: http://www.linux-ax25.org/ 14633F: include/net/netrom.h 14634F: include/uapi/linux/netrom.h 14635F: net/netrom/ 14636 14637NETRONIX EMBEDDED CONTROLLER 14638M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14639S: Maintained 14640F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14641F: drivers/mfd/ntxec.c 14642F: drivers/pwm/pwm-ntxec.c 14643F: drivers/rtc/rtc-ntxec.c 14644F: include/linux/mfd/ntxec.h 14645 14646NETRONOME ETHERNET DRIVERS 14647M: Simon Horman <simon.horman@corigine.com> 14648R: Jakub Kicinski <kuba@kernel.org> 14649L: oss-drivers@corigine.com 14650S: Maintained 14651F: drivers/net/ethernet/netronome/ 14652 14653NETWORK BLOCK DEVICE (NBD) 14654M: Josef Bacik <josef@toxicpanda.com> 14655L: linux-block@vger.kernel.org 14656L: nbd@other.debian.org 14657S: Maintained 14658F: Documentation/admin-guide/blockdev/nbd.rst 14659F: drivers/block/nbd.c 14660F: include/trace/events/nbd.h 14661F: include/uapi/linux/nbd.h 14662 14663NETWORK DROP MONITOR 14664M: Neil Horman <nhorman@tuxdriver.com> 14665L: netdev@vger.kernel.org 14666S: Maintained 14667W: https://fedorahosted.org/dropwatch/ 14668F: include/uapi/linux/net_dropmon.h 14669F: net/core/drop_monitor.c 14670 14671NETWORKING DRIVERS 14672M: "David S. Miller" <davem@davemloft.net> 14673M: Eric Dumazet <edumazet@google.com> 14674M: Jakub Kicinski <kuba@kernel.org> 14675M: Paolo Abeni <pabeni@redhat.com> 14676L: netdev@vger.kernel.org 14677S: Maintained 14678Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14679T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14680T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14681F: Documentation/devicetree/bindings/net/ 14682F: drivers/connector/ 14683F: drivers/net/ 14684F: include/dt-bindings/net/ 14685F: include/linux/etherdevice.h 14686F: include/linux/fcdevice.h 14687F: include/linux/fddidevice.h 14688F: include/linux/hippidevice.h 14689F: include/linux/if_* 14690F: include/linux/inetdevice.h 14691F: include/linux/netdevice.h 14692F: include/uapi/linux/if_* 14693F: include/uapi/linux/netdevice.h 14694X: drivers/net/wireless/ 14695 14696NETWORKING DRIVERS (WIRELESS) 14697M: Kalle Valo <kvalo@kernel.org> 14698L: linux-wireless@vger.kernel.org 14699S: Maintained 14700W: https://wireless.wiki.kernel.org/ 14701Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14702T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14703T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14704F: Documentation/devicetree/bindings/net/wireless/ 14705F: drivers/net/wireless/ 14706 14707NETWORKING [DSA] 14708M: Andrew Lunn <andrew@lunn.ch> 14709M: Florian Fainelli <f.fainelli@gmail.com> 14710M: Vladimir Oltean <olteanv@gmail.com> 14711S: Maintained 14712F: Documentation/devicetree/bindings/net/dsa/ 14713F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14714F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14715F: drivers/net/dsa/ 14716F: include/linux/dsa/ 14717F: include/linux/platform_data/dsa.h 14718F: include/net/dsa.h 14719F: net/dsa/ 14720F: tools/testing/selftests/drivers/net/dsa/ 14721 14722NETWORKING [GENERAL] 14723M: "David S. Miller" <davem@davemloft.net> 14724M: Eric Dumazet <edumazet@google.com> 14725M: Jakub Kicinski <kuba@kernel.org> 14726M: Paolo Abeni <pabeni@redhat.com> 14727L: netdev@vger.kernel.org 14728S: Maintained 14729Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14730B: mailto:netdev@vger.kernel.org 14731T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14732T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14733F: Documentation/core-api/netlink.rst 14734F: Documentation/netlink/ 14735F: Documentation/networking/ 14736F: Documentation/process/maintainer-netdev.rst 14737F: Documentation/userspace-api/netlink/ 14738F: include/linux/in.h 14739F: include/linux/net.h 14740F: include/linux/netdevice.h 14741F: include/net/ 14742F: include/uapi/linux/in.h 14743F: include/uapi/linux/net.h 14744F: include/uapi/linux/net_namespace.h 14745F: include/uapi/linux/netdevice.h 14746F: lib/net_utils.c 14747F: lib/random32.c 14748F: net/ 14749F: tools/net/ 14750F: tools/testing/selftests/net/ 14751X: net/bluetooth/ 14752 14753NETWORKING [IPSEC] 14754M: Steffen Klassert <steffen.klassert@secunet.com> 14755M: Herbert Xu <herbert@gondor.apana.org.au> 14756M: "David S. Miller" <davem@davemloft.net> 14757L: netdev@vger.kernel.org 14758S: Maintained 14759T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14760T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14761F: include/net/xfrm.h 14762F: include/uapi/linux/xfrm.h 14763F: net/ipv4/ah4.c 14764F: net/ipv4/esp4* 14765F: net/ipv4/ip_vti.c 14766F: net/ipv4/ipcomp.c 14767F: net/ipv4/xfrm* 14768F: net/ipv6/ah6.c 14769F: net/ipv6/esp6* 14770F: net/ipv6/ip6_vti.c 14771F: net/ipv6/ipcomp6.c 14772F: net/ipv6/xfrm* 14773F: net/key/ 14774F: net/xfrm/ 14775F: tools/testing/selftests/net/ipsec.c 14776 14777NETWORKING [IPv4/IPv6] 14778M: "David S. Miller" <davem@davemloft.net> 14779M: David Ahern <dsahern@kernel.org> 14780L: netdev@vger.kernel.org 14781S: Maintained 14782T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14783F: arch/x86/net/* 14784F: include/linux/ip.h 14785F: include/linux/ipv6* 14786F: include/net/fib* 14787F: include/net/ip* 14788F: include/net/route.h 14789F: net/ipv4/ 14790F: net/ipv6/ 14791 14792NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14793M: Paul Moore <paul@paul-moore.com> 14794L: netdev@vger.kernel.org 14795L: linux-security-module@vger.kernel.org 14796S: Supported 14797W: https://github.com/netlabel 14798F: Documentation/netlabel/ 14799F: include/net/calipso.h 14800F: include/net/cipso_ipv4.h 14801F: include/net/netlabel.h 14802F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14803F: include/uapi/linux/netfilter/xt_SECMARK.h 14804F: net/ipv4/cipso_ipv4.c 14805F: net/ipv6/calipso.c 14806F: net/netfilter/xt_CONNSECMARK.c 14807F: net/netfilter/xt_SECMARK.c 14808F: net/netlabel/ 14809 14810NETWORKING [MPTCP] 14811M: Matthieu Baerts <matthieu.baerts@tessares.net> 14812M: Mat Martineau <martineau@kernel.org> 14813L: netdev@vger.kernel.org 14814L: mptcp@lists.linux.dev 14815S: Maintained 14816W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14817B: https://github.com/multipath-tcp/mptcp_net-next/issues 14818T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14819T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14820F: Documentation/networking/mptcp-sysctl.rst 14821F: include/net/mptcp.h 14822F: include/trace/events/mptcp.h 14823F: include/uapi/linux/mptcp.h 14824F: net/mptcp/ 14825F: tools/testing/selftests/bpf/*/*mptcp*.c 14826F: tools/testing/selftests/net/mptcp/ 14827 14828NETWORKING [TCP] 14829M: Eric Dumazet <edumazet@google.com> 14830L: netdev@vger.kernel.org 14831S: Maintained 14832F: include/linux/net_mm.h 14833F: include/linux/tcp.h 14834F: include/net/tcp.h 14835F: include/trace/events/tcp.h 14836F: include/uapi/linux/tcp.h 14837F: net/ipv4/syncookies.c 14838F: net/ipv4/tcp*.c 14839F: net/ipv6/syncookies.c 14840F: net/ipv6/tcp*.c 14841 14842NETWORKING [TLS] 14843M: Boris Pismenny <borisp@nvidia.com> 14844M: John Fastabend <john.fastabend@gmail.com> 14845M: Jakub Kicinski <kuba@kernel.org> 14846L: netdev@vger.kernel.org 14847S: Maintained 14848F: include/net/tls.h 14849F: include/uapi/linux/tls.h 14850F: net/tls/* 14851 14852NETXEN (1/10) GbE SUPPORT 14853M: Manish Chopra <manishc@marvell.com> 14854M: Rahul Verma <rahulv@marvell.com> 14855M: GR-Linux-NIC-Dev@marvell.com 14856L: netdev@vger.kernel.org 14857S: Supported 14858F: drivers/net/ethernet/qlogic/netxen/ 14859 14860NET_FAILOVER MODULE 14861M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14862L: netdev@vger.kernel.org 14863S: Supported 14864F: Documentation/networking/net_failover.rst 14865F: drivers/net/net_failover.c 14866F: include/net/net_failover.h 14867 14868NEXTHOP 14869M: David Ahern <dsahern@kernel.org> 14870L: netdev@vger.kernel.org 14871S: Maintained 14872F: include/net/netns/nexthop.h 14873F: include/net/nexthop.h 14874F: include/uapi/linux/nexthop.h 14875F: net/ipv4/nexthop.c 14876 14877NFC SUBSYSTEM 14878M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14879L: netdev@vger.kernel.org 14880S: Maintained 14881F: Documentation/devicetree/bindings/net/nfc/ 14882F: drivers/nfc/ 14883F: include/net/nfc/ 14884F: include/uapi/linux/nfc.h 14885F: net/nfc/ 14886 14887NFC VIRTUAL NCI DEVICE DRIVER 14888M: Bongsu Jeon <bongsu.jeon@samsung.com> 14889L: netdev@vger.kernel.org 14890S: Supported 14891F: drivers/nfc/virtual_ncidev.c 14892F: tools/testing/selftests/nci/ 14893 14894NFS, SUNRPC, AND LOCKD CLIENTS 14895M: Trond Myklebust <trond.myklebust@hammerspace.com> 14896M: Anna Schumaker <anna@kernel.org> 14897L: linux-nfs@vger.kernel.org 14898S: Maintained 14899W: http://client.linux-nfs.org 14900T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14901F: Documentation/filesystems/nfs/ 14902F: fs/lockd/ 14903F: fs/nfs/ 14904F: fs/nfs_common/ 14905F: include/linux/lockd/ 14906F: include/linux/nfs* 14907F: include/linux/sunrpc/ 14908F: include/uapi/linux/nfs* 14909F: include/uapi/linux/sunrpc/ 14910F: net/sunrpc/ 14911 14912NILFS2 FILESYSTEM 14913M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14914L: linux-nilfs@vger.kernel.org 14915S: Supported 14916W: https://nilfs.sourceforge.io/ 14917W: https://nilfs.osdn.jp/ 14918T: git https://github.com/konis/nilfs2.git 14919F: Documentation/filesystems/nilfs2.rst 14920F: fs/nilfs2/ 14921F: include/trace/events/nilfs2.h 14922F: include/uapi/linux/nilfs2_api.h 14923F: include/uapi/linux/nilfs2_ondisk.h 14924 14925NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14926M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14927S: Maintained 14928W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14929F: Documentation/scsi/NinjaSCSI.rst 14930F: drivers/scsi/pcmcia/nsp_* 14931 14932NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14933M: GOTO Masanori <gotom@debian.or.jp> 14934M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14935S: Maintained 14936W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14937F: Documentation/scsi/NinjaSCSI.rst 14938F: drivers/scsi/nsp32* 14939 14940NINTENDO HID DRIVER 14941M: Daniel J. Ogorchock <djogorchock@gmail.com> 14942L: linux-input@vger.kernel.org 14943S: Maintained 14944F: drivers/hid/hid-nintendo* 14945 14946NIOS2 ARCHITECTURE 14947M: Dinh Nguyen <dinguyen@kernel.org> 14948S: Maintained 14949T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14950F: arch/nios2/ 14951 14952NITRO ENCLAVES (NE) 14953M: Alexandru Ciobotaru <alcioa@amazon.com> 14954L: linux-kernel@vger.kernel.org 14955L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14956S: Supported 14957W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14958F: Documentation/virt/ne_overview.rst 14959F: drivers/virt/nitro_enclaves/ 14960F: include/linux/nitro_enclaves.h 14961F: include/uapi/linux/nitro_enclaves.h 14962F: samples/nitro_enclaves/ 14963 14964NOHZ, DYNTICKS SUPPORT 14965M: Frederic Weisbecker <frederic@kernel.org> 14966M: Thomas Gleixner <tglx@linutronix.de> 14967M: Ingo Molnar <mingo@kernel.org> 14968L: linux-kernel@vger.kernel.org 14969S: Maintained 14970T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14971F: include/linux/sched/nohz.h 14972F: include/linux/tick.h 14973F: kernel/time/tick*.* 14974 14975NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14976M: Pavel Machek <pavel@ucw.cz> 14977M: Sakari Ailus <sakari.ailus@iki.fi> 14978L: linux-media@vger.kernel.org 14979S: Maintained 14980F: drivers/media/i2c/ad5820.c 14981F: drivers/media/i2c/et8ek8 14982 14983NOKIA N900 POWER SUPPLY DRIVERS 14984R: Pali Rohár <pali@kernel.org> 14985F: drivers/power/supply/bq2415x_charger.c 14986F: drivers/power/supply/bq27xxx_battery.c 14987F: drivers/power/supply/bq27xxx_battery_i2c.c 14988F: drivers/power/supply/isp1704_charger.c 14989F: drivers/power/supply/rx51_battery.c 14990F: include/linux/power/bq2415x_charger.h 14991F: include/linux/power/bq27xxx_battery.h 14992 14993NOLIBC HEADER FILE 14994M: Willy Tarreau <w@1wt.eu> 14995S: Maintained 14996T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14997F: tools/include/nolibc/ 14998F: tools/testing/selftests/nolibc/ 14999 15000NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15001M: Hans de Goede <hdegoede@redhat.com> 15002L: linux-input@vger.kernel.org 15003S: Maintained 15004F: drivers/input/touchscreen/novatek-nvt-ts.c 15005 15006NSDEPS 15007M: Matthias Maennich <maennich@google.com> 15008S: Maintained 15009F: Documentation/core-api/symbol-namespaces.rst 15010F: scripts/nsdeps 15011 15012NTB AMD DRIVER 15013M: Sanjay R Mehta <sanju.mehta@amd.com> 15014M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15015L: ntb@lists.linux.dev 15016S: Supported 15017F: drivers/ntb/hw/amd/ 15018 15019NTB DRIVER CORE 15020M: Jon Mason <jdmason@kudzu.us> 15021M: Dave Jiang <dave.jiang@intel.com> 15022M: Allen Hubbe <allenbh@gmail.com> 15023L: ntb@lists.linux.dev 15024S: Supported 15025W: https://github.com/jonmason/ntb/wiki 15026T: git https://github.com/jonmason/ntb.git 15027F: drivers/net/ntb_netdev.c 15028F: drivers/ntb/ 15029F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15030F: include/linux/ntb.h 15031F: include/linux/ntb_transport.h 15032F: tools/testing/selftests/ntb/ 15033 15034NTB IDT DRIVER 15035M: Serge Semin <fancer.lancer@gmail.com> 15036L: ntb@lists.linux.dev 15037S: Supported 15038F: drivers/ntb/hw/idt/ 15039 15040NTB INTEL DRIVER 15041M: Dave Jiang <dave.jiang@intel.com> 15042L: ntb@lists.linux.dev 15043S: Supported 15044W: https://github.com/davejiang/linux/wiki 15045T: git https://github.com/davejiang/linux.git 15046F: drivers/ntb/hw/intel/ 15047 15048NTFS FILESYSTEM 15049M: Anton Altaparmakov <anton@tuxera.com> 15050R: Namjae Jeon <linkinjeon@kernel.org> 15051L: linux-ntfs-dev@lists.sourceforge.net 15052S: Supported 15053W: http://www.tuxera.com/ 15054T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15055F: Documentation/filesystems/ntfs.rst 15056F: fs/ntfs/ 15057 15058NTFS3 FILESYSTEM 15059M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15060L: ntfs3@lists.linux.dev 15061S: Supported 15062W: http://www.paragon-software.com/ 15063T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15064F: Documentation/filesystems/ntfs3.rst 15065F: fs/ntfs3/ 15066 15067NUBUS SUBSYSTEM 15068M: Finn Thain <fthain@linux-m68k.org> 15069L: linux-m68k@lists.linux-m68k.org 15070S: Maintained 15071F: arch/*/include/asm/nubus.h 15072F: drivers/nubus/ 15073F: include/linux/nubus.h 15074F: include/uapi/linux/nubus.h 15075 15076NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15077M: Antonino Daplas <adaplas@gmail.com> 15078L: linux-fbdev@vger.kernel.org 15079S: Maintained 15080F: drivers/video/fbdev/nvidia/ 15081F: drivers/video/fbdev/riva/ 15082 15083NVIDIA WMI EC BACKLIGHT DRIVER 15084M: Daniel Dadap <ddadap@nvidia.com> 15085L: platform-driver-x86@vger.kernel.org 15086S: Supported 15087F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15088F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15089 15090NVM EXPRESS DRIVER 15091M: Keith Busch <kbusch@kernel.org> 15092M: Jens Axboe <axboe@fb.com> 15093M: Christoph Hellwig <hch@lst.de> 15094M: Sagi Grimberg <sagi@grimberg.me> 15095L: linux-nvme@lists.infradead.org 15096S: Supported 15097W: http://git.infradead.org/nvme.git 15098T: git git://git.infradead.org/nvme.git 15099F: Documentation/nvme/ 15100F: drivers/nvme/common/ 15101F: drivers/nvme/host/ 15102F: include/linux/nvme-*.h 15103F: include/linux/nvme.h 15104F: include/uapi/linux/nvme_ioctl.h 15105 15106NVM EXPRESS FABRICS AUTHENTICATION 15107M: Hannes Reinecke <hare@suse.de> 15108L: linux-nvme@lists.infradead.org 15109S: Supported 15110F: drivers/nvme/host/auth.c 15111F: drivers/nvme/target/auth.c 15112F: drivers/nvme/target/fabrics-cmd-auth.c 15113F: include/linux/nvme-auth.h 15114 15115NVM EXPRESS FC TRANSPORT DRIVERS 15116M: James Smart <james.smart@broadcom.com> 15117L: linux-nvme@lists.infradead.org 15118S: Supported 15119F: drivers/nvme/host/fc.c 15120F: drivers/nvme/target/fc.c 15121F: drivers/nvme/target/fcloop.c 15122F: include/linux/nvme-fc-driver.h 15123F: include/linux/nvme-fc.h 15124 15125NVM EXPRESS HARDWARE MONITORING SUPPORT 15126M: Guenter Roeck <linux@roeck-us.net> 15127L: linux-nvme@lists.infradead.org 15128S: Supported 15129F: drivers/nvme/host/hwmon.c 15130 15131NVM EXPRESS TARGET DRIVER 15132M: Christoph Hellwig <hch@lst.de> 15133M: Sagi Grimberg <sagi@grimberg.me> 15134M: Chaitanya Kulkarni <kch@nvidia.com> 15135L: linux-nvme@lists.infradead.org 15136S: Supported 15137W: http://git.infradead.org/nvme.git 15138T: git git://git.infradead.org/nvme.git 15139F: drivers/nvme/target/ 15140 15141NVMEM FRAMEWORK 15142M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15143S: Maintained 15144T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15145F: Documentation/ABI/stable/sysfs-bus-nvmem 15146F: Documentation/devicetree/bindings/nvmem/ 15147F: drivers/nvmem/ 15148F: include/linux/nvmem-consumer.h 15149F: include/linux/nvmem-provider.h 15150 15151NXP BLUETOOTH WIRELESS DRIVERS 15152M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15153M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15154S: Maintained 15155F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15156F: drivers/bluetooth/btnxpuart.c 15157 15158NXP C45 TJA11XX PHY DRIVER 15159M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15160L: netdev@vger.kernel.org 15161S: Maintained 15162F: drivers/net/phy/nxp-c45-tja11xx.c 15163 15164NXP FSPI DRIVER 15165M: Han Xu <han.xu@nxp.com> 15166M: Haibo Chen <haibo.chen@nxp.com> 15167R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15168L: linux-spi@vger.kernel.org 15169S: Maintained 15170F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15171F: drivers/spi/spi-nxp-fspi.c 15172 15173NXP FXAS21002C DRIVER 15174M: Rui Miguel Silva <rmfrfs@gmail.com> 15175L: linux-iio@vger.kernel.org 15176S: Maintained 15177F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15178F: drivers/iio/gyro/fxas21002c.h 15179F: drivers/iio/gyro/fxas21002c_core.c 15180F: drivers/iio/gyro/fxas21002c_i2c.c 15181F: drivers/iio/gyro/fxas21002c_spi.c 15182 15183NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15184M: Haibo Chen <haibo.chen@nxp.com> 15185L: linux-iio@vger.kernel.org 15186L: linux-imx@nxp.com 15187S: Maintained 15188F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15189F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15190F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15191F: drivers/iio/adc/imx7d_adc.c 15192F: drivers/iio/adc/imx93_adc.c 15193F: drivers/iio/adc/vf610_adc.c 15194 15195NXP i.MX 8M ISI DRIVER 15196M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15197L: linux-media@vger.kernel.org 15198S: Maintained 15199F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15200F: drivers/media/platform/nxp/imx8-isi/ 15201 15202NXP i.MX 8MP DW100 V4L2 DRIVER 15203M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15204L: linux-media@vger.kernel.org 15205S: Maintained 15206F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15207F: Documentation/userspace-api/media/drivers/dw100.rst 15208F: drivers/media/platform/nxp/dw100/ 15209F: include/uapi/linux/dw100.h 15210 15211NXP i.MX 8MQ DCSS DRIVER 15212M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15213R: Lucas Stach <l.stach@pengutronix.de> 15214L: dri-devel@lists.freedesktop.org 15215S: Maintained 15216F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15217F: drivers/gpu/drm/imx/dcss/ 15218 15219NXP i.MX 8QXP ADC DRIVER 15220M: Cai Huoqing <cai.huoqing@linux.dev> 15221M: Haibo Chen <haibo.chen@nxp.com> 15222L: linux-imx@nxp.com 15223L: linux-iio@vger.kernel.org 15224S: Maintained 15225F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15226F: drivers/iio/adc/imx8qxp-adc.c 15227 15228NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15229M: Mirela Rabulea <mirela.rabulea@nxp.com> 15230R: NXP Linux Team <linux-imx@nxp.com> 15231L: linux-media@vger.kernel.org 15232S: Maintained 15233F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15234F: drivers/media/platform/nxp/imx-jpeg 15235 15236NXP i.MX CLOCK DRIVERS 15237M: Abel Vesa <abelvesa@kernel.org> 15238R: Peng Fan <peng.fan@nxp.com> 15239L: linux-clk@vger.kernel.org 15240L: linux-imx@nxp.com 15241S: Maintained 15242T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15243F: Documentation/devicetree/bindings/clock/imx* 15244F: drivers/clk/imx/ 15245F: include/dt-bindings/clock/imx* 15246 15247NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15248M: Jagan Teki <jagan@amarulasolutions.com> 15249S: Maintained 15250F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15251F: drivers/regulator/pf8x00-regulator.c 15252 15253NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15254M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15255L: linux-kernel@vger.kernel.org 15256S: Maintained 15257F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15258F: drivers/extcon/extcon-ptn5150.c 15259 15260NXP SGTL5000 DRIVER 15261M: Fabio Estevam <festevam@gmail.com> 15262L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15263S: Maintained 15264F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15265F: sound/soc/codecs/sgtl5000* 15266 15267NXP SJA1105 ETHERNET SWITCH DRIVER 15268M: Vladimir Oltean <olteanv@gmail.com> 15269L: linux-kernel@vger.kernel.org 15270S: Maintained 15271F: drivers/net/dsa/sja1105 15272F: drivers/net/pcs/pcs-xpcs-nxp.c 15273 15274NXP TDA998X DRM DRIVER 15275M: Russell King <linux@armlinux.org.uk> 15276S: Maintained 15277T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15278T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15279F: drivers/gpu/drm/i2c/tda998x_drv.c 15280F: include/drm/i2c/tda998x.h 15281F: include/dt-bindings/display/tda998x.h 15282K: "nxp,tda998x" 15283 15284NXP TFA9879 DRIVER 15285M: Peter Rosin <peda@axentia.se> 15286L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15287S: Maintained 15288F: Documentation/devicetree/bindings/sound/tfa9879.txt 15289F: sound/soc/codecs/tfa9879* 15290 15291NXP-NCI NFC DRIVER 15292S: Orphan 15293F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15294F: drivers/nfc/nxp-nci 15295 15296NXP/Goodix TFA989X (TFA1) DRIVER 15297M: Stephan Gerhold <stephan@gerhold.net> 15298L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15299S: Maintained 15300F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15301F: sound/soc/codecs/tfa989x.c 15302 15303NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15304M: Jonas Malaco <jonas@protocubo.io> 15305L: linux-hwmon@vger.kernel.org 15306S: Maintained 15307F: Documentation/hwmon/nzxt-kraken2.rst 15308F: drivers/hwmon/nzxt-kraken2.c 15309 15310NZXT-SMART2 HARDWARE MONITORING DRIVER 15311M: Aleksandr Mezin <mezin.alexander@gmail.com> 15312L: linux-hwmon@vger.kernel.org 15313S: Maintained 15314F: Documentation/hwmon/nzxt-smart2.rst 15315F: drivers/hwmon/nzxt-smart2.c 15316 15317OBJAGG 15318M: Jiri Pirko <jiri@resnulli.us> 15319L: netdev@vger.kernel.org 15320S: Supported 15321F: include/linux/objagg.h 15322F: lib/objagg.c 15323F: lib/test_objagg.c 15324 15325OBJTOOL 15326M: Josh Poimboeuf <jpoimboe@kernel.org> 15327M: Peter Zijlstra <peterz@infradead.org> 15328S: Supported 15329F: include/linux/objtool*.h 15330F: tools/objtool/ 15331 15332OCELOT ETHERNET SWITCH DRIVER 15333M: Vladimir Oltean <vladimir.oltean@nxp.com> 15334M: Claudiu Manoil <claudiu.manoil@nxp.com> 15335M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15336M: UNGLinuxDriver@microchip.com 15337L: netdev@vger.kernel.org 15338S: Supported 15339F: drivers/net/dsa/ocelot/* 15340F: drivers/net/ethernet/mscc/ 15341F: include/soc/mscc/ocelot* 15342F: net/dsa/tag_ocelot.c 15343F: net/dsa/tag_ocelot_8021q.c 15344F: tools/testing/selftests/drivers/net/ocelot/* 15345 15346OCELOT EXTERNAL SWITCH CONTROL 15347M: Colin Foster <colin.foster@in-advantage.com> 15348S: Supported 15349F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15350F: drivers/mfd/ocelot* 15351F: drivers/net/dsa/ocelot/ocelot_ext.c 15352F: include/linux/mfd/ocelot.h 15353 15354OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15355M: Frederic Barrat <fbarrat@linux.ibm.com> 15356M: Andrew Donnellan <ajd@linux.ibm.com> 15357L: linuxppc-dev@lists.ozlabs.org 15358S: Supported 15359F: Documentation/userspace-api/accelerators/ocxl.rst 15360F: arch/powerpc/include/asm/pnv-ocxl.h 15361F: arch/powerpc/platforms/powernv/ocxl.c 15362F: drivers/misc/ocxl/ 15363F: include/misc/ocxl* 15364F: include/uapi/misc/ocxl.h 15365 15366OMAP AUDIO SUPPORT 15367M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15368M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15370L: linux-omap@vger.kernel.org 15371S: Maintained 15372F: sound/soc/ti/n810.c 15373F: sound/soc/ti/omap* 15374F: sound/soc/ti/rx51.c 15375F: sound/soc/ti/sdma-pcm.* 15376 15377OMAP CLOCK FRAMEWORK SUPPORT 15378M: Paul Walmsley <paul@pwsan.com> 15379L: linux-omap@vger.kernel.org 15380S: Maintained 15381F: arch/arm/*omap*/*clock* 15382 15383OMAP DEVICE TREE SUPPORT 15384M: Benoît Cousson <bcousson@baylibre.com> 15385M: Tony Lindgren <tony@atomide.com> 15386L: linux-omap@vger.kernel.org 15387L: devicetree@vger.kernel.org 15388S: Maintained 15389F: arch/arm/boot/dts/ti/omap/ 15390 15391OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15392L: linux-omap@vger.kernel.org 15393L: linux-fbdev@vger.kernel.org 15394S: Orphan 15395F: Documentation/arch/arm/omap/dss.rst 15396F: drivers/video/fbdev/omap2/ 15397 15398OMAP FRAMEBUFFER SUPPORT 15399L: linux-fbdev@vger.kernel.org 15400L: linux-omap@vger.kernel.org 15401S: Orphan 15402F: drivers/video/fbdev/omap/ 15403 15404OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15405M: Roger Quadros <rogerq@kernel.org> 15406M: Tony Lindgren <tony@atomide.com> 15407L: linux-omap@vger.kernel.org 15408S: Maintained 15409F: arch/arm/mach-omap2/*gpmc* 15410F: drivers/memory/omap-gpmc.c 15411 15412OMAP GPIO DRIVER 15413M: Grygorii Strashko <grygorii.strashko@ti.com> 15414M: Santosh Shilimkar <ssantosh@kernel.org> 15415M: Kevin Hilman <khilman@kernel.org> 15416L: linux-omap@vger.kernel.org 15417S: Maintained 15418F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15419F: drivers/gpio/gpio-omap.c 15420 15421OMAP HARDWARE SPINLOCK SUPPORT 15422M: Ohad Ben-Cohen <ohad@wizery.com> 15423L: linux-omap@vger.kernel.org 15424S: Maintained 15425F: drivers/hwspinlock/omap_hwspinlock.c 15426 15427OMAP HS MMC SUPPORT 15428L: linux-mmc@vger.kernel.org 15429L: linux-omap@vger.kernel.org 15430S: Orphan 15431F: drivers/mmc/host/omap_hsmmc.c 15432 15433OMAP HWMOD DATA 15434M: Paul Walmsley <paul@pwsan.com> 15435L: linux-omap@vger.kernel.org 15436S: Maintained 15437F: arch/arm/mach-omap2/omap_hwmod*data* 15438 15439OMAP HWMOD SUPPORT 15440M: Benoît Cousson <bcousson@baylibre.com> 15441M: Paul Walmsley <paul@pwsan.com> 15442L: linux-omap@vger.kernel.org 15443S: Maintained 15444F: arch/arm/mach-omap2/omap_hwmod.* 15445 15446OMAP I2C DRIVER 15447M: Vignesh R <vigneshr@ti.com> 15448L: linux-omap@vger.kernel.org 15449L: linux-i2c@vger.kernel.org 15450S: Maintained 15451F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15452F: drivers/i2c/busses/i2c-omap.c 15453 15454OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15455M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15456L: linux-media@vger.kernel.org 15457S: Maintained 15458F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15459F: drivers/media/platform/ti/omap3isp/ 15460F: drivers/staging/media/omap4iss/ 15461 15462OMAP MMC SUPPORT 15463M: Aaro Koskinen <aaro.koskinen@iki.fi> 15464L: linux-omap@vger.kernel.org 15465S: Odd Fixes 15466F: drivers/mmc/host/omap.c 15467 15468OMAP POWER MANAGEMENT SUPPORT 15469M: Kevin Hilman <khilman@kernel.org> 15470L: linux-omap@vger.kernel.org 15471S: Maintained 15472F: arch/arm/*omap*/*pm* 15473F: drivers/cpufreq/omap-cpufreq.c 15474 15475OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15476M: Paul Walmsley <paul@pwsan.com> 15477L: linux-omap@vger.kernel.org 15478S: Maintained 15479F: arch/arm/mach-omap2/prm* 15480 15481OMAP RANDOM NUMBER GENERATOR SUPPORT 15482M: Deepak Saxena <dsaxena@plexity.net> 15483S: Maintained 15484F: drivers/char/hw_random/omap-rng.c 15485 15486OMAP USB SUPPORT 15487L: linux-usb@vger.kernel.org 15488L: linux-omap@vger.kernel.org 15489S: Orphan 15490F: arch/arm/*omap*/usb* 15491F: drivers/usb/*/*omap* 15492 15493OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15494M: Mark Jackson <mpfj@newflow.co.uk> 15495L: linux-omap@vger.kernel.org 15496S: Maintained 15497F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15498 15499OMAP1 SUPPORT 15500M: Aaro Koskinen <aaro.koskinen@iki.fi> 15501M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15502M: Tony Lindgren <tony@atomide.com> 15503L: linux-omap@vger.kernel.org 15504S: Maintained 15505Q: http://patchwork.kernel.org/project/linux-omap/list/ 15506T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15507F: arch/arm/configs/omap1_defconfig 15508F: arch/arm/mach-omap1/ 15509F: drivers/i2c/busses/i2c-omap.c 15510F: include/linux/platform_data/ams-delta-fiq.h 15511F: include/linux/platform_data/i2c-omap.h 15512 15513OMAP2+ SUPPORT 15514M: Tony Lindgren <tony@atomide.com> 15515L: linux-omap@vger.kernel.org 15516S: Maintained 15517W: http://www.muru.com/linux/omap/ 15518W: http://linux.omap.com/ 15519Q: http://patchwork.kernel.org/project/linux-omap/list/ 15520T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15521F: arch/arm/configs/omap2plus_defconfig 15522F: arch/arm/mach-omap2/ 15523F: drivers/bus/ti-sysc.c 15524F: drivers/gpio/gpio-tps65219.c 15525F: drivers/i2c/busses/i2c-omap.c 15526F: drivers/irqchip/irq-omap-intc.c 15527F: drivers/mfd/*omap*.c 15528F: drivers/mfd/menelaus.c 15529F: drivers/mfd/palmas.c 15530F: drivers/mfd/tps65217.c 15531F: drivers/mfd/tps65218.c 15532F: drivers/mfd/tps65219.c 15533F: drivers/mfd/tps65910.c 15534F: drivers/mfd/twl-core.[ch] 15535F: drivers/mfd/twl4030*.c 15536F: drivers/mfd/twl6030*.c 15537F: drivers/mfd/twl6040*.c 15538F: drivers/regulator/palmas-regulator*.c 15539F: drivers/regulator/pbias-regulator.c 15540F: drivers/regulator/tps65217-regulator.c 15541F: drivers/regulator/tps65218-regulator.c 15542F: drivers/regulator/tps65219-regulator.c 15543F: drivers/regulator/tps65910-regulator.c 15544F: drivers/regulator/twl-regulator.c 15545F: drivers/regulator/twl6030-regulator.c 15546F: include/linux/platform_data/i2c-omap.h 15547F: include/linux/platform_data/ti-sysc.h 15548 15549OMFS FILESYSTEM 15550M: Bob Copeland <me@bobcopeland.com> 15551L: linux-karma-devel@lists.sourceforge.net 15552S: Maintained 15553F: Documentation/filesystems/omfs.rst 15554F: fs/omfs/ 15555 15556OMNIVISION OG01A1B SENSOR DRIVER 15557M: Shawn Tu <shawnx.tu@intel.com> 15558L: linux-media@vger.kernel.org 15559S: Maintained 15560F: drivers/media/i2c/og01a1b.c 15561 15562OMNIVISION OV01A10 SENSOR DRIVER 15563M: Bingbu Cao <bingbu.cao@intel.com> 15564L: linux-media@vger.kernel.org 15565S: Maintained 15566T: git git://linuxtv.org/media_tree.git 15567F: drivers/media/i2c/ov01a10.c 15568 15569OMNIVISION OV02A10 SENSOR DRIVER 15570M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15571L: linux-media@vger.kernel.org 15572S: Maintained 15573T: git git://linuxtv.org/media_tree.git 15574F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15575F: drivers/media/i2c/ov02a10.c 15576 15577OMNIVISION OV08D10 SENSOR DRIVER 15578M: Jimmy Su <jimmy.su@intel.com> 15579L: linux-media@vger.kernel.org 15580S: Maintained 15581T: git git://linuxtv.org/media_tree.git 15582F: drivers/media/i2c/ov08d10.c 15583 15584OMNIVISION OV08X40 SENSOR DRIVER 15585M: Jason Chen <jason.z.chen@intel.com> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: drivers/media/i2c/ov08x40.c 15590 15591OMNIVISION OV13858 SENSOR DRIVER 15592M: Sakari Ailus <sakari.ailus@linux.intel.com> 15593L: linux-media@vger.kernel.org 15594S: Maintained 15595T: git git://linuxtv.org/media_tree.git 15596F: drivers/media/i2c/ov13858.c 15597 15598OMNIVISION OV13B10 SENSOR DRIVER 15599M: Arec Kao <arec.kao@intel.com> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: drivers/media/i2c/ov13b10.c 15604 15605OMNIVISION OV2680 SENSOR DRIVER 15606M: Rui Miguel Silva <rmfrfs@gmail.com> 15607L: linux-media@vger.kernel.org 15608S: Maintained 15609T: git git://linuxtv.org/media_tree.git 15610F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15611F: drivers/media/i2c/ov2680.c 15612 15613OMNIVISION OV2685 SENSOR DRIVER 15614M: Shunqian Zheng <zhengsq@rock-chips.com> 15615L: linux-media@vger.kernel.org 15616S: Maintained 15617T: git git://linuxtv.org/media_tree.git 15618F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15619F: drivers/media/i2c/ov2685.c 15620 15621OMNIVISION OV2740 SENSOR DRIVER 15622M: Tianshu Qiu <tian.shu.qiu@intel.com> 15623R: Shawn Tu <shawnx.tu@intel.com> 15624R: Bingbu Cao <bingbu.cao@intel.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: drivers/media/i2c/ov2740.c 15629 15630OMNIVISION OV4689 SENSOR DRIVER 15631M: Mikhail Rudenko <mike.rudenko@gmail.com> 15632L: linux-media@vger.kernel.org 15633S: Maintained 15634T: git git://linuxtv.org/media_tree.git 15635F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15636F: drivers/media/i2c/ov5647.c 15637 15638OMNIVISION OV5640 SENSOR DRIVER 15639M: Steve Longerbeam <slongerbeam@gmail.com> 15640L: linux-media@vger.kernel.org 15641S: Maintained 15642T: git git://linuxtv.org/media_tree.git 15643F: drivers/media/i2c/ov5640.c 15644 15645OMNIVISION OV5647 SENSOR DRIVER 15646M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15647M: Jacopo Mondi <jacopo@jmondi.org> 15648L: linux-media@vger.kernel.org 15649S: Maintained 15650T: git git://linuxtv.org/media_tree.git 15651F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15652F: drivers/media/i2c/ov5647.c 15653 15654OMNIVISION OV5670 SENSOR DRIVER 15655M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15656L: linux-media@vger.kernel.org 15657S: Maintained 15658T: git git://linuxtv.org/media_tree.git 15659F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15660F: drivers/media/i2c/ov5670.c 15661 15662OMNIVISION OV5675 SENSOR DRIVER 15663M: Shawn Tu <shawnx.tu@intel.com> 15664L: linux-media@vger.kernel.org 15665S: Maintained 15666T: git git://linuxtv.org/media_tree.git 15667F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15668F: drivers/media/i2c/ov5675.c 15669 15670OMNIVISION OV5693 SENSOR DRIVER 15671M: Daniel Scally <djrscally@gmail.com> 15672L: linux-media@vger.kernel.org 15673S: Maintained 15674T: git git://linuxtv.org/media_tree.git 15675F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15676F: drivers/media/i2c/ov5693.c 15677 15678OMNIVISION OV5695 SENSOR DRIVER 15679M: Shunqian Zheng <zhengsq@rock-chips.com> 15680L: linux-media@vger.kernel.org 15681S: Maintained 15682T: git git://linuxtv.org/media_tree.git 15683F: drivers/media/i2c/ov5695.c 15684 15685OMNIVISION OV7670 SENSOR DRIVER 15686L: linux-media@vger.kernel.org 15687S: Orphan 15688T: git git://linuxtv.org/media_tree.git 15689F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15690F: drivers/media/i2c/ov7670.c 15691 15692OMNIVISION OV772x SENSOR DRIVER 15693M: Jacopo Mondi <jacopo@jmondi.org> 15694L: linux-media@vger.kernel.org 15695S: Odd fixes 15696T: git git://linuxtv.org/media_tree.git 15697F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15698F: drivers/media/i2c/ov772x.c 15699F: include/media/i2c/ov772x.h 15700 15701OMNIVISION OV7740 SENSOR DRIVER 15702M: Wenyou Yang <wenyou.yang@microchip.com> 15703L: linux-media@vger.kernel.org 15704S: Maintained 15705T: git git://linuxtv.org/media_tree.git 15706F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15707F: drivers/media/i2c/ov7740.c 15708 15709OMNIVISION OV8856 SENSOR DRIVER 15710M: Sakari Ailus <sakari.ailus@linux.intel.com> 15711L: linux-media@vger.kernel.org 15712S: Maintained 15713T: git git://linuxtv.org/media_tree.git 15714F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15715F: drivers/media/i2c/ov8856.c 15716 15717OMNIVISION OV8858 SENSOR DRIVER 15718M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15719M: Nicholas Roth <nicholas@rothemail.net> 15720L: linux-media@vger.kernel.org 15721S: Maintained 15722T: git git://linuxtv.org/media_tree.git 15723F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15724F: drivers/media/i2c/ov8858.c 15725 15726OMNIVISION OV9282 SENSOR DRIVER 15727M: Paul J. Murphy <paul.j.murphy@intel.com> 15728M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15729L: linux-media@vger.kernel.org 15730S: Maintained 15731T: git git://linuxtv.org/media_tree.git 15732F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15733F: drivers/media/i2c/ov9282.c 15734 15735OMNIVISION OV9640 SENSOR DRIVER 15736M: Petr Cvek <petrcvekcz@gmail.com> 15737L: linux-media@vger.kernel.org 15738S: Maintained 15739F: drivers/media/i2c/ov9640.* 15740 15741OMNIVISION OV9650 SENSOR DRIVER 15742M: Sakari Ailus <sakari.ailus@linux.intel.com> 15743R: Akinobu Mita <akinobu.mita@gmail.com> 15744R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15745L: linux-media@vger.kernel.org 15746S: Maintained 15747T: git git://linuxtv.org/media_tree.git 15748F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15749F: drivers/media/i2c/ov9650.c 15750 15751OMNIVISION OV9734 SENSOR DRIVER 15752M: Tianshu Qiu <tian.shu.qiu@intel.com> 15753R: Bingbu Cao <bingbu.cao@intel.com> 15754L: linux-media@vger.kernel.org 15755S: Maintained 15756T: git git://linuxtv.org/media_tree.git 15757F: drivers/media/i2c/ov9734.c 15758 15759ONBOARD USB HUB DRIVER 15760M: Matthias Kaehlcke <mka@chromium.org> 15761L: linux-usb@vger.kernel.org 15762S: Maintained 15763F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15764F: drivers/usb/misc/onboard_usb_hub.c 15765 15766ONENAND FLASH DRIVER 15767M: Kyungmin Park <kyungmin.park@samsung.com> 15768L: linux-mtd@lists.infradead.org 15769S: Maintained 15770F: drivers/mtd/nand/onenand/ 15771F: include/linux/mtd/onenand*.h 15772 15773ONEXPLAYER FAN DRIVER 15774M: Derek John Clark <derekjohn.clark@gmail.com> 15775M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15776L: linux-hwmon@vger.kernel.org 15777S: Maintained 15778F: drivers/hwmon/oxp-sensors.c 15779 15780ONIE TLV NVMEM LAYOUT DRIVER 15781M: Miquel Raynal <miquel.raynal@bootlin.com> 15782S: Maintained 15783F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15784F: drivers/nvmem/layouts/onie-tlv.c 15785 15786ONION OMEGA2+ BOARD 15787M: Harvey Hunt <harveyhuntnexus@gmail.com> 15788L: linux-mips@vger.kernel.org 15789S: Maintained 15790F: arch/mips/boot/dts/ralink/omega2p.dts 15791 15792ONSEMI ETHERNET PHY DRIVERS 15793M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15794L: netdev@vger.kernel.org 15795S: Supported 15796W: http://www.onsemi.com 15797F: drivers/net/phy/ncn* 15798 15799OP-TEE DRIVER 15800M: Jens Wiklander <jens.wiklander@linaro.org> 15801L: op-tee@lists.trustedfirmware.org 15802S: Maintained 15803F: Documentation/ABI/testing/sysfs-bus-optee-devices 15804F: drivers/tee/optee/ 15805 15806OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15807M: Sumit Garg <sumit.garg@linaro.org> 15808L: op-tee@lists.trustedfirmware.org 15809S: Maintained 15810F: drivers/char/hw_random/optee-rng.c 15811 15812OP-TEE RTC DRIVER 15813M: Clément Léger <clement.leger@bootlin.com> 15814L: linux-rtc@vger.kernel.org 15815S: Maintained 15816F: drivers/rtc/rtc-optee.c 15817 15818OPA-VNIC DRIVER 15819M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15820L: linux-rdma@vger.kernel.org 15821S: Supported 15822F: drivers/infiniband/ulp/opa_vnic 15823 15824OPEN FIRMWARE AND FLATTENED DEVICE TREE 15825M: Rob Herring <robh+dt@kernel.org> 15826M: Frank Rowand <frowand.list@gmail.com> 15827L: devicetree@vger.kernel.org 15828S: Maintained 15829W: http://www.devicetree.org/ 15830C: irc://irc.libera.chat/devicetree 15831T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15832F: Documentation/ABI/testing/sysfs-firmware-ofw 15833F: drivers/of/ 15834F: include/linux/of*.h 15835F: scripts/dtc/ 15836K: of_overlay_notifier_ 15837K: of_overlay_fdt_apply 15838K: of_overlay_remove 15839 15840OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15841M: Rob Herring <robh+dt@kernel.org> 15842M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15843M: Conor Dooley <conor+dt@kernel.org> 15844L: devicetree@vger.kernel.org 15845S: Maintained 15846Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15847C: irc://irc.libera.chat/devicetree 15848T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15849F: Documentation/devicetree/ 15850F: arch/*/boot/dts/ 15851F: include/dt-bindings/ 15852 15853OPENCOMPUTE PTP CLOCK DRIVER 15854M: Jonathan Lemon <jonathan.lemon@gmail.com> 15855M: Vadim Fedorenko <vadfed@fb.com> 15856L: netdev@vger.kernel.org 15857S: Maintained 15858F: drivers/ptp/ptp_ocp.c 15859 15860OPENCORES I2C BUS DRIVER 15861M: Peter Korsgaard <peter@korsgaard.com> 15862M: Andrew Lunn <andrew@lunn.ch> 15863L: linux-i2c@vger.kernel.org 15864S: Maintained 15865F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15866F: Documentation/i2c/busses/i2c-ocores.rst 15867F: drivers/i2c/busses/i2c-ocores.c 15868F: include/linux/platform_data/i2c-ocores.h 15869 15870OPENRISC ARCHITECTURE 15871M: Jonas Bonn <jonas@southpole.se> 15872M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15873M: Stafford Horne <shorne@gmail.com> 15874L: linux-openrisc@vger.kernel.org 15875S: Maintained 15876W: http://openrisc.io 15877T: git https://github.com/openrisc/linux.git 15878F: Documentation/arch/openrisc/ 15879F: Documentation/devicetree/bindings/openrisc/ 15880F: arch/openrisc/ 15881F: drivers/irqchip/irq-ompic.c 15882F: drivers/irqchip/irq-or1k-* 15883 15884OPENVSWITCH 15885M: Pravin B Shelar <pshelar@ovn.org> 15886L: netdev@vger.kernel.org 15887L: dev@openvswitch.org 15888S: Maintained 15889W: http://openvswitch.org 15890F: include/uapi/linux/openvswitch.h 15891F: net/openvswitch/ 15892F: tools/testing/selftests/net/openvswitch/ 15893 15894OPERATING PERFORMANCE POINTS (OPP) 15895M: Viresh Kumar <vireshk@kernel.org> 15896M: Nishanth Menon <nm@ti.com> 15897M: Stephen Boyd <sboyd@kernel.org> 15898L: linux-pm@vger.kernel.org 15899S: Maintained 15900T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15901F: Documentation/devicetree/bindings/opp/ 15902F: Documentation/power/opp.rst 15903F: drivers/opp/ 15904F: include/linux/pm_opp.h 15905 15906OPL4 DRIVER 15907M: Clemens Ladisch <clemens@ladisch.de> 15908L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15909S: Maintained 15910T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15911F: sound/drivers/opl4/ 15912 15913ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15914M: Mark Fasheh <mark@fasheh.com> 15915M: Joel Becker <jlbec@evilplan.org> 15916M: Joseph Qi <joseph.qi@linux.alibaba.com> 15917L: ocfs2-devel@lists.linux.dev 15918S: Supported 15919W: http://ocfs2.wiki.kernel.org 15920F: Documentation/filesystems/dlmfs.rst 15921F: Documentation/filesystems/ocfs2.rst 15922F: fs/ocfs2/ 15923 15924ORANGEFS FILESYSTEM 15925M: Mike Marshall <hubcap@omnibond.com> 15926R: Martin Brandenburg <martin@omnibond.com> 15927L: devel@lists.orangefs.org 15928S: Supported 15929T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15930F: Documentation/filesystems/orangefs.rst 15931F: fs/orangefs/ 15932 15933ORINOCO DRIVER 15934L: linux-wireless@vger.kernel.org 15935S: Orphan 15936W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15937W: http://www.nongnu.org/orinoco/ 15938F: drivers/net/wireless/intersil/orinoco/ 15939 15940OV2659 OMNIVISION SENSOR DRIVER 15941M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15942L: linux-media@vger.kernel.org 15943S: Maintained 15944W: https://linuxtv.org 15945Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15946T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15947F: drivers/media/i2c/ov2659.c 15948F: include/media/i2c/ov2659.h 15949 15950OVERLAY FILESYSTEM 15951M: Miklos Szeredi <miklos@szeredi.hu> 15952M: Amir Goldstein <amir73il@gmail.com> 15953L: linux-unionfs@vger.kernel.org 15954S: Supported 15955T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15956F: Documentation/filesystems/overlayfs.rst 15957F: fs/overlayfs/ 15958 15959P54 WIRELESS DRIVER 15960M: Christian Lamparter <chunkeey@googlemail.com> 15961L: linux-wireless@vger.kernel.org 15962S: Maintained 15963W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15964F: drivers/net/wireless/intersil/p54/ 15965 15966PACKET SOCKETS 15967M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15968S: Maintained 15969F: include/uapi/linux/if_packet.h 15970F: net/packet/af_packet.c 15971 15972PACKING 15973M: Vladimir Oltean <olteanv@gmail.com> 15974L: netdev@vger.kernel.org 15975S: Supported 15976F: Documentation/core-api/packing.rst 15977F: include/linux/packing.h 15978F: lib/packing.c 15979 15980PADATA PARALLEL EXECUTION MECHANISM 15981M: Steffen Klassert <steffen.klassert@secunet.com> 15982M: Daniel Jordan <daniel.m.jordan@oracle.com> 15983L: linux-crypto@vger.kernel.org 15984L: linux-kernel@vger.kernel.org 15985S: Maintained 15986F: Documentation/core-api/padata.rst 15987F: include/linux/padata.h 15988F: kernel/padata.c 15989 15990PAGE CACHE 15991M: Matthew Wilcox (Oracle) <willy@infradead.org> 15992L: linux-fsdevel@vger.kernel.org 15993S: Supported 15994T: git git://git.infradead.org/users/willy/pagecache.git 15995F: Documentation/filesystems/locking.rst 15996F: Documentation/filesystems/vfs.rst 15997F: include/linux/pagemap.h 15998F: mm/filemap.c 15999F: mm/page-writeback.c 16000F: mm/readahead.c 16001F: mm/truncate.c 16002 16003PAGE POOL 16004M: Jesper Dangaard Brouer <hawk@kernel.org> 16005M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16006L: netdev@vger.kernel.org 16007S: Supported 16008F: Documentation/networking/page_pool.rst 16009F: include/net/page_pool.h 16010F: include/trace/events/page_pool.h 16011F: net/core/page_pool.c 16012 16013PAGE TABLE CHECK 16014M: Pasha Tatashin <pasha.tatashin@soleen.com> 16015M: Andrew Morton <akpm@linux-foundation.org> 16016L: linux-mm@kvack.org 16017S: Maintained 16018F: Documentation/mm/page_table_check.rst 16019F: include/linux/page_table_check.h 16020F: mm/page_table_check.c 16021 16022PANASONIC LAPTOP ACPI EXTRAS DRIVER 16023M: Kenneth Chan <kenneth.t.chan@gmail.com> 16024L: platform-driver-x86@vger.kernel.org 16025S: Maintained 16026F: drivers/platform/x86/panasonic-laptop.c 16027 16028PARALLAX PING IIO SENSOR DRIVER 16029M: Andreas Klinger <ak@it-klinger.de> 16030L: linux-iio@vger.kernel.org 16031S: Maintained 16032F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16033F: drivers/iio/proximity/ping.c 16034 16035PARALLEL LCD/KEYPAD PANEL DRIVER 16036M: Willy Tarreau <willy@haproxy.com> 16037M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16038S: Odd Fixes 16039F: Documentation/admin-guide/lcd-panel-cgram.rst 16040F: drivers/auxdisplay/panel.c 16041 16042PARALLEL PORT SUBSYSTEM 16043M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16044M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16045L: linux-parport@lists.infradead.org (subscribers-only) 16046S: Maintained 16047F: Documentation/driver-api/parport*.rst 16048F: drivers/char/ppdev.c 16049F: drivers/parport/ 16050F: include/linux/parport*.h 16051F: include/uapi/linux/ppdev.h 16052 16053PARAVIRT_OPS INTERFACE 16054M: Juergen Gross <jgross@suse.com> 16055R: Ajay Kaher <akaher@vmware.com> 16056R: Alexey Makhalov <amakhalov@vmware.com> 16057R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16058L: virtualization@lists.linux-foundation.org 16059L: x86@kernel.org 16060S: Supported 16061T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16062F: Documentation/virt/paravirt_ops.rst 16063F: arch/*/include/asm/paravirt*.h 16064F: arch/*/kernel/paravirt* 16065F: include/linux/hypervisor.h 16066 16067PARISC ARCHITECTURE 16068M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16069M: Helge Deller <deller@gmx.de> 16070L: linux-parisc@vger.kernel.org 16071S: Maintained 16072W: https://parisc.wiki.kernel.org 16073Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16074T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16075T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16076F: Documentation/arch/parisc/ 16077F: arch/parisc/ 16078F: drivers/char/agp/parisc-agp.c 16079F: drivers/input/misc/hp_sdc_rtc.c 16080F: drivers/input/serio/gscps2.c 16081F: drivers/input/serio/hp_sdc* 16082F: drivers/parisc/ 16083F: drivers/parport/parport_gsc.* 16084F: drivers/tty/serial/8250/8250_parisc.c 16085F: drivers/video/console/sti* 16086F: drivers/video/fbdev/sti* 16087F: drivers/video/logo/logo_parisc* 16088F: include/linux/hp_sdc.h 16089 16090PARMAN 16091M: Jiri Pirko <jiri@resnulli.us> 16092L: netdev@vger.kernel.org 16093S: Supported 16094F: include/linux/parman.h 16095F: lib/parman.c 16096F: lib/test_parman.c 16097 16098PC ENGINES APU BOARD DRIVER 16099M: Enrico Weigelt, metux IT consult <info@metux.net> 16100S: Maintained 16101F: drivers/platform/x86/pcengines-apuv2.c 16102 16103PC87360 HARDWARE MONITORING DRIVER 16104M: Jim Cromie <jim.cromie@gmail.com> 16105L: linux-hwmon@vger.kernel.org 16106S: Maintained 16107F: Documentation/hwmon/pc87360.rst 16108F: drivers/hwmon/pc87360.c 16109 16110PC8736x GPIO DRIVER 16111M: Jim Cromie <jim.cromie@gmail.com> 16112S: Maintained 16113F: drivers/char/pc8736x_gpio.c 16114 16115PC87427 HARDWARE MONITORING DRIVER 16116M: Jean Delvare <jdelvare@suse.com> 16117L: linux-hwmon@vger.kernel.org 16118S: Maintained 16119F: Documentation/hwmon/pc87427.rst 16120F: drivers/hwmon/pc87427.c 16121 16122PCA9532 LED DRIVER 16123M: Riku Voipio <riku.voipio@iki.fi> 16124S: Maintained 16125F: drivers/leds/leds-pca9532.c 16126F: include/linux/leds-pca9532.h 16127 16128PCA9541 I2C BUS MASTER SELECTOR DRIVER 16129M: Guenter Roeck <linux@roeck-us.net> 16130L: linux-i2c@vger.kernel.org 16131S: Maintained 16132F: drivers/i2c/muxes/i2c-mux-pca9541.c 16133 16134PCDP - PRIMARY CONSOLE AND DEBUG PORT 16135M: Khalid Aziz <khalid@gonehiking.org> 16136S: Maintained 16137F: drivers/firmware/pcdp.* 16138 16139PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16140M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16141M: Pali Rohár <pali@kernel.org> 16142L: linux-pci@vger.kernel.org 16143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16144S: Maintained 16145F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16146F: drivers/pci/controller/pci-aardvark.c 16147 16148PCI DRIVER FOR ALTERA PCIE IP 16149M: Joyce Ooi <joyce.ooi@intel.com> 16150L: linux-pci@vger.kernel.org 16151S: Supported 16152F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16153F: drivers/pci/controller/pcie-altera.c 16154 16155PCI DRIVER FOR APPLIEDMICRO XGENE 16156M: Toan Le <toan@os.amperecomputing.com> 16157L: linux-pci@vger.kernel.org 16158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16159S: Maintained 16160F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16161F: drivers/pci/controller/pci-xgene.c 16162 16163PCI DRIVER FOR ARM VERSATILE PLATFORM 16164M: Rob Herring <robh@kernel.org> 16165L: linux-pci@vger.kernel.org 16166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16167S: Maintained 16168F: Documentation/devicetree/bindings/pci/versatile.yaml 16169F: drivers/pci/controller/pci-versatile.c 16170 16171PCI DRIVER FOR ARMADA 8K 16172M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16173L: linux-pci@vger.kernel.org 16174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16175S: Maintained 16176F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16177F: drivers/pci/controller/dwc/pcie-armada8k.c 16178 16179PCI DRIVER FOR CADENCE PCIE IP 16180M: Tom Joseph <tjoseph@cadence.com> 16181L: linux-pci@vger.kernel.org 16182S: Maintained 16183F: Documentation/devicetree/bindings/pci/cdns,* 16184F: drivers/pci/controller/cadence/ 16185 16186PCI DRIVER FOR FREESCALE LAYERSCAPE 16187M: Minghuan Lian <minghuan.Lian@nxp.com> 16188M: Mingkai Hu <mingkai.hu@nxp.com> 16189M: Roy Zang <roy.zang@nxp.com> 16190L: linuxppc-dev@lists.ozlabs.org 16191L: linux-pci@vger.kernel.org 16192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16193S: Maintained 16194F: drivers/pci/controller/dwc/*layerscape* 16195 16196PCI DRIVER FOR FU740 16197M: Paul Walmsley <paul.walmsley@sifive.com> 16198M: Greentime Hu <greentime.hu@sifive.com> 16199L: linux-pci@vger.kernel.org 16200S: Maintained 16201F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16202F: drivers/pci/controller/dwc/pcie-fu740.c 16203 16204PCI DRIVER FOR GENERIC OF HOSTS 16205M: Will Deacon <will@kernel.org> 16206L: linux-pci@vger.kernel.org 16207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16208S: Maintained 16209F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16210F: drivers/pci/controller/pci-host-common.c 16211F: drivers/pci/controller/pci-host-generic.c 16212 16213PCI DRIVER FOR IMX6 16214M: Richard Zhu <hongxing.zhu@nxp.com> 16215M: Lucas Stach <l.stach@pengutronix.de> 16216L: linux-pci@vger.kernel.org 16217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16218S: Maintained 16219F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16220F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16221F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16222F: drivers/pci/controller/dwc/*imx6* 16223 16224PCI DRIVER FOR INTEL IXP4XX 16225M: Linus Walleij <linus.walleij@linaro.org> 16226S: Maintained 16227F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16228F: drivers/pci/controller/pci-ixp4xx.c 16229 16230PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16231M: Nirmal Patel <nirmal.patel@linux.intel.com> 16232R: Jonathan Derrick <jonathan.derrick@linux.dev> 16233L: linux-pci@vger.kernel.org 16234S: Supported 16235F: drivers/pci/controller/vmd.c 16236 16237PCI DRIVER FOR MICROSEMI SWITCHTEC 16238M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16239M: Logan Gunthorpe <logang@deltatee.com> 16240L: linux-pci@vger.kernel.org 16241S: Maintained 16242F: Documentation/ABI/testing/sysfs-class-switchtec 16243F: Documentation/driver-api/switchtec.rst 16244F: drivers/ntb/hw/mscc/ 16245F: drivers/pci/switch/switchtec* 16246F: include/linux/switchtec.h 16247F: include/uapi/linux/switchtec_ioctl.h 16248 16249PCI DRIVER FOR MOBIVEIL PCIE IP 16250M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16251M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16252L: linux-pci@vger.kernel.org 16253S: Supported 16254F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16255F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16256 16257PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16258M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16259M: Pali Rohár <pali@kernel.org> 16260L: linux-pci@vger.kernel.org 16261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16262S: Maintained 16263F: drivers/pci/controller/*mvebu* 16264 16265PCI DRIVER FOR NVIDIA TEGRA 16266M: Thierry Reding <thierry.reding@gmail.com> 16267L: linux-tegra@vger.kernel.org 16268L: linux-pci@vger.kernel.org 16269S: Supported 16270F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16271F: drivers/pci/controller/pci-tegra.c 16272 16273PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16274M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16275L: linux-pci@vger.kernel.org 16276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16277S: Maintained 16278F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16279F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16280 16281PCI DRIVER FOR RENESAS R-CAR 16282M: Marek Vasut <marek.vasut+renesas@gmail.com> 16283M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16284L: linux-pci@vger.kernel.org 16285L: linux-renesas-soc@vger.kernel.org 16286S: Maintained 16287F: Documentation/devicetree/bindings/pci/*rcar* 16288F: drivers/pci/controller/*rcar* 16289 16290PCI DRIVER FOR SAMSUNG EXYNOS 16291M: Jingoo Han <jingoohan1@gmail.com> 16292L: linux-pci@vger.kernel.org 16293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16294L: linux-samsung-soc@vger.kernel.org 16295S: Maintained 16296F: drivers/pci/controller/dwc/pci-exynos.c 16297 16298PCI DRIVER FOR SYNOPSYS DESIGNWARE 16299M: Jingoo Han <jingoohan1@gmail.com> 16300M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16301L: linux-pci@vger.kernel.org 16302S: Maintained 16303F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16304F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16305F: drivers/pci/controller/dwc/*designware* 16306 16307PCI DRIVER FOR TI DRA7XX/J721E 16308M: Vignesh Raghavendra <vigneshr@ti.com> 16309L: linux-omap@vger.kernel.org 16310L: linux-pci@vger.kernel.org 16311L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16312S: Supported 16313F: Documentation/devicetree/bindings/pci/ti-pci.txt 16314F: drivers/pci/controller/cadence/pci-j721e.c 16315F: drivers/pci/controller/dwc/pci-dra7xx.c 16316 16317PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16318M: Linus Walleij <linus.walleij@linaro.org> 16319L: linux-pci@vger.kernel.org 16320S: Maintained 16321F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16322F: drivers/pci/controller/pci-v3-semi.c 16323 16324PCI DRIVER FOR XILINX VERSAL CPM 16325M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16326M: Michal Simek <michal.simek@amd.com> 16327L: linux-pci@vger.kernel.org 16328S: Maintained 16329F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16330F: drivers/pci/controller/pcie-xilinx-cpm.c 16331 16332PCI ENDPOINT SUBSYSTEM 16333M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16334M: Krzysztof Wilczyński <kw@linux.com> 16335R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16336R: Kishon Vijay Abraham I <kishon@kernel.org> 16337L: linux-pci@vger.kernel.org 16338S: Supported 16339Q: https://patchwork.kernel.org/project/linux-pci/list/ 16340B: https://bugzilla.kernel.org 16341C: irc://irc.oftc.net/linux-pci 16342T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16343F: Documentation/PCI/endpoint/* 16344F: Documentation/misc-devices/pci-endpoint-test.rst 16345F: drivers/misc/pci_endpoint_test.c 16346F: drivers/pci/endpoint/ 16347F: tools/pci/ 16348 16349PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16350M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16351R: Oliver O'Halloran <oohall@gmail.com> 16352L: linuxppc-dev@lists.ozlabs.org 16353S: Supported 16354F: Documentation/PCI/pci-error-recovery.rst 16355F: Documentation/powerpc/eeh-pci-error-recovery.rst 16356F: arch/powerpc/include/*/eeh*.h 16357F: arch/powerpc/kernel/eeh*.c 16358F: arch/powerpc/platforms/*/eeh*.c 16359F: drivers/pci/pcie/aer.c 16360F: drivers/pci/pcie/dpc.c 16361F: drivers/pci/pcie/err.c 16362 16363PCI ERROR RECOVERY 16364M: Linas Vepstas <linasvepstas@gmail.com> 16365L: linux-pci@vger.kernel.org 16366S: Supported 16367F: Documentation/PCI/pci-error-recovery.rst 16368 16369PCI MSI DRIVER FOR ALTERA MSI IP 16370M: Joyce Ooi <joyce.ooi@intel.com> 16371L: linux-pci@vger.kernel.org 16372S: Supported 16373F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16374F: drivers/pci/controller/pcie-altera-msi.c 16375 16376PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16377M: Toan Le <toan@os.amperecomputing.com> 16378L: linux-pci@vger.kernel.org 16379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16380S: Maintained 16381F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16382F: drivers/pci/controller/pci-xgene-msi.c 16383 16384PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16385M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16386M: Krzysztof Wilczyński <kw@linux.com> 16387R: Rob Herring <robh@kernel.org> 16388L: linux-pci@vger.kernel.org 16389S: Supported 16390Q: https://patchwork.kernel.org/project/linux-pci/list/ 16391B: https://bugzilla.kernel.org 16392C: irc://irc.oftc.net/linux-pci 16393T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16394F: Documentation/devicetree/bindings/pci/ 16395F: drivers/pci/controller/ 16396F: drivers/pci/pci-bridge-emul.c 16397F: drivers/pci/pci-bridge-emul.h 16398 16399PCI PEER-TO-PEER DMA (P2PDMA) 16400M: Bjorn Helgaas <bhelgaas@google.com> 16401M: Logan Gunthorpe <logang@deltatee.com> 16402L: linux-pci@vger.kernel.org 16403S: Supported 16404Q: https://patchwork.kernel.org/project/linux-pci/list/ 16405B: https://bugzilla.kernel.org 16406C: irc://irc.oftc.net/linux-pci 16407T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16408F: Documentation/driver-api/pci/p2pdma.rst 16409F: drivers/pci/p2pdma.c 16410F: include/linux/pci-p2pdma.h 16411 16412PCI SUBSYSTEM 16413M: Bjorn Helgaas <bhelgaas@google.com> 16414L: linux-pci@vger.kernel.org 16415S: Supported 16416Q: https://patchwork.kernel.org/project/linux-pci/list/ 16417B: https://bugzilla.kernel.org 16418C: irc://irc.oftc.net/linux-pci 16419T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16420F: Documentation/PCI/ 16421F: Documentation/devicetree/bindings/pci/ 16422F: arch/x86/kernel/early-quirks.c 16423F: arch/x86/kernel/quirks.c 16424F: arch/x86/pci/ 16425F: drivers/acpi/pci* 16426F: drivers/pci/ 16427F: include/asm-generic/pci* 16428F: include/linux/of_pci.h 16429F: include/linux/pci* 16430F: include/uapi/linux/pci* 16431F: lib/pci* 16432 16433PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16434M: Jonathan Chocron <jonnyc@amazon.com> 16435L: linux-pci@vger.kernel.org 16436S: Maintained 16437F: Documentation/devicetree/bindings/pci/pcie-al.txt 16438F: drivers/pci/controller/dwc/pcie-al.c 16439 16440PCIE DRIVER FOR AMLOGIC MESON 16441M: Yue Wang <yue.wang@Amlogic.com> 16442L: linux-pci@vger.kernel.org 16443L: linux-amlogic@lists.infradead.org 16444S: Maintained 16445F: drivers/pci/controller/dwc/pci-meson.c 16446 16447PCIE DRIVER FOR AXIS ARTPEC 16448M: Jesper Nilsson <jesper.nilsson@axis.com> 16449L: linux-arm-kernel@axis.com 16450L: linux-pci@vger.kernel.org 16451S: Maintained 16452F: Documentation/devicetree/bindings/pci/axis,artpec* 16453F: drivers/pci/controller/dwc/*artpec* 16454 16455PCIE DRIVER FOR CAVIUM THUNDERX 16456M: Robert Richter <rric@kernel.org> 16457L: linux-pci@vger.kernel.org 16458L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16459S: Odd Fixes 16460F: drivers/pci/controller/pci-thunder-* 16461 16462PCIE DRIVER FOR HISILICON 16463M: Zhou Wang <wangzhou1@hisilicon.com> 16464L: linux-pci@vger.kernel.org 16465S: Maintained 16466F: drivers/pci/controller/dwc/pcie-hisi.c 16467 16468PCIE DRIVER FOR HISILICON KIRIN 16469M: Xiaowei Song <songxiaowei@hisilicon.com> 16470M: Binghui Wang <wangbinghui@hisilicon.com> 16471L: linux-pci@vger.kernel.org 16472S: Maintained 16473F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16474F: drivers/pci/controller/dwc/pcie-kirin.c 16475 16476PCIE DRIVER FOR HISILICON STB 16477M: Shawn Guo <shawn.guo@linaro.org> 16478L: linux-pci@vger.kernel.org 16479S: Maintained 16480F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16481F: drivers/pci/controller/dwc/pcie-histb.c 16482 16483PCIE DRIVER FOR INTEL KEEM BAY 16484M: Srikanth Thokala <srikanth.thokala@intel.com> 16485L: linux-pci@vger.kernel.org 16486S: Supported 16487F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16488F: drivers/pci/controller/dwc/pcie-keembay.c 16489 16490PCIE DRIVER FOR INTEL LGM GW SOC 16491M: Chuanhua Lei <lchuanhua@maxlinear.com> 16492L: linux-pci@vger.kernel.org 16493S: Maintained 16494F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16495F: drivers/pci/controller/dwc/pcie-intel-gw.c 16496 16497PCIE DRIVER FOR MEDIATEK 16498M: Ryder Lee <ryder.lee@mediatek.com> 16499M: Jianjun Wang <jianjun.wang@mediatek.com> 16500L: linux-pci@vger.kernel.org 16501L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16502S: Supported 16503F: Documentation/devicetree/bindings/pci/mediatek* 16504F: drivers/pci/controller/*mediatek* 16505 16506PCIE DRIVER FOR MICROCHIP 16507M: Daire McNamara <daire.mcnamara@microchip.com> 16508L: linux-pci@vger.kernel.org 16509S: Supported 16510F: Documentation/devicetree/bindings/pci/microchip* 16511F: drivers/pci/controller/*microchip* 16512 16513PCIE DRIVER FOR QUALCOMM MSM 16514M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16515L: linux-pci@vger.kernel.org 16516L: linux-arm-msm@vger.kernel.org 16517S: Maintained 16518F: drivers/pci/controller/dwc/pcie-qcom.c 16519 16520PCIE DRIVER FOR ROCKCHIP 16521M: Shawn Lin <shawn.lin@rock-chips.com> 16522L: linux-pci@vger.kernel.org 16523L: linux-rockchip@lists.infradead.org 16524S: Maintained 16525F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16526F: drivers/pci/controller/pcie-rockchip* 16527 16528PCIE DRIVER FOR SOCIONEXT UNIPHIER 16529M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16530L: linux-pci@vger.kernel.org 16531S: Maintained 16532F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16533F: drivers/pci/controller/dwc/pcie-uniphier* 16534 16535PCIE DRIVER FOR ST SPEAR13XX 16536M: Pratyush Anand <pratyush.anand@gmail.com> 16537L: linux-pci@vger.kernel.org 16538S: Maintained 16539F: drivers/pci/controller/dwc/*spear* 16540 16541PCIE ENDPOINT DRIVER FOR QUALCOMM 16542M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16543L: linux-pci@vger.kernel.org 16544L: linux-arm-msm@vger.kernel.org 16545S: Maintained 16546F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16547F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16548 16549PCMCIA SUBSYSTEM 16550M: Dominik Brodowski <linux@dominikbrodowski.net> 16551S: Odd Fixes 16552T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16553F: Documentation/pcmcia/ 16554F: drivers/pcmcia/ 16555F: include/pcmcia/ 16556F: tools/pcmcia/ 16557 16558PCNET32 NETWORK DRIVER 16559M: Don Fry <pcnet32@frontier.com> 16560L: netdev@vger.kernel.org 16561S: Maintained 16562F: drivers/net/ethernet/amd/pcnet32.c 16563 16564PCRYPT PARALLEL CRYPTO ENGINE 16565M: Steffen Klassert <steffen.klassert@secunet.com> 16566L: linux-crypto@vger.kernel.org 16567S: Maintained 16568F: crypto/pcrypt.c 16569F: include/crypto/pcrypt.h 16570 16571PDS DSC VIRTIO DATA PATH ACCELERATOR 16572R: Shannon Nelson <shannon.nelson@amd.com> 16573F: drivers/vdpa/pds/ 16574 16575PECI HARDWARE MONITORING DRIVERS 16576M: Iwona Winiarska <iwona.winiarska@intel.com> 16577L: linux-hwmon@vger.kernel.org 16578S: Supported 16579F: Documentation/hwmon/peci-cputemp.rst 16580F: Documentation/hwmon/peci-dimmtemp.rst 16581F: drivers/hwmon/peci/ 16582 16583PECI SUBSYSTEM 16584M: Iwona Winiarska <iwona.winiarska@intel.com> 16585L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16586S: Supported 16587F: Documentation/devicetree/bindings/peci/ 16588F: Documentation/peci/ 16589F: drivers/peci/ 16590F: include/linux/peci-cpu.h 16591F: include/linux/peci.h 16592 16593PENSANDO ETHERNET DRIVERS 16594M: Shannon Nelson <shannon.nelson@amd.com> 16595M: Brett Creeley <brett.creeley@amd.com> 16596M: drivers@pensando.io 16597L: netdev@vger.kernel.org 16598S: Supported 16599F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16600F: drivers/net/ethernet/pensando/ 16601 16602PER-CPU MEMORY ALLOCATOR 16603M: Dennis Zhou <dennis@kernel.org> 16604M: Tejun Heo <tj@kernel.org> 16605M: Christoph Lameter <cl@linux.com> 16606L: linux-mm@kvack.org 16607S: Maintained 16608T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16609F: arch/*/include/asm/percpu.h 16610F: include/linux/percpu*.h 16611F: lib/percpu*.c 16612F: mm/percpu*.c 16613 16614PER-TASK DELAY ACCOUNTING 16615M: Balbir Singh <bsingharora@gmail.com> 16616S: Maintained 16617F: include/linux/delayacct.h 16618F: kernel/delayacct.c 16619 16620PERFORMANCE EVENTS SUBSYSTEM 16621M: Peter Zijlstra <peterz@infradead.org> 16622M: Ingo Molnar <mingo@redhat.com> 16623M: Arnaldo Carvalho de Melo <acme@kernel.org> 16624R: Mark Rutland <mark.rutland@arm.com> 16625R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16626R: Jiri Olsa <jolsa@kernel.org> 16627R: Namhyung Kim <namhyung@kernel.org> 16628R: Ian Rogers <irogers@google.com> 16629R: Adrian Hunter <adrian.hunter@intel.com> 16630L: linux-perf-users@vger.kernel.org 16631L: linux-kernel@vger.kernel.org 16632S: Supported 16633W: https://perf.wiki.kernel.org/ 16634T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16635F: arch/*/events/* 16636F: arch/*/events/*/* 16637F: arch/*/include/asm/perf_event.h 16638F: arch/*/kernel/*/*/perf_event*.c 16639F: arch/*/kernel/*/perf_event*.c 16640F: arch/*/kernel/perf_callchain.c 16641F: arch/*/kernel/perf_event*.c 16642F: include/linux/perf_event.h 16643F: include/uapi/linux/perf_event.h 16644F: kernel/events/* 16645F: tools/lib/perf/ 16646F: tools/perf/ 16647 16648PERFORMANCE EVENTS TOOLING ARM64 16649R: John Garry <john.g.garry@oracle.com> 16650R: Will Deacon <will@kernel.org> 16651R: James Clark <james.clark@arm.com> 16652R: Mike Leach <mike.leach@linaro.org> 16653R: Leo Yan <leo.yan@linaro.org> 16654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16655S: Supported 16656F: tools/build/feature/test-libopencsd.c 16657F: tools/perf/arch/arm*/ 16658F: tools/perf/pmu-events/arch/arm64/ 16659F: tools/perf/util/arm-spe* 16660F: tools/perf/util/cs-etm* 16661 16662PERSONALITY HANDLING 16663M: Christoph Hellwig <hch@infradead.org> 16664L: linux-abi-devel@lists.sourceforge.net 16665S: Maintained 16666F: include/linux/personality.h 16667F: include/uapi/linux/personality.h 16668 16669PHOENIX RC FLIGHT CONTROLLER ADAPTER 16670M: Marcus Folkesson <marcus.folkesson@gmail.com> 16671L: linux-input@vger.kernel.org 16672S: Maintained 16673F: Documentation/input/devices/pxrc.rst 16674F: drivers/input/joystick/pxrc.c 16675 16676PHONET PROTOCOL 16677M: Remi Denis-Courmont <courmisch@gmail.com> 16678S: Supported 16679F: Documentation/networking/phonet.rst 16680F: include/linux/phonet.h 16681F: include/net/phonet/ 16682F: include/uapi/linux/phonet.h 16683F: net/phonet/ 16684 16685PHRAM MTD DRIVER 16686M: Joern Engel <joern@lazybastard.org> 16687L: linux-mtd@lists.infradead.org 16688S: Maintained 16689F: drivers/mtd/devices/phram.c 16690 16691PICOLCD HID DRIVER 16692M: Bruno Prémont <bonbons@linux-vserver.org> 16693L: linux-input@vger.kernel.org 16694S: Maintained 16695F: drivers/hid/hid-picolcd* 16696 16697PIDFD API 16698M: Christian Brauner <christian@brauner.io> 16699L: linux-kernel@vger.kernel.org 16700S: Maintained 16701T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16702F: samples/pidfd/ 16703F: tools/testing/selftests/clone3/ 16704F: tools/testing/selftests/pid_namespace/ 16705F: tools/testing/selftests/pidfd/ 16706K: (?i)pidfd 16707K: (?i)clone3 16708K: \b(clone_args|kernel_clone_args)\b 16709 16710PIN CONTROL SUBSYSTEM 16711M: Linus Walleij <linus.walleij@linaro.org> 16712L: linux-gpio@vger.kernel.org 16713S: Maintained 16714T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16715F: Documentation/devicetree/bindings/pinctrl/ 16716F: Documentation/driver-api/pin-control.rst 16717F: drivers/pinctrl/ 16718F: include/dt-bindings/pinctrl/ 16719F: include/linux/pinctrl/ 16720 16721PIN CONTROLLER - AMD 16722M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16723M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16724S: Maintained 16725F: drivers/pinctrl/pinctrl-amd.c 16726 16727PIN CONTROLLER - FREESCALE 16728M: Dong Aisheng <aisheng.dong@nxp.com> 16729M: Fabio Estevam <festevam@gmail.com> 16730M: Shawn Guo <shawnguo@kernel.org> 16731M: Jacky Bai <ping.bai@nxp.com> 16732R: Pengutronix Kernel Team <kernel@pengutronix.de> 16733L: linux-gpio@vger.kernel.org 16734S: Maintained 16735F: Documentation/devicetree/bindings/pinctrl/fsl,* 16736F: drivers/pinctrl/freescale/ 16737 16738PIN CONTROLLER - INTEL 16739M: Mika Westerberg <mika.westerberg@linux.intel.com> 16740M: Andy Shevchenko <andy@kernel.org> 16741S: Supported 16742T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16743F: drivers/pinctrl/intel/ 16744 16745PIN CONTROLLER - KEEMBAY 16746M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16747S: Supported 16748F: drivers/pinctrl/pinctrl-keembay* 16749 16750PIN CONTROLLER - MEDIATEK 16751M: Sean Wang <sean.wang@kernel.org> 16752L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16753S: Maintained 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16756F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16757F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16758F: drivers/pinctrl/mediatek/ 16759 16760PIN CONTROLLER - MEDIATEK MIPS 16761M: Arınç ÜNAL <arinc.unal@arinc9.com> 16762M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16763L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16764L: linux-mips@vger.kernel.org 16765S: Maintained 16766F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16771F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16772F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16773F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16774F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16775F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16776F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16777F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16778F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16779F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16780F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16781 16782PIN CONTROLLER - MICROCHIP AT91 16783M: Ludovic Desroches <ludovic.desroches@microchip.com> 16784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16785L: linux-gpio@vger.kernel.org 16786S: Supported 16787F: drivers/gpio/gpio-sama5d2-piobu.c 16788F: drivers/pinctrl/pinctrl-at91* 16789 16790PIN CONTROLLER - NXP S32 16791M: Chester Lin <clin@suse.com> 16792R: NXP S32 Linux Team <s32@nxp.com> 16793L: linux-gpio@vger.kernel.org 16794S: Maintained 16795F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16796F: drivers/pinctrl/nxp/ 16797 16798PIN CONTROLLER - QUALCOMM 16799M: Bjorn Andersson <andersson@kernel.org> 16800L: linux-arm-msm@vger.kernel.org 16801S: Maintained 16802F: Documentation/devicetree/bindings/pinctrl/qcom,* 16803F: drivers/pinctrl/qcom/ 16804 16805PIN CONTROLLER - RENESAS 16806M: Geert Uytterhoeven <geert+renesas@glider.be> 16807L: linux-renesas-soc@vger.kernel.org 16808S: Supported 16809T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16810F: Documentation/devicetree/bindings/pinctrl/renesas,* 16811F: drivers/pinctrl/renesas/ 16812 16813PIN CONTROLLER - SAMSUNG 16814M: Tomasz Figa <tomasz.figa@gmail.com> 16815M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16816M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16817R: Alim Akhtar <alim.akhtar@samsung.com> 16818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16819L: linux-samsung-soc@vger.kernel.org 16820S: Maintained 16821Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16822B: mailto:linux-samsung-soc@vger.kernel.org 16823C: irc://irc.libera.chat/linux-exynos 16824T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16825F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16826F: drivers/pinctrl/samsung/ 16827F: include/dt-bindings/pinctrl/samsung.h 16828 16829PIN CONTROLLER - SINGLE 16830M: Tony Lindgren <tony@atomide.com> 16831M: Haojian Zhuang <haojian.zhuang@linaro.org> 16832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16833L: linux-omap@vger.kernel.org 16834S: Maintained 16835F: drivers/pinctrl/pinctrl-single.c 16836 16837PIN CONTROLLER - SUNPLUS / TIBBO 16838M: Dvorkin Dmitry <dvorkin@tibbo.com> 16839M: Wells Lu <wellslutw@gmail.com> 16840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16841S: Maintained 16842W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16843F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16844F: drivers/pinctrl/sunplus/ 16845F: include/dt-bindings/pinctrl/sppctl*.h 16846 16847PINE64 PINEPHONE KEYBOARD DRIVER 16848M: Samuel Holland <samuel@sholland.org> 16849S: Supported 16850F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16851F: drivers/input/keyboard/pinephone-keyboard.c 16852 16853PKTCDVD DRIVER 16854M: linux-block@vger.kernel.org 16855S: Orphan 16856F: drivers/block/pktcdvd.c 16857F: include/linux/pktcdvd.h 16858F: include/uapi/linux/pktcdvd.h 16859 16860PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16861M: Tomasz Duszynski <tduszyns@gmail.com> 16862S: Maintained 16863F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16864F: drivers/iio/chemical/pms7003.c 16865 16866PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16867M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16868L: netdev@vger.kernel.org 16869S: Maintained 16870F: drivers/net/phy/mdio-open-alliance.h 16871F: net/ethtool/plca.c 16872 16873PLDMFW LIBRARY 16874M: Jacob Keller <jacob.e.keller@intel.com> 16875S: Maintained 16876F: Documentation/driver-api/pldmfw/ 16877F: include/linux/pldmfw.h 16878F: lib/pldmfw/ 16879 16880PLX DMA DRIVER 16881M: Logan Gunthorpe <logang@deltatee.com> 16882S: Maintained 16883F: drivers/dma/plx_dma.c 16884 16885PM-GRAPH UTILITY 16886M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16887L: linux-pm@vger.kernel.org 16888S: Supported 16889W: https://01.org/pm-graph 16890B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16891T: git git://github.com/intel/pm-graph 16892F: tools/power/pm-graph 16893 16894PM6764TR DRIVER 16895M: Charles Hsu <hsu.yungteng@gmail.com> 16896L: linux-hwmon@vger.kernel.org 16897S: Maintained 16898F: Documentation/hwmon/pm6764tr.rst 16899F: drivers/hwmon/pmbus/pm6764tr.c 16900 16901PMBUS HARDWARE MONITORING DRIVERS 16902M: Guenter Roeck <linux@roeck-us.net> 16903L: linux-hwmon@vger.kernel.org 16904S: Maintained 16905W: http://hwmon.wiki.kernel.org/ 16906W: http://www.roeck-us.net/linux/drivers/ 16907T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16908F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16909F: Documentation/devicetree/bindings/hwmon/max31785.txt 16910F: Documentation/hwmon/adm1275.rst 16911F: Documentation/hwmon/ibm-cffps.rst 16912F: Documentation/hwmon/ir35221.rst 16913F: Documentation/hwmon/lm25066.rst 16914F: Documentation/hwmon/ltc2978.rst 16915F: Documentation/hwmon/ltc3815.rst 16916F: Documentation/hwmon/max16064.rst 16917F: Documentation/hwmon/max20751.rst 16918F: Documentation/hwmon/max31785.rst 16919F: Documentation/hwmon/max34440.rst 16920F: Documentation/hwmon/max8688.rst 16921F: Documentation/hwmon/pmbus-core.rst 16922F: Documentation/hwmon/pmbus.rst 16923F: Documentation/hwmon/tps40422.rst 16924F: Documentation/hwmon/ucd9000.rst 16925F: Documentation/hwmon/ucd9200.rst 16926F: Documentation/hwmon/zl6100.rst 16927F: drivers/hwmon/pmbus/ 16928F: include/linux/pmbus.h 16929 16930PMC SIERRA MaxRAID DRIVER 16931L: linux-scsi@vger.kernel.org 16932S: Orphan 16933W: http://www.pmc-sierra.com/ 16934F: drivers/scsi/pmcraid.* 16935 16936PMC SIERRA PM8001 DRIVER 16937M: Jack Wang <jinpu.wang@cloud.ionos.com> 16938L: linux-scsi@vger.kernel.org 16939S: Supported 16940F: drivers/scsi/pm8001/ 16941 16942PNI RM3100 IIO DRIVER 16943M: Song Qiang <songqiang1304521@gmail.com> 16944L: linux-iio@vger.kernel.org 16945S: Maintained 16946F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16947F: drivers/iio/magnetometer/rm3100* 16948 16949PNP SUPPORT 16950M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16951L: linux-acpi@vger.kernel.org 16952S: Maintained 16953F: drivers/pnp/ 16954F: include/linux/pnp.h 16955 16956POSIX CLOCKS and TIMERS 16957M: Thomas Gleixner <tglx@linutronix.de> 16958L: linux-kernel@vger.kernel.org 16959S: Maintained 16960T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16961F: fs/timerfd.c 16962F: include/linux/time_namespace.h 16963F: include/linux/timer* 16964F: kernel/time/*timer* 16965F: kernel/time/namespace.c 16966 16967POWER MANAGEMENT CORE 16968M: "Rafael J. Wysocki" <rafael@kernel.org> 16969L: linux-pm@vger.kernel.org 16970S: Supported 16971B: https://bugzilla.kernel.org 16972T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16973F: drivers/base/power/ 16974F: drivers/powercap/ 16975F: include/linux/intel_rapl.h 16976F: include/linux/pm.h 16977F: include/linux/pm_* 16978F: include/linux/powercap.h 16979F: kernel/configs/nopm.config 16980 16981POWER STATE COORDINATION INTERFACE (PSCI) 16982M: Mark Rutland <mark.rutland@arm.com> 16983M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16985S: Maintained 16986F: drivers/firmware/psci/ 16987F: include/linux/psci.h 16988F: include/uapi/linux/psci.h 16989 16990POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16991M: Sebastian Reichel <sre@kernel.org> 16992L: linux-pm@vger.kernel.org 16993S: Maintained 16994T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16995F: Documentation/ABI/testing/sysfs-class-power 16996F: Documentation/devicetree/bindings/power/supply/ 16997F: drivers/power/supply/ 16998F: include/linux/power/ 16999F: include/linux/power_supply.h 17000 17001POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17002M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17003L: linuxppc-dev@lists.ozlabs.org 17004S: Maintained 17005F: drivers/char/powernv-op-panel.c 17006 17007PPP OVER ATM (RFC 2364) 17008M: Mitchell Blank Jr <mitch@sfgoth.com> 17009S: Maintained 17010F: include/uapi/linux/atmppp.h 17011F: net/atm/pppoatm.c 17012 17013PPP OVER ETHERNET 17014M: Michal Ostrowski <mostrows@earthlink.net> 17015S: Maintained 17016F: drivers/net/ppp/pppoe.c 17017F: drivers/net/ppp/pppox.c 17018 17019PPP OVER L2TP 17020M: James Chapman <jchapman@katalix.com> 17021S: Maintained 17022F: include/linux/if_pppol2tp.h 17023F: include/uapi/linux/if_pppol2tp.h 17024F: net/l2tp/l2tp_ppp.c 17025 17026PPP PROTOCOL DRIVERS AND COMPRESSORS 17027L: linux-ppp@vger.kernel.org 17028S: Orphan 17029F: drivers/net/ppp/ppp_* 17030 17031PPS SUPPORT 17032M: Rodolfo Giometti <giometti@enneenne.com> 17033L: linuxpps@ml.enneenne.com (subscribers-only) 17034S: Maintained 17035W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17036F: Documentation/ABI/testing/sysfs-pps 17037F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17038F: Documentation/driver-api/pps.rst 17039F: drivers/pps/ 17040F: include/linux/pps*.h 17041F: include/uapi/linux/pps.h 17042 17043PPTP DRIVER 17044M: Dmitry Kozlov <xeb@mail.ru> 17045L: netdev@vger.kernel.org 17046S: Maintained 17047W: http://sourceforge.net/projects/accel-pptp 17048F: drivers/net/ppp/pptp.c 17049 17050PRESSURE STALL INFORMATION (PSI) 17051M: Johannes Weiner <hannes@cmpxchg.org> 17052M: Suren Baghdasaryan <surenb@google.com> 17053S: Maintained 17054F: include/linux/psi* 17055F: kernel/sched/psi.c 17056 17057PRINTK 17058M: Petr Mladek <pmladek@suse.com> 17059M: Sergey Senozhatsky <senozhatsky@chromium.org> 17060R: Steven Rostedt <rostedt@goodmis.org> 17061R: John Ogness <john.ogness@linutronix.de> 17062S: Maintained 17063T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17064F: include/linux/printk.h 17065F: kernel/printk/ 17066 17067PRINTK INDEXING 17068R: Chris Down <chris@chrisdown.name> 17069S: Maintained 17070F: Documentation/core-api/printk-index.rst 17071F: kernel/printk/index.c 17072K: printk_index 17073 17074PROC FILESYSTEM 17075L: linux-kernel@vger.kernel.org 17076L: linux-fsdevel@vger.kernel.org 17077S: Maintained 17078F: Documentation/filesystems/proc.rst 17079F: fs/proc/ 17080F: include/linux/proc_fs.h 17081F: tools/testing/selftests/proc/ 17082 17083PROC SYSCTL 17084M: Luis Chamberlain <mcgrof@kernel.org> 17085M: Kees Cook <keescook@chromium.org> 17086M: Iurii Zaikin <yzaikin@google.com> 17087L: linux-kernel@vger.kernel.org 17088L: linux-fsdevel@vger.kernel.org 17089S: Maintained 17090T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17091F: fs/proc/proc_sysctl.c 17092F: include/linux/sysctl.h 17093F: kernel/sysctl-test.c 17094F: kernel/sysctl.c 17095F: tools/testing/selftests/sysctl/ 17096 17097PS3 NETWORK SUPPORT 17098M: Geoff Levand <geoff@infradead.org> 17099L: netdev@vger.kernel.org 17100L: linuxppc-dev@lists.ozlabs.org 17101S: Maintained 17102F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17103 17104PS3 PLATFORM SUPPORT 17105M: Geoff Levand <geoff@infradead.org> 17106L: linuxppc-dev@lists.ozlabs.org 17107S: Maintained 17108F: arch/powerpc/boot/ps3* 17109F: arch/powerpc/include/asm/lv1call.h 17110F: arch/powerpc/include/asm/ps3*.h 17111F: arch/powerpc/platforms/ps3/ 17112F: drivers/*/ps3* 17113F: drivers/ps3/ 17114F: drivers/rtc/rtc-ps3.c 17115F: drivers/usb/host/*ps3.c 17116F: sound/ppc/snd_ps3* 17117 17118PS3VRAM DRIVER 17119M: Jim Paris <jim@jtan.com> 17120M: Geoff Levand <geoff@infradead.org> 17121L: linuxppc-dev@lists.ozlabs.org 17122S: Maintained 17123F: drivers/block/ps3vram.c 17124 17125PSAMPLE PACKET SAMPLING SUPPORT 17126M: Yotam Gigi <yotam.gi@gmail.com> 17127S: Maintained 17128F: include/net/psample.h 17129F: include/uapi/linux/psample.h 17130F: net/psample 17131 17132PSTORE FILESYSTEM 17133M: Kees Cook <keescook@chromium.org> 17134R: Tony Luck <tony.luck@intel.com> 17135R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17136L: linux-hardening@vger.kernel.org 17137S: Supported 17138T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17139F: Documentation/admin-guide/pstore-blk.rst 17140F: Documentation/admin-guide/ramoops.rst 17141F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17142F: drivers/acpi/apei/erst.c 17143F: drivers/firmware/efi/efi-pstore.c 17144F: fs/pstore/ 17145F: include/linux/pstore* 17146K: \b(pstore|ramoops) 17147 17148PTP HARDWARE CLOCK SUPPORT 17149M: Richard Cochran <richardcochran@gmail.com> 17150L: netdev@vger.kernel.org 17151S: Maintained 17152W: http://linuxptp.sourceforge.net/ 17153F: Documentation/ABI/testing/sysfs-ptp 17154F: Documentation/driver-api/ptp.rst 17155F: drivers/net/phy/dp83640* 17156F: drivers/ptp/* 17157F: include/linux/ptp_cl* 17158K: (?:\b|_)ptp(?:\b|_) 17159 17160PTP VIRTUAL CLOCK SUPPORT 17161M: Yangbo Lu <yangbo.lu@nxp.com> 17162L: netdev@vger.kernel.org 17163S: Maintained 17164F: drivers/ptp/ptp_vclock.c 17165F: net/ethtool/phc_vclocks.c 17166 17167PTRACE SUPPORT 17168M: Oleg Nesterov <oleg@redhat.com> 17169S: Maintained 17170F: arch/*/*/ptrace*.c 17171F: arch/*/include/asm/ptrace*.h 17172F: arch/*/ptrace*.c 17173F: include/asm-generic/syscall.h 17174F: include/linux/ptrace.h 17175F: include/linux/regset.h 17176F: include/uapi/linux/ptrace.h 17177F: kernel/ptrace.c 17178 17179PULSE8-CEC DRIVER 17180M: Hans Verkuil <hverkuil@xs4all.nl> 17181L: linux-media@vger.kernel.org 17182S: Maintained 17183T: git git://linuxtv.org/media_tree.git 17184F: drivers/media/cec/usb/pulse8/ 17185 17186PURELIFI PLFXLC DRIVER 17187M: Srinivasan Raju <srini.raju@purelifi.com> 17188L: linux-wireless@vger.kernel.org 17189S: Supported 17190F: drivers/net/wireless/purelifi/plfxlc/ 17191 17192PVRUSB2 VIDEO4LINUX DRIVER 17193M: Mike Isely <isely@pobox.com> 17194L: pvrusb2@isely.net (subscribers-only) 17195L: linux-media@vger.kernel.org 17196S: Maintained 17197W: http://www.isely.net/pvrusb2/ 17198T: git git://linuxtv.org/media_tree.git 17199F: Documentation/driver-api/media/drivers/pvrusb2* 17200F: drivers/media/usb/pvrusb2/ 17201 17202PWC WEBCAM DRIVER 17203M: Hans Verkuil <hverkuil@xs4all.nl> 17204L: linux-media@vger.kernel.org 17205S: Odd Fixes 17206T: git git://linuxtv.org/media_tree.git 17207F: drivers/media/usb/pwc/* 17208F: include/trace/events/pwc.h 17209 17210PWM IR Transmitter 17211M: Sean Young <sean@mess.org> 17212L: linux-media@vger.kernel.org 17213S: Maintained 17214F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17215F: drivers/media/rc/pwm-ir-tx.c 17216 17217PWM SUBSYSTEM 17218M: Thierry Reding <thierry.reding@gmail.com> 17219R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17220L: linux-pwm@vger.kernel.org 17221S: Maintained 17222Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17223T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17224F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17225F: Documentation/devicetree/bindings/pwm/ 17226F: Documentation/driver-api/pwm.rst 17227F: drivers/gpio/gpio-mvebu.c 17228F: drivers/pwm/ 17229F: drivers/video/backlight/pwm_bl.c 17230F: include/dt-bindings/pwm/ 17231F: include/linux/pwm.h 17232F: include/linux/pwm_backlight.h 17233K: pwm_(config|apply_state|ops) 17234 17235PXA GPIO DRIVER 17236M: Robert Jarzmik <robert.jarzmik@free.fr> 17237L: linux-gpio@vger.kernel.org 17238S: Maintained 17239F: drivers/gpio/gpio-pxa.c 17240 17241PXA MMCI DRIVER 17242S: Orphan 17243 17244PXA RTC DRIVER 17245M: Robert Jarzmik <robert.jarzmik@free.fr> 17246L: linux-rtc@vger.kernel.org 17247S: Maintained 17248 17249PXA2xx/PXA3xx SUPPORT 17250M: Daniel Mack <daniel@zonque.org> 17251M: Haojian Zhuang <haojian.zhuang@gmail.com> 17252M: Robert Jarzmik <robert.jarzmik@free.fr> 17253L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17254S: Maintained 17255T: git git://github.com/hzhuang1/linux.git 17256T: git git://github.com/rjarzmik/linux.git 17257F: arch/arm/boot/dts/intel/pxa/ 17258F: arch/arm/mach-pxa/ 17259F: drivers/dma/pxa* 17260F: drivers/pcmcia/pxa2xx* 17261F: drivers/pinctrl/pxa/ 17262F: drivers/spi/spi-pxa2xx* 17263F: drivers/usb/gadget/udc/pxa2* 17264F: include/sound/pxa2xx-lib.h 17265F: sound/arm/pxa* 17266F: sound/soc/pxa/ 17267 17268QAT DRIVER 17269M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17270L: qat-linux@intel.com 17271S: Supported 17272F: drivers/crypto/intel/qat/ 17273 17274QCOM AUDIO (ASoC) DRIVERS 17275M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17276M: Banajit Goswami <bgoswami@quicinc.com> 17277L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17278S: Supported 17279F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17280F: Documentation/devicetree/bindings/sound/qcom,* 17281F: drivers/soc/qcom/apr.c 17282F: include/dt-bindings/sound/qcom,wcd9335.h 17283F: sound/soc/codecs/lpass-rx-macro.* 17284F: sound/soc/codecs/lpass-tx-macro.* 17285F: sound/soc/codecs/lpass-va-macro.c 17286F: sound/soc/codecs/lpass-wsa-macro.* 17287F: sound/soc/codecs/msm8916-wcd-analog.c 17288F: sound/soc/codecs/msm8916-wcd-digital.c 17289F: sound/soc/codecs/wcd-clsh-v2.* 17290F: sound/soc/codecs/wcd-mbhc-v2.* 17291F: sound/soc/codecs/wcd9335.* 17292F: sound/soc/codecs/wcd934x.c 17293F: sound/soc/codecs/wsa881x.c 17294F: sound/soc/codecs/wsa883x.c 17295F: sound/soc/codecs/wsa884x.c 17296F: sound/soc/qcom/ 17297 17298QCOM EMBEDDED USB DEBUGGER (EUD) 17299M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17300L: linux-arm-msm@vger.kernel.org 17301S: Maintained 17302F: Documentation/ABI/testing/sysfs-driver-eud 17303F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17304F: drivers/usb/misc/qcom_eud.c 17305 17306QCOM IPA DRIVER 17307M: Alex Elder <elder@kernel.org> 17308L: netdev@vger.kernel.org 17309S: Supported 17310F: drivers/net/ipa/ 17311 17312QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17313M: Gabriel Somlo <somlo@cmu.edu> 17314M: "Michael S. Tsirkin" <mst@redhat.com> 17315L: qemu-devel@nongnu.org 17316S: Maintained 17317F: drivers/firmware/qemu_fw_cfg.c 17318F: include/uapi/linux/qemu_fw_cfg.h 17319 17320QIB DRIVER 17321M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17322L: linux-rdma@vger.kernel.org 17323S: Supported 17324F: drivers/infiniband/hw/qib/ 17325 17326QLOGIC QL41xxx FCOE DRIVER 17327M: Saurav Kashyap <skashyap@marvell.com> 17328M: Javed Hasan <jhasan@marvell.com> 17329M: GR-QLogic-Storage-Upstream@marvell.com 17330L: linux-scsi@vger.kernel.org 17331S: Supported 17332F: drivers/scsi/qedf/ 17333 17334QLOGIC QL41xxx ISCSI DRIVER 17335M: Nilesh Javali <njavali@marvell.com> 17336M: Manish Rangankar <mrangankar@marvell.com> 17337M: GR-QLogic-Storage-Upstream@marvell.com 17338L: linux-scsi@vger.kernel.org 17339S: Supported 17340F: drivers/scsi/qedi/ 17341 17342QLOGIC QL4xxx ETHERNET DRIVER 17343M: Ariel Elior <aelior@marvell.com> 17344M: Manish Chopra <manishc@marvell.com> 17345L: netdev@vger.kernel.org 17346S: Supported 17347F: drivers/net/ethernet/qlogic/qed/ 17348F: drivers/net/ethernet/qlogic/qede/ 17349F: include/linux/qed/ 17350 17351QLOGIC QL4xxx RDMA DRIVER 17352M: Michal Kalderon <mkalderon@marvell.com> 17353M: Ariel Elior <aelior@marvell.com> 17354L: linux-rdma@vger.kernel.org 17355S: Supported 17356F: drivers/infiniband/hw/qedr/ 17357F: include/uapi/rdma/qedr-abi.h 17358 17359QLOGIC QLA1280 SCSI DRIVER 17360M: Michael Reed <mdr@sgi.com> 17361L: linux-scsi@vger.kernel.org 17362S: Maintained 17363F: drivers/scsi/qla1280.[ch] 17364 17365QLOGIC QLA2XXX FC-SCSI DRIVER 17366M: Nilesh Javali <njavali@marvell.com> 17367M: GR-QLogic-Storage-Upstream@marvell.com 17368L: linux-scsi@vger.kernel.org 17369S: Supported 17370F: drivers/scsi/qla2xxx/ 17371 17372QLOGIC QLA3XXX NETWORK DRIVER 17373M: GR-Linux-NIC-Dev@marvell.com 17374L: netdev@vger.kernel.org 17375S: Supported 17376F: drivers/net/ethernet/qlogic/qla3xxx.* 17377 17378QLOGIC QLA4XXX iSCSI DRIVER 17379M: Nilesh Javali <njavali@marvell.com> 17380M: Manish Rangankar <mrangankar@marvell.com> 17381M: GR-QLogic-Storage-Upstream@marvell.com 17382L: linux-scsi@vger.kernel.org 17383S: Supported 17384F: drivers/scsi/qla4xxx/ 17385 17386QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17387M: Shahed Shaikh <shshaikh@marvell.com> 17388M: Manish Chopra <manishc@marvell.com> 17389M: GR-Linux-NIC-Dev@marvell.com 17390L: netdev@vger.kernel.org 17391S: Supported 17392F: drivers/net/ethernet/qlogic/qlcnic/ 17393 17394QLOGIC QLGE 10Gb ETHERNET DRIVER 17395M: Manish Chopra <manishc@marvell.com> 17396M: GR-Linux-NIC-Dev@marvell.com 17397M: Coiby Xu <coiby.xu@gmail.com> 17398L: netdev@vger.kernel.org 17399S: Supported 17400F: Documentation/networking/device_drivers/qlogic/qlge.rst 17401F: drivers/staging/qlge/ 17402 17403QM1D1B0004 MEDIA DRIVER 17404M: Akihiro Tsukada <tskd08@gmail.com> 17405L: linux-media@vger.kernel.org 17406S: Odd Fixes 17407F: drivers/media/tuners/qm1d1b0004* 17408 17409QM1D1C0042 MEDIA DRIVER 17410M: Akihiro Tsukada <tskd08@gmail.com> 17411L: linux-media@vger.kernel.org 17412S: Odd Fixes 17413F: drivers/media/tuners/qm1d1c0042* 17414 17415QNX4 FILESYSTEM 17416M: Anders Larsen <al@alarsen.net> 17417S: Maintained 17418W: http://www.alarsen.net/linux/qnx4fs/ 17419F: fs/qnx4/ 17420F: include/uapi/linux/qnx4_fs.h 17421F: include/uapi/linux/qnxtypes.h 17422 17423QNX6 FILESYSTEM 17424S: Orphan 17425F: Documentation/filesystems/qnx6.rst 17426F: fs/qnx6/ 17427F: include/linux/qnx6_fs.h 17428 17429QORIQ DPAA2 FSL-MC BUS DRIVER 17430M: Stuart Yoder <stuyoder@gmail.com> 17431M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17432L: linux-kernel@vger.kernel.org 17433S: Maintained 17434F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17435F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17436F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17437F: drivers/bus/fsl-mc/ 17438F: include/uapi/linux/fsl_mc.h 17439 17440QT1010 MEDIA DRIVER 17441M: Antti Palosaari <crope@iki.fi> 17442L: linux-media@vger.kernel.org 17443S: Maintained 17444W: https://linuxtv.org 17445W: http://palosaari.fi/linux/ 17446Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17447T: git git://linuxtv.org/anttip/media_tree.git 17448F: drivers/media/tuners/qt1010* 17449 17450QUALCOMM ATH12K WIRELESS DRIVER 17451M: Kalle Valo <kvalo@kernel.org> 17452L: ath12k@lists.infradead.org 17453S: Supported 17454T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17455F: drivers/net/wireless/ath/ath12k/ 17456 17457QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17458M: Kalle Valo <kvalo@kernel.org> 17459L: ath10k@lists.infradead.org 17460S: Supported 17461W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17462T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17463F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17464F: drivers/net/wireless/ath/ath10k/ 17465 17466QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17467M: Kalle Valo <kvalo@kernel.org> 17468L: ath11k@lists.infradead.org 17469S: Supported 17470W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17471B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17473F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17474F: drivers/net/wireless/ath/ath11k/ 17475 17476QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17477M: Toke Høiland-Jørgensen <toke@toke.dk> 17478L: linux-wireless@vger.kernel.org 17479S: Maintained 17480W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17481T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17482F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17483F: drivers/net/wireless/ath/ath9k/ 17484 17485QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17486M: Stephan Gerhold <stephan@gerhold.net> 17487L: netdev@vger.kernel.org 17488L: linux-arm-msm@vger.kernel.org 17489S: Maintained 17490F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17491F: drivers/net/wwan/qcom_bam_dmux.c 17492 17493QUALCOMM CAMERA SUBSYSTEM DRIVER 17494M: Robert Foss <rfoss@kernel.org> 17495M: Todor Tomov <todor.too@gmail.com> 17496M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17497L: linux-media@vger.kernel.org 17498S: Maintained 17499F: Documentation/admin-guide/media/qcom_camss.rst 17500F: Documentation/devicetree/bindings/media/*camss* 17501F: drivers/media/platform/qcom/camss/ 17502 17503QUALCOMM CLOCK DRIVERS 17504M: Bjorn Andersson <andersson@kernel.org> 17505L: linux-arm-msm@vger.kernel.org 17506S: Supported 17507T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17508F: Documentation/devicetree/bindings/clock/qcom,* 17509F: drivers/clk/qcom/ 17510F: include/dt-bindings/clock/qcom,* 17511 17512QUALCOMM CLOUD AI (QAIC) DRIVER 17513M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17514R: Carl Vanderlip <quic_carlv@quicinc.com> 17515R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17516L: linux-arm-msm@vger.kernel.org 17517L: dri-devel@lists.freedesktop.org 17518S: Supported 17519T: git git://anongit.freedesktop.org/drm/drm-misc 17520F: Documentation/accel/qaic/ 17521F: drivers/accel/qaic/ 17522F: include/uapi/drm/qaic_accel.h 17523 17524QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17525M: Bjorn Andersson <andersson@kernel.org> 17526M: Konrad Dybcio <konrad.dybcio@linaro.org> 17527L: linux-pm@vger.kernel.org 17528L: linux-arm-msm@vger.kernel.org 17529S: Maintained 17530F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17531F: drivers/soc/qcom/cpr.c 17532 17533QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17534M: Ilia Lin <ilia.lin@kernel.org> 17535L: linux-pm@vger.kernel.org 17536S: Maintained 17537F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17538F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17539F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17540 17541QUALCOMM CRYPTO DRIVERS 17542M: Thara Gopinath <thara.gopinath@gmail.com> 17543L: linux-crypto@vger.kernel.org 17544L: linux-arm-msm@vger.kernel.org 17545S: Maintained 17546F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17547F: drivers/crypto/qce/ 17548 17549QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17550M: Timur Tabi <timur@kernel.org> 17551L: netdev@vger.kernel.org 17552S: Maintained 17553F: drivers/net/ethernet/qualcomm/emac/ 17554 17555QUALCOMM ETHQOS ETHERNET DRIVER 17556M: Vinod Koul <vkoul@kernel.org> 17557R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17558L: netdev@vger.kernel.org 17559L: linux-arm-msm@vger.kernel.org 17560S: Maintained 17561F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17562F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17563 17564QUALCOMM FASTRPC DRIVER 17565M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17566M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17567L: linux-arm-msm@vger.kernel.org 17568S: Maintained 17569F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17570F: drivers/misc/fastrpc.c 17571F: include/uapi/misc/fastrpc.h 17572 17573QUALCOMM HEXAGON ARCHITECTURE 17574M: Brian Cain <bcain@quicinc.com> 17575L: linux-hexagon@vger.kernel.org 17576S: Supported 17577T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17578F: arch/hexagon/ 17579 17580QUALCOMM HIDMA DRIVER 17581M: Sinan Kaya <okaya@kernel.org> 17582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17583L: linux-arm-msm@vger.kernel.org 17584L: dmaengine@vger.kernel.org 17585S: Supported 17586F: drivers/dma/qcom/hidma* 17587 17588QUALCOMM I2C CCI DRIVER 17589M: Loic Poulain <loic.poulain@linaro.org> 17590M: Robert Foss <rfoss@kernel.org> 17591L: linux-i2c@vger.kernel.org 17592L: linux-arm-msm@vger.kernel.org 17593S: Maintained 17594F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17595F: drivers/i2c/busses/i2c-qcom-cci.c 17596 17597QUALCOMM INTERCONNECT BWMON DRIVER 17598M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17599L: linux-arm-msm@vger.kernel.org 17600S: Maintained 17601F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17602F: drivers/soc/qcom/icc-bwmon.c 17603 17604QUALCOMM IOMMU 17605M: Rob Clark <robdclark@gmail.com> 17606L: iommu@lists.linux.dev 17607L: linux-arm-msm@vger.kernel.org 17608S: Maintained 17609F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17610 17611QUALCOMM IPC ROUTER (QRTR) DRIVER 17612M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17613L: linux-arm-msm@vger.kernel.org 17614S: Maintained 17615F: include/trace/events/qrtr.h 17616F: include/uapi/linux/qrtr.h 17617F: net/qrtr/ 17618 17619QUALCOMM IPCC MAILBOX DRIVER 17620M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17621L: linux-arm-msm@vger.kernel.org 17622S: Supported 17623F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17624F: drivers/mailbox/qcom-ipcc.c 17625F: include/dt-bindings/mailbox/qcom-ipcc.h 17626 17627QUALCOMM IPQ4019 USB PHY DRIVER 17628M: Robert Marko <robert.marko@sartura.hr> 17629M: Luka Perkov <luka.perkov@sartura.hr> 17630L: linux-arm-msm@vger.kernel.org 17631S: Maintained 17632F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17633F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17634 17635QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17636M: Robert Marko <robert.marko@sartura.hr> 17637M: Luka Perkov <luka.perkov@sartura.hr> 17638L: linux-arm-msm@vger.kernel.org 17639S: Maintained 17640F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17641F: drivers/regulator/vqmmc-ipq4019-regulator.c 17642 17643QUALCOMM NAND CONTROLLER DRIVER 17644M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17645L: linux-mtd@lists.infradead.org 17646L: linux-arm-msm@vger.kernel.org 17647S: Maintained 17648F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17649F: drivers/mtd/nand/raw/qcom_nandc.c 17650 17651QUALCOMM RMNET DRIVER 17652M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17653M: Sean Tranchetti <quic_stranche@quicinc.com> 17654L: netdev@vger.kernel.org 17655S: Maintained 17656F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17657F: drivers/net/ethernet/qualcomm/rmnet/ 17658F: include/linux/if_rmnet.h 17659 17660QUALCOMM TSENS THERMAL DRIVER 17661M: Amit Kucheria <amitk@kernel.org> 17662M: Thara Gopinath <thara.gopinath@gmail.com> 17663L: linux-pm@vger.kernel.org 17664L: linux-arm-msm@vger.kernel.org 17665S: Maintained 17666F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17667F: drivers/thermal/qcom/ 17668 17669QUALCOMM TYPEC PORT MANAGER DRIVER 17670M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17671L: linux-arm-msm@vger.kernel.org 17672L: linux-usb@vger.kernel.org 17673S: Maintained 17674F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17675F: drivers/usb/typec/tcpm/qcom/ 17676 17677QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17678M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17679M: Vikash Garodia <quic_vgarodia@quicinc.com> 17680R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17681L: linux-media@vger.kernel.org 17682L: linux-arm-msm@vger.kernel.org 17683S: Maintained 17684T: git git://linuxtv.org/media_tree.git 17685F: Documentation/devicetree/bindings/media/*venus* 17686F: drivers/media/platform/qcom/venus/ 17687 17688QUALCOMM WCN36XX WIRELESS DRIVER 17689M: Loic Poulain <loic.poulain@linaro.org> 17690L: wcn36xx@lists.infradead.org 17691S: Supported 17692W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17693F: drivers/net/wireless/ath/wcn36xx/ 17694 17695QUANTENNA QTNFMAC WIRELESS DRIVER 17696M: Igor Mitsyanko <imitsyanko@quantenna.com> 17697R: Sergey Matyukevich <geomatsi@gmail.com> 17698L: linux-wireless@vger.kernel.org 17699S: Maintained 17700F: drivers/net/wireless/quantenna 17701 17702RADEON and AMDGPU DRM DRIVERS 17703M: Alex Deucher <alexander.deucher@amd.com> 17704M: Christian König <christian.koenig@amd.com> 17705M: Pan, Xinhui <Xinhui.Pan@amd.com> 17706L: amd-gfx@lists.freedesktop.org 17707S: Supported 17708B: https://gitlab.freedesktop.org/drm/amd/-/issues 17709C: irc://irc.oftc.net/radeon 17710T: git https://gitlab.freedesktop.org/agd5f/linux.git 17711F: Documentation/gpu/amdgpu/ 17712F: drivers/gpu/drm/amd/ 17713F: drivers/gpu/drm/radeon/ 17714F: include/uapi/drm/amdgpu_drm.h 17715F: include/uapi/drm/radeon_drm.h 17716 17717RADEON FRAMEBUFFER DISPLAY DRIVER 17718M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17719L: linux-fbdev@vger.kernel.org 17720S: Maintained 17721F: drivers/video/fbdev/aty/radeon* 17722F: include/uapi/linux/radeonfb.h 17723 17724RADIOSHARK RADIO DRIVER 17725M: Hans Verkuil <hverkuil@xs4all.nl> 17726L: linux-media@vger.kernel.org 17727S: Maintained 17728T: git git://linuxtv.org/media_tree.git 17729F: drivers/media/radio/radio-shark.c 17730 17731RADIOSHARK2 RADIO DRIVER 17732M: Hans Verkuil <hverkuil@xs4all.nl> 17733L: linux-media@vger.kernel.org 17734S: Maintained 17735T: git git://linuxtv.org/media_tree.git 17736F: drivers/media/radio/radio-shark2.c 17737F: drivers/media/radio/radio-tea5777.c 17738 17739RADOS BLOCK DEVICE (RBD) 17740M: Ilya Dryomov <idryomov@gmail.com> 17741R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17742L: ceph-devel@vger.kernel.org 17743S: Supported 17744W: http://ceph.com/ 17745T: git https://github.com/ceph/ceph-client.git 17746F: Documentation/ABI/testing/sysfs-bus-rbd 17747F: drivers/block/rbd.c 17748F: drivers/block/rbd_types.h 17749 17750RAGE128 FRAMEBUFFER DISPLAY DRIVER 17751L: linux-fbdev@vger.kernel.org 17752S: Orphan 17753F: drivers/video/fbdev/aty/aty128fb.c 17754 17755RAINSHADOW-CEC DRIVER 17756M: Hans Verkuil <hverkuil@xs4all.nl> 17757L: linux-media@vger.kernel.org 17758S: Maintained 17759T: git git://linuxtv.org/media_tree.git 17760F: drivers/media/cec/usb/rainshadow/ 17761 17762RALINK MIPS ARCHITECTURE 17763M: John Crispin <john@phrozen.org> 17764L: linux-mips@vger.kernel.org 17765S: Maintained 17766F: arch/mips/ralink 17767 17768RALINK MT7621 MIPS ARCHITECTURE 17769M: Arınç ÜNAL <arinc.unal@arinc9.com> 17770M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17771L: linux-mips@vger.kernel.org 17772S: Maintained 17773F: arch/mips/boot/dts/ralink/mt7621* 17774 17775RALINK RT2X00 WIRELESS LAN DRIVER 17776M: Stanislaw Gruszka <stf_xl@wp.pl> 17777M: Helmut Schaa <helmut.schaa@googlemail.com> 17778L: linux-wireless@vger.kernel.org 17779S: Maintained 17780F: drivers/net/wireless/ralink/rt2x00/ 17781 17782RAMDISK RAM BLOCK DEVICE DRIVER 17783M: Jens Axboe <axboe@kernel.dk> 17784S: Maintained 17785F: Documentation/admin-guide/blockdev/ramdisk.rst 17786F: drivers/block/brd.c 17787 17788RANCHU VIRTUAL BOARD FOR MIPS 17789M: Miodrag Dinic <miodrag.dinic@mips.com> 17790L: linux-mips@vger.kernel.org 17791S: Supported 17792F: arch/mips/configs/generic/board-ranchu.config 17793F: arch/mips/generic/board-ranchu.c 17794 17795RANDOM NUMBER DRIVER 17796M: "Theodore Ts'o" <tytso@mit.edu> 17797M: Jason A. Donenfeld <Jason@zx2c4.com> 17798S: Maintained 17799T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17800F: drivers/char/random.c 17801F: drivers/virt/vmgenid.c 17802 17803RAPIDIO SUBSYSTEM 17804M: Matt Porter <mporter@kernel.crashing.org> 17805M: Alexandre Bounine <alex.bou9@gmail.com> 17806S: Maintained 17807F: drivers/rapidio/ 17808 17809RAS INFRASTRUCTURE 17810M: Tony Luck <tony.luck@intel.com> 17811M: Borislav Petkov <bp@alien8.de> 17812L: linux-edac@vger.kernel.org 17813S: Maintained 17814F: Documentation/admin-guide/ras.rst 17815F: drivers/ras/ 17816F: include/linux/ras.h 17817F: include/ras/ras_event.h 17818 17819RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17820L: linux-wireless@vger.kernel.org 17821S: Orphan 17822F: drivers/net/wireless/legacy/ray* 17823 17824RC-CORE / LIRC FRAMEWORK 17825M: Sean Young <sean@mess.org> 17826L: linux-media@vger.kernel.org 17827S: Maintained 17828W: http://linuxtv.org 17829T: git git://linuxtv.org/media_tree.git 17830F: Documentation/driver-api/media/rc-core.rst 17831F: Documentation/userspace-api/media/rc/ 17832F: drivers/media/rc/ 17833F: include/media/rc-core.h 17834F: include/media/rc-map.h 17835F: include/uapi/linux/lirc.h 17836 17837RCMM REMOTE CONTROLS DECODER 17838M: Patrick Lerda <patrick9876@free.fr> 17839S: Maintained 17840F: drivers/media/rc/ir-rcmm-decoder.c 17841 17842RCUTORTURE TEST FRAMEWORK 17843M: "Paul E. McKenney" <paulmck@kernel.org> 17844M: Josh Triplett <josh@joshtriplett.org> 17845R: Steven Rostedt <rostedt@goodmis.org> 17846R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17847R: Lai Jiangshan <jiangshanlai@gmail.com> 17848L: rcu@vger.kernel.org 17849S: Supported 17850T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17851F: tools/testing/selftests/rcutorture 17852 17853RDACM20 Camera Sensor 17854M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17855M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17856M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17857M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17858L: linux-media@vger.kernel.org 17859S: Maintained 17860F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17861F: drivers/media/i2c/max9271.c 17862F: drivers/media/i2c/max9271.h 17863F: drivers/media/i2c/rdacm20.c 17864 17865RDACM21 Camera Sensor 17866M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17867M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17868M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17869M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17870L: linux-media@vger.kernel.org 17871S: Maintained 17872F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17873F: drivers/media/i2c/max9271.c 17874F: drivers/media/i2c/max9271.h 17875F: drivers/media/i2c/rdacm21.c 17876 17877RDC R-321X SoC 17878M: Florian Fainelli <florian@openwrt.org> 17879S: Maintained 17880 17881RDC R6040 FAST ETHERNET DRIVER 17882M: Florian Fainelli <f.fainelli@gmail.com> 17883L: netdev@vger.kernel.org 17884S: Maintained 17885F: drivers/net/ethernet/rdc/r6040.c 17886 17887RDMAVT - RDMA verbs software 17888M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17889L: linux-rdma@vger.kernel.org 17890S: Supported 17891F: drivers/infiniband/sw/rdmavt 17892 17893RDS - RELIABLE DATAGRAM SOCKETS 17894M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17895L: netdev@vger.kernel.org 17896L: linux-rdma@vger.kernel.org 17897L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17898S: Supported 17899W: https://oss.oracle.com/projects/rds/ 17900F: Documentation/networking/rds.rst 17901F: net/rds/ 17902 17903RDT - RESOURCE ALLOCATION 17904M: Fenghua Yu <fenghua.yu@intel.com> 17905M: Reinette Chatre <reinette.chatre@intel.com> 17906L: linux-kernel@vger.kernel.org 17907S: Supported 17908F: Documentation/arch/x86/resctrl* 17909F: arch/x86/include/asm/resctrl.h 17910F: arch/x86/kernel/cpu/resctrl/ 17911F: tools/testing/selftests/resctrl/ 17912 17913READ-COPY UPDATE (RCU) 17914M: "Paul E. McKenney" <paulmck@kernel.org> 17915M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17916M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17917M: Joel Fernandes <joel@joelfernandes.org> 17918M: Josh Triplett <josh@joshtriplett.org> 17919M: Boqun Feng <boqun.feng@gmail.com> 17920R: Steven Rostedt <rostedt@goodmis.org> 17921R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17922R: Lai Jiangshan <jiangshanlai@gmail.com> 17923R: Zqiang <qiang.zhang1211@gmail.com> 17924L: rcu@vger.kernel.org 17925S: Supported 17926W: http://www.rdrop.com/users/paulmck/RCU/ 17927T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17928F: Documentation/RCU/ 17929F: include/linux/rcu* 17930F: kernel/rcu/ 17931X: Documentation/RCU/torture.rst 17932X: include/linux/srcu*.h 17933X: kernel/rcu/srcu*.c 17934 17935REAL TIME CLOCK (RTC) SUBSYSTEM 17936M: Alessandro Zummo <a.zummo@towertech.it> 17937M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17938L: linux-rtc@vger.kernel.org 17939S: Maintained 17940Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17941T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17942F: Documentation/admin-guide/rtc.rst 17943F: Documentation/devicetree/bindings/rtc/ 17944F: drivers/rtc/ 17945F: include/linux/platform_data/rtc-* 17946F: include/linux/rtc.h 17947F: include/linux/rtc/ 17948F: include/uapi/linux/rtc.h 17949F: tools/testing/selftests/rtc/ 17950 17951Real-time Linux Analysis (RTLA) tools 17952M: Daniel Bristot de Oliveira <bristot@kernel.org> 17953M: Steven Rostedt <rostedt@goodmis.org> 17954L: linux-trace-kernel@vger.kernel.org 17955S: Maintained 17956F: Documentation/tools/rtla/ 17957F: tools/tracing/rtla/ 17958 17959REALTEK AUDIO CODECS 17960M: Oder Chiou <oder_chiou@realtek.com> 17961S: Maintained 17962F: include/sound/rt*.h 17963F: sound/soc/codecs/rt* 17964 17965REALTEK OTTO WATCHDOG 17966M: Sander Vanheule <sander@svanheule.net> 17967L: linux-watchdog@vger.kernel.org 17968S: Maintained 17969F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17970F: drivers/watchdog/realtek_otto_wdt.c 17971 17972REALTEK RTL83xx SMI DSA ROUTER CHIPS 17973M: Linus Walleij <linus.walleij@linaro.org> 17974M: Alvin Šipraga <alsi@bang-olufsen.dk> 17975S: Maintained 17976F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17977F: drivers/net/dsa/realtek/* 17978 17979REALTEK WIRELESS DRIVER (rtlwifi family) 17980M: Ping-Ke Shih <pkshih@realtek.com> 17981L: linux-wireless@vger.kernel.org 17982S: Maintained 17983W: https://wireless.wiki.kernel.org/ 17984T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17985F: drivers/net/wireless/realtek/rtlwifi/ 17986 17987REALTEK WIRELESS DRIVER (rtw88) 17988M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17989L: linux-wireless@vger.kernel.org 17990S: Maintained 17991F: drivers/net/wireless/realtek/rtw88/ 17992 17993REALTEK WIRELESS DRIVER (rtw89) 17994M: Ping-Ke Shih <pkshih@realtek.com> 17995L: linux-wireless@vger.kernel.org 17996S: Maintained 17997F: drivers/net/wireless/realtek/rtw89/ 17998 17999REDPINE WIRELESS DRIVER 18000L: linux-wireless@vger.kernel.org 18001S: Orphan 18002F: drivers/net/wireless/rsi/ 18003 18004REGISTER MAP ABSTRACTION 18005M: Mark Brown <broonie@kernel.org> 18006L: linux-kernel@vger.kernel.org 18007S: Supported 18008T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18009F: Documentation/devicetree/bindings/regmap/ 18010F: drivers/base/regmap/ 18011F: include/linux/regmap.h 18012 18013REISERFS FILE SYSTEM 18014L: reiserfs-devel@vger.kernel.org 18015S: Supported 18016F: fs/reiserfs/ 18017 18018REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18019M: Bjorn Andersson <andersson@kernel.org> 18020M: Mathieu Poirier <mathieu.poirier@linaro.org> 18021L: linux-remoteproc@vger.kernel.org 18022S: Maintained 18023T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18024F: Documentation/ABI/testing/sysfs-class-remoteproc 18025F: Documentation/devicetree/bindings/remoteproc/ 18026F: Documentation/staging/remoteproc.rst 18027F: drivers/remoteproc/ 18028F: include/linux/remoteproc.h 18029F: include/linux/remoteproc/ 18030 18031REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18032M: Bjorn Andersson <andersson@kernel.org> 18033M: Mathieu Poirier <mathieu.poirier@linaro.org> 18034L: linux-remoteproc@vger.kernel.org 18035S: Maintained 18036T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18037F: Documentation/ABI/testing/sysfs-bus-rpmsg 18038F: Documentation/staging/rpmsg.rst 18039F: drivers/rpmsg/ 18040F: include/linux/rpmsg.h 18041F: include/linux/rpmsg/ 18042F: include/uapi/linux/rpmsg.h 18043F: samples/rpmsg/ 18044 18045REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18046M: Stephan Gerhold <stephan@gerhold.net> 18047L: netdev@vger.kernel.org 18048L: linux-remoteproc@vger.kernel.org 18049S: Maintained 18050F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18051 18052RENESAS CLOCK DRIVERS 18053M: Geert Uytterhoeven <geert+renesas@glider.be> 18054L: linux-renesas-soc@vger.kernel.org 18055S: Supported 18056T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18057F: Documentation/devicetree/bindings/clock/renesas,* 18058F: drivers/clk/renesas/ 18059 18060RENESAS EMEV2 I2C DRIVER 18061M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18062L: linux-renesas-soc@vger.kernel.org 18063S: Supported 18064F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18065F: drivers/i2c/busses/i2c-emev2.c 18066 18067RENESAS ETHERNET DRIVERS 18068R: Sergey Shtylyov <s.shtylyov@omp.ru> 18069L: netdev@vger.kernel.org 18070L: linux-renesas-soc@vger.kernel.org 18071F: Documentation/devicetree/bindings/net/renesas,*.yaml 18072F: drivers/net/ethernet/renesas/ 18073F: include/linux/sh_eth.h 18074 18075RENESAS IDT821034 ASoC CODEC 18076M: Herve Codina <herve.codina@bootlin.com> 18077L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18078S: Maintained 18079F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18080F: sound/soc/codecs/idt821034.c 18081 18082RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18083M: Miquel Raynal <miquel.raynal@bootlin.com> 18084L: linux-mtd@lists.infradead.org 18085L: linux-renesas-soc@vger.kernel.org 18086S: Maintained 18087F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18088F: drivers/mtd/nand/raw/renesas-nand-controller.c 18089 18090RENESAS R-CAR GYROADC DRIVER 18091M: Marek Vasut <marek.vasut@gmail.com> 18092L: linux-iio@vger.kernel.org 18093S: Supported 18094F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18095F: drivers/iio/adc/rcar-gyroadc.c 18096 18097RENESAS R-CAR I2C DRIVERS 18098M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18099L: linux-renesas-soc@vger.kernel.org 18100S: Supported 18101F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18102F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18103F: drivers/i2c/busses/i2c-rcar.c 18104F: drivers/i2c/busses/i2c-sh_mobile.c 18105 18106RENESAS R-CAR SATA DRIVER 18107R: Sergey Shtylyov <s.shtylyov@omp.ru> 18108L: linux-ide@vger.kernel.org 18109L: linux-renesas-soc@vger.kernel.org 18110S: Supported 18111F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18112F: drivers/ata/sata_rcar.c 18113 18114RENESAS R-CAR THERMAL DRIVERS 18115M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18116L: linux-renesas-soc@vger.kernel.org 18117S: Supported 18118F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18119F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18120F: drivers/thermal/rcar_gen3_thermal.c 18121F: drivers/thermal/rcar_thermal.c 18122 18123RENESAS RIIC DRIVER 18124M: Chris Brandt <chris.brandt@renesas.com> 18125L: linux-renesas-soc@vger.kernel.org 18126S: Supported 18127F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18128F: drivers/i2c/busses/i2c-riic.c 18129 18130RENESAS RZ/G2L A/D DRIVER 18131M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18132L: linux-iio@vger.kernel.org 18133L: linux-renesas-soc@vger.kernel.org 18134S: Supported 18135F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18136F: drivers/iio/adc/rzg2l_adc.c 18137 18138RENESAS RZ/G2L MTU3a COUNTER DRIVER 18139M: Biju Das <biju.das.jz@bp.renesas.com> 18140L: linux-iio@vger.kernel.org 18141L: linux-renesas-soc@vger.kernel.org 18142S: Supported 18143F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18144F: drivers/counter/rz-mtu3-cnt.c 18145 18146RENESAS RZ/N1 A5PSW SWITCH DRIVER 18147M: Clément Léger <clement.leger@bootlin.com> 18148L: linux-renesas-soc@vger.kernel.org 18149L: netdev@vger.kernel.org 18150S: Maintained 18151F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18152F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18153F: drivers/net/dsa/rzn1_a5psw* 18154F: drivers/net/pcs/pcs-rzn1-miic.c 18155F: include/dt-bindings/net/pcs-rzn1-miic.h 18156F: include/linux/pcs-rzn1-miic.h 18157F: net/dsa/tag_rzn1_a5psw.c 18158 18159RENESAS RZ/N1 RTC CONTROLLER DRIVER 18160M: Miquel Raynal <miquel.raynal@bootlin.com> 18161L: linux-rtc@vger.kernel.org 18162L: linux-renesas-soc@vger.kernel.org 18163S: Maintained 18164F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18165F: drivers/rtc/rtc-rzn1.c 18166 18167RENESAS RZ/N1 USBF CONTROLLER DRIVER 18168M: Herve Codina <herve.codina@bootlin.com> 18169L: linux-renesas-soc@vger.kernel.org 18170L: linux-usb@vger.kernel.org 18171S: Maintained 18172F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18173F: drivers/usb/gadget/udc/renesas_usbf.c 18174 18175RENESAS RZ/V2M I2C DRIVER 18176M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18177L: linux-i2c@vger.kernel.org 18178L: linux-renesas-soc@vger.kernel.org 18179S: Supported 18180F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18181F: drivers/i2c/busses/i2c-rzv2m.c 18182 18183RENESAS USB PHY DRIVER 18184M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18185L: linux-renesas-soc@vger.kernel.org 18186S: Maintained 18187F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18188 18189RENESAS VERSACLOCK 7 CLOCK DRIVER 18190M: Alex Helms <alexander.helms.jy@renesas.com> 18191S: Maintained 18192F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18193F: drivers/clk/clk-versaclock7.c 18194 18195RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18196M: Herve Codina <herve.codina@bootlin.com> 18197L: linux-iio@vger.kernel.org 18198S: Maintained 18199F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18200F: drivers/iio/potentiometer/x9250.c 18201 18202RESET CONTROLLER FRAMEWORK 18203M: Philipp Zabel <p.zabel@pengutronix.de> 18204S: Maintained 18205T: git git://git.pengutronix.de/git/pza/linux 18206F: Documentation/devicetree/bindings/reset/ 18207F: Documentation/driver-api/reset.rst 18208F: drivers/reset/ 18209F: include/dt-bindings/reset/ 18210F: include/linux/reset-controller.h 18211F: include/linux/reset.h 18212F: include/linux/reset/ 18213K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18214 18215RESTARTABLE SEQUENCES SUPPORT 18216M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18217M: Peter Zijlstra <peterz@infradead.org> 18218M: "Paul E. McKenney" <paulmck@kernel.org> 18219M: Boqun Feng <boqun.feng@gmail.com> 18220L: linux-kernel@vger.kernel.org 18221S: Supported 18222F: include/trace/events/rseq.h 18223F: include/uapi/linux/rseq.h 18224F: kernel/rseq.c 18225F: tools/testing/selftests/rseq/ 18226 18227RFKILL 18228M: Johannes Berg <johannes@sipsolutions.net> 18229L: linux-wireless@vger.kernel.org 18230S: Maintained 18231W: https://wireless.wiki.kernel.org/ 18232Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18233T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18234T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18235F: Documentation/ABI/stable/sysfs-class-rfkill 18236F: Documentation/driver-api/rfkill.rst 18237F: include/linux/rfkill.h 18238F: include/uapi/linux/rfkill.h 18239F: net/rfkill/ 18240 18241RHASHTABLE 18242M: Thomas Graf <tgraf@suug.ch> 18243M: Herbert Xu <herbert@gondor.apana.org.au> 18244L: netdev@vger.kernel.org 18245S: Maintained 18246F: include/linux/rhashtable-types.h 18247F: include/linux/rhashtable.h 18248F: lib/rhashtable.c 18249F: lib/test_rhashtable.c 18250 18251RICOH R5C592 MEMORYSTICK DRIVER 18252M: Maxim Levitsky <maximlevitsky@gmail.com> 18253S: Maintained 18254F: drivers/memstick/host/r592.* 18255 18256RICOH SMARTMEDIA/XD DRIVER 18257M: Maxim Levitsky <maximlevitsky@gmail.com> 18258S: Maintained 18259F: drivers/mtd/nand/raw/r852.c 18260F: drivers/mtd/nand/raw/r852.h 18261 18262RISC-V ARCHITECTURE 18263M: Paul Walmsley <paul.walmsley@sifive.com> 18264M: Palmer Dabbelt <palmer@dabbelt.com> 18265M: Albert Ou <aou@eecs.berkeley.edu> 18266L: linux-riscv@lists.infradead.org 18267S: Supported 18268Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18269C: irc://irc.libera.chat/riscv 18270P: Documentation/riscv/patch-acceptance.rst 18271T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18272F: arch/riscv/ 18273N: riscv 18274K: riscv 18275 18276RISC-V MICROCHIP FPGA SUPPORT 18277M: Conor Dooley <conor.dooley@microchip.com> 18278M: Daire McNamara <daire.mcnamara@microchip.com> 18279L: linux-riscv@lists.infradead.org 18280S: Supported 18281F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18282F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18283F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18284F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18285F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18286F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18287F: Documentation/devicetree/bindings/riscv/microchip.yaml 18288F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18289F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18290F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18291F: arch/riscv/boot/dts/microchip/ 18292F: drivers/char/hw_random/mpfs-rng.c 18293F: drivers/clk/microchip/clk-mpfs*.c 18294F: drivers/i2c/busses/i2c-microchip-corei2c.c 18295F: drivers/mailbox/mailbox-mpfs.c 18296F: drivers/pci/controller/pcie-microchip-host.c 18297F: drivers/pwm/pwm-microchip-core.c 18298F: drivers/reset/reset-mpfs.c 18299F: drivers/rtc/rtc-mpfs.c 18300F: drivers/soc/microchip/mpfs-sys-controller.c 18301F: drivers/spi/spi-microchip-core-qspi.c 18302F: drivers/spi/spi-microchip-core.c 18303F: drivers/usb/musb/mpfs.c 18304F: include/soc/microchip/mpfs.h 18305 18306RISC-V MISC SOC SUPPORT 18307M: Conor Dooley <conor@kernel.org> 18308L: linux-riscv@lists.infradead.org 18309S: Maintained 18310Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18311T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18312F: Documentation/devicetree/bindings/riscv/ 18313F: arch/riscv/boot/dts/ 18314X: arch/riscv/boot/dts/allwinner/ 18315X: arch/riscv/boot/dts/renesas/ 18316 18317RISC-V PMU DRIVERS 18318M: Atish Patra <atishp@atishpatra.org> 18319R: Anup Patel <anup@brainfault.org> 18320L: linux-riscv@lists.infradead.org 18321S: Supported 18322F: drivers/perf/riscv_pmu.c 18323F: drivers/perf/riscv_pmu_legacy.c 18324F: drivers/perf/riscv_pmu_sbi.c 18325 18326RISC-V THEAD SoC SUPPORT 18327M: Jisheng Zhang <jszhang@kernel.org> 18328M: Guo Ren <guoren@kernel.org> 18329M: Fu Wei <wefu@redhat.com> 18330L: linux-riscv@lists.infradead.org 18331S: Maintained 18332F: arch/riscv/boot/dts/thead/ 18333 18334RNBD BLOCK DRIVERS 18335M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18336M: Jack Wang <jinpu.wang@ionos.com> 18337L: linux-block@vger.kernel.org 18338S: Maintained 18339F: drivers/block/rnbd/ 18340 18341ROCCAT DRIVERS 18342M: Stefan Achatz <erazor_de@users.sourceforge.net> 18343S: Maintained 18344W: http://sourceforge.net/projects/roccat/ 18345F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18346F: drivers/hid/hid-roccat* 18347F: include/linux/hid-roccat* 18348 18349ROCKCHIP CRYPTO DRIVERS 18350M: Corentin Labbe <clabbe@baylibre.com> 18351L: linux-crypto@vger.kernel.org 18352S: Maintained 18353F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18354F: drivers/crypto/rockchip/ 18355 18356ROCKCHIP I2S TDM DRIVER 18357M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18358L: linux-rockchip@lists.infradead.org 18359S: Maintained 18360F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18361F: sound/soc/rockchip/rockchip_i2s_tdm.* 18362 18363ROCKCHIP ISP V1 DRIVER 18364M: Dafna Hirschfeld <dafna@fastmail.com> 18365L: linux-media@vger.kernel.org 18366L: linux-rockchip@lists.infradead.org 18367S: Maintained 18368F: Documentation/admin-guide/media/rkisp1.rst 18369F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18370F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18371F: drivers/media/platform/rockchip/rkisp1 18372F: include/uapi/linux/rkisp1-config.h 18373 18374ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18375M: Jacob Chen <jacob-chen@iotwrt.com> 18376M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18377L: linux-media@vger.kernel.org 18378L: linux-rockchip@lists.infradead.org 18379S: Maintained 18380F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18381F: drivers/media/platform/rockchip/rga/ 18382 18383ROCKCHIP VIDEO DECODER DRIVER 18384M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18385L: linux-media@vger.kernel.org 18386L: linux-rockchip@lists.infradead.org 18387S: Maintained 18388F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18389F: drivers/staging/media/rkvdec/ 18390 18391ROCKER DRIVER 18392M: Jiri Pirko <jiri@resnulli.us> 18393L: netdev@vger.kernel.org 18394S: Supported 18395F: drivers/net/ethernet/rocker/ 18396 18397ROCKETPORT EXPRESS/INFINITY DRIVER 18398M: Kevin Cernekee <cernekee@gmail.com> 18399L: linux-serial@vger.kernel.org 18400S: Odd Fixes 18401F: drivers/tty/serial/rp2.* 18402 18403ROHM BD99954 CHARGER IC 18404M: Matti Vaittinen <mazziesaccount@gmail.com> 18405S: Supported 18406F: drivers/power/supply/bd99954-charger.c 18407F: drivers/power/supply/bd99954-charger.h 18408 18409ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18410M: Tomasz Duszynski <tduszyns@gmail.com> 18411S: Maintained 18412F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18413F: drivers/iio/light/bh1750.c 18414 18415ROHM BU270xx LIGHT SENSOR DRIVERs 18416M: Matti Vaittinen <mazziesaccount@gmail.com> 18417L: linux-iio@vger.kernel.org 18418S: Supported 18419F: drivers/iio/light/rohm-bu27008.c 18420F: drivers/iio/light/rohm-bu27034.c 18421 18422ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18423M: Marek Vasut <marek.vasut+renesas@gmail.com> 18424L: linux-kernel@vger.kernel.org 18425L: linux-renesas-soc@vger.kernel.org 18426S: Supported 18427F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18428F: drivers/gpio/gpio-bd9571mwv.c 18429F: drivers/mfd/bd9571mwv.c 18430F: drivers/regulator/bd9571mwv-regulator.c 18431F: include/linux/mfd/bd9571mwv.h 18432 18433ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18434M: Matti Vaittinen <mazziesaccount@gmail.com> 18435S: Supported 18436F: drivers/clk/clk-bd718x7.c 18437F: drivers/gpio/gpio-bd71815.c 18438F: drivers/gpio/gpio-bd71828.c 18439F: drivers/mfd/rohm-bd71828.c 18440F: drivers/mfd/rohm-bd718x7.c 18441F: drivers/mfd/rohm-bd9576.c 18442F: drivers/regulator/bd71815-regulator.c 18443F: drivers/regulator/bd71828-regulator.c 18444F: drivers/regulator/bd718x7-regulator.c 18445F: drivers/regulator/bd9576-regulator.c 18446F: drivers/regulator/rohm-regulator.c 18447F: drivers/rtc/rtc-bd70528.c 18448F: drivers/watchdog/bd9576_wdt.c 18449F: include/linux/mfd/rohm-bd71815.h 18450F: include/linux/mfd/rohm-bd71828.h 18451F: include/linux/mfd/rohm-bd718x7.h 18452F: include/linux/mfd/rohm-bd957x.h 18453F: include/linux/mfd/rohm-generic.h 18454F: include/linux/mfd/rohm-shared.h 18455 18456ROSE NETWORK LAYER 18457M: Ralf Baechle <ralf@linux-mips.org> 18458L: linux-hams@vger.kernel.org 18459S: Maintained 18460W: http://www.linux-ax25.org/ 18461F: include/net/rose.h 18462F: include/uapi/linux/rose.h 18463F: net/rose/ 18464 18465ROTATION DRIVER FOR ALLWINNER A83T 18466M: Jernej Skrabec <jernej.skrabec@gmail.com> 18467L: linux-media@vger.kernel.org 18468S: Maintained 18469T: git git://linuxtv.org/media_tree.git 18470F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18471F: drivers/media/platform/sunxi/sun8i-rotate/ 18472 18473RPMSG TTY DRIVER 18474M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18475L: linux-remoteproc@vger.kernel.org 18476S: Maintained 18477F: drivers/tty/rpmsg_tty.c 18478 18479RTL2830 MEDIA DRIVER 18480M: Antti Palosaari <crope@iki.fi> 18481L: linux-media@vger.kernel.org 18482S: Maintained 18483W: https://linuxtv.org 18484W: http://palosaari.fi/linux/ 18485Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18486T: git git://linuxtv.org/anttip/media_tree.git 18487F: drivers/media/dvb-frontends/rtl2830* 18488 18489RTL2832 MEDIA DRIVER 18490M: Antti Palosaari <crope@iki.fi> 18491L: linux-media@vger.kernel.org 18492S: Maintained 18493W: https://linuxtv.org 18494W: http://palosaari.fi/linux/ 18495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18496T: git git://linuxtv.org/anttip/media_tree.git 18497F: drivers/media/dvb-frontends/rtl2832* 18498 18499RTL2832_SDR MEDIA DRIVER 18500M: Antti Palosaari <crope@iki.fi> 18501L: linux-media@vger.kernel.org 18502S: Maintained 18503W: https://linuxtv.org 18504W: http://palosaari.fi/linux/ 18505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18506T: git git://linuxtv.org/anttip/media_tree.git 18507F: drivers/media/dvb-frontends/rtl2832_sdr* 18508 18509RTL8180 WIRELESS DRIVER 18510L: linux-wireless@vger.kernel.org 18511S: Orphan 18512W: https://wireless.wiki.kernel.org/ 18513T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18514F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18515 18516RTL8187 WIRELESS DRIVER 18517M: Herton Ronaldo Krzesinski <herton@canonical.com> 18518M: Hin-Tak Leung <htl10@users.sourceforge.net> 18519M: Larry Finger <Larry.Finger@lwfinger.net> 18520L: linux-wireless@vger.kernel.org 18521S: Maintained 18522W: https://wireless.wiki.kernel.org/ 18523T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18524F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18525 18526RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18527M: Jes Sorensen <Jes.Sorensen@gmail.com> 18528L: linux-wireless@vger.kernel.org 18529S: Maintained 18530T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18531F: drivers/net/wireless/realtek/rtl8xxxu/ 18532 18533RTRS TRANSPORT DRIVERS 18534M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18535M: Jack Wang <jinpu.wang@ionos.com> 18536L: linux-rdma@vger.kernel.org 18537S: Maintained 18538F: drivers/infiniband/ulp/rtrs/ 18539 18540RUNTIME VERIFICATION (RV) 18541M: Daniel Bristot de Oliveira <bristot@kernel.org> 18542M: Steven Rostedt <rostedt@goodmis.org> 18543L: linux-trace-kernel@vger.kernel.org 18544S: Maintained 18545F: Documentation/trace/rv/ 18546F: include/linux/rv.h 18547F: include/rv/ 18548F: kernel/trace/rv/ 18549F: tools/verification/ 18550 18551RUST 18552M: Miguel Ojeda <ojeda@kernel.org> 18553M: Alex Gaynor <alex.gaynor@gmail.com> 18554M: Wedson Almeida Filho <wedsonaf@gmail.com> 18555R: Boqun Feng <boqun.feng@gmail.com> 18556R: Gary Guo <gary@garyguo.net> 18557R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18558R: Benno Lossin <benno.lossin@proton.me> 18559L: rust-for-linux@vger.kernel.org 18560S: Supported 18561W: https://github.com/Rust-for-Linux/linux 18562B: https://github.com/Rust-for-Linux/linux/issues 18563C: zulip://rust-for-linux.zulipchat.com 18564T: git https://github.com/Rust-for-Linux/linux.git rust-next 18565F: Documentation/rust/ 18566F: rust/ 18567F: samples/rust/ 18568F: scripts/*rust* 18569K: \b(?i:rust)\b 18570 18571RXRPC SOCKETS (AF_RXRPC) 18572M: David Howells <dhowells@redhat.com> 18573M: Marc Dionne <marc.dionne@auristor.com> 18574L: linux-afs@lists.infradead.org 18575S: Supported 18576W: https://www.infradead.org/~dhowells/kafs/ 18577F: Documentation/networking/rxrpc.rst 18578F: include/keys/rxrpc-type.h 18579F: include/net/af_rxrpc.h 18580F: include/trace/events/rxrpc.h 18581F: include/uapi/linux/rxrpc.h 18582F: net/rxrpc/ 18583 18584S3 SAVAGE FRAMEBUFFER DRIVER 18585M: Antonino Daplas <adaplas@gmail.com> 18586L: linux-fbdev@vger.kernel.org 18587S: Maintained 18588F: drivers/video/fbdev/savage/ 18589 18590S390 ARCHITECTURE 18591M: Heiko Carstens <hca@linux.ibm.com> 18592M: Vasily Gorbik <gor@linux.ibm.com> 18593M: Alexander Gordeev <agordeev@linux.ibm.com> 18594R: Christian Borntraeger <borntraeger@linux.ibm.com> 18595R: Sven Schnelle <svens@linux.ibm.com> 18596L: linux-s390@vger.kernel.org 18597S: Supported 18598T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18599F: Documentation/driver-api/s390-drivers.rst 18600F: Documentation/s390/ 18601F: arch/s390/ 18602F: drivers/s390/ 18603F: drivers/watchdog/diag288_wdt.c 18604 18605S390 COMMON I/O LAYER 18606M: Vineeth Vijayan <vneethv@linux.ibm.com> 18607M: Peter Oberparleiter <oberpar@linux.ibm.com> 18608L: linux-s390@vger.kernel.org 18609S: Supported 18610F: drivers/s390/cio/ 18611 18612S390 DASD DRIVER 18613M: Stefan Haberland <sth@linux.ibm.com> 18614M: Jan Hoeppner <hoeppner@linux.ibm.com> 18615L: linux-s390@vger.kernel.org 18616S: Supported 18617F: block/partitions/ibm.c 18618F: drivers/s390/block/dasd* 18619F: include/linux/dasd_mod.h 18620 18621S390 IOMMU (PCI) 18622M: Niklas Schnelle <schnelle@linux.ibm.com> 18623M: Matthew Rosato <mjrosato@linux.ibm.com> 18624R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18625L: linux-s390@vger.kernel.org 18626S: Supported 18627F: drivers/iommu/s390-iommu.c 18628 18629S390 IUCV NETWORK LAYER 18630M: Alexandra Winter <wintera@linux.ibm.com> 18631M: Wenjia Zhang <wenjia@linux.ibm.com> 18632L: linux-s390@vger.kernel.org 18633L: netdev@vger.kernel.org 18634S: Supported 18635F: drivers/s390/net/*iucv* 18636F: include/net/iucv/ 18637F: net/iucv/ 18638 18639S390 MM 18640M: Alexander Gordeev <agordeev@linux.ibm.com> 18641M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18642L: linux-s390@vger.kernel.org 18643S: Supported 18644T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18645F: arch/s390/include/asm/pgtable.h 18646F: arch/s390/mm 18647 18648S390 NETWORK DRIVERS 18649M: Alexandra Winter <wintera@linux.ibm.com> 18650M: Wenjia Zhang <wenjia@linux.ibm.com> 18651L: linux-s390@vger.kernel.org 18652L: netdev@vger.kernel.org 18653S: Supported 18654F: drivers/s390/net/ 18655 18656S390 PCI SUBSYSTEM 18657M: Niklas Schnelle <schnelle@linux.ibm.com> 18658M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18659L: linux-s390@vger.kernel.org 18660S: Supported 18661F: Documentation/s390/pci.rst 18662F: arch/s390/pci/ 18663F: drivers/pci/hotplug/s390_pci_hpc.c 18664 18665S390 SCM DRIVER 18666M: Vineeth Vijayan <vneethv@linux.ibm.com> 18667L: linux-s390@vger.kernel.org 18668S: Supported 18669F: drivers/s390/block/scm* 18670F: drivers/s390/cio/scm.c 18671 18672S390 VFIO AP DRIVER 18673M: Tony Krowiak <akrowiak@linux.ibm.com> 18674M: Halil Pasic <pasic@linux.ibm.com> 18675M: Jason Herne <jjherne@linux.ibm.com> 18676L: linux-s390@vger.kernel.org 18677S: Supported 18678F: Documentation/s390/vfio-ap* 18679F: drivers/s390/crypto/vfio_ap* 18680 18681S390 VFIO-CCW DRIVER 18682M: Eric Farman <farman@linux.ibm.com> 18683M: Matthew Rosato <mjrosato@linux.ibm.com> 18684R: Halil Pasic <pasic@linux.ibm.com> 18685L: linux-s390@vger.kernel.org 18686L: kvm@vger.kernel.org 18687S: Supported 18688F: Documentation/s390/vfio-ccw.rst 18689F: drivers/s390/cio/vfio_ccw* 18690F: include/uapi/linux/vfio_ccw.h 18691 18692S390 VFIO-PCI DRIVER 18693M: Matthew Rosato <mjrosato@linux.ibm.com> 18694M: Eric Farman <farman@linux.ibm.com> 18695L: linux-s390@vger.kernel.org 18696L: kvm@vger.kernel.org 18697S: Supported 18698F: arch/s390/kvm/pci* 18699F: drivers/vfio/pci/vfio_pci_zdev.c 18700F: include/uapi/linux/vfio_zdev.h 18701 18702S390 ZCRYPT DRIVER 18703M: Harald Freudenberger <freude@linux.ibm.com> 18704L: linux-s390@vger.kernel.org 18705S: Supported 18706F: drivers/s390/crypto/ 18707 18708S390 ZFCP DRIVER 18709M: Steffen Maier <maier@linux.ibm.com> 18710M: Benjamin Block <bblock@linux.ibm.com> 18711L: linux-s390@vger.kernel.org 18712S: Supported 18713F: drivers/s390/scsi/zfcp_* 18714 18715SAA6588 RDS RECEIVER DRIVER 18716M: Hans Verkuil <hverkuil@xs4all.nl> 18717L: linux-media@vger.kernel.org 18718S: Odd Fixes 18719W: https://linuxtv.org 18720T: git git://linuxtv.org/media_tree.git 18721F: drivers/media/i2c/saa6588* 18722 18723SAA7134 VIDEO4LINUX DRIVER 18724M: Mauro Carvalho Chehab <mchehab@kernel.org> 18725L: linux-media@vger.kernel.org 18726S: Odd fixes 18727W: https://linuxtv.org 18728T: git git://linuxtv.org/media_tree.git 18729F: Documentation/driver-api/media/drivers/saa7134* 18730F: drivers/media/pci/saa7134/ 18731 18732SAA7146 VIDEO4LINUX-2 DRIVER 18733M: Hans Verkuil <hverkuil@xs4all.nl> 18734L: linux-media@vger.kernel.org 18735S: Maintained 18736T: git git://linuxtv.org/media_tree.git 18737F: drivers/media/common/saa7146/ 18738F: drivers/media/pci/saa7146/ 18739F: include/media/drv-intf/saa7146* 18740 18741SAFESETID SECURITY MODULE 18742M: Micah Morton <mortonm@chromium.org> 18743S: Supported 18744F: Documentation/admin-guide/LSM/SafeSetID.rst 18745F: security/safesetid/ 18746 18747SAMSUNG AUDIO (ASoC) DRIVERS 18748M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18749L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18750S: Maintained 18751B: mailto:linux-samsung-soc@vger.kernel.org 18752F: Documentation/devicetree/bindings/sound/samsung* 18753F: sound/soc/samsung/ 18754 18755SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18756M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18757L: linux-crypto@vger.kernel.org 18758L: linux-samsung-soc@vger.kernel.org 18759S: Maintained 18760F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18761F: drivers/crypto/exynos-rng.c 18762 18763SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18764M: Łukasz Stelmach <l.stelmach@samsung.com> 18765L: linux-samsung-soc@vger.kernel.org 18766S: Maintained 18767F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18768F: drivers/char/hw_random/exynos-trng.c 18769 18770SAMSUNG FRAMEBUFFER DRIVER 18771M: Jingoo Han <jingoohan1@gmail.com> 18772L: linux-fbdev@vger.kernel.org 18773S: Maintained 18774F: drivers/video/fbdev/s3c-fb.c 18775 18776SAMSUNG INTERCONNECT DRIVERS 18777M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18778M: Artur Świgoń <a.swigon@samsung.com> 18779L: linux-pm@vger.kernel.org 18780L: linux-samsung-soc@vger.kernel.org 18781S: Supported 18782F: drivers/interconnect/samsung/ 18783 18784SAMSUNG LAPTOP DRIVER 18785M: Corentin Chary <corentin.chary@gmail.com> 18786L: platform-driver-x86@vger.kernel.org 18787S: Maintained 18788F: drivers/platform/x86/samsung-laptop.c 18789 18790SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18791M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18792L: linux-kernel@vger.kernel.org 18793L: linux-samsung-soc@vger.kernel.org 18794S: Supported 18795B: mailto:linux-samsung-soc@vger.kernel.org 18796F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18797F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18798F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18799F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18800F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18801F: drivers/clk/clk-s2mps11.c 18802F: drivers/mfd/sec*.c 18803F: drivers/regulator/s2m*.c 18804F: drivers/regulator/s5m*.c 18805F: drivers/rtc/rtc-s5m.c 18806F: include/linux/mfd/samsung/ 18807 18808SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18809M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18810L: linux-media@vger.kernel.org 18811L: linux-samsung-soc@vger.kernel.org 18812S: Maintained 18813F: drivers/media/platform/samsung/s3c-camif/ 18814F: include/media/drv-intf/s3c_camif.h 18815 18816SAMSUNG S3FWRN5 NFC DRIVER 18817M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18818S: Maintained 18819F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18820F: drivers/nfc/s3fwrn5 18821 18822SAMSUNG S5C73M3 CAMERA DRIVER 18823M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18824M: Andrzej Hajda <andrzej.hajda@intel.com> 18825L: linux-media@vger.kernel.org 18826S: Supported 18827F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18828F: drivers/media/i2c/s5c73m3/* 18829 18830SAMSUNG S5K5BAF CAMERA DRIVER 18831M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18832M: Andrzej Hajda <andrzej.hajda@intel.com> 18833L: linux-media@vger.kernel.org 18834S: Supported 18835F: drivers/media/i2c/s5k5baf.c 18836 18837SAMSUNG S5P Security SubSystem (SSS) DRIVER 18838M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18839M: Vladimir Zapolskiy <vz@mleia.com> 18840L: linux-crypto@vger.kernel.org 18841L: linux-samsung-soc@vger.kernel.org 18842S: Maintained 18843F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18844F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18845F: drivers/crypto/s5p-sss.c 18846 18847SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18848M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18849L: linux-media@vger.kernel.org 18850S: Supported 18851Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18852F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18853F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18854F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18855F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18856F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18857F: drivers/media/platform/samsung/exynos4-is/ 18858 18859SAMSUNG SOC CLOCK DRIVERS 18860M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18861M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18862M: Tomasz Figa <tomasz.figa@gmail.com> 18863M: Chanwoo Choi <cw00.choi@samsung.com> 18864R: Alim Akhtar <alim.akhtar@samsung.com> 18865L: linux-samsung-soc@vger.kernel.org 18866S: Supported 18867T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18868T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18869F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18870F: Documentation/devicetree/bindings/clock/samsung,s3c* 18871F: drivers/clk/samsung/ 18872F: include/dt-bindings/clock/exynos*.h 18873F: include/dt-bindings/clock/s5p*.h 18874F: include/dt-bindings/clock/samsung,*.h 18875F: include/linux/clk/samsung.h 18876 18877SAMSUNG SPI DRIVERS 18878M: Andi Shyti <andi.shyti@kernel.org> 18879L: linux-spi@vger.kernel.org 18880L: linux-samsung-soc@vger.kernel.org 18881S: Maintained 18882F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18883F: drivers/spi/spi-s3c* 18884F: include/linux/platform_data/spi-s3c64xx.h 18885 18886SAMSUNG SXGBE DRIVERS 18887M: Byungho An <bh74.an@samsung.com> 18888L: netdev@vger.kernel.org 18889S: Supported 18890F: drivers/net/ethernet/samsung/sxgbe/ 18891 18892SAMSUNG THERMAL DRIVER 18893M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18894M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18895L: linux-pm@vger.kernel.org 18896L: linux-samsung-soc@vger.kernel.org 18897S: Maintained 18898F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18899F: drivers/thermal/samsung/ 18900 18901SAMSUNG USB2 PHY DRIVER 18902M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18903L: linux-kernel@vger.kernel.org 18904S: Supported 18905F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18906F: Documentation/driver-api/phy/samsung-usb2.rst 18907F: drivers/phy/samsung/phy-exynos4210-usb2.c 18908F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18909F: drivers/phy/samsung/phy-exynos5250-usb2.c 18910F: drivers/phy/samsung/phy-s5pv210-usb2.c 18911F: drivers/phy/samsung/phy-samsung-usb2.c 18912F: drivers/phy/samsung/phy-samsung-usb2.h 18913 18914SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18915M: Paul Barker <paul.barker@sancloud.com> 18916R: Marc Murphy <marc.murphy@sancloud.com> 18917S: Supported 18918F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18919 18920SC1200 WDT DRIVER 18921M: Zwane Mwaikambo <zwanem@gmail.com> 18922S: Maintained 18923F: drivers/watchdog/sc1200wdt.c 18924 18925SCHEDULER 18926M: Ingo Molnar <mingo@redhat.com> 18927M: Peter Zijlstra <peterz@infradead.org> 18928M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18929M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18930R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18931R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18932R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18933R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18934R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18935R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18936L: linux-kernel@vger.kernel.org 18937S: Maintained 18938T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18939F: include/linux/preempt.h 18940F: include/linux/sched.h 18941F: include/linux/wait.h 18942F: include/uapi/linux/sched.h 18943F: kernel/sched/ 18944 18945SCSI LIBSAS SUBSYSTEM 18946R: John Garry <john.g.garry@oracle.com> 18947R: Jason Yan <yanaijie@huawei.com> 18948L: linux-scsi@vger.kernel.org 18949S: Supported 18950F: Documentation/scsi/libsas.rst 18951F: drivers/scsi/libsas/ 18952F: include/scsi/libsas.h 18953F: include/scsi/sas_ata.h 18954 18955SCSI RDMA PROTOCOL (SRP) INITIATOR 18956M: Bart Van Assche <bvanassche@acm.org> 18957L: linux-rdma@vger.kernel.org 18958S: Supported 18959Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18960F: drivers/infiniband/ulp/srp/ 18961F: include/scsi/srp.h 18962 18963SCSI RDMA PROTOCOL (SRP) TARGET 18964M: Bart Van Assche <bvanassche@acm.org> 18965L: linux-rdma@vger.kernel.org 18966L: target-devel@vger.kernel.org 18967S: Supported 18968Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18969F: drivers/infiniband/ulp/srpt/ 18970 18971SCSI SG DRIVER 18972M: Doug Gilbert <dgilbert@interlog.com> 18973L: linux-scsi@vger.kernel.org 18974S: Maintained 18975W: http://sg.danny.cz/sg 18976F: Documentation/scsi/scsi-generic.rst 18977F: drivers/scsi/sg.c 18978F: include/scsi/sg.h 18979 18980SCSI SUBSYSTEM 18981M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18982M: "Martin K. Petersen" <martin.petersen@oracle.com> 18983L: linux-scsi@vger.kernel.org 18984S: Maintained 18985Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18986T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18987T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18988F: Documentation/devicetree/bindings/scsi/ 18989F: drivers/scsi/ 18990F: drivers/ufs/ 18991F: include/scsi/ 18992 18993SCSI TAPE DRIVER 18994M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18995L: linux-scsi@vger.kernel.org 18996S: Maintained 18997F: Documentation/scsi/st.rst 18998F: drivers/scsi/st.* 18999F: drivers/scsi/st_*.h 19000 19001SCSI TARGET CORE USER DRIVER 19002M: Bodo Stroesser <bostroesser@gmail.com> 19003L: linux-scsi@vger.kernel.org 19004L: target-devel@vger.kernel.org 19005S: Supported 19006F: Documentation/target/tcmu-design.rst 19007F: drivers/target/target_core_user.c 19008F: include/uapi/linux/target_core_user.h 19009 19010SCSI TARGET SUBSYSTEM 19011M: "Martin K. Petersen" <martin.petersen@oracle.com> 19012L: linux-scsi@vger.kernel.org 19013L: target-devel@vger.kernel.org 19014S: Supported 19015W: http://www.linux-iscsi.org 19016Q: https://patchwork.kernel.org/project/target-devel/list/ 19017T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19018F: Documentation/target/ 19019F: drivers/target/ 19020F: include/target/ 19021 19022SCTP PROTOCOL 19023M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19024M: Xin Long <lucien.xin@gmail.com> 19025L: linux-sctp@vger.kernel.org 19026S: Maintained 19027W: https://github.com/sctp/lksctp-tools/wiki 19028F: Documentation/networking/sctp.rst 19029F: include/linux/sctp.h 19030F: include/net/sctp/ 19031F: include/uapi/linux/sctp.h 19032F: net/sctp/ 19033 19034SCx200 CPU SUPPORT 19035M: Jim Cromie <jim.cromie@gmail.com> 19036S: Odd Fixes 19037F: Documentation/i2c/busses/scx200_acb.rst 19038F: arch/x86/platform/scx200/ 19039F: drivers/i2c/busses/scx200* 19040F: drivers/mtd/maps/scx200_docflash.c 19041F: drivers/watchdog/scx200_wdt.c 19042F: include/linux/scx200.h 19043 19044SCx200 GPIO DRIVER 19045M: Jim Cromie <jim.cromie@gmail.com> 19046S: Maintained 19047F: drivers/char/scx200_gpio.c 19048F: include/linux/scx200_gpio.h 19049 19050SCx200 HRT CLOCKSOURCE DRIVER 19051M: Jim Cromie <jim.cromie@gmail.com> 19052S: Maintained 19053F: drivers/clocksource/scx200_hrt.c 19054 19055SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19056M: Sascha Sommer <saschasommer@freenet.de> 19057L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19058S: Maintained 19059F: drivers/mmc/host/sdricoh_cs.c 19060 19061SECO BOARDS CEC DRIVER 19062M: Ettore Chimenti <ek5.chimenti@gmail.com> 19063S: Maintained 19064F: drivers/media/cec/platform/seco/seco-cec.c 19065F: drivers/media/cec/platform/seco/seco-cec.h 19066 19067SECURE COMPUTING 19068M: Kees Cook <keescook@chromium.org> 19069R: Andy Lutomirski <luto@amacapital.net> 19070R: Will Drewry <wad@chromium.org> 19071S: Supported 19072T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19073F: Documentation/userspace-api/seccomp_filter.rst 19074F: include/linux/seccomp.h 19075F: include/uapi/linux/seccomp.h 19076F: kernel/seccomp.c 19077F: tools/testing/selftests/kselftest_harness.h 19078F: tools/testing/selftests/seccomp/* 19079K: \bsecure_computing 19080K: \bTIF_SECCOMP\b 19081 19082SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19083M: Kamal Dasu <kamal.dasu@broadcom.com> 19084M: Al Cooper <alcooperx@gmail.com> 19085R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19086L: linux-mmc@vger.kernel.org 19087S: Maintained 19088F: drivers/mmc/host/sdhci-brcmstb* 19089 19090SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19091M: Adrian Hunter <adrian.hunter@intel.com> 19092L: linux-mmc@vger.kernel.org 19093S: Supported 19094F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19095F: drivers/mmc/host/sdhci* 19096 19097SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19098M: Eugen Hristev <eugen.hristev@microchip.com> 19099L: linux-mmc@vger.kernel.org 19100S: Supported 19101F: drivers/mmc/host/sdhci-of-at91.c 19102 19103SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19104M: Haibo Chen <haibo.chen@nxp.com> 19105L: linux-imx@nxp.com 19106L: linux-mmc@vger.kernel.org 19107S: Maintained 19108F: drivers/mmc/host/sdhci-esdhc-imx.c 19109 19110SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19111M: Ben Dooks <ben-linux@fluff.org> 19112M: Jaehoon Chung <jh80.chung@samsung.com> 19113L: linux-mmc@vger.kernel.org 19114S: Maintained 19115F: drivers/mmc/host/sdhci-s3c* 19116 19117SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19118M: Viresh Kumar <vireshk@kernel.org> 19119L: linux-mmc@vger.kernel.org 19120S: Maintained 19121F: drivers/mmc/host/sdhci-spear.c 19122 19123SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19124M: Vignesh Raghavendra <vigneshr@ti.com> 19125L: linux-mmc@vger.kernel.org 19126S: Maintained 19127F: drivers/mmc/host/sdhci-omap.c 19128 19129SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19130M: Jonathan Derrick <jonathan.derrick@linux.dev> 19131L: linux-block@vger.kernel.org 19132S: Supported 19133F: block/opal_proto.h 19134F: block/sed* 19135F: include/linux/sed* 19136F: include/uapi/linux/sed* 19137 19138SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19139M: Mark Rutland <mark.rutland@arm.com> 19140M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19141M: Sudeep Holla <sudeep.holla@arm.com> 19142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19143S: Maintained 19144F: drivers/firmware/smccc/ 19145F: include/linux/arm-smccc.h 19146 19147SECURITY CONTACT 19148M: Security Officers <security@kernel.org> 19149S: Supported 19150F: Documentation/process/security-bugs.rst 19151 19152SECURITY SUBSYSTEM 19153M: Paul Moore <paul@paul-moore.com> 19154M: James Morris <jmorris@namei.org> 19155M: "Serge E. Hallyn" <serge@hallyn.com> 19156L: linux-security-module@vger.kernel.org (suggested Cc:) 19157S: Supported 19158W: http://kernsec.org/ 19159T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19160F: security/ 19161X: security/selinux/ 19162 19163SELINUX SECURITY MODULE 19164M: Paul Moore <paul@paul-moore.com> 19165M: Stephen Smalley <stephen.smalley.work@gmail.com> 19166M: Eric Paris <eparis@parisplace.org> 19167L: selinux@vger.kernel.org 19168S: Supported 19169W: https://selinuxproject.org 19170W: https://github.com/SELinuxProject 19171T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19172F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19173F: Documentation/ABI/removed/sysfs-selinux-disable 19174F: Documentation/admin-guide/LSM/SELinux.rst 19175F: include/trace/events/avc.h 19176F: include/uapi/linux/selinux_netlink.h 19177F: scripts/selinux/ 19178F: security/selinux/ 19179 19180SENSABLE PHANTOM 19181M: Jiri Slaby <jirislaby@kernel.org> 19182S: Maintained 19183F: drivers/misc/phantom.c 19184F: include/uapi/linux/phantom.h 19185 19186SENSEAIR SUNRISE 006-0-0007 19187M: Jacopo Mondi <jacopo@jmondi.org> 19188S: Maintained 19189F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19190F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19191F: drivers/iio/chemical/sunrise_co2.c 19192 19193SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19194M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19195S: Maintained 19196F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19197F: drivers/iio/chemical/scd30.h 19198F: drivers/iio/chemical/scd30_core.c 19199F: drivers/iio/chemical/scd30_i2c.c 19200F: drivers/iio/chemical/scd30_serial.c 19201 19202SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19203M: Roan van Dijk <roan@protonic.nl> 19204S: Maintained 19205F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19206F: drivers/iio/chemical/scd4x.c 19207 19208SENSIRION SGP40 GAS SENSOR DRIVER 19209M: Andreas Klinger <ak@it-klinger.de> 19210S: Maintained 19211F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19212F: drivers/iio/chemical/sgp40.c 19213 19214SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19215M: Tomasz Duszynski <tduszyns@gmail.com> 19216S: Maintained 19217F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19218F: drivers/iio/chemical/sps30.c 19219F: drivers/iio/chemical/sps30_i2c.c 19220F: drivers/iio/chemical/sps30_serial.c 19221 19222SERIAL DEVICE BUS 19223M: Rob Herring <robh@kernel.org> 19224L: linux-serial@vger.kernel.org 19225S: Maintained 19226F: Documentation/devicetree/bindings/serial/serial.yaml 19227F: drivers/tty/serdev/ 19228F: include/linux/serdev.h 19229 19230SERIAL DRIVERS 19231M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19232L: linux-serial@vger.kernel.org 19233S: Maintained 19234F: Documentation/devicetree/bindings/serial/ 19235F: drivers/tty/serial/ 19236 19237SERIAL IR RECEIVER 19238M: Sean Young <sean@mess.org> 19239L: linux-media@vger.kernel.org 19240S: Maintained 19241F: drivers/media/rc/serial_ir.c 19242 19243SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19244M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19245L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19246S: Maintained 19247F: Documentation/devicetree/bindings/slimbus/ 19248F: drivers/slimbus/ 19249F: include/linux/slimbus.h 19250 19251SFC NETWORK DRIVER 19252M: Edward Cree <ecree.xilinx@gmail.com> 19253M: Martin Habets <habetsm.xilinx@gmail.com> 19254L: netdev@vger.kernel.org 19255L: linux-net-drivers@amd.com 19256S: Supported 19257F: Documentation/networking/devlink/sfc.rst 19258F: drivers/net/ethernet/sfc/ 19259 19260SFCTEMP HWMON DRIVER 19261M: Emil Renner Berthing <kernel@esmil.dk> 19262L: linux-hwmon@vger.kernel.org 19263S: Maintained 19264F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19265F: Documentation/hwmon/sfctemp.rst 19266F: drivers/hwmon/sfctemp.c 19267 19268SFF/SFP/SFP+ MODULE SUPPORT 19269M: Russell King <linux@armlinux.org.uk> 19270L: netdev@vger.kernel.org 19271S: Maintained 19272F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19273F: drivers/net/phy/phylink.c 19274F: drivers/net/phy/sfp* 19275F: include/linux/mdio/mdio-i2c.h 19276F: include/linux/phylink.h 19277F: include/linux/sfp.h 19278K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19279 19280SGI GRU DRIVER 19281M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19282S: Maintained 19283F: drivers/misc/sgi-gru/ 19284 19285SGI XP/XPC/XPNET DRIVER 19286M: Robin Holt <robinmholt@gmail.com> 19287M: Steve Wahl <steve.wahl@hpe.com> 19288R: Mike Travis <mike.travis@hpe.com> 19289S: Maintained 19290F: drivers/misc/sgi-xp/ 19291 19292SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19293M: Karsten Graul <kgraul@linux.ibm.com> 19294M: Wenjia Zhang <wenjia@linux.ibm.com> 19295M: Jan Karcher <jaka@linux.ibm.com> 19296R: D. Wythe <alibuda@linux.alibaba.com> 19297R: Tony Lu <tonylu@linux.alibaba.com> 19298R: Wen Gu <guwen@linux.alibaba.com> 19299L: linux-s390@vger.kernel.org 19300S: Supported 19301F: net/smc/ 19302 19303SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19304M: Linus Walleij <linus.walleij@linaro.org> 19305L: linux-iio@vger.kernel.org 19306S: Maintained 19307T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19308F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19309F: drivers/iio/light/gp2ap002.c 19310 19311SHARP RJ54N1CB0C SENSOR DRIVER 19312M: Jacopo Mondi <jacopo@jmondi.org> 19313L: linux-media@vger.kernel.org 19314S: Odd fixes 19315T: git git://linuxtv.org/media_tree.git 19316F: drivers/media/i2c/rj54n1cb0c.c 19317F: include/media/i2c/rj54n1cb0c.h 19318 19319SH_VOU V4L2 OUTPUT DRIVER 19320L: linux-media@vger.kernel.org 19321S: Orphan 19322F: drivers/media/platform/renesas/sh_vou.c 19323F: include/media/drv-intf/sh_vou.h 19324 19325SI2157 MEDIA DRIVER 19326M: Antti Palosaari <crope@iki.fi> 19327L: linux-media@vger.kernel.org 19328S: Maintained 19329W: https://linuxtv.org 19330W: http://palosaari.fi/linux/ 19331Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19332T: git git://linuxtv.org/anttip/media_tree.git 19333F: drivers/media/tuners/si2157* 19334 19335SI2165 MEDIA DRIVER 19336M: Matthias Schwarzott <zzam@gentoo.org> 19337L: linux-media@vger.kernel.org 19338S: Maintained 19339W: https://linuxtv.org 19340Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19341F: drivers/media/dvb-frontends/si2165* 19342 19343SI2168 MEDIA DRIVER 19344M: Antti Palosaari <crope@iki.fi> 19345L: linux-media@vger.kernel.org 19346S: Maintained 19347W: https://linuxtv.org 19348W: http://palosaari.fi/linux/ 19349Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19350T: git git://linuxtv.org/anttip/media_tree.git 19351F: drivers/media/dvb-frontends/si2168* 19352 19353SI470X FM RADIO RECEIVER I2C DRIVER 19354M: Hans Verkuil <hverkuil@xs4all.nl> 19355L: linux-media@vger.kernel.org 19356S: Odd Fixes 19357W: https://linuxtv.org 19358T: git git://linuxtv.org/media_tree.git 19359F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19360F: drivers/media/radio/si470x/radio-si470x-i2c.c 19361 19362SI470X FM RADIO RECEIVER USB DRIVER 19363M: Hans Verkuil <hverkuil@xs4all.nl> 19364L: linux-media@vger.kernel.org 19365S: Maintained 19366W: https://linuxtv.org 19367T: git git://linuxtv.org/media_tree.git 19368F: drivers/media/radio/si470x/radio-si470x-common.c 19369F: drivers/media/radio/si470x/radio-si470x-usb.c 19370F: drivers/media/radio/si470x/radio-si470x.h 19371 19372SI4713 FM RADIO TRANSMITTER I2C DRIVER 19373M: Eduardo Valentin <edubezval@gmail.com> 19374L: linux-media@vger.kernel.org 19375S: Odd Fixes 19376W: https://linuxtv.org 19377T: git git://linuxtv.org/media_tree.git 19378F: drivers/media/radio/si4713/si4713.? 19379 19380SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19381M: Eduardo Valentin <edubezval@gmail.com> 19382L: linux-media@vger.kernel.org 19383S: Odd Fixes 19384W: https://linuxtv.org 19385T: git git://linuxtv.org/media_tree.git 19386F: drivers/media/radio/si4713/radio-platform-si4713.c 19387 19388SI4713 FM RADIO TRANSMITTER USB DRIVER 19389M: Hans Verkuil <hverkuil@xs4all.nl> 19390L: linux-media@vger.kernel.org 19391S: Maintained 19392W: https://linuxtv.org 19393T: git git://linuxtv.org/media_tree.git 19394F: drivers/media/radio/si4713/radio-usb-si4713.c 19395 19396SIANO DVB DRIVER 19397M: Mauro Carvalho Chehab <mchehab@kernel.org> 19398L: linux-media@vger.kernel.org 19399S: Odd fixes 19400W: https://linuxtv.org 19401T: git git://linuxtv.org/media_tree.git 19402F: drivers/media/common/siano/ 19403F: drivers/media/mmc/siano/ 19404F: drivers/media/usb/siano/ 19405F: drivers/media/usb/siano/ 19406 19407SIFIVE DRIVERS 19408M: Palmer Dabbelt <palmer@dabbelt.com> 19409M: Paul Walmsley <paul.walmsley@sifive.com> 19410L: linux-riscv@lists.infradead.org 19411S: Supported 19412N: sifive 19413K: [^@]sifive 19414 19415SIFIVE FU540 SYSTEM-ON-CHIP 19416M: Paul Walmsley <paul.walmsley@sifive.com> 19417M: Palmer Dabbelt <palmer@dabbelt.com> 19418L: linux-riscv@lists.infradead.org 19419S: Supported 19420T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19421N: fu540 19422K: fu540 19423 19424SIFIVE PDMA DRIVER 19425M: Green Wan <green.wan@sifive.com> 19426S: Maintained 19427F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19428F: drivers/dma/sf-pdma/ 19429 19430SIFIVE SOC DRIVERS 19431M: Conor Dooley <conor@kernel.org> 19432L: linux-riscv@lists.infradead.org 19433S: Maintained 19434T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19435F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19436F: drivers/soc/sifive/ 19437 19438SILEAD TOUCHSCREEN DRIVER 19439M: Hans de Goede <hdegoede@redhat.com> 19440L: linux-input@vger.kernel.org 19441L: platform-driver-x86@vger.kernel.org 19442S: Maintained 19443F: drivers/input/touchscreen/silead.c 19444F: drivers/platform/x86/touchscreen_dmi.c 19445 19446SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19447M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19448S: Supported 19449F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19450F: drivers/net/wireless/silabs/wfx/ 19451 19452SILICON MOTION SM712 FRAME BUFFER DRIVER 19453M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19454M: Teddy Wang <teddy.wang@siliconmotion.com> 19455M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19456L: linux-fbdev@vger.kernel.org 19457S: Maintained 19458F: Documentation/fb/sm712fb.rst 19459F: drivers/video/fbdev/sm712* 19460 19461SILVACO I3C DUAL-ROLE MASTER 19462M: Miquel Raynal <miquel.raynal@bootlin.com> 19463M: Conor Culhane <conor.culhane@silvaco.com> 19464L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19465S: Maintained 19466F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19467F: drivers/i3c/master/svc-i3c-master.c 19468 19469SIMPLEFB FB DRIVER 19470M: Hans de Goede <hdegoede@redhat.com> 19471L: linux-fbdev@vger.kernel.org 19472S: Maintained 19473F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19474F: drivers/video/fbdev/simplefb.c 19475F: include/linux/platform_data/simplefb.h 19476 19477SIMTEC EB110ATX (Chalice CATS) 19478M: Simtec Linux Team <linux@simtec.co.uk> 19479S: Supported 19480W: http://www.simtec.co.uk/products/EB110ATX/ 19481 19482SIOX 19483M: Thorsten Scherer <t.scherer@eckelmann.de> 19484M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19485R: Pengutronix Kernel Team <kernel@pengutronix.de> 19486S: Supported 19487F: drivers/gpio/gpio-siox.c 19488F: drivers/siox/* 19489F: include/trace/events/siox.h 19490 19491SIPHASH PRF ROUTINES 19492M: Jason A. Donenfeld <Jason@zx2c4.com> 19493S: Maintained 19494F: include/linux/siphash.h 19495F: lib/siphash.c 19496F: lib/siphash_kunit.c 19497 19498SIS 190 ETHERNET DRIVER 19499M: Francois Romieu <romieu@fr.zoreil.com> 19500L: netdev@vger.kernel.org 19501S: Maintained 19502F: drivers/net/ethernet/sis/sis190.c 19503 19504SIS 900/7016 FAST ETHERNET DRIVER 19505M: Daniele Venzano <venza@brownhat.org> 19506L: netdev@vger.kernel.org 19507S: Maintained 19508W: http://www.brownhat.org/sis900.html 19509F: drivers/net/ethernet/sis/sis900.* 19510 19511SIS FRAMEBUFFER DRIVER 19512S: Orphan 19513F: Documentation/fb/sisfb.rst 19514F: drivers/video/fbdev/sis/ 19515F: include/video/sisfb.h 19516 19517SIS I2C TOUCHSCREEN DRIVER 19518M: Mika Penttilä <mpenttil@redhat.com> 19519L: linux-input@vger.kernel.org 19520S: Maintained 19521F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19522F: drivers/input/touchscreen/sis_i2c.c 19523 19524SIS USB2VGA DRIVER 19525M: Thomas Winischhofer <thomas@winischhofer.net> 19526S: Maintained 19527W: http://www.winischhofer.at/linuxsisusbvga.shtml 19528F: drivers/usb/misc/sisusbvga/ 19529 19530SL28 CPLD MFD DRIVER 19531M: Michael Walle <michael@walle.cc> 19532S: Maintained 19533F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19534F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19535F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19536F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19537F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19538F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19539F: drivers/gpio/gpio-sl28cpld.c 19540F: drivers/hwmon/sl28cpld-hwmon.c 19541F: drivers/irqchip/irq-sl28cpld.c 19542F: drivers/pwm/pwm-sl28cpld.c 19543F: drivers/watchdog/sl28cpld_wdt.c 19544 19545SL28 VPD NVMEM LAYOUT DRIVER 19546M: Michael Walle <michael@walle.cc> 19547S: Maintained 19548F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19549F: drivers/nvmem/layouts/sl28vpd.c 19550 19551SLAB ALLOCATOR 19552M: Christoph Lameter <cl@linux.com> 19553M: Pekka Enberg <penberg@kernel.org> 19554M: David Rientjes <rientjes@google.com> 19555M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19556M: Andrew Morton <akpm@linux-foundation.org> 19557M: Vlastimil Babka <vbabka@suse.cz> 19558R: Roman Gushchin <roman.gushchin@linux.dev> 19559R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19560L: linux-mm@kvack.org 19561S: Maintained 19562T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19563F: include/linux/sl?b*.h 19564F: mm/sl?b* 19565 19566SLCAN CAN NETWORK DRIVER 19567M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19568L: linux-can@vger.kernel.org 19569S: Maintained 19570F: drivers/net/can/slcan/ 19571 19572SLEEPABLE READ-COPY UPDATE (SRCU) 19573M: Lai Jiangshan <jiangshanlai@gmail.com> 19574M: "Paul E. McKenney" <paulmck@kernel.org> 19575M: Josh Triplett <josh@joshtriplett.org> 19576R: Steven Rostedt <rostedt@goodmis.org> 19577R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19578L: rcu@vger.kernel.org 19579S: Supported 19580W: http://www.rdrop.com/users/paulmck/RCU/ 19581T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19582F: include/linux/srcu*.h 19583F: kernel/rcu/srcu*.c 19584 19585SMACK SECURITY MODULE 19586M: Casey Schaufler <casey@schaufler-ca.com> 19587L: linux-security-module@vger.kernel.org 19588S: Maintained 19589W: http://schaufler-ca.com 19590T: git git://github.com/cschaufler/smack-next 19591F: Documentation/admin-guide/LSM/Smack.rst 19592F: security/smack/ 19593 19594SMC91x ETHERNET DRIVER 19595M: Nicolas Pitre <nico@fluxnic.net> 19596S: Odd Fixes 19597F: drivers/net/ethernet/smsc/smc91x.* 19598 19599SMM665 HARDWARE MONITOR DRIVER 19600M: Guenter Roeck <linux@roeck-us.net> 19601L: linux-hwmon@vger.kernel.org 19602S: Maintained 19603F: Documentation/hwmon/smm665.rst 19604F: drivers/hwmon/smm665.c 19605 19606SMSC EMC2103 HARDWARE MONITOR DRIVER 19607M: Steve Glendinning <steve.glendinning@shawell.net> 19608L: linux-hwmon@vger.kernel.org 19609S: Maintained 19610F: Documentation/hwmon/emc2103.rst 19611F: drivers/hwmon/emc2103.c 19612 19613SMSC SCH5627 HARDWARE MONITOR DRIVER 19614M: Hans de Goede <hdegoede@redhat.com> 19615L: linux-hwmon@vger.kernel.org 19616S: Supported 19617F: Documentation/hwmon/sch5627.rst 19618F: drivers/hwmon/sch5627.c 19619 19620SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19621M: Steve Glendinning <steve.glendinning@shawell.net> 19622L: linux-fbdev@vger.kernel.org 19623S: Maintained 19624F: drivers/video/fbdev/smscufx.c 19625 19626SMSC47B397 HARDWARE MONITOR DRIVER 19627M: Jean Delvare <jdelvare@suse.com> 19628L: linux-hwmon@vger.kernel.org 19629S: Maintained 19630F: Documentation/hwmon/smsc47b397.rst 19631F: drivers/hwmon/smsc47b397.c 19632 19633SMSC911x ETHERNET DRIVER 19634M: Steve Glendinning <steve.glendinning@shawell.net> 19635L: netdev@vger.kernel.org 19636S: Maintained 19637F: drivers/net/ethernet/smsc/smsc911x.* 19638F: include/linux/smsc911x.h 19639 19640SMSC9420 PCI ETHERNET DRIVER 19641M: Steve Glendinning <steve.glendinning@shawell.net> 19642L: netdev@vger.kernel.org 19643S: Maintained 19644F: drivers/net/ethernet/smsc/smsc9420.* 19645 19646SNET DPU VIRTIO DATA PATH ACCELERATOR 19647R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19648F: drivers/vdpa/solidrun/ 19649 19650SOCIONEXT (SNI) AVE NETWORK DRIVER 19651M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19652L: netdev@vger.kernel.org 19653S: Maintained 19654F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19655F: drivers/net/ethernet/socionext/sni_ave.c 19656 19657SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19658M: Jassi Brar <jaswinder.singh@linaro.org> 19659M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19660L: netdev@vger.kernel.org 19661S: Maintained 19662F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19663F: drivers/net/ethernet/socionext/netsec.c 19664 19665SOCIONEXT (SNI) Synquacer SPI DRIVER 19666M: Masahisa Kojima <masahisa.kojima@linaro.org> 19667M: Jassi Brar <jaswinder.singh@linaro.org> 19668L: linux-spi@vger.kernel.org 19669S: Maintained 19670F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19671F: drivers/spi/spi-synquacer.c 19672 19673SOCIONEXT SYNQUACER I2C DRIVER 19674M: Ard Biesheuvel <ardb@kernel.org> 19675L: linux-i2c@vger.kernel.org 19676S: Maintained 19677F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19678F: drivers/i2c/busses/i2c-synquacer.c 19679 19680SOCIONEXT UNIPHIER SOUND DRIVER 19681L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19682S: Orphan 19683F: sound/soc/uniphier/ 19684 19685SOCKET TIMESTAMPING 19686M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19687S: Maintained 19688F: Documentation/networking/timestamping.rst 19689F: include/uapi/linux/net_tstamp.h 19690F: tools/testing/selftests/net/so_txtime.c 19691 19692SOEKRIS NET48XX LED SUPPORT 19693M: Chris Boot <bootc@bootc.net> 19694S: Maintained 19695F: drivers/leds/leds-net48xx.c 19696 19697SOFT-IWARP DRIVER (siw) 19698M: Bernard Metzler <bmt@zurich.ibm.com> 19699L: linux-rdma@vger.kernel.org 19700S: Supported 19701F: drivers/infiniband/sw/siw/ 19702F: include/uapi/rdma/siw-abi.h 19703 19704SOFT-ROCE DRIVER (rxe) 19705M: Zhu Yanjun <zyjzyj2000@gmail.com> 19706L: linux-rdma@vger.kernel.org 19707S: Supported 19708F: drivers/infiniband/sw/rxe/ 19709F: include/uapi/rdma/rdma_user_rxe.h 19710 19711SOFTLOGIC 6x10 MPEG CODEC 19712M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19713M: Anton Sviridenko <anton@corp.bluecherry.net> 19714M: Andrey Utkin <andrey_utkin@fastmail.com> 19715M: Ismael Luceno <ismael@iodev.co.uk> 19716L: linux-media@vger.kernel.org 19717S: Supported 19718F: drivers/media/pci/solo6x10/ 19719 19720SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19721M: James Morse <james.morse@arm.com> 19722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19723S: Maintained 19724F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19725F: drivers/firmware/arm_sdei.c 19726F: include/linux/arm_sdei.h 19727F: include/uapi/linux/arm_sdei.h 19728 19729SOFTWARE NODES AND DEVICE PROPERTIES 19730R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19731R: Daniel Scally <djrscally@gmail.com> 19732R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19733R: Sakari Ailus <sakari.ailus@linux.intel.com> 19734L: linux-acpi@vger.kernel.org 19735S: Maintained 19736F: drivers/base/property.c 19737F: drivers/base/swnode.c 19738F: include/linux/fwnode.h 19739F: include/linux/property.h 19740 19741SOFTWARE RAID (Multiple Disks) SUPPORT 19742M: Song Liu <song@kernel.org> 19743L: linux-raid@vger.kernel.org 19744S: Supported 19745Q: https://patchwork.kernel.org/project/linux-raid/list/ 19746T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19747F: drivers/md/Kconfig 19748F: drivers/md/Makefile 19749F: drivers/md/md* 19750F: drivers/md/raid* 19751F: include/linux/raid/ 19752F: include/uapi/linux/raid/ 19753 19754SOLIDRUN CLEARFOG SUPPORT 19755M: Russell King <linux@armlinux.org.uk> 19756S: Maintained 19757F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19758F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19759 19760SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19761M: Russell King <linux@armlinux.org.uk> 19762S: Maintained 19763F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19764F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19765F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19766 19767SONIC NETWORK DRIVER 19768M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19769L: netdev@vger.kernel.org 19770S: Maintained 19771F: drivers/net/ethernet/natsemi/sonic.* 19772 19773SONICS SILICON BACKPLANE DRIVER (SSB) 19774M: Michael Buesch <m@bues.ch> 19775L: linux-wireless@vger.kernel.org 19776S: Maintained 19777F: drivers/ssb/ 19778F: include/linux/ssb/ 19779 19780SONY IMX208 SENSOR DRIVER 19781M: Sakari Ailus <sakari.ailus@linux.intel.com> 19782L: linux-media@vger.kernel.org 19783S: Maintained 19784T: git git://linuxtv.org/media_tree.git 19785F: drivers/media/i2c/imx208.c 19786 19787SONY IMX214 SENSOR DRIVER 19788M: Ricardo Ribalda <ribalda@kernel.org> 19789L: linux-media@vger.kernel.org 19790S: Maintained 19791T: git git://linuxtv.org/media_tree.git 19792F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19793F: drivers/media/i2c/imx214.c 19794 19795SONY IMX219 SENSOR DRIVER 19796M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19797L: linux-media@vger.kernel.org 19798S: Maintained 19799T: git git://linuxtv.org/media_tree.git 19800F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19801F: drivers/media/i2c/imx219.c 19802 19803SONY IMX258 SENSOR DRIVER 19804M: Sakari Ailus <sakari.ailus@linux.intel.com> 19805L: linux-media@vger.kernel.org 19806S: Maintained 19807T: git git://linuxtv.org/media_tree.git 19808F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19809F: drivers/media/i2c/imx258.c 19810 19811SONY IMX274 SENSOR DRIVER 19812M: Leon Luo <leonl@leopardimaging.com> 19813L: linux-media@vger.kernel.org 19814S: Maintained 19815T: git git://linuxtv.org/media_tree.git 19816F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19817F: drivers/media/i2c/imx274.c 19818 19819SONY IMX290 SENSOR DRIVER 19820M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19821L: linux-media@vger.kernel.org 19822S: Maintained 19823T: git git://linuxtv.org/media_tree.git 19824F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19825F: drivers/media/i2c/imx290.c 19826 19827SONY IMX296 SENSOR DRIVER 19828M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19829M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19830L: linux-media@vger.kernel.org 19831S: Maintained 19832T: git git://linuxtv.org/media_tree.git 19833F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19834F: drivers/media/i2c/imx296.c 19835 19836SONY IMX319 SENSOR DRIVER 19837M: Bingbu Cao <bingbu.cao@intel.com> 19838L: linux-media@vger.kernel.org 19839S: Maintained 19840T: git git://linuxtv.org/media_tree.git 19841F: drivers/media/i2c/imx319.c 19842 19843SONY IMX334 SENSOR DRIVER 19844M: Paul J. Murphy <paul.j.murphy@intel.com> 19845M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19846L: linux-media@vger.kernel.org 19847S: Maintained 19848T: git git://linuxtv.org/media_tree.git 19849F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19850F: drivers/media/i2c/imx334.c 19851 19852SONY IMX335 SENSOR DRIVER 19853M: Paul J. Murphy <paul.j.murphy@intel.com> 19854M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19855L: linux-media@vger.kernel.org 19856S: Maintained 19857T: git git://linuxtv.org/media_tree.git 19858F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19859F: drivers/media/i2c/imx335.c 19860 19861SONY IMX355 SENSOR DRIVER 19862M: Tianshu Qiu <tian.shu.qiu@intel.com> 19863L: linux-media@vger.kernel.org 19864S: Maintained 19865T: git git://linuxtv.org/media_tree.git 19866F: drivers/media/i2c/imx355.c 19867 19868SONY IMX412 SENSOR DRIVER 19869M: Paul J. Murphy <paul.j.murphy@intel.com> 19870M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19871L: linux-media@vger.kernel.org 19872S: Maintained 19873T: git git://linuxtv.org/media_tree.git 19874F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19875F: drivers/media/i2c/imx412.c 19876 19877SONY IMX415 SENSOR DRIVER 19878M: Michael Riesch <michael.riesch@wolfvision.net> 19879L: linux-media@vger.kernel.org 19880S: Maintained 19881T: git git://linuxtv.org/media_tree.git 19882F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19883F: drivers/media/i2c/imx415.c 19884 19885SONY MEMORYSTICK SUBSYSTEM 19886M: Maxim Levitsky <maximlevitsky@gmail.com> 19887M: Alex Dubov <oakad@yahoo.com> 19888M: Ulf Hansson <ulf.hansson@linaro.org> 19889L: linux-mmc@vger.kernel.org 19890S: Maintained 19891T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19892F: drivers/memstick/ 19893F: include/linux/memstick.h 19894 19895SONY VAIO CONTROL DEVICE DRIVER 19896M: Mattia Dongili <malattia@linux.it> 19897L: platform-driver-x86@vger.kernel.org 19898S: Maintained 19899W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19900F: Documentation/admin-guide/laptops/sony-laptop.rst 19901F: drivers/char/sonypi.c 19902F: drivers/platform/x86/sony-laptop.c 19903F: include/linux/sony-laptop.h 19904 19905SOUND 19906M: Jaroslav Kysela <perex@perex.cz> 19907M: Takashi Iwai <tiwai@suse.com> 19908L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19909S: Maintained 19910W: http://www.alsa-project.org/ 19911Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19912T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19913F: Documentation/sound/ 19914F: include/sound/ 19915F: include/uapi/sound/ 19916F: sound/ 19917F: tools/testing/selftests/alsa 19918 19919SOUND - ALSA SELFTESTS 19920M: Mark Brown <broonie@kernel.org> 19921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19922L: linux-kselftest@vger.kernel.org 19923S: Supported 19924F: tools/testing/selftests/alsa 19925 19926SOUND - COMPRESSED AUDIO 19927M: Vinod Koul <vkoul@kernel.org> 19928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19929S: Supported 19930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19931F: Documentation/sound/designs/compress-offload.rst 19932F: include/sound/compress_driver.h 19933F: include/uapi/sound/compress_* 19934F: sound/core/compress_offload.c 19935F: sound/soc/soc-compress.c 19936 19937SOUND - DMAENGINE HELPERS 19938M: Lars-Peter Clausen <lars@metafoo.de> 19939S: Supported 19940F: include/sound/dmaengine_pcm.h 19941F: sound/core/pcm_dmaengine.c 19942F: sound/soc/soc-generic-dmaengine-pcm.c 19943 19944SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19945M: Liam Girdwood <lgirdwood@gmail.com> 19946M: Mark Brown <broonie@kernel.org> 19947L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19948S: Supported 19949W: http://alsa-project.org/main/index.php/ASoC 19950T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19951F: Documentation/devicetree/bindings/sound/ 19952F: Documentation/sound/soc/ 19953F: include/dt-bindings/sound/ 19954F: include/sound/soc* 19955F: sound/soc/ 19956 19957SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19958M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19959M: Liam Girdwood <lgirdwood@gmail.com> 19960M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19961M: Bard Liao <yung-chuan.liao@linux.intel.com> 19962M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19963M: Daniel Baluta <daniel.baluta@nxp.com> 19964R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19965L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19966S: Supported 19967W: https://github.com/thesofproject/linux/ 19968F: sound/soc/sof/ 19969 19970SOUNDWIRE SUBSYSTEM 19971M: Vinod Koul <vkoul@kernel.org> 19972M: Bard Liao <yung-chuan.liao@linux.intel.com> 19973R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19974R: Sanyog Kale <sanyog.r.kale@intel.com> 19975L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19976S: Supported 19977T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19978F: Documentation/driver-api/soundwire/ 19979F: drivers/soundwire/ 19980F: include/linux/soundwire/ 19981 19982SP2 MEDIA DRIVER 19983M: Olli Salonen <olli.salonen@iki.fi> 19984L: linux-media@vger.kernel.org 19985S: Maintained 19986W: https://linuxtv.org 19987Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19988F: drivers/media/dvb-frontends/sp2* 19989 19990SPANISH DOCUMENTATION 19991M: Carlos Bilbao <carlos.bilbao@amd.com> 19992S: Maintained 19993F: Documentation/translations/sp_SP/ 19994 19995SPARC + UltraSPARC (sparc/sparc64) 19996M: "David S. Miller" <davem@davemloft.net> 19997L: sparclinux@vger.kernel.org 19998S: Maintained 19999Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20000T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20001T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20002F: arch/sparc/ 20003F: drivers/sbus/ 20004 20005SPARC SERIAL DRIVERS 20006M: "David S. Miller" <davem@davemloft.net> 20007L: sparclinux@vger.kernel.org 20008S: Maintained 20009T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20010T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20011F: drivers/tty/serial/suncore.c 20012F: drivers/tty/serial/sunhv.c 20013F: drivers/tty/serial/sunsab.c 20014F: drivers/tty/serial/sunsab.h 20015F: drivers/tty/serial/sunsu.c 20016F: drivers/tty/serial/sunzilog.c 20017F: drivers/tty/serial/sunzilog.h 20018F: drivers/tty/vcc.c 20019F: include/linux/sunserialcore.h 20020 20021SPARSE CHECKER 20022M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20023L: linux-sparse@vger.kernel.org 20024S: Maintained 20025W: https://sparse.docs.kernel.org/ 20026Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20027B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20028T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20029F: include/linux/compiler.h 20030 20031SPEAKUP CONSOLE SPEECH DRIVER 20032M: William Hubbs <w.d.hubbs@gmail.com> 20033M: Chris Brannon <chris@the-brannons.com> 20034M: Kirk Reiser <kirk@reisers.ca> 20035M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20036L: speakup@linux-speakup.org 20037S: Odd Fixes 20038W: http://www.linux-speakup.org/ 20039W: https://github.com/linux-speakup/speakup 20040B: https://github.com/linux-speakup/speakup/issues 20041F: drivers/accessibility/speakup/ 20042 20043SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20044M: Viresh Kumar <vireshk@kernel.org> 20045M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20046M: soc@kernel.org 20047L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20048S: Maintained 20049W: http://www.st.com/spear 20050F: arch/arm/boot/dts/st/spear* 20051F: arch/arm/mach-spear/ 20052F: drivers/clk/spear/ 20053F: drivers/pinctrl/spear/ 20054 20055SPI NOR SUBSYSTEM 20056M: Tudor Ambarus <tudor.ambarus@linaro.org> 20057M: Pratyush Yadav <pratyush@kernel.org> 20058R: Michael Walle <michael@walle.cc> 20059L: linux-mtd@lists.infradead.org 20060S: Maintained 20061W: http://www.linux-mtd.infradead.org/ 20062Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20063C: irc://irc.oftc.net/mtd 20064T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20065F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20066F: drivers/mtd/spi-nor/ 20067F: include/linux/mtd/spi-nor.h 20068 20069SPI SUBSYSTEM 20070M: Mark Brown <broonie@kernel.org> 20071L: linux-spi@vger.kernel.org 20072S: Maintained 20073Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20074T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20075F: Documentation/devicetree/bindings/spi/ 20076F: Documentation/spi/ 20077F: drivers/spi/ 20078F: include/linux/spi/ 20079F: include/uapi/linux/spi/ 20080F: tools/spi/ 20081 20082SPIDERNET NETWORK DRIVER for CELL 20083M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20084M: Geoff Levand <geoff@infradead.org> 20085L: netdev@vger.kernel.org 20086L: linuxppc-dev@lists.ozlabs.org 20087S: Maintained 20088F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20089F: drivers/net/ethernet/toshiba/spider_net* 20090 20091SPMI SUBSYSTEM 20092M: Stephen Boyd <sboyd@kernel.org> 20093L: linux-kernel@vger.kernel.org 20094S: Maintained 20095T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20096F: Documentation/devicetree/bindings/spmi/ 20097F: drivers/spmi/ 20098F: include/dt-bindings/spmi/spmi.h 20099F: include/linux/spmi.h 20100F: include/trace/events/spmi.h 20101 20102SPU FILE SYSTEM 20103M: Jeremy Kerr <jk@ozlabs.org> 20104L: linuxppc-dev@lists.ozlabs.org 20105S: Supported 20106W: http://www.ibm.com/developerworks/power/cell/ 20107F: Documentation/filesystems/spufs/spufs.rst 20108F: arch/powerpc/platforms/cell/spufs/ 20109 20110SQUASHFS FILE SYSTEM 20111M: Phillip Lougher <phillip@squashfs.org.uk> 20112L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20113S: Maintained 20114W: http://squashfs.org.uk 20115T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20116F: Documentation/filesystems/squashfs.rst 20117F: fs/squashfs/ 20118 20119SRM (Alpha) environment access 20120M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20121S: Maintained 20122F: arch/alpha/kernel/srm_env.c 20123 20124ST LSM6DSx IMU IIO DRIVER 20125M: Lorenzo Bianconi <lorenzo@kernel.org> 20126L: linux-iio@vger.kernel.org 20127S: Maintained 20128W: http://www.st.com/ 20129F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20130F: drivers/iio/imu/st_lsm6dsx/ 20131 20132ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20133M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20134M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20135L: linux-media@vger.kernel.org 20136S: Maintained 20137T: git git://linuxtv.org/media_tree.git 20138F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20139F: drivers/media/i2c/st-mipid02.c 20140 20141ST STM32 I2C/SMBUS DRIVER 20142M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20143M: Alain Volmat <alain.volmat@foss.st.com> 20144L: linux-i2c@vger.kernel.org 20145S: Maintained 20146F: drivers/i2c/busses/i2c-stm32* 20147 20148ST STM32 SPI DRIVER 20149M: Alain Volmat <alain.volmat@foss.st.com> 20150L: linux-spi@vger.kernel.org 20151S: Maintained 20152F: drivers/spi/spi-stm32.c 20153 20154ST STPDDC60 DRIVER 20155M: Daniel Nilsson <daniel.nilsson@flex.com> 20156L: linux-hwmon@vger.kernel.org 20157S: Maintained 20158F: Documentation/hwmon/stpddc60.rst 20159F: drivers/hwmon/pmbus/stpddc60.c 20160 20161ST VGXY61 DRIVER 20162M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20163M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20164L: linux-media@vger.kernel.org 20165S: Maintained 20166T: git git://linuxtv.org/media_tree.git 20167F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20168F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20169F: drivers/media/i2c/st-vgxy61.c 20170 20171ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20172M: Song Qiang <songqiang1304521@gmail.com> 20173L: linux-iio@vger.kernel.org 20174S: Maintained 20175F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20176F: drivers/iio/proximity/vl53l0x-i2c.c 20177 20178STABLE BRANCH 20179M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20180M: Sasha Levin <sashal@kernel.org> 20181L: stable@vger.kernel.org 20182S: Supported 20183F: Documentation/process/stable-kernel-rules.rst 20184 20185STAGING - ATOMISP DRIVER 20186M: Hans de Goede <hdegoede@redhat.com> 20187M: Mauro Carvalho Chehab <mchehab@kernel.org> 20188R: Sakari Ailus <sakari.ailus@linux.intel.com> 20189L: linux-media@vger.kernel.org 20190S: Maintained 20191F: drivers/staging/media/atomisp/ 20192 20193STAGING - FIELDBUS SUBSYSTEM 20194M: Sven Van Asbroeck <TheSven73@gmail.com> 20195S: Maintained 20196F: drivers/staging/fieldbus/* 20197F: drivers/staging/fieldbus/Documentation/ 20198 20199STAGING - HMS ANYBUS-S BUS 20200M: Sven Van Asbroeck <TheSven73@gmail.com> 20201S: Maintained 20202F: drivers/staging/fieldbus/anybuss/ 20203 20204STAGING - INDUSTRIAL IO 20205M: Jonathan Cameron <jic23@kernel.org> 20206L: linux-iio@vger.kernel.org 20207S: Odd Fixes 20208F: Documentation/devicetree/bindings/staging/iio/ 20209F: drivers/staging/iio/ 20210 20211STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20212M: Marc Dietrich <marvin24@gmx.de> 20213L: ac100@lists.launchpad.net (moderated for non-subscribers) 20214L: linux-tegra@vger.kernel.org 20215S: Maintained 20216F: drivers/staging/nvec/ 20217 20218STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20219M: Jens Frederich <jfrederich@gmail.com> 20220M: Jon Nettleton <jon.nettleton@gmail.com> 20221S: Maintained 20222W: http://wiki.laptop.org/go/DCON 20223F: drivers/staging/olpc_dcon/ 20224 20225STAGING - REALTEK RTL8712U DRIVERS 20226M: Larry Finger <Larry.Finger@lwfinger.net> 20227M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20228S: Odd Fixes 20229F: drivers/staging/rtl8712/ 20230 20231STAGING - SEPS525 LCD CONTROLLER DRIVERS 20232M: Michael Hennerich <michael.hennerich@analog.com> 20233L: linux-fbdev@vger.kernel.org 20234S: Supported 20235F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20236F: drivers/staging/fbtft/fb_seps525.c 20237 20238STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20239M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20240M: Teddy Wang <teddy.wang@siliconmotion.com> 20241M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20242L: linux-fbdev@vger.kernel.org 20243S: Maintained 20244F: drivers/staging/sm750fb/ 20245 20246STAGING - VIA VT665X DRIVERS 20247M: Forest Bond <forest@alittletooquiet.net> 20248S: Odd Fixes 20249F: drivers/staging/vt665?/ 20250 20251STAGING SUBSYSTEM 20252M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20253L: linux-staging@lists.linux.dev 20254S: Supported 20255T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20256F: drivers/staging/ 20257 20258STARFIRE/DURALAN NETWORK DRIVER 20259M: Ion Badulescu <ionut@badula.org> 20260S: Odd Fixes 20261F: drivers/net/ethernet/adaptec/starfire* 20262 20263STARFIVE CRYPTO DRIVER 20264M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20265M: William Qiu <william.qiu@starfivetech.com> 20266S: Supported 20267F: Documentation/devicetree/bindings/crypto/starfive* 20268F: drivers/crypto/starfive/ 20269 20270STARFIVE DEVICETREES 20271M: Emil Renner Berthing <kernel@esmil.dk> 20272S: Maintained 20273F: arch/riscv/boot/dts/starfive/ 20274 20275STARFIVE DWMAC GLUE LAYER 20276M: Emil Renner Berthing <kernel@esmil.dk> 20277M: Samin Guo <samin.guo@starfivetech.com> 20278S: Maintained 20279F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20280F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20281 20282STARFIVE JH7110 MMC/SD/SDIO DRIVER 20283M: William Qiu <william.qiu@starfivetech.com> 20284S: Supported 20285F: Documentation/devicetree/bindings/mmc/starfive* 20286F: drivers/mmc/host/dw_mmc-starfive.c 20287 20288STARFIVE JH7110 TDM DRIVER 20289M: Walker Chen <walker.chen@starfivetech.com> 20290S: Maintained 20291F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20292F: sound/soc/starfive/jh7110_tdm.c 20293 20294STARFIVE JH71X0 CLOCK DRIVERS 20295M: Emil Renner Berthing <kernel@esmil.dk> 20296M: Hal Feng <hal.feng@starfivetech.com> 20297S: Maintained 20298F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20299F: drivers/clk/starfive/clk-starfive-jh71* 20300F: include/dt-bindings/clock/starfive?jh71*.h 20301 20302STARFIVE JH71X0 PINCTRL DRIVERS 20303M: Emil Renner Berthing <kernel@esmil.dk> 20304M: Jianlong Huang <jianlong.huang@starfivetech.com> 20305L: linux-gpio@vger.kernel.org 20306S: Maintained 20307F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20308F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20309F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20310F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20311 20312STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20313M: Emil Renner Berthing <kernel@esmil.dk> 20314M: Hal Feng <hal.feng@starfivetech.com> 20315S: Maintained 20316F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20317F: drivers/reset/starfive/reset-starfive-jh71* 20318F: include/dt-bindings/reset/starfive?jh71*.h 20319 20320STARFIVE JH71X0 USB DRIVERS 20321M: Minda Chen <minda.chen@starfivetech.com> 20322S: Maintained 20323F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20324F: drivers/usb/cdns3/cdns3-starfive.c 20325 20326STARFIVE JH71XX PMU CONTROLLER DRIVER 20327M: Walker Chen <walker.chen@starfivetech.com> 20328S: Supported 20329F: Documentation/devicetree/bindings/power/starfive* 20330F: drivers/soc/starfive/jh71xx_pmu.c 20331F: include/dt-bindings/power/starfive,jh7110-pmu.h 20332 20333STARFIVE SOC DRIVERS 20334M: Conor Dooley <conor@kernel.org> 20335S: Maintained 20336T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20337F: drivers/soc/starfive/ 20338 20339STARFIVE TRNG DRIVER 20340M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20341S: Supported 20342F: Documentation/devicetree/bindings/rng/starfive* 20343F: drivers/char/hw_random/jh7110-trng.c 20344 20345STARFIVE WATCHDOG DRIVER 20346M: Xingyu Wu <xingyu.wu@starfivetech.com> 20347M: Samin Guo <samin.guo@starfivetech.com> 20348S: Supported 20349F: Documentation/devicetree/bindings/watchdog/starfive* 20350F: drivers/watchdog/starfive-wdt.c 20351 20352STATIC BRANCH/CALL 20353M: Peter Zijlstra <peterz@infradead.org> 20354M: Josh Poimboeuf <jpoimboe@kernel.org> 20355M: Jason Baron <jbaron@akamai.com> 20356R: Steven Rostedt <rostedt@goodmis.org> 20357R: Ard Biesheuvel <ardb@kernel.org> 20358S: Supported 20359F: arch/*/include/asm/jump_label*.h 20360F: arch/*/include/asm/static_call*.h 20361F: arch/*/kernel/jump_label.c 20362F: arch/*/kernel/static_call.c 20363F: include/linux/jump_label*.h 20364F: include/linux/static_call*.h 20365F: kernel/jump_label.c 20366F: kernel/static_call.c 20367 20368STI AUDIO (ASoC) DRIVERS 20369M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20371S: Maintained 20372F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20373F: sound/soc/sti/ 20374 20375STI CEC DRIVER 20376M: Alain Volmat <alain.volmat@foss.st.com> 20377S: Maintained 20378F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20379F: drivers/media/cec/platform/sti/ 20380 20381STK1160 USB VIDEO CAPTURE DRIVER 20382M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20383L: linux-media@vger.kernel.org 20384S: Maintained 20385T: git git://linuxtv.org/media_tree.git 20386F: drivers/media/usb/stk1160/ 20387 20388STM32 AUDIO (ASoC) DRIVERS 20389M: Olivier Moysan <olivier.moysan@foss.st.com> 20390M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20391L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20392S: Maintained 20393F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20394F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20395F: sound/soc/stm/ 20396 20397STM32 TIMER/LPTIMER DRIVERS 20398M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20399S: Maintained 20400F: Documentation/ABI/testing/*timer-stm32 20401F: Documentation/devicetree/bindings/*/*stm32-*timer* 20402F: drivers/*/stm32-*timer* 20403F: drivers/pwm/pwm-stm32* 20404F: include/linux/*/stm32-*tim* 20405 20406STMMAC ETHERNET DRIVER 20407M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20408M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20409M: Jose Abreu <joabreu@synopsys.com> 20410L: netdev@vger.kernel.org 20411S: Supported 20412W: http://www.stlinux.com 20413F: Documentation/networking/device_drivers/ethernet/stmicro/ 20414F: drivers/net/ethernet/stmicro/stmmac/ 20415 20416SUN HAPPY MEAL ETHERNET DRIVER 20417M: Sean Anderson <seanga2@gmail.com> 20418S: Maintained 20419F: drivers/net/ethernet/sun/sunhme.* 20420 20421SUN3/3X 20422M: Sam Creasey <sammy@sammy.net> 20423S: Maintained 20424W: http://sammy.net/sun3/ 20425F: arch/m68k/include/asm/sun3* 20426F: arch/m68k/kernel/*sun3* 20427F: arch/m68k/sun3*/ 20428F: drivers/net/ethernet/i825xx/sun3* 20429 20430SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20431M: Hans de Goede <hdegoede@redhat.com> 20432L: linux-input@vger.kernel.org 20433S: Maintained 20434F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20435F: drivers/input/keyboard/sun4i-lradc-keys.c 20436 20437SUNDANCE NETWORK DRIVER 20438M: Denis Kirjanov <kda@linux-powerpc.org> 20439L: netdev@vger.kernel.org 20440S: Maintained 20441F: drivers/net/ethernet/dlink/sundance.c 20442 20443SUNPLUS ETHERNET DRIVER 20444M: Wells Lu <wellslutw@gmail.com> 20445L: netdev@vger.kernel.org 20446S: Maintained 20447W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20448F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20449F: drivers/net/ethernet/sunplus/ 20450 20451SUNPLUS MMC DRIVER 20452M: Tony Huang <tonyhuang.sunplus@gmail.com> 20453M: Li-hao Kuo <lhjeff911@gmail.com> 20454S: Maintained 20455F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20456F: drivers/mmc/host/sunplus-mmc.c 20457 20458SUNPLUS OCOTP DRIVER 20459M: Vincent Shih <vincent.sunplus@gmail.com> 20460S: Maintained 20461F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20462F: drivers/nvmem/sunplus-ocotp.c 20463 20464SUNPLUS PWM DRIVER 20465M: Hammer Hsieh <hammerh0314@gmail.com> 20466S: Maintained 20467F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20468F: drivers/pwm/pwm-sunplus.c 20469 20470SUNPLUS RTC DRIVER 20471M: Vincent Shih <vincent.sunplus@gmail.com> 20472L: linux-rtc@vger.kernel.org 20473S: Maintained 20474F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20475F: drivers/rtc/rtc-sunplus.c 20476 20477SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20478M: Li-hao Kuo <lhjeff911@gmail.com> 20479L: linux-spi@vger.kernel.org 20480S: Maintained 20481F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20482F: drivers/spi/spi-sunplus-sp7021.c 20483 20484SUNPLUS UART DRIVER 20485M: Hammer Hsieh <hammerh0314@gmail.com> 20486S: Maintained 20487F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20488F: drivers/tty/serial/sunplus-uart.c 20489 20490SUNPLUS USB2 PHY DRIVER 20491M: Vincent Shih <vincent.sunplus@gmail.com> 20492L: linux-usb@vger.kernel.org 20493S: Maintained 20494F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20495F: drivers/phy/sunplus/Kconfig 20496F: drivers/phy/sunplus/Makefile 20497F: drivers/phy/sunplus/phy-sunplus-usb2.c 20498 20499SUNPLUS WATCHDOG DRIVER 20500M: Xiantao Hu <xt.hu@cqplus1.com> 20501L: linux-watchdog@vger.kernel.org 20502S: Maintained 20503F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20504F: drivers/watchdog/sunplus_wdt.c 20505 20506SUPERH 20507M: Yoshinori Sato <ysato@users.sourceforge.jp> 20508M: Rich Felker <dalias@libc.org> 20509M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20510L: linux-sh@vger.kernel.org 20511S: Maintained 20512Q: http://patchwork.kernel.org/project/linux-sh/list/ 20513F: Documentation/arch/sh/ 20514F: arch/sh/ 20515F: drivers/sh/ 20516 20517SUSPEND TO RAM 20518M: "Rafael J. Wysocki" <rafael@kernel.org> 20519M: Len Brown <len.brown@intel.com> 20520M: Pavel Machek <pavel@ucw.cz> 20521L: linux-pm@vger.kernel.org 20522S: Supported 20523B: https://bugzilla.kernel.org 20524F: Documentation/power/ 20525F: arch/x86/kernel/acpi/sleep* 20526F: arch/x86/kernel/acpi/wakeup* 20527F: drivers/base/power/ 20528F: include/linux/freezer.h 20529F: include/linux/pm.h 20530F: include/linux/suspend.h 20531F: kernel/power/ 20532 20533SVGA HANDLING 20534M: Martin Mares <mj@ucw.cz> 20535L: linux-video@atrey.karlin.mff.cuni.cz 20536S: Maintained 20537F: Documentation/admin-guide/svga.rst 20538F: arch/x86/boot/video* 20539 20540SWITCHDEV 20541M: Jiri Pirko <jiri@resnulli.us> 20542M: Ivan Vecera <ivecera@redhat.com> 20543L: netdev@vger.kernel.org 20544S: Supported 20545F: include/net/switchdev.h 20546F: net/switchdev/ 20547 20548SY8106A REGULATOR DRIVER 20549M: Icenowy Zheng <icenowy@aosc.io> 20550S: Maintained 20551F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20552F: drivers/regulator/sy8106a-regulator.c 20553 20554SYNC FILE FRAMEWORK 20555M: Sumit Semwal <sumit.semwal@linaro.org> 20556R: Gustavo Padovan <gustavo@padovan.org> 20557L: linux-media@vger.kernel.org 20558L: dri-devel@lists.freedesktop.org 20559S: Maintained 20560T: git git://anongit.freedesktop.org/drm/drm-misc 20561F: Documentation/driver-api/sync_file.rst 20562F: drivers/dma-buf/dma-fence* 20563F: drivers/dma-buf/sw_sync.c 20564F: drivers/dma-buf/sync_* 20565F: include/linux/sync_file.h 20566F: include/uapi/linux/sync_file.h 20567 20568SYNOPSYS ARC ARCHITECTURE 20569M: Vineet Gupta <vgupta@kernel.org> 20570L: linux-snps-arc@lists.infradead.org 20571S: Supported 20572T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20573F: Documentation/arch/arc 20574F: Documentation/devicetree/bindings/arc/* 20575F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20576F: arch/arc/ 20577F: drivers/clocksource/arc_timer.c 20578F: drivers/tty/serial/arc_uart.c 20579 20580SYNOPSYS ARC HSDK SDP pll clock driver 20581M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20582S: Supported 20583F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20584F: drivers/clk/clk-hsdk-pll.c 20585 20586SYNOPSYS ARC SDP clock driver 20587M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20588S: Supported 20589F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20590F: drivers/clk/axs10x/* 20591 20592SYNOPSYS ARC SDP platform support 20593M: Alexey Brodkin <abrodkin@synopsys.com> 20594S: Supported 20595F: Documentation/devicetree/bindings/arc/axs10* 20596F: arch/arc/boot/dts/ax* 20597F: arch/arc/plat-axs10x 20598 20599SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20600M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20601S: Supported 20602F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20603F: drivers/reset/reset-axs10x.c 20604 20605SYNOPSYS CREG GPIO DRIVER 20606M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20607S: Maintained 20608F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20609F: drivers/gpio/gpio-creg-snps.c 20610 20611SYNOPSYS DESIGNWARE 8250 UART DRIVER 20612M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20613R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20614S: Supported 20615F: drivers/tty/serial/8250/8250_dw.c 20616F: drivers/tty/serial/8250/8250_dwlib.* 20617F: drivers/tty/serial/8250/8250_lpss.c 20618 20619SYNOPSYS DESIGNWARE APB GPIO DRIVER 20620M: Hoan Tran <hoan@os.amperecomputing.com> 20621M: Serge Semin <fancer.lancer@gmail.com> 20622L: linux-gpio@vger.kernel.org 20623S: Maintained 20624F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20625F: drivers/gpio/gpio-dwapb.c 20626 20627SYNOPSYS DESIGNWARE APB SSI DRIVER 20628M: Serge Semin <fancer.lancer@gmail.com> 20629L: linux-spi@vger.kernel.org 20630S: Supported 20631F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20632F: drivers/spi/spi-dw* 20633 20634SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20635M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20636S: Maintained 20637F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20638F: drivers/dma/dw-axi-dmac/ 20639 20640SYNOPSYS DESIGNWARE DMAC DRIVER 20641M: Viresh Kumar <vireshk@kernel.org> 20642R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20643S: Maintained 20644F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20645F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20646F: drivers/dma/dw/ 20647F: include/dt-bindings/dma/dw-dmac.h 20648F: include/linux/dma/dw.h 20649F: include/linux/platform_data/dma-dw.h 20650 20651SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20652M: Jose Abreu <Jose.Abreu@synopsys.com> 20653L: netdev@vger.kernel.org 20654S: Supported 20655F: drivers/net/ethernet/synopsys/ 20656 20657SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20658M: Jose Abreu <Jose.Abreu@synopsys.com> 20659L: netdev@vger.kernel.org 20660S: Supported 20661F: drivers/net/pcs/pcs-xpcs.c 20662F: drivers/net/pcs/pcs-xpcs.h 20663F: include/linux/pcs/pcs-xpcs.h 20664 20665SYNOPSYS DESIGNWARE I2C DRIVER 20666M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20667R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20668R: Mika Westerberg <mika.westerberg@linux.intel.com> 20669R: Jan Dabros <jsd@semihalf.com> 20670L: linux-i2c@vger.kernel.org 20671S: Supported 20672F: drivers/i2c/busses/i2c-designware-* 20673 20674SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20675M: Jaehoon Chung <jh80.chung@samsung.com> 20676L: linux-mmc@vger.kernel.org 20677S: Maintained 20678F: drivers/mmc/host/dw_mmc* 20679 20680SYNOPSYS HSDK RESET CONTROLLER DRIVER 20681M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20682S: Supported 20683F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20684F: drivers/reset/reset-hsdk.c 20685F: include/dt-bindings/reset/snps,hsdk-reset.h 20686 20687SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20688M: Prabu Thangamuthu <prabu.t@synopsys.com> 20689M: Manjunath M B <manjumb@synopsys.com> 20690L: linux-mmc@vger.kernel.org 20691S: Maintained 20692F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20693 20694SYSTEM CONFIGURATION (SYSCON) 20695M: Lee Jones <lee@kernel.org> 20696M: Arnd Bergmann <arnd@arndb.de> 20697S: Supported 20698T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20699F: drivers/mfd/syscon.c 20700 20701SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20702M: Sudeep Holla <sudeep.holla@arm.com> 20703R: Cristian Marussi <cristian.marussi@arm.com> 20704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20705S: Maintained 20706F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20707F: drivers/clk/clk-sc[mp]i.c 20708F: drivers/cpufreq/sc[mp]i-cpufreq.c 20709F: drivers/firmware/arm_scmi/ 20710F: drivers/firmware/arm_scpi.c 20711F: drivers/powercap/arm_scmi_powercap.c 20712F: drivers/regulator/scmi-regulator.c 20713F: drivers/reset/reset-scmi.c 20714F: include/linux/sc[mp]i_protocol.h 20715F: include/trace/events/scmi.h 20716F: include/uapi/linux/virtio_scmi.h 20717 20718SYSTEM RESET/SHUTDOWN DRIVERS 20719M: Sebastian Reichel <sre@kernel.org> 20720L: linux-pm@vger.kernel.org 20721S: Maintained 20722T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20723F: Documentation/devicetree/bindings/power/reset/ 20724F: drivers/power/reset/ 20725 20726SYSTEM TRACE MODULE CLASS 20727M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20728S: Maintained 20729T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20730F: Documentation/trace/stm.rst 20731F: drivers/hwtracing/stm/ 20732F: include/linux/stm.h 20733F: include/uapi/linux/stm.h 20734 20735SYSTEM76 ACPI DRIVER 20736M: Jeremy Soller <jeremy@system76.com> 20737M: System76 Product Development <productdev@system76.com> 20738L: platform-driver-x86@vger.kernel.org 20739S: Maintained 20740F: drivers/platform/x86/system76_acpi.c 20741 20742SYSV FILESYSTEM 20743S: Orphan 20744F: Documentation/filesystems/sysv-fs.rst 20745F: fs/sysv/ 20746F: include/linux/sysv_fs.h 20747 20748TASKSTATS STATISTICS INTERFACE 20749M: Balbir Singh <bsingharora@gmail.com> 20750S: Maintained 20751F: Documentation/accounting/taskstats* 20752F: include/linux/taskstats* 20753F: kernel/taskstats.c 20754 20755TC subsystem 20756M: Jamal Hadi Salim <jhs@mojatatu.com> 20757M: Cong Wang <xiyou.wangcong@gmail.com> 20758M: Jiri Pirko <jiri@resnulli.us> 20759L: netdev@vger.kernel.org 20760S: Maintained 20761F: include/net/pkt_cls.h 20762F: include/net/pkt_sched.h 20763F: include/net/tc_act/ 20764F: include/uapi/linux/pkt_cls.h 20765F: include/uapi/linux/pkt_sched.h 20766F: include/uapi/linux/tc_act/ 20767F: include/uapi/linux/tc_ematch/ 20768F: net/sched/ 20769F: tools/testing/selftests/tc-testing 20770 20771TC90522 MEDIA DRIVER 20772M: Akihiro Tsukada <tskd08@gmail.com> 20773L: linux-media@vger.kernel.org 20774S: Odd Fixes 20775F: drivers/media/dvb-frontends/tc90522* 20776 20777TCP LOW PRIORITY MODULE 20778M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20779M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20780S: Maintained 20781W: http://tcp-lp-mod.sourceforge.net/ 20782F: net/ipv4/tcp_lp.c 20783 20784TDA10071 MEDIA DRIVER 20785M: Antti Palosaari <crope@iki.fi> 20786L: linux-media@vger.kernel.org 20787S: Maintained 20788W: https://linuxtv.org 20789W: http://palosaari.fi/linux/ 20790Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20791T: git git://linuxtv.org/anttip/media_tree.git 20792F: drivers/media/dvb-frontends/tda10071* 20793 20794TDA18212 MEDIA DRIVER 20795M: Antti Palosaari <crope@iki.fi> 20796L: linux-media@vger.kernel.org 20797S: Maintained 20798W: https://linuxtv.org 20799W: http://palosaari.fi/linux/ 20800Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20801T: git git://linuxtv.org/anttip/media_tree.git 20802F: drivers/media/tuners/tda18212* 20803 20804TDA18218 MEDIA DRIVER 20805M: Antti Palosaari <crope@iki.fi> 20806L: linux-media@vger.kernel.org 20807S: Maintained 20808W: https://linuxtv.org 20809W: http://palosaari.fi/linux/ 20810Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20811T: git git://linuxtv.org/anttip/media_tree.git 20812F: drivers/media/tuners/tda18218* 20813 20814TDA18250 MEDIA DRIVER 20815M: Olli Salonen <olli.salonen@iki.fi> 20816L: linux-media@vger.kernel.org 20817S: Maintained 20818W: https://linuxtv.org 20819Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20820T: git git://linuxtv.org/media_tree.git 20821F: drivers/media/tuners/tda18250* 20822 20823TDA18271 MEDIA DRIVER 20824M: Michael Krufky <mkrufky@linuxtv.org> 20825L: linux-media@vger.kernel.org 20826S: Maintained 20827W: https://linuxtv.org 20828W: http://github.com/mkrufky 20829Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20830T: git git://linuxtv.org/mkrufky/tuners.git 20831F: drivers/media/tuners/tda18271* 20832 20833TDA1997x MEDIA DRIVER 20834M: Tim Harvey <tharvey@gateworks.com> 20835L: linux-media@vger.kernel.org 20836S: Maintained 20837W: https://linuxtv.org 20838Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20839F: drivers/media/i2c/tda1997x.* 20840 20841TDA827x MEDIA DRIVER 20842M: Michael Krufky <mkrufky@linuxtv.org> 20843L: linux-media@vger.kernel.org 20844S: Maintained 20845W: https://linuxtv.org 20846W: http://github.com/mkrufky 20847Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20848T: git git://linuxtv.org/mkrufky/tuners.git 20849F: drivers/media/tuners/tda8290.* 20850 20851TDA8290 MEDIA DRIVER 20852M: Michael Krufky <mkrufky@linuxtv.org> 20853L: linux-media@vger.kernel.org 20854S: Maintained 20855W: https://linuxtv.org 20856W: http://github.com/mkrufky 20857Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20858T: git git://linuxtv.org/mkrufky/tuners.git 20859F: drivers/media/tuners/tda8290.* 20860 20861TDA9840 MEDIA DRIVER 20862M: Hans Verkuil <hverkuil@xs4all.nl> 20863L: linux-media@vger.kernel.org 20864S: Maintained 20865W: https://linuxtv.org 20866T: git git://linuxtv.org/media_tree.git 20867F: drivers/media/i2c/tda9840* 20868 20869TEA5761 TUNER DRIVER 20870M: Mauro Carvalho Chehab <mchehab@kernel.org> 20871L: linux-media@vger.kernel.org 20872S: Odd fixes 20873W: https://linuxtv.org 20874T: git git://linuxtv.org/media_tree.git 20875F: drivers/media/tuners/tea5761.* 20876 20877TEA5767 TUNER DRIVER 20878M: Mauro Carvalho Chehab <mchehab@kernel.org> 20879L: linux-media@vger.kernel.org 20880S: Maintained 20881W: https://linuxtv.org 20882T: git git://linuxtv.org/media_tree.git 20883F: drivers/media/tuners/tea5767.* 20884 20885TEA6415C MEDIA DRIVER 20886M: Hans Verkuil <hverkuil@xs4all.nl> 20887L: linux-media@vger.kernel.org 20888S: Maintained 20889W: https://linuxtv.org 20890T: git git://linuxtv.org/media_tree.git 20891F: drivers/media/i2c/tea6415c* 20892 20893TEA6420 MEDIA DRIVER 20894M: Hans Verkuil <hverkuil@xs4all.nl> 20895L: linux-media@vger.kernel.org 20896S: Maintained 20897W: https://linuxtv.org 20898T: git git://linuxtv.org/media_tree.git 20899F: drivers/media/i2c/tea6420* 20900 20901TEAM DRIVER 20902M: Jiri Pirko <jiri@resnulli.us> 20903L: netdev@vger.kernel.org 20904S: Supported 20905F: drivers/net/team/ 20906F: include/linux/if_team.h 20907F: include/uapi/linux/if_team.h 20908F: tools/testing/selftests/drivers/net/team/ 20909 20910TECHNICAL ADVISORY BOARD PROCESS DOCS 20911M: "Theodore Ts'o" <tytso@mit.edu> 20912M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20913L: tech-board-discuss@lists.linux-foundation.org 20914S: Maintained 20915F: Documentation/process/contribution-maturity-model.rst 20916F: Documentation/process/researcher-guidelines.rst 20917 20918TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20919M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20920S: Maintained 20921F: arch/x86/platform/ts5500/ 20922 20923TECHNOTREND USB IR RECEIVER 20924M: Sean Young <sean@mess.org> 20925L: linux-media@vger.kernel.org 20926S: Maintained 20927F: drivers/media/rc/ttusbir.c 20928 20929TECHWELL TW9910 VIDEO DECODER 20930L: linux-media@vger.kernel.org 20931S: Orphan 20932F: drivers/media/i2c/tw9910.c 20933F: include/media/i2c/tw9910.h 20934 20935TEE SUBSYSTEM 20936M: Jens Wiklander <jens.wiklander@linaro.org> 20937R: Sumit Garg <sumit.garg@linaro.org> 20938L: op-tee@lists.trustedfirmware.org 20939S: Maintained 20940F: Documentation/staging/tee.rst 20941F: drivers/tee/ 20942F: include/linux/tee_drv.h 20943F: include/uapi/linux/tee.h 20944 20945TEGRA ARCHITECTURE SUPPORT 20946M: Thierry Reding <thierry.reding@gmail.com> 20947M: Jonathan Hunter <jonathanh@nvidia.com> 20948L: linux-tegra@vger.kernel.org 20949S: Supported 20950Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20951T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20952N: [^a-z]tegra 20953 20954TEGRA CLOCK DRIVER 20955M: Peter De Schrijver <pdeschrijver@nvidia.com> 20956M: Prashant Gaikwad <pgaikwad@nvidia.com> 20957S: Supported 20958F: drivers/clk/tegra/ 20959 20960TEGRA DMA DRIVERS 20961M: Laxman Dewangan <ldewangan@nvidia.com> 20962M: Jon Hunter <jonathanh@nvidia.com> 20963S: Supported 20964F: drivers/dma/tegra* 20965 20966TEGRA I2C DRIVER 20967M: Laxman Dewangan <ldewangan@nvidia.com> 20968R: Dmitry Osipenko <digetx@gmail.com> 20969S: Supported 20970F: drivers/i2c/busses/i2c-tegra.c 20971 20972TEGRA IOMMU DRIVERS 20973M: Thierry Reding <thierry.reding@gmail.com> 20974R: Krishna Reddy <vdumpa@nvidia.com> 20975L: linux-tegra@vger.kernel.org 20976S: Supported 20977F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20978F: drivers/iommu/tegra* 20979 20980TEGRA KBC DRIVER 20981M: Laxman Dewangan <ldewangan@nvidia.com> 20982S: Supported 20983F: drivers/input/keyboard/tegra-kbc.c 20984 20985TEGRA NAND DRIVER 20986M: Stefan Agner <stefan@agner.ch> 20987M: Lucas Stach <dev@lynxeye.de> 20988S: Maintained 20989F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20990F: drivers/mtd/nand/raw/tegra_nand.c 20991 20992TEGRA PWM DRIVER 20993M: Thierry Reding <thierry.reding@gmail.com> 20994S: Supported 20995F: drivers/pwm/pwm-tegra.c 20996 20997TEGRA QUAD SPI DRIVER 20998M: Thierry Reding <thierry.reding@gmail.com> 20999M: Jonathan Hunter <jonathanh@nvidia.com> 21000M: Sowjanya Komatineni <skomatineni@nvidia.com> 21001L: linux-tegra@vger.kernel.org 21002S: Maintained 21003F: drivers/spi/spi-tegra210-quad.c 21004 21005TEGRA SERIAL DRIVER 21006M: Laxman Dewangan <ldewangan@nvidia.com> 21007S: Supported 21008F: drivers/tty/serial/serial-tegra.c 21009 21010TEGRA SPI DRIVER 21011M: Laxman Dewangan <ldewangan@nvidia.com> 21012S: Supported 21013F: drivers/spi/spi-tegra* 21014 21015TEGRA VIDEO DRIVER 21016M: Thierry Reding <thierry.reding@gmail.com> 21017M: Jonathan Hunter <jonathanh@nvidia.com> 21018M: Sowjanya Komatineni <skomatineni@nvidia.com> 21019M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21020L: linux-media@vger.kernel.org 21021L: linux-tegra@vger.kernel.org 21022S: Maintained 21023F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21024F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21025F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21026F: drivers/staging/media/tegra-video/ 21027 21028TEGRA XUSB PADCTL DRIVER 21029M: JC Kuo <jckuo@nvidia.com> 21030S: Supported 21031F: drivers/phy/tegra/xusb* 21032 21033TEHUTI ETHERNET DRIVER 21034M: Andy Gospodarek <andy@greyhouse.net> 21035L: netdev@vger.kernel.org 21036S: Supported 21037F: drivers/net/ethernet/tehuti/* 21038 21039TELECOM CLOCK DRIVER FOR MCPL0010 21040M: Mark Gross <markgross@kernel.org> 21041S: Supported 21042F: drivers/char/tlclk.c 21043 21044TEMPO SEMICONDUCTOR DRIVERS 21045M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21046S: Maintained 21047F: Documentation/devicetree/bindings/sound/tscs*.txt 21048F: sound/soc/codecs/tscs*.c 21049F: sound/soc/codecs/tscs*.h 21050 21051TENSILICA XTENSA PORT (xtensa) 21052M: Chris Zankel <chris@zankel.net> 21053M: Max Filippov <jcmvbkbc@gmail.com> 21054S: Maintained 21055T: git https://github.com/jcmvbkbc/linux-xtensa.git 21056F: arch/xtensa/ 21057F: drivers/irqchip/irq-xtensa-* 21058 21059TEXAS INSTRUMENTS ASoC DRIVERS 21060M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21061L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21062S: Maintained 21063F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21064F: sound/soc/ti/ 21065 21066TEXAS INSTRUMENTS DMA DRIVERS 21067M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21068L: dmaengine@vger.kernel.org 21069S: Maintained 21070F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21071F: Documentation/devicetree/bindings/dma/ti-edma.txt 21072F: Documentation/devicetree/bindings/dma/ti/ 21073F: drivers/dma/ti/ 21074F: include/linux/dma/k3-psil.h 21075F: include/linux/dma/k3-udma-glue.h 21076F: include/linux/dma/ti-cppi5.h 21077X: drivers/dma/ti/cppi41.c 21078 21079TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21080M: Robert Marko <robert.marko@sartura.hr> 21081M: Luka Perkov <luka.perkov@sartura.hr> 21082L: linux-hwmon@vger.kernel.org 21083S: Maintained 21084F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21085F: Documentation/hwmon/tps23861.rst 21086F: drivers/hwmon/tps23861.c 21087 21088TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21089M: Ricardo Ribalda <ribalda@kernel.org> 21090L: linux-iio@vger.kernel.org 21091S: Supported 21092F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21093F: drivers/iio/dac/ti-dac7612.c 21094 21095TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21096M: Nishanth Menon <nm@ti.com> 21097M: Tero Kristo <kristo@kernel.org> 21098M: Santosh Shilimkar <ssantosh@kernel.org> 21099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21100S: Maintained 21101F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21102F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21103F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21104F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21105F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21106F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21107F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21108F: drivers/clk/keystone/sci-clk.c 21109F: drivers/firmware/ti_sci* 21110F: drivers/irqchip/irq-ti-sci-inta.c 21111F: drivers/irqchip/irq-ti-sci-intr.c 21112F: drivers/reset/reset-ti-sci.c 21113F: drivers/soc/ti/ti_sci_inta_msi.c 21114F: drivers/soc/ti/ti_sci_pm_domains.c 21115F: include/dt-bindings/soc/ti,sci_pm_domain.h 21116F: include/linux/soc/ti/ti_sci_inta_msi.h 21117F: include/linux/soc/ti/ti_sci_protocol.h 21118 21119TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21120M: Puranjay Mohan <puranjay12@gmail.com> 21121L: linux-iio@vger.kernel.org 21122S: Supported 21123F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21124F: drivers/iio/temperature/tmp117.c 21125 21126THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21127M: Hans Verkuil <hverkuil@xs4all.nl> 21128L: linux-media@vger.kernel.org 21129S: Maintained 21130W: https://linuxtv.org 21131T: git git://linuxtv.org/media_tree.git 21132F: drivers/media/radio/radio-raremono.c 21133 21134THERMAL 21135M: Rafael J. Wysocki <rafael@kernel.org> 21136M: Daniel Lezcano <daniel.lezcano@linaro.org> 21137R: Amit Kucheria <amitk@kernel.org> 21138R: Zhang Rui <rui.zhang@intel.com> 21139L: linux-pm@vger.kernel.org 21140S: Supported 21141Q: https://patchwork.kernel.org/project/linux-pm/list/ 21142T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21143F: Documentation/ABI/testing/sysfs-class-thermal 21144F: Documentation/admin-guide/thermal/ 21145F: Documentation/devicetree/bindings/thermal/ 21146F: Documentation/driver-api/thermal/ 21147F: drivers/thermal/ 21148F: include/dt-bindings/thermal/ 21149F: include/linux/cpu_cooling.h 21150F: include/linux/thermal.h 21151F: include/uapi/linux/thermal.h 21152F: tools/lib/thermal/ 21153F: tools/thermal/ 21154 21155THERMAL DRIVER FOR AMLOGIC SOCS 21156M: Guillaume La Roque <glaroque@baylibre.com> 21157L: linux-pm@vger.kernel.org 21158L: linux-amlogic@lists.infradead.org 21159S: Supported 21160W: http://linux-meson.com/ 21161F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21162F: drivers/thermal/amlogic_thermal.c 21163 21164THERMAL/CPU_COOLING 21165M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21166M: Daniel Lezcano <daniel.lezcano@linaro.org> 21167M: Viresh Kumar <viresh.kumar@linaro.org> 21168R: Lukasz Luba <lukasz.luba@arm.com> 21169L: linux-pm@vger.kernel.org 21170S: Supported 21171F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21172F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21173F: drivers/thermal/cpufreq_cooling.c 21174F: drivers/thermal/cpuidle_cooling.c 21175F: include/linux/cpu_cooling.h 21176 21177THERMAL/POWER_ALLOCATOR 21178M: Lukasz Luba <lukasz.luba@arm.com> 21179L: linux-pm@vger.kernel.org 21180S: Maintained 21181F: Documentation/driver-api/thermal/power_allocator.rst 21182F: drivers/thermal/gov_power_allocator.c 21183F: drivers/thermal/thermal_trace_ipa.h 21184 21185THINKPAD ACPI EXTRAS DRIVER 21186M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21187L: ibm-acpi-devel@lists.sourceforge.net 21188L: platform-driver-x86@vger.kernel.org 21189S: Maintained 21190W: http://ibm-acpi.sourceforge.net 21191W: http://thinkwiki.org/wiki/Ibm-acpi 21192T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21193F: drivers/platform/x86/thinkpad_acpi.c 21194 21195THINKPAD LMI DRIVER 21196M: Mark Pearson <markpearson@lenovo.com> 21197L: platform-driver-x86@vger.kernel.org 21198S: Maintained 21199F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21200F: drivers/platform/x86/think-lmi.? 21201 21202THUNDERBOLT DMA TRAFFIC TEST DRIVER 21203M: Isaac Hazan <isaac.hazan@intel.com> 21204L: linux-usb@vger.kernel.org 21205S: Maintained 21206F: drivers/thunderbolt/dma_test.c 21207 21208THUNDERBOLT DRIVER 21209M: Andreas Noever <andreas.noever@gmail.com> 21210M: Michael Jamet <michael.jamet@intel.com> 21211M: Mika Westerberg <mika.westerberg@linux.intel.com> 21212M: Yehezkel Bernat <YehezkelShB@gmail.com> 21213L: linux-usb@vger.kernel.org 21214S: Maintained 21215T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21216F: Documentation/admin-guide/thunderbolt.rst 21217F: drivers/thunderbolt/ 21218F: include/linux/thunderbolt.h 21219 21220THUNDERBOLT NETWORK DRIVER 21221M: Michael Jamet <michael.jamet@intel.com> 21222M: Mika Westerberg <mika.westerberg@linux.intel.com> 21223M: Yehezkel Bernat <YehezkelShB@gmail.com> 21224L: netdev@vger.kernel.org 21225S: Maintained 21226F: drivers/net/thunderbolt/ 21227 21228THUNDERX GPIO DRIVER 21229M: Robert Richter <rric@kernel.org> 21230S: Odd Fixes 21231F: drivers/gpio/gpio-thunderx.c 21232 21233TI ADS7924 ADC DRIVER 21234M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21235L: linux-iio@vger.kernel.org 21236S: Supported 21237F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21238F: drivers/iio/adc/ti-ads7924.c 21239 21240TI AM437X VPFE DRIVER 21241M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21242L: linux-media@vger.kernel.org 21243S: Maintained 21244W: https://linuxtv.org 21245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21246T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21247F: drivers/media/platform/ti/am437x/ 21248 21249TI BANDGAP AND THERMAL DRIVER 21250M: Eduardo Valentin <edubezval@gmail.com> 21251M: Keerthy <j-keerthy@ti.com> 21252L: linux-pm@vger.kernel.org 21253L: linux-omap@vger.kernel.org 21254S: Maintained 21255F: drivers/thermal/ti-soc-thermal/ 21256 21257TI BQ27XXX POWER SUPPLY DRIVER 21258F: drivers/power/supply/bq27xxx_battery.c 21259F: drivers/power/supply/bq27xxx_battery_i2c.c 21260F: include/linux/power/bq27xxx_battery.h 21261 21262TI CDCE706 CLOCK DRIVER 21263M: Max Filippov <jcmvbkbc@gmail.com> 21264S: Maintained 21265F: drivers/clk/clk-cdce706.c 21266 21267TI CLOCK DRIVER 21268M: Tero Kristo <kristo@kernel.org> 21269L: linux-omap@vger.kernel.org 21270S: Odd Fixes 21271F: drivers/clk/ti/ 21272F: include/linux/clk/ti.h 21273 21274TI DAVINCI MACHINE SUPPORT 21275M: Bartosz Golaszewski <brgl@bgdev.pl> 21276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21277S: Maintained 21278T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21279F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21280F: arch/arm/boot/dts/ti/davinci/ 21281F: arch/arm/mach-davinci/ 21282F: drivers/i2c/busses/i2c-davinci.c 21283 21284TI DAVINCI SERIES CLOCK DRIVER 21285M: David Lechner <david@lechnology.com> 21286R: Sekhar Nori <nsekhar@ti.com> 21287S: Maintained 21288F: Documentation/devicetree/bindings/clock/ti/davinci/ 21289F: drivers/clk/davinci/ 21290F: include/linux/clk/davinci.h 21291 21292TI DAVINCI SERIES GPIO DRIVER 21293M: Keerthy <j-keerthy@ti.com> 21294L: linux-gpio@vger.kernel.org 21295S: Maintained 21296F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21297F: drivers/gpio/gpio-davinci.c 21298 21299TI DAVINCI SERIES MEDIA DRIVER 21300M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21301L: linux-media@vger.kernel.org 21302S: Maintained 21303W: https://linuxtv.org 21304Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21305T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21306F: drivers/media/platform/ti/davinci/ 21307F: include/media/davinci/ 21308 21309TI ENHANCED CAPTURE (eCAP) DRIVER 21310M: Vignesh Raghavendra <vigneshr@ti.com> 21311R: Julien Panis <jpanis@baylibre.com> 21312L: linux-iio@vger.kernel.org 21313L: linux-omap@vger.kernel.org 21314S: Maintained 21315F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21316F: drivers/counter/ti-ecap-capture.c 21317 21318TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21319R: David Lechner <david@lechnology.com> 21320L: linux-iio@vger.kernel.org 21321F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21322F: drivers/counter/ti-eqep.c 21323 21324TI ETHERNET SWITCH DRIVER (CPSW) 21325R: Grygorii Strashko <grygorii.strashko@ti.com> 21326L: linux-omap@vger.kernel.org 21327L: netdev@vger.kernel.org 21328S: Maintained 21329F: drivers/net/ethernet/ti/cpsw* 21330F: drivers/net/ethernet/ti/davinci* 21331 21332TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21333M: Alex Dubov <oakad@yahoo.com> 21334S: Maintained 21335W: http://tifmxx.berlios.de/ 21336F: drivers/memstick/host/tifm_ms.c 21337F: drivers/misc/tifm* 21338F: drivers/mmc/host/tifm_sd.c 21339F: include/linux/tifm.h 21340 21341TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21342M: Nishanth Menon <nm@ti.com> 21343M: Santosh Shilimkar <ssantosh@kernel.org> 21344L: linux-kernel@vger.kernel.org 21345L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21346S: Maintained 21347T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21348F: drivers/soc/ti/* 21349 21350TI LM49xxx FAMILY ASoC CODEC DRIVERS 21351M: M R Swami Reddy <mr.swami.reddy@ti.com> 21352M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21354S: Maintained 21355F: sound/soc/codecs/isabelle* 21356F: sound/soc/codecs/lm49453* 21357 21358TI LMP92064 ADC DRIVER 21359M: Leonard Göhrs <l.goehrs@pengutronix.de> 21360R: kernel@pengutronix.de 21361L: linux-iio@vger.kernel.org 21362S: Maintained 21363F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21364F: drivers/iio/adc/ti-lmp92064.c 21365 21366TI PCM3060 ASoC CODEC DRIVER 21367M: Kirill Marinushkin <kmarinushkin@birdec.com> 21368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21369S: Maintained 21370F: Documentation/devicetree/bindings/sound/pcm3060.txt 21371F: sound/soc/codecs/pcm3060* 21372 21373TI TAS571X FAMILY ASoC CODEC DRIVER 21374M: Kevin Cernekee <cernekee@chromium.org> 21375L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21376S: Odd Fixes 21377F: sound/soc/codecs/tas571x* 21378 21379TI TMAG5273 MAGNETOMETER DRIVER 21380M: Gerald Loacker <gerald.loacker@wolfvision.net> 21381L: linux-iio@vger.kernel.org 21382S: Maintained 21383F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21384F: drivers/iio/magnetometer/tmag5273.c 21385 21386TI TRF7970A NFC DRIVER 21387M: Mark Greer <mgreer@animalcreek.com> 21388L: linux-wireless@vger.kernel.org 21389S: Supported 21390F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21391F: drivers/nfc/trf7970a.c 21392 21393TI TSC2046 ADC DRIVER 21394M: Oleksij Rempel <o.rempel@pengutronix.de> 21395R: kernel@pengutronix.de 21396L: linux-iio@vger.kernel.org 21397S: Maintained 21398F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21399F: drivers/iio/adc/ti-tsc2046.c 21400 21401TI TWL4030 SERIES SOC CODEC DRIVER 21402M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21403L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21404S: Maintained 21405F: sound/soc/codecs/twl4030* 21406 21407TI VPE/CAL DRIVERS 21408M: Benoit Parrot <bparrot@ti.com> 21409L: linux-media@vger.kernel.org 21410S: Maintained 21411W: http://linuxtv.org/ 21412Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21413F: Documentation/devicetree/bindings/media/ti,cal.yaml 21414F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21415F: drivers/media/platform/ti/cal/ 21416F: drivers/media/platform/ti/vpe/ 21417 21418TI WILINK WIRELESS DRIVERS 21419L: linux-wireless@vger.kernel.org 21420S: Orphan 21421W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21422W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21423T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21424F: drivers/net/wireless/ti/ 21425 21426TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21427M: John Stultz <jstultz@google.com> 21428M: Thomas Gleixner <tglx@linutronix.de> 21429R: Stephen Boyd <sboyd@kernel.org> 21430L: linux-kernel@vger.kernel.org 21431S: Supported 21432T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21433F: include/linux/clocksource.h 21434F: include/linux/time.h 21435F: include/linux/timex.h 21436F: include/uapi/linux/time.h 21437F: include/uapi/linux/timex.h 21438F: kernel/time/alarmtimer.c 21439F: kernel/time/clocksource.c 21440F: kernel/time/ntp.c 21441F: kernel/time/time*.c 21442F: tools/testing/selftests/timers/ 21443 21444TIPC NETWORK LAYER 21445M: Jon Maloy <jmaloy@redhat.com> 21446M: Ying Xue <ying.xue@windriver.com> 21447L: netdev@vger.kernel.org (core kernel code) 21448L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21449S: Maintained 21450W: http://tipc.sourceforge.net/ 21451F: include/uapi/linux/tipc*.h 21452F: net/tipc/ 21453 21454TLAN NETWORK DRIVER 21455M: Samuel Chessman <chessman@tux.org> 21456L: tlan-devel@lists.sourceforge.net (subscribers-only) 21457S: Maintained 21458W: http://sourceforge.net/projects/tlan/ 21459F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21460F: drivers/net/ethernet/ti/tlan.* 21461 21462TMIO/SDHI MMC DRIVER 21463M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21464L: linux-mmc@vger.kernel.org 21465L: linux-renesas-soc@vger.kernel.org 21466S: Supported 21467F: drivers/mmc/host/renesas_sdhi* 21468F: drivers/mmc/host/tmio_mmc* 21469F: include/linux/mfd/tmio.h 21470 21471TMP401 HARDWARE MONITOR DRIVER 21472M: Guenter Roeck <linux@roeck-us.net> 21473L: linux-hwmon@vger.kernel.org 21474S: Maintained 21475F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21476F: Documentation/hwmon/tmp401.rst 21477F: drivers/hwmon/tmp401.c 21478 21479TMP464 HARDWARE MONITOR DRIVER 21480M: Guenter Roeck <linux@roeck-us.net> 21481L: linux-hwmon@vger.kernel.org 21482S: Maintained 21483F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21484F: Documentation/hwmon/tmp464.rst 21485F: drivers/hwmon/tmp464.c 21486 21487TMP513 HARDWARE MONITOR DRIVER 21488M: Eric Tremblay <etremblay@distech-controls.com> 21489L: linux-hwmon@vger.kernel.org 21490S: Maintained 21491F: Documentation/hwmon/tmp513.rst 21492F: drivers/hwmon/tmp513.c 21493 21494TMPFS (SHMEM FILESYSTEM) 21495M: Hugh Dickins <hughd@google.com> 21496L: linux-mm@kvack.org 21497S: Maintained 21498F: include/linux/shmem_fs.h 21499F: mm/shmem.c 21500 21501TOMOYO SECURITY MODULE 21502M: Kentaro Takeda <takedakn@nttdata.co.jp> 21503M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21504L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21505L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21506L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21507L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21508S: Maintained 21509W: https://tomoyo.osdn.jp/ 21510F: security/tomoyo/ 21511 21512TOPSTAR LAPTOP EXTRAS DRIVER 21513M: Herton Ronaldo Krzesinski <herton@canonical.com> 21514L: platform-driver-x86@vger.kernel.org 21515S: Maintained 21516F: drivers/platform/x86/topstar-laptop.c 21517 21518TORTURE-TEST MODULES 21519M: Davidlohr Bueso <dave@stgolabs.net> 21520M: "Paul E. McKenney" <paulmck@kernel.org> 21521M: Josh Triplett <josh@joshtriplett.org> 21522L: linux-kernel@vger.kernel.org 21523S: Supported 21524T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21525F: Documentation/RCU/torture.rst 21526F: kernel/locking/locktorture.c 21527F: kernel/rcu/rcuscale.c 21528F: kernel/rcu/rcutorture.c 21529F: kernel/rcu/refscale.c 21530F: kernel/torture.c 21531 21532TOSHIBA ACPI EXTRAS DRIVER 21533M: Azael Avalos <coproscefalo@gmail.com> 21534L: platform-driver-x86@vger.kernel.org 21535S: Maintained 21536F: drivers/platform/x86/toshiba_acpi.c 21537 21538TOSHIBA BLUETOOTH DRIVER 21539M: Azael Avalos <coproscefalo@gmail.com> 21540L: platform-driver-x86@vger.kernel.org 21541S: Maintained 21542F: drivers/platform/x86/toshiba_bluetooth.c 21543 21544TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21545M: Azael Avalos <coproscefalo@gmail.com> 21546L: platform-driver-x86@vger.kernel.org 21547S: Maintained 21548F: drivers/platform/x86/toshiba_haps.c 21549 21550TOSHIBA SMM DRIVER 21551M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21552S: Maintained 21553W: http://www.buzzard.org.uk/toshiba/ 21554F: drivers/char/toshiba.c 21555F: include/linux/toshiba.h 21556F: include/uapi/linux/toshiba.h 21557 21558TOSHIBA TC358743 DRIVER 21559M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21560L: linux-media@vger.kernel.org 21561S: Maintained 21562F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21563F: drivers/media/i2c/tc358743* 21564F: include/media/i2c/tc358743.h 21565 21566TOSHIBA WMI HOTKEYS DRIVER 21567M: Azael Avalos <coproscefalo@gmail.com> 21568L: platform-driver-x86@vger.kernel.org 21569S: Maintained 21570F: drivers/platform/x86/toshiba-wmi.c 21571 21572TPM DEVICE DRIVER 21573M: Peter Huewe <peterhuewe@gmx.de> 21574M: Jarkko Sakkinen <jarkko@kernel.org> 21575R: Jason Gunthorpe <jgg@ziepe.ca> 21576L: linux-integrity@vger.kernel.org 21577S: Maintained 21578W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21579Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21580T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21581F: drivers/char/tpm/ 21582 21583TPS546D24 DRIVER 21584M: Duke Du <dukedu83@gmail.com> 21585L: linux-hwmon@vger.kernel.org 21586S: Maintained 21587F: Documentation/hwmon/tps546d24.rst 21588F: drivers/hwmon/pmbus/tps546d24.c 21589 21590TRACING 21591M: Steven Rostedt <rostedt@goodmis.org> 21592M: Masami Hiramatsu <mhiramat@kernel.org> 21593L: linux-kernel@vger.kernel.org 21594L: linux-trace-kernel@vger.kernel.org 21595S: Maintained 21596Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21597T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21598F: Documentation/trace/* 21599F: fs/tracefs/ 21600F: include/linux/trace*.h 21601F: include/trace/ 21602F: kernel/trace/ 21603F: scripts/tracing/ 21604F: tools/testing/selftests/ftrace/ 21605 21606TRACING MMIO ACCESSES (MMIOTRACE) 21607M: Steven Rostedt <rostedt@goodmis.org> 21608M: Masami Hiramatsu <mhiramat@kernel.org> 21609R: Karol Herbst <karolherbst@gmail.com> 21610R: Pekka Paalanen <ppaalanen@gmail.com> 21611L: linux-kernel@vger.kernel.org 21612L: nouveau@lists.freedesktop.org 21613S: Maintained 21614F: arch/x86/mm/kmmio.c 21615F: arch/x86/mm/mmio-mod.c 21616F: arch/x86/mm/testmmiotrace.c 21617F: include/linux/mmiotrace.h 21618F: kernel/trace/trace_mmiotrace.c 21619 21620TRACING OS NOISE / LATENCY TRACERS 21621M: Steven Rostedt <rostedt@goodmis.org> 21622M: Daniel Bristot de Oliveira <bristot@kernel.org> 21623S: Maintained 21624F: Documentation/trace/hwlat_detector.rst 21625F: Documentation/trace/osnoise-tracer.rst 21626F: Documentation/trace/timerlat-tracer.rst 21627F: arch/*/kernel/trace.c 21628F: include/trace/events/osnoise.h 21629F: kernel/trace/trace_hwlat.c 21630F: kernel/trace/trace_irqsoff.c 21631F: kernel/trace/trace_osnoise.c 21632F: kernel/trace/trace_sched_wakeup.c 21633 21634TRADITIONAL CHINESE DOCUMENTATION 21635M: Hu Haowen <src.res@email.cn> 21636L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21637S: Maintained 21638W: https://github.com/srcres258/linux-doc 21639T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21640F: Documentation/translations/zh_TW/ 21641 21642TTY LAYER 21643M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21644M: Jiri Slaby <jirislaby@kernel.org> 21645S: Supported 21646T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21647F: Documentation/driver-api/serial/ 21648F: drivers/tty/ 21649F: drivers/tty/serial/serial_core.c 21650F: include/linux/selection.h 21651F: include/linux/serial.h 21652F: include/linux/serial_core.h 21653F: include/linux/sysrq.h 21654F: include/linux/tty*.h 21655F: include/linux/vt.h 21656F: include/linux/vt_*.h 21657F: include/uapi/linux/serial.h 21658F: include/uapi/linux/serial_core.h 21659F: include/uapi/linux/tty.h 21660 21661TUA9001 MEDIA DRIVER 21662M: Antti Palosaari <crope@iki.fi> 21663L: linux-media@vger.kernel.org 21664S: Maintained 21665W: https://linuxtv.org 21666W: http://palosaari.fi/linux/ 21667Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21668T: git git://linuxtv.org/anttip/media_tree.git 21669F: drivers/media/tuners/tua9001* 21670 21671TULIP NETWORK DRIVERS 21672L: netdev@vger.kernel.org 21673L: linux-parisc@vger.kernel.org 21674S: Orphan 21675F: drivers/net/ethernet/dec/tulip/ 21676 21677TUN/TAP driver 21678M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21679S: Maintained 21680W: http://vtun.sourceforge.net/tun 21681F: Documentation/networking/tuntap.rst 21682F: arch/um/os-Linux/drivers/ 21683 21684TURBOCHANNEL SUBSYSTEM 21685M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21686M: Ralf Baechle <ralf@linux-mips.org> 21687L: linux-mips@vger.kernel.org 21688S: Maintained 21689Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21690F: drivers/tc/ 21691F: include/linux/tc.h 21692 21693TURBOSTAT UTILITY 21694M: "Len Brown" <lenb@kernel.org> 21695L: linux-pm@vger.kernel.org 21696S: Supported 21697Q: https://patchwork.kernel.org/project/linux-pm/list/ 21698B: https://bugzilla.kernel.org 21699T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21700F: tools/power/x86/turbostat/ 21701 21702TW5864 VIDEO4LINUX DRIVER 21703M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21704M: Anton Sviridenko <anton@corp.bluecherry.net> 21705M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21706M: Andrey Utkin <andrey_utkin@fastmail.com> 21707L: linux-media@vger.kernel.org 21708S: Supported 21709F: drivers/media/pci/tw5864/ 21710 21711TW68 VIDEO4LINUX DRIVER 21712M: Hans Verkuil <hverkuil@xs4all.nl> 21713L: linux-media@vger.kernel.org 21714S: Odd Fixes 21715W: https://linuxtv.org 21716T: git git://linuxtv.org/media_tree.git 21717F: drivers/media/pci/tw68/ 21718 21719TW686X VIDEO4LINUX DRIVER 21720M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21721L: linux-media@vger.kernel.org 21722S: Maintained 21723W: http://linuxtv.org 21724T: git git://linuxtv.org/media_tree.git 21725F: drivers/media/pci/tw686x/ 21726 21727U-BOOT ENVIRONMENT VARIABLES 21728M: Rafał Miłecki <rafal@milecki.pl> 21729S: Maintained 21730F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21731F: drivers/nvmem/u-boot-env.c 21732 21733UACCE ACCELERATOR FRAMEWORK 21734M: Zhangfei Gao <zhangfei.gao@linaro.org> 21735M: Zhou Wang <wangzhou1@hisilicon.com> 21736L: linux-accelerators@lists.ozlabs.org 21737L: linux-kernel@vger.kernel.org 21738S: Maintained 21739F: Documentation/ABI/testing/sysfs-driver-uacce 21740F: Documentation/misc-devices/uacce.rst 21741F: drivers/misc/uacce/ 21742F: include/linux/uacce.h 21743F: include/uapi/misc/uacce/ 21744 21745UBI FILE SYSTEM (UBIFS) 21746M: Richard Weinberger <richard@nod.at> 21747L: linux-mtd@lists.infradead.org 21748S: Supported 21749W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21750T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21751T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21752F: Documentation/ABI/testing/sysfs-fs-ubifs 21753F: Documentation/filesystems/ubifs-authentication.rst 21754F: Documentation/filesystems/ubifs.rst 21755F: fs/ubifs/ 21756 21757UBLK USERSPACE BLOCK DRIVER 21758M: Ming Lei <ming.lei@redhat.com> 21759L: linux-block@vger.kernel.org 21760S: Maintained 21761F: Documentation/block/ublk.rst 21762F: drivers/block/ublk_drv.c 21763F: include/uapi/linux/ublk_cmd.h 21764 21765UCLINUX (M68KNOMMU AND COLDFIRE) 21766M: Greg Ungerer <gerg@linux-m68k.org> 21767L: linux-m68k@lists.linux-m68k.org 21768S: Maintained 21769W: http://www.linux-m68k.org/ 21770T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21771F: arch/m68k/*/*_no.* 21772F: arch/m68k/68*/ 21773F: arch/m68k/coldfire/ 21774F: arch/m68k/include/asm/*_no.* 21775 21776UDF FILESYSTEM 21777M: Jan Kara <jack@suse.com> 21778S: Maintained 21779F: Documentation/filesystems/udf.rst 21780F: fs/udf/ 21781 21782UDRAW TABLET 21783M: Bastien Nocera <hadess@hadess.net> 21784L: linux-input@vger.kernel.org 21785S: Maintained 21786F: drivers/hid/hid-udraw-ps3.c 21787 21788UFS FILESYSTEM 21789M: Evgeniy Dushistov <dushistov@mail.ru> 21790S: Maintained 21791F: Documentation/admin-guide/ufs.rst 21792F: fs/ufs/ 21793 21794UHID USERSPACE HID IO DRIVER 21795M: David Rheinsberg <david.rheinsberg@gmail.com> 21796L: linux-input@vger.kernel.org 21797S: Maintained 21798F: drivers/hid/uhid.c 21799F: include/uapi/linux/uhid.h 21800 21801ULPI BUS 21802M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21803L: linux-usb@vger.kernel.org 21804S: Maintained 21805F: drivers/usb/common/ulpi.c 21806F: include/linux/ulpi/ 21807 21808UNICODE SUBSYSTEM 21809M: Gabriel Krisman Bertazi <krisman@collabora.com> 21810L: linux-fsdevel@vger.kernel.org 21811S: Supported 21812F: fs/unicode/ 21813 21814UNIFDEF 21815M: Tony Finch <dot@dotat.at> 21816S: Maintained 21817W: http://dotat.at/prog/unifdef 21818F: scripts/unifdef.c 21819 21820UNIFORM CDROM DRIVER 21821M: Phillip Potter <phil@philpotter.co.uk> 21822S: Maintained 21823F: Documentation/cdrom/ 21824F: drivers/cdrom/cdrom.c 21825F: include/linux/cdrom.h 21826F: include/uapi/linux/cdrom.h 21827 21828UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21829R: Alim Akhtar <alim.akhtar@samsung.com> 21830R: Avri Altman <avri.altman@wdc.com> 21831R: Bart Van Assche <bvanassche@acm.org> 21832L: linux-scsi@vger.kernel.org 21833S: Supported 21834F: Documentation/devicetree/bindings/ufs/ 21835F: Documentation/scsi/ufs.rst 21836F: drivers/ufs/core/ 21837 21838UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21839M: Pedro Sousa <pedrom.sousa@synopsys.com> 21840L: linux-scsi@vger.kernel.org 21841S: Supported 21842F: drivers/ufs/host/*dwc* 21843 21844UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21845M: Alim Akhtar <alim.akhtar@samsung.com> 21846L: linux-scsi@vger.kernel.org 21847S: Maintained 21848F: drivers/ufs/host/ufs-exynos* 21849 21850UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21851M: Stanley Chu <stanley.chu@mediatek.com> 21852L: linux-scsi@vger.kernel.org 21853L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21854S: Maintained 21855F: drivers/ufs/host/ufs-mediatek* 21856 21857UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21858M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21859L: linux-arm-msm@vger.kernel.org 21860L: linux-scsi@vger.kernel.org 21861S: Maintained 21862F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21863F: drivers/ufs/host/ufs-qcom* 21864 21865UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21866M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21867L: linux-renesas-soc@vger.kernel.org 21868L: linux-scsi@vger.kernel.org 21869S: Maintained 21870F: drivers/ufs/host/ufs-renesas.c 21871 21872UNSORTED BLOCK IMAGES (UBI) 21873M: Richard Weinberger <richard@nod.at> 21874L: linux-mtd@lists.infradead.org 21875S: Supported 21876W: http://www.linux-mtd.infradead.org/ 21877T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21878T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21879F: drivers/mtd/ubi/ 21880F: include/linux/mtd/ubi.h 21881F: include/uapi/mtd/ubi-user.h 21882 21883USB "USBNET" DRIVER FRAMEWORK 21884M: Oliver Neukum <oneukum@suse.com> 21885L: netdev@vger.kernel.org 21886S: Maintained 21887W: http://www.linux-usb.org/usbnet 21888F: drivers/net/usb/usbnet.c 21889F: include/linux/usb/usbnet.h 21890 21891USB ACM DRIVER 21892M: Oliver Neukum <oneukum@suse.com> 21893L: linux-usb@vger.kernel.org 21894S: Maintained 21895F: Documentation/usb/acm.rst 21896F: drivers/usb/class/cdc-acm.* 21897 21898USB APPLE MFI FASTCHARGE DRIVER 21899M: Bastien Nocera <hadess@hadess.net> 21900L: linux-usb@vger.kernel.org 21901S: Maintained 21902F: drivers/usb/misc/apple-mfi-fastcharge.c 21903 21904USB AR5523 WIRELESS DRIVER 21905M: Pontus Fuchs <pontus.fuchs@gmail.com> 21906L: linux-wireless@vger.kernel.org 21907S: Maintained 21908F: drivers/net/wireless/ath/ar5523/ 21909 21910USB ATTACHED SCSI 21911M: Oliver Neukum <oneukum@suse.com> 21912L: linux-usb@vger.kernel.org 21913L: linux-scsi@vger.kernel.org 21914S: Maintained 21915F: drivers/usb/storage/uas.c 21916 21917USB CDC ETHERNET DRIVER 21918M: Oliver Neukum <oliver@neukum.org> 21919L: linux-usb@vger.kernel.org 21920S: Maintained 21921F: drivers/net/usb/cdc_*.c 21922F: include/uapi/linux/usb/cdc.h 21923 21924USB CHAOSKEY DRIVER 21925M: Keith Packard <keithp@keithp.com> 21926L: linux-usb@vger.kernel.org 21927S: Maintained 21928F: drivers/usb/misc/chaoskey.c 21929 21930USB CYPRESS C67X00 DRIVER 21931L: linux-usb@vger.kernel.org 21932S: Orphan 21933F: drivers/usb/c67x00/ 21934 21935USB DAVICOM DM9601 DRIVER 21936M: Peter Korsgaard <peter@korsgaard.com> 21937L: netdev@vger.kernel.org 21938S: Maintained 21939W: http://www.linux-usb.org/usbnet 21940F: drivers/net/usb/dm9601.c 21941 21942USB EHCI DRIVER 21943M: Alan Stern <stern@rowland.harvard.edu> 21944L: linux-usb@vger.kernel.org 21945S: Maintained 21946F: Documentation/usb/ehci.rst 21947F: drivers/usb/host/ehci* 21948 21949USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21950M: Jiri Kosina <jikos@kernel.org> 21951M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21952L: linux-usb@vger.kernel.org 21953S: Maintained 21954T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21955F: Documentation/hid/hiddev.rst 21956F: drivers/hid/usbhid/ 21957 21958USB INTEL XHCI ROLE MUX DRIVER 21959M: Hans de Goede <hdegoede@redhat.com> 21960L: linux-usb@vger.kernel.org 21961S: Maintained 21962F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21963 21964USB IP DRIVER FOR HISILICON KIRIN 960 21965M: Yu Chen <chenyu56@huawei.com> 21966M: Binghui Wang <wangbinghui@hisilicon.com> 21967L: linux-usb@vger.kernel.org 21968S: Maintained 21969F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21970F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21971 21972USB IP DRIVER FOR HISILICON KIRIN 970 21973M: Mauro Carvalho Chehab <mchehab@kernel.org> 21974L: linux-usb@vger.kernel.org 21975S: Maintained 21976F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21977F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21978 21979USB ISP116X DRIVER 21980M: Olav Kongas <ok@artecdesign.ee> 21981L: linux-usb@vger.kernel.org 21982S: Maintained 21983F: drivers/usb/host/isp116x* 21984F: include/linux/usb/isp116x.h 21985 21986USB ISP1760 DRIVER 21987M: Rui Miguel Silva <rui.silva@linaro.org> 21988L: linux-usb@vger.kernel.org 21989S: Maintained 21990F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21991F: drivers/usb/isp1760/* 21992 21993USB LAN78XX ETHERNET DRIVER 21994M: Woojung Huh <woojung.huh@microchip.com> 21995M: UNGLinuxDriver@microchip.com 21996L: netdev@vger.kernel.org 21997S: Maintained 21998F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21999F: drivers/net/usb/lan78xx.* 22000F: include/dt-bindings/net/microchip-lan78xx.h 22001 22002USB MASS STORAGE DRIVER 22003M: Alan Stern <stern@rowland.harvard.edu> 22004L: linux-usb@vger.kernel.org 22005L: usb-storage@lists.one-eyed-alien.net 22006S: Maintained 22007F: drivers/usb/storage/ 22008 22009USB MIDI DRIVER 22010M: Clemens Ladisch <clemens@ladisch.de> 22011L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22012S: Maintained 22013T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22014F: sound/usb/midi.* 22015 22016USB NETWORKING DRIVERS 22017L: linux-usb@vger.kernel.org 22018S: Odd Fixes 22019F: drivers/net/usb/ 22020 22021USB OHCI DRIVER 22022M: Alan Stern <stern@rowland.harvard.edu> 22023L: linux-usb@vger.kernel.org 22024S: Maintained 22025F: Documentation/usb/ohci.rst 22026F: drivers/usb/host/ohci* 22027 22028USB OTG FSM (Finite State Machine) 22029M: Peter Chen <peter.chen@kernel.org> 22030L: linux-usb@vger.kernel.org 22031S: Maintained 22032T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22033F: drivers/usb/common/usb-otg-fsm.c 22034 22035USB OVER IP DRIVER 22036M: Valentina Manea <valentina.manea.m@gmail.com> 22037M: Shuah Khan <shuah@kernel.org> 22038M: Shuah Khan <skhan@linuxfoundation.org> 22039R: Hongren Zheng <i@zenithal.me> 22040L: linux-usb@vger.kernel.org 22041S: Maintained 22042F: Documentation/usb/usbip_protocol.rst 22043F: drivers/usb/usbip/ 22044F: tools/testing/selftests/drivers/usb/usbip/ 22045F: tools/usb/usbip/ 22046 22047USB PEGASUS DRIVER 22048M: Petko Manolov <petkan@nucleusys.com> 22049L: linux-usb@vger.kernel.org 22050L: netdev@vger.kernel.org 22051S: Maintained 22052W: https://github.com/petkan/pegasus 22053T: git https://github.com/petkan/pegasus.git 22054F: drivers/net/usb/pegasus.* 22055 22056USB PRINTER DRIVER (usblp) 22057M: Pete Zaitcev <zaitcev@redhat.com> 22058L: linux-usb@vger.kernel.org 22059S: Supported 22060F: drivers/usb/class/usblp.c 22061 22062USB QMI WWAN NETWORK DRIVER 22063M: Bjørn Mork <bjorn@mork.no> 22064L: netdev@vger.kernel.org 22065S: Maintained 22066F: Documentation/ABI/testing/sysfs-class-net-qmi 22067F: drivers/net/usb/qmi_wwan.c 22068 22069USB RAW GADGET DRIVER 22070R: Andrey Konovalov <andreyknvl@gmail.com> 22071L: linux-usb@vger.kernel.org 22072S: Maintained 22073F: Documentation/usb/raw-gadget.rst 22074F: drivers/usb/gadget/legacy/raw_gadget.c 22075F: include/uapi/linux/usb/raw_gadget.h 22076 22077USB RTL8150 DRIVER 22078M: Petko Manolov <petkan@nucleusys.com> 22079L: linux-usb@vger.kernel.org 22080L: netdev@vger.kernel.org 22081S: Maintained 22082W: https://github.com/petkan/rtl8150 22083T: git https://github.com/petkan/rtl8150.git 22084F: drivers/net/usb/rtl8150.c 22085 22086USB SERIAL SUBSYSTEM 22087M: Johan Hovold <johan@kernel.org> 22088L: linux-usb@vger.kernel.org 22089S: Maintained 22090T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22091F: Documentation/usb/usb-serial.rst 22092F: drivers/usb/serial/ 22093F: include/linux/usb/serial.h 22094 22095USB SMSC75XX ETHERNET DRIVER 22096M: Steve Glendinning <steve.glendinning@shawell.net> 22097L: netdev@vger.kernel.org 22098S: Maintained 22099F: drivers/net/usb/smsc75xx.* 22100 22101USB SMSC95XX ETHERNET DRIVER 22102M: Steve Glendinning <steve.glendinning@shawell.net> 22103M: UNGLinuxDriver@microchip.com 22104L: netdev@vger.kernel.org 22105S: Maintained 22106F: drivers/net/usb/smsc95xx.* 22107 22108USB SUBSYSTEM 22109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22110L: linux-usb@vger.kernel.org 22111S: Supported 22112W: http://www.linux-usb.org 22113T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22114F: Documentation/devicetree/bindings/usb/ 22115F: Documentation/usb/ 22116F: drivers/usb/ 22117F: include/dt-bindings/usb/ 22118F: include/linux/usb.h 22119F: include/linux/usb/ 22120F: include/uapi/linux/usb/ 22121 22122USB TYPEC BUS FOR ALTERNATE MODES 22123M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22124L: linux-usb@vger.kernel.org 22125S: Maintained 22126F: Documentation/ABI/testing/sysfs-bus-typec 22127F: Documentation/driver-api/usb/typec_bus.rst 22128F: drivers/usb/typec/altmodes/ 22129F: include/linux/usb/typec_altmode.h 22130 22131USB TYPEC CLASS 22132M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22133L: linux-usb@vger.kernel.org 22134S: Maintained 22135F: Documentation/ABI/testing/sysfs-class-typec 22136F: Documentation/driver-api/usb/typec.rst 22137F: drivers/usb/typec/ 22138F: include/linux/usb/typec.h 22139 22140USB TYPEC INTEL PMC MUX DRIVER 22141M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22142L: linux-usb@vger.kernel.org 22143S: Maintained 22144F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22145F: drivers/usb/typec/mux/intel_pmc_mux.c 22146 22147USB TYPEC PI3USB30532 MUX DRIVER 22148M: Hans de Goede <hdegoede@redhat.com> 22149L: linux-usb@vger.kernel.org 22150S: Maintained 22151F: drivers/usb/typec/mux/pi3usb30532.c 22152 22153USB TYPEC PORT CONTROLLER DRIVERS 22154M: Guenter Roeck <linux@roeck-us.net> 22155L: linux-usb@vger.kernel.org 22156S: Maintained 22157F: drivers/usb/typec/tcpm/ 22158 22159USB UHCI DRIVER 22160M: Alan Stern <stern@rowland.harvard.edu> 22161L: linux-usb@vger.kernel.org 22162S: Maintained 22163F: drivers/usb/host/uhci* 22164 22165USB VIDEO CLASS 22166M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22167L: linux-media@vger.kernel.org 22168S: Maintained 22169W: http://www.ideasonboard.org/uvc/ 22170T: git git://linuxtv.org/media_tree.git 22171F: drivers/media/usb/uvc/ 22172F: include/uapi/linux/uvcvideo.h 22173 22174USB WEBCAM GADGET 22175M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22176M: Daniel Scally <dan.scally@ideasonboard.com> 22177L: linux-usb@vger.kernel.org 22178S: Maintained 22179F: drivers/usb/gadget/function/*uvc* 22180F: drivers/usb/gadget/legacy/webcam.c 22181F: include/uapi/linux/usb/g_uvc.h 22182 22183USB WIRELESS RNDIS DRIVER (rndis_wlan) 22184M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22185L: linux-wireless@vger.kernel.org 22186S: Maintained 22187F: drivers/net/wireless/legacy/rndis_wlan.c 22188 22189USB XHCI DRIVER 22190M: Mathias Nyman <mathias.nyman@intel.com> 22191L: linux-usb@vger.kernel.org 22192S: Supported 22193F: drivers/usb/host/pci-quirks* 22194F: drivers/usb/host/xhci* 22195 22196USB ZD1201 DRIVER 22197L: linux-wireless@vger.kernel.org 22198S: Orphan 22199W: http://linux-lc100020.sourceforge.net 22200F: drivers/net/wireless/zydas/zd1201.* 22201 22202USER DATAGRAM PROTOCOL (UDP) 22203M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22204S: Maintained 22205F: include/linux/udp.h 22206F: net/ipv4/udp.c 22207F: net/ipv6/udp.c 22208 22209USER-MODE LINUX (UML) 22210M: Richard Weinberger <richard@nod.at> 22211M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22212M: Johannes Berg <johannes@sipsolutions.net> 22213L: linux-um@lists.infradead.org 22214S: Maintained 22215W: http://user-mode-linux.sourceforge.net 22216Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22217T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22218T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22219F: Documentation/virt/uml/ 22220F: arch/um/ 22221F: arch/x86/um/ 22222F: fs/hostfs/ 22223 22224USERSPACE COPYIN/COPYOUT (UIOVEC) 22225M: Alexander Viro <viro@zeniv.linux.org.uk> 22226S: Maintained 22227F: include/linux/uio.h 22228F: lib/iov_iter.c 22229 22230USERSPACE DMA BUFFER DRIVER 22231M: Gerd Hoffmann <kraxel@redhat.com> 22232L: dri-devel@lists.freedesktop.org 22233S: Maintained 22234T: git git://anongit.freedesktop.org/drm/drm-misc 22235F: drivers/dma-buf/udmabuf.c 22236F: include/uapi/linux/udmabuf.h 22237 22238USERSPACE I/O (UIO) 22239M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22240S: Maintained 22241T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22242F: Documentation/driver-api/uio-howto.rst 22243F: drivers/uio/ 22244F: include/linux/uio_driver.h 22245 22246UTIL-LINUX PACKAGE 22247M: Karel Zak <kzak@redhat.com> 22248L: util-linux@vger.kernel.org 22249S: Maintained 22250W: http://en.wikipedia.org/wiki/Util-linux 22251T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22252 22253UUID HELPERS 22254R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22255L: linux-kernel@vger.kernel.org 22256S: Maintained 22257F: include/linux/uuid.h 22258F: lib/test_uuid.c 22259F: lib/uuid.c 22260 22261UV SYSFS DRIVER 22262M: Justin Ernst <justin.ernst@hpe.com> 22263L: platform-driver-x86@vger.kernel.org 22264S: Maintained 22265F: drivers/platform/x86/uv_sysfs.c 22266 22267UVESAFB DRIVER 22268M: Michal Januszewski <spock@gentoo.org> 22269L: linux-fbdev@vger.kernel.org 22270S: Maintained 22271W: https://github.com/mjanusz/v86d 22272F: Documentation/fb/uvesafb.rst 22273F: drivers/video/fbdev/uvesafb.* 22274 22275Ux500 CLOCK DRIVERS 22276M: Ulf Hansson <ulf.hansson@linaro.org> 22277L: linux-clk@vger.kernel.org 22278L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22279S: Maintained 22280F: drivers/clk/ux500/ 22281 22282VF610 NAND DRIVER 22283M: Stefan Agner <stefan@agner.ch> 22284L: linux-mtd@lists.infradead.org 22285S: Supported 22286F: drivers/mtd/nand/raw/vf610_nfc.c 22287 22288VFAT/FAT/MSDOS FILESYSTEM 22289M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22290S: Maintained 22291F: Documentation/filesystems/vfat.rst 22292F: fs/fat/ 22293F: tools/testing/selftests/filesystems/fat/ 22294 22295VFIO CDX DRIVER 22296M: Nipun Gupta <nipun.gupta@amd.com> 22297M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22298L: kvm@vger.kernel.org 22299S: Maintained 22300F: drivers/vfio/cdx/* 22301 22302VFIO DRIVER 22303M: Alex Williamson <alex.williamson@redhat.com> 22304L: kvm@vger.kernel.org 22305S: Maintained 22306T: git https://github.com/awilliam/linux-vfio.git 22307F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22308F: Documentation/driver-api/vfio.rst 22309F: drivers/vfio/ 22310F: include/linux/vfio.h 22311F: include/linux/vfio_pci_core.h 22312F: include/uapi/linux/vfio.h 22313 22314VFIO FSL-MC DRIVER 22315M: Diana Craciun <diana.craciun@oss.nxp.com> 22316L: kvm@vger.kernel.org 22317S: Maintained 22318F: drivers/vfio/fsl-mc/ 22319 22320VFIO HISILICON PCI DRIVER 22321M: Longfang Liu <liulongfang@huawei.com> 22322M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22323L: kvm@vger.kernel.org 22324S: Maintained 22325F: drivers/vfio/pci/hisilicon/ 22326 22327VFIO MEDIATED DEVICE DRIVERS 22328M: Kirti Wankhede <kwankhede@nvidia.com> 22329L: kvm@vger.kernel.org 22330S: Maintained 22331F: Documentation/driver-api/vfio-mediated-device.rst 22332F: drivers/vfio/mdev/ 22333F: include/linux/mdev.h 22334F: samples/vfio-mdev/ 22335 22336VFIO MLX5 PCI DRIVER 22337M: Yishai Hadas <yishaih@nvidia.com> 22338L: kvm@vger.kernel.org 22339S: Maintained 22340F: drivers/vfio/pci/mlx5/ 22341 22342VFIO PCI DEVICE SPECIFIC DRIVERS 22343R: Jason Gunthorpe <jgg@nvidia.com> 22344R: Yishai Hadas <yishaih@nvidia.com> 22345R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22346R: Kevin Tian <kevin.tian@intel.com> 22347L: kvm@vger.kernel.org 22348S: Maintained 22349P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22350F: drivers/vfio/pci/*/ 22351 22352VFIO PLATFORM DRIVER 22353M: Eric Auger <eric.auger@redhat.com> 22354L: kvm@vger.kernel.org 22355S: Maintained 22356F: drivers/vfio/platform/ 22357 22358VGA_SWITCHEROO 22359R: Lukas Wunner <lukas@wunner.de> 22360S: Maintained 22361T: git git://anongit.freedesktop.org/drm/drm-misc 22362F: Documentation/gpu/vga-switcheroo.rst 22363F: drivers/gpu/vga/vga_switcheroo.c 22364F: include/linux/vga_switcheroo.h 22365 22366VIA RHINE NETWORK DRIVER 22367M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22368S: Maintained 22369F: drivers/net/ethernet/via/via-rhine.c 22370 22371VIA SD/MMC CARD CONTROLLER DRIVER 22372M: Bruce Chang <brucechang@via.com.tw> 22373M: Harald Welte <HaraldWelte@viatech.com> 22374S: Maintained 22375F: drivers/mmc/host/via-sdmmc.c 22376 22377VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22378M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22379L: linux-fbdev@vger.kernel.org 22380S: Maintained 22381F: drivers/video/fbdev/via/ 22382F: include/linux/via-core.h 22383F: include/linux/via_i2c.h 22384 22385VIA VELOCITY NETWORK DRIVER 22386M: Francois Romieu <romieu@fr.zoreil.com> 22387L: netdev@vger.kernel.org 22388S: Maintained 22389F: drivers/net/ethernet/via/via-velocity.* 22390 22391VICODEC VIRTUAL CODEC DRIVER 22392M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22393L: linux-media@vger.kernel.org 22394S: Maintained 22395W: https://linuxtv.org 22396T: git git://linuxtv.org/media_tree.git 22397F: drivers/media/test-drivers/vicodec/* 22398 22399VIDEO I2C POLLING DRIVER 22400M: Matt Ranostay <matt.ranostay@konsulko.com> 22401L: linux-media@vger.kernel.org 22402S: Maintained 22403F: drivers/media/i2c/video-i2c.c 22404 22405VIDEO MULTIPLEXER DRIVER 22406M: Philipp Zabel <p.zabel@pengutronix.de> 22407L: linux-media@vger.kernel.org 22408S: Maintained 22409F: drivers/media/platform/video-mux.c 22410 22411VIDEOBUF2 FRAMEWORK 22412M: Tomasz Figa <tfiga@chromium.org> 22413M: Marek Szyprowski <m.szyprowski@samsung.com> 22414L: linux-media@vger.kernel.org 22415S: Maintained 22416F: drivers/media/common/videobuf2/* 22417F: include/media/videobuf2-* 22418 22419VIDTV VIRTUAL DIGITAL TV DRIVER 22420M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22421L: linux-media@vger.kernel.org 22422S: Maintained 22423W: https://linuxtv.org 22424T: git git://linuxtv.org/media_tree.git 22425F: drivers/media/test-drivers/vidtv/* 22426 22427VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22428M: Shuah Khan <skhan@linuxfoundation.org> 22429R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22430L: linux-media@vger.kernel.org 22431S: Maintained 22432W: https://linuxtv.org 22433T: git git://linuxtv.org/media_tree.git 22434F: drivers/media/test-drivers/vimc/* 22435 22436VIRT LIB 22437M: Alex Williamson <alex.williamson@redhat.com> 22438M: Paolo Bonzini <pbonzini@redhat.com> 22439L: kvm@vger.kernel.org 22440S: Supported 22441F: virt/lib/ 22442 22443VIRTIO AND VHOST VSOCK DRIVER 22444M: Stefan Hajnoczi <stefanha@redhat.com> 22445M: Stefano Garzarella <sgarzare@redhat.com> 22446L: kvm@vger.kernel.org 22447L: virtualization@lists.linux-foundation.org 22448L: netdev@vger.kernel.org 22449S: Maintained 22450F: drivers/vhost/vsock.c 22451F: include/linux/virtio_vsock.h 22452F: include/uapi/linux/virtio_vsock.h 22453F: net/vmw_vsock/virtio_transport.c 22454F: net/vmw_vsock/virtio_transport_common.c 22455 22456VIRTIO BALLOON 22457M: "Michael S. Tsirkin" <mst@redhat.com> 22458M: David Hildenbrand <david@redhat.com> 22459L: virtualization@lists.linux-foundation.org 22460S: Maintained 22461F: drivers/virtio/virtio_balloon.c 22462F: include/linux/balloon_compaction.h 22463F: include/uapi/linux/virtio_balloon.h 22464F: mm/balloon_compaction.c 22465 22466VIRTIO BLOCK AND SCSI DRIVERS 22467M: "Michael S. Tsirkin" <mst@redhat.com> 22468M: Jason Wang <jasowang@redhat.com> 22469R: Paolo Bonzini <pbonzini@redhat.com> 22470R: Stefan Hajnoczi <stefanha@redhat.com> 22471L: virtualization@lists.linux-foundation.org 22472S: Maintained 22473F: drivers/block/virtio_blk.c 22474F: drivers/scsi/virtio_scsi.c 22475F: drivers/vhost/scsi.c 22476F: include/uapi/linux/virtio_blk.h 22477F: include/uapi/linux/virtio_scsi.h 22478 22479VIRTIO CONSOLE DRIVER 22480M: Amit Shah <amit@kernel.org> 22481L: virtualization@lists.linux-foundation.org 22482S: Maintained 22483F: drivers/char/virtio_console.c 22484F: include/linux/virtio_console.h 22485F: include/uapi/linux/virtio_console.h 22486 22487VIRTIO CORE AND NET DRIVERS 22488M: "Michael S. Tsirkin" <mst@redhat.com> 22489M: Jason Wang <jasowang@redhat.com> 22490R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22491L: virtualization@lists.linux-foundation.org 22492S: Maintained 22493F: Documentation/ABI/testing/sysfs-bus-vdpa 22494F: Documentation/ABI/testing/sysfs-class-vduse 22495F: Documentation/devicetree/bindings/virtio/ 22496F: Documentation/driver-api/virtio/ 22497F: drivers/block/virtio_blk.c 22498F: drivers/crypto/virtio/ 22499F: drivers/net/virtio_net.c 22500F: drivers/vdpa/ 22501F: drivers/virtio/ 22502F: include/linux/vdpa.h 22503F: include/linux/virtio*.h 22504F: include/linux/vringh.h 22505F: include/uapi/linux/virtio_*.h 22506F: tools/virtio/ 22507 22508VIRTIO CRYPTO DRIVER 22509M: Gonglei <arei.gonglei@huawei.com> 22510L: virtualization@lists.linux-foundation.org 22511L: linux-crypto@vger.kernel.org 22512S: Maintained 22513F: drivers/crypto/virtio/ 22514F: include/uapi/linux/virtio_crypto.h 22515 22516VIRTIO DRIVERS FOR S390 22517M: Cornelia Huck <cohuck@redhat.com> 22518M: Halil Pasic <pasic@linux.ibm.com> 22519M: Eric Farman <farman@linux.ibm.com> 22520L: linux-s390@vger.kernel.org 22521L: virtualization@lists.linux-foundation.org 22522L: kvm@vger.kernel.org 22523S: Supported 22524F: arch/s390/include/uapi/asm/virtio-ccw.h 22525F: drivers/s390/virtio/ 22526 22527VIRTIO FILE SYSTEM 22528M: Vivek Goyal <vgoyal@redhat.com> 22529M: Stefan Hajnoczi <stefanha@redhat.com> 22530M: Miklos Szeredi <miklos@szeredi.hu> 22531L: virtualization@lists.linux-foundation.org 22532L: linux-fsdevel@vger.kernel.org 22533S: Supported 22534W: https://virtio-fs.gitlab.io/ 22535F: Documentation/filesystems/virtiofs.rst 22536F: fs/fuse/virtio_fs.c 22537F: include/uapi/linux/virtio_fs.h 22538 22539VIRTIO GPIO DRIVER 22540M: Enrico Weigelt, metux IT consult <info@metux.net> 22541M: Viresh Kumar <vireshk@kernel.org> 22542L: linux-gpio@vger.kernel.org 22543L: virtualization@lists.linux-foundation.org 22544S: Maintained 22545F: drivers/gpio/gpio-virtio.c 22546F: include/uapi/linux/virtio_gpio.h 22547 22548VIRTIO GPU DRIVER 22549M: David Airlie <airlied@redhat.com> 22550M: Gerd Hoffmann <kraxel@redhat.com> 22551R: Gurchetan Singh <gurchetansingh@chromium.org> 22552R: Chia-I Wu <olvaffe@gmail.com> 22553L: dri-devel@lists.freedesktop.org 22554L: virtualization@lists.linux-foundation.org 22555S: Maintained 22556T: git git://anongit.freedesktop.org/drm/drm-misc 22557F: drivers/gpu/drm/virtio/ 22558F: include/uapi/linux/virtio_gpu.h 22559 22560VIRTIO HOST (VHOST) 22561M: "Michael S. Tsirkin" <mst@redhat.com> 22562M: Jason Wang <jasowang@redhat.com> 22563L: kvm@vger.kernel.org 22564L: virtualization@lists.linux-foundation.org 22565L: netdev@vger.kernel.org 22566S: Maintained 22567T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22568F: drivers/vhost/ 22569F: include/linux/sched/vhost_task.h 22570F: include/linux/vhost_iotlb.h 22571F: include/uapi/linux/vhost.h 22572F: kernel/vhost_task.c 22573 22574VIRTIO I2C DRIVER 22575M: Conghui Chen <conghui.chen@intel.com> 22576M: Viresh Kumar <viresh.kumar@linaro.org> 22577L: linux-i2c@vger.kernel.org 22578L: virtualization@lists.linux-foundation.org 22579S: Maintained 22580F: drivers/i2c/busses/i2c-virtio.c 22581F: include/uapi/linux/virtio_i2c.h 22582 22583VIRTIO INPUT DRIVER 22584M: Gerd Hoffmann <kraxel@redhat.com> 22585S: Maintained 22586F: drivers/virtio/virtio_input.c 22587F: include/uapi/linux/virtio_input.h 22588 22589VIRTIO IOMMU DRIVER 22590M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22591L: virtualization@lists.linux-foundation.org 22592S: Maintained 22593F: drivers/iommu/virtio-iommu.c 22594F: include/uapi/linux/virtio_iommu.h 22595 22596VIRTIO MEM DRIVER 22597M: David Hildenbrand <david@redhat.com> 22598L: virtualization@lists.linux-foundation.org 22599S: Maintained 22600W: https://virtio-mem.gitlab.io/ 22601F: drivers/virtio/virtio_mem.c 22602F: include/uapi/linux/virtio_mem.h 22603 22604VIRTIO PMEM DRIVER 22605M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22606L: virtualization@lists.linux-foundation.org 22607S: Maintained 22608F: drivers/nvdimm/nd_virtio.c 22609F: drivers/nvdimm/virtio_pmem.c 22610 22611VIRTIO SOUND DRIVER 22612M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22613M: "Michael S. Tsirkin" <mst@redhat.com> 22614L: virtualization@lists.linux-foundation.org 22615L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22616S: Maintained 22617F: include/uapi/linux/virtio_snd.h 22618F: sound/virtio/* 22619 22620VIRTUAL BOX GUEST DEVICE DRIVER 22621M: Hans de Goede <hdegoede@redhat.com> 22622M: Arnd Bergmann <arnd@arndb.de> 22623M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22624S: Maintained 22625F: drivers/virt/vboxguest/ 22626F: include/linux/vbox_utils.h 22627F: include/uapi/linux/vbox*.h 22628 22629VIRTUAL BOX SHARED FOLDER VFS DRIVER 22630M: Hans de Goede <hdegoede@redhat.com> 22631L: linux-fsdevel@vger.kernel.org 22632S: Maintained 22633F: fs/vboxsf/* 22634 22635VIRTUAL PCM TEST DRIVER 22636M: Ivan Orlov <ivan.orlov0322@gmail.com> 22637L: alsa-devel@alsa-project.org 22638S: Maintained 22639F: Documentation/sound/cards/pcmtest.rst 22640F: sound/drivers/pcmtest.c 22641F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22642 22643VIRTUAL SERIO DEVICE DRIVER 22644M: Stephen Chandler Paul <thatslyude@gmail.com> 22645S: Maintained 22646F: drivers/input/serio/userio.c 22647F: include/uapi/linux/userio.h 22648 22649VISL VIRTUAL STATELESS DECODER DRIVER 22650M: Daniel Almeida <daniel.almeida@collabora.com> 22651L: linux-media@vger.kernel.org 22652S: Supported 22653F: drivers/media/test-drivers/visl 22654 22655VIVID VIRTUAL VIDEO DRIVER 22656M: Hans Verkuil <hverkuil@xs4all.nl> 22657L: linux-media@vger.kernel.org 22658S: Maintained 22659W: https://linuxtv.org 22660T: git git://linuxtv.org/media_tree.git 22661F: drivers/media/test-drivers/vivid/* 22662 22663VLYNQ BUS 22664M: Florian Fainelli <f.fainelli@gmail.com> 22665L: openwrt-devel@lists.openwrt.org (subscribers-only) 22666S: Maintained 22667F: drivers/vlynq/vlynq.c 22668F: include/linux/vlynq.h 22669 22670VM SOCKETS (AF_VSOCK) 22671M: Stefano Garzarella <sgarzare@redhat.com> 22672L: virtualization@lists.linux-foundation.org 22673L: netdev@vger.kernel.org 22674S: Maintained 22675F: drivers/net/vsockmon.c 22676F: include/net/af_vsock.h 22677F: include/uapi/linux/vm_sockets.h 22678F: include/uapi/linux/vm_sockets_diag.h 22679F: include/uapi/linux/vsockmon.h 22680F: net/vmw_vsock/ 22681F: tools/testing/vsock/ 22682 22683VMALLOC 22684M: Andrew Morton <akpm@linux-foundation.org> 22685R: Uladzislau Rezki <urezki@gmail.com> 22686R: Christoph Hellwig <hch@infradead.org> 22687R: Lorenzo Stoakes <lstoakes@gmail.com> 22688L: linux-mm@kvack.org 22689S: Maintained 22690W: http://www.linux-mm.org 22691T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22692F: include/linux/vmalloc.h 22693F: mm/vmalloc.c 22694 22695VME SUBSYSTEM 22696M: Martyn Welch <martyn@welchs.me.uk> 22697M: Manohar Vanga <manohar.vanga@gmail.com> 22698M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22699L: linux-kernel@vger.kernel.org 22700S: Odd fixes 22701T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22702F: Documentation/driver-api/vme.rst 22703F: drivers/staging/vme_user/ 22704 22705VMWARE BALLOON DRIVER 22706M: Nadav Amit <namit@vmware.com> 22707R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22708L: linux-kernel@vger.kernel.org 22709S: Supported 22710F: drivers/misc/vmw_balloon.c 22711 22712VMWARE HYPERVISOR INTERFACE 22713M: Ajay Kaher <akaher@vmware.com> 22714M: Alexey Makhalov <amakhalov@vmware.com> 22715R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22716L: virtualization@lists.linux-foundation.org 22717L: x86@kernel.org 22718S: Supported 22719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22720F: arch/x86/include/asm/vmware.h 22721F: arch/x86/kernel/cpu/vmware.c 22722 22723VMWARE PVRDMA DRIVER 22724M: Bryan Tan <bryantan@vmware.com> 22725M: Vishnu Dasa <vdasa@vmware.com> 22726R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22727L: linux-rdma@vger.kernel.org 22728S: Supported 22729F: drivers/infiniband/hw/vmw_pvrdma/ 22730 22731VMWARE PVSCSI DRIVER 22732M: Vishal Bhakta <vbhakta@vmware.com> 22733R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22734L: linux-scsi@vger.kernel.org 22735S: Supported 22736F: drivers/scsi/vmw_pvscsi.c 22737F: drivers/scsi/vmw_pvscsi.h 22738 22739VMWARE VIRTUAL PTP CLOCK DRIVER 22740M: Deep Shah <sdeep@vmware.com> 22741R: Ajay Kaher <akaher@vmware.com> 22742R: Alexey Makhalov <amakhalov@vmware.com> 22743R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22744L: netdev@vger.kernel.org 22745S: Supported 22746F: drivers/ptp/ptp_vmw.c 22747 22748VMWARE VMCI DRIVER 22749M: Bryan Tan <bryantan@vmware.com> 22750M: Vishnu Dasa <vdasa@vmware.com> 22751R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22752L: linux-kernel@vger.kernel.org 22753S: Supported 22754F: drivers/misc/vmw_vmci/ 22755F: include/linux/vmw_vmci* 22756 22757VMWARE VMMOUSE SUBDRIVER 22758M: Zack Rusin <zackr@vmware.com> 22759R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22760R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22761L: linux-input@vger.kernel.org 22762S: Supported 22763F: drivers/input/mouse/vmmouse.c 22764F: drivers/input/mouse/vmmouse.h 22765 22766VMWARE VMXNET3 ETHERNET DRIVER 22767M: Ronak Doshi <doshir@vmware.com> 22768R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22769L: netdev@vger.kernel.org 22770S: Supported 22771F: drivers/net/vmxnet3/ 22772 22773VMWARE VSOCK VMCI TRANSPORT DRIVER 22774M: Bryan Tan <bryantan@vmware.com> 22775M: Vishnu Dasa <vdasa@vmware.com> 22776R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22777L: linux-kernel@vger.kernel.org 22778S: Supported 22779F: net/vmw_vsock/vmci_transport* 22780 22781VOCORE VOCORE2 BOARD 22782M: Harvey Hunt <harveyhuntnexus@gmail.com> 22783L: linux-mips@vger.kernel.org 22784S: Maintained 22785F: arch/mips/boot/dts/ralink/vocore2.dts 22786 22787VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22788M: Liam Girdwood <lgirdwood@gmail.com> 22789M: Mark Brown <broonie@kernel.org> 22790L: linux-kernel@vger.kernel.org 22791S: Supported 22792W: http://www.slimlogic.co.uk/?p=48 22793T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22794F: Documentation/devicetree/bindings/regulator/ 22795F: Documentation/power/regulator/ 22796F: drivers/regulator/ 22797F: include/dt-bindings/regulator/ 22798F: include/linux/regulator/ 22799K: regulator_get_optional 22800 22801VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22802R: Matti Vaittinen <mazziesaccount@gmail.com> 22803F: drivers/regulator/irq_helpers.c 22804 22805VRF 22806M: David Ahern <dsahern@kernel.org> 22807L: netdev@vger.kernel.org 22808S: Maintained 22809F: Documentation/networking/vrf.rst 22810F: drivers/net/vrf.c 22811 22812VSPRINTF 22813M: Petr Mladek <pmladek@suse.com> 22814M: Steven Rostedt <rostedt@goodmis.org> 22815M: Sergey Senozhatsky <senozhatsky@chromium.org> 22816R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22817R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22818S: Maintained 22819T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22820F: Documentation/core-api/printk-formats.rst 22821F: lib/test_printf.c 22822F: lib/test_scanf.c 22823F: lib/vsprintf.c 22824 22825VT1211 HARDWARE MONITOR DRIVER 22826M: Juerg Haefliger <juergh@proton.me> 22827L: linux-hwmon@vger.kernel.org 22828S: Maintained 22829F: Documentation/hwmon/vt1211.rst 22830F: drivers/hwmon/vt1211.c 22831 22832VT8231 HARDWARE MONITOR DRIVER 22833M: Roger Lucas <vt8231@hiddenengine.co.uk> 22834L: linux-hwmon@vger.kernel.org 22835S: Maintained 22836F: drivers/hwmon/vt8231.c 22837 22838VUB300 USB to SDIO/SD/MMC bridge chip 22839L: linux-mmc@vger.kernel.org 22840S: Orphan 22841F: drivers/mmc/host/vub300.c 22842 22843W1 DALLAS'S 1-WIRE BUS 22844M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22845S: Maintained 22846F: Documentation/devicetree/bindings/w1/ 22847F: Documentation/w1/ 22848F: drivers/w1/ 22849F: include/linux/w1.h 22850 22851W83791D HARDWARE MONITORING DRIVER 22852M: Marc Hulsman <m.hulsman@tudelft.nl> 22853L: linux-hwmon@vger.kernel.org 22854S: Maintained 22855F: Documentation/hwmon/w83791d.rst 22856F: drivers/hwmon/w83791d.c 22857 22858W83793 HARDWARE MONITORING DRIVER 22859M: Rudolf Marek <r.marek@assembler.cz> 22860L: linux-hwmon@vger.kernel.org 22861S: Maintained 22862F: Documentation/hwmon/w83793.rst 22863F: drivers/hwmon/w83793.c 22864 22865W83795 HARDWARE MONITORING DRIVER 22866M: Jean Delvare <jdelvare@suse.com> 22867L: linux-hwmon@vger.kernel.org 22868S: Maintained 22869F: drivers/hwmon/w83795.c 22870 22871W83L51xD SD/MMC CARD INTERFACE DRIVER 22872M: Pierre Ossman <pierre@ossman.eu> 22873S: Maintained 22874F: drivers/mmc/host/wbsd.* 22875 22876WACOM PROTOCOL 4 SERIAL TABLETS 22877M: Julian Squires <julian@cipht.net> 22878M: Hans de Goede <hdegoede@redhat.com> 22879L: linux-input@vger.kernel.org 22880S: Maintained 22881F: drivers/input/tablet/wacom_serial4.c 22882 22883WANGXUN ETHERNET DRIVER 22884M: Jiawen Wu <jiawenwu@trustnetic.com> 22885M: Mengyuan Lou <mengyuanlou@net-swift.com> 22886L: netdev@vger.kernel.org 22887S: Maintained 22888W: https://www.net-swift.com 22889F: Documentation/networking/device_drivers/ethernet/wangxun/* 22890F: drivers/net/ethernet/wangxun/ 22891 22892WATCHDOG DEVICE DRIVERS 22893M: Wim Van Sebroeck <wim@linux-watchdog.org> 22894M: Guenter Roeck <linux@roeck-us.net> 22895L: linux-watchdog@vger.kernel.org 22896S: Maintained 22897W: http://www.linux-watchdog.org/ 22898T: git git://www.linux-watchdog.org/linux-watchdog.git 22899F: Documentation/devicetree/bindings/watchdog/ 22900F: Documentation/watchdog/ 22901F: drivers/watchdog/ 22902F: include/linux/watchdog.h 22903F: include/trace/events/watchdog.h 22904F: include/uapi/linux/watchdog.h 22905 22906WHISKEYCOVE PMIC GPIO DRIVER 22907M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22908L: linux-gpio@vger.kernel.org 22909S: Maintained 22910F: drivers/gpio/gpio-wcove.c 22911 22912WHWAVE RTC DRIVER 22913M: Dianlong Li <long17.cool@163.com> 22914L: linux-rtc@vger.kernel.org 22915S: Maintained 22916F: drivers/rtc/rtc-sd3078.c 22917 22918WIIMOTE HID DRIVER 22919M: David Rheinsberg <david.rheinsberg@gmail.com> 22920L: linux-input@vger.kernel.org 22921S: Maintained 22922F: drivers/hid/hid-wiimote* 22923 22924WILOCITY WIL6210 WIRELESS DRIVER 22925L: linux-wireless@vger.kernel.org 22926S: Orphan 22927W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22928F: drivers/net/wireless/ath/wil6210/ 22929 22930WINBOND CIR DRIVER 22931M: David Härdeman <david@hardeman.nu> 22932S: Maintained 22933F: drivers/media/rc/winbond-cir.c 22934 22935WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22936L: linux-watchdog@vger.kernel.org 22937S: Orphan 22938F: drivers/watchdog/ebc-c384_wdt.c 22939 22940WINSYSTEMS WS16C48 GPIO DRIVER 22941M: William Breathitt Gray <william.gray@linaro.org> 22942L: linux-gpio@vger.kernel.org 22943S: Maintained 22944F: drivers/gpio/gpio-ws16c48.c 22945 22946WIREGUARD SECURE NETWORK TUNNEL 22947M: Jason A. Donenfeld <Jason@zx2c4.com> 22948L: wireguard@lists.zx2c4.com 22949L: netdev@vger.kernel.org 22950S: Maintained 22951F: drivers/net/wireguard/ 22952F: tools/testing/selftests/wireguard/ 22953 22954WISTRON LAPTOP BUTTON DRIVER 22955M: Miloslav Trmac <mitr@volny.cz> 22956S: Maintained 22957F: drivers/input/misc/wistron_btns.c 22958 22959WL3501 WIRELESS PCMCIA CARD DRIVER 22960L: linux-wireless@vger.kernel.org 22961S: Odd fixes 22962F: drivers/net/wireless/legacy/wl3501* 22963 22964WMI BINARY MOF DRIVER 22965L: platform-drivers-x86@vger.kernel.org 22966S: Orphan 22967F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22968F: Documentation/wmi/devices/wmi-bmof.rst 22969F: drivers/platform/x86/wmi-bmof.c 22970 22971WOLFSON MICROELECTRONICS DRIVERS 22972L: patches@opensource.cirrus.com 22973S: Supported 22974W: https://github.com/CirrusLogic/linux-drivers/wiki 22975T: git https://github.com/CirrusLogic/linux-drivers.git 22976F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22977F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22978F: Documentation/devicetree/bindings/mfd/wm831x.txt 22979F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22980F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22981F: Documentation/devicetree/bindings/sound/wm* 22982F: Documentation/hwmon/wm83??.rst 22983F: arch/arm/mach-s3c/mach-crag6410* 22984F: drivers/clk/clk-wm83*.c 22985F: drivers/gpio/gpio-*wm*.c 22986F: drivers/gpio/gpio-arizona.c 22987F: drivers/hwmon/wm83??-hwmon.c 22988F: drivers/input/misc/wm831x-on.c 22989F: drivers/input/touchscreen/wm831x-ts.c 22990F: drivers/input/touchscreen/wm97*.c 22991F: drivers/leds/leds-wm83*.c 22992F: drivers/mfd/arizona* 22993F: drivers/mfd/cs47l24* 22994F: drivers/mfd/wm*.c 22995F: drivers/power/supply/wm83*.c 22996F: drivers/regulator/arizona* 22997F: drivers/regulator/wm8*.c 22998F: drivers/rtc/rtc-wm83*.c 22999F: drivers/video/backlight/wm83*_bl.c 23000F: drivers/watchdog/wm83*_wdt.c 23001F: include/linux/mfd/arizona/ 23002F: include/linux/mfd/wm831x/ 23003F: include/linux/mfd/wm8350/ 23004F: include/linux/mfd/wm8400* 23005F: include/linux/regulator/arizona* 23006F: include/linux/wm97xx.h 23007F: include/sound/wm????.h 23008F: sound/soc/codecs/arizona* 23009F: sound/soc/codecs/cs47l24* 23010F: sound/soc/codecs/wm* 23011 23012WORKQUEUE 23013M: Tejun Heo <tj@kernel.org> 23014R: Lai Jiangshan <jiangshanlai@gmail.com> 23015S: Maintained 23016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23017F: Documentation/core-api/workqueue.rst 23018F: include/linux/workqueue.h 23019F: kernel/workqueue.c 23020F: kernel/workqueue_internal.h 23021 23022WWAN DRIVERS 23023M: Loic Poulain <loic.poulain@linaro.org> 23024M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23025R: Johannes Berg <johannes@sipsolutions.net> 23026L: netdev@vger.kernel.org 23027S: Maintained 23028F: drivers/net/wwan/ 23029F: include/linux/wwan.h 23030F: include/uapi/linux/wwan.h 23031 23032X-POWERS AXP288 PMIC DRIVERS 23033M: Hans de Goede <hdegoede@redhat.com> 23034S: Maintained 23035F: drivers/acpi/pmic/intel_pmic_xpower.c 23036N: axp288 23037 23038X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23039M: Chen-Yu Tsai <wens@csie.org> 23040L: linux-kernel@vger.kernel.org 23041S: Maintained 23042N: axp[128] 23043 23044X.25 STACK 23045M: Martin Schiller <ms@dev.tdt.de> 23046L: linux-x25@vger.kernel.org 23047S: Maintained 23048F: Documentation/networking/lapb-module.rst 23049F: Documentation/networking/x25* 23050F: drivers/net/wan/hdlc_x25.c 23051F: drivers/net/wan/lapbether.c 23052F: include/*/lapb.h 23053F: include/net/x25* 23054F: include/uapi/linux/x25.h 23055F: net/lapb/ 23056F: net/x25/ 23057 23058X86 ARCHITECTURE (32-BIT AND 64-BIT) 23059M: Thomas Gleixner <tglx@linutronix.de> 23060M: Ingo Molnar <mingo@redhat.com> 23061M: Borislav Petkov <bp@alien8.de> 23062M: Dave Hansen <dave.hansen@linux.intel.com> 23063M: x86@kernel.org 23064R: "H. Peter Anvin" <hpa@zytor.com> 23065L: linux-kernel@vger.kernel.org 23066S: Maintained 23067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23068F: Documentation/arch/x86/ 23069F: Documentation/devicetree/bindings/x86/ 23070F: arch/x86/ 23071 23072X86 ENTRY CODE 23073M: Andy Lutomirski <luto@kernel.org> 23074L: linux-kernel@vger.kernel.org 23075S: Maintained 23076T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23077F: arch/x86/entry/ 23078 23079X86 HARDWARE VULNERABILITIES 23080M: Thomas Gleixner <tglx@linutronix.de> 23081M: Borislav Petkov <bp@alien8.de> 23082M: Peter Zijlstra <peterz@infradead.org> 23083M: Josh Poimboeuf <jpoimboe@kernel.org> 23084R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23085S: Maintained 23086F: Documentation/admin-guide/hw-vuln/ 23087F: arch/x86/include/asm/nospec-branch.h 23088F: arch/x86/kernel/cpu/bugs.c 23089 23090X86 MCE INFRASTRUCTURE 23091M: Tony Luck <tony.luck@intel.com> 23092M: Borislav Petkov <bp@alien8.de> 23093L: linux-edac@vger.kernel.org 23094S: Maintained 23095F: Documentation/ABI/testing/sysfs-mce 23096F: Documentation/arch/x86/x86_64/machinecheck.rst 23097F: arch/x86/kernel/cpu/mce/* 23098 23099X86 MICROCODE UPDATE SUPPORT 23100M: Borislav Petkov <bp@alien8.de> 23101S: Maintained 23102F: arch/x86/kernel/cpu/microcode/* 23103 23104X86 MM 23105M: Dave Hansen <dave.hansen@linux.intel.com> 23106M: Andy Lutomirski <luto@kernel.org> 23107M: Peter Zijlstra <peterz@infradead.org> 23108L: linux-kernel@vger.kernel.org 23109S: Maintained 23110T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23111F: arch/x86/mm/ 23112 23113X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23114M: Hans de Goede <hdegoede@redhat.com> 23115L: platform-driver-x86@vger.kernel.org 23116S: Maintained 23117T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23118F: drivers/platform/x86/x86-android-tablets/ 23119 23120X86 PLATFORM DRIVERS 23121M: Hans de Goede <hdegoede@redhat.com> 23122M: Mark Gross <markgross@kernel.org> 23123L: platform-driver-x86@vger.kernel.org 23124S: Maintained 23125T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23126F: drivers/platform/olpc/ 23127F: drivers/platform/x86/ 23128F: include/linux/platform_data/x86/ 23129 23130X86 PLATFORM DRIVERS - ARCH 23131R: Darren Hart <dvhart@infradead.org> 23132R: Andy Shevchenko <andy@infradead.org> 23133L: platform-driver-x86@vger.kernel.org 23134L: x86@kernel.org 23135S: Maintained 23136T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23137F: arch/x86/platform 23138 23139X86 PLATFORM UV HPE SUPERDOME FLEX 23140M: Steve Wahl <steve.wahl@hpe.com> 23141R: Mike Travis <mike.travis@hpe.com> 23142R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23143R: Russ Anderson <russ.anderson@hpe.com> 23144S: Supported 23145F: arch/x86/include/asm/uv/ 23146F: arch/x86/kernel/apic/x2apic_uv_x.c 23147F: arch/x86/platform/uv/ 23148 23149X86 STACK UNWINDING 23150M: Josh Poimboeuf <jpoimboe@kernel.org> 23151M: Peter Zijlstra <peterz@infradead.org> 23152S: Supported 23153F: arch/x86/include/asm/unwind*.h 23154F: arch/x86/kernel/dumpstack.c 23155F: arch/x86/kernel/stacktrace.c 23156F: arch/x86/kernel/unwind_*.c 23157 23158X86 VDSO 23159M: Andy Lutomirski <luto@kernel.org> 23160L: linux-kernel@vger.kernel.org 23161S: Maintained 23162T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23163F: arch/x86/entry/vdso/ 23164 23165XARRAY 23166M: Matthew Wilcox <willy@infradead.org> 23167L: linux-fsdevel@vger.kernel.org 23168S: Supported 23169F: Documentation/core-api/xarray.rst 23170F: include/linux/idr.h 23171F: include/linux/xarray.h 23172F: lib/idr.c 23173F: lib/xarray.c 23174F: tools/testing/radix-tree 23175 23176XBOX DVD IR REMOTE 23177M: Benjamin Valentin <benpicco@googlemail.com> 23178S: Maintained 23179F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23180F: drivers/media/rc/xbox_remote.c 23181 23182XC2028/3028 TUNER DRIVER 23183M: Mauro Carvalho Chehab <mchehab@kernel.org> 23184L: linux-media@vger.kernel.org 23185S: Maintained 23186W: https://linuxtv.org 23187T: git git://linuxtv.org/media_tree.git 23188F: drivers/media/tuners/xc2028.* 23189 23190XDP (eXpress Data Path) 23191M: Alexei Starovoitov <ast@kernel.org> 23192M: Daniel Borkmann <daniel@iogearbox.net> 23193M: David S. Miller <davem@davemloft.net> 23194M: Jakub Kicinski <kuba@kernel.org> 23195M: Jesper Dangaard Brouer <hawk@kernel.org> 23196M: John Fastabend <john.fastabend@gmail.com> 23197L: netdev@vger.kernel.org 23198L: bpf@vger.kernel.org 23199S: Supported 23200F: drivers/net/ethernet/*/*/*/*/*xdp* 23201F: drivers/net/ethernet/*/*/*xdp* 23202F: include/net/xdp.h 23203F: include/net/xdp_priv.h 23204F: include/trace/events/xdp.h 23205F: kernel/bpf/cpumap.c 23206F: kernel/bpf/devmap.c 23207F: net/core/xdp.c 23208F: samples/bpf/xdp* 23209F: tools/testing/selftests/bpf/*/*xdp* 23210F: tools/testing/selftests/bpf/*xdp* 23211K: (?:\b|_)xdp(?:\b|_) 23212 23213XDP SOCKETS (AF_XDP) 23214M: Björn Töpel <bjorn@kernel.org> 23215M: Magnus Karlsson <magnus.karlsson@intel.com> 23216M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23217R: Jonathan Lemon <jonathan.lemon@gmail.com> 23218L: netdev@vger.kernel.org 23219L: bpf@vger.kernel.org 23220S: Maintained 23221F: Documentation/networking/af_xdp.rst 23222F: include/net/netns/xdp.h 23223F: include/net/xdp_sock* 23224F: include/net/xsk_buff_pool.h 23225F: include/uapi/linux/if_xdp.h 23226F: include/uapi/linux/xdp_diag.h 23227F: net/xdp/ 23228F: tools/testing/selftests/bpf/*xsk* 23229 23230XEN BLOCK SUBSYSTEM 23231M: Roger Pau Monné <roger.pau@citrix.com> 23232L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23233S: Supported 23234F: drivers/block/xen* 23235F: drivers/block/xen-blkback/* 23236 23237XEN HYPERVISOR ARM 23238M: Stefano Stabellini <sstabellini@kernel.org> 23239L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23240S: Maintained 23241F: arch/arm/include/asm/xen/ 23242F: arch/arm/xen/ 23243 23244XEN HYPERVISOR ARM64 23245M: Stefano Stabellini <sstabellini@kernel.org> 23246L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23247S: Maintained 23248F: arch/arm64/include/asm/xen/ 23249F: arch/arm64/xen/ 23250 23251XEN HYPERVISOR INTERFACE 23252M: Juergen Gross <jgross@suse.com> 23253M: Stefano Stabellini <sstabellini@kernel.org> 23254R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23255L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23256S: Supported 23257T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23258F: Documentation/ABI/stable/sysfs-hypervisor-xen 23259F: Documentation/ABI/testing/sysfs-hypervisor-xen 23260F: drivers/*/xen-*front.c 23261F: drivers/xen/ 23262F: include/uapi/xen/ 23263F: include/xen/ 23264F: kernel/configs/xen.config 23265 23266XEN HYPERVISOR X86 23267M: Juergen Gross <jgross@suse.com> 23268R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23269L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23270S: Supported 23271F: arch/x86/configs/xen.config 23272F: arch/x86/include/asm/pvclock-abi.h 23273F: arch/x86/include/asm/xen/ 23274F: arch/x86/platform/pvh/ 23275F: arch/x86/xen/ 23276 23277XEN NETWORK BACKEND DRIVER 23278M: Wei Liu <wei.liu@kernel.org> 23279M: Paul Durrant <paul@xen.org> 23280L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23281L: netdev@vger.kernel.org 23282S: Supported 23283F: drivers/net/xen-netback/* 23284 23285XEN PCI SUBSYSTEM 23286M: Juergen Gross <jgross@suse.com> 23287L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23288S: Supported 23289F: arch/x86/pci/*xen* 23290F: drivers/pci/*xen* 23291 23292XEN PVSCSI DRIVERS 23293M: Juergen Gross <jgross@suse.com> 23294L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23295L: linux-scsi@vger.kernel.org 23296S: Supported 23297F: drivers/scsi/xen-scsifront.c 23298F: drivers/xen/xen-scsiback.c 23299F: include/xen/interface/io/vscsiif.h 23300 23301XEN PVUSB DRIVER 23302M: Juergen Gross <jgross@suse.com> 23303L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23304L: linux-usb@vger.kernel.org 23305S: Supported 23306F: drivers/usb/host/xen* 23307F: include/xen/interface/io/usbif.h 23308 23309XEN SOUND FRONTEND DRIVER 23310M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23311L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23312L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23313S: Supported 23314F: sound/xen/* 23315 23316XEN SWIOTLB SUBSYSTEM 23317M: Juergen Gross <jgross@suse.com> 23318M: Stefano Stabellini <sstabellini@kernel.org> 23319L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23320L: iommu@lists.linux.dev 23321S: Supported 23322F: arch/*/include/asm/xen/swiotlb-xen.h 23323F: drivers/xen/swiotlb-xen.c 23324F: include/xen/arm/swiotlb-xen.h 23325F: include/xen/swiotlb-xen.h 23326 23327XFS FILESYSTEM 23328M: Darrick J. Wong <djwong@kernel.org> 23329L: linux-xfs@vger.kernel.org 23330S: Supported 23331W: http://xfs.org/ 23332C: irc://irc.oftc.net/xfs 23333T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23334F: Documentation/ABI/testing/sysfs-fs-xfs 23335F: Documentation/admin-guide/xfs.rst 23336F: Documentation/filesystems/xfs-delayed-logging-design.rst 23337F: Documentation/filesystems/xfs-self-describing-metadata.rst 23338F: fs/xfs/ 23339F: include/uapi/linux/dqblk_xfs.h 23340F: include/uapi/linux/fsmap.h 23341 23342XILINX AMS DRIVER 23343M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23344L: linux-iio@vger.kernel.org 23345S: Maintained 23346F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23347F: drivers/iio/adc/xilinx-ams.c 23348 23349XILINX AXI ETHERNET DRIVER 23350M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23351S: Maintained 23352F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23353F: drivers/net/ethernet/xilinx/xilinx_axienet* 23354 23355XILINX CAN DRIVER 23356M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23357R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23358L: linux-can@vger.kernel.org 23359S: Maintained 23360F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23361F: drivers/net/can/xilinx_can.c 23362 23363XILINX EVENT MANAGEMENT DRIVER 23364M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23365S: Maintained 23366F: drivers/soc/xilinx/xlnx_event_manager.c 23367F: include/linux/firmware/xlnx-event-manager.h 23368 23369XILINX GPIO DRIVER 23370M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23371R: Srinivas Neeli <srinivas.neeli@amd.com> 23372R: Michal Simek <michal.simek@amd.com> 23373S: Maintained 23374F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23375F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23376F: drivers/gpio/gpio-xilinx.c 23377F: drivers/gpio/gpio-zynq.c 23378 23379XILINX PWM DRIVER 23380M: Sean Anderson <sean.anderson@seco.com> 23381S: Maintained 23382F: drivers/pwm/pwm-xilinx.c 23383F: include/clocksource/timer-xilinx.h 23384 23385XILINX SD-FEC IP CORES 23386M: Derek Kiernan <derek.kiernan@amd.com> 23387M: Dragan Cvetic <dragan.cvetic@amd.com> 23388S: Maintained 23389F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23390F: Documentation/misc-devices/xilinx_sdfec.rst 23391F: drivers/misc/Kconfig 23392F: drivers/misc/Makefile 23393F: drivers/misc/xilinx_sdfec.c 23394F: include/uapi/misc/xilinx_sdfec.h 23395 23396XILINX UARTLITE SERIAL DRIVER 23397M: Peter Korsgaard <jacmet@sunsite.dk> 23398L: linux-serial@vger.kernel.org 23399S: Maintained 23400F: drivers/tty/serial/uartlite.c 23401 23402XILINX VIDEO IP CORES 23403M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23404L: linux-media@vger.kernel.org 23405S: Supported 23406T: git git://linuxtv.org/media_tree.git 23407F: Documentation/devicetree/bindings/media/xilinx/ 23408F: drivers/media/platform/xilinx/ 23409F: include/uapi/linux/xilinx-v4l2-controls.h 23410 23411XILINX WATCHDOG DRIVER 23412M: Srinivas Neeli <srinivas.neeli@amd.com> 23413R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23414R: Michal Simek <michal.simek@amd.com> 23415S: Maintained 23416F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23417F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23418F: drivers/watchdog/of_xilinx_wdt.c 23419F: drivers/watchdog/xilinx_wwdt.c 23420 23421XILINX XDMA DRIVER 23422M: Lizhi Hou <lizhi.hou@amd.com> 23423M: Brian Xu <brian.xu@amd.com> 23424M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23425L: dmaengine@vger.kernel.org 23426S: Supported 23427F: drivers/dma/xilinx/xdma-regs.h 23428F: drivers/dma/xilinx/xdma.c 23429F: include/linux/dma/amd_xdma.h 23430F: include/linux/platform_data/amd_xdma.h 23431 23432XILINX ZYNQMP DPDMA DRIVER 23433M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23434L: dmaengine@vger.kernel.org 23435S: Supported 23436F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23437F: drivers/dma/xilinx/xilinx_dpdma.c 23438F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23439 23440XILINX ZYNQMP OCM EDAC DRIVER 23441M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23442M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23443S: Maintained 23444F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23445F: drivers/edac/zynqmp_edac.c 23446 23447XILINX ZYNQMP PSGTR PHY DRIVER 23448M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23449L: linux-kernel@vger.kernel.org 23450S: Supported 23451T: git https://github.com/Xilinx/linux-xlnx.git 23452F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23453F: drivers/phy/xilinx/phy-zynqmp.c 23454 23455XILINX ZYNQMP SHA3 DRIVER 23456M: Harsha <harsha.harsha@amd.com> 23457S: Maintained 23458F: drivers/crypto/xilinx/zynqmp-sha.c 23459 23460XILLYBUS DRIVER 23461M: Eli Billauer <eli.billauer@gmail.com> 23462L: linux-kernel@vger.kernel.org 23463S: Supported 23464F: drivers/char/xillybus/ 23465 23466XLP9XX I2C DRIVER 23467M: George Cherian <gcherian@marvell.com> 23468L: linux-i2c@vger.kernel.org 23469S: Supported 23470W: http://www.marvell.com 23471F: drivers/i2c/busses/i2c-xlp9xx.c 23472 23473XRA1403 GPIO EXPANDER 23474M: Nandor Han <nandor.han@ge.com> 23475L: linux-gpio@vger.kernel.org 23476S: Maintained 23477F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23478F: drivers/gpio/gpio-xra1403.c 23479 23480XTENSA XTFPGA PLATFORM SUPPORT 23481M: Max Filippov <jcmvbkbc@gmail.com> 23482S: Maintained 23483F: drivers/spi/spi-xtensa-xtfpga.c 23484F: sound/soc/xtensa/xtfpga-i2s.c 23485 23486YAM DRIVER FOR AX.25 23487M: Jean-Paul Roubelat <jpr@f6fbb.org> 23488L: linux-hams@vger.kernel.org 23489S: Maintained 23490F: drivers/net/hamradio/yam* 23491F: include/linux/yam.h 23492 23493YAMA SECURITY MODULE 23494M: Kees Cook <keescook@chromium.org> 23495S: Supported 23496T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23497F: Documentation/admin-guide/LSM/Yama.rst 23498F: security/yama/ 23499 23500YEALINK PHONE DRIVER 23501M: Henk Vergonet <Henk.Vergonet@gmail.com> 23502L: usbb2k-api-dev@nongnu.org 23503S: Maintained 23504F: Documentation/input/devices/yealink.rst 23505F: drivers/input/misc/yealink.* 23506 23507Z3FOLD COMPRESSED PAGE ALLOCATOR 23508M: Vitaly Wool <vitaly.wool@konsulko.com> 23509R: Miaohe Lin <linmiaohe@huawei.com> 23510L: linux-mm@kvack.org 23511S: Maintained 23512F: mm/z3fold.c 23513 23514Z8530 DRIVER FOR AX.25 23515M: Joerg Reuter <jreuter@yaina.de> 23516L: linux-hams@vger.kernel.org 23517S: Maintained 23518W: http://yaina.de/jreuter/ 23519W: http://www.qsl.net/dl1bke/ 23520F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23521F: drivers/net/hamradio/*scc.c 23522F: drivers/net/hamradio/z8530.h 23523 23524ZBUD COMPRESSED PAGE ALLOCATOR 23525M: Seth Jennings <sjenning@redhat.com> 23526M: Dan Streetman <ddstreet@ieee.org> 23527L: linux-mm@kvack.org 23528S: Maintained 23529F: mm/zbud.c 23530 23531ZD1211RW WIRELESS DRIVER 23532M: Ulrich Kunitz <kune@deine-taler.de> 23533L: linux-wireless@vger.kernel.org 23534L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23535S: Maintained 23536W: http://zd1211.ath.cx/wiki/DriverRewrite 23537F: drivers/net/wireless/zydas/zd1211rw/ 23538 23539ZD1301 MEDIA DRIVER 23540M: Antti Palosaari <crope@iki.fi> 23541L: linux-media@vger.kernel.org 23542S: Maintained 23543W: https://linuxtv.org/ 23544W: http://palosaari.fi/linux/ 23545Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23546F: drivers/media/usb/dvb-usb-v2/zd1301* 23547 23548ZD1301_DEMOD MEDIA DRIVER 23549M: Antti Palosaari <crope@iki.fi> 23550L: linux-media@vger.kernel.org 23551S: Maintained 23552W: https://linuxtv.org/ 23553W: http://palosaari.fi/linux/ 23554Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23555F: drivers/media/dvb-frontends/zd1301_demod* 23556 23557ZHAOXIN PROCESSOR SUPPORT 23558M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23559L: linux-kernel@vger.kernel.org 23560S: Maintained 23561F: arch/x86/kernel/cpu/zhaoxin.c 23562 23563ZONEFS FILESYSTEM 23564M: Damien Le Moal <dlemoal@kernel.org> 23565M: Naohiro Aota <naohiro.aota@wdc.com> 23566R: Johannes Thumshirn <jth@kernel.org> 23567L: linux-fsdevel@vger.kernel.org 23568S: Maintained 23569T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23570F: Documentation/filesystems/zonefs.rst 23571F: fs/zonefs/ 23572 23573ZPOOL COMPRESSED PAGE STORAGE API 23574M: Dan Streetman <ddstreet@ieee.org> 23575L: linux-mm@kvack.org 23576S: Maintained 23577F: include/linux/zpool.h 23578F: mm/zpool.c 23579 23580ZR36067 VIDEO FOR LINUX DRIVER 23581M: Corentin Labbe <clabbe@baylibre.com> 23582L: mjpeg-users@lists.sourceforge.net 23583L: linux-media@vger.kernel.org 23584S: Maintained 23585W: http://mjpeg.sourceforge.net/driver-zoran/ 23586Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23587F: Documentation/driver-api/media/drivers/zoran.rst 23588F: drivers/media/pci/zoran/ 23589 23590ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23591M: Minchan Kim <minchan@kernel.org> 23592M: Sergey Senozhatsky <senozhatsky@chromium.org> 23593L: linux-kernel@vger.kernel.org 23594S: Maintained 23595F: Documentation/admin-guide/blockdev/zram.rst 23596F: drivers/block/zram/ 23597 23598ZS DECSTATION Z85C30 SERIAL DRIVER 23599M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23600S: Maintained 23601F: drivers/tty/serial/zs.* 23602 23603ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23604M: Minchan Kim <minchan@kernel.org> 23605M: Sergey Senozhatsky <senozhatsky@chromium.org> 23606L: linux-mm@kvack.org 23607S: Maintained 23608F: Documentation/mm/zsmalloc.rst 23609F: include/linux/zsmalloc.h 23610F: mm/zsmalloc.c 23611 23612ZSTD 23613M: Nick Terrell <terrelln@fb.com> 23614S: Maintained 23615B: https://github.com/facebook/zstd/issues 23616T: git https://github.com/terrelln/linux.git 23617F: crypto/zstd.c 23618F: include/linux/zstd* 23619F: lib/decompress_unzstd.c 23620F: lib/zstd/ 23621N: zstd 23622K: zstd 23623 23624ZSWAP COMPRESSED SWAP CACHING 23625M: Seth Jennings <sjenning@redhat.com> 23626M: Dan Streetman <ddstreet@ieee.org> 23627M: Vitaly Wool <vitaly.wool@konsulko.com> 23628L: linux-mm@kvack.org 23629S: Maintained 23630F: mm/zswap.c 23631 23632THE REST 23633M: Linus Torvalds <torvalds@linux-foundation.org> 23634L: linux-kernel@vger.kernel.org 23635S: Buried alive in reporters 23636T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23637F: * 23638F: */ 23639