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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: http://www.thekelleys.org.uk/atmel 3268W: http://atmelwlandriver.sourceforge.net/ 3269F: drivers/net/wireless/atmel/atmel* 3270 3271ATOMIC INFRASTRUCTURE 3272M: Will Deacon <will@kernel.org> 3273M: Peter Zijlstra <peterz@infradead.org> 3274R: Boqun Feng <boqun.feng@gmail.com> 3275R: Mark Rutland <mark.rutland@arm.com> 3276L: linux-kernel@vger.kernel.org 3277S: Maintained 3278F: Documentation/atomic_*.txt 3279F: arch/*/include/asm/atomic*.h 3280F: include/*/atomic*.h 3281F: include/linux/refcount.h 3282F: scripts/atomic/ 3283 3284ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3285M: Bradley Grove <linuxdrivers@attotech.com> 3286L: linux-scsi@vger.kernel.org 3287S: Supported 3288W: http://www.attotech.com 3289F: drivers/scsi/esas2r 3290 3291ATUSB IEEE 802.15.4 RADIO DRIVER 3292M: Stefan Schmidt <stefan@datenfreihafen.org> 3293L: linux-wpan@vger.kernel.org 3294S: Maintained 3295F: drivers/net/ieee802154/at86rf230.h 3296F: drivers/net/ieee802154/atusb.c 3297F: drivers/net/ieee802154/atusb.h 3298 3299AUDIT SUBSYSTEM 3300M: Paul Moore <paul@paul-moore.com> 3301M: Eric Paris <eparis@redhat.com> 3302L: audit@vger.kernel.org 3303S: Supported 3304W: https://github.com/linux-audit 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3306F: include/asm-generic/audit_*.h 3307F: include/linux/audit.h 3308F: include/linux/audit_arch.h 3309F: include/uapi/linux/audit.h 3310F: kernel/audit* 3311F: lib/*audit.c 3312 3313AUXILIARY BUS DRIVER 3314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3315R: Dave Ertman <david.m.ertman@intel.com> 3316R: Ira Weiny <ira.weiny@intel.com> 3317S: Supported 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3319F: Documentation/driver-api/auxiliary_bus.rst 3320F: drivers/base/auxiliary.c 3321F: include/linux/auxiliary_bus.h 3322 3323AUXILIARY DISPLAY DRIVERS 3324M: Miguel Ojeda <ojeda@kernel.org> 3325S: Maintained 3326F: Documentation/devicetree/bindings/auxdisplay/ 3327F: drivers/auxdisplay/ 3328F: include/linux/cfag12864b.h 3329 3330AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3331M: Andreas Klinger <ak@it-klinger.de> 3332L: linux-iio@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3335F: drivers/iio/adc/hx711.c 3336 3337AX.25 NETWORK LAYER 3338M: Ralf Baechle <ralf@linux-mips.org> 3339L: linux-hams@vger.kernel.org 3340S: Maintained 3341W: http://www.linux-ax25.org/ 3342F: include/net/ax25.h 3343F: include/uapi/linux/ax25.h 3344F: net/ax25/ 3345 3346AXENTIA ARM DEVICES 3347M: Peter Rosin <peda@axentia.se> 3348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3349S: Maintained 3350F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3351F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3352F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3353F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3354 3355AXENTIA ASOC DRIVERS 3356M: Peter Rosin <peda@axentia.se> 3357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3358S: Maintained 3359F: Documentation/devicetree/bindings/sound/axentia,* 3360F: sound/soc/atmel/tse850-pcm5142.c 3361 3362AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3363M: Nuno Sá <nuno.sa@analog.com> 3364L: linux-hwmon@vger.kernel.org 3365S: Supported 3366W: https://ez.analog.com/linux-software-drivers 3367F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3368F: drivers/hwmon/axi-fan-control.c 3369 3370AXXIA I2C CONTROLLER 3371M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3372L: linux-i2c@vger.kernel.org 3373S: Maintained 3374F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3375F: drivers/i2c/busses/i2c-axxia.c 3376 3377AZ6007 DVB DRIVER 3378M: Mauro Carvalho Chehab <mchehab@kernel.org> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/usb/dvb-usb-v2/az6007.c 3384 3385AZTECH FM RADIO RECEIVER DRIVER 3386M: Hans Verkuil <hverkuil@xs4all.nl> 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389W: https://linuxtv.org 3390T: git git://linuxtv.org/media_tree.git 3391F: drivers/media/radio/radio-aztech* 3392 3393B43 WIRELESS DRIVER 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Orphan 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43/ 3399 3400B43LEGACY WIRELESS DRIVER 3401M: Larry Finger <Larry.Finger@lwfinger.net> 3402L: linux-wireless@vger.kernel.org 3403L: b43-dev@lists.infradead.org 3404S: Maintained 3405W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3406F: drivers/net/wireless/broadcom/b43legacy/ 3407 3408BACKLIGHT CLASS/SUBSYSTEM 3409M: Lee Jones <lee@kernel.org> 3410M: Daniel Thompson <daniel.thompson@linaro.org> 3411M: Jingoo Han <jingoohan1@gmail.com> 3412L: dri-devel@lists.freedesktop.org 3413S: Maintained 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3415F: Documentation/ABI/stable/sysfs-class-backlight 3416F: Documentation/ABI/testing/sysfs-class-backlight 3417F: Documentation/devicetree/bindings/leds/backlight 3418F: drivers/video/backlight/ 3419F: include/linux/backlight.h 3420F: include/linux/pwm_backlight.h 3421 3422BARCO P50 GPIO DRIVER 3423M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3424M: Peter Korsgaard <peter.korsgaard@barco.com> 3425S: Maintained 3426F: drivers/platform/x86/barco-p50-gpio.c 3427 3428BATMAN ADVANCED 3429M: Marek Lindner <mareklindner@neomailbox.ch> 3430M: Simon Wunderlich <sw@simonwunderlich.de> 3431M: Antonio Quartulli <a@unstable.cc> 3432M: Sven Eckelmann <sven@narfation.org> 3433L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3434S: Maintained 3435W: https://www.open-mesh.org/ 3436Q: https://patchwork.open-mesh.org/project/batman/list/ 3437B: https://www.open-mesh.org/projects/batman-adv/issues 3438C: ircs://irc.hackint.org/batadv 3439T: git https://git.open-mesh.org/linux-merge.git 3440F: Documentation/networking/batman-adv.rst 3441F: include/uapi/linux/batadv_packet.h 3442F: include/uapi/linux/batman_adv.h 3443F: net/batman-adv/ 3444 3445BAYCOM/HDLCDRV DRIVERS FOR AX.25 3446M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3447L: linux-hams@vger.kernel.org 3448S: Maintained 3449W: http://www.baycom.org/~tom/ham/ham.html 3450F: drivers/net/hamradio/baycom* 3451 3452BCACHE (BLOCK LAYER CACHE) 3453M: Coly Li <colyli@suse.de> 3454M: Kent Overstreet <kent.overstreet@gmail.com> 3455L: linux-bcache@vger.kernel.org 3456S: Maintained 3457W: http://bcache.evilpiepirate.org 3458C: irc://irc.oftc.net/bcache 3459F: drivers/md/bcache/ 3460 3461BDISP ST MEDIA DRIVER 3462M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3463L: linux-media@vger.kernel.org 3464S: Supported 3465W: https://linuxtv.org 3466T: git git://linuxtv.org/media_tree.git 3467F: drivers/media/platform/st/sti/bdisp 3468 3469BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3470M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3471L: netdev@vger.kernel.org 3472S: Maintained 3473F: drivers/net/ethernet/ec_bhf.c 3474 3475BEFS FILE SYSTEM 3476M: Luis de Bethencourt <luisbg@kernel.org> 3477M: Salah Triki <salah.triki@gmail.com> 3478S: Maintained 3479T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3480F: Documentation/filesystems/befs.rst 3481F: fs/befs/ 3482 3483BFQ I/O SCHEDULER 3484M: Paolo Valente <paolo.valente@unimore.it> 3485M: Jens Axboe <axboe@kernel.dk> 3486L: linux-block@vger.kernel.org 3487S: Maintained 3488F: Documentation/block/bfq-iosched.rst 3489F: block/bfq-* 3490 3491BFS FILE SYSTEM 3492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3493S: Maintained 3494F: Documentation/filesystems/bfs.rst 3495F: fs/bfs/ 3496F: include/uapi/linux/bfs_fs.h 3497 3498BITMAP API 3499M: Yury Norov <yury.norov@gmail.com> 3500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3501R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3502S: Maintained 3503F: include/linux/bitfield.h 3504F: include/linux/bitmap.h 3505F: include/linux/bits.h 3506F: include/linux/cpumask.h 3507F: include/linux/find.h 3508F: include/linux/nodemask.h 3509F: include/vdso/bits.h 3510F: lib/bitmap.c 3511F: lib/cpumask.c 3512F: lib/cpumask_kunit.c 3513F: lib/find_bit.c 3514F: lib/find_bit_benchmark.c 3515F: lib/test_bitmap.c 3516F: tools/include/linux/bitfield.h 3517F: tools/include/linux/bitmap.h 3518F: tools/include/linux/bits.h 3519F: tools/include/linux/find.h 3520F: tools/include/vdso/bits.h 3521F: tools/lib/bitmap.c 3522F: tools/lib/find_bit.c 3523 3524BLINKM RGB LED DRIVER 3525M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3526S: Maintained 3527F: drivers/leds/leds-blinkm.c 3528 3529BLOCK LAYER 3530M: Jens Axboe <axboe@kernel.dk> 3531L: linux-block@vger.kernel.org 3532S: Maintained 3533T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3534F: Documentation/ABI/stable/sysfs-block 3535F: Documentation/block/ 3536F: block/ 3537F: drivers/block/ 3538F: include/linux/bio.h 3539F: include/linux/blk* 3540F: kernel/trace/blktrace.c 3541F: lib/sbitmap.c 3542 3543BLOCK2MTD DRIVER 3544M: Joern Engel <joern@lazybastard.org> 3545L: linux-mtd@lists.infradead.org 3546S: Maintained 3547F: drivers/mtd/devices/block2mtd.c 3548 3549BLUETOOTH DRIVERS 3550M: Marcel Holtmann <marcel@holtmann.org> 3551M: Johan Hedberg <johan.hedberg@gmail.com> 3552M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3553L: linux-bluetooth@vger.kernel.org 3554S: Supported 3555W: http://www.bluez.org/ 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3558F: Documentation/devicetree/bindings/net/bluetooth/ 3559F: drivers/bluetooth/ 3560 3561BLUETOOTH SUBSYSTEM 3562M: Marcel Holtmann <marcel@holtmann.org> 3563M: Johan Hedberg <johan.hedberg@gmail.com> 3564M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3565L: linux-bluetooth@vger.kernel.org 3566S: Supported 3567W: http://www.bluez.org/ 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3570F: include/net/bluetooth/ 3571F: net/bluetooth/ 3572 3573BONDING DRIVER 3574M: Jay Vosburgh <j.vosburgh@gmail.com> 3575M: Andy Gospodarek <andy@greyhouse.net> 3576L: netdev@vger.kernel.org 3577S: Supported 3578W: http://sourceforge.net/projects/bonding/ 3579F: Documentation/networking/bonding.rst 3580F: drivers/net/bonding/ 3581F: include/net/bond* 3582F: include/uapi/linux/if_bonding.h 3583F: tools/testing/selftests/drivers/net/bonding/ 3584 3585BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3586M: Dan Robertson <dan@dlrobertson.com> 3587L: linux-iio@vger.kernel.org 3588S: Maintained 3589F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3590F: drivers/iio/accel/bma400* 3591 3592BPF JIT for ARM 3593M: Shubham Bansal <illusionist.neo@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Odd Fixes 3596F: arch/arm/net/ 3597 3598BPF JIT for ARM64 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Alexei Starovoitov <ast@kernel.org> 3601M: Zi Shen Lim <zlim.lnx@gmail.com> 3602L: bpf@vger.kernel.org 3603S: Supported 3604F: arch/arm64/net/ 3605 3606BPF JIT for MIPS (32-BIT AND 64-BIT) 3607M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3608M: Paul Burton <paulburton@kernel.org> 3609L: bpf@vger.kernel.org 3610S: Maintained 3611F: arch/mips/net/ 3612 3613BPF JIT for NFP NICs 3614M: Jakub Kicinski <kuba@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Odd Fixes 3617F: drivers/net/ethernet/netronome/nfp/bpf/ 3618 3619BPF JIT for POWERPC (32-BIT AND 64-BIT) 3620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3621M: Michael Ellerman <mpe@ellerman.id.au> 3622L: bpf@vger.kernel.org 3623S: Supported 3624F: arch/powerpc/net/ 3625 3626BPF JIT for RISC-V (32-bit) 3627M: Luke Nelson <luke.r.nels@gmail.com> 3628M: Xi Wang <xi.wang@gmail.com> 3629L: bpf@vger.kernel.org 3630S: Maintained 3631F: arch/riscv/net/ 3632X: arch/riscv/net/bpf_jit_comp64.c 3633 3634BPF JIT for RISC-V (64-bit) 3635M: Björn Töpel <bjorn@kernel.org> 3636L: bpf@vger.kernel.org 3637S: Maintained 3638F: arch/riscv/net/ 3639X: arch/riscv/net/bpf_jit_comp32.c 3640 3641BPF JIT for S390 3642M: Ilya Leoshkevich <iii@linux.ibm.com> 3643M: Heiko Carstens <hca@linux.ibm.com> 3644M: Vasily Gorbik <gor@linux.ibm.com> 3645L: bpf@vger.kernel.org 3646S: Supported 3647F: arch/s390/net/ 3648X: arch/s390/net/pnet.c 3649 3650BPF JIT for SPARC (32-BIT AND 64-BIT) 3651M: David S. Miller <davem@davemloft.net> 3652L: bpf@vger.kernel.org 3653S: Odd Fixes 3654F: arch/sparc/net/ 3655 3656BPF JIT for X86 32-BIT 3657M: Wang YanQing <udknight@gmail.com> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF JIT for X86 64-BIT 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Daniel Borkmann <daniel@iogearbox.net> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/x86/net/ 3668X: arch/x86/net/bpf_jit_comp32.c 3669 3670BPF [BTF] 3671M: Martin KaFai Lau <martin.lau@linux.dev> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: include/linux/btf* 3675F: kernel/bpf/btf.c 3676 3677BPF [CORE] 3678M: Alexei Starovoitov <ast@kernel.org> 3679M: Daniel Borkmann <daniel@iogearbox.net> 3680R: John Fastabend <john.fastabend@gmail.com> 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: include/linux/bpf* 3684F: include/linux/filter.h 3685F: include/linux/tnum.h 3686F: kernel/bpf/core.c 3687F: kernel/bpf/dispatcher.c 3688F: kernel/bpf/syscall.c 3689F: kernel/bpf/tnum.c 3690F: kernel/bpf/trampoline.c 3691F: kernel/bpf/verifier.c 3692 3693BPF [DOCUMENTATION] (Related to Standardization) 3694R: David Vernet <void@manifault.com> 3695L: bpf@vger.kernel.org 3696L: bpf@ietf.org 3697S: Maintained 3698F: Documentation/bpf/instruction-set.rst 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF [ITERATOR] 3745M: Yonghong Song <yhs@fb.com> 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: kernel/bpf/*iter.c 3749 3750BPF [L7 FRAMEWORK] (sockmap) 3751M: John Fastabend <john.fastabend@gmail.com> 3752M: Jakub Sitnicki <jakub@cloudflare.com> 3753L: netdev@vger.kernel.org 3754L: bpf@vger.kernel.org 3755S: Maintained 3756F: include/linux/skmsg.h 3757F: net/core/skmsg.c 3758F: net/core/sock_map.c 3759F: net/ipv4/tcp_bpf.c 3760F: net/ipv4/udp_bpf.c 3761F: net/unix/unix_bpf.c 3762 3763BPF [LIBRARY] (libbpf) 3764M: Andrii Nakryiko <andrii@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: tools/lib/bpf/ 3768 3769BPF [MISC] 3770L: bpf@vger.kernel.org 3771S: Odd Fixes 3772K: (?:\b|_)bpf(?:\b|_) 3773 3774BPF [NETWORKING] (struct_ops, reuseport) 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: kernel/bpf/bpf_struct* 3780 3781BPF [NETWORKING] (tc BPF, sock_addr) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783M: Daniel Borkmann <daniel@iogearbox.net> 3784R: John Fastabend <john.fastabend@gmail.com> 3785L: bpf@vger.kernel.org 3786L: netdev@vger.kernel.org 3787S: Maintained 3788F: net/core/filter.c 3789F: net/sched/act_bpf.c 3790F: net/sched/cls_bpf.c 3791 3792BPF [RINGBUF] 3793M: Andrii Nakryiko <andrii@kernel.org> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/ringbuf.c 3797 3798BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3799M: KP Singh <kpsingh@kernel.org> 3800R: Florent Revest <revest@chromium.org> 3801R: Brendan Jackman <jackmanb@chromium.org> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: Documentation/bpf/prog_lsm.rst 3805F: include/linux/bpf_lsm.h 3806F: kernel/bpf/bpf_lsm.c 3807F: security/bpf/ 3808 3809BPF [SELFTESTS] (Test Runners & Infrastructure) 3810M: Andrii Nakryiko <andrii@kernel.org> 3811R: Mykola Lysenko <mykolal@fb.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: tools/testing/selftests/bpf/ 3815 3816BPF [STORAGE & CGROUPS] 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/*storage.c 3821F: kernel/bpf/bpf_lru* 3822F: kernel/bpf/cgroup.c 3823 3824BPF [TOOLING] (bpftool) 3825M: Quentin Monnet <quentin@isovalent.com> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/disasm.* 3829F: tools/bpf/bpftool/ 3830 3831BPF [TRACING] 3832M: Song Liu <song@kernel.org> 3833R: Jiri Olsa <jolsa@kernel.org> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/stackmap.c 3837F: kernel/trace/bpf_trace.c 3838 3839BROADCOM B44 10/100 ETHERNET DRIVER 3840M: Michael Chan <michael.chan@broadcom.com> 3841L: netdev@vger.kernel.org 3842S: Supported 3843F: drivers/net/ethernet/broadcom/b44.* 3844 3845BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3846M: Florian Fainelli <florian.fainelli@broadcom.com> 3847L: netdev@vger.kernel.org 3848L: openwrt-devel@lists.openwrt.org (subscribers-only) 3849S: Supported 3850F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3851F: drivers/net/dsa/b53/* 3852F: drivers/net/dsa/bcm_sf2* 3853F: include/linux/dsa/brcm.h 3854F: include/linux/platform_data/b53.h 3855 3856BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3857M: Florian Fainelli <florian.fainelli@broadcom.com> 3858R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3859L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3861S: Maintained 3862T: git https://github.com/broadcom/stblinux.git 3863F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3864F: drivers/pci/controller/pcie-brcmstb.c 3865F: drivers/staging/vc04_services 3866N: bcm2711 3867N: bcm283* 3868N: raspberrypi 3869 3870BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3871M: Florian Fainelli <florian.fainelli@broadcom.com> 3872M: Ray Jui <rjui@broadcom.com> 3873M: Scott Branden <sbranden@broadcom.com> 3874R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3875S: Maintained 3876T: git https://github.com/broadcom/mach-bcm 3877F: arch/arm/mach-bcm/ 3878N: bcm281* 3879N: bcm113* 3880N: bcm216* 3881N: kona 3882 3883BROADCOM BCM47XX MIPS ARCHITECTURE 3884M: Hauke Mehrtens <hauke@hauke-m.de> 3885M: Rafał Miłecki <zajec5@gmail.com> 3886L: linux-mips@vger.kernel.org 3887S: Maintained 3888F: Documentation/devicetree/bindings/mips/brcm/ 3889F: arch/mips/bcm47xx/* 3890F: arch/mips/include/asm/mach-bcm47xx/* 3891 3892BROADCOM BCM4908 ETHERNET DRIVER 3893M: Rafał Miłecki <rafal@milecki.pl> 3894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3895L: netdev@vger.kernel.org 3896S: Maintained 3897F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3898F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3899F: drivers/net/ethernet/broadcom/unimac.h 3900 3901BROADCOM BCM4908 PINMUX DRIVER 3902M: Rafał Miłecki <rafal@milecki.pl> 3903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3904L: linux-gpio@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3907F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3908 3909BROADCOM BCM5301X ARM ARCHITECTURE 3910M: Florian Fainelli <florian.fainelli@broadcom.com> 3911M: Hauke Mehrtens <hauke@hauke-m.de> 3912M: Rafał Miłecki <zajec5@gmail.com> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3915S: Maintained 3916F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3917F: arch/arm/boot/dts/broadcom/bcm470* 3918F: arch/arm/boot/dts/broadcom/bcm5301* 3919F: arch/arm/boot/dts/broadcom/bcm953012* 3920F: arch/arm/mach-bcm/bcm_5301x.c 3921 3922BROADCOM BCM53573 ARM ARCHITECTURE 3923M: Florian Fainelli <florian.fainelli@broadcom.com> 3924M: Rafał Miłecki <rafal@milecki.pl> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm47189* 3929F: arch/arm/boot/dts/broadcom/bcm53573* 3930 3931BROADCOM BCM63XX/BCM33XX UDC DRIVER 3932M: Kevin Cernekee <cernekee@gmail.com> 3933L: linux-usb@vger.kernel.org 3934S: Maintained 3935F: drivers/usb/gadget/udc/bcm63xx_udc.* 3936 3937BROADCOM BCM7XXX ARM ARCHITECTURE 3938M: Florian Fainelli <florian.fainelli@broadcom.com> 3939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3945F: arch/arm/include/asm/hardware/cache-b15-rac.h 3946F: arch/arm/mach-bcm/*brcmstb* 3947F: arch/arm/mm/cache-b15-rac.c 3948F: drivers/bus/brcmstb_gisb.c 3949F: drivers/pci/controller/pcie-brcmstb.c 3950N: brcmstb 3951N: bcm7038 3952N: bcm7120 3953 3954BROADCOM BCMBCA ARM ARCHITECTURE 3955M: William Zhang <william.zhang@broadcom.com> 3956M: Anand Gore <anand.gore@broadcom.com> 3957M: Kursad Oney <kursad.oney@broadcom.com> 3958M: Florian Fainelli <florian.fainelli@broadcom.com> 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3962S: Maintained 3963T: git https://github.com/broadcom/stblinux.git 3964F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3965F: arch/arm64/boot/dts/broadcom/bcmbca/* 3966N: bcmbca 3967N: bcm[9]?47622 3968N: bcm[9]?4912 3969N: bcm[9]?63138 3970N: bcm[9]?63146 3971N: bcm[9]?63148 3972N: bcm[9]?63158 3973N: bcm[9]?63178 3974N: bcm[9]?6756 3975N: bcm[9]?6813 3976N: bcm[9]?6846 3977N: bcm[9]?6855 3978N: bcm[9]?6856 3979N: bcm[9]?6858 3980N: bcm[9]?6878 3981 3982BROADCOM BDC DRIVER 3983M: Justin Chen <justin.chen@broadcom.com> 3984M: Al Cooper <alcooperx@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-usb@vger.kernel.org 3987S: Maintained 3988F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3989F: drivers/usb/gadget/udc/bdc/ 3990 3991BROADCOM BMIPS CPUFREQ DRIVER 3992M: Markus Mayer <mmayer@broadcom.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-pm@vger.kernel.org 3995S: Maintained 3996F: drivers/cpufreq/bmips-cpufreq.c 3997 3998BROADCOM BMIPS MIPS ARCHITECTURE 3999M: Florian Fainelli <florian.fainelli@broadcom.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001L: linux-mips@vger.kernel.org 4002S: Maintained 4003T: git https://github.com/broadcom/stblinux.git 4004F: arch/mips/bmips/* 4005F: arch/mips/boot/dts/brcm/bcm*.dts* 4006F: arch/mips/include/asm/mach-bmips/* 4007F: arch/mips/kernel/*bmips* 4008F: drivers/irqchip/irq-bcm63* 4009F: drivers/irqchip/irq-bcm7* 4010F: drivers/irqchip/irq-brcmstb* 4011F: drivers/soc/bcm/bcm63xx 4012F: include/linux/bcm963xx_nvram.h 4013F: include/linux/bcm963xx_tag.h 4014 4015BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4016M: Rasesh Mody <rmody@marvell.com> 4017M: GR-Linux-NIC-Dev@marvell.com 4018L: netdev@vger.kernel.org 4019S: Supported 4020F: drivers/net/ethernet/broadcom/bnx2.* 4021F: drivers/net/ethernet/broadcom/bnx2_* 4022 4023BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4024M: Saurav Kashyap <skashyap@marvell.com> 4025M: Javed Hasan <jhasan@marvell.com> 4026M: GR-QLogic-Storage-Upstream@marvell.com 4027L: linux-scsi@vger.kernel.org 4028S: Supported 4029F: drivers/scsi/bnx2fc/ 4030 4031BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4032M: Nilesh Javali <njavali@marvell.com> 4033M: Manish Rangankar <mrangankar@marvell.com> 4034M: GR-QLogic-Storage-Upstream@marvell.com 4035L: linux-scsi@vger.kernel.org 4036S: Supported 4037F: drivers/scsi/bnx2i/ 4038 4039BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4040M: Ariel Elior <aelior@marvell.com> 4041M: Sudarsana Kalluru <skalluru@marvell.com> 4042M: Manish Chopra <manishc@marvell.com> 4043L: netdev@vger.kernel.org 4044S: Supported 4045F: drivers/net/ethernet/broadcom/bnx2x/ 4046 4047BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4048M: Michael Chan <michael.chan@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Supported 4051F: drivers/firmware/broadcom/tee_bnxt_fw.c 4052F: drivers/net/ethernet/broadcom/bnxt/ 4053F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4054 4055BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4056M: Arend van Spriel <aspriel@gmail.com> 4057M: Franky Lin <franky.lin@broadcom.com> 4058M: Hante Meuleman <hante.meuleman@broadcom.com> 4059L: linux-wireless@vger.kernel.org 4060L: brcm80211-dev-list.pdl@broadcom.com 4061L: SHA-cyfmac-dev-list@infineon.com 4062S: Supported 4063F: drivers/net/wireless/broadcom/brcm80211/ 4064 4065BROADCOM BRCMSTB GPIO DRIVER 4066M: Doug Berger <opendmb@gmail.com> 4067M: Florian Fainelli <florian.fainelli@broadcom> 4068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4069S: Supported 4070F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4071F: drivers/gpio/gpio-brcmstb.c 4072 4073BROADCOM BRCMSTB I2C DRIVER 4074M: Kamal Dasu <kamal.dasu@broadcom.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-i2c@vger.kernel.org 4077S: Supported 4078F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4079F: drivers/i2c/busses/i2c-brcmstb.c 4080 4081BROADCOM BRCMSTB UART DRIVER 4082M: Al Cooper <alcooperx@gmail.com> 4083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4084L: linux-serial@vger.kernel.org 4085S: Maintained 4086F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4087F: drivers/tty/serial/8250/8250_bcm7271.c 4088 4089BROADCOM BRCMSTB USB EHCI DRIVER 4090M: Justin Chen <justin.chen@broadcom.com> 4091M: Al Cooper <alcooperx@gmail.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-usb@vger.kernel.org 4094S: Maintained 4095F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4096F: drivers/usb/host/ehci-brcm.* 4097 4098BROADCOM BRCMSTB USB PIN MAP DRIVER 4099M: Al Cooper <alcooperx@gmail.com> 4100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4101L: linux-usb@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4104F: drivers/usb/misc/brcmstb-usb-pinmap.c 4105 4106BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4107M: Justin Chen <justin.chen@broadcom.com> 4108M: Al Cooper <alcooperx@gmail.com> 4109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4110L: linux-kernel@vger.kernel.org 4111S: Maintained 4112F: drivers/phy/broadcom/phy-brcm-usb* 4113 4114BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4115M: William Zhang <william.zhang@broadcom.com> 4116M: Kursad Oney <kursad.oney@broadcom.com> 4117M: Jonas Gorski <jonas.gorski@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-spi@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4122F: drivers/spi/spi-bcm63xx-hsspi.c 4123F: drivers/spi/spi-bcmbca-hsspi.c 4124 4125BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4126M: Jonas Gorski <jonas.gorski@gmail.com> 4127L: linux-spi@vger.kernel.org 4128S: Odd Fixes 4129F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4130F: drivers/spi/spi-bcm63xx.c 4131 4132BROADCOM ETHERNET PHY DRIVERS 4133M: Florian Fainelli <florian.fainelli@broadcom.com> 4134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4135L: netdev@vger.kernel.org 4136S: Supported 4137F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4138F: drivers/net/phy/bcm*.[ch] 4139F: drivers/net/phy/broadcom.c 4140F: include/linux/brcmphy.h 4141 4142BROADCOM GENET ETHERNET DRIVER 4143M: Doug Berger <opendmb@gmail.com> 4144M: Florian Fainelli <florian.fainelli@broadcom.com> 4145R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4146L: netdev@vger.kernel.org 4147S: Supported 4148F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4149F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4150F: drivers/net/ethernet/broadcom/genet/ 4151F: drivers/net/ethernet/broadcom/unimac.h 4152F: drivers/net/mdio/mdio-bcm-unimac.c 4153F: include/linux/platform_data/bcmgenet.h 4154F: include/linux/platform_data/mdio-bcm-unimac.h 4155 4156BROADCOM IPROC ARM ARCHITECTURE 4157M: Ray Jui <rjui@broadcom.com> 4158M: Scott Branden <sbranden@broadcom.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4161S: Maintained 4162T: git https://github.com/broadcom/stblinux.git 4163F: arch/arm64/boot/dts/broadcom/northstar2/* 4164F: arch/arm64/boot/dts/broadcom/stingray/* 4165F: drivers/clk/bcm/clk-ns* 4166F: drivers/clk/bcm/clk-sr* 4167F: drivers/pinctrl/bcm/pinctrl-ns* 4168F: include/dt-bindings/clock/bcm-sr* 4169N: iproc 4170N: cygnus 4171N: bcm[-_]nsp 4172N: bcm9113* 4173N: bcm9583* 4174N: bcm9585* 4175N: bcm9586* 4176N: bcm988312 4177N: bcm113* 4178N: bcm583* 4179N: bcm585* 4180N: bcm586* 4181N: bcm88312 4182N: hr2 4183N: stingray 4184 4185BROADCOM IPROC GBIT ETHERNET DRIVER 4186M: Rafał Miłecki <rafal@milecki.pl> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Maintained 4190F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4191F: drivers/net/ethernet/broadcom/bgmac* 4192F: drivers/net/ethernet/broadcom/unimac.h 4193 4194BROADCOM KONA GPIO DRIVER 4195M: Ray Jui <rjui@broadcom.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197S: Supported 4198F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4199F: drivers/gpio/gpio-bcm-kona.c 4200 4201BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4202M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4203M: Kashyap Desai <kashyap.desai@broadcom.com> 4204M: Sumit Saxena <sumit.saxena@broadcom.com> 4205M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4206L: mpi3mr-linuxdrv.pdl@broadcom.com 4207L: linux-scsi@vger.kernel.org 4208S: Supported 4209W: https://www.broadcom.com/support/storage 4210F: drivers/scsi/mpi3mr/ 4211 4212BROADCOM NETXTREME-E ROCE DRIVER 4213M: Selvin Xavier <selvin.xavier@broadcom.com> 4214L: linux-rdma@vger.kernel.org 4215S: Supported 4216W: http://www.broadcom.com 4217F: drivers/infiniband/hw/bnxt_re/ 4218F: include/uapi/rdma/bnxt_re-abi.h 4219 4220BROADCOM NVRAM DRIVER 4221M: Rafał Miłecki <zajec5@gmail.com> 4222L: linux-mips@vger.kernel.org 4223S: Maintained 4224F: drivers/firmware/broadcom/* 4225 4226BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4227M: Rafał Miłecki <rafal@milecki.pl> 4228M: Florian Fainelli <florian.fainelli@broadcom.com> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: linux-pm@vger.kernel.org 4231S: Maintained 4232T: git https://github.com/broadcom/stblinux.git 4233F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4234F: include/dt-bindings/soc/bcm-pmb.h 4235 4236BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4237M: Rafał Miłecki <zajec5@gmail.com> 4238L: linux-wireless@vger.kernel.org 4239S: Maintained 4240F: drivers/bcma/ 4241F: include/linux/bcma/ 4242 4243BROADCOM SPI DRIVER 4244M: Kamal Dasu <kamal.dasu@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Maintained 4247F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4248F: drivers/spi/spi-bcm-qspi.* 4249F: drivers/spi/spi-brcmstb-qspi.c 4250F: drivers/spi/spi-iproc-qspi.c 4251 4252BROADCOM STB AVS CPUFREQ DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4258F: drivers/cpufreq/brcmstb* 4259 4260BROADCOM STB AVS TMON DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-pm@vger.kernel.org 4264S: Maintained 4265F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4266F: drivers/thermal/broadcom/brcmstb* 4267 4268BROADCOM STB DPFE DRIVER 4269M: Markus Mayer <mmayer@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4272S: Maintained 4273F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4274F: drivers/memory/brcmstb_dpfe.c 4275 4276BROADCOM STB NAND FLASH DRIVER 4277M: Brian Norris <computersforpeace@gmail.com> 4278M: Kamal Dasu <kamal.dasu@broadcom.com> 4279R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4280L: linux-mtd@lists.infradead.org 4281S: Maintained 4282F: drivers/mtd/nand/raw/brcmnand/ 4283F: include/linux/platform_data/brcmnand.h 4284 4285BROADCOM STB PCIE DRIVER 4286M: Jim Quinlan <jim2101024@gmail.com> 4287M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: linux-pci@vger.kernel.org 4291S: Maintained 4292F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4293F: drivers/pci/controller/pcie-brcmstb.c 4294 4295BROADCOM SYSTEMPORT ETHERNET DRIVER 4296M: Florian Fainelli <florian.fainelli@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: netdev@vger.kernel.org 4299S: Supported 4300F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4301F: drivers/net/ethernet/broadcom/bcmsysport.* 4302F: drivers/net/ethernet/broadcom/unimac.h 4303 4304BROADCOM TG3 GIGABIT ETHERNET DRIVER 4305M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4306M: Prashant Sreedharan <prashant@broadcom.com> 4307M: Michael Chan <mchan@broadcom.com> 4308L: netdev@vger.kernel.org 4309S: Supported 4310F: drivers/net/ethernet/broadcom/tg3.* 4311 4312BROADCOM VK DRIVER 4313M: Scott Branden <scott.branden@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315S: Supported 4316F: drivers/misc/bcm-vk/ 4317F: include/uapi/linux/misc/bcm_vk.h 4318 4319BROCADE BFA FC SCSI DRIVER 4320M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4321M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4322L: linux-scsi@vger.kernel.org 4323S: Supported 4324F: drivers/scsi/bfa/ 4325 4326BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4327M: Rasesh Mody <rmody@marvell.com> 4328M: Sudarsana Kalluru <skalluru@marvell.com> 4329M: GR-Linux-NIC-Dev@marvell.com 4330L: netdev@vger.kernel.org 4331S: Supported 4332F: drivers/net/ethernet/brocade/bna/ 4333 4334BSG (block layer generic sg v4 driver) 4335M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4336L: linux-scsi@vger.kernel.org 4337S: Supported 4338F: block/bsg.c 4339F: include/linux/bsg.h 4340F: include/uapi/linux/bsg.h 4341 4342BT87X AUDIO DRIVER 4343M: Clemens Ladisch <clemens@ladisch.de> 4344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4345S: Maintained 4346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4347F: Documentation/sound/cards/bt87x.rst 4348F: sound/pci/bt87x.c 4349 4350BT8XXGPIO DRIVER 4351M: Michael Buesch <m@bues.ch> 4352S: Maintained 4353W: http://bu3sch.de/btgpio.php 4354F: drivers/gpio/gpio-bt8xx.c 4355 4356BTRFS FILE SYSTEM 4357M: Chris Mason <clm@fb.com> 4358M: Josef Bacik <josef@toxicpanda.com> 4359M: David Sterba <dsterba@suse.com> 4360L: linux-btrfs@vger.kernel.org 4361S: Maintained 4362W: https://btrfs.readthedocs.io 4363W: https://btrfs.wiki.kernel.org/ 4364Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4365C: irc://irc.libera.chat/btrfs 4366T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4367F: Documentation/filesystems/btrfs.rst 4368F: fs/btrfs/ 4369F: include/linux/btrfs* 4370F: include/trace/events/btrfs.h 4371F: include/uapi/linux/btrfs* 4372 4373BTTV VIDEO4LINUX DRIVER 4374M: Mauro Carvalho Chehab <mchehab@kernel.org> 4375L: linux-media@vger.kernel.org 4376S: Odd fixes 4377W: https://linuxtv.org 4378T: git git://linuxtv.org/media_tree.git 4379F: Documentation/driver-api/media/drivers/bttv* 4380F: drivers/media/pci/bt8xx/bttv* 4381 4382BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4383M: Chanwoo Choi <cw00.choi@samsung.com> 4384L: linux-pm@vger.kernel.org 4385L: linux-samsung-soc@vger.kernel.org 4386S: Maintained 4387T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4388F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4389F: drivers/devfreq/exynos-bus.c 4390 4391BUSLOGIC SCSI DRIVER 4392M: Khalid Aziz <khalid@gonehiking.org> 4393L: linux-scsi@vger.kernel.org 4394S: Maintained 4395F: drivers/scsi/BusLogic.* 4396F: drivers/scsi/FlashPoint.* 4397 4398BXCAN CAN NETWORK DRIVER 4399M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4400L: linux-can@vger.kernel.org 4401S: Maintained 4402F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4403F: drivers/net/can/bxcan.c 4404 4405C-MEDIA CMI8788 DRIVER 4406M: Clemens Ladisch <clemens@ladisch.de> 4407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4408S: Maintained 4409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4410F: sound/pci/oxygen/ 4411 4412C-SKY ARCHITECTURE 4413M: Guo Ren <guoren@kernel.org> 4414L: linux-csky@vger.kernel.org 4415S: Supported 4416T: git https://github.com/c-sky/csky-linux.git 4417F: Documentation/devicetree/bindings/csky/ 4418F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4419F: Documentation/devicetree/bindings/timer/csky,* 4420F: arch/csky/ 4421F: drivers/clocksource/timer-gx6605s.c 4422F: drivers/clocksource/timer-mp-csky.c 4423F: drivers/irqchip/irq-csky-* 4424N: csky 4425K: csky 4426 4427CA8210 IEEE-802.15.4 RADIO DRIVER 4428L: linux-wpan@vger.kernel.org 4429S: Orphan 4430W: https://github.com/Cascoda/ca8210-linux.git 4431F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4432F: drivers/net/ieee802154/ca8210.c 4433 4434CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4435M: David Howells <dhowells@redhat.com> 4436L: linux-cachefs@redhat.com (moderated for non-subscribers) 4437S: Supported 4438F: Documentation/filesystems/caching/cachefiles.rst 4439F: fs/cachefiles/ 4440 4441CACHESTAT: PAGE CACHE STATS FOR A FILE 4442M: Nhat Pham <nphamcs@gmail.com> 4443M: Johannes Weiner <hannes@cmpxchg.org> 4444L: linux-mm@kvack.org 4445S: Maintained 4446F: tools/testing/selftests/cachestat/test_cachestat.c 4447 4448CADENCE MIPI-CSI2 BRIDGES 4449M: Maxime Ripard <mripard@kernel.org> 4450L: linux-media@vger.kernel.org 4451S: Maintained 4452F: Documentation/devicetree/bindings/media/cdns,*.txt 4453F: drivers/media/platform/cadence/cdns-csi2* 4454 4455CADENCE NAND DRIVER 4456L: linux-mtd@lists.infradead.org 4457S: Orphan 4458F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4459F: drivers/mtd/nand/raw/cadence-nand-controller.c 4460 4461CADENCE USB3 DRD IP DRIVER 4462M: Peter Chen <peter.chen@kernel.org> 4463M: Pawel Laszczak <pawell@cadence.com> 4464R: Roger Quadros <rogerq@kernel.org> 4465R: Aswath Govindraju <a-govindraju@ti.com> 4466L: linux-usb@vger.kernel.org 4467S: Maintained 4468T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4469F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4470F: drivers/usb/cdns3/ 4471X: drivers/usb/cdns3/cdnsp* 4472 4473CADENCE USBHS DRIVER 4474M: Pawel Laszczak <pawell@cadence.com> 4475L: linux-usb@vger.kernel.org 4476S: Maintained 4477F: drivers/usb/gadget/udc/cdns2 4478 4479CADENCE USBSSP DRD IP DRIVER 4480M: Pawel Laszczak <pawell@cadence.com> 4481L: linux-usb@vger.kernel.org 4482S: Maintained 4483T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4484F: drivers/usb/cdns3/ 4485X: drivers/usb/cdns3/cdns3* 4486 4487CADET FM/AM RADIO RECEIVER DRIVER 4488M: Hans Verkuil <hverkuil@xs4all.nl> 4489L: linux-media@vger.kernel.org 4490S: Maintained 4491W: https://linuxtv.org 4492T: git git://linuxtv.org/media_tree.git 4493F: drivers/media/radio/radio-cadet* 4494 4495CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4496L: linux-media@vger.kernel.org 4497S: Orphan 4498T: git git://linuxtv.org/media_tree.git 4499F: Documentation/admin-guide/media/cafe_ccic* 4500F: drivers/media/platform/marvell/ 4501 4502CAIF NETWORK LAYER 4503L: netdev@vger.kernel.org 4504S: Orphan 4505F: Documentation/networking/caif/ 4506F: drivers/net/caif/ 4507F: include/net/caif/ 4508F: include/uapi/linux/caif/ 4509F: net/caif/ 4510 4511CAKE QDISC 4512M: Toke Høiland-Jørgensen <toke@toke.dk> 4513L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4514S: Maintained 4515F: net/sched/sch_cake.c 4516 4517CAN NETWORK DRIVERS 4518M: Wolfgang Grandegger <wg@grandegger.com> 4519M: Marc Kleine-Budde <mkl@pengutronix.de> 4520L: linux-can@vger.kernel.org 4521S: Maintained 4522W: https://github.com/linux-can 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4525F: Documentation/devicetree/bindings/net/can/ 4526F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4527F: drivers/net/can/ 4528F: drivers/phy/phy-can-transceiver.c 4529F: include/linux/can/bittiming.h 4530F: include/linux/can/dev.h 4531F: include/linux/can/length.h 4532F: include/linux/can/platform/ 4533F: include/linux/can/rx-offload.h 4534F: include/uapi/linux/can/error.h 4535F: include/uapi/linux/can/netlink.h 4536F: include/uapi/linux/can/vxcan.h 4537 4538CAN NETWORK LAYER 4539M: Oliver Hartkopp <socketcan@hartkopp.net> 4540M: Marc Kleine-Budde <mkl@pengutronix.de> 4541L: linux-can@vger.kernel.org 4542S: Maintained 4543W: https://github.com/linux-can 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4546F: Documentation/networking/can.rst 4547F: include/linux/can/can-ml.h 4548F: include/linux/can/core.h 4549F: include/linux/can/skb.h 4550F: include/net/netns/can.h 4551F: include/uapi/linux/can.h 4552F: include/uapi/linux/can/bcm.h 4553F: include/uapi/linux/can/gw.h 4554F: include/uapi/linux/can/isotp.h 4555F: include/uapi/linux/can/raw.h 4556F: net/can/ 4557 4558CAN-J1939 NETWORK LAYER 4559M: Robin van der Gracht <robin@protonic.nl> 4560M: Oleksij Rempel <o.rempel@pengutronix.de> 4561R: kernel@pengutronix.de 4562L: linux-can@vger.kernel.org 4563S: Maintained 4564F: Documentation/networking/j1939.rst 4565F: include/uapi/linux/can/j1939.h 4566F: net/can/j1939/ 4567 4568CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4569M: Damien Le Moal <dlemoal@kernel.org> 4570L: linux-riscv@lists.infradead.org 4571L: linux-gpio@vger.kernel.org (pinctrl driver) 4572F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4573F: drivers/pinctrl/pinctrl-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-kernel@vger.kernel.org 4578L: linux-riscv@lists.infradead.org 4579S: Maintained 4580F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4581F: drivers/reset/reset-k210.c 4582 4583CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4584M: Damien Le Moal <dlemoal@kernel.org> 4585L: linux-riscv@lists.infradead.org 4586S: Maintained 4587F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4588F: drivers/soc/canaan/ 4589F: include/soc/canaan/ 4590 4591CAPABILITIES 4592M: Serge Hallyn <serge@hallyn.com> 4593L: linux-security-module@vger.kernel.org 4594S: Supported 4595F: include/linux/capability.h 4596F: include/uapi/linux/capability.h 4597F: kernel/capability.c 4598F: security/commoncap.c 4599 4600CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4601M: Kevin Tsai <ktsai@capellamicro.com> 4602S: Maintained 4603F: drivers/iio/light/cm* 4604 4605CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4606M: Christian Lamparter <chunkeey@googlemail.com> 4607L: linux-wireless@vger.kernel.org 4608S: Maintained 4609W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4610F: drivers/net/wireless/ath/carl9170/ 4611 4612CAVIUM I2C DRIVER 4613M: Robert Richter <rric@kernel.org> 4614S: Odd Fixes 4615W: http://www.marvell.com 4616F: drivers/i2c/busses/i2c-octeon* 4617F: drivers/i2c/busses/i2c-thunderx* 4618 4619CAVIUM LIQUIDIO NETWORK DRIVER 4620M: Derek Chickles <dchickles@marvell.com> 4621M: Satanand Burla <sburla@marvell.com> 4622M: Felix Manlunas <fmanlunas@marvell.com> 4623L: netdev@vger.kernel.org 4624S: Supported 4625W: http://www.marvell.com 4626F: drivers/net/ethernet/cavium/liquidio/ 4627 4628CAVIUM MMC DRIVER 4629M: Robert Richter <rric@kernel.org> 4630S: Odd Fixes 4631W: http://www.marvell.com 4632F: drivers/mmc/host/cavium* 4633 4634CAVIUM OCTEON-TX CRYPTO DRIVER 4635M: George Cherian <gcherian@marvell.com> 4636L: linux-crypto@vger.kernel.org 4637S: Supported 4638W: http://www.marvell.com 4639F: drivers/crypto/cavium/cpt/ 4640 4641CAVIUM THUNDERX2 ARM64 SOC 4642M: Robert Richter <rric@kernel.org> 4643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4644S: Odd Fixes 4645F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4646F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4647 4648CBS/ETF/TAPRIO QDISCS 4649M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4650L: netdev@vger.kernel.org 4651S: Maintained 4652F: net/sched/sch_cbs.c 4653F: net/sched/sch_etf.c 4654F: net/sched/sch_taprio.c 4655 4656CC2520 IEEE-802.15.4 RADIO DRIVER 4657M: Stefan Schmidt <stefan@datenfreihafen.org> 4658L: linux-wpan@vger.kernel.org 4659S: Odd Fixes 4660F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4661F: drivers/net/ieee802154/cc2520.c 4662 4663CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4664M: Gilad Ben-Yossef <gilad@benyossef.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4668F: drivers/crypto/ccree/ 4669 4670CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4671M: Hadar Gat <hadar.gat@arm.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4675F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4676F: drivers/char/hw_random/cctrng.c 4677F: drivers/char/hw_random/cctrng.h 4678 4679CEC FRAMEWORK 4680M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4681L: linux-media@vger.kernel.org 4682S: Supported 4683W: http://linuxtv.org 4684T: git git://linuxtv.org/media_tree.git 4685F: Documentation/ABI/testing/debugfs-cec-error-inj 4686F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4687F: Documentation/driver-api/media/cec-core.rst 4688F: Documentation/userspace-api/media/cec 4689F: drivers/media/cec/ 4690F: drivers/media/rc/keymaps/rc-cec.c 4691F: include/media/cec-notifier.h 4692F: include/media/cec.h 4693F: include/uapi/linux/cec-funcs.h 4694F: include/uapi/linux/cec.h 4695 4696CEC GPIO DRIVER 4697M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4698L: linux-media@vger.kernel.org 4699S: Supported 4700W: http://linuxtv.org 4701T: git git://linuxtv.org/media_tree.git 4702F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4703F: drivers/media/cec/platform/cec-gpio/ 4704 4705CELL BROADBAND ENGINE ARCHITECTURE 4706M: Arnd Bergmann <arnd@arndb.de> 4707L: linuxppc-dev@lists.ozlabs.org 4708S: Supported 4709W: http://www.ibm.com/developerworks/power/cell/ 4710F: arch/powerpc/include/asm/cell*.h 4711F: arch/powerpc/include/asm/spu*.h 4712F: arch/powerpc/include/uapi/asm/spu*.h 4713F: arch/powerpc/platforms/cell/ 4714 4715CELLWISE CW2015 BATTERY DRIVER 4716M: Tobias Schrammm <t.schramm@manjaro.org> 4717S: Maintained 4718F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4719F: drivers/power/supply/cw2015_battery.c 4720 4721CEPH COMMON CODE (LIBCEPH) 4722M: Ilya Dryomov <idryomov@gmail.com> 4723M: Xiubo Li <xiubli@redhat.com> 4724R: Jeff Layton <jlayton@kernel.org> 4725L: ceph-devel@vger.kernel.org 4726S: Supported 4727W: http://ceph.com/ 4728T: git https://github.com/ceph/ceph-client.git 4729F: include/linux/ceph/ 4730F: include/linux/crush/ 4731F: net/ceph/ 4732 4733CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4734M: Xiubo Li <xiubli@redhat.com> 4735M: Ilya Dryomov <idryomov@gmail.com> 4736R: Jeff Layton <jlayton@kernel.org> 4737L: ceph-devel@vger.kernel.org 4738S: Supported 4739W: http://ceph.com/ 4740T: git https://github.com/ceph/ceph-client.git 4741F: Documentation/filesystems/ceph.rst 4742F: fs/ceph/ 4743 4744CERTIFICATE HANDLING 4745M: David Howells <dhowells@redhat.com> 4746M: David Woodhouse <dwmw2@infradead.org> 4747L: keyrings@vger.kernel.org 4748S: Maintained 4749F: Documentation/admin-guide/module-signing.rst 4750F: certs/ 4751F: scripts/sign-file.c 4752F: tools/certs/ 4753 4754CFAG12864B LCD DRIVER 4755M: Miguel Ojeda <ojeda@kernel.org> 4756S: Maintained 4757F: drivers/auxdisplay/cfag12864b.c 4758F: include/linux/cfag12864b.h 4759 4760CFAG12864BFB LCD FRAMEBUFFER DRIVER 4761M: Miguel Ojeda <ojeda@kernel.org> 4762S: Maintained 4763F: drivers/auxdisplay/cfag12864bfb.c 4764F: include/linux/cfag12864b.h 4765 4766CHAR and MISC DRIVERS 4767M: Arnd Bergmann <arnd@arndb.de> 4768M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4769S: Supported 4770T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4771F: drivers/char/ 4772F: drivers/misc/ 4773F: include/linux/miscdevice.h 4774X: drivers/char/agp/ 4775X: drivers/char/hw_random/ 4776X: drivers/char/ipmi/ 4777X: drivers/char/random.c 4778X: drivers/char/tpm/ 4779 4780CHECKPATCH 4781M: Andy Whitcroft <apw@canonical.com> 4782M: Joe Perches <joe@perches.com> 4783R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4784R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4785S: Maintained 4786F: scripts/checkpatch.pl 4787 4788CHECKPATCH DOCUMENTATION 4789M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4790M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4791R: Joe Perches <joe@perches.com> 4792S: Maintained 4793F: Documentation/dev-tools/checkpatch.rst 4794 4795CHINESE DOCUMENTATION 4796M: Alex Shi <alexs@kernel.org> 4797M: Yanteng Si <siyanteng@loongson.cn> 4798S: Maintained 4799F: Documentation/translations/zh_CN/ 4800 4801CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4802M: Peter Chen <peter.chen@kernel.org> 4803L: linux-usb@vger.kernel.org 4804S: Maintained 4805T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4806F: drivers/usb/chipidea/ 4807 4808CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4809M: Hans de Goede <hdegoede@redhat.com> 4810L: linux-input@vger.kernel.org 4811S: Maintained 4812F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4813F: drivers/input/touchscreen/chipone_icn8318.c 4814 4815CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4816M: Hans de Goede <hdegoede@redhat.com> 4817L: linux-input@vger.kernel.org 4818S: Maintained 4819F: drivers/input/touchscreen/chipone_icn8505.c 4820 4821CHROME HARDWARE PLATFORM SUPPORT 4822M: Benson Leung <bleung@chromium.org> 4823L: chrome-platform@lists.linux.dev 4824S: Maintained 4825T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4826F: drivers/platform/chrome/ 4827 4828CHROMEOS EC CODEC DRIVER 4829M: Cheng-Yi Chiang <cychiang@chromium.org> 4830M: Tzung-Bi Shih <tzungbi@kernel.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4835F: sound/soc/codecs/cros_ec_codec.* 4836 4837CHROMEOS EC SUBDRIVERS 4838M: Benson Leung <bleung@chromium.org> 4839R: Guenter Roeck <groeck@chromium.org> 4840L: chrome-platform@lists.linux.dev 4841S: Maintained 4842F: drivers/power/supply/cros_usbpd-charger.c 4843N: cros_ec 4844N: cros-ec 4845 4846CHROMEOS EC UART DRIVER 4847M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4848R: Benson Leung <bleung@chromium.org> 4849R: Tzung-Bi Shih <tzungbi@kernel.org> 4850S: Maintained 4851F: drivers/platform/chrome/cros_ec_uart.c 4852 4853CHROMEOS EC USB PD NOTIFY DRIVER 4854M: Prashant Malani <pmalani@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: drivers/platform/chrome/cros_usbpd_notify.c 4858F: include/linux/platform_data/cros_usbpd_notify.h 4859 4860CHROMEOS EC USB TYPE-C DRIVER 4861M: Prashant Malani <pmalani@chromium.org> 4862L: chrome-platform@lists.linux.dev 4863S: Maintained 4864F: drivers/platform/chrome/cros_ec_typec.* 4865F: drivers/platform/chrome/cros_typec_switch.c 4866F: drivers/platform/chrome/cros_typec_vdm.* 4867 4868CHROMEOS HPS DRIVER 4869M: Dan Callaghan <dcallagh@chromium.org> 4870R: Sami Kyöstilä <skyostil@chromium.org> 4871S: Maintained 4872F: drivers/platform/chrome/cros_hps_i2c.c 4873 4874CHRONTEL CH7322 CEC DRIVER 4875M: Joe Tessler <jrt@google.com> 4876L: linux-media@vger.kernel.org 4877S: Maintained 4878T: git git://linuxtv.org/media_tree.git 4879F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4880F: drivers/media/cec/i2c/ch7322.c 4881 4882CIRRUS LOGIC AUDIO CODEC DRIVERS 4883M: James Schulman <james.schulman@cirrus.com> 4884M: David Rhodes <david.rhodes@cirrus.com> 4885M: Richard Fitzgerald <rf@opensource.cirrus.com> 4886L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4887L: patches@opensource.cirrus.com 4888S: Maintained 4889F: Documentation/devicetree/bindings/sound/cirrus,cs* 4890F: include/dt-bindings/sound/cs* 4891F: include/sound/cs* 4892F: sound/pci/hda/cs* 4893F: sound/pci/hda/hda_cs_dsp_ctl.* 4894F: sound/soc/codecs/cs* 4895 4896CIRRUS LOGIC DSP FIRMWARE DRIVER 4897M: Simon Trimmer <simont@opensource.cirrus.com> 4898M: Charles Keepax <ckeepax@opensource.cirrus.com> 4899M: Richard Fitzgerald <rf@opensource.cirrus.com> 4900L: patches@opensource.cirrus.com 4901S: Supported 4902W: https://github.com/CirrusLogic/linux-drivers/wiki 4903T: git https://github.com/CirrusLogic/linux-drivers.git 4904F: drivers/firmware/cirrus/* 4905F: include/linux/firmware/cirrus/* 4906 4907CIRRUS LOGIC EP93XX ETHERNET DRIVER 4908M: Hartley Sweeten <hsweeten@visionengravers.com> 4909L: netdev@vger.kernel.org 4910S: Maintained 4911F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4912 4913CIRRUS LOGIC LOCHNAGAR DRIVER 4914M: Charles Keepax <ckeepax@opensource.cirrus.com> 4915M: Richard Fitzgerald <rf@opensource.cirrus.com> 4916L: patches@opensource.cirrus.com 4917S: Supported 4918F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4922F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4923F: Documentation/hwmon/lochnagar.rst 4924F: drivers/clk/clk-lochnagar.c 4925F: drivers/hwmon/lochnagar-hwmon.c 4926F: drivers/mfd/lochnagar-i2c.c 4927F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4928F: drivers/regulator/lochnagar-regulator.c 4929F: include/dt-bindings/clock/lochnagar.h 4930F: include/dt-bindings/pinctrl/lochnagar.h 4931F: include/linux/mfd/lochnagar* 4932F: sound/soc/codecs/lochnagar-sc.c 4933 4934CIRRUS LOGIC MADERA CODEC DRIVERS 4935M: Charles Keepax <ckeepax@opensource.cirrus.com> 4936M: Richard Fitzgerald <rf@opensource.cirrus.com> 4937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4938L: patches@opensource.cirrus.com 4939S: Supported 4940W: https://github.com/CirrusLogic/linux-drivers/wiki 4941T: git https://github.com/CirrusLogic/linux-drivers.git 4942F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4944F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4945F: drivers/gpio/gpio-madera* 4946F: drivers/irqchip/irq-madera* 4947F: drivers/mfd/cs47l* 4948F: drivers/mfd/madera* 4949F: drivers/pinctrl/cirrus/* 4950F: include/dt-bindings/sound/madera* 4951F: include/linux/irqchip/irq-madera* 4952F: include/linux/mfd/madera/* 4953F: include/sound/madera* 4954F: sound/soc/codecs/cs47l* 4955F: sound/soc/codecs/madera* 4956 4957CISCO FCOE HBA DRIVER 4958M: Satish Kharat <satishkh@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960M: Karan Tilak Kumar <kartilak@cisco.com> 4961L: linux-scsi@vger.kernel.org 4962S: Supported 4963F: drivers/scsi/fnic/ 4964 4965CISCO SCSI HBA DRIVER 4966M: Karan Tilak Kumar <kartilak@cisco.com> 4967M: Sesidhar Baddela <sebaddel@cisco.com> 4968L: linux-scsi@vger.kernel.org 4969S: Supported 4970F: drivers/scsi/snic/ 4971 4972CISCO VIC ETHERNET NIC DRIVER 4973M: Christian Benvenuti <benve@cisco.com> 4974M: Satish Kharat <satishkh@cisco.com> 4975S: Supported 4976F: drivers/net/ethernet/cisco/enic/ 4977 4978CISCO VIC LOW LATENCY NIC DRIVER 4979M: Christian Benvenuti <benve@cisco.com> 4980M: Nelson Escobar <neescoba@cisco.com> 4981S: Supported 4982F: drivers/infiniband/hw/usnic/ 4983 4984CLANG CONTROL FLOW INTEGRITY SUPPORT 4985M: Sami Tolvanen <samitolvanen@google.com> 4986M: Kees Cook <keescook@chromium.org> 4987R: Nathan Chancellor <nathan@kernel.org> 4988R: Nick Desaulniers <ndesaulniers@google.com> 4989L: llvm@lists.linux.dev 4990S: Supported 4991B: https://github.com/ClangBuiltLinux/linux/issues 4992T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4993F: include/linux/cfi.h 4994F: kernel/cfi.c 4995 4996CLANG-FORMAT FILE 4997M: Miguel Ojeda <ojeda@kernel.org> 4998S: Maintained 4999F: .clang-format 5000 5001CLANG/LLVM BUILD SUPPORT 5002M: Nathan Chancellor <nathan@kernel.org> 5003M: Nick Desaulniers <ndesaulniers@google.com> 5004R: Tom Rix <trix@redhat.com> 5005L: llvm@lists.linux.dev 5006S: Supported 5007W: https://clangbuiltlinux.github.io/ 5008B: https://github.com/ClangBuiltLinux/linux/issues 5009C: irc://irc.libera.chat/clangbuiltlinux 5010F: Documentation/kbuild/llvm.rst 5011F: include/linux/compiler-clang.h 5012F: scripts/Makefile.clang 5013F: scripts/clang-tools/ 5014K: \b(?i:clang|llvm)\b 5015 5016CLK API 5017M: Russell King <linux@armlinux.org.uk> 5018L: linux-clk@vger.kernel.org 5019S: Maintained 5020F: include/linux/clk.h 5021 5022CLOCKSOURCE, CLOCKEVENT DRIVERS 5023M: Daniel Lezcano <daniel.lezcano@linaro.org> 5024M: Thomas Gleixner <tglx@linutronix.de> 5025L: linux-kernel@vger.kernel.org 5026S: Supported 5027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5028F: Documentation/devicetree/bindings/timer/ 5029F: drivers/clocksource/ 5030 5031CMPC ACPI DRIVER 5032M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5033M: Daniel Oliveira Nascimento <don@syst.com.br> 5034L: platform-driver-x86@vger.kernel.org 5035S: Supported 5036F: drivers/platform/x86/classmate-laptop.c 5037 5038COBALT MEDIA DRIVER 5039M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5040L: linux-media@vger.kernel.org 5041S: Supported 5042W: https://linuxtv.org 5043T: git git://linuxtv.org/media_tree.git 5044F: drivers/media/pci/cobalt/ 5045 5046COCCINELLE/Semantic Patches (SmPL) 5047M: Julia Lawall <Julia.Lawall@inria.fr> 5048M: Nicolas Palix <nicolas.palix@imag.fr> 5049L: cocci@inria.fr (moderated for non-subscribers) 5050S: Supported 5051W: https://coccinelle.gitlabpages.inria.fr/website/ 5052T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5053F: Documentation/dev-tools/coccinelle.rst 5054F: scripts/coccicheck 5055F: scripts/coccinelle/ 5056 5057CODA FILE SYSTEM 5058M: Jan Harkes <jaharkes@cs.cmu.edu> 5059M: coda@cs.cmu.edu 5060L: codalist@coda.cs.cmu.edu 5061S: Maintained 5062W: http://www.coda.cs.cmu.edu/ 5063F: Documentation/filesystems/coda.rst 5064F: fs/coda/ 5065F: include/linux/coda*.h 5066F: include/uapi/linux/coda*.h 5067 5068CODA V4L2 MEM2MEM DRIVER 5069M: Philipp Zabel <p.zabel@pengutronix.de> 5070L: linux-media@vger.kernel.org 5071S: Maintained 5072F: Documentation/devicetree/bindings/media/coda.yaml 5073F: drivers/media/platform/chips-media/ 5074 5075CODE OF CONDUCT 5076M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5077S: Supported 5078F: Documentation/process/code-of-conduct-interpretation.rst 5079F: Documentation/process/code-of-conduct.rst 5080 5081COMEDI DRIVERS 5082M: Ian Abbott <abbotti@mev.co.uk> 5083M: H Hartley Sweeten <hsweeten@visionengravers.com> 5084S: Odd Fixes 5085F: drivers/comedi/ 5086F: include/linux/comedi/ 5087F: include/uapi/linux/comedi.h 5088 5089COMMON CLK FRAMEWORK 5090M: Michael Turquette <mturquette@baylibre.com> 5091M: Stephen Boyd <sboyd@kernel.org> 5092L: linux-clk@vger.kernel.org 5093S: Maintained 5094Q: http://patchwork.kernel.org/project/linux-clk/list/ 5095T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5096F: Documentation/devicetree/bindings/clock/ 5097F: drivers/clk/ 5098F: include/dt-bindings/clock/ 5099F: include/linux/clk-pr* 5100F: include/linux/clk/ 5101F: include/linux/of_clk.h 5102X: drivers/clk/clkdev.c 5103 5104COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5105M: Steve French <sfrench@samba.org> 5106R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5107R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5108R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5109R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5110L: linux-cifs@vger.kernel.org 5111L: samba-technical@lists.samba.org (moderated for non-subscribers) 5112S: Supported 5113W: https://wiki.samba.org/index.php/LinuxCIFS 5114T: git git://git.samba.org/sfrench/cifs-2.6.git 5115F: Documentation/admin-guide/cifs/ 5116F: fs/smb/client/ 5117F: fs/smb/common/ 5118F: include/uapi/linux/cifs 5119 5120COMPACTPCI HOTPLUG CORE 5121M: Scott Murray <scott@spiteful.org> 5122L: linux-pci@vger.kernel.org 5123S: Maintained 5124F: drivers/pci/hotplug/cpci_hotplug* 5125 5126COMPACTPCI HOTPLUG GENERIC DRIVER 5127M: Scott Murray <scott@spiteful.org> 5128L: linux-pci@vger.kernel.org 5129S: Maintained 5130F: drivers/pci/hotplug/cpcihp_generic.c 5131 5132COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5133M: Scott Murray <scott@spiteful.org> 5134L: linux-pci@vger.kernel.org 5135S: Maintained 5136F: drivers/pci/hotplug/cpcihp_zt5550.* 5137 5138COMPAL LAPTOP SUPPORT 5139M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5140L: platform-driver-x86@vger.kernel.org 5141S: Maintained 5142F: drivers/platform/x86/compal-laptop.c 5143 5144COMPILER ATTRIBUTES 5145M: Miguel Ojeda <ojeda@kernel.org> 5146R: Nick Desaulniers <ndesaulniers@google.com> 5147S: Maintained 5148F: include/linux/compiler_attributes.h 5149 5150COMPUTE EXPRESS LINK (CXL) 5151M: Alison Schofield <alison.schofield@intel.com> 5152M: Vishal Verma <vishal.l.verma@intel.com> 5153M: Ira Weiny <ira.weiny@intel.com> 5154M: Ben Widawsky <bwidawsk@kernel.org> 5155M: Dan Williams <dan.j.williams@intel.com> 5156L: linux-cxl@vger.kernel.org 5157S: Maintained 5158F: drivers/cxl/ 5159F: include/uapi/linux/cxl_mem.h 5160 5161COMPUTE EXPRESS LINK PMU (CPMU) 5162M: Jonathan Cameron <jonathan.cameron@huawei.com> 5163L: linux-cxl@vger.kernel.org 5164S: Maintained 5165F: Documentation/admin-guide/perf/cxl.rst 5166F: drivers/perf/cxl_pmu.c 5167 5168CONEXANT ACCESSRUNNER USB DRIVER 5169L: accessrunner-general@lists.sourceforge.net 5170S: Orphan 5171W: http://accessrunner.sourceforge.net/ 5172F: drivers/usb/atm/cxacru.c 5173 5174CONFIGFS 5175M: Joel Becker <jlbec@evilplan.org> 5176M: Christoph Hellwig <hch@lst.de> 5177S: Supported 5178T: git git://git.infradead.org/users/hch/configfs.git 5179F: fs/configfs/ 5180F: include/linux/configfs.h 5181F: samples/configfs/ 5182 5183CONSOLE SUBSYSTEM 5184M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5185S: Supported 5186F: drivers/video/console/ 5187F: include/linux/console* 5188 5189CONTEXT TRACKING 5190M: Frederic Weisbecker <frederic@kernel.org> 5191M: "Paul E. McKenney" <paulmck@kernel.org> 5192S: Maintained 5193F: include/linux/context_tracking* 5194F: kernel/context_tracking.c 5195 5196CONTROL GROUP (CGROUP) 5197M: Tejun Heo <tj@kernel.org> 5198M: Zefan Li <lizefan.x@bytedance.com> 5199M: Johannes Weiner <hannes@cmpxchg.org> 5200L: cgroups@vger.kernel.org 5201S: Maintained 5202T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5203F: Documentation/admin-guide/cgroup-v1/ 5204F: Documentation/admin-guide/cgroup-v2.rst 5205F: include/linux/cgroup* 5206F: kernel/cgroup/ 5207F: tools/testing/selftests/cgroup/ 5208 5209CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5210M: Tejun Heo <tj@kernel.org> 5211M: Josef Bacik <josef@toxicpanda.com> 5212M: Jens Axboe <axboe@kernel.dk> 5213L: cgroups@vger.kernel.org 5214L: linux-block@vger.kernel.org 5215T: git git://git.kernel.dk/linux-block 5216F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5217F: block/bfq-cgroup.c 5218F: block/blk-cgroup.c 5219F: block/blk-iocost.c 5220F: block/blk-iolatency.c 5221F: block/blk-throttle.c 5222F: include/linux/blk-cgroup.h 5223 5224CONTROL GROUP - CPUSET 5225M: Waiman Long <longman@redhat.com> 5226M: Zefan Li <lizefan.x@bytedance.com> 5227L: cgroups@vger.kernel.org 5228S: Maintained 5229T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5230F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5231F: include/linux/cpuset.h 5232F: kernel/cgroup/cpuset.c 5233 5234CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5235M: Johannes Weiner <hannes@cmpxchg.org> 5236M: Michal Hocko <mhocko@kernel.org> 5237M: Roman Gushchin <roman.gushchin@linux.dev> 5238M: Shakeel Butt <shakeelb@google.com> 5239R: Muchun Song <muchun.song@linux.dev> 5240L: cgroups@vger.kernel.org 5241L: linux-mm@kvack.org 5242S: Maintained 5243F: mm/memcontrol.c 5244F: mm/swap_cgroup.c 5245F: tools/testing/selftests/cgroup/memcg_protection.m 5246F: tools/testing/selftests/cgroup/test_kmem.c 5247F: tools/testing/selftests/cgroup/test_memcontrol.c 5248 5249CORETEMP HARDWARE MONITORING DRIVER 5250M: Fenghua Yu <fenghua.yu@intel.com> 5251L: linux-hwmon@vger.kernel.org 5252S: Maintained 5253F: Documentation/hwmon/coretemp.rst 5254F: drivers/hwmon/coretemp.c 5255 5256CORSAIR-CPRO HARDWARE MONITOR DRIVER 5257M: Marius Zachmann <mail@mariuszachmann.de> 5258L: linux-hwmon@vger.kernel.org 5259S: Maintained 5260F: drivers/hwmon/corsair-cpro.c 5261 5262CORSAIR-PSU HARDWARE MONITOR DRIVER 5263M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5264L: linux-hwmon@vger.kernel.org 5265S: Maintained 5266F: Documentation/hwmon/corsair-psu.rst 5267F: drivers/hwmon/corsair-psu.c 5268 5269COUNTER SUBSYSTEM 5270M: William Breathitt Gray <william.gray@linaro.org> 5271L: linux-iio@vger.kernel.org 5272S: Maintained 5273T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5274F: Documentation/ABI/testing/sysfs-bus-counter 5275F: Documentation/driver-api/generic-counter.rst 5276F: drivers/counter/ 5277F: include/linux/counter.h 5278F: include/uapi/linux/counter.h 5279F: tools/counter/ 5280 5281CP2615 I2C DRIVER 5282M: Bence Csókás <bence98@sch.bme.hu> 5283S: Maintained 5284F: drivers/i2c/busses/i2c-cp2615.c 5285 5286CPMAC ETHERNET DRIVER 5287M: Florian Fainelli <f.fainelli@gmail.com> 5288L: netdev@vger.kernel.org 5289S: Maintained 5290F: drivers/net/ethernet/ti/cpmac.c 5291 5292CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5293M: Viresh Kumar <viresh.kumar@linaro.org> 5294M: Sudeep Holla <sudeep.holla@arm.com> 5295L: linux-pm@vger.kernel.org 5296S: Maintained 5297W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5298F: drivers/cpufreq/vexpress-spc-cpufreq.c 5299 5300CPU FREQUENCY SCALING FRAMEWORK 5301M: "Rafael J. Wysocki" <rafael@kernel.org> 5302M: Viresh Kumar <viresh.kumar@linaro.org> 5303L: linux-pm@vger.kernel.org 5304S: Maintained 5305B: https://bugzilla.kernel.org 5306T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5308F: Documentation/admin-guide/pm/cpufreq.rst 5309F: Documentation/admin-guide/pm/intel_pstate.rst 5310F: Documentation/cpu-freq/ 5311F: Documentation/devicetree/bindings/cpufreq/ 5312F: drivers/cpufreq/ 5313F: include/linux/cpufreq.h 5314F: include/linux/sched/cpufreq.h 5315F: kernel/sched/cpufreq*.c 5316F: tools/testing/selftests/cpufreq/ 5317 5318CPU HOTPLUG 5319M: Thomas Gleixner <tglx@linutronix.de> 5320M: Peter Zijlstra <peterz@infradead.org> 5321L: linux-kernel@vger.kernel.org 5322S: Maintained 5323T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5324F: include/linux/cpu.h 5325F: include/linux/cpuhotplug.h 5326F: include/linux/smpboot.h 5327F: kernel/cpu.c 5328F: kernel/smpboot.* 5329 5330CPU IDLE TIME MANAGEMENT FRAMEWORK 5331M: "Rafael J. Wysocki" <rafael@kernel.org> 5332M: Daniel Lezcano <daniel.lezcano@linaro.org> 5333L: linux-pm@vger.kernel.org 5334S: Maintained 5335B: https://bugzilla.kernel.org 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5337F: Documentation/admin-guide/pm/cpuidle.rst 5338F: Documentation/driver-api/pm/cpuidle.rst 5339F: drivers/cpuidle/ 5340F: include/linux/cpuidle.h 5341 5342CPU POWER MONITORING SUBSYSTEM 5343M: Thomas Renninger <trenn@suse.com> 5344M: Shuah Khan <shuah@kernel.org> 5345M: Shuah Khan <skhan@linuxfoundation.org> 5346L: linux-pm@vger.kernel.org 5347S: Maintained 5348F: tools/power/cpupower/ 5349 5350CPUID/MSR DRIVER 5351M: "H. Peter Anvin" <hpa@zytor.com> 5352S: Maintained 5353F: arch/x86/kernel/cpuid.c 5354F: arch/x86/kernel/msr.c 5355 5356CPUIDLE DRIVER - ARM BIG LITTLE 5357M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5358M: Daniel Lezcano <daniel.lezcano@linaro.org> 5359L: linux-pm@vger.kernel.org 5360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5361S: Maintained 5362T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5363F: drivers/cpuidle/cpuidle-big_little.c 5364 5365CPUIDLE DRIVER - ARM EXYNOS 5366M: Daniel Lezcano <daniel.lezcano@linaro.org> 5367M: Kukjin Kim <kgene@kernel.org> 5368R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5369L: linux-pm@vger.kernel.org 5370L: linux-samsung-soc@vger.kernel.org 5371S: Supported 5372F: arch/arm/mach-exynos/pm.c 5373F: drivers/cpuidle/cpuidle-exynos.c 5374F: include/linux/platform_data/cpuidle-exynos.h 5375 5376CPUIDLE DRIVER - ARM PSCI 5377M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5378M: Sudeep Holla <sudeep.holla@arm.com> 5379L: linux-pm@vger.kernel.org 5380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5381S: Supported 5382F: drivers/cpuidle/cpuidle-psci.c 5383 5384CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5385M: Ulf Hansson <ulf.hansson@linaro.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5388S: Supported 5389F: drivers/cpuidle/cpuidle-psci-domain.c 5390F: drivers/cpuidle/cpuidle-psci.h 5391 5392CPUIDLE DRIVER - DT IDLE PM DOMAIN 5393M: Ulf Hansson <ulf.hansson@linaro.org> 5394L: linux-pm@vger.kernel.org 5395S: Supported 5396F: drivers/cpuidle/dt_idle_genpd.c 5397F: drivers/cpuidle/dt_idle_genpd.h 5398 5399CPUIDLE DRIVER - RISC-V SBI 5400M: Anup Patel <anup@brainfault.org> 5401L: linux-pm@vger.kernel.org 5402L: linux-riscv@lists.infradead.org 5403S: Maintained 5404F: drivers/cpuidle/cpuidle-riscv-sbi.c 5405 5406CRAMFS FILESYSTEM 5407M: Nicolas Pitre <nico@fluxnic.net> 5408S: Maintained 5409F: Documentation/filesystems/cramfs.rst 5410F: fs/cramfs/ 5411 5412CREATIVE SB0540 5413M: Bastien Nocera <hadess@hadess.net> 5414L: linux-input@vger.kernel.org 5415S: Maintained 5416F: drivers/hid/hid-creative-sb0540.c 5417 5418CRYPTO API 5419M: Herbert Xu <herbert@gondor.apana.org.au> 5420M: "David S. Miller" <davem@davemloft.net> 5421L: linux-crypto@vger.kernel.org 5422S: Maintained 5423T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5425F: Documentation/crypto/ 5426F: Documentation/devicetree/bindings/crypto/ 5427F: arch/*/crypto/ 5428F: crypto/ 5429F: drivers/crypto/ 5430F: include/crypto/ 5431F: include/linux/crypto* 5432F: lib/crypto/ 5433 5434CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5435M: Neil Horman <nhorman@tuxdriver.com> 5436L: linux-crypto@vger.kernel.org 5437S: Maintained 5438F: crypto/ansi_cprng.c 5439F: crypto/rng.c 5440 5441CS3308 MEDIA DRIVER 5442M: Hans Verkuil <hverkuil@xs4all.nl> 5443L: linux-media@vger.kernel.org 5444S: Odd Fixes 5445W: http://linuxtv.org 5446T: git git://linuxtv.org/media_tree.git 5447F: drivers/media/i2c/cs3308.c 5448 5449CS5535 Audio ALSA driver 5450M: Jaya Kumar <jayakumar.alsa@gmail.com> 5451S: Maintained 5452F: sound/pci/cs5535audio/ 5453 5454CTU CAN FD DRIVER 5455M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5456M: Ondrej Ille <ondrej.ille@gmail.com> 5457L: linux-can@vger.kernel.org 5458S: Maintained 5459F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5460F: drivers/net/can/ctucanfd/ 5461 5462CW1200 WLAN driver 5463S: Orphan 5464F: drivers/net/wireless/st/cw1200/ 5465 5466CX18 VIDEO4LINUX DRIVER 5467M: Andy Walls <awalls@md.metrocast.net> 5468L: linux-media@vger.kernel.org 5469S: Maintained 5470W: https://linuxtv.org 5471T: git git://linuxtv.org/media_tree.git 5472F: drivers/media/pci/cx18/ 5473F: include/uapi/linux/ivtv* 5474 5475CX2341X MPEG ENCODER HELPER MODULE 5476M: Hans Verkuil <hverkuil@xs4all.nl> 5477L: linux-media@vger.kernel.org 5478S: Maintained 5479W: https://linuxtv.org 5480T: git git://linuxtv.org/media_tree.git 5481F: drivers/media/common/cx2341x* 5482F: include/media/drv-intf/cx2341x.h 5483 5484CX24120 MEDIA DRIVER 5485M: Jemma Denson <jdenson@gmail.com> 5486M: Patrick Boettcher <patrick.boettcher@posteo.de> 5487L: linux-media@vger.kernel.org 5488S: Maintained 5489W: https://linuxtv.org 5490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5491F: drivers/media/dvb-frontends/cx24120* 5492 5493CX88 VIDEO4LINUX DRIVER 5494M: Mauro Carvalho Chehab <mchehab@kernel.org> 5495L: linux-media@vger.kernel.org 5496S: Odd fixes 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: Documentation/driver-api/media/drivers/cx88* 5500F: drivers/media/pci/cx88/ 5501 5502CXD2820R MEDIA DRIVER 5503M: Antti Palosaari <crope@iki.fi> 5504L: linux-media@vger.kernel.org 5505S: Maintained 5506W: https://linuxtv.org 5507W: http://palosaari.fi/linux/ 5508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5509T: git git://linuxtv.org/anttip/media_tree.git 5510F: drivers/media/dvb-frontends/cxd2820r* 5511 5512CXGB3 ETHERNET DRIVER (CXGB3) 5513M: Raju Rangoju <rajur@chelsio.com> 5514L: netdev@vger.kernel.org 5515S: Supported 5516W: http://www.chelsio.com 5517F: drivers/net/ethernet/chelsio/cxgb3/ 5518 5519CXGB3 ISCSI DRIVER (CXGB3I) 5520M: Varun Prakash <varun@chelsio.com> 5521L: linux-scsi@vger.kernel.org 5522S: Supported 5523W: http://www.chelsio.com 5524F: drivers/scsi/cxgbi/cxgb3i 5525 5526CXGB4 CRYPTO DRIVER (chcr) 5527M: Ayush Sawal <ayush.sawal@chelsio.com> 5528L: linux-crypto@vger.kernel.org 5529S: Supported 5530W: http://www.chelsio.com 5531F: drivers/crypto/chelsio 5532 5533CXGB4 ETHERNET DRIVER (CXGB4) 5534M: Raju Rangoju <rajur@chelsio.com> 5535L: netdev@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/net/ethernet/chelsio/cxgb4/ 5539 5540CXGB4 INLINE CRYPTO DRIVER 5541M: Ayush Sawal <ayush.sawal@chelsio.com> 5542L: netdev@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/net/ethernet/chelsio/inline_crypto/ 5546 5547CXGB4 ISCSI DRIVER (CXGB4I) 5548M: Varun Prakash <varun@chelsio.com> 5549L: linux-scsi@vger.kernel.org 5550S: Supported 5551W: http://www.chelsio.com 5552F: drivers/scsi/cxgbi/cxgb4i 5553 5554CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5555M: Potnuri Bharat Teja <bharat@chelsio.com> 5556L: linux-rdma@vger.kernel.org 5557S: Supported 5558W: http://www.openfabrics.org 5559F: drivers/infiniband/hw/cxgb4/ 5560F: include/uapi/rdma/cxgb4-abi.h 5561 5562CXGB4VF ETHERNET DRIVER (CXGB4VF) 5563M: Raju Rangoju <rajur@chelsio.com> 5564L: netdev@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/net/ethernet/chelsio/cxgb4vf/ 5568 5569CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5570M: Frederic Barrat <fbarrat@linux.ibm.com> 5571M: Andrew Donnellan <ajd@linux.ibm.com> 5572L: linuxppc-dev@lists.ozlabs.org 5573S: Supported 5574F: Documentation/ABI/testing/sysfs-class-cxl 5575F: Documentation/powerpc/cxl.rst 5576F: arch/powerpc/platforms/powernv/pci-cxl.c 5577F: drivers/misc/cxl/ 5578F: include/misc/cxl* 5579F: include/uapi/misc/cxl.h 5580 5581CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5582M: Manoj N. Kumar <manoj@linux.ibm.com> 5583M: Matthew R. Ochs <mrochs@linux.ibm.com> 5584M: Uma Krishnan <ukrishn@linux.ibm.com> 5585L: linux-scsi@vger.kernel.org 5586S: Supported 5587F: Documentation/powerpc/cxlflash.rst 5588F: drivers/scsi/cxlflash/ 5589F: include/uapi/scsi/cxlflash_ioctl.h 5590 5591CYBERPRO FB DRIVER 5592M: Russell King <linux@armlinux.org.uk> 5593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5594S: Maintained 5595W: http://www.armlinux.org.uk/ 5596F: drivers/video/fbdev/cyber2000fb.* 5597 5598CYCLADES PC300 DRIVER 5599S: Orphan 5600F: drivers/net/wan/pc300* 5601 5602CYPRESS CY8C95X0 PINCTRL DRIVER 5603M: Patrick Rudolph <patrick.rudolph@9elements.com> 5604L: linux-gpio@vger.kernel.org 5605S: Maintained 5606F: drivers/pinctrl/pinctrl-cy8c95x0.c 5607 5608CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5609M: Linus Walleij <linus.walleij@linaro.org> 5610L: linux-input@vger.kernel.org 5611S: Maintained 5612F: drivers/input/touchscreen/cy8ctma140.c 5613 5614CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5615M: Yassine Oudjana <y.oudjana@protonmail.com> 5616L: linux-input@vger.kernel.org 5617S: Maintained 5618F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5619F: drivers/input/keyboard/cypress-sf.c 5620 5621CYPRESS_FIRMWARE MEDIA DRIVER 5622M: Antti Palosaari <crope@iki.fi> 5623L: linux-media@vger.kernel.org 5624S: Maintained 5625W: https://linuxtv.org 5626W: http://palosaari.fi/linux/ 5627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5628T: git git://linuxtv.org/anttip/media_tree.git 5629F: drivers/media/common/cypress_firmware* 5630 5631CYTTSP TOUCHSCREEN DRIVER 5632M: Linus Walleij <linus.walleij@linaro.org> 5633L: linux-input@vger.kernel.org 5634S: Maintained 5635F: drivers/input/touchscreen/cyttsp* 5636 5637D-LINK DIR-685 TOUCHKEYS DRIVER 5638M: Linus Walleij <linus.walleij@linaro.org> 5639L: linux-input@vger.kernel.org 5640S: Supported 5641F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5642 5643DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5644M: Joshua Kinard <kumba@gentoo.org> 5645S: Maintained 5646F: drivers/rtc/rtc-ds1685.c 5647F: include/linux/rtc/ds1685.h 5648 5649DAMA SLAVE for AX.25 5650M: Joerg Reuter <jreuter@yaina.de> 5651L: linux-hams@vger.kernel.org 5652S: Maintained 5653W: http://yaina.de/jreuter/ 5654W: http://www.qsl.net/dl1bke/ 5655F: net/ax25/af_ax25.c 5656F: net/ax25/ax25_dev.c 5657F: net/ax25/ax25_ds_* 5658F: net/ax25/ax25_in.c 5659F: net/ax25/ax25_out.c 5660F: net/ax25/ax25_timer.c 5661F: net/ax25/sysctl_net_ax25.c 5662 5663DATA ACCESS MONITOR 5664M: SeongJae Park <sj@kernel.org> 5665L: damon@lists.linux.dev 5666L: linux-mm@kvack.org 5667S: Maintained 5668W: https://damonitor.github.io 5669P: Documentation/mm/damon/maintainer-profile.rst 5670T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5671T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5672T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5673F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5674F: Documentation/admin-guide/mm/damon/ 5675F: Documentation/mm/damon/ 5676F: include/linux/damon.h 5677F: include/trace/events/damon.h 5678F: mm/damon/ 5679F: tools/testing/selftests/damon/ 5680 5681DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5682L: netdev@vger.kernel.org 5683S: Orphan 5684F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5685F: drivers/net/ethernet/dec/tulip/dmfe.c 5686 5687DC390/AM53C974 SCSI driver 5688M: Hannes Reinecke <hare@suse.com> 5689L: linux-scsi@vger.kernel.org 5690S: Maintained 5691F: drivers/scsi/am53c974.c 5692 5693DC395x SCSI driver 5694M: Oliver Neukum <oliver@neukum.org> 5695M: Ali Akcaagac <aliakc@web.de> 5696M: Jamie Lenehan <lenehan@twibble.org> 5697S: Maintained 5698F: Documentation/scsi/dc395x.rst 5699F: drivers/scsi/dc395x.* 5700 5701DCCP PROTOCOL 5702L: dccp@vger.kernel.org 5703S: Orphan 5704W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5705F: include/linux/dccp.h 5706F: include/linux/tfrc.h 5707F: include/uapi/linux/dccp.h 5708F: net/dccp/ 5709 5710DEBUGOBJECTS: 5711M: Thomas Gleixner <tglx@linutronix.de> 5712L: linux-kernel@vger.kernel.org 5713S: Maintained 5714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5715F: include/linux/debugobjects.h 5716F: lib/debugobjects.c 5717 5718DECSTATION PLATFORM SUPPORT 5719M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5720L: linux-mips@vger.kernel.org 5721S: Maintained 5722W: http://www.linux-mips.org/wiki/DECstation 5723F: arch/mips/dec/ 5724F: arch/mips/include/asm/dec/ 5725F: arch/mips/include/asm/mach-dec/ 5726 5727DEFXX FDDI NETWORK DRIVER 5728M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5729S: Maintained 5730F: drivers/net/fddi/defxx.* 5731 5732DEFZA FDDI NETWORK DRIVER 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734S: Maintained 5735F: drivers/net/fddi/defza.* 5736 5737DEINTERLACE DRIVERS FOR ALLWINNER H3 5738M: Jernej Skrabec <jernej.skrabec@gmail.com> 5739L: linux-media@vger.kernel.org 5740S: Maintained 5741T: git git://linuxtv.org/media_tree.git 5742F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5743F: drivers/media/platform/sunxi/sun8i-di/ 5744 5745DELL LAPTOP DRIVER 5746M: Matthew Garrett <mjg59@srcf.ucam.org> 5747M: Pali Rohár <pali@kernel.org> 5748L: platform-driver-x86@vger.kernel.org 5749S: Maintained 5750F: drivers/platform/x86/dell/dell-laptop.c 5751 5752DELL LAPTOP FREEFALL DRIVER 5753M: Pali Rohár <pali@kernel.org> 5754S: Maintained 5755F: drivers/platform/x86/dell/dell-smo8800.c 5756 5757DELL LAPTOP RBTN DRIVER 5758M: Pali Rohár <pali@kernel.org> 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-rbtn.* 5761 5762DELL LAPTOP SMM DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: Documentation/ABI/obsolete/procfs-i8k 5766F: drivers/hwmon/dell-smm-hwmon.c 5767F: include/uapi/linux/i8k.h 5768 5769DELL REMOTE BIOS UPDATE DRIVER 5770M: Stuart Hayes <stuart.w.hayes@gmail.com> 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell_rbu.c 5774 5775DELL SMBIOS DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777L: Dell.Client.Kernel@dell.com 5778L: platform-driver-x86@vger.kernel.org 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-smbios.* 5781 5782DELL SMBIOS SMM DRIVER 5783L: Dell.Client.Kernel@dell.com 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell-smbios-smm.c 5787 5788DELL SMBIOS WMI DRIVER 5789L: Dell.Client.Kernel@dell.com 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: drivers/platform/x86/dell/dell-smbios-wmi.c 5793F: tools/wmi/dell-smbios-example.c 5794 5795DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5796M: Stuart Hayes <stuart.w.hayes@gmail.com> 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: Documentation/driver-api/dcdbas.rst 5800F: drivers/platform/x86/dell/dcdbas.* 5801 5802DELL WMI DDV DRIVER 5803M: Armin Wolf <W_Armin@gmx.de> 5804S: Maintained 5805F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5806F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5807F: Documentation/wmi/devices/dell-wmi-ddv.rst 5808F: drivers/platform/x86/dell/dell-wmi-ddv.c 5809 5810DELL WMI DESCRIPTOR DRIVER 5811L: Dell.Client.Kernel@dell.com 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5814 5815DELL WMI HARDWARE PRIVACY SUPPORT 5816M: Perry Yuan <Perry.Yuan@dell.com> 5817L: Dell.Client.Kernel@dell.com 5818L: platform-driver-x86@vger.kernel.org 5819S: Maintained 5820F: drivers/platform/x86/dell/dell-wmi-privacy.c 5821 5822DELL WMI NOTIFICATIONS DRIVER 5823M: Matthew Garrett <mjg59@srcf.ucam.org> 5824M: Pali Rohár <pali@kernel.org> 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-base.c 5827 5828DELL WMI SYSMAN DRIVER 5829M: Prasanth Ksr <prasanth.ksr@dell.com> 5830L: Dell.Client.Kernel@dell.com 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5834F: drivers/platform/x86/dell/dell-wmi-sysman/ 5835 5836DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5837M: Zev Weiss <zev@bewilderbeest.net> 5838L: linux-hwmon@vger.kernel.org 5839S: Maintained 5840F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5841 5842DELTA DPS920AB PSU DRIVER 5843M: Robert Marko <robert.marko@sartura.hr> 5844L: linux-hwmon@vger.kernel.org 5845S: Maintained 5846F: Documentation/hwmon/dps920ab.rst 5847F: drivers/hwmon/pmbus/dps920ab.c 5848 5849DELTA NETWORKS TN48M CPLD DRIVERS 5850M: Robert Marko <robert.marko@sartura.hr> 5851S: Maintained 5852F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5853F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5854F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5855F: drivers/gpio/gpio-tn48m.c 5856F: include/dt-bindings/reset/delta,tn48m-reset.h 5857 5858DELTA ST MEDIA DRIVER 5859M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5860L: linux-media@vger.kernel.org 5861S: Supported 5862W: https://linuxtv.org 5863T: git git://linuxtv.org/media_tree.git 5864F: drivers/media/platform/st/sti/delta 5865 5866DENALI NAND DRIVER 5867L: linux-mtd@lists.infradead.org 5868S: Orphan 5869F: drivers/mtd/nand/raw/denali* 5870 5871DESIGNWARE EDMA CORE IP DRIVER 5872M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5873R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5874R: Serge Semin <fancer.lancer@gmail.com> 5875L: dmaengine@vger.kernel.org 5876S: Maintained 5877F: drivers/dma/dw-edma/ 5878F: include/linux/dma/edma.h 5879 5880DESIGNWARE USB2 DRD IP DRIVER 5881M: Minas Harutyunyan <hminas@synopsys.com> 5882L: linux-usb@vger.kernel.org 5883S: Maintained 5884T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5885F: drivers/usb/dwc2/ 5886 5887DESIGNWARE USB3 DRD IP DRIVER 5888M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5889L: linux-usb@vger.kernel.org 5890S: Maintained 5891F: drivers/usb/dwc3/ 5892 5893DESIGNWARE XDATA IP DRIVER 5894M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5895L: linux-pci@vger.kernel.org 5896S: Maintained 5897F: Documentation/misc-devices/dw-xdata-pcie.rst 5898F: drivers/misc/dw-xdata-pcie.c 5899 5900DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5901M: Andreas Klinger <ak@it-klinger.de> 5902L: linux-iio@vger.kernel.org 5903S: Maintained 5904F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5905F: drivers/iio/proximity/srf*.c 5906 5907DEVICE COREDUMP (DEV_COREDUMP) 5908M: Johannes Berg <johannes@sipsolutions.net> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911F: drivers/base/devcoredump.c 5912F: include/linux/devcoredump.h 5913 5914DEVICE DEPENDENCY HELPER SCRIPT 5915M: Saravana Kannan <saravanak@google.com> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: scripts/dev-needs.sh 5919 5920DEVICE DIRECT ACCESS (DAX) 5921M: Dan Williams <dan.j.williams@intel.com> 5922M: Vishal Verma <vishal.l.verma@intel.com> 5923M: Dave Jiang <dave.jiang@intel.com> 5924L: nvdimm@lists.linux.dev 5925L: linux-cxl@vger.kernel.org 5926S: Supported 5927F: drivers/dax/ 5928 5929DEVICE FREQUENCY (DEVFREQ) 5930M: MyungJoo Ham <myungjoo.ham@samsung.com> 5931M: Kyungmin Park <kyungmin.park@samsung.com> 5932M: Chanwoo Choi <cw00.choi@samsung.com> 5933L: linux-pm@vger.kernel.org 5934S: Maintained 5935T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5936F: Documentation/devicetree/bindings/devfreq/ 5937F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5938F: drivers/devfreq/ 5939F: include/linux/devfreq.h 5940F: include/trace/events/devfreq.h 5941 5942DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5943M: Chanwoo Choi <cw00.choi@samsung.com> 5944L: linux-pm@vger.kernel.org 5945S: Supported 5946T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5947F: Documentation/devicetree/bindings/devfreq/event/ 5948F: drivers/devfreq/devfreq-event.c 5949F: drivers/devfreq/event/ 5950F: include/dt-bindings/pmu/exynos_ppmu.h 5951F: include/linux/devfreq-event.h 5952 5953DEVICE RESOURCE MANAGEMENT HELPERS 5954M: Hans de Goede <hdegoede@redhat.com> 5955R: Matti Vaittinen <mazziesaccount@gmail.com> 5956S: Maintained 5957F: include/linux/devm-helpers.h 5958 5959DEVICE-MAPPER (LVM) 5960M: Alasdair Kergon <agk@redhat.com> 5961M: Mike Snitzer <snitzer@kernel.org> 5962M: dm-devel@redhat.com 5963L: dm-devel@redhat.com 5964S: Maintained 5965W: http://sources.redhat.com/dm 5966Q: http://patchwork.kernel.org/project/dm-devel/list/ 5967T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5968T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5969F: Documentation/admin-guide/device-mapper/ 5970F: drivers/md/Kconfig 5971F: drivers/md/Makefile 5972F: drivers/md/dm* 5973F: drivers/md/persistent-data/ 5974F: include/linux/device-mapper.h 5975F: include/linux/dm-*.h 5976F: include/uapi/linux/dm-*.h 5977 5978DEVLINK 5979M: Jiri Pirko <jiri@resnulli.us> 5980L: netdev@vger.kernel.org 5981S: Supported 5982F: Documentation/networking/devlink 5983F: include/net/devlink.h 5984F: include/uapi/linux/devlink.h 5985F: net/devlink/ 5986 5987DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5988M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5989L: kernel@dh-electronics.com 5990S: Maintained 5991F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5992F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5993 5994DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5995M: Marek Vasut <marex@denx.de> 5996L: kernel@dh-electronics.com 5997S: Maintained 5998F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5999F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6000 6001DIALOG SEMICONDUCTOR DRIVERS 6002M: Support Opensource <support.opensource@diasemi.com> 6003S: Supported 6004W: http://www.dialog-semiconductor.com/products 6005F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6006F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6007F: Documentation/devicetree/bindings/mfd/da90*.txt 6008F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6009F: Documentation/devicetree/bindings/regulator/da92*.txt 6010F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6011F: Documentation/devicetree/bindings/regulator/slg51000.txt 6012F: Documentation/devicetree/bindings/sound/da[79]*.txt 6013F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6014F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6015F: Documentation/hwmon/da90??.rst 6016F: drivers/gpio/gpio-da90??.c 6017F: drivers/hwmon/da90??-hwmon.c 6018F: drivers/iio/adc/da91??-*.c 6019F: drivers/input/misc/da72??.[ch] 6020F: drivers/input/misc/da90??_onkey.c 6021F: drivers/input/touchscreen/da9052_tsi.c 6022F: drivers/leds/leds-da90??.c 6023F: drivers/mfd/da903x.c 6024F: drivers/mfd/da90??-*.c 6025F: drivers/mfd/da91??-*.c 6026F: drivers/pinctrl/pinctrl-da90??.c 6027F: drivers/power/supply/da9052-battery.c 6028F: drivers/power/supply/da91??-*.c 6029F: drivers/regulator/da9???-regulator.[ch] 6030F: drivers/regulator/slg51000-regulator.[ch] 6031F: drivers/rtc/rtc-da90??.c 6032F: drivers/thermal/da90??-thermal.c 6033F: drivers/video/backlight/da90??_bl.c 6034F: drivers/watchdog/da90??_wdt.c 6035F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6036F: include/linux/mfd/da903x.h 6037F: include/linux/mfd/da9052/ 6038F: include/linux/mfd/da9055/ 6039F: include/linux/mfd/da9062/ 6040F: include/linux/mfd/da9063/ 6041F: include/linux/mfd/da9150/ 6042F: include/linux/regulator/da9211.h 6043F: include/sound/da[79]*.h 6044F: sound/soc/codecs/da[79]*.[ch] 6045 6046DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6047M: William Breathitt Gray <william.gray@linaro.org> 6048L: linux-gpio@vger.kernel.org 6049S: Maintained 6050F: drivers/gpio/gpio-gpio-mm.c 6051 6052DIOLAN U2C-12 I2C DRIVER 6053M: Guenter Roeck <linux@roeck-us.net> 6054L: linux-i2c@vger.kernel.org 6055S: Maintained 6056F: drivers/i2c/busses/i2c-diolan-u2c.c 6057 6058DIRECTORY NOTIFICATION (DNOTIFY) 6059M: Jan Kara <jack@suse.cz> 6060R: Amir Goldstein <amir73il@gmail.com> 6061L: linux-fsdevel@vger.kernel.org 6062S: Maintained 6063F: Documentation/filesystems/dnotify.rst 6064F: fs/notify/dnotify/ 6065F: include/linux/dnotify.h 6066 6067DISK GEOMETRY AND PARTITION HANDLING 6068M: Andries Brouwer <aeb@cwi.nl> 6069S: Maintained 6070W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6071W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6072W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6073 6074DISKQUOTA 6075M: Jan Kara <jack@suse.com> 6076S: Maintained 6077F: Documentation/filesystems/quota.rst 6078F: fs/quota/ 6079F: include/linux/quota*.h 6080F: include/uapi/linux/quota*.h 6081 6082DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6083M: Bernie Thompson <bernie@plugable.com> 6084L: linux-fbdev@vger.kernel.org 6085S: Maintained 6086W: http://plugable.com/category/projects/udlfb/ 6087F: Documentation/fb/udlfb.rst 6088F: drivers/video/fbdev/udlfb.c 6089F: include/video/udlfb.h 6090 6091DISTRIBUTED LOCK MANAGER (DLM) 6092M: Christine Caulfield <ccaulfie@redhat.com> 6093M: David Teigland <teigland@redhat.com> 6094L: cluster-devel@redhat.com 6095S: Supported 6096W: http://sources.redhat.com/cluster/ 6097T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6098F: fs/dlm/ 6099 6100DMA BUFFER SHARING FRAMEWORK 6101M: Sumit Semwal <sumit.semwal@linaro.org> 6102M: Christian König <christian.koenig@amd.com> 6103L: linux-media@vger.kernel.org 6104L: dri-devel@lists.freedesktop.org 6105L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6106S: Maintained 6107T: git git://anongit.freedesktop.org/drm/drm-misc 6108F: Documentation/driver-api/dma-buf.rst 6109F: drivers/dma-buf/ 6110F: include/linux/*fence.h 6111F: include/linux/dma-buf.h 6112F: include/linux/dma-resv.h 6113K: \bdma_(?:buf|fence|resv)\b 6114 6115DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6116M: Vinod Koul <vkoul@kernel.org> 6117L: dmaengine@vger.kernel.org 6118S: Maintained 6119Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6120T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6121F: Documentation/devicetree/bindings/dma/ 6122F: Documentation/driver-api/dmaengine/ 6123F: drivers/dma/ 6124F: include/dt-bindings/dma/ 6125F: include/linux/dma/ 6126F: include/linux/dmaengine.h 6127F: include/linux/of_dma.h 6128 6129DMA MAPPING BENCHMARK 6130M: Xiang Chen <chenxiang66@hisilicon.com> 6131L: iommu@lists.linux.dev 6132F: kernel/dma/map_benchmark.c 6133F: tools/testing/selftests/dma/ 6134 6135DMA MAPPING HELPERS 6136M: Christoph Hellwig <hch@lst.de> 6137M: Marek Szyprowski <m.szyprowski@samsung.com> 6138R: Robin Murphy <robin.murphy@arm.com> 6139L: iommu@lists.linux.dev 6140S: Supported 6141W: http://git.infradead.org/users/hch/dma-mapping.git 6142T: git git://git.infradead.org/users/hch/dma-mapping.git 6143F: include/asm-generic/dma-mapping.h 6144F: include/linux/dma-direct.h 6145F: include/linux/dma-map-ops.h 6146F: include/linux/dma-mapping.h 6147F: include/linux/swiotlb.h 6148F: kernel/dma/ 6149 6150DMA-BUF HEAPS FRAMEWORK 6151M: Sumit Semwal <sumit.semwal@linaro.org> 6152R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6153R: Liam Mark <lmark@codeaurora.org> 6154R: Laura Abbott <labbott@redhat.com> 6155R: Brian Starkey <Brian.Starkey@arm.com> 6156R: John Stultz <jstultz@google.com> 6157L: linux-media@vger.kernel.org 6158L: dri-devel@lists.freedesktop.org 6159L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6160S: Maintained 6161T: git git://anongit.freedesktop.org/drm/drm-misc 6162F: drivers/dma-buf/dma-heap.c 6163F: drivers/dma-buf/heaps/* 6164F: include/linux/dma-heap.h 6165F: include/uapi/linux/dma-heap.h 6166 6167DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6168M: Lukasz Luba <lukasz.luba@arm.com> 6169L: linux-pm@vger.kernel.org 6170L: linux-samsung-soc@vger.kernel.org 6171S: Maintained 6172F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6173F: drivers/memory/samsung/exynos5422-dmc.c 6174 6175DME1737 HARDWARE MONITOR DRIVER 6176M: Juerg Haefliger <juergh@proton.me> 6177L: linux-hwmon@vger.kernel.org 6178S: Maintained 6179F: Documentation/hwmon/dme1737.rst 6180F: drivers/hwmon/dme1737.c 6181 6182DMI/SMBIOS SUPPORT 6183M: Jean Delvare <jdelvare@suse.com> 6184S: Maintained 6185T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6186F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6187F: drivers/firmware/dmi-id.c 6188F: drivers/firmware/dmi_scan.c 6189F: include/linux/dmi.h 6190 6191DOCUMENTATION 6192M: Jonathan Corbet <corbet@lwn.net> 6193L: linux-doc@vger.kernel.org 6194S: Maintained 6195P: Documentation/doc-guide/maintainer-profile.rst 6196T: git git://git.lwn.net/linux.git docs-next 6197F: Documentation/ 6198F: scripts/documentation-file-ref-check 6199F: scripts/kernel-doc 6200F: scripts/sphinx-pre-install 6201X: Documentation/ABI/ 6202X: Documentation/admin-guide/media/ 6203X: Documentation/devicetree/ 6204X: Documentation/driver-api/media/ 6205X: Documentation/firmware-guide/acpi/ 6206X: Documentation/i2c/ 6207X: Documentation/netlink/ 6208X: Documentation/power/ 6209X: Documentation/spi/ 6210X: Documentation/userspace-api/media/ 6211 6212DOCUMENTATION PROCESS 6213M: Jonathan Corbet <corbet@lwn.net> 6214L: workflows@vger.kernel.org 6215S: Maintained 6216F: Documentation/process/ 6217 6218DOCUMENTATION REPORTING ISSUES 6219M: Thorsten Leemhuis <linux@leemhuis.info> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6223F: Documentation/admin-guide/reporting-issues.rst 6224 6225DOCUMENTATION SCRIPTS 6226M: Mauro Carvalho Chehab <mchehab@kernel.org> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/sphinx/parse-headers.pl 6230F: scripts/documentation-file-ref-check 6231F: scripts/sphinx-pre-install 6232 6233DOCUMENTATION/ITALIAN 6234M: Federico Vaga <federico.vaga@vaga.pv.it> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/it_IT 6238 6239DOCUMENTATION/JAPANESE 6240R: Akira Yokosawa <akiyks@gmail.com> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/translations/ja_JP 6244 6245DONGWOON DW9714 LENS VOICE COIL DRIVER 6246M: Sakari Ailus <sakari.ailus@linux.intel.com> 6247L: linux-media@vger.kernel.org 6248S: Maintained 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6251F: drivers/media/i2c/dw9714.c 6252 6253DONGWOON DW9768 LENS VOICE COIL DRIVER 6254M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6259F: drivers/media/i2c/dw9768.c 6260 6261DONGWOON DW9807 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6267F: drivers/media/i2c/dw9807-vcm.c 6268 6269DOUBLETALK DRIVER 6270M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6271L: blinux-list@redhat.com 6272S: Maintained 6273F: drivers/char/dtlk.c 6274F: include/linux/dtlk.h 6275 6276DPAA2 DATAPATH I/O (DPIO) DRIVER 6277M: Roy Pledge <Roy.Pledge@nxp.com> 6278L: linux-kernel@vger.kernel.org 6279S: Maintained 6280F: drivers/soc/fsl/dpio 6281 6282DPAA2 ETHERNET DRIVER 6283M: Ioana Ciornei <ioana.ciornei@nxp.com> 6284L: netdev@vger.kernel.org 6285S: Maintained 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6288F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6289F: drivers/net/ethernet/freescale/dpaa2/Makefile 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6293F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6294F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpni* 6296 6297DPAA2 ETHERNET SWITCH DRIVER 6298M: Ioana Ciornei <ioana.ciornei@nxp.com> 6299L: netdev@vger.kernel.org 6300S: Maintained 6301F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6303F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6304 6305DRBD DRIVER 6306M: Philipp Reisner <philipp.reisner@linbit.com> 6307M: Lars Ellenberg <lars.ellenberg@linbit.com> 6308M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6309L: drbd-dev@lists.linbit.com 6310S: Supported 6311W: http://www.drbd.org 6312T: git git://git.linbit.com/linux-drbd.git 6313T: git git://git.linbit.com/drbd-8.4.git 6314F: Documentation/admin-guide/blockdev/ 6315F: drivers/block/drbd/ 6316F: include/linux/drbd* 6317F: lib/lru_cache.c 6318 6319DRIVER COMPONENT FRAMEWORK 6320L: dri-devel@lists.freedesktop.org 6321F: drivers/base/component.c 6322F: include/linux/component.h 6323 6324DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6326R: "Rafael J. Wysocki" <rafael@kernel.org> 6327S: Supported 6328T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6329F: Documentation/core-api/kobject.rst 6330F: drivers/base/ 6331F: fs/debugfs/ 6332F: fs/sysfs/ 6333F: include/linux/debugfs.h 6334F: include/linux/fwnode.h 6335F: include/linux/kobj* 6336F: include/linux/property.h 6337F: lib/kobj* 6338 6339DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6340M: Nishanth Menon <nm@ti.com> 6341L: linux-pm@vger.kernel.org 6342S: Maintained 6343F: drivers/soc/ti/smartreflex.c 6344F: include/linux/power/smartreflex.h 6345 6346DRM ACCEL DRIVERS FOR INTEL VPU 6347M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6348M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6349L: dri-devel@lists.freedesktop.org 6350S: Supported 6351T: git git://anongit.freedesktop.org/drm/drm-misc 6352F: drivers/accel/ivpu/ 6353F: include/uapi/drm/ivpu_accel.h 6354 6355DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6356M: Oded Gabbay <ogabbay@kernel.org> 6357L: dri-devel@lists.freedesktop.org 6358S: Maintained 6359C: irc://irc.oftc.net/dri-devel 6360T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6361F: Documentation/accel/ 6362F: drivers/accel/ 6363F: include/drm/drm_accel.h 6364 6365DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6366M: Maxime Ripard <mripard@kernel.org> 6367M: Chen-Yu Tsai <wens@csie.org> 6368R: Jernej Skrabec <jernej.skrabec@gmail.com> 6369L: dri-devel@lists.freedesktop.org 6370S: Supported 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: drivers/gpu/drm/sun4i/sun8i* 6373 6374DRM DRIVER FOR ARM PL111 CLCD 6375M: Emma Anholt <emma@anholt.net> 6376S: Supported 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: drivers/gpu/drm/pl111/ 6379 6380DRM DRIVER FOR ARM VERSATILE TFT PANELS 6381M: Linus Walleij <linus.walleij@linaro.org> 6382S: Maintained 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6385F: drivers/gpu/drm/panel/panel-arm-versatile.c 6386 6387DRM DRIVER FOR ASPEED BMC GFX 6388M: Joel Stanley <joel@jms.id.au> 6389L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6393F: drivers/gpu/drm/aspeed/ 6394 6395DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6396M: Dave Airlie <airlied@redhat.com> 6397R: Thomas Zimmermann <tzimmermann@suse.de> 6398L: dri-devel@lists.freedesktop.org 6399S: Supported 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/ast/ 6402 6403DRM DRIVER FOR BOCHS VIRTUAL GPU 6404M: Gerd Hoffmann <kraxel@redhat.com> 6405L: virtualization@lists.linux-foundation.org 6406S: Maintained 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: drivers/gpu/drm/tiny/bochs.c 6409 6410DRM DRIVER FOR BOE HIMAX8279D PANELS 6411M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6412S: Maintained 6413F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6414F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6415 6416DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6417M: Jagan Teki <jagan@amarulasolutions.com> 6418S: Maintained 6419F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6420F: drivers/gpu/drm/bridge/chipone-icn6211.c 6421 6422DRM DRIVER FOR EBBG FT8719 PANEL 6423M: Joel Selvaraj <jo@jsfamily.in> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6427F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6428 6429DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6430M: Linus Walleij <linus.walleij@linaro.org> 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: drivers/gpu/drm/tve200/ 6434 6435DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6436M: Icenowy Zheng <icenowy@aosc.io> 6437S: Maintained 6438F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6439F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6440 6441DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6442M: Jagan Teki <jagan@amarulasolutions.com> 6443S: Maintained 6444F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6445F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6446 6447DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6448M: Thomas Zimmermann <tzimmermann@suse.de> 6449M: Javier Martinez Canillas <javierm@redhat.com> 6450L: dri-devel@lists.freedesktop.org 6451S: Maintained 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/drm_aperture.c 6454F: drivers/gpu/drm/tiny/ofdrm.c 6455F: drivers/gpu/drm/tiny/simpledrm.c 6456F: drivers/video/aperture.c 6457F: drivers/video/nomodeset.c 6458F: include/drm/drm_aperture.h 6459F: include/linux/aperture.h 6460F: include/video/nomodeset.h 6461 6462DRM DRIVER FOR GENERIC EDP PANELS 6463R: Douglas Anderson <dianders@chromium.org> 6464F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6465F: drivers/gpu/drm/panel/panel-edp.c 6466 6467DRM DRIVER FOR GENERIC USB DISPLAY 6468M: Noralf Trønnes <noralf@tronnes.org> 6469S: Maintained 6470W: https://github.com/notro/gud/wiki 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/gud/ 6473F: include/drm/gud.h 6474 6475DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6476M: Hans de Goede <hdegoede@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: drivers/gpu/drm/tiny/gm12u320.c 6480 6481DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6482M: Ondrej Jirman <megi@xff.cz> 6483M: Javier Martinez Canillas <javierm@redhat.com> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6487F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6488 6489DRM DRIVER FOR HX8357D PANELS 6490M: Emma Anholt <emma@anholt.net> 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6494F: drivers/gpu/drm/tiny/hx8357d.c 6495 6496DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6497M: Deepak Rawat <drawat.floss@gmail.com> 6498L: linux-hyperv@vger.kernel.org 6499L: dri-devel@lists.freedesktop.org 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: drivers/gpu/drm/hyperv 6503 6504DRM DRIVER FOR ILITEK ILI9225 PANELS 6505M: David Lechner <david@lechnology.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6509F: drivers/gpu/drm/tiny/ili9225.c 6510 6511DRM DRIVER FOR ILITEK ILI9486 PANELS 6512M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6516F: drivers/gpu/drm/tiny/ili9486.c 6517 6518DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6519M: Jagan Teki <jagan@edgeble.ai> 6520S: Maintained 6521F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6522F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6523 6524DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6525M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6526S: Supported 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: drivers/gpu/drm/logicvc/ 6529 6530DRM DRIVER FOR LVDS PANELS 6531M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: Documentation/devicetree/bindings/display/lvds.yaml 6536F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6537F: drivers/gpu/drm/panel/panel-lvds.c 6538 6539DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6540M: Guido Günther <agx@sigxcpu.org> 6541R: Purism Kernel Team <kernel@puri.sm> 6542S: Maintained 6543F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6544F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6545 6546DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6547M: Dave Airlie <airlied@redhat.com> 6548R: Thomas Zimmermann <tzimmermann@suse.de> 6549L: dri-devel@lists.freedesktop.org 6550S: Supported 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: drivers/gpu/drm/mgag200/ 6553 6554DRM DRIVER FOR MI0283QT 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6559F: drivers/gpu/drm/tiny/mi0283qt.c 6560 6561DRM DRIVER FOR MIPI DBI compatible panels 6562M: Noralf Trønnes <noralf@tronnes.org> 6563S: Maintained 6564W: https://github.com/notro/panel-mipi-dbi/wiki 6565T: git git://anongit.freedesktop.org/drm/drm-misc 6566F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6567F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6568 6569DRM DRIVER FOR MSM ADRENO GPU 6570M: Rob Clark <robdclark@gmail.com> 6571M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6572M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6573R: Sean Paul <sean@poorly.run> 6574R: Marijn Suijten <marijn.suijten@somainline.org> 6575L: linux-arm-msm@vger.kernel.org 6576L: dri-devel@lists.freedesktop.org 6577L: freedreno@lists.freedesktop.org 6578S: Maintained 6579B: https://gitlab.freedesktop.org/drm/msm/-/issues 6580T: git https://gitlab.freedesktop.org/drm/msm.git 6581F: Documentation/devicetree/bindings/display/msm/ 6582F: drivers/gpu/drm/msm/ 6583F: include/uapi/drm/msm_drm.h 6584 6585DRM DRIVER FOR NOVATEK NT35510 PANELS 6586M: Linus Walleij <linus.walleij@linaro.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6591 6592DRM DRIVER FOR NOVATEK NT35560 PANELS 6593M: Linus Walleij <linus.walleij@linaro.org> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6597F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6598 6599DRM DRIVER FOR NOVATEK NT36523 PANELS 6600M: Jianhua Lu <lujianhua000@gmail.com> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6605 6606DRM DRIVER FOR NOVATEK NT36672A PANELS 6607M: Sumit Semwal <sumit.semwal@linaro.org> 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6611F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6612 6613DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6614M: Ben Skeggs <bskeggs@redhat.com> 6615M: Karol Herbst <kherbst@redhat.com> 6616M: Lyude Paul <lyude@redhat.com> 6617L: dri-devel@lists.freedesktop.org 6618L: nouveau@lists.freedesktop.org 6619S: Supported 6620W: https://nouveau.freedesktop.org/ 6621Q: https://patchwork.freedesktop.org/project/nouveau/ 6622Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6623B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6624C: irc://irc.oftc.net/nouveau 6625T: git https://gitlab.freedesktop.org/drm/nouveau.git 6626F: drivers/gpu/drm/nouveau/ 6627F: include/uapi/drm/nouveau_drm.h 6628 6629DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6630M: Stefan Mavrodiev <stefan@olimex.com> 6631S: Maintained 6632F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6633F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6634 6635DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6636R: Douglas Anderson <dianders@chromium.org> 6637F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6638F: drivers/gpu/drm/bridge/parade-ps8640.c 6639 6640DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6641M: Noralf Trønnes <noralf@tronnes.org> 6642S: Maintained 6643T: git git://anongit.freedesktop.org/drm/drm-misc 6644F: Documentation/devicetree/bindings/display/repaper.txt 6645F: drivers/gpu/drm/tiny/repaper.c 6646 6647DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6648M: Dave Airlie <airlied@redhat.com> 6649M: Gerd Hoffmann <kraxel@redhat.com> 6650L: virtualization@lists.linux-foundation.org 6651S: Obsolete 6652W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6653T: git git://anongit.freedesktop.org/drm/drm-misc 6654F: drivers/gpu/drm/tiny/cirrus.c 6655 6656DRM DRIVER FOR QXL VIRTUAL GPU 6657M: Dave Airlie <airlied@redhat.com> 6658M: Gerd Hoffmann <kraxel@redhat.com> 6659L: virtualization@lists.linux-foundation.org 6660L: spice-devel@lists.freedesktop.org 6661S: Maintained 6662T: git git://anongit.freedesktop.org/drm/drm-misc 6663F: drivers/gpu/drm/qxl/ 6664F: include/uapi/drm/qxl_drm.h 6665 6666DRM DRIVER FOR RAYDIUM RM67191 PANELS 6667M: Robert Chiras <robert.chiras@nxp.com> 6668S: Maintained 6669F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6670F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6671 6672DRM DRIVER FOR SAMSUNG DB7430 PANELS 6673M: Linus Walleij <linus.walleij@linaro.org> 6674S: Maintained 6675T: git git://anongit.freedesktop.org/drm/drm-misc 6676F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6677F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6678 6679DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6680M: Inki Dae <inki.dae@samsung.com> 6681M: Jagan Teki <jagan@amarulasolutions.com> 6682M: Marek Szyprowski <m.szyprowski@samsung.com> 6683S: Maintained 6684T: git git://anongit.freedesktop.org/drm/drm-misc 6685F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6686F: drivers/gpu/drm/bridge/samsung-dsim.c 6687F: include/drm/bridge/samsung-dsim.h 6688 6689DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6690M: Markuss Broks <markuss.broks@gmail.com> 6691S: Maintained 6692F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6693F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6694 6695DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6696M: Artur Weber <aweber.kernel@gmail.com> 6697S: Maintained 6698F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6699F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6700 6701DRM DRIVER FOR SITRONIX ST7586 PANELS 6702M: David Lechner <david@lechnology.com> 6703S: Maintained 6704T: git git://anongit.freedesktop.org/drm/drm-misc 6705F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6706F: drivers/gpu/drm/tiny/st7586.c 6707 6708DRM DRIVER FOR SITRONIX ST7701 PANELS 6709M: Jagan Teki <jagan@amarulasolutions.com> 6710S: Maintained 6711F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6712F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6713 6714DRM DRIVER FOR SITRONIX ST7703 PANELS 6715M: Guido Günther <agx@sigxcpu.org> 6716R: Purism Kernel Team <kernel@puri.sm> 6717R: Ondrej Jirman <megous@megous.com> 6718S: Maintained 6719F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6720F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6721 6722DRM DRIVER FOR SITRONIX ST7735R PANELS 6723M: David Lechner <david@lechnology.com> 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6727F: drivers/gpu/drm/tiny/st7735r.c 6728 6729DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6730M: Javier Martinez Canillas <javierm@redhat.com> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6734F: drivers/gpu/drm/solomon/ssd130x* 6735 6736DRM DRIVER FOR ST-ERICSSON MCDE 6737M: Linus Walleij <linus.walleij@linaro.org> 6738S: Maintained 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6741F: drivers/gpu/drm/mcde/ 6742 6743DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6744M: Jagan Teki <jagan@amarulasolutions.com> 6745S: Maintained 6746F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6747F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6748 6749DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6750R: Douglas Anderson <dianders@chromium.org> 6751F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6752F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6753 6754DRM DRIVER FOR TPO TPG110 PANELS 6755M: Linus Walleij <linus.walleij@linaro.org> 6756S: Maintained 6757T: git git://anongit.freedesktop.org/drm/drm-misc 6758F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6759F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6760 6761DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6762M: Dave Airlie <airlied@redhat.com> 6763R: Sean Paul <sean@poorly.run> 6764R: Thomas Zimmermann <tzimmermann@suse.de> 6765L: dri-devel@lists.freedesktop.org 6766S: Supported 6767T: git git://anongit.freedesktop.org/drm/drm-misc 6768F: drivers/gpu/drm/udl/ 6769 6770DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6771M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6772M: Melissa Wen <melissa.srw@gmail.com> 6773M: Maíra Canal <mairacanal@riseup.net> 6774R: Haneen Mohammed <hamohammed.sa@gmail.com> 6775R: Daniel Vetter <daniel@ffwll.ch> 6776L: dri-devel@lists.freedesktop.org 6777S: Maintained 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: Documentation/gpu/vkms.rst 6780F: drivers/gpu/drm/vkms/ 6781 6782DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6783M: Hans de Goede <hdegoede@redhat.com> 6784L: dri-devel@lists.freedesktop.org 6785S: Maintained 6786T: git git://anongit.freedesktop.org/drm/drm-misc 6787F: drivers/gpu/drm/vboxvideo/ 6788 6789DRM DRIVER FOR VMWARE VIRTUAL GPU 6790M: Zack Rusin <zackr@vmware.com> 6791R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6792L: dri-devel@lists.freedesktop.org 6793S: Supported 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: drivers/gpu/drm/vmwgfx/ 6796F: include/uapi/drm/vmwgfx_drm.h 6797 6798DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6799M: Linus Walleij <linus.walleij@linaro.org> 6800S: Maintained 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6803F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6804 6805DRM DRIVERS 6806M: David Airlie <airlied@gmail.com> 6807M: Daniel Vetter <daniel@ffwll.ch> 6808L: dri-devel@lists.freedesktop.org 6809S: Maintained 6810B: https://gitlab.freedesktop.org/drm 6811C: irc://irc.oftc.net/dri-devel 6812T: git git://anongit.freedesktop.org/drm/drm 6813F: Documentation/devicetree/bindings/display/ 6814F: Documentation/devicetree/bindings/gpu/ 6815F: Documentation/gpu/ 6816F: drivers/gpu/ 6817F: include/drm/ 6818F: include/linux/vga* 6819F: include/uapi/drm/ 6820 6821DRM DRIVERS AND MISC GPU PATCHES 6822M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6823M: Maxime Ripard <mripard@kernel.org> 6824M: Thomas Zimmermann <tzimmermann@suse.de> 6825S: Maintained 6826W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6827T: git git://anongit.freedesktop.org/drm/drm-misc 6828F: Documentation/gpu/ 6829F: drivers/gpu/drm/* 6830F: drivers/gpu/vga/ 6831F: include/drm/drm* 6832F: include/linux/vga* 6833F: include/uapi/drm/drm* 6834 6835DRM DRIVERS FOR ALLWINNER A10 6836M: Maxime Ripard <mripard@kernel.org> 6837M: Chen-Yu Tsai <wens@csie.org> 6838L: dri-devel@lists.freedesktop.org 6839S: Supported 6840T: git git://anongit.freedesktop.org/drm/drm-misc 6841F: Documentation/devicetree/bindings/display/allwinner* 6842F: drivers/gpu/drm/sun4i/ 6843 6844DRM DRIVERS FOR AMLOGIC SOCS 6845M: Neil Armstrong <neil.armstrong@linaro.org> 6846L: dri-devel@lists.freedesktop.org 6847L: linux-amlogic@lists.infradead.org 6848S: Supported 6849W: http://linux-meson.com/ 6850T: git git://anongit.freedesktop.org/drm/drm-misc 6851F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6852F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6853F: Documentation/gpu/meson.rst 6854F: drivers/gpu/drm/meson/ 6855 6856DRM DRIVERS FOR ATMEL HLCDC 6857M: Sam Ravnborg <sam@ravnborg.org> 6858M: Boris Brezillon <bbrezillon@kernel.org> 6859L: dri-devel@lists.freedesktop.org 6860S: Supported 6861T: git git://anongit.freedesktop.org/drm/drm-misc 6862F: Documentation/devicetree/bindings/display/atmel/ 6863F: drivers/gpu/drm/atmel-hlcdc/ 6864 6865DRM DRIVERS FOR BRIDGE CHIPS 6866M: Andrzej Hajda <andrzej.hajda@intel.com> 6867M: Neil Armstrong <neil.armstrong@linaro.org> 6868M: Robert Foss <rfoss@kernel.org> 6869R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6870R: Jonas Karlman <jonas@kwiboo.se> 6871R: Jernej Skrabec <jernej.skrabec@gmail.com> 6872S: Maintained 6873T: git git://anongit.freedesktop.org/drm/drm-misc 6874F: Documentation/devicetree/bindings/display/bridge/ 6875F: drivers/gpu/drm/bridge/ 6876F: drivers/gpu/drm/drm_bridge.c 6877F: include/drm/drm_bridge.h 6878 6879DRM DRIVERS FOR EXYNOS 6880M: Inki Dae <inki.dae@samsung.com> 6881M: Seung-Woo Kim <sw0312.kim@samsung.com> 6882M: Kyungmin Park <kyungmin.park@samsung.com> 6883L: dri-devel@lists.freedesktop.org 6884S: Supported 6885T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6886F: Documentation/devicetree/bindings/display/exynos/ 6887F: Documentation/devicetree/bindings/display/samsung/ 6888F: drivers/gpu/drm/exynos/ 6889F: include/uapi/drm/exynos_drm.h 6890 6891DRM DRIVERS FOR FREESCALE DCU 6892M: Stefan Agner <stefan@agner.ch> 6893M: Alison Wang <alison.wang@nxp.com> 6894L: dri-devel@lists.freedesktop.org 6895S: Supported 6896T: git git://anongit.freedesktop.org/drm/drm-misc 6897F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6898F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6899F: drivers/gpu/drm/fsl-dcu/ 6900 6901DRM DRIVERS FOR FREESCALE IMX 6902M: Philipp Zabel <p.zabel@pengutronix.de> 6903L: dri-devel@lists.freedesktop.org 6904S: Maintained 6905F: Documentation/devicetree/bindings/display/imx/ 6906F: drivers/gpu/drm/imx/ipuv3/ 6907F: drivers/gpu/ipu-v3/ 6908 6909DRM DRIVERS FOR FREESCALE IMX BRIDGE 6910M: Liu Ying <victor.liu@nxp.com> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6917F: drivers/gpu/drm/bridge/imx/ 6918 6919DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6920M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6921L: dri-devel@lists.freedesktop.org 6922S: Maintained 6923T: git git://github.com/patjak/drm-gma500 6924F: drivers/gpu/drm/gma500/ 6925 6926DRM DRIVERS FOR HISILICON 6927M: Xinliang Liu <xinliang.liu@linaro.org> 6928M: Tian Tao <tiantao6@hisilicon.com> 6929R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6930R: Sumit Semwal <sumit.semwal@linaro.org> 6931R: Yongqin Liu <yongqin.liu@linaro.org> 6932R: John Stultz <jstultz@google.com> 6933L: dri-devel@lists.freedesktop.org 6934S: Maintained 6935T: git git://anongit.freedesktop.org/drm/drm-misc 6936F: Documentation/devicetree/bindings/display/hisilicon/ 6937F: drivers/gpu/drm/hisilicon/ 6938 6939DRM DRIVERS FOR LIMA 6940M: Qiang Yu <yuq825@gmail.com> 6941L: dri-devel@lists.freedesktop.org 6942L: lima@lists.freedesktop.org (moderated for non-subscribers) 6943S: Maintained 6944T: git git://anongit.freedesktop.org/drm/drm-misc 6945F: drivers/gpu/drm/lima/ 6946F: include/uapi/drm/lima_drm.h 6947 6948DRM DRIVERS FOR MEDIATEK 6949M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6950M: Philipp Zabel <p.zabel@pengutronix.de> 6951L: dri-devel@lists.freedesktop.org 6952L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6953S: Supported 6954F: Documentation/devicetree/bindings/display/mediatek/ 6955F: drivers/gpu/drm/mediatek/ 6956F: drivers/phy/mediatek/phy-mtk-dp.c 6957F: drivers/phy/mediatek/phy-mtk-hdmi* 6958F: drivers/phy/mediatek/phy-mtk-mipi* 6959 6960DRM DRIVERS FOR NVIDIA TEGRA 6961M: Thierry Reding <thierry.reding@gmail.com> 6962M: Mikko Perttunen <mperttunen@nvidia.com> 6963L: dri-devel@lists.freedesktop.org 6964L: linux-tegra@vger.kernel.org 6965S: Supported 6966T: git https://gitlab.freedesktop.org/drm/tegra.git 6967F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6968F: Documentation/devicetree/bindings/gpu/host1x/ 6969F: drivers/gpu/drm/tegra/ 6970F: drivers/gpu/host1x/ 6971F: include/linux/host1x.h 6972F: include/uapi/drm/tegra_drm.h 6973 6974DRM DRIVERS FOR RENESAS 6975M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6976M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6977L: dri-devel@lists.freedesktop.org 6978L: linux-renesas-soc@vger.kernel.org 6979S: Supported 6980T: git git://linuxtv.org/pinchartl/media drm/du/next 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6983F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6984F: Documentation/devicetree/bindings/display/renesas,du.yaml 6985F: drivers/gpu/drm/renesas/ 6986F: include/linux/platform_data/shmob_drm.h 6987 6988DRM DRIVERS FOR ROCKCHIP 6989M: Sandy Huang <hjc@rock-chips.com> 6990M: Heiko Stübner <heiko@sntech.de> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/rockchip/ 6995F: drivers/gpu/drm/rockchip/ 6996 6997DRM DRIVERS FOR STI 6998M: Alain Volmat <alain.volmat@foss.st.com> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7003F: drivers/gpu/drm/sti 7004 7005DRM DRIVERS FOR STM 7006M: Yannick Fertre <yannick.fertre@foss.st.com> 7007M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7008M: Philippe Cornu <philippe.cornu@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7013F: drivers/gpu/drm/stm 7014 7015DRM DRIVERS FOR TI KEYSTONE 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017M: Tomi Valkeinen <tomba@kernel.org> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7024F: drivers/gpu/drm/tidss/ 7025 7026DRM DRIVERS FOR TI LCDC 7027M: Jyri Sarha <jyri.sarha@iki.fi> 7028R: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/tilcdc/ 7032F: drivers/gpu/drm/tilcdc/ 7033 7034DRM DRIVERS FOR TI OMAP 7035M: Tomi Valkeinen <tomba@kernel.org> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/ti/ 7039F: drivers/gpu/drm/omapdrm/ 7040 7041DRM DRIVERS FOR V3D 7042M: Emma Anholt <emma@anholt.net> 7043M: Melissa Wen <mwen@igalia.com> 7044S: Supported 7045T: git git://anongit.freedesktop.org/drm/drm-misc 7046F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7047F: drivers/gpu/drm/v3d/ 7048F: include/uapi/drm/v3d_drm.h 7049 7050DRM DRIVERS FOR VC4 7051M: Emma Anholt <emma@anholt.net> 7052M: Maxime Ripard <mripard@kernel.org> 7053S: Supported 7054T: git git://github.com/anholt/linux 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7057F: drivers/gpu/drm/vc4/ 7058F: include/uapi/drm/vc4_drm.h 7059 7060DRM DRIVERS FOR VIVANTE GPU IP 7061M: Lucas Stach <l.stach@pengutronix.de> 7062R: Russell King <linux+etnaviv@armlinux.org.uk> 7063R: Christian Gmeiner <christian.gmeiner@gmail.com> 7064L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7068F: drivers/gpu/drm/etnaviv/ 7069F: include/uapi/drm/etnaviv_drm.h 7070 7071DRM DRIVERS FOR XEN 7072M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7073L: dri-devel@lists.freedesktop.org 7074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7075S: Supported 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/gpu/xen-front.rst 7078F: drivers/gpu/drm/xen/ 7079 7080DRM DRIVERS FOR XILINX 7081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7082L: dri-devel@lists.freedesktop.org 7083S: Maintained 7084T: git git://anongit.freedesktop.org/drm/drm-misc 7085F: Documentation/devicetree/bindings/display/xlnx/ 7086F: drivers/gpu/drm/xlnx/ 7087 7088DRM GPU SCHEDULER 7089M: Luben Tuikov <luben.tuikov@amd.com> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: drivers/gpu/drm/scheduler/ 7094F: include/drm/gpu_scheduler.h 7095 7096DRM PANEL DRIVERS 7097M: Neil Armstrong <neil.armstrong@linaro.org> 7098R: Sam Ravnborg <sam@ravnborg.org> 7099L: dri-devel@lists.freedesktop.org 7100S: Maintained 7101T: git git://anongit.freedesktop.org/drm/drm-misc 7102F: Documentation/devicetree/bindings/display/panel/ 7103F: drivers/gpu/drm/drm_panel.c 7104F: drivers/gpu/drm/panel/ 7105F: include/drm/drm_panel.h 7106 7107DRM PRIVACY-SCREEN CLASS 7108M: Hans de Goede <hdegoede@redhat.com> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: drivers/gpu/drm/drm_privacy_screen* 7113F: include/drm/drm_privacy_screen* 7114 7115DRM TTM SUBSYSTEM 7116M: Christian Koenig <christian.koenig@amd.com> 7117M: Huang Rui <ray.huang@amd.com> 7118L: dri-devel@lists.freedesktop.org 7119S: Maintained 7120T: git git://anongit.freedesktop.org/drm/drm-misc 7121F: drivers/gpu/drm/ttm/ 7122F: include/drm/ttm/ 7123 7124DSBR100 USB FM RADIO DRIVER 7125M: Alexey Klimov <klimov.linux@gmail.com> 7126L: linux-media@vger.kernel.org 7127S: Maintained 7128T: git git://linuxtv.org/media_tree.git 7129F: drivers/media/radio/dsbr100.c 7130 7131DT3155 MEDIA DRIVER 7132M: Hans Verkuil <hverkuil@xs4all.nl> 7133L: linux-media@vger.kernel.org 7134S: Odd Fixes 7135W: https://linuxtv.org 7136T: git git://linuxtv.org/media_tree.git 7137F: drivers/media/pci/dt3155/ 7138 7139DVB_USB_AF9015 MEDIA DRIVER 7140M: Antti Palosaari <crope@iki.fi> 7141L: linux-media@vger.kernel.org 7142S: Maintained 7143W: https://linuxtv.org 7144W: http://palosaari.fi/linux/ 7145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7146T: git git://linuxtv.org/anttip/media_tree.git 7147F: drivers/media/usb/dvb-usb-v2/af9015* 7148 7149DVB_USB_AF9035 MEDIA DRIVER 7150M: Antti Palosaari <crope@iki.fi> 7151L: linux-media@vger.kernel.org 7152S: Maintained 7153W: https://linuxtv.org 7154W: http://palosaari.fi/linux/ 7155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7156T: git git://linuxtv.org/anttip/media_tree.git 7157F: drivers/media/usb/dvb-usb-v2/af9035* 7158 7159DVB_USB_ANYSEE MEDIA DRIVER 7160M: Antti Palosaari <crope@iki.fi> 7161L: linux-media@vger.kernel.org 7162S: Maintained 7163W: https://linuxtv.org 7164W: http://palosaari.fi/linux/ 7165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7166T: git git://linuxtv.org/anttip/media_tree.git 7167F: drivers/media/usb/dvb-usb-v2/anysee* 7168 7169DVB_USB_AU6610 MEDIA DRIVER 7170M: Antti Palosaari <crope@iki.fi> 7171L: linux-media@vger.kernel.org 7172S: Maintained 7173W: https://linuxtv.org 7174W: http://palosaari.fi/linux/ 7175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7176T: git git://linuxtv.org/anttip/media_tree.git 7177F: drivers/media/usb/dvb-usb-v2/au6610* 7178 7179DVB_USB_CE6230 MEDIA DRIVER 7180M: Antti Palosaari <crope@iki.fi> 7181L: linux-media@vger.kernel.org 7182S: Maintained 7183W: https://linuxtv.org 7184W: http://palosaari.fi/linux/ 7185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7186T: git git://linuxtv.org/anttip/media_tree.git 7187F: drivers/media/usb/dvb-usb-v2/ce6230* 7188 7189DVB_USB_CXUSB MEDIA DRIVER 7190M: Michael Krufky <mkrufky@linuxtv.org> 7191L: linux-media@vger.kernel.org 7192S: Maintained 7193W: https://linuxtv.org 7194W: http://github.com/mkrufky 7195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7196T: git git://linuxtv.org/media_tree.git 7197F: drivers/media/usb/dvb-usb/cxusb* 7198 7199DVB_USB_EC168 MEDIA DRIVER 7200M: Antti Palosaari <crope@iki.fi> 7201L: linux-media@vger.kernel.org 7202S: Maintained 7203W: https://linuxtv.org 7204W: http://palosaari.fi/linux/ 7205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7206T: git git://linuxtv.org/anttip/media_tree.git 7207F: drivers/media/usb/dvb-usb-v2/ec168* 7208 7209DVB_USB_GL861 MEDIA DRIVER 7210M: Antti Palosaari <crope@iki.fi> 7211L: linux-media@vger.kernel.org 7212S: Maintained 7213W: https://linuxtv.org 7214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7215T: git git://linuxtv.org/anttip/media_tree.git 7216F: drivers/media/usb/dvb-usb-v2/gl861* 7217 7218DVB_USB_MXL111SF MEDIA DRIVER 7219M: Michael Krufky <mkrufky@linuxtv.org> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223W: http://github.com/mkrufky 7224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7225T: git git://linuxtv.org/mkrufky/mxl111sf.git 7226F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7227 7228DVB_USB_RTL28XXU MEDIA DRIVER 7229M: Antti Palosaari <crope@iki.fi> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233W: http://palosaari.fi/linux/ 7234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7235T: git git://linuxtv.org/anttip/media_tree.git 7236F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7237 7238DVB_USB_V2 MEDIA DRIVER 7239M: Antti Palosaari <crope@iki.fi> 7240L: linux-media@vger.kernel.org 7241S: Maintained 7242W: https://linuxtv.org 7243W: http://palosaari.fi/linux/ 7244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7245T: git git://linuxtv.org/anttip/media_tree.git 7246F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7247F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7248 7249DYNAMIC DEBUG 7250M: Jason Baron <jbaron@akamai.com> 7251M: Jim Cromie <jim.cromie@gmail.com> 7252S: Maintained 7253F: include/linux/dynamic_debug.h 7254F: lib/dynamic_debug.c 7255F: lib/test_dynamic_debug.c 7256 7257DYNAMIC INTERRUPT MODERATION 7258M: Tal Gilboa <talgi@nvidia.com> 7259S: Maintained 7260F: Documentation/networking/net_dim.rst 7261F: include/linux/dim.h 7262F: lib/dim/ 7263 7264DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7265M: Daniel Lezcano <daniel.lezcano@kernel.org> 7266L: linux-pm@vger.kernel.org 7267S: Supported 7268B: https://bugzilla.kernel.org 7269T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7270F: drivers/powercap/dtpm* 7271F: include/linux/dtpm.h 7272 7273DZ DECSTATION DZ11 SERIAL DRIVER 7274M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7275S: Maintained 7276F: drivers/tty/serial/dz.* 7277 7278E3X0 POWER BUTTON DRIVER 7279M: Moritz Fischer <moritz.fischer@ettus.com> 7280L: usrp-users@lists.ettus.com 7281S: Supported 7282W: http://www.ettus.com 7283F: Documentation/devicetree/bindings/input/e3x0-button.txt 7284F: drivers/input/misc/e3x0-button.c 7285 7286E4000 MEDIA DRIVER 7287M: Antti Palosaari <crope@iki.fi> 7288L: linux-media@vger.kernel.org 7289S: Maintained 7290W: https://linuxtv.org 7291W: http://palosaari.fi/linux/ 7292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7293T: git git://linuxtv.org/anttip/media_tree.git 7294F: drivers/media/tuners/e4000* 7295 7296EARTH_PT1 MEDIA DRIVER 7297M: Akihiro Tsukada <tskd08@gmail.com> 7298L: linux-media@vger.kernel.org 7299S: Odd Fixes 7300F: drivers/media/pci/pt1/ 7301 7302EARTH_PT3 MEDIA DRIVER 7303M: Akihiro Tsukada <tskd08@gmail.com> 7304L: linux-media@vger.kernel.org 7305S: Odd Fixes 7306F: drivers/media/pci/pt3/ 7307 7308EC100 MEDIA DRIVER 7309M: Antti Palosaari <crope@iki.fi> 7310L: linux-media@vger.kernel.org 7311S: Maintained 7312W: https://linuxtv.org 7313W: http://palosaari.fi/linux/ 7314Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7315T: git git://linuxtv.org/anttip/media_tree.git 7316F: drivers/media/dvb-frontends/ec100* 7317 7318ECRYPT FILE SYSTEM 7319M: Tyler Hicks <code@tyhicks.com> 7320L: ecryptfs@vger.kernel.org 7321S: Odd Fixes 7322W: http://ecryptfs.org 7323W: https://launchpad.net/ecryptfs 7324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7325F: Documentation/filesystems/ecryptfs.rst 7326F: fs/ecryptfs/ 7327 7328EDAC-AMD64 7329M: Yazen Ghannam <yazen.ghannam@amd.com> 7330L: linux-edac@vger.kernel.org 7331S: Supported 7332F: drivers/edac/amd64_edac* 7333F: drivers/edac/mce_amd* 7334 7335EDAC-ARMADA 7336M: Jan Luebbe <jlu@pengutronix.de> 7337L: linux-edac@vger.kernel.org 7338S: Maintained 7339F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7340F: drivers/edac/armada_xp_* 7341 7342EDAC-AST2500 7343M: Stefan Schaeckeler <sschaeck@cisco.com> 7344S: Supported 7345F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7346F: drivers/edac/aspeed_edac.c 7347 7348EDAC-BLUEFIELD 7349M: Shravan Kumar Ramani <shravankr@nvidia.com> 7350S: Supported 7351F: drivers/edac/bluefield_edac.c 7352 7353EDAC-CALXEDA 7354M: Andre Przywara <andre.przywara@arm.com> 7355L: linux-edac@vger.kernel.org 7356S: Maintained 7357F: drivers/edac/highbank* 7358 7359EDAC-CAVIUM OCTEON 7360M: Ralf Baechle <ralf@linux-mips.org> 7361L: linux-edac@vger.kernel.org 7362L: linux-mips@vger.kernel.org 7363S: Supported 7364F: drivers/edac/octeon_edac* 7365 7366EDAC-CAVIUM THUNDERX 7367M: Robert Richter <rric@kernel.org> 7368L: linux-edac@vger.kernel.org 7369S: Odd Fixes 7370F: drivers/edac/thunderx_edac* 7371 7372EDAC-CORE 7373M: Borislav Petkov <bp@alien8.de> 7374M: Tony Luck <tony.luck@intel.com> 7375R: James Morse <james.morse@arm.com> 7376R: Mauro Carvalho Chehab <mchehab@kernel.org> 7377R: Robert Richter <rric@kernel.org> 7378L: linux-edac@vger.kernel.org 7379S: Supported 7380T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7381F: Documentation/admin-guide/ras.rst 7382F: Documentation/driver-api/edac.rst 7383F: drivers/edac/ 7384F: include/linux/edac.h 7385 7386EDAC-DMC520 7387M: Lei Wang <lewan@microsoft.com> 7388L: linux-edac@vger.kernel.org 7389S: Supported 7390F: drivers/edac/dmc520_edac.c 7391 7392EDAC-E752X 7393M: Mark Gross <markgross@kernel.org> 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/e752x_edac.c 7397 7398EDAC-E7XXX 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/e7xxx_edac.c 7402 7403EDAC-FSL_DDR 7404M: York Sun <york.sun@nxp.com> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/fsl_ddr_edac.* 7408 7409EDAC-GHES 7410M: Mauro Carvalho Chehab <mchehab@kernel.org> 7411L: linux-edac@vger.kernel.org 7412S: Maintained 7413F: drivers/edac/ghes_edac.c 7414 7415EDAC-I10NM 7416M: Tony Luck <tony.luck@intel.com> 7417L: linux-edac@vger.kernel.org 7418S: Maintained 7419F: drivers/edac/i10nm_base.c 7420 7421EDAC-I3000 7422L: linux-edac@vger.kernel.org 7423S: Orphan 7424F: drivers/edac/i3000_edac.c 7425 7426EDAC-I5000 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i5000_edac.c 7430 7431EDAC-I5400 7432M: Mauro Carvalho Chehab <mchehab@kernel.org> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/i5400_edac.c 7436 7437EDAC-I7300 7438M: Mauro Carvalho Chehab <mchehab@kernel.org> 7439L: linux-edac@vger.kernel.org 7440S: Maintained 7441F: drivers/edac/i7300_edac.c 7442 7443EDAC-I7CORE 7444M: Mauro Carvalho Chehab <mchehab@kernel.org> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/i7core_edac.c 7448 7449EDAC-I82443BXGX 7450M: Tim Small <tim@buttersideup.com> 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/i82443bxgx_edac.c 7454 7455EDAC-I82975X 7456M: "Arvind R." <arvino55@gmail.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/i82975x_edac.c 7460 7461EDAC-IE31200 7462M: Jason Baron <jbaron@akamai.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/ie31200_edac.c 7466 7467EDAC-IGEN6 7468M: Tony Luck <tony.luck@intel.com> 7469R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/igen6_edac.c 7473 7474EDAC-MPC85XX 7475M: Johannes Thumshirn <morbidrsa@gmail.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/mpc85xx_edac.[ch] 7479 7480EDAC-NPCM 7481M: Marvin Lin <kflin@nuvoton.com> 7482M: Stanley Chu <yschu@nuvoton.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7486F: drivers/edac/npcm_edac.c 7487 7488EDAC-PASEMI 7489M: Egor Martovetsky <egor@pasemi.com> 7490L: linux-edac@vger.kernel.org 7491S: Maintained 7492F: drivers/edac/pasemi_edac.c 7493 7494EDAC-PND2 7495M: Tony Luck <tony.luck@intel.com> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/pnd2_edac.[ch] 7499 7500EDAC-QCOM 7501M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7502L: linux-arm-msm@vger.kernel.org 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/qcom_edac.c 7506 7507EDAC-R82600 7508M: Tim Small <tim@buttersideup.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/r82600_edac.c 7512 7513EDAC-SBRIDGE 7514M: Tony Luck <tony.luck@intel.com> 7515R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7516L: linux-edac@vger.kernel.org 7517S: Maintained 7518F: drivers/edac/sb_edac.c 7519 7520EDAC-SKYLAKE 7521M: Tony Luck <tony.luck@intel.com> 7522L: linux-edac@vger.kernel.org 7523S: Maintained 7524F: drivers/edac/skx_*.[ch] 7525 7526EDAC-TI 7527M: Tero Kristo <kristo@kernel.org> 7528L: linux-edac@vger.kernel.org 7529S: Odd Fixes 7530F: drivers/edac/ti_edac.c 7531 7532EDIROL UA-101/UA-1000 DRIVER 7533M: Clemens Ladisch <clemens@ladisch.de> 7534L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7535S: Maintained 7536T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7537F: sound/usb/misc/ua101.c 7538 7539EFI TEST DRIVER 7540M: Ivan Hu <ivan.hu@canonical.com> 7541M: Ard Biesheuvel <ardb@kernel.org> 7542L: linux-efi@vger.kernel.org 7543S: Maintained 7544F: drivers/firmware/efi/test/ 7545 7546EFI VARIABLE FILESYSTEM 7547M: Jeremy Kerr <jk@ozlabs.org> 7548M: Ard Biesheuvel <ardb@kernel.org> 7549L: linux-efi@vger.kernel.org 7550S: Maintained 7551T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7552F: fs/efivarfs/ 7553 7554EFIFB FRAMEBUFFER DRIVER 7555M: Peter Jones <pjones@redhat.com> 7556L: linux-fbdev@vger.kernel.org 7557S: Maintained 7558F: drivers/video/fbdev/efifb.c 7559 7560EFS FILESYSTEM 7561S: Orphan 7562W: http://aeschi.ch.eu.org/efs/ 7563F: fs/efs/ 7564 7565EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7566M: Douglas Miller <dougmill@linux.ibm.com> 7567L: netdev@vger.kernel.org 7568S: Maintained 7569F: drivers/net/ethernet/ibm/ehea/ 7570 7571ELM327 CAN NETWORK DRIVER 7572M: Max Staudt <max@enpas.org> 7573L: linux-can@vger.kernel.org 7574S: Maintained 7575F: Documentation/networking/device_drivers/can/can327.rst 7576F: drivers/net/can/can327.c 7577 7578EM28XX VIDEO4LINUX DRIVER 7579M: Mauro Carvalho Chehab <mchehab@kernel.org> 7580L: linux-media@vger.kernel.org 7581S: Maintained 7582W: https://linuxtv.org 7583T: git git://linuxtv.org/media_tree.git 7584F: Documentation/admin-guide/media/em28xx* 7585F: drivers/media/usb/em28xx/ 7586 7587EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7588M: Adrian Hunter <adrian.hunter@intel.com> 7589M: Ritesh Harjani <riteshh@codeaurora.org> 7590M: Asutosh Das <asutoshd@codeaurora.org> 7591L: linux-mmc@vger.kernel.org 7592S: Supported 7593F: drivers/mmc/host/cqhci* 7594 7595EMULEX 10Gbps iSCSI - OneConnect DRIVER 7596M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7597L: linux-scsi@vger.kernel.org 7598S: Supported 7599W: http://www.broadcom.com 7600F: drivers/scsi/be2iscsi/ 7601 7602EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7603M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7604M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7605M: Somnath Kotur <somnath.kotur@broadcom.com> 7606L: netdev@vger.kernel.org 7607S: Supported 7608W: http://www.emulex.com 7609F: drivers/net/ethernet/emulex/benet/ 7610 7611EMULEX ONECONNECT ROCE DRIVER 7612M: Selvin Xavier <selvin.xavier@broadcom.com> 7613L: linux-rdma@vger.kernel.org 7614S: Odd Fixes 7615W: http://www.broadcom.com 7616F: drivers/infiniband/hw/ocrdma/ 7617F: include/uapi/rdma/ocrdma-abi.h 7618 7619EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7620M: James Smart <james.smart@broadcom.com> 7621M: Ram Vegesna <ram.vegesna@broadcom.com> 7622L: linux-scsi@vger.kernel.org 7623L: target-devel@vger.kernel.org 7624S: Supported 7625W: http://www.broadcom.com 7626F: drivers/scsi/elx/ 7627 7628EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7629M: James Smart <james.smart@broadcom.com> 7630M: Dick Kennedy <dick.kennedy@broadcom.com> 7631L: linux-scsi@vger.kernel.org 7632S: Supported 7633W: http://www.broadcom.com 7634F: drivers/scsi/lpfc/ 7635 7636ENE CB710 FLASH CARD READER DRIVER 7637M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7638S: Maintained 7639F: drivers/misc/cb710/ 7640F: drivers/mmc/host/cb710-mmc.* 7641F: include/linux/cb710.h 7642 7643ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7644M: Maxim Levitsky <maximlevitsky@gmail.com> 7645S: Maintained 7646F: drivers/media/rc/ene_ir.* 7647 7648EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7649M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7650L: linuxppc-dev@lists.ozlabs.org 7651S: Maintained 7652F: drivers/tty/ehv_bytechan.c 7653 7654EPSON S1D13XXX FRAMEBUFFER DRIVER 7655M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7656S: Maintained 7657T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7658F: drivers/video/fbdev/s1d13xxxfb.c 7659F: include/video/s1d13xxxfb.h 7660 7661EROFS FILE SYSTEM 7662M: Gao Xiang <xiang@kernel.org> 7663M: Chao Yu <chao@kernel.org> 7664R: Yue Hu <huyue2@coolpad.com> 7665R: Jeffle Xu <jefflexu@linux.alibaba.com> 7666L: linux-erofs@lists.ozlabs.org 7667S: Maintained 7668T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7669F: Documentation/ABI/testing/sysfs-fs-erofs 7670F: Documentation/filesystems/erofs.rst 7671F: fs/erofs/ 7672F: include/trace/events/erofs.h 7673 7674ERRSEQ ERROR TRACKING INFRASTRUCTURE 7675M: Jeff Layton <jlayton@kernel.org> 7676S: Maintained 7677F: include/linux/errseq.h 7678F: lib/errseq.c 7679 7680ESD CAN/USB DRIVERS 7681M: Frank Jungclaus <frank.jungclaus@esd.eu> 7682R: socketcan@esd.eu 7683L: linux-can@vger.kernel.org 7684S: Maintained 7685F: drivers/net/can/usb/esd_usb.c 7686 7687ET131X NETWORK DRIVER 7688M: Mark Einon <mark.einon@gmail.com> 7689S: Odd Fixes 7690F: drivers/net/ethernet/agere/ 7691 7692ETAS ES58X CAN/USB DRIVER 7693M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7694L: linux-can@vger.kernel.org 7695S: Maintained 7696F: Documentation/networking/devlink/etas_es58x.rst 7697F: drivers/net/can/usb/etas_es58x/ 7698 7699ETHERNET BRIDGE 7700M: Roopa Prabhu <roopa@nvidia.com> 7701M: Nikolay Aleksandrov <razor@blackwall.org> 7702L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7703L: netdev@vger.kernel.org 7704S: Maintained 7705W: http://www.linuxfoundation.org/en/Net:Bridge 7706F: include/linux/netfilter_bridge/ 7707F: net/bridge/ 7708 7709ETHERNET PHY LIBRARY 7710M: Andrew Lunn <andrew@lunn.ch> 7711M: Heiner Kallweit <hkallweit1@gmail.com> 7712R: Russell King <linux@armlinux.org.uk> 7713L: netdev@vger.kernel.org 7714S: Maintained 7715F: Documentation/ABI/testing/sysfs-class-net-phydev 7716F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7717F: Documentation/devicetree/bindings/net/mdio* 7718F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7719F: Documentation/networking/phy.rst 7720F: drivers/net/mdio/ 7721F: drivers/net/mdio/acpi_mdio.c 7722F: drivers/net/mdio/fwnode_mdio.c 7723F: drivers/net/mdio/of_mdio.c 7724F: drivers/net/pcs/ 7725F: drivers/net/phy/ 7726F: include/dt-bindings/net/qca-ar803x.h 7727F: include/linux/*mdio*.h 7728F: include/linux/linkmode.h 7729F: include/linux/mdio/*.h 7730F: include/linux/mii.h 7731F: include/linux/of_net.h 7732F: include/linux/phy.h 7733F: include/linux/phy_fixed.h 7734F: include/linux/platform_data/mdio-bcm-unimac.h 7735F: include/linux/platform_data/mdio-gpio.h 7736F: include/trace/events/mdio.h 7737F: include/uapi/linux/mdio.h 7738F: include/uapi/linux/mii.h 7739F: net/core/of_net.c 7740 7741EXEC & BINFMT API 7742R: Eric Biederman <ebiederm@xmission.com> 7743R: Kees Cook <keescook@chromium.org> 7744L: linux-mm@kvack.org 7745S: Supported 7746T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7747F: fs/*binfmt_*.c 7748F: fs/exec.c 7749F: include/linux/binfmts.h 7750F: include/linux/elf.h 7751F: include/uapi/linux/binfmts.h 7752F: include/uapi/linux/elf.h 7753F: tools/testing/selftests/exec/ 7754N: asm/elf.h 7755N: binfmt 7756 7757EXFAT FILE SYSTEM 7758M: Namjae Jeon <linkinjeon@kernel.org> 7759M: Sungjong Seo <sj1557.seo@samsung.com> 7760L: linux-fsdevel@vger.kernel.org 7761S: Maintained 7762T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7763F: fs/exfat/ 7764 7765EXT2 FILE SYSTEM 7766M: Jan Kara <jack@suse.com> 7767L: linux-ext4@vger.kernel.org 7768S: Maintained 7769F: Documentation/filesystems/ext2.rst 7770F: fs/ext2/ 7771F: include/linux/ext2* 7772 7773EXT4 FILE SYSTEM 7774M: "Theodore Ts'o" <tytso@mit.edu> 7775M: Andreas Dilger <adilger.kernel@dilger.ca> 7776L: linux-ext4@vger.kernel.org 7777S: Maintained 7778W: http://ext4.wiki.kernel.org 7779Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7780T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7781F: Documentation/filesystems/ext4/ 7782F: fs/ext4/ 7783F: include/trace/events/ext4.h 7784F: include/uapi/linux/ext4.h 7785 7786Extended Verification Module (EVM) 7787M: Mimi Zohar <zohar@linux.ibm.com> 7788L: linux-integrity@vger.kernel.org 7789S: Supported 7790T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7791F: security/integrity/ 7792F: security/integrity/evm/ 7793 7794EXTENSIBLE FIRMWARE INTERFACE (EFI) 7795M: Ard Biesheuvel <ardb@kernel.org> 7796L: linux-efi@vger.kernel.org 7797S: Maintained 7798T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7799F: Documentation/admin-guide/efi-stub.rst 7800F: arch/*/include/asm/efi.h 7801F: arch/*/kernel/efi.c 7802F: arch/arm/boot/compressed/efi-header.S 7803F: arch/x86/platform/efi/ 7804F: drivers/firmware/efi/ 7805F: include/linux/efi*.h 7806 7807EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7808M: MyungJoo Ham <myungjoo.ham@samsung.com> 7809M: Chanwoo Choi <cw00.choi@samsung.com> 7810L: linux-kernel@vger.kernel.org 7811S: Maintained 7812T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7813F: Documentation/devicetree/bindings/extcon/ 7814F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7815F: drivers/extcon/ 7816F: include/linux/extcon.h 7817F: include/linux/extcon/ 7818 7819EXTRA BOOT CONFIG 7820M: Masami Hiramatsu <mhiramat@kernel.org> 7821L: linux-kernel@vger.kernel.org 7822L: linux-trace-kernel@vger.kernel.org 7823S: Maintained 7824Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7825T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7826F: Documentation/admin-guide/bootconfig.rst 7827F: fs/proc/bootconfig.c 7828F: include/linux/bootconfig.h 7829F: lib/bootconfig-data.S 7830F: lib/bootconfig.c 7831F: tools/bootconfig/* 7832F: tools/bootconfig/scripts/* 7833 7834EXYNOS DP DRIVER 7835M: Jingoo Han <jingoohan1@gmail.com> 7836L: dri-devel@lists.freedesktop.org 7837S: Maintained 7838F: drivers/gpu/drm/exynos/exynos_dp* 7839 7840EXYNOS SYSMMU (IOMMU) driver 7841M: Marek Szyprowski <m.szyprowski@samsung.com> 7842L: iommu@lists.linux.dev 7843S: Maintained 7844F: drivers/iommu/exynos-iommu.c 7845 7846F2FS FILE SYSTEM 7847M: Jaegeuk Kim <jaegeuk@kernel.org> 7848M: Chao Yu <chao@kernel.org> 7849L: linux-f2fs-devel@lists.sourceforge.net 7850S: Maintained 7851W: https://f2fs.wiki.kernel.org/ 7852Q: https://patchwork.kernel.org/project/f2fs/list/ 7853B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7854T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7855F: Documentation/ABI/testing/sysfs-fs-f2fs 7856F: Documentation/filesystems/f2fs.rst 7857F: fs/f2fs/ 7858F: include/linux/f2fs_fs.h 7859F: include/trace/events/f2fs.h 7860F: include/uapi/linux/f2fs.h 7861 7862F71805F HARDWARE MONITORING DRIVER 7863M: Jean Delvare <jdelvare@suse.com> 7864L: linux-hwmon@vger.kernel.org 7865S: Maintained 7866F: Documentation/hwmon/f71805f.rst 7867F: drivers/hwmon/f71805f.c 7868 7869FADDR2LINE 7870M: Josh Poimboeuf <jpoimboe@kernel.org> 7871S: Maintained 7872F: scripts/faddr2line 7873 7874FAILOVER MODULE 7875M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7876L: netdev@vger.kernel.org 7877S: Supported 7878F: Documentation/networking/failover.rst 7879F: include/net/failover.h 7880F: net/core/failover.c 7881 7882FANOTIFY 7883M: Jan Kara <jack@suse.cz> 7884R: Amir Goldstein <amir73il@gmail.com> 7885R: Matthew Bobrowski <repnop@google.com> 7886L: linux-fsdevel@vger.kernel.org 7887S: Maintained 7888F: fs/notify/fanotify/ 7889F: include/linux/fanotify.h 7890F: include/uapi/linux/fanotify.h 7891 7892FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7893M: Linus Walleij <linus.walleij@linaro.org> 7894L: linux-usb@vger.kernel.org 7895S: Maintained 7896F: drivers/usb/fotg210/ 7897 7898FARSYNC SYNCHRONOUS DRIVER 7899M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7900S: Supported 7901W: http://www.farsite.co.uk/ 7902F: drivers/net/wan/farsync.* 7903 7904FAULT INJECTION SUPPORT 7905M: Akinobu Mita <akinobu.mita@gmail.com> 7906S: Supported 7907F: Documentation/fault-injection/ 7908F: lib/fault-inject.c 7909 7910FBTFT Framebuffer drivers 7911L: dri-devel@lists.freedesktop.org 7912L: linux-fbdev@vger.kernel.org 7913S: Orphan 7914F: drivers/staging/fbtft/ 7915 7916FC0011 TUNER DRIVER 7917M: Michael Buesch <m@bues.ch> 7918L: linux-media@vger.kernel.org 7919S: Maintained 7920F: drivers/media/tuners/fc0011.c 7921F: drivers/media/tuners/fc0011.h 7922 7923FC2580 MEDIA DRIVER 7924M: Antti Palosaari <crope@iki.fi> 7925L: linux-media@vger.kernel.org 7926S: Maintained 7927W: https://linuxtv.org 7928W: http://palosaari.fi/linux/ 7929Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7930T: git git://linuxtv.org/anttip/media_tree.git 7931F: drivers/media/tuners/fc2580* 7932 7933FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7934M: Hannes Reinecke <hare@suse.de> 7935L: linux-scsi@vger.kernel.org 7936S: Supported 7937W: www.Open-FCoE.org 7938F: drivers/scsi/fcoe/ 7939F: drivers/scsi/libfc/ 7940F: include/scsi/fc/ 7941F: include/scsi/libfc.h 7942F: include/scsi/libfcoe.h 7943F: include/uapi/scsi/fc/ 7944 7945FILE LOCKING (flock() and fcntl()/lockf()) 7946M: Jeff Layton <jlayton@kernel.org> 7947M: Chuck Lever <chuck.lever@oracle.com> 7948L: linux-fsdevel@vger.kernel.org 7949S: Maintained 7950F: fs/fcntl.c 7951F: fs/locks.c 7952F: include/linux/fcntl.h 7953F: include/uapi/linux/fcntl.h 7954 7955FILESYSTEM DIRECT ACCESS (DAX) 7956M: Dan Williams <dan.j.williams@intel.com> 7957R: Matthew Wilcox <willy@infradead.org> 7958R: Jan Kara <jack@suse.cz> 7959L: linux-fsdevel@vger.kernel.org 7960L: nvdimm@lists.linux.dev 7961S: Supported 7962F: fs/dax.c 7963F: include/linux/dax.h 7964F: include/trace/events/fs_dax.h 7965 7966FILESYSTEMS (VFS and infrastructure) 7967M: Alexander Viro <viro@zeniv.linux.org.uk> 7968M: Christian Brauner <brauner@kernel.org> 7969L: linux-fsdevel@vger.kernel.org 7970S: Maintained 7971F: fs/* 7972F: include/linux/fs.h 7973F: include/linux/fs_types.h 7974F: include/uapi/linux/fs.h 7975F: include/uapi/linux/openat2.h 7976 7977FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7978M: Riku Voipio <riku.voipio@iki.fi> 7979L: linux-hwmon@vger.kernel.org 7980S: Maintained 7981F: drivers/hwmon/f75375s.c 7982F: include/linux/f75375s.h 7983 7984FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7985M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7986L: linux-can@vger.kernel.org 7987S: Maintained 7988F: drivers/net/can/usb/f81604.c 7989 7990FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7991M: Clemens Ladisch <clemens@ladisch.de> 7992M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7993L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7994S: Maintained 7995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7996F: include/uapi/sound/firewire.h 7997F: sound/firewire/ 7998 7999FIREWIRE MEDIA DRIVERS (firedtv) 8000M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8001L: linux-media@vger.kernel.org 8002L: linux1394-devel@lists.sourceforge.net 8003S: Maintained 8004T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8005F: drivers/media/firewire/ 8006 8007FIREWIRE SBP-2 TARGET 8008M: Chris Boot <bootc@bootc.net> 8009L: linux-scsi@vger.kernel.org 8010L: target-devel@vger.kernel.org 8011L: linux1394-devel@lists.sourceforge.net 8012S: Maintained 8013T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8014F: drivers/target/sbp/ 8015 8016FIREWIRE SUBSYSTEM 8017M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8018M: Takashi Sakamoto <takaswie@kernel.org> 8019L: linux1394-devel@lists.sourceforge.net 8020S: Maintained 8021W: http://ieee1394.docs.kernel.org/ 8022T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8023F: drivers/firewire/ 8024F: include/linux/firewire.h 8025F: include/uapi/linux/firewire*.h 8026F: tools/firewire/ 8027 8028FIRMWARE FRAMEWORK FOR ARMV8-A 8029M: Sudeep Holla <sudeep.holla@arm.com> 8030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8031S: Maintained 8032F: drivers/firmware/arm_ffa/ 8033F: include/linux/arm_ffa.h 8034 8035FIRMWARE LOADER (request_firmware) 8036M: Luis Chamberlain <mcgrof@kernel.org> 8037M: Russ Weight <russell.h.weight@intel.com> 8038L: linux-kernel@vger.kernel.org 8039S: Maintained 8040F: Documentation/firmware_class/ 8041F: drivers/base/firmware_loader/ 8042F: include/linux/firmware.h 8043 8044FLEXTIMER FTM-QUADDEC DRIVER 8045M: Patrick Havelange <patrick.havelange@essensium.com> 8046L: linux-iio@vger.kernel.org 8047S: Maintained 8048F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8049F: drivers/counter/ftm-quaddec.c 8050 8051FLOPPY DRIVER 8052M: Denis Efremov <efremov@linux.com> 8053L: linux-block@vger.kernel.org 8054S: Odd Fixes 8055F: drivers/block/floppy.c 8056 8057FLYSKY FSIA6B RC RECEIVER 8058M: Markus Koch <markus@notsyncing.net> 8059L: linux-input@vger.kernel.org 8060S: Maintained 8061F: drivers/input/joystick/fsia6b.c 8062 8063FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8064M: Geoffrey D. Bennett <g@b4.vu> 8065L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8066S: Maintained 8067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8068F: sound/usb/mixer_scarlett_gen2.c 8069 8070FORCEDETH GIGABIT ETHERNET DRIVER 8071M: Rain River <rain.1986.08.12@gmail.com> 8072M: Zhu Yanjun <zyjzyj2000@gmail.com> 8073L: netdev@vger.kernel.org 8074S: Maintained 8075F: drivers/net/ethernet/nvidia/* 8076 8077FORTIFY_SOURCE 8078M: Kees Cook <keescook@chromium.org> 8079L: linux-hardening@vger.kernel.org 8080S: Supported 8081T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8082F: include/linux/fortify-string.h 8083F: lib/fortify_kunit.c 8084F: lib/memcpy_kunit.c 8085F: lib/strcat_kunit.c 8086F: lib/strscpy_kunit.c 8087F: lib/test_fortify/* 8088F: scripts/test_fortify.sh 8089K: \b__NO_FORTIFY\b 8090 8091FPGA DFL DRIVERS 8092M: Wu Hao <hao.wu@intel.com> 8093R: Tom Rix <trix@redhat.com> 8094L: linux-fpga@vger.kernel.org 8095S: Maintained 8096F: Documentation/ABI/testing/sysfs-bus-dfl* 8097F: Documentation/fpga/dfl.rst 8098F: drivers/fpga/dfl* 8099F: drivers/uio/uio_dfl.c 8100F: include/linux/dfl.h 8101F: include/uapi/linux/fpga-dfl.h 8102 8103FPGA MANAGER FRAMEWORK 8104M: Moritz Fischer <mdf@kernel.org> 8105M: Wu Hao <hao.wu@intel.com> 8106M: Xu Yilun <yilun.xu@intel.com> 8107R: Tom Rix <trix@redhat.com> 8108L: linux-fpga@vger.kernel.org 8109S: Maintained 8110Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8111T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8112F: Documentation/devicetree/bindings/fpga/ 8113F: Documentation/driver-api/fpga/ 8114F: Documentation/fpga/ 8115F: drivers/fpga/ 8116F: include/linux/fpga/ 8117 8118FPU EMULATOR 8119M: Bill Metzenthen <billm@melbpc.org.au> 8120S: Maintained 8121W: https://floatingpoint.billm.au/ 8122F: arch/x86/math-emu/ 8123 8124FRAMEBUFFER CORE 8125M: Daniel Vetter <daniel@ffwll.ch> 8126S: Odd Fixes 8127T: git git://anongit.freedesktop.org/drm/drm-misc 8128F: drivers/video/fbdev/core/ 8129 8130FRAMEBUFFER LAYER 8131M: Helge Deller <deller@gmx.de> 8132L: linux-fbdev@vger.kernel.org 8133L: dri-devel@lists.freedesktop.org 8134S: Maintained 8135Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8136T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8137F: Documentation/fb/ 8138F: drivers/video/ 8139F: include/linux/fb.h 8140F: include/uapi/linux/fb.h 8141F: include/uapi/video/ 8142F: include/video/ 8143 8144FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8145M: Horia Geantă <horia.geanta@nxp.com> 8146M: Pankaj Gupta <pankaj.gupta@nxp.com> 8147M: Gaurav Jain <gaurav.jain@nxp.com> 8148L: linux-crypto@vger.kernel.org 8149S: Maintained 8150F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8151F: drivers/crypto/caam/ 8152 8153FREESCALE COLDFIRE M5441X MMC DRIVER 8154M: Angelo Dureghello <angelo.dureghello@timesys.com> 8155L: linux-mmc@vger.kernel.org 8156S: Maintained 8157F: drivers/mmc/host/sdhci-esdhc-mcf.c 8158F: include/linux/platform_data/mmc-esdhc-mcf.h 8159 8160FREESCALE DIU FRAMEBUFFER DRIVER 8161M: Timur Tabi <timur@kernel.org> 8162L: linux-fbdev@vger.kernel.org 8163S: Maintained 8164F: drivers/video/fbdev/fsl-diu-fb.* 8165 8166FREESCALE DMA DRIVER 8167M: Li Yang <leoyang.li@nxp.com> 8168M: Zhang Wei <zw@zh-kernel.org> 8169L: linuxppc-dev@lists.ozlabs.org 8170S: Maintained 8171F: drivers/dma/fsldma.* 8172 8173FREESCALE DSPI DRIVER 8174M: Vladimir Oltean <olteanv@gmail.com> 8175L: linux-spi@vger.kernel.org 8176S: Maintained 8177F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8178F: drivers/spi/spi-fsl-dspi.c 8179F: include/linux/spi/spi-fsl-dspi.h 8180 8181FREESCALE ENETC ETHERNET DRIVERS 8182M: Claudiu Manoil <claudiu.manoil@nxp.com> 8183M: Vladimir Oltean <vladimir.oltean@nxp.com> 8184L: netdev@vger.kernel.org 8185S: Maintained 8186F: drivers/net/ethernet/freescale/enetc/ 8187 8188FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8189M: Claudiu Manoil <claudiu.manoil@nxp.com> 8190L: netdev@vger.kernel.org 8191S: Maintained 8192F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8193F: drivers/net/ethernet/freescale/gianfar* 8194 8195FREESCALE GPMI NAND DRIVER 8196M: Han Xu <han.xu@nxp.com> 8197L: linux-mtd@lists.infradead.org 8198S: Maintained 8199F: drivers/mtd/nand/raw/gpmi-nand/* 8200 8201FREESCALE I2C CPM DRIVER 8202M: Jochen Friedrich <jochen@scram.de> 8203L: linuxppc-dev@lists.ozlabs.org 8204L: linux-i2c@vger.kernel.org 8205S: Maintained 8206F: drivers/i2c/busses/i2c-cpm.c 8207 8208FREESCALE IMX / MXC FEC DRIVER 8209M: Wei Fang <wei.fang@nxp.com> 8210R: Shenwei Wang <shenwei.wang@nxp.com> 8211R: Clark Wang <xiaoning.wang@nxp.com> 8212R: NXP Linux Team <linux-imx@nxp.com> 8213L: netdev@vger.kernel.org 8214S: Maintained 8215F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8216F: drivers/net/ethernet/freescale/fec.h 8217F: drivers/net/ethernet/freescale/fec_main.c 8218F: drivers/net/ethernet/freescale/fec_ptp.c 8219 8220FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8221M: Sascha Hauer <s.hauer@pengutronix.de> 8222R: Pengutronix Kernel Team <kernel@pengutronix.de> 8223L: linux-fbdev@vger.kernel.org 8224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8225S: Maintained 8226F: drivers/video/fbdev/imxfb.c 8227 8228FREESCALE IMX DDR PMU DRIVER 8229M: Frank Li <Frank.li@nxp.com> 8230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8231S: Maintained 8232F: Documentation/admin-guide/perf/imx-ddr.rst 8233F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8234F: drivers/perf/fsl_imx8_ddr_perf.c 8235 8236FREESCALE IMX I2C DRIVER 8237M: Oleksij Rempel <o.rempel@pengutronix.de> 8238R: Pengutronix Kernel Team <kernel@pengutronix.de> 8239L: linux-i2c@vger.kernel.org 8240S: Maintained 8241F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8242F: drivers/i2c/busses/i2c-imx.c 8243 8244FREESCALE IMX LPI2C DRIVER 8245M: Dong Aisheng <aisheng.dong@nxp.com> 8246L: linux-i2c@vger.kernel.org 8247L: linux-imx@nxp.com 8248S: Maintained 8249F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8250F: drivers/i2c/busses/i2c-imx-lpi2c.c 8251 8252FREESCALE MPC I2C DRIVER 8253M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8254L: linux-i2c@vger.kernel.org 8255S: Maintained 8256F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8257F: drivers/i2c/busses/i2c-mpc.c 8258 8259FREESCALE QORIQ DPAA ETHERNET DRIVER 8260M: Madalin Bucur <madalin.bucur@nxp.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: drivers/net/ethernet/freescale/dpaa 8264 8265FREESCALE QORIQ DPAA FMAN DRIVER 8266M: Madalin Bucur <madalin.bucur@nxp.com> 8267R: Sean Anderson <sean.anderson@seco.com> 8268L: netdev@vger.kernel.org 8269S: Maintained 8270F: Documentation/devicetree/bindings/net/fsl-fman.txt 8271F: drivers/net/ethernet/freescale/fman 8272 8273FREESCALE QORIQ PTP CLOCK DRIVER 8274M: Yangbo Lu <yangbo.lu@nxp.com> 8275L: netdev@vger.kernel.org 8276S: Maintained 8277F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8278F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8279F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8280F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8281F: drivers/ptp/ptp_qoriq.c 8282F: drivers/ptp/ptp_qoriq_debugfs.c 8283F: include/linux/fsl/ptp_qoriq.h 8284 8285FREESCALE QUAD SPI DRIVER 8286M: Han Xu <han.xu@nxp.com> 8287L: linux-spi@vger.kernel.org 8288S: Maintained 8289F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8290F: drivers/spi/spi-fsl-qspi.c 8291 8292FREESCALE QUICC ENGINE LIBRARY 8293M: Qiang Zhao <qiang.zhao@nxp.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295S: Maintained 8296F: drivers/soc/fsl/qe/ 8297F: include/soc/fsl/qe/ 8298 8299FREESCALE QUICC ENGINE QMC DRIVER 8300M: Herve Codina <herve.codina@bootlin.com> 8301L: linuxppc-dev@lists.ozlabs.org 8302S: Maintained 8303F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8304F: drivers/soc/fsl/qe/qmc.c 8305F: include/soc/fsl/qe/qmc.h 8306 8307FREESCALE QUICC ENGINE TSA DRIVER 8308M: Herve Codina <herve.codina@bootlin.com> 8309L: linuxppc-dev@lists.ozlabs.org 8310S: Maintained 8311F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8312F: drivers/soc/fsl/qe/tsa.c 8313F: drivers/soc/fsl/qe/tsa.h 8314F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8315 8316FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8317M: Li Yang <leoyang.li@nxp.com> 8318L: netdev@vger.kernel.org 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: drivers/net/ethernet/freescale/ucc_geth* 8322 8323FREESCALE QUICC ENGINE UCC HDLC DRIVER 8324M: Zhao Qiang <qiang.zhao@nxp.com> 8325L: netdev@vger.kernel.org 8326L: linuxppc-dev@lists.ozlabs.org 8327S: Maintained 8328F: drivers/net/wan/fsl_ucc_hdlc* 8329 8330FREESCALE QUICC ENGINE UCC UART DRIVER 8331M: Timur Tabi <timur@kernel.org> 8332L: linuxppc-dev@lists.ozlabs.org 8333S: Maintained 8334F: drivers/tty/serial/ucc_uart.c 8335 8336FREESCALE SOC DRIVERS 8337M: Li Yang <leoyang.li@nxp.com> 8338L: linuxppc-dev@lists.ozlabs.org 8339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8340S: Maintained 8341F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8342F: Documentation/devicetree/bindings/soc/fsl/ 8343F: drivers/soc/fsl/ 8344F: include/linux/fsl/ 8345F: include/soc/fsl/ 8346 8347FREESCALE SOC FS_ENET DRIVER 8348M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8349L: linuxppc-dev@lists.ozlabs.org 8350L: netdev@vger.kernel.org 8351S: Maintained 8352F: drivers/net/ethernet/freescale/fs_enet/ 8353F: include/linux/fs_enet_pd.h 8354 8355FREESCALE SOC SOUND DRIVERS 8356M: Shengjiu Wang <shengjiu.wang@gmail.com> 8357M: Xiubo Li <Xiubo.Lee@gmail.com> 8358R: Fabio Estevam <festevam@gmail.com> 8359R: Nicolin Chen <nicoleotsuka@gmail.com> 8360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8361L: linuxppc-dev@lists.ozlabs.org 8362S: Maintained 8363F: sound/soc/fsl/fsl* 8364F: sound/soc/fsl/imx* 8365F: sound/soc/fsl/mpc8610_hpcd.c 8366 8367FREESCALE SOC SOUND QMC DRIVER 8368M: Herve Codina <herve.codina@bootlin.com> 8369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8370L: linuxppc-dev@lists.ozlabs.org 8371S: Maintained 8372F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8373F: sound/soc/fsl/fsl_qmc_audio.c 8374 8375FREESCALE USB PERIPHERAL DRIVERS 8376M: Li Yang <leoyang.li@nxp.com> 8377L: linux-usb@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/usb/gadget/udc/fsl* 8381 8382FREESCALE USB PHY DRIVER 8383M: Ran Wang <ran.wang_1@nxp.com> 8384L: linux-usb@vger.kernel.org 8385L: linuxppc-dev@lists.ozlabs.org 8386S: Maintained 8387F: drivers/usb/phy/phy-fsl-usb* 8388 8389FREEVXFS FILESYSTEM 8390M: Christoph Hellwig <hch@infradead.org> 8391S: Maintained 8392W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8393F: fs/freevxfs/ 8394 8395FREEZER 8396M: "Rafael J. Wysocki" <rafael@kernel.org> 8397M: Pavel Machek <pavel@ucw.cz> 8398L: linux-pm@vger.kernel.org 8399S: Supported 8400F: Documentation/power/freezing-of-tasks.rst 8401F: include/linux/freezer.h 8402F: kernel/freezer.c 8403 8404FRONTSWAP API 8405M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8406L: linux-kernel@vger.kernel.org 8407S: Maintained 8408F: include/linux/frontswap.h 8409F: mm/frontswap.c 8410 8411FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8412M: David Howells <dhowells@redhat.com> 8413L: linux-cachefs@redhat.com (moderated for non-subscribers) 8414S: Supported 8415F: Documentation/filesystems/caching/ 8416F: fs/fscache/ 8417F: include/linux/fscache*.h 8418 8419FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8420M: Eric Biggers <ebiggers@kernel.org> 8421M: Theodore Y. Ts'o <tytso@mit.edu> 8422M: Jaegeuk Kim <jaegeuk@kernel.org> 8423L: linux-fscrypt@vger.kernel.org 8424S: Supported 8425Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8426T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8427F: Documentation/filesystems/fscrypt.rst 8428F: fs/crypto/ 8429F: include/linux/fscrypt.h 8430F: include/uapi/linux/fscrypt.h 8431 8432FSI SUBSYSTEM 8433M: Jeremy Kerr <jk@ozlabs.org> 8434M: Joel Stanley <joel@jms.id.au> 8435R: Alistar Popple <alistair@popple.id.au> 8436R: Eddie James <eajames@linux.ibm.com> 8437L: linux-fsi@lists.ozlabs.org 8438S: Supported 8439Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8440T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8441F: drivers/fsi/ 8442F: include/linux/fsi*.h 8443F: include/trace/events/fsi*.h 8444 8445FSI-ATTACHED I2C DRIVER 8446M: Eddie James <eajames@linux.ibm.com> 8447L: linux-i2c@vger.kernel.org 8448L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8449S: Maintained 8450F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8451F: drivers/i2c/busses/i2c-fsi.c 8452 8453FSI-ATTACHED SPI DRIVER 8454M: Eddie James <eajames@linux.ibm.com> 8455L: linux-spi@vger.kernel.org 8456S: Maintained 8457F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8458F: drivers/spi/spi-fsi.c 8459 8460FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8461M: Jan Kara <jack@suse.cz> 8462R: Amir Goldstein <amir73il@gmail.com> 8463L: linux-fsdevel@vger.kernel.org 8464S: Maintained 8465T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8466F: fs/notify/ 8467F: include/linux/fsnotify*.h 8468 8469FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8470M: Eric Biggers <ebiggers@kernel.org> 8471M: Theodore Y. Ts'o <tytso@mit.edu> 8472L: fsverity@lists.linux.dev 8473S: Supported 8474Q: https://patchwork.kernel.org/project/fsverity/list/ 8475T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8476F: Documentation/filesystems/fsverity.rst 8477F: fs/verity/ 8478F: include/linux/fsverity.h 8479F: include/uapi/linux/fsverity.h 8480 8481FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8482M: Michael Zaidman <michael.zaidman@gmail.com> 8483L: linux-i2c@vger.kernel.org 8484L: linux-input@vger.kernel.org 8485S: Maintained 8486F: drivers/hid/hid-ft260.c 8487 8488FUJITSU LAPTOP EXTRAS 8489M: Jonathan Woithe <jwoithe@just42.net> 8490L: platform-driver-x86@vger.kernel.org 8491S: Maintained 8492F: drivers/platform/x86/fujitsu-laptop.c 8493 8494FUJITSU TABLET EXTRAS 8495M: Robert Gerlach <khnz@gmx.de> 8496L: platform-driver-x86@vger.kernel.org 8497S: Maintained 8498F: drivers/platform/x86/fujitsu-tablet.c 8499 8500FUNCTION HOOKS (FTRACE) 8501M: Steven Rostedt <rostedt@goodmis.org> 8502M: Masami Hiramatsu <mhiramat@kernel.org> 8503R: Mark Rutland <mark.rutland@arm.com> 8504L: linux-kernel@vger.kernel.org 8505L: linux-trace-kernel@vger.kernel.org 8506S: Maintained 8507Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8508T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8509F: Documentation/trace/ftrace* 8510F: arch/*/*/*/*ftrace* 8511F: arch/*/*/*ftrace* 8512F: include/*/ftrace.h 8513F: kernel/trace/fgraph.c 8514F: kernel/trace/ftrace* 8515F: samples/ftrace 8516 8517FUNGIBLE ETHERNET DRIVERS 8518M: Dimitris Michailidis <dmichail@fungible.com> 8519L: netdev@vger.kernel.org 8520S: Supported 8521F: drivers/net/ethernet/fungible/ 8522 8523FUSE: FILESYSTEM IN USERSPACE 8524M: Miklos Szeredi <miklos@szeredi.hu> 8525L: linux-fsdevel@vger.kernel.org 8526S: Maintained 8527W: https://github.com/libfuse/ 8528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8529F: Documentation/filesystems/fuse.rst 8530F: fs/fuse/ 8531F: include/uapi/linux/fuse.h 8532 8533FUTEX SUBSYSTEM 8534M: Thomas Gleixner <tglx@linutronix.de> 8535M: Ingo Molnar <mingo@redhat.com> 8536R: Peter Zijlstra <peterz@infradead.org> 8537R: Darren Hart <dvhart@infradead.org> 8538R: Davidlohr Bueso <dave@stgolabs.net> 8539R: André Almeida <andrealmeid@igalia.com> 8540L: linux-kernel@vger.kernel.org 8541S: Maintained 8542T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8543F: Documentation/locking/*futex* 8544F: include/asm-generic/futex.h 8545F: include/linux/futex.h 8546F: include/uapi/linux/futex.h 8547F: kernel/futex/* 8548F: tools/perf/bench/futex* 8549F: tools/testing/selftests/futex/ 8550 8551GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8552M: Tim Harvey <tharvey@gateworks.com> 8553S: Maintained 8554F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8555F: Documentation/hwmon/gsc-hwmon.rst 8556F: drivers/hwmon/gsc-hwmon.c 8557F: drivers/mfd/gateworks-gsc.c 8558F: include/linux/mfd/gsc.h 8559F: include/linux/platform_data/gsc_hwmon.h 8560 8561GCC PLUGINS 8562M: Kees Cook <keescook@chromium.org> 8563L: linux-hardening@vger.kernel.org 8564S: Maintained 8565T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8566F: Documentation/kbuild/gcc-plugins.rst 8567F: scripts/Makefile.gcc-plugins 8568F: scripts/gcc-plugins/ 8569 8570GCOV BASED KERNEL PROFILING 8571M: Peter Oberparleiter <oberpar@linux.ibm.com> 8572S: Maintained 8573F: Documentation/dev-tools/gcov.rst 8574F: kernel/gcov/ 8575 8576GDB KERNEL DEBUGGING HELPER SCRIPTS 8577M: Jan Kiszka <jan.kiszka@siemens.com> 8578M: Kieran Bingham <kbingham@kernel.org> 8579S: Supported 8580F: scripts/gdb/ 8581 8582GEMINI CRYPTO DRIVER 8583M: Corentin Labbe <clabbe@baylibre.com> 8584L: linux-crypto@vger.kernel.org 8585S: Maintained 8586F: drivers/crypto/gemini/ 8587 8588GEMTEK FM RADIO RECEIVER DRIVER 8589M: Hans Verkuil <hverkuil@xs4all.nl> 8590L: linux-media@vger.kernel.org 8591S: Maintained 8592W: https://linuxtv.org 8593T: git git://linuxtv.org/media_tree.git 8594F: drivers/media/radio/radio-gemtek* 8595 8596GENERIC ARCHITECTURE TOPOLOGY 8597M: Sudeep Holla <sudeep.holla@arm.com> 8598L: linux-kernel@vger.kernel.org 8599S: Maintained 8600F: drivers/base/arch_topology.c 8601F: include/linux/arch_topology.h 8602 8603GENERIC ENTRY CODE 8604M: Thomas Gleixner <tglx@linutronix.de> 8605M: Peter Zijlstra <peterz@infradead.org> 8606M: Andy Lutomirski <luto@kernel.org> 8607L: linux-kernel@vger.kernel.org 8608S: Maintained 8609T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8610F: include/linux/entry-common.h 8611F: include/linux/entry-kvm.h 8612F: kernel/entry/ 8613 8614GENERIC GPIO I2C DRIVER 8615M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8616S: Supported 8617F: drivers/i2c/busses/i2c-gpio.c 8618F: include/linux/platform_data/i2c-gpio.h 8619 8620GENERIC GPIO I2C MULTIPLEXER DRIVER 8621M: Peter Korsgaard <peter.korsgaard@barco.com> 8622L: linux-i2c@vger.kernel.org 8623S: Supported 8624F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8625F: drivers/i2c/muxes/i2c-mux-gpio.c 8626F: include/linux/platform_data/i2c-mux-gpio.h 8627 8628GENERIC HDLC (WAN) DRIVERS 8629M: Krzysztof Halasa <khc@pm.waw.pl> 8630S: Maintained 8631W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8632F: drivers/net/wan/c101.c 8633F: drivers/net/wan/hd6457* 8634F: drivers/net/wan/hdlc* 8635F: drivers/net/wan/n2.c 8636F: drivers/net/wan/pc300too.c 8637F: drivers/net/wan/pci200syn.c 8638F: drivers/net/wan/wanxl* 8639 8640GENERIC INCLUDE/ASM HEADER FILES 8641M: Arnd Bergmann <arnd@arndb.de> 8642L: linux-arch@vger.kernel.org 8643S: Maintained 8644T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8645F: include/asm-generic/ 8646F: include/uapi/asm-generic/ 8647 8648GENERIC PHY FRAMEWORK 8649M: Vinod Koul <vkoul@kernel.org> 8650M: Kishon Vijay Abraham I <kishon@kernel.org> 8651L: linux-phy@lists.infradead.org 8652S: Supported 8653Q: https://patchwork.kernel.org/project/linux-phy/list/ 8654T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8655F: Documentation/devicetree/bindings/phy/ 8656F: drivers/phy/ 8657F: include/dt-bindings/phy/ 8658F: include/linux/phy/ 8659 8660GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8661M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8662S: Supported 8663F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8664 8665GENERIC PM DOMAINS 8666M: "Rafael J. Wysocki" <rafael@kernel.org> 8667M: Kevin Hilman <khilman@kernel.org> 8668M: Ulf Hansson <ulf.hansson@linaro.org> 8669L: linux-pm@vger.kernel.org 8670S: Supported 8671F: Documentation/devicetree/bindings/power/power?domain* 8672F: drivers/base/power/domain*.c 8673F: include/linux/pm_domain.h 8674 8675GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8676M: Eugen Hristev <eugen.hristev@microchip.com> 8677L: linux-input@vger.kernel.org 8678S: Maintained 8679F: drivers/input/touchscreen/resistive-adc-touch.c 8680 8681GENERIC STRING LIBRARY 8682M: Kees Cook <keescook@chromium.org> 8683R: Andy Shevchenko <andy@kernel.org> 8684L: linux-hardening@vger.kernel.org 8685S: Supported 8686T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8687F: include/linux/string.h 8688F: include/linux/string_choices.h 8689F: include/linux/string_helpers.h 8690F: lib/string.c 8691F: lib/string_helpers.c 8692F: lib/test-string_helpers.c 8693F: lib/test_string.c 8694 8695GENERIC UIO DRIVER FOR PCI DEVICES 8696M: "Michael S. Tsirkin" <mst@redhat.com> 8697L: kvm@vger.kernel.org 8698S: Supported 8699F: drivers/uio/uio_pci_generic.c 8700 8701GENERIC VDSO LIBRARY 8702M: Andy Lutomirski <luto@kernel.org> 8703M: Thomas Gleixner <tglx@linutronix.de> 8704M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8705L: linux-kernel@vger.kernel.org 8706S: Maintained 8707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8708F: include/asm-generic/vdso/vsyscall.h 8709F: include/vdso/ 8710F: kernel/time/vsyscall.c 8711F: lib/vdso/ 8712 8713GENWQE (IBM Generic Workqueue Card) 8714M: Frank Haverkamp <haver@linux.ibm.com> 8715S: Supported 8716F: drivers/misc/genwqe/ 8717 8718GET_MAINTAINER SCRIPT 8719M: Joe Perches <joe@perches.com> 8720S: Maintained 8721F: scripts/get_maintainer.pl 8722 8723GFS2 FILE SYSTEM 8724M: Bob Peterson <rpeterso@redhat.com> 8725M: Andreas Gruenbacher <agruenba@redhat.com> 8726L: cluster-devel@redhat.com 8727S: Supported 8728B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8729T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8730F: Documentation/filesystems/gfs2* 8731F: fs/gfs2/ 8732F: include/uapi/linux/gfs2_ondisk.h 8733 8734GIGABYTE WMI DRIVER 8735M: Thomas Weißschuh <thomas@weissschuh.net> 8736L: platform-driver-x86@vger.kernel.org 8737S: Maintained 8738F: drivers/platform/x86/gigabyte-wmi.c 8739 8740GNSS SUBSYSTEM 8741M: Johan Hovold <johan@kernel.org> 8742S: Maintained 8743T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8744F: Documentation/ABI/testing/sysfs-class-gnss 8745F: Documentation/devicetree/bindings/gnss/ 8746F: drivers/gnss/ 8747F: include/linux/gnss.h 8748 8749GO7007 MPEG CODEC 8750M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8751L: linux-media@vger.kernel.org 8752S: Maintained 8753F: drivers/media/usb/go7007/ 8754 8755GOODIX TOUCHSCREEN 8756M: Bastien Nocera <hadess@hadess.net> 8757M: Hans de Goede <hdegoede@redhat.com> 8758L: linux-input@vger.kernel.org 8759S: Maintained 8760F: drivers/input/touchscreen/goodix* 8761 8762GOOGLE ETHERNET DRIVERS 8763M: Jeroen de Borst <jeroendb@google.com> 8764M: Praveen Kaligineedi <pkaligineedi@google.com> 8765R: Shailend Chand <shailend@google.com> 8766L: netdev@vger.kernel.org 8767S: Supported 8768F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8769F: drivers/net/ethernet/google 8770 8771GPD POCKET FAN DRIVER 8772M: Hans de Goede <hdegoede@redhat.com> 8773L: platform-driver-x86@vger.kernel.org 8774S: Maintained 8775F: drivers/platform/x86/gpd-pocket-fan.c 8776 8777GPIO ACPI SUPPORT 8778M: Mika Westerberg <mika.westerberg@linux.intel.com> 8779M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8780L: linux-gpio@vger.kernel.org 8781L: linux-acpi@vger.kernel.org 8782S: Supported 8783T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8784F: Documentation/firmware-guide/acpi/gpio-properties.rst 8785F: drivers/gpio/gpiolib-acpi.c 8786F: drivers/gpio/gpiolib-acpi.h 8787 8788GPIO AGGREGATOR 8789M: Geert Uytterhoeven <geert+renesas@glider.be> 8790L: linux-gpio@vger.kernel.org 8791S: Supported 8792F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8793F: drivers/gpio/gpio-aggregator.c 8794 8795GPIO IR Transmitter 8796M: Sean Young <sean@mess.org> 8797L: linux-media@vger.kernel.org 8798S: Maintained 8799F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8800F: drivers/media/rc/gpio-ir-tx.c 8801 8802GPIO MOCKUP DRIVER 8803M: Bamvor Jian Zhang <bamv2005@gmail.com> 8804L: linux-gpio@vger.kernel.org 8805S: Maintained 8806F: drivers/gpio/gpio-mockup.c 8807F: tools/testing/selftests/gpio/ 8808 8809GPIO REGMAP 8810R: Michael Walle <michael@walle.cc> 8811S: Maintained 8812F: drivers/gpio/gpio-regmap.c 8813F: include/linux/gpio/regmap.h 8814 8815GPIO SUBSYSTEM 8816M: Linus Walleij <linus.walleij@linaro.org> 8817M: Bartosz Golaszewski <brgl@bgdev.pl> 8818R: Andy Shevchenko <andy@kernel.org> 8819L: linux-gpio@vger.kernel.org 8820S: Maintained 8821T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8822F: Documentation/ABI/obsolete/sysfs-gpio 8823F: Documentation/ABI/testing/gpio-cdev 8824F: Documentation/admin-guide/gpio/ 8825F: Documentation/devicetree/bindings/gpio/ 8826F: Documentation/driver-api/gpio/ 8827F: drivers/gpio/ 8828F: include/dt-bindings/gpio/ 8829F: include/linux/gpio.h 8830F: include/linux/gpio/ 8831F: include/linux/of_gpio.h 8832F: include/uapi/linux/gpio.h 8833F: tools/gpio/ 8834 8835GRE DEMULTIPLEXER DRIVER 8836M: Dmitry Kozlov <xeb@mail.ru> 8837L: netdev@vger.kernel.org 8838S: Maintained 8839F: include/net/gre.h 8840F: net/ipv4/gre_demux.c 8841F: net/ipv4/gre_offload.c 8842 8843GRETH 10/100/1G Ethernet MAC device driver 8844M: Andreas Larsson <andreas@gaisler.com> 8845L: netdev@vger.kernel.org 8846S: Maintained 8847F: drivers/net/ethernet/aeroflex/ 8848 8849GREYBUS AUDIO PROTOCOLS DRIVERS 8850M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8851M: Mark Greer <mgreer@animalcreek.com> 8852S: Maintained 8853F: drivers/staging/greybus/audio_apbridgea.c 8854F: drivers/staging/greybus/audio_apbridgea.h 8855F: drivers/staging/greybus/audio_codec.c 8856F: drivers/staging/greybus/audio_codec.h 8857F: drivers/staging/greybus/audio_gb.c 8858F: drivers/staging/greybus/audio_manager.c 8859F: drivers/staging/greybus/audio_manager.h 8860F: drivers/staging/greybus/audio_manager_module.c 8861F: drivers/staging/greybus/audio_manager_private.h 8862F: drivers/staging/greybus/audio_manager_sysfs.c 8863F: drivers/staging/greybus/audio_module.c 8864F: drivers/staging/greybus/audio_topology.c 8865 8866GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8867M: Viresh Kumar <vireshk@kernel.org> 8868S: Maintained 8869F: drivers/staging/greybus/authentication.c 8870F: drivers/staging/greybus/bootrom.c 8871F: drivers/staging/greybus/firmware.h 8872F: drivers/staging/greybus/fw-core.c 8873F: drivers/staging/greybus/fw-download.c 8874F: drivers/staging/greybus/fw-management.c 8875F: drivers/staging/greybus/greybus_authentication.h 8876F: drivers/staging/greybus/greybus_firmware.h 8877F: drivers/staging/greybus/hid.c 8878F: drivers/staging/greybus/i2c.c 8879F: drivers/staging/greybus/spi.c 8880F: drivers/staging/greybus/spilib.c 8881F: drivers/staging/greybus/spilib.h 8882 8883GREYBUS LOOPBACK DRIVER 8884M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8885S: Maintained 8886F: drivers/staging/greybus/loopback.c 8887 8888GREYBUS PLATFORM DRIVERS 8889M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8890S: Maintained 8891F: drivers/staging/greybus/arche-apb-ctrl.c 8892F: drivers/staging/greybus/arche-platform.c 8893F: drivers/staging/greybus/arche_platform.h 8894 8895GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8896M: Rui Miguel Silva <rmfrfs@gmail.com> 8897S: Maintained 8898F: drivers/staging/greybus/gpio.c 8899F: drivers/staging/greybus/light.c 8900F: drivers/staging/greybus/power_supply.c 8901F: drivers/staging/greybus/sdio.c 8902F: drivers/staging/greybus/spi.c 8903F: drivers/staging/greybus/spilib.c 8904 8905GREYBUS SUBSYSTEM 8906M: Johan Hovold <johan@kernel.org> 8907M: Alex Elder <elder@kernel.org> 8908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8909L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8910S: Maintained 8911F: drivers/greybus/ 8912F: drivers/staging/greybus/ 8913F: include/linux/greybus.h 8914F: include/linux/greybus/ 8915 8916GREYBUS UART PROTOCOLS DRIVERS 8917M: David Lin <dtwlin@gmail.com> 8918S: Maintained 8919F: drivers/staging/greybus/log.c 8920F: drivers/staging/greybus/uart.c 8921 8922GS1662 VIDEO SERIALIZER 8923M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8924L: linux-media@vger.kernel.org 8925S: Maintained 8926T: git git://linuxtv.org/media_tree.git 8927F: drivers/media/spi/gs1662.c 8928 8929GSPCA FINEPIX SUBDRIVER 8930M: Frank Zago <frank@zago.net> 8931L: linux-media@vger.kernel.org 8932S: Maintained 8933T: git git://linuxtv.org/media_tree.git 8934F: drivers/media/usb/gspca/finepix.c 8935 8936GSPCA GL860 SUBDRIVER 8937M: Olivier Lorin <o.lorin@laposte.net> 8938L: linux-media@vger.kernel.org 8939S: Maintained 8940T: git git://linuxtv.org/media_tree.git 8941F: drivers/media/usb/gspca/gl860/ 8942 8943GSPCA M5602 SUBDRIVER 8944M: Erik Andren <erik.andren@gmail.com> 8945L: linux-media@vger.kernel.org 8946S: Maintained 8947T: git git://linuxtv.org/media_tree.git 8948F: drivers/media/usb/gspca/m5602/ 8949 8950GSPCA PAC207 SONIXB SUBDRIVER 8951M: Hans Verkuil <hverkuil@xs4all.nl> 8952L: linux-media@vger.kernel.org 8953S: Odd Fixes 8954T: git git://linuxtv.org/media_tree.git 8955F: drivers/media/usb/gspca/pac207.c 8956 8957GSPCA SN9C20X SUBDRIVER 8958M: Brian Johnson <brijohn@gmail.com> 8959L: linux-media@vger.kernel.org 8960S: Maintained 8961T: git git://linuxtv.org/media_tree.git 8962F: drivers/media/usb/gspca/sn9c20x.c 8963 8964GSPCA T613 SUBDRIVER 8965M: Leandro Costantino <lcostantino@gmail.com> 8966L: linux-media@vger.kernel.org 8967S: Maintained 8968T: git git://linuxtv.org/media_tree.git 8969F: drivers/media/usb/gspca/t613.c 8970 8971GSPCA USB WEBCAM DRIVER 8972M: Hans Verkuil <hverkuil@xs4all.nl> 8973L: linux-media@vger.kernel.org 8974S: Odd Fixes 8975T: git git://linuxtv.org/media_tree.git 8976F: drivers/media/usb/gspca/ 8977 8978GTP (GPRS Tunneling Protocol) 8979M: Pablo Neira Ayuso <pablo@netfilter.org> 8980M: Harald Welte <laforge@gnumonks.org> 8981L: osmocom-net-gprs@lists.osmocom.org 8982S: Maintained 8983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8984F: drivers/net/gtp.c 8985 8986GUID PARTITION TABLE (GPT) 8987M: Davidlohr Bueso <dave@stgolabs.net> 8988L: linux-efi@vger.kernel.org 8989S: Maintained 8990F: block/partitions/efi.* 8991 8992HABANALABS PCI DRIVER 8993M: Oded Gabbay <ogabbay@kernel.org> 8994L: dri-devel@lists.freedesktop.org 8995S: Supported 8996C: irc://irc.oftc.net/dri-devel 8997T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8998F: Documentation/ABI/testing/debugfs-driver-habanalabs 8999F: Documentation/ABI/testing/sysfs-driver-habanalabs 9000F: drivers/accel/habanalabs/ 9001F: include/trace/events/habanalabs.h 9002F: include/uapi/drm/habanalabs_accel.h 9003 9004HACKRF MEDIA DRIVER 9005M: Antti Palosaari <crope@iki.fi> 9006L: linux-media@vger.kernel.org 9007S: Maintained 9008W: https://linuxtv.org 9009W: http://palosaari.fi/linux/ 9010Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9011T: git git://linuxtv.org/anttip/media_tree.git 9012F: drivers/media/usb/hackrf/ 9013 9014HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9015M: Chuck Lever <chuck.lever@oracle.com> 9016L: kernel-tls-handshake@lists.linux.dev 9017L: netdev@vger.kernel.org 9018S: Maintained 9019F: Documentation/netlink/specs/handshake.yaml 9020F: Documentation/networking/tls-handshake.rst 9021F: include/net/handshake.h 9022F: include/trace/events/handshake.h 9023F: net/handshake/ 9024 9025HANTRO VPU CODEC DRIVER 9026M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9027M: Philipp Zabel <p.zabel@pengutronix.de> 9028L: linux-media@vger.kernel.org 9029L: linux-rockchip@lists.infradead.org 9030S: Maintained 9031F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9032F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9033F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9034F: drivers/media/platform/verisilicon/ 9035 9036HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9037M: Frank Seidel <frank@f-seidel.de> 9038L: platform-driver-x86@vger.kernel.org 9039S: Maintained 9040W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9041F: drivers/platform/x86/hdaps.c 9042 9043HARDWARE MONITORING 9044M: Jean Delvare <jdelvare@suse.com> 9045M: Guenter Roeck <linux@roeck-us.net> 9046L: linux-hwmon@vger.kernel.org 9047S: Maintained 9048W: http://hwmon.wiki.kernel.org/ 9049T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9050F: Documentation/ABI/testing/sysfs-class-hwmon 9051F: Documentation/devicetree/bindings/hwmon/ 9052F: Documentation/hwmon/ 9053F: drivers/hwmon/ 9054F: include/linux/hwmon*.h 9055F: include/trace/events/hwmon*.h 9056K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9057 9058HARDWARE RANDOM NUMBER GENERATOR CORE 9059M: Olivia Mackall <olivia@selenic.com> 9060M: Herbert Xu <herbert@gondor.apana.org.au> 9061L: linux-crypto@vger.kernel.org 9062S: Odd fixes 9063F: Documentation/admin-guide/hw_random.rst 9064F: Documentation/devicetree/bindings/rng/ 9065F: drivers/char/hw_random/ 9066F: include/linux/hw_random.h 9067 9068HARDWARE SPINLOCK CORE 9069M: Ohad Ben-Cohen <ohad@wizery.com> 9070M: Bjorn Andersson <andersson@kernel.org> 9071R: Baolin Wang <baolin.wang7@gmail.com> 9072L: linux-remoteproc@vger.kernel.org 9073S: Maintained 9074T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9075F: Documentation/devicetree/bindings/hwlock/ 9076F: Documentation/locking/hwspinlock.rst 9077F: drivers/hwspinlock/ 9078F: include/linux/hwspinlock.h 9079 9080HARDWARE TRACING FACILITIES 9081M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9082S: Maintained 9083F: drivers/hwtracing/ 9084 9085HARMONY SOUND DRIVER 9086L: linux-parisc@vger.kernel.org 9087S: Maintained 9088F: sound/parisc/harmony.* 9089 9090HDPVR USB VIDEO ENCODER DRIVER 9091M: Hans Verkuil <hverkuil@xs4all.nl> 9092L: linux-media@vger.kernel.org 9093S: Odd Fixes 9094W: https://linuxtv.org 9095T: git git://linuxtv.org/media_tree.git 9096F: drivers/media/usb/hdpvr/ 9097 9098HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9099M: Matt Hsiao <matt.hsiao@hpe.com> 9100S: Supported 9101F: drivers/misc/hpilo.[ch] 9102 9103HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9104M: Jerry Hoemann <jerry.hoemann@hpe.com> 9105S: Supported 9106F: Documentation/watchdog/hpwdt.rst 9107F: drivers/watchdog/hpwdt.c 9108 9109HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9110M: Don Brace <don.brace@microchip.com> 9111L: storagedev@microchip.com 9112L: linux-scsi@vger.kernel.org 9113S: Supported 9114F: Documentation/scsi/hpsa.rst 9115F: drivers/scsi/hpsa*.[ch] 9116F: include/linux/cciss*.h 9117F: include/uapi/linux/cciss*.h 9118 9119HFI1 DRIVER 9120M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9121L: linux-rdma@vger.kernel.org 9122S: Supported 9123F: drivers/infiniband/hw/hfi1 9124 9125HFS FILESYSTEM 9126L: linux-fsdevel@vger.kernel.org 9127S: Orphan 9128F: Documentation/filesystems/hfs.rst 9129F: fs/hfs/ 9130 9131HFSPLUS FILESYSTEM 9132L: linux-fsdevel@vger.kernel.org 9133S: Orphan 9134F: Documentation/filesystems/hfsplus.rst 9135F: fs/hfsplus/ 9136 9137HGA FRAMEBUFFER DRIVER 9138M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9139L: linux-nvidia@lists.surfsouth.com 9140S: Maintained 9141W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9142F: drivers/video/fbdev/hgafb.c 9143 9144HIBERNATION (aka Software Suspend, aka swsusp) 9145M: "Rafael J. Wysocki" <rafael@kernel.org> 9146M: Pavel Machek <pavel@ucw.cz> 9147L: linux-pm@vger.kernel.org 9148S: Supported 9149B: https://bugzilla.kernel.org 9150F: arch/*/include/asm/suspend*.h 9151F: arch/x86/power/ 9152F: drivers/base/power/ 9153F: include/linux/freezer.h 9154F: include/linux/pm.h 9155F: include/linux/suspend.h 9156F: kernel/power/ 9157 9158HID CORE LAYER 9159M: Jiri Kosina <jikos@kernel.org> 9160M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9161L: linux-input@vger.kernel.org 9162S: Maintained 9163T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9164F: Documentation/hid/ 9165F: drivers/hid/ 9166F: include/linux/hid* 9167F: include/uapi/linux/hid* 9168F: samples/hid/ 9169F: tools/testing/selftests/hid/ 9170 9171HID LOGITECH DRIVERS 9172R: Filipe Laíns <lains@riseup.net> 9173L: linux-input@vger.kernel.org 9174S: Maintained 9175F: drivers/hid/hid-logitech-* 9176 9177HID NVIDIA SHIELD DRIVER 9178M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9179L: linux-input@vger.kernel.org 9180S: Maintained 9181F: drivers/hid/hid-nvidia-shield.c 9182 9183HID PHOENIX RC FLIGHT CONTROLLER 9184M: Marcus Folkesson <marcus.folkesson@gmail.com> 9185L: linux-input@vger.kernel.org 9186S: Maintained 9187F: drivers/hid/hid-pxrc.c 9188 9189HID PLAYSTATION DRIVER 9190M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9191L: linux-input@vger.kernel.org 9192S: Supported 9193F: drivers/hid/hid-playstation.c 9194 9195HID SENSOR HUB DRIVERS 9196M: Jiri Kosina <jikos@kernel.org> 9197M: Jonathan Cameron <jic23@kernel.org> 9198M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9199L: linux-input@vger.kernel.org 9200L: linux-iio@vger.kernel.org 9201S: Maintained 9202F: Documentation/hid/hid-sensor* 9203F: drivers/hid/hid-sensor-* 9204F: drivers/iio/*/hid-* 9205F: include/linux/hid-sensor-* 9206 9207HID VRC-2 CAR CONTROLLER DRIVER 9208M: Marcus Folkesson <marcus.folkesson@gmail.com> 9209L: linux-input@vger.kernel.org 9210S: Maintained 9211F: drivers/hid/hid-vrc2.c 9212 9213HID WACOM DRIVER 9214M: Ping Cheng <ping.cheng@wacom.com> 9215M: Jason Gerecke <jason.gerecke@wacom.com> 9216L: linux-input@vger.kernel.org 9217S: Maintained 9218F: drivers/hid/wacom.h 9219F: drivers/hid/wacom_* 9220 9221HID++ LOGITECH DRIVERS 9222R: Filipe Laíns <lains@riseup.net> 9223R: Bastien Nocera <hadess@hadess.net> 9224L: linux-input@vger.kernel.org 9225S: Maintained 9226F: drivers/hid/hid-logitech-hidpp.c 9227 9228HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9229M: Thomas Gleixner <tglx@linutronix.de> 9230L: linux-kernel@vger.kernel.org 9231S: Maintained 9232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9233F: Documentation/timers/ 9234F: include/linux/clockchips.h 9235F: include/linux/hrtimer.h 9236F: kernel/time/clockevents.c 9237F: kernel/time/hrtimer.c 9238F: kernel/time/timer_*.c 9239 9240HIGH-SPEED SCC DRIVER FOR AX.25 9241L: linux-hams@vger.kernel.org 9242S: Orphan 9243F: drivers/net/hamradio/scc.c 9244 9245HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9246M: HighPoint Linux Team <linux@highpoint-tech.com> 9247S: Supported 9248W: http://www.highpoint-tech.com 9249F: Documentation/scsi/hptiop.rst 9250F: drivers/scsi/hptiop.c 9251 9252HIKEY960 ONBOARD USB GPIO HUB DRIVER 9253M: John Stultz <jstultz@google.com> 9254L: linux-kernel@vger.kernel.org 9255S: Maintained 9256F: drivers/misc/hisi_hikey_usb.c 9257 9258HIMAX HX83112B TOUCHSCREEN SUPPORT 9259M: Job Noorman <job@noorman.info> 9260L: linux-input@vger.kernel.org 9261S: Maintained 9262F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9263F: drivers/input/touchscreen/himax_hx83112b.c 9264 9265HIPPI 9266M: Jes Sorensen <jes@trained-monkey.org> 9267L: linux-hippi@sunsite.dk 9268S: Maintained 9269F: drivers/net/hippi/ 9270F: include/linux/hippidevice.h 9271F: include/uapi/linux/if_hippi.h 9272F: net/802/hippi.c 9273 9274HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9275M: Kurt Kanzenbach <kurt@linutronix.de> 9276L: netdev@vger.kernel.org 9277S: Maintained 9278F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9279F: drivers/net/dsa/hirschmann/* 9280F: include/linux/platform_data/hirschmann-hellcreek.h 9281F: net/dsa/tag_hellcreek.c 9282 9283HISILICON DMA DRIVER 9284M: Zhou Wang <wangzhou1@hisilicon.com> 9285M: Jie Hai <haijie1@huawei.com> 9286L: dmaengine@vger.kernel.org 9287S: Maintained 9288F: drivers/dma/hisi_dma.c 9289 9290HISILICON GPIO DRIVER 9291M: Jay Fang <f.fangjian@huawei.com> 9292L: linux-gpio@vger.kernel.org 9293S: Maintained 9294F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9295F: drivers/gpio/gpio-hisi.c 9296 9297HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9298M: Longfang Liu <liulongfang@huawei.com> 9299L: linux-crypto@vger.kernel.org 9300S: Maintained 9301F: Documentation/ABI/testing/debugfs-hisi-hpre 9302F: drivers/crypto/hisilicon/hpre/hpre.h 9303F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9304F: drivers/crypto/hisilicon/hpre/hpre_main.c 9305 9306HISILICON HNS3 PMU DRIVER 9307M: Guangbin Huang <huangguangbin2@huawei.com> 9308S: Supported 9309F: Documentation/admin-guide/perf/hns3-pmu.rst 9310F: drivers/perf/hisilicon/hns3_pmu.c 9311 9312HISILICON I2C CONTROLLER DRIVER 9313M: Yicong Yang <yangyicong@hisilicon.com> 9314L: linux-i2c@vger.kernel.org 9315S: Maintained 9316W: https://www.hisilicon.com 9317F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9318F: drivers/i2c/busses/i2c-hisi.c 9319 9320HISILICON LPC BUS DRIVER 9321M: Jay Fang <f.fangjian@huawei.com> 9322S: Maintained 9323W: http://www.hisilicon.com 9324F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9325F: drivers/bus/hisi_lpc.c 9326 9327HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9328M: Yisen Zhuang <yisen.zhuang@huawei.com> 9329M: Salil Mehta <salil.mehta@huawei.com> 9330L: netdev@vger.kernel.org 9331S: Maintained 9332W: http://www.hisilicon.com 9333F: drivers/net/ethernet/hisilicon/hns3/ 9334 9335HISILICON NETWORK SUBSYSTEM DRIVER 9336M: Yisen Zhuang <yisen.zhuang@huawei.com> 9337M: Salil Mehta <salil.mehta@huawei.com> 9338L: netdev@vger.kernel.org 9339S: Maintained 9340W: http://www.hisilicon.com 9341F: Documentation/devicetree/bindings/net/hisilicon*.txt 9342F: drivers/net/ethernet/hisilicon/ 9343 9344HISILICON PMU DRIVER 9345M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9346M: Jonathan Cameron <jonathan.cameron@huawei.com> 9347S: Supported 9348W: http://www.hisilicon.com 9349F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9350F: Documentation/admin-guide/perf/hisi-pmu.rst 9351F: drivers/perf/hisilicon 9352 9353HISILICON PTT DRIVER 9354M: Yicong Yang <yangyicong@hisilicon.com> 9355M: Jonathan Cameron <jonathan.cameron@huawei.com> 9356L: linux-kernel@vger.kernel.org 9357S: Maintained 9358F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9359F: Documentation/trace/hisi-ptt.rst 9360F: drivers/hwtracing/ptt/ 9361F: tools/perf/arch/arm64/util/hisi-ptt.c 9362F: tools/perf/util/hisi-ptt* 9363F: tools/perf/util/hisi-ptt-decoder/* 9364 9365HISILICON QM DRIVER 9366M: Weili Qian <qianweili@huawei.com> 9367M: Zhou Wang <wangzhou1@hisilicon.com> 9368L: linux-crypto@vger.kernel.org 9369S: Maintained 9370F: drivers/crypto/hisilicon/Kconfig 9371F: drivers/crypto/hisilicon/Makefile 9372F: drivers/crypto/hisilicon/qm.c 9373F: drivers/crypto/hisilicon/sgl.c 9374F: include/linux/hisi_acc_qm.h 9375 9376HISILICON ROCE DRIVER 9377M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9378M: Junxian Huang <huangjunxian6@hisilicon.com> 9379L: linux-rdma@vger.kernel.org 9380S: Maintained 9381F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9382F: drivers/infiniband/hw/hns/ 9383 9384HISILICON SAS Controller 9385M: Xiang Chen <chenxiang66@hisilicon.com> 9386S: Supported 9387W: http://www.hisilicon.com 9388F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9389F: drivers/scsi/hisi_sas/ 9390 9391HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9392M: Kai Ye <yekai13@huawei.com> 9393M: Longfang Liu <liulongfang@huawei.com> 9394L: linux-crypto@vger.kernel.org 9395S: Maintained 9396F: Documentation/ABI/testing/debugfs-hisi-sec 9397F: drivers/crypto/hisilicon/sec2/sec.h 9398F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9399F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9400F: drivers/crypto/hisilicon/sec2/sec_main.c 9401 9402HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9403M: Jay Fang <f.fangjian@huawei.com> 9404L: linux-spi@vger.kernel.org 9405S: Maintained 9406W: http://www.hisilicon.com 9407F: drivers/spi/spi-hisi-kunpeng.c 9408 9409HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9410M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9411L: linux-kernel@vger.kernel.org 9412S: Maintained 9413F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9414F: drivers/spmi/hisi-spmi-controller.c 9415 9416HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9417M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9418L: linux-kernel@vger.kernel.org 9419S: Maintained 9420F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9421F: drivers/mfd/hi6421-spmi-pmic.c 9422 9423HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9424M: Weili Qian <qianweili@huawei.com> 9425S: Maintained 9426F: drivers/crypto/hisilicon/trng/trng.c 9427 9428HISILICON V3XX SPI NOR FLASH Controller Driver 9429M: Jay Fang <f.fangjian@huawei.com> 9430S: Maintained 9431W: http://www.hisilicon.com 9432F: drivers/spi/spi-hisi-sfc-v3xx.c 9433 9434HISILICON ZIP Controller DRIVER 9435M: Yang Shen <shenyang39@huawei.com> 9436M: Zhou Wang <wangzhou1@hisilicon.com> 9437L: linux-crypto@vger.kernel.org 9438S: Maintained 9439F: Documentation/ABI/testing/debugfs-hisi-zip 9440F: drivers/crypto/hisilicon/zip/ 9441 9442HMM - Heterogeneous Memory Management 9443M: Jérôme Glisse <jglisse@redhat.com> 9444L: linux-mm@kvack.org 9445S: Maintained 9446F: Documentation/mm/hmm.rst 9447F: include/linux/hmm* 9448F: lib/test_hmm* 9449F: mm/hmm* 9450F: tools/testing/selftests/mm/*hmm* 9451 9452HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9453M: Andreas Klinger <ak@it-klinger.de> 9454L: linux-iio@vger.kernel.org 9455S: Maintained 9456F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9457F: drivers/iio/pressure/mprls0025pa.c 9458 9459HOST AP DRIVER 9460M: Jouni Malinen <j@w1.fi> 9461L: linux-wireless@vger.kernel.org 9462S: Obsolete 9463W: http://w1.fi/hostap-driver.html 9464F: drivers/net/wireless/intersil/hostap/ 9465 9466HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9467L: platform-driver-x86@vger.kernel.org 9468S: Orphan 9469F: drivers/platform/x86/hp/tc1100-wmi.c 9470 9471HP WMI HARDWARE MONITOR DRIVER 9472M: James Seo <james@equiv.tech> 9473L: linux-hwmon@vger.kernel.org 9474S: Maintained 9475F: Documentation/hwmon/hp-wmi-sensors.rst 9476F: drivers/hwmon/hp-wmi-sensors.c 9477 9478HPET: High Precision Event Timers driver 9479M: Clemens Ladisch <clemens@ladisch.de> 9480S: Maintained 9481F: Documentation/timers/hpet.rst 9482F: drivers/char/hpet.c 9483F: include/linux/hpet.h 9484F: include/uapi/linux/hpet.h 9485 9486HPET: x86 9487S: Orphan 9488F: arch/x86/include/asm/hpet.h 9489F: arch/x86/kernel/hpet.c 9490 9491HPFS FILESYSTEM 9492M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9493S: Maintained 9494W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9495F: fs/hpfs/ 9496 9497HSI SUBSYSTEM 9498M: Sebastian Reichel <sre@kernel.org> 9499S: Maintained 9500T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9501F: Documentation/ABI/testing/sysfs-bus-hsi 9502F: Documentation/driver-api/hsi.rst 9503F: drivers/hsi/ 9504F: include/linux/hsi/ 9505F: include/uapi/linux/hsi/ 9506 9507HSO 3G MODEM DRIVER 9508L: linux-usb@vger.kernel.org 9509S: Orphan 9510F: drivers/net/usb/hso.c 9511 9512HSR NETWORK PROTOCOL 9513L: netdev@vger.kernel.org 9514S: Orphan 9515F: net/hsr/ 9516 9517HT16K33 LED CONTROLLER DRIVER 9518M: Robin van der Gracht <robin@protonic.nl> 9519S: Maintained 9520F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9521F: drivers/auxdisplay/ht16k33.c 9522 9523HTCPEN TOUCHSCREEN DRIVER 9524M: Pau Oliva Fora <pof@eslack.org> 9525L: linux-input@vger.kernel.org 9526S: Maintained 9527F: drivers/input/touchscreen/htcpen.c 9528 9529HTE SUBSYSTEM 9530M: Dipen Patel <dipenp@nvidia.com> 9531L: timestamp@lists.linux.dev 9532S: Maintained 9533Q: https://patchwork.kernel.org/project/timestamp/list/ 9534T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9535F: Documentation/devicetree/bindings/timestamp/ 9536F: Documentation/driver-api/hte/ 9537F: drivers/hte/ 9538F: include/linux/hte.h 9539 9540HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9541M: Lorenzo Bianconi <lorenzo@kernel.org> 9542L: linux-iio@vger.kernel.org 9543S: Maintained 9544W: http://www.st.com/ 9545F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9546F: drivers/iio/humidity/hts221* 9547 9548HUAWEI ETHERNET DRIVER 9549M: Cai Huoqing <cai.huoqing@linux.dev> 9550L: netdev@vger.kernel.org 9551S: Maintained 9552F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9553F: drivers/net/ethernet/huawei/hinic/ 9554 9555HUGETLB SUBSYSTEM 9556M: Mike Kravetz <mike.kravetz@oracle.com> 9557M: Muchun Song <muchun.song@linux.dev> 9558L: linux-mm@kvack.org 9559S: Maintained 9560F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9561F: Documentation/admin-guide/mm/hugetlbpage.rst 9562F: Documentation/mm/hugetlbfs_reserv.rst 9563F: Documentation/mm/vmemmap_dedup.rst 9564F: fs/hugetlbfs/ 9565F: include/linux/hugetlb.h 9566F: mm/hugetlb.c 9567F: mm/hugetlb_vmemmap.c 9568F: mm/hugetlb_vmemmap.h 9569 9570HVA ST MEDIA DRIVER 9571M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9572L: linux-media@vger.kernel.org 9573S: Supported 9574W: https://linuxtv.org 9575T: git git://linuxtv.org/media_tree.git 9576F: drivers/media/platform/st/sti/hva 9577 9578HWPOISON MEMORY FAILURE HANDLING 9579M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9580R: Miaohe Lin <linmiaohe@huawei.com> 9581L: linux-mm@kvack.org 9582S: Maintained 9583F: mm/hwpoison-inject.c 9584F: mm/memory-failure.c 9585 9586HYCON HY46XX TOUCHSCREEN SUPPORT 9587M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9588L: linux-input@vger.kernel.org 9589S: Maintained 9590F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9591F: drivers/input/touchscreen/hycon-hy46xx.c 9592 9593HYGON PROCESSOR SUPPORT 9594M: Pu Wen <puwen@hygon.cn> 9595L: linux-kernel@vger.kernel.org 9596S: Maintained 9597F: arch/x86/kernel/cpu/hygon.c 9598 9599HYNIX HI556 SENSOR DRIVER 9600M: Shawn Tu <shawnx.tu@intel.com> 9601L: linux-media@vger.kernel.org 9602S: Maintained 9603T: git git://linuxtv.org/media_tree.git 9604F: drivers/media/i2c/hi556.c 9605 9606HYNIX HI846 SENSOR DRIVER 9607M: Martin Kepplinger <martin.kepplinger@puri.sm> 9608L: linux-media@vger.kernel.org 9609S: Maintained 9610F: drivers/media/i2c/hi846.c 9611 9612HYNIX HI847 SENSOR DRIVER 9613M: Shawn Tu <shawnx.tu@intel.com> 9614L: linux-media@vger.kernel.org 9615S: Maintained 9616F: drivers/media/i2c/hi847.c 9617 9618Hyper-V/Azure CORE AND DRIVERS 9619M: "K. Y. Srinivasan" <kys@microsoft.com> 9620M: Haiyang Zhang <haiyangz@microsoft.com> 9621M: Wei Liu <wei.liu@kernel.org> 9622M: Dexuan Cui <decui@microsoft.com> 9623L: linux-hyperv@vger.kernel.org 9624S: Supported 9625T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9626F: Documentation/ABI/stable/sysfs-bus-vmbus 9627F: Documentation/ABI/testing/debugfs-hyperv 9628F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9629F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9630F: Documentation/virt/hyperv 9631F: arch/arm64/hyperv 9632F: arch/arm64/include/asm/hyperv-tlfs.h 9633F: arch/arm64/include/asm/mshyperv.h 9634F: arch/x86/hyperv 9635F: arch/x86/include/asm/hyperv-tlfs.h 9636F: arch/x86/include/asm/mshyperv.h 9637F: arch/x86/include/asm/trace/hyperv.h 9638F: arch/x86/kernel/cpu/mshyperv.c 9639F: drivers/clocksource/hyperv_timer.c 9640F: drivers/hid/hid-hyperv.c 9641F: drivers/hv/ 9642F: drivers/input/serio/hyperv-keyboard.c 9643F: drivers/iommu/hyperv-iommu.c 9644F: drivers/net/ethernet/microsoft/ 9645F: drivers/net/hyperv/ 9646F: drivers/pci/controller/pci-hyperv-intf.c 9647F: drivers/pci/controller/pci-hyperv.c 9648F: drivers/scsi/storvsc_drv.c 9649F: drivers/uio/uio_hv_generic.c 9650F: drivers/video/fbdev/hyperv_fb.c 9651F: include/asm-generic/hyperv-tlfs.h 9652F: include/asm-generic/mshyperv.h 9653F: include/clocksource/hyperv_timer.h 9654F: include/linux/hyperv.h 9655F: include/net/mana 9656F: include/uapi/linux/hyperv.h 9657F: net/vmw_vsock/hyperv_transport.c 9658F: tools/hv/ 9659 9660HYPERBUS SUPPORT 9661M: Vignesh Raghavendra <vigneshr@ti.com> 9662L: linux-mtd@lists.infradead.org 9663S: Supported 9664Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9665C: irc://irc.oftc.net/mtd 9666T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9667F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9668F: drivers/mtd/hyperbus/ 9669F: include/linux/mtd/hyperbus.h 9670 9671HYPERVISOR VIRTUAL CONSOLE DRIVER 9672L: linuxppc-dev@lists.ozlabs.org 9673S: Odd Fixes 9674F: drivers/tty/hvc/ 9675 9676I2C ACPI SUPPORT 9677M: Mika Westerberg <mika.westerberg@linux.intel.com> 9678L: linux-i2c@vger.kernel.org 9679L: linux-acpi@vger.kernel.org 9680S: Maintained 9681F: drivers/i2c/i2c-core-acpi.c 9682 9683I2C CONTROLLER DRIVER FOR NVIDIA GPU 9684M: Ajay Gupta <ajayg@nvidia.com> 9685L: linux-i2c@vger.kernel.org 9686S: Maintained 9687F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9688F: drivers/i2c/busses/i2c-nvidia-gpu.c 9689 9690I2C MUXES 9691M: Peter Rosin <peda@axentia.se> 9692L: linux-i2c@vger.kernel.org 9693S: Maintained 9694F: Documentation/devicetree/bindings/i2c/i2c-arb* 9695F: Documentation/devicetree/bindings/i2c/i2c-gate* 9696F: Documentation/devicetree/bindings/i2c/i2c-mux* 9697F: Documentation/i2c/i2c-topology.rst 9698F: Documentation/i2c/muxes/ 9699F: drivers/i2c/i2c-mux.c 9700F: drivers/i2c/muxes/ 9701F: include/linux/i2c-mux.h 9702 9703I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9704M: Gregory CLEMENT <gregory.clement@bootlin.com> 9705L: linux-i2c@vger.kernel.org 9706S: Maintained 9707F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9708F: drivers/i2c/busses/i2c-mv64xxx.c 9709 9710I2C OVER PARALLEL PORT 9711M: Jean Delvare <jdelvare@suse.com> 9712L: linux-i2c@vger.kernel.org 9713S: Maintained 9714F: Documentation/i2c/busses/i2c-parport.rst 9715F: drivers/i2c/busses/i2c-parport.c 9716 9717I2C SUBSYSTEM 9718M: Wolfram Sang <wsa@kernel.org> 9719L: linux-i2c@vger.kernel.org 9720S: Maintained 9721W: https://i2c.wiki.kernel.org/ 9722Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9723T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9724F: Documentation/devicetree/bindings/i2c/i2c.txt 9725F: Documentation/i2c/ 9726F: drivers/i2c/* 9727F: include/dt-bindings/i2c/i2c.h 9728F: include/linux/i2c-dev.h 9729F: include/linux/i2c-smbus.h 9730F: include/linux/i2c.h 9731F: include/uapi/linux/i2c-*.h 9732F: include/uapi/linux/i2c.h 9733 9734I2C SUBSYSTEM HOST DRIVERS 9735M: Andi Shyti <andi.shyti@kernel.org> 9736L: linux-i2c@vger.kernel.org 9737S: Maintained 9738W: https://i2c.wiki.kernel.org/ 9739Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9740T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9741F: Documentation/devicetree/bindings/i2c/ 9742F: drivers/i2c/algos/ 9743F: drivers/i2c/busses/ 9744F: include/dt-bindings/i2c/ 9745 9746I2C-TAOS-EVM DRIVER 9747M: Jean Delvare <jdelvare@suse.com> 9748L: linux-i2c@vger.kernel.org 9749S: Maintained 9750F: Documentation/i2c/busses/i2c-taos-evm.rst 9751F: drivers/i2c/busses/i2c-taos-evm.c 9752 9753I2C-TINY-USB DRIVER 9754M: Till Harbaum <till@harbaum.org> 9755L: linux-i2c@vger.kernel.org 9756S: Maintained 9757W: http://www.harbaum.org/till/i2c_tiny_usb 9758F: drivers/i2c/busses/i2c-tiny-usb.c 9759 9760I2C/SMBUS CONTROLLER DRIVERS FOR PC 9761M: Jean Delvare <jdelvare@suse.com> 9762L: linux-i2c@vger.kernel.org 9763S: Maintained 9764F: Documentation/i2c/busses/i2c-ali1535.rst 9765F: Documentation/i2c/busses/i2c-ali1563.rst 9766F: Documentation/i2c/busses/i2c-ali15x3.rst 9767F: Documentation/i2c/busses/i2c-amd756.rst 9768F: Documentation/i2c/busses/i2c-amd8111.rst 9769F: Documentation/i2c/busses/i2c-i801.rst 9770F: Documentation/i2c/busses/i2c-nforce2.rst 9771F: Documentation/i2c/busses/i2c-piix4.rst 9772F: Documentation/i2c/busses/i2c-sis5595.rst 9773F: Documentation/i2c/busses/i2c-sis630.rst 9774F: Documentation/i2c/busses/i2c-sis96x.rst 9775F: Documentation/i2c/busses/i2c-via.rst 9776F: Documentation/i2c/busses/i2c-viapro.rst 9777F: drivers/i2c/busses/i2c-ali1535.c 9778F: drivers/i2c/busses/i2c-ali1563.c 9779F: drivers/i2c/busses/i2c-ali15x3.c 9780F: drivers/i2c/busses/i2c-amd756-s4882.c 9781F: drivers/i2c/busses/i2c-amd756.c 9782F: drivers/i2c/busses/i2c-amd8111.c 9783F: drivers/i2c/busses/i2c-i801.c 9784F: drivers/i2c/busses/i2c-isch.c 9785F: drivers/i2c/busses/i2c-nforce2-s4985.c 9786F: drivers/i2c/busses/i2c-nforce2.c 9787F: drivers/i2c/busses/i2c-piix4.c 9788F: drivers/i2c/busses/i2c-sis5595.c 9789F: drivers/i2c/busses/i2c-sis630.c 9790F: drivers/i2c/busses/i2c-sis96x.c 9791F: drivers/i2c/busses/i2c-via.c 9792F: drivers/i2c/busses/i2c-viapro.c 9793 9794I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9795M: Hans de Goede <hdegoede@redhat.com> 9796L: linux-i2c@vger.kernel.org 9797S: Maintained 9798F: drivers/i2c/busses/i2c-cht-wc.c 9799 9800I2C/SMBUS ISMT DRIVER 9801M: Seth Heasley <seth.heasley@intel.com> 9802M: Neil Horman <nhorman@tuxdriver.com> 9803L: linux-i2c@vger.kernel.org 9804F: Documentation/i2c/busses/i2c-ismt.rst 9805F: drivers/i2c/busses/i2c-ismt.c 9806 9807I2C/SMBUS STUB DRIVER 9808M: Jean Delvare <jdelvare@suse.com> 9809L: linux-i2c@vger.kernel.org 9810S: Maintained 9811F: drivers/i2c/i2c-stub.c 9812 9813I3C DRIVER FOR ASPEED AST2600 9814M: Jeremy Kerr <jk@codeconstruct.com.au> 9815S: Maintained 9816F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9817F: drivers/i3c/master/ast2600-i3c-master.c 9818 9819I3C DRIVER FOR CADENCE I3C MASTER IP 9820M: Przemysław Gaj <pgaj@cadence.com> 9821S: Maintained 9822F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9823F: drivers/i3c/master/i3c-master-cdns.c 9824 9825I3C DRIVER FOR SYNOPSYS DESIGNWARE 9826S: Orphan 9827F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9828F: drivers/i3c/master/dw* 9829 9830I3C SUBSYSTEM 9831M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9832L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9833S: Maintained 9834C: irc://chat.freenode.net/linux-i3c 9835T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9836F: Documentation/ABI/testing/sysfs-bus-i3c 9837F: Documentation/devicetree/bindings/i3c/ 9838F: Documentation/driver-api/i3c 9839F: drivers/i3c/ 9840F: include/linux/i3c/ 9841 9842IA64 (Itanium) PLATFORM 9843L: linux-ia64@vger.kernel.org 9844S: Orphan 9845F: Documentation/arch/ia64/ 9846F: arch/ia64/ 9847 9848IBM Operation Panel Input Driver 9849M: Eddie James <eajames@linux.ibm.com> 9850L: linux-input@vger.kernel.org 9851S: Maintained 9852F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9853F: drivers/input/misc/ibm-panel.c 9854 9855IBM Power 842 compression accelerator 9856M: Haren Myneni <haren@us.ibm.com> 9857S: Supported 9858F: crypto/842.c 9859F: drivers/crypto/nx/Kconfig 9860F: drivers/crypto/nx/Makefile 9861F: drivers/crypto/nx/nx-842* 9862F: include/linux/sw842.h 9863F: lib/842/ 9864 9865IBM Power in-Nest Crypto Acceleration 9866M: Breno Leitão <leitao@debian.org> 9867M: Nayna Jain <nayna@linux.ibm.com> 9868M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9869L: linux-crypto@vger.kernel.org 9870S: Supported 9871F: drivers/crypto/nx/Kconfig 9872F: drivers/crypto/nx/Makefile 9873F: drivers/crypto/nx/nx-aes* 9874F: drivers/crypto/nx/nx-sha* 9875F: drivers/crypto/nx/nx.* 9876F: drivers/crypto/nx/nx_csbcpb.h 9877F: drivers/crypto/nx/nx_debugfs.c 9878 9879IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9880M: Tyrel Datwyler <tyreld@linux.ibm.com> 9881L: linux-pci@vger.kernel.org 9882L: linuxppc-dev@lists.ozlabs.org 9883S: Supported 9884F: drivers/pci/hotplug/rpadlpar* 9885 9886IBM Power Linux RAID adapter 9887M: Brian King <brking@us.ibm.com> 9888S: Supported 9889F: drivers/scsi/ipr.* 9890 9891IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9892M: Tyrel Datwyler <tyreld@linux.ibm.com> 9893L: linux-pci@vger.kernel.org 9894L: linuxppc-dev@lists.ozlabs.org 9895S: Supported 9896F: drivers/pci/hotplug/rpaphp* 9897 9898IBM Power SRIOV Virtual NIC Device Driver 9899M: Haren Myneni <haren@linux.ibm.com> 9900M: Rick Lindsley <ricklind@linux.ibm.com> 9901R: Nick Child <nnac123@linux.ibm.com> 9902R: Dany Madden <danymadden@us.ibm.com> 9903R: Thomas Falcon <tlfalcon@linux.ibm.com> 9904L: netdev@vger.kernel.org 9905S: Supported 9906F: drivers/net/ethernet/ibm/ibmvnic.* 9907 9908IBM Power VFIO Support 9909M: Timothy Pearson <tpearson@raptorengineering.com> 9910S: Supported 9911F: drivers/vfio/vfio_iommu_spapr_tce.c 9912 9913IBM Power Virtual Ethernet Device Driver 9914M: Nick Child <nnac123@linux.ibm.com> 9915L: netdev@vger.kernel.org 9916S: Supported 9917F: drivers/net/ethernet/ibm/ibmveth.* 9918 9919IBM Power Virtual FC Device Drivers 9920M: Tyrel Datwyler <tyreld@linux.ibm.com> 9921L: linux-scsi@vger.kernel.org 9922S: Supported 9923F: drivers/scsi/ibmvscsi/ibmvfc* 9924 9925IBM Power Virtual Management Channel Driver 9926M: Brad Warrum <bwarrum@linux.ibm.com> 9927M: Ritu Agarwal <rituagar@linux.ibm.com> 9928S: Supported 9929F: drivers/misc/ibmvmc.* 9930 9931IBM Power Virtual SCSI Device Drivers 9932M: Tyrel Datwyler <tyreld@linux.ibm.com> 9933L: linux-scsi@vger.kernel.org 9934S: Supported 9935F: drivers/scsi/ibmvscsi/ibmvscsi* 9936F: include/scsi/viosrp.h 9937 9938IBM Power Virtual SCSI Device Target Driver 9939M: Michael Cyr <mikecyr@linux.ibm.com> 9940L: linux-scsi@vger.kernel.org 9941L: target-devel@vger.kernel.org 9942S: Supported 9943F: drivers/scsi/ibmvscsi_tgt/ 9944 9945IBM Power VMX Cryptographic instructions 9946M: Breno Leitão <leitao@debian.org> 9947M: Nayna Jain <nayna@linux.ibm.com> 9948M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9949L: linux-crypto@vger.kernel.org 9950S: Supported 9951F: drivers/crypto/vmx/Kconfig 9952F: drivers/crypto/vmx/Makefile 9953F: drivers/crypto/vmx/aes* 9954F: drivers/crypto/vmx/ghash* 9955F: drivers/crypto/vmx/ppc-xlate.pl 9956F: drivers/crypto/vmx/vmx.c 9957 9958IBM ServeRAID RAID DRIVER 9959S: Orphan 9960F: drivers/scsi/ips.* 9961 9962ICH LPC AND GPIO DRIVER 9963M: Peter Tyser <ptyser@xes-inc.com> 9964S: Maintained 9965F: drivers/gpio/gpio-ich.c 9966F: drivers/mfd/lpc_ich.c 9967 9968ICY I2C DRIVER 9969M: Max Staudt <max@enpas.org> 9970L: linux-i2c@vger.kernel.org 9971S: Maintained 9972F: drivers/i2c/busses/i2c-icy.c 9973 9974IDEAPAD LAPTOP EXTRAS DRIVER 9975M: Ike Panhc <ike.pan@canonical.com> 9976L: platform-driver-x86@vger.kernel.org 9977S: Maintained 9978W: http://launchpad.net/ideapad-laptop 9979F: drivers/platform/x86/ideapad-laptop.c 9980 9981IDEAPAD LAPTOP SLIDEBAR DRIVER 9982M: Andrey Moiseev <o2g.org.ru@gmail.com> 9983L: linux-input@vger.kernel.org 9984S: Maintained 9985W: https://github.com/o2genum/ideapad-slidebar 9986F: drivers/input/misc/ideapad_slidebar.c 9987 9988IDMAPPED MOUNTS 9989M: Christian Brauner <brauner@kernel.org> 9990M: Seth Forshee <sforshee@kernel.org> 9991L: linux-fsdevel@vger.kernel.org 9992S: Maintained 9993T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9994F: Documentation/filesystems/idmappings.rst 9995F: include/linux/mnt_idmapping.* 9996F: tools/testing/selftests/mount_setattr/ 9997 9998IDT VersaClock 5 CLOCK DRIVER 9999M: Luca Ceresoli <luca@lucaceresoli.net> 10000S: Maintained 10001F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10002F: drivers/clk/clk-versaclock5.c 10003 10004IEEE 802.15.4 SUBSYSTEM 10005M: Alexander Aring <alex.aring@gmail.com> 10006M: Stefan Schmidt <stefan@datenfreihafen.org> 10007M: Miquel Raynal <miquel.raynal@bootlin.com> 10008L: linux-wpan@vger.kernel.org 10009S: Maintained 10010W: https://linux-wpan.org/ 10011Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10012T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10014F: Documentation/networking/ieee802154.rst 10015F: drivers/net/ieee802154/ 10016F: include/linux/ieee802154.h 10017F: include/linux/nl802154.h 10018F: include/net/af_ieee802154.h 10019F: include/net/cfg802154.h 10020F: include/net/ieee802154_netdev.h 10021F: include/net/mac802154.h 10022F: include/net/nl802154.h 10023F: net/ieee802154/ 10024F: net/mac802154/ 10025 10026IFCVF VIRTIO DATA PATH ACCELERATOR 10027R: Zhu Lingshan <lingshan.zhu@intel.com> 10028F: drivers/vdpa/ifcvf/ 10029 10030IFE PROTOCOL 10031M: Yotam Gigi <yotam.gi@gmail.com> 10032M: Jamal Hadi Salim <jhs@mojatatu.com> 10033F: include/net/ife.h 10034F: include/uapi/linux/ife.h 10035F: net/ife 10036 10037IGORPLUG-USB IR RECEIVER 10038M: Sean Young <sean@mess.org> 10039L: linux-media@vger.kernel.org 10040S: Maintained 10041F: drivers/media/rc/igorplugusb.c 10042 10043IGUANAWORKS USB IR TRANSCEIVER 10044M: Sean Young <sean@mess.org> 10045L: linux-media@vger.kernel.org 10046S: Maintained 10047F: drivers/media/rc/iguanair.c 10048 10049IIO DIGITAL POTENTIOMETER DAC 10050M: Peter Rosin <peda@axentia.se> 10051L: linux-iio@vger.kernel.org 10052S: Maintained 10053F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10054F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10055F: drivers/iio/dac/dpot-dac.c 10056 10057IIO ENVELOPE DETECTOR 10058M: Peter Rosin <peda@axentia.se> 10059L: linux-iio@vger.kernel.org 10060S: Maintained 10061F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10062F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10063F: drivers/iio/adc/envelope-detector.c 10064 10065IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10066M: Matti Vaittinen <mazziesaccount@gmail.com> 10067L: linux-iio@vger.kernel.org 10068S: Maintained 10069F: drivers/iio/light/gain-time-scale-helper.c 10070F: drivers/iio/light/gain-time-scale-helper.h 10071 10072IIO MULTIPLEXER 10073M: Peter Rosin <peda@axentia.se> 10074L: linux-iio@vger.kernel.org 10075S: Maintained 10076F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10077F: drivers/iio/multiplexer/iio-mux.c 10078 10079IIO SCMI BASED DRIVER 10080M: Jyoti Bhayana <jbhayana@google.com> 10081L: linux-iio@vger.kernel.org 10082S: Maintained 10083F: drivers/iio/common/scmi_sensors/scmi_iio.c 10084 10085IIO SUBSYSTEM AND DRIVERS 10086M: Jonathan Cameron <jic23@kernel.org> 10087R: Lars-Peter Clausen <lars@metafoo.de> 10088L: linux-iio@vger.kernel.org 10089S: Maintained 10090T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10091F: Documentation/ABI/testing/configfs-iio* 10092F: Documentation/ABI/testing/sysfs-bus-iio* 10093F: Documentation/devicetree/bindings/iio/ 10094F: drivers/iio/ 10095F: drivers/staging/iio/ 10096F: include/dt-bindings/iio/ 10097F: include/linux/iio/ 10098F: tools/iio/ 10099 10100IIO UNIT CONVERTER 10101M: Peter Rosin <peda@axentia.se> 10102L: linux-iio@vger.kernel.org 10103S: Maintained 10104F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10105F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10106F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10107F: drivers/iio/afe/iio-rescale.c 10108 10109IKANOS/ADI EAGLE ADSL USB DRIVER 10110M: Matthieu Castet <castet.matthieu@free.fr> 10111M: Stanislaw Gruszka <stf_xl@wp.pl> 10112S: Maintained 10113F: drivers/usb/atm/ueagle-atm.c 10114 10115IMAGIS TOUCHSCREEN DRIVER 10116M: Markuss Broks <markuss.broks@gmail.com> 10117S: Maintained 10118F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10119F: drivers/input/touchscreen/imagis.c 10120 10121IMGTEC ASCII LCD DRIVER 10122M: Paul Burton <paulburton@kernel.org> 10123S: Maintained 10124F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10125F: drivers/auxdisplay/img-ascii-lcd.c 10126 10127IMGTEC IR DECODER DRIVER 10128S: Orphan 10129F: drivers/media/rc/img-ir/ 10130 10131IMON SOUNDGRAPH USB IR RECEIVER 10132M: Sean Young <sean@mess.org> 10133L: linux-media@vger.kernel.org 10134S: Maintained 10135F: drivers/media/rc/imon.c 10136F: drivers/media/rc/imon_raw.c 10137 10138IMS TWINTURBO FRAMEBUFFER DRIVER 10139L: linux-fbdev@vger.kernel.org 10140S: Orphan 10141F: drivers/video/fbdev/imsttfb.c 10142 10143INA209 HARDWARE MONITOR DRIVER 10144M: Guenter Roeck <linux@roeck-us.net> 10145L: linux-hwmon@vger.kernel.org 10146S: Maintained 10147F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10148F: Documentation/hwmon/ina209.rst 10149F: drivers/hwmon/ina209.c 10150 10151INA2XX HARDWARE MONITOR DRIVER 10152M: Guenter Roeck <linux@roeck-us.net> 10153L: linux-hwmon@vger.kernel.org 10154S: Maintained 10155F: Documentation/hwmon/ina2xx.rst 10156F: drivers/hwmon/ina2xx.c 10157F: include/linux/platform_data/ina2xx.h 10158 10159INDEX OF FURTHER KERNEL DOCUMENTATION 10160M: Carlos Bilbao <carlos.bilbao@amd.com> 10161S: Maintained 10162F: Documentation/process/kernel-docs.rst 10163 10164INDUSTRY PACK SUBSYSTEM (IPACK) 10165M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10166M: Jens Taprogge <jens.taprogge@taprogge.org> 10167M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10168L: industrypack-devel@lists.sourceforge.net 10169S: Maintained 10170W: http://industrypack.sourceforge.net 10171F: drivers/ipack/ 10172 10173INFINEON DPS310 Driver 10174M: Eddie James <eajames@linux.ibm.com> 10175L: linux-iio@vger.kernel.org 10176S: Maintained 10177F: drivers/iio/pressure/dps310.c 10178 10179INFINEON PEB2466 ASoC CODEC 10180M: Herve Codina <herve.codina@bootlin.com> 10181L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10182S: Maintained 10183F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10184F: sound/soc/codecs/peb2466.c 10185 10186INFINIBAND SUBSYSTEM 10187M: Jason Gunthorpe <jgg@nvidia.com> 10188M: Leon Romanovsky <leonro@nvidia.com> 10189L: linux-rdma@vger.kernel.org 10190S: Supported 10191W: https://github.com/linux-rdma/rdma-core 10192Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10193T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10194F: Documentation/devicetree/bindings/infiniband/ 10195F: Documentation/infiniband/ 10196F: drivers/infiniband/ 10197F: include/rdma/ 10198F: include/trace/events/ib_mad.h 10199F: include/trace/events/ib_umad.h 10200F: include/trace/misc/rdma.h 10201F: include/uapi/linux/if_infiniband.h 10202F: include/uapi/rdma/ 10203F: samples/bpf/ibumad_kern.c 10204F: samples/bpf/ibumad_user.c 10205 10206INGENIC JZ4780 NAND DRIVER 10207M: Harvey Hunt <harveyhuntnexus@gmail.com> 10208L: linux-mtd@lists.infradead.org 10209L: linux-mips@vger.kernel.org 10210S: Maintained 10211F: drivers/mtd/nand/raw/ingenic/ 10212 10213INGENIC JZ47xx SoCs 10214M: Paul Cercueil <paul@crapouillou.net> 10215L: linux-mips@vger.kernel.org 10216S: Maintained 10217F: arch/mips/boot/dts/ingenic/ 10218F: arch/mips/generic/board-ingenic.c 10219F: arch/mips/include/asm/mach-ingenic/ 10220F: arch/mips/ingenic/Kconfig 10221F: drivers/clk/ingenic/ 10222F: drivers/dma/dma-jz4780.c 10223F: drivers/gpu/drm/ingenic/ 10224F: drivers/i2c/busses/i2c-jz4780.c 10225F: drivers/iio/adc/ingenic-adc.c 10226F: drivers/irqchip/irq-ingenic.c 10227F: drivers/memory/jz4780-nemc.c 10228F: drivers/mmc/host/jz4740_mmc.c 10229F: drivers/mtd/nand/raw/ingenic/ 10230F: drivers/pinctrl/pinctrl-ingenic.c 10231F: drivers/power/supply/ingenic-battery.c 10232F: drivers/pwm/pwm-jz4740.c 10233F: drivers/remoteproc/ingenic_rproc.c 10234F: drivers/rtc/rtc-jz4740.c 10235F: drivers/tty/serial/8250/8250_ingenic.c 10236F: drivers/usb/musb/jz4740.c 10237F: drivers/watchdog/jz4740_wdt.c 10238F: include/dt-bindings/iio/adc/ingenic,adc.h 10239F: include/linux/mfd/ingenic-tcu.h 10240F: sound/soc/codecs/jz47* 10241F: sound/soc/jz4740/ 10242 10243INJOINIC IP5xxx POWER BANK IC DRIVER 10244M: Samuel Holland <samuel@sholland.org> 10245S: Maintained 10246F: drivers/power/supply/ip5xxx_power.c 10247 10248INOTIFY 10249M: Jan Kara <jack@suse.cz> 10250R: Amir Goldstein <amir73il@gmail.com> 10251L: linux-fsdevel@vger.kernel.org 10252S: Maintained 10253F: Documentation/filesystems/inotify.rst 10254F: fs/notify/inotify/ 10255F: include/linux/inotify.h 10256F: include/uapi/linux/inotify.h 10257 10258INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10259M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10260L: linux-input@vger.kernel.org 10261S: Maintained 10262Q: http://patchwork.kernel.org/project/linux-input/list/ 10263T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10264F: Documentation/devicetree/bindings/input/ 10265F: Documentation/devicetree/bindings/serio/ 10266F: Documentation/input/ 10267F: drivers/input/ 10268F: include/dt-bindings/input/ 10269F: include/linux/input.h 10270F: include/linux/input/ 10271F: include/uapi/linux/input-event-codes.h 10272F: include/uapi/linux/input.h 10273 10274INPUT MULTITOUCH (MT) PROTOCOL 10275M: Henrik Rydberg <rydberg@bitmath.org> 10276L: linux-input@vger.kernel.org 10277S: Odd fixes 10278F: Documentation/input/multi-touch-protocol.rst 10279F: drivers/input/input-mt.c 10280K: \b(ABS|SYN)_MT_ 10281 10282INSIDE SECURE CRYPTO DRIVER 10283M: Antoine Tenart <atenart@kernel.org> 10284L: linux-crypto@vger.kernel.org 10285S: Maintained 10286F: drivers/crypto/inside-secure/ 10287 10288INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10289M: Mimi Zohar <zohar@linux.ibm.com> 10290M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10291L: linux-integrity@vger.kernel.org 10292S: Supported 10293T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10294F: security/integrity/ 10295F: security/integrity/ima/ 10296 10297INTEL 810/815 FRAMEBUFFER DRIVER 10298M: Antonino Daplas <adaplas@gmail.com> 10299L: linux-fbdev@vger.kernel.org 10300S: Maintained 10301F: drivers/video/fbdev/i810/ 10302 10303INTEL 8254 COUNTER DRIVER 10304M: William Breathitt Gray <william.gray@linaro.org> 10305L: linux-iio@vger.kernel.org 10306S: Maintained 10307F: drivers/counter/i8254.c 10308F: include/linux/i8254.h 10309 10310INTEL 8255 GPIO DRIVER 10311M: William Breathitt Gray <william.gray@linaro.org> 10312L: linux-gpio@vger.kernel.org 10313S: Maintained 10314F: drivers/gpio/gpio-i8255.c 10315F: drivers/gpio/gpio-i8255.h 10316 10317INTEL ASoC DRIVERS 10318M: Cezary Rojewski <cezary.rojewski@intel.com> 10319M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10320M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10321M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10322M: Bard Liao <yung-chuan.liao@linux.intel.com> 10323M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10324M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10325L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10326S: Supported 10327F: sound/soc/intel/ 10328 10329INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10330M: Hans de Goede <hdegoede@redhat.com> 10331L: platform-driver-x86@vger.kernel.org 10332S: Maintained 10333F: drivers/platform/x86/intel/atomisp2/pm.c 10334 10335INTEL ATOMISP2 LED DRIVER 10336M: Hans de Goede <hdegoede@redhat.com> 10337L: platform-driver-x86@vger.kernel.org 10338S: Maintained 10339F: drivers/platform/x86/intel/atomisp2/led.c 10340 10341INTEL BIOS SAR INT1092 DRIVER 10342M: Shravan Sudhakar <s.shravan@intel.com> 10343M: Intel Corporation <linuxwwan@intel.com> 10344L: platform-driver-x86@vger.kernel.org 10345S: Maintained 10346F: drivers/platform/x86/intel/int1092/ 10347 10348INTEL BROXTON PMC DRIVER 10349M: Mika Westerberg <mika.westerberg@linux.intel.com> 10350M: Zha Qipeng <qipeng.zha@intel.com> 10351S: Maintained 10352F: drivers/mfd/intel_pmc_bxt.c 10353F: include/linux/mfd/intel_pmc_bxt.h 10354 10355INTEL C600 SERIES SAS CONTROLLER DRIVER 10356M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10357L: linux-scsi@vger.kernel.org 10358S: Supported 10359T: git git://git.code.sf.net/p/intel-sas/isci 10360F: drivers/scsi/isci/ 10361 10362INTEL CPU family model numbers 10363M: Tony Luck <tony.luck@intel.com> 10364M: x86@kernel.org 10365L: linux-kernel@vger.kernel.org 10366S: Supported 10367F: arch/x86/include/asm/intel-family.h 10368 10369INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10370M: Jani Nikula <jani.nikula@linux.intel.com> 10371M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10372M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10373M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10374L: intel-gfx@lists.freedesktop.org 10375S: Supported 10376W: https://01.org/linuxgraphics/ 10377Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10378B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10379C: irc://irc.oftc.net/intel-gfx 10380T: git git://anongit.freedesktop.org/drm-intel 10381F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10382F: Documentation/gpu/i915.rst 10383F: drivers/gpu/drm/i915/ 10384F: include/drm/i915* 10385F: include/uapi/drm/i915_drm.h 10386 10387INTEL ETHERNET DRIVERS 10388M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10389M: Tony Nguyen <anthony.l.nguyen@intel.com> 10390L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10391S: Supported 10392W: https://www.intel.com/content/www/us/en/support.html 10393Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10394T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10396F: Documentation/networking/device_drivers/ethernet/intel/ 10397F: drivers/net/ethernet/intel/ 10398F: drivers/net/ethernet/intel/*/ 10399F: include/linux/avf/virtchnl.h 10400F: include/linux/net/intel/iidc.h 10401 10402INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10403M: Mustafa Ismail <mustafa.ismail@intel.com> 10404M: Shiraz Saleem <shiraz.saleem@intel.com> 10405L: linux-rdma@vger.kernel.org 10406S: Supported 10407F: drivers/infiniband/hw/irdma/ 10408F: include/uapi/rdma/irdma-abi.h 10409 10410INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10411M: Maik Broemme <mbroemme@libmpq.org> 10412L: linux-fbdev@vger.kernel.org 10413S: Maintained 10414F: Documentation/fb/intelfb.rst 10415F: drivers/video/fbdev/intelfb/ 10416 10417INTEL GPIO DRIVERS 10418M: Andy Shevchenko <andy@kernel.org> 10419L: linux-gpio@vger.kernel.org 10420S: Supported 10421T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10422F: drivers/gpio/gpio-elkhartlake.c 10423F: drivers/gpio/gpio-ich.c 10424F: drivers/gpio/gpio-merrifield.c 10425F: drivers/gpio/gpio-ml-ioh.c 10426F: drivers/gpio/gpio-pch.c 10427F: drivers/gpio/gpio-sch.c 10428F: drivers/gpio/gpio-sodaville.c 10429F: drivers/gpio/gpio-tangier.c 10430 10431INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10432M: Zhenyu Wang <zhenyuw@linux.intel.com> 10433M: Zhi Wang <zhi.a.wang@intel.com> 10434L: intel-gvt-dev@lists.freedesktop.org 10435L: intel-gfx@lists.freedesktop.org 10436S: Supported 10437W: https://01.org/igvt-g 10438T: git https://github.com/intel/gvt-linux.git 10439F: drivers/gpu/drm/i915/gvt/ 10440 10441INTEL HID EVENT DRIVER 10442M: Alex Hung <alexhung@gmail.com> 10443L: platform-driver-x86@vger.kernel.org 10444S: Maintained 10445F: drivers/platform/x86/intel/hid.c 10446 10447INTEL I/OAT DMA DRIVER 10448M: Dave Jiang <dave.jiang@intel.com> 10449R: Dan Williams <dan.j.williams@intel.com> 10450L: dmaengine@vger.kernel.org 10451S: Supported 10452Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10453F: drivers/dma/ioat* 10454 10455INTEL IDLE DRIVER 10456M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10457M: Len Brown <lenb@kernel.org> 10458L: linux-pm@vger.kernel.org 10459S: Supported 10460B: https://bugzilla.kernel.org 10461T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10462F: drivers/idle/intel_idle.c 10463 10464INTEL IDXD DRIVER 10465M: Fenghua Yu <fenghua.yu@intel.com> 10466M: Dave Jiang <dave.jiang@intel.com> 10467L: dmaengine@vger.kernel.org 10468S: Supported 10469F: drivers/dma/idxd/* 10470F: include/uapi/linux/idxd.h 10471 10472INTEL IN FIELD SCAN (IFS) DEVICE 10473M: Jithu Joseph <jithu.joseph@intel.com> 10474R: Ashok Raj <ashok.raj@intel.com> 10475R: Tony Luck <tony.luck@intel.com> 10476S: Maintained 10477F: drivers/platform/x86/intel/ifs 10478F: include/trace/events/intel_ifs.h 10479 10480INTEL INTEGRATED SENSOR HUB DRIVER 10481M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10482M: Jiri Kosina <jikos@kernel.org> 10483L: linux-input@vger.kernel.org 10484S: Maintained 10485F: drivers/hid/intel-ish-hid/ 10486 10487INTEL IOMMU (VT-d) 10488M: David Woodhouse <dwmw2@infradead.org> 10489M: Lu Baolu <baolu.lu@linux.intel.com> 10490L: iommu@lists.linux.dev 10491S: Supported 10492T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10493F: drivers/iommu/intel/ 10494 10495INTEL IPU3 CSI-2 CIO2 DRIVER 10496M: Yong Zhi <yong.zhi@intel.com> 10497M: Sakari Ailus <sakari.ailus@linux.intel.com> 10498M: Bingbu Cao <bingbu.cao@intel.com> 10499M: Dan Scally <djrscally@gmail.com> 10500R: Tianshu Qiu <tian.shu.qiu@intel.com> 10501L: linux-media@vger.kernel.org 10502S: Maintained 10503T: git git://linuxtv.org/media_tree.git 10504F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10505F: drivers/media/pci/intel/ipu3/ 10506 10507INTEL IPU3 CSI-2 IMGU DRIVER 10508M: Sakari Ailus <sakari.ailus@linux.intel.com> 10509R: Bingbu Cao <bingbu.cao@intel.com> 10510R: Tianshu Qiu <tian.shu.qiu@intel.com> 10511L: linux-media@vger.kernel.org 10512S: Maintained 10513F: Documentation/admin-guide/media/ipu3.rst 10514F: Documentation/admin-guide/media/ipu3_rcb.svg 10515F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10516F: drivers/staging/media/ipu3/ 10517 10518INTEL ISHTP ECLITE DRIVER 10519M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10520L: platform-driver-x86@vger.kernel.org 10521S: Supported 10522F: drivers/platform/x86/intel/ishtp_eclite.c 10523 10524INTEL IXP4XX CRYPTO SUPPORT 10525M: Corentin Labbe <clabbe@baylibre.com> 10526L: linux-crypto@vger.kernel.org 10527S: Maintained 10528F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10529 10530INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10531M: Krzysztof Halasa <khalasa@piap.pl> 10532S: Maintained 10533F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10534F: drivers/net/wan/ixp4xx_hss.c 10535F: drivers/soc/ixp4xx/ixp4xx-npe.c 10536F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10537F: include/linux/soc/ixp4xx/npe.h 10538F: include/linux/soc/ixp4xx/qmgr.h 10539 10540INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10541M: Deepak Saxena <dsaxena@plexity.net> 10542S: Maintained 10543F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10544F: drivers/char/hw_random/ixp4xx-rng.c 10545 10546INTEL KEEM BAY DRM DRIVER 10547M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10548M: Edmund Dea <edmund.j.dea@intel.com> 10549S: Maintained 10550F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10551F: drivers/gpu/drm/kmb/ 10552 10553INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10554M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10555S: Maintained 10556F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10557F: drivers/crypto/intel/keembay/Kconfig 10558F: drivers/crypto/intel/keembay/Makefile 10559F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10560F: drivers/crypto/intel/keembay/ocs-aes.c 10561F: drivers/crypto/intel/keembay/ocs-aes.h 10562 10563INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10564M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10565M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10566M: Mark Gross <mgross@linux.intel.com> 10567S: Maintained 10568F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10569F: drivers/crypto/intel/keembay/Kconfig 10570F: drivers/crypto/intel/keembay/Makefile 10571F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10572 10573INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10574M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10575M: Declan Murphy <declan.murphy@intel.com> 10576S: Maintained 10577F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10578F: drivers/crypto/intel/keembay/Kconfig 10579F: drivers/crypto/intel/keembay/Makefile 10580F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10581F: drivers/crypto/intel/keembay/ocs-hcu.c 10582F: drivers/crypto/intel/keembay/ocs-hcu.h 10583 10584INTEL MANAGEMENT ENGINE (mei) 10585M: Tomas Winkler <tomas.winkler@intel.com> 10586L: linux-kernel@vger.kernel.org 10587S: Supported 10588F: Documentation/driver-api/mei/* 10589F: drivers/misc/mei/ 10590F: drivers/watchdog/mei_wdt.c 10591F: include/linux/mei_aux.h 10592F: include/linux/mei_cl_bus.h 10593F: include/uapi/linux/mei.h 10594F: include/uapi/linux/mei_uuid.h 10595F: include/uapi/linux/uuid.h 10596F: samples/mei/* 10597 10598INTEL MAX 10 BMC MFD DRIVER 10599M: Xu Yilun <yilun.xu@intel.com> 10600R: Tom Rix <trix@redhat.com> 10601S: Maintained 10602F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10603F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10604F: drivers/hwmon/intel-m10-bmc-hwmon.c 10605F: drivers/mfd/intel-m10-bmc* 10606F: include/linux/mfd/intel-m10-bmc.h 10607 10608INTEL MAX10 BMC SECURE UPDATES 10609M: Russ Weight <russell.h.weight@intel.com> 10610L: linux-fpga@vger.kernel.org 10611S: Maintained 10612F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10613F: drivers/fpga/intel-m10-bmc-sec-update.c 10614 10615INTEL P-Unit IPC DRIVER 10616M: Zha Qipeng <qipeng.zha@intel.com> 10617L: platform-driver-x86@vger.kernel.org 10618S: Maintained 10619F: arch/x86/include/asm/intel_punit_ipc.h 10620F: drivers/platform/x86/intel/punit_ipc.c 10621 10622INTEL PMC CORE DRIVER 10623M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10624M: David E Box <david.e.box@intel.com> 10625L: platform-driver-x86@vger.kernel.org 10626S: Maintained 10627F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10628F: drivers/platform/x86/intel/pmc/ 10629 10630INTEL PMIC GPIO DRIVERS 10631M: Andy Shevchenko <andy@kernel.org> 10632S: Supported 10633T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10634F: drivers/gpio/gpio-*cove.c 10635 10636INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10637M: Andy Shevchenko <andy@kernel.org> 10638S: Supported 10639F: drivers/mfd/intel_soc_pmic* 10640F: include/linux/mfd/intel_soc_pmic* 10641 10642INTEL PMT DRIVERS 10643M: David E. Box <david.e.box@linux.intel.com> 10644S: Supported 10645F: drivers/platform/x86/intel/pmt/ 10646 10647INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10648M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10649L: linux-wireless@vger.kernel.org 10650S: Maintained 10651F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10652F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10653F: drivers/net/wireless/intel/ipw2x00/ 10654 10655INTEL PSTATE DRIVER 10656M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10657M: Len Brown <lenb@kernel.org> 10658L: linux-pm@vger.kernel.org 10659S: Supported 10660F: drivers/cpufreq/intel_pstate.c 10661 10662INTEL PTP DFL ToD DRIVER 10663M: Tianfei Zhang <tianfei.zhang@intel.com> 10664L: linux-fpga@vger.kernel.org 10665L: netdev@vger.kernel.org 10666S: Maintained 10667F: drivers/ptp/ptp_dfl_tod.c 10668 10669INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10670M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10671L: linux-iio@vger.kernel.org 10672F: drivers/counter/intel-qep.c 10673 10674INTEL SCU DRIVERS 10675M: Mika Westerberg <mika.westerberg@linux.intel.com> 10676S: Maintained 10677F: arch/x86/include/asm/intel_scu_ipc.h 10678F: drivers/platform/x86/intel_scu_* 10679 10680INTEL SDSI DRIVER 10681M: David E. Box <david.e.box@linux.intel.com> 10682S: Supported 10683F: drivers/platform/x86/intel/sdsi.c 10684F: tools/arch/x86/intel_sdsi/ 10685F: tools/testing/selftests/drivers/sdsi/ 10686 10687INTEL SGX 10688M: Jarkko Sakkinen <jarkko@kernel.org> 10689R: Dave Hansen <dave.hansen@linux.intel.com> 10690L: linux-sgx@vger.kernel.org 10691S: Supported 10692Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10693T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10694F: Documentation/arch/x86/sgx.rst 10695F: arch/x86/entry/vdso/vsgx.S 10696F: arch/x86/include/asm/sgx.h 10697F: arch/x86/include/uapi/asm/sgx.h 10698F: arch/x86/kernel/cpu/sgx/* 10699F: tools/testing/selftests/sgx/* 10700K: \bSGX_ 10701 10702INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10703M: Daniel Scally <djrscally@gmail.com> 10704S: Maintained 10705F: drivers/platform/x86/intel/int3472/ 10706 10707INTEL SPEED SELECT TECHNOLOGY 10708M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10709L: platform-driver-x86@vger.kernel.org 10710S: Maintained 10711F: drivers/platform/x86/intel/speed_select_if/ 10712F: include/uapi/linux/isst_if.h 10713F: tools/power/x86/intel-speed-select/ 10714 10715INTEL STRATIX10 FIRMWARE DRIVERS 10716M: Dinh Nguyen <dinguyen@kernel.org> 10717L: linux-kernel@vger.kernel.org 10718S: Maintained 10719T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10720F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10721F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10722F: drivers/firmware/stratix10-rsu.c 10723F: drivers/firmware/stratix10-svc.c 10724F: include/linux/firmware/intel/stratix10-smc.h 10725F: include/linux/firmware/intel/stratix10-svc-client.h 10726 10727INTEL TELEMETRY DRIVER 10728M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10729M: "David E. Box" <david.e.box@linux.intel.com> 10730L: platform-driver-x86@vger.kernel.org 10731S: Maintained 10732F: arch/x86/include/asm/intel_telemetry.h 10733F: drivers/platform/x86/intel/telemetry/ 10734 10735INTEL TPMI DRIVER 10736M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10737L: platform-driver-x86@vger.kernel.org 10738S: Maintained 10739F: drivers/platform/x86/intel/tpmi.c 10740F: include/linux/intel_tpmi.h 10741 10742INTEL UNCORE FREQUENCY CONTROL 10743M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10744L: platform-driver-x86@vger.kernel.org 10745S: Maintained 10746F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10747F: drivers/platform/x86/intel/uncore-frequency/ 10748 10749INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10750M: David E. Box <david.e.box@linux.intel.com> 10751S: Supported 10752F: drivers/platform/x86/intel/vsec.* 10753 10754INTEL VIRTUAL BUTTON DRIVER 10755M: AceLan Kao <acelan.kao@canonical.com> 10756L: platform-driver-x86@vger.kernel.org 10757S: Maintained 10758F: drivers/platform/x86/intel/vbtn.c 10759 10760INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10761M: Stanislaw Gruszka <stf_xl@wp.pl> 10762L: linux-wireless@vger.kernel.org 10763S: Supported 10764F: drivers/net/wireless/intel/iwlegacy/ 10765 10766INTEL WIRELESS WIFI LINK (iwlwifi) 10767M: Gregory Greenman <gregory.greenman@intel.com> 10768L: linux-wireless@vger.kernel.org 10769S: Supported 10770W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10771T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10772F: drivers/net/wireless/intel/iwlwifi/ 10773 10774INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10775M: Jithu Joseph <jithu.joseph@intel.com> 10776R: Maurice Ma <maurice.ma@intel.com> 10777S: Maintained 10778W: https://slimbootloader.github.io/security/firmware-update.html 10779F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10780 10781INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10782L: Dell.Client.Kernel@dell.com 10783S: Maintained 10784F: drivers/platform/x86/intel/wmi/thunderbolt.c 10785 10786INTEL WWAN IOSM DRIVER 10787M: M Chetan Kumar <m.chetan.kumar@intel.com> 10788M: Intel Corporation <linuxwwan@intel.com> 10789L: netdev@vger.kernel.org 10790S: Maintained 10791F: drivers/net/wwan/iosm/ 10792 10793INTEL(R) TRACE HUB 10794M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10795S: Supported 10796F: Documentation/trace/intel_th.rst 10797F: drivers/hwtracing/intel_th/ 10798F: include/linux/intel_th.h 10799 10800INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10801M: Ning Sun <ning.sun@intel.com> 10802L: tboot-devel@lists.sourceforge.net 10803S: Supported 10804W: http://tboot.sourceforge.net 10805T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10806F: Documentation/arch/x86/intel_txt.rst 10807F: arch/x86/kernel/tboot.c 10808F: include/linux/tboot.h 10809 10810INTERCONNECT API 10811M: Georgi Djakov <djakov@kernel.org> 10812L: linux-pm@vger.kernel.org 10813S: Maintained 10814T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10815F: Documentation/devicetree/bindings/interconnect/ 10816F: Documentation/driver-api/interconnect.rst 10817F: drivers/interconnect/ 10818F: include/dt-bindings/interconnect/ 10819F: include/linux/interconnect-provider.h 10820F: include/linux/interconnect.h 10821 10822INTERRUPT COUNTER DRIVER 10823M: Oleksij Rempel <o.rempel@pengutronix.de> 10824R: Pengutronix Kernel Team <kernel@pengutronix.de> 10825L: linux-iio@vger.kernel.org 10826F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10827F: drivers/counter/interrupt-cnt.c 10828 10829INTERSIL ISL7998X VIDEO DECODER DRIVER 10830M: Michael Tretter <m.tretter@pengutronix.de> 10831R: Pengutronix Kernel Team <kernel@pengutronix.de> 10832L: linux-media@vger.kernel.org 10833S: Maintained 10834F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10835F: drivers/media/i2c/isl7998x.c 10836 10837INVENSENSE ICM-426xx IMU DRIVER 10838M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10839L: linux-iio@vger.kernel.org 10840S: Maintained 10841W: https://invensense.tdk.com/ 10842F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10843F: drivers/iio/imu/inv_icm42600/ 10844 10845INVENSENSE MPU-3050 GYROSCOPE DRIVER 10846M: Linus Walleij <linus.walleij@linaro.org> 10847L: linux-iio@vger.kernel.org 10848S: Maintained 10849F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10850F: drivers/iio/gyro/mpu3050* 10851 10852IOC3 ETHERNET DRIVER 10853M: Ralf Baechle <ralf@linux-mips.org> 10854L: linux-mips@vger.kernel.org 10855S: Maintained 10856F: drivers/net/ethernet/sgi/ioc3-eth.c 10857 10858IOMAP FILESYSTEM LIBRARY 10859M: Darrick J. Wong <djwong@kernel.org> 10860L: linux-xfs@vger.kernel.org 10861L: linux-fsdevel@vger.kernel.org 10862S: Supported 10863T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10864F: fs/iomap/ 10865F: include/linux/iomap.h 10866 10867IOMMU DMA-API LAYER 10868M: Robin Murphy <robin.murphy@arm.com> 10869L: iommu@lists.linux.dev 10870S: Maintained 10871T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10872F: drivers/iommu/dma-iommu.c 10873F: drivers/iommu/dma-iommu.h 10874F: drivers/iommu/iova.c 10875F: include/linux/iova.h 10876 10877IOMMU SUBSYSTEM 10878M: Joerg Roedel <joro@8bytes.org> 10879M: Will Deacon <will@kernel.org> 10880R: Robin Murphy <robin.murphy@arm.com> 10881L: iommu@lists.linux.dev 10882S: Maintained 10883T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10884F: Documentation/devicetree/bindings/iommu/ 10885F: Documentation/userspace-api/iommu.rst 10886F: drivers/iommu/ 10887F: include/linux/iommu.h 10888F: include/linux/iova.h 10889F: include/linux/of_iommu.h 10890F: include/uapi/linux/iommu.h 10891 10892IOMMUFD 10893M: Jason Gunthorpe <jgg@nvidia.com> 10894M: Kevin Tian <kevin.tian@intel.com> 10895L: iommu@lists.linux.dev 10896S: Maintained 10897T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10898F: Documentation/userspace-api/iommufd.rst 10899F: drivers/iommu/iommufd/ 10900F: include/linux/iommufd.h 10901F: include/uapi/linux/iommufd.h 10902F: tools/testing/selftests/iommu/ 10903 10904IOSYS-MAP HELPERS 10905M: Thomas Zimmermann <tzimmermann@suse.de> 10906L: dri-devel@lists.freedesktop.org 10907S: Maintained 10908T: git git://anongit.freedesktop.org/drm/drm-misc 10909F: include/linux/iosys-map.h 10910 10911IO_URING 10912M: Jens Axboe <axboe@kernel.dk> 10913R: Pavel Begunkov <asml.silence@gmail.com> 10914L: io-uring@vger.kernel.org 10915S: Maintained 10916T: git git://git.kernel.dk/linux-block 10917T: git git://git.kernel.dk/liburing 10918F: include/linux/io_uring.h 10919F: include/linux/io_uring_types.h 10920F: include/trace/events/io_uring.h 10921F: include/uapi/linux/io_uring.h 10922F: io_uring/ 10923F: tools/io_uring/ 10924 10925IPMI SUBSYSTEM 10926M: Corey Minyard <minyard@acm.org> 10927L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10928S: Supported 10929W: http://openipmi.sourceforge.net/ 10930T: git https://github.com/cminyard/linux-ipmi.git for-next 10931F: Documentation/devicetree/bindings/ipmi/ 10932F: Documentation/driver-api/ipmi.rst 10933F: drivers/char/ipmi/ 10934F: include/linux/ipmi* 10935F: include/uapi/linux/ipmi* 10936 10937IPS SCSI RAID DRIVER 10938M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10939L: linux-scsi@vger.kernel.org 10940S: Maintained 10941W: http://www.adaptec.com/ 10942F: drivers/scsi/ips* 10943 10944IPVS 10945M: Simon Horman <horms@verge.net.au> 10946M: Julian Anastasov <ja@ssi.bg> 10947L: netdev@vger.kernel.org 10948L: lvs-devel@vger.kernel.org 10949S: Maintained 10950T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10952F: Documentation/networking/ipvs-sysctl.rst 10953F: include/net/ip_vs.h 10954F: include/uapi/linux/ip_vs.h 10955F: net/netfilter/ipvs/ 10956 10957IPWIRELESS DRIVER 10958M: Jiri Kosina <jikos@kernel.org> 10959M: David Sterba <dsterba@suse.com> 10960S: Odd Fixes 10961F: drivers/tty/ipwireless/ 10962 10963IRON DEVICE AUDIO CODEC DRIVERS 10964M: Kiseok Jo <kiseok.jo@irondevice.com> 10965L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10966S: Maintained 10967F: Documentation/devicetree/bindings/sound/irondevice,* 10968F: sound/soc/codecs/sma* 10969 10970IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10971M: Marc Zyngier <maz@kernel.org> 10972S: Maintained 10973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10974F: Documentation/core-api/irq/irq-domain.rst 10975F: include/linux/irqdomain.h 10976F: kernel/irq/irqdomain.c 10977F: kernel/irq/msi.c 10978 10979IRQ SUBSYSTEM 10980M: Thomas Gleixner <tglx@linutronix.de> 10981L: linux-kernel@vger.kernel.org 10982S: Maintained 10983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10984F: include/linux/group_cpus.h 10985F: kernel/irq/ 10986F: lib/group_cpus.c 10987 10988IRQCHIP DRIVERS 10989M: Thomas Gleixner <tglx@linutronix.de> 10990M: Marc Zyngier <maz@kernel.org> 10991L: linux-kernel@vger.kernel.org 10992S: Maintained 10993T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10994F: Documentation/devicetree/bindings/interrupt-controller/ 10995F: drivers/irqchip/ 10996 10997ISA 10998M: William Breathitt Gray <william.gray@linaro.org> 10999S: Maintained 11000F: Documentation/driver-api/isa.rst 11001F: drivers/base/isa.c 11002F: include/linux/isa.h 11003 11004ISA RADIO MODULE 11005M: Hans Verkuil <hverkuil@xs4all.nl> 11006L: linux-media@vger.kernel.org 11007S: Maintained 11008W: https://linuxtv.org 11009T: git git://linuxtv.org/media_tree.git 11010F: drivers/media/radio/radio-isa* 11011 11012ISAPNP 11013M: Jaroslav Kysela <perex@perex.cz> 11014S: Maintained 11015F: Documentation/driver-api/isapnp.rst 11016F: drivers/pnp/isapnp/ 11017F: include/linux/isapnp.h 11018 11019ISCSI 11020M: Lee Duncan <lduncan@suse.com> 11021M: Chris Leech <cleech@redhat.com> 11022M: Mike Christie <michael.christie@oracle.com> 11023L: open-iscsi@googlegroups.com 11024L: linux-scsi@vger.kernel.org 11025S: Maintained 11026W: www.open-iscsi.com 11027F: drivers/scsi/*iscsi* 11028F: include/scsi/*iscsi* 11029 11030iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11031M: Peter Jones <pjones@redhat.com> 11032M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11033S: Maintained 11034F: drivers/firmware/iscsi_ibft* 11035 11036ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11037M: Sagi Grimberg <sagi@grimberg.me> 11038M: Max Gurtovoy <mgurtovoy@nvidia.com> 11039L: linux-rdma@vger.kernel.org 11040S: Supported 11041W: http://www.openfabrics.org 11042W: www.open-iscsi.org 11043Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11044F: drivers/infiniband/ulp/iser/ 11045 11046ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11047M: Sagi Grimberg <sagi@grimberg.me> 11048L: linux-rdma@vger.kernel.org 11049L: target-devel@vger.kernel.org 11050S: Supported 11051W: http://www.linux-iscsi.org 11052T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11053F: drivers/infiniband/ulp/isert 11054 11055ISDN/CMTP OVER BLUETOOTH 11056M: Karsten Keil <isdn@linux-pingi.de> 11057L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11058L: netdev@vger.kernel.org 11059S: Odd Fixes 11060W: http://www.isdn4linux.de 11061F: Documentation/isdn/ 11062F: drivers/isdn/capi/ 11063F: include/linux/isdn/ 11064F: include/uapi/linux/isdn/ 11065F: net/bluetooth/cmtp/ 11066 11067ISDN/mISDN SUBSYSTEM 11068M: Karsten Keil <isdn@linux-pingi.de> 11069L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11070L: netdev@vger.kernel.org 11071S: Maintained 11072W: http://www.isdn4linux.de 11073F: drivers/isdn/Kconfig 11074F: drivers/isdn/Makefile 11075F: drivers/isdn/hardware/ 11076F: drivers/isdn/mISDN/ 11077 11078ISOFS FILESYSTEM 11079M: Jan Kara <jack@suse.cz> 11080L: linux-fsdevel@vger.kernel.org 11081S: Maintained 11082F: Documentation/filesystems/isofs.rst 11083F: fs/isofs/ 11084 11085IT87 HARDWARE MONITORING DRIVER 11086M: Jean Delvare <jdelvare@suse.com> 11087L: linux-hwmon@vger.kernel.org 11088S: Maintained 11089F: Documentation/hwmon/it87.rst 11090F: drivers/hwmon/it87.c 11091 11092IT913X MEDIA DRIVER 11093M: Antti Palosaari <crope@iki.fi> 11094L: linux-media@vger.kernel.org 11095S: Maintained 11096W: https://linuxtv.org 11097W: http://palosaari.fi/linux/ 11098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11099T: git git://linuxtv.org/anttip/media_tree.git 11100F: drivers/media/tuners/it913x* 11101 11102ITE IT66121 HDMI BRIDGE DRIVER 11103M: Phong LE <ple@baylibre.com> 11104M: Neil Armstrong <neil.armstrong@linaro.org> 11105S: Maintained 11106T: git git://anongit.freedesktop.org/drm/drm-misc 11107F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11108F: drivers/gpu/drm/bridge/ite-it66121.c 11109 11110IVTV VIDEO4LINUX DRIVER 11111M: Andy Walls <awalls@md.metrocast.net> 11112L: linux-media@vger.kernel.org 11113S: Maintained 11114W: https://linuxtv.org 11115T: git git://linuxtv.org/media_tree.git 11116F: Documentation/admin-guide/media/ivtv* 11117F: drivers/media/pci/ivtv/ 11118F: include/uapi/linux/ivtv* 11119 11120IX2505V MEDIA DRIVER 11121M: Malcolm Priestley <tvboxspy@gmail.com> 11122L: linux-media@vger.kernel.org 11123S: Maintained 11124W: https://linuxtv.org 11125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11126F: drivers/media/dvb-frontends/ix2505v* 11127 11128JAILHOUSE HYPERVISOR INTERFACE 11129M: Jan Kiszka <jan.kiszka@siemens.com> 11130L: jailhouse-dev@googlegroups.com 11131S: Maintained 11132F: arch/x86/include/asm/jailhouse_para.h 11133F: arch/x86/kernel/jailhouse.c 11134 11135JC42.4 TEMPERATURE SENSOR DRIVER 11136M: Guenter Roeck <linux@roeck-us.net> 11137L: linux-hwmon@vger.kernel.org 11138S: Maintained 11139F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11140F: Documentation/hwmon/jc42.rst 11141F: drivers/hwmon/jc42.c 11142 11143JFS FILESYSTEM 11144M: Dave Kleikamp <shaggy@kernel.org> 11145L: jfs-discussion@lists.sourceforge.net 11146S: Odd Fixes 11147W: http://jfs.sourceforge.net/ 11148T: git https://github.com/kleikamp/linux-shaggy.git 11149F: Documentation/admin-guide/jfs.rst 11150F: fs/jfs/ 11151 11152JME NETWORK DRIVER 11153M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11154L: netdev@vger.kernel.org 11155S: Maintained 11156F: drivers/net/ethernet/jme.* 11157 11158JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11159M: David Woodhouse <dwmw2@infradead.org> 11160M: Richard Weinberger <richard@nod.at> 11161L: linux-mtd@lists.infradead.org 11162S: Odd Fixes 11163W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11164T: git git://git.infradead.org/ubifs-2.6.git 11165F: fs/jffs2/ 11166F: include/uapi/linux/jffs2.h 11167 11168JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11169M: "Theodore Ts'o" <tytso@mit.edu> 11170M: Jan Kara <jack@suse.com> 11171L: linux-ext4@vger.kernel.org 11172S: Maintained 11173F: fs/jbd2/ 11174F: include/linux/jbd2.h 11175 11176JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11177M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11178L: linux-media@vger.kernel.org 11179L: linux-renesas-soc@vger.kernel.org 11180S: Maintained 11181F: drivers/media/platform/renesas/rcar_jpu.c 11182 11183JSM Neo PCI based serial card 11184L: linux-serial@vger.kernel.org 11185S: Orphan 11186F: drivers/tty/serial/jsm/ 11187 11188K10TEMP HARDWARE MONITORING DRIVER 11189M: Clemens Ladisch <clemens@ladisch.de> 11190L: linux-hwmon@vger.kernel.org 11191S: Maintained 11192F: Documentation/hwmon/k10temp.rst 11193F: drivers/hwmon/k10temp.c 11194 11195K8TEMP HARDWARE MONITORING DRIVER 11196M: Rudolf Marek <r.marek@assembler.cz> 11197L: linux-hwmon@vger.kernel.org 11198S: Maintained 11199F: Documentation/hwmon/k8temp.rst 11200F: drivers/hwmon/k8temp.c 11201 11202KASAN 11203M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11204R: Alexander Potapenko <glider@google.com> 11205R: Andrey Konovalov <andreyknvl@gmail.com> 11206R: Dmitry Vyukov <dvyukov@google.com> 11207R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11208L: kasan-dev@googlegroups.com 11209S: Maintained 11210F: Documentation/dev-tools/kasan.rst 11211F: arch/*/include/asm/*kasan.h 11212F: arch/*/mm/kasan_init* 11213F: include/linux/kasan*.h 11214F: lib/Kconfig.kasan 11215F: mm/kasan/ 11216F: scripts/Makefile.kasan 11217 11218KCONFIG 11219M: Masahiro Yamada <masahiroy@kernel.org> 11220L: linux-kbuild@vger.kernel.org 11221S: Maintained 11222Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11223T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11224F: Documentation/kbuild/kconfig* 11225F: scripts/Kconfig.include 11226F: scripts/kconfig/ 11227 11228KCOV 11229R: Dmitry Vyukov <dvyukov@google.com> 11230R: Andrey Konovalov <andreyknvl@gmail.com> 11231L: kasan-dev@googlegroups.com 11232S: Maintained 11233F: Documentation/dev-tools/kcov.rst 11234F: include/linux/kcov.h 11235F: include/uapi/linux/kcov.h 11236F: kernel/kcov.c 11237F: scripts/Makefile.kcov 11238 11239KCSAN 11240M: Marco Elver <elver@google.com> 11241R: Dmitry Vyukov <dvyukov@google.com> 11242L: kasan-dev@googlegroups.com 11243S: Maintained 11244F: Documentation/dev-tools/kcsan.rst 11245F: include/linux/kcsan*.h 11246F: kernel/kcsan/ 11247F: lib/Kconfig.kcsan 11248F: scripts/Makefile.kcsan 11249 11250KDUMP 11251M: Baoquan He <bhe@redhat.com> 11252R: Vivek Goyal <vgoyal@redhat.com> 11253R: Dave Young <dyoung@redhat.com> 11254L: kexec@lists.infradead.org 11255S: Maintained 11256W: http://lse.sourceforge.net/kdump/ 11257F: Documentation/admin-guide/kdump/ 11258F: fs/proc/vmcore.c 11259F: include/linux/crash_core.h 11260F: include/linux/crash_dump.h 11261F: include/uapi/linux/vmcore.h 11262F: kernel/crash_*.c 11263 11264KEENE FM RADIO TRANSMITTER DRIVER 11265M: Hans Verkuil <hverkuil@xs4all.nl> 11266L: linux-media@vger.kernel.org 11267S: Maintained 11268W: https://linuxtv.org 11269T: git git://linuxtv.org/media_tree.git 11270F: drivers/media/radio/radio-keene* 11271 11272KERNEL AUTOMOUNTER 11273M: Ian Kent <raven@themaw.net> 11274L: autofs@vger.kernel.org 11275S: Maintained 11276F: fs/autofs/ 11277 11278KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11279M: Masahiro Yamada <masahiroy@kernel.org> 11280R: Nathan Chancellor <nathan@kernel.org> 11281R: Nick Desaulniers <ndesaulniers@google.com> 11282R: Nicolas Schier <nicolas@fjasle.eu> 11283L: linux-kbuild@vger.kernel.org 11284S: Maintained 11285Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11286T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11287F: Documentation/kbuild/ 11288F: Makefile 11289F: scripts/*vmlinux* 11290F: scripts/Kbuild* 11291F: scripts/Makefile* 11292F: scripts/basic/ 11293F: scripts/dummy-tools/ 11294F: scripts/mk* 11295F: scripts/mod/ 11296F: scripts/package/ 11297 11298KERNEL HARDENING (not covered by other areas) 11299M: Kees Cook <keescook@chromium.org> 11300L: linux-hardening@vger.kernel.org 11301S: Supported 11302T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11303F: Documentation/ABI/testing/sysfs-kernel-oops_count 11304F: Documentation/ABI/testing/sysfs-kernel-warn_count 11305F: include/linux/overflow.h 11306F: include/linux/randomize_kstack.h 11307F: mm/usercopy.c 11308K: \b(add|choose)_random_kstack_offset\b 11309K: \b__check_(object_size|heap_object)\b 11310 11311KERNEL JANITORS 11312L: kernel-janitors@vger.kernel.org 11313S: Odd Fixes 11314W: http://kernelnewbies.org/KernelJanitors 11315 11316KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11317M: Chuck Lever <chuck.lever@oracle.com> 11318M: Jeff Layton <jlayton@kernel.org> 11319R: Neil Brown <neilb@suse.de> 11320R: Olga Kornievskaia <kolga@netapp.com> 11321R: Dai Ngo <Dai.Ngo@oracle.com> 11322R: Tom Talpey <tom@talpey.com> 11323L: linux-nfs@vger.kernel.org 11324S: Supported 11325W: http://nfs.sourceforge.net/ 11326T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11327F: Documentation/filesystems/nfs/ 11328F: fs/exportfs/ 11329F: fs/lockd/ 11330F: fs/nfs_common/ 11331F: fs/nfsd/ 11332F: include/linux/lockd/ 11333F: include/linux/sunrpc/ 11334F: include/trace/events/rpcgss.h 11335F: include/trace/events/rpcrdma.h 11336F: include/trace/events/sunrpc.h 11337F: include/trace/misc/fs.h 11338F: include/trace/misc/nfs.h 11339F: include/trace/misc/sunrpc.h 11340F: include/uapi/linux/nfsd/ 11341F: include/uapi/linux/sunrpc/ 11342F: net/sunrpc/ 11343 11344KERNEL REGRESSIONS 11345M: Thorsten Leemhuis <linux@leemhuis.info> 11346L: regressions@lists.linux.dev 11347S: Supported 11348F: Documentation/admin-guide/reporting-regressions.rst 11349F: Documentation/process/handling-regressions.rst 11350 11351KERNEL SELFTEST FRAMEWORK 11352M: Shuah Khan <shuah@kernel.org> 11353M: Shuah Khan <skhan@linuxfoundation.org> 11354L: linux-kselftest@vger.kernel.org 11355S: Maintained 11356Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11357T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11358F: Documentation/dev-tools/kselftest* 11359F: tools/testing/selftests/ 11360 11361KERNEL SMB3 SERVER (KSMBD) 11362M: Namjae Jeon <linkinjeon@kernel.org> 11363M: Steve French <sfrench@samba.org> 11364R: Sergey Senozhatsky <senozhatsky@chromium.org> 11365R: Tom Talpey <tom@talpey.com> 11366L: linux-cifs@vger.kernel.org 11367S: Maintained 11368T: git git://git.samba.org/ksmbd.git 11369F: Documentation/filesystems/smb/ksmbd.rst 11370F: fs/smb/common/ 11371F: fs/smb/server/ 11372 11373KERNEL UNIT TESTING FRAMEWORK (KUnit) 11374M: Brendan Higgins <brendanhiggins@google.com> 11375M: David Gow <davidgow@google.com> 11376L: linux-kselftest@vger.kernel.org 11377L: kunit-dev@googlegroups.com 11378S: Maintained 11379W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11380T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11382F: Documentation/dev-tools/kunit/ 11383F: include/kunit/ 11384F: lib/kunit/ 11385F: tools/testing/kunit/ 11386 11387KERNEL USERMODE HELPER 11388M: Luis Chamberlain <mcgrof@kernel.org> 11389L: linux-kernel@vger.kernel.org 11390S: Maintained 11391F: include/linux/umh.h 11392F: kernel/umh.c 11393 11394KERNEL VIRTUAL MACHINE (KVM) 11395M: Paolo Bonzini <pbonzini@redhat.com> 11396L: kvm@vger.kernel.org 11397S: Supported 11398W: http://www.linux-kvm.org 11399T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11400F: Documentation/virt/kvm/ 11401F: include/asm-generic/kvm* 11402F: include/kvm/iodev.h 11403F: include/linux/kvm* 11404F: include/trace/events/kvm.h 11405F: include/uapi/asm-generic/kvm* 11406F: include/uapi/linux/kvm* 11407F: tools/kvm/ 11408F: tools/testing/selftests/kvm/ 11409F: virt/kvm/* 11410 11411KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11412M: Marc Zyngier <maz@kernel.org> 11413M: Oliver Upton <oliver.upton@linux.dev> 11414R: James Morse <james.morse@arm.com> 11415R: Suzuki K Poulose <suzuki.poulose@arm.com> 11416R: Zenghui Yu <yuzenghui@huawei.com> 11417L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11418L: kvmarm@lists.linux.dev 11419S: Maintained 11420T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11421F: arch/arm64/include/asm/kvm* 11422F: arch/arm64/include/uapi/asm/kvm* 11423F: arch/arm64/kvm/ 11424F: include/kvm/arm_* 11425F: tools/testing/selftests/kvm/*/aarch64/ 11426F: tools/testing/selftests/kvm/aarch64/ 11427 11428KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11429M: Huacai Chen <chenhuacai@kernel.org> 11430L: linux-mips@vger.kernel.org 11431L: kvm@vger.kernel.org 11432S: Maintained 11433T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11434F: arch/mips/include/asm/kvm* 11435F: arch/mips/include/uapi/asm/kvm* 11436F: arch/mips/kvm/ 11437 11438KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11439M: Michael Ellerman <mpe@ellerman.id.au> 11440R: Nicholas Piggin <npiggin@gmail.com> 11441L: linuxppc-dev@lists.ozlabs.org 11442L: kvm@vger.kernel.org 11443S: Maintained (Book3S 64-bit HV) 11444S: Odd fixes (Book3S 64-bit PR) 11445S: Orphan (Book3E and 32-bit) 11446T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11447F: arch/powerpc/include/asm/kvm* 11448F: arch/powerpc/include/uapi/asm/kvm* 11449F: arch/powerpc/kernel/kvm* 11450F: arch/powerpc/kvm/ 11451 11452KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11453M: Anup Patel <anup@brainfault.org> 11454R: Atish Patra <atishp@atishpatra.org> 11455L: kvm@vger.kernel.org 11456L: kvm-riscv@lists.infradead.org 11457L: linux-riscv@lists.infradead.org 11458S: Maintained 11459T: git https://github.com/kvm-riscv/linux.git 11460F: arch/riscv/include/asm/kvm* 11461F: arch/riscv/include/uapi/asm/kvm* 11462F: arch/riscv/kvm/ 11463F: tools/testing/selftests/kvm/*/riscv/ 11464 11465KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11466M: Christian Borntraeger <borntraeger@linux.ibm.com> 11467M: Janosch Frank <frankja@linux.ibm.com> 11468M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11469R: David Hildenbrand <david@redhat.com> 11470L: kvm@vger.kernel.org 11471S: Supported 11472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11473F: Documentation/virt/kvm/s390* 11474F: arch/s390/include/asm/gmap.h 11475F: arch/s390/include/asm/kvm* 11476F: arch/s390/include/uapi/asm/kvm* 11477F: arch/s390/include/uapi/asm/uvdevice.h 11478F: arch/s390/kernel/uv.c 11479F: arch/s390/kvm/ 11480F: arch/s390/mm/gmap.c 11481F: drivers/s390/char/uvdevice.c 11482F: tools/testing/selftests/drivers/s390x/uvdevice/ 11483F: tools/testing/selftests/kvm/*/s390x/ 11484F: tools/testing/selftests/kvm/s390x/ 11485 11486KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11487M: Sean Christopherson <seanjc@google.com> 11488M: Paolo Bonzini <pbonzini@redhat.com> 11489L: kvm@vger.kernel.org 11490S: Supported 11491P: Documentation/process/maintainer-kvm-x86.rst 11492T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11493F: arch/x86/include/asm/kvm* 11494F: arch/x86/include/asm/svm.h 11495F: arch/x86/include/asm/vmx*.h 11496F: arch/x86/include/uapi/asm/kvm* 11497F: arch/x86/include/uapi/asm/svm.h 11498F: arch/x86/include/uapi/asm/vmx.h 11499F: arch/x86/kvm/ 11500F: arch/x86/kvm/*/ 11501 11502KERNFS 11503M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11504M: Tejun Heo <tj@kernel.org> 11505S: Supported 11506T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11507F: fs/kernfs/ 11508F: include/linux/kernfs.h 11509 11510KEXEC 11511M: Eric Biederman <ebiederm@xmission.com> 11512L: kexec@lists.infradead.org 11513S: Maintained 11514W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11515F: include/linux/kexec.h 11516F: include/uapi/linux/kexec.h 11517F: kernel/kexec* 11518 11519KEYS-ENCRYPTED 11520M: Mimi Zohar <zohar@linux.ibm.com> 11521L: linux-integrity@vger.kernel.org 11522L: keyrings@vger.kernel.org 11523S: Supported 11524F: Documentation/security/keys/trusted-encrypted.rst 11525F: include/keys/encrypted-type.h 11526F: security/keys/encrypted-keys/ 11527 11528KEYS-TRUSTED 11529M: James Bottomley <jejb@linux.ibm.com> 11530M: Jarkko Sakkinen <jarkko@kernel.org> 11531M: Mimi Zohar <zohar@linux.ibm.com> 11532L: linux-integrity@vger.kernel.org 11533L: keyrings@vger.kernel.org 11534S: Supported 11535F: Documentation/security/keys/trusted-encrypted.rst 11536F: include/keys/trusted-type.h 11537F: include/keys/trusted_tpm.h 11538F: security/keys/trusted-keys/ 11539 11540KEYS-TRUSTED-CAAM 11541M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11542R: Pengutronix Kernel Team <kernel@pengutronix.de> 11543L: linux-integrity@vger.kernel.org 11544L: keyrings@vger.kernel.org 11545S: Maintained 11546F: include/keys/trusted_caam.h 11547F: security/keys/trusted-keys/trusted_caam.c 11548 11549KEYS-TRUSTED-TEE 11550M: Sumit Garg <sumit.garg@linaro.org> 11551L: linux-integrity@vger.kernel.org 11552L: keyrings@vger.kernel.org 11553S: Supported 11554F: include/keys/trusted_tee.h 11555F: security/keys/trusted-keys/trusted_tee.c 11556 11557KEYS/KEYRINGS 11558M: David Howells <dhowells@redhat.com> 11559M: Jarkko Sakkinen <jarkko@kernel.org> 11560L: keyrings@vger.kernel.org 11561S: Maintained 11562F: Documentation/security/keys/core.rst 11563F: include/keys/ 11564F: include/linux/key-type.h 11565F: include/linux/key.h 11566F: include/linux/keyctl.h 11567F: include/uapi/linux/keyctl.h 11568F: security/keys/ 11569 11570KEYS/KEYRINGS_INTEGRITY 11571M: Jarkko Sakkinen <jarkko@kernel.org> 11572M: Mimi Zohar <zohar@linux.ibm.com> 11573L: linux-integrity@vger.kernel.org 11574L: keyrings@vger.kernel.org 11575S: Supported 11576F: security/integrity/platform_certs 11577 11578KFENCE 11579M: Alexander Potapenko <glider@google.com> 11580M: Marco Elver <elver@google.com> 11581R: Dmitry Vyukov <dvyukov@google.com> 11582L: kasan-dev@googlegroups.com 11583S: Maintained 11584F: Documentation/dev-tools/kfence.rst 11585F: arch/*/include/asm/kfence.h 11586F: include/linux/kfence.h 11587F: lib/Kconfig.kfence 11588F: mm/kfence/ 11589 11590KFIFO 11591M: Stefani Seibold <stefani@seibold.net> 11592S: Maintained 11593F: include/linux/kfifo.h 11594F: lib/kfifo.c 11595F: samples/kfifo/ 11596 11597KGDB / KDB /debug_core 11598M: Jason Wessel <jason.wessel@windriver.com> 11599M: Daniel Thompson <daniel.thompson@linaro.org> 11600R: Douglas Anderson <dianders@chromium.org> 11601L: kgdb-bugreport@lists.sourceforge.net 11602S: Maintained 11603W: http://kgdb.wiki.kernel.org/ 11604T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11605F: Documentation/dev-tools/kgdb.rst 11606F: drivers/misc/kgdbts.c 11607F: drivers/tty/serial/kgdboc.c 11608F: include/linux/kdb.h 11609F: include/linux/kgdb.h 11610F: kernel/debug/ 11611F: kernel/module/kdb.c 11612 11613KHADAS MCU MFD DRIVER 11614M: Neil Armstrong <neil.armstrong@linaro.org> 11615L: linux-amlogic@lists.infradead.org 11616S: Maintained 11617F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11618F: drivers/mfd/khadas-mcu.c 11619F: drivers/thermal/khadas_mcu_fan.c 11620F: include/linux/mfd/khadas-mcu.h 11621 11622KIONIX/ROHM KX022A ACCELEROMETER 11623M: Matti Vaittinen <mazziesaccount@gmail.com> 11624L: linux-iio@vger.kernel.org 11625S: Supported 11626F: drivers/iio/accel/kionix-kx022a* 11627 11628KMEMLEAK 11629M: Catalin Marinas <catalin.marinas@arm.com> 11630S: Maintained 11631F: Documentation/dev-tools/kmemleak.rst 11632F: include/linux/kmemleak.h 11633F: mm/kmemleak.c 11634F: samples/kmemleak/kmemleak-test.c 11635 11636KMSAN 11637M: Alexander Potapenko <glider@google.com> 11638R: Marco Elver <elver@google.com> 11639R: Dmitry Vyukov <dvyukov@google.com> 11640L: kasan-dev@googlegroups.com 11641S: Maintained 11642F: Documentation/dev-tools/kmsan.rst 11643F: arch/*/include/asm/kmsan.h 11644F: arch/*/mm/kmsan_* 11645F: include/linux/kmsan*.h 11646F: lib/Kconfig.kmsan 11647F: mm/kmsan/ 11648F: scripts/Makefile.kmsan 11649 11650KPROBES 11651M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11652M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11653M: "David S. Miller" <davem@davemloft.net> 11654M: Masami Hiramatsu <mhiramat@kernel.org> 11655L: linux-kernel@vger.kernel.org 11656L: linux-trace-kernel@vger.kernel.org 11657S: Maintained 11658Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11659T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11660F: Documentation/trace/kprobes.rst 11661F: include/asm-generic/kprobes.h 11662F: include/linux/kprobes.h 11663F: kernel/kprobes.c 11664F: lib/test_kprobes.c 11665F: samples/kprobes 11666 11667KS0108 LCD CONTROLLER DRIVER 11668M: Miguel Ojeda <ojeda@kernel.org> 11669S: Maintained 11670F: Documentation/admin-guide/auxdisplay/ks0108.rst 11671F: drivers/auxdisplay/ks0108.c 11672F: include/linux/ks0108.h 11673 11674KTD253 BACKLIGHT DRIVER 11675M: Linus Walleij <linus.walleij@linaro.org> 11676S: Maintained 11677F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11678F: drivers/video/backlight/ktd253-backlight.c 11679 11680KTEST 11681M: Steven Rostedt <rostedt@goodmis.org> 11682M: John Hawley <warthog9@eaglescrag.net> 11683S: Maintained 11684F: tools/testing/ktest 11685 11686KTZ8866 BACKLIGHT DRIVER 11687M: Jianhua Lu <lujianhua000@gmail.com> 11688S: Maintained 11689F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11690F: drivers/video/backlight/ktz8866.c 11691 11692KVM PARAVIRT (KVM/paravirt) 11693M: Paolo Bonzini <pbonzini@redhat.com> 11694R: Wanpeng Li <wanpengli@tencent.com> 11695R: Vitaly Kuznetsov <vkuznets@redhat.com> 11696L: kvm@vger.kernel.org 11697S: Supported 11698T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11699F: arch/um/include/asm/kvm_para.h 11700F: arch/x86/include/asm/kvm_para.h 11701F: arch/x86/include/asm/pvclock-abi.h 11702F: arch/x86/include/uapi/asm/kvm_para.h 11703F: arch/x86/kernel/kvm.c 11704F: arch/x86/kernel/kvmclock.c 11705F: include/asm-generic/kvm_para.h 11706F: include/linux/kvm_para.h 11707F: include/uapi/asm-generic/kvm_para.h 11708F: include/uapi/linux/kvm_para.h 11709 11710KVM X86 HYPER-V (KVM/hyper-v) 11711M: Vitaly Kuznetsov <vkuznets@redhat.com> 11712M: Sean Christopherson <seanjc@google.com> 11713M: Paolo Bonzini <pbonzini@redhat.com> 11714L: kvm@vger.kernel.org 11715S: Supported 11716T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11717F: arch/x86/kvm/hyperv.* 11718F: arch/x86/kvm/kvm_onhyperv.* 11719F: arch/x86/kvm/svm/hyperv.* 11720F: arch/x86/kvm/svm/svm_onhyperv.* 11721F: arch/x86/kvm/vmx/hyperv.* 11722 11723KVM X86 Xen (KVM/Xen) 11724M: David Woodhouse <dwmw2@infradead.org> 11725M: Paul Durrant <paul@xen.org> 11726M: Sean Christopherson <seanjc@google.com> 11727M: Paolo Bonzini <pbonzini@redhat.com> 11728L: kvm@vger.kernel.org 11729S: Supported 11730T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11731F: arch/x86/kvm/xen.* 11732 11733L3MDEV 11734M: David Ahern <dsahern@kernel.org> 11735L: netdev@vger.kernel.org 11736S: Maintained 11737F: include/net/l3mdev.h 11738F: net/l3mdev 11739 11740LANDLOCK SECURITY MODULE 11741M: Mickaël Salaün <mic@digikod.net> 11742L: linux-security-module@vger.kernel.org 11743S: Supported 11744W: https://landlock.io 11745T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11746F: Documentation/security/landlock.rst 11747F: Documentation/userspace-api/landlock.rst 11748F: include/uapi/linux/landlock.h 11749F: samples/landlock/ 11750F: security/landlock/ 11751F: tools/testing/selftests/landlock/ 11752K: landlock 11753K: LANDLOCK 11754 11755LANTIQ / INTEL Ethernet drivers 11756M: Hauke Mehrtens <hauke@hauke-m.de> 11757L: netdev@vger.kernel.org 11758S: Maintained 11759F: drivers/net/dsa/lantiq_gswip.c 11760F: drivers/net/dsa/lantiq_pce.h 11761F: drivers/net/ethernet/lantiq_xrx200.c 11762F: net/dsa/tag_gswip.c 11763 11764LANTIQ MIPS ARCHITECTURE 11765M: John Crispin <john@phrozen.org> 11766L: linux-mips@vger.kernel.org 11767S: Maintained 11768F: arch/mips/lantiq 11769F: drivers/soc/lantiq 11770 11771LASI 53c700 driver for PARISC 11772M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11773L: linux-scsi@vger.kernel.org 11774S: Maintained 11775F: Documentation/scsi/53c700.rst 11776F: drivers/scsi/53c700* 11777 11778LEAKING_ADDRESSES 11779M: Tobin C. Harding <me@tobin.cc> 11780M: Tycho Andersen <tycho@tycho.pizza> 11781L: linux-hardening@vger.kernel.org 11782S: Maintained 11783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11784F: scripts/leaking_addresses.pl 11785 11786LED SUBSYSTEM 11787M: Pavel Machek <pavel@ucw.cz> 11788M: Lee Jones <lee@kernel.org> 11789L: linux-leds@vger.kernel.org 11790S: Maintained 11791T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11792F: Documentation/devicetree/bindings/leds/ 11793F: Documentation/leds/ 11794F: drivers/leds/ 11795F: include/dt-bindings/leds/ 11796F: include/linux/leds.h 11797 11798LEGACY EEPROM DRIVER 11799M: Jean Delvare <jdelvare@suse.com> 11800S: Maintained 11801F: Documentation/misc-devices/eeprom.rst 11802F: drivers/misc/eeprom/eeprom.c 11803 11804LEGO MINDSTORMS EV3 11805R: David Lechner <david@lechnology.com> 11806S: Maintained 11807F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11808F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11809F: drivers/power/supply/lego_ev3_battery.c 11810 11811LEGO USB Tower driver 11812M: Juergen Stuber <starblue@users.sourceforge.net> 11813L: legousb-devel@lists.sourceforge.net 11814S: Maintained 11815W: http://legousb.sourceforge.net/ 11816F: drivers/usb/misc/legousbtower.c 11817 11818LETSKETCH HID TABLET DRIVER 11819M: Hans de Goede <hdegoede@redhat.com> 11820L: linux-input@vger.kernel.org 11821S: Maintained 11822T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11823F: drivers/hid/hid-letsketch.c 11824 11825LG LAPTOP EXTRAS 11826M: Matan Ziv-Av <matan@svgalib.org> 11827L: platform-driver-x86@vger.kernel.org 11828S: Maintained 11829F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11830F: Documentation/admin-guide/laptops/lg-laptop.rst 11831F: drivers/platform/x86/lg-laptop.c 11832 11833LG2160 MEDIA DRIVER 11834M: Michael Krufky <mkrufky@linuxtv.org> 11835L: linux-media@vger.kernel.org 11836S: Maintained 11837W: https://linuxtv.org 11838W: http://github.com/mkrufky 11839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11840T: git git://linuxtv.org/mkrufky/tuners.git 11841F: drivers/media/dvb-frontends/lg2160.* 11842 11843LGDT3305 MEDIA DRIVER 11844M: Michael Krufky <mkrufky@linuxtv.org> 11845L: linux-media@vger.kernel.org 11846S: Maintained 11847W: https://linuxtv.org 11848W: http://github.com/mkrufky 11849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11850T: git git://linuxtv.org/mkrufky/tuners.git 11851F: drivers/media/dvb-frontends/lgdt3305.* 11852 11853LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11854M: Viresh Kumar <vireshk@kernel.org> 11855L: linux-ide@vger.kernel.org 11856S: Maintained 11857T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11858F: drivers/ata/pata_arasan_cf.c 11859F: include/linux/pata_arasan_cf_data.h 11860 11861LIBATA PATA DRIVERS 11862R: Sergey Shtylyov <s.shtylyov@omp.ru> 11863L: linux-ide@vger.kernel.org 11864F: drivers/ata/ata_*.c 11865F: drivers/ata/pata_*.c 11866 11867LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11868M: Linus Walleij <linus.walleij@linaro.org> 11869L: linux-ide@vger.kernel.org 11870S: Maintained 11871T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11872F: drivers/ata/pata_ftide010.c 11873F: drivers/ata/sata_gemini.c 11874F: drivers/ata/sata_gemini.h 11875 11876LIBATA SATA AHCI PLATFORM devices support 11877M: Hans de Goede <hdegoede@redhat.com> 11878M: Jens Axboe <axboe@kernel.dk> 11879L: linux-ide@vger.kernel.org 11880S: Maintained 11881T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11882F: drivers/ata/ahci_platform.c 11883F: drivers/ata/libahci_platform.c 11884F: include/linux/ahci_platform.h 11885 11886LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11887M: Serge Semin <fancer.lancer@gmail.com> 11888L: linux-ide@vger.kernel.org 11889S: Maintained 11890T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11891F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11892F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11893F: drivers/ata/ahci_dwc.c 11894 11895LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11896M: Mikael Pettersson <mikpelinux@gmail.com> 11897L: linux-ide@vger.kernel.org 11898S: Maintained 11899T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11900F: drivers/ata/sata_promise.* 11901 11902LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11903M: Damien Le Moal <dlemoal@kernel.org> 11904L: linux-ide@vger.kernel.org 11905S: Maintained 11906T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11907F: Documentation/ABI/testing/sysfs-ata 11908F: Documentation/devicetree/bindings/ata/ 11909F: drivers/ata/ 11910F: include/linux/ata.h 11911F: include/linux/libata.h 11912 11913LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11914M: Vishal Verma <vishal.l.verma@intel.com> 11915M: Dan Williams <dan.j.williams@intel.com> 11916M: Dave Jiang <dave.jiang@intel.com> 11917L: nvdimm@lists.linux.dev 11918S: Supported 11919Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11920P: Documentation/nvdimm/maintainer-entry-profile.rst 11921F: drivers/nvdimm/btt* 11922 11923LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11924M: Dan Williams <dan.j.williams@intel.com> 11925M: Vishal Verma <vishal.l.verma@intel.com> 11926M: Dave Jiang <dave.jiang@intel.com> 11927L: nvdimm@lists.linux.dev 11928S: Supported 11929Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11930P: Documentation/nvdimm/maintainer-entry-profile.rst 11931F: drivers/nvdimm/pmem* 11932 11933LIBNVDIMM: DEVICETREE BINDINGS 11934M: Oliver O'Halloran <oohall@gmail.com> 11935L: nvdimm@lists.linux.dev 11936S: Supported 11937Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11938F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11939F: drivers/nvdimm/of_pmem.c 11940 11941LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11942M: Dan Williams <dan.j.williams@intel.com> 11943M: Vishal Verma <vishal.l.verma@intel.com> 11944M: Dave Jiang <dave.jiang@intel.com> 11945M: Ira Weiny <ira.weiny@intel.com> 11946L: nvdimm@lists.linux.dev 11947S: Supported 11948Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11949P: Documentation/nvdimm/maintainer-entry-profile.rst 11950T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11951F: drivers/acpi/nfit/* 11952F: drivers/nvdimm/* 11953F: include/linux/libnvdimm.h 11954F: include/linux/nd.h 11955F: include/uapi/linux/ndctl.h 11956F: tools/testing/nvdimm/ 11957 11958LICENSES and SPDX stuff 11959M: Thomas Gleixner <tglx@linutronix.de> 11960M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11961L: linux-spdx@vger.kernel.org 11962S: Maintained 11963T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11964F: COPYING 11965F: Documentation/process/license-rules.rst 11966F: LICENSES/ 11967F: scripts/spdxcheck-test.sh 11968F: scripts/spdxcheck.py 11969F: scripts/spdxexclude 11970 11971LINEAR RANGES HELPERS 11972M: Mark Brown <broonie@kernel.org> 11973R: Matti Vaittinen <mazziesaccount@gmail.com> 11974F: include/linux/linear_range.h 11975F: lib/linear_ranges.c 11976F: lib/test_linear_ranges.c 11977 11978LINUX FOR POWER MACINTOSH 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Orphan 11981F: arch/powerpc/platforms/powermac/ 11982F: drivers/macintosh/ 11983X: drivers/macintosh/adb-iop.c 11984X: drivers/macintosh/via-macii.c 11985 11986LINUX FOR POWERPC (32-BIT AND 64-BIT) 11987M: Michael Ellerman <mpe@ellerman.id.au> 11988R: Nicholas Piggin <npiggin@gmail.com> 11989R: Christophe Leroy <christophe.leroy@csgroup.eu> 11990L: linuxppc-dev@lists.ozlabs.org 11991S: Supported 11992W: https://github.com/linuxppc/wiki/wiki 11993Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11994T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11995F: Documentation/ABI/stable/sysfs-firmware-opal-* 11996F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11997F: Documentation/devicetree/bindings/powerpc/ 11998F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11999F: Documentation/powerpc/ 12000F: arch/powerpc/ 12001F: drivers/*/*/*pasemi* 12002F: drivers/*/*pasemi* 12003F: drivers/char/tpm/tpm_ibmvtpm* 12004F: drivers/crypto/nx/ 12005F: drivers/crypto/vmx/ 12006F: drivers/i2c/busses/i2c-opal.c 12007F: drivers/net/ethernet/ibm/ibmveth.* 12008F: drivers/net/ethernet/ibm/ibmvnic.* 12009F: drivers/pci/hotplug/pnv_php.c 12010F: drivers/pci/hotplug/rpa* 12011F: drivers/rtc/rtc-opal.c 12012F: drivers/scsi/ibmvscsi/ 12013F: drivers/tty/hvc/hvc_opal.c 12014F: drivers/watchdog/wdrtas.c 12015F: tools/testing/selftests/powerpc 12016N: /pmac 12017N: powermac 12018N: powernv 12019N: [^a-z0-9]ps3 12020N: pseries 12021 12022LINUX FOR POWERPC EMBEDDED MPC5XXX 12023M: Anatolij Gustschin <agust@denx.de> 12024L: linuxppc-dev@lists.ozlabs.org 12025S: Odd Fixes 12026F: arch/powerpc/platforms/512x/ 12027F: arch/powerpc/platforms/52xx/ 12028 12029LINUX FOR POWERPC EMBEDDED PPC4XX 12030L: linuxppc-dev@lists.ozlabs.org 12031S: Orphan 12032F: arch/powerpc/platforms/40x/ 12033F: arch/powerpc/platforms/44x/ 12034 12035LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12036M: Scott Wood <oss@buserror.net> 12037L: linuxppc-dev@lists.ozlabs.org 12038S: Odd fixes 12039T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12040F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12041F: Documentation/devicetree/bindings/powerpc/fsl/ 12042F: arch/powerpc/platforms/83xx/ 12043F: arch/powerpc/platforms/85xx/ 12044 12045LINUX FOR POWERPC EMBEDDED PPC8XX 12046M: Christophe Leroy <christophe.leroy@csgroup.eu> 12047L: linuxppc-dev@lists.ozlabs.org 12048S: Maintained 12049F: arch/powerpc/platforms/8xx/ 12050 12051LINUX KERNEL DUMP TEST MODULE (LKDTM) 12052M: Kees Cook <keescook@chromium.org> 12053S: Maintained 12054F: drivers/misc/lkdtm/* 12055F: tools/testing/selftests/lkdtm/* 12056 12057LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12058M: Alan Stern <stern@rowland.harvard.edu> 12059M: Andrea Parri <parri.andrea@gmail.com> 12060M: Will Deacon <will@kernel.org> 12061M: Peter Zijlstra <peterz@infradead.org> 12062M: Boqun Feng <boqun.feng@gmail.com> 12063M: Nicholas Piggin <npiggin@gmail.com> 12064M: David Howells <dhowells@redhat.com> 12065M: Jade Alglave <j.alglave@ucl.ac.uk> 12066M: Luc Maranget <luc.maranget@inria.fr> 12067M: "Paul E. McKenney" <paulmck@kernel.org> 12068R: Akira Yokosawa <akiyks@gmail.com> 12069R: Daniel Lustig <dlustig@nvidia.com> 12070R: Joel Fernandes <joel@joelfernandes.org> 12071L: linux-kernel@vger.kernel.org 12072L: linux-arch@vger.kernel.org 12073S: Supported 12074T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12075F: Documentation/atomic_bitops.txt 12076F: Documentation/atomic_t.txt 12077F: Documentation/core-api/refcount-vs-atomic.rst 12078F: Documentation/litmus-tests/ 12079F: Documentation/memory-barriers.txt 12080F: tools/memory-model/ 12081 12082LINUX-NEXT TREE 12083M: Stephen Rothwell <sfr@canb.auug.org.au> 12084L: linux-next@vger.kernel.org 12085S: Supported 12086B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12087T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12088 12089LIS3LV02D ACCELEROMETER DRIVER 12090M: Eric Piel <eric.piel@tremplin-utc.net> 12091S: Maintained 12092F: Documentation/misc-devices/lis3lv02d.rst 12093F: drivers/misc/lis3lv02d/ 12094F: drivers/platform/x86/hp/hp_accel.c 12095 12096LIST KUNIT TEST 12097M: David Gow <davidgow@google.com> 12098L: linux-kselftest@vger.kernel.org 12099L: kunit-dev@googlegroups.com 12100S: Maintained 12101F: lib/list-test.c 12102 12103LITEX PLATFORM 12104M: Karol Gugala <kgugala@antmicro.com> 12105M: Mateusz Holenko <mholenko@antmicro.com> 12106M: Gabriel Somlo <gsomlo@gmail.com> 12107M: Joel Stanley <joel@jms.id.au> 12108S: Maintained 12109F: Documentation/devicetree/bindings/*/litex,*.yaml 12110F: arch/openrisc/boot/dts/or1klitex.dts 12111F: drivers/mmc/host/litex_mmc.c 12112F: drivers/net/ethernet/litex/* 12113F: drivers/soc/litex/* 12114F: drivers/tty/serial/liteuart.c 12115F: include/linux/litex.h 12116N: litex 12117 12118LIVE PATCHING 12119M: Josh Poimboeuf <jpoimboe@kernel.org> 12120M: Jiri Kosina <jikos@kernel.org> 12121M: Miroslav Benes <mbenes@suse.cz> 12122M: Petr Mladek <pmladek@suse.com> 12123R: Joe Lawrence <joe.lawrence@redhat.com> 12124L: live-patching@vger.kernel.org 12125S: Maintained 12126T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12127F: Documentation/ABI/testing/sysfs-kernel-livepatch 12128F: Documentation/livepatch/ 12129F: arch/powerpc/include/asm/livepatch.h 12130F: include/linux/livepatch.h 12131F: kernel/livepatch/ 12132F: kernel/module/livepatch.c 12133F: lib/livepatch/ 12134F: samples/livepatch/ 12135F: tools/testing/selftests/livepatch/ 12136 12137LLC (802.2) 12138L: netdev@vger.kernel.org 12139S: Odd fixes 12140F: include/linux/llc.h 12141F: include/net/llc* 12142F: include/uapi/linux/llc.h 12143F: net/llc/ 12144 12145LM73 HARDWARE MONITOR DRIVER 12146M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12147L: linux-hwmon@vger.kernel.org 12148S: Maintained 12149F: drivers/hwmon/lm73.c 12150 12151LM78 HARDWARE MONITOR DRIVER 12152M: Jean Delvare <jdelvare@suse.com> 12153L: linux-hwmon@vger.kernel.org 12154S: Maintained 12155F: Documentation/hwmon/lm78.rst 12156F: drivers/hwmon/lm78.c 12157 12158LM83 HARDWARE MONITOR DRIVER 12159M: Jean Delvare <jdelvare@suse.com> 12160L: linux-hwmon@vger.kernel.org 12161S: Maintained 12162F: Documentation/hwmon/lm83.rst 12163F: drivers/hwmon/lm83.c 12164 12165LM90 HARDWARE MONITOR DRIVER 12166M: Jean Delvare <jdelvare@suse.com> 12167L: linux-hwmon@vger.kernel.org 12168S: Maintained 12169F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12170F: Documentation/hwmon/lm90.rst 12171F: drivers/hwmon/lm90.c 12172F: include/dt-bindings/thermal/lm90.h 12173 12174LM95234 HARDWARE MONITOR DRIVER 12175M: Guenter Roeck <linux@roeck-us.net> 12176L: linux-hwmon@vger.kernel.org 12177S: Maintained 12178F: Documentation/hwmon/lm95234.rst 12179F: drivers/hwmon/lm95234.c 12180 12181LME2510 MEDIA DRIVER 12182M: Malcolm Priestley <tvboxspy@gmail.com> 12183L: linux-media@vger.kernel.org 12184S: Maintained 12185W: https://linuxtv.org 12186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12187F: drivers/media/usb/dvb-usb-v2/lmedm04* 12188 12189LOADPIN SECURITY MODULE 12190M: Kees Cook <keescook@chromium.org> 12191S: Supported 12192T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12193F: Documentation/admin-guide/LSM/LoadPin.rst 12194F: security/loadpin/ 12195 12196LOCKING PRIMITIVES 12197M: Peter Zijlstra <peterz@infradead.org> 12198M: Ingo Molnar <mingo@redhat.com> 12199M: Will Deacon <will@kernel.org> 12200R: Waiman Long <longman@redhat.com> 12201R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12202L: linux-kernel@vger.kernel.org 12203S: Maintained 12204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12205F: Documentation/locking/ 12206F: arch/*/include/asm/spinlock*.h 12207F: include/linux/lockdep.h 12208F: include/linux/mutex*.h 12209F: include/linux/rwlock*.h 12210F: include/linux/rwsem*.h 12211F: include/linux/seqlock.h 12212F: include/linux/spinlock*.h 12213F: kernel/locking/ 12214F: lib/locking*.[ch] 12215X: kernel/locking/locktorture.c 12216 12217LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12218M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12219L: linux-ntfs-dev@lists.sourceforge.net 12220S: Maintained 12221W: http://www.linux-ntfs.org/content/view/19/37/ 12222F: Documentation/admin-guide/ldm.rst 12223F: block/partitions/ldm.* 12224 12225LOGITECH HID GAMING KEYBOARDS 12226M: Hans de Goede <hdegoede@redhat.com> 12227L: linux-input@vger.kernel.org 12228S: Maintained 12229T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12230F: drivers/hid/hid-lg-g15.c 12231 12232LONTIUM LT8912B MIPI TO HDMI BRIDGE 12233M: Adrien Grassein <adrien.grassein@gmail.com> 12234S: Maintained 12235F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12236F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12237 12238LOONGARCH 12239M: Huacai Chen <chenhuacai@kernel.org> 12240R: WANG Xuerui <kernel@xen0n.name> 12241L: loongarch@lists.linux.dev 12242S: Maintained 12243T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12244F: Documentation/loongarch/ 12245F: Documentation/translations/zh_CN/loongarch/ 12246F: arch/loongarch/ 12247F: drivers/*/*loongarch* 12248 12249LOONGSON GPIO DRIVER 12250M: Yinbo Zhu <zhuyinbo@loongson.cn> 12251L: linux-gpio@vger.kernel.org 12252S: Maintained 12253F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12254F: drivers/gpio/gpio-loongson-64bit.c 12255 12256LOONGSON LS2X I2C DRIVER 12257M: Binbin Zhou <zhoubinbin@loongson.cn> 12258L: linux-i2c@vger.kernel.org 12259S: Maintained 12260F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12261F: drivers/i2c/busses/i2c-ls2x.c 12262 12263LOONGSON-2 SOC SERIES CLOCK DRIVER 12264M: Yinbo Zhu <zhuyinbo@loongson.cn> 12265L: linux-clk@vger.kernel.org 12266S: Maintained 12267F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12268F: drivers/clk/clk-loongson2.c 12269F: include/dt-bindings/clock/loongson,ls2k-clk.h 12270 12271LOONGSON-2 SOC SERIES GUTS DRIVER 12272M: Yinbo Zhu <zhuyinbo@loongson.cn> 12273L: loongarch@lists.linux.dev 12274S: Maintained 12275F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12276F: drivers/soc/loongson/loongson2_guts.c 12277 12278LOONGSON-2 SOC SERIES PINCTRL DRIVER 12279M: zhanghongchen <zhanghongchen@loongson.cn> 12280M: Yinbo Zhu <zhuyinbo@loongson.cn> 12281L: linux-gpio@vger.kernel.org 12282S: Maintained 12283F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12284F: drivers/pinctrl/pinctrl-loongson2.c 12285 12286LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12287M: Sathya Prakash <sathya.prakash@broadcom.com> 12288M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12289M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12290L: MPT-FusionLinux.pdl@broadcom.com 12291L: linux-scsi@vger.kernel.org 12292S: Supported 12293W: http://www.avagotech.com/support/ 12294F: drivers/message/fusion/ 12295F: drivers/scsi/mpt3sas/ 12296 12297LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12298M: Matthew Wilcox <willy@infradead.org> 12299L: linux-scsi@vger.kernel.org 12300S: Maintained 12301F: drivers/scsi/sym53c8xx_2/ 12302 12303LTC1660 DAC DRIVER 12304M: Marcus Folkesson <marcus.folkesson@gmail.com> 12305L: linux-iio@vger.kernel.org 12306S: Maintained 12307F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12308F: drivers/iio/dac/ltc1660.c 12309 12310LTC2688 IIO DAC DRIVER 12311M: Nuno Sá <nuno.sa@analog.com> 12312L: linux-iio@vger.kernel.org 12313S: Supported 12314W: https://ez.analog.com/linux-software-drivers 12315F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12316F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12317F: drivers/iio/dac/ltc2688.c 12318 12319LTC2947 HARDWARE MONITOR DRIVER 12320M: Nuno Sá <nuno.sa@analog.com> 12321L: linux-hwmon@vger.kernel.org 12322S: Supported 12323W: https://ez.analog.com/linux-software-drivers 12324F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12325F: drivers/hwmon/ltc2947-core.c 12326F: drivers/hwmon/ltc2947-i2c.c 12327F: drivers/hwmon/ltc2947-spi.c 12328F: drivers/hwmon/ltc2947.h 12329 12330LTC2983 IIO TEMPERATURE DRIVER 12331M: Nuno Sá <nuno.sa@analog.com> 12332L: linux-iio@vger.kernel.org 12333S: Supported 12334W: https://ez.analog.com/linux-software-drivers 12335F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12336F: drivers/iio/temperature/ltc2983.c 12337 12338LTC4261 HARDWARE MONITOR DRIVER 12339M: Guenter Roeck <linux@roeck-us.net> 12340L: linux-hwmon@vger.kernel.org 12341S: Maintained 12342F: Documentation/hwmon/ltc4261.rst 12343F: drivers/hwmon/ltc4261.c 12344 12345LTC4306 I2C MULTIPLEXER DRIVER 12346M: Michael Hennerich <michael.hennerich@analog.com> 12347L: linux-i2c@vger.kernel.org 12348S: Supported 12349W: https://ez.analog.com/linux-software-drivers 12350F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12351F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12352 12353LTP (Linux Test Project) 12354M: Mike Frysinger <vapier@gentoo.org> 12355M: Cyril Hrubis <chrubis@suse.cz> 12356M: Wanlong Gao <wanlong.gao@gmail.com> 12357M: Jan Stancek <jstancek@redhat.com> 12358M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12359M: Alexey Kodanev <alexey.kodanev@oracle.com> 12360L: ltp@lists.linux.it (subscribers-only) 12361S: Maintained 12362W: http://linux-test-project.github.io/ 12363T: git https://github.com/linux-test-project/ltp.git 12364 12365LYNX 28G SERDES PHY DRIVER 12366M: Ioana Ciornei <ioana.ciornei@nxp.com> 12367L: netdev@vger.kernel.org 12368S: Supported 12369F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12370F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12371 12372LYNX PCS MODULE 12373M: Ioana Ciornei <ioana.ciornei@nxp.com> 12374L: netdev@vger.kernel.org 12375S: Supported 12376F: drivers/net/pcs/pcs-lynx.c 12377F: include/linux/pcs-lynx.h 12378 12379M68K ARCHITECTURE 12380M: Geert Uytterhoeven <geert@linux-m68k.org> 12381L: linux-m68k@lists.linux-m68k.org 12382S: Maintained 12383W: http://www.linux-m68k.org/ 12384T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12385F: arch/m68k/ 12386F: drivers/zorro/ 12387 12388M68K ON APPLE MACINTOSH 12389M: Joshua Thompson <funaho@jurai.org> 12390L: linux-m68k@lists.linux-m68k.org 12391S: Maintained 12392W: http://www.mac.linux-m68k.org/ 12393F: arch/m68k/mac/ 12394F: drivers/macintosh/adb-iop.c 12395F: drivers/macintosh/via-macii.c 12396 12397M68K ON HP9000/300 12398M: Philip Blundell <philb@gnu.org> 12399S: Maintained 12400W: http://www.tazenda.demon.co.uk/phil/linux-hp 12401F: arch/m68k/hp300/ 12402 12403M88DS3103 MEDIA DRIVER 12404M: Antti Palosaari <crope@iki.fi> 12405L: linux-media@vger.kernel.org 12406S: Maintained 12407W: https://linuxtv.org 12408W: http://palosaari.fi/linux/ 12409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12410T: git git://linuxtv.org/anttip/media_tree.git 12411F: drivers/media/dvb-frontends/m88ds3103* 12412 12413M88RS2000 MEDIA DRIVER 12414M: Malcolm Priestley <tvboxspy@gmail.com> 12415L: linux-media@vger.kernel.org 12416S: Maintained 12417W: https://linuxtv.org 12418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12419F: drivers/media/dvb-frontends/m88rs2000* 12420 12421MA901 MASTERKIT USB FM RADIO DRIVER 12422M: Alexey Klimov <klimov.linux@gmail.com> 12423L: linux-media@vger.kernel.org 12424S: Maintained 12425T: git git://linuxtv.org/media_tree.git 12426F: drivers/media/radio/radio-ma901.c 12427 12428MAC80211 12429M: Johannes Berg <johannes@sipsolutions.net> 12430L: linux-wireless@vger.kernel.org 12431S: Maintained 12432W: https://wireless.wiki.kernel.org/ 12433Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12434T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12435T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12436F: Documentation/networking/mac80211-injection.rst 12437F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12438F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12439F: include/net/mac80211.h 12440F: net/mac80211/ 12441 12442MAILBOX API 12443M: Jassi Brar <jassisinghbrar@gmail.com> 12444L: linux-kernel@vger.kernel.org 12445S: Maintained 12446F: Documentation/devicetree/bindings/mailbox/ 12447F: drivers/mailbox/ 12448F: include/dt-bindings/mailbox/ 12449F: include/linux/mailbox_client.h 12450F: include/linux/mailbox_controller.h 12451 12452MAILBOX ARM MHUv2 12453M: Viresh Kumar <viresh.kumar@linaro.org> 12454M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12455L: linux-kernel@vger.kernel.org 12456S: Maintained 12457F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12458F: drivers/mailbox/arm_mhuv2.c 12459F: include/linux/mailbox/arm_mhuv2_message.h 12460 12461MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12462M: Michael Kerrisk <mtk.manpages@gmail.com> 12463L: linux-man@vger.kernel.org 12464S: Maintained 12465W: http://www.kernel.org/doc/man-pages 12466 12467MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12468M: Jeremy Kerr <jk@codeconstruct.com.au> 12469M: Matt Johnston <matt@codeconstruct.com.au> 12470L: netdev@vger.kernel.org 12471S: Maintained 12472F: Documentation/networking/mctp.rst 12473F: drivers/net/mctp/ 12474F: include/net/mctp.h 12475F: include/net/mctpdevice.h 12476F: include/net/netns/mctp.h 12477F: net/mctp/ 12478 12479MAPLE TREE 12480M: Liam R. Howlett <Liam.Howlett@oracle.com> 12481L: linux-mm@kvack.org 12482S: Supported 12483F: Documentation/core-api/maple_tree.rst 12484F: include/linux/maple_tree.h 12485F: include/trace/events/maple_tree.h 12486F: lib/maple_tree.c 12487F: lib/test_maple_tree.c 12488F: tools/testing/radix-tree/linux/maple_tree.h 12489F: tools/testing/radix-tree/maple.c 12490 12491MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12492M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12493L: linux-mips@vger.kernel.org 12494S: Maintained 12495F: arch/mips/boot/dts/img/pistachio* 12496 12497MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12498M: Andrew Lunn <andrew@lunn.ch> 12499L: netdev@vger.kernel.org 12500S: Maintained 12501F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12502F: Documentation/networking/devlink/mv88e6xxx.rst 12503F: drivers/net/dsa/mv88e6xxx/ 12504F: include/linux/dsa/mv88e6xxx.h 12505F: include/linux/platform_data/mv88e6xxx.h 12506 12507MARVELL ARMADA 3700 PHY DRIVERS 12508M: Miquel Raynal <miquel.raynal@bootlin.com> 12509S: Maintained 12510F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12511F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12512F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12513F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12514 12515MARVELL ARMADA 3700 SERIAL DRIVER 12516M: Pali Rohár <pali@kernel.org> 12517S: Maintained 12518F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12519F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12520F: drivers/tty/serial/mvebu-uart.c 12521 12522MARVELL ARMADA DRM SUPPORT 12523M: Russell King <linux@armlinux.org.uk> 12524S: Maintained 12525T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12526T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12527F: Documentation/devicetree/bindings/display/armada/ 12528F: drivers/gpu/drm/armada/ 12529F: include/uapi/drm/armada_drm.h 12530 12531MARVELL CRYPTO DRIVER 12532M: Boris Brezillon <bbrezillon@kernel.org> 12533M: Arnaud Ebalard <arno@natisbad.org> 12534M: Srujana Challa <schalla@marvell.com> 12535L: linux-crypto@vger.kernel.org 12536S: Maintained 12537F: drivers/crypto/marvell/ 12538F: include/linux/soc/marvell/octeontx2/ 12539 12540MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12541M: Mirko Lindner <mlindner@marvell.com> 12542M: Stephen Hemminger <stephen@networkplumber.org> 12543L: netdev@vger.kernel.org 12544S: Maintained 12545F: drivers/net/ethernet/marvell/sk* 12546 12547MARVELL LIBERTAS WIRELESS DRIVER 12548L: libertas-dev@lists.infradead.org 12549S: Orphan 12550F: drivers/net/wireless/marvell/libertas/ 12551 12552MARVELL MACCHIATOBIN SUPPORT 12553M: Russell King <linux@armlinux.org.uk> 12554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12555S: Maintained 12556F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12557 12558MARVELL MV643XX ETHERNET DRIVER 12559M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12560L: netdev@vger.kernel.org 12561S: Maintained 12562F: drivers/net/ethernet/marvell/mv643xx_eth.* 12563F: include/linux/mv643xx.h 12564 12565MARVELL MV88X3310 PHY DRIVER 12566M: Russell King <linux@armlinux.org.uk> 12567M: Marek Behún <kabel@kernel.org> 12568L: netdev@vger.kernel.org 12569S: Maintained 12570F: drivers/net/phy/marvell10g.c 12571 12572MARVELL MVEBU THERMAL DRIVER 12573M: Miquel Raynal <miquel.raynal@bootlin.com> 12574S: Maintained 12575F: drivers/thermal/armada_thermal.c 12576 12577MARVELL MVNETA ETHERNET DRIVER 12578M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12579L: netdev@vger.kernel.org 12580S: Maintained 12581F: drivers/net/ethernet/marvell/mvneta.* 12582 12583MARVELL MVPP2 ETHERNET DRIVER 12584M: Marcin Wojtas <mw@semihalf.com> 12585M: Russell King <linux@armlinux.org.uk> 12586L: netdev@vger.kernel.org 12587S: Maintained 12588F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12589F: drivers/net/ethernet/marvell/mvpp2/ 12590 12591MARVELL MWIFIEX WIRELESS DRIVER 12592M: Brian Norris <briannorris@chromium.org> 12593L: linux-wireless@vger.kernel.org 12594S: Odd Fixes 12595F: drivers/net/wireless/marvell/mwifiex/ 12596 12597MARVELL MWL8K WIRELESS DRIVER 12598L: linux-wireless@vger.kernel.org 12599S: Orphan 12600F: drivers/net/wireless/marvell/mwl8k.c 12601 12602MARVELL NAND CONTROLLER DRIVER 12603M: Miquel Raynal <miquel.raynal@bootlin.com> 12604L: linux-mtd@lists.infradead.org 12605S: Maintained 12606F: drivers/mtd/nand/raw/marvell_nand.c 12607 12608MARVELL OCTEON ENDPOINT DRIVER 12609M: Veerasenareddy Burru <vburru@marvell.com> 12610M: Sathesh Edara <sedara@marvell.com> 12611L: netdev@vger.kernel.org 12612S: Supported 12613F: drivers/net/ethernet/marvell/octeon_ep 12614 12615MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12616M: Sunil Goutham <sgoutham@marvell.com> 12617M: Geetha sowjanya <gakula@marvell.com> 12618M: Subbaraya Sundeep <sbhatta@marvell.com> 12619M: hariprasad <hkelam@marvell.com> 12620L: netdev@vger.kernel.org 12621S: Supported 12622F: drivers/net/ethernet/marvell/octeontx2/nic/ 12623F: include/linux/soc/marvell/octeontx2/ 12624 12625MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12626M: Sunil Goutham <sgoutham@marvell.com> 12627M: Linu Cherian <lcherian@marvell.com> 12628M: Geetha sowjanya <gakula@marvell.com> 12629M: Jerin Jacob <jerinj@marvell.com> 12630M: hariprasad <hkelam@marvell.com> 12631M: Subbaraya Sundeep <sbhatta@marvell.com> 12632L: netdev@vger.kernel.org 12633S: Supported 12634F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12635F: drivers/net/ethernet/marvell/octeontx2/af/ 12636 12637MARVELL PRESTERA ETHERNET SWITCH DRIVER 12638M: Taras Chornyi <taras.chornyi@plvision.eu> 12639S: Supported 12640W: https://github.com/Marvell-switching/switchdev-prestera 12641F: drivers/net/ethernet/marvell/prestera/ 12642 12643MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12644M: Nicolas Pitre <nico@fluxnic.net> 12645S: Odd Fixes 12646F: drivers/mmc/host/mvsdio.* 12647 12648MARVELL USB MDIO CONTROLLER DRIVER 12649M: Tobias Waldekranz <tobias@waldekranz.com> 12650L: netdev@vger.kernel.org 12651S: Maintained 12652F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12653F: drivers/net/mdio/mdio-mvusb.c 12654 12655MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12656M: Hu Ziji <huziji@marvell.com> 12657L: linux-mmc@vger.kernel.org 12658S: Supported 12659F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12660F: drivers/mmc/host/sdhci-xenon* 12661 12662MATROX FRAMEBUFFER DRIVER 12663L: linux-fbdev@vger.kernel.org 12664S: Orphan 12665F: drivers/video/fbdev/matrox/matroxfb_* 12666F: include/uapi/linux/matroxfb.h 12667 12668MAX15301 DRIVER 12669M: Daniel Nilsson <daniel.nilsson@flex.com> 12670L: linux-hwmon@vger.kernel.org 12671S: Maintained 12672F: Documentation/hwmon/max15301.rst 12673F: drivers/hwmon/pmbus/max15301.c 12674 12675MAX16065 HARDWARE MONITOR DRIVER 12676M: Guenter Roeck <linux@roeck-us.net> 12677L: linux-hwmon@vger.kernel.org 12678S: Maintained 12679F: Documentation/hwmon/max16065.rst 12680F: drivers/hwmon/max16065.c 12681 12682MAX2175 SDR TUNER DRIVER 12683M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12684L: linux-media@vger.kernel.org 12685S: Maintained 12686T: git git://linuxtv.org/media_tree.git 12687F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12688F: Documentation/userspace-api/media/drivers/max2175.rst 12689F: drivers/media/i2c/max2175* 12690F: include/uapi/linux/max2175.h 12691 12692MAX31827 TEMPERATURE SWITCH DRIVER 12693M: Daniel Matyas <daniel.matyas@analog.com> 12694L: linux-hwmon@vger.kernel.org 12695S: Supported 12696W: http://ez.analog.com/community/linux-device-drivers 12697F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12698F: Documentation/hwmon/max31827.rst 12699F: drivers/hwmon/max31827.c 12700 12701MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12702L: linux-hwmon@vger.kernel.org 12703S: Orphan 12704F: Documentation/hwmon/max6650.rst 12705F: drivers/hwmon/max6650.c 12706 12707MAX6697 HARDWARE MONITOR DRIVER 12708M: Guenter Roeck <linux@roeck-us.net> 12709L: linux-hwmon@vger.kernel.org 12710S: Maintained 12711F: Documentation/devicetree/bindings/hwmon/max6697.txt 12712F: Documentation/hwmon/max6697.rst 12713F: drivers/hwmon/max6697.c 12714F: include/linux/platform_data/max6697.h 12715 12716MAX9286 QUAD GMSL DESERIALIZER DRIVER 12717M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12718M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12719M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12720M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12721L: linux-media@vger.kernel.org 12722S: Maintained 12723F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12724F: drivers/media/i2c/max9286.c 12725 12726MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12727M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12728L: linux-media@vger.kernel.org 12729S: Maintained 12730F: drivers/staging/media/max96712/max96712.c 12731 12732MAX9860 MONO AUDIO VOICE CODEC DRIVER 12733M: Peter Rosin <peda@axentia.se> 12734L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12735S: Maintained 12736F: Documentation/devicetree/bindings/sound/max9860.txt 12737F: sound/soc/codecs/max9860.* 12738 12739MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12740M: Andreas Klinger <ak@it-klinger.de> 12741L: linux-iio@vger.kernel.org 12742S: Maintained 12743F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12744F: drivers/iio/proximity/mb1232.c 12745 12746MAXIM MAX11205 DRIVER 12747M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12748L: linux-iio@vger.kernel.org 12749S: Supported 12750W: https://ez.analog.com/linux-software-drivers 12751F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12752F: drivers/iio/adc/max11205.c 12753 12754MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12755R: Iskren Chernev <iskren.chernev@gmail.com> 12756R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12757R: Marek Szyprowski <m.szyprowski@samsung.com> 12758R: Matheus Castello <matheus@castello.eng.br> 12759L: linux-pm@vger.kernel.org 12760S: Maintained 12761F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12762F: drivers/power/supply/max17040_battery.c 12763 12764MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12765R: Hans de Goede <hdegoede@redhat.com> 12766R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12767R: Marek Szyprowski <m.szyprowski@samsung.com> 12768R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12769R: Purism Kernel Team <kernel@puri.sm> 12770L: linux-pm@vger.kernel.org 12771S: Maintained 12772F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12773F: drivers/power/supply/max17042_battery.c 12774 12775MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12776M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12777L: linux-kernel@vger.kernel.org 12778S: Maintained 12779F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12780F: drivers/regulator/max20086-regulator.c 12781 12782MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12783M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12784L: linux-iio@vger.kernel.org 12785S: Maintained 12786F: drivers/iio/temperature/max30208.c 12787 12788MAXIM MAX77650 PMIC MFD DRIVER 12789M: Bartosz Golaszewski <brgl@bgdev.pl> 12790L: linux-kernel@vger.kernel.org 12791S: Maintained 12792F: Documentation/devicetree/bindings/*/*max77650.yaml 12793F: Documentation/devicetree/bindings/*/max77650*.yaml 12794F: drivers/gpio/gpio-max77650.c 12795F: drivers/input/misc/max77650-onkey.c 12796F: drivers/leds/leds-max77650.c 12797F: drivers/mfd/max77650.c 12798F: drivers/power/supply/max77650-charger.c 12799F: drivers/regulator/max77650-regulator.c 12800F: include/linux/mfd/max77650.h 12801 12802MAXIM MAX77714 PMIC MFD DRIVER 12803M: Luca Ceresoli <luca@lucaceresoli.net> 12804S: Maintained 12805F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12806F: drivers/mfd/max77714.c 12807F: include/linux/mfd/max77714.h 12808 12809MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12810M: Javier Martinez Canillas <javier@dowhile0.org> 12811L: linux-kernel@vger.kernel.org 12812S: Supported 12813F: Documentation/devicetree/bindings/*/*max77802.yaml 12814F: drivers/regulator/max77802-regulator.c 12815F: include/dt-bindings/*/*max77802.h 12816 12817MAXIM MAX77976 BATTERY CHARGER 12818M: Luca Ceresoli <luca@lucaceresoli.net> 12819S: Supported 12820F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12821F: drivers/power/supply/max77976_charger.c 12822 12823MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12824M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12825L: linux-pm@vger.kernel.org 12826S: Supported 12827B: mailto:linux-samsung-soc@vger.kernel.org 12828F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12829F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12830F: drivers/power/supply/max14577_charger.c 12831F: drivers/power/supply/max77693_charger.c 12832 12833MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12834M: Chanwoo Choi <cw00.choi@samsung.com> 12835M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12836L: linux-kernel@vger.kernel.org 12837S: Supported 12838B: mailto:linux-samsung-soc@vger.kernel.org 12839F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12840F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12841F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12843F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12844F: drivers/*/*max77843.c 12845F: drivers/*/max14577*.c 12846F: drivers/*/max77686*.c 12847F: drivers/*/max77693*.c 12848F: drivers/clk/clk-max77686.c 12849F: drivers/extcon/extcon-max14577.c 12850F: drivers/extcon/extcon-max77693.c 12851F: drivers/rtc/rtc-max77686.c 12852F: include/linux/mfd/max14577*.h 12853F: include/linux/mfd/max77686*.h 12854F: include/linux/mfd/max77693*.h 12855 12856MAXIRADIO FM RADIO RECEIVER DRIVER 12857M: Hans Verkuil <hverkuil@xs4all.nl> 12858L: linux-media@vger.kernel.org 12859S: Maintained 12860W: https://linuxtv.org 12861T: git git://linuxtv.org/media_tree.git 12862F: drivers/media/radio/radio-maxiradio* 12863 12864MAXLINEAR ETHERNET PHY DRIVER 12865M: Xu Liang <lxu@maxlinear.com> 12866L: netdev@vger.kernel.org 12867S: Supported 12868F: drivers/net/phy/mxl-gpy.c 12869 12870MCAN MMIO DEVICE DRIVER 12871M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12872L: linux-can@vger.kernel.org 12873S: Maintained 12874F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12875F: drivers/net/can/m_can/m_can.c 12876F: drivers/net/can/m_can/m_can.h 12877F: drivers/net/can/m_can/m_can_platform.c 12878 12879MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12880R: Yasushi SHOJI <yashi@spacecubics.com> 12881L: linux-can@vger.kernel.org 12882S: Maintained 12883F: drivers/net/can/usb/mcba_usb.c 12884 12885MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12886M: Rishi Gupta <gupt21@gmail.com> 12887L: linux-i2c@vger.kernel.org 12888L: linux-input@vger.kernel.org 12889S: Maintained 12890F: drivers/hid/hid-mcp2221.c 12891 12892MCP251XFD SPI-CAN NETWORK DRIVER 12893M: Marc Kleine-Budde <mkl@pengutronix.de> 12894M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12895R: Thomas Kopp <thomas.kopp@microchip.com> 12896L: linux-can@vger.kernel.org 12897S: Maintained 12898F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12899F: drivers/net/can/spi/mcp251xfd/ 12900 12901MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12902M: Peter Rosin <peda@axentia.se> 12903L: linux-iio@vger.kernel.org 12904S: Maintained 12905F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12906F: drivers/iio/potentiometer/mcp4018.c 12907F: drivers/iio/potentiometer/mcp4531.c 12908 12909MCR20A IEEE-802.15.4 RADIO DRIVER 12910M: Stefan Schmidt <stefan@datenfreihafen.org> 12911L: linux-wpan@vger.kernel.org 12912S: Odd Fixes 12913W: https://github.com/xueliu/mcr20a-linux 12914F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12915F: drivers/net/ieee802154/mcr20a.c 12916F: drivers/net/ieee802154/mcr20a.h 12917 12918MDIO REGMAP DRIVER 12919M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12920L: netdev@vger.kernel.org 12921S: Maintained 12922F: drivers/net/mdio/mdio-regmap.c 12923F: include/linux/mdio/mdio-regmap.h 12924 12925MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12926M: William Breathitt Gray <william.gray@linaro.org> 12927L: linux-iio@vger.kernel.org 12928S: Maintained 12929F: drivers/iio/dac/cio-dac.c 12930 12931MEDIA CONTROLLER FRAMEWORK 12932M: Sakari Ailus <sakari.ailus@linux.intel.com> 12933M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12934L: linux-media@vger.kernel.org 12935S: Supported 12936W: https://www.linuxtv.org 12937T: git git://linuxtv.org/media_tree.git 12938F: drivers/media/mc/ 12939F: include/media/media-*.h 12940F: include/uapi/linux/media.h 12941 12942MEDIA DRIVER FOR FREESCALE IMX PXP 12943M: Philipp Zabel <p.zabel@pengutronix.de> 12944L: linux-media@vger.kernel.org 12945S: Maintained 12946T: git git://linuxtv.org/media_tree.git 12947F: drivers/media/platform/nxp/imx-pxp.[ch] 12948 12949MEDIA DRIVERS FOR ASCOT2E 12950M: Sergey Kozlov <serjk@netup.ru> 12951M: Abylay Ospan <aospan@netup.ru> 12952L: linux-media@vger.kernel.org 12953S: Supported 12954W: https://linuxtv.org 12955W: http://netup.tv/ 12956T: git git://linuxtv.org/media_tree.git 12957F: drivers/media/dvb-frontends/ascot2e* 12958 12959MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12960M: Jasmin Jessich <jasmin@anw.at> 12961L: linux-media@vger.kernel.org 12962S: Maintained 12963W: https://linuxtv.org 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/dvb-frontends/cxd2099* 12966 12967MEDIA DRIVERS FOR CXD2841ER 12968M: Sergey Kozlov <serjk@netup.ru> 12969M: Abylay Ospan <aospan@netup.ru> 12970L: linux-media@vger.kernel.org 12971S: Supported 12972W: https://linuxtv.org 12973W: http://netup.tv/ 12974T: git git://linuxtv.org/media_tree.git 12975F: drivers/media/dvb-frontends/cxd2841er* 12976 12977MEDIA DRIVERS FOR CXD2880 12978M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12979L: linux-media@vger.kernel.org 12980S: Supported 12981W: http://linuxtv.org/ 12982T: git git://linuxtv.org/media_tree.git 12983F: drivers/media/dvb-frontends/cxd2880/* 12984F: drivers/media/spi/cxd2880* 12985 12986MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12987L: linux-media@vger.kernel.org 12988S: Orphan 12989W: https://linuxtv.org 12990T: git git://linuxtv.org/media_tree.git 12991F: drivers/media/pci/ddbridge/* 12992 12993MEDIA DRIVERS FOR FREESCALE IMX 12994M: Steve Longerbeam <slongerbeam@gmail.com> 12995M: Philipp Zabel <p.zabel@pengutronix.de> 12996L: linux-media@vger.kernel.org 12997S: Maintained 12998T: git git://linuxtv.org/media_tree.git 12999F: Documentation/admin-guide/media/imx.rst 13000F: Documentation/devicetree/bindings/media/imx.txt 13001F: drivers/staging/media/imx/ 13002F: include/linux/imx-media.h 13003F: include/media/imx.h 13004 13005MEDIA DRIVERS FOR FREESCALE IMX7 13006M: Rui Miguel Silva <rmfrfs@gmail.com> 13007M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13008L: linux-media@vger.kernel.org 13009S: Maintained 13010T: git git://linuxtv.org/media_tree.git 13011F: Documentation/admin-guide/media/imx7.rst 13012F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13013F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13014F: drivers/media/platform/nxp/imx-mipi-csis.c 13015F: drivers/media/platform/nxp/imx7-media-csi.c 13016 13017MEDIA DRIVERS FOR HELENE 13018M: Abylay Ospan <aospan@netup.ru> 13019L: linux-media@vger.kernel.org 13020S: Supported 13021W: https://linuxtv.org 13022W: http://netup.tv/ 13023T: git git://linuxtv.org/media_tree.git 13024F: drivers/media/dvb-frontends/helene* 13025 13026MEDIA DRIVERS FOR HORUS3A 13027M: Sergey Kozlov <serjk@netup.ru> 13028M: Abylay Ospan <aospan@netup.ru> 13029L: linux-media@vger.kernel.org 13030S: Supported 13031W: https://linuxtv.org 13032W: http://netup.tv/ 13033T: git git://linuxtv.org/media_tree.git 13034F: drivers/media/dvb-frontends/horus3a* 13035 13036MEDIA DRIVERS FOR LNBH25 13037M: Sergey Kozlov <serjk@netup.ru> 13038M: Abylay Ospan <aospan@netup.ru> 13039L: linux-media@vger.kernel.org 13040S: Supported 13041W: https://linuxtv.org 13042W: http://netup.tv/ 13043T: git git://linuxtv.org/media_tree.git 13044F: drivers/media/dvb-frontends/lnbh25* 13045 13046MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13047L: linux-media@vger.kernel.org 13048S: Orphan 13049W: https://linuxtv.org 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/mxl5xx* 13052 13053MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13054M: Sergey Kozlov <serjk@netup.ru> 13055M: Abylay Ospan <aospan@netup.ru> 13056L: linux-media@vger.kernel.org 13057S: Supported 13058W: https://linuxtv.org 13059W: http://netup.tv/ 13060T: git git://linuxtv.org/media_tree.git 13061F: drivers/media/pci/netup_unidvb/* 13062 13063MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13064M: Dmitry Osipenko <digetx@gmail.com> 13065L: linux-media@vger.kernel.org 13066L: linux-tegra@vger.kernel.org 13067S: Maintained 13068T: git git://linuxtv.org/media_tree.git 13069F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13070F: drivers/media/platform/nvidia/tegra-vde/ 13071 13072MEDIA DRIVERS FOR RENESAS - CEU 13073M: Jacopo Mondi <jacopo@jmondi.org> 13074L: linux-media@vger.kernel.org 13075L: linux-renesas-soc@vger.kernel.org 13076S: Supported 13077T: git git://linuxtv.org/media_tree.git 13078F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13079F: drivers/media/platform/renesas/renesas-ceu.c 13080F: include/media/drv-intf/renesas-ceu.h 13081 13082MEDIA DRIVERS FOR RENESAS - DRIF 13083M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13084L: linux-media@vger.kernel.org 13085L: linux-renesas-soc@vger.kernel.org 13086S: Supported 13087T: git git://linuxtv.org/media_tree.git 13088F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13089F: drivers/media/platform/renesas/rcar_drif.c 13090 13091MEDIA DRIVERS FOR RENESAS - FCP 13092M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13093L: linux-media@vger.kernel.org 13094L: linux-renesas-soc@vger.kernel.org 13095S: Supported 13096T: git git://linuxtv.org/media_tree.git 13097F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13098F: drivers/media/platform/renesas/rcar-fcp.c 13099F: include/media/rcar-fcp.h 13100 13101MEDIA DRIVERS FOR RENESAS - FDP1 13102M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13103L: linux-media@vger.kernel.org 13104L: linux-renesas-soc@vger.kernel.org 13105S: Supported 13106T: git git://linuxtv.org/media_tree.git 13107F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13108F: drivers/media/platform/renesas/rcar_fdp1.c 13109 13110MEDIA DRIVERS FOR RENESAS - VIN 13111M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13112L: linux-media@vger.kernel.org 13113L: linux-renesas-soc@vger.kernel.org 13114S: Supported 13115T: git git://linuxtv.org/media_tree.git 13116F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13117F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13118F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13119F: drivers/media/platform/renesas/rcar-isp.c 13120F: drivers/media/platform/renesas/rcar-vin/ 13121 13122MEDIA DRIVERS FOR RENESAS - VSP1 13123M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13124M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13125L: linux-media@vger.kernel.org 13126L: linux-renesas-soc@vger.kernel.org 13127S: Supported 13128T: git git://linuxtv.org/media_tree.git 13129F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13130F: drivers/media/platform/renesas/vsp1/ 13131 13132MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13133L: linux-media@vger.kernel.org 13134S: Orphan 13135W: https://linuxtv.org 13136T: git git://linuxtv.org/media_tree.git 13137F: drivers/media/dvb-frontends/stv0910* 13138 13139MEDIA DRIVERS FOR ST STV6111 TUNER 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/stv6111* 13145 13146MEDIA DRIVERS FOR STM32 - DCMI 13147M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13148L: linux-media@vger.kernel.org 13149S: Supported 13150T: git git://linuxtv.org/media_tree.git 13151F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13152F: drivers/media/platform/st/stm32/stm32-dcmi.c 13153 13154MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13155M: Mauro Carvalho Chehab <mchehab@kernel.org> 13156L: linux-media@vger.kernel.org 13157S: Maintained 13158W: https://linuxtv.org 13159Q: http://patchwork.kernel.org/project/linux-media/list/ 13160T: git git://linuxtv.org/media_tree.git 13161F: Documentation/admin-guide/media/ 13162F: Documentation/devicetree/bindings/media/ 13163F: Documentation/driver-api/media/ 13164F: Documentation/userspace-api/media/ 13165F: drivers/media/ 13166F: drivers/staging/media/ 13167F: include/dt-bindings/media/ 13168F: include/linux/platform_data/media/ 13169F: include/media/ 13170F: include/uapi/linux/dvb/ 13171F: include/uapi/linux/ivtv* 13172F: include/uapi/linux/media.h 13173F: include/uapi/linux/uvcvideo.h 13174F: include/uapi/linux/v4l2-* 13175F: include/uapi/linux/videodev2.h 13176 13177MEDIATEK BLUETOOTH DRIVER 13178M: Sean Wang <sean.wang@mediatek.com> 13179L: linux-bluetooth@vger.kernel.org 13180L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13181S: Maintained 13182F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13183F: drivers/bluetooth/btmtkuart.c 13184 13185MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13186M: Sean Wang <sean.wang@mediatek.com> 13187L: linux-pm@vger.kernel.org 13188S: Maintained 13189F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13190F: drivers/power/reset/mt6323-poweroff.c 13191 13192MEDIATEK CIR DRIVER 13193M: Sean Wang <sean.wang@mediatek.com> 13194S: Maintained 13195F: drivers/media/rc/mtk-cir.c 13196 13197MEDIATEK DMA DRIVER 13198M: Sean Wang <sean.wang@mediatek.com> 13199L: dmaengine@vger.kernel.org 13200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13201L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13202S: Maintained 13203F: Documentation/devicetree/bindings/dma/mtk-* 13204F: drivers/dma/mediatek/ 13205 13206MEDIATEK ETHERNET DRIVER 13207M: Felix Fietkau <nbd@nbd.name> 13208M: John Crispin <john@phrozen.org> 13209M: Sean Wang <sean.wang@mediatek.com> 13210M: Mark Lee <Mark-MC.Lee@mediatek.com> 13211M: Lorenzo Bianconi <lorenzo@kernel.org> 13212L: netdev@vger.kernel.org 13213S: Maintained 13214F: drivers/net/ethernet/mediatek/ 13215 13216MEDIATEK ETHERNET PCS DRIVER 13217M: Alexander Couzens <lynxis@fe80.eu> 13218M: Daniel Golle <daniel@makrotopia.org> 13219L: netdev@vger.kernel.org 13220S: Maintained 13221F: drivers/net/pcs/pcs-mtk-lynxi.c 13222F: include/linux/pcs/pcs-mtk-lynxi.h 13223 13224MEDIATEK ETHERNET PHY DRIVERS 13225M: Daniel Golle <daniel@makrotopia.org> 13226M: Qingfang Deng <dqfext@gmail.com> 13227M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13228L: netdev@vger.kernel.org 13229S: Maintained 13230F: drivers/net/phy/mediatek-ge-soc.c 13231F: drivers/net/phy/mediatek-ge.c 13232 13233MEDIATEK I2C CONTROLLER DRIVER 13234M: Qii Wang <qii.wang@mediatek.com> 13235L: linux-i2c@vger.kernel.org 13236S: Maintained 13237F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13238F: drivers/i2c/busses/i2c-mt65xx.c 13239 13240MEDIATEK IOMMU DRIVER 13241M: Yong Wu <yong.wu@mediatek.com> 13242L: iommu@lists.linux.dev 13243L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13244S: Supported 13245F: Documentation/devicetree/bindings/iommu/mediatek* 13246F: drivers/iommu/mtk_iommu* 13247F: include/dt-bindings/memory/mt*-port.h 13248 13249MEDIATEK JPEG DRIVER 13250M: Bin Liu <bin.liu@mediatek.com> 13251S: Supported 13252F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13253F: drivers/media/platform/mediatek/jpeg/ 13254 13255MEDIATEK KEYPAD DRIVER 13256M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13257S: Supported 13258F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13259F: drivers/input/keyboard/mt6779-keypad.c 13260 13261MEDIATEK MDP DRIVER 13262M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13263M: Houlong Wei <houlong.wei@mediatek.com> 13264M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13265S: Supported 13266F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13267F: drivers/media/platform/mediatek/mdp/ 13268F: drivers/media/platform/mediatek/vpu/ 13269 13270MEDIATEK MEDIA DRIVER 13271M: Tiffany Lin <tiffany.lin@mediatek.com> 13272M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13273M: Yunfei Dong <yunfei.dong@mediatek.com> 13274S: Supported 13275F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13276F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13277F: drivers/media/platform/mediatek/vcodec/ 13278F: drivers/media/platform/mediatek/vpu/ 13279 13280MEDIATEK MMC/SD/SDIO DRIVER 13281M: Chaotian Jing <chaotian.jing@mediatek.com> 13282S: Maintained 13283F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13284F: drivers/mmc/host/mtk-sd.c 13285 13286MEDIATEK MT76 WIRELESS LAN DRIVER 13287M: Felix Fietkau <nbd@nbd.name> 13288M: Lorenzo Bianconi <lorenzo@kernel.org> 13289M: Ryder Lee <ryder.lee@mediatek.com> 13290R: Shayne Chen <shayne.chen@mediatek.com> 13291R: Sean Wang <sean.wang@mediatek.com> 13292L: linux-wireless@vger.kernel.org 13293S: Maintained 13294T: git https://github.com/nbd168/wireless 13295F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13296F: drivers/net/wireless/mediatek/mt76/ 13297 13298MEDIATEK MT7601U WIRELESS LAN DRIVER 13299M: Jakub Kicinski <kuba@kernel.org> 13300L: linux-wireless@vger.kernel.org 13301S: Maintained 13302F: drivers/net/wireless/mediatek/mt7601u/ 13303 13304MEDIATEK MT7621 CLOCK DRIVER 13305M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13306S: Maintained 13307F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13308F: drivers/clk/ralink/clk-mt7621.c 13309 13310MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13311M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13312S: Maintained 13313F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13314F: drivers/pci/controller/pcie-mt7621.c 13315 13316MEDIATEK MT7621 PHY PCI DRIVER 13317M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13318S: Maintained 13319F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13320F: drivers/phy/ralink/phy-mt7621-pci.c 13321 13322MEDIATEK MT7621/28/88 I2C DRIVER 13323M: Stefan Roese <sr@denx.de> 13324L: linux-i2c@vger.kernel.org 13325S: Maintained 13326F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13327F: drivers/i2c/busses/i2c-mt7621.c 13328 13329MEDIATEK MTMIPS CLOCK DRIVER 13330M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13331S: Maintained 13332F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13333F: drivers/clk/ralink/clk-mtmips.c 13334 13335MEDIATEK NAND CONTROLLER DRIVER 13336L: linux-mtd@lists.infradead.org 13337S: Orphan 13338F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13339F: drivers/mtd/nand/raw/mtk_* 13340 13341MEDIATEK PMIC LED DRIVER 13342M: Sean Wang <sean.wang@mediatek.com> 13343S: Maintained 13344F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13345F: drivers/leds/leds-mt6323.c 13346 13347MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13348M: Sean Wang <sean.wang@mediatek.com> 13349S: Maintained 13350F: drivers/char/hw_random/mtk-rng.c 13351 13352MEDIATEK SMI DRIVER 13353M: Yong Wu <yong.wu@mediatek.com> 13354L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13355S: Supported 13356F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13357F: drivers/memory/mtk-smi.c 13358F: include/soc/mediatek/smi.h 13359 13360MEDIATEK SWITCH DRIVER 13361M: Arınç ÜNAL <arinc.unal@arinc9.com> 13362M: Daniel Golle <daniel@makrotopia.org> 13363M: Landen Chao <Landen.Chao@mediatek.com> 13364M: DENG Qingfang <dqfext@gmail.com> 13365M: Sean Wang <sean.wang@mediatek.com> 13366L: netdev@vger.kernel.org 13367S: Maintained 13368F: drivers/net/dsa/mt7530-mdio.c 13369F: drivers/net/dsa/mt7530-mmio.c 13370F: drivers/net/dsa/mt7530.* 13371F: net/dsa/tag_mtk.c 13372 13373MEDIATEK T7XX 5G WWAN MODEM DRIVER 13374M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13375M: Intel Corporation <linuxwwan@intel.com> 13376R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13377R: Liu Haijun <haijun.liu@mediatek.com> 13378R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13379R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13380L: netdev@vger.kernel.org 13381S: Supported 13382F: drivers/net/wwan/t7xx/ 13383 13384MEDIATEK USB3 DRD IP DRIVER 13385M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13386L: linux-usb@vger.kernel.org 13387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13388L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13389S: Maintained 13390F: Documentation/devicetree/bindings/usb/mediatek,* 13391F: drivers/usb/host/xhci-mtk* 13392F: drivers/usb/mtu3/ 13393 13394MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13395M: Peter Senna Tschudin <peter.senna@gmail.com> 13396M: Martin Donnelly <martin.donnelly@ge.com> 13397M: Martyn Welch <martyn.welch@collabora.co.uk> 13398S: Maintained 13399F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13400F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13401 13402MEGARAID SCSI/SAS DRIVERS 13403M: Kashyap Desai <kashyap.desai@broadcom.com> 13404M: Sumit Saxena <sumit.saxena@broadcom.com> 13405M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13406L: megaraidlinux.pdl@broadcom.com 13407L: linux-scsi@vger.kernel.org 13408S: Maintained 13409W: http://www.avagotech.com/support/ 13410F: Documentation/scsi/megaraid.rst 13411F: drivers/scsi/megaraid.* 13412F: drivers/scsi/megaraid/ 13413 13414MELEXIS MLX90614 DRIVER 13415M: Crt Mori <cmo@melexis.com> 13416L: linux-iio@vger.kernel.org 13417S: Supported 13418W: http://www.melexis.com 13419F: drivers/iio/temperature/mlx90614.c 13420 13421MELEXIS MLX90632 DRIVER 13422M: Crt Mori <cmo@melexis.com> 13423L: linux-iio@vger.kernel.org 13424S: Supported 13425W: http://www.melexis.com 13426F: drivers/iio/temperature/mlx90632.c 13427 13428MELFAS MIP4 TOUCHSCREEN DRIVER 13429M: Sangwon Jee <jeesw@melfas.com> 13430S: Supported 13431W: http://www.melfas.com 13432F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13433F: drivers/input/touchscreen/melfas_mip4.c 13434 13435MELLANOX BLUEFIELD I2C DRIVER 13436M: Khalil Blaiech <kblaiech@nvidia.com> 13437M: Asmaa Mnebhi <asmaa@nvidia.com> 13438L: linux-i2c@vger.kernel.org 13439S: Supported 13440F: drivers/i2c/busses/i2c-mlxbf.c 13441 13442MELLANOX ETHERNET DRIVER (mlx4_en) 13443M: Tariq Toukan <tariqt@nvidia.com> 13444L: netdev@vger.kernel.org 13445S: Supported 13446W: http://www.mellanox.com 13447Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13448F: drivers/net/ethernet/mellanox/mlx4/en_* 13449 13450MELLANOX ETHERNET DRIVER (mlx5e) 13451M: Saeed Mahameed <saeedm@nvidia.com> 13452L: netdev@vger.kernel.org 13453S: Supported 13454W: http://www.mellanox.com 13455Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13456F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13457 13458MELLANOX ETHERNET INNOVA DRIVERS 13459R: Boris Pismenny <borisp@nvidia.com> 13460L: netdev@vger.kernel.org 13461S: Supported 13462W: http://www.mellanox.com 13463Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13464F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13465F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13466F: include/linux/mlx5/mlx5_ifc_fpga.h 13467 13468MELLANOX ETHERNET SWITCH DRIVERS 13469M: Ido Schimmel <idosch@nvidia.com> 13470M: Petr Machata <petrm@nvidia.com> 13471L: netdev@vger.kernel.org 13472S: Supported 13473W: http://www.mellanox.com 13474Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13475F: drivers/net/ethernet/mellanox/mlxsw/ 13476F: tools/testing/selftests/drivers/net/mlxsw/ 13477 13478MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13479M: mlxsw@nvidia.com 13480L: netdev@vger.kernel.org 13481S: Supported 13482W: http://www.mellanox.com 13483Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13484F: drivers/net/ethernet/mellanox/mlxfw/ 13485 13486MELLANOX HARDWARE PLATFORM SUPPORT 13487M: Hans de Goede <hdegoede@redhat.com> 13488M: Mark Gross <markgross@kernel.org> 13489M: Vadim Pasternak <vadimp@nvidia.com> 13490L: platform-driver-x86@vger.kernel.org 13491S: Supported 13492F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13493F: drivers/platform/mellanox/ 13494F: include/linux/platform_data/mlxreg.h 13495 13496MELLANOX MLX4 core VPI driver 13497M: Tariq Toukan <tariqt@nvidia.com> 13498L: netdev@vger.kernel.org 13499L: linux-rdma@vger.kernel.org 13500S: Supported 13501W: http://www.mellanox.com 13502Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13503F: drivers/net/ethernet/mellanox/mlx4/ 13504F: include/linux/mlx4/ 13505 13506MELLANOX MLX4 IB driver 13507M: Yishai Hadas <yishaih@nvidia.com> 13508L: linux-rdma@vger.kernel.org 13509S: Supported 13510W: http://www.mellanox.com 13511Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13512F: drivers/infiniband/hw/mlx4/ 13513F: include/linux/mlx4/ 13514F: include/uapi/rdma/mlx4-abi.h 13515 13516MELLANOX MLX5 core VPI driver 13517M: Saeed Mahameed <saeedm@nvidia.com> 13518M: Leon Romanovsky <leonro@nvidia.com> 13519L: netdev@vger.kernel.org 13520L: linux-rdma@vger.kernel.org 13521S: Supported 13522W: http://www.mellanox.com 13523Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13524F: Documentation/networking/device_drivers/ethernet/mellanox/ 13525F: drivers/net/ethernet/mellanox/mlx5/core/ 13526F: include/linux/mlx5/ 13527 13528MELLANOX MLX5 IB driver 13529M: Leon Romanovsky <leonro@nvidia.com> 13530L: linux-rdma@vger.kernel.org 13531S: Supported 13532W: http://www.mellanox.com 13533Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13534F: drivers/infiniband/hw/mlx5/ 13535F: include/linux/mlx5/ 13536F: include/uapi/rdma/mlx5-abi.h 13537 13538MELLANOX MLXCPLD I2C AND MUX DRIVER 13539M: Vadim Pasternak <vadimp@nvidia.com> 13540M: Michael Shych <michaelsh@nvidia.com> 13541L: linux-i2c@vger.kernel.org 13542S: Supported 13543F: Documentation/i2c/busses/i2c-mlxcpld.rst 13544F: drivers/i2c/busses/i2c-mlxcpld.c 13545F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13546 13547MELLANOX MLXCPLD LED DRIVER 13548M: Vadim Pasternak <vadimp@nvidia.com> 13549L: linux-leds@vger.kernel.org 13550S: Supported 13551F: Documentation/leds/leds-mlxcpld.rst 13552F: drivers/leds/leds-mlxcpld.c 13553F: drivers/leds/leds-mlxreg.c 13554 13555MELLANOX PLATFORM DRIVER 13556M: Vadim Pasternak <vadimp@nvidia.com> 13557L: platform-driver-x86@vger.kernel.org 13558S: Supported 13559F: drivers/platform/x86/mlx-platform.c 13560 13561MEMBARRIER SUPPORT 13562M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13563M: "Paul E. McKenney" <paulmck@kernel.org> 13564L: linux-kernel@vger.kernel.org 13565S: Supported 13566F: arch/powerpc/include/asm/membarrier.h 13567F: include/uapi/linux/membarrier.h 13568F: kernel/sched/membarrier.c 13569 13570MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13571M: Mike Rapoport <rppt@kernel.org> 13572L: linux-mm@kvack.org 13573S: Maintained 13574F: Documentation/core-api/boot-time-mm.rst 13575F: include/linux/memblock.h 13576F: mm/memblock.c 13577F: mm/mm_init.c 13578F: tools/testing/memblock/ 13579 13580MEMORY CONTROLLER DRIVERS 13581M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13582L: linux-kernel@vger.kernel.org 13583S: Maintained 13584B: mailto:krzysztof.kozlowski@linaro.org 13585T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13586F: Documentation/devicetree/bindings/memory-controllers/ 13587F: drivers/memory/ 13588F: include/dt-bindings/memory/ 13589F: include/memory/ 13590 13591MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13592M: Dmitry Osipenko <digetx@gmail.com> 13593L: linux-pm@vger.kernel.org 13594L: linux-tegra@vger.kernel.org 13595S: Maintained 13596T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13597F: drivers/devfreq/tegra30-devfreq.c 13598 13599MEMORY HOT(UN)PLUG 13600M: David Hildenbrand <david@redhat.com> 13601M: Oscar Salvador <osalvador@suse.de> 13602L: linux-mm@kvack.org 13603S: Maintained 13604F: Documentation/admin-guide/mm/memory-hotplug.rst 13605F: Documentation/core-api/memory-hotplug.rst 13606F: drivers/base/memory.c 13607F: include/linux/memory_hotplug.h 13608F: mm/memory_hotplug.c 13609F: tools/testing/selftests/memory-hotplug/ 13610 13611MEMORY MANAGEMENT 13612M: Andrew Morton <akpm@linux-foundation.org> 13613L: linux-mm@kvack.org 13614S: Maintained 13615W: http://www.linux-mm.org 13616T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13617T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13618F: include/linux/gfp.h 13619F: include/linux/gfp_types.h 13620F: include/linux/memory_hotplug.h 13621F: include/linux/mm.h 13622F: include/linux/mmzone.h 13623F: include/linux/pagewalk.h 13624F: include/trace/events/ksm.h 13625F: mm/ 13626F: tools/mm/ 13627F: tools/testing/selftests/mm/ 13628 13629MEMORY TECHNOLOGY DEVICES (MTD) 13630M: Miquel Raynal <miquel.raynal@bootlin.com> 13631M: Richard Weinberger <richard@nod.at> 13632M: Vignesh Raghavendra <vigneshr@ti.com> 13633L: linux-mtd@lists.infradead.org 13634S: Maintained 13635W: http://www.linux-mtd.infradead.org/ 13636Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13637C: irc://irc.oftc.net/mtd 13638T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13639T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13640F: Documentation/devicetree/bindings/mtd/ 13641F: drivers/mtd/ 13642F: include/linux/mtd/ 13643F: include/uapi/mtd/ 13644 13645MEMSENSING MICROSYSTEMS MSA311 DRIVER 13646M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13647L: linux-iio@vger.kernel.org 13648S: Maintained 13649F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13650F: drivers/iio/accel/msa311.c 13651 13652MEN A21 WATCHDOG DRIVER 13653M: Johannes Thumshirn <morbidrsa@gmail.com> 13654L: linux-watchdog@vger.kernel.org 13655S: Maintained 13656F: drivers/watchdog/mena21_wdt.c 13657 13658MEN CHAMELEON BUS (mcb) 13659M: Johannes Thumshirn <morbidrsa@gmail.com> 13660S: Maintained 13661F: Documentation/driver-api/men-chameleon-bus.rst 13662F: drivers/mcb/ 13663F: include/linux/mcb.h 13664 13665MEN F21BMC (Board Management Controller) 13666M: Andreas Werner <andreas.werner@men.de> 13667S: Supported 13668F: Documentation/hwmon/menf21bmc.rst 13669F: drivers/hwmon/menf21bmc_hwmon.c 13670F: drivers/leds/leds-menf21bmc.c 13671F: drivers/mfd/menf21bmc.c 13672F: drivers/watchdog/menf21bmc_wdt.c 13673 13674MEN Z069 WATCHDOG DRIVER 13675M: Johannes Thumshirn <jth@kernel.org> 13676L: linux-watchdog@vger.kernel.org 13677S: Maintained 13678F: drivers/watchdog/menz69_wdt.c 13679 13680MESON AO CEC DRIVER FOR AMLOGIC SOCS 13681M: Neil Armstrong <neil.armstrong@linaro.org> 13682L: linux-media@vger.kernel.org 13683L: linux-amlogic@lists.infradead.org 13684S: Supported 13685W: http://linux-meson.com/ 13686T: git git://linuxtv.org/media_tree.git 13687F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13688F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13689F: drivers/media/cec/platform/meson/ao-cec.c 13690 13691MESON GE2D DRIVER FOR AMLOGIC SOCS 13692M: Neil Armstrong <neil.armstrong@linaro.org> 13693L: linux-media@vger.kernel.org 13694L: linux-amlogic@lists.infradead.org 13695S: Supported 13696T: git git://linuxtv.org/media_tree.git 13697F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13698F: drivers/media/platform/amlogic/meson-ge2d/ 13699 13700MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13701M: Liang Yang <liang.yang@amlogic.com> 13702L: linux-mtd@lists.infradead.org 13703S: Maintained 13704F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13705F: drivers/mtd/nand/raw/meson_* 13706 13707MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13708M: Neil Armstrong <neil.armstrong@linaro.org> 13709L: linux-media@vger.kernel.org 13710L: linux-amlogic@lists.infradead.org 13711S: Supported 13712T: git git://linuxtv.org/media_tree.git 13713F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13714F: drivers/staging/media/meson/vdec/ 13715 13716METHODE UDPU SUPPORT 13717M: Vladimir Vid <vladimir.vid@sartura.hr> 13718S: Maintained 13719F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13720 13721MHI BUS 13722M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13723L: mhi@lists.linux.dev 13724L: linux-arm-msm@vger.kernel.org 13725S: Maintained 13726T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13727F: Documentation/ABI/stable/sysfs-bus-mhi 13728F: Documentation/mhi/ 13729F: drivers/bus/mhi/ 13730F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13731F: include/linux/mhi.h 13732 13733MICROBLAZE ARCHITECTURE 13734M: Michal Simek <monstr@monstr.eu> 13735S: Supported 13736W: http://www.monstr.eu/fdt/ 13737T: git git://git.monstr.eu/linux-2.6-microblaze.git 13738F: arch/microblaze/ 13739 13740MICROBLAZE TMR INJECT 13741M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13742S: Supported 13743F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13744F: drivers/misc/xilinx_tmr_inject.c 13745 13746MICROBLAZE TMR MANAGER 13747M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13748S: Supported 13749F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13750F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13751F: drivers/misc/xilinx_tmr_manager.c 13752 13753MICROCHIP AT91 DMA DRIVERS 13754M: Ludovic Desroches <ludovic.desroches@microchip.com> 13755M: Tudor Ambarus <tudor.ambarus@linaro.org> 13756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13757L: dmaengine@vger.kernel.org 13758S: Supported 13759F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13760F: drivers/dma/at_hdmac.c 13761F: drivers/dma/at_xdmac.c 13762F: include/dt-bindings/dma/at91.h 13763 13764MICROCHIP AT91 SERIAL DRIVER 13765M: Richard Genoud <richard.genoud@gmail.com> 13766S: Maintained 13767F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13768F: drivers/tty/serial/atmel_serial.c 13769F: drivers/tty/serial/atmel_serial.h 13770 13771MICROCHIP AT91 USART MFD DRIVER 13772M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13773L: linux-kernel@vger.kernel.org 13774S: Supported 13775F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13776F: drivers/mfd/at91-usart.c 13777F: include/dt-bindings/mfd/at91-usart.h 13778 13779MICROCHIP AT91 USART SPI DRIVER 13780M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13781L: linux-spi@vger.kernel.org 13782S: Supported 13783F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13784F: drivers/spi/spi-at91-usart.c 13785 13786MICROCHIP AUDIO ASOC DRIVERS 13787M: Claudiu Beznea <claudiu.beznea@microchip.com> 13788L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13789S: Supported 13790F: Documentation/devicetree/bindings/sound/atmel* 13791F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13792F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13793F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13794F: sound/soc/atmel 13795 13796MICROCHIP CSI2DC DRIVER 13797M: Eugen Hristev <eugen.hristev@microchip.com> 13798L: linux-media@vger.kernel.org 13799S: Supported 13800F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13801F: drivers/media/platform/microchip/microchip-csi2dc.c 13802 13803MICROCHIP ECC DRIVER 13804M: Tudor Ambarus <tudor.ambarus@linaro.org> 13805L: linux-crypto@vger.kernel.org 13806S: Maintained 13807F: drivers/crypto/atmel-ecc.* 13808 13809MICROCHIP EIC DRIVER 13810M: Claudiu Beznea <claudiu.beznea@microchip.com> 13811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13812S: Supported 13813F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13814F: drivers/irqchip/irq-mchp-eic.c 13815 13816MICROCHIP I2C DRIVER 13817M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13818L: linux-i2c@vger.kernel.org 13819S: Supported 13820F: drivers/i2c/busses/i2c-at91-*.c 13821F: drivers/i2c/busses/i2c-at91.h 13822 13823MICROCHIP ISC DRIVER 13824M: Eugen Hristev <eugen.hristev@microchip.com> 13825L: linux-media@vger.kernel.org 13826S: Supported 13827F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13828F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13829F: drivers/media/platform/microchip/microchip-isc* 13830F: drivers/media/platform/microchip/microchip-sama*-isc* 13831F: drivers/staging/media/deprecated/atmel/atmel-isc* 13832F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13833F: include/linux/atmel-isc-media.h 13834 13835MICROCHIP ISI DRIVER 13836M: Eugen Hristev <eugen.hristev@microchip.com> 13837L: linux-media@vger.kernel.org 13838S: Supported 13839F: drivers/media/platform/atmel/atmel-isi.c 13840F: drivers/media/platform/atmel/atmel-isi.h 13841 13842MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13843M: Woojung Huh <woojung.huh@microchip.com> 13844M: UNGLinuxDriver@microchip.com 13845L: netdev@vger.kernel.org 13846S: Maintained 13847F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13848F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13849F: drivers/net/dsa/microchip/* 13850F: include/linux/dsa/ksz_common.h 13851F: include/linux/platform_data/microchip-ksz.h 13852F: net/dsa/tag_ksz.c 13853 13854MICROCHIP LAN743X ETHERNET DRIVER 13855M: Bryan Whitehead <bryan.whitehead@microchip.com> 13856M: UNGLinuxDriver@microchip.com 13857L: netdev@vger.kernel.org 13858S: Maintained 13859F: drivers/net/ethernet/microchip/lan743x_* 13860 13861MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13862M: Arun Ramadoss <arun.ramadoss@microchip.com> 13863R: UNGLinuxDriver@microchip.com 13864L: netdev@vger.kernel.org 13865S: Maintained 13866F: drivers/net/phy/microchip_t1.c 13867 13868MICROCHIP LAN966X ETHERNET DRIVER 13869M: Horatiu Vultur <horatiu.vultur@microchip.com> 13870M: UNGLinuxDriver@microchip.com 13871L: netdev@vger.kernel.org 13872S: Maintained 13873F: drivers/net/ethernet/microchip/lan966x/* 13874 13875MICROCHIP LCDFB DRIVER 13876M: Nicolas Ferre <nicolas.ferre@microchip.com> 13877L: linux-fbdev@vger.kernel.org 13878S: Maintained 13879F: drivers/video/fbdev/atmel_lcdfb.c 13880F: include/video/atmel_lcdc.h 13881 13882MICROCHIP MCP16502 PMIC DRIVER 13883M: Claudiu Beznea <claudiu.beznea@microchip.com> 13884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13885S: Supported 13886F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13887F: drivers/regulator/mcp16502.c 13888 13889MICROCHIP MCP3911 ADC DRIVER 13890M: Marcus Folkesson <marcus.folkesson@gmail.com> 13891M: Kent Gustavsson <kent@minoris.se> 13892L: linux-iio@vger.kernel.org 13893S: Maintained 13894F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13895F: drivers/iio/adc/mcp3911.c 13896 13897MICROCHIP MMC/SD/SDIO MCI DRIVER 13898M: Ludovic Desroches <ludovic.desroches@microchip.com> 13899S: Maintained 13900F: drivers/mmc/host/atmel-mci.c 13901 13902MICROCHIP NAND DRIVER 13903M: Tudor Ambarus <tudor.ambarus@linaro.org> 13904L: linux-mtd@lists.infradead.org 13905S: Supported 13906F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13907F: drivers/mtd/nand/raw/atmel/* 13908 13909MICROCHIP OTPC DRIVER 13910M: Claudiu Beznea <claudiu.beznea@microchip.com> 13911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13912S: Supported 13913F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13914F: drivers/nvmem/microchip-otpc.c 13915F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13916 13917MICROCHIP PCI1XXXX GP DRIVER 13918M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13919L: linux-gpio@vger.kernel.org 13920S: Supported 13921F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13922F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13923F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13924 13925MICROCHIP PCI1XXXX I2C DRIVER 13926M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13927M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13928M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13929L: linux-i2c@vger.kernel.org 13930S: Maintained 13931F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13932 13933MICROCHIP PCIe UART DRIVER 13934M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13935M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13936L: linux-serial@vger.kernel.org 13937S: Maintained 13938F: drivers/tty/serial/8250/8250_pci1xxxx.c 13939 13940MICROCHIP POLARFIRE FPGA DRIVERS 13941M: Conor Dooley <conor.dooley@microchip.com> 13942R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13943L: linux-fpga@vger.kernel.org 13944S: Supported 13945F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13946F: drivers/fpga/microchip-spi.c 13947 13948MICROCHIP PWM DRIVER 13949M: Claudiu Beznea <claudiu.beznea@microchip.com> 13950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13951L: linux-pwm@vger.kernel.org 13952S: Supported 13953F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13954F: drivers/pwm/pwm-atmel.c 13955 13956MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13957M: Eugen Hristev <eugen.hristev@microchip.com> 13958L: linux-iio@vger.kernel.org 13959S: Supported 13960F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13961F: drivers/iio/adc/at91-sama5d2_adc.c 13962F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13963 13964MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13965M: Claudiu Beznea <claudiu.beznea@microchip.com> 13966S: Supported 13967F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13968F: drivers/power/reset/at91-sama5d2_shdwc.c 13969 13970MICROCHIP SOC DRIVERS 13971M: Conor Dooley <conor@kernel.org> 13972S: Supported 13973T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13974F: drivers/soc/microchip/ 13975 13976MICROCHIP SPI DRIVER 13977M: Ryan Wanner <ryan.wanner@microchip.com> 13978S: Supported 13979F: drivers/spi/spi-atmel.* 13980 13981MICROCHIP SSC DRIVER 13982M: Claudiu Beznea <claudiu.beznea@microchip.com> 13983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13984S: Supported 13985F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13986F: drivers/misc/atmel-ssc.c 13987F: include/linux/atmel-ssc.h 13988 13989Microchip Timer Counter Block (TCB) Capture Driver 13990M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13992L: linux-iio@vger.kernel.org 13993S: Maintained 13994F: drivers/counter/microchip-tcb-capture.c 13995 13996MICROCHIP USB251XB DRIVER 13997M: Richard Leitner <richard.leitner@skidata.com> 13998L: linux-usb@vger.kernel.org 13999S: Maintained 14000F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14001F: drivers/usb/misc/usb251xb.c 14002 14003MICROCHIP USBA UDC DRIVER 14004M: Cristian Birsan <cristian.birsan@microchip.com> 14005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14006S: Supported 14007F: drivers/usb/gadget/udc/atmel_usba_udc.* 14008 14009MICROCHIP WILC1000 WIFI DRIVER 14010M: Ajay Singh <ajay.kathat@microchip.com> 14011M: Claudiu Beznea <claudiu.beznea@microchip.com> 14012L: linux-wireless@vger.kernel.org 14013S: Supported 14014F: drivers/net/wireless/microchip/wilc1000/ 14015 14016MICROSEMI MIPS SOCS 14017M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14018M: UNGLinuxDriver@microchip.com 14019L: linux-mips@vger.kernel.org 14020S: Supported 14021F: Documentation/devicetree/bindings/mips/mscc.txt 14022F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14023F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14024F: arch/mips/boot/dts/mscc/ 14025F: arch/mips/configs/generic/board-ocelot.config 14026F: arch/mips/generic/board-ocelot.c 14027 14028MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14029M: Don Brace <don.brace@microchip.com> 14030L: storagedev@microchip.com 14031L: linux-scsi@vger.kernel.org 14032S: Supported 14033F: Documentation/scsi/smartpqi.rst 14034F: drivers/scsi/smartpqi/Kconfig 14035F: drivers/scsi/smartpqi/Makefile 14036F: drivers/scsi/smartpqi/smartpqi*.[ch] 14037F: include/linux/cciss*.h 14038F: include/uapi/linux/cciss*.h 14039 14040MICROSOFT MANA RDMA DRIVER 14041M: Long Li <longli@microsoft.com> 14042M: Ajay Sharma <sharmaajay@microsoft.com> 14043L: linux-rdma@vger.kernel.org 14044S: Supported 14045F: drivers/infiniband/hw/mana/ 14046F: include/net/mana 14047F: include/uapi/rdma/mana-abi.h 14048 14049MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14050M: Maximilian Luz <luzmaximilian@gmail.com> 14051L: platform-driver-x86@vger.kernel.org 14052S: Maintained 14053F: drivers/platform/surface/surface_aggregator_tabletsw.c 14054 14055MICROSOFT SURFACE BATTERY AND AC DRIVERS 14056M: Maximilian Luz <luzmaximilian@gmail.com> 14057L: linux-pm@vger.kernel.org 14058L: platform-driver-x86@vger.kernel.org 14059S: Maintained 14060F: drivers/power/supply/surface_battery.c 14061F: drivers/power/supply/surface_charger.c 14062 14063MICROSOFT SURFACE DTX DRIVER 14064M: Maximilian Luz <luzmaximilian@gmail.com> 14065L: platform-driver-x86@vger.kernel.org 14066S: Maintained 14067F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14068F: drivers/platform/surface/surface_dtx.c 14069F: include/uapi/linux/surface_aggregator/dtx.h 14070 14071MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14072M: Maximilian Luz <luzmaximilian@gmail.com> 14073L: platform-driver-x86@vger.kernel.org 14074S: Maintained 14075F: drivers/platform/surface/surface_gpe.c 14076 14077MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14078M: Hans de Goede <hdegoede@redhat.com> 14079M: Mark Gross <markgross@kernel.org> 14080M: Maximilian Luz <luzmaximilian@gmail.com> 14081L: platform-driver-x86@vger.kernel.org 14082S: Maintained 14083T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14084F: drivers/platform/surface/ 14085 14086MICROSOFT SURFACE HID TRANSPORT DRIVER 14087M: Maximilian Luz <luzmaximilian@gmail.com> 14088L: linux-input@vger.kernel.org 14089L: platform-driver-x86@vger.kernel.org 14090S: Maintained 14091F: drivers/hid/surface-hid/ 14092 14093MICROSOFT SURFACE HOT-PLUG DRIVER 14094M: Maximilian Luz <luzmaximilian@gmail.com> 14095L: platform-driver-x86@vger.kernel.org 14096S: Maintained 14097F: drivers/platform/surface/surface_hotplug.c 14098 14099MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14100M: Maximilian Luz <luzmaximilian@gmail.com> 14101L: platform-driver-x86@vger.kernel.org 14102S: Maintained 14103F: drivers/platform/surface/surface_platform_profile.c 14104 14105MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14106M: Chen Yu <yu.c.chen@intel.com> 14107L: platform-driver-x86@vger.kernel.org 14108S: Supported 14109F: drivers/platform/surface/surfacepro3_button.c 14110 14111MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14112M: Maximilian Luz <luzmaximilian@gmail.com> 14113L: platform-driver-x86@vger.kernel.org 14114S: Maintained 14115F: drivers/platform/surface/surface_aggregator_hub.c 14116 14117MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14118M: Maximilian Luz <luzmaximilian@gmail.com> 14119L: platform-driver-x86@vger.kernel.org 14120S: Maintained 14121W: https://github.com/linux-surface/surface-aggregator-module 14122C: irc://irc.libera.chat/linux-surface 14123F: Documentation/driver-api/surface_aggregator/ 14124F: drivers/platform/surface/aggregator/ 14125F: drivers/platform/surface/surface_acpi_notify.c 14126F: drivers/platform/surface/surface_aggregator_cdev.c 14127F: drivers/platform/surface/surface_aggregator_registry.c 14128F: include/linux/surface_acpi_notify.h 14129F: include/linux/surface_aggregator/ 14130F: include/uapi/linux/surface_aggregator/ 14131 14132MICROTEK X6 SCANNER 14133M: Oliver Neukum <oliver@neukum.org> 14134S: Maintained 14135F: drivers/usb/image/microtek.* 14136 14137MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14138M: Luka Kovacic <luka.kovacic@sartura.hr> 14139M: Luka Perkov <luka.perkov@sartura.hr> 14140S: Maintained 14141F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14142F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14143F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14144F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14147 14148MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14149M: Sakari Ailus <sakari.ailus@linux.intel.com> 14150L: linux-media@vger.kernel.org 14151S: Maintained 14152F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14153F: Documentation/driver-api/media/drivers/ccs/ 14154F: Documentation/userspace-api/media/drivers/ccs.rst 14155F: drivers/media/i2c/ccs-pll.c 14156F: drivers/media/i2c/ccs-pll.h 14157F: drivers/media/i2c/ccs/ 14158F: include/uapi/linux/ccs.h 14159F: include/uapi/linux/smiapp.h 14160 14161MIPS 14162M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14163L: linux-mips@vger.kernel.org 14164S: Maintained 14165W: http://www.linux-mips.org/ 14166Q: https://patchwork.kernel.org/project/linux-mips/list/ 14167T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14168F: Documentation/devicetree/bindings/mips/ 14169F: Documentation/mips/ 14170F: arch/mips/ 14171F: drivers/platform/mips/ 14172F: include/dt-bindings/mips/ 14173 14174MIPS BOSTON DEVELOPMENT BOARD 14175M: Paul Burton <paulburton@kernel.org> 14176L: linux-mips@vger.kernel.org 14177S: Maintained 14178F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14179F: arch/mips/boot/dts/img/boston.dts 14180F: arch/mips/configs/generic/board-boston.config 14181F: drivers/clk/imgtec/clk-boston.c 14182F: include/dt-bindings/clock/boston-clock.h 14183 14184MIPS CORE DRIVERS 14185M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14186M: Serge Semin <fancer.lancer@gmail.com> 14187L: linux-mips@vger.kernel.org 14188S: Supported 14189F: drivers/bus/mips_cdmm.c 14190F: drivers/clocksource/mips-gic-timer.c 14191F: drivers/cpuidle/cpuidle-cps.c 14192F: drivers/irqchip/irq-mips-cpu.c 14193F: drivers/irqchip/irq-mips-gic.c 14194 14195MIPS GENERIC PLATFORM 14196M: Paul Burton <paulburton@kernel.org> 14197L: linux-mips@vger.kernel.org 14198S: Supported 14199F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14200F: arch/mips/generic/ 14201F: arch/mips/tools/generic-board-config.sh 14202 14203MIPS RINT INSTRUCTION EMULATION 14204M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14205L: linux-mips@vger.kernel.org 14206S: Supported 14207F: arch/mips/math-emu/dp_rint.c 14208F: arch/mips/math-emu/sp_rint.c 14209 14210MIPS/LOONGSON1 ARCHITECTURE 14211M: Keguang Zhang <keguang.zhang@gmail.com> 14212L: linux-mips@vger.kernel.org 14213S: Maintained 14214F: arch/mips/include/asm/mach-loongson32/ 14215F: arch/mips/loongson32/ 14216F: drivers/*/*loongson1* 14217 14218MIPS/LOONGSON2EF ARCHITECTURE 14219M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14220L: linux-mips@vger.kernel.org 14221S: Maintained 14222F: arch/mips/include/asm/mach-loongson2ef/ 14223F: arch/mips/loongson2ef/ 14224F: drivers/cpufreq/loongson2_cpufreq.c 14225 14226MIPS/LOONGSON64 ARCHITECTURE 14227M: Huacai Chen <chenhuacai@kernel.org> 14228M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14229L: linux-mips@vger.kernel.org 14230S: Maintained 14231F: arch/mips/include/asm/mach-loongson64/ 14232F: arch/mips/loongson64/ 14233F: drivers/irqchip/irq-loongson* 14234F: drivers/platform/mips/cpu_hwmon.c 14235 14236MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14237M: Hans Verkuil <hverkuil@xs4all.nl> 14238L: linux-media@vger.kernel.org 14239S: Odd Fixes 14240W: https://linuxtv.org 14241T: git git://linuxtv.org/media_tree.git 14242F: drivers/media/radio/radio-miropcm20* 14243 14244MMP SUPPORT 14245R: Lubomir Rintel <lkundrak@v3.sk> 14246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14247S: Odd Fixes 14248T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14249F: arch/arm/boot/dts/marvell/mmp* 14250F: arch/arm/mach-mmp/ 14251F: include/linux/soc/mmp/ 14252 14253MMP USB PHY DRIVERS 14254R: Lubomir Rintel <lkundrak@v3.sk> 14255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14256S: Maintained 14257F: drivers/phy/marvell/phy-mmp3-usb.c 14258F: drivers/phy/marvell/phy-pxa-usb.c 14259 14260MMU GATHER AND TLB INVALIDATION 14261M: Will Deacon <will@kernel.org> 14262M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14263M: Andrew Morton <akpm@linux-foundation.org> 14264M: Nick Piggin <npiggin@gmail.com> 14265M: Peter Zijlstra <peterz@infradead.org> 14266L: linux-arch@vger.kernel.org 14267L: linux-mm@kvack.org 14268S: Maintained 14269F: arch/*/include/asm/tlb.h 14270F: include/asm-generic/tlb.h 14271F: mm/mmu_gather.c 14272 14273MN88472 MEDIA DRIVER 14274M: Antti Palosaari <crope@iki.fi> 14275L: linux-media@vger.kernel.org 14276S: Maintained 14277W: https://linuxtv.org 14278W: http://palosaari.fi/linux/ 14279Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14280F: drivers/media/dvb-frontends/mn88472* 14281 14282MN88473 MEDIA DRIVER 14283M: Antti Palosaari <crope@iki.fi> 14284L: linux-media@vger.kernel.org 14285S: Maintained 14286W: https://linuxtv.org 14287W: http://palosaari.fi/linux/ 14288Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14289F: drivers/media/dvb-frontends/mn88473* 14290 14291MODULE SUPPORT 14292M: Luis Chamberlain <mcgrof@kernel.org> 14293L: linux-modules@vger.kernel.org 14294L: linux-kernel@vger.kernel.org 14295S: Maintained 14296T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14297F: include/linux/kmod.h 14298F: include/linux/module.h 14299F: kernel/module/ 14300F: lib/test_kmod.c 14301F: scripts/module* 14302F: tools/testing/selftests/kmod/ 14303 14304MONOLITHIC POWER SYSTEM PMIC DRIVER 14305M: Saravanan Sekar <sravanhome@gmail.com> 14306S: Maintained 14307F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14308F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14309F: drivers/hwmon/pmbus/mpq7932.c 14310F: drivers/iio/adc/mp2629_adc.c 14311F: drivers/mfd/mp2629.c 14312F: drivers/power/supply/mp2629_charger.c 14313F: drivers/regulator/mp5416.c 14314F: drivers/regulator/mpq7920.c 14315F: drivers/regulator/mpq7920.h 14316F: include/linux/mfd/mp2629.h 14317 14318MOST(R) TECHNOLOGY DRIVER 14319M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14320M: Christian Gromm <christian.gromm@microchip.com> 14321S: Maintained 14322F: Documentation/ABI/testing/configfs-most 14323F: Documentation/ABI/testing/sysfs-bus-most 14324F: drivers/most/ 14325F: drivers/staging/most/ 14326F: include/linux/most.h 14327 14328MOTORCOMM PHY DRIVER 14329M: Peter Geis <pgwipeout@gmail.com> 14330M: Frank <Frank.Sae@motor-comm.com> 14331L: netdev@vger.kernel.org 14332S: Maintained 14333F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14334F: drivers/net/phy/motorcomm.c 14335 14336MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14337M: Jiri Slaby <jirislaby@kernel.org> 14338S: Maintained 14339F: Documentation/driver-api/tty/moxa-smartio.rst 14340F: drivers/tty/mxser.* 14341 14342MR800 AVERMEDIA USB FM RADIO DRIVER 14343M: Alexey Klimov <klimov.linux@gmail.com> 14344L: linux-media@vger.kernel.org 14345S: Maintained 14346T: git git://linuxtv.org/media_tree.git 14347F: drivers/media/radio/radio-mr800.c 14348 14349MRF24J40 IEEE 802.15.4 RADIO DRIVER 14350M: Stefan Schmidt <stefan@datenfreihafen.org> 14351L: linux-wpan@vger.kernel.org 14352S: Odd Fixes 14353F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14354F: drivers/net/ieee802154/mrf24j40.c 14355 14356MSI EC DRIVER 14357M: Nikita Kravets <teackot@gmail.com> 14358L: platform-driver-x86@vger.kernel.org 14359S: Maintained 14360W: https://github.com/BeardOverflow/msi-ec 14361F: drivers/platform/x86/msi-ec.* 14362 14363MSI LAPTOP SUPPORT 14364M: "Lee, Chun-Yi" <jlee@suse.com> 14365L: platform-driver-x86@vger.kernel.org 14366S: Maintained 14367F: drivers/platform/x86/msi-laptop.c 14368 14369MSI WMI SUPPORT 14370L: platform-driver-x86@vger.kernel.org 14371S: Orphan 14372F: drivers/platform/x86/msi-wmi.c 14373 14374MSI001 MEDIA DRIVER 14375M: Antti Palosaari <crope@iki.fi> 14376L: linux-media@vger.kernel.org 14377S: Maintained 14378W: https://linuxtv.org 14379W: http://palosaari.fi/linux/ 14380Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14381T: git git://linuxtv.org/anttip/media_tree.git 14382F: drivers/media/tuners/msi001* 14383 14384MSI2500 MEDIA DRIVER 14385M: Antti Palosaari <crope@iki.fi> 14386L: linux-media@vger.kernel.org 14387S: Maintained 14388W: https://linuxtv.org 14389W: http://palosaari.fi/linux/ 14390Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14391T: git git://linuxtv.org/anttip/media_tree.git 14392F: drivers/media/usb/msi2500/ 14393 14394MSTAR INTERRUPT CONTROLLER DRIVER 14395M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14396M: Daniel Palmer <daniel@thingy.jp> 14397S: Maintained 14398F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14399F: drivers/irqchip/irq-mst-intc.c 14400 14401MSYSTEMS DISKONCHIP G3 MTD DRIVER 14402M: Robert Jarzmik <robert.jarzmik@free.fr> 14403L: linux-mtd@lists.infradead.org 14404S: Maintained 14405F: drivers/mtd/devices/docg3* 14406 14407MT9P031 APTINA CAMERA SENSOR 14408M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14409L: linux-media@vger.kernel.org 14410S: Maintained 14411T: git git://linuxtv.org/media_tree.git 14412F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14413F: drivers/media/i2c/mt9p031.c 14414F: include/media/i2c/mt9p031.h 14415 14416MT9T112 APTINA CAMERA SENSOR 14417M: Jacopo Mondi <jacopo@jmondi.org> 14418L: linux-media@vger.kernel.org 14419S: Odd Fixes 14420T: git git://linuxtv.org/media_tree.git 14421F: drivers/media/i2c/mt9t112.c 14422F: include/media/i2c/mt9t112.h 14423 14424MT9V032 APTINA CAMERA SENSOR 14425M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14426L: linux-media@vger.kernel.org 14427S: Maintained 14428T: git git://linuxtv.org/media_tree.git 14429F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14430F: drivers/media/i2c/mt9v032.c 14431F: include/media/i2c/mt9v032.h 14432 14433MT9V111 APTINA CAMERA SENSOR 14434M: Jacopo Mondi <jacopo@jmondi.org> 14435L: linux-media@vger.kernel.org 14436S: Maintained 14437T: git git://linuxtv.org/media_tree.git 14438F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14439F: drivers/media/i2c/mt9v111.c 14440 14441MULTIFUNCTION DEVICES (MFD) 14442M: Lee Jones <lee@kernel.org> 14443S: Maintained 14444T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14445F: Documentation/devicetree/bindings/mfd/ 14446F: drivers/mfd/ 14447F: include/dt-bindings/mfd/ 14448F: include/linux/mfd/ 14449 14450MULTIMEDIA CARD (MMC) ETC. OVER SPI 14451S: Orphan 14452F: drivers/mmc/host/mmc_spi.c 14453F: include/linux/spi/mmc_spi.h 14454 14455MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14456M: Ulf Hansson <ulf.hansson@linaro.org> 14457L: linux-mmc@vger.kernel.org 14458S: Maintained 14459T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14460F: Documentation/devicetree/bindings/mmc/ 14461F: drivers/mmc/ 14462F: include/linux/mmc/ 14463F: include/uapi/linux/mmc/ 14464 14465MULTIPLEXER SUBSYSTEM 14466M: Peter Rosin <peda@axentia.se> 14467S: Maintained 14468F: Documentation/ABI/testing/sysfs-class-mux* 14469F: Documentation/devicetree/bindings/mux/ 14470F: drivers/mux/ 14471F: include/dt-bindings/mux/ 14472F: include/linux/mux/ 14473 14474MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14475M: Bin Liu <b-liu@ti.com> 14476L: linux-usb@vger.kernel.org 14477S: Maintained 14478F: drivers/usb/musb/ 14479 14480MXL301RF MEDIA DRIVER 14481M: Akihiro Tsukada <tskd08@gmail.com> 14482L: linux-media@vger.kernel.org 14483S: Odd Fixes 14484F: drivers/media/tuners/mxl301rf* 14485 14486MXL5007T MEDIA DRIVER 14487M: Michael Krufky <mkrufky@linuxtv.org> 14488L: linux-media@vger.kernel.org 14489S: Maintained 14490W: https://linuxtv.org 14491W: http://github.com/mkrufky 14492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14493T: git git://linuxtv.org/mkrufky/tuners.git 14494F: drivers/media/tuners/mxl5007t.* 14495 14496MXSFB DRM DRIVER 14497M: Marek Vasut <marex@denx.de> 14498M: Stefan Agner <stefan@agner.ch> 14499L: dri-devel@lists.freedesktop.org 14500S: Supported 14501T: git git://anongit.freedesktop.org/drm/drm-misc 14502F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14503F: drivers/gpu/drm/mxsfb/ 14504 14505MYLEX DAC960 PCI RAID Controller 14506M: Hannes Reinecke <hare@kernel.org> 14507L: linux-scsi@vger.kernel.org 14508S: Supported 14509F: drivers/scsi/myrb.* 14510F: drivers/scsi/myrs.* 14511 14512MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14513M: Chris Lee <christopher.lee@cspi.com> 14514L: netdev@vger.kernel.org 14515S: Supported 14516W: https://www.cspi.com/ethernet-products/support/downloads/ 14517F: drivers/net/ethernet/myricom/myri10ge/ 14518 14519NAND FLASH SUBSYSTEM 14520M: Miquel Raynal <miquel.raynal@bootlin.com> 14521R: Richard Weinberger <richard@nod.at> 14522L: linux-mtd@lists.infradead.org 14523S: Maintained 14524W: http://www.linux-mtd.infradead.org/ 14525Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14526C: irc://irc.oftc.net/mtd 14527T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14528F: drivers/mtd/nand/ 14529F: include/linux/mtd/*nand*.h 14530 14531NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14532M: Daniel Mack <zonque@gmail.com> 14533L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14534S: Maintained 14535W: http://www.native-instruments.com 14536F: sound/usb/caiaq/ 14537 14538NATSEMI ETHERNET DRIVER (DP8381x) 14539S: Orphan 14540F: drivers/net/ethernet/natsemi/natsemi.c 14541 14542NCR 5380 SCSI DRIVERS 14543M: Finn Thain <fthain@linux-m68k.org> 14544M: Michael Schmitz <schmitzmic@gmail.com> 14545L: linux-scsi@vger.kernel.org 14546S: Maintained 14547F: Documentation/scsi/g_NCR5380.rst 14548F: drivers/scsi/NCR5380.* 14549F: drivers/scsi/arm/cumana_1.c 14550F: drivers/scsi/arm/oak.c 14551F: drivers/scsi/atari_scsi.* 14552F: drivers/scsi/dmx3191d.c 14553F: drivers/scsi/g_NCR5380.* 14554F: drivers/scsi/mac_scsi.* 14555F: drivers/scsi/sun3_scsi.* 14556F: drivers/scsi/sun3_scsi_vme.c 14557 14558NCSI LIBRARY 14559M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14560S: Maintained 14561F: net/ncsi/ 14562 14563NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14564M: Guenter Roeck <linux@roeck-us.net> 14565L: linux-hwmon@vger.kernel.org 14566S: Maintained 14567F: Documentation/hwmon/nct6775.rst 14568F: drivers/hwmon/nct6775-core.c 14569F: drivers/hwmon/nct6775-platform.c 14570F: drivers/hwmon/nct6775.h 14571 14572NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14573M: Zev Weiss <zev@bewilderbeest.net> 14574L: linux-hwmon@vger.kernel.org 14575S: Maintained 14576F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14577F: drivers/hwmon/nct6775-i2c.c 14578 14579NETDEVSIM 14580M: Jakub Kicinski <kuba@kernel.org> 14581S: Maintained 14582F: drivers/net/netdevsim/* 14583 14584NETEM NETWORK EMULATOR 14585M: Stephen Hemminger <stephen@networkplumber.org> 14586L: netdev@vger.kernel.org 14587S: Maintained 14588F: net/sched/sch_netem.c 14589 14590NETERION 10GbE DRIVERS (s2io) 14591M: Jon Mason <jdmason@kudzu.us> 14592L: netdev@vger.kernel.org 14593S: Supported 14594F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14595F: drivers/net/ethernet/neterion/ 14596 14597NETFILTER 14598M: Pablo Neira Ayuso <pablo@netfilter.org> 14599M: Jozsef Kadlecsik <kadlec@netfilter.org> 14600M: Florian Westphal <fw@strlen.de> 14601L: netfilter-devel@vger.kernel.org 14602L: coreteam@netfilter.org 14603S: Maintained 14604W: http://www.netfilter.org/ 14605W: http://www.iptables.org/ 14606W: http://www.nftables.org/ 14607Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14608C: irc://irc.libera.chat/netfilter 14609T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14610T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14611F: include/linux/netfilter* 14612F: include/linux/netfilter/ 14613F: include/net/netfilter/ 14614F: include/uapi/linux/netfilter* 14615F: include/uapi/linux/netfilter/ 14616F: net/*/netfilter.c 14617F: net/*/netfilter/ 14618F: net/bridge/br_netfilter*.c 14619F: net/netfilter/ 14620 14621NETROM NETWORK LAYER 14622M: Ralf Baechle <ralf@linux-mips.org> 14623L: linux-hams@vger.kernel.org 14624S: Maintained 14625W: http://www.linux-ax25.org/ 14626F: include/net/netrom.h 14627F: include/uapi/linux/netrom.h 14628F: net/netrom/ 14629 14630NETRONIX EMBEDDED CONTROLLER 14631M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14632S: Maintained 14633F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14634F: drivers/mfd/ntxec.c 14635F: drivers/pwm/pwm-ntxec.c 14636F: drivers/rtc/rtc-ntxec.c 14637F: include/linux/mfd/ntxec.h 14638 14639NETRONOME ETHERNET DRIVERS 14640M: Simon Horman <simon.horman@corigine.com> 14641R: Jakub Kicinski <kuba@kernel.org> 14642L: oss-drivers@corigine.com 14643S: Maintained 14644F: drivers/net/ethernet/netronome/ 14645 14646NETWORK BLOCK DEVICE (NBD) 14647M: Josef Bacik <josef@toxicpanda.com> 14648L: linux-block@vger.kernel.org 14649L: nbd@other.debian.org 14650S: Maintained 14651F: Documentation/admin-guide/blockdev/nbd.rst 14652F: drivers/block/nbd.c 14653F: include/trace/events/nbd.h 14654F: include/uapi/linux/nbd.h 14655 14656NETWORK DROP MONITOR 14657M: Neil Horman <nhorman@tuxdriver.com> 14658L: netdev@vger.kernel.org 14659S: Maintained 14660W: https://fedorahosted.org/dropwatch/ 14661F: include/uapi/linux/net_dropmon.h 14662F: net/core/drop_monitor.c 14663 14664NETWORKING DRIVERS 14665M: "David S. Miller" <davem@davemloft.net> 14666M: Eric Dumazet <edumazet@google.com> 14667M: Jakub Kicinski <kuba@kernel.org> 14668M: Paolo Abeni <pabeni@redhat.com> 14669L: netdev@vger.kernel.org 14670S: Maintained 14671Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14672T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14673T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14674F: Documentation/devicetree/bindings/net/ 14675F: drivers/connector/ 14676F: drivers/net/ 14677F: include/dt-bindings/net/ 14678F: include/linux/etherdevice.h 14679F: include/linux/fcdevice.h 14680F: include/linux/fddidevice.h 14681F: include/linux/hippidevice.h 14682F: include/linux/if_* 14683F: include/linux/inetdevice.h 14684F: include/linux/netdevice.h 14685F: include/uapi/linux/if_* 14686F: include/uapi/linux/netdevice.h 14687X: drivers/net/wireless/ 14688 14689NETWORKING DRIVERS (WIRELESS) 14690M: Kalle Valo <kvalo@kernel.org> 14691L: linux-wireless@vger.kernel.org 14692S: Maintained 14693W: https://wireless.wiki.kernel.org/ 14694Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14695T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14696T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14697F: Documentation/devicetree/bindings/net/wireless/ 14698F: drivers/net/wireless/ 14699 14700NETWORKING [DSA] 14701M: Andrew Lunn <andrew@lunn.ch> 14702M: Florian Fainelli <f.fainelli@gmail.com> 14703M: Vladimir Oltean <olteanv@gmail.com> 14704S: Maintained 14705F: Documentation/devicetree/bindings/net/dsa/ 14706F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14707F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14708F: drivers/net/dsa/ 14709F: include/linux/dsa/ 14710F: include/linux/platform_data/dsa.h 14711F: include/net/dsa.h 14712F: net/dsa/ 14713F: tools/testing/selftests/drivers/net/dsa/ 14714 14715NETWORKING [GENERAL] 14716M: "David S. Miller" <davem@davemloft.net> 14717M: Eric Dumazet <edumazet@google.com> 14718M: Jakub Kicinski <kuba@kernel.org> 14719M: Paolo Abeni <pabeni@redhat.com> 14720L: netdev@vger.kernel.org 14721S: Maintained 14722Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14723B: mailto:netdev@vger.kernel.org 14724T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14725T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14726F: Documentation/core-api/netlink.rst 14727F: Documentation/netlink/ 14728F: Documentation/networking/ 14729F: Documentation/process/maintainer-netdev.rst 14730F: Documentation/userspace-api/netlink/ 14731F: include/linux/in.h 14732F: include/linux/net.h 14733F: include/linux/netdevice.h 14734F: include/net/ 14735F: include/uapi/linux/in.h 14736F: include/uapi/linux/net.h 14737F: include/uapi/linux/net_namespace.h 14738F: include/uapi/linux/netdevice.h 14739F: lib/net_utils.c 14740F: lib/random32.c 14741F: net/ 14742F: tools/net/ 14743F: tools/testing/selftests/net/ 14744X: net/bluetooth/ 14745 14746NETWORKING [IPSEC] 14747M: Steffen Klassert <steffen.klassert@secunet.com> 14748M: Herbert Xu <herbert@gondor.apana.org.au> 14749M: "David S. Miller" <davem@davemloft.net> 14750L: netdev@vger.kernel.org 14751S: Maintained 14752T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14753T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14754F: include/net/xfrm.h 14755F: include/uapi/linux/xfrm.h 14756F: net/ipv4/ah4.c 14757F: net/ipv4/esp4* 14758F: net/ipv4/ip_vti.c 14759F: net/ipv4/ipcomp.c 14760F: net/ipv4/xfrm* 14761F: net/ipv6/ah6.c 14762F: net/ipv6/esp6* 14763F: net/ipv6/ip6_vti.c 14764F: net/ipv6/ipcomp6.c 14765F: net/ipv6/xfrm* 14766F: net/key/ 14767F: net/xfrm/ 14768F: tools/testing/selftests/net/ipsec.c 14769 14770NETWORKING [IPv4/IPv6] 14771M: "David S. Miller" <davem@davemloft.net> 14772M: David Ahern <dsahern@kernel.org> 14773L: netdev@vger.kernel.org 14774S: Maintained 14775T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14776F: arch/x86/net/* 14777F: include/linux/ip.h 14778F: include/linux/ipv6* 14779F: include/net/fib* 14780F: include/net/ip* 14781F: include/net/route.h 14782F: net/ipv4/ 14783F: net/ipv6/ 14784 14785NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14786M: Paul Moore <paul@paul-moore.com> 14787L: netdev@vger.kernel.org 14788L: linux-security-module@vger.kernel.org 14789S: Supported 14790W: https://github.com/netlabel 14791F: Documentation/netlabel/ 14792F: include/net/calipso.h 14793F: include/net/cipso_ipv4.h 14794F: include/net/netlabel.h 14795F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14796F: include/uapi/linux/netfilter/xt_SECMARK.h 14797F: net/ipv4/cipso_ipv4.c 14798F: net/ipv6/calipso.c 14799F: net/netfilter/xt_CONNSECMARK.c 14800F: net/netfilter/xt_SECMARK.c 14801F: net/netlabel/ 14802 14803NETWORKING [MPTCP] 14804M: Matthieu Baerts <matthieu.baerts@tessares.net> 14805M: Mat Martineau <martineau@kernel.org> 14806L: netdev@vger.kernel.org 14807L: mptcp@lists.linux.dev 14808S: Maintained 14809W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14810B: https://github.com/multipath-tcp/mptcp_net-next/issues 14811T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14812T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14813F: Documentation/networking/mptcp-sysctl.rst 14814F: include/net/mptcp.h 14815F: include/trace/events/mptcp.h 14816F: include/uapi/linux/mptcp.h 14817F: net/mptcp/ 14818F: tools/testing/selftests/bpf/*/*mptcp*.c 14819F: tools/testing/selftests/net/mptcp/ 14820 14821NETWORKING [TCP] 14822M: Eric Dumazet <edumazet@google.com> 14823L: netdev@vger.kernel.org 14824S: Maintained 14825F: include/linux/net_mm.h 14826F: include/linux/tcp.h 14827F: include/net/tcp.h 14828F: include/trace/events/tcp.h 14829F: include/uapi/linux/tcp.h 14830F: net/ipv4/syncookies.c 14831F: net/ipv4/tcp*.c 14832F: net/ipv6/syncookies.c 14833F: net/ipv6/tcp*.c 14834 14835NETWORKING [TLS] 14836M: Boris Pismenny <borisp@nvidia.com> 14837M: John Fastabend <john.fastabend@gmail.com> 14838M: Jakub Kicinski <kuba@kernel.org> 14839L: netdev@vger.kernel.org 14840S: Maintained 14841F: include/net/tls.h 14842F: include/uapi/linux/tls.h 14843F: net/tls/* 14844 14845NETXEN (1/10) GbE SUPPORT 14846M: Manish Chopra <manishc@marvell.com> 14847M: Rahul Verma <rahulv@marvell.com> 14848M: GR-Linux-NIC-Dev@marvell.com 14849L: netdev@vger.kernel.org 14850S: Supported 14851F: drivers/net/ethernet/qlogic/netxen/ 14852 14853NET_FAILOVER MODULE 14854M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14855L: netdev@vger.kernel.org 14856S: Supported 14857F: Documentation/networking/net_failover.rst 14858F: drivers/net/net_failover.c 14859F: include/net/net_failover.h 14860 14861NEXTHOP 14862M: David Ahern <dsahern@kernel.org> 14863L: netdev@vger.kernel.org 14864S: Maintained 14865F: include/net/netns/nexthop.h 14866F: include/net/nexthop.h 14867F: include/uapi/linux/nexthop.h 14868F: net/ipv4/nexthop.c 14869 14870NFC SUBSYSTEM 14871M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14872L: netdev@vger.kernel.org 14873S: Maintained 14874F: Documentation/devicetree/bindings/net/nfc/ 14875F: drivers/nfc/ 14876F: include/net/nfc/ 14877F: include/uapi/linux/nfc.h 14878F: net/nfc/ 14879 14880NFC VIRTUAL NCI DEVICE DRIVER 14881M: Bongsu Jeon <bongsu.jeon@samsung.com> 14882L: netdev@vger.kernel.org 14883S: Supported 14884F: drivers/nfc/virtual_ncidev.c 14885F: tools/testing/selftests/nci/ 14886 14887NFS, SUNRPC, AND LOCKD CLIENTS 14888M: Trond Myklebust <trond.myklebust@hammerspace.com> 14889M: Anna Schumaker <anna@kernel.org> 14890L: linux-nfs@vger.kernel.org 14891S: Maintained 14892W: http://client.linux-nfs.org 14893T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14894F: Documentation/filesystems/nfs/ 14895F: fs/lockd/ 14896F: fs/nfs/ 14897F: fs/nfs_common/ 14898F: include/linux/lockd/ 14899F: include/linux/nfs* 14900F: include/linux/sunrpc/ 14901F: include/uapi/linux/nfs* 14902F: include/uapi/linux/sunrpc/ 14903F: net/sunrpc/ 14904 14905NILFS2 FILESYSTEM 14906M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14907L: linux-nilfs@vger.kernel.org 14908S: Supported 14909W: https://nilfs.sourceforge.io/ 14910W: https://nilfs.osdn.jp/ 14911T: git https://github.com/konis/nilfs2.git 14912F: Documentation/filesystems/nilfs2.rst 14913F: fs/nilfs2/ 14914F: include/trace/events/nilfs2.h 14915F: include/uapi/linux/nilfs2_api.h 14916F: include/uapi/linux/nilfs2_ondisk.h 14917 14918NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14919M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14920S: Maintained 14921W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14922F: Documentation/scsi/NinjaSCSI.rst 14923F: drivers/scsi/pcmcia/nsp_* 14924 14925NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14926M: GOTO Masanori <gotom@debian.or.jp> 14927M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14928S: Maintained 14929W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14930F: Documentation/scsi/NinjaSCSI.rst 14931F: drivers/scsi/nsp32* 14932 14933NINTENDO HID DRIVER 14934M: Daniel J. Ogorchock <djogorchock@gmail.com> 14935L: linux-input@vger.kernel.org 14936S: Maintained 14937F: drivers/hid/hid-nintendo* 14938 14939NIOS2 ARCHITECTURE 14940M: Dinh Nguyen <dinguyen@kernel.org> 14941S: Maintained 14942T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14943F: arch/nios2/ 14944 14945NITRO ENCLAVES (NE) 14946M: Alexandru Ciobotaru <alcioa@amazon.com> 14947L: linux-kernel@vger.kernel.org 14948L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14949S: Supported 14950W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14951F: Documentation/virt/ne_overview.rst 14952F: drivers/virt/nitro_enclaves/ 14953F: include/linux/nitro_enclaves.h 14954F: include/uapi/linux/nitro_enclaves.h 14955F: samples/nitro_enclaves/ 14956 14957NOHZ, DYNTICKS SUPPORT 14958M: Frederic Weisbecker <frederic@kernel.org> 14959M: Thomas Gleixner <tglx@linutronix.de> 14960M: Ingo Molnar <mingo@kernel.org> 14961L: linux-kernel@vger.kernel.org 14962S: Maintained 14963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14964F: include/linux/sched/nohz.h 14965F: include/linux/tick.h 14966F: kernel/time/tick*.* 14967 14968NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14969M: Pavel Machek <pavel@ucw.cz> 14970M: Sakari Ailus <sakari.ailus@iki.fi> 14971L: linux-media@vger.kernel.org 14972S: Maintained 14973F: drivers/media/i2c/ad5820.c 14974F: drivers/media/i2c/et8ek8 14975 14976NOKIA N900 POWER SUPPLY DRIVERS 14977R: Pali Rohár <pali@kernel.org> 14978F: drivers/power/supply/bq2415x_charger.c 14979F: drivers/power/supply/bq27xxx_battery.c 14980F: drivers/power/supply/bq27xxx_battery_i2c.c 14981F: drivers/power/supply/isp1704_charger.c 14982F: drivers/power/supply/rx51_battery.c 14983F: include/linux/power/bq2415x_charger.h 14984F: include/linux/power/bq27xxx_battery.h 14985 14986NOLIBC HEADER FILE 14987M: Willy Tarreau <w@1wt.eu> 14988S: Maintained 14989T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14990F: tools/include/nolibc/ 14991F: tools/testing/selftests/nolibc/ 14992 14993NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14994M: Hans de Goede <hdegoede@redhat.com> 14995L: linux-input@vger.kernel.org 14996S: Maintained 14997F: drivers/input/touchscreen/novatek-nvt-ts.c 14998 14999NSDEPS 15000M: Matthias Maennich <maennich@google.com> 15001S: Maintained 15002F: Documentation/core-api/symbol-namespaces.rst 15003F: scripts/nsdeps 15004 15005NTB AMD DRIVER 15006M: Sanjay R Mehta <sanju.mehta@amd.com> 15007M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15008L: ntb@lists.linux.dev 15009S: Supported 15010F: drivers/ntb/hw/amd/ 15011 15012NTB DRIVER CORE 15013M: Jon Mason <jdmason@kudzu.us> 15014M: Dave Jiang <dave.jiang@intel.com> 15015M: Allen Hubbe <allenbh@gmail.com> 15016L: ntb@lists.linux.dev 15017S: Supported 15018W: https://github.com/jonmason/ntb/wiki 15019T: git https://github.com/jonmason/ntb.git 15020F: drivers/net/ntb_netdev.c 15021F: drivers/ntb/ 15022F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15023F: include/linux/ntb.h 15024F: include/linux/ntb_transport.h 15025F: tools/testing/selftests/ntb/ 15026 15027NTB IDT DRIVER 15028M: Serge Semin <fancer.lancer@gmail.com> 15029L: ntb@lists.linux.dev 15030S: Supported 15031F: drivers/ntb/hw/idt/ 15032 15033NTB INTEL DRIVER 15034M: Dave Jiang <dave.jiang@intel.com> 15035L: ntb@lists.linux.dev 15036S: Supported 15037W: https://github.com/davejiang/linux/wiki 15038T: git https://github.com/davejiang/linux.git 15039F: drivers/ntb/hw/intel/ 15040 15041NTFS FILESYSTEM 15042M: Anton Altaparmakov <anton@tuxera.com> 15043R: Namjae Jeon <linkinjeon@kernel.org> 15044L: linux-ntfs-dev@lists.sourceforge.net 15045S: Supported 15046W: http://www.tuxera.com/ 15047T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15048F: Documentation/filesystems/ntfs.rst 15049F: fs/ntfs/ 15050 15051NTFS3 FILESYSTEM 15052M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15053L: ntfs3@lists.linux.dev 15054S: Supported 15055W: http://www.paragon-software.com/ 15056T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15057F: Documentation/filesystems/ntfs3.rst 15058F: fs/ntfs3/ 15059 15060NUBUS SUBSYSTEM 15061M: Finn Thain <fthain@linux-m68k.org> 15062L: linux-m68k@lists.linux-m68k.org 15063S: Maintained 15064F: arch/*/include/asm/nubus.h 15065F: drivers/nubus/ 15066F: include/linux/nubus.h 15067F: include/uapi/linux/nubus.h 15068 15069NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15070M: Antonino Daplas <adaplas@gmail.com> 15071L: linux-fbdev@vger.kernel.org 15072S: Maintained 15073F: drivers/video/fbdev/nvidia/ 15074F: drivers/video/fbdev/riva/ 15075 15076NVIDIA WMI EC BACKLIGHT DRIVER 15077M: Daniel Dadap <ddadap@nvidia.com> 15078L: platform-driver-x86@vger.kernel.org 15079S: Supported 15080F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15081F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15082 15083NVM EXPRESS DRIVER 15084M: Keith Busch <kbusch@kernel.org> 15085M: Jens Axboe <axboe@fb.com> 15086M: Christoph Hellwig <hch@lst.de> 15087M: Sagi Grimberg <sagi@grimberg.me> 15088L: linux-nvme@lists.infradead.org 15089S: Supported 15090W: http://git.infradead.org/nvme.git 15091T: git git://git.infradead.org/nvme.git 15092F: Documentation/nvme/ 15093F: drivers/nvme/common/ 15094F: drivers/nvme/host/ 15095F: include/linux/nvme-*.h 15096F: include/linux/nvme.h 15097F: include/uapi/linux/nvme_ioctl.h 15098 15099NVM EXPRESS FABRICS AUTHENTICATION 15100M: Hannes Reinecke <hare@suse.de> 15101L: linux-nvme@lists.infradead.org 15102S: Supported 15103F: drivers/nvme/host/auth.c 15104F: drivers/nvme/target/auth.c 15105F: drivers/nvme/target/fabrics-cmd-auth.c 15106F: include/linux/nvme-auth.h 15107 15108NVM EXPRESS FC TRANSPORT DRIVERS 15109M: James Smart <james.smart@broadcom.com> 15110L: linux-nvme@lists.infradead.org 15111S: Supported 15112F: drivers/nvme/host/fc.c 15113F: drivers/nvme/target/fc.c 15114F: drivers/nvme/target/fcloop.c 15115F: include/linux/nvme-fc-driver.h 15116F: include/linux/nvme-fc.h 15117 15118NVM EXPRESS HARDWARE MONITORING SUPPORT 15119M: Guenter Roeck <linux@roeck-us.net> 15120L: linux-nvme@lists.infradead.org 15121S: Supported 15122F: drivers/nvme/host/hwmon.c 15123 15124NVM EXPRESS TARGET DRIVER 15125M: Christoph Hellwig <hch@lst.de> 15126M: Sagi Grimberg <sagi@grimberg.me> 15127M: Chaitanya Kulkarni <kch@nvidia.com> 15128L: linux-nvme@lists.infradead.org 15129S: Supported 15130W: http://git.infradead.org/nvme.git 15131T: git git://git.infradead.org/nvme.git 15132F: drivers/nvme/target/ 15133 15134NVMEM FRAMEWORK 15135M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15136S: Maintained 15137T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15138F: Documentation/ABI/stable/sysfs-bus-nvmem 15139F: Documentation/devicetree/bindings/nvmem/ 15140F: drivers/nvmem/ 15141F: include/linux/nvmem-consumer.h 15142F: include/linux/nvmem-provider.h 15143 15144NXP BLUETOOTH WIRELESS DRIVERS 15145M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15146M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15147S: Maintained 15148F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15149F: drivers/bluetooth/btnxpuart.c 15150 15151NXP C45 TJA11XX PHY DRIVER 15152M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15153L: netdev@vger.kernel.org 15154S: Maintained 15155F: drivers/net/phy/nxp-c45-tja11xx.c 15156 15157NXP FSPI DRIVER 15158M: Han Xu <han.xu@nxp.com> 15159M: Haibo Chen <haibo.chen@nxp.com> 15160R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15161L: linux-spi@vger.kernel.org 15162S: Maintained 15163F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15164F: drivers/spi/spi-nxp-fspi.c 15165 15166NXP FXAS21002C DRIVER 15167M: Rui Miguel Silva <rmfrfs@gmail.com> 15168L: linux-iio@vger.kernel.org 15169S: Maintained 15170F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15171F: drivers/iio/gyro/fxas21002c.h 15172F: drivers/iio/gyro/fxas21002c_core.c 15173F: drivers/iio/gyro/fxas21002c_i2c.c 15174F: drivers/iio/gyro/fxas21002c_spi.c 15175 15176NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15177M: Haibo Chen <haibo.chen@nxp.com> 15178L: linux-iio@vger.kernel.org 15179L: linux-imx@nxp.com 15180S: Maintained 15181F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15182F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15183F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15184F: drivers/iio/adc/imx7d_adc.c 15185F: drivers/iio/adc/imx93_adc.c 15186F: drivers/iio/adc/vf610_adc.c 15187 15188NXP i.MX 8M ISI DRIVER 15189M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15190L: linux-media@vger.kernel.org 15191S: Maintained 15192F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15193F: drivers/media/platform/nxp/imx8-isi/ 15194 15195NXP i.MX 8MP DW100 V4L2 DRIVER 15196M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15197L: linux-media@vger.kernel.org 15198S: Maintained 15199F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15200F: Documentation/userspace-api/media/drivers/dw100.rst 15201F: drivers/media/platform/nxp/dw100/ 15202F: include/uapi/linux/dw100.h 15203 15204NXP i.MX 8MQ DCSS DRIVER 15205M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15206R: Lucas Stach <l.stach@pengutronix.de> 15207L: dri-devel@lists.freedesktop.org 15208S: Maintained 15209F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15210F: drivers/gpu/drm/imx/dcss/ 15211 15212NXP i.MX 8QXP ADC DRIVER 15213M: Cai Huoqing <cai.huoqing@linux.dev> 15214M: Haibo Chen <haibo.chen@nxp.com> 15215L: linux-imx@nxp.com 15216L: linux-iio@vger.kernel.org 15217S: Maintained 15218F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15219F: drivers/iio/adc/imx8qxp-adc.c 15220 15221NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15222M: Mirela Rabulea <mirela.rabulea@nxp.com> 15223R: NXP Linux Team <linux-imx@nxp.com> 15224L: linux-media@vger.kernel.org 15225S: Maintained 15226F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15227F: drivers/media/platform/nxp/imx-jpeg 15228 15229NXP i.MX CLOCK DRIVERS 15230M: Abel Vesa <abelvesa@kernel.org> 15231R: Peng Fan <peng.fan@nxp.com> 15232L: linux-clk@vger.kernel.org 15233L: linux-imx@nxp.com 15234S: Maintained 15235T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15236F: Documentation/devicetree/bindings/clock/imx* 15237F: drivers/clk/imx/ 15238F: include/dt-bindings/clock/imx* 15239 15240NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15241M: Jagan Teki <jagan@amarulasolutions.com> 15242S: Maintained 15243F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15244F: drivers/regulator/pf8x00-regulator.c 15245 15246NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15247M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15248L: linux-kernel@vger.kernel.org 15249S: Maintained 15250F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15251F: drivers/extcon/extcon-ptn5150.c 15252 15253NXP SGTL5000 DRIVER 15254M: Fabio Estevam <festevam@gmail.com> 15255L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15256S: Maintained 15257F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15258F: sound/soc/codecs/sgtl5000* 15259 15260NXP SJA1105 ETHERNET SWITCH DRIVER 15261M: Vladimir Oltean <olteanv@gmail.com> 15262L: linux-kernel@vger.kernel.org 15263S: Maintained 15264F: drivers/net/dsa/sja1105 15265F: drivers/net/pcs/pcs-xpcs-nxp.c 15266 15267NXP TDA998X DRM DRIVER 15268M: Russell King <linux@armlinux.org.uk> 15269S: Maintained 15270T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15271T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15272F: drivers/gpu/drm/i2c/tda998x_drv.c 15273F: include/drm/i2c/tda998x.h 15274F: include/dt-bindings/display/tda998x.h 15275K: "nxp,tda998x" 15276 15277NXP TFA9879 DRIVER 15278M: Peter Rosin <peda@axentia.se> 15279L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15280S: Maintained 15281F: Documentation/devicetree/bindings/sound/tfa9879.txt 15282F: sound/soc/codecs/tfa9879* 15283 15284NXP-NCI NFC DRIVER 15285S: Orphan 15286F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15287F: drivers/nfc/nxp-nci 15288 15289NXP/Goodix TFA989X (TFA1) DRIVER 15290M: Stephan Gerhold <stephan@gerhold.net> 15291L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15292S: Maintained 15293F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15294F: sound/soc/codecs/tfa989x.c 15295 15296NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15297M: Jonas Malaco <jonas@protocubo.io> 15298L: linux-hwmon@vger.kernel.org 15299S: Maintained 15300F: Documentation/hwmon/nzxt-kraken2.rst 15301F: drivers/hwmon/nzxt-kraken2.c 15302 15303NZXT-SMART2 HARDWARE MONITORING DRIVER 15304M: Aleksandr Mezin <mezin.alexander@gmail.com> 15305L: linux-hwmon@vger.kernel.org 15306S: Maintained 15307F: Documentation/hwmon/nzxt-smart2.rst 15308F: drivers/hwmon/nzxt-smart2.c 15309 15310OBJAGG 15311M: Jiri Pirko <jiri@resnulli.us> 15312L: netdev@vger.kernel.org 15313S: Supported 15314F: include/linux/objagg.h 15315F: lib/objagg.c 15316F: lib/test_objagg.c 15317 15318OBJTOOL 15319M: Josh Poimboeuf <jpoimboe@kernel.org> 15320M: Peter Zijlstra <peterz@infradead.org> 15321S: Supported 15322F: include/linux/objtool*.h 15323F: tools/objtool/ 15324 15325OCELOT ETHERNET SWITCH DRIVER 15326M: Vladimir Oltean <vladimir.oltean@nxp.com> 15327M: Claudiu Manoil <claudiu.manoil@nxp.com> 15328M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15329M: UNGLinuxDriver@microchip.com 15330L: netdev@vger.kernel.org 15331S: Supported 15332F: drivers/net/dsa/ocelot/* 15333F: drivers/net/ethernet/mscc/ 15334F: include/soc/mscc/ocelot* 15335F: net/dsa/tag_ocelot.c 15336F: net/dsa/tag_ocelot_8021q.c 15337F: tools/testing/selftests/drivers/net/ocelot/* 15338 15339OCELOT EXTERNAL SWITCH CONTROL 15340M: Colin Foster <colin.foster@in-advantage.com> 15341S: Supported 15342F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15343F: drivers/mfd/ocelot* 15344F: drivers/net/dsa/ocelot/ocelot_ext.c 15345F: include/linux/mfd/ocelot.h 15346 15347OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15348M: Frederic Barrat <fbarrat@linux.ibm.com> 15349M: Andrew Donnellan <ajd@linux.ibm.com> 15350L: linuxppc-dev@lists.ozlabs.org 15351S: Supported 15352F: Documentation/userspace-api/accelerators/ocxl.rst 15353F: arch/powerpc/include/asm/pnv-ocxl.h 15354F: arch/powerpc/platforms/powernv/ocxl.c 15355F: drivers/misc/ocxl/ 15356F: include/misc/ocxl* 15357F: include/uapi/misc/ocxl.h 15358 15359OMAP AUDIO SUPPORT 15360M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15361M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15363L: linux-omap@vger.kernel.org 15364S: Maintained 15365F: sound/soc/ti/n810.c 15366F: sound/soc/ti/omap* 15367F: sound/soc/ti/rx51.c 15368F: sound/soc/ti/sdma-pcm.* 15369 15370OMAP CLOCK FRAMEWORK SUPPORT 15371M: Paul Walmsley <paul@pwsan.com> 15372L: linux-omap@vger.kernel.org 15373S: Maintained 15374F: arch/arm/*omap*/*clock* 15375 15376OMAP DEVICE TREE SUPPORT 15377M: Benoît Cousson <bcousson@baylibre.com> 15378M: Tony Lindgren <tony@atomide.com> 15379L: linux-omap@vger.kernel.org 15380L: devicetree@vger.kernel.org 15381S: Maintained 15382F: arch/arm/boot/dts/ti/omap/ 15383 15384OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15385L: linux-omap@vger.kernel.org 15386L: linux-fbdev@vger.kernel.org 15387S: Orphan 15388F: Documentation/arch/arm/omap/dss.rst 15389F: drivers/video/fbdev/omap2/ 15390 15391OMAP FRAMEBUFFER SUPPORT 15392L: linux-fbdev@vger.kernel.org 15393L: linux-omap@vger.kernel.org 15394S: Orphan 15395F: drivers/video/fbdev/omap/ 15396 15397OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15398M: Roger Quadros <rogerq@kernel.org> 15399M: Tony Lindgren <tony@atomide.com> 15400L: linux-omap@vger.kernel.org 15401S: Maintained 15402F: arch/arm/mach-omap2/*gpmc* 15403F: drivers/memory/omap-gpmc.c 15404 15405OMAP GPIO DRIVER 15406M: Grygorii Strashko <grygorii.strashko@ti.com> 15407M: Santosh Shilimkar <ssantosh@kernel.org> 15408M: Kevin Hilman <khilman@kernel.org> 15409L: linux-omap@vger.kernel.org 15410S: Maintained 15411F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15412F: drivers/gpio/gpio-omap.c 15413 15414OMAP HARDWARE SPINLOCK SUPPORT 15415M: Ohad Ben-Cohen <ohad@wizery.com> 15416L: linux-omap@vger.kernel.org 15417S: Maintained 15418F: drivers/hwspinlock/omap_hwspinlock.c 15419 15420OMAP HS MMC SUPPORT 15421L: linux-mmc@vger.kernel.org 15422L: linux-omap@vger.kernel.org 15423S: Orphan 15424F: drivers/mmc/host/omap_hsmmc.c 15425 15426OMAP HWMOD DATA 15427M: Paul Walmsley <paul@pwsan.com> 15428L: linux-omap@vger.kernel.org 15429S: Maintained 15430F: arch/arm/mach-omap2/omap_hwmod*data* 15431 15432OMAP HWMOD SUPPORT 15433M: Benoît Cousson <bcousson@baylibre.com> 15434M: Paul Walmsley <paul@pwsan.com> 15435L: linux-omap@vger.kernel.org 15436S: Maintained 15437F: arch/arm/mach-omap2/omap_hwmod.* 15438 15439OMAP I2C DRIVER 15440M: Vignesh R <vigneshr@ti.com> 15441L: linux-omap@vger.kernel.org 15442L: linux-i2c@vger.kernel.org 15443S: Maintained 15444F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15445F: drivers/i2c/busses/i2c-omap.c 15446 15447OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15448M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15449L: linux-media@vger.kernel.org 15450S: Maintained 15451F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15452F: drivers/media/platform/ti/omap3isp/ 15453F: drivers/staging/media/omap4iss/ 15454 15455OMAP MMC SUPPORT 15456M: Aaro Koskinen <aaro.koskinen@iki.fi> 15457L: linux-omap@vger.kernel.org 15458S: Odd Fixes 15459F: drivers/mmc/host/omap.c 15460 15461OMAP POWER MANAGEMENT SUPPORT 15462M: Kevin Hilman <khilman@kernel.org> 15463L: linux-omap@vger.kernel.org 15464S: Maintained 15465F: arch/arm/*omap*/*pm* 15466F: drivers/cpufreq/omap-cpufreq.c 15467 15468OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15469M: Paul Walmsley <paul@pwsan.com> 15470L: linux-omap@vger.kernel.org 15471S: Maintained 15472F: arch/arm/mach-omap2/prm* 15473 15474OMAP RANDOM NUMBER GENERATOR SUPPORT 15475M: Deepak Saxena <dsaxena@plexity.net> 15476S: Maintained 15477F: drivers/char/hw_random/omap-rng.c 15478 15479OMAP USB SUPPORT 15480L: linux-usb@vger.kernel.org 15481L: linux-omap@vger.kernel.org 15482S: Orphan 15483F: arch/arm/*omap*/usb* 15484F: drivers/usb/*/*omap* 15485 15486OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15487M: Mark Jackson <mpfj@newflow.co.uk> 15488L: linux-omap@vger.kernel.org 15489S: Maintained 15490F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15491 15492OMAP1 SUPPORT 15493M: Aaro Koskinen <aaro.koskinen@iki.fi> 15494M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15495M: Tony Lindgren <tony@atomide.com> 15496L: linux-omap@vger.kernel.org 15497S: Maintained 15498Q: http://patchwork.kernel.org/project/linux-omap/list/ 15499T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15500F: arch/arm/configs/omap1_defconfig 15501F: arch/arm/mach-omap1/ 15502F: drivers/i2c/busses/i2c-omap.c 15503F: include/linux/platform_data/ams-delta-fiq.h 15504F: include/linux/platform_data/i2c-omap.h 15505 15506OMAP2+ SUPPORT 15507M: Tony Lindgren <tony@atomide.com> 15508L: linux-omap@vger.kernel.org 15509S: Maintained 15510W: http://www.muru.com/linux/omap/ 15511W: http://linux.omap.com/ 15512Q: http://patchwork.kernel.org/project/linux-omap/list/ 15513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15514F: arch/arm/configs/omap2plus_defconfig 15515F: arch/arm/mach-omap2/ 15516F: drivers/bus/ti-sysc.c 15517F: drivers/gpio/gpio-tps65219.c 15518F: drivers/i2c/busses/i2c-omap.c 15519F: drivers/irqchip/irq-omap-intc.c 15520F: drivers/mfd/*omap*.c 15521F: drivers/mfd/menelaus.c 15522F: drivers/mfd/palmas.c 15523F: drivers/mfd/tps65217.c 15524F: drivers/mfd/tps65218.c 15525F: drivers/mfd/tps65219.c 15526F: drivers/mfd/tps65910.c 15527F: drivers/mfd/twl-core.[ch] 15528F: drivers/mfd/twl4030*.c 15529F: drivers/mfd/twl6030*.c 15530F: drivers/mfd/twl6040*.c 15531F: drivers/regulator/palmas-regulator*.c 15532F: drivers/regulator/pbias-regulator.c 15533F: drivers/regulator/tps65217-regulator.c 15534F: drivers/regulator/tps65218-regulator.c 15535F: drivers/regulator/tps65219-regulator.c 15536F: drivers/regulator/tps65910-regulator.c 15537F: drivers/regulator/twl-regulator.c 15538F: drivers/regulator/twl6030-regulator.c 15539F: include/linux/platform_data/i2c-omap.h 15540F: include/linux/platform_data/ti-sysc.h 15541 15542OMFS FILESYSTEM 15543M: Bob Copeland <me@bobcopeland.com> 15544L: linux-karma-devel@lists.sourceforge.net 15545S: Maintained 15546F: Documentation/filesystems/omfs.rst 15547F: fs/omfs/ 15548 15549OMNIVISION OG01A1B SENSOR DRIVER 15550M: Shawn Tu <shawnx.tu@intel.com> 15551L: linux-media@vger.kernel.org 15552S: Maintained 15553F: drivers/media/i2c/og01a1b.c 15554 15555OMNIVISION OV01A10 SENSOR DRIVER 15556M: Bingbu Cao <bingbu.cao@intel.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559T: git git://linuxtv.org/media_tree.git 15560F: drivers/media/i2c/ov01a10.c 15561 15562OMNIVISION OV02A10 SENSOR DRIVER 15563M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15564L: linux-media@vger.kernel.org 15565S: Maintained 15566T: git git://linuxtv.org/media_tree.git 15567F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15568F: drivers/media/i2c/ov02a10.c 15569 15570OMNIVISION OV08D10 SENSOR DRIVER 15571M: Jimmy Su <jimmy.su@intel.com> 15572L: linux-media@vger.kernel.org 15573S: Maintained 15574T: git git://linuxtv.org/media_tree.git 15575F: drivers/media/i2c/ov08d10.c 15576 15577OMNIVISION OV08X40 SENSOR DRIVER 15578M: Jason Chen <jason.z.chen@intel.com> 15579L: linux-media@vger.kernel.org 15580S: Maintained 15581T: git git://linuxtv.org/media_tree.git 15582F: drivers/media/i2c/ov08x40.c 15583 15584OMNIVISION OV13858 SENSOR DRIVER 15585M: Sakari Ailus <sakari.ailus@linux.intel.com> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: drivers/media/i2c/ov13858.c 15590 15591OMNIVISION OV13B10 SENSOR DRIVER 15592M: Arec Kao <arec.kao@intel.com> 15593L: linux-media@vger.kernel.org 15594S: Maintained 15595T: git git://linuxtv.org/media_tree.git 15596F: drivers/media/i2c/ov13b10.c 15597 15598OMNIVISION OV2680 SENSOR DRIVER 15599M: Rui Miguel Silva <rmfrfs@gmail.com> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15604F: drivers/media/i2c/ov2680.c 15605 15606OMNIVISION OV2685 SENSOR DRIVER 15607M: Shunqian Zheng <zhengsq@rock-chips.com> 15608L: linux-media@vger.kernel.org 15609S: Maintained 15610T: git git://linuxtv.org/media_tree.git 15611F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15612F: drivers/media/i2c/ov2685.c 15613 15614OMNIVISION OV2740 SENSOR DRIVER 15615M: Tianshu Qiu <tian.shu.qiu@intel.com> 15616R: Shawn Tu <shawnx.tu@intel.com> 15617R: Bingbu Cao <bingbu.cao@intel.com> 15618L: linux-media@vger.kernel.org 15619S: Maintained 15620T: git git://linuxtv.org/media_tree.git 15621F: drivers/media/i2c/ov2740.c 15622 15623OMNIVISION OV4689 SENSOR DRIVER 15624M: Mikhail Rudenko <mike.rudenko@gmail.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15629F: drivers/media/i2c/ov5647.c 15630 15631OMNIVISION OV5640 SENSOR DRIVER 15632M: Steve Longerbeam <slongerbeam@gmail.com> 15633L: linux-media@vger.kernel.org 15634S: Maintained 15635T: git git://linuxtv.org/media_tree.git 15636F: drivers/media/i2c/ov5640.c 15637 15638OMNIVISION OV5647 SENSOR DRIVER 15639M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15640M: Jacopo Mondi <jacopo@jmondi.org> 15641L: linux-media@vger.kernel.org 15642S: Maintained 15643T: git git://linuxtv.org/media_tree.git 15644F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15645F: drivers/media/i2c/ov5647.c 15646 15647OMNIVISION OV5670 SENSOR DRIVER 15648M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15649L: linux-media@vger.kernel.org 15650S: Maintained 15651T: git git://linuxtv.org/media_tree.git 15652F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15653F: drivers/media/i2c/ov5670.c 15654 15655OMNIVISION OV5675 SENSOR DRIVER 15656M: Shawn Tu <shawnx.tu@intel.com> 15657L: linux-media@vger.kernel.org 15658S: Maintained 15659T: git git://linuxtv.org/media_tree.git 15660F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15661F: drivers/media/i2c/ov5675.c 15662 15663OMNIVISION OV5693 SENSOR DRIVER 15664M: Daniel Scally <djrscally@gmail.com> 15665L: linux-media@vger.kernel.org 15666S: Maintained 15667T: git git://linuxtv.org/media_tree.git 15668F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15669F: drivers/media/i2c/ov5693.c 15670 15671OMNIVISION OV5695 SENSOR DRIVER 15672M: Shunqian Zheng <zhengsq@rock-chips.com> 15673L: linux-media@vger.kernel.org 15674S: Maintained 15675T: git git://linuxtv.org/media_tree.git 15676F: drivers/media/i2c/ov5695.c 15677 15678OMNIVISION OV7670 SENSOR DRIVER 15679L: linux-media@vger.kernel.org 15680S: Orphan 15681T: git git://linuxtv.org/media_tree.git 15682F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15683F: drivers/media/i2c/ov7670.c 15684 15685OMNIVISION OV772x SENSOR DRIVER 15686M: Jacopo Mondi <jacopo@jmondi.org> 15687L: linux-media@vger.kernel.org 15688S: Odd fixes 15689T: git git://linuxtv.org/media_tree.git 15690F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15691F: drivers/media/i2c/ov772x.c 15692F: include/media/i2c/ov772x.h 15693 15694OMNIVISION OV7740 SENSOR DRIVER 15695M: Wenyou Yang <wenyou.yang@microchip.com> 15696L: linux-media@vger.kernel.org 15697S: Maintained 15698T: git git://linuxtv.org/media_tree.git 15699F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15700F: drivers/media/i2c/ov7740.c 15701 15702OMNIVISION OV8856 SENSOR DRIVER 15703M: Sakari Ailus <sakari.ailus@linux.intel.com> 15704L: linux-media@vger.kernel.org 15705S: Maintained 15706T: git git://linuxtv.org/media_tree.git 15707F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15708F: drivers/media/i2c/ov8856.c 15709 15710OMNIVISION OV8858 SENSOR DRIVER 15711M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15712M: Nicholas Roth <nicholas@rothemail.net> 15713L: linux-media@vger.kernel.org 15714S: Maintained 15715T: git git://linuxtv.org/media_tree.git 15716F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15717F: drivers/media/i2c/ov8858.c 15718 15719OMNIVISION OV9282 SENSOR DRIVER 15720M: Paul J. Murphy <paul.j.murphy@intel.com> 15721M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15722L: linux-media@vger.kernel.org 15723S: Maintained 15724T: git git://linuxtv.org/media_tree.git 15725F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15726F: drivers/media/i2c/ov9282.c 15727 15728OMNIVISION OV9640 SENSOR DRIVER 15729M: Petr Cvek <petrcvekcz@gmail.com> 15730L: linux-media@vger.kernel.org 15731S: Maintained 15732F: drivers/media/i2c/ov9640.* 15733 15734OMNIVISION OV9650 SENSOR DRIVER 15735M: Sakari Ailus <sakari.ailus@linux.intel.com> 15736R: Akinobu Mita <akinobu.mita@gmail.com> 15737R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15738L: linux-media@vger.kernel.org 15739S: Maintained 15740T: git git://linuxtv.org/media_tree.git 15741F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15742F: drivers/media/i2c/ov9650.c 15743 15744OMNIVISION OV9734 SENSOR DRIVER 15745M: Tianshu Qiu <tian.shu.qiu@intel.com> 15746R: Bingbu Cao <bingbu.cao@intel.com> 15747L: linux-media@vger.kernel.org 15748S: Maintained 15749T: git git://linuxtv.org/media_tree.git 15750F: drivers/media/i2c/ov9734.c 15751 15752ONBOARD USB HUB DRIVER 15753M: Matthias Kaehlcke <mka@chromium.org> 15754L: linux-usb@vger.kernel.org 15755S: Maintained 15756F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15757F: drivers/usb/misc/onboard_usb_hub.c 15758 15759ONENAND FLASH DRIVER 15760M: Kyungmin Park <kyungmin.park@samsung.com> 15761L: linux-mtd@lists.infradead.org 15762S: Maintained 15763F: drivers/mtd/nand/onenand/ 15764F: include/linux/mtd/onenand*.h 15765 15766ONEXPLAYER FAN DRIVER 15767M: Derek John Clark <derekjohn.clark@gmail.com> 15768M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15769L: linux-hwmon@vger.kernel.org 15770S: Maintained 15771F: drivers/hwmon/oxp-sensors.c 15772 15773ONIE TLV NVMEM LAYOUT DRIVER 15774M: Miquel Raynal <miquel.raynal@bootlin.com> 15775S: Maintained 15776F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15777F: drivers/nvmem/layouts/onie-tlv.c 15778 15779ONION OMEGA2+ BOARD 15780M: Harvey Hunt <harveyhuntnexus@gmail.com> 15781L: linux-mips@vger.kernel.org 15782S: Maintained 15783F: arch/mips/boot/dts/ralink/omega2p.dts 15784 15785ONSEMI ETHERNET PHY DRIVERS 15786M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15787L: netdev@vger.kernel.org 15788S: Supported 15789W: http://www.onsemi.com 15790F: drivers/net/phy/ncn* 15791 15792OP-TEE DRIVER 15793M: Jens Wiklander <jens.wiklander@linaro.org> 15794L: op-tee@lists.trustedfirmware.org 15795S: Maintained 15796F: Documentation/ABI/testing/sysfs-bus-optee-devices 15797F: drivers/tee/optee/ 15798 15799OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15800M: Sumit Garg <sumit.garg@linaro.org> 15801L: op-tee@lists.trustedfirmware.org 15802S: Maintained 15803F: drivers/char/hw_random/optee-rng.c 15804 15805OP-TEE RTC DRIVER 15806M: Clément Léger <clement.leger@bootlin.com> 15807L: linux-rtc@vger.kernel.org 15808S: Maintained 15809F: drivers/rtc/rtc-optee.c 15810 15811OPA-VNIC DRIVER 15812M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15813L: linux-rdma@vger.kernel.org 15814S: Supported 15815F: drivers/infiniband/ulp/opa_vnic 15816 15817OPEN FIRMWARE AND FLATTENED DEVICE TREE 15818M: Rob Herring <robh+dt@kernel.org> 15819M: Frank Rowand <frowand.list@gmail.com> 15820L: devicetree@vger.kernel.org 15821S: Maintained 15822W: http://www.devicetree.org/ 15823C: irc://irc.libera.chat/devicetree 15824T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15825F: Documentation/ABI/testing/sysfs-firmware-ofw 15826F: drivers/of/ 15827F: include/linux/of*.h 15828F: scripts/dtc/ 15829K: of_overlay_notifier_ 15830K: of_overlay_fdt_apply 15831K: of_overlay_remove 15832 15833OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15834M: Rob Herring <robh+dt@kernel.org> 15835M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15836M: Conor Dooley <conor+dt@kernel.org> 15837L: devicetree@vger.kernel.org 15838S: Maintained 15839Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15840C: irc://irc.libera.chat/devicetree 15841T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15842F: Documentation/devicetree/ 15843F: arch/*/boot/dts/ 15844F: include/dt-bindings/ 15845 15846OPENCOMPUTE PTP CLOCK DRIVER 15847M: Jonathan Lemon <jonathan.lemon@gmail.com> 15848M: Vadim Fedorenko <vadfed@fb.com> 15849L: netdev@vger.kernel.org 15850S: Maintained 15851F: drivers/ptp/ptp_ocp.c 15852 15853OPENCORES I2C BUS DRIVER 15854M: Peter Korsgaard <peter@korsgaard.com> 15855M: Andrew Lunn <andrew@lunn.ch> 15856L: linux-i2c@vger.kernel.org 15857S: Maintained 15858F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15859F: Documentation/i2c/busses/i2c-ocores.rst 15860F: drivers/i2c/busses/i2c-ocores.c 15861F: include/linux/platform_data/i2c-ocores.h 15862 15863OPENRISC ARCHITECTURE 15864M: Jonas Bonn <jonas@southpole.se> 15865M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15866M: Stafford Horne <shorne@gmail.com> 15867L: linux-openrisc@vger.kernel.org 15868S: Maintained 15869W: http://openrisc.io 15870T: git https://github.com/openrisc/linux.git 15871F: Documentation/arch/openrisc/ 15872F: Documentation/devicetree/bindings/openrisc/ 15873F: arch/openrisc/ 15874F: drivers/irqchip/irq-ompic.c 15875F: drivers/irqchip/irq-or1k-* 15876 15877OPENVSWITCH 15878M: Pravin B Shelar <pshelar@ovn.org> 15879L: netdev@vger.kernel.org 15880L: dev@openvswitch.org 15881S: Maintained 15882W: http://openvswitch.org 15883F: include/uapi/linux/openvswitch.h 15884F: net/openvswitch/ 15885F: tools/testing/selftests/net/openvswitch/ 15886 15887OPERATING PERFORMANCE POINTS (OPP) 15888M: Viresh Kumar <vireshk@kernel.org> 15889M: Nishanth Menon <nm@ti.com> 15890M: Stephen Boyd <sboyd@kernel.org> 15891L: linux-pm@vger.kernel.org 15892S: Maintained 15893T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15894F: Documentation/devicetree/bindings/opp/ 15895F: Documentation/power/opp.rst 15896F: drivers/opp/ 15897F: include/linux/pm_opp.h 15898 15899OPL4 DRIVER 15900M: Clemens Ladisch <clemens@ladisch.de> 15901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15902S: Maintained 15903T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15904F: sound/drivers/opl4/ 15905 15906ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15907M: Mark Fasheh <mark@fasheh.com> 15908M: Joel Becker <jlbec@evilplan.org> 15909M: Joseph Qi <joseph.qi@linux.alibaba.com> 15910L: ocfs2-devel@lists.linux.dev 15911S: Supported 15912W: http://ocfs2.wiki.kernel.org 15913F: Documentation/filesystems/dlmfs.rst 15914F: Documentation/filesystems/ocfs2.rst 15915F: fs/ocfs2/ 15916 15917ORANGEFS FILESYSTEM 15918M: Mike Marshall <hubcap@omnibond.com> 15919R: Martin Brandenburg <martin@omnibond.com> 15920L: devel@lists.orangefs.org 15921S: Supported 15922T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15923F: Documentation/filesystems/orangefs.rst 15924F: fs/orangefs/ 15925 15926ORINOCO DRIVER 15927L: linux-wireless@vger.kernel.org 15928S: Orphan 15929W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15930W: http://www.nongnu.org/orinoco/ 15931F: drivers/net/wireless/intersil/orinoco/ 15932 15933OV2659 OMNIVISION SENSOR DRIVER 15934M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15935L: linux-media@vger.kernel.org 15936S: Maintained 15937W: https://linuxtv.org 15938Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15939T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15940F: drivers/media/i2c/ov2659.c 15941F: include/media/i2c/ov2659.h 15942 15943OVERLAY FILESYSTEM 15944M: Miklos Szeredi <miklos@szeredi.hu> 15945M: Amir Goldstein <amir73il@gmail.com> 15946L: linux-unionfs@vger.kernel.org 15947S: Supported 15948T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15949F: Documentation/filesystems/overlayfs.rst 15950F: fs/overlayfs/ 15951 15952P54 WIRELESS DRIVER 15953M: Christian Lamparter <chunkeey@googlemail.com> 15954L: linux-wireless@vger.kernel.org 15955S: Maintained 15956W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15957F: drivers/net/wireless/intersil/p54/ 15958 15959PACKET SOCKETS 15960M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15961S: Maintained 15962F: include/uapi/linux/if_packet.h 15963F: net/packet/af_packet.c 15964 15965PACKING 15966M: Vladimir Oltean <olteanv@gmail.com> 15967L: netdev@vger.kernel.org 15968S: Supported 15969F: Documentation/core-api/packing.rst 15970F: include/linux/packing.h 15971F: lib/packing.c 15972 15973PADATA PARALLEL EXECUTION MECHANISM 15974M: Steffen Klassert <steffen.klassert@secunet.com> 15975M: Daniel Jordan <daniel.m.jordan@oracle.com> 15976L: linux-crypto@vger.kernel.org 15977L: linux-kernel@vger.kernel.org 15978S: Maintained 15979F: Documentation/core-api/padata.rst 15980F: include/linux/padata.h 15981F: kernel/padata.c 15982 15983PAGE CACHE 15984M: Matthew Wilcox (Oracle) <willy@infradead.org> 15985L: linux-fsdevel@vger.kernel.org 15986S: Supported 15987T: git git://git.infradead.org/users/willy/pagecache.git 15988F: Documentation/filesystems/locking.rst 15989F: Documentation/filesystems/vfs.rst 15990F: include/linux/pagemap.h 15991F: mm/filemap.c 15992F: mm/page-writeback.c 15993F: mm/readahead.c 15994F: mm/truncate.c 15995 15996PAGE POOL 15997M: Jesper Dangaard Brouer <hawk@kernel.org> 15998M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15999L: netdev@vger.kernel.org 16000S: Supported 16001F: Documentation/networking/page_pool.rst 16002F: include/net/page_pool.h 16003F: include/trace/events/page_pool.h 16004F: net/core/page_pool.c 16005 16006PAGE TABLE CHECK 16007M: Pasha Tatashin <pasha.tatashin@soleen.com> 16008M: Andrew Morton <akpm@linux-foundation.org> 16009L: linux-mm@kvack.org 16010S: Maintained 16011F: Documentation/mm/page_table_check.rst 16012F: include/linux/page_table_check.h 16013F: mm/page_table_check.c 16014 16015PANASONIC LAPTOP ACPI EXTRAS DRIVER 16016M: Kenneth Chan <kenneth.t.chan@gmail.com> 16017L: platform-driver-x86@vger.kernel.org 16018S: Maintained 16019F: drivers/platform/x86/panasonic-laptop.c 16020 16021PARALLAX PING IIO SENSOR DRIVER 16022M: Andreas Klinger <ak@it-klinger.de> 16023L: linux-iio@vger.kernel.org 16024S: Maintained 16025F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16026F: drivers/iio/proximity/ping.c 16027 16028PARALLEL LCD/KEYPAD PANEL DRIVER 16029M: Willy Tarreau <willy@haproxy.com> 16030M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16031S: Odd Fixes 16032F: Documentation/admin-guide/lcd-panel-cgram.rst 16033F: drivers/auxdisplay/panel.c 16034 16035PARALLEL PORT SUBSYSTEM 16036M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16037M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16038L: linux-parport@lists.infradead.org (subscribers-only) 16039S: Maintained 16040F: Documentation/driver-api/parport*.rst 16041F: drivers/char/ppdev.c 16042F: drivers/parport/ 16043F: include/linux/parport*.h 16044F: include/uapi/linux/ppdev.h 16045 16046PARAVIRT_OPS INTERFACE 16047M: Juergen Gross <jgross@suse.com> 16048R: Ajay Kaher <akaher@vmware.com> 16049R: Alexey Makhalov <amakhalov@vmware.com> 16050R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16051L: virtualization@lists.linux-foundation.org 16052L: x86@kernel.org 16053S: Supported 16054T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16055F: Documentation/virt/paravirt_ops.rst 16056F: arch/*/include/asm/paravirt*.h 16057F: arch/*/kernel/paravirt* 16058F: include/linux/hypervisor.h 16059 16060PARISC ARCHITECTURE 16061M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16062M: Helge Deller <deller@gmx.de> 16063L: linux-parisc@vger.kernel.org 16064S: Maintained 16065W: https://parisc.wiki.kernel.org 16066Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16067T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16068T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16069F: Documentation/arch/parisc/ 16070F: arch/parisc/ 16071F: drivers/char/agp/parisc-agp.c 16072F: drivers/input/misc/hp_sdc_rtc.c 16073F: drivers/input/serio/gscps2.c 16074F: drivers/input/serio/hp_sdc* 16075F: drivers/parisc/ 16076F: drivers/parport/parport_gsc.* 16077F: drivers/tty/serial/8250/8250_parisc.c 16078F: drivers/video/console/sti* 16079F: drivers/video/fbdev/sti* 16080F: drivers/video/logo/logo_parisc* 16081F: include/linux/hp_sdc.h 16082 16083PARMAN 16084M: Jiri Pirko <jiri@resnulli.us> 16085L: netdev@vger.kernel.org 16086S: Supported 16087F: include/linux/parman.h 16088F: lib/parman.c 16089F: lib/test_parman.c 16090 16091PC ENGINES APU BOARD DRIVER 16092M: Enrico Weigelt, metux IT consult <info@metux.net> 16093S: Maintained 16094F: drivers/platform/x86/pcengines-apuv2.c 16095 16096PC87360 HARDWARE MONITORING DRIVER 16097M: Jim Cromie <jim.cromie@gmail.com> 16098L: linux-hwmon@vger.kernel.org 16099S: Maintained 16100F: Documentation/hwmon/pc87360.rst 16101F: drivers/hwmon/pc87360.c 16102 16103PC8736x GPIO DRIVER 16104M: Jim Cromie <jim.cromie@gmail.com> 16105S: Maintained 16106F: drivers/char/pc8736x_gpio.c 16107 16108PC87427 HARDWARE MONITORING DRIVER 16109M: Jean Delvare <jdelvare@suse.com> 16110L: linux-hwmon@vger.kernel.org 16111S: Maintained 16112F: Documentation/hwmon/pc87427.rst 16113F: drivers/hwmon/pc87427.c 16114 16115PCA9532 LED DRIVER 16116M: Riku Voipio <riku.voipio@iki.fi> 16117S: Maintained 16118F: drivers/leds/leds-pca9532.c 16119F: include/linux/leds-pca9532.h 16120 16121PCA9541 I2C BUS MASTER SELECTOR DRIVER 16122M: Guenter Roeck <linux@roeck-us.net> 16123L: linux-i2c@vger.kernel.org 16124S: Maintained 16125F: drivers/i2c/muxes/i2c-mux-pca9541.c 16126 16127PCDP - PRIMARY CONSOLE AND DEBUG PORT 16128M: Khalid Aziz <khalid@gonehiking.org> 16129S: Maintained 16130F: drivers/firmware/pcdp.* 16131 16132PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16133M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16134M: Pali Rohár <pali@kernel.org> 16135L: linux-pci@vger.kernel.org 16136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16137S: Maintained 16138F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16139F: drivers/pci/controller/pci-aardvark.c 16140 16141PCI DRIVER FOR ALTERA PCIE IP 16142M: Joyce Ooi <joyce.ooi@intel.com> 16143L: linux-pci@vger.kernel.org 16144S: Supported 16145F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16146F: drivers/pci/controller/pcie-altera.c 16147 16148PCI DRIVER FOR APPLIEDMICRO XGENE 16149M: Toan Le <toan@os.amperecomputing.com> 16150L: linux-pci@vger.kernel.org 16151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16152S: Maintained 16153F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16154F: drivers/pci/controller/pci-xgene.c 16155 16156PCI DRIVER FOR ARM VERSATILE PLATFORM 16157M: Rob Herring <robh@kernel.org> 16158L: linux-pci@vger.kernel.org 16159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16160S: Maintained 16161F: Documentation/devicetree/bindings/pci/versatile.yaml 16162F: drivers/pci/controller/pci-versatile.c 16163 16164PCI DRIVER FOR ARMADA 8K 16165M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16166L: linux-pci@vger.kernel.org 16167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16168S: Maintained 16169F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16170F: drivers/pci/controller/dwc/pcie-armada8k.c 16171 16172PCI DRIVER FOR CADENCE PCIE IP 16173M: Tom Joseph <tjoseph@cadence.com> 16174L: linux-pci@vger.kernel.org 16175S: Maintained 16176F: Documentation/devicetree/bindings/pci/cdns,* 16177F: drivers/pci/controller/cadence/ 16178 16179PCI DRIVER FOR FREESCALE LAYERSCAPE 16180M: Minghuan Lian <minghuan.Lian@nxp.com> 16181M: Mingkai Hu <mingkai.hu@nxp.com> 16182M: Roy Zang <roy.zang@nxp.com> 16183L: linuxppc-dev@lists.ozlabs.org 16184L: linux-pci@vger.kernel.org 16185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16186S: Maintained 16187F: drivers/pci/controller/dwc/*layerscape* 16188 16189PCI DRIVER FOR FU740 16190M: Paul Walmsley <paul.walmsley@sifive.com> 16191M: Greentime Hu <greentime.hu@sifive.com> 16192L: linux-pci@vger.kernel.org 16193S: Maintained 16194F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16195F: drivers/pci/controller/dwc/pcie-fu740.c 16196 16197PCI DRIVER FOR GENERIC OF HOSTS 16198M: Will Deacon <will@kernel.org> 16199L: linux-pci@vger.kernel.org 16200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16201S: Maintained 16202F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16203F: drivers/pci/controller/pci-host-common.c 16204F: drivers/pci/controller/pci-host-generic.c 16205 16206PCI DRIVER FOR IMX6 16207M: Richard Zhu <hongxing.zhu@nxp.com> 16208M: Lucas Stach <l.stach@pengutronix.de> 16209L: linux-pci@vger.kernel.org 16210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16211S: Maintained 16212F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16213F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16214F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16215F: drivers/pci/controller/dwc/*imx6* 16216 16217PCI DRIVER FOR INTEL IXP4XX 16218M: Linus Walleij <linus.walleij@linaro.org> 16219S: Maintained 16220F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16221F: drivers/pci/controller/pci-ixp4xx.c 16222 16223PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16224M: Nirmal Patel <nirmal.patel@linux.intel.com> 16225R: Jonathan Derrick <jonathan.derrick@linux.dev> 16226L: linux-pci@vger.kernel.org 16227S: Supported 16228F: drivers/pci/controller/vmd.c 16229 16230PCI DRIVER FOR MICROSEMI SWITCHTEC 16231M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16232M: Logan Gunthorpe <logang@deltatee.com> 16233L: linux-pci@vger.kernel.org 16234S: Maintained 16235F: Documentation/ABI/testing/sysfs-class-switchtec 16236F: Documentation/driver-api/switchtec.rst 16237F: drivers/ntb/hw/mscc/ 16238F: drivers/pci/switch/switchtec* 16239F: include/linux/switchtec.h 16240F: include/uapi/linux/switchtec_ioctl.h 16241 16242PCI DRIVER FOR MOBIVEIL PCIE IP 16243M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16244M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16245L: linux-pci@vger.kernel.org 16246S: Supported 16247F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16248F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16249 16250PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16251M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16252M: Pali Rohár <pali@kernel.org> 16253L: linux-pci@vger.kernel.org 16254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16255S: Maintained 16256F: drivers/pci/controller/*mvebu* 16257 16258PCI DRIVER FOR NVIDIA TEGRA 16259M: Thierry Reding <thierry.reding@gmail.com> 16260L: linux-tegra@vger.kernel.org 16261L: linux-pci@vger.kernel.org 16262S: Supported 16263F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16264F: drivers/pci/controller/pci-tegra.c 16265 16266PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16267M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16268L: linux-pci@vger.kernel.org 16269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16270S: Maintained 16271F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16272F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16273 16274PCI DRIVER FOR RENESAS R-CAR 16275M: Marek Vasut <marek.vasut+renesas@gmail.com> 16276M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16277L: linux-pci@vger.kernel.org 16278L: linux-renesas-soc@vger.kernel.org 16279S: Maintained 16280F: Documentation/devicetree/bindings/pci/*rcar* 16281F: drivers/pci/controller/*rcar* 16282 16283PCI DRIVER FOR SAMSUNG EXYNOS 16284M: Jingoo Han <jingoohan1@gmail.com> 16285L: linux-pci@vger.kernel.org 16286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16287L: linux-samsung-soc@vger.kernel.org 16288S: Maintained 16289F: drivers/pci/controller/dwc/pci-exynos.c 16290 16291PCI DRIVER FOR SYNOPSYS DESIGNWARE 16292M: Jingoo Han <jingoohan1@gmail.com> 16293M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16294L: linux-pci@vger.kernel.org 16295S: Maintained 16296F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16297F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16298F: drivers/pci/controller/dwc/*designware* 16299 16300PCI DRIVER FOR TI DRA7XX/J721E 16301M: Vignesh Raghavendra <vigneshr@ti.com> 16302L: linux-omap@vger.kernel.org 16303L: linux-pci@vger.kernel.org 16304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16305S: Supported 16306F: Documentation/devicetree/bindings/pci/ti-pci.txt 16307F: drivers/pci/controller/cadence/pci-j721e.c 16308F: drivers/pci/controller/dwc/pci-dra7xx.c 16309 16310PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16311M: Linus Walleij <linus.walleij@linaro.org> 16312L: linux-pci@vger.kernel.org 16313S: Maintained 16314F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16315F: drivers/pci/controller/pci-v3-semi.c 16316 16317PCI DRIVER FOR XILINX VERSAL CPM 16318M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16319M: Michal Simek <michal.simek@amd.com> 16320L: linux-pci@vger.kernel.org 16321S: Maintained 16322F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16323F: drivers/pci/controller/pcie-xilinx-cpm.c 16324 16325PCI ENDPOINT SUBSYSTEM 16326M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16327M: Krzysztof Wilczyński <kw@linux.com> 16328R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16329R: Kishon Vijay Abraham I <kishon@kernel.org> 16330L: linux-pci@vger.kernel.org 16331S: Supported 16332Q: https://patchwork.kernel.org/project/linux-pci/list/ 16333B: https://bugzilla.kernel.org 16334C: irc://irc.oftc.net/linux-pci 16335T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16336F: Documentation/PCI/endpoint/* 16337F: Documentation/misc-devices/pci-endpoint-test.rst 16338F: drivers/misc/pci_endpoint_test.c 16339F: drivers/pci/endpoint/ 16340F: tools/pci/ 16341 16342PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16343M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16344R: Oliver O'Halloran <oohall@gmail.com> 16345L: linuxppc-dev@lists.ozlabs.org 16346S: Supported 16347F: Documentation/PCI/pci-error-recovery.rst 16348F: Documentation/powerpc/eeh-pci-error-recovery.rst 16349F: arch/powerpc/include/*/eeh*.h 16350F: arch/powerpc/kernel/eeh*.c 16351F: arch/powerpc/platforms/*/eeh*.c 16352F: drivers/pci/pcie/aer.c 16353F: drivers/pci/pcie/dpc.c 16354F: drivers/pci/pcie/err.c 16355 16356PCI ERROR RECOVERY 16357M: Linas Vepstas <linasvepstas@gmail.com> 16358L: linux-pci@vger.kernel.org 16359S: Supported 16360F: Documentation/PCI/pci-error-recovery.rst 16361 16362PCI MSI DRIVER FOR ALTERA MSI IP 16363M: Joyce Ooi <joyce.ooi@intel.com> 16364L: linux-pci@vger.kernel.org 16365S: Supported 16366F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16367F: drivers/pci/controller/pcie-altera-msi.c 16368 16369PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16370M: Toan Le <toan@os.amperecomputing.com> 16371L: linux-pci@vger.kernel.org 16372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16373S: Maintained 16374F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16375F: drivers/pci/controller/pci-xgene-msi.c 16376 16377PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16379M: Krzysztof Wilczyński <kw@linux.com> 16380R: Rob Herring <robh@kernel.org> 16381L: linux-pci@vger.kernel.org 16382S: Supported 16383Q: https://patchwork.kernel.org/project/linux-pci/list/ 16384B: https://bugzilla.kernel.org 16385C: irc://irc.oftc.net/linux-pci 16386T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16387F: Documentation/devicetree/bindings/pci/ 16388F: drivers/pci/controller/ 16389F: drivers/pci/pci-bridge-emul.c 16390F: drivers/pci/pci-bridge-emul.h 16391 16392PCI PEER-TO-PEER DMA (P2PDMA) 16393M: Bjorn Helgaas <bhelgaas@google.com> 16394M: Logan Gunthorpe <logang@deltatee.com> 16395L: linux-pci@vger.kernel.org 16396S: Supported 16397Q: https://patchwork.kernel.org/project/linux-pci/list/ 16398B: https://bugzilla.kernel.org 16399C: irc://irc.oftc.net/linux-pci 16400T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16401F: Documentation/driver-api/pci/p2pdma.rst 16402F: drivers/pci/p2pdma.c 16403F: include/linux/pci-p2pdma.h 16404 16405PCI SUBSYSTEM 16406M: Bjorn Helgaas <bhelgaas@google.com> 16407L: linux-pci@vger.kernel.org 16408S: Supported 16409Q: https://patchwork.kernel.org/project/linux-pci/list/ 16410B: https://bugzilla.kernel.org 16411C: irc://irc.oftc.net/linux-pci 16412T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16413F: Documentation/PCI/ 16414F: Documentation/devicetree/bindings/pci/ 16415F: arch/x86/kernel/early-quirks.c 16416F: arch/x86/kernel/quirks.c 16417F: arch/x86/pci/ 16418F: drivers/acpi/pci* 16419F: drivers/pci/ 16420F: include/asm-generic/pci* 16421F: include/linux/of_pci.h 16422F: include/linux/pci* 16423F: include/uapi/linux/pci* 16424F: lib/pci* 16425 16426PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16427M: Jonathan Chocron <jonnyc@amazon.com> 16428L: linux-pci@vger.kernel.org 16429S: Maintained 16430F: Documentation/devicetree/bindings/pci/pcie-al.txt 16431F: drivers/pci/controller/dwc/pcie-al.c 16432 16433PCIE DRIVER FOR AMLOGIC MESON 16434M: Yue Wang <yue.wang@Amlogic.com> 16435L: linux-pci@vger.kernel.org 16436L: linux-amlogic@lists.infradead.org 16437S: Maintained 16438F: drivers/pci/controller/dwc/pci-meson.c 16439 16440PCIE DRIVER FOR AXIS ARTPEC 16441M: Jesper Nilsson <jesper.nilsson@axis.com> 16442L: linux-arm-kernel@axis.com 16443L: linux-pci@vger.kernel.org 16444S: Maintained 16445F: Documentation/devicetree/bindings/pci/axis,artpec* 16446F: drivers/pci/controller/dwc/*artpec* 16447 16448PCIE DRIVER FOR CAVIUM THUNDERX 16449M: Robert Richter <rric@kernel.org> 16450L: linux-pci@vger.kernel.org 16451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16452S: Odd Fixes 16453F: drivers/pci/controller/pci-thunder-* 16454 16455PCIE DRIVER FOR HISILICON 16456M: Zhou Wang <wangzhou1@hisilicon.com> 16457L: linux-pci@vger.kernel.org 16458S: Maintained 16459F: drivers/pci/controller/dwc/pcie-hisi.c 16460 16461PCIE DRIVER FOR HISILICON KIRIN 16462M: Xiaowei Song <songxiaowei@hisilicon.com> 16463M: Binghui Wang <wangbinghui@hisilicon.com> 16464L: linux-pci@vger.kernel.org 16465S: Maintained 16466F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16467F: drivers/pci/controller/dwc/pcie-kirin.c 16468 16469PCIE DRIVER FOR HISILICON STB 16470M: Shawn Guo <shawn.guo@linaro.org> 16471L: linux-pci@vger.kernel.org 16472S: Maintained 16473F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16474F: drivers/pci/controller/dwc/pcie-histb.c 16475 16476PCIE DRIVER FOR INTEL KEEM BAY 16477M: Srikanth Thokala <srikanth.thokala@intel.com> 16478L: linux-pci@vger.kernel.org 16479S: Supported 16480F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16481F: drivers/pci/controller/dwc/pcie-keembay.c 16482 16483PCIE DRIVER FOR INTEL LGM GW SOC 16484M: Chuanhua Lei <lchuanhua@maxlinear.com> 16485L: linux-pci@vger.kernel.org 16486S: Maintained 16487F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16488F: drivers/pci/controller/dwc/pcie-intel-gw.c 16489 16490PCIE DRIVER FOR MEDIATEK 16491M: Ryder Lee <ryder.lee@mediatek.com> 16492M: Jianjun Wang <jianjun.wang@mediatek.com> 16493L: linux-pci@vger.kernel.org 16494L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16495S: Supported 16496F: Documentation/devicetree/bindings/pci/mediatek* 16497F: drivers/pci/controller/*mediatek* 16498 16499PCIE DRIVER FOR MICROCHIP 16500M: Daire McNamara <daire.mcnamara@microchip.com> 16501L: linux-pci@vger.kernel.org 16502S: Supported 16503F: Documentation/devicetree/bindings/pci/microchip* 16504F: drivers/pci/controller/*microchip* 16505 16506PCIE DRIVER FOR QUALCOMM MSM 16507M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16508L: linux-pci@vger.kernel.org 16509L: linux-arm-msm@vger.kernel.org 16510S: Maintained 16511F: drivers/pci/controller/dwc/pcie-qcom.c 16512 16513PCIE DRIVER FOR ROCKCHIP 16514M: Shawn Lin <shawn.lin@rock-chips.com> 16515L: linux-pci@vger.kernel.org 16516L: linux-rockchip@lists.infradead.org 16517S: Maintained 16518F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16519F: drivers/pci/controller/pcie-rockchip* 16520 16521PCIE DRIVER FOR SOCIONEXT UNIPHIER 16522M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16523L: linux-pci@vger.kernel.org 16524S: Maintained 16525F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16526F: drivers/pci/controller/dwc/pcie-uniphier* 16527 16528PCIE DRIVER FOR ST SPEAR13XX 16529M: Pratyush Anand <pratyush.anand@gmail.com> 16530L: linux-pci@vger.kernel.org 16531S: Maintained 16532F: drivers/pci/controller/dwc/*spear* 16533 16534PCIE ENDPOINT DRIVER FOR QUALCOMM 16535M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16536L: linux-pci@vger.kernel.org 16537L: linux-arm-msm@vger.kernel.org 16538S: Maintained 16539F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16540F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16541 16542PCMCIA SUBSYSTEM 16543M: Dominik Brodowski <linux@dominikbrodowski.net> 16544S: Odd Fixes 16545T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16546F: Documentation/pcmcia/ 16547F: drivers/pcmcia/ 16548F: include/pcmcia/ 16549F: tools/pcmcia/ 16550 16551PCNET32 NETWORK DRIVER 16552M: Don Fry <pcnet32@frontier.com> 16553L: netdev@vger.kernel.org 16554S: Maintained 16555F: drivers/net/ethernet/amd/pcnet32.c 16556 16557PCRYPT PARALLEL CRYPTO ENGINE 16558M: Steffen Klassert <steffen.klassert@secunet.com> 16559L: linux-crypto@vger.kernel.org 16560S: Maintained 16561F: crypto/pcrypt.c 16562F: include/crypto/pcrypt.h 16563 16564PDS DSC VIRTIO DATA PATH ACCELERATOR 16565R: Shannon Nelson <shannon.nelson@amd.com> 16566F: drivers/vdpa/pds/ 16567 16568PECI HARDWARE MONITORING DRIVERS 16569M: Iwona Winiarska <iwona.winiarska@intel.com> 16570L: linux-hwmon@vger.kernel.org 16571S: Supported 16572F: Documentation/hwmon/peci-cputemp.rst 16573F: Documentation/hwmon/peci-dimmtemp.rst 16574F: drivers/hwmon/peci/ 16575 16576PECI SUBSYSTEM 16577M: Iwona Winiarska <iwona.winiarska@intel.com> 16578L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16579S: Supported 16580F: Documentation/devicetree/bindings/peci/ 16581F: Documentation/peci/ 16582F: drivers/peci/ 16583F: include/linux/peci-cpu.h 16584F: include/linux/peci.h 16585 16586PENSANDO ETHERNET DRIVERS 16587M: Shannon Nelson <shannon.nelson@amd.com> 16588M: Brett Creeley <brett.creeley@amd.com> 16589M: drivers@pensando.io 16590L: netdev@vger.kernel.org 16591S: Supported 16592F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16593F: drivers/net/ethernet/pensando/ 16594 16595PER-CPU MEMORY ALLOCATOR 16596M: Dennis Zhou <dennis@kernel.org> 16597M: Tejun Heo <tj@kernel.org> 16598M: Christoph Lameter <cl@linux.com> 16599L: linux-mm@kvack.org 16600S: Maintained 16601T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16602F: arch/*/include/asm/percpu.h 16603F: include/linux/percpu*.h 16604F: lib/percpu*.c 16605F: mm/percpu*.c 16606 16607PER-TASK DELAY ACCOUNTING 16608M: Balbir Singh <bsingharora@gmail.com> 16609S: Maintained 16610F: include/linux/delayacct.h 16611F: kernel/delayacct.c 16612 16613PERFORMANCE EVENTS SUBSYSTEM 16614M: Peter Zijlstra <peterz@infradead.org> 16615M: Ingo Molnar <mingo@redhat.com> 16616M: Arnaldo Carvalho de Melo <acme@kernel.org> 16617R: Mark Rutland <mark.rutland@arm.com> 16618R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16619R: Jiri Olsa <jolsa@kernel.org> 16620R: Namhyung Kim <namhyung@kernel.org> 16621R: Ian Rogers <irogers@google.com> 16622R: Adrian Hunter <adrian.hunter@intel.com> 16623L: linux-perf-users@vger.kernel.org 16624L: linux-kernel@vger.kernel.org 16625S: Supported 16626W: https://perf.wiki.kernel.org/ 16627T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16628F: arch/*/events/* 16629F: arch/*/events/*/* 16630F: arch/*/include/asm/perf_event.h 16631F: arch/*/kernel/*/*/perf_event*.c 16632F: arch/*/kernel/*/perf_event*.c 16633F: arch/*/kernel/perf_callchain.c 16634F: arch/*/kernel/perf_event*.c 16635F: include/linux/perf_event.h 16636F: include/uapi/linux/perf_event.h 16637F: kernel/events/* 16638F: tools/lib/perf/ 16639F: tools/perf/ 16640 16641PERFORMANCE EVENTS TOOLING ARM64 16642R: John Garry <john.g.garry@oracle.com> 16643R: Will Deacon <will@kernel.org> 16644R: James Clark <james.clark@arm.com> 16645R: Mike Leach <mike.leach@linaro.org> 16646R: Leo Yan <leo.yan@linaro.org> 16647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16648S: Supported 16649F: tools/build/feature/test-libopencsd.c 16650F: tools/perf/arch/arm*/ 16651F: tools/perf/pmu-events/arch/arm64/ 16652F: tools/perf/util/arm-spe* 16653F: tools/perf/util/cs-etm* 16654 16655PERSONALITY HANDLING 16656M: Christoph Hellwig <hch@infradead.org> 16657L: linux-abi-devel@lists.sourceforge.net 16658S: Maintained 16659F: include/linux/personality.h 16660F: include/uapi/linux/personality.h 16661 16662PHOENIX RC FLIGHT CONTROLLER ADAPTER 16663M: Marcus Folkesson <marcus.folkesson@gmail.com> 16664L: linux-input@vger.kernel.org 16665S: Maintained 16666F: Documentation/input/devices/pxrc.rst 16667F: drivers/input/joystick/pxrc.c 16668 16669PHONET PROTOCOL 16670M: Remi Denis-Courmont <courmisch@gmail.com> 16671S: Supported 16672F: Documentation/networking/phonet.rst 16673F: include/linux/phonet.h 16674F: include/net/phonet/ 16675F: include/uapi/linux/phonet.h 16676F: net/phonet/ 16677 16678PHRAM MTD DRIVER 16679M: Joern Engel <joern@lazybastard.org> 16680L: linux-mtd@lists.infradead.org 16681S: Maintained 16682F: drivers/mtd/devices/phram.c 16683 16684PICOLCD HID DRIVER 16685M: Bruno Prémont <bonbons@linux-vserver.org> 16686L: linux-input@vger.kernel.org 16687S: Maintained 16688F: drivers/hid/hid-picolcd* 16689 16690PIDFD API 16691M: Christian Brauner <christian@brauner.io> 16692L: linux-kernel@vger.kernel.org 16693S: Maintained 16694T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16695F: samples/pidfd/ 16696F: tools/testing/selftests/clone3/ 16697F: tools/testing/selftests/pid_namespace/ 16698F: tools/testing/selftests/pidfd/ 16699K: (?i)pidfd 16700K: (?i)clone3 16701K: \b(clone_args|kernel_clone_args)\b 16702 16703PIN CONTROL SUBSYSTEM 16704M: Linus Walleij <linus.walleij@linaro.org> 16705L: linux-gpio@vger.kernel.org 16706S: Maintained 16707T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16708F: Documentation/devicetree/bindings/pinctrl/ 16709F: Documentation/driver-api/pin-control.rst 16710F: drivers/pinctrl/ 16711F: include/dt-bindings/pinctrl/ 16712F: include/linux/pinctrl/ 16713 16714PIN CONTROLLER - AMD 16715M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16716M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16717S: Maintained 16718F: drivers/pinctrl/pinctrl-amd.c 16719 16720PIN CONTROLLER - FREESCALE 16721M: Dong Aisheng <aisheng.dong@nxp.com> 16722M: Fabio Estevam <festevam@gmail.com> 16723M: Shawn Guo <shawnguo@kernel.org> 16724M: Jacky Bai <ping.bai@nxp.com> 16725R: Pengutronix Kernel Team <kernel@pengutronix.de> 16726L: linux-gpio@vger.kernel.org 16727S: Maintained 16728F: Documentation/devicetree/bindings/pinctrl/fsl,* 16729F: drivers/pinctrl/freescale/ 16730 16731PIN CONTROLLER - INTEL 16732M: Mika Westerberg <mika.westerberg@linux.intel.com> 16733M: Andy Shevchenko <andy@kernel.org> 16734S: Supported 16735T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16736F: drivers/pinctrl/intel/ 16737 16738PIN CONTROLLER - KEEMBAY 16739M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16740S: Supported 16741F: drivers/pinctrl/pinctrl-keembay* 16742 16743PIN CONTROLLER - MEDIATEK 16744M: Sean Wang <sean.wang@kernel.org> 16745L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16746S: Maintained 16747F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16748F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16751F: drivers/pinctrl/mediatek/ 16752 16753PIN CONTROLLER - MEDIATEK MIPS 16754M: Arınç ÜNAL <arinc.unal@arinc9.com> 16755M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16756L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16757L: linux-mips@vger.kernel.org 16758S: Maintained 16759F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16767F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16768F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16769F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16770F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16771F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16772F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16773F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16774 16775PIN CONTROLLER - MICROCHIP AT91 16776M: Ludovic Desroches <ludovic.desroches@microchip.com> 16777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16778L: linux-gpio@vger.kernel.org 16779S: Supported 16780F: drivers/gpio/gpio-sama5d2-piobu.c 16781F: drivers/pinctrl/pinctrl-at91* 16782 16783PIN CONTROLLER - NXP S32 16784M: Chester Lin <clin@suse.com> 16785R: NXP S32 Linux Team <s32@nxp.com> 16786L: linux-gpio@vger.kernel.org 16787S: Maintained 16788F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16789F: drivers/pinctrl/nxp/ 16790 16791PIN CONTROLLER - QUALCOMM 16792M: Bjorn Andersson <andersson@kernel.org> 16793L: linux-arm-msm@vger.kernel.org 16794S: Maintained 16795F: Documentation/devicetree/bindings/pinctrl/qcom,* 16796F: drivers/pinctrl/qcom/ 16797 16798PIN CONTROLLER - RENESAS 16799M: Geert Uytterhoeven <geert+renesas@glider.be> 16800L: linux-renesas-soc@vger.kernel.org 16801S: Supported 16802T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16803F: Documentation/devicetree/bindings/pinctrl/renesas,* 16804F: drivers/pinctrl/renesas/ 16805 16806PIN CONTROLLER - SAMSUNG 16807M: Tomasz Figa <tomasz.figa@gmail.com> 16808M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16809M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16810R: Alim Akhtar <alim.akhtar@samsung.com> 16811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16812L: linux-samsung-soc@vger.kernel.org 16813S: Maintained 16814Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16815B: mailto:linux-samsung-soc@vger.kernel.org 16816C: irc://irc.libera.chat/linux-exynos 16817T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16818F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16819F: drivers/pinctrl/samsung/ 16820F: include/dt-bindings/pinctrl/samsung.h 16821 16822PIN CONTROLLER - SINGLE 16823M: Tony Lindgren <tony@atomide.com> 16824M: Haojian Zhuang <haojian.zhuang@linaro.org> 16825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16826L: linux-omap@vger.kernel.org 16827S: Maintained 16828F: drivers/pinctrl/pinctrl-single.c 16829 16830PIN CONTROLLER - SUNPLUS / TIBBO 16831M: Dvorkin Dmitry <dvorkin@tibbo.com> 16832M: Wells Lu <wellslutw@gmail.com> 16833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16834S: Maintained 16835W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16836F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16837F: drivers/pinctrl/sunplus/ 16838F: include/dt-bindings/pinctrl/sppctl*.h 16839 16840PINE64 PINEPHONE KEYBOARD DRIVER 16841M: Samuel Holland <samuel@sholland.org> 16842S: Supported 16843F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16844F: drivers/input/keyboard/pinephone-keyboard.c 16845 16846PKTCDVD DRIVER 16847M: linux-block@vger.kernel.org 16848S: Orphan 16849F: drivers/block/pktcdvd.c 16850F: include/linux/pktcdvd.h 16851F: include/uapi/linux/pktcdvd.h 16852 16853PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16854M: Tomasz Duszynski <tduszyns@gmail.com> 16855S: Maintained 16856F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16857F: drivers/iio/chemical/pms7003.c 16858 16859PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16860M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16861L: netdev@vger.kernel.org 16862S: Maintained 16863F: drivers/net/phy/mdio-open-alliance.h 16864F: net/ethtool/plca.c 16865 16866PLDMFW LIBRARY 16867M: Jacob Keller <jacob.e.keller@intel.com> 16868S: Maintained 16869F: Documentation/driver-api/pldmfw/ 16870F: include/linux/pldmfw.h 16871F: lib/pldmfw/ 16872 16873PLX DMA DRIVER 16874M: Logan Gunthorpe <logang@deltatee.com> 16875S: Maintained 16876F: drivers/dma/plx_dma.c 16877 16878PM-GRAPH UTILITY 16879M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16880L: linux-pm@vger.kernel.org 16881S: Supported 16882W: https://01.org/pm-graph 16883B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16884T: git git://github.com/intel/pm-graph 16885F: tools/power/pm-graph 16886 16887PM6764TR DRIVER 16888M: Charles Hsu <hsu.yungteng@gmail.com> 16889L: linux-hwmon@vger.kernel.org 16890S: Maintained 16891F: Documentation/hwmon/pm6764tr.rst 16892F: drivers/hwmon/pmbus/pm6764tr.c 16893 16894PMBUS HARDWARE MONITORING DRIVERS 16895M: Guenter Roeck <linux@roeck-us.net> 16896L: linux-hwmon@vger.kernel.org 16897S: Maintained 16898W: http://hwmon.wiki.kernel.org/ 16899W: http://www.roeck-us.net/linux/drivers/ 16900T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16901F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16902F: Documentation/devicetree/bindings/hwmon/max31785.txt 16903F: Documentation/hwmon/adm1275.rst 16904F: Documentation/hwmon/ibm-cffps.rst 16905F: Documentation/hwmon/ir35221.rst 16906F: Documentation/hwmon/lm25066.rst 16907F: Documentation/hwmon/ltc2978.rst 16908F: Documentation/hwmon/ltc3815.rst 16909F: Documentation/hwmon/max16064.rst 16910F: Documentation/hwmon/max20751.rst 16911F: Documentation/hwmon/max31785.rst 16912F: Documentation/hwmon/max34440.rst 16913F: Documentation/hwmon/max8688.rst 16914F: Documentation/hwmon/pmbus-core.rst 16915F: Documentation/hwmon/pmbus.rst 16916F: Documentation/hwmon/tps40422.rst 16917F: Documentation/hwmon/ucd9000.rst 16918F: Documentation/hwmon/ucd9200.rst 16919F: Documentation/hwmon/zl6100.rst 16920F: drivers/hwmon/pmbus/ 16921F: include/linux/pmbus.h 16922 16923PMC SIERRA MaxRAID DRIVER 16924L: linux-scsi@vger.kernel.org 16925S: Orphan 16926W: http://www.pmc-sierra.com/ 16927F: drivers/scsi/pmcraid.* 16928 16929PMC SIERRA PM8001 DRIVER 16930M: Jack Wang <jinpu.wang@cloud.ionos.com> 16931L: linux-scsi@vger.kernel.org 16932S: Supported 16933F: drivers/scsi/pm8001/ 16934 16935PNI RM3100 IIO DRIVER 16936M: Song Qiang <songqiang1304521@gmail.com> 16937L: linux-iio@vger.kernel.org 16938S: Maintained 16939F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16940F: drivers/iio/magnetometer/rm3100* 16941 16942PNP SUPPORT 16943M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16944L: linux-acpi@vger.kernel.org 16945S: Maintained 16946F: drivers/pnp/ 16947F: include/linux/pnp.h 16948 16949POSIX CLOCKS and TIMERS 16950M: Thomas Gleixner <tglx@linutronix.de> 16951L: linux-kernel@vger.kernel.org 16952S: Maintained 16953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16954F: fs/timerfd.c 16955F: include/linux/time_namespace.h 16956F: include/linux/timer* 16957F: kernel/time/*timer* 16958F: kernel/time/namespace.c 16959 16960POWER MANAGEMENT CORE 16961M: "Rafael J. Wysocki" <rafael@kernel.org> 16962L: linux-pm@vger.kernel.org 16963S: Supported 16964B: https://bugzilla.kernel.org 16965T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16966F: drivers/base/power/ 16967F: drivers/powercap/ 16968F: include/linux/intel_rapl.h 16969F: include/linux/pm.h 16970F: include/linux/pm_* 16971F: include/linux/powercap.h 16972F: kernel/configs/nopm.config 16973 16974POWER STATE COORDINATION INTERFACE (PSCI) 16975M: Mark Rutland <mark.rutland@arm.com> 16976M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16978S: Maintained 16979F: drivers/firmware/psci/ 16980F: include/linux/psci.h 16981F: include/uapi/linux/psci.h 16982 16983POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16984M: Sebastian Reichel <sre@kernel.org> 16985L: linux-pm@vger.kernel.org 16986S: Maintained 16987T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16988F: Documentation/ABI/testing/sysfs-class-power 16989F: Documentation/devicetree/bindings/power/supply/ 16990F: drivers/power/supply/ 16991F: include/linux/power/ 16992F: include/linux/power_supply.h 16993 16994POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16995M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16996L: linuxppc-dev@lists.ozlabs.org 16997S: Maintained 16998F: drivers/char/powernv-op-panel.c 16999 17000PPP OVER ATM (RFC 2364) 17001M: Mitchell Blank Jr <mitch@sfgoth.com> 17002S: Maintained 17003F: include/uapi/linux/atmppp.h 17004F: net/atm/pppoatm.c 17005 17006PPP OVER ETHERNET 17007M: Michal Ostrowski <mostrows@earthlink.net> 17008S: Maintained 17009F: drivers/net/ppp/pppoe.c 17010F: drivers/net/ppp/pppox.c 17011 17012PPP OVER L2TP 17013M: James Chapman <jchapman@katalix.com> 17014S: Maintained 17015F: include/linux/if_pppol2tp.h 17016F: include/uapi/linux/if_pppol2tp.h 17017F: net/l2tp/l2tp_ppp.c 17018 17019PPP PROTOCOL DRIVERS AND COMPRESSORS 17020L: linux-ppp@vger.kernel.org 17021S: Orphan 17022F: drivers/net/ppp/ppp_* 17023 17024PPS SUPPORT 17025M: Rodolfo Giometti <giometti@enneenne.com> 17026L: linuxpps@ml.enneenne.com (subscribers-only) 17027S: Maintained 17028W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17029F: Documentation/ABI/testing/sysfs-pps 17030F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17031F: Documentation/driver-api/pps.rst 17032F: drivers/pps/ 17033F: include/linux/pps*.h 17034F: include/uapi/linux/pps.h 17035 17036PPTP DRIVER 17037M: Dmitry Kozlov <xeb@mail.ru> 17038L: netdev@vger.kernel.org 17039S: Maintained 17040W: http://sourceforge.net/projects/accel-pptp 17041F: drivers/net/ppp/pptp.c 17042 17043PRESSURE STALL INFORMATION (PSI) 17044M: Johannes Weiner <hannes@cmpxchg.org> 17045M: Suren Baghdasaryan <surenb@google.com> 17046S: Maintained 17047F: include/linux/psi* 17048F: kernel/sched/psi.c 17049 17050PRINTK 17051M: Petr Mladek <pmladek@suse.com> 17052M: Sergey Senozhatsky <senozhatsky@chromium.org> 17053R: Steven Rostedt <rostedt@goodmis.org> 17054R: John Ogness <john.ogness@linutronix.de> 17055S: Maintained 17056T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17057F: include/linux/printk.h 17058F: kernel/printk/ 17059 17060PRINTK INDEXING 17061R: Chris Down <chris@chrisdown.name> 17062S: Maintained 17063F: Documentation/core-api/printk-index.rst 17064F: kernel/printk/index.c 17065K: printk_index 17066 17067PROC FILESYSTEM 17068L: linux-kernel@vger.kernel.org 17069L: linux-fsdevel@vger.kernel.org 17070S: Maintained 17071F: Documentation/filesystems/proc.rst 17072F: fs/proc/ 17073F: include/linux/proc_fs.h 17074F: tools/testing/selftests/proc/ 17075 17076PROC SYSCTL 17077M: Luis Chamberlain <mcgrof@kernel.org> 17078M: Kees Cook <keescook@chromium.org> 17079M: Iurii Zaikin <yzaikin@google.com> 17080L: linux-kernel@vger.kernel.org 17081L: linux-fsdevel@vger.kernel.org 17082S: Maintained 17083T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17084F: fs/proc/proc_sysctl.c 17085F: include/linux/sysctl.h 17086F: kernel/sysctl-test.c 17087F: kernel/sysctl.c 17088F: tools/testing/selftests/sysctl/ 17089 17090PS3 NETWORK SUPPORT 17091M: Geoff Levand <geoff@infradead.org> 17092L: netdev@vger.kernel.org 17093L: linuxppc-dev@lists.ozlabs.org 17094S: Maintained 17095F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17096 17097PS3 PLATFORM SUPPORT 17098M: Geoff Levand <geoff@infradead.org> 17099L: linuxppc-dev@lists.ozlabs.org 17100S: Maintained 17101F: arch/powerpc/boot/ps3* 17102F: arch/powerpc/include/asm/lv1call.h 17103F: arch/powerpc/include/asm/ps3*.h 17104F: arch/powerpc/platforms/ps3/ 17105F: drivers/*/ps3* 17106F: drivers/ps3/ 17107F: drivers/rtc/rtc-ps3.c 17108F: drivers/usb/host/*ps3.c 17109F: sound/ppc/snd_ps3* 17110 17111PS3VRAM DRIVER 17112M: Jim Paris <jim@jtan.com> 17113M: Geoff Levand <geoff@infradead.org> 17114L: linuxppc-dev@lists.ozlabs.org 17115S: Maintained 17116F: drivers/block/ps3vram.c 17117 17118PSAMPLE PACKET SAMPLING SUPPORT 17119M: Yotam Gigi <yotam.gi@gmail.com> 17120S: Maintained 17121F: include/net/psample.h 17122F: include/uapi/linux/psample.h 17123F: net/psample 17124 17125PSTORE FILESYSTEM 17126M: Kees Cook <keescook@chromium.org> 17127R: Tony Luck <tony.luck@intel.com> 17128R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17129L: linux-hardening@vger.kernel.org 17130S: Supported 17131T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17132F: Documentation/admin-guide/pstore-blk.rst 17133F: Documentation/admin-guide/ramoops.rst 17134F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17135F: drivers/acpi/apei/erst.c 17136F: drivers/firmware/efi/efi-pstore.c 17137F: fs/pstore/ 17138F: include/linux/pstore* 17139K: \b(pstore|ramoops) 17140 17141PTP HARDWARE CLOCK SUPPORT 17142M: Richard Cochran <richardcochran@gmail.com> 17143L: netdev@vger.kernel.org 17144S: Maintained 17145W: http://linuxptp.sourceforge.net/ 17146F: Documentation/ABI/testing/sysfs-ptp 17147F: Documentation/driver-api/ptp.rst 17148F: drivers/net/phy/dp83640* 17149F: drivers/ptp/* 17150F: include/linux/ptp_cl* 17151K: (?:\b|_)ptp(?:\b|_) 17152 17153PTP VIRTUAL CLOCK SUPPORT 17154M: Yangbo Lu <yangbo.lu@nxp.com> 17155L: netdev@vger.kernel.org 17156S: Maintained 17157F: drivers/ptp/ptp_vclock.c 17158F: net/ethtool/phc_vclocks.c 17159 17160PTRACE SUPPORT 17161M: Oleg Nesterov <oleg@redhat.com> 17162S: Maintained 17163F: arch/*/*/ptrace*.c 17164F: arch/*/include/asm/ptrace*.h 17165F: arch/*/ptrace*.c 17166F: include/asm-generic/syscall.h 17167F: include/linux/ptrace.h 17168F: include/linux/regset.h 17169F: include/uapi/linux/ptrace.h 17170F: kernel/ptrace.c 17171 17172PULSE8-CEC DRIVER 17173M: Hans Verkuil <hverkuil@xs4all.nl> 17174L: linux-media@vger.kernel.org 17175S: Maintained 17176T: git git://linuxtv.org/media_tree.git 17177F: drivers/media/cec/usb/pulse8/ 17178 17179PURELIFI PLFXLC DRIVER 17180M: Srinivasan Raju <srini.raju@purelifi.com> 17181L: linux-wireless@vger.kernel.org 17182S: Supported 17183F: drivers/net/wireless/purelifi/plfxlc/ 17184 17185PVRUSB2 VIDEO4LINUX DRIVER 17186M: Mike Isely <isely@pobox.com> 17187L: pvrusb2@isely.net (subscribers-only) 17188L: linux-media@vger.kernel.org 17189S: Maintained 17190W: http://www.isely.net/pvrusb2/ 17191T: git git://linuxtv.org/media_tree.git 17192F: Documentation/driver-api/media/drivers/pvrusb2* 17193F: drivers/media/usb/pvrusb2/ 17194 17195PWC WEBCAM DRIVER 17196M: Hans Verkuil <hverkuil@xs4all.nl> 17197L: linux-media@vger.kernel.org 17198S: Odd Fixes 17199T: git git://linuxtv.org/media_tree.git 17200F: drivers/media/usb/pwc/* 17201F: include/trace/events/pwc.h 17202 17203PWM IR Transmitter 17204M: Sean Young <sean@mess.org> 17205L: linux-media@vger.kernel.org 17206S: Maintained 17207F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17208F: drivers/media/rc/pwm-ir-tx.c 17209 17210PWM SUBSYSTEM 17211M: Thierry Reding <thierry.reding@gmail.com> 17212R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17213L: linux-pwm@vger.kernel.org 17214S: Maintained 17215Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17216T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17217F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17218F: Documentation/devicetree/bindings/pwm/ 17219F: Documentation/driver-api/pwm.rst 17220F: drivers/gpio/gpio-mvebu.c 17221F: drivers/pwm/ 17222F: drivers/video/backlight/pwm_bl.c 17223F: include/dt-bindings/pwm/ 17224F: include/linux/pwm.h 17225F: include/linux/pwm_backlight.h 17226K: pwm_(config|apply_state|ops) 17227 17228PXA GPIO DRIVER 17229M: Robert Jarzmik <robert.jarzmik@free.fr> 17230L: linux-gpio@vger.kernel.org 17231S: Maintained 17232F: drivers/gpio/gpio-pxa.c 17233 17234PXA MMCI DRIVER 17235S: Orphan 17236 17237PXA RTC DRIVER 17238M: Robert Jarzmik <robert.jarzmik@free.fr> 17239L: linux-rtc@vger.kernel.org 17240S: Maintained 17241 17242PXA2xx/PXA3xx SUPPORT 17243M: Daniel Mack <daniel@zonque.org> 17244M: Haojian Zhuang <haojian.zhuang@gmail.com> 17245M: Robert Jarzmik <robert.jarzmik@free.fr> 17246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17247S: Maintained 17248T: git git://github.com/hzhuang1/linux.git 17249T: git git://github.com/rjarzmik/linux.git 17250F: arch/arm/boot/dts/intel/pxa/ 17251F: arch/arm/mach-pxa/ 17252F: drivers/dma/pxa* 17253F: drivers/pcmcia/pxa2xx* 17254F: drivers/pinctrl/pxa/ 17255F: drivers/spi/spi-pxa2xx* 17256F: drivers/usb/gadget/udc/pxa2* 17257F: include/sound/pxa2xx-lib.h 17258F: sound/arm/pxa* 17259F: sound/soc/pxa/ 17260 17261QAT DRIVER 17262M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17263L: qat-linux@intel.com 17264S: Supported 17265F: drivers/crypto/intel/qat/ 17266 17267QCOM AUDIO (ASoC) DRIVERS 17268M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17269M: Banajit Goswami <bgoswami@quicinc.com> 17270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17271S: Supported 17272F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17273F: Documentation/devicetree/bindings/sound/qcom,* 17274F: drivers/soc/qcom/apr.c 17275F: include/dt-bindings/sound/qcom,wcd9335.h 17276F: sound/soc/codecs/lpass-rx-macro.* 17277F: sound/soc/codecs/lpass-tx-macro.* 17278F: sound/soc/codecs/lpass-va-macro.c 17279F: sound/soc/codecs/lpass-wsa-macro.* 17280F: sound/soc/codecs/msm8916-wcd-analog.c 17281F: sound/soc/codecs/msm8916-wcd-digital.c 17282F: sound/soc/codecs/wcd-clsh-v2.* 17283F: sound/soc/codecs/wcd-mbhc-v2.* 17284F: sound/soc/codecs/wcd9335.* 17285F: sound/soc/codecs/wcd934x.c 17286F: sound/soc/codecs/wsa881x.c 17287F: sound/soc/codecs/wsa883x.c 17288F: sound/soc/codecs/wsa884x.c 17289F: sound/soc/qcom/ 17290 17291QCOM EMBEDDED USB DEBUGGER (EUD) 17292M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17293L: linux-arm-msm@vger.kernel.org 17294S: Maintained 17295F: Documentation/ABI/testing/sysfs-driver-eud 17296F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17297F: drivers/usb/misc/qcom_eud.c 17298 17299QCOM IPA DRIVER 17300M: Alex Elder <elder@kernel.org> 17301L: netdev@vger.kernel.org 17302S: Supported 17303F: drivers/net/ipa/ 17304 17305QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17306M: Gabriel Somlo <somlo@cmu.edu> 17307M: "Michael S. Tsirkin" <mst@redhat.com> 17308L: qemu-devel@nongnu.org 17309S: Maintained 17310F: drivers/firmware/qemu_fw_cfg.c 17311F: include/uapi/linux/qemu_fw_cfg.h 17312 17313QIB DRIVER 17314M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17315L: linux-rdma@vger.kernel.org 17316S: Supported 17317F: drivers/infiniband/hw/qib/ 17318 17319QLOGIC QL41xxx FCOE DRIVER 17320M: Saurav Kashyap <skashyap@marvell.com> 17321M: Javed Hasan <jhasan@marvell.com> 17322M: GR-QLogic-Storage-Upstream@marvell.com 17323L: linux-scsi@vger.kernel.org 17324S: Supported 17325F: drivers/scsi/qedf/ 17326 17327QLOGIC QL41xxx ISCSI DRIVER 17328M: Nilesh Javali <njavali@marvell.com> 17329M: Manish Rangankar <mrangankar@marvell.com> 17330M: GR-QLogic-Storage-Upstream@marvell.com 17331L: linux-scsi@vger.kernel.org 17332S: Supported 17333F: drivers/scsi/qedi/ 17334 17335QLOGIC QL4xxx ETHERNET DRIVER 17336M: Ariel Elior <aelior@marvell.com> 17337M: Manish Chopra <manishc@marvell.com> 17338L: netdev@vger.kernel.org 17339S: Supported 17340F: drivers/net/ethernet/qlogic/qed/ 17341F: drivers/net/ethernet/qlogic/qede/ 17342F: include/linux/qed/ 17343 17344QLOGIC QL4xxx RDMA DRIVER 17345M: Michal Kalderon <mkalderon@marvell.com> 17346M: Ariel Elior <aelior@marvell.com> 17347L: linux-rdma@vger.kernel.org 17348S: Supported 17349F: drivers/infiniband/hw/qedr/ 17350F: include/uapi/rdma/qedr-abi.h 17351 17352QLOGIC QLA1280 SCSI DRIVER 17353M: Michael Reed <mdr@sgi.com> 17354L: linux-scsi@vger.kernel.org 17355S: Maintained 17356F: drivers/scsi/qla1280.[ch] 17357 17358QLOGIC QLA2XXX FC-SCSI DRIVER 17359M: Nilesh Javali <njavali@marvell.com> 17360M: GR-QLogic-Storage-Upstream@marvell.com 17361L: linux-scsi@vger.kernel.org 17362S: Supported 17363F: drivers/scsi/qla2xxx/ 17364 17365QLOGIC QLA3XXX NETWORK DRIVER 17366M: GR-Linux-NIC-Dev@marvell.com 17367L: netdev@vger.kernel.org 17368S: Supported 17369F: drivers/net/ethernet/qlogic/qla3xxx.* 17370 17371QLOGIC QLA4XXX iSCSI DRIVER 17372M: Nilesh Javali <njavali@marvell.com> 17373M: Manish Rangankar <mrangankar@marvell.com> 17374M: GR-QLogic-Storage-Upstream@marvell.com 17375L: linux-scsi@vger.kernel.org 17376S: Supported 17377F: drivers/scsi/qla4xxx/ 17378 17379QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17380M: Shahed Shaikh <shshaikh@marvell.com> 17381M: Manish Chopra <manishc@marvell.com> 17382M: GR-Linux-NIC-Dev@marvell.com 17383L: netdev@vger.kernel.org 17384S: Supported 17385F: drivers/net/ethernet/qlogic/qlcnic/ 17386 17387QLOGIC QLGE 10Gb ETHERNET DRIVER 17388M: Manish Chopra <manishc@marvell.com> 17389M: GR-Linux-NIC-Dev@marvell.com 17390M: Coiby Xu <coiby.xu@gmail.com> 17391L: netdev@vger.kernel.org 17392S: Supported 17393F: Documentation/networking/device_drivers/qlogic/qlge.rst 17394F: drivers/staging/qlge/ 17395 17396QM1D1B0004 MEDIA DRIVER 17397M: Akihiro Tsukada <tskd08@gmail.com> 17398L: linux-media@vger.kernel.org 17399S: Odd Fixes 17400F: drivers/media/tuners/qm1d1b0004* 17401 17402QM1D1C0042 MEDIA DRIVER 17403M: Akihiro Tsukada <tskd08@gmail.com> 17404L: linux-media@vger.kernel.org 17405S: Odd Fixes 17406F: drivers/media/tuners/qm1d1c0042* 17407 17408QNX4 FILESYSTEM 17409M: Anders Larsen <al@alarsen.net> 17410S: Maintained 17411W: http://www.alarsen.net/linux/qnx4fs/ 17412F: fs/qnx4/ 17413F: include/uapi/linux/qnx4_fs.h 17414F: include/uapi/linux/qnxtypes.h 17415 17416QNX6 FILESYSTEM 17417S: Orphan 17418F: Documentation/filesystems/qnx6.rst 17419F: fs/qnx6/ 17420F: include/linux/qnx6_fs.h 17421 17422QORIQ DPAA2 FSL-MC BUS DRIVER 17423M: Stuart Yoder <stuyoder@gmail.com> 17424M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17425L: linux-kernel@vger.kernel.org 17426S: Maintained 17427F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17428F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17429F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17430F: drivers/bus/fsl-mc/ 17431F: include/uapi/linux/fsl_mc.h 17432 17433QT1010 MEDIA DRIVER 17434M: Antti Palosaari <crope@iki.fi> 17435L: linux-media@vger.kernel.org 17436S: Maintained 17437W: https://linuxtv.org 17438W: http://palosaari.fi/linux/ 17439Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17440T: git git://linuxtv.org/anttip/media_tree.git 17441F: drivers/media/tuners/qt1010* 17442 17443QUALCOMM ATH12K WIRELESS DRIVER 17444M: Kalle Valo <kvalo@kernel.org> 17445M: Jeff Johnson <quic_jjohnson@quicinc.com> 17446L: ath12k@lists.infradead.org 17447S: Supported 17448T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17449F: drivers/net/wireless/ath/ath12k/ 17450 17451QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17452M: Kalle Valo <kvalo@kernel.org> 17453M: Jeff Johnson <quic_jjohnson@quicinc.com> 17454L: ath10k@lists.infradead.org 17455S: Supported 17456W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17457T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17458F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17459F: drivers/net/wireless/ath/ath10k/ 17460 17461QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17462M: Kalle Valo <kvalo@kernel.org> 17463M: Jeff Johnson <quic_jjohnson@quicinc.com> 17464L: ath11k@lists.infradead.org 17465S: Supported 17466W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17467B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17469F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17470F: drivers/net/wireless/ath/ath11k/ 17471 17472QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17473M: Toke Høiland-Jørgensen <toke@toke.dk> 17474L: linux-wireless@vger.kernel.org 17475S: Maintained 17476W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17477T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17478F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17479F: drivers/net/wireless/ath/ath9k/ 17480 17481QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17482M: Stephan Gerhold <stephan@gerhold.net> 17483L: netdev@vger.kernel.org 17484L: linux-arm-msm@vger.kernel.org 17485S: Maintained 17486F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17487F: drivers/net/wwan/qcom_bam_dmux.c 17488 17489QUALCOMM CAMERA SUBSYSTEM DRIVER 17490M: Robert Foss <rfoss@kernel.org> 17491M: Todor Tomov <todor.too@gmail.com> 17492M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17493L: linux-media@vger.kernel.org 17494S: Maintained 17495F: Documentation/admin-guide/media/qcom_camss.rst 17496F: Documentation/devicetree/bindings/media/*camss* 17497F: drivers/media/platform/qcom/camss/ 17498 17499QUALCOMM CLOCK DRIVERS 17500M: Bjorn Andersson <andersson@kernel.org> 17501L: linux-arm-msm@vger.kernel.org 17502S: Supported 17503T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17504F: Documentation/devicetree/bindings/clock/qcom,* 17505F: drivers/clk/qcom/ 17506F: include/dt-bindings/clock/qcom,* 17507 17508QUALCOMM CLOUD AI (QAIC) DRIVER 17509M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17510R: Carl Vanderlip <quic_carlv@quicinc.com> 17511R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17512L: linux-arm-msm@vger.kernel.org 17513L: dri-devel@lists.freedesktop.org 17514S: Supported 17515T: git git://anongit.freedesktop.org/drm/drm-misc 17516F: Documentation/accel/qaic/ 17517F: drivers/accel/qaic/ 17518F: include/uapi/drm/qaic_accel.h 17519 17520QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17521M: Bjorn Andersson <andersson@kernel.org> 17522M: Konrad Dybcio <konrad.dybcio@linaro.org> 17523L: linux-pm@vger.kernel.org 17524L: linux-arm-msm@vger.kernel.org 17525S: Maintained 17526F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17527F: drivers/soc/qcom/cpr.c 17528 17529QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17530M: Ilia Lin <ilia.lin@kernel.org> 17531L: linux-pm@vger.kernel.org 17532S: Maintained 17533F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17534F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17535F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17536 17537QUALCOMM CRYPTO DRIVERS 17538M: Thara Gopinath <thara.gopinath@gmail.com> 17539L: linux-crypto@vger.kernel.org 17540L: linux-arm-msm@vger.kernel.org 17541S: Maintained 17542F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17543F: drivers/crypto/qce/ 17544 17545QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17546M: Timur Tabi <timur@kernel.org> 17547L: netdev@vger.kernel.org 17548S: Maintained 17549F: drivers/net/ethernet/qualcomm/emac/ 17550 17551QUALCOMM ETHQOS ETHERNET DRIVER 17552M: Vinod Koul <vkoul@kernel.org> 17553R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17554L: netdev@vger.kernel.org 17555L: linux-arm-msm@vger.kernel.org 17556S: Maintained 17557F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17558F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17559 17560QUALCOMM FASTRPC DRIVER 17561M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17562M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17563L: linux-arm-msm@vger.kernel.org 17564S: Maintained 17565F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17566F: drivers/misc/fastrpc.c 17567F: include/uapi/misc/fastrpc.h 17568 17569QUALCOMM HEXAGON ARCHITECTURE 17570M: Brian Cain <bcain@quicinc.com> 17571L: linux-hexagon@vger.kernel.org 17572S: Supported 17573T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17574F: arch/hexagon/ 17575 17576QUALCOMM HIDMA DRIVER 17577M: Sinan Kaya <okaya@kernel.org> 17578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17579L: linux-arm-msm@vger.kernel.org 17580L: dmaengine@vger.kernel.org 17581S: Supported 17582F: drivers/dma/qcom/hidma* 17583 17584QUALCOMM I2C CCI DRIVER 17585M: Loic Poulain <loic.poulain@linaro.org> 17586M: Robert Foss <rfoss@kernel.org> 17587L: linux-i2c@vger.kernel.org 17588L: linux-arm-msm@vger.kernel.org 17589S: Maintained 17590F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17591F: drivers/i2c/busses/i2c-qcom-cci.c 17592 17593QUALCOMM INTERCONNECT BWMON DRIVER 17594M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17595L: linux-arm-msm@vger.kernel.org 17596S: Maintained 17597F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17598F: drivers/soc/qcom/icc-bwmon.c 17599 17600QUALCOMM IOMMU 17601M: Rob Clark <robdclark@gmail.com> 17602L: iommu@lists.linux.dev 17603L: linux-arm-msm@vger.kernel.org 17604S: Maintained 17605F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17606 17607QUALCOMM IPC ROUTER (QRTR) DRIVER 17608M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17609L: linux-arm-msm@vger.kernel.org 17610S: Maintained 17611F: include/trace/events/qrtr.h 17612F: include/uapi/linux/qrtr.h 17613F: net/qrtr/ 17614 17615QUALCOMM IPCC MAILBOX DRIVER 17616M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17617L: linux-arm-msm@vger.kernel.org 17618S: Supported 17619F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17620F: drivers/mailbox/qcom-ipcc.c 17621F: include/dt-bindings/mailbox/qcom-ipcc.h 17622 17623QUALCOMM IPQ4019 USB PHY DRIVER 17624M: Robert Marko <robert.marko@sartura.hr> 17625M: Luka Perkov <luka.perkov@sartura.hr> 17626L: linux-arm-msm@vger.kernel.org 17627S: Maintained 17628F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17629F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17630 17631QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17632M: Robert Marko <robert.marko@sartura.hr> 17633M: Luka Perkov <luka.perkov@sartura.hr> 17634L: linux-arm-msm@vger.kernel.org 17635S: Maintained 17636F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17637F: drivers/regulator/vqmmc-ipq4019-regulator.c 17638 17639QUALCOMM NAND CONTROLLER DRIVER 17640M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17641L: linux-mtd@lists.infradead.org 17642L: linux-arm-msm@vger.kernel.org 17643S: Maintained 17644F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17645F: drivers/mtd/nand/raw/qcom_nandc.c 17646 17647QUALCOMM RMNET DRIVER 17648M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17649M: Sean Tranchetti <quic_stranche@quicinc.com> 17650L: netdev@vger.kernel.org 17651S: Maintained 17652F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17653F: drivers/net/ethernet/qualcomm/rmnet/ 17654F: include/linux/if_rmnet.h 17655 17656QUALCOMM TSENS THERMAL DRIVER 17657M: Amit Kucheria <amitk@kernel.org> 17658M: Thara Gopinath <thara.gopinath@gmail.com> 17659L: linux-pm@vger.kernel.org 17660L: linux-arm-msm@vger.kernel.org 17661S: Maintained 17662F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17663F: drivers/thermal/qcom/ 17664 17665QUALCOMM TYPEC PORT MANAGER DRIVER 17666M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17667L: linux-arm-msm@vger.kernel.org 17668L: linux-usb@vger.kernel.org 17669S: Maintained 17670F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17671F: drivers/usb/typec/tcpm/qcom/ 17672 17673QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17674M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17675M: Vikash Garodia <quic_vgarodia@quicinc.com> 17676R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17677L: linux-media@vger.kernel.org 17678L: linux-arm-msm@vger.kernel.org 17679S: Maintained 17680T: git git://linuxtv.org/media_tree.git 17681F: Documentation/devicetree/bindings/media/*venus* 17682F: drivers/media/platform/qcom/venus/ 17683 17684QUALCOMM WCN36XX WIRELESS DRIVER 17685M: Loic Poulain <loic.poulain@linaro.org> 17686L: wcn36xx@lists.infradead.org 17687S: Supported 17688W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17689F: drivers/net/wireless/ath/wcn36xx/ 17690 17691QUANTENNA QTNFMAC WIRELESS DRIVER 17692M: Igor Mitsyanko <imitsyanko@quantenna.com> 17693R: Sergey Matyukevich <geomatsi@gmail.com> 17694L: linux-wireless@vger.kernel.org 17695S: Maintained 17696F: drivers/net/wireless/quantenna 17697 17698RADEON and AMDGPU DRM DRIVERS 17699M: Alex Deucher <alexander.deucher@amd.com> 17700M: Christian König <christian.koenig@amd.com> 17701M: Pan, Xinhui <Xinhui.Pan@amd.com> 17702L: amd-gfx@lists.freedesktop.org 17703S: Supported 17704B: https://gitlab.freedesktop.org/drm/amd/-/issues 17705C: irc://irc.oftc.net/radeon 17706T: git https://gitlab.freedesktop.org/agd5f/linux.git 17707F: Documentation/gpu/amdgpu/ 17708F: drivers/gpu/drm/amd/ 17709F: drivers/gpu/drm/radeon/ 17710F: include/uapi/drm/amdgpu_drm.h 17711F: include/uapi/drm/radeon_drm.h 17712 17713RADEON FRAMEBUFFER DISPLAY DRIVER 17714M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17715L: linux-fbdev@vger.kernel.org 17716S: Maintained 17717F: drivers/video/fbdev/aty/radeon* 17718F: include/uapi/linux/radeonfb.h 17719 17720RADIOSHARK RADIO DRIVER 17721M: Hans Verkuil <hverkuil@xs4all.nl> 17722L: linux-media@vger.kernel.org 17723S: Maintained 17724T: git git://linuxtv.org/media_tree.git 17725F: drivers/media/radio/radio-shark.c 17726 17727RADIOSHARK2 RADIO DRIVER 17728M: Hans Verkuil <hverkuil@xs4all.nl> 17729L: linux-media@vger.kernel.org 17730S: Maintained 17731T: git git://linuxtv.org/media_tree.git 17732F: drivers/media/radio/radio-shark2.c 17733F: drivers/media/radio/radio-tea5777.c 17734 17735RADOS BLOCK DEVICE (RBD) 17736M: Ilya Dryomov <idryomov@gmail.com> 17737R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17738L: ceph-devel@vger.kernel.org 17739S: Supported 17740W: http://ceph.com/ 17741T: git https://github.com/ceph/ceph-client.git 17742F: Documentation/ABI/testing/sysfs-bus-rbd 17743F: drivers/block/rbd.c 17744F: drivers/block/rbd_types.h 17745 17746RAGE128 FRAMEBUFFER DISPLAY DRIVER 17747L: linux-fbdev@vger.kernel.org 17748S: Orphan 17749F: drivers/video/fbdev/aty/aty128fb.c 17750 17751RAINSHADOW-CEC DRIVER 17752M: Hans Verkuil <hverkuil@xs4all.nl> 17753L: linux-media@vger.kernel.org 17754S: Maintained 17755T: git git://linuxtv.org/media_tree.git 17756F: drivers/media/cec/usb/rainshadow/ 17757 17758RALINK MIPS ARCHITECTURE 17759M: John Crispin <john@phrozen.org> 17760L: linux-mips@vger.kernel.org 17761S: Maintained 17762F: arch/mips/ralink 17763 17764RALINK MT7621 MIPS ARCHITECTURE 17765M: Arınç ÜNAL <arinc.unal@arinc9.com> 17766M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17767L: linux-mips@vger.kernel.org 17768S: Maintained 17769F: arch/mips/boot/dts/ralink/mt7621* 17770 17771RALINK RT2X00 WIRELESS LAN DRIVER 17772M: Stanislaw Gruszka <stf_xl@wp.pl> 17773M: Helmut Schaa <helmut.schaa@googlemail.com> 17774L: linux-wireless@vger.kernel.org 17775S: Maintained 17776F: drivers/net/wireless/ralink/rt2x00/ 17777 17778RAMDISK RAM BLOCK DEVICE DRIVER 17779M: Jens Axboe <axboe@kernel.dk> 17780S: Maintained 17781F: Documentation/admin-guide/blockdev/ramdisk.rst 17782F: drivers/block/brd.c 17783 17784RANCHU VIRTUAL BOARD FOR MIPS 17785M: Miodrag Dinic <miodrag.dinic@mips.com> 17786L: linux-mips@vger.kernel.org 17787S: Supported 17788F: arch/mips/configs/generic/board-ranchu.config 17789F: arch/mips/generic/board-ranchu.c 17790 17791RANDOM NUMBER DRIVER 17792M: "Theodore Ts'o" <tytso@mit.edu> 17793M: Jason A. Donenfeld <Jason@zx2c4.com> 17794S: Maintained 17795T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17796F: drivers/char/random.c 17797F: drivers/virt/vmgenid.c 17798 17799RAPIDIO SUBSYSTEM 17800M: Matt Porter <mporter@kernel.crashing.org> 17801M: Alexandre Bounine <alex.bou9@gmail.com> 17802S: Maintained 17803F: drivers/rapidio/ 17804 17805RAS INFRASTRUCTURE 17806M: Tony Luck <tony.luck@intel.com> 17807M: Borislav Petkov <bp@alien8.de> 17808L: linux-edac@vger.kernel.org 17809S: Maintained 17810F: Documentation/admin-guide/ras.rst 17811F: drivers/ras/ 17812F: include/linux/ras.h 17813F: include/ras/ras_event.h 17814 17815RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17816L: linux-wireless@vger.kernel.org 17817S: Orphan 17818F: drivers/net/wireless/legacy/ray* 17819 17820RC-CORE / LIRC FRAMEWORK 17821M: Sean Young <sean@mess.org> 17822L: linux-media@vger.kernel.org 17823S: Maintained 17824W: http://linuxtv.org 17825T: git git://linuxtv.org/media_tree.git 17826F: Documentation/driver-api/media/rc-core.rst 17827F: Documentation/userspace-api/media/rc/ 17828F: drivers/media/rc/ 17829F: include/media/rc-core.h 17830F: include/media/rc-map.h 17831F: include/uapi/linux/lirc.h 17832 17833RCMM REMOTE CONTROLS DECODER 17834M: Patrick Lerda <patrick9876@free.fr> 17835S: Maintained 17836F: drivers/media/rc/ir-rcmm-decoder.c 17837 17838RCUTORTURE TEST FRAMEWORK 17839M: "Paul E. McKenney" <paulmck@kernel.org> 17840M: Josh Triplett <josh@joshtriplett.org> 17841R: Steven Rostedt <rostedt@goodmis.org> 17842R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17843R: Lai Jiangshan <jiangshanlai@gmail.com> 17844L: rcu@vger.kernel.org 17845S: Supported 17846T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17847F: tools/testing/selftests/rcutorture 17848 17849RDACM20 Camera Sensor 17850M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17851M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17852M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17853M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17854L: linux-media@vger.kernel.org 17855S: Maintained 17856F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17857F: drivers/media/i2c/max9271.c 17858F: drivers/media/i2c/max9271.h 17859F: drivers/media/i2c/rdacm20.c 17860 17861RDACM21 Camera Sensor 17862M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17863M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17864M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17865M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17866L: linux-media@vger.kernel.org 17867S: Maintained 17868F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17869F: drivers/media/i2c/max9271.c 17870F: drivers/media/i2c/max9271.h 17871F: drivers/media/i2c/rdacm21.c 17872 17873RDC R-321X SoC 17874M: Florian Fainelli <florian@openwrt.org> 17875S: Maintained 17876 17877RDC R6040 FAST ETHERNET DRIVER 17878M: Florian Fainelli <f.fainelli@gmail.com> 17879L: netdev@vger.kernel.org 17880S: Maintained 17881F: drivers/net/ethernet/rdc/r6040.c 17882 17883RDMAVT - RDMA verbs software 17884M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17885L: linux-rdma@vger.kernel.org 17886S: Supported 17887F: drivers/infiniband/sw/rdmavt 17888 17889RDS - RELIABLE DATAGRAM SOCKETS 17890M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17891L: netdev@vger.kernel.org 17892L: linux-rdma@vger.kernel.org 17893L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17894S: Supported 17895W: https://oss.oracle.com/projects/rds/ 17896F: Documentation/networking/rds.rst 17897F: net/rds/ 17898 17899RDT - RESOURCE ALLOCATION 17900M: Fenghua Yu <fenghua.yu@intel.com> 17901M: Reinette Chatre <reinette.chatre@intel.com> 17902L: linux-kernel@vger.kernel.org 17903S: Supported 17904F: Documentation/arch/x86/resctrl* 17905F: arch/x86/include/asm/resctrl.h 17906F: arch/x86/kernel/cpu/resctrl/ 17907F: tools/testing/selftests/resctrl/ 17908 17909READ-COPY UPDATE (RCU) 17910M: "Paul E. McKenney" <paulmck@kernel.org> 17911M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17912M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17913M: Joel Fernandes <joel@joelfernandes.org> 17914M: Josh Triplett <josh@joshtriplett.org> 17915M: Boqun Feng <boqun.feng@gmail.com> 17916R: Steven Rostedt <rostedt@goodmis.org> 17917R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17918R: Lai Jiangshan <jiangshanlai@gmail.com> 17919R: Zqiang <qiang.zhang1211@gmail.com> 17920L: rcu@vger.kernel.org 17921S: Supported 17922W: http://www.rdrop.com/users/paulmck/RCU/ 17923T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17924F: Documentation/RCU/ 17925F: include/linux/rcu* 17926F: kernel/rcu/ 17927X: Documentation/RCU/torture.rst 17928X: include/linux/srcu*.h 17929X: kernel/rcu/srcu*.c 17930 17931REAL TIME CLOCK (RTC) SUBSYSTEM 17932M: Alessandro Zummo <a.zummo@towertech.it> 17933M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17934L: linux-rtc@vger.kernel.org 17935S: Maintained 17936Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17937T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17938F: Documentation/admin-guide/rtc.rst 17939F: Documentation/devicetree/bindings/rtc/ 17940F: drivers/rtc/ 17941F: include/linux/platform_data/rtc-* 17942F: include/linux/rtc.h 17943F: include/linux/rtc/ 17944F: include/uapi/linux/rtc.h 17945F: tools/testing/selftests/rtc/ 17946 17947Real-time Linux Analysis (RTLA) tools 17948M: Daniel Bristot de Oliveira <bristot@kernel.org> 17949M: Steven Rostedt <rostedt@goodmis.org> 17950L: linux-trace-kernel@vger.kernel.org 17951S: Maintained 17952F: Documentation/tools/rtla/ 17953F: tools/tracing/rtla/ 17954 17955REALTEK AUDIO CODECS 17956M: Oder Chiou <oder_chiou@realtek.com> 17957S: Maintained 17958F: include/sound/rt*.h 17959F: sound/soc/codecs/rt* 17960 17961REALTEK OTTO WATCHDOG 17962M: Sander Vanheule <sander@svanheule.net> 17963L: linux-watchdog@vger.kernel.org 17964S: Maintained 17965F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17966F: drivers/watchdog/realtek_otto_wdt.c 17967 17968REALTEK RTL83xx SMI DSA ROUTER CHIPS 17969M: Linus Walleij <linus.walleij@linaro.org> 17970M: Alvin Šipraga <alsi@bang-olufsen.dk> 17971S: Maintained 17972F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17973F: drivers/net/dsa/realtek/* 17974 17975REALTEK WIRELESS DRIVER (rtlwifi family) 17976M: Ping-Ke Shih <pkshih@realtek.com> 17977L: linux-wireless@vger.kernel.org 17978S: Maintained 17979W: https://wireless.wiki.kernel.org/ 17980T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17981F: drivers/net/wireless/realtek/rtlwifi/ 17982 17983REALTEK WIRELESS DRIVER (rtw88) 17984M: Ping-Ke Shih <pkshih@realtek.com> 17985L: linux-wireless@vger.kernel.org 17986S: Maintained 17987F: drivers/net/wireless/realtek/rtw88/ 17988 17989REALTEK WIRELESS DRIVER (rtw89) 17990M: Ping-Ke Shih <pkshih@realtek.com> 17991L: linux-wireless@vger.kernel.org 17992S: Maintained 17993F: drivers/net/wireless/realtek/rtw89/ 17994 17995REDPINE WIRELESS DRIVER 17996L: linux-wireless@vger.kernel.org 17997S: Orphan 17998F: drivers/net/wireless/rsi/ 17999 18000REGISTER MAP ABSTRACTION 18001M: Mark Brown <broonie@kernel.org> 18002L: linux-kernel@vger.kernel.org 18003S: Supported 18004T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18005F: Documentation/devicetree/bindings/regmap/ 18006F: drivers/base/regmap/ 18007F: include/linux/regmap.h 18008 18009REISERFS FILE SYSTEM 18010L: reiserfs-devel@vger.kernel.org 18011S: Supported 18012F: fs/reiserfs/ 18013 18014REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18015M: Bjorn Andersson <andersson@kernel.org> 18016M: Mathieu Poirier <mathieu.poirier@linaro.org> 18017L: linux-remoteproc@vger.kernel.org 18018S: Maintained 18019T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18020F: Documentation/ABI/testing/sysfs-class-remoteproc 18021F: Documentation/devicetree/bindings/remoteproc/ 18022F: Documentation/staging/remoteproc.rst 18023F: drivers/remoteproc/ 18024F: include/linux/remoteproc.h 18025F: include/linux/remoteproc/ 18026 18027REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18028M: Bjorn Andersson <andersson@kernel.org> 18029M: Mathieu Poirier <mathieu.poirier@linaro.org> 18030L: linux-remoteproc@vger.kernel.org 18031S: Maintained 18032T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18033F: Documentation/ABI/testing/sysfs-bus-rpmsg 18034F: Documentation/staging/rpmsg.rst 18035F: drivers/rpmsg/ 18036F: include/linux/rpmsg.h 18037F: include/linux/rpmsg/ 18038F: include/uapi/linux/rpmsg.h 18039F: samples/rpmsg/ 18040 18041REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18042M: Stephan Gerhold <stephan@gerhold.net> 18043L: netdev@vger.kernel.org 18044L: linux-remoteproc@vger.kernel.org 18045S: Maintained 18046F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18047 18048RENESAS CLOCK DRIVERS 18049M: Geert Uytterhoeven <geert+renesas@glider.be> 18050L: linux-renesas-soc@vger.kernel.org 18051S: Supported 18052T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18053F: Documentation/devicetree/bindings/clock/renesas,* 18054F: drivers/clk/renesas/ 18055 18056RENESAS EMEV2 I2C DRIVER 18057M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18058L: linux-renesas-soc@vger.kernel.org 18059S: Supported 18060F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18061F: drivers/i2c/busses/i2c-emev2.c 18062 18063RENESAS ETHERNET DRIVERS 18064R: Sergey Shtylyov <s.shtylyov@omp.ru> 18065L: netdev@vger.kernel.org 18066L: linux-renesas-soc@vger.kernel.org 18067F: Documentation/devicetree/bindings/net/renesas,*.yaml 18068F: drivers/net/ethernet/renesas/ 18069F: include/linux/sh_eth.h 18070 18071RENESAS IDT821034 ASoC CODEC 18072M: Herve Codina <herve.codina@bootlin.com> 18073L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18074S: Maintained 18075F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18076F: sound/soc/codecs/idt821034.c 18077 18078RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18079M: Miquel Raynal <miquel.raynal@bootlin.com> 18080L: linux-mtd@lists.infradead.org 18081L: linux-renesas-soc@vger.kernel.org 18082S: Maintained 18083F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18084F: drivers/mtd/nand/raw/renesas-nand-controller.c 18085 18086RENESAS R-CAR GYROADC DRIVER 18087M: Marek Vasut <marek.vasut@gmail.com> 18088L: linux-iio@vger.kernel.org 18089S: Supported 18090F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18091F: drivers/iio/adc/rcar-gyroadc.c 18092 18093RENESAS R-CAR I2C DRIVERS 18094M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18095L: linux-renesas-soc@vger.kernel.org 18096S: Supported 18097F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18098F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18099F: drivers/i2c/busses/i2c-rcar.c 18100F: drivers/i2c/busses/i2c-sh_mobile.c 18101 18102RENESAS R-CAR SATA DRIVER 18103R: Sergey Shtylyov <s.shtylyov@omp.ru> 18104L: linux-ide@vger.kernel.org 18105L: linux-renesas-soc@vger.kernel.org 18106S: Supported 18107F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18108F: drivers/ata/sata_rcar.c 18109 18110RENESAS R-CAR THERMAL DRIVERS 18111M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18112L: linux-renesas-soc@vger.kernel.org 18113S: Supported 18114F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18115F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18116F: drivers/thermal/rcar_gen3_thermal.c 18117F: drivers/thermal/rcar_thermal.c 18118 18119RENESAS RIIC DRIVER 18120M: Chris Brandt <chris.brandt@renesas.com> 18121L: linux-renesas-soc@vger.kernel.org 18122S: Supported 18123F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18124F: drivers/i2c/busses/i2c-riic.c 18125 18126RENESAS RZ/G2L A/D DRIVER 18127M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18128L: linux-iio@vger.kernel.org 18129L: linux-renesas-soc@vger.kernel.org 18130S: Supported 18131F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18132F: drivers/iio/adc/rzg2l_adc.c 18133 18134RENESAS RZ/G2L MTU3a COUNTER DRIVER 18135M: Biju Das <biju.das.jz@bp.renesas.com> 18136L: linux-iio@vger.kernel.org 18137L: linux-renesas-soc@vger.kernel.org 18138S: Supported 18139F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18140F: drivers/counter/rz-mtu3-cnt.c 18141 18142RENESAS RZ/N1 A5PSW SWITCH DRIVER 18143M: Clément Léger <clement.leger@bootlin.com> 18144L: linux-renesas-soc@vger.kernel.org 18145L: netdev@vger.kernel.org 18146S: Maintained 18147F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18148F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18149F: drivers/net/dsa/rzn1_a5psw* 18150F: drivers/net/pcs/pcs-rzn1-miic.c 18151F: include/dt-bindings/net/pcs-rzn1-miic.h 18152F: include/linux/pcs-rzn1-miic.h 18153F: net/dsa/tag_rzn1_a5psw.c 18154 18155RENESAS RZ/N1 RTC CONTROLLER DRIVER 18156M: Miquel Raynal <miquel.raynal@bootlin.com> 18157L: linux-rtc@vger.kernel.org 18158L: linux-renesas-soc@vger.kernel.org 18159S: Maintained 18160F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18161F: drivers/rtc/rtc-rzn1.c 18162 18163RENESAS RZ/N1 USBF CONTROLLER DRIVER 18164M: Herve Codina <herve.codina@bootlin.com> 18165L: linux-renesas-soc@vger.kernel.org 18166L: linux-usb@vger.kernel.org 18167S: Maintained 18168F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18169F: drivers/usb/gadget/udc/renesas_usbf.c 18170 18171RENESAS RZ/V2M I2C DRIVER 18172M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18173L: linux-i2c@vger.kernel.org 18174L: linux-renesas-soc@vger.kernel.org 18175S: Supported 18176F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18177F: drivers/i2c/busses/i2c-rzv2m.c 18178 18179RENESAS USB PHY DRIVER 18180M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18181L: linux-renesas-soc@vger.kernel.org 18182S: Maintained 18183F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18184 18185RENESAS VERSACLOCK 7 CLOCK DRIVER 18186M: Alex Helms <alexander.helms.jy@renesas.com> 18187S: Maintained 18188F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18189F: drivers/clk/clk-versaclock7.c 18190 18191RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18192M: Herve Codina <herve.codina@bootlin.com> 18193L: linux-iio@vger.kernel.org 18194S: Maintained 18195F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18196F: drivers/iio/potentiometer/x9250.c 18197 18198RESET CONTROLLER FRAMEWORK 18199M: Philipp Zabel <p.zabel@pengutronix.de> 18200S: Maintained 18201T: git git://git.pengutronix.de/git/pza/linux 18202F: Documentation/devicetree/bindings/reset/ 18203F: Documentation/driver-api/reset.rst 18204F: drivers/reset/ 18205F: include/dt-bindings/reset/ 18206F: include/linux/reset-controller.h 18207F: include/linux/reset.h 18208F: include/linux/reset/ 18209K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18210 18211RESTARTABLE SEQUENCES SUPPORT 18212M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18213M: Peter Zijlstra <peterz@infradead.org> 18214M: "Paul E. McKenney" <paulmck@kernel.org> 18215M: Boqun Feng <boqun.feng@gmail.com> 18216L: linux-kernel@vger.kernel.org 18217S: Supported 18218F: include/trace/events/rseq.h 18219F: include/uapi/linux/rseq.h 18220F: kernel/rseq.c 18221F: tools/testing/selftests/rseq/ 18222 18223RFKILL 18224M: Johannes Berg <johannes@sipsolutions.net> 18225L: linux-wireless@vger.kernel.org 18226S: Maintained 18227W: https://wireless.wiki.kernel.org/ 18228Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18229T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18230T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18231F: Documentation/ABI/stable/sysfs-class-rfkill 18232F: Documentation/driver-api/rfkill.rst 18233F: include/linux/rfkill.h 18234F: include/uapi/linux/rfkill.h 18235F: net/rfkill/ 18236 18237RHASHTABLE 18238M: Thomas Graf <tgraf@suug.ch> 18239M: Herbert Xu <herbert@gondor.apana.org.au> 18240L: netdev@vger.kernel.org 18241S: Maintained 18242F: include/linux/rhashtable-types.h 18243F: include/linux/rhashtable.h 18244F: lib/rhashtable.c 18245F: lib/test_rhashtable.c 18246 18247RICOH R5C592 MEMORYSTICK DRIVER 18248M: Maxim Levitsky <maximlevitsky@gmail.com> 18249S: Maintained 18250F: drivers/memstick/host/r592.* 18251 18252RICOH SMARTMEDIA/XD DRIVER 18253M: Maxim Levitsky <maximlevitsky@gmail.com> 18254S: Maintained 18255F: drivers/mtd/nand/raw/r852.c 18256F: drivers/mtd/nand/raw/r852.h 18257 18258RISC-V ARCHITECTURE 18259M: Paul Walmsley <paul.walmsley@sifive.com> 18260M: Palmer Dabbelt <palmer@dabbelt.com> 18261M: Albert Ou <aou@eecs.berkeley.edu> 18262L: linux-riscv@lists.infradead.org 18263S: Supported 18264Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18265C: irc://irc.libera.chat/riscv 18266P: Documentation/riscv/patch-acceptance.rst 18267T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18268F: arch/riscv/ 18269N: riscv 18270K: riscv 18271 18272RISC-V MICROCHIP FPGA SUPPORT 18273M: Conor Dooley <conor.dooley@microchip.com> 18274M: Daire McNamara <daire.mcnamara@microchip.com> 18275L: linux-riscv@lists.infradead.org 18276S: Supported 18277F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18278F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18279F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18280F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18281F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18282F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18283F: Documentation/devicetree/bindings/riscv/microchip.yaml 18284F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18285F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18286F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18287F: arch/riscv/boot/dts/microchip/ 18288F: drivers/char/hw_random/mpfs-rng.c 18289F: drivers/clk/microchip/clk-mpfs*.c 18290F: drivers/i2c/busses/i2c-microchip-corei2c.c 18291F: drivers/mailbox/mailbox-mpfs.c 18292F: drivers/pci/controller/pcie-microchip-host.c 18293F: drivers/pwm/pwm-microchip-core.c 18294F: drivers/reset/reset-mpfs.c 18295F: drivers/rtc/rtc-mpfs.c 18296F: drivers/soc/microchip/mpfs-sys-controller.c 18297F: drivers/spi/spi-microchip-core-qspi.c 18298F: drivers/spi/spi-microchip-core.c 18299F: drivers/usb/musb/mpfs.c 18300F: include/soc/microchip/mpfs.h 18301 18302RISC-V MISC SOC SUPPORT 18303M: Conor Dooley <conor@kernel.org> 18304L: linux-riscv@lists.infradead.org 18305S: Maintained 18306Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18307T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18308F: Documentation/devicetree/bindings/riscv/ 18309F: arch/riscv/boot/dts/ 18310X: arch/riscv/boot/dts/allwinner/ 18311X: arch/riscv/boot/dts/renesas/ 18312 18313RISC-V PMU DRIVERS 18314M: Atish Patra <atishp@atishpatra.org> 18315R: Anup Patel <anup@brainfault.org> 18316L: linux-riscv@lists.infradead.org 18317S: Supported 18318F: drivers/perf/riscv_pmu.c 18319F: drivers/perf/riscv_pmu_legacy.c 18320F: drivers/perf/riscv_pmu_sbi.c 18321 18322RISC-V THEAD SoC SUPPORT 18323M: Jisheng Zhang <jszhang@kernel.org> 18324M: Guo Ren <guoren@kernel.org> 18325M: Fu Wei <wefu@redhat.com> 18326L: linux-riscv@lists.infradead.org 18327S: Maintained 18328F: arch/riscv/boot/dts/thead/ 18329 18330RNBD BLOCK DRIVERS 18331M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18332M: Jack Wang <jinpu.wang@ionos.com> 18333L: linux-block@vger.kernel.org 18334S: Maintained 18335F: drivers/block/rnbd/ 18336 18337ROCCAT DRIVERS 18338M: Stefan Achatz <erazor_de@users.sourceforge.net> 18339S: Maintained 18340W: http://sourceforge.net/projects/roccat/ 18341F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18342F: drivers/hid/hid-roccat* 18343F: include/linux/hid-roccat* 18344 18345ROCKCHIP CRYPTO DRIVERS 18346M: Corentin Labbe <clabbe@baylibre.com> 18347L: linux-crypto@vger.kernel.org 18348S: Maintained 18349F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18350F: drivers/crypto/rockchip/ 18351 18352ROCKCHIP I2S TDM DRIVER 18353M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18354L: linux-rockchip@lists.infradead.org 18355S: Maintained 18356F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18357F: sound/soc/rockchip/rockchip_i2s_tdm.* 18358 18359ROCKCHIP ISP V1 DRIVER 18360M: Dafna Hirschfeld <dafna@fastmail.com> 18361L: linux-media@vger.kernel.org 18362L: linux-rockchip@lists.infradead.org 18363S: Maintained 18364F: Documentation/admin-guide/media/rkisp1.rst 18365F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18366F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18367F: drivers/media/platform/rockchip/rkisp1 18368F: include/uapi/linux/rkisp1-config.h 18369 18370ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18371M: Jacob Chen <jacob-chen@iotwrt.com> 18372M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18373L: linux-media@vger.kernel.org 18374L: linux-rockchip@lists.infradead.org 18375S: Maintained 18376F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18377F: drivers/media/platform/rockchip/rga/ 18378 18379ROCKCHIP VIDEO DECODER DRIVER 18380M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18381L: linux-media@vger.kernel.org 18382L: linux-rockchip@lists.infradead.org 18383S: Maintained 18384F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18385F: drivers/staging/media/rkvdec/ 18386 18387ROCKER DRIVER 18388M: Jiri Pirko <jiri@resnulli.us> 18389L: netdev@vger.kernel.org 18390S: Supported 18391F: drivers/net/ethernet/rocker/ 18392 18393ROCKETPORT EXPRESS/INFINITY DRIVER 18394M: Kevin Cernekee <cernekee@gmail.com> 18395L: linux-serial@vger.kernel.org 18396S: Odd Fixes 18397F: drivers/tty/serial/rp2.* 18398 18399ROHM BD99954 CHARGER IC 18400M: Matti Vaittinen <mazziesaccount@gmail.com> 18401S: Supported 18402F: drivers/power/supply/bd99954-charger.c 18403F: drivers/power/supply/bd99954-charger.h 18404 18405ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18406M: Tomasz Duszynski <tduszyns@gmail.com> 18407S: Maintained 18408F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18409F: drivers/iio/light/bh1750.c 18410 18411ROHM BU270xx LIGHT SENSOR DRIVERs 18412M: Matti Vaittinen <mazziesaccount@gmail.com> 18413L: linux-iio@vger.kernel.org 18414S: Supported 18415F: drivers/iio/light/rohm-bu27008.c 18416F: drivers/iio/light/rohm-bu27034.c 18417 18418ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18419M: Marek Vasut <marek.vasut+renesas@gmail.com> 18420L: linux-kernel@vger.kernel.org 18421L: linux-renesas-soc@vger.kernel.org 18422S: Supported 18423F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18424F: drivers/gpio/gpio-bd9571mwv.c 18425F: drivers/mfd/bd9571mwv.c 18426F: drivers/regulator/bd9571mwv-regulator.c 18427F: include/linux/mfd/bd9571mwv.h 18428 18429ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18430M: Matti Vaittinen <mazziesaccount@gmail.com> 18431S: Supported 18432F: drivers/clk/clk-bd718x7.c 18433F: drivers/gpio/gpio-bd71815.c 18434F: drivers/gpio/gpio-bd71828.c 18435F: drivers/mfd/rohm-bd71828.c 18436F: drivers/mfd/rohm-bd718x7.c 18437F: drivers/mfd/rohm-bd9576.c 18438F: drivers/regulator/bd71815-regulator.c 18439F: drivers/regulator/bd71828-regulator.c 18440F: drivers/regulator/bd718x7-regulator.c 18441F: drivers/regulator/bd9576-regulator.c 18442F: drivers/regulator/rohm-regulator.c 18443F: drivers/rtc/rtc-bd70528.c 18444F: drivers/watchdog/bd9576_wdt.c 18445F: include/linux/mfd/rohm-bd71815.h 18446F: include/linux/mfd/rohm-bd71828.h 18447F: include/linux/mfd/rohm-bd718x7.h 18448F: include/linux/mfd/rohm-bd957x.h 18449F: include/linux/mfd/rohm-generic.h 18450F: include/linux/mfd/rohm-shared.h 18451 18452ROSE NETWORK LAYER 18453M: Ralf Baechle <ralf@linux-mips.org> 18454L: linux-hams@vger.kernel.org 18455S: Maintained 18456W: http://www.linux-ax25.org/ 18457F: include/net/rose.h 18458F: include/uapi/linux/rose.h 18459F: net/rose/ 18460 18461ROTATION DRIVER FOR ALLWINNER A83T 18462M: Jernej Skrabec <jernej.skrabec@gmail.com> 18463L: linux-media@vger.kernel.org 18464S: Maintained 18465T: git git://linuxtv.org/media_tree.git 18466F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18467F: drivers/media/platform/sunxi/sun8i-rotate/ 18468 18469RPMSG TTY DRIVER 18470M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18471L: linux-remoteproc@vger.kernel.org 18472S: Maintained 18473F: drivers/tty/rpmsg_tty.c 18474 18475RTL2830 MEDIA DRIVER 18476M: Antti Palosaari <crope@iki.fi> 18477L: linux-media@vger.kernel.org 18478S: Maintained 18479W: https://linuxtv.org 18480W: http://palosaari.fi/linux/ 18481Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18482T: git git://linuxtv.org/anttip/media_tree.git 18483F: drivers/media/dvb-frontends/rtl2830* 18484 18485RTL2832 MEDIA DRIVER 18486M: Antti Palosaari <crope@iki.fi> 18487L: linux-media@vger.kernel.org 18488S: Maintained 18489W: https://linuxtv.org 18490W: http://palosaari.fi/linux/ 18491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18492T: git git://linuxtv.org/anttip/media_tree.git 18493F: drivers/media/dvb-frontends/rtl2832* 18494 18495RTL2832_SDR MEDIA DRIVER 18496M: Antti Palosaari <crope@iki.fi> 18497L: linux-media@vger.kernel.org 18498S: Maintained 18499W: https://linuxtv.org 18500W: http://palosaari.fi/linux/ 18501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18502T: git git://linuxtv.org/anttip/media_tree.git 18503F: drivers/media/dvb-frontends/rtl2832_sdr* 18504 18505RTL8180 WIRELESS DRIVER 18506L: linux-wireless@vger.kernel.org 18507S: Orphan 18508W: https://wireless.wiki.kernel.org/ 18509T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18510F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18511 18512RTL8187 WIRELESS DRIVER 18513M: Herton Ronaldo Krzesinski <herton@canonical.com> 18514M: Hin-Tak Leung <htl10@users.sourceforge.net> 18515M: Larry Finger <Larry.Finger@lwfinger.net> 18516L: linux-wireless@vger.kernel.org 18517S: Maintained 18518W: https://wireless.wiki.kernel.org/ 18519T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18520F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18521 18522RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18523M: Jes Sorensen <Jes.Sorensen@gmail.com> 18524L: linux-wireless@vger.kernel.org 18525S: Maintained 18526T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18527F: drivers/net/wireless/realtek/rtl8xxxu/ 18528 18529RTRS TRANSPORT DRIVERS 18530M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18531M: Jack Wang <jinpu.wang@ionos.com> 18532L: linux-rdma@vger.kernel.org 18533S: Maintained 18534F: drivers/infiniband/ulp/rtrs/ 18535 18536RUNTIME VERIFICATION (RV) 18537M: Daniel Bristot de Oliveira <bristot@kernel.org> 18538M: Steven Rostedt <rostedt@goodmis.org> 18539L: linux-trace-kernel@vger.kernel.org 18540S: Maintained 18541F: Documentation/trace/rv/ 18542F: include/linux/rv.h 18543F: include/rv/ 18544F: kernel/trace/rv/ 18545F: tools/verification/ 18546 18547RUST 18548M: Miguel Ojeda <ojeda@kernel.org> 18549M: Alex Gaynor <alex.gaynor@gmail.com> 18550M: Wedson Almeida Filho <wedsonaf@gmail.com> 18551R: Boqun Feng <boqun.feng@gmail.com> 18552R: Gary Guo <gary@garyguo.net> 18553R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18554R: Benno Lossin <benno.lossin@proton.me> 18555L: rust-for-linux@vger.kernel.org 18556S: Supported 18557W: https://github.com/Rust-for-Linux/linux 18558B: https://github.com/Rust-for-Linux/linux/issues 18559C: zulip://rust-for-linux.zulipchat.com 18560T: git https://github.com/Rust-for-Linux/linux.git rust-next 18561F: Documentation/rust/ 18562F: rust/ 18563F: samples/rust/ 18564F: scripts/*rust* 18565K: \b(?i:rust)\b 18566 18567RXRPC SOCKETS (AF_RXRPC) 18568M: David Howells <dhowells@redhat.com> 18569M: Marc Dionne <marc.dionne@auristor.com> 18570L: linux-afs@lists.infradead.org 18571S: Supported 18572W: https://www.infradead.org/~dhowells/kafs/ 18573F: Documentation/networking/rxrpc.rst 18574F: include/keys/rxrpc-type.h 18575F: include/net/af_rxrpc.h 18576F: include/trace/events/rxrpc.h 18577F: include/uapi/linux/rxrpc.h 18578F: net/rxrpc/ 18579 18580S3 SAVAGE FRAMEBUFFER DRIVER 18581M: Antonino Daplas <adaplas@gmail.com> 18582L: linux-fbdev@vger.kernel.org 18583S: Maintained 18584F: drivers/video/fbdev/savage/ 18585 18586S390 ARCHITECTURE 18587M: Heiko Carstens <hca@linux.ibm.com> 18588M: Vasily Gorbik <gor@linux.ibm.com> 18589M: Alexander Gordeev <agordeev@linux.ibm.com> 18590R: Christian Borntraeger <borntraeger@linux.ibm.com> 18591R: Sven Schnelle <svens@linux.ibm.com> 18592L: linux-s390@vger.kernel.org 18593S: Supported 18594T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18595F: Documentation/driver-api/s390-drivers.rst 18596F: Documentation/s390/ 18597F: arch/s390/ 18598F: drivers/s390/ 18599F: drivers/watchdog/diag288_wdt.c 18600 18601S390 COMMON I/O LAYER 18602M: Vineeth Vijayan <vneethv@linux.ibm.com> 18603M: Peter Oberparleiter <oberpar@linux.ibm.com> 18604L: linux-s390@vger.kernel.org 18605S: Supported 18606F: drivers/s390/cio/ 18607 18608S390 DASD DRIVER 18609M: Stefan Haberland <sth@linux.ibm.com> 18610M: Jan Hoeppner <hoeppner@linux.ibm.com> 18611L: linux-s390@vger.kernel.org 18612S: Supported 18613F: block/partitions/ibm.c 18614F: drivers/s390/block/dasd* 18615F: include/linux/dasd_mod.h 18616 18617S390 IOMMU (PCI) 18618M: Niklas Schnelle <schnelle@linux.ibm.com> 18619M: Matthew Rosato <mjrosato@linux.ibm.com> 18620R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18621L: linux-s390@vger.kernel.org 18622S: Supported 18623F: drivers/iommu/s390-iommu.c 18624 18625S390 IUCV NETWORK LAYER 18626M: Alexandra Winter <wintera@linux.ibm.com> 18627M: Wenjia Zhang <wenjia@linux.ibm.com> 18628L: linux-s390@vger.kernel.org 18629L: netdev@vger.kernel.org 18630S: Supported 18631F: drivers/s390/net/*iucv* 18632F: include/net/iucv/ 18633F: net/iucv/ 18634 18635S390 MM 18636M: Alexander Gordeev <agordeev@linux.ibm.com> 18637M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18638L: linux-s390@vger.kernel.org 18639S: Supported 18640T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18641F: arch/s390/include/asm/pgtable.h 18642F: arch/s390/mm 18643 18644S390 NETWORK DRIVERS 18645M: Alexandra Winter <wintera@linux.ibm.com> 18646M: Wenjia Zhang <wenjia@linux.ibm.com> 18647L: linux-s390@vger.kernel.org 18648L: netdev@vger.kernel.org 18649S: Supported 18650F: drivers/s390/net/ 18651 18652S390 PCI SUBSYSTEM 18653M: Niklas Schnelle <schnelle@linux.ibm.com> 18654M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18655L: linux-s390@vger.kernel.org 18656S: Supported 18657F: Documentation/s390/pci.rst 18658F: arch/s390/pci/ 18659F: drivers/pci/hotplug/s390_pci_hpc.c 18660 18661S390 SCM DRIVER 18662M: Vineeth Vijayan <vneethv@linux.ibm.com> 18663L: linux-s390@vger.kernel.org 18664S: Supported 18665F: drivers/s390/block/scm* 18666F: drivers/s390/cio/scm.c 18667 18668S390 VFIO AP DRIVER 18669M: Tony Krowiak <akrowiak@linux.ibm.com> 18670M: Halil Pasic <pasic@linux.ibm.com> 18671M: Jason Herne <jjherne@linux.ibm.com> 18672L: linux-s390@vger.kernel.org 18673S: Supported 18674F: Documentation/s390/vfio-ap* 18675F: drivers/s390/crypto/vfio_ap* 18676 18677S390 VFIO-CCW DRIVER 18678M: Eric Farman <farman@linux.ibm.com> 18679M: Matthew Rosato <mjrosato@linux.ibm.com> 18680R: Halil Pasic <pasic@linux.ibm.com> 18681L: linux-s390@vger.kernel.org 18682L: kvm@vger.kernel.org 18683S: Supported 18684F: Documentation/s390/vfio-ccw.rst 18685F: drivers/s390/cio/vfio_ccw* 18686F: include/uapi/linux/vfio_ccw.h 18687 18688S390 VFIO-PCI DRIVER 18689M: Matthew Rosato <mjrosato@linux.ibm.com> 18690M: Eric Farman <farman@linux.ibm.com> 18691L: linux-s390@vger.kernel.org 18692L: kvm@vger.kernel.org 18693S: Supported 18694F: arch/s390/kvm/pci* 18695F: drivers/vfio/pci/vfio_pci_zdev.c 18696F: include/uapi/linux/vfio_zdev.h 18697 18698S390 ZCRYPT DRIVER 18699M: Harald Freudenberger <freude@linux.ibm.com> 18700L: linux-s390@vger.kernel.org 18701S: Supported 18702F: drivers/s390/crypto/ 18703 18704S390 ZFCP DRIVER 18705M: Steffen Maier <maier@linux.ibm.com> 18706M: Benjamin Block <bblock@linux.ibm.com> 18707L: linux-s390@vger.kernel.org 18708S: Supported 18709F: drivers/s390/scsi/zfcp_* 18710 18711SAA6588 RDS RECEIVER DRIVER 18712M: Hans Verkuil <hverkuil@xs4all.nl> 18713L: linux-media@vger.kernel.org 18714S: Odd Fixes 18715W: https://linuxtv.org 18716T: git git://linuxtv.org/media_tree.git 18717F: drivers/media/i2c/saa6588* 18718 18719SAA7134 VIDEO4LINUX DRIVER 18720M: Mauro Carvalho Chehab <mchehab@kernel.org> 18721L: linux-media@vger.kernel.org 18722S: Odd fixes 18723W: https://linuxtv.org 18724T: git git://linuxtv.org/media_tree.git 18725F: Documentation/driver-api/media/drivers/saa7134* 18726F: drivers/media/pci/saa7134/ 18727 18728SAA7146 VIDEO4LINUX-2 DRIVER 18729M: Hans Verkuil <hverkuil@xs4all.nl> 18730L: linux-media@vger.kernel.org 18731S: Maintained 18732T: git git://linuxtv.org/media_tree.git 18733F: drivers/media/common/saa7146/ 18734F: drivers/media/pci/saa7146/ 18735F: include/media/drv-intf/saa7146* 18736 18737SAFESETID SECURITY MODULE 18738M: Micah Morton <mortonm@chromium.org> 18739S: Supported 18740F: Documentation/admin-guide/LSM/SafeSetID.rst 18741F: security/safesetid/ 18742 18743SAMSUNG AUDIO (ASoC) DRIVERS 18744M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18745L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18746S: Maintained 18747B: mailto:linux-samsung-soc@vger.kernel.org 18748F: Documentation/devicetree/bindings/sound/samsung* 18749F: sound/soc/samsung/ 18750 18751SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18752M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18753L: linux-crypto@vger.kernel.org 18754L: linux-samsung-soc@vger.kernel.org 18755S: Maintained 18756F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18757F: drivers/crypto/exynos-rng.c 18758 18759SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18760M: Łukasz Stelmach <l.stelmach@samsung.com> 18761L: linux-samsung-soc@vger.kernel.org 18762S: Maintained 18763F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18764F: drivers/char/hw_random/exynos-trng.c 18765 18766SAMSUNG FRAMEBUFFER DRIVER 18767M: Jingoo Han <jingoohan1@gmail.com> 18768L: linux-fbdev@vger.kernel.org 18769S: Maintained 18770F: drivers/video/fbdev/s3c-fb.c 18771 18772SAMSUNG INTERCONNECT DRIVERS 18773M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18774M: Artur Świgoń <a.swigon@samsung.com> 18775L: linux-pm@vger.kernel.org 18776L: linux-samsung-soc@vger.kernel.org 18777S: Supported 18778F: drivers/interconnect/samsung/ 18779 18780SAMSUNG LAPTOP DRIVER 18781M: Corentin Chary <corentin.chary@gmail.com> 18782L: platform-driver-x86@vger.kernel.org 18783S: Maintained 18784F: drivers/platform/x86/samsung-laptop.c 18785 18786SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18787M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18788L: linux-kernel@vger.kernel.org 18789L: linux-samsung-soc@vger.kernel.org 18790S: Supported 18791B: mailto:linux-samsung-soc@vger.kernel.org 18792F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18793F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18794F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18795F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18796F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18797F: drivers/clk/clk-s2mps11.c 18798F: drivers/mfd/sec*.c 18799F: drivers/regulator/s2m*.c 18800F: drivers/regulator/s5m*.c 18801F: drivers/rtc/rtc-s5m.c 18802F: include/linux/mfd/samsung/ 18803 18804SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18805M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18806L: linux-media@vger.kernel.org 18807L: linux-samsung-soc@vger.kernel.org 18808S: Maintained 18809F: drivers/media/platform/samsung/s3c-camif/ 18810F: include/media/drv-intf/s3c_camif.h 18811 18812SAMSUNG S3FWRN5 NFC DRIVER 18813M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18814S: Maintained 18815F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18816F: drivers/nfc/s3fwrn5 18817 18818SAMSUNG S5C73M3 CAMERA DRIVER 18819M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18820M: Andrzej Hajda <andrzej.hajda@intel.com> 18821L: linux-media@vger.kernel.org 18822S: Supported 18823F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18824F: drivers/media/i2c/s5c73m3/* 18825 18826SAMSUNG S5K5BAF CAMERA DRIVER 18827M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18828M: Andrzej Hajda <andrzej.hajda@intel.com> 18829L: linux-media@vger.kernel.org 18830S: Supported 18831F: drivers/media/i2c/s5k5baf.c 18832 18833SAMSUNG S5P Security SubSystem (SSS) DRIVER 18834M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18835M: Vladimir Zapolskiy <vz@mleia.com> 18836L: linux-crypto@vger.kernel.org 18837L: linux-samsung-soc@vger.kernel.org 18838S: Maintained 18839F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18840F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18841F: drivers/crypto/s5p-sss.c 18842 18843SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18844M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18845L: linux-media@vger.kernel.org 18846S: Supported 18847Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18848F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18849F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18850F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18851F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18852F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18853F: drivers/media/platform/samsung/exynos4-is/ 18854 18855SAMSUNG SOC CLOCK DRIVERS 18856M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18857M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18858M: Tomasz Figa <tomasz.figa@gmail.com> 18859M: Chanwoo Choi <cw00.choi@samsung.com> 18860R: Alim Akhtar <alim.akhtar@samsung.com> 18861L: linux-samsung-soc@vger.kernel.org 18862S: Supported 18863T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18864T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18865F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18866F: Documentation/devicetree/bindings/clock/samsung,s3c* 18867F: drivers/clk/samsung/ 18868F: include/dt-bindings/clock/exynos*.h 18869F: include/dt-bindings/clock/s5p*.h 18870F: include/dt-bindings/clock/samsung,*.h 18871F: include/linux/clk/samsung.h 18872 18873SAMSUNG SPI DRIVERS 18874M: Andi Shyti <andi.shyti@kernel.org> 18875L: linux-spi@vger.kernel.org 18876L: linux-samsung-soc@vger.kernel.org 18877S: Maintained 18878F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18879F: drivers/spi/spi-s3c* 18880F: include/linux/platform_data/spi-s3c64xx.h 18881 18882SAMSUNG SXGBE DRIVERS 18883M: Byungho An <bh74.an@samsung.com> 18884L: netdev@vger.kernel.org 18885S: Supported 18886F: drivers/net/ethernet/samsung/sxgbe/ 18887 18888SAMSUNG THERMAL DRIVER 18889M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18890M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18891L: linux-pm@vger.kernel.org 18892L: linux-samsung-soc@vger.kernel.org 18893S: Maintained 18894F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18895F: drivers/thermal/samsung/ 18896 18897SAMSUNG USB2 PHY DRIVER 18898M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18899L: linux-kernel@vger.kernel.org 18900S: Supported 18901F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18902F: Documentation/driver-api/phy/samsung-usb2.rst 18903F: drivers/phy/samsung/phy-exynos4210-usb2.c 18904F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18905F: drivers/phy/samsung/phy-exynos5250-usb2.c 18906F: drivers/phy/samsung/phy-s5pv210-usb2.c 18907F: drivers/phy/samsung/phy-samsung-usb2.c 18908F: drivers/phy/samsung/phy-samsung-usb2.h 18909 18910SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18911M: Paul Barker <paul.barker@sancloud.com> 18912R: Marc Murphy <marc.murphy@sancloud.com> 18913S: Supported 18914F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18915 18916SC1200 WDT DRIVER 18917M: Zwane Mwaikambo <zwanem@gmail.com> 18918S: Maintained 18919F: drivers/watchdog/sc1200wdt.c 18920 18921SCHEDULER 18922M: Ingo Molnar <mingo@redhat.com> 18923M: Peter Zijlstra <peterz@infradead.org> 18924M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18925M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18926R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18927R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18928R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18929R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18930R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18931R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18932L: linux-kernel@vger.kernel.org 18933S: Maintained 18934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18935F: include/linux/preempt.h 18936F: include/linux/sched.h 18937F: include/linux/wait.h 18938F: include/uapi/linux/sched.h 18939F: kernel/sched/ 18940 18941SCSI LIBSAS SUBSYSTEM 18942R: John Garry <john.g.garry@oracle.com> 18943R: Jason Yan <yanaijie@huawei.com> 18944L: linux-scsi@vger.kernel.org 18945S: Supported 18946F: Documentation/scsi/libsas.rst 18947F: drivers/scsi/libsas/ 18948F: include/scsi/libsas.h 18949F: include/scsi/sas_ata.h 18950 18951SCSI RDMA PROTOCOL (SRP) INITIATOR 18952M: Bart Van Assche <bvanassche@acm.org> 18953L: linux-rdma@vger.kernel.org 18954S: Supported 18955Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18956F: drivers/infiniband/ulp/srp/ 18957F: include/scsi/srp.h 18958 18959SCSI RDMA PROTOCOL (SRP) TARGET 18960M: Bart Van Assche <bvanassche@acm.org> 18961L: linux-rdma@vger.kernel.org 18962L: target-devel@vger.kernel.org 18963S: Supported 18964Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18965F: drivers/infiniband/ulp/srpt/ 18966 18967SCSI SG DRIVER 18968M: Doug Gilbert <dgilbert@interlog.com> 18969L: linux-scsi@vger.kernel.org 18970S: Maintained 18971W: http://sg.danny.cz/sg 18972F: Documentation/scsi/scsi-generic.rst 18973F: drivers/scsi/sg.c 18974F: include/scsi/sg.h 18975 18976SCSI SUBSYSTEM 18977M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18978M: "Martin K. Petersen" <martin.petersen@oracle.com> 18979L: linux-scsi@vger.kernel.org 18980S: Maintained 18981Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18982T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18984F: Documentation/devicetree/bindings/scsi/ 18985F: drivers/scsi/ 18986F: drivers/ufs/ 18987F: include/scsi/ 18988 18989SCSI TAPE DRIVER 18990M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18991L: linux-scsi@vger.kernel.org 18992S: Maintained 18993F: Documentation/scsi/st.rst 18994F: drivers/scsi/st.* 18995F: drivers/scsi/st_*.h 18996 18997SCSI TARGET CORE USER DRIVER 18998M: Bodo Stroesser <bostroesser@gmail.com> 18999L: linux-scsi@vger.kernel.org 19000L: target-devel@vger.kernel.org 19001S: Supported 19002F: Documentation/target/tcmu-design.rst 19003F: drivers/target/target_core_user.c 19004F: include/uapi/linux/target_core_user.h 19005 19006SCSI TARGET SUBSYSTEM 19007M: "Martin K. Petersen" <martin.petersen@oracle.com> 19008L: linux-scsi@vger.kernel.org 19009L: target-devel@vger.kernel.org 19010S: Supported 19011W: http://www.linux-iscsi.org 19012Q: https://patchwork.kernel.org/project/target-devel/list/ 19013T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19014F: Documentation/target/ 19015F: drivers/target/ 19016F: include/target/ 19017 19018SCTP PROTOCOL 19019M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19020M: Xin Long <lucien.xin@gmail.com> 19021L: linux-sctp@vger.kernel.org 19022S: Maintained 19023W: https://github.com/sctp/lksctp-tools/wiki 19024F: Documentation/networking/sctp.rst 19025F: include/linux/sctp.h 19026F: include/net/sctp/ 19027F: include/uapi/linux/sctp.h 19028F: net/sctp/ 19029 19030SCx200 CPU SUPPORT 19031M: Jim Cromie <jim.cromie@gmail.com> 19032S: Odd Fixes 19033F: Documentation/i2c/busses/scx200_acb.rst 19034F: arch/x86/platform/scx200/ 19035F: drivers/i2c/busses/scx200* 19036F: drivers/mtd/maps/scx200_docflash.c 19037F: drivers/watchdog/scx200_wdt.c 19038F: include/linux/scx200.h 19039 19040SCx200 GPIO DRIVER 19041M: Jim Cromie <jim.cromie@gmail.com> 19042S: Maintained 19043F: drivers/char/scx200_gpio.c 19044F: include/linux/scx200_gpio.h 19045 19046SCx200 HRT CLOCKSOURCE DRIVER 19047M: Jim Cromie <jim.cromie@gmail.com> 19048S: Maintained 19049F: drivers/clocksource/scx200_hrt.c 19050 19051SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19052M: Sascha Sommer <saschasommer@freenet.de> 19053L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19054S: Maintained 19055F: drivers/mmc/host/sdricoh_cs.c 19056 19057SECO BOARDS CEC DRIVER 19058M: Ettore Chimenti <ek5.chimenti@gmail.com> 19059S: Maintained 19060F: drivers/media/cec/platform/seco/seco-cec.c 19061F: drivers/media/cec/platform/seco/seco-cec.h 19062 19063SECURE COMPUTING 19064M: Kees Cook <keescook@chromium.org> 19065R: Andy Lutomirski <luto@amacapital.net> 19066R: Will Drewry <wad@chromium.org> 19067S: Supported 19068T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19069F: Documentation/userspace-api/seccomp_filter.rst 19070F: include/linux/seccomp.h 19071F: include/uapi/linux/seccomp.h 19072F: kernel/seccomp.c 19073F: tools/testing/selftests/kselftest_harness.h 19074F: tools/testing/selftests/seccomp/* 19075K: \bsecure_computing 19076K: \bTIF_SECCOMP\b 19077 19078SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19079M: Kamal Dasu <kamal.dasu@broadcom.com> 19080M: Al Cooper <alcooperx@gmail.com> 19081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19082L: linux-mmc@vger.kernel.org 19083S: Maintained 19084F: drivers/mmc/host/sdhci-brcmstb* 19085 19086SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19087M: Adrian Hunter <adrian.hunter@intel.com> 19088L: linux-mmc@vger.kernel.org 19089S: Supported 19090F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19091F: drivers/mmc/host/sdhci* 19092 19093SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19094M: Eugen Hristev <eugen.hristev@microchip.com> 19095L: linux-mmc@vger.kernel.org 19096S: Supported 19097F: drivers/mmc/host/sdhci-of-at91.c 19098 19099SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19100M: Haibo Chen <haibo.chen@nxp.com> 19101L: linux-imx@nxp.com 19102L: linux-mmc@vger.kernel.org 19103S: Maintained 19104F: drivers/mmc/host/sdhci-esdhc-imx.c 19105 19106SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19107M: Ben Dooks <ben-linux@fluff.org> 19108M: Jaehoon Chung <jh80.chung@samsung.com> 19109L: linux-mmc@vger.kernel.org 19110S: Maintained 19111F: drivers/mmc/host/sdhci-s3c* 19112 19113SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19114M: Viresh Kumar <vireshk@kernel.org> 19115L: linux-mmc@vger.kernel.org 19116S: Maintained 19117F: drivers/mmc/host/sdhci-spear.c 19118 19119SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19120M: Vignesh Raghavendra <vigneshr@ti.com> 19121L: linux-mmc@vger.kernel.org 19122S: Maintained 19123F: drivers/mmc/host/sdhci-omap.c 19124 19125SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19126M: Jonathan Derrick <jonathan.derrick@linux.dev> 19127L: linux-block@vger.kernel.org 19128S: Supported 19129F: block/opal_proto.h 19130F: block/sed* 19131F: include/linux/sed* 19132F: include/uapi/linux/sed* 19133 19134SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19135M: Mark Rutland <mark.rutland@arm.com> 19136M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19137M: Sudeep Holla <sudeep.holla@arm.com> 19138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19139S: Maintained 19140F: drivers/firmware/smccc/ 19141F: include/linux/arm-smccc.h 19142 19143SECURITY CONTACT 19144M: Security Officers <security@kernel.org> 19145S: Supported 19146F: Documentation/process/security-bugs.rst 19147 19148SECURITY SUBSYSTEM 19149M: Paul Moore <paul@paul-moore.com> 19150M: James Morris <jmorris@namei.org> 19151M: "Serge E. Hallyn" <serge@hallyn.com> 19152L: linux-security-module@vger.kernel.org (suggested Cc:) 19153S: Supported 19154W: http://kernsec.org/ 19155T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19156F: security/ 19157X: security/selinux/ 19158 19159SELINUX SECURITY MODULE 19160M: Paul Moore <paul@paul-moore.com> 19161M: Stephen Smalley <stephen.smalley.work@gmail.com> 19162M: Eric Paris <eparis@parisplace.org> 19163L: selinux@vger.kernel.org 19164S: Supported 19165W: https://selinuxproject.org 19166W: https://github.com/SELinuxProject 19167T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19168F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19169F: Documentation/ABI/removed/sysfs-selinux-disable 19170F: Documentation/admin-guide/LSM/SELinux.rst 19171F: include/trace/events/avc.h 19172F: include/uapi/linux/selinux_netlink.h 19173F: scripts/selinux/ 19174F: security/selinux/ 19175 19176SENSABLE PHANTOM 19177M: Jiri Slaby <jirislaby@kernel.org> 19178S: Maintained 19179F: drivers/misc/phantom.c 19180F: include/uapi/linux/phantom.h 19181 19182SENSEAIR SUNRISE 006-0-0007 19183M: Jacopo Mondi <jacopo@jmondi.org> 19184S: Maintained 19185F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19186F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19187F: drivers/iio/chemical/sunrise_co2.c 19188 19189SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19190M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19191S: Maintained 19192F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19193F: drivers/iio/chemical/scd30.h 19194F: drivers/iio/chemical/scd30_core.c 19195F: drivers/iio/chemical/scd30_i2c.c 19196F: drivers/iio/chemical/scd30_serial.c 19197 19198SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19199M: Roan van Dijk <roan@protonic.nl> 19200S: Maintained 19201F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19202F: drivers/iio/chemical/scd4x.c 19203 19204SENSIRION SGP40 GAS SENSOR DRIVER 19205M: Andreas Klinger <ak@it-klinger.de> 19206S: Maintained 19207F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19208F: drivers/iio/chemical/sgp40.c 19209 19210SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19211M: Tomasz Duszynski <tduszyns@gmail.com> 19212S: Maintained 19213F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19214F: drivers/iio/chemical/sps30.c 19215F: drivers/iio/chemical/sps30_i2c.c 19216F: drivers/iio/chemical/sps30_serial.c 19217 19218SERIAL DEVICE BUS 19219M: Rob Herring <robh@kernel.org> 19220L: linux-serial@vger.kernel.org 19221S: Maintained 19222F: Documentation/devicetree/bindings/serial/serial.yaml 19223F: drivers/tty/serdev/ 19224F: include/linux/serdev.h 19225 19226SERIAL DRIVERS 19227M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19228L: linux-serial@vger.kernel.org 19229S: Maintained 19230F: Documentation/devicetree/bindings/serial/ 19231F: drivers/tty/serial/ 19232 19233SERIAL IR RECEIVER 19234M: Sean Young <sean@mess.org> 19235L: linux-media@vger.kernel.org 19236S: Maintained 19237F: drivers/media/rc/serial_ir.c 19238 19239SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19240M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19241L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19242S: Maintained 19243F: Documentation/devicetree/bindings/slimbus/ 19244F: drivers/slimbus/ 19245F: include/linux/slimbus.h 19246 19247SFC NETWORK DRIVER 19248M: Edward Cree <ecree.xilinx@gmail.com> 19249M: Martin Habets <habetsm.xilinx@gmail.com> 19250L: netdev@vger.kernel.org 19251L: linux-net-drivers@amd.com 19252S: Supported 19253F: Documentation/networking/devlink/sfc.rst 19254F: drivers/net/ethernet/sfc/ 19255 19256SFCTEMP HWMON DRIVER 19257M: Emil Renner Berthing <kernel@esmil.dk> 19258L: linux-hwmon@vger.kernel.org 19259S: Maintained 19260F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19261F: Documentation/hwmon/sfctemp.rst 19262F: drivers/hwmon/sfctemp.c 19263 19264SFF/SFP/SFP+ MODULE SUPPORT 19265M: Russell King <linux@armlinux.org.uk> 19266L: netdev@vger.kernel.org 19267S: Maintained 19268F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19269F: drivers/net/phy/phylink.c 19270F: drivers/net/phy/sfp* 19271F: include/linux/mdio/mdio-i2c.h 19272F: include/linux/phylink.h 19273F: include/linux/sfp.h 19274K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19275 19276SGI GRU DRIVER 19277M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19278S: Maintained 19279F: drivers/misc/sgi-gru/ 19280 19281SGI XP/XPC/XPNET DRIVER 19282M: Robin Holt <robinmholt@gmail.com> 19283M: Steve Wahl <steve.wahl@hpe.com> 19284R: Mike Travis <mike.travis@hpe.com> 19285S: Maintained 19286F: drivers/misc/sgi-xp/ 19287 19288SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19289M: Karsten Graul <kgraul@linux.ibm.com> 19290M: Wenjia Zhang <wenjia@linux.ibm.com> 19291M: Jan Karcher <jaka@linux.ibm.com> 19292R: D. Wythe <alibuda@linux.alibaba.com> 19293R: Tony Lu <tonylu@linux.alibaba.com> 19294R: Wen Gu <guwen@linux.alibaba.com> 19295L: linux-s390@vger.kernel.org 19296S: Supported 19297F: net/smc/ 19298 19299SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19300M: Linus Walleij <linus.walleij@linaro.org> 19301L: linux-iio@vger.kernel.org 19302S: Maintained 19303T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19304F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19305F: drivers/iio/light/gp2ap002.c 19306 19307SHARP RJ54N1CB0C SENSOR DRIVER 19308M: Jacopo Mondi <jacopo@jmondi.org> 19309L: linux-media@vger.kernel.org 19310S: Odd fixes 19311T: git git://linuxtv.org/media_tree.git 19312F: drivers/media/i2c/rj54n1cb0c.c 19313F: include/media/i2c/rj54n1cb0c.h 19314 19315SH_VOU V4L2 OUTPUT DRIVER 19316L: linux-media@vger.kernel.org 19317S: Orphan 19318F: drivers/media/platform/renesas/sh_vou.c 19319F: include/media/drv-intf/sh_vou.h 19320 19321SI2157 MEDIA DRIVER 19322M: Antti Palosaari <crope@iki.fi> 19323L: linux-media@vger.kernel.org 19324S: Maintained 19325W: https://linuxtv.org 19326W: http://palosaari.fi/linux/ 19327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19328T: git git://linuxtv.org/anttip/media_tree.git 19329F: drivers/media/tuners/si2157* 19330 19331SI2165 MEDIA DRIVER 19332M: Matthias Schwarzott <zzam@gentoo.org> 19333L: linux-media@vger.kernel.org 19334S: Maintained 19335W: https://linuxtv.org 19336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19337F: drivers/media/dvb-frontends/si2165* 19338 19339SI2168 MEDIA DRIVER 19340M: Antti Palosaari <crope@iki.fi> 19341L: linux-media@vger.kernel.org 19342S: Maintained 19343W: https://linuxtv.org 19344W: http://palosaari.fi/linux/ 19345Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19346T: git git://linuxtv.org/anttip/media_tree.git 19347F: drivers/media/dvb-frontends/si2168* 19348 19349SI470X FM RADIO RECEIVER I2C DRIVER 19350M: Hans Verkuil <hverkuil@xs4all.nl> 19351L: linux-media@vger.kernel.org 19352S: Odd Fixes 19353W: https://linuxtv.org 19354T: git git://linuxtv.org/media_tree.git 19355F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19356F: drivers/media/radio/si470x/radio-si470x-i2c.c 19357 19358SI470X FM RADIO RECEIVER USB DRIVER 19359M: Hans Verkuil <hverkuil@xs4all.nl> 19360L: linux-media@vger.kernel.org 19361S: Maintained 19362W: https://linuxtv.org 19363T: git git://linuxtv.org/media_tree.git 19364F: drivers/media/radio/si470x/radio-si470x-common.c 19365F: drivers/media/radio/si470x/radio-si470x-usb.c 19366F: drivers/media/radio/si470x/radio-si470x.h 19367 19368SI4713 FM RADIO TRANSMITTER I2C DRIVER 19369M: Eduardo Valentin <edubezval@gmail.com> 19370L: linux-media@vger.kernel.org 19371S: Odd Fixes 19372W: https://linuxtv.org 19373T: git git://linuxtv.org/media_tree.git 19374F: drivers/media/radio/si4713/si4713.? 19375 19376SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19377M: Eduardo Valentin <edubezval@gmail.com> 19378L: linux-media@vger.kernel.org 19379S: Odd Fixes 19380W: https://linuxtv.org 19381T: git git://linuxtv.org/media_tree.git 19382F: drivers/media/radio/si4713/radio-platform-si4713.c 19383 19384SI4713 FM RADIO TRANSMITTER USB DRIVER 19385M: Hans Verkuil <hverkuil@xs4all.nl> 19386L: linux-media@vger.kernel.org 19387S: Maintained 19388W: https://linuxtv.org 19389T: git git://linuxtv.org/media_tree.git 19390F: drivers/media/radio/si4713/radio-usb-si4713.c 19391 19392SIANO DVB DRIVER 19393M: Mauro Carvalho Chehab <mchehab@kernel.org> 19394L: linux-media@vger.kernel.org 19395S: Odd fixes 19396W: https://linuxtv.org 19397T: git git://linuxtv.org/media_tree.git 19398F: drivers/media/common/siano/ 19399F: drivers/media/mmc/siano/ 19400F: drivers/media/usb/siano/ 19401F: drivers/media/usb/siano/ 19402 19403SIFIVE DRIVERS 19404M: Palmer Dabbelt <palmer@dabbelt.com> 19405M: Paul Walmsley <paul.walmsley@sifive.com> 19406L: linux-riscv@lists.infradead.org 19407S: Supported 19408N: sifive 19409K: [^@]sifive 19410 19411SIFIVE FU540 SYSTEM-ON-CHIP 19412M: Paul Walmsley <paul.walmsley@sifive.com> 19413M: Palmer Dabbelt <palmer@dabbelt.com> 19414L: linux-riscv@lists.infradead.org 19415S: Supported 19416T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19417N: fu540 19418K: fu540 19419 19420SIFIVE PDMA DRIVER 19421M: Green Wan <green.wan@sifive.com> 19422S: Maintained 19423F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19424F: drivers/dma/sf-pdma/ 19425 19426SIFIVE SOC DRIVERS 19427M: Conor Dooley <conor@kernel.org> 19428L: linux-riscv@lists.infradead.org 19429S: Maintained 19430T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19431F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19432F: drivers/soc/sifive/ 19433 19434SILEAD TOUCHSCREEN DRIVER 19435M: Hans de Goede <hdegoede@redhat.com> 19436L: linux-input@vger.kernel.org 19437L: platform-driver-x86@vger.kernel.org 19438S: Maintained 19439F: drivers/input/touchscreen/silead.c 19440F: drivers/platform/x86/touchscreen_dmi.c 19441 19442SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19443M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19444S: Supported 19445F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19446F: drivers/net/wireless/silabs/wfx/ 19447 19448SILICON MOTION SM712 FRAME BUFFER DRIVER 19449M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19450M: Teddy Wang <teddy.wang@siliconmotion.com> 19451M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19452L: linux-fbdev@vger.kernel.org 19453S: Maintained 19454F: Documentation/fb/sm712fb.rst 19455F: drivers/video/fbdev/sm712* 19456 19457SILVACO I3C DUAL-ROLE MASTER 19458M: Miquel Raynal <miquel.raynal@bootlin.com> 19459M: Conor Culhane <conor.culhane@silvaco.com> 19460L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19461S: Maintained 19462F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19463F: drivers/i3c/master/svc-i3c-master.c 19464 19465SIMPLEFB FB DRIVER 19466M: Hans de Goede <hdegoede@redhat.com> 19467L: linux-fbdev@vger.kernel.org 19468S: Maintained 19469F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19470F: drivers/video/fbdev/simplefb.c 19471F: include/linux/platform_data/simplefb.h 19472 19473SIMTEC EB110ATX (Chalice CATS) 19474M: Simtec Linux Team <linux@simtec.co.uk> 19475S: Supported 19476W: http://www.simtec.co.uk/products/EB110ATX/ 19477 19478SIOX 19479M: Thorsten Scherer <t.scherer@eckelmann.de> 19480M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19481R: Pengutronix Kernel Team <kernel@pengutronix.de> 19482S: Supported 19483F: drivers/gpio/gpio-siox.c 19484F: drivers/siox/* 19485F: include/trace/events/siox.h 19486 19487SIPHASH PRF ROUTINES 19488M: Jason A. Donenfeld <Jason@zx2c4.com> 19489S: Maintained 19490F: include/linux/siphash.h 19491F: lib/siphash.c 19492F: lib/siphash_kunit.c 19493 19494SIS 190 ETHERNET DRIVER 19495M: Francois Romieu <romieu@fr.zoreil.com> 19496L: netdev@vger.kernel.org 19497S: Maintained 19498F: drivers/net/ethernet/sis/sis190.c 19499 19500SIS 900/7016 FAST ETHERNET DRIVER 19501M: Daniele Venzano <venza@brownhat.org> 19502L: netdev@vger.kernel.org 19503S: Maintained 19504W: http://www.brownhat.org/sis900.html 19505F: drivers/net/ethernet/sis/sis900.* 19506 19507SIS FRAMEBUFFER DRIVER 19508S: Orphan 19509F: Documentation/fb/sisfb.rst 19510F: drivers/video/fbdev/sis/ 19511F: include/video/sisfb.h 19512 19513SIS I2C TOUCHSCREEN DRIVER 19514M: Mika Penttilä <mpenttil@redhat.com> 19515L: linux-input@vger.kernel.org 19516S: Maintained 19517F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19518F: drivers/input/touchscreen/sis_i2c.c 19519 19520SIS USB2VGA DRIVER 19521M: Thomas Winischhofer <thomas@winischhofer.net> 19522S: Maintained 19523W: http://www.winischhofer.at/linuxsisusbvga.shtml 19524F: drivers/usb/misc/sisusbvga/ 19525 19526SL28 CPLD MFD DRIVER 19527M: Michael Walle <michael@walle.cc> 19528S: Maintained 19529F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19530F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19531F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19532F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19533F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19534F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19535F: drivers/gpio/gpio-sl28cpld.c 19536F: drivers/hwmon/sl28cpld-hwmon.c 19537F: drivers/irqchip/irq-sl28cpld.c 19538F: drivers/pwm/pwm-sl28cpld.c 19539F: drivers/watchdog/sl28cpld_wdt.c 19540 19541SL28 VPD NVMEM LAYOUT DRIVER 19542M: Michael Walle <michael@walle.cc> 19543S: Maintained 19544F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19545F: drivers/nvmem/layouts/sl28vpd.c 19546 19547SLAB ALLOCATOR 19548M: Christoph Lameter <cl@linux.com> 19549M: Pekka Enberg <penberg@kernel.org> 19550M: David Rientjes <rientjes@google.com> 19551M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19552M: Andrew Morton <akpm@linux-foundation.org> 19553M: Vlastimil Babka <vbabka@suse.cz> 19554R: Roman Gushchin <roman.gushchin@linux.dev> 19555R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19556L: linux-mm@kvack.org 19557S: Maintained 19558T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19559F: include/linux/sl?b*.h 19560F: mm/sl?b* 19561 19562SLCAN CAN NETWORK DRIVER 19563M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19564L: linux-can@vger.kernel.org 19565S: Maintained 19566F: drivers/net/can/slcan/ 19567 19568SLEEPABLE READ-COPY UPDATE (SRCU) 19569M: Lai Jiangshan <jiangshanlai@gmail.com> 19570M: "Paul E. McKenney" <paulmck@kernel.org> 19571M: Josh Triplett <josh@joshtriplett.org> 19572R: Steven Rostedt <rostedt@goodmis.org> 19573R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19574L: rcu@vger.kernel.org 19575S: Supported 19576W: http://www.rdrop.com/users/paulmck/RCU/ 19577T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19578F: include/linux/srcu*.h 19579F: kernel/rcu/srcu*.c 19580 19581SMACK SECURITY MODULE 19582M: Casey Schaufler <casey@schaufler-ca.com> 19583L: linux-security-module@vger.kernel.org 19584S: Maintained 19585W: http://schaufler-ca.com 19586T: git git://github.com/cschaufler/smack-next 19587F: Documentation/admin-guide/LSM/Smack.rst 19588F: security/smack/ 19589 19590SMC91x ETHERNET DRIVER 19591M: Nicolas Pitre <nico@fluxnic.net> 19592S: Odd Fixes 19593F: drivers/net/ethernet/smsc/smc91x.* 19594 19595SMM665 HARDWARE MONITOR DRIVER 19596M: Guenter Roeck <linux@roeck-us.net> 19597L: linux-hwmon@vger.kernel.org 19598S: Maintained 19599F: Documentation/hwmon/smm665.rst 19600F: drivers/hwmon/smm665.c 19601 19602SMSC EMC2103 HARDWARE MONITOR DRIVER 19603M: Steve Glendinning <steve.glendinning@shawell.net> 19604L: linux-hwmon@vger.kernel.org 19605S: Maintained 19606F: Documentation/hwmon/emc2103.rst 19607F: drivers/hwmon/emc2103.c 19608 19609SMSC SCH5627 HARDWARE MONITOR DRIVER 19610M: Hans de Goede <hdegoede@redhat.com> 19611L: linux-hwmon@vger.kernel.org 19612S: Supported 19613F: Documentation/hwmon/sch5627.rst 19614F: drivers/hwmon/sch5627.c 19615 19616SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19617M: Steve Glendinning <steve.glendinning@shawell.net> 19618L: linux-fbdev@vger.kernel.org 19619S: Maintained 19620F: drivers/video/fbdev/smscufx.c 19621 19622SMSC47B397 HARDWARE MONITOR DRIVER 19623M: Jean Delvare <jdelvare@suse.com> 19624L: linux-hwmon@vger.kernel.org 19625S: Maintained 19626F: Documentation/hwmon/smsc47b397.rst 19627F: drivers/hwmon/smsc47b397.c 19628 19629SMSC911x ETHERNET DRIVER 19630M: Steve Glendinning <steve.glendinning@shawell.net> 19631L: netdev@vger.kernel.org 19632S: Maintained 19633F: drivers/net/ethernet/smsc/smsc911x.* 19634F: include/linux/smsc911x.h 19635 19636SMSC9420 PCI ETHERNET DRIVER 19637M: Steve Glendinning <steve.glendinning@shawell.net> 19638L: netdev@vger.kernel.org 19639S: Maintained 19640F: drivers/net/ethernet/smsc/smsc9420.* 19641 19642SNET DPU VIRTIO DATA PATH ACCELERATOR 19643R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19644F: drivers/vdpa/solidrun/ 19645 19646SOCIONEXT (SNI) AVE NETWORK DRIVER 19647M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19648L: netdev@vger.kernel.org 19649S: Maintained 19650F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19651F: drivers/net/ethernet/socionext/sni_ave.c 19652 19653SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19654M: Jassi Brar <jaswinder.singh@linaro.org> 19655M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19656L: netdev@vger.kernel.org 19657S: Maintained 19658F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19659F: drivers/net/ethernet/socionext/netsec.c 19660 19661SOCIONEXT (SNI) Synquacer SPI DRIVER 19662M: Masahisa Kojima <masahisa.kojima@linaro.org> 19663M: Jassi Brar <jaswinder.singh@linaro.org> 19664L: linux-spi@vger.kernel.org 19665S: Maintained 19666F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19667F: drivers/spi/spi-synquacer.c 19668 19669SOCIONEXT SYNQUACER I2C DRIVER 19670M: Ard Biesheuvel <ardb@kernel.org> 19671L: linux-i2c@vger.kernel.org 19672S: Maintained 19673F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19674F: drivers/i2c/busses/i2c-synquacer.c 19675 19676SOCIONEXT UNIPHIER SOUND DRIVER 19677L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19678S: Orphan 19679F: sound/soc/uniphier/ 19680 19681SOCKET TIMESTAMPING 19682M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19683S: Maintained 19684F: Documentation/networking/timestamping.rst 19685F: include/uapi/linux/net_tstamp.h 19686F: tools/testing/selftests/net/so_txtime.c 19687 19688SOEKRIS NET48XX LED SUPPORT 19689M: Chris Boot <bootc@bootc.net> 19690S: Maintained 19691F: drivers/leds/leds-net48xx.c 19692 19693SOFT-IWARP DRIVER (siw) 19694M: Bernard Metzler <bmt@zurich.ibm.com> 19695L: linux-rdma@vger.kernel.org 19696S: Supported 19697F: drivers/infiniband/sw/siw/ 19698F: include/uapi/rdma/siw-abi.h 19699 19700SOFT-ROCE DRIVER (rxe) 19701M: Zhu Yanjun <zyjzyj2000@gmail.com> 19702L: linux-rdma@vger.kernel.org 19703S: Supported 19704F: drivers/infiniband/sw/rxe/ 19705F: include/uapi/rdma/rdma_user_rxe.h 19706 19707SOFTLOGIC 6x10 MPEG CODEC 19708M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19709M: Anton Sviridenko <anton@corp.bluecherry.net> 19710M: Andrey Utkin <andrey_utkin@fastmail.com> 19711M: Ismael Luceno <ismael@iodev.co.uk> 19712L: linux-media@vger.kernel.org 19713S: Supported 19714F: drivers/media/pci/solo6x10/ 19715 19716SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19717M: James Morse <james.morse@arm.com> 19718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19719S: Maintained 19720F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19721F: drivers/firmware/arm_sdei.c 19722F: include/linux/arm_sdei.h 19723F: include/uapi/linux/arm_sdei.h 19724 19725SOFTWARE NODES AND DEVICE PROPERTIES 19726R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19727R: Daniel Scally <djrscally@gmail.com> 19728R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19729R: Sakari Ailus <sakari.ailus@linux.intel.com> 19730L: linux-acpi@vger.kernel.org 19731S: Maintained 19732F: drivers/base/property.c 19733F: drivers/base/swnode.c 19734F: include/linux/fwnode.h 19735F: include/linux/property.h 19736 19737SOFTWARE RAID (Multiple Disks) SUPPORT 19738M: Song Liu <song@kernel.org> 19739L: linux-raid@vger.kernel.org 19740S: Supported 19741Q: https://patchwork.kernel.org/project/linux-raid/list/ 19742T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19743F: drivers/md/Kconfig 19744F: drivers/md/Makefile 19745F: drivers/md/md* 19746F: drivers/md/raid* 19747F: include/linux/raid/ 19748F: include/uapi/linux/raid/ 19749 19750SOLIDRUN CLEARFOG SUPPORT 19751M: Russell King <linux@armlinux.org.uk> 19752S: Maintained 19753F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19754F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19755 19756SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19757M: Russell King <linux@armlinux.org.uk> 19758S: Maintained 19759F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19760F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19761F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19762 19763SONIC NETWORK DRIVER 19764M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19765L: netdev@vger.kernel.org 19766S: Maintained 19767F: drivers/net/ethernet/natsemi/sonic.* 19768 19769SONICS SILICON BACKPLANE DRIVER (SSB) 19770M: Michael Buesch <m@bues.ch> 19771L: linux-wireless@vger.kernel.org 19772S: Maintained 19773F: drivers/ssb/ 19774F: include/linux/ssb/ 19775 19776SONY IMX208 SENSOR DRIVER 19777M: Sakari Ailus <sakari.ailus@linux.intel.com> 19778L: linux-media@vger.kernel.org 19779S: Maintained 19780T: git git://linuxtv.org/media_tree.git 19781F: drivers/media/i2c/imx208.c 19782 19783SONY IMX214 SENSOR DRIVER 19784M: Ricardo Ribalda <ribalda@kernel.org> 19785L: linux-media@vger.kernel.org 19786S: Maintained 19787T: git git://linuxtv.org/media_tree.git 19788F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19789F: drivers/media/i2c/imx214.c 19790 19791SONY IMX219 SENSOR DRIVER 19792M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19793L: linux-media@vger.kernel.org 19794S: Maintained 19795T: git git://linuxtv.org/media_tree.git 19796F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19797F: drivers/media/i2c/imx219.c 19798 19799SONY IMX258 SENSOR DRIVER 19800M: Sakari Ailus <sakari.ailus@linux.intel.com> 19801L: linux-media@vger.kernel.org 19802S: Maintained 19803T: git git://linuxtv.org/media_tree.git 19804F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19805F: drivers/media/i2c/imx258.c 19806 19807SONY IMX274 SENSOR DRIVER 19808M: Leon Luo <leonl@leopardimaging.com> 19809L: linux-media@vger.kernel.org 19810S: Maintained 19811T: git git://linuxtv.org/media_tree.git 19812F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19813F: drivers/media/i2c/imx274.c 19814 19815SONY IMX290 SENSOR DRIVER 19816M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19817L: linux-media@vger.kernel.org 19818S: Maintained 19819T: git git://linuxtv.org/media_tree.git 19820F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19821F: drivers/media/i2c/imx290.c 19822 19823SONY IMX296 SENSOR DRIVER 19824M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19825M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19826L: linux-media@vger.kernel.org 19827S: Maintained 19828T: git git://linuxtv.org/media_tree.git 19829F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19830F: drivers/media/i2c/imx296.c 19831 19832SONY IMX319 SENSOR DRIVER 19833M: Bingbu Cao <bingbu.cao@intel.com> 19834L: linux-media@vger.kernel.org 19835S: Maintained 19836T: git git://linuxtv.org/media_tree.git 19837F: drivers/media/i2c/imx319.c 19838 19839SONY IMX334 SENSOR DRIVER 19840M: Paul J. Murphy <paul.j.murphy@intel.com> 19841M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19842L: linux-media@vger.kernel.org 19843S: Maintained 19844T: git git://linuxtv.org/media_tree.git 19845F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19846F: drivers/media/i2c/imx334.c 19847 19848SONY IMX335 SENSOR DRIVER 19849M: Paul J. Murphy <paul.j.murphy@intel.com> 19850M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19851L: linux-media@vger.kernel.org 19852S: Maintained 19853T: git git://linuxtv.org/media_tree.git 19854F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19855F: drivers/media/i2c/imx335.c 19856 19857SONY IMX355 SENSOR DRIVER 19858M: Tianshu Qiu <tian.shu.qiu@intel.com> 19859L: linux-media@vger.kernel.org 19860S: Maintained 19861T: git git://linuxtv.org/media_tree.git 19862F: drivers/media/i2c/imx355.c 19863 19864SONY IMX412 SENSOR DRIVER 19865M: Paul J. Murphy <paul.j.murphy@intel.com> 19866M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19867L: linux-media@vger.kernel.org 19868S: Maintained 19869T: git git://linuxtv.org/media_tree.git 19870F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19871F: drivers/media/i2c/imx412.c 19872 19873SONY IMX415 SENSOR DRIVER 19874M: Michael Riesch <michael.riesch@wolfvision.net> 19875L: linux-media@vger.kernel.org 19876S: Maintained 19877T: git git://linuxtv.org/media_tree.git 19878F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19879F: drivers/media/i2c/imx415.c 19880 19881SONY MEMORYSTICK SUBSYSTEM 19882M: Maxim Levitsky <maximlevitsky@gmail.com> 19883M: Alex Dubov <oakad@yahoo.com> 19884M: Ulf Hansson <ulf.hansson@linaro.org> 19885L: linux-mmc@vger.kernel.org 19886S: Maintained 19887T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19888F: drivers/memstick/ 19889F: include/linux/memstick.h 19890 19891SONY VAIO CONTROL DEVICE DRIVER 19892M: Mattia Dongili <malattia@linux.it> 19893L: platform-driver-x86@vger.kernel.org 19894S: Maintained 19895W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19896F: Documentation/admin-guide/laptops/sony-laptop.rst 19897F: drivers/char/sonypi.c 19898F: drivers/platform/x86/sony-laptop.c 19899F: include/linux/sony-laptop.h 19900 19901SOUND 19902M: Jaroslav Kysela <perex@perex.cz> 19903M: Takashi Iwai <tiwai@suse.com> 19904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19905S: Maintained 19906W: http://www.alsa-project.org/ 19907Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19909F: Documentation/sound/ 19910F: include/sound/ 19911F: include/uapi/sound/ 19912F: sound/ 19913F: tools/testing/selftests/alsa 19914 19915SOUND - ALSA SELFTESTS 19916M: Mark Brown <broonie@kernel.org> 19917L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19918L: linux-kselftest@vger.kernel.org 19919S: Supported 19920F: tools/testing/selftests/alsa 19921 19922SOUND - COMPRESSED AUDIO 19923M: Vinod Koul <vkoul@kernel.org> 19924L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19925S: Supported 19926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19927F: Documentation/sound/designs/compress-offload.rst 19928F: include/sound/compress_driver.h 19929F: include/uapi/sound/compress_* 19930F: sound/core/compress_offload.c 19931F: sound/soc/soc-compress.c 19932 19933SOUND - DMAENGINE HELPERS 19934M: Lars-Peter Clausen <lars@metafoo.de> 19935S: Supported 19936F: include/sound/dmaengine_pcm.h 19937F: sound/core/pcm_dmaengine.c 19938F: sound/soc/soc-generic-dmaengine-pcm.c 19939 19940SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19941M: Liam Girdwood <lgirdwood@gmail.com> 19942M: Mark Brown <broonie@kernel.org> 19943L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19944S: Supported 19945W: http://alsa-project.org/main/index.php/ASoC 19946T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19947F: Documentation/devicetree/bindings/sound/ 19948F: Documentation/sound/soc/ 19949F: include/dt-bindings/sound/ 19950F: include/sound/soc* 19951F: sound/soc/ 19952 19953SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19954M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19955M: Liam Girdwood <lgirdwood@gmail.com> 19956M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19957M: Bard Liao <yung-chuan.liao@linux.intel.com> 19958M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19959M: Daniel Baluta <daniel.baluta@nxp.com> 19960R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19961L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19962S: Supported 19963W: https://github.com/thesofproject/linux/ 19964F: sound/soc/sof/ 19965 19966SOUNDWIRE SUBSYSTEM 19967M: Vinod Koul <vkoul@kernel.org> 19968M: Bard Liao <yung-chuan.liao@linux.intel.com> 19969R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19970R: Sanyog Kale <sanyog.r.kale@intel.com> 19971L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19972S: Supported 19973T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19974F: Documentation/driver-api/soundwire/ 19975F: drivers/soundwire/ 19976F: include/linux/soundwire/ 19977 19978SP2 MEDIA DRIVER 19979M: Olli Salonen <olli.salonen@iki.fi> 19980L: linux-media@vger.kernel.org 19981S: Maintained 19982W: https://linuxtv.org 19983Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19984F: drivers/media/dvb-frontends/sp2* 19985 19986SPANISH DOCUMENTATION 19987M: Carlos Bilbao <carlos.bilbao@amd.com> 19988S: Maintained 19989F: Documentation/translations/sp_SP/ 19990 19991SPARC + UltraSPARC (sparc/sparc64) 19992M: "David S. Miller" <davem@davemloft.net> 19993L: sparclinux@vger.kernel.org 19994S: Maintained 19995Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19997T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19998F: arch/sparc/ 19999F: drivers/sbus/ 20000 20001SPARC SERIAL DRIVERS 20002M: "David S. Miller" <davem@davemloft.net> 20003L: sparclinux@vger.kernel.org 20004S: Maintained 20005T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20007F: drivers/tty/serial/suncore.c 20008F: drivers/tty/serial/sunhv.c 20009F: drivers/tty/serial/sunsab.c 20010F: drivers/tty/serial/sunsab.h 20011F: drivers/tty/serial/sunsu.c 20012F: drivers/tty/serial/sunzilog.c 20013F: drivers/tty/serial/sunzilog.h 20014F: drivers/tty/vcc.c 20015F: include/linux/sunserialcore.h 20016 20017SPARSE CHECKER 20018M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20019L: linux-sparse@vger.kernel.org 20020S: Maintained 20021W: https://sparse.docs.kernel.org/ 20022Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20023B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20024T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20025F: include/linux/compiler.h 20026 20027SPEAKUP CONSOLE SPEECH DRIVER 20028M: William Hubbs <w.d.hubbs@gmail.com> 20029M: Chris Brannon <chris@the-brannons.com> 20030M: Kirk Reiser <kirk@reisers.ca> 20031M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20032L: speakup@linux-speakup.org 20033S: Odd Fixes 20034W: http://www.linux-speakup.org/ 20035W: https://github.com/linux-speakup/speakup 20036B: https://github.com/linux-speakup/speakup/issues 20037F: drivers/accessibility/speakup/ 20038 20039SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20040M: Viresh Kumar <vireshk@kernel.org> 20041M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20042M: soc@kernel.org 20043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20044S: Maintained 20045W: http://www.st.com/spear 20046F: arch/arm/boot/dts/st/spear* 20047F: arch/arm/mach-spear/ 20048F: drivers/clk/spear/ 20049F: drivers/pinctrl/spear/ 20050 20051SPI NOR SUBSYSTEM 20052M: Tudor Ambarus <tudor.ambarus@linaro.org> 20053M: Pratyush Yadav <pratyush@kernel.org> 20054R: Michael Walle <michael@walle.cc> 20055L: linux-mtd@lists.infradead.org 20056S: Maintained 20057W: http://www.linux-mtd.infradead.org/ 20058Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20059C: irc://irc.oftc.net/mtd 20060T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20061F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20062F: drivers/mtd/spi-nor/ 20063F: include/linux/mtd/spi-nor.h 20064 20065SPI SUBSYSTEM 20066M: Mark Brown <broonie@kernel.org> 20067L: linux-spi@vger.kernel.org 20068S: Maintained 20069Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20070T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20071F: Documentation/devicetree/bindings/spi/ 20072F: Documentation/spi/ 20073F: drivers/spi/ 20074F: include/linux/spi/ 20075F: include/uapi/linux/spi/ 20076F: tools/spi/ 20077 20078SPIDERNET NETWORK DRIVER for CELL 20079M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20080M: Geoff Levand <geoff@infradead.org> 20081L: netdev@vger.kernel.org 20082L: linuxppc-dev@lists.ozlabs.org 20083S: Maintained 20084F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20085F: drivers/net/ethernet/toshiba/spider_net* 20086 20087SPMI SUBSYSTEM 20088M: Stephen Boyd <sboyd@kernel.org> 20089L: linux-kernel@vger.kernel.org 20090S: Maintained 20091T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20092F: Documentation/devicetree/bindings/spmi/ 20093F: drivers/spmi/ 20094F: include/dt-bindings/spmi/spmi.h 20095F: include/linux/spmi.h 20096F: include/trace/events/spmi.h 20097 20098SPU FILE SYSTEM 20099M: Jeremy Kerr <jk@ozlabs.org> 20100L: linuxppc-dev@lists.ozlabs.org 20101S: Supported 20102W: http://www.ibm.com/developerworks/power/cell/ 20103F: Documentation/filesystems/spufs/spufs.rst 20104F: arch/powerpc/platforms/cell/spufs/ 20105 20106SQUASHFS FILE SYSTEM 20107M: Phillip Lougher <phillip@squashfs.org.uk> 20108L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20109S: Maintained 20110W: http://squashfs.org.uk 20111T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20112F: Documentation/filesystems/squashfs.rst 20113F: fs/squashfs/ 20114 20115SRM (Alpha) environment access 20116M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20117S: Maintained 20118F: arch/alpha/kernel/srm_env.c 20119 20120ST LSM6DSx IMU IIO DRIVER 20121M: Lorenzo Bianconi <lorenzo@kernel.org> 20122L: linux-iio@vger.kernel.org 20123S: Maintained 20124W: http://www.st.com/ 20125F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20126F: drivers/iio/imu/st_lsm6dsx/ 20127 20128ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20129M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20130M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20131L: linux-media@vger.kernel.org 20132S: Maintained 20133T: git git://linuxtv.org/media_tree.git 20134F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20135F: drivers/media/i2c/st-mipid02.c 20136 20137ST STM32 I2C/SMBUS DRIVER 20138M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20139M: Alain Volmat <alain.volmat@foss.st.com> 20140L: linux-i2c@vger.kernel.org 20141S: Maintained 20142F: drivers/i2c/busses/i2c-stm32* 20143 20144ST STM32 SPI DRIVER 20145M: Alain Volmat <alain.volmat@foss.st.com> 20146L: linux-spi@vger.kernel.org 20147S: Maintained 20148F: drivers/spi/spi-stm32.c 20149 20150ST STPDDC60 DRIVER 20151M: Daniel Nilsson <daniel.nilsson@flex.com> 20152L: linux-hwmon@vger.kernel.org 20153S: Maintained 20154F: Documentation/hwmon/stpddc60.rst 20155F: drivers/hwmon/pmbus/stpddc60.c 20156 20157ST VGXY61 DRIVER 20158M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20159M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20160L: linux-media@vger.kernel.org 20161S: Maintained 20162T: git git://linuxtv.org/media_tree.git 20163F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20164F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20165F: drivers/media/i2c/st-vgxy61.c 20166 20167ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20168M: Song Qiang <songqiang1304521@gmail.com> 20169L: linux-iio@vger.kernel.org 20170S: Maintained 20171F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20172F: drivers/iio/proximity/vl53l0x-i2c.c 20173 20174STABLE BRANCH 20175M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20176M: Sasha Levin <sashal@kernel.org> 20177L: stable@vger.kernel.org 20178S: Supported 20179F: Documentation/process/stable-kernel-rules.rst 20180 20181STAGING - ATOMISP DRIVER 20182M: Hans de Goede <hdegoede@redhat.com> 20183M: Mauro Carvalho Chehab <mchehab@kernel.org> 20184R: Sakari Ailus <sakari.ailus@linux.intel.com> 20185L: linux-media@vger.kernel.org 20186S: Maintained 20187F: drivers/staging/media/atomisp/ 20188 20189STAGING - FIELDBUS SUBSYSTEM 20190M: Sven Van Asbroeck <TheSven73@gmail.com> 20191S: Maintained 20192F: drivers/staging/fieldbus/* 20193F: drivers/staging/fieldbus/Documentation/ 20194 20195STAGING - HMS ANYBUS-S BUS 20196M: Sven Van Asbroeck <TheSven73@gmail.com> 20197S: Maintained 20198F: drivers/staging/fieldbus/anybuss/ 20199 20200STAGING - INDUSTRIAL IO 20201M: Jonathan Cameron <jic23@kernel.org> 20202L: linux-iio@vger.kernel.org 20203S: Odd Fixes 20204F: Documentation/devicetree/bindings/staging/iio/ 20205F: drivers/staging/iio/ 20206 20207STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20208M: Marc Dietrich <marvin24@gmx.de> 20209L: ac100@lists.launchpad.net (moderated for non-subscribers) 20210L: linux-tegra@vger.kernel.org 20211S: Maintained 20212F: drivers/staging/nvec/ 20213 20214STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20215M: Jens Frederich <jfrederich@gmail.com> 20216M: Jon Nettleton <jon.nettleton@gmail.com> 20217S: Maintained 20218W: http://wiki.laptop.org/go/DCON 20219F: drivers/staging/olpc_dcon/ 20220 20221STAGING - REALTEK RTL8712U DRIVERS 20222M: Larry Finger <Larry.Finger@lwfinger.net> 20223M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20224S: Odd Fixes 20225F: drivers/staging/rtl8712/ 20226 20227STAGING - SEPS525 LCD CONTROLLER DRIVERS 20228M: Michael Hennerich <michael.hennerich@analog.com> 20229L: linux-fbdev@vger.kernel.org 20230S: Supported 20231F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20232F: drivers/staging/fbtft/fb_seps525.c 20233 20234STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20235M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20236M: Teddy Wang <teddy.wang@siliconmotion.com> 20237M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20238L: linux-fbdev@vger.kernel.org 20239S: Maintained 20240F: drivers/staging/sm750fb/ 20241 20242STAGING - VIA VT665X DRIVERS 20243M: Forest Bond <forest@alittletooquiet.net> 20244S: Odd Fixes 20245F: drivers/staging/vt665?/ 20246 20247STAGING SUBSYSTEM 20248M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20249L: linux-staging@lists.linux.dev 20250S: Supported 20251T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20252F: drivers/staging/ 20253 20254STARFIRE/DURALAN NETWORK DRIVER 20255M: Ion Badulescu <ionut@badula.org> 20256S: Odd Fixes 20257F: drivers/net/ethernet/adaptec/starfire* 20258 20259STARFIVE CRYPTO DRIVER 20260M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20261M: William Qiu <william.qiu@starfivetech.com> 20262S: Supported 20263F: Documentation/devicetree/bindings/crypto/starfive* 20264F: drivers/crypto/starfive/ 20265 20266STARFIVE DEVICETREES 20267M: Emil Renner Berthing <kernel@esmil.dk> 20268S: Maintained 20269F: arch/riscv/boot/dts/starfive/ 20270 20271STARFIVE DWMAC GLUE LAYER 20272M: Emil Renner Berthing <kernel@esmil.dk> 20273M: Samin Guo <samin.guo@starfivetech.com> 20274S: Maintained 20275F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20276F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20277 20278STARFIVE JH7110 MMC/SD/SDIO DRIVER 20279M: William Qiu <william.qiu@starfivetech.com> 20280S: Supported 20281F: Documentation/devicetree/bindings/mmc/starfive* 20282F: drivers/mmc/host/dw_mmc-starfive.c 20283 20284STARFIVE JH7110 TDM DRIVER 20285M: Walker Chen <walker.chen@starfivetech.com> 20286S: Maintained 20287F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20288F: sound/soc/starfive/jh7110_tdm.c 20289 20290STARFIVE JH71X0 CLOCK DRIVERS 20291M: Emil Renner Berthing <kernel@esmil.dk> 20292M: Hal Feng <hal.feng@starfivetech.com> 20293S: Maintained 20294F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20295F: drivers/clk/starfive/clk-starfive-jh71* 20296F: include/dt-bindings/clock/starfive?jh71*.h 20297 20298STARFIVE JH71X0 PINCTRL DRIVERS 20299M: Emil Renner Berthing <kernel@esmil.dk> 20300M: Jianlong Huang <jianlong.huang@starfivetech.com> 20301L: linux-gpio@vger.kernel.org 20302S: Maintained 20303F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20304F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20305F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20306F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20307 20308STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20309M: Emil Renner Berthing <kernel@esmil.dk> 20310M: Hal Feng <hal.feng@starfivetech.com> 20311S: Maintained 20312F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20313F: drivers/reset/starfive/reset-starfive-jh71* 20314F: include/dt-bindings/reset/starfive?jh71*.h 20315 20316STARFIVE JH71X0 USB DRIVERS 20317M: Minda Chen <minda.chen@starfivetech.com> 20318S: Maintained 20319F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20320F: drivers/usb/cdns3/cdns3-starfive.c 20321 20322STARFIVE JH71XX PMU CONTROLLER DRIVER 20323M: Walker Chen <walker.chen@starfivetech.com> 20324S: Supported 20325F: Documentation/devicetree/bindings/power/starfive* 20326F: drivers/soc/starfive/jh71xx_pmu.c 20327F: include/dt-bindings/power/starfive,jh7110-pmu.h 20328 20329STARFIVE SOC DRIVERS 20330M: Conor Dooley <conor@kernel.org> 20331S: Maintained 20332T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20333F: drivers/soc/starfive/ 20334 20335STARFIVE TRNG DRIVER 20336M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20337S: Supported 20338F: Documentation/devicetree/bindings/rng/starfive* 20339F: drivers/char/hw_random/jh7110-trng.c 20340 20341STARFIVE WATCHDOG DRIVER 20342M: Xingyu Wu <xingyu.wu@starfivetech.com> 20343M: Samin Guo <samin.guo@starfivetech.com> 20344S: Supported 20345F: Documentation/devicetree/bindings/watchdog/starfive* 20346F: drivers/watchdog/starfive-wdt.c 20347 20348STATIC BRANCH/CALL 20349M: Peter Zijlstra <peterz@infradead.org> 20350M: Josh Poimboeuf <jpoimboe@kernel.org> 20351M: Jason Baron <jbaron@akamai.com> 20352R: Steven Rostedt <rostedt@goodmis.org> 20353R: Ard Biesheuvel <ardb@kernel.org> 20354S: Supported 20355F: arch/*/include/asm/jump_label*.h 20356F: arch/*/include/asm/static_call*.h 20357F: arch/*/kernel/jump_label.c 20358F: arch/*/kernel/static_call.c 20359F: include/linux/jump_label*.h 20360F: include/linux/static_call*.h 20361F: kernel/jump_label.c 20362F: kernel/static_call.c 20363 20364STI AUDIO (ASoC) DRIVERS 20365M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20366L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20367S: Maintained 20368F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20369F: sound/soc/sti/ 20370 20371STI CEC DRIVER 20372M: Alain Volmat <alain.volmat@foss.st.com> 20373S: Maintained 20374F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20375F: drivers/media/cec/platform/sti/ 20376 20377STK1160 USB VIDEO CAPTURE DRIVER 20378M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20379L: linux-media@vger.kernel.org 20380S: Maintained 20381T: git git://linuxtv.org/media_tree.git 20382F: drivers/media/usb/stk1160/ 20383 20384STM32 AUDIO (ASoC) DRIVERS 20385M: Olivier Moysan <olivier.moysan@foss.st.com> 20386M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20388S: Maintained 20389F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20390F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20391F: sound/soc/stm/ 20392 20393STM32 TIMER/LPTIMER DRIVERS 20394M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20395S: Maintained 20396F: Documentation/ABI/testing/*timer-stm32 20397F: Documentation/devicetree/bindings/*/*stm32-*timer* 20398F: drivers/*/stm32-*timer* 20399F: drivers/pwm/pwm-stm32* 20400F: include/linux/*/stm32-*tim* 20401 20402STMMAC ETHERNET DRIVER 20403M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20404M: Jose Abreu <joabreu@synopsys.com> 20405L: netdev@vger.kernel.org 20406S: Supported 20407W: http://www.stlinux.com 20408F: Documentation/networking/device_drivers/ethernet/stmicro/ 20409F: drivers/net/ethernet/stmicro/stmmac/ 20410 20411SUN HAPPY MEAL ETHERNET DRIVER 20412M: Sean Anderson <seanga2@gmail.com> 20413S: Maintained 20414F: drivers/net/ethernet/sun/sunhme.* 20415 20416SUN3/3X 20417M: Sam Creasey <sammy@sammy.net> 20418S: Maintained 20419W: http://sammy.net/sun3/ 20420F: arch/m68k/include/asm/sun3* 20421F: arch/m68k/kernel/*sun3* 20422F: arch/m68k/sun3*/ 20423F: drivers/net/ethernet/i825xx/sun3* 20424 20425SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20426M: Hans de Goede <hdegoede@redhat.com> 20427L: linux-input@vger.kernel.org 20428S: Maintained 20429F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20430F: drivers/input/keyboard/sun4i-lradc-keys.c 20431 20432SUNDANCE NETWORK DRIVER 20433M: Denis Kirjanov <kda@linux-powerpc.org> 20434L: netdev@vger.kernel.org 20435S: Maintained 20436F: drivers/net/ethernet/dlink/sundance.c 20437 20438SUNPLUS ETHERNET DRIVER 20439M: Wells Lu <wellslutw@gmail.com> 20440L: netdev@vger.kernel.org 20441S: Maintained 20442W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20443F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20444F: drivers/net/ethernet/sunplus/ 20445 20446SUNPLUS MMC DRIVER 20447M: Tony Huang <tonyhuang.sunplus@gmail.com> 20448M: Li-hao Kuo <lhjeff911@gmail.com> 20449S: Maintained 20450F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20451F: drivers/mmc/host/sunplus-mmc.c 20452 20453SUNPLUS OCOTP DRIVER 20454M: Vincent Shih <vincent.sunplus@gmail.com> 20455S: Maintained 20456F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20457F: drivers/nvmem/sunplus-ocotp.c 20458 20459SUNPLUS PWM DRIVER 20460M: Hammer Hsieh <hammerh0314@gmail.com> 20461S: Maintained 20462F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20463F: drivers/pwm/pwm-sunplus.c 20464 20465SUNPLUS RTC DRIVER 20466M: Vincent Shih <vincent.sunplus@gmail.com> 20467L: linux-rtc@vger.kernel.org 20468S: Maintained 20469F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20470F: drivers/rtc/rtc-sunplus.c 20471 20472SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20473M: Li-hao Kuo <lhjeff911@gmail.com> 20474L: linux-spi@vger.kernel.org 20475S: Maintained 20476F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20477F: drivers/spi/spi-sunplus-sp7021.c 20478 20479SUNPLUS UART DRIVER 20480M: Hammer Hsieh <hammerh0314@gmail.com> 20481S: Maintained 20482F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20483F: drivers/tty/serial/sunplus-uart.c 20484 20485SUNPLUS USB2 PHY DRIVER 20486M: Vincent Shih <vincent.sunplus@gmail.com> 20487L: linux-usb@vger.kernel.org 20488S: Maintained 20489F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20490F: drivers/phy/sunplus/Kconfig 20491F: drivers/phy/sunplus/Makefile 20492F: drivers/phy/sunplus/phy-sunplus-usb2.c 20493 20494SUNPLUS WATCHDOG DRIVER 20495M: Xiantao Hu <xt.hu@cqplus1.com> 20496L: linux-watchdog@vger.kernel.org 20497S: Maintained 20498F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20499F: drivers/watchdog/sunplus_wdt.c 20500 20501SUPERH 20502M: Yoshinori Sato <ysato@users.sourceforge.jp> 20503M: Rich Felker <dalias@libc.org> 20504M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20505L: linux-sh@vger.kernel.org 20506S: Maintained 20507Q: http://patchwork.kernel.org/project/linux-sh/list/ 20508F: Documentation/arch/sh/ 20509F: arch/sh/ 20510F: drivers/sh/ 20511 20512SUSPEND TO RAM 20513M: "Rafael J. Wysocki" <rafael@kernel.org> 20514M: Len Brown <len.brown@intel.com> 20515M: Pavel Machek <pavel@ucw.cz> 20516L: linux-pm@vger.kernel.org 20517S: Supported 20518B: https://bugzilla.kernel.org 20519F: Documentation/power/ 20520F: arch/x86/kernel/acpi/sleep* 20521F: arch/x86/kernel/acpi/wakeup* 20522F: drivers/base/power/ 20523F: include/linux/freezer.h 20524F: include/linux/pm.h 20525F: include/linux/suspend.h 20526F: kernel/power/ 20527 20528SVGA HANDLING 20529M: Martin Mares <mj@ucw.cz> 20530L: linux-video@atrey.karlin.mff.cuni.cz 20531S: Maintained 20532F: Documentation/admin-guide/svga.rst 20533F: arch/x86/boot/video* 20534 20535SWITCHDEV 20536M: Jiri Pirko <jiri@resnulli.us> 20537M: Ivan Vecera <ivecera@redhat.com> 20538L: netdev@vger.kernel.org 20539S: Supported 20540F: include/net/switchdev.h 20541F: net/switchdev/ 20542 20543SY8106A REGULATOR DRIVER 20544M: Icenowy Zheng <icenowy@aosc.io> 20545S: Maintained 20546F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20547F: drivers/regulator/sy8106a-regulator.c 20548 20549SYNC FILE FRAMEWORK 20550M: Sumit Semwal <sumit.semwal@linaro.org> 20551R: Gustavo Padovan <gustavo@padovan.org> 20552L: linux-media@vger.kernel.org 20553L: dri-devel@lists.freedesktop.org 20554S: Maintained 20555T: git git://anongit.freedesktop.org/drm/drm-misc 20556F: Documentation/driver-api/sync_file.rst 20557F: drivers/dma-buf/dma-fence* 20558F: drivers/dma-buf/sw_sync.c 20559F: drivers/dma-buf/sync_* 20560F: include/linux/sync_file.h 20561F: include/uapi/linux/sync_file.h 20562 20563SYNOPSYS ARC ARCHITECTURE 20564M: Vineet Gupta <vgupta@kernel.org> 20565L: linux-snps-arc@lists.infradead.org 20566S: Supported 20567T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20568F: Documentation/arch/arc 20569F: Documentation/devicetree/bindings/arc/* 20570F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20571F: arch/arc/ 20572F: drivers/clocksource/arc_timer.c 20573F: drivers/tty/serial/arc_uart.c 20574 20575SYNOPSYS ARC HSDK SDP pll clock driver 20576M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20577S: Supported 20578F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20579F: drivers/clk/clk-hsdk-pll.c 20580 20581SYNOPSYS ARC SDP clock driver 20582M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20583S: Supported 20584F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20585F: drivers/clk/axs10x/* 20586 20587SYNOPSYS ARC SDP platform support 20588M: Alexey Brodkin <abrodkin@synopsys.com> 20589S: Supported 20590F: Documentation/devicetree/bindings/arc/axs10* 20591F: arch/arc/boot/dts/ax* 20592F: arch/arc/plat-axs10x 20593 20594SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20595M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20596S: Supported 20597F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20598F: drivers/reset/reset-axs10x.c 20599 20600SYNOPSYS CREG GPIO DRIVER 20601M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20602S: Maintained 20603F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20604F: drivers/gpio/gpio-creg-snps.c 20605 20606SYNOPSYS DESIGNWARE 8250 UART DRIVER 20607M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20608R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20609S: Supported 20610F: drivers/tty/serial/8250/8250_dw.c 20611F: drivers/tty/serial/8250/8250_dwlib.* 20612F: drivers/tty/serial/8250/8250_lpss.c 20613 20614SYNOPSYS DESIGNWARE APB GPIO DRIVER 20615M: Hoan Tran <hoan@os.amperecomputing.com> 20616M: Serge Semin <fancer.lancer@gmail.com> 20617L: linux-gpio@vger.kernel.org 20618S: Maintained 20619F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20620F: drivers/gpio/gpio-dwapb.c 20621 20622SYNOPSYS DESIGNWARE APB SSI DRIVER 20623M: Serge Semin <fancer.lancer@gmail.com> 20624L: linux-spi@vger.kernel.org 20625S: Supported 20626F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20627F: drivers/spi/spi-dw* 20628 20629SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20630M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20631S: Maintained 20632F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20633F: drivers/dma/dw-axi-dmac/ 20634 20635SYNOPSYS DESIGNWARE DMAC DRIVER 20636M: Viresh Kumar <vireshk@kernel.org> 20637R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20638S: Maintained 20639F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20640F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20641F: drivers/dma/dw/ 20642F: include/dt-bindings/dma/dw-dmac.h 20643F: include/linux/dma/dw.h 20644F: include/linux/platform_data/dma-dw.h 20645 20646SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20647M: Jose Abreu <Jose.Abreu@synopsys.com> 20648L: netdev@vger.kernel.org 20649S: Supported 20650F: drivers/net/ethernet/synopsys/ 20651 20652SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20653M: Jose Abreu <Jose.Abreu@synopsys.com> 20654L: netdev@vger.kernel.org 20655S: Supported 20656F: drivers/net/pcs/pcs-xpcs.c 20657F: drivers/net/pcs/pcs-xpcs.h 20658F: include/linux/pcs/pcs-xpcs.h 20659 20660SYNOPSYS DESIGNWARE I2C DRIVER 20661M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20662R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20663R: Mika Westerberg <mika.westerberg@linux.intel.com> 20664R: Jan Dabros <jsd@semihalf.com> 20665L: linux-i2c@vger.kernel.org 20666S: Supported 20667F: drivers/i2c/busses/i2c-designware-* 20668 20669SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20670M: Jaehoon Chung <jh80.chung@samsung.com> 20671L: linux-mmc@vger.kernel.org 20672S: Maintained 20673F: drivers/mmc/host/dw_mmc* 20674 20675SYNOPSYS HSDK RESET CONTROLLER DRIVER 20676M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20677S: Supported 20678F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20679F: drivers/reset/reset-hsdk.c 20680F: include/dt-bindings/reset/snps,hsdk-reset.h 20681 20682SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20683M: Prabu Thangamuthu <prabu.t@synopsys.com> 20684M: Manjunath M B <manjumb@synopsys.com> 20685L: linux-mmc@vger.kernel.org 20686S: Maintained 20687F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20688 20689SYSTEM CONFIGURATION (SYSCON) 20690M: Lee Jones <lee@kernel.org> 20691M: Arnd Bergmann <arnd@arndb.de> 20692S: Supported 20693T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20694F: drivers/mfd/syscon.c 20695 20696SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20697M: Sudeep Holla <sudeep.holla@arm.com> 20698R: Cristian Marussi <cristian.marussi@arm.com> 20699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20700S: Maintained 20701F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20702F: drivers/clk/clk-sc[mp]i.c 20703F: drivers/cpufreq/sc[mp]i-cpufreq.c 20704F: drivers/firmware/arm_scmi/ 20705F: drivers/firmware/arm_scpi.c 20706F: drivers/powercap/arm_scmi_powercap.c 20707F: drivers/regulator/scmi-regulator.c 20708F: drivers/reset/reset-scmi.c 20709F: include/linux/sc[mp]i_protocol.h 20710F: include/trace/events/scmi.h 20711F: include/uapi/linux/virtio_scmi.h 20712 20713SYSTEM RESET/SHUTDOWN DRIVERS 20714M: Sebastian Reichel <sre@kernel.org> 20715L: linux-pm@vger.kernel.org 20716S: Maintained 20717T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20718F: Documentation/devicetree/bindings/power/reset/ 20719F: drivers/power/reset/ 20720 20721SYSTEM TRACE MODULE CLASS 20722M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20723S: Maintained 20724T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20725F: Documentation/trace/stm.rst 20726F: drivers/hwtracing/stm/ 20727F: include/linux/stm.h 20728F: include/uapi/linux/stm.h 20729 20730SYSTEM76 ACPI DRIVER 20731M: Jeremy Soller <jeremy@system76.com> 20732M: System76 Product Development <productdev@system76.com> 20733L: platform-driver-x86@vger.kernel.org 20734S: Maintained 20735F: drivers/platform/x86/system76_acpi.c 20736 20737SYSV FILESYSTEM 20738S: Orphan 20739F: Documentation/filesystems/sysv-fs.rst 20740F: fs/sysv/ 20741F: include/linux/sysv_fs.h 20742 20743TASKSTATS STATISTICS INTERFACE 20744M: Balbir Singh <bsingharora@gmail.com> 20745S: Maintained 20746F: Documentation/accounting/taskstats* 20747F: include/linux/taskstats* 20748F: kernel/taskstats.c 20749 20750TC subsystem 20751M: Jamal Hadi Salim <jhs@mojatatu.com> 20752M: Cong Wang <xiyou.wangcong@gmail.com> 20753M: Jiri Pirko <jiri@resnulli.us> 20754L: netdev@vger.kernel.org 20755S: Maintained 20756F: include/net/pkt_cls.h 20757F: include/net/pkt_sched.h 20758F: include/net/tc_act/ 20759F: include/uapi/linux/pkt_cls.h 20760F: include/uapi/linux/pkt_sched.h 20761F: include/uapi/linux/tc_act/ 20762F: include/uapi/linux/tc_ematch/ 20763F: net/sched/ 20764F: tools/testing/selftests/tc-testing 20765 20766TC90522 MEDIA DRIVER 20767M: Akihiro Tsukada <tskd08@gmail.com> 20768L: linux-media@vger.kernel.org 20769S: Odd Fixes 20770F: drivers/media/dvb-frontends/tc90522* 20771 20772TCP LOW PRIORITY MODULE 20773M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20774M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20775S: Maintained 20776W: http://tcp-lp-mod.sourceforge.net/ 20777F: net/ipv4/tcp_lp.c 20778 20779TDA10071 MEDIA DRIVER 20780M: Antti Palosaari <crope@iki.fi> 20781L: linux-media@vger.kernel.org 20782S: Maintained 20783W: https://linuxtv.org 20784W: http://palosaari.fi/linux/ 20785Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20786T: git git://linuxtv.org/anttip/media_tree.git 20787F: drivers/media/dvb-frontends/tda10071* 20788 20789TDA18212 MEDIA DRIVER 20790M: Antti Palosaari <crope@iki.fi> 20791L: linux-media@vger.kernel.org 20792S: Maintained 20793W: https://linuxtv.org 20794W: http://palosaari.fi/linux/ 20795Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20796T: git git://linuxtv.org/anttip/media_tree.git 20797F: drivers/media/tuners/tda18212* 20798 20799TDA18218 MEDIA DRIVER 20800M: Antti Palosaari <crope@iki.fi> 20801L: linux-media@vger.kernel.org 20802S: Maintained 20803W: https://linuxtv.org 20804W: http://palosaari.fi/linux/ 20805Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20806T: git git://linuxtv.org/anttip/media_tree.git 20807F: drivers/media/tuners/tda18218* 20808 20809TDA18250 MEDIA DRIVER 20810M: Olli Salonen <olli.salonen@iki.fi> 20811L: linux-media@vger.kernel.org 20812S: Maintained 20813W: https://linuxtv.org 20814Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20815T: git git://linuxtv.org/media_tree.git 20816F: drivers/media/tuners/tda18250* 20817 20818TDA18271 MEDIA DRIVER 20819M: Michael Krufky <mkrufky@linuxtv.org> 20820L: linux-media@vger.kernel.org 20821S: Maintained 20822W: https://linuxtv.org 20823W: http://github.com/mkrufky 20824Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20825T: git git://linuxtv.org/mkrufky/tuners.git 20826F: drivers/media/tuners/tda18271* 20827 20828TDA1997x MEDIA DRIVER 20829M: Tim Harvey <tharvey@gateworks.com> 20830L: linux-media@vger.kernel.org 20831S: Maintained 20832W: https://linuxtv.org 20833Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20834F: drivers/media/i2c/tda1997x.* 20835 20836TDA827x MEDIA DRIVER 20837M: Michael Krufky <mkrufky@linuxtv.org> 20838L: linux-media@vger.kernel.org 20839S: Maintained 20840W: https://linuxtv.org 20841W: http://github.com/mkrufky 20842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20843T: git git://linuxtv.org/mkrufky/tuners.git 20844F: drivers/media/tuners/tda8290.* 20845 20846TDA8290 MEDIA DRIVER 20847M: Michael Krufky <mkrufky@linuxtv.org> 20848L: linux-media@vger.kernel.org 20849S: Maintained 20850W: https://linuxtv.org 20851W: http://github.com/mkrufky 20852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20853T: git git://linuxtv.org/mkrufky/tuners.git 20854F: drivers/media/tuners/tda8290.* 20855 20856TDA9840 MEDIA DRIVER 20857M: Hans Verkuil <hverkuil@xs4all.nl> 20858L: linux-media@vger.kernel.org 20859S: Maintained 20860W: https://linuxtv.org 20861T: git git://linuxtv.org/media_tree.git 20862F: drivers/media/i2c/tda9840* 20863 20864TEA5761 TUNER DRIVER 20865M: Mauro Carvalho Chehab <mchehab@kernel.org> 20866L: linux-media@vger.kernel.org 20867S: Odd fixes 20868W: https://linuxtv.org 20869T: git git://linuxtv.org/media_tree.git 20870F: drivers/media/tuners/tea5761.* 20871 20872TEA5767 TUNER DRIVER 20873M: Mauro Carvalho Chehab <mchehab@kernel.org> 20874L: linux-media@vger.kernel.org 20875S: Maintained 20876W: https://linuxtv.org 20877T: git git://linuxtv.org/media_tree.git 20878F: drivers/media/tuners/tea5767.* 20879 20880TEA6415C MEDIA DRIVER 20881M: Hans Verkuil <hverkuil@xs4all.nl> 20882L: linux-media@vger.kernel.org 20883S: Maintained 20884W: https://linuxtv.org 20885T: git git://linuxtv.org/media_tree.git 20886F: drivers/media/i2c/tea6415c* 20887 20888TEA6420 MEDIA DRIVER 20889M: Hans Verkuil <hverkuil@xs4all.nl> 20890L: linux-media@vger.kernel.org 20891S: Maintained 20892W: https://linuxtv.org 20893T: git git://linuxtv.org/media_tree.git 20894F: drivers/media/i2c/tea6420* 20895 20896TEAM DRIVER 20897M: Jiri Pirko <jiri@resnulli.us> 20898L: netdev@vger.kernel.org 20899S: Supported 20900F: drivers/net/team/ 20901F: include/linux/if_team.h 20902F: include/uapi/linux/if_team.h 20903F: tools/testing/selftests/drivers/net/team/ 20904 20905TECHNICAL ADVISORY BOARD PROCESS DOCS 20906M: "Theodore Ts'o" <tytso@mit.edu> 20907M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20908L: tech-board-discuss@lists.linux-foundation.org 20909S: Maintained 20910F: Documentation/process/contribution-maturity-model.rst 20911F: Documentation/process/researcher-guidelines.rst 20912 20913TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20914M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20915S: Maintained 20916F: arch/x86/platform/ts5500/ 20917 20918TECHNOTREND USB IR RECEIVER 20919M: Sean Young <sean@mess.org> 20920L: linux-media@vger.kernel.org 20921S: Maintained 20922F: drivers/media/rc/ttusbir.c 20923 20924TECHWELL TW9910 VIDEO DECODER 20925L: linux-media@vger.kernel.org 20926S: Orphan 20927F: drivers/media/i2c/tw9910.c 20928F: include/media/i2c/tw9910.h 20929 20930TEE SUBSYSTEM 20931M: Jens Wiklander <jens.wiklander@linaro.org> 20932R: Sumit Garg <sumit.garg@linaro.org> 20933L: op-tee@lists.trustedfirmware.org 20934S: Maintained 20935F: Documentation/staging/tee.rst 20936F: drivers/tee/ 20937F: include/linux/tee_drv.h 20938F: include/uapi/linux/tee.h 20939 20940TEGRA ARCHITECTURE SUPPORT 20941M: Thierry Reding <thierry.reding@gmail.com> 20942M: Jonathan Hunter <jonathanh@nvidia.com> 20943L: linux-tegra@vger.kernel.org 20944S: Supported 20945Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20946T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20947N: [^a-z]tegra 20948 20949TEGRA CLOCK DRIVER 20950M: Peter De Schrijver <pdeschrijver@nvidia.com> 20951M: Prashant Gaikwad <pgaikwad@nvidia.com> 20952S: Supported 20953F: drivers/clk/tegra/ 20954 20955TEGRA DMA DRIVERS 20956M: Laxman Dewangan <ldewangan@nvidia.com> 20957M: Jon Hunter <jonathanh@nvidia.com> 20958S: Supported 20959F: drivers/dma/tegra* 20960 20961TEGRA I2C DRIVER 20962M: Laxman Dewangan <ldewangan@nvidia.com> 20963R: Dmitry Osipenko <digetx@gmail.com> 20964S: Supported 20965F: drivers/i2c/busses/i2c-tegra.c 20966 20967TEGRA IOMMU DRIVERS 20968M: Thierry Reding <thierry.reding@gmail.com> 20969R: Krishna Reddy <vdumpa@nvidia.com> 20970L: linux-tegra@vger.kernel.org 20971S: Supported 20972F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20973F: drivers/iommu/tegra* 20974 20975TEGRA KBC DRIVER 20976M: Laxman Dewangan <ldewangan@nvidia.com> 20977S: Supported 20978F: drivers/input/keyboard/tegra-kbc.c 20979 20980TEGRA NAND DRIVER 20981M: Stefan Agner <stefan@agner.ch> 20982M: Lucas Stach <dev@lynxeye.de> 20983S: Maintained 20984F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20985F: drivers/mtd/nand/raw/tegra_nand.c 20986 20987TEGRA PWM DRIVER 20988M: Thierry Reding <thierry.reding@gmail.com> 20989S: Supported 20990F: drivers/pwm/pwm-tegra.c 20991 20992TEGRA QUAD SPI DRIVER 20993M: Thierry Reding <thierry.reding@gmail.com> 20994M: Jonathan Hunter <jonathanh@nvidia.com> 20995M: Sowjanya Komatineni <skomatineni@nvidia.com> 20996L: linux-tegra@vger.kernel.org 20997S: Maintained 20998F: drivers/spi/spi-tegra210-quad.c 20999 21000TEGRA SERIAL DRIVER 21001M: Laxman Dewangan <ldewangan@nvidia.com> 21002S: Supported 21003F: drivers/tty/serial/serial-tegra.c 21004 21005TEGRA SPI DRIVER 21006M: Laxman Dewangan <ldewangan@nvidia.com> 21007S: Supported 21008F: drivers/spi/spi-tegra* 21009 21010TEGRA VIDEO DRIVER 21011M: Thierry Reding <thierry.reding@gmail.com> 21012M: Jonathan Hunter <jonathanh@nvidia.com> 21013M: Sowjanya Komatineni <skomatineni@nvidia.com> 21014M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21015L: linux-media@vger.kernel.org 21016L: linux-tegra@vger.kernel.org 21017S: Maintained 21018F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21019F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21021F: drivers/staging/media/tegra-video/ 21022 21023TEGRA XUSB PADCTL DRIVER 21024M: JC Kuo <jckuo@nvidia.com> 21025S: Supported 21026F: drivers/phy/tegra/xusb* 21027 21028TEHUTI ETHERNET DRIVER 21029M: Andy Gospodarek <andy@greyhouse.net> 21030L: netdev@vger.kernel.org 21031S: Supported 21032F: drivers/net/ethernet/tehuti/* 21033 21034TELECOM CLOCK DRIVER FOR MCPL0010 21035M: Mark Gross <markgross@kernel.org> 21036S: Supported 21037F: drivers/char/tlclk.c 21038 21039TEMPO SEMICONDUCTOR DRIVERS 21040M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21041S: Maintained 21042F: Documentation/devicetree/bindings/sound/tscs*.txt 21043F: sound/soc/codecs/tscs*.c 21044F: sound/soc/codecs/tscs*.h 21045 21046TENSILICA XTENSA PORT (xtensa) 21047M: Chris Zankel <chris@zankel.net> 21048M: Max Filippov <jcmvbkbc@gmail.com> 21049S: Maintained 21050T: git https://github.com/jcmvbkbc/linux-xtensa.git 21051F: arch/xtensa/ 21052F: drivers/irqchip/irq-xtensa-* 21053 21054TEXAS INSTRUMENTS ASoC DRIVERS 21055M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21056L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21057S: Maintained 21058F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21059F: sound/soc/ti/ 21060 21061TEXAS INSTRUMENTS DMA DRIVERS 21062M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21063L: dmaengine@vger.kernel.org 21064S: Maintained 21065F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21066F: Documentation/devicetree/bindings/dma/ti-edma.txt 21067F: Documentation/devicetree/bindings/dma/ti/ 21068F: drivers/dma/ti/ 21069F: include/linux/dma/k3-psil.h 21070F: include/linux/dma/k3-udma-glue.h 21071F: include/linux/dma/ti-cppi5.h 21072X: drivers/dma/ti/cppi41.c 21073 21074TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21075M: Robert Marko <robert.marko@sartura.hr> 21076M: Luka Perkov <luka.perkov@sartura.hr> 21077L: linux-hwmon@vger.kernel.org 21078S: Maintained 21079F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21080F: Documentation/hwmon/tps23861.rst 21081F: drivers/hwmon/tps23861.c 21082 21083TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21084M: Ricardo Ribalda <ribalda@kernel.org> 21085L: linux-iio@vger.kernel.org 21086S: Supported 21087F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21088F: drivers/iio/dac/ti-dac7612.c 21089 21090TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21091M: Nishanth Menon <nm@ti.com> 21092M: Tero Kristo <kristo@kernel.org> 21093M: Santosh Shilimkar <ssantosh@kernel.org> 21094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21095S: Maintained 21096F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21097F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21098F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21099F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21100F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21101F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21102F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21103F: drivers/clk/keystone/sci-clk.c 21104F: drivers/firmware/ti_sci* 21105F: drivers/irqchip/irq-ti-sci-inta.c 21106F: drivers/irqchip/irq-ti-sci-intr.c 21107F: drivers/reset/reset-ti-sci.c 21108F: drivers/soc/ti/ti_sci_inta_msi.c 21109F: drivers/soc/ti/ti_sci_pm_domains.c 21110F: include/dt-bindings/soc/ti,sci_pm_domain.h 21111F: include/linux/soc/ti/ti_sci_inta_msi.h 21112F: include/linux/soc/ti/ti_sci_protocol.h 21113 21114TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21115M: Puranjay Mohan <puranjay12@gmail.com> 21116L: linux-iio@vger.kernel.org 21117S: Supported 21118F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21119F: drivers/iio/temperature/tmp117.c 21120 21121THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21122M: Hans Verkuil <hverkuil@xs4all.nl> 21123L: linux-media@vger.kernel.org 21124S: Maintained 21125W: https://linuxtv.org 21126T: git git://linuxtv.org/media_tree.git 21127F: drivers/media/radio/radio-raremono.c 21128 21129THERMAL 21130M: Rafael J. Wysocki <rafael@kernel.org> 21131M: Daniel Lezcano <daniel.lezcano@linaro.org> 21132R: Amit Kucheria <amitk@kernel.org> 21133R: Zhang Rui <rui.zhang@intel.com> 21134L: linux-pm@vger.kernel.org 21135S: Supported 21136Q: https://patchwork.kernel.org/project/linux-pm/list/ 21137T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21138F: Documentation/ABI/testing/sysfs-class-thermal 21139F: Documentation/admin-guide/thermal/ 21140F: Documentation/devicetree/bindings/thermal/ 21141F: Documentation/driver-api/thermal/ 21142F: drivers/thermal/ 21143F: include/dt-bindings/thermal/ 21144F: include/linux/cpu_cooling.h 21145F: include/linux/thermal.h 21146F: include/uapi/linux/thermal.h 21147F: tools/lib/thermal/ 21148F: tools/thermal/ 21149 21150THERMAL DRIVER FOR AMLOGIC SOCS 21151M: Guillaume La Roque <glaroque@baylibre.com> 21152L: linux-pm@vger.kernel.org 21153L: linux-amlogic@lists.infradead.org 21154S: Supported 21155W: http://linux-meson.com/ 21156F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21157F: drivers/thermal/amlogic_thermal.c 21158 21159THERMAL/CPU_COOLING 21160M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21161M: Daniel Lezcano <daniel.lezcano@linaro.org> 21162M: Viresh Kumar <viresh.kumar@linaro.org> 21163R: Lukasz Luba <lukasz.luba@arm.com> 21164L: linux-pm@vger.kernel.org 21165S: Supported 21166F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21167F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21168F: drivers/thermal/cpufreq_cooling.c 21169F: drivers/thermal/cpuidle_cooling.c 21170F: include/linux/cpu_cooling.h 21171 21172THERMAL/POWER_ALLOCATOR 21173M: Lukasz Luba <lukasz.luba@arm.com> 21174L: linux-pm@vger.kernel.org 21175S: Maintained 21176F: Documentation/driver-api/thermal/power_allocator.rst 21177F: drivers/thermal/gov_power_allocator.c 21178F: drivers/thermal/thermal_trace_ipa.h 21179 21180THINKPAD ACPI EXTRAS DRIVER 21181M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21182L: ibm-acpi-devel@lists.sourceforge.net 21183L: platform-driver-x86@vger.kernel.org 21184S: Maintained 21185W: http://ibm-acpi.sourceforge.net 21186W: http://thinkwiki.org/wiki/Ibm-acpi 21187T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21188F: drivers/platform/x86/thinkpad_acpi.c 21189 21190THINKPAD LMI DRIVER 21191M: Mark Pearson <markpearson@lenovo.com> 21192L: platform-driver-x86@vger.kernel.org 21193S: Maintained 21194F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21195F: drivers/platform/x86/think-lmi.? 21196 21197THUNDERBOLT DMA TRAFFIC TEST DRIVER 21198M: Isaac Hazan <isaac.hazan@intel.com> 21199L: linux-usb@vger.kernel.org 21200S: Maintained 21201F: drivers/thunderbolt/dma_test.c 21202 21203THUNDERBOLT DRIVER 21204M: Andreas Noever <andreas.noever@gmail.com> 21205M: Michael Jamet <michael.jamet@intel.com> 21206M: Mika Westerberg <mika.westerberg@linux.intel.com> 21207M: Yehezkel Bernat <YehezkelShB@gmail.com> 21208L: linux-usb@vger.kernel.org 21209S: Maintained 21210T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21211F: Documentation/admin-guide/thunderbolt.rst 21212F: drivers/thunderbolt/ 21213F: include/linux/thunderbolt.h 21214 21215THUNDERBOLT NETWORK DRIVER 21216M: Michael Jamet <michael.jamet@intel.com> 21217M: Mika Westerberg <mika.westerberg@linux.intel.com> 21218M: Yehezkel Bernat <YehezkelShB@gmail.com> 21219L: netdev@vger.kernel.org 21220S: Maintained 21221F: drivers/net/thunderbolt/ 21222 21223THUNDERX GPIO DRIVER 21224M: Robert Richter <rric@kernel.org> 21225S: Odd Fixes 21226F: drivers/gpio/gpio-thunderx.c 21227 21228TI ADS7924 ADC DRIVER 21229M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21230L: linux-iio@vger.kernel.org 21231S: Supported 21232F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21233F: drivers/iio/adc/ti-ads7924.c 21234 21235TI AM437X VPFE DRIVER 21236M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21237L: linux-media@vger.kernel.org 21238S: Maintained 21239W: https://linuxtv.org 21240Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21241T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21242F: drivers/media/platform/ti/am437x/ 21243 21244TI BANDGAP AND THERMAL DRIVER 21245M: Eduardo Valentin <edubezval@gmail.com> 21246M: Keerthy <j-keerthy@ti.com> 21247L: linux-pm@vger.kernel.org 21248L: linux-omap@vger.kernel.org 21249S: Maintained 21250F: drivers/thermal/ti-soc-thermal/ 21251 21252TI BQ27XXX POWER SUPPLY DRIVER 21253F: drivers/power/supply/bq27xxx_battery.c 21254F: drivers/power/supply/bq27xxx_battery_i2c.c 21255F: include/linux/power/bq27xxx_battery.h 21256 21257TI CDCE706 CLOCK DRIVER 21258M: Max Filippov <jcmvbkbc@gmail.com> 21259S: Maintained 21260F: drivers/clk/clk-cdce706.c 21261 21262TI CLOCK DRIVER 21263M: Tero Kristo <kristo@kernel.org> 21264L: linux-omap@vger.kernel.org 21265S: Odd Fixes 21266F: drivers/clk/ti/ 21267F: include/linux/clk/ti.h 21268 21269TI DAVINCI MACHINE SUPPORT 21270M: Bartosz Golaszewski <brgl@bgdev.pl> 21271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21272S: Maintained 21273T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21274F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21275F: arch/arm/boot/dts/ti/davinci/ 21276F: arch/arm/mach-davinci/ 21277F: drivers/i2c/busses/i2c-davinci.c 21278 21279TI DAVINCI SERIES CLOCK DRIVER 21280M: David Lechner <david@lechnology.com> 21281R: Sekhar Nori <nsekhar@ti.com> 21282S: Maintained 21283F: Documentation/devicetree/bindings/clock/ti/davinci/ 21284F: drivers/clk/davinci/ 21285F: include/linux/clk/davinci.h 21286 21287TI DAVINCI SERIES GPIO DRIVER 21288M: Keerthy <j-keerthy@ti.com> 21289L: linux-gpio@vger.kernel.org 21290S: Maintained 21291F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21292F: drivers/gpio/gpio-davinci.c 21293 21294TI DAVINCI SERIES MEDIA DRIVER 21295M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21296L: linux-media@vger.kernel.org 21297S: Maintained 21298W: https://linuxtv.org 21299Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21300T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21301F: drivers/media/platform/ti/davinci/ 21302F: include/media/davinci/ 21303 21304TI ENHANCED CAPTURE (eCAP) DRIVER 21305M: Vignesh Raghavendra <vigneshr@ti.com> 21306R: Julien Panis <jpanis@baylibre.com> 21307L: linux-iio@vger.kernel.org 21308L: linux-omap@vger.kernel.org 21309S: Maintained 21310F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21311F: drivers/counter/ti-ecap-capture.c 21312 21313TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21314R: David Lechner <david@lechnology.com> 21315L: linux-iio@vger.kernel.org 21316F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21317F: drivers/counter/ti-eqep.c 21318 21319TI ETHERNET SWITCH DRIVER (CPSW) 21320R: Grygorii Strashko <grygorii.strashko@ti.com> 21321L: linux-omap@vger.kernel.org 21322L: netdev@vger.kernel.org 21323S: Maintained 21324F: drivers/net/ethernet/ti/cpsw* 21325F: drivers/net/ethernet/ti/davinci* 21326 21327TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21328M: Alex Dubov <oakad@yahoo.com> 21329S: Maintained 21330W: http://tifmxx.berlios.de/ 21331F: drivers/memstick/host/tifm_ms.c 21332F: drivers/misc/tifm* 21333F: drivers/mmc/host/tifm_sd.c 21334F: include/linux/tifm.h 21335 21336TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21337M: Nishanth Menon <nm@ti.com> 21338M: Santosh Shilimkar <ssantosh@kernel.org> 21339L: linux-kernel@vger.kernel.org 21340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21341S: Maintained 21342T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21343F: drivers/soc/ti/* 21344 21345TI LM49xxx FAMILY ASoC CODEC DRIVERS 21346M: M R Swami Reddy <mr.swami.reddy@ti.com> 21347M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21348L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21349S: Maintained 21350F: sound/soc/codecs/isabelle* 21351F: sound/soc/codecs/lm49453* 21352 21353TI LMP92064 ADC DRIVER 21354M: Leonard Göhrs <l.goehrs@pengutronix.de> 21355R: kernel@pengutronix.de 21356L: linux-iio@vger.kernel.org 21357S: Maintained 21358F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21359F: drivers/iio/adc/ti-lmp92064.c 21360 21361TI PCM3060 ASoC CODEC DRIVER 21362M: Kirill Marinushkin <kmarinushkin@birdec.com> 21363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21364S: Maintained 21365F: Documentation/devicetree/bindings/sound/pcm3060.txt 21366F: sound/soc/codecs/pcm3060* 21367 21368TI TAS571X FAMILY ASoC CODEC DRIVER 21369M: Kevin Cernekee <cernekee@chromium.org> 21370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21371S: Odd Fixes 21372F: sound/soc/codecs/tas571x* 21373 21374TI TMAG5273 MAGNETOMETER DRIVER 21375M: Gerald Loacker <gerald.loacker@wolfvision.net> 21376L: linux-iio@vger.kernel.org 21377S: Maintained 21378F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21379F: drivers/iio/magnetometer/tmag5273.c 21380 21381TI TRF7970A NFC DRIVER 21382M: Mark Greer <mgreer@animalcreek.com> 21383L: linux-wireless@vger.kernel.org 21384S: Supported 21385F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21386F: drivers/nfc/trf7970a.c 21387 21388TI TSC2046 ADC DRIVER 21389M: Oleksij Rempel <o.rempel@pengutronix.de> 21390R: kernel@pengutronix.de 21391L: linux-iio@vger.kernel.org 21392S: Maintained 21393F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21394F: drivers/iio/adc/ti-tsc2046.c 21395 21396TI TWL4030 SERIES SOC CODEC DRIVER 21397M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21399S: Maintained 21400F: sound/soc/codecs/twl4030* 21401 21402TI VPE/CAL DRIVERS 21403M: Benoit Parrot <bparrot@ti.com> 21404L: linux-media@vger.kernel.org 21405S: Maintained 21406W: http://linuxtv.org/ 21407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21408F: Documentation/devicetree/bindings/media/ti,cal.yaml 21409F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21410F: drivers/media/platform/ti/cal/ 21411F: drivers/media/platform/ti/vpe/ 21412 21413TI WILINK WIRELESS DRIVERS 21414L: linux-wireless@vger.kernel.org 21415S: Orphan 21416W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21417W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21418T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21419F: drivers/net/wireless/ti/ 21420 21421TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21422M: John Stultz <jstultz@google.com> 21423M: Thomas Gleixner <tglx@linutronix.de> 21424R: Stephen Boyd <sboyd@kernel.org> 21425L: linux-kernel@vger.kernel.org 21426S: Supported 21427T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21428F: include/linux/clocksource.h 21429F: include/linux/time.h 21430F: include/linux/timex.h 21431F: include/uapi/linux/time.h 21432F: include/uapi/linux/timex.h 21433F: kernel/time/alarmtimer.c 21434F: kernel/time/clocksource.c 21435F: kernel/time/ntp.c 21436F: kernel/time/time*.c 21437F: tools/testing/selftests/timers/ 21438 21439TIPC NETWORK LAYER 21440M: Jon Maloy <jmaloy@redhat.com> 21441M: Ying Xue <ying.xue@windriver.com> 21442L: netdev@vger.kernel.org (core kernel code) 21443L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21444S: Maintained 21445W: http://tipc.sourceforge.net/ 21446F: include/uapi/linux/tipc*.h 21447F: net/tipc/ 21448 21449TLAN NETWORK DRIVER 21450M: Samuel Chessman <chessman@tux.org> 21451L: tlan-devel@lists.sourceforge.net (subscribers-only) 21452S: Maintained 21453W: http://sourceforge.net/projects/tlan/ 21454F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21455F: drivers/net/ethernet/ti/tlan.* 21456 21457TMIO/SDHI MMC DRIVER 21458M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21459L: linux-mmc@vger.kernel.org 21460L: linux-renesas-soc@vger.kernel.org 21461S: Supported 21462F: drivers/mmc/host/renesas_sdhi* 21463F: drivers/mmc/host/tmio_mmc* 21464F: include/linux/mfd/tmio.h 21465 21466TMP401 HARDWARE MONITOR DRIVER 21467M: Guenter Roeck <linux@roeck-us.net> 21468L: linux-hwmon@vger.kernel.org 21469S: Maintained 21470F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21471F: Documentation/hwmon/tmp401.rst 21472F: drivers/hwmon/tmp401.c 21473 21474TMP464 HARDWARE MONITOR DRIVER 21475M: Guenter Roeck <linux@roeck-us.net> 21476L: linux-hwmon@vger.kernel.org 21477S: Maintained 21478F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21479F: Documentation/hwmon/tmp464.rst 21480F: drivers/hwmon/tmp464.c 21481 21482TMP513 HARDWARE MONITOR DRIVER 21483M: Eric Tremblay <etremblay@distech-controls.com> 21484L: linux-hwmon@vger.kernel.org 21485S: Maintained 21486F: Documentation/hwmon/tmp513.rst 21487F: drivers/hwmon/tmp513.c 21488 21489TMPFS (SHMEM FILESYSTEM) 21490M: Hugh Dickins <hughd@google.com> 21491L: linux-mm@kvack.org 21492S: Maintained 21493F: include/linux/shmem_fs.h 21494F: mm/shmem.c 21495 21496TOMOYO SECURITY MODULE 21497M: Kentaro Takeda <takedakn@nttdata.co.jp> 21498M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21499L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21500L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21501L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21502L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21503S: Maintained 21504W: https://tomoyo.osdn.jp/ 21505F: security/tomoyo/ 21506 21507TOPSTAR LAPTOP EXTRAS DRIVER 21508M: Herton Ronaldo Krzesinski <herton@canonical.com> 21509L: platform-driver-x86@vger.kernel.org 21510S: Maintained 21511F: drivers/platform/x86/topstar-laptop.c 21512 21513TORTURE-TEST MODULES 21514M: Davidlohr Bueso <dave@stgolabs.net> 21515M: "Paul E. McKenney" <paulmck@kernel.org> 21516M: Josh Triplett <josh@joshtriplett.org> 21517L: linux-kernel@vger.kernel.org 21518S: Supported 21519T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21520F: Documentation/RCU/torture.rst 21521F: kernel/locking/locktorture.c 21522F: kernel/rcu/rcuscale.c 21523F: kernel/rcu/rcutorture.c 21524F: kernel/rcu/refscale.c 21525F: kernel/torture.c 21526 21527TOSHIBA ACPI EXTRAS DRIVER 21528M: Azael Avalos <coproscefalo@gmail.com> 21529L: platform-driver-x86@vger.kernel.org 21530S: Maintained 21531F: drivers/platform/x86/toshiba_acpi.c 21532 21533TOSHIBA BLUETOOTH DRIVER 21534M: Azael Avalos <coproscefalo@gmail.com> 21535L: platform-driver-x86@vger.kernel.org 21536S: Maintained 21537F: drivers/platform/x86/toshiba_bluetooth.c 21538 21539TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21540M: Azael Avalos <coproscefalo@gmail.com> 21541L: platform-driver-x86@vger.kernel.org 21542S: Maintained 21543F: drivers/platform/x86/toshiba_haps.c 21544 21545TOSHIBA SMM DRIVER 21546M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21547S: Maintained 21548W: http://www.buzzard.org.uk/toshiba/ 21549F: drivers/char/toshiba.c 21550F: include/linux/toshiba.h 21551F: include/uapi/linux/toshiba.h 21552 21553TOSHIBA TC358743 DRIVER 21554M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21555L: linux-media@vger.kernel.org 21556S: Maintained 21557F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21558F: drivers/media/i2c/tc358743* 21559F: include/media/i2c/tc358743.h 21560 21561TOSHIBA WMI HOTKEYS DRIVER 21562M: Azael Avalos <coproscefalo@gmail.com> 21563L: platform-driver-x86@vger.kernel.org 21564S: Maintained 21565F: drivers/platform/x86/toshiba-wmi.c 21566 21567TPM DEVICE DRIVER 21568M: Peter Huewe <peterhuewe@gmx.de> 21569M: Jarkko Sakkinen <jarkko@kernel.org> 21570R: Jason Gunthorpe <jgg@ziepe.ca> 21571L: linux-integrity@vger.kernel.org 21572S: Maintained 21573W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21574Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21575T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21576F: drivers/char/tpm/ 21577 21578TPS546D24 DRIVER 21579M: Duke Du <dukedu83@gmail.com> 21580L: linux-hwmon@vger.kernel.org 21581S: Maintained 21582F: Documentation/hwmon/tps546d24.rst 21583F: drivers/hwmon/pmbus/tps546d24.c 21584 21585TRACING 21586M: Steven Rostedt <rostedt@goodmis.org> 21587M: Masami Hiramatsu <mhiramat@kernel.org> 21588L: linux-kernel@vger.kernel.org 21589L: linux-trace-kernel@vger.kernel.org 21590S: Maintained 21591Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21592T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21593F: Documentation/trace/* 21594F: fs/tracefs/ 21595F: include/linux/trace*.h 21596F: include/trace/ 21597F: kernel/trace/ 21598F: scripts/tracing/ 21599F: tools/testing/selftests/ftrace/ 21600 21601TRACING MMIO ACCESSES (MMIOTRACE) 21602M: Steven Rostedt <rostedt@goodmis.org> 21603M: Masami Hiramatsu <mhiramat@kernel.org> 21604R: Karol Herbst <karolherbst@gmail.com> 21605R: Pekka Paalanen <ppaalanen@gmail.com> 21606L: linux-kernel@vger.kernel.org 21607L: nouveau@lists.freedesktop.org 21608S: Maintained 21609F: arch/x86/mm/kmmio.c 21610F: arch/x86/mm/mmio-mod.c 21611F: arch/x86/mm/testmmiotrace.c 21612F: include/linux/mmiotrace.h 21613F: kernel/trace/trace_mmiotrace.c 21614 21615TRACING OS NOISE / LATENCY TRACERS 21616M: Steven Rostedt <rostedt@goodmis.org> 21617M: Daniel Bristot de Oliveira <bristot@kernel.org> 21618S: Maintained 21619F: Documentation/trace/hwlat_detector.rst 21620F: Documentation/trace/osnoise-tracer.rst 21621F: Documentation/trace/timerlat-tracer.rst 21622F: arch/*/kernel/trace.c 21623F: include/trace/events/osnoise.h 21624F: kernel/trace/trace_hwlat.c 21625F: kernel/trace/trace_irqsoff.c 21626F: kernel/trace/trace_osnoise.c 21627F: kernel/trace/trace_sched_wakeup.c 21628 21629TRADITIONAL CHINESE DOCUMENTATION 21630M: Hu Haowen <src.res@email.cn> 21631L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21632S: Maintained 21633W: https://github.com/srcres258/linux-doc 21634T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21635F: Documentation/translations/zh_TW/ 21636 21637TTY LAYER 21638M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21639M: Jiri Slaby <jirislaby@kernel.org> 21640S: Supported 21641T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21642F: Documentation/driver-api/serial/ 21643F: drivers/tty/ 21644F: drivers/tty/serial/serial_core.c 21645F: include/linux/selection.h 21646F: include/linux/serial.h 21647F: include/linux/serial_core.h 21648F: include/linux/sysrq.h 21649F: include/linux/tty*.h 21650F: include/linux/vt.h 21651F: include/linux/vt_*.h 21652F: include/uapi/linux/serial.h 21653F: include/uapi/linux/serial_core.h 21654F: include/uapi/linux/tty.h 21655 21656TUA9001 MEDIA DRIVER 21657M: Antti Palosaari <crope@iki.fi> 21658L: linux-media@vger.kernel.org 21659S: Maintained 21660W: https://linuxtv.org 21661W: http://palosaari.fi/linux/ 21662Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21663T: git git://linuxtv.org/anttip/media_tree.git 21664F: drivers/media/tuners/tua9001* 21665 21666TULIP NETWORK DRIVERS 21667L: netdev@vger.kernel.org 21668L: linux-parisc@vger.kernel.org 21669S: Orphan 21670F: drivers/net/ethernet/dec/tulip/ 21671 21672TUN/TAP driver 21673M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21674M: Jason Wang <jasowang@redhat.com> 21675S: Maintained 21676W: http://vtun.sourceforge.net/tun 21677F: Documentation/networking/tuntap.rst 21678F: arch/um/os-Linux/drivers/ 21679F: drivers/net/tap.c 21680F: drivers/net/tun.c 21681 21682TURBOCHANNEL SUBSYSTEM 21683M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21684M: Ralf Baechle <ralf@linux-mips.org> 21685L: linux-mips@vger.kernel.org 21686S: Maintained 21687Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21688F: drivers/tc/ 21689F: include/linux/tc.h 21690 21691TURBOSTAT UTILITY 21692M: "Len Brown" <lenb@kernel.org> 21693L: linux-pm@vger.kernel.org 21694S: Supported 21695Q: https://patchwork.kernel.org/project/linux-pm/list/ 21696B: https://bugzilla.kernel.org 21697T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21698F: tools/power/x86/turbostat/ 21699 21700TW5864 VIDEO4LINUX DRIVER 21701M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21702M: Anton Sviridenko <anton@corp.bluecherry.net> 21703M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21704M: Andrey Utkin <andrey_utkin@fastmail.com> 21705L: linux-media@vger.kernel.org 21706S: Supported 21707F: drivers/media/pci/tw5864/ 21708 21709TW68 VIDEO4LINUX DRIVER 21710M: Hans Verkuil <hverkuil@xs4all.nl> 21711L: linux-media@vger.kernel.org 21712S: Odd Fixes 21713W: https://linuxtv.org 21714T: git git://linuxtv.org/media_tree.git 21715F: drivers/media/pci/tw68/ 21716 21717TW686X VIDEO4LINUX DRIVER 21718M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21719L: linux-media@vger.kernel.org 21720S: Maintained 21721W: http://linuxtv.org 21722T: git git://linuxtv.org/media_tree.git 21723F: drivers/media/pci/tw686x/ 21724 21725U-BOOT ENVIRONMENT VARIABLES 21726M: Rafał Miłecki <rafal@milecki.pl> 21727S: Maintained 21728F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21729F: drivers/nvmem/u-boot-env.c 21730 21731UACCE ACCELERATOR FRAMEWORK 21732M: Zhangfei Gao <zhangfei.gao@linaro.org> 21733M: Zhou Wang <wangzhou1@hisilicon.com> 21734L: linux-accelerators@lists.ozlabs.org 21735L: linux-kernel@vger.kernel.org 21736S: Maintained 21737F: Documentation/ABI/testing/sysfs-driver-uacce 21738F: Documentation/misc-devices/uacce.rst 21739F: drivers/misc/uacce/ 21740F: include/linux/uacce.h 21741F: include/uapi/misc/uacce/ 21742 21743UBI FILE SYSTEM (UBIFS) 21744M: Richard Weinberger <richard@nod.at> 21745L: linux-mtd@lists.infradead.org 21746S: Supported 21747W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21748T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21749T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21750F: Documentation/ABI/testing/sysfs-fs-ubifs 21751F: Documentation/filesystems/ubifs-authentication.rst 21752F: Documentation/filesystems/ubifs.rst 21753F: fs/ubifs/ 21754 21755UBLK USERSPACE BLOCK DRIVER 21756M: Ming Lei <ming.lei@redhat.com> 21757L: linux-block@vger.kernel.org 21758S: Maintained 21759F: Documentation/block/ublk.rst 21760F: drivers/block/ublk_drv.c 21761F: include/uapi/linux/ublk_cmd.h 21762 21763UCLINUX (M68KNOMMU AND COLDFIRE) 21764M: Greg Ungerer <gerg@linux-m68k.org> 21765L: linux-m68k@lists.linux-m68k.org 21766S: Maintained 21767W: http://www.linux-m68k.org/ 21768T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21769F: arch/m68k/*/*_no.* 21770F: arch/m68k/68*/ 21771F: arch/m68k/coldfire/ 21772F: arch/m68k/include/asm/*_no.* 21773 21774UDF FILESYSTEM 21775M: Jan Kara <jack@suse.com> 21776S: Maintained 21777F: Documentation/filesystems/udf.rst 21778F: fs/udf/ 21779 21780UDRAW TABLET 21781M: Bastien Nocera <hadess@hadess.net> 21782L: linux-input@vger.kernel.org 21783S: Maintained 21784F: drivers/hid/hid-udraw-ps3.c 21785 21786UFS FILESYSTEM 21787M: Evgeniy Dushistov <dushistov@mail.ru> 21788S: Maintained 21789F: Documentation/admin-guide/ufs.rst 21790F: fs/ufs/ 21791 21792UHID USERSPACE HID IO DRIVER 21793M: David Rheinsberg <david.rheinsberg@gmail.com> 21794L: linux-input@vger.kernel.org 21795S: Maintained 21796F: drivers/hid/uhid.c 21797F: include/uapi/linux/uhid.h 21798 21799ULPI BUS 21800M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21801L: linux-usb@vger.kernel.org 21802S: Maintained 21803F: drivers/usb/common/ulpi.c 21804F: include/linux/ulpi/ 21805 21806UNICODE SUBSYSTEM 21807M: Gabriel Krisman Bertazi <krisman@collabora.com> 21808L: linux-fsdevel@vger.kernel.org 21809S: Supported 21810F: fs/unicode/ 21811 21812UNIFDEF 21813M: Tony Finch <dot@dotat.at> 21814S: Maintained 21815W: http://dotat.at/prog/unifdef 21816F: scripts/unifdef.c 21817 21818UNIFORM CDROM DRIVER 21819M: Phillip Potter <phil@philpotter.co.uk> 21820S: Maintained 21821F: Documentation/cdrom/ 21822F: drivers/cdrom/cdrom.c 21823F: include/linux/cdrom.h 21824F: include/uapi/linux/cdrom.h 21825 21826UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21827R: Alim Akhtar <alim.akhtar@samsung.com> 21828R: Avri Altman <avri.altman@wdc.com> 21829R: Bart Van Assche <bvanassche@acm.org> 21830L: linux-scsi@vger.kernel.org 21831S: Supported 21832F: Documentation/devicetree/bindings/ufs/ 21833F: Documentation/scsi/ufs.rst 21834F: drivers/ufs/core/ 21835 21836UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21837M: Pedro Sousa <pedrom.sousa@synopsys.com> 21838L: linux-scsi@vger.kernel.org 21839S: Supported 21840F: drivers/ufs/host/*dwc* 21841 21842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21843M: Alim Akhtar <alim.akhtar@samsung.com> 21844L: linux-scsi@vger.kernel.org 21845S: Maintained 21846F: drivers/ufs/host/ufs-exynos* 21847 21848UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21849M: Stanley Chu <stanley.chu@mediatek.com> 21850L: linux-scsi@vger.kernel.org 21851L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21852S: Maintained 21853F: drivers/ufs/host/ufs-mediatek* 21854 21855UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21856M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21857L: linux-arm-msm@vger.kernel.org 21858L: linux-scsi@vger.kernel.org 21859S: Maintained 21860F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21861F: drivers/ufs/host/ufs-qcom* 21862 21863UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21864M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21865L: linux-renesas-soc@vger.kernel.org 21866L: linux-scsi@vger.kernel.org 21867S: Maintained 21868F: drivers/ufs/host/ufs-renesas.c 21869 21870UNSORTED BLOCK IMAGES (UBI) 21871M: Richard Weinberger <richard@nod.at> 21872L: linux-mtd@lists.infradead.org 21873S: Supported 21874W: http://www.linux-mtd.infradead.org/ 21875T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21876T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21877F: drivers/mtd/ubi/ 21878F: include/linux/mtd/ubi.h 21879F: include/uapi/mtd/ubi-user.h 21880 21881USB "USBNET" DRIVER FRAMEWORK 21882M: Oliver Neukum <oneukum@suse.com> 21883L: netdev@vger.kernel.org 21884S: Maintained 21885W: http://www.linux-usb.org/usbnet 21886F: drivers/net/usb/usbnet.c 21887F: include/linux/usb/usbnet.h 21888 21889USB ACM DRIVER 21890M: Oliver Neukum <oneukum@suse.com> 21891L: linux-usb@vger.kernel.org 21892S: Maintained 21893F: Documentation/usb/acm.rst 21894F: drivers/usb/class/cdc-acm.* 21895 21896USB APPLE MFI FASTCHARGE DRIVER 21897M: Bastien Nocera <hadess@hadess.net> 21898L: linux-usb@vger.kernel.org 21899S: Maintained 21900F: drivers/usb/misc/apple-mfi-fastcharge.c 21901 21902USB AR5523 WIRELESS DRIVER 21903L: linux-wireless@vger.kernel.org 21904S: Orphan 21905F: drivers/net/wireless/ath/ar5523/ 21906 21907USB ATTACHED SCSI 21908M: Oliver Neukum <oneukum@suse.com> 21909L: linux-usb@vger.kernel.org 21910L: linux-scsi@vger.kernel.org 21911S: Maintained 21912F: drivers/usb/storage/uas.c 21913 21914USB CDC ETHERNET DRIVER 21915M: Oliver Neukum <oliver@neukum.org> 21916L: linux-usb@vger.kernel.org 21917S: Maintained 21918F: drivers/net/usb/cdc_*.c 21919F: include/uapi/linux/usb/cdc.h 21920 21921USB CHAOSKEY DRIVER 21922M: Keith Packard <keithp@keithp.com> 21923L: linux-usb@vger.kernel.org 21924S: Maintained 21925F: drivers/usb/misc/chaoskey.c 21926 21927USB CYPRESS C67X00 DRIVER 21928L: linux-usb@vger.kernel.org 21929S: Orphan 21930F: drivers/usb/c67x00/ 21931 21932USB DAVICOM DM9601 DRIVER 21933M: Peter Korsgaard <peter@korsgaard.com> 21934L: netdev@vger.kernel.org 21935S: Maintained 21936W: http://www.linux-usb.org/usbnet 21937F: drivers/net/usb/dm9601.c 21938 21939USB EHCI DRIVER 21940M: Alan Stern <stern@rowland.harvard.edu> 21941L: linux-usb@vger.kernel.org 21942S: Maintained 21943F: Documentation/usb/ehci.rst 21944F: drivers/usb/host/ehci* 21945 21946USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21947M: Jiri Kosina <jikos@kernel.org> 21948M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21949L: linux-usb@vger.kernel.org 21950S: Maintained 21951T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21952F: Documentation/hid/hiddev.rst 21953F: drivers/hid/usbhid/ 21954 21955USB INTEL XHCI ROLE MUX DRIVER 21956M: Hans de Goede <hdegoede@redhat.com> 21957L: linux-usb@vger.kernel.org 21958S: Maintained 21959F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21960 21961USB IP DRIVER FOR HISILICON KIRIN 960 21962M: Yu Chen <chenyu56@huawei.com> 21963M: Binghui Wang <wangbinghui@hisilicon.com> 21964L: linux-usb@vger.kernel.org 21965S: Maintained 21966F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21967F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21968 21969USB IP DRIVER FOR HISILICON KIRIN 970 21970M: Mauro Carvalho Chehab <mchehab@kernel.org> 21971L: linux-usb@vger.kernel.org 21972S: Maintained 21973F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21974F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21975 21976USB ISP116X DRIVER 21977M: Olav Kongas <ok@artecdesign.ee> 21978L: linux-usb@vger.kernel.org 21979S: Maintained 21980F: drivers/usb/host/isp116x* 21981F: include/linux/usb/isp116x.h 21982 21983USB ISP1760 DRIVER 21984M: Rui Miguel Silva <rui.silva@linaro.org> 21985L: linux-usb@vger.kernel.org 21986S: Maintained 21987F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21988F: drivers/usb/isp1760/* 21989 21990USB LAN78XX ETHERNET DRIVER 21991M: Woojung Huh <woojung.huh@microchip.com> 21992M: UNGLinuxDriver@microchip.com 21993L: netdev@vger.kernel.org 21994S: Maintained 21995F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21996F: drivers/net/usb/lan78xx.* 21997F: include/dt-bindings/net/microchip-lan78xx.h 21998 21999USB MASS STORAGE DRIVER 22000M: Alan Stern <stern@rowland.harvard.edu> 22001L: linux-usb@vger.kernel.org 22002L: usb-storage@lists.one-eyed-alien.net 22003S: Maintained 22004F: drivers/usb/storage/ 22005 22006USB MIDI DRIVER 22007M: Clemens Ladisch <clemens@ladisch.de> 22008L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22009S: Maintained 22010T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22011F: sound/usb/midi.* 22012 22013USB NETWORKING DRIVERS 22014L: linux-usb@vger.kernel.org 22015S: Odd Fixes 22016F: drivers/net/usb/ 22017 22018USB OHCI DRIVER 22019M: Alan Stern <stern@rowland.harvard.edu> 22020L: linux-usb@vger.kernel.org 22021S: Maintained 22022F: Documentation/usb/ohci.rst 22023F: drivers/usb/host/ohci* 22024 22025USB OTG FSM (Finite State Machine) 22026M: Peter Chen <peter.chen@kernel.org> 22027L: linux-usb@vger.kernel.org 22028S: Maintained 22029T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22030F: drivers/usb/common/usb-otg-fsm.c 22031 22032USB OVER IP DRIVER 22033M: Valentina Manea <valentina.manea.m@gmail.com> 22034M: Shuah Khan <shuah@kernel.org> 22035M: Shuah Khan <skhan@linuxfoundation.org> 22036R: Hongren Zheng <i@zenithal.me> 22037L: linux-usb@vger.kernel.org 22038S: Maintained 22039F: Documentation/usb/usbip_protocol.rst 22040F: drivers/usb/usbip/ 22041F: tools/testing/selftests/drivers/usb/usbip/ 22042F: tools/usb/usbip/ 22043 22044USB PEGASUS DRIVER 22045M: Petko Manolov <petkan@nucleusys.com> 22046L: linux-usb@vger.kernel.org 22047L: netdev@vger.kernel.org 22048S: Maintained 22049W: https://github.com/petkan/pegasus 22050T: git https://github.com/petkan/pegasus.git 22051F: drivers/net/usb/pegasus.* 22052 22053USB PRINTER DRIVER (usblp) 22054M: Pete Zaitcev <zaitcev@redhat.com> 22055L: linux-usb@vger.kernel.org 22056S: Supported 22057F: drivers/usb/class/usblp.c 22058 22059USB QMI WWAN NETWORK DRIVER 22060M: Bjørn Mork <bjorn@mork.no> 22061L: netdev@vger.kernel.org 22062S: Maintained 22063F: Documentation/ABI/testing/sysfs-class-net-qmi 22064F: drivers/net/usb/qmi_wwan.c 22065 22066USB RAW GADGET DRIVER 22067R: Andrey Konovalov <andreyknvl@gmail.com> 22068L: linux-usb@vger.kernel.org 22069S: Maintained 22070F: Documentation/usb/raw-gadget.rst 22071F: drivers/usb/gadget/legacy/raw_gadget.c 22072F: include/uapi/linux/usb/raw_gadget.h 22073 22074USB RTL8150 DRIVER 22075M: Petko Manolov <petkan@nucleusys.com> 22076L: linux-usb@vger.kernel.org 22077L: netdev@vger.kernel.org 22078S: Maintained 22079W: https://github.com/petkan/rtl8150 22080T: git https://github.com/petkan/rtl8150.git 22081F: drivers/net/usb/rtl8150.c 22082 22083USB SERIAL SUBSYSTEM 22084M: Johan Hovold <johan@kernel.org> 22085L: linux-usb@vger.kernel.org 22086S: Maintained 22087T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22088F: Documentation/usb/usb-serial.rst 22089F: drivers/usb/serial/ 22090F: include/linux/usb/serial.h 22091 22092USB SMSC75XX ETHERNET DRIVER 22093M: Steve Glendinning <steve.glendinning@shawell.net> 22094L: netdev@vger.kernel.org 22095S: Maintained 22096F: drivers/net/usb/smsc75xx.* 22097 22098USB SMSC95XX ETHERNET DRIVER 22099M: Steve Glendinning <steve.glendinning@shawell.net> 22100M: UNGLinuxDriver@microchip.com 22101L: netdev@vger.kernel.org 22102S: Maintained 22103F: drivers/net/usb/smsc95xx.* 22104 22105USB SUBSYSTEM 22106M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22107L: linux-usb@vger.kernel.org 22108S: Supported 22109W: http://www.linux-usb.org 22110T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22111F: Documentation/devicetree/bindings/usb/ 22112F: Documentation/usb/ 22113F: drivers/usb/ 22114F: include/dt-bindings/usb/ 22115F: include/linux/usb.h 22116F: include/linux/usb/ 22117F: include/uapi/linux/usb/ 22118 22119USB TYPEC BUS FOR ALTERNATE MODES 22120M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22121L: linux-usb@vger.kernel.org 22122S: Maintained 22123F: Documentation/ABI/testing/sysfs-bus-typec 22124F: Documentation/driver-api/usb/typec_bus.rst 22125F: drivers/usb/typec/altmodes/ 22126F: include/linux/usb/typec_altmode.h 22127 22128USB TYPEC CLASS 22129M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22130L: linux-usb@vger.kernel.org 22131S: Maintained 22132F: Documentation/ABI/testing/sysfs-class-typec 22133F: Documentation/driver-api/usb/typec.rst 22134F: drivers/usb/typec/ 22135F: include/linux/usb/typec.h 22136 22137USB TYPEC INTEL PMC MUX DRIVER 22138M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22139L: linux-usb@vger.kernel.org 22140S: Maintained 22141F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22142F: drivers/usb/typec/mux/intel_pmc_mux.c 22143 22144USB TYPEC PI3USB30532 MUX DRIVER 22145M: Hans de Goede <hdegoede@redhat.com> 22146L: linux-usb@vger.kernel.org 22147S: Maintained 22148F: drivers/usb/typec/mux/pi3usb30532.c 22149 22150USB TYPEC PORT CONTROLLER DRIVERS 22151M: Guenter Roeck <linux@roeck-us.net> 22152L: linux-usb@vger.kernel.org 22153S: Maintained 22154F: drivers/usb/typec/tcpm/ 22155 22156USB UHCI DRIVER 22157M: Alan Stern <stern@rowland.harvard.edu> 22158L: linux-usb@vger.kernel.org 22159S: Maintained 22160F: drivers/usb/host/uhci* 22161 22162USB VIDEO CLASS 22163M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22164L: linux-media@vger.kernel.org 22165S: Maintained 22166W: http://www.ideasonboard.org/uvc/ 22167T: git git://linuxtv.org/media_tree.git 22168F: drivers/media/usb/uvc/ 22169F: include/uapi/linux/uvcvideo.h 22170 22171USB WEBCAM GADGET 22172M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22173M: Daniel Scally <dan.scally@ideasonboard.com> 22174L: linux-usb@vger.kernel.org 22175S: Maintained 22176F: drivers/usb/gadget/function/*uvc* 22177F: drivers/usb/gadget/legacy/webcam.c 22178F: include/uapi/linux/usb/g_uvc.h 22179 22180USB WIRELESS RNDIS DRIVER (rndis_wlan) 22181L: linux-wireless@vger.kernel.org 22182S: Orphan 22183F: drivers/net/wireless/legacy/rndis_wlan.c 22184 22185USB XHCI DRIVER 22186M: Mathias Nyman <mathias.nyman@intel.com> 22187L: linux-usb@vger.kernel.org 22188S: Supported 22189F: drivers/usb/host/pci-quirks* 22190F: drivers/usb/host/xhci* 22191 22192USB ZD1201 DRIVER 22193L: linux-wireless@vger.kernel.org 22194S: Orphan 22195W: http://linux-lc100020.sourceforge.net 22196F: drivers/net/wireless/zydas/zd1201.* 22197 22198USER DATAGRAM PROTOCOL (UDP) 22199M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22200S: Maintained 22201F: include/linux/udp.h 22202F: net/ipv4/udp.c 22203F: net/ipv6/udp.c 22204 22205USER-MODE LINUX (UML) 22206M: Richard Weinberger <richard@nod.at> 22207M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22208M: Johannes Berg <johannes@sipsolutions.net> 22209L: linux-um@lists.infradead.org 22210S: Maintained 22211W: http://user-mode-linux.sourceforge.net 22212Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22213T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22214T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22215F: Documentation/virt/uml/ 22216F: arch/um/ 22217F: arch/x86/um/ 22218F: fs/hostfs/ 22219 22220USERSPACE COPYIN/COPYOUT (UIOVEC) 22221M: Alexander Viro <viro@zeniv.linux.org.uk> 22222S: Maintained 22223F: include/linux/uio.h 22224F: lib/iov_iter.c 22225 22226USERSPACE DMA BUFFER DRIVER 22227M: Gerd Hoffmann <kraxel@redhat.com> 22228L: dri-devel@lists.freedesktop.org 22229S: Maintained 22230T: git git://anongit.freedesktop.org/drm/drm-misc 22231F: drivers/dma-buf/udmabuf.c 22232F: include/uapi/linux/udmabuf.h 22233 22234USERSPACE I/O (UIO) 22235M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22236S: Maintained 22237T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22238F: Documentation/driver-api/uio-howto.rst 22239F: drivers/uio/ 22240F: include/linux/uio_driver.h 22241 22242UTIL-LINUX PACKAGE 22243M: Karel Zak <kzak@redhat.com> 22244L: util-linux@vger.kernel.org 22245S: Maintained 22246W: http://en.wikipedia.org/wiki/Util-linux 22247T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22248 22249UUID HELPERS 22250R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22251L: linux-kernel@vger.kernel.org 22252S: Maintained 22253F: include/linux/uuid.h 22254F: lib/test_uuid.c 22255F: lib/uuid.c 22256 22257UV SYSFS DRIVER 22258M: Justin Ernst <justin.ernst@hpe.com> 22259L: platform-driver-x86@vger.kernel.org 22260S: Maintained 22261F: drivers/platform/x86/uv_sysfs.c 22262 22263UVESAFB DRIVER 22264M: Michal Januszewski <spock@gentoo.org> 22265L: linux-fbdev@vger.kernel.org 22266S: Maintained 22267W: https://github.com/mjanusz/v86d 22268F: Documentation/fb/uvesafb.rst 22269F: drivers/video/fbdev/uvesafb.* 22270 22271Ux500 CLOCK DRIVERS 22272M: Ulf Hansson <ulf.hansson@linaro.org> 22273L: linux-clk@vger.kernel.org 22274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22275S: Maintained 22276F: drivers/clk/ux500/ 22277 22278VF610 NAND DRIVER 22279M: Stefan Agner <stefan@agner.ch> 22280L: linux-mtd@lists.infradead.org 22281S: Supported 22282F: drivers/mtd/nand/raw/vf610_nfc.c 22283 22284VFAT/FAT/MSDOS FILESYSTEM 22285M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22286S: Maintained 22287F: Documentation/filesystems/vfat.rst 22288F: fs/fat/ 22289F: tools/testing/selftests/filesystems/fat/ 22290 22291VFIO CDX DRIVER 22292M: Nipun Gupta <nipun.gupta@amd.com> 22293M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22294L: kvm@vger.kernel.org 22295S: Maintained 22296F: drivers/vfio/cdx/* 22297 22298VFIO DRIVER 22299M: Alex Williamson <alex.williamson@redhat.com> 22300L: kvm@vger.kernel.org 22301S: Maintained 22302T: git https://github.com/awilliam/linux-vfio.git 22303F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22304F: Documentation/driver-api/vfio.rst 22305F: drivers/vfio/ 22306F: include/linux/vfio.h 22307F: include/linux/vfio_pci_core.h 22308F: include/uapi/linux/vfio.h 22309 22310VFIO FSL-MC DRIVER 22311M: Diana Craciun <diana.craciun@oss.nxp.com> 22312L: kvm@vger.kernel.org 22313S: Maintained 22314F: drivers/vfio/fsl-mc/ 22315 22316VFIO HISILICON PCI DRIVER 22317M: Longfang Liu <liulongfang@huawei.com> 22318M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22319L: kvm@vger.kernel.org 22320S: Maintained 22321F: drivers/vfio/pci/hisilicon/ 22322 22323VFIO MEDIATED DEVICE DRIVERS 22324M: Kirti Wankhede <kwankhede@nvidia.com> 22325L: kvm@vger.kernel.org 22326S: Maintained 22327F: Documentation/driver-api/vfio-mediated-device.rst 22328F: drivers/vfio/mdev/ 22329F: include/linux/mdev.h 22330F: samples/vfio-mdev/ 22331 22332VFIO MLX5 PCI DRIVER 22333M: Yishai Hadas <yishaih@nvidia.com> 22334L: kvm@vger.kernel.org 22335S: Maintained 22336F: drivers/vfio/pci/mlx5/ 22337 22338VFIO PCI DEVICE SPECIFIC DRIVERS 22339R: Jason Gunthorpe <jgg@nvidia.com> 22340R: Yishai Hadas <yishaih@nvidia.com> 22341R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22342R: Kevin Tian <kevin.tian@intel.com> 22343L: kvm@vger.kernel.org 22344S: Maintained 22345P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22346F: drivers/vfio/pci/*/ 22347 22348VFIO PLATFORM DRIVER 22349M: Eric Auger <eric.auger@redhat.com> 22350L: kvm@vger.kernel.org 22351S: Maintained 22352F: drivers/vfio/platform/ 22353 22354VGA_SWITCHEROO 22355R: Lukas Wunner <lukas@wunner.de> 22356S: Maintained 22357T: git git://anongit.freedesktop.org/drm/drm-misc 22358F: Documentation/gpu/vga-switcheroo.rst 22359F: drivers/gpu/vga/vga_switcheroo.c 22360F: include/linux/vga_switcheroo.h 22361 22362VIA RHINE NETWORK DRIVER 22363M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22364S: Maintained 22365F: drivers/net/ethernet/via/via-rhine.c 22366 22367VIA SD/MMC CARD CONTROLLER DRIVER 22368M: Bruce Chang <brucechang@via.com.tw> 22369M: Harald Welte <HaraldWelte@viatech.com> 22370S: Maintained 22371F: drivers/mmc/host/via-sdmmc.c 22372 22373VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22374M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22375L: linux-fbdev@vger.kernel.org 22376S: Maintained 22377F: drivers/video/fbdev/via/ 22378F: include/linux/via-core.h 22379F: include/linux/via_i2c.h 22380 22381VIA VELOCITY NETWORK DRIVER 22382M: Francois Romieu <romieu@fr.zoreil.com> 22383L: netdev@vger.kernel.org 22384S: Maintained 22385F: drivers/net/ethernet/via/via-velocity.* 22386 22387VICODEC VIRTUAL CODEC DRIVER 22388M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22389L: linux-media@vger.kernel.org 22390S: Maintained 22391W: https://linuxtv.org 22392T: git git://linuxtv.org/media_tree.git 22393F: drivers/media/test-drivers/vicodec/* 22394 22395VIDEO I2C POLLING DRIVER 22396M: Matt Ranostay <matt.ranostay@konsulko.com> 22397L: linux-media@vger.kernel.org 22398S: Maintained 22399F: drivers/media/i2c/video-i2c.c 22400 22401VIDEO MULTIPLEXER DRIVER 22402M: Philipp Zabel <p.zabel@pengutronix.de> 22403L: linux-media@vger.kernel.org 22404S: Maintained 22405F: drivers/media/platform/video-mux.c 22406 22407VIDEOBUF2 FRAMEWORK 22408M: Tomasz Figa <tfiga@chromium.org> 22409M: Marek Szyprowski <m.szyprowski@samsung.com> 22410L: linux-media@vger.kernel.org 22411S: Maintained 22412F: drivers/media/common/videobuf2/* 22413F: include/media/videobuf2-* 22414 22415VIDTV VIRTUAL DIGITAL TV DRIVER 22416M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22417L: linux-media@vger.kernel.org 22418S: Maintained 22419W: https://linuxtv.org 22420T: git git://linuxtv.org/media_tree.git 22421F: drivers/media/test-drivers/vidtv/* 22422 22423VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22424M: Shuah Khan <skhan@linuxfoundation.org> 22425R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22426L: linux-media@vger.kernel.org 22427S: Maintained 22428W: https://linuxtv.org 22429T: git git://linuxtv.org/media_tree.git 22430F: drivers/media/test-drivers/vimc/* 22431 22432VIRT LIB 22433M: Alex Williamson <alex.williamson@redhat.com> 22434M: Paolo Bonzini <pbonzini@redhat.com> 22435L: kvm@vger.kernel.org 22436S: Supported 22437F: virt/lib/ 22438 22439VIRTIO AND VHOST VSOCK DRIVER 22440M: Stefan Hajnoczi <stefanha@redhat.com> 22441M: Stefano Garzarella <sgarzare@redhat.com> 22442L: kvm@vger.kernel.org 22443L: virtualization@lists.linux-foundation.org 22444L: netdev@vger.kernel.org 22445S: Maintained 22446F: drivers/vhost/vsock.c 22447F: include/linux/virtio_vsock.h 22448F: include/uapi/linux/virtio_vsock.h 22449F: net/vmw_vsock/virtio_transport.c 22450F: net/vmw_vsock/virtio_transport_common.c 22451 22452VIRTIO BALLOON 22453M: "Michael S. Tsirkin" <mst@redhat.com> 22454M: David Hildenbrand <david@redhat.com> 22455L: virtualization@lists.linux-foundation.org 22456S: Maintained 22457F: drivers/virtio/virtio_balloon.c 22458F: include/linux/balloon_compaction.h 22459F: include/uapi/linux/virtio_balloon.h 22460F: mm/balloon_compaction.c 22461 22462VIRTIO BLOCK AND SCSI DRIVERS 22463M: "Michael S. Tsirkin" <mst@redhat.com> 22464M: Jason Wang <jasowang@redhat.com> 22465R: Paolo Bonzini <pbonzini@redhat.com> 22466R: Stefan Hajnoczi <stefanha@redhat.com> 22467L: virtualization@lists.linux-foundation.org 22468S: Maintained 22469F: drivers/block/virtio_blk.c 22470F: drivers/scsi/virtio_scsi.c 22471F: drivers/vhost/scsi.c 22472F: include/uapi/linux/virtio_blk.h 22473F: include/uapi/linux/virtio_scsi.h 22474 22475VIRTIO CONSOLE DRIVER 22476M: Amit Shah <amit@kernel.org> 22477L: virtualization@lists.linux-foundation.org 22478S: Maintained 22479F: drivers/char/virtio_console.c 22480F: include/linux/virtio_console.h 22481F: include/uapi/linux/virtio_console.h 22482 22483VIRTIO CORE AND NET DRIVERS 22484M: "Michael S. Tsirkin" <mst@redhat.com> 22485M: Jason Wang <jasowang@redhat.com> 22486R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22487L: virtualization@lists.linux-foundation.org 22488S: Maintained 22489F: Documentation/ABI/testing/sysfs-bus-vdpa 22490F: Documentation/ABI/testing/sysfs-class-vduse 22491F: Documentation/devicetree/bindings/virtio/ 22492F: Documentation/driver-api/virtio/ 22493F: drivers/block/virtio_blk.c 22494F: drivers/crypto/virtio/ 22495F: drivers/net/virtio_net.c 22496F: drivers/vdpa/ 22497F: drivers/virtio/ 22498F: include/linux/vdpa.h 22499F: include/linux/virtio*.h 22500F: include/linux/vringh.h 22501F: include/uapi/linux/virtio_*.h 22502F: tools/virtio/ 22503 22504VIRTIO CRYPTO DRIVER 22505M: Gonglei <arei.gonglei@huawei.com> 22506L: virtualization@lists.linux-foundation.org 22507L: linux-crypto@vger.kernel.org 22508S: Maintained 22509F: drivers/crypto/virtio/ 22510F: include/uapi/linux/virtio_crypto.h 22511 22512VIRTIO DRIVERS FOR S390 22513M: Cornelia Huck <cohuck@redhat.com> 22514M: Halil Pasic <pasic@linux.ibm.com> 22515M: Eric Farman <farman@linux.ibm.com> 22516L: linux-s390@vger.kernel.org 22517L: virtualization@lists.linux-foundation.org 22518L: kvm@vger.kernel.org 22519S: Supported 22520F: arch/s390/include/uapi/asm/virtio-ccw.h 22521F: drivers/s390/virtio/ 22522 22523VIRTIO FILE SYSTEM 22524M: Vivek Goyal <vgoyal@redhat.com> 22525M: Stefan Hajnoczi <stefanha@redhat.com> 22526M: Miklos Szeredi <miklos@szeredi.hu> 22527L: virtualization@lists.linux-foundation.org 22528L: linux-fsdevel@vger.kernel.org 22529S: Supported 22530W: https://virtio-fs.gitlab.io/ 22531F: Documentation/filesystems/virtiofs.rst 22532F: fs/fuse/virtio_fs.c 22533F: include/uapi/linux/virtio_fs.h 22534 22535VIRTIO GPIO DRIVER 22536M: Enrico Weigelt, metux IT consult <info@metux.net> 22537M: Viresh Kumar <vireshk@kernel.org> 22538L: linux-gpio@vger.kernel.org 22539L: virtualization@lists.linux-foundation.org 22540S: Maintained 22541F: drivers/gpio/gpio-virtio.c 22542F: include/uapi/linux/virtio_gpio.h 22543 22544VIRTIO GPU DRIVER 22545M: David Airlie <airlied@redhat.com> 22546M: Gerd Hoffmann <kraxel@redhat.com> 22547R: Gurchetan Singh <gurchetansingh@chromium.org> 22548R: Chia-I Wu <olvaffe@gmail.com> 22549L: dri-devel@lists.freedesktop.org 22550L: virtualization@lists.linux-foundation.org 22551S: Maintained 22552T: git git://anongit.freedesktop.org/drm/drm-misc 22553F: drivers/gpu/drm/virtio/ 22554F: include/uapi/linux/virtio_gpu.h 22555 22556VIRTIO HOST (VHOST) 22557M: "Michael S. Tsirkin" <mst@redhat.com> 22558M: Jason Wang <jasowang@redhat.com> 22559L: kvm@vger.kernel.org 22560L: virtualization@lists.linux-foundation.org 22561L: netdev@vger.kernel.org 22562S: Maintained 22563T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22564F: drivers/vhost/ 22565F: include/linux/sched/vhost_task.h 22566F: include/linux/vhost_iotlb.h 22567F: include/uapi/linux/vhost.h 22568F: kernel/vhost_task.c 22569 22570VIRTIO I2C DRIVER 22571M: Conghui Chen <conghui.chen@intel.com> 22572M: Viresh Kumar <viresh.kumar@linaro.org> 22573L: linux-i2c@vger.kernel.org 22574L: virtualization@lists.linux-foundation.org 22575S: Maintained 22576F: drivers/i2c/busses/i2c-virtio.c 22577F: include/uapi/linux/virtio_i2c.h 22578 22579VIRTIO INPUT DRIVER 22580M: Gerd Hoffmann <kraxel@redhat.com> 22581S: Maintained 22582F: drivers/virtio/virtio_input.c 22583F: include/uapi/linux/virtio_input.h 22584 22585VIRTIO IOMMU DRIVER 22586M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22587L: virtualization@lists.linux-foundation.org 22588S: Maintained 22589F: drivers/iommu/virtio-iommu.c 22590F: include/uapi/linux/virtio_iommu.h 22591 22592VIRTIO MEM DRIVER 22593M: David Hildenbrand <david@redhat.com> 22594L: virtualization@lists.linux-foundation.org 22595S: Maintained 22596W: https://virtio-mem.gitlab.io/ 22597F: drivers/virtio/virtio_mem.c 22598F: include/uapi/linux/virtio_mem.h 22599 22600VIRTIO PMEM DRIVER 22601M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22602L: virtualization@lists.linux-foundation.org 22603S: Maintained 22604F: drivers/nvdimm/nd_virtio.c 22605F: drivers/nvdimm/virtio_pmem.c 22606 22607VIRTIO SOUND DRIVER 22608M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22609M: "Michael S. Tsirkin" <mst@redhat.com> 22610L: virtualization@lists.linux-foundation.org 22611L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22612S: Maintained 22613F: include/uapi/linux/virtio_snd.h 22614F: sound/virtio/* 22615 22616VIRTUAL BOX GUEST DEVICE DRIVER 22617M: Hans de Goede <hdegoede@redhat.com> 22618M: Arnd Bergmann <arnd@arndb.de> 22619M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22620S: Maintained 22621F: drivers/virt/vboxguest/ 22622F: include/linux/vbox_utils.h 22623F: include/uapi/linux/vbox*.h 22624 22625VIRTUAL BOX SHARED FOLDER VFS DRIVER 22626M: Hans de Goede <hdegoede@redhat.com> 22627L: linux-fsdevel@vger.kernel.org 22628S: Maintained 22629F: fs/vboxsf/* 22630 22631VIRTUAL PCM TEST DRIVER 22632M: Ivan Orlov <ivan.orlov0322@gmail.com> 22633L: alsa-devel@alsa-project.org 22634S: Maintained 22635F: Documentation/sound/cards/pcmtest.rst 22636F: sound/drivers/pcmtest.c 22637F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22638 22639VIRTUAL SERIO DEVICE DRIVER 22640M: Stephen Chandler Paul <thatslyude@gmail.com> 22641S: Maintained 22642F: drivers/input/serio/userio.c 22643F: include/uapi/linux/userio.h 22644 22645VISL VIRTUAL STATELESS DECODER DRIVER 22646M: Daniel Almeida <daniel.almeida@collabora.com> 22647L: linux-media@vger.kernel.org 22648S: Supported 22649F: drivers/media/test-drivers/visl 22650 22651VIVID VIRTUAL VIDEO DRIVER 22652M: Hans Verkuil <hverkuil@xs4all.nl> 22653L: linux-media@vger.kernel.org 22654S: Maintained 22655W: https://linuxtv.org 22656T: git git://linuxtv.org/media_tree.git 22657F: drivers/media/test-drivers/vivid/* 22658 22659VLYNQ BUS 22660M: Florian Fainelli <f.fainelli@gmail.com> 22661L: openwrt-devel@lists.openwrt.org (subscribers-only) 22662S: Maintained 22663F: drivers/vlynq/vlynq.c 22664F: include/linux/vlynq.h 22665 22666VM SOCKETS (AF_VSOCK) 22667M: Stefano Garzarella <sgarzare@redhat.com> 22668L: virtualization@lists.linux-foundation.org 22669L: netdev@vger.kernel.org 22670S: Maintained 22671F: drivers/net/vsockmon.c 22672F: include/net/af_vsock.h 22673F: include/uapi/linux/vm_sockets.h 22674F: include/uapi/linux/vm_sockets_diag.h 22675F: include/uapi/linux/vsockmon.h 22676F: net/vmw_vsock/ 22677F: tools/testing/vsock/ 22678 22679VMALLOC 22680M: Andrew Morton <akpm@linux-foundation.org> 22681R: Uladzislau Rezki <urezki@gmail.com> 22682R: Christoph Hellwig <hch@infradead.org> 22683R: Lorenzo Stoakes <lstoakes@gmail.com> 22684L: linux-mm@kvack.org 22685S: Maintained 22686W: http://www.linux-mm.org 22687T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22688F: include/linux/vmalloc.h 22689F: mm/vmalloc.c 22690 22691VME SUBSYSTEM 22692M: Martyn Welch <martyn@welchs.me.uk> 22693M: Manohar Vanga <manohar.vanga@gmail.com> 22694M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22695L: linux-kernel@vger.kernel.org 22696S: Odd fixes 22697T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22698F: Documentation/driver-api/vme.rst 22699F: drivers/staging/vme_user/ 22700 22701VMWARE BALLOON DRIVER 22702M: Nadav Amit <namit@vmware.com> 22703R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22704L: linux-kernel@vger.kernel.org 22705S: Supported 22706F: drivers/misc/vmw_balloon.c 22707 22708VMWARE HYPERVISOR INTERFACE 22709M: Ajay Kaher <akaher@vmware.com> 22710M: Alexey Makhalov <amakhalov@vmware.com> 22711R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22712L: virtualization@lists.linux-foundation.org 22713L: x86@kernel.org 22714S: Supported 22715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22716F: arch/x86/include/asm/vmware.h 22717F: arch/x86/kernel/cpu/vmware.c 22718 22719VMWARE PVRDMA DRIVER 22720M: Bryan Tan <bryantan@vmware.com> 22721M: Vishnu Dasa <vdasa@vmware.com> 22722R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22723L: linux-rdma@vger.kernel.org 22724S: Supported 22725F: drivers/infiniband/hw/vmw_pvrdma/ 22726 22727VMWARE PVSCSI DRIVER 22728M: Vishal Bhakta <vbhakta@vmware.com> 22729R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22730L: linux-scsi@vger.kernel.org 22731S: Supported 22732F: drivers/scsi/vmw_pvscsi.c 22733F: drivers/scsi/vmw_pvscsi.h 22734 22735VMWARE VIRTUAL PTP CLOCK DRIVER 22736M: Deep Shah <sdeep@vmware.com> 22737R: Ajay Kaher <akaher@vmware.com> 22738R: Alexey Makhalov <amakhalov@vmware.com> 22739R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22740L: netdev@vger.kernel.org 22741S: Supported 22742F: drivers/ptp/ptp_vmw.c 22743 22744VMWARE VMCI DRIVER 22745M: Bryan Tan <bryantan@vmware.com> 22746M: Vishnu Dasa <vdasa@vmware.com> 22747R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22748L: linux-kernel@vger.kernel.org 22749S: Supported 22750F: drivers/misc/vmw_vmci/ 22751F: include/linux/vmw_vmci* 22752 22753VMWARE VMMOUSE SUBDRIVER 22754M: Zack Rusin <zackr@vmware.com> 22755R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22756R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22757L: linux-input@vger.kernel.org 22758S: Supported 22759F: drivers/input/mouse/vmmouse.c 22760F: drivers/input/mouse/vmmouse.h 22761 22762VMWARE VMXNET3 ETHERNET DRIVER 22763M: Ronak Doshi <doshir@vmware.com> 22764R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22765L: netdev@vger.kernel.org 22766S: Supported 22767F: drivers/net/vmxnet3/ 22768 22769VMWARE VSOCK VMCI TRANSPORT DRIVER 22770M: Bryan Tan <bryantan@vmware.com> 22771M: Vishnu Dasa <vdasa@vmware.com> 22772R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22773L: linux-kernel@vger.kernel.org 22774S: Supported 22775F: net/vmw_vsock/vmci_transport* 22776 22777VOCORE VOCORE2 BOARD 22778M: Harvey Hunt <harveyhuntnexus@gmail.com> 22779L: linux-mips@vger.kernel.org 22780S: Maintained 22781F: arch/mips/boot/dts/ralink/vocore2.dts 22782 22783VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22784M: Liam Girdwood <lgirdwood@gmail.com> 22785M: Mark Brown <broonie@kernel.org> 22786L: linux-kernel@vger.kernel.org 22787S: Supported 22788W: http://www.slimlogic.co.uk/?p=48 22789T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22790F: Documentation/devicetree/bindings/regulator/ 22791F: Documentation/power/regulator/ 22792F: drivers/regulator/ 22793F: include/dt-bindings/regulator/ 22794F: include/linux/regulator/ 22795K: regulator_get_optional 22796 22797VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22798R: Matti Vaittinen <mazziesaccount@gmail.com> 22799F: drivers/regulator/irq_helpers.c 22800 22801VRF 22802M: David Ahern <dsahern@kernel.org> 22803L: netdev@vger.kernel.org 22804S: Maintained 22805F: Documentation/networking/vrf.rst 22806F: drivers/net/vrf.c 22807 22808VSPRINTF 22809M: Petr Mladek <pmladek@suse.com> 22810M: Steven Rostedt <rostedt@goodmis.org> 22811M: Sergey Senozhatsky <senozhatsky@chromium.org> 22812R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22813R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22814S: Maintained 22815T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22816F: Documentation/core-api/printk-formats.rst 22817F: lib/test_printf.c 22818F: lib/test_scanf.c 22819F: lib/vsprintf.c 22820 22821VT1211 HARDWARE MONITOR DRIVER 22822M: Juerg Haefliger <juergh@proton.me> 22823L: linux-hwmon@vger.kernel.org 22824S: Maintained 22825F: Documentation/hwmon/vt1211.rst 22826F: drivers/hwmon/vt1211.c 22827 22828VT8231 HARDWARE MONITOR DRIVER 22829M: Roger Lucas <vt8231@hiddenengine.co.uk> 22830L: linux-hwmon@vger.kernel.org 22831S: Maintained 22832F: drivers/hwmon/vt8231.c 22833 22834VUB300 USB to SDIO/SD/MMC bridge chip 22835L: linux-mmc@vger.kernel.org 22836S: Orphan 22837F: drivers/mmc/host/vub300.c 22838 22839W1 DALLAS'S 1-WIRE BUS 22840M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22841S: Maintained 22842F: Documentation/devicetree/bindings/w1/ 22843F: Documentation/w1/ 22844F: drivers/w1/ 22845F: include/linux/w1.h 22846 22847W83791D HARDWARE MONITORING DRIVER 22848M: Marc Hulsman <m.hulsman@tudelft.nl> 22849L: linux-hwmon@vger.kernel.org 22850S: Maintained 22851F: Documentation/hwmon/w83791d.rst 22852F: drivers/hwmon/w83791d.c 22853 22854W83793 HARDWARE MONITORING DRIVER 22855M: Rudolf Marek <r.marek@assembler.cz> 22856L: linux-hwmon@vger.kernel.org 22857S: Maintained 22858F: Documentation/hwmon/w83793.rst 22859F: drivers/hwmon/w83793.c 22860 22861W83795 HARDWARE MONITORING DRIVER 22862M: Jean Delvare <jdelvare@suse.com> 22863L: linux-hwmon@vger.kernel.org 22864S: Maintained 22865F: drivers/hwmon/w83795.c 22866 22867W83L51xD SD/MMC CARD INTERFACE DRIVER 22868M: Pierre Ossman <pierre@ossman.eu> 22869S: Maintained 22870F: drivers/mmc/host/wbsd.* 22871 22872WACOM PROTOCOL 4 SERIAL TABLETS 22873M: Julian Squires <julian@cipht.net> 22874M: Hans de Goede <hdegoede@redhat.com> 22875L: linux-input@vger.kernel.org 22876S: Maintained 22877F: drivers/input/tablet/wacom_serial4.c 22878 22879WANGXUN ETHERNET DRIVER 22880M: Jiawen Wu <jiawenwu@trustnetic.com> 22881M: Mengyuan Lou <mengyuanlou@net-swift.com> 22882L: netdev@vger.kernel.org 22883S: Maintained 22884W: https://www.net-swift.com 22885F: Documentation/networking/device_drivers/ethernet/wangxun/* 22886F: drivers/net/ethernet/wangxun/ 22887 22888WATCHDOG DEVICE DRIVERS 22889M: Wim Van Sebroeck <wim@linux-watchdog.org> 22890M: Guenter Roeck <linux@roeck-us.net> 22891L: linux-watchdog@vger.kernel.org 22892S: Maintained 22893W: http://www.linux-watchdog.org/ 22894T: git git://www.linux-watchdog.org/linux-watchdog.git 22895F: Documentation/devicetree/bindings/watchdog/ 22896F: Documentation/watchdog/ 22897F: drivers/watchdog/ 22898F: include/linux/watchdog.h 22899F: include/trace/events/watchdog.h 22900F: include/uapi/linux/watchdog.h 22901 22902WHISKEYCOVE PMIC GPIO DRIVER 22903M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22904L: linux-gpio@vger.kernel.org 22905S: Maintained 22906F: drivers/gpio/gpio-wcove.c 22907 22908WHWAVE RTC DRIVER 22909M: Dianlong Li <long17.cool@163.com> 22910L: linux-rtc@vger.kernel.org 22911S: Maintained 22912F: drivers/rtc/rtc-sd3078.c 22913 22914WIIMOTE HID DRIVER 22915M: David Rheinsberg <david.rheinsberg@gmail.com> 22916L: linux-input@vger.kernel.org 22917S: Maintained 22918F: drivers/hid/hid-wiimote* 22919 22920WILOCITY WIL6210 WIRELESS DRIVER 22921L: linux-wireless@vger.kernel.org 22922S: Orphan 22923W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22924F: drivers/net/wireless/ath/wil6210/ 22925 22926WINBOND CIR DRIVER 22927M: David Härdeman <david@hardeman.nu> 22928S: Maintained 22929F: drivers/media/rc/winbond-cir.c 22930 22931WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22932L: linux-watchdog@vger.kernel.org 22933S: Orphan 22934F: drivers/watchdog/ebc-c384_wdt.c 22935 22936WINSYSTEMS WS16C48 GPIO DRIVER 22937M: William Breathitt Gray <william.gray@linaro.org> 22938L: linux-gpio@vger.kernel.org 22939S: Maintained 22940F: drivers/gpio/gpio-ws16c48.c 22941 22942WIREGUARD SECURE NETWORK TUNNEL 22943M: Jason A. Donenfeld <Jason@zx2c4.com> 22944L: wireguard@lists.zx2c4.com 22945L: netdev@vger.kernel.org 22946S: Maintained 22947F: drivers/net/wireguard/ 22948F: tools/testing/selftests/wireguard/ 22949 22950WISTRON LAPTOP BUTTON DRIVER 22951M: Miloslav Trmac <mitr@volny.cz> 22952S: Maintained 22953F: drivers/input/misc/wistron_btns.c 22954 22955WL3501 WIRELESS PCMCIA CARD DRIVER 22956L: linux-wireless@vger.kernel.org 22957S: Orphan 22958F: drivers/net/wireless/legacy/wl3501* 22959 22960WMI BINARY MOF DRIVER 22961L: platform-drivers-x86@vger.kernel.org 22962S: Orphan 22963F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22964F: Documentation/wmi/devices/wmi-bmof.rst 22965F: drivers/platform/x86/wmi-bmof.c 22966 22967WOLFSON MICROELECTRONICS DRIVERS 22968L: patches@opensource.cirrus.com 22969S: Supported 22970W: https://github.com/CirrusLogic/linux-drivers/wiki 22971T: git https://github.com/CirrusLogic/linux-drivers.git 22972F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22973F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22974F: Documentation/devicetree/bindings/mfd/wm831x.txt 22975F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22976F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22977F: Documentation/devicetree/bindings/sound/wm* 22978F: Documentation/hwmon/wm83??.rst 22979F: arch/arm/mach-s3c/mach-crag6410* 22980F: drivers/clk/clk-wm83*.c 22981F: drivers/gpio/gpio-*wm*.c 22982F: drivers/gpio/gpio-arizona.c 22983F: drivers/hwmon/wm83??-hwmon.c 22984F: drivers/input/misc/wm831x-on.c 22985F: drivers/input/touchscreen/wm831x-ts.c 22986F: drivers/input/touchscreen/wm97*.c 22987F: drivers/leds/leds-wm83*.c 22988F: drivers/mfd/arizona* 22989F: drivers/mfd/cs47l24* 22990F: drivers/mfd/wm*.c 22991F: drivers/power/supply/wm83*.c 22992F: drivers/regulator/arizona* 22993F: drivers/regulator/wm8*.c 22994F: drivers/rtc/rtc-wm83*.c 22995F: drivers/video/backlight/wm83*_bl.c 22996F: drivers/watchdog/wm83*_wdt.c 22997F: include/linux/mfd/arizona/ 22998F: include/linux/mfd/wm831x/ 22999F: include/linux/mfd/wm8350/ 23000F: include/linux/mfd/wm8400* 23001F: include/linux/regulator/arizona* 23002F: include/linux/wm97xx.h 23003F: include/sound/wm????.h 23004F: sound/soc/codecs/arizona* 23005F: sound/soc/codecs/cs47l24* 23006F: sound/soc/codecs/wm* 23007 23008WORKQUEUE 23009M: Tejun Heo <tj@kernel.org> 23010R: Lai Jiangshan <jiangshanlai@gmail.com> 23011S: Maintained 23012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23013F: Documentation/core-api/workqueue.rst 23014F: include/linux/workqueue.h 23015F: kernel/workqueue.c 23016F: kernel/workqueue_internal.h 23017 23018WWAN DRIVERS 23019M: Loic Poulain <loic.poulain@linaro.org> 23020M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23021R: Johannes Berg <johannes@sipsolutions.net> 23022L: netdev@vger.kernel.org 23023S: Maintained 23024F: drivers/net/wwan/ 23025F: include/linux/wwan.h 23026F: include/uapi/linux/wwan.h 23027 23028X-POWERS AXP288 PMIC DRIVERS 23029M: Hans de Goede <hdegoede@redhat.com> 23030S: Maintained 23031F: drivers/acpi/pmic/intel_pmic_xpower.c 23032N: axp288 23033 23034X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23035M: Chen-Yu Tsai <wens@csie.org> 23036L: linux-kernel@vger.kernel.org 23037S: Maintained 23038N: axp[128] 23039 23040X.25 STACK 23041M: Martin Schiller <ms@dev.tdt.de> 23042L: linux-x25@vger.kernel.org 23043S: Maintained 23044F: Documentation/networking/lapb-module.rst 23045F: Documentation/networking/x25* 23046F: drivers/net/wan/hdlc_x25.c 23047F: drivers/net/wan/lapbether.c 23048F: include/*/lapb.h 23049F: include/net/x25* 23050F: include/uapi/linux/x25.h 23051F: net/lapb/ 23052F: net/x25/ 23053 23054X86 ARCHITECTURE (32-BIT AND 64-BIT) 23055M: Thomas Gleixner <tglx@linutronix.de> 23056M: Ingo Molnar <mingo@redhat.com> 23057M: Borislav Petkov <bp@alien8.de> 23058M: Dave Hansen <dave.hansen@linux.intel.com> 23059M: x86@kernel.org 23060R: "H. Peter Anvin" <hpa@zytor.com> 23061L: linux-kernel@vger.kernel.org 23062S: Maintained 23063T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23064F: Documentation/arch/x86/ 23065F: Documentation/devicetree/bindings/x86/ 23066F: arch/x86/ 23067 23068X86 ENTRY CODE 23069M: Andy Lutomirski <luto@kernel.org> 23070L: linux-kernel@vger.kernel.org 23071S: Maintained 23072T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23073F: arch/x86/entry/ 23074 23075X86 HARDWARE VULNERABILITIES 23076M: Thomas Gleixner <tglx@linutronix.de> 23077M: Borislav Petkov <bp@alien8.de> 23078M: Peter Zijlstra <peterz@infradead.org> 23079M: Josh Poimboeuf <jpoimboe@kernel.org> 23080R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23081S: Maintained 23082F: Documentation/admin-guide/hw-vuln/ 23083F: arch/x86/include/asm/nospec-branch.h 23084F: arch/x86/kernel/cpu/bugs.c 23085 23086X86 MCE INFRASTRUCTURE 23087M: Tony Luck <tony.luck@intel.com> 23088M: Borislav Petkov <bp@alien8.de> 23089L: linux-edac@vger.kernel.org 23090S: Maintained 23091F: Documentation/ABI/testing/sysfs-mce 23092F: Documentation/arch/x86/x86_64/machinecheck.rst 23093F: arch/x86/kernel/cpu/mce/* 23094 23095X86 MICROCODE UPDATE SUPPORT 23096M: Borislav Petkov <bp@alien8.de> 23097S: Maintained 23098F: arch/x86/kernel/cpu/microcode/* 23099 23100X86 MM 23101M: Dave Hansen <dave.hansen@linux.intel.com> 23102M: Andy Lutomirski <luto@kernel.org> 23103M: Peter Zijlstra <peterz@infradead.org> 23104L: linux-kernel@vger.kernel.org 23105S: Maintained 23106T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23107F: arch/x86/mm/ 23108 23109X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23110M: Hans de Goede <hdegoede@redhat.com> 23111L: platform-driver-x86@vger.kernel.org 23112S: Maintained 23113T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23114F: drivers/platform/x86/x86-android-tablets/ 23115 23116X86 PLATFORM DRIVERS 23117M: Hans de Goede <hdegoede@redhat.com> 23118M: Mark Gross <markgross@kernel.org> 23119L: platform-driver-x86@vger.kernel.org 23120S: Maintained 23121T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23122F: drivers/platform/olpc/ 23123F: drivers/platform/x86/ 23124F: include/linux/platform_data/x86/ 23125 23126X86 PLATFORM DRIVERS - ARCH 23127R: Darren Hart <dvhart@infradead.org> 23128R: Andy Shevchenko <andy@infradead.org> 23129L: platform-driver-x86@vger.kernel.org 23130L: x86@kernel.org 23131S: Maintained 23132T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23133F: arch/x86/platform 23134 23135X86 PLATFORM UV HPE SUPERDOME FLEX 23136M: Steve Wahl <steve.wahl@hpe.com> 23137R: Mike Travis <mike.travis@hpe.com> 23138R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23139R: Russ Anderson <russ.anderson@hpe.com> 23140S: Supported 23141F: arch/x86/include/asm/uv/ 23142F: arch/x86/kernel/apic/x2apic_uv_x.c 23143F: arch/x86/platform/uv/ 23144 23145X86 STACK UNWINDING 23146M: Josh Poimboeuf <jpoimboe@kernel.org> 23147M: Peter Zijlstra <peterz@infradead.org> 23148S: Supported 23149F: arch/x86/include/asm/unwind*.h 23150F: arch/x86/kernel/dumpstack.c 23151F: arch/x86/kernel/stacktrace.c 23152F: arch/x86/kernel/unwind_*.c 23153 23154X86 VDSO 23155M: Andy Lutomirski <luto@kernel.org> 23156L: linux-kernel@vger.kernel.org 23157S: Maintained 23158T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23159F: arch/x86/entry/vdso/ 23160 23161XARRAY 23162M: Matthew Wilcox <willy@infradead.org> 23163L: linux-fsdevel@vger.kernel.org 23164S: Supported 23165F: Documentation/core-api/xarray.rst 23166F: include/linux/idr.h 23167F: include/linux/xarray.h 23168F: lib/idr.c 23169F: lib/xarray.c 23170F: tools/testing/radix-tree 23171 23172XBOX DVD IR REMOTE 23173M: Benjamin Valentin <benpicco@googlemail.com> 23174S: Maintained 23175F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23176F: drivers/media/rc/xbox_remote.c 23177 23178XC2028/3028 TUNER DRIVER 23179M: Mauro Carvalho Chehab <mchehab@kernel.org> 23180L: linux-media@vger.kernel.org 23181S: Maintained 23182W: https://linuxtv.org 23183T: git git://linuxtv.org/media_tree.git 23184F: drivers/media/tuners/xc2028.* 23185 23186XDP (eXpress Data Path) 23187M: Alexei Starovoitov <ast@kernel.org> 23188M: Daniel Borkmann <daniel@iogearbox.net> 23189M: David S. Miller <davem@davemloft.net> 23190M: Jakub Kicinski <kuba@kernel.org> 23191M: Jesper Dangaard Brouer <hawk@kernel.org> 23192M: John Fastabend <john.fastabend@gmail.com> 23193L: netdev@vger.kernel.org 23194L: bpf@vger.kernel.org 23195S: Supported 23196F: drivers/net/ethernet/*/*/*/*/*xdp* 23197F: drivers/net/ethernet/*/*/*xdp* 23198F: include/net/xdp.h 23199F: include/net/xdp_priv.h 23200F: include/trace/events/xdp.h 23201F: kernel/bpf/cpumap.c 23202F: kernel/bpf/devmap.c 23203F: net/core/xdp.c 23204F: samples/bpf/xdp* 23205F: tools/testing/selftests/bpf/*/*xdp* 23206F: tools/testing/selftests/bpf/*xdp* 23207K: (?:\b|_)xdp(?:\b|_) 23208 23209XDP SOCKETS (AF_XDP) 23210M: Björn Töpel <bjorn@kernel.org> 23211M: Magnus Karlsson <magnus.karlsson@intel.com> 23212M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23213R: Jonathan Lemon <jonathan.lemon@gmail.com> 23214L: netdev@vger.kernel.org 23215L: bpf@vger.kernel.org 23216S: Maintained 23217F: Documentation/networking/af_xdp.rst 23218F: include/net/netns/xdp.h 23219F: include/net/xdp_sock* 23220F: include/net/xsk_buff_pool.h 23221F: include/uapi/linux/if_xdp.h 23222F: include/uapi/linux/xdp_diag.h 23223F: net/xdp/ 23224F: tools/testing/selftests/bpf/*xsk* 23225 23226XEN BLOCK SUBSYSTEM 23227M: Roger Pau Monné <roger.pau@citrix.com> 23228L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23229S: Supported 23230F: drivers/block/xen* 23231F: drivers/block/xen-blkback/* 23232 23233XEN HYPERVISOR ARM 23234M: Stefano Stabellini <sstabellini@kernel.org> 23235L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23236S: Maintained 23237F: arch/arm/include/asm/xen/ 23238F: arch/arm/xen/ 23239 23240XEN HYPERVISOR ARM64 23241M: Stefano Stabellini <sstabellini@kernel.org> 23242L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23243S: Maintained 23244F: arch/arm64/include/asm/xen/ 23245F: arch/arm64/xen/ 23246 23247XEN HYPERVISOR INTERFACE 23248M: Juergen Gross <jgross@suse.com> 23249M: Stefano Stabellini <sstabellini@kernel.org> 23250R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23251L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23252S: Supported 23253T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23254F: Documentation/ABI/stable/sysfs-hypervisor-xen 23255F: Documentation/ABI/testing/sysfs-hypervisor-xen 23256F: drivers/*/xen-*front.c 23257F: drivers/xen/ 23258F: include/uapi/xen/ 23259F: include/xen/ 23260F: kernel/configs/xen.config 23261 23262XEN HYPERVISOR X86 23263M: Juergen Gross <jgross@suse.com> 23264R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23265L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23266S: Supported 23267F: arch/x86/configs/xen.config 23268F: arch/x86/include/asm/pvclock-abi.h 23269F: arch/x86/include/asm/xen/ 23270F: arch/x86/platform/pvh/ 23271F: arch/x86/xen/ 23272 23273XEN NETWORK BACKEND DRIVER 23274M: Wei Liu <wei.liu@kernel.org> 23275M: Paul Durrant <paul@xen.org> 23276L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23277L: netdev@vger.kernel.org 23278S: Supported 23279F: drivers/net/xen-netback/* 23280 23281XEN PCI SUBSYSTEM 23282M: Juergen Gross <jgross@suse.com> 23283L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23284S: Supported 23285F: arch/x86/pci/*xen* 23286F: drivers/pci/*xen* 23287 23288XEN PVSCSI DRIVERS 23289M: Juergen Gross <jgross@suse.com> 23290L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23291L: linux-scsi@vger.kernel.org 23292S: Supported 23293F: drivers/scsi/xen-scsifront.c 23294F: drivers/xen/xen-scsiback.c 23295F: include/xen/interface/io/vscsiif.h 23296 23297XEN PVUSB DRIVER 23298M: Juergen Gross <jgross@suse.com> 23299L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23300L: linux-usb@vger.kernel.org 23301S: Supported 23302F: drivers/usb/host/xen* 23303F: include/xen/interface/io/usbif.h 23304 23305XEN SOUND FRONTEND DRIVER 23306M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23307L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23308L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23309S: Supported 23310F: sound/xen/* 23311 23312XEN SWIOTLB SUBSYSTEM 23313M: Juergen Gross <jgross@suse.com> 23314M: Stefano Stabellini <sstabellini@kernel.org> 23315L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23316L: iommu@lists.linux.dev 23317S: Supported 23318F: arch/*/include/asm/xen/swiotlb-xen.h 23319F: drivers/xen/swiotlb-xen.c 23320F: include/xen/arm/swiotlb-xen.h 23321F: include/xen/swiotlb-xen.h 23322 23323XFS FILESYSTEM 23324M: Darrick J. Wong <djwong@kernel.org> 23325L: linux-xfs@vger.kernel.org 23326S: Supported 23327W: http://xfs.org/ 23328C: irc://irc.oftc.net/xfs 23329T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23330F: Documentation/ABI/testing/sysfs-fs-xfs 23331F: Documentation/admin-guide/xfs.rst 23332F: Documentation/filesystems/xfs-delayed-logging-design.rst 23333F: Documentation/filesystems/xfs-self-describing-metadata.rst 23334F: fs/xfs/ 23335F: include/uapi/linux/dqblk_xfs.h 23336F: include/uapi/linux/fsmap.h 23337 23338XILINX AMS DRIVER 23339M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23340L: linux-iio@vger.kernel.org 23341S: Maintained 23342F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23343F: drivers/iio/adc/xilinx-ams.c 23344 23345XILINX AXI ETHERNET DRIVER 23346M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23347S: Maintained 23348F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23349F: drivers/net/ethernet/xilinx/xilinx_axienet* 23350 23351XILINX CAN DRIVER 23352M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23353R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23354L: linux-can@vger.kernel.org 23355S: Maintained 23356F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23357F: drivers/net/can/xilinx_can.c 23358 23359XILINX EVENT MANAGEMENT DRIVER 23360M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23361S: Maintained 23362F: drivers/soc/xilinx/xlnx_event_manager.c 23363F: include/linux/firmware/xlnx-event-manager.h 23364 23365XILINX GPIO DRIVER 23366M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23367R: Srinivas Neeli <srinivas.neeli@amd.com> 23368R: Michal Simek <michal.simek@amd.com> 23369S: Maintained 23370F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23371F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23372F: drivers/gpio/gpio-xilinx.c 23373F: drivers/gpio/gpio-zynq.c 23374 23375XILINX PWM DRIVER 23376M: Sean Anderson <sean.anderson@seco.com> 23377S: Maintained 23378F: drivers/pwm/pwm-xilinx.c 23379F: include/clocksource/timer-xilinx.h 23380 23381XILINX SD-FEC IP CORES 23382M: Derek Kiernan <derek.kiernan@amd.com> 23383M: Dragan Cvetic <dragan.cvetic@amd.com> 23384S: Maintained 23385F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23386F: Documentation/misc-devices/xilinx_sdfec.rst 23387F: drivers/misc/Kconfig 23388F: drivers/misc/Makefile 23389F: drivers/misc/xilinx_sdfec.c 23390F: include/uapi/misc/xilinx_sdfec.h 23391 23392XILINX UARTLITE SERIAL DRIVER 23393M: Peter Korsgaard <jacmet@sunsite.dk> 23394L: linux-serial@vger.kernel.org 23395S: Maintained 23396F: drivers/tty/serial/uartlite.c 23397 23398XILINX VIDEO IP CORES 23399M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23400L: linux-media@vger.kernel.org 23401S: Supported 23402T: git git://linuxtv.org/media_tree.git 23403F: Documentation/devicetree/bindings/media/xilinx/ 23404F: drivers/media/platform/xilinx/ 23405F: include/uapi/linux/xilinx-v4l2-controls.h 23406 23407XILINX WATCHDOG DRIVER 23408M: Srinivas Neeli <srinivas.neeli@amd.com> 23409R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23410R: Michal Simek <michal.simek@amd.com> 23411S: Maintained 23412F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23413F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23414F: drivers/watchdog/of_xilinx_wdt.c 23415F: drivers/watchdog/xilinx_wwdt.c 23416 23417XILINX XDMA DRIVER 23418M: Lizhi Hou <lizhi.hou@amd.com> 23419M: Brian Xu <brian.xu@amd.com> 23420M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23421L: dmaengine@vger.kernel.org 23422S: Supported 23423F: drivers/dma/xilinx/xdma-regs.h 23424F: drivers/dma/xilinx/xdma.c 23425F: include/linux/dma/amd_xdma.h 23426F: include/linux/platform_data/amd_xdma.h 23427 23428XILINX ZYNQMP DPDMA DRIVER 23429M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23430L: dmaengine@vger.kernel.org 23431S: Supported 23432F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23433F: drivers/dma/xilinx/xilinx_dpdma.c 23434F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23435 23436XILINX ZYNQMP OCM EDAC DRIVER 23437M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23438M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23439S: Maintained 23440F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23441F: drivers/edac/zynqmp_edac.c 23442 23443XILINX ZYNQMP PSGTR PHY DRIVER 23444M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23445L: linux-kernel@vger.kernel.org 23446S: Supported 23447T: git https://github.com/Xilinx/linux-xlnx.git 23448F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23449F: drivers/phy/xilinx/phy-zynqmp.c 23450 23451XILINX ZYNQMP SHA3 DRIVER 23452M: Harsha <harsha.harsha@amd.com> 23453S: Maintained 23454F: drivers/crypto/xilinx/zynqmp-sha.c 23455 23456XILLYBUS DRIVER 23457M: Eli Billauer <eli.billauer@gmail.com> 23458L: linux-kernel@vger.kernel.org 23459S: Supported 23460F: drivers/char/xillybus/ 23461 23462XLP9XX I2C DRIVER 23463M: George Cherian <gcherian@marvell.com> 23464L: linux-i2c@vger.kernel.org 23465S: Supported 23466W: http://www.marvell.com 23467F: drivers/i2c/busses/i2c-xlp9xx.c 23468 23469XRA1403 GPIO EXPANDER 23470M: Nandor Han <nandor.han@ge.com> 23471L: linux-gpio@vger.kernel.org 23472S: Maintained 23473F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23474F: drivers/gpio/gpio-xra1403.c 23475 23476XTENSA XTFPGA PLATFORM SUPPORT 23477M: Max Filippov <jcmvbkbc@gmail.com> 23478S: Maintained 23479F: drivers/spi/spi-xtensa-xtfpga.c 23480F: sound/soc/xtensa/xtfpga-i2s.c 23481 23482YAM DRIVER FOR AX.25 23483M: Jean-Paul Roubelat <jpr@f6fbb.org> 23484L: linux-hams@vger.kernel.org 23485S: Maintained 23486F: drivers/net/hamradio/yam* 23487F: include/linux/yam.h 23488 23489YAMA SECURITY MODULE 23490M: Kees Cook <keescook@chromium.org> 23491S: Supported 23492T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23493F: Documentation/admin-guide/LSM/Yama.rst 23494F: security/yama/ 23495 23496YEALINK PHONE DRIVER 23497M: Henk Vergonet <Henk.Vergonet@gmail.com> 23498L: usbb2k-api-dev@nongnu.org 23499S: Maintained 23500F: Documentation/input/devices/yealink.rst 23501F: drivers/input/misc/yealink.* 23502 23503Z3FOLD COMPRESSED PAGE ALLOCATOR 23504M: Vitaly Wool <vitaly.wool@konsulko.com> 23505R: Miaohe Lin <linmiaohe@huawei.com> 23506L: linux-mm@kvack.org 23507S: Maintained 23508F: mm/z3fold.c 23509 23510Z8530 DRIVER FOR AX.25 23511M: Joerg Reuter <jreuter@yaina.de> 23512L: linux-hams@vger.kernel.org 23513S: Maintained 23514W: http://yaina.de/jreuter/ 23515W: http://www.qsl.net/dl1bke/ 23516F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23517F: drivers/net/hamradio/*scc.c 23518F: drivers/net/hamradio/z8530.h 23519 23520ZBUD COMPRESSED PAGE ALLOCATOR 23521M: Seth Jennings <sjenning@redhat.com> 23522M: Dan Streetman <ddstreet@ieee.org> 23523L: linux-mm@kvack.org 23524S: Maintained 23525F: mm/zbud.c 23526 23527ZD1211RW WIRELESS DRIVER 23528L: linux-wireless@vger.kernel.org 23529S: Orphan 23530F: drivers/net/wireless/zydas/zd1211rw/ 23531 23532ZD1301 MEDIA DRIVER 23533M: Antti Palosaari <crope@iki.fi> 23534L: linux-media@vger.kernel.org 23535S: Maintained 23536W: https://linuxtv.org/ 23537W: http://palosaari.fi/linux/ 23538Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23539F: drivers/media/usb/dvb-usb-v2/zd1301* 23540 23541ZD1301_DEMOD MEDIA DRIVER 23542M: Antti Palosaari <crope@iki.fi> 23543L: linux-media@vger.kernel.org 23544S: Maintained 23545W: https://linuxtv.org/ 23546W: http://palosaari.fi/linux/ 23547Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23548F: drivers/media/dvb-frontends/zd1301_demod* 23549 23550ZHAOXIN PROCESSOR SUPPORT 23551M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23552L: linux-kernel@vger.kernel.org 23553S: Maintained 23554F: arch/x86/kernel/cpu/zhaoxin.c 23555 23556ZONEFS FILESYSTEM 23557M: Damien Le Moal <dlemoal@kernel.org> 23558M: Naohiro Aota <naohiro.aota@wdc.com> 23559R: Johannes Thumshirn <jth@kernel.org> 23560L: linux-fsdevel@vger.kernel.org 23561S: Maintained 23562T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23563F: Documentation/filesystems/zonefs.rst 23564F: fs/zonefs/ 23565 23566ZPOOL COMPRESSED PAGE STORAGE API 23567M: Dan Streetman <ddstreet@ieee.org> 23568L: linux-mm@kvack.org 23569S: Maintained 23570F: include/linux/zpool.h 23571F: mm/zpool.c 23572 23573ZR36067 VIDEO FOR LINUX DRIVER 23574M: Corentin Labbe <clabbe@baylibre.com> 23575L: mjpeg-users@lists.sourceforge.net 23576L: linux-media@vger.kernel.org 23577S: Maintained 23578W: http://mjpeg.sourceforge.net/driver-zoran/ 23579Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23580F: Documentation/driver-api/media/drivers/zoran.rst 23581F: drivers/media/pci/zoran/ 23582 23583ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23584M: Minchan Kim <minchan@kernel.org> 23585M: Sergey Senozhatsky <senozhatsky@chromium.org> 23586L: linux-kernel@vger.kernel.org 23587S: Maintained 23588F: Documentation/admin-guide/blockdev/zram.rst 23589F: drivers/block/zram/ 23590 23591ZS DECSTATION Z85C30 SERIAL DRIVER 23592M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23593S: Maintained 23594F: drivers/tty/serial/zs.* 23595 23596ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23597M: Minchan Kim <minchan@kernel.org> 23598M: Sergey Senozhatsky <senozhatsky@chromium.org> 23599L: linux-mm@kvack.org 23600S: Maintained 23601F: Documentation/mm/zsmalloc.rst 23602F: include/linux/zsmalloc.h 23603F: mm/zsmalloc.c 23604 23605ZSTD 23606M: Nick Terrell <terrelln@fb.com> 23607S: Maintained 23608B: https://github.com/facebook/zstd/issues 23609T: git https://github.com/terrelln/linux.git 23610F: crypto/zstd.c 23611F: include/linux/zstd* 23612F: lib/decompress_unzstd.c 23613F: lib/zstd/ 23614N: zstd 23615K: zstd 23616 23617ZSWAP COMPRESSED SWAP CACHING 23618M: Seth Jennings <sjenning@redhat.com> 23619M: Dan Streetman <ddstreet@ieee.org> 23620M: Vitaly Wool <vitaly.wool@konsulko.com> 23621L: linux-mm@kvack.org 23622S: Maintained 23623F: mm/zswap.c 23624 23625THE REST 23626M: Linus Torvalds <torvalds@linux-foundation.org> 23627L: linux-kernel@vger.kernel.org 23628S: Buried alive in reporters 23629T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23630F: * 23631F: */ 23632