1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 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@tuxon.dev> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: http://www.thekelleys.org.uk/atmel 3268W: http://atmelwlandriver.sourceforge.net/ 3269F: drivers/net/wireless/atmel/atmel* 3270 3271ATOMIC INFRASTRUCTURE 3272M: Will Deacon <will@kernel.org> 3273M: Peter Zijlstra <peterz@infradead.org> 3274R: Boqun Feng <boqun.feng@gmail.com> 3275R: Mark Rutland <mark.rutland@arm.com> 3276L: linux-kernel@vger.kernel.org 3277S: Maintained 3278F: Documentation/atomic_*.txt 3279F: arch/*/include/asm/atomic*.h 3280F: include/*/atomic*.h 3281F: include/linux/refcount.h 3282F: scripts/atomic/ 3283 3284ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3285M: Bradley Grove <linuxdrivers@attotech.com> 3286L: linux-scsi@vger.kernel.org 3287S: Supported 3288W: http://www.attotech.com 3289F: drivers/scsi/esas2r 3290 3291ATUSB IEEE 802.15.4 RADIO DRIVER 3292M: Stefan Schmidt <stefan@datenfreihafen.org> 3293L: linux-wpan@vger.kernel.org 3294S: Maintained 3295F: drivers/net/ieee802154/at86rf230.h 3296F: drivers/net/ieee802154/atusb.c 3297F: drivers/net/ieee802154/atusb.h 3298 3299AUDIT SUBSYSTEM 3300M: Paul Moore <paul@paul-moore.com> 3301M: Eric Paris <eparis@redhat.com> 3302L: audit@vger.kernel.org 3303S: Supported 3304W: https://github.com/linux-audit 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3306F: include/asm-generic/audit_*.h 3307F: include/linux/audit.h 3308F: include/linux/audit_arch.h 3309F: include/uapi/linux/audit.h 3310F: kernel/audit* 3311F: lib/*audit.c 3312 3313AUXILIARY BUS DRIVER 3314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3315R: Dave Ertman <david.m.ertman@intel.com> 3316R: Ira Weiny <ira.weiny@intel.com> 3317S: Supported 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3319F: Documentation/driver-api/auxiliary_bus.rst 3320F: drivers/base/auxiliary.c 3321F: include/linux/auxiliary_bus.h 3322 3323AUXILIARY DISPLAY DRIVERS 3324M: Miguel Ojeda <ojeda@kernel.org> 3325S: Maintained 3326F: Documentation/devicetree/bindings/auxdisplay/ 3327F: drivers/auxdisplay/ 3328F: include/linux/cfag12864b.h 3329 3330AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3331M: Andreas Klinger <ak@it-klinger.de> 3332L: linux-iio@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3335F: drivers/iio/adc/hx711.c 3336 3337AX.25 NETWORK LAYER 3338M: Ralf Baechle <ralf@linux-mips.org> 3339L: linux-hams@vger.kernel.org 3340S: Maintained 3341W: http://www.linux-ax25.org/ 3342F: include/net/ax25.h 3343F: include/uapi/linux/ax25.h 3344F: net/ax25/ 3345 3346AXENTIA ARM DEVICES 3347M: Peter Rosin <peda@axentia.se> 3348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3349S: Maintained 3350F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3351F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3352F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3353F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3354 3355AXENTIA ASOC DRIVERS 3356M: Peter Rosin <peda@axentia.se> 3357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3358S: Maintained 3359F: Documentation/devicetree/bindings/sound/axentia,* 3360F: sound/soc/atmel/tse850-pcm5142.c 3361 3362AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3363M: Nuno Sá <nuno.sa@analog.com> 3364L: linux-hwmon@vger.kernel.org 3365S: Supported 3366W: https://ez.analog.com/linux-software-drivers 3367F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3368F: drivers/hwmon/axi-fan-control.c 3369 3370AXXIA I2C CONTROLLER 3371M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3372L: linux-i2c@vger.kernel.org 3373S: Maintained 3374F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3375F: drivers/i2c/busses/i2c-axxia.c 3376 3377AZ6007 DVB DRIVER 3378M: Mauro Carvalho Chehab <mchehab@kernel.org> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/usb/dvb-usb-v2/az6007.c 3384 3385AZTECH FM RADIO RECEIVER DRIVER 3386M: Hans Verkuil <hverkuil@xs4all.nl> 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389W: https://linuxtv.org 3390T: git git://linuxtv.org/media_tree.git 3391F: drivers/media/radio/radio-aztech* 3392 3393B43 WIRELESS DRIVER 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Orphan 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43/ 3399 3400B43LEGACY WIRELESS DRIVER 3401M: Larry Finger <Larry.Finger@lwfinger.net> 3402L: linux-wireless@vger.kernel.org 3403L: b43-dev@lists.infradead.org 3404S: Maintained 3405W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3406F: drivers/net/wireless/broadcom/b43legacy/ 3407 3408BACKLIGHT CLASS/SUBSYSTEM 3409M: Lee Jones <lee@kernel.org> 3410M: Daniel Thompson <daniel.thompson@linaro.org> 3411M: Jingoo Han <jingoohan1@gmail.com> 3412L: dri-devel@lists.freedesktop.org 3413S: Maintained 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3415F: Documentation/ABI/stable/sysfs-class-backlight 3416F: Documentation/ABI/testing/sysfs-class-backlight 3417F: Documentation/devicetree/bindings/leds/backlight 3418F: drivers/video/backlight/ 3419F: include/linux/backlight.h 3420F: include/linux/pwm_backlight.h 3421 3422BARCO P50 GPIO DRIVER 3423M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3424M: Peter Korsgaard <peter.korsgaard@barco.com> 3425S: Maintained 3426F: drivers/platform/x86/barco-p50-gpio.c 3427 3428BATMAN ADVANCED 3429M: Marek Lindner <mareklindner@neomailbox.ch> 3430M: Simon Wunderlich <sw@simonwunderlich.de> 3431M: Antonio Quartulli <a@unstable.cc> 3432M: Sven Eckelmann <sven@narfation.org> 3433L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3434S: Maintained 3435W: https://www.open-mesh.org/ 3436Q: https://patchwork.open-mesh.org/project/batman/list/ 3437B: https://www.open-mesh.org/projects/batman-adv/issues 3438C: ircs://irc.hackint.org/batadv 3439T: git https://git.open-mesh.org/linux-merge.git 3440F: Documentation/networking/batman-adv.rst 3441F: include/uapi/linux/batadv_packet.h 3442F: include/uapi/linux/batman_adv.h 3443F: net/batman-adv/ 3444 3445BAYCOM/HDLCDRV DRIVERS FOR AX.25 3446M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3447L: linux-hams@vger.kernel.org 3448S: Maintained 3449W: http://www.baycom.org/~tom/ham/ham.html 3450F: drivers/net/hamradio/baycom* 3451 3452BCACHE (BLOCK LAYER CACHE) 3453M: Coly Li <colyli@suse.de> 3454M: Kent Overstreet <kent.overstreet@gmail.com> 3455L: linux-bcache@vger.kernel.org 3456S: Maintained 3457W: http://bcache.evilpiepirate.org 3458C: irc://irc.oftc.net/bcache 3459F: drivers/md/bcache/ 3460 3461BDISP ST MEDIA DRIVER 3462M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3463L: linux-media@vger.kernel.org 3464S: Supported 3465W: https://linuxtv.org 3466T: git git://linuxtv.org/media_tree.git 3467F: drivers/media/platform/st/sti/bdisp 3468 3469BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3470M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3471L: netdev@vger.kernel.org 3472S: Maintained 3473F: drivers/net/ethernet/ec_bhf.c 3474 3475BEFS FILE SYSTEM 3476M: Luis de Bethencourt <luisbg@kernel.org> 3477M: Salah Triki <salah.triki@gmail.com> 3478S: Maintained 3479T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3480F: Documentation/filesystems/befs.rst 3481F: fs/befs/ 3482 3483BFQ I/O SCHEDULER 3484M: Paolo Valente <paolo.valente@unimore.it> 3485M: Jens Axboe <axboe@kernel.dk> 3486L: linux-block@vger.kernel.org 3487S: Maintained 3488F: Documentation/block/bfq-iosched.rst 3489F: block/bfq-* 3490 3491BFS FILE SYSTEM 3492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3493S: Maintained 3494F: Documentation/filesystems/bfs.rst 3495F: fs/bfs/ 3496F: include/uapi/linux/bfs_fs.h 3497 3498BITMAP API 3499M: Yury Norov <yury.norov@gmail.com> 3500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3501R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3502S: Maintained 3503F: include/linux/bitfield.h 3504F: include/linux/bitmap.h 3505F: include/linux/bits.h 3506F: include/linux/cpumask.h 3507F: include/linux/find.h 3508F: include/linux/nodemask.h 3509F: include/vdso/bits.h 3510F: lib/bitmap.c 3511F: lib/cpumask.c 3512F: lib/cpumask_kunit.c 3513F: lib/find_bit.c 3514F: lib/find_bit_benchmark.c 3515F: lib/test_bitmap.c 3516F: tools/include/linux/bitfield.h 3517F: tools/include/linux/bitmap.h 3518F: tools/include/linux/bits.h 3519F: tools/include/linux/find.h 3520F: tools/include/vdso/bits.h 3521F: tools/lib/bitmap.c 3522F: tools/lib/find_bit.c 3523 3524BLINKM RGB LED DRIVER 3525M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3526S: Maintained 3527F: drivers/leds/leds-blinkm.c 3528 3529BLOCK LAYER 3530M: Jens Axboe <axboe@kernel.dk> 3531L: linux-block@vger.kernel.org 3532S: Maintained 3533T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3534F: Documentation/ABI/stable/sysfs-block 3535F: Documentation/block/ 3536F: block/ 3537F: drivers/block/ 3538F: include/linux/bio.h 3539F: include/linux/blk* 3540F: kernel/trace/blktrace.c 3541F: lib/sbitmap.c 3542 3543BLOCK2MTD DRIVER 3544M: Joern Engel <joern@lazybastard.org> 3545L: linux-mtd@lists.infradead.org 3546S: Maintained 3547F: drivers/mtd/devices/block2mtd.c 3548 3549BLUETOOTH DRIVERS 3550M: Marcel Holtmann <marcel@holtmann.org> 3551M: Johan Hedberg <johan.hedberg@gmail.com> 3552M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3553L: linux-bluetooth@vger.kernel.org 3554S: Supported 3555W: http://www.bluez.org/ 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3558F: Documentation/devicetree/bindings/net/bluetooth/ 3559F: drivers/bluetooth/ 3560 3561BLUETOOTH SUBSYSTEM 3562M: Marcel Holtmann <marcel@holtmann.org> 3563M: Johan Hedberg <johan.hedberg@gmail.com> 3564M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3565L: linux-bluetooth@vger.kernel.org 3566S: Supported 3567W: http://www.bluez.org/ 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3570F: include/net/bluetooth/ 3571F: net/bluetooth/ 3572 3573BONDING DRIVER 3574M: Jay Vosburgh <j.vosburgh@gmail.com> 3575M: Andy Gospodarek <andy@greyhouse.net> 3576L: netdev@vger.kernel.org 3577S: Supported 3578W: http://sourceforge.net/projects/bonding/ 3579F: Documentation/networking/bonding.rst 3580F: drivers/net/bonding/ 3581F: include/net/bond* 3582F: include/uapi/linux/if_bonding.h 3583F: tools/testing/selftests/drivers/net/bonding/ 3584 3585BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3586M: Dan Robertson <dan@dlrobertson.com> 3587L: linux-iio@vger.kernel.org 3588S: Maintained 3589F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3590F: drivers/iio/accel/bma400* 3591 3592BPF JIT for ARM 3593M: Shubham Bansal <illusionist.neo@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Odd Fixes 3596F: arch/arm/net/ 3597 3598BPF JIT for ARM64 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Alexei Starovoitov <ast@kernel.org> 3601M: Zi Shen Lim <zlim.lnx@gmail.com> 3602L: bpf@vger.kernel.org 3603S: Supported 3604F: arch/arm64/net/ 3605 3606BPF JIT for MIPS (32-BIT AND 64-BIT) 3607M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3608M: Paul Burton <paulburton@kernel.org> 3609L: bpf@vger.kernel.org 3610S: Maintained 3611F: arch/mips/net/ 3612 3613BPF JIT for NFP NICs 3614M: Jakub Kicinski <kuba@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Odd Fixes 3617F: drivers/net/ethernet/netronome/nfp/bpf/ 3618 3619BPF JIT for POWERPC (32-BIT AND 64-BIT) 3620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3621M: Michael Ellerman <mpe@ellerman.id.au> 3622L: bpf@vger.kernel.org 3623S: Supported 3624F: arch/powerpc/net/ 3625 3626BPF JIT for RISC-V (32-bit) 3627M: Luke Nelson <luke.r.nels@gmail.com> 3628M: Xi Wang <xi.wang@gmail.com> 3629L: bpf@vger.kernel.org 3630S: Maintained 3631F: arch/riscv/net/ 3632X: arch/riscv/net/bpf_jit_comp64.c 3633 3634BPF JIT for RISC-V (64-bit) 3635M: Björn Töpel <bjorn@kernel.org> 3636L: bpf@vger.kernel.org 3637S: Maintained 3638F: arch/riscv/net/ 3639X: arch/riscv/net/bpf_jit_comp32.c 3640 3641BPF JIT for S390 3642M: Ilya Leoshkevich <iii@linux.ibm.com> 3643M: Heiko Carstens <hca@linux.ibm.com> 3644M: Vasily Gorbik <gor@linux.ibm.com> 3645L: bpf@vger.kernel.org 3646S: Supported 3647F: arch/s390/net/ 3648X: arch/s390/net/pnet.c 3649 3650BPF JIT for SPARC (32-BIT AND 64-BIT) 3651M: David S. Miller <davem@davemloft.net> 3652L: bpf@vger.kernel.org 3653S: Odd Fixes 3654F: arch/sparc/net/ 3655 3656BPF JIT for X86 32-BIT 3657M: Wang YanQing <udknight@gmail.com> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF JIT for X86 64-BIT 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Daniel Borkmann <daniel@iogearbox.net> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/x86/net/ 3668X: arch/x86/net/bpf_jit_comp32.c 3669 3670BPF [BTF] 3671M: Martin KaFai Lau <martin.lau@linux.dev> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: include/linux/btf* 3675F: kernel/bpf/btf.c 3676 3677BPF [CORE] 3678M: Alexei Starovoitov <ast@kernel.org> 3679M: Daniel Borkmann <daniel@iogearbox.net> 3680R: John Fastabend <john.fastabend@gmail.com> 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: include/linux/bpf* 3684F: include/linux/filter.h 3685F: include/linux/tnum.h 3686F: kernel/bpf/core.c 3687F: kernel/bpf/dispatcher.c 3688F: kernel/bpf/syscall.c 3689F: kernel/bpf/tnum.c 3690F: kernel/bpf/trampoline.c 3691F: kernel/bpf/verifier.c 3692 3693BPF [DOCUMENTATION] (Related to Standardization) 3694R: David Vernet <void@manifault.com> 3695L: bpf@vger.kernel.org 3696L: bpf@ietf.org 3697S: Maintained 3698F: Documentation/bpf/instruction-set.rst 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF [ITERATOR] 3745M: Yonghong Song <yhs@fb.com> 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: kernel/bpf/*iter.c 3749 3750BPF [L7 FRAMEWORK] (sockmap) 3751M: John Fastabend <john.fastabend@gmail.com> 3752M: Jakub Sitnicki <jakub@cloudflare.com> 3753L: netdev@vger.kernel.org 3754L: bpf@vger.kernel.org 3755S: Maintained 3756F: include/linux/skmsg.h 3757F: net/core/skmsg.c 3758F: net/core/sock_map.c 3759F: net/ipv4/tcp_bpf.c 3760F: net/ipv4/udp_bpf.c 3761F: net/unix/unix_bpf.c 3762 3763BPF [LIBRARY] (libbpf) 3764M: Andrii Nakryiko <andrii@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: tools/lib/bpf/ 3768 3769BPF [MISC] 3770L: bpf@vger.kernel.org 3771S: Odd Fixes 3772K: (?:\b|_)bpf(?:\b|_) 3773 3774BPF [NETWORKING] (struct_ops, reuseport) 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: kernel/bpf/bpf_struct* 3780 3781BPF [NETWORKING] (tc BPF, sock_addr) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783M: Daniel Borkmann <daniel@iogearbox.net> 3784R: John Fastabend <john.fastabend@gmail.com> 3785L: bpf@vger.kernel.org 3786L: netdev@vger.kernel.org 3787S: Maintained 3788F: net/core/filter.c 3789F: net/sched/act_bpf.c 3790F: net/sched/cls_bpf.c 3791 3792BPF [RINGBUF] 3793M: Andrii Nakryiko <andrii@kernel.org> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/ringbuf.c 3797 3798BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3799M: KP Singh <kpsingh@kernel.org> 3800R: Florent Revest <revest@chromium.org> 3801R: Brendan Jackman <jackmanb@chromium.org> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: Documentation/bpf/prog_lsm.rst 3805F: include/linux/bpf_lsm.h 3806F: kernel/bpf/bpf_lsm.c 3807F: security/bpf/ 3808 3809BPF [SELFTESTS] (Test Runners & Infrastructure) 3810M: Andrii Nakryiko <andrii@kernel.org> 3811R: Mykola Lysenko <mykolal@fb.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: tools/testing/selftests/bpf/ 3815 3816BPF [STORAGE & CGROUPS] 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/*storage.c 3821F: kernel/bpf/bpf_lru* 3822F: kernel/bpf/cgroup.c 3823 3824BPF [TOOLING] (bpftool) 3825M: Quentin Monnet <quentin@isovalent.com> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/disasm.* 3829F: tools/bpf/bpftool/ 3830 3831BPF [TRACING] 3832M: Song Liu <song@kernel.org> 3833R: Jiri Olsa <jolsa@kernel.org> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/stackmap.c 3837F: kernel/trace/bpf_trace.c 3838 3839BROADCOM B44 10/100 ETHERNET DRIVER 3840M: Michael Chan <michael.chan@broadcom.com> 3841L: netdev@vger.kernel.org 3842S: Supported 3843F: drivers/net/ethernet/broadcom/b44.* 3844 3845BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3846M: Florian Fainelli <florian.fainelli@broadcom.com> 3847L: netdev@vger.kernel.org 3848L: openwrt-devel@lists.openwrt.org (subscribers-only) 3849S: Supported 3850F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3851F: drivers/net/dsa/b53/* 3852F: drivers/net/dsa/bcm_sf2* 3853F: include/linux/dsa/brcm.h 3854F: include/linux/platform_data/b53.h 3855 3856BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3857M: Florian Fainelli <florian.fainelli@broadcom.com> 3858R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3859L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3861S: Maintained 3862T: git https://github.com/broadcom/stblinux.git 3863F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3864F: drivers/pci/controller/pcie-brcmstb.c 3865F: drivers/staging/vc04_services 3866N: bcm2711 3867N: bcm283* 3868N: raspberrypi 3869 3870BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3871M: Florian Fainelli <florian.fainelli@broadcom.com> 3872M: Ray Jui <rjui@broadcom.com> 3873M: Scott Branden <sbranden@broadcom.com> 3874R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3875S: Maintained 3876T: git https://github.com/broadcom/mach-bcm 3877F: arch/arm/mach-bcm/ 3878N: bcm281* 3879N: bcm113* 3880N: bcm216* 3881N: kona 3882 3883BROADCOM BCM47XX MIPS ARCHITECTURE 3884M: Hauke Mehrtens <hauke@hauke-m.de> 3885M: Rafał Miłecki <zajec5@gmail.com> 3886L: linux-mips@vger.kernel.org 3887S: Maintained 3888F: Documentation/devicetree/bindings/mips/brcm/ 3889F: arch/mips/bcm47xx/* 3890F: arch/mips/include/asm/mach-bcm47xx/* 3891 3892BROADCOM BCM4908 ETHERNET DRIVER 3893M: Rafał Miłecki <rafal@milecki.pl> 3894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3895L: netdev@vger.kernel.org 3896S: Maintained 3897F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3898F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3899F: drivers/net/ethernet/broadcom/unimac.h 3900 3901BROADCOM BCM4908 PINMUX DRIVER 3902M: Rafał Miłecki <rafal@milecki.pl> 3903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3904L: linux-gpio@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3907F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3908 3909BROADCOM BCM5301X ARM ARCHITECTURE 3910M: Florian Fainelli <florian.fainelli@broadcom.com> 3911M: Hauke Mehrtens <hauke@hauke-m.de> 3912M: Rafał Miłecki <zajec5@gmail.com> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3915S: Maintained 3916F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3917F: arch/arm/boot/dts/broadcom/bcm470* 3918F: arch/arm/boot/dts/broadcom/bcm5301* 3919F: arch/arm/boot/dts/broadcom/bcm953012* 3920F: arch/arm/mach-bcm/bcm_5301x.c 3921 3922BROADCOM BCM53573 ARM ARCHITECTURE 3923M: Florian Fainelli <florian.fainelli@broadcom.com> 3924M: Rafał Miłecki <rafal@milecki.pl> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm47189* 3929F: arch/arm/boot/dts/broadcom/bcm53573* 3930 3931BROADCOM BCM63XX/BCM33XX UDC DRIVER 3932M: Kevin Cernekee <cernekee@gmail.com> 3933L: linux-usb@vger.kernel.org 3934S: Maintained 3935F: drivers/usb/gadget/udc/bcm63xx_udc.* 3936 3937BROADCOM BCM7XXX ARM ARCHITECTURE 3938M: Florian Fainelli <florian.fainelli@broadcom.com> 3939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3945F: arch/arm/include/asm/hardware/cache-b15-rac.h 3946F: arch/arm/mach-bcm/*brcmstb* 3947F: arch/arm/mm/cache-b15-rac.c 3948F: drivers/bus/brcmstb_gisb.c 3949F: drivers/pci/controller/pcie-brcmstb.c 3950N: brcmstb 3951N: bcm7038 3952N: bcm7120 3953 3954BROADCOM BCMBCA ARM ARCHITECTURE 3955M: William Zhang <william.zhang@broadcom.com> 3956M: Anand Gore <anand.gore@broadcom.com> 3957M: Kursad Oney <kursad.oney@broadcom.com> 3958M: Florian Fainelli <florian.fainelli@broadcom.com> 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3962S: Maintained 3963T: git https://github.com/broadcom/stblinux.git 3964F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3965F: arch/arm64/boot/dts/broadcom/bcmbca/* 3966N: bcmbca 3967N: bcm[9]?47622 3968N: bcm[9]?4912 3969N: bcm[9]?63138 3970N: bcm[9]?63146 3971N: bcm[9]?63148 3972N: bcm[9]?63158 3973N: bcm[9]?63178 3974N: bcm[9]?6756 3975N: bcm[9]?6813 3976N: bcm[9]?6846 3977N: bcm[9]?6855 3978N: bcm[9]?6856 3979N: bcm[9]?6858 3980N: bcm[9]?6878 3981 3982BROADCOM BDC DRIVER 3983M: Justin Chen <justin.chen@broadcom.com> 3984M: Al Cooper <alcooperx@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-usb@vger.kernel.org 3987S: Maintained 3988F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3989F: drivers/usb/gadget/udc/bdc/ 3990 3991BROADCOM BMIPS CPUFREQ DRIVER 3992M: Markus Mayer <mmayer@broadcom.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-pm@vger.kernel.org 3995S: Maintained 3996F: drivers/cpufreq/bmips-cpufreq.c 3997 3998BROADCOM BMIPS MIPS ARCHITECTURE 3999M: Florian Fainelli <florian.fainelli@broadcom.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001L: linux-mips@vger.kernel.org 4002S: Maintained 4003T: git https://github.com/broadcom/stblinux.git 4004F: arch/mips/bmips/* 4005F: arch/mips/boot/dts/brcm/bcm*.dts* 4006F: arch/mips/include/asm/mach-bmips/* 4007F: arch/mips/kernel/*bmips* 4008F: drivers/irqchip/irq-bcm63* 4009F: drivers/irqchip/irq-bcm7* 4010F: drivers/irqchip/irq-brcmstb* 4011F: drivers/soc/bcm/bcm63xx 4012F: include/linux/bcm963xx_nvram.h 4013F: include/linux/bcm963xx_tag.h 4014 4015BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4016M: Rasesh Mody <rmody@marvell.com> 4017M: GR-Linux-NIC-Dev@marvell.com 4018L: netdev@vger.kernel.org 4019S: Supported 4020F: drivers/net/ethernet/broadcom/bnx2.* 4021F: drivers/net/ethernet/broadcom/bnx2_* 4022 4023BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4024M: Saurav Kashyap <skashyap@marvell.com> 4025M: Javed Hasan <jhasan@marvell.com> 4026M: GR-QLogic-Storage-Upstream@marvell.com 4027L: linux-scsi@vger.kernel.org 4028S: Supported 4029F: drivers/scsi/bnx2fc/ 4030 4031BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4032M: Nilesh Javali <njavali@marvell.com> 4033M: Manish Rangankar <mrangankar@marvell.com> 4034M: GR-QLogic-Storage-Upstream@marvell.com 4035L: linux-scsi@vger.kernel.org 4036S: Supported 4037F: drivers/scsi/bnx2i/ 4038 4039BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4040M: Ariel Elior <aelior@marvell.com> 4041M: Sudarsana Kalluru <skalluru@marvell.com> 4042M: Manish Chopra <manishc@marvell.com> 4043L: netdev@vger.kernel.org 4044S: Supported 4045F: drivers/net/ethernet/broadcom/bnx2x/ 4046 4047BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4048M: Michael Chan <michael.chan@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Supported 4051F: drivers/firmware/broadcom/tee_bnxt_fw.c 4052F: drivers/net/ethernet/broadcom/bnxt/ 4053F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4054 4055BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4056M: Arend van Spriel <aspriel@gmail.com> 4057M: Franky Lin <franky.lin@broadcom.com> 4058M: Hante Meuleman <hante.meuleman@broadcom.com> 4059L: linux-wireless@vger.kernel.org 4060L: brcm80211-dev-list.pdl@broadcom.com 4061L: SHA-cyfmac-dev-list@infineon.com 4062S: Supported 4063F: drivers/net/wireless/broadcom/brcm80211/ 4064 4065BROADCOM BRCMSTB GPIO DRIVER 4066M: Doug Berger <opendmb@gmail.com> 4067M: Florian Fainelli <florian.fainelli@broadcom> 4068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4069S: Supported 4070F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4071F: drivers/gpio/gpio-brcmstb.c 4072 4073BROADCOM BRCMSTB I2C DRIVER 4074M: Kamal Dasu <kamal.dasu@broadcom.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-i2c@vger.kernel.org 4077S: Supported 4078F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4079F: drivers/i2c/busses/i2c-brcmstb.c 4080 4081BROADCOM BRCMSTB UART DRIVER 4082M: Al Cooper <alcooperx@gmail.com> 4083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4084L: linux-serial@vger.kernel.org 4085S: Maintained 4086F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4087F: drivers/tty/serial/8250/8250_bcm7271.c 4088 4089BROADCOM BRCMSTB USB EHCI DRIVER 4090M: Justin Chen <justin.chen@broadcom.com> 4091M: Al Cooper <alcooperx@gmail.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-usb@vger.kernel.org 4094S: Maintained 4095F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4096F: drivers/usb/host/ehci-brcm.* 4097 4098BROADCOM BRCMSTB USB PIN MAP DRIVER 4099M: Al Cooper <alcooperx@gmail.com> 4100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4101L: linux-usb@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4104F: drivers/usb/misc/brcmstb-usb-pinmap.c 4105 4106BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4107M: Justin Chen <justin.chen@broadcom.com> 4108M: Al Cooper <alcooperx@gmail.com> 4109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4110L: linux-kernel@vger.kernel.org 4111S: Maintained 4112F: drivers/phy/broadcom/phy-brcm-usb* 4113 4114BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4115M: William Zhang <william.zhang@broadcom.com> 4116M: Kursad Oney <kursad.oney@broadcom.com> 4117M: Jonas Gorski <jonas.gorski@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-spi@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4122F: drivers/spi/spi-bcm63xx-hsspi.c 4123F: drivers/spi/spi-bcmbca-hsspi.c 4124 4125BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4126M: Jonas Gorski <jonas.gorski@gmail.com> 4127L: linux-spi@vger.kernel.org 4128S: Odd Fixes 4129F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4130F: drivers/spi/spi-bcm63xx.c 4131 4132BROADCOM ETHERNET PHY DRIVERS 4133M: Florian Fainelli <florian.fainelli@broadcom.com> 4134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4135L: netdev@vger.kernel.org 4136S: Supported 4137F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4138F: drivers/net/phy/bcm*.[ch] 4139F: drivers/net/phy/broadcom.c 4140F: include/linux/brcmphy.h 4141 4142BROADCOM GENET ETHERNET DRIVER 4143M: Doug Berger <opendmb@gmail.com> 4144M: Florian Fainelli <florian.fainelli@broadcom.com> 4145R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4146L: netdev@vger.kernel.org 4147S: Supported 4148F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4149F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4150F: drivers/net/ethernet/broadcom/genet/ 4151F: drivers/net/ethernet/broadcom/unimac.h 4152F: drivers/net/mdio/mdio-bcm-unimac.c 4153F: include/linux/platform_data/bcmgenet.h 4154F: include/linux/platform_data/mdio-bcm-unimac.h 4155 4156BROADCOM IPROC ARM ARCHITECTURE 4157M: Ray Jui <rjui@broadcom.com> 4158M: Scott Branden <sbranden@broadcom.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4161S: Maintained 4162T: git https://github.com/broadcom/stblinux.git 4163F: arch/arm64/boot/dts/broadcom/northstar2/* 4164F: arch/arm64/boot/dts/broadcom/stingray/* 4165F: drivers/clk/bcm/clk-ns* 4166F: drivers/clk/bcm/clk-sr* 4167F: drivers/pinctrl/bcm/pinctrl-ns* 4168F: include/dt-bindings/clock/bcm-sr* 4169N: iproc 4170N: cygnus 4171N: bcm[-_]nsp 4172N: bcm9113* 4173N: bcm9583* 4174N: bcm9585* 4175N: bcm9586* 4176N: bcm988312 4177N: bcm113* 4178N: bcm583* 4179N: bcm585* 4180N: bcm586* 4181N: bcm88312 4182N: hr2 4183N: stingray 4184 4185BROADCOM IPROC GBIT ETHERNET DRIVER 4186M: Rafał Miłecki <rafal@milecki.pl> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Maintained 4190F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4191F: drivers/net/ethernet/broadcom/bgmac* 4192F: drivers/net/ethernet/broadcom/unimac.h 4193 4194BROADCOM KONA GPIO DRIVER 4195M: Ray Jui <rjui@broadcom.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197S: Supported 4198F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4199F: drivers/gpio/gpio-bcm-kona.c 4200 4201BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4202M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4203M: Kashyap Desai <kashyap.desai@broadcom.com> 4204M: Sumit Saxena <sumit.saxena@broadcom.com> 4205M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4206L: mpi3mr-linuxdrv.pdl@broadcom.com 4207L: linux-scsi@vger.kernel.org 4208S: Supported 4209W: https://www.broadcom.com/support/storage 4210F: drivers/scsi/mpi3mr/ 4211 4212BROADCOM NETXTREME-E ROCE DRIVER 4213M: Selvin Xavier <selvin.xavier@broadcom.com> 4214L: linux-rdma@vger.kernel.org 4215S: Supported 4216W: http://www.broadcom.com 4217F: drivers/infiniband/hw/bnxt_re/ 4218F: include/uapi/rdma/bnxt_re-abi.h 4219 4220BROADCOM NVRAM DRIVER 4221M: Rafał Miłecki <zajec5@gmail.com> 4222L: linux-mips@vger.kernel.org 4223S: Maintained 4224F: drivers/firmware/broadcom/* 4225 4226BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4227M: Rafał Miłecki <rafal@milecki.pl> 4228M: Florian Fainelli <florian.fainelli@broadcom.com> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: linux-pm@vger.kernel.org 4231S: Maintained 4232T: git https://github.com/broadcom/stblinux.git 4233F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4234F: include/dt-bindings/soc/bcm-pmb.h 4235 4236BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4237M: Rafał Miłecki <zajec5@gmail.com> 4238L: linux-wireless@vger.kernel.org 4239S: Maintained 4240F: drivers/bcma/ 4241F: include/linux/bcma/ 4242 4243BROADCOM SPI DRIVER 4244M: Kamal Dasu <kamal.dasu@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Maintained 4247F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4248F: drivers/spi/spi-bcm-qspi.* 4249F: drivers/spi/spi-brcmstb-qspi.c 4250F: drivers/spi/spi-iproc-qspi.c 4251 4252BROADCOM STB AVS CPUFREQ DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4258F: drivers/cpufreq/brcmstb* 4259 4260BROADCOM STB AVS TMON DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-pm@vger.kernel.org 4264S: Maintained 4265F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4266F: drivers/thermal/broadcom/brcmstb* 4267 4268BROADCOM STB DPFE DRIVER 4269M: Markus Mayer <mmayer@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4272S: Maintained 4273F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4274F: drivers/memory/brcmstb_dpfe.c 4275 4276BROADCOM STB NAND FLASH DRIVER 4277M: Brian Norris <computersforpeace@gmail.com> 4278M: Kamal Dasu <kamal.dasu@broadcom.com> 4279R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4280L: linux-mtd@lists.infradead.org 4281S: Maintained 4282F: drivers/mtd/nand/raw/brcmnand/ 4283F: include/linux/platform_data/brcmnand.h 4284 4285BROADCOM STB PCIE DRIVER 4286M: Jim Quinlan <jim2101024@gmail.com> 4287M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: linux-pci@vger.kernel.org 4291S: Maintained 4292F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4293F: drivers/pci/controller/pcie-brcmstb.c 4294 4295BROADCOM SYSTEMPORT ETHERNET DRIVER 4296M: Florian Fainelli <florian.fainelli@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: netdev@vger.kernel.org 4299S: Supported 4300F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4301F: drivers/net/ethernet/broadcom/bcmsysport.* 4302F: drivers/net/ethernet/broadcom/unimac.h 4303 4304BROADCOM TG3 GIGABIT ETHERNET DRIVER 4305M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4306M: Prashant Sreedharan <prashant@broadcom.com> 4307M: Michael Chan <mchan@broadcom.com> 4308L: netdev@vger.kernel.org 4309S: Supported 4310F: drivers/net/ethernet/broadcom/tg3.* 4311 4312BROADCOM VK DRIVER 4313M: Scott Branden <scott.branden@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315S: Supported 4316F: drivers/misc/bcm-vk/ 4317F: include/uapi/linux/misc/bcm_vk.h 4318 4319BROCADE BFA FC SCSI DRIVER 4320M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4321M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4322L: linux-scsi@vger.kernel.org 4323S: Supported 4324F: drivers/scsi/bfa/ 4325 4326BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4327M: Rasesh Mody <rmody@marvell.com> 4328M: Sudarsana Kalluru <skalluru@marvell.com> 4329M: GR-Linux-NIC-Dev@marvell.com 4330L: netdev@vger.kernel.org 4331S: Supported 4332F: drivers/net/ethernet/brocade/bna/ 4333 4334BSG (block layer generic sg v4 driver) 4335M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4336L: linux-scsi@vger.kernel.org 4337S: Supported 4338F: block/bsg.c 4339F: include/linux/bsg.h 4340F: include/uapi/linux/bsg.h 4341 4342BT87X AUDIO DRIVER 4343M: Clemens Ladisch <clemens@ladisch.de> 4344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4345S: Maintained 4346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4347F: Documentation/sound/cards/bt87x.rst 4348F: sound/pci/bt87x.c 4349 4350BT8XXGPIO DRIVER 4351M: Michael Buesch <m@bues.ch> 4352S: Maintained 4353W: http://bu3sch.de/btgpio.php 4354F: drivers/gpio/gpio-bt8xx.c 4355 4356BTRFS FILE SYSTEM 4357M: Chris Mason <clm@fb.com> 4358M: Josef Bacik <josef@toxicpanda.com> 4359M: David Sterba <dsterba@suse.com> 4360L: linux-btrfs@vger.kernel.org 4361S: Maintained 4362W: https://btrfs.readthedocs.io 4363W: https://btrfs.wiki.kernel.org/ 4364Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4365C: irc://irc.libera.chat/btrfs 4366T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4367F: Documentation/filesystems/btrfs.rst 4368F: fs/btrfs/ 4369F: include/linux/btrfs* 4370F: include/trace/events/btrfs.h 4371F: include/uapi/linux/btrfs* 4372 4373BTTV VIDEO4LINUX DRIVER 4374M: Mauro Carvalho Chehab <mchehab@kernel.org> 4375L: linux-media@vger.kernel.org 4376S: Odd fixes 4377W: https://linuxtv.org 4378T: git git://linuxtv.org/media_tree.git 4379F: Documentation/driver-api/media/drivers/bttv* 4380F: drivers/media/pci/bt8xx/bttv* 4381 4382BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4383M: Chanwoo Choi <cw00.choi@samsung.com> 4384L: linux-pm@vger.kernel.org 4385L: linux-samsung-soc@vger.kernel.org 4386S: Maintained 4387T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4388F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4389F: drivers/devfreq/exynos-bus.c 4390 4391BUSLOGIC SCSI DRIVER 4392M: Khalid Aziz <khalid@gonehiking.org> 4393L: linux-scsi@vger.kernel.org 4394S: Maintained 4395F: drivers/scsi/BusLogic.* 4396F: drivers/scsi/FlashPoint.* 4397 4398BXCAN CAN NETWORK DRIVER 4399M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4400L: linux-can@vger.kernel.org 4401S: Maintained 4402F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4403F: drivers/net/can/bxcan.c 4404 4405C-MEDIA CMI8788 DRIVER 4406M: Clemens Ladisch <clemens@ladisch.de> 4407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4408S: Maintained 4409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4410F: sound/pci/oxygen/ 4411 4412C-SKY ARCHITECTURE 4413M: Guo Ren <guoren@kernel.org> 4414L: linux-csky@vger.kernel.org 4415S: Supported 4416T: git https://github.com/c-sky/csky-linux.git 4417F: Documentation/devicetree/bindings/csky/ 4418F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4419F: Documentation/devicetree/bindings/timer/csky,* 4420F: arch/csky/ 4421F: drivers/clocksource/timer-gx6605s.c 4422F: drivers/clocksource/timer-mp-csky.c 4423F: drivers/irqchip/irq-csky-* 4424N: csky 4425K: csky 4426 4427CA8210 IEEE-802.15.4 RADIO DRIVER 4428L: linux-wpan@vger.kernel.org 4429S: Orphan 4430W: https://github.com/Cascoda/ca8210-linux.git 4431F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4432F: drivers/net/ieee802154/ca8210.c 4433 4434CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4435M: David Howells <dhowells@redhat.com> 4436L: linux-cachefs@redhat.com (moderated for non-subscribers) 4437S: Supported 4438F: Documentation/filesystems/caching/cachefiles.rst 4439F: fs/cachefiles/ 4440 4441CACHESTAT: PAGE CACHE STATS FOR A FILE 4442M: Nhat Pham <nphamcs@gmail.com> 4443M: Johannes Weiner <hannes@cmpxchg.org> 4444L: linux-mm@kvack.org 4445S: Maintained 4446F: tools/testing/selftests/cachestat/test_cachestat.c 4447 4448CADENCE MIPI-CSI2 BRIDGES 4449M: Maxime Ripard <mripard@kernel.org> 4450L: linux-media@vger.kernel.org 4451S: Maintained 4452F: Documentation/devicetree/bindings/media/cdns,*.txt 4453F: drivers/media/platform/cadence/cdns-csi2* 4454 4455CADENCE NAND DRIVER 4456L: linux-mtd@lists.infradead.org 4457S: Orphan 4458F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4459F: drivers/mtd/nand/raw/cadence-nand-controller.c 4460 4461CADENCE USB3 DRD IP DRIVER 4462M: Peter Chen <peter.chen@kernel.org> 4463M: Pawel Laszczak <pawell@cadence.com> 4464R: Roger Quadros <rogerq@kernel.org> 4465L: linux-usb@vger.kernel.org 4466S: Maintained 4467T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4468F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4469F: drivers/usb/cdns3/ 4470X: drivers/usb/cdns3/cdnsp* 4471 4472CADENCE USBHS DRIVER 4473M: Pawel Laszczak <pawell@cadence.com> 4474L: linux-usb@vger.kernel.org 4475S: Maintained 4476F: drivers/usb/gadget/udc/cdns2 4477 4478CADENCE USBSSP DRD IP DRIVER 4479M: Pawel Laszczak <pawell@cadence.com> 4480L: linux-usb@vger.kernel.org 4481S: Maintained 4482T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4483F: drivers/usb/cdns3/ 4484X: drivers/usb/cdns3/cdns3* 4485 4486CADET FM/AM RADIO RECEIVER DRIVER 4487M: Hans Verkuil <hverkuil@xs4all.nl> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490W: https://linuxtv.org 4491T: git git://linuxtv.org/media_tree.git 4492F: drivers/media/radio/radio-cadet* 4493 4494CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4495L: linux-media@vger.kernel.org 4496S: Orphan 4497T: git git://linuxtv.org/media_tree.git 4498F: Documentation/admin-guide/media/cafe_ccic* 4499F: drivers/media/platform/marvell/ 4500 4501CAIF NETWORK LAYER 4502L: netdev@vger.kernel.org 4503S: Orphan 4504F: Documentation/networking/caif/ 4505F: drivers/net/caif/ 4506F: include/net/caif/ 4507F: include/uapi/linux/caif/ 4508F: net/caif/ 4509 4510CAKE QDISC 4511M: Toke Høiland-Jørgensen <toke@toke.dk> 4512L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4513S: Maintained 4514F: net/sched/sch_cake.c 4515 4516CAN NETWORK DRIVERS 4517M: Wolfgang Grandegger <wg@grandegger.com> 4518M: Marc Kleine-Budde <mkl@pengutronix.de> 4519L: linux-can@vger.kernel.org 4520S: Maintained 4521W: https://github.com/linux-can 4522T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4524F: Documentation/devicetree/bindings/net/can/ 4525F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4526F: drivers/net/can/ 4527F: drivers/phy/phy-can-transceiver.c 4528F: include/linux/can/bittiming.h 4529F: include/linux/can/dev.h 4530F: include/linux/can/length.h 4531F: include/linux/can/platform/ 4532F: include/linux/can/rx-offload.h 4533F: include/uapi/linux/can/error.h 4534F: include/uapi/linux/can/netlink.h 4535F: include/uapi/linux/can/vxcan.h 4536 4537CAN NETWORK LAYER 4538M: Oliver Hartkopp <socketcan@hartkopp.net> 4539M: Marc Kleine-Budde <mkl@pengutronix.de> 4540L: linux-can@vger.kernel.org 4541S: Maintained 4542W: https://github.com/linux-can 4543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4545F: Documentation/networking/can.rst 4546F: include/linux/can/can-ml.h 4547F: include/linux/can/core.h 4548F: include/linux/can/skb.h 4549F: include/net/netns/can.h 4550F: include/uapi/linux/can.h 4551F: include/uapi/linux/can/bcm.h 4552F: include/uapi/linux/can/gw.h 4553F: include/uapi/linux/can/isotp.h 4554F: include/uapi/linux/can/raw.h 4555F: net/can/ 4556 4557CAN-J1939 NETWORK LAYER 4558M: Robin van der Gracht <robin@protonic.nl> 4559M: Oleksij Rempel <o.rempel@pengutronix.de> 4560R: kernel@pengutronix.de 4561L: linux-can@vger.kernel.org 4562S: Maintained 4563F: Documentation/networking/j1939.rst 4564F: include/uapi/linux/can/j1939.h 4565F: net/can/j1939/ 4566 4567CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-riscv@lists.infradead.org 4570L: linux-gpio@vger.kernel.org (pinctrl driver) 4571F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4572F: drivers/pinctrl/pinctrl-k210.c 4573 4574CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4575M: Damien Le Moal <dlemoal@kernel.org> 4576L: linux-kernel@vger.kernel.org 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4580F: drivers/reset/reset-k210.c 4581 4582CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4583M: Damien Le Moal <dlemoal@kernel.org> 4584L: linux-riscv@lists.infradead.org 4585S: Maintained 4586F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4587F: drivers/soc/canaan/ 4588F: include/soc/canaan/ 4589 4590CAPABILITIES 4591M: Serge Hallyn <serge@hallyn.com> 4592L: linux-security-module@vger.kernel.org 4593S: Supported 4594F: include/linux/capability.h 4595F: include/uapi/linux/capability.h 4596F: kernel/capability.c 4597F: security/commoncap.c 4598 4599CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4600M: Kevin Tsai <ktsai@capellamicro.com> 4601S: Maintained 4602F: drivers/iio/light/cm* 4603 4604CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4605M: Christian Lamparter <chunkeey@googlemail.com> 4606L: linux-wireless@vger.kernel.org 4607S: Maintained 4608W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4609F: drivers/net/wireless/ath/carl9170/ 4610 4611CAVIUM I2C DRIVER 4612M: Robert Richter <rric@kernel.org> 4613S: Odd Fixes 4614W: http://www.marvell.com 4615F: drivers/i2c/busses/i2c-octeon* 4616F: drivers/i2c/busses/i2c-thunderx* 4617 4618CAVIUM LIQUIDIO NETWORK DRIVER 4619M: Derek Chickles <dchickles@marvell.com> 4620M: Satanand Burla <sburla@marvell.com> 4621M: Felix Manlunas <fmanlunas@marvell.com> 4622L: netdev@vger.kernel.org 4623S: Supported 4624W: http://www.marvell.com 4625F: drivers/net/ethernet/cavium/liquidio/ 4626 4627CAVIUM MMC DRIVER 4628M: Robert Richter <rric@kernel.org> 4629S: Odd Fixes 4630W: http://www.marvell.com 4631F: drivers/mmc/host/cavium* 4632 4633CAVIUM OCTEON-TX CRYPTO DRIVER 4634M: George Cherian <gcherian@marvell.com> 4635L: linux-crypto@vger.kernel.org 4636S: Supported 4637W: http://www.marvell.com 4638F: drivers/crypto/cavium/cpt/ 4639 4640CAVIUM THUNDERX2 ARM64 SOC 4641M: Robert Richter <rric@kernel.org> 4642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4643S: Odd Fixes 4644F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4645F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4646 4647CBS/ETF/TAPRIO QDISCS 4648M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4649L: netdev@vger.kernel.org 4650S: Maintained 4651F: net/sched/sch_cbs.c 4652F: net/sched/sch_etf.c 4653F: net/sched/sch_taprio.c 4654 4655CC2520 IEEE-802.15.4 RADIO DRIVER 4656M: Stefan Schmidt <stefan@datenfreihafen.org> 4657L: linux-wpan@vger.kernel.org 4658S: Odd Fixes 4659F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4660F: drivers/net/ieee802154/cc2520.c 4661 4662CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4663M: Gilad Ben-Yossef <gilad@benyossef.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: drivers/crypto/ccree/ 4668 4669CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4670M: Hadar Gat <hadar.gat@arm.com> 4671L: linux-crypto@vger.kernel.org 4672S: Supported 4673W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4674F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4675F: drivers/char/hw_random/cctrng.c 4676F: drivers/char/hw_random/cctrng.h 4677 4678CEC FRAMEWORK 4679M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4680L: linux-media@vger.kernel.org 4681S: Supported 4682W: http://linuxtv.org 4683T: git git://linuxtv.org/media_tree.git 4684F: Documentation/ABI/testing/debugfs-cec-error-inj 4685F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4686F: Documentation/driver-api/media/cec-core.rst 4687F: Documentation/userspace-api/media/cec 4688F: drivers/media/cec/ 4689F: drivers/media/rc/keymaps/rc-cec.c 4690F: include/media/cec-notifier.h 4691F: include/media/cec.h 4692F: include/uapi/linux/cec-funcs.h 4693F: include/uapi/linux/cec.h 4694 4695CEC GPIO DRIVER 4696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4697L: linux-media@vger.kernel.org 4698S: Supported 4699W: http://linuxtv.org 4700T: git git://linuxtv.org/media_tree.git 4701F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4702F: drivers/media/cec/platform/cec-gpio/ 4703 4704CELL BROADBAND ENGINE ARCHITECTURE 4705M: Arnd Bergmann <arnd@arndb.de> 4706L: linuxppc-dev@lists.ozlabs.org 4707S: Supported 4708W: http://www.ibm.com/developerworks/power/cell/ 4709F: arch/powerpc/include/asm/cell*.h 4710F: arch/powerpc/include/asm/spu*.h 4711F: arch/powerpc/include/uapi/asm/spu*.h 4712F: arch/powerpc/platforms/cell/ 4713 4714CELLWISE CW2015 BATTERY DRIVER 4715M: Tobias Schrammm <t.schramm@manjaro.org> 4716S: Maintained 4717F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4718F: drivers/power/supply/cw2015_battery.c 4719 4720CEPH COMMON CODE (LIBCEPH) 4721M: Ilya Dryomov <idryomov@gmail.com> 4722M: Xiubo Li <xiubli@redhat.com> 4723R: Jeff Layton <jlayton@kernel.org> 4724L: ceph-devel@vger.kernel.org 4725S: Supported 4726W: http://ceph.com/ 4727T: git https://github.com/ceph/ceph-client.git 4728F: include/linux/ceph/ 4729F: include/linux/crush/ 4730F: net/ceph/ 4731 4732CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4733M: Xiubo Li <xiubli@redhat.com> 4734M: Ilya Dryomov <idryomov@gmail.com> 4735R: Jeff Layton <jlayton@kernel.org> 4736L: ceph-devel@vger.kernel.org 4737S: Supported 4738W: http://ceph.com/ 4739T: git https://github.com/ceph/ceph-client.git 4740F: Documentation/filesystems/ceph.rst 4741F: fs/ceph/ 4742 4743CERTIFICATE HANDLING 4744M: David Howells <dhowells@redhat.com> 4745M: David Woodhouse <dwmw2@infradead.org> 4746L: keyrings@vger.kernel.org 4747S: Maintained 4748F: Documentation/admin-guide/module-signing.rst 4749F: certs/ 4750F: scripts/sign-file.c 4751F: tools/certs/ 4752 4753CFAG12864B LCD DRIVER 4754M: Miguel Ojeda <ojeda@kernel.org> 4755S: Maintained 4756F: drivers/auxdisplay/cfag12864b.c 4757F: include/linux/cfag12864b.h 4758 4759CFAG12864BFB LCD FRAMEBUFFER DRIVER 4760M: Miguel Ojeda <ojeda@kernel.org> 4761S: Maintained 4762F: drivers/auxdisplay/cfag12864bfb.c 4763F: include/linux/cfag12864b.h 4764 4765CHAR and MISC DRIVERS 4766M: Arnd Bergmann <arnd@arndb.de> 4767M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4768S: Supported 4769T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4770F: drivers/char/ 4771F: drivers/misc/ 4772F: include/linux/miscdevice.h 4773X: drivers/char/agp/ 4774X: drivers/char/hw_random/ 4775X: drivers/char/ipmi/ 4776X: drivers/char/random.c 4777X: drivers/char/tpm/ 4778 4779CHECKPATCH 4780M: Andy Whitcroft <apw@canonical.com> 4781M: Joe Perches <joe@perches.com> 4782R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4783R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4784S: Maintained 4785F: scripts/checkpatch.pl 4786 4787CHECKPATCH DOCUMENTATION 4788M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4789M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4790R: Joe Perches <joe@perches.com> 4791S: Maintained 4792F: Documentation/dev-tools/checkpatch.rst 4793 4794CHINESE DOCUMENTATION 4795M: Alex Shi <alexs@kernel.org> 4796M: Yanteng Si <siyanteng@loongson.cn> 4797S: Maintained 4798F: Documentation/translations/zh_CN/ 4799 4800CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4801M: Peter Chen <peter.chen@kernel.org> 4802L: linux-usb@vger.kernel.org 4803S: Maintained 4804T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4805F: drivers/usb/chipidea/ 4806 4807CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4812F: drivers/input/touchscreen/chipone_icn8318.c 4813 4814CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4815M: Hans de Goede <hdegoede@redhat.com> 4816L: linux-input@vger.kernel.org 4817S: Maintained 4818F: drivers/input/touchscreen/chipone_icn8505.c 4819 4820CHROME HARDWARE PLATFORM SUPPORT 4821M: Benson Leung <bleung@chromium.org> 4822L: chrome-platform@lists.linux.dev 4823S: Maintained 4824T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4825F: drivers/platform/chrome/ 4826 4827CHROMEOS EC CODEC DRIVER 4828M: Cheng-Yi Chiang <cychiang@chromium.org> 4829M: Tzung-Bi Shih <tzungbi@kernel.org> 4830R: Guenter Roeck <groeck@chromium.org> 4831L: chrome-platform@lists.linux.dev 4832S: Maintained 4833F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4834F: sound/soc/codecs/cros_ec_codec.* 4835 4836CHROMEOS EC SUBDRIVERS 4837M: Benson Leung <bleung@chromium.org> 4838R: Guenter Roeck <groeck@chromium.org> 4839L: chrome-platform@lists.linux.dev 4840S: Maintained 4841F: drivers/power/supply/cros_usbpd-charger.c 4842N: cros_ec 4843N: cros-ec 4844 4845CHROMEOS EC UART DRIVER 4846M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4847R: Benson Leung <bleung@chromium.org> 4848R: Tzung-Bi Shih <tzungbi@kernel.org> 4849S: Maintained 4850F: drivers/platform/chrome/cros_ec_uart.c 4851 4852CHROMEOS EC USB PD NOTIFY DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_usbpd_notify.c 4857F: include/linux/platform_data/cros_usbpd_notify.h 4858 4859CHROMEOS EC USB TYPE-C DRIVER 4860M: Prashant Malani <pmalani@chromium.org> 4861L: chrome-platform@lists.linux.dev 4862S: Maintained 4863F: drivers/platform/chrome/cros_ec_typec.* 4864F: drivers/platform/chrome/cros_typec_switch.c 4865F: drivers/platform/chrome/cros_typec_vdm.* 4866 4867CHROMEOS HPS DRIVER 4868M: Dan Callaghan <dcallagh@chromium.org> 4869R: Sami Kyöstilä <skyostil@chromium.org> 4870S: Maintained 4871F: drivers/platform/chrome/cros_hps_i2c.c 4872 4873CHRONTEL CH7322 CEC DRIVER 4874M: Joe Tessler <jrt@google.com> 4875L: linux-media@vger.kernel.org 4876S: Maintained 4877T: git git://linuxtv.org/media_tree.git 4878F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4879F: drivers/media/cec/i2c/ch7322.c 4880 4881CIRRUS LOGIC AUDIO CODEC DRIVERS 4882M: James Schulman <james.schulman@cirrus.com> 4883M: David Rhodes <david.rhodes@cirrus.com> 4884M: Richard Fitzgerald <rf@opensource.cirrus.com> 4885L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4886L: patches@opensource.cirrus.com 4887S: Maintained 4888F: Documentation/devicetree/bindings/sound/cirrus,cs* 4889F: include/dt-bindings/sound/cs* 4890F: include/sound/cs* 4891F: sound/pci/hda/cs* 4892F: sound/pci/hda/hda_cs_dsp_ctl.* 4893F: sound/soc/codecs/cs* 4894 4895CIRRUS LOGIC DSP FIRMWARE DRIVER 4896M: Simon Trimmer <simont@opensource.cirrus.com> 4897M: Charles Keepax <ckeepax@opensource.cirrus.com> 4898M: Richard Fitzgerald <rf@opensource.cirrus.com> 4899L: patches@opensource.cirrus.com 4900S: Supported 4901W: https://github.com/CirrusLogic/linux-drivers/wiki 4902T: git https://github.com/CirrusLogic/linux-drivers.git 4903F: drivers/firmware/cirrus/* 4904F: include/linux/firmware/cirrus/* 4905 4906CIRRUS LOGIC EP93XX ETHERNET DRIVER 4907M: Hartley Sweeten <hsweeten@visionengravers.com> 4908L: netdev@vger.kernel.org 4909S: Maintained 4910F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4911 4912CIRRUS LOGIC LOCHNAGAR DRIVER 4913M: Charles Keepax <ckeepax@opensource.cirrus.com> 4914M: Richard Fitzgerald <rf@opensource.cirrus.com> 4915L: patches@opensource.cirrus.com 4916S: Supported 4917F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4918F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4922F: Documentation/hwmon/lochnagar.rst 4923F: drivers/clk/clk-lochnagar.c 4924F: drivers/hwmon/lochnagar-hwmon.c 4925F: drivers/mfd/lochnagar-i2c.c 4926F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4927F: drivers/regulator/lochnagar-regulator.c 4928F: include/dt-bindings/clock/lochnagar.h 4929F: include/dt-bindings/pinctrl/lochnagar.h 4930F: include/linux/mfd/lochnagar* 4931F: sound/soc/codecs/lochnagar-sc.c 4932 4933CIRRUS LOGIC MADERA CODEC DRIVERS 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4937L: patches@opensource.cirrus.com 4938S: Supported 4939W: https://github.com/CirrusLogic/linux-drivers/wiki 4940T: git https://github.com/CirrusLogic/linux-drivers.git 4941F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4942F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4944F: drivers/gpio/gpio-madera* 4945F: drivers/irqchip/irq-madera* 4946F: drivers/mfd/cs47l* 4947F: drivers/mfd/madera* 4948F: drivers/pinctrl/cirrus/* 4949F: include/dt-bindings/sound/madera* 4950F: include/linux/irqchip/irq-madera* 4951F: include/linux/mfd/madera/* 4952F: include/sound/madera* 4953F: sound/soc/codecs/cs47l* 4954F: sound/soc/codecs/madera* 4955 4956CISCO FCOE HBA DRIVER 4957M: Satish Kharat <satishkh@cisco.com> 4958M: Sesidhar Baddela <sebaddel@cisco.com> 4959M: Karan Tilak Kumar <kartilak@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/fnic/ 4963 4964CISCO SCSI HBA DRIVER 4965M: Karan Tilak Kumar <kartilak@cisco.com> 4966M: Sesidhar Baddela <sebaddel@cisco.com> 4967L: linux-scsi@vger.kernel.org 4968S: Supported 4969F: drivers/scsi/snic/ 4970 4971CISCO VIC ETHERNET NIC DRIVER 4972M: Christian Benvenuti <benve@cisco.com> 4973M: Satish Kharat <satishkh@cisco.com> 4974S: Supported 4975F: drivers/net/ethernet/cisco/enic/ 4976 4977CISCO VIC LOW LATENCY NIC DRIVER 4978M: Christian Benvenuti <benve@cisco.com> 4979M: Nelson Escobar <neescoba@cisco.com> 4980S: Supported 4981F: drivers/infiniband/hw/usnic/ 4982 4983CLANG CONTROL FLOW INTEGRITY SUPPORT 4984M: Sami Tolvanen <samitolvanen@google.com> 4985M: Kees Cook <keescook@chromium.org> 4986R: Nathan Chancellor <nathan@kernel.org> 4987R: Nick Desaulniers <ndesaulniers@google.com> 4988L: llvm@lists.linux.dev 4989S: Supported 4990B: https://github.com/ClangBuiltLinux/linux/issues 4991T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4992F: include/linux/cfi.h 4993F: kernel/cfi.c 4994 4995CLANG-FORMAT FILE 4996M: Miguel Ojeda <ojeda@kernel.org> 4997S: Maintained 4998F: .clang-format 4999 5000CLANG/LLVM BUILD SUPPORT 5001M: Nathan Chancellor <nathan@kernel.org> 5002M: Nick Desaulniers <ndesaulniers@google.com> 5003R: Tom Rix <trix@redhat.com> 5004L: llvm@lists.linux.dev 5005S: Supported 5006W: https://clangbuiltlinux.github.io/ 5007B: https://github.com/ClangBuiltLinux/linux/issues 5008C: irc://irc.libera.chat/clangbuiltlinux 5009F: Documentation/kbuild/llvm.rst 5010F: include/linux/compiler-clang.h 5011F: scripts/Makefile.clang 5012F: scripts/clang-tools/ 5013K: \b(?i:clang|llvm)\b 5014 5015CLK API 5016M: Russell King <linux@armlinux.org.uk> 5017L: linux-clk@vger.kernel.org 5018S: Maintained 5019F: include/linux/clk.h 5020 5021CLOCKSOURCE, CLOCKEVENT DRIVERS 5022M: Daniel Lezcano <daniel.lezcano@linaro.org> 5023M: Thomas Gleixner <tglx@linutronix.de> 5024L: linux-kernel@vger.kernel.org 5025S: Supported 5026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5027F: Documentation/devicetree/bindings/timer/ 5028F: drivers/clocksource/ 5029 5030CMPC ACPI DRIVER 5031M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5032M: Daniel Oliveira Nascimento <don@syst.com.br> 5033L: platform-driver-x86@vger.kernel.org 5034S: Supported 5035F: drivers/platform/x86/classmate-laptop.c 5036 5037COBALT MEDIA DRIVER 5038M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5039L: linux-media@vger.kernel.org 5040S: Supported 5041W: https://linuxtv.org 5042T: git git://linuxtv.org/media_tree.git 5043F: drivers/media/pci/cobalt/ 5044 5045COCCINELLE/Semantic Patches (SmPL) 5046M: Julia Lawall <Julia.Lawall@inria.fr> 5047M: Nicolas Palix <nicolas.palix@imag.fr> 5048L: cocci@inria.fr (moderated for non-subscribers) 5049S: Supported 5050W: https://coccinelle.gitlabpages.inria.fr/website/ 5051T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5052F: Documentation/dev-tools/coccinelle.rst 5053F: scripts/coccicheck 5054F: scripts/coccinelle/ 5055 5056CODA FILE SYSTEM 5057M: Jan Harkes <jaharkes@cs.cmu.edu> 5058M: coda@cs.cmu.edu 5059L: codalist@coda.cs.cmu.edu 5060S: Maintained 5061W: http://www.coda.cs.cmu.edu/ 5062F: Documentation/filesystems/coda.rst 5063F: fs/coda/ 5064F: include/linux/coda*.h 5065F: include/uapi/linux/coda*.h 5066 5067CODA V4L2 MEM2MEM DRIVER 5068M: Philipp Zabel <p.zabel@pengutronix.de> 5069L: linux-media@vger.kernel.org 5070S: Maintained 5071F: Documentation/devicetree/bindings/media/coda.yaml 5072F: drivers/media/platform/chips-media/ 5073 5074CODE OF CONDUCT 5075M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5076S: Supported 5077F: Documentation/process/code-of-conduct-interpretation.rst 5078F: Documentation/process/code-of-conduct.rst 5079 5080COMEDI DRIVERS 5081M: Ian Abbott <abbotti@mev.co.uk> 5082M: H Hartley Sweeten <hsweeten@visionengravers.com> 5083S: Odd Fixes 5084F: drivers/comedi/ 5085F: include/linux/comedi/ 5086F: include/uapi/linux/comedi.h 5087 5088COMMON CLK FRAMEWORK 5089M: Michael Turquette <mturquette@baylibre.com> 5090M: Stephen Boyd <sboyd@kernel.org> 5091L: linux-clk@vger.kernel.org 5092S: Maintained 5093Q: http://patchwork.kernel.org/project/linux-clk/list/ 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5095F: Documentation/devicetree/bindings/clock/ 5096F: drivers/clk/ 5097F: include/dt-bindings/clock/ 5098F: include/linux/clk-pr* 5099F: include/linux/clk/ 5100F: include/linux/of_clk.h 5101X: drivers/clk/clkdev.c 5102 5103COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5104M: Steve French <sfrench@samba.org> 5105R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5106R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5107R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5108R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5109L: linux-cifs@vger.kernel.org 5110L: samba-technical@lists.samba.org (moderated for non-subscribers) 5111S: Supported 5112W: https://wiki.samba.org/index.php/LinuxCIFS 5113T: git git://git.samba.org/sfrench/cifs-2.6.git 5114F: Documentation/admin-guide/cifs/ 5115F: fs/smb/client/ 5116F: fs/smb/common/ 5117F: include/uapi/linux/cifs 5118 5119COMPACTPCI HOTPLUG CORE 5120M: Scott Murray <scott@spiteful.org> 5121L: linux-pci@vger.kernel.org 5122S: Maintained 5123F: drivers/pci/hotplug/cpci_hotplug* 5124 5125COMPACTPCI HOTPLUG GENERIC DRIVER 5126M: Scott Murray <scott@spiteful.org> 5127L: linux-pci@vger.kernel.org 5128S: Maintained 5129F: drivers/pci/hotplug/cpcihp_generic.c 5130 5131COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5132M: Scott Murray <scott@spiteful.org> 5133L: linux-pci@vger.kernel.org 5134S: Maintained 5135F: drivers/pci/hotplug/cpcihp_zt5550.* 5136 5137COMPAL LAPTOP SUPPORT 5138M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5139L: platform-driver-x86@vger.kernel.org 5140S: Maintained 5141F: drivers/platform/x86/compal-laptop.c 5142 5143COMPILER ATTRIBUTES 5144M: Miguel Ojeda <ojeda@kernel.org> 5145R: Nick Desaulniers <ndesaulniers@google.com> 5146S: Maintained 5147F: include/linux/compiler_attributes.h 5148 5149COMPUTE EXPRESS LINK (CXL) 5150M: Davidlohr Bueso <dave@stgolabs.net> 5151M: Jonathan Cameron <jonathan.cameron@huawei.com> 5152M: Dave Jiang <dave.jiang@intel.com> 5153M: Alison Schofield <alison.schofield@intel.com> 5154M: Vishal Verma <vishal.l.verma@intel.com> 5155M: Ira Weiny <ira.weiny@intel.com> 5156M: Dan Williams <dan.j.williams@intel.com> 5157L: linux-cxl@vger.kernel.org 5158S: Maintained 5159F: drivers/cxl/ 5160F: include/uapi/linux/cxl_mem.h 5161 5162COMPUTE EXPRESS LINK PMU (CPMU) 5163M: Jonathan Cameron <jonathan.cameron@huawei.com> 5164L: linux-cxl@vger.kernel.org 5165S: Maintained 5166F: Documentation/admin-guide/perf/cxl.rst 5167F: drivers/perf/cxl_pmu.c 5168 5169CONEXANT ACCESSRUNNER USB DRIVER 5170L: accessrunner-general@lists.sourceforge.net 5171S: Orphan 5172W: http://accessrunner.sourceforge.net/ 5173F: drivers/usb/atm/cxacru.c 5174 5175CONFIGFS 5176M: Joel Becker <jlbec@evilplan.org> 5177M: Christoph Hellwig <hch@lst.de> 5178S: Supported 5179T: git git://git.infradead.org/users/hch/configfs.git 5180F: fs/configfs/ 5181F: include/linux/configfs.h 5182F: samples/configfs/ 5183 5184CONSOLE SUBSYSTEM 5185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5186S: Supported 5187F: drivers/video/console/ 5188F: include/linux/console* 5189 5190CONTEXT TRACKING 5191M: Frederic Weisbecker <frederic@kernel.org> 5192M: "Paul E. McKenney" <paulmck@kernel.org> 5193S: Maintained 5194F: include/linux/context_tracking* 5195F: kernel/context_tracking.c 5196 5197CONTROL GROUP (CGROUP) 5198M: Tejun Heo <tj@kernel.org> 5199M: Zefan Li <lizefan.x@bytedance.com> 5200M: Johannes Weiner <hannes@cmpxchg.org> 5201L: cgroups@vger.kernel.org 5202S: Maintained 5203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5204F: Documentation/admin-guide/cgroup-v1/ 5205F: Documentation/admin-guide/cgroup-v2.rst 5206F: include/linux/cgroup* 5207F: kernel/cgroup/ 5208F: tools/testing/selftests/cgroup/ 5209 5210CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5211M: Tejun Heo <tj@kernel.org> 5212M: Josef Bacik <josef@toxicpanda.com> 5213M: Jens Axboe <axboe@kernel.dk> 5214L: cgroups@vger.kernel.org 5215L: linux-block@vger.kernel.org 5216T: git git://git.kernel.dk/linux-block 5217F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5218F: block/bfq-cgroup.c 5219F: block/blk-cgroup.c 5220F: block/blk-iocost.c 5221F: block/blk-iolatency.c 5222F: block/blk-throttle.c 5223F: include/linux/blk-cgroup.h 5224 5225CONTROL GROUP - CPUSET 5226M: Waiman Long <longman@redhat.com> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228L: cgroups@vger.kernel.org 5229S: Maintained 5230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5231F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5232F: include/linux/cpuset.h 5233F: kernel/cgroup/cpuset.c 5234 5235CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5236M: Johannes Weiner <hannes@cmpxchg.org> 5237M: Michal Hocko <mhocko@kernel.org> 5238M: Roman Gushchin <roman.gushchin@linux.dev> 5239M: Shakeel Butt <shakeelb@google.com> 5240R: Muchun Song <muchun.song@linux.dev> 5241L: cgroups@vger.kernel.org 5242L: linux-mm@kvack.org 5243S: Maintained 5244F: mm/memcontrol.c 5245F: mm/swap_cgroup.c 5246F: tools/testing/selftests/cgroup/memcg_protection.m 5247F: tools/testing/selftests/cgroup/test_kmem.c 5248F: tools/testing/selftests/cgroup/test_memcontrol.c 5249 5250CORETEMP HARDWARE MONITORING DRIVER 5251M: Fenghua Yu <fenghua.yu@intel.com> 5252L: linux-hwmon@vger.kernel.org 5253S: Maintained 5254F: Documentation/hwmon/coretemp.rst 5255F: drivers/hwmon/coretemp.c 5256 5257CORSAIR-CPRO HARDWARE MONITOR DRIVER 5258M: Marius Zachmann <mail@mariuszachmann.de> 5259L: linux-hwmon@vger.kernel.org 5260S: Maintained 5261F: drivers/hwmon/corsair-cpro.c 5262 5263CORSAIR-PSU HARDWARE MONITOR DRIVER 5264M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5265L: linux-hwmon@vger.kernel.org 5266S: Maintained 5267F: Documentation/hwmon/corsair-psu.rst 5268F: drivers/hwmon/corsair-psu.c 5269 5270COUNTER SUBSYSTEM 5271M: William Breathitt Gray <william.gray@linaro.org> 5272L: linux-iio@vger.kernel.org 5273S: Maintained 5274T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5275F: Documentation/ABI/testing/sysfs-bus-counter 5276F: Documentation/driver-api/generic-counter.rst 5277F: drivers/counter/ 5278F: include/linux/counter.h 5279F: include/uapi/linux/counter.h 5280F: tools/counter/ 5281 5282CP2615 I2C DRIVER 5283M: Bence Csókás <bence98@sch.bme.hu> 5284S: Maintained 5285F: drivers/i2c/busses/i2c-cp2615.c 5286 5287CPMAC ETHERNET DRIVER 5288M: Florian Fainelli <f.fainelli@gmail.com> 5289L: netdev@vger.kernel.org 5290S: Maintained 5291F: drivers/net/ethernet/ti/cpmac.c 5292 5293CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295M: Sudeep Holla <sudeep.holla@arm.com> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5299F: drivers/cpufreq/vexpress-spc-cpufreq.c 5300 5301CPU FREQUENCY SCALING FRAMEWORK 5302M: "Rafael J. Wysocki" <rafael@kernel.org> 5303M: Viresh Kumar <viresh.kumar@linaro.org> 5304L: linux-pm@vger.kernel.org 5305S: Maintained 5306B: https://bugzilla.kernel.org 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5309F: Documentation/admin-guide/pm/cpufreq.rst 5310F: Documentation/admin-guide/pm/intel_pstate.rst 5311F: Documentation/cpu-freq/ 5312F: Documentation/devicetree/bindings/cpufreq/ 5313F: drivers/cpufreq/ 5314F: include/linux/cpufreq.h 5315F: include/linux/sched/cpufreq.h 5316F: kernel/sched/cpufreq*.c 5317F: tools/testing/selftests/cpufreq/ 5318 5319CPU HOTPLUG 5320M: Thomas Gleixner <tglx@linutronix.de> 5321M: Peter Zijlstra <peterz@infradead.org> 5322L: linux-kernel@vger.kernel.org 5323S: Maintained 5324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5325F: include/linux/cpu.h 5326F: include/linux/cpuhotplug.h 5327F: include/linux/smpboot.h 5328F: kernel/cpu.c 5329F: kernel/smpboot.* 5330 5331CPU IDLE TIME MANAGEMENT FRAMEWORK 5332M: "Rafael J. Wysocki" <rafael@kernel.org> 5333M: Daniel Lezcano <daniel.lezcano@linaro.org> 5334L: linux-pm@vger.kernel.org 5335S: Maintained 5336B: https://bugzilla.kernel.org 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5338F: Documentation/admin-guide/pm/cpuidle.rst 5339F: Documentation/driver-api/pm/cpuidle.rst 5340F: drivers/cpuidle/ 5341F: include/linux/cpuidle.h 5342 5343CPU POWER MONITORING SUBSYSTEM 5344M: Thomas Renninger <trenn@suse.com> 5345M: Shuah Khan <shuah@kernel.org> 5346M: Shuah Khan <skhan@linuxfoundation.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349F: tools/power/cpupower/ 5350 5351CPUID/MSR DRIVER 5352M: "H. Peter Anvin" <hpa@zytor.com> 5353S: Maintained 5354F: arch/x86/kernel/cpuid.c 5355F: arch/x86/kernel/msr.c 5356 5357CPUIDLE DRIVER - ARM BIG LITTLE 5358M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360L: linux-pm@vger.kernel.org 5361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5362S: Maintained 5363T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5364F: drivers/cpuidle/cpuidle-big_little.c 5365 5366CPUIDLE DRIVER - ARM EXYNOS 5367M: Daniel Lezcano <daniel.lezcano@linaro.org> 5368M: Kukjin Kim <kgene@kernel.org> 5369R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5370L: linux-pm@vger.kernel.org 5371L: linux-samsung-soc@vger.kernel.org 5372S: Supported 5373F: arch/arm/mach-exynos/pm.c 5374F: drivers/cpuidle/cpuidle-exynos.c 5375F: include/linux/platform_data/cpuidle-exynos.h 5376 5377CPUIDLE DRIVER - ARM PSCI 5378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5379M: Sudeep Holla <sudeep.holla@arm.com> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Supported 5383F: drivers/cpuidle/cpuidle-psci.c 5384 5385CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5389S: Supported 5390F: drivers/cpuidle/cpuidle-psci-domain.c 5391F: drivers/cpuidle/cpuidle-psci.h 5392 5393CPUIDLE DRIVER - DT IDLE PM DOMAIN 5394M: Ulf Hansson <ulf.hansson@linaro.org> 5395L: linux-pm@vger.kernel.org 5396S: Supported 5397F: drivers/cpuidle/dt_idle_genpd.c 5398F: drivers/cpuidle/dt_idle_genpd.h 5399 5400CPUIDLE DRIVER - RISC-V SBI 5401M: Anup Patel <anup@brainfault.org> 5402L: linux-pm@vger.kernel.org 5403L: linux-riscv@lists.infradead.org 5404S: Maintained 5405F: drivers/cpuidle/cpuidle-riscv-sbi.c 5406 5407CRAMFS FILESYSTEM 5408M: Nicolas Pitre <nico@fluxnic.net> 5409S: Maintained 5410F: Documentation/filesystems/cramfs.rst 5411F: fs/cramfs/ 5412 5413CREATIVE SB0540 5414M: Bastien Nocera <hadess@hadess.net> 5415L: linux-input@vger.kernel.org 5416S: Maintained 5417F: drivers/hid/hid-creative-sb0540.c 5418 5419CRYPTO API 5420M: Herbert Xu <herbert@gondor.apana.org.au> 5421M: "David S. Miller" <davem@davemloft.net> 5422L: linux-crypto@vger.kernel.org 5423S: Maintained 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5426F: Documentation/crypto/ 5427F: Documentation/devicetree/bindings/crypto/ 5428F: arch/*/crypto/ 5429F: crypto/ 5430F: drivers/crypto/ 5431F: include/crypto/ 5432F: include/linux/crypto* 5433F: lib/crypto/ 5434 5435CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5436M: Neil Horman <nhorman@tuxdriver.com> 5437L: linux-crypto@vger.kernel.org 5438S: Maintained 5439F: crypto/ansi_cprng.c 5440F: crypto/rng.c 5441 5442CS3308 MEDIA DRIVER 5443M: Hans Verkuil <hverkuil@xs4all.nl> 5444L: linux-media@vger.kernel.org 5445S: Odd Fixes 5446W: http://linuxtv.org 5447T: git git://linuxtv.org/media_tree.git 5448F: drivers/media/i2c/cs3308.c 5449 5450CS5535 Audio ALSA driver 5451M: Jaya Kumar <jayakumar.alsa@gmail.com> 5452S: Maintained 5453F: sound/pci/cs5535audio/ 5454 5455CTU CAN FD DRIVER 5456M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5457M: Ondrej Ille <ondrej.ille@gmail.com> 5458L: linux-can@vger.kernel.org 5459S: Maintained 5460F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5461F: drivers/net/can/ctucanfd/ 5462 5463CW1200 WLAN driver 5464S: Orphan 5465F: drivers/net/wireless/st/cw1200/ 5466 5467CX18 VIDEO4LINUX DRIVER 5468M: Andy Walls <awalls@md.metrocast.net> 5469L: linux-media@vger.kernel.org 5470S: Maintained 5471W: https://linuxtv.org 5472T: git git://linuxtv.org/media_tree.git 5473F: drivers/media/pci/cx18/ 5474F: include/uapi/linux/ivtv* 5475 5476CX2341X MPEG ENCODER HELPER MODULE 5477M: Hans Verkuil <hverkuil@xs4all.nl> 5478L: linux-media@vger.kernel.org 5479S: Maintained 5480W: https://linuxtv.org 5481T: git git://linuxtv.org/media_tree.git 5482F: drivers/media/common/cx2341x* 5483F: include/media/drv-intf/cx2341x.h 5484 5485CX24120 MEDIA DRIVER 5486M: Jemma Denson <jdenson@gmail.com> 5487M: Patrick Boettcher <patrick.boettcher@posteo.de> 5488L: linux-media@vger.kernel.org 5489S: Maintained 5490W: https://linuxtv.org 5491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5492F: drivers/media/dvb-frontends/cx24120* 5493 5494CX88 VIDEO4LINUX DRIVER 5495M: Mauro Carvalho Chehab <mchehab@kernel.org> 5496L: linux-media@vger.kernel.org 5497S: Odd fixes 5498W: https://linuxtv.org 5499T: git git://linuxtv.org/media_tree.git 5500F: Documentation/driver-api/media/drivers/cx88* 5501F: drivers/media/pci/cx88/ 5502 5503CXD2820R MEDIA DRIVER 5504M: Antti Palosaari <crope@iki.fi> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508W: http://palosaari.fi/linux/ 5509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5510T: git git://linuxtv.org/anttip/media_tree.git 5511F: drivers/media/dvb-frontends/cxd2820r* 5512 5513CXGB3 ETHERNET DRIVER (CXGB3) 5514M: Raju Rangoju <rajur@chelsio.com> 5515L: netdev@vger.kernel.org 5516S: Supported 5517W: http://www.chelsio.com 5518F: drivers/net/ethernet/chelsio/cxgb3/ 5519 5520CXGB3 ISCSI DRIVER (CXGB3I) 5521M: Varun Prakash <varun@chelsio.com> 5522L: linux-scsi@vger.kernel.org 5523S: Supported 5524W: http://www.chelsio.com 5525F: drivers/scsi/cxgbi/cxgb3i 5526 5527CXGB4 CRYPTO DRIVER (chcr) 5528M: Ayush Sawal <ayush.sawal@chelsio.com> 5529L: linux-crypto@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/crypto/chelsio 5533 5534CXGB4 ETHERNET DRIVER (CXGB4) 5535M: Raju Rangoju <rajur@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/cxgb4/ 5540 5541CXGB4 INLINE CRYPTO DRIVER 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: netdev@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/net/ethernet/chelsio/inline_crypto/ 5547 5548CXGB4 ISCSI DRIVER (CXGB4I) 5549M: Varun Prakash <varun@chelsio.com> 5550L: linux-scsi@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/scsi/cxgbi/cxgb4i 5554 5555CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5556M: Potnuri Bharat Teja <bharat@chelsio.com> 5557L: linux-rdma@vger.kernel.org 5558S: Supported 5559W: http://www.openfabrics.org 5560F: drivers/infiniband/hw/cxgb4/ 5561F: include/uapi/rdma/cxgb4-abi.h 5562 5563CXGB4VF ETHERNET DRIVER (CXGB4VF) 5564M: Raju Rangoju <rajur@chelsio.com> 5565L: netdev@vger.kernel.org 5566S: Supported 5567W: http://www.chelsio.com 5568F: drivers/net/ethernet/chelsio/cxgb4vf/ 5569 5570CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5571M: Frederic Barrat <fbarrat@linux.ibm.com> 5572M: Andrew Donnellan <ajd@linux.ibm.com> 5573L: linuxppc-dev@lists.ozlabs.org 5574S: Supported 5575F: Documentation/ABI/testing/sysfs-class-cxl 5576F: Documentation/powerpc/cxl.rst 5577F: arch/powerpc/platforms/powernv/pci-cxl.c 5578F: drivers/misc/cxl/ 5579F: include/misc/cxl* 5580F: include/uapi/misc/cxl.h 5581 5582CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5583M: Manoj N. Kumar <manoj@linux.ibm.com> 5584M: Matthew R. Ochs <mrochs@linux.ibm.com> 5585M: Uma Krishnan <ukrishn@linux.ibm.com> 5586L: linux-scsi@vger.kernel.org 5587S: Supported 5588F: Documentation/powerpc/cxlflash.rst 5589F: drivers/scsi/cxlflash/ 5590F: include/uapi/scsi/cxlflash_ioctl.h 5591 5592CYBERPRO FB DRIVER 5593M: Russell King <linux@armlinux.org.uk> 5594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5595S: Maintained 5596W: http://www.armlinux.org.uk/ 5597F: drivers/video/fbdev/cyber2000fb.* 5598 5599CYCLADES PC300 DRIVER 5600S: Orphan 5601F: drivers/net/wan/pc300* 5602 5603CYPRESS CY8C95X0 PINCTRL DRIVER 5604M: Patrick Rudolph <patrick.rudolph@9elements.com> 5605L: linux-gpio@vger.kernel.org 5606S: Maintained 5607F: drivers/pinctrl/pinctrl-cy8c95x0.c 5608 5609CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5610M: Linus Walleij <linus.walleij@linaro.org> 5611L: linux-input@vger.kernel.org 5612S: Maintained 5613F: drivers/input/touchscreen/cy8ctma140.c 5614 5615CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5616M: Yassine Oudjana <y.oudjana@protonmail.com> 5617L: linux-input@vger.kernel.org 5618S: Maintained 5619F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5620F: drivers/input/keyboard/cypress-sf.c 5621 5622CYPRESS_FIRMWARE MEDIA DRIVER 5623M: Antti Palosaari <crope@iki.fi> 5624L: linux-media@vger.kernel.org 5625S: Maintained 5626W: https://linuxtv.org 5627W: http://palosaari.fi/linux/ 5628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5629T: git git://linuxtv.org/anttip/media_tree.git 5630F: drivers/media/common/cypress_firmware* 5631 5632CYTTSP TOUCHSCREEN DRIVER 5633M: Linus Walleij <linus.walleij@linaro.org> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: drivers/input/touchscreen/cyttsp* 5637 5638D-LINK DIR-685 TOUCHKEYS DRIVER 5639M: Linus Walleij <linus.walleij@linaro.org> 5640L: linux-input@vger.kernel.org 5641S: Supported 5642F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5643 5644DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5645M: Joshua Kinard <kumba@gentoo.org> 5646S: Maintained 5647F: drivers/rtc/rtc-ds1685.c 5648F: include/linux/rtc/ds1685.h 5649 5650DAMA SLAVE for AX.25 5651M: Joerg Reuter <jreuter@yaina.de> 5652L: linux-hams@vger.kernel.org 5653S: Maintained 5654W: http://yaina.de/jreuter/ 5655W: http://www.qsl.net/dl1bke/ 5656F: net/ax25/af_ax25.c 5657F: net/ax25/ax25_dev.c 5658F: net/ax25/ax25_ds_* 5659F: net/ax25/ax25_in.c 5660F: net/ax25/ax25_out.c 5661F: net/ax25/ax25_timer.c 5662F: net/ax25/sysctl_net_ax25.c 5663 5664DATA ACCESS MONITOR 5665M: SeongJae Park <sj@kernel.org> 5666L: damon@lists.linux.dev 5667L: linux-mm@kvack.org 5668S: Maintained 5669W: https://damonitor.github.io 5670P: Documentation/mm/damon/maintainer-profile.rst 5671T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5672T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5674F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5675F: Documentation/admin-guide/mm/damon/ 5676F: Documentation/mm/damon/ 5677F: include/linux/damon.h 5678F: include/trace/events/damon.h 5679F: mm/damon/ 5680F: tools/testing/selftests/damon/ 5681 5682DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5683L: netdev@vger.kernel.org 5684S: Orphan 5685F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5686F: drivers/net/ethernet/dec/tulip/dmfe.c 5687 5688DC390/AM53C974 SCSI driver 5689M: Hannes Reinecke <hare@suse.com> 5690L: linux-scsi@vger.kernel.org 5691S: Maintained 5692F: drivers/scsi/am53c974.c 5693 5694DC395x SCSI driver 5695M: Oliver Neukum <oliver@neukum.org> 5696M: Ali Akcaagac <aliakc@web.de> 5697M: Jamie Lenehan <lenehan@twibble.org> 5698S: Maintained 5699F: Documentation/scsi/dc395x.rst 5700F: drivers/scsi/dc395x.* 5701 5702DCCP PROTOCOL 5703L: dccp@vger.kernel.org 5704S: Orphan 5705W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5706F: include/linux/dccp.h 5707F: include/linux/tfrc.h 5708F: include/uapi/linux/dccp.h 5709F: net/dccp/ 5710 5711DEBUGOBJECTS: 5712M: Thomas Gleixner <tglx@linutronix.de> 5713L: linux-kernel@vger.kernel.org 5714S: Maintained 5715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5716F: include/linux/debugobjects.h 5717F: lib/debugobjects.c 5718 5719DECSTATION PLATFORM SUPPORT 5720M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5721L: linux-mips@vger.kernel.org 5722S: Maintained 5723W: http://www.linux-mips.org/wiki/DECstation 5724F: arch/mips/dec/ 5725F: arch/mips/include/asm/dec/ 5726F: arch/mips/include/asm/mach-dec/ 5727 5728DEFXX FDDI NETWORK DRIVER 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730S: Maintained 5731F: drivers/net/fddi/defxx.* 5732 5733DEFZA FDDI NETWORK DRIVER 5734M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5735S: Maintained 5736F: drivers/net/fddi/defza.* 5737 5738DEINTERLACE DRIVERS FOR ALLWINNER H3 5739M: Jernej Skrabec <jernej.skrabec@gmail.com> 5740L: linux-media@vger.kernel.org 5741S: Maintained 5742T: git git://linuxtv.org/media_tree.git 5743F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5744F: drivers/media/platform/sunxi/sun8i-di/ 5745 5746DELL LAPTOP DRIVER 5747M: Matthew Garrett <mjg59@srcf.ucam.org> 5748M: Pali Rohár <pali@kernel.org> 5749L: platform-driver-x86@vger.kernel.org 5750S: Maintained 5751F: drivers/platform/x86/dell/dell-laptop.c 5752 5753DELL LAPTOP FREEFALL DRIVER 5754M: Pali Rohár <pali@kernel.org> 5755S: Maintained 5756F: drivers/platform/x86/dell/dell-smo8800.c 5757 5758DELL LAPTOP RBTN DRIVER 5759M: Pali Rohár <pali@kernel.org> 5760S: Maintained 5761F: drivers/platform/x86/dell/dell-rbtn.* 5762 5763DELL LAPTOP SMM DRIVER 5764M: Pali Rohár <pali@kernel.org> 5765S: Maintained 5766F: Documentation/ABI/obsolete/procfs-i8k 5767F: drivers/hwmon/dell-smm-hwmon.c 5768F: include/uapi/linux/i8k.h 5769 5770DELL REMOTE BIOS UPDATE DRIVER 5771M: Stuart Hayes <stuart.w.hayes@gmail.com> 5772L: platform-driver-x86@vger.kernel.org 5773S: Maintained 5774F: drivers/platform/x86/dell/dell_rbu.c 5775 5776DELL SMBIOS DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778L: Dell.Client.Kernel@dell.com 5779L: platform-driver-x86@vger.kernel.org 5780S: Maintained 5781F: drivers/platform/x86/dell/dell-smbios.* 5782 5783DELL SMBIOS SMM DRIVER 5784L: Dell.Client.Kernel@dell.com 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell-smbios-smm.c 5788 5789DELL SMBIOS WMI DRIVER 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios-wmi.c 5794F: tools/wmi/dell-smbios-example.c 5795 5796DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5797M: Stuart Hayes <stuart.w.hayes@gmail.com> 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: Documentation/driver-api/dcdbas.rst 5801F: drivers/platform/x86/dell/dcdbas.* 5802 5803DELL WMI DDV DRIVER 5804M: Armin Wolf <W_Armin@gmx.de> 5805S: Maintained 5806F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5807F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5808F: Documentation/wmi/devices/dell-wmi-ddv.rst 5809F: drivers/platform/x86/dell/dell-wmi-ddv.c 5810 5811DELL WMI DESCRIPTOR DRIVER 5812L: Dell.Client.Kernel@dell.com 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5815 5816DELL WMI HARDWARE PRIVACY SUPPORT 5817M: Perry Yuan <Perry.Yuan@dell.com> 5818L: Dell.Client.Kernel@dell.com 5819L: platform-driver-x86@vger.kernel.org 5820S: Maintained 5821F: drivers/platform/x86/dell/dell-wmi-privacy.c 5822 5823DELL WMI NOTIFICATIONS DRIVER 5824M: Matthew Garrett <mjg59@srcf.ucam.org> 5825M: Pali Rohár <pali@kernel.org> 5826S: Maintained 5827F: drivers/platform/x86/dell/dell-wmi-base.c 5828 5829DELL WMI SYSMAN DRIVER 5830M: Prasanth Ksr <prasanth.ksr@dell.com> 5831L: Dell.Client.Kernel@dell.com 5832L: platform-driver-x86@vger.kernel.org 5833S: Maintained 5834F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5835F: drivers/platform/x86/dell/dell-wmi-sysman/ 5836 5837DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5838M: Zev Weiss <zev@bewilderbeest.net> 5839L: linux-hwmon@vger.kernel.org 5840S: Maintained 5841F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5842 5843DELTA DPS920AB PSU DRIVER 5844M: Robert Marko <robert.marko@sartura.hr> 5845L: linux-hwmon@vger.kernel.org 5846S: Maintained 5847F: Documentation/hwmon/dps920ab.rst 5848F: drivers/hwmon/pmbus/dps920ab.c 5849 5850DELTA NETWORKS TN48M CPLD DRIVERS 5851M: Robert Marko <robert.marko@sartura.hr> 5852S: Maintained 5853F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5854F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5855F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5856F: drivers/gpio/gpio-tn48m.c 5857F: include/dt-bindings/reset/delta,tn48m-reset.h 5858 5859DELTA ST MEDIA DRIVER 5860M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5861L: linux-media@vger.kernel.org 5862S: Supported 5863W: https://linuxtv.org 5864T: git git://linuxtv.org/media_tree.git 5865F: drivers/media/platform/st/sti/delta 5866 5867DENALI NAND DRIVER 5868L: linux-mtd@lists.infradead.org 5869S: Orphan 5870F: drivers/mtd/nand/raw/denali* 5871 5872DESIGNWARE EDMA CORE IP DRIVER 5873M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5874R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5875R: Serge Semin <fancer.lancer@gmail.com> 5876L: dmaengine@vger.kernel.org 5877S: Maintained 5878F: drivers/dma/dw-edma/ 5879F: include/linux/dma/edma.h 5880 5881DESIGNWARE USB2 DRD IP DRIVER 5882M: Minas Harutyunyan <hminas@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5886F: drivers/usb/dwc2/ 5887 5888DESIGNWARE USB3 DRD IP DRIVER 5889M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5890L: linux-usb@vger.kernel.org 5891S: Maintained 5892F: drivers/usb/dwc3/ 5893 5894DESIGNWARE XDATA IP DRIVER 5895M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5896L: linux-pci@vger.kernel.org 5897S: Maintained 5898F: Documentation/misc-devices/dw-xdata-pcie.rst 5899F: drivers/misc/dw-xdata-pcie.c 5900 5901DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5902M: Andreas Klinger <ak@it-klinger.de> 5903L: linux-iio@vger.kernel.org 5904S: Maintained 5905F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5906F: drivers/iio/proximity/srf*.c 5907 5908DEVICE COREDUMP (DEV_COREDUMP) 5909M: Johannes Berg <johannes@sipsolutions.net> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: drivers/base/devcoredump.c 5913F: include/linux/devcoredump.h 5914 5915DEVICE DEPENDENCY HELPER SCRIPT 5916M: Saravana Kannan <saravanak@google.com> 5917L: linux-kernel@vger.kernel.org 5918S: Maintained 5919F: scripts/dev-needs.sh 5920 5921DEVICE DIRECT ACCESS (DAX) 5922M: Dan Williams <dan.j.williams@intel.com> 5923M: Vishal Verma <vishal.l.verma@intel.com> 5924M: Dave Jiang <dave.jiang@intel.com> 5925L: nvdimm@lists.linux.dev 5926L: linux-cxl@vger.kernel.org 5927S: Supported 5928F: drivers/dax/ 5929 5930DEVICE FREQUENCY (DEVFREQ) 5931M: MyungJoo Ham <myungjoo.ham@samsung.com> 5932M: Kyungmin Park <kyungmin.park@samsung.com> 5933M: Chanwoo Choi <cw00.choi@samsung.com> 5934L: linux-pm@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5937F: Documentation/devicetree/bindings/devfreq/ 5938F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5939F: drivers/devfreq/ 5940F: include/linux/devfreq.h 5941F: include/trace/events/devfreq.h 5942 5943DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5944M: Chanwoo Choi <cw00.choi@samsung.com> 5945L: linux-pm@vger.kernel.org 5946S: Supported 5947T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5948F: Documentation/devicetree/bindings/devfreq/event/ 5949F: drivers/devfreq/devfreq-event.c 5950F: drivers/devfreq/event/ 5951F: include/dt-bindings/pmu/exynos_ppmu.h 5952F: include/linux/devfreq-event.h 5953 5954DEVICE RESOURCE MANAGEMENT HELPERS 5955M: Hans de Goede <hdegoede@redhat.com> 5956R: Matti Vaittinen <mazziesaccount@gmail.com> 5957S: Maintained 5958F: include/linux/devm-helpers.h 5959 5960DEVICE-MAPPER (LVM) 5961M: Alasdair Kergon <agk@redhat.com> 5962M: Mike Snitzer <snitzer@kernel.org> 5963M: dm-devel@redhat.com 5964L: dm-devel@redhat.com 5965S: Maintained 5966W: http://sources.redhat.com/dm 5967Q: http://patchwork.kernel.org/project/dm-devel/list/ 5968T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5969T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5970F: Documentation/admin-guide/device-mapper/ 5971F: drivers/md/Kconfig 5972F: drivers/md/Makefile 5973F: drivers/md/dm* 5974F: drivers/md/persistent-data/ 5975F: include/linux/device-mapper.h 5976F: include/linux/dm-*.h 5977F: include/uapi/linux/dm-*.h 5978 5979DEVLINK 5980M: Jiri Pirko <jiri@resnulli.us> 5981L: netdev@vger.kernel.org 5982S: Supported 5983F: Documentation/networking/devlink 5984F: include/net/devlink.h 5985F: include/uapi/linux/devlink.h 5986F: net/devlink/ 5987 5988DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5989M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5993F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5994 5995DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5996M: Marek Vasut <marex@denx.de> 5997L: kernel@dh-electronics.com 5998S: Maintained 5999F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6000F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6001 6002DIALOG SEMICONDUCTOR DRIVERS 6003M: Support Opensource <support.opensource@diasemi.com> 6004S: Supported 6005W: http://www.dialog-semiconductor.com/products 6006F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6007F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6008F: Documentation/devicetree/bindings/mfd/da90*.txt 6009F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6010F: Documentation/devicetree/bindings/regulator/da92*.txt 6011F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6012F: Documentation/devicetree/bindings/regulator/slg51000.txt 6013F: Documentation/devicetree/bindings/sound/da[79]*.txt 6014F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6015F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6016F: Documentation/hwmon/da90??.rst 6017F: drivers/gpio/gpio-da90??.c 6018F: drivers/hwmon/da90??-hwmon.c 6019F: drivers/iio/adc/da91??-*.c 6020F: drivers/input/misc/da72??.[ch] 6021F: drivers/input/misc/da90??_onkey.c 6022F: drivers/input/touchscreen/da9052_tsi.c 6023F: drivers/leds/leds-da90??.c 6024F: drivers/mfd/da903x.c 6025F: drivers/mfd/da90??-*.c 6026F: drivers/mfd/da91??-*.c 6027F: drivers/pinctrl/pinctrl-da90??.c 6028F: drivers/power/supply/da9052-battery.c 6029F: drivers/power/supply/da91??-*.c 6030F: drivers/regulator/da9???-regulator.[ch] 6031F: drivers/regulator/slg51000-regulator.[ch] 6032F: drivers/rtc/rtc-da90??.c 6033F: drivers/thermal/da90??-thermal.c 6034F: drivers/video/backlight/da90??_bl.c 6035F: drivers/watchdog/da90??_wdt.c 6036F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6037F: include/linux/mfd/da903x.h 6038F: include/linux/mfd/da9052/ 6039F: include/linux/mfd/da9055/ 6040F: include/linux/mfd/da9062/ 6041F: include/linux/mfd/da9063/ 6042F: include/linux/mfd/da9150/ 6043F: include/linux/regulator/da9211.h 6044F: include/sound/da[79]*.h 6045F: sound/soc/codecs/da[79]*.[ch] 6046 6047DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6048M: William Breathitt Gray <william.gray@linaro.org> 6049L: linux-gpio@vger.kernel.org 6050S: Maintained 6051F: drivers/gpio/gpio-gpio-mm.c 6052 6053DIOLAN U2C-12 I2C DRIVER 6054M: Guenter Roeck <linux@roeck-us.net> 6055L: linux-i2c@vger.kernel.org 6056S: Maintained 6057F: drivers/i2c/busses/i2c-diolan-u2c.c 6058 6059DIRECTORY NOTIFICATION (DNOTIFY) 6060M: Jan Kara <jack@suse.cz> 6061R: Amir Goldstein <amir73il@gmail.com> 6062L: linux-fsdevel@vger.kernel.org 6063S: Maintained 6064F: Documentation/filesystems/dnotify.rst 6065F: fs/notify/dnotify/ 6066F: include/linux/dnotify.h 6067 6068DISK GEOMETRY AND PARTITION HANDLING 6069M: Andries Brouwer <aeb@cwi.nl> 6070S: Maintained 6071W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6072W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6073W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6074 6075DISKQUOTA 6076M: Jan Kara <jack@suse.com> 6077S: Maintained 6078F: Documentation/filesystems/quota.rst 6079F: fs/quota/ 6080F: include/linux/quota*.h 6081F: include/uapi/linux/quota*.h 6082 6083DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6084M: Bernie Thompson <bernie@plugable.com> 6085L: linux-fbdev@vger.kernel.org 6086S: Maintained 6087W: http://plugable.com/category/projects/udlfb/ 6088F: Documentation/fb/udlfb.rst 6089F: drivers/video/fbdev/udlfb.c 6090F: include/video/udlfb.h 6091 6092DISTRIBUTED LOCK MANAGER (DLM) 6093M: Christine Caulfield <ccaulfie@redhat.com> 6094M: David Teigland <teigland@redhat.com> 6095L: cluster-devel@redhat.com 6096S: Supported 6097W: http://sources.redhat.com/cluster/ 6098T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6099F: fs/dlm/ 6100 6101DMA BUFFER SHARING FRAMEWORK 6102M: Sumit Semwal <sumit.semwal@linaro.org> 6103M: Christian König <christian.koenig@amd.com> 6104L: linux-media@vger.kernel.org 6105L: dri-devel@lists.freedesktop.org 6106L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6107S: Maintained 6108T: git git://anongit.freedesktop.org/drm/drm-misc 6109F: Documentation/driver-api/dma-buf.rst 6110F: drivers/dma-buf/ 6111F: include/linux/*fence.h 6112F: include/linux/dma-buf.h 6113F: include/linux/dma-resv.h 6114K: \bdma_(?:buf|fence|resv)\b 6115 6116DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6117M: Vinod Koul <vkoul@kernel.org> 6118L: dmaengine@vger.kernel.org 6119S: Maintained 6120Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6121T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6122F: Documentation/devicetree/bindings/dma/ 6123F: Documentation/driver-api/dmaengine/ 6124F: drivers/dma/ 6125F: include/dt-bindings/dma/ 6126F: include/linux/dma/ 6127F: include/linux/dmaengine.h 6128F: include/linux/of_dma.h 6129 6130DMA MAPPING BENCHMARK 6131M: Xiang Chen <chenxiang66@hisilicon.com> 6132L: iommu@lists.linux.dev 6133F: kernel/dma/map_benchmark.c 6134F: tools/testing/selftests/dma/ 6135 6136DMA MAPPING HELPERS 6137M: Christoph Hellwig <hch@lst.de> 6138M: Marek Szyprowski <m.szyprowski@samsung.com> 6139R: Robin Murphy <robin.murphy@arm.com> 6140L: iommu@lists.linux.dev 6141S: Supported 6142W: http://git.infradead.org/users/hch/dma-mapping.git 6143T: git git://git.infradead.org/users/hch/dma-mapping.git 6144F: include/asm-generic/dma-mapping.h 6145F: include/linux/dma-direct.h 6146F: include/linux/dma-map-ops.h 6147F: include/linux/dma-mapping.h 6148F: include/linux/swiotlb.h 6149F: kernel/dma/ 6150 6151DMA-BUF HEAPS FRAMEWORK 6152M: Sumit Semwal <sumit.semwal@linaro.org> 6153R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6154R: Liam Mark <lmark@codeaurora.org> 6155R: Laura Abbott <labbott@redhat.com> 6156R: Brian Starkey <Brian.Starkey@arm.com> 6157R: John Stultz <jstultz@google.com> 6158L: linux-media@vger.kernel.org 6159L: dri-devel@lists.freedesktop.org 6160L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6161S: Maintained 6162T: git git://anongit.freedesktop.org/drm/drm-misc 6163F: drivers/dma-buf/dma-heap.c 6164F: drivers/dma-buf/heaps/* 6165F: include/linux/dma-heap.h 6166F: include/uapi/linux/dma-heap.h 6167 6168DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6169M: Lukasz Luba <lukasz.luba@arm.com> 6170L: linux-pm@vger.kernel.org 6171L: linux-samsung-soc@vger.kernel.org 6172S: Maintained 6173F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6174F: drivers/memory/samsung/exynos5422-dmc.c 6175 6176DME1737 HARDWARE MONITOR DRIVER 6177M: Juerg Haefliger <juergh@proton.me> 6178L: linux-hwmon@vger.kernel.org 6179S: Maintained 6180F: Documentation/hwmon/dme1737.rst 6181F: drivers/hwmon/dme1737.c 6182 6183DMI/SMBIOS SUPPORT 6184M: Jean Delvare <jdelvare@suse.com> 6185S: Maintained 6186T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6187F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6188F: drivers/firmware/dmi-id.c 6189F: drivers/firmware/dmi_scan.c 6190F: include/linux/dmi.h 6191 6192DOCUMENTATION 6193M: Jonathan Corbet <corbet@lwn.net> 6194L: linux-doc@vger.kernel.org 6195S: Maintained 6196P: Documentation/doc-guide/maintainer-profile.rst 6197T: git git://git.lwn.net/linux.git docs-next 6198F: Documentation/ 6199F: scripts/documentation-file-ref-check 6200F: scripts/kernel-doc 6201F: scripts/sphinx-pre-install 6202X: Documentation/ABI/ 6203X: Documentation/admin-guide/media/ 6204X: Documentation/devicetree/ 6205X: Documentation/driver-api/media/ 6206X: Documentation/firmware-guide/acpi/ 6207X: Documentation/i2c/ 6208X: Documentation/netlink/ 6209X: Documentation/power/ 6210X: Documentation/spi/ 6211X: Documentation/userspace-api/media/ 6212 6213DOCUMENTATION PROCESS 6214M: Jonathan Corbet <corbet@lwn.net> 6215L: workflows@vger.kernel.org 6216S: Maintained 6217F: Documentation/process/ 6218 6219DOCUMENTATION REPORTING ISSUES 6220M: Thorsten Leemhuis <linux@leemhuis.info> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6224F: Documentation/admin-guide/reporting-issues.rst 6225 6226DOCUMENTATION SCRIPTS 6227M: Mauro Carvalho Chehab <mchehab@kernel.org> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/sphinx/parse-headers.pl 6231F: scripts/documentation-file-ref-check 6232F: scripts/sphinx-pre-install 6233 6234DOCUMENTATION/ITALIAN 6235M: Federico Vaga <federico.vaga@vaga.pv.it> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/translations/it_IT 6239 6240DOCUMENTATION/JAPANESE 6241R: Akira Yokosawa <akiyks@gmail.com> 6242L: linux-doc@vger.kernel.org 6243S: Maintained 6244F: Documentation/translations/ja_JP 6245 6246DONGWOON DW9714 LENS VOICE COIL DRIVER 6247M: Sakari Ailus <sakari.ailus@linux.intel.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6252F: drivers/media/i2c/dw9714.c 6253 6254DONGWOON DW9768 LENS VOICE COIL DRIVER 6255M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6260F: drivers/media/i2c/dw9768.c 6261 6262DONGWOON DW9807 LENS VOICE COIL DRIVER 6263M: Sakari Ailus <sakari.ailus@linux.intel.com> 6264L: linux-media@vger.kernel.org 6265S: Maintained 6266T: git git://linuxtv.org/media_tree.git 6267F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6268F: drivers/media/i2c/dw9807-vcm.c 6269 6270DOUBLETALK DRIVER 6271M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6272L: blinux-list@redhat.com 6273S: Maintained 6274F: drivers/char/dtlk.c 6275F: include/linux/dtlk.h 6276 6277DPAA2 DATAPATH I/O (DPIO) DRIVER 6278M: Roy Pledge <Roy.Pledge@nxp.com> 6279L: linux-kernel@vger.kernel.org 6280S: Maintained 6281F: drivers/soc/fsl/dpio 6282 6283DPAA2 ETHERNET DRIVER 6284M: Ioana Ciornei <ioana.ciornei@nxp.com> 6285L: netdev@vger.kernel.org 6286S: Maintained 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6289F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6290F: drivers/net/ethernet/freescale/dpaa2/Makefile 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6294F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6295F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6296F: drivers/net/ethernet/freescale/dpaa2/dpni* 6297 6298DPAA2 ETHERNET SWITCH DRIVER 6299M: Ioana Ciornei <ioana.ciornei@nxp.com> 6300L: netdev@vger.kernel.org 6301S: Maintained 6302F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6304F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6305 6306DRBD DRIVER 6307M: Philipp Reisner <philipp.reisner@linbit.com> 6308M: Lars Ellenberg <lars.ellenberg@linbit.com> 6309M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6310L: drbd-dev@lists.linbit.com 6311S: Supported 6312W: http://www.drbd.org 6313T: git git://git.linbit.com/linux-drbd.git 6314T: git git://git.linbit.com/drbd-8.4.git 6315F: Documentation/admin-guide/blockdev/ 6316F: drivers/block/drbd/ 6317F: include/linux/drbd* 6318F: lib/lru_cache.c 6319 6320DRIVER COMPONENT FRAMEWORK 6321L: dri-devel@lists.freedesktop.org 6322F: drivers/base/component.c 6323F: include/linux/component.h 6324 6325DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6327R: "Rafael J. Wysocki" <rafael@kernel.org> 6328S: Supported 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6330F: Documentation/core-api/kobject.rst 6331F: drivers/base/ 6332F: fs/debugfs/ 6333F: fs/sysfs/ 6334F: include/linux/debugfs.h 6335F: include/linux/fwnode.h 6336F: include/linux/kobj* 6337F: include/linux/property.h 6338F: lib/kobj* 6339 6340DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6341M: Nishanth Menon <nm@ti.com> 6342L: linux-pm@vger.kernel.org 6343S: Maintained 6344F: drivers/soc/ti/smartreflex.c 6345F: include/linux/power/smartreflex.h 6346 6347DRM ACCEL DRIVERS FOR INTEL VPU 6348M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6349M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6350L: dri-devel@lists.freedesktop.org 6351S: Supported 6352T: git git://anongit.freedesktop.org/drm/drm-misc 6353F: drivers/accel/ivpu/ 6354F: include/uapi/drm/ivpu_accel.h 6355 6356DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6357M: Oded Gabbay <ogabbay@kernel.org> 6358L: dri-devel@lists.freedesktop.org 6359S: Maintained 6360C: irc://irc.oftc.net/dri-devel 6361T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6362F: Documentation/accel/ 6363F: drivers/accel/ 6364F: include/drm/drm_accel.h 6365 6366DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6367M: Maxime Ripard <mripard@kernel.org> 6368M: Chen-Yu Tsai <wens@csie.org> 6369R: Jernej Skrabec <jernej.skrabec@gmail.com> 6370L: dri-devel@lists.freedesktop.org 6371S: Supported 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: drivers/gpu/drm/sun4i/sun8i* 6374 6375DRM DRIVER FOR ARM PL111 CLCD 6376M: Emma Anholt <emma@anholt.net> 6377S: Supported 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: drivers/gpu/drm/pl111/ 6380 6381DRM DRIVER FOR ARM VERSATILE TFT PANELS 6382M: Linus Walleij <linus.walleij@linaro.org> 6383S: Maintained 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6386F: drivers/gpu/drm/panel/panel-arm-versatile.c 6387 6388DRM DRIVER FOR ASPEED BMC GFX 6389M: Joel Stanley <joel@jms.id.au> 6390L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6391S: Supported 6392T: git git://anongit.freedesktop.org/drm/drm-misc 6393F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6394F: drivers/gpu/drm/aspeed/ 6395 6396DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6397M: Dave Airlie <airlied@redhat.com> 6398R: Thomas Zimmermann <tzimmermann@suse.de> 6399L: dri-devel@lists.freedesktop.org 6400S: Supported 6401T: git git://anongit.freedesktop.org/drm/drm-misc 6402F: drivers/gpu/drm/ast/ 6403 6404DRM DRIVER FOR BOCHS VIRTUAL GPU 6405M: Gerd Hoffmann <kraxel@redhat.com> 6406L: virtualization@lists.linux-foundation.org 6407S: Maintained 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: drivers/gpu/drm/tiny/bochs.c 6410 6411DRM DRIVER FOR BOE HIMAX8279D PANELS 6412M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6413S: Maintained 6414F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6415F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6416 6417DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6418M: Jagan Teki <jagan@amarulasolutions.com> 6419S: Maintained 6420F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6421F: drivers/gpu/drm/bridge/chipone-icn6211.c 6422 6423DRM DRIVER FOR EBBG FT8719 PANEL 6424M: Joel Selvaraj <jo@jsfamily.in> 6425S: Maintained 6426T: git git://anongit.freedesktop.org/drm/drm-misc 6427F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6428F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6429 6430DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6431M: Linus Walleij <linus.walleij@linaro.org> 6432S: Maintained 6433T: git git://anongit.freedesktop.org/drm/drm-misc 6434F: drivers/gpu/drm/tve200/ 6435 6436DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6437M: Icenowy Zheng <icenowy@aosc.io> 6438S: Maintained 6439F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6440F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6441 6442DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6443M: Jagan Teki <jagan@amarulasolutions.com> 6444S: Maintained 6445F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6446F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6447 6448DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6449M: Thomas Zimmermann <tzimmermann@suse.de> 6450M: Javier Martinez Canillas <javierm@redhat.com> 6451L: dri-devel@lists.freedesktop.org 6452S: Maintained 6453T: git git://anongit.freedesktop.org/drm/drm-misc 6454F: drivers/gpu/drm/drm_aperture.c 6455F: drivers/gpu/drm/tiny/ofdrm.c 6456F: drivers/gpu/drm/tiny/simpledrm.c 6457F: drivers/video/aperture.c 6458F: drivers/video/nomodeset.c 6459F: include/drm/drm_aperture.h 6460F: include/linux/aperture.h 6461F: include/video/nomodeset.h 6462 6463DRM DRIVER FOR GENERIC EDP PANELS 6464R: Douglas Anderson <dianders@chromium.org> 6465F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6466F: drivers/gpu/drm/panel/panel-edp.c 6467 6468DRM DRIVER FOR GENERIC USB DISPLAY 6469M: Noralf Trønnes <noralf@tronnes.org> 6470S: Maintained 6471W: https://github.com/notro/gud/wiki 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: drivers/gpu/drm/gud/ 6474F: include/drm/gud.h 6475 6476DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6477M: Hans de Goede <hdegoede@redhat.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: drivers/gpu/drm/tiny/gm12u320.c 6481 6482DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6483M: Ondrej Jirman <megi@xff.cz> 6484M: Javier Martinez Canillas <javierm@redhat.com> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6488F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6489 6490DRM DRIVER FOR HX8357D PANELS 6491M: Emma Anholt <emma@anholt.net> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6495F: drivers/gpu/drm/tiny/hx8357d.c 6496 6497DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6498M: Deepak Rawat <drawat.floss@gmail.com> 6499L: linux-hyperv@vger.kernel.org 6500L: dri-devel@lists.freedesktop.org 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/hyperv 6504 6505DRM DRIVER FOR ILITEK ILI9225 PANELS 6506M: David Lechner <david@lechnology.com> 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6510F: drivers/gpu/drm/tiny/ili9225.c 6511 6512DRM DRIVER FOR ILITEK ILI9486 PANELS 6513M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6514S: Maintained 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6517F: drivers/gpu/drm/tiny/ili9486.c 6518 6519DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6520M: Jagan Teki <jagan@edgeble.ai> 6521S: Maintained 6522F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6523F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6524 6525DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6526M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6527S: Supported 6528T: git git://anongit.freedesktop.org/drm/drm-misc 6529F: drivers/gpu/drm/logicvc/ 6530 6531DRM DRIVER FOR LVDS PANELS 6532M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6533L: dri-devel@lists.freedesktop.org 6534S: Maintained 6535T: git git://anongit.freedesktop.org/drm/drm-misc 6536F: Documentation/devicetree/bindings/display/lvds.yaml 6537F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6538F: drivers/gpu/drm/panel/panel-lvds.c 6539 6540DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6541M: Guido Günther <agx@sigxcpu.org> 6542R: Purism Kernel Team <kernel@puri.sm> 6543S: Maintained 6544F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6545F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6546 6547DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6548M: Dave Airlie <airlied@redhat.com> 6549R: Thomas Zimmermann <tzimmermann@suse.de> 6550L: dri-devel@lists.freedesktop.org 6551S: Supported 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: drivers/gpu/drm/mgag200/ 6554 6555DRM DRIVER FOR MI0283QT 6556M: Noralf Trønnes <noralf@tronnes.org> 6557S: Maintained 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6560F: drivers/gpu/drm/tiny/mi0283qt.c 6561 6562DRM DRIVER FOR MIPI DBI compatible panels 6563M: Noralf Trønnes <noralf@tronnes.org> 6564S: Maintained 6565W: https://github.com/notro/panel-mipi-dbi/wiki 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6568F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6569 6570DRM DRIVER FOR MSM ADRENO GPU 6571M: Rob Clark <robdclark@gmail.com> 6572M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6573M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6574R: Sean Paul <sean@poorly.run> 6575R: Marijn Suijten <marijn.suijten@somainline.org> 6576L: linux-arm-msm@vger.kernel.org 6577L: dri-devel@lists.freedesktop.org 6578L: freedreno@lists.freedesktop.org 6579S: Maintained 6580B: https://gitlab.freedesktop.org/drm/msm/-/issues 6581T: git https://gitlab.freedesktop.org/drm/msm.git 6582F: Documentation/devicetree/bindings/display/msm/ 6583F: drivers/gpu/drm/msm/ 6584F: include/uapi/drm/msm_drm.h 6585 6586DRM DRIVER FOR NOVATEK NT35510 PANELS 6587M: Linus Walleij <linus.walleij@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6591F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6592 6593DRM DRIVER FOR NOVATEK NT35560 PANELS 6594M: Linus Walleij <linus.walleij@linaro.org> 6595S: Maintained 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6598F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6599 6600DRM DRIVER FOR NOVATEK NT36523 PANELS 6601M: Jianhua Lu <lujianhua000@gmail.com> 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6605F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6606 6607DRM DRIVER FOR NOVATEK NT36672A PANELS 6608M: Sumit Semwal <sumit.semwal@linaro.org> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6612F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6613 6614DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6615M: Ben Skeggs <bskeggs@redhat.com> 6616M: Karol Herbst <kherbst@redhat.com> 6617M: Lyude Paul <lyude@redhat.com> 6618L: dri-devel@lists.freedesktop.org 6619L: nouveau@lists.freedesktop.org 6620S: Supported 6621W: https://nouveau.freedesktop.org/ 6622Q: https://patchwork.freedesktop.org/project/nouveau/ 6623Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6624B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6625C: irc://irc.oftc.net/nouveau 6626T: git https://gitlab.freedesktop.org/drm/nouveau.git 6627F: drivers/gpu/drm/nouveau/ 6628F: include/uapi/drm/nouveau_drm.h 6629 6630DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6631M: Stefan Mavrodiev <stefan@olimex.com> 6632S: Maintained 6633F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6634F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6635 6636DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6637R: Douglas Anderson <dianders@chromium.org> 6638F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6639F: drivers/gpu/drm/bridge/parade-ps8640.c 6640 6641DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6642M: Noralf Trønnes <noralf@tronnes.org> 6643S: Maintained 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: Documentation/devicetree/bindings/display/repaper.txt 6646F: drivers/gpu/drm/tiny/repaper.c 6647 6648DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6649M: Dave Airlie <airlied@redhat.com> 6650M: Gerd Hoffmann <kraxel@redhat.com> 6651L: virtualization@lists.linux-foundation.org 6652S: Obsolete 6653W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: drivers/gpu/drm/tiny/cirrus.c 6656 6657DRM DRIVER FOR QXL VIRTUAL GPU 6658M: Dave Airlie <airlied@redhat.com> 6659M: Gerd Hoffmann <kraxel@redhat.com> 6660L: virtualization@lists.linux-foundation.org 6661L: spice-devel@lists.freedesktop.org 6662S: Maintained 6663T: git git://anongit.freedesktop.org/drm/drm-misc 6664F: drivers/gpu/drm/qxl/ 6665F: include/uapi/drm/qxl_drm.h 6666 6667DRM DRIVER FOR RAYDIUM RM67191 PANELS 6668M: Robert Chiras <robert.chiras@nxp.com> 6669S: Maintained 6670F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6671F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6672 6673DRM DRIVER FOR SAMSUNG DB7430 PANELS 6674M: Linus Walleij <linus.walleij@linaro.org> 6675S: Maintained 6676T: git git://anongit.freedesktop.org/drm/drm-misc 6677F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6678F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6679 6680DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6681M: Inki Dae <inki.dae@samsung.com> 6682M: Jagan Teki <jagan@amarulasolutions.com> 6683M: Marek Szyprowski <m.szyprowski@samsung.com> 6684S: Maintained 6685T: git git://anongit.freedesktop.org/drm/drm-misc 6686F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6687F: drivers/gpu/drm/bridge/samsung-dsim.c 6688F: include/drm/bridge/samsung-dsim.h 6689 6690DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6691M: Markuss Broks <markuss.broks@gmail.com> 6692S: Maintained 6693F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6694F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6695 6696DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6697M: Artur Weber <aweber.kernel@gmail.com> 6698S: Maintained 6699F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6700F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6701 6702DRM DRIVER FOR SITRONIX ST7586 PANELS 6703M: David Lechner <david@lechnology.com> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6707F: drivers/gpu/drm/tiny/st7586.c 6708 6709DRM DRIVER FOR SITRONIX ST7701 PANELS 6710M: Jagan Teki <jagan@amarulasolutions.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6714 6715DRM DRIVER FOR SITRONIX ST7703 PANELS 6716M: Guido Günther <agx@sigxcpu.org> 6717R: Purism Kernel Team <kernel@puri.sm> 6718R: Ondrej Jirman <megous@megous.com> 6719S: Maintained 6720F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6721F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6722 6723DRM DRIVER FOR SITRONIX ST7735R PANELS 6724M: David Lechner <david@lechnology.com> 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6728F: drivers/gpu/drm/tiny/st7735r.c 6729 6730DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6731M: Javier Martinez Canillas <javierm@redhat.com> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6735F: drivers/gpu/drm/solomon/ssd130x* 6736 6737DRM DRIVER FOR ST-ERICSSON MCDE 6738M: Linus Walleij <linus.walleij@linaro.org> 6739S: Maintained 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6742F: drivers/gpu/drm/mcde/ 6743 6744DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6745M: Jagan Teki <jagan@amarulasolutions.com> 6746S: Maintained 6747F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6748F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6749 6750DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6751R: Douglas Anderson <dianders@chromium.org> 6752F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6753F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6754 6755DRM DRIVER FOR TPO TPG110 PANELS 6756M: Linus Walleij <linus.walleij@linaro.org> 6757S: Maintained 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6760F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6761 6762DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6763M: Dave Airlie <airlied@redhat.com> 6764R: Sean Paul <sean@poorly.run> 6765R: Thomas Zimmermann <tzimmermann@suse.de> 6766L: dri-devel@lists.freedesktop.org 6767S: Supported 6768T: git git://anongit.freedesktop.org/drm/drm-misc 6769F: drivers/gpu/drm/udl/ 6770 6771DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6772M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6773M: Melissa Wen <melissa.srw@gmail.com> 6774M: Maíra Canal <mairacanal@riseup.net> 6775R: Haneen Mohammed <hamohammed.sa@gmail.com> 6776R: Daniel Vetter <daniel@ffwll.ch> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: Documentation/gpu/vkms.rst 6781F: drivers/gpu/drm/vkms/ 6782 6783DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6784M: Hans de Goede <hdegoede@redhat.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Maintained 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vboxvideo/ 6789 6790DRM DRIVER FOR VMWARE VIRTUAL GPU 6791M: Zack Rusin <zackr@vmware.com> 6792R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6793L: dri-devel@lists.freedesktop.org 6794S: Supported 6795T: git git://anongit.freedesktop.org/drm/drm-misc 6796F: drivers/gpu/drm/vmwgfx/ 6797F: include/uapi/drm/vmwgfx_drm.h 6798 6799DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6800M: Linus Walleij <linus.walleij@linaro.org> 6801S: Maintained 6802T: git git://anongit.freedesktop.org/drm/drm-misc 6803F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6804F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6805 6806DRM DRIVERS 6807M: David Airlie <airlied@gmail.com> 6808M: Daniel Vetter <daniel@ffwll.ch> 6809L: dri-devel@lists.freedesktop.org 6810S: Maintained 6811B: https://gitlab.freedesktop.org/drm 6812C: irc://irc.oftc.net/dri-devel 6813T: git git://anongit.freedesktop.org/drm/drm 6814F: Documentation/devicetree/bindings/display/ 6815F: Documentation/devicetree/bindings/gpu/ 6816F: Documentation/gpu/ 6817F: drivers/gpu/ 6818F: include/drm/ 6819F: include/linux/vga* 6820F: include/uapi/drm/ 6821 6822DRM DRIVERS AND MISC GPU PATCHES 6823M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6824M: Maxime Ripard <mripard@kernel.org> 6825M: Thomas Zimmermann <tzimmermann@suse.de> 6826S: Maintained 6827W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6828T: git git://anongit.freedesktop.org/drm/drm-misc 6829F: Documentation/gpu/ 6830F: drivers/gpu/drm/* 6831F: drivers/gpu/vga/ 6832F: include/drm/drm* 6833F: include/linux/vga* 6834F: include/uapi/drm/drm* 6835 6836DRM DRIVERS FOR ALLWINNER A10 6837M: Maxime Ripard <mripard@kernel.org> 6838M: Chen-Yu Tsai <wens@csie.org> 6839L: dri-devel@lists.freedesktop.org 6840S: Supported 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/allwinner* 6843F: drivers/gpu/drm/sun4i/ 6844 6845DRM DRIVERS FOR AMLOGIC SOCS 6846M: Neil Armstrong <neil.armstrong@linaro.org> 6847L: dri-devel@lists.freedesktop.org 6848L: linux-amlogic@lists.infradead.org 6849S: Supported 6850W: http://linux-meson.com/ 6851T: git git://anongit.freedesktop.org/drm/drm-misc 6852F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6853F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6854F: Documentation/gpu/meson.rst 6855F: drivers/gpu/drm/meson/ 6856 6857DRM DRIVERS FOR ATMEL HLCDC 6858M: Sam Ravnborg <sam@ravnborg.org> 6859M: Boris Brezillon <bbrezillon@kernel.org> 6860L: dri-devel@lists.freedesktop.org 6861S: Supported 6862T: git git://anongit.freedesktop.org/drm/drm-misc 6863F: Documentation/devicetree/bindings/display/atmel/ 6864F: drivers/gpu/drm/atmel-hlcdc/ 6865 6866DRM DRIVERS FOR BRIDGE CHIPS 6867M: Andrzej Hajda <andrzej.hajda@intel.com> 6868M: Neil Armstrong <neil.armstrong@linaro.org> 6869M: Robert Foss <rfoss@kernel.org> 6870R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6871R: Jonas Karlman <jonas@kwiboo.se> 6872R: Jernej Skrabec <jernej.skrabec@gmail.com> 6873S: Maintained 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/bridge/ 6876F: drivers/gpu/drm/bridge/ 6877F: drivers/gpu/drm/drm_bridge.c 6878F: include/drm/drm_bridge.h 6879 6880DRM DRIVERS FOR EXYNOS 6881M: Inki Dae <inki.dae@samsung.com> 6882M: Seung-Woo Kim <sw0312.kim@samsung.com> 6883M: Kyungmin Park <kyungmin.park@samsung.com> 6884L: dri-devel@lists.freedesktop.org 6885S: Supported 6886T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6887F: Documentation/devicetree/bindings/display/exynos/ 6888F: Documentation/devicetree/bindings/display/samsung/ 6889F: drivers/gpu/drm/exynos/ 6890F: include/uapi/drm/exynos_drm.h 6891 6892DRM DRIVERS FOR FREESCALE DCU 6893M: Stefan Agner <stefan@agner.ch> 6894M: Alison Wang <alison.wang@nxp.com> 6895L: dri-devel@lists.freedesktop.org 6896S: Supported 6897T: git git://anongit.freedesktop.org/drm/drm-misc 6898F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6899F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6900F: drivers/gpu/drm/fsl-dcu/ 6901 6902DRM DRIVERS FOR FREESCALE IMX 6903M: Philipp Zabel <p.zabel@pengutronix.de> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/imx/ 6907F: drivers/gpu/drm/imx/ipuv3/ 6908F: drivers/gpu/ipu-v3/ 6909 6910DRM DRIVERS FOR FREESCALE IMX BRIDGE 6911M: Liu Ying <victor.liu@nxp.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6918F: drivers/gpu/drm/bridge/imx/ 6919 6920DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6921M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6922L: dri-devel@lists.freedesktop.org 6923S: Maintained 6924T: git git://github.com/patjak/drm-gma500 6925F: drivers/gpu/drm/gma500/ 6926 6927DRM DRIVERS FOR HISILICON 6928M: Xinliang Liu <xinliang.liu@linaro.org> 6929M: Tian Tao <tiantao6@hisilicon.com> 6930R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6931R: Sumit Semwal <sumit.semwal@linaro.org> 6932R: Yongqin Liu <yongqin.liu@linaro.org> 6933R: John Stultz <jstultz@google.com> 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/hisilicon/ 6938F: drivers/gpu/drm/hisilicon/ 6939 6940DRM DRIVERS FOR LIMA 6941M: Qiang Yu <yuq825@gmail.com> 6942L: dri-devel@lists.freedesktop.org 6943L: lima@lists.freedesktop.org (moderated for non-subscribers) 6944S: Maintained 6945T: git git://anongit.freedesktop.org/drm/drm-misc 6946F: drivers/gpu/drm/lima/ 6947F: include/uapi/drm/lima_drm.h 6948 6949DRM DRIVERS FOR MEDIATEK 6950M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6951M: Philipp Zabel <p.zabel@pengutronix.de> 6952L: dri-devel@lists.freedesktop.org 6953L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6954S: Supported 6955F: Documentation/devicetree/bindings/display/mediatek/ 6956F: drivers/gpu/drm/mediatek/ 6957F: drivers/phy/mediatek/phy-mtk-dp.c 6958F: drivers/phy/mediatek/phy-mtk-hdmi* 6959F: drivers/phy/mediatek/phy-mtk-mipi* 6960 6961DRM DRIVERS FOR NVIDIA TEGRA 6962M: Thierry Reding <thierry.reding@gmail.com> 6963M: Mikko Perttunen <mperttunen@nvidia.com> 6964L: dri-devel@lists.freedesktop.org 6965L: linux-tegra@vger.kernel.org 6966S: Supported 6967T: git https://gitlab.freedesktop.org/drm/tegra.git 6968F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6969F: Documentation/devicetree/bindings/gpu/host1x/ 6970F: drivers/gpu/drm/tegra/ 6971F: drivers/gpu/host1x/ 6972F: include/linux/host1x.h 6973F: include/uapi/drm/tegra_drm.h 6974 6975DRM DRIVERS FOR RENESAS 6976M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6977M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6978L: dri-devel@lists.freedesktop.org 6979L: linux-renesas-soc@vger.kernel.org 6980S: Supported 6981T: git git://linuxtv.org/pinchartl/media drm/du/next 6982F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6983F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6984F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6985F: Documentation/devicetree/bindings/display/renesas,du.yaml 6986F: drivers/gpu/drm/renesas/ 6987F: include/linux/platform_data/shmob_drm.h 6988 6989DRM DRIVERS FOR ROCKCHIP 6990M: Sandy Huang <hjc@rock-chips.com> 6991M: Heiko Stübner <heiko@sntech.de> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/rockchip/ 6996F: drivers/gpu/drm/rockchip/ 6997 6998DRM DRIVERS FOR STI 6999M: Alain Volmat <alain.volmat@foss.st.com> 7000L: dri-devel@lists.freedesktop.org 7001S: Maintained 7002T: git git://anongit.freedesktop.org/drm/drm-misc 7003F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7004F: drivers/gpu/drm/sti 7005 7006DRM DRIVERS FOR STM 7007M: Yannick Fertre <yannick.fertre@foss.st.com> 7008M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7009M: Philippe Cornu <philippe.cornu@foss.st.com> 7010L: dri-devel@lists.freedesktop.org 7011S: Maintained 7012T: git git://anongit.freedesktop.org/drm/drm-misc 7013F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7014F: drivers/gpu/drm/stm 7015 7016DRM DRIVERS FOR TI KEYSTONE 7017M: Jyri Sarha <jyri.sarha@iki.fi> 7018M: Tomi Valkeinen <tomba@kernel.org> 7019L: dri-devel@lists.freedesktop.org 7020S: Maintained 7021T: git git://anongit.freedesktop.org/drm/drm-misc 7022F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7024F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7025F: drivers/gpu/drm/tidss/ 7026 7027DRM DRIVERS FOR TI LCDC 7028M: Jyri Sarha <jyri.sarha@iki.fi> 7029R: Tomi Valkeinen <tomba@kernel.org> 7030L: dri-devel@lists.freedesktop.org 7031S: Maintained 7032F: Documentation/devicetree/bindings/display/tilcdc/ 7033F: drivers/gpu/drm/tilcdc/ 7034 7035DRM DRIVERS FOR TI OMAP 7036M: Tomi Valkeinen <tomba@kernel.org> 7037L: dri-devel@lists.freedesktop.org 7038S: Maintained 7039F: Documentation/devicetree/bindings/display/ti/ 7040F: drivers/gpu/drm/omapdrm/ 7041 7042DRM DRIVERS FOR V3D 7043M: Emma Anholt <emma@anholt.net> 7044M: Melissa Wen <mwen@igalia.com> 7045S: Supported 7046T: git git://anongit.freedesktop.org/drm/drm-misc 7047F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7048F: drivers/gpu/drm/v3d/ 7049F: include/uapi/drm/v3d_drm.h 7050 7051DRM DRIVERS FOR VC4 7052M: Emma Anholt <emma@anholt.net> 7053M: Maxime Ripard <mripard@kernel.org> 7054S: Supported 7055T: git git://github.com/anholt/linux 7056T: git git://anongit.freedesktop.org/drm/drm-misc 7057F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7058F: drivers/gpu/drm/vc4/ 7059F: include/uapi/drm/vc4_drm.h 7060 7061DRM DRIVERS FOR VIVANTE GPU IP 7062M: Lucas Stach <l.stach@pengutronix.de> 7063R: Russell King <linux+etnaviv@armlinux.org.uk> 7064R: Christian Gmeiner <christian.gmeiner@gmail.com> 7065L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7066L: dri-devel@lists.freedesktop.org 7067S: Maintained 7068F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7069F: drivers/gpu/drm/etnaviv/ 7070F: include/uapi/drm/etnaviv_drm.h 7071 7072DRM DRIVERS FOR XEN 7073M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7074L: dri-devel@lists.freedesktop.org 7075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7076S: Supported 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/gpu/xen-front.rst 7079F: drivers/gpu/drm/xen/ 7080 7081DRM DRIVERS FOR XILINX 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 7088 7089DRM GPU SCHEDULER 7090M: Luben Tuikov <luben.tuikov@amd.com> 7091L: dri-devel@lists.freedesktop.org 7092S: Maintained 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: drivers/gpu/drm/scheduler/ 7095F: include/drm/gpu_scheduler.h 7096 7097DRM PANEL DRIVERS 7098M: Neil Armstrong <neil.armstrong@linaro.org> 7099R: Sam Ravnborg <sam@ravnborg.org> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: Documentation/devicetree/bindings/display/panel/ 7104F: drivers/gpu/drm/drm_panel.c 7105F: drivers/gpu/drm/panel/ 7106F: include/drm/drm_panel.h 7107 7108DRM PRIVACY-SCREEN CLASS 7109M: Hans de Goede <hdegoede@redhat.com> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: drivers/gpu/drm/drm_privacy_screen* 7114F: include/drm/drm_privacy_screen* 7115 7116DRM TTM SUBSYSTEM 7117M: Christian Koenig <christian.koenig@amd.com> 7118M: Huang Rui <ray.huang@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/ttm/ 7123F: include/drm/ttm/ 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252M: Jim Cromie <jim.cromie@gmail.com> 7253S: Maintained 7254F: include/linux/dynamic_debug.h 7255F: lib/dynamic_debug.c 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7266M: Daniel Lezcano <daniel.lezcano@kernel.org> 7267L: linux-pm@vger.kernel.org 7268S: Supported 7269B: https://bugzilla.kernel.org 7270T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7271F: drivers/powercap/dtpm* 7272F: include/linux/dtpm.h 7273 7274DZ DECSTATION DZ11 SERIAL DRIVER 7275M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7276S: Maintained 7277F: drivers/tty/serial/dz.* 7278 7279E3X0 POWER BUTTON DRIVER 7280M: Moritz Fischer <moritz.fischer@ettus.com> 7281L: usrp-users@lists.ettus.com 7282S: Supported 7283W: http://www.ettus.com 7284F: Documentation/devicetree/bindings/input/e3x0-button.txt 7285F: drivers/input/misc/e3x0-button.c 7286 7287E4000 MEDIA DRIVER 7288M: Antti Palosaari <crope@iki.fi> 7289L: linux-media@vger.kernel.org 7290S: Maintained 7291W: https://linuxtv.org 7292W: http://palosaari.fi/linux/ 7293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7294T: git git://linuxtv.org/anttip/media_tree.git 7295F: drivers/media/tuners/e4000* 7296 7297EARTH_PT1 MEDIA DRIVER 7298M: Akihiro Tsukada <tskd08@gmail.com> 7299L: linux-media@vger.kernel.org 7300S: Odd Fixes 7301F: drivers/media/pci/pt1/ 7302 7303EARTH_PT3 MEDIA DRIVER 7304M: Akihiro Tsukada <tskd08@gmail.com> 7305L: linux-media@vger.kernel.org 7306S: Odd Fixes 7307F: drivers/media/pci/pt3/ 7308 7309EC100 MEDIA DRIVER 7310M: Antti Palosaari <crope@iki.fi> 7311L: linux-media@vger.kernel.org 7312S: Maintained 7313W: https://linuxtv.org 7314W: http://palosaari.fi/linux/ 7315Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7316T: git git://linuxtv.org/anttip/media_tree.git 7317F: drivers/media/dvb-frontends/ec100* 7318 7319ECRYPT FILE SYSTEM 7320M: Tyler Hicks <code@tyhicks.com> 7321L: ecryptfs@vger.kernel.org 7322S: Odd Fixes 7323W: http://ecryptfs.org 7324W: https://launchpad.net/ecryptfs 7325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7326F: Documentation/filesystems/ecryptfs.rst 7327F: fs/ecryptfs/ 7328 7329EDAC-AMD64 7330M: Yazen Ghannam <yazen.ghannam@amd.com> 7331L: linux-edac@vger.kernel.org 7332S: Supported 7333F: drivers/edac/amd64_edac* 7334F: drivers/edac/mce_amd* 7335 7336EDAC-ARMADA 7337M: Jan Luebbe <jlu@pengutronix.de> 7338L: linux-edac@vger.kernel.org 7339S: Maintained 7340F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7341F: drivers/edac/armada_xp_* 7342 7343EDAC-AST2500 7344M: Stefan Schaeckeler <sschaeck@cisco.com> 7345S: Supported 7346F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7347F: drivers/edac/aspeed_edac.c 7348 7349EDAC-BLUEFIELD 7350M: Shravan Kumar Ramani <shravankr@nvidia.com> 7351S: Supported 7352F: drivers/edac/bluefield_edac.c 7353 7354EDAC-CALXEDA 7355M: Andre Przywara <andre.przywara@arm.com> 7356L: linux-edac@vger.kernel.org 7357S: Maintained 7358F: drivers/edac/highbank* 7359 7360EDAC-CAVIUM OCTEON 7361M: Ralf Baechle <ralf@linux-mips.org> 7362L: linux-edac@vger.kernel.org 7363L: linux-mips@vger.kernel.org 7364S: Supported 7365F: drivers/edac/octeon_edac* 7366 7367EDAC-CAVIUM THUNDERX 7368M: Robert Richter <rric@kernel.org> 7369L: linux-edac@vger.kernel.org 7370S: Odd Fixes 7371F: drivers/edac/thunderx_edac* 7372 7373EDAC-CORE 7374M: Borislav Petkov <bp@alien8.de> 7375M: Tony Luck <tony.luck@intel.com> 7376R: James Morse <james.morse@arm.com> 7377R: Mauro Carvalho Chehab <mchehab@kernel.org> 7378R: Robert Richter <rric@kernel.org> 7379L: linux-edac@vger.kernel.org 7380S: Supported 7381T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7382F: Documentation/admin-guide/ras.rst 7383F: Documentation/driver-api/edac.rst 7384F: drivers/edac/ 7385F: include/linux/edac.h 7386 7387EDAC-DMC520 7388M: Lei Wang <lewan@microsoft.com> 7389L: linux-edac@vger.kernel.org 7390S: Supported 7391F: drivers/edac/dmc520_edac.c 7392 7393EDAC-E752X 7394M: Mark Gross <markgross@kernel.org> 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/e752x_edac.c 7398 7399EDAC-E7XXX 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/e7xxx_edac.c 7403 7404EDAC-FSL_DDR 7405M: York Sun <york.sun@nxp.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/fsl_ddr_edac.* 7409 7410EDAC-GHES 7411M: Mauro Carvalho Chehab <mchehab@kernel.org> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/ghes_edac.c 7415 7416EDAC-I10NM 7417M: Tony Luck <tony.luck@intel.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i10nm_base.c 7421 7422EDAC-I3000 7423L: linux-edac@vger.kernel.org 7424S: Orphan 7425F: drivers/edac/i3000_edac.c 7426 7427EDAC-I5000 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i5000_edac.c 7431 7432EDAC-I5400 7433M: Mauro Carvalho Chehab <mchehab@kernel.org> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/i5400_edac.c 7437 7438EDAC-I7300 7439M: Mauro Carvalho Chehab <mchehab@kernel.org> 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i7300_edac.c 7443 7444EDAC-I7CORE 7445M: Mauro Carvalho Chehab <mchehab@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i7core_edac.c 7449 7450EDAC-I82443BXGX 7451M: Tim Small <tim@buttersideup.com> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i82443bxgx_edac.c 7455 7456EDAC-I82975X 7457M: "Arvind R." <arvino55@gmail.com> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/i82975x_edac.c 7461 7462EDAC-IE31200 7463M: Jason Baron <jbaron@akamai.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/ie31200_edac.c 7467 7468EDAC-IGEN6 7469M: Tony Luck <tony.luck@intel.com> 7470R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/igen6_edac.c 7474 7475EDAC-MPC85XX 7476M: Johannes Thumshirn <morbidrsa@gmail.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/mpc85xx_edac.[ch] 7480 7481EDAC-NPCM 7482M: Marvin Lin <kflin@nuvoton.com> 7483M: Stanley Chu <yschu@nuvoton.com> 7484L: linux-edac@vger.kernel.org 7485S: Maintained 7486F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7487F: drivers/edac/npcm_edac.c 7488 7489EDAC-PASEMI 7490M: Egor Martovetsky <egor@pasemi.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/pasemi_edac.c 7494 7495EDAC-PND2 7496M: Tony Luck <tony.luck@intel.com> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/pnd2_edac.[ch] 7500 7501EDAC-QCOM 7502M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7503L: linux-arm-msm@vger.kernel.org 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/qcom_edac.c 7507 7508EDAC-R82600 7509M: Tim Small <tim@buttersideup.com> 7510L: linux-edac@vger.kernel.org 7511S: Maintained 7512F: drivers/edac/r82600_edac.c 7513 7514EDAC-SBRIDGE 7515M: Tony Luck <tony.luck@intel.com> 7516R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7517L: linux-edac@vger.kernel.org 7518S: Maintained 7519F: drivers/edac/sb_edac.c 7520 7521EDAC-SKYLAKE 7522M: Tony Luck <tony.luck@intel.com> 7523L: linux-edac@vger.kernel.org 7524S: Maintained 7525F: drivers/edac/skx_*.[ch] 7526 7527EDAC-TI 7528M: Tero Kristo <kristo@kernel.org> 7529L: linux-edac@vger.kernel.org 7530S: Odd Fixes 7531F: drivers/edac/ti_edac.c 7532 7533EDIROL UA-101/UA-1000 DRIVER 7534M: Clemens Ladisch <clemens@ladisch.de> 7535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7538F: sound/usb/misc/ua101.c 7539 7540EFI TEST DRIVER 7541M: Ivan Hu <ivan.hu@canonical.com> 7542M: Ard Biesheuvel <ardb@kernel.org> 7543L: linux-efi@vger.kernel.org 7544S: Maintained 7545F: drivers/firmware/efi/test/ 7546 7547EFI VARIABLE FILESYSTEM 7548M: Jeremy Kerr <jk@ozlabs.org> 7549M: Ard Biesheuvel <ardb@kernel.org> 7550L: linux-efi@vger.kernel.org 7551S: Maintained 7552T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7553F: fs/efivarfs/ 7554 7555EFIFB FRAMEBUFFER DRIVER 7556M: Peter Jones <pjones@redhat.com> 7557L: linux-fbdev@vger.kernel.org 7558S: Maintained 7559F: drivers/video/fbdev/efifb.c 7560 7561EFS FILESYSTEM 7562S: Orphan 7563W: http://aeschi.ch.eu.org/efs/ 7564F: fs/efs/ 7565 7566EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7567M: Douglas Miller <dougmill@linux.ibm.com> 7568L: netdev@vger.kernel.org 7569S: Maintained 7570F: drivers/net/ethernet/ibm/ehea/ 7571 7572ELM327 CAN NETWORK DRIVER 7573M: Max Staudt <max@enpas.org> 7574L: linux-can@vger.kernel.org 7575S: Maintained 7576F: Documentation/networking/device_drivers/can/can327.rst 7577F: drivers/net/can/can327.c 7578 7579EM28XX VIDEO4LINUX DRIVER 7580M: Mauro Carvalho Chehab <mchehab@kernel.org> 7581L: linux-media@vger.kernel.org 7582S: Maintained 7583W: https://linuxtv.org 7584T: git git://linuxtv.org/media_tree.git 7585F: Documentation/admin-guide/media/em28xx* 7586F: drivers/media/usb/em28xx/ 7587 7588EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7589M: Adrian Hunter <adrian.hunter@intel.com> 7590M: Ritesh Harjani <riteshh@codeaurora.org> 7591M: Asutosh Das <asutoshd@codeaurora.org> 7592L: linux-mmc@vger.kernel.org 7593S: Supported 7594F: drivers/mmc/host/cqhci* 7595 7596EMULEX 10Gbps iSCSI - OneConnect DRIVER 7597M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7598L: linux-scsi@vger.kernel.org 7599S: Supported 7600W: http://www.broadcom.com 7601F: drivers/scsi/be2iscsi/ 7602 7603EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7604M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7605M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7606M: Somnath Kotur <somnath.kotur@broadcom.com> 7607L: netdev@vger.kernel.org 7608S: Supported 7609W: http://www.emulex.com 7610F: drivers/net/ethernet/emulex/benet/ 7611 7612EMULEX ONECONNECT ROCE DRIVER 7613M: Selvin Xavier <selvin.xavier@broadcom.com> 7614L: linux-rdma@vger.kernel.org 7615S: Odd Fixes 7616W: http://www.broadcom.com 7617F: drivers/infiniband/hw/ocrdma/ 7618F: include/uapi/rdma/ocrdma-abi.h 7619 7620EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7621M: James Smart <james.smart@broadcom.com> 7622M: Ram Vegesna <ram.vegesna@broadcom.com> 7623L: linux-scsi@vger.kernel.org 7624L: target-devel@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/elx/ 7628 7629EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7630M: James Smart <james.smart@broadcom.com> 7631M: Dick Kennedy <dick.kennedy@broadcom.com> 7632L: linux-scsi@vger.kernel.org 7633S: Supported 7634W: http://www.broadcom.com 7635F: drivers/scsi/lpfc/ 7636 7637ENE CB710 FLASH CARD READER DRIVER 7638M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7639S: Maintained 7640F: drivers/misc/cb710/ 7641F: drivers/mmc/host/cb710-mmc.* 7642F: include/linux/cb710.h 7643 7644ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7645M: Maxim Levitsky <maximlevitsky@gmail.com> 7646S: Maintained 7647F: drivers/media/rc/ene_ir.* 7648 7649EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7650M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7651L: linuxppc-dev@lists.ozlabs.org 7652S: Maintained 7653F: drivers/tty/ehv_bytechan.c 7654 7655EPSON S1D13XXX FRAMEBUFFER DRIVER 7656M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7657S: Maintained 7658T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7659F: drivers/video/fbdev/s1d13xxxfb.c 7660F: include/video/s1d13xxxfb.h 7661 7662EROFS FILE SYSTEM 7663M: Gao Xiang <xiang@kernel.org> 7664M: Chao Yu <chao@kernel.org> 7665R: Yue Hu <huyue2@coolpad.com> 7666R: Jeffle Xu <jefflexu@linux.alibaba.com> 7667L: linux-erofs@lists.ozlabs.org 7668S: Maintained 7669T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7670F: Documentation/ABI/testing/sysfs-fs-erofs 7671F: Documentation/filesystems/erofs.rst 7672F: fs/erofs/ 7673F: include/trace/events/erofs.h 7674 7675ERRSEQ ERROR TRACKING INFRASTRUCTURE 7676M: Jeff Layton <jlayton@kernel.org> 7677S: Maintained 7678F: include/linux/errseq.h 7679F: lib/errseq.c 7680 7681ESD CAN/USB DRIVERS 7682M: Frank Jungclaus <frank.jungclaus@esd.eu> 7683R: socketcan@esd.eu 7684L: linux-can@vger.kernel.org 7685S: Maintained 7686F: drivers/net/can/usb/esd_usb.c 7687 7688ET131X NETWORK DRIVER 7689M: Mark Einon <mark.einon@gmail.com> 7690S: Odd Fixes 7691F: drivers/net/ethernet/agere/ 7692 7693ETAS ES58X CAN/USB DRIVER 7694M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7695L: linux-can@vger.kernel.org 7696S: Maintained 7697F: Documentation/networking/devlink/etas_es58x.rst 7698F: drivers/net/can/usb/etas_es58x/ 7699 7700ETHERNET BRIDGE 7701M: Roopa Prabhu <roopa@nvidia.com> 7702M: Nikolay Aleksandrov <razor@blackwall.org> 7703L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7704L: netdev@vger.kernel.org 7705S: Maintained 7706W: http://www.linuxfoundation.org/en/Net:Bridge 7707F: include/linux/netfilter_bridge/ 7708F: net/bridge/ 7709 7710ETHERNET PHY LIBRARY 7711M: Andrew Lunn <andrew@lunn.ch> 7712M: Heiner Kallweit <hkallweit1@gmail.com> 7713R: Russell King <linux@armlinux.org.uk> 7714L: netdev@vger.kernel.org 7715S: Maintained 7716F: Documentation/ABI/testing/sysfs-class-net-phydev 7717F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7718F: Documentation/devicetree/bindings/net/mdio* 7719F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7720F: Documentation/networking/phy.rst 7721F: drivers/net/mdio/ 7722F: drivers/net/mdio/acpi_mdio.c 7723F: drivers/net/mdio/fwnode_mdio.c 7724F: drivers/net/mdio/of_mdio.c 7725F: drivers/net/pcs/ 7726F: drivers/net/phy/ 7727F: include/dt-bindings/net/qca-ar803x.h 7728F: include/linux/*mdio*.h 7729F: include/linux/linkmode.h 7730F: include/linux/mdio/*.h 7731F: include/linux/mii.h 7732F: include/linux/of_net.h 7733F: include/linux/phy.h 7734F: include/linux/phy_fixed.h 7735F: include/linux/platform_data/mdio-bcm-unimac.h 7736F: include/linux/platform_data/mdio-gpio.h 7737F: include/trace/events/mdio.h 7738F: include/uapi/linux/mdio.h 7739F: include/uapi/linux/mii.h 7740F: net/core/of_net.c 7741 7742EXEC & BINFMT API 7743R: Eric Biederman <ebiederm@xmission.com> 7744R: Kees Cook <keescook@chromium.org> 7745L: linux-mm@kvack.org 7746S: Supported 7747T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7748F: fs/*binfmt_*.c 7749F: fs/exec.c 7750F: include/linux/binfmts.h 7751F: include/linux/elf.h 7752F: include/uapi/linux/binfmts.h 7753F: include/uapi/linux/elf.h 7754F: tools/testing/selftests/exec/ 7755N: asm/elf.h 7756N: binfmt 7757 7758EXFAT FILE SYSTEM 7759M: Namjae Jeon <linkinjeon@kernel.org> 7760M: Sungjong Seo <sj1557.seo@samsung.com> 7761L: linux-fsdevel@vger.kernel.org 7762S: Maintained 7763T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7764F: fs/exfat/ 7765 7766EXT2 FILE SYSTEM 7767M: Jan Kara <jack@suse.com> 7768L: linux-ext4@vger.kernel.org 7769S: Maintained 7770F: Documentation/filesystems/ext2.rst 7771F: fs/ext2/ 7772F: include/linux/ext2* 7773 7774EXT4 FILE SYSTEM 7775M: "Theodore Ts'o" <tytso@mit.edu> 7776M: Andreas Dilger <adilger.kernel@dilger.ca> 7777L: linux-ext4@vger.kernel.org 7778S: Maintained 7779W: http://ext4.wiki.kernel.org 7780Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7782F: Documentation/filesystems/ext4/ 7783F: fs/ext4/ 7784F: include/trace/events/ext4.h 7785F: include/uapi/linux/ext4.h 7786 7787Extended Verification Module (EVM) 7788M: Mimi Zohar <zohar@linux.ibm.com> 7789L: linux-integrity@vger.kernel.org 7790S: Supported 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7792F: security/integrity/ 7793F: security/integrity/evm/ 7794 7795EXTENSIBLE FIRMWARE INTERFACE (EFI) 7796M: Ard Biesheuvel <ardb@kernel.org> 7797L: linux-efi@vger.kernel.org 7798S: Maintained 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7800F: Documentation/admin-guide/efi-stub.rst 7801F: arch/*/include/asm/efi.h 7802F: arch/*/kernel/efi.c 7803F: arch/arm/boot/compressed/efi-header.S 7804F: arch/x86/platform/efi/ 7805F: drivers/firmware/efi/ 7806F: include/linux/efi*.h 7807 7808EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7809M: MyungJoo Ham <myungjoo.ham@samsung.com> 7810M: Chanwoo Choi <cw00.choi@samsung.com> 7811L: linux-kernel@vger.kernel.org 7812S: Maintained 7813T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7814F: Documentation/devicetree/bindings/extcon/ 7815F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7816F: drivers/extcon/ 7817F: include/linux/extcon.h 7818F: include/linux/extcon/ 7819 7820EXTRA BOOT CONFIG 7821M: Masami Hiramatsu <mhiramat@kernel.org> 7822L: linux-kernel@vger.kernel.org 7823L: linux-trace-kernel@vger.kernel.org 7824S: Maintained 7825Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7826T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7827F: Documentation/admin-guide/bootconfig.rst 7828F: fs/proc/bootconfig.c 7829F: include/linux/bootconfig.h 7830F: lib/bootconfig-data.S 7831F: lib/bootconfig.c 7832F: tools/bootconfig/* 7833F: tools/bootconfig/scripts/* 7834 7835EXYNOS DP DRIVER 7836M: Jingoo Han <jingoohan1@gmail.com> 7837L: dri-devel@lists.freedesktop.org 7838S: Maintained 7839F: drivers/gpu/drm/exynos/exynos_dp* 7840 7841EXYNOS SYSMMU (IOMMU) driver 7842M: Marek Szyprowski <m.szyprowski@samsung.com> 7843L: iommu@lists.linux.dev 7844S: Maintained 7845F: drivers/iommu/exynos-iommu.c 7846 7847F2FS FILE SYSTEM 7848M: Jaegeuk Kim <jaegeuk@kernel.org> 7849M: Chao Yu <chao@kernel.org> 7850L: linux-f2fs-devel@lists.sourceforge.net 7851S: Maintained 7852W: https://f2fs.wiki.kernel.org/ 7853Q: https://patchwork.kernel.org/project/f2fs/list/ 7854B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7855T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7856F: Documentation/ABI/testing/sysfs-fs-f2fs 7857F: Documentation/filesystems/f2fs.rst 7858F: fs/f2fs/ 7859F: include/linux/f2fs_fs.h 7860F: include/trace/events/f2fs.h 7861F: include/uapi/linux/f2fs.h 7862 7863F71805F HARDWARE MONITORING DRIVER 7864M: Jean Delvare <jdelvare@suse.com> 7865L: linux-hwmon@vger.kernel.org 7866S: Maintained 7867F: Documentation/hwmon/f71805f.rst 7868F: drivers/hwmon/f71805f.c 7869 7870FADDR2LINE 7871M: Josh Poimboeuf <jpoimboe@kernel.org> 7872S: Maintained 7873F: scripts/faddr2line 7874 7875FAILOVER MODULE 7876M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7877L: netdev@vger.kernel.org 7878S: Supported 7879F: Documentation/networking/failover.rst 7880F: include/net/failover.h 7881F: net/core/failover.c 7882 7883FANOTIFY 7884M: Jan Kara <jack@suse.cz> 7885R: Amir Goldstein <amir73il@gmail.com> 7886R: Matthew Bobrowski <repnop@google.com> 7887L: linux-fsdevel@vger.kernel.org 7888S: Maintained 7889F: fs/notify/fanotify/ 7890F: include/linux/fanotify.h 7891F: include/uapi/linux/fanotify.h 7892 7893FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7894M: Linus Walleij <linus.walleij@linaro.org> 7895L: linux-usb@vger.kernel.org 7896S: Maintained 7897F: drivers/usb/fotg210/ 7898 7899FARSYNC SYNCHRONOUS DRIVER 7900M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7901S: Supported 7902W: http://www.farsite.co.uk/ 7903F: drivers/net/wan/farsync.* 7904 7905FAULT INJECTION SUPPORT 7906M: Akinobu Mita <akinobu.mita@gmail.com> 7907S: Supported 7908F: Documentation/fault-injection/ 7909F: lib/fault-inject.c 7910 7911FBTFT Framebuffer drivers 7912L: dri-devel@lists.freedesktop.org 7913L: linux-fbdev@vger.kernel.org 7914S: Orphan 7915F: drivers/staging/fbtft/ 7916 7917FC0011 TUNER DRIVER 7918M: Michael Buesch <m@bues.ch> 7919L: linux-media@vger.kernel.org 7920S: Maintained 7921F: drivers/media/tuners/fc0011.c 7922F: drivers/media/tuners/fc0011.h 7923 7924FC2580 MEDIA DRIVER 7925M: Antti Palosaari <crope@iki.fi> 7926L: linux-media@vger.kernel.org 7927S: Maintained 7928W: https://linuxtv.org 7929W: http://palosaari.fi/linux/ 7930Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7931T: git git://linuxtv.org/anttip/media_tree.git 7932F: drivers/media/tuners/fc2580* 7933 7934FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7935M: Hannes Reinecke <hare@suse.de> 7936L: linux-scsi@vger.kernel.org 7937S: Supported 7938W: www.Open-FCoE.org 7939F: drivers/scsi/fcoe/ 7940F: drivers/scsi/libfc/ 7941F: include/scsi/fc/ 7942F: include/scsi/libfc.h 7943F: include/scsi/libfcoe.h 7944F: include/uapi/scsi/fc/ 7945 7946FILE LOCKING (flock() and fcntl()/lockf()) 7947M: Jeff Layton <jlayton@kernel.org> 7948M: Chuck Lever <chuck.lever@oracle.com> 7949L: linux-fsdevel@vger.kernel.org 7950S: Maintained 7951F: fs/fcntl.c 7952F: fs/locks.c 7953F: include/linux/fcntl.h 7954F: include/uapi/linux/fcntl.h 7955 7956FILESYSTEM DIRECT ACCESS (DAX) 7957M: Dan Williams <dan.j.williams@intel.com> 7958R: Matthew Wilcox <willy@infradead.org> 7959R: Jan Kara <jack@suse.cz> 7960L: linux-fsdevel@vger.kernel.org 7961L: nvdimm@lists.linux.dev 7962S: Supported 7963F: fs/dax.c 7964F: include/linux/dax.h 7965F: include/trace/events/fs_dax.h 7966 7967FILESYSTEMS (VFS and infrastructure) 7968M: Alexander Viro <viro@zeniv.linux.org.uk> 7969M: Christian Brauner <brauner@kernel.org> 7970L: linux-fsdevel@vger.kernel.org 7971S: Maintained 7972F: fs/* 7973F: include/linux/fs.h 7974F: include/linux/fs_types.h 7975F: include/uapi/linux/fs.h 7976F: include/uapi/linux/openat2.h 7977 7978FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7979M: Riku Voipio <riku.voipio@iki.fi> 7980L: linux-hwmon@vger.kernel.org 7981S: Maintained 7982F: drivers/hwmon/f75375s.c 7983F: include/linux/f75375s.h 7984 7985FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7986M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7987L: linux-can@vger.kernel.org 7988S: Maintained 7989F: drivers/net/can/usb/f81604.c 7990 7991FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7992M: Clemens Ladisch <clemens@ladisch.de> 7993M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7994L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7995S: Maintained 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7997F: include/uapi/sound/firewire.h 7998F: sound/firewire/ 7999 8000FIREWIRE MEDIA DRIVERS (firedtv) 8001M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8002L: linux-media@vger.kernel.org 8003L: linux1394-devel@lists.sourceforge.net 8004S: Maintained 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8006F: drivers/media/firewire/ 8007 8008FIREWIRE SBP-2 TARGET 8009M: Chris Boot <bootc@bootc.net> 8010L: linux-scsi@vger.kernel.org 8011L: target-devel@vger.kernel.org 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8015F: drivers/target/sbp/ 8016 8017FIREWIRE SUBSYSTEM 8018M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8019M: Takashi Sakamoto <takaswie@kernel.org> 8020L: linux1394-devel@lists.sourceforge.net 8021S: Maintained 8022W: http://ieee1394.docs.kernel.org/ 8023T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8024F: drivers/firewire/ 8025F: include/linux/firewire.h 8026F: include/uapi/linux/firewire*.h 8027F: tools/firewire/ 8028 8029FIRMWARE FRAMEWORK FOR ARMV8-A 8030M: Sudeep Holla <sudeep.holla@arm.com> 8031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8032S: Maintained 8033F: drivers/firmware/arm_ffa/ 8034F: include/linux/arm_ffa.h 8035 8036FIRMWARE LOADER (request_firmware) 8037M: Luis Chamberlain <mcgrof@kernel.org> 8038M: Russ Weight <russell.h.weight@intel.com> 8039L: linux-kernel@vger.kernel.org 8040S: Maintained 8041F: Documentation/firmware_class/ 8042F: drivers/base/firmware_loader/ 8043F: include/linux/firmware.h 8044 8045FLEXTIMER FTM-QUADDEC DRIVER 8046M: Patrick Havelange <patrick.havelange@essensium.com> 8047L: linux-iio@vger.kernel.org 8048S: Maintained 8049F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8050F: drivers/counter/ftm-quaddec.c 8051 8052FLOPPY DRIVER 8053M: Denis Efremov <efremov@linux.com> 8054L: linux-block@vger.kernel.org 8055S: Odd Fixes 8056F: drivers/block/floppy.c 8057 8058FLYSKY FSIA6B RC RECEIVER 8059M: Markus Koch <markus@notsyncing.net> 8060L: linux-input@vger.kernel.org 8061S: Maintained 8062F: drivers/input/joystick/fsia6b.c 8063 8064FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8065M: Geoffrey D. Bennett <g@b4.vu> 8066L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8067S: Maintained 8068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8069F: sound/usb/mixer_scarlett_gen2.c 8070 8071FORCEDETH GIGABIT ETHERNET DRIVER 8072M: Rain River <rain.1986.08.12@gmail.com> 8073M: Zhu Yanjun <zyjzyj2000@gmail.com> 8074L: netdev@vger.kernel.org 8075S: Maintained 8076F: drivers/net/ethernet/nvidia/* 8077 8078FORTIFY_SOURCE 8079M: Kees Cook <keescook@chromium.org> 8080L: linux-hardening@vger.kernel.org 8081S: Supported 8082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8083F: include/linux/fortify-string.h 8084F: lib/fortify_kunit.c 8085F: lib/memcpy_kunit.c 8086F: lib/strcat_kunit.c 8087F: lib/strscpy_kunit.c 8088F: lib/test_fortify/* 8089F: scripts/test_fortify.sh 8090K: \b__NO_FORTIFY\b 8091 8092FPGA DFL DRIVERS 8093M: Wu Hao <hao.wu@intel.com> 8094R: Tom Rix <trix@redhat.com> 8095L: linux-fpga@vger.kernel.org 8096S: Maintained 8097F: Documentation/ABI/testing/sysfs-bus-dfl* 8098F: Documentation/fpga/dfl.rst 8099F: drivers/fpga/dfl* 8100F: drivers/uio/uio_dfl.c 8101F: include/linux/dfl.h 8102F: include/uapi/linux/fpga-dfl.h 8103 8104FPGA MANAGER FRAMEWORK 8105M: Moritz Fischer <mdf@kernel.org> 8106M: Wu Hao <hao.wu@intel.com> 8107M: Xu Yilun <yilun.xu@intel.com> 8108R: Tom Rix <trix@redhat.com> 8109L: linux-fpga@vger.kernel.org 8110S: Maintained 8111Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8112T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8113F: Documentation/devicetree/bindings/fpga/ 8114F: Documentation/driver-api/fpga/ 8115F: Documentation/fpga/ 8116F: drivers/fpga/ 8117F: include/linux/fpga/ 8118 8119FPU EMULATOR 8120M: Bill Metzenthen <billm@melbpc.org.au> 8121S: Maintained 8122W: https://floatingpoint.billm.au/ 8123F: arch/x86/math-emu/ 8124 8125FRAMEBUFFER CORE 8126M: Daniel Vetter <daniel@ffwll.ch> 8127S: Odd Fixes 8128T: git git://anongit.freedesktop.org/drm/drm-misc 8129F: drivers/video/fbdev/core/ 8130 8131FRAMEBUFFER LAYER 8132M: Helge Deller <deller@gmx.de> 8133L: linux-fbdev@vger.kernel.org 8134L: dri-devel@lists.freedesktop.org 8135S: Maintained 8136Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8137T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8138F: Documentation/fb/ 8139F: drivers/video/ 8140F: include/linux/fb.h 8141F: include/uapi/linux/fb.h 8142F: include/uapi/video/ 8143F: include/video/ 8144 8145FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8146M: Horia Geantă <horia.geanta@nxp.com> 8147M: Pankaj Gupta <pankaj.gupta@nxp.com> 8148M: Gaurav Jain <gaurav.jain@nxp.com> 8149L: linux-crypto@vger.kernel.org 8150S: Maintained 8151F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8152F: drivers/crypto/caam/ 8153 8154FREESCALE COLDFIRE M5441X MMC DRIVER 8155M: Angelo Dureghello <angelo.dureghello@timesys.com> 8156L: linux-mmc@vger.kernel.org 8157S: Maintained 8158F: drivers/mmc/host/sdhci-esdhc-mcf.c 8159F: include/linux/platform_data/mmc-esdhc-mcf.h 8160 8161FREESCALE DIU FRAMEBUFFER DRIVER 8162M: Timur Tabi <timur@kernel.org> 8163L: linux-fbdev@vger.kernel.org 8164S: Maintained 8165F: drivers/video/fbdev/fsl-diu-fb.* 8166 8167FREESCALE DMA DRIVER 8168M: Li Yang <leoyang.li@nxp.com> 8169M: Zhang Wei <zw@zh-kernel.org> 8170L: linuxppc-dev@lists.ozlabs.org 8171S: Maintained 8172F: drivers/dma/fsldma.* 8173 8174FREESCALE DSPI DRIVER 8175M: Vladimir Oltean <olteanv@gmail.com> 8176L: linux-spi@vger.kernel.org 8177S: Maintained 8178F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8179F: drivers/spi/spi-fsl-dspi.c 8180F: include/linux/spi/spi-fsl-dspi.h 8181 8182FREESCALE ENETC ETHERNET DRIVERS 8183M: Claudiu Manoil <claudiu.manoil@nxp.com> 8184M: Vladimir Oltean <vladimir.oltean@nxp.com> 8185L: netdev@vger.kernel.org 8186S: Maintained 8187F: drivers/net/ethernet/freescale/enetc/ 8188 8189FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8190M: Claudiu Manoil <claudiu.manoil@nxp.com> 8191L: netdev@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8194F: drivers/net/ethernet/freescale/gianfar* 8195 8196FREESCALE GPMI NAND DRIVER 8197M: Han Xu <han.xu@nxp.com> 8198L: linux-mtd@lists.infradead.org 8199S: Maintained 8200F: drivers/mtd/nand/raw/gpmi-nand/* 8201 8202FREESCALE I2C CPM DRIVER 8203M: Jochen Friedrich <jochen@scram.de> 8204L: linuxppc-dev@lists.ozlabs.org 8205L: linux-i2c@vger.kernel.org 8206S: Maintained 8207F: drivers/i2c/busses/i2c-cpm.c 8208 8209FREESCALE IMX / MXC FEC DRIVER 8210M: Wei Fang <wei.fang@nxp.com> 8211R: Shenwei Wang <shenwei.wang@nxp.com> 8212R: Clark Wang <xiaoning.wang@nxp.com> 8213R: NXP Linux Team <linux-imx@nxp.com> 8214L: netdev@vger.kernel.org 8215S: Maintained 8216F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8217F: drivers/net/ethernet/freescale/fec.h 8218F: drivers/net/ethernet/freescale/fec_main.c 8219F: drivers/net/ethernet/freescale/fec_ptp.c 8220 8221FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8222M: Sascha Hauer <s.hauer@pengutronix.de> 8223R: Pengutronix Kernel Team <kernel@pengutronix.de> 8224L: linux-fbdev@vger.kernel.org 8225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8226S: Maintained 8227F: drivers/video/fbdev/imxfb.c 8228 8229FREESCALE IMX DDR PMU DRIVER 8230M: Frank Li <Frank.li@nxp.com> 8231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8232S: Maintained 8233F: Documentation/admin-guide/perf/imx-ddr.rst 8234F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8235F: drivers/perf/fsl_imx8_ddr_perf.c 8236 8237FREESCALE IMX I2C DRIVER 8238M: Oleksij Rempel <o.rempel@pengutronix.de> 8239R: Pengutronix Kernel Team <kernel@pengutronix.de> 8240L: linux-i2c@vger.kernel.org 8241S: Maintained 8242F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8243F: drivers/i2c/busses/i2c-imx.c 8244 8245FREESCALE IMX LPI2C DRIVER 8246M: Dong Aisheng <aisheng.dong@nxp.com> 8247L: linux-i2c@vger.kernel.org 8248L: linux-imx@nxp.com 8249S: Maintained 8250F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8251F: drivers/i2c/busses/i2c-imx-lpi2c.c 8252 8253FREESCALE MPC I2C DRIVER 8254M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8255L: linux-i2c@vger.kernel.org 8256S: Maintained 8257F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8258F: drivers/i2c/busses/i2c-mpc.c 8259 8260FREESCALE QORIQ DPAA ETHERNET DRIVER 8261M: Madalin Bucur <madalin.bucur@nxp.com> 8262L: netdev@vger.kernel.org 8263S: Maintained 8264F: drivers/net/ethernet/freescale/dpaa 8265 8266FREESCALE QORIQ DPAA FMAN DRIVER 8267M: Madalin Bucur <madalin.bucur@nxp.com> 8268R: Sean Anderson <sean.anderson@seco.com> 8269L: netdev@vger.kernel.org 8270S: Maintained 8271F: Documentation/devicetree/bindings/net/fsl-fman.txt 8272F: drivers/net/ethernet/freescale/fman 8273 8274FREESCALE QORIQ PTP CLOCK DRIVER 8275M: Yangbo Lu <yangbo.lu@nxp.com> 8276L: netdev@vger.kernel.org 8277S: Maintained 8278F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8279F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8280F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8281F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8282F: drivers/ptp/ptp_qoriq.c 8283F: drivers/ptp/ptp_qoriq_debugfs.c 8284F: include/linux/fsl/ptp_qoriq.h 8285 8286FREESCALE QUAD SPI DRIVER 8287M: Han Xu <han.xu@nxp.com> 8288L: linux-spi@vger.kernel.org 8289S: Maintained 8290F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8291F: drivers/spi/spi-fsl-qspi.c 8292 8293FREESCALE QUICC ENGINE LIBRARY 8294M: Qiang Zhao <qiang.zhao@nxp.com> 8295L: linuxppc-dev@lists.ozlabs.org 8296S: Maintained 8297F: drivers/soc/fsl/qe/ 8298F: include/soc/fsl/qe/ 8299 8300FREESCALE QUICC ENGINE QMC DRIVER 8301M: Herve Codina <herve.codina@bootlin.com> 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8305F: drivers/soc/fsl/qe/qmc.c 8306F: include/soc/fsl/qe/qmc.h 8307 8308FREESCALE QUICC ENGINE TSA DRIVER 8309M: Herve Codina <herve.codina@bootlin.com> 8310L: linuxppc-dev@lists.ozlabs.org 8311S: Maintained 8312F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8313F: drivers/soc/fsl/qe/tsa.c 8314F: drivers/soc/fsl/qe/tsa.h 8315F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8316 8317FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8318M: Li Yang <leoyang.li@nxp.com> 8319L: netdev@vger.kernel.org 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Maintained 8322F: drivers/net/ethernet/freescale/ucc_geth* 8323 8324FREESCALE QUICC ENGINE UCC HDLC DRIVER 8325M: Zhao Qiang <qiang.zhao@nxp.com> 8326L: netdev@vger.kernel.org 8327L: linuxppc-dev@lists.ozlabs.org 8328S: Maintained 8329F: drivers/net/wan/fsl_ucc_hdlc* 8330 8331FREESCALE QUICC ENGINE UCC UART DRIVER 8332M: Timur Tabi <timur@kernel.org> 8333L: linuxppc-dev@lists.ozlabs.org 8334S: Maintained 8335F: drivers/tty/serial/ucc_uart.c 8336 8337FREESCALE SOC DRIVERS 8338M: Li Yang <leoyang.li@nxp.com> 8339L: linuxppc-dev@lists.ozlabs.org 8340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8341S: Maintained 8342F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8343F: Documentation/devicetree/bindings/soc/fsl/ 8344F: drivers/soc/fsl/ 8345F: include/linux/fsl/ 8346F: include/soc/fsl/ 8347 8348FREESCALE SOC FS_ENET DRIVER 8349M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8350L: linuxppc-dev@lists.ozlabs.org 8351L: netdev@vger.kernel.org 8352S: Maintained 8353F: drivers/net/ethernet/freescale/fs_enet/ 8354F: include/linux/fs_enet_pd.h 8355 8356FREESCALE SOC SOUND DRIVERS 8357M: Shengjiu Wang <shengjiu.wang@gmail.com> 8358M: Xiubo Li <Xiubo.Lee@gmail.com> 8359R: Fabio Estevam <festevam@gmail.com> 8360R: Nicolin Chen <nicoleotsuka@gmail.com> 8361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8362L: linuxppc-dev@lists.ozlabs.org 8363S: Maintained 8364F: sound/soc/fsl/fsl* 8365F: sound/soc/fsl/imx* 8366F: sound/soc/fsl/mpc8610_hpcd.c 8367 8368FREESCALE SOC SOUND QMC DRIVER 8369M: Herve Codina <herve.codina@bootlin.com> 8370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8374F: sound/soc/fsl/fsl_qmc_audio.c 8375 8376FREESCALE USB PERIPHERAL DRIVERS 8377M: Li Yang <leoyang.li@nxp.com> 8378L: linux-usb@vger.kernel.org 8379L: linuxppc-dev@lists.ozlabs.org 8380S: Maintained 8381F: drivers/usb/gadget/udc/fsl* 8382 8383FREESCALE USB PHY DRIVER 8384M: Ran Wang <ran.wang_1@nxp.com> 8385L: linux-usb@vger.kernel.org 8386L: linuxppc-dev@lists.ozlabs.org 8387S: Maintained 8388F: drivers/usb/phy/phy-fsl-usb* 8389 8390FREEVXFS FILESYSTEM 8391M: Christoph Hellwig <hch@infradead.org> 8392S: Maintained 8393W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8394F: fs/freevxfs/ 8395 8396FREEZER 8397M: "Rafael J. Wysocki" <rafael@kernel.org> 8398M: Pavel Machek <pavel@ucw.cz> 8399L: linux-pm@vger.kernel.org 8400S: Supported 8401F: Documentation/power/freezing-of-tasks.rst 8402F: include/linux/freezer.h 8403F: kernel/freezer.c 8404 8405FRONTSWAP API 8406M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8407L: linux-kernel@vger.kernel.org 8408S: Maintained 8409F: include/linux/frontswap.h 8410F: mm/frontswap.c 8411 8412FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8413M: David Howells <dhowells@redhat.com> 8414L: linux-cachefs@redhat.com (moderated for non-subscribers) 8415S: Supported 8416F: Documentation/filesystems/caching/ 8417F: fs/fscache/ 8418F: include/linux/fscache*.h 8419 8420FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8421M: Eric Biggers <ebiggers@kernel.org> 8422M: Theodore Y. Ts'o <tytso@mit.edu> 8423M: Jaegeuk Kim <jaegeuk@kernel.org> 8424L: linux-fscrypt@vger.kernel.org 8425S: Supported 8426Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8427T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8428F: Documentation/filesystems/fscrypt.rst 8429F: fs/crypto/ 8430F: include/linux/fscrypt.h 8431F: include/uapi/linux/fscrypt.h 8432 8433FSI SUBSYSTEM 8434M: Jeremy Kerr <jk@ozlabs.org> 8435M: Joel Stanley <joel@jms.id.au> 8436R: Alistar Popple <alistair@popple.id.au> 8437R: Eddie James <eajames@linux.ibm.com> 8438L: linux-fsi@lists.ozlabs.org 8439S: Supported 8440Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8441T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8442F: drivers/fsi/ 8443F: include/linux/fsi*.h 8444F: include/trace/events/fsi*.h 8445 8446FSI-ATTACHED I2C DRIVER 8447M: Eddie James <eajames@linux.ibm.com> 8448L: linux-i2c@vger.kernel.org 8449L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8450S: Maintained 8451F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8452F: drivers/i2c/busses/i2c-fsi.c 8453 8454FSI-ATTACHED SPI DRIVER 8455M: Eddie James <eajames@linux.ibm.com> 8456L: linux-spi@vger.kernel.org 8457S: Maintained 8458F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8459F: drivers/spi/spi-fsi.c 8460 8461FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8462M: Jan Kara <jack@suse.cz> 8463R: Amir Goldstein <amir73il@gmail.com> 8464L: linux-fsdevel@vger.kernel.org 8465S: Maintained 8466T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8467F: fs/notify/ 8468F: include/linux/fsnotify*.h 8469 8470FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8471M: Eric Biggers <ebiggers@kernel.org> 8472M: Theodore Y. Ts'o <tytso@mit.edu> 8473L: fsverity@lists.linux.dev 8474S: Supported 8475Q: https://patchwork.kernel.org/project/fsverity/list/ 8476T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8477F: Documentation/filesystems/fsverity.rst 8478F: fs/verity/ 8479F: include/linux/fsverity.h 8480F: include/uapi/linux/fsverity.h 8481 8482FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8483M: Michael Zaidman <michael.zaidman@gmail.com> 8484L: linux-i2c@vger.kernel.org 8485L: linux-input@vger.kernel.org 8486S: Maintained 8487F: drivers/hid/hid-ft260.c 8488 8489FUJITSU LAPTOP EXTRAS 8490M: Jonathan Woithe <jwoithe@just42.net> 8491L: platform-driver-x86@vger.kernel.org 8492S: Maintained 8493F: drivers/platform/x86/fujitsu-laptop.c 8494 8495FUJITSU TABLET EXTRAS 8496M: Robert Gerlach <khnz@gmx.de> 8497L: platform-driver-x86@vger.kernel.org 8498S: Maintained 8499F: drivers/platform/x86/fujitsu-tablet.c 8500 8501FUNCTION HOOKS (FTRACE) 8502M: Steven Rostedt <rostedt@goodmis.org> 8503M: Masami Hiramatsu <mhiramat@kernel.org> 8504R: Mark Rutland <mark.rutland@arm.com> 8505L: linux-kernel@vger.kernel.org 8506L: linux-trace-kernel@vger.kernel.org 8507S: Maintained 8508Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8509T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8510F: Documentation/trace/ftrace* 8511F: arch/*/*/*/*ftrace* 8512F: arch/*/*/*ftrace* 8513F: include/*/ftrace.h 8514F: kernel/trace/fgraph.c 8515F: kernel/trace/ftrace* 8516F: samples/ftrace 8517 8518FUNGIBLE ETHERNET DRIVERS 8519M: Dimitris Michailidis <dmichail@fungible.com> 8520L: netdev@vger.kernel.org 8521S: Supported 8522F: drivers/net/ethernet/fungible/ 8523 8524FUSE: FILESYSTEM IN USERSPACE 8525M: Miklos Szeredi <miklos@szeredi.hu> 8526L: linux-fsdevel@vger.kernel.org 8527S: Maintained 8528W: https://github.com/libfuse/ 8529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8530F: Documentation/filesystems/fuse.rst 8531F: fs/fuse/ 8532F: include/uapi/linux/fuse.h 8533 8534FUTEX SUBSYSTEM 8535M: Thomas Gleixner <tglx@linutronix.de> 8536M: Ingo Molnar <mingo@redhat.com> 8537R: Peter Zijlstra <peterz@infradead.org> 8538R: Darren Hart <dvhart@infradead.org> 8539R: Davidlohr Bueso <dave@stgolabs.net> 8540R: André Almeida <andrealmeid@igalia.com> 8541L: linux-kernel@vger.kernel.org 8542S: Maintained 8543T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8544F: Documentation/locking/*futex* 8545F: include/asm-generic/futex.h 8546F: include/linux/futex.h 8547F: include/uapi/linux/futex.h 8548F: kernel/futex/* 8549F: tools/perf/bench/futex* 8550F: tools/testing/selftests/futex/ 8551 8552GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8553M: Tim Harvey <tharvey@gateworks.com> 8554S: Maintained 8555F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8556F: Documentation/hwmon/gsc-hwmon.rst 8557F: drivers/hwmon/gsc-hwmon.c 8558F: drivers/mfd/gateworks-gsc.c 8559F: include/linux/mfd/gsc.h 8560F: include/linux/platform_data/gsc_hwmon.h 8561 8562GCC PLUGINS 8563M: Kees Cook <keescook@chromium.org> 8564L: linux-hardening@vger.kernel.org 8565S: Maintained 8566T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8567F: Documentation/kbuild/gcc-plugins.rst 8568F: scripts/Makefile.gcc-plugins 8569F: scripts/gcc-plugins/ 8570 8571GCOV BASED KERNEL PROFILING 8572M: Peter Oberparleiter <oberpar@linux.ibm.com> 8573S: Maintained 8574F: Documentation/dev-tools/gcov.rst 8575F: kernel/gcov/ 8576 8577GDB KERNEL DEBUGGING HELPER SCRIPTS 8578M: Jan Kiszka <jan.kiszka@siemens.com> 8579M: Kieran Bingham <kbingham@kernel.org> 8580S: Supported 8581F: scripts/gdb/ 8582 8583GEMINI CRYPTO DRIVER 8584M: Corentin Labbe <clabbe@baylibre.com> 8585L: linux-crypto@vger.kernel.org 8586S: Maintained 8587F: drivers/crypto/gemini/ 8588 8589GEMTEK FM RADIO RECEIVER DRIVER 8590M: Hans Verkuil <hverkuil@xs4all.nl> 8591L: linux-media@vger.kernel.org 8592S: Maintained 8593W: https://linuxtv.org 8594T: git git://linuxtv.org/media_tree.git 8595F: drivers/media/radio/radio-gemtek* 8596 8597GENERIC ARCHITECTURE TOPOLOGY 8598M: Sudeep Holla <sudeep.holla@arm.com> 8599L: linux-kernel@vger.kernel.org 8600S: Maintained 8601F: drivers/base/arch_topology.c 8602F: include/linux/arch_topology.h 8603 8604GENERIC ENTRY CODE 8605M: Thomas Gleixner <tglx@linutronix.de> 8606M: Peter Zijlstra <peterz@infradead.org> 8607M: Andy Lutomirski <luto@kernel.org> 8608L: linux-kernel@vger.kernel.org 8609S: Maintained 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8611F: include/linux/entry-common.h 8612F: include/linux/entry-kvm.h 8613F: kernel/entry/ 8614 8615GENERIC GPIO I2C DRIVER 8616M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8617S: Supported 8618F: drivers/i2c/busses/i2c-gpio.c 8619F: include/linux/platform_data/i2c-gpio.h 8620 8621GENERIC GPIO I2C MULTIPLEXER DRIVER 8622M: Peter Korsgaard <peter.korsgaard@barco.com> 8623L: linux-i2c@vger.kernel.org 8624S: Supported 8625F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8626F: drivers/i2c/muxes/i2c-mux-gpio.c 8627F: include/linux/platform_data/i2c-mux-gpio.h 8628 8629GENERIC HDLC (WAN) DRIVERS 8630M: Krzysztof Halasa <khc@pm.waw.pl> 8631S: Maintained 8632W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8633F: drivers/net/wan/c101.c 8634F: drivers/net/wan/hd6457* 8635F: drivers/net/wan/hdlc* 8636F: drivers/net/wan/n2.c 8637F: drivers/net/wan/pc300too.c 8638F: drivers/net/wan/pci200syn.c 8639F: drivers/net/wan/wanxl* 8640 8641GENERIC INCLUDE/ASM HEADER FILES 8642M: Arnd Bergmann <arnd@arndb.de> 8643L: linux-arch@vger.kernel.org 8644S: Maintained 8645T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8646F: include/asm-generic/ 8647F: include/uapi/asm-generic/ 8648 8649GENERIC PHY FRAMEWORK 8650M: Vinod Koul <vkoul@kernel.org> 8651M: Kishon Vijay Abraham I <kishon@kernel.org> 8652L: linux-phy@lists.infradead.org 8653S: Supported 8654Q: https://patchwork.kernel.org/project/linux-phy/list/ 8655T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8656F: Documentation/devicetree/bindings/phy/ 8657F: drivers/phy/ 8658F: include/dt-bindings/phy/ 8659F: include/linux/phy/ 8660 8661GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8662M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8663S: Supported 8664F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8665 8666GENERIC PM DOMAINS 8667M: "Rafael J. Wysocki" <rafael@kernel.org> 8668M: Kevin Hilman <khilman@kernel.org> 8669M: Ulf Hansson <ulf.hansson@linaro.org> 8670L: linux-pm@vger.kernel.org 8671S: Supported 8672F: Documentation/devicetree/bindings/power/power?domain* 8673F: drivers/base/power/domain*.c 8674F: include/linux/pm_domain.h 8675 8676GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8677M: Eugen Hristev <eugen.hristev@microchip.com> 8678L: linux-input@vger.kernel.org 8679S: Maintained 8680F: drivers/input/touchscreen/resistive-adc-touch.c 8681 8682GENERIC STRING LIBRARY 8683M: Kees Cook <keescook@chromium.org> 8684R: Andy Shevchenko <andy@kernel.org> 8685L: linux-hardening@vger.kernel.org 8686S: Supported 8687T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 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: Brian Norris <briannorris@chromium.org> 12594L: linux-wireless@vger.kernel.org 12595S: Odd Fixes 12596F: drivers/net/wireless/marvell/mwifiex/ 12597 12598MARVELL MWL8K WIRELESS DRIVER 12599L: linux-wireless@vger.kernel.org 12600S: Orphan 12601F: drivers/net/wireless/marvell/mwl8k.c 12602 12603MARVELL NAND CONTROLLER DRIVER 12604M: Miquel Raynal <miquel.raynal@bootlin.com> 12605L: linux-mtd@lists.infradead.org 12606S: Maintained 12607F: drivers/mtd/nand/raw/marvell_nand.c 12608 12609MARVELL OCTEON ENDPOINT DRIVER 12610M: Veerasenareddy Burru <vburru@marvell.com> 12611M: Sathesh Edara <sedara@marvell.com> 12612L: netdev@vger.kernel.org 12613S: Supported 12614F: drivers/net/ethernet/marvell/octeon_ep 12615 12616MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12617M: Sunil Goutham <sgoutham@marvell.com> 12618M: Geetha sowjanya <gakula@marvell.com> 12619M: Subbaraya Sundeep <sbhatta@marvell.com> 12620M: hariprasad <hkelam@marvell.com> 12621L: netdev@vger.kernel.org 12622S: Supported 12623F: drivers/net/ethernet/marvell/octeontx2/nic/ 12624F: include/linux/soc/marvell/octeontx2/ 12625 12626MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12627M: Sunil Goutham <sgoutham@marvell.com> 12628M: Linu Cherian <lcherian@marvell.com> 12629M: Geetha sowjanya <gakula@marvell.com> 12630M: Jerin Jacob <jerinj@marvell.com> 12631M: hariprasad <hkelam@marvell.com> 12632M: Subbaraya Sundeep <sbhatta@marvell.com> 12633L: netdev@vger.kernel.org 12634S: Supported 12635F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12636F: drivers/net/ethernet/marvell/octeontx2/af/ 12637 12638MARVELL PRESTERA ETHERNET SWITCH DRIVER 12639M: Taras Chornyi <taras.chornyi@plvision.eu> 12640S: Supported 12641W: https://github.com/Marvell-switching/switchdev-prestera 12642F: drivers/net/ethernet/marvell/prestera/ 12643 12644MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12645M: Nicolas Pitre <nico@fluxnic.net> 12646S: Odd Fixes 12647F: drivers/mmc/host/mvsdio.* 12648 12649MARVELL USB MDIO CONTROLLER DRIVER 12650M: Tobias Waldekranz <tobias@waldekranz.com> 12651L: netdev@vger.kernel.org 12652S: Maintained 12653F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12654F: drivers/net/mdio/mdio-mvusb.c 12655 12656MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12657M: Hu Ziji <huziji@marvell.com> 12658L: linux-mmc@vger.kernel.org 12659S: Supported 12660F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12661F: drivers/mmc/host/sdhci-xenon* 12662 12663MATROX FRAMEBUFFER DRIVER 12664L: linux-fbdev@vger.kernel.org 12665S: Orphan 12666F: drivers/video/fbdev/matrox/matroxfb_* 12667F: include/uapi/linux/matroxfb.h 12668 12669MAX15301 DRIVER 12670M: Daniel Nilsson <daniel.nilsson@flex.com> 12671L: linux-hwmon@vger.kernel.org 12672S: Maintained 12673F: Documentation/hwmon/max15301.rst 12674F: drivers/hwmon/pmbus/max15301.c 12675 12676MAX16065 HARDWARE MONITOR DRIVER 12677M: Guenter Roeck <linux@roeck-us.net> 12678L: linux-hwmon@vger.kernel.org 12679S: Maintained 12680F: Documentation/hwmon/max16065.rst 12681F: drivers/hwmon/max16065.c 12682 12683MAX2175 SDR TUNER DRIVER 12684M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12685L: linux-media@vger.kernel.org 12686S: Maintained 12687T: git git://linuxtv.org/media_tree.git 12688F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12689F: Documentation/userspace-api/media/drivers/max2175.rst 12690F: drivers/media/i2c/max2175* 12691F: include/uapi/linux/max2175.h 12692 12693MAX31827 TEMPERATURE SWITCH DRIVER 12694M: Daniel Matyas <daniel.matyas@analog.com> 12695L: linux-hwmon@vger.kernel.org 12696S: Supported 12697W: http://ez.analog.com/community/linux-device-drivers 12698F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12699F: Documentation/hwmon/max31827.rst 12700F: drivers/hwmon/max31827.c 12701 12702MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12703L: linux-hwmon@vger.kernel.org 12704S: Orphan 12705F: Documentation/hwmon/max6650.rst 12706F: drivers/hwmon/max6650.c 12707 12708MAX6697 HARDWARE MONITOR DRIVER 12709M: Guenter Roeck <linux@roeck-us.net> 12710L: linux-hwmon@vger.kernel.org 12711S: Maintained 12712F: Documentation/devicetree/bindings/hwmon/max6697.txt 12713F: Documentation/hwmon/max6697.rst 12714F: drivers/hwmon/max6697.c 12715F: include/linux/platform_data/max6697.h 12716 12717MAX9286 QUAD GMSL DESERIALIZER DRIVER 12718M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12719M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12720M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12721M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12722L: linux-media@vger.kernel.org 12723S: Maintained 12724F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12725F: drivers/media/i2c/max9286.c 12726 12727MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12728M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12729L: linux-media@vger.kernel.org 12730S: Maintained 12731F: drivers/staging/media/max96712/max96712.c 12732 12733MAX9860 MONO AUDIO VOICE CODEC DRIVER 12734M: Peter Rosin <peda@axentia.se> 12735L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12736S: Maintained 12737F: Documentation/devicetree/bindings/sound/max9860.txt 12738F: sound/soc/codecs/max9860.* 12739 12740MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12741M: Andreas Klinger <ak@it-klinger.de> 12742L: linux-iio@vger.kernel.org 12743S: Maintained 12744F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12745F: drivers/iio/proximity/mb1232.c 12746 12747MAXIM MAX11205 DRIVER 12748M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12749L: linux-iio@vger.kernel.org 12750S: Supported 12751W: https://ez.analog.com/linux-software-drivers 12752F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12753F: drivers/iio/adc/max11205.c 12754 12755MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12756R: Iskren Chernev <iskren.chernev@gmail.com> 12757R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12758R: Marek Szyprowski <m.szyprowski@samsung.com> 12759R: Matheus Castello <matheus@castello.eng.br> 12760L: linux-pm@vger.kernel.org 12761S: Maintained 12762F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12763F: drivers/power/supply/max17040_battery.c 12764 12765MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12766R: Hans de Goede <hdegoede@redhat.com> 12767R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12768R: Marek Szyprowski <m.szyprowski@samsung.com> 12769R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12770R: Purism Kernel Team <kernel@puri.sm> 12771L: linux-pm@vger.kernel.org 12772S: Maintained 12773F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12774F: drivers/power/supply/max17042_battery.c 12775 12776MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12777M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12778L: linux-kernel@vger.kernel.org 12779S: Maintained 12780F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12781F: drivers/regulator/max20086-regulator.c 12782 12783MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12784M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12785L: linux-iio@vger.kernel.org 12786S: Maintained 12787F: drivers/iio/temperature/max30208.c 12788 12789MAXIM MAX77650 PMIC MFD DRIVER 12790M: Bartosz Golaszewski <brgl@bgdev.pl> 12791L: linux-kernel@vger.kernel.org 12792S: Maintained 12793F: Documentation/devicetree/bindings/*/*max77650.yaml 12794F: Documentation/devicetree/bindings/*/max77650*.yaml 12795F: drivers/gpio/gpio-max77650.c 12796F: drivers/input/misc/max77650-onkey.c 12797F: drivers/leds/leds-max77650.c 12798F: drivers/mfd/max77650.c 12799F: drivers/power/supply/max77650-charger.c 12800F: drivers/regulator/max77650-regulator.c 12801F: include/linux/mfd/max77650.h 12802 12803MAXIM MAX77714 PMIC MFD DRIVER 12804M: Luca Ceresoli <luca@lucaceresoli.net> 12805S: Maintained 12806F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12807F: drivers/mfd/max77714.c 12808F: include/linux/mfd/max77714.h 12809 12810MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12811M: Javier Martinez Canillas <javier@dowhile0.org> 12812L: linux-kernel@vger.kernel.org 12813S: Supported 12814F: Documentation/devicetree/bindings/*/*max77802.yaml 12815F: drivers/regulator/max77802-regulator.c 12816F: include/dt-bindings/*/*max77802.h 12817 12818MAXIM MAX77976 BATTERY CHARGER 12819M: Luca Ceresoli <luca@lucaceresoli.net> 12820S: Supported 12821F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12822F: drivers/power/supply/max77976_charger.c 12823 12824MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12825M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12826L: linux-pm@vger.kernel.org 12827S: Supported 12828B: mailto:linux-samsung-soc@vger.kernel.org 12829F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12830F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12831F: drivers/power/supply/max14577_charger.c 12832F: drivers/power/supply/max77693_charger.c 12833 12834MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12835M: Chanwoo Choi <cw00.choi@samsung.com> 12836M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12837L: linux-kernel@vger.kernel.org 12838S: Supported 12839B: mailto:linux-samsung-soc@vger.kernel.org 12840F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12841F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12844F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12845F: drivers/*/*max77843.c 12846F: drivers/*/max14577*.c 12847F: drivers/*/max77686*.c 12848F: drivers/*/max77693*.c 12849F: drivers/clk/clk-max77686.c 12850F: drivers/extcon/extcon-max14577.c 12851F: drivers/extcon/extcon-max77693.c 12852F: drivers/rtc/rtc-max77686.c 12853F: include/linux/mfd/max14577*.h 12854F: include/linux/mfd/max77686*.h 12855F: include/linux/mfd/max77693*.h 12856 12857MAXIRADIO FM RADIO RECEIVER DRIVER 12858M: Hans Verkuil <hverkuil@xs4all.nl> 12859L: linux-media@vger.kernel.org 12860S: Maintained 12861W: https://linuxtv.org 12862T: git git://linuxtv.org/media_tree.git 12863F: drivers/media/radio/radio-maxiradio* 12864 12865MAXLINEAR ETHERNET PHY DRIVER 12866M: Xu Liang <lxu@maxlinear.com> 12867L: netdev@vger.kernel.org 12868S: Supported 12869F: drivers/net/phy/mxl-gpy.c 12870 12871MCAN MMIO DEVICE DRIVER 12872M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12873L: linux-can@vger.kernel.org 12874S: Maintained 12875F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12876F: drivers/net/can/m_can/m_can.c 12877F: drivers/net/can/m_can/m_can.h 12878F: drivers/net/can/m_can/m_can_platform.c 12879 12880MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12881R: Yasushi SHOJI <yashi@spacecubics.com> 12882L: linux-can@vger.kernel.org 12883S: Maintained 12884F: drivers/net/can/usb/mcba_usb.c 12885 12886MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12887M: Rishi Gupta <gupt21@gmail.com> 12888L: linux-i2c@vger.kernel.org 12889L: linux-input@vger.kernel.org 12890S: Maintained 12891F: drivers/hid/hid-mcp2221.c 12892 12893MCP251XFD SPI-CAN NETWORK DRIVER 12894M: Marc Kleine-Budde <mkl@pengutronix.de> 12895M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12896R: Thomas Kopp <thomas.kopp@microchip.com> 12897L: linux-can@vger.kernel.org 12898S: Maintained 12899F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12900F: drivers/net/can/spi/mcp251xfd/ 12901 12902MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12903M: Peter Rosin <peda@axentia.se> 12904L: linux-iio@vger.kernel.org 12905S: Maintained 12906F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12907F: drivers/iio/potentiometer/mcp4018.c 12908F: drivers/iio/potentiometer/mcp4531.c 12909 12910MCR20A IEEE-802.15.4 RADIO DRIVER 12911M: Stefan Schmidt <stefan@datenfreihafen.org> 12912L: linux-wpan@vger.kernel.org 12913S: Odd Fixes 12914W: https://github.com/xueliu/mcr20a-linux 12915F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12916F: drivers/net/ieee802154/mcr20a.c 12917F: drivers/net/ieee802154/mcr20a.h 12918 12919MDIO REGMAP DRIVER 12920M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12921L: netdev@vger.kernel.org 12922S: Maintained 12923F: drivers/net/mdio/mdio-regmap.c 12924F: include/linux/mdio/mdio-regmap.h 12925 12926MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12927M: William Breathitt Gray <william.gray@linaro.org> 12928L: linux-iio@vger.kernel.org 12929S: Maintained 12930F: drivers/iio/dac/cio-dac.c 12931 12932MEDIA CONTROLLER FRAMEWORK 12933M: Sakari Ailus <sakari.ailus@linux.intel.com> 12934M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12935L: linux-media@vger.kernel.org 12936S: Supported 12937W: https://www.linuxtv.org 12938T: git git://linuxtv.org/media_tree.git 12939F: drivers/media/mc/ 12940F: include/media/media-*.h 12941F: include/uapi/linux/media.h 12942 12943MEDIA DRIVER FOR FREESCALE IMX PXP 12944M: Philipp Zabel <p.zabel@pengutronix.de> 12945L: linux-media@vger.kernel.org 12946S: Maintained 12947T: git git://linuxtv.org/media_tree.git 12948F: drivers/media/platform/nxp/imx-pxp.[ch] 12949 12950MEDIA DRIVERS FOR ASCOT2E 12951M: Sergey Kozlov <serjk@netup.ru> 12952M: Abylay Ospan <aospan@netup.ru> 12953L: linux-media@vger.kernel.org 12954S: Supported 12955W: https://linuxtv.org 12956W: http://netup.tv/ 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/dvb-frontends/ascot2e* 12959 12960MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12961M: Jasmin Jessich <jasmin@anw.at> 12962L: linux-media@vger.kernel.org 12963S: Maintained 12964W: https://linuxtv.org 12965T: git git://linuxtv.org/media_tree.git 12966F: drivers/media/dvb-frontends/cxd2099* 12967 12968MEDIA DRIVERS FOR CXD2841ER 12969M: Sergey Kozlov <serjk@netup.ru> 12970M: Abylay Ospan <aospan@netup.ru> 12971L: linux-media@vger.kernel.org 12972S: Supported 12973W: https://linuxtv.org 12974W: http://netup.tv/ 12975T: git git://linuxtv.org/media_tree.git 12976F: drivers/media/dvb-frontends/cxd2841er* 12977 12978MEDIA DRIVERS FOR CXD2880 12979M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12980L: linux-media@vger.kernel.org 12981S: Supported 12982W: http://linuxtv.org/ 12983T: git git://linuxtv.org/media_tree.git 12984F: drivers/media/dvb-frontends/cxd2880/* 12985F: drivers/media/spi/cxd2880* 12986 12987MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12988L: linux-media@vger.kernel.org 12989S: Orphan 12990W: https://linuxtv.org 12991T: git git://linuxtv.org/media_tree.git 12992F: drivers/media/pci/ddbridge/* 12993 12994MEDIA DRIVERS FOR FREESCALE IMX 12995M: Steve Longerbeam <slongerbeam@gmail.com> 12996M: Philipp Zabel <p.zabel@pengutronix.de> 12997L: linux-media@vger.kernel.org 12998S: Maintained 12999T: git git://linuxtv.org/media_tree.git 13000F: Documentation/admin-guide/media/imx.rst 13001F: Documentation/devicetree/bindings/media/imx.txt 13002F: drivers/staging/media/imx/ 13003F: include/linux/imx-media.h 13004F: include/media/imx.h 13005 13006MEDIA DRIVERS FOR FREESCALE IMX7 13007M: Rui Miguel Silva <rmfrfs@gmail.com> 13008M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13009L: linux-media@vger.kernel.org 13010S: Maintained 13011T: git git://linuxtv.org/media_tree.git 13012F: Documentation/admin-guide/media/imx7.rst 13013F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13014F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13015F: drivers/media/platform/nxp/imx-mipi-csis.c 13016F: drivers/media/platform/nxp/imx7-media-csi.c 13017 13018MEDIA DRIVERS FOR HELENE 13019M: Abylay Ospan <aospan@netup.ru> 13020L: linux-media@vger.kernel.org 13021S: Supported 13022W: https://linuxtv.org 13023W: http://netup.tv/ 13024T: git git://linuxtv.org/media_tree.git 13025F: drivers/media/dvb-frontends/helene* 13026 13027MEDIA DRIVERS FOR HORUS3A 13028M: Sergey Kozlov <serjk@netup.ru> 13029M: Abylay Ospan <aospan@netup.ru> 13030L: linux-media@vger.kernel.org 13031S: Supported 13032W: https://linuxtv.org 13033W: http://netup.tv/ 13034T: git git://linuxtv.org/media_tree.git 13035F: drivers/media/dvb-frontends/horus3a* 13036 13037MEDIA DRIVERS FOR LNBH25 13038M: Sergey Kozlov <serjk@netup.ru> 13039M: Abylay Ospan <aospan@netup.ru> 13040L: linux-media@vger.kernel.org 13041S: Supported 13042W: https://linuxtv.org 13043W: http://netup.tv/ 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/lnbh25* 13046 13047MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13048L: linux-media@vger.kernel.org 13049S: Orphan 13050W: https://linuxtv.org 13051T: git git://linuxtv.org/media_tree.git 13052F: drivers/media/dvb-frontends/mxl5xx* 13053 13054MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13055M: Sergey Kozlov <serjk@netup.ru> 13056M: Abylay Ospan <aospan@netup.ru> 13057L: linux-media@vger.kernel.org 13058S: Supported 13059W: https://linuxtv.org 13060W: http://netup.tv/ 13061T: git git://linuxtv.org/media_tree.git 13062F: drivers/media/pci/netup_unidvb/* 13063 13064MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13065M: Dmitry Osipenko <digetx@gmail.com> 13066L: linux-media@vger.kernel.org 13067L: linux-tegra@vger.kernel.org 13068S: Maintained 13069T: git git://linuxtv.org/media_tree.git 13070F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13071F: drivers/media/platform/nvidia/tegra-vde/ 13072 13073MEDIA DRIVERS FOR RENESAS - CEU 13074M: Jacopo Mondi <jacopo@jmondi.org> 13075L: linux-media@vger.kernel.org 13076L: linux-renesas-soc@vger.kernel.org 13077S: Supported 13078T: git git://linuxtv.org/media_tree.git 13079F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13080F: drivers/media/platform/renesas/renesas-ceu.c 13081F: include/media/drv-intf/renesas-ceu.h 13082 13083MEDIA DRIVERS FOR RENESAS - DRIF 13084M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13085L: linux-media@vger.kernel.org 13086L: linux-renesas-soc@vger.kernel.org 13087S: Supported 13088T: git git://linuxtv.org/media_tree.git 13089F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13090F: drivers/media/platform/renesas/rcar_drif.c 13091 13092MEDIA DRIVERS FOR RENESAS - FCP 13093M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13094L: linux-media@vger.kernel.org 13095L: linux-renesas-soc@vger.kernel.org 13096S: Supported 13097T: git git://linuxtv.org/media_tree.git 13098F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13099F: drivers/media/platform/renesas/rcar-fcp.c 13100F: include/media/rcar-fcp.h 13101 13102MEDIA DRIVERS FOR RENESAS - FDP1 13103M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13104L: linux-media@vger.kernel.org 13105L: linux-renesas-soc@vger.kernel.org 13106S: Supported 13107T: git git://linuxtv.org/media_tree.git 13108F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13109F: drivers/media/platform/renesas/rcar_fdp1.c 13110 13111MEDIA DRIVERS FOR RENESAS - VIN 13112M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13113L: linux-media@vger.kernel.org 13114L: linux-renesas-soc@vger.kernel.org 13115S: Supported 13116T: git git://linuxtv.org/media_tree.git 13117F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13118F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13119F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13120F: drivers/media/platform/renesas/rcar-isp.c 13121F: drivers/media/platform/renesas/rcar-vin/ 13122 13123MEDIA DRIVERS FOR RENESAS - VSP1 13124M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13125M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13126L: linux-media@vger.kernel.org 13127L: linux-renesas-soc@vger.kernel.org 13128S: Supported 13129T: git git://linuxtv.org/media_tree.git 13130F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13131F: drivers/media/platform/renesas/vsp1/ 13132 13133MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13134L: linux-media@vger.kernel.org 13135S: Orphan 13136W: https://linuxtv.org 13137T: git git://linuxtv.org/media_tree.git 13138F: drivers/media/dvb-frontends/stv0910* 13139 13140MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13141L: linux-media@vger.kernel.org 13142S: Orphan 13143W: https://linuxtv.org 13144T: git git://linuxtv.org/media_tree.git 13145F: drivers/media/dvb-frontends/stv6111* 13146 13147MEDIA DRIVERS FOR STM32 - DCMI 13148M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13149L: linux-media@vger.kernel.org 13150S: Supported 13151T: git git://linuxtv.org/media_tree.git 13152F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13153F: drivers/media/platform/st/stm32/stm32-dcmi.c 13154 13155MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13156M: Mauro Carvalho Chehab <mchehab@kernel.org> 13157L: linux-media@vger.kernel.org 13158S: Maintained 13159W: https://linuxtv.org 13160Q: http://patchwork.kernel.org/project/linux-media/list/ 13161T: git git://linuxtv.org/media_tree.git 13162F: Documentation/admin-guide/media/ 13163F: Documentation/devicetree/bindings/media/ 13164F: Documentation/driver-api/media/ 13165F: Documentation/userspace-api/media/ 13166F: drivers/media/ 13167F: drivers/staging/media/ 13168F: include/dt-bindings/media/ 13169F: include/linux/platform_data/media/ 13170F: include/media/ 13171F: include/uapi/linux/dvb/ 13172F: include/uapi/linux/ivtv* 13173F: include/uapi/linux/media.h 13174F: include/uapi/linux/uvcvideo.h 13175F: include/uapi/linux/v4l2-* 13176F: include/uapi/linux/videodev2.h 13177 13178MEDIATEK BLUETOOTH DRIVER 13179M: Sean Wang <sean.wang@mediatek.com> 13180L: linux-bluetooth@vger.kernel.org 13181L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13182S: Maintained 13183F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13184F: drivers/bluetooth/btmtkuart.c 13185 13186MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13187M: Sean Wang <sean.wang@mediatek.com> 13188L: linux-pm@vger.kernel.org 13189S: Maintained 13190F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13191F: drivers/power/reset/mt6323-poweroff.c 13192 13193MEDIATEK CIR DRIVER 13194M: Sean Wang <sean.wang@mediatek.com> 13195S: Maintained 13196F: drivers/media/rc/mtk-cir.c 13197 13198MEDIATEK DMA DRIVER 13199M: Sean Wang <sean.wang@mediatek.com> 13200L: dmaengine@vger.kernel.org 13201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13202L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13203S: Maintained 13204F: Documentation/devicetree/bindings/dma/mtk-* 13205F: drivers/dma/mediatek/ 13206 13207MEDIATEK ETHERNET DRIVER 13208M: Felix Fietkau <nbd@nbd.name> 13209M: John Crispin <john@phrozen.org> 13210M: Sean Wang <sean.wang@mediatek.com> 13211M: Mark Lee <Mark-MC.Lee@mediatek.com> 13212M: Lorenzo Bianconi <lorenzo@kernel.org> 13213L: netdev@vger.kernel.org 13214S: Maintained 13215F: drivers/net/ethernet/mediatek/ 13216 13217MEDIATEK ETHERNET PCS DRIVER 13218M: Alexander Couzens <lynxis@fe80.eu> 13219M: Daniel Golle <daniel@makrotopia.org> 13220L: netdev@vger.kernel.org 13221S: Maintained 13222F: drivers/net/pcs/pcs-mtk-lynxi.c 13223F: include/linux/pcs/pcs-mtk-lynxi.h 13224 13225MEDIATEK ETHERNET PHY DRIVERS 13226M: Daniel Golle <daniel@makrotopia.org> 13227M: Qingfang Deng <dqfext@gmail.com> 13228M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13229L: netdev@vger.kernel.org 13230S: Maintained 13231F: drivers/net/phy/mediatek-ge-soc.c 13232F: drivers/net/phy/mediatek-ge.c 13233 13234MEDIATEK I2C CONTROLLER DRIVER 13235M: Qii Wang <qii.wang@mediatek.com> 13236L: linux-i2c@vger.kernel.org 13237S: Maintained 13238F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13239F: drivers/i2c/busses/i2c-mt65xx.c 13240 13241MEDIATEK IOMMU DRIVER 13242M: Yong Wu <yong.wu@mediatek.com> 13243L: iommu@lists.linux.dev 13244L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13245S: Supported 13246F: Documentation/devicetree/bindings/iommu/mediatek* 13247F: drivers/iommu/mtk_iommu* 13248F: include/dt-bindings/memory/mt*-port.h 13249 13250MEDIATEK JPEG DRIVER 13251M: Bin Liu <bin.liu@mediatek.com> 13252S: Supported 13253F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13254F: drivers/media/platform/mediatek/jpeg/ 13255 13256MEDIATEK KEYPAD DRIVER 13257M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13258S: Supported 13259F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13260F: drivers/input/keyboard/mt6779-keypad.c 13261 13262MEDIATEK MDP DRIVER 13263M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13264M: Houlong Wei <houlong.wei@mediatek.com> 13265M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13266S: Supported 13267F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13268F: drivers/media/platform/mediatek/mdp/ 13269F: drivers/media/platform/mediatek/vpu/ 13270 13271MEDIATEK MEDIA DRIVER 13272M: Tiffany Lin <tiffany.lin@mediatek.com> 13273M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13274M: Yunfei Dong <yunfei.dong@mediatek.com> 13275S: Supported 13276F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13277F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13278F: drivers/media/platform/mediatek/vcodec/ 13279F: drivers/media/platform/mediatek/vpu/ 13280 13281MEDIATEK MMC/SD/SDIO DRIVER 13282M: Chaotian Jing <chaotian.jing@mediatek.com> 13283S: Maintained 13284F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13285F: drivers/mmc/host/mtk-sd.c 13286 13287MEDIATEK MT76 WIRELESS LAN DRIVER 13288M: Felix Fietkau <nbd@nbd.name> 13289M: Lorenzo Bianconi <lorenzo@kernel.org> 13290M: Ryder Lee <ryder.lee@mediatek.com> 13291R: Shayne Chen <shayne.chen@mediatek.com> 13292R: Sean Wang <sean.wang@mediatek.com> 13293L: linux-wireless@vger.kernel.org 13294S: Maintained 13295T: git https://github.com/nbd168/wireless 13296F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13297F: drivers/net/wireless/mediatek/mt76/ 13298 13299MEDIATEK MT7601U WIRELESS LAN DRIVER 13300M: Jakub Kicinski <kuba@kernel.org> 13301L: linux-wireless@vger.kernel.org 13302S: Maintained 13303F: drivers/net/wireless/mediatek/mt7601u/ 13304 13305MEDIATEK MT7621 CLOCK DRIVER 13306M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13307S: Maintained 13308F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13309F: drivers/clk/ralink/clk-mt7621.c 13310 13311MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13312M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13313S: Maintained 13314F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13315F: drivers/pci/controller/pcie-mt7621.c 13316 13317MEDIATEK MT7621 PHY PCI DRIVER 13318M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13319S: Maintained 13320F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13321F: drivers/phy/ralink/phy-mt7621-pci.c 13322 13323MEDIATEK MT7621/28/88 I2C DRIVER 13324M: Stefan Roese <sr@denx.de> 13325L: linux-i2c@vger.kernel.org 13326S: Maintained 13327F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13328F: drivers/i2c/busses/i2c-mt7621.c 13329 13330MEDIATEK MTMIPS CLOCK DRIVER 13331M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13332S: Maintained 13333F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13334F: drivers/clk/ralink/clk-mtmips.c 13335 13336MEDIATEK NAND CONTROLLER DRIVER 13337L: linux-mtd@lists.infradead.org 13338S: Orphan 13339F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13340F: drivers/mtd/nand/raw/mtk_* 13341 13342MEDIATEK PMIC LED DRIVER 13343M: Sean Wang <sean.wang@mediatek.com> 13344S: Maintained 13345F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13346F: drivers/leds/leds-mt6323.c 13347 13348MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13349M: Sean Wang <sean.wang@mediatek.com> 13350S: Maintained 13351F: drivers/char/hw_random/mtk-rng.c 13352 13353MEDIATEK SMI DRIVER 13354M: Yong Wu <yong.wu@mediatek.com> 13355L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13356S: Supported 13357F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13358F: drivers/memory/mtk-smi.c 13359F: include/soc/mediatek/smi.h 13360 13361MEDIATEK SWITCH DRIVER 13362M: Arınç ÜNAL <arinc.unal@arinc9.com> 13363M: Daniel Golle <daniel@makrotopia.org> 13364M: Landen Chao <Landen.Chao@mediatek.com> 13365M: DENG Qingfang <dqfext@gmail.com> 13366M: Sean Wang <sean.wang@mediatek.com> 13367L: netdev@vger.kernel.org 13368S: Maintained 13369F: drivers/net/dsa/mt7530-mdio.c 13370F: drivers/net/dsa/mt7530-mmio.c 13371F: drivers/net/dsa/mt7530.* 13372F: net/dsa/tag_mtk.c 13373 13374MEDIATEK T7XX 5G WWAN MODEM DRIVER 13375M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13376M: Intel Corporation <linuxwwan@intel.com> 13377R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13378R: Liu Haijun <haijun.liu@mediatek.com> 13379R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13380R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13381L: netdev@vger.kernel.org 13382S: Supported 13383F: drivers/net/wwan/t7xx/ 13384 13385MEDIATEK USB3 DRD IP DRIVER 13386M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13387L: linux-usb@vger.kernel.org 13388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13389L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13390S: Maintained 13391F: Documentation/devicetree/bindings/usb/mediatek,* 13392F: drivers/usb/host/xhci-mtk* 13393F: drivers/usb/mtu3/ 13394 13395MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13396M: Peter Senna Tschudin <peter.senna@gmail.com> 13397M: Martin Donnelly <martin.donnelly@ge.com> 13398M: Martyn Welch <martyn.welch@collabora.co.uk> 13399S: Maintained 13400F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13401F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13402 13403MEGARAID SCSI/SAS DRIVERS 13404M: Kashyap Desai <kashyap.desai@broadcom.com> 13405M: Sumit Saxena <sumit.saxena@broadcom.com> 13406M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13407L: megaraidlinux.pdl@broadcom.com 13408L: linux-scsi@vger.kernel.org 13409S: Maintained 13410W: http://www.avagotech.com/support/ 13411F: Documentation/scsi/megaraid.rst 13412F: drivers/scsi/megaraid.* 13413F: drivers/scsi/megaraid/ 13414 13415MELEXIS MLX90614 DRIVER 13416M: Crt Mori <cmo@melexis.com> 13417L: linux-iio@vger.kernel.org 13418S: Supported 13419W: http://www.melexis.com 13420F: drivers/iio/temperature/mlx90614.c 13421 13422MELEXIS MLX90632 DRIVER 13423M: Crt Mori <cmo@melexis.com> 13424L: linux-iio@vger.kernel.org 13425S: Supported 13426W: http://www.melexis.com 13427F: drivers/iio/temperature/mlx90632.c 13428 13429MELFAS MIP4 TOUCHSCREEN DRIVER 13430M: Sangwon Jee <jeesw@melfas.com> 13431S: Supported 13432W: http://www.melfas.com 13433F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13434F: drivers/input/touchscreen/melfas_mip4.c 13435 13436MELLANOX BLUEFIELD I2C DRIVER 13437M: Khalil Blaiech <kblaiech@nvidia.com> 13438M: Asmaa Mnebhi <asmaa@nvidia.com> 13439L: linux-i2c@vger.kernel.org 13440S: Supported 13441F: drivers/i2c/busses/i2c-mlxbf.c 13442 13443MELLANOX ETHERNET DRIVER (mlx4_en) 13444M: Tariq Toukan <tariqt@nvidia.com> 13445L: netdev@vger.kernel.org 13446S: Supported 13447W: http://www.mellanox.com 13448Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13449F: drivers/net/ethernet/mellanox/mlx4/en_* 13450 13451MELLANOX ETHERNET DRIVER (mlx5e) 13452M: Saeed Mahameed <saeedm@nvidia.com> 13453L: netdev@vger.kernel.org 13454S: Supported 13455W: http://www.mellanox.com 13456Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13457F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13458 13459MELLANOX ETHERNET INNOVA DRIVERS 13460R: Boris Pismenny <borisp@nvidia.com> 13461L: netdev@vger.kernel.org 13462S: Supported 13463W: http://www.mellanox.com 13464Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13465F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13466F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13467F: include/linux/mlx5/mlx5_ifc_fpga.h 13468 13469MELLANOX ETHERNET SWITCH DRIVERS 13470M: Ido Schimmel <idosch@nvidia.com> 13471M: Petr Machata <petrm@nvidia.com> 13472L: netdev@vger.kernel.org 13473S: Supported 13474W: http://www.mellanox.com 13475Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13476F: drivers/net/ethernet/mellanox/mlxsw/ 13477F: tools/testing/selftests/drivers/net/mlxsw/ 13478 13479MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13480M: mlxsw@nvidia.com 13481L: netdev@vger.kernel.org 13482S: Supported 13483W: http://www.mellanox.com 13484Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13485F: drivers/net/ethernet/mellanox/mlxfw/ 13486 13487MELLANOX HARDWARE PLATFORM SUPPORT 13488M: Hans de Goede <hdegoede@redhat.com> 13489M: Mark Gross <markgross@kernel.org> 13490M: Vadim Pasternak <vadimp@nvidia.com> 13491L: platform-driver-x86@vger.kernel.org 13492S: Supported 13493F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13494F: drivers/platform/mellanox/ 13495F: include/linux/platform_data/mlxreg.h 13496 13497MELLANOX MLX4 core VPI driver 13498M: Tariq Toukan <tariqt@nvidia.com> 13499L: netdev@vger.kernel.org 13500L: linux-rdma@vger.kernel.org 13501S: Supported 13502W: http://www.mellanox.com 13503Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13504F: drivers/net/ethernet/mellanox/mlx4/ 13505F: include/linux/mlx4/ 13506 13507MELLANOX MLX4 IB driver 13508M: Yishai Hadas <yishaih@nvidia.com> 13509L: linux-rdma@vger.kernel.org 13510S: Supported 13511W: http://www.mellanox.com 13512Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13513F: drivers/infiniband/hw/mlx4/ 13514F: include/linux/mlx4/ 13515F: include/uapi/rdma/mlx4-abi.h 13516 13517MELLANOX MLX5 core VPI driver 13518M: Saeed Mahameed <saeedm@nvidia.com> 13519M: Leon Romanovsky <leonro@nvidia.com> 13520L: netdev@vger.kernel.org 13521L: linux-rdma@vger.kernel.org 13522S: Supported 13523W: http://www.mellanox.com 13524Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13525F: Documentation/networking/device_drivers/ethernet/mellanox/ 13526F: drivers/net/ethernet/mellanox/mlx5/core/ 13527F: include/linux/mlx5/ 13528 13529MELLANOX MLX5 IB driver 13530M: Leon Romanovsky <leonro@nvidia.com> 13531L: linux-rdma@vger.kernel.org 13532S: Supported 13533W: http://www.mellanox.com 13534Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13535F: drivers/infiniband/hw/mlx5/ 13536F: include/linux/mlx5/ 13537F: include/uapi/rdma/mlx5-abi.h 13538 13539MELLANOX MLXCPLD I2C AND MUX DRIVER 13540M: Vadim Pasternak <vadimp@nvidia.com> 13541M: Michael Shych <michaelsh@nvidia.com> 13542L: linux-i2c@vger.kernel.org 13543S: Supported 13544F: Documentation/i2c/busses/i2c-mlxcpld.rst 13545F: drivers/i2c/busses/i2c-mlxcpld.c 13546F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13547 13548MELLANOX MLXCPLD LED DRIVER 13549M: Vadim Pasternak <vadimp@nvidia.com> 13550L: linux-leds@vger.kernel.org 13551S: Supported 13552F: Documentation/leds/leds-mlxcpld.rst 13553F: drivers/leds/leds-mlxcpld.c 13554F: drivers/leds/leds-mlxreg.c 13555 13556MELLANOX PLATFORM DRIVER 13557M: Vadim Pasternak <vadimp@nvidia.com> 13558L: platform-driver-x86@vger.kernel.org 13559S: Supported 13560F: drivers/platform/x86/mlx-platform.c 13561 13562MEMBARRIER SUPPORT 13563M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13564M: "Paul E. McKenney" <paulmck@kernel.org> 13565L: linux-kernel@vger.kernel.org 13566S: Supported 13567F: arch/powerpc/include/asm/membarrier.h 13568F: include/uapi/linux/membarrier.h 13569F: kernel/sched/membarrier.c 13570 13571MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13572M: Mike Rapoport <rppt@kernel.org> 13573L: linux-mm@kvack.org 13574S: Maintained 13575F: Documentation/core-api/boot-time-mm.rst 13576F: include/linux/memblock.h 13577F: mm/memblock.c 13578F: mm/mm_init.c 13579F: tools/testing/memblock/ 13580 13581MEMORY CONTROLLER DRIVERS 13582M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13583L: linux-kernel@vger.kernel.org 13584S: Maintained 13585B: mailto:krzysztof.kozlowski@linaro.org 13586T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13587F: Documentation/devicetree/bindings/memory-controllers/ 13588F: drivers/memory/ 13589F: include/dt-bindings/memory/ 13590F: include/memory/ 13591 13592MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13593M: Dmitry Osipenko <digetx@gmail.com> 13594L: linux-pm@vger.kernel.org 13595L: linux-tegra@vger.kernel.org 13596S: Maintained 13597T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13598F: drivers/devfreq/tegra30-devfreq.c 13599 13600MEMORY HOT(UN)PLUG 13601M: David Hildenbrand <david@redhat.com> 13602M: Oscar Salvador <osalvador@suse.de> 13603L: linux-mm@kvack.org 13604S: Maintained 13605F: Documentation/admin-guide/mm/memory-hotplug.rst 13606F: Documentation/core-api/memory-hotplug.rst 13607F: drivers/base/memory.c 13608F: include/linux/memory_hotplug.h 13609F: mm/memory_hotplug.c 13610F: tools/testing/selftests/memory-hotplug/ 13611 13612MEMORY MANAGEMENT 13613M: Andrew Morton <akpm@linux-foundation.org> 13614L: linux-mm@kvack.org 13615S: Maintained 13616W: http://www.linux-mm.org 13617T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13618T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13619F: include/linux/gfp.h 13620F: include/linux/gfp_types.h 13621F: include/linux/memory_hotplug.h 13622F: include/linux/mm.h 13623F: include/linux/mmzone.h 13624F: include/linux/pagewalk.h 13625F: include/trace/events/ksm.h 13626F: mm/ 13627F: tools/mm/ 13628F: tools/testing/selftests/mm/ 13629 13630MEMORY TECHNOLOGY DEVICES (MTD) 13631M: Miquel Raynal <miquel.raynal@bootlin.com> 13632M: Richard Weinberger <richard@nod.at> 13633M: Vignesh Raghavendra <vigneshr@ti.com> 13634L: linux-mtd@lists.infradead.org 13635S: Maintained 13636W: http://www.linux-mtd.infradead.org/ 13637Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13638C: irc://irc.oftc.net/mtd 13639T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13641F: Documentation/devicetree/bindings/mtd/ 13642F: drivers/mtd/ 13643F: include/linux/mtd/ 13644F: include/uapi/mtd/ 13645 13646MEMSENSING MICROSYSTEMS MSA311 DRIVER 13647M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13648L: linux-iio@vger.kernel.org 13649S: Maintained 13650F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13651F: drivers/iio/accel/msa311.c 13652 13653MEN A21 WATCHDOG DRIVER 13654M: Johannes Thumshirn <morbidrsa@gmail.com> 13655L: linux-watchdog@vger.kernel.org 13656S: Maintained 13657F: drivers/watchdog/mena21_wdt.c 13658 13659MEN CHAMELEON BUS (mcb) 13660M: Johannes Thumshirn <morbidrsa@gmail.com> 13661S: Maintained 13662F: Documentation/driver-api/men-chameleon-bus.rst 13663F: drivers/mcb/ 13664F: include/linux/mcb.h 13665 13666MEN F21BMC (Board Management Controller) 13667M: Andreas Werner <andreas.werner@men.de> 13668S: Supported 13669F: Documentation/hwmon/menf21bmc.rst 13670F: drivers/hwmon/menf21bmc_hwmon.c 13671F: drivers/leds/leds-menf21bmc.c 13672F: drivers/mfd/menf21bmc.c 13673F: drivers/watchdog/menf21bmc_wdt.c 13674 13675MEN Z069 WATCHDOG DRIVER 13676M: Johannes Thumshirn <jth@kernel.org> 13677L: linux-watchdog@vger.kernel.org 13678S: Maintained 13679F: drivers/watchdog/menz69_wdt.c 13680 13681MESON AO CEC DRIVER FOR AMLOGIC SOCS 13682M: Neil Armstrong <neil.armstrong@linaro.org> 13683L: linux-media@vger.kernel.org 13684L: linux-amlogic@lists.infradead.org 13685S: Supported 13686W: http://linux-meson.com/ 13687T: git git://linuxtv.org/media_tree.git 13688F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13689F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13690F: drivers/media/cec/platform/meson/ao-cec.c 13691 13692MESON GE2D DRIVER FOR AMLOGIC SOCS 13693M: Neil Armstrong <neil.armstrong@linaro.org> 13694L: linux-media@vger.kernel.org 13695L: linux-amlogic@lists.infradead.org 13696S: Supported 13697T: git git://linuxtv.org/media_tree.git 13698F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13699F: drivers/media/platform/amlogic/meson-ge2d/ 13700 13701MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13702M: Liang Yang <liang.yang@amlogic.com> 13703L: linux-mtd@lists.infradead.org 13704S: Maintained 13705F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13706F: drivers/mtd/nand/raw/meson_* 13707 13708MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13709M: Neil Armstrong <neil.armstrong@linaro.org> 13710L: linux-media@vger.kernel.org 13711L: linux-amlogic@lists.infradead.org 13712S: Supported 13713T: git git://linuxtv.org/media_tree.git 13714F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13715F: drivers/staging/media/meson/vdec/ 13716 13717METHODE UDPU SUPPORT 13718M: Vladimir Vid <vladimir.vid@sartura.hr> 13719S: Maintained 13720F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13721 13722MHI BUS 13723M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13724L: mhi@lists.linux.dev 13725L: linux-arm-msm@vger.kernel.org 13726S: Maintained 13727T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13728F: Documentation/ABI/stable/sysfs-bus-mhi 13729F: Documentation/mhi/ 13730F: drivers/bus/mhi/ 13731F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13732F: include/linux/mhi.h 13733 13734MICROBLAZE ARCHITECTURE 13735M: Michal Simek <monstr@monstr.eu> 13736S: Supported 13737W: http://www.monstr.eu/fdt/ 13738T: git git://git.monstr.eu/linux-2.6-microblaze.git 13739F: arch/microblaze/ 13740 13741MICROBLAZE TMR INJECT 13742M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13743S: Supported 13744F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13745F: drivers/misc/xilinx_tmr_inject.c 13746 13747MICROBLAZE TMR MANAGER 13748M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13749S: Supported 13750F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13751F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13752F: drivers/misc/xilinx_tmr_manager.c 13753 13754MICROCHIP AT91 DMA DRIVERS 13755M: Ludovic Desroches <ludovic.desroches@microchip.com> 13756M: Tudor Ambarus <tudor.ambarus@linaro.org> 13757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13758L: dmaengine@vger.kernel.org 13759S: Supported 13760F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13761F: drivers/dma/at_hdmac.c 13762F: drivers/dma/at_xdmac.c 13763F: include/dt-bindings/dma/at91.h 13764 13765MICROCHIP AT91 SERIAL DRIVER 13766M: Richard Genoud <richard.genoud@gmail.com> 13767S: Maintained 13768F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13769F: drivers/tty/serial/atmel_serial.c 13770F: drivers/tty/serial/atmel_serial.h 13771 13772MICROCHIP AT91 USART MFD DRIVER 13773M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13774L: linux-kernel@vger.kernel.org 13775S: Supported 13776F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13777F: drivers/mfd/at91-usart.c 13778F: include/dt-bindings/mfd/at91-usart.h 13779 13780MICROCHIP AT91 USART SPI DRIVER 13781M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13782L: linux-spi@vger.kernel.org 13783S: Supported 13784F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13785F: drivers/spi/spi-at91-usart.c 13786 13787MICROCHIP AUDIO ASOC DRIVERS 13788M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13789L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13790S: Supported 13791F: Documentation/devicetree/bindings/sound/atmel* 13792F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13793F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13794F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13795F: sound/soc/atmel 13796 13797MICROCHIP CSI2DC DRIVER 13798M: Eugen Hristev <eugen.hristev@microchip.com> 13799L: linux-media@vger.kernel.org 13800S: Supported 13801F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13802F: drivers/media/platform/microchip/microchip-csi2dc.c 13803 13804MICROCHIP ECC DRIVER 13805M: Tudor Ambarus <tudor.ambarus@linaro.org> 13806L: linux-crypto@vger.kernel.org 13807S: Maintained 13808F: drivers/crypto/atmel-ecc.* 13809 13810MICROCHIP EIC DRIVER 13811M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13813S: Supported 13814F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13815F: drivers/irqchip/irq-mchp-eic.c 13816 13817MICROCHIP I2C DRIVER 13818M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13819L: linux-i2c@vger.kernel.org 13820S: Supported 13821F: drivers/i2c/busses/i2c-at91-*.c 13822F: drivers/i2c/busses/i2c-at91.h 13823 13824MICROCHIP ISC DRIVER 13825M: Eugen Hristev <eugen.hristev@microchip.com> 13826L: linux-media@vger.kernel.org 13827S: Supported 13828F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13829F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13830F: drivers/media/platform/microchip/microchip-isc* 13831F: drivers/media/platform/microchip/microchip-sama*-isc* 13832F: drivers/staging/media/deprecated/atmel/atmel-isc* 13833F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13834F: include/linux/atmel-isc-media.h 13835 13836MICROCHIP ISI DRIVER 13837M: Eugen Hristev <eugen.hristev@microchip.com> 13838L: linux-media@vger.kernel.org 13839S: Supported 13840F: drivers/media/platform/atmel/atmel-isi.c 13841F: drivers/media/platform/atmel/atmel-isi.h 13842 13843MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13844M: Woojung Huh <woojung.huh@microchip.com> 13845M: UNGLinuxDriver@microchip.com 13846L: netdev@vger.kernel.org 13847S: Maintained 13848F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13849F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13850F: drivers/net/dsa/microchip/* 13851F: include/linux/dsa/ksz_common.h 13852F: include/linux/platform_data/microchip-ksz.h 13853F: net/dsa/tag_ksz.c 13854 13855MICROCHIP LAN743X ETHERNET DRIVER 13856M: Bryan Whitehead <bryan.whitehead@microchip.com> 13857M: UNGLinuxDriver@microchip.com 13858L: netdev@vger.kernel.org 13859S: Maintained 13860F: drivers/net/ethernet/microchip/lan743x_* 13861 13862MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13863M: Arun Ramadoss <arun.ramadoss@microchip.com> 13864R: UNGLinuxDriver@microchip.com 13865L: netdev@vger.kernel.org 13866S: Maintained 13867F: drivers/net/phy/microchip_t1.c 13868 13869MICROCHIP LAN966X ETHERNET DRIVER 13870M: Horatiu Vultur <horatiu.vultur@microchip.com> 13871M: UNGLinuxDriver@microchip.com 13872L: netdev@vger.kernel.org 13873S: Maintained 13874F: drivers/net/ethernet/microchip/lan966x/* 13875 13876MICROCHIP LCDFB DRIVER 13877M: Nicolas Ferre <nicolas.ferre@microchip.com> 13878L: linux-fbdev@vger.kernel.org 13879S: Maintained 13880F: drivers/video/fbdev/atmel_lcdfb.c 13881F: include/video/atmel_lcdc.h 13882 13883MICROCHIP MCP16502 PMIC DRIVER 13884M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13886S: Supported 13887F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13888F: drivers/regulator/mcp16502.c 13889 13890MICROCHIP MCP3911 ADC DRIVER 13891M: Marcus Folkesson <marcus.folkesson@gmail.com> 13892M: Kent Gustavsson <kent@minoris.se> 13893L: linux-iio@vger.kernel.org 13894S: Maintained 13895F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13896F: drivers/iio/adc/mcp3911.c 13897 13898MICROCHIP MMC/SD/SDIO MCI DRIVER 13899M: Ludovic Desroches <ludovic.desroches@microchip.com> 13900S: Maintained 13901F: drivers/mmc/host/atmel-mci.c 13902 13903MICROCHIP NAND DRIVER 13904M: Tudor Ambarus <tudor.ambarus@linaro.org> 13905L: linux-mtd@lists.infradead.org 13906S: Supported 13907F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13908F: drivers/mtd/nand/raw/atmel/* 13909 13910MICROCHIP OTPC DRIVER 13911M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13913S: Supported 13914F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13915F: drivers/nvmem/microchip-otpc.c 13916F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13917 13918MICROCHIP PCI1XXXX GP DRIVER 13919M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13920L: linux-gpio@vger.kernel.org 13921S: Supported 13922F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13923F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13924F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13925 13926MICROCHIP PCI1XXXX I2C DRIVER 13927M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13928M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13929M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13930L: linux-i2c@vger.kernel.org 13931S: Maintained 13932F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13933 13934MICROCHIP PCIe UART DRIVER 13935M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13936M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13937L: linux-serial@vger.kernel.org 13938S: Maintained 13939F: drivers/tty/serial/8250/8250_pci1xxxx.c 13940 13941MICROCHIP POLARFIRE FPGA DRIVERS 13942M: Conor Dooley <conor.dooley@microchip.com> 13943R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13944L: linux-fpga@vger.kernel.org 13945S: Supported 13946F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13947F: drivers/fpga/microchip-spi.c 13948 13949MICROCHIP PWM DRIVER 13950M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13952L: linux-pwm@vger.kernel.org 13953S: Supported 13954F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13955F: drivers/pwm/pwm-atmel.c 13956 13957MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13958M: Eugen Hristev <eugen.hristev@microchip.com> 13959L: linux-iio@vger.kernel.org 13960S: Supported 13961F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13962F: drivers/iio/adc/at91-sama5d2_adc.c 13963F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13964 13965MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13966M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13967S: Supported 13968F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13969F: drivers/power/reset/at91-sama5d2_shdwc.c 13970 13971MICROCHIP SOC DRIVERS 13972M: Conor Dooley <conor@kernel.org> 13973S: Supported 13974T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13975F: drivers/soc/microchip/ 13976 13977MICROCHIP SPI DRIVER 13978M: Ryan Wanner <ryan.wanner@microchip.com> 13979S: Supported 13980F: drivers/spi/spi-atmel.* 13981 13982MICROCHIP SSC DRIVER 13983M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13985S: Supported 13986F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13987F: drivers/misc/atmel-ssc.c 13988F: include/linux/atmel-ssc.h 13989 13990Microchip Timer Counter Block (TCB) Capture Driver 13991M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13993L: linux-iio@vger.kernel.org 13994S: Maintained 13995F: drivers/counter/microchip-tcb-capture.c 13996 13997MICROCHIP USB251XB DRIVER 13998M: Richard Leitner <richard.leitner@skidata.com> 13999L: linux-usb@vger.kernel.org 14000S: Maintained 14001F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14002F: drivers/usb/misc/usb251xb.c 14003 14004MICROCHIP USBA UDC DRIVER 14005M: Cristian Birsan <cristian.birsan@microchip.com> 14006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14007S: Supported 14008F: drivers/usb/gadget/udc/atmel_usba_udc.* 14009 14010MICROCHIP WILC1000 WIFI DRIVER 14011M: Ajay Singh <ajay.kathat@microchip.com> 14012M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14013L: linux-wireless@vger.kernel.org 14014S: Supported 14015F: drivers/net/wireless/microchip/wilc1000/ 14016 14017MICROSEMI MIPS SOCS 14018M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14019M: UNGLinuxDriver@microchip.com 14020L: linux-mips@vger.kernel.org 14021S: Supported 14022F: Documentation/devicetree/bindings/mips/mscc.txt 14023F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14024F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14025F: arch/mips/boot/dts/mscc/ 14026F: arch/mips/configs/generic/board-ocelot.config 14027F: arch/mips/generic/board-ocelot.c 14028 14029MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14030M: Don Brace <don.brace@microchip.com> 14031L: storagedev@microchip.com 14032L: linux-scsi@vger.kernel.org 14033S: Supported 14034F: Documentation/scsi/smartpqi.rst 14035F: drivers/scsi/smartpqi/Kconfig 14036F: drivers/scsi/smartpqi/Makefile 14037F: drivers/scsi/smartpqi/smartpqi*.[ch] 14038F: include/linux/cciss*.h 14039F: include/uapi/linux/cciss*.h 14040 14041MICROSOFT MANA RDMA DRIVER 14042M: Long Li <longli@microsoft.com> 14043M: Ajay Sharma <sharmaajay@microsoft.com> 14044L: linux-rdma@vger.kernel.org 14045S: Supported 14046F: drivers/infiniband/hw/mana/ 14047F: include/net/mana 14048F: include/uapi/rdma/mana-abi.h 14049 14050MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14051M: Maximilian Luz <luzmaximilian@gmail.com> 14052L: platform-driver-x86@vger.kernel.org 14053S: Maintained 14054F: drivers/platform/surface/surface_aggregator_tabletsw.c 14055 14056MICROSOFT SURFACE BATTERY AND AC DRIVERS 14057M: Maximilian Luz <luzmaximilian@gmail.com> 14058L: linux-pm@vger.kernel.org 14059L: platform-driver-x86@vger.kernel.org 14060S: Maintained 14061F: drivers/power/supply/surface_battery.c 14062F: drivers/power/supply/surface_charger.c 14063 14064MICROSOFT SURFACE DTX DRIVER 14065M: Maximilian Luz <luzmaximilian@gmail.com> 14066L: platform-driver-x86@vger.kernel.org 14067S: Maintained 14068F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14069F: drivers/platform/surface/surface_dtx.c 14070F: include/uapi/linux/surface_aggregator/dtx.h 14071 14072MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14073M: Maximilian Luz <luzmaximilian@gmail.com> 14074L: platform-driver-x86@vger.kernel.org 14075S: Maintained 14076F: drivers/platform/surface/surface_gpe.c 14077 14078MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14079M: Hans de Goede <hdegoede@redhat.com> 14080M: Mark Gross <markgross@kernel.org> 14081M: Maximilian Luz <luzmaximilian@gmail.com> 14082L: platform-driver-x86@vger.kernel.org 14083S: Maintained 14084T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14085F: drivers/platform/surface/ 14086 14087MICROSOFT SURFACE HID TRANSPORT DRIVER 14088M: Maximilian Luz <luzmaximilian@gmail.com> 14089L: linux-input@vger.kernel.org 14090L: platform-driver-x86@vger.kernel.org 14091S: Maintained 14092F: drivers/hid/surface-hid/ 14093 14094MICROSOFT SURFACE HOT-PLUG DRIVER 14095M: Maximilian Luz <luzmaximilian@gmail.com> 14096L: platform-driver-x86@vger.kernel.org 14097S: Maintained 14098F: drivers/platform/surface/surface_hotplug.c 14099 14100MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14101M: Maximilian Luz <luzmaximilian@gmail.com> 14102L: platform-driver-x86@vger.kernel.org 14103S: Maintained 14104F: drivers/platform/surface/surface_platform_profile.c 14105 14106MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14107M: Chen Yu <yu.c.chen@intel.com> 14108L: platform-driver-x86@vger.kernel.org 14109S: Supported 14110F: drivers/platform/surface/surfacepro3_button.c 14111 14112MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14113M: Maximilian Luz <luzmaximilian@gmail.com> 14114L: platform-driver-x86@vger.kernel.org 14115S: Maintained 14116F: drivers/platform/surface/surface_aggregator_hub.c 14117 14118MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14119M: Maximilian Luz <luzmaximilian@gmail.com> 14120L: platform-driver-x86@vger.kernel.org 14121S: Maintained 14122W: https://github.com/linux-surface/surface-aggregator-module 14123C: irc://irc.libera.chat/linux-surface 14124F: Documentation/driver-api/surface_aggregator/ 14125F: drivers/platform/surface/aggregator/ 14126F: drivers/platform/surface/surface_acpi_notify.c 14127F: drivers/platform/surface/surface_aggregator_cdev.c 14128F: drivers/platform/surface/surface_aggregator_registry.c 14129F: include/linux/surface_acpi_notify.h 14130F: include/linux/surface_aggregator/ 14131F: include/uapi/linux/surface_aggregator/ 14132 14133MICROTEK X6 SCANNER 14134M: Oliver Neukum <oliver@neukum.org> 14135S: Maintained 14136F: drivers/usb/image/microtek.* 14137 14138MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14139M: Luka Kovacic <luka.kovacic@sartura.hr> 14140M: Luka Perkov <luka.perkov@sartura.hr> 14141S: Maintained 14142F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14143F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14144F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14148 14149MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14150M: Sakari Ailus <sakari.ailus@linux.intel.com> 14151L: linux-media@vger.kernel.org 14152S: Maintained 14153F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14154F: Documentation/driver-api/media/drivers/ccs/ 14155F: Documentation/userspace-api/media/drivers/ccs.rst 14156F: drivers/media/i2c/ccs-pll.c 14157F: drivers/media/i2c/ccs-pll.h 14158F: drivers/media/i2c/ccs/ 14159F: include/uapi/linux/ccs.h 14160F: include/uapi/linux/smiapp.h 14161 14162MIPS 14163M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14164L: linux-mips@vger.kernel.org 14165S: Maintained 14166W: http://www.linux-mips.org/ 14167Q: https://patchwork.kernel.org/project/linux-mips/list/ 14168T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14169F: Documentation/devicetree/bindings/mips/ 14170F: Documentation/mips/ 14171F: arch/mips/ 14172F: drivers/platform/mips/ 14173F: include/dt-bindings/mips/ 14174 14175MIPS BOSTON DEVELOPMENT BOARD 14176M: Paul Burton <paulburton@kernel.org> 14177L: linux-mips@vger.kernel.org 14178S: Maintained 14179F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14180F: arch/mips/boot/dts/img/boston.dts 14181F: arch/mips/configs/generic/board-boston.config 14182F: drivers/clk/imgtec/clk-boston.c 14183F: include/dt-bindings/clock/boston-clock.h 14184 14185MIPS CORE DRIVERS 14186M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14187M: Serge Semin <fancer.lancer@gmail.com> 14188L: linux-mips@vger.kernel.org 14189S: Supported 14190F: drivers/bus/mips_cdmm.c 14191F: drivers/clocksource/mips-gic-timer.c 14192F: drivers/cpuidle/cpuidle-cps.c 14193F: drivers/irqchip/irq-mips-cpu.c 14194F: drivers/irqchip/irq-mips-gic.c 14195 14196MIPS GENERIC PLATFORM 14197M: Paul Burton <paulburton@kernel.org> 14198L: linux-mips@vger.kernel.org 14199S: Supported 14200F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14201F: arch/mips/generic/ 14202F: arch/mips/tools/generic-board-config.sh 14203 14204MIPS RINT INSTRUCTION EMULATION 14205M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14206L: linux-mips@vger.kernel.org 14207S: Supported 14208F: arch/mips/math-emu/dp_rint.c 14209F: arch/mips/math-emu/sp_rint.c 14210 14211MIPS/LOONGSON1 ARCHITECTURE 14212M: Keguang Zhang <keguang.zhang@gmail.com> 14213L: linux-mips@vger.kernel.org 14214S: Maintained 14215F: arch/mips/include/asm/mach-loongson32/ 14216F: arch/mips/loongson32/ 14217F: drivers/*/*loongson1* 14218 14219MIPS/LOONGSON2EF ARCHITECTURE 14220M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14221L: linux-mips@vger.kernel.org 14222S: Maintained 14223F: arch/mips/include/asm/mach-loongson2ef/ 14224F: arch/mips/loongson2ef/ 14225F: drivers/cpufreq/loongson2_cpufreq.c 14226 14227MIPS/LOONGSON64 ARCHITECTURE 14228M: Huacai Chen <chenhuacai@kernel.org> 14229M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14230L: linux-mips@vger.kernel.org 14231S: Maintained 14232F: arch/mips/include/asm/mach-loongson64/ 14233F: arch/mips/loongson64/ 14234F: drivers/irqchip/irq-loongson* 14235F: drivers/platform/mips/cpu_hwmon.c 14236 14237MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14238M: Hans Verkuil <hverkuil@xs4all.nl> 14239L: linux-media@vger.kernel.org 14240S: Odd Fixes 14241W: https://linuxtv.org 14242T: git git://linuxtv.org/media_tree.git 14243F: drivers/media/radio/radio-miropcm20* 14244 14245MMP SUPPORT 14246R: Lubomir Rintel <lkundrak@v3.sk> 14247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14248S: Odd Fixes 14249T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14250F: arch/arm/boot/dts/marvell/mmp* 14251F: arch/arm/mach-mmp/ 14252F: include/linux/soc/mmp/ 14253 14254MMP USB PHY DRIVERS 14255R: Lubomir Rintel <lkundrak@v3.sk> 14256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14257S: Maintained 14258F: drivers/phy/marvell/phy-mmp3-usb.c 14259F: drivers/phy/marvell/phy-pxa-usb.c 14260 14261MMU GATHER AND TLB INVALIDATION 14262M: Will Deacon <will@kernel.org> 14263M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14264M: Andrew Morton <akpm@linux-foundation.org> 14265M: Nick Piggin <npiggin@gmail.com> 14266M: Peter Zijlstra <peterz@infradead.org> 14267L: linux-arch@vger.kernel.org 14268L: linux-mm@kvack.org 14269S: Maintained 14270F: arch/*/include/asm/tlb.h 14271F: include/asm-generic/tlb.h 14272F: mm/mmu_gather.c 14273 14274MN88472 MEDIA DRIVER 14275M: Antti Palosaari <crope@iki.fi> 14276L: linux-media@vger.kernel.org 14277S: Maintained 14278W: https://linuxtv.org 14279W: http://palosaari.fi/linux/ 14280Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14281F: drivers/media/dvb-frontends/mn88472* 14282 14283MN88473 MEDIA DRIVER 14284M: Antti Palosaari <crope@iki.fi> 14285L: linux-media@vger.kernel.org 14286S: Maintained 14287W: https://linuxtv.org 14288W: http://palosaari.fi/linux/ 14289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14290F: drivers/media/dvb-frontends/mn88473* 14291 14292MODULE SUPPORT 14293M: Luis Chamberlain <mcgrof@kernel.org> 14294L: linux-modules@vger.kernel.org 14295L: linux-kernel@vger.kernel.org 14296S: Maintained 14297T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14298F: include/linux/kmod.h 14299F: include/linux/module.h 14300F: kernel/module/ 14301F: lib/test_kmod.c 14302F: scripts/module* 14303F: tools/testing/selftests/kmod/ 14304 14305MONOLITHIC POWER SYSTEM PMIC DRIVER 14306M: Saravanan Sekar <sravanhome@gmail.com> 14307S: Maintained 14308F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14309F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14310F: drivers/hwmon/pmbus/mpq7932.c 14311F: drivers/iio/adc/mp2629_adc.c 14312F: drivers/mfd/mp2629.c 14313F: drivers/power/supply/mp2629_charger.c 14314F: drivers/regulator/mp5416.c 14315F: drivers/regulator/mpq7920.c 14316F: drivers/regulator/mpq7920.h 14317F: include/linux/mfd/mp2629.h 14318 14319MOST(R) TECHNOLOGY DRIVER 14320M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14321M: Christian Gromm <christian.gromm@microchip.com> 14322S: Maintained 14323F: Documentation/ABI/testing/configfs-most 14324F: Documentation/ABI/testing/sysfs-bus-most 14325F: drivers/most/ 14326F: drivers/staging/most/ 14327F: include/linux/most.h 14328 14329MOTORCOMM PHY DRIVER 14330M: Peter Geis <pgwipeout@gmail.com> 14331M: Frank <Frank.Sae@motor-comm.com> 14332L: netdev@vger.kernel.org 14333S: Maintained 14334F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14335F: drivers/net/phy/motorcomm.c 14336 14337MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14338M: Jiri Slaby <jirislaby@kernel.org> 14339S: Maintained 14340F: Documentation/driver-api/tty/moxa-smartio.rst 14341F: drivers/tty/mxser.* 14342 14343MR800 AVERMEDIA USB FM RADIO DRIVER 14344M: Alexey Klimov <klimov.linux@gmail.com> 14345L: linux-media@vger.kernel.org 14346S: Maintained 14347T: git git://linuxtv.org/media_tree.git 14348F: drivers/media/radio/radio-mr800.c 14349 14350MRF24J40 IEEE 802.15.4 RADIO DRIVER 14351M: Stefan Schmidt <stefan@datenfreihafen.org> 14352L: linux-wpan@vger.kernel.org 14353S: Odd Fixes 14354F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14355F: drivers/net/ieee802154/mrf24j40.c 14356 14357MSI EC DRIVER 14358M: Nikita Kravets <teackot@gmail.com> 14359L: platform-driver-x86@vger.kernel.org 14360S: Maintained 14361W: https://github.com/BeardOverflow/msi-ec 14362F: drivers/platform/x86/msi-ec.* 14363 14364MSI LAPTOP SUPPORT 14365M: "Lee, Chun-Yi" <jlee@suse.com> 14366L: platform-driver-x86@vger.kernel.org 14367S: Maintained 14368F: drivers/platform/x86/msi-laptop.c 14369 14370MSI WMI SUPPORT 14371L: platform-driver-x86@vger.kernel.org 14372S: Orphan 14373F: drivers/platform/x86/msi-wmi.c 14374 14375MSI001 MEDIA DRIVER 14376M: Antti Palosaari <crope@iki.fi> 14377L: linux-media@vger.kernel.org 14378S: Maintained 14379W: https://linuxtv.org 14380W: http://palosaari.fi/linux/ 14381Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14382T: git git://linuxtv.org/anttip/media_tree.git 14383F: drivers/media/tuners/msi001* 14384 14385MSI2500 MEDIA DRIVER 14386M: Antti Palosaari <crope@iki.fi> 14387L: linux-media@vger.kernel.org 14388S: Maintained 14389W: https://linuxtv.org 14390W: http://palosaari.fi/linux/ 14391Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14392T: git git://linuxtv.org/anttip/media_tree.git 14393F: drivers/media/usb/msi2500/ 14394 14395MSTAR INTERRUPT CONTROLLER DRIVER 14396M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14397M: Daniel Palmer <daniel@thingy.jp> 14398S: Maintained 14399F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14400F: drivers/irqchip/irq-mst-intc.c 14401 14402MSYSTEMS DISKONCHIP G3 MTD DRIVER 14403M: Robert Jarzmik <robert.jarzmik@free.fr> 14404L: linux-mtd@lists.infradead.org 14405S: Maintained 14406F: drivers/mtd/devices/docg3* 14407 14408MT9P031 APTINA CAMERA SENSOR 14409M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14410L: linux-media@vger.kernel.org 14411S: Maintained 14412T: git git://linuxtv.org/media_tree.git 14413F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14414F: drivers/media/i2c/mt9p031.c 14415F: include/media/i2c/mt9p031.h 14416 14417MT9T112 APTINA CAMERA SENSOR 14418M: Jacopo Mondi <jacopo@jmondi.org> 14419L: linux-media@vger.kernel.org 14420S: Odd Fixes 14421T: git git://linuxtv.org/media_tree.git 14422F: drivers/media/i2c/mt9t112.c 14423F: include/media/i2c/mt9t112.h 14424 14425MT9V032 APTINA CAMERA SENSOR 14426M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14427L: linux-media@vger.kernel.org 14428S: Maintained 14429T: git git://linuxtv.org/media_tree.git 14430F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14431F: drivers/media/i2c/mt9v032.c 14432F: include/media/i2c/mt9v032.h 14433 14434MT9V111 APTINA CAMERA SENSOR 14435M: Jacopo Mondi <jacopo@jmondi.org> 14436L: linux-media@vger.kernel.org 14437S: Maintained 14438T: git git://linuxtv.org/media_tree.git 14439F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14440F: drivers/media/i2c/mt9v111.c 14441 14442MULTIFUNCTION DEVICES (MFD) 14443M: Lee Jones <lee@kernel.org> 14444S: Maintained 14445T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14446F: Documentation/devicetree/bindings/mfd/ 14447F: drivers/mfd/ 14448F: include/dt-bindings/mfd/ 14449F: include/linux/mfd/ 14450 14451MULTIMEDIA CARD (MMC) ETC. OVER SPI 14452S: Orphan 14453F: drivers/mmc/host/mmc_spi.c 14454F: include/linux/spi/mmc_spi.h 14455 14456MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14457M: Ulf Hansson <ulf.hansson@linaro.org> 14458L: linux-mmc@vger.kernel.org 14459S: Maintained 14460T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14461F: Documentation/devicetree/bindings/mmc/ 14462F: drivers/mmc/ 14463F: include/linux/mmc/ 14464F: include/uapi/linux/mmc/ 14465 14466MULTIPLEXER SUBSYSTEM 14467M: Peter Rosin <peda@axentia.se> 14468S: Maintained 14469F: Documentation/ABI/testing/sysfs-class-mux* 14470F: Documentation/devicetree/bindings/mux/ 14471F: drivers/mux/ 14472F: include/dt-bindings/mux/ 14473F: include/linux/mux/ 14474 14475MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14476M: Bin Liu <b-liu@ti.com> 14477L: linux-usb@vger.kernel.org 14478S: Maintained 14479F: drivers/usb/musb/ 14480 14481MXL301RF MEDIA DRIVER 14482M: Akihiro Tsukada <tskd08@gmail.com> 14483L: linux-media@vger.kernel.org 14484S: Odd Fixes 14485F: drivers/media/tuners/mxl301rf* 14486 14487MXL5007T MEDIA DRIVER 14488M: Michael Krufky <mkrufky@linuxtv.org> 14489L: linux-media@vger.kernel.org 14490S: Maintained 14491W: https://linuxtv.org 14492W: http://github.com/mkrufky 14493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14494T: git git://linuxtv.org/mkrufky/tuners.git 14495F: drivers/media/tuners/mxl5007t.* 14496 14497MXSFB DRM DRIVER 14498M: Marek Vasut <marex@denx.de> 14499M: Stefan Agner <stefan@agner.ch> 14500L: dri-devel@lists.freedesktop.org 14501S: Supported 14502T: git git://anongit.freedesktop.org/drm/drm-misc 14503F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14504F: drivers/gpu/drm/mxsfb/ 14505 14506MYLEX DAC960 PCI RAID Controller 14507M: Hannes Reinecke <hare@kernel.org> 14508L: linux-scsi@vger.kernel.org 14509S: Supported 14510F: drivers/scsi/myrb.* 14511F: drivers/scsi/myrs.* 14512 14513MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14514M: Chris Lee <christopher.lee@cspi.com> 14515L: netdev@vger.kernel.org 14516S: Supported 14517W: https://www.cspi.com/ethernet-products/support/downloads/ 14518F: drivers/net/ethernet/myricom/myri10ge/ 14519 14520NAND FLASH SUBSYSTEM 14521M: Miquel Raynal <miquel.raynal@bootlin.com> 14522R: Richard Weinberger <richard@nod.at> 14523L: linux-mtd@lists.infradead.org 14524S: Maintained 14525W: http://www.linux-mtd.infradead.org/ 14526Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14527C: irc://irc.oftc.net/mtd 14528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14529F: drivers/mtd/nand/ 14530F: include/linux/mtd/*nand*.h 14531 14532NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14533M: Daniel Mack <zonque@gmail.com> 14534L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14535S: Maintained 14536W: http://www.native-instruments.com 14537F: sound/usb/caiaq/ 14538 14539NATSEMI ETHERNET DRIVER (DP8381x) 14540S: Orphan 14541F: drivers/net/ethernet/natsemi/natsemi.c 14542 14543NCR 5380 SCSI DRIVERS 14544M: Finn Thain <fthain@linux-m68k.org> 14545M: Michael Schmitz <schmitzmic@gmail.com> 14546L: linux-scsi@vger.kernel.org 14547S: Maintained 14548F: Documentation/scsi/g_NCR5380.rst 14549F: drivers/scsi/NCR5380.* 14550F: drivers/scsi/arm/cumana_1.c 14551F: drivers/scsi/arm/oak.c 14552F: drivers/scsi/atari_scsi.* 14553F: drivers/scsi/dmx3191d.c 14554F: drivers/scsi/g_NCR5380.* 14555F: drivers/scsi/mac_scsi.* 14556F: drivers/scsi/sun3_scsi.* 14557F: drivers/scsi/sun3_scsi_vme.c 14558 14559NCSI LIBRARY 14560M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14561S: Maintained 14562F: net/ncsi/ 14563 14564NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14565M: Guenter Roeck <linux@roeck-us.net> 14566L: linux-hwmon@vger.kernel.org 14567S: Maintained 14568F: Documentation/hwmon/nct6775.rst 14569F: drivers/hwmon/nct6775-core.c 14570F: drivers/hwmon/nct6775-platform.c 14571F: drivers/hwmon/nct6775.h 14572 14573NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14574M: Zev Weiss <zev@bewilderbeest.net> 14575L: linux-hwmon@vger.kernel.org 14576S: Maintained 14577F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14578F: drivers/hwmon/nct6775-i2c.c 14579 14580NETDEVSIM 14581M: Jakub Kicinski <kuba@kernel.org> 14582S: Maintained 14583F: drivers/net/netdevsim/* 14584 14585NETEM NETWORK EMULATOR 14586M: Stephen Hemminger <stephen@networkplumber.org> 14587L: netdev@vger.kernel.org 14588S: Maintained 14589F: net/sched/sch_netem.c 14590 14591NETERION 10GbE DRIVERS (s2io) 14592M: Jon Mason <jdmason@kudzu.us> 14593L: netdev@vger.kernel.org 14594S: Supported 14595F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14596F: drivers/net/ethernet/neterion/ 14597 14598NETFILTER 14599M: Pablo Neira Ayuso <pablo@netfilter.org> 14600M: Jozsef Kadlecsik <kadlec@netfilter.org> 14601M: Florian Westphal <fw@strlen.de> 14602L: netfilter-devel@vger.kernel.org 14603L: coreteam@netfilter.org 14604S: Maintained 14605W: http://www.netfilter.org/ 14606W: http://www.iptables.org/ 14607W: http://www.nftables.org/ 14608Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14609C: irc://irc.libera.chat/netfilter 14610T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14612F: include/linux/netfilter* 14613F: include/linux/netfilter/ 14614F: include/net/netfilter/ 14615F: include/uapi/linux/netfilter* 14616F: include/uapi/linux/netfilter/ 14617F: net/*/netfilter.c 14618F: net/*/netfilter/ 14619F: net/bridge/br_netfilter*.c 14620F: net/netfilter/ 14621 14622NETROM NETWORK LAYER 14623M: Ralf Baechle <ralf@linux-mips.org> 14624L: linux-hams@vger.kernel.org 14625S: Maintained 14626W: http://www.linux-ax25.org/ 14627F: include/net/netrom.h 14628F: include/uapi/linux/netrom.h 14629F: net/netrom/ 14630 14631NETRONIX EMBEDDED CONTROLLER 14632M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14633S: Maintained 14634F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14635F: drivers/mfd/ntxec.c 14636F: drivers/pwm/pwm-ntxec.c 14637F: drivers/rtc/rtc-ntxec.c 14638F: include/linux/mfd/ntxec.h 14639 14640NETRONOME ETHERNET DRIVERS 14641M: Simon Horman <simon.horman@corigine.com> 14642R: Jakub Kicinski <kuba@kernel.org> 14643L: oss-drivers@corigine.com 14644S: Maintained 14645F: drivers/net/ethernet/netronome/ 14646 14647NETWORK BLOCK DEVICE (NBD) 14648M: Josef Bacik <josef@toxicpanda.com> 14649L: linux-block@vger.kernel.org 14650L: nbd@other.debian.org 14651S: Maintained 14652F: Documentation/admin-guide/blockdev/nbd.rst 14653F: drivers/block/nbd.c 14654F: include/trace/events/nbd.h 14655F: include/uapi/linux/nbd.h 14656 14657NETWORK DROP MONITOR 14658M: Neil Horman <nhorman@tuxdriver.com> 14659L: netdev@vger.kernel.org 14660S: Maintained 14661W: https://fedorahosted.org/dropwatch/ 14662F: include/uapi/linux/net_dropmon.h 14663F: net/core/drop_monitor.c 14664 14665NETWORKING DRIVERS 14666M: "David S. Miller" <davem@davemloft.net> 14667M: Eric Dumazet <edumazet@google.com> 14668M: Jakub Kicinski <kuba@kernel.org> 14669M: Paolo Abeni <pabeni@redhat.com> 14670L: netdev@vger.kernel.org 14671S: Maintained 14672Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14673T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14674T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14675F: Documentation/devicetree/bindings/net/ 14676F: drivers/connector/ 14677F: drivers/net/ 14678F: include/dt-bindings/net/ 14679F: include/linux/etherdevice.h 14680F: include/linux/fcdevice.h 14681F: include/linux/fddidevice.h 14682F: include/linux/hippidevice.h 14683F: include/linux/if_* 14684F: include/linux/inetdevice.h 14685F: include/linux/netdevice.h 14686F: include/uapi/linux/if_* 14687F: include/uapi/linux/netdevice.h 14688X: drivers/net/wireless/ 14689 14690NETWORKING DRIVERS (WIRELESS) 14691M: Kalle Valo <kvalo@kernel.org> 14692L: linux-wireless@vger.kernel.org 14693S: Maintained 14694W: https://wireless.wiki.kernel.org/ 14695Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14696T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14697T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14698F: Documentation/devicetree/bindings/net/wireless/ 14699F: drivers/net/wireless/ 14700 14701NETWORKING [DSA] 14702M: Andrew Lunn <andrew@lunn.ch> 14703M: Florian Fainelli <f.fainelli@gmail.com> 14704M: Vladimir Oltean <olteanv@gmail.com> 14705S: Maintained 14706F: Documentation/devicetree/bindings/net/dsa/ 14707F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14708F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14709F: drivers/net/dsa/ 14710F: include/linux/dsa/ 14711F: include/linux/platform_data/dsa.h 14712F: include/net/dsa.h 14713F: net/dsa/ 14714F: tools/testing/selftests/drivers/net/dsa/ 14715 14716NETWORKING [GENERAL] 14717M: "David S. Miller" <davem@davemloft.net> 14718M: Eric Dumazet <edumazet@google.com> 14719M: Jakub Kicinski <kuba@kernel.org> 14720M: Paolo Abeni <pabeni@redhat.com> 14721L: netdev@vger.kernel.org 14722S: Maintained 14723Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14724B: mailto:netdev@vger.kernel.org 14725T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14726T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14727F: Documentation/core-api/netlink.rst 14728F: Documentation/netlink/ 14729F: Documentation/networking/ 14730F: Documentation/process/maintainer-netdev.rst 14731F: Documentation/userspace-api/netlink/ 14732F: include/linux/in.h 14733F: include/linux/net.h 14734F: include/linux/netdevice.h 14735F: include/net/ 14736F: include/uapi/linux/in.h 14737F: include/uapi/linux/net.h 14738F: include/uapi/linux/net_namespace.h 14739F: include/uapi/linux/netdevice.h 14740F: lib/net_utils.c 14741F: lib/random32.c 14742F: net/ 14743F: tools/net/ 14744F: tools/testing/selftests/net/ 14745X: net/bluetooth/ 14746 14747NETWORKING [IPSEC] 14748M: Steffen Klassert <steffen.klassert@secunet.com> 14749M: Herbert Xu <herbert@gondor.apana.org.au> 14750M: "David S. Miller" <davem@davemloft.net> 14751L: netdev@vger.kernel.org 14752S: Maintained 14753T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14754T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14755F: include/net/xfrm.h 14756F: include/uapi/linux/xfrm.h 14757F: net/ipv4/ah4.c 14758F: net/ipv4/esp4* 14759F: net/ipv4/ip_vti.c 14760F: net/ipv4/ipcomp.c 14761F: net/ipv4/xfrm* 14762F: net/ipv6/ah6.c 14763F: net/ipv6/esp6* 14764F: net/ipv6/ip6_vti.c 14765F: net/ipv6/ipcomp6.c 14766F: net/ipv6/xfrm* 14767F: net/key/ 14768F: net/xfrm/ 14769F: tools/testing/selftests/net/ipsec.c 14770 14771NETWORKING [IPv4/IPv6] 14772M: "David S. Miller" <davem@davemloft.net> 14773M: David Ahern <dsahern@kernel.org> 14774L: netdev@vger.kernel.org 14775S: Maintained 14776T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14777F: arch/x86/net/* 14778F: include/linux/ip.h 14779F: include/linux/ipv6* 14780F: include/net/fib* 14781F: include/net/ip* 14782F: include/net/route.h 14783F: net/ipv4/ 14784F: net/ipv6/ 14785 14786NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14787M: Paul Moore <paul@paul-moore.com> 14788L: netdev@vger.kernel.org 14789L: linux-security-module@vger.kernel.org 14790S: Supported 14791W: https://github.com/netlabel 14792F: Documentation/netlabel/ 14793F: include/net/calipso.h 14794F: include/net/cipso_ipv4.h 14795F: include/net/netlabel.h 14796F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14797F: include/uapi/linux/netfilter/xt_SECMARK.h 14798F: net/ipv4/cipso_ipv4.c 14799F: net/ipv6/calipso.c 14800F: net/netfilter/xt_CONNSECMARK.c 14801F: net/netfilter/xt_SECMARK.c 14802F: net/netlabel/ 14803 14804NETWORKING [MPTCP] 14805M: Matthieu Baerts <matthieu.baerts@tessares.net> 14806M: Mat Martineau <martineau@kernel.org> 14807L: netdev@vger.kernel.org 14808L: mptcp@lists.linux.dev 14809S: Maintained 14810W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14811B: https://github.com/multipath-tcp/mptcp_net-next/issues 14812T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14813T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14814F: Documentation/networking/mptcp-sysctl.rst 14815F: include/net/mptcp.h 14816F: include/trace/events/mptcp.h 14817F: include/uapi/linux/mptcp.h 14818F: net/mptcp/ 14819F: tools/testing/selftests/bpf/*/*mptcp*.c 14820F: tools/testing/selftests/net/mptcp/ 14821 14822NETWORKING [TCP] 14823M: Eric Dumazet <edumazet@google.com> 14824L: netdev@vger.kernel.org 14825S: Maintained 14826F: include/linux/net_mm.h 14827F: include/linux/tcp.h 14828F: include/net/tcp.h 14829F: include/trace/events/tcp.h 14830F: include/uapi/linux/tcp.h 14831F: net/ipv4/syncookies.c 14832F: net/ipv4/tcp*.c 14833F: net/ipv6/syncookies.c 14834F: net/ipv6/tcp*.c 14835 14836NETWORKING [TLS] 14837M: Boris Pismenny <borisp@nvidia.com> 14838M: John Fastabend <john.fastabend@gmail.com> 14839M: Jakub Kicinski <kuba@kernel.org> 14840L: netdev@vger.kernel.org 14841S: Maintained 14842F: include/net/tls.h 14843F: include/uapi/linux/tls.h 14844F: net/tls/* 14845 14846NETXEN (1/10) GbE SUPPORT 14847M: Manish Chopra <manishc@marvell.com> 14848M: Rahul Verma <rahulv@marvell.com> 14849M: GR-Linux-NIC-Dev@marvell.com 14850L: netdev@vger.kernel.org 14851S: Supported 14852F: drivers/net/ethernet/qlogic/netxen/ 14853 14854NET_FAILOVER MODULE 14855M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14856L: netdev@vger.kernel.org 14857S: Supported 14858F: Documentation/networking/net_failover.rst 14859F: drivers/net/net_failover.c 14860F: include/net/net_failover.h 14861 14862NEXTHOP 14863M: David Ahern <dsahern@kernel.org> 14864L: netdev@vger.kernel.org 14865S: Maintained 14866F: include/net/netns/nexthop.h 14867F: include/net/nexthop.h 14868F: include/uapi/linux/nexthop.h 14869F: net/ipv4/nexthop.c 14870 14871NFC SUBSYSTEM 14872M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14873L: netdev@vger.kernel.org 14874S: Maintained 14875F: Documentation/devicetree/bindings/net/nfc/ 14876F: drivers/nfc/ 14877F: include/net/nfc/ 14878F: include/uapi/linux/nfc.h 14879F: net/nfc/ 14880 14881NFC VIRTUAL NCI DEVICE DRIVER 14882M: Bongsu Jeon <bongsu.jeon@samsung.com> 14883L: netdev@vger.kernel.org 14884S: Supported 14885F: drivers/nfc/virtual_ncidev.c 14886F: tools/testing/selftests/nci/ 14887 14888NFS, SUNRPC, AND LOCKD CLIENTS 14889M: Trond Myklebust <trond.myklebust@hammerspace.com> 14890M: Anna Schumaker <anna@kernel.org> 14891L: linux-nfs@vger.kernel.org 14892S: Maintained 14893W: http://client.linux-nfs.org 14894T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14895F: Documentation/filesystems/nfs/ 14896F: fs/lockd/ 14897F: fs/nfs/ 14898F: fs/nfs_common/ 14899F: include/linux/lockd/ 14900F: include/linux/nfs* 14901F: include/linux/sunrpc/ 14902F: include/uapi/linux/nfs* 14903F: include/uapi/linux/sunrpc/ 14904F: net/sunrpc/ 14905 14906NILFS2 FILESYSTEM 14907M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14908L: linux-nilfs@vger.kernel.org 14909S: Supported 14910W: https://nilfs.sourceforge.io/ 14911W: https://nilfs.osdn.jp/ 14912T: git https://github.com/konis/nilfs2.git 14913F: Documentation/filesystems/nilfs2.rst 14914F: fs/nilfs2/ 14915F: include/trace/events/nilfs2.h 14916F: include/uapi/linux/nilfs2_api.h 14917F: include/uapi/linux/nilfs2_ondisk.h 14918 14919NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14920M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14921S: Maintained 14922W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14923F: Documentation/scsi/NinjaSCSI.rst 14924F: drivers/scsi/pcmcia/nsp_* 14925 14926NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14927M: GOTO Masanori <gotom@debian.or.jp> 14928M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14929S: Maintained 14930W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14931F: Documentation/scsi/NinjaSCSI.rst 14932F: drivers/scsi/nsp32* 14933 14934NINTENDO HID DRIVER 14935M: Daniel J. Ogorchock <djogorchock@gmail.com> 14936L: linux-input@vger.kernel.org 14937S: Maintained 14938F: drivers/hid/hid-nintendo* 14939 14940NIOS2 ARCHITECTURE 14941M: Dinh Nguyen <dinguyen@kernel.org> 14942S: Maintained 14943T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14944F: arch/nios2/ 14945 14946NITRO ENCLAVES (NE) 14947M: Alexandru Ciobotaru <alcioa@amazon.com> 14948L: linux-kernel@vger.kernel.org 14949L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14950S: Supported 14951W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14952F: Documentation/virt/ne_overview.rst 14953F: drivers/virt/nitro_enclaves/ 14954F: include/linux/nitro_enclaves.h 14955F: include/uapi/linux/nitro_enclaves.h 14956F: samples/nitro_enclaves/ 14957 14958NOHZ, DYNTICKS SUPPORT 14959M: Frederic Weisbecker <frederic@kernel.org> 14960M: Thomas Gleixner <tglx@linutronix.de> 14961M: Ingo Molnar <mingo@kernel.org> 14962L: linux-kernel@vger.kernel.org 14963S: Maintained 14964T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14965F: include/linux/sched/nohz.h 14966F: include/linux/tick.h 14967F: kernel/time/tick*.* 14968 14969NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14970M: Pavel Machek <pavel@ucw.cz> 14971M: Sakari Ailus <sakari.ailus@iki.fi> 14972L: linux-media@vger.kernel.org 14973S: Maintained 14974F: drivers/media/i2c/ad5820.c 14975F: drivers/media/i2c/et8ek8 14976 14977NOKIA N900 POWER SUPPLY DRIVERS 14978R: Pali Rohár <pali@kernel.org> 14979F: drivers/power/supply/bq2415x_charger.c 14980F: drivers/power/supply/bq27xxx_battery.c 14981F: drivers/power/supply/bq27xxx_battery_i2c.c 14982F: drivers/power/supply/isp1704_charger.c 14983F: drivers/power/supply/rx51_battery.c 14984F: include/linux/power/bq2415x_charger.h 14985F: include/linux/power/bq27xxx_battery.h 14986 14987NOLIBC HEADER FILE 14988M: Willy Tarreau <w@1wt.eu> 14989S: Maintained 14990T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14991F: tools/include/nolibc/ 14992F: tools/testing/selftests/nolibc/ 14993 14994NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14995M: Hans de Goede <hdegoede@redhat.com> 14996L: linux-input@vger.kernel.org 14997S: Maintained 14998F: drivers/input/touchscreen/novatek-nvt-ts.c 14999 15000NSDEPS 15001M: Matthias Maennich <maennich@google.com> 15002S: Maintained 15003F: Documentation/core-api/symbol-namespaces.rst 15004F: scripts/nsdeps 15005 15006NTB AMD DRIVER 15007M: Sanjay R Mehta <sanju.mehta@amd.com> 15008M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15009L: ntb@lists.linux.dev 15010S: Supported 15011F: drivers/ntb/hw/amd/ 15012 15013NTB DRIVER CORE 15014M: Jon Mason <jdmason@kudzu.us> 15015M: Dave Jiang <dave.jiang@intel.com> 15016M: Allen Hubbe <allenbh@gmail.com> 15017L: ntb@lists.linux.dev 15018S: Supported 15019W: https://github.com/jonmason/ntb/wiki 15020T: git https://github.com/jonmason/ntb.git 15021F: drivers/net/ntb_netdev.c 15022F: drivers/ntb/ 15023F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15024F: include/linux/ntb.h 15025F: include/linux/ntb_transport.h 15026F: tools/testing/selftests/ntb/ 15027 15028NTB IDT DRIVER 15029M: Serge Semin <fancer.lancer@gmail.com> 15030L: ntb@lists.linux.dev 15031S: Supported 15032F: drivers/ntb/hw/idt/ 15033 15034NTB INTEL DRIVER 15035M: Dave Jiang <dave.jiang@intel.com> 15036L: ntb@lists.linux.dev 15037S: Supported 15038W: https://github.com/davejiang/linux/wiki 15039T: git https://github.com/davejiang/linux.git 15040F: drivers/ntb/hw/intel/ 15041 15042NTFS FILESYSTEM 15043M: Anton Altaparmakov <anton@tuxera.com> 15044R: Namjae Jeon <linkinjeon@kernel.org> 15045L: linux-ntfs-dev@lists.sourceforge.net 15046S: Supported 15047W: http://www.tuxera.com/ 15048T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15049F: Documentation/filesystems/ntfs.rst 15050F: fs/ntfs/ 15051 15052NTFS3 FILESYSTEM 15053M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15054L: ntfs3@lists.linux.dev 15055S: Supported 15056W: http://www.paragon-software.com/ 15057T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15058F: Documentation/filesystems/ntfs3.rst 15059F: fs/ntfs3/ 15060 15061NUBUS SUBSYSTEM 15062M: Finn Thain <fthain@linux-m68k.org> 15063L: linux-m68k@lists.linux-m68k.org 15064S: Maintained 15065F: arch/*/include/asm/nubus.h 15066F: drivers/nubus/ 15067F: include/linux/nubus.h 15068F: include/uapi/linux/nubus.h 15069 15070NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15071M: Antonino Daplas <adaplas@gmail.com> 15072L: linux-fbdev@vger.kernel.org 15073S: Maintained 15074F: drivers/video/fbdev/nvidia/ 15075F: drivers/video/fbdev/riva/ 15076 15077NVIDIA WMI EC BACKLIGHT DRIVER 15078M: Daniel Dadap <ddadap@nvidia.com> 15079L: platform-driver-x86@vger.kernel.org 15080S: Supported 15081F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15082F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15083 15084NVM EXPRESS DRIVER 15085M: Keith Busch <kbusch@kernel.org> 15086M: Jens Axboe <axboe@fb.com> 15087M: Christoph Hellwig <hch@lst.de> 15088M: Sagi Grimberg <sagi@grimberg.me> 15089L: linux-nvme@lists.infradead.org 15090S: Supported 15091W: http://git.infradead.org/nvme.git 15092T: git git://git.infradead.org/nvme.git 15093F: Documentation/nvme/ 15094F: drivers/nvme/common/ 15095F: drivers/nvme/host/ 15096F: include/linux/nvme-*.h 15097F: include/linux/nvme.h 15098F: include/uapi/linux/nvme_ioctl.h 15099 15100NVM EXPRESS FABRICS AUTHENTICATION 15101M: Hannes Reinecke <hare@suse.de> 15102L: linux-nvme@lists.infradead.org 15103S: Supported 15104F: drivers/nvme/host/auth.c 15105F: drivers/nvme/target/auth.c 15106F: drivers/nvme/target/fabrics-cmd-auth.c 15107F: include/linux/nvme-auth.h 15108 15109NVM EXPRESS FC TRANSPORT DRIVERS 15110M: James Smart <james.smart@broadcom.com> 15111L: linux-nvme@lists.infradead.org 15112S: Supported 15113F: drivers/nvme/host/fc.c 15114F: drivers/nvme/target/fc.c 15115F: drivers/nvme/target/fcloop.c 15116F: include/linux/nvme-fc-driver.h 15117F: include/linux/nvme-fc.h 15118 15119NVM EXPRESS HARDWARE MONITORING SUPPORT 15120M: Guenter Roeck <linux@roeck-us.net> 15121L: linux-nvme@lists.infradead.org 15122S: Supported 15123F: drivers/nvme/host/hwmon.c 15124 15125NVM EXPRESS TARGET DRIVER 15126M: Christoph Hellwig <hch@lst.de> 15127M: Sagi Grimberg <sagi@grimberg.me> 15128M: Chaitanya Kulkarni <kch@nvidia.com> 15129L: linux-nvme@lists.infradead.org 15130S: Supported 15131W: http://git.infradead.org/nvme.git 15132T: git git://git.infradead.org/nvme.git 15133F: drivers/nvme/target/ 15134 15135NVMEM FRAMEWORK 15136M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15137S: Maintained 15138T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15139F: Documentation/ABI/stable/sysfs-bus-nvmem 15140F: Documentation/devicetree/bindings/nvmem/ 15141F: drivers/nvmem/ 15142F: include/linux/nvmem-consumer.h 15143F: include/linux/nvmem-provider.h 15144 15145NXP BLUETOOTH WIRELESS DRIVERS 15146M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15147M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15148S: Maintained 15149F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15150F: drivers/bluetooth/btnxpuart.c 15151 15152NXP C45 TJA11XX PHY DRIVER 15153M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15154L: netdev@vger.kernel.org 15155S: Maintained 15156F: drivers/net/phy/nxp-c45-tja11xx.c 15157 15158NXP FSPI DRIVER 15159M: Han Xu <han.xu@nxp.com> 15160M: Haibo Chen <haibo.chen@nxp.com> 15161R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15162L: linux-spi@vger.kernel.org 15163S: Maintained 15164F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15165F: drivers/spi/spi-nxp-fspi.c 15166 15167NXP FXAS21002C DRIVER 15168M: Rui Miguel Silva <rmfrfs@gmail.com> 15169L: linux-iio@vger.kernel.org 15170S: Maintained 15171F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15172F: drivers/iio/gyro/fxas21002c.h 15173F: drivers/iio/gyro/fxas21002c_core.c 15174F: drivers/iio/gyro/fxas21002c_i2c.c 15175F: drivers/iio/gyro/fxas21002c_spi.c 15176 15177NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15178M: Haibo Chen <haibo.chen@nxp.com> 15179L: linux-iio@vger.kernel.org 15180L: linux-imx@nxp.com 15181S: Maintained 15182F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15183F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15184F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15185F: drivers/iio/adc/imx7d_adc.c 15186F: drivers/iio/adc/imx93_adc.c 15187F: drivers/iio/adc/vf610_adc.c 15188 15189NXP i.MX 8M ISI DRIVER 15190M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15191L: linux-media@vger.kernel.org 15192S: Maintained 15193F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15194F: drivers/media/platform/nxp/imx8-isi/ 15195 15196NXP i.MX 8MP DW100 V4L2 DRIVER 15197M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15198L: linux-media@vger.kernel.org 15199S: Maintained 15200F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15201F: Documentation/userspace-api/media/drivers/dw100.rst 15202F: drivers/media/platform/nxp/dw100/ 15203F: include/uapi/linux/dw100.h 15204 15205NXP i.MX 8MQ DCSS DRIVER 15206M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15207R: Lucas Stach <l.stach@pengutronix.de> 15208L: dri-devel@lists.freedesktop.org 15209S: Maintained 15210F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15211F: drivers/gpu/drm/imx/dcss/ 15212 15213NXP i.MX 8QXP ADC DRIVER 15214M: Cai Huoqing <cai.huoqing@linux.dev> 15215M: Haibo Chen <haibo.chen@nxp.com> 15216L: linux-imx@nxp.com 15217L: linux-iio@vger.kernel.org 15218S: Maintained 15219F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15220F: drivers/iio/adc/imx8qxp-adc.c 15221 15222NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15223M: Mirela Rabulea <mirela.rabulea@nxp.com> 15224R: NXP Linux Team <linux-imx@nxp.com> 15225L: linux-media@vger.kernel.org 15226S: Maintained 15227F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15228F: drivers/media/platform/nxp/imx-jpeg 15229 15230NXP i.MX CLOCK DRIVERS 15231M: Abel Vesa <abelvesa@kernel.org> 15232R: Peng Fan <peng.fan@nxp.com> 15233L: linux-clk@vger.kernel.org 15234L: linux-imx@nxp.com 15235S: Maintained 15236T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15237F: Documentation/devicetree/bindings/clock/imx* 15238F: drivers/clk/imx/ 15239F: include/dt-bindings/clock/imx* 15240 15241NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15242M: Jagan Teki <jagan@amarulasolutions.com> 15243S: Maintained 15244F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15245F: drivers/regulator/pf8x00-regulator.c 15246 15247NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15248M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15249L: linux-kernel@vger.kernel.org 15250S: Maintained 15251F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15252F: drivers/extcon/extcon-ptn5150.c 15253 15254NXP SGTL5000 DRIVER 15255M: Fabio Estevam <festevam@gmail.com> 15256L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15257S: Maintained 15258F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15259F: sound/soc/codecs/sgtl5000* 15260 15261NXP SJA1105 ETHERNET SWITCH DRIVER 15262M: Vladimir Oltean <olteanv@gmail.com> 15263L: linux-kernel@vger.kernel.org 15264S: Maintained 15265F: drivers/net/dsa/sja1105 15266F: drivers/net/pcs/pcs-xpcs-nxp.c 15267 15268NXP TDA998X DRM DRIVER 15269M: Russell King <linux@armlinux.org.uk> 15270S: Maintained 15271T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15272T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15273F: drivers/gpu/drm/i2c/tda998x_drv.c 15274F: include/drm/i2c/tda998x.h 15275F: include/dt-bindings/display/tda998x.h 15276K: "nxp,tda998x" 15277 15278NXP TFA9879 DRIVER 15279M: Peter Rosin <peda@axentia.se> 15280L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15281S: Maintained 15282F: Documentation/devicetree/bindings/sound/tfa9879.txt 15283F: sound/soc/codecs/tfa9879* 15284 15285NXP-NCI NFC DRIVER 15286S: Orphan 15287F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15288F: drivers/nfc/nxp-nci 15289 15290NXP/Goodix TFA989X (TFA1) DRIVER 15291M: Stephan Gerhold <stephan@gerhold.net> 15292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15293S: Maintained 15294F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15295F: sound/soc/codecs/tfa989x.c 15296 15297NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15298M: Jonas Malaco <jonas@protocubo.io> 15299L: linux-hwmon@vger.kernel.org 15300S: Maintained 15301F: Documentation/hwmon/nzxt-kraken2.rst 15302F: drivers/hwmon/nzxt-kraken2.c 15303 15304NZXT-SMART2 HARDWARE MONITORING DRIVER 15305M: Aleksandr Mezin <mezin.alexander@gmail.com> 15306L: linux-hwmon@vger.kernel.org 15307S: Maintained 15308F: Documentation/hwmon/nzxt-smart2.rst 15309F: drivers/hwmon/nzxt-smart2.c 15310 15311OBJAGG 15312M: Jiri Pirko <jiri@resnulli.us> 15313L: netdev@vger.kernel.org 15314S: Supported 15315F: include/linux/objagg.h 15316F: lib/objagg.c 15317F: lib/test_objagg.c 15318 15319OBJTOOL 15320M: Josh Poimboeuf <jpoimboe@kernel.org> 15321M: Peter Zijlstra <peterz@infradead.org> 15322S: Supported 15323F: include/linux/objtool*.h 15324F: tools/objtool/ 15325 15326OCELOT ETHERNET SWITCH DRIVER 15327M: Vladimir Oltean <vladimir.oltean@nxp.com> 15328M: Claudiu Manoil <claudiu.manoil@nxp.com> 15329M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15330M: UNGLinuxDriver@microchip.com 15331L: netdev@vger.kernel.org 15332S: Supported 15333F: drivers/net/dsa/ocelot/* 15334F: drivers/net/ethernet/mscc/ 15335F: include/soc/mscc/ocelot* 15336F: net/dsa/tag_ocelot.c 15337F: net/dsa/tag_ocelot_8021q.c 15338F: tools/testing/selftests/drivers/net/ocelot/* 15339 15340OCELOT EXTERNAL SWITCH CONTROL 15341M: Colin Foster <colin.foster@in-advantage.com> 15342S: Supported 15343F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15344F: drivers/mfd/ocelot* 15345F: drivers/net/dsa/ocelot/ocelot_ext.c 15346F: include/linux/mfd/ocelot.h 15347 15348OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15349M: Frederic Barrat <fbarrat@linux.ibm.com> 15350M: Andrew Donnellan <ajd@linux.ibm.com> 15351L: linuxppc-dev@lists.ozlabs.org 15352S: Supported 15353F: Documentation/userspace-api/accelerators/ocxl.rst 15354F: arch/powerpc/include/asm/pnv-ocxl.h 15355F: arch/powerpc/platforms/powernv/ocxl.c 15356F: drivers/misc/ocxl/ 15357F: include/misc/ocxl* 15358F: include/uapi/misc/ocxl.h 15359 15360OMAP AUDIO SUPPORT 15361M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15362M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15364L: linux-omap@vger.kernel.org 15365S: Maintained 15366F: sound/soc/ti/n810.c 15367F: sound/soc/ti/omap* 15368F: sound/soc/ti/rx51.c 15369F: sound/soc/ti/sdma-pcm.* 15370 15371OMAP CLOCK FRAMEWORK SUPPORT 15372M: Paul Walmsley <paul@pwsan.com> 15373L: linux-omap@vger.kernel.org 15374S: Maintained 15375F: arch/arm/*omap*/*clock* 15376 15377OMAP DEVICE TREE SUPPORT 15378M: Benoît Cousson <bcousson@baylibre.com> 15379M: Tony Lindgren <tony@atomide.com> 15380L: linux-omap@vger.kernel.org 15381L: devicetree@vger.kernel.org 15382S: Maintained 15383F: arch/arm/boot/dts/ti/omap/ 15384 15385OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15386L: linux-omap@vger.kernel.org 15387L: linux-fbdev@vger.kernel.org 15388S: Orphan 15389F: Documentation/arch/arm/omap/dss.rst 15390F: drivers/video/fbdev/omap2/ 15391 15392OMAP FRAMEBUFFER SUPPORT 15393L: linux-fbdev@vger.kernel.org 15394L: linux-omap@vger.kernel.org 15395S: Orphan 15396F: drivers/video/fbdev/omap/ 15397 15398OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15399M: Roger Quadros <rogerq@kernel.org> 15400M: Tony Lindgren <tony@atomide.com> 15401L: linux-omap@vger.kernel.org 15402S: Maintained 15403F: arch/arm/mach-omap2/*gpmc* 15404F: drivers/memory/omap-gpmc.c 15405 15406OMAP GPIO DRIVER 15407M: Grygorii Strashko <grygorii.strashko@ti.com> 15408M: Santosh Shilimkar <ssantosh@kernel.org> 15409M: Kevin Hilman <khilman@kernel.org> 15410L: linux-omap@vger.kernel.org 15411S: Maintained 15412F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15413F: drivers/gpio/gpio-omap.c 15414 15415OMAP HARDWARE SPINLOCK SUPPORT 15416M: Ohad Ben-Cohen <ohad@wizery.com> 15417L: linux-omap@vger.kernel.org 15418S: Maintained 15419F: drivers/hwspinlock/omap_hwspinlock.c 15420 15421OMAP HS MMC SUPPORT 15422L: linux-mmc@vger.kernel.org 15423L: linux-omap@vger.kernel.org 15424S: Orphan 15425F: drivers/mmc/host/omap_hsmmc.c 15426 15427OMAP HWMOD DATA 15428M: Paul Walmsley <paul@pwsan.com> 15429L: linux-omap@vger.kernel.org 15430S: Maintained 15431F: arch/arm/mach-omap2/omap_hwmod*data* 15432 15433OMAP HWMOD SUPPORT 15434M: Benoît Cousson <bcousson@baylibre.com> 15435M: Paul Walmsley <paul@pwsan.com> 15436L: linux-omap@vger.kernel.org 15437S: Maintained 15438F: arch/arm/mach-omap2/omap_hwmod.* 15439 15440OMAP I2C DRIVER 15441M: Vignesh R <vigneshr@ti.com> 15442L: linux-omap@vger.kernel.org 15443L: linux-i2c@vger.kernel.org 15444S: Maintained 15445F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15446F: drivers/i2c/busses/i2c-omap.c 15447 15448OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15449M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15450L: linux-media@vger.kernel.org 15451S: Maintained 15452F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15453F: drivers/media/platform/ti/omap3isp/ 15454F: drivers/staging/media/omap4iss/ 15455 15456OMAP MMC SUPPORT 15457M: Aaro Koskinen <aaro.koskinen@iki.fi> 15458L: linux-omap@vger.kernel.org 15459S: Odd Fixes 15460F: drivers/mmc/host/omap.c 15461 15462OMAP POWER MANAGEMENT SUPPORT 15463M: Kevin Hilman <khilman@kernel.org> 15464L: linux-omap@vger.kernel.org 15465S: Maintained 15466F: arch/arm/*omap*/*pm* 15467F: drivers/cpufreq/omap-cpufreq.c 15468 15469OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15470M: Paul Walmsley <paul@pwsan.com> 15471L: linux-omap@vger.kernel.org 15472S: Maintained 15473F: arch/arm/mach-omap2/prm* 15474 15475OMAP RANDOM NUMBER GENERATOR SUPPORT 15476M: Deepak Saxena <dsaxena@plexity.net> 15477S: Maintained 15478F: drivers/char/hw_random/omap-rng.c 15479 15480OMAP USB SUPPORT 15481L: linux-usb@vger.kernel.org 15482L: linux-omap@vger.kernel.org 15483S: Orphan 15484F: arch/arm/*omap*/usb* 15485F: drivers/usb/*/*omap* 15486 15487OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15488M: Mark Jackson <mpfj@newflow.co.uk> 15489L: linux-omap@vger.kernel.org 15490S: Maintained 15491F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15492 15493OMAP1 SUPPORT 15494M: Aaro Koskinen <aaro.koskinen@iki.fi> 15495M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15496M: Tony Lindgren <tony@atomide.com> 15497L: linux-omap@vger.kernel.org 15498S: Maintained 15499Q: http://patchwork.kernel.org/project/linux-omap/list/ 15500T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15501F: arch/arm/configs/omap1_defconfig 15502F: arch/arm/mach-omap1/ 15503F: drivers/i2c/busses/i2c-omap.c 15504F: include/linux/platform_data/ams-delta-fiq.h 15505F: include/linux/platform_data/i2c-omap.h 15506 15507OMAP2+ SUPPORT 15508M: Tony Lindgren <tony@atomide.com> 15509L: linux-omap@vger.kernel.org 15510S: Maintained 15511W: http://www.muru.com/linux/omap/ 15512W: http://linux.omap.com/ 15513Q: http://patchwork.kernel.org/project/linux-omap/list/ 15514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15515F: arch/arm/configs/omap2plus_defconfig 15516F: arch/arm/mach-omap2/ 15517F: drivers/bus/ti-sysc.c 15518F: drivers/gpio/gpio-tps65219.c 15519F: drivers/i2c/busses/i2c-omap.c 15520F: drivers/irqchip/irq-omap-intc.c 15521F: drivers/mfd/*omap*.c 15522F: drivers/mfd/menelaus.c 15523F: drivers/mfd/palmas.c 15524F: drivers/mfd/tps65217.c 15525F: drivers/mfd/tps65218.c 15526F: drivers/mfd/tps65219.c 15527F: drivers/mfd/tps65910.c 15528F: drivers/mfd/twl-core.[ch] 15529F: drivers/mfd/twl4030*.c 15530F: drivers/mfd/twl6030*.c 15531F: drivers/mfd/twl6040*.c 15532F: drivers/regulator/palmas-regulator*.c 15533F: drivers/regulator/pbias-regulator.c 15534F: drivers/regulator/tps65217-regulator.c 15535F: drivers/regulator/tps65218-regulator.c 15536F: drivers/regulator/tps65219-regulator.c 15537F: drivers/regulator/tps65910-regulator.c 15538F: drivers/regulator/twl-regulator.c 15539F: drivers/regulator/twl6030-regulator.c 15540F: include/linux/platform_data/i2c-omap.h 15541F: include/linux/platform_data/ti-sysc.h 15542 15543OMFS FILESYSTEM 15544M: Bob Copeland <me@bobcopeland.com> 15545L: linux-karma-devel@lists.sourceforge.net 15546S: Maintained 15547F: Documentation/filesystems/omfs.rst 15548F: fs/omfs/ 15549 15550OMNIVISION OG01A1B SENSOR DRIVER 15551M: Shawn Tu <shawnx.tu@intel.com> 15552L: linux-media@vger.kernel.org 15553S: Maintained 15554F: drivers/media/i2c/og01a1b.c 15555 15556OMNIVISION OV01A10 SENSOR DRIVER 15557M: Bingbu Cao <bingbu.cao@intel.com> 15558L: linux-media@vger.kernel.org 15559S: Maintained 15560T: git git://linuxtv.org/media_tree.git 15561F: drivers/media/i2c/ov01a10.c 15562 15563OMNIVISION OV02A10 SENSOR DRIVER 15564M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567T: git git://linuxtv.org/media_tree.git 15568F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15569F: drivers/media/i2c/ov02a10.c 15570 15571OMNIVISION OV08D10 SENSOR DRIVER 15572M: Jimmy Su <jimmy.su@intel.com> 15573L: linux-media@vger.kernel.org 15574S: Maintained 15575T: git git://linuxtv.org/media_tree.git 15576F: drivers/media/i2c/ov08d10.c 15577 15578OMNIVISION OV08X40 SENSOR DRIVER 15579M: Jason Chen <jason.z.chen@intel.com> 15580L: linux-media@vger.kernel.org 15581S: Maintained 15582T: git git://linuxtv.org/media_tree.git 15583F: drivers/media/i2c/ov08x40.c 15584 15585OMNIVISION OV13858 SENSOR DRIVER 15586M: Sakari Ailus <sakari.ailus@linux.intel.com> 15587L: linux-media@vger.kernel.org 15588S: Maintained 15589T: git git://linuxtv.org/media_tree.git 15590F: drivers/media/i2c/ov13858.c 15591 15592OMNIVISION OV13B10 SENSOR DRIVER 15593M: Arec Kao <arec.kao@intel.com> 15594L: linux-media@vger.kernel.org 15595S: Maintained 15596T: git git://linuxtv.org/media_tree.git 15597F: drivers/media/i2c/ov13b10.c 15598 15599OMNIVISION OV2680 SENSOR DRIVER 15600M: Rui Miguel Silva <rmfrfs@gmail.com> 15601L: linux-media@vger.kernel.org 15602S: Maintained 15603T: git git://linuxtv.org/media_tree.git 15604F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15605F: drivers/media/i2c/ov2680.c 15606 15607OMNIVISION OV2685 SENSOR DRIVER 15608M: Shunqian Zheng <zhengsq@rock-chips.com> 15609L: linux-media@vger.kernel.org 15610S: Maintained 15611T: git git://linuxtv.org/media_tree.git 15612F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15613F: drivers/media/i2c/ov2685.c 15614 15615OMNIVISION OV2740 SENSOR DRIVER 15616M: Tianshu Qiu <tian.shu.qiu@intel.com> 15617R: Shawn Tu <shawnx.tu@intel.com> 15618R: Bingbu Cao <bingbu.cao@intel.com> 15619L: linux-media@vger.kernel.org 15620S: Maintained 15621T: git git://linuxtv.org/media_tree.git 15622F: drivers/media/i2c/ov2740.c 15623 15624OMNIVISION OV4689 SENSOR DRIVER 15625M: Mikhail Rudenko <mike.rudenko@gmail.com> 15626L: linux-media@vger.kernel.org 15627S: Maintained 15628T: git git://linuxtv.org/media_tree.git 15629F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15630F: drivers/media/i2c/ov5647.c 15631 15632OMNIVISION OV5640 SENSOR DRIVER 15633M: Steve Longerbeam <slongerbeam@gmail.com> 15634L: linux-media@vger.kernel.org 15635S: Maintained 15636T: git git://linuxtv.org/media_tree.git 15637F: drivers/media/i2c/ov5640.c 15638 15639OMNIVISION OV5647 SENSOR DRIVER 15640M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15641M: Jacopo Mondi <jacopo@jmondi.org> 15642L: linux-media@vger.kernel.org 15643S: Maintained 15644T: git git://linuxtv.org/media_tree.git 15645F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15646F: drivers/media/i2c/ov5647.c 15647 15648OMNIVISION OV5670 SENSOR DRIVER 15649M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652T: git git://linuxtv.org/media_tree.git 15653F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15654F: drivers/media/i2c/ov5670.c 15655 15656OMNIVISION OV5675 SENSOR DRIVER 15657M: Shawn Tu <shawnx.tu@intel.com> 15658L: linux-media@vger.kernel.org 15659S: Maintained 15660T: git git://linuxtv.org/media_tree.git 15661F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15662F: drivers/media/i2c/ov5675.c 15663 15664OMNIVISION OV5693 SENSOR DRIVER 15665M: Daniel Scally <djrscally@gmail.com> 15666L: linux-media@vger.kernel.org 15667S: Maintained 15668T: git git://linuxtv.org/media_tree.git 15669F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15670F: drivers/media/i2c/ov5693.c 15671 15672OMNIVISION OV5695 SENSOR DRIVER 15673M: Shunqian Zheng <zhengsq@rock-chips.com> 15674L: linux-media@vger.kernel.org 15675S: Maintained 15676T: git git://linuxtv.org/media_tree.git 15677F: drivers/media/i2c/ov5695.c 15678 15679OMNIVISION OV7670 SENSOR DRIVER 15680L: linux-media@vger.kernel.org 15681S: Orphan 15682T: git git://linuxtv.org/media_tree.git 15683F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15684F: drivers/media/i2c/ov7670.c 15685 15686OMNIVISION OV772x SENSOR DRIVER 15687M: Jacopo Mondi <jacopo@jmondi.org> 15688L: linux-media@vger.kernel.org 15689S: Odd fixes 15690T: git git://linuxtv.org/media_tree.git 15691F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15692F: drivers/media/i2c/ov772x.c 15693F: include/media/i2c/ov772x.h 15694 15695OMNIVISION OV7740 SENSOR DRIVER 15696M: Wenyou Yang <wenyou.yang@microchip.com> 15697L: linux-media@vger.kernel.org 15698S: Maintained 15699T: git git://linuxtv.org/media_tree.git 15700F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15701F: drivers/media/i2c/ov7740.c 15702 15703OMNIVISION OV8856 SENSOR DRIVER 15704M: Sakari Ailus <sakari.ailus@linux.intel.com> 15705L: linux-media@vger.kernel.org 15706S: Maintained 15707T: git git://linuxtv.org/media_tree.git 15708F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15709F: drivers/media/i2c/ov8856.c 15710 15711OMNIVISION OV8858 SENSOR DRIVER 15712M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15713M: Nicholas Roth <nicholas@rothemail.net> 15714L: linux-media@vger.kernel.org 15715S: Maintained 15716T: git git://linuxtv.org/media_tree.git 15717F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15718F: drivers/media/i2c/ov8858.c 15719 15720OMNIVISION OV9282 SENSOR DRIVER 15721M: Paul J. Murphy <paul.j.murphy@intel.com> 15722M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15723L: linux-media@vger.kernel.org 15724S: Maintained 15725T: git git://linuxtv.org/media_tree.git 15726F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15727F: drivers/media/i2c/ov9282.c 15728 15729OMNIVISION OV9640 SENSOR DRIVER 15730M: Petr Cvek <petrcvekcz@gmail.com> 15731L: linux-media@vger.kernel.org 15732S: Maintained 15733F: drivers/media/i2c/ov9640.* 15734 15735OMNIVISION OV9650 SENSOR DRIVER 15736M: Sakari Ailus <sakari.ailus@linux.intel.com> 15737R: Akinobu Mita <akinobu.mita@gmail.com> 15738R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15739L: linux-media@vger.kernel.org 15740S: Maintained 15741T: git git://linuxtv.org/media_tree.git 15742F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15743F: drivers/media/i2c/ov9650.c 15744 15745OMNIVISION OV9734 SENSOR DRIVER 15746M: Tianshu Qiu <tian.shu.qiu@intel.com> 15747R: Bingbu Cao <bingbu.cao@intel.com> 15748L: linux-media@vger.kernel.org 15749S: Maintained 15750T: git git://linuxtv.org/media_tree.git 15751F: drivers/media/i2c/ov9734.c 15752 15753ONBOARD USB HUB DRIVER 15754M: Matthias Kaehlcke <mka@chromium.org> 15755L: linux-usb@vger.kernel.org 15756S: Maintained 15757F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15758F: drivers/usb/misc/onboard_usb_hub.c 15759 15760ONENAND FLASH DRIVER 15761M: Kyungmin Park <kyungmin.park@samsung.com> 15762L: linux-mtd@lists.infradead.org 15763S: Maintained 15764F: drivers/mtd/nand/onenand/ 15765F: include/linux/mtd/onenand*.h 15766 15767ONEXPLAYER FAN DRIVER 15768M: Derek John Clark <derekjohn.clark@gmail.com> 15769M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15770L: linux-hwmon@vger.kernel.org 15771S: Maintained 15772F: drivers/hwmon/oxp-sensors.c 15773 15774ONIE TLV NVMEM LAYOUT DRIVER 15775M: Miquel Raynal <miquel.raynal@bootlin.com> 15776S: Maintained 15777F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15778F: drivers/nvmem/layouts/onie-tlv.c 15779 15780ONION OMEGA2+ BOARD 15781M: Harvey Hunt <harveyhuntnexus@gmail.com> 15782L: linux-mips@vger.kernel.org 15783S: Maintained 15784F: arch/mips/boot/dts/ralink/omega2p.dts 15785 15786ONSEMI ETHERNET PHY DRIVERS 15787M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15788L: netdev@vger.kernel.org 15789S: Supported 15790W: http://www.onsemi.com 15791F: drivers/net/phy/ncn* 15792 15793OP-TEE DRIVER 15794M: Jens Wiklander <jens.wiklander@linaro.org> 15795L: op-tee@lists.trustedfirmware.org 15796S: Maintained 15797F: Documentation/ABI/testing/sysfs-bus-optee-devices 15798F: drivers/tee/optee/ 15799 15800OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15801M: Sumit Garg <sumit.garg@linaro.org> 15802L: op-tee@lists.trustedfirmware.org 15803S: Maintained 15804F: drivers/char/hw_random/optee-rng.c 15805 15806OP-TEE RTC DRIVER 15807M: Clément Léger <clement.leger@bootlin.com> 15808L: linux-rtc@vger.kernel.org 15809S: Maintained 15810F: drivers/rtc/rtc-optee.c 15811 15812OPA-VNIC DRIVER 15813M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15814L: linux-rdma@vger.kernel.org 15815S: Supported 15816F: drivers/infiniband/ulp/opa_vnic 15817 15818OPEN FIRMWARE AND FLATTENED DEVICE TREE 15819M: Rob Herring <robh+dt@kernel.org> 15820M: Frank Rowand <frowand.list@gmail.com> 15821L: devicetree@vger.kernel.org 15822S: Maintained 15823W: http://www.devicetree.org/ 15824C: irc://irc.libera.chat/devicetree 15825T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15826F: Documentation/ABI/testing/sysfs-firmware-ofw 15827F: drivers/of/ 15828F: include/linux/of*.h 15829F: scripts/dtc/ 15830K: of_overlay_notifier_ 15831K: of_overlay_fdt_apply 15832K: of_overlay_remove 15833 15834OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15835M: Rob Herring <robh+dt@kernel.org> 15836M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15837M: Conor Dooley <conor+dt@kernel.org> 15838L: devicetree@vger.kernel.org 15839S: Maintained 15840Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15841C: irc://irc.libera.chat/devicetree 15842T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15843F: Documentation/devicetree/ 15844F: arch/*/boot/dts/ 15845F: include/dt-bindings/ 15846 15847OPENCOMPUTE PTP CLOCK DRIVER 15848M: Jonathan Lemon <jonathan.lemon@gmail.com> 15849M: Vadim Fedorenko <vadfed@fb.com> 15850L: netdev@vger.kernel.org 15851S: Maintained 15852F: drivers/ptp/ptp_ocp.c 15853 15854OPENCORES I2C BUS DRIVER 15855M: Peter Korsgaard <peter@korsgaard.com> 15856M: Andrew Lunn <andrew@lunn.ch> 15857L: linux-i2c@vger.kernel.org 15858S: Maintained 15859F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15860F: Documentation/i2c/busses/i2c-ocores.rst 15861F: drivers/i2c/busses/i2c-ocores.c 15862F: include/linux/platform_data/i2c-ocores.h 15863 15864OPENRISC ARCHITECTURE 15865M: Jonas Bonn <jonas@southpole.se> 15866M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15867M: Stafford Horne <shorne@gmail.com> 15868L: linux-openrisc@vger.kernel.org 15869S: Maintained 15870W: http://openrisc.io 15871T: git https://github.com/openrisc/linux.git 15872F: Documentation/arch/openrisc/ 15873F: Documentation/devicetree/bindings/openrisc/ 15874F: arch/openrisc/ 15875F: drivers/irqchip/irq-ompic.c 15876F: drivers/irqchip/irq-or1k-* 15877 15878OPENVSWITCH 15879M: Pravin B Shelar <pshelar@ovn.org> 15880L: netdev@vger.kernel.org 15881L: dev@openvswitch.org 15882S: Maintained 15883W: http://openvswitch.org 15884F: include/uapi/linux/openvswitch.h 15885F: net/openvswitch/ 15886F: tools/testing/selftests/net/openvswitch/ 15887 15888OPERATING PERFORMANCE POINTS (OPP) 15889M: Viresh Kumar <vireshk@kernel.org> 15890M: Nishanth Menon <nm@ti.com> 15891M: Stephen Boyd <sboyd@kernel.org> 15892L: linux-pm@vger.kernel.org 15893S: Maintained 15894T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15895F: Documentation/devicetree/bindings/opp/ 15896F: Documentation/power/opp.rst 15897F: drivers/opp/ 15898F: include/linux/pm_opp.h 15899 15900OPL4 DRIVER 15901M: Clemens Ladisch <clemens@ladisch.de> 15902L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15903S: Maintained 15904T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15905F: sound/drivers/opl4/ 15906 15907ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15908M: Mark Fasheh <mark@fasheh.com> 15909M: Joel Becker <jlbec@evilplan.org> 15910M: Joseph Qi <joseph.qi@linux.alibaba.com> 15911L: ocfs2-devel@lists.linux.dev 15912S: Supported 15913W: http://ocfs2.wiki.kernel.org 15914F: Documentation/filesystems/dlmfs.rst 15915F: Documentation/filesystems/ocfs2.rst 15916F: fs/ocfs2/ 15917 15918ORANGEFS FILESYSTEM 15919M: Mike Marshall <hubcap@omnibond.com> 15920R: Martin Brandenburg <martin@omnibond.com> 15921L: devel@lists.orangefs.org 15922S: Supported 15923T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15924F: Documentation/filesystems/orangefs.rst 15925F: fs/orangefs/ 15926 15927ORINOCO DRIVER 15928L: linux-wireless@vger.kernel.org 15929S: Orphan 15930W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15931W: http://www.nongnu.org/orinoco/ 15932F: drivers/net/wireless/intersil/orinoco/ 15933 15934OV2659 OMNIVISION SENSOR DRIVER 15935M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15936L: linux-media@vger.kernel.org 15937S: Maintained 15938W: https://linuxtv.org 15939Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15940T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15941F: drivers/media/i2c/ov2659.c 15942F: include/media/i2c/ov2659.h 15943 15944OVERLAY FILESYSTEM 15945M: Miklos Szeredi <miklos@szeredi.hu> 15946M: Amir Goldstein <amir73il@gmail.com> 15947L: linux-unionfs@vger.kernel.org 15948S: Supported 15949T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15950F: Documentation/filesystems/overlayfs.rst 15951F: fs/overlayfs/ 15952 15953P54 WIRELESS DRIVER 15954M: Christian Lamparter <chunkeey@googlemail.com> 15955L: linux-wireless@vger.kernel.org 15956S: Maintained 15957W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15958F: drivers/net/wireless/intersil/p54/ 15959 15960PACKET SOCKETS 15961M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15962S: Maintained 15963F: include/uapi/linux/if_packet.h 15964F: net/packet/af_packet.c 15965 15966PACKING 15967M: Vladimir Oltean <olteanv@gmail.com> 15968L: netdev@vger.kernel.org 15969S: Supported 15970F: Documentation/core-api/packing.rst 15971F: include/linux/packing.h 15972F: lib/packing.c 15973 15974PADATA PARALLEL EXECUTION MECHANISM 15975M: Steffen Klassert <steffen.klassert@secunet.com> 15976M: Daniel Jordan <daniel.m.jordan@oracle.com> 15977L: linux-crypto@vger.kernel.org 15978L: linux-kernel@vger.kernel.org 15979S: Maintained 15980F: Documentation/core-api/padata.rst 15981F: include/linux/padata.h 15982F: kernel/padata.c 15983 15984PAGE CACHE 15985M: Matthew Wilcox (Oracle) <willy@infradead.org> 15986L: linux-fsdevel@vger.kernel.org 15987S: Supported 15988T: git git://git.infradead.org/users/willy/pagecache.git 15989F: Documentation/filesystems/locking.rst 15990F: Documentation/filesystems/vfs.rst 15991F: include/linux/pagemap.h 15992F: mm/filemap.c 15993F: mm/page-writeback.c 15994F: mm/readahead.c 15995F: mm/truncate.c 15996 15997PAGE POOL 15998M: Jesper Dangaard Brouer <hawk@kernel.org> 15999M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16000L: netdev@vger.kernel.org 16001S: Supported 16002F: Documentation/networking/page_pool.rst 16003F: include/net/page_pool.h 16004F: include/trace/events/page_pool.h 16005F: net/core/page_pool.c 16006 16007PAGE TABLE CHECK 16008M: Pasha Tatashin <pasha.tatashin@soleen.com> 16009M: Andrew Morton <akpm@linux-foundation.org> 16010L: linux-mm@kvack.org 16011S: Maintained 16012F: Documentation/mm/page_table_check.rst 16013F: include/linux/page_table_check.h 16014F: mm/page_table_check.c 16015 16016PANASONIC LAPTOP ACPI EXTRAS DRIVER 16017M: Kenneth Chan <kenneth.t.chan@gmail.com> 16018L: platform-driver-x86@vger.kernel.org 16019S: Maintained 16020F: drivers/platform/x86/panasonic-laptop.c 16021 16022PARALLAX PING IIO SENSOR DRIVER 16023M: Andreas Klinger <ak@it-klinger.de> 16024L: linux-iio@vger.kernel.org 16025S: Maintained 16026F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16027F: drivers/iio/proximity/ping.c 16028 16029PARALLEL LCD/KEYPAD PANEL DRIVER 16030M: Willy Tarreau <willy@haproxy.com> 16031M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16032S: Odd Fixes 16033F: Documentation/admin-guide/lcd-panel-cgram.rst 16034F: drivers/auxdisplay/panel.c 16035 16036PARALLEL PORT SUBSYSTEM 16037M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16038M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16039L: linux-parport@lists.infradead.org (subscribers-only) 16040S: Maintained 16041F: Documentation/driver-api/parport*.rst 16042F: drivers/char/ppdev.c 16043F: drivers/parport/ 16044F: include/linux/parport*.h 16045F: include/uapi/linux/ppdev.h 16046 16047PARAVIRT_OPS INTERFACE 16048M: Juergen Gross <jgross@suse.com> 16049R: Ajay Kaher <akaher@vmware.com> 16050R: Alexey Makhalov <amakhalov@vmware.com> 16051R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16052L: virtualization@lists.linux-foundation.org 16053L: x86@kernel.org 16054S: Supported 16055T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16056F: Documentation/virt/paravirt_ops.rst 16057F: arch/*/include/asm/paravirt*.h 16058F: arch/*/kernel/paravirt* 16059F: include/linux/hypervisor.h 16060 16061PARISC ARCHITECTURE 16062M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16063M: Helge Deller <deller@gmx.de> 16064L: linux-parisc@vger.kernel.org 16065S: Maintained 16066W: https://parisc.wiki.kernel.org 16067Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16068T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16069T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16070F: Documentation/arch/parisc/ 16071F: arch/parisc/ 16072F: drivers/char/agp/parisc-agp.c 16073F: drivers/input/misc/hp_sdc_rtc.c 16074F: drivers/input/serio/gscps2.c 16075F: drivers/input/serio/hp_sdc* 16076F: drivers/parisc/ 16077F: drivers/parport/parport_gsc.* 16078F: drivers/tty/serial/8250/8250_parisc.c 16079F: drivers/video/console/sti* 16080F: drivers/video/fbdev/sti* 16081F: drivers/video/logo/logo_parisc* 16082F: include/linux/hp_sdc.h 16083 16084PARMAN 16085M: Jiri Pirko <jiri@resnulli.us> 16086L: netdev@vger.kernel.org 16087S: Supported 16088F: include/linux/parman.h 16089F: lib/parman.c 16090F: lib/test_parman.c 16091 16092PC ENGINES APU BOARD DRIVER 16093M: Enrico Weigelt, metux IT consult <info@metux.net> 16094S: Maintained 16095F: drivers/platform/x86/pcengines-apuv2.c 16096 16097PC87360 HARDWARE MONITORING DRIVER 16098M: Jim Cromie <jim.cromie@gmail.com> 16099L: linux-hwmon@vger.kernel.org 16100S: Maintained 16101F: Documentation/hwmon/pc87360.rst 16102F: drivers/hwmon/pc87360.c 16103 16104PC8736x GPIO DRIVER 16105M: Jim Cromie <jim.cromie@gmail.com> 16106S: Maintained 16107F: drivers/char/pc8736x_gpio.c 16108 16109PC87427 HARDWARE MONITORING DRIVER 16110M: Jean Delvare <jdelvare@suse.com> 16111L: linux-hwmon@vger.kernel.org 16112S: Maintained 16113F: Documentation/hwmon/pc87427.rst 16114F: drivers/hwmon/pc87427.c 16115 16116PCA9532 LED DRIVER 16117M: Riku Voipio <riku.voipio@iki.fi> 16118S: Maintained 16119F: drivers/leds/leds-pca9532.c 16120F: include/linux/leds-pca9532.h 16121 16122PCA9541 I2C BUS MASTER SELECTOR DRIVER 16123M: Guenter Roeck <linux@roeck-us.net> 16124L: linux-i2c@vger.kernel.org 16125S: Maintained 16126F: drivers/i2c/muxes/i2c-mux-pca9541.c 16127 16128PCDP - PRIMARY CONSOLE AND DEBUG PORT 16129M: Khalid Aziz <khalid@gonehiking.org> 16130S: Maintained 16131F: drivers/firmware/pcdp.* 16132 16133PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16134M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16135M: Pali Rohár <pali@kernel.org> 16136L: linux-pci@vger.kernel.org 16137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16138S: Maintained 16139F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16140F: drivers/pci/controller/pci-aardvark.c 16141 16142PCI DRIVER FOR ALTERA PCIE IP 16143M: Joyce Ooi <joyce.ooi@intel.com> 16144L: linux-pci@vger.kernel.org 16145S: Supported 16146F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16147F: drivers/pci/controller/pcie-altera.c 16148 16149PCI DRIVER FOR APPLIEDMICRO XGENE 16150M: Toan Le <toan@os.amperecomputing.com> 16151L: linux-pci@vger.kernel.org 16152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16153S: Maintained 16154F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16155F: drivers/pci/controller/pci-xgene.c 16156 16157PCI DRIVER FOR ARM VERSATILE PLATFORM 16158M: Rob Herring <robh@kernel.org> 16159L: linux-pci@vger.kernel.org 16160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16161S: Maintained 16162F: Documentation/devicetree/bindings/pci/versatile.yaml 16163F: drivers/pci/controller/pci-versatile.c 16164 16165PCI DRIVER FOR ARMADA 8K 16166M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16167L: linux-pci@vger.kernel.org 16168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16169S: Maintained 16170F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16171F: drivers/pci/controller/dwc/pcie-armada8k.c 16172 16173PCI DRIVER FOR CADENCE PCIE IP 16174M: Tom Joseph <tjoseph@cadence.com> 16175L: linux-pci@vger.kernel.org 16176S: Maintained 16177F: Documentation/devicetree/bindings/pci/cdns,* 16178F: drivers/pci/controller/cadence/ 16179 16180PCI DRIVER FOR FREESCALE LAYERSCAPE 16181M: Minghuan Lian <minghuan.Lian@nxp.com> 16182M: Mingkai Hu <mingkai.hu@nxp.com> 16183M: Roy Zang <roy.zang@nxp.com> 16184L: linuxppc-dev@lists.ozlabs.org 16185L: linux-pci@vger.kernel.org 16186L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16187S: Maintained 16188F: drivers/pci/controller/dwc/*layerscape* 16189 16190PCI DRIVER FOR FU740 16191M: Paul Walmsley <paul.walmsley@sifive.com> 16192M: Greentime Hu <greentime.hu@sifive.com> 16193L: linux-pci@vger.kernel.org 16194S: Maintained 16195F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16196F: drivers/pci/controller/dwc/pcie-fu740.c 16197 16198PCI DRIVER FOR GENERIC OF HOSTS 16199M: Will Deacon <will@kernel.org> 16200L: linux-pci@vger.kernel.org 16201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16202S: Maintained 16203F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16204F: drivers/pci/controller/pci-host-common.c 16205F: drivers/pci/controller/pci-host-generic.c 16206 16207PCI DRIVER FOR IMX6 16208M: Richard Zhu <hongxing.zhu@nxp.com> 16209M: Lucas Stach <l.stach@pengutronix.de> 16210L: linux-pci@vger.kernel.org 16211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16212S: Maintained 16213F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16214F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16215F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16216F: drivers/pci/controller/dwc/*imx6* 16217 16218PCI DRIVER FOR INTEL IXP4XX 16219M: Linus Walleij <linus.walleij@linaro.org> 16220S: Maintained 16221F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16222F: drivers/pci/controller/pci-ixp4xx.c 16223 16224PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16225M: Nirmal Patel <nirmal.patel@linux.intel.com> 16226R: Jonathan Derrick <jonathan.derrick@linux.dev> 16227L: linux-pci@vger.kernel.org 16228S: Supported 16229F: drivers/pci/controller/vmd.c 16230 16231PCI DRIVER FOR MICROSEMI SWITCHTEC 16232M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16233M: Logan Gunthorpe <logang@deltatee.com> 16234L: linux-pci@vger.kernel.org 16235S: Maintained 16236F: Documentation/ABI/testing/sysfs-class-switchtec 16237F: Documentation/driver-api/switchtec.rst 16238F: drivers/ntb/hw/mscc/ 16239F: drivers/pci/switch/switchtec* 16240F: include/linux/switchtec.h 16241F: include/uapi/linux/switchtec_ioctl.h 16242 16243PCI DRIVER FOR MOBIVEIL PCIE IP 16244M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16245M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16246L: linux-pci@vger.kernel.org 16247S: Supported 16248F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16249F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16250 16251PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16252M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16253M: Pali Rohár <pali@kernel.org> 16254L: linux-pci@vger.kernel.org 16255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16256S: Maintained 16257F: drivers/pci/controller/*mvebu* 16258 16259PCI DRIVER FOR NVIDIA TEGRA 16260M: Thierry Reding <thierry.reding@gmail.com> 16261L: linux-tegra@vger.kernel.org 16262L: linux-pci@vger.kernel.org 16263S: Supported 16264F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16265F: drivers/pci/controller/pci-tegra.c 16266 16267PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16268M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16269L: linux-pci@vger.kernel.org 16270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16271S: Maintained 16272F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16273F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16274 16275PCI DRIVER FOR RENESAS R-CAR 16276M: Marek Vasut <marek.vasut+renesas@gmail.com> 16277M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16278L: linux-pci@vger.kernel.org 16279L: linux-renesas-soc@vger.kernel.org 16280S: Maintained 16281F: Documentation/devicetree/bindings/pci/*rcar* 16282F: drivers/pci/controller/*rcar* 16283 16284PCI DRIVER FOR SAMSUNG EXYNOS 16285M: Jingoo Han <jingoohan1@gmail.com> 16286L: linux-pci@vger.kernel.org 16287L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16288L: linux-samsung-soc@vger.kernel.org 16289S: Maintained 16290F: drivers/pci/controller/dwc/pci-exynos.c 16291 16292PCI DRIVER FOR SYNOPSYS DESIGNWARE 16293M: Jingoo Han <jingoohan1@gmail.com> 16294M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16295L: linux-pci@vger.kernel.org 16296S: Maintained 16297F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16298F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16299F: drivers/pci/controller/dwc/*designware* 16300 16301PCI DRIVER FOR TI DRA7XX/J721E 16302M: Vignesh Raghavendra <vigneshr@ti.com> 16303L: linux-omap@vger.kernel.org 16304L: linux-pci@vger.kernel.org 16305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16306S: Supported 16307F: Documentation/devicetree/bindings/pci/ti-pci.txt 16308F: drivers/pci/controller/cadence/pci-j721e.c 16309F: drivers/pci/controller/dwc/pci-dra7xx.c 16310 16311PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16312M: Linus Walleij <linus.walleij@linaro.org> 16313L: linux-pci@vger.kernel.org 16314S: Maintained 16315F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16316F: drivers/pci/controller/pci-v3-semi.c 16317 16318PCI DRIVER FOR XILINX VERSAL CPM 16319M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16320M: Michal Simek <michal.simek@amd.com> 16321L: linux-pci@vger.kernel.org 16322S: Maintained 16323F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16324F: drivers/pci/controller/pcie-xilinx-cpm.c 16325 16326PCI ENDPOINT SUBSYSTEM 16327M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16328M: Krzysztof Wilczyński <kw@linux.com> 16329R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16330R: Kishon Vijay Abraham I <kishon@kernel.org> 16331L: linux-pci@vger.kernel.org 16332S: Supported 16333Q: https://patchwork.kernel.org/project/linux-pci/list/ 16334B: https://bugzilla.kernel.org 16335C: irc://irc.oftc.net/linux-pci 16336T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16337F: Documentation/PCI/endpoint/* 16338F: Documentation/misc-devices/pci-endpoint-test.rst 16339F: drivers/misc/pci_endpoint_test.c 16340F: drivers/pci/endpoint/ 16341F: tools/pci/ 16342 16343PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16344M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16345R: Oliver O'Halloran <oohall@gmail.com> 16346L: linuxppc-dev@lists.ozlabs.org 16347S: Supported 16348F: Documentation/PCI/pci-error-recovery.rst 16349F: Documentation/powerpc/eeh-pci-error-recovery.rst 16350F: arch/powerpc/include/*/eeh*.h 16351F: arch/powerpc/kernel/eeh*.c 16352F: arch/powerpc/platforms/*/eeh*.c 16353F: drivers/pci/pcie/aer.c 16354F: drivers/pci/pcie/dpc.c 16355F: drivers/pci/pcie/err.c 16356 16357PCI ERROR RECOVERY 16358M: Linas Vepstas <linasvepstas@gmail.com> 16359L: linux-pci@vger.kernel.org 16360S: Supported 16361F: Documentation/PCI/pci-error-recovery.rst 16362 16363PCI MSI DRIVER FOR ALTERA MSI IP 16364M: Joyce Ooi <joyce.ooi@intel.com> 16365L: linux-pci@vger.kernel.org 16366S: Supported 16367F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16368F: drivers/pci/controller/pcie-altera-msi.c 16369 16370PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16371M: Toan Le <toan@os.amperecomputing.com> 16372L: linux-pci@vger.kernel.org 16373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16374S: Maintained 16375F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16376F: drivers/pci/controller/pci-xgene-msi.c 16377 16378PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16379M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16380M: Krzysztof Wilczyński <kw@linux.com> 16381R: Rob Herring <robh@kernel.org> 16382L: linux-pci@vger.kernel.org 16383S: Supported 16384Q: https://patchwork.kernel.org/project/linux-pci/list/ 16385B: https://bugzilla.kernel.org 16386C: irc://irc.oftc.net/linux-pci 16387T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16388F: Documentation/devicetree/bindings/pci/ 16389F: drivers/pci/controller/ 16390F: drivers/pci/pci-bridge-emul.c 16391F: drivers/pci/pci-bridge-emul.h 16392 16393PCI PEER-TO-PEER DMA (P2PDMA) 16394M: Bjorn Helgaas <bhelgaas@google.com> 16395M: Logan Gunthorpe <logang@deltatee.com> 16396L: linux-pci@vger.kernel.org 16397S: Supported 16398Q: https://patchwork.kernel.org/project/linux-pci/list/ 16399B: https://bugzilla.kernel.org 16400C: irc://irc.oftc.net/linux-pci 16401T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16402F: Documentation/driver-api/pci/p2pdma.rst 16403F: drivers/pci/p2pdma.c 16404F: include/linux/pci-p2pdma.h 16405 16406PCI SUBSYSTEM 16407M: Bjorn Helgaas <bhelgaas@google.com> 16408L: linux-pci@vger.kernel.org 16409S: Supported 16410Q: https://patchwork.kernel.org/project/linux-pci/list/ 16411B: https://bugzilla.kernel.org 16412C: irc://irc.oftc.net/linux-pci 16413T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16414F: Documentation/PCI/ 16415F: Documentation/devicetree/bindings/pci/ 16416F: arch/x86/kernel/early-quirks.c 16417F: arch/x86/kernel/quirks.c 16418F: arch/x86/pci/ 16419F: drivers/acpi/pci* 16420F: drivers/pci/ 16421F: include/asm-generic/pci* 16422F: include/linux/of_pci.h 16423F: include/linux/pci* 16424F: include/uapi/linux/pci* 16425F: lib/pci* 16426 16427PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16428M: Jonathan Chocron <jonnyc@amazon.com> 16429L: linux-pci@vger.kernel.org 16430S: Maintained 16431F: Documentation/devicetree/bindings/pci/pcie-al.txt 16432F: drivers/pci/controller/dwc/pcie-al.c 16433 16434PCIE DRIVER FOR AMLOGIC MESON 16435M: Yue Wang <yue.wang@Amlogic.com> 16436L: linux-pci@vger.kernel.org 16437L: linux-amlogic@lists.infradead.org 16438S: Maintained 16439F: drivers/pci/controller/dwc/pci-meson.c 16440 16441PCIE DRIVER FOR AXIS ARTPEC 16442M: Jesper Nilsson <jesper.nilsson@axis.com> 16443L: linux-arm-kernel@axis.com 16444L: linux-pci@vger.kernel.org 16445S: Maintained 16446F: Documentation/devicetree/bindings/pci/axis,artpec* 16447F: drivers/pci/controller/dwc/*artpec* 16448 16449PCIE DRIVER FOR CAVIUM THUNDERX 16450M: Robert Richter <rric@kernel.org> 16451L: linux-pci@vger.kernel.org 16452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16453S: Odd Fixes 16454F: drivers/pci/controller/pci-thunder-* 16455 16456PCIE DRIVER FOR HISILICON 16457M: Zhou Wang <wangzhou1@hisilicon.com> 16458L: linux-pci@vger.kernel.org 16459S: Maintained 16460F: drivers/pci/controller/dwc/pcie-hisi.c 16461 16462PCIE DRIVER FOR HISILICON KIRIN 16463M: Xiaowei Song <songxiaowei@hisilicon.com> 16464M: Binghui Wang <wangbinghui@hisilicon.com> 16465L: linux-pci@vger.kernel.org 16466S: Maintained 16467F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16468F: drivers/pci/controller/dwc/pcie-kirin.c 16469 16470PCIE DRIVER FOR HISILICON STB 16471M: Shawn Guo <shawn.guo@linaro.org> 16472L: linux-pci@vger.kernel.org 16473S: Maintained 16474F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16475F: drivers/pci/controller/dwc/pcie-histb.c 16476 16477PCIE DRIVER FOR INTEL KEEM BAY 16478M: Srikanth Thokala <srikanth.thokala@intel.com> 16479L: linux-pci@vger.kernel.org 16480S: Supported 16481F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16482F: drivers/pci/controller/dwc/pcie-keembay.c 16483 16484PCIE DRIVER FOR INTEL LGM GW SOC 16485M: Chuanhua Lei <lchuanhua@maxlinear.com> 16486L: linux-pci@vger.kernel.org 16487S: Maintained 16488F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16489F: drivers/pci/controller/dwc/pcie-intel-gw.c 16490 16491PCIE DRIVER FOR MEDIATEK 16492M: Ryder Lee <ryder.lee@mediatek.com> 16493M: Jianjun Wang <jianjun.wang@mediatek.com> 16494L: linux-pci@vger.kernel.org 16495L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16496S: Supported 16497F: Documentation/devicetree/bindings/pci/mediatek* 16498F: drivers/pci/controller/*mediatek* 16499 16500PCIE DRIVER FOR MICROCHIP 16501M: Daire McNamara <daire.mcnamara@microchip.com> 16502L: linux-pci@vger.kernel.org 16503S: Supported 16504F: Documentation/devicetree/bindings/pci/microchip* 16505F: drivers/pci/controller/*microchip* 16506 16507PCIE DRIVER FOR QUALCOMM MSM 16508M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16509L: linux-pci@vger.kernel.org 16510L: linux-arm-msm@vger.kernel.org 16511S: Maintained 16512F: drivers/pci/controller/dwc/pcie-qcom.c 16513 16514PCIE DRIVER FOR ROCKCHIP 16515M: Shawn Lin <shawn.lin@rock-chips.com> 16516L: linux-pci@vger.kernel.org 16517L: linux-rockchip@lists.infradead.org 16518S: Maintained 16519F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16520F: drivers/pci/controller/pcie-rockchip* 16521 16522PCIE DRIVER FOR SOCIONEXT UNIPHIER 16523M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16524L: linux-pci@vger.kernel.org 16525S: Maintained 16526F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16527F: drivers/pci/controller/dwc/pcie-uniphier* 16528 16529PCIE DRIVER FOR ST SPEAR13XX 16530M: Pratyush Anand <pratyush.anand@gmail.com> 16531L: linux-pci@vger.kernel.org 16532S: Maintained 16533F: drivers/pci/controller/dwc/*spear* 16534 16535PCIE ENDPOINT DRIVER FOR QUALCOMM 16536M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16537L: linux-pci@vger.kernel.org 16538L: linux-arm-msm@vger.kernel.org 16539S: Maintained 16540F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16541F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16542 16543PCMCIA SUBSYSTEM 16544M: Dominik Brodowski <linux@dominikbrodowski.net> 16545S: Odd Fixes 16546T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16547F: Documentation/pcmcia/ 16548F: drivers/pcmcia/ 16549F: include/pcmcia/ 16550F: tools/pcmcia/ 16551 16552PCNET32 NETWORK DRIVER 16553M: Don Fry <pcnet32@frontier.com> 16554L: netdev@vger.kernel.org 16555S: Maintained 16556F: drivers/net/ethernet/amd/pcnet32.c 16557 16558PCRYPT PARALLEL CRYPTO ENGINE 16559M: Steffen Klassert <steffen.klassert@secunet.com> 16560L: linux-crypto@vger.kernel.org 16561S: Maintained 16562F: crypto/pcrypt.c 16563F: include/crypto/pcrypt.h 16564 16565PDS DSC VIRTIO DATA PATH ACCELERATOR 16566R: Shannon Nelson <shannon.nelson@amd.com> 16567F: drivers/vdpa/pds/ 16568 16569PECI HARDWARE MONITORING DRIVERS 16570M: Iwona Winiarska <iwona.winiarska@intel.com> 16571L: linux-hwmon@vger.kernel.org 16572S: Supported 16573F: Documentation/hwmon/peci-cputemp.rst 16574F: Documentation/hwmon/peci-dimmtemp.rst 16575F: drivers/hwmon/peci/ 16576 16577PECI SUBSYSTEM 16578M: Iwona Winiarska <iwona.winiarska@intel.com> 16579L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16580S: Supported 16581F: Documentation/devicetree/bindings/peci/ 16582F: Documentation/peci/ 16583F: drivers/peci/ 16584F: include/linux/peci-cpu.h 16585F: include/linux/peci.h 16586 16587PENSANDO ETHERNET DRIVERS 16588M: Shannon Nelson <shannon.nelson@amd.com> 16589M: Brett Creeley <brett.creeley@amd.com> 16590M: drivers@pensando.io 16591L: netdev@vger.kernel.org 16592S: Supported 16593F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16594F: drivers/net/ethernet/pensando/ 16595 16596PER-CPU MEMORY ALLOCATOR 16597M: Dennis Zhou <dennis@kernel.org> 16598M: Tejun Heo <tj@kernel.org> 16599M: Christoph Lameter <cl@linux.com> 16600L: linux-mm@kvack.org 16601S: Maintained 16602T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16603F: arch/*/include/asm/percpu.h 16604F: include/linux/percpu*.h 16605F: lib/percpu*.c 16606F: mm/percpu*.c 16607 16608PER-TASK DELAY ACCOUNTING 16609M: Balbir Singh <bsingharora@gmail.com> 16610S: Maintained 16611F: include/linux/delayacct.h 16612F: kernel/delayacct.c 16613 16614PERFORMANCE EVENTS SUBSYSTEM 16615M: Peter Zijlstra <peterz@infradead.org> 16616M: Ingo Molnar <mingo@redhat.com> 16617M: Arnaldo Carvalho de Melo <acme@kernel.org> 16618R: Mark Rutland <mark.rutland@arm.com> 16619R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16620R: Jiri Olsa <jolsa@kernel.org> 16621R: Namhyung Kim <namhyung@kernel.org> 16622R: Ian Rogers <irogers@google.com> 16623R: Adrian Hunter <adrian.hunter@intel.com> 16624L: linux-perf-users@vger.kernel.org 16625L: linux-kernel@vger.kernel.org 16626S: Supported 16627W: https://perf.wiki.kernel.org/ 16628T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16629F: arch/*/events/* 16630F: arch/*/events/*/* 16631F: arch/*/include/asm/perf_event.h 16632F: arch/*/kernel/*/*/perf_event*.c 16633F: arch/*/kernel/*/perf_event*.c 16634F: arch/*/kernel/perf_callchain.c 16635F: arch/*/kernel/perf_event*.c 16636F: include/linux/perf_event.h 16637F: include/uapi/linux/perf_event.h 16638F: kernel/events/* 16639F: tools/lib/perf/ 16640F: tools/perf/ 16641 16642PERFORMANCE EVENTS TOOLING ARM64 16643R: John Garry <john.g.garry@oracle.com> 16644R: Will Deacon <will@kernel.org> 16645R: James Clark <james.clark@arm.com> 16646R: Mike Leach <mike.leach@linaro.org> 16647R: Leo Yan <leo.yan@linaro.org> 16648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16649S: Supported 16650F: tools/build/feature/test-libopencsd.c 16651F: tools/perf/arch/arm*/ 16652F: tools/perf/pmu-events/arch/arm64/ 16653F: tools/perf/util/arm-spe* 16654F: tools/perf/util/cs-etm* 16655 16656PERSONALITY HANDLING 16657M: Christoph Hellwig <hch@infradead.org> 16658L: linux-abi-devel@lists.sourceforge.net 16659S: Maintained 16660F: include/linux/personality.h 16661F: include/uapi/linux/personality.h 16662 16663PHOENIX RC FLIGHT CONTROLLER ADAPTER 16664M: Marcus Folkesson <marcus.folkesson@gmail.com> 16665L: linux-input@vger.kernel.org 16666S: Maintained 16667F: Documentation/input/devices/pxrc.rst 16668F: drivers/input/joystick/pxrc.c 16669 16670PHONET PROTOCOL 16671M: Remi Denis-Courmont <courmisch@gmail.com> 16672S: Supported 16673F: Documentation/networking/phonet.rst 16674F: include/linux/phonet.h 16675F: include/net/phonet/ 16676F: include/uapi/linux/phonet.h 16677F: net/phonet/ 16678 16679PHRAM MTD DRIVER 16680M: Joern Engel <joern@lazybastard.org> 16681L: linux-mtd@lists.infradead.org 16682S: Maintained 16683F: drivers/mtd/devices/phram.c 16684 16685PICOLCD HID DRIVER 16686M: Bruno Prémont <bonbons@linux-vserver.org> 16687L: linux-input@vger.kernel.org 16688S: Maintained 16689F: drivers/hid/hid-picolcd* 16690 16691PIDFD API 16692M: Christian Brauner <christian@brauner.io> 16693L: linux-kernel@vger.kernel.org 16694S: Maintained 16695T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16696F: samples/pidfd/ 16697F: tools/testing/selftests/clone3/ 16698F: tools/testing/selftests/pid_namespace/ 16699F: tools/testing/selftests/pidfd/ 16700K: (?i)pidfd 16701K: (?i)clone3 16702K: \b(clone_args|kernel_clone_args)\b 16703 16704PIN CONTROL SUBSYSTEM 16705M: Linus Walleij <linus.walleij@linaro.org> 16706L: linux-gpio@vger.kernel.org 16707S: Maintained 16708T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16709F: Documentation/devicetree/bindings/pinctrl/ 16710F: Documentation/driver-api/pin-control.rst 16711F: drivers/pinctrl/ 16712F: include/dt-bindings/pinctrl/ 16713F: include/linux/pinctrl/ 16714 16715PIN CONTROLLER - AMD 16716M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16717M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16718S: Maintained 16719F: drivers/pinctrl/pinctrl-amd.c 16720 16721PIN CONTROLLER - FREESCALE 16722M: Dong Aisheng <aisheng.dong@nxp.com> 16723M: Fabio Estevam <festevam@gmail.com> 16724M: Shawn Guo <shawnguo@kernel.org> 16725M: Jacky Bai <ping.bai@nxp.com> 16726R: Pengutronix Kernel Team <kernel@pengutronix.de> 16727L: linux-gpio@vger.kernel.org 16728S: Maintained 16729F: Documentation/devicetree/bindings/pinctrl/fsl,* 16730F: drivers/pinctrl/freescale/ 16731 16732PIN CONTROLLER - INTEL 16733M: Mika Westerberg <mika.westerberg@linux.intel.com> 16734M: Andy Shevchenko <andy@kernel.org> 16735S: Supported 16736T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16737F: drivers/pinctrl/intel/ 16738 16739PIN CONTROLLER - KEEMBAY 16740M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16741S: Supported 16742F: drivers/pinctrl/pinctrl-keembay* 16743 16744PIN CONTROLLER - MEDIATEK 16745M: Sean Wang <sean.wang@kernel.org> 16746L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16747S: Maintained 16748F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16752F: drivers/pinctrl/mediatek/ 16753 16754PIN CONTROLLER - MEDIATEK MIPS 16755M: Arınç ÜNAL <arinc.unal@arinc9.com> 16756M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16757L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16758L: linux-mips@vger.kernel.org 16759S: Maintained 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16768F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16769F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16770F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16771F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16772F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16773F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16774F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16775 16776PIN CONTROLLER - MICROCHIP AT91 16777M: Ludovic Desroches <ludovic.desroches@microchip.com> 16778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16779L: linux-gpio@vger.kernel.org 16780S: Supported 16781F: drivers/gpio/gpio-sama5d2-piobu.c 16782F: drivers/pinctrl/pinctrl-at91* 16783 16784PIN CONTROLLER - NXP S32 16785M: Chester Lin <clin@suse.com> 16786R: NXP S32 Linux Team <s32@nxp.com> 16787L: linux-gpio@vger.kernel.org 16788S: Maintained 16789F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16790F: drivers/pinctrl/nxp/ 16791 16792PIN CONTROLLER - QUALCOMM 16793M: Bjorn Andersson <andersson@kernel.org> 16794L: linux-arm-msm@vger.kernel.org 16795S: Maintained 16796F: Documentation/devicetree/bindings/pinctrl/qcom,* 16797F: drivers/pinctrl/qcom/ 16798 16799PIN CONTROLLER - RENESAS 16800M: Geert Uytterhoeven <geert+renesas@glider.be> 16801L: linux-renesas-soc@vger.kernel.org 16802S: Supported 16803T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16804F: Documentation/devicetree/bindings/pinctrl/renesas,* 16805F: drivers/pinctrl/renesas/ 16806 16807PIN CONTROLLER - SAMSUNG 16808M: Tomasz Figa <tomasz.figa@gmail.com> 16809M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16810M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16811R: Alim Akhtar <alim.akhtar@samsung.com> 16812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16813L: linux-samsung-soc@vger.kernel.org 16814S: Maintained 16815Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16816B: mailto:linux-samsung-soc@vger.kernel.org 16817C: irc://irc.libera.chat/linux-exynos 16818T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16819F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16820F: drivers/pinctrl/samsung/ 16821F: include/dt-bindings/pinctrl/samsung.h 16822 16823PIN CONTROLLER - SINGLE 16824M: Tony Lindgren <tony@atomide.com> 16825M: Haojian Zhuang <haojian.zhuang@linaro.org> 16826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16827L: linux-omap@vger.kernel.org 16828S: Maintained 16829F: drivers/pinctrl/pinctrl-single.c 16830 16831PIN CONTROLLER - SUNPLUS / TIBBO 16832M: Dvorkin Dmitry <dvorkin@tibbo.com> 16833M: Wells Lu <wellslutw@gmail.com> 16834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16835S: Maintained 16836W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16837F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16838F: drivers/pinctrl/sunplus/ 16839F: include/dt-bindings/pinctrl/sppctl*.h 16840 16841PINE64 PINEPHONE KEYBOARD DRIVER 16842M: Samuel Holland <samuel@sholland.org> 16843S: Supported 16844F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16845F: drivers/input/keyboard/pinephone-keyboard.c 16846 16847PKTCDVD DRIVER 16848M: linux-block@vger.kernel.org 16849S: Orphan 16850F: drivers/block/pktcdvd.c 16851F: include/linux/pktcdvd.h 16852F: include/uapi/linux/pktcdvd.h 16853 16854PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16855M: Tomasz Duszynski <tduszyns@gmail.com> 16856S: Maintained 16857F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16858F: drivers/iio/chemical/pms7003.c 16859 16860PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16861M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16862L: netdev@vger.kernel.org 16863S: Maintained 16864F: drivers/net/phy/mdio-open-alliance.h 16865F: net/ethtool/plca.c 16866 16867PLDMFW LIBRARY 16868M: Jacob Keller <jacob.e.keller@intel.com> 16869S: Maintained 16870F: Documentation/driver-api/pldmfw/ 16871F: include/linux/pldmfw.h 16872F: lib/pldmfw/ 16873 16874PLX DMA DRIVER 16875M: Logan Gunthorpe <logang@deltatee.com> 16876S: Maintained 16877F: drivers/dma/plx_dma.c 16878 16879PM-GRAPH UTILITY 16880M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16881L: linux-pm@vger.kernel.org 16882S: Supported 16883W: https://01.org/pm-graph 16884B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16885T: git git://github.com/intel/pm-graph 16886F: tools/power/pm-graph 16887 16888PM6764TR DRIVER 16889M: Charles Hsu <hsu.yungteng@gmail.com> 16890L: linux-hwmon@vger.kernel.org 16891S: Maintained 16892F: Documentation/hwmon/pm6764tr.rst 16893F: drivers/hwmon/pmbus/pm6764tr.c 16894 16895PMBUS HARDWARE MONITORING DRIVERS 16896M: Guenter Roeck <linux@roeck-us.net> 16897L: linux-hwmon@vger.kernel.org 16898S: Maintained 16899W: http://hwmon.wiki.kernel.org/ 16900W: http://www.roeck-us.net/linux/drivers/ 16901T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16902F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16903F: Documentation/devicetree/bindings/hwmon/max31785.txt 16904F: Documentation/hwmon/adm1275.rst 16905F: Documentation/hwmon/ibm-cffps.rst 16906F: Documentation/hwmon/ir35221.rst 16907F: Documentation/hwmon/lm25066.rst 16908F: Documentation/hwmon/ltc2978.rst 16909F: Documentation/hwmon/ltc3815.rst 16910F: Documentation/hwmon/max16064.rst 16911F: Documentation/hwmon/max20751.rst 16912F: Documentation/hwmon/max31785.rst 16913F: Documentation/hwmon/max34440.rst 16914F: Documentation/hwmon/max8688.rst 16915F: Documentation/hwmon/pmbus-core.rst 16916F: Documentation/hwmon/pmbus.rst 16917F: Documentation/hwmon/tps40422.rst 16918F: Documentation/hwmon/ucd9000.rst 16919F: Documentation/hwmon/ucd9200.rst 16920F: Documentation/hwmon/zl6100.rst 16921F: drivers/hwmon/pmbus/ 16922F: include/linux/pmbus.h 16923 16924PMC SIERRA MaxRAID DRIVER 16925L: linux-scsi@vger.kernel.org 16926S: Orphan 16927W: http://www.pmc-sierra.com/ 16928F: drivers/scsi/pmcraid.* 16929 16930PMC SIERRA PM8001 DRIVER 16931M: Jack Wang <jinpu.wang@cloud.ionos.com> 16932L: linux-scsi@vger.kernel.org 16933S: Supported 16934F: drivers/scsi/pm8001/ 16935 16936PNI RM3100 IIO DRIVER 16937M: Song Qiang <songqiang1304521@gmail.com> 16938L: linux-iio@vger.kernel.org 16939S: Maintained 16940F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16941F: drivers/iio/magnetometer/rm3100* 16942 16943PNP SUPPORT 16944M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16945L: linux-acpi@vger.kernel.org 16946S: Maintained 16947F: drivers/pnp/ 16948F: include/linux/pnp.h 16949 16950POSIX CLOCKS and TIMERS 16951M: Thomas Gleixner <tglx@linutronix.de> 16952L: linux-kernel@vger.kernel.org 16953S: Maintained 16954T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16955F: fs/timerfd.c 16956F: include/linux/time_namespace.h 16957F: include/linux/timer* 16958F: kernel/time/*timer* 16959F: kernel/time/namespace.c 16960 16961POWER MANAGEMENT CORE 16962M: "Rafael J. Wysocki" <rafael@kernel.org> 16963L: linux-pm@vger.kernel.org 16964S: Supported 16965B: https://bugzilla.kernel.org 16966T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16967F: drivers/base/power/ 16968F: drivers/powercap/ 16969F: include/linux/intel_rapl.h 16970F: include/linux/pm.h 16971F: include/linux/pm_* 16972F: include/linux/powercap.h 16973F: kernel/configs/nopm.config 16974 16975POWER STATE COORDINATION INTERFACE (PSCI) 16976M: Mark Rutland <mark.rutland@arm.com> 16977M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16979S: Maintained 16980F: drivers/firmware/psci/ 16981F: include/linux/psci.h 16982F: include/uapi/linux/psci.h 16983 16984POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16985M: Sebastian Reichel <sre@kernel.org> 16986L: linux-pm@vger.kernel.org 16987S: Maintained 16988T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16989F: Documentation/ABI/testing/sysfs-class-power 16990F: Documentation/devicetree/bindings/power/supply/ 16991F: drivers/power/supply/ 16992F: include/linux/power/ 16993F: include/linux/power_supply.h 16994 16995POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16996M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16997L: linuxppc-dev@lists.ozlabs.org 16998S: Maintained 16999F: drivers/char/powernv-op-panel.c 17000 17001PPP OVER ATM (RFC 2364) 17002M: Mitchell Blank Jr <mitch@sfgoth.com> 17003S: Maintained 17004F: include/uapi/linux/atmppp.h 17005F: net/atm/pppoatm.c 17006 17007PPP OVER ETHERNET 17008M: Michal Ostrowski <mostrows@earthlink.net> 17009S: Maintained 17010F: drivers/net/ppp/pppoe.c 17011F: drivers/net/ppp/pppox.c 17012 17013PPP OVER L2TP 17014M: James Chapman <jchapman@katalix.com> 17015S: Maintained 17016F: include/linux/if_pppol2tp.h 17017F: include/uapi/linux/if_pppol2tp.h 17018F: net/l2tp/l2tp_ppp.c 17019 17020PPP PROTOCOL DRIVERS AND COMPRESSORS 17021L: linux-ppp@vger.kernel.org 17022S: Orphan 17023F: drivers/net/ppp/ppp_* 17024 17025PPS SUPPORT 17026M: Rodolfo Giometti <giometti@enneenne.com> 17027L: linuxpps@ml.enneenne.com (subscribers-only) 17028S: Maintained 17029W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17030F: Documentation/ABI/testing/sysfs-pps 17031F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17032F: Documentation/driver-api/pps.rst 17033F: drivers/pps/ 17034F: include/linux/pps*.h 17035F: include/uapi/linux/pps.h 17036 17037PPTP DRIVER 17038M: Dmitry Kozlov <xeb@mail.ru> 17039L: netdev@vger.kernel.org 17040S: Maintained 17041W: http://sourceforge.net/projects/accel-pptp 17042F: drivers/net/ppp/pptp.c 17043 17044PRESSURE STALL INFORMATION (PSI) 17045M: Johannes Weiner <hannes@cmpxchg.org> 17046M: Suren Baghdasaryan <surenb@google.com> 17047S: Maintained 17048F: include/linux/psi* 17049F: kernel/sched/psi.c 17050 17051PRINTK 17052M: Petr Mladek <pmladek@suse.com> 17053M: Sergey Senozhatsky <senozhatsky@chromium.org> 17054R: Steven Rostedt <rostedt@goodmis.org> 17055R: John Ogness <john.ogness@linutronix.de> 17056S: Maintained 17057T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17058F: include/linux/printk.h 17059F: kernel/printk/ 17060 17061PRINTK INDEXING 17062R: Chris Down <chris@chrisdown.name> 17063S: Maintained 17064F: Documentation/core-api/printk-index.rst 17065F: kernel/printk/index.c 17066K: printk_index 17067 17068PROC FILESYSTEM 17069L: linux-kernel@vger.kernel.org 17070L: linux-fsdevel@vger.kernel.org 17071S: Maintained 17072F: Documentation/filesystems/proc.rst 17073F: fs/proc/ 17074F: include/linux/proc_fs.h 17075F: tools/testing/selftests/proc/ 17076 17077PROC SYSCTL 17078M: Luis Chamberlain <mcgrof@kernel.org> 17079M: Kees Cook <keescook@chromium.org> 17080M: Iurii Zaikin <yzaikin@google.com> 17081L: linux-kernel@vger.kernel.org 17082L: linux-fsdevel@vger.kernel.org 17083S: Maintained 17084T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17085F: fs/proc/proc_sysctl.c 17086F: include/linux/sysctl.h 17087F: kernel/sysctl-test.c 17088F: kernel/sysctl.c 17089F: tools/testing/selftests/sysctl/ 17090 17091PS3 NETWORK SUPPORT 17092M: Geoff Levand <geoff@infradead.org> 17093L: netdev@vger.kernel.org 17094L: linuxppc-dev@lists.ozlabs.org 17095S: Maintained 17096F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17097 17098PS3 PLATFORM SUPPORT 17099M: Geoff Levand <geoff@infradead.org> 17100L: linuxppc-dev@lists.ozlabs.org 17101S: Maintained 17102F: arch/powerpc/boot/ps3* 17103F: arch/powerpc/include/asm/lv1call.h 17104F: arch/powerpc/include/asm/ps3*.h 17105F: arch/powerpc/platforms/ps3/ 17106F: drivers/*/ps3* 17107F: drivers/ps3/ 17108F: drivers/rtc/rtc-ps3.c 17109F: drivers/usb/host/*ps3.c 17110F: sound/ppc/snd_ps3* 17111 17112PS3VRAM DRIVER 17113M: Jim Paris <jim@jtan.com> 17114M: Geoff Levand <geoff@infradead.org> 17115L: linuxppc-dev@lists.ozlabs.org 17116S: Maintained 17117F: drivers/block/ps3vram.c 17118 17119PSAMPLE PACKET SAMPLING SUPPORT 17120M: Yotam Gigi <yotam.gi@gmail.com> 17121S: Maintained 17122F: include/net/psample.h 17123F: include/uapi/linux/psample.h 17124F: net/psample 17125 17126PSTORE FILESYSTEM 17127M: Kees Cook <keescook@chromium.org> 17128R: Tony Luck <tony.luck@intel.com> 17129R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17130L: linux-hardening@vger.kernel.org 17131S: Supported 17132T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17133F: Documentation/admin-guide/pstore-blk.rst 17134F: Documentation/admin-guide/ramoops.rst 17135F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17136F: drivers/acpi/apei/erst.c 17137F: drivers/firmware/efi/efi-pstore.c 17138F: fs/pstore/ 17139F: include/linux/pstore* 17140K: \b(pstore|ramoops) 17141 17142PTP HARDWARE CLOCK SUPPORT 17143M: Richard Cochran <richardcochran@gmail.com> 17144L: netdev@vger.kernel.org 17145S: Maintained 17146W: http://linuxptp.sourceforge.net/ 17147F: Documentation/ABI/testing/sysfs-ptp 17148F: Documentation/driver-api/ptp.rst 17149F: drivers/net/phy/dp83640* 17150F: drivers/ptp/* 17151F: include/linux/ptp_cl* 17152K: (?:\b|_)ptp(?:\b|_) 17153 17154PTP VIRTUAL CLOCK SUPPORT 17155M: Yangbo Lu <yangbo.lu@nxp.com> 17156L: netdev@vger.kernel.org 17157S: Maintained 17158F: drivers/ptp/ptp_vclock.c 17159F: net/ethtool/phc_vclocks.c 17160 17161PTRACE SUPPORT 17162M: Oleg Nesterov <oleg@redhat.com> 17163S: Maintained 17164F: arch/*/*/ptrace*.c 17165F: arch/*/include/asm/ptrace*.h 17166F: arch/*/ptrace*.c 17167F: include/asm-generic/syscall.h 17168F: include/linux/ptrace.h 17169F: include/linux/regset.h 17170F: include/uapi/linux/ptrace.h 17171F: kernel/ptrace.c 17172 17173PULSE8-CEC DRIVER 17174M: Hans Verkuil <hverkuil@xs4all.nl> 17175L: linux-media@vger.kernel.org 17176S: Maintained 17177T: git git://linuxtv.org/media_tree.git 17178F: drivers/media/cec/usb/pulse8/ 17179 17180PURELIFI PLFXLC DRIVER 17181M: Srinivasan Raju <srini.raju@purelifi.com> 17182L: linux-wireless@vger.kernel.org 17183S: Supported 17184F: drivers/net/wireless/purelifi/plfxlc/ 17185 17186PVRUSB2 VIDEO4LINUX DRIVER 17187M: Mike Isely <isely@pobox.com> 17188L: pvrusb2@isely.net (subscribers-only) 17189L: linux-media@vger.kernel.org 17190S: Maintained 17191W: http://www.isely.net/pvrusb2/ 17192T: git git://linuxtv.org/media_tree.git 17193F: Documentation/driver-api/media/drivers/pvrusb2* 17194F: drivers/media/usb/pvrusb2/ 17195 17196PWC WEBCAM DRIVER 17197M: Hans Verkuil <hverkuil@xs4all.nl> 17198L: linux-media@vger.kernel.org 17199S: Odd Fixes 17200T: git git://linuxtv.org/media_tree.git 17201F: drivers/media/usb/pwc/* 17202F: include/trace/events/pwc.h 17203 17204PWM IR Transmitter 17205M: Sean Young <sean@mess.org> 17206L: linux-media@vger.kernel.org 17207S: Maintained 17208F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17209F: drivers/media/rc/pwm-ir-tx.c 17210 17211PWM SUBSYSTEM 17212M: Thierry Reding <thierry.reding@gmail.com> 17213R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17214L: linux-pwm@vger.kernel.org 17215S: Maintained 17216Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17217T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17218F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17219F: Documentation/devicetree/bindings/pwm/ 17220F: Documentation/driver-api/pwm.rst 17221F: drivers/gpio/gpio-mvebu.c 17222F: drivers/pwm/ 17223F: drivers/video/backlight/pwm_bl.c 17224F: include/dt-bindings/pwm/ 17225F: include/linux/pwm.h 17226F: include/linux/pwm_backlight.h 17227K: pwm_(config|apply_state|ops) 17228 17229PXA GPIO DRIVER 17230M: Robert Jarzmik <robert.jarzmik@free.fr> 17231L: linux-gpio@vger.kernel.org 17232S: Maintained 17233F: drivers/gpio/gpio-pxa.c 17234 17235PXA MMCI DRIVER 17236S: Orphan 17237 17238PXA RTC DRIVER 17239M: Robert Jarzmik <robert.jarzmik@free.fr> 17240L: linux-rtc@vger.kernel.org 17241S: Maintained 17242 17243PXA2xx/PXA3xx SUPPORT 17244M: Daniel Mack <daniel@zonque.org> 17245M: Haojian Zhuang <haojian.zhuang@gmail.com> 17246M: Robert Jarzmik <robert.jarzmik@free.fr> 17247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17248S: Maintained 17249T: git git://github.com/hzhuang1/linux.git 17250T: git git://github.com/rjarzmik/linux.git 17251F: arch/arm/boot/dts/intel/pxa/ 17252F: arch/arm/mach-pxa/ 17253F: drivers/dma/pxa* 17254F: drivers/pcmcia/pxa2xx* 17255F: drivers/pinctrl/pxa/ 17256F: drivers/spi/spi-pxa2xx* 17257F: drivers/usb/gadget/udc/pxa2* 17258F: include/sound/pxa2xx-lib.h 17259F: sound/arm/pxa* 17260F: sound/soc/pxa/ 17261 17262QAT DRIVER 17263M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17264L: qat-linux@intel.com 17265S: Supported 17266F: drivers/crypto/intel/qat/ 17267 17268QCOM AUDIO (ASoC) DRIVERS 17269M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17270M: Banajit Goswami <bgoswami@quicinc.com> 17271L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17272S: Supported 17273F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17274F: Documentation/devicetree/bindings/sound/qcom,* 17275F: drivers/soc/qcom/apr.c 17276F: include/dt-bindings/sound/qcom,wcd9335.h 17277F: sound/soc/codecs/lpass-rx-macro.* 17278F: sound/soc/codecs/lpass-tx-macro.* 17279F: sound/soc/codecs/lpass-va-macro.c 17280F: sound/soc/codecs/lpass-wsa-macro.* 17281F: sound/soc/codecs/msm8916-wcd-analog.c 17282F: sound/soc/codecs/msm8916-wcd-digital.c 17283F: sound/soc/codecs/wcd-clsh-v2.* 17284F: sound/soc/codecs/wcd-mbhc-v2.* 17285F: sound/soc/codecs/wcd9335.* 17286F: sound/soc/codecs/wcd934x.c 17287F: sound/soc/codecs/wsa881x.c 17288F: sound/soc/codecs/wsa883x.c 17289F: sound/soc/codecs/wsa884x.c 17290F: sound/soc/qcom/ 17291 17292QCOM EMBEDDED USB DEBUGGER (EUD) 17293M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17294L: linux-arm-msm@vger.kernel.org 17295S: Maintained 17296F: Documentation/ABI/testing/sysfs-driver-eud 17297F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17298F: drivers/usb/misc/qcom_eud.c 17299 17300QCOM IPA DRIVER 17301M: Alex Elder <elder@kernel.org> 17302L: netdev@vger.kernel.org 17303S: Supported 17304F: drivers/net/ipa/ 17305 17306QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17307M: Gabriel Somlo <somlo@cmu.edu> 17308M: "Michael S. Tsirkin" <mst@redhat.com> 17309L: qemu-devel@nongnu.org 17310S: Maintained 17311F: drivers/firmware/qemu_fw_cfg.c 17312F: include/uapi/linux/qemu_fw_cfg.h 17313 17314QIB DRIVER 17315M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17316L: linux-rdma@vger.kernel.org 17317S: Supported 17318F: drivers/infiniband/hw/qib/ 17319 17320QLOGIC QL41xxx FCOE DRIVER 17321M: Saurav Kashyap <skashyap@marvell.com> 17322M: Javed Hasan <jhasan@marvell.com> 17323M: GR-QLogic-Storage-Upstream@marvell.com 17324L: linux-scsi@vger.kernel.org 17325S: Supported 17326F: drivers/scsi/qedf/ 17327 17328QLOGIC QL41xxx ISCSI DRIVER 17329M: Nilesh Javali <njavali@marvell.com> 17330M: Manish Rangankar <mrangankar@marvell.com> 17331M: GR-QLogic-Storage-Upstream@marvell.com 17332L: linux-scsi@vger.kernel.org 17333S: Supported 17334F: drivers/scsi/qedi/ 17335 17336QLOGIC QL4xxx ETHERNET DRIVER 17337M: Ariel Elior <aelior@marvell.com> 17338M: Manish Chopra <manishc@marvell.com> 17339L: netdev@vger.kernel.org 17340S: Supported 17341F: drivers/net/ethernet/qlogic/qed/ 17342F: drivers/net/ethernet/qlogic/qede/ 17343F: include/linux/qed/ 17344 17345QLOGIC QL4xxx RDMA DRIVER 17346M: Michal Kalderon <mkalderon@marvell.com> 17347M: Ariel Elior <aelior@marvell.com> 17348L: linux-rdma@vger.kernel.org 17349S: Supported 17350F: drivers/infiniband/hw/qedr/ 17351F: include/uapi/rdma/qedr-abi.h 17352 17353QLOGIC QLA1280 SCSI DRIVER 17354M: Michael Reed <mdr@sgi.com> 17355L: linux-scsi@vger.kernel.org 17356S: Maintained 17357F: drivers/scsi/qla1280.[ch] 17358 17359QLOGIC QLA2XXX FC-SCSI DRIVER 17360M: Nilesh Javali <njavali@marvell.com> 17361M: GR-QLogic-Storage-Upstream@marvell.com 17362L: linux-scsi@vger.kernel.org 17363S: Supported 17364F: drivers/scsi/qla2xxx/ 17365 17366QLOGIC QLA3XXX NETWORK DRIVER 17367M: GR-Linux-NIC-Dev@marvell.com 17368L: netdev@vger.kernel.org 17369S: Supported 17370F: drivers/net/ethernet/qlogic/qla3xxx.* 17371 17372QLOGIC QLA4XXX iSCSI DRIVER 17373M: Nilesh Javali <njavali@marvell.com> 17374M: Manish Rangankar <mrangankar@marvell.com> 17375M: GR-QLogic-Storage-Upstream@marvell.com 17376L: linux-scsi@vger.kernel.org 17377S: Supported 17378F: drivers/scsi/qla4xxx/ 17379 17380QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17381M: Shahed Shaikh <shshaikh@marvell.com> 17382M: Manish Chopra <manishc@marvell.com> 17383M: GR-Linux-NIC-Dev@marvell.com 17384L: netdev@vger.kernel.org 17385S: Supported 17386F: drivers/net/ethernet/qlogic/qlcnic/ 17387 17388QLOGIC QLGE 10Gb ETHERNET DRIVER 17389M: Manish Chopra <manishc@marvell.com> 17390M: GR-Linux-NIC-Dev@marvell.com 17391M: Coiby Xu <coiby.xu@gmail.com> 17392L: netdev@vger.kernel.org 17393S: Supported 17394F: Documentation/networking/device_drivers/qlogic/qlge.rst 17395F: drivers/staging/qlge/ 17396 17397QM1D1B0004 MEDIA DRIVER 17398M: Akihiro Tsukada <tskd08@gmail.com> 17399L: linux-media@vger.kernel.org 17400S: Odd Fixes 17401F: drivers/media/tuners/qm1d1b0004* 17402 17403QM1D1C0042 MEDIA DRIVER 17404M: Akihiro Tsukada <tskd08@gmail.com> 17405L: linux-media@vger.kernel.org 17406S: Odd Fixes 17407F: drivers/media/tuners/qm1d1c0042* 17408 17409QNX4 FILESYSTEM 17410M: Anders Larsen <al@alarsen.net> 17411S: Maintained 17412W: http://www.alarsen.net/linux/qnx4fs/ 17413F: fs/qnx4/ 17414F: include/uapi/linux/qnx4_fs.h 17415F: include/uapi/linux/qnxtypes.h 17416 17417QNX6 FILESYSTEM 17418S: Orphan 17419F: Documentation/filesystems/qnx6.rst 17420F: fs/qnx6/ 17421F: include/linux/qnx6_fs.h 17422 17423QORIQ DPAA2 FSL-MC BUS DRIVER 17424M: Stuart Yoder <stuyoder@gmail.com> 17425M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17426L: linux-kernel@vger.kernel.org 17427S: Maintained 17428F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17429F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17430F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17431F: drivers/bus/fsl-mc/ 17432F: include/uapi/linux/fsl_mc.h 17433 17434QT1010 MEDIA DRIVER 17435M: Antti Palosaari <crope@iki.fi> 17436L: linux-media@vger.kernel.org 17437S: Maintained 17438W: https://linuxtv.org 17439W: http://palosaari.fi/linux/ 17440Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17441T: git git://linuxtv.org/anttip/media_tree.git 17442F: drivers/media/tuners/qt1010* 17443 17444QUALCOMM ATH12K WIRELESS DRIVER 17445M: Kalle Valo <kvalo@kernel.org> 17446M: Jeff Johnson <quic_jjohnson@quicinc.com> 17447L: ath12k@lists.infradead.org 17448S: Supported 17449T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17450F: drivers/net/wireless/ath/ath12k/ 17451 17452QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17453M: Kalle Valo <kvalo@kernel.org> 17454M: Jeff Johnson <quic_jjohnson@quicinc.com> 17455L: ath10k@lists.infradead.org 17456S: Supported 17457W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17458T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17459F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17460F: drivers/net/wireless/ath/ath10k/ 17461 17462QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17463M: Kalle Valo <kvalo@kernel.org> 17464M: Jeff Johnson <quic_jjohnson@quicinc.com> 17465L: ath11k@lists.infradead.org 17466S: Supported 17467W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17468B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17470F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17471F: drivers/net/wireless/ath/ath11k/ 17472 17473QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17474M: Toke Høiland-Jørgensen <toke@toke.dk> 17475L: linux-wireless@vger.kernel.org 17476S: Maintained 17477W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17478T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17479F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17480F: drivers/net/wireless/ath/ath9k/ 17481 17482QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17483M: Stephan Gerhold <stephan@gerhold.net> 17484L: netdev@vger.kernel.org 17485L: linux-arm-msm@vger.kernel.org 17486S: Maintained 17487F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17488F: drivers/net/wwan/qcom_bam_dmux.c 17489 17490QUALCOMM CAMERA SUBSYSTEM DRIVER 17491M: Robert Foss <rfoss@kernel.org> 17492M: Todor Tomov <todor.too@gmail.com> 17493M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17494L: linux-media@vger.kernel.org 17495S: Maintained 17496F: Documentation/admin-guide/media/qcom_camss.rst 17497F: Documentation/devicetree/bindings/media/*camss* 17498F: drivers/media/platform/qcom/camss/ 17499 17500QUALCOMM CLOCK DRIVERS 17501M: Bjorn Andersson <andersson@kernel.org> 17502L: linux-arm-msm@vger.kernel.org 17503S: Supported 17504T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17505F: Documentation/devicetree/bindings/clock/qcom,* 17506F: drivers/clk/qcom/ 17507F: include/dt-bindings/clock/qcom,* 17508 17509QUALCOMM CLOUD AI (QAIC) DRIVER 17510M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17511R: Carl Vanderlip <quic_carlv@quicinc.com> 17512R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17513L: linux-arm-msm@vger.kernel.org 17514L: dri-devel@lists.freedesktop.org 17515S: Supported 17516T: git git://anongit.freedesktop.org/drm/drm-misc 17517F: Documentation/accel/qaic/ 17518F: drivers/accel/qaic/ 17519F: include/uapi/drm/qaic_accel.h 17520 17521QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17522M: Bjorn Andersson <andersson@kernel.org> 17523M: Konrad Dybcio <konrad.dybcio@linaro.org> 17524L: linux-pm@vger.kernel.org 17525L: linux-arm-msm@vger.kernel.org 17526S: Maintained 17527F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17528F: drivers/soc/qcom/cpr.c 17529 17530QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17531M: Ilia Lin <ilia.lin@kernel.org> 17532L: linux-pm@vger.kernel.org 17533S: Maintained 17534F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17535F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17536F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17537 17538QUALCOMM CRYPTO DRIVERS 17539M: Thara Gopinath <thara.gopinath@gmail.com> 17540L: linux-crypto@vger.kernel.org 17541L: linux-arm-msm@vger.kernel.org 17542S: Maintained 17543F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17544F: drivers/crypto/qce/ 17545 17546QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17547M: Timur Tabi <timur@kernel.org> 17548L: netdev@vger.kernel.org 17549S: Maintained 17550F: drivers/net/ethernet/qualcomm/emac/ 17551 17552QUALCOMM ETHQOS ETHERNET DRIVER 17553M: Vinod Koul <vkoul@kernel.org> 17554R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17555L: netdev@vger.kernel.org 17556L: linux-arm-msm@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: Ping-Ke Shih <pkshih@realtek.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/soc/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: Alexandre Torgue <alexandre.torgue@foss.st.com> 20405M: Jose Abreu <joabreu@synopsys.com> 20406L: netdev@vger.kernel.org 20407S: Supported 20408W: http://www.stlinux.com 20409F: Documentation/networking/device_drivers/ethernet/stmicro/ 20410F: drivers/net/ethernet/stmicro/stmmac/ 20411 20412SUN HAPPY MEAL ETHERNET DRIVER 20413M: Sean Anderson <seanga2@gmail.com> 20414S: Maintained 20415F: drivers/net/ethernet/sun/sunhme.* 20416 20417SUN3/3X 20418M: Sam Creasey <sammy@sammy.net> 20419S: Maintained 20420W: http://sammy.net/sun3/ 20421F: arch/m68k/include/asm/sun3* 20422F: arch/m68k/kernel/*sun3* 20423F: arch/m68k/sun3*/ 20424F: drivers/net/ethernet/i825xx/sun3* 20425 20426SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20427M: Hans de Goede <hdegoede@redhat.com> 20428L: linux-input@vger.kernel.org 20429S: Maintained 20430F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20431F: drivers/input/keyboard/sun4i-lradc-keys.c 20432 20433SUNDANCE NETWORK DRIVER 20434M: Denis Kirjanov <kda@linux-powerpc.org> 20435L: netdev@vger.kernel.org 20436S: Maintained 20437F: drivers/net/ethernet/dlink/sundance.c 20438 20439SUNPLUS ETHERNET DRIVER 20440M: Wells Lu <wellslutw@gmail.com> 20441L: netdev@vger.kernel.org 20442S: Maintained 20443W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20444F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20445F: drivers/net/ethernet/sunplus/ 20446 20447SUNPLUS MMC DRIVER 20448M: Tony Huang <tonyhuang.sunplus@gmail.com> 20449M: Li-hao Kuo <lhjeff911@gmail.com> 20450S: Maintained 20451F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20452F: drivers/mmc/host/sunplus-mmc.c 20453 20454SUNPLUS OCOTP DRIVER 20455M: Vincent Shih <vincent.sunplus@gmail.com> 20456S: Maintained 20457F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20458F: drivers/nvmem/sunplus-ocotp.c 20459 20460SUNPLUS PWM DRIVER 20461M: Hammer Hsieh <hammerh0314@gmail.com> 20462S: Maintained 20463F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20464F: drivers/pwm/pwm-sunplus.c 20465 20466SUNPLUS RTC DRIVER 20467M: Vincent Shih <vincent.sunplus@gmail.com> 20468L: linux-rtc@vger.kernel.org 20469S: Maintained 20470F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20471F: drivers/rtc/rtc-sunplus.c 20472 20473SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20474M: Li-hao Kuo <lhjeff911@gmail.com> 20475L: linux-spi@vger.kernel.org 20476S: Maintained 20477F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20478F: drivers/spi/spi-sunplus-sp7021.c 20479 20480SUNPLUS UART DRIVER 20481M: Hammer Hsieh <hammerh0314@gmail.com> 20482S: Maintained 20483F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20484F: drivers/tty/serial/sunplus-uart.c 20485 20486SUNPLUS USB2 PHY DRIVER 20487M: Vincent Shih <vincent.sunplus@gmail.com> 20488L: linux-usb@vger.kernel.org 20489S: Maintained 20490F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20491F: drivers/phy/sunplus/Kconfig 20492F: drivers/phy/sunplus/Makefile 20493F: drivers/phy/sunplus/phy-sunplus-usb2.c 20494 20495SUNPLUS WATCHDOG DRIVER 20496M: Xiantao Hu <xt.hu@cqplus1.com> 20497L: linux-watchdog@vger.kernel.org 20498S: Maintained 20499F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20500F: drivers/watchdog/sunplus_wdt.c 20501 20502SUPERH 20503M: Yoshinori Sato <ysato@users.sourceforge.jp> 20504M: Rich Felker <dalias@libc.org> 20505M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20506L: linux-sh@vger.kernel.org 20507S: Maintained 20508Q: http://patchwork.kernel.org/project/linux-sh/list/ 20509F: Documentation/arch/sh/ 20510F: arch/sh/ 20511F: drivers/sh/ 20512 20513SUSPEND TO RAM 20514M: "Rafael J. Wysocki" <rafael@kernel.org> 20515M: Len Brown <len.brown@intel.com> 20516M: Pavel Machek <pavel@ucw.cz> 20517L: linux-pm@vger.kernel.org 20518S: Supported 20519B: https://bugzilla.kernel.org 20520F: Documentation/power/ 20521F: arch/x86/kernel/acpi/sleep* 20522F: arch/x86/kernel/acpi/wakeup* 20523F: drivers/base/power/ 20524F: include/linux/freezer.h 20525F: include/linux/pm.h 20526F: include/linux/suspend.h 20527F: kernel/power/ 20528 20529SVGA HANDLING 20530M: Martin Mares <mj@ucw.cz> 20531L: linux-video@atrey.karlin.mff.cuni.cz 20532S: Maintained 20533F: Documentation/admin-guide/svga.rst 20534F: arch/x86/boot/video* 20535 20536SWITCHDEV 20537M: Jiri Pirko <jiri@resnulli.us> 20538M: Ivan Vecera <ivecera@redhat.com> 20539L: netdev@vger.kernel.org 20540S: Supported 20541F: include/net/switchdev.h 20542F: net/switchdev/ 20543 20544SY8106A REGULATOR DRIVER 20545M: Icenowy Zheng <icenowy@aosc.io> 20546S: Maintained 20547F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20548F: drivers/regulator/sy8106a-regulator.c 20549 20550SYNC FILE FRAMEWORK 20551M: Sumit Semwal <sumit.semwal@linaro.org> 20552R: Gustavo Padovan <gustavo@padovan.org> 20553L: linux-media@vger.kernel.org 20554L: dri-devel@lists.freedesktop.org 20555S: Maintained 20556T: git git://anongit.freedesktop.org/drm/drm-misc 20557F: Documentation/driver-api/sync_file.rst 20558F: drivers/dma-buf/dma-fence* 20559F: drivers/dma-buf/sw_sync.c 20560F: drivers/dma-buf/sync_* 20561F: include/linux/sync_file.h 20562F: include/uapi/linux/sync_file.h 20563 20564SYNOPSYS ARC ARCHITECTURE 20565M: Vineet Gupta <vgupta@kernel.org> 20566L: linux-snps-arc@lists.infradead.org 20567S: Supported 20568T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20569F: Documentation/arch/arc 20570F: Documentation/devicetree/bindings/arc/* 20571F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20572F: arch/arc/ 20573F: drivers/clocksource/arc_timer.c 20574F: drivers/tty/serial/arc_uart.c 20575 20576SYNOPSYS ARC HSDK SDP pll clock driver 20577M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20578S: Supported 20579F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20580F: drivers/clk/clk-hsdk-pll.c 20581 20582SYNOPSYS ARC SDP clock driver 20583M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20584S: Supported 20585F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20586F: drivers/clk/axs10x/* 20587 20588SYNOPSYS ARC SDP platform support 20589M: Alexey Brodkin <abrodkin@synopsys.com> 20590S: Supported 20591F: Documentation/devicetree/bindings/arc/axs10* 20592F: arch/arc/boot/dts/ax* 20593F: arch/arc/plat-axs10x 20594 20595SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20596M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20597S: Supported 20598F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20599F: drivers/reset/reset-axs10x.c 20600 20601SYNOPSYS CREG GPIO DRIVER 20602M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20603S: Maintained 20604F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20605F: drivers/gpio/gpio-creg-snps.c 20606 20607SYNOPSYS DESIGNWARE 8250 UART DRIVER 20608M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20609R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20610S: Supported 20611F: drivers/tty/serial/8250/8250_dw.c 20612F: drivers/tty/serial/8250/8250_dwlib.* 20613F: drivers/tty/serial/8250/8250_lpss.c 20614 20615SYNOPSYS DESIGNWARE APB GPIO DRIVER 20616M: Hoan Tran <hoan@os.amperecomputing.com> 20617M: Serge Semin <fancer.lancer@gmail.com> 20618L: linux-gpio@vger.kernel.org 20619S: Maintained 20620F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20621F: drivers/gpio/gpio-dwapb.c 20622 20623SYNOPSYS DESIGNWARE APB SSI DRIVER 20624M: Serge Semin <fancer.lancer@gmail.com> 20625L: linux-spi@vger.kernel.org 20626S: Supported 20627F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20628F: drivers/spi/spi-dw* 20629 20630SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20631M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20632S: Maintained 20633F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20634F: drivers/dma/dw-axi-dmac/ 20635 20636SYNOPSYS DESIGNWARE DMAC DRIVER 20637M: Viresh Kumar <vireshk@kernel.org> 20638R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20639S: Maintained 20640F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20641F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20642F: drivers/dma/dw/ 20643F: include/dt-bindings/dma/dw-dmac.h 20644F: include/linux/dma/dw.h 20645F: include/linux/platform_data/dma-dw.h 20646 20647SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20648M: Jose Abreu <Jose.Abreu@synopsys.com> 20649L: netdev@vger.kernel.org 20650S: Supported 20651F: drivers/net/ethernet/synopsys/ 20652 20653SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20654M: Jose Abreu <Jose.Abreu@synopsys.com> 20655L: netdev@vger.kernel.org 20656S: Supported 20657F: drivers/net/pcs/pcs-xpcs.c 20658F: drivers/net/pcs/pcs-xpcs.h 20659F: include/linux/pcs/pcs-xpcs.h 20660 20661SYNOPSYS DESIGNWARE I2C DRIVER 20662M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20663R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20664R: Mika Westerberg <mika.westerberg@linux.intel.com> 20665R: Jan Dabros <jsd@semihalf.com> 20666L: linux-i2c@vger.kernel.org 20667S: Supported 20668F: drivers/i2c/busses/i2c-designware-* 20669 20670SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20671M: Jaehoon Chung <jh80.chung@samsung.com> 20672L: linux-mmc@vger.kernel.org 20673S: Maintained 20674F: drivers/mmc/host/dw_mmc* 20675 20676SYNOPSYS HSDK RESET CONTROLLER DRIVER 20677M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20678S: Supported 20679F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20680F: drivers/reset/reset-hsdk.c 20681F: include/dt-bindings/reset/snps,hsdk-reset.h 20682 20683SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20684M: Prabu Thangamuthu <prabu.t@synopsys.com> 20685M: Manjunath M B <manjumb@synopsys.com> 20686L: linux-mmc@vger.kernel.org 20687S: Maintained 20688F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20689 20690SYSTEM CONFIGURATION (SYSCON) 20691M: Lee Jones <lee@kernel.org> 20692M: Arnd Bergmann <arnd@arndb.de> 20693S: Supported 20694T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20695F: drivers/mfd/syscon.c 20696 20697SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20698M: Sudeep Holla <sudeep.holla@arm.com> 20699R: Cristian Marussi <cristian.marussi@arm.com> 20700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20701S: Maintained 20702F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20703F: drivers/clk/clk-sc[mp]i.c 20704F: drivers/cpufreq/sc[mp]i-cpufreq.c 20705F: drivers/firmware/arm_scmi/ 20706F: drivers/firmware/arm_scpi.c 20707F: drivers/powercap/arm_scmi_powercap.c 20708F: drivers/regulator/scmi-regulator.c 20709F: drivers/reset/reset-scmi.c 20710F: include/linux/sc[mp]i_protocol.h 20711F: include/trace/events/scmi.h 20712F: include/uapi/linux/virtio_scmi.h 20713 20714SYSTEM RESET/SHUTDOWN DRIVERS 20715M: Sebastian Reichel <sre@kernel.org> 20716L: linux-pm@vger.kernel.org 20717S: Maintained 20718T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20719F: Documentation/devicetree/bindings/power/reset/ 20720F: drivers/power/reset/ 20721 20722SYSTEM TRACE MODULE CLASS 20723M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20724S: Maintained 20725T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20726F: Documentation/trace/stm.rst 20727F: drivers/hwtracing/stm/ 20728F: include/linux/stm.h 20729F: include/uapi/linux/stm.h 20730 20731SYSTEM76 ACPI DRIVER 20732M: Jeremy Soller <jeremy@system76.com> 20733M: System76 Product Development <productdev@system76.com> 20734L: platform-driver-x86@vger.kernel.org 20735S: Maintained 20736F: drivers/platform/x86/system76_acpi.c 20737 20738SYSV FILESYSTEM 20739S: Orphan 20740F: Documentation/filesystems/sysv-fs.rst 20741F: fs/sysv/ 20742F: include/linux/sysv_fs.h 20743 20744TASKSTATS STATISTICS INTERFACE 20745M: Balbir Singh <bsingharora@gmail.com> 20746S: Maintained 20747F: Documentation/accounting/taskstats* 20748F: include/linux/taskstats* 20749F: kernel/taskstats.c 20750 20751TC subsystem 20752M: Jamal Hadi Salim <jhs@mojatatu.com> 20753M: Cong Wang <xiyou.wangcong@gmail.com> 20754M: Jiri Pirko <jiri@resnulli.us> 20755L: netdev@vger.kernel.org 20756S: Maintained 20757F: include/net/pkt_cls.h 20758F: include/net/pkt_sched.h 20759F: include/net/tc_act/ 20760F: include/uapi/linux/pkt_cls.h 20761F: include/uapi/linux/pkt_sched.h 20762F: include/uapi/linux/tc_act/ 20763F: include/uapi/linux/tc_ematch/ 20764F: net/sched/ 20765F: tools/testing/selftests/tc-testing 20766 20767TC90522 MEDIA DRIVER 20768M: Akihiro Tsukada <tskd08@gmail.com> 20769L: linux-media@vger.kernel.org 20770S: Odd Fixes 20771F: drivers/media/dvb-frontends/tc90522* 20772 20773TCP LOW PRIORITY MODULE 20774M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20775M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20776S: Maintained 20777W: http://tcp-lp-mod.sourceforge.net/ 20778F: net/ipv4/tcp_lp.c 20779 20780TDA10071 MEDIA DRIVER 20781M: Antti Palosaari <crope@iki.fi> 20782L: linux-media@vger.kernel.org 20783S: Maintained 20784W: https://linuxtv.org 20785W: http://palosaari.fi/linux/ 20786Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20787T: git git://linuxtv.org/anttip/media_tree.git 20788F: drivers/media/dvb-frontends/tda10071* 20789 20790TDA18212 MEDIA DRIVER 20791M: Antti Palosaari <crope@iki.fi> 20792L: linux-media@vger.kernel.org 20793S: Maintained 20794W: https://linuxtv.org 20795W: http://palosaari.fi/linux/ 20796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20797T: git git://linuxtv.org/anttip/media_tree.git 20798F: drivers/media/tuners/tda18212* 20799 20800TDA18218 MEDIA DRIVER 20801M: Antti Palosaari <crope@iki.fi> 20802L: linux-media@vger.kernel.org 20803S: Maintained 20804W: https://linuxtv.org 20805W: http://palosaari.fi/linux/ 20806Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20807T: git git://linuxtv.org/anttip/media_tree.git 20808F: drivers/media/tuners/tda18218* 20809 20810TDA18250 MEDIA DRIVER 20811M: Olli Salonen <olli.salonen@iki.fi> 20812L: linux-media@vger.kernel.org 20813S: Maintained 20814W: https://linuxtv.org 20815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20816T: git git://linuxtv.org/media_tree.git 20817F: drivers/media/tuners/tda18250* 20818 20819TDA18271 MEDIA DRIVER 20820M: Michael Krufky <mkrufky@linuxtv.org> 20821L: linux-media@vger.kernel.org 20822S: Maintained 20823W: https://linuxtv.org 20824W: http://github.com/mkrufky 20825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20826T: git git://linuxtv.org/mkrufky/tuners.git 20827F: drivers/media/tuners/tda18271* 20828 20829TDA1997x MEDIA DRIVER 20830M: Tim Harvey <tharvey@gateworks.com> 20831L: linux-media@vger.kernel.org 20832S: Maintained 20833W: https://linuxtv.org 20834Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20835F: drivers/media/i2c/tda1997x.* 20836 20837TDA827x MEDIA DRIVER 20838M: Michael Krufky <mkrufky@linuxtv.org> 20839L: linux-media@vger.kernel.org 20840S: Maintained 20841W: https://linuxtv.org 20842W: http://github.com/mkrufky 20843Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20844T: git git://linuxtv.org/mkrufky/tuners.git 20845F: drivers/media/tuners/tda8290.* 20846 20847TDA8290 MEDIA DRIVER 20848M: Michael Krufky <mkrufky@linuxtv.org> 20849L: linux-media@vger.kernel.org 20850S: Maintained 20851W: https://linuxtv.org 20852W: http://github.com/mkrufky 20853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20854T: git git://linuxtv.org/mkrufky/tuners.git 20855F: drivers/media/tuners/tda8290.* 20856 20857TDA9840 MEDIA DRIVER 20858M: Hans Verkuil <hverkuil@xs4all.nl> 20859L: linux-media@vger.kernel.org 20860S: Maintained 20861W: https://linuxtv.org 20862T: git git://linuxtv.org/media_tree.git 20863F: drivers/media/i2c/tda9840* 20864 20865TEA5761 TUNER DRIVER 20866M: Mauro Carvalho Chehab <mchehab@kernel.org> 20867L: linux-media@vger.kernel.org 20868S: Odd fixes 20869W: https://linuxtv.org 20870T: git git://linuxtv.org/media_tree.git 20871F: drivers/media/tuners/tea5761.* 20872 20873TEA5767 TUNER DRIVER 20874M: Mauro Carvalho Chehab <mchehab@kernel.org> 20875L: linux-media@vger.kernel.org 20876S: Maintained 20877W: https://linuxtv.org 20878T: git git://linuxtv.org/media_tree.git 20879F: drivers/media/tuners/tea5767.* 20880 20881TEA6415C MEDIA DRIVER 20882M: Hans Verkuil <hverkuil@xs4all.nl> 20883L: linux-media@vger.kernel.org 20884S: Maintained 20885W: https://linuxtv.org 20886T: git git://linuxtv.org/media_tree.git 20887F: drivers/media/i2c/tea6415c* 20888 20889TEA6420 MEDIA DRIVER 20890M: Hans Verkuil <hverkuil@xs4all.nl> 20891L: linux-media@vger.kernel.org 20892S: Maintained 20893W: https://linuxtv.org 20894T: git git://linuxtv.org/media_tree.git 20895F: drivers/media/i2c/tea6420* 20896 20897TEAM DRIVER 20898M: Jiri Pirko <jiri@resnulli.us> 20899L: netdev@vger.kernel.org 20900S: Supported 20901F: drivers/net/team/ 20902F: include/linux/if_team.h 20903F: include/uapi/linux/if_team.h 20904F: tools/testing/selftests/drivers/net/team/ 20905 20906TECHNICAL ADVISORY BOARD PROCESS DOCS 20907M: "Theodore Ts'o" <tytso@mit.edu> 20908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20909L: tech-board-discuss@lists.linux-foundation.org 20910S: Maintained 20911F: Documentation/process/contribution-maturity-model.rst 20912F: Documentation/process/researcher-guidelines.rst 20913 20914TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20915M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20916S: Maintained 20917F: arch/x86/platform/ts5500/ 20918 20919TECHNOTREND USB IR RECEIVER 20920M: Sean Young <sean@mess.org> 20921L: linux-media@vger.kernel.org 20922S: Maintained 20923F: drivers/media/rc/ttusbir.c 20924 20925TECHWELL TW9910 VIDEO DECODER 20926L: linux-media@vger.kernel.org 20927S: Orphan 20928F: drivers/media/i2c/tw9910.c 20929F: include/media/i2c/tw9910.h 20930 20931TEE SUBSYSTEM 20932M: Jens Wiklander <jens.wiklander@linaro.org> 20933R: Sumit Garg <sumit.garg@linaro.org> 20934L: op-tee@lists.trustedfirmware.org 20935S: Maintained 20936F: Documentation/staging/tee.rst 20937F: drivers/tee/ 20938F: include/linux/tee_drv.h 20939F: include/uapi/linux/tee.h 20940 20941TEGRA ARCHITECTURE SUPPORT 20942M: Thierry Reding <thierry.reding@gmail.com> 20943M: Jonathan Hunter <jonathanh@nvidia.com> 20944L: linux-tegra@vger.kernel.org 20945S: Supported 20946Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20947T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20948N: [^a-z]tegra 20949 20950TEGRA CLOCK DRIVER 20951M: Peter De Schrijver <pdeschrijver@nvidia.com> 20952M: Prashant Gaikwad <pgaikwad@nvidia.com> 20953S: Supported 20954F: drivers/clk/tegra/ 20955 20956TEGRA DMA DRIVERS 20957M: Laxman Dewangan <ldewangan@nvidia.com> 20958M: Jon Hunter <jonathanh@nvidia.com> 20959S: Supported 20960F: drivers/dma/tegra* 20961 20962TEGRA I2C DRIVER 20963M: Laxman Dewangan <ldewangan@nvidia.com> 20964R: Dmitry Osipenko <digetx@gmail.com> 20965S: Supported 20966F: drivers/i2c/busses/i2c-tegra.c 20967 20968TEGRA IOMMU DRIVERS 20969M: Thierry Reding <thierry.reding@gmail.com> 20970R: Krishna Reddy <vdumpa@nvidia.com> 20971L: linux-tegra@vger.kernel.org 20972S: Supported 20973F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20974F: drivers/iommu/tegra* 20975 20976TEGRA KBC DRIVER 20977M: Laxman Dewangan <ldewangan@nvidia.com> 20978S: Supported 20979F: drivers/input/keyboard/tegra-kbc.c 20980 20981TEGRA NAND DRIVER 20982M: Stefan Agner <stefan@agner.ch> 20983M: Lucas Stach <dev@lynxeye.de> 20984S: Maintained 20985F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20986F: drivers/mtd/nand/raw/tegra_nand.c 20987 20988TEGRA PWM DRIVER 20989M: Thierry Reding <thierry.reding@gmail.com> 20990S: Supported 20991F: drivers/pwm/pwm-tegra.c 20992 20993TEGRA QUAD SPI DRIVER 20994M: Thierry Reding <thierry.reding@gmail.com> 20995M: Jonathan Hunter <jonathanh@nvidia.com> 20996M: Sowjanya Komatineni <skomatineni@nvidia.com> 20997L: linux-tegra@vger.kernel.org 20998S: Maintained 20999F: drivers/spi/spi-tegra210-quad.c 21000 21001TEGRA SERIAL DRIVER 21002M: Laxman Dewangan <ldewangan@nvidia.com> 21003S: Supported 21004F: drivers/tty/serial/serial-tegra.c 21005 21006TEGRA SPI DRIVER 21007M: Laxman Dewangan <ldewangan@nvidia.com> 21008S: Supported 21009F: drivers/spi/spi-tegra* 21010 21011TEGRA VIDEO DRIVER 21012M: Thierry Reding <thierry.reding@gmail.com> 21013M: Jonathan Hunter <jonathanh@nvidia.com> 21014M: Sowjanya Komatineni <skomatineni@nvidia.com> 21015M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21016L: linux-media@vger.kernel.org 21017L: linux-tegra@vger.kernel.org 21018S: Maintained 21019F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21021F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21022F: drivers/staging/media/tegra-video/ 21023 21024TEGRA XUSB PADCTL DRIVER 21025M: JC Kuo <jckuo@nvidia.com> 21026S: Supported 21027F: drivers/phy/tegra/xusb* 21028 21029TEHUTI ETHERNET DRIVER 21030M: Andy Gospodarek <andy@greyhouse.net> 21031L: netdev@vger.kernel.org 21032S: Supported 21033F: drivers/net/ethernet/tehuti/* 21034 21035TELECOM CLOCK DRIVER FOR MCPL0010 21036M: Mark Gross <markgross@kernel.org> 21037S: Supported 21038F: drivers/char/tlclk.c 21039 21040TEMPO SEMICONDUCTOR DRIVERS 21041M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21042S: Maintained 21043F: Documentation/devicetree/bindings/sound/tscs*.txt 21044F: sound/soc/codecs/tscs*.c 21045F: sound/soc/codecs/tscs*.h 21046 21047TENSILICA XTENSA PORT (xtensa) 21048M: Chris Zankel <chris@zankel.net> 21049M: Max Filippov <jcmvbkbc@gmail.com> 21050S: Maintained 21051T: git https://github.com/jcmvbkbc/linux-xtensa.git 21052F: arch/xtensa/ 21053F: drivers/irqchip/irq-xtensa-* 21054 21055TEXAS INSTRUMENTS ASoC DRIVERS 21056M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21058S: Maintained 21059F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21060F: sound/soc/ti/ 21061 21062TEXAS INSTRUMENTS DMA DRIVERS 21063M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21064L: dmaengine@vger.kernel.org 21065S: Maintained 21066F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21067F: Documentation/devicetree/bindings/dma/ti-edma.txt 21068F: Documentation/devicetree/bindings/dma/ti/ 21069F: drivers/dma/ti/ 21070F: include/linux/dma/k3-psil.h 21071F: include/linux/dma/k3-udma-glue.h 21072F: include/linux/dma/ti-cppi5.h 21073X: drivers/dma/ti/cppi41.c 21074 21075TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21076M: Robert Marko <robert.marko@sartura.hr> 21077M: Luka Perkov <luka.perkov@sartura.hr> 21078L: linux-hwmon@vger.kernel.org 21079S: Maintained 21080F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21081F: Documentation/hwmon/tps23861.rst 21082F: drivers/hwmon/tps23861.c 21083 21084TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21085M: Ricardo Ribalda <ribalda@kernel.org> 21086L: linux-iio@vger.kernel.org 21087S: Supported 21088F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21089F: drivers/iio/dac/ti-dac7612.c 21090 21091TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21092M: Nishanth Menon <nm@ti.com> 21093M: Tero Kristo <kristo@kernel.org> 21094M: Santosh Shilimkar <ssantosh@kernel.org> 21095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21096S: Maintained 21097F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21098F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21099F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21100F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21101F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21102F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21103F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21104F: drivers/clk/keystone/sci-clk.c 21105F: drivers/firmware/ti_sci* 21106F: drivers/irqchip/irq-ti-sci-inta.c 21107F: drivers/irqchip/irq-ti-sci-intr.c 21108F: drivers/reset/reset-ti-sci.c 21109F: drivers/soc/ti/ti_sci_inta_msi.c 21110F: drivers/soc/ti/ti_sci_pm_domains.c 21111F: include/dt-bindings/soc/ti,sci_pm_domain.h 21112F: include/linux/soc/ti/ti_sci_inta_msi.h 21113F: include/linux/soc/ti/ti_sci_protocol.h 21114 21115TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21116M: Puranjay Mohan <puranjay12@gmail.com> 21117L: linux-iio@vger.kernel.org 21118S: Supported 21119F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21120F: drivers/iio/temperature/tmp117.c 21121 21122THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21123M: Hans Verkuil <hverkuil@xs4all.nl> 21124L: linux-media@vger.kernel.org 21125S: Maintained 21126W: https://linuxtv.org 21127T: git git://linuxtv.org/media_tree.git 21128F: drivers/media/radio/radio-raremono.c 21129 21130THERMAL 21131M: Rafael J. Wysocki <rafael@kernel.org> 21132M: Daniel Lezcano <daniel.lezcano@linaro.org> 21133R: Amit Kucheria <amitk@kernel.org> 21134R: Zhang Rui <rui.zhang@intel.com> 21135L: linux-pm@vger.kernel.org 21136S: Supported 21137Q: https://patchwork.kernel.org/project/linux-pm/list/ 21138T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21139F: Documentation/ABI/testing/sysfs-class-thermal 21140F: Documentation/admin-guide/thermal/ 21141F: Documentation/devicetree/bindings/thermal/ 21142F: Documentation/driver-api/thermal/ 21143F: drivers/thermal/ 21144F: include/dt-bindings/thermal/ 21145F: include/linux/cpu_cooling.h 21146F: include/linux/thermal.h 21147F: include/uapi/linux/thermal.h 21148F: tools/lib/thermal/ 21149F: tools/thermal/ 21150 21151THERMAL DRIVER FOR AMLOGIC SOCS 21152M: Guillaume La Roque <glaroque@baylibre.com> 21153L: linux-pm@vger.kernel.org 21154L: linux-amlogic@lists.infradead.org 21155S: Supported 21156W: http://linux-meson.com/ 21157F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21158F: drivers/thermal/amlogic_thermal.c 21159 21160THERMAL/CPU_COOLING 21161M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21162M: Daniel Lezcano <daniel.lezcano@linaro.org> 21163M: Viresh Kumar <viresh.kumar@linaro.org> 21164R: Lukasz Luba <lukasz.luba@arm.com> 21165L: linux-pm@vger.kernel.org 21166S: Supported 21167F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21168F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21169F: drivers/thermal/cpufreq_cooling.c 21170F: drivers/thermal/cpuidle_cooling.c 21171F: include/linux/cpu_cooling.h 21172 21173THERMAL/POWER_ALLOCATOR 21174M: Lukasz Luba <lukasz.luba@arm.com> 21175L: linux-pm@vger.kernel.org 21176S: Maintained 21177F: Documentation/driver-api/thermal/power_allocator.rst 21178F: drivers/thermal/gov_power_allocator.c 21179F: drivers/thermal/thermal_trace_ipa.h 21180 21181THINKPAD ACPI EXTRAS DRIVER 21182M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21183L: ibm-acpi-devel@lists.sourceforge.net 21184L: platform-driver-x86@vger.kernel.org 21185S: Maintained 21186W: http://ibm-acpi.sourceforge.net 21187W: http://thinkwiki.org/wiki/Ibm-acpi 21188T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21189F: drivers/platform/x86/thinkpad_acpi.c 21190 21191THINKPAD LMI DRIVER 21192M: Mark Pearson <markpearson@lenovo.com> 21193L: platform-driver-x86@vger.kernel.org 21194S: Maintained 21195F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21196F: drivers/platform/x86/think-lmi.? 21197 21198THUNDERBOLT DMA TRAFFIC TEST DRIVER 21199M: Isaac Hazan <isaac.hazan@intel.com> 21200L: linux-usb@vger.kernel.org 21201S: Maintained 21202F: drivers/thunderbolt/dma_test.c 21203 21204THUNDERBOLT DRIVER 21205M: Andreas Noever <andreas.noever@gmail.com> 21206M: Michael Jamet <michael.jamet@intel.com> 21207M: Mika Westerberg <mika.westerberg@linux.intel.com> 21208M: Yehezkel Bernat <YehezkelShB@gmail.com> 21209L: linux-usb@vger.kernel.org 21210S: Maintained 21211T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21212F: Documentation/admin-guide/thunderbolt.rst 21213F: drivers/thunderbolt/ 21214F: include/linux/thunderbolt.h 21215 21216THUNDERBOLT NETWORK DRIVER 21217M: Michael Jamet <michael.jamet@intel.com> 21218M: Mika Westerberg <mika.westerberg@linux.intel.com> 21219M: Yehezkel Bernat <YehezkelShB@gmail.com> 21220L: netdev@vger.kernel.org 21221S: Maintained 21222F: drivers/net/thunderbolt/ 21223 21224THUNDERX GPIO DRIVER 21225M: Robert Richter <rric@kernel.org> 21226S: Odd Fixes 21227F: drivers/gpio/gpio-thunderx.c 21228 21229TI ADS7924 ADC DRIVER 21230M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21231L: linux-iio@vger.kernel.org 21232S: Supported 21233F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21234F: drivers/iio/adc/ti-ads7924.c 21235 21236TI AM437X VPFE DRIVER 21237M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21238L: linux-media@vger.kernel.org 21239S: Maintained 21240W: https://linuxtv.org 21241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21242T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21243F: drivers/media/platform/ti/am437x/ 21244 21245TI BANDGAP AND THERMAL DRIVER 21246M: Eduardo Valentin <edubezval@gmail.com> 21247M: Keerthy <j-keerthy@ti.com> 21248L: linux-pm@vger.kernel.org 21249L: linux-omap@vger.kernel.org 21250S: Maintained 21251F: drivers/thermal/ti-soc-thermal/ 21252 21253TI BQ27XXX POWER SUPPLY DRIVER 21254F: drivers/power/supply/bq27xxx_battery.c 21255F: drivers/power/supply/bq27xxx_battery_i2c.c 21256F: include/linux/power/bq27xxx_battery.h 21257 21258TI CDCE706 CLOCK DRIVER 21259M: Max Filippov <jcmvbkbc@gmail.com> 21260S: Maintained 21261F: drivers/clk/clk-cdce706.c 21262 21263TI CLOCK DRIVER 21264M: Tero Kristo <kristo@kernel.org> 21265L: linux-omap@vger.kernel.org 21266S: Odd Fixes 21267F: drivers/clk/ti/ 21268F: include/linux/clk/ti.h 21269 21270TI DAVINCI MACHINE SUPPORT 21271M: Bartosz Golaszewski <brgl@bgdev.pl> 21272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21273S: Maintained 21274T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21275F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21276F: arch/arm/boot/dts/ti/davinci/ 21277F: arch/arm/mach-davinci/ 21278F: drivers/i2c/busses/i2c-davinci.c 21279 21280TI DAVINCI SERIES CLOCK DRIVER 21281M: David Lechner <david@lechnology.com> 21282R: Sekhar Nori <nsekhar@ti.com> 21283S: Maintained 21284F: Documentation/devicetree/bindings/clock/ti/davinci/ 21285F: drivers/clk/davinci/ 21286F: include/linux/clk/davinci.h 21287 21288TI DAVINCI SERIES GPIO DRIVER 21289M: Keerthy <j-keerthy@ti.com> 21290L: linux-gpio@vger.kernel.org 21291S: Maintained 21292F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21293F: drivers/gpio/gpio-davinci.c 21294 21295TI DAVINCI SERIES MEDIA DRIVER 21296M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21297L: linux-media@vger.kernel.org 21298S: Maintained 21299W: https://linuxtv.org 21300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21301T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21302F: drivers/media/platform/ti/davinci/ 21303F: include/media/davinci/ 21304 21305TI ENHANCED CAPTURE (eCAP) DRIVER 21306M: Vignesh Raghavendra <vigneshr@ti.com> 21307R: Julien Panis <jpanis@baylibre.com> 21308L: linux-iio@vger.kernel.org 21309L: linux-omap@vger.kernel.org 21310S: Maintained 21311F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21312F: drivers/counter/ti-ecap-capture.c 21313 21314TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21315R: David Lechner <david@lechnology.com> 21316L: linux-iio@vger.kernel.org 21317F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21318F: drivers/counter/ti-eqep.c 21319 21320TI ETHERNET SWITCH DRIVER (CPSW) 21321R: Grygorii Strashko <grygorii.strashko@ti.com> 21322L: linux-omap@vger.kernel.org 21323L: netdev@vger.kernel.org 21324S: Maintained 21325F: drivers/net/ethernet/ti/cpsw* 21326F: drivers/net/ethernet/ti/davinci* 21327 21328TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21329M: Alex Dubov <oakad@yahoo.com> 21330S: Maintained 21331W: http://tifmxx.berlios.de/ 21332F: drivers/memstick/host/tifm_ms.c 21333F: drivers/misc/tifm* 21334F: drivers/mmc/host/tifm_sd.c 21335F: include/linux/tifm.h 21336 21337TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21338M: Nishanth Menon <nm@ti.com> 21339M: Santosh Shilimkar <ssantosh@kernel.org> 21340L: linux-kernel@vger.kernel.org 21341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21342S: Maintained 21343T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21344F: drivers/soc/ti/* 21345 21346TI LM49xxx FAMILY ASoC CODEC DRIVERS 21347M: M R Swami Reddy <mr.swami.reddy@ti.com> 21348M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21350S: Maintained 21351F: sound/soc/codecs/isabelle* 21352F: sound/soc/codecs/lm49453* 21353 21354TI LMP92064 ADC DRIVER 21355M: Leonard Göhrs <l.goehrs@pengutronix.de> 21356R: kernel@pengutronix.de 21357L: linux-iio@vger.kernel.org 21358S: Maintained 21359F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21360F: drivers/iio/adc/ti-lmp92064.c 21361 21362TI PCM3060 ASoC CODEC DRIVER 21363M: Kirill Marinushkin <kmarinushkin@birdec.com> 21364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21365S: Maintained 21366F: Documentation/devicetree/bindings/sound/pcm3060.txt 21367F: sound/soc/codecs/pcm3060* 21368 21369TI TAS571X FAMILY ASoC CODEC DRIVER 21370M: Kevin Cernekee <cernekee@chromium.org> 21371L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21372S: Odd Fixes 21373F: sound/soc/codecs/tas571x* 21374 21375TI TMAG5273 MAGNETOMETER DRIVER 21376M: Gerald Loacker <gerald.loacker@wolfvision.net> 21377L: linux-iio@vger.kernel.org 21378S: Maintained 21379F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21380F: drivers/iio/magnetometer/tmag5273.c 21381 21382TI TRF7970A NFC DRIVER 21383M: Mark Greer <mgreer@animalcreek.com> 21384L: linux-wireless@vger.kernel.org 21385S: Supported 21386F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21387F: drivers/nfc/trf7970a.c 21388 21389TI TSC2046 ADC DRIVER 21390M: Oleksij Rempel <o.rempel@pengutronix.de> 21391R: kernel@pengutronix.de 21392L: linux-iio@vger.kernel.org 21393S: Maintained 21394F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21395F: drivers/iio/adc/ti-tsc2046.c 21396 21397TI TWL4030 SERIES SOC CODEC DRIVER 21398M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21400S: Maintained 21401F: sound/soc/codecs/twl4030* 21402 21403TI VPE/CAL DRIVERS 21404M: Benoit Parrot <bparrot@ti.com> 21405L: linux-media@vger.kernel.org 21406S: Maintained 21407W: http://linuxtv.org/ 21408Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21409F: Documentation/devicetree/bindings/media/ti,cal.yaml 21410F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21411F: drivers/media/platform/ti/cal/ 21412F: drivers/media/platform/ti/vpe/ 21413 21414TI WILINK WIRELESS DRIVERS 21415L: linux-wireless@vger.kernel.org 21416S: Orphan 21417W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21418W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21419T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21420F: drivers/net/wireless/ti/ 21421 21422TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21423M: John Stultz <jstultz@google.com> 21424M: Thomas Gleixner <tglx@linutronix.de> 21425R: Stephen Boyd <sboyd@kernel.org> 21426L: linux-kernel@vger.kernel.org 21427S: Supported 21428T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21429F: include/linux/clocksource.h 21430F: include/linux/time.h 21431F: include/linux/timex.h 21432F: include/uapi/linux/time.h 21433F: include/uapi/linux/timex.h 21434F: kernel/time/alarmtimer.c 21435F: kernel/time/clocksource.c 21436F: kernel/time/ntp.c 21437F: kernel/time/time*.c 21438F: tools/testing/selftests/timers/ 21439 21440TIPC NETWORK LAYER 21441M: Jon Maloy <jmaloy@redhat.com> 21442M: Ying Xue <ying.xue@windriver.com> 21443L: netdev@vger.kernel.org (core kernel code) 21444L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21445S: Maintained 21446W: http://tipc.sourceforge.net/ 21447F: include/uapi/linux/tipc*.h 21448F: net/tipc/ 21449 21450TLAN NETWORK DRIVER 21451M: Samuel Chessman <chessman@tux.org> 21452L: tlan-devel@lists.sourceforge.net (subscribers-only) 21453S: Maintained 21454W: http://sourceforge.net/projects/tlan/ 21455F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21456F: drivers/net/ethernet/ti/tlan.* 21457 21458TMIO/SDHI MMC DRIVER 21459M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21460L: linux-mmc@vger.kernel.org 21461L: linux-renesas-soc@vger.kernel.org 21462S: Supported 21463F: drivers/mmc/host/renesas_sdhi* 21464F: drivers/mmc/host/tmio_mmc* 21465F: include/linux/mfd/tmio.h 21466 21467TMP401 HARDWARE MONITOR DRIVER 21468M: Guenter Roeck <linux@roeck-us.net> 21469L: linux-hwmon@vger.kernel.org 21470S: Maintained 21471F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21472F: Documentation/hwmon/tmp401.rst 21473F: drivers/hwmon/tmp401.c 21474 21475TMP464 HARDWARE MONITOR DRIVER 21476M: Guenter Roeck <linux@roeck-us.net> 21477L: linux-hwmon@vger.kernel.org 21478S: Maintained 21479F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21480F: Documentation/hwmon/tmp464.rst 21481F: drivers/hwmon/tmp464.c 21482 21483TMP513 HARDWARE MONITOR DRIVER 21484M: Eric Tremblay <etremblay@distech-controls.com> 21485L: linux-hwmon@vger.kernel.org 21486S: Maintained 21487F: Documentation/hwmon/tmp513.rst 21488F: drivers/hwmon/tmp513.c 21489 21490TMPFS (SHMEM FILESYSTEM) 21491M: Hugh Dickins <hughd@google.com> 21492L: linux-mm@kvack.org 21493S: Maintained 21494F: include/linux/shmem_fs.h 21495F: mm/shmem.c 21496 21497TOMOYO SECURITY MODULE 21498M: Kentaro Takeda <takedakn@nttdata.co.jp> 21499M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21500L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21501L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21502L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21503L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21504S: Maintained 21505W: https://tomoyo.osdn.jp/ 21506F: security/tomoyo/ 21507 21508TOPSTAR LAPTOP EXTRAS DRIVER 21509M: Herton Ronaldo Krzesinski <herton@canonical.com> 21510L: platform-driver-x86@vger.kernel.org 21511S: Maintained 21512F: drivers/platform/x86/topstar-laptop.c 21513 21514TORTURE-TEST MODULES 21515M: Davidlohr Bueso <dave@stgolabs.net> 21516M: "Paul E. McKenney" <paulmck@kernel.org> 21517M: Josh Triplett <josh@joshtriplett.org> 21518L: linux-kernel@vger.kernel.org 21519S: Supported 21520T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21521F: Documentation/RCU/torture.rst 21522F: kernel/locking/locktorture.c 21523F: kernel/rcu/rcuscale.c 21524F: kernel/rcu/rcutorture.c 21525F: kernel/rcu/refscale.c 21526F: kernel/torture.c 21527 21528TOSHIBA ACPI EXTRAS DRIVER 21529M: Azael Avalos <coproscefalo@gmail.com> 21530L: platform-driver-x86@vger.kernel.org 21531S: Maintained 21532F: drivers/platform/x86/toshiba_acpi.c 21533 21534TOSHIBA BLUETOOTH DRIVER 21535M: Azael Avalos <coproscefalo@gmail.com> 21536L: platform-driver-x86@vger.kernel.org 21537S: Maintained 21538F: drivers/platform/x86/toshiba_bluetooth.c 21539 21540TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21541M: Azael Avalos <coproscefalo@gmail.com> 21542L: platform-driver-x86@vger.kernel.org 21543S: Maintained 21544F: drivers/platform/x86/toshiba_haps.c 21545 21546TOSHIBA SMM DRIVER 21547M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21548S: Maintained 21549W: http://www.buzzard.org.uk/toshiba/ 21550F: drivers/char/toshiba.c 21551F: include/linux/toshiba.h 21552F: include/uapi/linux/toshiba.h 21553 21554TOSHIBA TC358743 DRIVER 21555M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21556L: linux-media@vger.kernel.org 21557S: Maintained 21558F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21559F: drivers/media/i2c/tc358743* 21560F: include/media/i2c/tc358743.h 21561 21562TOSHIBA WMI HOTKEYS DRIVER 21563M: Azael Avalos <coproscefalo@gmail.com> 21564L: platform-driver-x86@vger.kernel.org 21565S: Maintained 21566F: drivers/platform/x86/toshiba-wmi.c 21567 21568TPM DEVICE DRIVER 21569M: Peter Huewe <peterhuewe@gmx.de> 21570M: Jarkko Sakkinen <jarkko@kernel.org> 21571R: Jason Gunthorpe <jgg@ziepe.ca> 21572L: linux-integrity@vger.kernel.org 21573S: Maintained 21574W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21575Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21576T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21577F: drivers/char/tpm/ 21578 21579TPS546D24 DRIVER 21580M: Duke Du <dukedu83@gmail.com> 21581L: linux-hwmon@vger.kernel.org 21582S: Maintained 21583F: Documentation/hwmon/tps546d24.rst 21584F: drivers/hwmon/pmbus/tps546d24.c 21585 21586TRACING 21587M: Steven Rostedt <rostedt@goodmis.org> 21588M: Masami Hiramatsu <mhiramat@kernel.org> 21589L: linux-kernel@vger.kernel.org 21590L: linux-trace-kernel@vger.kernel.org 21591S: Maintained 21592Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21593T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21594F: Documentation/trace/* 21595F: fs/tracefs/ 21596F: include/linux/trace*.h 21597F: include/trace/ 21598F: kernel/trace/ 21599F: scripts/tracing/ 21600F: tools/testing/selftests/ftrace/ 21601 21602TRACING MMIO ACCESSES (MMIOTRACE) 21603M: Steven Rostedt <rostedt@goodmis.org> 21604M: Masami Hiramatsu <mhiramat@kernel.org> 21605R: Karol Herbst <karolherbst@gmail.com> 21606R: Pekka Paalanen <ppaalanen@gmail.com> 21607L: linux-kernel@vger.kernel.org 21608L: nouveau@lists.freedesktop.org 21609S: Maintained 21610F: arch/x86/mm/kmmio.c 21611F: arch/x86/mm/mmio-mod.c 21612F: arch/x86/mm/testmmiotrace.c 21613F: include/linux/mmiotrace.h 21614F: kernel/trace/trace_mmiotrace.c 21615 21616TRACING OS NOISE / LATENCY TRACERS 21617M: Steven Rostedt <rostedt@goodmis.org> 21618M: Daniel Bristot de Oliveira <bristot@kernel.org> 21619S: Maintained 21620F: Documentation/trace/hwlat_detector.rst 21621F: Documentation/trace/osnoise-tracer.rst 21622F: Documentation/trace/timerlat-tracer.rst 21623F: arch/*/kernel/trace.c 21624F: include/trace/events/osnoise.h 21625F: kernel/trace/trace_hwlat.c 21626F: kernel/trace/trace_irqsoff.c 21627F: kernel/trace/trace_osnoise.c 21628F: kernel/trace/trace_sched_wakeup.c 21629 21630TRADITIONAL CHINESE DOCUMENTATION 21631M: Hu Haowen <src.res@email.cn> 21632L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21633S: Maintained 21634W: https://github.com/srcres258/linux-doc 21635T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21636F: Documentation/translations/zh_TW/ 21637 21638TTY LAYER 21639M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21640M: Jiri Slaby <jirislaby@kernel.org> 21641L: linux-kernel@vger.kernel.org 21642L: linux-serial@vger.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_base.h 21648F: drivers/tty/serial/serial_base_bus.c 21649F: drivers/tty/serial/serial_core.c 21650F: drivers/tty/serial/serial_ctrl.c 21651F: drivers/tty/serial/serial_port.c 21652F: include/linux/selection.h 21653F: include/linux/serial.h 21654F: include/linux/serial_core.h 21655F: include/linux/sysrq.h 21656F: include/linux/tty*.h 21657F: include/linux/vt.h 21658F: include/linux/vt_*.h 21659F: include/uapi/linux/serial.h 21660F: include/uapi/linux/serial_core.h 21661F: include/uapi/linux/tty.h 21662 21663TUA9001 MEDIA DRIVER 21664M: Antti Palosaari <crope@iki.fi> 21665L: linux-media@vger.kernel.org 21666S: Maintained 21667W: https://linuxtv.org 21668W: http://palosaari.fi/linux/ 21669Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21670T: git git://linuxtv.org/anttip/media_tree.git 21671F: drivers/media/tuners/tua9001* 21672 21673TULIP NETWORK DRIVERS 21674L: netdev@vger.kernel.org 21675L: linux-parisc@vger.kernel.org 21676S: Orphan 21677F: drivers/net/ethernet/dec/tulip/ 21678 21679TUN/TAP driver 21680M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21681M: Jason Wang <jasowang@redhat.com> 21682S: Maintained 21683W: http://vtun.sourceforge.net/tun 21684F: Documentation/networking/tuntap.rst 21685F: arch/um/os-Linux/drivers/ 21686F: drivers/net/tap.c 21687F: drivers/net/tun.c 21688 21689TURBOCHANNEL SUBSYSTEM 21690M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21691M: Ralf Baechle <ralf@linux-mips.org> 21692L: linux-mips@vger.kernel.org 21693S: Maintained 21694Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21695F: drivers/tc/ 21696F: include/linux/tc.h 21697 21698TURBOSTAT UTILITY 21699M: "Len Brown" <lenb@kernel.org> 21700L: linux-pm@vger.kernel.org 21701S: Supported 21702Q: https://patchwork.kernel.org/project/linux-pm/list/ 21703B: https://bugzilla.kernel.org 21704T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21705F: tools/power/x86/turbostat/ 21706 21707TW5864 VIDEO4LINUX DRIVER 21708M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21709M: Anton Sviridenko <anton@corp.bluecherry.net> 21710M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21711M: Andrey Utkin <andrey_utkin@fastmail.com> 21712L: linux-media@vger.kernel.org 21713S: Supported 21714F: drivers/media/pci/tw5864/ 21715 21716TW68 VIDEO4LINUX DRIVER 21717M: Hans Verkuil <hverkuil@xs4all.nl> 21718L: linux-media@vger.kernel.org 21719S: Odd Fixes 21720W: https://linuxtv.org 21721T: git git://linuxtv.org/media_tree.git 21722F: drivers/media/pci/tw68/ 21723 21724TW686X VIDEO4LINUX DRIVER 21725M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21726L: linux-media@vger.kernel.org 21727S: Maintained 21728W: http://linuxtv.org 21729T: git git://linuxtv.org/media_tree.git 21730F: drivers/media/pci/tw686x/ 21731 21732U-BOOT ENVIRONMENT VARIABLES 21733M: Rafał Miłecki <rafal@milecki.pl> 21734S: Maintained 21735F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21736F: drivers/nvmem/u-boot-env.c 21737 21738UACCE ACCELERATOR FRAMEWORK 21739M: Zhangfei Gao <zhangfei.gao@linaro.org> 21740M: Zhou Wang <wangzhou1@hisilicon.com> 21741L: linux-accelerators@lists.ozlabs.org 21742L: linux-kernel@vger.kernel.org 21743S: Maintained 21744F: Documentation/ABI/testing/sysfs-driver-uacce 21745F: Documentation/misc-devices/uacce.rst 21746F: drivers/misc/uacce/ 21747F: include/linux/uacce.h 21748F: include/uapi/misc/uacce/ 21749 21750UBI FILE SYSTEM (UBIFS) 21751M: Richard Weinberger <richard@nod.at> 21752L: linux-mtd@lists.infradead.org 21753S: Supported 21754W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21755T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21756T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21757F: Documentation/ABI/testing/sysfs-fs-ubifs 21758F: Documentation/filesystems/ubifs-authentication.rst 21759F: Documentation/filesystems/ubifs.rst 21760F: fs/ubifs/ 21761 21762UBLK USERSPACE BLOCK DRIVER 21763M: Ming Lei <ming.lei@redhat.com> 21764L: linux-block@vger.kernel.org 21765S: Maintained 21766F: Documentation/block/ublk.rst 21767F: drivers/block/ublk_drv.c 21768F: include/uapi/linux/ublk_cmd.h 21769 21770UCLINUX (M68KNOMMU AND COLDFIRE) 21771M: Greg Ungerer <gerg@linux-m68k.org> 21772L: linux-m68k@lists.linux-m68k.org 21773S: Maintained 21774W: http://www.linux-m68k.org/ 21775T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21776F: arch/m68k/*/*_no.* 21777F: arch/m68k/68*/ 21778F: arch/m68k/coldfire/ 21779F: arch/m68k/include/asm/*_no.* 21780 21781UDF FILESYSTEM 21782M: Jan Kara <jack@suse.com> 21783S: Maintained 21784F: Documentation/filesystems/udf.rst 21785F: fs/udf/ 21786 21787UDRAW TABLET 21788M: Bastien Nocera <hadess@hadess.net> 21789L: linux-input@vger.kernel.org 21790S: Maintained 21791F: drivers/hid/hid-udraw-ps3.c 21792 21793UFS FILESYSTEM 21794M: Evgeniy Dushistov <dushistov@mail.ru> 21795S: Maintained 21796F: Documentation/admin-guide/ufs.rst 21797F: fs/ufs/ 21798 21799UHID USERSPACE HID IO DRIVER 21800M: David Rheinsberg <david.rheinsberg@gmail.com> 21801L: linux-input@vger.kernel.org 21802S: Maintained 21803F: drivers/hid/uhid.c 21804F: include/uapi/linux/uhid.h 21805 21806ULPI BUS 21807M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21808L: linux-usb@vger.kernel.org 21809S: Maintained 21810F: drivers/usb/common/ulpi.c 21811F: include/linux/ulpi/ 21812 21813UNICODE SUBSYSTEM 21814M: Gabriel Krisman Bertazi <krisman@collabora.com> 21815L: linux-fsdevel@vger.kernel.org 21816S: Supported 21817F: fs/unicode/ 21818 21819UNIFDEF 21820M: Tony Finch <dot@dotat.at> 21821S: Maintained 21822W: http://dotat.at/prog/unifdef 21823F: scripts/unifdef.c 21824 21825UNIFORM CDROM DRIVER 21826M: Phillip Potter <phil@philpotter.co.uk> 21827S: Maintained 21828F: Documentation/cdrom/ 21829F: drivers/cdrom/cdrom.c 21830F: include/linux/cdrom.h 21831F: include/uapi/linux/cdrom.h 21832 21833UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21834R: Alim Akhtar <alim.akhtar@samsung.com> 21835R: Avri Altman <avri.altman@wdc.com> 21836R: Bart Van Assche <bvanassche@acm.org> 21837L: linux-scsi@vger.kernel.org 21838S: Supported 21839F: Documentation/devicetree/bindings/ufs/ 21840F: Documentation/scsi/ufs.rst 21841F: drivers/ufs/core/ 21842 21843UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21844M: Pedro Sousa <pedrom.sousa@synopsys.com> 21845L: linux-scsi@vger.kernel.org 21846S: Supported 21847F: drivers/ufs/host/*dwc* 21848 21849UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21850M: Alim Akhtar <alim.akhtar@samsung.com> 21851L: linux-scsi@vger.kernel.org 21852S: Maintained 21853F: drivers/ufs/host/ufs-exynos* 21854 21855UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21856M: Stanley Chu <stanley.chu@mediatek.com> 21857L: linux-scsi@vger.kernel.org 21858L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21859S: Maintained 21860F: drivers/ufs/host/ufs-mediatek* 21861 21862UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21863M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21864L: linux-arm-msm@vger.kernel.org 21865L: linux-scsi@vger.kernel.org 21866S: Maintained 21867F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21868F: drivers/ufs/host/ufs-qcom* 21869 21870UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21871M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21872L: linux-renesas-soc@vger.kernel.org 21873L: linux-scsi@vger.kernel.org 21874S: Maintained 21875F: drivers/ufs/host/ufs-renesas.c 21876 21877UNSORTED BLOCK IMAGES (UBI) 21878M: Richard Weinberger <richard@nod.at> 21879L: linux-mtd@lists.infradead.org 21880S: Supported 21881W: http://www.linux-mtd.infradead.org/ 21882T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21883T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21884F: drivers/mtd/ubi/ 21885F: include/linux/mtd/ubi.h 21886F: include/uapi/mtd/ubi-user.h 21887 21888USB "USBNET" DRIVER FRAMEWORK 21889M: Oliver Neukum <oneukum@suse.com> 21890L: netdev@vger.kernel.org 21891S: Maintained 21892W: http://www.linux-usb.org/usbnet 21893F: drivers/net/usb/usbnet.c 21894F: include/linux/usb/usbnet.h 21895 21896USB ACM DRIVER 21897M: Oliver Neukum <oneukum@suse.com> 21898L: linux-usb@vger.kernel.org 21899S: Maintained 21900F: Documentation/usb/acm.rst 21901F: drivers/usb/class/cdc-acm.* 21902 21903USB APPLE MFI FASTCHARGE DRIVER 21904M: Bastien Nocera <hadess@hadess.net> 21905L: linux-usb@vger.kernel.org 21906S: Maintained 21907F: drivers/usb/misc/apple-mfi-fastcharge.c 21908 21909USB AR5523 WIRELESS DRIVER 21910L: linux-wireless@vger.kernel.org 21911S: Orphan 21912F: drivers/net/wireless/ath/ar5523/ 21913 21914USB ATTACHED SCSI 21915M: Oliver Neukum <oneukum@suse.com> 21916L: linux-usb@vger.kernel.org 21917L: linux-scsi@vger.kernel.org 21918S: Maintained 21919F: drivers/usb/storage/uas.c 21920 21921USB CDC ETHERNET DRIVER 21922M: Oliver Neukum <oliver@neukum.org> 21923L: linux-usb@vger.kernel.org 21924S: Maintained 21925F: drivers/net/usb/cdc_*.c 21926F: include/uapi/linux/usb/cdc.h 21927 21928USB CHAOSKEY DRIVER 21929M: Keith Packard <keithp@keithp.com> 21930L: linux-usb@vger.kernel.org 21931S: Maintained 21932F: drivers/usb/misc/chaoskey.c 21933 21934USB CYPRESS C67X00 DRIVER 21935L: linux-usb@vger.kernel.org 21936S: Orphan 21937F: drivers/usb/c67x00/ 21938 21939USB DAVICOM DM9601 DRIVER 21940M: Peter Korsgaard <peter@korsgaard.com> 21941L: netdev@vger.kernel.org 21942S: Maintained 21943W: http://www.linux-usb.org/usbnet 21944F: drivers/net/usb/dm9601.c 21945 21946USB EHCI DRIVER 21947M: Alan Stern <stern@rowland.harvard.edu> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950F: Documentation/usb/ehci.rst 21951F: drivers/usb/host/ehci* 21952 21953USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21954M: Jiri Kosina <jikos@kernel.org> 21955M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21956L: linux-usb@vger.kernel.org 21957S: Maintained 21958T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21959F: Documentation/hid/hiddev.rst 21960F: drivers/hid/usbhid/ 21961 21962USB INTEL XHCI ROLE MUX DRIVER 21963M: Hans de Goede <hdegoede@redhat.com> 21964L: linux-usb@vger.kernel.org 21965S: Maintained 21966F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21967 21968USB IP DRIVER FOR HISILICON KIRIN 960 21969M: Yu Chen <chenyu56@huawei.com> 21970M: Binghui Wang <wangbinghui@hisilicon.com> 21971L: linux-usb@vger.kernel.org 21972S: Maintained 21973F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21974F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21975 21976USB IP DRIVER FOR HISILICON KIRIN 970 21977M: Mauro Carvalho Chehab <mchehab@kernel.org> 21978L: linux-usb@vger.kernel.org 21979S: Maintained 21980F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21981F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21982 21983USB ISP116X DRIVER 21984M: Olav Kongas <ok@artecdesign.ee> 21985L: linux-usb@vger.kernel.org 21986S: Maintained 21987F: drivers/usb/host/isp116x* 21988F: include/linux/usb/isp116x.h 21989 21990USB ISP1760 DRIVER 21991M: Rui Miguel Silva <rui.silva@linaro.org> 21992L: linux-usb@vger.kernel.org 21993S: Maintained 21994F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21995F: drivers/usb/isp1760/* 21996 21997USB LAN78XX ETHERNET DRIVER 21998M: Woojung Huh <woojung.huh@microchip.com> 21999M: UNGLinuxDriver@microchip.com 22000L: netdev@vger.kernel.org 22001S: Maintained 22002F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22003F: drivers/net/usb/lan78xx.* 22004F: include/dt-bindings/net/microchip-lan78xx.h 22005 22006USB MASS STORAGE DRIVER 22007M: Alan Stern <stern@rowland.harvard.edu> 22008L: linux-usb@vger.kernel.org 22009L: usb-storage@lists.one-eyed-alien.net 22010S: Maintained 22011F: drivers/usb/storage/ 22012 22013USB MIDI DRIVER 22014M: Clemens Ladisch <clemens@ladisch.de> 22015L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22016S: Maintained 22017T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22018F: sound/usb/midi.* 22019 22020USB NETWORKING DRIVERS 22021L: linux-usb@vger.kernel.org 22022S: Odd Fixes 22023F: drivers/net/usb/ 22024 22025USB OHCI DRIVER 22026M: Alan Stern <stern@rowland.harvard.edu> 22027L: linux-usb@vger.kernel.org 22028S: Maintained 22029F: Documentation/usb/ohci.rst 22030F: drivers/usb/host/ohci* 22031 22032USB OTG FSM (Finite State Machine) 22033M: Peter Chen <peter.chen@kernel.org> 22034L: linux-usb@vger.kernel.org 22035S: Maintained 22036T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22037F: drivers/usb/common/usb-otg-fsm.c 22038 22039USB OVER IP DRIVER 22040M: Valentina Manea <valentina.manea.m@gmail.com> 22041M: Shuah Khan <shuah@kernel.org> 22042M: Shuah Khan <skhan@linuxfoundation.org> 22043R: Hongren Zheng <i@zenithal.me> 22044L: linux-usb@vger.kernel.org 22045S: Maintained 22046F: Documentation/usb/usbip_protocol.rst 22047F: drivers/usb/usbip/ 22048F: tools/testing/selftests/drivers/usb/usbip/ 22049F: tools/usb/usbip/ 22050 22051USB PEGASUS DRIVER 22052M: Petko Manolov <petkan@nucleusys.com> 22053L: linux-usb@vger.kernel.org 22054L: netdev@vger.kernel.org 22055S: Maintained 22056W: https://github.com/petkan/pegasus 22057T: git https://github.com/petkan/pegasus.git 22058F: drivers/net/usb/pegasus.* 22059 22060USB PRINTER DRIVER (usblp) 22061M: Pete Zaitcev <zaitcev@redhat.com> 22062L: linux-usb@vger.kernel.org 22063S: Supported 22064F: drivers/usb/class/usblp.c 22065 22066USB QMI WWAN NETWORK DRIVER 22067M: Bjørn Mork <bjorn@mork.no> 22068L: netdev@vger.kernel.org 22069S: Maintained 22070F: Documentation/ABI/testing/sysfs-class-net-qmi 22071F: drivers/net/usb/qmi_wwan.c 22072 22073USB RAW GADGET DRIVER 22074R: Andrey Konovalov <andreyknvl@gmail.com> 22075L: linux-usb@vger.kernel.org 22076S: Maintained 22077F: Documentation/usb/raw-gadget.rst 22078F: drivers/usb/gadget/legacy/raw_gadget.c 22079F: include/uapi/linux/usb/raw_gadget.h 22080 22081USB RTL8150 DRIVER 22082M: Petko Manolov <petkan@nucleusys.com> 22083L: linux-usb@vger.kernel.org 22084L: netdev@vger.kernel.org 22085S: Maintained 22086W: https://github.com/petkan/rtl8150 22087T: git https://github.com/petkan/rtl8150.git 22088F: drivers/net/usb/rtl8150.c 22089 22090USB SERIAL SUBSYSTEM 22091M: Johan Hovold <johan@kernel.org> 22092L: linux-usb@vger.kernel.org 22093S: Maintained 22094T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22095F: Documentation/usb/usb-serial.rst 22096F: drivers/usb/serial/ 22097F: include/linux/usb/serial.h 22098 22099USB SMSC75XX ETHERNET DRIVER 22100M: Steve Glendinning <steve.glendinning@shawell.net> 22101L: netdev@vger.kernel.org 22102S: Maintained 22103F: drivers/net/usb/smsc75xx.* 22104 22105USB SMSC95XX ETHERNET DRIVER 22106M: Steve Glendinning <steve.glendinning@shawell.net> 22107M: UNGLinuxDriver@microchip.com 22108L: netdev@vger.kernel.org 22109S: Maintained 22110F: drivers/net/usb/smsc95xx.* 22111 22112USB SUBSYSTEM 22113M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22114L: linux-usb@vger.kernel.org 22115S: Supported 22116W: http://www.linux-usb.org 22117T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22118F: Documentation/devicetree/bindings/usb/ 22119F: Documentation/usb/ 22120F: drivers/usb/ 22121F: include/dt-bindings/usb/ 22122F: include/linux/usb.h 22123F: include/linux/usb/ 22124F: include/uapi/linux/usb/ 22125 22126USB TYPEC BUS FOR ALTERNATE MODES 22127M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22128L: linux-usb@vger.kernel.org 22129S: Maintained 22130F: Documentation/ABI/testing/sysfs-bus-typec 22131F: Documentation/driver-api/usb/typec_bus.rst 22132F: drivers/usb/typec/altmodes/ 22133F: include/linux/usb/typec_altmode.h 22134 22135USB TYPEC CLASS 22136M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22137L: linux-usb@vger.kernel.org 22138S: Maintained 22139F: Documentation/ABI/testing/sysfs-class-typec 22140F: Documentation/driver-api/usb/typec.rst 22141F: drivers/usb/typec/ 22142F: include/linux/usb/typec.h 22143 22144USB TYPEC INTEL PMC MUX DRIVER 22145M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22146L: linux-usb@vger.kernel.org 22147S: Maintained 22148F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22149F: drivers/usb/typec/mux/intel_pmc_mux.c 22150 22151USB TYPEC PI3USB30532 MUX DRIVER 22152M: Hans de Goede <hdegoede@redhat.com> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: drivers/usb/typec/mux/pi3usb30532.c 22156 22157USB TYPEC PORT CONTROLLER DRIVERS 22158M: Guenter Roeck <linux@roeck-us.net> 22159L: linux-usb@vger.kernel.org 22160S: Maintained 22161F: drivers/usb/typec/tcpm/ 22162 22163USB UHCI DRIVER 22164M: Alan Stern <stern@rowland.harvard.edu> 22165L: linux-usb@vger.kernel.org 22166S: Maintained 22167F: drivers/usb/host/uhci* 22168 22169USB VIDEO CLASS 22170M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22171L: linux-media@vger.kernel.org 22172S: Maintained 22173W: http://www.ideasonboard.org/uvc/ 22174T: git git://linuxtv.org/media_tree.git 22175F: drivers/media/usb/uvc/ 22176F: include/uapi/linux/uvcvideo.h 22177 22178USB WEBCAM GADGET 22179M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22180M: Daniel Scally <dan.scally@ideasonboard.com> 22181L: linux-usb@vger.kernel.org 22182S: Maintained 22183F: drivers/usb/gadget/function/*uvc* 22184F: drivers/usb/gadget/legacy/webcam.c 22185F: include/uapi/linux/usb/g_uvc.h 22186 22187USB WIRELESS RNDIS DRIVER (rndis_wlan) 22188L: linux-wireless@vger.kernel.org 22189S: Orphan 22190F: drivers/net/wireless/legacy/rndis_wlan.c 22191 22192USB XHCI DRIVER 22193M: Mathias Nyman <mathias.nyman@intel.com> 22194L: linux-usb@vger.kernel.org 22195S: Supported 22196F: drivers/usb/host/pci-quirks* 22197F: drivers/usb/host/xhci* 22198 22199USB ZD1201 DRIVER 22200L: linux-wireless@vger.kernel.org 22201S: Orphan 22202W: http://linux-lc100020.sourceforge.net 22203F: drivers/net/wireless/zydas/zd1201.* 22204 22205USER DATAGRAM PROTOCOL (UDP) 22206M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22207S: Maintained 22208F: include/linux/udp.h 22209F: net/ipv4/udp.c 22210F: net/ipv6/udp.c 22211 22212USER-MODE LINUX (UML) 22213M: Richard Weinberger <richard@nod.at> 22214M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22215M: Johannes Berg <johannes@sipsolutions.net> 22216L: linux-um@lists.infradead.org 22217S: Maintained 22218W: http://user-mode-linux.sourceforge.net 22219Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22220T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22221T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22222F: Documentation/virt/uml/ 22223F: arch/um/ 22224F: arch/x86/um/ 22225F: fs/hostfs/ 22226 22227USERSPACE COPYIN/COPYOUT (UIOVEC) 22228M: Alexander Viro <viro@zeniv.linux.org.uk> 22229S: Maintained 22230F: include/linux/uio.h 22231F: lib/iov_iter.c 22232 22233USERSPACE DMA BUFFER DRIVER 22234M: Gerd Hoffmann <kraxel@redhat.com> 22235L: dri-devel@lists.freedesktop.org 22236S: Maintained 22237T: git git://anongit.freedesktop.org/drm/drm-misc 22238F: drivers/dma-buf/udmabuf.c 22239F: include/uapi/linux/udmabuf.h 22240 22241USERSPACE I/O (UIO) 22242M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22243S: Maintained 22244T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22245F: Documentation/driver-api/uio-howto.rst 22246F: drivers/uio/ 22247F: include/linux/uio_driver.h 22248 22249UTIL-LINUX PACKAGE 22250M: Karel Zak <kzak@redhat.com> 22251L: util-linux@vger.kernel.org 22252S: Maintained 22253W: http://en.wikipedia.org/wiki/Util-linux 22254T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22255 22256UUID HELPERS 22257R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22258L: linux-kernel@vger.kernel.org 22259S: Maintained 22260F: include/linux/uuid.h 22261F: lib/test_uuid.c 22262F: lib/uuid.c 22263 22264UV SYSFS DRIVER 22265M: Justin Ernst <justin.ernst@hpe.com> 22266L: platform-driver-x86@vger.kernel.org 22267S: Maintained 22268F: drivers/platform/x86/uv_sysfs.c 22269 22270UVESAFB DRIVER 22271M: Michal Januszewski <spock@gentoo.org> 22272L: linux-fbdev@vger.kernel.org 22273S: Maintained 22274W: https://github.com/mjanusz/v86d 22275F: Documentation/fb/uvesafb.rst 22276F: drivers/video/fbdev/uvesafb.* 22277 22278Ux500 CLOCK DRIVERS 22279M: Ulf Hansson <ulf.hansson@linaro.org> 22280L: linux-clk@vger.kernel.org 22281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22282S: Maintained 22283F: drivers/clk/ux500/ 22284 22285VF610 NAND DRIVER 22286M: Stefan Agner <stefan@agner.ch> 22287L: linux-mtd@lists.infradead.org 22288S: Supported 22289F: drivers/mtd/nand/raw/vf610_nfc.c 22290 22291VFAT/FAT/MSDOS FILESYSTEM 22292M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22293S: Maintained 22294F: Documentation/filesystems/vfat.rst 22295F: fs/fat/ 22296F: tools/testing/selftests/filesystems/fat/ 22297 22298VFIO CDX DRIVER 22299M: Nipun Gupta <nipun.gupta@amd.com> 22300M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22301L: kvm@vger.kernel.org 22302S: Maintained 22303F: drivers/vfio/cdx/* 22304 22305VFIO DRIVER 22306M: Alex Williamson <alex.williamson@redhat.com> 22307L: kvm@vger.kernel.org 22308S: Maintained 22309T: git https://github.com/awilliam/linux-vfio.git 22310F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22311F: Documentation/driver-api/vfio.rst 22312F: drivers/vfio/ 22313F: include/linux/vfio.h 22314F: include/linux/vfio_pci_core.h 22315F: include/uapi/linux/vfio.h 22316 22317VFIO FSL-MC DRIVER 22318M: Diana Craciun <diana.craciun@oss.nxp.com> 22319L: kvm@vger.kernel.org 22320S: Maintained 22321F: drivers/vfio/fsl-mc/ 22322 22323VFIO HISILICON PCI DRIVER 22324M: Longfang Liu <liulongfang@huawei.com> 22325M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22326L: kvm@vger.kernel.org 22327S: Maintained 22328F: drivers/vfio/pci/hisilicon/ 22329 22330VFIO MEDIATED DEVICE DRIVERS 22331M: Kirti Wankhede <kwankhede@nvidia.com> 22332L: kvm@vger.kernel.org 22333S: Maintained 22334F: Documentation/driver-api/vfio-mediated-device.rst 22335F: drivers/vfio/mdev/ 22336F: include/linux/mdev.h 22337F: samples/vfio-mdev/ 22338 22339VFIO MLX5 PCI DRIVER 22340M: Yishai Hadas <yishaih@nvidia.com> 22341L: kvm@vger.kernel.org 22342S: Maintained 22343F: drivers/vfio/pci/mlx5/ 22344 22345VFIO PCI DEVICE SPECIFIC DRIVERS 22346R: Jason Gunthorpe <jgg@nvidia.com> 22347R: Yishai Hadas <yishaih@nvidia.com> 22348R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22349R: Kevin Tian <kevin.tian@intel.com> 22350L: kvm@vger.kernel.org 22351S: Maintained 22352P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22353F: drivers/vfio/pci/*/ 22354 22355VFIO PLATFORM DRIVER 22356M: Eric Auger <eric.auger@redhat.com> 22357L: kvm@vger.kernel.org 22358S: Maintained 22359F: drivers/vfio/platform/ 22360 22361VGA_SWITCHEROO 22362R: Lukas Wunner <lukas@wunner.de> 22363S: Maintained 22364T: git git://anongit.freedesktop.org/drm/drm-misc 22365F: Documentation/gpu/vga-switcheroo.rst 22366F: drivers/gpu/vga/vga_switcheroo.c 22367F: include/linux/vga_switcheroo.h 22368 22369VIA RHINE NETWORK DRIVER 22370M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22371S: Maintained 22372F: drivers/net/ethernet/via/via-rhine.c 22373 22374VIA SD/MMC CARD CONTROLLER DRIVER 22375M: Bruce Chang <brucechang@via.com.tw> 22376M: Harald Welte <HaraldWelte@viatech.com> 22377S: Maintained 22378F: drivers/mmc/host/via-sdmmc.c 22379 22380VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22381M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22382L: linux-fbdev@vger.kernel.org 22383S: Maintained 22384F: drivers/video/fbdev/via/ 22385F: include/linux/via-core.h 22386F: include/linux/via_i2c.h 22387 22388VIA VELOCITY NETWORK DRIVER 22389M: Francois Romieu <romieu@fr.zoreil.com> 22390L: netdev@vger.kernel.org 22391S: Maintained 22392F: drivers/net/ethernet/via/via-velocity.* 22393 22394VICODEC VIRTUAL CODEC DRIVER 22395M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22396L: linux-media@vger.kernel.org 22397S: Maintained 22398W: https://linuxtv.org 22399T: git git://linuxtv.org/media_tree.git 22400F: drivers/media/test-drivers/vicodec/* 22401 22402VIDEO I2C POLLING DRIVER 22403M: Matt Ranostay <matt.ranostay@konsulko.com> 22404L: linux-media@vger.kernel.org 22405S: Maintained 22406F: drivers/media/i2c/video-i2c.c 22407 22408VIDEO MULTIPLEXER DRIVER 22409M: Philipp Zabel <p.zabel@pengutronix.de> 22410L: linux-media@vger.kernel.org 22411S: Maintained 22412F: drivers/media/platform/video-mux.c 22413 22414VIDEOBUF2 FRAMEWORK 22415M: Tomasz Figa <tfiga@chromium.org> 22416M: Marek Szyprowski <m.szyprowski@samsung.com> 22417L: linux-media@vger.kernel.org 22418S: Maintained 22419F: drivers/media/common/videobuf2/* 22420F: include/media/videobuf2-* 22421 22422VIDTV VIRTUAL DIGITAL TV DRIVER 22423M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22424L: linux-media@vger.kernel.org 22425S: Maintained 22426W: https://linuxtv.org 22427T: git git://linuxtv.org/media_tree.git 22428F: drivers/media/test-drivers/vidtv/* 22429 22430VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22431M: Shuah Khan <skhan@linuxfoundation.org> 22432R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22433L: linux-media@vger.kernel.org 22434S: Maintained 22435W: https://linuxtv.org 22436T: git git://linuxtv.org/media_tree.git 22437F: drivers/media/test-drivers/vimc/* 22438 22439VIRT LIB 22440M: Alex Williamson <alex.williamson@redhat.com> 22441M: Paolo Bonzini <pbonzini@redhat.com> 22442L: kvm@vger.kernel.org 22443S: Supported 22444F: virt/lib/ 22445 22446VIRTIO AND VHOST VSOCK DRIVER 22447M: Stefan Hajnoczi <stefanha@redhat.com> 22448M: Stefano Garzarella <sgarzare@redhat.com> 22449L: kvm@vger.kernel.org 22450L: virtualization@lists.linux-foundation.org 22451L: netdev@vger.kernel.org 22452S: Maintained 22453F: drivers/vhost/vsock.c 22454F: include/linux/virtio_vsock.h 22455F: include/uapi/linux/virtio_vsock.h 22456F: net/vmw_vsock/virtio_transport.c 22457F: net/vmw_vsock/virtio_transport_common.c 22458 22459VIRTIO BALLOON 22460M: "Michael S. Tsirkin" <mst@redhat.com> 22461M: David Hildenbrand <david@redhat.com> 22462L: virtualization@lists.linux-foundation.org 22463S: Maintained 22464F: drivers/virtio/virtio_balloon.c 22465F: include/linux/balloon_compaction.h 22466F: include/uapi/linux/virtio_balloon.h 22467F: mm/balloon_compaction.c 22468 22469VIRTIO BLOCK AND SCSI DRIVERS 22470M: "Michael S. Tsirkin" <mst@redhat.com> 22471M: Jason Wang <jasowang@redhat.com> 22472R: Paolo Bonzini <pbonzini@redhat.com> 22473R: Stefan Hajnoczi <stefanha@redhat.com> 22474L: virtualization@lists.linux-foundation.org 22475S: Maintained 22476F: drivers/block/virtio_blk.c 22477F: drivers/scsi/virtio_scsi.c 22478F: drivers/vhost/scsi.c 22479F: include/uapi/linux/virtio_blk.h 22480F: include/uapi/linux/virtio_scsi.h 22481 22482VIRTIO CONSOLE DRIVER 22483M: Amit Shah <amit@kernel.org> 22484L: virtualization@lists.linux-foundation.org 22485S: Maintained 22486F: drivers/char/virtio_console.c 22487F: include/linux/virtio_console.h 22488F: include/uapi/linux/virtio_console.h 22489 22490VIRTIO CORE AND NET DRIVERS 22491M: "Michael S. Tsirkin" <mst@redhat.com> 22492M: Jason Wang <jasowang@redhat.com> 22493R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22494L: virtualization@lists.linux-foundation.org 22495S: Maintained 22496F: Documentation/ABI/testing/sysfs-bus-vdpa 22497F: Documentation/ABI/testing/sysfs-class-vduse 22498F: Documentation/devicetree/bindings/virtio/ 22499F: Documentation/driver-api/virtio/ 22500F: drivers/block/virtio_blk.c 22501F: drivers/crypto/virtio/ 22502F: drivers/net/virtio_net.c 22503F: drivers/vdpa/ 22504F: drivers/virtio/ 22505F: include/linux/vdpa.h 22506F: include/linux/virtio*.h 22507F: include/linux/vringh.h 22508F: include/uapi/linux/virtio_*.h 22509F: tools/virtio/ 22510 22511VIRTIO CRYPTO DRIVER 22512M: Gonglei <arei.gonglei@huawei.com> 22513L: virtualization@lists.linux-foundation.org 22514L: linux-crypto@vger.kernel.org 22515S: Maintained 22516F: drivers/crypto/virtio/ 22517F: include/uapi/linux/virtio_crypto.h 22518 22519VIRTIO DRIVERS FOR S390 22520M: Cornelia Huck <cohuck@redhat.com> 22521M: Halil Pasic <pasic@linux.ibm.com> 22522M: Eric Farman <farman@linux.ibm.com> 22523L: linux-s390@vger.kernel.org 22524L: virtualization@lists.linux-foundation.org 22525L: kvm@vger.kernel.org 22526S: Supported 22527F: arch/s390/include/uapi/asm/virtio-ccw.h 22528F: drivers/s390/virtio/ 22529 22530VIRTIO FILE SYSTEM 22531M: Vivek Goyal <vgoyal@redhat.com> 22532M: Stefan Hajnoczi <stefanha@redhat.com> 22533M: Miklos Szeredi <miklos@szeredi.hu> 22534L: virtualization@lists.linux-foundation.org 22535L: linux-fsdevel@vger.kernel.org 22536S: Supported 22537W: https://virtio-fs.gitlab.io/ 22538F: Documentation/filesystems/virtiofs.rst 22539F: fs/fuse/virtio_fs.c 22540F: include/uapi/linux/virtio_fs.h 22541 22542VIRTIO GPIO DRIVER 22543M: Enrico Weigelt, metux IT consult <info@metux.net> 22544M: Viresh Kumar <vireshk@kernel.org> 22545L: linux-gpio@vger.kernel.org 22546L: virtualization@lists.linux-foundation.org 22547S: Maintained 22548F: drivers/gpio/gpio-virtio.c 22549F: include/uapi/linux/virtio_gpio.h 22550 22551VIRTIO GPU DRIVER 22552M: David Airlie <airlied@redhat.com> 22553M: Gerd Hoffmann <kraxel@redhat.com> 22554R: Gurchetan Singh <gurchetansingh@chromium.org> 22555R: Chia-I Wu <olvaffe@gmail.com> 22556L: dri-devel@lists.freedesktop.org 22557L: virtualization@lists.linux-foundation.org 22558S: Maintained 22559T: git git://anongit.freedesktop.org/drm/drm-misc 22560F: drivers/gpu/drm/virtio/ 22561F: include/uapi/linux/virtio_gpu.h 22562 22563VIRTIO HOST (VHOST) 22564M: "Michael S. Tsirkin" <mst@redhat.com> 22565M: Jason Wang <jasowang@redhat.com> 22566L: kvm@vger.kernel.org 22567L: virtualization@lists.linux-foundation.org 22568L: netdev@vger.kernel.org 22569S: Maintained 22570T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22571F: drivers/vhost/ 22572F: include/linux/sched/vhost_task.h 22573F: include/linux/vhost_iotlb.h 22574F: include/uapi/linux/vhost.h 22575F: kernel/vhost_task.c 22576 22577VIRTIO I2C DRIVER 22578M: Conghui Chen <conghui.chen@intel.com> 22579M: Viresh Kumar <viresh.kumar@linaro.org> 22580L: linux-i2c@vger.kernel.org 22581L: virtualization@lists.linux-foundation.org 22582S: Maintained 22583F: drivers/i2c/busses/i2c-virtio.c 22584F: include/uapi/linux/virtio_i2c.h 22585 22586VIRTIO INPUT DRIVER 22587M: Gerd Hoffmann <kraxel@redhat.com> 22588S: Maintained 22589F: drivers/virtio/virtio_input.c 22590F: include/uapi/linux/virtio_input.h 22591 22592VIRTIO IOMMU DRIVER 22593M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22594L: virtualization@lists.linux-foundation.org 22595S: Maintained 22596F: drivers/iommu/virtio-iommu.c 22597F: include/uapi/linux/virtio_iommu.h 22598 22599VIRTIO MEM DRIVER 22600M: David Hildenbrand <david@redhat.com> 22601L: virtualization@lists.linux-foundation.org 22602S: Maintained 22603W: https://virtio-mem.gitlab.io/ 22604F: drivers/virtio/virtio_mem.c 22605F: include/uapi/linux/virtio_mem.h 22606 22607VIRTIO PMEM DRIVER 22608M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22609L: virtualization@lists.linux-foundation.org 22610S: Maintained 22611F: drivers/nvdimm/nd_virtio.c 22612F: drivers/nvdimm/virtio_pmem.c 22613 22614VIRTIO SOUND DRIVER 22615M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22616M: "Michael S. Tsirkin" <mst@redhat.com> 22617L: virtualization@lists.linux-foundation.org 22618L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22619S: Maintained 22620F: include/uapi/linux/virtio_snd.h 22621F: sound/virtio/* 22622 22623VIRTUAL BOX GUEST DEVICE DRIVER 22624M: Hans de Goede <hdegoede@redhat.com> 22625M: Arnd Bergmann <arnd@arndb.de> 22626M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22627S: Maintained 22628F: drivers/virt/vboxguest/ 22629F: include/linux/vbox_utils.h 22630F: include/uapi/linux/vbox*.h 22631 22632VIRTUAL BOX SHARED FOLDER VFS DRIVER 22633M: Hans de Goede <hdegoede@redhat.com> 22634L: linux-fsdevel@vger.kernel.org 22635S: Maintained 22636F: fs/vboxsf/* 22637 22638VIRTUAL PCM TEST DRIVER 22639M: Ivan Orlov <ivan.orlov0322@gmail.com> 22640L: alsa-devel@alsa-project.org 22641S: Maintained 22642F: Documentation/sound/cards/pcmtest.rst 22643F: sound/drivers/pcmtest.c 22644F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22645 22646VIRTUAL SERIO DEVICE DRIVER 22647M: Stephen Chandler Paul <thatslyude@gmail.com> 22648S: Maintained 22649F: drivers/input/serio/userio.c 22650F: include/uapi/linux/userio.h 22651 22652VISL VIRTUAL STATELESS DECODER DRIVER 22653M: Daniel Almeida <daniel.almeida@collabora.com> 22654L: linux-media@vger.kernel.org 22655S: Supported 22656F: drivers/media/test-drivers/visl 22657 22658VIVID VIRTUAL VIDEO DRIVER 22659M: Hans Verkuil <hverkuil@xs4all.nl> 22660L: linux-media@vger.kernel.org 22661S: Maintained 22662W: https://linuxtv.org 22663T: git git://linuxtv.org/media_tree.git 22664F: drivers/media/test-drivers/vivid/* 22665 22666VLYNQ BUS 22667M: Florian Fainelli <f.fainelli@gmail.com> 22668L: openwrt-devel@lists.openwrt.org (subscribers-only) 22669S: Maintained 22670F: drivers/vlynq/vlynq.c 22671F: include/linux/vlynq.h 22672 22673VM SOCKETS (AF_VSOCK) 22674M: Stefano Garzarella <sgarzare@redhat.com> 22675L: virtualization@lists.linux-foundation.org 22676L: netdev@vger.kernel.org 22677S: Maintained 22678F: drivers/net/vsockmon.c 22679F: include/net/af_vsock.h 22680F: include/uapi/linux/vm_sockets.h 22681F: include/uapi/linux/vm_sockets_diag.h 22682F: include/uapi/linux/vsockmon.h 22683F: net/vmw_vsock/ 22684F: tools/testing/vsock/ 22685 22686VMALLOC 22687M: Andrew Morton <akpm@linux-foundation.org> 22688R: Uladzislau Rezki <urezki@gmail.com> 22689R: Christoph Hellwig <hch@infradead.org> 22690R: Lorenzo Stoakes <lstoakes@gmail.com> 22691L: linux-mm@kvack.org 22692S: Maintained 22693W: http://www.linux-mm.org 22694T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22695F: include/linux/vmalloc.h 22696F: mm/vmalloc.c 22697 22698VME SUBSYSTEM 22699M: Martyn Welch <martyn@welchs.me.uk> 22700M: Manohar Vanga <manohar.vanga@gmail.com> 22701M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22702L: linux-kernel@vger.kernel.org 22703S: Odd fixes 22704T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22705F: Documentation/driver-api/vme.rst 22706F: drivers/staging/vme_user/ 22707 22708VMWARE BALLOON DRIVER 22709M: Nadav Amit <namit@vmware.com> 22710R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22711L: linux-kernel@vger.kernel.org 22712S: Supported 22713F: drivers/misc/vmw_balloon.c 22714 22715VMWARE HYPERVISOR INTERFACE 22716M: Ajay Kaher <akaher@vmware.com> 22717M: Alexey Makhalov <amakhalov@vmware.com> 22718R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22719L: virtualization@lists.linux-foundation.org 22720L: x86@kernel.org 22721S: Supported 22722T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22723F: arch/x86/include/asm/vmware.h 22724F: arch/x86/kernel/cpu/vmware.c 22725 22726VMWARE PVRDMA DRIVER 22727M: Bryan Tan <bryantan@vmware.com> 22728M: Vishnu Dasa <vdasa@vmware.com> 22729R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22730L: linux-rdma@vger.kernel.org 22731S: Supported 22732F: drivers/infiniband/hw/vmw_pvrdma/ 22733 22734VMWARE PVSCSI DRIVER 22735M: Vishal Bhakta <vbhakta@vmware.com> 22736R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22737L: linux-scsi@vger.kernel.org 22738S: Supported 22739F: drivers/scsi/vmw_pvscsi.c 22740F: drivers/scsi/vmw_pvscsi.h 22741 22742VMWARE VIRTUAL PTP CLOCK DRIVER 22743M: Deep Shah <sdeep@vmware.com> 22744R: Ajay Kaher <akaher@vmware.com> 22745R: Alexey Makhalov <amakhalov@vmware.com> 22746R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22747L: netdev@vger.kernel.org 22748S: Supported 22749F: drivers/ptp/ptp_vmw.c 22750 22751VMWARE VMCI DRIVER 22752M: Bryan Tan <bryantan@vmware.com> 22753M: Vishnu Dasa <vdasa@vmware.com> 22754R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22755L: linux-kernel@vger.kernel.org 22756S: Supported 22757F: drivers/misc/vmw_vmci/ 22758F: include/linux/vmw_vmci* 22759 22760VMWARE VMMOUSE SUBDRIVER 22761M: Zack Rusin <zackr@vmware.com> 22762R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22763R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22764L: linux-input@vger.kernel.org 22765S: Supported 22766F: drivers/input/mouse/vmmouse.c 22767F: drivers/input/mouse/vmmouse.h 22768 22769VMWARE VMXNET3 ETHERNET DRIVER 22770M: Ronak Doshi <doshir@vmware.com> 22771R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22772L: netdev@vger.kernel.org 22773S: Supported 22774F: drivers/net/vmxnet3/ 22775 22776VMWARE VSOCK VMCI TRANSPORT DRIVER 22777M: Bryan Tan <bryantan@vmware.com> 22778M: Vishnu Dasa <vdasa@vmware.com> 22779R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22780L: linux-kernel@vger.kernel.org 22781S: Supported 22782F: net/vmw_vsock/vmci_transport* 22783 22784VOCORE VOCORE2 BOARD 22785M: Harvey Hunt <harveyhuntnexus@gmail.com> 22786L: linux-mips@vger.kernel.org 22787S: Maintained 22788F: arch/mips/boot/dts/ralink/vocore2.dts 22789 22790VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22791M: Liam Girdwood <lgirdwood@gmail.com> 22792M: Mark Brown <broonie@kernel.org> 22793L: linux-kernel@vger.kernel.org 22794S: Supported 22795W: http://www.slimlogic.co.uk/?p=48 22796T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22797F: Documentation/devicetree/bindings/regulator/ 22798F: Documentation/power/regulator/ 22799F: drivers/regulator/ 22800F: include/dt-bindings/regulator/ 22801F: include/linux/regulator/ 22802K: regulator_get_optional 22803 22804VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22805R: Matti Vaittinen <mazziesaccount@gmail.com> 22806F: drivers/regulator/irq_helpers.c 22807 22808VRF 22809M: David Ahern <dsahern@kernel.org> 22810L: netdev@vger.kernel.org 22811S: Maintained 22812F: Documentation/networking/vrf.rst 22813F: drivers/net/vrf.c 22814 22815VSPRINTF 22816M: Petr Mladek <pmladek@suse.com> 22817M: Steven Rostedt <rostedt@goodmis.org> 22818M: Sergey Senozhatsky <senozhatsky@chromium.org> 22819R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22820R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22821S: Maintained 22822T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22823F: Documentation/core-api/printk-formats.rst 22824F: lib/test_printf.c 22825F: lib/test_scanf.c 22826F: lib/vsprintf.c 22827 22828VT1211 HARDWARE MONITOR DRIVER 22829M: Juerg Haefliger <juergh@proton.me> 22830L: linux-hwmon@vger.kernel.org 22831S: Maintained 22832F: Documentation/hwmon/vt1211.rst 22833F: drivers/hwmon/vt1211.c 22834 22835VT8231 HARDWARE MONITOR DRIVER 22836M: Roger Lucas <vt8231@hiddenengine.co.uk> 22837L: linux-hwmon@vger.kernel.org 22838S: Maintained 22839F: drivers/hwmon/vt8231.c 22840 22841VUB300 USB to SDIO/SD/MMC bridge chip 22842L: linux-mmc@vger.kernel.org 22843S: Orphan 22844F: drivers/mmc/host/vub300.c 22845 22846W1 DALLAS'S 1-WIRE BUS 22847M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22848S: Maintained 22849F: Documentation/devicetree/bindings/w1/ 22850F: Documentation/w1/ 22851F: drivers/w1/ 22852F: include/linux/w1.h 22853 22854W83791D HARDWARE MONITORING DRIVER 22855M: Marc Hulsman <m.hulsman@tudelft.nl> 22856L: linux-hwmon@vger.kernel.org 22857S: Maintained 22858F: Documentation/hwmon/w83791d.rst 22859F: drivers/hwmon/w83791d.c 22860 22861W83793 HARDWARE MONITORING DRIVER 22862M: Rudolf Marek <r.marek@assembler.cz> 22863L: linux-hwmon@vger.kernel.org 22864S: Maintained 22865F: Documentation/hwmon/w83793.rst 22866F: drivers/hwmon/w83793.c 22867 22868W83795 HARDWARE MONITORING DRIVER 22869M: Jean Delvare <jdelvare@suse.com> 22870L: linux-hwmon@vger.kernel.org 22871S: Maintained 22872F: drivers/hwmon/w83795.c 22873 22874W83L51xD SD/MMC CARD INTERFACE DRIVER 22875M: Pierre Ossman <pierre@ossman.eu> 22876S: Maintained 22877F: drivers/mmc/host/wbsd.* 22878 22879WACOM PROTOCOL 4 SERIAL TABLETS 22880M: Julian Squires <julian@cipht.net> 22881M: Hans de Goede <hdegoede@redhat.com> 22882L: linux-input@vger.kernel.org 22883S: Maintained 22884F: drivers/input/tablet/wacom_serial4.c 22885 22886WANGXUN ETHERNET DRIVER 22887M: Jiawen Wu <jiawenwu@trustnetic.com> 22888M: Mengyuan Lou <mengyuanlou@net-swift.com> 22889L: netdev@vger.kernel.org 22890S: Maintained 22891W: https://www.net-swift.com 22892F: Documentation/networking/device_drivers/ethernet/wangxun/* 22893F: drivers/net/ethernet/wangxun/ 22894 22895WATCHDOG DEVICE DRIVERS 22896M: Wim Van Sebroeck <wim@linux-watchdog.org> 22897M: Guenter Roeck <linux@roeck-us.net> 22898L: linux-watchdog@vger.kernel.org 22899S: Maintained 22900W: http://www.linux-watchdog.org/ 22901T: git git://www.linux-watchdog.org/linux-watchdog.git 22902F: Documentation/devicetree/bindings/watchdog/ 22903F: Documentation/watchdog/ 22904F: drivers/watchdog/ 22905F: include/linux/watchdog.h 22906F: include/trace/events/watchdog.h 22907F: include/uapi/linux/watchdog.h 22908 22909WHISKEYCOVE PMIC GPIO DRIVER 22910M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22911L: linux-gpio@vger.kernel.org 22912S: Maintained 22913F: drivers/gpio/gpio-wcove.c 22914 22915WHWAVE RTC DRIVER 22916M: Dianlong Li <long17.cool@163.com> 22917L: linux-rtc@vger.kernel.org 22918S: Maintained 22919F: drivers/rtc/rtc-sd3078.c 22920 22921WIIMOTE HID DRIVER 22922M: David Rheinsberg <david.rheinsberg@gmail.com> 22923L: linux-input@vger.kernel.org 22924S: Maintained 22925F: drivers/hid/hid-wiimote* 22926 22927WILOCITY WIL6210 WIRELESS DRIVER 22928L: linux-wireless@vger.kernel.org 22929S: Orphan 22930W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22931F: drivers/net/wireless/ath/wil6210/ 22932 22933WINBOND CIR DRIVER 22934M: David Härdeman <david@hardeman.nu> 22935S: Maintained 22936F: drivers/media/rc/winbond-cir.c 22937 22938WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22939L: linux-watchdog@vger.kernel.org 22940S: Orphan 22941F: drivers/watchdog/ebc-c384_wdt.c 22942 22943WINSYSTEMS WS16C48 GPIO DRIVER 22944M: William Breathitt Gray <william.gray@linaro.org> 22945L: linux-gpio@vger.kernel.org 22946S: Maintained 22947F: drivers/gpio/gpio-ws16c48.c 22948 22949WIREGUARD SECURE NETWORK TUNNEL 22950M: Jason A. Donenfeld <Jason@zx2c4.com> 22951L: wireguard@lists.zx2c4.com 22952L: netdev@vger.kernel.org 22953S: Maintained 22954F: drivers/net/wireguard/ 22955F: tools/testing/selftests/wireguard/ 22956 22957WISTRON LAPTOP BUTTON DRIVER 22958M: Miloslav Trmac <mitr@volny.cz> 22959S: Maintained 22960F: drivers/input/misc/wistron_btns.c 22961 22962WL3501 WIRELESS PCMCIA CARD DRIVER 22963L: linux-wireless@vger.kernel.org 22964S: Orphan 22965F: drivers/net/wireless/legacy/wl3501* 22966 22967WMI BINARY MOF DRIVER 22968L: platform-drivers-x86@vger.kernel.org 22969S: Orphan 22970F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22971F: Documentation/wmi/devices/wmi-bmof.rst 22972F: drivers/platform/x86/wmi-bmof.c 22973 22974WOLFSON MICROELECTRONICS DRIVERS 22975L: patches@opensource.cirrus.com 22976S: Supported 22977W: https://github.com/CirrusLogic/linux-drivers/wiki 22978T: git https://github.com/CirrusLogic/linux-drivers.git 22979F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22980F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22981F: Documentation/devicetree/bindings/mfd/wm831x.txt 22982F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22983F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22984F: Documentation/devicetree/bindings/sound/wm* 22985F: Documentation/hwmon/wm83??.rst 22986F: arch/arm/mach-s3c/mach-crag6410* 22987F: drivers/clk/clk-wm83*.c 22988F: drivers/gpio/gpio-*wm*.c 22989F: drivers/gpio/gpio-arizona.c 22990F: drivers/hwmon/wm83??-hwmon.c 22991F: drivers/input/misc/wm831x-on.c 22992F: drivers/input/touchscreen/wm831x-ts.c 22993F: drivers/input/touchscreen/wm97*.c 22994F: drivers/leds/leds-wm83*.c 22995F: drivers/mfd/arizona* 22996F: drivers/mfd/cs47l24* 22997F: drivers/mfd/wm*.c 22998F: drivers/power/supply/wm83*.c 22999F: drivers/regulator/arizona* 23000F: drivers/regulator/wm8*.c 23001F: drivers/rtc/rtc-wm83*.c 23002F: drivers/video/backlight/wm83*_bl.c 23003F: drivers/watchdog/wm83*_wdt.c 23004F: include/linux/mfd/arizona/ 23005F: include/linux/mfd/wm831x/ 23006F: include/linux/mfd/wm8350/ 23007F: include/linux/mfd/wm8400* 23008F: include/linux/regulator/arizona* 23009F: include/linux/wm97xx.h 23010F: include/sound/wm????.h 23011F: sound/soc/codecs/arizona* 23012F: sound/soc/codecs/cs47l24* 23013F: sound/soc/codecs/wm* 23014 23015WORKQUEUE 23016M: Tejun Heo <tj@kernel.org> 23017R: Lai Jiangshan <jiangshanlai@gmail.com> 23018S: Maintained 23019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23020F: Documentation/core-api/workqueue.rst 23021F: include/linux/workqueue.h 23022F: kernel/workqueue.c 23023F: kernel/workqueue_internal.h 23024 23025WWAN DRIVERS 23026M: Loic Poulain <loic.poulain@linaro.org> 23027M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23028R: Johannes Berg <johannes@sipsolutions.net> 23029L: netdev@vger.kernel.org 23030S: Maintained 23031F: drivers/net/wwan/ 23032F: include/linux/wwan.h 23033F: include/uapi/linux/wwan.h 23034 23035X-POWERS AXP288 PMIC DRIVERS 23036M: Hans de Goede <hdegoede@redhat.com> 23037S: Maintained 23038F: drivers/acpi/pmic/intel_pmic_xpower.c 23039N: axp288 23040 23041X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23042M: Chen-Yu Tsai <wens@csie.org> 23043L: linux-kernel@vger.kernel.org 23044S: Maintained 23045N: axp[128] 23046 23047X.25 STACK 23048M: Martin Schiller <ms@dev.tdt.de> 23049L: linux-x25@vger.kernel.org 23050S: Maintained 23051F: Documentation/networking/lapb-module.rst 23052F: Documentation/networking/x25* 23053F: drivers/net/wan/hdlc_x25.c 23054F: drivers/net/wan/lapbether.c 23055F: include/*/lapb.h 23056F: include/net/x25* 23057F: include/uapi/linux/x25.h 23058F: net/lapb/ 23059F: net/x25/ 23060 23061X86 ARCHITECTURE (32-BIT AND 64-BIT) 23062M: Thomas Gleixner <tglx@linutronix.de> 23063M: Ingo Molnar <mingo@redhat.com> 23064M: Borislav Petkov <bp@alien8.de> 23065M: Dave Hansen <dave.hansen@linux.intel.com> 23066M: x86@kernel.org 23067R: "H. Peter Anvin" <hpa@zytor.com> 23068L: linux-kernel@vger.kernel.org 23069S: Maintained 23070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23071F: Documentation/arch/x86/ 23072F: Documentation/devicetree/bindings/x86/ 23073F: arch/x86/ 23074 23075X86 ENTRY CODE 23076M: Andy Lutomirski <luto@kernel.org> 23077L: linux-kernel@vger.kernel.org 23078S: Maintained 23079T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23080F: arch/x86/entry/ 23081 23082X86 HARDWARE VULNERABILITIES 23083M: Thomas Gleixner <tglx@linutronix.de> 23084M: Borislav Petkov <bp@alien8.de> 23085M: Peter Zijlstra <peterz@infradead.org> 23086M: Josh Poimboeuf <jpoimboe@kernel.org> 23087R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23088S: Maintained 23089F: Documentation/admin-guide/hw-vuln/ 23090F: arch/x86/include/asm/nospec-branch.h 23091F: arch/x86/kernel/cpu/bugs.c 23092 23093X86 MCE INFRASTRUCTURE 23094M: Tony Luck <tony.luck@intel.com> 23095M: Borislav Petkov <bp@alien8.de> 23096L: linux-edac@vger.kernel.org 23097S: Maintained 23098F: Documentation/ABI/testing/sysfs-mce 23099F: Documentation/arch/x86/x86_64/machinecheck.rst 23100F: arch/x86/kernel/cpu/mce/* 23101 23102X86 MICROCODE UPDATE SUPPORT 23103M: Borislav Petkov <bp@alien8.de> 23104S: Maintained 23105F: arch/x86/kernel/cpu/microcode/* 23106 23107X86 MM 23108M: Dave Hansen <dave.hansen@linux.intel.com> 23109M: Andy Lutomirski <luto@kernel.org> 23110M: Peter Zijlstra <peterz@infradead.org> 23111L: linux-kernel@vger.kernel.org 23112S: Maintained 23113T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23114F: arch/x86/mm/ 23115 23116X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23117M: Hans de Goede <hdegoede@redhat.com> 23118L: platform-driver-x86@vger.kernel.org 23119S: Maintained 23120T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23121F: drivers/platform/x86/x86-android-tablets/ 23122 23123X86 PLATFORM DRIVERS 23124M: Hans de Goede <hdegoede@redhat.com> 23125M: Mark Gross <markgross@kernel.org> 23126L: platform-driver-x86@vger.kernel.org 23127S: Maintained 23128T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23129F: drivers/platform/olpc/ 23130F: drivers/platform/x86/ 23131F: include/linux/platform_data/x86/ 23132 23133X86 PLATFORM DRIVERS - ARCH 23134R: Darren Hart <dvhart@infradead.org> 23135R: Andy Shevchenko <andy@infradead.org> 23136L: platform-driver-x86@vger.kernel.org 23137L: x86@kernel.org 23138S: Maintained 23139T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23140F: arch/x86/platform 23141 23142X86 PLATFORM UV HPE SUPERDOME FLEX 23143M: Steve Wahl <steve.wahl@hpe.com> 23144R: Mike Travis <mike.travis@hpe.com> 23145R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23146R: Russ Anderson <russ.anderson@hpe.com> 23147S: Supported 23148F: arch/x86/include/asm/uv/ 23149F: arch/x86/kernel/apic/x2apic_uv_x.c 23150F: arch/x86/platform/uv/ 23151 23152X86 STACK UNWINDING 23153M: Josh Poimboeuf <jpoimboe@kernel.org> 23154M: Peter Zijlstra <peterz@infradead.org> 23155S: Supported 23156F: arch/x86/include/asm/unwind*.h 23157F: arch/x86/kernel/dumpstack.c 23158F: arch/x86/kernel/stacktrace.c 23159F: arch/x86/kernel/unwind_*.c 23160 23161X86 VDSO 23162M: Andy Lutomirski <luto@kernel.org> 23163L: linux-kernel@vger.kernel.org 23164S: Maintained 23165T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23166F: arch/x86/entry/vdso/ 23167 23168XARRAY 23169M: Matthew Wilcox <willy@infradead.org> 23170L: linux-fsdevel@vger.kernel.org 23171S: Supported 23172F: Documentation/core-api/xarray.rst 23173F: include/linux/idr.h 23174F: include/linux/xarray.h 23175F: lib/idr.c 23176F: lib/xarray.c 23177F: tools/testing/radix-tree 23178 23179XBOX DVD IR REMOTE 23180M: Benjamin Valentin <benpicco@googlemail.com> 23181S: Maintained 23182F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23183F: drivers/media/rc/xbox_remote.c 23184 23185XC2028/3028 TUNER DRIVER 23186M: Mauro Carvalho Chehab <mchehab@kernel.org> 23187L: linux-media@vger.kernel.org 23188S: Maintained 23189W: https://linuxtv.org 23190T: git git://linuxtv.org/media_tree.git 23191F: drivers/media/tuners/xc2028.* 23192 23193XDP (eXpress Data Path) 23194M: Alexei Starovoitov <ast@kernel.org> 23195M: Daniel Borkmann <daniel@iogearbox.net> 23196M: David S. Miller <davem@davemloft.net> 23197M: Jakub Kicinski <kuba@kernel.org> 23198M: Jesper Dangaard Brouer <hawk@kernel.org> 23199M: John Fastabend <john.fastabend@gmail.com> 23200L: netdev@vger.kernel.org 23201L: bpf@vger.kernel.org 23202S: Supported 23203F: drivers/net/ethernet/*/*/*/*/*xdp* 23204F: drivers/net/ethernet/*/*/*xdp* 23205F: include/net/xdp.h 23206F: include/net/xdp_priv.h 23207F: include/trace/events/xdp.h 23208F: kernel/bpf/cpumap.c 23209F: kernel/bpf/devmap.c 23210F: net/core/xdp.c 23211F: samples/bpf/xdp* 23212F: tools/testing/selftests/bpf/*/*xdp* 23213F: tools/testing/selftests/bpf/*xdp* 23214K: (?:\b|_)xdp(?:\b|_) 23215 23216XDP SOCKETS (AF_XDP) 23217M: Björn Töpel <bjorn@kernel.org> 23218M: Magnus Karlsson <magnus.karlsson@intel.com> 23219M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23220R: Jonathan Lemon <jonathan.lemon@gmail.com> 23221L: netdev@vger.kernel.org 23222L: bpf@vger.kernel.org 23223S: Maintained 23224F: Documentation/networking/af_xdp.rst 23225F: include/net/netns/xdp.h 23226F: include/net/xdp_sock* 23227F: include/net/xsk_buff_pool.h 23228F: include/uapi/linux/if_xdp.h 23229F: include/uapi/linux/xdp_diag.h 23230F: net/xdp/ 23231F: tools/testing/selftests/bpf/*xsk* 23232 23233XEN BLOCK SUBSYSTEM 23234M: Roger Pau Monné <roger.pau@citrix.com> 23235L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23236S: Supported 23237F: drivers/block/xen* 23238F: drivers/block/xen-blkback/* 23239 23240XEN HYPERVISOR ARM 23241M: Stefano Stabellini <sstabellini@kernel.org> 23242L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23243S: Maintained 23244F: arch/arm/include/asm/xen/ 23245F: arch/arm/xen/ 23246 23247XEN HYPERVISOR ARM64 23248M: Stefano Stabellini <sstabellini@kernel.org> 23249L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23250S: Maintained 23251F: arch/arm64/include/asm/xen/ 23252F: arch/arm64/xen/ 23253 23254XEN HYPERVISOR INTERFACE 23255M: Juergen Gross <jgross@suse.com> 23256M: Stefano Stabellini <sstabellini@kernel.org> 23257R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23258L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23259S: Supported 23260T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23261F: Documentation/ABI/stable/sysfs-hypervisor-xen 23262F: Documentation/ABI/testing/sysfs-hypervisor-xen 23263F: drivers/*/xen-*front.c 23264F: drivers/xen/ 23265F: include/uapi/xen/ 23266F: include/xen/ 23267F: kernel/configs/xen.config 23268 23269XEN HYPERVISOR X86 23270M: Juergen Gross <jgross@suse.com> 23271R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23272L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23273S: Supported 23274F: arch/x86/configs/xen.config 23275F: arch/x86/include/asm/pvclock-abi.h 23276F: arch/x86/include/asm/xen/ 23277F: arch/x86/platform/pvh/ 23278F: arch/x86/xen/ 23279 23280XEN NETWORK BACKEND DRIVER 23281M: Wei Liu <wei.liu@kernel.org> 23282M: Paul Durrant <paul@xen.org> 23283L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23284L: netdev@vger.kernel.org 23285S: Supported 23286F: drivers/net/xen-netback/* 23287 23288XEN PCI SUBSYSTEM 23289M: Juergen Gross <jgross@suse.com> 23290L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23291S: Supported 23292F: arch/x86/pci/*xen* 23293F: drivers/pci/*xen* 23294 23295XEN PVSCSI DRIVERS 23296M: Juergen Gross <jgross@suse.com> 23297L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23298L: linux-scsi@vger.kernel.org 23299S: Supported 23300F: drivers/scsi/xen-scsifront.c 23301F: drivers/xen/xen-scsiback.c 23302F: include/xen/interface/io/vscsiif.h 23303 23304XEN PVUSB DRIVER 23305M: Juergen Gross <jgross@suse.com> 23306L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23307L: linux-usb@vger.kernel.org 23308S: Supported 23309F: drivers/usb/host/xen* 23310F: include/xen/interface/io/usbif.h 23311 23312XEN SOUND FRONTEND DRIVER 23313M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23314L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23315L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23316S: Supported 23317F: sound/xen/* 23318 23319XEN SWIOTLB SUBSYSTEM 23320M: Juergen Gross <jgross@suse.com> 23321M: Stefano Stabellini <sstabellini@kernel.org> 23322L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23323L: iommu@lists.linux.dev 23324S: Supported 23325F: arch/*/include/asm/xen/swiotlb-xen.h 23326F: drivers/xen/swiotlb-xen.c 23327F: include/xen/arm/swiotlb-xen.h 23328F: include/xen/swiotlb-xen.h 23329 23330XFS FILESYSTEM 23331M: Darrick J. Wong <djwong@kernel.org> 23332L: linux-xfs@vger.kernel.org 23333S: Supported 23334W: http://xfs.org/ 23335C: irc://irc.oftc.net/xfs 23336T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23337F: Documentation/ABI/testing/sysfs-fs-xfs 23338F: Documentation/admin-guide/xfs.rst 23339F: Documentation/filesystems/xfs-delayed-logging-design.rst 23340F: Documentation/filesystems/xfs-self-describing-metadata.rst 23341F: fs/xfs/ 23342F: include/uapi/linux/dqblk_xfs.h 23343F: include/uapi/linux/fsmap.h 23344 23345XILINX AMS DRIVER 23346M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23347L: linux-iio@vger.kernel.org 23348S: Maintained 23349F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23350F: drivers/iio/adc/xilinx-ams.c 23351 23352XILINX AXI ETHERNET DRIVER 23353M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23354S: Maintained 23355F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23356F: drivers/net/ethernet/xilinx/xilinx_axienet* 23357 23358XILINX CAN DRIVER 23359M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23360R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23361L: linux-can@vger.kernel.org 23362S: Maintained 23363F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23364F: drivers/net/can/xilinx_can.c 23365 23366XILINX EVENT MANAGEMENT DRIVER 23367M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23368S: Maintained 23369F: drivers/soc/xilinx/xlnx_event_manager.c 23370F: include/linux/firmware/xlnx-event-manager.h 23371 23372XILINX GPIO DRIVER 23373M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23374R: Srinivas Neeli <srinivas.neeli@amd.com> 23375R: Michal Simek <michal.simek@amd.com> 23376S: Maintained 23377F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23378F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23379F: drivers/gpio/gpio-xilinx.c 23380F: drivers/gpio/gpio-zynq.c 23381 23382XILINX PWM DRIVER 23383M: Sean Anderson <sean.anderson@seco.com> 23384S: Maintained 23385F: drivers/pwm/pwm-xilinx.c 23386F: include/clocksource/timer-xilinx.h 23387 23388XILINX SD-FEC IP CORES 23389M: Derek Kiernan <derek.kiernan@amd.com> 23390M: Dragan Cvetic <dragan.cvetic@amd.com> 23391S: Maintained 23392F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23393F: Documentation/misc-devices/xilinx_sdfec.rst 23394F: drivers/misc/Kconfig 23395F: drivers/misc/Makefile 23396F: drivers/misc/xilinx_sdfec.c 23397F: include/uapi/misc/xilinx_sdfec.h 23398 23399XILINX UARTLITE SERIAL DRIVER 23400M: Peter Korsgaard <jacmet@sunsite.dk> 23401L: linux-serial@vger.kernel.org 23402S: Maintained 23403F: drivers/tty/serial/uartlite.c 23404 23405XILINX VIDEO IP CORES 23406M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23407L: linux-media@vger.kernel.org 23408S: Supported 23409T: git git://linuxtv.org/media_tree.git 23410F: Documentation/devicetree/bindings/media/xilinx/ 23411F: drivers/media/platform/xilinx/ 23412F: include/uapi/linux/xilinx-v4l2-controls.h 23413 23414XILINX WATCHDOG DRIVER 23415M: Srinivas Neeli <srinivas.neeli@amd.com> 23416R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23417R: Michal Simek <michal.simek@amd.com> 23418S: Maintained 23419F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23420F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23421F: drivers/watchdog/of_xilinx_wdt.c 23422F: drivers/watchdog/xilinx_wwdt.c 23423 23424XILINX XDMA DRIVER 23425M: Lizhi Hou <lizhi.hou@amd.com> 23426M: Brian Xu <brian.xu@amd.com> 23427M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23428L: dmaengine@vger.kernel.org 23429S: Supported 23430F: drivers/dma/xilinx/xdma-regs.h 23431F: drivers/dma/xilinx/xdma.c 23432F: include/linux/dma/amd_xdma.h 23433F: include/linux/platform_data/amd_xdma.h 23434 23435XILINX ZYNQMP DPDMA DRIVER 23436M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23437L: dmaengine@vger.kernel.org 23438S: Supported 23439F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23440F: drivers/dma/xilinx/xilinx_dpdma.c 23441F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23442 23443XILINX ZYNQMP OCM EDAC DRIVER 23444M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23445M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23446S: Maintained 23447F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23448F: drivers/edac/zynqmp_edac.c 23449 23450XILINX ZYNQMP PSGTR PHY DRIVER 23451M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23452L: linux-kernel@vger.kernel.org 23453S: Supported 23454T: git https://github.com/Xilinx/linux-xlnx.git 23455F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23456F: drivers/phy/xilinx/phy-zynqmp.c 23457 23458XILINX ZYNQMP SHA3 DRIVER 23459M: Harsha <harsha.harsha@amd.com> 23460S: Maintained 23461F: drivers/crypto/xilinx/zynqmp-sha.c 23462 23463XILLYBUS DRIVER 23464M: Eli Billauer <eli.billauer@gmail.com> 23465L: linux-kernel@vger.kernel.org 23466S: Supported 23467F: drivers/char/xillybus/ 23468 23469XLP9XX I2C DRIVER 23470M: George Cherian <gcherian@marvell.com> 23471L: linux-i2c@vger.kernel.org 23472S: Supported 23473W: http://www.marvell.com 23474F: drivers/i2c/busses/i2c-xlp9xx.c 23475 23476XRA1403 GPIO EXPANDER 23477M: Nandor Han <nandor.han@ge.com> 23478L: linux-gpio@vger.kernel.org 23479S: Maintained 23480F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23481F: drivers/gpio/gpio-xra1403.c 23482 23483XTENSA XTFPGA PLATFORM SUPPORT 23484M: Max Filippov <jcmvbkbc@gmail.com> 23485S: Maintained 23486F: drivers/spi/spi-xtensa-xtfpga.c 23487F: sound/soc/xtensa/xtfpga-i2s.c 23488 23489YAM DRIVER FOR AX.25 23490M: Jean-Paul Roubelat <jpr@f6fbb.org> 23491L: linux-hams@vger.kernel.org 23492S: Maintained 23493F: drivers/net/hamradio/yam* 23494F: include/linux/yam.h 23495 23496YAMA SECURITY MODULE 23497M: Kees Cook <keescook@chromium.org> 23498S: Supported 23499T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23500F: Documentation/admin-guide/LSM/Yama.rst 23501F: security/yama/ 23502 23503YEALINK PHONE DRIVER 23504M: Henk Vergonet <Henk.Vergonet@gmail.com> 23505L: usbb2k-api-dev@nongnu.org 23506S: Maintained 23507F: Documentation/input/devices/yealink.rst 23508F: drivers/input/misc/yealink.* 23509 23510Z3FOLD COMPRESSED PAGE ALLOCATOR 23511M: Vitaly Wool <vitaly.wool@konsulko.com> 23512R: Miaohe Lin <linmiaohe@huawei.com> 23513L: linux-mm@kvack.org 23514S: Maintained 23515F: mm/z3fold.c 23516 23517Z8530 DRIVER FOR AX.25 23518M: Joerg Reuter <jreuter@yaina.de> 23519L: linux-hams@vger.kernel.org 23520S: Maintained 23521W: http://yaina.de/jreuter/ 23522W: http://www.qsl.net/dl1bke/ 23523F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23524F: drivers/net/hamradio/*scc.c 23525F: drivers/net/hamradio/z8530.h 23526 23527ZBUD COMPRESSED PAGE ALLOCATOR 23528M: Seth Jennings <sjenning@redhat.com> 23529M: Dan Streetman <ddstreet@ieee.org> 23530L: linux-mm@kvack.org 23531S: Maintained 23532F: mm/zbud.c 23533 23534ZD1211RW WIRELESS DRIVER 23535L: linux-wireless@vger.kernel.org 23536S: Orphan 23537F: drivers/net/wireless/zydas/zd1211rw/ 23538 23539ZD1301 MEDIA DRIVER 23540M: Antti Palosaari <crope@iki.fi> 23541L: linux-media@vger.kernel.org 23542S: Maintained 23543W: https://linuxtv.org/ 23544W: http://palosaari.fi/linux/ 23545Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23546F: drivers/media/usb/dvb-usb-v2/zd1301* 23547 23548ZD1301_DEMOD MEDIA DRIVER 23549M: Antti Palosaari <crope@iki.fi> 23550L: linux-media@vger.kernel.org 23551S: Maintained 23552W: https://linuxtv.org/ 23553W: http://palosaari.fi/linux/ 23554Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23555F: drivers/media/dvb-frontends/zd1301_demod* 23556 23557ZHAOXIN PROCESSOR SUPPORT 23558M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23559L: linux-kernel@vger.kernel.org 23560S: Maintained 23561F: arch/x86/kernel/cpu/zhaoxin.c 23562 23563ZONEFS FILESYSTEM 23564M: Damien Le Moal <dlemoal@kernel.org> 23565M: Naohiro Aota <naohiro.aota@wdc.com> 23566R: Johannes Thumshirn <jth@kernel.org> 23567L: linux-fsdevel@vger.kernel.org 23568S: Maintained 23569T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23570F: Documentation/filesystems/zonefs.rst 23571F: fs/zonefs/ 23572 23573ZPOOL COMPRESSED PAGE STORAGE API 23574M: Dan Streetman <ddstreet@ieee.org> 23575L: linux-mm@kvack.org 23576S: Maintained 23577F: include/linux/zpool.h 23578F: mm/zpool.c 23579 23580ZR36067 VIDEO FOR LINUX DRIVER 23581M: Corentin Labbe <clabbe@baylibre.com> 23582L: mjpeg-users@lists.sourceforge.net 23583L: linux-media@vger.kernel.org 23584S: Maintained 23585W: http://mjpeg.sourceforge.net/driver-zoran/ 23586Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23587F: Documentation/driver-api/media/drivers/zoran.rst 23588F: drivers/media/pci/zoran/ 23589 23590ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23591M: Minchan Kim <minchan@kernel.org> 23592M: Sergey Senozhatsky <senozhatsky@chromium.org> 23593L: linux-kernel@vger.kernel.org 23594S: Maintained 23595F: Documentation/admin-guide/blockdev/zram.rst 23596F: drivers/block/zram/ 23597 23598ZS DECSTATION Z85C30 SERIAL DRIVER 23599M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23600S: Maintained 23601F: drivers/tty/serial/zs.* 23602 23603ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23604M: Minchan Kim <minchan@kernel.org> 23605M: Sergey Senozhatsky <senozhatsky@chromium.org> 23606L: linux-mm@kvack.org 23607S: Maintained 23608F: Documentation/mm/zsmalloc.rst 23609F: include/linux/zsmalloc.h 23610F: mm/zsmalloc.c 23611 23612ZSTD 23613M: Nick Terrell <terrelln@fb.com> 23614S: Maintained 23615B: https://github.com/facebook/zstd/issues 23616T: git https://github.com/terrelln/linux.git 23617F: crypto/zstd.c 23618F: include/linux/zstd* 23619F: lib/decompress_unzstd.c 23620F: lib/zstd/ 23621N: zstd 23622K: zstd 23623 23624ZSWAP COMPRESSED SWAP CACHING 23625M: Seth Jennings <sjenning@redhat.com> 23626M: Dan Streetman <ddstreet@ieee.org> 23627M: Vitaly Wool <vitaly.wool@konsulko.com> 23628L: linux-mm@kvack.org 23629S: Maintained 23630F: mm/zswap.c 23631 23632THE REST 23633M: Linus Torvalds <torvalds@linux-foundation.org> 23634L: linux-kernel@vger.kernel.org 23635S: Buried alive in reporters 23636T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23637F: * 23638F: */ 23639
