1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/genpd/amlogic/ 1847F: drivers/mmc/host/meson* 1848F: drivers/phy/amlogic/ 1849F: drivers/pinctrl/meson/ 1850F: drivers/rtc/rtc-meson* 1851F: drivers/soc/amlogic/ 1852N: meson 1853 1854ARM/Annapurna Labs ALPINE ARCHITECTURE 1855M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1856M: Antoine Tenart <atenart@kernel.org> 1857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1858S: Maintained 1859F: arch/arm/boot/dts/amazon/ 1860F: arch/arm/mach-alpine/ 1861F: arch/arm64/boot/dts/amazon/ 1862F: drivers/*/*alpine* 1863 1864ARM/APPLE MACHINE SOUND DRIVERS 1865M: Martin Povišer <povik+lin@cutebit.org> 1866L: asahi@lists.linux.dev 1867L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1868S: Maintained 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872 1873ARM/APPLE MACHINE SUPPORT 1874M: Hector Martin <marcan@marcan.st> 1875M: Sven Peter <sven@svenpeter.dev> 1876R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1877L: asahi@lists.linux.dev 1878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1879S: Maintained 1880W: https://asahilinux.org 1881B: https://github.com/AsahiLinux/linux/issues 1882C: irc://irc.oftc.net/asahi-dev 1883T: git https://github.com/AsahiLinux/linux.git 1884F: Documentation/devicetree/bindings/arm/apple.yaml 1885F: Documentation/devicetree/bindings/arm/apple/* 1886F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1887F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1888F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1889F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1890F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1891F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1892F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1893F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1894F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1895F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1896F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1897F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1898F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1899F: Documentation/devicetree/bindings/power/apple* 1900F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1901F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1902F: arch/arm64/boot/dts/apple/ 1903F: drivers/bluetooth/hci_bcm4377.c 1904F: drivers/clk/clk-apple-nco.c 1905F: drivers/cpufreq/apple-soc-cpufreq.c 1906F: drivers/dma/apple-admac.c 1907F: drivers/genpd/apple/ 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/genpd/st/ste-ux500-pm-domain.c 2425F: drivers/hwspinlock/u8500_hsem.c 2426F: drivers/i2c/busses/i2c-nomadik.c 2427F: drivers/iio/adc/ab8500-gpadc.c 2428F: drivers/mfd/ab8500* 2429F: drivers/mfd/abx500* 2430F: drivers/mfd/db8500* 2431F: drivers/pinctrl/nomadik/ 2432F: drivers/rtc/rtc-ab8500.c 2433F: drivers/rtc/rtc-pl031.c 2434F: drivers/soc/ux500/ 2435 2436ARM/NUVOTON MA35 ARCHITECTURE 2437M: Jacky Huang <ychuang3@nuvoton.com> 2438M: Shan-Chun Hung <schung@nuvoton.com> 2439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2440S: Supported 2441F: Documentation/devicetree/bindings/*/*/*ma35* 2442F: Documentation/devicetree/bindings/*/*ma35* 2443F: arch/arm64/boot/dts/nuvoton/*ma35* 2444F: drivers/*/*/*ma35* 2445F: drivers/*/*ma35* 2446K: ma35d1 2447 2448ARM/NUVOTON NPCM ARCHITECTURE 2449M: Avi Fishman <avifishman70@gmail.com> 2450M: Tomer Maimon <tmaimon77@gmail.com> 2451M: Tali Perry <tali.perry1@gmail.com> 2452R: Patrick Venture <venture@google.com> 2453R: Nancy Yuen <yuenn@google.com> 2454R: Benjamin Fair <benjaminfair@google.com> 2455L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2456S: Supported 2457F: Documentation/devicetree/bindings/*/*/*npcm* 2458F: Documentation/devicetree/bindings/*/*npcm* 2459F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2460F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2461F: arch/arm/mach-npcm/ 2462F: arch/arm64/boot/dts/nuvoton/ 2463F: drivers/*/*/*npcm* 2464F: drivers/*/*npcm* 2465F: drivers/rtc/rtc-nct3018y.c 2466F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2467F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2468 2469ARM/NUVOTON WPCM450 ARCHITECTURE 2470M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2471L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2472S: Maintained 2473W: https://github.com/neuschaefer/wpcm450/wiki 2474F: Documentation/devicetree/bindings/*/*wpcm* 2475F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2476F: arch/arm/configs/wpcm450_defconfig 2477F: arch/arm/mach-npcm/wpcm450.c 2478F: drivers/*/*/*wpcm* 2479F: drivers/*/*wpcm* 2480 2481ARM/NXP S32G ARCHITECTURE 2482M: Chester Lin <clin@suse.com> 2483R: Andreas Färber <afaerber@suse.de> 2484R: Matthias Brugger <mbrugger@suse.com> 2485R: NXP S32 Linux Team <s32@nxp.com> 2486L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2487S: Maintained 2488F: arch/arm64/boot/dts/freescale/s32g*.dts* 2489 2490ARM/Orion SoC/Technologic Systems TS-78xx platform support 2491M: Alexander Clouter <alex@digriz.org.uk> 2492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2493S: Maintained 2494W: http://www.digriz.org.uk/ts78xx/kernel 2495F: arch/arm/mach-orion5x/ts78xx-* 2496 2497ARM/OXNAS platform support 2498M: Neil Armstrong <neil.armstrong@linaro.org> 2499L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2500L: linux-oxnas@groups.io (moderated for non-subscribers) 2501S: Maintained 2502F: arch/arm/boot/dts/ox8*.dts* 2503F: arch/arm/mach-oxnas/ 2504F: drivers/power/reset/oxnas-restart.c 2505N: oxnas 2506 2507ARM/QUALCOMM CHROMEBOOK SUPPORT 2508R: cros-qcom-dts-watchers@chromium.org 2509F: arch/arm64/boot/dts/qcom/sc7180* 2510F: arch/arm64/boot/dts/qcom/sc7280* 2511F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2512 2513ARM/QUALCOMM SUPPORT 2514M: Andy Gross <agross@kernel.org> 2515M: Bjorn Andersson <andersson@kernel.org> 2516M: Konrad Dybcio <konrad.dybcio@linaro.org> 2517L: linux-arm-msm@vger.kernel.org 2518S: Maintained 2519T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2520F: Documentation/devicetree/bindings/*/qcom* 2521F: Documentation/devicetree/bindings/soc/qcom/ 2522F: arch/arm/boot/dts/qcom/ 2523F: arch/arm/configs/qcom_defconfig 2524F: arch/arm/mach-qcom/ 2525F: arch/arm64/boot/dts/qcom/ 2526F: drivers/*/*/pm8???-* 2527F: drivers/*/*/qcom* 2528F: drivers/*/*/qcom/ 2529F: drivers/*/qcom* 2530F: drivers/*/qcom/ 2531F: drivers/bluetooth/btqcomsmd.c 2532F: drivers/clocksource/timer-qcom.c 2533F: drivers/cpuidle/cpuidle-qcom-spm.c 2534F: drivers/extcon/extcon-qcom* 2535F: drivers/i2c/busses/i2c-qcom-geni.c 2536F: drivers/i2c/busses/i2c-qup.c 2537F: drivers/iommu/msm* 2538F: drivers/mfd/ssbi.c 2539F: drivers/mmc/host/mmci_qcom* 2540F: drivers/mmc/host/sdhci-msm.c 2541F: drivers/pci/controller/dwc/pcie-qcom.c 2542F: drivers/phy/qualcomm/ 2543F: drivers/power/*/msm* 2544F: drivers/reset/reset-qcom-* 2545F: drivers/spi/spi-geni-qcom.c 2546F: drivers/spi/spi-qcom-qspi.c 2547F: drivers/spi/spi-qup.c 2548F: drivers/tty/serial/msm_serial.c 2549F: drivers/ufs/host/ufs-qcom* 2550F: drivers/usb/dwc3/dwc3-qcom.c 2551F: include/dt-bindings/*/qcom* 2552F: include/linux/*/qcom* 2553F: include/linux/soc/qcom/ 2554 2555ARM/RDA MICRO ARCHITECTURE 2556M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2559S: Maintained 2560F: Documentation/devicetree/bindings/arm/rda.yaml 2561F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2562F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2563F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2564F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2565F: arch/arm/boot/dts/unisoc/ 2566F: drivers/clocksource/timer-rda.c 2567F: drivers/gpio/gpio-rda.c 2568F: drivers/irqchip/irq-rda-intc.c 2569F: drivers/tty/serial/rda-uart.c 2570 2571ARM/REALTEK ARCHITECTURE 2572M: Andreas Färber <afaerber@suse.de> 2573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2574L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2575S: Maintained 2576F: Documentation/devicetree/bindings/arm/realtek.yaml 2577F: arch/arm/boot/dts/realtek/ 2578F: arch/arm/mach-realtek/ 2579F: arch/arm64/boot/dts/realtek/ 2580 2581ARM/RISC-V/RENESAS ARCHITECTURE 2582M: Geert Uytterhoeven <geert+renesas@glider.be> 2583M: Magnus Damm <magnus.damm@gmail.com> 2584L: linux-renesas-soc@vger.kernel.org 2585S: Supported 2586Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2587C: irc://irc.libera.chat/renesas-soc 2588T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2589F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2590F: Documentation/devicetree/bindings/soc/renesas/ 2591F: arch/arm/boot/dts/renesas/ 2592F: arch/arm/configs/shmobile_defconfig 2593F: arch/arm/include/debug/renesas-scif.S 2594F: arch/arm/mach-shmobile/ 2595F: arch/arm64/boot/dts/renesas/ 2596F: arch/riscv/boot/dts/renesas/ 2597F: drivers/genpd/renesas/ 2598F: drivers/soc/renesas/ 2599F: include/linux/soc/renesas/ 2600K: \brenesas, 2601 2602ARM/RISCPC ARCHITECTURE 2603M: Russell King <linux@armlinux.org.uk> 2604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606W: http://www.armlinux.org.uk/ 2607F: arch/arm/include/asm/hardware/ioc.h 2608F: arch/arm/include/asm/hardware/iomd.h 2609F: arch/arm/include/asm/hardware/memc.h 2610F: arch/arm/mach-rpc/ 2611F: drivers/net/ethernet/8390/etherh.c 2612F: drivers/net/ethernet/i825xx/ether1* 2613F: drivers/net/ethernet/seeq/ether3* 2614F: drivers/scsi/arm/ 2615 2616ARM/Rockchip SoC support 2617M: Heiko Stuebner <heiko@sntech.de> 2618L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2619L: linux-rockchip@lists.infradead.org 2620S: Maintained 2621T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2622F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2623F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2624F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2625F: arch/arm/boot/dts/rockchip/ 2626F: arch/arm/mach-rockchip/ 2627F: drivers/*/*/*rockchip* 2628F: drivers/*/*rockchip* 2629F: drivers/clk/rockchip/ 2630F: drivers/i2c/busses/i2c-rk3x.c 2631F: sound/soc/rockchip/ 2632N: rockchip 2633 2634ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2635M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2636R: Alim Akhtar <alim.akhtar@samsung.com> 2637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2638L: linux-samsung-soc@vger.kernel.org 2639S: Maintained 2640Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2641B: mailto:linux-samsung-soc@vger.kernel.org 2642C: irc://irc.libera.chat/linux-exynos 2643T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2644F: Documentation/arch/arm/samsung/ 2645F: Documentation/devicetree/bindings/arm/samsung/ 2646F: Documentation/devicetree/bindings/hwinfo/samsung,* 2647F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2648F: Documentation/devicetree/bindings/soc/samsung/ 2649F: arch/arm/boot/dts/samsung/ 2650F: arch/arm/mach-exynos*/ 2651F: arch/arm/mach-s3c/ 2652F: arch/arm/mach-s5p*/ 2653F: arch/arm64/boot/dts/exynos/ 2654F: drivers/*/*/*s3c24* 2655F: drivers/*/*s3c24* 2656F: drivers/*/*s3c64xx* 2657F: drivers/*/*s5pv210* 2658F: drivers/clocksource/samsung_pwm_timer.c 2659F: drivers/memory/samsung/ 2660F: drivers/pwm/pwm-samsung.c 2661F: drivers/soc/samsung/ 2662F: drivers/tty/serial/samsung* 2663F: include/clocksource/samsung_pwm.h 2664F: include/linux/platform_data/*s3c* 2665F: include/linux/serial_s3c.h 2666F: include/linux/soc/samsung/ 2667N: exynos 2668N: s3c64xx 2669N: s5pv210 2670 2671ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2672M: Łukasz Stelmach <l.stelmach@samsung.com> 2673L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2674L: linux-media@vger.kernel.org 2675S: Maintained 2676F: drivers/media/platform/samsung/s5p-g2d/ 2677 2678ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2679M: Marek Szyprowski <m.szyprowski@samsung.com> 2680L: linux-samsung-soc@vger.kernel.org 2681L: linux-media@vger.kernel.org 2682S: Maintained 2683F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2684F: drivers/media/cec/platform/s5p/ 2685 2686ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2687M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2688M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2689M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2691L: linux-media@vger.kernel.org 2692S: Maintained 2693F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2694F: drivers/media/platform/samsung/s5p-jpeg/ 2695 2696ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2697M: Marek Szyprowski <m.szyprowski@samsung.com> 2698M: Andrzej Hajda <andrzej.hajda@intel.com> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700L: linux-media@vger.kernel.org 2701S: Maintained 2702F: drivers/media/platform/samsung/s5p-mfc/ 2703 2704ARM/SOCFPGA ARCHITECTURE 2705M: Dinh Nguyen <dinguyen@kernel.org> 2706S: Maintained 2707W: http://www.rocketboards.org 2708T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2709F: arch/arm/boot/dts/intel/socfpga/ 2710F: arch/arm/configs/socfpga_defconfig 2711F: arch/arm/mach-socfpga/ 2712F: arch/arm64/boot/dts/altera/ 2713F: arch/arm64/boot/dts/intel/ 2714 2715ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2716M: Dinh Nguyen <dinguyen@kernel.org> 2717S: Maintained 2718F: drivers/clk/socfpga/ 2719 2720ARM/SOCFPGA EDAC SUPPORT 2721M: Dinh Nguyen <dinguyen@kernel.org> 2722S: Maintained 2723F: drivers/edac/altera_edac.[ch] 2724 2725ARM/SPREADTRUM SoC SUPPORT 2726M: Orson Zhai <orsonzhai@gmail.com> 2727M: Baolin Wang <baolin.wang7@gmail.com> 2728M: Chunyan Zhang <zhang.lyra@gmail.com> 2729S: Maintained 2730F: arch/arm64/boot/dts/sprd 2731N: sprd 2732N: sc27xx 2733N: sc2731 2734 2735ARM/STI ARCHITECTURE 2736M: Patrice Chotard <patrice.chotard@foss.st.com> 2737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2738S: Maintained 2739W: http://www.stlinux.com 2740F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2741F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2742F: arch/arm/boot/dts/st/sti* 2743F: arch/arm/mach-sti/ 2744F: drivers/ata/ahci_st.c 2745F: drivers/char/hw_random/st-rng.c 2746F: drivers/clocksource/arm_global_timer.c 2747F: drivers/clocksource/clksrc_st_lpc.c 2748F: drivers/cpufreq/sti-cpufreq.c 2749F: drivers/dma/st_fdma* 2750F: drivers/i2c/busses/i2c-st.c 2751F: drivers/media/platform/st/sti/c8sectpfe/ 2752F: drivers/media/rc/st_rc.c 2753F: drivers/mmc/host/sdhci-st.c 2754F: drivers/phy/st/phy-miphy28lp.c 2755F: drivers/phy/st/phy-stih407-usb.c 2756F: drivers/pinctrl/pinctrl-st.c 2757F: drivers/remoteproc/st_remoteproc.c 2758F: drivers/remoteproc/st_slim_rproc.c 2759F: drivers/reset/sti/ 2760F: drivers/rtc/rtc-st-lpc.c 2761F: drivers/tty/serial/st-asc.c 2762F: drivers/usb/dwc3/dwc3-st.c 2763F: drivers/usb/host/ehci-st.c 2764F: drivers/usb/host/ohci-st.c 2765F: drivers/watchdog/st_lpc_wdt.c 2766F: include/linux/remoteproc/st_slim_rproc.h 2767 2768ARM/STM32 ARCHITECTURE 2769M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2770M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2771L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2772L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2773S: Maintained 2774T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2775F: arch/arm/boot/dts/st/stm32* 2776F: arch/arm/mach-stm32/ 2777F: arch/arm64/boot/dts/st/ 2778F: drivers/clocksource/armv7m_systick.c 2779N: stm32 2780N: stm 2781 2782ARM/SUNPLUS SP7021 SOC SUPPORT 2783M: Qin Jian <qinjian@cqplus1.com> 2784L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2785S: Maintained 2786W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2787F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2788F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2789F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2790F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2791F: arch/arm/boot/dts/sunplus/ 2792F: arch/arm/configs/sp7021_*defconfig 2793F: arch/arm/mach-sunplus/ 2794F: drivers/clk/clk-sp7021.c 2795F: drivers/irqchip/irq-sp7021-intc.c 2796F: drivers/reset/reset-sunplus.c 2797F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2798F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2799 2800ARM/Synaptics SoC support 2801M: Jisheng Zhang <jszhang@kernel.org> 2802M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2804S: Maintained 2805F: arch/arm/boot/dts/synaptics/ 2806F: arch/arm/mach-berlin/ 2807F: arch/arm64/boot/dts/synaptics/ 2808 2809ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2810M: Lennert Buytenhek <kernel@wantstofly.org> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812S: Maintained 2813 2814ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2815M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2816L: linux-tegra@vger.kernel.org 2817L: linux-media@vger.kernel.org 2818S: Maintained 2819F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2820F: drivers/media/cec/platform/tegra/ 2821 2822ARM/TESLA FSD SoC SUPPORT 2823M: Alim Akhtar <alim.akhtar@samsung.com> 2824M: linux-fsd@tesla.com 2825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2826L: linux-samsung-soc@vger.kernel.org 2827S: Maintained 2828F: arch/arm64/boot/dts/tesla/ 2829 2830ARM/TETON BGA MACHINE SUPPORT 2831M: "Mark F. Brown" <mark.brown314@gmail.com> 2832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2833S: Maintained 2834 2835ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2836M: Santosh Shilimkar <ssantosh@kernel.org> 2837L: linux-kernel@vger.kernel.org 2838S: Maintained 2839F: drivers/memory/*emif* 2840 2841ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2842M: Nishanth Menon <nm@ti.com> 2843M: Santosh Shilimkar <ssantosh@kernel.org> 2844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2845S: Maintained 2846T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2847F: arch/arm/boot/dts/ti/keystone/ 2848F: arch/arm/mach-keystone/ 2849 2850ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2851M: Santosh Shilimkar <ssantosh@kernel.org> 2852L: linux-kernel@vger.kernel.org 2853S: Maintained 2854F: drivers/clk/keystone/ 2855 2856ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2857M: Santosh Shilimkar <ssantosh@kernel.org> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859L: linux-kernel@vger.kernel.org 2860S: Maintained 2861F: drivers/clocksource/timer-keystone.c 2862 2863ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2864M: Santosh Shilimkar <ssantosh@kernel.org> 2865L: linux-kernel@vger.kernel.org 2866S: Maintained 2867F: drivers/power/reset/keystone-reset.c 2868 2869ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2870M: Nishanth Menon <nm@ti.com> 2871M: Vignesh Raghavendra <vigneshr@ti.com> 2872M: Tero Kristo <kristo@kernel.org> 2873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2874S: Supported 2875F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2876F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2877F: arch/arm64/boot/dts/ti/Makefile 2878F: arch/arm64/boot/dts/ti/k3-* 2879 2880ARM/TOSHIBA VISCONTI ARCHITECTURE 2881M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2883S: Supported 2884T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2885F: Documentation/devicetree/bindings/arm/toshiba.yaml 2886F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2887F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2888F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2889F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2890F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2891F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2892F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2893F: arch/arm64/boot/dts/toshiba/ 2894F: drivers/clk/visconti/ 2895F: drivers/gpio/gpio-visconti.c 2896F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2897F: drivers/pci/controller/dwc/pcie-visconti.c 2898F: drivers/pinctrl/visconti/ 2899F: drivers/watchdog/visconti_wdt.c 2900N: visconti 2901 2902ARM/UNIPHIER ARCHITECTURE 2903M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2904M: Masami Hiramatsu <mhiramat@kernel.org> 2905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2906S: Maintained 2907F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2908F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2909F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2910F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2911F: arch/arm/boot/dts/socionext/uniphier* 2912F: arch/arm/include/asm/hardware/cache-uniphier.h 2913F: arch/arm/mach-uniphier/ 2914F: arch/arm/mm/cache-uniphier.c 2915F: arch/arm64/boot/dts/socionext/uniphier* 2916F: drivers/bus/uniphier-system-bus.c 2917F: drivers/clk/uniphier/ 2918F: drivers/dma/uniphier-mdmac.c 2919F: drivers/gpio/gpio-uniphier.c 2920F: drivers/i2c/busses/i2c-uniphier* 2921F: drivers/irqchip/irq-uniphier-aidet.c 2922F: drivers/mmc/host/uniphier-sd.c 2923F: drivers/pinctrl/uniphier/ 2924F: drivers/reset/reset-uniphier.c 2925F: drivers/tty/serial/8250/8250_uniphier.c 2926N: uniphier 2927 2928ARM/VERSATILE EXPRESS PLATFORM 2929M: Liviu Dudau <liviu.dudau@arm.com> 2930M: Sudeep Holla <sudeep.holla@arm.com> 2931M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2933S: Maintained 2934F: */*/*/vexpress* 2935F: */*/vexpress* 2936F: arch/arm/boot/dts/arm/vexpress* 2937F: arch/arm/mach-versatile/ 2938F: arch/arm64/boot/dts/arm/ 2939F: drivers/clk/versatile/clk-vexpress-osc.c 2940F: drivers/clocksource/timer-versatile.c 2941N: mps2 2942 2943ARM/VFP SUPPORT 2944M: Russell King <linux@armlinux.org.uk> 2945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2946S: Maintained 2947W: http://www.armlinux.org.uk/ 2948F: arch/arm/vfp/ 2949 2950ARM/VT8500 ARM ARCHITECTURE 2951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2952S: Orphan 2953F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2954F: arch/arm/mach-vt8500/ 2955F: drivers/clocksource/timer-vt8500.c 2956F: drivers/i2c/busses/i2c-wmt.c 2957F: drivers/mmc/host/wmt-sdmmc.c 2958F: drivers/pwm/pwm-vt8500.c 2959F: drivers/rtc/rtc-vt8500.c 2960F: drivers/tty/serial/vt8500_serial.c 2961F: drivers/usb/host/ehci-platform.c 2962F: drivers/usb/host/uhci-platform.c 2963F: drivers/video/fbdev/vt8500lcdfb.* 2964F: drivers/video/fbdev/wm8505fb* 2965F: drivers/video/fbdev/wmt_ge_rops.* 2966 2967ARM/ZYNQ ARCHITECTURE 2968M: Michal Simek <michal.simek@amd.com> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Supported 2971W: http://wiki.xilinx.com 2972T: git https://github.com/Xilinx/linux-xlnx.git 2973F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2974F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2975F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2976F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2977F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2978F: arch/arm/mach-zynq/ 2979F: drivers/clocksource/timer-cadence-ttc.c 2980F: drivers/cpuidle/cpuidle-zynq.c 2981F: drivers/edac/synopsys_edac.c 2982F: drivers/i2c/busses/i2c-cadence.c 2983F: drivers/i2c/busses/i2c-xiic.c 2984F: drivers/mmc/host/sdhci-of-arasan.c 2985N: zynq 2986N: xilinx 2987 2988ARM64 PORT (AARCH64 ARCHITECTURE) 2989M: Catalin Marinas <catalin.marinas@arm.com> 2990M: Will Deacon <will@kernel.org> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Maintained 2993T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2994F: Documentation/arch/arm64/ 2995F: arch/arm64/ 2996F: tools/testing/selftests/arm64/ 2997X: arch/arm64/boot/dts/ 2998 2999ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3000M: George McCollister <george.mccollister@gmail.com> 3001L: netdev@vger.kernel.org 3002S: Maintained 3003F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3004F: drivers/net/dsa/xrs700x/* 3005F: net/dsa/tag_xrs700x.c 3006 3007AS3645A LED FLASH CONTROLLER DRIVER 3008M: Sakari Ailus <sakari.ailus@iki.fi> 3009L: linux-leds@vger.kernel.org 3010S: Maintained 3011F: drivers/leds/flash/leds-as3645a.c 3012 3013ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3014M: Tianshu Qiu <tian.shu.qiu@intel.com> 3015L: linux-media@vger.kernel.org 3016S: Maintained 3017T: git git://linuxtv.org/media_tree.git 3018F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3019F: drivers/media/i2c/ak7375.c 3020 3021ASAHI KASEI AK8974 DRIVER 3022M: Linus Walleij <linus.walleij@linaro.org> 3023L: linux-iio@vger.kernel.org 3024S: Supported 3025W: http://www.akm.com/ 3026F: drivers/iio/magnetometer/ak8974.c 3027 3028ASC7621 HARDWARE MONITOR DRIVER 3029M: George Joseph <george.joseph@fairview5.com> 3030L: linux-hwmon@vger.kernel.org 3031S: Maintained 3032F: Documentation/hwmon/asc7621.rst 3033F: drivers/hwmon/asc7621.c 3034 3035ASIX AX88796C SPI ETHERNET ADAPTER 3036M: Łukasz Stelmach <l.stelmach@samsung.com> 3037S: Maintained 3038F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3039F: drivers/net/ethernet/asix/ax88796c_* 3040 3041ASPEED CRYPTO DRIVER 3042M: Neal Liu <neal_liu@aspeedtech.com> 3043L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3044S: Maintained 3045F: Documentation/devicetree/bindings/crypto/aspeed,* 3046F: drivers/crypto/aspeed/ 3047 3048ASPEED PECI CONTROLLER 3049M: Iwona Winiarska <iwona.winiarska@intel.com> 3050L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3051L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3052S: Supported 3053F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3054F: drivers/peci/controller/peci-aspeed.c 3055 3056ASPEED PINCTRL DRIVERS 3057M: Andrew Jeffery <andrew@aj.id.au> 3058L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3059L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3060L: linux-gpio@vger.kernel.org 3061S: Maintained 3062F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3063F: drivers/pinctrl/aspeed/ 3064 3065ASPEED SCU INTERRUPT CONTROLLER DRIVER 3066M: Eddie James <eajames@linux.ibm.com> 3067L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3068S: Maintained 3069F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3070F: drivers/irqchip/irq-aspeed-scu-ic.c 3071F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3072 3073ASPEED SD/MMC DRIVER 3074M: Andrew Jeffery <andrew@aj.id.au> 3075L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3076L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3077L: linux-mmc@vger.kernel.org 3078S: Maintained 3079F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3080F: drivers/mmc/host/sdhci-of-aspeed* 3081 3082ASPEED SMC SPI DRIVER 3083M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3084M: Cédric Le Goater <clg@kaod.org> 3085L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3086L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3087L: linux-spi@vger.kernel.org 3088S: Maintained 3089F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3090F: drivers/spi/spi-aspeed-smc.c 3091 3092ASPEED USB UDC DRIVER 3093M: Neal Liu <neal_liu@aspeedtech.com> 3094L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3095S: Maintained 3096F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3097F: drivers/usb/gadget/udc/aspeed_udc.c 3098 3099ASPEED VIDEO ENGINE DRIVER 3100M: Eddie James <eajames@linux.ibm.com> 3101L: linux-media@vger.kernel.org 3102L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3103S: Maintained 3104F: Documentation/devicetree/bindings/media/aspeed-video.txt 3105F: drivers/media/platform/aspeed/ 3106 3107ASUS EC HARDWARE MONITOR DRIVER 3108M: Eugene Shalygin <eugene.shalygin@gmail.com> 3109L: linux-hwmon@vger.kernel.org 3110S: Maintained 3111F: drivers/hwmon/asus-ec-sensors.c 3112 3113ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3114M: Corentin Chary <corentin.chary@gmail.com> 3115L: acpi4asus-user@lists.sourceforge.net 3116L: platform-driver-x86@vger.kernel.org 3117S: Maintained 3118W: http://acpi4asus.sf.net 3119F: drivers/platform/x86/asus*.c 3120F: drivers/platform/x86/eeepc*.c 3121 3122ASUS TF103C DOCK DRIVER 3123M: Hans de Goede <hdegoede@redhat.com> 3124L: platform-driver-x86@vger.kernel.org 3125S: Maintained 3126T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3127F: drivers/platform/x86/asus-tf103c-dock.c 3128 3129ASUS WIRELESS RADIO CONTROL DRIVER 3130M: João Paulo Rechi Vita <jprvita@gmail.com> 3131L: platform-driver-x86@vger.kernel.org 3132S: Maintained 3133F: drivers/platform/x86/asus-wireless.c 3134 3135ASUS WMI HARDWARE MONITOR DRIVER 3136M: Ed Brindley <kernel@maidavale.org> 3137M: Denis Pauk <pauk.denis@gmail.com> 3138L: linux-hwmon@vger.kernel.org 3139S: Maintained 3140F: drivers/hwmon/asus_wmi_sensors.c 3141 3142ASYMMETRIC KEYS 3143M: David Howells <dhowells@redhat.com> 3144L: keyrings@vger.kernel.org 3145S: Maintained 3146F: Documentation/crypto/asymmetric-keys.rst 3147F: crypto/asymmetric_keys/ 3148F: include/crypto/pkcs7.h 3149F: include/crypto/public_key.h 3150F: include/linux/verification.h 3151 3152ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3153R: Dan Williams <dan.j.williams@intel.com> 3154S: Odd fixes 3155W: http://sourceforge.net/projects/xscaleiop 3156F: Documentation/crypto/async-tx-api.rst 3157F: crypto/async_tx/ 3158F: include/linux/async_tx.h 3159 3160AT24 EEPROM DRIVER 3161M: Bartosz Golaszewski <brgl@bgdev.pl> 3162L: linux-i2c@vger.kernel.org 3163S: Maintained 3164T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3165F: Documentation/devicetree/bindings/eeprom/at24.yaml 3166F: drivers/misc/eeprom/at24.c 3167 3168ATA OVER ETHERNET (AOE) DRIVER 3169M: "Justin Sanders" <justin@coraid.com> 3170S: Supported 3171W: http://www.openaoe.org/ 3172F: Documentation/admin-guide/aoe/ 3173F: drivers/block/aoe/ 3174 3175ATC260X PMIC MFD DRIVER 3176M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3177M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3178L: linux-actions@lists.infradead.org 3179S: Maintained 3180F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3181F: drivers/input/misc/atc260x-onkey.c 3182F: drivers/mfd/atc260* 3183F: drivers/power/reset/atc260x-poweroff.c 3184F: drivers/regulator/atc260x-regulator.c 3185F: include/linux/mfd/atc260x/* 3186 3187ATHEROS 71XX/9XXX GPIO DRIVER 3188M: Alban Bedel <albeu@free.fr> 3189S: Maintained 3190W: https://github.com/AlbanBedel/linux 3191T: git git://github.com/AlbanBedel/linux 3192F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3193F: drivers/gpio/gpio-ath79.c 3194 3195ATHEROS 71XX/9XXX USB PHY DRIVER 3196M: Alban Bedel <albeu@free.fr> 3197S: Maintained 3198W: https://github.com/AlbanBedel/linux 3199T: git git://github.com/AlbanBedel/linux 3200F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3201F: drivers/phy/qualcomm/phy-ath79-usb.c 3202 3203ATHEROS ATH GENERIC UTILITIES 3204M: Kalle Valo <kvalo@kernel.org> 3205L: linux-wireless@vger.kernel.org 3206S: Supported 3207F: drivers/net/wireless/ath/* 3208 3209ATHEROS ATH5K WIRELESS DRIVER 3210M: Jiri Slaby <jirislaby@kernel.org> 3211M: Nick Kossifidis <mickflemm@gmail.com> 3212M: Luis Chamberlain <mcgrof@kernel.org> 3213L: linux-wireless@vger.kernel.org 3214S: Maintained 3215W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3216F: drivers/net/wireless/ath/ath5k/ 3217 3218ATHEROS ATH6KL WIRELESS DRIVER 3219L: linux-wireless@vger.kernel.org 3220S: Orphan 3221W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3222F: drivers/net/wireless/ath/ath6kl/ 3223 3224ATI_REMOTE2 DRIVER 3225M: Ville Syrjala <syrjala@sci.fi> 3226S: Maintained 3227F: drivers/input/misc/ati_remote2.c 3228 3229ATK0110 HWMON DRIVER 3230M: Luca Tettamanti <kronos.it@gmail.com> 3231L: linux-hwmon@vger.kernel.org 3232S: Maintained 3233F: drivers/hwmon/asus_atk0110.c 3234 3235ATLX ETHERNET DRIVERS 3236M: Chris Snook <chris.snook@gmail.com> 3237L: netdev@vger.kernel.org 3238S: Maintained 3239W: http://sourceforge.net/projects/atl1 3240W: http://atl1.sourceforge.net 3241F: drivers/net/ethernet/atheros/ 3242 3243ATM 3244M: Chas Williams <3chas3@gmail.com> 3245L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3246L: netdev@vger.kernel.org 3247S: Maintained 3248W: http://linux-atm.sourceforge.net 3249F: drivers/atm/ 3250F: include/linux/atm* 3251F: include/uapi/linux/atm* 3252 3253ATMEL MACB ETHERNET DRIVER 3254M: Nicolas Ferre <nicolas.ferre@microchip.com> 3255M: Claudiu Beznea <claudiu.beznea@microchip.com> 3256S: Supported 3257F: drivers/net/ethernet/cadence/ 3258 3259ATMEL MAXTOUCH DRIVER 3260M: Nick Dyer <nick@shmanahar.org> 3261S: Maintained 3262T: git git://github.com/ndyer/linux.git 3263F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3264F: drivers/input/touchscreen/atmel_mxt_ts.c 3265 3266ATMEL WIRELESS DRIVER 3267M: Simon Kelley <simon@thekelleys.org.uk> 3268L: linux-wireless@vger.kernel.org 3269S: Maintained 3270W: http://www.thekelleys.org.uk/atmel 3271W: http://atmelwlandriver.sourceforge.net/ 3272F: drivers/net/wireless/atmel/atmel* 3273 3274ATOMIC INFRASTRUCTURE 3275M: Will Deacon <will@kernel.org> 3276M: Peter Zijlstra <peterz@infradead.org> 3277R: Boqun Feng <boqun.feng@gmail.com> 3278R: Mark Rutland <mark.rutland@arm.com> 3279L: linux-kernel@vger.kernel.org 3280S: Maintained 3281F: Documentation/atomic_*.txt 3282F: arch/*/include/asm/atomic*.h 3283F: include/*/atomic*.h 3284F: include/linux/refcount.h 3285F: scripts/atomic/ 3286 3287ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3288M: Bradley Grove <linuxdrivers@attotech.com> 3289L: linux-scsi@vger.kernel.org 3290S: Supported 3291W: http://www.attotech.com 3292F: drivers/scsi/esas2r 3293 3294ATUSB IEEE 802.15.4 RADIO DRIVER 3295M: Stefan Schmidt <stefan@datenfreihafen.org> 3296L: linux-wpan@vger.kernel.org 3297S: Maintained 3298F: drivers/net/ieee802154/at86rf230.h 3299F: drivers/net/ieee802154/atusb.c 3300F: drivers/net/ieee802154/atusb.h 3301 3302AUDIT SUBSYSTEM 3303M: Paul Moore <paul@paul-moore.com> 3304M: Eric Paris <eparis@redhat.com> 3305L: audit@vger.kernel.org 3306S: Supported 3307W: https://github.com/linux-audit 3308T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3309F: include/asm-generic/audit_*.h 3310F: include/linux/audit.h 3311F: include/linux/audit_arch.h 3312F: include/uapi/linux/audit.h 3313F: kernel/audit* 3314F: lib/*audit.c 3315 3316AUXILIARY BUS DRIVER 3317M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3318R: Dave Ertman <david.m.ertman@intel.com> 3319R: Ira Weiny <ira.weiny@intel.com> 3320S: Supported 3321T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3322F: Documentation/driver-api/auxiliary_bus.rst 3323F: drivers/base/auxiliary.c 3324F: include/linux/auxiliary_bus.h 3325 3326AUXILIARY DISPLAY DRIVERS 3327M: Miguel Ojeda <ojeda@kernel.org> 3328S: Maintained 3329F: Documentation/devicetree/bindings/auxdisplay/ 3330F: drivers/auxdisplay/ 3331F: include/linux/cfag12864b.h 3332 3333AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3334M: Andreas Klinger <ak@it-klinger.de> 3335L: linux-iio@vger.kernel.org 3336S: Maintained 3337F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3338F: drivers/iio/adc/hx711.c 3339 3340AX.25 NETWORK LAYER 3341M: Ralf Baechle <ralf@linux-mips.org> 3342L: linux-hams@vger.kernel.org 3343S: Maintained 3344W: http://www.linux-ax25.org/ 3345F: include/net/ax25.h 3346F: include/uapi/linux/ax25.h 3347F: net/ax25/ 3348 3349AXENTIA ARM DEVICES 3350M: Peter Rosin <peda@axentia.se> 3351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3352S: Maintained 3353F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3354F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3355F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3356F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3357 3358AXENTIA ASOC DRIVERS 3359M: Peter Rosin <peda@axentia.se> 3360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3361S: Maintained 3362F: Documentation/devicetree/bindings/sound/axentia,* 3363F: sound/soc/atmel/tse850-pcm5142.c 3364 3365AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3366M: Nuno Sá <nuno.sa@analog.com> 3367L: linux-hwmon@vger.kernel.org 3368S: Supported 3369W: https://ez.analog.com/linux-software-drivers 3370F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3371F: drivers/hwmon/axi-fan-control.c 3372 3373AXXIA I2C CONTROLLER 3374M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3375L: linux-i2c@vger.kernel.org 3376S: Maintained 3377F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3378F: drivers/i2c/busses/i2c-axxia.c 3379 3380AZ6007 DVB DRIVER 3381M: Mauro Carvalho Chehab <mchehab@kernel.org> 3382L: linux-media@vger.kernel.org 3383S: Maintained 3384W: https://linuxtv.org 3385T: git git://linuxtv.org/media_tree.git 3386F: drivers/media/usb/dvb-usb-v2/az6007.c 3387 3388AZTECH FM RADIO RECEIVER DRIVER 3389M: Hans Verkuil <hverkuil@xs4all.nl> 3390L: linux-media@vger.kernel.org 3391S: Maintained 3392W: https://linuxtv.org 3393T: git git://linuxtv.org/media_tree.git 3394F: drivers/media/radio/radio-aztech* 3395 3396B43 WIRELESS DRIVER 3397L: linux-wireless@vger.kernel.org 3398L: b43-dev@lists.infradead.org 3399S: Odd Fixes 3400W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3401F: drivers/net/wireless/broadcom/b43/ 3402 3403B43LEGACY WIRELESS DRIVER 3404M: Larry Finger <Larry.Finger@lwfinger.net> 3405L: linux-wireless@vger.kernel.org 3406L: b43-dev@lists.infradead.org 3407S: Maintained 3408W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3409F: drivers/net/wireless/broadcom/b43legacy/ 3410 3411BACKLIGHT CLASS/SUBSYSTEM 3412M: Lee Jones <lee@kernel.org> 3413M: Daniel Thompson <daniel.thompson@linaro.org> 3414M: Jingoo Han <jingoohan1@gmail.com> 3415L: dri-devel@lists.freedesktop.org 3416S: Maintained 3417T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3418F: Documentation/ABI/stable/sysfs-class-backlight 3419F: Documentation/ABI/testing/sysfs-class-backlight 3420F: Documentation/devicetree/bindings/leds/backlight 3421F: drivers/video/backlight/ 3422F: include/linux/backlight.h 3423F: include/linux/pwm_backlight.h 3424 3425BARCO P50 GPIO DRIVER 3426M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3427M: Peter Korsgaard <peter.korsgaard@barco.com> 3428S: Maintained 3429F: drivers/platform/x86/barco-p50-gpio.c 3430 3431BATMAN ADVANCED 3432M: Marek Lindner <mareklindner@neomailbox.ch> 3433M: Simon Wunderlich <sw@simonwunderlich.de> 3434M: Antonio Quartulli <a@unstable.cc> 3435M: Sven Eckelmann <sven@narfation.org> 3436L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3437S: Maintained 3438W: https://www.open-mesh.org/ 3439Q: https://patchwork.open-mesh.org/project/batman/list/ 3440B: https://www.open-mesh.org/projects/batman-adv/issues 3441C: ircs://irc.hackint.org/batadv 3442T: git https://git.open-mesh.org/linux-merge.git 3443F: Documentation/networking/batman-adv.rst 3444F: include/uapi/linux/batadv_packet.h 3445F: include/uapi/linux/batman_adv.h 3446F: net/batman-adv/ 3447 3448BAYCOM/HDLCDRV DRIVERS FOR AX.25 3449M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3450L: linux-hams@vger.kernel.org 3451S: Maintained 3452W: http://www.baycom.org/~tom/ham/ham.html 3453F: drivers/net/hamradio/baycom* 3454 3455BCACHE (BLOCK LAYER CACHE) 3456M: Coly Li <colyli@suse.de> 3457M: Kent Overstreet <kent.overstreet@gmail.com> 3458L: linux-bcache@vger.kernel.org 3459S: Maintained 3460W: http://bcache.evilpiepirate.org 3461C: irc://irc.oftc.net/bcache 3462F: drivers/md/bcache/ 3463 3464BDISP ST MEDIA DRIVER 3465M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3466L: linux-media@vger.kernel.org 3467S: Supported 3468W: https://linuxtv.org 3469T: git git://linuxtv.org/media_tree.git 3470F: drivers/media/platform/st/sti/bdisp 3471 3472BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3473M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3474L: netdev@vger.kernel.org 3475S: Maintained 3476F: drivers/net/ethernet/ec_bhf.c 3477 3478BEFS FILE SYSTEM 3479M: Luis de Bethencourt <luisbg@kernel.org> 3480M: Salah Triki <salah.triki@gmail.com> 3481S: Maintained 3482T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3483F: Documentation/filesystems/befs.rst 3484F: fs/befs/ 3485 3486BFQ I/O SCHEDULER 3487M: Paolo Valente <paolo.valente@unimore.it> 3488M: Jens Axboe <axboe@kernel.dk> 3489L: linux-block@vger.kernel.org 3490S: Maintained 3491F: Documentation/block/bfq-iosched.rst 3492F: block/bfq-* 3493 3494BFS FILE SYSTEM 3495M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3496S: Maintained 3497F: Documentation/filesystems/bfs.rst 3498F: fs/bfs/ 3499F: include/uapi/linux/bfs_fs.h 3500 3501BITMAP API 3502M: Yury Norov <yury.norov@gmail.com> 3503R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3504R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3505S: Maintained 3506F: include/linux/bitfield.h 3507F: include/linux/bitmap.h 3508F: include/linux/bits.h 3509F: include/linux/cpumask.h 3510F: include/linux/find.h 3511F: include/linux/nodemask.h 3512F: include/vdso/bits.h 3513F: lib/bitmap.c 3514F: lib/cpumask.c 3515F: lib/cpumask_kunit.c 3516F: lib/find_bit.c 3517F: lib/find_bit_benchmark.c 3518F: lib/test_bitmap.c 3519F: tools/include/linux/bitfield.h 3520F: tools/include/linux/bitmap.h 3521F: tools/include/linux/bits.h 3522F: tools/include/linux/find.h 3523F: tools/include/vdso/bits.h 3524F: tools/lib/bitmap.c 3525F: tools/lib/find_bit.c 3526 3527BLINKM RGB LED DRIVER 3528M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3529S: Maintained 3530F: drivers/leds/leds-blinkm.c 3531 3532BLOCK LAYER 3533M: Jens Axboe <axboe@kernel.dk> 3534L: linux-block@vger.kernel.org 3535S: Maintained 3536T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3537F: Documentation/ABI/stable/sysfs-block 3538F: Documentation/block/ 3539F: block/ 3540F: drivers/block/ 3541F: include/linux/bio.h 3542F: include/linux/blk* 3543F: kernel/trace/blktrace.c 3544F: lib/sbitmap.c 3545 3546BLOCK2MTD DRIVER 3547M: Joern Engel <joern@lazybastard.org> 3548L: linux-mtd@lists.infradead.org 3549S: Maintained 3550F: drivers/mtd/devices/block2mtd.c 3551 3552BLUETOOTH DRIVERS 3553M: Marcel Holtmann <marcel@holtmann.org> 3554M: Johan Hedberg <johan.hedberg@gmail.com> 3555M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3556L: linux-bluetooth@vger.kernel.org 3557S: Supported 3558W: http://www.bluez.org/ 3559T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3560T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3561F: Documentation/devicetree/bindings/net/bluetooth/ 3562F: drivers/bluetooth/ 3563 3564BLUETOOTH SUBSYSTEM 3565M: Marcel Holtmann <marcel@holtmann.org> 3566M: Johan Hedberg <johan.hedberg@gmail.com> 3567M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3568L: linux-bluetooth@vger.kernel.org 3569S: Supported 3570W: http://www.bluez.org/ 3571T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3572T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3573F: include/net/bluetooth/ 3574F: net/bluetooth/ 3575 3576BONDING DRIVER 3577M: Jay Vosburgh <j.vosburgh@gmail.com> 3578M: Andy Gospodarek <andy@greyhouse.net> 3579L: netdev@vger.kernel.org 3580S: Supported 3581W: http://sourceforge.net/projects/bonding/ 3582F: Documentation/networking/bonding.rst 3583F: drivers/net/bonding/ 3584F: include/net/bond* 3585F: include/uapi/linux/if_bonding.h 3586F: tools/testing/selftests/drivers/net/bonding/ 3587 3588BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3589M: Dan Robertson <dan@dlrobertson.com> 3590L: linux-iio@vger.kernel.org 3591S: Maintained 3592F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3593F: drivers/iio/accel/bma400* 3594 3595BPF JIT for ARM 3596M: Shubham Bansal <illusionist.neo@gmail.com> 3597L: bpf@vger.kernel.org 3598S: Odd Fixes 3599F: arch/arm/net/ 3600 3601BPF JIT for ARM64 3602M: Daniel Borkmann <daniel@iogearbox.net> 3603M: Alexei Starovoitov <ast@kernel.org> 3604M: Zi Shen Lim <zlim.lnx@gmail.com> 3605L: bpf@vger.kernel.org 3606S: Supported 3607F: arch/arm64/net/ 3608 3609BPF JIT for MIPS (32-BIT AND 64-BIT) 3610M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3611M: Paul Burton <paulburton@kernel.org> 3612L: bpf@vger.kernel.org 3613S: Maintained 3614F: arch/mips/net/ 3615 3616BPF JIT for NFP NICs 3617M: Jakub Kicinski <kuba@kernel.org> 3618L: bpf@vger.kernel.org 3619S: Odd Fixes 3620F: drivers/net/ethernet/netronome/nfp/bpf/ 3621 3622BPF JIT for POWERPC (32-BIT AND 64-BIT) 3623M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3624M: Michael Ellerman <mpe@ellerman.id.au> 3625L: bpf@vger.kernel.org 3626S: Supported 3627F: arch/powerpc/net/ 3628 3629BPF JIT for RISC-V (32-bit) 3630M: Luke Nelson <luke.r.nels@gmail.com> 3631M: Xi Wang <xi.wang@gmail.com> 3632L: bpf@vger.kernel.org 3633S: Maintained 3634F: arch/riscv/net/ 3635X: arch/riscv/net/bpf_jit_comp64.c 3636 3637BPF JIT for RISC-V (64-bit) 3638M: Björn Töpel <bjorn@kernel.org> 3639L: bpf@vger.kernel.org 3640S: Maintained 3641F: arch/riscv/net/ 3642X: arch/riscv/net/bpf_jit_comp32.c 3643 3644BPF JIT for S390 3645M: Ilya Leoshkevich <iii@linux.ibm.com> 3646M: Heiko Carstens <hca@linux.ibm.com> 3647M: Vasily Gorbik <gor@linux.ibm.com> 3648L: bpf@vger.kernel.org 3649S: Supported 3650F: arch/s390/net/ 3651X: arch/s390/net/pnet.c 3652 3653BPF JIT for SPARC (32-BIT AND 64-BIT) 3654M: David S. Miller <davem@davemloft.net> 3655L: bpf@vger.kernel.org 3656S: Odd Fixes 3657F: arch/sparc/net/ 3658 3659BPF JIT for X86 32-BIT 3660M: Wang YanQing <udknight@gmail.com> 3661L: bpf@vger.kernel.org 3662S: Odd Fixes 3663F: arch/x86/net/bpf_jit_comp32.c 3664 3665BPF JIT for X86 64-BIT 3666M: Alexei Starovoitov <ast@kernel.org> 3667M: Daniel Borkmann <daniel@iogearbox.net> 3668L: bpf@vger.kernel.org 3669S: Supported 3670F: arch/x86/net/ 3671X: arch/x86/net/bpf_jit_comp32.c 3672 3673BPF [BTF] 3674M: Martin KaFai Lau <martin.lau@linux.dev> 3675L: bpf@vger.kernel.org 3676S: Maintained 3677F: include/linux/btf* 3678F: kernel/bpf/btf.c 3679 3680BPF [CORE] 3681M: Alexei Starovoitov <ast@kernel.org> 3682M: Daniel Borkmann <daniel@iogearbox.net> 3683R: John Fastabend <john.fastabend@gmail.com> 3684L: bpf@vger.kernel.org 3685S: Maintained 3686F: include/linux/bpf* 3687F: include/linux/filter.h 3688F: include/linux/tnum.h 3689F: kernel/bpf/core.c 3690F: kernel/bpf/dispatcher.c 3691F: kernel/bpf/syscall.c 3692F: kernel/bpf/tnum.c 3693F: kernel/bpf/trampoline.c 3694F: kernel/bpf/verifier.c 3695 3696BPF [DOCUMENTATION] (Related to Standardization) 3697R: David Vernet <void@manifault.com> 3698L: bpf@vger.kernel.org 3699L: bpf@ietf.org 3700S: Maintained 3701F: Documentation/bpf/instruction-set.rst 3702 3703BPF [GENERAL] (Safe Dynamic Programs and Tools) 3704M: Alexei Starovoitov <ast@kernel.org> 3705M: Daniel Borkmann <daniel@iogearbox.net> 3706M: Andrii Nakryiko <andrii@kernel.org> 3707R: Martin KaFai Lau <martin.lau@linux.dev> 3708R: Song Liu <song@kernel.org> 3709R: Yonghong Song <yhs@fb.com> 3710R: John Fastabend <john.fastabend@gmail.com> 3711R: KP Singh <kpsingh@kernel.org> 3712R: Stanislav Fomichev <sdf@google.com> 3713R: Hao Luo <haoluo@google.com> 3714R: Jiri Olsa <jolsa@kernel.org> 3715L: bpf@vger.kernel.org 3716S: Supported 3717W: https://bpf.io/ 3718Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3719T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3720T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3721F: Documentation/bpf/ 3722F: Documentation/networking/filter.rst 3723F: Documentation/userspace-api/ebpf/ 3724F: arch/*/net/* 3725F: include/linux/bpf* 3726F: include/linux/btf* 3727F: include/linux/filter.h 3728F: include/trace/events/xdp.h 3729F: include/uapi/linux/bpf* 3730F: include/uapi/linux/btf* 3731F: include/uapi/linux/filter.h 3732F: kernel/bpf/ 3733F: kernel/trace/bpf_trace.c 3734F: lib/test_bpf.c 3735F: net/bpf/ 3736F: net/core/filter.c 3737F: net/sched/act_bpf.c 3738F: net/sched/cls_bpf.c 3739F: samples/bpf/ 3740F: scripts/bpf_doc.py 3741F: scripts/pahole-flags.sh 3742F: scripts/pahole-version.sh 3743F: tools/bpf/ 3744F: tools/lib/bpf/ 3745F: tools/testing/selftests/bpf/ 3746 3747BPF [ITERATOR] 3748M: Yonghong Song <yhs@fb.com> 3749L: bpf@vger.kernel.org 3750S: Maintained 3751F: kernel/bpf/*iter.c 3752 3753BPF [L7 FRAMEWORK] (sockmap) 3754M: John Fastabend <john.fastabend@gmail.com> 3755M: Jakub Sitnicki <jakub@cloudflare.com> 3756L: netdev@vger.kernel.org 3757L: bpf@vger.kernel.org 3758S: Maintained 3759F: include/linux/skmsg.h 3760F: net/core/skmsg.c 3761F: net/core/sock_map.c 3762F: net/ipv4/tcp_bpf.c 3763F: net/ipv4/udp_bpf.c 3764F: net/unix/unix_bpf.c 3765 3766BPF [LIBRARY] (libbpf) 3767M: Andrii Nakryiko <andrii@kernel.org> 3768L: bpf@vger.kernel.org 3769S: Maintained 3770F: tools/lib/bpf/ 3771 3772BPF [MISC] 3773L: bpf@vger.kernel.org 3774S: Odd Fixes 3775K: (?:\b|_)bpf(?:\b|_) 3776 3777BPF [NETWORKING] (struct_ops, reuseport) 3778M: Martin KaFai Lau <martin.lau@linux.dev> 3779L: bpf@vger.kernel.org 3780L: netdev@vger.kernel.org 3781S: Maintained 3782F: kernel/bpf/bpf_struct* 3783 3784BPF [NETWORKING] (tc BPF, sock_addr) 3785M: Martin KaFai Lau <martin.lau@linux.dev> 3786M: Daniel Borkmann <daniel@iogearbox.net> 3787R: John Fastabend <john.fastabend@gmail.com> 3788L: bpf@vger.kernel.org 3789L: netdev@vger.kernel.org 3790S: Maintained 3791F: net/core/filter.c 3792F: net/sched/act_bpf.c 3793F: net/sched/cls_bpf.c 3794 3795BPF [RINGBUF] 3796M: Andrii Nakryiko <andrii@kernel.org> 3797L: bpf@vger.kernel.org 3798S: Maintained 3799F: kernel/bpf/ringbuf.c 3800 3801BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3802M: KP Singh <kpsingh@kernel.org> 3803R: Florent Revest <revest@chromium.org> 3804R: Brendan Jackman <jackmanb@chromium.org> 3805L: bpf@vger.kernel.org 3806S: Maintained 3807F: Documentation/bpf/prog_lsm.rst 3808F: include/linux/bpf_lsm.h 3809F: kernel/bpf/bpf_lsm.c 3810F: security/bpf/ 3811 3812BPF [SELFTESTS] (Test Runners & Infrastructure) 3813M: Andrii Nakryiko <andrii@kernel.org> 3814R: Mykola Lysenko <mykolal@fb.com> 3815L: bpf@vger.kernel.org 3816S: Maintained 3817F: tools/testing/selftests/bpf/ 3818 3819BPF [STORAGE & CGROUPS] 3820M: Martin KaFai Lau <martin.lau@linux.dev> 3821L: bpf@vger.kernel.org 3822S: Maintained 3823F: kernel/bpf/*storage.c 3824F: kernel/bpf/bpf_lru* 3825F: kernel/bpf/cgroup.c 3826 3827BPF [TOOLING] (bpftool) 3828M: Quentin Monnet <quentin@isovalent.com> 3829L: bpf@vger.kernel.org 3830S: Maintained 3831F: kernel/bpf/disasm.* 3832F: tools/bpf/bpftool/ 3833 3834BPF [TRACING] 3835M: Song Liu <song@kernel.org> 3836R: Jiri Olsa <jolsa@kernel.org> 3837L: bpf@vger.kernel.org 3838S: Maintained 3839F: kernel/bpf/stackmap.c 3840F: kernel/trace/bpf_trace.c 3841 3842BROADCOM B44 10/100 ETHERNET DRIVER 3843M: Michael Chan <michael.chan@broadcom.com> 3844L: netdev@vger.kernel.org 3845S: Supported 3846F: drivers/net/ethernet/broadcom/b44.* 3847 3848BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3849M: Florian Fainelli <florian.fainelli@broadcom.com> 3850L: netdev@vger.kernel.org 3851L: openwrt-devel@lists.openwrt.org (subscribers-only) 3852S: Supported 3853F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3854F: drivers/net/dsa/b53/* 3855F: drivers/net/dsa/bcm_sf2* 3856F: include/linux/dsa/brcm.h 3857F: include/linux/platform_data/b53.h 3858 3859BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3860M: Florian Fainelli <florian.fainelli@broadcom.com> 3861R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3862L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3864S: Maintained 3865T: git https://github.com/broadcom/stblinux.git 3866F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3867F: drivers/pci/controller/pcie-brcmstb.c 3868F: drivers/staging/vc04_services 3869N: bcm2711 3870N: bcm283* 3871N: raspberrypi 3872 3873BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3874M: Florian Fainelli <florian.fainelli@broadcom.com> 3875M: Ray Jui <rjui@broadcom.com> 3876M: Scott Branden <sbranden@broadcom.com> 3877R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3878S: Maintained 3879T: git https://github.com/broadcom/mach-bcm 3880F: arch/arm/mach-bcm/ 3881N: bcm281* 3882N: bcm113* 3883N: bcm216* 3884N: kona 3885 3886BROADCOM BCM47XX MIPS ARCHITECTURE 3887M: Hauke Mehrtens <hauke@hauke-m.de> 3888M: Rafał Miłecki <zajec5@gmail.com> 3889L: linux-mips@vger.kernel.org 3890S: Maintained 3891F: Documentation/devicetree/bindings/mips/brcm/ 3892F: arch/mips/bcm47xx/* 3893F: arch/mips/include/asm/mach-bcm47xx/* 3894 3895BROADCOM BCM4908 ETHERNET DRIVER 3896M: Rafał Miłecki <rafal@milecki.pl> 3897R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3898L: netdev@vger.kernel.org 3899S: Maintained 3900F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3901F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3902F: drivers/net/ethernet/broadcom/unimac.h 3903 3904BROADCOM BCM4908 PINMUX DRIVER 3905M: Rafał Miłecki <rafal@milecki.pl> 3906R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3907L: linux-gpio@vger.kernel.org 3908S: Maintained 3909F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3910F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3911 3912BROADCOM BCM5301X ARM ARCHITECTURE 3913M: Florian Fainelli <florian.fainelli@broadcom.com> 3914M: Hauke Mehrtens <hauke@hauke-m.de> 3915M: Rafał Miłecki <zajec5@gmail.com> 3916R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3918S: Maintained 3919F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3920F: arch/arm/boot/dts/broadcom/bcm470* 3921F: arch/arm/boot/dts/broadcom/bcm5301* 3922F: arch/arm/boot/dts/broadcom/bcm953012* 3923F: arch/arm/mach-bcm/bcm_5301x.c 3924 3925BROADCOM BCM53573 ARM ARCHITECTURE 3926M: Florian Fainelli <florian.fainelli@broadcom.com> 3927M: Rafał Miłecki <rafal@milecki.pl> 3928R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3930S: Maintained 3931F: arch/arm/boot/dts/broadcom/bcm47189* 3932F: arch/arm/boot/dts/broadcom/bcm53573* 3933 3934BROADCOM BCM63XX/BCM33XX UDC DRIVER 3935M: Kevin Cernekee <cernekee@gmail.com> 3936L: linux-usb@vger.kernel.org 3937S: Maintained 3938F: drivers/usb/gadget/udc/bcm63xx_udc.* 3939 3940BROADCOM BCM7XXX ARM ARCHITECTURE 3941M: Florian Fainelli <florian.fainelli@broadcom.com> 3942R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3944S: Maintained 3945T: git https://github.com/broadcom/stblinux.git 3946F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3947F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3948F: arch/arm/include/asm/hardware/cache-b15-rac.h 3949F: arch/arm/mach-bcm/*brcmstb* 3950F: arch/arm/mm/cache-b15-rac.c 3951F: drivers/bus/brcmstb_gisb.c 3952F: drivers/pci/controller/pcie-brcmstb.c 3953N: brcmstb 3954N: bcm7038 3955N: bcm7120 3956 3957BROADCOM BCMBCA ARM ARCHITECTURE 3958M: William Zhang <william.zhang@broadcom.com> 3959M: Anand Gore <anand.gore@broadcom.com> 3960M: Kursad Oney <kursad.oney@broadcom.com> 3961M: Florian Fainelli <florian.fainelli@broadcom.com> 3962M: Rafał Miłecki <rafal@milecki.pl> 3963R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3965S: Maintained 3966T: git https://github.com/broadcom/stblinux.git 3967F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3968F: arch/arm64/boot/dts/broadcom/bcmbca/* 3969N: bcmbca 3970N: bcm[9]?47622 3971N: bcm[9]?4912 3972N: bcm[9]?63138 3973N: bcm[9]?63146 3974N: bcm[9]?63148 3975N: bcm[9]?63158 3976N: bcm[9]?63178 3977N: bcm[9]?6756 3978N: bcm[9]?6813 3979N: bcm[9]?6846 3980N: bcm[9]?6855 3981N: bcm[9]?6856 3982N: bcm[9]?6858 3983N: bcm[9]?6878 3984 3985BROADCOM BDC DRIVER 3986M: Justin Chen <justin.chen@broadcom.com> 3987M: Al Cooper <alcooperx@gmail.com> 3988R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3989L: linux-usb@vger.kernel.org 3990S: Maintained 3991F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3992F: drivers/usb/gadget/udc/bdc/ 3993 3994BROADCOM BMIPS CPUFREQ DRIVER 3995M: Markus Mayer <mmayer@broadcom.com> 3996R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3997L: linux-pm@vger.kernel.org 3998S: Maintained 3999F: drivers/cpufreq/bmips-cpufreq.c 4000 4001BROADCOM BMIPS MIPS ARCHITECTURE 4002M: Florian Fainelli <florian.fainelli@broadcom.com> 4003R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4004L: linux-mips@vger.kernel.org 4005S: Maintained 4006T: git https://github.com/broadcom/stblinux.git 4007F: arch/mips/bmips/* 4008F: arch/mips/boot/dts/brcm/bcm*.dts* 4009F: arch/mips/include/asm/mach-bmips/* 4010F: arch/mips/kernel/*bmips* 4011F: drivers/irqchip/irq-bcm63* 4012F: drivers/irqchip/irq-bcm7* 4013F: drivers/irqchip/irq-brcmstb* 4014F: drivers/genpd/bcm/bcm63xx-power.c 4015F: include/linux/bcm963xx_nvram.h 4016F: include/linux/bcm963xx_tag.h 4017 4018BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4019M: Rasesh Mody <rmody@marvell.com> 4020M: GR-Linux-NIC-Dev@marvell.com 4021L: netdev@vger.kernel.org 4022S: Supported 4023F: drivers/net/ethernet/broadcom/bnx2.* 4024F: drivers/net/ethernet/broadcom/bnx2_* 4025 4026BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4027M: Saurav Kashyap <skashyap@marvell.com> 4028M: Javed Hasan <jhasan@marvell.com> 4029M: GR-QLogic-Storage-Upstream@marvell.com 4030L: linux-scsi@vger.kernel.org 4031S: Supported 4032F: drivers/scsi/bnx2fc/ 4033 4034BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4035M: Nilesh Javali <njavali@marvell.com> 4036M: Manish Rangankar <mrangankar@marvell.com> 4037M: GR-QLogic-Storage-Upstream@marvell.com 4038L: linux-scsi@vger.kernel.org 4039S: Supported 4040F: drivers/scsi/bnx2i/ 4041 4042BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4043M: Ariel Elior <aelior@marvell.com> 4044M: Sudarsana Kalluru <skalluru@marvell.com> 4045M: Manish Chopra <manishc@marvell.com> 4046L: netdev@vger.kernel.org 4047S: Supported 4048F: drivers/net/ethernet/broadcom/bnx2x/ 4049 4050BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4051M: Michael Chan <michael.chan@broadcom.com> 4052L: netdev@vger.kernel.org 4053S: Supported 4054F: drivers/firmware/broadcom/tee_bnxt_fw.c 4055F: drivers/net/ethernet/broadcom/bnxt/ 4056F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4057 4058BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4059M: Arend van Spriel <aspriel@gmail.com> 4060M: Franky Lin <franky.lin@broadcom.com> 4061M: Hante Meuleman <hante.meuleman@broadcom.com> 4062L: linux-wireless@vger.kernel.org 4063L: brcm80211-dev-list.pdl@broadcom.com 4064L: SHA-cyfmac-dev-list@infineon.com 4065S: Supported 4066F: drivers/net/wireless/broadcom/brcm80211/ 4067 4068BROADCOM BRCMSTB GPIO DRIVER 4069M: Doug Berger <opendmb@gmail.com> 4070M: Florian Fainelli <florian.fainelli@broadcom> 4071R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4072S: Supported 4073F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4074F: drivers/gpio/gpio-brcmstb.c 4075 4076BROADCOM BRCMSTB I2C DRIVER 4077M: Kamal Dasu <kamal.dasu@broadcom.com> 4078R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4079L: linux-i2c@vger.kernel.org 4080S: Supported 4081F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4082F: drivers/i2c/busses/i2c-brcmstb.c 4083 4084BROADCOM BRCMSTB UART DRIVER 4085M: Al Cooper <alcooperx@gmail.com> 4086R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4087L: linux-serial@vger.kernel.org 4088S: Maintained 4089F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4090F: drivers/tty/serial/8250/8250_bcm7271.c 4091 4092BROADCOM BRCMSTB USB EHCI DRIVER 4093M: Justin Chen <justin.chen@broadcom.com> 4094M: Al Cooper <alcooperx@gmail.com> 4095R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4096L: linux-usb@vger.kernel.org 4097S: Maintained 4098F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4099F: drivers/usb/host/ehci-brcm.* 4100 4101BROADCOM BRCMSTB USB PIN MAP DRIVER 4102M: Al Cooper <alcooperx@gmail.com> 4103R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4104L: linux-usb@vger.kernel.org 4105S: Maintained 4106F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4107F: drivers/usb/misc/brcmstb-usb-pinmap.c 4108 4109BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4110M: Justin Chen <justin.chen@broadcom.com> 4111M: Al Cooper <alcooperx@gmail.com> 4112R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4113L: linux-kernel@vger.kernel.org 4114S: Maintained 4115F: drivers/phy/broadcom/phy-brcm-usb* 4116 4117BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4118M: William Zhang <william.zhang@broadcom.com> 4119M: Kursad Oney <kursad.oney@broadcom.com> 4120M: Jonas Gorski <jonas.gorski@gmail.com> 4121R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4122L: linux-spi@vger.kernel.org 4123S: Maintained 4124F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4125F: drivers/spi/spi-bcm63xx-hsspi.c 4126F: drivers/spi/spi-bcmbca-hsspi.c 4127 4128BROADCOM ETHERNET PHY DRIVERS 4129M: Florian Fainelli <florian.fainelli@broadcom.com> 4130R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4131L: netdev@vger.kernel.org 4132S: Supported 4133F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4134F: drivers/net/phy/bcm*.[ch] 4135F: drivers/net/phy/broadcom.c 4136F: include/linux/brcmphy.h 4137 4138BROADCOM GENET ETHERNET DRIVER 4139M: Doug Berger <opendmb@gmail.com> 4140M: Florian Fainelli <florian.fainelli@broadcom.com> 4141R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4142L: netdev@vger.kernel.org 4143S: Supported 4144F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4145F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4146F: drivers/net/ethernet/broadcom/genet/ 4147F: drivers/net/ethernet/broadcom/unimac.h 4148F: drivers/net/mdio/mdio-bcm-unimac.c 4149F: include/linux/platform_data/bcmgenet.h 4150F: include/linux/platform_data/mdio-bcm-unimac.h 4151 4152BROADCOM IPROC ARM ARCHITECTURE 4153M: Ray Jui <rjui@broadcom.com> 4154M: Scott Branden <sbranden@broadcom.com> 4155R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4157S: Maintained 4158T: git https://github.com/broadcom/stblinux.git 4159F: arch/arm64/boot/dts/broadcom/northstar2/* 4160F: arch/arm64/boot/dts/broadcom/stingray/* 4161F: drivers/clk/bcm/clk-ns* 4162F: drivers/clk/bcm/clk-sr* 4163F: drivers/pinctrl/bcm/pinctrl-ns* 4164F: include/dt-bindings/clock/bcm-sr* 4165N: iproc 4166N: cygnus 4167N: bcm[-_]nsp 4168N: bcm9113* 4169N: bcm9583* 4170N: bcm9585* 4171N: bcm9586* 4172N: bcm988312 4173N: bcm113* 4174N: bcm583* 4175N: bcm585* 4176N: bcm586* 4177N: bcm88312 4178N: hr2 4179N: stingray 4180 4181BROADCOM IPROC GBIT ETHERNET DRIVER 4182M: Rafał Miłecki <rafal@milecki.pl> 4183R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4184L: netdev@vger.kernel.org 4185S: Maintained 4186F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4187F: drivers/net/ethernet/broadcom/bgmac* 4188F: drivers/net/ethernet/broadcom/unimac.h 4189 4190BROADCOM KONA GPIO DRIVER 4191M: Ray Jui <rjui@broadcom.com> 4192R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4193S: Supported 4194F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4195F: drivers/gpio/gpio-bcm-kona.c 4196 4197BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4198M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4199M: Kashyap Desai <kashyap.desai@broadcom.com> 4200M: Sumit Saxena <sumit.saxena@broadcom.com> 4201M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4202L: mpi3mr-linuxdrv.pdl@broadcom.com 4203L: linux-scsi@vger.kernel.org 4204S: Supported 4205W: https://www.broadcom.com/support/storage 4206F: drivers/scsi/mpi3mr/ 4207 4208BROADCOM NETXTREME-E ROCE DRIVER 4209M: Selvin Xavier <selvin.xavier@broadcom.com> 4210L: linux-rdma@vger.kernel.org 4211S: Supported 4212W: http://www.broadcom.com 4213F: drivers/infiniband/hw/bnxt_re/ 4214F: include/uapi/rdma/bnxt_re-abi.h 4215 4216BROADCOM NVRAM DRIVER 4217M: Rafał Miłecki <zajec5@gmail.com> 4218L: linux-mips@vger.kernel.org 4219S: Maintained 4220F: drivers/firmware/broadcom/* 4221 4222BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4223M: Rafał Miłecki <rafal@milecki.pl> 4224M: Florian Fainelli <florian.fainelli@broadcom.com> 4225R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4226L: linux-pm@vger.kernel.org 4227S: Maintained 4228T: git https://github.com/broadcom/stblinux.git 4229F: drivers/genpd/bcm/bcm-pmb.c 4230F: include/dt-bindings/soc/bcm-pmb.h 4231 4232BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4233M: Rafał Miłecki <zajec5@gmail.com> 4234L: linux-wireless@vger.kernel.org 4235S: Maintained 4236F: drivers/bcma/ 4237F: include/linux/bcma/ 4238 4239BROADCOM SPI DRIVER 4240M: Kamal Dasu <kamal.dasu@broadcom.com> 4241R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4242S: Maintained 4243F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4244F: drivers/spi/spi-bcm-qspi.* 4245F: drivers/spi/spi-brcmstb-qspi.c 4246F: drivers/spi/spi-iproc-qspi.c 4247 4248BROADCOM STB AVS CPUFREQ DRIVER 4249M: Markus Mayer <mmayer@broadcom.com> 4250R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4251L: linux-pm@vger.kernel.org 4252S: Maintained 4253F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4254F: drivers/cpufreq/brcmstb* 4255 4256BROADCOM STB AVS TMON DRIVER 4257M: Markus Mayer <mmayer@broadcom.com> 4258R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4259L: linux-pm@vger.kernel.org 4260S: Maintained 4261F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4262F: drivers/thermal/broadcom/brcmstb* 4263 4264BROADCOM STB DPFE DRIVER 4265M: Markus Mayer <mmayer@broadcom.com> 4266R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4268S: Maintained 4269F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4270F: drivers/memory/brcmstb_dpfe.c 4271 4272BROADCOM STB NAND FLASH DRIVER 4273M: Brian Norris <computersforpeace@gmail.com> 4274M: Kamal Dasu <kamal.dasu@broadcom.com> 4275R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4276L: linux-mtd@lists.infradead.org 4277S: Maintained 4278F: drivers/mtd/nand/raw/brcmnand/ 4279F: include/linux/platform_data/brcmnand.h 4280 4281BROADCOM STB PCIE DRIVER 4282M: Jim Quinlan <jim2101024@gmail.com> 4283M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4284M: Florian Fainelli <florian.fainelli@broadcom.com> 4285R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4286L: linux-pci@vger.kernel.org 4287S: Maintained 4288F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4289F: drivers/pci/controller/pcie-brcmstb.c 4290 4291BROADCOM SYSTEMPORT ETHERNET DRIVER 4292M: Florian Fainelli <florian.fainelli@broadcom.com> 4293R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4294L: netdev@vger.kernel.org 4295S: Supported 4296F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4297F: drivers/net/ethernet/broadcom/bcmsysport.* 4298F: drivers/net/ethernet/broadcom/unimac.h 4299 4300BROADCOM TG3 GIGABIT ETHERNET DRIVER 4301M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4302M: Prashant Sreedharan <prashant@broadcom.com> 4303M: Michael Chan <mchan@broadcom.com> 4304L: netdev@vger.kernel.org 4305S: Supported 4306F: drivers/net/ethernet/broadcom/tg3.* 4307 4308BROADCOM VK DRIVER 4309M: Scott Branden <scott.branden@broadcom.com> 4310R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4311S: Supported 4312F: drivers/misc/bcm-vk/ 4313F: include/uapi/linux/misc/bcm_vk.h 4314 4315BROCADE BFA FC SCSI DRIVER 4316M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4317M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4318L: linux-scsi@vger.kernel.org 4319S: Supported 4320F: drivers/scsi/bfa/ 4321 4322BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4323M: Rasesh Mody <rmody@marvell.com> 4324M: Sudarsana Kalluru <skalluru@marvell.com> 4325M: GR-Linux-NIC-Dev@marvell.com 4326L: netdev@vger.kernel.org 4327S: Supported 4328F: drivers/net/ethernet/brocade/bna/ 4329 4330BSG (block layer generic sg v4 driver) 4331M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4332L: linux-scsi@vger.kernel.org 4333S: Supported 4334F: block/bsg.c 4335F: include/linux/bsg.h 4336F: include/uapi/linux/bsg.h 4337 4338BT87X AUDIO DRIVER 4339M: Clemens Ladisch <clemens@ladisch.de> 4340L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4341S: Maintained 4342T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4343F: Documentation/sound/cards/bt87x.rst 4344F: sound/pci/bt87x.c 4345 4346BT8XXGPIO DRIVER 4347M: Michael Buesch <m@bues.ch> 4348S: Maintained 4349W: http://bu3sch.de/btgpio.php 4350F: drivers/gpio/gpio-bt8xx.c 4351 4352BTRFS FILE SYSTEM 4353M: Chris Mason <clm@fb.com> 4354M: Josef Bacik <josef@toxicpanda.com> 4355M: David Sterba <dsterba@suse.com> 4356L: linux-btrfs@vger.kernel.org 4357S: Maintained 4358W: https://btrfs.readthedocs.io 4359W: https://btrfs.wiki.kernel.org/ 4360Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4361C: irc://irc.libera.chat/btrfs 4362T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4363F: Documentation/filesystems/btrfs.rst 4364F: fs/btrfs/ 4365F: include/linux/btrfs* 4366F: include/trace/events/btrfs.h 4367F: include/uapi/linux/btrfs* 4368 4369BTTV VIDEO4LINUX DRIVER 4370M: Mauro Carvalho Chehab <mchehab@kernel.org> 4371L: linux-media@vger.kernel.org 4372S: Odd fixes 4373W: https://linuxtv.org 4374T: git git://linuxtv.org/media_tree.git 4375F: Documentation/driver-api/media/drivers/bttv* 4376F: drivers/media/pci/bt8xx/bttv* 4377 4378BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4379M: Chanwoo Choi <cw00.choi@samsung.com> 4380L: linux-pm@vger.kernel.org 4381L: linux-samsung-soc@vger.kernel.org 4382S: Maintained 4383T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4384F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4385F: drivers/devfreq/exynos-bus.c 4386 4387BUSLOGIC SCSI DRIVER 4388M: Khalid Aziz <khalid@gonehiking.org> 4389L: linux-scsi@vger.kernel.org 4390S: Maintained 4391F: drivers/scsi/BusLogic.* 4392F: drivers/scsi/FlashPoint.* 4393 4394BXCAN CAN NETWORK DRIVER 4395M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4396L: linux-can@vger.kernel.org 4397S: Maintained 4398F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4399F: drivers/net/can/bxcan.c 4400 4401C-MEDIA CMI8788 DRIVER 4402M: Clemens Ladisch <clemens@ladisch.de> 4403L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4404S: Maintained 4405T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4406F: sound/pci/oxygen/ 4407 4408C-SKY ARCHITECTURE 4409M: Guo Ren <guoren@kernel.org> 4410L: linux-csky@vger.kernel.org 4411S: Supported 4412T: git https://github.com/c-sky/csky-linux.git 4413F: Documentation/devicetree/bindings/csky/ 4414F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4415F: Documentation/devicetree/bindings/timer/csky,* 4416F: arch/csky/ 4417F: drivers/clocksource/timer-gx6605s.c 4418F: drivers/clocksource/timer-mp-csky.c 4419F: drivers/irqchip/irq-csky-* 4420N: csky 4421K: csky 4422 4423CA8210 IEEE-802.15.4 RADIO DRIVER 4424L: linux-wpan@vger.kernel.org 4425S: Orphan 4426W: https://github.com/Cascoda/ca8210-linux.git 4427F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4428F: drivers/net/ieee802154/ca8210.c 4429 4430CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4431M: David Howells <dhowells@redhat.com> 4432L: linux-cachefs@redhat.com (moderated for non-subscribers) 4433S: Supported 4434F: Documentation/filesystems/caching/cachefiles.rst 4435F: fs/cachefiles/ 4436 4437CACHESTAT: PAGE CACHE STATS FOR A FILE 4438M: Nhat Pham <nphamcs@gmail.com> 4439M: Johannes Weiner <hannes@cmpxchg.org> 4440L: linux-mm@kvack.org 4441S: Maintained 4442F: tools/testing/selftests/cachestat/test_cachestat.c 4443 4444CADENCE MIPI-CSI2 BRIDGES 4445M: Maxime Ripard <mripard@kernel.org> 4446L: linux-media@vger.kernel.org 4447S: Maintained 4448F: Documentation/devicetree/bindings/media/cdns,*.txt 4449F: drivers/media/platform/cadence/cdns-csi2* 4450 4451CADENCE NAND DRIVER 4452L: linux-mtd@lists.infradead.org 4453S: Orphan 4454F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4455F: drivers/mtd/nand/raw/cadence-nand-controller.c 4456 4457CADENCE USB3 DRD IP DRIVER 4458M: Peter Chen <peter.chen@kernel.org> 4459M: Pawel Laszczak <pawell@cadence.com> 4460R: Roger Quadros <rogerq@kernel.org> 4461R: Aswath Govindraju <a-govindraju@ti.com> 4462L: linux-usb@vger.kernel.org 4463S: Maintained 4464T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4465F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4466F: drivers/usb/cdns3/ 4467X: drivers/usb/cdns3/cdnsp* 4468 4469CADENCE USBHS DRIVER 4470M: Pawel Laszczak <pawell@cadence.com> 4471L: linux-usb@vger.kernel.org 4472S: Maintained 4473F: drivers/usb/gadget/udc/cdns2 4474 4475CADENCE USBSSP DRD IP DRIVER 4476M: Pawel Laszczak <pawell@cadence.com> 4477L: linux-usb@vger.kernel.org 4478S: Maintained 4479T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4480F: drivers/usb/cdns3/ 4481X: drivers/usb/cdns3/cdns3* 4482 4483CADET FM/AM RADIO RECEIVER DRIVER 4484M: Hans Verkuil <hverkuil@xs4all.nl> 4485L: linux-media@vger.kernel.org 4486S: Maintained 4487W: https://linuxtv.org 4488T: git git://linuxtv.org/media_tree.git 4489F: drivers/media/radio/radio-cadet* 4490 4491CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4492L: linux-media@vger.kernel.org 4493S: Orphan 4494T: git git://linuxtv.org/media_tree.git 4495F: Documentation/admin-guide/media/cafe_ccic* 4496F: drivers/media/platform/marvell/ 4497 4498CAIF NETWORK LAYER 4499L: netdev@vger.kernel.org 4500S: Orphan 4501F: Documentation/networking/caif/ 4502F: drivers/net/caif/ 4503F: include/net/caif/ 4504F: include/uapi/linux/caif/ 4505F: net/caif/ 4506 4507CAKE QDISC 4508M: Toke Høiland-Jørgensen <toke@toke.dk> 4509L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4510S: Maintained 4511F: net/sched/sch_cake.c 4512 4513CAN NETWORK DRIVERS 4514M: Wolfgang Grandegger <wg@grandegger.com> 4515M: Marc Kleine-Budde <mkl@pengutronix.de> 4516L: linux-can@vger.kernel.org 4517S: Maintained 4518W: https://github.com/linux-can 4519T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4520T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4521F: Documentation/devicetree/bindings/net/can/ 4522F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4523F: drivers/net/can/ 4524F: drivers/phy/phy-can-transceiver.c 4525F: include/linux/can/bittiming.h 4526F: include/linux/can/dev.h 4527F: include/linux/can/length.h 4528F: include/linux/can/platform/ 4529F: include/linux/can/rx-offload.h 4530F: include/uapi/linux/can/error.h 4531F: include/uapi/linux/can/netlink.h 4532F: include/uapi/linux/can/vxcan.h 4533 4534CAN NETWORK LAYER 4535M: Oliver Hartkopp <socketcan@hartkopp.net> 4536M: Marc Kleine-Budde <mkl@pengutronix.de> 4537L: linux-can@vger.kernel.org 4538S: Maintained 4539W: https://github.com/linux-can 4540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4541T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4542F: Documentation/networking/can.rst 4543F: include/linux/can/can-ml.h 4544F: include/linux/can/core.h 4545F: include/linux/can/skb.h 4546F: include/net/netns/can.h 4547F: include/uapi/linux/can.h 4548F: include/uapi/linux/can/bcm.h 4549F: include/uapi/linux/can/gw.h 4550F: include/uapi/linux/can/isotp.h 4551F: include/uapi/linux/can/raw.h 4552F: net/can/ 4553 4554CAN-J1939 NETWORK LAYER 4555M: Robin van der Gracht <robin@protonic.nl> 4556M: Oleksij Rempel <o.rempel@pengutronix.de> 4557R: kernel@pengutronix.de 4558L: linux-can@vger.kernel.org 4559S: Maintained 4560F: Documentation/networking/j1939.rst 4561F: include/uapi/linux/can/j1939.h 4562F: net/can/j1939/ 4563 4564CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4565M: Damien Le Moal <dlemoal@kernel.org> 4566L: linux-riscv@lists.infradead.org 4567L: linux-gpio@vger.kernel.org (pinctrl driver) 4568F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4569F: drivers/pinctrl/pinctrl-k210.c 4570 4571CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4572M: Damien Le Moal <dlemoal@kernel.org> 4573L: linux-kernel@vger.kernel.org 4574L: linux-riscv@lists.infradead.org 4575S: Maintained 4576F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4577F: drivers/reset/reset-k210.c 4578 4579CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4580M: Damien Le Moal <dlemoal@kernel.org> 4581L: linux-riscv@lists.infradead.org 4582S: Maintained 4583F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4584F: drivers/soc/canaan/ 4585F: include/soc/canaan/ 4586 4587CAPABILITIES 4588M: Serge Hallyn <serge@hallyn.com> 4589L: linux-security-module@vger.kernel.org 4590S: Supported 4591F: include/linux/capability.h 4592F: include/uapi/linux/capability.h 4593F: kernel/capability.c 4594F: security/commoncap.c 4595 4596CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4597M: Kevin Tsai <ktsai@capellamicro.com> 4598S: Maintained 4599F: drivers/iio/light/cm* 4600 4601CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4602M: Christian Lamparter <chunkeey@googlemail.com> 4603L: linux-wireless@vger.kernel.org 4604S: Maintained 4605W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4606F: drivers/net/wireless/ath/carl9170/ 4607 4608CAVIUM I2C DRIVER 4609M: Robert Richter <rric@kernel.org> 4610S: Odd Fixes 4611W: http://www.marvell.com 4612F: drivers/i2c/busses/i2c-octeon* 4613F: drivers/i2c/busses/i2c-thunderx* 4614 4615CAVIUM LIQUIDIO NETWORK DRIVER 4616M: Derek Chickles <dchickles@marvell.com> 4617M: Satanand Burla <sburla@marvell.com> 4618M: Felix Manlunas <fmanlunas@marvell.com> 4619L: netdev@vger.kernel.org 4620S: Supported 4621W: http://www.marvell.com 4622F: drivers/net/ethernet/cavium/liquidio/ 4623 4624CAVIUM MMC DRIVER 4625M: Robert Richter <rric@kernel.org> 4626S: Odd Fixes 4627W: http://www.marvell.com 4628F: drivers/mmc/host/cavium* 4629 4630CAVIUM OCTEON-TX CRYPTO DRIVER 4631M: George Cherian <gcherian@marvell.com> 4632L: linux-crypto@vger.kernel.org 4633S: Supported 4634W: http://www.marvell.com 4635F: drivers/crypto/cavium/cpt/ 4636 4637CAVIUM THUNDERX2 ARM64 SOC 4638M: Robert Richter <rric@kernel.org> 4639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4640S: Odd Fixes 4641F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4642F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4643 4644CBS/ETF/TAPRIO QDISCS 4645M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4646L: netdev@vger.kernel.org 4647S: Maintained 4648F: net/sched/sch_cbs.c 4649F: net/sched/sch_etf.c 4650F: net/sched/sch_taprio.c 4651 4652CC2520 IEEE-802.15.4 RADIO DRIVER 4653M: Stefan Schmidt <stefan@datenfreihafen.org> 4654L: linux-wpan@vger.kernel.org 4655S: Odd Fixes 4656F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4657F: drivers/net/ieee802154/cc2520.c 4658 4659CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4660M: Gilad Ben-Yossef <gilad@benyossef.com> 4661L: linux-crypto@vger.kernel.org 4662S: Supported 4663W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4664F: drivers/crypto/ccree/ 4665 4666CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4667M: Hadar Gat <hadar.gat@arm.com> 4668L: linux-crypto@vger.kernel.org 4669S: Supported 4670W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4671F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4672F: drivers/char/hw_random/cctrng.c 4673F: drivers/char/hw_random/cctrng.h 4674 4675CEC FRAMEWORK 4676M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4677L: linux-media@vger.kernel.org 4678S: Supported 4679W: http://linuxtv.org 4680T: git git://linuxtv.org/media_tree.git 4681F: Documentation/ABI/testing/debugfs-cec-error-inj 4682F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4683F: Documentation/driver-api/media/cec-core.rst 4684F: Documentation/userspace-api/media/cec 4685F: drivers/media/cec/ 4686F: drivers/media/rc/keymaps/rc-cec.c 4687F: include/media/cec-notifier.h 4688F: include/media/cec.h 4689F: include/uapi/linux/cec-funcs.h 4690F: include/uapi/linux/cec.h 4691 4692CEC GPIO DRIVER 4693M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4694L: linux-media@vger.kernel.org 4695S: Supported 4696W: http://linuxtv.org 4697T: git git://linuxtv.org/media_tree.git 4698F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4699F: drivers/media/cec/platform/cec-gpio/ 4700 4701CELL BROADBAND ENGINE ARCHITECTURE 4702M: Arnd Bergmann <arnd@arndb.de> 4703L: linuxppc-dev@lists.ozlabs.org 4704S: Supported 4705W: http://www.ibm.com/developerworks/power/cell/ 4706F: arch/powerpc/include/asm/cell*.h 4707F: arch/powerpc/include/asm/spu*.h 4708F: arch/powerpc/include/uapi/asm/spu*.h 4709F: arch/powerpc/platforms/cell/ 4710 4711CELLWISE CW2015 BATTERY DRIVER 4712M: Tobias Schrammm <t.schramm@manjaro.org> 4713S: Maintained 4714F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4715F: drivers/power/supply/cw2015_battery.c 4716 4717CEPH COMMON CODE (LIBCEPH) 4718M: Ilya Dryomov <idryomov@gmail.com> 4719M: Xiubo Li <xiubli@redhat.com> 4720R: Jeff Layton <jlayton@kernel.org> 4721L: ceph-devel@vger.kernel.org 4722S: Supported 4723W: http://ceph.com/ 4724T: git https://github.com/ceph/ceph-client.git 4725F: include/linux/ceph/ 4726F: include/linux/crush/ 4727F: net/ceph/ 4728 4729CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4730M: Xiubo Li <xiubli@redhat.com> 4731M: Ilya Dryomov <idryomov@gmail.com> 4732R: Jeff Layton <jlayton@kernel.org> 4733L: ceph-devel@vger.kernel.org 4734S: Supported 4735W: http://ceph.com/ 4736T: git https://github.com/ceph/ceph-client.git 4737F: Documentation/filesystems/ceph.rst 4738F: fs/ceph/ 4739 4740CERTIFICATE HANDLING 4741M: David Howells <dhowells@redhat.com> 4742M: David Woodhouse <dwmw2@infradead.org> 4743L: keyrings@vger.kernel.org 4744S: Maintained 4745F: Documentation/admin-guide/module-signing.rst 4746F: certs/ 4747F: scripts/sign-file.c 4748F: tools/certs/ 4749 4750CFAG12864B LCD DRIVER 4751M: Miguel Ojeda <ojeda@kernel.org> 4752S: Maintained 4753F: drivers/auxdisplay/cfag12864b.c 4754F: include/linux/cfag12864b.h 4755 4756CFAG12864BFB LCD FRAMEBUFFER DRIVER 4757M: Miguel Ojeda <ojeda@kernel.org> 4758S: Maintained 4759F: drivers/auxdisplay/cfag12864bfb.c 4760F: include/linux/cfag12864b.h 4761 4762CHAR and MISC DRIVERS 4763M: Arnd Bergmann <arnd@arndb.de> 4764M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4765S: Supported 4766T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4767F: drivers/char/ 4768F: drivers/misc/ 4769F: include/linux/miscdevice.h 4770X: drivers/char/agp/ 4771X: drivers/char/hw_random/ 4772X: drivers/char/ipmi/ 4773X: drivers/char/random.c 4774X: drivers/char/tpm/ 4775 4776CHECKPATCH 4777M: Andy Whitcroft <apw@canonical.com> 4778M: Joe Perches <joe@perches.com> 4779R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4780R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4781S: Maintained 4782F: scripts/checkpatch.pl 4783 4784CHECKPATCH DOCUMENTATION 4785M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4786M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4787R: Joe Perches <joe@perches.com> 4788S: Maintained 4789F: Documentation/dev-tools/checkpatch.rst 4790 4791CHINESE DOCUMENTATION 4792M: Alex Shi <alexs@kernel.org> 4793M: Yanteng Si <siyanteng@loongson.cn> 4794S: Maintained 4795F: Documentation/translations/zh_CN/ 4796 4797CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4798M: Peter Chen <peter.chen@kernel.org> 4799L: linux-usb@vger.kernel.org 4800S: Maintained 4801T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4802F: drivers/usb/chipidea/ 4803 4804CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4805M: Hans de Goede <hdegoede@redhat.com> 4806L: linux-input@vger.kernel.org 4807S: Maintained 4808F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4809F: drivers/input/touchscreen/chipone_icn8318.c 4810 4811CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4812M: Hans de Goede <hdegoede@redhat.com> 4813L: linux-input@vger.kernel.org 4814S: Maintained 4815F: drivers/input/touchscreen/chipone_icn8505.c 4816 4817CHROME HARDWARE PLATFORM SUPPORT 4818M: Benson Leung <bleung@chromium.org> 4819L: chrome-platform@lists.linux.dev 4820S: Maintained 4821T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4822F: drivers/platform/chrome/ 4823 4824CHROMEOS EC CODEC DRIVER 4825M: Cheng-Yi Chiang <cychiang@chromium.org> 4826M: Tzung-Bi Shih <tzungbi@kernel.org> 4827R: Guenter Roeck <groeck@chromium.org> 4828L: chrome-platform@lists.linux.dev 4829S: Maintained 4830F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4831F: sound/soc/codecs/cros_ec_codec.* 4832 4833CHROMEOS EC SUBDRIVERS 4834M: Benson Leung <bleung@chromium.org> 4835R: Guenter Roeck <groeck@chromium.org> 4836L: chrome-platform@lists.linux.dev 4837S: Maintained 4838F: drivers/power/supply/cros_usbpd-charger.c 4839N: cros_ec 4840N: cros-ec 4841 4842CHROMEOS EC UART DRIVER 4843M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4844R: Benson Leung <bleung@chromium.org> 4845R: Tzung-Bi Shih <tzungbi@kernel.org> 4846S: Maintained 4847F: drivers/platform/chrome/cros_ec_uart.c 4848 4849CHROMEOS EC USB PD NOTIFY DRIVER 4850M: Prashant Malani <pmalani@chromium.org> 4851L: chrome-platform@lists.linux.dev 4852S: Maintained 4853F: drivers/platform/chrome/cros_usbpd_notify.c 4854F: include/linux/platform_data/cros_usbpd_notify.h 4855 4856CHROMEOS EC USB TYPE-C DRIVER 4857M: Prashant Malani <pmalani@chromium.org> 4858L: chrome-platform@lists.linux.dev 4859S: Maintained 4860F: drivers/platform/chrome/cros_ec_typec.* 4861F: drivers/platform/chrome/cros_typec_switch.c 4862F: drivers/platform/chrome/cros_typec_vdm.* 4863 4864CHROMEOS HPS DRIVER 4865M: Dan Callaghan <dcallagh@chromium.org> 4866R: Sami Kyöstilä <skyostil@chromium.org> 4867S: Maintained 4868F: drivers/platform/chrome/cros_hps_i2c.c 4869 4870CHRONTEL CH7322 CEC DRIVER 4871M: Joe Tessler <jrt@google.com> 4872L: linux-media@vger.kernel.org 4873S: Maintained 4874T: git git://linuxtv.org/media_tree.git 4875F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4876F: drivers/media/cec/i2c/ch7322.c 4877 4878CIRRUS LOGIC AUDIO CODEC DRIVERS 4879M: James Schulman <james.schulman@cirrus.com> 4880M: David Rhodes <david.rhodes@cirrus.com> 4881M: Richard Fitzgerald <rf@opensource.cirrus.com> 4882L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4883L: patches@opensource.cirrus.com 4884S: Maintained 4885F: Documentation/devicetree/bindings/sound/cirrus,cs* 4886F: include/dt-bindings/sound/cs* 4887F: include/sound/cs* 4888F: sound/pci/hda/cs* 4889F: sound/pci/hda/hda_cs_dsp_ctl.* 4890F: sound/soc/codecs/cs* 4891 4892CIRRUS LOGIC DSP FIRMWARE DRIVER 4893M: Simon Trimmer <simont@opensource.cirrus.com> 4894M: Charles Keepax <ckeepax@opensource.cirrus.com> 4895M: Richard Fitzgerald <rf@opensource.cirrus.com> 4896L: patches@opensource.cirrus.com 4897S: Supported 4898W: https://github.com/CirrusLogic/linux-drivers/wiki 4899T: git https://github.com/CirrusLogic/linux-drivers.git 4900F: drivers/firmware/cirrus/* 4901F: include/linux/firmware/cirrus/* 4902 4903CIRRUS LOGIC EP93XX ETHERNET DRIVER 4904M: Hartley Sweeten <hsweeten@visionengravers.com> 4905L: netdev@vger.kernel.org 4906S: Maintained 4907F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4908 4909CIRRUS LOGIC LOCHNAGAR DRIVER 4910M: Charles Keepax <ckeepax@opensource.cirrus.com> 4911M: Richard Fitzgerald <rf@opensource.cirrus.com> 4912L: patches@opensource.cirrus.com 4913S: Supported 4914F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4915F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4916F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4917F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4918F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4919F: Documentation/hwmon/lochnagar.rst 4920F: drivers/clk/clk-lochnagar.c 4921F: drivers/hwmon/lochnagar-hwmon.c 4922F: drivers/mfd/lochnagar-i2c.c 4923F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4924F: drivers/regulator/lochnagar-regulator.c 4925F: include/dt-bindings/clock/lochnagar.h 4926F: include/dt-bindings/pinctrl/lochnagar.h 4927F: include/linux/mfd/lochnagar* 4928F: sound/soc/codecs/lochnagar-sc.c 4929 4930CIRRUS LOGIC MADERA CODEC DRIVERS 4931M: Charles Keepax <ckeepax@opensource.cirrus.com> 4932M: Richard Fitzgerald <rf@opensource.cirrus.com> 4933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4934L: patches@opensource.cirrus.com 4935S: Supported 4936W: https://github.com/CirrusLogic/linux-drivers/wiki 4937T: git https://github.com/CirrusLogic/linux-drivers.git 4938F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4939F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4940F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4941F: drivers/gpio/gpio-madera* 4942F: drivers/irqchip/irq-madera* 4943F: drivers/mfd/cs47l* 4944F: drivers/mfd/madera* 4945F: drivers/pinctrl/cirrus/* 4946F: include/dt-bindings/sound/madera* 4947F: include/linux/irqchip/irq-madera* 4948F: include/linux/mfd/madera/* 4949F: include/sound/madera* 4950F: sound/soc/codecs/cs47l* 4951F: sound/soc/codecs/madera* 4952 4953CISCO FCOE HBA DRIVER 4954M: Satish Kharat <satishkh@cisco.com> 4955M: Sesidhar Baddela <sebaddel@cisco.com> 4956M: Karan Tilak Kumar <kartilak@cisco.com> 4957L: linux-scsi@vger.kernel.org 4958S: Supported 4959F: drivers/scsi/fnic/ 4960 4961CISCO SCSI HBA DRIVER 4962M: Karan Tilak Kumar <kartilak@cisco.com> 4963M: Sesidhar Baddela <sebaddel@cisco.com> 4964L: linux-scsi@vger.kernel.org 4965S: Supported 4966F: drivers/scsi/snic/ 4967 4968CISCO VIC ETHERNET NIC DRIVER 4969M: Christian Benvenuti <benve@cisco.com> 4970M: Satish Kharat <satishkh@cisco.com> 4971S: Supported 4972F: drivers/net/ethernet/cisco/enic/ 4973 4974CISCO VIC LOW LATENCY NIC DRIVER 4975M: Christian Benvenuti <benve@cisco.com> 4976M: Nelson Escobar <neescoba@cisco.com> 4977S: Supported 4978F: drivers/infiniband/hw/usnic/ 4979 4980CLANG CONTROL FLOW INTEGRITY SUPPORT 4981M: Sami Tolvanen <samitolvanen@google.com> 4982M: Kees Cook <keescook@chromium.org> 4983R: Nathan Chancellor <nathan@kernel.org> 4984R: Nick Desaulniers <ndesaulniers@google.com> 4985L: llvm@lists.linux.dev 4986S: Supported 4987B: https://github.com/ClangBuiltLinux/linux/issues 4988T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4989F: include/linux/cfi.h 4990F: kernel/cfi.c 4991 4992CLANG-FORMAT FILE 4993M: Miguel Ojeda <ojeda@kernel.org> 4994S: Maintained 4995F: .clang-format 4996 4997CLANG/LLVM BUILD SUPPORT 4998M: Nathan Chancellor <nathan@kernel.org> 4999M: Nick Desaulniers <ndesaulniers@google.com> 5000R: Tom Rix <trix@redhat.com> 5001L: llvm@lists.linux.dev 5002S: Supported 5003W: https://clangbuiltlinux.github.io/ 5004B: https://github.com/ClangBuiltLinux/linux/issues 5005C: irc://irc.libera.chat/clangbuiltlinux 5006F: Documentation/kbuild/llvm.rst 5007F: include/linux/compiler-clang.h 5008F: scripts/Makefile.clang 5009F: scripts/clang-tools/ 5010K: \b(?i:clang|llvm)\b 5011 5012CLK API 5013M: Russell King <linux@armlinux.org.uk> 5014L: linux-clk@vger.kernel.org 5015S: Maintained 5016F: include/linux/clk.h 5017 5018CLOCKSOURCE, CLOCKEVENT DRIVERS 5019M: Daniel Lezcano <daniel.lezcano@linaro.org> 5020M: Thomas Gleixner <tglx@linutronix.de> 5021L: linux-kernel@vger.kernel.org 5022S: Supported 5023T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5024F: Documentation/devicetree/bindings/timer/ 5025F: drivers/clocksource/ 5026 5027CMPC ACPI DRIVER 5028M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5029M: Daniel Oliveira Nascimento <don@syst.com.br> 5030L: platform-driver-x86@vger.kernel.org 5031S: Supported 5032F: drivers/platform/x86/classmate-laptop.c 5033 5034COBALT MEDIA DRIVER 5035M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5036L: linux-media@vger.kernel.org 5037S: Supported 5038W: https://linuxtv.org 5039T: git git://linuxtv.org/media_tree.git 5040F: drivers/media/pci/cobalt/ 5041 5042COCCINELLE/Semantic Patches (SmPL) 5043M: Julia Lawall <Julia.Lawall@inria.fr> 5044M: Nicolas Palix <nicolas.palix@imag.fr> 5045L: cocci@inria.fr (moderated for non-subscribers) 5046S: Supported 5047W: https://coccinelle.gitlabpages.inria.fr/website/ 5048T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5049F: Documentation/dev-tools/coccinelle.rst 5050F: scripts/coccicheck 5051F: scripts/coccinelle/ 5052 5053CODA FILE SYSTEM 5054M: Jan Harkes <jaharkes@cs.cmu.edu> 5055M: coda@cs.cmu.edu 5056L: codalist@coda.cs.cmu.edu 5057S: Maintained 5058W: http://www.coda.cs.cmu.edu/ 5059F: Documentation/filesystems/coda.rst 5060F: fs/coda/ 5061F: include/linux/coda*.h 5062F: include/uapi/linux/coda*.h 5063 5064CODA V4L2 MEM2MEM DRIVER 5065M: Philipp Zabel <p.zabel@pengutronix.de> 5066L: linux-media@vger.kernel.org 5067S: Maintained 5068F: Documentation/devicetree/bindings/media/coda.yaml 5069F: drivers/media/platform/chips-media/ 5070 5071CODE OF CONDUCT 5072M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5073S: Supported 5074F: Documentation/process/code-of-conduct-interpretation.rst 5075F: Documentation/process/code-of-conduct.rst 5076 5077COMEDI DRIVERS 5078M: Ian Abbott <abbotti@mev.co.uk> 5079M: H Hartley Sweeten <hsweeten@visionengravers.com> 5080S: Odd Fixes 5081F: drivers/comedi/ 5082F: include/linux/comedi/ 5083F: include/uapi/linux/comedi.h 5084 5085COMMON CLK FRAMEWORK 5086M: Michael Turquette <mturquette@baylibre.com> 5087M: Stephen Boyd <sboyd@kernel.org> 5088L: linux-clk@vger.kernel.org 5089S: Maintained 5090Q: http://patchwork.kernel.org/project/linux-clk/list/ 5091T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5092F: Documentation/devicetree/bindings/clock/ 5093F: drivers/clk/ 5094F: include/dt-bindings/clock/ 5095F: include/linux/clk-pr* 5096F: include/linux/clk/ 5097F: include/linux/of_clk.h 5098X: drivers/clk/clkdev.c 5099 5100COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5101M: Steve French <sfrench@samba.org> 5102R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5103R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5104R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5105R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5106L: linux-cifs@vger.kernel.org 5107L: samba-technical@lists.samba.org (moderated for non-subscribers) 5108S: Supported 5109W: https://wiki.samba.org/index.php/LinuxCIFS 5110T: git git://git.samba.org/sfrench/cifs-2.6.git 5111F: Documentation/admin-guide/cifs/ 5112F: fs/smb/client/ 5113F: fs/smb/common/ 5114F: include/uapi/linux/cifs 5115 5116COMPACTPCI HOTPLUG CORE 5117M: Scott Murray <scott@spiteful.org> 5118L: linux-pci@vger.kernel.org 5119S: Maintained 5120F: drivers/pci/hotplug/cpci_hotplug* 5121 5122COMPACTPCI HOTPLUG GENERIC DRIVER 5123M: Scott Murray <scott@spiteful.org> 5124L: linux-pci@vger.kernel.org 5125S: Maintained 5126F: drivers/pci/hotplug/cpcihp_generic.c 5127 5128COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5129M: Scott Murray <scott@spiteful.org> 5130L: linux-pci@vger.kernel.org 5131S: Maintained 5132F: drivers/pci/hotplug/cpcihp_zt5550.* 5133 5134COMPAL LAPTOP SUPPORT 5135M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5136L: platform-driver-x86@vger.kernel.org 5137S: Maintained 5138F: drivers/platform/x86/compal-laptop.c 5139 5140COMPILER ATTRIBUTES 5141M: Miguel Ojeda <ojeda@kernel.org> 5142R: Nick Desaulniers <ndesaulniers@google.com> 5143S: Maintained 5144F: include/linux/compiler_attributes.h 5145 5146COMPUTE EXPRESS LINK (CXL) 5147M: Alison Schofield <alison.schofield@intel.com> 5148M: Vishal Verma <vishal.l.verma@intel.com> 5149M: Ira Weiny <ira.weiny@intel.com> 5150M: Ben Widawsky <bwidawsk@kernel.org> 5151M: Dan Williams <dan.j.williams@intel.com> 5152L: linux-cxl@vger.kernel.org 5153S: Maintained 5154F: drivers/cxl/ 5155F: include/uapi/linux/cxl_mem.h 5156 5157COMPUTE EXPRESS LINK PMU (CPMU) 5158M: Jonathan Cameron <jonathan.cameron@huawei.com> 5159L: linux-cxl@vger.kernel.org 5160S: Maintained 5161F: Documentation/admin-guide/perf/cxl.rst 5162F: drivers/perf/cxl_pmu.c 5163 5164CONEXANT ACCESSRUNNER USB DRIVER 5165L: accessrunner-general@lists.sourceforge.net 5166S: Orphan 5167W: http://accessrunner.sourceforge.net/ 5168F: drivers/usb/atm/cxacru.c 5169 5170CONFIGFS 5171M: Joel Becker <jlbec@evilplan.org> 5172M: Christoph Hellwig <hch@lst.de> 5173S: Supported 5174T: git git://git.infradead.org/users/hch/configfs.git 5175F: fs/configfs/ 5176F: include/linux/configfs.h 5177F: samples/configfs/ 5178 5179CONSOLE SUBSYSTEM 5180M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5181S: Supported 5182F: drivers/video/console/ 5183F: include/linux/console* 5184 5185CONTEXT TRACKING 5186M: Frederic Weisbecker <frederic@kernel.org> 5187M: "Paul E. McKenney" <paulmck@kernel.org> 5188S: Maintained 5189F: include/linux/context_tracking* 5190F: kernel/context_tracking.c 5191 5192CONTROL GROUP (CGROUP) 5193M: Tejun Heo <tj@kernel.org> 5194M: Zefan Li <lizefan.x@bytedance.com> 5195M: Johannes Weiner <hannes@cmpxchg.org> 5196L: cgroups@vger.kernel.org 5197S: Maintained 5198T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5199F: Documentation/admin-guide/cgroup-v1/ 5200F: Documentation/admin-guide/cgroup-v2.rst 5201F: include/linux/cgroup* 5202F: kernel/cgroup/ 5203F: tools/testing/selftests/cgroup/ 5204 5205CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5206M: Tejun Heo <tj@kernel.org> 5207M: Josef Bacik <josef@toxicpanda.com> 5208M: Jens Axboe <axboe@kernel.dk> 5209L: cgroups@vger.kernel.org 5210L: linux-block@vger.kernel.org 5211T: git git://git.kernel.dk/linux-block 5212F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5213F: block/bfq-cgroup.c 5214F: block/blk-cgroup.c 5215F: block/blk-iocost.c 5216F: block/blk-iolatency.c 5217F: block/blk-throttle.c 5218F: include/linux/blk-cgroup.h 5219 5220CONTROL GROUP - CPUSET 5221M: Waiman Long <longman@redhat.com> 5222M: Zefan Li <lizefan.x@bytedance.com> 5223L: cgroups@vger.kernel.org 5224S: Maintained 5225T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5226F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5227F: include/linux/cpuset.h 5228F: kernel/cgroup/cpuset.c 5229 5230CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5231M: Johannes Weiner <hannes@cmpxchg.org> 5232M: Michal Hocko <mhocko@kernel.org> 5233M: Roman Gushchin <roman.gushchin@linux.dev> 5234M: Shakeel Butt <shakeelb@google.com> 5235R: Muchun Song <muchun.song@linux.dev> 5236L: cgroups@vger.kernel.org 5237L: linux-mm@kvack.org 5238S: Maintained 5239F: mm/memcontrol.c 5240F: mm/swap_cgroup.c 5241F: tools/testing/selftests/cgroup/memcg_protection.m 5242F: tools/testing/selftests/cgroup/test_kmem.c 5243F: tools/testing/selftests/cgroup/test_memcontrol.c 5244 5245CORETEMP HARDWARE MONITORING DRIVER 5246M: Fenghua Yu <fenghua.yu@intel.com> 5247L: linux-hwmon@vger.kernel.org 5248S: Maintained 5249F: Documentation/hwmon/coretemp.rst 5250F: drivers/hwmon/coretemp.c 5251 5252CORSAIR-CPRO HARDWARE MONITOR DRIVER 5253M: Marius Zachmann <mail@mariuszachmann.de> 5254L: linux-hwmon@vger.kernel.org 5255S: Maintained 5256F: drivers/hwmon/corsair-cpro.c 5257 5258CORSAIR-PSU HARDWARE MONITOR DRIVER 5259M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5260L: linux-hwmon@vger.kernel.org 5261S: Maintained 5262F: Documentation/hwmon/corsair-psu.rst 5263F: drivers/hwmon/corsair-psu.c 5264 5265COUNTER SUBSYSTEM 5266M: William Breathitt Gray <william.gray@linaro.org> 5267L: linux-iio@vger.kernel.org 5268S: Maintained 5269T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5270F: Documentation/ABI/testing/sysfs-bus-counter 5271F: Documentation/driver-api/generic-counter.rst 5272F: drivers/counter/ 5273F: include/linux/counter.h 5274F: include/uapi/linux/counter.h 5275F: tools/counter/ 5276 5277CP2615 I2C DRIVER 5278M: Bence Csókás <bence98@sch.bme.hu> 5279S: Maintained 5280F: drivers/i2c/busses/i2c-cp2615.c 5281 5282CPMAC ETHERNET DRIVER 5283M: Florian Fainelli <f.fainelli@gmail.com> 5284L: netdev@vger.kernel.org 5285S: Maintained 5286F: drivers/net/ethernet/ti/cpmac.c 5287 5288CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5289M: Viresh Kumar <viresh.kumar@linaro.org> 5290M: Sudeep Holla <sudeep.holla@arm.com> 5291L: linux-pm@vger.kernel.org 5292S: Maintained 5293W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5294F: drivers/cpufreq/vexpress-spc-cpufreq.c 5295 5296CPU FREQUENCY SCALING FRAMEWORK 5297M: "Rafael J. Wysocki" <rafael@kernel.org> 5298M: Viresh Kumar <viresh.kumar@linaro.org> 5299L: linux-pm@vger.kernel.org 5300S: Maintained 5301B: https://bugzilla.kernel.org 5302T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5303T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5304F: Documentation/admin-guide/pm/cpufreq.rst 5305F: Documentation/admin-guide/pm/intel_pstate.rst 5306F: Documentation/cpu-freq/ 5307F: Documentation/devicetree/bindings/cpufreq/ 5308F: drivers/cpufreq/ 5309F: include/linux/cpufreq.h 5310F: include/linux/sched/cpufreq.h 5311F: kernel/sched/cpufreq*.c 5312F: tools/testing/selftests/cpufreq/ 5313 5314CPU HOTPLUG 5315M: Thomas Gleixner <tglx@linutronix.de> 5316M: Peter Zijlstra <peterz@infradead.org> 5317L: linux-kernel@vger.kernel.org 5318S: Maintained 5319T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5320F: include/linux/cpu.h 5321F: include/linux/cpuhotplug.h 5322F: include/linux/smpboot.h 5323F: kernel/cpu.c 5324F: kernel/smpboot.* 5325 5326CPU IDLE TIME MANAGEMENT FRAMEWORK 5327M: "Rafael J. Wysocki" <rafael@kernel.org> 5328M: Daniel Lezcano <daniel.lezcano@linaro.org> 5329L: linux-pm@vger.kernel.org 5330S: Maintained 5331B: https://bugzilla.kernel.org 5332T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5333F: Documentation/admin-guide/pm/cpuidle.rst 5334F: Documentation/driver-api/pm/cpuidle.rst 5335F: drivers/cpuidle/ 5336F: include/linux/cpuidle.h 5337 5338CPU POWER MONITORING SUBSYSTEM 5339M: Thomas Renninger <trenn@suse.com> 5340M: Shuah Khan <shuah@kernel.org> 5341M: Shuah Khan <skhan@linuxfoundation.org> 5342L: linux-pm@vger.kernel.org 5343S: Maintained 5344F: tools/power/cpupower/ 5345 5346CPUID/MSR DRIVER 5347M: "H. Peter Anvin" <hpa@zytor.com> 5348S: Maintained 5349F: arch/x86/kernel/cpuid.c 5350F: arch/x86/kernel/msr.c 5351 5352CPUIDLE DRIVER - ARM BIG LITTLE 5353M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5354M: Daniel Lezcano <daniel.lezcano@linaro.org> 5355L: linux-pm@vger.kernel.org 5356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5357S: Maintained 5358T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5359F: drivers/cpuidle/cpuidle-big_little.c 5360 5361CPUIDLE DRIVER - ARM EXYNOS 5362M: Daniel Lezcano <daniel.lezcano@linaro.org> 5363M: Kukjin Kim <kgene@kernel.org> 5364R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5365L: linux-pm@vger.kernel.org 5366L: linux-samsung-soc@vger.kernel.org 5367S: Supported 5368F: arch/arm/mach-exynos/pm.c 5369F: drivers/cpuidle/cpuidle-exynos.c 5370F: include/linux/platform_data/cpuidle-exynos.h 5371 5372CPUIDLE DRIVER - ARM PSCI 5373M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5374M: Sudeep Holla <sudeep.holla@arm.com> 5375L: linux-pm@vger.kernel.org 5376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5377S: Supported 5378F: drivers/cpuidle/cpuidle-psci.c 5379 5380CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5381M: Ulf Hansson <ulf.hansson@linaro.org> 5382L: linux-pm@vger.kernel.org 5383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5384S: Supported 5385F: drivers/cpuidle/cpuidle-psci-domain.c 5386F: drivers/cpuidle/cpuidle-psci.h 5387 5388CPUIDLE DRIVER - DT IDLE PM DOMAIN 5389M: Ulf Hansson <ulf.hansson@linaro.org> 5390L: linux-pm@vger.kernel.org 5391S: Supported 5392F: drivers/cpuidle/dt_idle_genpd.c 5393F: drivers/cpuidle/dt_idle_genpd.h 5394 5395CPUIDLE DRIVER - RISC-V SBI 5396M: Anup Patel <anup@brainfault.org> 5397L: linux-pm@vger.kernel.org 5398L: linux-riscv@lists.infradead.org 5399S: Maintained 5400F: drivers/cpuidle/cpuidle-riscv-sbi.c 5401 5402CRAMFS FILESYSTEM 5403M: Nicolas Pitre <nico@fluxnic.net> 5404S: Maintained 5405F: Documentation/filesystems/cramfs.rst 5406F: fs/cramfs/ 5407 5408CREATIVE SB0540 5409M: Bastien Nocera <hadess@hadess.net> 5410L: linux-input@vger.kernel.org 5411S: Maintained 5412F: drivers/hid/hid-creative-sb0540.c 5413 5414CRYPTO API 5415M: Herbert Xu <herbert@gondor.apana.org.au> 5416M: "David S. Miller" <davem@davemloft.net> 5417L: linux-crypto@vger.kernel.org 5418S: Maintained 5419T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5420T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5421F: Documentation/crypto/ 5422F: Documentation/devicetree/bindings/crypto/ 5423F: arch/*/crypto/ 5424F: crypto/ 5425F: drivers/crypto/ 5426F: include/crypto/ 5427F: include/linux/crypto* 5428F: lib/crypto/ 5429 5430CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5431M: Neil Horman <nhorman@tuxdriver.com> 5432L: linux-crypto@vger.kernel.org 5433S: Maintained 5434F: crypto/ansi_cprng.c 5435F: crypto/rng.c 5436 5437CS3308 MEDIA DRIVER 5438M: Hans Verkuil <hverkuil@xs4all.nl> 5439L: linux-media@vger.kernel.org 5440S: Odd Fixes 5441W: http://linuxtv.org 5442T: git git://linuxtv.org/media_tree.git 5443F: drivers/media/i2c/cs3308.c 5444 5445CS5535 Audio ALSA driver 5446M: Jaya Kumar <jayakumar.alsa@gmail.com> 5447S: Maintained 5448F: sound/pci/cs5535audio/ 5449 5450CTU CAN FD DRIVER 5451M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5452M: Ondrej Ille <ondrej.ille@gmail.com> 5453L: linux-can@vger.kernel.org 5454S: Maintained 5455F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5456F: drivers/net/can/ctucanfd/ 5457 5458CW1200 WLAN driver 5459M: Solomon Peachy <pizza@shaftnet.org> 5460S: Maintained 5461F: drivers/net/wireless/st/cw1200/ 5462 5463CX18 VIDEO4LINUX DRIVER 5464M: Andy Walls <awalls@md.metrocast.net> 5465L: linux-media@vger.kernel.org 5466S: Maintained 5467W: https://linuxtv.org 5468T: git git://linuxtv.org/media_tree.git 5469F: drivers/media/pci/cx18/ 5470F: include/uapi/linux/ivtv* 5471 5472CX2341X MPEG ENCODER HELPER MODULE 5473M: Hans Verkuil <hverkuil@xs4all.nl> 5474L: linux-media@vger.kernel.org 5475S: Maintained 5476W: https://linuxtv.org 5477T: git git://linuxtv.org/media_tree.git 5478F: drivers/media/common/cx2341x* 5479F: include/media/drv-intf/cx2341x.h 5480 5481CX24120 MEDIA DRIVER 5482M: Jemma Denson <jdenson@gmail.com> 5483M: Patrick Boettcher <patrick.boettcher@posteo.de> 5484L: linux-media@vger.kernel.org 5485S: Maintained 5486W: https://linuxtv.org 5487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5488F: drivers/media/dvb-frontends/cx24120* 5489 5490CX88 VIDEO4LINUX DRIVER 5491M: Mauro Carvalho Chehab <mchehab@kernel.org> 5492L: linux-media@vger.kernel.org 5493S: Odd fixes 5494W: https://linuxtv.org 5495T: git git://linuxtv.org/media_tree.git 5496F: Documentation/driver-api/media/drivers/cx88* 5497F: drivers/media/pci/cx88/ 5498 5499CXD2820R MEDIA DRIVER 5500M: Antti Palosaari <crope@iki.fi> 5501L: linux-media@vger.kernel.org 5502S: Maintained 5503W: https://linuxtv.org 5504W: http://palosaari.fi/linux/ 5505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5506T: git git://linuxtv.org/anttip/media_tree.git 5507F: drivers/media/dvb-frontends/cxd2820r* 5508 5509CXGB3 ETHERNET DRIVER (CXGB3) 5510M: Raju Rangoju <rajur@chelsio.com> 5511L: netdev@vger.kernel.org 5512S: Supported 5513W: http://www.chelsio.com 5514F: drivers/net/ethernet/chelsio/cxgb3/ 5515 5516CXGB3 ISCSI DRIVER (CXGB3I) 5517M: Varun Prakash <varun@chelsio.com> 5518L: linux-scsi@vger.kernel.org 5519S: Supported 5520W: http://www.chelsio.com 5521F: drivers/scsi/cxgbi/cxgb3i 5522 5523CXGB4 CRYPTO DRIVER (chcr) 5524M: Ayush Sawal <ayush.sawal@chelsio.com> 5525L: linux-crypto@vger.kernel.org 5526S: Supported 5527W: http://www.chelsio.com 5528F: drivers/crypto/chelsio 5529 5530CXGB4 ETHERNET DRIVER (CXGB4) 5531M: Raju Rangoju <rajur@chelsio.com> 5532L: netdev@vger.kernel.org 5533S: Supported 5534W: http://www.chelsio.com 5535F: drivers/net/ethernet/chelsio/cxgb4/ 5536 5537CXGB4 INLINE CRYPTO DRIVER 5538M: Ayush Sawal <ayush.sawal@chelsio.com> 5539L: netdev@vger.kernel.org 5540S: Supported 5541W: http://www.chelsio.com 5542F: drivers/net/ethernet/chelsio/inline_crypto/ 5543 5544CXGB4 ISCSI DRIVER (CXGB4I) 5545M: Varun Prakash <varun@chelsio.com> 5546L: linux-scsi@vger.kernel.org 5547S: Supported 5548W: http://www.chelsio.com 5549F: drivers/scsi/cxgbi/cxgb4i 5550 5551CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5552M: Potnuri Bharat Teja <bharat@chelsio.com> 5553L: linux-rdma@vger.kernel.org 5554S: Supported 5555W: http://www.openfabrics.org 5556F: drivers/infiniband/hw/cxgb4/ 5557F: include/uapi/rdma/cxgb4-abi.h 5558 5559CXGB4VF ETHERNET DRIVER (CXGB4VF) 5560M: Raju Rangoju <rajur@chelsio.com> 5561L: netdev@vger.kernel.org 5562S: Supported 5563W: http://www.chelsio.com 5564F: drivers/net/ethernet/chelsio/cxgb4vf/ 5565 5566CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5567M: Frederic Barrat <fbarrat@linux.ibm.com> 5568M: Andrew Donnellan <ajd@linux.ibm.com> 5569L: linuxppc-dev@lists.ozlabs.org 5570S: Supported 5571F: Documentation/ABI/testing/sysfs-class-cxl 5572F: Documentation/powerpc/cxl.rst 5573F: arch/powerpc/platforms/powernv/pci-cxl.c 5574F: drivers/misc/cxl/ 5575F: include/misc/cxl* 5576F: include/uapi/misc/cxl.h 5577 5578CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5579M: Manoj N. Kumar <manoj@linux.ibm.com> 5580M: Matthew R. Ochs <mrochs@linux.ibm.com> 5581M: Uma Krishnan <ukrishn@linux.ibm.com> 5582L: linux-scsi@vger.kernel.org 5583S: Supported 5584F: Documentation/powerpc/cxlflash.rst 5585F: drivers/scsi/cxlflash/ 5586F: include/uapi/scsi/cxlflash_ioctl.h 5587 5588CYBERPRO FB DRIVER 5589M: Russell King <linux@armlinux.org.uk> 5590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5591S: Maintained 5592W: http://www.armlinux.org.uk/ 5593F: drivers/video/fbdev/cyber2000fb.* 5594 5595CYCLADES PC300 DRIVER 5596S: Orphan 5597F: drivers/net/wan/pc300* 5598 5599CYPRESS CY8C95X0 PINCTRL DRIVER 5600M: Patrick Rudolph <patrick.rudolph@9elements.com> 5601L: linux-gpio@vger.kernel.org 5602S: Maintained 5603F: drivers/pinctrl/pinctrl-cy8c95x0.c 5604 5605CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5606M: Linus Walleij <linus.walleij@linaro.org> 5607L: linux-input@vger.kernel.org 5608S: Maintained 5609F: drivers/input/touchscreen/cy8ctma140.c 5610 5611CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5612M: Yassine Oudjana <y.oudjana@protonmail.com> 5613L: linux-input@vger.kernel.org 5614S: Maintained 5615F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5616F: drivers/input/keyboard/cypress-sf.c 5617 5618CYPRESS_FIRMWARE MEDIA DRIVER 5619M: Antti Palosaari <crope@iki.fi> 5620L: linux-media@vger.kernel.org 5621S: Maintained 5622W: https://linuxtv.org 5623W: http://palosaari.fi/linux/ 5624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5625T: git git://linuxtv.org/anttip/media_tree.git 5626F: drivers/media/common/cypress_firmware* 5627 5628CYTTSP TOUCHSCREEN DRIVER 5629M: Linus Walleij <linus.walleij@linaro.org> 5630L: linux-input@vger.kernel.org 5631S: Maintained 5632F: drivers/input/touchscreen/cyttsp* 5633 5634D-LINK DIR-685 TOUCHKEYS DRIVER 5635M: Linus Walleij <linus.walleij@linaro.org> 5636L: linux-input@vger.kernel.org 5637S: Supported 5638F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5639 5640DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5641M: Joshua Kinard <kumba@gentoo.org> 5642S: Maintained 5643F: drivers/rtc/rtc-ds1685.c 5644F: include/linux/rtc/ds1685.h 5645 5646DAMA SLAVE for AX.25 5647M: Joerg Reuter <jreuter@yaina.de> 5648L: linux-hams@vger.kernel.org 5649S: Maintained 5650W: http://yaina.de/jreuter/ 5651W: http://www.qsl.net/dl1bke/ 5652F: net/ax25/af_ax25.c 5653F: net/ax25/ax25_dev.c 5654F: net/ax25/ax25_ds_* 5655F: net/ax25/ax25_in.c 5656F: net/ax25/ax25_out.c 5657F: net/ax25/ax25_timer.c 5658F: net/ax25/sysctl_net_ax25.c 5659 5660DATA ACCESS MONITOR 5661M: SeongJae Park <sj@kernel.org> 5662L: damon@lists.linux.dev 5663L: linux-mm@kvack.org 5664S: Maintained 5665W: https://damonitor.github.io 5666P: Documentation/mm/damon/maintainer-profile.rst 5667T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5668T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5669T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5670F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5671F: Documentation/admin-guide/mm/damon/ 5672F: Documentation/mm/damon/ 5673F: include/linux/damon.h 5674F: include/trace/events/damon.h 5675F: mm/damon/ 5676F: tools/testing/selftests/damon/ 5677 5678DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5679L: netdev@vger.kernel.org 5680S: Orphan 5681F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5682F: drivers/net/ethernet/dec/tulip/dmfe.c 5683 5684DC390/AM53C974 SCSI driver 5685M: Hannes Reinecke <hare@suse.com> 5686L: linux-scsi@vger.kernel.org 5687S: Maintained 5688F: drivers/scsi/am53c974.c 5689 5690DC395x SCSI driver 5691M: Oliver Neukum <oliver@neukum.org> 5692M: Ali Akcaagac <aliakc@web.de> 5693M: Jamie Lenehan <lenehan@twibble.org> 5694S: Maintained 5695F: Documentation/scsi/dc395x.rst 5696F: drivers/scsi/dc395x.* 5697 5698DCCP PROTOCOL 5699L: dccp@vger.kernel.org 5700S: Orphan 5701W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5702F: include/linux/dccp.h 5703F: include/linux/tfrc.h 5704F: include/uapi/linux/dccp.h 5705F: net/dccp/ 5706 5707DEBUGOBJECTS: 5708M: Thomas Gleixner <tglx@linutronix.de> 5709L: linux-kernel@vger.kernel.org 5710S: Maintained 5711T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5712F: include/linux/debugobjects.h 5713F: lib/debugobjects.c 5714 5715DECSTATION PLATFORM SUPPORT 5716M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5717L: linux-mips@vger.kernel.org 5718S: Maintained 5719W: http://www.linux-mips.org/wiki/DECstation 5720F: arch/mips/dec/ 5721F: arch/mips/include/asm/dec/ 5722F: arch/mips/include/asm/mach-dec/ 5723 5724DEFXX FDDI NETWORK DRIVER 5725M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5726S: Maintained 5727F: drivers/net/fddi/defxx.* 5728 5729DEFZA FDDI NETWORK DRIVER 5730M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5731S: Maintained 5732F: drivers/net/fddi/defza.* 5733 5734DEINTERLACE DRIVERS FOR ALLWINNER H3 5735M: Jernej Skrabec <jernej.skrabec@gmail.com> 5736L: linux-media@vger.kernel.org 5737S: Maintained 5738T: git git://linuxtv.org/media_tree.git 5739F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5740F: drivers/media/platform/sunxi/sun8i-di/ 5741 5742DELL LAPTOP DRIVER 5743M: Matthew Garrett <mjg59@srcf.ucam.org> 5744M: Pali Rohár <pali@kernel.org> 5745L: platform-driver-x86@vger.kernel.org 5746S: Maintained 5747F: drivers/platform/x86/dell/dell-laptop.c 5748 5749DELL LAPTOP FREEFALL DRIVER 5750M: Pali Rohár <pali@kernel.org> 5751S: Maintained 5752F: drivers/platform/x86/dell/dell-smo8800.c 5753 5754DELL LAPTOP RBTN DRIVER 5755M: Pali Rohár <pali@kernel.org> 5756S: Maintained 5757F: drivers/platform/x86/dell/dell-rbtn.* 5758 5759DELL LAPTOP SMM DRIVER 5760M: Pali Rohár <pali@kernel.org> 5761S: Maintained 5762F: Documentation/ABI/obsolete/procfs-i8k 5763F: drivers/hwmon/dell-smm-hwmon.c 5764F: include/uapi/linux/i8k.h 5765 5766DELL REMOTE BIOS UPDATE DRIVER 5767M: Stuart Hayes <stuart.w.hayes@gmail.com> 5768L: platform-driver-x86@vger.kernel.org 5769S: Maintained 5770F: drivers/platform/x86/dell/dell_rbu.c 5771 5772DELL SMBIOS DRIVER 5773M: Pali Rohár <pali@kernel.org> 5774L: Dell.Client.Kernel@dell.com 5775L: platform-driver-x86@vger.kernel.org 5776S: Maintained 5777F: drivers/platform/x86/dell/dell-smbios.* 5778 5779DELL SMBIOS SMM DRIVER 5780L: Dell.Client.Kernel@dell.com 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell-smbios-smm.c 5784 5785DELL SMBIOS WMI DRIVER 5786L: Dell.Client.Kernel@dell.com 5787L: platform-driver-x86@vger.kernel.org 5788S: Maintained 5789F: drivers/platform/x86/dell/dell-smbios-wmi.c 5790F: tools/wmi/dell-smbios-example.c 5791 5792DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5793M: Stuart Hayes <stuart.w.hayes@gmail.com> 5794L: platform-driver-x86@vger.kernel.org 5795S: Maintained 5796F: Documentation/driver-api/dcdbas.rst 5797F: drivers/platform/x86/dell/dcdbas.* 5798 5799DELL WMI DDV DRIVER 5800M: Armin Wolf <W_Armin@gmx.de> 5801S: Maintained 5802F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5803F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5804F: Documentation/wmi/devices/dell-wmi-ddv.rst 5805F: drivers/platform/x86/dell/dell-wmi-ddv.c 5806 5807DELL WMI DESCRIPTOR DRIVER 5808L: Dell.Client.Kernel@dell.com 5809S: Maintained 5810F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5811 5812DELL WMI HARDWARE PRIVACY SUPPORT 5813M: Perry Yuan <Perry.Yuan@dell.com> 5814L: Dell.Client.Kernel@dell.com 5815L: platform-driver-x86@vger.kernel.org 5816S: Maintained 5817F: drivers/platform/x86/dell/dell-wmi-privacy.c 5818 5819DELL WMI NOTIFICATIONS DRIVER 5820M: Matthew Garrett <mjg59@srcf.ucam.org> 5821M: Pali Rohár <pali@kernel.org> 5822S: Maintained 5823F: drivers/platform/x86/dell/dell-wmi-base.c 5824 5825DELL WMI SYSMAN DRIVER 5826M: Prasanth Ksr <prasanth.ksr@dell.com> 5827L: Dell.Client.Kernel@dell.com 5828L: platform-driver-x86@vger.kernel.org 5829S: Maintained 5830F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5831F: drivers/platform/x86/dell/dell-wmi-sysman/ 5832 5833DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5834M: Zev Weiss <zev@bewilderbeest.net> 5835L: linux-hwmon@vger.kernel.org 5836S: Maintained 5837F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5838 5839DELTA DPS920AB PSU DRIVER 5840M: Robert Marko <robert.marko@sartura.hr> 5841L: linux-hwmon@vger.kernel.org 5842S: Maintained 5843F: Documentation/hwmon/dps920ab.rst 5844F: drivers/hwmon/pmbus/dps920ab.c 5845 5846DELTA NETWORKS TN48M CPLD DRIVERS 5847M: Robert Marko <robert.marko@sartura.hr> 5848S: Maintained 5849F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5850F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5851F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5852F: drivers/gpio/gpio-tn48m.c 5853F: include/dt-bindings/reset/delta,tn48m-reset.h 5854 5855DELTA ST MEDIA DRIVER 5856M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5857L: linux-media@vger.kernel.org 5858S: Supported 5859W: https://linuxtv.org 5860T: git git://linuxtv.org/media_tree.git 5861F: drivers/media/platform/st/sti/delta 5862 5863DENALI NAND DRIVER 5864L: linux-mtd@lists.infradead.org 5865S: Orphan 5866F: drivers/mtd/nand/raw/denali* 5867 5868DESIGNWARE EDMA CORE IP DRIVER 5869M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5870R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5871R: Serge Semin <fancer.lancer@gmail.com> 5872L: dmaengine@vger.kernel.org 5873S: Maintained 5874F: drivers/dma/dw-edma/ 5875F: include/linux/dma/edma.h 5876 5877DESIGNWARE USB2 DRD IP DRIVER 5878M: Minas Harutyunyan <hminas@synopsys.com> 5879L: linux-usb@vger.kernel.org 5880S: Maintained 5881T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5882F: drivers/usb/dwc2/ 5883 5884DESIGNWARE USB3 DRD IP DRIVER 5885M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5886L: linux-usb@vger.kernel.org 5887S: Maintained 5888F: drivers/usb/dwc3/ 5889 5890DESIGNWARE XDATA IP DRIVER 5891M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5892L: linux-pci@vger.kernel.org 5893S: Maintained 5894F: Documentation/misc-devices/dw-xdata-pcie.rst 5895F: drivers/misc/dw-xdata-pcie.c 5896 5897DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5898M: Andreas Klinger <ak@it-klinger.de> 5899L: linux-iio@vger.kernel.org 5900S: Maintained 5901F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5902F: drivers/iio/proximity/srf*.c 5903 5904DEVICE COREDUMP (DEV_COREDUMP) 5905M: Johannes Berg <johannes@sipsolutions.net> 5906L: linux-kernel@vger.kernel.org 5907S: Maintained 5908F: drivers/base/devcoredump.c 5909F: include/linux/devcoredump.h 5910 5911DEVICE DEPENDENCY HELPER SCRIPT 5912M: Saravana Kannan <saravanak@google.com> 5913L: linux-kernel@vger.kernel.org 5914S: Maintained 5915F: scripts/dev-needs.sh 5916 5917DEVICE DIRECT ACCESS (DAX) 5918M: Dan Williams <dan.j.williams@intel.com> 5919M: Vishal Verma <vishal.l.verma@intel.com> 5920M: Dave Jiang <dave.jiang@intel.com> 5921L: nvdimm@lists.linux.dev 5922L: linux-cxl@vger.kernel.org 5923S: Supported 5924F: drivers/dax/ 5925 5926DEVICE FREQUENCY (DEVFREQ) 5927M: MyungJoo Ham <myungjoo.ham@samsung.com> 5928M: Kyungmin Park <kyungmin.park@samsung.com> 5929M: Chanwoo Choi <cw00.choi@samsung.com> 5930L: linux-pm@vger.kernel.org 5931S: Maintained 5932T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5933F: Documentation/devicetree/bindings/devfreq/ 5934F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5935F: drivers/devfreq/ 5936F: include/linux/devfreq.h 5937F: include/trace/events/devfreq.h 5938 5939DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5940M: Chanwoo Choi <cw00.choi@samsung.com> 5941L: linux-pm@vger.kernel.org 5942S: Supported 5943T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5944F: Documentation/devicetree/bindings/devfreq/event/ 5945F: drivers/devfreq/devfreq-event.c 5946F: drivers/devfreq/event/ 5947F: include/dt-bindings/pmu/exynos_ppmu.h 5948F: include/linux/devfreq-event.h 5949 5950DEVICE RESOURCE MANAGEMENT HELPERS 5951M: Hans de Goede <hdegoede@redhat.com> 5952R: Matti Vaittinen <mazziesaccount@gmail.com> 5953S: Maintained 5954F: include/linux/devm-helpers.h 5955 5956DEVICE-MAPPER (LVM) 5957M: Alasdair Kergon <agk@redhat.com> 5958M: Mike Snitzer <snitzer@kernel.org> 5959M: dm-devel@redhat.com 5960L: dm-devel@redhat.com 5961S: Maintained 5962W: http://sources.redhat.com/dm 5963Q: http://patchwork.kernel.org/project/dm-devel/list/ 5964T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5965T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5966F: Documentation/admin-guide/device-mapper/ 5967F: drivers/md/Kconfig 5968F: drivers/md/Makefile 5969F: drivers/md/dm* 5970F: drivers/md/persistent-data/ 5971F: include/linux/device-mapper.h 5972F: include/linux/dm-*.h 5973F: include/uapi/linux/dm-*.h 5974 5975DEVLINK 5976M: Jiri Pirko <jiri@resnulli.us> 5977L: netdev@vger.kernel.org 5978S: Supported 5979F: Documentation/networking/devlink 5980F: include/net/devlink.h 5981F: include/uapi/linux/devlink.h 5982F: net/devlink/ 5983 5984DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5985M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5986L: kernel@dh-electronics.com 5987S: Maintained 5988F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5989F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5990 5991DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5992M: Marek Vasut <marex@denx.de> 5993L: kernel@dh-electronics.com 5994S: Maintained 5995F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5996F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5997 5998DIALOG SEMICONDUCTOR DRIVERS 5999M: Support Opensource <support.opensource@diasemi.com> 6000S: Supported 6001W: http://www.dialog-semiconductor.com/products 6002F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6003F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6004F: Documentation/devicetree/bindings/mfd/da90*.txt 6005F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6006F: Documentation/devicetree/bindings/regulator/da92*.txt 6007F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6008F: Documentation/devicetree/bindings/regulator/slg51000.txt 6009F: Documentation/devicetree/bindings/sound/da[79]*.txt 6010F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6011F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6012F: Documentation/hwmon/da90??.rst 6013F: drivers/gpio/gpio-da90??.c 6014F: drivers/hwmon/da90??-hwmon.c 6015F: drivers/iio/adc/da91??-*.c 6016F: drivers/input/misc/da72??.[ch] 6017F: drivers/input/misc/da90??_onkey.c 6018F: drivers/input/touchscreen/da9052_tsi.c 6019F: drivers/leds/leds-da90??.c 6020F: drivers/mfd/da903x.c 6021F: drivers/mfd/da90??-*.c 6022F: drivers/mfd/da91??-*.c 6023F: drivers/pinctrl/pinctrl-da90??.c 6024F: drivers/power/supply/da9052-battery.c 6025F: drivers/power/supply/da91??-*.c 6026F: drivers/regulator/da9???-regulator.[ch] 6027F: drivers/regulator/slg51000-regulator.[ch] 6028F: drivers/rtc/rtc-da90??.c 6029F: drivers/thermal/da90??-thermal.c 6030F: drivers/video/backlight/da90??_bl.c 6031F: drivers/watchdog/da90??_wdt.c 6032F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6033F: include/linux/mfd/da903x.h 6034F: include/linux/mfd/da9052/ 6035F: include/linux/mfd/da9055/ 6036F: include/linux/mfd/da9062/ 6037F: include/linux/mfd/da9063/ 6038F: include/linux/mfd/da9150/ 6039F: include/linux/regulator/da9211.h 6040F: include/sound/da[79]*.h 6041F: sound/soc/codecs/da[79]*.[ch] 6042 6043DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6044M: William Breathitt Gray <william.gray@linaro.org> 6045L: linux-gpio@vger.kernel.org 6046S: Maintained 6047F: drivers/gpio/gpio-gpio-mm.c 6048 6049DIOLAN U2C-12 I2C DRIVER 6050M: Guenter Roeck <linux@roeck-us.net> 6051L: linux-i2c@vger.kernel.org 6052S: Maintained 6053F: drivers/i2c/busses/i2c-diolan-u2c.c 6054 6055DIRECTORY NOTIFICATION (DNOTIFY) 6056M: Jan Kara <jack@suse.cz> 6057R: Amir Goldstein <amir73il@gmail.com> 6058L: linux-fsdevel@vger.kernel.org 6059S: Maintained 6060F: Documentation/filesystems/dnotify.rst 6061F: fs/notify/dnotify/ 6062F: include/linux/dnotify.h 6063 6064DISK GEOMETRY AND PARTITION HANDLING 6065M: Andries Brouwer <aeb@cwi.nl> 6066S: Maintained 6067W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6068W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6069W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6070 6071DISKQUOTA 6072M: Jan Kara <jack@suse.com> 6073S: Maintained 6074F: Documentation/filesystems/quota.rst 6075F: fs/quota/ 6076F: include/linux/quota*.h 6077F: include/uapi/linux/quota*.h 6078 6079DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6080M: Bernie Thompson <bernie@plugable.com> 6081L: linux-fbdev@vger.kernel.org 6082S: Maintained 6083W: http://plugable.com/category/projects/udlfb/ 6084F: Documentation/fb/udlfb.rst 6085F: drivers/video/fbdev/udlfb.c 6086F: include/video/udlfb.h 6087 6088DISTRIBUTED LOCK MANAGER (DLM) 6089M: Christine Caulfield <ccaulfie@redhat.com> 6090M: David Teigland <teigland@redhat.com> 6091L: cluster-devel@redhat.com 6092S: Supported 6093W: http://sources.redhat.com/cluster/ 6094T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6095F: fs/dlm/ 6096 6097DMA BUFFER SHARING FRAMEWORK 6098M: Sumit Semwal <sumit.semwal@linaro.org> 6099M: Christian König <christian.koenig@amd.com> 6100L: linux-media@vger.kernel.org 6101L: dri-devel@lists.freedesktop.org 6102L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6103S: Maintained 6104T: git git://anongit.freedesktop.org/drm/drm-misc 6105F: Documentation/driver-api/dma-buf.rst 6106F: drivers/dma-buf/ 6107F: include/linux/*fence.h 6108F: include/linux/dma-buf.h 6109F: include/linux/dma-resv.h 6110K: \bdma_(?:buf|fence|resv)\b 6111 6112DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6113M: Vinod Koul <vkoul@kernel.org> 6114L: dmaengine@vger.kernel.org 6115S: Maintained 6116Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6117T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6118F: Documentation/devicetree/bindings/dma/ 6119F: Documentation/driver-api/dmaengine/ 6120F: drivers/dma/ 6121F: include/dt-bindings/dma/ 6122F: include/linux/dma/ 6123F: include/linux/dmaengine.h 6124F: include/linux/of_dma.h 6125 6126DMA MAPPING BENCHMARK 6127M: Xiang Chen <chenxiang66@hisilicon.com> 6128L: iommu@lists.linux.dev 6129F: kernel/dma/map_benchmark.c 6130F: tools/testing/selftests/dma/ 6131 6132DMA MAPPING HELPERS 6133M: Christoph Hellwig <hch@lst.de> 6134M: Marek Szyprowski <m.szyprowski@samsung.com> 6135R: Robin Murphy <robin.murphy@arm.com> 6136L: iommu@lists.linux.dev 6137S: Supported 6138W: http://git.infradead.org/users/hch/dma-mapping.git 6139T: git git://git.infradead.org/users/hch/dma-mapping.git 6140F: include/asm-generic/dma-mapping.h 6141F: include/linux/dma-direct.h 6142F: include/linux/dma-map-ops.h 6143F: include/linux/dma-mapping.h 6144F: include/linux/swiotlb.h 6145F: kernel/dma/ 6146 6147DMA-BUF HEAPS FRAMEWORK 6148M: Sumit Semwal <sumit.semwal@linaro.org> 6149R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6150R: Liam Mark <lmark@codeaurora.org> 6151R: Laura Abbott <labbott@redhat.com> 6152R: Brian Starkey <Brian.Starkey@arm.com> 6153R: John Stultz <jstultz@google.com> 6154L: linux-media@vger.kernel.org 6155L: dri-devel@lists.freedesktop.org 6156L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6157S: Maintained 6158T: git git://anongit.freedesktop.org/drm/drm-misc 6159F: drivers/dma-buf/dma-heap.c 6160F: drivers/dma-buf/heaps/* 6161F: include/linux/dma-heap.h 6162F: include/uapi/linux/dma-heap.h 6163 6164DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6165M: Lukasz Luba <lukasz.luba@arm.com> 6166L: linux-pm@vger.kernel.org 6167L: linux-samsung-soc@vger.kernel.org 6168S: Maintained 6169F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6170F: drivers/memory/samsung/exynos5422-dmc.c 6171 6172DME1737 HARDWARE MONITOR DRIVER 6173M: Juerg Haefliger <juergh@proton.me> 6174L: linux-hwmon@vger.kernel.org 6175S: Maintained 6176F: Documentation/hwmon/dme1737.rst 6177F: drivers/hwmon/dme1737.c 6178 6179DMI/SMBIOS SUPPORT 6180M: Jean Delvare <jdelvare@suse.com> 6181S: Maintained 6182T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6183F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6184F: drivers/firmware/dmi-id.c 6185F: drivers/firmware/dmi_scan.c 6186F: include/linux/dmi.h 6187 6188DOCUMENTATION 6189M: Jonathan Corbet <corbet@lwn.net> 6190L: linux-doc@vger.kernel.org 6191S: Maintained 6192P: Documentation/doc-guide/maintainer-profile.rst 6193T: git git://git.lwn.net/linux.git docs-next 6194F: Documentation/ 6195F: scripts/documentation-file-ref-check 6196F: scripts/kernel-doc 6197F: scripts/sphinx-pre-install 6198X: Documentation/ABI/ 6199X: Documentation/admin-guide/media/ 6200X: Documentation/devicetree/ 6201X: Documentation/driver-api/media/ 6202X: Documentation/firmware-guide/acpi/ 6203X: Documentation/i2c/ 6204X: Documentation/netlink/ 6205X: Documentation/power/ 6206X: Documentation/spi/ 6207X: Documentation/userspace-api/media/ 6208 6209DOCUMENTATION PROCESS 6210M: Jonathan Corbet <corbet@lwn.net> 6211L: workflows@vger.kernel.org 6212S: Maintained 6213F: Documentation/process/ 6214 6215DOCUMENTATION REPORTING ISSUES 6216M: Thorsten Leemhuis <linux@leemhuis.info> 6217L: linux-doc@vger.kernel.org 6218S: Maintained 6219F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6220F: Documentation/admin-guide/reporting-issues.rst 6221 6222DOCUMENTATION SCRIPTS 6223M: Mauro Carvalho Chehab <mchehab@kernel.org> 6224L: linux-doc@vger.kernel.org 6225S: Maintained 6226F: Documentation/sphinx/parse-headers.pl 6227F: scripts/documentation-file-ref-check 6228F: scripts/sphinx-pre-install 6229 6230DOCUMENTATION/ITALIAN 6231M: Federico Vaga <federico.vaga@vaga.pv.it> 6232L: linux-doc@vger.kernel.org 6233S: Maintained 6234F: Documentation/translations/it_IT 6235 6236DOCUMENTATION/JAPANESE 6237R: Akira Yokosawa <akiyks@gmail.com> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240F: Documentation/translations/ja_JP 6241 6242DONGWOON DW9714 LENS VOICE COIL DRIVER 6243M: Sakari Ailus <sakari.ailus@linux.intel.com> 6244L: linux-media@vger.kernel.org 6245S: Maintained 6246T: git git://linuxtv.org/media_tree.git 6247F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6248F: drivers/media/i2c/dw9714.c 6249 6250DONGWOON DW9768 LENS VOICE COIL DRIVER 6251M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6252L: linux-media@vger.kernel.org 6253S: Maintained 6254T: git git://linuxtv.org/media_tree.git 6255F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6256F: drivers/media/i2c/dw9768.c 6257 6258DONGWOON DW9807 LENS VOICE COIL DRIVER 6259M: Sakari Ailus <sakari.ailus@linux.intel.com> 6260L: linux-media@vger.kernel.org 6261S: Maintained 6262T: git git://linuxtv.org/media_tree.git 6263F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6264F: drivers/media/i2c/dw9807-vcm.c 6265 6266DOUBLETALK DRIVER 6267M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6268L: blinux-list@redhat.com 6269S: Maintained 6270F: drivers/char/dtlk.c 6271F: include/linux/dtlk.h 6272 6273DPAA2 DATAPATH I/O (DPIO) DRIVER 6274M: Roy Pledge <Roy.Pledge@nxp.com> 6275L: linux-kernel@vger.kernel.org 6276S: Maintained 6277F: drivers/soc/fsl/dpio 6278 6279DPAA2 ETHERNET DRIVER 6280M: Ioana Ciornei <ioana.ciornei@nxp.com> 6281L: netdev@vger.kernel.org 6282S: Maintained 6283F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6284F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6285F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6286F: drivers/net/ethernet/freescale/dpaa2/Makefile 6287F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6288F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6289F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6290F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6291F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpni* 6293 6294DPAA2 ETHERNET SWITCH DRIVER 6295M: Ioana Ciornei <ioana.ciornei@nxp.com> 6296L: netdev@vger.kernel.org 6297S: Maintained 6298F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6299F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6300F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6301 6302DRBD DRIVER 6303M: Philipp Reisner <philipp.reisner@linbit.com> 6304M: Lars Ellenberg <lars.ellenberg@linbit.com> 6305M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6306L: drbd-dev@lists.linbit.com 6307S: Supported 6308W: http://www.drbd.org 6309T: git git://git.linbit.com/linux-drbd.git 6310T: git git://git.linbit.com/drbd-8.4.git 6311F: Documentation/admin-guide/blockdev/ 6312F: drivers/block/drbd/ 6313F: include/linux/drbd* 6314F: lib/lru_cache.c 6315 6316DRIVER COMPONENT FRAMEWORK 6317L: dri-devel@lists.freedesktop.org 6318F: drivers/base/component.c 6319F: include/linux/component.h 6320 6321DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6322M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6323R: "Rafael J. Wysocki" <rafael@kernel.org> 6324S: Supported 6325T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6326F: Documentation/core-api/kobject.rst 6327F: drivers/base/ 6328F: fs/debugfs/ 6329F: fs/sysfs/ 6330F: include/linux/debugfs.h 6331F: include/linux/fwnode.h 6332F: include/linux/kobj* 6333F: include/linux/property.h 6334F: lib/kobj* 6335 6336DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6337M: Nishanth Menon <nm@ti.com> 6338L: linux-pm@vger.kernel.org 6339S: Maintained 6340F: drivers/soc/ti/smartreflex.c 6341F: include/linux/power/smartreflex.h 6342 6343DRM ACCEL DRIVERS FOR INTEL VPU 6344M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6345M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6346L: dri-devel@lists.freedesktop.org 6347S: Supported 6348T: git git://anongit.freedesktop.org/drm/drm-misc 6349F: drivers/accel/ivpu/ 6350F: include/uapi/drm/ivpu_accel.h 6351 6352DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6353M: Oded Gabbay <ogabbay@kernel.org> 6354L: dri-devel@lists.freedesktop.org 6355S: Maintained 6356C: irc://irc.oftc.net/dri-devel 6357T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6358F: Documentation/accel/ 6359F: drivers/accel/ 6360F: include/drm/drm_accel.h 6361 6362DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6363M: Maxime Ripard <mripard@kernel.org> 6364M: Chen-Yu Tsai <wens@csie.org> 6365R: Jernej Skrabec <jernej.skrabec@gmail.com> 6366L: dri-devel@lists.freedesktop.org 6367S: Supported 6368T: git git://anongit.freedesktop.org/drm/drm-misc 6369F: drivers/gpu/drm/sun4i/sun8i* 6370 6371DRM DRIVER FOR ARM PL111 CLCD 6372M: Emma Anholt <emma@anholt.net> 6373S: Supported 6374T: git git://anongit.freedesktop.org/drm/drm-misc 6375F: drivers/gpu/drm/pl111/ 6376 6377DRM DRIVER FOR ARM VERSATILE TFT PANELS 6378M: Linus Walleij <linus.walleij@linaro.org> 6379S: Maintained 6380T: git git://anongit.freedesktop.org/drm/drm-misc 6381F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6382F: drivers/gpu/drm/panel/panel-arm-versatile.c 6383 6384DRM DRIVER FOR ASPEED BMC GFX 6385M: Joel Stanley <joel@jms.id.au> 6386L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6387S: Supported 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6390F: drivers/gpu/drm/aspeed/ 6391 6392DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6393M: Dave Airlie <airlied@redhat.com> 6394R: Thomas Zimmermann <tzimmermann@suse.de> 6395L: dri-devel@lists.freedesktop.org 6396S: Supported 6397T: git git://anongit.freedesktop.org/drm/drm-misc 6398F: drivers/gpu/drm/ast/ 6399 6400DRM DRIVER FOR BOCHS VIRTUAL GPU 6401M: Gerd Hoffmann <kraxel@redhat.com> 6402L: virtualization@lists.linux-foundation.org 6403S: Maintained 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: drivers/gpu/drm/tiny/bochs.c 6406 6407DRM DRIVER FOR BOE HIMAX8279D PANELS 6408M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6409S: Maintained 6410F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6411F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6412 6413DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6414M: Jagan Teki <jagan@amarulasolutions.com> 6415S: Maintained 6416F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6417F: drivers/gpu/drm/bridge/chipone-icn6211.c 6418 6419DRM DRIVER FOR EBBG FT8719 PANEL 6420M: Joel Selvaraj <jo@jsfamily.in> 6421S: Maintained 6422T: git git://anongit.freedesktop.org/drm/drm-misc 6423F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6424F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6425 6426DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6427M: Linus Walleij <linus.walleij@linaro.org> 6428S: Maintained 6429T: git git://anongit.freedesktop.org/drm/drm-misc 6430F: drivers/gpu/drm/tve200/ 6431 6432DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6433M: Icenowy Zheng <icenowy@aosc.io> 6434S: Maintained 6435F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6436F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6437 6438DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6439M: Jagan Teki <jagan@amarulasolutions.com> 6440S: Maintained 6441F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6442F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6443 6444DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6445M: Thomas Zimmermann <tzimmermann@suse.de> 6446M: Javier Martinez Canillas <javierm@redhat.com> 6447L: dri-devel@lists.freedesktop.org 6448S: Maintained 6449T: git git://anongit.freedesktop.org/drm/drm-misc 6450F: drivers/gpu/drm/drm_aperture.c 6451F: drivers/gpu/drm/tiny/ofdrm.c 6452F: drivers/gpu/drm/tiny/simpledrm.c 6453F: drivers/video/aperture.c 6454F: drivers/video/nomodeset.c 6455F: include/drm/drm_aperture.h 6456F: include/linux/aperture.h 6457F: include/video/nomodeset.h 6458 6459DRM DRIVER FOR GENERIC EDP PANELS 6460R: Douglas Anderson <dianders@chromium.org> 6461F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6462F: drivers/gpu/drm/panel/panel-edp.c 6463 6464DRM DRIVER FOR GENERIC USB DISPLAY 6465M: Noralf Trønnes <noralf@tronnes.org> 6466S: Maintained 6467W: https://github.com/notro/gud/wiki 6468T: git git://anongit.freedesktop.org/drm/drm-misc 6469F: drivers/gpu/drm/gud/ 6470F: include/drm/gud.h 6471 6472DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6473M: Hans de Goede <hdegoede@redhat.com> 6474S: Maintained 6475T: git git://anongit.freedesktop.org/drm/drm-misc 6476F: drivers/gpu/drm/tiny/gm12u320.c 6477 6478DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6479M: Ondrej Jirman <megi@xff.cz> 6480M: Javier Martinez Canillas <javierm@redhat.com> 6481S: Maintained 6482T: git git://anongit.freedesktop.org/drm/drm-misc 6483F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6484F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6485 6486DRM DRIVER FOR HX8357D PANELS 6487M: Emma Anholt <emma@anholt.net> 6488S: Maintained 6489T: git git://anongit.freedesktop.org/drm/drm-misc 6490F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6491F: drivers/gpu/drm/tiny/hx8357d.c 6492 6493DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6494M: Deepak Rawat <drawat.floss@gmail.com> 6495L: linux-hyperv@vger.kernel.org 6496L: dri-devel@lists.freedesktop.org 6497S: Maintained 6498T: git git://anongit.freedesktop.org/drm/drm-misc 6499F: drivers/gpu/drm/hyperv 6500 6501DRM DRIVER FOR ILITEK ILI9225 PANELS 6502M: David Lechner <david@lechnology.com> 6503S: Maintained 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6506F: drivers/gpu/drm/tiny/ili9225.c 6507 6508DRM DRIVER FOR ILITEK ILI9486 PANELS 6509M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6510S: Maintained 6511T: git git://anongit.freedesktop.org/drm/drm-misc 6512F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6513F: drivers/gpu/drm/tiny/ili9486.c 6514 6515DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6516M: Jagan Teki <jagan@edgeble.ai> 6517S: Maintained 6518F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6519F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6520 6521DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6522M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6523S: Supported 6524T: git git://anongit.freedesktop.org/drm/drm-misc 6525F: drivers/gpu/drm/logicvc/ 6526 6527DRM DRIVER FOR LVDS PANELS 6528M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6529L: dri-devel@lists.freedesktop.org 6530S: Maintained 6531T: git git://anongit.freedesktop.org/drm/drm-misc 6532F: Documentation/devicetree/bindings/display/lvds.yaml 6533F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6534F: drivers/gpu/drm/panel/panel-lvds.c 6535 6536DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6537M: Guido Günther <agx@sigxcpu.org> 6538R: Purism Kernel Team <kernel@puri.sm> 6539S: Maintained 6540F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6541F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6542 6543DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6544M: Dave Airlie <airlied@redhat.com> 6545R: Thomas Zimmermann <tzimmermann@suse.de> 6546L: dri-devel@lists.freedesktop.org 6547S: Supported 6548T: git git://anongit.freedesktop.org/drm/drm-misc 6549F: drivers/gpu/drm/mgag200/ 6550 6551DRM DRIVER FOR MI0283QT 6552M: Noralf Trønnes <noralf@tronnes.org> 6553S: Maintained 6554T: git git://anongit.freedesktop.org/drm/drm-misc 6555F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6556F: drivers/gpu/drm/tiny/mi0283qt.c 6557 6558DRM DRIVER FOR MIPI DBI compatible panels 6559M: Noralf Trønnes <noralf@tronnes.org> 6560S: Maintained 6561W: https://github.com/notro/panel-mipi-dbi/wiki 6562T: git git://anongit.freedesktop.org/drm/drm-misc 6563F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6564F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6565 6566DRM DRIVER FOR MSM ADRENO GPU 6567M: Rob Clark <robdclark@gmail.com> 6568M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6569M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6570R: Sean Paul <sean@poorly.run> 6571R: Marijn Suijten <marijn.suijten@somainline.org> 6572L: linux-arm-msm@vger.kernel.org 6573L: dri-devel@lists.freedesktop.org 6574L: freedreno@lists.freedesktop.org 6575S: Maintained 6576B: https://gitlab.freedesktop.org/drm/msm/-/issues 6577T: git https://gitlab.freedesktop.org/drm/msm.git 6578F: Documentation/devicetree/bindings/display/msm/ 6579F: drivers/gpu/drm/msm/ 6580F: include/uapi/drm/msm_drm.h 6581 6582DRM DRIVER FOR NOVATEK NT35510 PANELS 6583M: Linus Walleij <linus.walleij@linaro.org> 6584S: Maintained 6585T: git git://anongit.freedesktop.org/drm/drm-misc 6586F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6587F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6588 6589DRM DRIVER FOR NOVATEK NT35560 PANELS 6590M: Linus Walleij <linus.walleij@linaro.org> 6591S: Maintained 6592T: git git://anongit.freedesktop.org/drm/drm-misc 6593F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6594F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6595 6596DRM DRIVER FOR NOVATEK NT36523 PANELS 6597M: Jianhua Lu <lujianhua000@gmail.com> 6598S: Maintained 6599T: git git://anongit.freedesktop.org/drm/drm-misc 6600F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6601F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6602 6603DRM DRIVER FOR NOVATEK NT36672A PANELS 6604M: Sumit Semwal <sumit.semwal@linaro.org> 6605S: Maintained 6606T: git git://anongit.freedesktop.org/drm/drm-misc 6607F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6608F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6609 6610DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6611M: Ben Skeggs <bskeggs@redhat.com> 6612M: Karol Herbst <kherbst@redhat.com> 6613M: Lyude Paul <lyude@redhat.com> 6614L: dri-devel@lists.freedesktop.org 6615L: nouveau@lists.freedesktop.org 6616S: Supported 6617W: https://nouveau.freedesktop.org/ 6618Q: https://patchwork.freedesktop.org/project/nouveau/ 6619Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6620B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6621C: irc://irc.oftc.net/nouveau 6622T: git https://gitlab.freedesktop.org/drm/nouveau.git 6623F: drivers/gpu/drm/nouveau/ 6624F: include/uapi/drm/nouveau_drm.h 6625 6626DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6627M: Stefan Mavrodiev <stefan@olimex.com> 6628S: Maintained 6629F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6630F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6631 6632DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6633R: Douglas Anderson <dianders@chromium.org> 6634F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6635F: drivers/gpu/drm/bridge/parade-ps8640.c 6636 6637DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6638M: Noralf Trønnes <noralf@tronnes.org> 6639S: Maintained 6640T: git git://anongit.freedesktop.org/drm/drm-misc 6641F: Documentation/devicetree/bindings/display/repaper.txt 6642F: drivers/gpu/drm/tiny/repaper.c 6643 6644DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6645M: Dave Airlie <airlied@redhat.com> 6646M: Gerd Hoffmann <kraxel@redhat.com> 6647L: virtualization@lists.linux-foundation.org 6648S: Obsolete 6649W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6650T: git git://anongit.freedesktop.org/drm/drm-misc 6651F: drivers/gpu/drm/tiny/cirrus.c 6652 6653DRM DRIVER FOR QXL VIRTUAL GPU 6654M: Dave Airlie <airlied@redhat.com> 6655M: Gerd Hoffmann <kraxel@redhat.com> 6656L: virtualization@lists.linux-foundation.org 6657L: spice-devel@lists.freedesktop.org 6658S: Maintained 6659T: git git://anongit.freedesktop.org/drm/drm-misc 6660F: drivers/gpu/drm/qxl/ 6661F: include/uapi/drm/qxl_drm.h 6662 6663DRM DRIVER FOR RAYDIUM RM67191 PANELS 6664M: Robert Chiras <robert.chiras@nxp.com> 6665S: Maintained 6666F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6667F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6668 6669DRM DRIVER FOR SAMSUNG DB7430 PANELS 6670M: Linus Walleij <linus.walleij@linaro.org> 6671S: Maintained 6672T: git git://anongit.freedesktop.org/drm/drm-misc 6673F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6674F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6675 6676DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6677M: Inki Dae <inki.dae@samsung.com> 6678M: Jagan Teki <jagan@amarulasolutions.com> 6679M: Marek Szyprowski <m.szyprowski@samsung.com> 6680S: Maintained 6681T: git git://anongit.freedesktop.org/drm/drm-misc 6682F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6683F: drivers/gpu/drm/bridge/samsung-dsim.c 6684F: include/drm/bridge/samsung-dsim.h 6685 6686DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6687M: Markuss Broks <markuss.broks@gmail.com> 6688S: Maintained 6689F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6690F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6691 6692DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6693M: Artur Weber <aweber.kernel@gmail.com> 6694S: Maintained 6695F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6696F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6697 6698DRM DRIVER FOR SITRONIX ST7586 PANELS 6699M: David Lechner <david@lechnology.com> 6700S: Maintained 6701T: git git://anongit.freedesktop.org/drm/drm-misc 6702F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6703F: drivers/gpu/drm/tiny/st7586.c 6704 6705DRM DRIVER FOR SITRONIX ST7701 PANELS 6706M: Jagan Teki <jagan@amarulasolutions.com> 6707S: Maintained 6708F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6709F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6710 6711DRM DRIVER FOR SITRONIX ST7703 PANELS 6712M: Guido Günther <agx@sigxcpu.org> 6713R: Purism Kernel Team <kernel@puri.sm> 6714R: Ondrej Jirman <megous@megous.com> 6715S: Maintained 6716F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6717F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6718 6719DRM DRIVER FOR SITRONIX ST7735R PANELS 6720M: David Lechner <david@lechnology.com> 6721S: Maintained 6722T: git git://anongit.freedesktop.org/drm/drm-misc 6723F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6724F: drivers/gpu/drm/tiny/st7735r.c 6725 6726DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6727M: Javier Martinez Canillas <javierm@redhat.com> 6728S: Maintained 6729T: git git://anongit.freedesktop.org/drm/drm-misc 6730F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6731F: drivers/gpu/drm/solomon/ssd130x* 6732 6733DRM DRIVER FOR ST-ERICSSON MCDE 6734M: Linus Walleij <linus.walleij@linaro.org> 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6738F: drivers/gpu/drm/mcde/ 6739 6740DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6741M: Jagan Teki <jagan@amarulasolutions.com> 6742S: Maintained 6743F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6744F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6745 6746DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6747R: Douglas Anderson <dianders@chromium.org> 6748F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6749F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6750 6751DRM DRIVER FOR TPO TPG110 PANELS 6752M: Linus Walleij <linus.walleij@linaro.org> 6753S: Maintained 6754T: git git://anongit.freedesktop.org/drm/drm-misc 6755F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6756F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6757 6758DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6759M: Dave Airlie <airlied@redhat.com> 6760R: Sean Paul <sean@poorly.run> 6761R: Thomas Zimmermann <tzimmermann@suse.de> 6762L: dri-devel@lists.freedesktop.org 6763S: Supported 6764T: git git://anongit.freedesktop.org/drm/drm-misc 6765F: drivers/gpu/drm/udl/ 6766 6767DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6768M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6769M: Melissa Wen <melissa.srw@gmail.com> 6770M: Maíra Canal <mairacanal@riseup.net> 6771R: Haneen Mohammed <hamohammed.sa@gmail.com> 6772R: Daniel Vetter <daniel@ffwll.ch> 6773L: dri-devel@lists.freedesktop.org 6774S: Maintained 6775T: git git://anongit.freedesktop.org/drm/drm-misc 6776F: Documentation/gpu/vkms.rst 6777F: drivers/gpu/drm/vkms/ 6778 6779DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6780M: Hans de Goede <hdegoede@redhat.com> 6781L: dri-devel@lists.freedesktop.org 6782S: Maintained 6783T: git git://anongit.freedesktop.org/drm/drm-misc 6784F: drivers/gpu/drm/vboxvideo/ 6785 6786DRM DRIVER FOR VMWARE VIRTUAL GPU 6787M: Zack Rusin <zackr@vmware.com> 6788R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6789L: dri-devel@lists.freedesktop.org 6790S: Supported 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: drivers/gpu/drm/vmwgfx/ 6793F: include/uapi/drm/vmwgfx_drm.h 6794 6795DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6796M: Linus Walleij <linus.walleij@linaro.org> 6797S: Maintained 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6800F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6801 6802DRM DRIVERS 6803M: David Airlie <airlied@gmail.com> 6804M: Daniel Vetter <daniel@ffwll.ch> 6805L: dri-devel@lists.freedesktop.org 6806S: Maintained 6807B: https://gitlab.freedesktop.org/drm 6808C: irc://irc.oftc.net/dri-devel 6809T: git git://anongit.freedesktop.org/drm/drm 6810F: Documentation/devicetree/bindings/display/ 6811F: Documentation/devicetree/bindings/gpu/ 6812F: Documentation/gpu/ 6813F: drivers/gpu/ 6814F: include/drm/ 6815F: include/linux/vga* 6816F: include/uapi/drm/ 6817 6818DRM DRIVERS AND MISC GPU PATCHES 6819M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6820M: Maxime Ripard <mripard@kernel.org> 6821M: Thomas Zimmermann <tzimmermann@suse.de> 6822S: Maintained 6823W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6824T: git git://anongit.freedesktop.org/drm/drm-misc 6825F: Documentation/gpu/ 6826F: drivers/gpu/drm/* 6827F: drivers/gpu/vga/ 6828F: include/drm/drm* 6829F: include/linux/vga* 6830F: include/uapi/drm/drm* 6831 6832DRM DRIVERS FOR ALLWINNER A10 6833M: Maxime Ripard <mripard@kernel.org> 6834M: Chen-Yu Tsai <wens@csie.org> 6835L: dri-devel@lists.freedesktop.org 6836S: Supported 6837T: git git://anongit.freedesktop.org/drm/drm-misc 6838F: Documentation/devicetree/bindings/display/allwinner* 6839F: drivers/gpu/drm/sun4i/ 6840 6841DRM DRIVERS FOR AMLOGIC SOCS 6842M: Neil Armstrong <neil.armstrong@linaro.org> 6843L: dri-devel@lists.freedesktop.org 6844L: linux-amlogic@lists.infradead.org 6845S: Supported 6846W: http://linux-meson.com/ 6847T: git git://anongit.freedesktop.org/drm/drm-misc 6848F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6849F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6850F: Documentation/gpu/meson.rst 6851F: drivers/gpu/drm/meson/ 6852 6853DRM DRIVERS FOR ATMEL HLCDC 6854M: Sam Ravnborg <sam@ravnborg.org> 6855M: Boris Brezillon <bbrezillon@kernel.org> 6856L: dri-devel@lists.freedesktop.org 6857S: Supported 6858T: git git://anongit.freedesktop.org/drm/drm-misc 6859F: Documentation/devicetree/bindings/display/atmel/ 6860F: drivers/gpu/drm/atmel-hlcdc/ 6861 6862DRM DRIVERS FOR BRIDGE CHIPS 6863M: Andrzej Hajda <andrzej.hajda@intel.com> 6864M: Neil Armstrong <neil.armstrong@linaro.org> 6865M: Robert Foss <rfoss@kernel.org> 6866R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6867R: Jonas Karlman <jonas@kwiboo.se> 6868R: Jernej Skrabec <jernej.skrabec@gmail.com> 6869S: Maintained 6870T: git git://anongit.freedesktop.org/drm/drm-misc 6871F: Documentation/devicetree/bindings/display/bridge/ 6872F: drivers/gpu/drm/bridge/ 6873F: drivers/gpu/drm/drm_bridge.c 6874F: include/drm/drm_bridge.h 6875 6876DRM DRIVERS FOR EXYNOS 6877M: Inki Dae <inki.dae@samsung.com> 6878M: Seung-Woo Kim <sw0312.kim@samsung.com> 6879M: Kyungmin Park <kyungmin.park@samsung.com> 6880L: dri-devel@lists.freedesktop.org 6881S: Supported 6882T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6883F: Documentation/devicetree/bindings/display/exynos/ 6884F: Documentation/devicetree/bindings/display/samsung/ 6885F: drivers/gpu/drm/exynos/ 6886F: include/uapi/drm/exynos_drm.h 6887 6888DRM DRIVERS FOR FREESCALE DCU 6889M: Stefan Agner <stefan@agner.ch> 6890M: Alison Wang <alison.wang@nxp.com> 6891L: dri-devel@lists.freedesktop.org 6892S: Supported 6893T: git git://anongit.freedesktop.org/drm/drm-misc 6894F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6895F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6896F: drivers/gpu/drm/fsl-dcu/ 6897 6898DRM DRIVERS FOR FREESCALE IMX 6899M: Philipp Zabel <p.zabel@pengutronix.de> 6900L: dri-devel@lists.freedesktop.org 6901S: Maintained 6902F: Documentation/devicetree/bindings/display/imx/ 6903F: drivers/gpu/drm/imx/ipuv3/ 6904F: drivers/gpu/ipu-v3/ 6905 6906DRM DRIVERS FOR FREESCALE IMX BRIDGE 6907M: Liu Ying <victor.liu@nxp.com> 6908L: dri-devel@lists.freedesktop.org 6909S: Maintained 6910F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6911F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6912F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6913F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6914F: drivers/gpu/drm/bridge/imx/ 6915 6916DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6917M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6918L: dri-devel@lists.freedesktop.org 6919S: Maintained 6920T: git git://github.com/patjak/drm-gma500 6921F: drivers/gpu/drm/gma500/ 6922 6923DRM DRIVERS FOR HISILICON 6924M: Xinliang Liu <xinliang.liu@linaro.org> 6925M: Tian Tao <tiantao6@hisilicon.com> 6926R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6927R: Sumit Semwal <sumit.semwal@linaro.org> 6928R: Yongqin Liu <yongqin.liu@linaro.org> 6929R: John Stultz <jstultz@google.com> 6930L: dri-devel@lists.freedesktop.org 6931S: Maintained 6932T: git git://anongit.freedesktop.org/drm/drm-misc 6933F: Documentation/devicetree/bindings/display/hisilicon/ 6934F: drivers/gpu/drm/hisilicon/ 6935 6936DRM DRIVERS FOR LIMA 6937M: Qiang Yu <yuq825@gmail.com> 6938L: dri-devel@lists.freedesktop.org 6939L: lima@lists.freedesktop.org (moderated for non-subscribers) 6940S: Maintained 6941T: git git://anongit.freedesktop.org/drm/drm-misc 6942F: drivers/gpu/drm/lima/ 6943F: include/uapi/drm/lima_drm.h 6944 6945DRM DRIVERS FOR MEDIATEK 6946M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6947M: Philipp Zabel <p.zabel@pengutronix.de> 6948L: dri-devel@lists.freedesktop.org 6949L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6950S: Supported 6951F: Documentation/devicetree/bindings/display/mediatek/ 6952F: drivers/gpu/drm/mediatek/ 6953F: drivers/phy/mediatek/phy-mtk-dp.c 6954F: drivers/phy/mediatek/phy-mtk-hdmi* 6955F: drivers/phy/mediatek/phy-mtk-mipi* 6956 6957DRM DRIVERS FOR NVIDIA TEGRA 6958M: Thierry Reding <thierry.reding@gmail.com> 6959M: Mikko Perttunen <mperttunen@nvidia.com> 6960L: dri-devel@lists.freedesktop.org 6961L: linux-tegra@vger.kernel.org 6962S: Supported 6963T: git https://gitlab.freedesktop.org/drm/tegra.git 6964F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6965F: Documentation/devicetree/bindings/gpu/host1x/ 6966F: drivers/gpu/drm/tegra/ 6967F: drivers/gpu/host1x/ 6968F: include/linux/host1x.h 6969F: include/uapi/drm/tegra_drm.h 6970 6971DRM DRIVERS FOR RENESAS 6972M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6973M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6974L: dri-devel@lists.freedesktop.org 6975L: linux-renesas-soc@vger.kernel.org 6976S: Supported 6977T: git git://linuxtv.org/pinchartl/media drm/du/next 6978F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6979F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6980F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6981F: Documentation/devicetree/bindings/display/renesas,du.yaml 6982F: drivers/gpu/drm/renesas/ 6983F: include/linux/platform_data/shmob_drm.h 6984 6985DRM DRIVERS FOR ROCKCHIP 6986M: Sandy Huang <hjc@rock-chips.com> 6987M: Heiko Stübner <heiko@sntech.de> 6988L: dri-devel@lists.freedesktop.org 6989S: Maintained 6990T: git git://anongit.freedesktop.org/drm/drm-misc 6991F: Documentation/devicetree/bindings/display/rockchip/ 6992F: drivers/gpu/drm/rockchip/ 6993 6994DRM DRIVERS FOR STI 6995M: Alain Volmat <alain.volmat@foss.st.com> 6996L: dri-devel@lists.freedesktop.org 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7000F: drivers/gpu/drm/sti 7001 7002DRM DRIVERS FOR STM 7003M: Yannick Fertre <yannick.fertre@foss.st.com> 7004M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7005M: Philippe Cornu <philippe.cornu@foss.st.com> 7006L: dri-devel@lists.freedesktop.org 7007S: Maintained 7008T: git git://anongit.freedesktop.org/drm/drm-misc 7009F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7010F: drivers/gpu/drm/stm 7011 7012DRM DRIVERS FOR TI KEYSTONE 7013M: Jyri Sarha <jyri.sarha@iki.fi> 7014M: Tomi Valkeinen <tomba@kernel.org> 7015L: dri-devel@lists.freedesktop.org 7016S: Maintained 7017T: git git://anongit.freedesktop.org/drm/drm-misc 7018F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7020F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7021F: drivers/gpu/drm/tidss/ 7022 7023DRM DRIVERS FOR TI LCDC 7024M: Jyri Sarha <jyri.sarha@iki.fi> 7025R: Tomi Valkeinen <tomba@kernel.org> 7026L: dri-devel@lists.freedesktop.org 7027S: Maintained 7028F: Documentation/devicetree/bindings/display/tilcdc/ 7029F: drivers/gpu/drm/tilcdc/ 7030 7031DRM DRIVERS FOR TI OMAP 7032M: Tomi Valkeinen <tomba@kernel.org> 7033L: dri-devel@lists.freedesktop.org 7034S: Maintained 7035F: Documentation/devicetree/bindings/display/ti/ 7036F: drivers/gpu/drm/omapdrm/ 7037 7038DRM DRIVERS FOR V3D 7039M: Emma Anholt <emma@anholt.net> 7040M: Melissa Wen <mwen@igalia.com> 7041S: Supported 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7044F: drivers/gpu/drm/v3d/ 7045F: include/uapi/drm/v3d_drm.h 7046 7047DRM DRIVERS FOR VC4 7048M: Emma Anholt <emma@anholt.net> 7049M: Maxime Ripard <mripard@kernel.org> 7050S: Supported 7051T: git git://github.com/anholt/linux 7052T: git git://anongit.freedesktop.org/drm/drm-misc 7053F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7054F: drivers/gpu/drm/vc4/ 7055F: include/uapi/drm/vc4_drm.h 7056 7057DRM DRIVERS FOR VIVANTE GPU IP 7058M: Lucas Stach <l.stach@pengutronix.de> 7059R: Russell King <linux+etnaviv@armlinux.org.uk> 7060R: Christian Gmeiner <christian.gmeiner@gmail.com> 7061L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7062L: dri-devel@lists.freedesktop.org 7063S: Maintained 7064F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7065F: drivers/gpu/drm/etnaviv/ 7066F: include/uapi/drm/etnaviv_drm.h 7067 7068DRM DRIVERS FOR XEN 7069M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7070L: dri-devel@lists.freedesktop.org 7071L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7072S: Supported 7073T: git git://anongit.freedesktop.org/drm/drm-misc 7074F: Documentation/gpu/xen-front.rst 7075F: drivers/gpu/drm/xen/ 7076 7077DRM DRIVERS FOR XILINX 7078M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7079L: dri-devel@lists.freedesktop.org 7080S: Maintained 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/devicetree/bindings/display/xlnx/ 7083F: drivers/gpu/drm/xlnx/ 7084 7085DRM GPU SCHEDULER 7086M: Luben Tuikov <luben.tuikov@amd.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: drivers/gpu/drm/scheduler/ 7091F: include/drm/gpu_scheduler.h 7092 7093DRM PANEL DRIVERS 7094M: Neil Armstrong <neil.armstrong@linaro.org> 7095R: Sam Ravnborg <sam@ravnborg.org> 7096L: dri-devel@lists.freedesktop.org 7097S: Maintained 7098T: git git://anongit.freedesktop.org/drm/drm-misc 7099F: Documentation/devicetree/bindings/display/panel/ 7100F: drivers/gpu/drm/drm_panel.c 7101F: drivers/gpu/drm/panel/ 7102F: include/drm/drm_panel.h 7103 7104DRM PRIVACY-SCREEN CLASS 7105M: Hans de Goede <hdegoede@redhat.com> 7106L: dri-devel@lists.freedesktop.org 7107S: Maintained 7108T: git git://anongit.freedesktop.org/drm/drm-misc 7109F: drivers/gpu/drm/drm_privacy_screen* 7110F: include/drm/drm_privacy_screen* 7111 7112DRM TTM SUBSYSTEM 7113M: Christian Koenig <christian.koenig@amd.com> 7114M: Huang Rui <ray.huang@amd.com> 7115L: dri-devel@lists.freedesktop.org 7116S: Maintained 7117T: git git://anongit.freedesktop.org/drm/drm-misc 7118F: drivers/gpu/drm/ttm/ 7119F: include/drm/ttm/ 7120 7121DSBR100 USB FM RADIO DRIVER 7122M: Alexey Klimov <klimov.linux@gmail.com> 7123L: linux-media@vger.kernel.org 7124S: Maintained 7125T: git git://linuxtv.org/media_tree.git 7126F: drivers/media/radio/dsbr100.c 7127 7128DT3155 MEDIA DRIVER 7129M: Hans Verkuil <hverkuil@xs4all.nl> 7130L: linux-media@vger.kernel.org 7131S: Odd Fixes 7132W: https://linuxtv.org 7133T: git git://linuxtv.org/media_tree.git 7134F: drivers/media/pci/dt3155/ 7135 7136DVB_USB_AF9015 MEDIA DRIVER 7137M: Antti Palosaari <crope@iki.fi> 7138L: linux-media@vger.kernel.org 7139S: Maintained 7140W: https://linuxtv.org 7141W: http://palosaari.fi/linux/ 7142Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7143T: git git://linuxtv.org/anttip/media_tree.git 7144F: drivers/media/usb/dvb-usb-v2/af9015* 7145 7146DVB_USB_AF9035 MEDIA DRIVER 7147M: Antti Palosaari <crope@iki.fi> 7148L: linux-media@vger.kernel.org 7149S: Maintained 7150W: https://linuxtv.org 7151W: http://palosaari.fi/linux/ 7152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7153T: git git://linuxtv.org/anttip/media_tree.git 7154F: drivers/media/usb/dvb-usb-v2/af9035* 7155 7156DVB_USB_ANYSEE MEDIA DRIVER 7157M: Antti Palosaari <crope@iki.fi> 7158L: linux-media@vger.kernel.org 7159S: Maintained 7160W: https://linuxtv.org 7161W: http://palosaari.fi/linux/ 7162Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7163T: git git://linuxtv.org/anttip/media_tree.git 7164F: drivers/media/usb/dvb-usb-v2/anysee* 7165 7166DVB_USB_AU6610 MEDIA DRIVER 7167M: Antti Palosaari <crope@iki.fi> 7168L: linux-media@vger.kernel.org 7169S: Maintained 7170W: https://linuxtv.org 7171W: http://palosaari.fi/linux/ 7172Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7173T: git git://linuxtv.org/anttip/media_tree.git 7174F: drivers/media/usb/dvb-usb-v2/au6610* 7175 7176DVB_USB_CE6230 MEDIA DRIVER 7177M: Antti Palosaari <crope@iki.fi> 7178L: linux-media@vger.kernel.org 7179S: Maintained 7180W: https://linuxtv.org 7181W: http://palosaari.fi/linux/ 7182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7183T: git git://linuxtv.org/anttip/media_tree.git 7184F: drivers/media/usb/dvb-usb-v2/ce6230* 7185 7186DVB_USB_CXUSB MEDIA DRIVER 7187M: Michael Krufky <mkrufky@linuxtv.org> 7188L: linux-media@vger.kernel.org 7189S: Maintained 7190W: https://linuxtv.org 7191W: http://github.com/mkrufky 7192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7193T: git git://linuxtv.org/media_tree.git 7194F: drivers/media/usb/dvb-usb/cxusb* 7195 7196DVB_USB_EC168 MEDIA DRIVER 7197M: Antti Palosaari <crope@iki.fi> 7198L: linux-media@vger.kernel.org 7199S: Maintained 7200W: https://linuxtv.org 7201W: http://palosaari.fi/linux/ 7202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7203T: git git://linuxtv.org/anttip/media_tree.git 7204F: drivers/media/usb/dvb-usb-v2/ec168* 7205 7206DVB_USB_GL861 MEDIA DRIVER 7207M: Antti Palosaari <crope@iki.fi> 7208L: linux-media@vger.kernel.org 7209S: Maintained 7210W: https://linuxtv.org 7211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7212T: git git://linuxtv.org/anttip/media_tree.git 7213F: drivers/media/usb/dvb-usb-v2/gl861* 7214 7215DVB_USB_MXL111SF MEDIA DRIVER 7216M: Michael Krufky <mkrufky@linuxtv.org> 7217L: linux-media@vger.kernel.org 7218S: Maintained 7219W: https://linuxtv.org 7220W: http://github.com/mkrufky 7221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7222T: git git://linuxtv.org/mkrufky/mxl111sf.git 7223F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7224 7225DVB_USB_RTL28XXU MEDIA DRIVER 7226M: Antti Palosaari <crope@iki.fi> 7227L: linux-media@vger.kernel.org 7228S: Maintained 7229W: https://linuxtv.org 7230W: http://palosaari.fi/linux/ 7231Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7232T: git git://linuxtv.org/anttip/media_tree.git 7233F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7234 7235DVB_USB_V2 MEDIA DRIVER 7236M: Antti Palosaari <crope@iki.fi> 7237L: linux-media@vger.kernel.org 7238S: Maintained 7239W: https://linuxtv.org 7240W: http://palosaari.fi/linux/ 7241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7242T: git git://linuxtv.org/anttip/media_tree.git 7243F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7244F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7245 7246DYNAMIC DEBUG 7247M: Jason Baron <jbaron@akamai.com> 7248M: Jim Cromie <jim.cromie@gmail.com> 7249S: Maintained 7250F: include/linux/dynamic_debug.h 7251F: lib/dynamic_debug.c 7252F: lib/test_dynamic_debug.c 7253 7254DYNAMIC INTERRUPT MODERATION 7255M: Tal Gilboa <talgi@nvidia.com> 7256S: Maintained 7257F: Documentation/networking/net_dim.rst 7258F: include/linux/dim.h 7259F: lib/dim/ 7260 7261DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7262M: Daniel Lezcano <daniel.lezcano@kernel.org> 7263L: linux-pm@vger.kernel.org 7264S: Supported 7265B: https://bugzilla.kernel.org 7266T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7267F: drivers/powercap/dtpm* 7268F: include/linux/dtpm.h 7269 7270DZ DECSTATION DZ11 SERIAL DRIVER 7271M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7272S: Maintained 7273F: drivers/tty/serial/dz.* 7274 7275E3X0 POWER BUTTON DRIVER 7276M: Moritz Fischer <moritz.fischer@ettus.com> 7277L: usrp-users@lists.ettus.com 7278S: Supported 7279W: http://www.ettus.com 7280F: Documentation/devicetree/bindings/input/e3x0-button.txt 7281F: drivers/input/misc/e3x0-button.c 7282 7283E4000 MEDIA DRIVER 7284M: Antti Palosaari <crope@iki.fi> 7285L: linux-media@vger.kernel.org 7286S: Maintained 7287W: https://linuxtv.org 7288W: http://palosaari.fi/linux/ 7289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7290T: git git://linuxtv.org/anttip/media_tree.git 7291F: drivers/media/tuners/e4000* 7292 7293EARTH_PT1 MEDIA DRIVER 7294M: Akihiro Tsukada <tskd08@gmail.com> 7295L: linux-media@vger.kernel.org 7296S: Odd Fixes 7297F: drivers/media/pci/pt1/ 7298 7299EARTH_PT3 MEDIA DRIVER 7300M: Akihiro Tsukada <tskd08@gmail.com> 7301L: linux-media@vger.kernel.org 7302S: Odd Fixes 7303F: drivers/media/pci/pt3/ 7304 7305EC100 MEDIA DRIVER 7306M: Antti Palosaari <crope@iki.fi> 7307L: linux-media@vger.kernel.org 7308S: Maintained 7309W: https://linuxtv.org 7310W: http://palosaari.fi/linux/ 7311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7312T: git git://linuxtv.org/anttip/media_tree.git 7313F: drivers/media/dvb-frontends/ec100* 7314 7315ECRYPT FILE SYSTEM 7316M: Tyler Hicks <code@tyhicks.com> 7317L: ecryptfs@vger.kernel.org 7318S: Odd Fixes 7319W: http://ecryptfs.org 7320W: https://launchpad.net/ecryptfs 7321T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7322F: Documentation/filesystems/ecryptfs.rst 7323F: fs/ecryptfs/ 7324 7325EDAC-AMD64 7326M: Yazen Ghannam <yazen.ghannam@amd.com> 7327L: linux-edac@vger.kernel.org 7328S: Supported 7329F: drivers/edac/amd64_edac* 7330F: drivers/edac/mce_amd* 7331 7332EDAC-ARMADA 7333M: Jan Luebbe <jlu@pengutronix.de> 7334L: linux-edac@vger.kernel.org 7335S: Maintained 7336F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7337F: drivers/edac/armada_xp_* 7338 7339EDAC-AST2500 7340M: Stefan Schaeckeler <sschaeck@cisco.com> 7341S: Supported 7342F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7343F: drivers/edac/aspeed_edac.c 7344 7345EDAC-BLUEFIELD 7346M: Shravan Kumar Ramani <shravankr@nvidia.com> 7347S: Supported 7348F: drivers/edac/bluefield_edac.c 7349 7350EDAC-CALXEDA 7351M: Andre Przywara <andre.przywara@arm.com> 7352L: linux-edac@vger.kernel.org 7353S: Maintained 7354F: drivers/edac/highbank* 7355 7356EDAC-CAVIUM OCTEON 7357M: Ralf Baechle <ralf@linux-mips.org> 7358L: linux-edac@vger.kernel.org 7359L: linux-mips@vger.kernel.org 7360S: Supported 7361F: drivers/edac/octeon_edac* 7362 7363EDAC-CAVIUM THUNDERX 7364M: Robert Richter <rric@kernel.org> 7365L: linux-edac@vger.kernel.org 7366S: Odd Fixes 7367F: drivers/edac/thunderx_edac* 7368 7369EDAC-CORE 7370M: Borislav Petkov <bp@alien8.de> 7371M: Tony Luck <tony.luck@intel.com> 7372R: James Morse <james.morse@arm.com> 7373R: Mauro Carvalho Chehab <mchehab@kernel.org> 7374R: Robert Richter <rric@kernel.org> 7375L: linux-edac@vger.kernel.org 7376S: Supported 7377T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7378F: Documentation/admin-guide/ras.rst 7379F: Documentation/driver-api/edac.rst 7380F: drivers/edac/ 7381F: include/linux/edac.h 7382 7383EDAC-DMC520 7384M: Lei Wang <lewan@microsoft.com> 7385L: linux-edac@vger.kernel.org 7386S: Supported 7387F: drivers/edac/dmc520_edac.c 7388 7389EDAC-E752X 7390M: Mark Gross <markgross@kernel.org> 7391L: linux-edac@vger.kernel.org 7392S: Maintained 7393F: drivers/edac/e752x_edac.c 7394 7395EDAC-E7XXX 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/e7xxx_edac.c 7399 7400EDAC-FSL_DDR 7401M: York Sun <york.sun@nxp.com> 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/fsl_ddr_edac.* 7405 7406EDAC-GHES 7407M: Mauro Carvalho Chehab <mchehab@kernel.org> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/ghes_edac.c 7411 7412EDAC-I10NM 7413M: Tony Luck <tony.luck@intel.com> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/i10nm_base.c 7417 7418EDAC-I3000 7419L: linux-edac@vger.kernel.org 7420S: Orphan 7421F: drivers/edac/i3000_edac.c 7422 7423EDAC-I5000 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/i5000_edac.c 7427 7428EDAC-I5400 7429M: Mauro Carvalho Chehab <mchehab@kernel.org> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i5400_edac.c 7433 7434EDAC-I7300 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i7300_edac.c 7439 7440EDAC-I7CORE 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i7core_edac.c 7445 7446EDAC-I82443BXGX 7447M: Tim Small <tim@buttersideup.com> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i82443bxgx_edac.c 7451 7452EDAC-I82975X 7453M: "Arvind R." <arvino55@gmail.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i82975x_edac.c 7457 7458EDAC-IE31200 7459M: Jason Baron <jbaron@akamai.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/ie31200_edac.c 7463 7464EDAC-IGEN6 7465M: Tony Luck <tony.luck@intel.com> 7466R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7467L: linux-edac@vger.kernel.org 7468S: Maintained 7469F: drivers/edac/igen6_edac.c 7470 7471EDAC-MPC85XX 7472M: Johannes Thumshirn <morbidrsa@gmail.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/mpc85xx_edac.[ch] 7476 7477EDAC-NPCM 7478M: Marvin Lin <kflin@nuvoton.com> 7479M: Stanley Chu <yschu@nuvoton.com> 7480L: linux-edac@vger.kernel.org 7481S: Maintained 7482F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7483F: drivers/edac/npcm_edac.c 7484 7485EDAC-PASEMI 7486M: Egor Martovetsky <egor@pasemi.com> 7487L: linux-edac@vger.kernel.org 7488S: Maintained 7489F: drivers/edac/pasemi_edac.c 7490 7491EDAC-PND2 7492M: Tony Luck <tony.luck@intel.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/pnd2_edac.[ch] 7496 7497EDAC-QCOM 7498M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7499L: linux-arm-msm@vger.kernel.org 7500L: linux-edac@vger.kernel.org 7501S: Maintained 7502F: drivers/edac/qcom_edac.c 7503 7504EDAC-R82600 7505M: Tim Small <tim@buttersideup.com> 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/r82600_edac.c 7509 7510EDAC-SBRIDGE 7511M: Tony Luck <tony.luck@intel.com> 7512R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7513L: linux-edac@vger.kernel.org 7514S: Maintained 7515F: drivers/edac/sb_edac.c 7516 7517EDAC-SKYLAKE 7518M: Tony Luck <tony.luck@intel.com> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/skx_*.[ch] 7522 7523EDAC-TI 7524M: Tero Kristo <kristo@kernel.org> 7525L: linux-edac@vger.kernel.org 7526S: Odd Fixes 7527F: drivers/edac/ti_edac.c 7528 7529EDIROL UA-101/UA-1000 DRIVER 7530M: Clemens Ladisch <clemens@ladisch.de> 7531L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7532S: Maintained 7533T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7534F: sound/usb/misc/ua101.c 7535 7536EFI TEST DRIVER 7537M: Ivan Hu <ivan.hu@canonical.com> 7538M: Ard Biesheuvel <ardb@kernel.org> 7539L: linux-efi@vger.kernel.org 7540S: Maintained 7541F: drivers/firmware/efi/test/ 7542 7543EFI VARIABLE FILESYSTEM 7544M: Jeremy Kerr <jk@ozlabs.org> 7545M: Ard Biesheuvel <ardb@kernel.org> 7546L: linux-efi@vger.kernel.org 7547S: Maintained 7548T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7549F: fs/efivarfs/ 7550 7551EFIFB FRAMEBUFFER DRIVER 7552M: Peter Jones <pjones@redhat.com> 7553L: linux-fbdev@vger.kernel.org 7554S: Maintained 7555F: drivers/video/fbdev/efifb.c 7556 7557EFS FILESYSTEM 7558S: Orphan 7559W: http://aeschi.ch.eu.org/efs/ 7560F: fs/efs/ 7561 7562EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7563M: Douglas Miller <dougmill@linux.ibm.com> 7564L: netdev@vger.kernel.org 7565S: Maintained 7566F: drivers/net/ethernet/ibm/ehea/ 7567 7568ELM327 CAN NETWORK DRIVER 7569M: Max Staudt <max@enpas.org> 7570L: linux-can@vger.kernel.org 7571S: Maintained 7572F: Documentation/networking/device_drivers/can/can327.rst 7573F: drivers/net/can/can327.c 7574 7575EM28XX VIDEO4LINUX DRIVER 7576M: Mauro Carvalho Chehab <mchehab@kernel.org> 7577L: linux-media@vger.kernel.org 7578S: Maintained 7579W: https://linuxtv.org 7580T: git git://linuxtv.org/media_tree.git 7581F: Documentation/admin-guide/media/em28xx* 7582F: drivers/media/usb/em28xx/ 7583 7584EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7585M: Adrian Hunter <adrian.hunter@intel.com> 7586M: Ritesh Harjani <riteshh@codeaurora.org> 7587M: Asutosh Das <asutoshd@codeaurora.org> 7588L: linux-mmc@vger.kernel.org 7589S: Supported 7590F: drivers/mmc/host/cqhci* 7591 7592EMULEX 10Gbps iSCSI - OneConnect DRIVER 7593M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7594L: linux-scsi@vger.kernel.org 7595S: Supported 7596W: http://www.broadcom.com 7597F: drivers/scsi/be2iscsi/ 7598 7599EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7600M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7601M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7602M: Somnath Kotur <somnath.kotur@broadcom.com> 7603L: netdev@vger.kernel.org 7604S: Supported 7605W: http://www.emulex.com 7606F: drivers/net/ethernet/emulex/benet/ 7607 7608EMULEX ONECONNECT ROCE DRIVER 7609M: Selvin Xavier <selvin.xavier@broadcom.com> 7610L: linux-rdma@vger.kernel.org 7611S: Odd Fixes 7612W: http://www.broadcom.com 7613F: drivers/infiniband/hw/ocrdma/ 7614F: include/uapi/rdma/ocrdma-abi.h 7615 7616EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7617M: James Smart <james.smart@broadcom.com> 7618M: Ram Vegesna <ram.vegesna@broadcom.com> 7619L: linux-scsi@vger.kernel.org 7620L: target-devel@vger.kernel.org 7621S: Supported 7622W: http://www.broadcom.com 7623F: drivers/scsi/elx/ 7624 7625EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7626M: James Smart <james.smart@broadcom.com> 7627M: Dick Kennedy <dick.kennedy@broadcom.com> 7628L: linux-scsi@vger.kernel.org 7629S: Supported 7630W: http://www.broadcom.com 7631F: drivers/scsi/lpfc/ 7632 7633ENE CB710 FLASH CARD READER DRIVER 7634M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7635S: Maintained 7636F: drivers/misc/cb710/ 7637F: drivers/mmc/host/cb710-mmc.* 7638F: include/linux/cb710.h 7639 7640ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7641M: Maxim Levitsky <maximlevitsky@gmail.com> 7642S: Maintained 7643F: drivers/media/rc/ene_ir.* 7644 7645EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7646M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7647L: linuxppc-dev@lists.ozlabs.org 7648S: Maintained 7649F: drivers/tty/ehv_bytechan.c 7650 7651EPSON S1D13XXX FRAMEBUFFER DRIVER 7652M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7653S: Maintained 7654T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7655F: drivers/video/fbdev/s1d13xxxfb.c 7656F: include/video/s1d13xxxfb.h 7657 7658EROFS FILE SYSTEM 7659M: Gao Xiang <xiang@kernel.org> 7660M: Chao Yu <chao@kernel.org> 7661R: Yue Hu <huyue2@coolpad.com> 7662R: Jeffle Xu <jefflexu@linux.alibaba.com> 7663L: linux-erofs@lists.ozlabs.org 7664S: Maintained 7665T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7666F: Documentation/ABI/testing/sysfs-fs-erofs 7667F: Documentation/filesystems/erofs.rst 7668F: fs/erofs/ 7669F: include/trace/events/erofs.h 7670 7671ERRSEQ ERROR TRACKING INFRASTRUCTURE 7672M: Jeff Layton <jlayton@kernel.org> 7673S: Maintained 7674F: include/linux/errseq.h 7675F: lib/errseq.c 7676 7677ESD CAN/USB DRIVERS 7678M: Frank Jungclaus <frank.jungclaus@esd.eu> 7679R: socketcan@esd.eu 7680L: linux-can@vger.kernel.org 7681S: Maintained 7682F: drivers/net/can/usb/esd_usb.c 7683 7684ET131X NETWORK DRIVER 7685M: Mark Einon <mark.einon@gmail.com> 7686S: Odd Fixes 7687F: drivers/net/ethernet/agere/ 7688 7689ETAS ES58X CAN/USB DRIVER 7690M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7691L: linux-can@vger.kernel.org 7692S: Maintained 7693F: Documentation/networking/devlink/etas_es58x.rst 7694F: drivers/net/can/usb/etas_es58x/ 7695 7696ETHERNET BRIDGE 7697M: Roopa Prabhu <roopa@nvidia.com> 7698M: Nikolay Aleksandrov <razor@blackwall.org> 7699L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7700L: netdev@vger.kernel.org 7701S: Maintained 7702W: http://www.linuxfoundation.org/en/Net:Bridge 7703F: include/linux/netfilter_bridge/ 7704F: net/bridge/ 7705 7706ETHERNET PHY LIBRARY 7707M: Andrew Lunn <andrew@lunn.ch> 7708M: Heiner Kallweit <hkallweit1@gmail.com> 7709R: Russell King <linux@armlinux.org.uk> 7710L: netdev@vger.kernel.org 7711S: Maintained 7712F: Documentation/ABI/testing/sysfs-class-net-phydev 7713F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7714F: Documentation/devicetree/bindings/net/mdio* 7715F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7716F: Documentation/networking/phy.rst 7717F: drivers/net/mdio/ 7718F: drivers/net/mdio/acpi_mdio.c 7719F: drivers/net/mdio/fwnode_mdio.c 7720F: drivers/net/mdio/of_mdio.c 7721F: drivers/net/pcs/ 7722F: drivers/net/phy/ 7723F: include/dt-bindings/net/qca-ar803x.h 7724F: include/linux/*mdio*.h 7725F: include/linux/linkmode.h 7726F: include/linux/mdio/*.h 7727F: include/linux/mii.h 7728F: include/linux/of_net.h 7729F: include/linux/phy.h 7730F: include/linux/phy_fixed.h 7731F: include/linux/platform_data/mdio-bcm-unimac.h 7732F: include/linux/platform_data/mdio-gpio.h 7733F: include/trace/events/mdio.h 7734F: include/uapi/linux/mdio.h 7735F: include/uapi/linux/mii.h 7736F: net/core/of_net.c 7737 7738EXEC & BINFMT API 7739R: Eric Biederman <ebiederm@xmission.com> 7740R: Kees Cook <keescook@chromium.org> 7741L: linux-mm@kvack.org 7742S: Supported 7743T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7744F: fs/*binfmt_*.c 7745F: fs/exec.c 7746F: include/linux/binfmts.h 7747F: include/linux/elf.h 7748F: include/uapi/linux/binfmts.h 7749F: include/uapi/linux/elf.h 7750F: tools/testing/selftests/exec/ 7751N: asm/elf.h 7752N: binfmt 7753 7754EXFAT FILE SYSTEM 7755M: Namjae Jeon <linkinjeon@kernel.org> 7756M: Sungjong Seo <sj1557.seo@samsung.com> 7757L: linux-fsdevel@vger.kernel.org 7758S: Maintained 7759T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7760F: fs/exfat/ 7761 7762EXT2 FILE SYSTEM 7763M: Jan Kara <jack@suse.com> 7764L: linux-ext4@vger.kernel.org 7765S: Maintained 7766F: Documentation/filesystems/ext2.rst 7767F: fs/ext2/ 7768F: include/linux/ext2* 7769 7770EXT4 FILE SYSTEM 7771M: "Theodore Ts'o" <tytso@mit.edu> 7772M: Andreas Dilger <adilger.kernel@dilger.ca> 7773L: linux-ext4@vger.kernel.org 7774S: Maintained 7775W: http://ext4.wiki.kernel.org 7776Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7777T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7778F: Documentation/filesystems/ext4/ 7779F: fs/ext4/ 7780F: include/trace/events/ext4.h 7781F: include/uapi/linux/ext4.h 7782 7783Extended Verification Module (EVM) 7784M: Mimi Zohar <zohar@linux.ibm.com> 7785L: linux-integrity@vger.kernel.org 7786S: Supported 7787T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7788F: security/integrity/ 7789F: security/integrity/evm/ 7790 7791EXTENSIBLE FIRMWARE INTERFACE (EFI) 7792M: Ard Biesheuvel <ardb@kernel.org> 7793L: linux-efi@vger.kernel.org 7794S: Maintained 7795T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7796F: Documentation/admin-guide/efi-stub.rst 7797F: arch/*/include/asm/efi.h 7798F: arch/*/kernel/efi.c 7799F: arch/arm/boot/compressed/efi-header.S 7800F: arch/x86/platform/efi/ 7801F: drivers/firmware/efi/ 7802F: include/linux/efi*.h 7803 7804EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7805M: MyungJoo Ham <myungjoo.ham@samsung.com> 7806M: Chanwoo Choi <cw00.choi@samsung.com> 7807L: linux-kernel@vger.kernel.org 7808S: Maintained 7809T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7810F: Documentation/devicetree/bindings/extcon/ 7811F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7812F: drivers/extcon/ 7813F: include/linux/extcon.h 7814F: include/linux/extcon/ 7815 7816EXTRA BOOT CONFIG 7817M: Masami Hiramatsu <mhiramat@kernel.org> 7818L: linux-kernel@vger.kernel.org 7819L: linux-trace-kernel@vger.kernel.org 7820S: Maintained 7821Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7822T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7823F: Documentation/admin-guide/bootconfig.rst 7824F: fs/proc/bootconfig.c 7825F: include/linux/bootconfig.h 7826F: lib/bootconfig-data.S 7827F: lib/bootconfig.c 7828F: tools/bootconfig/* 7829F: tools/bootconfig/scripts/* 7830 7831EXYNOS DP DRIVER 7832M: Jingoo Han <jingoohan1@gmail.com> 7833L: dri-devel@lists.freedesktop.org 7834S: Maintained 7835F: drivers/gpu/drm/exynos/exynos_dp* 7836 7837EXYNOS SYSMMU (IOMMU) driver 7838M: Marek Szyprowski <m.szyprowski@samsung.com> 7839L: iommu@lists.linux.dev 7840S: Maintained 7841F: drivers/iommu/exynos-iommu.c 7842 7843F2FS FILE SYSTEM 7844M: Jaegeuk Kim <jaegeuk@kernel.org> 7845M: Chao Yu <chao@kernel.org> 7846L: linux-f2fs-devel@lists.sourceforge.net 7847S: Maintained 7848W: https://f2fs.wiki.kernel.org/ 7849Q: https://patchwork.kernel.org/project/f2fs/list/ 7850B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7851T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7852F: Documentation/ABI/testing/sysfs-fs-f2fs 7853F: Documentation/filesystems/f2fs.rst 7854F: fs/f2fs/ 7855F: include/linux/f2fs_fs.h 7856F: include/trace/events/f2fs.h 7857F: include/uapi/linux/f2fs.h 7858 7859F71805F HARDWARE MONITORING DRIVER 7860M: Jean Delvare <jdelvare@suse.com> 7861L: linux-hwmon@vger.kernel.org 7862S: Maintained 7863F: Documentation/hwmon/f71805f.rst 7864F: drivers/hwmon/f71805f.c 7865 7866FADDR2LINE 7867M: Josh Poimboeuf <jpoimboe@kernel.org> 7868S: Maintained 7869F: scripts/faddr2line 7870 7871FAILOVER MODULE 7872M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7873L: netdev@vger.kernel.org 7874S: Supported 7875F: Documentation/networking/failover.rst 7876F: include/net/failover.h 7877F: net/core/failover.c 7878 7879FANOTIFY 7880M: Jan Kara <jack@suse.cz> 7881R: Amir Goldstein <amir73il@gmail.com> 7882R: Matthew Bobrowski <repnop@google.com> 7883L: linux-fsdevel@vger.kernel.org 7884S: Maintained 7885F: fs/notify/fanotify/ 7886F: include/linux/fanotify.h 7887F: include/uapi/linux/fanotify.h 7888 7889FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7890M: Linus Walleij <linus.walleij@linaro.org> 7891L: linux-usb@vger.kernel.org 7892S: Maintained 7893F: drivers/usb/fotg210/ 7894 7895FARSYNC SYNCHRONOUS DRIVER 7896M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7897S: Supported 7898W: http://www.farsite.co.uk/ 7899F: drivers/net/wan/farsync.* 7900 7901FAULT INJECTION SUPPORT 7902M: Akinobu Mita <akinobu.mita@gmail.com> 7903S: Supported 7904F: Documentation/fault-injection/ 7905F: lib/fault-inject.c 7906 7907FBTFT Framebuffer drivers 7908L: dri-devel@lists.freedesktop.org 7909L: linux-fbdev@vger.kernel.org 7910S: Orphan 7911F: drivers/staging/fbtft/ 7912 7913FC0011 TUNER DRIVER 7914M: Michael Buesch <m@bues.ch> 7915L: linux-media@vger.kernel.org 7916S: Maintained 7917F: drivers/media/tuners/fc0011.c 7918F: drivers/media/tuners/fc0011.h 7919 7920FC2580 MEDIA DRIVER 7921M: Antti Palosaari <crope@iki.fi> 7922L: linux-media@vger.kernel.org 7923S: Maintained 7924W: https://linuxtv.org 7925W: http://palosaari.fi/linux/ 7926Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7927T: git git://linuxtv.org/anttip/media_tree.git 7928F: drivers/media/tuners/fc2580* 7929 7930FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7931M: Hannes Reinecke <hare@suse.de> 7932L: linux-scsi@vger.kernel.org 7933S: Supported 7934W: www.Open-FCoE.org 7935F: drivers/scsi/fcoe/ 7936F: drivers/scsi/libfc/ 7937F: include/scsi/fc/ 7938F: include/scsi/libfc.h 7939F: include/scsi/libfcoe.h 7940F: include/uapi/scsi/fc/ 7941 7942FILE LOCKING (flock() and fcntl()/lockf()) 7943M: Jeff Layton <jlayton@kernel.org> 7944M: Chuck Lever <chuck.lever@oracle.com> 7945L: linux-fsdevel@vger.kernel.org 7946S: Maintained 7947F: fs/fcntl.c 7948F: fs/locks.c 7949F: include/linux/fcntl.h 7950F: include/uapi/linux/fcntl.h 7951 7952FILESYSTEM DIRECT ACCESS (DAX) 7953M: Dan Williams <dan.j.williams@intel.com> 7954R: Matthew Wilcox <willy@infradead.org> 7955R: Jan Kara <jack@suse.cz> 7956L: linux-fsdevel@vger.kernel.org 7957L: nvdimm@lists.linux.dev 7958S: Supported 7959F: fs/dax.c 7960F: include/linux/dax.h 7961F: include/trace/events/fs_dax.h 7962 7963FILESYSTEMS (VFS and infrastructure) 7964M: Alexander Viro <viro@zeniv.linux.org.uk> 7965M: Christian Brauner <brauner@kernel.org> 7966L: linux-fsdevel@vger.kernel.org 7967S: Maintained 7968F: fs/* 7969F: include/linux/fs.h 7970F: include/linux/fs_types.h 7971F: include/uapi/linux/fs.h 7972F: include/uapi/linux/openat2.h 7973 7974FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7975M: Riku Voipio <riku.voipio@iki.fi> 7976L: linux-hwmon@vger.kernel.org 7977S: Maintained 7978F: drivers/hwmon/f75375s.c 7979F: include/linux/f75375s.h 7980 7981FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7982M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7983L: linux-can@vger.kernel.org 7984S: Maintained 7985F: drivers/net/can/usb/f81604.c 7986 7987FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7988M: Clemens Ladisch <clemens@ladisch.de> 7989M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7990L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7991S: Maintained 7992T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7993F: include/uapi/sound/firewire.h 7994F: sound/firewire/ 7995 7996FIREWIRE MEDIA DRIVERS (firedtv) 7997M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7998L: linux-media@vger.kernel.org 7999L: linux1394-devel@lists.sourceforge.net 8000S: Maintained 8001T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8002F: drivers/media/firewire/ 8003 8004FIREWIRE SBP-2 TARGET 8005M: Chris Boot <bootc@bootc.net> 8006L: linux-scsi@vger.kernel.org 8007L: target-devel@vger.kernel.org 8008L: linux1394-devel@lists.sourceforge.net 8009S: Maintained 8010T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8011F: drivers/target/sbp/ 8012 8013FIREWIRE SUBSYSTEM 8014M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8015M: Takashi Sakamoto <takaswie@kernel.org> 8016L: linux1394-devel@lists.sourceforge.net 8017S: Maintained 8018W: http://ieee1394.docs.kernel.org/ 8019T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8020F: drivers/firewire/ 8021F: include/linux/firewire.h 8022F: include/uapi/linux/firewire*.h 8023F: tools/firewire/ 8024 8025FIRMWARE FRAMEWORK FOR ARMV8-A 8026M: Sudeep Holla <sudeep.holla@arm.com> 8027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8028S: Maintained 8029F: drivers/firmware/arm_ffa/ 8030F: include/linux/arm_ffa.h 8031 8032FIRMWARE LOADER (request_firmware) 8033M: Luis Chamberlain <mcgrof@kernel.org> 8034M: Russ Weight <russell.h.weight@intel.com> 8035L: linux-kernel@vger.kernel.org 8036S: Maintained 8037F: Documentation/firmware_class/ 8038F: drivers/base/firmware_loader/ 8039F: include/linux/firmware.h 8040 8041FLEXTIMER FTM-QUADDEC DRIVER 8042M: Patrick Havelange <patrick.havelange@essensium.com> 8043L: linux-iio@vger.kernel.org 8044S: Maintained 8045F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8046F: drivers/counter/ftm-quaddec.c 8047 8048FLOPPY DRIVER 8049M: Denis Efremov <efremov@linux.com> 8050L: linux-block@vger.kernel.org 8051S: Odd Fixes 8052F: drivers/block/floppy.c 8053 8054FLYSKY FSIA6B RC RECEIVER 8055M: Markus Koch <markus@notsyncing.net> 8056L: linux-input@vger.kernel.org 8057S: Maintained 8058F: drivers/input/joystick/fsia6b.c 8059 8060FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8061M: Geoffrey D. Bennett <g@b4.vu> 8062L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8063S: Maintained 8064T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8065F: sound/usb/mixer_scarlett_gen2.c 8066 8067FORCEDETH GIGABIT ETHERNET DRIVER 8068M: Rain River <rain.1986.08.12@gmail.com> 8069M: Zhu Yanjun <zyjzyj2000@gmail.com> 8070L: netdev@vger.kernel.org 8071S: Maintained 8072F: drivers/net/ethernet/nvidia/* 8073 8074FORTIFY_SOURCE 8075M: Kees Cook <keescook@chromium.org> 8076L: linux-hardening@vger.kernel.org 8077S: Supported 8078T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8079F: include/linux/fortify-string.h 8080F: lib/fortify_kunit.c 8081F: lib/memcpy_kunit.c 8082F: lib/strcat_kunit.c 8083F: lib/strscpy_kunit.c 8084F: lib/test_fortify/* 8085F: scripts/test_fortify.sh 8086K: \b__NO_FORTIFY\b 8087 8088FPGA DFL DRIVERS 8089M: Wu Hao <hao.wu@intel.com> 8090R: Tom Rix <trix@redhat.com> 8091L: linux-fpga@vger.kernel.org 8092S: Maintained 8093F: Documentation/ABI/testing/sysfs-bus-dfl* 8094F: Documentation/fpga/dfl.rst 8095F: drivers/fpga/dfl* 8096F: drivers/uio/uio_dfl.c 8097F: include/linux/dfl.h 8098F: include/uapi/linux/fpga-dfl.h 8099 8100FPGA MANAGER FRAMEWORK 8101M: Moritz Fischer <mdf@kernel.org> 8102M: Wu Hao <hao.wu@intel.com> 8103M: Xu Yilun <yilun.xu@intel.com> 8104R: Tom Rix <trix@redhat.com> 8105L: linux-fpga@vger.kernel.org 8106S: Maintained 8107Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8108T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8109F: Documentation/devicetree/bindings/fpga/ 8110F: Documentation/driver-api/fpga/ 8111F: Documentation/fpga/ 8112F: drivers/fpga/ 8113F: include/linux/fpga/ 8114 8115FPU EMULATOR 8116M: Bill Metzenthen <billm@melbpc.org.au> 8117S: Maintained 8118W: https://floatingpoint.billm.au/ 8119F: arch/x86/math-emu/ 8120 8121FRAMEBUFFER CORE 8122M: Daniel Vetter <daniel@ffwll.ch> 8123S: Odd Fixes 8124T: git git://anongit.freedesktop.org/drm/drm-misc 8125F: drivers/video/fbdev/core/ 8126 8127FRAMEBUFFER LAYER 8128M: Helge Deller <deller@gmx.de> 8129L: linux-fbdev@vger.kernel.org 8130L: dri-devel@lists.freedesktop.org 8131S: Maintained 8132Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8133T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8134F: Documentation/fb/ 8135F: drivers/video/ 8136F: include/linux/fb.h 8137F: include/uapi/linux/fb.h 8138F: include/uapi/video/ 8139F: include/video/ 8140 8141FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8142M: Horia Geantă <horia.geanta@nxp.com> 8143M: Pankaj Gupta <pankaj.gupta@nxp.com> 8144M: Gaurav Jain <gaurav.jain@nxp.com> 8145L: linux-crypto@vger.kernel.org 8146S: Maintained 8147F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8148F: drivers/crypto/caam/ 8149 8150FREESCALE COLDFIRE M5441X MMC DRIVER 8151M: Angelo Dureghello <angelo.dureghello@timesys.com> 8152L: linux-mmc@vger.kernel.org 8153S: Maintained 8154F: drivers/mmc/host/sdhci-esdhc-mcf.c 8155F: include/linux/platform_data/mmc-esdhc-mcf.h 8156 8157FREESCALE DIU FRAMEBUFFER DRIVER 8158M: Timur Tabi <timur@kernel.org> 8159L: linux-fbdev@vger.kernel.org 8160S: Maintained 8161F: drivers/video/fbdev/fsl-diu-fb.* 8162 8163FREESCALE DMA DRIVER 8164M: Li Yang <leoyang.li@nxp.com> 8165M: Zhang Wei <zw@zh-kernel.org> 8166L: linuxppc-dev@lists.ozlabs.org 8167S: Maintained 8168F: drivers/dma/fsldma.* 8169 8170FREESCALE DSPI DRIVER 8171M: Vladimir Oltean <olteanv@gmail.com> 8172L: linux-spi@vger.kernel.org 8173S: Maintained 8174F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8175F: drivers/spi/spi-fsl-dspi.c 8176F: include/linux/spi/spi-fsl-dspi.h 8177 8178FREESCALE ENETC ETHERNET DRIVERS 8179M: Claudiu Manoil <claudiu.manoil@nxp.com> 8180M: Vladimir Oltean <vladimir.oltean@nxp.com> 8181L: netdev@vger.kernel.org 8182S: Maintained 8183F: drivers/net/ethernet/freescale/enetc/ 8184 8185FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8186M: Claudiu Manoil <claudiu.manoil@nxp.com> 8187L: netdev@vger.kernel.org 8188S: Maintained 8189F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8190F: drivers/net/ethernet/freescale/gianfar* 8191 8192FREESCALE GPMI NAND DRIVER 8193M: Han Xu <han.xu@nxp.com> 8194L: linux-mtd@lists.infradead.org 8195S: Maintained 8196F: drivers/mtd/nand/raw/gpmi-nand/* 8197 8198FREESCALE I2C CPM DRIVER 8199M: Jochen Friedrich <jochen@scram.de> 8200L: linuxppc-dev@lists.ozlabs.org 8201L: linux-i2c@vger.kernel.org 8202S: Maintained 8203F: drivers/i2c/busses/i2c-cpm.c 8204 8205FREESCALE IMX / MXC FEC DRIVER 8206M: Wei Fang <wei.fang@nxp.com> 8207R: Shenwei Wang <shenwei.wang@nxp.com> 8208R: Clark Wang <xiaoning.wang@nxp.com> 8209R: NXP Linux Team <linux-imx@nxp.com> 8210L: netdev@vger.kernel.org 8211S: Maintained 8212F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8213F: drivers/net/ethernet/freescale/fec.h 8214F: drivers/net/ethernet/freescale/fec_main.c 8215F: drivers/net/ethernet/freescale/fec_ptp.c 8216 8217FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8218M: Sascha Hauer <s.hauer@pengutronix.de> 8219R: Pengutronix Kernel Team <kernel@pengutronix.de> 8220L: linux-fbdev@vger.kernel.org 8221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8222S: Maintained 8223F: drivers/video/fbdev/imxfb.c 8224 8225FREESCALE IMX DDR PMU DRIVER 8226M: Frank Li <Frank.li@nxp.com> 8227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8228S: Maintained 8229F: Documentation/admin-guide/perf/imx-ddr.rst 8230F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8231F: drivers/perf/fsl_imx8_ddr_perf.c 8232 8233FREESCALE IMX I2C DRIVER 8234M: Oleksij Rempel <o.rempel@pengutronix.de> 8235R: Pengutronix Kernel Team <kernel@pengutronix.de> 8236L: linux-i2c@vger.kernel.org 8237S: Maintained 8238F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8239F: drivers/i2c/busses/i2c-imx.c 8240 8241FREESCALE IMX LPI2C DRIVER 8242M: Dong Aisheng <aisheng.dong@nxp.com> 8243L: linux-i2c@vger.kernel.org 8244L: linux-imx@nxp.com 8245S: Maintained 8246F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8247F: drivers/i2c/busses/i2c-imx-lpi2c.c 8248 8249FREESCALE MPC I2C DRIVER 8250M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8251L: linux-i2c@vger.kernel.org 8252S: Maintained 8253F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8254F: drivers/i2c/busses/i2c-mpc.c 8255 8256FREESCALE QORIQ DPAA ETHERNET DRIVER 8257M: Madalin Bucur <madalin.bucur@nxp.com> 8258L: netdev@vger.kernel.org 8259S: Maintained 8260F: drivers/net/ethernet/freescale/dpaa 8261 8262FREESCALE QORIQ DPAA FMAN DRIVER 8263M: Madalin Bucur <madalin.bucur@nxp.com> 8264R: Sean Anderson <sean.anderson@seco.com> 8265L: netdev@vger.kernel.org 8266S: Maintained 8267F: Documentation/devicetree/bindings/net/fsl-fman.txt 8268F: drivers/net/ethernet/freescale/fman 8269 8270FREESCALE QORIQ PTP CLOCK DRIVER 8271M: Yangbo Lu <yangbo.lu@nxp.com> 8272L: netdev@vger.kernel.org 8273S: Maintained 8274F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8275F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8276F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8277F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8278F: drivers/ptp/ptp_qoriq.c 8279F: drivers/ptp/ptp_qoriq_debugfs.c 8280F: include/linux/fsl/ptp_qoriq.h 8281 8282FREESCALE QUAD SPI DRIVER 8283M: Han Xu <han.xu@nxp.com> 8284L: linux-spi@vger.kernel.org 8285S: Maintained 8286F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8287F: drivers/spi/spi-fsl-qspi.c 8288 8289FREESCALE QUICC ENGINE LIBRARY 8290M: Qiang Zhao <qiang.zhao@nxp.com> 8291L: linuxppc-dev@lists.ozlabs.org 8292S: Maintained 8293F: drivers/soc/fsl/qe/ 8294F: include/soc/fsl/qe/ 8295 8296FREESCALE QUICC ENGINE QMC DRIVER 8297M: Herve Codina <herve.codina@bootlin.com> 8298L: linuxppc-dev@lists.ozlabs.org 8299S: Maintained 8300F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8301F: drivers/soc/fsl/qe/qmc.c 8302F: include/soc/fsl/qe/qmc.h 8303 8304FREESCALE QUICC ENGINE TSA DRIVER 8305M: Herve Codina <herve.codina@bootlin.com> 8306L: linuxppc-dev@lists.ozlabs.org 8307S: Maintained 8308F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8309F: drivers/soc/fsl/qe/tsa.c 8310F: drivers/soc/fsl/qe/tsa.h 8311F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8312 8313FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8314M: Li Yang <leoyang.li@nxp.com> 8315L: netdev@vger.kernel.org 8316L: linuxppc-dev@lists.ozlabs.org 8317S: Maintained 8318F: drivers/net/ethernet/freescale/ucc_geth* 8319 8320FREESCALE QUICC ENGINE UCC HDLC DRIVER 8321M: Zhao Qiang <qiang.zhao@nxp.com> 8322L: netdev@vger.kernel.org 8323L: linuxppc-dev@lists.ozlabs.org 8324S: Maintained 8325F: drivers/net/wan/fsl_ucc_hdlc* 8326 8327FREESCALE QUICC ENGINE UCC UART DRIVER 8328M: Timur Tabi <timur@kernel.org> 8329L: linuxppc-dev@lists.ozlabs.org 8330S: Maintained 8331F: drivers/tty/serial/ucc_uart.c 8332 8333FREESCALE SOC DRIVERS 8334M: Li Yang <leoyang.li@nxp.com> 8335L: linuxppc-dev@lists.ozlabs.org 8336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8337S: Maintained 8338F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8339F: Documentation/devicetree/bindings/soc/fsl/ 8340F: drivers/soc/fsl/ 8341F: include/linux/fsl/ 8342F: include/soc/fsl/ 8343 8344FREESCALE SOC FS_ENET DRIVER 8345M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8346L: linuxppc-dev@lists.ozlabs.org 8347L: netdev@vger.kernel.org 8348S: Maintained 8349F: drivers/net/ethernet/freescale/fs_enet/ 8350F: include/linux/fs_enet_pd.h 8351 8352FREESCALE SOC SOUND DRIVERS 8353M: Shengjiu Wang <shengjiu.wang@gmail.com> 8354M: Xiubo Li <Xiubo.Lee@gmail.com> 8355R: Fabio Estevam <festevam@gmail.com> 8356R: Nicolin Chen <nicoleotsuka@gmail.com> 8357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8358L: linuxppc-dev@lists.ozlabs.org 8359S: Maintained 8360F: sound/soc/fsl/fsl* 8361F: sound/soc/fsl/imx* 8362F: sound/soc/fsl/mpc8610_hpcd.c 8363 8364FREESCALE SOC SOUND QMC DRIVER 8365M: Herve Codina <herve.codina@bootlin.com> 8366L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8367L: linuxppc-dev@lists.ozlabs.org 8368S: Maintained 8369F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8370F: sound/soc/fsl/fsl_qmc_audio.c 8371 8372FREESCALE USB PERIPHERAL DRIVERS 8373M: Li Yang <leoyang.li@nxp.com> 8374L: linux-usb@vger.kernel.org 8375L: linuxppc-dev@lists.ozlabs.org 8376S: Maintained 8377F: drivers/usb/gadget/udc/fsl* 8378 8379FREESCALE USB PHY DRIVER 8380M: Ran Wang <ran.wang_1@nxp.com> 8381L: linux-usb@vger.kernel.org 8382L: linuxppc-dev@lists.ozlabs.org 8383S: Maintained 8384F: drivers/usb/phy/phy-fsl-usb* 8385 8386FREEVXFS FILESYSTEM 8387M: Christoph Hellwig <hch@infradead.org> 8388S: Maintained 8389W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8390F: fs/freevxfs/ 8391 8392FREEZER 8393M: "Rafael J. Wysocki" <rafael@kernel.org> 8394M: Pavel Machek <pavel@ucw.cz> 8395L: linux-pm@vger.kernel.org 8396S: Supported 8397F: Documentation/power/freezing-of-tasks.rst 8398F: include/linux/freezer.h 8399F: kernel/freezer.c 8400 8401FRONTSWAP API 8402M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8403L: linux-kernel@vger.kernel.org 8404S: Maintained 8405F: include/linux/frontswap.h 8406F: mm/frontswap.c 8407 8408FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8409M: David Howells <dhowells@redhat.com> 8410L: linux-cachefs@redhat.com (moderated for non-subscribers) 8411S: Supported 8412F: Documentation/filesystems/caching/ 8413F: fs/fscache/ 8414F: include/linux/fscache*.h 8415 8416FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8417M: Eric Biggers <ebiggers@kernel.org> 8418M: Theodore Y. Ts'o <tytso@mit.edu> 8419M: Jaegeuk Kim <jaegeuk@kernel.org> 8420L: linux-fscrypt@vger.kernel.org 8421S: Supported 8422Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8423T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8424F: Documentation/filesystems/fscrypt.rst 8425F: fs/crypto/ 8426F: include/linux/fscrypt.h 8427F: include/uapi/linux/fscrypt.h 8428 8429FSI SUBSYSTEM 8430M: Jeremy Kerr <jk@ozlabs.org> 8431M: Joel Stanley <joel@jms.id.au> 8432R: Alistar Popple <alistair@popple.id.au> 8433R: Eddie James <eajames@linux.ibm.com> 8434L: linux-fsi@lists.ozlabs.org 8435S: Supported 8436Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8437T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8438F: drivers/fsi/ 8439F: include/linux/fsi*.h 8440F: include/trace/events/fsi*.h 8441 8442FSI-ATTACHED I2C DRIVER 8443M: Eddie James <eajames@linux.ibm.com> 8444L: linux-i2c@vger.kernel.org 8445L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8446S: Maintained 8447F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8448F: drivers/i2c/busses/i2c-fsi.c 8449 8450FSI-ATTACHED SPI DRIVER 8451M: Eddie James <eajames@linux.ibm.com> 8452L: linux-spi@vger.kernel.org 8453S: Maintained 8454F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8455F: drivers/spi/spi-fsi.c 8456 8457FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8458M: Jan Kara <jack@suse.cz> 8459R: Amir Goldstein <amir73il@gmail.com> 8460L: linux-fsdevel@vger.kernel.org 8461S: Maintained 8462T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8463F: fs/notify/ 8464F: include/linux/fsnotify*.h 8465 8466FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8467M: Eric Biggers <ebiggers@kernel.org> 8468M: Theodore Y. Ts'o <tytso@mit.edu> 8469L: fsverity@lists.linux.dev 8470S: Supported 8471Q: https://patchwork.kernel.org/project/fsverity/list/ 8472T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8473F: Documentation/filesystems/fsverity.rst 8474F: fs/verity/ 8475F: include/linux/fsverity.h 8476F: include/uapi/linux/fsverity.h 8477 8478FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8479M: Michael Zaidman <michael.zaidman@gmail.com> 8480L: linux-i2c@vger.kernel.org 8481L: linux-input@vger.kernel.org 8482S: Maintained 8483F: drivers/hid/hid-ft260.c 8484 8485FUJITSU LAPTOP EXTRAS 8486M: Jonathan Woithe <jwoithe@just42.net> 8487L: platform-driver-x86@vger.kernel.org 8488S: Maintained 8489F: drivers/platform/x86/fujitsu-laptop.c 8490 8491FUJITSU TABLET EXTRAS 8492M: Robert Gerlach <khnz@gmx.de> 8493L: platform-driver-x86@vger.kernel.org 8494S: Maintained 8495F: drivers/platform/x86/fujitsu-tablet.c 8496 8497FUNCTION HOOKS (FTRACE) 8498M: Steven Rostedt <rostedt@goodmis.org> 8499M: Masami Hiramatsu <mhiramat@kernel.org> 8500R: Mark Rutland <mark.rutland@arm.com> 8501L: linux-kernel@vger.kernel.org 8502L: linux-trace-kernel@vger.kernel.org 8503S: Maintained 8504Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8505T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8506F: Documentation/trace/ftrace* 8507F: arch/*/*/*/*ftrace* 8508F: arch/*/*/*ftrace* 8509F: include/*/ftrace.h 8510F: kernel/trace/fgraph.c 8511F: kernel/trace/ftrace* 8512F: samples/ftrace 8513 8514FUNGIBLE ETHERNET DRIVERS 8515M: Dimitris Michailidis <dmichail@fungible.com> 8516L: netdev@vger.kernel.org 8517S: Supported 8518F: drivers/net/ethernet/fungible/ 8519 8520FUSE: FILESYSTEM IN USERSPACE 8521M: Miklos Szeredi <miklos@szeredi.hu> 8522L: linux-fsdevel@vger.kernel.org 8523S: Maintained 8524W: https://github.com/libfuse/ 8525T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8526F: Documentation/filesystems/fuse.rst 8527F: fs/fuse/ 8528F: include/uapi/linux/fuse.h 8529 8530FUTEX SUBSYSTEM 8531M: Thomas Gleixner <tglx@linutronix.de> 8532M: Ingo Molnar <mingo@redhat.com> 8533R: Peter Zijlstra <peterz@infradead.org> 8534R: Darren Hart <dvhart@infradead.org> 8535R: Davidlohr Bueso <dave@stgolabs.net> 8536R: André Almeida <andrealmeid@igalia.com> 8537L: linux-kernel@vger.kernel.org 8538S: Maintained 8539T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8540F: Documentation/locking/*futex* 8541F: include/asm-generic/futex.h 8542F: include/linux/futex.h 8543F: include/uapi/linux/futex.h 8544F: kernel/futex/* 8545F: tools/perf/bench/futex* 8546F: tools/testing/selftests/futex/ 8547 8548GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8549M: Tim Harvey <tharvey@gateworks.com> 8550S: Maintained 8551F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8552F: Documentation/hwmon/gsc-hwmon.rst 8553F: drivers/hwmon/gsc-hwmon.c 8554F: drivers/mfd/gateworks-gsc.c 8555F: include/linux/mfd/gsc.h 8556F: include/linux/platform_data/gsc_hwmon.h 8557 8558GCC PLUGINS 8559M: Kees Cook <keescook@chromium.org> 8560L: linux-hardening@vger.kernel.org 8561S: Maintained 8562T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8563F: Documentation/kbuild/gcc-plugins.rst 8564F: scripts/Makefile.gcc-plugins 8565F: scripts/gcc-plugins/ 8566 8567GCOV BASED KERNEL PROFILING 8568M: Peter Oberparleiter <oberpar@linux.ibm.com> 8569S: Maintained 8570F: Documentation/dev-tools/gcov.rst 8571F: kernel/gcov/ 8572 8573GDB KERNEL DEBUGGING HELPER SCRIPTS 8574M: Jan Kiszka <jan.kiszka@siemens.com> 8575M: Kieran Bingham <kbingham@kernel.org> 8576S: Supported 8577F: scripts/gdb/ 8578 8579GEMINI CRYPTO DRIVER 8580M: Corentin Labbe <clabbe@baylibre.com> 8581L: linux-crypto@vger.kernel.org 8582S: Maintained 8583F: drivers/crypto/gemini/ 8584 8585GEMTEK FM RADIO RECEIVER DRIVER 8586M: Hans Verkuil <hverkuil@xs4all.nl> 8587L: linux-media@vger.kernel.org 8588S: Maintained 8589W: https://linuxtv.org 8590T: git git://linuxtv.org/media_tree.git 8591F: drivers/media/radio/radio-gemtek* 8592 8593GENERIC ARCHITECTURE TOPOLOGY 8594M: Sudeep Holla <sudeep.holla@arm.com> 8595L: linux-kernel@vger.kernel.org 8596S: Maintained 8597F: drivers/base/arch_topology.c 8598F: include/linux/arch_topology.h 8599 8600GENERIC ENTRY CODE 8601M: Thomas Gleixner <tglx@linutronix.de> 8602M: Peter Zijlstra <peterz@infradead.org> 8603M: Andy Lutomirski <luto@kernel.org> 8604L: linux-kernel@vger.kernel.org 8605S: Maintained 8606T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8607F: include/linux/entry-common.h 8608F: include/linux/entry-kvm.h 8609F: kernel/entry/ 8610 8611GENERIC GPIO I2C DRIVER 8612M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8613S: Supported 8614F: drivers/i2c/busses/i2c-gpio.c 8615F: include/linux/platform_data/i2c-gpio.h 8616 8617GENERIC GPIO I2C MULTIPLEXER DRIVER 8618M: Peter Korsgaard <peter.korsgaard@barco.com> 8619L: linux-i2c@vger.kernel.org 8620S: Supported 8621F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8622F: drivers/i2c/muxes/i2c-mux-gpio.c 8623F: include/linux/platform_data/i2c-mux-gpio.h 8624 8625GENERIC HDLC (WAN) DRIVERS 8626M: Krzysztof Halasa <khc@pm.waw.pl> 8627S: Maintained 8628W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8629F: drivers/net/wan/c101.c 8630F: drivers/net/wan/hd6457* 8631F: drivers/net/wan/hdlc* 8632F: drivers/net/wan/n2.c 8633F: drivers/net/wan/pc300too.c 8634F: drivers/net/wan/pci200syn.c 8635F: drivers/net/wan/wanxl* 8636 8637GENERIC INCLUDE/ASM HEADER FILES 8638M: Arnd Bergmann <arnd@arndb.de> 8639L: linux-arch@vger.kernel.org 8640S: Maintained 8641T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8642F: include/asm-generic/ 8643F: include/uapi/asm-generic/ 8644 8645GENERIC PHY FRAMEWORK 8646M: Vinod Koul <vkoul@kernel.org> 8647M: Kishon Vijay Abraham I <kishon@kernel.org> 8648L: linux-phy@lists.infradead.org 8649S: Supported 8650Q: https://patchwork.kernel.org/project/linux-phy/list/ 8651T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8652F: Documentation/devicetree/bindings/phy/ 8653F: drivers/phy/ 8654F: include/dt-bindings/phy/ 8655F: include/linux/phy/ 8656 8657GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8658M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8659S: Supported 8660F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8661 8662GENERIC PM DOMAINS 8663M: "Rafael J. Wysocki" <rafael@kernel.org> 8664M: Kevin Hilman <khilman@kernel.org> 8665M: Ulf Hansson <ulf.hansson@linaro.org> 8666L: linux-pm@vger.kernel.org 8667S: Supported 8668F: Documentation/devicetree/bindings/power/power?domain* 8669F: drivers/base/power/domain*.c 8670F: include/linux/pm_domain.h 8671 8672GENERIC PM DOMAIN PROVIDERS 8673M: Ulf Hansson <ulf.hansson@linaro.org> 8674L: linux-pm@vger.kernel.org 8675S: Supported 8676T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8677F: drivers/genpd/ 8678 8679GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8680M: Eugen Hristev <eugen.hristev@microchip.com> 8681L: linux-input@vger.kernel.org 8682S: Maintained 8683F: drivers/input/touchscreen/resistive-adc-touch.c 8684 8685GENERIC STRING LIBRARY 8686R: Andy Shevchenko <andy@kernel.org> 8687S: Maintained 8688F: include/linux/string.h 8689F: include/linux/string_choices.h 8690F: include/linux/string_helpers.h 8691F: lib/string.c 8692F: lib/string_helpers.c 8693F: lib/test-string_helpers.c 8694F: lib/test_string.c 8695 8696GENERIC UIO DRIVER FOR PCI DEVICES 8697M: "Michael S. Tsirkin" <mst@redhat.com> 8698L: kvm@vger.kernel.org 8699S: Supported 8700F: drivers/uio/uio_pci_generic.c 8701 8702GENERIC VDSO LIBRARY 8703M: Andy Lutomirski <luto@kernel.org> 8704M: Thomas Gleixner <tglx@linutronix.de> 8705M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8706L: linux-kernel@vger.kernel.org 8707S: Maintained 8708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8709F: include/asm-generic/vdso/vsyscall.h 8710F: include/vdso/ 8711F: kernel/time/vsyscall.c 8712F: lib/vdso/ 8713 8714GENWQE (IBM Generic Workqueue Card) 8715M: Frank Haverkamp <haver@linux.ibm.com> 8716S: Supported 8717F: drivers/misc/genwqe/ 8718 8719GET_MAINTAINER SCRIPT 8720M: Joe Perches <joe@perches.com> 8721S: Maintained 8722F: scripts/get_maintainer.pl 8723 8724GFS2 FILE SYSTEM 8725M: Bob Peterson <rpeterso@redhat.com> 8726M: Andreas Gruenbacher <agruenba@redhat.com> 8727L: cluster-devel@redhat.com 8728S: Supported 8729B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8730T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8731F: Documentation/filesystems/gfs2* 8732F: fs/gfs2/ 8733F: include/uapi/linux/gfs2_ondisk.h 8734 8735GIGABYTE WMI DRIVER 8736M: Thomas Weißschuh <thomas@weissschuh.net> 8737L: platform-driver-x86@vger.kernel.org 8738S: Maintained 8739F: drivers/platform/x86/gigabyte-wmi.c 8740 8741GNSS SUBSYSTEM 8742M: Johan Hovold <johan@kernel.org> 8743S: Maintained 8744T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8745F: Documentation/ABI/testing/sysfs-class-gnss 8746F: Documentation/devicetree/bindings/gnss/ 8747F: drivers/gnss/ 8748F: include/linux/gnss.h 8749 8750GO7007 MPEG CODEC 8751M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8752L: linux-media@vger.kernel.org 8753S: Maintained 8754F: drivers/media/usb/go7007/ 8755 8756GOODIX TOUCHSCREEN 8757M: Bastien Nocera <hadess@hadess.net> 8758M: Hans de Goede <hdegoede@redhat.com> 8759L: linux-input@vger.kernel.org 8760S: Maintained 8761F: drivers/input/touchscreen/goodix* 8762 8763GOOGLE ETHERNET DRIVERS 8764M: Jeroen de Borst <jeroendb@google.com> 8765M: Praveen Kaligineedi <pkaligineedi@google.com> 8766R: Shailend Chand <shailend@google.com> 8767L: netdev@vger.kernel.org 8768S: Supported 8769F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8770F: drivers/net/ethernet/google 8771 8772GPD POCKET FAN DRIVER 8773M: Hans de Goede <hdegoede@redhat.com> 8774L: platform-driver-x86@vger.kernel.org 8775S: Maintained 8776F: drivers/platform/x86/gpd-pocket-fan.c 8777 8778GPIO ACPI SUPPORT 8779M: Mika Westerberg <mika.westerberg@linux.intel.com> 8780M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8781L: linux-gpio@vger.kernel.org 8782L: linux-acpi@vger.kernel.org 8783S: Supported 8784T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8785F: Documentation/firmware-guide/acpi/gpio-properties.rst 8786F: drivers/gpio/gpiolib-acpi.c 8787F: drivers/gpio/gpiolib-acpi.h 8788 8789GPIO AGGREGATOR 8790M: Geert Uytterhoeven <geert+renesas@glider.be> 8791L: linux-gpio@vger.kernel.org 8792S: Supported 8793F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8794F: drivers/gpio/gpio-aggregator.c 8795 8796GPIO IR Transmitter 8797M: Sean Young <sean@mess.org> 8798L: linux-media@vger.kernel.org 8799S: Maintained 8800F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8801F: drivers/media/rc/gpio-ir-tx.c 8802 8803GPIO MOCKUP DRIVER 8804M: Bamvor Jian Zhang <bamv2005@gmail.com> 8805L: linux-gpio@vger.kernel.org 8806S: Maintained 8807F: drivers/gpio/gpio-mockup.c 8808F: tools/testing/selftests/gpio/ 8809 8810GPIO REGMAP 8811R: Michael Walle <michael@walle.cc> 8812S: Maintained 8813F: drivers/gpio/gpio-regmap.c 8814F: include/linux/gpio/regmap.h 8815 8816GPIO SUBSYSTEM 8817M: Linus Walleij <linus.walleij@linaro.org> 8818M: Bartosz Golaszewski <brgl@bgdev.pl> 8819R: Andy Shevchenko <andy@kernel.org> 8820L: linux-gpio@vger.kernel.org 8821S: Maintained 8822T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8823F: Documentation/ABI/obsolete/sysfs-gpio 8824F: Documentation/ABI/testing/gpio-cdev 8825F: Documentation/admin-guide/gpio/ 8826F: Documentation/devicetree/bindings/gpio/ 8827F: Documentation/driver-api/gpio/ 8828F: drivers/gpio/ 8829F: include/dt-bindings/gpio/ 8830F: include/linux/gpio.h 8831F: include/linux/gpio/ 8832F: include/linux/of_gpio.h 8833F: include/uapi/linux/gpio.h 8834F: tools/gpio/ 8835 8836GRE DEMULTIPLEXER DRIVER 8837M: Dmitry Kozlov <xeb@mail.ru> 8838L: netdev@vger.kernel.org 8839S: Maintained 8840F: include/net/gre.h 8841F: net/ipv4/gre_demux.c 8842F: net/ipv4/gre_offload.c 8843 8844GRETH 10/100/1G Ethernet MAC device driver 8845M: Andreas Larsson <andreas@gaisler.com> 8846L: netdev@vger.kernel.org 8847S: Maintained 8848F: drivers/net/ethernet/aeroflex/ 8849 8850GREYBUS AUDIO PROTOCOLS DRIVERS 8851M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8852M: Mark Greer <mgreer@animalcreek.com> 8853S: Maintained 8854F: drivers/staging/greybus/audio_apbridgea.c 8855F: drivers/staging/greybus/audio_apbridgea.h 8856F: drivers/staging/greybus/audio_codec.c 8857F: drivers/staging/greybus/audio_codec.h 8858F: drivers/staging/greybus/audio_gb.c 8859F: drivers/staging/greybus/audio_manager.c 8860F: drivers/staging/greybus/audio_manager.h 8861F: drivers/staging/greybus/audio_manager_module.c 8862F: drivers/staging/greybus/audio_manager_private.h 8863F: drivers/staging/greybus/audio_manager_sysfs.c 8864F: drivers/staging/greybus/audio_module.c 8865F: drivers/staging/greybus/audio_topology.c 8866 8867GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8868M: Viresh Kumar <vireshk@kernel.org> 8869S: Maintained 8870F: drivers/staging/greybus/authentication.c 8871F: drivers/staging/greybus/bootrom.c 8872F: drivers/staging/greybus/firmware.h 8873F: drivers/staging/greybus/fw-core.c 8874F: drivers/staging/greybus/fw-download.c 8875F: drivers/staging/greybus/fw-management.c 8876F: drivers/staging/greybus/greybus_authentication.h 8877F: drivers/staging/greybus/greybus_firmware.h 8878F: drivers/staging/greybus/hid.c 8879F: drivers/staging/greybus/i2c.c 8880F: drivers/staging/greybus/spi.c 8881F: drivers/staging/greybus/spilib.c 8882F: drivers/staging/greybus/spilib.h 8883 8884GREYBUS LOOPBACK DRIVER 8885M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8886S: Maintained 8887F: drivers/staging/greybus/loopback.c 8888 8889GREYBUS PLATFORM DRIVERS 8890M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8891S: Maintained 8892F: drivers/staging/greybus/arche-apb-ctrl.c 8893F: drivers/staging/greybus/arche-platform.c 8894F: drivers/staging/greybus/arche_platform.h 8895 8896GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8897M: Rui Miguel Silva <rmfrfs@gmail.com> 8898S: Maintained 8899F: drivers/staging/greybus/gpio.c 8900F: drivers/staging/greybus/light.c 8901F: drivers/staging/greybus/power_supply.c 8902F: drivers/staging/greybus/sdio.c 8903F: drivers/staging/greybus/spi.c 8904F: drivers/staging/greybus/spilib.c 8905 8906GREYBUS SUBSYSTEM 8907M: Johan Hovold <johan@kernel.org> 8908M: Alex Elder <elder@kernel.org> 8909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8910L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8911S: Maintained 8912F: drivers/greybus/ 8913F: drivers/staging/greybus/ 8914F: include/linux/greybus.h 8915F: include/linux/greybus/ 8916 8917GREYBUS UART PROTOCOLS DRIVERS 8918M: David Lin <dtwlin@gmail.com> 8919S: Maintained 8920F: drivers/staging/greybus/log.c 8921F: drivers/staging/greybus/uart.c 8922 8923GS1662 VIDEO SERIALIZER 8924M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8925L: linux-media@vger.kernel.org 8926S: Maintained 8927T: git git://linuxtv.org/media_tree.git 8928F: drivers/media/spi/gs1662.c 8929 8930GSPCA FINEPIX SUBDRIVER 8931M: Frank Zago <frank@zago.net> 8932L: linux-media@vger.kernel.org 8933S: Maintained 8934T: git git://linuxtv.org/media_tree.git 8935F: drivers/media/usb/gspca/finepix.c 8936 8937GSPCA GL860 SUBDRIVER 8938M: Olivier Lorin <o.lorin@laposte.net> 8939L: linux-media@vger.kernel.org 8940S: Maintained 8941T: git git://linuxtv.org/media_tree.git 8942F: drivers/media/usb/gspca/gl860/ 8943 8944GSPCA M5602 SUBDRIVER 8945M: Erik Andren <erik.andren@gmail.com> 8946L: linux-media@vger.kernel.org 8947S: Maintained 8948T: git git://linuxtv.org/media_tree.git 8949F: drivers/media/usb/gspca/m5602/ 8950 8951GSPCA PAC207 SONIXB SUBDRIVER 8952M: Hans Verkuil <hverkuil@xs4all.nl> 8953L: linux-media@vger.kernel.org 8954S: Odd Fixes 8955T: git git://linuxtv.org/media_tree.git 8956F: drivers/media/usb/gspca/pac207.c 8957 8958GSPCA SN9C20X SUBDRIVER 8959M: Brian Johnson <brijohn@gmail.com> 8960L: linux-media@vger.kernel.org 8961S: Maintained 8962T: git git://linuxtv.org/media_tree.git 8963F: drivers/media/usb/gspca/sn9c20x.c 8964 8965GSPCA T613 SUBDRIVER 8966M: Leandro Costantino <lcostantino@gmail.com> 8967L: linux-media@vger.kernel.org 8968S: Maintained 8969T: git git://linuxtv.org/media_tree.git 8970F: drivers/media/usb/gspca/t613.c 8971 8972GSPCA USB WEBCAM DRIVER 8973M: Hans Verkuil <hverkuil@xs4all.nl> 8974L: linux-media@vger.kernel.org 8975S: Odd Fixes 8976T: git git://linuxtv.org/media_tree.git 8977F: drivers/media/usb/gspca/ 8978 8979GTP (GPRS Tunneling Protocol) 8980M: Pablo Neira Ayuso <pablo@netfilter.org> 8981M: Harald Welte <laforge@gnumonks.org> 8982L: osmocom-net-gprs@lists.osmocom.org 8983S: Maintained 8984T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8985F: drivers/net/gtp.c 8986 8987GUID PARTITION TABLE (GPT) 8988M: Davidlohr Bueso <dave@stgolabs.net> 8989L: linux-efi@vger.kernel.org 8990S: Maintained 8991F: block/partitions/efi.* 8992 8993HABANALABS PCI DRIVER 8994M: Oded Gabbay <ogabbay@kernel.org> 8995L: dri-devel@lists.freedesktop.org 8996S: Supported 8997C: irc://irc.oftc.net/dri-devel 8998T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8999F: Documentation/ABI/testing/debugfs-driver-habanalabs 9000F: Documentation/ABI/testing/sysfs-driver-habanalabs 9001F: drivers/accel/habanalabs/ 9002F: include/trace/events/habanalabs.h 9003F: include/uapi/drm/habanalabs_accel.h 9004 9005HACKRF MEDIA DRIVER 9006M: Antti Palosaari <crope@iki.fi> 9007L: linux-media@vger.kernel.org 9008S: Maintained 9009W: https://linuxtv.org 9010W: http://palosaari.fi/linux/ 9011Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9012T: git git://linuxtv.org/anttip/media_tree.git 9013F: drivers/media/usb/hackrf/ 9014 9015HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9016M: Chuck Lever <chuck.lever@oracle.com> 9017L: kernel-tls-handshake@lists.linux.dev 9018L: netdev@vger.kernel.org 9019S: Maintained 9020F: Documentation/netlink/specs/handshake.yaml 9021F: Documentation/networking/tls-handshake.rst 9022F: include/net/handshake.h 9023F: include/trace/events/handshake.h 9024F: net/handshake/ 9025 9026HANTRO VPU CODEC DRIVER 9027M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9028M: Philipp Zabel <p.zabel@pengutronix.de> 9029L: linux-media@vger.kernel.org 9030L: linux-rockchip@lists.infradead.org 9031S: Maintained 9032F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9033F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9034F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9035F: drivers/media/platform/verisilicon/ 9036 9037HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9038M: Frank Seidel <frank@f-seidel.de> 9039L: platform-driver-x86@vger.kernel.org 9040S: Maintained 9041W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9042F: drivers/platform/x86/hdaps.c 9043 9044HARDWARE MONITORING 9045M: Jean Delvare <jdelvare@suse.com> 9046M: Guenter Roeck <linux@roeck-us.net> 9047L: linux-hwmon@vger.kernel.org 9048S: Maintained 9049W: http://hwmon.wiki.kernel.org/ 9050T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9051F: Documentation/ABI/testing/sysfs-class-hwmon 9052F: Documentation/devicetree/bindings/hwmon/ 9053F: Documentation/hwmon/ 9054F: drivers/hwmon/ 9055F: include/linux/hwmon*.h 9056F: include/trace/events/hwmon*.h 9057K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9058 9059HARDWARE RANDOM NUMBER GENERATOR CORE 9060M: Olivia Mackall <olivia@selenic.com> 9061M: Herbert Xu <herbert@gondor.apana.org.au> 9062L: linux-crypto@vger.kernel.org 9063S: Odd fixes 9064F: Documentation/admin-guide/hw_random.rst 9065F: Documentation/devicetree/bindings/rng/ 9066F: drivers/char/hw_random/ 9067F: include/linux/hw_random.h 9068 9069HARDWARE SPINLOCK CORE 9070M: Ohad Ben-Cohen <ohad@wizery.com> 9071M: Bjorn Andersson <andersson@kernel.org> 9072R: Baolin Wang <baolin.wang7@gmail.com> 9073L: linux-remoteproc@vger.kernel.org 9074S: Maintained 9075T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9076F: Documentation/devicetree/bindings/hwlock/ 9077F: Documentation/locking/hwspinlock.rst 9078F: drivers/hwspinlock/ 9079F: include/linux/hwspinlock.h 9080 9081HARDWARE TRACING FACILITIES 9082M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9083S: Maintained 9084F: drivers/hwtracing/ 9085 9086HARMONY SOUND DRIVER 9087L: linux-parisc@vger.kernel.org 9088S: Maintained 9089F: sound/parisc/harmony.* 9090 9091HDPVR USB VIDEO ENCODER DRIVER 9092M: Hans Verkuil <hverkuil@xs4all.nl> 9093L: linux-media@vger.kernel.org 9094S: Odd Fixes 9095W: https://linuxtv.org 9096T: git git://linuxtv.org/media_tree.git 9097F: drivers/media/usb/hdpvr/ 9098 9099HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9100M: Matt Hsiao <matt.hsiao@hpe.com> 9101S: Supported 9102F: drivers/misc/hpilo.[ch] 9103 9104HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9105M: Jerry Hoemann <jerry.hoemann@hpe.com> 9106S: Supported 9107F: Documentation/watchdog/hpwdt.rst 9108F: drivers/watchdog/hpwdt.c 9109 9110HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9111M: Don Brace <don.brace@microchip.com> 9112L: storagedev@microchip.com 9113L: linux-scsi@vger.kernel.org 9114S: Supported 9115F: Documentation/scsi/hpsa.rst 9116F: drivers/scsi/hpsa*.[ch] 9117F: include/linux/cciss*.h 9118F: include/uapi/linux/cciss*.h 9119 9120HFI1 DRIVER 9121M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9122L: linux-rdma@vger.kernel.org 9123S: Supported 9124F: drivers/infiniband/hw/hfi1 9125 9126HFS FILESYSTEM 9127L: linux-fsdevel@vger.kernel.org 9128S: Orphan 9129F: Documentation/filesystems/hfs.rst 9130F: fs/hfs/ 9131 9132HFSPLUS FILESYSTEM 9133L: linux-fsdevel@vger.kernel.org 9134S: Orphan 9135F: Documentation/filesystems/hfsplus.rst 9136F: fs/hfsplus/ 9137 9138HGA FRAMEBUFFER DRIVER 9139M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9140L: linux-nvidia@lists.surfsouth.com 9141S: Maintained 9142W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9143F: drivers/video/fbdev/hgafb.c 9144 9145HIBERNATION (aka Software Suspend, aka swsusp) 9146M: "Rafael J. Wysocki" <rafael@kernel.org> 9147M: Pavel Machek <pavel@ucw.cz> 9148L: linux-pm@vger.kernel.org 9149S: Supported 9150B: https://bugzilla.kernel.org 9151F: arch/*/include/asm/suspend*.h 9152F: arch/x86/power/ 9153F: drivers/base/power/ 9154F: include/linux/freezer.h 9155F: include/linux/pm.h 9156F: include/linux/suspend.h 9157F: kernel/power/ 9158 9159HID CORE LAYER 9160M: Jiri Kosina <jikos@kernel.org> 9161M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9162L: linux-input@vger.kernel.org 9163S: Maintained 9164T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9165F: Documentation/hid/ 9166F: drivers/hid/ 9167F: include/linux/hid* 9168F: include/uapi/linux/hid* 9169F: samples/hid/ 9170F: tools/testing/selftests/hid/ 9171 9172HID LOGITECH DRIVERS 9173R: Filipe Laíns <lains@riseup.net> 9174L: linux-input@vger.kernel.org 9175S: Maintained 9176F: drivers/hid/hid-logitech-* 9177 9178HID NVIDIA SHIELD DRIVER 9179M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9180L: linux-input@vger.kernel.org 9181S: Maintained 9182F: drivers/hid/hid-nvidia-shield.c 9183 9184HID PHOENIX RC FLIGHT CONTROLLER 9185M: Marcus Folkesson <marcus.folkesson@gmail.com> 9186L: linux-input@vger.kernel.org 9187S: Maintained 9188F: drivers/hid/hid-pxrc.c 9189 9190HID PLAYSTATION DRIVER 9191M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9192L: linux-input@vger.kernel.org 9193S: Supported 9194F: drivers/hid/hid-playstation.c 9195 9196HID SENSOR HUB DRIVERS 9197M: Jiri Kosina <jikos@kernel.org> 9198M: Jonathan Cameron <jic23@kernel.org> 9199M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9200L: linux-input@vger.kernel.org 9201L: linux-iio@vger.kernel.org 9202S: Maintained 9203F: Documentation/hid/hid-sensor* 9204F: drivers/hid/hid-sensor-* 9205F: drivers/iio/*/hid-* 9206F: include/linux/hid-sensor-* 9207 9208HID VRC-2 CAR CONTROLLER DRIVER 9209M: Marcus Folkesson <marcus.folkesson@gmail.com> 9210L: linux-input@vger.kernel.org 9211S: Maintained 9212F: drivers/hid/hid-vrc2.c 9213 9214HID WACOM DRIVER 9215M: Ping Cheng <ping.cheng@wacom.com> 9216M: Jason Gerecke <jason.gerecke@wacom.com> 9217L: linux-input@vger.kernel.org 9218S: Maintained 9219F: drivers/hid/wacom.h 9220F: drivers/hid/wacom_* 9221 9222HID++ LOGITECH DRIVERS 9223R: Filipe Laíns <lains@riseup.net> 9224R: Bastien Nocera <hadess@hadess.net> 9225L: linux-input@vger.kernel.org 9226S: Maintained 9227F: drivers/hid/hid-logitech-hidpp.c 9228 9229HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9230M: Thomas Gleixner <tglx@linutronix.de> 9231L: linux-kernel@vger.kernel.org 9232S: Maintained 9233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9234F: Documentation/timers/ 9235F: include/linux/clockchips.h 9236F: include/linux/hrtimer.h 9237F: kernel/time/clockevents.c 9238F: kernel/time/hrtimer.c 9239F: kernel/time/timer_*.c 9240 9241HIGH-SPEED SCC DRIVER FOR AX.25 9242L: linux-hams@vger.kernel.org 9243S: Orphan 9244F: drivers/net/hamradio/scc.c 9245 9246HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9247M: HighPoint Linux Team <linux@highpoint-tech.com> 9248S: Supported 9249W: http://www.highpoint-tech.com 9250F: Documentation/scsi/hptiop.rst 9251F: drivers/scsi/hptiop.c 9252 9253HIKEY960 ONBOARD USB GPIO HUB DRIVER 9254M: John Stultz <jstultz@google.com> 9255L: linux-kernel@vger.kernel.org 9256S: Maintained 9257F: drivers/misc/hisi_hikey_usb.c 9258 9259HIMAX HX83112B TOUCHSCREEN SUPPORT 9260M: Job Noorman <job@noorman.info> 9261L: linux-input@vger.kernel.org 9262S: Maintained 9263F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9264F: drivers/input/touchscreen/himax_hx83112b.c 9265 9266HIPPI 9267M: Jes Sorensen <jes@trained-monkey.org> 9268L: linux-hippi@sunsite.dk 9269S: Maintained 9270F: drivers/net/hippi/ 9271F: include/linux/hippidevice.h 9272F: include/uapi/linux/if_hippi.h 9273F: net/802/hippi.c 9274 9275HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9276M: Kurt Kanzenbach <kurt@linutronix.de> 9277L: netdev@vger.kernel.org 9278S: Maintained 9279F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9280F: drivers/net/dsa/hirschmann/* 9281F: include/linux/platform_data/hirschmann-hellcreek.h 9282F: net/dsa/tag_hellcreek.c 9283 9284HISILICON DMA DRIVER 9285M: Zhou Wang <wangzhou1@hisilicon.com> 9286M: Jie Hai <haijie1@huawei.com> 9287L: dmaengine@vger.kernel.org 9288S: Maintained 9289F: drivers/dma/hisi_dma.c 9290 9291HISILICON GPIO DRIVER 9292M: Jay Fang <f.fangjian@huawei.com> 9293L: linux-gpio@vger.kernel.org 9294S: Maintained 9295F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9296F: drivers/gpio/gpio-hisi.c 9297 9298HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9299M: Longfang Liu <liulongfang@huawei.com> 9300L: linux-crypto@vger.kernel.org 9301S: Maintained 9302F: Documentation/ABI/testing/debugfs-hisi-hpre 9303F: drivers/crypto/hisilicon/hpre/hpre.h 9304F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9305F: drivers/crypto/hisilicon/hpre/hpre_main.c 9306 9307HISILICON HNS3 PMU DRIVER 9308M: Guangbin Huang <huangguangbin2@huawei.com> 9309S: Supported 9310F: Documentation/admin-guide/perf/hns3-pmu.rst 9311F: drivers/perf/hisilicon/hns3_pmu.c 9312 9313HISILICON I2C CONTROLLER DRIVER 9314M: Yicong Yang <yangyicong@hisilicon.com> 9315L: linux-i2c@vger.kernel.org 9316S: Maintained 9317W: https://www.hisilicon.com 9318F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9319F: drivers/i2c/busses/i2c-hisi.c 9320 9321HISILICON LPC BUS DRIVER 9322M: Jay Fang <f.fangjian@huawei.com> 9323S: Maintained 9324W: http://www.hisilicon.com 9325F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9326F: drivers/bus/hisi_lpc.c 9327 9328HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9329M: Yisen Zhuang <yisen.zhuang@huawei.com> 9330M: Salil Mehta <salil.mehta@huawei.com> 9331L: netdev@vger.kernel.org 9332S: Maintained 9333W: http://www.hisilicon.com 9334F: drivers/net/ethernet/hisilicon/hns3/ 9335 9336HISILICON NETWORK SUBSYSTEM DRIVER 9337M: Yisen Zhuang <yisen.zhuang@huawei.com> 9338M: Salil Mehta <salil.mehta@huawei.com> 9339L: netdev@vger.kernel.org 9340S: Maintained 9341W: http://www.hisilicon.com 9342F: Documentation/devicetree/bindings/net/hisilicon*.txt 9343F: drivers/net/ethernet/hisilicon/ 9344 9345HISILICON PMU DRIVER 9346M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9347M: Jonathan Cameron <jonathan.cameron@huawei.com> 9348S: Supported 9349W: http://www.hisilicon.com 9350F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9351F: Documentation/admin-guide/perf/hisi-pmu.rst 9352F: drivers/perf/hisilicon 9353 9354HISILICON PTT DRIVER 9355M: Yicong Yang <yangyicong@hisilicon.com> 9356M: Jonathan Cameron <jonathan.cameron@huawei.com> 9357L: linux-kernel@vger.kernel.org 9358S: Maintained 9359F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9360F: Documentation/trace/hisi-ptt.rst 9361F: drivers/hwtracing/ptt/ 9362F: tools/perf/arch/arm64/util/hisi-ptt.c 9363F: tools/perf/util/hisi-ptt* 9364F: tools/perf/util/hisi-ptt-decoder/* 9365 9366HISILICON QM DRIVER 9367M: Weili Qian <qianweili@huawei.com> 9368M: Zhou Wang <wangzhou1@hisilicon.com> 9369L: linux-crypto@vger.kernel.org 9370S: Maintained 9371F: drivers/crypto/hisilicon/Kconfig 9372F: drivers/crypto/hisilicon/Makefile 9373F: drivers/crypto/hisilicon/qm.c 9374F: drivers/crypto/hisilicon/sgl.c 9375F: include/linux/hisi_acc_qm.h 9376 9377HISILICON ROCE DRIVER 9378M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9379M: Junxian Huang <huangjunxian6@hisilicon.com> 9380L: linux-rdma@vger.kernel.org 9381S: Maintained 9382F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9383F: drivers/infiniband/hw/hns/ 9384 9385HISILICON SAS Controller 9386M: Xiang Chen <chenxiang66@hisilicon.com> 9387S: Supported 9388W: http://www.hisilicon.com 9389F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9390F: drivers/scsi/hisi_sas/ 9391 9392HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9393M: Kai Ye <yekai13@huawei.com> 9394M: Longfang Liu <liulongfang@huawei.com> 9395L: linux-crypto@vger.kernel.org 9396S: Maintained 9397F: Documentation/ABI/testing/debugfs-hisi-sec 9398F: drivers/crypto/hisilicon/sec2/sec.h 9399F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9400F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9401F: drivers/crypto/hisilicon/sec2/sec_main.c 9402 9403HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9404M: Jay Fang <f.fangjian@huawei.com> 9405L: linux-spi@vger.kernel.org 9406S: Maintained 9407W: http://www.hisilicon.com 9408F: drivers/spi/spi-hisi-kunpeng.c 9409 9410HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9411M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9412L: linux-kernel@vger.kernel.org 9413S: Maintained 9414F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9415F: drivers/spmi/hisi-spmi-controller.c 9416 9417HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9418M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9419L: linux-kernel@vger.kernel.org 9420S: Maintained 9421F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9422F: drivers/mfd/hi6421-spmi-pmic.c 9423 9424HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9425M: Weili Qian <qianweili@huawei.com> 9426S: Maintained 9427F: drivers/crypto/hisilicon/trng/trng.c 9428 9429HISILICON V3XX SPI NOR FLASH Controller Driver 9430M: Jay Fang <f.fangjian@huawei.com> 9431S: Maintained 9432W: http://www.hisilicon.com 9433F: drivers/spi/spi-hisi-sfc-v3xx.c 9434 9435HISILICON ZIP Controller DRIVER 9436M: Yang Shen <shenyang39@huawei.com> 9437M: Zhou Wang <wangzhou1@hisilicon.com> 9438L: linux-crypto@vger.kernel.org 9439S: Maintained 9440F: Documentation/ABI/testing/debugfs-hisi-zip 9441F: drivers/crypto/hisilicon/zip/ 9442 9443HMM - Heterogeneous Memory Management 9444M: Jérôme Glisse <jglisse@redhat.com> 9445L: linux-mm@kvack.org 9446S: Maintained 9447F: Documentation/mm/hmm.rst 9448F: include/linux/hmm* 9449F: lib/test_hmm* 9450F: mm/hmm* 9451F: tools/testing/selftests/mm/*hmm* 9452 9453HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9454M: Andreas Klinger <ak@it-klinger.de> 9455L: linux-iio@vger.kernel.org 9456S: Maintained 9457F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9458F: drivers/iio/pressure/mprls0025pa.c 9459 9460HOST AP DRIVER 9461M: Jouni Malinen <j@w1.fi> 9462L: linux-wireless@vger.kernel.org 9463S: Obsolete 9464W: http://w1.fi/hostap-driver.html 9465F: drivers/net/wireless/intersil/hostap/ 9466 9467HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9468L: platform-driver-x86@vger.kernel.org 9469S: Orphan 9470F: drivers/platform/x86/hp/tc1100-wmi.c 9471 9472HP WMI HARDWARE MONITOR DRIVER 9473M: James Seo <james@equiv.tech> 9474L: linux-hwmon@vger.kernel.org 9475S: Maintained 9476F: Documentation/hwmon/hp-wmi-sensors.rst 9477F: drivers/hwmon/hp-wmi-sensors.c 9478 9479HPET: High Precision Event Timers driver 9480M: Clemens Ladisch <clemens@ladisch.de> 9481S: Maintained 9482F: Documentation/timers/hpet.rst 9483F: drivers/char/hpet.c 9484F: include/linux/hpet.h 9485F: include/uapi/linux/hpet.h 9486 9487HPET: x86 9488S: Orphan 9489F: arch/x86/include/asm/hpet.h 9490F: arch/x86/kernel/hpet.c 9491 9492HPFS FILESYSTEM 9493M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9494S: Maintained 9495W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9496F: fs/hpfs/ 9497 9498HSI SUBSYSTEM 9499M: Sebastian Reichel <sre@kernel.org> 9500S: Maintained 9501T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9502F: Documentation/ABI/testing/sysfs-bus-hsi 9503F: Documentation/driver-api/hsi.rst 9504F: drivers/hsi/ 9505F: include/linux/hsi/ 9506F: include/uapi/linux/hsi/ 9507 9508HSO 3G MODEM DRIVER 9509L: linux-usb@vger.kernel.org 9510S: Orphan 9511F: drivers/net/usb/hso.c 9512 9513HSR NETWORK PROTOCOL 9514L: netdev@vger.kernel.org 9515S: Orphan 9516F: net/hsr/ 9517 9518HT16K33 LED CONTROLLER DRIVER 9519M: Robin van der Gracht <robin@protonic.nl> 9520S: Maintained 9521F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9522F: drivers/auxdisplay/ht16k33.c 9523 9524HTCPEN TOUCHSCREEN DRIVER 9525M: Pau Oliva Fora <pof@eslack.org> 9526L: linux-input@vger.kernel.org 9527S: Maintained 9528F: drivers/input/touchscreen/htcpen.c 9529 9530HTE SUBSYSTEM 9531M: Dipen Patel <dipenp@nvidia.com> 9532L: timestamp@lists.linux.dev 9533S: Maintained 9534Q: https://patchwork.kernel.org/project/timestamp/list/ 9535T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9536F: Documentation/devicetree/bindings/timestamp/ 9537F: Documentation/driver-api/hte/ 9538F: drivers/hte/ 9539F: include/linux/hte.h 9540 9541HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9542M: Lorenzo Bianconi <lorenzo@kernel.org> 9543L: linux-iio@vger.kernel.org 9544S: Maintained 9545W: http://www.st.com/ 9546F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9547F: drivers/iio/humidity/hts221* 9548 9549HUAWEI ETHERNET DRIVER 9550M: Cai Huoqing <cai.huoqing@linux.dev> 9551L: netdev@vger.kernel.org 9552S: Maintained 9553F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9554F: drivers/net/ethernet/huawei/hinic/ 9555 9556HUGETLB SUBSYSTEM 9557M: Mike Kravetz <mike.kravetz@oracle.com> 9558M: Muchun Song <muchun.song@linux.dev> 9559L: linux-mm@kvack.org 9560S: Maintained 9561F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9562F: Documentation/admin-guide/mm/hugetlbpage.rst 9563F: Documentation/mm/hugetlbfs_reserv.rst 9564F: Documentation/mm/vmemmap_dedup.rst 9565F: fs/hugetlbfs/ 9566F: include/linux/hugetlb.h 9567F: mm/hugetlb.c 9568F: mm/hugetlb_vmemmap.c 9569F: mm/hugetlb_vmemmap.h 9570 9571HVA ST MEDIA DRIVER 9572M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9573L: linux-media@vger.kernel.org 9574S: Supported 9575W: https://linuxtv.org 9576T: git git://linuxtv.org/media_tree.git 9577F: drivers/media/platform/st/sti/hva 9578 9579HWPOISON MEMORY FAILURE HANDLING 9580M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9581R: Miaohe Lin <linmiaohe@huawei.com> 9582L: linux-mm@kvack.org 9583S: Maintained 9584F: mm/hwpoison-inject.c 9585F: mm/memory-failure.c 9586 9587HYCON HY46XX TOUCHSCREEN SUPPORT 9588M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9589L: linux-input@vger.kernel.org 9590S: Maintained 9591F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9592F: drivers/input/touchscreen/hycon-hy46xx.c 9593 9594HYGON PROCESSOR SUPPORT 9595M: Pu Wen <puwen@hygon.cn> 9596L: linux-kernel@vger.kernel.org 9597S: Maintained 9598F: arch/x86/kernel/cpu/hygon.c 9599 9600HYNIX HI556 SENSOR DRIVER 9601M: Shawn Tu <shawnx.tu@intel.com> 9602L: linux-media@vger.kernel.org 9603S: Maintained 9604T: git git://linuxtv.org/media_tree.git 9605F: drivers/media/i2c/hi556.c 9606 9607HYNIX HI846 SENSOR DRIVER 9608M: Martin Kepplinger <martin.kepplinger@puri.sm> 9609L: linux-media@vger.kernel.org 9610S: Maintained 9611F: drivers/media/i2c/hi846.c 9612 9613HYNIX HI847 SENSOR DRIVER 9614M: Shawn Tu <shawnx.tu@intel.com> 9615L: linux-media@vger.kernel.org 9616S: Maintained 9617F: drivers/media/i2c/hi847.c 9618 9619Hyper-V/Azure CORE AND DRIVERS 9620M: "K. Y. Srinivasan" <kys@microsoft.com> 9621M: Haiyang Zhang <haiyangz@microsoft.com> 9622M: Wei Liu <wei.liu@kernel.org> 9623M: Dexuan Cui <decui@microsoft.com> 9624L: linux-hyperv@vger.kernel.org 9625S: Supported 9626T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9627F: Documentation/ABI/stable/sysfs-bus-vmbus 9628F: Documentation/ABI/testing/debugfs-hyperv 9629F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9630F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9631F: Documentation/virt/hyperv 9632F: arch/arm64/hyperv 9633F: arch/arm64/include/asm/hyperv-tlfs.h 9634F: arch/arm64/include/asm/mshyperv.h 9635F: arch/x86/hyperv 9636F: arch/x86/include/asm/hyperv-tlfs.h 9637F: arch/x86/include/asm/mshyperv.h 9638F: arch/x86/include/asm/trace/hyperv.h 9639F: arch/x86/kernel/cpu/mshyperv.c 9640F: drivers/clocksource/hyperv_timer.c 9641F: drivers/hid/hid-hyperv.c 9642F: drivers/hv/ 9643F: drivers/input/serio/hyperv-keyboard.c 9644F: drivers/iommu/hyperv-iommu.c 9645F: drivers/net/ethernet/microsoft/ 9646F: drivers/net/hyperv/ 9647F: drivers/pci/controller/pci-hyperv-intf.c 9648F: drivers/pci/controller/pci-hyperv.c 9649F: drivers/scsi/storvsc_drv.c 9650F: drivers/uio/uio_hv_generic.c 9651F: drivers/video/fbdev/hyperv_fb.c 9652F: include/asm-generic/hyperv-tlfs.h 9653F: include/asm-generic/mshyperv.h 9654F: include/clocksource/hyperv_timer.h 9655F: include/linux/hyperv.h 9656F: include/net/mana 9657F: include/uapi/linux/hyperv.h 9658F: net/vmw_vsock/hyperv_transport.c 9659F: tools/hv/ 9660 9661HYPERBUS SUPPORT 9662M: Vignesh Raghavendra <vigneshr@ti.com> 9663L: linux-mtd@lists.infradead.org 9664S: Supported 9665Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9666C: irc://irc.oftc.net/mtd 9667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9668F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9669F: drivers/mtd/hyperbus/ 9670F: include/linux/mtd/hyperbus.h 9671 9672HYPERVISOR VIRTUAL CONSOLE DRIVER 9673L: linuxppc-dev@lists.ozlabs.org 9674S: Odd Fixes 9675F: drivers/tty/hvc/ 9676 9677I2C ACPI SUPPORT 9678M: Mika Westerberg <mika.westerberg@linux.intel.com> 9679L: linux-i2c@vger.kernel.org 9680L: linux-acpi@vger.kernel.org 9681S: Maintained 9682F: drivers/i2c/i2c-core-acpi.c 9683 9684I2C CONTROLLER DRIVER FOR NVIDIA GPU 9685M: Ajay Gupta <ajayg@nvidia.com> 9686L: linux-i2c@vger.kernel.org 9687S: Maintained 9688F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9689F: drivers/i2c/busses/i2c-nvidia-gpu.c 9690 9691I2C MUXES 9692M: Peter Rosin <peda@axentia.se> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/devicetree/bindings/i2c/i2c-arb* 9696F: Documentation/devicetree/bindings/i2c/i2c-gate* 9697F: Documentation/devicetree/bindings/i2c/i2c-mux* 9698F: Documentation/i2c/i2c-topology.rst 9699F: Documentation/i2c/muxes/ 9700F: drivers/i2c/i2c-mux.c 9701F: drivers/i2c/muxes/ 9702F: include/linux/i2c-mux.h 9703 9704I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9705M: Gregory CLEMENT <gregory.clement@bootlin.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9709F: drivers/i2c/busses/i2c-mv64xxx.c 9710 9711I2C OVER PARALLEL PORT 9712M: Jean Delvare <jdelvare@suse.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/i2c/busses/i2c-parport.rst 9716F: drivers/i2c/busses/i2c-parport.c 9717 9718I2C SUBSYSTEM 9719M: Wolfram Sang <wsa@kernel.org> 9720L: linux-i2c@vger.kernel.org 9721S: Maintained 9722W: https://i2c.wiki.kernel.org/ 9723Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9724T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9725F: Documentation/devicetree/bindings/i2c/i2c.txt 9726F: Documentation/i2c/ 9727F: drivers/i2c/* 9728F: include/dt-bindings/i2c/i2c.h 9729F: include/linux/i2c-dev.h 9730F: include/linux/i2c-smbus.h 9731F: include/linux/i2c.h 9732F: include/uapi/linux/i2c-*.h 9733F: include/uapi/linux/i2c.h 9734 9735I2C SUBSYSTEM HOST DRIVERS 9736M: Andi Shyti <andi.shyti@kernel.org> 9737L: linux-i2c@vger.kernel.org 9738S: Maintained 9739W: https://i2c.wiki.kernel.org/ 9740Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9741T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9742F: Documentation/devicetree/bindings/i2c/ 9743F: drivers/i2c/algos/ 9744F: drivers/i2c/busses/ 9745F: include/dt-bindings/i2c/ 9746 9747I2C-TAOS-EVM DRIVER 9748M: Jean Delvare <jdelvare@suse.com> 9749L: linux-i2c@vger.kernel.org 9750S: Maintained 9751F: Documentation/i2c/busses/i2c-taos-evm.rst 9752F: drivers/i2c/busses/i2c-taos-evm.c 9753 9754I2C-TINY-USB DRIVER 9755M: Till Harbaum <till@harbaum.org> 9756L: linux-i2c@vger.kernel.org 9757S: Maintained 9758W: http://www.harbaum.org/till/i2c_tiny_usb 9759F: drivers/i2c/busses/i2c-tiny-usb.c 9760 9761I2C/SMBUS CONTROLLER DRIVERS FOR PC 9762M: Jean Delvare <jdelvare@suse.com> 9763L: linux-i2c@vger.kernel.org 9764S: Maintained 9765F: Documentation/i2c/busses/i2c-ali1535.rst 9766F: Documentation/i2c/busses/i2c-ali1563.rst 9767F: Documentation/i2c/busses/i2c-ali15x3.rst 9768F: Documentation/i2c/busses/i2c-amd756.rst 9769F: Documentation/i2c/busses/i2c-amd8111.rst 9770F: Documentation/i2c/busses/i2c-i801.rst 9771F: Documentation/i2c/busses/i2c-nforce2.rst 9772F: Documentation/i2c/busses/i2c-piix4.rst 9773F: Documentation/i2c/busses/i2c-sis5595.rst 9774F: Documentation/i2c/busses/i2c-sis630.rst 9775F: Documentation/i2c/busses/i2c-sis96x.rst 9776F: Documentation/i2c/busses/i2c-via.rst 9777F: Documentation/i2c/busses/i2c-viapro.rst 9778F: drivers/i2c/busses/i2c-ali1535.c 9779F: drivers/i2c/busses/i2c-ali1563.c 9780F: drivers/i2c/busses/i2c-ali15x3.c 9781F: drivers/i2c/busses/i2c-amd756-s4882.c 9782F: drivers/i2c/busses/i2c-amd756.c 9783F: drivers/i2c/busses/i2c-amd8111.c 9784F: drivers/i2c/busses/i2c-i801.c 9785F: drivers/i2c/busses/i2c-isch.c 9786F: drivers/i2c/busses/i2c-nforce2-s4985.c 9787F: drivers/i2c/busses/i2c-nforce2.c 9788F: drivers/i2c/busses/i2c-piix4.c 9789F: drivers/i2c/busses/i2c-sis5595.c 9790F: drivers/i2c/busses/i2c-sis630.c 9791F: drivers/i2c/busses/i2c-sis96x.c 9792F: drivers/i2c/busses/i2c-via.c 9793F: drivers/i2c/busses/i2c-viapro.c 9794 9795I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9796M: Hans de Goede <hdegoede@redhat.com> 9797L: linux-i2c@vger.kernel.org 9798S: Maintained 9799F: drivers/i2c/busses/i2c-cht-wc.c 9800 9801I2C/SMBUS ISMT DRIVER 9802M: Seth Heasley <seth.heasley@intel.com> 9803M: Neil Horman <nhorman@tuxdriver.com> 9804L: linux-i2c@vger.kernel.org 9805F: Documentation/i2c/busses/i2c-ismt.rst 9806F: drivers/i2c/busses/i2c-ismt.c 9807 9808I2C/SMBUS STUB DRIVER 9809M: Jean Delvare <jdelvare@suse.com> 9810L: linux-i2c@vger.kernel.org 9811S: Maintained 9812F: drivers/i2c/i2c-stub.c 9813 9814I3C DRIVER FOR ASPEED AST2600 9815M: Jeremy Kerr <jk@codeconstruct.com.au> 9816S: Maintained 9817F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9818F: drivers/i3c/master/ast2600-i3c-master.c 9819 9820I3C DRIVER FOR CADENCE I3C MASTER IP 9821M: Przemysław Gaj <pgaj@cadence.com> 9822S: Maintained 9823F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9824F: drivers/i3c/master/i3c-master-cdns.c 9825 9826I3C DRIVER FOR SYNOPSYS DESIGNWARE 9827S: Orphan 9828F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9829F: drivers/i3c/master/dw* 9830 9831I3C SUBSYSTEM 9832M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9833L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9834S: Maintained 9835C: irc://chat.freenode.net/linux-i3c 9836T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9837F: Documentation/ABI/testing/sysfs-bus-i3c 9838F: Documentation/devicetree/bindings/i3c/ 9839F: Documentation/driver-api/i3c 9840F: drivers/i3c/ 9841F: include/linux/i3c/ 9842 9843IA64 (Itanium) PLATFORM 9844L: linux-ia64@vger.kernel.org 9845S: Orphan 9846F: Documentation/arch/ia64/ 9847F: arch/ia64/ 9848 9849IBM Operation Panel Input Driver 9850M: Eddie James <eajames@linux.ibm.com> 9851L: linux-input@vger.kernel.org 9852S: Maintained 9853F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9854F: drivers/input/misc/ibm-panel.c 9855 9856IBM Power 842 compression accelerator 9857M: Haren Myneni <haren@us.ibm.com> 9858S: Supported 9859F: crypto/842.c 9860F: drivers/crypto/nx/Kconfig 9861F: drivers/crypto/nx/Makefile 9862F: drivers/crypto/nx/nx-842* 9863F: include/linux/sw842.h 9864F: lib/842/ 9865 9866IBM Power in-Nest Crypto Acceleration 9867M: Breno Leitão <leitao@debian.org> 9868M: Nayna Jain <nayna@linux.ibm.com> 9869M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9870L: linux-crypto@vger.kernel.org 9871S: Supported 9872F: drivers/crypto/nx/Kconfig 9873F: drivers/crypto/nx/Makefile 9874F: drivers/crypto/nx/nx-aes* 9875F: drivers/crypto/nx/nx-sha* 9876F: drivers/crypto/nx/nx.* 9877F: drivers/crypto/nx/nx_csbcpb.h 9878F: drivers/crypto/nx/nx_debugfs.c 9879 9880IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9881M: Tyrel Datwyler <tyreld@linux.ibm.com> 9882L: linux-pci@vger.kernel.org 9883L: linuxppc-dev@lists.ozlabs.org 9884S: Supported 9885F: drivers/pci/hotplug/rpadlpar* 9886 9887IBM Power Linux RAID adapter 9888M: Brian King <brking@us.ibm.com> 9889S: Supported 9890F: drivers/scsi/ipr.* 9891 9892IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9893M: Tyrel Datwyler <tyreld@linux.ibm.com> 9894L: linux-pci@vger.kernel.org 9895L: linuxppc-dev@lists.ozlabs.org 9896S: Supported 9897F: drivers/pci/hotplug/rpaphp* 9898 9899IBM Power SRIOV Virtual NIC Device Driver 9900M: Haren Myneni <haren@linux.ibm.com> 9901M: Rick Lindsley <ricklind@linux.ibm.com> 9902R: Nick Child <nnac123@linux.ibm.com> 9903R: Dany Madden <danymadden@us.ibm.com> 9904R: Thomas Falcon <tlfalcon@linux.ibm.com> 9905L: netdev@vger.kernel.org 9906S: Supported 9907F: drivers/net/ethernet/ibm/ibmvnic.* 9908 9909IBM Power VFIO Support 9910M: Timothy Pearson <tpearson@raptorengineering.com> 9911S: Supported 9912F: drivers/vfio/vfio_iommu_spapr_tce.c 9913 9914IBM Power Virtual Ethernet Device Driver 9915M: Nick Child <nnac123@linux.ibm.com> 9916L: netdev@vger.kernel.org 9917S: Supported 9918F: drivers/net/ethernet/ibm/ibmveth.* 9919 9920IBM Power Virtual FC Device Drivers 9921M: Tyrel Datwyler <tyreld@linux.ibm.com> 9922L: linux-scsi@vger.kernel.org 9923S: Supported 9924F: drivers/scsi/ibmvscsi/ibmvfc* 9925 9926IBM Power Virtual Management Channel Driver 9927M: Brad Warrum <bwarrum@linux.ibm.com> 9928M: Ritu Agarwal <rituagar@linux.ibm.com> 9929S: Supported 9930F: drivers/misc/ibmvmc.* 9931 9932IBM Power Virtual SCSI Device Drivers 9933M: Tyrel Datwyler <tyreld@linux.ibm.com> 9934L: linux-scsi@vger.kernel.org 9935S: Supported 9936F: drivers/scsi/ibmvscsi/ibmvscsi* 9937F: include/scsi/viosrp.h 9938 9939IBM Power Virtual SCSI Device Target Driver 9940M: Michael Cyr <mikecyr@linux.ibm.com> 9941L: linux-scsi@vger.kernel.org 9942L: target-devel@vger.kernel.org 9943S: Supported 9944F: drivers/scsi/ibmvscsi_tgt/ 9945 9946IBM Power VMX Cryptographic instructions 9947M: Breno Leitão <leitao@debian.org> 9948M: Nayna Jain <nayna@linux.ibm.com> 9949M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9950L: linux-crypto@vger.kernel.org 9951S: Supported 9952F: drivers/crypto/vmx/Kconfig 9953F: drivers/crypto/vmx/Makefile 9954F: drivers/crypto/vmx/aes* 9955F: drivers/crypto/vmx/ghash* 9956F: drivers/crypto/vmx/ppc-xlate.pl 9957F: drivers/crypto/vmx/vmx.c 9958 9959IBM ServeRAID RAID DRIVER 9960S: Orphan 9961F: drivers/scsi/ips.* 9962 9963ICH LPC AND GPIO DRIVER 9964M: Peter Tyser <ptyser@xes-inc.com> 9965S: Maintained 9966F: drivers/gpio/gpio-ich.c 9967F: drivers/mfd/lpc_ich.c 9968 9969ICY I2C DRIVER 9970M: Max Staudt <max@enpas.org> 9971L: linux-i2c@vger.kernel.org 9972S: Maintained 9973F: drivers/i2c/busses/i2c-icy.c 9974 9975IDEAPAD LAPTOP EXTRAS DRIVER 9976M: Ike Panhc <ike.pan@canonical.com> 9977L: platform-driver-x86@vger.kernel.org 9978S: Maintained 9979W: http://launchpad.net/ideapad-laptop 9980F: drivers/platform/x86/ideapad-laptop.c 9981 9982IDEAPAD LAPTOP SLIDEBAR DRIVER 9983M: Andrey Moiseev <o2g.org.ru@gmail.com> 9984L: linux-input@vger.kernel.org 9985S: Maintained 9986W: https://github.com/o2genum/ideapad-slidebar 9987F: drivers/input/misc/ideapad_slidebar.c 9988 9989IDMAPPED MOUNTS 9990M: Christian Brauner <brauner@kernel.org> 9991M: Seth Forshee <sforshee@kernel.org> 9992L: linux-fsdevel@vger.kernel.org 9993S: Maintained 9994T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9995F: Documentation/filesystems/idmappings.rst 9996F: include/linux/mnt_idmapping.* 9997F: tools/testing/selftests/mount_setattr/ 9998 9999IDT VersaClock 5 CLOCK DRIVER 10000M: Luca Ceresoli <luca@lucaceresoli.net> 10001S: Maintained 10002F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10003F: drivers/clk/clk-versaclock5.c 10004 10005IEEE 802.15.4 SUBSYSTEM 10006M: Alexander Aring <alex.aring@gmail.com> 10007M: Stefan Schmidt <stefan@datenfreihafen.org> 10008M: Miquel Raynal <miquel.raynal@bootlin.com> 10009L: linux-wpan@vger.kernel.org 10010S: Maintained 10011W: https://linux-wpan.org/ 10012Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10015F: Documentation/networking/ieee802154.rst 10016F: drivers/net/ieee802154/ 10017F: include/linux/ieee802154.h 10018F: include/linux/nl802154.h 10019F: include/net/af_ieee802154.h 10020F: include/net/cfg802154.h 10021F: include/net/ieee802154_netdev.h 10022F: include/net/mac802154.h 10023F: include/net/nl802154.h 10024F: net/ieee802154/ 10025F: net/mac802154/ 10026 10027IFCVF VIRTIO DATA PATH ACCELERATOR 10028R: Zhu Lingshan <lingshan.zhu@intel.com> 10029F: drivers/vdpa/ifcvf/ 10030 10031IFE PROTOCOL 10032M: Yotam Gigi <yotam.gi@gmail.com> 10033M: Jamal Hadi Salim <jhs@mojatatu.com> 10034F: include/net/ife.h 10035F: include/uapi/linux/ife.h 10036F: net/ife 10037 10038IGORPLUG-USB IR RECEIVER 10039M: Sean Young <sean@mess.org> 10040L: linux-media@vger.kernel.org 10041S: Maintained 10042F: drivers/media/rc/igorplugusb.c 10043 10044IGUANAWORKS USB IR TRANSCEIVER 10045M: Sean Young <sean@mess.org> 10046L: linux-media@vger.kernel.org 10047S: Maintained 10048F: drivers/media/rc/iguanair.c 10049 10050IIO DIGITAL POTENTIOMETER DAC 10051M: Peter Rosin <peda@axentia.se> 10052L: linux-iio@vger.kernel.org 10053S: Maintained 10054F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10055F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10056F: drivers/iio/dac/dpot-dac.c 10057 10058IIO ENVELOPE DETECTOR 10059M: Peter Rosin <peda@axentia.se> 10060L: linux-iio@vger.kernel.org 10061S: Maintained 10062F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10063F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10064F: drivers/iio/adc/envelope-detector.c 10065 10066IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10067M: Matti Vaittinen <mazziesaccount@gmail.com> 10068L: linux-iio@vger.kernel.org 10069S: Maintained 10070F: drivers/iio/light/gain-time-scale-helper.c 10071F: drivers/iio/light/gain-time-scale-helper.h 10072 10073IIO MULTIPLEXER 10074M: Peter Rosin <peda@axentia.se> 10075L: linux-iio@vger.kernel.org 10076S: Maintained 10077F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10078F: drivers/iio/multiplexer/iio-mux.c 10079 10080IIO SCMI BASED DRIVER 10081M: Jyoti Bhayana <jbhayana@google.com> 10082L: linux-iio@vger.kernel.org 10083S: Maintained 10084F: drivers/iio/common/scmi_sensors/scmi_iio.c 10085 10086IIO SUBSYSTEM AND DRIVERS 10087M: Jonathan Cameron <jic23@kernel.org> 10088R: Lars-Peter Clausen <lars@metafoo.de> 10089L: linux-iio@vger.kernel.org 10090S: Maintained 10091T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10092F: Documentation/ABI/testing/configfs-iio* 10093F: Documentation/ABI/testing/sysfs-bus-iio* 10094F: Documentation/devicetree/bindings/iio/ 10095F: drivers/iio/ 10096F: drivers/staging/iio/ 10097F: include/dt-bindings/iio/ 10098F: include/linux/iio/ 10099F: tools/iio/ 10100 10101IIO UNIT CONVERTER 10102M: Peter Rosin <peda@axentia.se> 10103L: linux-iio@vger.kernel.org 10104S: Maintained 10105F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10106F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10107F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10108F: drivers/iio/afe/iio-rescale.c 10109 10110IKANOS/ADI EAGLE ADSL USB DRIVER 10111M: Matthieu Castet <castet.matthieu@free.fr> 10112M: Stanislaw Gruszka <stf_xl@wp.pl> 10113S: Maintained 10114F: drivers/usb/atm/ueagle-atm.c 10115 10116IMAGIS TOUCHSCREEN DRIVER 10117M: Markuss Broks <markuss.broks@gmail.com> 10118S: Maintained 10119F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10120F: drivers/input/touchscreen/imagis.c 10121 10122IMGTEC ASCII LCD DRIVER 10123M: Paul Burton <paulburton@kernel.org> 10124S: Maintained 10125F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10126F: drivers/auxdisplay/img-ascii-lcd.c 10127 10128IMGTEC IR DECODER DRIVER 10129S: Orphan 10130F: drivers/media/rc/img-ir/ 10131 10132IMON SOUNDGRAPH USB IR RECEIVER 10133M: Sean Young <sean@mess.org> 10134L: linux-media@vger.kernel.org 10135S: Maintained 10136F: drivers/media/rc/imon.c 10137F: drivers/media/rc/imon_raw.c 10138 10139IMS TWINTURBO FRAMEBUFFER DRIVER 10140L: linux-fbdev@vger.kernel.org 10141S: Orphan 10142F: drivers/video/fbdev/imsttfb.c 10143 10144INA209 HARDWARE MONITOR DRIVER 10145M: Guenter Roeck <linux@roeck-us.net> 10146L: linux-hwmon@vger.kernel.org 10147S: Maintained 10148F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10149F: Documentation/hwmon/ina209.rst 10150F: drivers/hwmon/ina209.c 10151 10152INA2XX HARDWARE MONITOR DRIVER 10153M: Guenter Roeck <linux@roeck-us.net> 10154L: linux-hwmon@vger.kernel.org 10155S: Maintained 10156F: Documentation/hwmon/ina2xx.rst 10157F: drivers/hwmon/ina2xx.c 10158F: include/linux/platform_data/ina2xx.h 10159 10160INDEX OF FURTHER KERNEL DOCUMENTATION 10161M: Carlos Bilbao <carlos.bilbao@amd.com> 10162S: Maintained 10163F: Documentation/process/kernel-docs.rst 10164 10165INDUSTRY PACK SUBSYSTEM (IPACK) 10166M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10167M: Jens Taprogge <jens.taprogge@taprogge.org> 10168M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10169L: industrypack-devel@lists.sourceforge.net 10170S: Maintained 10171W: http://industrypack.sourceforge.net 10172F: drivers/ipack/ 10173 10174INFINEON DPS310 Driver 10175M: Eddie James <eajames@linux.ibm.com> 10176L: linux-iio@vger.kernel.org 10177S: Maintained 10178F: drivers/iio/pressure/dps310.c 10179 10180INFINEON PEB2466 ASoC CODEC 10181M: Herve Codina <herve.codina@bootlin.com> 10182L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10183S: Maintained 10184F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10185F: sound/soc/codecs/peb2466.c 10186 10187INFINIBAND SUBSYSTEM 10188M: Jason Gunthorpe <jgg@nvidia.com> 10189M: Leon Romanovsky <leonro@nvidia.com> 10190L: linux-rdma@vger.kernel.org 10191S: Supported 10192W: https://github.com/linux-rdma/rdma-core 10193Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10194T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10195F: Documentation/devicetree/bindings/infiniband/ 10196F: Documentation/infiniband/ 10197F: drivers/infiniband/ 10198F: include/rdma/ 10199F: include/trace/events/ib_mad.h 10200F: include/trace/events/ib_umad.h 10201F: include/trace/misc/rdma.h 10202F: include/uapi/linux/if_infiniband.h 10203F: include/uapi/rdma/ 10204F: samples/bpf/ibumad_kern.c 10205F: samples/bpf/ibumad_user.c 10206 10207INGENIC JZ4780 NAND DRIVER 10208M: Harvey Hunt <harveyhuntnexus@gmail.com> 10209L: linux-mtd@lists.infradead.org 10210L: linux-mips@vger.kernel.org 10211S: Maintained 10212F: drivers/mtd/nand/raw/ingenic/ 10213 10214INGENIC JZ47xx SoCs 10215M: Paul Cercueil <paul@crapouillou.net> 10216L: linux-mips@vger.kernel.org 10217S: Maintained 10218F: arch/mips/boot/dts/ingenic/ 10219F: arch/mips/generic/board-ingenic.c 10220F: arch/mips/include/asm/mach-ingenic/ 10221F: arch/mips/ingenic/Kconfig 10222F: drivers/clk/ingenic/ 10223F: drivers/dma/dma-jz4780.c 10224F: drivers/gpu/drm/ingenic/ 10225F: drivers/i2c/busses/i2c-jz4780.c 10226F: drivers/iio/adc/ingenic-adc.c 10227F: drivers/irqchip/irq-ingenic.c 10228F: drivers/memory/jz4780-nemc.c 10229F: drivers/mmc/host/jz4740_mmc.c 10230F: drivers/mtd/nand/raw/ingenic/ 10231F: drivers/pinctrl/pinctrl-ingenic.c 10232F: drivers/power/supply/ingenic-battery.c 10233F: drivers/pwm/pwm-jz4740.c 10234F: drivers/remoteproc/ingenic_rproc.c 10235F: drivers/rtc/rtc-jz4740.c 10236F: drivers/tty/serial/8250/8250_ingenic.c 10237F: drivers/usb/musb/jz4740.c 10238F: drivers/watchdog/jz4740_wdt.c 10239F: include/dt-bindings/iio/adc/ingenic,adc.h 10240F: include/linux/mfd/ingenic-tcu.h 10241F: sound/soc/codecs/jz47* 10242F: sound/soc/jz4740/ 10243 10244INJOINIC IP5xxx POWER BANK IC DRIVER 10245M: Samuel Holland <samuel@sholland.org> 10246S: Maintained 10247F: drivers/power/supply/ip5xxx_power.c 10248 10249INOTIFY 10250M: Jan Kara <jack@suse.cz> 10251R: Amir Goldstein <amir73il@gmail.com> 10252L: linux-fsdevel@vger.kernel.org 10253S: Maintained 10254F: Documentation/filesystems/inotify.rst 10255F: fs/notify/inotify/ 10256F: include/linux/inotify.h 10257F: include/uapi/linux/inotify.h 10258 10259INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10260M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10261L: linux-input@vger.kernel.org 10262S: Maintained 10263Q: http://patchwork.kernel.org/project/linux-input/list/ 10264T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10265F: Documentation/devicetree/bindings/input/ 10266F: Documentation/devicetree/bindings/serio/ 10267F: Documentation/input/ 10268F: drivers/input/ 10269F: include/dt-bindings/input/ 10270F: include/linux/input.h 10271F: include/linux/input/ 10272F: include/uapi/linux/input-event-codes.h 10273F: include/uapi/linux/input.h 10274 10275INPUT MULTITOUCH (MT) PROTOCOL 10276M: Henrik Rydberg <rydberg@bitmath.org> 10277L: linux-input@vger.kernel.org 10278S: Odd fixes 10279F: Documentation/input/multi-touch-protocol.rst 10280F: drivers/input/input-mt.c 10281K: \b(ABS|SYN)_MT_ 10282 10283INSIDE SECURE CRYPTO DRIVER 10284M: Antoine Tenart <atenart@kernel.org> 10285L: linux-crypto@vger.kernel.org 10286S: Maintained 10287F: drivers/crypto/inside-secure/ 10288 10289INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10290M: Mimi Zohar <zohar@linux.ibm.com> 10291M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10292L: linux-integrity@vger.kernel.org 10293S: Supported 10294T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10295F: security/integrity/ 10296F: security/integrity/ima/ 10297 10298INTEL 810/815 FRAMEBUFFER DRIVER 10299M: Antonino Daplas <adaplas@gmail.com> 10300L: linux-fbdev@vger.kernel.org 10301S: Maintained 10302F: drivers/video/fbdev/i810/ 10303 10304INTEL 8254 COUNTER DRIVER 10305M: William Breathitt Gray <william.gray@linaro.org> 10306L: linux-iio@vger.kernel.org 10307S: Maintained 10308F: drivers/counter/i8254.c 10309F: include/linux/i8254.h 10310 10311INTEL 8255 GPIO DRIVER 10312M: William Breathitt Gray <william.gray@linaro.org> 10313L: linux-gpio@vger.kernel.org 10314S: Maintained 10315F: drivers/gpio/gpio-i8255.c 10316F: drivers/gpio/gpio-i8255.h 10317 10318INTEL ASoC DRIVERS 10319M: Cezary Rojewski <cezary.rojewski@intel.com> 10320M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10321M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10322M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10323M: Bard Liao <yung-chuan.liao@linux.intel.com> 10324M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10325M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10326L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10327S: Supported 10328F: sound/soc/intel/ 10329 10330INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10331M: Hans de Goede <hdegoede@redhat.com> 10332L: platform-driver-x86@vger.kernel.org 10333S: Maintained 10334F: drivers/platform/x86/intel/atomisp2/pm.c 10335 10336INTEL ATOMISP2 LED DRIVER 10337M: Hans de Goede <hdegoede@redhat.com> 10338L: platform-driver-x86@vger.kernel.org 10339S: Maintained 10340F: drivers/platform/x86/intel/atomisp2/led.c 10341 10342INTEL BIOS SAR INT1092 DRIVER 10343M: Shravan Sudhakar <s.shravan@intel.com> 10344M: Intel Corporation <linuxwwan@intel.com> 10345L: platform-driver-x86@vger.kernel.org 10346S: Maintained 10347F: drivers/platform/x86/intel/int1092/ 10348 10349INTEL BROXTON PMC DRIVER 10350M: Mika Westerberg <mika.westerberg@linux.intel.com> 10351M: Zha Qipeng <qipeng.zha@intel.com> 10352S: Maintained 10353F: drivers/mfd/intel_pmc_bxt.c 10354F: include/linux/mfd/intel_pmc_bxt.h 10355 10356INTEL C600 SERIES SAS CONTROLLER DRIVER 10357M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10358L: linux-scsi@vger.kernel.org 10359S: Supported 10360T: git git://git.code.sf.net/p/intel-sas/isci 10361F: drivers/scsi/isci/ 10362 10363INTEL CPU family model numbers 10364M: Tony Luck <tony.luck@intel.com> 10365M: x86@kernel.org 10366L: linux-kernel@vger.kernel.org 10367S: Supported 10368F: arch/x86/include/asm/intel-family.h 10369 10370INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10371M: Jani Nikula <jani.nikula@linux.intel.com> 10372M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10373M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10374M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10375L: intel-gfx@lists.freedesktop.org 10376S: Supported 10377W: https://01.org/linuxgraphics/ 10378Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10379B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10380C: irc://irc.oftc.net/intel-gfx 10381T: git git://anongit.freedesktop.org/drm-intel 10382F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10383F: Documentation/gpu/i915.rst 10384F: drivers/gpu/drm/i915/ 10385F: include/drm/i915* 10386F: include/uapi/drm/i915_drm.h 10387 10388INTEL ETHERNET DRIVERS 10389M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10390M: Tony Nguyen <anthony.l.nguyen@intel.com> 10391L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10392S: Supported 10393W: https://www.intel.com/content/www/us/en/support.html 10394Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10397F: Documentation/networking/device_drivers/ethernet/intel/ 10398F: drivers/net/ethernet/intel/ 10399F: drivers/net/ethernet/intel/*/ 10400F: include/linux/avf/virtchnl.h 10401F: include/linux/net/intel/iidc.h 10402 10403INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10404M: Mustafa Ismail <mustafa.ismail@intel.com> 10405M: Shiraz Saleem <shiraz.saleem@intel.com> 10406L: linux-rdma@vger.kernel.org 10407S: Supported 10408F: drivers/infiniband/hw/irdma/ 10409F: include/uapi/rdma/irdma-abi.h 10410 10411INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10412M: Maik Broemme <mbroemme@libmpq.org> 10413L: linux-fbdev@vger.kernel.org 10414S: Maintained 10415F: Documentation/fb/intelfb.rst 10416F: drivers/video/fbdev/intelfb/ 10417 10418INTEL GPIO DRIVERS 10419M: Andy Shevchenko <andy@kernel.org> 10420L: linux-gpio@vger.kernel.org 10421S: Supported 10422T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10423F: drivers/gpio/gpio-elkhartlake.c 10424F: drivers/gpio/gpio-ich.c 10425F: drivers/gpio/gpio-merrifield.c 10426F: drivers/gpio/gpio-ml-ioh.c 10427F: drivers/gpio/gpio-pch.c 10428F: drivers/gpio/gpio-sch.c 10429F: drivers/gpio/gpio-sodaville.c 10430F: drivers/gpio/gpio-tangier.c 10431 10432INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10433M: Zhenyu Wang <zhenyuw@linux.intel.com> 10434M: Zhi Wang <zhi.a.wang@intel.com> 10435L: intel-gvt-dev@lists.freedesktop.org 10436L: intel-gfx@lists.freedesktop.org 10437S: Supported 10438W: https://01.org/igvt-g 10439T: git https://github.com/intel/gvt-linux.git 10440F: drivers/gpu/drm/i915/gvt/ 10441 10442INTEL HID EVENT DRIVER 10443M: Alex Hung <alexhung@gmail.com> 10444L: platform-driver-x86@vger.kernel.org 10445S: Maintained 10446F: drivers/platform/x86/intel/hid.c 10447 10448INTEL I/OAT DMA DRIVER 10449M: Dave Jiang <dave.jiang@intel.com> 10450R: Dan Williams <dan.j.williams@intel.com> 10451L: dmaengine@vger.kernel.org 10452S: Supported 10453Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10454F: drivers/dma/ioat* 10455 10456INTEL IDLE DRIVER 10457M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10458M: Len Brown <lenb@kernel.org> 10459L: linux-pm@vger.kernel.org 10460S: Supported 10461B: https://bugzilla.kernel.org 10462T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10463F: drivers/idle/intel_idle.c 10464 10465INTEL IDXD DRIVER 10466M: Fenghua Yu <fenghua.yu@intel.com> 10467M: Dave Jiang <dave.jiang@intel.com> 10468L: dmaengine@vger.kernel.org 10469S: Supported 10470F: drivers/dma/idxd/* 10471F: include/uapi/linux/idxd.h 10472 10473INTEL IN FIELD SCAN (IFS) DEVICE 10474M: Jithu Joseph <jithu.joseph@intel.com> 10475R: Ashok Raj <ashok.raj@intel.com> 10476R: Tony Luck <tony.luck@intel.com> 10477S: Maintained 10478F: drivers/platform/x86/intel/ifs 10479F: include/trace/events/intel_ifs.h 10480 10481INTEL INTEGRATED SENSOR HUB DRIVER 10482M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10483M: Jiri Kosina <jikos@kernel.org> 10484L: linux-input@vger.kernel.org 10485S: Maintained 10486F: drivers/hid/intel-ish-hid/ 10487 10488INTEL IOMMU (VT-d) 10489M: David Woodhouse <dwmw2@infradead.org> 10490M: Lu Baolu <baolu.lu@linux.intel.com> 10491L: iommu@lists.linux.dev 10492S: Supported 10493T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10494F: drivers/iommu/intel/ 10495 10496INTEL IPU3 CSI-2 CIO2 DRIVER 10497M: Yong Zhi <yong.zhi@intel.com> 10498M: Sakari Ailus <sakari.ailus@linux.intel.com> 10499M: Bingbu Cao <bingbu.cao@intel.com> 10500M: Dan Scally <djrscally@gmail.com> 10501R: Tianshu Qiu <tian.shu.qiu@intel.com> 10502L: linux-media@vger.kernel.org 10503S: Maintained 10504T: git git://linuxtv.org/media_tree.git 10505F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10506F: drivers/media/pci/intel/ipu3/ 10507 10508INTEL IPU3 CSI-2 IMGU DRIVER 10509M: Sakari Ailus <sakari.ailus@linux.intel.com> 10510R: Bingbu Cao <bingbu.cao@intel.com> 10511R: Tianshu Qiu <tian.shu.qiu@intel.com> 10512L: linux-media@vger.kernel.org 10513S: Maintained 10514F: Documentation/admin-guide/media/ipu3.rst 10515F: Documentation/admin-guide/media/ipu3_rcb.svg 10516F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10517F: drivers/staging/media/ipu3/ 10518 10519INTEL ISHTP ECLITE DRIVER 10520M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10521L: platform-driver-x86@vger.kernel.org 10522S: Supported 10523F: drivers/platform/x86/intel/ishtp_eclite.c 10524 10525INTEL IXP4XX CRYPTO SUPPORT 10526M: Corentin Labbe <clabbe@baylibre.com> 10527L: linux-crypto@vger.kernel.org 10528S: Maintained 10529F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10530 10531INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10532M: Krzysztof Halasa <khalasa@piap.pl> 10533S: Maintained 10534F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10535F: drivers/net/wan/ixp4xx_hss.c 10536F: drivers/soc/ixp4xx/ixp4xx-npe.c 10537F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10538F: include/linux/soc/ixp4xx/npe.h 10539F: include/linux/soc/ixp4xx/qmgr.h 10540 10541INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10542M: Deepak Saxena <dsaxena@plexity.net> 10543S: Maintained 10544F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10545F: drivers/char/hw_random/ixp4xx-rng.c 10546 10547INTEL KEEM BAY DRM DRIVER 10548M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10549M: Edmund Dea <edmund.j.dea@intel.com> 10550S: Maintained 10551F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10552F: drivers/gpu/drm/kmb/ 10553 10554INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10555M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10556S: Maintained 10557F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10558F: drivers/crypto/intel/keembay/Kconfig 10559F: drivers/crypto/intel/keembay/Makefile 10560F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10561F: drivers/crypto/intel/keembay/ocs-aes.c 10562F: drivers/crypto/intel/keembay/ocs-aes.h 10563 10564INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10565M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10566M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10567M: Mark Gross <mgross@linux.intel.com> 10568S: Maintained 10569F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10570F: drivers/crypto/intel/keembay/Kconfig 10571F: drivers/crypto/intel/keembay/Makefile 10572F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10573 10574INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10575M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10576M: Declan Murphy <declan.murphy@intel.com> 10577S: Maintained 10578F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10579F: drivers/crypto/intel/keembay/Kconfig 10580F: drivers/crypto/intel/keembay/Makefile 10581F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10582F: drivers/crypto/intel/keembay/ocs-hcu.c 10583F: drivers/crypto/intel/keembay/ocs-hcu.h 10584 10585INTEL MANAGEMENT ENGINE (mei) 10586M: Tomas Winkler <tomas.winkler@intel.com> 10587L: linux-kernel@vger.kernel.org 10588S: Supported 10589F: Documentation/driver-api/mei/* 10590F: drivers/misc/mei/ 10591F: drivers/watchdog/mei_wdt.c 10592F: include/linux/mei_aux.h 10593F: include/linux/mei_cl_bus.h 10594F: include/uapi/linux/mei.h 10595F: include/uapi/linux/mei_uuid.h 10596F: include/uapi/linux/uuid.h 10597F: samples/mei/* 10598 10599INTEL MAX 10 BMC MFD DRIVER 10600M: Xu Yilun <yilun.xu@intel.com> 10601R: Tom Rix <trix@redhat.com> 10602S: Maintained 10603F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10604F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10605F: drivers/hwmon/intel-m10-bmc-hwmon.c 10606F: drivers/mfd/intel-m10-bmc* 10607F: include/linux/mfd/intel-m10-bmc.h 10608 10609INTEL MAX10 BMC SECURE UPDATES 10610M: Russ Weight <russell.h.weight@intel.com> 10611L: linux-fpga@vger.kernel.org 10612S: Maintained 10613F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10614F: drivers/fpga/intel-m10-bmc-sec-update.c 10615 10616INTEL P-Unit IPC DRIVER 10617M: Zha Qipeng <qipeng.zha@intel.com> 10618L: platform-driver-x86@vger.kernel.org 10619S: Maintained 10620F: arch/x86/include/asm/intel_punit_ipc.h 10621F: drivers/platform/x86/intel/punit_ipc.c 10622 10623INTEL PMC CORE DRIVER 10624M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10625M: David E Box <david.e.box@intel.com> 10626L: platform-driver-x86@vger.kernel.org 10627S: Maintained 10628F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10629F: drivers/platform/x86/intel/pmc/ 10630 10631INTEL PMIC GPIO DRIVERS 10632M: Andy Shevchenko <andy@kernel.org> 10633S: Supported 10634T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10635F: drivers/gpio/gpio-*cove.c 10636 10637INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10638M: Andy Shevchenko <andy@kernel.org> 10639S: Supported 10640F: drivers/mfd/intel_soc_pmic* 10641F: include/linux/mfd/intel_soc_pmic* 10642 10643INTEL PMT DRIVERS 10644M: David E. Box <david.e.box@linux.intel.com> 10645S: Supported 10646F: drivers/platform/x86/intel/pmt/ 10647 10648INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10649M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10650L: linux-wireless@vger.kernel.org 10651S: Maintained 10652F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10653F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10654F: drivers/net/wireless/intel/ipw2x00/ 10655 10656INTEL PSTATE DRIVER 10657M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10658M: Len Brown <lenb@kernel.org> 10659L: linux-pm@vger.kernel.org 10660S: Supported 10661F: drivers/cpufreq/intel_pstate.c 10662 10663INTEL PTP DFL ToD DRIVER 10664M: Tianfei Zhang <tianfei.zhang@intel.com> 10665L: linux-fpga@vger.kernel.org 10666L: netdev@vger.kernel.org 10667S: Maintained 10668F: drivers/ptp/ptp_dfl_tod.c 10669 10670INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10671M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10672L: linux-iio@vger.kernel.org 10673F: drivers/counter/intel-qep.c 10674 10675INTEL SCU DRIVERS 10676M: Mika Westerberg <mika.westerberg@linux.intel.com> 10677S: Maintained 10678F: arch/x86/include/asm/intel_scu_ipc.h 10679F: drivers/platform/x86/intel_scu_* 10680 10681INTEL SDSI DRIVER 10682M: David E. Box <david.e.box@linux.intel.com> 10683S: Supported 10684F: drivers/platform/x86/intel/sdsi.c 10685F: tools/arch/x86/intel_sdsi/ 10686F: tools/testing/selftests/drivers/sdsi/ 10687 10688INTEL SGX 10689M: Jarkko Sakkinen <jarkko@kernel.org> 10690R: Dave Hansen <dave.hansen@linux.intel.com> 10691L: linux-sgx@vger.kernel.org 10692S: Supported 10693Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10695F: Documentation/arch/x86/sgx.rst 10696F: arch/x86/entry/vdso/vsgx.S 10697F: arch/x86/include/asm/sgx.h 10698F: arch/x86/include/uapi/asm/sgx.h 10699F: arch/x86/kernel/cpu/sgx/* 10700F: tools/testing/selftests/sgx/* 10701K: \bSGX_ 10702 10703INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10704M: Daniel Scally <djrscally@gmail.com> 10705S: Maintained 10706F: drivers/platform/x86/intel/int3472/ 10707 10708INTEL SPEED SELECT TECHNOLOGY 10709M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10710L: platform-driver-x86@vger.kernel.org 10711S: Maintained 10712F: drivers/platform/x86/intel/speed_select_if/ 10713F: include/uapi/linux/isst_if.h 10714F: tools/power/x86/intel-speed-select/ 10715 10716INTEL STRATIX10 FIRMWARE DRIVERS 10717M: Dinh Nguyen <dinguyen@kernel.org> 10718L: linux-kernel@vger.kernel.org 10719S: Maintained 10720T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10721F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10722F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10723F: drivers/firmware/stratix10-rsu.c 10724F: drivers/firmware/stratix10-svc.c 10725F: include/linux/firmware/intel/stratix10-smc.h 10726F: include/linux/firmware/intel/stratix10-svc-client.h 10727 10728INTEL TELEMETRY DRIVER 10729M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10730M: "David E. Box" <david.e.box@linux.intel.com> 10731L: platform-driver-x86@vger.kernel.org 10732S: Maintained 10733F: arch/x86/include/asm/intel_telemetry.h 10734F: drivers/platform/x86/intel/telemetry/ 10735 10736INTEL TPMI DRIVER 10737M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10738L: platform-driver-x86@vger.kernel.org 10739S: Maintained 10740F: drivers/platform/x86/intel/tpmi.c 10741F: include/linux/intel_tpmi.h 10742 10743INTEL UNCORE FREQUENCY CONTROL 10744M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10745L: platform-driver-x86@vger.kernel.org 10746S: Maintained 10747F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10748F: drivers/platform/x86/intel/uncore-frequency/ 10749 10750INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10751M: David E. Box <david.e.box@linux.intel.com> 10752S: Supported 10753F: drivers/platform/x86/intel/vsec.* 10754 10755INTEL VIRTUAL BUTTON DRIVER 10756M: AceLan Kao <acelan.kao@canonical.com> 10757L: platform-driver-x86@vger.kernel.org 10758S: Maintained 10759F: drivers/platform/x86/intel/vbtn.c 10760 10761INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10762M: Stanislaw Gruszka <stf_xl@wp.pl> 10763L: linux-wireless@vger.kernel.org 10764S: Supported 10765F: drivers/net/wireless/intel/iwlegacy/ 10766 10767INTEL WIRELESS WIFI LINK (iwlwifi) 10768M: Gregory Greenman <gregory.greenman@intel.com> 10769L: linux-wireless@vger.kernel.org 10770S: Supported 10771W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10772T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10773F: drivers/net/wireless/intel/iwlwifi/ 10774 10775INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10776M: Jithu Joseph <jithu.joseph@intel.com> 10777R: Maurice Ma <maurice.ma@intel.com> 10778S: Maintained 10779W: https://slimbootloader.github.io/security/firmware-update.html 10780F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10781 10782INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10783L: Dell.Client.Kernel@dell.com 10784S: Maintained 10785F: drivers/platform/x86/intel/wmi/thunderbolt.c 10786 10787INTEL WWAN IOSM DRIVER 10788M: M Chetan Kumar <m.chetan.kumar@intel.com> 10789M: Intel Corporation <linuxwwan@intel.com> 10790L: netdev@vger.kernel.org 10791S: Maintained 10792F: drivers/net/wwan/iosm/ 10793 10794INTEL(R) TRACE HUB 10795M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10796S: Supported 10797F: Documentation/trace/intel_th.rst 10798F: drivers/hwtracing/intel_th/ 10799F: include/linux/intel_th.h 10800 10801INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10802M: Ning Sun <ning.sun@intel.com> 10803L: tboot-devel@lists.sourceforge.net 10804S: Supported 10805W: http://tboot.sourceforge.net 10806T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10807F: Documentation/arch/x86/intel_txt.rst 10808F: arch/x86/kernel/tboot.c 10809F: include/linux/tboot.h 10810 10811INTERCONNECT API 10812M: Georgi Djakov <djakov@kernel.org> 10813L: linux-pm@vger.kernel.org 10814S: Maintained 10815T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10816F: Documentation/devicetree/bindings/interconnect/ 10817F: Documentation/driver-api/interconnect.rst 10818F: drivers/interconnect/ 10819F: include/dt-bindings/interconnect/ 10820F: include/linux/interconnect-provider.h 10821F: include/linux/interconnect.h 10822 10823INTERRUPT COUNTER DRIVER 10824M: Oleksij Rempel <o.rempel@pengutronix.de> 10825R: Pengutronix Kernel Team <kernel@pengutronix.de> 10826L: linux-iio@vger.kernel.org 10827F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10828F: drivers/counter/interrupt-cnt.c 10829 10830INTERSIL ISL7998X VIDEO DECODER DRIVER 10831M: Michael Tretter <m.tretter@pengutronix.de> 10832R: Pengutronix Kernel Team <kernel@pengutronix.de> 10833L: linux-media@vger.kernel.org 10834S: Maintained 10835F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10836F: drivers/media/i2c/isl7998x.c 10837 10838INVENSENSE ICM-426xx IMU DRIVER 10839M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10840L: linux-iio@vger.kernel.org 10841S: Maintained 10842W: https://invensense.tdk.com/ 10843F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10844F: drivers/iio/imu/inv_icm42600/ 10845 10846INVENSENSE MPU-3050 GYROSCOPE DRIVER 10847M: Linus Walleij <linus.walleij@linaro.org> 10848L: linux-iio@vger.kernel.org 10849S: Maintained 10850F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10851F: drivers/iio/gyro/mpu3050* 10852 10853IOC3 ETHERNET DRIVER 10854M: Ralf Baechle <ralf@linux-mips.org> 10855L: linux-mips@vger.kernel.org 10856S: Maintained 10857F: drivers/net/ethernet/sgi/ioc3-eth.c 10858 10859IOMAP FILESYSTEM LIBRARY 10860M: Darrick J. Wong <djwong@kernel.org> 10861L: linux-xfs@vger.kernel.org 10862L: linux-fsdevel@vger.kernel.org 10863S: Supported 10864T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10865F: fs/iomap/ 10866F: include/linux/iomap.h 10867 10868IOMMU DMA-API LAYER 10869M: Robin Murphy <robin.murphy@arm.com> 10870L: iommu@lists.linux.dev 10871S: Maintained 10872T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10873F: drivers/iommu/dma-iommu.c 10874F: drivers/iommu/dma-iommu.h 10875F: drivers/iommu/iova.c 10876F: include/linux/iova.h 10877 10878IOMMU SUBSYSTEM 10879M: Joerg Roedel <joro@8bytes.org> 10880M: Will Deacon <will@kernel.org> 10881R: Robin Murphy <robin.murphy@arm.com> 10882L: iommu@lists.linux.dev 10883S: Maintained 10884T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10885F: Documentation/devicetree/bindings/iommu/ 10886F: Documentation/userspace-api/iommu.rst 10887F: drivers/iommu/ 10888F: include/linux/iommu.h 10889F: include/linux/iova.h 10890F: include/linux/of_iommu.h 10891F: include/uapi/linux/iommu.h 10892 10893IOMMUFD 10894M: Jason Gunthorpe <jgg@nvidia.com> 10895M: Kevin Tian <kevin.tian@intel.com> 10896L: iommu@lists.linux.dev 10897S: Maintained 10898T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10899F: Documentation/userspace-api/iommufd.rst 10900F: drivers/iommu/iommufd/ 10901F: include/linux/iommufd.h 10902F: include/uapi/linux/iommufd.h 10903F: tools/testing/selftests/iommu/ 10904 10905IOSYS-MAP HELPERS 10906M: Thomas Zimmermann <tzimmermann@suse.de> 10907L: dri-devel@lists.freedesktop.org 10908S: Maintained 10909T: git git://anongit.freedesktop.org/drm/drm-misc 10910F: include/linux/iosys-map.h 10911 10912IO_URING 10913M: Jens Axboe <axboe@kernel.dk> 10914R: Pavel Begunkov <asml.silence@gmail.com> 10915L: io-uring@vger.kernel.org 10916S: Maintained 10917T: git git://git.kernel.dk/linux-block 10918T: git git://git.kernel.dk/liburing 10919F: include/linux/io_uring.h 10920F: include/linux/io_uring_types.h 10921F: include/trace/events/io_uring.h 10922F: include/uapi/linux/io_uring.h 10923F: io_uring/ 10924F: tools/io_uring/ 10925 10926IPMI SUBSYSTEM 10927M: Corey Minyard <minyard@acm.org> 10928L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10929S: Supported 10930W: http://openipmi.sourceforge.net/ 10931T: git https://github.com/cminyard/linux-ipmi.git for-next 10932F: Documentation/devicetree/bindings/ipmi/ 10933F: Documentation/driver-api/ipmi.rst 10934F: drivers/char/ipmi/ 10935F: include/linux/ipmi* 10936F: include/uapi/linux/ipmi* 10937 10938IPS SCSI RAID DRIVER 10939M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10940L: linux-scsi@vger.kernel.org 10941S: Maintained 10942W: http://www.adaptec.com/ 10943F: drivers/scsi/ips* 10944 10945IPVS 10946M: Simon Horman <horms@verge.net.au> 10947M: Julian Anastasov <ja@ssi.bg> 10948L: netdev@vger.kernel.org 10949L: lvs-devel@vger.kernel.org 10950S: Maintained 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10953F: Documentation/networking/ipvs-sysctl.rst 10954F: include/net/ip_vs.h 10955F: include/uapi/linux/ip_vs.h 10956F: net/netfilter/ipvs/ 10957 10958IPWIRELESS DRIVER 10959M: Jiri Kosina <jikos@kernel.org> 10960M: David Sterba <dsterba@suse.com> 10961S: Odd Fixes 10962F: drivers/tty/ipwireless/ 10963 10964IRON DEVICE AUDIO CODEC DRIVERS 10965M: Kiseok Jo <kiseok.jo@irondevice.com> 10966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10967S: Maintained 10968F: Documentation/devicetree/bindings/sound/irondevice,* 10969F: sound/soc/codecs/sma* 10970 10971IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10972M: Marc Zyngier <maz@kernel.org> 10973S: Maintained 10974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10975F: Documentation/core-api/irq/irq-domain.rst 10976F: include/linux/irqdomain.h 10977F: kernel/irq/irqdomain.c 10978F: kernel/irq/msi.c 10979 10980IRQ SUBSYSTEM 10981M: Thomas Gleixner <tglx@linutronix.de> 10982L: linux-kernel@vger.kernel.org 10983S: Maintained 10984T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10985F: include/linux/group_cpus.h 10986F: kernel/irq/ 10987F: lib/group_cpus.c 10988 10989IRQCHIP DRIVERS 10990M: Thomas Gleixner <tglx@linutronix.de> 10991M: Marc Zyngier <maz@kernel.org> 10992L: linux-kernel@vger.kernel.org 10993S: Maintained 10994T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10995F: Documentation/devicetree/bindings/interrupt-controller/ 10996F: drivers/irqchip/ 10997 10998ISA 10999M: William Breathitt Gray <william.gray@linaro.org> 11000S: Maintained 11001F: Documentation/driver-api/isa.rst 11002F: drivers/base/isa.c 11003F: include/linux/isa.h 11004 11005ISA RADIO MODULE 11006M: Hans Verkuil <hverkuil@xs4all.nl> 11007L: linux-media@vger.kernel.org 11008S: Maintained 11009W: https://linuxtv.org 11010T: git git://linuxtv.org/media_tree.git 11011F: drivers/media/radio/radio-isa* 11012 11013ISAPNP 11014M: Jaroslav Kysela <perex@perex.cz> 11015S: Maintained 11016F: Documentation/driver-api/isapnp.rst 11017F: drivers/pnp/isapnp/ 11018F: include/linux/isapnp.h 11019 11020ISCSI 11021M: Lee Duncan <lduncan@suse.com> 11022M: Chris Leech <cleech@redhat.com> 11023M: Mike Christie <michael.christie@oracle.com> 11024L: open-iscsi@googlegroups.com 11025L: linux-scsi@vger.kernel.org 11026S: Maintained 11027W: www.open-iscsi.com 11028F: drivers/scsi/*iscsi* 11029F: include/scsi/*iscsi* 11030 11031iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11032M: Peter Jones <pjones@redhat.com> 11033M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11034S: Maintained 11035F: drivers/firmware/iscsi_ibft* 11036 11037ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11038M: Sagi Grimberg <sagi@grimberg.me> 11039M: Max Gurtovoy <mgurtovoy@nvidia.com> 11040L: linux-rdma@vger.kernel.org 11041S: Supported 11042W: http://www.openfabrics.org 11043W: www.open-iscsi.org 11044Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11045F: drivers/infiniband/ulp/iser/ 11046 11047ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11048M: Sagi Grimberg <sagi@grimberg.me> 11049L: linux-rdma@vger.kernel.org 11050L: target-devel@vger.kernel.org 11051S: Supported 11052W: http://www.linux-iscsi.org 11053T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11054F: drivers/infiniband/ulp/isert 11055 11056ISDN/CMTP OVER BLUETOOTH 11057M: Karsten Keil <isdn@linux-pingi.de> 11058L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11059L: netdev@vger.kernel.org 11060S: Odd Fixes 11061W: http://www.isdn4linux.de 11062F: Documentation/isdn/ 11063F: drivers/isdn/capi/ 11064F: include/linux/isdn/ 11065F: include/uapi/linux/isdn/ 11066F: net/bluetooth/cmtp/ 11067 11068ISDN/mISDN SUBSYSTEM 11069M: Karsten Keil <isdn@linux-pingi.de> 11070L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11071L: netdev@vger.kernel.org 11072S: Maintained 11073W: http://www.isdn4linux.de 11074F: drivers/isdn/Kconfig 11075F: drivers/isdn/Makefile 11076F: drivers/isdn/hardware/ 11077F: drivers/isdn/mISDN/ 11078 11079ISOFS FILESYSTEM 11080M: Jan Kara <jack@suse.cz> 11081L: linux-fsdevel@vger.kernel.org 11082S: Maintained 11083F: Documentation/filesystems/isofs.rst 11084F: fs/isofs/ 11085 11086IT87 HARDWARE MONITORING DRIVER 11087M: Jean Delvare <jdelvare@suse.com> 11088L: linux-hwmon@vger.kernel.org 11089S: Maintained 11090F: Documentation/hwmon/it87.rst 11091F: drivers/hwmon/it87.c 11092 11093IT913X MEDIA DRIVER 11094M: Antti Palosaari <crope@iki.fi> 11095L: linux-media@vger.kernel.org 11096S: Maintained 11097W: https://linuxtv.org 11098W: http://palosaari.fi/linux/ 11099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11100T: git git://linuxtv.org/anttip/media_tree.git 11101F: drivers/media/tuners/it913x* 11102 11103ITE IT66121 HDMI BRIDGE DRIVER 11104M: Phong LE <ple@baylibre.com> 11105M: Neil Armstrong <neil.armstrong@linaro.org> 11106S: Maintained 11107T: git git://anongit.freedesktop.org/drm/drm-misc 11108F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11109F: drivers/gpu/drm/bridge/ite-it66121.c 11110 11111IVTV VIDEO4LINUX DRIVER 11112M: Andy Walls <awalls@md.metrocast.net> 11113L: linux-media@vger.kernel.org 11114S: Maintained 11115W: https://linuxtv.org 11116T: git git://linuxtv.org/media_tree.git 11117F: Documentation/admin-guide/media/ivtv* 11118F: drivers/media/pci/ivtv/ 11119F: include/uapi/linux/ivtv* 11120 11121IX2505V MEDIA DRIVER 11122M: Malcolm Priestley <tvboxspy@gmail.com> 11123L: linux-media@vger.kernel.org 11124S: Maintained 11125W: https://linuxtv.org 11126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11127F: drivers/media/dvb-frontends/ix2505v* 11128 11129JAILHOUSE HYPERVISOR INTERFACE 11130M: Jan Kiszka <jan.kiszka@siemens.com> 11131L: jailhouse-dev@googlegroups.com 11132S: Maintained 11133F: arch/x86/include/asm/jailhouse_para.h 11134F: arch/x86/kernel/jailhouse.c 11135 11136JC42.4 TEMPERATURE SENSOR DRIVER 11137M: Guenter Roeck <linux@roeck-us.net> 11138L: linux-hwmon@vger.kernel.org 11139S: Maintained 11140F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11141F: Documentation/hwmon/jc42.rst 11142F: drivers/hwmon/jc42.c 11143 11144JFS FILESYSTEM 11145M: Dave Kleikamp <shaggy@kernel.org> 11146L: jfs-discussion@lists.sourceforge.net 11147S: Odd Fixes 11148W: http://jfs.sourceforge.net/ 11149T: git https://github.com/kleikamp/linux-shaggy.git 11150F: Documentation/admin-guide/jfs.rst 11151F: fs/jfs/ 11152 11153JME NETWORK DRIVER 11154M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11155L: netdev@vger.kernel.org 11156S: Maintained 11157F: drivers/net/ethernet/jme.* 11158 11159JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11160M: David Woodhouse <dwmw2@infradead.org> 11161M: Richard Weinberger <richard@nod.at> 11162L: linux-mtd@lists.infradead.org 11163S: Odd Fixes 11164W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11165T: git git://git.infradead.org/ubifs-2.6.git 11166F: fs/jffs2/ 11167F: include/uapi/linux/jffs2.h 11168 11169JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11170M: "Theodore Ts'o" <tytso@mit.edu> 11171M: Jan Kara <jack@suse.com> 11172L: linux-ext4@vger.kernel.org 11173S: Maintained 11174F: fs/jbd2/ 11175F: include/linux/jbd2.h 11176 11177JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11178M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11179L: linux-media@vger.kernel.org 11180L: linux-renesas-soc@vger.kernel.org 11181S: Maintained 11182F: drivers/media/platform/renesas/rcar_jpu.c 11183 11184JSM Neo PCI based serial card 11185L: linux-serial@vger.kernel.org 11186S: Orphan 11187F: drivers/tty/serial/jsm/ 11188 11189K10TEMP HARDWARE MONITORING DRIVER 11190M: Clemens Ladisch <clemens@ladisch.de> 11191L: linux-hwmon@vger.kernel.org 11192S: Maintained 11193F: Documentation/hwmon/k10temp.rst 11194F: drivers/hwmon/k10temp.c 11195 11196K8TEMP HARDWARE MONITORING DRIVER 11197M: Rudolf Marek <r.marek@assembler.cz> 11198L: linux-hwmon@vger.kernel.org 11199S: Maintained 11200F: Documentation/hwmon/k8temp.rst 11201F: drivers/hwmon/k8temp.c 11202 11203KASAN 11204M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11205R: Alexander Potapenko <glider@google.com> 11206R: Andrey Konovalov <andreyknvl@gmail.com> 11207R: Dmitry Vyukov <dvyukov@google.com> 11208R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11209L: kasan-dev@googlegroups.com 11210S: Maintained 11211F: Documentation/dev-tools/kasan.rst 11212F: arch/*/include/asm/*kasan.h 11213F: arch/*/mm/kasan_init* 11214F: include/linux/kasan*.h 11215F: lib/Kconfig.kasan 11216F: mm/kasan/ 11217F: scripts/Makefile.kasan 11218 11219KCONFIG 11220M: Masahiro Yamada <masahiroy@kernel.org> 11221L: linux-kbuild@vger.kernel.org 11222S: Maintained 11223Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11224T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11225F: Documentation/kbuild/kconfig* 11226F: scripts/Kconfig.include 11227F: scripts/kconfig/ 11228 11229KCOV 11230R: Dmitry Vyukov <dvyukov@google.com> 11231R: Andrey Konovalov <andreyknvl@gmail.com> 11232L: kasan-dev@googlegroups.com 11233S: Maintained 11234F: Documentation/dev-tools/kcov.rst 11235F: include/linux/kcov.h 11236F: include/uapi/linux/kcov.h 11237F: kernel/kcov.c 11238F: scripts/Makefile.kcov 11239 11240KCSAN 11241M: Marco Elver <elver@google.com> 11242R: Dmitry Vyukov <dvyukov@google.com> 11243L: kasan-dev@googlegroups.com 11244S: Maintained 11245F: Documentation/dev-tools/kcsan.rst 11246F: include/linux/kcsan*.h 11247F: kernel/kcsan/ 11248F: lib/Kconfig.kcsan 11249F: scripts/Makefile.kcsan 11250 11251KDUMP 11252M: Baoquan He <bhe@redhat.com> 11253R: Vivek Goyal <vgoyal@redhat.com> 11254R: Dave Young <dyoung@redhat.com> 11255L: kexec@lists.infradead.org 11256S: Maintained 11257W: http://lse.sourceforge.net/kdump/ 11258F: Documentation/admin-guide/kdump/ 11259F: fs/proc/vmcore.c 11260F: include/linux/crash_core.h 11261F: include/linux/crash_dump.h 11262F: include/uapi/linux/vmcore.h 11263F: kernel/crash_*.c 11264 11265KEENE FM RADIO TRANSMITTER DRIVER 11266M: Hans Verkuil <hverkuil@xs4all.nl> 11267L: linux-media@vger.kernel.org 11268S: Maintained 11269W: https://linuxtv.org 11270T: git git://linuxtv.org/media_tree.git 11271F: drivers/media/radio/radio-keene* 11272 11273KERNEL AUTOMOUNTER 11274M: Ian Kent <raven@themaw.net> 11275L: autofs@vger.kernel.org 11276S: Maintained 11277F: fs/autofs/ 11278 11279KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11280M: Masahiro Yamada <masahiroy@kernel.org> 11281R: Nathan Chancellor <nathan@kernel.org> 11282R: Nick Desaulniers <ndesaulniers@google.com> 11283R: Nicolas Schier <nicolas@fjasle.eu> 11284L: linux-kbuild@vger.kernel.org 11285S: Maintained 11286Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11287T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11288F: Documentation/kbuild/ 11289F: Makefile 11290F: scripts/*vmlinux* 11291F: scripts/Kbuild* 11292F: scripts/Makefile* 11293F: scripts/basic/ 11294F: scripts/dummy-tools/ 11295F: scripts/mk* 11296F: scripts/mod/ 11297F: scripts/package/ 11298 11299KERNEL HARDENING (not covered by other areas) 11300M: Kees Cook <keescook@chromium.org> 11301L: linux-hardening@vger.kernel.org 11302S: Supported 11303T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11304F: Documentation/ABI/testing/sysfs-kernel-oops_count 11305F: Documentation/ABI/testing/sysfs-kernel-warn_count 11306F: include/linux/overflow.h 11307F: include/linux/randomize_kstack.h 11308F: mm/usercopy.c 11309K: \b(add|choose)_random_kstack_offset\b 11310K: \b__check_(object_size|heap_object)\b 11311 11312KERNEL JANITORS 11313L: kernel-janitors@vger.kernel.org 11314S: Odd Fixes 11315W: http://kernelnewbies.org/KernelJanitors 11316 11317KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11318M: Chuck Lever <chuck.lever@oracle.com> 11319M: Jeff Layton <jlayton@kernel.org> 11320R: Neil Brown <neilb@suse.de> 11321R: Olga Kornievskaia <kolga@netapp.com> 11322R: Dai Ngo <Dai.Ngo@oracle.com> 11323R: Tom Talpey <tom@talpey.com> 11324L: linux-nfs@vger.kernel.org 11325S: Supported 11326W: http://nfs.sourceforge.net/ 11327T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11328F: Documentation/filesystems/nfs/ 11329F: fs/exportfs/ 11330F: fs/lockd/ 11331F: fs/nfs_common/ 11332F: fs/nfsd/ 11333F: include/linux/lockd/ 11334F: include/linux/sunrpc/ 11335F: include/trace/events/rpcgss.h 11336F: include/trace/events/rpcrdma.h 11337F: include/trace/events/sunrpc.h 11338F: include/trace/misc/fs.h 11339F: include/trace/misc/nfs.h 11340F: include/trace/misc/sunrpc.h 11341F: include/uapi/linux/nfsd/ 11342F: include/uapi/linux/sunrpc/ 11343F: net/sunrpc/ 11344 11345KERNEL REGRESSIONS 11346M: Thorsten Leemhuis <linux@leemhuis.info> 11347L: regressions@lists.linux.dev 11348S: Supported 11349F: Documentation/admin-guide/reporting-regressions.rst 11350F: Documentation/process/handling-regressions.rst 11351 11352KERNEL SELFTEST FRAMEWORK 11353M: Shuah Khan <shuah@kernel.org> 11354M: Shuah Khan <skhan@linuxfoundation.org> 11355L: linux-kselftest@vger.kernel.org 11356S: Maintained 11357Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11358T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11359F: Documentation/dev-tools/kselftest* 11360F: tools/testing/selftests/ 11361 11362KERNEL SMB3 SERVER (KSMBD) 11363M: Namjae Jeon <linkinjeon@kernel.org> 11364M: Steve French <sfrench@samba.org> 11365R: Sergey Senozhatsky <senozhatsky@chromium.org> 11366R: Tom Talpey <tom@talpey.com> 11367L: linux-cifs@vger.kernel.org 11368S: Maintained 11369T: git git://git.samba.org/ksmbd.git 11370F: Documentation/filesystems/smb/ksmbd.rst 11371F: fs/smb/common/ 11372F: fs/smb/server/ 11373 11374KERNEL UNIT TESTING FRAMEWORK (KUnit) 11375M: Brendan Higgins <brendanhiggins@google.com> 11376M: David Gow <davidgow@google.com> 11377L: linux-kselftest@vger.kernel.org 11378L: kunit-dev@googlegroups.com 11379S: Maintained 11380W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11383F: Documentation/dev-tools/kunit/ 11384F: include/kunit/ 11385F: lib/kunit/ 11386F: tools/testing/kunit/ 11387 11388KERNEL USERMODE HELPER 11389M: Luis Chamberlain <mcgrof@kernel.org> 11390L: linux-kernel@vger.kernel.org 11391S: Maintained 11392F: include/linux/umh.h 11393F: kernel/umh.c 11394 11395KERNEL VIRTUAL MACHINE (KVM) 11396M: Paolo Bonzini <pbonzini@redhat.com> 11397L: kvm@vger.kernel.org 11398S: Supported 11399W: http://www.linux-kvm.org 11400T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11401F: Documentation/virt/kvm/ 11402F: include/asm-generic/kvm* 11403F: include/kvm/iodev.h 11404F: include/linux/kvm* 11405F: include/trace/events/kvm.h 11406F: include/uapi/asm-generic/kvm* 11407F: include/uapi/linux/kvm* 11408F: tools/kvm/ 11409F: tools/testing/selftests/kvm/ 11410F: virt/kvm/* 11411 11412KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11413M: Marc Zyngier <maz@kernel.org> 11414M: Oliver Upton <oliver.upton@linux.dev> 11415R: James Morse <james.morse@arm.com> 11416R: Suzuki K Poulose <suzuki.poulose@arm.com> 11417R: Zenghui Yu <yuzenghui@huawei.com> 11418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11419L: kvmarm@lists.linux.dev 11420S: Maintained 11421T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11422F: arch/arm64/include/asm/kvm* 11423F: arch/arm64/include/uapi/asm/kvm* 11424F: arch/arm64/kvm/ 11425F: include/kvm/arm_* 11426F: tools/testing/selftests/kvm/*/aarch64/ 11427F: tools/testing/selftests/kvm/aarch64/ 11428 11429KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11430M: Huacai Chen <chenhuacai@kernel.org> 11431L: linux-mips@vger.kernel.org 11432L: kvm@vger.kernel.org 11433S: Maintained 11434T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11435F: arch/mips/include/asm/kvm* 11436F: arch/mips/include/uapi/asm/kvm* 11437F: arch/mips/kvm/ 11438 11439KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11440M: Michael Ellerman <mpe@ellerman.id.au> 11441R: Nicholas Piggin <npiggin@gmail.com> 11442L: linuxppc-dev@lists.ozlabs.org 11443L: kvm@vger.kernel.org 11444S: Maintained (Book3S 64-bit HV) 11445S: Odd fixes (Book3S 64-bit PR) 11446S: Orphan (Book3E and 32-bit) 11447T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11448F: arch/powerpc/include/asm/kvm* 11449F: arch/powerpc/include/uapi/asm/kvm* 11450F: arch/powerpc/kernel/kvm* 11451F: arch/powerpc/kvm/ 11452 11453KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11454M: Anup Patel <anup@brainfault.org> 11455R: Atish Patra <atishp@atishpatra.org> 11456L: kvm@vger.kernel.org 11457L: kvm-riscv@lists.infradead.org 11458L: linux-riscv@lists.infradead.org 11459S: Maintained 11460T: git https://github.com/kvm-riscv/linux.git 11461F: arch/riscv/include/asm/kvm* 11462F: arch/riscv/include/uapi/asm/kvm* 11463F: arch/riscv/kvm/ 11464F: tools/testing/selftests/kvm/*/riscv/ 11465 11466KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11467M: Christian Borntraeger <borntraeger@linux.ibm.com> 11468M: Janosch Frank <frankja@linux.ibm.com> 11469M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11470R: David Hildenbrand <david@redhat.com> 11471L: kvm@vger.kernel.org 11472S: Supported 11473T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11474F: Documentation/virt/kvm/s390* 11475F: arch/s390/include/asm/gmap.h 11476F: arch/s390/include/asm/kvm* 11477F: arch/s390/include/uapi/asm/kvm* 11478F: arch/s390/include/uapi/asm/uvdevice.h 11479F: arch/s390/kernel/uv.c 11480F: arch/s390/kvm/ 11481F: arch/s390/mm/gmap.c 11482F: drivers/s390/char/uvdevice.c 11483F: tools/testing/selftests/drivers/s390x/uvdevice/ 11484F: tools/testing/selftests/kvm/*/s390x/ 11485F: tools/testing/selftests/kvm/s390x/ 11486 11487KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11488M: Sean Christopherson <seanjc@google.com> 11489M: Paolo Bonzini <pbonzini@redhat.com> 11490L: kvm@vger.kernel.org 11491S: Supported 11492P: Documentation/process/maintainer-kvm-x86.rst 11493T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11494F: arch/x86/include/asm/kvm* 11495F: arch/x86/include/asm/svm.h 11496F: arch/x86/include/asm/vmx*.h 11497F: arch/x86/include/uapi/asm/kvm* 11498F: arch/x86/include/uapi/asm/svm.h 11499F: arch/x86/include/uapi/asm/vmx.h 11500F: arch/x86/kvm/ 11501F: arch/x86/kvm/*/ 11502 11503KERNFS 11504M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11505M: Tejun Heo <tj@kernel.org> 11506S: Supported 11507T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11508F: fs/kernfs/ 11509F: include/linux/kernfs.h 11510 11511KEXEC 11512M: Eric Biederman <ebiederm@xmission.com> 11513L: kexec@lists.infradead.org 11514S: Maintained 11515W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11516F: include/linux/kexec.h 11517F: include/uapi/linux/kexec.h 11518F: kernel/kexec* 11519 11520KEYS-ENCRYPTED 11521M: Mimi Zohar <zohar@linux.ibm.com> 11522L: linux-integrity@vger.kernel.org 11523L: keyrings@vger.kernel.org 11524S: Supported 11525F: Documentation/security/keys/trusted-encrypted.rst 11526F: include/keys/encrypted-type.h 11527F: security/keys/encrypted-keys/ 11528 11529KEYS-TRUSTED 11530M: James Bottomley <jejb@linux.ibm.com> 11531M: Jarkko Sakkinen <jarkko@kernel.org> 11532M: Mimi Zohar <zohar@linux.ibm.com> 11533L: linux-integrity@vger.kernel.org 11534L: keyrings@vger.kernel.org 11535S: Supported 11536F: Documentation/security/keys/trusted-encrypted.rst 11537F: include/keys/trusted-type.h 11538F: include/keys/trusted_tpm.h 11539F: security/keys/trusted-keys/ 11540 11541KEYS-TRUSTED-CAAM 11542M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11543R: Pengutronix Kernel Team <kernel@pengutronix.de> 11544L: linux-integrity@vger.kernel.org 11545L: keyrings@vger.kernel.org 11546S: Maintained 11547F: include/keys/trusted_caam.h 11548F: security/keys/trusted-keys/trusted_caam.c 11549 11550KEYS-TRUSTED-TEE 11551M: Sumit Garg <sumit.garg@linaro.org> 11552L: linux-integrity@vger.kernel.org 11553L: keyrings@vger.kernel.org 11554S: Supported 11555F: include/keys/trusted_tee.h 11556F: security/keys/trusted-keys/trusted_tee.c 11557 11558KEYS/KEYRINGS 11559M: David Howells <dhowells@redhat.com> 11560M: Jarkko Sakkinen <jarkko@kernel.org> 11561L: keyrings@vger.kernel.org 11562S: Maintained 11563F: Documentation/security/keys/core.rst 11564F: include/keys/ 11565F: include/linux/key-type.h 11566F: include/linux/key.h 11567F: include/linux/keyctl.h 11568F: include/uapi/linux/keyctl.h 11569F: security/keys/ 11570 11571KEYS/KEYRINGS_INTEGRITY 11572M: Jarkko Sakkinen <jarkko@kernel.org> 11573M: Mimi Zohar <zohar@linux.ibm.com> 11574L: linux-integrity@vger.kernel.org 11575L: keyrings@vger.kernel.org 11576S: Supported 11577F: security/integrity/platform_certs 11578 11579KFENCE 11580M: Alexander Potapenko <glider@google.com> 11581M: Marco Elver <elver@google.com> 11582R: Dmitry Vyukov <dvyukov@google.com> 11583L: kasan-dev@googlegroups.com 11584S: Maintained 11585F: Documentation/dev-tools/kfence.rst 11586F: arch/*/include/asm/kfence.h 11587F: include/linux/kfence.h 11588F: lib/Kconfig.kfence 11589F: mm/kfence/ 11590 11591KFIFO 11592M: Stefani Seibold <stefani@seibold.net> 11593S: Maintained 11594F: include/linux/kfifo.h 11595F: lib/kfifo.c 11596F: samples/kfifo/ 11597 11598KGDB / KDB /debug_core 11599M: Jason Wessel <jason.wessel@windriver.com> 11600M: Daniel Thompson <daniel.thompson@linaro.org> 11601R: Douglas Anderson <dianders@chromium.org> 11602L: kgdb-bugreport@lists.sourceforge.net 11603S: Maintained 11604W: http://kgdb.wiki.kernel.org/ 11605T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11606F: Documentation/dev-tools/kgdb.rst 11607F: drivers/misc/kgdbts.c 11608F: drivers/tty/serial/kgdboc.c 11609F: include/linux/kdb.h 11610F: include/linux/kgdb.h 11611F: kernel/debug/ 11612F: kernel/module/kdb.c 11613 11614KHADAS MCU MFD DRIVER 11615M: Neil Armstrong <neil.armstrong@linaro.org> 11616L: linux-amlogic@lists.infradead.org 11617S: Maintained 11618F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11619F: drivers/mfd/khadas-mcu.c 11620F: drivers/thermal/khadas_mcu_fan.c 11621F: include/linux/mfd/khadas-mcu.h 11622 11623KIONIX/ROHM KX022A ACCELEROMETER 11624M: Matti Vaittinen <mazziesaccount@gmail.com> 11625L: linux-iio@vger.kernel.org 11626S: Supported 11627F: drivers/iio/accel/kionix-kx022a* 11628 11629KMEMLEAK 11630M: Catalin Marinas <catalin.marinas@arm.com> 11631S: Maintained 11632F: Documentation/dev-tools/kmemleak.rst 11633F: include/linux/kmemleak.h 11634F: mm/kmemleak.c 11635F: samples/kmemleak/kmemleak-test.c 11636 11637KMSAN 11638M: Alexander Potapenko <glider@google.com> 11639R: Marco Elver <elver@google.com> 11640R: Dmitry Vyukov <dvyukov@google.com> 11641L: kasan-dev@googlegroups.com 11642S: Maintained 11643F: Documentation/dev-tools/kmsan.rst 11644F: arch/*/include/asm/kmsan.h 11645F: arch/*/mm/kmsan_* 11646F: include/linux/kmsan*.h 11647F: lib/Kconfig.kmsan 11648F: mm/kmsan/ 11649F: scripts/Makefile.kmsan 11650 11651KPROBES 11652M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11653M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11654M: "David S. Miller" <davem@davemloft.net> 11655M: Masami Hiramatsu <mhiramat@kernel.org> 11656L: linux-kernel@vger.kernel.org 11657L: linux-trace-kernel@vger.kernel.org 11658S: Maintained 11659Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11660T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11661F: Documentation/trace/kprobes.rst 11662F: include/asm-generic/kprobes.h 11663F: include/linux/kprobes.h 11664F: kernel/kprobes.c 11665F: lib/test_kprobes.c 11666F: samples/kprobes 11667 11668KS0108 LCD CONTROLLER DRIVER 11669M: Miguel Ojeda <ojeda@kernel.org> 11670S: Maintained 11671F: Documentation/admin-guide/auxdisplay/ks0108.rst 11672F: drivers/auxdisplay/ks0108.c 11673F: include/linux/ks0108.h 11674 11675KTD253 BACKLIGHT DRIVER 11676M: Linus Walleij <linus.walleij@linaro.org> 11677S: Maintained 11678F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11679F: drivers/video/backlight/ktd253-backlight.c 11680 11681KTEST 11682M: Steven Rostedt <rostedt@goodmis.org> 11683M: John Hawley <warthog9@eaglescrag.net> 11684S: Maintained 11685F: tools/testing/ktest 11686 11687KTZ8866 BACKLIGHT DRIVER 11688M: Jianhua Lu <lujianhua000@gmail.com> 11689S: Maintained 11690F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11691F: drivers/video/backlight/ktz8866.c 11692 11693KVM PARAVIRT (KVM/paravirt) 11694M: Paolo Bonzini <pbonzini@redhat.com> 11695R: Wanpeng Li <wanpengli@tencent.com> 11696R: Vitaly Kuznetsov <vkuznets@redhat.com> 11697L: kvm@vger.kernel.org 11698S: Supported 11699T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11700F: arch/um/include/asm/kvm_para.h 11701F: arch/x86/include/asm/kvm_para.h 11702F: arch/x86/include/asm/pvclock-abi.h 11703F: arch/x86/include/uapi/asm/kvm_para.h 11704F: arch/x86/kernel/kvm.c 11705F: arch/x86/kernel/kvmclock.c 11706F: include/asm-generic/kvm_para.h 11707F: include/linux/kvm_para.h 11708F: include/uapi/asm-generic/kvm_para.h 11709F: include/uapi/linux/kvm_para.h 11710 11711KVM X86 HYPER-V (KVM/hyper-v) 11712M: Vitaly Kuznetsov <vkuznets@redhat.com> 11713M: Sean Christopherson <seanjc@google.com> 11714M: Paolo Bonzini <pbonzini@redhat.com> 11715L: kvm@vger.kernel.org 11716S: Supported 11717T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11718F: arch/x86/kvm/hyperv.* 11719F: arch/x86/kvm/kvm_onhyperv.* 11720F: arch/x86/kvm/svm/hyperv.* 11721F: arch/x86/kvm/svm/svm_onhyperv.* 11722F: arch/x86/kvm/vmx/hyperv.* 11723 11724KVM X86 Xen (KVM/Xen) 11725M: David Woodhouse <dwmw2@infradead.org> 11726M: Paul Durrant <paul@xen.org> 11727M: Sean Christopherson <seanjc@google.com> 11728M: Paolo Bonzini <pbonzini@redhat.com> 11729L: kvm@vger.kernel.org 11730S: Supported 11731T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11732F: arch/x86/kvm/xen.* 11733 11734L3MDEV 11735M: David Ahern <dsahern@kernel.org> 11736L: netdev@vger.kernel.org 11737S: Maintained 11738F: include/net/l3mdev.h 11739F: net/l3mdev 11740 11741LANDLOCK SECURITY MODULE 11742M: Mickaël Salaün <mic@digikod.net> 11743L: linux-security-module@vger.kernel.org 11744S: Supported 11745W: https://landlock.io 11746T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11747F: Documentation/security/landlock.rst 11748F: Documentation/userspace-api/landlock.rst 11749F: include/uapi/linux/landlock.h 11750F: samples/landlock/ 11751F: security/landlock/ 11752F: tools/testing/selftests/landlock/ 11753K: landlock 11754K: LANDLOCK 11755 11756LANTIQ / INTEL Ethernet drivers 11757M: Hauke Mehrtens <hauke@hauke-m.de> 11758L: netdev@vger.kernel.org 11759S: Maintained 11760F: drivers/net/dsa/lantiq_gswip.c 11761F: drivers/net/dsa/lantiq_pce.h 11762F: drivers/net/ethernet/lantiq_xrx200.c 11763F: net/dsa/tag_gswip.c 11764 11765LANTIQ MIPS ARCHITECTURE 11766M: John Crispin <john@phrozen.org> 11767L: linux-mips@vger.kernel.org 11768S: Maintained 11769F: arch/mips/lantiq 11770F: drivers/soc/lantiq 11771 11772LASI 53c700 driver for PARISC 11773M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11774L: linux-scsi@vger.kernel.org 11775S: Maintained 11776F: Documentation/scsi/53c700.rst 11777F: drivers/scsi/53c700* 11778 11779LEAKING_ADDRESSES 11780M: Tobin C. Harding <me@tobin.cc> 11781M: Tycho Andersen <tycho@tycho.pizza> 11782L: linux-hardening@vger.kernel.org 11783S: Maintained 11784T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11785F: scripts/leaking_addresses.pl 11786 11787LED SUBSYSTEM 11788M: Pavel Machek <pavel@ucw.cz> 11789M: Lee Jones <lee@kernel.org> 11790L: linux-leds@vger.kernel.org 11791S: Maintained 11792T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11793F: Documentation/devicetree/bindings/leds/ 11794F: Documentation/leds/ 11795F: drivers/leds/ 11796F: include/dt-bindings/leds/ 11797F: include/linux/leds.h 11798 11799LEGACY EEPROM DRIVER 11800M: Jean Delvare <jdelvare@suse.com> 11801S: Maintained 11802F: Documentation/misc-devices/eeprom.rst 11803F: drivers/misc/eeprom/eeprom.c 11804 11805LEGO MINDSTORMS EV3 11806R: David Lechner <david@lechnology.com> 11807S: Maintained 11808F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11809F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11810F: drivers/power/supply/lego_ev3_battery.c 11811 11812LEGO USB Tower driver 11813M: Juergen Stuber <starblue@users.sourceforge.net> 11814L: legousb-devel@lists.sourceforge.net 11815S: Maintained 11816W: http://legousb.sourceforge.net/ 11817F: drivers/usb/misc/legousbtower.c 11818 11819LETSKETCH HID TABLET DRIVER 11820M: Hans de Goede <hdegoede@redhat.com> 11821L: linux-input@vger.kernel.org 11822S: Maintained 11823T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11824F: drivers/hid/hid-letsketch.c 11825 11826LG LAPTOP EXTRAS 11827M: Matan Ziv-Av <matan@svgalib.org> 11828L: platform-driver-x86@vger.kernel.org 11829S: Maintained 11830F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11831F: Documentation/admin-guide/laptops/lg-laptop.rst 11832F: drivers/platform/x86/lg-laptop.c 11833 11834LG2160 MEDIA DRIVER 11835M: Michael Krufky <mkrufky@linuxtv.org> 11836L: linux-media@vger.kernel.org 11837S: Maintained 11838W: https://linuxtv.org 11839W: http://github.com/mkrufky 11840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11841T: git git://linuxtv.org/mkrufky/tuners.git 11842F: drivers/media/dvb-frontends/lg2160.* 11843 11844LGDT3305 MEDIA DRIVER 11845M: Michael Krufky <mkrufky@linuxtv.org> 11846L: linux-media@vger.kernel.org 11847S: Maintained 11848W: https://linuxtv.org 11849W: http://github.com/mkrufky 11850Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11851T: git git://linuxtv.org/mkrufky/tuners.git 11852F: drivers/media/dvb-frontends/lgdt3305.* 11853 11854LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11855M: Viresh Kumar <vireshk@kernel.org> 11856L: linux-ide@vger.kernel.org 11857S: Maintained 11858T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11859F: drivers/ata/pata_arasan_cf.c 11860F: include/linux/pata_arasan_cf_data.h 11861 11862LIBATA PATA DRIVERS 11863R: Sergey Shtylyov <s.shtylyov@omp.ru> 11864L: linux-ide@vger.kernel.org 11865F: drivers/ata/ata_*.c 11866F: drivers/ata/pata_*.c 11867 11868LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11869M: Linus Walleij <linus.walleij@linaro.org> 11870L: linux-ide@vger.kernel.org 11871S: Maintained 11872T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11873F: drivers/ata/pata_ftide010.c 11874F: drivers/ata/sata_gemini.c 11875F: drivers/ata/sata_gemini.h 11876 11877LIBATA SATA AHCI PLATFORM devices support 11878M: Hans de Goede <hdegoede@redhat.com> 11879M: Jens Axboe <axboe@kernel.dk> 11880L: linux-ide@vger.kernel.org 11881S: Maintained 11882T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11883F: drivers/ata/ahci_platform.c 11884F: drivers/ata/libahci_platform.c 11885F: include/linux/ahci_platform.h 11886 11887LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11888M: Serge Semin <fancer.lancer@gmail.com> 11889L: linux-ide@vger.kernel.org 11890S: Maintained 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11892F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11893F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11894F: drivers/ata/ahci_dwc.c 11895 11896LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11897M: Mikael Pettersson <mikpelinux@gmail.com> 11898L: linux-ide@vger.kernel.org 11899S: Maintained 11900T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11901F: drivers/ata/sata_promise.* 11902 11903LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11904M: Damien Le Moal <dlemoal@kernel.org> 11905L: linux-ide@vger.kernel.org 11906S: Maintained 11907T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11908F: Documentation/ABI/testing/sysfs-ata 11909F: Documentation/devicetree/bindings/ata/ 11910F: drivers/ata/ 11911F: include/linux/ata.h 11912F: include/linux/libata.h 11913 11914LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11915M: Vishal Verma <vishal.l.verma@intel.com> 11916M: Dan Williams <dan.j.williams@intel.com> 11917M: Dave Jiang <dave.jiang@intel.com> 11918L: nvdimm@lists.linux.dev 11919S: Supported 11920Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11921P: Documentation/nvdimm/maintainer-entry-profile.rst 11922F: drivers/nvdimm/btt* 11923 11924LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11925M: Dan Williams <dan.j.williams@intel.com> 11926M: Vishal Verma <vishal.l.verma@intel.com> 11927M: Dave Jiang <dave.jiang@intel.com> 11928L: nvdimm@lists.linux.dev 11929S: Supported 11930Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11931P: Documentation/nvdimm/maintainer-entry-profile.rst 11932F: drivers/nvdimm/pmem* 11933 11934LIBNVDIMM: DEVICETREE BINDINGS 11935M: Oliver O'Halloran <oohall@gmail.com> 11936L: nvdimm@lists.linux.dev 11937S: Supported 11938Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11939F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11940F: drivers/nvdimm/of_pmem.c 11941 11942LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11943M: Dan Williams <dan.j.williams@intel.com> 11944M: Vishal Verma <vishal.l.verma@intel.com> 11945M: Dave Jiang <dave.jiang@intel.com> 11946M: Ira Weiny <ira.weiny@intel.com> 11947L: nvdimm@lists.linux.dev 11948S: Supported 11949Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11950P: Documentation/nvdimm/maintainer-entry-profile.rst 11951T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11952F: drivers/acpi/nfit/* 11953F: drivers/nvdimm/* 11954F: include/linux/libnvdimm.h 11955F: include/linux/nd.h 11956F: include/uapi/linux/ndctl.h 11957F: tools/testing/nvdimm/ 11958 11959LICENSES and SPDX stuff 11960M: Thomas Gleixner <tglx@linutronix.de> 11961M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11962L: linux-spdx@vger.kernel.org 11963S: Maintained 11964T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11965F: COPYING 11966F: Documentation/process/license-rules.rst 11967F: LICENSES/ 11968F: scripts/spdxcheck-test.sh 11969F: scripts/spdxcheck.py 11970F: scripts/spdxexclude 11971 11972LINEAR RANGES HELPERS 11973M: Mark Brown <broonie@kernel.org> 11974R: Matti Vaittinen <mazziesaccount@gmail.com> 11975F: include/linux/linear_range.h 11976F: lib/linear_ranges.c 11977F: lib/test_linear_ranges.c 11978 11979LINUX FOR POWER MACINTOSH 11980L: linuxppc-dev@lists.ozlabs.org 11981S: Orphan 11982F: arch/powerpc/platforms/powermac/ 11983F: drivers/macintosh/ 11984X: drivers/macintosh/adb-iop.c 11985X: drivers/macintosh/via-macii.c 11986 11987LINUX FOR POWERPC (32-BIT AND 64-BIT) 11988M: Michael Ellerman <mpe@ellerman.id.au> 11989R: Nicholas Piggin <npiggin@gmail.com> 11990R: Christophe Leroy <christophe.leroy@csgroup.eu> 11991L: linuxppc-dev@lists.ozlabs.org 11992S: Supported 11993W: https://github.com/linuxppc/wiki/wiki 11994Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11995T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11996F: Documentation/ABI/stable/sysfs-firmware-opal-* 11997F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11998F: Documentation/devicetree/bindings/powerpc/ 11999F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12000F: Documentation/powerpc/ 12001F: arch/powerpc/ 12002F: drivers/*/*/*pasemi* 12003F: drivers/*/*pasemi* 12004F: drivers/char/tpm/tpm_ibmvtpm* 12005F: drivers/crypto/nx/ 12006F: drivers/crypto/vmx/ 12007F: drivers/i2c/busses/i2c-opal.c 12008F: drivers/net/ethernet/ibm/ibmveth.* 12009F: drivers/net/ethernet/ibm/ibmvnic.* 12010F: drivers/pci/hotplug/pnv_php.c 12011F: drivers/pci/hotplug/rpa* 12012F: drivers/rtc/rtc-opal.c 12013F: drivers/scsi/ibmvscsi/ 12014F: drivers/tty/hvc/hvc_opal.c 12015F: drivers/watchdog/wdrtas.c 12016F: tools/testing/selftests/powerpc 12017N: /pmac 12018N: powermac 12019N: powernv 12020N: [^a-z0-9]ps3 12021N: pseries 12022 12023LINUX FOR POWERPC EMBEDDED MPC5XXX 12024M: Anatolij Gustschin <agust@denx.de> 12025L: linuxppc-dev@lists.ozlabs.org 12026S: Odd Fixes 12027F: arch/powerpc/platforms/512x/ 12028F: arch/powerpc/platforms/52xx/ 12029 12030LINUX FOR POWERPC EMBEDDED PPC4XX 12031L: linuxppc-dev@lists.ozlabs.org 12032S: Orphan 12033F: arch/powerpc/platforms/40x/ 12034F: arch/powerpc/platforms/44x/ 12035 12036LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12037M: Scott Wood <oss@buserror.net> 12038L: linuxppc-dev@lists.ozlabs.org 12039S: Odd fixes 12040T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12041F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12042F: Documentation/devicetree/bindings/powerpc/fsl/ 12043F: arch/powerpc/platforms/83xx/ 12044F: arch/powerpc/platforms/85xx/ 12045 12046LINUX FOR POWERPC EMBEDDED PPC8XX 12047M: Christophe Leroy <christophe.leroy@csgroup.eu> 12048L: linuxppc-dev@lists.ozlabs.org 12049S: Maintained 12050F: arch/powerpc/platforms/8xx/ 12051 12052LINUX KERNEL DUMP TEST MODULE (LKDTM) 12053M: Kees Cook <keescook@chromium.org> 12054S: Maintained 12055F: drivers/misc/lkdtm/* 12056F: tools/testing/selftests/lkdtm/* 12057 12058LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12059M: Alan Stern <stern@rowland.harvard.edu> 12060M: Andrea Parri <parri.andrea@gmail.com> 12061M: Will Deacon <will@kernel.org> 12062M: Peter Zijlstra <peterz@infradead.org> 12063M: Boqun Feng <boqun.feng@gmail.com> 12064M: Nicholas Piggin <npiggin@gmail.com> 12065M: David Howells <dhowells@redhat.com> 12066M: Jade Alglave <j.alglave@ucl.ac.uk> 12067M: Luc Maranget <luc.maranget@inria.fr> 12068M: "Paul E. McKenney" <paulmck@kernel.org> 12069R: Akira Yokosawa <akiyks@gmail.com> 12070R: Daniel Lustig <dlustig@nvidia.com> 12071R: Joel Fernandes <joel@joelfernandes.org> 12072L: linux-kernel@vger.kernel.org 12073L: linux-arch@vger.kernel.org 12074S: Supported 12075T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12076F: Documentation/atomic_bitops.txt 12077F: Documentation/atomic_t.txt 12078F: Documentation/core-api/refcount-vs-atomic.rst 12079F: Documentation/litmus-tests/ 12080F: Documentation/memory-barriers.txt 12081F: tools/memory-model/ 12082 12083LINUX-NEXT TREE 12084M: Stephen Rothwell <sfr@canb.auug.org.au> 12085L: linux-next@vger.kernel.org 12086S: Supported 12087B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12088T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12089 12090LIS3LV02D ACCELEROMETER DRIVER 12091M: Eric Piel <eric.piel@tremplin-utc.net> 12092S: Maintained 12093F: Documentation/misc-devices/lis3lv02d.rst 12094F: drivers/misc/lis3lv02d/ 12095F: drivers/platform/x86/hp/hp_accel.c 12096 12097LIST KUNIT TEST 12098M: David Gow <davidgow@google.com> 12099L: linux-kselftest@vger.kernel.org 12100L: kunit-dev@googlegroups.com 12101S: Maintained 12102F: lib/list-test.c 12103 12104LITEX PLATFORM 12105M: Karol Gugala <kgugala@antmicro.com> 12106M: Mateusz Holenko <mholenko@antmicro.com> 12107M: Gabriel Somlo <gsomlo@gmail.com> 12108M: Joel Stanley <joel@jms.id.au> 12109S: Maintained 12110F: Documentation/devicetree/bindings/*/litex,*.yaml 12111F: arch/openrisc/boot/dts/or1klitex.dts 12112F: drivers/mmc/host/litex_mmc.c 12113F: drivers/net/ethernet/litex/* 12114F: drivers/soc/litex/* 12115F: drivers/tty/serial/liteuart.c 12116F: include/linux/litex.h 12117N: litex 12118 12119LIVE PATCHING 12120M: Josh Poimboeuf <jpoimboe@kernel.org> 12121M: Jiri Kosina <jikos@kernel.org> 12122M: Miroslav Benes <mbenes@suse.cz> 12123M: Petr Mladek <pmladek@suse.com> 12124R: Joe Lawrence <joe.lawrence@redhat.com> 12125L: live-patching@vger.kernel.org 12126S: Maintained 12127T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12128F: Documentation/ABI/testing/sysfs-kernel-livepatch 12129F: Documentation/livepatch/ 12130F: arch/powerpc/include/asm/livepatch.h 12131F: include/linux/livepatch.h 12132F: kernel/livepatch/ 12133F: kernel/module/livepatch.c 12134F: lib/livepatch/ 12135F: samples/livepatch/ 12136F: tools/testing/selftests/livepatch/ 12137 12138LLC (802.2) 12139L: netdev@vger.kernel.org 12140S: Odd fixes 12141F: include/linux/llc.h 12142F: include/net/llc* 12143F: include/uapi/linux/llc.h 12144F: net/llc/ 12145 12146LM73 HARDWARE MONITOR DRIVER 12147M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12148L: linux-hwmon@vger.kernel.org 12149S: Maintained 12150F: drivers/hwmon/lm73.c 12151 12152LM78 HARDWARE MONITOR DRIVER 12153M: Jean Delvare <jdelvare@suse.com> 12154L: linux-hwmon@vger.kernel.org 12155S: Maintained 12156F: Documentation/hwmon/lm78.rst 12157F: drivers/hwmon/lm78.c 12158 12159LM83 HARDWARE MONITOR DRIVER 12160M: Jean Delvare <jdelvare@suse.com> 12161L: linux-hwmon@vger.kernel.org 12162S: Maintained 12163F: Documentation/hwmon/lm83.rst 12164F: drivers/hwmon/lm83.c 12165 12166LM90 HARDWARE MONITOR DRIVER 12167M: Jean Delvare <jdelvare@suse.com> 12168L: linux-hwmon@vger.kernel.org 12169S: Maintained 12170F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12171F: Documentation/hwmon/lm90.rst 12172F: drivers/hwmon/lm90.c 12173F: include/dt-bindings/thermal/lm90.h 12174 12175LM95234 HARDWARE MONITOR DRIVER 12176M: Guenter Roeck <linux@roeck-us.net> 12177L: linux-hwmon@vger.kernel.org 12178S: Maintained 12179F: Documentation/hwmon/lm95234.rst 12180F: drivers/hwmon/lm95234.c 12181 12182LME2510 MEDIA DRIVER 12183M: Malcolm Priestley <tvboxspy@gmail.com> 12184L: linux-media@vger.kernel.org 12185S: Maintained 12186W: https://linuxtv.org 12187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12188F: drivers/media/usb/dvb-usb-v2/lmedm04* 12189 12190LOADPIN SECURITY MODULE 12191M: Kees Cook <keescook@chromium.org> 12192S: Supported 12193T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12194F: Documentation/admin-guide/LSM/LoadPin.rst 12195F: security/loadpin/ 12196 12197LOCKING PRIMITIVES 12198M: Peter Zijlstra <peterz@infradead.org> 12199M: Ingo Molnar <mingo@redhat.com> 12200M: Will Deacon <will@kernel.org> 12201R: Waiman Long <longman@redhat.com> 12202R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12203L: linux-kernel@vger.kernel.org 12204S: Maintained 12205T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12206F: Documentation/locking/ 12207F: arch/*/include/asm/spinlock*.h 12208F: include/linux/lockdep.h 12209F: include/linux/mutex*.h 12210F: include/linux/rwlock*.h 12211F: include/linux/rwsem*.h 12212F: include/linux/seqlock.h 12213F: include/linux/spinlock*.h 12214F: kernel/locking/ 12215F: lib/locking*.[ch] 12216X: kernel/locking/locktorture.c 12217 12218LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12219M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12220L: linux-ntfs-dev@lists.sourceforge.net 12221S: Maintained 12222W: http://www.linux-ntfs.org/content/view/19/37/ 12223F: Documentation/admin-guide/ldm.rst 12224F: block/partitions/ldm.* 12225 12226LOGITECH HID GAMING KEYBOARDS 12227M: Hans de Goede <hdegoede@redhat.com> 12228L: linux-input@vger.kernel.org 12229S: Maintained 12230T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12231F: drivers/hid/hid-lg-g15.c 12232 12233LONTIUM LT8912B MIPI TO HDMI BRIDGE 12234M: Adrien Grassein <adrien.grassein@gmail.com> 12235S: Maintained 12236F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12237F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12238 12239LOONGARCH 12240M: Huacai Chen <chenhuacai@kernel.org> 12241R: WANG Xuerui <kernel@xen0n.name> 12242L: loongarch@lists.linux.dev 12243S: Maintained 12244T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12245F: Documentation/loongarch/ 12246F: Documentation/translations/zh_CN/loongarch/ 12247F: arch/loongarch/ 12248F: drivers/*/*loongarch* 12249 12250LOONGSON GPIO DRIVER 12251M: Yinbo Zhu <zhuyinbo@loongson.cn> 12252L: linux-gpio@vger.kernel.org 12253S: Maintained 12254F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12255F: drivers/gpio/gpio-loongson-64bit.c 12256 12257LOONGSON LS2X I2C DRIVER 12258M: Binbin Zhou <zhoubinbin@loongson.cn> 12259L: linux-i2c@vger.kernel.org 12260S: Maintained 12261F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12262F: drivers/i2c/busses/i2c-ls2x.c 12263 12264LOONGSON-2 SOC SERIES CLOCK DRIVER 12265M: Yinbo Zhu <zhuyinbo@loongson.cn> 12266L: linux-clk@vger.kernel.org 12267S: Maintained 12268F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12269F: drivers/clk/clk-loongson2.c 12270F: include/dt-bindings/clock/loongson,ls2k-clk.h 12271 12272LOONGSON-2 SOC SERIES GUTS DRIVER 12273M: Yinbo Zhu <zhuyinbo@loongson.cn> 12274L: loongarch@lists.linux.dev 12275S: Maintained 12276F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12277F: drivers/soc/loongson/loongson2_guts.c 12278 12279LOONGSON-2 SOC SERIES PINCTRL DRIVER 12280M: zhanghongchen <zhanghongchen@loongson.cn> 12281M: Yinbo Zhu <zhuyinbo@loongson.cn> 12282L: linux-gpio@vger.kernel.org 12283S: Maintained 12284F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12285F: drivers/pinctrl/pinctrl-loongson2.c 12286 12287LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12288M: Sathya Prakash <sathya.prakash@broadcom.com> 12289M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12290M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12291L: MPT-FusionLinux.pdl@broadcom.com 12292L: linux-scsi@vger.kernel.org 12293S: Supported 12294W: http://www.avagotech.com/support/ 12295F: drivers/message/fusion/ 12296F: drivers/scsi/mpt3sas/ 12297 12298LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12299M: Matthew Wilcox <willy@infradead.org> 12300L: linux-scsi@vger.kernel.org 12301S: Maintained 12302F: drivers/scsi/sym53c8xx_2/ 12303 12304LTC1660 DAC DRIVER 12305M: Marcus Folkesson <marcus.folkesson@gmail.com> 12306L: linux-iio@vger.kernel.org 12307S: Maintained 12308F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12309F: drivers/iio/dac/ltc1660.c 12310 12311LTC2688 IIO DAC DRIVER 12312M: Nuno Sá <nuno.sa@analog.com> 12313L: linux-iio@vger.kernel.org 12314S: Supported 12315W: https://ez.analog.com/linux-software-drivers 12316F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12317F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12318F: drivers/iio/dac/ltc2688.c 12319 12320LTC2947 HARDWARE MONITOR DRIVER 12321M: Nuno Sá <nuno.sa@analog.com> 12322L: linux-hwmon@vger.kernel.org 12323S: Supported 12324W: https://ez.analog.com/linux-software-drivers 12325F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12326F: drivers/hwmon/ltc2947-core.c 12327F: drivers/hwmon/ltc2947-i2c.c 12328F: drivers/hwmon/ltc2947-spi.c 12329F: drivers/hwmon/ltc2947.h 12330 12331LTC2983 IIO TEMPERATURE DRIVER 12332M: Nuno Sá <nuno.sa@analog.com> 12333L: linux-iio@vger.kernel.org 12334S: Supported 12335W: https://ez.analog.com/linux-software-drivers 12336F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12337F: drivers/iio/temperature/ltc2983.c 12338 12339LTC4261 HARDWARE MONITOR DRIVER 12340M: Guenter Roeck <linux@roeck-us.net> 12341L: linux-hwmon@vger.kernel.org 12342S: Maintained 12343F: Documentation/hwmon/ltc4261.rst 12344F: drivers/hwmon/ltc4261.c 12345 12346LTC4306 I2C MULTIPLEXER DRIVER 12347M: Michael Hennerich <michael.hennerich@analog.com> 12348L: linux-i2c@vger.kernel.org 12349S: Supported 12350W: https://ez.analog.com/linux-software-drivers 12351F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12352F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12353 12354LTP (Linux Test Project) 12355M: Mike Frysinger <vapier@gentoo.org> 12356M: Cyril Hrubis <chrubis@suse.cz> 12357M: Wanlong Gao <wanlong.gao@gmail.com> 12358M: Jan Stancek <jstancek@redhat.com> 12359M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12360M: Alexey Kodanev <alexey.kodanev@oracle.com> 12361L: ltp@lists.linux.it (subscribers-only) 12362S: Maintained 12363W: http://linux-test-project.github.io/ 12364T: git https://github.com/linux-test-project/ltp.git 12365 12366LYNX 28G SERDES PHY DRIVER 12367M: Ioana Ciornei <ioana.ciornei@nxp.com> 12368L: netdev@vger.kernel.org 12369S: Supported 12370F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12371F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12372 12373LYNX PCS MODULE 12374M: Ioana Ciornei <ioana.ciornei@nxp.com> 12375L: netdev@vger.kernel.org 12376S: Supported 12377F: drivers/net/pcs/pcs-lynx.c 12378F: include/linux/pcs-lynx.h 12379 12380M68K ARCHITECTURE 12381M: Geert Uytterhoeven <geert@linux-m68k.org> 12382L: linux-m68k@lists.linux-m68k.org 12383S: Maintained 12384W: http://www.linux-m68k.org/ 12385T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12386F: arch/m68k/ 12387F: drivers/zorro/ 12388 12389M68K ON APPLE MACINTOSH 12390M: Joshua Thompson <funaho@jurai.org> 12391L: linux-m68k@lists.linux-m68k.org 12392S: Maintained 12393W: http://www.mac.linux-m68k.org/ 12394F: arch/m68k/mac/ 12395F: drivers/macintosh/adb-iop.c 12396F: drivers/macintosh/via-macii.c 12397 12398M68K ON HP9000/300 12399M: Philip Blundell <philb@gnu.org> 12400S: Maintained 12401W: http://www.tazenda.demon.co.uk/phil/linux-hp 12402F: arch/m68k/hp300/ 12403 12404M88DS3103 MEDIA DRIVER 12405M: Antti Palosaari <crope@iki.fi> 12406L: linux-media@vger.kernel.org 12407S: Maintained 12408W: https://linuxtv.org 12409W: http://palosaari.fi/linux/ 12410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12411T: git git://linuxtv.org/anttip/media_tree.git 12412F: drivers/media/dvb-frontends/m88ds3103* 12413 12414M88RS2000 MEDIA DRIVER 12415M: Malcolm Priestley <tvboxspy@gmail.com> 12416L: linux-media@vger.kernel.org 12417S: Maintained 12418W: https://linuxtv.org 12419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12420F: drivers/media/dvb-frontends/m88rs2000* 12421 12422MA901 MASTERKIT USB FM RADIO DRIVER 12423M: Alexey Klimov <klimov.linux@gmail.com> 12424L: linux-media@vger.kernel.org 12425S: Maintained 12426T: git git://linuxtv.org/media_tree.git 12427F: drivers/media/radio/radio-ma901.c 12428 12429MAC80211 12430M: Johannes Berg <johannes@sipsolutions.net> 12431L: linux-wireless@vger.kernel.org 12432S: Maintained 12433W: https://wireless.wiki.kernel.org/ 12434Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12435T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12436T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12437F: Documentation/networking/mac80211-injection.rst 12438F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12439F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12440F: include/net/mac80211.h 12441F: net/mac80211/ 12442 12443MAILBOX API 12444M: Jassi Brar <jassisinghbrar@gmail.com> 12445L: linux-kernel@vger.kernel.org 12446S: Maintained 12447F: Documentation/devicetree/bindings/mailbox/ 12448F: drivers/mailbox/ 12449F: include/dt-bindings/mailbox/ 12450F: include/linux/mailbox_client.h 12451F: include/linux/mailbox_controller.h 12452 12453MAILBOX ARM MHUv2 12454M: Viresh Kumar <viresh.kumar@linaro.org> 12455M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12456L: linux-kernel@vger.kernel.org 12457S: Maintained 12458F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12459F: drivers/mailbox/arm_mhuv2.c 12460F: include/linux/mailbox/arm_mhuv2_message.h 12461 12462MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12463M: Michael Kerrisk <mtk.manpages@gmail.com> 12464L: linux-man@vger.kernel.org 12465S: Maintained 12466W: http://www.kernel.org/doc/man-pages 12467 12468MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12469M: Jeremy Kerr <jk@codeconstruct.com.au> 12470M: Matt Johnston <matt@codeconstruct.com.au> 12471L: netdev@vger.kernel.org 12472S: Maintained 12473F: Documentation/networking/mctp.rst 12474F: drivers/net/mctp/ 12475F: include/net/mctp.h 12476F: include/net/mctpdevice.h 12477F: include/net/netns/mctp.h 12478F: net/mctp/ 12479 12480MAPLE TREE 12481M: Liam R. Howlett <Liam.Howlett@oracle.com> 12482L: linux-mm@kvack.org 12483S: Supported 12484F: Documentation/core-api/maple_tree.rst 12485F: include/linux/maple_tree.h 12486F: include/trace/events/maple_tree.h 12487F: lib/maple_tree.c 12488F: lib/test_maple_tree.c 12489F: tools/testing/radix-tree/linux/maple_tree.h 12490F: tools/testing/radix-tree/maple.c 12491 12492MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12493M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12494L: linux-mips@vger.kernel.org 12495S: Maintained 12496F: arch/mips/boot/dts/img/pistachio* 12497 12498MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12499M: Andrew Lunn <andrew@lunn.ch> 12500L: netdev@vger.kernel.org 12501S: Maintained 12502F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12503F: Documentation/networking/devlink/mv88e6xxx.rst 12504F: drivers/net/dsa/mv88e6xxx/ 12505F: include/linux/dsa/mv88e6xxx.h 12506F: include/linux/platform_data/mv88e6xxx.h 12507 12508MARVELL ARMADA 3700 PHY DRIVERS 12509M: Miquel Raynal <miquel.raynal@bootlin.com> 12510S: Maintained 12511F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12512F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12513F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12514F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12515 12516MARVELL ARMADA 3700 SERIAL DRIVER 12517M: Pali Rohár <pali@kernel.org> 12518S: Maintained 12519F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12520F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12521F: drivers/tty/serial/mvebu-uart.c 12522 12523MARVELL ARMADA DRM SUPPORT 12524M: Russell King <linux@armlinux.org.uk> 12525S: Maintained 12526T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12527T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12528F: Documentation/devicetree/bindings/display/armada/ 12529F: drivers/gpu/drm/armada/ 12530F: include/uapi/drm/armada_drm.h 12531 12532MARVELL CRYPTO DRIVER 12533M: Boris Brezillon <bbrezillon@kernel.org> 12534M: Arnaud Ebalard <arno@natisbad.org> 12535M: Srujana Challa <schalla@marvell.com> 12536L: linux-crypto@vger.kernel.org 12537S: Maintained 12538F: drivers/crypto/marvell/ 12539F: include/linux/soc/marvell/octeontx2/ 12540 12541MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12542M: Mirko Lindner <mlindner@marvell.com> 12543M: Stephen Hemminger <stephen@networkplumber.org> 12544L: netdev@vger.kernel.org 12545S: Maintained 12546F: drivers/net/ethernet/marvell/sk* 12547 12548MARVELL LIBERTAS WIRELESS DRIVER 12549L: libertas-dev@lists.infradead.org 12550S: Orphan 12551F: drivers/net/wireless/marvell/libertas/ 12552 12553MARVELL MACCHIATOBIN SUPPORT 12554M: Russell King <linux@armlinux.org.uk> 12555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12556S: Maintained 12557F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12558 12559MARVELL MV643XX ETHERNET DRIVER 12560M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12561L: netdev@vger.kernel.org 12562S: Maintained 12563F: drivers/net/ethernet/marvell/mv643xx_eth.* 12564F: include/linux/mv643xx.h 12565 12566MARVELL MV88X3310 PHY DRIVER 12567M: Russell King <linux@armlinux.org.uk> 12568M: Marek Behún <kabel@kernel.org> 12569L: netdev@vger.kernel.org 12570S: Maintained 12571F: drivers/net/phy/marvell10g.c 12572 12573MARVELL MVEBU THERMAL DRIVER 12574M: Miquel Raynal <miquel.raynal@bootlin.com> 12575S: Maintained 12576F: drivers/thermal/armada_thermal.c 12577 12578MARVELL MVNETA ETHERNET DRIVER 12579M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12580L: netdev@vger.kernel.org 12581S: Maintained 12582F: drivers/net/ethernet/marvell/mvneta.* 12583 12584MARVELL MVPP2 ETHERNET DRIVER 12585M: Marcin Wojtas <mw@semihalf.com> 12586M: Russell King <linux@armlinux.org.uk> 12587L: netdev@vger.kernel.org 12588S: Maintained 12589F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12590F: drivers/net/ethernet/marvell/mvpp2/ 12591 12592MARVELL MWIFIEX WIRELESS DRIVER 12593M: Amitkumar Karwar <amitkarwar@gmail.com> 12594M: Ganapathi Bhat <ganapathi017@gmail.com> 12595M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12596M: Xinming Hu <huxinming820@gmail.com> 12597L: linux-wireless@vger.kernel.org 12598S: Maintained 12599F: drivers/net/wireless/marvell/mwifiex/ 12600 12601MARVELL MWL8K WIRELESS DRIVER 12602M: Lennert Buytenhek <buytenh@wantstofly.org> 12603L: linux-wireless@vger.kernel.org 12604S: Odd Fixes 12605F: drivers/net/wireless/marvell/mwl8k.c 12606 12607MARVELL NAND CONTROLLER DRIVER 12608M: Miquel Raynal <miquel.raynal@bootlin.com> 12609L: linux-mtd@lists.infradead.org 12610S: Maintained 12611F: drivers/mtd/nand/raw/marvell_nand.c 12612 12613MARVELL OCTEON ENDPOINT DRIVER 12614M: Veerasenareddy Burru <vburru@marvell.com> 12615M: Sathesh Edara <sedara@marvell.com> 12616L: netdev@vger.kernel.org 12617S: Supported 12618F: drivers/net/ethernet/marvell/octeon_ep 12619 12620MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12621M: Sunil Goutham <sgoutham@marvell.com> 12622M: Geetha sowjanya <gakula@marvell.com> 12623M: Subbaraya Sundeep <sbhatta@marvell.com> 12624M: hariprasad <hkelam@marvell.com> 12625L: netdev@vger.kernel.org 12626S: Supported 12627F: drivers/net/ethernet/marvell/octeontx2/nic/ 12628F: include/linux/soc/marvell/octeontx2/ 12629 12630MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12631M: Sunil Goutham <sgoutham@marvell.com> 12632M: Linu Cherian <lcherian@marvell.com> 12633M: Geetha sowjanya <gakula@marvell.com> 12634M: Jerin Jacob <jerinj@marvell.com> 12635M: hariprasad <hkelam@marvell.com> 12636M: Subbaraya Sundeep <sbhatta@marvell.com> 12637L: netdev@vger.kernel.org 12638S: Supported 12639F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12640F: drivers/net/ethernet/marvell/octeontx2/af/ 12641 12642MARVELL PRESTERA ETHERNET SWITCH DRIVER 12643M: Taras Chornyi <taras.chornyi@plvision.eu> 12644S: Supported 12645W: https://github.com/Marvell-switching/switchdev-prestera 12646F: drivers/net/ethernet/marvell/prestera/ 12647 12648MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12649M: Nicolas Pitre <nico@fluxnic.net> 12650S: Odd Fixes 12651F: drivers/mmc/host/mvsdio.* 12652 12653MARVELL USB MDIO CONTROLLER DRIVER 12654M: Tobias Waldekranz <tobias@waldekranz.com> 12655L: netdev@vger.kernel.org 12656S: Maintained 12657F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12658F: drivers/net/mdio/mdio-mvusb.c 12659 12660MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12661M: Hu Ziji <huziji@marvell.com> 12662L: linux-mmc@vger.kernel.org 12663S: Supported 12664F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12665F: drivers/mmc/host/sdhci-xenon* 12666 12667MATROX FRAMEBUFFER DRIVER 12668L: linux-fbdev@vger.kernel.org 12669S: Orphan 12670F: drivers/video/fbdev/matrox/matroxfb_* 12671F: include/uapi/linux/matroxfb.h 12672 12673MAX15301 DRIVER 12674M: Daniel Nilsson <daniel.nilsson@flex.com> 12675L: linux-hwmon@vger.kernel.org 12676S: Maintained 12677F: Documentation/hwmon/max15301.rst 12678F: drivers/hwmon/pmbus/max15301.c 12679 12680MAX16065 HARDWARE MONITOR DRIVER 12681M: Guenter Roeck <linux@roeck-us.net> 12682L: linux-hwmon@vger.kernel.org 12683S: Maintained 12684F: Documentation/hwmon/max16065.rst 12685F: drivers/hwmon/max16065.c 12686 12687MAX2175 SDR TUNER DRIVER 12688M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12689L: linux-media@vger.kernel.org 12690S: Maintained 12691T: git git://linuxtv.org/media_tree.git 12692F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12693F: Documentation/userspace-api/media/drivers/max2175.rst 12694F: drivers/media/i2c/max2175* 12695F: include/uapi/linux/max2175.h 12696 12697MAX31827 TEMPERATURE SWITCH DRIVER 12698M: Daniel Matyas <daniel.matyas@analog.com> 12699L: linux-hwmon@vger.kernel.org 12700S: Supported 12701W: http://ez.analog.com/community/linux-device-drivers 12702F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12703F: Documentation/hwmon/max31827.rst 12704F: drivers/hwmon/max31827.c 12705 12706MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12707L: linux-hwmon@vger.kernel.org 12708S: Orphan 12709F: Documentation/hwmon/max6650.rst 12710F: drivers/hwmon/max6650.c 12711 12712MAX6697 HARDWARE MONITOR DRIVER 12713M: Guenter Roeck <linux@roeck-us.net> 12714L: linux-hwmon@vger.kernel.org 12715S: Maintained 12716F: Documentation/devicetree/bindings/hwmon/max6697.txt 12717F: Documentation/hwmon/max6697.rst 12718F: drivers/hwmon/max6697.c 12719F: include/linux/platform_data/max6697.h 12720 12721MAX9286 QUAD GMSL DESERIALIZER DRIVER 12722M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12723M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12724M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12725M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12726L: linux-media@vger.kernel.org 12727S: Maintained 12728F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12729F: drivers/media/i2c/max9286.c 12730 12731MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12732M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12733L: linux-media@vger.kernel.org 12734S: Maintained 12735F: drivers/staging/media/max96712/max96712.c 12736 12737MAX9860 MONO AUDIO VOICE CODEC DRIVER 12738M: Peter Rosin <peda@axentia.se> 12739L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12740S: Maintained 12741F: Documentation/devicetree/bindings/sound/max9860.txt 12742F: sound/soc/codecs/max9860.* 12743 12744MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12745M: Andreas Klinger <ak@it-klinger.de> 12746L: linux-iio@vger.kernel.org 12747S: Maintained 12748F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12749F: drivers/iio/proximity/mb1232.c 12750 12751MAXIM MAX11205 DRIVER 12752M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12753L: linux-iio@vger.kernel.org 12754S: Supported 12755W: https://ez.analog.com/linux-software-drivers 12756F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12757F: drivers/iio/adc/max11205.c 12758 12759MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12760R: Iskren Chernev <iskren.chernev@gmail.com> 12761R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12762R: Marek Szyprowski <m.szyprowski@samsung.com> 12763R: Matheus Castello <matheus@castello.eng.br> 12764L: linux-pm@vger.kernel.org 12765S: Maintained 12766F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12767F: drivers/power/supply/max17040_battery.c 12768 12769MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12770R: Hans de Goede <hdegoede@redhat.com> 12771R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12772R: Marek Szyprowski <m.szyprowski@samsung.com> 12773R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12774R: Purism Kernel Team <kernel@puri.sm> 12775L: linux-pm@vger.kernel.org 12776S: Maintained 12777F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12778F: drivers/power/supply/max17042_battery.c 12779 12780MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12781M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12782L: linux-kernel@vger.kernel.org 12783S: Maintained 12784F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12785F: drivers/regulator/max20086-regulator.c 12786 12787MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12788M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12789L: linux-iio@vger.kernel.org 12790S: Maintained 12791F: drivers/iio/temperature/max30208.c 12792 12793MAXIM MAX77650 PMIC MFD DRIVER 12794M: Bartosz Golaszewski <brgl@bgdev.pl> 12795L: linux-kernel@vger.kernel.org 12796S: Maintained 12797F: Documentation/devicetree/bindings/*/*max77650.yaml 12798F: Documentation/devicetree/bindings/*/max77650*.yaml 12799F: drivers/gpio/gpio-max77650.c 12800F: drivers/input/misc/max77650-onkey.c 12801F: drivers/leds/leds-max77650.c 12802F: drivers/mfd/max77650.c 12803F: drivers/power/supply/max77650-charger.c 12804F: drivers/regulator/max77650-regulator.c 12805F: include/linux/mfd/max77650.h 12806 12807MAXIM MAX77714 PMIC MFD DRIVER 12808M: Luca Ceresoli <luca@lucaceresoli.net> 12809S: Maintained 12810F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12811F: drivers/mfd/max77714.c 12812F: include/linux/mfd/max77714.h 12813 12814MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12815M: Javier Martinez Canillas <javier@dowhile0.org> 12816L: linux-kernel@vger.kernel.org 12817S: Supported 12818F: Documentation/devicetree/bindings/*/*max77802.yaml 12819F: drivers/regulator/max77802-regulator.c 12820F: include/dt-bindings/*/*max77802.h 12821 12822MAXIM MAX77976 BATTERY CHARGER 12823M: Luca Ceresoli <luca@lucaceresoli.net> 12824S: Supported 12825F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12826F: drivers/power/supply/max77976_charger.c 12827 12828MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12829M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12830L: linux-pm@vger.kernel.org 12831S: Supported 12832B: mailto:linux-samsung-soc@vger.kernel.org 12833F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12834F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12835F: drivers/power/supply/max14577_charger.c 12836F: drivers/power/supply/max77693_charger.c 12837 12838MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12839M: Chanwoo Choi <cw00.choi@samsung.com> 12840M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12841L: linux-kernel@vger.kernel.org 12842S: Supported 12843B: mailto:linux-samsung-soc@vger.kernel.org 12844F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12845F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12846F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12847F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12848F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12849F: drivers/*/*max77843.c 12850F: drivers/*/max14577*.c 12851F: drivers/*/max77686*.c 12852F: drivers/*/max77693*.c 12853F: drivers/clk/clk-max77686.c 12854F: drivers/extcon/extcon-max14577.c 12855F: drivers/extcon/extcon-max77693.c 12856F: drivers/rtc/rtc-max77686.c 12857F: include/linux/mfd/max14577*.h 12858F: include/linux/mfd/max77686*.h 12859F: include/linux/mfd/max77693*.h 12860 12861MAXIRADIO FM RADIO RECEIVER DRIVER 12862M: Hans Verkuil <hverkuil@xs4all.nl> 12863L: linux-media@vger.kernel.org 12864S: Maintained 12865W: https://linuxtv.org 12866T: git git://linuxtv.org/media_tree.git 12867F: drivers/media/radio/radio-maxiradio* 12868 12869MAXLINEAR ETHERNET PHY DRIVER 12870M: Xu Liang <lxu@maxlinear.com> 12871L: netdev@vger.kernel.org 12872S: Supported 12873F: drivers/net/phy/mxl-gpy.c 12874 12875MCAN MMIO DEVICE DRIVER 12876M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12877L: linux-can@vger.kernel.org 12878S: Maintained 12879F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12880F: drivers/net/can/m_can/m_can.c 12881F: drivers/net/can/m_can/m_can.h 12882F: drivers/net/can/m_can/m_can_platform.c 12883 12884MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12885R: Yasushi SHOJI <yashi@spacecubics.com> 12886L: linux-can@vger.kernel.org 12887S: Maintained 12888F: drivers/net/can/usb/mcba_usb.c 12889 12890MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12891M: Rishi Gupta <gupt21@gmail.com> 12892L: linux-i2c@vger.kernel.org 12893L: linux-input@vger.kernel.org 12894S: Maintained 12895F: drivers/hid/hid-mcp2221.c 12896 12897MCP251XFD SPI-CAN NETWORK DRIVER 12898M: Marc Kleine-Budde <mkl@pengutronix.de> 12899M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12900R: Thomas Kopp <thomas.kopp@microchip.com> 12901L: linux-can@vger.kernel.org 12902S: Maintained 12903F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12904F: drivers/net/can/spi/mcp251xfd/ 12905 12906MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12907M: Peter Rosin <peda@axentia.se> 12908L: linux-iio@vger.kernel.org 12909S: Maintained 12910F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12911F: drivers/iio/potentiometer/mcp4018.c 12912F: drivers/iio/potentiometer/mcp4531.c 12913 12914MCR20A IEEE-802.15.4 RADIO DRIVER 12915M: Stefan Schmidt <stefan@datenfreihafen.org> 12916L: linux-wpan@vger.kernel.org 12917S: Odd Fixes 12918W: https://github.com/xueliu/mcr20a-linux 12919F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12920F: drivers/net/ieee802154/mcr20a.c 12921F: drivers/net/ieee802154/mcr20a.h 12922 12923MDIO REGMAP DRIVER 12924M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12925L: netdev@vger.kernel.org 12926S: Maintained 12927F: drivers/net/mdio/mdio-regmap.c 12928F: include/linux/mdio/mdio-regmap.h 12929 12930MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12931M: William Breathitt Gray <william.gray@linaro.org> 12932L: linux-iio@vger.kernel.org 12933S: Maintained 12934F: drivers/iio/dac/cio-dac.c 12935 12936MEDIA CONTROLLER FRAMEWORK 12937M: Sakari Ailus <sakari.ailus@linux.intel.com> 12938M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12939L: linux-media@vger.kernel.org 12940S: Supported 12941W: https://www.linuxtv.org 12942T: git git://linuxtv.org/media_tree.git 12943F: drivers/media/mc/ 12944F: include/media/media-*.h 12945F: include/uapi/linux/media.h 12946 12947MEDIA DRIVER FOR FREESCALE IMX PXP 12948M: Philipp Zabel <p.zabel@pengutronix.de> 12949L: linux-media@vger.kernel.org 12950S: Maintained 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/platform/nxp/imx-pxp.[ch] 12953 12954MEDIA DRIVERS FOR ASCOT2E 12955M: Sergey Kozlov <serjk@netup.ru> 12956M: Abylay Ospan <aospan@netup.ru> 12957L: linux-media@vger.kernel.org 12958S: Supported 12959W: https://linuxtv.org 12960W: http://netup.tv/ 12961T: git git://linuxtv.org/media_tree.git 12962F: drivers/media/dvb-frontends/ascot2e* 12963 12964MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12965M: Jasmin Jessich <jasmin@anw.at> 12966L: linux-media@vger.kernel.org 12967S: Maintained 12968W: https://linuxtv.org 12969T: git git://linuxtv.org/media_tree.git 12970F: drivers/media/dvb-frontends/cxd2099* 12971 12972MEDIA DRIVERS FOR CXD2841ER 12973M: Sergey Kozlov <serjk@netup.ru> 12974M: Abylay Ospan <aospan@netup.ru> 12975L: linux-media@vger.kernel.org 12976S: Supported 12977W: https://linuxtv.org 12978W: http://netup.tv/ 12979T: git git://linuxtv.org/media_tree.git 12980F: drivers/media/dvb-frontends/cxd2841er* 12981 12982MEDIA DRIVERS FOR CXD2880 12983M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12984L: linux-media@vger.kernel.org 12985S: Supported 12986W: http://linuxtv.org/ 12987T: git git://linuxtv.org/media_tree.git 12988F: drivers/media/dvb-frontends/cxd2880/* 12989F: drivers/media/spi/cxd2880* 12990 12991MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12992L: linux-media@vger.kernel.org 12993S: Orphan 12994W: https://linuxtv.org 12995T: git git://linuxtv.org/media_tree.git 12996F: drivers/media/pci/ddbridge/* 12997 12998MEDIA DRIVERS FOR FREESCALE IMX 12999M: Steve Longerbeam <slongerbeam@gmail.com> 13000M: Philipp Zabel <p.zabel@pengutronix.de> 13001L: linux-media@vger.kernel.org 13002S: Maintained 13003T: git git://linuxtv.org/media_tree.git 13004F: Documentation/admin-guide/media/imx.rst 13005F: Documentation/devicetree/bindings/media/imx.txt 13006F: drivers/staging/media/imx/ 13007F: include/linux/imx-media.h 13008F: include/media/imx.h 13009 13010MEDIA DRIVERS FOR FREESCALE IMX7 13011M: Rui Miguel Silva <rmfrfs@gmail.com> 13012M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13013L: linux-media@vger.kernel.org 13014S: Maintained 13015T: git git://linuxtv.org/media_tree.git 13016F: Documentation/admin-guide/media/imx7.rst 13017F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13018F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13019F: drivers/media/platform/nxp/imx-mipi-csis.c 13020F: drivers/media/platform/nxp/imx7-media-csi.c 13021 13022MEDIA DRIVERS FOR HELENE 13023M: Abylay Ospan <aospan@netup.ru> 13024L: linux-media@vger.kernel.org 13025S: Supported 13026W: https://linuxtv.org 13027W: http://netup.tv/ 13028T: git git://linuxtv.org/media_tree.git 13029F: drivers/media/dvb-frontends/helene* 13030 13031MEDIA DRIVERS FOR HORUS3A 13032M: Sergey Kozlov <serjk@netup.ru> 13033M: Abylay Ospan <aospan@netup.ru> 13034L: linux-media@vger.kernel.org 13035S: Supported 13036W: https://linuxtv.org 13037W: http://netup.tv/ 13038T: git git://linuxtv.org/media_tree.git 13039F: drivers/media/dvb-frontends/horus3a* 13040 13041MEDIA DRIVERS FOR LNBH25 13042M: Sergey Kozlov <serjk@netup.ru> 13043M: Abylay Ospan <aospan@netup.ru> 13044L: linux-media@vger.kernel.org 13045S: Supported 13046W: https://linuxtv.org 13047W: http://netup.tv/ 13048T: git git://linuxtv.org/media_tree.git 13049F: drivers/media/dvb-frontends/lnbh25* 13050 13051MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13052L: linux-media@vger.kernel.org 13053S: Orphan 13054W: https://linuxtv.org 13055T: git git://linuxtv.org/media_tree.git 13056F: drivers/media/dvb-frontends/mxl5xx* 13057 13058MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13059M: Sergey Kozlov <serjk@netup.ru> 13060M: Abylay Ospan <aospan@netup.ru> 13061L: linux-media@vger.kernel.org 13062S: Supported 13063W: https://linuxtv.org 13064W: http://netup.tv/ 13065T: git git://linuxtv.org/media_tree.git 13066F: drivers/media/pci/netup_unidvb/* 13067 13068MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13069M: Dmitry Osipenko <digetx@gmail.com> 13070L: linux-media@vger.kernel.org 13071L: linux-tegra@vger.kernel.org 13072S: Maintained 13073T: git git://linuxtv.org/media_tree.git 13074F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13075F: drivers/media/platform/nvidia/tegra-vde/ 13076 13077MEDIA DRIVERS FOR RENESAS - CEU 13078M: Jacopo Mondi <jacopo@jmondi.org> 13079L: linux-media@vger.kernel.org 13080L: linux-renesas-soc@vger.kernel.org 13081S: Supported 13082T: git git://linuxtv.org/media_tree.git 13083F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13084F: drivers/media/platform/renesas/renesas-ceu.c 13085F: include/media/drv-intf/renesas-ceu.h 13086 13087MEDIA DRIVERS FOR RENESAS - DRIF 13088M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13089L: linux-media@vger.kernel.org 13090L: linux-renesas-soc@vger.kernel.org 13091S: Supported 13092T: git git://linuxtv.org/media_tree.git 13093F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13094F: drivers/media/platform/renesas/rcar_drif.c 13095 13096MEDIA DRIVERS FOR RENESAS - FCP 13097M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13098L: linux-media@vger.kernel.org 13099L: linux-renesas-soc@vger.kernel.org 13100S: Supported 13101T: git git://linuxtv.org/media_tree.git 13102F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13103F: drivers/media/platform/renesas/rcar-fcp.c 13104F: include/media/rcar-fcp.h 13105 13106MEDIA DRIVERS FOR RENESAS - FDP1 13107M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13108L: linux-media@vger.kernel.org 13109L: linux-renesas-soc@vger.kernel.org 13110S: Supported 13111T: git git://linuxtv.org/media_tree.git 13112F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13113F: drivers/media/platform/renesas/rcar_fdp1.c 13114 13115MEDIA DRIVERS FOR RENESAS - VIN 13116M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13117L: linux-media@vger.kernel.org 13118L: linux-renesas-soc@vger.kernel.org 13119S: Supported 13120T: git git://linuxtv.org/media_tree.git 13121F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13122F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13123F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13124F: drivers/media/platform/renesas/rcar-isp.c 13125F: drivers/media/platform/renesas/rcar-vin/ 13126 13127MEDIA DRIVERS FOR RENESAS - VSP1 13128M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13129M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13130L: linux-media@vger.kernel.org 13131L: linux-renesas-soc@vger.kernel.org 13132S: Supported 13133T: git git://linuxtv.org/media_tree.git 13134F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13135F: drivers/media/platform/renesas/vsp1/ 13136 13137MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13138L: linux-media@vger.kernel.org 13139S: Orphan 13140W: https://linuxtv.org 13141T: git git://linuxtv.org/media_tree.git 13142F: drivers/media/dvb-frontends/stv0910* 13143 13144MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13145L: linux-media@vger.kernel.org 13146S: Orphan 13147W: https://linuxtv.org 13148T: git git://linuxtv.org/media_tree.git 13149F: drivers/media/dvb-frontends/stv6111* 13150 13151MEDIA DRIVERS FOR STM32 - DCMI 13152M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13153L: linux-media@vger.kernel.org 13154S: Supported 13155T: git git://linuxtv.org/media_tree.git 13156F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13157F: drivers/media/platform/st/stm32/stm32-dcmi.c 13158 13159MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13160M: Mauro Carvalho Chehab <mchehab@kernel.org> 13161L: linux-media@vger.kernel.org 13162S: Maintained 13163W: https://linuxtv.org 13164Q: http://patchwork.kernel.org/project/linux-media/list/ 13165T: git git://linuxtv.org/media_tree.git 13166F: Documentation/admin-guide/media/ 13167F: Documentation/devicetree/bindings/media/ 13168F: Documentation/driver-api/media/ 13169F: Documentation/userspace-api/media/ 13170F: drivers/media/ 13171F: drivers/staging/media/ 13172F: include/dt-bindings/media/ 13173F: include/linux/platform_data/media/ 13174F: include/media/ 13175F: include/uapi/linux/dvb/ 13176F: include/uapi/linux/ivtv* 13177F: include/uapi/linux/media.h 13178F: include/uapi/linux/uvcvideo.h 13179F: include/uapi/linux/v4l2-* 13180F: include/uapi/linux/videodev2.h 13181 13182MEDIATEK BLUETOOTH DRIVER 13183M: Sean Wang <sean.wang@mediatek.com> 13184L: linux-bluetooth@vger.kernel.org 13185L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13186S: Maintained 13187F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13188F: drivers/bluetooth/btmtkuart.c 13189 13190MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13191M: Sean Wang <sean.wang@mediatek.com> 13192L: linux-pm@vger.kernel.org 13193S: Maintained 13194F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13195F: drivers/power/reset/mt6323-poweroff.c 13196 13197MEDIATEK CIR DRIVER 13198M: Sean Wang <sean.wang@mediatek.com> 13199S: Maintained 13200F: drivers/media/rc/mtk-cir.c 13201 13202MEDIATEK DMA DRIVER 13203M: Sean Wang <sean.wang@mediatek.com> 13204L: dmaengine@vger.kernel.org 13205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13206L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13207S: Maintained 13208F: Documentation/devicetree/bindings/dma/mtk-* 13209F: drivers/dma/mediatek/ 13210 13211MEDIATEK ETHERNET DRIVER 13212M: Felix Fietkau <nbd@nbd.name> 13213M: John Crispin <john@phrozen.org> 13214M: Sean Wang <sean.wang@mediatek.com> 13215M: Mark Lee <Mark-MC.Lee@mediatek.com> 13216M: Lorenzo Bianconi <lorenzo@kernel.org> 13217L: netdev@vger.kernel.org 13218S: Maintained 13219F: drivers/net/ethernet/mediatek/ 13220 13221MEDIATEK ETHERNET PCS DRIVER 13222M: Alexander Couzens <lynxis@fe80.eu> 13223M: Daniel Golle <daniel@makrotopia.org> 13224L: netdev@vger.kernel.org 13225S: Maintained 13226F: drivers/net/pcs/pcs-mtk-lynxi.c 13227F: include/linux/pcs/pcs-mtk-lynxi.h 13228 13229MEDIATEK ETHERNET PHY DRIVERS 13230M: Daniel Golle <daniel@makrotopia.org> 13231M: Qingfang Deng <dqfext@gmail.com> 13232M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13233L: netdev@vger.kernel.org 13234S: Maintained 13235F: drivers/net/phy/mediatek-ge-soc.c 13236F: drivers/net/phy/mediatek-ge.c 13237 13238MEDIATEK I2C CONTROLLER DRIVER 13239M: Qii Wang <qii.wang@mediatek.com> 13240L: linux-i2c@vger.kernel.org 13241S: Maintained 13242F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13243F: drivers/i2c/busses/i2c-mt65xx.c 13244 13245MEDIATEK IOMMU DRIVER 13246M: Yong Wu <yong.wu@mediatek.com> 13247L: iommu@lists.linux.dev 13248L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13249S: Supported 13250F: Documentation/devicetree/bindings/iommu/mediatek* 13251F: drivers/iommu/mtk_iommu* 13252F: include/dt-bindings/memory/mt*-port.h 13253 13254MEDIATEK JPEG DRIVER 13255M: Bin Liu <bin.liu@mediatek.com> 13256S: Supported 13257F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13258F: drivers/media/platform/mediatek/jpeg/ 13259 13260MEDIATEK KEYPAD DRIVER 13261M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13262S: Supported 13263F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13264F: drivers/input/keyboard/mt6779-keypad.c 13265 13266MEDIATEK MDP DRIVER 13267M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13268M: Houlong Wei <houlong.wei@mediatek.com> 13269M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13270S: Supported 13271F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13272F: drivers/media/platform/mediatek/mdp/ 13273F: drivers/media/platform/mediatek/vpu/ 13274 13275MEDIATEK MEDIA DRIVER 13276M: Tiffany Lin <tiffany.lin@mediatek.com> 13277M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13278M: Yunfei Dong <yunfei.dong@mediatek.com> 13279S: Supported 13280F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13281F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13282F: drivers/media/platform/mediatek/vcodec/ 13283F: drivers/media/platform/mediatek/vpu/ 13284 13285MEDIATEK MMC/SD/SDIO DRIVER 13286M: Chaotian Jing <chaotian.jing@mediatek.com> 13287S: Maintained 13288F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13289F: drivers/mmc/host/mtk-sd.c 13290 13291MEDIATEK MT76 WIRELESS LAN DRIVER 13292M: Felix Fietkau <nbd@nbd.name> 13293M: Lorenzo Bianconi <lorenzo@kernel.org> 13294M: Ryder Lee <ryder.lee@mediatek.com> 13295R: Shayne Chen <shayne.chen@mediatek.com> 13296R: Sean Wang <sean.wang@mediatek.com> 13297L: linux-wireless@vger.kernel.org 13298S: Maintained 13299T: git https://github.com/nbd168/wireless 13300F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13301F: drivers/net/wireless/mediatek/mt76/ 13302 13303MEDIATEK MT7601U WIRELESS LAN DRIVER 13304M: Jakub Kicinski <kuba@kernel.org> 13305L: linux-wireless@vger.kernel.org 13306S: Maintained 13307F: drivers/net/wireless/mediatek/mt7601u/ 13308 13309MEDIATEK MT7621 CLOCK DRIVER 13310M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13311S: Maintained 13312F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13313F: drivers/clk/ralink/clk-mt7621.c 13314 13315MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13316M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13317S: Maintained 13318F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13319F: drivers/pci/controller/pcie-mt7621.c 13320 13321MEDIATEK MT7621 PHY PCI DRIVER 13322M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13323S: Maintained 13324F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13325F: drivers/phy/ralink/phy-mt7621-pci.c 13326 13327MEDIATEK MT7621/28/88 I2C DRIVER 13328M: Stefan Roese <sr@denx.de> 13329L: linux-i2c@vger.kernel.org 13330S: Maintained 13331F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13332F: drivers/i2c/busses/i2c-mt7621.c 13333 13334MEDIATEK MTMIPS CLOCK DRIVER 13335M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13336S: Maintained 13337F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13338F: drivers/clk/ralink/clk-mtmips.c 13339 13340MEDIATEK NAND CONTROLLER DRIVER 13341L: linux-mtd@lists.infradead.org 13342S: Orphan 13343F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13344F: drivers/mtd/nand/raw/mtk_* 13345 13346MEDIATEK PMIC LED DRIVER 13347M: Sean Wang <sean.wang@mediatek.com> 13348S: Maintained 13349F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13350F: drivers/leds/leds-mt6323.c 13351 13352MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13353M: Sean Wang <sean.wang@mediatek.com> 13354S: Maintained 13355F: drivers/char/hw_random/mtk-rng.c 13356 13357MEDIATEK SMI DRIVER 13358M: Yong Wu <yong.wu@mediatek.com> 13359L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13360S: Supported 13361F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13362F: drivers/memory/mtk-smi.c 13363F: include/soc/mediatek/smi.h 13364 13365MEDIATEK SWITCH DRIVER 13366M: Arınç ÜNAL <arinc.unal@arinc9.com> 13367M: Daniel Golle <daniel@makrotopia.org> 13368M: Landen Chao <Landen.Chao@mediatek.com> 13369M: DENG Qingfang <dqfext@gmail.com> 13370M: Sean Wang <sean.wang@mediatek.com> 13371L: netdev@vger.kernel.org 13372S: Maintained 13373F: drivers/net/dsa/mt7530-mdio.c 13374F: drivers/net/dsa/mt7530-mmio.c 13375F: drivers/net/dsa/mt7530.* 13376F: net/dsa/tag_mtk.c 13377 13378MEDIATEK T7XX 5G WWAN MODEM DRIVER 13379M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13380M: Intel Corporation <linuxwwan@intel.com> 13381R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13382R: Liu Haijun <haijun.liu@mediatek.com> 13383R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13384R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13385L: netdev@vger.kernel.org 13386S: Supported 13387F: drivers/net/wwan/t7xx/ 13388 13389MEDIATEK USB3 DRD IP DRIVER 13390M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13391L: linux-usb@vger.kernel.org 13392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13393L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13394S: Maintained 13395F: Documentation/devicetree/bindings/usb/mediatek,* 13396F: drivers/usb/host/xhci-mtk* 13397F: drivers/usb/mtu3/ 13398 13399MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13400M: Peter Senna Tschudin <peter.senna@gmail.com> 13401M: Martin Donnelly <martin.donnelly@ge.com> 13402M: Martyn Welch <martyn.welch@collabora.co.uk> 13403S: Maintained 13404F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13405F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13406 13407MEGARAID SCSI/SAS DRIVERS 13408M: Kashyap Desai <kashyap.desai@broadcom.com> 13409M: Sumit Saxena <sumit.saxena@broadcom.com> 13410M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13411L: megaraidlinux.pdl@broadcom.com 13412L: linux-scsi@vger.kernel.org 13413S: Maintained 13414W: http://www.avagotech.com/support/ 13415F: Documentation/scsi/megaraid.rst 13416F: drivers/scsi/megaraid.* 13417F: drivers/scsi/megaraid/ 13418 13419MELEXIS MLX90614 DRIVER 13420M: Crt Mori <cmo@melexis.com> 13421L: linux-iio@vger.kernel.org 13422S: Supported 13423W: http://www.melexis.com 13424F: drivers/iio/temperature/mlx90614.c 13425 13426MELEXIS MLX90632 DRIVER 13427M: Crt Mori <cmo@melexis.com> 13428L: linux-iio@vger.kernel.org 13429S: Supported 13430W: http://www.melexis.com 13431F: drivers/iio/temperature/mlx90632.c 13432 13433MELFAS MIP4 TOUCHSCREEN DRIVER 13434M: Sangwon Jee <jeesw@melfas.com> 13435S: Supported 13436W: http://www.melfas.com 13437F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13438F: drivers/input/touchscreen/melfas_mip4.c 13439 13440MELLANOX BLUEFIELD I2C DRIVER 13441M: Khalil Blaiech <kblaiech@nvidia.com> 13442M: Asmaa Mnebhi <asmaa@nvidia.com> 13443L: linux-i2c@vger.kernel.org 13444S: Supported 13445F: drivers/i2c/busses/i2c-mlxbf.c 13446 13447MELLANOX ETHERNET DRIVER (mlx4_en) 13448M: Tariq Toukan <tariqt@nvidia.com> 13449L: netdev@vger.kernel.org 13450S: Supported 13451W: http://www.mellanox.com 13452Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13453F: drivers/net/ethernet/mellanox/mlx4/en_* 13454 13455MELLANOX ETHERNET DRIVER (mlx5e) 13456M: Saeed Mahameed <saeedm@nvidia.com> 13457L: netdev@vger.kernel.org 13458S: Supported 13459W: http://www.mellanox.com 13460Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13461F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13462 13463MELLANOX ETHERNET INNOVA DRIVERS 13464R: Boris Pismenny <borisp@nvidia.com> 13465L: netdev@vger.kernel.org 13466S: Supported 13467W: http://www.mellanox.com 13468Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13469F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13470F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13471F: include/linux/mlx5/mlx5_ifc_fpga.h 13472 13473MELLANOX ETHERNET SWITCH DRIVERS 13474M: Ido Schimmel <idosch@nvidia.com> 13475M: Petr Machata <petrm@nvidia.com> 13476L: netdev@vger.kernel.org 13477S: Supported 13478W: http://www.mellanox.com 13479Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13480F: drivers/net/ethernet/mellanox/mlxsw/ 13481F: tools/testing/selftests/drivers/net/mlxsw/ 13482 13483MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13484M: mlxsw@nvidia.com 13485L: netdev@vger.kernel.org 13486S: Supported 13487W: http://www.mellanox.com 13488Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13489F: drivers/net/ethernet/mellanox/mlxfw/ 13490 13491MELLANOX HARDWARE PLATFORM SUPPORT 13492M: Hans de Goede <hdegoede@redhat.com> 13493M: Mark Gross <markgross@kernel.org> 13494M: Vadim Pasternak <vadimp@nvidia.com> 13495L: platform-driver-x86@vger.kernel.org 13496S: Supported 13497F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13498F: drivers/platform/mellanox/ 13499F: include/linux/platform_data/mlxreg.h 13500 13501MELLANOX MLX4 core VPI driver 13502M: Tariq Toukan <tariqt@nvidia.com> 13503L: netdev@vger.kernel.org 13504L: linux-rdma@vger.kernel.org 13505S: Supported 13506W: http://www.mellanox.com 13507Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13508F: drivers/net/ethernet/mellanox/mlx4/ 13509F: include/linux/mlx4/ 13510 13511MELLANOX MLX4 IB driver 13512M: Yishai Hadas <yishaih@nvidia.com> 13513L: linux-rdma@vger.kernel.org 13514S: Supported 13515W: http://www.mellanox.com 13516Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13517F: drivers/infiniband/hw/mlx4/ 13518F: include/linux/mlx4/ 13519F: include/uapi/rdma/mlx4-abi.h 13520 13521MELLANOX MLX5 core VPI driver 13522M: Saeed Mahameed <saeedm@nvidia.com> 13523M: Leon Romanovsky <leonro@nvidia.com> 13524L: netdev@vger.kernel.org 13525L: linux-rdma@vger.kernel.org 13526S: Supported 13527W: http://www.mellanox.com 13528Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13529F: Documentation/networking/device_drivers/ethernet/mellanox/ 13530F: drivers/net/ethernet/mellanox/mlx5/core/ 13531F: include/linux/mlx5/ 13532 13533MELLANOX MLX5 IB driver 13534M: Leon Romanovsky <leonro@nvidia.com> 13535L: linux-rdma@vger.kernel.org 13536S: Supported 13537W: http://www.mellanox.com 13538Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13539F: drivers/infiniband/hw/mlx5/ 13540F: include/linux/mlx5/ 13541F: include/uapi/rdma/mlx5-abi.h 13542 13543MELLANOX MLXCPLD I2C AND MUX DRIVER 13544M: Vadim Pasternak <vadimp@nvidia.com> 13545M: Michael Shych <michaelsh@nvidia.com> 13546L: linux-i2c@vger.kernel.org 13547S: Supported 13548F: Documentation/i2c/busses/i2c-mlxcpld.rst 13549F: drivers/i2c/busses/i2c-mlxcpld.c 13550F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13551 13552MELLANOX MLXCPLD LED DRIVER 13553M: Vadim Pasternak <vadimp@nvidia.com> 13554L: linux-leds@vger.kernel.org 13555S: Supported 13556F: Documentation/leds/leds-mlxcpld.rst 13557F: drivers/leds/leds-mlxcpld.c 13558F: drivers/leds/leds-mlxreg.c 13559 13560MELLANOX PLATFORM DRIVER 13561M: Vadim Pasternak <vadimp@nvidia.com> 13562L: platform-driver-x86@vger.kernel.org 13563S: Supported 13564F: drivers/platform/x86/mlx-platform.c 13565 13566MEMBARRIER SUPPORT 13567M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13568M: "Paul E. McKenney" <paulmck@kernel.org> 13569L: linux-kernel@vger.kernel.org 13570S: Supported 13571F: arch/powerpc/include/asm/membarrier.h 13572F: include/uapi/linux/membarrier.h 13573F: kernel/sched/membarrier.c 13574 13575MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13576M: Mike Rapoport <rppt@kernel.org> 13577L: linux-mm@kvack.org 13578S: Maintained 13579F: Documentation/core-api/boot-time-mm.rst 13580F: include/linux/memblock.h 13581F: mm/memblock.c 13582F: mm/mm_init.c 13583F: tools/testing/memblock/ 13584 13585MEMORY CONTROLLER DRIVERS 13586M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13587L: linux-kernel@vger.kernel.org 13588S: Maintained 13589B: mailto:krzysztof.kozlowski@linaro.org 13590T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13591F: Documentation/devicetree/bindings/memory-controllers/ 13592F: drivers/memory/ 13593F: include/dt-bindings/memory/ 13594F: include/memory/ 13595 13596MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13597M: Dmitry Osipenko <digetx@gmail.com> 13598L: linux-pm@vger.kernel.org 13599L: linux-tegra@vger.kernel.org 13600S: Maintained 13601T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13602F: drivers/devfreq/tegra30-devfreq.c 13603 13604MEMORY HOT(UN)PLUG 13605M: David Hildenbrand <david@redhat.com> 13606M: Oscar Salvador <osalvador@suse.de> 13607L: linux-mm@kvack.org 13608S: Maintained 13609F: Documentation/admin-guide/mm/memory-hotplug.rst 13610F: Documentation/core-api/memory-hotplug.rst 13611F: drivers/base/memory.c 13612F: include/linux/memory_hotplug.h 13613F: mm/memory_hotplug.c 13614F: tools/testing/selftests/memory-hotplug/ 13615 13616MEMORY MANAGEMENT 13617M: Andrew Morton <akpm@linux-foundation.org> 13618L: linux-mm@kvack.org 13619S: Maintained 13620W: http://www.linux-mm.org 13621T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13622T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13623F: include/linux/gfp.h 13624F: include/linux/gfp_types.h 13625F: include/linux/memory_hotplug.h 13626F: include/linux/mm.h 13627F: include/linux/mmzone.h 13628F: include/linux/pagewalk.h 13629F: include/trace/events/ksm.h 13630F: mm/ 13631F: tools/mm/ 13632F: tools/testing/selftests/mm/ 13633 13634MEMORY TECHNOLOGY DEVICES (MTD) 13635M: Miquel Raynal <miquel.raynal@bootlin.com> 13636M: Richard Weinberger <richard@nod.at> 13637M: Vignesh Raghavendra <vigneshr@ti.com> 13638L: linux-mtd@lists.infradead.org 13639S: Maintained 13640W: http://www.linux-mtd.infradead.org/ 13641Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13642C: irc://irc.oftc.net/mtd 13643T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13644T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13645F: Documentation/devicetree/bindings/mtd/ 13646F: drivers/mtd/ 13647F: include/linux/mtd/ 13648F: include/uapi/mtd/ 13649 13650MEMSENSING MICROSYSTEMS MSA311 DRIVER 13651M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13652L: linux-iio@vger.kernel.org 13653S: Maintained 13654F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13655F: drivers/iio/accel/msa311.c 13656 13657MEN A21 WATCHDOG DRIVER 13658M: Johannes Thumshirn <morbidrsa@gmail.com> 13659L: linux-watchdog@vger.kernel.org 13660S: Maintained 13661F: drivers/watchdog/mena21_wdt.c 13662 13663MEN CHAMELEON BUS (mcb) 13664M: Johannes Thumshirn <morbidrsa@gmail.com> 13665S: Maintained 13666F: Documentation/driver-api/men-chameleon-bus.rst 13667F: drivers/mcb/ 13668F: include/linux/mcb.h 13669 13670MEN F21BMC (Board Management Controller) 13671M: Andreas Werner <andreas.werner@men.de> 13672S: Supported 13673F: Documentation/hwmon/menf21bmc.rst 13674F: drivers/hwmon/menf21bmc_hwmon.c 13675F: drivers/leds/leds-menf21bmc.c 13676F: drivers/mfd/menf21bmc.c 13677F: drivers/watchdog/menf21bmc_wdt.c 13678 13679MEN Z069 WATCHDOG DRIVER 13680M: Johannes Thumshirn <jth@kernel.org> 13681L: linux-watchdog@vger.kernel.org 13682S: Maintained 13683F: drivers/watchdog/menz69_wdt.c 13684 13685MESON AO CEC DRIVER FOR AMLOGIC SOCS 13686M: Neil Armstrong <neil.armstrong@linaro.org> 13687L: linux-media@vger.kernel.org 13688L: linux-amlogic@lists.infradead.org 13689S: Supported 13690W: http://linux-meson.com/ 13691T: git git://linuxtv.org/media_tree.git 13692F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13693F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13694F: drivers/media/cec/platform/meson/ao-cec.c 13695 13696MESON GE2D DRIVER FOR AMLOGIC SOCS 13697M: Neil Armstrong <neil.armstrong@linaro.org> 13698L: linux-media@vger.kernel.org 13699L: linux-amlogic@lists.infradead.org 13700S: Supported 13701T: git git://linuxtv.org/media_tree.git 13702F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13703F: drivers/media/platform/amlogic/meson-ge2d/ 13704 13705MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13706M: Liang Yang <liang.yang@amlogic.com> 13707L: linux-mtd@lists.infradead.org 13708S: Maintained 13709F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13710F: drivers/mtd/nand/raw/meson_* 13711 13712MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13713M: Neil Armstrong <neil.armstrong@linaro.org> 13714L: linux-media@vger.kernel.org 13715L: linux-amlogic@lists.infradead.org 13716S: Supported 13717T: git git://linuxtv.org/media_tree.git 13718F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13719F: drivers/staging/media/meson/vdec/ 13720 13721METHODE UDPU SUPPORT 13722M: Vladimir Vid <vladimir.vid@sartura.hr> 13723S: Maintained 13724F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13725 13726MHI BUS 13727M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13728L: mhi@lists.linux.dev 13729L: linux-arm-msm@vger.kernel.org 13730S: Maintained 13731T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13732F: Documentation/ABI/stable/sysfs-bus-mhi 13733F: Documentation/mhi/ 13734F: drivers/bus/mhi/ 13735F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13736F: include/linux/mhi.h 13737 13738MICROBLAZE ARCHITECTURE 13739M: Michal Simek <monstr@monstr.eu> 13740S: Supported 13741W: http://www.monstr.eu/fdt/ 13742T: git git://git.monstr.eu/linux-2.6-microblaze.git 13743F: arch/microblaze/ 13744 13745MICROBLAZE TMR INJECT 13746M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13747S: Supported 13748F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13749F: drivers/misc/xilinx_tmr_inject.c 13750 13751MICROBLAZE TMR MANAGER 13752M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13753S: Supported 13754F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13755F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13756F: drivers/misc/xilinx_tmr_manager.c 13757 13758MICROCHIP AT91 DMA DRIVERS 13759M: Ludovic Desroches <ludovic.desroches@microchip.com> 13760M: Tudor Ambarus <tudor.ambarus@linaro.org> 13761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13762L: dmaengine@vger.kernel.org 13763S: Supported 13764F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13765F: drivers/dma/at_hdmac.c 13766F: drivers/dma/at_xdmac.c 13767F: include/dt-bindings/dma/at91.h 13768 13769MICROCHIP AT91 SERIAL DRIVER 13770M: Richard Genoud <richard.genoud@gmail.com> 13771S: Maintained 13772F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13773F: drivers/tty/serial/atmel_serial.c 13774F: drivers/tty/serial/atmel_serial.h 13775 13776MICROCHIP AT91 USART MFD DRIVER 13777M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13778L: linux-kernel@vger.kernel.org 13779S: Supported 13780F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13781F: drivers/mfd/at91-usart.c 13782F: include/dt-bindings/mfd/at91-usart.h 13783 13784MICROCHIP AT91 USART SPI DRIVER 13785M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13786L: linux-spi@vger.kernel.org 13787S: Supported 13788F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13789F: drivers/spi/spi-at91-usart.c 13790 13791MICROCHIP AUDIO ASOC DRIVERS 13792M: Claudiu Beznea <claudiu.beznea@microchip.com> 13793L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13794S: Supported 13795F: Documentation/devicetree/bindings/sound/atmel* 13796F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13797F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13798F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13799F: sound/soc/atmel 13800 13801MICROCHIP CSI2DC DRIVER 13802M: Eugen Hristev <eugen.hristev@microchip.com> 13803L: linux-media@vger.kernel.org 13804S: Supported 13805F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13806F: drivers/media/platform/microchip/microchip-csi2dc.c 13807 13808MICROCHIP ECC DRIVER 13809M: Tudor Ambarus <tudor.ambarus@linaro.org> 13810L: linux-crypto@vger.kernel.org 13811S: Maintained 13812F: drivers/crypto/atmel-ecc.* 13813 13814MICROCHIP EIC DRIVER 13815M: Claudiu Beznea <claudiu.beznea@microchip.com> 13816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13817S: Supported 13818F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13819F: drivers/irqchip/irq-mchp-eic.c 13820 13821MICROCHIP I2C DRIVER 13822M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13823L: linux-i2c@vger.kernel.org 13824S: Supported 13825F: drivers/i2c/busses/i2c-at91-*.c 13826F: drivers/i2c/busses/i2c-at91.h 13827 13828MICROCHIP ISC DRIVER 13829M: Eugen Hristev <eugen.hristev@microchip.com> 13830L: linux-media@vger.kernel.org 13831S: Supported 13832F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13833F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13834F: drivers/media/platform/microchip/microchip-isc* 13835F: drivers/media/platform/microchip/microchip-sama*-isc* 13836F: drivers/staging/media/deprecated/atmel/atmel-isc* 13837F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13838F: include/linux/atmel-isc-media.h 13839 13840MICROCHIP ISI DRIVER 13841M: Eugen Hristev <eugen.hristev@microchip.com> 13842L: linux-media@vger.kernel.org 13843S: Supported 13844F: drivers/media/platform/atmel/atmel-isi.c 13845F: drivers/media/platform/atmel/atmel-isi.h 13846 13847MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13848M: Woojung Huh <woojung.huh@microchip.com> 13849M: UNGLinuxDriver@microchip.com 13850L: netdev@vger.kernel.org 13851S: Maintained 13852F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13853F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13854F: drivers/net/dsa/microchip/* 13855F: include/linux/dsa/ksz_common.h 13856F: include/linux/platform_data/microchip-ksz.h 13857F: net/dsa/tag_ksz.c 13858 13859MICROCHIP LAN743X ETHERNET DRIVER 13860M: Bryan Whitehead <bryan.whitehead@microchip.com> 13861M: UNGLinuxDriver@microchip.com 13862L: netdev@vger.kernel.org 13863S: Maintained 13864F: drivers/net/ethernet/microchip/lan743x_* 13865 13866MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13867M: Arun Ramadoss <arun.ramadoss@microchip.com> 13868R: UNGLinuxDriver@microchip.com 13869L: netdev@vger.kernel.org 13870S: Maintained 13871F: drivers/net/phy/microchip_t1.c 13872 13873MICROCHIP LAN966X ETHERNET DRIVER 13874M: Horatiu Vultur <horatiu.vultur@microchip.com> 13875M: UNGLinuxDriver@microchip.com 13876L: netdev@vger.kernel.org 13877S: Maintained 13878F: drivers/net/ethernet/microchip/lan966x/* 13879 13880MICROCHIP LCDFB DRIVER 13881M: Nicolas Ferre <nicolas.ferre@microchip.com> 13882L: linux-fbdev@vger.kernel.org 13883S: Maintained 13884F: drivers/video/fbdev/atmel_lcdfb.c 13885F: include/video/atmel_lcdc.h 13886 13887MICROCHIP MCP16502 PMIC DRIVER 13888M: Claudiu Beznea <claudiu.beznea@microchip.com> 13889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13890S: Supported 13891F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13892F: drivers/regulator/mcp16502.c 13893 13894MICROCHIP MCP3911 ADC DRIVER 13895M: Marcus Folkesson <marcus.folkesson@gmail.com> 13896M: Kent Gustavsson <kent@minoris.se> 13897L: linux-iio@vger.kernel.org 13898S: Maintained 13899F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13900F: drivers/iio/adc/mcp3911.c 13901 13902MICROCHIP MMC/SD/SDIO MCI DRIVER 13903M: Ludovic Desroches <ludovic.desroches@microchip.com> 13904S: Maintained 13905F: drivers/mmc/host/atmel-mci.c 13906 13907MICROCHIP NAND DRIVER 13908M: Tudor Ambarus <tudor.ambarus@linaro.org> 13909L: linux-mtd@lists.infradead.org 13910S: Supported 13911F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13912F: drivers/mtd/nand/raw/atmel/* 13913 13914MICROCHIP OTPC DRIVER 13915M: Claudiu Beznea <claudiu.beznea@microchip.com> 13916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13917S: Supported 13918F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13919F: drivers/nvmem/microchip-otpc.c 13920F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13921 13922MICROCHIP PCI1XXXX GP DRIVER 13923M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13924L: linux-gpio@vger.kernel.org 13925S: Supported 13926F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13927F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13928F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13929 13930MICROCHIP PCI1XXXX I2C DRIVER 13931M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13932M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13933M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13934L: linux-i2c@vger.kernel.org 13935S: Maintained 13936F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13937 13938MICROCHIP PCIe UART DRIVER 13939M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13940M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13941L: linux-serial@vger.kernel.org 13942S: Maintained 13943F: drivers/tty/serial/8250/8250_pci1xxxx.c 13944 13945MICROCHIP POLARFIRE FPGA DRIVERS 13946M: Conor Dooley <conor.dooley@microchip.com> 13947R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13948L: linux-fpga@vger.kernel.org 13949S: Supported 13950F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13951F: drivers/fpga/microchip-spi.c 13952 13953MICROCHIP PWM DRIVER 13954M: Claudiu Beznea <claudiu.beznea@microchip.com> 13955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13956L: linux-pwm@vger.kernel.org 13957S: Supported 13958F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13959F: drivers/pwm/pwm-atmel.c 13960 13961MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13962M: Eugen Hristev <eugen.hristev@microchip.com> 13963L: linux-iio@vger.kernel.org 13964S: Supported 13965F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13966F: drivers/iio/adc/at91-sama5d2_adc.c 13967F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13968 13969MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13970M: Claudiu Beznea <claudiu.beznea@microchip.com> 13971S: Supported 13972F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13973F: drivers/power/reset/at91-sama5d2_shdwc.c 13974 13975MICROCHIP SOC DRIVERS 13976M: Conor Dooley <conor@kernel.org> 13977S: Supported 13978T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13979F: drivers/soc/microchip/ 13980 13981MICROCHIP SPI DRIVER 13982M: Tudor Ambarus <tudor.ambarus@linaro.org> 13983S: Supported 13984F: drivers/spi/spi-atmel.* 13985 13986MICROCHIP SSC DRIVER 13987M: Claudiu Beznea <claudiu.beznea@microchip.com> 13988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13989S: Supported 13990F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13991F: drivers/misc/atmel-ssc.c 13992F: include/linux/atmel-ssc.h 13993 13994Microchip Timer Counter Block (TCB) Capture Driver 13995M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13997L: linux-iio@vger.kernel.org 13998S: Maintained 13999F: drivers/counter/microchip-tcb-capture.c 14000 14001MICROCHIP USB251XB DRIVER 14002M: Richard Leitner <richard.leitner@skidata.com> 14003L: linux-usb@vger.kernel.org 14004S: Maintained 14005F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14006F: drivers/usb/misc/usb251xb.c 14007 14008MICROCHIP USBA UDC DRIVER 14009M: Cristian Birsan <cristian.birsan@microchip.com> 14010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14011S: Supported 14012F: drivers/usb/gadget/udc/atmel_usba_udc.* 14013 14014MICROCHIP WILC1000 WIFI DRIVER 14015M: Ajay Singh <ajay.kathat@microchip.com> 14016M: Claudiu Beznea <claudiu.beznea@microchip.com> 14017L: linux-wireless@vger.kernel.org 14018S: Supported 14019F: drivers/net/wireless/microchip/wilc1000/ 14020 14021MICROSEMI MIPS SOCS 14022M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14023M: UNGLinuxDriver@microchip.com 14024L: linux-mips@vger.kernel.org 14025S: Supported 14026F: Documentation/devicetree/bindings/mips/mscc.txt 14027F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14028F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14029F: arch/mips/boot/dts/mscc/ 14030F: arch/mips/configs/generic/board-ocelot.config 14031F: arch/mips/generic/board-ocelot.c 14032 14033MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14034M: Don Brace <don.brace@microchip.com> 14035L: storagedev@microchip.com 14036L: linux-scsi@vger.kernel.org 14037S: Supported 14038F: Documentation/scsi/smartpqi.rst 14039F: drivers/scsi/smartpqi/Kconfig 14040F: drivers/scsi/smartpqi/Makefile 14041F: drivers/scsi/smartpqi/smartpqi*.[ch] 14042F: include/linux/cciss*.h 14043F: include/uapi/linux/cciss*.h 14044 14045MICROSOFT MANA RDMA DRIVER 14046M: Long Li <longli@microsoft.com> 14047M: Ajay Sharma <sharmaajay@microsoft.com> 14048L: linux-rdma@vger.kernel.org 14049S: Supported 14050F: drivers/infiniband/hw/mana/ 14051F: include/net/mana 14052F: include/uapi/rdma/mana-abi.h 14053 14054MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14055M: Maximilian Luz <luzmaximilian@gmail.com> 14056L: platform-driver-x86@vger.kernel.org 14057S: Maintained 14058F: drivers/platform/surface/surface_aggregator_tabletsw.c 14059 14060MICROSOFT SURFACE BATTERY AND AC DRIVERS 14061M: Maximilian Luz <luzmaximilian@gmail.com> 14062L: linux-pm@vger.kernel.org 14063L: platform-driver-x86@vger.kernel.org 14064S: Maintained 14065F: drivers/power/supply/surface_battery.c 14066F: drivers/power/supply/surface_charger.c 14067 14068MICROSOFT SURFACE DTX DRIVER 14069M: Maximilian Luz <luzmaximilian@gmail.com> 14070L: platform-driver-x86@vger.kernel.org 14071S: Maintained 14072F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14073F: drivers/platform/surface/surface_dtx.c 14074F: include/uapi/linux/surface_aggregator/dtx.h 14075 14076MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14077M: Maximilian Luz <luzmaximilian@gmail.com> 14078L: platform-driver-x86@vger.kernel.org 14079S: Maintained 14080F: drivers/platform/surface/surface_gpe.c 14081 14082MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14083M: Hans de Goede <hdegoede@redhat.com> 14084M: Mark Gross <markgross@kernel.org> 14085M: Maximilian Luz <luzmaximilian@gmail.com> 14086L: platform-driver-x86@vger.kernel.org 14087S: Maintained 14088T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14089F: drivers/platform/surface/ 14090 14091MICROSOFT SURFACE HID TRANSPORT DRIVER 14092M: Maximilian Luz <luzmaximilian@gmail.com> 14093L: linux-input@vger.kernel.org 14094L: platform-driver-x86@vger.kernel.org 14095S: Maintained 14096F: drivers/hid/surface-hid/ 14097 14098MICROSOFT SURFACE HOT-PLUG DRIVER 14099M: Maximilian Luz <luzmaximilian@gmail.com> 14100L: platform-driver-x86@vger.kernel.org 14101S: Maintained 14102F: drivers/platform/surface/surface_hotplug.c 14103 14104MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14105M: Maximilian Luz <luzmaximilian@gmail.com> 14106L: platform-driver-x86@vger.kernel.org 14107S: Maintained 14108F: drivers/platform/surface/surface_platform_profile.c 14109 14110MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14111M: Chen Yu <yu.c.chen@intel.com> 14112L: platform-driver-x86@vger.kernel.org 14113S: Supported 14114F: drivers/platform/surface/surfacepro3_button.c 14115 14116MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14117M: Maximilian Luz <luzmaximilian@gmail.com> 14118L: platform-driver-x86@vger.kernel.org 14119S: Maintained 14120F: drivers/platform/surface/surface_aggregator_hub.c 14121 14122MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14123M: Maximilian Luz <luzmaximilian@gmail.com> 14124L: platform-driver-x86@vger.kernel.org 14125S: Maintained 14126W: https://github.com/linux-surface/surface-aggregator-module 14127C: irc://irc.libera.chat/linux-surface 14128F: Documentation/driver-api/surface_aggregator/ 14129F: drivers/platform/surface/aggregator/ 14130F: drivers/platform/surface/surface_acpi_notify.c 14131F: drivers/platform/surface/surface_aggregator_cdev.c 14132F: drivers/platform/surface/surface_aggregator_registry.c 14133F: include/linux/surface_acpi_notify.h 14134F: include/linux/surface_aggregator/ 14135F: include/uapi/linux/surface_aggregator/ 14136 14137MICROTEK X6 SCANNER 14138M: Oliver Neukum <oliver@neukum.org> 14139S: Maintained 14140F: drivers/usb/image/microtek.* 14141 14142MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14143M: Luka Kovacic <luka.kovacic@sartura.hr> 14144M: Luka Perkov <luka.perkov@sartura.hr> 14145S: Maintained 14146F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14151F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14152 14153MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14154M: Sakari Ailus <sakari.ailus@linux.intel.com> 14155L: linux-media@vger.kernel.org 14156S: Maintained 14157F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14158F: Documentation/driver-api/media/drivers/ccs/ 14159F: Documentation/userspace-api/media/drivers/ccs.rst 14160F: drivers/media/i2c/ccs-pll.c 14161F: drivers/media/i2c/ccs-pll.h 14162F: drivers/media/i2c/ccs/ 14163F: include/uapi/linux/ccs.h 14164F: include/uapi/linux/smiapp.h 14165 14166MIPS 14167M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14168L: linux-mips@vger.kernel.org 14169S: Maintained 14170W: http://www.linux-mips.org/ 14171Q: https://patchwork.kernel.org/project/linux-mips/list/ 14172T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14173F: Documentation/devicetree/bindings/mips/ 14174F: Documentation/mips/ 14175F: arch/mips/ 14176F: drivers/platform/mips/ 14177F: include/dt-bindings/mips/ 14178 14179MIPS BOSTON DEVELOPMENT BOARD 14180M: Paul Burton <paulburton@kernel.org> 14181L: linux-mips@vger.kernel.org 14182S: Maintained 14183F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14184F: arch/mips/boot/dts/img/boston.dts 14185F: arch/mips/configs/generic/board-boston.config 14186F: drivers/clk/imgtec/clk-boston.c 14187F: include/dt-bindings/clock/boston-clock.h 14188 14189MIPS CORE DRIVERS 14190M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14191M: Serge Semin <fancer.lancer@gmail.com> 14192L: linux-mips@vger.kernel.org 14193S: Supported 14194F: drivers/bus/mips_cdmm.c 14195F: drivers/clocksource/mips-gic-timer.c 14196F: drivers/cpuidle/cpuidle-cps.c 14197F: drivers/irqchip/irq-mips-cpu.c 14198F: drivers/irqchip/irq-mips-gic.c 14199 14200MIPS GENERIC PLATFORM 14201M: Paul Burton <paulburton@kernel.org> 14202L: linux-mips@vger.kernel.org 14203S: Supported 14204F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14205F: arch/mips/generic/ 14206F: arch/mips/tools/generic-board-config.sh 14207 14208MIPS RINT INSTRUCTION EMULATION 14209M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14210L: linux-mips@vger.kernel.org 14211S: Supported 14212F: arch/mips/math-emu/dp_rint.c 14213F: arch/mips/math-emu/sp_rint.c 14214 14215MIPS/LOONGSON1 ARCHITECTURE 14216M: Keguang Zhang <keguang.zhang@gmail.com> 14217L: linux-mips@vger.kernel.org 14218S: Maintained 14219F: arch/mips/include/asm/mach-loongson32/ 14220F: arch/mips/loongson32/ 14221F: drivers/*/*loongson1* 14222 14223MIPS/LOONGSON2EF ARCHITECTURE 14224M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14225L: linux-mips@vger.kernel.org 14226S: Maintained 14227F: arch/mips/include/asm/mach-loongson2ef/ 14228F: arch/mips/loongson2ef/ 14229F: drivers/cpufreq/loongson2_cpufreq.c 14230 14231MIPS/LOONGSON64 ARCHITECTURE 14232M: Huacai Chen <chenhuacai@kernel.org> 14233M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14234L: linux-mips@vger.kernel.org 14235S: Maintained 14236F: arch/mips/include/asm/mach-loongson64/ 14237F: arch/mips/loongson64/ 14238F: drivers/irqchip/irq-loongson* 14239F: drivers/platform/mips/cpu_hwmon.c 14240 14241MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14242M: Hans Verkuil <hverkuil@xs4all.nl> 14243L: linux-media@vger.kernel.org 14244S: Odd Fixes 14245W: https://linuxtv.org 14246T: git git://linuxtv.org/media_tree.git 14247F: drivers/media/radio/radio-miropcm20* 14248 14249MMP SUPPORT 14250R: Lubomir Rintel <lkundrak@v3.sk> 14251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14252S: Odd Fixes 14253T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14254F: arch/arm/boot/dts/marvell/mmp* 14255F: arch/arm/mach-mmp/ 14256F: include/linux/soc/mmp/ 14257 14258MMP USB PHY DRIVERS 14259R: Lubomir Rintel <lkundrak@v3.sk> 14260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14261S: Maintained 14262F: drivers/phy/marvell/phy-mmp3-usb.c 14263F: drivers/phy/marvell/phy-pxa-usb.c 14264 14265MMU GATHER AND TLB INVALIDATION 14266M: Will Deacon <will@kernel.org> 14267M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14268M: Andrew Morton <akpm@linux-foundation.org> 14269M: Nick Piggin <npiggin@gmail.com> 14270M: Peter Zijlstra <peterz@infradead.org> 14271L: linux-arch@vger.kernel.org 14272L: linux-mm@kvack.org 14273S: Maintained 14274F: arch/*/include/asm/tlb.h 14275F: include/asm-generic/tlb.h 14276F: mm/mmu_gather.c 14277 14278MN88472 MEDIA DRIVER 14279M: Antti Palosaari <crope@iki.fi> 14280L: linux-media@vger.kernel.org 14281S: Maintained 14282W: https://linuxtv.org 14283W: http://palosaari.fi/linux/ 14284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14285F: drivers/media/dvb-frontends/mn88472* 14286 14287MN88473 MEDIA DRIVER 14288M: Antti Palosaari <crope@iki.fi> 14289L: linux-media@vger.kernel.org 14290S: Maintained 14291W: https://linuxtv.org 14292W: http://palosaari.fi/linux/ 14293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14294F: drivers/media/dvb-frontends/mn88473* 14295 14296MODULE SUPPORT 14297M: Luis Chamberlain <mcgrof@kernel.org> 14298L: linux-modules@vger.kernel.org 14299L: linux-kernel@vger.kernel.org 14300S: Maintained 14301T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14302F: include/linux/kmod.h 14303F: include/linux/module.h 14304F: kernel/module/ 14305F: lib/test_kmod.c 14306F: scripts/module* 14307F: tools/testing/selftests/kmod/ 14308 14309MONOLITHIC POWER SYSTEM PMIC DRIVER 14310M: Saravanan Sekar <sravanhome@gmail.com> 14311S: Maintained 14312F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14313F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14314F: drivers/hwmon/pmbus/mpq7932.c 14315F: drivers/iio/adc/mp2629_adc.c 14316F: drivers/mfd/mp2629.c 14317F: drivers/power/supply/mp2629_charger.c 14318F: drivers/regulator/mp5416.c 14319F: drivers/regulator/mpq7920.c 14320F: drivers/regulator/mpq7920.h 14321F: include/linux/mfd/mp2629.h 14322 14323MOST(R) TECHNOLOGY DRIVER 14324M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14325M: Christian Gromm <christian.gromm@microchip.com> 14326S: Maintained 14327F: Documentation/ABI/testing/configfs-most 14328F: Documentation/ABI/testing/sysfs-bus-most 14329F: drivers/most/ 14330F: drivers/staging/most/ 14331F: include/linux/most.h 14332 14333MOTORCOMM PHY DRIVER 14334M: Peter Geis <pgwipeout@gmail.com> 14335M: Frank <Frank.Sae@motor-comm.com> 14336L: netdev@vger.kernel.org 14337S: Maintained 14338F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14339F: drivers/net/phy/motorcomm.c 14340 14341MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14342M: Jiri Slaby <jirislaby@kernel.org> 14343S: Maintained 14344F: Documentation/driver-api/tty/moxa-smartio.rst 14345F: drivers/tty/mxser.* 14346 14347MR800 AVERMEDIA USB FM RADIO DRIVER 14348M: Alexey Klimov <klimov.linux@gmail.com> 14349L: linux-media@vger.kernel.org 14350S: Maintained 14351T: git git://linuxtv.org/media_tree.git 14352F: drivers/media/radio/radio-mr800.c 14353 14354MRF24J40 IEEE 802.15.4 RADIO DRIVER 14355M: Stefan Schmidt <stefan@datenfreihafen.org> 14356L: linux-wpan@vger.kernel.org 14357S: Odd Fixes 14358F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14359F: drivers/net/ieee802154/mrf24j40.c 14360 14361MSI EC DRIVER 14362M: Nikita Kravets <teackot@gmail.com> 14363L: platform-driver-x86@vger.kernel.org 14364S: Maintained 14365W: https://github.com/BeardOverflow/msi-ec 14366F: drivers/platform/x86/msi-ec.* 14367 14368MSI LAPTOP SUPPORT 14369M: "Lee, Chun-Yi" <jlee@suse.com> 14370L: platform-driver-x86@vger.kernel.org 14371S: Maintained 14372F: drivers/platform/x86/msi-laptop.c 14373 14374MSI WMI SUPPORT 14375L: platform-driver-x86@vger.kernel.org 14376S: Orphan 14377F: drivers/platform/x86/msi-wmi.c 14378 14379MSI001 MEDIA DRIVER 14380M: Antti Palosaari <crope@iki.fi> 14381L: linux-media@vger.kernel.org 14382S: Maintained 14383W: https://linuxtv.org 14384W: http://palosaari.fi/linux/ 14385Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14386T: git git://linuxtv.org/anttip/media_tree.git 14387F: drivers/media/tuners/msi001* 14388 14389MSI2500 MEDIA DRIVER 14390M: Antti Palosaari <crope@iki.fi> 14391L: linux-media@vger.kernel.org 14392S: Maintained 14393W: https://linuxtv.org 14394W: http://palosaari.fi/linux/ 14395Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14396T: git git://linuxtv.org/anttip/media_tree.git 14397F: drivers/media/usb/msi2500/ 14398 14399MSTAR INTERRUPT CONTROLLER DRIVER 14400M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14401M: Daniel Palmer <daniel@thingy.jp> 14402S: Maintained 14403F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14404F: drivers/irqchip/irq-mst-intc.c 14405 14406MSYSTEMS DISKONCHIP G3 MTD DRIVER 14407M: Robert Jarzmik <robert.jarzmik@free.fr> 14408L: linux-mtd@lists.infradead.org 14409S: Maintained 14410F: drivers/mtd/devices/docg3* 14411 14412MT9P031 APTINA CAMERA SENSOR 14413M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14414L: linux-media@vger.kernel.org 14415S: Maintained 14416T: git git://linuxtv.org/media_tree.git 14417F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14418F: drivers/media/i2c/mt9p031.c 14419F: include/media/i2c/mt9p031.h 14420 14421MT9T112 APTINA CAMERA SENSOR 14422M: Jacopo Mondi <jacopo@jmondi.org> 14423L: linux-media@vger.kernel.org 14424S: Odd Fixes 14425T: git git://linuxtv.org/media_tree.git 14426F: drivers/media/i2c/mt9t112.c 14427F: include/media/i2c/mt9t112.h 14428 14429MT9V032 APTINA CAMERA SENSOR 14430M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14431L: linux-media@vger.kernel.org 14432S: Maintained 14433T: git git://linuxtv.org/media_tree.git 14434F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14435F: drivers/media/i2c/mt9v032.c 14436F: include/media/i2c/mt9v032.h 14437 14438MT9V111 APTINA CAMERA SENSOR 14439M: Jacopo Mondi <jacopo@jmondi.org> 14440L: linux-media@vger.kernel.org 14441S: Maintained 14442T: git git://linuxtv.org/media_tree.git 14443F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14444F: drivers/media/i2c/mt9v111.c 14445 14446MULTIFUNCTION DEVICES (MFD) 14447M: Lee Jones <lee@kernel.org> 14448S: Maintained 14449T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14450F: Documentation/devicetree/bindings/mfd/ 14451F: drivers/mfd/ 14452F: include/dt-bindings/mfd/ 14453F: include/linux/mfd/ 14454 14455MULTIMEDIA CARD (MMC) ETC. OVER SPI 14456S: Orphan 14457F: drivers/mmc/host/mmc_spi.c 14458F: include/linux/spi/mmc_spi.h 14459 14460MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14461M: Ulf Hansson <ulf.hansson@linaro.org> 14462L: linux-mmc@vger.kernel.org 14463S: Maintained 14464T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14465F: Documentation/devicetree/bindings/mmc/ 14466F: drivers/mmc/ 14467F: include/linux/mmc/ 14468F: include/uapi/linux/mmc/ 14469 14470MULTIPLEXER SUBSYSTEM 14471M: Peter Rosin <peda@axentia.se> 14472S: Maintained 14473F: Documentation/ABI/testing/sysfs-class-mux* 14474F: Documentation/devicetree/bindings/mux/ 14475F: drivers/mux/ 14476F: include/dt-bindings/mux/ 14477F: include/linux/mux/ 14478 14479MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14480M: Bin Liu <b-liu@ti.com> 14481L: linux-usb@vger.kernel.org 14482S: Maintained 14483F: drivers/usb/musb/ 14484 14485MXL301RF MEDIA DRIVER 14486M: Akihiro Tsukada <tskd08@gmail.com> 14487L: linux-media@vger.kernel.org 14488S: Odd Fixes 14489F: drivers/media/tuners/mxl301rf* 14490 14491MXL5007T MEDIA DRIVER 14492M: Michael Krufky <mkrufky@linuxtv.org> 14493L: linux-media@vger.kernel.org 14494S: Maintained 14495W: https://linuxtv.org 14496W: http://github.com/mkrufky 14497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14498T: git git://linuxtv.org/mkrufky/tuners.git 14499F: drivers/media/tuners/mxl5007t.* 14500 14501MXSFB DRM DRIVER 14502M: Marek Vasut <marex@denx.de> 14503M: Stefan Agner <stefan@agner.ch> 14504L: dri-devel@lists.freedesktop.org 14505S: Supported 14506T: git git://anongit.freedesktop.org/drm/drm-misc 14507F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14508F: drivers/gpu/drm/mxsfb/ 14509 14510MYLEX DAC960 PCI RAID Controller 14511M: Hannes Reinecke <hare@kernel.org> 14512L: linux-scsi@vger.kernel.org 14513S: Supported 14514F: drivers/scsi/myrb.* 14515F: drivers/scsi/myrs.* 14516 14517MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14518M: Chris Lee <christopher.lee@cspi.com> 14519L: netdev@vger.kernel.org 14520S: Supported 14521W: https://www.cspi.com/ethernet-products/support/downloads/ 14522F: drivers/net/ethernet/myricom/myri10ge/ 14523 14524NAND FLASH SUBSYSTEM 14525M: Miquel Raynal <miquel.raynal@bootlin.com> 14526R: Richard Weinberger <richard@nod.at> 14527L: linux-mtd@lists.infradead.org 14528S: Maintained 14529W: http://www.linux-mtd.infradead.org/ 14530Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14531C: irc://irc.oftc.net/mtd 14532T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14533F: drivers/mtd/nand/ 14534F: include/linux/mtd/*nand*.h 14535 14536NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14537M: Daniel Mack <zonque@gmail.com> 14538L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14539S: Maintained 14540W: http://www.native-instruments.com 14541F: sound/usb/caiaq/ 14542 14543NATSEMI ETHERNET DRIVER (DP8381x) 14544S: Orphan 14545F: drivers/net/ethernet/natsemi/natsemi.c 14546 14547NCR 5380 SCSI DRIVERS 14548M: Finn Thain <fthain@linux-m68k.org> 14549M: Michael Schmitz <schmitzmic@gmail.com> 14550L: linux-scsi@vger.kernel.org 14551S: Maintained 14552F: Documentation/scsi/g_NCR5380.rst 14553F: drivers/scsi/NCR5380.* 14554F: drivers/scsi/arm/cumana_1.c 14555F: drivers/scsi/arm/oak.c 14556F: drivers/scsi/atari_scsi.* 14557F: drivers/scsi/dmx3191d.c 14558F: drivers/scsi/g_NCR5380.* 14559F: drivers/scsi/mac_scsi.* 14560F: drivers/scsi/sun3_scsi.* 14561F: drivers/scsi/sun3_scsi_vme.c 14562 14563NCSI LIBRARY 14564M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14565S: Maintained 14566F: net/ncsi/ 14567 14568NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14569M: Guenter Roeck <linux@roeck-us.net> 14570L: linux-hwmon@vger.kernel.org 14571S: Maintained 14572F: Documentation/hwmon/nct6775.rst 14573F: drivers/hwmon/nct6775-core.c 14574F: drivers/hwmon/nct6775-platform.c 14575F: drivers/hwmon/nct6775.h 14576 14577NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14578M: Zev Weiss <zev@bewilderbeest.net> 14579L: linux-hwmon@vger.kernel.org 14580S: Maintained 14581F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14582F: drivers/hwmon/nct6775-i2c.c 14583 14584NETDEVSIM 14585M: Jakub Kicinski <kuba@kernel.org> 14586S: Maintained 14587F: drivers/net/netdevsim/* 14588 14589NETEM NETWORK EMULATOR 14590M: Stephen Hemminger <stephen@networkplumber.org> 14591L: netdev@vger.kernel.org 14592S: Maintained 14593F: net/sched/sch_netem.c 14594 14595NETERION 10GbE DRIVERS (s2io) 14596M: Jon Mason <jdmason@kudzu.us> 14597L: netdev@vger.kernel.org 14598S: Supported 14599F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14600F: drivers/net/ethernet/neterion/ 14601 14602NETFILTER 14603M: Pablo Neira Ayuso <pablo@netfilter.org> 14604M: Jozsef Kadlecsik <kadlec@netfilter.org> 14605M: Florian Westphal <fw@strlen.de> 14606L: netfilter-devel@vger.kernel.org 14607L: coreteam@netfilter.org 14608S: Maintained 14609W: http://www.netfilter.org/ 14610W: http://www.iptables.org/ 14611W: http://www.nftables.org/ 14612Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14613C: irc://irc.libera.chat/netfilter 14614T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14616F: include/linux/netfilter* 14617F: include/linux/netfilter/ 14618F: include/net/netfilter/ 14619F: include/uapi/linux/netfilter* 14620F: include/uapi/linux/netfilter/ 14621F: net/*/netfilter.c 14622F: net/*/netfilter/ 14623F: net/bridge/br_netfilter*.c 14624F: net/netfilter/ 14625 14626NETROM NETWORK LAYER 14627M: Ralf Baechle <ralf@linux-mips.org> 14628L: linux-hams@vger.kernel.org 14629S: Maintained 14630W: http://www.linux-ax25.org/ 14631F: include/net/netrom.h 14632F: include/uapi/linux/netrom.h 14633F: net/netrom/ 14634 14635NETRONIX EMBEDDED CONTROLLER 14636M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14637S: Maintained 14638F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14639F: drivers/mfd/ntxec.c 14640F: drivers/pwm/pwm-ntxec.c 14641F: drivers/rtc/rtc-ntxec.c 14642F: include/linux/mfd/ntxec.h 14643 14644NETRONOME ETHERNET DRIVERS 14645M: Simon Horman <simon.horman@corigine.com> 14646R: Jakub Kicinski <kuba@kernel.org> 14647L: oss-drivers@corigine.com 14648S: Maintained 14649F: drivers/net/ethernet/netronome/ 14650 14651NETWORK BLOCK DEVICE (NBD) 14652M: Josef Bacik <josef@toxicpanda.com> 14653L: linux-block@vger.kernel.org 14654L: nbd@other.debian.org 14655S: Maintained 14656F: Documentation/admin-guide/blockdev/nbd.rst 14657F: drivers/block/nbd.c 14658F: include/trace/events/nbd.h 14659F: include/uapi/linux/nbd.h 14660 14661NETWORK DROP MONITOR 14662M: Neil Horman <nhorman@tuxdriver.com> 14663L: netdev@vger.kernel.org 14664S: Maintained 14665W: https://fedorahosted.org/dropwatch/ 14666F: include/uapi/linux/net_dropmon.h 14667F: net/core/drop_monitor.c 14668 14669NETWORKING DRIVERS 14670M: "David S. Miller" <davem@davemloft.net> 14671M: Eric Dumazet <edumazet@google.com> 14672M: Jakub Kicinski <kuba@kernel.org> 14673M: Paolo Abeni <pabeni@redhat.com> 14674L: netdev@vger.kernel.org 14675S: Maintained 14676Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14677T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14678T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14679F: Documentation/devicetree/bindings/net/ 14680F: drivers/connector/ 14681F: drivers/net/ 14682F: include/dt-bindings/net/ 14683F: include/linux/etherdevice.h 14684F: include/linux/fcdevice.h 14685F: include/linux/fddidevice.h 14686F: include/linux/hippidevice.h 14687F: include/linux/if_* 14688F: include/linux/inetdevice.h 14689F: include/linux/netdevice.h 14690F: include/uapi/linux/if_* 14691F: include/uapi/linux/netdevice.h 14692X: drivers/net/wireless/ 14693 14694NETWORKING DRIVERS (WIRELESS) 14695M: Kalle Valo <kvalo@kernel.org> 14696L: linux-wireless@vger.kernel.org 14697S: Maintained 14698W: https://wireless.wiki.kernel.org/ 14699Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14700T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14701T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14702F: Documentation/devicetree/bindings/net/wireless/ 14703F: drivers/net/wireless/ 14704 14705NETWORKING [DSA] 14706M: Andrew Lunn <andrew@lunn.ch> 14707M: Florian Fainelli <f.fainelli@gmail.com> 14708M: Vladimir Oltean <olteanv@gmail.com> 14709S: Maintained 14710F: Documentation/devicetree/bindings/net/dsa/ 14711F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14712F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14713F: drivers/net/dsa/ 14714F: include/linux/dsa/ 14715F: include/linux/platform_data/dsa.h 14716F: include/net/dsa.h 14717F: net/dsa/ 14718F: tools/testing/selftests/drivers/net/dsa/ 14719 14720NETWORKING [GENERAL] 14721M: "David S. Miller" <davem@davemloft.net> 14722M: Eric Dumazet <edumazet@google.com> 14723M: Jakub Kicinski <kuba@kernel.org> 14724M: Paolo Abeni <pabeni@redhat.com> 14725L: netdev@vger.kernel.org 14726S: Maintained 14727Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14728B: mailto:netdev@vger.kernel.org 14729T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14730T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14731F: Documentation/core-api/netlink.rst 14732F: Documentation/netlink/ 14733F: Documentation/networking/ 14734F: Documentation/process/maintainer-netdev.rst 14735F: Documentation/userspace-api/netlink/ 14736F: include/linux/in.h 14737F: include/linux/net.h 14738F: include/linux/netdevice.h 14739F: include/net/ 14740F: include/uapi/linux/in.h 14741F: include/uapi/linux/net.h 14742F: include/uapi/linux/net_namespace.h 14743F: include/uapi/linux/netdevice.h 14744F: lib/net_utils.c 14745F: lib/random32.c 14746F: net/ 14747F: tools/net/ 14748F: tools/testing/selftests/net/ 14749X: net/bluetooth/ 14750 14751NETWORKING [IPSEC] 14752M: Steffen Klassert <steffen.klassert@secunet.com> 14753M: Herbert Xu <herbert@gondor.apana.org.au> 14754M: "David S. Miller" <davem@davemloft.net> 14755L: netdev@vger.kernel.org 14756S: Maintained 14757T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14758T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14759F: include/net/xfrm.h 14760F: include/uapi/linux/xfrm.h 14761F: net/ipv4/ah4.c 14762F: net/ipv4/esp4* 14763F: net/ipv4/ip_vti.c 14764F: net/ipv4/ipcomp.c 14765F: net/ipv4/xfrm* 14766F: net/ipv6/ah6.c 14767F: net/ipv6/esp6* 14768F: net/ipv6/ip6_vti.c 14769F: net/ipv6/ipcomp6.c 14770F: net/ipv6/xfrm* 14771F: net/key/ 14772F: net/xfrm/ 14773F: tools/testing/selftests/net/ipsec.c 14774 14775NETWORKING [IPv4/IPv6] 14776M: "David S. Miller" <davem@davemloft.net> 14777M: David Ahern <dsahern@kernel.org> 14778L: netdev@vger.kernel.org 14779S: Maintained 14780T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14781F: arch/x86/net/* 14782F: include/linux/ip.h 14783F: include/linux/ipv6* 14784F: include/net/fib* 14785F: include/net/ip* 14786F: include/net/route.h 14787F: net/ipv4/ 14788F: net/ipv6/ 14789 14790NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14791M: Paul Moore <paul@paul-moore.com> 14792L: netdev@vger.kernel.org 14793L: linux-security-module@vger.kernel.org 14794S: Supported 14795W: https://github.com/netlabel 14796F: Documentation/netlabel/ 14797F: include/net/calipso.h 14798F: include/net/cipso_ipv4.h 14799F: include/net/netlabel.h 14800F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14801F: include/uapi/linux/netfilter/xt_SECMARK.h 14802F: net/ipv4/cipso_ipv4.c 14803F: net/ipv6/calipso.c 14804F: net/netfilter/xt_CONNSECMARK.c 14805F: net/netfilter/xt_SECMARK.c 14806F: net/netlabel/ 14807 14808NETWORKING [MPTCP] 14809M: Matthieu Baerts <matthieu.baerts@tessares.net> 14810M: Mat Martineau <martineau@kernel.org> 14811L: netdev@vger.kernel.org 14812L: mptcp@lists.linux.dev 14813S: Maintained 14814W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14815B: https://github.com/multipath-tcp/mptcp_net-next/issues 14816T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14817T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14818F: Documentation/networking/mptcp-sysctl.rst 14819F: include/net/mptcp.h 14820F: include/trace/events/mptcp.h 14821F: include/uapi/linux/mptcp.h 14822F: net/mptcp/ 14823F: tools/testing/selftests/bpf/*/*mptcp*.c 14824F: tools/testing/selftests/net/mptcp/ 14825 14826NETWORKING [TCP] 14827M: Eric Dumazet <edumazet@google.com> 14828L: netdev@vger.kernel.org 14829S: Maintained 14830F: include/linux/net_mm.h 14831F: include/linux/tcp.h 14832F: include/net/tcp.h 14833F: include/trace/events/tcp.h 14834F: include/uapi/linux/tcp.h 14835F: net/ipv4/syncookies.c 14836F: net/ipv4/tcp*.c 14837F: net/ipv6/syncookies.c 14838F: net/ipv6/tcp*.c 14839 14840NETWORKING [TLS] 14841M: Boris Pismenny <borisp@nvidia.com> 14842M: John Fastabend <john.fastabend@gmail.com> 14843M: Jakub Kicinski <kuba@kernel.org> 14844L: netdev@vger.kernel.org 14845S: Maintained 14846F: include/net/tls.h 14847F: include/uapi/linux/tls.h 14848F: net/tls/* 14849 14850NETXEN (1/10) GbE SUPPORT 14851M: Manish Chopra <manishc@marvell.com> 14852M: Rahul Verma <rahulv@marvell.com> 14853M: GR-Linux-NIC-Dev@marvell.com 14854L: netdev@vger.kernel.org 14855S: Supported 14856F: drivers/net/ethernet/qlogic/netxen/ 14857 14858NET_FAILOVER MODULE 14859M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14860L: netdev@vger.kernel.org 14861S: Supported 14862F: Documentation/networking/net_failover.rst 14863F: drivers/net/net_failover.c 14864F: include/net/net_failover.h 14865 14866NEXTHOP 14867M: David Ahern <dsahern@kernel.org> 14868L: netdev@vger.kernel.org 14869S: Maintained 14870F: include/net/netns/nexthop.h 14871F: include/net/nexthop.h 14872F: include/uapi/linux/nexthop.h 14873F: net/ipv4/nexthop.c 14874 14875NFC SUBSYSTEM 14876M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14877L: netdev@vger.kernel.org 14878S: Maintained 14879F: Documentation/devicetree/bindings/net/nfc/ 14880F: drivers/nfc/ 14881F: include/net/nfc/ 14882F: include/uapi/linux/nfc.h 14883F: net/nfc/ 14884 14885NFC VIRTUAL NCI DEVICE DRIVER 14886M: Bongsu Jeon <bongsu.jeon@samsung.com> 14887L: netdev@vger.kernel.org 14888S: Supported 14889F: drivers/nfc/virtual_ncidev.c 14890F: tools/testing/selftests/nci/ 14891 14892NFS, SUNRPC, AND LOCKD CLIENTS 14893M: Trond Myklebust <trond.myklebust@hammerspace.com> 14894M: Anna Schumaker <anna@kernel.org> 14895L: linux-nfs@vger.kernel.org 14896S: Maintained 14897W: http://client.linux-nfs.org 14898T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14899F: Documentation/filesystems/nfs/ 14900F: fs/lockd/ 14901F: fs/nfs/ 14902F: fs/nfs_common/ 14903F: include/linux/lockd/ 14904F: include/linux/nfs* 14905F: include/linux/sunrpc/ 14906F: include/uapi/linux/nfs* 14907F: include/uapi/linux/sunrpc/ 14908F: net/sunrpc/ 14909 14910NILFS2 FILESYSTEM 14911M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14912L: linux-nilfs@vger.kernel.org 14913S: Supported 14914W: https://nilfs.sourceforge.io/ 14915W: https://nilfs.osdn.jp/ 14916T: git https://github.com/konis/nilfs2.git 14917F: Documentation/filesystems/nilfs2.rst 14918F: fs/nilfs2/ 14919F: include/trace/events/nilfs2.h 14920F: include/uapi/linux/nilfs2_api.h 14921F: include/uapi/linux/nilfs2_ondisk.h 14922 14923NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14924M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14925S: Maintained 14926W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14927F: Documentation/scsi/NinjaSCSI.rst 14928F: drivers/scsi/pcmcia/nsp_* 14929 14930NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14931M: GOTO Masanori <gotom@debian.or.jp> 14932M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14933S: Maintained 14934W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14935F: Documentation/scsi/NinjaSCSI.rst 14936F: drivers/scsi/nsp32* 14937 14938NINTENDO HID DRIVER 14939M: Daniel J. Ogorchock <djogorchock@gmail.com> 14940L: linux-input@vger.kernel.org 14941S: Maintained 14942F: drivers/hid/hid-nintendo* 14943 14944NIOS2 ARCHITECTURE 14945M: Dinh Nguyen <dinguyen@kernel.org> 14946S: Maintained 14947T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14948F: arch/nios2/ 14949 14950NITRO ENCLAVES (NE) 14951M: Alexandru Ciobotaru <alcioa@amazon.com> 14952L: linux-kernel@vger.kernel.org 14953L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14954S: Supported 14955W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14956F: Documentation/virt/ne_overview.rst 14957F: drivers/virt/nitro_enclaves/ 14958F: include/linux/nitro_enclaves.h 14959F: include/uapi/linux/nitro_enclaves.h 14960F: samples/nitro_enclaves/ 14961 14962NOHZ, DYNTICKS SUPPORT 14963M: Frederic Weisbecker <frederic@kernel.org> 14964M: Thomas Gleixner <tglx@linutronix.de> 14965M: Ingo Molnar <mingo@kernel.org> 14966L: linux-kernel@vger.kernel.org 14967S: Maintained 14968T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14969F: include/linux/sched/nohz.h 14970F: include/linux/tick.h 14971F: kernel/time/tick*.* 14972 14973NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14974M: Pavel Machek <pavel@ucw.cz> 14975M: Sakari Ailus <sakari.ailus@iki.fi> 14976L: linux-media@vger.kernel.org 14977S: Maintained 14978F: drivers/media/i2c/ad5820.c 14979F: drivers/media/i2c/et8ek8 14980 14981NOKIA N900 POWER SUPPLY DRIVERS 14982R: Pali Rohár <pali@kernel.org> 14983F: drivers/power/supply/bq2415x_charger.c 14984F: drivers/power/supply/bq27xxx_battery.c 14985F: drivers/power/supply/bq27xxx_battery_i2c.c 14986F: drivers/power/supply/isp1704_charger.c 14987F: drivers/power/supply/rx51_battery.c 14988F: include/linux/power/bq2415x_charger.h 14989F: include/linux/power/bq27xxx_battery.h 14990 14991NOLIBC HEADER FILE 14992M: Willy Tarreau <w@1wt.eu> 14993S: Maintained 14994T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14995F: tools/include/nolibc/ 14996F: tools/testing/selftests/nolibc/ 14997 14998NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14999M: Hans de Goede <hdegoede@redhat.com> 15000L: linux-input@vger.kernel.org 15001S: Maintained 15002F: drivers/input/touchscreen/novatek-nvt-ts.c 15003 15004NSDEPS 15005M: Matthias Maennich <maennich@google.com> 15006S: Maintained 15007F: Documentation/core-api/symbol-namespaces.rst 15008F: scripts/nsdeps 15009 15010NTB AMD DRIVER 15011M: Sanjay R Mehta <sanju.mehta@amd.com> 15012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15013L: ntb@lists.linux.dev 15014S: Supported 15015F: drivers/ntb/hw/amd/ 15016 15017NTB DRIVER CORE 15018M: Jon Mason <jdmason@kudzu.us> 15019M: Dave Jiang <dave.jiang@intel.com> 15020M: Allen Hubbe <allenbh@gmail.com> 15021L: ntb@lists.linux.dev 15022S: Supported 15023W: https://github.com/jonmason/ntb/wiki 15024T: git https://github.com/jonmason/ntb.git 15025F: drivers/net/ntb_netdev.c 15026F: drivers/ntb/ 15027F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15028F: include/linux/ntb.h 15029F: include/linux/ntb_transport.h 15030F: tools/testing/selftests/ntb/ 15031 15032NTB IDT DRIVER 15033M: Serge Semin <fancer.lancer@gmail.com> 15034L: ntb@lists.linux.dev 15035S: Supported 15036F: drivers/ntb/hw/idt/ 15037 15038NTB INTEL DRIVER 15039M: Dave Jiang <dave.jiang@intel.com> 15040L: ntb@lists.linux.dev 15041S: Supported 15042W: https://github.com/davejiang/linux/wiki 15043T: git https://github.com/davejiang/linux.git 15044F: drivers/ntb/hw/intel/ 15045 15046NTFS FILESYSTEM 15047M: Anton Altaparmakov <anton@tuxera.com> 15048R: Namjae Jeon <linkinjeon@kernel.org> 15049L: linux-ntfs-dev@lists.sourceforge.net 15050S: Supported 15051W: http://www.tuxera.com/ 15052T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15053F: Documentation/filesystems/ntfs.rst 15054F: fs/ntfs/ 15055 15056NTFS3 FILESYSTEM 15057M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15058L: ntfs3@lists.linux.dev 15059S: Supported 15060W: http://www.paragon-software.com/ 15061T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15062F: Documentation/filesystems/ntfs3.rst 15063F: fs/ntfs3/ 15064 15065NUBUS SUBSYSTEM 15066M: Finn Thain <fthain@linux-m68k.org> 15067L: linux-m68k@lists.linux-m68k.org 15068S: Maintained 15069F: arch/*/include/asm/nubus.h 15070F: drivers/nubus/ 15071F: include/linux/nubus.h 15072F: include/uapi/linux/nubus.h 15073 15074NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15075M: Antonino Daplas <adaplas@gmail.com> 15076L: linux-fbdev@vger.kernel.org 15077S: Maintained 15078F: drivers/video/fbdev/nvidia/ 15079F: drivers/video/fbdev/riva/ 15080 15081NVIDIA WMI EC BACKLIGHT DRIVER 15082M: Daniel Dadap <ddadap@nvidia.com> 15083L: platform-driver-x86@vger.kernel.org 15084S: Supported 15085F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15086F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15087 15088NVM EXPRESS DRIVER 15089M: Keith Busch <kbusch@kernel.org> 15090M: Jens Axboe <axboe@fb.com> 15091M: Christoph Hellwig <hch@lst.de> 15092M: Sagi Grimberg <sagi@grimberg.me> 15093L: linux-nvme@lists.infradead.org 15094S: Supported 15095W: http://git.infradead.org/nvme.git 15096T: git git://git.infradead.org/nvme.git 15097F: Documentation/nvme/ 15098F: drivers/nvme/common/ 15099F: drivers/nvme/host/ 15100F: include/linux/nvme-*.h 15101F: include/linux/nvme.h 15102F: include/uapi/linux/nvme_ioctl.h 15103 15104NVM EXPRESS FABRICS AUTHENTICATION 15105M: Hannes Reinecke <hare@suse.de> 15106L: linux-nvme@lists.infradead.org 15107S: Supported 15108F: drivers/nvme/host/auth.c 15109F: drivers/nvme/target/auth.c 15110F: drivers/nvme/target/fabrics-cmd-auth.c 15111F: include/linux/nvme-auth.h 15112 15113NVM EXPRESS FC TRANSPORT DRIVERS 15114M: James Smart <james.smart@broadcom.com> 15115L: linux-nvme@lists.infradead.org 15116S: Supported 15117F: drivers/nvme/host/fc.c 15118F: drivers/nvme/target/fc.c 15119F: drivers/nvme/target/fcloop.c 15120F: include/linux/nvme-fc-driver.h 15121F: include/linux/nvme-fc.h 15122 15123NVM EXPRESS HARDWARE MONITORING SUPPORT 15124M: Guenter Roeck <linux@roeck-us.net> 15125L: linux-nvme@lists.infradead.org 15126S: Supported 15127F: drivers/nvme/host/hwmon.c 15128 15129NVM EXPRESS TARGET DRIVER 15130M: Christoph Hellwig <hch@lst.de> 15131M: Sagi Grimberg <sagi@grimberg.me> 15132M: Chaitanya Kulkarni <kch@nvidia.com> 15133L: linux-nvme@lists.infradead.org 15134S: Supported 15135W: http://git.infradead.org/nvme.git 15136T: git git://git.infradead.org/nvme.git 15137F: drivers/nvme/target/ 15138 15139NVMEM FRAMEWORK 15140M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15141S: Maintained 15142T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15143F: Documentation/ABI/stable/sysfs-bus-nvmem 15144F: Documentation/devicetree/bindings/nvmem/ 15145F: drivers/nvmem/ 15146F: include/linux/nvmem-consumer.h 15147F: include/linux/nvmem-provider.h 15148 15149NXP BLUETOOTH WIRELESS DRIVERS 15150M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15151M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15152S: Maintained 15153F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15154F: drivers/bluetooth/btnxpuart.c 15155 15156NXP C45 TJA11XX PHY DRIVER 15157M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15158L: netdev@vger.kernel.org 15159S: Maintained 15160F: drivers/net/phy/nxp-c45-tja11xx.c 15161 15162NXP FSPI DRIVER 15163M: Han Xu <han.xu@nxp.com> 15164M: Haibo Chen <haibo.chen@nxp.com> 15165R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15166L: linux-spi@vger.kernel.org 15167S: Maintained 15168F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15169F: drivers/spi/spi-nxp-fspi.c 15170 15171NXP FXAS21002C DRIVER 15172M: Rui Miguel Silva <rmfrfs@gmail.com> 15173L: linux-iio@vger.kernel.org 15174S: Maintained 15175F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15176F: drivers/iio/gyro/fxas21002c.h 15177F: drivers/iio/gyro/fxas21002c_core.c 15178F: drivers/iio/gyro/fxas21002c_i2c.c 15179F: drivers/iio/gyro/fxas21002c_spi.c 15180 15181NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15182M: Haibo Chen <haibo.chen@nxp.com> 15183L: linux-iio@vger.kernel.org 15184L: linux-imx@nxp.com 15185S: Maintained 15186F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15187F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15188F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15189F: drivers/iio/adc/imx7d_adc.c 15190F: drivers/iio/adc/imx93_adc.c 15191F: drivers/iio/adc/vf610_adc.c 15192 15193NXP i.MX 8M ISI DRIVER 15194M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15195L: linux-media@vger.kernel.org 15196S: Maintained 15197F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15198F: drivers/media/platform/nxp/imx8-isi/ 15199 15200NXP i.MX 8MP DW100 V4L2 DRIVER 15201M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15202L: linux-media@vger.kernel.org 15203S: Maintained 15204F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15205F: Documentation/userspace-api/media/drivers/dw100.rst 15206F: drivers/media/platform/nxp/dw100/ 15207F: include/uapi/linux/dw100.h 15208 15209NXP i.MX 8MQ DCSS DRIVER 15210M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15211R: Lucas Stach <l.stach@pengutronix.de> 15212L: dri-devel@lists.freedesktop.org 15213S: Maintained 15214F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15215F: drivers/gpu/drm/imx/dcss/ 15216 15217NXP i.MX 8QXP ADC DRIVER 15218M: Cai Huoqing <cai.huoqing@linux.dev> 15219M: Haibo Chen <haibo.chen@nxp.com> 15220L: linux-imx@nxp.com 15221L: linux-iio@vger.kernel.org 15222S: Maintained 15223F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15224F: drivers/iio/adc/imx8qxp-adc.c 15225 15226NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15227M: Mirela Rabulea <mirela.rabulea@nxp.com> 15228R: NXP Linux Team <linux-imx@nxp.com> 15229L: linux-media@vger.kernel.org 15230S: Maintained 15231F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15232F: drivers/media/platform/nxp/imx-jpeg 15233 15234NXP i.MX CLOCK DRIVERS 15235M: Abel Vesa <abelvesa@kernel.org> 15236R: Peng Fan <peng.fan@nxp.com> 15237L: linux-clk@vger.kernel.org 15238L: linux-imx@nxp.com 15239S: Maintained 15240T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15241F: Documentation/devicetree/bindings/clock/imx* 15242F: drivers/clk/imx/ 15243F: include/dt-bindings/clock/imx* 15244 15245NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15246M: Jagan Teki <jagan@amarulasolutions.com> 15247S: Maintained 15248F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15249F: drivers/regulator/pf8x00-regulator.c 15250 15251NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15252M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15253L: linux-kernel@vger.kernel.org 15254S: Maintained 15255F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15256F: drivers/extcon/extcon-ptn5150.c 15257 15258NXP SGTL5000 DRIVER 15259M: Fabio Estevam <festevam@gmail.com> 15260L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15261S: Maintained 15262F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15263F: sound/soc/codecs/sgtl5000* 15264 15265NXP SJA1105 ETHERNET SWITCH DRIVER 15266M: Vladimir Oltean <olteanv@gmail.com> 15267L: linux-kernel@vger.kernel.org 15268S: Maintained 15269F: drivers/net/dsa/sja1105 15270F: drivers/net/pcs/pcs-xpcs-nxp.c 15271 15272NXP TDA998X DRM DRIVER 15273M: Russell King <linux@armlinux.org.uk> 15274S: Maintained 15275T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15276T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15277F: drivers/gpu/drm/i2c/tda998x_drv.c 15278F: include/drm/i2c/tda998x.h 15279F: include/dt-bindings/display/tda998x.h 15280K: "nxp,tda998x" 15281 15282NXP TFA9879 DRIVER 15283M: Peter Rosin <peda@axentia.se> 15284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15285S: Maintained 15286F: Documentation/devicetree/bindings/sound/tfa9879.txt 15287F: sound/soc/codecs/tfa9879* 15288 15289NXP-NCI NFC DRIVER 15290S: Orphan 15291F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15292F: drivers/nfc/nxp-nci 15293 15294NXP/Goodix TFA989X (TFA1) DRIVER 15295M: Stephan Gerhold <stephan@gerhold.net> 15296L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15297S: Maintained 15298F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15299F: sound/soc/codecs/tfa989x.c 15300 15301NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15302M: Jonas Malaco <jonas@protocubo.io> 15303L: linux-hwmon@vger.kernel.org 15304S: Maintained 15305F: Documentation/hwmon/nzxt-kraken2.rst 15306F: drivers/hwmon/nzxt-kraken2.c 15307 15308NZXT-SMART2 HARDWARE MONITORING DRIVER 15309M: Aleksandr Mezin <mezin.alexander@gmail.com> 15310L: linux-hwmon@vger.kernel.org 15311S: Maintained 15312F: Documentation/hwmon/nzxt-smart2.rst 15313F: drivers/hwmon/nzxt-smart2.c 15314 15315OBJAGG 15316M: Jiri Pirko <jiri@resnulli.us> 15317L: netdev@vger.kernel.org 15318S: Supported 15319F: include/linux/objagg.h 15320F: lib/objagg.c 15321F: lib/test_objagg.c 15322 15323OBJTOOL 15324M: Josh Poimboeuf <jpoimboe@kernel.org> 15325M: Peter Zijlstra <peterz@infradead.org> 15326S: Supported 15327F: include/linux/objtool*.h 15328F: tools/objtool/ 15329 15330OCELOT ETHERNET SWITCH DRIVER 15331M: Vladimir Oltean <vladimir.oltean@nxp.com> 15332M: Claudiu Manoil <claudiu.manoil@nxp.com> 15333M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15334M: UNGLinuxDriver@microchip.com 15335L: netdev@vger.kernel.org 15336S: Supported 15337F: drivers/net/dsa/ocelot/* 15338F: drivers/net/ethernet/mscc/ 15339F: include/soc/mscc/ocelot* 15340F: net/dsa/tag_ocelot.c 15341F: net/dsa/tag_ocelot_8021q.c 15342F: tools/testing/selftests/drivers/net/ocelot/* 15343 15344OCELOT EXTERNAL SWITCH CONTROL 15345M: Colin Foster <colin.foster@in-advantage.com> 15346S: Supported 15347F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15348F: drivers/mfd/ocelot* 15349F: drivers/net/dsa/ocelot/ocelot_ext.c 15350F: include/linux/mfd/ocelot.h 15351 15352OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15353M: Frederic Barrat <fbarrat@linux.ibm.com> 15354M: Andrew Donnellan <ajd@linux.ibm.com> 15355L: linuxppc-dev@lists.ozlabs.org 15356S: Supported 15357F: Documentation/userspace-api/accelerators/ocxl.rst 15358F: arch/powerpc/include/asm/pnv-ocxl.h 15359F: arch/powerpc/platforms/powernv/ocxl.c 15360F: drivers/misc/ocxl/ 15361F: include/misc/ocxl* 15362F: include/uapi/misc/ocxl.h 15363 15364OMAP AUDIO SUPPORT 15365M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15366M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15368L: linux-omap@vger.kernel.org 15369S: Maintained 15370F: sound/soc/ti/n810.c 15371F: sound/soc/ti/omap* 15372F: sound/soc/ti/rx51.c 15373F: sound/soc/ti/sdma-pcm.* 15374 15375OMAP CLOCK FRAMEWORK SUPPORT 15376M: Paul Walmsley <paul@pwsan.com> 15377L: linux-omap@vger.kernel.org 15378S: Maintained 15379F: arch/arm/*omap*/*clock* 15380 15381OMAP DEVICE TREE SUPPORT 15382M: Benoît Cousson <bcousson@baylibre.com> 15383M: Tony Lindgren <tony@atomide.com> 15384L: linux-omap@vger.kernel.org 15385L: devicetree@vger.kernel.org 15386S: Maintained 15387F: arch/arm/boot/dts/ti/omap/ 15388 15389OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15390L: linux-omap@vger.kernel.org 15391L: linux-fbdev@vger.kernel.org 15392S: Orphan 15393F: Documentation/arch/arm/omap/dss.rst 15394F: drivers/video/fbdev/omap2/ 15395 15396OMAP FRAMEBUFFER SUPPORT 15397L: linux-fbdev@vger.kernel.org 15398L: linux-omap@vger.kernel.org 15399S: Orphan 15400F: drivers/video/fbdev/omap/ 15401 15402OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15403M: Roger Quadros <rogerq@kernel.org> 15404M: Tony Lindgren <tony@atomide.com> 15405L: linux-omap@vger.kernel.org 15406S: Maintained 15407F: arch/arm/mach-omap2/*gpmc* 15408F: drivers/memory/omap-gpmc.c 15409 15410OMAP GPIO DRIVER 15411M: Grygorii Strashko <grygorii.strashko@ti.com> 15412M: Santosh Shilimkar <ssantosh@kernel.org> 15413M: Kevin Hilman <khilman@kernel.org> 15414L: linux-omap@vger.kernel.org 15415S: Maintained 15416F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15417F: drivers/gpio/gpio-omap.c 15418 15419OMAP HARDWARE SPINLOCK SUPPORT 15420M: Ohad Ben-Cohen <ohad@wizery.com> 15421L: linux-omap@vger.kernel.org 15422S: Maintained 15423F: drivers/hwspinlock/omap_hwspinlock.c 15424 15425OMAP HS MMC SUPPORT 15426L: linux-mmc@vger.kernel.org 15427L: linux-omap@vger.kernel.org 15428S: Orphan 15429F: drivers/mmc/host/omap_hsmmc.c 15430 15431OMAP HWMOD DATA 15432M: Paul Walmsley <paul@pwsan.com> 15433L: linux-omap@vger.kernel.org 15434S: Maintained 15435F: arch/arm/mach-omap2/omap_hwmod*data* 15436 15437OMAP HWMOD SUPPORT 15438M: Benoît Cousson <bcousson@baylibre.com> 15439M: Paul Walmsley <paul@pwsan.com> 15440L: linux-omap@vger.kernel.org 15441S: Maintained 15442F: arch/arm/mach-omap2/omap_hwmod.* 15443 15444OMAP I2C DRIVER 15445M: Vignesh R <vigneshr@ti.com> 15446L: linux-omap@vger.kernel.org 15447L: linux-i2c@vger.kernel.org 15448S: Maintained 15449F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15450F: drivers/i2c/busses/i2c-omap.c 15451 15452OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15453M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15454L: linux-media@vger.kernel.org 15455S: Maintained 15456F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15457F: drivers/media/platform/ti/omap3isp/ 15458F: drivers/staging/media/omap4iss/ 15459 15460OMAP MMC SUPPORT 15461M: Aaro Koskinen <aaro.koskinen@iki.fi> 15462L: linux-omap@vger.kernel.org 15463S: Odd Fixes 15464F: drivers/mmc/host/omap.c 15465 15466OMAP POWER MANAGEMENT SUPPORT 15467M: Kevin Hilman <khilman@kernel.org> 15468L: linux-omap@vger.kernel.org 15469S: Maintained 15470F: arch/arm/*omap*/*pm* 15471F: drivers/cpufreq/omap-cpufreq.c 15472 15473OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15474M: Paul Walmsley <paul@pwsan.com> 15475L: linux-omap@vger.kernel.org 15476S: Maintained 15477F: arch/arm/mach-omap2/prm* 15478 15479OMAP RANDOM NUMBER GENERATOR SUPPORT 15480M: Deepak Saxena <dsaxena@plexity.net> 15481S: Maintained 15482F: drivers/char/hw_random/omap-rng.c 15483 15484OMAP USB SUPPORT 15485L: linux-usb@vger.kernel.org 15486L: linux-omap@vger.kernel.org 15487S: Orphan 15488F: arch/arm/*omap*/usb* 15489F: drivers/usb/*/*omap* 15490 15491OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15492M: Mark Jackson <mpfj@newflow.co.uk> 15493L: linux-omap@vger.kernel.org 15494S: Maintained 15495F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15496 15497OMAP1 SUPPORT 15498M: Aaro Koskinen <aaro.koskinen@iki.fi> 15499M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15500M: Tony Lindgren <tony@atomide.com> 15501L: linux-omap@vger.kernel.org 15502S: Maintained 15503Q: http://patchwork.kernel.org/project/linux-omap/list/ 15504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15505F: arch/arm/configs/omap1_defconfig 15506F: arch/arm/mach-omap1/ 15507F: drivers/i2c/busses/i2c-omap.c 15508F: include/linux/platform_data/ams-delta-fiq.h 15509F: include/linux/platform_data/i2c-omap.h 15510 15511OMAP2+ SUPPORT 15512M: Tony Lindgren <tony@atomide.com> 15513L: linux-omap@vger.kernel.org 15514S: Maintained 15515W: http://www.muru.com/linux/omap/ 15516W: http://linux.omap.com/ 15517Q: http://patchwork.kernel.org/project/linux-omap/list/ 15518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15519F: arch/arm/configs/omap2plus_defconfig 15520F: arch/arm/mach-omap2/ 15521F: drivers/bus/ti-sysc.c 15522F: drivers/gpio/gpio-tps65219.c 15523F: drivers/i2c/busses/i2c-omap.c 15524F: drivers/irqchip/irq-omap-intc.c 15525F: drivers/mfd/*omap*.c 15526F: drivers/mfd/menelaus.c 15527F: drivers/mfd/palmas.c 15528F: drivers/mfd/tps65217.c 15529F: drivers/mfd/tps65218.c 15530F: drivers/mfd/tps65219.c 15531F: drivers/mfd/tps65910.c 15532F: drivers/mfd/twl-core.[ch] 15533F: drivers/mfd/twl4030*.c 15534F: drivers/mfd/twl6030*.c 15535F: drivers/mfd/twl6040*.c 15536F: drivers/regulator/palmas-regulator*.c 15537F: drivers/regulator/pbias-regulator.c 15538F: drivers/regulator/tps65217-regulator.c 15539F: drivers/regulator/tps65218-regulator.c 15540F: drivers/regulator/tps65219-regulator.c 15541F: drivers/regulator/tps65910-regulator.c 15542F: drivers/regulator/twl-regulator.c 15543F: drivers/regulator/twl6030-regulator.c 15544F: include/linux/platform_data/i2c-omap.h 15545F: include/linux/platform_data/ti-sysc.h 15546 15547OMFS FILESYSTEM 15548M: Bob Copeland <me@bobcopeland.com> 15549L: linux-karma-devel@lists.sourceforge.net 15550S: Maintained 15551F: Documentation/filesystems/omfs.rst 15552F: fs/omfs/ 15553 15554OMNIVISION OG01A1B SENSOR DRIVER 15555M: Shawn Tu <shawnx.tu@intel.com> 15556L: linux-media@vger.kernel.org 15557S: Maintained 15558F: drivers/media/i2c/og01a1b.c 15559 15560OMNIVISION OV01A10 SENSOR DRIVER 15561M: Bingbu Cao <bingbu.cao@intel.com> 15562L: linux-media@vger.kernel.org 15563S: Maintained 15564T: git git://linuxtv.org/media_tree.git 15565F: drivers/media/i2c/ov01a10.c 15566 15567OMNIVISION OV02A10 SENSOR DRIVER 15568M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15569L: linux-media@vger.kernel.org 15570S: Maintained 15571T: git git://linuxtv.org/media_tree.git 15572F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15573F: drivers/media/i2c/ov02a10.c 15574 15575OMNIVISION OV08D10 SENSOR DRIVER 15576M: Jimmy Su <jimmy.su@intel.com> 15577L: linux-media@vger.kernel.org 15578S: Maintained 15579T: git git://linuxtv.org/media_tree.git 15580F: drivers/media/i2c/ov08d10.c 15581 15582OMNIVISION OV08X40 SENSOR DRIVER 15583M: Jason Chen <jason.z.chen@intel.com> 15584L: linux-media@vger.kernel.org 15585S: Maintained 15586T: git git://linuxtv.org/media_tree.git 15587F: drivers/media/i2c/ov08x40.c 15588 15589OMNIVISION OV13858 SENSOR DRIVER 15590M: Sakari Ailus <sakari.ailus@linux.intel.com> 15591L: linux-media@vger.kernel.org 15592S: Maintained 15593T: git git://linuxtv.org/media_tree.git 15594F: drivers/media/i2c/ov13858.c 15595 15596OMNIVISION OV13B10 SENSOR DRIVER 15597M: Arec Kao <arec.kao@intel.com> 15598L: linux-media@vger.kernel.org 15599S: Maintained 15600T: git git://linuxtv.org/media_tree.git 15601F: drivers/media/i2c/ov13b10.c 15602 15603OMNIVISION OV2680 SENSOR DRIVER 15604M: Rui Miguel Silva <rmfrfs@gmail.com> 15605L: linux-media@vger.kernel.org 15606S: Maintained 15607T: git git://linuxtv.org/media_tree.git 15608F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15609F: drivers/media/i2c/ov2680.c 15610 15611OMNIVISION OV2685 SENSOR DRIVER 15612M: Shunqian Zheng <zhengsq@rock-chips.com> 15613L: linux-media@vger.kernel.org 15614S: Maintained 15615T: git git://linuxtv.org/media_tree.git 15616F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15617F: drivers/media/i2c/ov2685.c 15618 15619OMNIVISION OV2740 SENSOR DRIVER 15620M: Tianshu Qiu <tian.shu.qiu@intel.com> 15621R: Shawn Tu <shawnx.tu@intel.com> 15622R: Bingbu Cao <bingbu.cao@intel.com> 15623L: linux-media@vger.kernel.org 15624S: Maintained 15625T: git git://linuxtv.org/media_tree.git 15626F: drivers/media/i2c/ov2740.c 15627 15628OMNIVISION OV4689 SENSOR DRIVER 15629M: Mikhail Rudenko <mike.rudenko@gmail.com> 15630L: linux-media@vger.kernel.org 15631S: Maintained 15632T: git git://linuxtv.org/media_tree.git 15633F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15634F: drivers/media/i2c/ov5647.c 15635 15636OMNIVISION OV5640 SENSOR DRIVER 15637M: Steve Longerbeam <slongerbeam@gmail.com> 15638L: linux-media@vger.kernel.org 15639S: Maintained 15640T: git git://linuxtv.org/media_tree.git 15641F: drivers/media/i2c/ov5640.c 15642 15643OMNIVISION OV5647 SENSOR DRIVER 15644M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15645M: Jacopo Mondi <jacopo@jmondi.org> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648T: git git://linuxtv.org/media_tree.git 15649F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15650F: drivers/media/i2c/ov5647.c 15651 15652OMNIVISION OV5670 SENSOR DRIVER 15653M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15654L: linux-media@vger.kernel.org 15655S: Maintained 15656T: git git://linuxtv.org/media_tree.git 15657F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15658F: drivers/media/i2c/ov5670.c 15659 15660OMNIVISION OV5675 SENSOR DRIVER 15661M: Shawn Tu <shawnx.tu@intel.com> 15662L: linux-media@vger.kernel.org 15663S: Maintained 15664T: git git://linuxtv.org/media_tree.git 15665F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15666F: drivers/media/i2c/ov5675.c 15667 15668OMNIVISION OV5693 SENSOR DRIVER 15669M: Daniel Scally <djrscally@gmail.com> 15670L: linux-media@vger.kernel.org 15671S: Maintained 15672T: git git://linuxtv.org/media_tree.git 15673F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15674F: drivers/media/i2c/ov5693.c 15675 15676OMNIVISION OV5695 SENSOR DRIVER 15677M: Shunqian Zheng <zhengsq@rock-chips.com> 15678L: linux-media@vger.kernel.org 15679S: Maintained 15680T: git git://linuxtv.org/media_tree.git 15681F: drivers/media/i2c/ov5695.c 15682 15683OMNIVISION OV7670 SENSOR DRIVER 15684L: linux-media@vger.kernel.org 15685S: Orphan 15686T: git git://linuxtv.org/media_tree.git 15687F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15688F: drivers/media/i2c/ov7670.c 15689 15690OMNIVISION OV772x SENSOR DRIVER 15691M: Jacopo Mondi <jacopo@jmondi.org> 15692L: linux-media@vger.kernel.org 15693S: Odd fixes 15694T: git git://linuxtv.org/media_tree.git 15695F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15696F: drivers/media/i2c/ov772x.c 15697F: include/media/i2c/ov772x.h 15698 15699OMNIVISION OV7740 SENSOR DRIVER 15700M: Wenyou Yang <wenyou.yang@microchip.com> 15701L: linux-media@vger.kernel.org 15702S: Maintained 15703T: git git://linuxtv.org/media_tree.git 15704F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15705F: drivers/media/i2c/ov7740.c 15706 15707OMNIVISION OV8856 SENSOR DRIVER 15708M: Sakari Ailus <sakari.ailus@linux.intel.com> 15709L: linux-media@vger.kernel.org 15710S: Maintained 15711T: git git://linuxtv.org/media_tree.git 15712F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15713F: drivers/media/i2c/ov8856.c 15714 15715OMNIVISION OV8858 SENSOR DRIVER 15716M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15717M: Nicholas Roth <nicholas@rothemail.net> 15718L: linux-media@vger.kernel.org 15719S: Maintained 15720T: git git://linuxtv.org/media_tree.git 15721F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15722F: drivers/media/i2c/ov8858.c 15723 15724OMNIVISION OV9282 SENSOR DRIVER 15725M: Paul J. Murphy <paul.j.murphy@intel.com> 15726M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15727L: linux-media@vger.kernel.org 15728S: Maintained 15729T: git git://linuxtv.org/media_tree.git 15730F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15731F: drivers/media/i2c/ov9282.c 15732 15733OMNIVISION OV9640 SENSOR DRIVER 15734M: Petr Cvek <petrcvekcz@gmail.com> 15735L: linux-media@vger.kernel.org 15736S: Maintained 15737F: drivers/media/i2c/ov9640.* 15738 15739OMNIVISION OV9650 SENSOR DRIVER 15740M: Sakari Ailus <sakari.ailus@linux.intel.com> 15741R: Akinobu Mita <akinobu.mita@gmail.com> 15742R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15743L: linux-media@vger.kernel.org 15744S: Maintained 15745T: git git://linuxtv.org/media_tree.git 15746F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15747F: drivers/media/i2c/ov9650.c 15748 15749OMNIVISION OV9734 SENSOR DRIVER 15750M: Tianshu Qiu <tian.shu.qiu@intel.com> 15751R: Bingbu Cao <bingbu.cao@intel.com> 15752L: linux-media@vger.kernel.org 15753S: Maintained 15754T: git git://linuxtv.org/media_tree.git 15755F: drivers/media/i2c/ov9734.c 15756 15757ONBOARD USB HUB DRIVER 15758M: Matthias Kaehlcke <mka@chromium.org> 15759L: linux-usb@vger.kernel.org 15760S: Maintained 15761F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15762F: drivers/usb/misc/onboard_usb_hub.c 15763 15764ONENAND FLASH DRIVER 15765M: Kyungmin Park <kyungmin.park@samsung.com> 15766L: linux-mtd@lists.infradead.org 15767S: Maintained 15768F: drivers/mtd/nand/onenand/ 15769F: include/linux/mtd/onenand*.h 15770 15771ONEXPLAYER FAN DRIVER 15772M: Derek John Clark <derekjohn.clark@gmail.com> 15773M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15774L: linux-hwmon@vger.kernel.org 15775S: Maintained 15776F: drivers/hwmon/oxp-sensors.c 15777 15778ONIE TLV NVMEM LAYOUT DRIVER 15779M: Miquel Raynal <miquel.raynal@bootlin.com> 15780S: Maintained 15781F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15782F: drivers/nvmem/layouts/onie-tlv.c 15783 15784ONION OMEGA2+ BOARD 15785M: Harvey Hunt <harveyhuntnexus@gmail.com> 15786L: linux-mips@vger.kernel.org 15787S: Maintained 15788F: arch/mips/boot/dts/ralink/omega2p.dts 15789 15790ONSEMI ETHERNET PHY DRIVERS 15791M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15792L: netdev@vger.kernel.org 15793S: Supported 15794W: http://www.onsemi.com 15795F: drivers/net/phy/ncn* 15796 15797OP-TEE DRIVER 15798M: Jens Wiklander <jens.wiklander@linaro.org> 15799L: op-tee@lists.trustedfirmware.org 15800S: Maintained 15801F: Documentation/ABI/testing/sysfs-bus-optee-devices 15802F: drivers/tee/optee/ 15803 15804OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15805M: Sumit Garg <sumit.garg@linaro.org> 15806L: op-tee@lists.trustedfirmware.org 15807S: Maintained 15808F: drivers/char/hw_random/optee-rng.c 15809 15810OP-TEE RTC DRIVER 15811M: Clément Léger <clement.leger@bootlin.com> 15812L: linux-rtc@vger.kernel.org 15813S: Maintained 15814F: drivers/rtc/rtc-optee.c 15815 15816OPA-VNIC DRIVER 15817M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15818L: linux-rdma@vger.kernel.org 15819S: Supported 15820F: drivers/infiniband/ulp/opa_vnic 15821 15822OPEN FIRMWARE AND FLATTENED DEVICE TREE 15823M: Rob Herring <robh+dt@kernel.org> 15824M: Frank Rowand <frowand.list@gmail.com> 15825L: devicetree@vger.kernel.org 15826S: Maintained 15827W: http://www.devicetree.org/ 15828C: irc://irc.libera.chat/devicetree 15829T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15830F: Documentation/ABI/testing/sysfs-firmware-ofw 15831F: drivers/of/ 15832F: include/linux/of*.h 15833F: scripts/dtc/ 15834K: of_overlay_notifier_ 15835K: of_overlay_fdt_apply 15836K: of_overlay_remove 15837 15838OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15839M: Rob Herring <robh+dt@kernel.org> 15840M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15841M: Conor Dooley <conor+dt@kernel.org> 15842L: devicetree@vger.kernel.org 15843S: Maintained 15844Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15845C: irc://irc.libera.chat/devicetree 15846T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15847F: Documentation/devicetree/ 15848F: arch/*/boot/dts/ 15849F: include/dt-bindings/ 15850 15851OPENCOMPUTE PTP CLOCK DRIVER 15852M: Jonathan Lemon <jonathan.lemon@gmail.com> 15853M: Vadim Fedorenko <vadfed@fb.com> 15854L: netdev@vger.kernel.org 15855S: Maintained 15856F: drivers/ptp/ptp_ocp.c 15857 15858OPENCORES I2C BUS DRIVER 15859M: Peter Korsgaard <peter@korsgaard.com> 15860M: Andrew Lunn <andrew@lunn.ch> 15861L: linux-i2c@vger.kernel.org 15862S: Maintained 15863F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15864F: Documentation/i2c/busses/i2c-ocores.rst 15865F: drivers/i2c/busses/i2c-ocores.c 15866F: include/linux/platform_data/i2c-ocores.h 15867 15868OPENRISC ARCHITECTURE 15869M: Jonas Bonn <jonas@southpole.se> 15870M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15871M: Stafford Horne <shorne@gmail.com> 15872L: linux-openrisc@vger.kernel.org 15873S: Maintained 15874W: http://openrisc.io 15875T: git https://github.com/openrisc/linux.git 15876F: Documentation/arch/openrisc/ 15877F: Documentation/devicetree/bindings/openrisc/ 15878F: arch/openrisc/ 15879F: drivers/irqchip/irq-ompic.c 15880F: drivers/irqchip/irq-or1k-* 15881 15882OPENVSWITCH 15883M: Pravin B Shelar <pshelar@ovn.org> 15884L: netdev@vger.kernel.org 15885L: dev@openvswitch.org 15886S: Maintained 15887W: http://openvswitch.org 15888F: include/uapi/linux/openvswitch.h 15889F: net/openvswitch/ 15890F: tools/testing/selftests/net/openvswitch/ 15891 15892OPERATING PERFORMANCE POINTS (OPP) 15893M: Viresh Kumar <vireshk@kernel.org> 15894M: Nishanth Menon <nm@ti.com> 15895M: Stephen Boyd <sboyd@kernel.org> 15896L: linux-pm@vger.kernel.org 15897S: Maintained 15898T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15899F: Documentation/devicetree/bindings/opp/ 15900F: Documentation/power/opp.rst 15901F: drivers/opp/ 15902F: include/linux/pm_opp.h 15903 15904OPL4 DRIVER 15905M: Clemens Ladisch <clemens@ladisch.de> 15906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15907S: Maintained 15908T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15909F: sound/drivers/opl4/ 15910 15911ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15912M: Mark Fasheh <mark@fasheh.com> 15913M: Joel Becker <jlbec@evilplan.org> 15914M: Joseph Qi <joseph.qi@linux.alibaba.com> 15915L: ocfs2-devel@lists.linux.dev 15916S: Supported 15917W: http://ocfs2.wiki.kernel.org 15918F: Documentation/filesystems/dlmfs.rst 15919F: Documentation/filesystems/ocfs2.rst 15920F: fs/ocfs2/ 15921 15922ORANGEFS FILESYSTEM 15923M: Mike Marshall <hubcap@omnibond.com> 15924R: Martin Brandenburg <martin@omnibond.com> 15925L: devel@lists.orangefs.org 15926S: Supported 15927T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15928F: Documentation/filesystems/orangefs.rst 15929F: fs/orangefs/ 15930 15931ORINOCO DRIVER 15932L: linux-wireless@vger.kernel.org 15933S: Orphan 15934W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15935W: http://www.nongnu.org/orinoco/ 15936F: drivers/net/wireless/intersil/orinoco/ 15937 15938OV2659 OMNIVISION SENSOR DRIVER 15939M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15940L: linux-media@vger.kernel.org 15941S: Maintained 15942W: https://linuxtv.org 15943Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15944T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15945F: drivers/media/i2c/ov2659.c 15946F: include/media/i2c/ov2659.h 15947 15948OVERLAY FILESYSTEM 15949M: Miklos Szeredi <miklos@szeredi.hu> 15950M: Amir Goldstein <amir73il@gmail.com> 15951L: linux-unionfs@vger.kernel.org 15952S: Supported 15953T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15954F: Documentation/filesystems/overlayfs.rst 15955F: fs/overlayfs/ 15956 15957P54 WIRELESS DRIVER 15958M: Christian Lamparter <chunkeey@googlemail.com> 15959L: linux-wireless@vger.kernel.org 15960S: Maintained 15961W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15962F: drivers/net/wireless/intersil/p54/ 15963 15964PACKET SOCKETS 15965M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15966S: Maintained 15967F: include/uapi/linux/if_packet.h 15968F: net/packet/af_packet.c 15969 15970PACKING 15971M: Vladimir Oltean <olteanv@gmail.com> 15972L: netdev@vger.kernel.org 15973S: Supported 15974F: Documentation/core-api/packing.rst 15975F: include/linux/packing.h 15976F: lib/packing.c 15977 15978PADATA PARALLEL EXECUTION MECHANISM 15979M: Steffen Klassert <steffen.klassert@secunet.com> 15980M: Daniel Jordan <daniel.m.jordan@oracle.com> 15981L: linux-crypto@vger.kernel.org 15982L: linux-kernel@vger.kernel.org 15983S: Maintained 15984F: Documentation/core-api/padata.rst 15985F: include/linux/padata.h 15986F: kernel/padata.c 15987 15988PAGE CACHE 15989M: Matthew Wilcox (Oracle) <willy@infradead.org> 15990L: linux-fsdevel@vger.kernel.org 15991S: Supported 15992T: git git://git.infradead.org/users/willy/pagecache.git 15993F: Documentation/filesystems/locking.rst 15994F: Documentation/filesystems/vfs.rst 15995F: include/linux/pagemap.h 15996F: mm/filemap.c 15997F: mm/page-writeback.c 15998F: mm/readahead.c 15999F: mm/truncate.c 16000 16001PAGE POOL 16002M: Jesper Dangaard Brouer <hawk@kernel.org> 16003M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16004L: netdev@vger.kernel.org 16005S: Supported 16006F: Documentation/networking/page_pool.rst 16007F: include/net/page_pool.h 16008F: include/trace/events/page_pool.h 16009F: net/core/page_pool.c 16010 16011PAGE TABLE CHECK 16012M: Pasha Tatashin <pasha.tatashin@soleen.com> 16013M: Andrew Morton <akpm@linux-foundation.org> 16014L: linux-mm@kvack.org 16015S: Maintained 16016F: Documentation/mm/page_table_check.rst 16017F: include/linux/page_table_check.h 16018F: mm/page_table_check.c 16019 16020PANASONIC LAPTOP ACPI EXTRAS DRIVER 16021M: Kenneth Chan <kenneth.t.chan@gmail.com> 16022L: platform-driver-x86@vger.kernel.org 16023S: Maintained 16024F: drivers/platform/x86/panasonic-laptop.c 16025 16026PARALLAX PING IIO SENSOR DRIVER 16027M: Andreas Klinger <ak@it-klinger.de> 16028L: linux-iio@vger.kernel.org 16029S: Maintained 16030F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16031F: drivers/iio/proximity/ping.c 16032 16033PARALLEL LCD/KEYPAD PANEL DRIVER 16034M: Willy Tarreau <willy@haproxy.com> 16035M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16036S: Odd Fixes 16037F: Documentation/admin-guide/lcd-panel-cgram.rst 16038F: drivers/auxdisplay/panel.c 16039 16040PARALLEL PORT SUBSYSTEM 16041M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16042M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16043L: linux-parport@lists.infradead.org (subscribers-only) 16044S: Maintained 16045F: Documentation/driver-api/parport*.rst 16046F: drivers/char/ppdev.c 16047F: drivers/parport/ 16048F: include/linux/parport*.h 16049F: include/uapi/linux/ppdev.h 16050 16051PARAVIRT_OPS INTERFACE 16052M: Juergen Gross <jgross@suse.com> 16053R: Ajay Kaher <akaher@vmware.com> 16054R: Alexey Makhalov <amakhalov@vmware.com> 16055R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16056L: virtualization@lists.linux-foundation.org 16057L: x86@kernel.org 16058S: Supported 16059T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16060F: Documentation/virt/paravirt_ops.rst 16061F: arch/*/include/asm/paravirt*.h 16062F: arch/*/kernel/paravirt* 16063F: include/linux/hypervisor.h 16064 16065PARISC ARCHITECTURE 16066M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16067M: Helge Deller <deller@gmx.de> 16068L: linux-parisc@vger.kernel.org 16069S: Maintained 16070W: https://parisc.wiki.kernel.org 16071Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16072T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16073T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16074F: Documentation/arch/parisc/ 16075F: arch/parisc/ 16076F: drivers/char/agp/parisc-agp.c 16077F: drivers/input/misc/hp_sdc_rtc.c 16078F: drivers/input/serio/gscps2.c 16079F: drivers/input/serio/hp_sdc* 16080F: drivers/parisc/ 16081F: drivers/parport/parport_gsc.* 16082F: drivers/tty/serial/8250/8250_parisc.c 16083F: drivers/video/console/sti* 16084F: drivers/video/fbdev/sti* 16085F: drivers/video/logo/logo_parisc* 16086F: include/linux/hp_sdc.h 16087 16088PARMAN 16089M: Jiri Pirko <jiri@resnulli.us> 16090L: netdev@vger.kernel.org 16091S: Supported 16092F: include/linux/parman.h 16093F: lib/parman.c 16094F: lib/test_parman.c 16095 16096PC ENGINES APU BOARD DRIVER 16097M: Enrico Weigelt, metux IT consult <info@metux.net> 16098S: Maintained 16099F: drivers/platform/x86/pcengines-apuv2.c 16100 16101PC87360 HARDWARE MONITORING DRIVER 16102M: Jim Cromie <jim.cromie@gmail.com> 16103L: linux-hwmon@vger.kernel.org 16104S: Maintained 16105F: Documentation/hwmon/pc87360.rst 16106F: drivers/hwmon/pc87360.c 16107 16108PC8736x GPIO DRIVER 16109M: Jim Cromie <jim.cromie@gmail.com> 16110S: Maintained 16111F: drivers/char/pc8736x_gpio.c 16112 16113PC87427 HARDWARE MONITORING DRIVER 16114M: Jean Delvare <jdelvare@suse.com> 16115L: linux-hwmon@vger.kernel.org 16116S: Maintained 16117F: Documentation/hwmon/pc87427.rst 16118F: drivers/hwmon/pc87427.c 16119 16120PCA9532 LED DRIVER 16121M: Riku Voipio <riku.voipio@iki.fi> 16122S: Maintained 16123F: drivers/leds/leds-pca9532.c 16124F: include/linux/leds-pca9532.h 16125 16126PCA9541 I2C BUS MASTER SELECTOR DRIVER 16127M: Guenter Roeck <linux@roeck-us.net> 16128L: linux-i2c@vger.kernel.org 16129S: Maintained 16130F: drivers/i2c/muxes/i2c-mux-pca9541.c 16131 16132PCDP - PRIMARY CONSOLE AND DEBUG PORT 16133M: Khalid Aziz <khalid@gonehiking.org> 16134S: Maintained 16135F: drivers/firmware/pcdp.* 16136 16137PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16138M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16139M: Pali Rohár <pali@kernel.org> 16140L: linux-pci@vger.kernel.org 16141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16142S: Maintained 16143F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16144F: drivers/pci/controller/pci-aardvark.c 16145 16146PCI DRIVER FOR ALTERA PCIE IP 16147M: Joyce Ooi <joyce.ooi@intel.com> 16148L: linux-pci@vger.kernel.org 16149S: Supported 16150F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16151F: drivers/pci/controller/pcie-altera.c 16152 16153PCI DRIVER FOR APPLIEDMICRO XGENE 16154M: Toan Le <toan@os.amperecomputing.com> 16155L: linux-pci@vger.kernel.org 16156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16157S: Maintained 16158F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16159F: drivers/pci/controller/pci-xgene.c 16160 16161PCI DRIVER FOR ARM VERSATILE PLATFORM 16162M: Rob Herring <robh@kernel.org> 16163L: linux-pci@vger.kernel.org 16164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16165S: Maintained 16166F: Documentation/devicetree/bindings/pci/versatile.yaml 16167F: drivers/pci/controller/pci-versatile.c 16168 16169PCI DRIVER FOR ARMADA 8K 16170M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16171L: linux-pci@vger.kernel.org 16172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16173S: Maintained 16174F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16175F: drivers/pci/controller/dwc/pcie-armada8k.c 16176 16177PCI DRIVER FOR CADENCE PCIE IP 16178M: Tom Joseph <tjoseph@cadence.com> 16179L: linux-pci@vger.kernel.org 16180S: Maintained 16181F: Documentation/devicetree/bindings/pci/cdns,* 16182F: drivers/pci/controller/cadence/ 16183 16184PCI DRIVER FOR FREESCALE LAYERSCAPE 16185M: Minghuan Lian <minghuan.Lian@nxp.com> 16186M: Mingkai Hu <mingkai.hu@nxp.com> 16187M: Roy Zang <roy.zang@nxp.com> 16188L: linuxppc-dev@lists.ozlabs.org 16189L: linux-pci@vger.kernel.org 16190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16191S: Maintained 16192F: drivers/pci/controller/dwc/*layerscape* 16193 16194PCI DRIVER FOR FU740 16195M: Paul Walmsley <paul.walmsley@sifive.com> 16196M: Greentime Hu <greentime.hu@sifive.com> 16197L: linux-pci@vger.kernel.org 16198S: Maintained 16199F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16200F: drivers/pci/controller/dwc/pcie-fu740.c 16201 16202PCI DRIVER FOR GENERIC OF HOSTS 16203M: Will Deacon <will@kernel.org> 16204L: linux-pci@vger.kernel.org 16205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16206S: Maintained 16207F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16208F: drivers/pci/controller/pci-host-common.c 16209F: drivers/pci/controller/pci-host-generic.c 16210 16211PCI DRIVER FOR IMX6 16212M: Richard Zhu <hongxing.zhu@nxp.com> 16213M: Lucas Stach <l.stach@pengutronix.de> 16214L: linux-pci@vger.kernel.org 16215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16216S: Maintained 16217F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16218F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16219F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16220F: drivers/pci/controller/dwc/*imx6* 16221 16222PCI DRIVER FOR INTEL IXP4XX 16223M: Linus Walleij <linus.walleij@linaro.org> 16224S: Maintained 16225F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16226F: drivers/pci/controller/pci-ixp4xx.c 16227 16228PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16229M: Nirmal Patel <nirmal.patel@linux.intel.com> 16230R: Jonathan Derrick <jonathan.derrick@linux.dev> 16231L: linux-pci@vger.kernel.org 16232S: Supported 16233F: drivers/pci/controller/vmd.c 16234 16235PCI DRIVER FOR MICROSEMI SWITCHTEC 16236M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16237M: Logan Gunthorpe <logang@deltatee.com> 16238L: linux-pci@vger.kernel.org 16239S: Maintained 16240F: Documentation/ABI/testing/sysfs-class-switchtec 16241F: Documentation/driver-api/switchtec.rst 16242F: drivers/ntb/hw/mscc/ 16243F: drivers/pci/switch/switchtec* 16244F: include/linux/switchtec.h 16245F: include/uapi/linux/switchtec_ioctl.h 16246 16247PCI DRIVER FOR MOBIVEIL PCIE IP 16248M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16249M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16250L: linux-pci@vger.kernel.org 16251S: Supported 16252F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16253F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16254 16255PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16256M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16257M: Pali Rohár <pali@kernel.org> 16258L: linux-pci@vger.kernel.org 16259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16260S: Maintained 16261F: drivers/pci/controller/*mvebu* 16262 16263PCI DRIVER FOR NVIDIA TEGRA 16264M: Thierry Reding <thierry.reding@gmail.com> 16265L: linux-tegra@vger.kernel.org 16266L: linux-pci@vger.kernel.org 16267S: Supported 16268F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16269F: drivers/pci/controller/pci-tegra.c 16270 16271PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16272M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16273L: linux-pci@vger.kernel.org 16274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16275S: Maintained 16276F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16277F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16278 16279PCI DRIVER FOR RENESAS R-CAR 16280M: Marek Vasut <marek.vasut+renesas@gmail.com> 16281M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16282L: linux-pci@vger.kernel.org 16283L: linux-renesas-soc@vger.kernel.org 16284S: Maintained 16285F: Documentation/devicetree/bindings/pci/*rcar* 16286F: drivers/pci/controller/*rcar* 16287 16288PCI DRIVER FOR SAMSUNG EXYNOS 16289M: Jingoo Han <jingoohan1@gmail.com> 16290L: linux-pci@vger.kernel.org 16291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16292L: linux-samsung-soc@vger.kernel.org 16293S: Maintained 16294F: drivers/pci/controller/dwc/pci-exynos.c 16295 16296PCI DRIVER FOR SYNOPSYS DESIGNWARE 16297M: Jingoo Han <jingoohan1@gmail.com> 16298M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16299L: linux-pci@vger.kernel.org 16300S: Maintained 16301F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16302F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16303F: drivers/pci/controller/dwc/*designware* 16304 16305PCI DRIVER FOR TI DRA7XX/J721E 16306M: Vignesh Raghavendra <vigneshr@ti.com> 16307L: linux-omap@vger.kernel.org 16308L: linux-pci@vger.kernel.org 16309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16310S: Supported 16311F: Documentation/devicetree/bindings/pci/ti-pci.txt 16312F: drivers/pci/controller/cadence/pci-j721e.c 16313F: drivers/pci/controller/dwc/pci-dra7xx.c 16314 16315PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16316M: Linus Walleij <linus.walleij@linaro.org> 16317L: linux-pci@vger.kernel.org 16318S: Maintained 16319F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16320F: drivers/pci/controller/pci-v3-semi.c 16321 16322PCI DRIVER FOR XILINX VERSAL CPM 16323M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16324M: Michal Simek <michal.simek@amd.com> 16325L: linux-pci@vger.kernel.org 16326S: Maintained 16327F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16328F: drivers/pci/controller/pcie-xilinx-cpm.c 16329 16330PCI ENDPOINT SUBSYSTEM 16331M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16332M: Krzysztof Wilczyński <kw@linux.com> 16333R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16334R: Kishon Vijay Abraham I <kishon@kernel.org> 16335L: linux-pci@vger.kernel.org 16336S: Supported 16337Q: https://patchwork.kernel.org/project/linux-pci/list/ 16338B: https://bugzilla.kernel.org 16339C: irc://irc.oftc.net/linux-pci 16340T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16341F: Documentation/PCI/endpoint/* 16342F: Documentation/misc-devices/pci-endpoint-test.rst 16343F: drivers/misc/pci_endpoint_test.c 16344F: drivers/pci/endpoint/ 16345F: tools/pci/ 16346 16347PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16348M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16349R: Oliver O'Halloran <oohall@gmail.com> 16350L: linuxppc-dev@lists.ozlabs.org 16351S: Supported 16352F: Documentation/PCI/pci-error-recovery.rst 16353F: Documentation/powerpc/eeh-pci-error-recovery.rst 16354F: arch/powerpc/include/*/eeh*.h 16355F: arch/powerpc/kernel/eeh*.c 16356F: arch/powerpc/platforms/*/eeh*.c 16357F: drivers/pci/pcie/aer.c 16358F: drivers/pci/pcie/dpc.c 16359F: drivers/pci/pcie/err.c 16360 16361PCI ERROR RECOVERY 16362M: Linas Vepstas <linasvepstas@gmail.com> 16363L: linux-pci@vger.kernel.org 16364S: Supported 16365F: Documentation/PCI/pci-error-recovery.rst 16366 16367PCI MSI DRIVER FOR ALTERA MSI IP 16368M: Joyce Ooi <joyce.ooi@intel.com> 16369L: linux-pci@vger.kernel.org 16370S: Supported 16371F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16372F: drivers/pci/controller/pcie-altera-msi.c 16373 16374PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16375M: Toan Le <toan@os.amperecomputing.com> 16376L: linux-pci@vger.kernel.org 16377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16378S: Maintained 16379F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16380F: drivers/pci/controller/pci-xgene-msi.c 16381 16382PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16383M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16384M: Krzysztof Wilczyński <kw@linux.com> 16385R: Rob Herring <robh@kernel.org> 16386L: linux-pci@vger.kernel.org 16387S: Supported 16388Q: https://patchwork.kernel.org/project/linux-pci/list/ 16389B: https://bugzilla.kernel.org 16390C: irc://irc.oftc.net/linux-pci 16391T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16392F: Documentation/devicetree/bindings/pci/ 16393F: drivers/pci/controller/ 16394F: drivers/pci/pci-bridge-emul.c 16395F: drivers/pci/pci-bridge-emul.h 16396 16397PCI PEER-TO-PEER DMA (P2PDMA) 16398M: Bjorn Helgaas <bhelgaas@google.com> 16399M: Logan Gunthorpe <logang@deltatee.com> 16400L: linux-pci@vger.kernel.org 16401S: Supported 16402Q: https://patchwork.kernel.org/project/linux-pci/list/ 16403B: https://bugzilla.kernel.org 16404C: irc://irc.oftc.net/linux-pci 16405T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16406F: Documentation/driver-api/pci/p2pdma.rst 16407F: drivers/pci/p2pdma.c 16408F: include/linux/pci-p2pdma.h 16409 16410PCI SUBSYSTEM 16411M: Bjorn Helgaas <bhelgaas@google.com> 16412L: linux-pci@vger.kernel.org 16413S: Supported 16414Q: https://patchwork.kernel.org/project/linux-pci/list/ 16415B: https://bugzilla.kernel.org 16416C: irc://irc.oftc.net/linux-pci 16417T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16418F: Documentation/PCI/ 16419F: Documentation/devicetree/bindings/pci/ 16420F: arch/x86/kernel/early-quirks.c 16421F: arch/x86/kernel/quirks.c 16422F: arch/x86/pci/ 16423F: drivers/acpi/pci* 16424F: drivers/pci/ 16425F: include/asm-generic/pci* 16426F: include/linux/of_pci.h 16427F: include/linux/pci* 16428F: include/uapi/linux/pci* 16429F: lib/pci* 16430 16431PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16432M: Jonathan Chocron <jonnyc@amazon.com> 16433L: linux-pci@vger.kernel.org 16434S: Maintained 16435F: Documentation/devicetree/bindings/pci/pcie-al.txt 16436F: drivers/pci/controller/dwc/pcie-al.c 16437 16438PCIE DRIVER FOR AMLOGIC MESON 16439M: Yue Wang <yue.wang@Amlogic.com> 16440L: linux-pci@vger.kernel.org 16441L: linux-amlogic@lists.infradead.org 16442S: Maintained 16443F: drivers/pci/controller/dwc/pci-meson.c 16444 16445PCIE DRIVER FOR AXIS ARTPEC 16446M: Jesper Nilsson <jesper.nilsson@axis.com> 16447L: linux-arm-kernel@axis.com 16448L: linux-pci@vger.kernel.org 16449S: Maintained 16450F: Documentation/devicetree/bindings/pci/axis,artpec* 16451F: drivers/pci/controller/dwc/*artpec* 16452 16453PCIE DRIVER FOR CAVIUM THUNDERX 16454M: Robert Richter <rric@kernel.org> 16455L: linux-pci@vger.kernel.org 16456L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16457S: Odd Fixes 16458F: drivers/pci/controller/pci-thunder-* 16459 16460PCIE DRIVER FOR HISILICON 16461M: Zhou Wang <wangzhou1@hisilicon.com> 16462L: linux-pci@vger.kernel.org 16463S: Maintained 16464F: drivers/pci/controller/dwc/pcie-hisi.c 16465 16466PCIE DRIVER FOR HISILICON KIRIN 16467M: Xiaowei Song <songxiaowei@hisilicon.com> 16468M: Binghui Wang <wangbinghui@hisilicon.com> 16469L: linux-pci@vger.kernel.org 16470S: Maintained 16471F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16472F: drivers/pci/controller/dwc/pcie-kirin.c 16473 16474PCIE DRIVER FOR HISILICON STB 16475M: Shawn Guo <shawn.guo@linaro.org> 16476L: linux-pci@vger.kernel.org 16477S: Maintained 16478F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16479F: drivers/pci/controller/dwc/pcie-histb.c 16480 16481PCIE DRIVER FOR INTEL KEEM BAY 16482M: Srikanth Thokala <srikanth.thokala@intel.com> 16483L: linux-pci@vger.kernel.org 16484S: Supported 16485F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16486F: drivers/pci/controller/dwc/pcie-keembay.c 16487 16488PCIE DRIVER FOR INTEL LGM GW SOC 16489M: Chuanhua Lei <lchuanhua@maxlinear.com> 16490L: linux-pci@vger.kernel.org 16491S: Maintained 16492F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16493F: drivers/pci/controller/dwc/pcie-intel-gw.c 16494 16495PCIE DRIVER FOR MEDIATEK 16496M: Ryder Lee <ryder.lee@mediatek.com> 16497M: Jianjun Wang <jianjun.wang@mediatek.com> 16498L: linux-pci@vger.kernel.org 16499L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16500S: Supported 16501F: Documentation/devicetree/bindings/pci/mediatek* 16502F: drivers/pci/controller/*mediatek* 16503 16504PCIE DRIVER FOR MICROCHIP 16505M: Daire McNamara <daire.mcnamara@microchip.com> 16506L: linux-pci@vger.kernel.org 16507S: Supported 16508F: Documentation/devicetree/bindings/pci/microchip* 16509F: drivers/pci/controller/*microchip* 16510 16511PCIE DRIVER FOR QUALCOMM MSM 16512M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16513L: linux-pci@vger.kernel.org 16514L: linux-arm-msm@vger.kernel.org 16515S: Maintained 16516F: drivers/pci/controller/dwc/pcie-qcom.c 16517 16518PCIE DRIVER FOR ROCKCHIP 16519M: Shawn Lin <shawn.lin@rock-chips.com> 16520L: linux-pci@vger.kernel.org 16521L: linux-rockchip@lists.infradead.org 16522S: Maintained 16523F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16524F: drivers/pci/controller/pcie-rockchip* 16525 16526PCIE DRIVER FOR SOCIONEXT UNIPHIER 16527M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16528L: linux-pci@vger.kernel.org 16529S: Maintained 16530F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16531F: drivers/pci/controller/dwc/pcie-uniphier* 16532 16533PCIE DRIVER FOR ST SPEAR13XX 16534M: Pratyush Anand <pratyush.anand@gmail.com> 16535L: linux-pci@vger.kernel.org 16536S: Maintained 16537F: drivers/pci/controller/dwc/*spear* 16538 16539PCIE ENDPOINT DRIVER FOR QUALCOMM 16540M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16541L: linux-pci@vger.kernel.org 16542L: linux-arm-msm@vger.kernel.org 16543S: Maintained 16544F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16545F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16546 16547PCMCIA SUBSYSTEM 16548M: Dominik Brodowski <linux@dominikbrodowski.net> 16549S: Odd Fixes 16550T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16551F: Documentation/pcmcia/ 16552F: drivers/pcmcia/ 16553F: include/pcmcia/ 16554F: tools/pcmcia/ 16555 16556PCNET32 NETWORK DRIVER 16557M: Don Fry <pcnet32@frontier.com> 16558L: netdev@vger.kernel.org 16559S: Maintained 16560F: drivers/net/ethernet/amd/pcnet32.c 16561 16562PCRYPT PARALLEL CRYPTO ENGINE 16563M: Steffen Klassert <steffen.klassert@secunet.com> 16564L: linux-crypto@vger.kernel.org 16565S: Maintained 16566F: crypto/pcrypt.c 16567F: include/crypto/pcrypt.h 16568 16569PDS DSC VIRTIO DATA PATH ACCELERATOR 16570R: Shannon Nelson <shannon.nelson@amd.com> 16571F: drivers/vdpa/pds/ 16572 16573PECI HARDWARE MONITORING DRIVERS 16574M: Iwona Winiarska <iwona.winiarska@intel.com> 16575L: linux-hwmon@vger.kernel.org 16576S: Supported 16577F: Documentation/hwmon/peci-cputemp.rst 16578F: Documentation/hwmon/peci-dimmtemp.rst 16579F: drivers/hwmon/peci/ 16580 16581PECI SUBSYSTEM 16582M: Iwona Winiarska <iwona.winiarska@intel.com> 16583L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16584S: Supported 16585F: Documentation/devicetree/bindings/peci/ 16586F: Documentation/peci/ 16587F: drivers/peci/ 16588F: include/linux/peci-cpu.h 16589F: include/linux/peci.h 16590 16591PENSANDO ETHERNET DRIVERS 16592M: Shannon Nelson <shannon.nelson@amd.com> 16593M: Brett Creeley <brett.creeley@amd.com> 16594M: drivers@pensando.io 16595L: netdev@vger.kernel.org 16596S: Supported 16597F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16598F: drivers/net/ethernet/pensando/ 16599 16600PER-CPU MEMORY ALLOCATOR 16601M: Dennis Zhou <dennis@kernel.org> 16602M: Tejun Heo <tj@kernel.org> 16603M: Christoph Lameter <cl@linux.com> 16604L: linux-mm@kvack.org 16605S: Maintained 16606T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16607F: arch/*/include/asm/percpu.h 16608F: include/linux/percpu*.h 16609F: lib/percpu*.c 16610F: mm/percpu*.c 16611 16612PER-TASK DELAY ACCOUNTING 16613M: Balbir Singh <bsingharora@gmail.com> 16614S: Maintained 16615F: include/linux/delayacct.h 16616F: kernel/delayacct.c 16617 16618PERFORMANCE EVENTS SUBSYSTEM 16619M: Peter Zijlstra <peterz@infradead.org> 16620M: Ingo Molnar <mingo@redhat.com> 16621M: Arnaldo Carvalho de Melo <acme@kernel.org> 16622R: Mark Rutland <mark.rutland@arm.com> 16623R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16624R: Jiri Olsa <jolsa@kernel.org> 16625R: Namhyung Kim <namhyung@kernel.org> 16626R: Ian Rogers <irogers@google.com> 16627R: Adrian Hunter <adrian.hunter@intel.com> 16628L: linux-perf-users@vger.kernel.org 16629L: linux-kernel@vger.kernel.org 16630S: Supported 16631W: https://perf.wiki.kernel.org/ 16632T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16633F: arch/*/events/* 16634F: arch/*/events/*/* 16635F: arch/*/include/asm/perf_event.h 16636F: arch/*/kernel/*/*/perf_event*.c 16637F: arch/*/kernel/*/perf_event*.c 16638F: arch/*/kernel/perf_callchain.c 16639F: arch/*/kernel/perf_event*.c 16640F: include/linux/perf_event.h 16641F: include/uapi/linux/perf_event.h 16642F: kernel/events/* 16643F: tools/lib/perf/ 16644F: tools/perf/ 16645 16646PERFORMANCE EVENTS TOOLING ARM64 16647R: John Garry <john.g.garry@oracle.com> 16648R: Will Deacon <will@kernel.org> 16649R: James Clark <james.clark@arm.com> 16650R: Mike Leach <mike.leach@linaro.org> 16651R: Leo Yan <leo.yan@linaro.org> 16652L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16653S: Supported 16654F: tools/build/feature/test-libopencsd.c 16655F: tools/perf/arch/arm*/ 16656F: tools/perf/pmu-events/arch/arm64/ 16657F: tools/perf/util/arm-spe* 16658F: tools/perf/util/cs-etm* 16659 16660PERSONALITY HANDLING 16661M: Christoph Hellwig <hch@infradead.org> 16662L: linux-abi-devel@lists.sourceforge.net 16663S: Maintained 16664F: include/linux/personality.h 16665F: include/uapi/linux/personality.h 16666 16667PHOENIX RC FLIGHT CONTROLLER ADAPTER 16668M: Marcus Folkesson <marcus.folkesson@gmail.com> 16669L: linux-input@vger.kernel.org 16670S: Maintained 16671F: Documentation/input/devices/pxrc.rst 16672F: drivers/input/joystick/pxrc.c 16673 16674PHONET PROTOCOL 16675M: Remi Denis-Courmont <courmisch@gmail.com> 16676S: Supported 16677F: Documentation/networking/phonet.rst 16678F: include/linux/phonet.h 16679F: include/net/phonet/ 16680F: include/uapi/linux/phonet.h 16681F: net/phonet/ 16682 16683PHRAM MTD DRIVER 16684M: Joern Engel <joern@lazybastard.org> 16685L: linux-mtd@lists.infradead.org 16686S: Maintained 16687F: drivers/mtd/devices/phram.c 16688 16689PICOLCD HID DRIVER 16690M: Bruno Prémont <bonbons@linux-vserver.org> 16691L: linux-input@vger.kernel.org 16692S: Maintained 16693F: drivers/hid/hid-picolcd* 16694 16695PIDFD API 16696M: Christian Brauner <christian@brauner.io> 16697L: linux-kernel@vger.kernel.org 16698S: Maintained 16699T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16700F: samples/pidfd/ 16701F: tools/testing/selftests/clone3/ 16702F: tools/testing/selftests/pid_namespace/ 16703F: tools/testing/selftests/pidfd/ 16704K: (?i)pidfd 16705K: (?i)clone3 16706K: \b(clone_args|kernel_clone_args)\b 16707 16708PIN CONTROL SUBSYSTEM 16709M: Linus Walleij <linus.walleij@linaro.org> 16710L: linux-gpio@vger.kernel.org 16711S: Maintained 16712T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16713F: Documentation/devicetree/bindings/pinctrl/ 16714F: Documentation/driver-api/pin-control.rst 16715F: drivers/pinctrl/ 16716F: include/dt-bindings/pinctrl/ 16717F: include/linux/pinctrl/ 16718 16719PIN CONTROLLER - AMD 16720M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16721M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16722S: Maintained 16723F: drivers/pinctrl/pinctrl-amd.c 16724 16725PIN CONTROLLER - FREESCALE 16726M: Dong Aisheng <aisheng.dong@nxp.com> 16727M: Fabio Estevam <festevam@gmail.com> 16728M: Shawn Guo <shawnguo@kernel.org> 16729M: Jacky Bai <ping.bai@nxp.com> 16730R: Pengutronix Kernel Team <kernel@pengutronix.de> 16731L: linux-gpio@vger.kernel.org 16732S: Maintained 16733F: Documentation/devicetree/bindings/pinctrl/fsl,* 16734F: drivers/pinctrl/freescale/ 16735 16736PIN CONTROLLER - INTEL 16737M: Mika Westerberg <mika.westerberg@linux.intel.com> 16738M: Andy Shevchenko <andy@kernel.org> 16739S: Supported 16740T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16741F: drivers/pinctrl/intel/ 16742 16743PIN CONTROLLER - KEEMBAY 16744M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16745S: Supported 16746F: drivers/pinctrl/pinctrl-keembay* 16747 16748PIN CONTROLLER - MEDIATEK 16749M: Sean Wang <sean.wang@kernel.org> 16750L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16751S: Maintained 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16756F: drivers/pinctrl/mediatek/ 16757 16758PIN CONTROLLER - MEDIATEK MIPS 16759M: Arınç ÜNAL <arinc.unal@arinc9.com> 16760M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16761L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16762L: linux-mips@vger.kernel.org 16763S: Maintained 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16771F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16772F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16773F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16774F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16775F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16776F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16777F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16778F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16779 16780PIN CONTROLLER - MICROCHIP AT91 16781M: Ludovic Desroches <ludovic.desroches@microchip.com> 16782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16783L: linux-gpio@vger.kernel.org 16784S: Supported 16785F: drivers/gpio/gpio-sama5d2-piobu.c 16786F: drivers/pinctrl/pinctrl-at91* 16787 16788PIN CONTROLLER - NXP S32 16789M: Chester Lin <clin@suse.com> 16790R: NXP S32 Linux Team <s32@nxp.com> 16791L: linux-gpio@vger.kernel.org 16792S: Maintained 16793F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16794F: drivers/pinctrl/nxp/ 16795 16796PIN CONTROLLER - QUALCOMM 16797M: Bjorn Andersson <andersson@kernel.org> 16798L: linux-arm-msm@vger.kernel.org 16799S: Maintained 16800F: Documentation/devicetree/bindings/pinctrl/qcom,* 16801F: drivers/pinctrl/qcom/ 16802 16803PIN CONTROLLER - RENESAS 16804M: Geert Uytterhoeven <geert+renesas@glider.be> 16805L: linux-renesas-soc@vger.kernel.org 16806S: Supported 16807T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16808F: Documentation/devicetree/bindings/pinctrl/renesas,* 16809F: drivers/pinctrl/renesas/ 16810 16811PIN CONTROLLER - SAMSUNG 16812M: Tomasz Figa <tomasz.figa@gmail.com> 16813M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16814M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16815R: Alim Akhtar <alim.akhtar@samsung.com> 16816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16817L: linux-samsung-soc@vger.kernel.org 16818S: Maintained 16819Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16820B: mailto:linux-samsung-soc@vger.kernel.org 16821C: irc://irc.libera.chat/linux-exynos 16822T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16823F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16824F: drivers/pinctrl/samsung/ 16825F: include/dt-bindings/pinctrl/samsung.h 16826 16827PIN CONTROLLER - SINGLE 16828M: Tony Lindgren <tony@atomide.com> 16829M: Haojian Zhuang <haojian.zhuang@linaro.org> 16830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16831L: linux-omap@vger.kernel.org 16832S: Maintained 16833F: drivers/pinctrl/pinctrl-single.c 16834 16835PIN CONTROLLER - SUNPLUS / TIBBO 16836M: Dvorkin Dmitry <dvorkin@tibbo.com> 16837M: Wells Lu <wellslutw@gmail.com> 16838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16839S: Maintained 16840W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16841F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16842F: drivers/pinctrl/sunplus/ 16843F: include/dt-bindings/pinctrl/sppctl*.h 16844 16845PINE64 PINEPHONE KEYBOARD DRIVER 16846M: Samuel Holland <samuel@sholland.org> 16847S: Supported 16848F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16849F: drivers/input/keyboard/pinephone-keyboard.c 16850 16851PKTCDVD DRIVER 16852M: linux-block@vger.kernel.org 16853S: Orphan 16854F: drivers/block/pktcdvd.c 16855F: include/linux/pktcdvd.h 16856F: include/uapi/linux/pktcdvd.h 16857 16858PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16859M: Tomasz Duszynski <tduszyns@gmail.com> 16860S: Maintained 16861F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16862F: drivers/iio/chemical/pms7003.c 16863 16864PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16865M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16866L: netdev@vger.kernel.org 16867S: Maintained 16868F: drivers/net/phy/mdio-open-alliance.h 16869F: net/ethtool/plca.c 16870 16871PLDMFW LIBRARY 16872M: Jacob Keller <jacob.e.keller@intel.com> 16873S: Maintained 16874F: Documentation/driver-api/pldmfw/ 16875F: include/linux/pldmfw.h 16876F: lib/pldmfw/ 16877 16878PLX DMA DRIVER 16879M: Logan Gunthorpe <logang@deltatee.com> 16880S: Maintained 16881F: drivers/dma/plx_dma.c 16882 16883PM-GRAPH UTILITY 16884M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16885L: linux-pm@vger.kernel.org 16886S: Supported 16887W: https://01.org/pm-graph 16888B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16889T: git git://github.com/intel/pm-graph 16890F: tools/power/pm-graph 16891 16892PM6764TR DRIVER 16893M: Charles Hsu <hsu.yungteng@gmail.com> 16894L: linux-hwmon@vger.kernel.org 16895S: Maintained 16896F: Documentation/hwmon/pm6764tr.rst 16897F: drivers/hwmon/pmbus/pm6764tr.c 16898 16899PMBUS HARDWARE MONITORING DRIVERS 16900M: Guenter Roeck <linux@roeck-us.net> 16901L: linux-hwmon@vger.kernel.org 16902S: Maintained 16903W: http://hwmon.wiki.kernel.org/ 16904W: http://www.roeck-us.net/linux/drivers/ 16905T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16906F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16907F: Documentation/devicetree/bindings/hwmon/max31785.txt 16908F: Documentation/hwmon/adm1275.rst 16909F: Documentation/hwmon/ibm-cffps.rst 16910F: Documentation/hwmon/ir35221.rst 16911F: Documentation/hwmon/lm25066.rst 16912F: Documentation/hwmon/ltc2978.rst 16913F: Documentation/hwmon/ltc3815.rst 16914F: Documentation/hwmon/max16064.rst 16915F: Documentation/hwmon/max20751.rst 16916F: Documentation/hwmon/max31785.rst 16917F: Documentation/hwmon/max34440.rst 16918F: Documentation/hwmon/max8688.rst 16919F: Documentation/hwmon/pmbus-core.rst 16920F: Documentation/hwmon/pmbus.rst 16921F: Documentation/hwmon/tps40422.rst 16922F: Documentation/hwmon/ucd9000.rst 16923F: Documentation/hwmon/ucd9200.rst 16924F: Documentation/hwmon/zl6100.rst 16925F: drivers/hwmon/pmbus/ 16926F: include/linux/pmbus.h 16927 16928PMC SIERRA MaxRAID DRIVER 16929L: linux-scsi@vger.kernel.org 16930S: Orphan 16931W: http://www.pmc-sierra.com/ 16932F: drivers/scsi/pmcraid.* 16933 16934PMC SIERRA PM8001 DRIVER 16935M: Jack Wang <jinpu.wang@cloud.ionos.com> 16936L: linux-scsi@vger.kernel.org 16937S: Supported 16938F: drivers/scsi/pm8001/ 16939 16940PNI RM3100 IIO DRIVER 16941M: Song Qiang <songqiang1304521@gmail.com> 16942L: linux-iio@vger.kernel.org 16943S: Maintained 16944F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16945F: drivers/iio/magnetometer/rm3100* 16946 16947PNP SUPPORT 16948M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16949L: linux-acpi@vger.kernel.org 16950S: Maintained 16951F: drivers/pnp/ 16952F: include/linux/pnp.h 16953 16954POSIX CLOCKS and TIMERS 16955M: Thomas Gleixner <tglx@linutronix.de> 16956L: linux-kernel@vger.kernel.org 16957S: Maintained 16958T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16959F: fs/timerfd.c 16960F: include/linux/time_namespace.h 16961F: include/linux/timer* 16962F: kernel/time/*timer* 16963F: kernel/time/namespace.c 16964 16965POWER MANAGEMENT CORE 16966M: "Rafael J. Wysocki" <rafael@kernel.org> 16967L: linux-pm@vger.kernel.org 16968S: Supported 16969B: https://bugzilla.kernel.org 16970T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16971F: drivers/base/power/ 16972F: drivers/powercap/ 16973F: include/linux/intel_rapl.h 16974F: include/linux/pm.h 16975F: include/linux/pm_* 16976F: include/linux/powercap.h 16977F: kernel/configs/nopm.config 16978 16979POWER STATE COORDINATION INTERFACE (PSCI) 16980M: Mark Rutland <mark.rutland@arm.com> 16981M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16983S: Maintained 16984F: drivers/firmware/psci/ 16985F: include/linux/psci.h 16986F: include/uapi/linux/psci.h 16987 16988POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16989M: Sebastian Reichel <sre@kernel.org> 16990L: linux-pm@vger.kernel.org 16991S: Maintained 16992T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16993F: Documentation/ABI/testing/sysfs-class-power 16994F: Documentation/devicetree/bindings/power/supply/ 16995F: drivers/power/supply/ 16996F: include/linux/power/ 16997F: include/linux/power_supply.h 16998 16999POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17000M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17001L: linuxppc-dev@lists.ozlabs.org 17002S: Maintained 17003F: drivers/char/powernv-op-panel.c 17004 17005PPP OVER ATM (RFC 2364) 17006M: Mitchell Blank Jr <mitch@sfgoth.com> 17007S: Maintained 17008F: include/uapi/linux/atmppp.h 17009F: net/atm/pppoatm.c 17010 17011PPP OVER ETHERNET 17012M: Michal Ostrowski <mostrows@earthlink.net> 17013S: Maintained 17014F: drivers/net/ppp/pppoe.c 17015F: drivers/net/ppp/pppox.c 17016 17017PPP OVER L2TP 17018M: James Chapman <jchapman@katalix.com> 17019S: Maintained 17020F: include/linux/if_pppol2tp.h 17021F: include/uapi/linux/if_pppol2tp.h 17022F: net/l2tp/l2tp_ppp.c 17023 17024PPP PROTOCOL DRIVERS AND COMPRESSORS 17025L: linux-ppp@vger.kernel.org 17026S: Orphan 17027F: drivers/net/ppp/ppp_* 17028 17029PPS SUPPORT 17030M: Rodolfo Giometti <giometti@enneenne.com> 17031L: linuxpps@ml.enneenne.com (subscribers-only) 17032S: Maintained 17033W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17034F: Documentation/ABI/testing/sysfs-pps 17035F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17036F: Documentation/driver-api/pps.rst 17037F: drivers/pps/ 17038F: include/linux/pps*.h 17039F: include/uapi/linux/pps.h 17040 17041PPTP DRIVER 17042M: Dmitry Kozlov <xeb@mail.ru> 17043L: netdev@vger.kernel.org 17044S: Maintained 17045W: http://sourceforge.net/projects/accel-pptp 17046F: drivers/net/ppp/pptp.c 17047 17048PRESSURE STALL INFORMATION (PSI) 17049M: Johannes Weiner <hannes@cmpxchg.org> 17050M: Suren Baghdasaryan <surenb@google.com> 17051S: Maintained 17052F: include/linux/psi* 17053F: kernel/sched/psi.c 17054 17055PRINTK 17056M: Petr Mladek <pmladek@suse.com> 17057M: Sergey Senozhatsky <senozhatsky@chromium.org> 17058R: Steven Rostedt <rostedt@goodmis.org> 17059R: John Ogness <john.ogness@linutronix.de> 17060S: Maintained 17061T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17062F: include/linux/printk.h 17063F: kernel/printk/ 17064 17065PRINTK INDEXING 17066R: Chris Down <chris@chrisdown.name> 17067S: Maintained 17068F: Documentation/core-api/printk-index.rst 17069F: kernel/printk/index.c 17070K: printk_index 17071 17072PROC FILESYSTEM 17073L: linux-kernel@vger.kernel.org 17074L: linux-fsdevel@vger.kernel.org 17075S: Maintained 17076F: Documentation/filesystems/proc.rst 17077F: fs/proc/ 17078F: include/linux/proc_fs.h 17079F: tools/testing/selftests/proc/ 17080 17081PROC SYSCTL 17082M: Luis Chamberlain <mcgrof@kernel.org> 17083M: Kees Cook <keescook@chromium.org> 17084M: Iurii Zaikin <yzaikin@google.com> 17085L: linux-kernel@vger.kernel.org 17086L: linux-fsdevel@vger.kernel.org 17087S: Maintained 17088T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17089F: fs/proc/proc_sysctl.c 17090F: include/linux/sysctl.h 17091F: kernel/sysctl-test.c 17092F: kernel/sysctl.c 17093F: tools/testing/selftests/sysctl/ 17094 17095PS3 NETWORK SUPPORT 17096M: Geoff Levand <geoff@infradead.org> 17097L: netdev@vger.kernel.org 17098L: linuxppc-dev@lists.ozlabs.org 17099S: Maintained 17100F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17101 17102PS3 PLATFORM SUPPORT 17103M: Geoff Levand <geoff@infradead.org> 17104L: linuxppc-dev@lists.ozlabs.org 17105S: Maintained 17106F: arch/powerpc/boot/ps3* 17107F: arch/powerpc/include/asm/lv1call.h 17108F: arch/powerpc/include/asm/ps3*.h 17109F: arch/powerpc/platforms/ps3/ 17110F: drivers/*/ps3* 17111F: drivers/ps3/ 17112F: drivers/rtc/rtc-ps3.c 17113F: drivers/usb/host/*ps3.c 17114F: sound/ppc/snd_ps3* 17115 17116PS3VRAM DRIVER 17117M: Jim Paris <jim@jtan.com> 17118M: Geoff Levand <geoff@infradead.org> 17119L: linuxppc-dev@lists.ozlabs.org 17120S: Maintained 17121F: drivers/block/ps3vram.c 17122 17123PSAMPLE PACKET SAMPLING SUPPORT 17124M: Yotam Gigi <yotam.gi@gmail.com> 17125S: Maintained 17126F: include/net/psample.h 17127F: include/uapi/linux/psample.h 17128F: net/psample 17129 17130PSTORE FILESYSTEM 17131M: Kees Cook <keescook@chromium.org> 17132R: Tony Luck <tony.luck@intel.com> 17133R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17134L: linux-hardening@vger.kernel.org 17135S: Supported 17136T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17137F: Documentation/admin-guide/pstore-blk.rst 17138F: Documentation/admin-guide/ramoops.rst 17139F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17140F: drivers/acpi/apei/erst.c 17141F: drivers/firmware/efi/efi-pstore.c 17142F: fs/pstore/ 17143F: include/linux/pstore* 17144K: \b(pstore|ramoops) 17145 17146PTP HARDWARE CLOCK SUPPORT 17147M: Richard Cochran <richardcochran@gmail.com> 17148L: netdev@vger.kernel.org 17149S: Maintained 17150W: http://linuxptp.sourceforge.net/ 17151F: Documentation/ABI/testing/sysfs-ptp 17152F: Documentation/driver-api/ptp.rst 17153F: drivers/net/phy/dp83640* 17154F: drivers/ptp/* 17155F: include/linux/ptp_cl* 17156K: (?:\b|_)ptp(?:\b|_) 17157 17158PTP VIRTUAL CLOCK SUPPORT 17159M: Yangbo Lu <yangbo.lu@nxp.com> 17160L: netdev@vger.kernel.org 17161S: Maintained 17162F: drivers/ptp/ptp_vclock.c 17163F: net/ethtool/phc_vclocks.c 17164 17165PTRACE SUPPORT 17166M: Oleg Nesterov <oleg@redhat.com> 17167S: Maintained 17168F: arch/*/*/ptrace*.c 17169F: arch/*/include/asm/ptrace*.h 17170F: arch/*/ptrace*.c 17171F: include/asm-generic/syscall.h 17172F: include/linux/ptrace.h 17173F: include/linux/regset.h 17174F: include/uapi/linux/ptrace.h 17175F: kernel/ptrace.c 17176 17177PULSE8-CEC DRIVER 17178M: Hans Verkuil <hverkuil@xs4all.nl> 17179L: linux-media@vger.kernel.org 17180S: Maintained 17181T: git git://linuxtv.org/media_tree.git 17182F: drivers/media/cec/usb/pulse8/ 17183 17184PURELIFI PLFXLC DRIVER 17185M: Srinivasan Raju <srini.raju@purelifi.com> 17186L: linux-wireless@vger.kernel.org 17187S: Supported 17188F: drivers/net/wireless/purelifi/plfxlc/ 17189 17190PVRUSB2 VIDEO4LINUX DRIVER 17191M: Mike Isely <isely@pobox.com> 17192L: pvrusb2@isely.net (subscribers-only) 17193L: linux-media@vger.kernel.org 17194S: Maintained 17195W: http://www.isely.net/pvrusb2/ 17196T: git git://linuxtv.org/media_tree.git 17197F: Documentation/driver-api/media/drivers/pvrusb2* 17198F: drivers/media/usb/pvrusb2/ 17199 17200PWC WEBCAM DRIVER 17201M: Hans Verkuil <hverkuil@xs4all.nl> 17202L: linux-media@vger.kernel.org 17203S: Odd Fixes 17204T: git git://linuxtv.org/media_tree.git 17205F: drivers/media/usb/pwc/* 17206F: include/trace/events/pwc.h 17207 17208PWM IR Transmitter 17209M: Sean Young <sean@mess.org> 17210L: linux-media@vger.kernel.org 17211S: Maintained 17212F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17213F: drivers/media/rc/pwm-ir-tx.c 17214 17215PWM SUBSYSTEM 17216M: Thierry Reding <thierry.reding@gmail.com> 17217R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17218L: linux-pwm@vger.kernel.org 17219S: Maintained 17220Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17221T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17222F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17223F: Documentation/devicetree/bindings/pwm/ 17224F: Documentation/driver-api/pwm.rst 17225F: drivers/gpio/gpio-mvebu.c 17226F: drivers/pwm/ 17227F: drivers/video/backlight/pwm_bl.c 17228F: include/dt-bindings/pwm/ 17229F: include/linux/pwm.h 17230F: include/linux/pwm_backlight.h 17231K: pwm_(config|apply_state|ops) 17232 17233PXA GPIO DRIVER 17234M: Robert Jarzmik <robert.jarzmik@free.fr> 17235L: linux-gpio@vger.kernel.org 17236S: Maintained 17237F: drivers/gpio/gpio-pxa.c 17238 17239PXA MMCI DRIVER 17240S: Orphan 17241 17242PXA RTC DRIVER 17243M: Robert Jarzmik <robert.jarzmik@free.fr> 17244L: linux-rtc@vger.kernel.org 17245S: Maintained 17246 17247PXA2xx/PXA3xx SUPPORT 17248M: Daniel Mack <daniel@zonque.org> 17249M: Haojian Zhuang <haojian.zhuang@gmail.com> 17250M: Robert Jarzmik <robert.jarzmik@free.fr> 17251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17252S: Maintained 17253T: git git://github.com/hzhuang1/linux.git 17254T: git git://github.com/rjarzmik/linux.git 17255F: arch/arm/boot/dts/intel/pxa/ 17256F: arch/arm/mach-pxa/ 17257F: drivers/dma/pxa* 17258F: drivers/pcmcia/pxa2xx* 17259F: drivers/pinctrl/pxa/ 17260F: drivers/spi/spi-pxa2xx* 17261F: drivers/usb/gadget/udc/pxa2* 17262F: include/sound/pxa2xx-lib.h 17263F: sound/arm/pxa* 17264F: sound/soc/pxa/ 17265 17266QAT DRIVER 17267M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17268L: qat-linux@intel.com 17269S: Supported 17270F: drivers/crypto/intel/qat/ 17271 17272QCOM AUDIO (ASoC) DRIVERS 17273M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17274M: Banajit Goswami <bgoswami@quicinc.com> 17275L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17276S: Supported 17277F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17278F: Documentation/devicetree/bindings/sound/qcom,* 17279F: drivers/soc/qcom/apr.c 17280F: include/dt-bindings/sound/qcom,wcd9335.h 17281F: sound/soc/codecs/lpass-rx-macro.* 17282F: sound/soc/codecs/lpass-tx-macro.* 17283F: sound/soc/codecs/lpass-va-macro.c 17284F: sound/soc/codecs/lpass-wsa-macro.* 17285F: sound/soc/codecs/msm8916-wcd-analog.c 17286F: sound/soc/codecs/msm8916-wcd-digital.c 17287F: sound/soc/codecs/wcd-clsh-v2.* 17288F: sound/soc/codecs/wcd-mbhc-v2.* 17289F: sound/soc/codecs/wcd9335.* 17290F: sound/soc/codecs/wcd934x.c 17291F: sound/soc/codecs/wsa881x.c 17292F: sound/soc/codecs/wsa883x.c 17293F: sound/soc/codecs/wsa884x.c 17294F: sound/soc/qcom/ 17295 17296QCOM EMBEDDED USB DEBUGGER (EUD) 17297M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17298L: linux-arm-msm@vger.kernel.org 17299S: Maintained 17300F: Documentation/ABI/testing/sysfs-driver-eud 17301F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17302F: drivers/usb/misc/qcom_eud.c 17303 17304QCOM IPA DRIVER 17305M: Alex Elder <elder@kernel.org> 17306L: netdev@vger.kernel.org 17307S: Supported 17308F: drivers/net/ipa/ 17309 17310QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17311M: Gabriel Somlo <somlo@cmu.edu> 17312M: "Michael S. Tsirkin" <mst@redhat.com> 17313L: qemu-devel@nongnu.org 17314S: Maintained 17315F: drivers/firmware/qemu_fw_cfg.c 17316F: include/uapi/linux/qemu_fw_cfg.h 17317 17318QIB DRIVER 17319M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17320L: linux-rdma@vger.kernel.org 17321S: Supported 17322F: drivers/infiniband/hw/qib/ 17323 17324QLOGIC QL41xxx FCOE DRIVER 17325M: Saurav Kashyap <skashyap@marvell.com> 17326M: Javed Hasan <jhasan@marvell.com> 17327M: GR-QLogic-Storage-Upstream@marvell.com 17328L: linux-scsi@vger.kernel.org 17329S: Supported 17330F: drivers/scsi/qedf/ 17331 17332QLOGIC QL41xxx ISCSI DRIVER 17333M: Nilesh Javali <njavali@marvell.com> 17334M: Manish Rangankar <mrangankar@marvell.com> 17335M: GR-QLogic-Storage-Upstream@marvell.com 17336L: linux-scsi@vger.kernel.org 17337S: Supported 17338F: drivers/scsi/qedi/ 17339 17340QLOGIC QL4xxx ETHERNET DRIVER 17341M: Ariel Elior <aelior@marvell.com> 17342M: Manish Chopra <manishc@marvell.com> 17343L: netdev@vger.kernel.org 17344S: Supported 17345F: drivers/net/ethernet/qlogic/qed/ 17346F: drivers/net/ethernet/qlogic/qede/ 17347F: include/linux/qed/ 17348 17349QLOGIC QL4xxx RDMA DRIVER 17350M: Michal Kalderon <mkalderon@marvell.com> 17351M: Ariel Elior <aelior@marvell.com> 17352L: linux-rdma@vger.kernel.org 17353S: Supported 17354F: drivers/infiniband/hw/qedr/ 17355F: include/uapi/rdma/qedr-abi.h 17356 17357QLOGIC QLA1280 SCSI DRIVER 17358M: Michael Reed <mdr@sgi.com> 17359L: linux-scsi@vger.kernel.org 17360S: Maintained 17361F: drivers/scsi/qla1280.[ch] 17362 17363QLOGIC QLA2XXX FC-SCSI DRIVER 17364M: Nilesh Javali <njavali@marvell.com> 17365M: GR-QLogic-Storage-Upstream@marvell.com 17366L: linux-scsi@vger.kernel.org 17367S: Supported 17368F: drivers/scsi/qla2xxx/ 17369 17370QLOGIC QLA3XXX NETWORK DRIVER 17371M: GR-Linux-NIC-Dev@marvell.com 17372L: netdev@vger.kernel.org 17373S: Supported 17374F: drivers/net/ethernet/qlogic/qla3xxx.* 17375 17376QLOGIC QLA4XXX iSCSI DRIVER 17377M: Nilesh Javali <njavali@marvell.com> 17378M: Manish Rangankar <mrangankar@marvell.com> 17379M: GR-QLogic-Storage-Upstream@marvell.com 17380L: linux-scsi@vger.kernel.org 17381S: Supported 17382F: drivers/scsi/qla4xxx/ 17383 17384QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17385M: Shahed Shaikh <shshaikh@marvell.com> 17386M: Manish Chopra <manishc@marvell.com> 17387M: GR-Linux-NIC-Dev@marvell.com 17388L: netdev@vger.kernel.org 17389S: Supported 17390F: drivers/net/ethernet/qlogic/qlcnic/ 17391 17392QLOGIC QLGE 10Gb ETHERNET DRIVER 17393M: Manish Chopra <manishc@marvell.com> 17394M: GR-Linux-NIC-Dev@marvell.com 17395M: Coiby Xu <coiby.xu@gmail.com> 17396L: netdev@vger.kernel.org 17397S: Supported 17398F: Documentation/networking/device_drivers/qlogic/qlge.rst 17399F: drivers/staging/qlge/ 17400 17401QM1D1B0004 MEDIA DRIVER 17402M: Akihiro Tsukada <tskd08@gmail.com> 17403L: linux-media@vger.kernel.org 17404S: Odd Fixes 17405F: drivers/media/tuners/qm1d1b0004* 17406 17407QM1D1C0042 MEDIA DRIVER 17408M: Akihiro Tsukada <tskd08@gmail.com> 17409L: linux-media@vger.kernel.org 17410S: Odd Fixes 17411F: drivers/media/tuners/qm1d1c0042* 17412 17413QNX4 FILESYSTEM 17414M: Anders Larsen <al@alarsen.net> 17415S: Maintained 17416W: http://www.alarsen.net/linux/qnx4fs/ 17417F: fs/qnx4/ 17418F: include/uapi/linux/qnx4_fs.h 17419F: include/uapi/linux/qnxtypes.h 17420 17421QNX6 FILESYSTEM 17422S: Orphan 17423F: Documentation/filesystems/qnx6.rst 17424F: fs/qnx6/ 17425F: include/linux/qnx6_fs.h 17426 17427QORIQ DPAA2 FSL-MC BUS DRIVER 17428M: Stuart Yoder <stuyoder@gmail.com> 17429M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17430L: linux-kernel@vger.kernel.org 17431S: Maintained 17432F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17433F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17434F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17435F: drivers/bus/fsl-mc/ 17436F: include/uapi/linux/fsl_mc.h 17437 17438QT1010 MEDIA DRIVER 17439M: Antti Palosaari <crope@iki.fi> 17440L: linux-media@vger.kernel.org 17441S: Maintained 17442W: https://linuxtv.org 17443W: http://palosaari.fi/linux/ 17444Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17445T: git git://linuxtv.org/anttip/media_tree.git 17446F: drivers/media/tuners/qt1010* 17447 17448QUALCOMM ATH12K WIRELESS DRIVER 17449M: Kalle Valo <kvalo@kernel.org> 17450L: ath12k@lists.infradead.org 17451S: Supported 17452T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17453F: drivers/net/wireless/ath/ath12k/ 17454 17455QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17456M: Kalle Valo <kvalo@kernel.org> 17457L: ath10k@lists.infradead.org 17458S: Supported 17459W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17460T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17461F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17462F: drivers/net/wireless/ath/ath10k/ 17463 17464QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17465M: Kalle Valo <kvalo@kernel.org> 17466L: ath11k@lists.infradead.org 17467S: Supported 17468W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17469B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17470T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17471F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17472F: drivers/net/wireless/ath/ath11k/ 17473 17474QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17475M: Toke Høiland-Jørgensen <toke@toke.dk> 17476L: linux-wireless@vger.kernel.org 17477S: Maintained 17478W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17479T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17480F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17481F: drivers/net/wireless/ath/ath9k/ 17482 17483QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17484M: Stephan Gerhold <stephan@gerhold.net> 17485L: netdev@vger.kernel.org 17486L: linux-arm-msm@vger.kernel.org 17487S: Maintained 17488F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17489F: drivers/net/wwan/qcom_bam_dmux.c 17490 17491QUALCOMM CAMERA SUBSYSTEM DRIVER 17492M: Robert Foss <rfoss@kernel.org> 17493M: Todor Tomov <todor.too@gmail.com> 17494M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17495L: linux-media@vger.kernel.org 17496S: Maintained 17497F: Documentation/admin-guide/media/qcom_camss.rst 17498F: Documentation/devicetree/bindings/media/*camss* 17499F: drivers/media/platform/qcom/camss/ 17500 17501QUALCOMM CLOCK DRIVERS 17502M: Bjorn Andersson <andersson@kernel.org> 17503L: linux-arm-msm@vger.kernel.org 17504S: Supported 17505T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17506F: Documentation/devicetree/bindings/clock/qcom,* 17507F: drivers/clk/qcom/ 17508F: include/dt-bindings/clock/qcom,* 17509 17510QUALCOMM CLOUD AI (QAIC) DRIVER 17511M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17512R: Carl Vanderlip <quic_carlv@quicinc.com> 17513R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17514L: linux-arm-msm@vger.kernel.org 17515L: dri-devel@lists.freedesktop.org 17516S: Supported 17517T: git git://anongit.freedesktop.org/drm/drm-misc 17518F: Documentation/accel/qaic/ 17519F: drivers/accel/qaic/ 17520F: include/uapi/drm/qaic_accel.h 17521 17522QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17523M: Bjorn Andersson <andersson@kernel.org> 17524M: Konrad Dybcio <konrad.dybcio@linaro.org> 17525L: linux-pm@vger.kernel.org 17526L: linux-arm-msm@vger.kernel.org 17527S: Maintained 17528F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17529F: drivers/genpd/qcom/cpr.c 17530 17531QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17532M: Ilia Lin <ilia.lin@kernel.org> 17533L: linux-pm@vger.kernel.org 17534S: Maintained 17535F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17536F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17537F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17538 17539QUALCOMM CRYPTO DRIVERS 17540M: Thara Gopinath <thara.gopinath@gmail.com> 17541L: linux-crypto@vger.kernel.org 17542L: linux-arm-msm@vger.kernel.org 17543S: Maintained 17544F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17545F: drivers/crypto/qce/ 17546 17547QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17548M: Timur Tabi <timur@kernel.org> 17549L: netdev@vger.kernel.org 17550S: Maintained 17551F: drivers/net/ethernet/qualcomm/emac/ 17552 17553QUALCOMM ETHQOS ETHERNET DRIVER 17554M: Vinod Koul <vkoul@kernel.org> 17555R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17556L: netdev@vger.kernel.org 17557S: Maintained 17558F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17559F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17560 17561QUALCOMM FASTRPC DRIVER 17562M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17563M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17564L: linux-arm-msm@vger.kernel.org 17565S: Maintained 17566F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17567F: drivers/misc/fastrpc.c 17568F: include/uapi/misc/fastrpc.h 17569 17570QUALCOMM HEXAGON ARCHITECTURE 17571M: Brian Cain <bcain@quicinc.com> 17572L: linux-hexagon@vger.kernel.org 17573S: Supported 17574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17575F: arch/hexagon/ 17576 17577QUALCOMM HIDMA DRIVER 17578M: Sinan Kaya <okaya@kernel.org> 17579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17580L: linux-arm-msm@vger.kernel.org 17581L: dmaengine@vger.kernel.org 17582S: Supported 17583F: drivers/dma/qcom/hidma* 17584 17585QUALCOMM I2C CCI DRIVER 17586M: Loic Poulain <loic.poulain@linaro.org> 17587M: Robert Foss <rfoss@kernel.org> 17588L: linux-i2c@vger.kernel.org 17589L: linux-arm-msm@vger.kernel.org 17590S: Maintained 17591F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17592F: drivers/i2c/busses/i2c-qcom-cci.c 17593 17594QUALCOMM INTERCONNECT BWMON DRIVER 17595M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17596L: linux-arm-msm@vger.kernel.org 17597S: Maintained 17598F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17599F: drivers/soc/qcom/icc-bwmon.c 17600 17601QUALCOMM IOMMU 17602M: Rob Clark <robdclark@gmail.com> 17603L: iommu@lists.linux.dev 17604L: linux-arm-msm@vger.kernel.org 17605S: Maintained 17606F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17607 17608QUALCOMM IPC ROUTER (QRTR) DRIVER 17609M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17610L: linux-arm-msm@vger.kernel.org 17611S: Maintained 17612F: include/trace/events/qrtr.h 17613F: include/uapi/linux/qrtr.h 17614F: net/qrtr/ 17615 17616QUALCOMM IPCC MAILBOX DRIVER 17617M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17618L: linux-arm-msm@vger.kernel.org 17619S: Supported 17620F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17621F: drivers/mailbox/qcom-ipcc.c 17622F: include/dt-bindings/mailbox/qcom-ipcc.h 17623 17624QUALCOMM IPQ4019 USB PHY DRIVER 17625M: Robert Marko <robert.marko@sartura.hr> 17626M: Luka Perkov <luka.perkov@sartura.hr> 17627L: linux-arm-msm@vger.kernel.org 17628S: Maintained 17629F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17630F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17631 17632QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17633M: Robert Marko <robert.marko@sartura.hr> 17634M: Luka Perkov <luka.perkov@sartura.hr> 17635L: linux-arm-msm@vger.kernel.org 17636S: Maintained 17637F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17638F: drivers/regulator/vqmmc-ipq4019-regulator.c 17639 17640QUALCOMM NAND CONTROLLER DRIVER 17641M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17642L: linux-mtd@lists.infradead.org 17643L: linux-arm-msm@vger.kernel.org 17644S: Maintained 17645F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17646F: drivers/mtd/nand/raw/qcom_nandc.c 17647 17648QUALCOMM RMNET DRIVER 17649M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17650M: Sean Tranchetti <quic_stranche@quicinc.com> 17651L: netdev@vger.kernel.org 17652S: Maintained 17653F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17654F: drivers/net/ethernet/qualcomm/rmnet/ 17655F: include/linux/if_rmnet.h 17656 17657QUALCOMM TSENS THERMAL DRIVER 17658M: Amit Kucheria <amitk@kernel.org> 17659M: Thara Gopinath <thara.gopinath@gmail.com> 17660L: linux-pm@vger.kernel.org 17661L: linux-arm-msm@vger.kernel.org 17662S: Maintained 17663F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17664F: drivers/thermal/qcom/ 17665 17666QUALCOMM TYPEC PORT MANAGER DRIVER 17667M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17668L: linux-arm-msm@vger.kernel.org 17669L: linux-usb@vger.kernel.org 17670S: Maintained 17671F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17672F: drivers/usb/typec/tcpm/qcom/ 17673 17674QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17675M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17676M: Vikash Garodia <quic_vgarodia@quicinc.com> 17677R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17678L: linux-media@vger.kernel.org 17679L: linux-arm-msm@vger.kernel.org 17680S: Maintained 17681T: git git://linuxtv.org/media_tree.git 17682F: Documentation/devicetree/bindings/media/*venus* 17683F: drivers/media/platform/qcom/venus/ 17684 17685QUALCOMM WCN36XX WIRELESS DRIVER 17686M: Loic Poulain <loic.poulain@linaro.org> 17687L: wcn36xx@lists.infradead.org 17688S: Supported 17689W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17690F: drivers/net/wireless/ath/wcn36xx/ 17691 17692QUANTENNA QTNFMAC WIRELESS DRIVER 17693M: Igor Mitsyanko <imitsyanko@quantenna.com> 17694R: Sergey Matyukevich <geomatsi@gmail.com> 17695L: linux-wireless@vger.kernel.org 17696S: Maintained 17697F: drivers/net/wireless/quantenna 17698 17699RADEON and AMDGPU DRM DRIVERS 17700M: Alex Deucher <alexander.deucher@amd.com> 17701M: Christian König <christian.koenig@amd.com> 17702M: Pan, Xinhui <Xinhui.Pan@amd.com> 17703L: amd-gfx@lists.freedesktop.org 17704S: Supported 17705B: https://gitlab.freedesktop.org/drm/amd/-/issues 17706C: irc://irc.oftc.net/radeon 17707T: git https://gitlab.freedesktop.org/agd5f/linux.git 17708F: Documentation/gpu/amdgpu/ 17709F: drivers/gpu/drm/amd/ 17710F: drivers/gpu/drm/radeon/ 17711F: include/uapi/drm/amdgpu_drm.h 17712F: include/uapi/drm/radeon_drm.h 17713 17714RADEON FRAMEBUFFER DISPLAY DRIVER 17715M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17716L: linux-fbdev@vger.kernel.org 17717S: Maintained 17718F: drivers/video/fbdev/aty/radeon* 17719F: include/uapi/linux/radeonfb.h 17720 17721RADIOSHARK RADIO DRIVER 17722M: Hans Verkuil <hverkuil@xs4all.nl> 17723L: linux-media@vger.kernel.org 17724S: Maintained 17725T: git git://linuxtv.org/media_tree.git 17726F: drivers/media/radio/radio-shark.c 17727 17728RADIOSHARK2 RADIO DRIVER 17729M: Hans Verkuil <hverkuil@xs4all.nl> 17730L: linux-media@vger.kernel.org 17731S: Maintained 17732T: git git://linuxtv.org/media_tree.git 17733F: drivers/media/radio/radio-shark2.c 17734F: drivers/media/radio/radio-tea5777.c 17735 17736RADOS BLOCK DEVICE (RBD) 17737M: Ilya Dryomov <idryomov@gmail.com> 17738R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17739L: ceph-devel@vger.kernel.org 17740S: Supported 17741W: http://ceph.com/ 17742T: git https://github.com/ceph/ceph-client.git 17743F: Documentation/ABI/testing/sysfs-bus-rbd 17744F: drivers/block/rbd.c 17745F: drivers/block/rbd_types.h 17746 17747RAGE128 FRAMEBUFFER DISPLAY DRIVER 17748L: linux-fbdev@vger.kernel.org 17749S: Orphan 17750F: drivers/video/fbdev/aty/aty128fb.c 17751 17752RAINSHADOW-CEC DRIVER 17753M: Hans Verkuil <hverkuil@xs4all.nl> 17754L: linux-media@vger.kernel.org 17755S: Maintained 17756T: git git://linuxtv.org/media_tree.git 17757F: drivers/media/cec/usb/rainshadow/ 17758 17759RALINK MIPS ARCHITECTURE 17760M: John Crispin <john@phrozen.org> 17761L: linux-mips@vger.kernel.org 17762S: Maintained 17763F: arch/mips/ralink 17764 17765RALINK MT7621 MIPS ARCHITECTURE 17766M: Arınç ÜNAL <arinc.unal@arinc9.com> 17767M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17768L: linux-mips@vger.kernel.org 17769S: Maintained 17770F: arch/mips/boot/dts/ralink/mt7621* 17771 17772RALINK RT2X00 WIRELESS LAN DRIVER 17773M: Stanislaw Gruszka <stf_xl@wp.pl> 17774M: Helmut Schaa <helmut.schaa@googlemail.com> 17775L: linux-wireless@vger.kernel.org 17776S: Maintained 17777F: drivers/net/wireless/ralink/rt2x00/ 17778 17779RAMDISK RAM BLOCK DEVICE DRIVER 17780M: Jens Axboe <axboe@kernel.dk> 17781S: Maintained 17782F: Documentation/admin-guide/blockdev/ramdisk.rst 17783F: drivers/block/brd.c 17784 17785RANCHU VIRTUAL BOARD FOR MIPS 17786M: Miodrag Dinic <miodrag.dinic@mips.com> 17787L: linux-mips@vger.kernel.org 17788S: Supported 17789F: arch/mips/configs/generic/board-ranchu.config 17790F: arch/mips/generic/board-ranchu.c 17791 17792RANDOM NUMBER DRIVER 17793M: "Theodore Ts'o" <tytso@mit.edu> 17794M: Jason A. Donenfeld <Jason@zx2c4.com> 17795S: Maintained 17796T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17797F: drivers/char/random.c 17798F: drivers/virt/vmgenid.c 17799 17800RAPIDIO SUBSYSTEM 17801M: Matt Porter <mporter@kernel.crashing.org> 17802M: Alexandre Bounine <alex.bou9@gmail.com> 17803S: Maintained 17804F: drivers/rapidio/ 17805 17806RAS INFRASTRUCTURE 17807M: Tony Luck <tony.luck@intel.com> 17808M: Borislav Petkov <bp@alien8.de> 17809L: linux-edac@vger.kernel.org 17810S: Maintained 17811F: Documentation/admin-guide/ras.rst 17812F: drivers/ras/ 17813F: include/linux/ras.h 17814F: include/ras/ras_event.h 17815 17816RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17817L: linux-wireless@vger.kernel.org 17818S: Orphan 17819F: drivers/net/wireless/legacy/ray* 17820 17821RC-CORE / LIRC FRAMEWORK 17822M: Sean Young <sean@mess.org> 17823L: linux-media@vger.kernel.org 17824S: Maintained 17825W: http://linuxtv.org 17826T: git git://linuxtv.org/media_tree.git 17827F: Documentation/driver-api/media/rc-core.rst 17828F: Documentation/userspace-api/media/rc/ 17829F: drivers/media/rc/ 17830F: include/media/rc-core.h 17831F: include/media/rc-map.h 17832F: include/uapi/linux/lirc.h 17833 17834RCMM REMOTE CONTROLS DECODER 17835M: Patrick Lerda <patrick9876@free.fr> 17836S: Maintained 17837F: drivers/media/rc/ir-rcmm-decoder.c 17838 17839RCUTORTURE TEST FRAMEWORK 17840M: "Paul E. McKenney" <paulmck@kernel.org> 17841M: Josh Triplett <josh@joshtriplett.org> 17842R: Steven Rostedt <rostedt@goodmis.org> 17843R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17844R: Lai Jiangshan <jiangshanlai@gmail.com> 17845L: rcu@vger.kernel.org 17846S: Supported 17847T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17848F: tools/testing/selftests/rcutorture 17849 17850RDACM20 Camera Sensor 17851M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17852M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17853M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17854M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17855L: linux-media@vger.kernel.org 17856S: Maintained 17857F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17858F: drivers/media/i2c/max9271.c 17859F: drivers/media/i2c/max9271.h 17860F: drivers/media/i2c/rdacm20.c 17861 17862RDACM21 Camera Sensor 17863M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17864M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17865M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17866M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17867L: linux-media@vger.kernel.org 17868S: Maintained 17869F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17870F: drivers/media/i2c/max9271.c 17871F: drivers/media/i2c/max9271.h 17872F: drivers/media/i2c/rdacm21.c 17873 17874RDC R-321X SoC 17875M: Florian Fainelli <florian@openwrt.org> 17876S: Maintained 17877 17878RDC R6040 FAST ETHERNET DRIVER 17879M: Florian Fainelli <f.fainelli@gmail.com> 17880L: netdev@vger.kernel.org 17881S: Maintained 17882F: drivers/net/ethernet/rdc/r6040.c 17883 17884RDMAVT - RDMA verbs software 17885M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17886L: linux-rdma@vger.kernel.org 17887S: Supported 17888F: drivers/infiniband/sw/rdmavt 17889 17890RDS - RELIABLE DATAGRAM SOCKETS 17891M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17892L: netdev@vger.kernel.org 17893L: linux-rdma@vger.kernel.org 17894L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17895S: Supported 17896W: https://oss.oracle.com/projects/rds/ 17897F: Documentation/networking/rds.rst 17898F: net/rds/ 17899 17900RDT - RESOURCE ALLOCATION 17901M: Fenghua Yu <fenghua.yu@intel.com> 17902M: Reinette Chatre <reinette.chatre@intel.com> 17903L: linux-kernel@vger.kernel.org 17904S: Supported 17905F: Documentation/arch/x86/resctrl* 17906F: arch/x86/include/asm/resctrl.h 17907F: arch/x86/kernel/cpu/resctrl/ 17908F: tools/testing/selftests/resctrl/ 17909 17910READ-COPY UPDATE (RCU) 17911M: "Paul E. McKenney" <paulmck@kernel.org> 17912M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17913M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17914M: Joel Fernandes <joel@joelfernandes.org> 17915M: Josh Triplett <josh@joshtriplett.org> 17916M: Boqun Feng <boqun.feng@gmail.com> 17917R: Steven Rostedt <rostedt@goodmis.org> 17918R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17919R: Lai Jiangshan <jiangshanlai@gmail.com> 17920R: Zqiang <qiang.zhang1211@gmail.com> 17921L: rcu@vger.kernel.org 17922S: Supported 17923W: http://www.rdrop.com/users/paulmck/RCU/ 17924T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17925F: Documentation/RCU/ 17926F: include/linux/rcu* 17927F: kernel/rcu/ 17928X: Documentation/RCU/torture.rst 17929X: include/linux/srcu*.h 17930X: kernel/rcu/srcu*.c 17931 17932REAL TIME CLOCK (RTC) SUBSYSTEM 17933M: Alessandro Zummo <a.zummo@towertech.it> 17934M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17935L: linux-rtc@vger.kernel.org 17936S: Maintained 17937Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17938T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17939F: Documentation/admin-guide/rtc.rst 17940F: Documentation/devicetree/bindings/rtc/ 17941F: drivers/rtc/ 17942F: include/linux/platform_data/rtc-* 17943F: include/linux/rtc.h 17944F: include/linux/rtc/ 17945F: include/uapi/linux/rtc.h 17946F: tools/testing/selftests/rtc/ 17947 17948Real-time Linux Analysis (RTLA) tools 17949M: Daniel Bristot de Oliveira <bristot@kernel.org> 17950M: Steven Rostedt <rostedt@goodmis.org> 17951L: linux-trace-kernel@vger.kernel.org 17952S: Maintained 17953F: Documentation/tools/rtla/ 17954F: tools/tracing/rtla/ 17955 17956REALTEK AUDIO CODECS 17957M: Oder Chiou <oder_chiou@realtek.com> 17958S: Maintained 17959F: include/sound/rt*.h 17960F: sound/soc/codecs/rt* 17961 17962REALTEK OTTO WATCHDOG 17963M: Sander Vanheule <sander@svanheule.net> 17964L: linux-watchdog@vger.kernel.org 17965S: Maintained 17966F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17967F: drivers/watchdog/realtek_otto_wdt.c 17968 17969REALTEK RTL83xx SMI DSA ROUTER CHIPS 17970M: Linus Walleij <linus.walleij@linaro.org> 17971M: Alvin Šipraga <alsi@bang-olufsen.dk> 17972S: Maintained 17973F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17974F: drivers/net/dsa/realtek/* 17975 17976REALTEK WIRELESS DRIVER (rtlwifi family) 17977M: Ping-Ke Shih <pkshih@realtek.com> 17978L: linux-wireless@vger.kernel.org 17979S: Maintained 17980W: https://wireless.wiki.kernel.org/ 17981T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17982F: drivers/net/wireless/realtek/rtlwifi/ 17983 17984REALTEK WIRELESS DRIVER (rtw88) 17985M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17986L: linux-wireless@vger.kernel.org 17987S: Maintained 17988F: drivers/net/wireless/realtek/rtw88/ 17989 17990REALTEK WIRELESS DRIVER (rtw89) 17991M: Ping-Ke Shih <pkshih@realtek.com> 17992L: linux-wireless@vger.kernel.org 17993S: Maintained 17994F: drivers/net/wireless/realtek/rtw89/ 17995 17996REDPINE WIRELESS DRIVER 17997L: linux-wireless@vger.kernel.org 17998S: Orphan 17999F: drivers/net/wireless/rsi/ 18000 18001REGISTER MAP ABSTRACTION 18002M: Mark Brown <broonie@kernel.org> 18003L: linux-kernel@vger.kernel.org 18004S: Supported 18005T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18006F: Documentation/devicetree/bindings/regmap/ 18007F: drivers/base/regmap/ 18008F: include/linux/regmap.h 18009 18010REISERFS FILE SYSTEM 18011L: reiserfs-devel@vger.kernel.org 18012S: Supported 18013F: fs/reiserfs/ 18014 18015REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18016M: Bjorn Andersson <andersson@kernel.org> 18017M: Mathieu Poirier <mathieu.poirier@linaro.org> 18018L: linux-remoteproc@vger.kernel.org 18019S: Maintained 18020T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18021F: Documentation/ABI/testing/sysfs-class-remoteproc 18022F: Documentation/devicetree/bindings/remoteproc/ 18023F: Documentation/staging/remoteproc.rst 18024F: drivers/remoteproc/ 18025F: include/linux/remoteproc.h 18026F: include/linux/remoteproc/ 18027 18028REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18029M: Bjorn Andersson <andersson@kernel.org> 18030M: Mathieu Poirier <mathieu.poirier@linaro.org> 18031L: linux-remoteproc@vger.kernel.org 18032S: Maintained 18033T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18034F: Documentation/ABI/testing/sysfs-bus-rpmsg 18035F: Documentation/staging/rpmsg.rst 18036F: drivers/rpmsg/ 18037F: include/linux/rpmsg.h 18038F: include/linux/rpmsg/ 18039F: include/uapi/linux/rpmsg.h 18040F: samples/rpmsg/ 18041 18042REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18043M: Stephan Gerhold <stephan@gerhold.net> 18044L: netdev@vger.kernel.org 18045L: linux-remoteproc@vger.kernel.org 18046S: Maintained 18047F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18048 18049RENESAS CLOCK DRIVERS 18050M: Geert Uytterhoeven <geert+renesas@glider.be> 18051L: linux-renesas-soc@vger.kernel.org 18052S: Supported 18053T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18054F: Documentation/devicetree/bindings/clock/renesas,* 18055F: drivers/clk/renesas/ 18056 18057RENESAS EMEV2 I2C DRIVER 18058M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18059L: linux-renesas-soc@vger.kernel.org 18060S: Supported 18061F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18062F: drivers/i2c/busses/i2c-emev2.c 18063 18064RENESAS ETHERNET DRIVERS 18065R: Sergey Shtylyov <s.shtylyov@omp.ru> 18066L: netdev@vger.kernel.org 18067L: linux-renesas-soc@vger.kernel.org 18068F: Documentation/devicetree/bindings/net/renesas,*.yaml 18069F: drivers/net/ethernet/renesas/ 18070F: include/linux/sh_eth.h 18071 18072RENESAS IDT821034 ASoC CODEC 18073M: Herve Codina <herve.codina@bootlin.com> 18074L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18075S: Maintained 18076F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18077F: sound/soc/codecs/idt821034.c 18078 18079RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18080M: Miquel Raynal <miquel.raynal@bootlin.com> 18081L: linux-mtd@lists.infradead.org 18082L: linux-renesas-soc@vger.kernel.org 18083S: Maintained 18084F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18085F: drivers/mtd/nand/raw/renesas-nand-controller.c 18086 18087RENESAS R-CAR GYROADC DRIVER 18088M: Marek Vasut <marek.vasut@gmail.com> 18089L: linux-iio@vger.kernel.org 18090S: Supported 18091F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18092F: drivers/iio/adc/rcar-gyroadc.c 18093 18094RENESAS R-CAR I2C DRIVERS 18095M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18096L: linux-renesas-soc@vger.kernel.org 18097S: Supported 18098F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18099F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18100F: drivers/i2c/busses/i2c-rcar.c 18101F: drivers/i2c/busses/i2c-sh_mobile.c 18102 18103RENESAS R-CAR SATA DRIVER 18104R: Sergey Shtylyov <s.shtylyov@omp.ru> 18105L: linux-ide@vger.kernel.org 18106L: linux-renesas-soc@vger.kernel.org 18107S: Supported 18108F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18109F: drivers/ata/sata_rcar.c 18110 18111RENESAS R-CAR THERMAL DRIVERS 18112M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18113L: linux-renesas-soc@vger.kernel.org 18114S: Supported 18115F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18116F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18117F: drivers/thermal/rcar_gen3_thermal.c 18118F: drivers/thermal/rcar_thermal.c 18119 18120RENESAS RIIC DRIVER 18121M: Chris Brandt <chris.brandt@renesas.com> 18122L: linux-renesas-soc@vger.kernel.org 18123S: Supported 18124F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18125F: drivers/i2c/busses/i2c-riic.c 18126 18127RENESAS RZ/G2L A/D DRIVER 18128M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18129L: linux-iio@vger.kernel.org 18130L: linux-renesas-soc@vger.kernel.org 18131S: Supported 18132F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18133F: drivers/iio/adc/rzg2l_adc.c 18134 18135RENESAS RZ/G2L MTU3a COUNTER DRIVER 18136M: Biju Das <biju.das.jz@bp.renesas.com> 18137L: linux-iio@vger.kernel.org 18138L: linux-renesas-soc@vger.kernel.org 18139S: Supported 18140F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18141F: drivers/counter/rz-mtu3-cnt.c 18142 18143RENESAS RZ/N1 A5PSW SWITCH DRIVER 18144M: Clément Léger <clement.leger@bootlin.com> 18145L: linux-renesas-soc@vger.kernel.org 18146L: netdev@vger.kernel.org 18147S: Maintained 18148F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18149F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18150F: drivers/net/dsa/rzn1_a5psw* 18151F: drivers/net/pcs/pcs-rzn1-miic.c 18152F: include/dt-bindings/net/pcs-rzn1-miic.h 18153F: include/linux/pcs-rzn1-miic.h 18154F: net/dsa/tag_rzn1_a5psw.c 18155 18156RENESAS RZ/N1 RTC CONTROLLER DRIVER 18157M: Miquel Raynal <miquel.raynal@bootlin.com> 18158L: linux-rtc@vger.kernel.org 18159L: linux-renesas-soc@vger.kernel.org 18160S: Maintained 18161F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18162F: drivers/rtc/rtc-rzn1.c 18163 18164RENESAS RZ/N1 USBF CONTROLLER DRIVER 18165M: Herve Codina <herve.codina@bootlin.com> 18166L: linux-renesas-soc@vger.kernel.org 18167L: linux-usb@vger.kernel.org 18168S: Maintained 18169F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18170F: drivers/usb/gadget/udc/renesas_usbf.c 18171 18172RENESAS RZ/V2M I2C DRIVER 18173M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18174L: linux-i2c@vger.kernel.org 18175L: linux-renesas-soc@vger.kernel.org 18176S: Supported 18177F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18178F: drivers/i2c/busses/i2c-rzv2m.c 18179 18180RENESAS USB PHY DRIVER 18181M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18182L: linux-renesas-soc@vger.kernel.org 18183S: Maintained 18184F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18185 18186RENESAS VERSACLOCK 7 CLOCK DRIVER 18187M: Alex Helms <alexander.helms.jy@renesas.com> 18188S: Maintained 18189F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18190F: drivers/clk/clk-versaclock7.c 18191 18192RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18193M: Herve Codina <herve.codina@bootlin.com> 18194L: linux-iio@vger.kernel.org 18195S: Maintained 18196F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18197F: drivers/iio/potentiometer/x9250.c 18198 18199RESET CONTROLLER FRAMEWORK 18200M: Philipp Zabel <p.zabel@pengutronix.de> 18201S: Maintained 18202T: git git://git.pengutronix.de/git/pza/linux 18203F: Documentation/devicetree/bindings/reset/ 18204F: Documentation/driver-api/reset.rst 18205F: drivers/reset/ 18206F: include/dt-bindings/reset/ 18207F: include/linux/reset-controller.h 18208F: include/linux/reset.h 18209F: include/linux/reset/ 18210K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18211 18212RESTARTABLE SEQUENCES SUPPORT 18213M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18214M: Peter Zijlstra <peterz@infradead.org> 18215M: "Paul E. McKenney" <paulmck@kernel.org> 18216M: Boqun Feng <boqun.feng@gmail.com> 18217L: linux-kernel@vger.kernel.org 18218S: Supported 18219F: include/trace/events/rseq.h 18220F: include/uapi/linux/rseq.h 18221F: kernel/rseq.c 18222F: tools/testing/selftests/rseq/ 18223 18224RFKILL 18225M: Johannes Berg <johannes@sipsolutions.net> 18226L: linux-wireless@vger.kernel.org 18227S: Maintained 18228W: https://wireless.wiki.kernel.org/ 18229Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18230T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18231T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18232F: Documentation/ABI/stable/sysfs-class-rfkill 18233F: Documentation/driver-api/rfkill.rst 18234F: include/linux/rfkill.h 18235F: include/uapi/linux/rfkill.h 18236F: net/rfkill/ 18237 18238RHASHTABLE 18239M: Thomas Graf <tgraf@suug.ch> 18240M: Herbert Xu <herbert@gondor.apana.org.au> 18241L: netdev@vger.kernel.org 18242S: Maintained 18243F: include/linux/rhashtable-types.h 18244F: include/linux/rhashtable.h 18245F: lib/rhashtable.c 18246F: lib/test_rhashtable.c 18247 18248RICOH R5C592 MEMORYSTICK DRIVER 18249M: Maxim Levitsky <maximlevitsky@gmail.com> 18250S: Maintained 18251F: drivers/memstick/host/r592.* 18252 18253RICOH SMARTMEDIA/XD DRIVER 18254M: Maxim Levitsky <maximlevitsky@gmail.com> 18255S: Maintained 18256F: drivers/mtd/nand/raw/r852.c 18257F: drivers/mtd/nand/raw/r852.h 18258 18259RISC-V ARCHITECTURE 18260M: Paul Walmsley <paul.walmsley@sifive.com> 18261M: Palmer Dabbelt <palmer@dabbelt.com> 18262M: Albert Ou <aou@eecs.berkeley.edu> 18263L: linux-riscv@lists.infradead.org 18264S: Supported 18265Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18266C: irc://irc.libera.chat/riscv 18267P: Documentation/riscv/patch-acceptance.rst 18268T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18269F: arch/riscv/ 18270N: riscv 18271K: riscv 18272 18273RISC-V MICROCHIP FPGA SUPPORT 18274M: Conor Dooley <conor.dooley@microchip.com> 18275M: Daire McNamara <daire.mcnamara@microchip.com> 18276L: linux-riscv@lists.infradead.org 18277S: Supported 18278F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18279F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18280F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18281F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18282F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18283F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18284F: Documentation/devicetree/bindings/riscv/microchip.yaml 18285F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18286F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18287F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18288F: arch/riscv/boot/dts/microchip/ 18289F: drivers/char/hw_random/mpfs-rng.c 18290F: drivers/clk/microchip/clk-mpfs*.c 18291F: drivers/i2c/busses/i2c-microchip-corei2c.c 18292F: drivers/mailbox/mailbox-mpfs.c 18293F: drivers/pci/controller/pcie-microchip-host.c 18294F: drivers/pwm/pwm-microchip-core.c 18295F: drivers/reset/reset-mpfs.c 18296F: drivers/rtc/rtc-mpfs.c 18297F: drivers/soc/microchip/mpfs-sys-controller.c 18298F: drivers/spi/spi-microchip-core-qspi.c 18299F: drivers/spi/spi-microchip-core.c 18300F: drivers/usb/musb/mpfs.c 18301F: include/soc/microchip/mpfs.h 18302 18303RISC-V MISC SOC SUPPORT 18304M: Conor Dooley <conor@kernel.org> 18305L: linux-riscv@lists.infradead.org 18306S: Maintained 18307Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18308T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18309F: Documentation/devicetree/bindings/riscv/ 18310F: arch/riscv/boot/dts/ 18311X: arch/riscv/boot/dts/allwinner/ 18312X: arch/riscv/boot/dts/renesas/ 18313 18314RISC-V PMU DRIVERS 18315M: Atish Patra <atishp@atishpatra.org> 18316R: Anup Patel <anup@brainfault.org> 18317L: linux-riscv@lists.infradead.org 18318S: Supported 18319F: drivers/perf/riscv_pmu.c 18320F: drivers/perf/riscv_pmu_legacy.c 18321F: drivers/perf/riscv_pmu_sbi.c 18322 18323RISC-V THEAD SoC SUPPORT 18324M: Jisheng Zhang <jszhang@kernel.org> 18325M: Guo Ren <guoren@kernel.org> 18326M: Fu Wei <wefu@redhat.com> 18327L: linux-riscv@lists.infradead.org 18328S: Maintained 18329F: arch/riscv/boot/dts/thead/ 18330 18331RNBD BLOCK DRIVERS 18332M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18333M: Jack Wang <jinpu.wang@ionos.com> 18334L: linux-block@vger.kernel.org 18335S: Maintained 18336F: drivers/block/rnbd/ 18337 18338ROCCAT DRIVERS 18339M: Stefan Achatz <erazor_de@users.sourceforge.net> 18340S: Maintained 18341W: http://sourceforge.net/projects/roccat/ 18342F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18343F: drivers/hid/hid-roccat* 18344F: include/linux/hid-roccat* 18345 18346ROCKCHIP CRYPTO DRIVERS 18347M: Corentin Labbe <clabbe@baylibre.com> 18348L: linux-crypto@vger.kernel.org 18349S: Maintained 18350F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18351F: drivers/crypto/rockchip/ 18352 18353ROCKCHIP I2S TDM DRIVER 18354M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18355L: linux-rockchip@lists.infradead.org 18356S: Maintained 18357F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18358F: sound/soc/rockchip/rockchip_i2s_tdm.* 18359 18360ROCKCHIP ISP V1 DRIVER 18361M: Dafna Hirschfeld <dafna@fastmail.com> 18362L: linux-media@vger.kernel.org 18363L: linux-rockchip@lists.infradead.org 18364S: Maintained 18365F: Documentation/admin-guide/media/rkisp1.rst 18366F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18367F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18368F: drivers/media/platform/rockchip/rkisp1 18369F: include/uapi/linux/rkisp1-config.h 18370 18371ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18372M: Jacob Chen <jacob-chen@iotwrt.com> 18373M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18374L: linux-media@vger.kernel.org 18375L: linux-rockchip@lists.infradead.org 18376S: Maintained 18377F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18378F: drivers/media/platform/rockchip/rga/ 18379 18380ROCKCHIP VIDEO DECODER DRIVER 18381M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18382L: linux-media@vger.kernel.org 18383L: linux-rockchip@lists.infradead.org 18384S: Maintained 18385F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18386F: drivers/staging/media/rkvdec/ 18387 18388ROCKER DRIVER 18389M: Jiri Pirko <jiri@resnulli.us> 18390L: netdev@vger.kernel.org 18391S: Supported 18392F: drivers/net/ethernet/rocker/ 18393 18394ROCKETPORT EXPRESS/INFINITY DRIVER 18395M: Kevin Cernekee <cernekee@gmail.com> 18396L: linux-serial@vger.kernel.org 18397S: Odd Fixes 18398F: drivers/tty/serial/rp2.* 18399 18400ROHM BD99954 CHARGER IC 18401M: Matti Vaittinen <mazziesaccount@gmail.com> 18402S: Supported 18403F: drivers/power/supply/bd99954-charger.c 18404F: drivers/power/supply/bd99954-charger.h 18405 18406ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18407M: Tomasz Duszynski <tduszyns@gmail.com> 18408S: Maintained 18409F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18410F: drivers/iio/light/bh1750.c 18411 18412ROHM BU270xx LIGHT SENSOR DRIVERs 18413M: Matti Vaittinen <mazziesaccount@gmail.com> 18414L: linux-iio@vger.kernel.org 18415S: Supported 18416F: drivers/iio/light/rohm-bu27008.c 18417F: drivers/iio/light/rohm-bu27034.c 18418 18419ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18420M: Marek Vasut <marek.vasut+renesas@gmail.com> 18421L: linux-kernel@vger.kernel.org 18422L: linux-renesas-soc@vger.kernel.org 18423S: Supported 18424F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18425F: drivers/gpio/gpio-bd9571mwv.c 18426F: drivers/mfd/bd9571mwv.c 18427F: drivers/regulator/bd9571mwv-regulator.c 18428F: include/linux/mfd/bd9571mwv.h 18429 18430ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18431M: Matti Vaittinen <mazziesaccount@gmail.com> 18432S: Supported 18433F: drivers/clk/clk-bd718x7.c 18434F: drivers/gpio/gpio-bd71815.c 18435F: drivers/gpio/gpio-bd71828.c 18436F: drivers/mfd/rohm-bd71828.c 18437F: drivers/mfd/rohm-bd718x7.c 18438F: drivers/mfd/rohm-bd9576.c 18439F: drivers/regulator/bd71815-regulator.c 18440F: drivers/regulator/bd71828-regulator.c 18441F: drivers/regulator/bd718x7-regulator.c 18442F: drivers/regulator/bd9576-regulator.c 18443F: drivers/regulator/rohm-regulator.c 18444F: drivers/rtc/rtc-bd70528.c 18445F: drivers/watchdog/bd9576_wdt.c 18446F: include/linux/mfd/rohm-bd71815.h 18447F: include/linux/mfd/rohm-bd71828.h 18448F: include/linux/mfd/rohm-bd718x7.h 18449F: include/linux/mfd/rohm-bd957x.h 18450F: include/linux/mfd/rohm-generic.h 18451F: include/linux/mfd/rohm-shared.h 18452 18453ROSE NETWORK LAYER 18454M: Ralf Baechle <ralf@linux-mips.org> 18455L: linux-hams@vger.kernel.org 18456S: Maintained 18457W: http://www.linux-ax25.org/ 18458F: include/net/rose.h 18459F: include/uapi/linux/rose.h 18460F: net/rose/ 18461 18462ROTATION DRIVER FOR ALLWINNER A83T 18463M: Jernej Skrabec <jernej.skrabec@gmail.com> 18464L: linux-media@vger.kernel.org 18465S: Maintained 18466T: git git://linuxtv.org/media_tree.git 18467F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18468F: drivers/media/platform/sunxi/sun8i-rotate/ 18469 18470RPMSG TTY DRIVER 18471M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18472L: linux-remoteproc@vger.kernel.org 18473S: Maintained 18474F: drivers/tty/rpmsg_tty.c 18475 18476RTL2830 MEDIA DRIVER 18477M: Antti Palosaari <crope@iki.fi> 18478L: linux-media@vger.kernel.org 18479S: Maintained 18480W: https://linuxtv.org 18481W: http://palosaari.fi/linux/ 18482Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18483T: git git://linuxtv.org/anttip/media_tree.git 18484F: drivers/media/dvb-frontends/rtl2830* 18485 18486RTL2832 MEDIA DRIVER 18487M: Antti Palosaari <crope@iki.fi> 18488L: linux-media@vger.kernel.org 18489S: Maintained 18490W: https://linuxtv.org 18491W: http://palosaari.fi/linux/ 18492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18493T: git git://linuxtv.org/anttip/media_tree.git 18494F: drivers/media/dvb-frontends/rtl2832* 18495 18496RTL2832_SDR MEDIA DRIVER 18497M: Antti Palosaari <crope@iki.fi> 18498L: linux-media@vger.kernel.org 18499S: Maintained 18500W: https://linuxtv.org 18501W: http://palosaari.fi/linux/ 18502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18503T: git git://linuxtv.org/anttip/media_tree.git 18504F: drivers/media/dvb-frontends/rtl2832_sdr* 18505 18506RTL8180 WIRELESS DRIVER 18507L: linux-wireless@vger.kernel.org 18508S: Orphan 18509W: https://wireless.wiki.kernel.org/ 18510T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18511F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18512 18513RTL8187 WIRELESS DRIVER 18514M: Herton Ronaldo Krzesinski <herton@canonical.com> 18515M: Hin-Tak Leung <htl10@users.sourceforge.net> 18516M: Larry Finger <Larry.Finger@lwfinger.net> 18517L: linux-wireless@vger.kernel.org 18518S: Maintained 18519W: https://wireless.wiki.kernel.org/ 18520T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18521F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18522 18523RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18524M: Jes Sorensen <Jes.Sorensen@gmail.com> 18525L: linux-wireless@vger.kernel.org 18526S: Maintained 18527T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18528F: drivers/net/wireless/realtek/rtl8xxxu/ 18529 18530RTRS TRANSPORT DRIVERS 18531M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18532M: Jack Wang <jinpu.wang@ionos.com> 18533L: linux-rdma@vger.kernel.org 18534S: Maintained 18535F: drivers/infiniband/ulp/rtrs/ 18536 18537RUNTIME VERIFICATION (RV) 18538M: Daniel Bristot de Oliveira <bristot@kernel.org> 18539M: Steven Rostedt <rostedt@goodmis.org> 18540L: linux-trace-kernel@vger.kernel.org 18541S: Maintained 18542F: Documentation/trace/rv/ 18543F: include/linux/rv.h 18544F: include/rv/ 18545F: kernel/trace/rv/ 18546F: tools/verification/ 18547 18548RUST 18549M: Miguel Ojeda <ojeda@kernel.org> 18550M: Alex Gaynor <alex.gaynor@gmail.com> 18551M: Wedson Almeida Filho <wedsonaf@gmail.com> 18552R: Boqun Feng <boqun.feng@gmail.com> 18553R: Gary Guo <gary@garyguo.net> 18554R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18555R: Benno Lossin <benno.lossin@proton.me> 18556L: rust-for-linux@vger.kernel.org 18557S: Supported 18558W: https://github.com/Rust-for-Linux/linux 18559B: https://github.com/Rust-for-Linux/linux/issues 18560C: zulip://rust-for-linux.zulipchat.com 18561T: git https://github.com/Rust-for-Linux/linux.git rust-next 18562F: Documentation/rust/ 18563F: rust/ 18564F: samples/rust/ 18565F: scripts/*rust* 18566K: \b(?i:rust)\b 18567 18568RXRPC SOCKETS (AF_RXRPC) 18569M: David Howells <dhowells@redhat.com> 18570M: Marc Dionne <marc.dionne@auristor.com> 18571L: linux-afs@lists.infradead.org 18572S: Supported 18573W: https://www.infradead.org/~dhowells/kafs/ 18574F: Documentation/networking/rxrpc.rst 18575F: include/keys/rxrpc-type.h 18576F: include/net/af_rxrpc.h 18577F: include/trace/events/rxrpc.h 18578F: include/uapi/linux/rxrpc.h 18579F: net/rxrpc/ 18580 18581S3 SAVAGE FRAMEBUFFER DRIVER 18582M: Antonino Daplas <adaplas@gmail.com> 18583L: linux-fbdev@vger.kernel.org 18584S: Maintained 18585F: drivers/video/fbdev/savage/ 18586 18587S390 ARCHITECTURE 18588M: Heiko Carstens <hca@linux.ibm.com> 18589M: Vasily Gorbik <gor@linux.ibm.com> 18590M: Alexander Gordeev <agordeev@linux.ibm.com> 18591R: Christian Borntraeger <borntraeger@linux.ibm.com> 18592R: Sven Schnelle <svens@linux.ibm.com> 18593L: linux-s390@vger.kernel.org 18594S: Supported 18595T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18596F: Documentation/driver-api/s390-drivers.rst 18597F: Documentation/s390/ 18598F: arch/s390/ 18599F: drivers/s390/ 18600F: drivers/watchdog/diag288_wdt.c 18601 18602S390 COMMON I/O LAYER 18603M: Vineeth Vijayan <vneethv@linux.ibm.com> 18604M: Peter Oberparleiter <oberpar@linux.ibm.com> 18605L: linux-s390@vger.kernel.org 18606S: Supported 18607F: drivers/s390/cio/ 18608 18609S390 DASD DRIVER 18610M: Stefan Haberland <sth@linux.ibm.com> 18611M: Jan Hoeppner <hoeppner@linux.ibm.com> 18612L: linux-s390@vger.kernel.org 18613S: Supported 18614F: block/partitions/ibm.c 18615F: drivers/s390/block/dasd* 18616F: include/linux/dasd_mod.h 18617 18618S390 IOMMU (PCI) 18619M: Niklas Schnelle <schnelle@linux.ibm.com> 18620M: Matthew Rosato <mjrosato@linux.ibm.com> 18621R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18622L: linux-s390@vger.kernel.org 18623S: Supported 18624F: drivers/iommu/s390-iommu.c 18625 18626S390 IUCV NETWORK LAYER 18627M: Alexandra Winter <wintera@linux.ibm.com> 18628M: Wenjia Zhang <wenjia@linux.ibm.com> 18629L: linux-s390@vger.kernel.org 18630L: netdev@vger.kernel.org 18631S: Supported 18632F: drivers/s390/net/*iucv* 18633F: include/net/iucv/ 18634F: net/iucv/ 18635 18636S390 MM 18637M: Alexander Gordeev <agordeev@linux.ibm.com> 18638M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18639L: linux-s390@vger.kernel.org 18640S: Supported 18641T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18642F: arch/s390/include/asm/pgtable.h 18643F: arch/s390/mm 18644 18645S390 NETWORK DRIVERS 18646M: Alexandra Winter <wintera@linux.ibm.com> 18647M: Wenjia Zhang <wenjia@linux.ibm.com> 18648L: linux-s390@vger.kernel.org 18649L: netdev@vger.kernel.org 18650S: Supported 18651F: drivers/s390/net/ 18652 18653S390 PCI SUBSYSTEM 18654M: Niklas Schnelle <schnelle@linux.ibm.com> 18655M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18656L: linux-s390@vger.kernel.org 18657S: Supported 18658F: Documentation/s390/pci.rst 18659F: arch/s390/pci/ 18660F: drivers/pci/hotplug/s390_pci_hpc.c 18661 18662S390 SCM DRIVER 18663M: Vineeth Vijayan <vneethv@linux.ibm.com> 18664L: linux-s390@vger.kernel.org 18665S: Supported 18666F: drivers/s390/block/scm* 18667F: drivers/s390/cio/scm.c 18668 18669S390 VFIO AP DRIVER 18670M: Tony Krowiak <akrowiak@linux.ibm.com> 18671M: Halil Pasic <pasic@linux.ibm.com> 18672M: Jason Herne <jjherne@linux.ibm.com> 18673L: linux-s390@vger.kernel.org 18674S: Supported 18675F: Documentation/s390/vfio-ap* 18676F: drivers/s390/crypto/vfio_ap* 18677 18678S390 VFIO-CCW DRIVER 18679M: Eric Farman <farman@linux.ibm.com> 18680M: Matthew Rosato <mjrosato@linux.ibm.com> 18681R: Halil Pasic <pasic@linux.ibm.com> 18682L: linux-s390@vger.kernel.org 18683L: kvm@vger.kernel.org 18684S: Supported 18685F: Documentation/s390/vfio-ccw.rst 18686F: drivers/s390/cio/vfio_ccw* 18687F: include/uapi/linux/vfio_ccw.h 18688 18689S390 VFIO-PCI DRIVER 18690M: Matthew Rosato <mjrosato@linux.ibm.com> 18691M: Eric Farman <farman@linux.ibm.com> 18692L: linux-s390@vger.kernel.org 18693L: kvm@vger.kernel.org 18694S: Supported 18695F: arch/s390/kvm/pci* 18696F: drivers/vfio/pci/vfio_pci_zdev.c 18697F: include/uapi/linux/vfio_zdev.h 18698 18699S390 ZCRYPT DRIVER 18700M: Harald Freudenberger <freude@linux.ibm.com> 18701L: linux-s390@vger.kernel.org 18702S: Supported 18703F: drivers/s390/crypto/ 18704 18705S390 ZFCP DRIVER 18706M: Steffen Maier <maier@linux.ibm.com> 18707M: Benjamin Block <bblock@linux.ibm.com> 18708L: linux-s390@vger.kernel.org 18709S: Supported 18710F: drivers/s390/scsi/zfcp_* 18711 18712SAA6588 RDS RECEIVER DRIVER 18713M: Hans Verkuil <hverkuil@xs4all.nl> 18714L: linux-media@vger.kernel.org 18715S: Odd Fixes 18716W: https://linuxtv.org 18717T: git git://linuxtv.org/media_tree.git 18718F: drivers/media/i2c/saa6588* 18719 18720SAA7134 VIDEO4LINUX DRIVER 18721M: Mauro Carvalho Chehab <mchehab@kernel.org> 18722L: linux-media@vger.kernel.org 18723S: Odd fixes 18724W: https://linuxtv.org 18725T: git git://linuxtv.org/media_tree.git 18726F: Documentation/driver-api/media/drivers/saa7134* 18727F: drivers/media/pci/saa7134/ 18728 18729SAA7146 VIDEO4LINUX-2 DRIVER 18730M: Hans Verkuil <hverkuil@xs4all.nl> 18731L: linux-media@vger.kernel.org 18732S: Maintained 18733T: git git://linuxtv.org/media_tree.git 18734F: drivers/media/common/saa7146/ 18735F: drivers/media/pci/saa7146/ 18736F: include/media/drv-intf/saa7146* 18737 18738SAFESETID SECURITY MODULE 18739M: Micah Morton <mortonm@chromium.org> 18740S: Supported 18741F: Documentation/admin-guide/LSM/SafeSetID.rst 18742F: security/safesetid/ 18743 18744SAMSUNG AUDIO (ASoC) DRIVERS 18745M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18746L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18747S: Maintained 18748B: mailto:linux-samsung-soc@vger.kernel.org 18749F: Documentation/devicetree/bindings/sound/samsung* 18750F: sound/soc/samsung/ 18751 18752SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18753M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18754L: linux-crypto@vger.kernel.org 18755L: linux-samsung-soc@vger.kernel.org 18756S: Maintained 18757F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18758F: drivers/crypto/exynos-rng.c 18759 18760SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18761M: Łukasz Stelmach <l.stelmach@samsung.com> 18762L: linux-samsung-soc@vger.kernel.org 18763S: Maintained 18764F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18765F: drivers/char/hw_random/exynos-trng.c 18766 18767SAMSUNG FRAMEBUFFER DRIVER 18768M: Jingoo Han <jingoohan1@gmail.com> 18769L: linux-fbdev@vger.kernel.org 18770S: Maintained 18771F: drivers/video/fbdev/s3c-fb.c 18772 18773SAMSUNG INTERCONNECT DRIVERS 18774M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18775M: Artur Świgoń <a.swigon@samsung.com> 18776L: linux-pm@vger.kernel.org 18777L: linux-samsung-soc@vger.kernel.org 18778S: Supported 18779F: drivers/interconnect/samsung/ 18780 18781SAMSUNG LAPTOP DRIVER 18782M: Corentin Chary <corentin.chary@gmail.com> 18783L: platform-driver-x86@vger.kernel.org 18784S: Maintained 18785F: drivers/platform/x86/samsung-laptop.c 18786 18787SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18788M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18789L: linux-kernel@vger.kernel.org 18790L: linux-samsung-soc@vger.kernel.org 18791S: Supported 18792B: mailto:linux-samsung-soc@vger.kernel.org 18793F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18794F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18795F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18796F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18797F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18798F: drivers/clk/clk-s2mps11.c 18799F: drivers/mfd/sec*.c 18800F: drivers/regulator/s2m*.c 18801F: drivers/regulator/s5m*.c 18802F: drivers/rtc/rtc-s5m.c 18803F: include/linux/mfd/samsung/ 18804 18805SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18806M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18807L: linux-media@vger.kernel.org 18808L: linux-samsung-soc@vger.kernel.org 18809S: Maintained 18810F: drivers/media/platform/samsung/s3c-camif/ 18811F: include/media/drv-intf/s3c_camif.h 18812 18813SAMSUNG S3FWRN5 NFC DRIVER 18814M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18815S: Maintained 18816F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18817F: drivers/nfc/s3fwrn5 18818 18819SAMSUNG S5C73M3 CAMERA DRIVER 18820M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18821M: Andrzej Hajda <andrzej.hajda@intel.com> 18822L: linux-media@vger.kernel.org 18823S: Supported 18824F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18825F: drivers/media/i2c/s5c73m3/* 18826 18827SAMSUNG S5K5BAF CAMERA DRIVER 18828M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18829M: Andrzej Hajda <andrzej.hajda@intel.com> 18830L: linux-media@vger.kernel.org 18831S: Supported 18832F: drivers/media/i2c/s5k5baf.c 18833 18834SAMSUNG S5P Security SubSystem (SSS) DRIVER 18835M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18836M: Vladimir Zapolskiy <vz@mleia.com> 18837L: linux-crypto@vger.kernel.org 18838L: linux-samsung-soc@vger.kernel.org 18839S: Maintained 18840F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18841F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18842F: drivers/crypto/s5p-sss.c 18843 18844SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18845M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18846L: linux-media@vger.kernel.org 18847S: Supported 18848Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18849F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18850F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18851F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18852F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18853F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18854F: drivers/media/platform/samsung/exynos4-is/ 18855 18856SAMSUNG SOC CLOCK DRIVERS 18857M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18858M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18859M: Tomasz Figa <tomasz.figa@gmail.com> 18860M: Chanwoo Choi <cw00.choi@samsung.com> 18861R: Alim Akhtar <alim.akhtar@samsung.com> 18862L: linux-samsung-soc@vger.kernel.org 18863S: Supported 18864T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18865T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18866F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18867F: Documentation/devicetree/bindings/clock/samsung,s3c* 18868F: drivers/clk/samsung/ 18869F: include/dt-bindings/clock/exynos*.h 18870F: include/dt-bindings/clock/s5p*.h 18871F: include/dt-bindings/clock/samsung,*.h 18872F: include/linux/clk/samsung.h 18873 18874SAMSUNG SPI DRIVERS 18875M: Andi Shyti <andi.shyti@kernel.org> 18876L: linux-spi@vger.kernel.org 18877L: linux-samsung-soc@vger.kernel.org 18878S: Maintained 18879F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18880F: drivers/spi/spi-s3c* 18881F: include/linux/platform_data/spi-s3c64xx.h 18882 18883SAMSUNG SXGBE DRIVERS 18884M: Byungho An <bh74.an@samsung.com> 18885L: netdev@vger.kernel.org 18886S: Supported 18887F: drivers/net/ethernet/samsung/sxgbe/ 18888 18889SAMSUNG THERMAL DRIVER 18890M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18891M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18892L: linux-pm@vger.kernel.org 18893L: linux-samsung-soc@vger.kernel.org 18894S: Maintained 18895F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18896F: drivers/thermal/samsung/ 18897 18898SAMSUNG USB2 PHY DRIVER 18899M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18900L: linux-kernel@vger.kernel.org 18901S: Supported 18902F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18903F: Documentation/driver-api/phy/samsung-usb2.rst 18904F: drivers/phy/samsung/phy-exynos4210-usb2.c 18905F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18906F: drivers/phy/samsung/phy-exynos5250-usb2.c 18907F: drivers/phy/samsung/phy-s5pv210-usb2.c 18908F: drivers/phy/samsung/phy-samsung-usb2.c 18909F: drivers/phy/samsung/phy-samsung-usb2.h 18910 18911SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18912M: Paul Barker <paul.barker@sancloud.com> 18913R: Marc Murphy <marc.murphy@sancloud.com> 18914S: Supported 18915F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18916 18917SC1200 WDT DRIVER 18918M: Zwane Mwaikambo <zwanem@gmail.com> 18919S: Maintained 18920F: drivers/watchdog/sc1200wdt.c 18921 18922SCHEDULER 18923M: Ingo Molnar <mingo@redhat.com> 18924M: Peter Zijlstra <peterz@infradead.org> 18925M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18926M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18927R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18928R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18929R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18930R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18931R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18932R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18933L: linux-kernel@vger.kernel.org 18934S: Maintained 18935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18936F: include/linux/preempt.h 18937F: include/linux/sched.h 18938F: include/linux/wait.h 18939F: include/uapi/linux/sched.h 18940F: kernel/sched/ 18941 18942SCSI LIBSAS SUBSYSTEM 18943R: John Garry <john.g.garry@oracle.com> 18944R: Jason Yan <yanaijie@huawei.com> 18945L: linux-scsi@vger.kernel.org 18946S: Supported 18947F: Documentation/scsi/libsas.rst 18948F: drivers/scsi/libsas/ 18949F: include/scsi/libsas.h 18950F: include/scsi/sas_ata.h 18951 18952SCSI RDMA PROTOCOL (SRP) INITIATOR 18953M: Bart Van Assche <bvanassche@acm.org> 18954L: linux-rdma@vger.kernel.org 18955S: Supported 18956Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18957F: drivers/infiniband/ulp/srp/ 18958F: include/scsi/srp.h 18959 18960SCSI RDMA PROTOCOL (SRP) TARGET 18961M: Bart Van Assche <bvanassche@acm.org> 18962L: linux-rdma@vger.kernel.org 18963L: target-devel@vger.kernel.org 18964S: Supported 18965Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18966F: drivers/infiniband/ulp/srpt/ 18967 18968SCSI SG DRIVER 18969M: Doug Gilbert <dgilbert@interlog.com> 18970L: linux-scsi@vger.kernel.org 18971S: Maintained 18972W: http://sg.danny.cz/sg 18973F: Documentation/scsi/scsi-generic.rst 18974F: drivers/scsi/sg.c 18975F: include/scsi/sg.h 18976 18977SCSI SUBSYSTEM 18978M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18979M: "Martin K. Petersen" <martin.petersen@oracle.com> 18980L: linux-scsi@vger.kernel.org 18981S: Maintained 18982Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18984T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18985F: Documentation/devicetree/bindings/scsi/ 18986F: drivers/scsi/ 18987F: drivers/ufs/ 18988F: include/scsi/ 18989 18990SCSI TAPE DRIVER 18991M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18992L: linux-scsi@vger.kernel.org 18993S: Maintained 18994F: Documentation/scsi/st.rst 18995F: drivers/scsi/st.* 18996F: drivers/scsi/st_*.h 18997 18998SCSI TARGET CORE USER DRIVER 18999M: Bodo Stroesser <bostroesser@gmail.com> 19000L: linux-scsi@vger.kernel.org 19001L: target-devel@vger.kernel.org 19002S: Supported 19003F: Documentation/target/tcmu-design.rst 19004F: drivers/target/target_core_user.c 19005F: include/uapi/linux/target_core_user.h 19006 19007SCSI TARGET SUBSYSTEM 19008M: "Martin K. Petersen" <martin.petersen@oracle.com> 19009L: linux-scsi@vger.kernel.org 19010L: target-devel@vger.kernel.org 19011S: Supported 19012W: http://www.linux-iscsi.org 19013Q: https://patchwork.kernel.org/project/target-devel/list/ 19014T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19015F: Documentation/target/ 19016F: drivers/target/ 19017F: include/target/ 19018 19019SCTP PROTOCOL 19020M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19021M: Xin Long <lucien.xin@gmail.com> 19022L: linux-sctp@vger.kernel.org 19023S: Maintained 19024W: https://github.com/sctp/lksctp-tools/wiki 19025F: Documentation/networking/sctp.rst 19026F: include/linux/sctp.h 19027F: include/net/sctp/ 19028F: include/uapi/linux/sctp.h 19029F: net/sctp/ 19030 19031SCx200 CPU SUPPORT 19032M: Jim Cromie <jim.cromie@gmail.com> 19033S: Odd Fixes 19034F: Documentation/i2c/busses/scx200_acb.rst 19035F: arch/x86/platform/scx200/ 19036F: drivers/i2c/busses/scx200* 19037F: drivers/mtd/maps/scx200_docflash.c 19038F: drivers/watchdog/scx200_wdt.c 19039F: include/linux/scx200.h 19040 19041SCx200 GPIO DRIVER 19042M: Jim Cromie <jim.cromie@gmail.com> 19043S: Maintained 19044F: drivers/char/scx200_gpio.c 19045F: include/linux/scx200_gpio.h 19046 19047SCx200 HRT CLOCKSOURCE DRIVER 19048M: Jim Cromie <jim.cromie@gmail.com> 19049S: Maintained 19050F: drivers/clocksource/scx200_hrt.c 19051 19052SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19053M: Sascha Sommer <saschasommer@freenet.de> 19054L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19055S: Maintained 19056F: drivers/mmc/host/sdricoh_cs.c 19057 19058SECO BOARDS CEC DRIVER 19059M: Ettore Chimenti <ek5.chimenti@gmail.com> 19060S: Maintained 19061F: drivers/media/cec/platform/seco/seco-cec.c 19062F: drivers/media/cec/platform/seco/seco-cec.h 19063 19064SECURE COMPUTING 19065M: Kees Cook <keescook@chromium.org> 19066R: Andy Lutomirski <luto@amacapital.net> 19067R: Will Drewry <wad@chromium.org> 19068S: Supported 19069T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19070F: Documentation/userspace-api/seccomp_filter.rst 19071F: include/linux/seccomp.h 19072F: include/uapi/linux/seccomp.h 19073F: kernel/seccomp.c 19074F: tools/testing/selftests/kselftest_harness.h 19075F: tools/testing/selftests/seccomp/* 19076K: \bsecure_computing 19077K: \bTIF_SECCOMP\b 19078 19079SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19080M: Kamal Dasu <kamal.dasu@broadcom.com> 19081M: Al Cooper <alcooperx@gmail.com> 19082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19083L: linux-mmc@vger.kernel.org 19084S: Maintained 19085F: drivers/mmc/host/sdhci-brcmstb* 19086 19087SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19088M: Adrian Hunter <adrian.hunter@intel.com> 19089L: linux-mmc@vger.kernel.org 19090S: Supported 19091F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19092F: drivers/mmc/host/sdhci* 19093 19094SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19095M: Eugen Hristev <eugen.hristev@microchip.com> 19096L: linux-mmc@vger.kernel.org 19097S: Supported 19098F: drivers/mmc/host/sdhci-of-at91.c 19099 19100SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19101M: Haibo Chen <haibo.chen@nxp.com> 19102L: linux-imx@nxp.com 19103L: linux-mmc@vger.kernel.org 19104S: Maintained 19105F: drivers/mmc/host/sdhci-esdhc-imx.c 19106 19107SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19108M: Ben Dooks <ben-linux@fluff.org> 19109M: Jaehoon Chung <jh80.chung@samsung.com> 19110L: linux-mmc@vger.kernel.org 19111S: Maintained 19112F: drivers/mmc/host/sdhci-s3c* 19113 19114SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19115M: Viresh Kumar <vireshk@kernel.org> 19116L: linux-mmc@vger.kernel.org 19117S: Maintained 19118F: drivers/mmc/host/sdhci-spear.c 19119 19120SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19121M: Vignesh Raghavendra <vigneshr@ti.com> 19122L: linux-mmc@vger.kernel.org 19123S: Maintained 19124F: drivers/mmc/host/sdhci-omap.c 19125 19126SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19127M: Jonathan Derrick <jonathan.derrick@linux.dev> 19128L: linux-block@vger.kernel.org 19129S: Supported 19130F: block/opal_proto.h 19131F: block/sed* 19132F: include/linux/sed* 19133F: include/uapi/linux/sed* 19134 19135SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19136M: Mark Rutland <mark.rutland@arm.com> 19137M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19138M: Sudeep Holla <sudeep.holla@arm.com> 19139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19140S: Maintained 19141F: drivers/firmware/smccc/ 19142F: include/linux/arm-smccc.h 19143 19144SECURITY CONTACT 19145M: Security Officers <security@kernel.org> 19146S: Supported 19147F: Documentation/process/security-bugs.rst 19148 19149SECURITY SUBSYSTEM 19150M: Paul Moore <paul@paul-moore.com> 19151M: James Morris <jmorris@namei.org> 19152M: "Serge E. Hallyn" <serge@hallyn.com> 19153L: linux-security-module@vger.kernel.org (suggested Cc:) 19154S: Supported 19155W: http://kernsec.org/ 19156T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19157F: security/ 19158X: security/selinux/ 19159 19160SELINUX SECURITY MODULE 19161M: Paul Moore <paul@paul-moore.com> 19162M: Stephen Smalley <stephen.smalley.work@gmail.com> 19163M: Eric Paris <eparis@parisplace.org> 19164L: selinux@vger.kernel.org 19165S: Supported 19166W: https://selinuxproject.org 19167W: https://github.com/SELinuxProject 19168T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19169F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19170F: Documentation/ABI/removed/sysfs-selinux-disable 19171F: Documentation/admin-guide/LSM/SELinux.rst 19172F: include/trace/events/avc.h 19173F: include/uapi/linux/selinux_netlink.h 19174F: scripts/selinux/ 19175F: security/selinux/ 19176 19177SENSABLE PHANTOM 19178M: Jiri Slaby <jirislaby@kernel.org> 19179S: Maintained 19180F: drivers/misc/phantom.c 19181F: include/uapi/linux/phantom.h 19182 19183SENSEAIR SUNRISE 006-0-0007 19184M: Jacopo Mondi <jacopo@jmondi.org> 19185S: Maintained 19186F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19187F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19188F: drivers/iio/chemical/sunrise_co2.c 19189 19190SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19191M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19192S: Maintained 19193F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19194F: drivers/iio/chemical/scd30.h 19195F: drivers/iio/chemical/scd30_core.c 19196F: drivers/iio/chemical/scd30_i2c.c 19197F: drivers/iio/chemical/scd30_serial.c 19198 19199SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19200M: Roan van Dijk <roan@protonic.nl> 19201S: Maintained 19202F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19203F: drivers/iio/chemical/scd4x.c 19204 19205SENSIRION SGP40 GAS SENSOR DRIVER 19206M: Andreas Klinger <ak@it-klinger.de> 19207S: Maintained 19208F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19209F: drivers/iio/chemical/sgp40.c 19210 19211SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19212M: Tomasz Duszynski <tduszyns@gmail.com> 19213S: Maintained 19214F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19215F: drivers/iio/chemical/sps30.c 19216F: drivers/iio/chemical/sps30_i2c.c 19217F: drivers/iio/chemical/sps30_serial.c 19218 19219SERIAL DEVICE BUS 19220M: Rob Herring <robh@kernel.org> 19221L: linux-serial@vger.kernel.org 19222S: Maintained 19223F: Documentation/devicetree/bindings/serial/serial.yaml 19224F: drivers/tty/serdev/ 19225F: include/linux/serdev.h 19226 19227SERIAL DRIVERS 19228M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19229L: linux-serial@vger.kernel.org 19230S: Maintained 19231F: Documentation/devicetree/bindings/serial/ 19232F: drivers/tty/serial/ 19233 19234SERIAL IR RECEIVER 19235M: Sean Young <sean@mess.org> 19236L: linux-media@vger.kernel.org 19237S: Maintained 19238F: drivers/media/rc/serial_ir.c 19239 19240SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19241M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19242L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19243S: Maintained 19244F: Documentation/devicetree/bindings/slimbus/ 19245F: drivers/slimbus/ 19246F: include/linux/slimbus.h 19247 19248SFC NETWORK DRIVER 19249M: Edward Cree <ecree.xilinx@gmail.com> 19250M: Martin Habets <habetsm.xilinx@gmail.com> 19251L: netdev@vger.kernel.org 19252L: linux-net-drivers@amd.com 19253S: Supported 19254F: Documentation/networking/devlink/sfc.rst 19255F: drivers/net/ethernet/sfc/ 19256 19257SFCTEMP HWMON DRIVER 19258M: Emil Renner Berthing <kernel@esmil.dk> 19259L: linux-hwmon@vger.kernel.org 19260S: Maintained 19261F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19262F: Documentation/hwmon/sfctemp.rst 19263F: drivers/hwmon/sfctemp.c 19264 19265SFF/SFP/SFP+ MODULE SUPPORT 19266M: Russell King <linux@armlinux.org.uk> 19267L: netdev@vger.kernel.org 19268S: Maintained 19269F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19270F: drivers/net/phy/phylink.c 19271F: drivers/net/phy/sfp* 19272F: include/linux/mdio/mdio-i2c.h 19273F: include/linux/phylink.h 19274F: include/linux/sfp.h 19275K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19276 19277SGI GRU DRIVER 19278M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19279S: Maintained 19280F: drivers/misc/sgi-gru/ 19281 19282SGI XP/XPC/XPNET DRIVER 19283M: Robin Holt <robinmholt@gmail.com> 19284M: Steve Wahl <steve.wahl@hpe.com> 19285R: Mike Travis <mike.travis@hpe.com> 19286S: Maintained 19287F: drivers/misc/sgi-xp/ 19288 19289SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19290M: Karsten Graul <kgraul@linux.ibm.com> 19291M: Wenjia Zhang <wenjia@linux.ibm.com> 19292M: Jan Karcher <jaka@linux.ibm.com> 19293R: D. Wythe <alibuda@linux.alibaba.com> 19294R: Tony Lu <tonylu@linux.alibaba.com> 19295R: Wen Gu <guwen@linux.alibaba.com> 19296L: linux-s390@vger.kernel.org 19297S: Supported 19298F: net/smc/ 19299 19300SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19301M: Linus Walleij <linus.walleij@linaro.org> 19302L: linux-iio@vger.kernel.org 19303S: Maintained 19304T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19305F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19306F: drivers/iio/light/gp2ap002.c 19307 19308SHARP RJ54N1CB0C SENSOR DRIVER 19309M: Jacopo Mondi <jacopo@jmondi.org> 19310L: linux-media@vger.kernel.org 19311S: Odd fixes 19312T: git git://linuxtv.org/media_tree.git 19313F: drivers/media/i2c/rj54n1cb0c.c 19314F: include/media/i2c/rj54n1cb0c.h 19315 19316SH_VOU V4L2 OUTPUT DRIVER 19317L: linux-media@vger.kernel.org 19318S: Orphan 19319F: drivers/media/platform/renesas/sh_vou.c 19320F: include/media/drv-intf/sh_vou.h 19321 19322SI2157 MEDIA DRIVER 19323M: Antti Palosaari <crope@iki.fi> 19324L: linux-media@vger.kernel.org 19325S: Maintained 19326W: https://linuxtv.org 19327W: http://palosaari.fi/linux/ 19328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19329T: git git://linuxtv.org/anttip/media_tree.git 19330F: drivers/media/tuners/si2157* 19331 19332SI2165 MEDIA DRIVER 19333M: Matthias Schwarzott <zzam@gentoo.org> 19334L: linux-media@vger.kernel.org 19335S: Maintained 19336W: https://linuxtv.org 19337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19338F: drivers/media/dvb-frontends/si2165* 19339 19340SI2168 MEDIA DRIVER 19341M: Antti Palosaari <crope@iki.fi> 19342L: linux-media@vger.kernel.org 19343S: Maintained 19344W: https://linuxtv.org 19345W: http://palosaari.fi/linux/ 19346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19347T: git git://linuxtv.org/anttip/media_tree.git 19348F: drivers/media/dvb-frontends/si2168* 19349 19350SI470X FM RADIO RECEIVER I2C DRIVER 19351M: Hans Verkuil <hverkuil@xs4all.nl> 19352L: linux-media@vger.kernel.org 19353S: Odd Fixes 19354W: https://linuxtv.org 19355T: git git://linuxtv.org/media_tree.git 19356F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19357F: drivers/media/radio/si470x/radio-si470x-i2c.c 19358 19359SI470X FM RADIO RECEIVER USB DRIVER 19360M: Hans Verkuil <hverkuil@xs4all.nl> 19361L: linux-media@vger.kernel.org 19362S: Maintained 19363W: https://linuxtv.org 19364T: git git://linuxtv.org/media_tree.git 19365F: drivers/media/radio/si470x/radio-si470x-common.c 19366F: drivers/media/radio/si470x/radio-si470x-usb.c 19367F: drivers/media/radio/si470x/radio-si470x.h 19368 19369SI4713 FM RADIO TRANSMITTER I2C DRIVER 19370M: Eduardo Valentin <edubezval@gmail.com> 19371L: linux-media@vger.kernel.org 19372S: Odd Fixes 19373W: https://linuxtv.org 19374T: git git://linuxtv.org/media_tree.git 19375F: drivers/media/radio/si4713/si4713.? 19376 19377SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19378M: Eduardo Valentin <edubezval@gmail.com> 19379L: linux-media@vger.kernel.org 19380S: Odd Fixes 19381W: https://linuxtv.org 19382T: git git://linuxtv.org/media_tree.git 19383F: drivers/media/radio/si4713/radio-platform-si4713.c 19384 19385SI4713 FM RADIO TRANSMITTER USB DRIVER 19386M: Hans Verkuil <hverkuil@xs4all.nl> 19387L: linux-media@vger.kernel.org 19388S: Maintained 19389W: https://linuxtv.org 19390T: git git://linuxtv.org/media_tree.git 19391F: drivers/media/radio/si4713/radio-usb-si4713.c 19392 19393SIANO DVB DRIVER 19394M: Mauro Carvalho Chehab <mchehab@kernel.org> 19395L: linux-media@vger.kernel.org 19396S: Odd fixes 19397W: https://linuxtv.org 19398T: git git://linuxtv.org/media_tree.git 19399F: drivers/media/common/siano/ 19400F: drivers/media/mmc/siano/ 19401F: drivers/media/usb/siano/ 19402F: drivers/media/usb/siano/ 19403 19404SIFIVE DRIVERS 19405M: Palmer Dabbelt <palmer@dabbelt.com> 19406M: Paul Walmsley <paul.walmsley@sifive.com> 19407L: linux-riscv@lists.infradead.org 19408S: Supported 19409N: sifive 19410K: [^@]sifive 19411 19412SIFIVE FU540 SYSTEM-ON-CHIP 19413M: Paul Walmsley <paul.walmsley@sifive.com> 19414M: Palmer Dabbelt <palmer@dabbelt.com> 19415L: linux-riscv@lists.infradead.org 19416S: Supported 19417T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19418N: fu540 19419K: fu540 19420 19421SIFIVE PDMA DRIVER 19422M: Green Wan <green.wan@sifive.com> 19423S: Maintained 19424F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19425F: drivers/dma/sf-pdma/ 19426 19427SIFIVE SOC DRIVERS 19428M: Conor Dooley <conor@kernel.org> 19429L: linux-riscv@lists.infradead.org 19430S: Maintained 19431T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19432F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19433F: drivers/soc/sifive/ 19434 19435SILEAD TOUCHSCREEN DRIVER 19436M: Hans de Goede <hdegoede@redhat.com> 19437L: linux-input@vger.kernel.org 19438L: platform-driver-x86@vger.kernel.org 19439S: Maintained 19440F: drivers/input/touchscreen/silead.c 19441F: drivers/platform/x86/touchscreen_dmi.c 19442 19443SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19444M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19445S: Supported 19446F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19447F: drivers/net/wireless/silabs/wfx/ 19448 19449SILICON MOTION SM712 FRAME BUFFER DRIVER 19450M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19451M: Teddy Wang <teddy.wang@siliconmotion.com> 19452M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19453L: linux-fbdev@vger.kernel.org 19454S: Maintained 19455F: Documentation/fb/sm712fb.rst 19456F: drivers/video/fbdev/sm712* 19457 19458SILVACO I3C DUAL-ROLE MASTER 19459M: Miquel Raynal <miquel.raynal@bootlin.com> 19460M: Conor Culhane <conor.culhane@silvaco.com> 19461L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19462S: Maintained 19463F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19464F: drivers/i3c/master/svc-i3c-master.c 19465 19466SIMPLEFB FB DRIVER 19467M: Hans de Goede <hdegoede@redhat.com> 19468L: linux-fbdev@vger.kernel.org 19469S: Maintained 19470F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19471F: drivers/video/fbdev/simplefb.c 19472F: include/linux/platform_data/simplefb.h 19473 19474SIMTEC EB110ATX (Chalice CATS) 19475M: Simtec Linux Team <linux@simtec.co.uk> 19476S: Supported 19477W: http://www.simtec.co.uk/products/EB110ATX/ 19478 19479SIOX 19480M: Thorsten Scherer <t.scherer@eckelmann.de> 19481M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19482R: Pengutronix Kernel Team <kernel@pengutronix.de> 19483S: Supported 19484F: drivers/gpio/gpio-siox.c 19485F: drivers/siox/* 19486F: include/trace/events/siox.h 19487 19488SIPHASH PRF ROUTINES 19489M: Jason A. Donenfeld <Jason@zx2c4.com> 19490S: Maintained 19491F: include/linux/siphash.h 19492F: lib/siphash.c 19493F: lib/siphash_kunit.c 19494 19495SIS 190 ETHERNET DRIVER 19496M: Francois Romieu <romieu@fr.zoreil.com> 19497L: netdev@vger.kernel.org 19498S: Maintained 19499F: drivers/net/ethernet/sis/sis190.c 19500 19501SIS 900/7016 FAST ETHERNET DRIVER 19502M: Daniele Venzano <venza@brownhat.org> 19503L: netdev@vger.kernel.org 19504S: Maintained 19505W: http://www.brownhat.org/sis900.html 19506F: drivers/net/ethernet/sis/sis900.* 19507 19508SIS FRAMEBUFFER DRIVER 19509S: Orphan 19510F: Documentation/fb/sisfb.rst 19511F: drivers/video/fbdev/sis/ 19512F: include/video/sisfb.h 19513 19514SIS I2C TOUCHSCREEN DRIVER 19515M: Mika Penttilä <mpenttil@redhat.com> 19516L: linux-input@vger.kernel.org 19517S: Maintained 19518F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19519F: drivers/input/touchscreen/sis_i2c.c 19520 19521SIS USB2VGA DRIVER 19522M: Thomas Winischhofer <thomas@winischhofer.net> 19523S: Maintained 19524W: http://www.winischhofer.at/linuxsisusbvga.shtml 19525F: drivers/usb/misc/sisusbvga/ 19526 19527SL28 CPLD MFD DRIVER 19528M: Michael Walle <michael@walle.cc> 19529S: Maintained 19530F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19531F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19532F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19533F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19534F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19535F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19536F: drivers/gpio/gpio-sl28cpld.c 19537F: drivers/hwmon/sl28cpld-hwmon.c 19538F: drivers/irqchip/irq-sl28cpld.c 19539F: drivers/pwm/pwm-sl28cpld.c 19540F: drivers/watchdog/sl28cpld_wdt.c 19541 19542SL28 VPD NVMEM LAYOUT DRIVER 19543M: Michael Walle <michael@walle.cc> 19544S: Maintained 19545F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19546F: drivers/nvmem/layouts/sl28vpd.c 19547 19548SLAB ALLOCATOR 19549M: Christoph Lameter <cl@linux.com> 19550M: Pekka Enberg <penberg@kernel.org> 19551M: David Rientjes <rientjes@google.com> 19552M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19553M: Andrew Morton <akpm@linux-foundation.org> 19554M: Vlastimil Babka <vbabka@suse.cz> 19555R: Roman Gushchin <roman.gushchin@linux.dev> 19556R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19557L: linux-mm@kvack.org 19558S: Maintained 19559T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19560F: include/linux/sl?b*.h 19561F: mm/sl?b* 19562 19563SLCAN CAN NETWORK DRIVER 19564M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19565L: linux-can@vger.kernel.org 19566S: Maintained 19567F: drivers/net/can/slcan/ 19568 19569SLEEPABLE READ-COPY UPDATE (SRCU) 19570M: Lai Jiangshan <jiangshanlai@gmail.com> 19571M: "Paul E. McKenney" <paulmck@kernel.org> 19572M: Josh Triplett <josh@joshtriplett.org> 19573R: Steven Rostedt <rostedt@goodmis.org> 19574R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19575L: rcu@vger.kernel.org 19576S: Supported 19577W: http://www.rdrop.com/users/paulmck/RCU/ 19578T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19579F: include/linux/srcu*.h 19580F: kernel/rcu/srcu*.c 19581 19582SMACK SECURITY MODULE 19583M: Casey Schaufler <casey@schaufler-ca.com> 19584L: linux-security-module@vger.kernel.org 19585S: Maintained 19586W: http://schaufler-ca.com 19587T: git git://github.com/cschaufler/smack-next 19588F: Documentation/admin-guide/LSM/Smack.rst 19589F: security/smack/ 19590 19591SMC91x ETHERNET DRIVER 19592M: Nicolas Pitre <nico@fluxnic.net> 19593S: Odd Fixes 19594F: drivers/net/ethernet/smsc/smc91x.* 19595 19596SMM665 HARDWARE MONITOR DRIVER 19597M: Guenter Roeck <linux@roeck-us.net> 19598L: linux-hwmon@vger.kernel.org 19599S: Maintained 19600F: Documentation/hwmon/smm665.rst 19601F: drivers/hwmon/smm665.c 19602 19603SMSC EMC2103 HARDWARE MONITOR DRIVER 19604M: Steve Glendinning <steve.glendinning@shawell.net> 19605L: linux-hwmon@vger.kernel.org 19606S: Maintained 19607F: Documentation/hwmon/emc2103.rst 19608F: drivers/hwmon/emc2103.c 19609 19610SMSC SCH5627 HARDWARE MONITOR DRIVER 19611M: Hans de Goede <hdegoede@redhat.com> 19612L: linux-hwmon@vger.kernel.org 19613S: Supported 19614F: Documentation/hwmon/sch5627.rst 19615F: drivers/hwmon/sch5627.c 19616 19617SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19618M: Steve Glendinning <steve.glendinning@shawell.net> 19619L: linux-fbdev@vger.kernel.org 19620S: Maintained 19621F: drivers/video/fbdev/smscufx.c 19622 19623SMSC47B397 HARDWARE MONITOR DRIVER 19624M: Jean Delvare <jdelvare@suse.com> 19625L: linux-hwmon@vger.kernel.org 19626S: Maintained 19627F: Documentation/hwmon/smsc47b397.rst 19628F: drivers/hwmon/smsc47b397.c 19629 19630SMSC911x ETHERNET DRIVER 19631M: Steve Glendinning <steve.glendinning@shawell.net> 19632L: netdev@vger.kernel.org 19633S: Maintained 19634F: drivers/net/ethernet/smsc/smsc911x.* 19635F: include/linux/smsc911x.h 19636 19637SMSC9420 PCI ETHERNET DRIVER 19638M: Steve Glendinning <steve.glendinning@shawell.net> 19639L: netdev@vger.kernel.org 19640S: Maintained 19641F: drivers/net/ethernet/smsc/smsc9420.* 19642 19643SNET DPU VIRTIO DATA PATH ACCELERATOR 19644R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19645F: drivers/vdpa/solidrun/ 19646 19647SOCIONEXT (SNI) AVE NETWORK DRIVER 19648M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19649L: netdev@vger.kernel.org 19650S: Maintained 19651F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19652F: drivers/net/ethernet/socionext/sni_ave.c 19653 19654SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19655M: Jassi Brar <jaswinder.singh@linaro.org> 19656M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19657L: netdev@vger.kernel.org 19658S: Maintained 19659F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19660F: drivers/net/ethernet/socionext/netsec.c 19661 19662SOCIONEXT (SNI) Synquacer SPI DRIVER 19663M: Masahisa Kojima <masahisa.kojima@linaro.org> 19664M: Jassi Brar <jaswinder.singh@linaro.org> 19665L: linux-spi@vger.kernel.org 19666S: Maintained 19667F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19668F: drivers/spi/spi-synquacer.c 19669 19670SOCIONEXT SYNQUACER I2C DRIVER 19671M: Ard Biesheuvel <ardb@kernel.org> 19672L: linux-i2c@vger.kernel.org 19673S: Maintained 19674F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19675F: drivers/i2c/busses/i2c-synquacer.c 19676 19677SOCIONEXT UNIPHIER SOUND DRIVER 19678L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19679S: Orphan 19680F: sound/soc/uniphier/ 19681 19682SOCKET TIMESTAMPING 19683M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19684S: Maintained 19685F: Documentation/networking/timestamping.rst 19686F: include/uapi/linux/net_tstamp.h 19687F: tools/testing/selftests/net/so_txtime.c 19688 19689SOEKRIS NET48XX LED SUPPORT 19690M: Chris Boot <bootc@bootc.net> 19691S: Maintained 19692F: drivers/leds/leds-net48xx.c 19693 19694SOFT-IWARP DRIVER (siw) 19695M: Bernard Metzler <bmt@zurich.ibm.com> 19696L: linux-rdma@vger.kernel.org 19697S: Supported 19698F: drivers/infiniband/sw/siw/ 19699F: include/uapi/rdma/siw-abi.h 19700 19701SOFT-ROCE DRIVER (rxe) 19702M: Zhu Yanjun <zyjzyj2000@gmail.com> 19703L: linux-rdma@vger.kernel.org 19704S: Supported 19705F: drivers/infiniband/sw/rxe/ 19706F: include/uapi/rdma/rdma_user_rxe.h 19707 19708SOFTLOGIC 6x10 MPEG CODEC 19709M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19710M: Anton Sviridenko <anton@corp.bluecherry.net> 19711M: Andrey Utkin <andrey_utkin@fastmail.com> 19712M: Ismael Luceno <ismael@iodev.co.uk> 19713L: linux-media@vger.kernel.org 19714S: Supported 19715F: drivers/media/pci/solo6x10/ 19716 19717SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19718M: James Morse <james.morse@arm.com> 19719L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19720S: Maintained 19721F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19722F: drivers/firmware/arm_sdei.c 19723F: include/linux/arm_sdei.h 19724F: include/uapi/linux/arm_sdei.h 19725 19726SOFTWARE NODES AND DEVICE PROPERTIES 19727R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19728R: Daniel Scally <djrscally@gmail.com> 19729R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19730R: Sakari Ailus <sakari.ailus@linux.intel.com> 19731L: linux-acpi@vger.kernel.org 19732S: Maintained 19733F: drivers/base/property.c 19734F: drivers/base/swnode.c 19735F: include/linux/fwnode.h 19736F: include/linux/property.h 19737 19738SOFTWARE RAID (Multiple Disks) SUPPORT 19739M: Song Liu <song@kernel.org> 19740L: linux-raid@vger.kernel.org 19741S: Supported 19742Q: https://patchwork.kernel.org/project/linux-raid/list/ 19743T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19744F: drivers/md/Kconfig 19745F: drivers/md/Makefile 19746F: drivers/md/md* 19747F: drivers/md/raid* 19748F: include/linux/raid/ 19749F: include/uapi/linux/raid/ 19750 19751SOLIDRUN CLEARFOG SUPPORT 19752M: Russell King <linux@armlinux.org.uk> 19753S: Maintained 19754F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19755F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19756 19757SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19758M: Russell King <linux@armlinux.org.uk> 19759S: Maintained 19760F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19761F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19762F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19763 19764SONIC NETWORK DRIVER 19765M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19766L: netdev@vger.kernel.org 19767S: Maintained 19768F: drivers/net/ethernet/natsemi/sonic.* 19769 19770SONICS SILICON BACKPLANE DRIVER (SSB) 19771M: Michael Buesch <m@bues.ch> 19772L: linux-wireless@vger.kernel.org 19773S: Maintained 19774F: drivers/ssb/ 19775F: include/linux/ssb/ 19776 19777SONY IMX208 SENSOR DRIVER 19778M: Sakari Ailus <sakari.ailus@linux.intel.com> 19779L: linux-media@vger.kernel.org 19780S: Maintained 19781T: git git://linuxtv.org/media_tree.git 19782F: drivers/media/i2c/imx208.c 19783 19784SONY IMX214 SENSOR DRIVER 19785M: Ricardo Ribalda <ribalda@kernel.org> 19786L: linux-media@vger.kernel.org 19787S: Maintained 19788T: git git://linuxtv.org/media_tree.git 19789F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19790F: drivers/media/i2c/imx214.c 19791 19792SONY IMX219 SENSOR DRIVER 19793M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19794L: linux-media@vger.kernel.org 19795S: Maintained 19796T: git git://linuxtv.org/media_tree.git 19797F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19798F: drivers/media/i2c/imx219.c 19799 19800SONY IMX258 SENSOR DRIVER 19801M: Sakari Ailus <sakari.ailus@linux.intel.com> 19802L: linux-media@vger.kernel.org 19803S: Maintained 19804T: git git://linuxtv.org/media_tree.git 19805F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19806F: drivers/media/i2c/imx258.c 19807 19808SONY IMX274 SENSOR DRIVER 19809M: Leon Luo <leonl@leopardimaging.com> 19810L: linux-media@vger.kernel.org 19811S: Maintained 19812T: git git://linuxtv.org/media_tree.git 19813F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19814F: drivers/media/i2c/imx274.c 19815 19816SONY IMX290 SENSOR DRIVER 19817M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19818L: linux-media@vger.kernel.org 19819S: Maintained 19820T: git git://linuxtv.org/media_tree.git 19821F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19822F: drivers/media/i2c/imx290.c 19823 19824SONY IMX296 SENSOR DRIVER 19825M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19826M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829T: git git://linuxtv.org/media_tree.git 19830F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19831F: drivers/media/i2c/imx296.c 19832 19833SONY IMX319 SENSOR DRIVER 19834M: Bingbu Cao <bingbu.cao@intel.com> 19835L: linux-media@vger.kernel.org 19836S: Maintained 19837T: git git://linuxtv.org/media_tree.git 19838F: drivers/media/i2c/imx319.c 19839 19840SONY IMX334 SENSOR DRIVER 19841M: Paul J. Murphy <paul.j.murphy@intel.com> 19842M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19843L: linux-media@vger.kernel.org 19844S: Maintained 19845T: git git://linuxtv.org/media_tree.git 19846F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19847F: drivers/media/i2c/imx334.c 19848 19849SONY IMX335 SENSOR DRIVER 19850M: Paul J. Murphy <paul.j.murphy@intel.com> 19851M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19852L: linux-media@vger.kernel.org 19853S: Maintained 19854T: git git://linuxtv.org/media_tree.git 19855F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19856F: drivers/media/i2c/imx335.c 19857 19858SONY IMX355 SENSOR DRIVER 19859M: Tianshu Qiu <tian.shu.qiu@intel.com> 19860L: linux-media@vger.kernel.org 19861S: Maintained 19862T: git git://linuxtv.org/media_tree.git 19863F: drivers/media/i2c/imx355.c 19864 19865SONY IMX412 SENSOR DRIVER 19866M: Paul J. Murphy <paul.j.murphy@intel.com> 19867M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19868L: linux-media@vger.kernel.org 19869S: Maintained 19870T: git git://linuxtv.org/media_tree.git 19871F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19872F: drivers/media/i2c/imx412.c 19873 19874SONY IMX415 SENSOR DRIVER 19875M: Michael Riesch <michael.riesch@wolfvision.net> 19876L: linux-media@vger.kernel.org 19877S: Maintained 19878T: git git://linuxtv.org/media_tree.git 19879F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19880F: drivers/media/i2c/imx415.c 19881 19882SONY MEMORYSTICK SUBSYSTEM 19883M: Maxim Levitsky <maximlevitsky@gmail.com> 19884M: Alex Dubov <oakad@yahoo.com> 19885M: Ulf Hansson <ulf.hansson@linaro.org> 19886L: linux-mmc@vger.kernel.org 19887S: Maintained 19888T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19889F: drivers/memstick/ 19890F: include/linux/memstick.h 19891 19892SONY VAIO CONTROL DEVICE DRIVER 19893M: Mattia Dongili <malattia@linux.it> 19894L: platform-driver-x86@vger.kernel.org 19895S: Maintained 19896W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19897F: Documentation/admin-guide/laptops/sony-laptop.rst 19898F: drivers/char/sonypi.c 19899F: drivers/platform/x86/sony-laptop.c 19900F: include/linux/sony-laptop.h 19901 19902SOUND 19903M: Jaroslav Kysela <perex@perex.cz> 19904M: Takashi Iwai <tiwai@suse.com> 19905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19906S: Maintained 19907W: http://www.alsa-project.org/ 19908Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19910F: Documentation/sound/ 19911F: include/sound/ 19912F: include/uapi/sound/ 19913F: sound/ 19914F: tools/testing/selftests/alsa 19915 19916SOUND - ALSA SELFTESTS 19917M: Mark Brown <broonie@kernel.org> 19918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19919L: linux-kselftest@vger.kernel.org 19920S: Supported 19921F: tools/testing/selftests/alsa 19922 19923SOUND - COMPRESSED AUDIO 19924M: Vinod Koul <vkoul@kernel.org> 19925L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19926S: Supported 19927T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19928F: Documentation/sound/designs/compress-offload.rst 19929F: include/sound/compress_driver.h 19930F: include/uapi/sound/compress_* 19931F: sound/core/compress_offload.c 19932F: sound/soc/soc-compress.c 19933 19934SOUND - DMAENGINE HELPERS 19935M: Lars-Peter Clausen <lars@metafoo.de> 19936S: Supported 19937F: include/sound/dmaengine_pcm.h 19938F: sound/core/pcm_dmaengine.c 19939F: sound/soc/soc-generic-dmaengine-pcm.c 19940 19941SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19942M: Liam Girdwood <lgirdwood@gmail.com> 19943M: Mark Brown <broonie@kernel.org> 19944L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19945S: Supported 19946W: http://alsa-project.org/main/index.php/ASoC 19947T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19948F: Documentation/devicetree/bindings/sound/ 19949F: Documentation/sound/soc/ 19950F: include/dt-bindings/sound/ 19951F: include/sound/soc* 19952F: sound/soc/ 19953 19954SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19955M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19956M: Liam Girdwood <lgirdwood@gmail.com> 19957M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19958M: Bard Liao <yung-chuan.liao@linux.intel.com> 19959M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19960M: Daniel Baluta <daniel.baluta@nxp.com> 19961R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19962L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19963S: Supported 19964W: https://github.com/thesofproject/linux/ 19965F: sound/soc/sof/ 19966 19967SOUNDWIRE SUBSYSTEM 19968M: Vinod Koul <vkoul@kernel.org> 19969M: Bard Liao <yung-chuan.liao@linux.intel.com> 19970R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19971R: Sanyog Kale <sanyog.r.kale@intel.com> 19972L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19973S: Supported 19974T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19975F: Documentation/driver-api/soundwire/ 19976F: drivers/soundwire/ 19977F: include/linux/soundwire/ 19978 19979SP2 MEDIA DRIVER 19980M: Olli Salonen <olli.salonen@iki.fi> 19981L: linux-media@vger.kernel.org 19982S: Maintained 19983W: https://linuxtv.org 19984Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19985F: drivers/media/dvb-frontends/sp2* 19986 19987SPANISH DOCUMENTATION 19988M: Carlos Bilbao <carlos.bilbao@amd.com> 19989S: Maintained 19990F: Documentation/translations/sp_SP/ 19991 19992SPARC + UltraSPARC (sparc/sparc64) 19993M: "David S. Miller" <davem@davemloft.net> 19994L: sparclinux@vger.kernel.org 19995S: Maintained 19996Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19997T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19998T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19999F: arch/sparc/ 20000F: drivers/sbus/ 20001 20002SPARC SERIAL DRIVERS 20003M: "David S. Miller" <davem@davemloft.net> 20004L: sparclinux@vger.kernel.org 20005S: Maintained 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20008F: drivers/tty/serial/suncore.c 20009F: drivers/tty/serial/sunhv.c 20010F: drivers/tty/serial/sunsab.c 20011F: drivers/tty/serial/sunsab.h 20012F: drivers/tty/serial/sunsu.c 20013F: drivers/tty/serial/sunzilog.c 20014F: drivers/tty/serial/sunzilog.h 20015F: drivers/tty/vcc.c 20016F: include/linux/sunserialcore.h 20017 20018SPARSE CHECKER 20019M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20020L: linux-sparse@vger.kernel.org 20021S: Maintained 20022W: https://sparse.docs.kernel.org/ 20023Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20024B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20025T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20026F: include/linux/compiler.h 20027 20028SPEAKUP CONSOLE SPEECH DRIVER 20029M: William Hubbs <w.d.hubbs@gmail.com> 20030M: Chris Brannon <chris@the-brannons.com> 20031M: Kirk Reiser <kirk@reisers.ca> 20032M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20033L: speakup@linux-speakup.org 20034S: Odd Fixes 20035W: http://www.linux-speakup.org/ 20036W: https://github.com/linux-speakup/speakup 20037B: https://github.com/linux-speakup/speakup/issues 20038F: drivers/accessibility/speakup/ 20039 20040SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20041M: Viresh Kumar <vireshk@kernel.org> 20042M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20043M: soc@kernel.org 20044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20045S: Maintained 20046W: http://www.st.com/spear 20047F: arch/arm/boot/dts/st/spear* 20048F: arch/arm/mach-spear/ 20049F: drivers/clk/spear/ 20050F: drivers/pinctrl/spear/ 20051 20052SPI NOR SUBSYSTEM 20053M: Tudor Ambarus <tudor.ambarus@linaro.org> 20054M: Pratyush Yadav <pratyush@kernel.org> 20055R: Michael Walle <michael@walle.cc> 20056L: linux-mtd@lists.infradead.org 20057S: Maintained 20058W: http://www.linux-mtd.infradead.org/ 20059Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20060C: irc://irc.oftc.net/mtd 20061T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20062F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20063F: drivers/mtd/spi-nor/ 20064F: include/linux/mtd/spi-nor.h 20065 20066SPI SUBSYSTEM 20067M: Mark Brown <broonie@kernel.org> 20068L: linux-spi@vger.kernel.org 20069S: Maintained 20070Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20071T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20072F: Documentation/devicetree/bindings/spi/ 20073F: Documentation/spi/ 20074F: drivers/spi/ 20075F: include/linux/spi/ 20076F: include/uapi/linux/spi/ 20077F: tools/spi/ 20078 20079SPIDERNET NETWORK DRIVER for CELL 20080M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20081M: Geoff Levand <geoff@infradead.org> 20082L: netdev@vger.kernel.org 20083L: linuxppc-dev@lists.ozlabs.org 20084S: Maintained 20085F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20086F: drivers/net/ethernet/toshiba/spider_net* 20087 20088SPMI SUBSYSTEM 20089M: Stephen Boyd <sboyd@kernel.org> 20090L: linux-kernel@vger.kernel.org 20091S: Maintained 20092T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20093F: Documentation/devicetree/bindings/spmi/ 20094F: drivers/spmi/ 20095F: include/dt-bindings/spmi/spmi.h 20096F: include/linux/spmi.h 20097F: include/trace/events/spmi.h 20098 20099SPU FILE SYSTEM 20100M: Jeremy Kerr <jk@ozlabs.org> 20101L: linuxppc-dev@lists.ozlabs.org 20102S: Supported 20103W: http://www.ibm.com/developerworks/power/cell/ 20104F: Documentation/filesystems/spufs/spufs.rst 20105F: arch/powerpc/platforms/cell/spufs/ 20106 20107SQUASHFS FILE SYSTEM 20108M: Phillip Lougher <phillip@squashfs.org.uk> 20109L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20110S: Maintained 20111W: http://squashfs.org.uk 20112T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20113F: Documentation/filesystems/squashfs.rst 20114F: fs/squashfs/ 20115 20116SRM (Alpha) environment access 20117M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20118S: Maintained 20119F: arch/alpha/kernel/srm_env.c 20120 20121ST LSM6DSx IMU IIO DRIVER 20122M: Lorenzo Bianconi <lorenzo@kernel.org> 20123L: linux-iio@vger.kernel.org 20124S: Maintained 20125W: http://www.st.com/ 20126F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20127F: drivers/iio/imu/st_lsm6dsx/ 20128 20129ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20130M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20131M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20132L: linux-media@vger.kernel.org 20133S: Maintained 20134T: git git://linuxtv.org/media_tree.git 20135F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20136F: drivers/media/i2c/st-mipid02.c 20137 20138ST STM32 I2C/SMBUS DRIVER 20139M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20140M: Alain Volmat <alain.volmat@foss.st.com> 20141L: linux-i2c@vger.kernel.org 20142S: Maintained 20143F: drivers/i2c/busses/i2c-stm32* 20144 20145ST STM32 SPI DRIVER 20146M: Alain Volmat <alain.volmat@foss.st.com> 20147L: linux-spi@vger.kernel.org 20148S: Maintained 20149F: drivers/spi/spi-stm32.c 20150 20151ST STPDDC60 DRIVER 20152M: Daniel Nilsson <daniel.nilsson@flex.com> 20153L: linux-hwmon@vger.kernel.org 20154S: Maintained 20155F: Documentation/hwmon/stpddc60.rst 20156F: drivers/hwmon/pmbus/stpddc60.c 20157 20158ST VGXY61 DRIVER 20159M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20160M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20161L: linux-media@vger.kernel.org 20162S: Maintained 20163T: git git://linuxtv.org/media_tree.git 20164F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20165F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20166F: drivers/media/i2c/st-vgxy61.c 20167 20168ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20169M: Song Qiang <songqiang1304521@gmail.com> 20170L: linux-iio@vger.kernel.org 20171S: Maintained 20172F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20173F: drivers/iio/proximity/vl53l0x-i2c.c 20174 20175STABLE BRANCH 20176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20177M: Sasha Levin <sashal@kernel.org> 20178L: stable@vger.kernel.org 20179S: Supported 20180F: Documentation/process/stable-kernel-rules.rst 20181 20182STAGING - ATOMISP DRIVER 20183M: Hans de Goede <hdegoede@redhat.com> 20184M: Mauro Carvalho Chehab <mchehab@kernel.org> 20185R: Sakari Ailus <sakari.ailus@linux.intel.com> 20186L: linux-media@vger.kernel.org 20187S: Maintained 20188F: drivers/staging/media/atomisp/ 20189 20190STAGING - FIELDBUS SUBSYSTEM 20191M: Sven Van Asbroeck <TheSven73@gmail.com> 20192S: Maintained 20193F: drivers/staging/fieldbus/* 20194F: drivers/staging/fieldbus/Documentation/ 20195 20196STAGING - HMS ANYBUS-S BUS 20197M: Sven Van Asbroeck <TheSven73@gmail.com> 20198S: Maintained 20199F: drivers/staging/fieldbus/anybuss/ 20200 20201STAGING - INDUSTRIAL IO 20202M: Jonathan Cameron <jic23@kernel.org> 20203L: linux-iio@vger.kernel.org 20204S: Odd Fixes 20205F: Documentation/devicetree/bindings/staging/iio/ 20206F: drivers/staging/iio/ 20207 20208STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20209M: Marc Dietrich <marvin24@gmx.de> 20210L: ac100@lists.launchpad.net (moderated for non-subscribers) 20211L: linux-tegra@vger.kernel.org 20212S: Maintained 20213F: drivers/staging/nvec/ 20214 20215STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20216M: Jens Frederich <jfrederich@gmail.com> 20217M: Jon Nettleton <jon.nettleton@gmail.com> 20218S: Maintained 20219W: http://wiki.laptop.org/go/DCON 20220F: drivers/staging/olpc_dcon/ 20221 20222STAGING - REALTEK RTL8712U DRIVERS 20223M: Larry Finger <Larry.Finger@lwfinger.net> 20224M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20225S: Odd Fixes 20226F: drivers/staging/rtl8712/ 20227 20228STAGING - SEPS525 LCD CONTROLLER DRIVERS 20229M: Michael Hennerich <michael.hennerich@analog.com> 20230L: linux-fbdev@vger.kernel.org 20231S: Supported 20232F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20233F: drivers/staging/fbtft/fb_seps525.c 20234 20235STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20236M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20237M: Teddy Wang <teddy.wang@siliconmotion.com> 20238M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20239L: linux-fbdev@vger.kernel.org 20240S: Maintained 20241F: drivers/staging/sm750fb/ 20242 20243STAGING - VIA VT665X DRIVERS 20244M: Forest Bond <forest@alittletooquiet.net> 20245S: Odd Fixes 20246F: drivers/staging/vt665?/ 20247 20248STAGING SUBSYSTEM 20249M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20250L: linux-staging@lists.linux.dev 20251S: Supported 20252T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20253F: drivers/staging/ 20254 20255STARFIRE/DURALAN NETWORK DRIVER 20256M: Ion Badulescu <ionut@badula.org> 20257S: Odd Fixes 20258F: drivers/net/ethernet/adaptec/starfire* 20259 20260STARFIVE CRYPTO DRIVER 20261M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20262M: William Qiu <william.qiu@starfivetech.com> 20263S: Supported 20264F: Documentation/devicetree/bindings/crypto/starfive* 20265F: drivers/crypto/starfive/ 20266 20267STARFIVE DEVICETREES 20268M: Emil Renner Berthing <kernel@esmil.dk> 20269S: Maintained 20270F: arch/riscv/boot/dts/starfive/ 20271 20272STARFIVE DWMAC GLUE LAYER 20273M: Emil Renner Berthing <kernel@esmil.dk> 20274M: Samin Guo <samin.guo@starfivetech.com> 20275S: Maintained 20276F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20277F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20278 20279STARFIVE JH7110 MMC/SD/SDIO DRIVER 20280M: William Qiu <william.qiu@starfivetech.com> 20281S: Supported 20282F: Documentation/devicetree/bindings/mmc/starfive* 20283F: drivers/mmc/host/dw_mmc-starfive.c 20284 20285STARFIVE JH7110 TDM DRIVER 20286M: Walker Chen <walker.chen@starfivetech.com> 20287S: Maintained 20288F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20289F: sound/soc/starfive/jh7110_tdm.c 20290 20291STARFIVE JH71X0 CLOCK DRIVERS 20292M: Emil Renner Berthing <kernel@esmil.dk> 20293M: Hal Feng <hal.feng@starfivetech.com> 20294S: Maintained 20295F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20296F: drivers/clk/starfive/clk-starfive-jh71* 20297F: include/dt-bindings/clock/starfive?jh71*.h 20298 20299STARFIVE JH71X0 PINCTRL DRIVERS 20300M: Emil Renner Berthing <kernel@esmil.dk> 20301M: Jianlong Huang <jianlong.huang@starfivetech.com> 20302L: linux-gpio@vger.kernel.org 20303S: Maintained 20304F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20305F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20306F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20307F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20308 20309STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20310M: Emil Renner Berthing <kernel@esmil.dk> 20311M: Hal Feng <hal.feng@starfivetech.com> 20312S: Maintained 20313F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20314F: drivers/reset/starfive/reset-starfive-jh71* 20315F: include/dt-bindings/reset/starfive?jh71*.h 20316 20317STARFIVE JH71X0 USB DRIVERS 20318M: Minda Chen <minda.chen@starfivetech.com> 20319S: Maintained 20320F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20321F: drivers/usb/cdns3/cdns3-starfive.c 20322 20323STARFIVE JH71XX PMU CONTROLLER DRIVER 20324M: Walker Chen <walker.chen@starfivetech.com> 20325S: Supported 20326F: Documentation/devicetree/bindings/power/starfive* 20327F: drivers/genpd/starfive/jh71xx-pmu.c 20328F: include/dt-bindings/power/starfive,jh7110-pmu.h 20329 20330STARFIVE SOC DRIVERS 20331M: Conor Dooley <conor@kernel.org> 20332S: Maintained 20333T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20334F: drivers/soc/starfive/ 20335 20336STARFIVE TRNG DRIVER 20337M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20338S: Supported 20339F: Documentation/devicetree/bindings/rng/starfive* 20340F: drivers/char/hw_random/jh7110-trng.c 20341 20342STARFIVE WATCHDOG DRIVER 20343M: Xingyu Wu <xingyu.wu@starfivetech.com> 20344M: Samin Guo <samin.guo@starfivetech.com> 20345S: Supported 20346F: Documentation/devicetree/bindings/watchdog/starfive* 20347F: drivers/watchdog/starfive-wdt.c 20348 20349STATIC BRANCH/CALL 20350M: Peter Zijlstra <peterz@infradead.org> 20351M: Josh Poimboeuf <jpoimboe@kernel.org> 20352M: Jason Baron <jbaron@akamai.com> 20353R: Steven Rostedt <rostedt@goodmis.org> 20354R: Ard Biesheuvel <ardb@kernel.org> 20355S: Supported 20356F: arch/*/include/asm/jump_label*.h 20357F: arch/*/include/asm/static_call*.h 20358F: arch/*/kernel/jump_label.c 20359F: arch/*/kernel/static_call.c 20360F: include/linux/jump_label*.h 20361F: include/linux/static_call*.h 20362F: kernel/jump_label.c 20363F: kernel/static_call.c 20364 20365STI AUDIO (ASoC) DRIVERS 20366M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20368S: Maintained 20369F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20370F: sound/soc/sti/ 20371 20372STI CEC DRIVER 20373M: Alain Volmat <alain.volmat@foss.st.com> 20374S: Maintained 20375F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20376F: drivers/media/cec/platform/sti/ 20377 20378STK1160 USB VIDEO CAPTURE DRIVER 20379M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20380L: linux-media@vger.kernel.org 20381S: Maintained 20382T: git git://linuxtv.org/media_tree.git 20383F: drivers/media/usb/stk1160/ 20384 20385STM32 AUDIO (ASoC) DRIVERS 20386M: Olivier Moysan <olivier.moysan@foss.st.com> 20387M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20388L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20389S: Maintained 20390F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20391F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20392F: sound/soc/stm/ 20393 20394STM32 TIMER/LPTIMER DRIVERS 20395M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20396S: Maintained 20397F: Documentation/ABI/testing/*timer-stm32 20398F: Documentation/devicetree/bindings/*/*stm32-*timer* 20399F: drivers/*/stm32-*timer* 20400F: drivers/pwm/pwm-stm32* 20401F: include/linux/*/stm32-*tim* 20402 20403STMMAC ETHERNET DRIVER 20404M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20405M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20406M: Jose Abreu <joabreu@synopsys.com> 20407L: netdev@vger.kernel.org 20408S: Supported 20409W: http://www.stlinux.com 20410F: Documentation/networking/device_drivers/ethernet/stmicro/ 20411F: drivers/net/ethernet/stmicro/stmmac/ 20412 20413SUN HAPPY MEAL ETHERNET DRIVER 20414M: Sean Anderson <seanga2@gmail.com> 20415S: Maintained 20416F: drivers/net/ethernet/sun/sunhme.* 20417 20418SUN3/3X 20419M: Sam Creasey <sammy@sammy.net> 20420S: Maintained 20421W: http://sammy.net/sun3/ 20422F: arch/m68k/include/asm/sun3* 20423F: arch/m68k/kernel/*sun3* 20424F: arch/m68k/sun3*/ 20425F: drivers/net/ethernet/i825xx/sun3* 20426 20427SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20428M: Hans de Goede <hdegoede@redhat.com> 20429L: linux-input@vger.kernel.org 20430S: Maintained 20431F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20432F: drivers/input/keyboard/sun4i-lradc-keys.c 20433 20434SUNDANCE NETWORK DRIVER 20435M: Denis Kirjanov <kda@linux-powerpc.org> 20436L: netdev@vger.kernel.org 20437S: Maintained 20438F: drivers/net/ethernet/dlink/sundance.c 20439 20440SUNPLUS ETHERNET DRIVER 20441M: Wells Lu <wellslutw@gmail.com> 20442L: netdev@vger.kernel.org 20443S: Maintained 20444W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20445F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20446F: drivers/net/ethernet/sunplus/ 20447 20448SUNPLUS MMC DRIVER 20449M: Tony Huang <tonyhuang.sunplus@gmail.com> 20450M: Li-hao Kuo <lhjeff911@gmail.com> 20451S: Maintained 20452F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20453F: drivers/mmc/host/sunplus-mmc.c 20454 20455SUNPLUS OCOTP DRIVER 20456M: Vincent Shih <vincent.sunplus@gmail.com> 20457S: Maintained 20458F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20459F: drivers/nvmem/sunplus-ocotp.c 20460 20461SUNPLUS PWM DRIVER 20462M: Hammer Hsieh <hammerh0314@gmail.com> 20463S: Maintained 20464F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20465F: drivers/pwm/pwm-sunplus.c 20466 20467SUNPLUS RTC DRIVER 20468M: Vincent Shih <vincent.sunplus@gmail.com> 20469L: linux-rtc@vger.kernel.org 20470S: Maintained 20471F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20472F: drivers/rtc/rtc-sunplus.c 20473 20474SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20475M: Li-hao Kuo <lhjeff911@gmail.com> 20476L: linux-spi@vger.kernel.org 20477S: Maintained 20478F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20479F: drivers/spi/spi-sunplus-sp7021.c 20480 20481SUNPLUS UART DRIVER 20482M: Hammer Hsieh <hammerh0314@gmail.com> 20483S: Maintained 20484F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20485F: drivers/tty/serial/sunplus-uart.c 20486 20487SUNPLUS USB2 PHY DRIVER 20488M: Vincent Shih <vincent.sunplus@gmail.com> 20489L: linux-usb@vger.kernel.org 20490S: Maintained 20491F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20492F: drivers/phy/sunplus/Kconfig 20493F: drivers/phy/sunplus/Makefile 20494F: drivers/phy/sunplus/phy-sunplus-usb2.c 20495 20496SUNPLUS WATCHDOG DRIVER 20497M: Xiantao Hu <xt.hu@cqplus1.com> 20498L: linux-watchdog@vger.kernel.org 20499S: Maintained 20500F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20501F: drivers/watchdog/sunplus_wdt.c 20502 20503SUPERH 20504M: Yoshinori Sato <ysato@users.sourceforge.jp> 20505M: Rich Felker <dalias@libc.org> 20506M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20507L: linux-sh@vger.kernel.org 20508S: Maintained 20509Q: http://patchwork.kernel.org/project/linux-sh/list/ 20510F: Documentation/arch/sh/ 20511F: arch/sh/ 20512F: drivers/sh/ 20513 20514SUSPEND TO RAM 20515M: "Rafael J. Wysocki" <rafael@kernel.org> 20516M: Len Brown <len.brown@intel.com> 20517M: Pavel Machek <pavel@ucw.cz> 20518L: linux-pm@vger.kernel.org 20519S: Supported 20520B: https://bugzilla.kernel.org 20521F: Documentation/power/ 20522F: arch/x86/kernel/acpi/sleep* 20523F: arch/x86/kernel/acpi/wakeup* 20524F: drivers/base/power/ 20525F: include/linux/freezer.h 20526F: include/linux/pm.h 20527F: include/linux/suspend.h 20528F: kernel/power/ 20529 20530SVGA HANDLING 20531M: Martin Mares <mj@ucw.cz> 20532L: linux-video@atrey.karlin.mff.cuni.cz 20533S: Maintained 20534F: Documentation/admin-guide/svga.rst 20535F: arch/x86/boot/video* 20536 20537SWITCHDEV 20538M: Jiri Pirko <jiri@resnulli.us> 20539M: Ivan Vecera <ivecera@redhat.com> 20540L: netdev@vger.kernel.org 20541S: Supported 20542F: include/net/switchdev.h 20543F: net/switchdev/ 20544 20545SY8106A REGULATOR DRIVER 20546M: Icenowy Zheng <icenowy@aosc.io> 20547S: Maintained 20548F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20549F: drivers/regulator/sy8106a-regulator.c 20550 20551SYNC FILE FRAMEWORK 20552M: Sumit Semwal <sumit.semwal@linaro.org> 20553R: Gustavo Padovan <gustavo@padovan.org> 20554L: linux-media@vger.kernel.org 20555L: dri-devel@lists.freedesktop.org 20556S: Maintained 20557T: git git://anongit.freedesktop.org/drm/drm-misc 20558F: Documentation/driver-api/sync_file.rst 20559F: drivers/dma-buf/dma-fence* 20560F: drivers/dma-buf/sw_sync.c 20561F: drivers/dma-buf/sync_* 20562F: include/linux/sync_file.h 20563F: include/uapi/linux/sync_file.h 20564 20565SYNOPSYS ARC ARCHITECTURE 20566M: Vineet Gupta <vgupta@kernel.org> 20567L: linux-snps-arc@lists.infradead.org 20568S: Supported 20569T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20570F: Documentation/arch/arc 20571F: Documentation/devicetree/bindings/arc/* 20572F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20573F: arch/arc/ 20574F: drivers/clocksource/arc_timer.c 20575F: drivers/tty/serial/arc_uart.c 20576 20577SYNOPSYS ARC HSDK SDP pll clock driver 20578M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20579S: Supported 20580F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20581F: drivers/clk/clk-hsdk-pll.c 20582 20583SYNOPSYS ARC SDP clock driver 20584M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20585S: Supported 20586F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20587F: drivers/clk/axs10x/* 20588 20589SYNOPSYS ARC SDP platform support 20590M: Alexey Brodkin <abrodkin@synopsys.com> 20591S: Supported 20592F: Documentation/devicetree/bindings/arc/axs10* 20593F: arch/arc/boot/dts/ax* 20594F: arch/arc/plat-axs10x 20595 20596SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20597M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20598S: Supported 20599F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20600F: drivers/reset/reset-axs10x.c 20601 20602SYNOPSYS CREG GPIO DRIVER 20603M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20604S: Maintained 20605F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20606F: drivers/gpio/gpio-creg-snps.c 20607 20608SYNOPSYS DESIGNWARE 8250 UART DRIVER 20609M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20610R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20611S: Supported 20612F: drivers/tty/serial/8250/8250_dw.c 20613F: drivers/tty/serial/8250/8250_dwlib.* 20614F: drivers/tty/serial/8250/8250_lpss.c 20615 20616SYNOPSYS DESIGNWARE APB GPIO DRIVER 20617M: Hoan Tran <hoan@os.amperecomputing.com> 20618M: Serge Semin <fancer.lancer@gmail.com> 20619L: linux-gpio@vger.kernel.org 20620S: Maintained 20621F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20622F: drivers/gpio/gpio-dwapb.c 20623 20624SYNOPSYS DESIGNWARE APB SSI DRIVER 20625M: Serge Semin <fancer.lancer@gmail.com> 20626L: linux-spi@vger.kernel.org 20627S: Supported 20628F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20629F: drivers/spi/spi-dw* 20630 20631SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20632M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20633S: Maintained 20634F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20635F: drivers/dma/dw-axi-dmac/ 20636 20637SYNOPSYS DESIGNWARE DMAC DRIVER 20638M: Viresh Kumar <vireshk@kernel.org> 20639R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20640S: Maintained 20641F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20642F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20643F: drivers/dma/dw/ 20644F: include/dt-bindings/dma/dw-dmac.h 20645F: include/linux/dma/dw.h 20646F: include/linux/platform_data/dma-dw.h 20647 20648SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20649M: Jose Abreu <Jose.Abreu@synopsys.com> 20650L: netdev@vger.kernel.org 20651S: Supported 20652F: drivers/net/ethernet/synopsys/ 20653 20654SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20655M: Jose Abreu <Jose.Abreu@synopsys.com> 20656L: netdev@vger.kernel.org 20657S: Supported 20658F: drivers/net/pcs/pcs-xpcs.c 20659F: drivers/net/pcs/pcs-xpcs.h 20660F: include/linux/pcs/pcs-xpcs.h 20661 20662SYNOPSYS DESIGNWARE I2C DRIVER 20663M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20664R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20665R: Mika Westerberg <mika.westerberg@linux.intel.com> 20666R: Jan Dabros <jsd@semihalf.com> 20667L: linux-i2c@vger.kernel.org 20668S: Supported 20669F: drivers/i2c/busses/i2c-designware-* 20670 20671SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20672M: Jaehoon Chung <jh80.chung@samsung.com> 20673L: linux-mmc@vger.kernel.org 20674S: Maintained 20675F: drivers/mmc/host/dw_mmc* 20676 20677SYNOPSYS HSDK RESET CONTROLLER DRIVER 20678M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20679S: Supported 20680F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20681F: drivers/reset/reset-hsdk.c 20682F: include/dt-bindings/reset/snps,hsdk-reset.h 20683 20684SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20685M: Prabu Thangamuthu <prabu.t@synopsys.com> 20686M: Manjunath M B <manjumb@synopsys.com> 20687L: linux-mmc@vger.kernel.org 20688S: Maintained 20689F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20690 20691SYSTEM CONFIGURATION (SYSCON) 20692M: Lee Jones <lee@kernel.org> 20693M: Arnd Bergmann <arnd@arndb.de> 20694S: Supported 20695T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20696F: drivers/mfd/syscon.c 20697 20698SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20699M: Sudeep Holla <sudeep.holla@arm.com> 20700R: Cristian Marussi <cristian.marussi@arm.com> 20701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20702S: Maintained 20703F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20704F: drivers/clk/clk-sc[mp]i.c 20705F: drivers/cpufreq/sc[mp]i-cpufreq.c 20706F: drivers/firmware/arm_scmi/ 20707F: drivers/firmware/arm_scpi.c 20708F: drivers/powercap/arm_scmi_powercap.c 20709F: drivers/regulator/scmi-regulator.c 20710F: drivers/reset/reset-scmi.c 20711F: include/linux/sc[mp]i_protocol.h 20712F: include/trace/events/scmi.h 20713F: include/uapi/linux/virtio_scmi.h 20714 20715SYSTEM RESET/SHUTDOWN DRIVERS 20716M: Sebastian Reichel <sre@kernel.org> 20717L: linux-pm@vger.kernel.org 20718S: Maintained 20719T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20720F: Documentation/devicetree/bindings/power/reset/ 20721F: drivers/power/reset/ 20722 20723SYSTEM TRACE MODULE CLASS 20724M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20725S: Maintained 20726T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20727F: Documentation/trace/stm.rst 20728F: drivers/hwtracing/stm/ 20729F: include/linux/stm.h 20730F: include/uapi/linux/stm.h 20731 20732SYSTEM76 ACPI DRIVER 20733M: Jeremy Soller <jeremy@system76.com> 20734M: System76 Product Development <productdev@system76.com> 20735L: platform-driver-x86@vger.kernel.org 20736S: Maintained 20737F: drivers/platform/x86/system76_acpi.c 20738 20739SYSV FILESYSTEM 20740S: Orphan 20741F: Documentation/filesystems/sysv-fs.rst 20742F: fs/sysv/ 20743F: include/linux/sysv_fs.h 20744 20745TASKSTATS STATISTICS INTERFACE 20746M: Balbir Singh <bsingharora@gmail.com> 20747S: Maintained 20748F: Documentation/accounting/taskstats* 20749F: include/linux/taskstats* 20750F: kernel/taskstats.c 20751 20752TC subsystem 20753M: Jamal Hadi Salim <jhs@mojatatu.com> 20754M: Cong Wang <xiyou.wangcong@gmail.com> 20755M: Jiri Pirko <jiri@resnulli.us> 20756L: netdev@vger.kernel.org 20757S: Maintained 20758F: include/net/pkt_cls.h 20759F: include/net/pkt_sched.h 20760F: include/net/tc_act/ 20761F: include/uapi/linux/pkt_cls.h 20762F: include/uapi/linux/pkt_sched.h 20763F: include/uapi/linux/tc_act/ 20764F: include/uapi/linux/tc_ematch/ 20765F: net/sched/ 20766F: tools/testing/selftests/tc-testing 20767 20768TC90522 MEDIA DRIVER 20769M: Akihiro Tsukada <tskd08@gmail.com> 20770L: linux-media@vger.kernel.org 20771S: Odd Fixes 20772F: drivers/media/dvb-frontends/tc90522* 20773 20774TCP LOW PRIORITY MODULE 20775M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20776M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20777S: Maintained 20778W: http://tcp-lp-mod.sourceforge.net/ 20779F: net/ipv4/tcp_lp.c 20780 20781TDA10071 MEDIA DRIVER 20782M: Antti Palosaari <crope@iki.fi> 20783L: linux-media@vger.kernel.org 20784S: Maintained 20785W: https://linuxtv.org 20786W: http://palosaari.fi/linux/ 20787Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20788T: git git://linuxtv.org/anttip/media_tree.git 20789F: drivers/media/dvb-frontends/tda10071* 20790 20791TDA18212 MEDIA DRIVER 20792M: Antti Palosaari <crope@iki.fi> 20793L: linux-media@vger.kernel.org 20794S: Maintained 20795W: https://linuxtv.org 20796W: http://palosaari.fi/linux/ 20797Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20798T: git git://linuxtv.org/anttip/media_tree.git 20799F: drivers/media/tuners/tda18212* 20800 20801TDA18218 MEDIA DRIVER 20802M: Antti Palosaari <crope@iki.fi> 20803L: linux-media@vger.kernel.org 20804S: Maintained 20805W: https://linuxtv.org 20806W: http://palosaari.fi/linux/ 20807Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20808T: git git://linuxtv.org/anttip/media_tree.git 20809F: drivers/media/tuners/tda18218* 20810 20811TDA18250 MEDIA DRIVER 20812M: Olli Salonen <olli.salonen@iki.fi> 20813L: linux-media@vger.kernel.org 20814S: Maintained 20815W: https://linuxtv.org 20816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20817T: git git://linuxtv.org/media_tree.git 20818F: drivers/media/tuners/tda18250* 20819 20820TDA18271 MEDIA DRIVER 20821M: Michael Krufky <mkrufky@linuxtv.org> 20822L: linux-media@vger.kernel.org 20823S: Maintained 20824W: https://linuxtv.org 20825W: http://github.com/mkrufky 20826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20827T: git git://linuxtv.org/mkrufky/tuners.git 20828F: drivers/media/tuners/tda18271* 20829 20830TDA1997x MEDIA DRIVER 20831M: Tim Harvey <tharvey@gateworks.com> 20832L: linux-media@vger.kernel.org 20833S: Maintained 20834W: https://linuxtv.org 20835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20836F: drivers/media/i2c/tda1997x.* 20837 20838TDA827x MEDIA DRIVER 20839M: Michael Krufky <mkrufky@linuxtv.org> 20840L: linux-media@vger.kernel.org 20841S: Maintained 20842W: https://linuxtv.org 20843W: http://github.com/mkrufky 20844Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20845T: git git://linuxtv.org/mkrufky/tuners.git 20846F: drivers/media/tuners/tda8290.* 20847 20848TDA8290 MEDIA DRIVER 20849M: Michael Krufky <mkrufky@linuxtv.org> 20850L: linux-media@vger.kernel.org 20851S: Maintained 20852W: https://linuxtv.org 20853W: http://github.com/mkrufky 20854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20855T: git git://linuxtv.org/mkrufky/tuners.git 20856F: drivers/media/tuners/tda8290.* 20857 20858TDA9840 MEDIA DRIVER 20859M: Hans Verkuil <hverkuil@xs4all.nl> 20860L: linux-media@vger.kernel.org 20861S: Maintained 20862W: https://linuxtv.org 20863T: git git://linuxtv.org/media_tree.git 20864F: drivers/media/i2c/tda9840* 20865 20866TEA5761 TUNER DRIVER 20867M: Mauro Carvalho Chehab <mchehab@kernel.org> 20868L: linux-media@vger.kernel.org 20869S: Odd fixes 20870W: https://linuxtv.org 20871T: git git://linuxtv.org/media_tree.git 20872F: drivers/media/tuners/tea5761.* 20873 20874TEA5767 TUNER DRIVER 20875M: Mauro Carvalho Chehab <mchehab@kernel.org> 20876L: linux-media@vger.kernel.org 20877S: Maintained 20878W: https://linuxtv.org 20879T: git git://linuxtv.org/media_tree.git 20880F: drivers/media/tuners/tea5767.* 20881 20882TEA6415C MEDIA DRIVER 20883M: Hans Verkuil <hverkuil@xs4all.nl> 20884L: linux-media@vger.kernel.org 20885S: Maintained 20886W: https://linuxtv.org 20887T: git git://linuxtv.org/media_tree.git 20888F: drivers/media/i2c/tea6415c* 20889 20890TEA6420 MEDIA DRIVER 20891M: Hans Verkuil <hverkuil@xs4all.nl> 20892L: linux-media@vger.kernel.org 20893S: Maintained 20894W: https://linuxtv.org 20895T: git git://linuxtv.org/media_tree.git 20896F: drivers/media/i2c/tea6420* 20897 20898TEAM DRIVER 20899M: Jiri Pirko <jiri@resnulli.us> 20900L: netdev@vger.kernel.org 20901S: Supported 20902F: drivers/net/team/ 20903F: include/linux/if_team.h 20904F: include/uapi/linux/if_team.h 20905F: tools/testing/selftests/drivers/net/team/ 20906 20907TECHNICAL ADVISORY BOARD PROCESS DOCS 20908M: "Theodore Ts'o" <tytso@mit.edu> 20909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20910L: tech-board-discuss@lists.linux-foundation.org 20911S: Maintained 20912F: Documentation/process/contribution-maturity-model.rst 20913F: Documentation/process/researcher-guidelines.rst 20914 20915TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20916M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20917S: Maintained 20918F: arch/x86/platform/ts5500/ 20919 20920TECHNOTREND USB IR RECEIVER 20921M: Sean Young <sean@mess.org> 20922L: linux-media@vger.kernel.org 20923S: Maintained 20924F: drivers/media/rc/ttusbir.c 20925 20926TECHWELL TW9910 VIDEO DECODER 20927L: linux-media@vger.kernel.org 20928S: Orphan 20929F: drivers/media/i2c/tw9910.c 20930F: include/media/i2c/tw9910.h 20931 20932TEE SUBSYSTEM 20933M: Jens Wiklander <jens.wiklander@linaro.org> 20934R: Sumit Garg <sumit.garg@linaro.org> 20935L: op-tee@lists.trustedfirmware.org 20936S: Maintained 20937F: Documentation/staging/tee.rst 20938F: drivers/tee/ 20939F: include/linux/tee_drv.h 20940F: include/uapi/linux/tee.h 20941 20942TEGRA ARCHITECTURE SUPPORT 20943M: Thierry Reding <thierry.reding@gmail.com> 20944M: Jonathan Hunter <jonathanh@nvidia.com> 20945L: linux-tegra@vger.kernel.org 20946S: Supported 20947Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20948T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20949N: [^a-z]tegra 20950 20951TEGRA CLOCK DRIVER 20952M: Peter De Schrijver <pdeschrijver@nvidia.com> 20953M: Prashant Gaikwad <pgaikwad@nvidia.com> 20954S: Supported 20955F: drivers/clk/tegra/ 20956 20957TEGRA DMA DRIVERS 20958M: Laxman Dewangan <ldewangan@nvidia.com> 20959M: Jon Hunter <jonathanh@nvidia.com> 20960S: Supported 20961F: drivers/dma/tegra* 20962 20963TEGRA I2C DRIVER 20964M: Laxman Dewangan <ldewangan@nvidia.com> 20965R: Dmitry Osipenko <digetx@gmail.com> 20966S: Supported 20967F: drivers/i2c/busses/i2c-tegra.c 20968 20969TEGRA IOMMU DRIVERS 20970M: Thierry Reding <thierry.reding@gmail.com> 20971R: Krishna Reddy <vdumpa@nvidia.com> 20972L: linux-tegra@vger.kernel.org 20973S: Supported 20974F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20975F: drivers/iommu/tegra* 20976 20977TEGRA KBC DRIVER 20978M: Laxman Dewangan <ldewangan@nvidia.com> 20979S: Supported 20980F: drivers/input/keyboard/tegra-kbc.c 20981 20982TEGRA NAND DRIVER 20983M: Stefan Agner <stefan@agner.ch> 20984M: Lucas Stach <dev@lynxeye.de> 20985S: Maintained 20986F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20987F: drivers/mtd/nand/raw/tegra_nand.c 20988 20989TEGRA PWM DRIVER 20990M: Thierry Reding <thierry.reding@gmail.com> 20991S: Supported 20992F: drivers/pwm/pwm-tegra.c 20993 20994TEGRA QUAD SPI DRIVER 20995M: Thierry Reding <thierry.reding@gmail.com> 20996M: Jonathan Hunter <jonathanh@nvidia.com> 20997M: Sowjanya Komatineni <skomatineni@nvidia.com> 20998L: linux-tegra@vger.kernel.org 20999S: Maintained 21000F: drivers/spi/spi-tegra210-quad.c 21001 21002TEGRA SERIAL DRIVER 21003M: Laxman Dewangan <ldewangan@nvidia.com> 21004S: Supported 21005F: drivers/tty/serial/serial-tegra.c 21006 21007TEGRA SPI DRIVER 21008M: Laxman Dewangan <ldewangan@nvidia.com> 21009S: Supported 21010F: drivers/spi/spi-tegra* 21011 21012TEGRA VIDEO DRIVER 21013M: Thierry Reding <thierry.reding@gmail.com> 21014M: Jonathan Hunter <jonathanh@nvidia.com> 21015M: Sowjanya Komatineni <skomatineni@nvidia.com> 21016M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21017L: linux-media@vger.kernel.org 21018L: linux-tegra@vger.kernel.org 21019S: Maintained 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21021F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21022F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21023F: drivers/staging/media/tegra-video/ 21024 21025TEGRA XUSB PADCTL DRIVER 21026M: JC Kuo <jckuo@nvidia.com> 21027S: Supported 21028F: drivers/phy/tegra/xusb* 21029 21030TEHUTI ETHERNET DRIVER 21031M: Andy Gospodarek <andy@greyhouse.net> 21032L: netdev@vger.kernel.org 21033S: Supported 21034F: drivers/net/ethernet/tehuti/* 21035 21036TELECOM CLOCK DRIVER FOR MCPL0010 21037M: Mark Gross <markgross@kernel.org> 21038S: Supported 21039F: drivers/char/tlclk.c 21040 21041TEMPO SEMICONDUCTOR DRIVERS 21042M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21043S: Maintained 21044F: Documentation/devicetree/bindings/sound/tscs*.txt 21045F: sound/soc/codecs/tscs*.c 21046F: sound/soc/codecs/tscs*.h 21047 21048TENSILICA XTENSA PORT (xtensa) 21049M: Chris Zankel <chris@zankel.net> 21050M: Max Filippov <jcmvbkbc@gmail.com> 21051S: Maintained 21052T: git https://github.com/jcmvbkbc/linux-xtensa.git 21053F: arch/xtensa/ 21054F: drivers/irqchip/irq-xtensa-* 21055 21056TEXAS INSTRUMENTS ASoC DRIVERS 21057M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21059S: Maintained 21060F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21061F: sound/soc/ti/ 21062 21063TEXAS INSTRUMENTS DMA DRIVERS 21064M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21065L: dmaengine@vger.kernel.org 21066S: Maintained 21067F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21068F: Documentation/devicetree/bindings/dma/ti-edma.txt 21069F: Documentation/devicetree/bindings/dma/ti/ 21070F: drivers/dma/ti/ 21071F: include/linux/dma/k3-psil.h 21072F: include/linux/dma/k3-udma-glue.h 21073F: include/linux/dma/ti-cppi5.h 21074X: drivers/dma/ti/cppi41.c 21075 21076TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21077M: Robert Marko <robert.marko@sartura.hr> 21078M: Luka Perkov <luka.perkov@sartura.hr> 21079L: linux-hwmon@vger.kernel.org 21080S: Maintained 21081F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21082F: Documentation/hwmon/tps23861.rst 21083F: drivers/hwmon/tps23861.c 21084 21085TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21086M: Ricardo Ribalda <ribalda@kernel.org> 21087L: linux-iio@vger.kernel.org 21088S: Supported 21089F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21090F: drivers/iio/dac/ti-dac7612.c 21091 21092TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21093M: Nishanth Menon <nm@ti.com> 21094M: Tero Kristo <kristo@kernel.org> 21095M: Santosh Shilimkar <ssantosh@kernel.org> 21096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21097S: Maintained 21098F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21099F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21100F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21101F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21102F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21103F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21104F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21105F: drivers/clk/keystone/sci-clk.c 21106F: drivers/firmware/ti_sci* 21107F: drivers/irqchip/irq-ti-sci-inta.c 21108F: drivers/irqchip/irq-ti-sci-intr.c 21109F: drivers/reset/reset-ti-sci.c 21110F: drivers/soc/ti/ti_sci_inta_msi.c 21111F: drivers/genpd/ti/ti_sci_pm_domains.c 21112F: include/dt-bindings/soc/ti,sci_pm_domain.h 21113F: include/linux/soc/ti/ti_sci_inta_msi.h 21114F: include/linux/soc/ti/ti_sci_protocol.h 21115 21116TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21117M: Puranjay Mohan <puranjay12@gmail.com> 21118L: linux-iio@vger.kernel.org 21119S: Supported 21120F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21121F: drivers/iio/temperature/tmp117.c 21122 21123THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21124M: Hans Verkuil <hverkuil@xs4all.nl> 21125L: linux-media@vger.kernel.org 21126S: Maintained 21127W: https://linuxtv.org 21128T: git git://linuxtv.org/media_tree.git 21129F: drivers/media/radio/radio-raremono.c 21130 21131THERMAL 21132M: Rafael J. Wysocki <rafael@kernel.org> 21133M: Daniel Lezcano <daniel.lezcano@linaro.org> 21134R: Amit Kucheria <amitk@kernel.org> 21135R: Zhang Rui <rui.zhang@intel.com> 21136L: linux-pm@vger.kernel.org 21137S: Supported 21138Q: https://patchwork.kernel.org/project/linux-pm/list/ 21139T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21140F: Documentation/ABI/testing/sysfs-class-thermal 21141F: Documentation/admin-guide/thermal/ 21142F: Documentation/devicetree/bindings/thermal/ 21143F: Documentation/driver-api/thermal/ 21144F: drivers/thermal/ 21145F: include/dt-bindings/thermal/ 21146F: include/linux/cpu_cooling.h 21147F: include/linux/thermal.h 21148F: include/uapi/linux/thermal.h 21149F: tools/lib/thermal/ 21150F: tools/thermal/ 21151 21152THERMAL DRIVER FOR AMLOGIC SOCS 21153M: Guillaume La Roque <glaroque@baylibre.com> 21154L: linux-pm@vger.kernel.org 21155L: linux-amlogic@lists.infradead.org 21156S: Supported 21157W: http://linux-meson.com/ 21158F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21159F: drivers/thermal/amlogic_thermal.c 21160 21161THERMAL/CPU_COOLING 21162M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21163M: Daniel Lezcano <daniel.lezcano@linaro.org> 21164M: Viresh Kumar <viresh.kumar@linaro.org> 21165R: Lukasz Luba <lukasz.luba@arm.com> 21166L: linux-pm@vger.kernel.org 21167S: Supported 21168F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21169F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21170F: drivers/thermal/cpufreq_cooling.c 21171F: drivers/thermal/cpuidle_cooling.c 21172F: include/linux/cpu_cooling.h 21173 21174THERMAL/POWER_ALLOCATOR 21175M: Lukasz Luba <lukasz.luba@arm.com> 21176L: linux-pm@vger.kernel.org 21177S: Maintained 21178F: Documentation/driver-api/thermal/power_allocator.rst 21179F: drivers/thermal/gov_power_allocator.c 21180F: drivers/thermal/thermal_trace_ipa.h 21181 21182THINKPAD ACPI EXTRAS DRIVER 21183M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21184L: ibm-acpi-devel@lists.sourceforge.net 21185L: platform-driver-x86@vger.kernel.org 21186S: Maintained 21187W: http://ibm-acpi.sourceforge.net 21188W: http://thinkwiki.org/wiki/Ibm-acpi 21189T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21190F: drivers/platform/x86/thinkpad_acpi.c 21191 21192THINKPAD LMI DRIVER 21193M: Mark Pearson <markpearson@lenovo.com> 21194L: platform-driver-x86@vger.kernel.org 21195S: Maintained 21196F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21197F: drivers/platform/x86/think-lmi.? 21198 21199THUNDERBOLT DMA TRAFFIC TEST DRIVER 21200M: Isaac Hazan <isaac.hazan@intel.com> 21201L: linux-usb@vger.kernel.org 21202S: Maintained 21203F: drivers/thunderbolt/dma_test.c 21204 21205THUNDERBOLT DRIVER 21206M: Andreas Noever <andreas.noever@gmail.com> 21207M: Michael Jamet <michael.jamet@intel.com> 21208M: Mika Westerberg <mika.westerberg@linux.intel.com> 21209M: Yehezkel Bernat <YehezkelShB@gmail.com> 21210L: linux-usb@vger.kernel.org 21211S: Maintained 21212T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21213F: Documentation/admin-guide/thunderbolt.rst 21214F: drivers/thunderbolt/ 21215F: include/linux/thunderbolt.h 21216 21217THUNDERBOLT NETWORK DRIVER 21218M: Michael Jamet <michael.jamet@intel.com> 21219M: Mika Westerberg <mika.westerberg@linux.intel.com> 21220M: Yehezkel Bernat <YehezkelShB@gmail.com> 21221L: netdev@vger.kernel.org 21222S: Maintained 21223F: drivers/net/thunderbolt/ 21224 21225THUNDERX GPIO DRIVER 21226M: Robert Richter <rric@kernel.org> 21227S: Odd Fixes 21228F: drivers/gpio/gpio-thunderx.c 21229 21230TI ADS7924 ADC DRIVER 21231M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21232L: linux-iio@vger.kernel.org 21233S: Supported 21234F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21235F: drivers/iio/adc/ti-ads7924.c 21236 21237TI AM437X VPFE DRIVER 21238M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21239L: linux-media@vger.kernel.org 21240S: Maintained 21241W: https://linuxtv.org 21242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21243T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21244F: drivers/media/platform/ti/am437x/ 21245 21246TI BANDGAP AND THERMAL DRIVER 21247M: Eduardo Valentin <edubezval@gmail.com> 21248M: Keerthy <j-keerthy@ti.com> 21249L: linux-pm@vger.kernel.org 21250L: linux-omap@vger.kernel.org 21251S: Maintained 21252F: drivers/thermal/ti-soc-thermal/ 21253 21254TI BQ27XXX POWER SUPPLY DRIVER 21255F: drivers/power/supply/bq27xxx_battery.c 21256F: drivers/power/supply/bq27xxx_battery_i2c.c 21257F: include/linux/power/bq27xxx_battery.h 21258 21259TI CDCE706 CLOCK DRIVER 21260M: Max Filippov <jcmvbkbc@gmail.com> 21261S: Maintained 21262F: drivers/clk/clk-cdce706.c 21263 21264TI CLOCK DRIVER 21265M: Tero Kristo <kristo@kernel.org> 21266L: linux-omap@vger.kernel.org 21267S: Odd Fixes 21268F: drivers/clk/ti/ 21269F: include/linux/clk/ti.h 21270 21271TI DAVINCI MACHINE SUPPORT 21272M: Bartosz Golaszewski <brgl@bgdev.pl> 21273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21274S: Maintained 21275T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21276F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21277F: arch/arm/boot/dts/ti/davinci/ 21278F: arch/arm/mach-davinci/ 21279F: drivers/i2c/busses/i2c-davinci.c 21280 21281TI DAVINCI SERIES CLOCK DRIVER 21282M: David Lechner <david@lechnology.com> 21283R: Sekhar Nori <nsekhar@ti.com> 21284S: Maintained 21285F: Documentation/devicetree/bindings/clock/ti/davinci/ 21286F: drivers/clk/davinci/ 21287F: include/linux/clk/davinci.h 21288 21289TI DAVINCI SERIES GPIO DRIVER 21290M: Keerthy <j-keerthy@ti.com> 21291L: linux-gpio@vger.kernel.org 21292S: Maintained 21293F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21294F: drivers/gpio/gpio-davinci.c 21295 21296TI DAVINCI SERIES MEDIA DRIVER 21297M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21298L: linux-media@vger.kernel.org 21299S: Maintained 21300W: https://linuxtv.org 21301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21302T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21303F: drivers/media/platform/ti/davinci/ 21304F: include/media/davinci/ 21305 21306TI ENHANCED CAPTURE (eCAP) DRIVER 21307M: Vignesh Raghavendra <vigneshr@ti.com> 21308R: Julien Panis <jpanis@baylibre.com> 21309L: linux-iio@vger.kernel.org 21310L: linux-omap@vger.kernel.org 21311S: Maintained 21312F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21313F: drivers/counter/ti-ecap-capture.c 21314 21315TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21316R: David Lechner <david@lechnology.com> 21317L: linux-iio@vger.kernel.org 21318F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21319F: drivers/counter/ti-eqep.c 21320 21321TI ETHERNET SWITCH DRIVER (CPSW) 21322R: Grygorii Strashko <grygorii.strashko@ti.com> 21323L: linux-omap@vger.kernel.org 21324L: netdev@vger.kernel.org 21325S: Maintained 21326F: drivers/net/ethernet/ti/cpsw* 21327F: drivers/net/ethernet/ti/davinci* 21328 21329TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21330M: Alex Dubov <oakad@yahoo.com> 21331S: Maintained 21332W: http://tifmxx.berlios.de/ 21333F: drivers/memstick/host/tifm_ms.c 21334F: drivers/misc/tifm* 21335F: drivers/mmc/host/tifm_sd.c 21336F: include/linux/tifm.h 21337 21338TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21339M: Nishanth Menon <nm@ti.com> 21340M: Santosh Shilimkar <ssantosh@kernel.org> 21341L: linux-kernel@vger.kernel.org 21342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21343S: Maintained 21344T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21345F: drivers/genpd/ti/omap_prm.c 21346F: drivers/soc/ti/* 21347 21348TI LM49xxx FAMILY ASoC CODEC DRIVERS 21349M: M R Swami Reddy <mr.swami.reddy@ti.com> 21350M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21352S: Maintained 21353F: sound/soc/codecs/isabelle* 21354F: sound/soc/codecs/lm49453* 21355 21356TI LMP92064 ADC DRIVER 21357M: Leonard Göhrs <l.goehrs@pengutronix.de> 21358R: kernel@pengutronix.de 21359L: linux-iio@vger.kernel.org 21360S: Maintained 21361F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21362F: drivers/iio/adc/ti-lmp92064.c 21363 21364TI PCM3060 ASoC CODEC DRIVER 21365M: Kirill Marinushkin <kmarinushkin@birdec.com> 21366L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21367S: Maintained 21368F: Documentation/devicetree/bindings/sound/pcm3060.txt 21369F: sound/soc/codecs/pcm3060* 21370 21371TI TAS571X FAMILY ASoC CODEC DRIVER 21372M: Kevin Cernekee <cernekee@chromium.org> 21373L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21374S: Odd Fixes 21375F: sound/soc/codecs/tas571x* 21376 21377TI TMAG5273 MAGNETOMETER DRIVER 21378M: Gerald Loacker <gerald.loacker@wolfvision.net> 21379L: linux-iio@vger.kernel.org 21380S: Maintained 21381F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21382F: drivers/iio/magnetometer/tmag5273.c 21383 21384TI TRF7970A NFC DRIVER 21385M: Mark Greer <mgreer@animalcreek.com> 21386L: linux-wireless@vger.kernel.org 21387S: Supported 21388F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21389F: drivers/nfc/trf7970a.c 21390 21391TI TSC2046 ADC DRIVER 21392M: Oleksij Rempel <o.rempel@pengutronix.de> 21393R: kernel@pengutronix.de 21394L: linux-iio@vger.kernel.org 21395S: Maintained 21396F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21397F: drivers/iio/adc/ti-tsc2046.c 21398 21399TI TWL4030 SERIES SOC CODEC DRIVER 21400M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21401L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21402S: Maintained 21403F: sound/soc/codecs/twl4030* 21404 21405TI VPE/CAL DRIVERS 21406M: Benoit Parrot <bparrot@ti.com> 21407L: linux-media@vger.kernel.org 21408S: Maintained 21409W: http://linuxtv.org/ 21410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21411F: Documentation/devicetree/bindings/media/ti,cal.yaml 21412F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21413F: drivers/media/platform/ti/cal/ 21414F: drivers/media/platform/ti/vpe/ 21415 21416TI WILINK WIRELESS DRIVERS 21417L: linux-wireless@vger.kernel.org 21418S: Orphan 21419W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21420W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21421T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21422F: drivers/net/wireless/ti/ 21423 21424TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21425M: John Stultz <jstultz@google.com> 21426M: Thomas Gleixner <tglx@linutronix.de> 21427R: Stephen Boyd <sboyd@kernel.org> 21428L: linux-kernel@vger.kernel.org 21429S: Supported 21430T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21431F: include/linux/clocksource.h 21432F: include/linux/time.h 21433F: include/linux/timex.h 21434F: include/uapi/linux/time.h 21435F: include/uapi/linux/timex.h 21436F: kernel/time/alarmtimer.c 21437F: kernel/time/clocksource.c 21438F: kernel/time/ntp.c 21439F: kernel/time/time*.c 21440F: tools/testing/selftests/timers/ 21441 21442TIPC NETWORK LAYER 21443M: Jon Maloy <jmaloy@redhat.com> 21444M: Ying Xue <ying.xue@windriver.com> 21445L: netdev@vger.kernel.org (core kernel code) 21446L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21447S: Maintained 21448W: http://tipc.sourceforge.net/ 21449F: include/uapi/linux/tipc*.h 21450F: net/tipc/ 21451 21452TLAN NETWORK DRIVER 21453M: Samuel Chessman <chessman@tux.org> 21454L: tlan-devel@lists.sourceforge.net (subscribers-only) 21455S: Maintained 21456W: http://sourceforge.net/projects/tlan/ 21457F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21458F: drivers/net/ethernet/ti/tlan.* 21459 21460TMIO/SDHI MMC DRIVER 21461M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21462L: linux-mmc@vger.kernel.org 21463L: linux-renesas-soc@vger.kernel.org 21464S: Supported 21465F: drivers/mmc/host/renesas_sdhi* 21466F: drivers/mmc/host/tmio_mmc* 21467F: include/linux/mfd/tmio.h 21468 21469TMP401 HARDWARE MONITOR DRIVER 21470M: Guenter Roeck <linux@roeck-us.net> 21471L: linux-hwmon@vger.kernel.org 21472S: Maintained 21473F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21474F: Documentation/hwmon/tmp401.rst 21475F: drivers/hwmon/tmp401.c 21476 21477TMP464 HARDWARE MONITOR DRIVER 21478M: Guenter Roeck <linux@roeck-us.net> 21479L: linux-hwmon@vger.kernel.org 21480S: Maintained 21481F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21482F: Documentation/hwmon/tmp464.rst 21483F: drivers/hwmon/tmp464.c 21484 21485TMP513 HARDWARE MONITOR DRIVER 21486M: Eric Tremblay <etremblay@distech-controls.com> 21487L: linux-hwmon@vger.kernel.org 21488S: Maintained 21489F: Documentation/hwmon/tmp513.rst 21490F: drivers/hwmon/tmp513.c 21491 21492TMPFS (SHMEM FILESYSTEM) 21493M: Hugh Dickins <hughd@google.com> 21494L: linux-mm@kvack.org 21495S: Maintained 21496F: include/linux/shmem_fs.h 21497F: mm/shmem.c 21498 21499TOMOYO SECURITY MODULE 21500M: Kentaro Takeda <takedakn@nttdata.co.jp> 21501M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21502L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21503L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21504L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21505L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21506S: Maintained 21507W: https://tomoyo.osdn.jp/ 21508F: security/tomoyo/ 21509 21510TOPSTAR LAPTOP EXTRAS DRIVER 21511M: Herton Ronaldo Krzesinski <herton@canonical.com> 21512L: platform-driver-x86@vger.kernel.org 21513S: Maintained 21514F: drivers/platform/x86/topstar-laptop.c 21515 21516TORTURE-TEST MODULES 21517M: Davidlohr Bueso <dave@stgolabs.net> 21518M: "Paul E. McKenney" <paulmck@kernel.org> 21519M: Josh Triplett <josh@joshtriplett.org> 21520L: linux-kernel@vger.kernel.org 21521S: Supported 21522T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21523F: Documentation/RCU/torture.rst 21524F: kernel/locking/locktorture.c 21525F: kernel/rcu/rcuscale.c 21526F: kernel/rcu/rcutorture.c 21527F: kernel/rcu/refscale.c 21528F: kernel/torture.c 21529 21530TOSHIBA ACPI EXTRAS DRIVER 21531M: Azael Avalos <coproscefalo@gmail.com> 21532L: platform-driver-x86@vger.kernel.org 21533S: Maintained 21534F: drivers/platform/x86/toshiba_acpi.c 21535 21536TOSHIBA BLUETOOTH DRIVER 21537M: Azael Avalos <coproscefalo@gmail.com> 21538L: platform-driver-x86@vger.kernel.org 21539S: Maintained 21540F: drivers/platform/x86/toshiba_bluetooth.c 21541 21542TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21543M: Azael Avalos <coproscefalo@gmail.com> 21544L: platform-driver-x86@vger.kernel.org 21545S: Maintained 21546F: drivers/platform/x86/toshiba_haps.c 21547 21548TOSHIBA SMM DRIVER 21549M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21550S: Maintained 21551W: http://www.buzzard.org.uk/toshiba/ 21552F: drivers/char/toshiba.c 21553F: include/linux/toshiba.h 21554F: include/uapi/linux/toshiba.h 21555 21556TOSHIBA TC358743 DRIVER 21557M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21558L: linux-media@vger.kernel.org 21559S: Maintained 21560F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21561F: drivers/media/i2c/tc358743* 21562F: include/media/i2c/tc358743.h 21563 21564TOSHIBA WMI HOTKEYS DRIVER 21565M: Azael Avalos <coproscefalo@gmail.com> 21566L: platform-driver-x86@vger.kernel.org 21567S: Maintained 21568F: drivers/platform/x86/toshiba-wmi.c 21569 21570TPM DEVICE DRIVER 21571M: Peter Huewe <peterhuewe@gmx.de> 21572M: Jarkko Sakkinen <jarkko@kernel.org> 21573R: Jason Gunthorpe <jgg@ziepe.ca> 21574L: linux-integrity@vger.kernel.org 21575S: Maintained 21576W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21577Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21578T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21579F: drivers/char/tpm/ 21580 21581TPS546D24 DRIVER 21582M: Duke Du <dukedu83@gmail.com> 21583L: linux-hwmon@vger.kernel.org 21584S: Maintained 21585F: Documentation/hwmon/tps546d24.rst 21586F: drivers/hwmon/pmbus/tps546d24.c 21587 21588TRACING 21589M: Steven Rostedt <rostedt@goodmis.org> 21590M: Masami Hiramatsu <mhiramat@kernel.org> 21591L: linux-kernel@vger.kernel.org 21592L: linux-trace-kernel@vger.kernel.org 21593S: Maintained 21594Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21595T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21596F: Documentation/trace/* 21597F: fs/tracefs/ 21598F: include/linux/trace*.h 21599F: include/trace/ 21600F: kernel/trace/ 21601F: scripts/tracing/ 21602F: tools/testing/selftests/ftrace/ 21603 21604TRACING MMIO ACCESSES (MMIOTRACE) 21605M: Steven Rostedt <rostedt@goodmis.org> 21606M: Masami Hiramatsu <mhiramat@kernel.org> 21607R: Karol Herbst <karolherbst@gmail.com> 21608R: Pekka Paalanen <ppaalanen@gmail.com> 21609L: linux-kernel@vger.kernel.org 21610L: nouveau@lists.freedesktop.org 21611S: Maintained 21612F: arch/x86/mm/kmmio.c 21613F: arch/x86/mm/mmio-mod.c 21614F: arch/x86/mm/testmmiotrace.c 21615F: include/linux/mmiotrace.h 21616F: kernel/trace/trace_mmiotrace.c 21617 21618TRACING OS NOISE / LATENCY TRACERS 21619M: Steven Rostedt <rostedt@goodmis.org> 21620M: Daniel Bristot de Oliveira <bristot@kernel.org> 21621S: Maintained 21622F: Documentation/trace/hwlat_detector.rst 21623F: Documentation/trace/osnoise-tracer.rst 21624F: Documentation/trace/timerlat-tracer.rst 21625F: arch/*/kernel/trace.c 21626F: include/trace/events/osnoise.h 21627F: kernel/trace/trace_hwlat.c 21628F: kernel/trace/trace_irqsoff.c 21629F: kernel/trace/trace_osnoise.c 21630F: kernel/trace/trace_sched_wakeup.c 21631 21632TRADITIONAL CHINESE DOCUMENTATION 21633M: Hu Haowen <src.res@email.cn> 21634L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21635S: Maintained 21636W: https://github.com/srcres258/linux-doc 21637T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21638F: Documentation/translations/zh_TW/ 21639 21640TTY LAYER 21641M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21642M: Jiri Slaby <jirislaby@kernel.org> 21643S: Supported 21644T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21645F: Documentation/driver-api/serial/ 21646F: drivers/tty/ 21647F: drivers/tty/serial/serial_core.c 21648F: include/linux/selection.h 21649F: include/linux/serial.h 21650F: include/linux/serial_core.h 21651F: include/linux/sysrq.h 21652F: include/linux/tty*.h 21653F: include/linux/vt.h 21654F: include/linux/vt_*.h 21655F: include/uapi/linux/serial.h 21656F: include/uapi/linux/serial_core.h 21657F: include/uapi/linux/tty.h 21658 21659TUA9001 MEDIA DRIVER 21660M: Antti Palosaari <crope@iki.fi> 21661L: linux-media@vger.kernel.org 21662S: Maintained 21663W: https://linuxtv.org 21664W: http://palosaari.fi/linux/ 21665Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21666T: git git://linuxtv.org/anttip/media_tree.git 21667F: drivers/media/tuners/tua9001* 21668 21669TULIP NETWORK DRIVERS 21670L: netdev@vger.kernel.org 21671L: linux-parisc@vger.kernel.org 21672S: Orphan 21673F: drivers/net/ethernet/dec/tulip/ 21674 21675TUN/TAP driver 21676M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21677S: Maintained 21678W: http://vtun.sourceforge.net/tun 21679F: Documentation/networking/tuntap.rst 21680F: arch/um/os-Linux/drivers/ 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 21903M: Pontus Fuchs <pontus.fuchs@gmail.com> 21904L: linux-wireless@vger.kernel.org 21905S: Maintained 21906F: drivers/net/wireless/ath/ar5523/ 21907 21908USB ATTACHED SCSI 21909M: Oliver Neukum <oneukum@suse.com> 21910L: linux-usb@vger.kernel.org 21911L: linux-scsi@vger.kernel.org 21912S: Maintained 21913F: drivers/usb/storage/uas.c 21914 21915USB CDC ETHERNET DRIVER 21916M: Oliver Neukum <oliver@neukum.org> 21917L: linux-usb@vger.kernel.org 21918S: Maintained 21919F: drivers/net/usb/cdc_*.c 21920F: include/uapi/linux/usb/cdc.h 21921 21922USB CHAOSKEY DRIVER 21923M: Keith Packard <keithp@keithp.com> 21924L: linux-usb@vger.kernel.org 21925S: Maintained 21926F: drivers/usb/misc/chaoskey.c 21927 21928USB CYPRESS C67X00 DRIVER 21929L: linux-usb@vger.kernel.org 21930S: Orphan 21931F: drivers/usb/c67x00/ 21932 21933USB DAVICOM DM9601 DRIVER 21934M: Peter Korsgaard <peter@korsgaard.com> 21935L: netdev@vger.kernel.org 21936S: Maintained 21937W: http://www.linux-usb.org/usbnet 21938F: drivers/net/usb/dm9601.c 21939 21940USB EHCI DRIVER 21941M: Alan Stern <stern@rowland.harvard.edu> 21942L: linux-usb@vger.kernel.org 21943S: Maintained 21944F: Documentation/usb/ehci.rst 21945F: drivers/usb/host/ehci* 21946 21947USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21948M: Jiri Kosina <jikos@kernel.org> 21949M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21953F: Documentation/hid/hiddev.rst 21954F: drivers/hid/usbhid/ 21955 21956USB INTEL XHCI ROLE MUX DRIVER 21957M: Hans de Goede <hdegoede@redhat.com> 21958L: linux-usb@vger.kernel.org 21959S: Maintained 21960F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21961 21962USB IP DRIVER FOR HISILICON KIRIN 960 21963M: Yu Chen <chenyu56@huawei.com> 21964M: Binghui Wang <wangbinghui@hisilicon.com> 21965L: linux-usb@vger.kernel.org 21966S: Maintained 21967F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21968F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21969 21970USB IP DRIVER FOR HISILICON KIRIN 970 21971M: Mauro Carvalho Chehab <mchehab@kernel.org> 21972L: linux-usb@vger.kernel.org 21973S: Maintained 21974F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21975F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21976 21977USB ISP116X DRIVER 21978M: Olav Kongas <ok@artecdesign.ee> 21979L: linux-usb@vger.kernel.org 21980S: Maintained 21981F: drivers/usb/host/isp116x* 21982F: include/linux/usb/isp116x.h 21983 21984USB ISP1760 DRIVER 21985M: Rui Miguel Silva <rui.silva@linaro.org> 21986L: linux-usb@vger.kernel.org 21987S: Maintained 21988F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21989F: drivers/usb/isp1760/* 21990 21991USB LAN78XX ETHERNET DRIVER 21992M: Woojung Huh <woojung.huh@microchip.com> 21993M: UNGLinuxDriver@microchip.com 21994L: netdev@vger.kernel.org 21995S: Maintained 21996F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21997F: drivers/net/usb/lan78xx.* 21998F: include/dt-bindings/net/microchip-lan78xx.h 21999 22000USB MASS STORAGE DRIVER 22001M: Alan Stern <stern@rowland.harvard.edu> 22002L: linux-usb@vger.kernel.org 22003L: usb-storage@lists.one-eyed-alien.net 22004S: Maintained 22005F: drivers/usb/storage/ 22006 22007USB MIDI DRIVER 22008M: Clemens Ladisch <clemens@ladisch.de> 22009L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22010S: Maintained 22011T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22012F: sound/usb/midi.* 22013 22014USB NETWORKING DRIVERS 22015L: linux-usb@vger.kernel.org 22016S: Odd Fixes 22017F: drivers/net/usb/ 22018 22019USB OHCI DRIVER 22020M: Alan Stern <stern@rowland.harvard.edu> 22021L: linux-usb@vger.kernel.org 22022S: Maintained 22023F: Documentation/usb/ohci.rst 22024F: drivers/usb/host/ohci* 22025 22026USB OTG FSM (Finite State Machine) 22027M: Peter Chen <peter.chen@kernel.org> 22028L: linux-usb@vger.kernel.org 22029S: Maintained 22030T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22031F: drivers/usb/common/usb-otg-fsm.c 22032 22033USB OVER IP DRIVER 22034M: Valentina Manea <valentina.manea.m@gmail.com> 22035M: Shuah Khan <shuah@kernel.org> 22036M: Shuah Khan <skhan@linuxfoundation.org> 22037R: Hongren Zheng <i@zenithal.me> 22038L: linux-usb@vger.kernel.org 22039S: Maintained 22040F: Documentation/usb/usbip_protocol.rst 22041F: drivers/usb/usbip/ 22042F: tools/testing/selftests/drivers/usb/usbip/ 22043F: tools/usb/usbip/ 22044 22045USB PEGASUS DRIVER 22046M: Petko Manolov <petkan@nucleusys.com> 22047L: linux-usb@vger.kernel.org 22048L: netdev@vger.kernel.org 22049S: Maintained 22050W: https://github.com/petkan/pegasus 22051T: git https://github.com/petkan/pegasus.git 22052F: drivers/net/usb/pegasus.* 22053 22054USB PRINTER DRIVER (usblp) 22055M: Pete Zaitcev <zaitcev@redhat.com> 22056L: linux-usb@vger.kernel.org 22057S: Supported 22058F: drivers/usb/class/usblp.c 22059 22060USB QMI WWAN NETWORK DRIVER 22061M: Bjørn Mork <bjorn@mork.no> 22062L: netdev@vger.kernel.org 22063S: Maintained 22064F: Documentation/ABI/testing/sysfs-class-net-qmi 22065F: drivers/net/usb/qmi_wwan.c 22066 22067USB RAW GADGET DRIVER 22068R: Andrey Konovalov <andreyknvl@gmail.com> 22069L: linux-usb@vger.kernel.org 22070S: Maintained 22071F: Documentation/usb/raw-gadget.rst 22072F: drivers/usb/gadget/legacy/raw_gadget.c 22073F: include/uapi/linux/usb/raw_gadget.h 22074 22075USB RTL8150 DRIVER 22076M: Petko Manolov <petkan@nucleusys.com> 22077L: linux-usb@vger.kernel.org 22078L: netdev@vger.kernel.org 22079S: Maintained 22080W: https://github.com/petkan/rtl8150 22081T: git https://github.com/petkan/rtl8150.git 22082F: drivers/net/usb/rtl8150.c 22083 22084USB SERIAL SUBSYSTEM 22085M: Johan Hovold <johan@kernel.org> 22086L: linux-usb@vger.kernel.org 22087S: Maintained 22088T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22089F: Documentation/usb/usb-serial.rst 22090F: drivers/usb/serial/ 22091F: include/linux/usb/serial.h 22092 22093USB SMSC75XX ETHERNET DRIVER 22094M: Steve Glendinning <steve.glendinning@shawell.net> 22095L: netdev@vger.kernel.org 22096S: Maintained 22097F: drivers/net/usb/smsc75xx.* 22098 22099USB SMSC95XX ETHERNET DRIVER 22100M: Steve Glendinning <steve.glendinning@shawell.net> 22101M: UNGLinuxDriver@microchip.com 22102L: netdev@vger.kernel.org 22103S: Maintained 22104F: drivers/net/usb/smsc95xx.* 22105 22106USB SUBSYSTEM 22107M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22108L: linux-usb@vger.kernel.org 22109S: Supported 22110W: http://www.linux-usb.org 22111T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22112F: Documentation/devicetree/bindings/usb/ 22113F: Documentation/usb/ 22114F: drivers/usb/ 22115F: include/dt-bindings/usb/ 22116F: include/linux/usb.h 22117F: include/linux/usb/ 22118F: include/uapi/linux/usb/ 22119 22120USB TYPEC BUS FOR ALTERNATE MODES 22121M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22122L: linux-usb@vger.kernel.org 22123S: Maintained 22124F: Documentation/ABI/testing/sysfs-bus-typec 22125F: Documentation/driver-api/usb/typec_bus.rst 22126F: drivers/usb/typec/altmodes/ 22127F: include/linux/usb/typec_altmode.h 22128 22129USB TYPEC CLASS 22130M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22131L: linux-usb@vger.kernel.org 22132S: Maintained 22133F: Documentation/ABI/testing/sysfs-class-typec 22134F: Documentation/driver-api/usb/typec.rst 22135F: drivers/usb/typec/ 22136F: include/linux/usb/typec.h 22137 22138USB TYPEC INTEL PMC MUX DRIVER 22139M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22140L: linux-usb@vger.kernel.org 22141S: Maintained 22142F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22143F: drivers/usb/typec/mux/intel_pmc_mux.c 22144 22145USB TYPEC PI3USB30532 MUX DRIVER 22146M: Hans de Goede <hdegoede@redhat.com> 22147L: linux-usb@vger.kernel.org 22148S: Maintained 22149F: drivers/usb/typec/mux/pi3usb30532.c 22150 22151USB TYPEC PORT CONTROLLER DRIVERS 22152M: Guenter Roeck <linux@roeck-us.net> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: drivers/usb/typec/tcpm/ 22156 22157USB UHCI DRIVER 22158M: Alan Stern <stern@rowland.harvard.edu> 22159L: linux-usb@vger.kernel.org 22160S: Maintained 22161F: drivers/usb/host/uhci* 22162 22163USB VIDEO CLASS 22164M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22165L: linux-media@vger.kernel.org 22166S: Maintained 22167W: http://www.ideasonboard.org/uvc/ 22168T: git git://linuxtv.org/media_tree.git 22169F: drivers/media/usb/uvc/ 22170F: include/uapi/linux/uvcvideo.h 22171 22172USB WEBCAM GADGET 22173M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22174M: Daniel Scally <dan.scally@ideasonboard.com> 22175L: linux-usb@vger.kernel.org 22176S: Maintained 22177F: drivers/usb/gadget/function/*uvc* 22178F: drivers/usb/gadget/legacy/webcam.c 22179F: include/uapi/linux/usb/g_uvc.h 22180 22181USB WIRELESS RNDIS DRIVER (rndis_wlan) 22182M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22183L: linux-wireless@vger.kernel.org 22184S: Maintained 22185F: drivers/net/wireless/legacy/rndis_wlan.c 22186 22187USB XHCI DRIVER 22188M: Mathias Nyman <mathias.nyman@intel.com> 22189L: linux-usb@vger.kernel.org 22190S: Supported 22191F: drivers/usb/host/pci-quirks* 22192F: drivers/usb/host/xhci* 22193 22194USB ZD1201 DRIVER 22195L: linux-wireless@vger.kernel.org 22196S: Orphan 22197W: http://linux-lc100020.sourceforge.net 22198F: drivers/net/wireless/zydas/zd1201.* 22199 22200USER DATAGRAM PROTOCOL (UDP) 22201M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22202S: Maintained 22203F: include/linux/udp.h 22204F: net/ipv4/udp.c 22205F: net/ipv6/udp.c 22206 22207USER-MODE LINUX (UML) 22208M: Richard Weinberger <richard@nod.at> 22209M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22210M: Johannes Berg <johannes@sipsolutions.net> 22211L: linux-um@lists.infradead.org 22212S: Maintained 22213W: http://user-mode-linux.sourceforge.net 22214Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22215T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22216T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22217F: Documentation/virt/uml/ 22218F: arch/um/ 22219F: arch/x86/um/ 22220F: fs/hostfs/ 22221 22222USERSPACE COPYIN/COPYOUT (UIOVEC) 22223M: Alexander Viro <viro@zeniv.linux.org.uk> 22224S: Maintained 22225F: include/linux/uio.h 22226F: lib/iov_iter.c 22227 22228USERSPACE DMA BUFFER DRIVER 22229M: Gerd Hoffmann <kraxel@redhat.com> 22230L: dri-devel@lists.freedesktop.org 22231S: Maintained 22232T: git git://anongit.freedesktop.org/drm/drm-misc 22233F: drivers/dma-buf/udmabuf.c 22234F: include/uapi/linux/udmabuf.h 22235 22236USERSPACE I/O (UIO) 22237M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22238S: Maintained 22239T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22240F: Documentation/driver-api/uio-howto.rst 22241F: drivers/uio/ 22242F: include/linux/uio_driver.h 22243 22244UTIL-LINUX PACKAGE 22245M: Karel Zak <kzak@redhat.com> 22246L: util-linux@vger.kernel.org 22247S: Maintained 22248W: http://en.wikipedia.org/wiki/Util-linux 22249T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22250 22251UUID HELPERS 22252R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22253L: linux-kernel@vger.kernel.org 22254S: Maintained 22255F: include/linux/uuid.h 22256F: lib/test_uuid.c 22257F: lib/uuid.c 22258 22259UV SYSFS DRIVER 22260M: Justin Ernst <justin.ernst@hpe.com> 22261L: platform-driver-x86@vger.kernel.org 22262S: Maintained 22263F: drivers/platform/x86/uv_sysfs.c 22264 22265UVESAFB DRIVER 22266M: Michal Januszewski <spock@gentoo.org> 22267L: linux-fbdev@vger.kernel.org 22268S: Maintained 22269W: https://github.com/mjanusz/v86d 22270F: Documentation/fb/uvesafb.rst 22271F: drivers/video/fbdev/uvesafb.* 22272 22273Ux500 CLOCK DRIVERS 22274M: Ulf Hansson <ulf.hansson@linaro.org> 22275L: linux-clk@vger.kernel.org 22276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22277S: Maintained 22278F: drivers/clk/ux500/ 22279 22280VF610 NAND DRIVER 22281M: Stefan Agner <stefan@agner.ch> 22282L: linux-mtd@lists.infradead.org 22283S: Supported 22284F: drivers/mtd/nand/raw/vf610_nfc.c 22285 22286VFAT/FAT/MSDOS FILESYSTEM 22287M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22288S: Maintained 22289F: Documentation/filesystems/vfat.rst 22290F: fs/fat/ 22291F: tools/testing/selftests/filesystems/fat/ 22292 22293VFIO CDX DRIVER 22294M: Nipun Gupta <nipun.gupta@amd.com> 22295M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22296L: kvm@vger.kernel.org 22297S: Maintained 22298F: drivers/vfio/cdx/* 22299 22300VFIO DRIVER 22301M: Alex Williamson <alex.williamson@redhat.com> 22302L: kvm@vger.kernel.org 22303S: Maintained 22304T: git https://github.com/awilliam/linux-vfio.git 22305F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22306F: Documentation/driver-api/vfio.rst 22307F: drivers/vfio/ 22308F: include/linux/vfio.h 22309F: include/linux/vfio_pci_core.h 22310F: include/uapi/linux/vfio.h 22311 22312VFIO FSL-MC DRIVER 22313M: Diana Craciun <diana.craciun@oss.nxp.com> 22314L: kvm@vger.kernel.org 22315S: Maintained 22316F: drivers/vfio/fsl-mc/ 22317 22318VFIO HISILICON PCI DRIVER 22319M: Longfang Liu <liulongfang@huawei.com> 22320M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22321L: kvm@vger.kernel.org 22322S: Maintained 22323F: drivers/vfio/pci/hisilicon/ 22324 22325VFIO MEDIATED DEVICE DRIVERS 22326M: Kirti Wankhede <kwankhede@nvidia.com> 22327L: kvm@vger.kernel.org 22328S: Maintained 22329F: Documentation/driver-api/vfio-mediated-device.rst 22330F: drivers/vfio/mdev/ 22331F: include/linux/mdev.h 22332F: samples/vfio-mdev/ 22333 22334VFIO MLX5 PCI DRIVER 22335M: Yishai Hadas <yishaih@nvidia.com> 22336L: kvm@vger.kernel.org 22337S: Maintained 22338F: drivers/vfio/pci/mlx5/ 22339 22340VFIO PCI DEVICE SPECIFIC DRIVERS 22341R: Jason Gunthorpe <jgg@nvidia.com> 22342R: Yishai Hadas <yishaih@nvidia.com> 22343R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22344R: Kevin Tian <kevin.tian@intel.com> 22345L: kvm@vger.kernel.org 22346S: Maintained 22347P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22348F: drivers/vfio/pci/*/ 22349 22350VFIO PLATFORM DRIVER 22351M: Eric Auger <eric.auger@redhat.com> 22352L: kvm@vger.kernel.org 22353S: Maintained 22354F: drivers/vfio/platform/ 22355 22356VGA_SWITCHEROO 22357R: Lukas Wunner <lukas@wunner.de> 22358S: Maintained 22359T: git git://anongit.freedesktop.org/drm/drm-misc 22360F: Documentation/gpu/vga-switcheroo.rst 22361F: drivers/gpu/vga/vga_switcheroo.c 22362F: include/linux/vga_switcheroo.h 22363 22364VIA RHINE NETWORK DRIVER 22365M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22366S: Maintained 22367F: drivers/net/ethernet/via/via-rhine.c 22368 22369VIA SD/MMC CARD CONTROLLER DRIVER 22370M: Bruce Chang <brucechang@via.com.tw> 22371M: Harald Welte <HaraldWelte@viatech.com> 22372S: Maintained 22373F: drivers/mmc/host/via-sdmmc.c 22374 22375VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22376M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22377L: linux-fbdev@vger.kernel.org 22378S: Maintained 22379F: drivers/video/fbdev/via/ 22380F: include/linux/via-core.h 22381F: include/linux/via_i2c.h 22382 22383VIA VELOCITY NETWORK DRIVER 22384M: Francois Romieu <romieu@fr.zoreil.com> 22385L: netdev@vger.kernel.org 22386S: Maintained 22387F: drivers/net/ethernet/via/via-velocity.* 22388 22389VICODEC VIRTUAL CODEC DRIVER 22390M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22391L: linux-media@vger.kernel.org 22392S: Maintained 22393W: https://linuxtv.org 22394T: git git://linuxtv.org/media_tree.git 22395F: drivers/media/test-drivers/vicodec/* 22396 22397VIDEO I2C POLLING DRIVER 22398M: Matt Ranostay <matt.ranostay@konsulko.com> 22399L: linux-media@vger.kernel.org 22400S: Maintained 22401F: drivers/media/i2c/video-i2c.c 22402 22403VIDEO MULTIPLEXER DRIVER 22404M: Philipp Zabel <p.zabel@pengutronix.de> 22405L: linux-media@vger.kernel.org 22406S: Maintained 22407F: drivers/media/platform/video-mux.c 22408 22409VIDEOBUF2 FRAMEWORK 22410M: Tomasz Figa <tfiga@chromium.org> 22411M: Marek Szyprowski <m.szyprowski@samsung.com> 22412L: linux-media@vger.kernel.org 22413S: Maintained 22414F: drivers/media/common/videobuf2/* 22415F: include/media/videobuf2-* 22416 22417VIDTV VIRTUAL DIGITAL TV DRIVER 22418M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22419L: linux-media@vger.kernel.org 22420S: Maintained 22421W: https://linuxtv.org 22422T: git git://linuxtv.org/media_tree.git 22423F: drivers/media/test-drivers/vidtv/* 22424 22425VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22426M: Shuah Khan <skhan@linuxfoundation.org> 22427R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22428L: linux-media@vger.kernel.org 22429S: Maintained 22430W: https://linuxtv.org 22431T: git git://linuxtv.org/media_tree.git 22432F: drivers/media/test-drivers/vimc/* 22433 22434VIRT LIB 22435M: Alex Williamson <alex.williamson@redhat.com> 22436M: Paolo Bonzini <pbonzini@redhat.com> 22437L: kvm@vger.kernel.org 22438S: Supported 22439F: virt/lib/ 22440 22441VIRTIO AND VHOST VSOCK DRIVER 22442M: Stefan Hajnoczi <stefanha@redhat.com> 22443M: Stefano Garzarella <sgarzare@redhat.com> 22444L: kvm@vger.kernel.org 22445L: virtualization@lists.linux-foundation.org 22446L: netdev@vger.kernel.org 22447S: Maintained 22448F: drivers/vhost/vsock.c 22449F: include/linux/virtio_vsock.h 22450F: include/uapi/linux/virtio_vsock.h 22451F: net/vmw_vsock/virtio_transport.c 22452F: net/vmw_vsock/virtio_transport_common.c 22453 22454VIRTIO BALLOON 22455M: "Michael S. Tsirkin" <mst@redhat.com> 22456M: David Hildenbrand <david@redhat.com> 22457L: virtualization@lists.linux-foundation.org 22458S: Maintained 22459F: drivers/virtio/virtio_balloon.c 22460F: include/linux/balloon_compaction.h 22461F: include/uapi/linux/virtio_balloon.h 22462F: mm/balloon_compaction.c 22463 22464VIRTIO BLOCK AND SCSI DRIVERS 22465M: "Michael S. Tsirkin" <mst@redhat.com> 22466M: Jason Wang <jasowang@redhat.com> 22467R: Paolo Bonzini <pbonzini@redhat.com> 22468R: Stefan Hajnoczi <stefanha@redhat.com> 22469L: virtualization@lists.linux-foundation.org 22470S: Maintained 22471F: drivers/block/virtio_blk.c 22472F: drivers/scsi/virtio_scsi.c 22473F: drivers/vhost/scsi.c 22474F: include/uapi/linux/virtio_blk.h 22475F: include/uapi/linux/virtio_scsi.h 22476 22477VIRTIO CONSOLE DRIVER 22478M: Amit Shah <amit@kernel.org> 22479L: virtualization@lists.linux-foundation.org 22480S: Maintained 22481F: drivers/char/virtio_console.c 22482F: include/linux/virtio_console.h 22483F: include/uapi/linux/virtio_console.h 22484 22485VIRTIO CORE AND NET DRIVERS 22486M: "Michael S. Tsirkin" <mst@redhat.com> 22487M: Jason Wang <jasowang@redhat.com> 22488R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22489L: virtualization@lists.linux-foundation.org 22490S: Maintained 22491F: Documentation/ABI/testing/sysfs-bus-vdpa 22492F: Documentation/ABI/testing/sysfs-class-vduse 22493F: Documentation/devicetree/bindings/virtio/ 22494F: Documentation/driver-api/virtio/ 22495F: drivers/block/virtio_blk.c 22496F: drivers/crypto/virtio/ 22497F: drivers/net/virtio_net.c 22498F: drivers/vdpa/ 22499F: drivers/virtio/ 22500F: include/linux/vdpa.h 22501F: include/linux/virtio*.h 22502F: include/linux/vringh.h 22503F: include/uapi/linux/virtio_*.h 22504F: tools/virtio/ 22505 22506VIRTIO CRYPTO DRIVER 22507M: Gonglei <arei.gonglei@huawei.com> 22508L: virtualization@lists.linux-foundation.org 22509L: linux-crypto@vger.kernel.org 22510S: Maintained 22511F: drivers/crypto/virtio/ 22512F: include/uapi/linux/virtio_crypto.h 22513 22514VIRTIO DRIVERS FOR S390 22515M: Cornelia Huck <cohuck@redhat.com> 22516M: Halil Pasic <pasic@linux.ibm.com> 22517M: Eric Farman <farman@linux.ibm.com> 22518L: linux-s390@vger.kernel.org 22519L: virtualization@lists.linux-foundation.org 22520L: kvm@vger.kernel.org 22521S: Supported 22522F: arch/s390/include/uapi/asm/virtio-ccw.h 22523F: drivers/s390/virtio/ 22524 22525VIRTIO FILE SYSTEM 22526M: Vivek Goyal <vgoyal@redhat.com> 22527M: Stefan Hajnoczi <stefanha@redhat.com> 22528M: Miklos Szeredi <miklos@szeredi.hu> 22529L: virtualization@lists.linux-foundation.org 22530L: linux-fsdevel@vger.kernel.org 22531S: Supported 22532W: https://virtio-fs.gitlab.io/ 22533F: Documentation/filesystems/virtiofs.rst 22534F: fs/fuse/virtio_fs.c 22535F: include/uapi/linux/virtio_fs.h 22536 22537VIRTIO GPIO DRIVER 22538M: Enrico Weigelt, metux IT consult <info@metux.net> 22539M: Viresh Kumar <vireshk@kernel.org> 22540L: linux-gpio@vger.kernel.org 22541L: virtualization@lists.linux-foundation.org 22542S: Maintained 22543F: drivers/gpio/gpio-virtio.c 22544F: include/uapi/linux/virtio_gpio.h 22545 22546VIRTIO GPU DRIVER 22547M: David Airlie <airlied@redhat.com> 22548M: Gerd Hoffmann <kraxel@redhat.com> 22549R: Gurchetan Singh <gurchetansingh@chromium.org> 22550R: Chia-I Wu <olvaffe@gmail.com> 22551L: dri-devel@lists.freedesktop.org 22552L: virtualization@lists.linux-foundation.org 22553S: Maintained 22554T: git git://anongit.freedesktop.org/drm/drm-misc 22555F: drivers/gpu/drm/virtio/ 22556F: include/uapi/linux/virtio_gpu.h 22557 22558VIRTIO HOST (VHOST) 22559M: "Michael S. Tsirkin" <mst@redhat.com> 22560M: Jason Wang <jasowang@redhat.com> 22561L: kvm@vger.kernel.org 22562L: virtualization@lists.linux-foundation.org 22563L: netdev@vger.kernel.org 22564S: Maintained 22565T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22566F: drivers/vhost/ 22567F: include/linux/sched/vhost_task.h 22568F: include/linux/vhost_iotlb.h 22569F: include/uapi/linux/vhost.h 22570F: kernel/vhost_task.c 22571 22572VIRTIO I2C DRIVER 22573M: Conghui Chen <conghui.chen@intel.com> 22574M: Viresh Kumar <viresh.kumar@linaro.org> 22575L: linux-i2c@vger.kernel.org 22576L: virtualization@lists.linux-foundation.org 22577S: Maintained 22578F: drivers/i2c/busses/i2c-virtio.c 22579F: include/uapi/linux/virtio_i2c.h 22580 22581VIRTIO INPUT DRIVER 22582M: Gerd Hoffmann <kraxel@redhat.com> 22583S: Maintained 22584F: drivers/virtio/virtio_input.c 22585F: include/uapi/linux/virtio_input.h 22586 22587VIRTIO IOMMU DRIVER 22588M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22589L: virtualization@lists.linux-foundation.org 22590S: Maintained 22591F: drivers/iommu/virtio-iommu.c 22592F: include/uapi/linux/virtio_iommu.h 22593 22594VIRTIO MEM DRIVER 22595M: David Hildenbrand <david@redhat.com> 22596L: virtualization@lists.linux-foundation.org 22597S: Maintained 22598W: https://virtio-mem.gitlab.io/ 22599F: drivers/virtio/virtio_mem.c 22600F: include/uapi/linux/virtio_mem.h 22601 22602VIRTIO PMEM DRIVER 22603M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22604L: virtualization@lists.linux-foundation.org 22605S: Maintained 22606F: drivers/nvdimm/nd_virtio.c 22607F: drivers/nvdimm/virtio_pmem.c 22608 22609VIRTIO SOUND DRIVER 22610M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22611M: "Michael S. Tsirkin" <mst@redhat.com> 22612L: virtualization@lists.linux-foundation.org 22613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22614S: Maintained 22615F: include/uapi/linux/virtio_snd.h 22616F: sound/virtio/* 22617 22618VIRTUAL BOX GUEST DEVICE DRIVER 22619M: Hans de Goede <hdegoede@redhat.com> 22620M: Arnd Bergmann <arnd@arndb.de> 22621M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22622S: Maintained 22623F: drivers/virt/vboxguest/ 22624F: include/linux/vbox_utils.h 22625F: include/uapi/linux/vbox*.h 22626 22627VIRTUAL BOX SHARED FOLDER VFS DRIVER 22628M: Hans de Goede <hdegoede@redhat.com> 22629L: linux-fsdevel@vger.kernel.org 22630S: Maintained 22631F: fs/vboxsf/* 22632 22633VIRTUAL PCM TEST DRIVER 22634M: Ivan Orlov <ivan.orlov0322@gmail.com> 22635L: alsa-devel@alsa-project.org 22636S: Maintained 22637F: Documentation/sound/cards/pcmtest.rst 22638F: sound/drivers/pcmtest.c 22639F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22640 22641VIRTUAL SERIO DEVICE DRIVER 22642M: Stephen Chandler Paul <thatslyude@gmail.com> 22643S: Maintained 22644F: drivers/input/serio/userio.c 22645F: include/uapi/linux/userio.h 22646 22647VISL VIRTUAL STATELESS DECODER DRIVER 22648M: Daniel Almeida <daniel.almeida@collabora.com> 22649L: linux-media@vger.kernel.org 22650S: Supported 22651F: drivers/media/test-drivers/visl 22652 22653VIVID VIRTUAL VIDEO DRIVER 22654M: Hans Verkuil <hverkuil@xs4all.nl> 22655L: linux-media@vger.kernel.org 22656S: Maintained 22657W: https://linuxtv.org 22658T: git git://linuxtv.org/media_tree.git 22659F: drivers/media/test-drivers/vivid/* 22660 22661VLYNQ BUS 22662M: Florian Fainelli <f.fainelli@gmail.com> 22663L: openwrt-devel@lists.openwrt.org (subscribers-only) 22664S: Maintained 22665F: drivers/vlynq/vlynq.c 22666F: include/linux/vlynq.h 22667 22668VM SOCKETS (AF_VSOCK) 22669M: Stefano Garzarella <sgarzare@redhat.com> 22670L: virtualization@lists.linux-foundation.org 22671L: netdev@vger.kernel.org 22672S: Maintained 22673F: drivers/net/vsockmon.c 22674F: include/net/af_vsock.h 22675F: include/uapi/linux/vm_sockets.h 22676F: include/uapi/linux/vm_sockets_diag.h 22677F: include/uapi/linux/vsockmon.h 22678F: net/vmw_vsock/ 22679F: tools/testing/vsock/ 22680 22681VMALLOC 22682M: Andrew Morton <akpm@linux-foundation.org> 22683R: Uladzislau Rezki <urezki@gmail.com> 22684R: Christoph Hellwig <hch@infradead.org> 22685R: Lorenzo Stoakes <lstoakes@gmail.com> 22686L: linux-mm@kvack.org 22687S: Maintained 22688W: http://www.linux-mm.org 22689T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22690F: include/linux/vmalloc.h 22691F: mm/vmalloc.c 22692 22693VME SUBSYSTEM 22694M: Martyn Welch <martyn@welchs.me.uk> 22695M: Manohar Vanga <manohar.vanga@gmail.com> 22696M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22697L: linux-kernel@vger.kernel.org 22698S: Odd fixes 22699T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22700F: Documentation/driver-api/vme.rst 22701F: drivers/staging/vme_user/ 22702 22703VMWARE BALLOON DRIVER 22704M: Nadav Amit <namit@vmware.com> 22705R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22706L: linux-kernel@vger.kernel.org 22707S: Supported 22708F: drivers/misc/vmw_balloon.c 22709 22710VMWARE HYPERVISOR INTERFACE 22711M: Ajay Kaher <akaher@vmware.com> 22712M: Alexey Makhalov <amakhalov@vmware.com> 22713R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22714L: virtualization@lists.linux-foundation.org 22715L: x86@kernel.org 22716S: Supported 22717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22718F: arch/x86/include/asm/vmware.h 22719F: arch/x86/kernel/cpu/vmware.c 22720 22721VMWARE PVRDMA DRIVER 22722M: Bryan Tan <bryantan@vmware.com> 22723M: Vishnu Dasa <vdasa@vmware.com> 22724R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22725L: linux-rdma@vger.kernel.org 22726S: Supported 22727F: drivers/infiniband/hw/vmw_pvrdma/ 22728 22729VMWARE PVSCSI DRIVER 22730M: Vishal Bhakta <vbhakta@vmware.com> 22731R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22732L: linux-scsi@vger.kernel.org 22733S: Supported 22734F: drivers/scsi/vmw_pvscsi.c 22735F: drivers/scsi/vmw_pvscsi.h 22736 22737VMWARE VIRTUAL PTP CLOCK DRIVER 22738M: Deep Shah <sdeep@vmware.com> 22739R: Ajay Kaher <akaher@vmware.com> 22740R: Alexey Makhalov <amakhalov@vmware.com> 22741R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22742L: netdev@vger.kernel.org 22743S: Supported 22744F: drivers/ptp/ptp_vmw.c 22745 22746VMWARE VMCI DRIVER 22747M: Bryan Tan <bryantan@vmware.com> 22748M: Vishnu Dasa <vdasa@vmware.com> 22749R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22750L: linux-kernel@vger.kernel.org 22751S: Supported 22752F: drivers/misc/vmw_vmci/ 22753F: include/linux/vmw_vmci* 22754 22755VMWARE VMMOUSE SUBDRIVER 22756M: Zack Rusin <zackr@vmware.com> 22757R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22758R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22759L: linux-input@vger.kernel.org 22760S: Supported 22761F: drivers/input/mouse/vmmouse.c 22762F: drivers/input/mouse/vmmouse.h 22763 22764VMWARE VMXNET3 ETHERNET DRIVER 22765M: Ronak Doshi <doshir@vmware.com> 22766R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22767L: netdev@vger.kernel.org 22768S: Supported 22769F: drivers/net/vmxnet3/ 22770 22771VMWARE VSOCK VMCI TRANSPORT DRIVER 22772M: Bryan Tan <bryantan@vmware.com> 22773M: Vishnu Dasa <vdasa@vmware.com> 22774R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22775L: linux-kernel@vger.kernel.org 22776S: Supported 22777F: net/vmw_vsock/vmci_transport* 22778 22779VOCORE VOCORE2 BOARD 22780M: Harvey Hunt <harveyhuntnexus@gmail.com> 22781L: linux-mips@vger.kernel.org 22782S: Maintained 22783F: arch/mips/boot/dts/ralink/vocore2.dts 22784 22785VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22786M: Liam Girdwood <lgirdwood@gmail.com> 22787M: Mark Brown <broonie@kernel.org> 22788L: linux-kernel@vger.kernel.org 22789S: Supported 22790W: http://www.slimlogic.co.uk/?p=48 22791T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22792F: Documentation/devicetree/bindings/regulator/ 22793F: Documentation/power/regulator/ 22794F: drivers/regulator/ 22795F: include/dt-bindings/regulator/ 22796F: include/linux/regulator/ 22797K: regulator_get_optional 22798 22799VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22800R: Matti Vaittinen <mazziesaccount@gmail.com> 22801F: drivers/regulator/irq_helpers.c 22802 22803VRF 22804M: David Ahern <dsahern@kernel.org> 22805L: netdev@vger.kernel.org 22806S: Maintained 22807F: Documentation/networking/vrf.rst 22808F: drivers/net/vrf.c 22809 22810VSPRINTF 22811M: Petr Mladek <pmladek@suse.com> 22812M: Steven Rostedt <rostedt@goodmis.org> 22813M: Sergey Senozhatsky <senozhatsky@chromium.org> 22814R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22815R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22816S: Maintained 22817T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22818F: Documentation/core-api/printk-formats.rst 22819F: lib/test_printf.c 22820F: lib/test_scanf.c 22821F: lib/vsprintf.c 22822 22823VT1211 HARDWARE MONITOR DRIVER 22824M: Juerg Haefliger <juergh@proton.me> 22825L: linux-hwmon@vger.kernel.org 22826S: Maintained 22827F: Documentation/hwmon/vt1211.rst 22828F: drivers/hwmon/vt1211.c 22829 22830VT8231 HARDWARE MONITOR DRIVER 22831M: Roger Lucas <vt8231@hiddenengine.co.uk> 22832L: linux-hwmon@vger.kernel.org 22833S: Maintained 22834F: drivers/hwmon/vt8231.c 22835 22836VUB300 USB to SDIO/SD/MMC bridge chip 22837L: linux-mmc@vger.kernel.org 22838S: Orphan 22839F: drivers/mmc/host/vub300.c 22840 22841W1 DALLAS'S 1-WIRE BUS 22842M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22843S: Maintained 22844F: Documentation/devicetree/bindings/w1/ 22845F: Documentation/w1/ 22846F: drivers/w1/ 22847F: include/linux/w1.h 22848 22849W83791D HARDWARE MONITORING DRIVER 22850M: Marc Hulsman <m.hulsman@tudelft.nl> 22851L: linux-hwmon@vger.kernel.org 22852S: Maintained 22853F: Documentation/hwmon/w83791d.rst 22854F: drivers/hwmon/w83791d.c 22855 22856W83793 HARDWARE MONITORING DRIVER 22857M: Rudolf Marek <r.marek@assembler.cz> 22858L: linux-hwmon@vger.kernel.org 22859S: Maintained 22860F: Documentation/hwmon/w83793.rst 22861F: drivers/hwmon/w83793.c 22862 22863W83795 HARDWARE MONITORING DRIVER 22864M: Jean Delvare <jdelvare@suse.com> 22865L: linux-hwmon@vger.kernel.org 22866S: Maintained 22867F: drivers/hwmon/w83795.c 22868 22869W83L51xD SD/MMC CARD INTERFACE DRIVER 22870M: Pierre Ossman <pierre@ossman.eu> 22871S: Maintained 22872F: drivers/mmc/host/wbsd.* 22873 22874WACOM PROTOCOL 4 SERIAL TABLETS 22875M: Julian Squires <julian@cipht.net> 22876M: Hans de Goede <hdegoede@redhat.com> 22877L: linux-input@vger.kernel.org 22878S: Maintained 22879F: drivers/input/tablet/wacom_serial4.c 22880 22881WANGXUN ETHERNET DRIVER 22882M: Jiawen Wu <jiawenwu@trustnetic.com> 22883M: Mengyuan Lou <mengyuanlou@net-swift.com> 22884L: netdev@vger.kernel.org 22885S: Maintained 22886W: https://www.net-swift.com 22887F: Documentation/networking/device_drivers/ethernet/wangxun/* 22888F: drivers/net/ethernet/wangxun/ 22889 22890WATCHDOG DEVICE DRIVERS 22891M: Wim Van Sebroeck <wim@linux-watchdog.org> 22892M: Guenter Roeck <linux@roeck-us.net> 22893L: linux-watchdog@vger.kernel.org 22894S: Maintained 22895W: http://www.linux-watchdog.org/ 22896T: git git://www.linux-watchdog.org/linux-watchdog.git 22897F: Documentation/devicetree/bindings/watchdog/ 22898F: Documentation/watchdog/ 22899F: drivers/watchdog/ 22900F: include/linux/watchdog.h 22901F: include/trace/events/watchdog.h 22902F: include/uapi/linux/watchdog.h 22903 22904WHISKEYCOVE PMIC GPIO DRIVER 22905M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22906L: linux-gpio@vger.kernel.org 22907S: Maintained 22908F: drivers/gpio/gpio-wcove.c 22909 22910WHWAVE RTC DRIVER 22911M: Dianlong Li <long17.cool@163.com> 22912L: linux-rtc@vger.kernel.org 22913S: Maintained 22914F: drivers/rtc/rtc-sd3078.c 22915 22916WIIMOTE HID DRIVER 22917M: David Rheinsberg <david.rheinsberg@gmail.com> 22918L: linux-input@vger.kernel.org 22919S: Maintained 22920F: drivers/hid/hid-wiimote* 22921 22922WILOCITY WIL6210 WIRELESS DRIVER 22923L: linux-wireless@vger.kernel.org 22924S: Orphan 22925W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22926F: drivers/net/wireless/ath/wil6210/ 22927 22928WINBOND CIR DRIVER 22929M: David Härdeman <david@hardeman.nu> 22930S: Maintained 22931F: drivers/media/rc/winbond-cir.c 22932 22933WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22934L: linux-watchdog@vger.kernel.org 22935S: Orphan 22936F: drivers/watchdog/ebc-c384_wdt.c 22937 22938WINSYSTEMS WS16C48 GPIO DRIVER 22939M: William Breathitt Gray <william.gray@linaro.org> 22940L: linux-gpio@vger.kernel.org 22941S: Maintained 22942F: drivers/gpio/gpio-ws16c48.c 22943 22944WIREGUARD SECURE NETWORK TUNNEL 22945M: Jason A. Donenfeld <Jason@zx2c4.com> 22946L: wireguard@lists.zx2c4.com 22947L: netdev@vger.kernel.org 22948S: Maintained 22949F: drivers/net/wireguard/ 22950F: tools/testing/selftests/wireguard/ 22951 22952WISTRON LAPTOP BUTTON DRIVER 22953M: Miloslav Trmac <mitr@volny.cz> 22954S: Maintained 22955F: drivers/input/misc/wistron_btns.c 22956 22957WL3501 WIRELESS PCMCIA CARD DRIVER 22958L: linux-wireless@vger.kernel.org 22959S: Odd fixes 22960F: drivers/net/wireless/legacy/wl3501* 22961 22962WMI BINARY MOF DRIVER 22963L: platform-drivers-x86@vger.kernel.org 22964S: Orphan 22965F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22966F: Documentation/wmi/devices/wmi-bmof.rst 22967F: drivers/platform/x86/wmi-bmof.c 22968 22969WOLFSON MICROELECTRONICS DRIVERS 22970L: patches@opensource.cirrus.com 22971S: Supported 22972W: https://github.com/CirrusLogic/linux-drivers/wiki 22973T: git https://github.com/CirrusLogic/linux-drivers.git 22974F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22975F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22976F: Documentation/devicetree/bindings/mfd/wm831x.txt 22977F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22978F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22979F: Documentation/devicetree/bindings/sound/wm* 22980F: Documentation/hwmon/wm83??.rst 22981F: arch/arm/mach-s3c/mach-crag6410* 22982F: drivers/clk/clk-wm83*.c 22983F: drivers/gpio/gpio-*wm*.c 22984F: drivers/gpio/gpio-arizona.c 22985F: drivers/hwmon/wm83??-hwmon.c 22986F: drivers/input/misc/wm831x-on.c 22987F: drivers/input/touchscreen/wm831x-ts.c 22988F: drivers/input/touchscreen/wm97*.c 22989F: drivers/leds/leds-wm83*.c 22990F: drivers/mfd/arizona* 22991F: drivers/mfd/cs47l24* 22992F: drivers/mfd/wm*.c 22993F: drivers/power/supply/wm83*.c 22994F: drivers/regulator/arizona* 22995F: drivers/regulator/wm8*.c 22996F: drivers/rtc/rtc-wm83*.c 22997F: drivers/video/backlight/wm83*_bl.c 22998F: drivers/watchdog/wm83*_wdt.c 22999F: include/linux/mfd/arizona/ 23000F: include/linux/mfd/wm831x/ 23001F: include/linux/mfd/wm8350/ 23002F: include/linux/mfd/wm8400* 23003F: include/linux/regulator/arizona* 23004F: include/linux/wm97xx.h 23005F: include/sound/wm????.h 23006F: sound/soc/codecs/arizona* 23007F: sound/soc/codecs/cs47l24* 23008F: sound/soc/codecs/wm* 23009 23010WORKQUEUE 23011M: Tejun Heo <tj@kernel.org> 23012R: Lai Jiangshan <jiangshanlai@gmail.com> 23013S: Maintained 23014T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23015F: Documentation/core-api/workqueue.rst 23016F: include/linux/workqueue.h 23017F: kernel/workqueue.c 23018F: kernel/workqueue_internal.h 23019 23020WWAN DRIVERS 23021M: Loic Poulain <loic.poulain@linaro.org> 23022M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23023R: Johannes Berg <johannes@sipsolutions.net> 23024L: netdev@vger.kernel.org 23025S: Maintained 23026F: drivers/net/wwan/ 23027F: include/linux/wwan.h 23028F: include/uapi/linux/wwan.h 23029 23030X-POWERS AXP288 PMIC DRIVERS 23031M: Hans de Goede <hdegoede@redhat.com> 23032S: Maintained 23033F: drivers/acpi/pmic/intel_pmic_xpower.c 23034N: axp288 23035 23036X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23037M: Chen-Yu Tsai <wens@csie.org> 23038L: linux-kernel@vger.kernel.org 23039S: Maintained 23040N: axp[128] 23041 23042X.25 STACK 23043M: Martin Schiller <ms@dev.tdt.de> 23044L: linux-x25@vger.kernel.org 23045S: Maintained 23046F: Documentation/networking/lapb-module.rst 23047F: Documentation/networking/x25* 23048F: drivers/net/wan/hdlc_x25.c 23049F: drivers/net/wan/lapbether.c 23050F: include/*/lapb.h 23051F: include/net/x25* 23052F: include/uapi/linux/x25.h 23053F: net/lapb/ 23054F: net/x25/ 23055 23056X86 ARCHITECTURE (32-BIT AND 64-BIT) 23057M: Thomas Gleixner <tglx@linutronix.de> 23058M: Ingo Molnar <mingo@redhat.com> 23059M: Borislav Petkov <bp@alien8.de> 23060M: Dave Hansen <dave.hansen@linux.intel.com> 23061M: x86@kernel.org 23062R: "H. Peter Anvin" <hpa@zytor.com> 23063L: linux-kernel@vger.kernel.org 23064S: Maintained 23065T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23066F: Documentation/arch/x86/ 23067F: Documentation/devicetree/bindings/x86/ 23068F: arch/x86/ 23069 23070X86 ENTRY CODE 23071M: Andy Lutomirski <luto@kernel.org> 23072L: linux-kernel@vger.kernel.org 23073S: Maintained 23074T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23075F: arch/x86/entry/ 23076 23077X86 HARDWARE VULNERABILITIES 23078M: Thomas Gleixner <tglx@linutronix.de> 23079M: Borislav Petkov <bp@alien8.de> 23080M: Peter Zijlstra <peterz@infradead.org> 23081M: Josh Poimboeuf <jpoimboe@kernel.org> 23082R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23083S: Maintained 23084F: Documentation/admin-guide/hw-vuln/ 23085F: arch/x86/include/asm/nospec-branch.h 23086F: arch/x86/kernel/cpu/bugs.c 23087 23088X86 MCE INFRASTRUCTURE 23089M: Tony Luck <tony.luck@intel.com> 23090M: Borislav Petkov <bp@alien8.de> 23091L: linux-edac@vger.kernel.org 23092S: Maintained 23093F: Documentation/ABI/testing/sysfs-mce 23094F: Documentation/arch/x86/x86_64/machinecheck.rst 23095F: arch/x86/kernel/cpu/mce/* 23096 23097X86 MICROCODE UPDATE SUPPORT 23098M: Borislav Petkov <bp@alien8.de> 23099S: Maintained 23100F: arch/x86/kernel/cpu/microcode/* 23101 23102X86 MM 23103M: Dave Hansen <dave.hansen@linux.intel.com> 23104M: Andy Lutomirski <luto@kernel.org> 23105M: Peter Zijlstra <peterz@infradead.org> 23106L: linux-kernel@vger.kernel.org 23107S: Maintained 23108T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23109F: arch/x86/mm/ 23110 23111X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23112M: Hans de Goede <hdegoede@redhat.com> 23113L: platform-driver-x86@vger.kernel.org 23114S: Maintained 23115T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23116F: drivers/platform/x86/x86-android-tablets/ 23117 23118X86 PLATFORM DRIVERS 23119M: Hans de Goede <hdegoede@redhat.com> 23120M: Mark Gross <markgross@kernel.org> 23121L: platform-driver-x86@vger.kernel.org 23122S: Maintained 23123T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23124F: drivers/platform/olpc/ 23125F: drivers/platform/x86/ 23126F: include/linux/platform_data/x86/ 23127 23128X86 PLATFORM DRIVERS - ARCH 23129R: Darren Hart <dvhart@infradead.org> 23130R: Andy Shevchenko <andy@infradead.org> 23131L: platform-driver-x86@vger.kernel.org 23132L: x86@kernel.org 23133S: Maintained 23134T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23135F: arch/x86/platform 23136 23137X86 PLATFORM UV HPE SUPERDOME FLEX 23138M: Steve Wahl <steve.wahl@hpe.com> 23139R: Mike Travis <mike.travis@hpe.com> 23140R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23141R: Russ Anderson <russ.anderson@hpe.com> 23142S: Supported 23143F: arch/x86/include/asm/uv/ 23144F: arch/x86/kernel/apic/x2apic_uv_x.c 23145F: arch/x86/platform/uv/ 23146 23147X86 STACK UNWINDING 23148M: Josh Poimboeuf <jpoimboe@kernel.org> 23149M: Peter Zijlstra <peterz@infradead.org> 23150S: Supported 23151F: arch/x86/include/asm/unwind*.h 23152F: arch/x86/kernel/dumpstack.c 23153F: arch/x86/kernel/stacktrace.c 23154F: arch/x86/kernel/unwind_*.c 23155 23156X86 VDSO 23157M: Andy Lutomirski <luto@kernel.org> 23158L: linux-kernel@vger.kernel.org 23159S: Maintained 23160T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23161F: arch/x86/entry/vdso/ 23162 23163XARRAY 23164M: Matthew Wilcox <willy@infradead.org> 23165L: linux-fsdevel@vger.kernel.org 23166S: Supported 23167F: Documentation/core-api/xarray.rst 23168F: include/linux/idr.h 23169F: include/linux/xarray.h 23170F: lib/idr.c 23171F: lib/xarray.c 23172F: tools/testing/radix-tree 23173 23174XBOX DVD IR REMOTE 23175M: Benjamin Valentin <benpicco@googlemail.com> 23176S: Maintained 23177F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23178F: drivers/media/rc/xbox_remote.c 23179 23180XC2028/3028 TUNER DRIVER 23181M: Mauro Carvalho Chehab <mchehab@kernel.org> 23182L: linux-media@vger.kernel.org 23183S: Maintained 23184W: https://linuxtv.org 23185T: git git://linuxtv.org/media_tree.git 23186F: drivers/media/tuners/xc2028.* 23187 23188XDP (eXpress Data Path) 23189M: Alexei Starovoitov <ast@kernel.org> 23190M: Daniel Borkmann <daniel@iogearbox.net> 23191M: David S. Miller <davem@davemloft.net> 23192M: Jakub Kicinski <kuba@kernel.org> 23193M: Jesper Dangaard Brouer <hawk@kernel.org> 23194M: John Fastabend <john.fastabend@gmail.com> 23195L: netdev@vger.kernel.org 23196L: bpf@vger.kernel.org 23197S: Supported 23198F: drivers/net/ethernet/*/*/*/*/*xdp* 23199F: drivers/net/ethernet/*/*/*xdp* 23200F: include/net/xdp.h 23201F: include/net/xdp_priv.h 23202F: include/trace/events/xdp.h 23203F: kernel/bpf/cpumap.c 23204F: kernel/bpf/devmap.c 23205F: net/core/xdp.c 23206F: samples/bpf/xdp* 23207F: tools/testing/selftests/bpf/*/*xdp* 23208F: tools/testing/selftests/bpf/*xdp* 23209K: (?:\b|_)xdp(?:\b|_) 23210 23211XDP SOCKETS (AF_XDP) 23212M: Björn Töpel <bjorn@kernel.org> 23213M: Magnus Karlsson <magnus.karlsson@intel.com> 23214M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23215R: Jonathan Lemon <jonathan.lemon@gmail.com> 23216L: netdev@vger.kernel.org 23217L: bpf@vger.kernel.org 23218S: Maintained 23219F: Documentation/networking/af_xdp.rst 23220F: include/net/netns/xdp.h 23221F: include/net/xdp_sock* 23222F: include/net/xsk_buff_pool.h 23223F: include/uapi/linux/if_xdp.h 23224F: include/uapi/linux/xdp_diag.h 23225F: net/xdp/ 23226F: tools/testing/selftests/bpf/*xsk* 23227 23228XEN BLOCK SUBSYSTEM 23229M: Roger Pau Monné <roger.pau@citrix.com> 23230L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23231S: Supported 23232F: drivers/block/xen* 23233F: drivers/block/xen-blkback/* 23234 23235XEN HYPERVISOR ARM 23236M: Stefano Stabellini <sstabellini@kernel.org> 23237L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23238S: Maintained 23239F: arch/arm/include/asm/xen/ 23240F: arch/arm/xen/ 23241 23242XEN HYPERVISOR ARM64 23243M: Stefano Stabellini <sstabellini@kernel.org> 23244L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23245S: Maintained 23246F: arch/arm64/include/asm/xen/ 23247F: arch/arm64/xen/ 23248 23249XEN HYPERVISOR INTERFACE 23250M: Juergen Gross <jgross@suse.com> 23251M: Stefano Stabellini <sstabellini@kernel.org> 23252R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23253L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23254S: Supported 23255T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23256F: Documentation/ABI/stable/sysfs-hypervisor-xen 23257F: Documentation/ABI/testing/sysfs-hypervisor-xen 23258F: drivers/*/xen-*front.c 23259F: drivers/xen/ 23260F: include/uapi/xen/ 23261F: include/xen/ 23262F: kernel/configs/xen.config 23263 23264XEN HYPERVISOR X86 23265M: Juergen Gross <jgross@suse.com> 23266R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23267L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23268S: Supported 23269F: arch/x86/configs/xen.config 23270F: arch/x86/include/asm/pvclock-abi.h 23271F: arch/x86/include/asm/xen/ 23272F: arch/x86/platform/pvh/ 23273F: arch/x86/xen/ 23274 23275XEN NETWORK BACKEND DRIVER 23276M: Wei Liu <wei.liu@kernel.org> 23277M: Paul Durrant <paul@xen.org> 23278L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23279L: netdev@vger.kernel.org 23280S: Supported 23281F: drivers/net/xen-netback/* 23282 23283XEN PCI SUBSYSTEM 23284M: Juergen Gross <jgross@suse.com> 23285L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23286S: Supported 23287F: arch/x86/pci/*xen* 23288F: drivers/pci/*xen* 23289 23290XEN PVSCSI DRIVERS 23291M: Juergen Gross <jgross@suse.com> 23292L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23293L: linux-scsi@vger.kernel.org 23294S: Supported 23295F: drivers/scsi/xen-scsifront.c 23296F: drivers/xen/xen-scsiback.c 23297F: include/xen/interface/io/vscsiif.h 23298 23299XEN PVUSB DRIVER 23300M: Juergen Gross <jgross@suse.com> 23301L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23302L: linux-usb@vger.kernel.org 23303S: Supported 23304F: drivers/usb/host/xen* 23305F: include/xen/interface/io/usbif.h 23306 23307XEN SOUND FRONTEND DRIVER 23308M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23309L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23310L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23311S: Supported 23312F: sound/xen/* 23313 23314XEN SWIOTLB SUBSYSTEM 23315M: Juergen Gross <jgross@suse.com> 23316M: Stefano Stabellini <sstabellini@kernel.org> 23317L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23318L: iommu@lists.linux.dev 23319S: Supported 23320F: arch/*/include/asm/xen/swiotlb-xen.h 23321F: drivers/xen/swiotlb-xen.c 23322F: include/xen/arm/swiotlb-xen.h 23323F: include/xen/swiotlb-xen.h 23324 23325XFS FILESYSTEM 23326M: Darrick J. Wong <djwong@kernel.org> 23327L: linux-xfs@vger.kernel.org 23328S: Supported 23329W: http://xfs.org/ 23330C: irc://irc.oftc.net/xfs 23331T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23332F: Documentation/ABI/testing/sysfs-fs-xfs 23333F: Documentation/admin-guide/xfs.rst 23334F: Documentation/filesystems/xfs-delayed-logging-design.rst 23335F: Documentation/filesystems/xfs-self-describing-metadata.rst 23336F: fs/xfs/ 23337F: include/uapi/linux/dqblk_xfs.h 23338F: include/uapi/linux/fsmap.h 23339 23340XILINX AMS DRIVER 23341M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23342L: linux-iio@vger.kernel.org 23343S: Maintained 23344F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23345F: drivers/iio/adc/xilinx-ams.c 23346 23347XILINX AXI ETHERNET DRIVER 23348M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23349S: Maintained 23350F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23351F: drivers/net/ethernet/xilinx/xilinx_axienet* 23352 23353XILINX CAN DRIVER 23354M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23355R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23356L: linux-can@vger.kernel.org 23357S: Maintained 23358F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23359F: drivers/net/can/xilinx_can.c 23360 23361XILINX EVENT MANAGEMENT DRIVER 23362M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23363S: Maintained 23364F: drivers/soc/xilinx/xlnx_event_manager.c 23365F: include/linux/firmware/xlnx-event-manager.h 23366 23367XILINX GPIO DRIVER 23368M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23369R: Srinivas Neeli <srinivas.neeli@amd.com> 23370R: Michal Simek <michal.simek@amd.com> 23371S: Maintained 23372F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23373F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23374F: drivers/gpio/gpio-xilinx.c 23375F: drivers/gpio/gpio-zynq.c 23376 23377XILINX PWM DRIVER 23378M: Sean Anderson <sean.anderson@seco.com> 23379S: Maintained 23380F: drivers/pwm/pwm-xilinx.c 23381F: include/clocksource/timer-xilinx.h 23382 23383XILINX SD-FEC IP CORES 23384M: Derek Kiernan <derek.kiernan@amd.com> 23385M: Dragan Cvetic <dragan.cvetic@amd.com> 23386S: Maintained 23387F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23388F: Documentation/misc-devices/xilinx_sdfec.rst 23389F: drivers/misc/Kconfig 23390F: drivers/misc/Makefile 23391F: drivers/misc/xilinx_sdfec.c 23392F: include/uapi/misc/xilinx_sdfec.h 23393 23394XILINX UARTLITE SERIAL DRIVER 23395M: Peter Korsgaard <jacmet@sunsite.dk> 23396L: linux-serial@vger.kernel.org 23397S: Maintained 23398F: drivers/tty/serial/uartlite.c 23399 23400XILINX VIDEO IP CORES 23401M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23402L: linux-media@vger.kernel.org 23403S: Supported 23404T: git git://linuxtv.org/media_tree.git 23405F: Documentation/devicetree/bindings/media/xilinx/ 23406F: drivers/media/platform/xilinx/ 23407F: include/uapi/linux/xilinx-v4l2-controls.h 23408 23409XILINX WATCHDOG DRIVER 23410M: Srinivas Neeli <srinivas.neeli@amd.com> 23411R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23412R: Michal Simek <michal.simek@amd.com> 23413S: Maintained 23414F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23415F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23416F: drivers/watchdog/of_xilinx_wdt.c 23417F: drivers/watchdog/xilinx_wwdt.c 23418 23419XILINX XDMA DRIVER 23420M: Lizhi Hou <lizhi.hou@amd.com> 23421M: Brian Xu <brian.xu@amd.com> 23422M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23423L: dmaengine@vger.kernel.org 23424S: Supported 23425F: drivers/dma/xilinx/xdma-regs.h 23426F: drivers/dma/xilinx/xdma.c 23427F: include/linux/dma/amd_xdma.h 23428F: include/linux/platform_data/amd_xdma.h 23429 23430XILINX ZYNQMP DPDMA DRIVER 23431M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23432L: dmaengine@vger.kernel.org 23433S: Supported 23434F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23435F: drivers/dma/xilinx/xilinx_dpdma.c 23436F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23437 23438XILINX ZYNQMP OCM EDAC DRIVER 23439M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23440M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23441S: Maintained 23442F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23443F: drivers/edac/zynqmp_edac.c 23444 23445XILINX ZYNQMP PSGTR PHY DRIVER 23446M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23447L: linux-kernel@vger.kernel.org 23448S: Supported 23449T: git https://github.com/Xilinx/linux-xlnx.git 23450F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23451F: drivers/phy/xilinx/phy-zynqmp.c 23452 23453XILINX ZYNQMP SHA3 DRIVER 23454M: Harsha <harsha.harsha@amd.com> 23455S: Maintained 23456F: drivers/crypto/xilinx/zynqmp-sha.c 23457 23458XILLYBUS DRIVER 23459M: Eli Billauer <eli.billauer@gmail.com> 23460L: linux-kernel@vger.kernel.org 23461S: Supported 23462F: drivers/char/xillybus/ 23463 23464XLP9XX I2C DRIVER 23465M: George Cherian <gcherian@marvell.com> 23466L: linux-i2c@vger.kernel.org 23467S: Supported 23468W: http://www.marvell.com 23469F: drivers/i2c/busses/i2c-xlp9xx.c 23470 23471XRA1403 GPIO EXPANDER 23472M: Nandor Han <nandor.han@ge.com> 23473L: linux-gpio@vger.kernel.org 23474S: Maintained 23475F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23476F: drivers/gpio/gpio-xra1403.c 23477 23478XTENSA XTFPGA PLATFORM SUPPORT 23479M: Max Filippov <jcmvbkbc@gmail.com> 23480S: Maintained 23481F: drivers/spi/spi-xtensa-xtfpga.c 23482F: sound/soc/xtensa/xtfpga-i2s.c 23483 23484YAM DRIVER FOR AX.25 23485M: Jean-Paul Roubelat <jpr@f6fbb.org> 23486L: linux-hams@vger.kernel.org 23487S: Maintained 23488F: drivers/net/hamradio/yam* 23489F: include/linux/yam.h 23490 23491YAMA SECURITY MODULE 23492M: Kees Cook <keescook@chromium.org> 23493S: Supported 23494T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23495F: Documentation/admin-guide/LSM/Yama.rst 23496F: security/yama/ 23497 23498YEALINK PHONE DRIVER 23499M: Henk Vergonet <Henk.Vergonet@gmail.com> 23500L: usbb2k-api-dev@nongnu.org 23501S: Maintained 23502F: Documentation/input/devices/yealink.rst 23503F: drivers/input/misc/yealink.* 23504 23505Z3FOLD COMPRESSED PAGE ALLOCATOR 23506M: Vitaly Wool <vitaly.wool@konsulko.com> 23507R: Miaohe Lin <linmiaohe@huawei.com> 23508L: linux-mm@kvack.org 23509S: Maintained 23510F: mm/z3fold.c 23511 23512Z8530 DRIVER FOR AX.25 23513M: Joerg Reuter <jreuter@yaina.de> 23514L: linux-hams@vger.kernel.org 23515S: Maintained 23516W: http://yaina.de/jreuter/ 23517W: http://www.qsl.net/dl1bke/ 23518F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23519F: drivers/net/hamradio/*scc.c 23520F: drivers/net/hamradio/z8530.h 23521 23522ZBUD COMPRESSED PAGE ALLOCATOR 23523M: Seth Jennings <sjenning@redhat.com> 23524M: Dan Streetman <ddstreet@ieee.org> 23525L: linux-mm@kvack.org 23526S: Maintained 23527F: mm/zbud.c 23528 23529ZD1211RW WIRELESS DRIVER 23530M: Ulrich Kunitz <kune@deine-taler.de> 23531L: linux-wireless@vger.kernel.org 23532L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23533S: Maintained 23534W: http://zd1211.ath.cx/wiki/DriverRewrite 23535F: drivers/net/wireless/zydas/zd1211rw/ 23536 23537ZD1301 MEDIA DRIVER 23538M: Antti Palosaari <crope@iki.fi> 23539L: linux-media@vger.kernel.org 23540S: Maintained 23541W: https://linuxtv.org/ 23542W: http://palosaari.fi/linux/ 23543Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23544F: drivers/media/usb/dvb-usb-v2/zd1301* 23545 23546ZD1301_DEMOD MEDIA DRIVER 23547M: Antti Palosaari <crope@iki.fi> 23548L: linux-media@vger.kernel.org 23549S: Maintained 23550W: https://linuxtv.org/ 23551W: http://palosaari.fi/linux/ 23552Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23553F: drivers/media/dvb-frontends/zd1301_demod* 23554 23555ZHAOXIN PROCESSOR SUPPORT 23556M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23557L: linux-kernel@vger.kernel.org 23558S: Maintained 23559F: arch/x86/kernel/cpu/zhaoxin.c 23560 23561ZONEFS FILESYSTEM 23562M: Damien Le Moal <dlemoal@kernel.org> 23563M: Naohiro Aota <naohiro.aota@wdc.com> 23564R: Johannes Thumshirn <jth@kernel.org> 23565L: linux-fsdevel@vger.kernel.org 23566S: Maintained 23567T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23568F: Documentation/filesystems/zonefs.rst 23569F: fs/zonefs/ 23570 23571ZPOOL COMPRESSED PAGE STORAGE API 23572M: Dan Streetman <ddstreet@ieee.org> 23573L: linux-mm@kvack.org 23574S: Maintained 23575F: include/linux/zpool.h 23576F: mm/zpool.c 23577 23578ZR36067 VIDEO FOR LINUX DRIVER 23579M: Corentin Labbe <clabbe@baylibre.com> 23580L: mjpeg-users@lists.sourceforge.net 23581L: linux-media@vger.kernel.org 23582S: Maintained 23583W: http://mjpeg.sourceforge.net/driver-zoran/ 23584Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23585F: Documentation/driver-api/media/drivers/zoran.rst 23586F: drivers/media/pci/zoran/ 23587 23588ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23589M: Minchan Kim <minchan@kernel.org> 23590M: Sergey Senozhatsky <senozhatsky@chromium.org> 23591L: linux-kernel@vger.kernel.org 23592S: Maintained 23593F: Documentation/admin-guide/blockdev/zram.rst 23594F: drivers/block/zram/ 23595 23596ZS DECSTATION Z85C30 SERIAL DRIVER 23597M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23598S: Maintained 23599F: drivers/tty/serial/zs.* 23600 23601ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23602M: Minchan Kim <minchan@kernel.org> 23603M: Sergey Senozhatsky <senozhatsky@chromium.org> 23604L: linux-mm@kvack.org 23605S: Maintained 23606F: Documentation/mm/zsmalloc.rst 23607F: include/linux/zsmalloc.h 23608F: mm/zsmalloc.c 23609 23610ZSTD 23611M: Nick Terrell <terrelln@fb.com> 23612S: Maintained 23613B: https://github.com/facebook/zstd/issues 23614T: git https://github.com/terrelln/linux.git 23615F: crypto/zstd.c 23616F: include/linux/zstd* 23617F: lib/decompress_unzstd.c 23618F: lib/zstd/ 23619N: zstd 23620K: zstd 23621 23622ZSWAP COMPRESSED SWAP CACHING 23623M: Seth Jennings <sjenning@redhat.com> 23624M: Dan Streetman <ddstreet@ieee.org> 23625M: Vitaly Wool <vitaly.wool@konsulko.com> 23626L: linux-mm@kvack.org 23627S: Maintained 23628F: mm/zswap.c 23629 23630THE REST 23631M: Linus Torvalds <torvalds@linux-foundation.org> 23632L: linux-kernel@vger.kernel.org 23633S: Buried alive in reporters 23634T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23635F: * 23636F: */ 23637
