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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 919M: Mario Limonciello <mario.limonciello@amd.com> 920L: linux-crypto@vger.kernel.org 921S: Supported 922F: drivers/crypto/ccp/dbc.c 923F: drivers/crypto/ccp/dbc.h 924F: drivers/crypto/ccp/platform-access.c 925F: drivers/crypto/ccp/platform-access.h 926F: include/uapi/linux/psp-dbc.h 927F: tools/crypto/ccp/*.c 928F: tools/crypto/ccp/*.py 929 930AMD DISPLAY CORE 931M: Harry Wentland <harry.wentland@amd.com> 932M: Leo Li <sunpeng.li@amd.com> 933M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 934L: amd-gfx@lists.freedesktop.org 935S: Supported 936T: git https://gitlab.freedesktop.org/agd5f/linux.git 937F: drivers/gpu/drm/amd/display/ 938 939AMD FAM15H PROCESSOR POWER MONITORING DRIVER 940M: Huang Rui <ray.huang@amd.com> 941L: linux-hwmon@vger.kernel.org 942S: Supported 943F: Documentation/hwmon/fam15h_power.rst 944F: drivers/hwmon/fam15h_power.c 945 946AMD FCH GPIO DRIVER 947M: Enrico Weigelt, metux IT consult <info@metux.net> 948L: linux-gpio@vger.kernel.org 949S: Maintained 950F: drivers/gpio/gpio-amd-fch.c 951F: include/linux/platform_data/gpio/gpio-amd-fch.h 952 953AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 954L: linux-geode@lists.infradead.org (moderated for non-subscribers) 955S: Orphan 956F: drivers/usb/gadget/udc/amd5536udc.* 957 958AMD GEODE PROCESSOR/CHIPSET SUPPORT 959M: Andres Salomon <dilinger@queued.net> 960L: linux-geode@lists.infradead.org (moderated for non-subscribers) 961S: Supported 962W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 963F: arch/x86/include/asm/geode.h 964F: drivers/char/hw_random/geode-rng.c 965F: drivers/crypto/geode* 966F: drivers/video/fbdev/geode/ 967 968AMD HSMP DRIVER 969M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 970R: Carlos Bilbao <carlos.bilbao@amd.com> 971L: platform-driver-x86@vger.kernel.org 972S: Maintained 973F: Documentation/arch/x86/amd_hsmp.rst 974F: arch/x86/include/asm/amd_hsmp.h 975F: arch/x86/include/uapi/asm/amd_hsmp.h 976F: drivers/platform/x86/amd/hsmp.c 977 978AMD IOMMU (AMD-VI) 979M: Joerg Roedel <joro@8bytes.org> 980R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 981L: iommu@lists.linux.dev 982S: Maintained 983T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 984F: drivers/iommu/amd/ 985F: include/linux/amd-iommu.h 986 987AMD KFD 988M: Felix Kuehling <Felix.Kuehling@amd.com> 989L: amd-gfx@lists.freedesktop.org 990S: Supported 991T: git https://gitlab.freedesktop.org/agd5f/linux.git 992F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 993F: drivers/gpu/drm/amd/amdkfd/ 994F: drivers/gpu/drm/amd/include/cik_structs.h 995F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 996F: drivers/gpu/drm/amd/include/v9_structs.h 997F: drivers/gpu/drm/amd/include/vi_structs.h 998F: include/uapi/linux/kfd_ioctl.h 999F: include/uapi/linux/kfd_sysfs.h 1000 1001AMD MP2 I2C DRIVER 1002M: Elie Morisse <syniurge@gmail.com> 1003M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1004L: linux-i2c@vger.kernel.org 1005S: Maintained 1006F: drivers/i2c/busses/i2c-amd-mp2* 1007 1008AMD PDS CORE DRIVER 1009M: Shannon Nelson <shannon.nelson@amd.com> 1010M: Brett Creeley <brett.creeley@amd.com> 1011L: netdev@vger.kernel.org 1012S: Supported 1013F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1014F: drivers/net/ethernet/amd/pds_core/ 1015F: include/linux/pds/ 1016 1017AMD PMC DRIVER 1018M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1019L: platform-driver-x86@vger.kernel.org 1020S: Maintained 1021F: drivers/platform/x86/amd/pmc/ 1022 1023AMD PMF DRIVER 1024M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1025L: platform-driver-x86@vger.kernel.org 1026S: Maintained 1027F: Documentation/ABI/testing/sysfs-amd-pmf 1028F: drivers/platform/x86/amd/pmf/ 1029 1030AMD POWERPLAY AND SWSMU 1031M: Evan Quan <evan.quan@amd.com> 1032L: amd-gfx@lists.freedesktop.org 1033S: Supported 1034T: git https://gitlab.freedesktop.org/agd5f/linux.git 1035F: drivers/gpu/drm/amd/pm/ 1036 1037AMD PSTATE DRIVER 1038M: Huang Rui <ray.huang@amd.com> 1039L: linux-pm@vger.kernel.org 1040S: Supported 1041F: Documentation/admin-guide/pm/amd-pstate.rst 1042F: drivers/cpufreq/amd-pstate* 1043F: include/linux/amd-pstate.h 1044F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1045 1046AMD PTDMA DRIVER 1047M: Sanjay R Mehta <sanju.mehta@amd.com> 1048L: dmaengine@vger.kernel.org 1049S: Maintained 1050F: drivers/dma/ptdma/ 1051 1052AMD SEATTLE DEVICE TREE SUPPORT 1053M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1054M: Tom Lendacky <thomas.lendacky@amd.com> 1055S: Supported 1056F: arch/arm64/boot/dts/amd/ 1057 1058AMD SENSOR FUSION HUB DRIVER 1059M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1060L: linux-input@vger.kernel.org 1061S: Maintained 1062F: Documentation/hid/amd-sfh* 1063F: drivers/hid/amd-sfh-hid/ 1064 1065AMD SPI DRIVER 1066M: Sanjay R Mehta <sanju.mehta@amd.com> 1067S: Maintained 1068F: drivers/spi/spi-amd.c 1069 1070AMD XGBE DRIVER 1071M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1075F: drivers/net/ethernet/amd/xgbe/ 1076 1077AMLOGIC DDR PMU DRIVER 1078M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1079L: linux-amlogic@lists.infradead.org 1080S: Supported 1081W: http://www.amlogic.com 1082F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1083F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1084F: drivers/perf/amlogic/ 1085F: include/soc/amlogic/ 1086 1087AMPHION VPU CODEC V4L2 DRIVER 1088M: Ming Qian <ming.qian@nxp.com> 1089M: Zhou Peng <eagle.zhou@nxp.com> 1090L: linux-media@vger.kernel.org 1091S: Maintained 1092F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1093F: drivers/media/platform/amphion/ 1094 1095AMS AS73211 DRIVER 1096M: Christian Eggers <ceggers@arri.de> 1097L: linux-iio@vger.kernel.org 1098S: Maintained 1099F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1100F: drivers/iio/light/as73211.c 1101 1102AMT (Automatic Multicast Tunneling) 1103M: Taehee Yoo <ap420073@gmail.com> 1104L: netdev@vger.kernel.org 1105S: Maintained 1106T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1107T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1108F: drivers/net/amt.c 1109 1110ANALOG DEVICES INC AD3552R DRIVER 1111M: Nuno Sá <nuno.sa@analog.com> 1112L: linux-iio@vger.kernel.org 1113S: Supported 1114W: https://ez.analog.com/linux-software-drivers 1115F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1116F: drivers/iio/dac/ad3552r.c 1117 1118ANALOG DEVICES INC AD4130 DRIVER 1119M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1120L: linux-iio@vger.kernel.org 1121S: Supported 1122W: http://ez.analog.com/community/linux-device-drivers 1123F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1124F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1125F: drivers/iio/adc/ad4130.c 1126 1127ANALOG DEVICES INC AD7192 DRIVER 1128M: Alexandru Tachici <alexandru.tachici@analog.com> 1129L: linux-iio@vger.kernel.org 1130S: Supported 1131W: https://ez.analog.com/linux-software-drivers 1132F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1133F: drivers/iio/adc/ad7192.c 1134 1135ANALOG DEVICES INC AD7292 DRIVER 1136M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1137L: linux-iio@vger.kernel.org 1138S: Supported 1139W: https://ez.analog.com/linux-software-drivers 1140F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1141F: drivers/iio/adc/ad7292.c 1142 1143ANALOG DEVICES INC AD7293 DRIVER 1144M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1145L: linux-iio@vger.kernel.org 1146S: Supported 1147W: https://ez.analog.com/linux-software-drivers 1148F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1149F: drivers/iio/dac/ad7293.c 1150 1151ANALOG DEVICES INC AD74115 DRIVER 1152M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1153L: linux-iio@vger.kernel.org 1154S: Supported 1155W: http://ez.analog.com/community/linux-device-drivers 1156F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1157F: drivers/iio/addac/ad74115.c 1158 1159ANALOG DEVICES INC AD74413R DRIVER 1160M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1161L: linux-iio@vger.kernel.org 1162S: Supported 1163W: https://ez.analog.com/linux-software-drivers 1164F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1165F: drivers/iio/addac/ad74413r.c 1166F: include/dt-bindings/iio/addac/adi,ad74413r.h 1167 1168ANALOG DEVICES INC AD7768-1 DRIVER 1169M: Michael Hennerich <Michael.Hennerich@analog.com> 1170L: linux-iio@vger.kernel.org 1171S: Supported 1172W: https://ez.analog.com/linux-software-drivers 1173F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1174F: drivers/iio/adc/ad7768-1.c 1175 1176ANALOG DEVICES INC AD7780 DRIVER 1177M: Michael Hennerich <Michael.Hennerich@analog.com> 1178M: Renato Lui Geh <renatogeh@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1183F: drivers/iio/adc/ad7780.c 1184 1185ANALOG DEVICES INC ADA4250 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1191F: drivers/iio/amplifiers/ada4250.c 1192 1193ANALOG DEVICES INC ADF4377 DRIVER 1194M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1199F: drivers/iio/frequency/adf4377.c 1200 1201ANALOG DEVICES INC ADGS1408 DRIVER 1202M: Mircea Caprioru <mircea.caprioru@analog.com> 1203S: Supported 1204F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1205F: drivers/mux/adgs1408.c 1206 1207ANALOG DEVICES INC ADIN DRIVER 1208M: Michael Hennerich <michael.hennerich@analog.com> 1209L: netdev@vger.kernel.org 1210S: Supported 1211W: https://ez.analog.com/linux-software-drivers 1212F: Documentation/devicetree/bindings/net/adi,adin.yaml 1213F: drivers/net/phy/adin.c 1214 1215ANALOG DEVICES INC ADIS DRIVER LIBRARY 1216M: Nuno Sa <nuno.sa@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219F: drivers/iio/imu/adis.c 1220F: drivers/iio/imu/adis_buffer.c 1221F: drivers/iio/imu/adis_trigger.c 1222F: include/linux/iio/imu/adis.h 1223 1224ANALOG DEVICES INC ADIS16460 DRIVER 1225M: Dragos Bogdan <dragos.bogdan@analog.com> 1226L: linux-iio@vger.kernel.org 1227S: Supported 1228W: https://ez.analog.com/linux-software-drivers 1229F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1230F: drivers/iio/imu/adis16460.c 1231 1232ANALOG DEVICES INC ADIS16475 DRIVER 1233M: Nuno Sa <nuno.sa@analog.com> 1234L: linux-iio@vger.kernel.org 1235S: Supported 1236W: https://ez.analog.com/linux-software-drivers 1237F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1238F: drivers/iio/imu/adis16475.c 1239 1240ANALOG DEVICES INC ADM1177 DRIVER 1241M: Michael Hennerich <Michael.Hennerich@analog.com> 1242L: linux-hwmon@vger.kernel.org 1243S: Supported 1244W: https://ez.analog.com/linux-software-drivers 1245F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1246F: drivers/hwmon/adm1177.c 1247 1248ANALOG DEVICES INC ADMV1013 DRIVER 1249M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1250L: linux-iio@vger.kernel.org 1251S: Supported 1252W: https://ez.analog.com/linux-software-drivers 1253F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1254F: drivers/iio/frequency/admv1013.c 1255 1256ANALOG DEVICES INC ADMV1014 DRIVER 1257M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1258L: linux-iio@vger.kernel.org 1259S: Supported 1260W: https://ez.analog.com/linux-software-drivers 1261F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1262F: drivers/iio/frequency/admv1014.c 1263 1264ANALOG DEVICES INC ADMV8818 DRIVER 1265M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1266L: linux-iio@vger.kernel.org 1267S: Supported 1268W: https://ez.analog.com/linux-software-drivers 1269F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1270F: drivers/iio/filter/admv8818.c 1271 1272ANALOG DEVICES INC ADP5061 DRIVER 1273M: Michael Hennerich <Michael.Hennerich@analog.com> 1274L: linux-pm@vger.kernel.org 1275S: Supported 1276W: https://ez.analog.com/linux-software-drivers 1277F: drivers/power/supply/adp5061.c 1278 1279ANALOG DEVICES INC ADRF6780 DRIVER 1280M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1281L: linux-iio@vger.kernel.org 1282S: Supported 1283W: https://ez.analog.com/linux-software-drivers 1284F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1285F: drivers/iio/frequency/adrf6780.c 1286 1287ANALOG DEVICES INC ADV7180 DRIVER 1288M: Lars-Peter Clausen <lars@metafoo.de> 1289L: linux-media@vger.kernel.org 1290S: Supported 1291W: https://ez.analog.com/linux-software-drivers 1292F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1293F: drivers/media/i2c/adv7180.c 1294 1295ANALOG DEVICES INC ADV748X DRIVER 1296M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1297L: linux-media@vger.kernel.org 1298S: Maintained 1299F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1300F: drivers/media/i2c/adv748x/* 1301 1302ANALOG DEVICES INC ADV7511 DRIVER 1303M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1304L: linux-media@vger.kernel.org 1305S: Maintained 1306F: drivers/media/i2c/adv7511* 1307 1308ANALOG DEVICES INC ADV7604 DRIVER 1309M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1310L: linux-media@vger.kernel.org 1311S: Maintained 1312F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1313F: drivers/media/i2c/adv7604* 1314 1315ANALOG DEVICES INC ADV7842 DRIVER 1316M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1317L: linux-media@vger.kernel.org 1318S: Maintained 1319F: drivers/media/i2c/adv7842* 1320 1321ANALOG DEVICES INC ADXRS290 DRIVER 1322M: Nishant Malpani <nish.malpani25@gmail.com> 1323L: linux-iio@vger.kernel.org 1324S: Supported 1325F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1326F: drivers/iio/gyro/adxrs290.c 1327 1328ANALOG DEVICES INC ASOC CODEC DRIVERS 1329M: Lars-Peter Clausen <lars@metafoo.de> 1330M: Nuno Sá <nuno.sa@analog.com> 1331L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1332S: Supported 1333W: http://wiki.analog.com/ 1334W: https://ez.analog.com/linux-software-drivers 1335F: sound/soc/codecs/ad1* 1336F: sound/soc/codecs/ad7* 1337F: sound/soc/codecs/adau* 1338F: sound/soc/codecs/adav* 1339F: sound/soc/codecs/sigmadsp.* 1340F: sound/soc/codecs/ssm* 1341 1342ANALOG DEVICES INC DMA DRIVERS 1343M: Lars-Peter Clausen <lars@metafoo.de> 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: drivers/dma/dma-axi-dmac.c 1347 1348ANALOG DEVICES INC IIO DRIVERS 1349M: Lars-Peter Clausen <lars@metafoo.de> 1350M: Michael Hennerich <Michael.Hennerich@analog.com> 1351S: Supported 1352W: http://wiki.analog.com/ 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1355F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1356F: Documentation/devicetree/bindings/iio/*/adi,* 1357F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1358F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1359F: drivers/iio/*/ad* 1360F: drivers/iio/adc/ltc249* 1361F: drivers/iio/amplifiers/hmc425a.c 1362F: drivers/staging/iio/*/ad* 1363X: drivers/iio/*/adjd* 1364 1365ANALOG DEVICES INC MAX31760 DRIVER 1366M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1367S: Maintained 1368W: http://wiki.analog.com/ 1369W: https://ez.analog.com/linux-software-drivers 1370F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1371F: Documentation/hwmon/max31760.rst 1372F: drivers/hwmon/max31760.c 1373 1374ANALOGBITS PLL LIBRARIES 1375M: Paul Walmsley <paul.walmsley@sifive.com> 1376S: Supported 1377F: drivers/clk/analogbits/* 1378F: include/linux/clk/analogbits* 1379 1380ANDROID DRIVERS 1381M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1382M: Arve Hjønnevåg <arve@android.com> 1383M: Todd Kjos <tkjos@android.com> 1384M: Martijn Coenen <maco@android.com> 1385M: Joel Fernandes <joel@joelfernandes.org> 1386M: Christian Brauner <christian@brauner.io> 1387M: Carlos Llamas <cmllamas@google.com> 1388M: Suren Baghdasaryan <surenb@google.com> 1389L: linux-kernel@vger.kernel.org 1390S: Supported 1391T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1392F: drivers/android/ 1393 1394ANDROID GOLDFISH PIC DRIVER 1395M: Miodrag Dinic <miodrag.dinic@mips.com> 1396S: Supported 1397F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1398F: drivers/irqchip/irq-goldfish-pic.c 1399 1400ANDROID GOLDFISH RTC DRIVER 1401M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1402S: Supported 1403F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1404F: drivers/rtc/rtc-goldfish.c 1405 1406AOA (Apple Onboard Audio) ALSA DRIVER 1407M: Johannes Berg <johannes@sipsolutions.net> 1408L: linuxppc-dev@lists.ozlabs.org 1409L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1410S: Maintained 1411F: sound/aoa/ 1412 1413APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1414M: William Breathitt Gray <william.gray@linaro.org> 1415L: linux-iio@vger.kernel.org 1416S: Maintained 1417F: drivers/iio/addac/stx104.c 1418 1419APM DRIVER 1420M: Jiri Kosina <jikos@kernel.org> 1421S: Odd fixes 1422T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1423F: arch/x86/kernel/apm_32.c 1424F: drivers/char/apm-emulation.c 1425F: include/linux/apm_bios.h 1426F: include/uapi/linux/apm_bios.h 1427 1428APPARMOR SECURITY MODULE 1429M: John Johansen <john.johansen@canonical.com> 1430M: John Johansen <john@apparmor.net> 1431L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1432S: Supported 1433W: apparmor.net 1434B: https://gitlab.com/apparmor/apparmor-kernel 1435C: irc://irc.oftc.net/apparmor 1436T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1437T: https://gitlab.com/apparmor/apparmor-kernel.git 1438F: Documentation/admin-guide/LSM/apparmor.rst 1439F: security/apparmor/ 1440 1441APPLE BCM5974 MULTITOUCH DRIVER 1442M: Henrik Rydberg <rydberg@bitmath.org> 1443L: linux-input@vger.kernel.org 1444S: Odd fixes 1445F: drivers/input/mouse/bcm5974.c 1446 1447APPLE PCIE CONTROLLER DRIVER 1448M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1449M: Marc Zyngier <maz@kernel.org> 1450L: linux-pci@vger.kernel.org 1451S: Maintained 1452F: drivers/pci/controller/pcie-apple.c 1453 1454APPLE SMC DRIVER 1455M: Henrik Rydberg <rydberg@bitmath.org> 1456L: linux-hwmon@vger.kernel.org 1457S: Odd fixes 1458F: drivers/hwmon/applesmc.c 1459 1460APPLETALK NETWORK LAYER 1461L: netdev@vger.kernel.org 1462S: Odd fixes 1463F: drivers/net/appletalk/ 1464F: include/linux/atalk.h 1465F: include/uapi/linux/atalk.h 1466F: net/appletalk/ 1467 1468APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1469M: Khuong Dinh <khuong@os.amperecomputing.com> 1470S: Supported 1471F: arch/arm64/boot/dts/apm/ 1472 1473APPLIED MICRO (APM) X-GENE SOC EDAC 1474M: Khuong Dinh <khuong@os.amperecomputing.com> 1475S: Supported 1476F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1477F: drivers/edac/xgene_edac.c 1478 1479APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1480M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1481M: Keyur Chudgar <keyur@os.amperecomputing.com> 1482S: Supported 1483F: drivers/net/ethernet/apm/xgene-v2/ 1484 1485APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1486M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1487M: Keyur Chudgar <keyur@os.amperecomputing.com> 1488M: Quan Nguyen <quan@os.amperecomputing.com> 1489S: Supported 1490F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1491F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1492F: drivers/net/ethernet/apm/xgene/ 1493F: drivers/net/mdio/mdio-xgene.c 1494 1495APPLIED MICRO (APM) X-GENE SOC PMU 1496M: Khuong Dinh <khuong@os.amperecomputing.com> 1497S: Supported 1498F: Documentation/admin-guide/perf/xgene-pmu.rst 1499F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1500F: drivers/perf/xgene_pmu.c 1501 1502APTINA CAMERA SENSOR PLL 1503M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1504L: linux-media@vger.kernel.org 1505S: Maintained 1506F: drivers/media/i2c/aptina-pll.* 1507 1508AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1509M: Aleksa Savic <savicaleksa83@gmail.com> 1510M: Jack Doan <me@jackdoan.com> 1511L: linux-hwmon@vger.kernel.org 1512S: Maintained 1513F: Documentation/hwmon/aquacomputer_d5next.rst 1514F: drivers/hwmon/aquacomputer_d5next.c 1515 1516AQUANTIA ETHERNET DRIVER (atlantic) 1517M: Igor Russkikh <irusskikh@marvell.com> 1518L: netdev@vger.kernel.org 1519S: Supported 1520W: https://www.marvell.com/ 1521Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1522F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1523F: drivers/net/ethernet/aquantia/atlantic/ 1524 1525AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1526M: Egor Pomozov <epomozov@marvell.com> 1527L: netdev@vger.kernel.org 1528S: Supported 1529W: http://www.aquantia.com 1530F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1531 1532AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1533M: Krzysztof Hałasa <khalasa@piap.pl> 1534L: linux-media@vger.kernel.org 1535S: Maintained 1536F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1537F: drivers/media/i2c/ar0521.c 1538 1539ARASAN NAND CONTROLLER DRIVER 1540M: Miquel Raynal <miquel.raynal@bootlin.com> 1541R: Michal Simek <michal.simek@amd.com> 1542L: linux-mtd@lists.infradead.org 1543S: Maintained 1544F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1545F: drivers/mtd/nand/raw/arasan-nand-controller.c 1546 1547ARC FRAMEBUFFER DRIVER 1548M: Jaya Kumar <jayalk@intworks.biz> 1549S: Maintained 1550F: drivers/video/fbdev/arcfb.c 1551F: drivers/video/fbdev/core/fb_defio.c 1552 1553ARC PGU DRM DRIVER 1554M: Alexey Brodkin <abrodkin@synopsys.com> 1555S: Supported 1556F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1557F: drivers/gpu/drm/tiny/arcpgu.c 1558 1559ARCNET NETWORK LAYER 1560M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1561L: netdev@vger.kernel.org 1562S: Maintained 1563F: drivers/net/arcnet/ 1564F: include/uapi/linux/if_arcnet.h 1565 1566ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1567M: Arnd Bergmann <arnd@arndb.de> 1568M: Olof Johansson <olof@lixom.net> 1569M: soc@kernel.org 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572P: Documentation/process/maintainer-soc.rst 1573C: irc://irc.libera.chat/armlinux 1574T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1575F: Documentation/process/maintainer-soc*.rst 1576F: arch/arm/boot/dts/Makefile 1577F: arch/arm64/boot/dts/Makefile 1578 1579ARM ARCHITECTED TIMER DRIVER 1580M: Mark Rutland <mark.rutland@arm.com> 1581M: Marc Zyngier <maz@kernel.org> 1582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1583S: Maintained 1584F: arch/arm/include/asm/arch_timer.h 1585F: arch/arm64/include/asm/arch_timer.h 1586F: drivers/clocksource/arm_arch_timer.c 1587 1588ARM HDLCD DRM DRIVER 1589M: Liviu Dudau <liviu.dudau@arm.com> 1590S: Supported 1591F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1592F: drivers/gpu/drm/arm/hdlcd_* 1593 1594ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1595M: Linus Walleij <linus.walleij@linaro.org> 1596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1597S: Maintained 1598F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1599F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1600F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1601F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1602F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1603F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1604F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1605F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1606F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1607F: arch/arm/boot/dts/arm/arm-realview-* 1608F: arch/arm/boot/dts/arm/integrator* 1609F: arch/arm/boot/dts/arm/versatile* 1610F: arch/arm/mach-versatile/ 1611F: drivers/bus/arm-integrator-lm.c 1612F: drivers/clk/versatile/ 1613F: drivers/i2c/busses/i2c-versatile.c 1614F: drivers/irqchip/irq-versatile-fpga.c 1615F: drivers/mtd/maps/physmap-versatile.* 1616F: drivers/power/reset/arm-versatile-reboot.c 1617F: drivers/soc/versatile/ 1618 1619ARM KOMEDA DRM-KMS DRIVER 1620M: Liviu Dudau <liviu.dudau@arm.com> 1621S: Supported 1622T: git git://anongit.freedesktop.org/drm/drm-misc 1623F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1624F: Documentation/gpu/komeda-kms.rst 1625F: drivers/gpu/drm/arm/display/include/ 1626F: drivers/gpu/drm/arm/display/komeda/ 1627 1628ARM MALI PANFROST DRM DRIVER 1629M: Rob Herring <robh@kernel.org> 1630M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1631R: Steven Price <steven.price@arm.com> 1632R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1633L: dri-devel@lists.freedesktop.org 1634S: Supported 1635T: git git://anongit.freedesktop.org/drm/drm-misc 1636F: drivers/gpu/drm/panfrost/ 1637F: include/uapi/drm/panfrost_drm.h 1638 1639ARM MALI-DP DRM DRIVER 1640M: Liviu Dudau <liviu.dudau@arm.com> 1641S: Supported 1642T: git git://anongit.freedesktop.org/drm/drm-misc 1643F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1644F: Documentation/gpu/afbc.rst 1645F: drivers/gpu/drm/arm/ 1646 1647ARM MFM AND FLOPPY DRIVERS 1648M: Ian Molton <spyro@f2s.com> 1649S: Maintained 1650F: arch/arm/include/asm/floppy.h 1651F: arch/arm/mach-rpc/floppydma.S 1652 1653ARM PMU PROFILING AND DEBUGGING 1654M: Will Deacon <will@kernel.org> 1655M: Mark Rutland <mark.rutland@arm.com> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/pmu.yaml 1659F: Documentation/devicetree/bindings/perf/ 1660F: arch/arm*/include/asm/hw_breakpoint.h 1661F: arch/arm*/include/asm/perf_event.h 1662F: arch/arm*/kernel/hw_breakpoint.c 1663F: arch/arm*/kernel/perf_* 1664F: drivers/perf/ 1665F: include/linux/perf/arm_pmu*.h 1666 1667ARM PORT 1668M: Russell King <linux@armlinux.org.uk> 1669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1670S: Odd Fixes 1671W: http://www.armlinux.org.uk/ 1672T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1673F: arch/arm/ 1674X: arch/arm/boot/dts/ 1675 1676ARM PRIMECELL AACI PL041 DRIVER 1677M: Russell King <linux@armlinux.org.uk> 1678S: Odd Fixes 1679F: sound/arm/aaci.* 1680 1681ARM PRIMECELL BUS SUPPORT 1682M: Russell King <linux@armlinux.org.uk> 1683S: Odd Fixes 1684F: drivers/amba/ 1685F: include/linux/amba/bus.h 1686 1687ARM PRIMECELL CLCD PL110 DRIVER 1688M: Russell King <linux@armlinux.org.uk> 1689S: Odd Fixes 1690F: drivers/video/fbdev/amba-clcd.* 1691 1692ARM PRIMECELL KMI PL050 DRIVER 1693M: Russell King <linux@armlinux.org.uk> 1694S: Odd Fixes 1695F: drivers/input/serio/ambakmi.* 1696F: include/linux/amba/kmi.h 1697 1698ARM PRIMECELL MMCI PL180/1 DRIVER 1699M: Russell King <linux@armlinux.org.uk> 1700S: Odd Fixes 1701F: drivers/mmc/host/mmci.* 1702F: include/linux/amba/mmci.h 1703 1704ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1705M: Miquel Raynal <miquel.raynal@bootlin.com> 1706R: Michal Simek <michal.simek@amd.com> 1707L: linux-mtd@lists.infradead.org 1708S: Maintained 1709F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1710F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1711 1712ARM PRIMECELL PL35X SMC DRIVER 1713M: Miquel Raynal <miquel.raynal@bootlin.com> 1714R: Michal Simek <michal.simek@amd.com> 1715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1716S: Maintained 1717F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1718F: drivers/memory/pl353-smc.c 1719 1720ARM PRIMECELL SSP PL022 SPI DRIVER 1721M: Linus Walleij <linus.walleij@linaro.org> 1722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1723S: Maintained 1724F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1725F: drivers/spi/spi-pl022.c 1726 1727ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1728M: Russell King <linux@armlinux.org.uk> 1729S: Odd Fixes 1730F: drivers/tty/serial/amba-pl01*.c 1731F: include/linux/amba/serial.h 1732 1733ARM PRIMECELL VIC PL190/PL192 DRIVER 1734M: Linus Walleij <linus.walleij@linaro.org> 1735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1736S: Maintained 1737F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1738F: drivers/irqchip/irq-vic.c 1739 1740ARM SMC WATCHDOG DRIVER 1741M: Julius Werner <jwerner@chromium.org> 1742R: Evan Benn <evanbenn@chromium.org> 1743S: Maintained 1744F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1745F: drivers/watchdog/arm_smc_wdt.c 1746 1747ARM SMMU DRIVERS 1748M: Will Deacon <will@kernel.org> 1749R: Robin Murphy <robin.murphy@arm.com> 1750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1751S: Maintained 1752F: Documentation/devicetree/bindings/iommu/arm,smmu* 1753F: drivers/iommu/arm/ 1754F: drivers/iommu/io-pgtable-arm* 1755 1756ARM SUB-ARCHITECTURES 1757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1758S: Maintained 1759C: irc://irc.libera.chat/armlinux 1760T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1761F: arch/arm/mach-*/ 1762F: arch/arm/plat-*/ 1763 1764ARM/ACTIONS SEMI ARCHITECTURE 1765M: Andreas Färber <afaerber@suse.de> 1766M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1768L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1769S: Maintained 1770F: Documentation/devicetree/bindings/arm/actions.yaml 1771F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1772F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1773F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1774F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1775F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1776F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1777F: Documentation/devicetree/bindings/pinctrl/actions,* 1778F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1779F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1780F: arch/arm/boot/dts/actions/ 1781F: arch/arm/mach-actions/ 1782F: arch/arm64/boot/dts/actions/ 1783F: drivers/clk/actions/ 1784F: drivers/clocksource/timer-owl* 1785F: drivers/dma/owl-dma.c 1786F: drivers/i2c/busses/i2c-owl.c 1787F: drivers/irqchip/irq-owl-sirq.c 1788F: drivers/mmc/host/owl-mmc.c 1789F: drivers/net/ethernet/actions/ 1790F: drivers/pinctrl/actions/* 1791F: drivers/soc/actions/ 1792F: include/dt-bindings/power/owl-* 1793F: include/dt-bindings/reset/actions,* 1794F: include/linux/soc/actions/ 1795N: owl 1796 1797ARM/Allwinner SoC Clock Support 1798M: Emilio López <emilio@elopez.com.ar> 1799S: Maintained 1800F: drivers/clk/sunxi/ 1801 1802ARM/Allwinner sunXi SoC support 1803M: Chen-Yu Tsai <wens@csie.org> 1804M: Jernej Skrabec <jernej.skrabec@gmail.com> 1805M: Samuel Holland <samuel@sholland.org> 1806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1807L: linux-sunxi@lists.linux.dev 1808S: Maintained 1809T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1810F: arch/arm/mach-sunxi/ 1811F: arch/arm64/boot/dts/allwinner/ 1812F: drivers/clk/sunxi-ng/ 1813F: drivers/pinctrl/sunxi/ 1814F: drivers/soc/sunxi/ 1815N: allwinner 1816N: sun[x456789]i 1817N: sun[25]0i 1818 1819ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1820M: Neil Armstrong <neil.armstrong@linaro.org> 1821M: Jerome Brunet <jbrunet@baylibre.com> 1822L: linux-amlogic@lists.infradead.org 1823S: Maintained 1824F: Documentation/devicetree/bindings/clock/amlogic* 1825F: drivers/clk/meson/ 1826F: include/dt-bindings/clock/amlogic,a1* 1827F: include/dt-bindings/clock/gxbb* 1828F: include/dt-bindings/clock/meson* 1829 1830ARM/Amlogic Meson SoC Crypto Drivers 1831M: Corentin Labbe <clabbe@baylibre.com> 1832L: linux-crypto@vger.kernel.org 1833L: linux-amlogic@lists.infradead.org 1834S: Maintained 1835F: Documentation/devicetree/bindings/crypto/amlogic* 1836F: drivers/crypto/amlogic/ 1837 1838ARM/Amlogic Meson SoC Sound Drivers 1839M: Jerome Brunet <jbrunet@baylibre.com> 1840L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1841S: Maintained 1842F: Documentation/devicetree/bindings/sound/amlogic* 1843F: sound/soc/meson/ 1844 1845ARM/Amlogic Meson SoC support 1846M: Neil Armstrong <neil.armstrong@linaro.org> 1847M: Kevin Hilman <khilman@baylibre.com> 1848R: Jerome Brunet <jbrunet@baylibre.com> 1849R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1851L: linux-amlogic@lists.infradead.org 1852S: Maintained 1853W: http://linux-meson.com/ 1854F: Documentation/devicetree/bindings/phy/amlogic* 1855F: arch/arm/boot/dts/amlogic/ 1856F: arch/arm/mach-meson/ 1857F: arch/arm64/boot/dts/amlogic/ 1858F: drivers/pmdomain/amlogic/ 1859F: drivers/mmc/host/meson* 1860F: drivers/phy/amlogic/ 1861F: drivers/pinctrl/meson/ 1862F: drivers/rtc/rtc-meson* 1863F: drivers/soc/amlogic/ 1864N: meson 1865 1866ARM/Annapurna Labs ALPINE ARCHITECTURE 1867M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1868M: Antoine Tenart <atenart@kernel.org> 1869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1870S: Maintained 1871F: arch/arm/boot/dts/amazon/ 1872F: arch/arm/mach-alpine/ 1873F: arch/arm64/boot/dts/amazon/ 1874F: drivers/*/*alpine* 1875 1876ARM/APPLE MACHINE SOUND DRIVERS 1877M: Martin Povišer <povik+lin@cutebit.org> 1878L: asahi@lists.linux.dev 1879L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1880S: Maintained 1881F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1882F: Documentation/devicetree/bindings/sound/apple,* 1883F: sound/soc/apple/* 1884F: sound/soc/codecs/cs42l83-i2c.c 1885F: sound/soc/codecs/ssm3515.c 1886 1887ARM/APPLE MACHINE SUPPORT 1888M: Hector Martin <marcan@marcan.st> 1889M: Sven Peter <sven@svenpeter.dev> 1890R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1891L: asahi@lists.linux.dev 1892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1893S: Maintained 1894W: https://asahilinux.org 1895B: https://github.com/AsahiLinux/linux/issues 1896C: irc://irc.oftc.net/asahi-dev 1897T: git https://github.com/AsahiLinux/linux.git 1898F: Documentation/devicetree/bindings/arm/apple.yaml 1899F: Documentation/devicetree/bindings/arm/apple/* 1900F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1901F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1902F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1903F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1904F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1905F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1906F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1907F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1908F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1909F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1910F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1911F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1912F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1913F: Documentation/devicetree/bindings/power/apple* 1914F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1915F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1916F: arch/arm64/boot/dts/apple/ 1917F: drivers/bluetooth/hci_bcm4377.c 1918F: drivers/clk/clk-apple-nco.c 1919F: drivers/cpufreq/apple-soc-cpufreq.c 1920F: drivers/dma/apple-admac.c 1921F: drivers/pmdomain/apple/ 1922F: drivers/i2c/busses/i2c-pasemi-core.c 1923F: drivers/i2c/busses/i2c-pasemi-platform.c 1924F: drivers/iommu/apple-dart.c 1925F: drivers/iommu/io-pgtable-dart.c 1926F: drivers/irqchip/irq-apple-aic.c 1927F: drivers/mailbox/apple-mailbox.c 1928F: drivers/nvme/host/apple.c 1929F: drivers/nvmem/apple-efuses.c 1930F: drivers/pinctrl/pinctrl-apple-gpio.c 1931F: drivers/pwm/pwm-apple.c 1932F: drivers/soc/apple/* 1933F: drivers/watchdog/apple_wdt.c 1934F: include/dt-bindings/interrupt-controller/apple-aic.h 1935F: include/dt-bindings/pinctrl/apple.h 1936F: include/linux/apple-mailbox.h 1937F: include/linux/soc/apple/* 1938 1939ARM/ARTPEC MACHINE SUPPORT 1940M: Jesper Nilsson <jesper.nilsson@axis.com> 1941M: Lars Persson <lars.persson@axis.com> 1942L: linux-arm-kernel@axis.com 1943S: Maintained 1944F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1945F: arch/arm/boot/dts/axis/ 1946F: arch/arm/mach-artpec 1947F: drivers/clk/axis 1948F: drivers/crypto/axis 1949F: drivers/mmc/host/usdhi6rol0.c 1950F: drivers/pinctrl/pinctrl-artpec* 1951 1952ARM/ASPEED I2C DRIVER 1953M: Brendan Higgins <brendanhiggins@google.com> 1954R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1955R: Joel Stanley <joel@jms.id.au> 1956L: linux-i2c@vger.kernel.org 1957L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1958S: Maintained 1959F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1960F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1961F: drivers/i2c/busses/i2c-aspeed.c 1962F: drivers/irqchip/irq-aspeed-i2c-ic.c 1963 1964ARM/ASPEED MACHINE SUPPORT 1965M: Joel Stanley <joel@jms.id.au> 1966R: Andrew Jeffery <andrew@codeconstruct.com.au> 1967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1968L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1969S: Supported 1970Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 1972F: Documentation/devicetree/bindings/arm/aspeed/ 1973F: arch/arm/boot/dts/aspeed/ 1974F: arch/arm/mach-aspeed/ 1975N: aspeed 1976 1977ARM/BITMAIN ARCHITECTURE 1978M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1980S: Maintained 1981F: Documentation/devicetree/bindings/arm/bitmain.yaml 1982F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1983F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1984F: arch/arm64/boot/dts/bitmain/ 1985F: drivers/clk/clk-bm1880.c 1986F: drivers/pinctrl/pinctrl-bm1880.c 1987 1988ARM/CALXEDA HIGHBANK ARCHITECTURE 1989M: Andre Przywara <andre.przywara@arm.com> 1990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1991S: Maintained 1992F: arch/arm/boot/dts/calxeda/ 1993F: arch/arm/mach-highbank/ 1994 1995ARM/CAVIUM THUNDER NETWORK DRIVER 1996M: Sunil Goutham <sgoutham@marvell.com> 1997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1998S: Supported 1999F: drivers/net/ethernet/cavium/thunder/ 2000 2001ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2002M: Lukasz Majewski <lukma@denx.de> 2003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2004S: Maintained 2005F: arch/arm/mach-ep93xx/ts72xx.c 2006 2007ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2008M: Alexander Shiyan <shc_work@mail.ru> 2009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2010S: Odd Fixes 2011N: clps711x 2012 2013ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2014M: Lennert Buytenhek <kernel@wantstofly.org> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017 2018ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2019M: Hartley Sweeten <hsweeten@visionengravers.com> 2020M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022S: Maintained 2023F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2024F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2025F: arch/arm/boot/compressed/misc-ep93xx.h 2026F: arch/arm/mach-ep93xx/ 2027F: drivers/iio/adc/ep93xx_adc.c 2028 2029ARM/CLKDEV SUPPORT 2030M: Russell King <linux@armlinux.org.uk> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2034F: drivers/clk/clkdev.c 2035 2036ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2037M: Baruch Siach <baruch@tkos.co.il> 2038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2039S: Maintained 2040F: arch/arm/boot/dts/cnxt/ 2041N: digicolor 2042 2043ARM/CORESIGHT FRAMEWORK AND DRIVERS 2044M: Suzuki K Poulose <suzuki.poulose@arm.com> 2045R: Mike Leach <mike.leach@linaro.org> 2046R: James Clark <james.clark@arm.com> 2047R: Leo Yan <leo.yan@linaro.org> 2048L: coresight@lists.linaro.org (moderated for non-subscribers) 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Maintained 2051T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2052F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2053F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2054F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2055F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2056F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2057F: Documentation/trace/coresight/* 2058F: drivers/hwtracing/coresight/* 2059F: include/dt-bindings/arm/coresight-cti-dt.h 2060F: include/linux/coresight* 2061F: samples/coresight/* 2062F: tools/perf/arch/arm/util/auxtrace.c 2063F: tools/perf/arch/arm/util/cs-etm.c 2064F: tools/perf/arch/arm/util/cs-etm.h 2065F: tools/perf/arch/arm/util/pmu.c 2066F: tools/perf/tests/shell/coresight/* 2067F: tools/perf/util/cs-etm-decoder/* 2068F: tools/perf/util/cs-etm.* 2069 2070ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2071M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2072M: Linus Walleij <linus.walleij@linaro.org> 2073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2074S: Maintained 2075T: git git://github.com/ulli-kroll/linux.git 2076F: Documentation/devicetree/bindings/arm/gemini.yaml 2077F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2078F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2079F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2080F: arch/arm/boot/dts/gemini/ 2081F: arch/arm/mach-gemini/ 2082F: drivers/crypto/gemini/ 2083F: drivers/net/ethernet/cortina/ 2084F: drivers/pinctrl/pinctrl-gemini.c 2085F: drivers/rtc/rtc-ftrtc010.c 2086 2087ARM/CZ.NIC TURRIS SUPPORT 2088M: Marek Behún <kabel@kernel.org> 2089S: Maintained 2090W: https://www.turris.cz/ 2091F: Documentation/ABI/testing/debugfs-moxtet 2092F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2093F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2094F: Documentation/devicetree/bindings/bus/moxtet.txt 2095F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2096F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2097F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2098F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2099F: drivers/bus/moxtet.c 2100F: drivers/firmware/turris-mox-rwtm.c 2101F: drivers/gpio/gpio-moxtet.c 2102F: drivers/leds/leds-turris-omnia.c 2103F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2104F: drivers/watchdog/armada_37xx_wdt.c 2105F: include/dt-bindings/bus/moxtet.h 2106F: include/linux/armada-37xx-rwtm-mailbox.h 2107F: include/linux/moxtet.h 2108 2109ARM/FARADAY FA526 PORT 2110M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2112S: Maintained 2113T: git git://git.berlios.de/gemini-board 2114F: arch/arm/mm/*-fa* 2115 2116ARM/FOOTBRIDGE ARCHITECTURE 2117M: Russell King <linux@armlinux.org.uk> 2118L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2119S: Maintained 2120W: http://www.armlinux.org.uk/ 2121F: arch/arm/include/asm/hardware/dec21285.h 2122F: arch/arm/mach-footbridge/ 2123 2124ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2125M: Shawn Guo <shawnguo@kernel.org> 2126M: Sascha Hauer <s.hauer@pengutronix.de> 2127R: Pengutronix Kernel Team <kernel@pengutronix.de> 2128R: Fabio Estevam <festevam@gmail.com> 2129R: NXP Linux Team <linux-imx@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/imx/ 2134F: arch/arm/boot/dts/nxp/mxs/ 2135X: arch/arm64/boot/dts/freescale/fsl-* 2136X: arch/arm64/boot/dts/freescale/qoriq-* 2137X: drivers/media/i2c/ 2138N: imx 2139N: mxs 2140 2141ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2142M: Shawn Guo <shawnguo@kernel.org> 2143M: Li Yang <leoyang.li@nxp.com> 2144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2145S: Maintained 2146T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2147F: arch/arm/boot/dts/nxp/ls/ 2148F: arch/arm64/boot/dts/freescale/fsl-* 2149F: arch/arm64/boot/dts/freescale/qoriq-* 2150 2151ARM/FREESCALE VYBRID ARM ARCHITECTURE 2152M: Shawn Guo <shawnguo@kernel.org> 2153M: Sascha Hauer <s.hauer@pengutronix.de> 2154R: Pengutronix Kernel Team <kernel@pengutronix.de> 2155R: Stefan Agner <stefan@agner.ch> 2156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2157S: Maintained 2158T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2159F: arch/arm/boot/dts/nxp/vf/ 2160F: arch/arm/mach-imx/*vf610* 2161 2162ARM/GUMSTIX MACHINE SUPPORT 2163M: Steve Sakoman <sakoman@gmail.com> 2164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2165S: Maintained 2166 2167ARM/HISILICON SOC SUPPORT 2168M: Wei Xu <xuwei5@hisilicon.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Supported 2171W: http://www.hisilicon.com 2172T: git https://github.com/hisilicon/linux-hisi.git 2173F: arch/arm/boot/dts/hisilicon/ 2174F: arch/arm/mach-hisi/ 2175F: arch/arm64/boot/dts/hisilicon/ 2176 2177ARM/HP JORNADA 7XX MACHINE SUPPORT 2178M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2179S: Maintained 2180W: www.jlime.com 2181T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2182F: arch/arm/mach-sa1100/include/mach/jornada720.h 2183F: arch/arm/mach-sa1100/jornada720.c 2184 2185ARM/HPE GXP ARCHITECTURE 2186M: Jean-Marie Verdun <verdun@hpe.com> 2187M: Nick Hawkins <nick.hawkins@hpe.com> 2188S: Maintained 2189F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2190F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2191F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2192F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2193F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2194F: Documentation/hwmon/gxp-fan-ctrl.rst 2195F: arch/arm/boot/dts/hpe/ 2196F: arch/arm/mach-hpe/ 2197F: drivers/clocksource/timer-gxp.c 2198F: drivers/hwmon/gxp-fan-ctrl.c 2199F: drivers/i2c/busses/i2c-gxp.c 2200F: drivers/spi/spi-gxp.c 2201F: drivers/watchdog/gxp-wdt.c 2202 2203ARM/IGEP MACHINE SUPPORT 2204M: Enric Balletbo i Serra <eballetbo@gmail.com> 2205M: Javier Martinez Canillas <javier@dowhile0.org> 2206L: linux-omap@vger.kernel.org 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209F: arch/arm/boot/dts/ti/omap/omap3-igep* 2210 2211ARM/INTEL IXP4XX ARM ARCHITECTURE 2212M: Linus Walleij <linusw@kernel.org> 2213M: Imre Kaloz <kaloz@openwrt.org> 2214M: Krzysztof Halasa <khalasa@piap.pl> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Maintained 2217F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2218F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2219F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2220F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2221F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2222F: arch/arm/boot/dts/intel/ixp/ 2223F: arch/arm/mach-ixp4xx/ 2224F: drivers/bus/intel-ixp4xx-eb.c 2225F: drivers/clocksource/timer-ixp4xx.c 2226F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2227F: drivers/gpio/gpio-ixp4xx.c 2228F: drivers/irqchip/irq-ixp4xx.c 2229 2230ARM/INTEL KEEMBAY ARCHITECTURE 2231M: Paul J. Murphy <paul.j.murphy@intel.com> 2232M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2233S: Maintained 2234F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2235F: arch/arm64/boot/dts/intel/keembay-evm.dts 2236F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2237 2238ARM/INTEL XSC3 (MANZANO) ARM CORE 2239M: Lennert Buytenhek <kernel@wantstofly.org> 2240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2241S: Maintained 2242 2243ARM/LG1K ARCHITECTURE 2244M: Chanho Min <chanho.min@lge.com> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247F: arch/arm64/boot/dts/lg/ 2248 2249ARM/LPC18XX ARCHITECTURE 2250M: Vladimir Zapolskiy <vz@mleia.com> 2251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2252S: Maintained 2253F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2254F: arch/arm/boot/dts/nxp/lpc/lpc43* 2255F: drivers/i2c/busses/i2c-lpc2k.c 2256F: drivers/memory/pl172.c 2257F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2258F: drivers/rtc/rtc-lpc24xx.c 2259N: lpc18xx 2260 2261ARM/LPC32XX SOC SUPPORT 2262M: Vladimir Zapolskiy <vz@mleia.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2266F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2267F: arch/arm/boot/dts/nxp/lpc/lpc32* 2268F: arch/arm/mach-lpc32xx/ 2269F: drivers/i2c/busses/i2c-pnx.c 2270F: drivers/net/ethernet/nxp/lpc_eth.c 2271F: drivers/usb/host/ohci-nxp.c 2272F: drivers/watchdog/pnx4008_wdt.c 2273N: lpc32xx 2274 2275ARM/Marvell Dove/MV78xx0/Orion SOC support 2276M: Andrew Lunn <andrew@lunn.ch> 2277M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2278M: Gregory Clement <gregory.clement@bootlin.com> 2279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2280S: Maintained 2281T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2282F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2283F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2284F: Documentation/devicetree/bindings/soc/dove/ 2285F: arch/arm/boot/dts/marvell/dove* 2286F: arch/arm/boot/dts/marvell/orion5x* 2287F: arch/arm/mach-dove/ 2288F: arch/arm/mach-mv78xx0/ 2289F: arch/arm/mach-orion5x/ 2290F: arch/arm/plat-orion/ 2291F: drivers/soc/dove/ 2292 2293ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2294M: Andrew Lunn <andrew@lunn.ch> 2295M: Gregory Clement <gregory.clement@bootlin.com> 2296M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2300F: Documentation/devicetree/bindings/arm/marvell/ 2301F: arch/arm/boot/dts/marvell/armada* 2302F: arch/arm/boot/dts/marvell/kirkwood* 2303F: arch/arm/configs/mvebu_*_defconfig 2304F: arch/arm/mach-mvebu/ 2305F: arch/arm64/boot/dts/marvell/armada* 2306F: arch/arm64/boot/dts/marvell/cn913* 2307F: drivers/clk/mvebu/ 2308F: drivers/cpufreq/armada-37xx-cpufreq.c 2309F: drivers/cpufreq/armada-8k-cpufreq.c 2310F: drivers/cpufreq/mvebu-cpufreq.c 2311F: drivers/irqchip/irq-armada-370-xp.c 2312F: drivers/irqchip/irq-mvebu-* 2313F: drivers/pinctrl/mvebu/ 2314F: drivers/rtc/rtc-armada38x.c 2315 2316ARM/Mediatek RTC DRIVER 2317M: Eddie Huang <eddie.huang@mediatek.com> 2318M: Sean Wang <sean.wang@mediatek.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2323F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2324F: drivers/rtc/rtc-mt2712.c 2325F: drivers/rtc/rtc-mt6397.c 2326F: drivers/rtc/rtc-mt7622.c 2327 2328ARM/Mediatek SoC support 2329M: Matthias Brugger <matthias.bgg@gmail.com> 2330R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2331L: linux-kernel@vger.kernel.org 2332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2333L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2334S: Maintained 2335W: https://mtk.wiki.kernel.org/ 2336C: irc://irc.libera.chat/linux-mediatek 2337F: arch/arm/boot/dts/mediatek/ 2338F: arch/arm/mach-mediatek/ 2339F: arch/arm64/boot/dts/mediatek/ 2340F: drivers/soc/mediatek/ 2341N: mtk 2342N: mt[2678] 2343K: mediatek 2344 2345ARM/Mediatek USB3 PHY DRIVER 2346M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2348L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2349S: Maintained 2350F: Documentation/devicetree/bindings/phy/mediatek,* 2351F: drivers/phy/mediatek/ 2352 2353ARM/MICROCHIP (ARM64) SoC support 2354M: Conor Dooley <conor@kernel.org> 2355M: Nicolas Ferre <nicolas.ferre@microchip.com> 2356M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Supported 2359T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2360F: arch/arm64/boot/dts/microchip/ 2361 2362ARM/Microchip (AT91) SoC support 2363M: Nicolas Ferre <nicolas.ferre@microchip.com> 2364M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2365M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2367S: Supported 2368W: http://www.linux4sam.org 2369T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2370F: arch/arm/boot/dts/microchip/at91* 2371F: arch/arm/boot/dts/microchip/sama* 2372F: arch/arm/include/debug/at91.S 2373F: arch/arm/mach-at91/ 2374F: drivers/memory/atmel* 2375F: drivers/watchdog/sama5d4_wdt.c 2376F: include/soc/at91/ 2377X: drivers/input/touchscreen/atmel_mxt_ts.c 2378X: drivers/net/wireless/atmel/ 2379N: at91 2380N: atmel 2381 2382ARM/Microchip Sparx5 SoC support 2383M: Lars Povlsen <lars.povlsen@microchip.com> 2384M: Steen Hegelund <Steen.Hegelund@microchip.com> 2385M: Daniel Machon <daniel.machon@microchip.com> 2386M: UNGLinuxDriver@microchip.com 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388S: Supported 2389F: arch/arm64/boot/dts/microchip/sparx* 2390F: drivers/net/ethernet/microchip/vcap/ 2391F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2392N: sparx5 2393 2394ARM/MILBEAUT ARCHITECTURE 2395M: Taichi Sugaya <sugaya.taichi@socionext.com> 2396M: Takao Orito <orito.takao@socionext.com> 2397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2398S: Maintained 2399F: arch/arm/boot/dts/socionext/milbeaut* 2400F: arch/arm/mach-milbeaut/ 2401N: milbeaut 2402 2403ARM/MStar/Sigmastar Armv7 SoC support 2404M: Daniel Palmer <daniel@thingy.jp> 2405M: Romain Perier <romain.perier@gmail.com> 2406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408W: http://linux-chenxing.org/ 2409T: git git://github.com/linux-chenxing/linux.git 2410F: Documentation/devicetree/bindings/arm/mstar/* 2411F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2412F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2413F: arch/arm/boot/dts/sigmastar/ 2414F: arch/arm/mach-mstar/ 2415F: drivers/clk/mstar/ 2416F: drivers/clocksource/timer-msc313e.c 2417F: drivers/gpio/gpio-msc313.c 2418F: drivers/rtc/rtc-msc313.c 2419F: drivers/watchdog/msc313e_wdt.c 2420F: include/dt-bindings/clock/mstar-* 2421F: include/dt-bindings/gpio/msc313-gpio.h 2422 2423ARM/NOMADIK/Ux500 ARCHITECTURES 2424M: Linus Walleij <linus.walleij@linaro.org> 2425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2426S: Maintained 2427T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2428F: Documentation/devicetree/bindings/arm/ste-* 2429F: Documentation/devicetree/bindings/arm/ux500.yaml 2430F: Documentation/devicetree/bindings/arm/ux500/ 2431F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2432F: arch/arm/boot/dts/st/ste-* 2433F: arch/arm/mach-nomadik/ 2434F: arch/arm/mach-ux500/ 2435F: drivers/clk/clk-nomadik.c 2436F: drivers/clocksource/clksrc-dbx500-prcmu.c 2437F: drivers/dma/ste_dma40* 2438F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2439F: drivers/hwspinlock/u8500_hsem.c 2440F: drivers/i2c/busses/i2c-nomadik.c 2441F: drivers/iio/adc/ab8500-gpadc.c 2442F: drivers/mfd/ab8500* 2443F: drivers/mfd/abx500* 2444F: drivers/mfd/db8500* 2445F: drivers/pinctrl/nomadik/ 2446F: drivers/rtc/rtc-ab8500.c 2447F: drivers/rtc/rtc-pl031.c 2448F: drivers/soc/ux500/ 2449 2450ARM/NUVOTON MA35 ARCHITECTURE 2451M: Jacky Huang <ychuang3@nuvoton.com> 2452M: Shan-Chun Hung <schung@nuvoton.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Supported 2455F: Documentation/devicetree/bindings/*/*/*ma35* 2456F: Documentation/devicetree/bindings/*/*ma35* 2457F: arch/arm64/boot/dts/nuvoton/*ma35* 2458F: drivers/*/*/*ma35* 2459F: drivers/*/*ma35* 2460K: ma35d1 2461 2462ARM/NUVOTON NPCM ARCHITECTURE 2463M: Avi Fishman <avifishman70@gmail.com> 2464M: Tomer Maimon <tmaimon77@gmail.com> 2465M: Tali Perry <tali.perry1@gmail.com> 2466R: Patrick Venture <venture@google.com> 2467R: Nancy Yuen <yuenn@google.com> 2468R: Benjamin Fair <benjaminfair@google.com> 2469L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2470S: Supported 2471F: Documentation/devicetree/bindings/*/*/*npcm* 2472F: Documentation/devicetree/bindings/*/*npcm* 2473F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2474F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2475F: arch/arm/mach-npcm/ 2476F: arch/arm64/boot/dts/nuvoton/ 2477F: drivers/*/*/*npcm* 2478F: drivers/*/*npcm* 2479F: drivers/rtc/rtc-nct3018y.c 2480F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2481F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2482 2483ARM/NUVOTON WPCM450 ARCHITECTURE 2484M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2485L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2486S: Maintained 2487W: https://github.com/neuschaefer/wpcm450/wiki 2488F: Documentation/devicetree/bindings/*/*wpcm* 2489F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2490F: arch/arm/configs/wpcm450_defconfig 2491F: arch/arm/mach-npcm/wpcm450.c 2492F: drivers/*/*/*wpcm* 2493F: drivers/*/*wpcm* 2494 2495ARM/NXP S32G ARCHITECTURE 2496M: Chester Lin <clin@suse.com> 2497R: Andreas Färber <afaerber@suse.de> 2498R: Matthias Brugger <mbrugger@suse.com> 2499R: NXP S32 Linux Team <s32@nxp.com> 2500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2501S: Maintained 2502F: arch/arm64/boot/dts/freescale/s32g*.dts* 2503 2504ARM/Orion SoC/Technologic Systems TS-78xx platform support 2505M: Alexander Clouter <alex@digriz.org.uk> 2506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2507S: Maintained 2508W: http://www.digriz.org.uk/ts78xx/kernel 2509F: arch/arm/mach-orion5x/ts78xx-* 2510 2511ARM/QUALCOMM CHROMEBOOK SUPPORT 2512R: cros-qcom-dts-watchers@chromium.org 2513F: arch/arm64/boot/dts/qcom/sc7180* 2514F: arch/arm64/boot/dts/qcom/sc7280* 2515F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2516 2517ARM/QUALCOMM SUPPORT 2518M: Andy Gross <agross@kernel.org> 2519M: Bjorn Andersson <andersson@kernel.org> 2520M: Konrad Dybcio <konrad.dybcio@linaro.org> 2521L: linux-arm-msm@vger.kernel.org 2522S: Maintained 2523T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2524F: Documentation/devicetree/bindings/*/qcom* 2525F: Documentation/devicetree/bindings/soc/qcom/ 2526F: arch/arm/boot/dts/qcom/ 2527F: arch/arm/configs/qcom_defconfig 2528F: arch/arm/mach-qcom/ 2529F: arch/arm64/boot/dts/qcom/ 2530F: drivers/*/*/pm8???-* 2531F: drivers/*/*/qcom* 2532F: drivers/*/*/qcom/ 2533F: drivers/*/qcom* 2534F: drivers/*/qcom/ 2535F: drivers/bluetooth/btqcomsmd.c 2536F: drivers/clocksource/timer-qcom.c 2537F: drivers/cpuidle/cpuidle-qcom-spm.c 2538F: drivers/extcon/extcon-qcom* 2539F: drivers/i2c/busses/i2c-qcom-geni.c 2540F: drivers/i2c/busses/i2c-qup.c 2541F: drivers/iommu/msm* 2542F: drivers/mfd/ssbi.c 2543F: drivers/mmc/host/mmci_qcom* 2544F: drivers/mmc/host/sdhci-msm.c 2545F: drivers/pci/controller/dwc/pcie-qcom.c 2546F: drivers/phy/qualcomm/ 2547F: drivers/power/*/msm* 2548F: drivers/reset/reset-qcom-* 2549F: drivers/spi/spi-geni-qcom.c 2550F: drivers/spi/spi-qcom-qspi.c 2551F: drivers/spi/spi-qup.c 2552F: drivers/tty/serial/msm_serial.c 2553F: drivers/ufs/host/ufs-qcom* 2554F: drivers/usb/dwc3/dwc3-qcom.c 2555F: include/dt-bindings/*/qcom* 2556F: include/linux/*/qcom* 2557F: include/linux/soc/qcom/ 2558 2559ARM/RDA MICRO ARCHITECTURE 2560M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2563S: Maintained 2564F: Documentation/devicetree/bindings/arm/rda.yaml 2565F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2566F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2567F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2568F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2569F: arch/arm/boot/dts/unisoc/ 2570F: drivers/clocksource/timer-rda.c 2571F: drivers/gpio/gpio-rda.c 2572F: drivers/irqchip/irq-rda-intc.c 2573F: drivers/tty/serial/rda-uart.c 2574 2575ARM/REALTEK ARCHITECTURE 2576M: Andreas Färber <afaerber@suse.de> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2579S: Maintained 2580F: Documentation/devicetree/bindings/arm/realtek.yaml 2581F: arch/arm/boot/dts/realtek/ 2582F: arch/arm/mach-realtek/ 2583F: arch/arm64/boot/dts/realtek/ 2584 2585ARM/RISC-V/RENESAS ARCHITECTURE 2586M: Geert Uytterhoeven <geert+renesas@glider.be> 2587M: Magnus Damm <magnus.damm@gmail.com> 2588L: linux-renesas-soc@vger.kernel.org 2589S: Supported 2590Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2591C: irc://irc.libera.chat/renesas-soc 2592T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2593F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2594F: Documentation/devicetree/bindings/soc/renesas/ 2595F: arch/arm/boot/dts/renesas/ 2596F: arch/arm/configs/shmobile_defconfig 2597F: arch/arm/include/debug/renesas-scif.S 2598F: arch/arm/mach-shmobile/ 2599F: arch/arm64/boot/dts/renesas/ 2600F: arch/riscv/boot/dts/renesas/ 2601F: drivers/pmdomain/renesas/ 2602F: drivers/soc/renesas/ 2603F: include/linux/soc/renesas/ 2604K: \brenesas, 2605 2606ARM/RISCPC ARCHITECTURE 2607M: Russell King <linux@armlinux.org.uk> 2608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2609S: Maintained 2610W: http://www.armlinux.org.uk/ 2611F: arch/arm/include/asm/hardware/ioc.h 2612F: arch/arm/include/asm/hardware/iomd.h 2613F: arch/arm/include/asm/hardware/memc.h 2614F: arch/arm/mach-rpc/ 2615F: drivers/net/ethernet/8390/etherh.c 2616F: drivers/net/ethernet/i825xx/ether1* 2617F: drivers/net/ethernet/seeq/ether3* 2618F: drivers/scsi/arm/ 2619 2620ARM/Rockchip SoC support 2621M: Heiko Stuebner <heiko@sntech.de> 2622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2623L: linux-rockchip@lists.infradead.org 2624S: Maintained 2625T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2626F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2627F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2628F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2629F: arch/arm/boot/dts/rockchip/ 2630F: arch/arm/mach-rockchip/ 2631F: drivers/*/*/*rockchip* 2632F: drivers/*/*rockchip* 2633F: drivers/clk/rockchip/ 2634F: drivers/i2c/busses/i2c-rk3x.c 2635F: sound/soc/rockchip/ 2636N: rockchip 2637 2638ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2639M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2640R: Alim Akhtar <alim.akhtar@samsung.com> 2641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2642L: linux-samsung-soc@vger.kernel.org 2643S: Maintained 2644P: Documentation/process/maintainer-soc-clean-dts.rst 2645Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2646B: mailto:linux-samsung-soc@vger.kernel.org 2647C: irc://irc.libera.chat/linux-exynos 2648T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2649F: Documentation/arch/arm/samsung/ 2650F: Documentation/devicetree/bindings/arm/samsung/ 2651F: Documentation/devicetree/bindings/hwinfo/samsung,* 2652F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2653F: Documentation/devicetree/bindings/soc/samsung/ 2654F: arch/arm/boot/dts/samsung/ 2655F: arch/arm/mach-exynos*/ 2656F: arch/arm/mach-s3c/ 2657F: arch/arm/mach-s5p*/ 2658F: arch/arm64/boot/dts/exynos/ 2659F: drivers/*/*/*s3c24* 2660F: drivers/*/*s3c24* 2661F: drivers/*/*s3c64xx* 2662F: drivers/*/*s5pv210* 2663F: drivers/clocksource/samsung_pwm_timer.c 2664F: drivers/memory/samsung/ 2665F: drivers/pwm/pwm-samsung.c 2666F: drivers/soc/samsung/ 2667F: drivers/tty/serial/samsung* 2668F: include/clocksource/samsung_pwm.h 2669F: include/linux/platform_data/*s3c* 2670F: include/linux/serial_s3c.h 2671F: include/linux/soc/samsung/ 2672N: exynos 2673N: s3c64xx 2674N: s5pv210 2675 2676ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2677M: Łukasz Stelmach <l.stelmach@samsung.com> 2678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: drivers/media/platform/samsung/s5p-g2d/ 2682 2683ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2684M: Marek Szyprowski <m.szyprowski@samsung.com> 2685L: linux-samsung-soc@vger.kernel.org 2686L: linux-media@vger.kernel.org 2687S: Maintained 2688F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2689F: drivers/media/cec/platform/s5p/ 2690 2691ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2692M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2693M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2694M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2699F: drivers/media/platform/samsung/s5p-jpeg/ 2700 2701ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2702M: Marek Szyprowski <m.szyprowski@samsung.com> 2703M: Andrzej Hajda <andrzej.hajda@intel.com> 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705L: linux-media@vger.kernel.org 2706S: Maintained 2707F: drivers/media/platform/samsung/s5p-mfc/ 2708 2709ARM/SOCFPGA ARCHITECTURE 2710M: Dinh Nguyen <dinguyen@kernel.org> 2711S: Maintained 2712W: http://www.rocketboards.org 2713T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2714F: arch/arm/boot/dts/intel/socfpga/ 2715F: arch/arm/configs/socfpga_defconfig 2716F: arch/arm/mach-socfpga/ 2717F: arch/arm64/boot/dts/altera/ 2718F: arch/arm64/boot/dts/intel/ 2719 2720ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2721M: Dinh Nguyen <dinguyen@kernel.org> 2722S: Maintained 2723F: drivers/clk/socfpga/ 2724 2725ARM/SOCFPGA EDAC SUPPORT 2726M: Dinh Nguyen <dinguyen@kernel.org> 2727S: Maintained 2728F: drivers/edac/altera_edac.[ch] 2729 2730ARM/SPREADTRUM SoC SUPPORT 2731M: Orson Zhai <orsonzhai@gmail.com> 2732M: Baolin Wang <baolin.wang7@gmail.com> 2733M: Chunyan Zhang <zhang.lyra@gmail.com> 2734S: Maintained 2735F: arch/arm64/boot/dts/sprd 2736N: sprd 2737N: sc27xx 2738N: sc2731 2739 2740ARM/STI ARCHITECTURE 2741M: Patrice Chotard <patrice.chotard@foss.st.com> 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Maintained 2744W: http://www.stlinux.com 2745F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2746F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2747F: arch/arm/boot/dts/st/sti* 2748F: arch/arm/mach-sti/ 2749F: drivers/ata/ahci_st.c 2750F: drivers/char/hw_random/st-rng.c 2751F: drivers/clocksource/arm_global_timer.c 2752F: drivers/clocksource/clksrc_st_lpc.c 2753F: drivers/cpufreq/sti-cpufreq.c 2754F: drivers/dma/st_fdma* 2755F: drivers/i2c/busses/i2c-st.c 2756F: drivers/media/platform/st/sti/c8sectpfe/ 2757F: drivers/media/rc/st_rc.c 2758F: drivers/mmc/host/sdhci-st.c 2759F: drivers/phy/st/phy-miphy28lp.c 2760F: drivers/phy/st/phy-stih407-usb.c 2761F: drivers/pinctrl/pinctrl-st.c 2762F: drivers/remoteproc/st_remoteproc.c 2763F: drivers/remoteproc/st_slim_rproc.c 2764F: drivers/reset/sti/ 2765F: drivers/rtc/rtc-st-lpc.c 2766F: drivers/tty/serial/st-asc.c 2767F: drivers/usb/dwc3/dwc3-st.c 2768F: drivers/usb/host/ehci-st.c 2769F: drivers/usb/host/ohci-st.c 2770F: drivers/watchdog/st_lpc_wdt.c 2771F: include/linux/remoteproc/st_slim_rproc.h 2772 2773ARM/STM32 ARCHITECTURE 2774M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2775M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2776L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2778S: Maintained 2779T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2780F: arch/arm/boot/dts/st/stm32* 2781F: arch/arm/mach-stm32/ 2782F: arch/arm64/boot/dts/st/ 2783F: drivers/clocksource/armv7m_systick.c 2784N: stm32 2785N: stm 2786 2787ARM/SUNPLUS SP7021 SOC SUPPORT 2788M: Qin Jian <qinjian@cqplus1.com> 2789L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2790S: Maintained 2791W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2792F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2793F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2794F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2795F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2796F: arch/arm/boot/dts/sunplus/ 2797F: arch/arm/configs/sp7021_*defconfig 2798F: arch/arm/mach-sunplus/ 2799F: drivers/clk/clk-sp7021.c 2800F: drivers/irqchip/irq-sp7021-intc.c 2801F: drivers/reset/reset-sunplus.c 2802F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2803F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2804 2805ARM/Synaptics SoC support 2806M: Jisheng Zhang <jszhang@kernel.org> 2807M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810F: arch/arm/boot/dts/synaptics/ 2811F: arch/arm/mach-berlin/ 2812F: arch/arm64/boot/dts/synaptics/ 2813 2814ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2815M: Lennert Buytenhek <kernel@wantstofly.org> 2816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2817S: Maintained 2818 2819ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2820M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2821L: linux-tegra@vger.kernel.org 2822L: linux-media@vger.kernel.org 2823S: Maintained 2824F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2825F: drivers/media/cec/platform/tegra/ 2826 2827ARM/TESLA FSD SoC SUPPORT 2828M: Alim Akhtar <alim.akhtar@samsung.com> 2829M: linux-fsd@tesla.com 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831L: linux-samsung-soc@vger.kernel.org 2832S: Maintained 2833F: arch/arm64/boot/dts/tesla/ 2834 2835ARM/TETON BGA MACHINE SUPPORT 2836M: "Mark F. Brown" <mark.brown314@gmail.com> 2837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2838S: Maintained 2839 2840ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-kernel@vger.kernel.org 2843S: Maintained 2844F: drivers/memory/*emif* 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2847M: Nishanth Menon <nm@ti.com> 2848M: Santosh Shilimkar <ssantosh@kernel.org> 2849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2850S: Maintained 2851T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2852F: arch/arm/boot/dts/ti/keystone/ 2853F: arch/arm/mach-keystone/ 2854 2855ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2856M: Santosh Shilimkar <ssantosh@kernel.org> 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clk/keystone/ 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2864L: linux-kernel@vger.kernel.org 2865S: Maintained 2866F: drivers/clocksource/timer-keystone.c 2867 2868ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2869M: Santosh Shilimkar <ssantosh@kernel.org> 2870L: linux-kernel@vger.kernel.org 2871S: Maintained 2872F: drivers/power/reset/keystone-reset.c 2873 2874ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2875M: Nishanth Menon <nm@ti.com> 2876M: Vignesh Raghavendra <vigneshr@ti.com> 2877M: Tero Kristo <kristo@kernel.org> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Supported 2880F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2881F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2882F: arch/arm64/boot/dts/ti/Makefile 2883F: arch/arm64/boot/dts/ti/k3-* 2884 2885ARM/TOSHIBA VISCONTI ARCHITECTURE 2886M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2888S: Supported 2889T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2890F: Documentation/devicetree/bindings/arm/toshiba.yaml 2891F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2892F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2893F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2894F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2895F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2896F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2897F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2898F: arch/arm64/boot/dts/toshiba/ 2899F: drivers/clk/visconti/ 2900F: drivers/gpio/gpio-visconti.c 2901F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2902F: drivers/pci/controller/dwc/pcie-visconti.c 2903F: drivers/pinctrl/visconti/ 2904F: drivers/watchdog/visconti_wdt.c 2905N: visconti 2906 2907ARM/UNIPHIER ARCHITECTURE 2908M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2909M: Masami Hiramatsu <mhiramat@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2913F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2914F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2915F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2916F: arch/arm/boot/dts/socionext/uniphier* 2917F: arch/arm/include/asm/hardware/cache-uniphier.h 2918F: arch/arm/mach-uniphier/ 2919F: arch/arm/mm/cache-uniphier.c 2920F: arch/arm64/boot/dts/socionext/uniphier* 2921F: drivers/bus/uniphier-system-bus.c 2922F: drivers/clk/uniphier/ 2923F: drivers/dma/uniphier-mdmac.c 2924F: drivers/gpio/gpio-uniphier.c 2925F: drivers/i2c/busses/i2c-uniphier* 2926F: drivers/irqchip/irq-uniphier-aidet.c 2927F: drivers/mmc/host/uniphier-sd.c 2928F: drivers/pinctrl/uniphier/ 2929F: drivers/reset/reset-uniphier.c 2930F: drivers/tty/serial/8250/8250_uniphier.c 2931N: uniphier 2932 2933ARM/VERSATILE EXPRESS PLATFORM 2934M: Liviu Dudau <liviu.dudau@arm.com> 2935M: Sudeep Holla <sudeep.holla@arm.com> 2936M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2938S: Maintained 2939N: mps2 2940N: vexpress 2941F: arch/arm/mach-versatile/ 2942F: arch/arm64/boot/dts/arm/ 2943F: drivers/clocksource/timer-versatile.c 2944X: drivers/cpufreq/vexpress-spc-cpufreq.c 2945X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2946 2947ARM/VFP SUPPORT 2948M: Russell King <linux@armlinux.org.uk> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Maintained 2951W: http://www.armlinux.org.uk/ 2952F: arch/arm/vfp/ 2953 2954ARM/VT8500 ARM ARCHITECTURE 2955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2956S: Orphan 2957F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2958F: arch/arm/mach-vt8500/ 2959F: drivers/clocksource/timer-vt8500.c 2960F: drivers/i2c/busses/i2c-wmt.c 2961F: drivers/mmc/host/wmt-sdmmc.c 2962F: drivers/pwm/pwm-vt8500.c 2963F: drivers/rtc/rtc-vt8500.c 2964F: drivers/tty/serial/vt8500_serial.c 2965F: drivers/usb/host/ehci-platform.c 2966F: drivers/usb/host/uhci-platform.c 2967F: drivers/video/fbdev/vt8500lcdfb.* 2968F: drivers/video/fbdev/wm8505fb* 2969F: drivers/video/fbdev/wmt_ge_rops.* 2970 2971ARM/ZYNQ ARCHITECTURE 2972M: Michal Simek <michal.simek@amd.com> 2973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2974S: Supported 2975W: http://wiki.xilinx.com 2976T: git https://github.com/Xilinx/linux-xlnx.git 2977F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2978F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2979F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2980F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2981F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2982F: arch/arm/mach-zynq/ 2983F: drivers/clocksource/timer-cadence-ttc.c 2984F: drivers/cpuidle/cpuidle-zynq.c 2985F: drivers/edac/synopsys_edac.c 2986F: drivers/i2c/busses/i2c-cadence.c 2987F: drivers/i2c/busses/i2c-xiic.c 2988F: drivers/mmc/host/sdhci-of-arasan.c 2989N: zynq 2990N: xilinx 2991 2992ARM64 PORT (AARCH64 ARCHITECTURE) 2993M: Catalin Marinas <catalin.marinas@arm.com> 2994M: Will Deacon <will@kernel.org> 2995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2996S: Maintained 2997T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2998F: Documentation/arch/arm64/ 2999F: arch/arm64/ 3000F: tools/testing/selftests/arm64/ 3001X: arch/arm64/boot/dts/ 3002 3003ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3004M: George McCollister <george.mccollister@gmail.com> 3005L: netdev@vger.kernel.org 3006S: Maintained 3007F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3008F: drivers/net/dsa/xrs700x/* 3009F: net/dsa/tag_xrs700x.c 3010 3011AS3645A LED FLASH CONTROLLER DRIVER 3012M: Sakari Ailus <sakari.ailus@iki.fi> 3013L: linux-leds@vger.kernel.org 3014S: Maintained 3015F: drivers/leds/flash/leds-as3645a.c 3016 3017ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3018M: Tianshu Qiu <tian.shu.qiu@intel.com> 3019L: linux-media@vger.kernel.org 3020S: Maintained 3021T: git git://linuxtv.org/media_tree.git 3022F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3023F: drivers/media/i2c/ak7375.c 3024 3025ASAHI KASEI AK8974 DRIVER 3026M: Linus Walleij <linus.walleij@linaro.org> 3027L: linux-iio@vger.kernel.org 3028S: Supported 3029W: http://www.akm.com/ 3030F: drivers/iio/magnetometer/ak8974.c 3031 3032ASC7621 HARDWARE MONITOR DRIVER 3033M: George Joseph <george.joseph@fairview5.com> 3034L: linux-hwmon@vger.kernel.org 3035S: Maintained 3036F: Documentation/hwmon/asc7621.rst 3037F: drivers/hwmon/asc7621.c 3038 3039ASIX AX88796C SPI ETHERNET ADAPTER 3040M: Łukasz Stelmach <l.stelmach@samsung.com> 3041S: Maintained 3042F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3043F: drivers/net/ethernet/asix/ax88796c_* 3044 3045ASPEED CRYPTO DRIVER 3046M: Neal Liu <neal_liu@aspeedtech.com> 3047L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3048S: Maintained 3049F: Documentation/devicetree/bindings/crypto/aspeed,* 3050F: drivers/crypto/aspeed/ 3051 3052ASPEED PECI CONTROLLER 3053M: Iwona Winiarska <iwona.winiarska@intel.com> 3054L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3055L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3056S: Supported 3057F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3058F: drivers/peci/controller/peci-aspeed.c 3059 3060ASPEED PINCTRL DRIVERS 3061M: Andrew Jeffery <andrew@codeconstruct.com.au> 3062L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3063L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3064L: linux-gpio@vger.kernel.org 3065S: Maintained 3066F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3067F: drivers/pinctrl/aspeed/ 3068 3069ASPEED SCU INTERRUPT CONTROLLER DRIVER 3070M: Eddie James <eajames@linux.ibm.com> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072S: Maintained 3073F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3074F: drivers/irqchip/irq-aspeed-scu-ic.c 3075F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3076 3077ASPEED SD/MMC DRIVER 3078M: Andrew Jeffery <andrew@codeconstruct.com.au> 3079L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3080L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3081L: linux-mmc@vger.kernel.org 3082S: Maintained 3083F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3084F: drivers/mmc/host/sdhci-of-aspeed* 3085 3086ASPEED SMC SPI DRIVER 3087M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3088M: Cédric Le Goater <clg@kaod.org> 3089L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3090L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3091L: linux-spi@vger.kernel.org 3092S: Maintained 3093F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3094F: drivers/spi/spi-aspeed-smc.c 3095 3096ASPEED USB UDC DRIVER 3097M: Neal Liu <neal_liu@aspeedtech.com> 3098L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3099S: Maintained 3100F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3101F: drivers/usb/gadget/udc/aspeed_udc.c 3102 3103ASPEED VIDEO ENGINE DRIVER 3104M: Eddie James <eajames@linux.ibm.com> 3105L: linux-media@vger.kernel.org 3106L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3107S: Maintained 3108F: Documentation/devicetree/bindings/media/aspeed-video.txt 3109F: drivers/media/platform/aspeed/ 3110 3111ASUS EC HARDWARE MONITOR DRIVER 3112M: Eugene Shalygin <eugene.shalygin@gmail.com> 3113L: linux-hwmon@vger.kernel.org 3114S: Maintained 3115F: drivers/hwmon/asus-ec-sensors.c 3116 3117ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3118M: Corentin Chary <corentin.chary@gmail.com> 3119L: acpi4asus-user@lists.sourceforge.net 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122W: http://acpi4asus.sf.net 3123F: drivers/platform/x86/asus*.c 3124F: drivers/platform/x86/eeepc*.c 3125 3126ASUS TF103C DOCK DRIVER 3127M: Hans de Goede <hdegoede@redhat.com> 3128L: platform-driver-x86@vger.kernel.org 3129S: Maintained 3130T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3131F: drivers/platform/x86/asus-tf103c-dock.c 3132 3133ASUS WIRELESS RADIO CONTROL DRIVER 3134M: João Paulo Rechi Vita <jprvita@gmail.com> 3135L: platform-driver-x86@vger.kernel.org 3136S: Maintained 3137F: drivers/platform/x86/asus-wireless.c 3138 3139ASUS WMI HARDWARE MONITOR DRIVER 3140M: Ed Brindley <kernel@maidavale.org> 3141M: Denis Pauk <pauk.denis@gmail.com> 3142L: linux-hwmon@vger.kernel.org 3143S: Maintained 3144F: drivers/hwmon/asus_wmi_sensors.c 3145 3146ASYMMETRIC KEYS 3147M: David Howells <dhowells@redhat.com> 3148L: keyrings@vger.kernel.org 3149S: Maintained 3150F: Documentation/crypto/asymmetric-keys.rst 3151F: crypto/asymmetric_keys/ 3152F: include/crypto/pkcs7.h 3153F: include/crypto/public_key.h 3154F: include/linux/verification.h 3155 3156ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3157R: Dan Williams <dan.j.williams@intel.com> 3158S: Odd fixes 3159W: http://sourceforge.net/projects/xscaleiop 3160F: Documentation/crypto/async-tx-api.rst 3161F: crypto/async_tx/ 3162F: include/linux/async_tx.h 3163 3164AT24 EEPROM DRIVER 3165M: Bartosz Golaszewski <brgl@bgdev.pl> 3166L: linux-i2c@vger.kernel.org 3167S: Maintained 3168T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3169F: Documentation/devicetree/bindings/eeprom/at24.yaml 3170F: drivers/misc/eeprom/at24.c 3171 3172ATA OVER ETHERNET (AOE) DRIVER 3173M: "Justin Sanders" <justin@coraid.com> 3174S: Supported 3175W: http://www.openaoe.org/ 3176F: Documentation/admin-guide/aoe/ 3177F: drivers/block/aoe/ 3178 3179ATC260X PMIC MFD DRIVER 3180M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3181M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3182L: linux-actions@lists.infradead.org 3183S: Maintained 3184F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3185F: drivers/input/misc/atc260x-onkey.c 3186F: drivers/mfd/atc260* 3187F: drivers/power/reset/atc260x-poweroff.c 3188F: drivers/regulator/atc260x-regulator.c 3189F: include/linux/mfd/atc260x/* 3190 3191ATHEROS 71XX/9XXX GPIO DRIVER 3192M: Alban Bedel <albeu@free.fr> 3193S: Maintained 3194W: https://github.com/AlbanBedel/linux 3195T: git git://github.com/AlbanBedel/linux 3196F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3197F: drivers/gpio/gpio-ath79.c 3198 3199ATHEROS 71XX/9XXX USB PHY DRIVER 3200M: Alban Bedel <albeu@free.fr> 3201S: Maintained 3202W: https://github.com/AlbanBedel/linux 3203T: git git://github.com/AlbanBedel/linux 3204F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3205F: drivers/phy/qualcomm/phy-ath79-usb.c 3206 3207ATHEROS ATH GENERIC UTILITIES 3208M: Kalle Valo <kvalo@kernel.org> 3209L: linux-wireless@vger.kernel.org 3210S: Supported 3211F: drivers/net/wireless/ath/* 3212 3213ATHEROS ATH5K WIRELESS DRIVER 3214M: Jiri Slaby <jirislaby@kernel.org> 3215M: Nick Kossifidis <mickflemm@gmail.com> 3216M: Luis Chamberlain <mcgrof@kernel.org> 3217L: linux-wireless@vger.kernel.org 3218S: Maintained 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3220F: drivers/net/wireless/ath/ath5k/ 3221 3222ATHEROS ATH6KL WIRELESS DRIVER 3223L: linux-wireless@vger.kernel.org 3224S: Orphan 3225W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3226F: drivers/net/wireless/ath/ath6kl/ 3227 3228ATI_REMOTE2 DRIVER 3229M: Ville Syrjala <syrjala@sci.fi> 3230S: Maintained 3231F: drivers/input/misc/ati_remote2.c 3232 3233ATK0110 HWMON DRIVER 3234M: Luca Tettamanti <kronos.it@gmail.com> 3235L: linux-hwmon@vger.kernel.org 3236S: Maintained 3237F: drivers/hwmon/asus_atk0110.c 3238 3239ATLX ETHERNET DRIVERS 3240M: Chris Snook <chris.snook@gmail.com> 3241L: netdev@vger.kernel.org 3242S: Maintained 3243W: http://sourceforge.net/projects/atl1 3244W: http://atl1.sourceforge.net 3245F: drivers/net/ethernet/atheros/ 3246 3247ATM 3248M: Chas Williams <3chas3@gmail.com> 3249L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3250L: netdev@vger.kernel.org 3251S: Maintained 3252W: http://linux-atm.sourceforge.net 3253F: drivers/atm/ 3254F: include/linux/atm* 3255F: include/uapi/linux/atm* 3256 3257ATMEL MACB ETHERNET DRIVER 3258M: Nicolas Ferre <nicolas.ferre@microchip.com> 3259M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3260S: Supported 3261F: drivers/net/ethernet/cadence/ 3262 3263ATMEL MAXTOUCH DRIVER 3264M: Nick Dyer <nick@shmanahar.org> 3265S: Maintained 3266T: git git://github.com/ndyer/linux.git 3267F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3268F: drivers/input/touchscreen/atmel_mxt_ts.c 3269 3270ATMEL WIRELESS DRIVER 3271L: linux-wireless@vger.kernel.org 3272S: Orphan 3273W: http://www.thekelleys.org.uk/atmel 3274W: http://atmelwlandriver.sourceforge.net/ 3275F: drivers/net/wireless/atmel/atmel* 3276 3277ATOMIC INFRASTRUCTURE 3278M: Will Deacon <will@kernel.org> 3279M: Peter Zijlstra <peterz@infradead.org> 3280R: Boqun Feng <boqun.feng@gmail.com> 3281R: Mark Rutland <mark.rutland@arm.com> 3282L: linux-kernel@vger.kernel.org 3283S: Maintained 3284F: Documentation/atomic_*.txt 3285F: arch/*/include/asm/atomic*.h 3286F: include/*/atomic*.h 3287F: include/linux/refcount.h 3288F: scripts/atomic/ 3289 3290ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3291M: Bradley Grove <linuxdrivers@attotech.com> 3292L: linux-scsi@vger.kernel.org 3293S: Supported 3294W: http://www.attotech.com 3295F: drivers/scsi/esas2r 3296 3297ATUSB IEEE 802.15.4 RADIO DRIVER 3298M: Stefan Schmidt <stefan@datenfreihafen.org> 3299L: linux-wpan@vger.kernel.org 3300S: Maintained 3301F: drivers/net/ieee802154/at86rf230.h 3302F: drivers/net/ieee802154/atusb.c 3303F: drivers/net/ieee802154/atusb.h 3304 3305AUDIT SUBSYSTEM 3306M: Paul Moore <paul@paul-moore.com> 3307M: Eric Paris <eparis@redhat.com> 3308L: audit@vger.kernel.org 3309S: Supported 3310W: https://github.com/linux-audit 3311T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3312F: include/asm-generic/audit_*.h 3313F: include/linux/audit.h 3314F: include/linux/audit_arch.h 3315F: include/uapi/linux/audit.h 3316F: kernel/audit* 3317F: lib/*audit.c 3318 3319AUXILIARY BUS DRIVER 3320M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3321R: Dave Ertman <david.m.ertman@intel.com> 3322R: Ira Weiny <ira.weiny@intel.com> 3323S: Supported 3324T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3325F: Documentation/driver-api/auxiliary_bus.rst 3326F: drivers/base/auxiliary.c 3327F: include/linux/auxiliary_bus.h 3328 3329AUXILIARY DISPLAY DRIVERS 3330M: Miguel Ojeda <ojeda@kernel.org> 3331S: Maintained 3332F: Documentation/devicetree/bindings/auxdisplay/ 3333F: drivers/auxdisplay/ 3334F: include/linux/cfag12864b.h 3335 3336AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3337M: Andreas Klinger <ak@it-klinger.de> 3338L: linux-iio@vger.kernel.org 3339S: Maintained 3340F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3341F: drivers/iio/adc/hx711.c 3342 3343AX.25 NETWORK LAYER 3344M: Ralf Baechle <ralf@linux-mips.org> 3345L: linux-hams@vger.kernel.org 3346S: Maintained 3347W: https://linux-ax25.in-berlin.de 3348F: include/net/ax25.h 3349F: include/uapi/linux/ax25.h 3350F: net/ax25/ 3351 3352AXENTIA ARM DEVICES 3353M: Peter Rosin <peda@axentia.se> 3354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3355S: Maintained 3356F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3357F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3358F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3359F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3360 3361AXENTIA ASOC DRIVERS 3362M: Peter Rosin <peda@axentia.se> 3363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3364S: Maintained 3365F: Documentation/devicetree/bindings/sound/axentia,* 3366F: sound/soc/atmel/tse850-pcm5142.c 3367 3368AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3369M: Nuno Sá <nuno.sa@analog.com> 3370L: linux-hwmon@vger.kernel.org 3371S: Supported 3372W: https://ez.analog.com/linux-software-drivers 3373F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3374F: drivers/hwmon/axi-fan-control.c 3375 3376AXXIA I2C CONTROLLER 3377M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3378L: linux-i2c@vger.kernel.org 3379S: Maintained 3380F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3381F: drivers/i2c/busses/i2c-axxia.c 3382 3383AZ6007 DVB DRIVER 3384M: Mauro Carvalho Chehab <mchehab@kernel.org> 3385L: linux-media@vger.kernel.org 3386S: Maintained 3387W: https://linuxtv.org 3388T: git git://linuxtv.org/media_tree.git 3389F: drivers/media/usb/dvb-usb-v2/az6007.c 3390 3391AZTECH FM RADIO RECEIVER DRIVER 3392M: Hans Verkuil <hverkuil@xs4all.nl> 3393L: linux-media@vger.kernel.org 3394S: Maintained 3395W: https://linuxtv.org 3396T: git git://linuxtv.org/media_tree.git 3397F: drivers/media/radio/radio-aztech* 3398 3399B43 WIRELESS DRIVER 3400L: linux-wireless@vger.kernel.org 3401L: b43-dev@lists.infradead.org 3402S: Orphan 3403W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3404F: drivers/net/wireless/broadcom/b43/ 3405 3406B43LEGACY WIRELESS DRIVER 3407M: Larry Finger <Larry.Finger@lwfinger.net> 3408L: linux-wireless@vger.kernel.org 3409L: b43-dev@lists.infradead.org 3410S: Maintained 3411W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3412F: drivers/net/wireless/broadcom/b43legacy/ 3413 3414BACKLIGHT CLASS/SUBSYSTEM 3415M: Lee Jones <lee@kernel.org> 3416M: Daniel Thompson <daniel.thompson@linaro.org> 3417M: Jingoo Han <jingoohan1@gmail.com> 3418L: dri-devel@lists.freedesktop.org 3419S: Maintained 3420T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3421F: Documentation/ABI/stable/sysfs-class-backlight 3422F: Documentation/ABI/testing/sysfs-class-backlight 3423F: Documentation/devicetree/bindings/leds/backlight 3424F: drivers/video/backlight/ 3425F: include/linux/backlight.h 3426F: include/linux/pwm_backlight.h 3427 3428BARCO P50 GPIO DRIVER 3429M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3430M: Peter Korsgaard <peter.korsgaard@barco.com> 3431S: Maintained 3432F: drivers/platform/x86/barco-p50-gpio.c 3433 3434BATMAN ADVANCED 3435M: Marek Lindner <mareklindner@neomailbox.ch> 3436M: Simon Wunderlich <sw@simonwunderlich.de> 3437M: Antonio Quartulli <a@unstable.cc> 3438M: Sven Eckelmann <sven@narfation.org> 3439L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3440S: Maintained 3441W: https://www.open-mesh.org/ 3442Q: https://patchwork.open-mesh.org/project/batman/list/ 3443B: https://www.open-mesh.org/projects/batman-adv/issues 3444C: ircs://irc.hackint.org/batadv 3445T: git https://git.open-mesh.org/linux-merge.git 3446F: Documentation/networking/batman-adv.rst 3447F: include/uapi/linux/batadv_packet.h 3448F: include/uapi/linux/batman_adv.h 3449F: net/batman-adv/ 3450 3451BAYCOM/HDLCDRV DRIVERS FOR AX.25 3452M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3453L: linux-hams@vger.kernel.org 3454S: Maintained 3455W: http://www.baycom.org/~tom/ham/ham.html 3456F: drivers/net/hamradio/baycom* 3457 3458BCACHE (BLOCK LAYER CACHE) 3459M: Coly Li <colyli@suse.de> 3460M: Kent Overstreet <kent.overstreet@gmail.com> 3461L: linux-bcache@vger.kernel.org 3462S: Maintained 3463W: http://bcache.evilpiepirate.org 3464C: irc://irc.oftc.net/bcache 3465F: drivers/md/bcache/ 3466 3467BDISP ST MEDIA DRIVER 3468M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3469L: linux-media@vger.kernel.org 3470S: Supported 3471W: https://linuxtv.org 3472T: git git://linuxtv.org/media_tree.git 3473F: drivers/media/platform/st/sti/bdisp 3474 3475BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3476M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3477L: netdev@vger.kernel.org 3478S: Maintained 3479F: drivers/net/ethernet/ec_bhf.c 3480 3481BEFS FILE SYSTEM 3482M: Luis de Bethencourt <luisbg@kernel.org> 3483M: Salah Triki <salah.triki@gmail.com> 3484S: Maintained 3485T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3486F: Documentation/filesystems/befs.rst 3487F: fs/befs/ 3488 3489BFQ I/O SCHEDULER 3490M: Paolo Valente <paolo.valente@unimore.it> 3491M: Jens Axboe <axboe@kernel.dk> 3492L: linux-block@vger.kernel.org 3493S: Maintained 3494F: Documentation/block/bfq-iosched.rst 3495F: block/bfq-* 3496 3497BFS FILE SYSTEM 3498M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3499S: Maintained 3500F: Documentation/filesystems/bfs.rst 3501F: fs/bfs/ 3502F: include/uapi/linux/bfs_fs.h 3503 3504BITMAP API 3505M: Yury Norov <yury.norov@gmail.com> 3506R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3507R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3508S: Maintained 3509F: include/linux/bitfield.h 3510F: include/linux/bitmap.h 3511F: include/linux/bits.h 3512F: include/linux/cpumask.h 3513F: include/linux/find.h 3514F: include/linux/nodemask.h 3515F: include/vdso/bits.h 3516F: lib/bitmap.c 3517F: lib/cpumask.c 3518F: lib/cpumask_kunit.c 3519F: lib/find_bit.c 3520F: lib/find_bit_benchmark.c 3521F: lib/test_bitmap.c 3522F: tools/include/linux/bitfield.h 3523F: tools/include/linux/bitmap.h 3524F: tools/include/linux/bits.h 3525F: tools/include/linux/find.h 3526F: tools/include/vdso/bits.h 3527F: tools/lib/bitmap.c 3528F: tools/lib/find_bit.c 3529 3530BLINKM RGB LED DRIVER 3531M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3532S: Maintained 3533F: drivers/leds/leds-blinkm.c 3534 3535BLOCK LAYER 3536M: Jens Axboe <axboe@kernel.dk> 3537L: linux-block@vger.kernel.org 3538S: Maintained 3539T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3540F: Documentation/ABI/stable/sysfs-block 3541F: Documentation/block/ 3542F: block/ 3543F: drivers/block/ 3544F: include/linux/bio.h 3545F: include/linux/blk* 3546F: kernel/trace/blktrace.c 3547F: lib/sbitmap.c 3548 3549BLOCK2MTD DRIVER 3550M: Joern Engel <joern@lazybastard.org> 3551L: linux-mtd@lists.infradead.org 3552S: Maintained 3553F: drivers/mtd/devices/block2mtd.c 3554 3555BLUETOOTH DRIVERS 3556M: Marcel Holtmann <marcel@holtmann.org> 3557M: Johan Hedberg <johan.hedberg@gmail.com> 3558M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3559L: linux-bluetooth@vger.kernel.org 3560S: Supported 3561W: http://www.bluez.org/ 3562T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3563T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3564F: Documentation/devicetree/bindings/net/bluetooth/ 3565F: drivers/bluetooth/ 3566 3567BLUETOOTH SUBSYSTEM 3568M: Marcel Holtmann <marcel@holtmann.org> 3569M: Johan Hedberg <johan.hedberg@gmail.com> 3570M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3571L: linux-bluetooth@vger.kernel.org 3572S: Supported 3573W: http://www.bluez.org/ 3574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3575T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3576F: include/net/bluetooth/ 3577F: net/bluetooth/ 3578 3579BONDING DRIVER 3580M: Jay Vosburgh <j.vosburgh@gmail.com> 3581M: Andy Gospodarek <andy@greyhouse.net> 3582L: netdev@vger.kernel.org 3583S: Supported 3584W: http://sourceforge.net/projects/bonding/ 3585F: Documentation/networking/bonding.rst 3586F: drivers/net/bonding/ 3587F: include/net/bond* 3588F: include/uapi/linux/if_bonding.h 3589F: tools/testing/selftests/drivers/net/bonding/ 3590 3591BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3592M: Dan Robertson <dan@dlrobertson.com> 3593L: linux-iio@vger.kernel.org 3594S: Maintained 3595F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3596F: drivers/iio/accel/bma400* 3597 3598BPF JIT for ARM 3599M: Shubham Bansal <illusionist.neo@gmail.com> 3600L: bpf@vger.kernel.org 3601S: Odd Fixes 3602F: arch/arm/net/ 3603 3604BPF JIT for ARM64 3605M: Daniel Borkmann <daniel@iogearbox.net> 3606M: Alexei Starovoitov <ast@kernel.org> 3607M: Zi Shen Lim <zlim.lnx@gmail.com> 3608L: bpf@vger.kernel.org 3609S: Supported 3610F: arch/arm64/net/ 3611 3612BPF JIT for MIPS (32-BIT AND 64-BIT) 3613M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3614M: Paul Burton <paulburton@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Maintained 3617F: arch/mips/net/ 3618 3619BPF JIT for NFP NICs 3620M: Jakub Kicinski <kuba@kernel.org> 3621L: bpf@vger.kernel.org 3622S: Odd Fixes 3623F: drivers/net/ethernet/netronome/nfp/bpf/ 3624 3625BPF JIT for POWERPC (32-BIT AND 64-BIT) 3626M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3627M: Michael Ellerman <mpe@ellerman.id.au> 3628L: bpf@vger.kernel.org 3629S: Supported 3630F: arch/powerpc/net/ 3631 3632BPF JIT for RISC-V (32-bit) 3633M: Luke Nelson <luke.r.nels@gmail.com> 3634M: Xi Wang <xi.wang@gmail.com> 3635L: bpf@vger.kernel.org 3636S: Maintained 3637F: arch/riscv/net/ 3638X: arch/riscv/net/bpf_jit_comp64.c 3639 3640BPF JIT for RISC-V (64-bit) 3641M: Björn Töpel <bjorn@kernel.org> 3642L: bpf@vger.kernel.org 3643S: Maintained 3644F: arch/riscv/net/ 3645X: arch/riscv/net/bpf_jit_comp32.c 3646 3647BPF JIT for S390 3648M: Ilya Leoshkevich <iii@linux.ibm.com> 3649M: Heiko Carstens <hca@linux.ibm.com> 3650M: Vasily Gorbik <gor@linux.ibm.com> 3651L: bpf@vger.kernel.org 3652S: Supported 3653F: arch/s390/net/ 3654X: arch/s390/net/pnet.c 3655 3656BPF JIT for SPARC (32-BIT AND 64-BIT) 3657M: David S. Miller <davem@davemloft.net> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/sparc/net/ 3661 3662BPF JIT for X86 32-BIT 3663M: Wang YanQing <udknight@gmail.com> 3664L: bpf@vger.kernel.org 3665S: Odd Fixes 3666F: arch/x86/net/bpf_jit_comp32.c 3667 3668BPF JIT for X86 64-BIT 3669M: Alexei Starovoitov <ast@kernel.org> 3670M: Daniel Borkmann <daniel@iogearbox.net> 3671L: bpf@vger.kernel.org 3672S: Supported 3673F: arch/x86/net/ 3674X: arch/x86/net/bpf_jit_comp32.c 3675 3676BPF [BTF] 3677M: Martin KaFai Lau <martin.lau@linux.dev> 3678L: bpf@vger.kernel.org 3679S: Maintained 3680F: include/linux/btf* 3681F: kernel/bpf/btf.c 3682 3683BPF [CORE] 3684M: Alexei Starovoitov <ast@kernel.org> 3685M: Daniel Borkmann <daniel@iogearbox.net> 3686R: John Fastabend <john.fastabend@gmail.com> 3687L: bpf@vger.kernel.org 3688S: Maintained 3689F: include/linux/bpf* 3690F: include/linux/filter.h 3691F: include/linux/tnum.h 3692F: kernel/bpf/core.c 3693F: kernel/bpf/dispatcher.c 3694F: kernel/bpf/mprog.c 3695F: kernel/bpf/syscall.c 3696F: kernel/bpf/tnum.c 3697F: kernel/bpf/trampoline.c 3698F: kernel/bpf/verifier.c 3699 3700BPF [DOCUMENTATION] (Related to Standardization) 3701R: David Vernet <void@manifault.com> 3702L: bpf@vger.kernel.org 3703L: bpf@ietf.org 3704S: Maintained 3705F: Documentation/bpf/standardization/ 3706 3707BPF [GENERAL] (Safe Dynamic Programs and Tools) 3708M: Alexei Starovoitov <ast@kernel.org> 3709M: Daniel Borkmann <daniel@iogearbox.net> 3710M: Andrii Nakryiko <andrii@kernel.org> 3711R: Martin KaFai Lau <martin.lau@linux.dev> 3712R: Song Liu <song@kernel.org> 3713R: Yonghong Song <yonghong.song@linux.dev> 3714R: John Fastabend <john.fastabend@gmail.com> 3715R: KP Singh <kpsingh@kernel.org> 3716R: Stanislav Fomichev <sdf@google.com> 3717R: Hao Luo <haoluo@google.com> 3718R: Jiri Olsa <jolsa@kernel.org> 3719L: bpf@vger.kernel.org 3720S: Supported 3721W: https://bpf.io/ 3722Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3723T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3724T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3725F: Documentation/bpf/ 3726F: Documentation/networking/filter.rst 3727F: Documentation/userspace-api/ebpf/ 3728F: arch/*/net/* 3729F: include/linux/bpf* 3730F: include/linux/btf* 3731F: include/linux/filter.h 3732F: include/trace/events/xdp.h 3733F: include/uapi/linux/bpf* 3734F: include/uapi/linux/btf* 3735F: include/uapi/linux/filter.h 3736F: kernel/bpf/ 3737F: kernel/trace/bpf_trace.c 3738F: lib/test_bpf.c 3739F: net/bpf/ 3740F: net/core/filter.c 3741F: net/sched/act_bpf.c 3742F: net/sched/cls_bpf.c 3743F: samples/bpf/ 3744F: scripts/bpf_doc.py 3745F: scripts/pahole-flags.sh 3746F: scripts/pahole-version.sh 3747F: tools/bpf/ 3748F: tools/lib/bpf/ 3749F: tools/testing/selftests/bpf/ 3750 3751BPF [ITERATOR] 3752M: Yonghong Song <yonghong.song@linux.dev> 3753L: bpf@vger.kernel.org 3754S: Maintained 3755F: kernel/bpf/*iter.c 3756 3757BPF [L7 FRAMEWORK] (sockmap) 3758M: John Fastabend <john.fastabend@gmail.com> 3759M: Jakub Sitnicki <jakub@cloudflare.com> 3760L: netdev@vger.kernel.org 3761L: bpf@vger.kernel.org 3762S: Maintained 3763F: include/linux/skmsg.h 3764F: net/core/skmsg.c 3765F: net/core/sock_map.c 3766F: net/ipv4/tcp_bpf.c 3767F: net/ipv4/udp_bpf.c 3768F: net/unix/unix_bpf.c 3769 3770BPF [LIBRARY] (libbpf) 3771M: Andrii Nakryiko <andrii@kernel.org> 3772L: bpf@vger.kernel.org 3773S: Maintained 3774F: tools/lib/bpf/ 3775 3776BPF [MISC] 3777L: bpf@vger.kernel.org 3778S: Odd Fixes 3779K: (?:\b|_)bpf(?:\b|_) 3780 3781BPF [NETWORKING] (struct_ops, reuseport) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783L: bpf@vger.kernel.org 3784L: netdev@vger.kernel.org 3785S: Maintained 3786F: kernel/bpf/bpf_struct* 3787 3788BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3789M: Martin KaFai Lau <martin.lau@linux.dev> 3790M: Daniel Borkmann <daniel@iogearbox.net> 3791R: John Fastabend <john.fastabend@gmail.com> 3792L: bpf@vger.kernel.org 3793L: netdev@vger.kernel.org 3794S: Maintained 3795F: include/net/tcx.h 3796F: kernel/bpf/tcx.c 3797F: net/core/filter.c 3798F: net/sched/act_bpf.c 3799F: net/sched/cls_bpf.c 3800 3801BPF [RINGBUF] 3802M: Andrii Nakryiko <andrii@kernel.org> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: kernel/bpf/ringbuf.c 3806 3807BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3808M: KP Singh <kpsingh@kernel.org> 3809R: Florent Revest <revest@chromium.org> 3810R: Brendan Jackman <jackmanb@chromium.org> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: Documentation/bpf/prog_lsm.rst 3814F: include/linux/bpf_lsm.h 3815F: kernel/bpf/bpf_lsm.c 3816F: security/bpf/ 3817 3818BPF [SELFTESTS] (Test Runners & Infrastructure) 3819M: Andrii Nakryiko <andrii@kernel.org> 3820R: Mykola Lysenko <mykolal@fb.com> 3821L: bpf@vger.kernel.org 3822S: Maintained 3823F: tools/testing/selftests/bpf/ 3824 3825BPF [STORAGE & CGROUPS] 3826M: Martin KaFai Lau <martin.lau@linux.dev> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/*storage.c 3830F: kernel/bpf/bpf_lru* 3831F: kernel/bpf/cgroup.c 3832 3833BPF [TOOLING] (bpftool) 3834M: Quentin Monnet <quentin@isovalent.com> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/disasm.* 3838F: tools/bpf/bpftool/ 3839 3840BPF [TRACING] 3841M: Song Liu <song@kernel.org> 3842R: Jiri Olsa <jolsa@kernel.org> 3843L: bpf@vger.kernel.org 3844S: Maintained 3845F: kernel/bpf/stackmap.c 3846F: kernel/trace/bpf_trace.c 3847 3848BROADCOM ASP 2.0 ETHERNET DRIVER 3849M: Justin Chen <justin.chen@broadcom.com> 3850M: Florian Fainelli <florian.fainelli@broadcom.com> 3851L: bcm-kernel-feedback-list@broadcom.com 3852L: netdev@vger.kernel.org 3853S: Supported 3854F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3855F: drivers/net/ethernet/broadcom/asp2/ 3856 3857BROADCOM B44 10/100 ETHERNET DRIVER 3858M: Michael Chan <michael.chan@broadcom.com> 3859L: netdev@vger.kernel.org 3860S: Supported 3861F: drivers/net/ethernet/broadcom/b44.* 3862 3863BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3864M: Florian Fainelli <florian.fainelli@broadcom.com> 3865L: netdev@vger.kernel.org 3866L: openwrt-devel@lists.openwrt.org (subscribers-only) 3867S: Supported 3868F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3869F: drivers/net/dsa/b53/* 3870F: drivers/net/dsa/bcm_sf2* 3871F: include/linux/dsa/brcm.h 3872F: include/linux/platform_data/b53.h 3873 3874BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3875M: Florian Fainelli <florian.fainelli@broadcom.com> 3876R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3877L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3879S: Maintained 3880T: git https://github.com/broadcom/stblinux.git 3881F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3882F: drivers/pci/controller/pcie-brcmstb.c 3883F: drivers/staging/vc04_services 3884N: bcm2711 3885N: bcm283* 3886N: raspberrypi 3887 3888BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3889M: Florian Fainelli <florian.fainelli@broadcom.com> 3890M: Ray Jui <rjui@broadcom.com> 3891M: Scott Branden <sbranden@broadcom.com> 3892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3893S: Maintained 3894T: git https://github.com/broadcom/mach-bcm 3895F: arch/arm/mach-bcm/ 3896N: bcm281* 3897N: bcm113* 3898N: bcm216* 3899N: kona 3900 3901BROADCOM BCM47XX MIPS ARCHITECTURE 3902M: Hauke Mehrtens <hauke@hauke-m.de> 3903M: Rafał Miłecki <zajec5@gmail.com> 3904L: linux-mips@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/mips/brcm/ 3907F: arch/mips/bcm47xx/* 3908F: arch/mips/include/asm/mach-bcm47xx/* 3909 3910BROADCOM BCM4908 ETHERNET DRIVER 3911M: Rafał Miłecki <rafal@milecki.pl> 3912R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3913L: netdev@vger.kernel.org 3914S: Maintained 3915F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3916F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3917F: drivers/net/ethernet/broadcom/unimac.h 3918 3919BROADCOM BCM4908 PINMUX DRIVER 3920M: Rafał Miłecki <rafal@milecki.pl> 3921R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3922L: linux-gpio@vger.kernel.org 3923S: Maintained 3924F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3925F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3926 3927BROADCOM BCM5301X ARM ARCHITECTURE 3928M: Florian Fainelli <florian.fainelli@broadcom.com> 3929M: Hauke Mehrtens <hauke@hauke-m.de> 3930M: Rafał Miłecki <zajec5@gmail.com> 3931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3933S: Maintained 3934F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3935F: arch/arm/boot/dts/broadcom/bcm470* 3936F: arch/arm/boot/dts/broadcom/bcm5301* 3937F: arch/arm/boot/dts/broadcom/bcm953012* 3938F: arch/arm/mach-bcm/bcm_5301x.c 3939 3940BROADCOM BCM53573 ARM ARCHITECTURE 3941M: Florian Fainelli <florian.fainelli@broadcom.com> 3942M: Rafał Miłecki <rafal@milecki.pl> 3943R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3945S: Maintained 3946F: arch/arm/boot/dts/broadcom/bcm47189* 3947F: arch/arm/boot/dts/broadcom/bcm53573* 3948 3949BROADCOM BCM63XX/BCM33XX UDC DRIVER 3950M: Kevin Cernekee <cernekee@gmail.com> 3951L: linux-usb@vger.kernel.org 3952S: Maintained 3953F: drivers/usb/gadget/udc/bcm63xx_udc.* 3954 3955BROADCOM BCM7XXX ARM ARCHITECTURE 3956M: Florian Fainelli <florian.fainelli@broadcom.com> 3957R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3959S: Maintained 3960T: git https://github.com/broadcom/stblinux.git 3961F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3962F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3963F: arch/arm/include/asm/hardware/cache-b15-rac.h 3964F: arch/arm/mach-bcm/*brcmstb* 3965F: arch/arm/mm/cache-b15-rac.c 3966F: drivers/bus/brcmstb_gisb.c 3967F: drivers/pci/controller/pcie-brcmstb.c 3968N: brcmstb 3969N: bcm7038 3970N: bcm7120 3971 3972BROADCOM BCMBCA ARM ARCHITECTURE 3973M: William Zhang <william.zhang@broadcom.com> 3974M: Anand Gore <anand.gore@broadcom.com> 3975M: Kursad Oney <kursad.oney@broadcom.com> 3976M: Florian Fainelli <florian.fainelli@broadcom.com> 3977M: Rafał Miłecki <rafal@milecki.pl> 3978R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3980S: Maintained 3981T: git https://github.com/broadcom/stblinux.git 3982F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3983F: arch/arm64/boot/dts/broadcom/bcmbca/* 3984N: bcmbca 3985N: bcm[9]?47622 3986N: bcm[9]?4912 3987N: bcm[9]?63138 3988N: bcm[9]?63146 3989N: bcm[9]?63148 3990N: bcm[9]?63158 3991N: bcm[9]?63178 3992N: bcm[9]?6756 3993N: bcm[9]?6813 3994N: bcm[9]?6846 3995N: bcm[9]?6855 3996N: bcm[9]?6856 3997N: bcm[9]?6858 3998N: bcm[9]?6878 3999 4000BROADCOM BDC DRIVER 4001M: Justin Chen <justin.chen@broadcom.com> 4002M: Al Cooper <alcooperx@gmail.com> 4003R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4004L: linux-usb@vger.kernel.org 4005S: Maintained 4006F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4007F: drivers/usb/gadget/udc/bdc/ 4008 4009BROADCOM BMIPS CPUFREQ DRIVER 4010M: Markus Mayer <mmayer@broadcom.com> 4011R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4012L: linux-pm@vger.kernel.org 4013S: Maintained 4014F: drivers/cpufreq/bmips-cpufreq.c 4015 4016BROADCOM BMIPS MIPS ARCHITECTURE 4017M: Florian Fainelli <florian.fainelli@broadcom.com> 4018R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4019L: linux-mips@vger.kernel.org 4020S: Maintained 4021T: git https://github.com/broadcom/stblinux.git 4022F: arch/mips/bmips/* 4023F: arch/mips/boot/dts/brcm/bcm*.dts* 4024F: arch/mips/include/asm/mach-bmips/* 4025F: arch/mips/kernel/*bmips* 4026F: drivers/irqchip/irq-bcm63* 4027F: drivers/irqchip/irq-bcm7* 4028F: drivers/irqchip/irq-brcmstb* 4029F: drivers/pmdomain/bcm/bcm63xx-power.c 4030F: include/linux/bcm963xx_nvram.h 4031F: include/linux/bcm963xx_tag.h 4032 4033BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4034M: Rasesh Mody <rmody@marvell.com> 4035M: GR-Linux-NIC-Dev@marvell.com 4036L: netdev@vger.kernel.org 4037S: Supported 4038F: drivers/net/ethernet/broadcom/bnx2.* 4039F: drivers/net/ethernet/broadcom/bnx2_* 4040 4041BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4042M: Saurav Kashyap <skashyap@marvell.com> 4043M: Javed Hasan <jhasan@marvell.com> 4044M: GR-QLogic-Storage-Upstream@marvell.com 4045L: linux-scsi@vger.kernel.org 4046S: Supported 4047F: drivers/scsi/bnx2fc/ 4048 4049BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4050M: Nilesh Javali <njavali@marvell.com> 4051M: Manish Rangankar <mrangankar@marvell.com> 4052M: GR-QLogic-Storage-Upstream@marvell.com 4053L: linux-scsi@vger.kernel.org 4054S: Supported 4055F: drivers/scsi/bnx2i/ 4056 4057BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4058M: Ariel Elior <aelior@marvell.com> 4059M: Sudarsana Kalluru <skalluru@marvell.com> 4060M: Manish Chopra <manishc@marvell.com> 4061L: netdev@vger.kernel.org 4062S: Supported 4063F: drivers/net/ethernet/broadcom/bnx2x/ 4064 4065BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4066M: Michael Chan <michael.chan@broadcom.com> 4067L: netdev@vger.kernel.org 4068S: Supported 4069F: drivers/firmware/broadcom/tee_bnxt_fw.c 4070F: drivers/net/ethernet/broadcom/bnxt/ 4071F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4072 4073BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4074M: Arend van Spriel <aspriel@gmail.com> 4075M: Franky Lin <franky.lin@broadcom.com> 4076M: Hante Meuleman <hante.meuleman@broadcom.com> 4077L: linux-wireless@vger.kernel.org 4078L: brcm80211-dev-list.pdl@broadcom.com 4079L: SHA-cyfmac-dev-list@infineon.com 4080S: Supported 4081F: drivers/net/wireless/broadcom/brcm80211/ 4082 4083BROADCOM BRCMSTB GPIO DRIVER 4084M: Doug Berger <opendmb@gmail.com> 4085M: Florian Fainelli <florian.fainelli@broadcom.com> 4086R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4087S: Supported 4088F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4089F: drivers/gpio/gpio-brcmstb.c 4090 4091BROADCOM BRCMSTB I2C DRIVER 4092M: Kamal Dasu <kamal.dasu@broadcom.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-i2c@vger.kernel.org 4095S: Supported 4096F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4097F: drivers/i2c/busses/i2c-brcmstb.c 4098 4099BROADCOM BRCMSTB UART DRIVER 4100M: Al Cooper <alcooperx@gmail.com> 4101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4102L: linux-serial@vger.kernel.org 4103S: Maintained 4104F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4105F: drivers/tty/serial/8250/8250_bcm7271.c 4106 4107BROADCOM BRCMSTB USB EHCI DRIVER 4108M: Justin Chen <justin.chen@broadcom.com> 4109M: Al Cooper <alcooperx@gmail.com> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: linux-usb@vger.kernel.org 4112S: Maintained 4113F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4114F: drivers/usb/host/ehci-brcm.* 4115 4116BROADCOM BRCMSTB USB PIN MAP DRIVER 4117M: Al Cooper <alcooperx@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-usb@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4122F: drivers/usb/misc/brcmstb-usb-pinmap.c 4123 4124BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4125M: Justin Chen <justin.chen@broadcom.com> 4126M: Al Cooper <alcooperx@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: linux-kernel@vger.kernel.org 4129S: Maintained 4130F: drivers/phy/broadcom/phy-brcm-usb* 4131 4132BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4133M: William Zhang <william.zhang@broadcom.com> 4134M: Kursad Oney <kursad.oney@broadcom.com> 4135M: Jonas Gorski <jonas.gorski@gmail.com> 4136R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4137L: linux-spi@vger.kernel.org 4138S: Maintained 4139F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4140F: drivers/spi/spi-bcm63xx-hsspi.c 4141F: drivers/spi/spi-bcmbca-hsspi.c 4142 4143BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4144M: Jonas Gorski <jonas.gorski@gmail.com> 4145L: linux-spi@vger.kernel.org 4146S: Odd Fixes 4147F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4148F: drivers/spi/spi-bcm63xx.c 4149 4150BROADCOM ETHERNET PHY DRIVERS 4151M: Florian Fainelli <florian.fainelli@broadcom.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: netdev@vger.kernel.org 4154S: Supported 4155F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4156F: drivers/net/phy/bcm*.[ch] 4157F: drivers/net/phy/broadcom.c 4158F: include/linux/brcmphy.h 4159 4160BROADCOM GENET ETHERNET DRIVER 4161M: Doug Berger <opendmb@gmail.com> 4162M: Florian Fainelli <florian.fainelli@broadcom.com> 4163R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4164L: netdev@vger.kernel.org 4165S: Supported 4166F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4167F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4168F: drivers/net/ethernet/broadcom/genet/ 4169F: drivers/net/ethernet/broadcom/unimac.h 4170F: drivers/net/mdio/mdio-bcm-unimac.c 4171F: include/linux/platform_data/bcmgenet.h 4172F: include/linux/platform_data/mdio-bcm-unimac.h 4173 4174BROADCOM IPROC ARM ARCHITECTURE 4175M: Ray Jui <rjui@broadcom.com> 4176M: Scott Branden <sbranden@broadcom.com> 4177R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4179S: Maintained 4180T: git https://github.com/broadcom/stblinux.git 4181F: arch/arm64/boot/dts/broadcom/northstar2/* 4182F: arch/arm64/boot/dts/broadcom/stingray/* 4183F: drivers/clk/bcm/clk-ns* 4184F: drivers/clk/bcm/clk-sr* 4185F: drivers/pinctrl/bcm/pinctrl-ns* 4186F: include/dt-bindings/clock/bcm-sr* 4187N: iproc 4188N: cygnus 4189N: bcm[-_]nsp 4190N: bcm9113* 4191N: bcm9583* 4192N: bcm9585* 4193N: bcm9586* 4194N: bcm988312 4195N: bcm113* 4196N: bcm583* 4197N: bcm585* 4198N: bcm586* 4199N: bcm88312 4200N: hr2 4201N: stingray 4202 4203BROADCOM IPROC GBIT ETHERNET DRIVER 4204M: Rafał Miłecki <rafal@milecki.pl> 4205R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4206L: netdev@vger.kernel.org 4207S: Maintained 4208F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4209F: drivers/net/ethernet/broadcom/bgmac* 4210F: drivers/net/ethernet/broadcom/unimac.h 4211 4212BROADCOM KONA GPIO DRIVER 4213M: Ray Jui <rjui@broadcom.com> 4214R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4215S: Supported 4216F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4217F: drivers/gpio/gpio-bcm-kona.c 4218 4219BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4220M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4221M: Kashyap Desai <kashyap.desai@broadcom.com> 4222M: Sumit Saxena <sumit.saxena@broadcom.com> 4223M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4224L: mpi3mr-linuxdrv.pdl@broadcom.com 4225L: linux-scsi@vger.kernel.org 4226S: Supported 4227W: https://www.broadcom.com/support/storage 4228F: drivers/scsi/mpi3mr/ 4229 4230BROADCOM NETXTREME-E ROCE DRIVER 4231M: Selvin Xavier <selvin.xavier@broadcom.com> 4232L: linux-rdma@vger.kernel.org 4233S: Supported 4234W: http://www.broadcom.com 4235F: drivers/infiniband/hw/bnxt_re/ 4236F: include/uapi/rdma/bnxt_re-abi.h 4237 4238BROADCOM NVRAM DRIVER 4239M: Rafał Miłecki <zajec5@gmail.com> 4240L: linux-mips@vger.kernel.org 4241S: Maintained 4242F: drivers/firmware/broadcom/* 4243 4244BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4245M: Rafał Miłecki <rafal@milecki.pl> 4246M: Florian Fainelli <florian.fainelli@broadcom.com> 4247R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4248L: linux-pm@vger.kernel.org 4249S: Maintained 4250T: git https://github.com/broadcom/stblinux.git 4251F: drivers/pmdomain/bcm/bcm-pmb.c 4252F: include/dt-bindings/soc/bcm-pmb.h 4253 4254BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4255M: Rafał Miłecki <zajec5@gmail.com> 4256L: linux-wireless@vger.kernel.org 4257S: Maintained 4258F: drivers/bcma/ 4259F: include/linux/bcma/ 4260 4261BROADCOM SPI DRIVER 4262M: Kamal Dasu <kamal.dasu@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264S: Maintained 4265F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4266F: drivers/spi/spi-bcm-qspi.* 4267F: drivers/spi/spi-brcmstb-qspi.c 4268F: drivers/spi/spi-iproc-qspi.c 4269 4270BROADCOM STB AVS CPUFREQ DRIVER 4271M: Markus Mayer <mmayer@broadcom.com> 4272R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4273L: linux-pm@vger.kernel.org 4274S: Maintained 4275F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4276F: drivers/cpufreq/brcmstb* 4277 4278BROADCOM STB AVS TMON DRIVER 4279M: Markus Mayer <mmayer@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-pm@vger.kernel.org 4282S: Maintained 4283F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4284F: drivers/thermal/broadcom/brcmstb* 4285 4286BROADCOM STB DPFE DRIVER 4287M: Markus Mayer <mmayer@broadcom.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4290S: Maintained 4291F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4292F: drivers/memory/brcmstb_dpfe.c 4293 4294BROADCOM STB NAND FLASH DRIVER 4295M: Brian Norris <computersforpeace@gmail.com> 4296M: Kamal Dasu <kamal.dasu@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: linux-mtd@lists.infradead.org 4299S: Maintained 4300F: drivers/mtd/nand/raw/brcmnand/ 4301F: include/linux/platform_data/brcmnand.h 4302 4303BROADCOM STB PCIE DRIVER 4304M: Jim Quinlan <jim2101024@gmail.com> 4305M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4306M: Florian Fainelli <florian.fainelli@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: linux-pci@vger.kernel.org 4309S: Maintained 4310F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4311F: drivers/pci/controller/pcie-brcmstb.c 4312 4313BROADCOM SYSTEMPORT ETHERNET DRIVER 4314M: Florian Fainelli <florian.fainelli@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: netdev@vger.kernel.org 4317S: Supported 4318F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4319F: drivers/net/ethernet/broadcom/bcmsysport.* 4320F: drivers/net/ethernet/broadcom/unimac.h 4321 4322BROADCOM TG3 GIGABIT ETHERNET DRIVER 4323M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4324M: Prashant Sreedharan <prashant@broadcom.com> 4325M: Michael Chan <mchan@broadcom.com> 4326L: netdev@vger.kernel.org 4327S: Supported 4328F: drivers/net/ethernet/broadcom/tg3.* 4329 4330BROADCOM VK DRIVER 4331M: Scott Branden <scott.branden@broadcom.com> 4332R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4333S: Supported 4334F: drivers/misc/bcm-vk/ 4335F: include/uapi/linux/misc/bcm_vk.h 4336 4337BROCADE BFA FC SCSI DRIVER 4338M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4339M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4340L: linux-scsi@vger.kernel.org 4341S: Supported 4342F: drivers/scsi/bfa/ 4343 4344BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4345M: Rasesh Mody <rmody@marvell.com> 4346M: Sudarsana Kalluru <skalluru@marvell.com> 4347M: GR-Linux-NIC-Dev@marvell.com 4348L: netdev@vger.kernel.org 4349S: Supported 4350F: drivers/net/ethernet/brocade/bna/ 4351 4352BSG (block layer generic sg v4 driver) 4353M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4354L: linux-scsi@vger.kernel.org 4355S: Supported 4356F: block/bsg.c 4357F: include/linux/bsg.h 4358F: include/uapi/linux/bsg.h 4359 4360BT87X AUDIO DRIVER 4361M: Clemens Ladisch <clemens@ladisch.de> 4362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4363S: Maintained 4364T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4365F: Documentation/sound/cards/bt87x.rst 4366F: sound/pci/bt87x.c 4367 4368BT8XXGPIO DRIVER 4369M: Michael Buesch <m@bues.ch> 4370S: Maintained 4371W: http://bu3sch.de/btgpio.php 4372F: drivers/gpio/gpio-bt8xx.c 4373 4374BTRFS FILE SYSTEM 4375M: Chris Mason <clm@fb.com> 4376M: Josef Bacik <josef@toxicpanda.com> 4377M: David Sterba <dsterba@suse.com> 4378L: linux-btrfs@vger.kernel.org 4379S: Maintained 4380W: https://btrfs.readthedocs.io 4381Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4382C: irc://irc.libera.chat/btrfs 4383T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4384F: Documentation/filesystems/btrfs.rst 4385F: fs/btrfs/ 4386F: include/linux/btrfs* 4387F: include/trace/events/btrfs.h 4388F: include/uapi/linux/btrfs* 4389 4390BTTV VIDEO4LINUX DRIVER 4391M: Mauro Carvalho Chehab <mchehab@kernel.org> 4392L: linux-media@vger.kernel.org 4393S: Odd fixes 4394W: https://linuxtv.org 4395T: git git://linuxtv.org/media_tree.git 4396F: Documentation/driver-api/media/drivers/bttv* 4397F: drivers/media/pci/bt8xx/bttv* 4398 4399BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4400M: Chanwoo Choi <cw00.choi@samsung.com> 4401L: linux-pm@vger.kernel.org 4402L: linux-samsung-soc@vger.kernel.org 4403S: Maintained 4404T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4405F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4406F: drivers/devfreq/exynos-bus.c 4407 4408BUSLOGIC SCSI DRIVER 4409M: Khalid Aziz <khalid@gonehiking.org> 4410L: linux-scsi@vger.kernel.org 4411S: Maintained 4412F: drivers/scsi/BusLogic.* 4413F: drivers/scsi/FlashPoint.* 4414 4415BXCAN CAN NETWORK DRIVER 4416M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4417L: linux-can@vger.kernel.org 4418S: Maintained 4419F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4420F: drivers/net/can/bxcan.c 4421 4422C-MEDIA CMI8788 DRIVER 4423M: Clemens Ladisch <clemens@ladisch.de> 4424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4425S: Maintained 4426T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4427F: sound/pci/oxygen/ 4428 4429C-SKY ARCHITECTURE 4430M: Guo Ren <guoren@kernel.org> 4431L: linux-csky@vger.kernel.org 4432S: Supported 4433T: git https://github.com/c-sky/csky-linux.git 4434F: Documentation/devicetree/bindings/csky/ 4435F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4436F: Documentation/devicetree/bindings/timer/csky,* 4437F: arch/csky/ 4438F: drivers/clocksource/timer-gx6605s.c 4439F: drivers/clocksource/timer-mp-csky.c 4440F: drivers/irqchip/irq-csky-* 4441N: csky 4442K: csky 4443 4444CA8210 IEEE-802.15.4 RADIO DRIVER 4445L: linux-wpan@vger.kernel.org 4446S: Orphan 4447W: https://github.com/Cascoda/ca8210-linux.git 4448F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4449F: drivers/net/ieee802154/ca8210.c 4450 4451CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4452M: David Howells <dhowells@redhat.com> 4453L: linux-cachefs@redhat.com (moderated for non-subscribers) 4454S: Supported 4455F: Documentation/filesystems/caching/cachefiles.rst 4456F: fs/cachefiles/ 4457 4458CACHESTAT: PAGE CACHE STATS FOR A FILE 4459M: Nhat Pham <nphamcs@gmail.com> 4460M: Johannes Weiner <hannes@cmpxchg.org> 4461L: linux-mm@kvack.org 4462S: Maintained 4463F: tools/testing/selftests/cachestat/test_cachestat.c 4464 4465CADENCE MIPI-CSI2 BRIDGES 4466M: Maxime Ripard <mripard@kernel.org> 4467L: linux-media@vger.kernel.org 4468S: Maintained 4469F: Documentation/devicetree/bindings/media/cdns,*.txt 4470F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4471F: drivers/media/platform/cadence/cdns-csi2* 4472 4473CADENCE NAND DRIVER 4474L: linux-mtd@lists.infradead.org 4475S: Orphan 4476F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4477F: drivers/mtd/nand/raw/cadence-nand-controller.c 4478 4479CADENCE USB3 DRD IP DRIVER 4480M: Peter Chen <peter.chen@kernel.org> 4481M: Pawel Laszczak <pawell@cadence.com> 4482R: Roger Quadros <rogerq@kernel.org> 4483L: linux-usb@vger.kernel.org 4484S: Maintained 4485T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4486F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4487F: drivers/usb/cdns3/ 4488X: drivers/usb/cdns3/cdnsp* 4489 4490CADENCE USBHS DRIVER 4491M: Pawel Laszczak <pawell@cadence.com> 4492L: linux-usb@vger.kernel.org 4493S: Maintained 4494F: drivers/usb/gadget/udc/cdns2 4495 4496CADENCE USBSSP DRD IP DRIVER 4497M: Pawel Laszczak <pawell@cadence.com> 4498L: linux-usb@vger.kernel.org 4499S: Maintained 4500T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4501F: drivers/usb/cdns3/ 4502X: drivers/usb/cdns3/cdns3* 4503 4504CADET FM/AM RADIO RECEIVER DRIVER 4505M: Hans Verkuil <hverkuil@xs4all.nl> 4506L: linux-media@vger.kernel.org 4507S: Maintained 4508W: https://linuxtv.org 4509T: git git://linuxtv.org/media_tree.git 4510F: drivers/media/radio/radio-cadet* 4511 4512CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4513L: linux-media@vger.kernel.org 4514S: Orphan 4515T: git git://linuxtv.org/media_tree.git 4516F: Documentation/admin-guide/media/cafe_ccic* 4517F: drivers/media/platform/marvell/ 4518 4519CAIF NETWORK LAYER 4520L: netdev@vger.kernel.org 4521S: Orphan 4522F: Documentation/networking/caif/ 4523F: drivers/net/caif/ 4524F: include/net/caif/ 4525F: include/uapi/linux/caif/ 4526F: net/caif/ 4527 4528CAKE QDISC 4529M: Toke Høiland-Jørgensen <toke@toke.dk> 4530L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4531S: Maintained 4532F: net/sched/sch_cake.c 4533 4534CAN NETWORK DRIVERS 4535M: Wolfgang Grandegger <wg@grandegger.com> 4536M: Marc Kleine-Budde <mkl@pengutronix.de> 4537L: linux-can@vger.kernel.org 4538S: Maintained 4539W: https://github.com/linux-can 4540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4541T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4542F: Documentation/devicetree/bindings/net/can/ 4543F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4544F: drivers/net/can/ 4545F: drivers/phy/phy-can-transceiver.c 4546F: include/linux/can/bittiming.h 4547F: include/linux/can/dev.h 4548F: include/linux/can/length.h 4549F: include/linux/can/platform/ 4550F: include/linux/can/rx-offload.h 4551F: include/uapi/linux/can/error.h 4552F: include/uapi/linux/can/netlink.h 4553F: include/uapi/linux/can/vxcan.h 4554 4555CAN NETWORK LAYER 4556M: Oliver Hartkopp <socketcan@hartkopp.net> 4557M: Marc Kleine-Budde <mkl@pengutronix.de> 4558L: linux-can@vger.kernel.org 4559S: Maintained 4560W: https://github.com/linux-can 4561T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4562T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4563F: Documentation/networking/can.rst 4564F: include/linux/can/can-ml.h 4565F: include/linux/can/core.h 4566F: include/linux/can/skb.h 4567F: include/net/netns/can.h 4568F: include/uapi/linux/can.h 4569F: include/uapi/linux/can/bcm.h 4570F: include/uapi/linux/can/gw.h 4571F: include/uapi/linux/can/isotp.h 4572F: include/uapi/linux/can/raw.h 4573F: net/can/ 4574 4575CAN-J1939 NETWORK LAYER 4576M: Robin van der Gracht <robin@protonic.nl> 4577M: Oleksij Rempel <o.rempel@pengutronix.de> 4578R: kernel@pengutronix.de 4579L: linux-can@vger.kernel.org 4580S: Maintained 4581F: Documentation/networking/j1939.rst 4582F: include/uapi/linux/can/j1939.h 4583F: net/can/j1939/ 4584 4585CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4586M: Damien Le Moal <dlemoal@kernel.org> 4587L: linux-riscv@lists.infradead.org 4588L: linux-gpio@vger.kernel.org (pinctrl driver) 4589F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4590F: drivers/pinctrl/pinctrl-k210.c 4591 4592CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4593M: Damien Le Moal <dlemoal@kernel.org> 4594L: linux-kernel@vger.kernel.org 4595L: linux-riscv@lists.infradead.org 4596S: Maintained 4597F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4598F: drivers/reset/reset-k210.c 4599 4600CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4601M: Damien Le Moal <dlemoal@kernel.org> 4602L: linux-riscv@lists.infradead.org 4603S: Maintained 4604F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4605F: drivers/soc/canaan/ 4606F: include/soc/canaan/ 4607 4608CAPABILITIES 4609M: Serge Hallyn <serge@hallyn.com> 4610L: linux-security-module@vger.kernel.org 4611S: Supported 4612F: include/linux/capability.h 4613F: include/uapi/linux/capability.h 4614F: kernel/capability.c 4615F: security/commoncap.c 4616 4617CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4618M: Kevin Tsai <ktsai@capellamicro.com> 4619S: Maintained 4620F: drivers/iio/light/cm* 4621 4622CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4623M: Christian Lamparter <chunkeey@googlemail.com> 4624L: linux-wireless@vger.kernel.org 4625S: Maintained 4626W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4627F: drivers/net/wireless/ath/carl9170/ 4628 4629CAVIUM I2C DRIVER 4630M: Robert Richter <rric@kernel.org> 4631S: Odd Fixes 4632W: http://www.marvell.com 4633F: drivers/i2c/busses/i2c-octeon* 4634F: drivers/i2c/busses/i2c-thunderx* 4635 4636CAVIUM LIQUIDIO NETWORK DRIVER 4637M: Derek Chickles <dchickles@marvell.com> 4638M: Satanand Burla <sburla@marvell.com> 4639M: Felix Manlunas <fmanlunas@marvell.com> 4640L: netdev@vger.kernel.org 4641S: Supported 4642W: http://www.marvell.com 4643F: drivers/net/ethernet/cavium/liquidio/ 4644 4645CAVIUM MMC DRIVER 4646M: Robert Richter <rric@kernel.org> 4647S: Odd Fixes 4648W: http://www.marvell.com 4649F: drivers/mmc/host/cavium* 4650 4651CAVIUM OCTEON-TX CRYPTO DRIVER 4652M: George Cherian <gcherian@marvell.com> 4653L: linux-crypto@vger.kernel.org 4654S: Supported 4655W: http://www.marvell.com 4656F: drivers/crypto/cavium/cpt/ 4657 4658CAVIUM THUNDERX2 ARM64 SOC 4659M: Robert Richter <rric@kernel.org> 4660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4661S: Odd Fixes 4662F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4663F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4664 4665CBS/ETF/TAPRIO QDISCS 4666M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4667L: netdev@vger.kernel.org 4668S: Maintained 4669F: net/sched/sch_cbs.c 4670F: net/sched/sch_etf.c 4671F: net/sched/sch_taprio.c 4672 4673CC2520 IEEE-802.15.4 RADIO DRIVER 4674M: Stefan Schmidt <stefan@datenfreihafen.org> 4675L: linux-wpan@vger.kernel.org 4676S: Odd Fixes 4677F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4678F: drivers/net/ieee802154/cc2520.c 4679 4680CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4681M: Gilad Ben-Yossef <gilad@benyossef.com> 4682L: linux-crypto@vger.kernel.org 4683S: Supported 4684W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4685F: drivers/crypto/ccree/ 4686 4687CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4688M: Hadar Gat <hadar.gat@arm.com> 4689L: linux-crypto@vger.kernel.org 4690S: Supported 4691W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4692F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4693F: drivers/char/hw_random/cctrng.c 4694F: drivers/char/hw_random/cctrng.h 4695 4696CEC FRAMEWORK 4697M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4698L: linux-media@vger.kernel.org 4699S: Supported 4700W: http://linuxtv.org 4701T: git git://linuxtv.org/media_tree.git 4702F: Documentation/ABI/testing/debugfs-cec-error-inj 4703F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4704F: Documentation/driver-api/media/cec-core.rst 4705F: Documentation/userspace-api/media/cec 4706F: drivers/media/cec/ 4707F: drivers/media/rc/keymaps/rc-cec.c 4708F: include/media/cec-notifier.h 4709F: include/media/cec.h 4710F: include/uapi/linux/cec-funcs.h 4711F: include/uapi/linux/cec.h 4712 4713CEC GPIO DRIVER 4714M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4715L: linux-media@vger.kernel.org 4716S: Supported 4717W: http://linuxtv.org 4718T: git git://linuxtv.org/media_tree.git 4719F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4720F: drivers/media/cec/platform/cec-gpio/ 4721 4722CELL BROADBAND ENGINE ARCHITECTURE 4723M: Arnd Bergmann <arnd@arndb.de> 4724L: linuxppc-dev@lists.ozlabs.org 4725S: Supported 4726W: http://www.ibm.com/developerworks/power/cell/ 4727F: arch/powerpc/include/asm/cell*.h 4728F: arch/powerpc/include/asm/spu*.h 4729F: arch/powerpc/include/uapi/asm/spu*.h 4730F: arch/powerpc/platforms/cell/ 4731 4732CELLWISE CW2015 BATTERY DRIVER 4733M: Tobias Schrammm <t.schramm@manjaro.org> 4734S: Maintained 4735F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4736F: drivers/power/supply/cw2015_battery.c 4737 4738CEPH COMMON CODE (LIBCEPH) 4739M: Ilya Dryomov <idryomov@gmail.com> 4740M: Xiubo Li <xiubli@redhat.com> 4741R: Jeff Layton <jlayton@kernel.org> 4742L: ceph-devel@vger.kernel.org 4743S: Supported 4744W: http://ceph.com/ 4745T: git https://github.com/ceph/ceph-client.git 4746F: include/linux/ceph/ 4747F: include/linux/crush/ 4748F: net/ceph/ 4749 4750CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4751M: Xiubo Li <xiubli@redhat.com> 4752M: Ilya Dryomov <idryomov@gmail.com> 4753R: Jeff Layton <jlayton@kernel.org> 4754L: ceph-devel@vger.kernel.org 4755S: Supported 4756W: http://ceph.com/ 4757T: git https://github.com/ceph/ceph-client.git 4758F: Documentation/filesystems/ceph.rst 4759F: fs/ceph/ 4760 4761CERTIFICATE HANDLING 4762M: David Howells <dhowells@redhat.com> 4763M: David Woodhouse <dwmw2@infradead.org> 4764L: keyrings@vger.kernel.org 4765S: Maintained 4766F: Documentation/admin-guide/module-signing.rst 4767F: certs/ 4768F: scripts/sign-file.c 4769F: tools/certs/ 4770 4771CFAG12864B LCD DRIVER 4772M: Miguel Ojeda <ojeda@kernel.org> 4773S: Maintained 4774F: drivers/auxdisplay/cfag12864b.c 4775F: include/linux/cfag12864b.h 4776 4777CFAG12864BFB LCD FRAMEBUFFER DRIVER 4778M: Miguel Ojeda <ojeda@kernel.org> 4779S: Maintained 4780F: drivers/auxdisplay/cfag12864bfb.c 4781F: include/linux/cfag12864b.h 4782 4783CHAR and MISC DRIVERS 4784M: Arnd Bergmann <arnd@arndb.de> 4785M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4786S: Supported 4787T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4788F: drivers/char/ 4789F: drivers/misc/ 4790F: include/linux/miscdevice.h 4791X: drivers/char/agp/ 4792X: drivers/char/hw_random/ 4793X: drivers/char/ipmi/ 4794X: drivers/char/random.c 4795X: drivers/char/tpm/ 4796 4797CHECKPATCH 4798M: Andy Whitcroft <apw@canonical.com> 4799M: Joe Perches <joe@perches.com> 4800R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4801R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4802S: Maintained 4803F: scripts/checkpatch.pl 4804 4805CHECKPATCH DOCUMENTATION 4806M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4807M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4808R: Joe Perches <joe@perches.com> 4809S: Maintained 4810F: Documentation/dev-tools/checkpatch.rst 4811 4812CHINESE DOCUMENTATION 4813M: Alex Shi <alexs@kernel.org> 4814M: Yanteng Si <siyanteng@loongson.cn> 4815S: Maintained 4816F: Documentation/translations/zh_CN/ 4817 4818CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4819M: Peter Chen <peter.chen@kernel.org> 4820L: linux-usb@vger.kernel.org 4821S: Maintained 4822T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4823F: drivers/usb/chipidea/ 4824 4825CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4826M: Hans de Goede <hdegoede@redhat.com> 4827L: linux-input@vger.kernel.org 4828S: Maintained 4829F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4830F: drivers/input/touchscreen/chipone_icn8318.c 4831 4832CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4833M: Hans de Goede <hdegoede@redhat.com> 4834L: linux-input@vger.kernel.org 4835S: Maintained 4836F: drivers/input/touchscreen/chipone_icn8505.c 4837 4838CHROME HARDWARE PLATFORM SUPPORT 4839M: Benson Leung <bleung@chromium.org> 4840M: Tzung-Bi Shih <tzungbi@kernel.org> 4841L: chrome-platform@lists.linux.dev 4842S: Maintained 4843T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4844F: drivers/platform/chrome/ 4845 4846CHROMEOS EC CODEC DRIVER 4847M: Cheng-Yi Chiang <cychiang@chromium.org> 4848M: Tzung-Bi Shih <tzungbi@kernel.org> 4849R: Guenter Roeck <groeck@chromium.org> 4850L: chrome-platform@lists.linux.dev 4851S: Maintained 4852F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4853F: sound/soc/codecs/cros_ec_codec.* 4854 4855CHROMEOS EC SUBDRIVERS 4856M: Benson Leung <bleung@chromium.org> 4857R: Guenter Roeck <groeck@chromium.org> 4858L: chrome-platform@lists.linux.dev 4859S: Maintained 4860F: drivers/power/supply/cros_usbpd-charger.c 4861N: cros_ec 4862N: cros-ec 4863 4864CHROMEOS EC UART DRIVER 4865M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4866R: Benson Leung <bleung@chromium.org> 4867R: Tzung-Bi Shih <tzungbi@kernel.org> 4868S: Maintained 4869F: drivers/platform/chrome/cros_ec_uart.c 4870 4871CHROMEOS EC USB PD NOTIFY DRIVER 4872M: Prashant Malani <pmalani@chromium.org> 4873L: chrome-platform@lists.linux.dev 4874S: Maintained 4875F: drivers/platform/chrome/cros_usbpd_notify.c 4876F: include/linux/platform_data/cros_usbpd_notify.h 4877 4878CHROMEOS EC USB TYPE-C DRIVER 4879M: Prashant Malani <pmalani@chromium.org> 4880L: chrome-platform@lists.linux.dev 4881S: Maintained 4882F: drivers/platform/chrome/cros_ec_typec.* 4883F: drivers/platform/chrome/cros_typec_switch.c 4884F: drivers/platform/chrome/cros_typec_vdm.* 4885 4886CHROMEOS HPS DRIVER 4887M: Dan Callaghan <dcallagh@chromium.org> 4888R: Sami Kyöstilä <skyostil@chromium.org> 4889S: Maintained 4890F: drivers/platform/chrome/cros_hps_i2c.c 4891 4892CHRONTEL CH7322 CEC DRIVER 4893M: Joe Tessler <jrt@google.com> 4894L: linux-media@vger.kernel.org 4895S: Maintained 4896T: git git://linuxtv.org/media_tree.git 4897F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4898F: drivers/media/cec/i2c/ch7322.c 4899 4900CIRRUS LOGIC AUDIO CODEC DRIVERS 4901M: James Schulman <james.schulman@cirrus.com> 4902M: David Rhodes <david.rhodes@cirrus.com> 4903M: Richard Fitzgerald <rf@opensource.cirrus.com> 4904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4905L: patches@opensource.cirrus.com 4906S: Maintained 4907F: Documentation/devicetree/bindings/sound/cirrus,cs* 4908F: drivers/mfd/cs42l43* 4909F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 4910F: drivers/spi/spi-cs42l43* 4911F: include/dt-bindings/sound/cs* 4912F: include/linux/mfd/cs42l43* 4913F: include/sound/cs* 4914F: sound/pci/hda/cs* 4915F: sound/pci/hda/hda_cs_dsp_ctl.* 4916F: sound/soc/codecs/cs* 4917 4918CIRRUS LOGIC DSP FIRMWARE DRIVER 4919M: Simon Trimmer <simont@opensource.cirrus.com> 4920M: Charles Keepax <ckeepax@opensource.cirrus.com> 4921M: Richard Fitzgerald <rf@opensource.cirrus.com> 4922L: patches@opensource.cirrus.com 4923S: Supported 4924W: https://github.com/CirrusLogic/linux-drivers/wiki 4925T: git https://github.com/CirrusLogic/linux-drivers.git 4926F: drivers/firmware/cirrus/* 4927F: include/linux/firmware/cirrus/* 4928 4929CIRRUS LOGIC EP93XX ETHERNET DRIVER 4930M: Hartley Sweeten <hsweeten@visionengravers.com> 4931L: netdev@vger.kernel.org 4932S: Maintained 4933F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4934 4935CIRRUS LOGIC LOCHNAGAR DRIVER 4936M: Charles Keepax <ckeepax@opensource.cirrus.com> 4937M: Richard Fitzgerald <rf@opensource.cirrus.com> 4938L: patches@opensource.cirrus.com 4939S: Supported 4940F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4941F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4942F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4943F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4944F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4945F: Documentation/hwmon/lochnagar.rst 4946F: drivers/clk/clk-lochnagar.c 4947F: drivers/hwmon/lochnagar-hwmon.c 4948F: drivers/mfd/lochnagar-i2c.c 4949F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4950F: drivers/regulator/lochnagar-regulator.c 4951F: include/dt-bindings/clock/lochnagar.h 4952F: include/dt-bindings/pinctrl/lochnagar.h 4953F: include/linux/mfd/lochnagar* 4954F: sound/soc/codecs/lochnagar-sc.c 4955 4956CIRRUS LOGIC MADERA CODEC DRIVERS 4957M: Charles Keepax <ckeepax@opensource.cirrus.com> 4958M: Richard Fitzgerald <rf@opensource.cirrus.com> 4959L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4960L: patches@opensource.cirrus.com 4961S: Supported 4962W: https://github.com/CirrusLogic/linux-drivers/wiki 4963T: git https://github.com/CirrusLogic/linux-drivers.git 4964F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4965F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4966F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4967F: drivers/gpio/gpio-madera* 4968F: drivers/irqchip/irq-madera* 4969F: drivers/mfd/cs47l* 4970F: drivers/mfd/madera* 4971F: drivers/pinctrl/cirrus/* 4972F: include/dt-bindings/sound/madera* 4973F: include/linux/irqchip/irq-madera* 4974F: include/linux/mfd/madera/* 4975F: include/sound/madera* 4976F: sound/soc/codecs/cs47l* 4977F: sound/soc/codecs/madera* 4978 4979CISCO FCOE HBA DRIVER 4980M: Satish Kharat <satishkh@cisco.com> 4981M: Sesidhar Baddela <sebaddel@cisco.com> 4982M: Karan Tilak Kumar <kartilak@cisco.com> 4983L: linux-scsi@vger.kernel.org 4984S: Supported 4985F: drivers/scsi/fnic/ 4986 4987CISCO SCSI HBA DRIVER 4988M: Karan Tilak Kumar <kartilak@cisco.com> 4989M: Sesidhar Baddela <sebaddel@cisco.com> 4990L: linux-scsi@vger.kernel.org 4991S: Supported 4992F: drivers/scsi/snic/ 4993 4994CISCO VIC ETHERNET NIC DRIVER 4995M: Christian Benvenuti <benve@cisco.com> 4996M: Satish Kharat <satishkh@cisco.com> 4997S: Supported 4998F: drivers/net/ethernet/cisco/enic/ 4999 5000CISCO VIC LOW LATENCY NIC DRIVER 5001M: Christian Benvenuti <benve@cisco.com> 5002M: Nelson Escobar <neescoba@cisco.com> 5003S: Supported 5004F: drivers/infiniband/hw/usnic/ 5005 5006CLANG CONTROL FLOW INTEGRITY SUPPORT 5007M: Sami Tolvanen <samitolvanen@google.com> 5008M: Kees Cook <keescook@chromium.org> 5009R: Nathan Chancellor <nathan@kernel.org> 5010R: Nick Desaulniers <ndesaulniers@google.com> 5011L: llvm@lists.linux.dev 5012S: Supported 5013B: https://github.com/ClangBuiltLinux/linux/issues 5014T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5015F: include/linux/cfi.h 5016F: kernel/cfi.c 5017 5018CLANG-FORMAT FILE 5019M: Miguel Ojeda <ojeda@kernel.org> 5020S: Maintained 5021F: .clang-format 5022 5023CLANG/LLVM BUILD SUPPORT 5024M: Nathan Chancellor <nathan@kernel.org> 5025M: Nick Desaulniers <ndesaulniers@google.com> 5026R: Tom Rix <trix@redhat.com> 5027L: llvm@lists.linux.dev 5028S: Supported 5029W: https://clangbuiltlinux.github.io/ 5030B: https://github.com/ClangBuiltLinux/linux/issues 5031C: irc://irc.libera.chat/clangbuiltlinux 5032F: Documentation/kbuild/llvm.rst 5033F: include/linux/compiler-clang.h 5034F: scripts/Makefile.clang 5035F: scripts/clang-tools/ 5036K: \b(?i:clang|llvm)\b 5037 5038CLK API 5039M: Russell King <linux@armlinux.org.uk> 5040L: linux-clk@vger.kernel.org 5041S: Maintained 5042F: include/linux/clk.h 5043 5044CLOCKSOURCE, CLOCKEVENT DRIVERS 5045M: Daniel Lezcano <daniel.lezcano@linaro.org> 5046M: Thomas Gleixner <tglx@linutronix.de> 5047L: linux-kernel@vger.kernel.org 5048S: Supported 5049T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5050F: Documentation/devicetree/bindings/timer/ 5051F: drivers/clocksource/ 5052 5053CMPC ACPI DRIVER 5054M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5055M: Daniel Oliveira Nascimento <don@syst.com.br> 5056L: platform-driver-x86@vger.kernel.org 5057S: Supported 5058F: drivers/platform/x86/classmate-laptop.c 5059 5060COBALT MEDIA DRIVER 5061M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5062L: linux-media@vger.kernel.org 5063S: Supported 5064W: https://linuxtv.org 5065T: git git://linuxtv.org/media_tree.git 5066F: drivers/media/pci/cobalt/ 5067 5068COCCINELLE/Semantic Patches (SmPL) 5069M: Julia Lawall <Julia.Lawall@inria.fr> 5070M: Nicolas Palix <nicolas.palix@imag.fr> 5071L: cocci@inria.fr (moderated for non-subscribers) 5072S: Supported 5073W: https://coccinelle.gitlabpages.inria.fr/website/ 5074T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5075F: Documentation/dev-tools/coccinelle.rst 5076F: scripts/coccicheck 5077F: scripts/coccinelle/ 5078 5079CODA FILE SYSTEM 5080M: Jan Harkes <jaharkes@cs.cmu.edu> 5081M: coda@cs.cmu.edu 5082L: codalist@coda.cs.cmu.edu 5083S: Maintained 5084W: http://www.coda.cs.cmu.edu/ 5085F: Documentation/filesystems/coda.rst 5086F: fs/coda/ 5087F: include/linux/coda*.h 5088F: include/uapi/linux/coda*.h 5089 5090CODA V4L2 MEM2MEM DRIVER 5091M: Philipp Zabel <p.zabel@pengutronix.de> 5092L: linux-media@vger.kernel.org 5093S: Maintained 5094F: Documentation/devicetree/bindings/media/coda.yaml 5095F: drivers/media/platform/chips-media/ 5096 5097CODE OF CONDUCT 5098M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5099S: Supported 5100F: Documentation/process/code-of-conduct-interpretation.rst 5101F: Documentation/process/code-of-conduct.rst 5102 5103COMEDI DRIVERS 5104M: Ian Abbott <abbotti@mev.co.uk> 5105M: H Hartley Sweeten <hsweeten@visionengravers.com> 5106S: Odd Fixes 5107F: drivers/comedi/ 5108F: include/linux/comedi/ 5109F: include/uapi/linux/comedi.h 5110 5111COMMON CLK FRAMEWORK 5112M: Michael Turquette <mturquette@baylibre.com> 5113M: Stephen Boyd <sboyd@kernel.org> 5114L: linux-clk@vger.kernel.org 5115S: Maintained 5116Q: http://patchwork.kernel.org/project/linux-clk/list/ 5117T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5118F: Documentation/devicetree/bindings/clock/ 5119F: drivers/clk/ 5120F: include/dt-bindings/clock/ 5121F: include/linux/clk-pr* 5122F: include/linux/clk/ 5123F: include/linux/of_clk.h 5124X: drivers/clk/clkdev.c 5125 5126COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5127M: Steve French <sfrench@samba.org> 5128R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5129R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5130R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5131R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5132L: linux-cifs@vger.kernel.org 5133L: samba-technical@lists.samba.org (moderated for non-subscribers) 5134S: Supported 5135W: https://wiki.samba.org/index.php/LinuxCIFS 5136T: git git://git.samba.org/sfrench/cifs-2.6.git 5137F: Documentation/admin-guide/cifs/ 5138F: fs/smb/client/ 5139F: fs/smb/common/ 5140F: include/uapi/linux/cifs 5141 5142COMPACTPCI HOTPLUG CORE 5143M: Scott Murray <scott@spiteful.org> 5144L: linux-pci@vger.kernel.org 5145S: Maintained 5146F: drivers/pci/hotplug/cpci_hotplug* 5147 5148COMPACTPCI HOTPLUG GENERIC DRIVER 5149M: Scott Murray <scott@spiteful.org> 5150L: linux-pci@vger.kernel.org 5151S: Maintained 5152F: drivers/pci/hotplug/cpcihp_generic.c 5153 5154COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5155M: Scott Murray <scott@spiteful.org> 5156L: linux-pci@vger.kernel.org 5157S: Maintained 5158F: drivers/pci/hotplug/cpcihp_zt5550.* 5159 5160COMPAL LAPTOP SUPPORT 5161M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5162L: platform-driver-x86@vger.kernel.org 5163S: Maintained 5164F: drivers/platform/x86/compal-laptop.c 5165 5166COMPILER ATTRIBUTES 5167M: Miguel Ojeda <ojeda@kernel.org> 5168R: Nick Desaulniers <ndesaulniers@google.com> 5169S: Maintained 5170F: include/linux/compiler_attributes.h 5171 5172COMPUTE EXPRESS LINK (CXL) 5173M: Davidlohr Bueso <dave@stgolabs.net> 5174M: Jonathan Cameron <jonathan.cameron@huawei.com> 5175M: Dave Jiang <dave.jiang@intel.com> 5176M: Alison Schofield <alison.schofield@intel.com> 5177M: Vishal Verma <vishal.l.verma@intel.com> 5178M: Ira Weiny <ira.weiny@intel.com> 5179M: Dan Williams <dan.j.williams@intel.com> 5180L: linux-cxl@vger.kernel.org 5181S: Maintained 5182F: drivers/cxl/ 5183F: include/uapi/linux/cxl_mem.h 5184 5185COMPUTE EXPRESS LINK PMU (CPMU) 5186M: Jonathan Cameron <jonathan.cameron@huawei.com> 5187L: linux-cxl@vger.kernel.org 5188S: Maintained 5189F: Documentation/admin-guide/perf/cxl.rst 5190F: drivers/perf/cxl_pmu.c 5191 5192CONEXANT ACCESSRUNNER USB DRIVER 5193L: accessrunner-general@lists.sourceforge.net 5194S: Orphan 5195W: http://accessrunner.sourceforge.net/ 5196F: drivers/usb/atm/cxacru.c 5197 5198CONFIGFS 5199M: Joel Becker <jlbec@evilplan.org> 5200M: Christoph Hellwig <hch@lst.de> 5201S: Supported 5202T: git git://git.infradead.org/users/hch/configfs.git 5203F: fs/configfs/ 5204F: include/linux/configfs.h 5205F: samples/configfs/ 5206 5207CONSOLE SUBSYSTEM 5208M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5209S: Supported 5210F: drivers/video/console/ 5211F: include/linux/console* 5212 5213CONTEXT TRACKING 5214M: Frederic Weisbecker <frederic@kernel.org> 5215M: "Paul E. McKenney" <paulmck@kernel.org> 5216S: Maintained 5217F: include/linux/context_tracking* 5218F: kernel/context_tracking.c 5219 5220CONTROL GROUP (CGROUP) 5221M: Tejun Heo <tj@kernel.org> 5222M: Zefan Li <lizefan.x@bytedance.com> 5223M: Johannes Weiner <hannes@cmpxchg.org> 5224L: cgroups@vger.kernel.org 5225S: Maintained 5226T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5227F: Documentation/admin-guide/cgroup-v1/ 5228F: Documentation/admin-guide/cgroup-v2.rst 5229F: include/linux/cgroup* 5230F: kernel/cgroup/ 5231F: tools/testing/selftests/cgroup/ 5232 5233CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5234M: Tejun Heo <tj@kernel.org> 5235M: Josef Bacik <josef@toxicpanda.com> 5236M: Jens Axboe <axboe@kernel.dk> 5237L: cgroups@vger.kernel.org 5238L: linux-block@vger.kernel.org 5239T: git git://git.kernel.dk/linux-block 5240F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5241F: block/bfq-cgroup.c 5242F: block/blk-cgroup.c 5243F: block/blk-iocost.c 5244F: block/blk-iolatency.c 5245F: block/blk-throttle.c 5246F: include/linux/blk-cgroup.h 5247 5248CONTROL GROUP - CPUSET 5249M: Waiman Long <longman@redhat.com> 5250M: Zefan Li <lizefan.x@bytedance.com> 5251L: cgroups@vger.kernel.org 5252S: Maintained 5253T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5254F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5255F: include/linux/cpuset.h 5256F: kernel/cgroup/cpuset.c 5257F: tools/testing/selftests/cgroup/test_cpuset.c 5258F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5259 5260CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5261M: Johannes Weiner <hannes@cmpxchg.org> 5262M: Michal Hocko <mhocko@kernel.org> 5263M: Roman Gushchin <roman.gushchin@linux.dev> 5264M: Shakeel Butt <shakeelb@google.com> 5265R: Muchun Song <muchun.song@linux.dev> 5266L: cgroups@vger.kernel.org 5267L: linux-mm@kvack.org 5268S: Maintained 5269F: mm/memcontrol.c 5270F: mm/swap_cgroup.c 5271F: tools/testing/selftests/cgroup/memcg_protection.m 5272F: tools/testing/selftests/cgroup/test_kmem.c 5273F: tools/testing/selftests/cgroup/test_memcontrol.c 5274 5275CORETEMP HARDWARE MONITORING DRIVER 5276M: Fenghua Yu <fenghua.yu@intel.com> 5277L: linux-hwmon@vger.kernel.org 5278S: Maintained 5279F: Documentation/hwmon/coretemp.rst 5280F: drivers/hwmon/coretemp.c 5281 5282CORSAIR-CPRO HARDWARE MONITOR DRIVER 5283M: Marius Zachmann <mail@mariuszachmann.de> 5284L: linux-hwmon@vger.kernel.org 5285S: Maintained 5286F: drivers/hwmon/corsair-cpro.c 5287 5288CORSAIR-PSU HARDWARE MONITOR DRIVER 5289M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5290L: linux-hwmon@vger.kernel.org 5291S: Maintained 5292F: Documentation/hwmon/corsair-psu.rst 5293F: drivers/hwmon/corsair-psu.c 5294 5295COUNTER SUBSYSTEM 5296M: William Breathitt Gray <william.gray@linaro.org> 5297L: linux-iio@vger.kernel.org 5298S: Maintained 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5300F: Documentation/ABI/testing/sysfs-bus-counter 5301F: Documentation/driver-api/generic-counter.rst 5302F: drivers/counter/ 5303F: include/linux/counter.h 5304F: include/uapi/linux/counter.h 5305F: tools/counter/ 5306 5307CP2615 I2C DRIVER 5308M: Bence Csókás <bence98@sch.bme.hu> 5309S: Maintained 5310F: drivers/i2c/busses/i2c-cp2615.c 5311 5312CPMAC ETHERNET DRIVER 5313M: Florian Fainelli <f.fainelli@gmail.com> 5314L: netdev@vger.kernel.org 5315S: Maintained 5316F: drivers/net/ethernet/ti/cpmac.c 5317 5318CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5319M: Viresh Kumar <viresh.kumar@linaro.org> 5320M: Sudeep Holla <sudeep.holla@arm.com> 5321L: linux-pm@vger.kernel.org 5322S: Maintained 5323W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5324F: drivers/cpufreq/vexpress-spc-cpufreq.c 5325 5326CPU FREQUENCY SCALING FRAMEWORK 5327M: "Rafael J. Wysocki" <rafael@kernel.org> 5328M: Viresh Kumar <viresh.kumar@linaro.org> 5329L: linux-pm@vger.kernel.org 5330S: Maintained 5331B: https://bugzilla.kernel.org 5332T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5334F: Documentation/admin-guide/pm/cpufreq.rst 5335F: Documentation/admin-guide/pm/intel_pstate.rst 5336F: Documentation/cpu-freq/ 5337F: Documentation/devicetree/bindings/cpufreq/ 5338F: drivers/cpufreq/ 5339F: include/linux/cpufreq.h 5340F: include/linux/sched/cpufreq.h 5341F: kernel/sched/cpufreq*.c 5342F: tools/testing/selftests/cpufreq/ 5343 5344CPU HOTPLUG 5345M: Thomas Gleixner <tglx@linutronix.de> 5346M: Peter Zijlstra <peterz@infradead.org> 5347L: linux-kernel@vger.kernel.org 5348S: Maintained 5349T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5350F: include/linux/cpu.h 5351F: include/linux/cpuhotplug.h 5352F: include/linux/smpboot.h 5353F: kernel/cpu.c 5354F: kernel/smpboot.* 5355 5356CPU IDLE TIME MANAGEMENT FRAMEWORK 5357M: "Rafael J. Wysocki" <rafael@kernel.org> 5358M: Daniel Lezcano <daniel.lezcano@linaro.org> 5359L: linux-pm@vger.kernel.org 5360S: Maintained 5361B: https://bugzilla.kernel.org 5362T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5363F: Documentation/admin-guide/pm/cpuidle.rst 5364F: Documentation/driver-api/pm/cpuidle.rst 5365F: drivers/cpuidle/ 5366F: include/linux/cpuidle.h 5367 5368CPU POWER MONITORING SUBSYSTEM 5369M: Thomas Renninger <trenn@suse.com> 5370M: Shuah Khan <shuah@kernel.org> 5371M: Shuah Khan <skhan@linuxfoundation.org> 5372L: linux-pm@vger.kernel.org 5373S: Maintained 5374F: tools/power/cpupower/ 5375 5376CPUID/MSR DRIVER 5377M: "H. Peter Anvin" <hpa@zytor.com> 5378S: Maintained 5379F: arch/x86/kernel/cpuid.c 5380F: arch/x86/kernel/msr.c 5381 5382CPUIDLE DRIVER - ARM BIG LITTLE 5383M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5384M: Daniel Lezcano <daniel.lezcano@linaro.org> 5385L: linux-pm@vger.kernel.org 5386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5387S: Maintained 5388T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5389F: drivers/cpuidle/cpuidle-big_little.c 5390 5391CPUIDLE DRIVER - ARM EXYNOS 5392M: Daniel Lezcano <daniel.lezcano@linaro.org> 5393M: Kukjin Kim <kgene@kernel.org> 5394R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5395L: linux-pm@vger.kernel.org 5396L: linux-samsung-soc@vger.kernel.org 5397S: Maintained 5398F: arch/arm/mach-exynos/pm.c 5399F: drivers/cpuidle/cpuidle-exynos.c 5400F: include/linux/platform_data/cpuidle-exynos.h 5401 5402CPUIDLE DRIVER - ARM PSCI 5403M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5404M: Sudeep Holla <sudeep.holla@arm.com> 5405L: linux-pm@vger.kernel.org 5406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5407S: Supported 5408F: drivers/cpuidle/cpuidle-psci.c 5409 5410CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5411M: Ulf Hansson <ulf.hansson@linaro.org> 5412L: linux-pm@vger.kernel.org 5413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5414S: Supported 5415F: drivers/cpuidle/cpuidle-psci-domain.c 5416F: drivers/cpuidle/cpuidle-psci.h 5417 5418CPUIDLE DRIVER - DT IDLE PM DOMAIN 5419M: Ulf Hansson <ulf.hansson@linaro.org> 5420L: linux-pm@vger.kernel.org 5421S: Supported 5422F: drivers/cpuidle/dt_idle_genpd.c 5423F: drivers/cpuidle/dt_idle_genpd.h 5424 5425CPUIDLE DRIVER - RISC-V SBI 5426M: Anup Patel <anup@brainfault.org> 5427L: linux-pm@vger.kernel.org 5428L: linux-riscv@lists.infradead.org 5429S: Maintained 5430F: drivers/cpuidle/cpuidle-riscv-sbi.c 5431 5432CRAMFS FILESYSTEM 5433M: Nicolas Pitre <nico@fluxnic.net> 5434S: Maintained 5435F: Documentation/filesystems/cramfs.rst 5436F: fs/cramfs/ 5437 5438CREATIVE SB0540 5439M: Bastien Nocera <hadess@hadess.net> 5440L: linux-input@vger.kernel.org 5441S: Maintained 5442F: drivers/hid/hid-creative-sb0540.c 5443 5444CRYPTO API 5445M: Herbert Xu <herbert@gondor.apana.org.au> 5446M: "David S. Miller" <davem@davemloft.net> 5447L: linux-crypto@vger.kernel.org 5448S: Maintained 5449T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5450T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5451F: Documentation/crypto/ 5452F: Documentation/devicetree/bindings/crypto/ 5453F: arch/*/crypto/ 5454F: crypto/ 5455F: drivers/crypto/ 5456F: include/crypto/ 5457F: include/linux/crypto* 5458F: lib/crypto/ 5459 5460CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5461M: Neil Horman <nhorman@tuxdriver.com> 5462L: linux-crypto@vger.kernel.org 5463S: Maintained 5464F: crypto/ansi_cprng.c 5465F: crypto/rng.c 5466 5467CS3308 MEDIA DRIVER 5468M: Hans Verkuil <hverkuil@xs4all.nl> 5469L: linux-media@vger.kernel.org 5470S: Odd Fixes 5471W: http://linuxtv.org 5472T: git git://linuxtv.org/media_tree.git 5473F: drivers/media/i2c/cs3308.c 5474 5475CS5535 Audio ALSA driver 5476M: Jaya Kumar <jayakumar.alsa@gmail.com> 5477S: Maintained 5478F: sound/pci/cs5535audio/ 5479 5480CTU CAN FD DRIVER 5481M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5482M: Ondrej Ille <ondrej.ille@gmail.com> 5483L: linux-can@vger.kernel.org 5484S: Maintained 5485F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5486F: drivers/net/can/ctucanfd/ 5487 5488CW1200 WLAN driver 5489S: Orphan 5490F: drivers/net/wireless/st/cw1200/ 5491 5492CX18 VIDEO4LINUX DRIVER 5493M: Andy Walls <awalls@md.metrocast.net> 5494L: linux-media@vger.kernel.org 5495S: Maintained 5496W: https://linuxtv.org 5497T: git git://linuxtv.org/media_tree.git 5498F: drivers/media/pci/cx18/ 5499F: include/uapi/linux/ivtv* 5500 5501CX2341X MPEG ENCODER HELPER MODULE 5502M: Hans Verkuil <hverkuil@xs4all.nl> 5503L: linux-media@vger.kernel.org 5504S: Maintained 5505W: https://linuxtv.org 5506T: git git://linuxtv.org/media_tree.git 5507F: drivers/media/common/cx2341x* 5508F: include/media/drv-intf/cx2341x.h 5509 5510CX24120 MEDIA DRIVER 5511M: Jemma Denson <jdenson@gmail.com> 5512M: Patrick Boettcher <patrick.boettcher@posteo.de> 5513L: linux-media@vger.kernel.org 5514S: Maintained 5515W: https://linuxtv.org 5516Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5517F: drivers/media/dvb-frontends/cx24120* 5518 5519CX88 VIDEO4LINUX DRIVER 5520M: Mauro Carvalho Chehab <mchehab@kernel.org> 5521L: linux-media@vger.kernel.org 5522S: Odd fixes 5523W: https://linuxtv.org 5524T: git git://linuxtv.org/media_tree.git 5525F: Documentation/driver-api/media/drivers/cx88* 5526F: drivers/media/pci/cx88/ 5527 5528CXD2820R MEDIA DRIVER 5529M: Antti Palosaari <crope@iki.fi> 5530L: linux-media@vger.kernel.org 5531S: Maintained 5532W: https://linuxtv.org 5533W: http://palosaari.fi/linux/ 5534Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5535T: git git://linuxtv.org/anttip/media_tree.git 5536F: drivers/media/dvb-frontends/cxd2820r* 5537 5538CXGB3 ETHERNET DRIVER (CXGB3) 5539M: Raju Rangoju <rajur@chelsio.com> 5540L: netdev@vger.kernel.org 5541S: Supported 5542W: http://www.chelsio.com 5543F: drivers/net/ethernet/chelsio/cxgb3/ 5544 5545CXGB3 ISCSI DRIVER (CXGB3I) 5546M: Varun Prakash <varun@chelsio.com> 5547L: linux-scsi@vger.kernel.org 5548S: Supported 5549W: http://www.chelsio.com 5550F: drivers/scsi/cxgbi/cxgb3i 5551 5552CXGB4 CRYPTO DRIVER (chcr) 5553M: Ayush Sawal <ayush.sawal@chelsio.com> 5554L: linux-crypto@vger.kernel.org 5555S: Supported 5556W: http://www.chelsio.com 5557F: drivers/crypto/chelsio 5558 5559CXGB4 ETHERNET DRIVER (CXGB4) 5560M: Raju Rangoju <rajur@chelsio.com> 5561L: netdev@vger.kernel.org 5562S: Supported 5563W: http://www.chelsio.com 5564F: drivers/net/ethernet/chelsio/cxgb4/ 5565 5566CXGB4 INLINE CRYPTO DRIVER 5567M: Ayush Sawal <ayush.sawal@chelsio.com> 5568L: netdev@vger.kernel.org 5569S: Supported 5570W: http://www.chelsio.com 5571F: drivers/net/ethernet/chelsio/inline_crypto/ 5572 5573CXGB4 ISCSI DRIVER (CXGB4I) 5574M: Varun Prakash <varun@chelsio.com> 5575L: linux-scsi@vger.kernel.org 5576S: Supported 5577W: http://www.chelsio.com 5578F: drivers/scsi/cxgbi/cxgb4i 5579 5580CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5581M: Potnuri Bharat Teja <bharat@chelsio.com> 5582L: linux-rdma@vger.kernel.org 5583S: Supported 5584W: http://www.openfabrics.org 5585F: drivers/infiniband/hw/cxgb4/ 5586F: include/uapi/rdma/cxgb4-abi.h 5587 5588CXGB4VF ETHERNET DRIVER (CXGB4VF) 5589M: Raju Rangoju <rajur@chelsio.com> 5590L: netdev@vger.kernel.org 5591S: Supported 5592W: http://www.chelsio.com 5593F: drivers/net/ethernet/chelsio/cxgb4vf/ 5594 5595CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5596M: Frederic Barrat <fbarrat@linux.ibm.com> 5597M: Andrew Donnellan <ajd@linux.ibm.com> 5598L: linuxppc-dev@lists.ozlabs.org 5599S: Supported 5600F: Documentation/ABI/testing/sysfs-class-cxl 5601F: Documentation/powerpc/cxl.rst 5602F: arch/powerpc/platforms/powernv/pci-cxl.c 5603F: drivers/misc/cxl/ 5604F: include/misc/cxl* 5605F: include/uapi/misc/cxl.h 5606 5607CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5608M: Manoj N. Kumar <manoj@linux.ibm.com> 5609M: Matthew R. Ochs <mrochs@linux.ibm.com> 5610M: Uma Krishnan <ukrishn@linux.ibm.com> 5611L: linux-scsi@vger.kernel.org 5612S: Supported 5613F: Documentation/powerpc/cxlflash.rst 5614F: drivers/scsi/cxlflash/ 5615F: include/uapi/scsi/cxlflash_ioctl.h 5616 5617CYBERPRO FB DRIVER 5618M: Russell King <linux@armlinux.org.uk> 5619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5620S: Maintained 5621W: http://www.armlinux.org.uk/ 5622F: drivers/video/fbdev/cyber2000fb.* 5623 5624CYCLADES PC300 DRIVER 5625S: Orphan 5626F: drivers/net/wan/pc300* 5627 5628CYPRESS CY8C95X0 PINCTRL DRIVER 5629M: Patrick Rudolph <patrick.rudolph@9elements.com> 5630L: linux-gpio@vger.kernel.org 5631S: Maintained 5632F: drivers/pinctrl/pinctrl-cy8c95x0.c 5633 5634CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5635M: Linus Walleij <linus.walleij@linaro.org> 5636L: linux-input@vger.kernel.org 5637S: Maintained 5638F: drivers/input/touchscreen/cy8ctma140.c 5639 5640CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5641M: Yassine Oudjana <y.oudjana@protonmail.com> 5642L: linux-input@vger.kernel.org 5643S: Maintained 5644F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5645F: drivers/input/keyboard/cypress-sf.c 5646 5647CYPRESS_FIRMWARE MEDIA DRIVER 5648M: Antti Palosaari <crope@iki.fi> 5649L: linux-media@vger.kernel.org 5650S: Maintained 5651W: https://linuxtv.org 5652W: http://palosaari.fi/linux/ 5653Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5654T: git git://linuxtv.org/anttip/media_tree.git 5655F: drivers/media/common/cypress_firmware* 5656 5657CYTTSP TOUCHSCREEN DRIVER 5658M: Linus Walleij <linus.walleij@linaro.org> 5659L: linux-input@vger.kernel.org 5660S: Maintained 5661F: drivers/input/touchscreen/cyttsp* 5662 5663D-LINK DIR-685 TOUCHKEYS DRIVER 5664M: Linus Walleij <linus.walleij@linaro.org> 5665L: linux-input@vger.kernel.org 5666S: Supported 5667F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5668 5669DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5670M: Joshua Kinard <kumba@gentoo.org> 5671S: Maintained 5672F: drivers/rtc/rtc-ds1685.c 5673F: include/linux/rtc/ds1685.h 5674 5675DAMA SLAVE for AX.25 5676M: Joerg Reuter <jreuter@yaina.de> 5677L: linux-hams@vger.kernel.org 5678S: Maintained 5679W: http://yaina.de/jreuter/ 5680W: http://www.qsl.net/dl1bke/ 5681F: net/ax25/af_ax25.c 5682F: net/ax25/ax25_dev.c 5683F: net/ax25/ax25_ds_* 5684F: net/ax25/ax25_in.c 5685F: net/ax25/ax25_out.c 5686F: net/ax25/ax25_timer.c 5687F: net/ax25/sysctl_net_ax25.c 5688 5689DATA ACCESS MONITOR 5690M: SeongJae Park <sj@kernel.org> 5691L: damon@lists.linux.dev 5692L: linux-mm@kvack.org 5693S: Maintained 5694W: https://damonitor.github.io 5695P: Documentation/mm/damon/maintainer-profile.rst 5696T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5697T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5698T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5699F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5700F: Documentation/admin-guide/mm/damon/ 5701F: Documentation/mm/damon/ 5702F: include/linux/damon.h 5703F: include/trace/events/damon.h 5704F: mm/damon/ 5705F: tools/testing/selftests/damon/ 5706 5707DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5708L: netdev@vger.kernel.org 5709S: Orphan 5710F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5711F: drivers/net/ethernet/dec/tulip/dmfe.c 5712 5713DC390/AM53C974 SCSI driver 5714M: Hannes Reinecke <hare@suse.com> 5715L: linux-scsi@vger.kernel.org 5716S: Maintained 5717F: drivers/scsi/am53c974.c 5718 5719DC395x SCSI driver 5720M: Oliver Neukum <oliver@neukum.org> 5721M: Ali Akcaagac <aliakc@web.de> 5722M: Jamie Lenehan <lenehan@twibble.org> 5723S: Maintained 5724F: Documentation/scsi/dc395x.rst 5725F: drivers/scsi/dc395x.* 5726 5727DCCP PROTOCOL 5728L: dccp@vger.kernel.org 5729S: Orphan 5730W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5731F: include/linux/dccp.h 5732F: include/linux/tfrc.h 5733F: include/uapi/linux/dccp.h 5734F: net/dccp/ 5735 5736DEBUGOBJECTS: 5737M: Thomas Gleixner <tglx@linutronix.de> 5738L: linux-kernel@vger.kernel.org 5739S: Maintained 5740T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5741F: include/linux/debugobjects.h 5742F: lib/debugobjects.c 5743 5744DECSTATION PLATFORM SUPPORT 5745M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5746L: linux-mips@vger.kernel.org 5747S: Maintained 5748W: http://www.linux-mips.org/wiki/DECstation 5749F: arch/mips/dec/ 5750F: arch/mips/include/asm/dec/ 5751F: arch/mips/include/asm/mach-dec/ 5752 5753DEFXX FDDI NETWORK DRIVER 5754M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5755S: Maintained 5756F: drivers/net/fddi/defxx.* 5757 5758DEFZA FDDI NETWORK DRIVER 5759M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5760S: Maintained 5761F: drivers/net/fddi/defza.* 5762 5763DEINTERLACE DRIVERS FOR ALLWINNER H3 5764M: Jernej Skrabec <jernej.skrabec@gmail.com> 5765L: linux-media@vger.kernel.org 5766S: Maintained 5767T: git git://linuxtv.org/media_tree.git 5768F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5769F: drivers/media/platform/sunxi/sun8i-di/ 5770 5771DELL LAPTOP DRIVER 5772M: Matthew Garrett <mjg59@srcf.ucam.org> 5773M: Pali Rohár <pali@kernel.org> 5774L: platform-driver-x86@vger.kernel.org 5775S: Maintained 5776F: drivers/platform/x86/dell/dell-laptop.c 5777 5778DELL LAPTOP FREEFALL DRIVER 5779M: Pali Rohár <pali@kernel.org> 5780S: Maintained 5781F: drivers/platform/x86/dell/dell-smo8800.c 5782 5783DELL LAPTOP RBTN DRIVER 5784M: Pali Rohár <pali@kernel.org> 5785S: Maintained 5786F: drivers/platform/x86/dell/dell-rbtn.* 5787 5788DELL LAPTOP SMM DRIVER 5789M: Pali Rohár <pali@kernel.org> 5790S: Maintained 5791F: Documentation/ABI/obsolete/procfs-i8k 5792F: drivers/hwmon/dell-smm-hwmon.c 5793F: include/uapi/linux/i8k.h 5794 5795DELL REMOTE BIOS UPDATE DRIVER 5796M: Stuart Hayes <stuart.w.hayes@gmail.com> 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: drivers/platform/x86/dell/dell_rbu.c 5800 5801DELL SMBIOS DRIVER 5802M: Pali Rohár <pali@kernel.org> 5803L: Dell.Client.Kernel@dell.com 5804L: platform-driver-x86@vger.kernel.org 5805S: Maintained 5806F: drivers/platform/x86/dell/dell-smbios.* 5807 5808DELL SMBIOS SMM DRIVER 5809L: Dell.Client.Kernel@dell.com 5810L: platform-driver-x86@vger.kernel.org 5811S: Maintained 5812F: drivers/platform/x86/dell/dell-smbios-smm.c 5813 5814DELL SMBIOS WMI DRIVER 5815L: Dell.Client.Kernel@dell.com 5816L: platform-driver-x86@vger.kernel.org 5817S: Maintained 5818F: drivers/platform/x86/dell/dell-smbios-wmi.c 5819F: tools/wmi/dell-smbios-example.c 5820 5821DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5822M: Stuart Hayes <stuart.w.hayes@gmail.com> 5823L: platform-driver-x86@vger.kernel.org 5824S: Maintained 5825F: Documentation/driver-api/dcdbas.rst 5826F: drivers/platform/x86/dell/dcdbas.* 5827 5828DELL WMI DDV DRIVER 5829M: Armin Wolf <W_Armin@gmx.de> 5830S: Maintained 5831F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5832F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5833F: Documentation/wmi/devices/dell-wmi-ddv.rst 5834F: drivers/platform/x86/dell/dell-wmi-ddv.c 5835 5836DELL WMI DESCRIPTOR DRIVER 5837L: Dell.Client.Kernel@dell.com 5838S: Maintained 5839F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5840 5841DELL WMI HARDWARE PRIVACY SUPPORT 5842M: Perry Yuan <Perry.Yuan@dell.com> 5843L: Dell.Client.Kernel@dell.com 5844L: platform-driver-x86@vger.kernel.org 5845S: Maintained 5846F: drivers/platform/x86/dell/dell-wmi-privacy.c 5847 5848DELL WMI NOTIFICATIONS DRIVER 5849M: Matthew Garrett <mjg59@srcf.ucam.org> 5850M: Pali Rohár <pali@kernel.org> 5851S: Maintained 5852F: drivers/platform/x86/dell/dell-wmi-base.c 5853 5854DELL WMI SYSMAN DRIVER 5855M: Prasanth Ksr <prasanth.ksr@dell.com> 5856L: Dell.Client.Kernel@dell.com 5857L: platform-driver-x86@vger.kernel.org 5858S: Maintained 5859F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5860F: drivers/platform/x86/dell/dell-wmi-sysman/ 5861 5862DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5863M: Zev Weiss <zev@bewilderbeest.net> 5864L: linux-hwmon@vger.kernel.org 5865S: Maintained 5866F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5867 5868DELTA DPS920AB PSU DRIVER 5869M: Robert Marko <robert.marko@sartura.hr> 5870L: linux-hwmon@vger.kernel.org 5871S: Maintained 5872F: Documentation/hwmon/dps920ab.rst 5873F: drivers/hwmon/pmbus/dps920ab.c 5874 5875DELTA NETWORKS TN48M CPLD DRIVERS 5876M: Robert Marko <robert.marko@sartura.hr> 5877S: Maintained 5878F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5879F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5880F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5881F: drivers/gpio/gpio-tn48m.c 5882F: include/dt-bindings/reset/delta,tn48m-reset.h 5883 5884DELTA ST MEDIA DRIVER 5885M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5886L: linux-media@vger.kernel.org 5887S: Supported 5888W: https://linuxtv.org 5889T: git git://linuxtv.org/media_tree.git 5890F: drivers/media/platform/st/sti/delta 5891 5892DENALI NAND DRIVER 5893L: linux-mtd@lists.infradead.org 5894S: Orphan 5895F: drivers/mtd/nand/raw/denali* 5896 5897DESIGNWARE EDMA CORE IP DRIVER 5898M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5899R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5900R: Serge Semin <fancer.lancer@gmail.com> 5901L: dmaengine@vger.kernel.org 5902S: Maintained 5903F: drivers/dma/dw-edma/ 5904F: include/linux/dma/edma.h 5905 5906DESIGNWARE USB2 DRD IP DRIVER 5907M: Minas Harutyunyan <hminas@synopsys.com> 5908L: linux-usb@vger.kernel.org 5909S: Maintained 5910T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5911F: drivers/usb/dwc2/ 5912 5913DESIGNWARE USB3 DRD IP DRIVER 5914M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5915L: linux-usb@vger.kernel.org 5916S: Maintained 5917F: drivers/usb/dwc3/ 5918 5919DESIGNWARE XDATA IP DRIVER 5920M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5921L: linux-pci@vger.kernel.org 5922S: Maintained 5923F: Documentation/misc-devices/dw-xdata-pcie.rst 5924F: drivers/misc/dw-xdata-pcie.c 5925 5926DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5927M: Andreas Klinger <ak@it-klinger.de> 5928L: linux-iio@vger.kernel.org 5929S: Maintained 5930F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5931F: drivers/iio/proximity/srf*.c 5932 5933DEVICE COREDUMP (DEV_COREDUMP) 5934M: Johannes Berg <johannes@sipsolutions.net> 5935L: linux-kernel@vger.kernel.org 5936S: Maintained 5937F: drivers/base/devcoredump.c 5938F: include/linux/devcoredump.h 5939 5940DEVICE DEPENDENCY HELPER SCRIPT 5941M: Saravana Kannan <saravanak@google.com> 5942L: linux-kernel@vger.kernel.org 5943S: Maintained 5944F: scripts/dev-needs.sh 5945 5946DEVICE DIRECT ACCESS (DAX) 5947M: Dan Williams <dan.j.williams@intel.com> 5948M: Vishal Verma <vishal.l.verma@intel.com> 5949M: Dave Jiang <dave.jiang@intel.com> 5950L: nvdimm@lists.linux.dev 5951L: linux-cxl@vger.kernel.org 5952S: Supported 5953F: drivers/dax/ 5954 5955DEVICE FREQUENCY (DEVFREQ) 5956M: MyungJoo Ham <myungjoo.ham@samsung.com> 5957M: Kyungmin Park <kyungmin.park@samsung.com> 5958M: Chanwoo Choi <cw00.choi@samsung.com> 5959L: linux-pm@vger.kernel.org 5960S: Maintained 5961T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5962F: Documentation/devicetree/bindings/devfreq/ 5963F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5964F: drivers/devfreq/ 5965F: include/linux/devfreq.h 5966F: include/trace/events/devfreq.h 5967 5968DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5969M: Chanwoo Choi <cw00.choi@samsung.com> 5970L: linux-pm@vger.kernel.org 5971S: Supported 5972T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5973F: Documentation/devicetree/bindings/devfreq/event/ 5974F: drivers/devfreq/devfreq-event.c 5975F: drivers/devfreq/event/ 5976F: include/dt-bindings/pmu/exynos_ppmu.h 5977F: include/linux/devfreq-event.h 5978 5979DEVICE RESOURCE MANAGEMENT HELPERS 5980M: Hans de Goede <hdegoede@redhat.com> 5981R: Matti Vaittinen <mazziesaccount@gmail.com> 5982S: Maintained 5983F: include/linux/devm-helpers.h 5984 5985DEVICE-MAPPER (LVM) 5986M: Alasdair Kergon <agk@redhat.com> 5987M: Mike Snitzer <snitzer@kernel.org> 5988M: dm-devel@redhat.com 5989L: dm-devel@redhat.com 5990S: Maintained 5991W: http://sources.redhat.com/dm 5992Q: http://patchwork.kernel.org/project/dm-devel/list/ 5993T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5994T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5995F: Documentation/admin-guide/device-mapper/ 5996F: drivers/md/Kconfig 5997F: drivers/md/Makefile 5998F: drivers/md/dm* 5999F: drivers/md/persistent-data/ 6000F: include/linux/device-mapper.h 6001F: include/linux/dm-*.h 6002F: include/uapi/linux/dm-*.h 6003 6004DEVLINK 6005M: Jiri Pirko <jiri@resnulli.us> 6006L: netdev@vger.kernel.org 6007S: Supported 6008F: Documentation/networking/devlink 6009F: include/net/devlink.h 6010F: include/uapi/linux/devlink.h 6011F: net/devlink/ 6012 6013DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6014M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6015L: kernel@dh-electronics.com 6016S: Maintained 6017F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6018F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6019 6020DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6021M: Marek Vasut <marex@denx.de> 6022L: kernel@dh-electronics.com 6023S: Maintained 6024F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6025F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6026 6027DIALOG SEMICONDUCTOR DRIVERS 6028M: Support Opensource <support.opensource@diasemi.com> 6029S: Supported 6030W: http://www.dialog-semiconductor.com/products 6031F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6032F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6033F: Documentation/devicetree/bindings/mfd/da90*.txt 6034F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6035F: Documentation/devicetree/bindings/regulator/da92*.txt 6036F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6037F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6038F: Documentation/devicetree/bindings/sound/da[79]*.txt 6039F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6040F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6041F: Documentation/hwmon/da90??.rst 6042F: drivers/gpio/gpio-da90??.c 6043F: drivers/hwmon/da90??-hwmon.c 6044F: drivers/iio/adc/da91??-*.c 6045F: drivers/input/misc/da72??.[ch] 6046F: drivers/input/misc/da90??_onkey.c 6047F: drivers/input/touchscreen/da9052_tsi.c 6048F: drivers/leds/leds-da90??.c 6049F: drivers/mfd/da903x.c 6050F: drivers/mfd/da90??-*.c 6051F: drivers/mfd/da91??-*.c 6052F: drivers/pinctrl/pinctrl-da90??.c 6053F: drivers/power/supply/da9052-battery.c 6054F: drivers/power/supply/da91??-*.c 6055F: drivers/regulator/da9???-regulator.[ch] 6056F: drivers/regulator/slg51000-regulator.[ch] 6057F: drivers/rtc/rtc-da90??.c 6058F: drivers/thermal/da90??-thermal.c 6059F: drivers/video/backlight/da90??_bl.c 6060F: drivers/watchdog/da90??_wdt.c 6061F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6062F: include/linux/mfd/da903x.h 6063F: include/linux/mfd/da9052/ 6064F: include/linux/mfd/da9055/ 6065F: include/linux/mfd/da9062/ 6066F: include/linux/mfd/da9063/ 6067F: include/linux/mfd/da9150/ 6068F: include/linux/regulator/da9211.h 6069F: include/sound/da[79]*.h 6070F: sound/soc/codecs/da[79]*.[ch] 6071 6072DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6073M: William Breathitt Gray <william.gray@linaro.org> 6074L: linux-gpio@vger.kernel.org 6075S: Maintained 6076F: drivers/gpio/gpio-gpio-mm.c 6077 6078DIOLAN U2C-12 I2C DRIVER 6079M: Guenter Roeck <linux@roeck-us.net> 6080L: linux-i2c@vger.kernel.org 6081S: Maintained 6082F: drivers/i2c/busses/i2c-diolan-u2c.c 6083 6084DIRECTORY NOTIFICATION (DNOTIFY) 6085M: Jan Kara <jack@suse.cz> 6086R: Amir Goldstein <amir73il@gmail.com> 6087L: linux-fsdevel@vger.kernel.org 6088S: Maintained 6089F: Documentation/filesystems/dnotify.rst 6090F: fs/notify/dnotify/ 6091F: include/linux/dnotify.h 6092 6093DISK GEOMETRY AND PARTITION HANDLING 6094M: Andries Brouwer <aeb@cwi.nl> 6095S: Maintained 6096W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6097W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6098W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6099 6100DISKQUOTA 6101M: Jan Kara <jack@suse.com> 6102S: Maintained 6103F: Documentation/filesystems/quota.rst 6104F: fs/quota/ 6105F: include/linux/quota*.h 6106F: include/uapi/linux/quota*.h 6107 6108DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6109M: Bernie Thompson <bernie@plugable.com> 6110L: linux-fbdev@vger.kernel.org 6111S: Maintained 6112W: http://plugable.com/category/projects/udlfb/ 6113F: Documentation/fb/udlfb.rst 6114F: drivers/video/fbdev/udlfb.c 6115F: include/video/udlfb.h 6116 6117DISTRIBUTED LOCK MANAGER (DLM) 6118M: Christine Caulfield <ccaulfie@redhat.com> 6119M: David Teigland <teigland@redhat.com> 6120L: gfs2@lists.linux.dev 6121S: Supported 6122W: http://sources.redhat.com/cluster/ 6123T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6124F: fs/dlm/ 6125 6126DMA BUFFER SHARING FRAMEWORK 6127M: Sumit Semwal <sumit.semwal@linaro.org> 6128M: Christian König <christian.koenig@amd.com> 6129L: linux-media@vger.kernel.org 6130L: dri-devel@lists.freedesktop.org 6131L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6132S: Maintained 6133T: git git://anongit.freedesktop.org/drm/drm-misc 6134F: Documentation/driver-api/dma-buf.rst 6135F: drivers/dma-buf/ 6136F: include/linux/*fence.h 6137F: include/linux/dma-buf.h 6138F: include/linux/dma-resv.h 6139K: \bdma_(?:buf|fence|resv)\b 6140 6141DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6142M: Vinod Koul <vkoul@kernel.org> 6143L: dmaengine@vger.kernel.org 6144S: Maintained 6145Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6146T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6147F: Documentation/devicetree/bindings/dma/ 6148F: Documentation/driver-api/dmaengine/ 6149F: drivers/dma/ 6150F: include/dt-bindings/dma/ 6151F: include/linux/dma/ 6152F: include/linux/dmaengine.h 6153F: include/linux/of_dma.h 6154 6155DMA MAPPING BENCHMARK 6156M: Xiang Chen <chenxiang66@hisilicon.com> 6157L: iommu@lists.linux.dev 6158F: kernel/dma/map_benchmark.c 6159F: tools/testing/selftests/dma/ 6160 6161DMA MAPPING HELPERS 6162M: Christoph Hellwig <hch@lst.de> 6163M: Marek Szyprowski <m.szyprowski@samsung.com> 6164R: Robin Murphy <robin.murphy@arm.com> 6165L: iommu@lists.linux.dev 6166S: Supported 6167W: http://git.infradead.org/users/hch/dma-mapping.git 6168T: git git://git.infradead.org/users/hch/dma-mapping.git 6169F: include/asm-generic/dma-mapping.h 6170F: include/linux/dma-direct.h 6171F: include/linux/dma-map-ops.h 6172F: include/linux/dma-mapping.h 6173F: include/linux/swiotlb.h 6174F: kernel/dma/ 6175 6176DMA-BUF HEAPS FRAMEWORK 6177M: Sumit Semwal <sumit.semwal@linaro.org> 6178R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6179R: Brian Starkey <Brian.Starkey@arm.com> 6180R: John Stultz <jstultz@google.com> 6181R: T.J. Mercier <tjmercier@google.com> 6182L: linux-media@vger.kernel.org 6183L: dri-devel@lists.freedesktop.org 6184L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6185S: Maintained 6186T: git git://anongit.freedesktop.org/drm/drm-misc 6187F: drivers/dma-buf/dma-heap.c 6188F: drivers/dma-buf/heaps/* 6189F: include/linux/dma-heap.h 6190F: include/uapi/linux/dma-heap.h 6191 6192DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6193M: Lukasz Luba <lukasz.luba@arm.com> 6194L: linux-pm@vger.kernel.org 6195L: linux-samsung-soc@vger.kernel.org 6196S: Maintained 6197F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6198F: drivers/memory/samsung/exynos5422-dmc.c 6199 6200DME1737 HARDWARE MONITOR DRIVER 6201M: Juerg Haefliger <juergh@proton.me> 6202L: linux-hwmon@vger.kernel.org 6203S: Maintained 6204F: Documentation/hwmon/dme1737.rst 6205F: drivers/hwmon/dme1737.c 6206 6207DMI/SMBIOS SUPPORT 6208M: Jean Delvare <jdelvare@suse.com> 6209S: Maintained 6210T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6211F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6212F: drivers/firmware/dmi-id.c 6213F: drivers/firmware/dmi_scan.c 6214F: include/linux/dmi.h 6215 6216DOCUMENTATION 6217M: Jonathan Corbet <corbet@lwn.net> 6218L: linux-doc@vger.kernel.org 6219S: Maintained 6220P: Documentation/doc-guide/maintainer-profile.rst 6221T: git git://git.lwn.net/linux.git docs-next 6222F: Documentation/ 6223F: scripts/documentation-file-ref-check 6224F: scripts/kernel-doc 6225F: scripts/sphinx-pre-install 6226X: Documentation/ABI/ 6227X: Documentation/admin-guide/media/ 6228X: Documentation/devicetree/ 6229X: Documentation/driver-api/media/ 6230X: Documentation/firmware-guide/acpi/ 6231X: Documentation/i2c/ 6232X: Documentation/netlink/ 6233X: Documentation/power/ 6234X: Documentation/spi/ 6235X: Documentation/userspace-api/media/ 6236 6237DOCUMENTATION PROCESS 6238M: Jonathan Corbet <corbet@lwn.net> 6239L: workflows@vger.kernel.org 6240S: Maintained 6241F: Documentation/maintainer/ 6242F: Documentation/process/ 6243 6244DOCUMENTATION REPORTING ISSUES 6245M: Thorsten Leemhuis <linux@leemhuis.info> 6246L: linux-doc@vger.kernel.org 6247S: Maintained 6248F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6249F: Documentation/admin-guide/reporting-issues.rst 6250 6251DOCUMENTATION SCRIPTS 6252M: Mauro Carvalho Chehab <mchehab@kernel.org> 6253L: linux-doc@vger.kernel.org 6254S: Maintained 6255F: Documentation/sphinx/parse-headers.pl 6256F: scripts/documentation-file-ref-check 6257F: scripts/sphinx-pre-install 6258 6259DOCUMENTATION/ITALIAN 6260M: Federico Vaga <federico.vaga@vaga.pv.it> 6261L: linux-doc@vger.kernel.org 6262S: Maintained 6263F: Documentation/translations/it_IT 6264 6265DOCUMENTATION/JAPANESE 6266R: Akira Yokosawa <akiyks@gmail.com> 6267L: linux-doc@vger.kernel.org 6268S: Maintained 6269F: Documentation/translations/ja_JP 6270 6271DONGWOON DW9714 LENS VOICE COIL DRIVER 6272M: Sakari Ailus <sakari.ailus@linux.intel.com> 6273L: linux-media@vger.kernel.org 6274S: Maintained 6275T: git git://linuxtv.org/media_tree.git 6276F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6277F: drivers/media/i2c/dw9714.c 6278 6279DONGWOON DW9719 LENS VOICE COIL DRIVER 6280M: Daniel Scally <djrscally@gmail.com> 6281L: linux-media@vger.kernel.org 6282S: Maintained 6283T: git git://linuxtv.org/media_tree.git 6284F: drivers/media/i2c/dw9719.c 6285 6286DONGWOON DW9768 LENS VOICE COIL DRIVER 6287L: linux-media@vger.kernel.org 6288S: Orphan 6289T: git git://linuxtv.org/media_tree.git 6290F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6291F: drivers/media/i2c/dw9768.c 6292 6293DONGWOON DW9807 LENS VOICE COIL DRIVER 6294M: Sakari Ailus <sakari.ailus@linux.intel.com> 6295L: linux-media@vger.kernel.org 6296S: Maintained 6297T: git git://linuxtv.org/media_tree.git 6298F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6299F: drivers/media/i2c/dw9807-vcm.c 6300 6301DOUBLETALK DRIVER 6302M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6303L: blinux-list@redhat.com 6304S: Maintained 6305F: drivers/char/dtlk.c 6306F: include/linux/dtlk.h 6307 6308DPAA2 DATAPATH I/O (DPIO) DRIVER 6309M: Roy Pledge <Roy.Pledge@nxp.com> 6310L: linux-kernel@vger.kernel.org 6311S: Maintained 6312F: drivers/soc/fsl/dpio 6313 6314DPAA2 ETHERNET DRIVER 6315M: Ioana Ciornei <ioana.ciornei@nxp.com> 6316L: netdev@vger.kernel.org 6317S: Maintained 6318F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6319F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6320F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6321F: drivers/net/ethernet/freescale/dpaa2/Makefile 6322F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6323F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6324F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6325F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6326F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6327F: drivers/net/ethernet/freescale/dpaa2/dpni* 6328 6329DPAA2 ETHERNET SWITCH DRIVER 6330M: Ioana Ciornei <ioana.ciornei@nxp.com> 6331L: netdev@vger.kernel.org 6332S: Maintained 6333F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6334F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6335F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6336 6337DRBD DRIVER 6338M: Philipp Reisner <philipp.reisner@linbit.com> 6339M: Lars Ellenberg <lars.ellenberg@linbit.com> 6340M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6341L: drbd-dev@lists.linbit.com 6342S: Supported 6343W: http://www.drbd.org 6344T: git git://git.linbit.com/linux-drbd.git 6345T: git git://git.linbit.com/drbd-8.4.git 6346F: Documentation/admin-guide/blockdev/ 6347F: drivers/block/drbd/ 6348F: include/linux/drbd* 6349F: lib/lru_cache.c 6350 6351DRIVER COMPONENT FRAMEWORK 6352L: dri-devel@lists.freedesktop.org 6353F: drivers/base/component.c 6354F: include/linux/component.h 6355 6356DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6357M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6358R: "Rafael J. Wysocki" <rafael@kernel.org> 6359S: Supported 6360T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6361F: Documentation/core-api/kobject.rst 6362F: drivers/base/ 6363F: fs/debugfs/ 6364F: fs/sysfs/ 6365F: include/linux/debugfs.h 6366F: include/linux/fwnode.h 6367F: include/linux/kobj* 6368F: include/linux/property.h 6369F: lib/kobj* 6370 6371DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6372M: Nishanth Menon <nm@ti.com> 6373L: linux-pm@vger.kernel.org 6374S: Maintained 6375F: drivers/soc/ti/smartreflex.c 6376F: include/linux/power/smartreflex.h 6377 6378DRM ACCEL DRIVERS FOR INTEL VPU 6379M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6380M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6381L: dri-devel@lists.freedesktop.org 6382S: Supported 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: drivers/accel/ivpu/ 6385F: include/uapi/drm/ivpu_accel.h 6386 6387DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6388M: Oded Gabbay <ogabbay@kernel.org> 6389L: dri-devel@lists.freedesktop.org 6390S: Maintained 6391C: irc://irc.oftc.net/dri-devel 6392T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6393F: Documentation/accel/ 6394F: drivers/accel/ 6395F: include/drm/drm_accel.h 6396 6397DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6398M: Maxime Ripard <mripard@kernel.org> 6399M: Chen-Yu Tsai <wens@csie.org> 6400R: Jernej Skrabec <jernej.skrabec@gmail.com> 6401L: dri-devel@lists.freedesktop.org 6402S: Supported 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: drivers/gpu/drm/sun4i/sun8i* 6405 6406DRM DRIVER FOR ARM PL111 CLCD 6407M: Emma Anholt <emma@anholt.net> 6408S: Supported 6409T: git git://anongit.freedesktop.org/drm/drm-misc 6410F: drivers/gpu/drm/pl111/ 6411 6412DRM DRIVER FOR ARM VERSATILE TFT PANELS 6413M: Linus Walleij <linus.walleij@linaro.org> 6414S: Maintained 6415T: git git://anongit.freedesktop.org/drm/drm-misc 6416F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6417F: drivers/gpu/drm/panel/panel-arm-versatile.c 6418 6419DRM DRIVER FOR ASPEED BMC GFX 6420M: Joel Stanley <joel@jms.id.au> 6421L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6422S: Supported 6423T: git git://anongit.freedesktop.org/drm/drm-misc 6424F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6425F: drivers/gpu/drm/aspeed/ 6426 6427DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6428M: Dave Airlie <airlied@redhat.com> 6429R: Thomas Zimmermann <tzimmermann@suse.de> 6430R: Jocelyn Falempe <jfalempe@redhat.com> 6431L: dri-devel@lists.freedesktop.org 6432S: Supported 6433T: git git://anongit.freedesktop.org/drm/drm-misc 6434F: drivers/gpu/drm/ast/ 6435 6436DRM DRIVER FOR BOCHS VIRTUAL GPU 6437M: Gerd Hoffmann <kraxel@redhat.com> 6438L: virtualization@lists.linux-foundation.org 6439S: Maintained 6440T: git git://anongit.freedesktop.org/drm/drm-misc 6441F: drivers/gpu/drm/tiny/bochs.c 6442 6443DRM DRIVER FOR BOE HIMAX8279D PANELS 6444M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6445S: Maintained 6446F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6447F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6448 6449DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6450M: Jagan Teki <jagan@amarulasolutions.com> 6451S: Maintained 6452F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6453F: drivers/gpu/drm/bridge/chipone-icn6211.c 6454 6455DRM DRIVER FOR EBBG FT8719 PANEL 6456M: Joel Selvaraj <jo@jsfamily.in> 6457S: Maintained 6458T: git git://anongit.freedesktop.org/drm/drm-misc 6459F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6460F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6461 6462DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6463M: Linus Walleij <linus.walleij@linaro.org> 6464S: Maintained 6465T: git git://anongit.freedesktop.org/drm/drm-misc 6466F: drivers/gpu/drm/tve200/ 6467 6468DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6469M: Icenowy Zheng <icenowy@aosc.io> 6470S: Maintained 6471F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6472F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6473 6474DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6475M: Jagan Teki <jagan@amarulasolutions.com> 6476S: Maintained 6477F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6478F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6479 6480DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6481M: Thomas Zimmermann <tzimmermann@suse.de> 6482M: Javier Martinez Canillas <javierm@redhat.com> 6483L: dri-devel@lists.freedesktop.org 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: drivers/gpu/drm/drm_aperture.c 6487F: drivers/gpu/drm/tiny/ofdrm.c 6488F: drivers/gpu/drm/tiny/simpledrm.c 6489F: drivers/video/aperture.c 6490F: drivers/video/nomodeset.c 6491F: include/drm/drm_aperture.h 6492F: include/linux/aperture.h 6493F: include/video/nomodeset.h 6494 6495DRM DRIVER FOR GENERIC EDP PANELS 6496R: Douglas Anderson <dianders@chromium.org> 6497F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6498F: drivers/gpu/drm/panel/panel-edp.c 6499 6500DRM DRIVER FOR GENERIC USB DISPLAY 6501M: Noralf Trønnes <noralf@tronnes.org> 6502S: Maintained 6503W: https://github.com/notro/gud/wiki 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: drivers/gpu/drm/gud/ 6506F: include/drm/gud.h 6507 6508DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6509M: Hans de Goede <hdegoede@redhat.com> 6510S: Maintained 6511T: git git://anongit.freedesktop.org/drm/drm-misc 6512F: drivers/gpu/drm/tiny/gm12u320.c 6513 6514DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6515M: Ondrej Jirman <megi@xff.cz> 6516M: Javier Martinez Canillas <javierm@redhat.com> 6517S: Maintained 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6520F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6521 6522DRM DRIVER FOR HX8357D PANELS 6523M: Emma Anholt <emma@anholt.net> 6524S: Maintained 6525T: git git://anongit.freedesktop.org/drm/drm-misc 6526F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6527F: drivers/gpu/drm/tiny/hx8357d.c 6528 6529DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6530M: Deepak Rawat <drawat.floss@gmail.com> 6531L: linux-hyperv@vger.kernel.org 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: drivers/gpu/drm/hyperv 6536 6537DRM DRIVER FOR ILITEK ILI9225 PANELS 6538M: David Lechner <david@lechnology.com> 6539S: Maintained 6540T: git git://anongit.freedesktop.org/drm/drm-misc 6541F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6542F: drivers/gpu/drm/tiny/ili9225.c 6543 6544DRM DRIVER FOR ILITEK ILI9486 PANELS 6545M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6546S: Maintained 6547T: git git://anongit.freedesktop.org/drm/drm-misc 6548F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6549F: drivers/gpu/drm/tiny/ili9486.c 6550 6551DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6552M: Jagan Teki <jagan@edgeble.ai> 6553S: Maintained 6554F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6555F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6556 6557DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6558M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6559S: Supported 6560T: git git://anongit.freedesktop.org/drm/drm-misc 6561F: drivers/gpu/drm/logicvc/ 6562 6563DRM DRIVER FOR LVDS PANELS 6564M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6565L: dri-devel@lists.freedesktop.org 6566S: Maintained 6567T: git git://anongit.freedesktop.org/drm/drm-misc 6568F: Documentation/devicetree/bindings/display/lvds.yaml 6569F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6570F: drivers/gpu/drm/panel/panel-lvds.c 6571 6572DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6573M: Guido Günther <agx@sigxcpu.org> 6574R: Purism Kernel Team <kernel@puri.sm> 6575S: Maintained 6576F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6577F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6578 6579DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6580M: Dave Airlie <airlied@redhat.com> 6581R: Thomas Zimmermann <tzimmermann@suse.de> 6582R: Jocelyn Falempe <jfalempe@redhat.com> 6583L: dri-devel@lists.freedesktop.org 6584S: Supported 6585T: git git://anongit.freedesktop.org/drm/drm-misc 6586F: drivers/gpu/drm/mgag200/ 6587 6588DRM DRIVER FOR MI0283QT 6589M: Noralf Trønnes <noralf@tronnes.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6593F: drivers/gpu/drm/tiny/mi0283qt.c 6594 6595DRM DRIVER FOR MIPI DBI compatible panels 6596M: Noralf Trønnes <noralf@tronnes.org> 6597S: Maintained 6598W: https://github.com/notro/panel-mipi-dbi/wiki 6599T: git git://anongit.freedesktop.org/drm/drm-misc 6600F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6601F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6602 6603DRM DRIVER FOR MSM ADRENO GPU 6604M: Rob Clark <robdclark@gmail.com> 6605M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6606M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6607R: Sean Paul <sean@poorly.run> 6608R: Marijn Suijten <marijn.suijten@somainline.org> 6609L: linux-arm-msm@vger.kernel.org 6610L: dri-devel@lists.freedesktop.org 6611L: freedreno@lists.freedesktop.org 6612S: Maintained 6613B: https://gitlab.freedesktop.org/drm/msm/-/issues 6614T: git https://gitlab.freedesktop.org/drm/msm.git 6615F: Documentation/devicetree/bindings/display/msm/ 6616F: drivers/gpu/drm/msm/ 6617F: include/uapi/drm/msm_drm.h 6618 6619DRM DRIVER FOR NOVATEK NT35510 PANELS 6620M: Linus Walleij <linus.walleij@linaro.org> 6621S: Maintained 6622T: git git://anongit.freedesktop.org/drm/drm-misc 6623F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6624F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6625 6626DRM DRIVER FOR NOVATEK NT35560 PANELS 6627M: Linus Walleij <linus.walleij@linaro.org> 6628S: Maintained 6629T: git git://anongit.freedesktop.org/drm/drm-misc 6630F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6631F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6632 6633DRM DRIVER FOR NOVATEK NT36523 PANELS 6634M: Jianhua Lu <lujianhua000@gmail.com> 6635S: Maintained 6636T: git git://anongit.freedesktop.org/drm/drm-misc 6637F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6638F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6639 6640DRM DRIVER FOR NOVATEK NT36672A PANELS 6641M: Sumit Semwal <sumit.semwal@linaro.org> 6642S: Maintained 6643T: git git://anongit.freedesktop.org/drm/drm-misc 6644F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6645F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6646 6647DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6648M: Karol Herbst <kherbst@redhat.com> 6649M: Lyude Paul <lyude@redhat.com> 6650M: Danilo Krummrich <dakr@redhat.com> 6651L: dri-devel@lists.freedesktop.org 6652L: nouveau@lists.freedesktop.org 6653S: Supported 6654W: https://nouveau.freedesktop.org/ 6655Q: https://patchwork.freedesktop.org/project/nouveau/ 6656Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6657B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6658C: irc://irc.oftc.net/nouveau 6659T: git https://gitlab.freedesktop.org/drm/nouveau.git 6660F: drivers/gpu/drm/nouveau/ 6661F: include/uapi/drm/nouveau_drm.h 6662 6663DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6664M: Stefan Mavrodiev <stefan@olimex.com> 6665S: Maintained 6666F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6667F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6668 6669DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6670R: Douglas Anderson <dianders@chromium.org> 6671F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6672F: drivers/gpu/drm/bridge/parade-ps8640.c 6673 6674DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6675M: Noralf Trønnes <noralf@tronnes.org> 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: Documentation/devicetree/bindings/display/repaper.txt 6679F: drivers/gpu/drm/tiny/repaper.c 6680 6681DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6682M: Dave Airlie <airlied@redhat.com> 6683M: Gerd Hoffmann <kraxel@redhat.com> 6684L: virtualization@lists.linux-foundation.org 6685S: Obsolete 6686W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: drivers/gpu/drm/tiny/cirrus.c 6689 6690DRM DRIVER FOR QXL VIRTUAL GPU 6691M: Dave Airlie <airlied@redhat.com> 6692M: Gerd Hoffmann <kraxel@redhat.com> 6693L: virtualization@lists.linux-foundation.org 6694L: spice-devel@lists.freedesktop.org 6695S: Maintained 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: drivers/gpu/drm/qxl/ 6698F: include/uapi/drm/qxl_drm.h 6699 6700DRM DRIVER FOR RAYDIUM RM67191 PANELS 6701M: Robert Chiras <robert.chiras@nxp.com> 6702S: Maintained 6703F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6704F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6705 6706DRM DRIVER FOR SAMSUNG DB7430 PANELS 6707M: Linus Walleij <linus.walleij@linaro.org> 6708S: Maintained 6709T: git git://anongit.freedesktop.org/drm/drm-misc 6710F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6711F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6712 6713DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6714M: Inki Dae <inki.dae@samsung.com> 6715M: Jagan Teki <jagan@amarulasolutions.com> 6716M: Marek Szyprowski <m.szyprowski@samsung.com> 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6720F: drivers/gpu/drm/bridge/samsung-dsim.c 6721F: include/drm/bridge/samsung-dsim.h 6722 6723DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6724M: Markuss Broks <markuss.broks@gmail.com> 6725S: Maintained 6726F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6727F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6728 6729DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6730M: Artur Weber <aweber.kernel@gmail.com> 6731S: Maintained 6732F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6733F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6734 6735DRM DRIVER FOR SITRONIX ST7586 PANELS 6736M: David Lechner <david@lechnology.com> 6737S: Maintained 6738T: git git://anongit.freedesktop.org/drm/drm-misc 6739F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6740F: drivers/gpu/drm/tiny/st7586.c 6741 6742DRM DRIVER FOR SITRONIX ST7701 PANELS 6743M: Jagan Teki <jagan@amarulasolutions.com> 6744S: Maintained 6745F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6746F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6747 6748DRM DRIVER FOR SITRONIX ST7703 PANELS 6749M: Guido Günther <agx@sigxcpu.org> 6750R: Purism Kernel Team <kernel@puri.sm> 6751R: Ondrej Jirman <megous@megous.com> 6752S: Maintained 6753F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6754F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6755 6756DRM DRIVER FOR SITRONIX ST7735R PANELS 6757M: David Lechner <david@lechnology.com> 6758S: Maintained 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6761F: drivers/gpu/drm/tiny/st7735r.c 6762 6763DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6764M: Javier Martinez Canillas <javierm@redhat.com> 6765S: Maintained 6766T: git git://anongit.freedesktop.org/drm/drm-misc 6767F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6768F: drivers/gpu/drm/solomon/ssd130x* 6769 6770DRM DRIVER FOR ST-ERICSSON MCDE 6771M: Linus Walleij <linus.walleij@linaro.org> 6772S: Maintained 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6775F: drivers/gpu/drm/mcde/ 6776 6777DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6778M: Jagan Teki <jagan@amarulasolutions.com> 6779S: Maintained 6780F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6781F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6782 6783DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6784R: Douglas Anderson <dianders@chromium.org> 6785F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6786F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6787 6788DRM DRIVER FOR TPO TPG110 PANELS 6789M: Linus Walleij <linus.walleij@linaro.org> 6790S: Maintained 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6793F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6794 6795DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6796M: Dave Airlie <airlied@redhat.com> 6797R: Sean Paul <sean@poorly.run> 6798R: Thomas Zimmermann <tzimmermann@suse.de> 6799L: dri-devel@lists.freedesktop.org 6800S: Supported 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: drivers/gpu/drm/udl/ 6803 6804DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6805M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6806M: Melissa Wen <melissa.srw@gmail.com> 6807M: Maíra Canal <mairacanal@riseup.net> 6808R: Haneen Mohammed <hamohammed.sa@gmail.com> 6809R: Daniel Vetter <daniel@ffwll.ch> 6810L: dri-devel@lists.freedesktop.org 6811S: Maintained 6812T: git git://anongit.freedesktop.org/drm/drm-misc 6813F: Documentation/gpu/vkms.rst 6814F: drivers/gpu/drm/vkms/ 6815 6816DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6817M: Hans de Goede <hdegoede@redhat.com> 6818L: dri-devel@lists.freedesktop.org 6819S: Maintained 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: drivers/gpu/drm/vboxvideo/ 6822 6823DRM DRIVER FOR VMWARE VIRTUAL GPU 6824M: Zack Rusin <zackr@vmware.com> 6825R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6826L: dri-devel@lists.freedesktop.org 6827S: Supported 6828T: git git://anongit.freedesktop.org/drm/drm-misc 6829F: drivers/gpu/drm/vmwgfx/ 6830F: include/uapi/drm/vmwgfx_drm.h 6831 6832DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6833M: Linus Walleij <linus.walleij@linaro.org> 6834S: Maintained 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6837F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6838 6839DRM DRIVERS 6840M: David Airlie <airlied@gmail.com> 6841M: Daniel Vetter <daniel@ffwll.ch> 6842L: dri-devel@lists.freedesktop.org 6843S: Maintained 6844B: https://gitlab.freedesktop.org/drm 6845C: irc://irc.oftc.net/dri-devel 6846T: git git://anongit.freedesktop.org/drm/drm 6847F: Documentation/devicetree/bindings/display/ 6848F: Documentation/devicetree/bindings/gpu/ 6849F: Documentation/gpu/ 6850F: drivers/gpu/ 6851F: include/drm/ 6852F: include/linux/vga* 6853F: include/uapi/drm/ 6854 6855DRM DRIVERS AND MISC GPU PATCHES 6856M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6857M: Maxime Ripard <mripard@kernel.org> 6858M: Thomas Zimmermann <tzimmermann@suse.de> 6859S: Maintained 6860W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6861T: git git://anongit.freedesktop.org/drm/drm-misc 6862F: Documentation/gpu/ 6863F: drivers/gpu/drm/* 6864F: drivers/gpu/vga/ 6865F: include/drm/drm* 6866F: include/linux/vga* 6867F: include/uapi/drm/drm* 6868 6869DRM DRIVERS FOR ALLWINNER A10 6870M: Maxime Ripard <mripard@kernel.org> 6871M: Chen-Yu Tsai <wens@csie.org> 6872L: dri-devel@lists.freedesktop.org 6873S: Supported 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/allwinner* 6876F: drivers/gpu/drm/sun4i/ 6877 6878DRM DRIVERS FOR AMLOGIC SOCS 6879M: Neil Armstrong <neil.armstrong@linaro.org> 6880L: dri-devel@lists.freedesktop.org 6881L: linux-amlogic@lists.infradead.org 6882S: Supported 6883W: http://linux-meson.com/ 6884T: git git://anongit.freedesktop.org/drm/drm-misc 6885F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6886F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6887F: Documentation/gpu/meson.rst 6888F: drivers/gpu/drm/meson/ 6889 6890DRM DRIVERS FOR ATMEL HLCDC 6891M: Sam Ravnborg <sam@ravnborg.org> 6892M: Boris Brezillon <bbrezillon@kernel.org> 6893L: dri-devel@lists.freedesktop.org 6894S: Supported 6895T: git git://anongit.freedesktop.org/drm/drm-misc 6896F: Documentation/devicetree/bindings/display/atmel/ 6897F: drivers/gpu/drm/atmel-hlcdc/ 6898 6899DRM DRIVERS FOR BRIDGE CHIPS 6900M: Andrzej Hajda <andrzej.hajda@intel.com> 6901M: Neil Armstrong <neil.armstrong@linaro.org> 6902M: Robert Foss <rfoss@kernel.org> 6903R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6904R: Jonas Karlman <jonas@kwiboo.se> 6905R: Jernej Skrabec <jernej.skrabec@gmail.com> 6906S: Maintained 6907T: git git://anongit.freedesktop.org/drm/drm-misc 6908F: Documentation/devicetree/bindings/display/bridge/ 6909F: drivers/gpu/drm/bridge/ 6910F: drivers/gpu/drm/drm_bridge.c 6911F: include/drm/drm_bridge.h 6912 6913DRM DRIVERS FOR EXYNOS 6914M: Inki Dae <inki.dae@samsung.com> 6915M: Seung-Woo Kim <sw0312.kim@samsung.com> 6916M: Kyungmin Park <kyungmin.park@samsung.com> 6917L: dri-devel@lists.freedesktop.org 6918S: Supported 6919T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6920F: Documentation/devicetree/bindings/display/exynos/ 6921F: Documentation/devicetree/bindings/display/samsung/ 6922F: drivers/gpu/drm/exynos/ 6923F: include/uapi/drm/exynos_drm.h 6924 6925DRM DRIVERS FOR FREESCALE DCU 6926M: Stefan Agner <stefan@agner.ch> 6927M: Alison Wang <alison.wang@nxp.com> 6928L: dri-devel@lists.freedesktop.org 6929S: Supported 6930T: git git://anongit.freedesktop.org/drm/drm-misc 6931F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6932F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6933F: drivers/gpu/drm/fsl-dcu/ 6934 6935DRM DRIVERS FOR FREESCALE IMX 6936M: Philipp Zabel <p.zabel@pengutronix.de> 6937L: dri-devel@lists.freedesktop.org 6938S: Maintained 6939F: Documentation/devicetree/bindings/display/imx/ 6940F: drivers/gpu/drm/imx/ipuv3/ 6941F: drivers/gpu/ipu-v3/ 6942 6943DRM DRIVERS FOR FREESCALE IMX BRIDGE 6944M: Liu Ying <victor.liu@nxp.com> 6945L: dri-devel@lists.freedesktop.org 6946S: Maintained 6947F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6948F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6949F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6950F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6951F: drivers/gpu/drm/bridge/imx/ 6952 6953DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6954M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6955L: dri-devel@lists.freedesktop.org 6956S: Maintained 6957T: git git://github.com/patjak/drm-gma500 6958F: drivers/gpu/drm/gma500/ 6959 6960DRM DRIVERS FOR HISILICON 6961M: Xinliang Liu <xinliang.liu@linaro.org> 6962M: Tian Tao <tiantao6@hisilicon.com> 6963R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6964R: Sumit Semwal <sumit.semwal@linaro.org> 6965R: Yongqin Liu <yongqin.liu@linaro.org> 6966R: John Stultz <jstultz@google.com> 6967L: dri-devel@lists.freedesktop.org 6968S: Maintained 6969T: git git://anongit.freedesktop.org/drm/drm-misc 6970F: Documentation/devicetree/bindings/display/hisilicon/ 6971F: drivers/gpu/drm/hisilicon/ 6972 6973DRM DRIVERS FOR LIMA 6974M: Qiang Yu <yuq825@gmail.com> 6975L: dri-devel@lists.freedesktop.org 6976L: lima@lists.freedesktop.org (moderated for non-subscribers) 6977S: Maintained 6978T: git git://anongit.freedesktop.org/drm/drm-misc 6979F: drivers/gpu/drm/lima/ 6980F: include/uapi/drm/lima_drm.h 6981 6982DRM DRIVERS FOR LOONGSON 6983M: Sui Jingfeng <suijingfeng@loongson.cn> 6984L: dri-devel@lists.freedesktop.org 6985S: Supported 6986T: git git://anongit.freedesktop.org/drm/drm-misc 6987F: drivers/gpu/drm/loongson/ 6988 6989DRM DRIVERS FOR MEDIATEK 6990M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6991M: Philipp Zabel <p.zabel@pengutronix.de> 6992L: dri-devel@lists.freedesktop.org 6993L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6994S: Supported 6995F: Documentation/devicetree/bindings/display/mediatek/ 6996F: drivers/gpu/drm/mediatek/ 6997F: drivers/phy/mediatek/phy-mtk-dp.c 6998F: drivers/phy/mediatek/phy-mtk-hdmi* 6999F: drivers/phy/mediatek/phy-mtk-mipi* 7000 7001DRM DRIVERS FOR NVIDIA TEGRA 7002M: Thierry Reding <thierry.reding@gmail.com> 7003M: Mikko Perttunen <mperttunen@nvidia.com> 7004L: dri-devel@lists.freedesktop.org 7005L: linux-tegra@vger.kernel.org 7006S: Supported 7007T: git https://gitlab.freedesktop.org/drm/tegra.git 7008F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7009F: Documentation/devicetree/bindings/gpu/host1x/ 7010F: drivers/gpu/drm/tegra/ 7011F: drivers/gpu/host1x/ 7012F: include/linux/host1x.h 7013F: include/uapi/drm/tegra_drm.h 7014 7015DRM DRIVERS FOR RENESAS 7016M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7017M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7018L: dri-devel@lists.freedesktop.org 7019L: linux-renesas-soc@vger.kernel.org 7020S: Supported 7021T: git git://linuxtv.org/pinchartl/media drm/du/next 7022F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7023F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7024F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7025F: Documentation/devicetree/bindings/display/renesas,du.yaml 7026F: drivers/gpu/drm/renesas/ 7027F: include/linux/platform_data/shmob_drm.h 7028 7029DRM DRIVERS FOR ROCKCHIP 7030M: Sandy Huang <hjc@rock-chips.com> 7031M: Heiko Stübner <heiko@sntech.de> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034T: git git://anongit.freedesktop.org/drm/drm-misc 7035F: Documentation/devicetree/bindings/display/rockchip/ 7036F: drivers/gpu/drm/rockchip/ 7037 7038DRM DRIVERS FOR STI 7039M: Alain Volmat <alain.volmat@foss.st.com> 7040L: dri-devel@lists.freedesktop.org 7041S: Maintained 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7044F: drivers/gpu/drm/sti 7045 7046DRM DRIVERS FOR STM 7047M: Yannick Fertre <yannick.fertre@foss.st.com> 7048M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7049M: Philippe Cornu <philippe.cornu@foss.st.com> 7050L: dri-devel@lists.freedesktop.org 7051S: Maintained 7052T: git git://anongit.freedesktop.org/drm/drm-misc 7053F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7054F: drivers/gpu/drm/stm 7055 7056DRM DRIVERS FOR TI KEYSTONE 7057M: Jyri Sarha <jyri.sarha@iki.fi> 7058M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7059L: dri-devel@lists.freedesktop.org 7060S: Maintained 7061T: git git://anongit.freedesktop.org/drm/drm-misc 7062F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7063F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7064F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7065F: drivers/gpu/drm/tidss/ 7066 7067DRM DRIVERS FOR TI LCDC 7068M: Jyri Sarha <jyri.sarha@iki.fi> 7069M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7070L: dri-devel@lists.freedesktop.org 7071S: Maintained 7072T: git git://anongit.freedesktop.org/drm/drm-misc 7073F: Documentation/devicetree/bindings/display/tilcdc/ 7074F: drivers/gpu/drm/tilcdc/ 7075 7076DRM DRIVERS FOR TI OMAP 7077M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7078L: dri-devel@lists.freedesktop.org 7079S: Maintained 7080T: git git://anongit.freedesktop.org/drm/drm-misc 7081F: Documentation/devicetree/bindings/display/ti/ 7082F: drivers/gpu/drm/omapdrm/ 7083 7084DRM DRIVERS FOR V3D 7085M: Emma Anholt <emma@anholt.net> 7086M: Melissa Wen <mwen@igalia.com> 7087S: Supported 7088T: git git://anongit.freedesktop.org/drm/drm-misc 7089F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7090F: drivers/gpu/drm/v3d/ 7091F: include/uapi/drm/v3d_drm.h 7092 7093DRM DRIVERS FOR VC4 7094M: Emma Anholt <emma@anholt.net> 7095M: Maxime Ripard <mripard@kernel.org> 7096S: Supported 7097T: git git://github.com/anholt/linux 7098T: git git://anongit.freedesktop.org/drm/drm-misc 7099F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7100F: drivers/gpu/drm/vc4/ 7101F: include/uapi/drm/vc4_drm.h 7102 7103DRM DRIVERS FOR VIVANTE GPU IP 7104M: Lucas Stach <l.stach@pengutronix.de> 7105R: Russell King <linux+etnaviv@armlinux.org.uk> 7106R: Christian Gmeiner <christian.gmeiner@gmail.com> 7107L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7108L: dri-devel@lists.freedesktop.org 7109S: Maintained 7110F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7111F: drivers/gpu/drm/etnaviv/ 7112F: include/uapi/drm/etnaviv_drm.h 7113 7114DRM DRIVERS FOR XEN 7115M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7116L: dri-devel@lists.freedesktop.org 7117L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7118S: Supported 7119T: git git://anongit.freedesktop.org/drm/drm-misc 7120F: Documentation/gpu/xen-front.rst 7121F: drivers/gpu/drm/xen/ 7122 7123DRM DRIVERS FOR XILINX 7124M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7125L: dri-devel@lists.freedesktop.org 7126S: Maintained 7127T: git git://anongit.freedesktop.org/drm/drm-misc 7128F: Documentation/devicetree/bindings/display/xlnx/ 7129F: drivers/gpu/drm/xlnx/ 7130 7131DRM GPU SCHEDULER 7132M: Luben Tuikov <luben.tuikov@amd.com> 7133L: dri-devel@lists.freedesktop.org 7134S: Maintained 7135T: git git://anongit.freedesktop.org/drm/drm-misc 7136F: drivers/gpu/drm/scheduler/ 7137F: include/drm/gpu_scheduler.h 7138 7139DRM PANEL DRIVERS 7140M: Neil Armstrong <neil.armstrong@linaro.org> 7141R: Sam Ravnborg <sam@ravnborg.org> 7142L: dri-devel@lists.freedesktop.org 7143S: Maintained 7144T: git git://anongit.freedesktop.org/drm/drm-misc 7145F: Documentation/devicetree/bindings/display/panel/ 7146F: drivers/gpu/drm/drm_panel.c 7147F: drivers/gpu/drm/panel/ 7148F: include/drm/drm_panel.h 7149 7150DRM PRIVACY-SCREEN CLASS 7151M: Hans de Goede <hdegoede@redhat.com> 7152L: dri-devel@lists.freedesktop.org 7153S: Maintained 7154T: git git://anongit.freedesktop.org/drm/drm-misc 7155F: drivers/gpu/drm/drm_privacy_screen* 7156F: include/drm/drm_privacy_screen* 7157 7158DRM TTM SUBSYSTEM 7159M: Christian Koenig <christian.koenig@amd.com> 7160M: Huang Rui <ray.huang@amd.com> 7161L: dri-devel@lists.freedesktop.org 7162S: Maintained 7163T: git git://anongit.freedesktop.org/drm/drm-misc 7164F: drivers/gpu/drm/ttm/ 7165F: include/drm/ttm/ 7166 7167DRM AUTOMATED TESTING 7168M: Helen Koike <helen.koike@collabora.com> 7169L: dri-devel@lists.freedesktop.org 7170S: Maintained 7171T: git git://anongit.freedesktop.org/drm/drm-misc 7172F: Documentation/gpu/automated_testing.rst 7173F: drivers/gpu/drm/ci/ 7174 7175DSBR100 USB FM RADIO DRIVER 7176M: Alexey Klimov <klimov.linux@gmail.com> 7177L: linux-media@vger.kernel.org 7178S: Maintained 7179T: git git://linuxtv.org/media_tree.git 7180F: drivers/media/radio/dsbr100.c 7181 7182DT3155 MEDIA DRIVER 7183M: Hans Verkuil <hverkuil@xs4all.nl> 7184L: linux-media@vger.kernel.org 7185S: Odd Fixes 7186W: https://linuxtv.org 7187T: git git://linuxtv.org/media_tree.git 7188F: drivers/media/pci/dt3155/ 7189 7190DVB_USB_AF9015 MEDIA DRIVER 7191M: Antti Palosaari <crope@iki.fi> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://palosaari.fi/linux/ 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/anttip/media_tree.git 7198F: drivers/media/usb/dvb-usb-v2/af9015* 7199 7200DVB_USB_AF9035 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/af9035* 7209 7210DVB_USB_ANYSEE MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215W: http://palosaari.fi/linux/ 7216Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7217T: git git://linuxtv.org/anttip/media_tree.git 7218F: drivers/media/usb/dvb-usb-v2/anysee* 7219 7220DVB_USB_AU6610 MEDIA DRIVER 7221M: Antti Palosaari <crope@iki.fi> 7222L: linux-media@vger.kernel.org 7223S: Maintained 7224W: https://linuxtv.org 7225W: http://palosaari.fi/linux/ 7226Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7227T: git git://linuxtv.org/anttip/media_tree.git 7228F: drivers/media/usb/dvb-usb-v2/au6610* 7229 7230DVB_USB_CE6230 MEDIA DRIVER 7231M: Antti Palosaari <crope@iki.fi> 7232L: linux-media@vger.kernel.org 7233S: Maintained 7234W: https://linuxtv.org 7235W: http://palosaari.fi/linux/ 7236Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7237T: git git://linuxtv.org/anttip/media_tree.git 7238F: drivers/media/usb/dvb-usb-v2/ce6230* 7239 7240DVB_USB_CXUSB MEDIA DRIVER 7241M: Michael Krufky <mkrufky@linuxtv.org> 7242L: linux-media@vger.kernel.org 7243S: Maintained 7244W: https://linuxtv.org 7245W: http://github.com/mkrufky 7246Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7247T: git git://linuxtv.org/media_tree.git 7248F: drivers/media/usb/dvb-usb/cxusb* 7249 7250DVB_USB_EC168 MEDIA DRIVER 7251M: Antti Palosaari <crope@iki.fi> 7252L: linux-media@vger.kernel.org 7253S: Maintained 7254W: https://linuxtv.org 7255W: http://palosaari.fi/linux/ 7256Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7257T: git git://linuxtv.org/anttip/media_tree.git 7258F: drivers/media/usb/dvb-usb-v2/ec168* 7259 7260DVB_USB_GL861 MEDIA DRIVER 7261M: Antti Palosaari <crope@iki.fi> 7262L: linux-media@vger.kernel.org 7263S: Maintained 7264W: https://linuxtv.org 7265Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7266T: git git://linuxtv.org/anttip/media_tree.git 7267F: drivers/media/usb/dvb-usb-v2/gl861* 7268 7269DVB_USB_MXL111SF MEDIA DRIVER 7270M: Michael Krufky <mkrufky@linuxtv.org> 7271L: linux-media@vger.kernel.org 7272S: Maintained 7273W: https://linuxtv.org 7274W: http://github.com/mkrufky 7275Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7276T: git git://linuxtv.org/mkrufky/mxl111sf.git 7277F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7278 7279DVB_USB_RTL28XXU MEDIA DRIVER 7280M: Antti Palosaari <crope@iki.fi> 7281L: linux-media@vger.kernel.org 7282S: Maintained 7283W: https://linuxtv.org 7284W: http://palosaari.fi/linux/ 7285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7286T: git git://linuxtv.org/anttip/media_tree.git 7287F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7288 7289DVB_USB_V2 MEDIA DRIVER 7290M: Antti Palosaari <crope@iki.fi> 7291L: linux-media@vger.kernel.org 7292S: Maintained 7293W: https://linuxtv.org 7294W: http://palosaari.fi/linux/ 7295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7296T: git git://linuxtv.org/anttip/media_tree.git 7297F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7298F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7299 7300DYNAMIC DEBUG 7301M: Jason Baron <jbaron@akamai.com> 7302M: Jim Cromie <jim.cromie@gmail.com> 7303S: Maintained 7304F: include/linux/dynamic_debug.h 7305F: lib/dynamic_debug.c 7306F: lib/test_dynamic_debug.c 7307 7308DYNAMIC INTERRUPT MODERATION 7309M: Tal Gilboa <talgi@nvidia.com> 7310S: Maintained 7311F: Documentation/networking/net_dim.rst 7312F: include/linux/dim.h 7313F: lib/dim/ 7314 7315DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7316M: Daniel Lezcano <daniel.lezcano@kernel.org> 7317L: linux-pm@vger.kernel.org 7318S: Supported 7319B: https://bugzilla.kernel.org 7320T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7321F: drivers/powercap/dtpm* 7322F: include/linux/dtpm.h 7323 7324DZ DECSTATION DZ11 SERIAL DRIVER 7325M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7326S: Maintained 7327F: drivers/tty/serial/dz.* 7328 7329E3X0 POWER BUTTON DRIVER 7330M: Moritz Fischer <moritz.fischer@ettus.com> 7331L: usrp-users@lists.ettus.com 7332S: Supported 7333W: http://www.ettus.com 7334F: Documentation/devicetree/bindings/input/e3x0-button.txt 7335F: drivers/input/misc/e3x0-button.c 7336 7337E4000 MEDIA DRIVER 7338M: Antti Palosaari <crope@iki.fi> 7339L: linux-media@vger.kernel.org 7340S: Maintained 7341W: https://linuxtv.org 7342W: http://palosaari.fi/linux/ 7343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7344T: git git://linuxtv.org/anttip/media_tree.git 7345F: drivers/media/tuners/e4000* 7346 7347EARTH_PT1 MEDIA DRIVER 7348M: Akihiro Tsukada <tskd08@gmail.com> 7349L: linux-media@vger.kernel.org 7350S: Odd Fixes 7351F: drivers/media/pci/pt1/ 7352 7353EARTH_PT3 MEDIA DRIVER 7354M: Akihiro Tsukada <tskd08@gmail.com> 7355L: linux-media@vger.kernel.org 7356S: Odd Fixes 7357F: drivers/media/pci/pt3/ 7358 7359EC100 MEDIA DRIVER 7360M: Antti Palosaari <crope@iki.fi> 7361L: linux-media@vger.kernel.org 7362S: Maintained 7363W: https://linuxtv.org 7364W: http://palosaari.fi/linux/ 7365Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7366T: git git://linuxtv.org/anttip/media_tree.git 7367F: drivers/media/dvb-frontends/ec100* 7368 7369ECRYPT FILE SYSTEM 7370M: Tyler Hicks <code@tyhicks.com> 7371L: ecryptfs@vger.kernel.org 7372S: Odd Fixes 7373W: http://ecryptfs.org 7374W: https://launchpad.net/ecryptfs 7375T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7376F: Documentation/filesystems/ecryptfs.rst 7377F: fs/ecryptfs/ 7378 7379EDAC-AMD64 7380M: Yazen Ghannam <yazen.ghannam@amd.com> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383F: drivers/edac/amd64_edac* 7384F: drivers/edac/mce_amd* 7385 7386EDAC-ARMADA 7387M: Jan Luebbe <jlu@pengutronix.de> 7388L: linux-edac@vger.kernel.org 7389S: Maintained 7390F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7391F: drivers/edac/armada_xp_* 7392 7393EDAC-AST2500 7394M: Stefan Schaeckeler <sschaeck@cisco.com> 7395S: Supported 7396F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7397F: drivers/edac/aspeed_edac.c 7398 7399EDAC-BLUEFIELD 7400M: Shravan Kumar Ramani <shravankr@nvidia.com> 7401S: Supported 7402F: drivers/edac/bluefield_edac.c 7403 7404EDAC-CALXEDA 7405M: Andre Przywara <andre.przywara@arm.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/highbank* 7409 7410EDAC-CAVIUM OCTEON 7411M: Ralf Baechle <ralf@linux-mips.org> 7412L: linux-edac@vger.kernel.org 7413L: linux-mips@vger.kernel.org 7414S: Supported 7415F: drivers/edac/octeon_edac* 7416 7417EDAC-CAVIUM THUNDERX 7418M: Robert Richter <rric@kernel.org> 7419L: linux-edac@vger.kernel.org 7420S: Odd Fixes 7421F: drivers/edac/thunderx_edac* 7422 7423EDAC-CORE 7424M: Borislav Petkov <bp@alien8.de> 7425M: Tony Luck <tony.luck@intel.com> 7426R: James Morse <james.morse@arm.com> 7427R: Mauro Carvalho Chehab <mchehab@kernel.org> 7428R: Robert Richter <rric@kernel.org> 7429L: linux-edac@vger.kernel.org 7430S: Supported 7431T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7432F: Documentation/admin-guide/ras.rst 7433F: Documentation/driver-api/edac.rst 7434F: drivers/edac/ 7435F: include/linux/edac.h 7436 7437EDAC-DMC520 7438M: Lei Wang <lewan@microsoft.com> 7439L: linux-edac@vger.kernel.org 7440S: Supported 7441F: drivers/edac/dmc520_edac.c 7442 7443EDAC-E752X 7444M: Mark Gross <markgross@kernel.org> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/e752x_edac.c 7448 7449EDAC-E7XXX 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/e7xxx_edac.c 7453 7454EDAC-FSL_DDR 7455M: York Sun <york.sun@nxp.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/fsl_ddr_edac.* 7459 7460EDAC-GHES 7461M: Mauro Carvalho Chehab <mchehab@kernel.org> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/ghes_edac.c 7465 7466EDAC-I10NM 7467M: Tony Luck <tony.luck@intel.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/i10nm_base.c 7471 7472EDAC-I3000 7473L: linux-edac@vger.kernel.org 7474S: Orphan 7475F: drivers/edac/i3000_edac.c 7476 7477EDAC-I5000 7478L: linux-edac@vger.kernel.org 7479S: Maintained 7480F: drivers/edac/i5000_edac.c 7481 7482EDAC-I5400 7483M: Mauro Carvalho Chehab <mchehab@kernel.org> 7484L: linux-edac@vger.kernel.org 7485S: Maintained 7486F: drivers/edac/i5400_edac.c 7487 7488EDAC-I7300 7489M: Mauro Carvalho Chehab <mchehab@kernel.org> 7490L: linux-edac@vger.kernel.org 7491S: Maintained 7492F: drivers/edac/i7300_edac.c 7493 7494EDAC-I7CORE 7495M: Mauro Carvalho Chehab <mchehab@kernel.org> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/i7core_edac.c 7499 7500EDAC-I82443BXGX 7501M: Tim Small <tim@buttersideup.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/i82443bxgx_edac.c 7505 7506EDAC-I82975X 7507M: "Arvind R." <arvino55@gmail.com> 7508L: linux-edac@vger.kernel.org 7509S: Maintained 7510F: drivers/edac/i82975x_edac.c 7511 7512EDAC-IE31200 7513M: Jason Baron <jbaron@akamai.com> 7514L: linux-edac@vger.kernel.org 7515S: Maintained 7516F: drivers/edac/ie31200_edac.c 7517 7518EDAC-IGEN6 7519M: Tony Luck <tony.luck@intel.com> 7520R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7521L: linux-edac@vger.kernel.org 7522S: Maintained 7523F: drivers/edac/igen6_edac.c 7524 7525EDAC-MPC85XX 7526M: Johannes Thumshirn <morbidrsa@gmail.com> 7527L: linux-edac@vger.kernel.org 7528S: Maintained 7529F: drivers/edac/mpc85xx_edac.[ch] 7530 7531EDAC-NPCM 7532M: Marvin Lin <kflin@nuvoton.com> 7533M: Stanley Chu <yschu@nuvoton.com> 7534L: linux-edac@vger.kernel.org 7535S: Maintained 7536F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7537F: drivers/edac/npcm_edac.c 7538 7539EDAC-PASEMI 7540M: Egor Martovetsky <egor@pasemi.com> 7541L: linux-edac@vger.kernel.org 7542S: Maintained 7543F: drivers/edac/pasemi_edac.c 7544 7545EDAC-PND2 7546M: Tony Luck <tony.luck@intel.com> 7547L: linux-edac@vger.kernel.org 7548S: Maintained 7549F: drivers/edac/pnd2_edac.[ch] 7550 7551EDAC-QCOM 7552M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7553L: linux-arm-msm@vger.kernel.org 7554L: linux-edac@vger.kernel.org 7555S: Maintained 7556F: drivers/edac/qcom_edac.c 7557 7558EDAC-R82600 7559M: Tim Small <tim@buttersideup.com> 7560L: linux-edac@vger.kernel.org 7561S: Maintained 7562F: drivers/edac/r82600_edac.c 7563 7564EDAC-SBRIDGE 7565M: Tony Luck <tony.luck@intel.com> 7566R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7567L: linux-edac@vger.kernel.org 7568S: Maintained 7569F: drivers/edac/sb_edac.c 7570 7571EDAC-SKYLAKE 7572M: Tony Luck <tony.luck@intel.com> 7573L: linux-edac@vger.kernel.org 7574S: Maintained 7575F: drivers/edac/skx_*.[ch] 7576 7577EDAC-TI 7578M: Tero Kristo <kristo@kernel.org> 7579L: linux-edac@vger.kernel.org 7580S: Odd Fixes 7581F: drivers/edac/ti_edac.c 7582 7583EDIROL UA-101/UA-1000 DRIVER 7584M: Clemens Ladisch <clemens@ladisch.de> 7585L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7586S: Maintained 7587T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7588F: sound/usb/misc/ua101.c 7589 7590EFI TEST DRIVER 7591M: Ivan Hu <ivan.hu@canonical.com> 7592M: Ard Biesheuvel <ardb@kernel.org> 7593L: linux-efi@vger.kernel.org 7594S: Maintained 7595F: drivers/firmware/efi/test/ 7596 7597EFI VARIABLE FILESYSTEM 7598M: Jeremy Kerr <jk@ozlabs.org> 7599M: Ard Biesheuvel <ardb@kernel.org> 7600L: linux-efi@vger.kernel.org 7601S: Maintained 7602T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7603F: fs/efivarfs/ 7604 7605EFIFB FRAMEBUFFER DRIVER 7606M: Peter Jones <pjones@redhat.com> 7607L: linux-fbdev@vger.kernel.org 7608S: Maintained 7609F: drivers/video/fbdev/efifb.c 7610 7611EFS FILESYSTEM 7612S: Orphan 7613W: http://aeschi.ch.eu.org/efs/ 7614F: fs/efs/ 7615 7616EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7617M: Douglas Miller <dougmill@linux.ibm.com> 7618L: netdev@vger.kernel.org 7619S: Maintained 7620F: drivers/net/ethernet/ibm/ehea/ 7621 7622ELM327 CAN NETWORK DRIVER 7623M: Max Staudt <max@enpas.org> 7624L: linux-can@vger.kernel.org 7625S: Maintained 7626F: Documentation/networking/device_drivers/can/can327.rst 7627F: drivers/net/can/can327.c 7628 7629EM28XX VIDEO4LINUX DRIVER 7630M: Mauro Carvalho Chehab <mchehab@kernel.org> 7631L: linux-media@vger.kernel.org 7632S: Maintained 7633W: https://linuxtv.org 7634T: git git://linuxtv.org/media_tree.git 7635F: Documentation/admin-guide/media/em28xx* 7636F: drivers/media/usb/em28xx/ 7637 7638EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7639M: Adrian Hunter <adrian.hunter@intel.com> 7640M: Ritesh Harjani <riteshh@codeaurora.org> 7641M: Asutosh Das <asutoshd@codeaurora.org> 7642L: linux-mmc@vger.kernel.org 7643S: Supported 7644F: drivers/mmc/host/cqhci* 7645 7646EMS CPC-PCI CAN DRIVER 7647M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7648M: support@ems-wuensche.com 7649L: linux-can@vger.kernel.org 7650S: Maintained 7651F: drivers/net/can/sja1000/ems_pci.c 7652 7653EMULEX 10Gbps iSCSI - OneConnect DRIVER 7654M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7655L: linux-scsi@vger.kernel.org 7656S: Supported 7657W: http://www.broadcom.com 7658F: drivers/scsi/be2iscsi/ 7659 7660EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7661M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7662M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7663M: Somnath Kotur <somnath.kotur@broadcom.com> 7664L: netdev@vger.kernel.org 7665S: Supported 7666W: http://www.emulex.com 7667F: drivers/net/ethernet/emulex/benet/ 7668 7669EMULEX ONECONNECT ROCE DRIVER 7670M: Selvin Xavier <selvin.xavier@broadcom.com> 7671L: linux-rdma@vger.kernel.org 7672S: Odd Fixes 7673W: http://www.broadcom.com 7674F: drivers/infiniband/hw/ocrdma/ 7675F: include/uapi/rdma/ocrdma-abi.h 7676 7677EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7678M: James Smart <james.smart@broadcom.com> 7679M: Ram Vegesna <ram.vegesna@broadcom.com> 7680L: linux-scsi@vger.kernel.org 7681L: target-devel@vger.kernel.org 7682S: Supported 7683W: http://www.broadcom.com 7684F: drivers/scsi/elx/ 7685 7686EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7687M: James Smart <james.smart@broadcom.com> 7688M: Dick Kennedy <dick.kennedy@broadcom.com> 7689L: linux-scsi@vger.kernel.org 7690S: Supported 7691W: http://www.broadcom.com 7692F: drivers/scsi/lpfc/ 7693 7694ENE CB710 FLASH CARD READER DRIVER 7695M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7696S: Maintained 7697F: drivers/misc/cb710/ 7698F: drivers/mmc/host/cb710-mmc.* 7699F: include/linux/cb710.h 7700 7701ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7702M: Maxim Levitsky <maximlevitsky@gmail.com> 7703S: Maintained 7704F: drivers/media/rc/ene_ir.* 7705 7706EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7707M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7708L: linuxppc-dev@lists.ozlabs.org 7709S: Maintained 7710F: drivers/tty/ehv_bytechan.c 7711 7712EPSON S1D13XXX FRAMEBUFFER DRIVER 7713M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7714S: Maintained 7715T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7716F: drivers/video/fbdev/s1d13xxxfb.c 7717F: include/video/s1d13xxxfb.h 7718 7719EROFS FILE SYSTEM 7720M: Gao Xiang <xiang@kernel.org> 7721M: Chao Yu <chao@kernel.org> 7722R: Yue Hu <huyue2@coolpad.com> 7723R: Jeffle Xu <jefflexu@linux.alibaba.com> 7724L: linux-erofs@lists.ozlabs.org 7725S: Maintained 7726T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7727F: Documentation/ABI/testing/sysfs-fs-erofs 7728F: Documentation/filesystems/erofs.rst 7729F: fs/erofs/ 7730F: include/trace/events/erofs.h 7731 7732ERRSEQ ERROR TRACKING INFRASTRUCTURE 7733M: Jeff Layton <jlayton@kernel.org> 7734S: Maintained 7735F: include/linux/errseq.h 7736F: lib/errseq.c 7737 7738ESD CAN/USB DRIVERS 7739M: Frank Jungclaus <frank.jungclaus@esd.eu> 7740R: socketcan@esd.eu 7741L: linux-can@vger.kernel.org 7742S: Maintained 7743F: drivers/net/can/usb/esd_usb.c 7744 7745ET131X NETWORK DRIVER 7746M: Mark Einon <mark.einon@gmail.com> 7747S: Odd Fixes 7748F: drivers/net/ethernet/agere/ 7749 7750ETAS ES58X CAN/USB DRIVER 7751M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7752L: linux-can@vger.kernel.org 7753S: Maintained 7754F: Documentation/networking/devlink/etas_es58x.rst 7755F: drivers/net/can/usb/etas_es58x/ 7756 7757ETHERNET BRIDGE 7758M: Roopa Prabhu <roopa@nvidia.com> 7759M: Nikolay Aleksandrov <razor@blackwall.org> 7760L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7761L: netdev@vger.kernel.org 7762S: Maintained 7763W: http://www.linuxfoundation.org/en/Net:Bridge 7764F: include/linux/netfilter_bridge/ 7765F: net/bridge/ 7766 7767ETHERNET PHY LIBRARY 7768M: Andrew Lunn <andrew@lunn.ch> 7769M: Heiner Kallweit <hkallweit1@gmail.com> 7770R: Russell King <linux@armlinux.org.uk> 7771L: netdev@vger.kernel.org 7772S: Maintained 7773F: Documentation/ABI/testing/sysfs-class-net-phydev 7774F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7775F: Documentation/devicetree/bindings/net/mdio* 7776F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7777F: Documentation/networking/phy.rst 7778F: drivers/net/mdio/ 7779F: drivers/net/mdio/acpi_mdio.c 7780F: drivers/net/mdio/fwnode_mdio.c 7781F: drivers/net/mdio/of_mdio.c 7782F: drivers/net/pcs/ 7783F: drivers/net/phy/ 7784F: include/dt-bindings/net/qca-ar803x.h 7785F: include/linux/*mdio*.h 7786F: include/linux/linkmode.h 7787F: include/linux/mdio/*.h 7788F: include/linux/mii.h 7789F: include/linux/of_net.h 7790F: include/linux/phy.h 7791F: include/linux/phy_fixed.h 7792F: include/linux/phylib_stubs.h 7793F: include/linux/platform_data/mdio-bcm-unimac.h 7794F: include/linux/platform_data/mdio-gpio.h 7795F: include/trace/events/mdio.h 7796F: include/uapi/linux/mdio.h 7797F: include/uapi/linux/mii.h 7798F: net/core/of_net.c 7799 7800EXEC & BINFMT API 7801R: Eric Biederman <ebiederm@xmission.com> 7802R: Kees Cook <keescook@chromium.org> 7803L: linux-mm@kvack.org 7804S: Supported 7805T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7806F: fs/*binfmt_*.c 7807F: fs/exec.c 7808F: include/linux/binfmts.h 7809F: include/linux/elf.h 7810F: include/uapi/linux/binfmts.h 7811F: include/uapi/linux/elf.h 7812F: tools/testing/selftests/exec/ 7813N: asm/elf.h 7814N: binfmt 7815 7816EXFAT FILE SYSTEM 7817M: Namjae Jeon <linkinjeon@kernel.org> 7818M: Sungjong Seo <sj1557.seo@samsung.com> 7819L: linux-fsdevel@vger.kernel.org 7820S: Maintained 7821T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7822F: fs/exfat/ 7823 7824EXT2 FILE SYSTEM 7825M: Jan Kara <jack@suse.com> 7826L: linux-ext4@vger.kernel.org 7827S: Maintained 7828F: Documentation/filesystems/ext2.rst 7829F: fs/ext2/ 7830F: include/linux/ext2* 7831 7832EXT4 FILE SYSTEM 7833M: "Theodore Ts'o" <tytso@mit.edu> 7834M: Andreas Dilger <adilger.kernel@dilger.ca> 7835L: linux-ext4@vger.kernel.org 7836S: Maintained 7837W: http://ext4.wiki.kernel.org 7838Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7839T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7840F: Documentation/filesystems/ext4/ 7841F: fs/ext4/ 7842F: include/trace/events/ext4.h 7843F: include/uapi/linux/ext4.h 7844 7845Extended Verification Module (EVM) 7846M: Mimi Zohar <zohar@linux.ibm.com> 7847L: linux-integrity@vger.kernel.org 7848S: Supported 7849T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7850F: security/integrity/ 7851F: security/integrity/evm/ 7852 7853EXTENSIBLE FIRMWARE INTERFACE (EFI) 7854M: Ard Biesheuvel <ardb@kernel.org> 7855L: linux-efi@vger.kernel.org 7856S: Maintained 7857T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7858F: Documentation/admin-guide/efi-stub.rst 7859F: arch/*/include/asm/efi.h 7860F: arch/*/kernel/efi.c 7861F: arch/arm/boot/compressed/efi-header.S 7862F: arch/x86/platform/efi/ 7863F: drivers/firmware/efi/ 7864F: include/linux/efi*.h 7865 7866EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7867M: MyungJoo Ham <myungjoo.ham@samsung.com> 7868M: Chanwoo Choi <cw00.choi@samsung.com> 7869L: linux-kernel@vger.kernel.org 7870S: Maintained 7871T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7872F: Documentation/devicetree/bindings/extcon/ 7873F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7874F: drivers/extcon/ 7875F: include/linux/extcon.h 7876F: include/linux/extcon/ 7877 7878EXTRA BOOT CONFIG 7879M: Masami Hiramatsu <mhiramat@kernel.org> 7880L: linux-kernel@vger.kernel.org 7881L: linux-trace-kernel@vger.kernel.org 7882S: Maintained 7883Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7884T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7885F: Documentation/admin-guide/bootconfig.rst 7886F: fs/proc/bootconfig.c 7887F: include/linux/bootconfig.h 7888F: lib/bootconfig-data.S 7889F: lib/bootconfig.c 7890F: tools/bootconfig/* 7891F: tools/bootconfig/scripts/* 7892 7893EXYNOS DP DRIVER 7894M: Jingoo Han <jingoohan1@gmail.com> 7895L: dri-devel@lists.freedesktop.org 7896S: Maintained 7897F: drivers/gpu/drm/exynos/exynos_dp* 7898 7899EXYNOS SYSMMU (IOMMU) driver 7900M: Marek Szyprowski <m.szyprowski@samsung.com> 7901L: iommu@lists.linux.dev 7902S: Maintained 7903F: drivers/iommu/exynos-iommu.c 7904 7905F2FS FILE SYSTEM 7906M: Jaegeuk Kim <jaegeuk@kernel.org> 7907M: Chao Yu <chao@kernel.org> 7908L: linux-f2fs-devel@lists.sourceforge.net 7909S: Maintained 7910W: https://f2fs.wiki.kernel.org/ 7911Q: https://patchwork.kernel.org/project/f2fs/list/ 7912B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7913T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7914F: Documentation/ABI/testing/sysfs-fs-f2fs 7915F: Documentation/filesystems/f2fs.rst 7916F: fs/f2fs/ 7917F: include/linux/f2fs_fs.h 7918F: include/trace/events/f2fs.h 7919F: include/uapi/linux/f2fs.h 7920 7921F71805F HARDWARE MONITORING DRIVER 7922M: Jean Delvare <jdelvare@suse.com> 7923L: linux-hwmon@vger.kernel.org 7924S: Maintained 7925F: Documentation/hwmon/f71805f.rst 7926F: drivers/hwmon/f71805f.c 7927 7928FADDR2LINE 7929M: Josh Poimboeuf <jpoimboe@kernel.org> 7930S: Maintained 7931F: scripts/faddr2line 7932 7933FAILOVER MODULE 7934M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7935L: netdev@vger.kernel.org 7936S: Supported 7937F: Documentation/networking/failover.rst 7938F: include/net/failover.h 7939F: net/core/failover.c 7940 7941FANOTIFY 7942M: Jan Kara <jack@suse.cz> 7943R: Amir Goldstein <amir73il@gmail.com> 7944R: Matthew Bobrowski <repnop@google.com> 7945L: linux-fsdevel@vger.kernel.org 7946S: Maintained 7947F: fs/notify/fanotify/ 7948F: include/linux/fanotify.h 7949F: include/uapi/linux/fanotify.h 7950 7951FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7952M: Linus Walleij <linus.walleij@linaro.org> 7953L: linux-usb@vger.kernel.org 7954S: Maintained 7955F: drivers/usb/fotg210/ 7956 7957FARSYNC SYNCHRONOUS DRIVER 7958M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7959S: Supported 7960W: http://www.farsite.co.uk/ 7961F: drivers/net/wan/farsync.* 7962 7963FAULT INJECTION SUPPORT 7964M: Akinobu Mita <akinobu.mita@gmail.com> 7965S: Supported 7966F: Documentation/fault-injection/ 7967F: lib/fault-inject.c 7968 7969FBTFT Framebuffer drivers 7970L: dri-devel@lists.freedesktop.org 7971L: linux-fbdev@vger.kernel.org 7972S: Orphan 7973F: drivers/staging/fbtft/ 7974 7975FC0011 TUNER DRIVER 7976M: Michael Buesch <m@bues.ch> 7977L: linux-media@vger.kernel.org 7978S: Maintained 7979F: drivers/media/tuners/fc0011.c 7980F: drivers/media/tuners/fc0011.h 7981 7982FC2580 MEDIA DRIVER 7983M: Antti Palosaari <crope@iki.fi> 7984L: linux-media@vger.kernel.org 7985S: Maintained 7986W: https://linuxtv.org 7987W: http://palosaari.fi/linux/ 7988Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7989T: git git://linuxtv.org/anttip/media_tree.git 7990F: drivers/media/tuners/fc2580* 7991 7992FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7993M: Hannes Reinecke <hare@suse.de> 7994L: linux-scsi@vger.kernel.org 7995S: Supported 7996W: www.Open-FCoE.org 7997F: drivers/scsi/fcoe/ 7998F: drivers/scsi/libfc/ 7999F: include/scsi/fc/ 8000F: include/scsi/libfc.h 8001F: include/scsi/libfcoe.h 8002F: include/uapi/scsi/fc/ 8003 8004FILE LOCKING (flock() and fcntl()/lockf()) 8005M: Jeff Layton <jlayton@kernel.org> 8006M: Chuck Lever <chuck.lever@oracle.com> 8007L: linux-fsdevel@vger.kernel.org 8008S: Maintained 8009F: fs/fcntl.c 8010F: fs/locks.c 8011F: include/linux/fcntl.h 8012F: include/uapi/linux/fcntl.h 8013 8014FILESYSTEM DIRECT ACCESS (DAX) 8015M: Dan Williams <dan.j.williams@intel.com> 8016R: Matthew Wilcox <willy@infradead.org> 8017R: Jan Kara <jack@suse.cz> 8018L: linux-fsdevel@vger.kernel.org 8019L: nvdimm@lists.linux.dev 8020S: Supported 8021F: fs/dax.c 8022F: include/linux/dax.h 8023F: include/trace/events/fs_dax.h 8024 8025FILESYSTEMS (VFS and infrastructure) 8026M: Alexander Viro <viro@zeniv.linux.org.uk> 8027M: Christian Brauner <brauner@kernel.org> 8028L: linux-fsdevel@vger.kernel.org 8029S: Maintained 8030F: fs/* 8031F: include/linux/fs.h 8032F: include/linux/fs_types.h 8033F: include/uapi/linux/fs.h 8034F: include/uapi/linux/openat2.h 8035 8036FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8037M: Riku Voipio <riku.voipio@iki.fi> 8038L: linux-hwmon@vger.kernel.org 8039S: Maintained 8040F: drivers/hwmon/f75375s.c 8041F: include/linux/f75375s.h 8042 8043FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8044M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8045L: linux-can@vger.kernel.org 8046S: Maintained 8047F: drivers/net/can/usb/f81604.c 8048 8049FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8050M: Clemens Ladisch <clemens@ladisch.de> 8051M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8052L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8053S: Maintained 8054T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8055F: include/uapi/sound/firewire.h 8056F: sound/firewire/ 8057 8058FIREWIRE MEDIA DRIVERS (firedtv) 8059M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8060L: linux-media@vger.kernel.org 8061L: linux1394-devel@lists.sourceforge.net 8062S: Maintained 8063T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8064F: drivers/media/firewire/ 8065 8066FIREWIRE SBP-2 TARGET 8067M: Chris Boot <bootc@bootc.net> 8068L: linux-scsi@vger.kernel.org 8069L: target-devel@vger.kernel.org 8070L: linux1394-devel@lists.sourceforge.net 8071S: Maintained 8072T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8073F: drivers/target/sbp/ 8074 8075FIREWIRE SUBSYSTEM 8076M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8077M: Takashi Sakamoto <takaswie@kernel.org> 8078L: linux1394-devel@lists.sourceforge.net 8079S: Maintained 8080W: http://ieee1394.docs.kernel.org/ 8081T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8082F: drivers/firewire/ 8083F: include/linux/firewire.h 8084F: include/uapi/linux/firewire*.h 8085F: tools/firewire/ 8086 8087FIRMWARE FRAMEWORK FOR ARMV8-A 8088M: Sudeep Holla <sudeep.holla@arm.com> 8089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8090S: Maintained 8091F: drivers/firmware/arm_ffa/ 8092F: include/linux/arm_ffa.h 8093 8094FIRMWARE LOADER (request_firmware) 8095M: Luis Chamberlain <mcgrof@kernel.org> 8096M: Russ Weight <russ.weight@linux.dev> 8097L: linux-kernel@vger.kernel.org 8098S: Maintained 8099F: Documentation/firmware_class/ 8100F: drivers/base/firmware_loader/ 8101F: include/linux/firmware.h 8102 8103FLEXTIMER FTM-QUADDEC DRIVER 8104M: Patrick Havelange <patrick.havelange@essensium.com> 8105L: linux-iio@vger.kernel.org 8106S: Maintained 8107F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8108F: drivers/counter/ftm-quaddec.c 8109 8110FLOPPY DRIVER 8111M: Denis Efremov <efremov@linux.com> 8112L: linux-block@vger.kernel.org 8113S: Odd Fixes 8114F: drivers/block/floppy.c 8115 8116FLYSKY FSIA6B RC RECEIVER 8117M: Markus Koch <markus@notsyncing.net> 8118L: linux-input@vger.kernel.org 8119S: Maintained 8120F: drivers/input/joystick/fsia6b.c 8121 8122FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8123M: Geoffrey D. Bennett <g@b4.vu> 8124L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8125S: Maintained 8126T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8127F: sound/usb/mixer_scarlett_gen2.c 8128 8129FORCEDETH GIGABIT ETHERNET DRIVER 8130M: Rain River <rain.1986.08.12@gmail.com> 8131M: Zhu Yanjun <zyjzyj2000@gmail.com> 8132L: netdev@vger.kernel.org 8133S: Maintained 8134F: drivers/net/ethernet/nvidia/* 8135 8136FORTIFY_SOURCE 8137M: Kees Cook <keescook@chromium.org> 8138L: linux-hardening@vger.kernel.org 8139S: Supported 8140T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8141F: include/linux/fortify-string.h 8142F: lib/fortify_kunit.c 8143F: lib/memcpy_kunit.c 8144F: lib/strcat_kunit.c 8145F: lib/strscpy_kunit.c 8146F: lib/test_fortify/* 8147F: scripts/test_fortify.sh 8148K: \b__NO_FORTIFY\b 8149 8150FPGA DFL DRIVERS 8151M: Wu Hao <hao.wu@intel.com> 8152R: Tom Rix <trix@redhat.com> 8153L: linux-fpga@vger.kernel.org 8154S: Maintained 8155F: Documentation/ABI/testing/sysfs-bus-dfl* 8156F: Documentation/fpga/dfl.rst 8157F: drivers/fpga/dfl* 8158F: drivers/uio/uio_dfl.c 8159F: include/linux/dfl.h 8160F: include/uapi/linux/fpga-dfl.h 8161 8162FPGA MANAGER FRAMEWORK 8163M: Moritz Fischer <mdf@kernel.org> 8164M: Wu Hao <hao.wu@intel.com> 8165M: Xu Yilun <yilun.xu@intel.com> 8166R: Tom Rix <trix@redhat.com> 8167L: linux-fpga@vger.kernel.org 8168S: Maintained 8169Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8170T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8171F: Documentation/devicetree/bindings/fpga/ 8172F: Documentation/driver-api/fpga/ 8173F: Documentation/fpga/ 8174F: drivers/fpga/ 8175F: include/linux/fpga/ 8176 8177FPU EMULATOR 8178M: Bill Metzenthen <billm@melbpc.org.au> 8179S: Maintained 8180W: https://floatingpoint.billm.au/ 8181F: arch/x86/math-emu/ 8182 8183FRAMEBUFFER CORE 8184M: Daniel Vetter <daniel@ffwll.ch> 8185S: Odd Fixes 8186T: git git://anongit.freedesktop.org/drm/drm-misc 8187F: drivers/video/fbdev/core/ 8188 8189FRAMEBUFFER LAYER 8190M: Helge Deller <deller@gmx.de> 8191L: linux-fbdev@vger.kernel.org 8192L: dri-devel@lists.freedesktop.org 8193S: Maintained 8194Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8195T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8196F: Documentation/fb/ 8197F: drivers/video/ 8198F: include/linux/fb.h 8199F: include/uapi/linux/fb.h 8200F: include/uapi/video/ 8201F: include/video/ 8202 8203FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8204M: Horia Geantă <horia.geanta@nxp.com> 8205M: Pankaj Gupta <pankaj.gupta@nxp.com> 8206M: Gaurav Jain <gaurav.jain@nxp.com> 8207L: linux-crypto@vger.kernel.org 8208S: Maintained 8209F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8210F: drivers/crypto/caam/ 8211 8212FREESCALE COLDFIRE M5441X MMC DRIVER 8213M: Angelo Dureghello <angelo.dureghello@timesys.com> 8214L: linux-mmc@vger.kernel.org 8215S: Maintained 8216F: drivers/mmc/host/sdhci-esdhc-mcf.c 8217F: include/linux/platform_data/mmc-esdhc-mcf.h 8218 8219FREESCALE DIU FRAMEBUFFER DRIVER 8220M: Timur Tabi <timur@kernel.org> 8221L: linux-fbdev@vger.kernel.org 8222S: Maintained 8223F: drivers/video/fbdev/fsl-diu-fb.* 8224 8225FREESCALE DMA DRIVER 8226M: Li Yang <leoyang.li@nxp.com> 8227M: Zhang Wei <zw@zh-kernel.org> 8228L: linuxppc-dev@lists.ozlabs.org 8229S: Maintained 8230F: drivers/dma/fsldma.* 8231 8232FREESCALE DSPI DRIVER 8233M: Vladimir Oltean <olteanv@gmail.com> 8234L: linux-spi@vger.kernel.org 8235S: Maintained 8236F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8237F: drivers/spi/spi-fsl-dspi.c 8238F: include/linux/spi/spi-fsl-dspi.h 8239 8240FREESCALE ENETC ETHERNET DRIVERS 8241M: Claudiu Manoil <claudiu.manoil@nxp.com> 8242M: Vladimir Oltean <vladimir.oltean@nxp.com> 8243L: netdev@vger.kernel.org 8244S: Maintained 8245F: drivers/net/ethernet/freescale/enetc/ 8246 8247FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8248M: Claudiu Manoil <claudiu.manoil@nxp.com> 8249L: netdev@vger.kernel.org 8250S: Maintained 8251F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8252F: drivers/net/ethernet/freescale/gianfar* 8253 8254FREESCALE GPMI NAND DRIVER 8255M: Han Xu <han.xu@nxp.com> 8256L: linux-mtd@lists.infradead.org 8257S: Maintained 8258F: drivers/mtd/nand/raw/gpmi-nand/* 8259 8260FREESCALE I2C CPM DRIVER 8261M: Jochen Friedrich <jochen@scram.de> 8262L: linuxppc-dev@lists.ozlabs.org 8263L: linux-i2c@vger.kernel.org 8264S: Maintained 8265F: drivers/i2c/busses/i2c-cpm.c 8266 8267FREESCALE IMX / MXC FEC DRIVER 8268M: Wei Fang <wei.fang@nxp.com> 8269R: Shenwei Wang <shenwei.wang@nxp.com> 8270R: Clark Wang <xiaoning.wang@nxp.com> 8271R: NXP Linux Team <linux-imx@nxp.com> 8272L: netdev@vger.kernel.org 8273S: Maintained 8274F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8275F: drivers/net/ethernet/freescale/fec.h 8276F: drivers/net/ethernet/freescale/fec_main.c 8277F: drivers/net/ethernet/freescale/fec_ptp.c 8278 8279FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8280M: Sascha Hauer <s.hauer@pengutronix.de> 8281R: Pengutronix Kernel Team <kernel@pengutronix.de> 8282L: linux-fbdev@vger.kernel.org 8283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8284S: Maintained 8285F: drivers/video/fbdev/imxfb.c 8286 8287FREESCALE IMX DDR PMU DRIVER 8288M: Frank Li <Frank.li@nxp.com> 8289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8290S: Maintained 8291F: Documentation/admin-guide/perf/imx-ddr.rst 8292F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8293F: drivers/perf/fsl_imx8_ddr_perf.c 8294 8295FREESCALE IMX I2C DRIVER 8296M: Oleksij Rempel <o.rempel@pengutronix.de> 8297R: Pengutronix Kernel Team <kernel@pengutronix.de> 8298L: linux-i2c@vger.kernel.org 8299S: Maintained 8300F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8301F: drivers/i2c/busses/i2c-imx.c 8302 8303FREESCALE IMX LPI2C DRIVER 8304M: Dong Aisheng <aisheng.dong@nxp.com> 8305L: linux-i2c@vger.kernel.org 8306L: linux-imx@nxp.com 8307S: Maintained 8308F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8309F: drivers/i2c/busses/i2c-imx-lpi2c.c 8310 8311FREESCALE MPC I2C DRIVER 8312M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8313L: linux-i2c@vger.kernel.org 8314S: Maintained 8315F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8316F: drivers/i2c/busses/i2c-mpc.c 8317 8318FREESCALE QORIQ DPAA ETHERNET DRIVER 8319M: Madalin Bucur <madalin.bucur@nxp.com> 8320L: netdev@vger.kernel.org 8321S: Maintained 8322F: drivers/net/ethernet/freescale/dpaa 8323 8324FREESCALE QORIQ DPAA FMAN DRIVER 8325M: Madalin Bucur <madalin.bucur@nxp.com> 8326R: Sean Anderson <sean.anderson@seco.com> 8327L: netdev@vger.kernel.org 8328S: Maintained 8329F: Documentation/devicetree/bindings/net/fsl-fman.txt 8330F: drivers/net/ethernet/freescale/fman 8331 8332FREESCALE QORIQ PTP CLOCK DRIVER 8333M: Yangbo Lu <yangbo.lu@nxp.com> 8334L: netdev@vger.kernel.org 8335S: Maintained 8336F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8337F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8338F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8339F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8340F: drivers/ptp/ptp_qoriq.c 8341F: drivers/ptp/ptp_qoriq_debugfs.c 8342F: include/linux/fsl/ptp_qoriq.h 8343 8344FREESCALE QUAD SPI DRIVER 8345M: Han Xu <han.xu@nxp.com> 8346L: linux-spi@vger.kernel.org 8347S: Maintained 8348F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8349F: drivers/spi/spi-fsl-qspi.c 8350 8351FREESCALE QUICC ENGINE LIBRARY 8352M: Qiang Zhao <qiang.zhao@nxp.com> 8353L: linuxppc-dev@lists.ozlabs.org 8354S: Maintained 8355F: drivers/soc/fsl/qe/ 8356F: include/soc/fsl/qe/ 8357 8358FREESCALE QUICC ENGINE QMC DRIVER 8359M: Herve Codina <herve.codina@bootlin.com> 8360L: linuxppc-dev@lists.ozlabs.org 8361S: Maintained 8362F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8363F: drivers/soc/fsl/qe/qmc.c 8364F: include/soc/fsl/qe/qmc.h 8365 8366FREESCALE QUICC ENGINE TSA DRIVER 8367M: Herve Codina <herve.codina@bootlin.com> 8368L: linuxppc-dev@lists.ozlabs.org 8369S: Maintained 8370F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8371F: drivers/soc/fsl/qe/tsa.c 8372F: drivers/soc/fsl/qe/tsa.h 8373F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8374 8375FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8376M: Li Yang <leoyang.li@nxp.com> 8377L: netdev@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/net/ethernet/freescale/ucc_geth* 8381 8382FREESCALE QUICC ENGINE UCC HDLC DRIVER 8383M: Zhao Qiang <qiang.zhao@nxp.com> 8384L: netdev@vger.kernel.org 8385L: linuxppc-dev@lists.ozlabs.org 8386S: Maintained 8387F: drivers/net/wan/fsl_ucc_hdlc* 8388 8389FREESCALE QUICC ENGINE UCC UART DRIVER 8390M: Timur Tabi <timur@kernel.org> 8391L: linuxppc-dev@lists.ozlabs.org 8392S: Maintained 8393F: drivers/tty/serial/ucc_uart.c 8394 8395FREESCALE SOC DRIVERS 8396M: Li Yang <leoyang.li@nxp.com> 8397L: linuxppc-dev@lists.ozlabs.org 8398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8399S: Maintained 8400F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8401F: Documentation/devicetree/bindings/soc/fsl/ 8402F: drivers/soc/fsl/ 8403F: include/linux/fsl/ 8404F: include/soc/fsl/ 8405 8406FREESCALE SOC FS_ENET DRIVER 8407M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8408L: linuxppc-dev@lists.ozlabs.org 8409L: netdev@vger.kernel.org 8410S: Maintained 8411F: drivers/net/ethernet/freescale/fs_enet/ 8412 8413FREESCALE SOC SOUND DRIVERS 8414M: Shengjiu Wang <shengjiu.wang@gmail.com> 8415M: Xiubo Li <Xiubo.Lee@gmail.com> 8416R: Fabio Estevam <festevam@gmail.com> 8417R: Nicolin Chen <nicoleotsuka@gmail.com> 8418L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8419L: linuxppc-dev@lists.ozlabs.org 8420S: Maintained 8421F: sound/soc/fsl/fsl* 8422F: sound/soc/fsl/imx* 8423F: sound/soc/fsl/mpc8610_hpcd.c 8424 8425FREESCALE SOC SOUND QMC DRIVER 8426M: Herve Codina <herve.codina@bootlin.com> 8427L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8428L: linuxppc-dev@lists.ozlabs.org 8429S: Maintained 8430F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8431F: sound/soc/fsl/fsl_qmc_audio.c 8432 8433FREESCALE USB PERIPHERAL DRIVERS 8434M: Li Yang <leoyang.li@nxp.com> 8435L: linux-usb@vger.kernel.org 8436L: linuxppc-dev@lists.ozlabs.org 8437S: Maintained 8438F: drivers/usb/gadget/udc/fsl* 8439 8440FREESCALE USB PHY DRIVER 8441M: Ran Wang <ran.wang_1@nxp.com> 8442L: linux-usb@vger.kernel.org 8443L: linuxppc-dev@lists.ozlabs.org 8444S: Maintained 8445F: drivers/usb/phy/phy-fsl-usb* 8446 8447FREEVXFS FILESYSTEM 8448M: Christoph Hellwig <hch@infradead.org> 8449S: Maintained 8450W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8451F: fs/freevxfs/ 8452 8453FREEZER 8454M: "Rafael J. Wysocki" <rafael@kernel.org> 8455M: Pavel Machek <pavel@ucw.cz> 8456L: linux-pm@vger.kernel.org 8457S: Supported 8458F: Documentation/power/freezing-of-tasks.rst 8459F: include/linux/freezer.h 8460F: kernel/freezer.c 8461 8462FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8463M: David Howells <dhowells@redhat.com> 8464L: linux-cachefs@redhat.com (moderated for non-subscribers) 8465S: Supported 8466F: Documentation/filesystems/caching/ 8467F: fs/fscache/ 8468F: include/linux/fscache*.h 8469 8470FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8471M: Eric Biggers <ebiggers@kernel.org> 8472M: Theodore Y. Ts'o <tytso@mit.edu> 8473M: Jaegeuk Kim <jaegeuk@kernel.org> 8474L: linux-fscrypt@vger.kernel.org 8475S: Supported 8476Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8477T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8478F: Documentation/filesystems/fscrypt.rst 8479F: fs/crypto/ 8480F: include/linux/fscrypt.h 8481F: include/uapi/linux/fscrypt.h 8482 8483FSI SUBSYSTEM 8484M: Jeremy Kerr <jk@ozlabs.org> 8485M: Joel Stanley <joel@jms.id.au> 8486R: Alistar Popple <alistair@popple.id.au> 8487R: Eddie James <eajames@linux.ibm.com> 8488L: linux-fsi@lists.ozlabs.org 8489S: Supported 8490Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8491T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8492F: drivers/fsi/ 8493F: include/linux/fsi*.h 8494F: include/trace/events/fsi*.h 8495 8496FSI-ATTACHED I2C DRIVER 8497M: Eddie James <eajames@linux.ibm.com> 8498L: linux-i2c@vger.kernel.org 8499L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8500S: Maintained 8501F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8502F: drivers/i2c/busses/i2c-fsi.c 8503 8504FSI-ATTACHED SPI DRIVER 8505M: Eddie James <eajames@linux.ibm.com> 8506L: linux-spi@vger.kernel.org 8507S: Maintained 8508F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8509F: drivers/spi/spi-fsi.c 8510 8511FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8512M: Jan Kara <jack@suse.cz> 8513R: Amir Goldstein <amir73il@gmail.com> 8514L: linux-fsdevel@vger.kernel.org 8515S: Maintained 8516T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8517F: fs/notify/ 8518F: include/linux/fsnotify*.h 8519 8520FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8521M: Eric Biggers <ebiggers@kernel.org> 8522M: Theodore Y. Ts'o <tytso@mit.edu> 8523L: fsverity@lists.linux.dev 8524S: Supported 8525Q: https://patchwork.kernel.org/project/fsverity/list/ 8526T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8527F: Documentation/filesystems/fsverity.rst 8528F: fs/verity/ 8529F: include/linux/fsverity.h 8530F: include/uapi/linux/fsverity.h 8531 8532FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8533M: Michael Zaidman <michael.zaidman@gmail.com> 8534L: linux-i2c@vger.kernel.org 8535L: linux-input@vger.kernel.org 8536S: Maintained 8537F: drivers/hid/hid-ft260.c 8538 8539FUJITSU LAPTOP EXTRAS 8540M: Jonathan Woithe <jwoithe@just42.net> 8541L: platform-driver-x86@vger.kernel.org 8542S: Maintained 8543F: drivers/platform/x86/fujitsu-laptop.c 8544 8545FUJITSU TABLET EXTRAS 8546M: Robert Gerlach <khnz@gmx.de> 8547L: platform-driver-x86@vger.kernel.org 8548S: Maintained 8549F: drivers/platform/x86/fujitsu-tablet.c 8550 8551FUNCTION HOOKS (FTRACE) 8552M: Steven Rostedt <rostedt@goodmis.org> 8553M: Masami Hiramatsu <mhiramat@kernel.org> 8554R: Mark Rutland <mark.rutland@arm.com> 8555L: linux-kernel@vger.kernel.org 8556L: linux-trace-kernel@vger.kernel.org 8557S: Maintained 8558Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8559T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8560F: Documentation/trace/ftrace* 8561F: arch/*/*/*/*ftrace* 8562F: arch/*/*/*ftrace* 8563F: include/*/ftrace.h 8564F: kernel/trace/fgraph.c 8565F: kernel/trace/ftrace* 8566F: samples/ftrace 8567 8568FUNGIBLE ETHERNET DRIVERS 8569M: Dimitris Michailidis <dmichail@fungible.com> 8570L: netdev@vger.kernel.org 8571S: Supported 8572F: drivers/net/ethernet/fungible/ 8573 8574FUSE: FILESYSTEM IN USERSPACE 8575M: Miklos Szeredi <miklos@szeredi.hu> 8576L: linux-fsdevel@vger.kernel.org 8577S: Maintained 8578W: https://github.com/libfuse/ 8579T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8580F: Documentation/filesystems/fuse.rst 8581F: fs/fuse/ 8582F: include/uapi/linux/fuse.h 8583 8584FUTEX SUBSYSTEM 8585M: Thomas Gleixner <tglx@linutronix.de> 8586M: Ingo Molnar <mingo@redhat.com> 8587R: Peter Zijlstra <peterz@infradead.org> 8588R: Darren Hart <dvhart@infradead.org> 8589R: Davidlohr Bueso <dave@stgolabs.net> 8590R: André Almeida <andrealmeid@igalia.com> 8591L: linux-kernel@vger.kernel.org 8592S: Maintained 8593T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8594F: Documentation/locking/*futex* 8595F: include/asm-generic/futex.h 8596F: include/linux/futex.h 8597F: include/uapi/linux/futex.h 8598F: kernel/futex/* 8599F: tools/perf/bench/futex* 8600F: tools/testing/selftests/futex/ 8601 8602GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8603M: Tim Harvey <tharvey@gateworks.com> 8604S: Maintained 8605F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8606F: Documentation/hwmon/gsc-hwmon.rst 8607F: drivers/hwmon/gsc-hwmon.c 8608F: drivers/mfd/gateworks-gsc.c 8609F: include/linux/mfd/gsc.h 8610F: include/linux/platform_data/gsc_hwmon.h 8611 8612GCC PLUGINS 8613M: Kees Cook <keescook@chromium.org> 8614L: linux-hardening@vger.kernel.org 8615S: Maintained 8616T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8617F: Documentation/kbuild/gcc-plugins.rst 8618F: scripts/Makefile.gcc-plugins 8619F: scripts/gcc-plugins/ 8620 8621GCOV BASED KERNEL PROFILING 8622M: Peter Oberparleiter <oberpar@linux.ibm.com> 8623S: Maintained 8624F: Documentation/dev-tools/gcov.rst 8625F: kernel/gcov/ 8626 8627GDB KERNEL DEBUGGING HELPER SCRIPTS 8628M: Jan Kiszka <jan.kiszka@siemens.com> 8629M: Kieran Bingham <kbingham@kernel.org> 8630S: Supported 8631F: scripts/gdb/ 8632 8633GEMINI CRYPTO DRIVER 8634M: Corentin Labbe <clabbe@baylibre.com> 8635L: linux-crypto@vger.kernel.org 8636S: Maintained 8637F: drivers/crypto/gemini/ 8638 8639GEMTEK FM RADIO RECEIVER DRIVER 8640M: Hans Verkuil <hverkuil@xs4all.nl> 8641L: linux-media@vger.kernel.org 8642S: Maintained 8643W: https://linuxtv.org 8644T: git git://linuxtv.org/media_tree.git 8645F: drivers/media/radio/radio-gemtek* 8646 8647GENERIC ARCHITECTURE TOPOLOGY 8648M: Sudeep Holla <sudeep.holla@arm.com> 8649L: linux-kernel@vger.kernel.org 8650S: Maintained 8651F: drivers/base/arch_topology.c 8652F: include/linux/arch_topology.h 8653 8654GENERIC ENTRY CODE 8655M: Thomas Gleixner <tglx@linutronix.de> 8656M: Peter Zijlstra <peterz@infradead.org> 8657M: Andy Lutomirski <luto@kernel.org> 8658L: linux-kernel@vger.kernel.org 8659S: Maintained 8660T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8661F: include/linux/entry-common.h 8662F: include/linux/entry-kvm.h 8663F: kernel/entry/ 8664 8665GENERIC GPIO I2C DRIVER 8666M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8667S: Supported 8668F: drivers/i2c/busses/i2c-gpio.c 8669F: include/linux/platform_data/i2c-gpio.h 8670 8671GENERIC GPIO I2C MULTIPLEXER DRIVER 8672M: Peter Korsgaard <peter.korsgaard@barco.com> 8673L: linux-i2c@vger.kernel.org 8674S: Supported 8675F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8676F: drivers/i2c/muxes/i2c-mux-gpio.c 8677F: include/linux/platform_data/i2c-mux-gpio.h 8678 8679GENERIC HDLC (WAN) DRIVERS 8680M: Krzysztof Halasa <khc@pm.waw.pl> 8681S: Maintained 8682W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8683F: drivers/net/wan/c101.c 8684F: drivers/net/wan/hd6457* 8685F: drivers/net/wan/hdlc* 8686F: drivers/net/wan/n2.c 8687F: drivers/net/wan/pc300too.c 8688F: drivers/net/wan/pci200syn.c 8689F: drivers/net/wan/wanxl* 8690 8691GENERIC INCLUDE/ASM HEADER FILES 8692M: Arnd Bergmann <arnd@arndb.de> 8693L: linux-arch@vger.kernel.org 8694S: Maintained 8695T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8696F: include/asm-generic/ 8697F: include/uapi/asm-generic/ 8698 8699GENERIC PHY FRAMEWORK 8700M: Vinod Koul <vkoul@kernel.org> 8701M: Kishon Vijay Abraham I <kishon@kernel.org> 8702L: linux-phy@lists.infradead.org 8703S: Supported 8704Q: https://patchwork.kernel.org/project/linux-phy/list/ 8705T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8706F: Documentation/devicetree/bindings/phy/ 8707F: drivers/phy/ 8708F: include/dt-bindings/phy/ 8709F: include/linux/phy/ 8710 8711GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8712M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8713S: Supported 8714F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8715 8716GENERIC PM DOMAINS 8717M: "Rafael J. Wysocki" <rafael@kernel.org> 8718M: Kevin Hilman <khilman@kernel.org> 8719M: Ulf Hansson <ulf.hansson@linaro.org> 8720L: linux-pm@vger.kernel.org 8721S: Supported 8722F: Documentation/devicetree/bindings/power/power?domain* 8723F: drivers/base/power/domain*.c 8724F: include/linux/pm_domain.h 8725 8726GENERIC PM DOMAIN PROVIDERS 8727M: Ulf Hansson <ulf.hansson@linaro.org> 8728L: linux-pm@vger.kernel.org 8729S: Supported 8730T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8731F: drivers/pmdomain/ 8732 8733GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8734M: Eugen Hristev <eugen.hristev@microchip.com> 8735L: linux-input@vger.kernel.org 8736S: Maintained 8737F: drivers/input/touchscreen/resistive-adc-touch.c 8738 8739GENERIC STRING LIBRARY 8740M: Kees Cook <keescook@chromium.org> 8741R: Andy Shevchenko <andy@kernel.org> 8742L: linux-hardening@vger.kernel.org 8743S: Supported 8744T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8745F: include/linux/string.h 8746F: include/linux/string_choices.h 8747F: include/linux/string_helpers.h 8748F: lib/string.c 8749F: lib/string_helpers.c 8750F: lib/test-string_helpers.c 8751F: lib/test_string.c 8752 8753GENERIC UIO DRIVER FOR PCI DEVICES 8754M: "Michael S. Tsirkin" <mst@redhat.com> 8755L: kvm@vger.kernel.org 8756S: Supported 8757F: drivers/uio/uio_pci_generic.c 8758 8759GENERIC VDSO LIBRARY 8760M: Andy Lutomirski <luto@kernel.org> 8761M: Thomas Gleixner <tglx@linutronix.de> 8762M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8763L: linux-kernel@vger.kernel.org 8764S: Maintained 8765T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8766F: include/asm-generic/vdso/vsyscall.h 8767F: include/vdso/ 8768F: kernel/time/vsyscall.c 8769F: lib/vdso/ 8770 8771GENWQE (IBM Generic Workqueue Card) 8772M: Frank Haverkamp <haver@linux.ibm.com> 8773S: Supported 8774F: drivers/misc/genwqe/ 8775 8776GET_MAINTAINER SCRIPT 8777M: Joe Perches <joe@perches.com> 8778S: Maintained 8779F: scripts/get_maintainer.pl 8780 8781GFS2 FILE SYSTEM 8782M: Bob Peterson <rpeterso@redhat.com> 8783M: Andreas Gruenbacher <agruenba@redhat.com> 8784L: gfs2@lists.linux.dev 8785S: Supported 8786B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8787T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8788F: Documentation/filesystems/gfs2* 8789F: fs/gfs2/ 8790F: include/uapi/linux/gfs2_ondisk.h 8791 8792GIGABYTE WMI DRIVER 8793M: Thomas Weißschuh <thomas@weissschuh.net> 8794L: platform-driver-x86@vger.kernel.org 8795S: Maintained 8796F: drivers/platform/x86/gigabyte-wmi.c 8797 8798GNSS SUBSYSTEM 8799M: Johan Hovold <johan@kernel.org> 8800S: Maintained 8801T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8802F: Documentation/ABI/testing/sysfs-class-gnss 8803F: Documentation/devicetree/bindings/gnss/ 8804F: drivers/gnss/ 8805F: include/linux/gnss.h 8806 8807GO7007 MPEG CODEC 8808M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8809L: linux-media@vger.kernel.org 8810S: Maintained 8811F: drivers/media/usb/go7007/ 8812 8813GOODIX TOUCHSCREEN 8814M: Bastien Nocera <hadess@hadess.net> 8815M: Hans de Goede <hdegoede@redhat.com> 8816L: linux-input@vger.kernel.org 8817S: Maintained 8818F: drivers/input/touchscreen/goodix* 8819 8820GOOGLE ETHERNET DRIVERS 8821M: Jeroen de Borst <jeroendb@google.com> 8822M: Praveen Kaligineedi <pkaligineedi@google.com> 8823R: Shailend Chand <shailend@google.com> 8824L: netdev@vger.kernel.org 8825S: Supported 8826F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8827F: drivers/net/ethernet/google 8828 8829GOOGLE FIRMWARE DRIVERS 8830M: Tzung-Bi Shih <tzungbi@kernel.org> 8831R: Brian Norris <briannorris@chromium.org> 8832R: Julius Werner <jwerner@chromium.org> 8833L: chrome-platform@lists.linux.dev 8834S: Maintained 8835T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 8836F: drivers/firmware/google/ 8837 8838GPD POCKET FAN DRIVER 8839M: Hans de Goede <hdegoede@redhat.com> 8840L: platform-driver-x86@vger.kernel.org 8841S: Maintained 8842F: drivers/platform/x86/gpd-pocket-fan.c 8843 8844GPIO ACPI SUPPORT 8845M: Mika Westerberg <mika.westerberg@linux.intel.com> 8846M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8847L: linux-gpio@vger.kernel.org 8848L: linux-acpi@vger.kernel.org 8849S: Supported 8850T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8851F: Documentation/firmware-guide/acpi/gpio-properties.rst 8852F: drivers/gpio/gpiolib-acpi.c 8853F: drivers/gpio/gpiolib-acpi.h 8854 8855GPIO AGGREGATOR 8856M: Geert Uytterhoeven <geert+renesas@glider.be> 8857L: linux-gpio@vger.kernel.org 8858S: Supported 8859F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8860F: drivers/gpio/gpio-aggregator.c 8861 8862GPIO IR Transmitter 8863M: Sean Young <sean@mess.org> 8864L: linux-media@vger.kernel.org 8865S: Maintained 8866F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8867F: drivers/media/rc/gpio-ir-tx.c 8868 8869GPIO MOCKUP DRIVER 8870M: Bamvor Jian Zhang <bamv2005@gmail.com> 8871L: linux-gpio@vger.kernel.org 8872S: Maintained 8873F: drivers/gpio/gpio-mockup.c 8874F: tools/testing/selftests/gpio/ 8875 8876GPIO REGMAP 8877M: Michael Walle <michael@walle.cc> 8878S: Maintained 8879F: drivers/gpio/gpio-regmap.c 8880F: include/linux/gpio/regmap.h 8881K: (devm_)?gpio_regmap_(un)?register 8882 8883GPIO SUBSYSTEM 8884M: Linus Walleij <linus.walleij@linaro.org> 8885M: Bartosz Golaszewski <brgl@bgdev.pl> 8886R: Andy Shevchenko <andy@kernel.org> 8887L: linux-gpio@vger.kernel.org 8888S: Maintained 8889T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8890F: Documentation/ABI/obsolete/sysfs-gpio 8891F: Documentation/ABI/testing/gpio-cdev 8892F: Documentation/admin-guide/gpio/ 8893F: Documentation/devicetree/bindings/gpio/ 8894F: Documentation/driver-api/gpio/ 8895F: drivers/gpio/ 8896F: include/dt-bindings/gpio/ 8897F: include/linux/gpio.h 8898F: include/linux/gpio/ 8899F: include/linux/of_gpio.h 8900F: include/uapi/linux/gpio.h 8901F: tools/gpio/ 8902 8903GRE DEMULTIPLEXER DRIVER 8904M: Dmitry Kozlov <xeb@mail.ru> 8905L: netdev@vger.kernel.org 8906S: Maintained 8907F: include/net/gre.h 8908F: net/ipv4/gre_demux.c 8909F: net/ipv4/gre_offload.c 8910 8911GRETH 10/100/1G Ethernet MAC device driver 8912M: Andreas Larsson <andreas@gaisler.com> 8913L: netdev@vger.kernel.org 8914S: Maintained 8915F: drivers/net/ethernet/aeroflex/ 8916 8917GREYBUS AUDIO PROTOCOLS DRIVERS 8918M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8919M: Mark Greer <mgreer@animalcreek.com> 8920S: Maintained 8921F: drivers/staging/greybus/audio_apbridgea.c 8922F: drivers/staging/greybus/audio_apbridgea.h 8923F: drivers/staging/greybus/audio_codec.c 8924F: drivers/staging/greybus/audio_codec.h 8925F: drivers/staging/greybus/audio_gb.c 8926F: drivers/staging/greybus/audio_manager.c 8927F: drivers/staging/greybus/audio_manager.h 8928F: drivers/staging/greybus/audio_manager_module.c 8929F: drivers/staging/greybus/audio_manager_private.h 8930F: drivers/staging/greybus/audio_manager_sysfs.c 8931F: drivers/staging/greybus/audio_module.c 8932F: drivers/staging/greybus/audio_topology.c 8933 8934GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8935M: Viresh Kumar <vireshk@kernel.org> 8936S: Maintained 8937F: drivers/staging/greybus/authentication.c 8938F: drivers/staging/greybus/bootrom.c 8939F: drivers/staging/greybus/firmware.h 8940F: drivers/staging/greybus/fw-core.c 8941F: drivers/staging/greybus/fw-download.c 8942F: drivers/staging/greybus/fw-management.c 8943F: drivers/staging/greybus/greybus_authentication.h 8944F: drivers/staging/greybus/greybus_firmware.h 8945F: drivers/staging/greybus/hid.c 8946F: drivers/staging/greybus/i2c.c 8947F: drivers/staging/greybus/spi.c 8948F: drivers/staging/greybus/spilib.c 8949F: drivers/staging/greybus/spilib.h 8950 8951GREYBUS LOOPBACK DRIVER 8952M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8953S: Maintained 8954F: drivers/staging/greybus/loopback.c 8955 8956GREYBUS PLATFORM DRIVERS 8957M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8958S: Maintained 8959F: drivers/staging/greybus/arche-apb-ctrl.c 8960F: drivers/staging/greybus/arche-platform.c 8961F: drivers/staging/greybus/arche_platform.h 8962 8963GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8964M: Rui Miguel Silva <rmfrfs@gmail.com> 8965S: Maintained 8966F: drivers/staging/greybus/gpio.c 8967F: drivers/staging/greybus/light.c 8968F: drivers/staging/greybus/power_supply.c 8969F: drivers/staging/greybus/sdio.c 8970F: drivers/staging/greybus/spi.c 8971F: drivers/staging/greybus/spilib.c 8972 8973GREYBUS SUBSYSTEM 8974M: Johan Hovold <johan@kernel.org> 8975M: Alex Elder <elder@kernel.org> 8976M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8977L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8978S: Maintained 8979F: drivers/greybus/ 8980F: drivers/staging/greybus/ 8981F: include/linux/greybus.h 8982F: include/linux/greybus/ 8983 8984GREYBUS UART PROTOCOLS DRIVERS 8985M: David Lin <dtwlin@gmail.com> 8986S: Maintained 8987F: drivers/staging/greybus/log.c 8988F: drivers/staging/greybus/uart.c 8989 8990GS1662 VIDEO SERIALIZER 8991M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8992L: linux-media@vger.kernel.org 8993S: Maintained 8994T: git git://linuxtv.org/media_tree.git 8995F: drivers/media/spi/gs1662.c 8996 8997GSPCA FINEPIX SUBDRIVER 8998M: Frank Zago <frank@zago.net> 8999L: linux-media@vger.kernel.org 9000S: Maintained 9001T: git git://linuxtv.org/media_tree.git 9002F: drivers/media/usb/gspca/finepix.c 9003 9004GSPCA GL860 SUBDRIVER 9005M: Olivier Lorin <o.lorin@laposte.net> 9006L: linux-media@vger.kernel.org 9007S: Maintained 9008T: git git://linuxtv.org/media_tree.git 9009F: drivers/media/usb/gspca/gl860/ 9010 9011GSPCA M5602 SUBDRIVER 9012M: Erik Andren <erik.andren@gmail.com> 9013L: linux-media@vger.kernel.org 9014S: Maintained 9015T: git git://linuxtv.org/media_tree.git 9016F: drivers/media/usb/gspca/m5602/ 9017 9018GSPCA PAC207 SONIXB SUBDRIVER 9019M: Hans Verkuil <hverkuil@xs4all.nl> 9020L: linux-media@vger.kernel.org 9021S: Odd Fixes 9022T: git git://linuxtv.org/media_tree.git 9023F: drivers/media/usb/gspca/pac207.c 9024 9025GSPCA SN9C20X SUBDRIVER 9026M: Brian Johnson <brijohn@gmail.com> 9027L: linux-media@vger.kernel.org 9028S: Maintained 9029T: git git://linuxtv.org/media_tree.git 9030F: drivers/media/usb/gspca/sn9c20x.c 9031 9032GSPCA T613 SUBDRIVER 9033M: Leandro Costantino <lcostantino@gmail.com> 9034L: linux-media@vger.kernel.org 9035S: Maintained 9036T: git git://linuxtv.org/media_tree.git 9037F: drivers/media/usb/gspca/t613.c 9038 9039GSPCA USB WEBCAM DRIVER 9040M: Hans Verkuil <hverkuil@xs4all.nl> 9041L: linux-media@vger.kernel.org 9042S: Odd Fixes 9043T: git git://linuxtv.org/media_tree.git 9044F: drivers/media/usb/gspca/ 9045 9046GTP (GPRS Tunneling Protocol) 9047M: Pablo Neira Ayuso <pablo@netfilter.org> 9048M: Harald Welte <laforge@gnumonks.org> 9049L: osmocom-net-gprs@lists.osmocom.org 9050S: Maintained 9051T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9052F: drivers/net/gtp.c 9053 9054GUID PARTITION TABLE (GPT) 9055M: Davidlohr Bueso <dave@stgolabs.net> 9056L: linux-efi@vger.kernel.org 9057S: Maintained 9058F: block/partitions/efi.* 9059 9060HABANALABS PCI DRIVER 9061M: Oded Gabbay <ogabbay@kernel.org> 9062L: dri-devel@lists.freedesktop.org 9063S: Supported 9064C: irc://irc.oftc.net/dri-devel 9065T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9066F: Documentation/ABI/testing/debugfs-driver-habanalabs 9067F: Documentation/ABI/testing/sysfs-driver-habanalabs 9068F: drivers/accel/habanalabs/ 9069F: include/trace/events/habanalabs.h 9070F: include/uapi/drm/habanalabs_accel.h 9071 9072HACKRF MEDIA DRIVER 9073M: Antti Palosaari <crope@iki.fi> 9074L: linux-media@vger.kernel.org 9075S: Maintained 9076W: https://linuxtv.org 9077W: http://palosaari.fi/linux/ 9078Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9079T: git git://linuxtv.org/anttip/media_tree.git 9080F: drivers/media/usb/hackrf/ 9081 9082HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9083M: Chuck Lever <chuck.lever@oracle.com> 9084L: kernel-tls-handshake@lists.linux.dev 9085L: netdev@vger.kernel.org 9086S: Maintained 9087F: Documentation/netlink/specs/handshake.yaml 9088F: Documentation/networking/tls-handshake.rst 9089F: include/net/handshake.h 9090F: include/trace/events/handshake.h 9091F: net/handshake/ 9092 9093HANTRO VPU CODEC DRIVER 9094M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9095M: Philipp Zabel <p.zabel@pengutronix.de> 9096L: linux-media@vger.kernel.org 9097L: linux-rockchip@lists.infradead.org 9098S: Maintained 9099F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9100F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9101F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9102F: drivers/media/platform/verisilicon/ 9103 9104HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9105M: Frank Seidel <frank@f-seidel.de> 9106L: platform-driver-x86@vger.kernel.org 9107S: Maintained 9108W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9109F: drivers/platform/x86/hdaps.c 9110 9111HARDWARE MONITORING 9112M: Jean Delvare <jdelvare@suse.com> 9113M: Guenter Roeck <linux@roeck-us.net> 9114L: linux-hwmon@vger.kernel.org 9115S: Maintained 9116W: http://hwmon.wiki.kernel.org/ 9117T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9118F: Documentation/ABI/testing/sysfs-class-hwmon 9119F: Documentation/devicetree/bindings/hwmon/ 9120F: Documentation/hwmon/ 9121F: drivers/hwmon/ 9122F: include/linux/hwmon*.h 9123F: include/trace/events/hwmon*.h 9124K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9125 9126HARDWARE RANDOM NUMBER GENERATOR CORE 9127M: Olivia Mackall <olivia@selenic.com> 9128M: Herbert Xu <herbert@gondor.apana.org.au> 9129L: linux-crypto@vger.kernel.org 9130S: Odd fixes 9131F: Documentation/admin-guide/hw_random.rst 9132F: Documentation/devicetree/bindings/rng/ 9133F: drivers/char/hw_random/ 9134F: include/linux/hw_random.h 9135 9136HARDWARE SPINLOCK CORE 9137M: Ohad Ben-Cohen <ohad@wizery.com> 9138M: Bjorn Andersson <andersson@kernel.org> 9139R: Baolin Wang <baolin.wang7@gmail.com> 9140L: linux-remoteproc@vger.kernel.org 9141S: Maintained 9142T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9143F: Documentation/devicetree/bindings/hwlock/ 9144F: Documentation/locking/hwspinlock.rst 9145F: drivers/hwspinlock/ 9146F: include/linux/hwspinlock.h 9147 9148HARDWARE TRACING FACILITIES 9149M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9150S: Maintained 9151F: drivers/hwtracing/ 9152 9153HARMONY SOUND DRIVER 9154L: linux-parisc@vger.kernel.org 9155S: Maintained 9156F: sound/parisc/harmony.* 9157 9158HDPVR USB VIDEO ENCODER DRIVER 9159M: Hans Verkuil <hverkuil@xs4all.nl> 9160L: linux-media@vger.kernel.org 9161S: Odd Fixes 9162W: https://linuxtv.org 9163T: git git://linuxtv.org/media_tree.git 9164F: drivers/media/usb/hdpvr/ 9165 9166HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9167M: Matt Hsiao <matt.hsiao@hpe.com> 9168S: Supported 9169F: drivers/misc/hpilo.[ch] 9170 9171HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9172M: Jerry Hoemann <jerry.hoemann@hpe.com> 9173S: Supported 9174F: Documentation/watchdog/hpwdt.rst 9175F: drivers/watchdog/hpwdt.c 9176 9177HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9178M: Don Brace <don.brace@microchip.com> 9179L: storagedev@microchip.com 9180L: linux-scsi@vger.kernel.org 9181S: Supported 9182F: Documentation/scsi/hpsa.rst 9183F: drivers/scsi/hpsa*.[ch] 9184F: include/linux/cciss*.h 9185F: include/uapi/linux/cciss*.h 9186 9187HFI1 DRIVER 9188M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9189L: linux-rdma@vger.kernel.org 9190S: Supported 9191F: drivers/infiniband/hw/hfi1 9192 9193HFS FILESYSTEM 9194L: linux-fsdevel@vger.kernel.org 9195S: Orphan 9196F: Documentation/filesystems/hfs.rst 9197F: fs/hfs/ 9198 9199HFSPLUS FILESYSTEM 9200L: linux-fsdevel@vger.kernel.org 9201S: Orphan 9202F: Documentation/filesystems/hfsplus.rst 9203F: fs/hfsplus/ 9204 9205HGA FRAMEBUFFER DRIVER 9206M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9207L: linux-nvidia@lists.surfsouth.com 9208S: Maintained 9209W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9210F: drivers/video/fbdev/hgafb.c 9211 9212HIBERNATION (aka Software Suspend, aka swsusp) 9213M: "Rafael J. Wysocki" <rafael@kernel.org> 9214M: Pavel Machek <pavel@ucw.cz> 9215L: linux-pm@vger.kernel.org 9216S: Supported 9217B: https://bugzilla.kernel.org 9218F: arch/*/include/asm/suspend*.h 9219F: arch/x86/power/ 9220F: drivers/base/power/ 9221F: include/linux/freezer.h 9222F: include/linux/pm.h 9223F: include/linux/suspend.h 9224F: kernel/power/ 9225 9226HID CORE LAYER 9227M: Jiri Kosina <jikos@kernel.org> 9228M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9229L: linux-input@vger.kernel.org 9230S: Maintained 9231T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9232F: Documentation/hid/ 9233F: drivers/hid/ 9234F: include/linux/hid* 9235F: include/uapi/linux/hid* 9236F: samples/hid/ 9237F: tools/testing/selftests/hid/ 9238 9239HID LOGITECH DRIVERS 9240R: Filipe Laíns <lains@riseup.net> 9241L: linux-input@vger.kernel.org 9242S: Maintained 9243F: drivers/hid/hid-logitech-* 9244 9245HID NVIDIA SHIELD DRIVER 9246M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9247L: linux-input@vger.kernel.org 9248S: Maintained 9249F: drivers/hid/hid-nvidia-shield.c 9250 9251HID PHOENIX RC FLIGHT CONTROLLER 9252M: Marcus Folkesson <marcus.folkesson@gmail.com> 9253L: linux-input@vger.kernel.org 9254S: Maintained 9255F: drivers/hid/hid-pxrc.c 9256 9257HID PLAYSTATION DRIVER 9258M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9259L: linux-input@vger.kernel.org 9260S: Supported 9261F: drivers/hid/hid-playstation.c 9262 9263HID SENSOR HUB DRIVERS 9264M: Jiri Kosina <jikos@kernel.org> 9265M: Jonathan Cameron <jic23@kernel.org> 9266M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9267L: linux-input@vger.kernel.org 9268L: linux-iio@vger.kernel.org 9269S: Maintained 9270F: Documentation/hid/hid-sensor* 9271F: drivers/hid/hid-sensor-* 9272F: drivers/iio/*/hid-* 9273F: include/linux/hid-sensor-* 9274 9275HID VRC-2 CAR CONTROLLER DRIVER 9276M: Marcus Folkesson <marcus.folkesson@gmail.com> 9277L: linux-input@vger.kernel.org 9278S: Maintained 9279F: drivers/hid/hid-vrc2.c 9280 9281HID WACOM DRIVER 9282M: Ping Cheng <ping.cheng@wacom.com> 9283M: Jason Gerecke <jason.gerecke@wacom.com> 9284L: linux-input@vger.kernel.org 9285S: Maintained 9286F: drivers/hid/wacom.h 9287F: drivers/hid/wacom_* 9288 9289HID++ LOGITECH DRIVERS 9290R: Filipe Laíns <lains@riseup.net> 9291R: Bastien Nocera <hadess@hadess.net> 9292L: linux-input@vger.kernel.org 9293S: Maintained 9294F: drivers/hid/hid-logitech-hidpp.c 9295 9296HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9297M: Thomas Gleixner <tglx@linutronix.de> 9298L: linux-kernel@vger.kernel.org 9299S: Maintained 9300T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9301F: Documentation/timers/ 9302F: include/linux/clockchips.h 9303F: include/linux/hrtimer.h 9304F: kernel/time/clockevents.c 9305F: kernel/time/hrtimer.c 9306F: kernel/time/timer_*.c 9307 9308HIGH-SPEED SCC DRIVER FOR AX.25 9309L: linux-hams@vger.kernel.org 9310S: Orphan 9311F: drivers/net/hamradio/scc.c 9312 9313HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9314M: HighPoint Linux Team <linux@highpoint-tech.com> 9315S: Supported 9316W: http://www.highpoint-tech.com 9317F: Documentation/scsi/hptiop.rst 9318F: drivers/scsi/hptiop.c 9319 9320HIKEY960 ONBOARD USB GPIO HUB DRIVER 9321M: John Stultz <jstultz@google.com> 9322L: linux-kernel@vger.kernel.org 9323S: Maintained 9324F: drivers/misc/hisi_hikey_usb.c 9325 9326HIMAX HX83112B TOUCHSCREEN SUPPORT 9327M: Job Noorman <job@noorman.info> 9328L: linux-input@vger.kernel.org 9329S: Maintained 9330F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9331F: drivers/input/touchscreen/himax_hx83112b.c 9332 9333HIPPI 9334M: Jes Sorensen <jes@trained-monkey.org> 9335L: linux-hippi@sunsite.dk 9336S: Maintained 9337F: drivers/net/hippi/ 9338F: include/linux/hippidevice.h 9339F: include/uapi/linux/if_hippi.h 9340F: net/802/hippi.c 9341 9342HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9343M: Kurt Kanzenbach <kurt@linutronix.de> 9344L: netdev@vger.kernel.org 9345S: Maintained 9346F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9347F: drivers/net/dsa/hirschmann/* 9348F: include/linux/platform_data/hirschmann-hellcreek.h 9349F: net/dsa/tag_hellcreek.c 9350 9351HISILICON DMA DRIVER 9352M: Zhou Wang <wangzhou1@hisilicon.com> 9353M: Jie Hai <haijie1@huawei.com> 9354L: dmaengine@vger.kernel.org 9355S: Maintained 9356F: drivers/dma/hisi_dma.c 9357 9358HISILICON GPIO DRIVER 9359M: Jay Fang <f.fangjian@huawei.com> 9360L: linux-gpio@vger.kernel.org 9361S: Maintained 9362F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9363F: drivers/gpio/gpio-hisi.c 9364 9365HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9366M: Longfang Liu <liulongfang@huawei.com> 9367L: linux-crypto@vger.kernel.org 9368S: Maintained 9369F: Documentation/ABI/testing/debugfs-hisi-hpre 9370F: drivers/crypto/hisilicon/hpre/hpre.h 9371F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9372F: drivers/crypto/hisilicon/hpre/hpre_main.c 9373 9374HISILICON HNS3 PMU DRIVER 9375M: Jijie Shao <shaojijie@huawei.com> 9376S: Supported 9377F: Documentation/admin-guide/perf/hns3-pmu.rst 9378F: drivers/perf/hisilicon/hns3_pmu.c 9379 9380HISILICON I2C CONTROLLER DRIVER 9381M: Yicong Yang <yangyicong@hisilicon.com> 9382L: linux-i2c@vger.kernel.org 9383S: Maintained 9384W: https://www.hisilicon.com 9385F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9386F: drivers/i2c/busses/i2c-hisi.c 9387 9388HISILICON KUNPENG SOC HCCS DRIVER 9389M: Huisong Li <lihuisong@huawei.com> 9390S: Maintained 9391F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9392F: drivers/soc/hisilicon/kunpeng_hccs.c 9393F: drivers/soc/hisilicon/kunpeng_hccs.h 9394 9395HISILICON LPC BUS DRIVER 9396M: Jay Fang <f.fangjian@huawei.com> 9397S: Maintained 9398W: http://www.hisilicon.com 9399F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9400F: drivers/bus/hisi_lpc.c 9401 9402HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9403M: Yisen Zhuang <yisen.zhuang@huawei.com> 9404M: Salil Mehta <salil.mehta@huawei.com> 9405L: netdev@vger.kernel.org 9406S: Maintained 9407W: http://www.hisilicon.com 9408F: drivers/net/ethernet/hisilicon/hns3/ 9409 9410HISILICON NETWORK SUBSYSTEM DRIVER 9411M: Yisen Zhuang <yisen.zhuang@huawei.com> 9412M: Salil Mehta <salil.mehta@huawei.com> 9413L: netdev@vger.kernel.org 9414S: Maintained 9415W: http://www.hisilicon.com 9416F: Documentation/devicetree/bindings/net/hisilicon*.txt 9417F: drivers/net/ethernet/hisilicon/ 9418 9419HISILICON PMU DRIVER 9420M: Yicong Yang <yangyicong@hisilicon.com> 9421M: Jonathan Cameron <jonathan.cameron@huawei.com> 9422S: Supported 9423W: http://www.hisilicon.com 9424F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9425F: Documentation/admin-guide/perf/hisi-pmu.rst 9426F: drivers/perf/hisilicon 9427 9428HISILICON PTT DRIVER 9429M: Yicong Yang <yangyicong@hisilicon.com> 9430M: Jonathan Cameron <jonathan.cameron@huawei.com> 9431L: linux-kernel@vger.kernel.org 9432S: Maintained 9433F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9434F: Documentation/trace/hisi-ptt.rst 9435F: drivers/hwtracing/ptt/ 9436F: tools/perf/arch/arm64/util/hisi-ptt.c 9437F: tools/perf/util/hisi-ptt* 9438F: tools/perf/util/hisi-ptt-decoder/* 9439 9440HISILICON QM DRIVER 9441M: Weili Qian <qianweili@huawei.com> 9442M: Zhou Wang <wangzhou1@hisilicon.com> 9443L: linux-crypto@vger.kernel.org 9444S: Maintained 9445F: drivers/crypto/hisilicon/Kconfig 9446F: drivers/crypto/hisilicon/Makefile 9447F: drivers/crypto/hisilicon/qm.c 9448F: drivers/crypto/hisilicon/sgl.c 9449F: include/linux/hisi_acc_qm.h 9450 9451HISILICON ROCE DRIVER 9452M: Junxian Huang <huangjunxian6@hisilicon.com> 9453L: linux-rdma@vger.kernel.org 9454S: Maintained 9455F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9456F: drivers/infiniband/hw/hns/ 9457 9458HISILICON SAS Controller 9459M: Xiang Chen <chenxiang66@hisilicon.com> 9460S: Supported 9461W: http://www.hisilicon.com 9462F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9463F: drivers/scsi/hisi_sas/ 9464 9465HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9466M: Kai Ye <yekai13@huawei.com> 9467M: Longfang Liu <liulongfang@huawei.com> 9468L: linux-crypto@vger.kernel.org 9469S: Maintained 9470F: Documentation/ABI/testing/debugfs-hisi-sec 9471F: drivers/crypto/hisilicon/sec2/sec.h 9472F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9473F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9474F: drivers/crypto/hisilicon/sec2/sec_main.c 9475 9476HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9477M: Jay Fang <f.fangjian@huawei.com> 9478L: linux-spi@vger.kernel.org 9479S: Maintained 9480W: http://www.hisilicon.com 9481F: drivers/spi/spi-hisi-kunpeng.c 9482 9483HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9484M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9485L: linux-kernel@vger.kernel.org 9486S: Maintained 9487F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9488F: drivers/spmi/hisi-spmi-controller.c 9489 9490HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9491M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9492L: linux-kernel@vger.kernel.org 9493S: Maintained 9494F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9495F: drivers/mfd/hi6421-spmi-pmic.c 9496 9497HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9498M: Weili Qian <qianweili@huawei.com> 9499S: Maintained 9500F: drivers/crypto/hisilicon/trng/trng.c 9501 9502HISILICON V3XX SPI NOR FLASH Controller Driver 9503M: Jay Fang <f.fangjian@huawei.com> 9504S: Maintained 9505W: http://www.hisilicon.com 9506F: drivers/spi/spi-hisi-sfc-v3xx.c 9507 9508HISILICON ZIP Controller DRIVER 9509M: Yang Shen <shenyang39@huawei.com> 9510M: Zhou Wang <wangzhou1@hisilicon.com> 9511L: linux-crypto@vger.kernel.org 9512S: Maintained 9513F: Documentation/ABI/testing/debugfs-hisi-zip 9514F: drivers/crypto/hisilicon/zip/ 9515 9516HMM - Heterogeneous Memory Management 9517M: Jérôme Glisse <jglisse@redhat.com> 9518L: linux-mm@kvack.org 9519S: Maintained 9520F: Documentation/mm/hmm.rst 9521F: include/linux/hmm* 9522F: lib/test_hmm* 9523F: mm/hmm* 9524F: tools/testing/selftests/mm/*hmm* 9525 9526HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9527M: Andreas Klinger <ak@it-klinger.de> 9528L: linux-iio@vger.kernel.org 9529S: Maintained 9530F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9531F: drivers/iio/pressure/mprls0025pa.c 9532 9533HOST AP DRIVER 9534M: Jouni Malinen <j@w1.fi> 9535L: linux-wireless@vger.kernel.org 9536S: Obsolete 9537W: http://w1.fi/hostap-driver.html 9538F: drivers/net/wireless/intersil/hostap/ 9539 9540HP BIOSCFG DRIVER 9541M: Jorge Lopez <jorge.lopez2@hp.com> 9542L: platform-driver-x86@vger.kernel.org 9543S: Maintained 9544F: drivers/platform/x86/hp/hp-bioscfg/ 9545 9546HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9547L: platform-driver-x86@vger.kernel.org 9548S: Orphan 9549F: drivers/platform/x86/hp/tc1100-wmi.c 9550 9551HP WMI HARDWARE MONITOR DRIVER 9552M: James Seo <james@equiv.tech> 9553L: linux-hwmon@vger.kernel.org 9554S: Maintained 9555F: Documentation/hwmon/hp-wmi-sensors.rst 9556F: drivers/hwmon/hp-wmi-sensors.c 9557 9558HPET: High Precision Event Timers driver 9559M: Clemens Ladisch <clemens@ladisch.de> 9560S: Maintained 9561F: Documentation/timers/hpet.rst 9562F: drivers/char/hpet.c 9563F: include/linux/hpet.h 9564F: include/uapi/linux/hpet.h 9565 9566HPET: x86 9567S: Orphan 9568F: arch/x86/include/asm/hpet.h 9569F: arch/x86/kernel/hpet.c 9570 9571HPFS FILESYSTEM 9572M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9573S: Maintained 9574W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9575F: fs/hpfs/ 9576 9577HS3001 Hardware Temperature and Humidity Sensor 9578M: Andre Werner <andre.werner@systec-electronic.com> 9579L: linux-hwmon@vger.kernel.org 9580S: Maintained 9581F: drivers/hwmon/hs3001.c 9582 9583HSI SUBSYSTEM 9584M: Sebastian Reichel <sre@kernel.org> 9585S: Maintained 9586T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9587F: Documentation/ABI/testing/sysfs-bus-hsi 9588F: Documentation/driver-api/hsi.rst 9589F: drivers/hsi/ 9590F: include/linux/hsi/ 9591F: include/uapi/linux/hsi/ 9592 9593HSO 3G MODEM DRIVER 9594L: linux-usb@vger.kernel.org 9595S: Orphan 9596F: drivers/net/usb/hso.c 9597 9598HSR NETWORK PROTOCOL 9599L: netdev@vger.kernel.org 9600S: Orphan 9601F: net/hsr/ 9602 9603HT16K33 LED CONTROLLER DRIVER 9604M: Robin van der Gracht <robin@protonic.nl> 9605S: Maintained 9606F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9607F: drivers/auxdisplay/ht16k33.c 9608 9609HTCPEN TOUCHSCREEN DRIVER 9610M: Pau Oliva Fora <pof@eslack.org> 9611L: linux-input@vger.kernel.org 9612S: Maintained 9613F: drivers/input/touchscreen/htcpen.c 9614 9615HTE SUBSYSTEM 9616M: Dipen Patel <dipenp@nvidia.com> 9617L: timestamp@lists.linux.dev 9618S: Maintained 9619Q: https://patchwork.kernel.org/project/timestamp/list/ 9620T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9621F: Documentation/devicetree/bindings/timestamp/ 9622F: Documentation/driver-api/hte/ 9623F: drivers/hte/ 9624F: include/linux/hte.h 9625 9626HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9627M: Lorenzo Bianconi <lorenzo@kernel.org> 9628L: linux-iio@vger.kernel.org 9629S: Maintained 9630W: http://www.st.com/ 9631F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9632F: drivers/iio/humidity/hts221* 9633 9634HUAWEI ETHERNET DRIVER 9635M: Cai Huoqing <cai.huoqing@linux.dev> 9636L: netdev@vger.kernel.org 9637S: Maintained 9638F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9639F: drivers/net/ethernet/huawei/hinic/ 9640 9641HUGETLB SUBSYSTEM 9642M: Mike Kravetz <mike.kravetz@oracle.com> 9643M: Muchun Song <muchun.song@linux.dev> 9644L: linux-mm@kvack.org 9645S: Maintained 9646F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9647F: Documentation/admin-guide/mm/hugetlbpage.rst 9648F: Documentation/mm/hugetlbfs_reserv.rst 9649F: Documentation/mm/vmemmap_dedup.rst 9650F: fs/hugetlbfs/ 9651F: include/linux/hugetlb.h 9652F: mm/hugetlb.c 9653F: mm/hugetlb_vmemmap.c 9654F: mm/hugetlb_vmemmap.h 9655 9656HVA ST MEDIA DRIVER 9657M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9658L: linux-media@vger.kernel.org 9659S: Supported 9660W: https://linuxtv.org 9661T: git git://linuxtv.org/media_tree.git 9662F: drivers/media/platform/st/sti/hva 9663 9664HWPOISON MEMORY FAILURE HANDLING 9665M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9666R: Miaohe Lin <linmiaohe@huawei.com> 9667L: linux-mm@kvack.org 9668S: Maintained 9669F: mm/hwpoison-inject.c 9670F: mm/memory-failure.c 9671 9672HYCON HY46XX TOUCHSCREEN SUPPORT 9673M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9674L: linux-input@vger.kernel.org 9675S: Maintained 9676F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9677F: drivers/input/touchscreen/hycon-hy46xx.c 9678 9679HYGON PROCESSOR SUPPORT 9680M: Pu Wen <puwen@hygon.cn> 9681L: linux-kernel@vger.kernel.org 9682S: Maintained 9683F: arch/x86/kernel/cpu/hygon.c 9684 9685HYNIX HI556 SENSOR DRIVER 9686M: Sakari Ailus <sakari.ailus@linux.intel.com> 9687L: linux-media@vger.kernel.org 9688S: Maintained 9689T: git git://linuxtv.org/media_tree.git 9690F: drivers/media/i2c/hi556.c 9691 9692HYNIX HI846 SENSOR DRIVER 9693M: Martin Kepplinger <martin.kepplinger@puri.sm> 9694L: linux-media@vger.kernel.org 9695S: Maintained 9696F: drivers/media/i2c/hi846.c 9697 9698HYNIX HI847 SENSOR DRIVER 9699M: Sakari Ailus <sakari.ailus@linux.intel.com> 9700L: linux-media@vger.kernel.org 9701S: Maintained 9702F: drivers/media/i2c/hi847.c 9703 9704Hyper-V/Azure CORE AND DRIVERS 9705M: "K. Y. Srinivasan" <kys@microsoft.com> 9706M: Haiyang Zhang <haiyangz@microsoft.com> 9707M: Wei Liu <wei.liu@kernel.org> 9708M: Dexuan Cui <decui@microsoft.com> 9709L: linux-hyperv@vger.kernel.org 9710S: Supported 9711T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9712F: Documentation/ABI/stable/sysfs-bus-vmbus 9713F: Documentation/ABI/testing/debugfs-hyperv 9714F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9715F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9716F: Documentation/virt/hyperv 9717F: arch/arm64/hyperv 9718F: arch/arm64/include/asm/hyperv-tlfs.h 9719F: arch/arm64/include/asm/mshyperv.h 9720F: arch/x86/hyperv 9721F: arch/x86/include/asm/hyperv-tlfs.h 9722F: arch/x86/include/asm/mshyperv.h 9723F: arch/x86/include/asm/trace/hyperv.h 9724F: arch/x86/kernel/cpu/mshyperv.c 9725F: drivers/clocksource/hyperv_timer.c 9726F: drivers/hid/hid-hyperv.c 9727F: drivers/hv/ 9728F: drivers/input/serio/hyperv-keyboard.c 9729F: drivers/iommu/hyperv-iommu.c 9730F: drivers/net/ethernet/microsoft/ 9731F: drivers/net/hyperv/ 9732F: drivers/pci/controller/pci-hyperv-intf.c 9733F: drivers/pci/controller/pci-hyperv.c 9734F: drivers/scsi/storvsc_drv.c 9735F: drivers/uio/uio_hv_generic.c 9736F: drivers/video/fbdev/hyperv_fb.c 9737F: include/asm-generic/hyperv-tlfs.h 9738F: include/asm-generic/mshyperv.h 9739F: include/clocksource/hyperv_timer.h 9740F: include/linux/hyperv.h 9741F: include/net/mana 9742F: include/uapi/linux/hyperv.h 9743F: net/vmw_vsock/hyperv_transport.c 9744F: tools/hv/ 9745 9746HYPERBUS SUPPORT 9747M: Vignesh Raghavendra <vigneshr@ti.com> 9748R: Tudor Ambarus <tudor.ambarus@linaro.org> 9749L: linux-mtd@lists.infradead.org 9750S: Supported 9751Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9752C: irc://irc.oftc.net/mtd 9753T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9754F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9755F: drivers/mtd/hyperbus/ 9756F: include/linux/mtd/hyperbus.h 9757 9758HYPERVISOR VIRTUAL CONSOLE DRIVER 9759L: linuxppc-dev@lists.ozlabs.org 9760S: Odd Fixes 9761F: drivers/tty/hvc/ 9762 9763I2C ACPI SUPPORT 9764M: Mika Westerberg <mika.westerberg@linux.intel.com> 9765L: linux-i2c@vger.kernel.org 9766L: linux-acpi@vger.kernel.org 9767S: Maintained 9768F: drivers/i2c/i2c-core-acpi.c 9769 9770I2C ADDRESS TRANSLATOR (ATR) 9771M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9772R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9773L: linux-i2c@vger.kernel.org 9774S: Maintained 9775F: drivers/i2c/i2c-atr.c 9776F: include/linux/i2c-atr.h 9777 9778I2C CONTROLLER DRIVER FOR NVIDIA GPU 9779M: Ajay Gupta <ajayg@nvidia.com> 9780L: linux-i2c@vger.kernel.org 9781S: Maintained 9782F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9783F: drivers/i2c/busses/i2c-nvidia-gpu.c 9784 9785I2C MUXES 9786M: Peter Rosin <peda@axentia.se> 9787L: linux-i2c@vger.kernel.org 9788S: Maintained 9789F: Documentation/devicetree/bindings/i2c/i2c-arb* 9790F: Documentation/devicetree/bindings/i2c/i2c-gate* 9791F: Documentation/devicetree/bindings/i2c/i2c-mux* 9792F: Documentation/i2c/i2c-topology.rst 9793F: Documentation/i2c/muxes/ 9794F: drivers/i2c/i2c-mux.c 9795F: drivers/i2c/muxes/ 9796F: include/linux/i2c-mux.h 9797 9798I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9799M: Gregory CLEMENT <gregory.clement@bootlin.com> 9800L: linux-i2c@vger.kernel.org 9801S: Maintained 9802F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9803F: drivers/i2c/busses/i2c-mv64xxx.c 9804 9805I2C OVER PARALLEL PORT 9806M: Jean Delvare <jdelvare@suse.com> 9807L: linux-i2c@vger.kernel.org 9808S: Maintained 9809F: Documentation/i2c/busses/i2c-parport.rst 9810F: drivers/i2c/busses/i2c-parport.c 9811 9812I2C SUBSYSTEM 9813M: Wolfram Sang <wsa@kernel.org> 9814L: linux-i2c@vger.kernel.org 9815S: Maintained 9816W: https://i2c.wiki.kernel.org/ 9817Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9818T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9819F: Documentation/devicetree/bindings/i2c/i2c.txt 9820F: Documentation/i2c/ 9821F: drivers/i2c/* 9822F: include/dt-bindings/i2c/i2c.h 9823F: include/linux/i2c-dev.h 9824F: include/linux/i2c-smbus.h 9825F: include/linux/i2c.h 9826F: include/uapi/linux/i2c-*.h 9827F: include/uapi/linux/i2c.h 9828 9829I2C SUBSYSTEM HOST DRIVERS 9830M: Andi Shyti <andi.shyti@kernel.org> 9831L: linux-i2c@vger.kernel.org 9832S: Maintained 9833W: https://i2c.wiki.kernel.org/ 9834Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9835T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9836F: Documentation/devicetree/bindings/i2c/ 9837F: drivers/i2c/algos/ 9838F: drivers/i2c/busses/ 9839F: include/dt-bindings/i2c/ 9840 9841I2C-TAOS-EVM DRIVER 9842M: Jean Delvare <jdelvare@suse.com> 9843L: linux-i2c@vger.kernel.org 9844S: Maintained 9845F: Documentation/i2c/busses/i2c-taos-evm.rst 9846F: drivers/i2c/busses/i2c-taos-evm.c 9847 9848I2C-TINY-USB DRIVER 9849M: Till Harbaum <till@harbaum.org> 9850L: linux-i2c@vger.kernel.org 9851S: Maintained 9852W: http://www.harbaum.org/till/i2c_tiny_usb 9853F: drivers/i2c/busses/i2c-tiny-usb.c 9854 9855I2C/SMBUS CONTROLLER DRIVERS FOR PC 9856M: Jean Delvare <jdelvare@suse.com> 9857L: linux-i2c@vger.kernel.org 9858S: Maintained 9859F: Documentation/i2c/busses/i2c-ali1535.rst 9860F: Documentation/i2c/busses/i2c-ali1563.rst 9861F: Documentation/i2c/busses/i2c-ali15x3.rst 9862F: Documentation/i2c/busses/i2c-amd756.rst 9863F: Documentation/i2c/busses/i2c-amd8111.rst 9864F: Documentation/i2c/busses/i2c-i801.rst 9865F: Documentation/i2c/busses/i2c-nforce2.rst 9866F: Documentation/i2c/busses/i2c-piix4.rst 9867F: Documentation/i2c/busses/i2c-sis5595.rst 9868F: Documentation/i2c/busses/i2c-sis630.rst 9869F: Documentation/i2c/busses/i2c-sis96x.rst 9870F: Documentation/i2c/busses/i2c-via.rst 9871F: Documentation/i2c/busses/i2c-viapro.rst 9872F: drivers/i2c/busses/i2c-ali1535.c 9873F: drivers/i2c/busses/i2c-ali1563.c 9874F: drivers/i2c/busses/i2c-ali15x3.c 9875F: drivers/i2c/busses/i2c-amd756-s4882.c 9876F: drivers/i2c/busses/i2c-amd756.c 9877F: drivers/i2c/busses/i2c-amd8111.c 9878F: drivers/i2c/busses/i2c-i801.c 9879F: drivers/i2c/busses/i2c-isch.c 9880F: drivers/i2c/busses/i2c-nforce2-s4985.c 9881F: drivers/i2c/busses/i2c-nforce2.c 9882F: drivers/i2c/busses/i2c-piix4.c 9883F: drivers/i2c/busses/i2c-sis5595.c 9884F: drivers/i2c/busses/i2c-sis630.c 9885F: drivers/i2c/busses/i2c-sis96x.c 9886F: drivers/i2c/busses/i2c-via.c 9887F: drivers/i2c/busses/i2c-viapro.c 9888 9889I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9890M: Hans de Goede <hdegoede@redhat.com> 9891L: linux-i2c@vger.kernel.org 9892S: Maintained 9893F: drivers/i2c/busses/i2c-cht-wc.c 9894 9895I2C/SMBUS ISMT DRIVER 9896M: Seth Heasley <seth.heasley@intel.com> 9897M: Neil Horman <nhorman@tuxdriver.com> 9898L: linux-i2c@vger.kernel.org 9899F: Documentation/i2c/busses/i2c-ismt.rst 9900F: drivers/i2c/busses/i2c-ismt.c 9901 9902I2C/SMBUS STUB DRIVER 9903M: Jean Delvare <jdelvare@suse.com> 9904L: linux-i2c@vger.kernel.org 9905S: Maintained 9906F: drivers/i2c/i2c-stub.c 9907 9908I3C DRIVER FOR ASPEED AST2600 9909M: Jeremy Kerr <jk@codeconstruct.com.au> 9910S: Maintained 9911F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9912F: drivers/i3c/master/ast2600-i3c-master.c 9913 9914I3C DRIVER FOR CADENCE I3C MASTER IP 9915M: Przemysław Gaj <pgaj@cadence.com> 9916S: Maintained 9917F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9918F: drivers/i3c/master/i3c-master-cdns.c 9919 9920I3C DRIVER FOR SYNOPSYS DESIGNWARE 9921S: Orphan 9922F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9923F: drivers/i3c/master/dw* 9924 9925I3C SUBSYSTEM 9926M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9927L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9928S: Maintained 9929C: irc://chat.freenode.net/linux-i3c 9930T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9931F: Documentation/ABI/testing/sysfs-bus-i3c 9932F: Documentation/devicetree/bindings/i3c/ 9933F: Documentation/driver-api/i3c 9934F: drivers/i3c/ 9935F: include/linux/i3c/ 9936 9937IA64 (Itanium) PLATFORM 9938L: linux-ia64@vger.kernel.org 9939S: Orphan 9940F: Documentation/arch/ia64/ 9941F: arch/ia64/ 9942 9943IBM Operation Panel Input Driver 9944M: Eddie James <eajames@linux.ibm.com> 9945L: linux-input@vger.kernel.org 9946S: Maintained 9947F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9948F: drivers/input/misc/ibm-panel.c 9949 9950IBM Power 842 compression accelerator 9951M: Haren Myneni <haren@us.ibm.com> 9952S: Supported 9953F: crypto/842.c 9954F: drivers/crypto/nx/Kconfig 9955F: drivers/crypto/nx/Makefile 9956F: drivers/crypto/nx/nx-842* 9957F: include/linux/sw842.h 9958F: lib/842/ 9959 9960IBM Power in-Nest Crypto Acceleration 9961M: Breno Leitão <leitao@debian.org> 9962M: Nayna Jain <nayna@linux.ibm.com> 9963M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9964L: linux-crypto@vger.kernel.org 9965S: Supported 9966F: drivers/crypto/nx/Kconfig 9967F: drivers/crypto/nx/Makefile 9968F: drivers/crypto/nx/nx-aes* 9969F: drivers/crypto/nx/nx-sha* 9970F: drivers/crypto/nx/nx.* 9971F: drivers/crypto/nx/nx_csbcpb.h 9972F: drivers/crypto/nx/nx_debugfs.c 9973 9974IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9975M: Tyrel Datwyler <tyreld@linux.ibm.com> 9976L: linux-pci@vger.kernel.org 9977L: linuxppc-dev@lists.ozlabs.org 9978S: Supported 9979F: drivers/pci/hotplug/rpadlpar* 9980 9981IBM Power Linux RAID adapter 9982M: Brian King <brking@us.ibm.com> 9983S: Supported 9984F: drivers/scsi/ipr.* 9985 9986IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9987M: Tyrel Datwyler <tyreld@linux.ibm.com> 9988L: linux-pci@vger.kernel.org 9989L: linuxppc-dev@lists.ozlabs.org 9990S: Supported 9991F: drivers/pci/hotplug/rpaphp* 9992 9993IBM Power SRIOV Virtual NIC Device Driver 9994M: Haren Myneni <haren@linux.ibm.com> 9995M: Rick Lindsley <ricklind@linux.ibm.com> 9996R: Nick Child <nnac123@linux.ibm.com> 9997R: Dany Madden <danymadden@us.ibm.com> 9998R: Thomas Falcon <tlfalcon@linux.ibm.com> 9999L: netdev@vger.kernel.org 10000S: Supported 10001F: drivers/net/ethernet/ibm/ibmvnic.* 10002 10003IBM Power VFIO Support 10004M: Timothy Pearson <tpearson@raptorengineering.com> 10005S: Supported 10006F: drivers/vfio/vfio_iommu_spapr_tce.c 10007 10008IBM Power Virtual Ethernet Device Driver 10009M: Nick Child <nnac123@linux.ibm.com> 10010L: netdev@vger.kernel.org 10011S: Supported 10012F: drivers/net/ethernet/ibm/ibmveth.* 10013 10014IBM Power Virtual FC Device Drivers 10015M: Tyrel Datwyler <tyreld@linux.ibm.com> 10016L: linux-scsi@vger.kernel.org 10017S: Supported 10018F: drivers/scsi/ibmvscsi/ibmvfc* 10019 10020IBM Power Virtual Management Channel Driver 10021M: Brad Warrum <bwarrum@linux.ibm.com> 10022M: Ritu Agarwal <rituagar@linux.ibm.com> 10023S: Supported 10024F: drivers/misc/ibmvmc.* 10025 10026IBM Power Virtual SCSI Device Drivers 10027M: Tyrel Datwyler <tyreld@linux.ibm.com> 10028L: linux-scsi@vger.kernel.org 10029S: Supported 10030F: drivers/scsi/ibmvscsi/ibmvscsi* 10031F: include/scsi/viosrp.h 10032 10033IBM Power Virtual SCSI Device Target Driver 10034M: Michael Cyr <mikecyr@linux.ibm.com> 10035L: linux-scsi@vger.kernel.org 10036L: target-devel@vger.kernel.org 10037S: Supported 10038F: drivers/scsi/ibmvscsi_tgt/ 10039 10040IBM Power VMX Cryptographic instructions 10041M: Breno Leitão <leitao@debian.org> 10042M: Nayna Jain <nayna@linux.ibm.com> 10043M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10044L: linux-crypto@vger.kernel.org 10045S: Supported 10046F: drivers/crypto/vmx/Kconfig 10047F: drivers/crypto/vmx/Makefile 10048F: drivers/crypto/vmx/aes* 10049F: drivers/crypto/vmx/ghash* 10050F: drivers/crypto/vmx/ppc-xlate.pl 10051F: drivers/crypto/vmx/vmx.c 10052 10053IBM ServeRAID RAID DRIVER 10054S: Orphan 10055F: drivers/scsi/ips.* 10056 10057ICH LPC AND GPIO DRIVER 10058M: Peter Tyser <ptyser@xes-inc.com> 10059S: Maintained 10060F: drivers/gpio/gpio-ich.c 10061F: drivers/mfd/lpc_ich.c 10062 10063ICY I2C DRIVER 10064M: Max Staudt <max@enpas.org> 10065L: linux-i2c@vger.kernel.org 10066S: Maintained 10067F: drivers/i2c/busses/i2c-icy.c 10068 10069IDEAPAD LAPTOP EXTRAS DRIVER 10070M: Ike Panhc <ike.pan@canonical.com> 10071L: platform-driver-x86@vger.kernel.org 10072S: Maintained 10073W: http://launchpad.net/ideapad-laptop 10074F: drivers/platform/x86/ideapad-laptop.c 10075 10076IDEAPAD LAPTOP SLIDEBAR DRIVER 10077M: Andrey Moiseev <o2g.org.ru@gmail.com> 10078L: linux-input@vger.kernel.org 10079S: Maintained 10080W: https://github.com/o2genum/ideapad-slidebar 10081F: drivers/input/misc/ideapad_slidebar.c 10082 10083IDMAPPED MOUNTS 10084M: Christian Brauner <brauner@kernel.org> 10085M: Seth Forshee <sforshee@kernel.org> 10086L: linux-fsdevel@vger.kernel.org 10087S: Maintained 10088T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10089F: Documentation/filesystems/idmappings.rst 10090F: include/linux/mnt_idmapping.* 10091F: tools/testing/selftests/mount_setattr/ 10092 10093IDT VersaClock 5 CLOCK DRIVER 10094M: Luca Ceresoli <luca@lucaceresoli.net> 10095S: Maintained 10096F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10097F: drivers/clk/clk-versaclock5.c 10098 10099IEEE 802.15.4 SUBSYSTEM 10100M: Alexander Aring <alex.aring@gmail.com> 10101M: Stefan Schmidt <stefan@datenfreihafen.org> 10102M: Miquel Raynal <miquel.raynal@bootlin.com> 10103L: linux-wpan@vger.kernel.org 10104S: Maintained 10105W: https://linux-wpan.org/ 10106Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10107T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10108T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10109F: Documentation/networking/ieee802154.rst 10110F: drivers/net/ieee802154/ 10111F: include/linux/ieee802154.h 10112F: include/linux/nl802154.h 10113F: include/net/af_ieee802154.h 10114F: include/net/cfg802154.h 10115F: include/net/ieee802154_netdev.h 10116F: include/net/mac802154.h 10117F: include/net/nl802154.h 10118F: net/ieee802154/ 10119F: net/mac802154/ 10120 10121IFCVF VIRTIO DATA PATH ACCELERATOR 10122R: Zhu Lingshan <lingshan.zhu@intel.com> 10123F: drivers/vdpa/ifcvf/ 10124 10125IFE PROTOCOL 10126M: Yotam Gigi <yotam.gi@gmail.com> 10127M: Jamal Hadi Salim <jhs@mojatatu.com> 10128F: include/net/ife.h 10129F: include/uapi/linux/ife.h 10130F: net/ife 10131 10132IGORPLUG-USB IR RECEIVER 10133M: Sean Young <sean@mess.org> 10134L: linux-media@vger.kernel.org 10135S: Maintained 10136F: drivers/media/rc/igorplugusb.c 10137 10138IGUANAWORKS USB IR TRANSCEIVER 10139M: Sean Young <sean@mess.org> 10140L: linux-media@vger.kernel.org 10141S: Maintained 10142F: drivers/media/rc/iguanair.c 10143 10144IIO DIGITAL POTENTIOMETER DAC 10145M: Peter Rosin <peda@axentia.se> 10146L: linux-iio@vger.kernel.org 10147S: Maintained 10148F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10149F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10150F: drivers/iio/dac/dpot-dac.c 10151 10152IIO ENVELOPE DETECTOR 10153M: Peter Rosin <peda@axentia.se> 10154L: linux-iio@vger.kernel.org 10155S: Maintained 10156F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10157F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10158F: drivers/iio/adc/envelope-detector.c 10159 10160IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10161M: Matti Vaittinen <mazziesaccount@gmail.com> 10162L: linux-iio@vger.kernel.org 10163S: Maintained 10164F: drivers/iio/light/gain-time-scale-helper.c 10165F: drivers/iio/light/gain-time-scale-helper.h 10166 10167IIO MULTIPLEXER 10168M: Peter Rosin <peda@axentia.se> 10169L: linux-iio@vger.kernel.org 10170S: Maintained 10171F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10172F: drivers/iio/multiplexer/iio-mux.c 10173 10174IIO SCMI BASED DRIVER 10175M: Jyoti Bhayana <jbhayana@google.com> 10176L: linux-iio@vger.kernel.org 10177S: Maintained 10178F: drivers/iio/common/scmi_sensors/scmi_iio.c 10179 10180IIO SUBSYSTEM AND DRIVERS 10181M: Jonathan Cameron <jic23@kernel.org> 10182R: Lars-Peter Clausen <lars@metafoo.de> 10183L: linux-iio@vger.kernel.org 10184S: Maintained 10185T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10186F: Documentation/ABI/testing/configfs-iio* 10187F: Documentation/ABI/testing/sysfs-bus-iio* 10188F: Documentation/devicetree/bindings/iio/ 10189F: drivers/iio/ 10190F: drivers/staging/iio/ 10191F: include/dt-bindings/iio/ 10192F: include/linux/iio/ 10193F: tools/iio/ 10194 10195IIO UNIT CONVERTER 10196M: Peter Rosin <peda@axentia.se> 10197L: linux-iio@vger.kernel.org 10198S: Maintained 10199F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10200F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10201F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10202F: drivers/iio/afe/iio-rescale.c 10203 10204IKANOS/ADI EAGLE ADSL USB DRIVER 10205M: Matthieu Castet <castet.matthieu@free.fr> 10206M: Stanislaw Gruszka <stf_xl@wp.pl> 10207S: Maintained 10208F: drivers/usb/atm/ueagle-atm.c 10209 10210IMAGIS TOUCHSCREEN DRIVER 10211M: Markuss Broks <markuss.broks@gmail.com> 10212S: Maintained 10213F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10214F: drivers/input/touchscreen/imagis.c 10215 10216IMGTEC ASCII LCD DRIVER 10217M: Paul Burton <paulburton@kernel.org> 10218S: Maintained 10219F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10220F: drivers/auxdisplay/img-ascii-lcd.c 10221 10222IMGTEC IR DECODER DRIVER 10223S: Orphan 10224F: drivers/media/rc/img-ir/ 10225 10226IMON SOUNDGRAPH USB IR RECEIVER 10227M: Sean Young <sean@mess.org> 10228L: linux-media@vger.kernel.org 10229S: Maintained 10230F: drivers/media/rc/imon.c 10231F: drivers/media/rc/imon_raw.c 10232 10233IMS TWINTURBO FRAMEBUFFER DRIVER 10234L: linux-fbdev@vger.kernel.org 10235S: Orphan 10236F: drivers/video/fbdev/imsttfb.c 10237 10238INA209 HARDWARE MONITOR DRIVER 10239M: Guenter Roeck <linux@roeck-us.net> 10240L: linux-hwmon@vger.kernel.org 10241S: Maintained 10242F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10243F: Documentation/hwmon/ina209.rst 10244F: drivers/hwmon/ina209.c 10245 10246INA2XX HARDWARE MONITOR DRIVER 10247M: Guenter Roeck <linux@roeck-us.net> 10248L: linux-hwmon@vger.kernel.org 10249S: Maintained 10250F: Documentation/hwmon/ina2xx.rst 10251F: drivers/hwmon/ina2xx.c 10252F: include/linux/platform_data/ina2xx.h 10253 10254INDEX OF FURTHER KERNEL DOCUMENTATION 10255M: Carlos Bilbao <carlos.bilbao@amd.com> 10256S: Maintained 10257F: Documentation/process/kernel-docs.rst 10258 10259INDUSTRY PACK SUBSYSTEM (IPACK) 10260M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10261M: Jens Taprogge <jens.taprogge@taprogge.org> 10262M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10263L: industrypack-devel@lists.sourceforge.net 10264S: Maintained 10265W: http://industrypack.sourceforge.net 10266F: drivers/ipack/ 10267 10268INFINEON DPS310 Driver 10269M: Eddie James <eajames@linux.ibm.com> 10270L: linux-iio@vger.kernel.org 10271S: Maintained 10272F: drivers/iio/pressure/dps310.c 10273 10274INFINEON PEB2466 ASoC CODEC 10275M: Herve Codina <herve.codina@bootlin.com> 10276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10277S: Maintained 10278F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10279F: sound/soc/codecs/peb2466.c 10280 10281INFINIBAND SUBSYSTEM 10282M: Jason Gunthorpe <jgg@nvidia.com> 10283M: Leon Romanovsky <leonro@nvidia.com> 10284L: linux-rdma@vger.kernel.org 10285S: Supported 10286W: https://github.com/linux-rdma/rdma-core 10287Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10288T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10289F: Documentation/devicetree/bindings/infiniband/ 10290F: Documentation/infiniband/ 10291F: drivers/infiniband/ 10292F: include/rdma/ 10293F: include/trace/events/ib_mad.h 10294F: include/trace/events/ib_umad.h 10295F: include/trace/misc/rdma.h 10296F: include/uapi/linux/if_infiniband.h 10297F: include/uapi/rdma/ 10298F: samples/bpf/ibumad_kern.c 10299F: samples/bpf/ibumad_user.c 10300 10301INGENIC JZ4780 NAND DRIVER 10302M: Harvey Hunt <harveyhuntnexus@gmail.com> 10303L: linux-mtd@lists.infradead.org 10304L: linux-mips@vger.kernel.org 10305S: Maintained 10306F: drivers/mtd/nand/raw/ingenic/ 10307 10308INGENIC JZ47xx SoCs 10309M: Paul Cercueil <paul@crapouillou.net> 10310L: linux-mips@vger.kernel.org 10311S: Maintained 10312F: arch/mips/boot/dts/ingenic/ 10313F: arch/mips/generic/board-ingenic.c 10314F: arch/mips/include/asm/mach-ingenic/ 10315F: arch/mips/ingenic/Kconfig 10316F: drivers/clk/ingenic/ 10317F: drivers/dma/dma-jz4780.c 10318F: drivers/gpu/drm/ingenic/ 10319F: drivers/i2c/busses/i2c-jz4780.c 10320F: drivers/iio/adc/ingenic-adc.c 10321F: drivers/irqchip/irq-ingenic.c 10322F: drivers/memory/jz4780-nemc.c 10323F: drivers/mmc/host/jz4740_mmc.c 10324F: drivers/mtd/nand/raw/ingenic/ 10325F: drivers/pinctrl/pinctrl-ingenic.c 10326F: drivers/power/supply/ingenic-battery.c 10327F: drivers/pwm/pwm-jz4740.c 10328F: drivers/remoteproc/ingenic_rproc.c 10329F: drivers/rtc/rtc-jz4740.c 10330F: drivers/tty/serial/8250/8250_ingenic.c 10331F: drivers/usb/musb/jz4740.c 10332F: drivers/watchdog/jz4740_wdt.c 10333F: include/dt-bindings/iio/adc/ingenic,adc.h 10334F: include/linux/mfd/ingenic-tcu.h 10335F: sound/soc/codecs/jz47* 10336F: sound/soc/jz4740/ 10337 10338INJOINIC IP5xxx POWER BANK IC DRIVER 10339M: Samuel Holland <samuel@sholland.org> 10340S: Maintained 10341F: drivers/power/supply/ip5xxx_power.c 10342 10343INOTIFY 10344M: Jan Kara <jack@suse.cz> 10345R: Amir Goldstein <amir73il@gmail.com> 10346L: linux-fsdevel@vger.kernel.org 10347S: Maintained 10348F: Documentation/filesystems/inotify.rst 10349F: fs/notify/inotify/ 10350F: include/linux/inotify.h 10351F: include/uapi/linux/inotify.h 10352 10353INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10354M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10355L: linux-input@vger.kernel.org 10356S: Maintained 10357Q: http://patchwork.kernel.org/project/linux-input/list/ 10358T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10359F: Documentation/devicetree/bindings/input/ 10360F: Documentation/devicetree/bindings/serio/ 10361F: Documentation/input/ 10362F: drivers/input/ 10363F: include/dt-bindings/input/ 10364F: include/linux/input.h 10365F: include/linux/input/ 10366F: include/uapi/linux/input-event-codes.h 10367F: include/uapi/linux/input.h 10368 10369INPUT MULTITOUCH (MT) PROTOCOL 10370M: Henrik Rydberg <rydberg@bitmath.org> 10371L: linux-input@vger.kernel.org 10372S: Odd fixes 10373F: Documentation/input/multi-touch-protocol.rst 10374F: drivers/input/input-mt.c 10375K: \b(ABS|SYN)_MT_ 10376 10377INSIDE SECURE CRYPTO DRIVER 10378M: Antoine Tenart <atenart@kernel.org> 10379L: linux-crypto@vger.kernel.org 10380S: Maintained 10381F: drivers/crypto/inside-secure/ 10382 10383INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10384M: Mimi Zohar <zohar@linux.ibm.com> 10385M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10386L: linux-integrity@vger.kernel.org 10387S: Supported 10388T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10389F: security/integrity/ 10390F: security/integrity/ima/ 10391 10392INTEL 810/815 FRAMEBUFFER DRIVER 10393M: Antonino Daplas <adaplas@gmail.com> 10394L: linux-fbdev@vger.kernel.org 10395S: Maintained 10396F: drivers/video/fbdev/i810/ 10397 10398INTEL 8254 COUNTER DRIVER 10399M: William Breathitt Gray <william.gray@linaro.org> 10400L: linux-iio@vger.kernel.org 10401S: Maintained 10402F: drivers/counter/i8254.c 10403F: include/linux/i8254.h 10404 10405INTEL 8255 GPIO DRIVER 10406M: William Breathitt Gray <william.gray@linaro.org> 10407L: linux-gpio@vger.kernel.org 10408S: Maintained 10409F: drivers/gpio/gpio-i8255.c 10410F: drivers/gpio/gpio-i8255.h 10411 10412INTEL ASoC DRIVERS 10413M: Cezary Rojewski <cezary.rojewski@intel.com> 10414M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10415M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10416M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10417M: Bard Liao <yung-chuan.liao@linux.intel.com> 10418M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10419M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10420L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10421S: Supported 10422F: sound/soc/intel/ 10423 10424INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10425M: Hans de Goede <hdegoede@redhat.com> 10426L: platform-driver-x86@vger.kernel.org 10427S: Maintained 10428F: drivers/platform/x86/intel/atomisp2/pm.c 10429 10430INTEL ATOMISP2 LED DRIVER 10431M: Hans de Goede <hdegoede@redhat.com> 10432L: platform-driver-x86@vger.kernel.org 10433S: Maintained 10434F: drivers/platform/x86/intel/atomisp2/led.c 10435 10436INTEL BIOS SAR INT1092 DRIVER 10437M: Shravan Sudhakar <s.shravan@intel.com> 10438M: Intel Corporation <linuxwwan@intel.com> 10439L: platform-driver-x86@vger.kernel.org 10440S: Maintained 10441F: drivers/platform/x86/intel/int1092/ 10442 10443INTEL BROXTON PMC DRIVER 10444M: Mika Westerberg <mika.westerberg@linux.intel.com> 10445M: Zha Qipeng <qipeng.zha@intel.com> 10446S: Maintained 10447F: drivers/mfd/intel_pmc_bxt.c 10448F: include/linux/mfd/intel_pmc_bxt.h 10449 10450INTEL C600 SERIES SAS CONTROLLER DRIVER 10451M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10452L: linux-scsi@vger.kernel.org 10453S: Supported 10454T: git git://git.code.sf.net/p/intel-sas/isci 10455F: drivers/scsi/isci/ 10456 10457INTEL CPU family model numbers 10458M: Tony Luck <tony.luck@intel.com> 10459M: x86@kernel.org 10460L: linux-kernel@vger.kernel.org 10461S: Supported 10462F: arch/x86/include/asm/intel-family.h 10463 10464INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10465M: Jani Nikula <jani.nikula@linux.intel.com> 10466M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10467M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10468M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10469L: intel-gfx@lists.freedesktop.org 10470S: Supported 10471W: https://01.org/linuxgraphics/ 10472Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10473B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10474C: irc://irc.oftc.net/intel-gfx 10475T: git git://anongit.freedesktop.org/drm-intel 10476F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10477F: Documentation/gpu/i915.rst 10478F: drivers/gpu/drm/i915/ 10479F: include/drm/i915* 10480F: include/uapi/drm/i915_drm.h 10481 10482INTEL ETHERNET DRIVERS 10483M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10484M: Tony Nguyen <anthony.l.nguyen@intel.com> 10485L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10486S: Supported 10487W: https://www.intel.com/content/www/us/en/support.html 10488Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10489T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10490T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10491F: Documentation/networking/device_drivers/ethernet/intel/ 10492F: drivers/net/ethernet/intel/ 10493F: drivers/net/ethernet/intel/*/ 10494F: include/linux/avf/virtchnl.h 10495F: include/linux/net/intel/iidc.h 10496 10497INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10498M: Mustafa Ismail <mustafa.ismail@intel.com> 10499M: Shiraz Saleem <shiraz.saleem@intel.com> 10500L: linux-rdma@vger.kernel.org 10501S: Supported 10502F: drivers/infiniband/hw/irdma/ 10503F: include/uapi/rdma/irdma-abi.h 10504 10505INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10506M: Maik Broemme <mbroemme@libmpq.org> 10507L: linux-fbdev@vger.kernel.org 10508S: Maintained 10509F: Documentation/fb/intelfb.rst 10510F: drivers/video/fbdev/intelfb/ 10511 10512INTEL GPIO DRIVERS 10513M: Andy Shevchenko <andy@kernel.org> 10514L: linux-gpio@vger.kernel.org 10515S: Supported 10516T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10517F: drivers/gpio/gpio-elkhartlake.c 10518F: drivers/gpio/gpio-ich.c 10519F: drivers/gpio/gpio-merrifield.c 10520F: drivers/gpio/gpio-ml-ioh.c 10521F: drivers/gpio/gpio-pch.c 10522F: drivers/gpio/gpio-sch.c 10523F: drivers/gpio/gpio-sodaville.c 10524F: drivers/gpio/gpio-tangier.c 10525 10526INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10527M: Zhenyu Wang <zhenyuw@linux.intel.com> 10528M: Zhi Wang <zhi.a.wang@intel.com> 10529L: intel-gvt-dev@lists.freedesktop.org 10530L: intel-gfx@lists.freedesktop.org 10531S: Supported 10532W: https://01.org/igvt-g 10533T: git https://github.com/intel/gvt-linux.git 10534F: drivers/gpu/drm/i915/gvt/ 10535 10536INTEL HID EVENT DRIVER 10537M: Alex Hung <alexhung@gmail.com> 10538L: platform-driver-x86@vger.kernel.org 10539S: Maintained 10540F: drivers/platform/x86/intel/hid.c 10541 10542INTEL I/OAT DMA DRIVER 10543M: Dave Jiang <dave.jiang@intel.com> 10544R: Dan Williams <dan.j.williams@intel.com> 10545L: dmaengine@vger.kernel.org 10546S: Supported 10547Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10548F: drivers/dma/ioat* 10549 10550INTEL IDLE DRIVER 10551M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10552M: Len Brown <lenb@kernel.org> 10553L: linux-pm@vger.kernel.org 10554S: Supported 10555B: https://bugzilla.kernel.org 10556T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10557F: drivers/idle/intel_idle.c 10558 10559INTEL IDXD DRIVER 10560M: Fenghua Yu <fenghua.yu@intel.com> 10561M: Dave Jiang <dave.jiang@intel.com> 10562L: dmaengine@vger.kernel.org 10563S: Supported 10564F: drivers/dma/idxd/* 10565F: include/uapi/linux/idxd.h 10566 10567INTEL IN FIELD SCAN (IFS) DEVICE 10568M: Jithu Joseph <jithu.joseph@intel.com> 10569R: Ashok Raj <ashok.raj@intel.com> 10570R: Tony Luck <tony.luck@intel.com> 10571S: Maintained 10572F: drivers/platform/x86/intel/ifs 10573F: include/trace/events/intel_ifs.h 10574 10575INTEL INTEGRATED SENSOR HUB DRIVER 10576M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10577M: Jiri Kosina <jikos@kernel.org> 10578L: linux-input@vger.kernel.org 10579S: Maintained 10580F: drivers/hid/intel-ish-hid/ 10581 10582INTEL IOMMU (VT-d) 10583M: David Woodhouse <dwmw2@infradead.org> 10584M: Lu Baolu <baolu.lu@linux.intel.com> 10585L: iommu@lists.linux.dev 10586S: Supported 10587T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10588F: drivers/iommu/intel/ 10589 10590INTEL IPU3 CSI-2 CIO2 DRIVER 10591M: Yong Zhi <yong.zhi@intel.com> 10592M: Sakari Ailus <sakari.ailus@linux.intel.com> 10593M: Bingbu Cao <bingbu.cao@intel.com> 10594M: Dan Scally <djrscally@gmail.com> 10595R: Tianshu Qiu <tian.shu.qiu@intel.com> 10596L: linux-media@vger.kernel.org 10597S: Maintained 10598T: git git://linuxtv.org/media_tree.git 10599F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10600F: drivers/media/pci/intel/ipu3/ 10601 10602INTEL IPU3 CSI-2 IMGU DRIVER 10603M: Sakari Ailus <sakari.ailus@linux.intel.com> 10604R: Bingbu Cao <bingbu.cao@intel.com> 10605R: Tianshu Qiu <tian.shu.qiu@intel.com> 10606L: linux-media@vger.kernel.org 10607S: Maintained 10608F: Documentation/admin-guide/media/ipu3.rst 10609F: Documentation/admin-guide/media/ipu3_rcb.svg 10610F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10611F: drivers/staging/media/ipu3/ 10612 10613INTEL ISHTP ECLITE DRIVER 10614M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10615L: platform-driver-x86@vger.kernel.org 10616S: Supported 10617F: drivers/platform/x86/intel/ishtp_eclite.c 10618 10619INTEL IXP4XX CRYPTO SUPPORT 10620M: Corentin Labbe <clabbe@baylibre.com> 10621L: linux-crypto@vger.kernel.org 10622S: Maintained 10623F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10624 10625INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10626M: Krzysztof Halasa <khalasa@piap.pl> 10627S: Maintained 10628F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10629F: drivers/net/wan/ixp4xx_hss.c 10630F: drivers/soc/ixp4xx/ixp4xx-npe.c 10631F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10632F: include/linux/soc/ixp4xx/npe.h 10633F: include/linux/soc/ixp4xx/qmgr.h 10634 10635INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10636M: Deepak Saxena <dsaxena@plexity.net> 10637S: Maintained 10638F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10639F: drivers/char/hw_random/ixp4xx-rng.c 10640 10641INTEL KEEM BAY DRM DRIVER 10642M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10643M: Edmund Dea <edmund.j.dea@intel.com> 10644S: Maintained 10645F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10646F: drivers/gpu/drm/kmb/ 10647 10648INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10649M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10650S: Maintained 10651F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10652F: drivers/crypto/intel/keembay/Kconfig 10653F: drivers/crypto/intel/keembay/Makefile 10654F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10655F: drivers/crypto/intel/keembay/ocs-aes.c 10656F: drivers/crypto/intel/keembay/ocs-aes.h 10657 10658INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10659M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10660M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10661M: Mark Gross <mgross@linux.intel.com> 10662S: Maintained 10663F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10664F: drivers/crypto/intel/keembay/Kconfig 10665F: drivers/crypto/intel/keembay/Makefile 10666F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10667 10668INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10669M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10670M: Declan Murphy <declan.murphy@intel.com> 10671S: Maintained 10672F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10673F: drivers/crypto/intel/keembay/Kconfig 10674F: drivers/crypto/intel/keembay/Makefile 10675F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10676F: drivers/crypto/intel/keembay/ocs-hcu.c 10677F: drivers/crypto/intel/keembay/ocs-hcu.h 10678 10679INTEL MANAGEMENT ENGINE (mei) 10680M: Tomas Winkler <tomas.winkler@intel.com> 10681L: linux-kernel@vger.kernel.org 10682S: Supported 10683F: Documentation/driver-api/mei/* 10684F: drivers/misc/mei/ 10685F: drivers/watchdog/mei_wdt.c 10686F: include/linux/mei_aux.h 10687F: include/linux/mei_cl_bus.h 10688F: include/uapi/linux/mei.h 10689F: include/uapi/linux/mei_uuid.h 10690F: include/uapi/linux/uuid.h 10691F: samples/mei/* 10692 10693INTEL MAX 10 BMC MFD DRIVER 10694M: Xu Yilun <yilun.xu@intel.com> 10695R: Tom Rix <trix@redhat.com> 10696S: Maintained 10697F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10698F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10699F: drivers/hwmon/intel-m10-bmc-hwmon.c 10700F: drivers/mfd/intel-m10-bmc* 10701F: include/linux/mfd/intel-m10-bmc.h 10702 10703INTEL MAX10 BMC SECURE UPDATES 10704M: Russ Weight <russell.h.weight@intel.com> 10705L: linux-fpga@vger.kernel.org 10706S: Maintained 10707F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10708F: drivers/fpga/intel-m10-bmc-sec-update.c 10709 10710INTEL P-Unit IPC DRIVER 10711M: Zha Qipeng <qipeng.zha@intel.com> 10712L: platform-driver-x86@vger.kernel.org 10713S: Maintained 10714F: arch/x86/include/asm/intel_punit_ipc.h 10715F: drivers/platform/x86/intel/punit_ipc.c 10716 10717INTEL PMC CORE DRIVER 10718M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10719M: David E Box <david.e.box@intel.com> 10720L: platform-driver-x86@vger.kernel.org 10721S: Maintained 10722F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10723F: drivers/platform/x86/intel/pmc/ 10724 10725INTEL PMIC GPIO DRIVERS 10726M: Andy Shevchenko <andy@kernel.org> 10727S: Supported 10728T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10729F: drivers/gpio/gpio-*cove.c 10730 10731INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10732M: Andy Shevchenko <andy@kernel.org> 10733S: Supported 10734F: drivers/mfd/intel_soc_pmic* 10735F: include/linux/mfd/intel_soc_pmic* 10736 10737INTEL PMT DRIVERS 10738M: David E. Box <david.e.box@linux.intel.com> 10739S: Supported 10740F: drivers/platform/x86/intel/pmt/ 10741 10742INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10743M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10744L: linux-wireless@vger.kernel.org 10745S: Maintained 10746F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10747F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10748F: drivers/net/wireless/intel/ipw2x00/ 10749 10750INTEL PSTATE DRIVER 10751M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10752M: Len Brown <lenb@kernel.org> 10753L: linux-pm@vger.kernel.org 10754S: Supported 10755F: drivers/cpufreq/intel_pstate.c 10756 10757INTEL PTP DFL ToD DRIVER 10758M: Tianfei Zhang <tianfei.zhang@intel.com> 10759L: linux-fpga@vger.kernel.org 10760L: netdev@vger.kernel.org 10761S: Maintained 10762F: drivers/ptp/ptp_dfl_tod.c 10763 10764INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10765M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10766L: linux-iio@vger.kernel.org 10767F: drivers/counter/intel-qep.c 10768 10769INTEL SCU DRIVERS 10770M: Mika Westerberg <mika.westerberg@linux.intel.com> 10771S: Maintained 10772F: arch/x86/include/asm/intel_scu_ipc.h 10773F: drivers/platform/x86/intel_scu_* 10774 10775INTEL SDSI DRIVER 10776M: David E. Box <david.e.box@linux.intel.com> 10777S: Supported 10778F: drivers/platform/x86/intel/sdsi.c 10779F: tools/arch/x86/intel_sdsi/ 10780F: tools/testing/selftests/drivers/sdsi/ 10781 10782INTEL SGX 10783M: Jarkko Sakkinen <jarkko@kernel.org> 10784R: Dave Hansen <dave.hansen@linux.intel.com> 10785L: linux-sgx@vger.kernel.org 10786S: Supported 10787Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10788T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10789F: Documentation/arch/x86/sgx.rst 10790F: arch/x86/entry/vdso/vsgx.S 10791F: arch/x86/include/asm/sgx.h 10792F: arch/x86/include/uapi/asm/sgx.h 10793F: arch/x86/kernel/cpu/sgx/* 10794F: tools/testing/selftests/sgx/* 10795K: \bSGX_ 10796 10797INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10798M: Daniel Scally <djrscally@gmail.com> 10799S: Maintained 10800F: drivers/platform/x86/intel/int3472/ 10801 10802INTEL SPEED SELECT TECHNOLOGY 10803M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10804L: platform-driver-x86@vger.kernel.org 10805S: Maintained 10806F: drivers/platform/x86/intel/speed_select_if/ 10807F: include/uapi/linux/isst_if.h 10808F: tools/power/x86/intel-speed-select/ 10809 10810INTEL STRATIX10 FIRMWARE DRIVERS 10811M: Dinh Nguyen <dinguyen@kernel.org> 10812L: linux-kernel@vger.kernel.org 10813S: Maintained 10814T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10815F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10816F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10817F: drivers/firmware/stratix10-rsu.c 10818F: drivers/firmware/stratix10-svc.c 10819F: include/linux/firmware/intel/stratix10-smc.h 10820F: include/linux/firmware/intel/stratix10-svc-client.h 10821 10822INTEL TELEMETRY DRIVER 10823M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10824M: "David E. Box" <david.e.box@linux.intel.com> 10825L: platform-driver-x86@vger.kernel.org 10826S: Maintained 10827F: arch/x86/include/asm/intel_telemetry.h 10828F: drivers/platform/x86/intel/telemetry/ 10829 10830INTEL TPMI DRIVER 10831M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10832L: platform-driver-x86@vger.kernel.org 10833S: Maintained 10834F: Documentation/ABI/testing/debugfs-tpmi 10835F: drivers/platform/x86/intel/tpmi.c 10836F: include/linux/intel_tpmi.h 10837 10838INTEL UNCORE FREQUENCY CONTROL 10839M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10840L: platform-driver-x86@vger.kernel.org 10841S: Maintained 10842F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10843F: drivers/platform/x86/intel/uncore-frequency/ 10844 10845INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10846M: David E. Box <david.e.box@linux.intel.com> 10847S: Supported 10848F: drivers/platform/x86/intel/vsec.* 10849 10850INTEL VIRTUAL BUTTON DRIVER 10851M: AceLan Kao <acelan.kao@canonical.com> 10852L: platform-driver-x86@vger.kernel.org 10853S: Maintained 10854F: drivers/platform/x86/intel/vbtn.c 10855 10856INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10857M: Stanislaw Gruszka <stf_xl@wp.pl> 10858L: linux-wireless@vger.kernel.org 10859S: Supported 10860F: drivers/net/wireless/intel/iwlegacy/ 10861 10862INTEL WIRELESS WIFI LINK (iwlwifi) 10863M: Gregory Greenman <gregory.greenman@intel.com> 10864L: linux-wireless@vger.kernel.org 10865S: Supported 10866W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10867T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10868F: drivers/net/wireless/intel/iwlwifi/ 10869 10870INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10871M: Jithu Joseph <jithu.joseph@intel.com> 10872R: Maurice Ma <maurice.ma@intel.com> 10873S: Maintained 10874W: https://slimbootloader.github.io/security/firmware-update.html 10875F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10876 10877INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10878L: Dell.Client.Kernel@dell.com 10879S: Maintained 10880F: drivers/platform/x86/intel/wmi/thunderbolt.c 10881 10882INTEL WWAN IOSM DRIVER 10883M: M Chetan Kumar <m.chetan.kumar@intel.com> 10884M: Intel Corporation <linuxwwan@intel.com> 10885L: netdev@vger.kernel.org 10886S: Maintained 10887F: drivers/net/wwan/iosm/ 10888 10889INTEL(R) TRACE HUB 10890M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10891S: Supported 10892F: Documentation/trace/intel_th.rst 10893F: drivers/hwtracing/intel_th/ 10894F: include/linux/intel_th.h 10895 10896INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10897M: Ning Sun <ning.sun@intel.com> 10898L: tboot-devel@lists.sourceforge.net 10899S: Supported 10900W: http://tboot.sourceforge.net 10901T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10902F: Documentation/arch/x86/intel_txt.rst 10903F: arch/x86/kernel/tboot.c 10904F: include/linux/tboot.h 10905 10906INTERCONNECT API 10907M: Georgi Djakov <djakov@kernel.org> 10908L: linux-pm@vger.kernel.org 10909S: Maintained 10910T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10911F: Documentation/devicetree/bindings/interconnect/ 10912F: Documentation/driver-api/interconnect.rst 10913F: drivers/interconnect/ 10914F: include/dt-bindings/interconnect/ 10915F: include/linux/interconnect-provider.h 10916F: include/linux/interconnect.h 10917 10918INTERRUPT COUNTER DRIVER 10919M: Oleksij Rempel <o.rempel@pengutronix.de> 10920R: Pengutronix Kernel Team <kernel@pengutronix.de> 10921L: linux-iio@vger.kernel.org 10922F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10923F: drivers/counter/interrupt-cnt.c 10924 10925INTERSIL ISL7998X VIDEO DECODER DRIVER 10926M: Michael Tretter <m.tretter@pengutronix.de> 10927R: Pengutronix Kernel Team <kernel@pengutronix.de> 10928L: linux-media@vger.kernel.org 10929S: Maintained 10930F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10931F: drivers/media/i2c/isl7998x.c 10932 10933INVENSENSE ICM-426xx IMU DRIVER 10934M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10935L: linux-iio@vger.kernel.org 10936S: Maintained 10937W: https://invensense.tdk.com/ 10938F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10939F: drivers/iio/imu/inv_icm42600/ 10940 10941INVENSENSE MPU-3050 GYROSCOPE DRIVER 10942M: Linus Walleij <linus.walleij@linaro.org> 10943L: linux-iio@vger.kernel.org 10944S: Maintained 10945F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10946F: drivers/iio/gyro/mpu3050* 10947 10948IOC3 ETHERNET DRIVER 10949M: Ralf Baechle <ralf@linux-mips.org> 10950L: linux-mips@vger.kernel.org 10951S: Maintained 10952F: drivers/net/ethernet/sgi/ioc3-eth.c 10953 10954IOMAP FILESYSTEM LIBRARY 10955M: Darrick J. Wong <djwong@kernel.org> 10956L: linux-xfs@vger.kernel.org 10957L: linux-fsdevel@vger.kernel.org 10958S: Supported 10959T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10960F: fs/iomap/ 10961F: include/linux/iomap.h 10962 10963IOMMU DMA-API LAYER 10964M: Robin Murphy <robin.murphy@arm.com> 10965L: iommu@lists.linux.dev 10966S: Maintained 10967T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10968F: drivers/iommu/dma-iommu.c 10969F: drivers/iommu/dma-iommu.h 10970F: drivers/iommu/iova.c 10971F: include/linux/iova.h 10972 10973IOMMU SUBSYSTEM 10974M: Joerg Roedel <joro@8bytes.org> 10975M: Will Deacon <will@kernel.org> 10976R: Robin Murphy <robin.murphy@arm.com> 10977L: iommu@lists.linux.dev 10978S: Maintained 10979T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10980F: Documentation/devicetree/bindings/iommu/ 10981F: Documentation/userspace-api/iommu.rst 10982F: drivers/iommu/ 10983F: include/linux/iommu.h 10984F: include/linux/iova.h 10985F: include/linux/of_iommu.h 10986F: include/uapi/linux/iommu.h 10987 10988IOMMUFD 10989M: Jason Gunthorpe <jgg@nvidia.com> 10990M: Kevin Tian <kevin.tian@intel.com> 10991L: iommu@lists.linux.dev 10992S: Maintained 10993T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10994F: Documentation/userspace-api/iommufd.rst 10995F: drivers/iommu/iommufd/ 10996F: include/linux/iommufd.h 10997F: include/uapi/linux/iommufd.h 10998F: tools/testing/selftests/iommu/ 10999 11000IOSYS-MAP HELPERS 11001M: Thomas Zimmermann <tzimmermann@suse.de> 11002L: dri-devel@lists.freedesktop.org 11003S: Maintained 11004T: git git://anongit.freedesktop.org/drm/drm-misc 11005F: include/linux/iosys-map.h 11006 11007IO_URING 11008M: Jens Axboe <axboe@kernel.dk> 11009R: Pavel Begunkov <asml.silence@gmail.com> 11010L: io-uring@vger.kernel.org 11011S: Maintained 11012T: git git://git.kernel.dk/linux-block 11013T: git git://git.kernel.dk/liburing 11014F: include/linux/io_uring.h 11015F: include/linux/io_uring_types.h 11016F: include/trace/events/io_uring.h 11017F: include/uapi/linux/io_uring.h 11018F: io_uring/ 11019 11020IPMI SUBSYSTEM 11021M: Corey Minyard <minyard@acm.org> 11022L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11023S: Supported 11024W: http://openipmi.sourceforge.net/ 11025T: git https://github.com/cminyard/linux-ipmi.git for-next 11026F: Documentation/devicetree/bindings/ipmi/ 11027F: Documentation/driver-api/ipmi.rst 11028F: drivers/char/ipmi/ 11029F: include/linux/ipmi* 11030F: include/uapi/linux/ipmi* 11031 11032IPS SCSI RAID DRIVER 11033M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11034L: linux-scsi@vger.kernel.org 11035S: Maintained 11036W: http://www.adaptec.com/ 11037F: drivers/scsi/ips* 11038 11039IPVS 11040M: Simon Horman <horms@verge.net.au> 11041M: Julian Anastasov <ja@ssi.bg> 11042L: netdev@vger.kernel.org 11043L: lvs-devel@vger.kernel.org 11044S: Maintained 11045T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11046T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11047F: Documentation/networking/ipvs-sysctl.rst 11048F: include/net/ip_vs.h 11049F: include/uapi/linux/ip_vs.h 11050F: net/netfilter/ipvs/ 11051 11052IPWIRELESS DRIVER 11053M: Jiri Kosina <jikos@kernel.org> 11054M: David Sterba <dsterba@suse.com> 11055S: Odd Fixes 11056F: drivers/tty/ipwireless/ 11057 11058IRON DEVICE AUDIO CODEC DRIVERS 11059M: Kiseok Jo <kiseok.jo@irondevice.com> 11060L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11061S: Maintained 11062F: Documentation/devicetree/bindings/sound/irondevice,* 11063F: sound/soc/codecs/sma* 11064 11065IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11066M: Marc Zyngier <maz@kernel.org> 11067S: Maintained 11068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11069F: Documentation/core-api/irq/irq-domain.rst 11070F: include/linux/irqdomain.h 11071F: kernel/irq/irqdomain.c 11072F: kernel/irq/msi.c 11073 11074IRQ SUBSYSTEM 11075M: Thomas Gleixner <tglx@linutronix.de> 11076L: linux-kernel@vger.kernel.org 11077S: Maintained 11078T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11079F: include/linux/group_cpus.h 11080F: kernel/irq/ 11081F: lib/group_cpus.c 11082 11083IRQCHIP DRIVERS 11084M: Thomas Gleixner <tglx@linutronix.de> 11085M: Marc Zyngier <maz@kernel.org> 11086L: linux-kernel@vger.kernel.org 11087S: Maintained 11088T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11089F: Documentation/devicetree/bindings/interrupt-controller/ 11090F: drivers/irqchip/ 11091 11092ISA 11093M: William Breathitt Gray <william.gray@linaro.org> 11094S: Maintained 11095F: Documentation/driver-api/isa.rst 11096F: drivers/base/isa.c 11097F: include/linux/isa.h 11098 11099ISA RADIO MODULE 11100M: Hans Verkuil <hverkuil@xs4all.nl> 11101L: linux-media@vger.kernel.org 11102S: Maintained 11103W: https://linuxtv.org 11104T: git git://linuxtv.org/media_tree.git 11105F: drivers/media/radio/radio-isa* 11106 11107ISAPNP 11108M: Jaroslav Kysela <perex@perex.cz> 11109S: Maintained 11110F: Documentation/driver-api/isapnp.rst 11111F: drivers/pnp/isapnp/ 11112F: include/linux/isapnp.h 11113 11114ISCSI 11115M: Lee Duncan <lduncan@suse.com> 11116M: Chris Leech <cleech@redhat.com> 11117M: Mike Christie <michael.christie@oracle.com> 11118L: open-iscsi@googlegroups.com 11119L: linux-scsi@vger.kernel.org 11120S: Maintained 11121W: www.open-iscsi.com 11122F: drivers/scsi/*iscsi* 11123F: include/scsi/*iscsi* 11124 11125iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11126M: Peter Jones <pjones@redhat.com> 11127M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11128S: Maintained 11129F: drivers/firmware/iscsi_ibft* 11130 11131ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11132M: Sagi Grimberg <sagi@grimberg.me> 11133M: Max Gurtovoy <mgurtovoy@nvidia.com> 11134L: linux-rdma@vger.kernel.org 11135S: Supported 11136W: http://www.openfabrics.org 11137W: www.open-iscsi.org 11138Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11139F: drivers/infiniband/ulp/iser/ 11140 11141ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11142M: Sagi Grimberg <sagi@grimberg.me> 11143L: linux-rdma@vger.kernel.org 11144L: target-devel@vger.kernel.org 11145S: Supported 11146W: http://www.linux-iscsi.org 11147T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11148F: drivers/infiniband/ulp/isert 11149 11150ISDN/CMTP OVER BLUETOOTH 11151M: Karsten Keil <isdn@linux-pingi.de> 11152L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11153L: netdev@vger.kernel.org 11154S: Odd Fixes 11155W: http://www.isdn4linux.de 11156F: Documentation/isdn/ 11157F: drivers/isdn/capi/ 11158F: include/linux/isdn/ 11159F: include/uapi/linux/isdn/ 11160F: net/bluetooth/cmtp/ 11161 11162ISDN/mISDN SUBSYSTEM 11163M: Karsten Keil <isdn@linux-pingi.de> 11164L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11165L: netdev@vger.kernel.org 11166S: Maintained 11167W: http://www.isdn4linux.de 11168F: drivers/isdn/Kconfig 11169F: drivers/isdn/Makefile 11170F: drivers/isdn/hardware/ 11171F: drivers/isdn/mISDN/ 11172 11173ISOFS FILESYSTEM 11174M: Jan Kara <jack@suse.cz> 11175L: linux-fsdevel@vger.kernel.org 11176S: Maintained 11177F: Documentation/filesystems/isofs.rst 11178F: fs/isofs/ 11179 11180IT87 HARDWARE MONITORING DRIVER 11181M: Jean Delvare <jdelvare@suse.com> 11182L: linux-hwmon@vger.kernel.org 11183S: Maintained 11184F: Documentation/hwmon/it87.rst 11185F: drivers/hwmon/it87.c 11186 11187IT913X MEDIA DRIVER 11188M: Antti Palosaari <crope@iki.fi> 11189L: linux-media@vger.kernel.org 11190S: Maintained 11191W: https://linuxtv.org 11192W: http://palosaari.fi/linux/ 11193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11194T: git git://linuxtv.org/anttip/media_tree.git 11195F: drivers/media/tuners/it913x* 11196 11197ITE IT66121 HDMI BRIDGE DRIVER 11198M: Phong LE <ple@baylibre.com> 11199M: Neil Armstrong <neil.armstrong@linaro.org> 11200S: Maintained 11201T: git git://anongit.freedesktop.org/drm/drm-misc 11202F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11203F: drivers/gpu/drm/bridge/ite-it66121.c 11204 11205IVTV VIDEO4LINUX DRIVER 11206M: Andy Walls <awalls@md.metrocast.net> 11207L: linux-media@vger.kernel.org 11208S: Maintained 11209W: https://linuxtv.org 11210T: git git://linuxtv.org/media_tree.git 11211F: Documentation/admin-guide/media/ivtv* 11212F: drivers/media/pci/ivtv/ 11213F: include/uapi/linux/ivtv* 11214 11215IX2505V MEDIA DRIVER 11216M: Malcolm Priestley <tvboxspy@gmail.com> 11217L: linux-media@vger.kernel.org 11218S: Maintained 11219W: https://linuxtv.org 11220Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11221F: drivers/media/dvb-frontends/ix2505v* 11222 11223JAILHOUSE HYPERVISOR INTERFACE 11224M: Jan Kiszka <jan.kiszka@siemens.com> 11225L: jailhouse-dev@googlegroups.com 11226S: Maintained 11227F: arch/x86/include/asm/jailhouse_para.h 11228F: arch/x86/kernel/jailhouse.c 11229 11230JC42.4 TEMPERATURE SENSOR DRIVER 11231M: Guenter Roeck <linux@roeck-us.net> 11232L: linux-hwmon@vger.kernel.org 11233S: Maintained 11234F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11235F: Documentation/hwmon/jc42.rst 11236F: drivers/hwmon/jc42.c 11237 11238JFS FILESYSTEM 11239M: Dave Kleikamp <shaggy@kernel.org> 11240L: jfs-discussion@lists.sourceforge.net 11241S: Odd Fixes 11242W: http://jfs.sourceforge.net/ 11243T: git https://github.com/kleikamp/linux-shaggy.git 11244F: Documentation/admin-guide/jfs.rst 11245F: fs/jfs/ 11246 11247JME NETWORK DRIVER 11248M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11249L: netdev@vger.kernel.org 11250S: Maintained 11251F: drivers/net/ethernet/jme.* 11252 11253JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11254M: David Woodhouse <dwmw2@infradead.org> 11255M: Richard Weinberger <richard@nod.at> 11256L: linux-mtd@lists.infradead.org 11257S: Odd Fixes 11258W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11259T: git git://git.infradead.org/ubifs-2.6.git 11260F: fs/jffs2/ 11261F: include/uapi/linux/jffs2.h 11262 11263JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11264M: "Theodore Ts'o" <tytso@mit.edu> 11265M: Jan Kara <jack@suse.com> 11266L: linux-ext4@vger.kernel.org 11267S: Maintained 11268F: fs/jbd2/ 11269F: include/linux/jbd2.h 11270 11271JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11272M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11273L: linux-media@vger.kernel.org 11274L: linux-renesas-soc@vger.kernel.org 11275S: Maintained 11276F: drivers/media/platform/renesas/rcar_jpu.c 11277 11278JSM Neo PCI based serial card 11279L: linux-serial@vger.kernel.org 11280S: Orphan 11281F: drivers/tty/serial/jsm/ 11282 11283K10TEMP HARDWARE MONITORING DRIVER 11284M: Clemens Ladisch <clemens@ladisch.de> 11285L: linux-hwmon@vger.kernel.org 11286S: Maintained 11287F: Documentation/hwmon/k10temp.rst 11288F: drivers/hwmon/k10temp.c 11289 11290K8TEMP HARDWARE MONITORING DRIVER 11291M: Rudolf Marek <r.marek@assembler.cz> 11292L: linux-hwmon@vger.kernel.org 11293S: Maintained 11294F: Documentation/hwmon/k8temp.rst 11295F: drivers/hwmon/k8temp.c 11296 11297KASAN 11298M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11299R: Alexander Potapenko <glider@google.com> 11300R: Andrey Konovalov <andreyknvl@gmail.com> 11301R: Dmitry Vyukov <dvyukov@google.com> 11302R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11303L: kasan-dev@googlegroups.com 11304S: Maintained 11305F: Documentation/dev-tools/kasan.rst 11306F: arch/*/include/asm/*kasan.h 11307F: arch/*/mm/kasan_init* 11308F: include/linux/kasan*.h 11309F: lib/Kconfig.kasan 11310F: mm/kasan/ 11311F: scripts/Makefile.kasan 11312 11313KCONFIG 11314M: Masahiro Yamada <masahiroy@kernel.org> 11315L: linux-kbuild@vger.kernel.org 11316S: Maintained 11317Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11318T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11319F: Documentation/kbuild/kconfig* 11320F: scripts/Kconfig.include 11321F: scripts/kconfig/ 11322 11323KCOV 11324R: Dmitry Vyukov <dvyukov@google.com> 11325R: Andrey Konovalov <andreyknvl@gmail.com> 11326L: kasan-dev@googlegroups.com 11327S: Maintained 11328F: Documentation/dev-tools/kcov.rst 11329F: include/linux/kcov.h 11330F: include/uapi/linux/kcov.h 11331F: kernel/kcov.c 11332F: scripts/Makefile.kcov 11333 11334KCSAN 11335M: Marco Elver <elver@google.com> 11336R: Dmitry Vyukov <dvyukov@google.com> 11337L: kasan-dev@googlegroups.com 11338S: Maintained 11339F: Documentation/dev-tools/kcsan.rst 11340F: include/linux/kcsan*.h 11341F: kernel/kcsan/ 11342F: lib/Kconfig.kcsan 11343F: scripts/Makefile.kcsan 11344 11345KDUMP 11346M: Baoquan He <bhe@redhat.com> 11347R: Vivek Goyal <vgoyal@redhat.com> 11348R: Dave Young <dyoung@redhat.com> 11349L: kexec@lists.infradead.org 11350S: Maintained 11351W: http://lse.sourceforge.net/kdump/ 11352F: Documentation/admin-guide/kdump/ 11353F: fs/proc/vmcore.c 11354F: include/linux/crash_core.h 11355F: include/linux/crash_dump.h 11356F: include/uapi/linux/vmcore.h 11357F: kernel/crash_*.c 11358 11359KEENE FM RADIO TRANSMITTER DRIVER 11360M: Hans Verkuil <hverkuil@xs4all.nl> 11361L: linux-media@vger.kernel.org 11362S: Maintained 11363W: https://linuxtv.org 11364T: git git://linuxtv.org/media_tree.git 11365F: drivers/media/radio/radio-keene* 11366 11367KERNEL AUTOMOUNTER 11368M: Ian Kent <raven@themaw.net> 11369L: autofs@vger.kernel.org 11370S: Maintained 11371F: fs/autofs/ 11372 11373KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11374M: Masahiro Yamada <masahiroy@kernel.org> 11375R: Nathan Chancellor <nathan@kernel.org> 11376R: Nick Desaulniers <ndesaulniers@google.com> 11377R: Nicolas Schier <nicolas@fjasle.eu> 11378L: linux-kbuild@vger.kernel.org 11379S: Maintained 11380Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11382F: Documentation/kbuild/ 11383F: Makefile 11384F: scripts/*vmlinux* 11385F: scripts/Kbuild* 11386F: scripts/Makefile* 11387F: scripts/basic/ 11388F: scripts/dummy-tools/ 11389F: scripts/mk* 11390F: scripts/mod/ 11391F: scripts/package/ 11392F: usr/ 11393 11394KERNEL HARDENING (not covered by other areas) 11395M: Kees Cook <keescook@chromium.org> 11396L: linux-hardening@vger.kernel.org 11397S: Supported 11398T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11399F: Documentation/ABI/testing/sysfs-kernel-oops_count 11400F: Documentation/ABI/testing/sysfs-kernel-warn_count 11401F: include/linux/overflow.h 11402F: include/linux/randomize_kstack.h 11403F: mm/usercopy.c 11404K: \b(add|choose)_random_kstack_offset\b 11405K: \b__check_(object_size|heap_object)\b 11406 11407KERNEL JANITORS 11408L: kernel-janitors@vger.kernel.org 11409S: Odd Fixes 11410W: http://kernelnewbies.org/KernelJanitors 11411 11412KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11413M: Chuck Lever <chuck.lever@oracle.com> 11414M: Jeff Layton <jlayton@kernel.org> 11415R: Neil Brown <neilb@suse.de> 11416R: Olga Kornievskaia <kolga@netapp.com> 11417R: Dai Ngo <Dai.Ngo@oracle.com> 11418R: Tom Talpey <tom@talpey.com> 11419L: linux-nfs@vger.kernel.org 11420S: Supported 11421W: http://nfs.sourceforge.net/ 11422T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11423F: Documentation/filesystems/nfs/ 11424F: fs/exportfs/ 11425F: fs/lockd/ 11426F: fs/nfs_common/ 11427F: fs/nfsd/ 11428F: include/linux/lockd/ 11429F: include/linux/sunrpc/ 11430F: include/trace/events/rpcgss.h 11431F: include/trace/events/rpcrdma.h 11432F: include/trace/events/sunrpc.h 11433F: include/trace/misc/fs.h 11434F: include/trace/misc/nfs.h 11435F: include/trace/misc/sunrpc.h 11436F: include/uapi/linux/nfsd/ 11437F: include/uapi/linux/sunrpc/ 11438F: net/sunrpc/ 11439 11440KERNEL REGRESSIONS 11441M: Thorsten Leemhuis <linux@leemhuis.info> 11442L: regressions@lists.linux.dev 11443S: Supported 11444F: Documentation/admin-guide/reporting-regressions.rst 11445F: Documentation/process/handling-regressions.rst 11446 11447KERNEL SELFTEST FRAMEWORK 11448M: Shuah Khan <shuah@kernel.org> 11449M: Shuah Khan <skhan@linuxfoundation.org> 11450L: linux-kselftest@vger.kernel.org 11451S: Maintained 11452Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11453T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11454F: Documentation/dev-tools/kselftest* 11455F: tools/testing/selftests/ 11456 11457KERNEL SMB3 SERVER (KSMBD) 11458M: Namjae Jeon <linkinjeon@kernel.org> 11459M: Steve French <sfrench@samba.org> 11460R: Sergey Senozhatsky <senozhatsky@chromium.org> 11461R: Tom Talpey <tom@talpey.com> 11462L: linux-cifs@vger.kernel.org 11463S: Maintained 11464T: git git://git.samba.org/ksmbd.git 11465F: Documentation/filesystems/smb/ksmbd.rst 11466F: fs/smb/common/ 11467F: fs/smb/server/ 11468 11469KERNEL UNIT TESTING FRAMEWORK (KUnit) 11470M: Brendan Higgins <brendanhiggins@google.com> 11471M: David Gow <davidgow@google.com> 11472L: linux-kselftest@vger.kernel.org 11473L: kunit-dev@googlegroups.com 11474S: Maintained 11475W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11476T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11477T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11478F: Documentation/dev-tools/kunit/ 11479F: include/kunit/ 11480F: lib/kunit/ 11481F: rust/kernel/kunit.rs 11482F: scripts/rustdoc_test_* 11483F: tools/testing/kunit/ 11484 11485KERNEL USERMODE HELPER 11486M: Luis Chamberlain <mcgrof@kernel.org> 11487L: linux-kernel@vger.kernel.org 11488S: Maintained 11489F: include/linux/umh.h 11490F: kernel/umh.c 11491 11492KERNEL VIRTUAL MACHINE (KVM) 11493M: Paolo Bonzini <pbonzini@redhat.com> 11494L: kvm@vger.kernel.org 11495S: Supported 11496W: http://www.linux-kvm.org 11497T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11498F: Documentation/virt/kvm/ 11499F: include/asm-generic/kvm* 11500F: include/kvm/iodev.h 11501F: include/linux/kvm* 11502F: include/trace/events/kvm.h 11503F: include/uapi/asm-generic/kvm* 11504F: include/uapi/linux/kvm* 11505F: tools/kvm/ 11506F: tools/testing/selftests/kvm/ 11507F: virt/kvm/* 11508 11509KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11510M: Marc Zyngier <maz@kernel.org> 11511M: Oliver Upton <oliver.upton@linux.dev> 11512R: James Morse <james.morse@arm.com> 11513R: Suzuki K Poulose <suzuki.poulose@arm.com> 11514R: Zenghui Yu <yuzenghui@huawei.com> 11515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11516L: kvmarm@lists.linux.dev 11517S: Maintained 11518T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11519F: arch/arm64/include/asm/kvm* 11520F: arch/arm64/include/uapi/asm/kvm* 11521F: arch/arm64/kvm/ 11522F: include/kvm/arm_* 11523F: tools/testing/selftests/kvm/*/aarch64/ 11524F: tools/testing/selftests/kvm/aarch64/ 11525 11526KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11527M: Huacai Chen <chenhuacai@kernel.org> 11528L: linux-mips@vger.kernel.org 11529L: kvm@vger.kernel.org 11530S: Maintained 11531T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11532F: arch/mips/include/asm/kvm* 11533F: arch/mips/include/uapi/asm/kvm* 11534F: arch/mips/kvm/ 11535 11536KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11537M: Michael Ellerman <mpe@ellerman.id.au> 11538R: Nicholas Piggin <npiggin@gmail.com> 11539L: linuxppc-dev@lists.ozlabs.org 11540L: kvm@vger.kernel.org 11541S: Maintained (Book3S 64-bit HV) 11542S: Odd fixes (Book3S 64-bit PR) 11543S: Orphan (Book3E and 32-bit) 11544T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11545F: arch/powerpc/include/asm/kvm* 11546F: arch/powerpc/include/uapi/asm/kvm* 11547F: arch/powerpc/kernel/kvm* 11548F: arch/powerpc/kvm/ 11549 11550KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11551M: Anup Patel <anup@brainfault.org> 11552R: Atish Patra <atishp@atishpatra.org> 11553L: kvm@vger.kernel.org 11554L: kvm-riscv@lists.infradead.org 11555L: linux-riscv@lists.infradead.org 11556S: Maintained 11557T: git https://github.com/kvm-riscv/linux.git 11558F: arch/riscv/include/asm/kvm* 11559F: arch/riscv/include/uapi/asm/kvm* 11560F: arch/riscv/kvm/ 11561F: tools/testing/selftests/kvm/*/riscv/ 11562 11563KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11564M: Christian Borntraeger <borntraeger@linux.ibm.com> 11565M: Janosch Frank <frankja@linux.ibm.com> 11566M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11567R: David Hildenbrand <david@redhat.com> 11568L: kvm@vger.kernel.org 11569S: Supported 11570T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11571F: Documentation/virt/kvm/s390* 11572F: arch/s390/include/asm/gmap.h 11573F: arch/s390/include/asm/kvm* 11574F: arch/s390/include/uapi/asm/kvm* 11575F: arch/s390/include/uapi/asm/uvdevice.h 11576F: arch/s390/kernel/uv.c 11577F: arch/s390/kvm/ 11578F: arch/s390/mm/gmap.c 11579F: drivers/s390/char/uvdevice.c 11580F: tools/testing/selftests/drivers/s390x/uvdevice/ 11581F: tools/testing/selftests/kvm/*/s390x/ 11582F: tools/testing/selftests/kvm/s390x/ 11583 11584KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11585M: Sean Christopherson <seanjc@google.com> 11586M: Paolo Bonzini <pbonzini@redhat.com> 11587L: kvm@vger.kernel.org 11588S: Supported 11589P: Documentation/process/maintainer-kvm-x86.rst 11590T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11591F: arch/x86/include/asm/kvm* 11592F: arch/x86/include/asm/svm.h 11593F: arch/x86/include/asm/vmx*.h 11594F: arch/x86/include/uapi/asm/kvm* 11595F: arch/x86/include/uapi/asm/svm.h 11596F: arch/x86/include/uapi/asm/vmx.h 11597F: arch/x86/kvm/ 11598F: arch/x86/kvm/*/ 11599F: tools/testing/selftests/kvm/*/x86_64/ 11600F: tools/testing/selftests/kvm/x86_64/ 11601 11602KERNFS 11603M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11604M: Tejun Heo <tj@kernel.org> 11605S: Supported 11606T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11607F: fs/kernfs/ 11608F: include/linux/kernfs.h 11609 11610KEXEC 11611M: Eric Biederman <ebiederm@xmission.com> 11612L: kexec@lists.infradead.org 11613S: Maintained 11614W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11615F: include/linux/kexec.h 11616F: include/uapi/linux/kexec.h 11617F: kernel/kexec* 11618 11619KEYS-ENCRYPTED 11620M: Mimi Zohar <zohar@linux.ibm.com> 11621L: linux-integrity@vger.kernel.org 11622L: keyrings@vger.kernel.org 11623S: Supported 11624F: Documentation/security/keys/trusted-encrypted.rst 11625F: include/keys/encrypted-type.h 11626F: security/keys/encrypted-keys/ 11627 11628KEYS-TRUSTED 11629M: James Bottomley <jejb@linux.ibm.com> 11630M: Jarkko Sakkinen <jarkko@kernel.org> 11631M: Mimi Zohar <zohar@linux.ibm.com> 11632L: linux-integrity@vger.kernel.org 11633L: keyrings@vger.kernel.org 11634S: Supported 11635F: Documentation/security/keys/trusted-encrypted.rst 11636F: include/keys/trusted-type.h 11637F: include/keys/trusted_tpm.h 11638F: security/keys/trusted-keys/ 11639 11640KEYS-TRUSTED-CAAM 11641M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11642R: Pengutronix Kernel Team <kernel@pengutronix.de> 11643L: linux-integrity@vger.kernel.org 11644L: keyrings@vger.kernel.org 11645S: Maintained 11646F: include/keys/trusted_caam.h 11647F: security/keys/trusted-keys/trusted_caam.c 11648 11649KEYS-TRUSTED-TEE 11650M: Sumit Garg <sumit.garg@linaro.org> 11651L: linux-integrity@vger.kernel.org 11652L: keyrings@vger.kernel.org 11653S: Supported 11654F: include/keys/trusted_tee.h 11655F: security/keys/trusted-keys/trusted_tee.c 11656 11657KEYS/KEYRINGS 11658M: David Howells <dhowells@redhat.com> 11659M: Jarkko Sakkinen <jarkko@kernel.org> 11660L: keyrings@vger.kernel.org 11661S: Maintained 11662F: Documentation/security/keys/core.rst 11663F: include/keys/ 11664F: include/linux/key-type.h 11665F: include/linux/key.h 11666F: include/linux/keyctl.h 11667F: include/uapi/linux/keyctl.h 11668F: security/keys/ 11669 11670KEYS/KEYRINGS_INTEGRITY 11671M: Jarkko Sakkinen <jarkko@kernel.org> 11672M: Mimi Zohar <zohar@linux.ibm.com> 11673L: linux-integrity@vger.kernel.org 11674L: keyrings@vger.kernel.org 11675S: Supported 11676F: security/integrity/platform_certs 11677 11678KFENCE 11679M: Alexander Potapenko <glider@google.com> 11680M: Marco Elver <elver@google.com> 11681R: Dmitry Vyukov <dvyukov@google.com> 11682L: kasan-dev@googlegroups.com 11683S: Maintained 11684F: Documentation/dev-tools/kfence.rst 11685F: arch/*/include/asm/kfence.h 11686F: include/linux/kfence.h 11687F: lib/Kconfig.kfence 11688F: mm/kfence/ 11689 11690KFIFO 11691M: Stefani Seibold <stefani@seibold.net> 11692S: Maintained 11693F: include/linux/kfifo.h 11694F: lib/kfifo.c 11695F: samples/kfifo/ 11696 11697KGDB / KDB /debug_core 11698M: Jason Wessel <jason.wessel@windriver.com> 11699M: Daniel Thompson <daniel.thompson@linaro.org> 11700R: Douglas Anderson <dianders@chromium.org> 11701L: kgdb-bugreport@lists.sourceforge.net 11702S: Maintained 11703W: http://kgdb.wiki.kernel.org/ 11704T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11705F: Documentation/dev-tools/kgdb.rst 11706F: drivers/misc/kgdbts.c 11707F: drivers/tty/serial/kgdboc.c 11708F: include/linux/kdb.h 11709F: include/linux/kgdb.h 11710F: kernel/debug/ 11711F: kernel/module/kdb.c 11712 11713KHADAS MCU MFD DRIVER 11714M: Neil Armstrong <neil.armstrong@linaro.org> 11715L: linux-amlogic@lists.infradead.org 11716S: Maintained 11717F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11718F: drivers/mfd/khadas-mcu.c 11719F: drivers/thermal/khadas_mcu_fan.c 11720F: include/linux/mfd/khadas-mcu.h 11721 11722KIONIX/ROHM KX022A ACCELEROMETER 11723M: Matti Vaittinen <mazziesaccount@gmail.com> 11724L: linux-iio@vger.kernel.org 11725S: Supported 11726F: drivers/iio/accel/kionix-kx022a* 11727 11728KMEMLEAK 11729M: Catalin Marinas <catalin.marinas@arm.com> 11730S: Maintained 11731F: Documentation/dev-tools/kmemleak.rst 11732F: include/linux/kmemleak.h 11733F: mm/kmemleak.c 11734F: samples/kmemleak/kmemleak-test.c 11735 11736KMSAN 11737M: Alexander Potapenko <glider@google.com> 11738R: Marco Elver <elver@google.com> 11739R: Dmitry Vyukov <dvyukov@google.com> 11740L: kasan-dev@googlegroups.com 11741S: Maintained 11742F: Documentation/dev-tools/kmsan.rst 11743F: arch/*/include/asm/kmsan.h 11744F: arch/*/mm/kmsan_* 11745F: include/linux/kmsan*.h 11746F: lib/Kconfig.kmsan 11747F: mm/kmsan/ 11748F: scripts/Makefile.kmsan 11749 11750KPROBES 11751M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11752M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11753M: "David S. Miller" <davem@davemloft.net> 11754M: Masami Hiramatsu <mhiramat@kernel.org> 11755L: linux-kernel@vger.kernel.org 11756L: linux-trace-kernel@vger.kernel.org 11757S: Maintained 11758Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11759T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11760F: Documentation/trace/kprobes.rst 11761F: include/asm-generic/kprobes.h 11762F: include/linux/kprobes.h 11763F: kernel/kprobes.c 11764F: lib/test_kprobes.c 11765F: samples/kprobes 11766 11767KS0108 LCD CONTROLLER DRIVER 11768M: Miguel Ojeda <ojeda@kernel.org> 11769S: Maintained 11770F: Documentation/admin-guide/auxdisplay/ks0108.rst 11771F: drivers/auxdisplay/ks0108.c 11772F: include/linux/ks0108.h 11773 11774KTD253 BACKLIGHT DRIVER 11775M: Linus Walleij <linus.walleij@linaro.org> 11776S: Maintained 11777F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11778F: drivers/video/backlight/ktd253-backlight.c 11779 11780KTEST 11781M: Steven Rostedt <rostedt@goodmis.org> 11782M: John Hawley <warthog9@eaglescrag.net> 11783S: Maintained 11784F: tools/testing/ktest 11785 11786KTZ8866 BACKLIGHT DRIVER 11787M: Jianhua Lu <lujianhua000@gmail.com> 11788S: Maintained 11789F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11790F: drivers/video/backlight/ktz8866.c 11791 11792KVM PARAVIRT (KVM/paravirt) 11793M: Paolo Bonzini <pbonzini@redhat.com> 11794R: Wanpeng Li <wanpengli@tencent.com> 11795R: Vitaly Kuznetsov <vkuznets@redhat.com> 11796L: kvm@vger.kernel.org 11797S: Supported 11798T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11799F: arch/um/include/asm/kvm_para.h 11800F: arch/x86/include/asm/kvm_para.h 11801F: arch/x86/include/asm/pvclock-abi.h 11802F: arch/x86/include/uapi/asm/kvm_para.h 11803F: arch/x86/kernel/kvm.c 11804F: arch/x86/kernel/kvmclock.c 11805F: include/asm-generic/kvm_para.h 11806F: include/linux/kvm_para.h 11807F: include/uapi/asm-generic/kvm_para.h 11808F: include/uapi/linux/kvm_para.h 11809 11810KVM X86 HYPER-V (KVM/hyper-v) 11811M: Vitaly Kuznetsov <vkuznets@redhat.com> 11812M: Sean Christopherson <seanjc@google.com> 11813M: Paolo Bonzini <pbonzini@redhat.com> 11814L: kvm@vger.kernel.org 11815S: Supported 11816T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11817F: arch/x86/kvm/hyperv.* 11818F: arch/x86/kvm/kvm_onhyperv.* 11819F: arch/x86/kvm/svm/hyperv.* 11820F: arch/x86/kvm/svm/svm_onhyperv.* 11821F: arch/x86/kvm/vmx/hyperv.* 11822 11823KVM X86 Xen (KVM/Xen) 11824M: David Woodhouse <dwmw2@infradead.org> 11825M: Paul Durrant <paul@xen.org> 11826M: Sean Christopherson <seanjc@google.com> 11827M: Paolo Bonzini <pbonzini@redhat.com> 11828L: kvm@vger.kernel.org 11829S: Supported 11830T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11831F: arch/x86/kvm/xen.* 11832 11833L3MDEV 11834M: David Ahern <dsahern@kernel.org> 11835L: netdev@vger.kernel.org 11836S: Maintained 11837F: include/net/l3mdev.h 11838F: net/l3mdev 11839 11840LANDLOCK SECURITY MODULE 11841M: Mickaël Salaün <mic@digikod.net> 11842L: linux-security-module@vger.kernel.org 11843S: Supported 11844W: https://landlock.io 11845T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11846F: Documentation/security/landlock.rst 11847F: Documentation/userspace-api/landlock.rst 11848F: include/uapi/linux/landlock.h 11849F: samples/landlock/ 11850F: security/landlock/ 11851F: tools/testing/selftests/landlock/ 11852K: landlock 11853K: LANDLOCK 11854 11855LANTIQ / INTEL Ethernet drivers 11856M: Hauke Mehrtens <hauke@hauke-m.de> 11857L: netdev@vger.kernel.org 11858S: Maintained 11859F: drivers/net/dsa/lantiq_gswip.c 11860F: drivers/net/dsa/lantiq_pce.h 11861F: drivers/net/ethernet/lantiq_xrx200.c 11862F: net/dsa/tag_gswip.c 11863 11864LANTIQ MIPS ARCHITECTURE 11865M: John Crispin <john@phrozen.org> 11866L: linux-mips@vger.kernel.org 11867S: Maintained 11868F: arch/mips/lantiq 11869F: drivers/soc/lantiq 11870 11871LASI 53c700 driver for PARISC 11872M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11873L: linux-scsi@vger.kernel.org 11874S: Maintained 11875F: Documentation/scsi/53c700.rst 11876F: drivers/scsi/53c700* 11877 11878LEAKING_ADDRESSES 11879M: Tobin C. Harding <me@tobin.cc> 11880M: Tycho Andersen <tycho@tycho.pizza> 11881L: linux-hardening@vger.kernel.org 11882S: Maintained 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11884F: scripts/leaking_addresses.pl 11885 11886LED SUBSYSTEM 11887M: Pavel Machek <pavel@ucw.cz> 11888M: Lee Jones <lee@kernel.org> 11889L: linux-leds@vger.kernel.org 11890S: Maintained 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11892F: Documentation/devicetree/bindings/leds/ 11893F: Documentation/leds/ 11894F: drivers/leds/ 11895F: include/dt-bindings/leds/ 11896F: include/linux/leds.h 11897 11898LEGACY EEPROM DRIVER 11899M: Jean Delvare <jdelvare@suse.com> 11900S: Maintained 11901F: Documentation/misc-devices/eeprom.rst 11902F: drivers/misc/eeprom/eeprom.c 11903 11904LEGO MINDSTORMS EV3 11905R: David Lechner <david@lechnology.com> 11906S: Maintained 11907F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11908F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11909F: drivers/power/supply/lego_ev3_battery.c 11910 11911LEGO USB Tower driver 11912M: Juergen Stuber <starblue@users.sourceforge.net> 11913L: legousb-devel@lists.sourceforge.net 11914S: Maintained 11915W: http://legousb.sourceforge.net/ 11916F: drivers/usb/misc/legousbtower.c 11917 11918LETSKETCH HID TABLET DRIVER 11919M: Hans de Goede <hdegoede@redhat.com> 11920L: linux-input@vger.kernel.org 11921S: Maintained 11922T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11923F: drivers/hid/hid-letsketch.c 11924 11925LG LAPTOP EXTRAS 11926M: Matan Ziv-Av <matan@svgalib.org> 11927L: platform-driver-x86@vger.kernel.org 11928S: Maintained 11929F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11930F: Documentation/admin-guide/laptops/lg-laptop.rst 11931F: drivers/platform/x86/lg-laptop.c 11932 11933LG2160 MEDIA DRIVER 11934M: Michael Krufky <mkrufky@linuxtv.org> 11935L: linux-media@vger.kernel.org 11936S: Maintained 11937W: https://linuxtv.org 11938W: http://github.com/mkrufky 11939Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11940T: git git://linuxtv.org/mkrufky/tuners.git 11941F: drivers/media/dvb-frontends/lg2160.* 11942 11943LGDT3305 MEDIA DRIVER 11944M: Michael Krufky <mkrufky@linuxtv.org> 11945L: linux-media@vger.kernel.org 11946S: Maintained 11947W: https://linuxtv.org 11948W: http://github.com/mkrufky 11949Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11950T: git git://linuxtv.org/mkrufky/tuners.git 11951F: drivers/media/dvb-frontends/lgdt3305.* 11952 11953LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11954M: Viresh Kumar <vireshk@kernel.org> 11955L: linux-ide@vger.kernel.org 11956S: Maintained 11957T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11958F: drivers/ata/pata_arasan_cf.c 11959F: include/linux/pata_arasan_cf_data.h 11960 11961LIBATA PATA DRIVERS 11962R: Sergey Shtylyov <s.shtylyov@omp.ru> 11963L: linux-ide@vger.kernel.org 11964F: drivers/ata/ata_*.c 11965F: drivers/ata/pata_*.c 11966 11967LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11968M: Linus Walleij <linus.walleij@linaro.org> 11969L: linux-ide@vger.kernel.org 11970S: Maintained 11971T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11972F: drivers/ata/pata_ftide010.c 11973F: drivers/ata/sata_gemini.c 11974F: drivers/ata/sata_gemini.h 11975 11976LIBATA SATA AHCI PLATFORM devices support 11977M: Hans de Goede <hdegoede@redhat.com> 11978M: Jens Axboe <axboe@kernel.dk> 11979L: linux-ide@vger.kernel.org 11980S: Maintained 11981T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11982F: drivers/ata/ahci_platform.c 11983F: drivers/ata/libahci_platform.c 11984F: include/linux/ahci_platform.h 11985 11986LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11987M: Serge Semin <fancer.lancer@gmail.com> 11988L: linux-ide@vger.kernel.org 11989S: Maintained 11990T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11991F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11992F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11993F: drivers/ata/ahci_dwc.c 11994 11995LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11996M: Mikael Pettersson <mikpelinux@gmail.com> 11997L: linux-ide@vger.kernel.org 11998S: Maintained 11999T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12000F: drivers/ata/sata_promise.* 12001 12002LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12003M: Damien Le Moal <dlemoal@kernel.org> 12004L: linux-ide@vger.kernel.org 12005S: Maintained 12006T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12007F: Documentation/ABI/testing/sysfs-ata 12008F: Documentation/devicetree/bindings/ata/ 12009F: drivers/ata/ 12010F: include/linux/ata.h 12011F: include/linux/libata.h 12012 12013LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12014M: Vishal Verma <vishal.l.verma@intel.com> 12015M: Dan Williams <dan.j.williams@intel.com> 12016M: Dave Jiang <dave.jiang@intel.com> 12017L: nvdimm@lists.linux.dev 12018S: Supported 12019Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12020P: Documentation/nvdimm/maintainer-entry-profile.rst 12021F: drivers/nvdimm/btt* 12022 12023LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12024M: Dan Williams <dan.j.williams@intel.com> 12025M: Vishal Verma <vishal.l.verma@intel.com> 12026M: Dave Jiang <dave.jiang@intel.com> 12027L: nvdimm@lists.linux.dev 12028S: Supported 12029Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12030P: Documentation/nvdimm/maintainer-entry-profile.rst 12031F: drivers/nvdimm/pmem* 12032 12033LIBNVDIMM: DEVICETREE BINDINGS 12034M: Oliver O'Halloran <oohall@gmail.com> 12035L: nvdimm@lists.linux.dev 12036S: Supported 12037Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12038F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12039F: drivers/nvdimm/of_pmem.c 12040 12041LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12042M: Dan Williams <dan.j.williams@intel.com> 12043M: Vishal Verma <vishal.l.verma@intel.com> 12044M: Dave Jiang <dave.jiang@intel.com> 12045M: Ira Weiny <ira.weiny@intel.com> 12046L: nvdimm@lists.linux.dev 12047S: Supported 12048Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12049P: Documentation/nvdimm/maintainer-entry-profile.rst 12050T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12051F: drivers/acpi/nfit/* 12052F: drivers/nvdimm/* 12053F: include/linux/libnvdimm.h 12054F: include/linux/nd.h 12055F: include/uapi/linux/ndctl.h 12056F: tools/testing/nvdimm/ 12057 12058LICENSES and SPDX stuff 12059M: Thomas Gleixner <tglx@linutronix.de> 12060M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12061L: linux-spdx@vger.kernel.org 12062S: Maintained 12063T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12064F: COPYING 12065F: Documentation/process/license-rules.rst 12066F: LICENSES/ 12067F: scripts/spdxcheck-test.sh 12068F: scripts/spdxcheck.py 12069F: scripts/spdxexclude 12070 12071LINEAR RANGES HELPERS 12072M: Mark Brown <broonie@kernel.org> 12073R: Matti Vaittinen <mazziesaccount@gmail.com> 12074F: include/linux/linear_range.h 12075F: lib/linear_ranges.c 12076F: lib/test_linear_ranges.c 12077 12078LINUX FOR POWER MACINTOSH 12079L: linuxppc-dev@lists.ozlabs.org 12080S: Orphan 12081F: arch/powerpc/platforms/powermac/ 12082F: drivers/macintosh/ 12083X: drivers/macintosh/adb-iop.c 12084X: drivers/macintosh/via-macii.c 12085 12086LINUX FOR POWERPC (32-BIT AND 64-BIT) 12087M: Michael Ellerman <mpe@ellerman.id.au> 12088R: Nicholas Piggin <npiggin@gmail.com> 12089R: Christophe Leroy <christophe.leroy@csgroup.eu> 12090L: linuxppc-dev@lists.ozlabs.org 12091S: Supported 12092W: https://github.com/linuxppc/wiki/wiki 12093Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12094T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12095F: Documentation/ABI/stable/sysfs-firmware-opal-* 12096F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12097F: Documentation/devicetree/bindings/powerpc/ 12098F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12099F: Documentation/powerpc/ 12100F: arch/powerpc/ 12101F: drivers/*/*/*pasemi* 12102F: drivers/*/*pasemi* 12103F: drivers/char/tpm/tpm_ibmvtpm* 12104F: drivers/crypto/nx/ 12105F: drivers/crypto/vmx/ 12106F: drivers/i2c/busses/i2c-opal.c 12107F: drivers/net/ethernet/ibm/ibmveth.* 12108F: drivers/net/ethernet/ibm/ibmvnic.* 12109F: drivers/pci/hotplug/pnv_php.c 12110F: drivers/pci/hotplug/rpa* 12111F: drivers/rtc/rtc-opal.c 12112F: drivers/scsi/ibmvscsi/ 12113F: drivers/tty/hvc/hvc_opal.c 12114F: drivers/watchdog/wdrtas.c 12115F: tools/testing/selftests/powerpc 12116N: /pmac 12117N: powermac 12118N: powernv 12119N: [^a-z0-9]ps3 12120N: pseries 12121 12122LINUX FOR POWERPC EMBEDDED MPC5XXX 12123M: Anatolij Gustschin <agust@denx.de> 12124L: linuxppc-dev@lists.ozlabs.org 12125S: Odd Fixes 12126F: arch/powerpc/platforms/512x/ 12127F: arch/powerpc/platforms/52xx/ 12128 12129LINUX FOR POWERPC EMBEDDED PPC4XX 12130L: linuxppc-dev@lists.ozlabs.org 12131S: Orphan 12132F: arch/powerpc/platforms/40x/ 12133F: arch/powerpc/platforms/44x/ 12134 12135LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12136M: Scott Wood <oss@buserror.net> 12137L: linuxppc-dev@lists.ozlabs.org 12138S: Odd fixes 12139T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12140F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12141F: Documentation/devicetree/bindings/powerpc/fsl/ 12142F: arch/powerpc/platforms/83xx/ 12143F: arch/powerpc/platforms/85xx/ 12144 12145LINUX FOR POWERPC EMBEDDED PPC8XX 12146M: Christophe Leroy <christophe.leroy@csgroup.eu> 12147L: linuxppc-dev@lists.ozlabs.org 12148S: Maintained 12149F: arch/powerpc/platforms/8xx/ 12150 12151LINUX KERNEL DUMP TEST MODULE (LKDTM) 12152M: Kees Cook <keescook@chromium.org> 12153S: Maintained 12154F: drivers/misc/lkdtm/* 12155F: tools/testing/selftests/lkdtm/* 12156 12157LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12158M: Alan Stern <stern@rowland.harvard.edu> 12159M: Andrea Parri <parri.andrea@gmail.com> 12160M: Will Deacon <will@kernel.org> 12161M: Peter Zijlstra <peterz@infradead.org> 12162M: Boqun Feng <boqun.feng@gmail.com> 12163M: Nicholas Piggin <npiggin@gmail.com> 12164M: David Howells <dhowells@redhat.com> 12165M: Jade Alglave <j.alglave@ucl.ac.uk> 12166M: Luc Maranget <luc.maranget@inria.fr> 12167M: "Paul E. McKenney" <paulmck@kernel.org> 12168R: Akira Yokosawa <akiyks@gmail.com> 12169R: Daniel Lustig <dlustig@nvidia.com> 12170R: Joel Fernandes <joel@joelfernandes.org> 12171L: linux-kernel@vger.kernel.org 12172L: linux-arch@vger.kernel.org 12173S: Supported 12174T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12175F: Documentation/atomic_bitops.txt 12176F: Documentation/atomic_t.txt 12177F: Documentation/core-api/refcount-vs-atomic.rst 12178F: Documentation/litmus-tests/ 12179F: Documentation/memory-barriers.txt 12180F: tools/memory-model/ 12181 12182LINUX-NEXT TREE 12183M: Stephen Rothwell <sfr@canb.auug.org.au> 12184L: linux-next@vger.kernel.org 12185S: Supported 12186B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12187T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12188 12189LIS3LV02D ACCELEROMETER DRIVER 12190M: Eric Piel <eric.piel@tremplin-utc.net> 12191S: Maintained 12192F: Documentation/misc-devices/lis3lv02d.rst 12193F: drivers/misc/lis3lv02d/ 12194F: drivers/platform/x86/hp/hp_accel.c 12195 12196LIST KUNIT TEST 12197M: David Gow <davidgow@google.com> 12198L: linux-kselftest@vger.kernel.org 12199L: kunit-dev@googlegroups.com 12200S: Maintained 12201F: lib/list-test.c 12202 12203LITEX PLATFORM 12204M: Karol Gugala <kgugala@antmicro.com> 12205M: Mateusz Holenko <mholenko@antmicro.com> 12206M: Gabriel Somlo <gsomlo@gmail.com> 12207M: Joel Stanley <joel@jms.id.au> 12208S: Maintained 12209F: Documentation/devicetree/bindings/*/litex,*.yaml 12210F: arch/openrisc/boot/dts/or1klitex.dts 12211F: drivers/mmc/host/litex_mmc.c 12212F: drivers/net/ethernet/litex/* 12213F: drivers/soc/litex/* 12214F: drivers/tty/serial/liteuart.c 12215F: include/linux/litex.h 12216N: litex 12217 12218LIVE PATCHING 12219M: Josh Poimboeuf <jpoimboe@kernel.org> 12220M: Jiri Kosina <jikos@kernel.org> 12221M: Miroslav Benes <mbenes@suse.cz> 12222M: Petr Mladek <pmladek@suse.com> 12223R: Joe Lawrence <joe.lawrence@redhat.com> 12224L: live-patching@vger.kernel.org 12225S: Maintained 12226T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12227F: Documentation/ABI/testing/sysfs-kernel-livepatch 12228F: Documentation/livepatch/ 12229F: arch/powerpc/include/asm/livepatch.h 12230F: include/linux/livepatch.h 12231F: kernel/livepatch/ 12232F: kernel/module/livepatch.c 12233F: lib/livepatch/ 12234F: samples/livepatch/ 12235F: tools/testing/selftests/livepatch/ 12236 12237LLC (802.2) 12238L: netdev@vger.kernel.org 12239S: Odd fixes 12240F: include/linux/llc.h 12241F: include/net/llc* 12242F: include/uapi/linux/llc.h 12243F: net/llc/ 12244 12245LM73 HARDWARE MONITOR DRIVER 12246M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12247L: linux-hwmon@vger.kernel.org 12248S: Maintained 12249F: drivers/hwmon/lm73.c 12250 12251LM78 HARDWARE MONITOR DRIVER 12252M: Jean Delvare <jdelvare@suse.com> 12253L: linux-hwmon@vger.kernel.org 12254S: Maintained 12255F: Documentation/hwmon/lm78.rst 12256F: drivers/hwmon/lm78.c 12257 12258LM83 HARDWARE MONITOR DRIVER 12259M: Jean Delvare <jdelvare@suse.com> 12260L: linux-hwmon@vger.kernel.org 12261S: Maintained 12262F: Documentation/hwmon/lm83.rst 12263F: drivers/hwmon/lm83.c 12264 12265LM90 HARDWARE MONITOR DRIVER 12266M: Jean Delvare <jdelvare@suse.com> 12267L: linux-hwmon@vger.kernel.org 12268S: Maintained 12269F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12270F: Documentation/hwmon/lm90.rst 12271F: drivers/hwmon/lm90.c 12272F: include/dt-bindings/thermal/lm90.h 12273 12274LM95234 HARDWARE MONITOR DRIVER 12275M: Guenter Roeck <linux@roeck-us.net> 12276L: linux-hwmon@vger.kernel.org 12277S: Maintained 12278F: Documentation/hwmon/lm95234.rst 12279F: drivers/hwmon/lm95234.c 12280 12281LME2510 MEDIA DRIVER 12282M: Malcolm Priestley <tvboxspy@gmail.com> 12283L: linux-media@vger.kernel.org 12284S: Maintained 12285W: https://linuxtv.org 12286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12287F: drivers/media/usb/dvb-usb-v2/lmedm04* 12288 12289LOADPIN SECURITY MODULE 12290M: Kees Cook <keescook@chromium.org> 12291S: Supported 12292T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12293F: Documentation/admin-guide/LSM/LoadPin.rst 12294F: security/loadpin/ 12295 12296LOCKING PRIMITIVES 12297M: Peter Zijlstra <peterz@infradead.org> 12298M: Ingo Molnar <mingo@redhat.com> 12299M: Will Deacon <will@kernel.org> 12300R: Waiman Long <longman@redhat.com> 12301R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12302L: linux-kernel@vger.kernel.org 12303S: Maintained 12304T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12305F: Documentation/locking/ 12306F: arch/*/include/asm/spinlock*.h 12307F: include/linux/lockdep.h 12308F: include/linux/mutex*.h 12309F: include/linux/rwlock*.h 12310F: include/linux/rwsem*.h 12311F: include/linux/seqlock.h 12312F: include/linux/spinlock*.h 12313F: kernel/locking/ 12314F: lib/locking*.[ch] 12315X: kernel/locking/locktorture.c 12316 12317LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12318M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12319L: linux-ntfs-dev@lists.sourceforge.net 12320S: Maintained 12321W: http://www.linux-ntfs.org/content/view/19/37/ 12322F: Documentation/admin-guide/ldm.rst 12323F: block/partitions/ldm.* 12324 12325LOGITECH HID GAMING KEYBOARDS 12326M: Hans de Goede <hdegoede@redhat.com> 12327L: linux-input@vger.kernel.org 12328S: Maintained 12329T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12330F: drivers/hid/hid-lg-g15.c 12331 12332LONTIUM LT8912B MIPI TO HDMI BRIDGE 12333M: Adrien Grassein <adrien.grassein@gmail.com> 12334S: Maintained 12335F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12336F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12337 12338LOONGARCH 12339M: Huacai Chen <chenhuacai@kernel.org> 12340R: WANG Xuerui <kernel@xen0n.name> 12341L: loongarch@lists.linux.dev 12342S: Maintained 12343T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12344F: Documentation/arch/loongarch/ 12345F: Documentation/translations/zh_CN/arch/loongarch/ 12346F: arch/loongarch/ 12347F: drivers/*/*loongarch* 12348 12349LOONGSON GPIO DRIVER 12350M: Yinbo Zhu <zhuyinbo@loongson.cn> 12351L: linux-gpio@vger.kernel.org 12352S: Maintained 12353F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12354F: drivers/gpio/gpio-loongson-64bit.c 12355 12356LOONGSON LS2X I2C DRIVER 12357M: Binbin Zhou <zhoubinbin@loongson.cn> 12358L: linux-i2c@vger.kernel.org 12359S: Maintained 12360F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12361F: drivers/i2c/busses/i2c-ls2x.c 12362 12363LOONGSON-2 SOC SERIES CLOCK DRIVER 12364M: Yinbo Zhu <zhuyinbo@loongson.cn> 12365L: linux-clk@vger.kernel.org 12366S: Maintained 12367F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12368F: drivers/clk/clk-loongson2.c 12369F: include/dt-bindings/clock/loongson,ls2k-clk.h 12370 12371LOONGSON SPI DRIVER 12372M: Yinbo Zhu <zhuyinbo@loongson.cn> 12373L: linux-spi@vger.kernel.org 12374S: Maintained 12375F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12376F: drivers/spi/spi-loongson-core.c 12377F: drivers/spi/spi-loongson-pci.c 12378F: drivers/spi/spi-loongson-plat.c 12379F: drivers/spi/spi-loongson.h 12380 12381LOONGSON-2 SOC SERIES GUTS DRIVER 12382M: Yinbo Zhu <zhuyinbo@loongson.cn> 12383L: loongarch@lists.linux.dev 12384S: Maintained 12385F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12386F: drivers/soc/loongson/loongson2_guts.c 12387 12388LOONGSON-2 SOC SERIES PM DRIVER 12389M: Yinbo Zhu <zhuyinbo@loongson.cn> 12390L: linux-pm@vger.kernel.org 12391S: Maintained 12392F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12393F: drivers/soc/loongson/loongson2_pm.c 12394 12395LOONGSON-2 SOC SERIES PINCTRL DRIVER 12396M: zhanghongchen <zhanghongchen@loongson.cn> 12397M: Yinbo Zhu <zhuyinbo@loongson.cn> 12398L: linux-gpio@vger.kernel.org 12399S: Maintained 12400F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12401F: drivers/pinctrl/pinctrl-loongson2.c 12402 12403LOONGSON-2 SOC SERIES THERMAL DRIVER 12404M: zhanghongchen <zhanghongchen@loongson.cn> 12405M: Yinbo Zhu <zhuyinbo@loongson.cn> 12406L: linux-pm@vger.kernel.org 12407S: Maintained 12408F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12409F: drivers/thermal/loongson2_thermal.c 12410 12411LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12412M: Sathya Prakash <sathya.prakash@broadcom.com> 12413M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12414M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12415L: MPT-FusionLinux.pdl@broadcom.com 12416L: linux-scsi@vger.kernel.org 12417S: Supported 12418W: http://www.avagotech.com/support/ 12419F: drivers/message/fusion/ 12420F: drivers/scsi/mpt3sas/ 12421 12422LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12423M: Matthew Wilcox <willy@infradead.org> 12424L: linux-scsi@vger.kernel.org 12425S: Maintained 12426F: drivers/scsi/sym53c8xx_2/ 12427 12428LTC1660 DAC DRIVER 12429M: Marcus Folkesson <marcus.folkesson@gmail.com> 12430L: linux-iio@vger.kernel.org 12431S: Maintained 12432F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12433F: drivers/iio/dac/ltc1660.c 12434 12435LTC2688 IIO DAC DRIVER 12436M: Nuno Sá <nuno.sa@analog.com> 12437L: linux-iio@vger.kernel.org 12438S: Supported 12439W: https://ez.analog.com/linux-software-drivers 12440F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12441F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12442F: drivers/iio/dac/ltc2688.c 12443 12444LTC2947 HARDWARE MONITOR DRIVER 12445M: Nuno Sá <nuno.sa@analog.com> 12446L: linux-hwmon@vger.kernel.org 12447S: Supported 12448W: https://ez.analog.com/linux-software-drivers 12449F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12450F: drivers/hwmon/ltc2947-core.c 12451F: drivers/hwmon/ltc2947-i2c.c 12452F: drivers/hwmon/ltc2947-spi.c 12453F: drivers/hwmon/ltc2947.h 12454 12455LTC2983 IIO TEMPERATURE DRIVER 12456M: Nuno Sá <nuno.sa@analog.com> 12457L: linux-iio@vger.kernel.org 12458S: Supported 12459W: https://ez.analog.com/linux-software-drivers 12460F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12461F: drivers/iio/temperature/ltc2983.c 12462 12463LTC4261 HARDWARE MONITOR DRIVER 12464M: Guenter Roeck <linux@roeck-us.net> 12465L: linux-hwmon@vger.kernel.org 12466S: Maintained 12467F: Documentation/hwmon/ltc4261.rst 12468F: drivers/hwmon/ltc4261.c 12469 12470LTC4306 I2C MULTIPLEXER DRIVER 12471M: Michael Hennerich <michael.hennerich@analog.com> 12472L: linux-i2c@vger.kernel.org 12473S: Supported 12474W: https://ez.analog.com/linux-software-drivers 12475F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12476F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12477 12478LTP (Linux Test Project) 12479M: Mike Frysinger <vapier@gentoo.org> 12480M: Cyril Hrubis <chrubis@suse.cz> 12481M: Wanlong Gao <wanlong.gao@gmail.com> 12482M: Jan Stancek <jstancek@redhat.com> 12483M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12484M: Alexey Kodanev <alexey.kodanev@oracle.com> 12485L: ltp@lists.linux.it (subscribers-only) 12486S: Maintained 12487W: http://linux-test-project.github.io/ 12488T: git https://github.com/linux-test-project/ltp.git 12489 12490LYNX 28G SERDES PHY DRIVER 12491M: Ioana Ciornei <ioana.ciornei@nxp.com> 12492L: netdev@vger.kernel.org 12493S: Supported 12494F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12495F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12496 12497LYNX PCS MODULE 12498M: Ioana Ciornei <ioana.ciornei@nxp.com> 12499L: netdev@vger.kernel.org 12500S: Supported 12501F: drivers/net/pcs/pcs-lynx.c 12502F: include/linux/pcs-lynx.h 12503 12504M68K ARCHITECTURE 12505M: Geert Uytterhoeven <geert@linux-m68k.org> 12506L: linux-m68k@lists.linux-m68k.org 12507S: Maintained 12508W: http://www.linux-m68k.org/ 12509T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12510F: arch/m68k/ 12511F: drivers/zorro/ 12512 12513M68K ON APPLE MACINTOSH 12514M: Joshua Thompson <funaho@jurai.org> 12515L: linux-m68k@lists.linux-m68k.org 12516S: Maintained 12517W: http://www.mac.linux-m68k.org/ 12518F: arch/m68k/mac/ 12519F: drivers/macintosh/adb-iop.c 12520F: drivers/macintosh/via-macii.c 12521 12522M68K ON HP9000/300 12523M: Philip Blundell <philb@gnu.org> 12524S: Maintained 12525W: http://www.tazenda.demon.co.uk/phil/linux-hp 12526F: arch/m68k/hp300/ 12527 12528M88DS3103 MEDIA DRIVER 12529M: Antti Palosaari <crope@iki.fi> 12530L: linux-media@vger.kernel.org 12531S: Maintained 12532W: https://linuxtv.org 12533W: http://palosaari.fi/linux/ 12534Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12535T: git git://linuxtv.org/anttip/media_tree.git 12536F: drivers/media/dvb-frontends/m88ds3103* 12537 12538M88RS2000 MEDIA DRIVER 12539M: Malcolm Priestley <tvboxspy@gmail.com> 12540L: linux-media@vger.kernel.org 12541S: Maintained 12542W: https://linuxtv.org 12543Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12544F: drivers/media/dvb-frontends/m88rs2000* 12545 12546MA901 MASTERKIT USB FM RADIO DRIVER 12547M: Alexey Klimov <klimov.linux@gmail.com> 12548L: linux-media@vger.kernel.org 12549S: Maintained 12550T: git git://linuxtv.org/media_tree.git 12551F: drivers/media/radio/radio-ma901.c 12552 12553MAC80211 12554M: Johannes Berg <johannes@sipsolutions.net> 12555L: linux-wireless@vger.kernel.org 12556S: Maintained 12557W: https://wireless.wiki.kernel.org/ 12558Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12559T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12560T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12561F: Documentation/networking/mac80211-injection.rst 12562F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12563F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12564F: include/net/mac80211.h 12565F: net/mac80211/ 12566 12567MAILBOX API 12568M: Jassi Brar <jassisinghbrar@gmail.com> 12569L: linux-kernel@vger.kernel.org 12570S: Maintained 12571F: Documentation/devicetree/bindings/mailbox/ 12572F: drivers/mailbox/ 12573F: include/dt-bindings/mailbox/ 12574F: include/linux/mailbox_client.h 12575F: include/linux/mailbox_controller.h 12576 12577MAILBOX ARM MHUv2 12578M: Viresh Kumar <viresh.kumar@linaro.org> 12579M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12580L: linux-kernel@vger.kernel.org 12581S: Maintained 12582F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12583F: drivers/mailbox/arm_mhuv2.c 12584F: include/linux/mailbox/arm_mhuv2_message.h 12585 12586MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12587M: Michael Kerrisk <mtk.manpages@gmail.com> 12588L: linux-man@vger.kernel.org 12589S: Maintained 12590W: http://www.kernel.org/doc/man-pages 12591 12592MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12593M: Jeremy Kerr <jk@codeconstruct.com.au> 12594M: Matt Johnston <matt@codeconstruct.com.au> 12595L: netdev@vger.kernel.org 12596S: Maintained 12597F: Documentation/networking/mctp.rst 12598F: drivers/net/mctp/ 12599F: include/net/mctp.h 12600F: include/net/mctpdevice.h 12601F: include/net/netns/mctp.h 12602F: net/mctp/ 12603 12604MAPLE TREE 12605M: Liam R. Howlett <Liam.Howlett@oracle.com> 12606L: maple-tree@lists.infradead.org 12607L: linux-mm@kvack.org 12608S: Supported 12609F: Documentation/core-api/maple_tree.rst 12610F: include/linux/maple_tree.h 12611F: include/trace/events/maple_tree.h 12612F: lib/maple_tree.c 12613F: lib/test_maple_tree.c 12614F: tools/testing/radix-tree/linux/maple_tree.h 12615F: tools/testing/radix-tree/maple.c 12616 12617MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12618M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12619L: linux-mips@vger.kernel.org 12620S: Maintained 12621F: arch/mips/boot/dts/img/pistachio* 12622 12623MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12624M: Andrew Lunn <andrew@lunn.ch> 12625L: netdev@vger.kernel.org 12626S: Maintained 12627F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12628F: Documentation/networking/devlink/mv88e6xxx.rst 12629F: drivers/net/dsa/mv88e6xxx/ 12630F: include/linux/dsa/mv88e6xxx.h 12631F: include/linux/platform_data/mv88e6xxx.h 12632 12633MARVELL ARMADA 3700 PHY DRIVERS 12634M: Miquel Raynal <miquel.raynal@bootlin.com> 12635S: Maintained 12636F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12637F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12638F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12639F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12640 12641MARVELL ARMADA 3700 SERIAL DRIVER 12642M: Pali Rohár <pali@kernel.org> 12643S: Maintained 12644F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12645F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12646F: drivers/tty/serial/mvebu-uart.c 12647 12648MARVELL ARMADA DRM SUPPORT 12649M: Russell King <linux@armlinux.org.uk> 12650S: Maintained 12651T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12652T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12653F: Documentation/devicetree/bindings/display/armada/ 12654F: drivers/gpu/drm/armada/ 12655F: include/uapi/drm/armada_drm.h 12656 12657MARVELL CRYPTO DRIVER 12658M: Boris Brezillon <bbrezillon@kernel.org> 12659M: Arnaud Ebalard <arno@natisbad.org> 12660M: Srujana Challa <schalla@marvell.com> 12661L: linux-crypto@vger.kernel.org 12662S: Maintained 12663F: drivers/crypto/marvell/ 12664F: include/linux/soc/marvell/octeontx2/ 12665 12666MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12667M: Mirko Lindner <mlindner@marvell.com> 12668M: Stephen Hemminger <stephen@networkplumber.org> 12669L: netdev@vger.kernel.org 12670S: Maintained 12671F: drivers/net/ethernet/marvell/sk* 12672 12673MARVELL LIBERTAS WIRELESS DRIVER 12674L: libertas-dev@lists.infradead.org 12675S: Orphan 12676F: drivers/net/wireless/marvell/libertas/ 12677 12678MARVELL MACCHIATOBIN SUPPORT 12679M: Russell King <linux@armlinux.org.uk> 12680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12681S: Maintained 12682F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12683 12684MARVELL MV643XX ETHERNET DRIVER 12685M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12686L: netdev@vger.kernel.org 12687S: Maintained 12688F: drivers/net/ethernet/marvell/mv643xx_eth.* 12689F: include/linux/mv643xx.h 12690 12691MARVELL MV88X3310 PHY DRIVER 12692M: Russell King <linux@armlinux.org.uk> 12693M: Marek Behún <kabel@kernel.org> 12694L: netdev@vger.kernel.org 12695S: Maintained 12696F: drivers/net/phy/marvell10g.c 12697 12698MARVELL MVEBU THERMAL DRIVER 12699M: Miquel Raynal <miquel.raynal@bootlin.com> 12700S: Maintained 12701F: drivers/thermal/armada_thermal.c 12702 12703MARVELL MVNETA ETHERNET DRIVER 12704M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12705L: netdev@vger.kernel.org 12706S: Maintained 12707F: drivers/net/ethernet/marvell/mvneta.* 12708 12709MARVELL MVPP2 ETHERNET DRIVER 12710M: Marcin Wojtas <mw@semihalf.com> 12711M: Russell King <linux@armlinux.org.uk> 12712L: netdev@vger.kernel.org 12713S: Maintained 12714F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12715F: drivers/net/ethernet/marvell/mvpp2/ 12716 12717MARVELL MWIFIEX WIRELESS DRIVER 12718M: Brian Norris <briannorris@chromium.org> 12719L: linux-wireless@vger.kernel.org 12720S: Odd Fixes 12721F: drivers/net/wireless/marvell/mwifiex/ 12722 12723MARVELL MWL8K WIRELESS DRIVER 12724L: linux-wireless@vger.kernel.org 12725S: Orphan 12726F: drivers/net/wireless/marvell/mwl8k.c 12727 12728MARVELL NAND CONTROLLER DRIVER 12729M: Miquel Raynal <miquel.raynal@bootlin.com> 12730L: linux-mtd@lists.infradead.org 12731S: Maintained 12732F: drivers/mtd/nand/raw/marvell_nand.c 12733 12734MARVELL OCTEON ENDPOINT DRIVER 12735M: Veerasenareddy Burru <vburru@marvell.com> 12736M: Sathesh Edara <sedara@marvell.com> 12737L: netdev@vger.kernel.org 12738S: Supported 12739F: drivers/net/ethernet/marvell/octeon_ep 12740 12741MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12742M: Sunil Goutham <sgoutham@marvell.com> 12743M: Geetha sowjanya <gakula@marvell.com> 12744M: Subbaraya Sundeep <sbhatta@marvell.com> 12745M: hariprasad <hkelam@marvell.com> 12746L: netdev@vger.kernel.org 12747S: Supported 12748F: drivers/net/ethernet/marvell/octeontx2/nic/ 12749F: include/linux/soc/marvell/octeontx2/ 12750 12751MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12752M: Sunil Goutham <sgoutham@marvell.com> 12753M: Linu Cherian <lcherian@marvell.com> 12754M: Geetha sowjanya <gakula@marvell.com> 12755M: Jerin Jacob <jerinj@marvell.com> 12756M: hariprasad <hkelam@marvell.com> 12757M: Subbaraya Sundeep <sbhatta@marvell.com> 12758L: netdev@vger.kernel.org 12759S: Supported 12760F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12761F: drivers/net/ethernet/marvell/octeontx2/af/ 12762 12763MARVELL PRESTERA ETHERNET SWITCH DRIVER 12764M: Taras Chornyi <taras.chornyi@plvision.eu> 12765S: Supported 12766W: https://github.com/Marvell-switching/switchdev-prestera 12767F: drivers/net/ethernet/marvell/prestera/ 12768 12769MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12770M: Nicolas Pitre <nico@fluxnic.net> 12771S: Odd Fixes 12772F: drivers/mmc/host/mvsdio.* 12773 12774MARVELL USB MDIO CONTROLLER DRIVER 12775M: Tobias Waldekranz <tobias@waldekranz.com> 12776L: netdev@vger.kernel.org 12777S: Maintained 12778F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12779F: drivers/net/mdio/mdio-mvusb.c 12780 12781MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12782M: Hu Ziji <huziji@marvell.com> 12783L: linux-mmc@vger.kernel.org 12784S: Supported 12785F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12786F: drivers/mmc/host/sdhci-xenon* 12787 12788MATROX FRAMEBUFFER DRIVER 12789L: linux-fbdev@vger.kernel.org 12790S: Orphan 12791F: drivers/video/fbdev/matrox/matroxfb_* 12792F: include/uapi/linux/matroxfb.h 12793 12794MAX15301 DRIVER 12795M: Daniel Nilsson <daniel.nilsson@flex.com> 12796L: linux-hwmon@vger.kernel.org 12797S: Maintained 12798F: Documentation/hwmon/max15301.rst 12799F: drivers/hwmon/pmbus/max15301.c 12800 12801MAX16065 HARDWARE MONITOR DRIVER 12802M: Guenter Roeck <linux@roeck-us.net> 12803L: linux-hwmon@vger.kernel.org 12804S: Maintained 12805F: Documentation/hwmon/max16065.rst 12806F: drivers/hwmon/max16065.c 12807 12808MAX2175 SDR TUNER DRIVER 12809M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12810L: linux-media@vger.kernel.org 12811S: Maintained 12812T: git git://linuxtv.org/media_tree.git 12813F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12814F: Documentation/userspace-api/media/drivers/max2175.rst 12815F: drivers/media/i2c/max2175* 12816F: include/uapi/linux/max2175.h 12817 12818MAX31827 TEMPERATURE SWITCH DRIVER 12819M: Daniel Matyas <daniel.matyas@analog.com> 12820L: linux-hwmon@vger.kernel.org 12821S: Supported 12822W: http://ez.analog.com/community/linux-device-drivers 12823F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12824F: Documentation/hwmon/max31827.rst 12825F: drivers/hwmon/max31827.c 12826 12827MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12828L: linux-hwmon@vger.kernel.org 12829S: Orphan 12830F: Documentation/hwmon/max6650.rst 12831F: drivers/hwmon/max6650.c 12832 12833MAX6697 HARDWARE MONITOR DRIVER 12834M: Guenter Roeck <linux@roeck-us.net> 12835L: linux-hwmon@vger.kernel.org 12836S: Maintained 12837F: Documentation/devicetree/bindings/hwmon/max6697.txt 12838F: Documentation/hwmon/max6697.rst 12839F: drivers/hwmon/max6697.c 12840F: include/linux/platform_data/max6697.h 12841 12842MAX9286 QUAD GMSL DESERIALIZER DRIVER 12843M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12844M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12845M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12846M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12847L: linux-media@vger.kernel.org 12848S: Maintained 12849F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12850F: drivers/media/i2c/max9286.c 12851 12852MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12853M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12854L: linux-media@vger.kernel.org 12855S: Maintained 12856F: drivers/staging/media/max96712/max96712.c 12857 12858MAX9860 MONO AUDIO VOICE CODEC DRIVER 12859M: Peter Rosin <peda@axentia.se> 12860L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12861S: Maintained 12862F: Documentation/devicetree/bindings/sound/max9860.txt 12863F: sound/soc/codecs/max9860.* 12864 12865MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12866M: Andreas Klinger <ak@it-klinger.de> 12867L: linux-iio@vger.kernel.org 12868S: Maintained 12869F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12870F: drivers/iio/proximity/mb1232.c 12871 12872MAXIM MAX11205 DRIVER 12873M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12874L: linux-iio@vger.kernel.org 12875S: Supported 12876W: https://ez.analog.com/linux-software-drivers 12877F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12878F: drivers/iio/adc/max11205.c 12879 12880MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12881R: Iskren Chernev <iskren.chernev@gmail.com> 12882R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12883R: Marek Szyprowski <m.szyprowski@samsung.com> 12884R: Matheus Castello <matheus@castello.eng.br> 12885L: linux-pm@vger.kernel.org 12886S: Maintained 12887F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12888F: drivers/power/supply/max17040_battery.c 12889 12890MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12891R: Hans de Goede <hdegoede@redhat.com> 12892R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12893R: Marek Szyprowski <m.szyprowski@samsung.com> 12894R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12895R: Purism Kernel Team <kernel@puri.sm> 12896L: linux-pm@vger.kernel.org 12897S: Maintained 12898F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12899F: drivers/power/supply/max17042_battery.c 12900 12901MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12902M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12903L: linux-kernel@vger.kernel.org 12904S: Maintained 12905F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12906F: drivers/regulator/max20086-regulator.c 12907 12908MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12909M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12910L: linux-iio@vger.kernel.org 12911S: Maintained 12912F: drivers/iio/temperature/max30208.c 12913 12914MAXIM MAX77650 PMIC MFD DRIVER 12915M: Bartosz Golaszewski <brgl@bgdev.pl> 12916L: linux-kernel@vger.kernel.org 12917S: Maintained 12918F: Documentation/devicetree/bindings/*/*max77650.yaml 12919F: Documentation/devicetree/bindings/*/max77650*.yaml 12920F: drivers/gpio/gpio-max77650.c 12921F: drivers/input/misc/max77650-onkey.c 12922F: drivers/leds/leds-max77650.c 12923F: drivers/mfd/max77650.c 12924F: drivers/power/supply/max77650-charger.c 12925F: drivers/regulator/max77650-regulator.c 12926F: include/linux/mfd/max77650.h 12927 12928MAXIM MAX77714 PMIC MFD DRIVER 12929M: Luca Ceresoli <luca@lucaceresoli.net> 12930S: Maintained 12931F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12932F: drivers/mfd/max77714.c 12933F: include/linux/mfd/max77714.h 12934 12935MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12936M: Javier Martinez Canillas <javier@dowhile0.org> 12937L: linux-kernel@vger.kernel.org 12938S: Supported 12939F: Documentation/devicetree/bindings/*/*max77802.yaml 12940F: drivers/regulator/max77802-regulator.c 12941F: include/dt-bindings/*/*max77802.h 12942 12943MAXIM MAX77976 BATTERY CHARGER 12944M: Luca Ceresoli <luca@lucaceresoli.net> 12945S: Supported 12946F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12947F: drivers/power/supply/max77976_charger.c 12948 12949MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12950M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12951L: linux-pm@vger.kernel.org 12952S: Maintained 12953B: mailto:linux-samsung-soc@vger.kernel.org 12954F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12955F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12956F: drivers/power/supply/max14577_charger.c 12957F: drivers/power/supply/max77693_charger.c 12958 12959MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12960M: Chanwoo Choi <cw00.choi@samsung.com> 12961M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12962L: linux-kernel@vger.kernel.org 12963S: Maintained 12964B: mailto:linux-samsung-soc@vger.kernel.org 12965F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12966F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12967F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12968F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12969F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12970F: drivers/*/*max77843.c 12971F: drivers/*/max14577*.c 12972F: drivers/*/max77686*.c 12973F: drivers/*/max77693*.c 12974F: drivers/clk/clk-max77686.c 12975F: drivers/extcon/extcon-max14577.c 12976F: drivers/extcon/extcon-max77693.c 12977F: drivers/rtc/rtc-max77686.c 12978F: include/linux/mfd/max14577*.h 12979F: include/linux/mfd/max77686*.h 12980F: include/linux/mfd/max77693*.h 12981 12982MAXIRADIO FM RADIO RECEIVER DRIVER 12983M: Hans Verkuil <hverkuil@xs4all.nl> 12984L: linux-media@vger.kernel.org 12985S: Maintained 12986W: https://linuxtv.org 12987T: git git://linuxtv.org/media_tree.git 12988F: drivers/media/radio/radio-maxiradio* 12989 12990MAXLINEAR ETHERNET PHY DRIVER 12991M: Xu Liang <lxu@maxlinear.com> 12992L: netdev@vger.kernel.org 12993S: Supported 12994F: drivers/net/phy/mxl-gpy.c 12995 12996MCAN MMIO DEVICE DRIVER 12997M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12998L: linux-can@vger.kernel.org 12999S: Maintained 13000F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13001F: drivers/net/can/m_can/m_can.c 13002F: drivers/net/can/m_can/m_can.h 13003F: drivers/net/can/m_can/m_can_platform.c 13004 13005MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13006R: Yasushi SHOJI <yashi@spacecubics.com> 13007L: linux-can@vger.kernel.org 13008S: Maintained 13009F: drivers/net/can/usb/mcba_usb.c 13010 13011MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13012M: Rishi Gupta <gupt21@gmail.com> 13013L: linux-i2c@vger.kernel.org 13014L: linux-input@vger.kernel.org 13015S: Maintained 13016F: drivers/hid/hid-mcp2221.c 13017 13018MCP251XFD SPI-CAN NETWORK DRIVER 13019M: Marc Kleine-Budde <mkl@pengutronix.de> 13020M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13021R: Thomas Kopp <thomas.kopp@microchip.com> 13022L: linux-can@vger.kernel.org 13023S: Maintained 13024F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13025F: drivers/net/can/spi/mcp251xfd/ 13026 13027MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13028M: Peter Rosin <peda@axentia.se> 13029L: linux-iio@vger.kernel.org 13030S: Maintained 13031F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13032F: drivers/iio/potentiometer/mcp4018.c 13033F: drivers/iio/potentiometer/mcp4531.c 13034 13035MCR20A IEEE-802.15.4 RADIO DRIVER 13036M: Stefan Schmidt <stefan@datenfreihafen.org> 13037L: linux-wpan@vger.kernel.org 13038S: Odd Fixes 13039W: https://github.com/xueliu/mcr20a-linux 13040F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13041F: drivers/net/ieee802154/mcr20a.c 13042F: drivers/net/ieee802154/mcr20a.h 13043 13044MDIO REGMAP DRIVER 13045M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13046L: netdev@vger.kernel.org 13047S: Maintained 13048F: drivers/net/mdio/mdio-regmap.c 13049F: include/linux/mdio/mdio-regmap.h 13050 13051MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13052M: William Breathitt Gray <william.gray@linaro.org> 13053L: linux-iio@vger.kernel.org 13054S: Maintained 13055F: drivers/iio/dac/cio-dac.c 13056 13057MEDIA CONTROLLER FRAMEWORK 13058M: Sakari Ailus <sakari.ailus@linux.intel.com> 13059M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13060L: linux-media@vger.kernel.org 13061S: Supported 13062W: https://www.linuxtv.org 13063T: git git://linuxtv.org/media_tree.git 13064F: drivers/media/mc/ 13065F: include/media/media-*.h 13066F: include/uapi/linux/media.h 13067 13068MEDIA DRIVER FOR FREESCALE IMX PXP 13069M: Philipp Zabel <p.zabel@pengutronix.de> 13070L: linux-media@vger.kernel.org 13071S: Maintained 13072T: git git://linuxtv.org/media_tree.git 13073F: drivers/media/platform/nxp/imx-pxp.[ch] 13074 13075MEDIA DRIVERS FOR ASCOT2E 13076M: Sergey Kozlov <serjk@netup.ru> 13077M: Abylay Ospan <aospan@netup.ru> 13078L: linux-media@vger.kernel.org 13079S: Supported 13080W: https://linuxtv.org 13081W: http://netup.tv/ 13082T: git git://linuxtv.org/media_tree.git 13083F: drivers/media/dvb-frontends/ascot2e* 13084 13085MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13086M: Jasmin Jessich <jasmin@anw.at> 13087L: linux-media@vger.kernel.org 13088S: Maintained 13089W: https://linuxtv.org 13090T: git git://linuxtv.org/media_tree.git 13091F: drivers/media/dvb-frontends/cxd2099* 13092 13093MEDIA DRIVERS FOR CXD2841ER 13094M: Sergey Kozlov <serjk@netup.ru> 13095M: Abylay Ospan <aospan@netup.ru> 13096L: linux-media@vger.kernel.org 13097S: Supported 13098W: https://linuxtv.org 13099W: http://netup.tv/ 13100T: git git://linuxtv.org/media_tree.git 13101F: drivers/media/dvb-frontends/cxd2841er* 13102 13103MEDIA DRIVERS FOR CXD2880 13104M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13105L: linux-media@vger.kernel.org 13106S: Supported 13107W: http://linuxtv.org/ 13108T: git git://linuxtv.org/media_tree.git 13109F: drivers/media/dvb-frontends/cxd2880/* 13110F: drivers/media/spi/cxd2880* 13111 13112MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13113L: linux-media@vger.kernel.org 13114S: Orphan 13115W: https://linuxtv.org 13116T: git git://linuxtv.org/media_tree.git 13117F: drivers/media/pci/ddbridge/* 13118 13119MEDIA DRIVERS FOR FREESCALE IMX 13120M: Steve Longerbeam <slongerbeam@gmail.com> 13121M: Philipp Zabel <p.zabel@pengutronix.de> 13122L: linux-media@vger.kernel.org 13123S: Maintained 13124T: git git://linuxtv.org/media_tree.git 13125F: Documentation/admin-guide/media/imx.rst 13126F: Documentation/devicetree/bindings/media/imx.txt 13127F: drivers/staging/media/imx/ 13128F: include/linux/imx-media.h 13129F: include/media/imx.h 13130 13131MEDIA DRIVERS FOR FREESCALE IMX7/8 13132M: Rui Miguel Silva <rmfrfs@gmail.com> 13133M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13134M: Martin Kepplinger <martin.kepplinger@puri.sm> 13135R: Purism Kernel Team <kernel@puri.sm> 13136L: linux-media@vger.kernel.org 13137S: Maintained 13138T: git git://linuxtv.org/media_tree.git 13139F: Documentation/admin-guide/media/imx7.rst 13140F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13141F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13142F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13143F: drivers/media/platform/nxp/imx-mipi-csis.c 13144F: drivers/media/platform/nxp/imx7-media-csi.c 13145F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13146 13147MEDIA DRIVERS FOR HELENE 13148M: Abylay Ospan <aospan@netup.ru> 13149L: linux-media@vger.kernel.org 13150S: Supported 13151W: https://linuxtv.org 13152W: http://netup.tv/ 13153T: git git://linuxtv.org/media_tree.git 13154F: drivers/media/dvb-frontends/helene* 13155 13156MEDIA DRIVERS FOR HORUS3A 13157M: Sergey Kozlov <serjk@netup.ru> 13158M: Abylay Ospan <aospan@netup.ru> 13159L: linux-media@vger.kernel.org 13160S: Supported 13161W: https://linuxtv.org 13162W: http://netup.tv/ 13163T: git git://linuxtv.org/media_tree.git 13164F: drivers/media/dvb-frontends/horus3a* 13165 13166MEDIA DRIVERS FOR LNBH25 13167M: Sergey Kozlov <serjk@netup.ru> 13168M: Abylay Ospan <aospan@netup.ru> 13169L: linux-media@vger.kernel.org 13170S: Supported 13171W: https://linuxtv.org 13172W: http://netup.tv/ 13173T: git git://linuxtv.org/media_tree.git 13174F: drivers/media/dvb-frontends/lnbh25* 13175 13176MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13177L: linux-media@vger.kernel.org 13178S: Orphan 13179W: https://linuxtv.org 13180T: git git://linuxtv.org/media_tree.git 13181F: drivers/media/dvb-frontends/mxl5xx* 13182 13183MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13184M: Sergey Kozlov <serjk@netup.ru> 13185M: Abylay Ospan <aospan@netup.ru> 13186L: linux-media@vger.kernel.org 13187S: Supported 13188W: https://linuxtv.org 13189W: http://netup.tv/ 13190T: git git://linuxtv.org/media_tree.git 13191F: drivers/media/pci/netup_unidvb/* 13192 13193MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13194M: Dmitry Osipenko <digetx@gmail.com> 13195L: linux-media@vger.kernel.org 13196L: linux-tegra@vger.kernel.org 13197S: Maintained 13198T: git git://linuxtv.org/media_tree.git 13199F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13200F: drivers/media/platform/nvidia/tegra-vde/ 13201 13202MEDIA DRIVERS FOR RENESAS - CEU 13203M: Jacopo Mondi <jacopo@jmondi.org> 13204L: linux-media@vger.kernel.org 13205L: linux-renesas-soc@vger.kernel.org 13206S: Supported 13207T: git git://linuxtv.org/media_tree.git 13208F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13209F: drivers/media/platform/renesas/renesas-ceu.c 13210F: include/media/drv-intf/renesas-ceu.h 13211 13212MEDIA DRIVERS FOR RENESAS - DRIF 13213M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13214L: linux-media@vger.kernel.org 13215L: linux-renesas-soc@vger.kernel.org 13216S: Supported 13217T: git git://linuxtv.org/media_tree.git 13218F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13219F: drivers/media/platform/renesas/rcar_drif.c 13220 13221MEDIA DRIVERS FOR RENESAS - FCP 13222M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13223L: linux-media@vger.kernel.org 13224L: linux-renesas-soc@vger.kernel.org 13225S: Supported 13226T: git git://linuxtv.org/media_tree.git 13227F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13228F: drivers/media/platform/renesas/rcar-fcp.c 13229F: include/media/rcar-fcp.h 13230 13231MEDIA DRIVERS FOR RENESAS - FDP1 13232M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13233L: linux-media@vger.kernel.org 13234L: linux-renesas-soc@vger.kernel.org 13235S: Supported 13236T: git git://linuxtv.org/media_tree.git 13237F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13238F: drivers/media/platform/renesas/rcar_fdp1.c 13239 13240MEDIA DRIVERS FOR RENESAS - VIN 13241M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13242L: linux-media@vger.kernel.org 13243L: linux-renesas-soc@vger.kernel.org 13244S: Supported 13245T: git git://linuxtv.org/media_tree.git 13246F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13247F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13248F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13249F: drivers/media/platform/renesas/rcar-isp.c 13250F: drivers/media/platform/renesas/rcar-vin/ 13251 13252MEDIA DRIVERS FOR RENESAS - VSP1 13253M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13254M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13255L: linux-media@vger.kernel.org 13256L: linux-renesas-soc@vger.kernel.org 13257S: Supported 13258T: git git://linuxtv.org/media_tree.git 13259F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13260F: drivers/media/platform/renesas/vsp1/ 13261 13262MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13263L: linux-media@vger.kernel.org 13264S: Orphan 13265W: https://linuxtv.org 13266T: git git://linuxtv.org/media_tree.git 13267F: drivers/media/dvb-frontends/stv0910* 13268 13269MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13270L: linux-media@vger.kernel.org 13271S: Orphan 13272W: https://linuxtv.org 13273T: git git://linuxtv.org/media_tree.git 13274F: drivers/media/dvb-frontends/stv6111* 13275 13276MEDIA DRIVERS FOR STM32 - DCMI 13277M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13278L: linux-media@vger.kernel.org 13279S: Supported 13280T: git git://linuxtv.org/media_tree.git 13281F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13282F: drivers/media/platform/st/stm32/stm32-dcmi.c 13283 13284MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13285M: Mauro Carvalho Chehab <mchehab@kernel.org> 13286L: linux-media@vger.kernel.org 13287S: Maintained 13288W: https://linuxtv.org 13289Q: http://patchwork.kernel.org/project/linux-media/list/ 13290T: git git://linuxtv.org/media_tree.git 13291F: Documentation/admin-guide/media/ 13292F: Documentation/devicetree/bindings/media/ 13293F: Documentation/driver-api/media/ 13294F: Documentation/userspace-api/media/ 13295F: drivers/media/ 13296F: drivers/staging/media/ 13297F: include/dt-bindings/media/ 13298F: include/linux/platform_data/media/ 13299F: include/media/ 13300F: include/uapi/linux/dvb/ 13301F: include/uapi/linux/ivtv* 13302F: include/uapi/linux/media.h 13303F: include/uapi/linux/uvcvideo.h 13304F: include/uapi/linux/v4l2-* 13305F: include/uapi/linux/videodev2.h 13306 13307MEDIATEK BLUETOOTH DRIVER 13308M: Sean Wang <sean.wang@mediatek.com> 13309L: linux-bluetooth@vger.kernel.org 13310L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13311S: Maintained 13312F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13313F: drivers/bluetooth/btmtkuart.c 13314 13315MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13316M: Sean Wang <sean.wang@mediatek.com> 13317L: linux-pm@vger.kernel.org 13318S: Maintained 13319F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13320F: drivers/power/reset/mt6323-poweroff.c 13321 13322MEDIATEK CIR DRIVER 13323M: Sean Wang <sean.wang@mediatek.com> 13324S: Maintained 13325F: drivers/media/rc/mtk-cir.c 13326 13327MEDIATEK DMA DRIVER 13328M: Sean Wang <sean.wang@mediatek.com> 13329L: dmaengine@vger.kernel.org 13330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13331L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13332S: Maintained 13333F: Documentation/devicetree/bindings/dma/mtk-* 13334F: drivers/dma/mediatek/ 13335 13336MEDIATEK ETHERNET DRIVER 13337M: Felix Fietkau <nbd@nbd.name> 13338M: John Crispin <john@phrozen.org> 13339M: Sean Wang <sean.wang@mediatek.com> 13340M: Mark Lee <Mark-MC.Lee@mediatek.com> 13341M: Lorenzo Bianconi <lorenzo@kernel.org> 13342L: netdev@vger.kernel.org 13343S: Maintained 13344F: drivers/net/ethernet/mediatek/ 13345 13346MEDIATEK ETHERNET PCS DRIVER 13347M: Alexander Couzens <lynxis@fe80.eu> 13348M: Daniel Golle <daniel@makrotopia.org> 13349L: netdev@vger.kernel.org 13350S: Maintained 13351F: drivers/net/pcs/pcs-mtk-lynxi.c 13352F: include/linux/pcs/pcs-mtk-lynxi.h 13353 13354MEDIATEK ETHERNET PHY DRIVERS 13355M: Daniel Golle <daniel@makrotopia.org> 13356M: Qingfang Deng <dqfext@gmail.com> 13357M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13358L: netdev@vger.kernel.org 13359S: Maintained 13360F: drivers/net/phy/mediatek-ge-soc.c 13361F: drivers/net/phy/mediatek-ge.c 13362 13363MEDIATEK I2C CONTROLLER DRIVER 13364M: Qii Wang <qii.wang@mediatek.com> 13365L: linux-i2c@vger.kernel.org 13366S: Maintained 13367F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13368F: drivers/i2c/busses/i2c-mt65xx.c 13369 13370MEDIATEK IOMMU DRIVER 13371M: Yong Wu <yong.wu@mediatek.com> 13372L: iommu@lists.linux.dev 13373L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13374S: Supported 13375F: Documentation/devicetree/bindings/iommu/mediatek* 13376F: drivers/iommu/mtk_iommu* 13377F: include/dt-bindings/memory/mediatek,mt*-port.h 13378F: include/dt-bindings/memory/mt*-port.h 13379 13380MEDIATEK JPEG DRIVER 13381M: Bin Liu <bin.liu@mediatek.com> 13382S: Supported 13383F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13384F: drivers/media/platform/mediatek/jpeg/ 13385 13386MEDIATEK KEYPAD DRIVER 13387M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13388S: Supported 13389F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13390F: drivers/input/keyboard/mt6779-keypad.c 13391 13392MEDIATEK MDP DRIVER 13393M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13394M: Houlong Wei <houlong.wei@mediatek.com> 13395M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13396S: Supported 13397F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13398F: drivers/media/platform/mediatek/mdp/ 13399F: drivers/media/platform/mediatek/vpu/ 13400 13401MEDIATEK MEDIA DRIVER 13402M: Tiffany Lin <tiffany.lin@mediatek.com> 13403M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13404M: Yunfei Dong <yunfei.dong@mediatek.com> 13405S: Supported 13406F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13407F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13408F: drivers/media/platform/mediatek/vcodec/ 13409F: drivers/media/platform/mediatek/vpu/ 13410 13411MEDIATEK MMC/SD/SDIO DRIVER 13412M: Chaotian Jing <chaotian.jing@mediatek.com> 13413S: Maintained 13414F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13415F: drivers/mmc/host/mtk-sd.c 13416 13417MEDIATEK MT76 WIRELESS LAN DRIVER 13418M: Felix Fietkau <nbd@nbd.name> 13419M: Lorenzo Bianconi <lorenzo@kernel.org> 13420M: Ryder Lee <ryder.lee@mediatek.com> 13421R: Shayne Chen <shayne.chen@mediatek.com> 13422R: Sean Wang <sean.wang@mediatek.com> 13423L: linux-wireless@vger.kernel.org 13424S: Maintained 13425T: git https://github.com/nbd168/wireless 13426F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13427F: drivers/net/wireless/mediatek/mt76/ 13428 13429MEDIATEK MT7601U WIRELESS LAN DRIVER 13430M: Jakub Kicinski <kuba@kernel.org> 13431L: linux-wireless@vger.kernel.org 13432S: Maintained 13433F: drivers/net/wireless/mediatek/mt7601u/ 13434 13435MEDIATEK MT7621 CLOCK DRIVER 13436M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13437S: Maintained 13438F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13439F: drivers/clk/ralink/clk-mt7621.c 13440 13441MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13442M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13443S: Maintained 13444F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13445F: drivers/pci/controller/pcie-mt7621.c 13446 13447MEDIATEK MT7621 PHY PCI DRIVER 13448M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13449S: Maintained 13450F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13451F: drivers/phy/ralink/phy-mt7621-pci.c 13452 13453MEDIATEK MT7621/28/88 I2C DRIVER 13454M: Stefan Roese <sr@denx.de> 13455L: linux-i2c@vger.kernel.org 13456S: Maintained 13457F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13458F: drivers/i2c/busses/i2c-mt7621.c 13459 13460MEDIATEK MTMIPS CLOCK DRIVER 13461M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13462S: Maintained 13463F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13464F: drivers/clk/ralink/clk-mtmips.c 13465 13466MEDIATEK NAND CONTROLLER DRIVER 13467L: linux-mtd@lists.infradead.org 13468S: Orphan 13469F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13470F: drivers/mtd/nand/raw/mtk_* 13471 13472MEDIATEK PMIC LED DRIVER 13473M: Sean Wang <sean.wang@mediatek.com> 13474S: Maintained 13475F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13476F: drivers/leds/leds-mt6323.c 13477 13478MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13479M: Sean Wang <sean.wang@mediatek.com> 13480S: Maintained 13481F: drivers/char/hw_random/mtk-rng.c 13482 13483MEDIATEK SMI DRIVER 13484M: Yong Wu <yong.wu@mediatek.com> 13485L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13486S: Supported 13487F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13488F: drivers/memory/mtk-smi.c 13489F: include/soc/mediatek/smi.h 13490 13491MEDIATEK SWITCH DRIVER 13492M: Arınç ÜNAL <arinc.unal@arinc9.com> 13493M: Daniel Golle <daniel@makrotopia.org> 13494M: Landen Chao <Landen.Chao@mediatek.com> 13495M: DENG Qingfang <dqfext@gmail.com> 13496M: Sean Wang <sean.wang@mediatek.com> 13497L: netdev@vger.kernel.org 13498S: Maintained 13499F: drivers/net/dsa/mt7530-mdio.c 13500F: drivers/net/dsa/mt7530-mmio.c 13501F: drivers/net/dsa/mt7530.* 13502F: net/dsa/tag_mtk.c 13503 13504MEDIATEK T7XX 5G WWAN MODEM DRIVER 13505M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13506M: Intel Corporation <linuxwwan@intel.com> 13507R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13508R: Liu Haijun <haijun.liu@mediatek.com> 13509R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13510R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13511L: netdev@vger.kernel.org 13512S: Supported 13513F: drivers/net/wwan/t7xx/ 13514 13515MEDIATEK USB3 DRD IP DRIVER 13516M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13517L: linux-usb@vger.kernel.org 13518L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13519L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13520S: Maintained 13521F: Documentation/devicetree/bindings/usb/mediatek,* 13522F: drivers/usb/host/xhci-mtk* 13523F: drivers/usb/mtu3/ 13524 13525MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13526M: Peter Senna Tschudin <peter.senna@gmail.com> 13527M: Martin Donnelly <martin.donnelly@ge.com> 13528M: Martyn Welch <martyn.welch@collabora.co.uk> 13529S: Maintained 13530F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13531F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13532 13533MEGARAID SCSI/SAS DRIVERS 13534M: Kashyap Desai <kashyap.desai@broadcom.com> 13535M: Sumit Saxena <sumit.saxena@broadcom.com> 13536M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13537L: megaraidlinux.pdl@broadcom.com 13538L: linux-scsi@vger.kernel.org 13539S: Maintained 13540W: http://www.avagotech.com/support/ 13541F: Documentation/scsi/megaraid.rst 13542F: drivers/scsi/megaraid.* 13543F: drivers/scsi/megaraid/ 13544 13545MELEXIS MLX90614 DRIVER 13546M: Crt Mori <cmo@melexis.com> 13547L: linux-iio@vger.kernel.org 13548S: Supported 13549W: http://www.melexis.com 13550F: drivers/iio/temperature/mlx90614.c 13551 13552MELEXIS MLX90632 DRIVER 13553M: Crt Mori <cmo@melexis.com> 13554L: linux-iio@vger.kernel.org 13555S: Supported 13556W: http://www.melexis.com 13557F: drivers/iio/temperature/mlx90632.c 13558 13559MELFAS MIP4 TOUCHSCREEN DRIVER 13560M: Sangwon Jee <jeesw@melfas.com> 13561S: Supported 13562W: http://www.melfas.com 13563F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13564F: drivers/input/touchscreen/melfas_mip4.c 13565 13566MELLANOX BLUEFIELD I2C DRIVER 13567M: Khalil Blaiech <kblaiech@nvidia.com> 13568M: Asmaa Mnebhi <asmaa@nvidia.com> 13569L: linux-i2c@vger.kernel.org 13570S: Supported 13571F: drivers/i2c/busses/i2c-mlxbf.c 13572 13573MELLANOX ETHERNET DRIVER (mlx4_en) 13574M: Tariq Toukan <tariqt@nvidia.com> 13575L: netdev@vger.kernel.org 13576S: Supported 13577W: http://www.mellanox.com 13578Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13579F: drivers/net/ethernet/mellanox/mlx4/en_* 13580 13581MELLANOX ETHERNET DRIVER (mlx5e) 13582M: Saeed Mahameed <saeedm@nvidia.com> 13583L: netdev@vger.kernel.org 13584S: Supported 13585W: http://www.mellanox.com 13586Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13587F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13588 13589MELLANOX ETHERNET INNOVA DRIVERS 13590R: Boris Pismenny <borisp@nvidia.com> 13591L: netdev@vger.kernel.org 13592S: Supported 13593W: http://www.mellanox.com 13594Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13595F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13596F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13597F: include/linux/mlx5/mlx5_ifc_fpga.h 13598 13599MELLANOX ETHERNET SWITCH DRIVERS 13600M: Ido Schimmel <idosch@nvidia.com> 13601M: Petr Machata <petrm@nvidia.com> 13602L: netdev@vger.kernel.org 13603S: Supported 13604W: http://www.mellanox.com 13605Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13606F: drivers/net/ethernet/mellanox/mlxsw/ 13607F: tools/testing/selftests/drivers/net/mlxsw/ 13608 13609MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13610M: mlxsw@nvidia.com 13611L: netdev@vger.kernel.org 13612S: Supported 13613W: http://www.mellanox.com 13614Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13615F: drivers/net/ethernet/mellanox/mlxfw/ 13616 13617MELLANOX HARDWARE PLATFORM SUPPORT 13618M: Hans de Goede <hdegoede@redhat.com> 13619M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 13620M: Mark Gross <markgross@kernel.org> 13621M: Vadim Pasternak <vadimp@nvidia.com> 13622L: platform-driver-x86@vger.kernel.org 13623S: Supported 13624F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13625F: drivers/platform/mellanox/ 13626F: include/linux/platform_data/mlxreg.h 13627 13628MELLANOX MLX4 core VPI driver 13629M: Tariq Toukan <tariqt@nvidia.com> 13630L: netdev@vger.kernel.org 13631L: linux-rdma@vger.kernel.org 13632S: Supported 13633W: http://www.mellanox.com 13634Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13635F: drivers/net/ethernet/mellanox/mlx4/ 13636F: include/linux/mlx4/ 13637 13638MELLANOX MLX4 IB driver 13639M: Yishai Hadas <yishaih@nvidia.com> 13640L: linux-rdma@vger.kernel.org 13641S: Supported 13642W: http://www.mellanox.com 13643Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13644F: drivers/infiniband/hw/mlx4/ 13645F: include/linux/mlx4/ 13646F: include/uapi/rdma/mlx4-abi.h 13647 13648MELLANOX MLX5 core VPI driver 13649M: Saeed Mahameed <saeedm@nvidia.com> 13650M: Leon Romanovsky <leonro@nvidia.com> 13651L: netdev@vger.kernel.org 13652L: linux-rdma@vger.kernel.org 13653S: Supported 13654W: http://www.mellanox.com 13655Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13656F: Documentation/networking/device_drivers/ethernet/mellanox/ 13657F: drivers/net/ethernet/mellanox/mlx5/core/ 13658F: include/linux/mlx5/ 13659 13660MELLANOX MLX5 IB driver 13661M: Leon Romanovsky <leonro@nvidia.com> 13662L: linux-rdma@vger.kernel.org 13663S: Supported 13664W: http://www.mellanox.com 13665Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13666F: drivers/infiniband/hw/mlx5/ 13667F: include/linux/mlx5/ 13668F: include/uapi/rdma/mlx5-abi.h 13669 13670MELLANOX MLXCPLD I2C AND MUX DRIVER 13671M: Vadim Pasternak <vadimp@nvidia.com> 13672M: Michael Shych <michaelsh@nvidia.com> 13673L: linux-i2c@vger.kernel.org 13674S: Supported 13675F: Documentation/i2c/busses/i2c-mlxcpld.rst 13676F: drivers/i2c/busses/i2c-mlxcpld.c 13677F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13678 13679MELLANOX MLXCPLD LED DRIVER 13680M: Vadim Pasternak <vadimp@nvidia.com> 13681L: linux-leds@vger.kernel.org 13682S: Supported 13683F: Documentation/leds/leds-mlxcpld.rst 13684F: drivers/leds/leds-mlxcpld.c 13685F: drivers/leds/leds-mlxreg.c 13686 13687MELLANOX PLATFORM DRIVER 13688M: Vadim Pasternak <vadimp@nvidia.com> 13689L: platform-driver-x86@vger.kernel.org 13690S: Supported 13691F: drivers/platform/x86/mlx-platform.c 13692 13693MEMBARRIER SUPPORT 13694M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13695M: "Paul E. McKenney" <paulmck@kernel.org> 13696L: linux-kernel@vger.kernel.org 13697S: Supported 13698F: arch/powerpc/include/asm/membarrier.h 13699F: include/uapi/linux/membarrier.h 13700F: kernel/sched/membarrier.c 13701 13702MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13703M: Mike Rapoport <rppt@kernel.org> 13704L: linux-mm@kvack.org 13705S: Maintained 13706F: Documentation/core-api/boot-time-mm.rst 13707F: include/linux/memblock.h 13708F: mm/memblock.c 13709F: mm/mm_init.c 13710F: tools/testing/memblock/ 13711 13712MEMORY CONTROLLER DRIVERS 13713M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13714L: linux-kernel@vger.kernel.org 13715S: Maintained 13716B: mailto:krzysztof.kozlowski@linaro.org 13717T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13718F: Documentation/devicetree/bindings/memory-controllers/ 13719F: drivers/memory/ 13720F: include/dt-bindings/memory/ 13721F: include/memory/ 13722 13723MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13724M: Dmitry Osipenko <digetx@gmail.com> 13725L: linux-pm@vger.kernel.org 13726L: linux-tegra@vger.kernel.org 13727S: Maintained 13728T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13729F: drivers/devfreq/tegra30-devfreq.c 13730 13731MEMORY HOT(UN)PLUG 13732M: David Hildenbrand <david@redhat.com> 13733M: Oscar Salvador <osalvador@suse.de> 13734L: linux-mm@kvack.org 13735S: Maintained 13736F: Documentation/admin-guide/mm/memory-hotplug.rst 13737F: Documentation/core-api/memory-hotplug.rst 13738F: drivers/base/memory.c 13739F: include/linux/memory_hotplug.h 13740F: mm/memory_hotplug.c 13741F: tools/testing/selftests/memory-hotplug/ 13742 13743MEMORY MANAGEMENT 13744M: Andrew Morton <akpm@linux-foundation.org> 13745L: linux-mm@kvack.org 13746S: Maintained 13747W: http://www.linux-mm.org 13748T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13749T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13750F: include/linux/gfp.h 13751F: include/linux/gfp_types.h 13752F: include/linux/memory_hotplug.h 13753F: include/linux/mm.h 13754F: include/linux/mmzone.h 13755F: include/linux/pagewalk.h 13756F: include/linux/rmap.h 13757F: include/trace/events/ksm.h 13758F: mm/ 13759F: tools/mm/ 13760F: tools/testing/selftests/mm/ 13761 13762MEMORY TECHNOLOGY DEVICES (MTD) 13763M: Miquel Raynal <miquel.raynal@bootlin.com> 13764M: Richard Weinberger <richard@nod.at> 13765M: Vignesh Raghavendra <vigneshr@ti.com> 13766L: linux-mtd@lists.infradead.org 13767S: Maintained 13768W: http://www.linux-mtd.infradead.org/ 13769Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13770C: irc://irc.oftc.net/mtd 13771T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13772T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13773F: Documentation/devicetree/bindings/mtd/ 13774F: drivers/mtd/ 13775F: include/linux/mtd/ 13776F: include/uapi/mtd/ 13777 13778MEMSENSING MICROSYSTEMS MSA311 DRIVER 13779M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13780L: linux-iio@vger.kernel.org 13781S: Maintained 13782F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13783F: drivers/iio/accel/msa311.c 13784 13785MEN A21 WATCHDOG DRIVER 13786M: Johannes Thumshirn <morbidrsa@gmail.com> 13787L: linux-watchdog@vger.kernel.org 13788S: Maintained 13789F: drivers/watchdog/mena21_wdt.c 13790 13791MEN CHAMELEON BUS (mcb) 13792M: Johannes Thumshirn <morbidrsa@gmail.com> 13793S: Maintained 13794F: Documentation/driver-api/men-chameleon-bus.rst 13795F: drivers/mcb/ 13796F: include/linux/mcb.h 13797 13798MEN F21BMC (Board Management Controller) 13799M: Andreas Werner <andreas.werner@men.de> 13800S: Supported 13801F: Documentation/hwmon/menf21bmc.rst 13802F: drivers/hwmon/menf21bmc_hwmon.c 13803F: drivers/leds/leds-menf21bmc.c 13804F: drivers/mfd/menf21bmc.c 13805F: drivers/watchdog/menf21bmc_wdt.c 13806 13807MEN Z069 WATCHDOG DRIVER 13808M: Johannes Thumshirn <jth@kernel.org> 13809L: linux-watchdog@vger.kernel.org 13810S: Maintained 13811F: drivers/watchdog/menz69_wdt.c 13812 13813MESON AO CEC DRIVER FOR AMLOGIC SOCS 13814M: Neil Armstrong <neil.armstrong@linaro.org> 13815L: linux-media@vger.kernel.org 13816L: linux-amlogic@lists.infradead.org 13817S: Supported 13818W: http://linux-meson.com/ 13819T: git git://linuxtv.org/media_tree.git 13820F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13821F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13822F: drivers/media/cec/platform/meson/ao-cec.c 13823 13824MESON GE2D DRIVER FOR AMLOGIC SOCS 13825M: Neil Armstrong <neil.armstrong@linaro.org> 13826L: linux-media@vger.kernel.org 13827L: linux-amlogic@lists.infradead.org 13828S: Supported 13829T: git git://linuxtv.org/media_tree.git 13830F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13831F: drivers/media/platform/amlogic/meson-ge2d/ 13832 13833MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13834M: Liang Yang <liang.yang@amlogic.com> 13835L: linux-mtd@lists.infradead.org 13836S: Maintained 13837F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13838F: drivers/mtd/nand/raw/meson_* 13839 13840MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13841M: Neil Armstrong <neil.armstrong@linaro.org> 13842L: linux-media@vger.kernel.org 13843L: linux-amlogic@lists.infradead.org 13844S: Supported 13845T: git git://linuxtv.org/media_tree.git 13846F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13847F: drivers/staging/media/meson/vdec/ 13848 13849METHODE UDPU SUPPORT 13850M: Vladimir Vid <vladimir.vid@sartura.hr> 13851S: Maintained 13852F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13853 13854MHI BUS 13855M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13856L: mhi@lists.linux.dev 13857L: linux-arm-msm@vger.kernel.org 13858S: Maintained 13859T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13860F: Documentation/ABI/stable/sysfs-bus-mhi 13861F: Documentation/mhi/ 13862F: drivers/bus/mhi/ 13863F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13864F: include/linux/mhi.h 13865 13866MICROBLAZE ARCHITECTURE 13867M: Michal Simek <monstr@monstr.eu> 13868S: Supported 13869W: http://www.monstr.eu/fdt/ 13870T: git git://git.monstr.eu/linux-2.6-microblaze.git 13871F: arch/microblaze/ 13872 13873MICROBLAZE TMR INJECT 13874M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13875S: Supported 13876F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13877F: drivers/misc/xilinx_tmr_inject.c 13878 13879MICROBLAZE TMR MANAGER 13880M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13881S: Supported 13882F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13883F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13884F: drivers/misc/xilinx_tmr_manager.c 13885 13886MICROCHIP AT91 DMA DRIVERS 13887M: Ludovic Desroches <ludovic.desroches@microchip.com> 13888M: Tudor Ambarus <tudor.ambarus@linaro.org> 13889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13890L: dmaengine@vger.kernel.org 13891S: Supported 13892F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13893F: drivers/dma/at_hdmac.c 13894F: drivers/dma/at_xdmac.c 13895F: include/dt-bindings/dma/at91.h 13896 13897MICROCHIP AT91 SERIAL DRIVER 13898M: Richard Genoud <richard.genoud@gmail.com> 13899S: Maintained 13900F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13901F: drivers/tty/serial/atmel_serial.c 13902F: drivers/tty/serial/atmel_serial.h 13903 13904MICROCHIP AT91 USART MFD DRIVER 13905M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13906L: linux-kernel@vger.kernel.org 13907S: Supported 13908F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13909F: drivers/mfd/at91-usart.c 13910F: include/dt-bindings/mfd/at91-usart.h 13911 13912MICROCHIP AT91 USART SPI DRIVER 13913M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13914L: linux-spi@vger.kernel.org 13915S: Supported 13916F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13917F: drivers/spi/spi-at91-usart.c 13918 13919MICROCHIP AUDIO ASOC DRIVERS 13920M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13922S: Supported 13923F: Documentation/devicetree/bindings/sound/atmel* 13924F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13925F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13926F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13927F: sound/soc/atmel 13928 13929MICROCHIP CSI2DC DRIVER 13930M: Eugen Hristev <eugen.hristev@microchip.com> 13931L: linux-media@vger.kernel.org 13932S: Supported 13933F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13934F: drivers/media/platform/microchip/microchip-csi2dc.c 13935 13936MICROCHIP ECC DRIVER 13937M: Tudor Ambarus <tudor.ambarus@linaro.org> 13938L: linux-crypto@vger.kernel.org 13939S: Maintained 13940F: drivers/crypto/atmel-ecc.* 13941 13942MICROCHIP EIC DRIVER 13943M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13945S: Supported 13946F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13947F: drivers/irqchip/irq-mchp-eic.c 13948 13949MICROCHIP I2C DRIVER 13950M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13951L: linux-i2c@vger.kernel.org 13952S: Supported 13953F: drivers/i2c/busses/i2c-at91-*.c 13954F: drivers/i2c/busses/i2c-at91.h 13955 13956MICROCHIP ISC DRIVER 13957M: Eugen Hristev <eugen.hristev@microchip.com> 13958L: linux-media@vger.kernel.org 13959S: Supported 13960F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13961F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13962F: drivers/media/platform/microchip/microchip-isc* 13963F: drivers/media/platform/microchip/microchip-sama*-isc* 13964F: drivers/staging/media/deprecated/atmel/atmel-isc* 13965F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13966F: include/linux/atmel-isc-media.h 13967 13968MICROCHIP ISI DRIVER 13969M: Eugen Hristev <eugen.hristev@microchip.com> 13970L: linux-media@vger.kernel.org 13971S: Supported 13972F: drivers/media/platform/atmel/atmel-isi.c 13973F: drivers/media/platform/atmel/atmel-isi.h 13974 13975MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13976M: Woojung Huh <woojung.huh@microchip.com> 13977M: UNGLinuxDriver@microchip.com 13978L: netdev@vger.kernel.org 13979S: Maintained 13980F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13981F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13982F: drivers/net/dsa/microchip/* 13983F: include/linux/dsa/ksz_common.h 13984F: include/linux/platform_data/microchip-ksz.h 13985F: net/dsa/tag_ksz.c 13986 13987MICROCHIP LAN743X ETHERNET DRIVER 13988M: Bryan Whitehead <bryan.whitehead@microchip.com> 13989M: UNGLinuxDriver@microchip.com 13990L: netdev@vger.kernel.org 13991S: Maintained 13992F: drivers/net/ethernet/microchip/lan743x_* 13993 13994MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13995M: Arun Ramadoss <arun.ramadoss@microchip.com> 13996R: UNGLinuxDriver@microchip.com 13997L: netdev@vger.kernel.org 13998S: Maintained 13999F: drivers/net/phy/microchip_t1.c 14000 14001MICROCHIP LAN966X ETHERNET DRIVER 14002M: Horatiu Vultur <horatiu.vultur@microchip.com> 14003M: UNGLinuxDriver@microchip.com 14004L: netdev@vger.kernel.org 14005S: Maintained 14006F: drivers/net/ethernet/microchip/lan966x/* 14007 14008MICROCHIP LCDFB DRIVER 14009M: Nicolas Ferre <nicolas.ferre@microchip.com> 14010L: linux-fbdev@vger.kernel.org 14011S: Maintained 14012F: drivers/video/fbdev/atmel_lcdfb.c 14013F: include/video/atmel_lcdc.h 14014 14015MICROCHIP MCP16502 PMIC DRIVER 14016M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14018S: Supported 14019F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 14020F: drivers/regulator/mcp16502.c 14021 14022MICROCHIP MCP3911 ADC DRIVER 14023M: Marcus Folkesson <marcus.folkesson@gmail.com> 14024M: Kent Gustavsson <kent@minoris.se> 14025L: linux-iio@vger.kernel.org 14026S: Maintained 14027F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14028F: drivers/iio/adc/mcp3911.c 14029 14030MICROCHIP MMC/SD/SDIO MCI DRIVER 14031M: Ludovic Desroches <ludovic.desroches@microchip.com> 14032S: Maintained 14033F: drivers/mmc/host/atmel-mci.c 14034 14035MICROCHIP NAND DRIVER 14036M: Tudor Ambarus <tudor.ambarus@linaro.org> 14037L: linux-mtd@lists.infradead.org 14038S: Supported 14039F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14040F: drivers/mtd/nand/raw/atmel/* 14041 14042MICROCHIP OTPC DRIVER 14043M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14045S: Supported 14046F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14047F: drivers/nvmem/microchip-otpc.c 14048F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14049 14050MICROCHIP PCI1XXXX GP DRIVER 14051M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14052M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14053L: linux-gpio@vger.kernel.org 14054S: Supported 14055F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14056F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14057F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14058F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14059 14060MICROCHIP PCI1XXXX I2C DRIVER 14061M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14062M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14063M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14064L: linux-i2c@vger.kernel.org 14065S: Maintained 14066F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14067 14068MICROCHIP PCIe UART DRIVER 14069M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14070M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14071L: linux-serial@vger.kernel.org 14072S: Maintained 14073F: drivers/tty/serial/8250/8250_pci1xxxx.c 14074 14075MICROCHIP POLARFIRE FPGA DRIVERS 14076M: Conor Dooley <conor.dooley@microchip.com> 14077R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14078L: linux-fpga@vger.kernel.org 14079S: Supported 14080F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14081F: drivers/fpga/microchip-spi.c 14082 14083MICROCHIP PWM DRIVER 14084M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14086L: linux-pwm@vger.kernel.org 14087S: Supported 14088F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14089F: drivers/pwm/pwm-atmel.c 14090 14091MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14092M: Eugen Hristev <eugen.hristev@microchip.com> 14093L: linux-iio@vger.kernel.org 14094S: Supported 14095F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14096F: drivers/iio/adc/at91-sama5d2_adc.c 14097F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14098 14099MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14100M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14101S: Supported 14102F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14103F: drivers/power/reset/at91-sama5d2_shdwc.c 14104 14105MICROCHIP SOC DRIVERS 14106M: Conor Dooley <conor@kernel.org> 14107S: Supported 14108T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14109F: drivers/soc/microchip/ 14110 14111MICROCHIP SPI DRIVER 14112M: Ryan Wanner <ryan.wanner@microchip.com> 14113S: Supported 14114F: drivers/spi/spi-atmel.* 14115 14116MICROCHIP SSC DRIVER 14117M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14118L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14119S: Supported 14120F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14121F: drivers/misc/atmel-ssc.c 14122F: include/linux/atmel-ssc.h 14123 14124Microchip Timer Counter Block (TCB) Capture Driver 14125M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14127L: linux-iio@vger.kernel.org 14128S: Maintained 14129F: drivers/counter/microchip-tcb-capture.c 14130 14131MICROCHIP USB251XB DRIVER 14132M: Richard Leitner <richard.leitner@skidata.com> 14133L: linux-usb@vger.kernel.org 14134S: Maintained 14135F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14136F: drivers/usb/misc/usb251xb.c 14137 14138MICROCHIP USBA UDC DRIVER 14139M: Cristian Birsan <cristian.birsan@microchip.com> 14140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14141S: Supported 14142F: drivers/usb/gadget/udc/atmel_usba_udc.* 14143 14144MICROCHIP WILC1000 WIFI DRIVER 14145M: Ajay Singh <ajay.kathat@microchip.com> 14146M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14147L: linux-wireless@vger.kernel.org 14148S: Supported 14149F: drivers/net/wireless/microchip/wilc1000/ 14150 14151MICROSEMI MIPS SOCS 14152M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14153M: UNGLinuxDriver@microchip.com 14154L: linux-mips@vger.kernel.org 14155S: Supported 14156F: Documentation/devicetree/bindings/mips/mscc.txt 14157F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14158F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14159F: arch/mips/boot/dts/mscc/ 14160F: arch/mips/configs/generic/board-ocelot.config 14161F: arch/mips/generic/board-ocelot.c 14162 14163MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14164M: Don Brace <don.brace@microchip.com> 14165L: storagedev@microchip.com 14166L: linux-scsi@vger.kernel.org 14167S: Supported 14168F: Documentation/scsi/smartpqi.rst 14169F: drivers/scsi/smartpqi/Kconfig 14170F: drivers/scsi/smartpqi/Makefile 14171F: drivers/scsi/smartpqi/smartpqi*.[ch] 14172F: include/linux/cciss*.h 14173F: include/uapi/linux/cciss*.h 14174 14175MICROSOFT MANA RDMA DRIVER 14176M: Long Li <longli@microsoft.com> 14177M: Ajay Sharma <sharmaajay@microsoft.com> 14178L: linux-rdma@vger.kernel.org 14179S: Supported 14180F: drivers/infiniband/hw/mana/ 14181F: include/net/mana 14182F: include/uapi/rdma/mana-abi.h 14183 14184MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14185M: Maximilian Luz <luzmaximilian@gmail.com> 14186L: platform-driver-x86@vger.kernel.org 14187S: Maintained 14188F: drivers/platform/surface/surface_aggregator_tabletsw.c 14189 14190MICROSOFT SURFACE BATTERY AND AC DRIVERS 14191M: Maximilian Luz <luzmaximilian@gmail.com> 14192L: linux-pm@vger.kernel.org 14193L: platform-driver-x86@vger.kernel.org 14194S: Maintained 14195F: drivers/power/supply/surface_battery.c 14196F: drivers/power/supply/surface_charger.c 14197 14198MICROSOFT SURFACE DTX DRIVER 14199M: Maximilian Luz <luzmaximilian@gmail.com> 14200L: platform-driver-x86@vger.kernel.org 14201S: Maintained 14202F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14203F: drivers/platform/surface/surface_dtx.c 14204F: include/uapi/linux/surface_aggregator/dtx.h 14205 14206MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14207M: Maximilian Luz <luzmaximilian@gmail.com> 14208L: platform-driver-x86@vger.kernel.org 14209S: Maintained 14210F: drivers/platform/surface/surface_gpe.c 14211 14212MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14213M: Hans de Goede <hdegoede@redhat.com> 14214M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14215M: Mark Gross <markgross@kernel.org> 14216M: Maximilian Luz <luzmaximilian@gmail.com> 14217L: platform-driver-x86@vger.kernel.org 14218S: Maintained 14219T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14220F: drivers/platform/surface/ 14221 14222MICROSOFT SURFACE HID TRANSPORT DRIVER 14223M: Maximilian Luz <luzmaximilian@gmail.com> 14224L: linux-input@vger.kernel.org 14225L: platform-driver-x86@vger.kernel.org 14226S: Maintained 14227F: drivers/hid/surface-hid/ 14228 14229MICROSOFT SURFACE HOT-PLUG DRIVER 14230M: Maximilian Luz <luzmaximilian@gmail.com> 14231L: platform-driver-x86@vger.kernel.org 14232S: Maintained 14233F: drivers/platform/surface/surface_hotplug.c 14234 14235MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14236M: Maximilian Luz <luzmaximilian@gmail.com> 14237L: platform-driver-x86@vger.kernel.org 14238S: Maintained 14239F: drivers/platform/surface/surface_platform_profile.c 14240 14241MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14242M: Chen Yu <yu.c.chen@intel.com> 14243L: platform-driver-x86@vger.kernel.org 14244S: Supported 14245F: drivers/platform/surface/surfacepro3_button.c 14246 14247MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14248M: Maximilian Luz <luzmaximilian@gmail.com> 14249L: platform-driver-x86@vger.kernel.org 14250S: Maintained 14251F: drivers/platform/surface/surface_aggregator_hub.c 14252 14253MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14254M: Maximilian Luz <luzmaximilian@gmail.com> 14255L: platform-driver-x86@vger.kernel.org 14256S: Maintained 14257W: https://github.com/linux-surface/surface-aggregator-module 14258C: irc://irc.libera.chat/linux-surface 14259F: Documentation/driver-api/surface_aggregator/ 14260F: drivers/platform/surface/aggregator/ 14261F: drivers/platform/surface/surface_acpi_notify.c 14262F: drivers/platform/surface/surface_aggregator_cdev.c 14263F: drivers/platform/surface/surface_aggregator_registry.c 14264F: include/linux/surface_acpi_notify.h 14265F: include/linux/surface_aggregator/ 14266F: include/uapi/linux/surface_aggregator/ 14267 14268MICROTEK X6 SCANNER 14269M: Oliver Neukum <oliver@neukum.org> 14270S: Maintained 14271F: drivers/usb/image/microtek.* 14272 14273MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14274M: Luka Kovacic <luka.kovacic@sartura.hr> 14275M: Luka Perkov <luka.perkov@sartura.hr> 14276S: Maintained 14277F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14278F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14279F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14280F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14281F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14282F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14283 14284MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14285M: Sakari Ailus <sakari.ailus@linux.intel.com> 14286L: linux-media@vger.kernel.org 14287S: Maintained 14288F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14289F: Documentation/driver-api/media/drivers/ccs/ 14290F: Documentation/userspace-api/media/drivers/ccs.rst 14291F: drivers/media/i2c/ccs-pll.c 14292F: drivers/media/i2c/ccs-pll.h 14293F: drivers/media/i2c/ccs/ 14294F: include/uapi/linux/ccs.h 14295F: include/uapi/linux/smiapp.h 14296 14297MIPS 14298M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14299L: linux-mips@vger.kernel.org 14300S: Maintained 14301W: http://www.linux-mips.org/ 14302Q: https://patchwork.kernel.org/project/linux-mips/list/ 14303T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14304F: Documentation/devicetree/bindings/mips/ 14305F: Documentation/arch/mips/ 14306F: arch/mips/ 14307F: drivers/platform/mips/ 14308F: include/dt-bindings/mips/ 14309 14310MIPS BOSTON DEVELOPMENT BOARD 14311M: Paul Burton <paulburton@kernel.org> 14312L: linux-mips@vger.kernel.org 14313S: Maintained 14314F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14315F: arch/mips/boot/dts/img/boston.dts 14316F: arch/mips/configs/generic/board-boston.config 14317F: drivers/clk/imgtec/clk-boston.c 14318F: include/dt-bindings/clock/boston-clock.h 14319 14320MIPS CORE DRIVERS 14321M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14322M: Serge Semin <fancer.lancer@gmail.com> 14323L: linux-mips@vger.kernel.org 14324S: Supported 14325F: drivers/bus/mips_cdmm.c 14326F: drivers/clocksource/mips-gic-timer.c 14327F: drivers/cpuidle/cpuidle-cps.c 14328F: drivers/irqchip/irq-mips-cpu.c 14329F: drivers/irqchip/irq-mips-gic.c 14330 14331MIPS GENERIC PLATFORM 14332M: Paul Burton <paulburton@kernel.org> 14333L: linux-mips@vger.kernel.org 14334S: Supported 14335F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14336F: arch/mips/generic/ 14337F: arch/mips/tools/generic-board-config.sh 14338 14339MIPS RINT INSTRUCTION EMULATION 14340M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14341L: linux-mips@vger.kernel.org 14342S: Supported 14343F: arch/mips/math-emu/dp_rint.c 14344F: arch/mips/math-emu/sp_rint.c 14345 14346MIPS/LOONGSON1 ARCHITECTURE 14347M: Keguang Zhang <keguang.zhang@gmail.com> 14348L: linux-mips@vger.kernel.org 14349S: Maintained 14350F: arch/mips/include/asm/mach-loongson32/ 14351F: arch/mips/loongson32/ 14352F: drivers/*/*loongson1* 14353 14354MIPS/LOONGSON2EF ARCHITECTURE 14355M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14356L: linux-mips@vger.kernel.org 14357S: Maintained 14358F: arch/mips/include/asm/mach-loongson2ef/ 14359F: arch/mips/loongson2ef/ 14360F: drivers/cpufreq/loongson2_cpufreq.c 14361 14362MIPS/LOONGSON64 ARCHITECTURE 14363M: Huacai Chen <chenhuacai@kernel.org> 14364M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14365L: linux-mips@vger.kernel.org 14366S: Maintained 14367F: arch/mips/include/asm/mach-loongson64/ 14368F: arch/mips/loongson64/ 14369F: drivers/irqchip/irq-loongson* 14370F: drivers/platform/mips/cpu_hwmon.c 14371 14372MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14373M: Hans Verkuil <hverkuil@xs4all.nl> 14374L: linux-media@vger.kernel.org 14375S: Odd Fixes 14376W: https://linuxtv.org 14377T: git git://linuxtv.org/media_tree.git 14378F: drivers/media/radio/radio-miropcm20* 14379 14380MMP SUPPORT 14381R: Lubomir Rintel <lkundrak@v3.sk> 14382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14383S: Odd Fixes 14384T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14385F: arch/arm/boot/dts/marvell/mmp* 14386F: arch/arm/mach-mmp/ 14387F: include/linux/soc/mmp/ 14388 14389MMP USB PHY DRIVERS 14390R: Lubomir Rintel <lkundrak@v3.sk> 14391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14392S: Maintained 14393F: drivers/phy/marvell/phy-mmp3-usb.c 14394F: drivers/phy/marvell/phy-pxa-usb.c 14395 14396MMU GATHER AND TLB INVALIDATION 14397M: Will Deacon <will@kernel.org> 14398M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14399M: Andrew Morton <akpm@linux-foundation.org> 14400M: Nick Piggin <npiggin@gmail.com> 14401M: Peter Zijlstra <peterz@infradead.org> 14402L: linux-arch@vger.kernel.org 14403L: linux-mm@kvack.org 14404S: Maintained 14405F: arch/*/include/asm/tlb.h 14406F: include/asm-generic/tlb.h 14407F: mm/mmu_gather.c 14408 14409MN88472 MEDIA DRIVER 14410M: Antti Palosaari <crope@iki.fi> 14411L: linux-media@vger.kernel.org 14412S: Maintained 14413W: https://linuxtv.org 14414W: http://palosaari.fi/linux/ 14415Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14416F: drivers/media/dvb-frontends/mn88472* 14417 14418MN88473 MEDIA DRIVER 14419M: Antti Palosaari <crope@iki.fi> 14420L: linux-media@vger.kernel.org 14421S: Maintained 14422W: https://linuxtv.org 14423W: http://palosaari.fi/linux/ 14424Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14425F: drivers/media/dvb-frontends/mn88473* 14426 14427MODULE SUPPORT 14428M: Luis Chamberlain <mcgrof@kernel.org> 14429L: linux-modules@vger.kernel.org 14430L: linux-kernel@vger.kernel.org 14431S: Maintained 14432T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14433F: include/linux/kmod.h 14434F: include/linux/module.h 14435F: kernel/module/ 14436F: lib/test_kmod.c 14437F: scripts/module* 14438F: tools/testing/selftests/kmod/ 14439 14440MONOLITHIC POWER SYSTEM PMIC DRIVER 14441M: Saravanan Sekar <sravanhome@gmail.com> 14442S: Maintained 14443F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14444F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14445F: drivers/hwmon/pmbus/mpq7932.c 14446F: drivers/iio/adc/mp2629_adc.c 14447F: drivers/mfd/mp2629.c 14448F: drivers/power/supply/mp2629_charger.c 14449F: drivers/regulator/mp5416.c 14450F: drivers/regulator/mpq7920.c 14451F: drivers/regulator/mpq7920.h 14452F: include/linux/mfd/mp2629.h 14453 14454MOST(R) TECHNOLOGY DRIVER 14455M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14456M: Christian Gromm <christian.gromm@microchip.com> 14457S: Maintained 14458F: Documentation/ABI/testing/configfs-most 14459F: Documentation/ABI/testing/sysfs-bus-most 14460F: drivers/most/ 14461F: drivers/staging/most/ 14462F: include/linux/most.h 14463 14464MOTORCOMM PHY DRIVER 14465M: Peter Geis <pgwipeout@gmail.com> 14466M: Frank <Frank.Sae@motor-comm.com> 14467L: netdev@vger.kernel.org 14468S: Maintained 14469F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14470F: drivers/net/phy/motorcomm.c 14471 14472MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14473M: Jiri Slaby <jirislaby@kernel.org> 14474S: Maintained 14475F: Documentation/driver-api/tty/moxa-smartio.rst 14476F: drivers/tty/mxser.* 14477 14478MR800 AVERMEDIA USB FM RADIO DRIVER 14479M: Alexey Klimov <klimov.linux@gmail.com> 14480L: linux-media@vger.kernel.org 14481S: Maintained 14482T: git git://linuxtv.org/media_tree.git 14483F: drivers/media/radio/radio-mr800.c 14484 14485MRF24J40 IEEE 802.15.4 RADIO DRIVER 14486M: Stefan Schmidt <stefan@datenfreihafen.org> 14487L: linux-wpan@vger.kernel.org 14488S: Odd Fixes 14489F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14490F: drivers/net/ieee802154/mrf24j40.c 14491 14492MSI EC DRIVER 14493M: Nikita Kravets <teackot@gmail.com> 14494L: platform-driver-x86@vger.kernel.org 14495S: Maintained 14496W: https://github.com/BeardOverflow/msi-ec 14497F: drivers/platform/x86/msi-ec.* 14498 14499MSI LAPTOP SUPPORT 14500M: "Lee, Chun-Yi" <jlee@suse.com> 14501L: platform-driver-x86@vger.kernel.org 14502S: Maintained 14503F: drivers/platform/x86/msi-laptop.c 14504 14505MSI WMI SUPPORT 14506L: platform-driver-x86@vger.kernel.org 14507S: Orphan 14508F: drivers/platform/x86/msi-wmi.c 14509 14510MSI001 MEDIA DRIVER 14511M: Antti Palosaari <crope@iki.fi> 14512L: linux-media@vger.kernel.org 14513S: Maintained 14514W: https://linuxtv.org 14515W: http://palosaari.fi/linux/ 14516Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14517T: git git://linuxtv.org/anttip/media_tree.git 14518F: drivers/media/tuners/msi001* 14519 14520MSI2500 MEDIA DRIVER 14521M: Antti Palosaari <crope@iki.fi> 14522L: linux-media@vger.kernel.org 14523S: Maintained 14524W: https://linuxtv.org 14525W: http://palosaari.fi/linux/ 14526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14527T: git git://linuxtv.org/anttip/media_tree.git 14528F: drivers/media/usb/msi2500/ 14529 14530MSTAR INTERRUPT CONTROLLER DRIVER 14531M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14532M: Daniel Palmer <daniel@thingy.jp> 14533S: Maintained 14534F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14535F: drivers/irqchip/irq-mst-intc.c 14536 14537MSYSTEMS DISKONCHIP G3 MTD DRIVER 14538M: Robert Jarzmik <robert.jarzmik@free.fr> 14539L: linux-mtd@lists.infradead.org 14540S: Maintained 14541F: drivers/mtd/devices/docg3* 14542 14543MT9P031 APTINA CAMERA SENSOR 14544M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14545L: linux-media@vger.kernel.org 14546S: Maintained 14547T: git git://linuxtv.org/media_tree.git 14548F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14549F: drivers/media/i2c/mt9p031.c 14550F: include/media/i2c/mt9p031.h 14551 14552MT9T112 APTINA CAMERA SENSOR 14553M: Jacopo Mondi <jacopo@jmondi.org> 14554L: linux-media@vger.kernel.org 14555S: Odd Fixes 14556T: git git://linuxtv.org/media_tree.git 14557F: drivers/media/i2c/mt9t112.c 14558F: include/media/i2c/mt9t112.h 14559 14560MT9V032 APTINA CAMERA SENSOR 14561M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14562L: linux-media@vger.kernel.org 14563S: Maintained 14564T: git git://linuxtv.org/media_tree.git 14565F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14566F: drivers/media/i2c/mt9v032.c 14567F: include/media/i2c/mt9v032.h 14568 14569MT9V111 APTINA CAMERA SENSOR 14570M: Jacopo Mondi <jacopo@jmondi.org> 14571L: linux-media@vger.kernel.org 14572S: Maintained 14573T: git git://linuxtv.org/media_tree.git 14574F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14575F: drivers/media/i2c/mt9v111.c 14576 14577MULTIFUNCTION DEVICES (MFD) 14578M: Lee Jones <lee@kernel.org> 14579S: Maintained 14580T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14581F: Documentation/devicetree/bindings/mfd/ 14582F: drivers/mfd/ 14583F: include/dt-bindings/mfd/ 14584F: include/linux/mfd/ 14585 14586MULTIMEDIA CARD (MMC) ETC. OVER SPI 14587S: Orphan 14588F: drivers/mmc/host/mmc_spi.c 14589F: include/linux/spi/mmc_spi.h 14590 14591MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14592M: Ulf Hansson <ulf.hansson@linaro.org> 14593L: linux-mmc@vger.kernel.org 14594S: Maintained 14595T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14596F: Documentation/devicetree/bindings/mmc/ 14597F: drivers/mmc/ 14598F: include/linux/mmc/ 14599F: include/uapi/linux/mmc/ 14600 14601MULTIPLEXER SUBSYSTEM 14602M: Peter Rosin <peda@axentia.se> 14603S: Maintained 14604F: Documentation/ABI/testing/sysfs-class-mux* 14605F: Documentation/devicetree/bindings/mux/ 14606F: drivers/mux/ 14607F: include/dt-bindings/mux/ 14608F: include/linux/mux/ 14609 14610MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14611M: Bin Liu <b-liu@ti.com> 14612L: linux-usb@vger.kernel.org 14613S: Maintained 14614F: drivers/usb/musb/ 14615 14616MXL301RF MEDIA DRIVER 14617M: Akihiro Tsukada <tskd08@gmail.com> 14618L: linux-media@vger.kernel.org 14619S: Odd Fixes 14620F: drivers/media/tuners/mxl301rf* 14621 14622MXL5007T MEDIA DRIVER 14623M: Michael Krufky <mkrufky@linuxtv.org> 14624L: linux-media@vger.kernel.org 14625S: Maintained 14626W: https://linuxtv.org 14627W: http://github.com/mkrufky 14628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14629T: git git://linuxtv.org/mkrufky/tuners.git 14630F: drivers/media/tuners/mxl5007t.* 14631 14632MXSFB DRM DRIVER 14633M: Marek Vasut <marex@denx.de> 14634M: Stefan Agner <stefan@agner.ch> 14635L: dri-devel@lists.freedesktop.org 14636S: Supported 14637T: git git://anongit.freedesktop.org/drm/drm-misc 14638F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14639F: drivers/gpu/drm/mxsfb/ 14640 14641MYLEX DAC960 PCI RAID Controller 14642M: Hannes Reinecke <hare@kernel.org> 14643L: linux-scsi@vger.kernel.org 14644S: Supported 14645F: drivers/scsi/myrb.* 14646F: drivers/scsi/myrs.* 14647 14648MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14649M: Chris Lee <christopher.lee@cspi.com> 14650L: netdev@vger.kernel.org 14651S: Supported 14652W: https://www.cspi.com/ethernet-products/support/downloads/ 14653F: drivers/net/ethernet/myricom/myri10ge/ 14654 14655NAND FLASH SUBSYSTEM 14656M: Miquel Raynal <miquel.raynal@bootlin.com> 14657R: Richard Weinberger <richard@nod.at> 14658L: linux-mtd@lists.infradead.org 14659S: Maintained 14660W: http://www.linux-mtd.infradead.org/ 14661Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14662C: irc://irc.oftc.net/mtd 14663T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14664F: drivers/mtd/nand/ 14665F: include/linux/mtd/*nand*.h 14666 14667NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14668M: Daniel Mack <zonque@gmail.com> 14669L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14670S: Maintained 14671W: http://www.native-instruments.com 14672F: sound/usb/caiaq/ 14673 14674NATSEMI ETHERNET DRIVER (DP8381x) 14675S: Orphan 14676F: drivers/net/ethernet/natsemi/natsemi.c 14677 14678NCR 5380 SCSI DRIVERS 14679M: Finn Thain <fthain@linux-m68k.org> 14680M: Michael Schmitz <schmitzmic@gmail.com> 14681L: linux-scsi@vger.kernel.org 14682S: Maintained 14683F: Documentation/scsi/g_NCR5380.rst 14684F: drivers/scsi/NCR5380.* 14685F: drivers/scsi/arm/cumana_1.c 14686F: drivers/scsi/arm/oak.c 14687F: drivers/scsi/atari_scsi.* 14688F: drivers/scsi/dmx3191d.c 14689F: drivers/scsi/g_NCR5380.* 14690F: drivers/scsi/mac_scsi.* 14691F: drivers/scsi/sun3_scsi.* 14692F: drivers/scsi/sun3_scsi_vme.c 14693 14694NCSI LIBRARY 14695M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14696S: Maintained 14697F: net/ncsi/ 14698 14699NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14700M: Guenter Roeck <linux@roeck-us.net> 14701L: linux-hwmon@vger.kernel.org 14702S: Maintained 14703F: Documentation/hwmon/nct6775.rst 14704F: drivers/hwmon/nct6775-core.c 14705F: drivers/hwmon/nct6775-platform.c 14706F: drivers/hwmon/nct6775.h 14707 14708NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14709M: Zev Weiss <zev@bewilderbeest.net> 14710L: linux-hwmon@vger.kernel.org 14711S: Maintained 14712F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14713F: drivers/hwmon/nct6775-i2c.c 14714 14715NETDEVSIM 14716M: Jakub Kicinski <kuba@kernel.org> 14717S: Maintained 14718F: drivers/net/netdevsim/* 14719 14720NETEM NETWORK EMULATOR 14721M: Stephen Hemminger <stephen@networkplumber.org> 14722L: netdev@vger.kernel.org 14723S: Maintained 14724F: net/sched/sch_netem.c 14725 14726NETERION 10GbE DRIVERS (s2io) 14727M: Jon Mason <jdmason@kudzu.us> 14728L: netdev@vger.kernel.org 14729S: Supported 14730F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14731F: drivers/net/ethernet/neterion/ 14732 14733NETFILTER 14734M: Pablo Neira Ayuso <pablo@netfilter.org> 14735M: Jozsef Kadlecsik <kadlec@netfilter.org> 14736M: Florian Westphal <fw@strlen.de> 14737L: netfilter-devel@vger.kernel.org 14738L: coreteam@netfilter.org 14739S: Maintained 14740W: http://www.netfilter.org/ 14741W: http://www.iptables.org/ 14742W: http://www.nftables.org/ 14743Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14744C: irc://irc.libera.chat/netfilter 14745T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14746T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14747F: include/linux/netfilter* 14748F: include/linux/netfilter/ 14749F: include/net/netfilter/ 14750F: include/uapi/linux/netfilter* 14751F: include/uapi/linux/netfilter/ 14752F: net/*/netfilter.c 14753F: net/*/netfilter/ 14754F: net/bridge/br_netfilter*.c 14755F: net/netfilter/ 14756 14757NETROM NETWORK LAYER 14758M: Ralf Baechle <ralf@linux-mips.org> 14759L: linux-hams@vger.kernel.org 14760S: Maintained 14761W: https://linux-ax25.in-berlin.de 14762F: include/net/netrom.h 14763F: include/uapi/linux/netrom.h 14764F: net/netrom/ 14765 14766NETRONIX EMBEDDED CONTROLLER 14767M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14768S: Maintained 14769F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14770F: drivers/mfd/ntxec.c 14771F: drivers/pwm/pwm-ntxec.c 14772F: drivers/rtc/rtc-ntxec.c 14773F: include/linux/mfd/ntxec.h 14774 14775NETRONOME ETHERNET DRIVERS 14776M: Louis Peens <louis.peens@corigine.com> 14777R: Jakub Kicinski <kuba@kernel.org> 14778L: oss-drivers@corigine.com 14779S: Maintained 14780F: drivers/net/ethernet/netronome/ 14781 14782NETWORK BLOCK DEVICE (NBD) 14783M: Josef Bacik <josef@toxicpanda.com> 14784L: linux-block@vger.kernel.org 14785L: nbd@other.debian.org 14786S: Maintained 14787F: Documentation/admin-guide/blockdev/nbd.rst 14788F: drivers/block/nbd.c 14789F: include/trace/events/nbd.h 14790F: include/uapi/linux/nbd.h 14791 14792NETWORK DROP MONITOR 14793M: Neil Horman <nhorman@tuxdriver.com> 14794L: netdev@vger.kernel.org 14795S: Maintained 14796W: https://fedorahosted.org/dropwatch/ 14797F: include/uapi/linux/net_dropmon.h 14798F: net/core/drop_monitor.c 14799 14800NETWORKING DRIVERS 14801M: "David S. Miller" <davem@davemloft.net> 14802M: Eric Dumazet <edumazet@google.com> 14803M: Jakub Kicinski <kuba@kernel.org> 14804M: Paolo Abeni <pabeni@redhat.com> 14805L: netdev@vger.kernel.org 14806S: Maintained 14807Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14808T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14809T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14810F: Documentation/devicetree/bindings/net/ 14811F: drivers/connector/ 14812F: drivers/net/ 14813F: include/dt-bindings/net/ 14814F: include/linux/etherdevice.h 14815F: include/linux/fcdevice.h 14816F: include/linux/fddidevice.h 14817F: include/linux/hippidevice.h 14818F: include/linux/if_* 14819F: include/linux/inetdevice.h 14820F: include/linux/netdevice.h 14821F: include/uapi/linux/if_* 14822F: include/uapi/linux/netdevice.h 14823X: drivers/net/wireless/ 14824 14825NETWORKING DRIVERS (WIRELESS) 14826M: Kalle Valo <kvalo@kernel.org> 14827L: linux-wireless@vger.kernel.org 14828S: Maintained 14829W: https://wireless.wiki.kernel.org/ 14830Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14831T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14832T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14833F: Documentation/devicetree/bindings/net/wireless/ 14834F: drivers/net/wireless/ 14835 14836NETWORKING [DSA] 14837M: Andrew Lunn <andrew@lunn.ch> 14838M: Florian Fainelli <f.fainelli@gmail.com> 14839M: Vladimir Oltean <olteanv@gmail.com> 14840S: Maintained 14841F: Documentation/devicetree/bindings/net/dsa/ 14842F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14843F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14844F: drivers/net/dsa/ 14845F: include/linux/dsa/ 14846F: include/linux/platform_data/dsa.h 14847F: include/net/dsa.h 14848F: net/dsa/ 14849F: tools/testing/selftests/drivers/net/dsa/ 14850 14851NETWORKING [GENERAL] 14852M: "David S. Miller" <davem@davemloft.net> 14853M: Eric Dumazet <edumazet@google.com> 14854M: Jakub Kicinski <kuba@kernel.org> 14855M: Paolo Abeni <pabeni@redhat.com> 14856L: netdev@vger.kernel.org 14857S: Maintained 14858Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14859B: mailto:netdev@vger.kernel.org 14860T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14861T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14862F: Documentation/core-api/netlink.rst 14863F: Documentation/netlink/ 14864F: Documentation/networking/ 14865F: Documentation/process/maintainer-netdev.rst 14866F: Documentation/userspace-api/netlink/ 14867F: include/linux/in.h 14868F: include/linux/net.h 14869F: include/linux/netdevice.h 14870F: include/net/ 14871F: include/uapi/linux/in.h 14872F: include/uapi/linux/net.h 14873F: include/uapi/linux/net_namespace.h 14874F: include/uapi/linux/netdevice.h 14875F: lib/net_utils.c 14876F: lib/random32.c 14877F: net/ 14878F: tools/net/ 14879F: tools/testing/selftests/net/ 14880X: net/bluetooth/ 14881 14882NETWORKING [IPSEC] 14883M: Steffen Klassert <steffen.klassert@secunet.com> 14884M: Herbert Xu <herbert@gondor.apana.org.au> 14885M: "David S. Miller" <davem@davemloft.net> 14886L: netdev@vger.kernel.org 14887S: Maintained 14888T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14889T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14890F: include/net/xfrm.h 14891F: include/uapi/linux/xfrm.h 14892F: net/ipv4/ah4.c 14893F: net/ipv4/esp4* 14894F: net/ipv4/ip_vti.c 14895F: net/ipv4/ipcomp.c 14896F: net/ipv4/xfrm* 14897F: net/ipv6/ah6.c 14898F: net/ipv6/esp6* 14899F: net/ipv6/ip6_vti.c 14900F: net/ipv6/ipcomp6.c 14901F: net/ipv6/xfrm* 14902F: net/key/ 14903F: net/xfrm/ 14904F: tools/testing/selftests/net/ipsec.c 14905 14906NETWORKING [IPv4/IPv6] 14907M: "David S. Miller" <davem@davemloft.net> 14908M: David Ahern <dsahern@kernel.org> 14909L: netdev@vger.kernel.org 14910S: Maintained 14911T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14912F: arch/x86/net/* 14913F: include/linux/ip.h 14914F: include/linux/ipv6* 14915F: include/net/fib* 14916F: include/net/ip* 14917F: include/net/route.h 14918F: net/ipv4/ 14919F: net/ipv6/ 14920 14921NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14922M: Paul Moore <paul@paul-moore.com> 14923L: netdev@vger.kernel.org 14924L: linux-security-module@vger.kernel.org 14925S: Supported 14926W: https://github.com/netlabel 14927F: Documentation/netlabel/ 14928F: include/net/calipso.h 14929F: include/net/cipso_ipv4.h 14930F: include/net/netlabel.h 14931F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14932F: include/uapi/linux/netfilter/xt_SECMARK.h 14933F: net/ipv4/cipso_ipv4.c 14934F: net/ipv6/calipso.c 14935F: net/netfilter/xt_CONNSECMARK.c 14936F: net/netfilter/xt_SECMARK.c 14937F: net/netlabel/ 14938 14939NETWORKING [MACSEC] 14940M: Sabrina Dubroca <sd@queasysnail.net> 14941L: netdev@vger.kernel.org 14942S: Maintained 14943F: drivers/net/macsec.c 14944F: include/net/macsec.h 14945F: include/uapi/linux/if_macsec.h 14946K: macsec 14947K: \bmdo_ 14948 14949NETWORKING [MPTCP] 14950M: Matthieu Baerts <matthieu.baerts@tessares.net> 14951M: Mat Martineau <martineau@kernel.org> 14952L: netdev@vger.kernel.org 14953L: mptcp@lists.linux.dev 14954S: Maintained 14955W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14956B: https://github.com/multipath-tcp/mptcp_net-next/issues 14957T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14958T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14959F: Documentation/networking/mptcp-sysctl.rst 14960F: include/net/mptcp.h 14961F: include/trace/events/mptcp.h 14962F: include/uapi/linux/mptcp.h 14963F: net/mptcp/ 14964F: tools/testing/selftests/bpf/*/*mptcp*.c 14965F: tools/testing/selftests/net/mptcp/ 14966 14967NETWORKING [TCP] 14968M: Eric Dumazet <edumazet@google.com> 14969L: netdev@vger.kernel.org 14970S: Maintained 14971F: include/linux/tcp.h 14972F: include/net/tcp.h 14973F: include/trace/events/tcp.h 14974F: include/uapi/linux/tcp.h 14975F: net/ipv4/syncookies.c 14976F: net/ipv4/tcp*.c 14977F: net/ipv6/syncookies.c 14978F: net/ipv6/tcp*.c 14979 14980NETWORKING [TLS] 14981M: Boris Pismenny <borisp@nvidia.com> 14982M: John Fastabend <john.fastabend@gmail.com> 14983M: Jakub Kicinski <kuba@kernel.org> 14984L: netdev@vger.kernel.org 14985S: Maintained 14986F: include/net/tls.h 14987F: include/uapi/linux/tls.h 14988F: net/tls/* 14989 14990NETXEN (1/10) GbE SUPPORT 14991M: Manish Chopra <manishc@marvell.com> 14992M: Rahul Verma <rahulv@marvell.com> 14993M: GR-Linux-NIC-Dev@marvell.com 14994L: netdev@vger.kernel.org 14995S: Supported 14996F: drivers/net/ethernet/qlogic/netxen/ 14997 14998NET_FAILOVER MODULE 14999M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15000L: netdev@vger.kernel.org 15001S: Supported 15002F: Documentation/networking/net_failover.rst 15003F: drivers/net/net_failover.c 15004F: include/net/net_failover.h 15005 15006NEXTHOP 15007M: David Ahern <dsahern@kernel.org> 15008L: netdev@vger.kernel.org 15009S: Maintained 15010F: include/net/netns/nexthop.h 15011F: include/net/nexthop.h 15012F: include/uapi/linux/nexthop.h 15013F: net/ipv4/nexthop.c 15014 15015NFC SUBSYSTEM 15016M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15017L: netdev@vger.kernel.org 15018S: Maintained 15019F: Documentation/devicetree/bindings/net/nfc/ 15020F: drivers/nfc/ 15021F: include/net/nfc/ 15022F: include/uapi/linux/nfc.h 15023F: net/nfc/ 15024 15025NFC VIRTUAL NCI DEVICE DRIVER 15026M: Bongsu Jeon <bongsu.jeon@samsung.com> 15027L: netdev@vger.kernel.org 15028S: Supported 15029F: drivers/nfc/virtual_ncidev.c 15030F: tools/testing/selftests/nci/ 15031 15032NFS, SUNRPC, AND LOCKD CLIENTS 15033M: Trond Myklebust <trond.myklebust@hammerspace.com> 15034M: Anna Schumaker <anna@kernel.org> 15035L: linux-nfs@vger.kernel.org 15036S: Maintained 15037W: http://client.linux-nfs.org 15038T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15039F: Documentation/filesystems/nfs/ 15040F: fs/lockd/ 15041F: fs/nfs/ 15042F: fs/nfs_common/ 15043F: include/linux/lockd/ 15044F: include/linux/nfs* 15045F: include/linux/sunrpc/ 15046F: include/uapi/linux/nfs* 15047F: include/uapi/linux/sunrpc/ 15048F: net/sunrpc/ 15049 15050NILFS2 FILESYSTEM 15051M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15052L: linux-nilfs@vger.kernel.org 15053S: Supported 15054W: https://nilfs.sourceforge.io/ 15055W: https://nilfs.osdn.jp/ 15056T: git https://github.com/konis/nilfs2.git 15057F: Documentation/filesystems/nilfs2.rst 15058F: fs/nilfs2/ 15059F: include/trace/events/nilfs2.h 15060F: include/uapi/linux/nilfs2_api.h 15061F: include/uapi/linux/nilfs2_ondisk.h 15062 15063NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15064M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15065S: Maintained 15066W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15067F: Documentation/scsi/NinjaSCSI.rst 15068F: drivers/scsi/pcmcia/nsp_* 15069 15070NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15071M: GOTO Masanori <gotom@debian.or.jp> 15072M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15073S: Maintained 15074W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15075F: Documentation/scsi/NinjaSCSI.rst 15076F: drivers/scsi/nsp32* 15077 15078NINTENDO HID DRIVER 15079M: Daniel J. Ogorchock <djogorchock@gmail.com> 15080L: linux-input@vger.kernel.org 15081S: Maintained 15082F: drivers/hid/hid-nintendo* 15083 15084NIOS2 ARCHITECTURE 15085M: Dinh Nguyen <dinguyen@kernel.org> 15086S: Maintained 15087T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15088F: arch/nios2/ 15089 15090NITRO ENCLAVES (NE) 15091M: Alexandru Ciobotaru <alcioa@amazon.com> 15092L: linux-kernel@vger.kernel.org 15093L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15094S: Supported 15095W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15096F: Documentation/virt/ne_overview.rst 15097F: drivers/virt/nitro_enclaves/ 15098F: include/linux/nitro_enclaves.h 15099F: include/uapi/linux/nitro_enclaves.h 15100F: samples/nitro_enclaves/ 15101 15102NOHZ, DYNTICKS SUPPORT 15103M: Frederic Weisbecker <frederic@kernel.org> 15104M: Thomas Gleixner <tglx@linutronix.de> 15105M: Ingo Molnar <mingo@kernel.org> 15106L: linux-kernel@vger.kernel.org 15107S: Maintained 15108T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15109F: include/linux/sched/nohz.h 15110F: include/linux/tick.h 15111F: kernel/time/tick*.* 15112 15113NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15114M: Pavel Machek <pavel@ucw.cz> 15115M: Sakari Ailus <sakari.ailus@iki.fi> 15116L: linux-media@vger.kernel.org 15117S: Maintained 15118F: drivers/media/i2c/ad5820.c 15119F: drivers/media/i2c/et8ek8 15120 15121NOKIA N900 POWER SUPPLY DRIVERS 15122R: Pali Rohár <pali@kernel.org> 15123F: drivers/power/supply/bq2415x_charger.c 15124F: drivers/power/supply/bq27xxx_battery.c 15125F: drivers/power/supply/bq27xxx_battery_i2c.c 15126F: drivers/power/supply/isp1704_charger.c 15127F: drivers/power/supply/rx51_battery.c 15128F: include/linux/power/bq2415x_charger.h 15129F: include/linux/power/bq27xxx_battery.h 15130 15131NOLIBC HEADER FILE 15132M: Willy Tarreau <w@1wt.eu> 15133M: Thomas Weißschuh <linux@weissschuh.net> 15134S: Maintained 15135T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15136F: tools/include/nolibc/ 15137F: tools/testing/selftests/nolibc/ 15138 15139NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15140M: Hans de Goede <hdegoede@redhat.com> 15141L: linux-input@vger.kernel.org 15142S: Maintained 15143F: drivers/input/touchscreen/novatek-nvt-ts.c 15144 15145NSDEPS 15146M: Matthias Maennich <maennich@google.com> 15147S: Maintained 15148F: Documentation/core-api/symbol-namespaces.rst 15149F: scripts/nsdeps 15150 15151NTB AMD DRIVER 15152M: Sanjay R Mehta <sanju.mehta@amd.com> 15153M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15154L: ntb@lists.linux.dev 15155S: Supported 15156F: drivers/ntb/hw/amd/ 15157 15158NTB DRIVER CORE 15159M: Jon Mason <jdmason@kudzu.us> 15160M: Dave Jiang <dave.jiang@intel.com> 15161M: Allen Hubbe <allenbh@gmail.com> 15162L: ntb@lists.linux.dev 15163S: Supported 15164W: https://github.com/jonmason/ntb/wiki 15165T: git https://github.com/jonmason/ntb.git 15166F: drivers/net/ntb_netdev.c 15167F: drivers/ntb/ 15168F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15169F: include/linux/ntb.h 15170F: include/linux/ntb_transport.h 15171F: tools/testing/selftests/ntb/ 15172 15173NTB IDT DRIVER 15174M: Serge Semin <fancer.lancer@gmail.com> 15175L: ntb@lists.linux.dev 15176S: Supported 15177F: drivers/ntb/hw/idt/ 15178 15179NTB INTEL DRIVER 15180M: Dave Jiang <dave.jiang@intel.com> 15181L: ntb@lists.linux.dev 15182S: Supported 15183W: https://github.com/davejiang/linux/wiki 15184T: git https://github.com/davejiang/linux.git 15185F: drivers/ntb/hw/intel/ 15186 15187NTFS FILESYSTEM 15188M: Anton Altaparmakov <anton@tuxera.com> 15189R: Namjae Jeon <linkinjeon@kernel.org> 15190L: linux-ntfs-dev@lists.sourceforge.net 15191S: Supported 15192W: http://www.tuxera.com/ 15193T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15194F: Documentation/filesystems/ntfs.rst 15195F: fs/ntfs/ 15196 15197NTFS3 FILESYSTEM 15198M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15199L: ntfs3@lists.linux.dev 15200S: Supported 15201W: http://www.paragon-software.com/ 15202T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15203F: Documentation/filesystems/ntfs3.rst 15204F: fs/ntfs3/ 15205 15206NUBUS SUBSYSTEM 15207M: Finn Thain <fthain@linux-m68k.org> 15208L: linux-m68k@lists.linux-m68k.org 15209S: Maintained 15210F: arch/*/include/asm/nubus.h 15211F: drivers/nubus/ 15212F: include/linux/nubus.h 15213F: include/uapi/linux/nubus.h 15214 15215NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15216M: Antonino Daplas <adaplas@gmail.com> 15217L: linux-fbdev@vger.kernel.org 15218S: Maintained 15219F: drivers/video/fbdev/nvidia/ 15220F: drivers/video/fbdev/riva/ 15221 15222NVIDIA WMI EC BACKLIGHT DRIVER 15223M: Daniel Dadap <ddadap@nvidia.com> 15224L: platform-driver-x86@vger.kernel.org 15225S: Supported 15226F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15227F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15228 15229NVM EXPRESS DRIVER 15230M: Keith Busch <kbusch@kernel.org> 15231M: Jens Axboe <axboe@fb.com> 15232M: Christoph Hellwig <hch@lst.de> 15233M: Sagi Grimberg <sagi@grimberg.me> 15234L: linux-nvme@lists.infradead.org 15235S: Supported 15236W: http://git.infradead.org/nvme.git 15237T: git git://git.infradead.org/nvme.git 15238F: Documentation/nvme/ 15239F: drivers/nvme/common/ 15240F: drivers/nvme/host/ 15241F: include/linux/nvme-*.h 15242F: include/linux/nvme.h 15243F: include/uapi/linux/nvme_ioctl.h 15244 15245NVM EXPRESS FABRICS AUTHENTICATION 15246M: Hannes Reinecke <hare@suse.de> 15247L: linux-nvme@lists.infradead.org 15248S: Supported 15249F: drivers/nvme/host/auth.c 15250F: drivers/nvme/target/auth.c 15251F: drivers/nvme/target/fabrics-cmd-auth.c 15252F: include/linux/nvme-auth.h 15253 15254NVM EXPRESS FC TRANSPORT DRIVERS 15255M: James Smart <james.smart@broadcom.com> 15256L: linux-nvme@lists.infradead.org 15257S: Supported 15258F: drivers/nvme/host/fc.c 15259F: drivers/nvme/target/fc.c 15260F: drivers/nvme/target/fcloop.c 15261F: include/linux/nvme-fc-driver.h 15262F: include/linux/nvme-fc.h 15263 15264NVM EXPRESS HARDWARE MONITORING SUPPORT 15265M: Guenter Roeck <linux@roeck-us.net> 15266L: linux-nvme@lists.infradead.org 15267S: Supported 15268F: drivers/nvme/host/hwmon.c 15269 15270NVM EXPRESS TARGET DRIVER 15271M: Christoph Hellwig <hch@lst.de> 15272M: Sagi Grimberg <sagi@grimberg.me> 15273M: Chaitanya Kulkarni <kch@nvidia.com> 15274L: linux-nvme@lists.infradead.org 15275S: Supported 15276W: http://git.infradead.org/nvme.git 15277T: git git://git.infradead.org/nvme.git 15278F: drivers/nvme/target/ 15279 15280NVMEM FRAMEWORK 15281M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15282S: Maintained 15283T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15284F: Documentation/ABI/stable/sysfs-bus-nvmem 15285F: Documentation/devicetree/bindings/nvmem/ 15286F: drivers/nvmem/ 15287F: include/linux/nvmem-consumer.h 15288F: include/linux/nvmem-provider.h 15289 15290NXP BLUETOOTH WIRELESS DRIVERS 15291M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15292M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15293S: Maintained 15294F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15295F: drivers/bluetooth/btnxpuart.c 15296 15297NXP C45 TJA11XX PHY DRIVER 15298M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15299L: netdev@vger.kernel.org 15300S: Maintained 15301F: drivers/net/phy/nxp-c45-tja11xx.c 15302 15303NXP FSPI DRIVER 15304M: Han Xu <han.xu@nxp.com> 15305M: Haibo Chen <haibo.chen@nxp.com> 15306R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15307L: linux-spi@vger.kernel.org 15308S: Maintained 15309F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15310F: drivers/spi/spi-nxp-fspi.c 15311 15312NXP FXAS21002C DRIVER 15313M: Rui Miguel Silva <rmfrfs@gmail.com> 15314L: linux-iio@vger.kernel.org 15315S: Maintained 15316F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15317F: drivers/iio/gyro/fxas21002c.h 15318F: drivers/iio/gyro/fxas21002c_core.c 15319F: drivers/iio/gyro/fxas21002c_i2c.c 15320F: drivers/iio/gyro/fxas21002c_spi.c 15321 15322NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15323M: Haibo Chen <haibo.chen@nxp.com> 15324L: linux-iio@vger.kernel.org 15325L: linux-imx@nxp.com 15326S: Maintained 15327F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15328F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15329F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15330F: drivers/iio/adc/imx7d_adc.c 15331F: drivers/iio/adc/imx93_adc.c 15332F: drivers/iio/adc/vf610_adc.c 15333 15334NXP i.MX 8M ISI DRIVER 15335M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15336L: linux-media@vger.kernel.org 15337S: Maintained 15338F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15339F: drivers/media/platform/nxp/imx8-isi/ 15340 15341NXP i.MX 8MP DW100 V4L2 DRIVER 15342M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15343L: linux-media@vger.kernel.org 15344S: Maintained 15345F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15346F: Documentation/userspace-api/media/drivers/dw100.rst 15347F: drivers/media/platform/nxp/dw100/ 15348F: include/uapi/linux/dw100.h 15349 15350NXP i.MX 8MQ DCSS DRIVER 15351M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15352R: Lucas Stach <l.stach@pengutronix.de> 15353L: dri-devel@lists.freedesktop.org 15354S: Maintained 15355F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15356F: drivers/gpu/drm/imx/dcss/ 15357 15358NXP i.MX 8QXP ADC DRIVER 15359M: Cai Huoqing <cai.huoqing@linux.dev> 15360M: Haibo Chen <haibo.chen@nxp.com> 15361L: linux-imx@nxp.com 15362L: linux-iio@vger.kernel.org 15363S: Maintained 15364F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15365F: drivers/iio/adc/imx8qxp-adc.c 15366 15367NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15368M: Mirela Rabulea <mirela.rabulea@nxp.com> 15369R: NXP Linux Team <linux-imx@nxp.com> 15370L: linux-media@vger.kernel.org 15371S: Maintained 15372F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15373F: drivers/media/platform/nxp/imx-jpeg 15374 15375NXP i.MX CLOCK DRIVERS 15376M: Abel Vesa <abelvesa@kernel.org> 15377R: Peng Fan <peng.fan@nxp.com> 15378L: linux-clk@vger.kernel.org 15379L: linux-imx@nxp.com 15380S: Maintained 15381T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15382F: Documentation/devicetree/bindings/clock/imx* 15383F: drivers/clk/imx/ 15384F: include/dt-bindings/clock/imx* 15385 15386NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15387M: Jagan Teki <jagan@amarulasolutions.com> 15388S: Maintained 15389F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15390F: drivers/regulator/pf8x00-regulator.c 15391 15392NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15393M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15394L: linux-kernel@vger.kernel.org 15395S: Maintained 15396F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15397F: drivers/extcon/extcon-ptn5150.c 15398 15399NXP SGTL5000 DRIVER 15400M: Fabio Estevam <festevam@gmail.com> 15401L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15402S: Maintained 15403F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15404F: sound/soc/codecs/sgtl5000* 15405 15406NXP SJA1105 ETHERNET SWITCH DRIVER 15407M: Vladimir Oltean <olteanv@gmail.com> 15408L: linux-kernel@vger.kernel.org 15409S: Maintained 15410F: drivers/net/dsa/sja1105 15411F: drivers/net/pcs/pcs-xpcs-nxp.c 15412 15413NXP TDA998X DRM DRIVER 15414M: Russell King <linux@armlinux.org.uk> 15415S: Maintained 15416T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15417T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15418F: drivers/gpu/drm/i2c/tda998x_drv.c 15419F: include/drm/i2c/tda998x.h 15420F: include/dt-bindings/display/tda998x.h 15421K: "nxp,tda998x" 15422 15423NXP TFA9879 DRIVER 15424M: Peter Rosin <peda@axentia.se> 15425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15426S: Maintained 15427F: Documentation/devicetree/bindings/sound/tfa9879.txt 15428F: sound/soc/codecs/tfa9879* 15429 15430NXP-NCI NFC DRIVER 15431S: Orphan 15432F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15433F: drivers/nfc/nxp-nci 15434 15435NXP/Goodix TFA989X (TFA1) DRIVER 15436M: Stephan Gerhold <stephan@gerhold.net> 15437L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15438S: Maintained 15439F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15440F: sound/soc/codecs/tfa989x.c 15441 15442NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15443M: Jonas Malaco <jonas@protocubo.io> 15444L: linux-hwmon@vger.kernel.org 15445S: Maintained 15446F: Documentation/hwmon/nzxt-kraken2.rst 15447F: drivers/hwmon/nzxt-kraken2.c 15448 15449NZXT-SMART2 HARDWARE MONITORING DRIVER 15450M: Aleksandr Mezin <mezin.alexander@gmail.com> 15451L: linux-hwmon@vger.kernel.org 15452S: Maintained 15453F: Documentation/hwmon/nzxt-smart2.rst 15454F: drivers/hwmon/nzxt-smart2.c 15455 15456OBJAGG 15457M: Jiri Pirko <jiri@resnulli.us> 15458L: netdev@vger.kernel.org 15459S: Supported 15460F: include/linux/objagg.h 15461F: lib/objagg.c 15462F: lib/test_objagg.c 15463 15464OBJTOOL 15465M: Josh Poimboeuf <jpoimboe@kernel.org> 15466M: Peter Zijlstra <peterz@infradead.org> 15467S: Supported 15468F: include/linux/objtool*.h 15469F: tools/objtool/ 15470 15471OCELOT ETHERNET SWITCH DRIVER 15472M: Vladimir Oltean <vladimir.oltean@nxp.com> 15473M: Claudiu Manoil <claudiu.manoil@nxp.com> 15474M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15475M: UNGLinuxDriver@microchip.com 15476L: netdev@vger.kernel.org 15477S: Supported 15478F: drivers/net/dsa/ocelot/* 15479F: drivers/net/ethernet/mscc/ 15480F: include/soc/mscc/ocelot* 15481F: net/dsa/tag_ocelot.c 15482F: net/dsa/tag_ocelot_8021q.c 15483F: tools/testing/selftests/drivers/net/ocelot/* 15484 15485OCELOT EXTERNAL SWITCH CONTROL 15486M: Colin Foster <colin.foster@in-advantage.com> 15487S: Supported 15488F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15489F: drivers/mfd/ocelot* 15490F: drivers/net/dsa/ocelot/ocelot_ext.c 15491F: include/linux/mfd/ocelot.h 15492 15493OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15494M: Frederic Barrat <fbarrat@linux.ibm.com> 15495M: Andrew Donnellan <ajd@linux.ibm.com> 15496L: linuxppc-dev@lists.ozlabs.org 15497S: Supported 15498F: Documentation/userspace-api/accelerators/ocxl.rst 15499F: arch/powerpc/include/asm/pnv-ocxl.h 15500F: arch/powerpc/platforms/powernv/ocxl.c 15501F: drivers/misc/ocxl/ 15502F: include/misc/ocxl* 15503F: include/uapi/misc/ocxl.h 15504 15505OMAP AUDIO SUPPORT 15506M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15507M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15508L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15509L: linux-omap@vger.kernel.org 15510S: Maintained 15511F: sound/soc/ti/n810.c 15512F: sound/soc/ti/omap* 15513F: sound/soc/ti/rx51.c 15514F: sound/soc/ti/sdma-pcm.* 15515 15516OMAP CLOCK FRAMEWORK SUPPORT 15517M: Paul Walmsley <paul@pwsan.com> 15518L: linux-omap@vger.kernel.org 15519S: Maintained 15520F: arch/arm/*omap*/*clock* 15521 15522OMAP DEVICE TREE SUPPORT 15523M: Benoît Cousson <bcousson@baylibre.com> 15524M: Tony Lindgren <tony@atomide.com> 15525L: linux-omap@vger.kernel.org 15526L: devicetree@vger.kernel.org 15527S: Maintained 15528F: arch/arm/boot/dts/ti/omap/ 15529 15530OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15531L: linux-omap@vger.kernel.org 15532L: linux-fbdev@vger.kernel.org 15533S: Orphan 15534F: Documentation/arch/arm/omap/dss.rst 15535F: drivers/video/fbdev/omap2/ 15536 15537OMAP FRAMEBUFFER SUPPORT 15538L: linux-fbdev@vger.kernel.org 15539L: linux-omap@vger.kernel.org 15540S: Orphan 15541F: drivers/video/fbdev/omap/ 15542 15543OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15544M: Roger Quadros <rogerq@kernel.org> 15545M: Tony Lindgren <tony@atomide.com> 15546L: linux-omap@vger.kernel.org 15547S: Maintained 15548F: arch/arm/mach-omap2/*gpmc* 15549F: drivers/memory/omap-gpmc.c 15550 15551OMAP GPIO DRIVER 15552M: Grygorii Strashko <grygorii.strashko@ti.com> 15553M: Santosh Shilimkar <ssantosh@kernel.org> 15554M: Kevin Hilman <khilman@kernel.org> 15555L: linux-omap@vger.kernel.org 15556S: Maintained 15557F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15558F: drivers/gpio/gpio-omap.c 15559 15560OMAP HARDWARE SPINLOCK SUPPORT 15561M: Ohad Ben-Cohen <ohad@wizery.com> 15562L: linux-omap@vger.kernel.org 15563S: Maintained 15564F: drivers/hwspinlock/omap_hwspinlock.c 15565 15566OMAP HS MMC SUPPORT 15567L: linux-mmc@vger.kernel.org 15568L: linux-omap@vger.kernel.org 15569S: Orphan 15570F: drivers/mmc/host/omap_hsmmc.c 15571 15572OMAP HWMOD DATA 15573M: Paul Walmsley <paul@pwsan.com> 15574L: linux-omap@vger.kernel.org 15575S: Maintained 15576F: arch/arm/mach-omap2/omap_hwmod*data* 15577 15578OMAP HWMOD SUPPORT 15579M: Benoît Cousson <bcousson@baylibre.com> 15580M: Paul Walmsley <paul@pwsan.com> 15581L: linux-omap@vger.kernel.org 15582S: Maintained 15583F: arch/arm/mach-omap2/omap_hwmod.* 15584 15585OMAP I2C DRIVER 15586M: Vignesh R <vigneshr@ti.com> 15587L: linux-omap@vger.kernel.org 15588L: linux-i2c@vger.kernel.org 15589S: Maintained 15590F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15591F: drivers/i2c/busses/i2c-omap.c 15592 15593OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15594M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15595L: linux-media@vger.kernel.org 15596S: Maintained 15597F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15598F: drivers/media/platform/ti/omap3isp/ 15599F: drivers/staging/media/omap4iss/ 15600 15601OMAP MMC SUPPORT 15602M: Aaro Koskinen <aaro.koskinen@iki.fi> 15603L: linux-omap@vger.kernel.org 15604S: Odd Fixes 15605F: drivers/mmc/host/omap.c 15606 15607OMAP POWER MANAGEMENT SUPPORT 15608M: Kevin Hilman <khilman@kernel.org> 15609L: linux-omap@vger.kernel.org 15610S: Maintained 15611F: arch/arm/*omap*/*pm* 15612F: drivers/cpufreq/omap-cpufreq.c 15613 15614OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15615M: Paul Walmsley <paul@pwsan.com> 15616L: linux-omap@vger.kernel.org 15617S: Maintained 15618F: arch/arm/mach-omap2/prm* 15619 15620OMAP RANDOM NUMBER GENERATOR SUPPORT 15621M: Deepak Saxena <dsaxena@plexity.net> 15622S: Maintained 15623F: drivers/char/hw_random/omap-rng.c 15624 15625OMAP USB SUPPORT 15626L: linux-usb@vger.kernel.org 15627L: linux-omap@vger.kernel.org 15628S: Orphan 15629F: arch/arm/*omap*/usb* 15630F: drivers/usb/*/*omap* 15631 15632OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15633M: Mark Jackson <mpfj@newflow.co.uk> 15634L: linux-omap@vger.kernel.org 15635S: Maintained 15636F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15637 15638OMAP1 SUPPORT 15639M: Aaro Koskinen <aaro.koskinen@iki.fi> 15640M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15641M: Tony Lindgren <tony@atomide.com> 15642L: linux-omap@vger.kernel.org 15643S: Maintained 15644Q: http://patchwork.kernel.org/project/linux-omap/list/ 15645T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15646F: arch/arm/configs/omap1_defconfig 15647F: arch/arm/mach-omap1/ 15648F: drivers/i2c/busses/i2c-omap.c 15649F: include/linux/platform_data/ams-delta-fiq.h 15650F: include/linux/platform_data/i2c-omap.h 15651 15652OMAP2+ SUPPORT 15653M: Tony Lindgren <tony@atomide.com> 15654L: linux-omap@vger.kernel.org 15655S: Maintained 15656W: http://www.muru.com/linux/omap/ 15657W: http://linux.omap.com/ 15658Q: http://patchwork.kernel.org/project/linux-omap/list/ 15659T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15660F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15661F: arch/arm/configs/omap2plus_defconfig 15662F: arch/arm/mach-omap2/ 15663F: drivers/bus/ti-sysc.c 15664F: drivers/gpio/gpio-tps65219.c 15665F: drivers/i2c/busses/i2c-omap.c 15666F: drivers/irqchip/irq-omap-intc.c 15667F: drivers/mfd/*omap*.c 15668F: drivers/mfd/menelaus.c 15669F: drivers/mfd/palmas.c 15670F: drivers/mfd/tps65217.c 15671F: drivers/mfd/tps65218.c 15672F: drivers/mfd/tps65219.c 15673F: drivers/mfd/tps65910.c 15674F: drivers/mfd/twl-core.[ch] 15675F: drivers/mfd/twl4030*.c 15676F: drivers/mfd/twl6030*.c 15677F: drivers/mfd/twl6040*.c 15678F: drivers/regulator/palmas-regulator*.c 15679F: drivers/regulator/pbias-regulator.c 15680F: drivers/regulator/tps65217-regulator.c 15681F: drivers/regulator/tps65218-regulator.c 15682F: drivers/regulator/tps65219-regulator.c 15683F: drivers/regulator/tps65910-regulator.c 15684F: drivers/regulator/twl-regulator.c 15685F: drivers/regulator/twl6030-regulator.c 15686F: include/linux/platform_data/i2c-omap.h 15687F: include/linux/platform_data/ti-sysc.h 15688 15689OMFS FILESYSTEM 15690M: Bob Copeland <me@bobcopeland.com> 15691L: linux-karma-devel@lists.sourceforge.net 15692S: Maintained 15693F: Documentation/filesystems/omfs.rst 15694F: fs/omfs/ 15695 15696OMNIVISION OG01A1B SENSOR DRIVER 15697M: Sakari Ailus <sakari.ailus@linux.intel.com> 15698L: linux-media@vger.kernel.org 15699S: Maintained 15700F: drivers/media/i2c/og01a1b.c 15701 15702OMNIVISION OV01A10 SENSOR DRIVER 15703M: Bingbu Cao <bingbu.cao@intel.com> 15704L: linux-media@vger.kernel.org 15705S: Maintained 15706T: git git://linuxtv.org/media_tree.git 15707F: drivers/media/i2c/ov01a10.c 15708 15709OMNIVISION OV02A10 SENSOR DRIVER 15710L: linux-media@vger.kernel.org 15711S: Orphan 15712T: git git://linuxtv.org/media_tree.git 15713F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15714F: drivers/media/i2c/ov02a10.c 15715 15716OMNIVISION OV08D10 SENSOR DRIVER 15717M: Jimmy Su <jimmy.su@intel.com> 15718L: linux-media@vger.kernel.org 15719S: Maintained 15720T: git git://linuxtv.org/media_tree.git 15721F: drivers/media/i2c/ov08d10.c 15722 15723OMNIVISION OV08X40 SENSOR DRIVER 15724M: Jason Chen <jason.z.chen@intel.com> 15725L: linux-media@vger.kernel.org 15726S: Maintained 15727T: git git://linuxtv.org/media_tree.git 15728F: drivers/media/i2c/ov08x40.c 15729 15730OMNIVISION OV13858 SENSOR DRIVER 15731M: Sakari Ailus <sakari.ailus@linux.intel.com> 15732L: linux-media@vger.kernel.org 15733S: Maintained 15734T: git git://linuxtv.org/media_tree.git 15735F: drivers/media/i2c/ov13858.c 15736 15737OMNIVISION OV13B10 SENSOR DRIVER 15738M: Arec Kao <arec.kao@intel.com> 15739L: linux-media@vger.kernel.org 15740S: Maintained 15741T: git git://linuxtv.org/media_tree.git 15742F: drivers/media/i2c/ov13b10.c 15743 15744OMNIVISION OV2680 SENSOR DRIVER 15745M: Rui Miguel Silva <rmfrfs@gmail.com> 15746M: Hans de Goede <hansg@kernel.org> 15747L: linux-media@vger.kernel.org 15748S: Maintained 15749T: git git://linuxtv.org/media_tree.git 15750F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15751F: drivers/media/i2c/ov2680.c 15752 15753OMNIVISION OV2685 SENSOR DRIVER 15754M: Shunqian Zheng <zhengsq@rock-chips.com> 15755L: linux-media@vger.kernel.org 15756S: Maintained 15757T: git git://linuxtv.org/media_tree.git 15758F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15759F: drivers/media/i2c/ov2685.c 15760 15761OMNIVISION OV2740 SENSOR DRIVER 15762M: Tianshu Qiu <tian.shu.qiu@intel.com> 15763R: Sakari Ailus <sakari.ailus@linux.intel.com> 15764R: Bingbu Cao <bingbu.cao@intel.com> 15765L: linux-media@vger.kernel.org 15766S: Maintained 15767T: git git://linuxtv.org/media_tree.git 15768F: drivers/media/i2c/ov2740.c 15769 15770OMNIVISION OV4689 SENSOR DRIVER 15771M: Mikhail Rudenko <mike.rudenko@gmail.com> 15772L: linux-media@vger.kernel.org 15773S: Maintained 15774T: git git://linuxtv.org/media_tree.git 15775F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15776F: drivers/media/i2c/ov5647.c 15777 15778OMNIVISION OV5640 SENSOR DRIVER 15779M: Steve Longerbeam <slongerbeam@gmail.com> 15780L: linux-media@vger.kernel.org 15781S: Maintained 15782T: git git://linuxtv.org/media_tree.git 15783F: drivers/media/i2c/ov5640.c 15784 15785OMNIVISION OV5647 SENSOR DRIVER 15786M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15787M: Jacopo Mondi <jacopo@jmondi.org> 15788L: linux-media@vger.kernel.org 15789S: Maintained 15790T: git git://linuxtv.org/media_tree.git 15791F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15792F: drivers/media/i2c/ov5647.c 15793 15794OMNIVISION OV5670 SENSOR DRIVER 15795M: Sakari Ailus <sakari.ailus@linux.intel.com> 15796L: linux-media@vger.kernel.org 15797S: Maintained 15798T: git git://linuxtv.org/media_tree.git 15799F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15800F: drivers/media/i2c/ov5670.c 15801 15802OMNIVISION OV5675 SENSOR DRIVER 15803M: Sakari Ailus <sakari.ailus@linux.intel.com> 15804L: linux-media@vger.kernel.org 15805S: Maintained 15806T: git git://linuxtv.org/media_tree.git 15807F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15808F: drivers/media/i2c/ov5675.c 15809 15810OMNIVISION OV5693 SENSOR DRIVER 15811M: Daniel Scally <djrscally@gmail.com> 15812L: linux-media@vger.kernel.org 15813S: Maintained 15814T: git git://linuxtv.org/media_tree.git 15815F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15816F: drivers/media/i2c/ov5693.c 15817 15818OMNIVISION OV5695 SENSOR DRIVER 15819M: Shunqian Zheng <zhengsq@rock-chips.com> 15820L: linux-media@vger.kernel.org 15821S: Maintained 15822T: git git://linuxtv.org/media_tree.git 15823F: drivers/media/i2c/ov5695.c 15824 15825OMNIVISION OV7670 SENSOR DRIVER 15826L: linux-media@vger.kernel.org 15827S: Orphan 15828T: git git://linuxtv.org/media_tree.git 15829F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15830F: drivers/media/i2c/ov7670.c 15831 15832OMNIVISION OV772x SENSOR DRIVER 15833M: Jacopo Mondi <jacopo@jmondi.org> 15834L: linux-media@vger.kernel.org 15835S: Odd fixes 15836T: git git://linuxtv.org/media_tree.git 15837F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15838F: drivers/media/i2c/ov772x.c 15839F: include/media/i2c/ov772x.h 15840 15841OMNIVISION OV7740 SENSOR DRIVER 15842L: linux-media@vger.kernel.org 15843S: Orphan 15844T: git git://linuxtv.org/media_tree.git 15845F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15846F: drivers/media/i2c/ov7740.c 15847 15848OMNIVISION OV8856 SENSOR DRIVER 15849M: Sakari Ailus <sakari.ailus@linux.intel.com> 15850L: linux-media@vger.kernel.org 15851S: Maintained 15852T: git git://linuxtv.org/media_tree.git 15853F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15854F: drivers/media/i2c/ov8856.c 15855 15856OMNIVISION OV8858 SENSOR DRIVER 15857M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15858M: Nicholas Roth <nicholas@rothemail.net> 15859L: linux-media@vger.kernel.org 15860S: Maintained 15861T: git git://linuxtv.org/media_tree.git 15862F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15863F: drivers/media/i2c/ov8858.c 15864 15865OMNIVISION OV9282 SENSOR DRIVER 15866M: Paul J. Murphy <paul.j.murphy@intel.com> 15867M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15868L: linux-media@vger.kernel.org 15869S: Maintained 15870T: git git://linuxtv.org/media_tree.git 15871F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15872F: drivers/media/i2c/ov9282.c 15873 15874OMNIVISION OV9640 SENSOR DRIVER 15875M: Petr Cvek <petrcvekcz@gmail.com> 15876L: linux-media@vger.kernel.org 15877S: Maintained 15878F: drivers/media/i2c/ov9640.* 15879 15880OMNIVISION OV9650 SENSOR DRIVER 15881M: Sakari Ailus <sakari.ailus@linux.intel.com> 15882R: Akinobu Mita <akinobu.mita@gmail.com> 15883R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15884L: linux-media@vger.kernel.org 15885S: Maintained 15886T: git git://linuxtv.org/media_tree.git 15887F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15888F: drivers/media/i2c/ov9650.c 15889 15890OMNIVISION OV9734 SENSOR DRIVER 15891M: Tianshu Qiu <tian.shu.qiu@intel.com> 15892R: Bingbu Cao <bingbu.cao@intel.com> 15893L: linux-media@vger.kernel.org 15894S: Maintained 15895T: git git://linuxtv.org/media_tree.git 15896F: drivers/media/i2c/ov9734.c 15897 15898ONBOARD USB HUB DRIVER 15899M: Matthias Kaehlcke <mka@chromium.org> 15900L: linux-usb@vger.kernel.org 15901S: Maintained 15902F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15903F: drivers/usb/misc/onboard_usb_hub.c 15904 15905ONENAND FLASH DRIVER 15906M: Kyungmin Park <kyungmin.park@samsung.com> 15907L: linux-mtd@lists.infradead.org 15908S: Maintained 15909F: drivers/mtd/nand/onenand/ 15910F: include/linux/mtd/onenand*.h 15911 15912ONEXPLAYER FAN DRIVER 15913M: Derek John Clark <derekjohn.clark@gmail.com> 15914M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15915L: linux-hwmon@vger.kernel.org 15916S: Maintained 15917F: drivers/hwmon/oxp-sensors.c 15918 15919ONIE TLV NVMEM LAYOUT DRIVER 15920M: Miquel Raynal <miquel.raynal@bootlin.com> 15921S: Maintained 15922F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15923F: drivers/nvmem/layouts/onie-tlv.c 15924 15925ONION OMEGA2+ BOARD 15926M: Harvey Hunt <harveyhuntnexus@gmail.com> 15927L: linux-mips@vger.kernel.org 15928S: Maintained 15929F: arch/mips/boot/dts/ralink/omega2p.dts 15930 15931ONSEMI ETHERNET PHY DRIVERS 15932M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15933L: netdev@vger.kernel.org 15934S: Supported 15935W: http://www.onsemi.com 15936F: drivers/net/phy/ncn* 15937 15938OP-TEE DRIVER 15939M: Jens Wiklander <jens.wiklander@linaro.org> 15940L: op-tee@lists.trustedfirmware.org 15941S: Maintained 15942F: Documentation/ABI/testing/sysfs-bus-optee-devices 15943F: drivers/tee/optee/ 15944 15945OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15946M: Sumit Garg <sumit.garg@linaro.org> 15947L: op-tee@lists.trustedfirmware.org 15948S: Maintained 15949F: drivers/char/hw_random/optee-rng.c 15950 15951OP-TEE RTC DRIVER 15952M: Clément Léger <clement.leger@bootlin.com> 15953L: linux-rtc@vger.kernel.org 15954S: Maintained 15955F: drivers/rtc/rtc-optee.c 15956 15957OPA-VNIC DRIVER 15958M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15959L: linux-rdma@vger.kernel.org 15960S: Supported 15961F: drivers/infiniband/ulp/opa_vnic 15962 15963OPEN FIRMWARE AND FLATTENED DEVICE TREE 15964M: Rob Herring <robh+dt@kernel.org> 15965M: Frank Rowand <frowand.list@gmail.com> 15966L: devicetree@vger.kernel.org 15967S: Maintained 15968W: http://www.devicetree.org/ 15969C: irc://irc.libera.chat/devicetree 15970T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15971F: Documentation/ABI/testing/sysfs-firmware-ofw 15972F: drivers/of/ 15973F: include/linux/of*.h 15974F: scripts/dtc/ 15975K: of_overlay_notifier_ 15976K: of_overlay_fdt_apply 15977K: of_overlay_remove 15978 15979OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15980M: Rob Herring <robh+dt@kernel.org> 15981M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15982M: Conor Dooley <conor+dt@kernel.org> 15983L: devicetree@vger.kernel.org 15984S: Maintained 15985Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15986C: irc://irc.libera.chat/devicetree 15987T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15988F: Documentation/devicetree/ 15989F: arch/*/boot/dts/ 15990F: include/dt-bindings/ 15991 15992OPENCOMPUTE PTP CLOCK DRIVER 15993M: Jonathan Lemon <jonathan.lemon@gmail.com> 15994M: Vadim Fedorenko <vadfed@fb.com> 15995L: netdev@vger.kernel.org 15996S: Maintained 15997F: drivers/ptp/ptp_ocp.c 15998 15999OPENCORES I2C BUS DRIVER 16000M: Peter Korsgaard <peter@korsgaard.com> 16001M: Andrew Lunn <andrew@lunn.ch> 16002L: linux-i2c@vger.kernel.org 16003S: Maintained 16004F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16005F: Documentation/i2c/busses/i2c-ocores.rst 16006F: drivers/i2c/busses/i2c-ocores.c 16007F: include/linux/platform_data/i2c-ocores.h 16008 16009OPENRISC ARCHITECTURE 16010M: Jonas Bonn <jonas@southpole.se> 16011M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16012M: Stafford Horne <shorne@gmail.com> 16013L: linux-openrisc@vger.kernel.org 16014S: Maintained 16015W: http://openrisc.io 16016T: git https://github.com/openrisc/linux.git 16017F: Documentation/arch/openrisc/ 16018F: Documentation/devicetree/bindings/openrisc/ 16019F: arch/openrisc/ 16020F: drivers/irqchip/irq-ompic.c 16021F: drivers/irqchip/irq-or1k-* 16022 16023OPENVSWITCH 16024M: Pravin B Shelar <pshelar@ovn.org> 16025L: netdev@vger.kernel.org 16026L: dev@openvswitch.org 16027S: Maintained 16028W: http://openvswitch.org 16029F: include/uapi/linux/openvswitch.h 16030F: net/openvswitch/ 16031F: tools/testing/selftests/net/openvswitch/ 16032 16033OPERATING PERFORMANCE POINTS (OPP) 16034M: Viresh Kumar <vireshk@kernel.org> 16035M: Nishanth Menon <nm@ti.com> 16036M: Stephen Boyd <sboyd@kernel.org> 16037L: linux-pm@vger.kernel.org 16038S: Maintained 16039T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16040F: Documentation/devicetree/bindings/opp/ 16041F: Documentation/power/opp.rst 16042F: drivers/opp/ 16043F: include/linux/pm_opp.h 16044 16045OPL4 DRIVER 16046M: Clemens Ladisch <clemens@ladisch.de> 16047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16048S: Maintained 16049T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16050F: sound/drivers/opl4/ 16051 16052ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16053M: Mark Fasheh <mark@fasheh.com> 16054M: Joel Becker <jlbec@evilplan.org> 16055M: Joseph Qi <joseph.qi@linux.alibaba.com> 16056L: ocfs2-devel@lists.linux.dev 16057S: Supported 16058W: http://ocfs2.wiki.kernel.org 16059F: Documentation/filesystems/dlmfs.rst 16060F: Documentation/filesystems/ocfs2.rst 16061F: fs/ocfs2/ 16062 16063ORANGEFS FILESYSTEM 16064M: Mike Marshall <hubcap@omnibond.com> 16065R: Martin Brandenburg <martin@omnibond.com> 16066L: devel@lists.orangefs.org 16067S: Supported 16068T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16069F: Documentation/filesystems/orangefs.rst 16070F: fs/orangefs/ 16071 16072ORINOCO DRIVER 16073L: linux-wireless@vger.kernel.org 16074S: Orphan 16075W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 16076W: http://www.nongnu.org/orinoco/ 16077F: drivers/net/wireless/intersil/orinoco/ 16078 16079OV2659 OMNIVISION SENSOR DRIVER 16080M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16081L: linux-media@vger.kernel.org 16082S: Maintained 16083W: https://linuxtv.org 16084Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16085T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16086F: drivers/media/i2c/ov2659.c 16087F: include/media/i2c/ov2659.h 16088 16089OVERLAY FILESYSTEM 16090M: Miklos Szeredi <miklos@szeredi.hu> 16091M: Amir Goldstein <amir73il@gmail.com> 16092L: linux-unionfs@vger.kernel.org 16093S: Supported 16094T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 16095F: Documentation/filesystems/overlayfs.rst 16096F: fs/overlayfs/ 16097 16098P54 WIRELESS DRIVER 16099M: Christian Lamparter <chunkeey@googlemail.com> 16100L: linux-wireless@vger.kernel.org 16101S: Maintained 16102W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16103F: drivers/net/wireless/intersil/p54/ 16104 16105PACKET SOCKETS 16106M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16107S: Maintained 16108F: include/uapi/linux/if_packet.h 16109F: net/packet/af_packet.c 16110 16111PACKING 16112M: Vladimir Oltean <olteanv@gmail.com> 16113L: netdev@vger.kernel.org 16114S: Supported 16115F: Documentation/core-api/packing.rst 16116F: include/linux/packing.h 16117F: lib/packing.c 16118 16119PADATA PARALLEL EXECUTION MECHANISM 16120M: Steffen Klassert <steffen.klassert@secunet.com> 16121M: Daniel Jordan <daniel.m.jordan@oracle.com> 16122L: linux-crypto@vger.kernel.org 16123L: linux-kernel@vger.kernel.org 16124S: Maintained 16125F: Documentation/core-api/padata.rst 16126F: include/linux/padata.h 16127F: kernel/padata.c 16128 16129PAGE CACHE 16130M: Matthew Wilcox (Oracle) <willy@infradead.org> 16131L: linux-fsdevel@vger.kernel.org 16132S: Supported 16133T: git git://git.infradead.org/users/willy/pagecache.git 16134F: Documentation/filesystems/locking.rst 16135F: Documentation/filesystems/vfs.rst 16136F: include/linux/pagemap.h 16137F: mm/filemap.c 16138F: mm/page-writeback.c 16139F: mm/readahead.c 16140F: mm/truncate.c 16141 16142PAGE POOL 16143M: Jesper Dangaard Brouer <hawk@kernel.org> 16144M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16145L: netdev@vger.kernel.org 16146S: Supported 16147F: Documentation/networking/page_pool.rst 16148F: include/net/page_pool/ 16149F: include/trace/events/page_pool.h 16150F: net/core/page_pool.c 16151 16152PAGE TABLE CHECK 16153M: Pasha Tatashin <pasha.tatashin@soleen.com> 16154M: Andrew Morton <akpm@linux-foundation.org> 16155L: linux-mm@kvack.org 16156S: Maintained 16157F: Documentation/mm/page_table_check.rst 16158F: include/linux/page_table_check.h 16159F: mm/page_table_check.c 16160 16161PANASONIC LAPTOP ACPI EXTRAS DRIVER 16162M: Kenneth Chan <kenneth.t.chan@gmail.com> 16163L: platform-driver-x86@vger.kernel.org 16164S: Maintained 16165F: drivers/platform/x86/panasonic-laptop.c 16166 16167PARALLAX PING IIO SENSOR DRIVER 16168M: Andreas Klinger <ak@it-klinger.de> 16169L: linux-iio@vger.kernel.org 16170S: Maintained 16171F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16172F: drivers/iio/proximity/ping.c 16173 16174PARALLEL LCD/KEYPAD PANEL DRIVER 16175M: Willy Tarreau <willy@haproxy.com> 16176M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16177S: Odd Fixes 16178F: Documentation/admin-guide/lcd-panel-cgram.rst 16179F: drivers/auxdisplay/panel.c 16180 16181PARALLEL PORT SUBSYSTEM 16182M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16183M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16184L: linux-parport@lists.infradead.org (subscribers-only) 16185S: Maintained 16186F: Documentation/driver-api/parport*.rst 16187F: drivers/char/ppdev.c 16188F: drivers/parport/ 16189F: include/linux/parport*.h 16190F: include/uapi/linux/ppdev.h 16191 16192PARAVIRT_OPS INTERFACE 16193M: Juergen Gross <jgross@suse.com> 16194R: Ajay Kaher <akaher@vmware.com> 16195R: Alexey Makhalov <amakhalov@vmware.com> 16196R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16197L: virtualization@lists.linux-foundation.org 16198L: x86@kernel.org 16199S: Supported 16200T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16201F: Documentation/virt/paravirt_ops.rst 16202F: arch/*/include/asm/paravirt*.h 16203F: arch/*/kernel/paravirt* 16204F: include/linux/hypervisor.h 16205 16206PARISC ARCHITECTURE 16207M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16208M: Helge Deller <deller@gmx.de> 16209L: linux-parisc@vger.kernel.org 16210S: Maintained 16211W: https://parisc.wiki.kernel.org 16212Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16213T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16214T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16215F: Documentation/arch/parisc/ 16216F: arch/parisc/ 16217F: drivers/char/agp/parisc-agp.c 16218F: drivers/input/misc/hp_sdc_rtc.c 16219F: drivers/input/serio/gscps2.c 16220F: drivers/input/serio/hp_sdc* 16221F: drivers/parisc/ 16222F: drivers/parport/parport_gsc.* 16223F: drivers/tty/serial/8250/8250_parisc.c 16224F: drivers/video/console/sti* 16225F: drivers/video/fbdev/sti* 16226F: drivers/video/logo/logo_parisc* 16227F: include/linux/hp_sdc.h 16228 16229PARMAN 16230M: Jiri Pirko <jiri@resnulli.us> 16231L: netdev@vger.kernel.org 16232S: Supported 16233F: include/linux/parman.h 16234F: lib/parman.c 16235F: lib/test_parman.c 16236 16237PC ENGINES APU BOARD DRIVER 16238M: Enrico Weigelt, metux IT consult <info@metux.net> 16239S: Maintained 16240F: drivers/platform/x86/pcengines-apuv2.c 16241 16242PC87360 HARDWARE MONITORING DRIVER 16243M: Jim Cromie <jim.cromie@gmail.com> 16244L: linux-hwmon@vger.kernel.org 16245S: Maintained 16246F: Documentation/hwmon/pc87360.rst 16247F: drivers/hwmon/pc87360.c 16248 16249PC8736x GPIO DRIVER 16250M: Jim Cromie <jim.cromie@gmail.com> 16251S: Maintained 16252F: drivers/char/pc8736x_gpio.c 16253 16254PC87427 HARDWARE MONITORING DRIVER 16255M: Jean Delvare <jdelvare@suse.com> 16256L: linux-hwmon@vger.kernel.org 16257S: Maintained 16258F: Documentation/hwmon/pc87427.rst 16259F: drivers/hwmon/pc87427.c 16260 16261PCA9532 LED DRIVER 16262M: Riku Voipio <riku.voipio@iki.fi> 16263S: Maintained 16264F: drivers/leds/leds-pca9532.c 16265F: include/linux/leds-pca9532.h 16266 16267PCA9541 I2C BUS MASTER SELECTOR DRIVER 16268M: Guenter Roeck <linux@roeck-us.net> 16269L: linux-i2c@vger.kernel.org 16270S: Maintained 16271F: drivers/i2c/muxes/i2c-mux-pca9541.c 16272 16273PCDP - PRIMARY CONSOLE AND DEBUG PORT 16274M: Khalid Aziz <khalid@gonehiking.org> 16275S: Maintained 16276F: drivers/firmware/pcdp.* 16277 16278PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16279M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16280M: Pali Rohár <pali@kernel.org> 16281L: linux-pci@vger.kernel.org 16282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16283S: Maintained 16284F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16285F: drivers/pci/controller/pci-aardvark.c 16286 16287PCI DRIVER FOR ALTERA PCIE IP 16288M: Joyce Ooi <joyce.ooi@intel.com> 16289L: linux-pci@vger.kernel.org 16290S: Supported 16291F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16292F: drivers/pci/controller/pcie-altera.c 16293 16294PCI DRIVER FOR APPLIEDMICRO XGENE 16295M: Toan Le <toan@os.amperecomputing.com> 16296L: linux-pci@vger.kernel.org 16297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16298S: Maintained 16299F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16300F: drivers/pci/controller/pci-xgene.c 16301 16302PCI DRIVER FOR ARM VERSATILE PLATFORM 16303M: Rob Herring <robh@kernel.org> 16304L: linux-pci@vger.kernel.org 16305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16306S: Maintained 16307F: Documentation/devicetree/bindings/pci/versatile.yaml 16308F: drivers/pci/controller/pci-versatile.c 16309 16310PCI DRIVER FOR ARMADA 8K 16311M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16312L: linux-pci@vger.kernel.org 16313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16314S: Maintained 16315F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16316F: drivers/pci/controller/dwc/pcie-armada8k.c 16317 16318PCI DRIVER FOR CADENCE PCIE IP 16319M: Tom Joseph <tjoseph@cadence.com> 16320L: linux-pci@vger.kernel.org 16321S: Maintained 16322F: Documentation/devicetree/bindings/pci/cdns,* 16323F: drivers/pci/controller/cadence/ 16324 16325PCI DRIVER FOR FREESCALE LAYERSCAPE 16326M: Minghuan Lian <minghuan.Lian@nxp.com> 16327M: Mingkai Hu <mingkai.hu@nxp.com> 16328M: Roy Zang <roy.zang@nxp.com> 16329L: linuxppc-dev@lists.ozlabs.org 16330L: linux-pci@vger.kernel.org 16331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16332S: Maintained 16333F: drivers/pci/controller/dwc/*layerscape* 16334 16335PCI DRIVER FOR FU740 16336M: Paul Walmsley <paul.walmsley@sifive.com> 16337M: Greentime Hu <greentime.hu@sifive.com> 16338L: linux-pci@vger.kernel.org 16339S: Maintained 16340F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16341F: drivers/pci/controller/dwc/pcie-fu740.c 16342 16343PCI DRIVER FOR GENERIC OF HOSTS 16344M: Will Deacon <will@kernel.org> 16345L: linux-pci@vger.kernel.org 16346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16347S: Maintained 16348F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16349F: drivers/pci/controller/pci-host-common.c 16350F: drivers/pci/controller/pci-host-generic.c 16351 16352PCI DRIVER FOR IMX6 16353M: Richard Zhu <hongxing.zhu@nxp.com> 16354M: Lucas Stach <l.stach@pengutronix.de> 16355L: linux-pci@vger.kernel.org 16356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16357S: Maintained 16358F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16359F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16360F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16361F: drivers/pci/controller/dwc/*imx6* 16362 16363PCI DRIVER FOR INTEL IXP4XX 16364M: Linus Walleij <linus.walleij@linaro.org> 16365S: Maintained 16366F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16367F: drivers/pci/controller/pci-ixp4xx.c 16368 16369PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16370M: Nirmal Patel <nirmal.patel@linux.intel.com> 16371R: Jonathan Derrick <jonathan.derrick@linux.dev> 16372L: linux-pci@vger.kernel.org 16373S: Supported 16374F: drivers/pci/controller/vmd.c 16375 16376PCI DRIVER FOR MICROSEMI SWITCHTEC 16377M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16378M: Logan Gunthorpe <logang@deltatee.com> 16379L: linux-pci@vger.kernel.org 16380S: Maintained 16381F: Documentation/ABI/testing/sysfs-class-switchtec 16382F: Documentation/driver-api/switchtec.rst 16383F: drivers/ntb/hw/mscc/ 16384F: drivers/pci/switch/switchtec* 16385F: include/linux/switchtec.h 16386F: include/uapi/linux/switchtec_ioctl.h 16387 16388PCI DRIVER FOR MOBIVEIL PCIE IP 16389M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16390M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16391L: linux-pci@vger.kernel.org 16392S: Supported 16393F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16394F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16395 16396PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16397M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16398M: Pali Rohár <pali@kernel.org> 16399L: linux-pci@vger.kernel.org 16400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16401S: Maintained 16402F: drivers/pci/controller/*mvebu* 16403 16404PCI DRIVER FOR NVIDIA TEGRA 16405M: Thierry Reding <thierry.reding@gmail.com> 16406L: linux-tegra@vger.kernel.org 16407L: linux-pci@vger.kernel.org 16408S: Supported 16409F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16410F: drivers/pci/controller/pci-tegra.c 16411 16412PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16413M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16414L: linux-pci@vger.kernel.org 16415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16416S: Maintained 16417F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16418F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16419 16420PCI DRIVER FOR RENESAS R-CAR 16421M: Marek Vasut <marek.vasut+renesas@gmail.com> 16422M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16423L: linux-pci@vger.kernel.org 16424L: linux-renesas-soc@vger.kernel.org 16425S: Maintained 16426F: Documentation/devicetree/bindings/pci/*rcar* 16427F: drivers/pci/controller/*rcar* 16428 16429PCI DRIVER FOR SAMSUNG EXYNOS 16430M: Jingoo Han <jingoohan1@gmail.com> 16431L: linux-pci@vger.kernel.org 16432L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16433L: linux-samsung-soc@vger.kernel.org 16434S: Maintained 16435F: drivers/pci/controller/dwc/pci-exynos.c 16436 16437PCI DRIVER FOR SYNOPSYS DESIGNWARE 16438M: Jingoo Han <jingoohan1@gmail.com> 16439M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16440M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16441L: linux-pci@vger.kernel.org 16442S: Maintained 16443F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16444F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16445F: drivers/pci/controller/dwc/*designware* 16446 16447PCI DRIVER FOR TI DRA7XX/J721E 16448M: Vignesh Raghavendra <vigneshr@ti.com> 16449L: linux-omap@vger.kernel.org 16450L: linux-pci@vger.kernel.org 16451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16452S: Supported 16453F: Documentation/devicetree/bindings/pci/ti-pci.txt 16454F: drivers/pci/controller/cadence/pci-j721e.c 16455F: drivers/pci/controller/dwc/pci-dra7xx.c 16456 16457PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16458M: Linus Walleij <linus.walleij@linaro.org> 16459L: linux-pci@vger.kernel.org 16460S: Maintained 16461F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16462F: drivers/pci/controller/pci-v3-semi.c 16463 16464PCI DRIVER FOR XILINX VERSAL CPM 16465M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16466M: Michal Simek <michal.simek@amd.com> 16467L: linux-pci@vger.kernel.org 16468S: Maintained 16469F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16470F: drivers/pci/controller/pcie-xilinx-cpm.c 16471 16472PCI ENDPOINT SUBSYSTEM 16473M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16474M: Krzysztof Wilczyński <kw@linux.com> 16475R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16476R: Kishon Vijay Abraham I <kishon@kernel.org> 16477L: linux-pci@vger.kernel.org 16478S: Supported 16479Q: https://patchwork.kernel.org/project/linux-pci/list/ 16480B: https://bugzilla.kernel.org 16481C: irc://irc.oftc.net/linux-pci 16482T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16483F: Documentation/PCI/endpoint/* 16484F: Documentation/misc-devices/pci-endpoint-test.rst 16485F: drivers/misc/pci_endpoint_test.c 16486F: drivers/pci/endpoint/ 16487F: tools/pci/ 16488 16489PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16490M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16491R: Oliver O'Halloran <oohall@gmail.com> 16492L: linuxppc-dev@lists.ozlabs.org 16493S: Supported 16494F: Documentation/PCI/pci-error-recovery.rst 16495F: Documentation/powerpc/eeh-pci-error-recovery.rst 16496F: arch/powerpc/include/*/eeh*.h 16497F: arch/powerpc/kernel/eeh*.c 16498F: arch/powerpc/platforms/*/eeh*.c 16499F: drivers/pci/pcie/aer.c 16500F: drivers/pci/pcie/dpc.c 16501F: drivers/pci/pcie/err.c 16502 16503PCI ERROR RECOVERY 16504M: Linas Vepstas <linasvepstas@gmail.com> 16505L: linux-pci@vger.kernel.org 16506S: Supported 16507F: Documentation/PCI/pci-error-recovery.rst 16508 16509PCI MSI DRIVER FOR ALTERA MSI IP 16510M: Joyce Ooi <joyce.ooi@intel.com> 16511L: linux-pci@vger.kernel.org 16512S: Supported 16513F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16514F: drivers/pci/controller/pcie-altera-msi.c 16515 16516PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16517M: Toan Le <toan@os.amperecomputing.com> 16518L: linux-pci@vger.kernel.org 16519L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16520S: Maintained 16521F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16522F: drivers/pci/controller/pci-xgene-msi.c 16523 16524PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16525M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16526M: Krzysztof Wilczyński <kw@linux.com> 16527R: Rob Herring <robh@kernel.org> 16528L: linux-pci@vger.kernel.org 16529S: Supported 16530Q: https://patchwork.kernel.org/project/linux-pci/list/ 16531B: https://bugzilla.kernel.org 16532C: irc://irc.oftc.net/linux-pci 16533T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16534F: Documentation/devicetree/bindings/pci/ 16535F: drivers/pci/controller/ 16536F: drivers/pci/pci-bridge-emul.c 16537F: drivers/pci/pci-bridge-emul.h 16538 16539PCI PEER-TO-PEER DMA (P2PDMA) 16540M: Bjorn Helgaas <bhelgaas@google.com> 16541M: Logan Gunthorpe <logang@deltatee.com> 16542L: linux-pci@vger.kernel.org 16543S: Supported 16544Q: https://patchwork.kernel.org/project/linux-pci/list/ 16545B: https://bugzilla.kernel.org 16546C: irc://irc.oftc.net/linux-pci 16547T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16548F: Documentation/driver-api/pci/p2pdma.rst 16549F: drivers/pci/p2pdma.c 16550F: include/linux/pci-p2pdma.h 16551 16552PCI SUBSYSTEM 16553M: Bjorn Helgaas <bhelgaas@google.com> 16554L: linux-pci@vger.kernel.org 16555S: Supported 16556Q: https://patchwork.kernel.org/project/linux-pci/list/ 16557B: https://bugzilla.kernel.org 16558C: irc://irc.oftc.net/linux-pci 16559T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16560F: Documentation/PCI/ 16561F: Documentation/devicetree/bindings/pci/ 16562F: arch/x86/kernel/early-quirks.c 16563F: arch/x86/kernel/quirks.c 16564F: arch/x86/pci/ 16565F: drivers/acpi/pci* 16566F: drivers/pci/ 16567F: include/asm-generic/pci* 16568F: include/linux/of_pci.h 16569F: include/linux/pci* 16570F: include/uapi/linux/pci* 16571F: lib/pci* 16572 16573PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16574M: Jonathan Chocron <jonnyc@amazon.com> 16575L: linux-pci@vger.kernel.org 16576S: Maintained 16577F: Documentation/devicetree/bindings/pci/pcie-al.txt 16578F: drivers/pci/controller/dwc/pcie-al.c 16579 16580PCIE DRIVER FOR AMLOGIC MESON 16581M: Yue Wang <yue.wang@Amlogic.com> 16582L: linux-pci@vger.kernel.org 16583L: linux-amlogic@lists.infradead.org 16584S: Maintained 16585F: drivers/pci/controller/dwc/pci-meson.c 16586 16587PCIE DRIVER FOR AXIS ARTPEC 16588M: Jesper Nilsson <jesper.nilsson@axis.com> 16589L: linux-arm-kernel@axis.com 16590L: linux-pci@vger.kernel.org 16591S: Maintained 16592F: Documentation/devicetree/bindings/pci/axis,artpec* 16593F: drivers/pci/controller/dwc/*artpec* 16594 16595PCIE DRIVER FOR CAVIUM THUNDERX 16596M: Robert Richter <rric@kernel.org> 16597L: linux-pci@vger.kernel.org 16598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16599S: Odd Fixes 16600F: drivers/pci/controller/pci-thunder-* 16601 16602PCIE DRIVER FOR HISILICON 16603M: Zhou Wang <wangzhou1@hisilicon.com> 16604L: linux-pci@vger.kernel.org 16605S: Maintained 16606F: drivers/pci/controller/dwc/pcie-hisi.c 16607 16608PCIE DRIVER FOR HISILICON KIRIN 16609M: Xiaowei Song <songxiaowei@hisilicon.com> 16610M: Binghui Wang <wangbinghui@hisilicon.com> 16611L: linux-pci@vger.kernel.org 16612S: Maintained 16613F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16614F: drivers/pci/controller/dwc/pcie-kirin.c 16615 16616PCIE DRIVER FOR HISILICON STB 16617M: Shawn Guo <shawn.guo@linaro.org> 16618L: linux-pci@vger.kernel.org 16619S: Maintained 16620F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16621F: drivers/pci/controller/dwc/pcie-histb.c 16622 16623PCIE DRIVER FOR INTEL KEEM BAY 16624M: Srikanth Thokala <srikanth.thokala@intel.com> 16625L: linux-pci@vger.kernel.org 16626S: Supported 16627F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16628F: drivers/pci/controller/dwc/pcie-keembay.c 16629 16630PCIE DRIVER FOR INTEL LGM GW SOC 16631M: Chuanhua Lei <lchuanhua@maxlinear.com> 16632L: linux-pci@vger.kernel.org 16633S: Maintained 16634F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16635F: drivers/pci/controller/dwc/pcie-intel-gw.c 16636 16637PCIE DRIVER FOR MEDIATEK 16638M: Ryder Lee <ryder.lee@mediatek.com> 16639M: Jianjun Wang <jianjun.wang@mediatek.com> 16640L: linux-pci@vger.kernel.org 16641L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16642S: Supported 16643F: Documentation/devicetree/bindings/pci/mediatek* 16644F: drivers/pci/controller/*mediatek* 16645 16646PCIE DRIVER FOR MICROCHIP 16647M: Daire McNamara <daire.mcnamara@microchip.com> 16648L: linux-pci@vger.kernel.org 16649S: Supported 16650F: Documentation/devicetree/bindings/pci/microchip* 16651F: drivers/pci/controller/*microchip* 16652 16653PCIE DRIVER FOR QUALCOMM MSM 16654M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16655L: linux-pci@vger.kernel.org 16656L: linux-arm-msm@vger.kernel.org 16657S: Maintained 16658F: drivers/pci/controller/dwc/pcie-qcom.c 16659 16660PCIE DRIVER FOR ROCKCHIP 16661M: Shawn Lin <shawn.lin@rock-chips.com> 16662L: linux-pci@vger.kernel.org 16663L: linux-rockchip@lists.infradead.org 16664S: Maintained 16665F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16666F: drivers/pci/controller/pcie-rockchip* 16667 16668PCIE DRIVER FOR SOCIONEXT UNIPHIER 16669M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16670L: linux-pci@vger.kernel.org 16671S: Maintained 16672F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16673F: drivers/pci/controller/dwc/pcie-uniphier* 16674 16675PCIE DRIVER FOR ST SPEAR13XX 16676M: Pratyush Anand <pratyush.anand@gmail.com> 16677L: linux-pci@vger.kernel.org 16678S: Maintained 16679F: drivers/pci/controller/dwc/*spear* 16680 16681PCIE ENDPOINT DRIVER FOR QUALCOMM 16682M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16683L: linux-pci@vger.kernel.org 16684L: linux-arm-msm@vger.kernel.org 16685S: Maintained 16686F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16687F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16688 16689PCMCIA SUBSYSTEM 16690M: Dominik Brodowski <linux@dominikbrodowski.net> 16691S: Odd Fixes 16692T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16693F: Documentation/pcmcia/ 16694F: drivers/pcmcia/ 16695F: include/pcmcia/ 16696F: tools/pcmcia/ 16697 16698PCNET32 NETWORK DRIVER 16699M: Don Fry <pcnet32@frontier.com> 16700L: netdev@vger.kernel.org 16701S: Maintained 16702F: drivers/net/ethernet/amd/pcnet32.c 16703 16704PCRYPT PARALLEL CRYPTO ENGINE 16705M: Steffen Klassert <steffen.klassert@secunet.com> 16706L: linux-crypto@vger.kernel.org 16707S: Maintained 16708F: crypto/pcrypt.c 16709F: include/crypto/pcrypt.h 16710 16711PDS DSC VIRTIO DATA PATH ACCELERATOR 16712R: Shannon Nelson <shannon.nelson@amd.com> 16713F: drivers/vdpa/pds/ 16714 16715PECI HARDWARE MONITORING DRIVERS 16716M: Iwona Winiarska <iwona.winiarska@intel.com> 16717L: linux-hwmon@vger.kernel.org 16718S: Supported 16719F: Documentation/hwmon/peci-cputemp.rst 16720F: Documentation/hwmon/peci-dimmtemp.rst 16721F: drivers/hwmon/peci/ 16722 16723PECI SUBSYSTEM 16724M: Iwona Winiarska <iwona.winiarska@intel.com> 16725L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16726S: Supported 16727F: Documentation/devicetree/bindings/peci/ 16728F: Documentation/peci/ 16729F: drivers/peci/ 16730F: include/linux/peci-cpu.h 16731F: include/linux/peci.h 16732 16733PENSANDO ETHERNET DRIVERS 16734M: Shannon Nelson <shannon.nelson@amd.com> 16735M: Brett Creeley <brett.creeley@amd.com> 16736M: drivers@pensando.io 16737L: netdev@vger.kernel.org 16738S: Supported 16739F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16740F: drivers/net/ethernet/pensando/ 16741 16742PER-CPU MEMORY ALLOCATOR 16743M: Dennis Zhou <dennis@kernel.org> 16744M: Tejun Heo <tj@kernel.org> 16745M: Christoph Lameter <cl@linux.com> 16746L: linux-mm@kvack.org 16747S: Maintained 16748T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16749F: arch/*/include/asm/percpu.h 16750F: include/linux/percpu*.h 16751F: lib/percpu*.c 16752F: mm/percpu*.c 16753 16754PER-TASK DELAY ACCOUNTING 16755M: Balbir Singh <bsingharora@gmail.com> 16756S: Maintained 16757F: include/linux/delayacct.h 16758F: kernel/delayacct.c 16759 16760PERFORMANCE EVENTS SUBSYSTEM 16761M: Peter Zijlstra <peterz@infradead.org> 16762M: Ingo Molnar <mingo@redhat.com> 16763M: Arnaldo Carvalho de Melo <acme@kernel.org> 16764R: Mark Rutland <mark.rutland@arm.com> 16765R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16766R: Jiri Olsa <jolsa@kernel.org> 16767R: Namhyung Kim <namhyung@kernel.org> 16768R: Ian Rogers <irogers@google.com> 16769R: Adrian Hunter <adrian.hunter@intel.com> 16770L: linux-perf-users@vger.kernel.org 16771L: linux-kernel@vger.kernel.org 16772S: Supported 16773W: https://perf.wiki.kernel.org/ 16774T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16775T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 16776T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 16777F: arch/*/events/* 16778F: arch/*/events/*/* 16779F: arch/*/include/asm/perf_event.h 16780F: arch/*/kernel/*/*/perf_event*.c 16781F: arch/*/kernel/*/perf_event*.c 16782F: arch/*/kernel/perf_callchain.c 16783F: arch/*/kernel/perf_event*.c 16784F: include/linux/perf_event.h 16785F: include/uapi/linux/perf_event.h 16786F: kernel/events/* 16787F: tools/lib/perf/ 16788F: tools/perf/ 16789 16790PERFORMANCE EVENTS TOOLING ARM64 16791R: John Garry <john.g.garry@oracle.com> 16792R: Will Deacon <will@kernel.org> 16793R: James Clark <james.clark@arm.com> 16794R: Mike Leach <mike.leach@linaro.org> 16795R: Leo Yan <leo.yan@linaro.org> 16796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16797S: Supported 16798F: tools/build/feature/test-libopencsd.c 16799F: tools/perf/arch/arm*/ 16800F: tools/perf/pmu-events/arch/arm64/ 16801F: tools/perf/util/arm-spe* 16802F: tools/perf/util/cs-etm* 16803 16804PERSONALITY HANDLING 16805M: Christoph Hellwig <hch@infradead.org> 16806L: linux-abi-devel@lists.sourceforge.net 16807S: Maintained 16808F: include/linux/personality.h 16809F: include/uapi/linux/personality.h 16810 16811PHOENIX RC FLIGHT CONTROLLER ADAPTER 16812M: Marcus Folkesson <marcus.folkesson@gmail.com> 16813L: linux-input@vger.kernel.org 16814S: Maintained 16815F: Documentation/input/devices/pxrc.rst 16816F: drivers/input/joystick/pxrc.c 16817 16818PHONET PROTOCOL 16819M: Remi Denis-Courmont <courmisch@gmail.com> 16820S: Supported 16821F: Documentation/networking/phonet.rst 16822F: include/linux/phonet.h 16823F: include/net/phonet/ 16824F: include/uapi/linux/phonet.h 16825F: net/phonet/ 16826 16827PHRAM MTD DRIVER 16828M: Joern Engel <joern@lazybastard.org> 16829L: linux-mtd@lists.infradead.org 16830S: Maintained 16831F: drivers/mtd/devices/phram.c 16832 16833PICOLCD HID DRIVER 16834M: Bruno Prémont <bonbons@linux-vserver.org> 16835L: linux-input@vger.kernel.org 16836S: Maintained 16837F: drivers/hid/hid-picolcd* 16838 16839PIDFD API 16840M: Christian Brauner <christian@brauner.io> 16841L: linux-kernel@vger.kernel.org 16842S: Maintained 16843T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16844F: samples/pidfd/ 16845F: tools/testing/selftests/clone3/ 16846F: tools/testing/selftests/pid_namespace/ 16847F: tools/testing/selftests/pidfd/ 16848K: (?i)pidfd 16849K: (?i)clone3 16850K: \b(clone_args|kernel_clone_args)\b 16851 16852PIN CONTROL SUBSYSTEM 16853M: Linus Walleij <linus.walleij@linaro.org> 16854L: linux-gpio@vger.kernel.org 16855S: Maintained 16856T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16857F: Documentation/devicetree/bindings/pinctrl/ 16858F: Documentation/driver-api/pin-control.rst 16859F: drivers/pinctrl/ 16860F: include/dt-bindings/pinctrl/ 16861F: include/linux/pinctrl/ 16862 16863PIN CONTROLLER - AMD 16864M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16865M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16866S: Maintained 16867F: drivers/pinctrl/pinctrl-amd.c 16868 16869PIN CONTROLLER - FREESCALE 16870M: Dong Aisheng <aisheng.dong@nxp.com> 16871M: Fabio Estevam <festevam@gmail.com> 16872M: Shawn Guo <shawnguo@kernel.org> 16873M: Jacky Bai <ping.bai@nxp.com> 16874R: Pengutronix Kernel Team <kernel@pengutronix.de> 16875L: linux-gpio@vger.kernel.org 16876S: Maintained 16877F: Documentation/devicetree/bindings/pinctrl/fsl,* 16878F: drivers/pinctrl/freescale/ 16879 16880PIN CONTROLLER - INTEL 16881M: Mika Westerberg <mika.westerberg@linux.intel.com> 16882M: Andy Shevchenko <andy@kernel.org> 16883S: Supported 16884T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16885F: drivers/pinctrl/intel/ 16886 16887PIN CONTROLLER - KEEMBAY 16888M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16889S: Supported 16890F: drivers/pinctrl/pinctrl-keembay* 16891 16892PIN CONTROLLER - MEDIATEK 16893M: Sean Wang <sean.wang@kernel.org> 16894L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16895S: Maintained 16896F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16897F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16898F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16899F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16900F: drivers/pinctrl/mediatek/ 16901 16902PIN CONTROLLER - MEDIATEK MIPS 16903M: Arınç ÜNAL <arinc.unal@arinc9.com> 16904M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16905L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16906L: linux-mips@vger.kernel.org 16907S: Maintained 16908F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16909F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16910F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16911F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16912F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16913F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16914F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16915F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16916F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16917F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16918F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16919F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16920F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16921F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16922F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16923 16924PIN CONTROLLER - MICROCHIP AT91 16925M: Ludovic Desroches <ludovic.desroches@microchip.com> 16926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16927L: linux-gpio@vger.kernel.org 16928S: Supported 16929F: drivers/gpio/gpio-sama5d2-piobu.c 16930F: drivers/pinctrl/pinctrl-at91* 16931 16932PIN CONTROLLER - NXP S32 16933M: Chester Lin <clin@suse.com> 16934R: NXP S32 Linux Team <s32@nxp.com> 16935L: linux-gpio@vger.kernel.org 16936S: Maintained 16937F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16938F: drivers/pinctrl/nxp/ 16939 16940PIN CONTROLLER - QUALCOMM 16941M: Bjorn Andersson <andersson@kernel.org> 16942L: linux-arm-msm@vger.kernel.org 16943S: Maintained 16944F: Documentation/devicetree/bindings/pinctrl/qcom,* 16945F: drivers/pinctrl/qcom/ 16946 16947PIN CONTROLLER - RENESAS 16948M: Geert Uytterhoeven <geert+renesas@glider.be> 16949L: linux-renesas-soc@vger.kernel.org 16950S: Supported 16951T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16952F: Documentation/devicetree/bindings/pinctrl/renesas,* 16953F: drivers/pinctrl/renesas/ 16954 16955PIN CONTROLLER - SAMSUNG 16956M: Tomasz Figa <tomasz.figa@gmail.com> 16957M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16958M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16959R: Alim Akhtar <alim.akhtar@samsung.com> 16960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16961L: linux-samsung-soc@vger.kernel.org 16962S: Maintained 16963Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16964B: mailto:linux-samsung-soc@vger.kernel.org 16965C: irc://irc.libera.chat/linux-exynos 16966T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16967F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16968F: drivers/pinctrl/samsung/ 16969F: include/dt-bindings/pinctrl/samsung.h 16970 16971PIN CONTROLLER - SINGLE 16972M: Tony Lindgren <tony@atomide.com> 16973M: Haojian Zhuang <haojian.zhuang@linaro.org> 16974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16975L: linux-omap@vger.kernel.org 16976S: Maintained 16977F: drivers/pinctrl/pinctrl-single.c 16978 16979PIN CONTROLLER - SUNPLUS / TIBBO 16980M: Dvorkin Dmitry <dvorkin@tibbo.com> 16981M: Wells Lu <wellslutw@gmail.com> 16982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16983S: Maintained 16984W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16985F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16986F: drivers/pinctrl/sunplus/ 16987F: include/dt-bindings/pinctrl/sppctl*.h 16988 16989PINE64 PINEPHONE KEYBOARD DRIVER 16990M: Samuel Holland <samuel@sholland.org> 16991S: Supported 16992F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16993F: drivers/input/keyboard/pinephone-keyboard.c 16994 16995PKTCDVD DRIVER 16996M: linux-block@vger.kernel.org 16997S: Orphan 16998F: drivers/block/pktcdvd.c 16999F: include/linux/pktcdvd.h 17000F: include/uapi/linux/pktcdvd.h 17001 17002PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17003M: Tomasz Duszynski <tduszyns@gmail.com> 17004S: Maintained 17005F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17006F: drivers/iio/chemical/pms7003.c 17007 17008PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17009M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17010L: netdev@vger.kernel.org 17011S: Maintained 17012F: drivers/net/phy/mdio-open-alliance.h 17013F: net/ethtool/plca.c 17014 17015PLDMFW LIBRARY 17016M: Jacob Keller <jacob.e.keller@intel.com> 17017S: Maintained 17018F: Documentation/driver-api/pldmfw/ 17019F: include/linux/pldmfw.h 17020F: lib/pldmfw/ 17021 17022PLX DMA DRIVER 17023M: Logan Gunthorpe <logang@deltatee.com> 17024S: Maintained 17025F: drivers/dma/plx_dma.c 17026 17027PM-GRAPH UTILITY 17028M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17029L: linux-pm@vger.kernel.org 17030S: Supported 17031W: https://01.org/pm-graph 17032B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17033T: git git://github.com/intel/pm-graph 17034F: tools/power/pm-graph 17035 17036PM6764TR DRIVER 17037M: Charles Hsu <hsu.yungteng@gmail.com> 17038L: linux-hwmon@vger.kernel.org 17039S: Maintained 17040F: Documentation/hwmon/pm6764tr.rst 17041F: drivers/hwmon/pmbus/pm6764tr.c 17042 17043PMBUS HARDWARE MONITORING DRIVERS 17044M: Guenter Roeck <linux@roeck-us.net> 17045L: linux-hwmon@vger.kernel.org 17046S: Maintained 17047W: http://hwmon.wiki.kernel.org/ 17048W: http://www.roeck-us.net/linux/drivers/ 17049T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 17050F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 17051F: Documentation/devicetree/bindings/hwmon/max31785.txt 17052F: Documentation/hwmon/adm1275.rst 17053F: Documentation/hwmon/ibm-cffps.rst 17054F: Documentation/hwmon/ir35221.rst 17055F: Documentation/hwmon/lm25066.rst 17056F: Documentation/hwmon/ltc2978.rst 17057F: Documentation/hwmon/ltc3815.rst 17058F: Documentation/hwmon/max16064.rst 17059F: Documentation/hwmon/max20751.rst 17060F: Documentation/hwmon/max31785.rst 17061F: Documentation/hwmon/max34440.rst 17062F: Documentation/hwmon/max8688.rst 17063F: Documentation/hwmon/pmbus-core.rst 17064F: Documentation/hwmon/pmbus.rst 17065F: Documentation/hwmon/tps40422.rst 17066F: Documentation/hwmon/ucd9000.rst 17067F: Documentation/hwmon/ucd9200.rst 17068F: Documentation/hwmon/zl6100.rst 17069F: drivers/hwmon/pmbus/ 17070F: include/linux/pmbus.h 17071 17072PMC SIERRA MaxRAID DRIVER 17073L: linux-scsi@vger.kernel.org 17074S: Orphan 17075W: http://www.pmc-sierra.com/ 17076F: drivers/scsi/pmcraid.* 17077 17078PMC SIERRA PM8001 DRIVER 17079M: Jack Wang <jinpu.wang@cloud.ionos.com> 17080L: linux-scsi@vger.kernel.org 17081S: Supported 17082F: drivers/scsi/pm8001/ 17083 17084PNI RM3100 IIO DRIVER 17085M: Song Qiang <songqiang1304521@gmail.com> 17086L: linux-iio@vger.kernel.org 17087S: Maintained 17088F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17089F: drivers/iio/magnetometer/rm3100* 17090 17091PNP SUPPORT 17092M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17093L: linux-acpi@vger.kernel.org 17094S: Maintained 17095F: drivers/pnp/ 17096F: include/linux/pnp.h 17097 17098POSIX CLOCKS and TIMERS 17099M: Thomas Gleixner <tglx@linutronix.de> 17100L: linux-kernel@vger.kernel.org 17101S: Maintained 17102T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17103F: fs/timerfd.c 17104F: include/linux/time_namespace.h 17105F: include/linux/timer* 17106F: kernel/time/*timer* 17107F: kernel/time/namespace.c 17108 17109POWER MANAGEMENT CORE 17110M: "Rafael J. Wysocki" <rafael@kernel.org> 17111L: linux-pm@vger.kernel.org 17112S: Supported 17113B: https://bugzilla.kernel.org 17114T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17115F: drivers/base/power/ 17116F: drivers/powercap/ 17117F: include/linux/intel_rapl.h 17118F: include/linux/pm.h 17119F: include/linux/pm_* 17120F: include/linux/powercap.h 17121F: kernel/configs/nopm.config 17122 17123POWER STATE COORDINATION INTERFACE (PSCI) 17124M: Mark Rutland <mark.rutland@arm.com> 17125M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17127S: Maintained 17128F: drivers/firmware/psci/ 17129F: include/linux/psci.h 17130F: include/uapi/linux/psci.h 17131 17132POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17133M: Sebastian Reichel <sre@kernel.org> 17134L: linux-pm@vger.kernel.org 17135S: Maintained 17136T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17137F: Documentation/ABI/testing/sysfs-class-power 17138F: Documentation/devicetree/bindings/power/supply/ 17139F: drivers/power/supply/ 17140F: include/linux/power/ 17141F: include/linux/power_supply.h 17142 17143POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17144M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17145L: linuxppc-dev@lists.ozlabs.org 17146S: Maintained 17147F: drivers/char/powernv-op-panel.c 17148 17149PPP OVER ATM (RFC 2364) 17150M: Mitchell Blank Jr <mitch@sfgoth.com> 17151S: Maintained 17152F: include/uapi/linux/atmppp.h 17153F: net/atm/pppoatm.c 17154 17155PPP OVER ETHERNET 17156M: Michal Ostrowski <mostrows@earthlink.net> 17157S: Maintained 17158F: drivers/net/ppp/pppoe.c 17159F: drivers/net/ppp/pppox.c 17160 17161PPP OVER L2TP 17162M: James Chapman <jchapman@katalix.com> 17163S: Maintained 17164F: include/linux/if_pppol2tp.h 17165F: include/uapi/linux/if_pppol2tp.h 17166F: net/l2tp/l2tp_ppp.c 17167 17168PPP PROTOCOL DRIVERS AND COMPRESSORS 17169L: linux-ppp@vger.kernel.org 17170S: Orphan 17171F: drivers/net/ppp/ppp_* 17172 17173PPS SUPPORT 17174M: Rodolfo Giometti <giometti@enneenne.com> 17175L: linuxpps@ml.enneenne.com (subscribers-only) 17176S: Maintained 17177W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17178F: Documentation/ABI/testing/sysfs-pps 17179F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17180F: Documentation/driver-api/pps.rst 17181F: drivers/pps/ 17182F: include/linux/pps*.h 17183F: include/uapi/linux/pps.h 17184 17185PPTP DRIVER 17186M: Dmitry Kozlov <xeb@mail.ru> 17187L: netdev@vger.kernel.org 17188S: Maintained 17189W: http://sourceforge.net/projects/accel-pptp 17190F: drivers/net/ppp/pptp.c 17191 17192PRESSURE STALL INFORMATION (PSI) 17193M: Johannes Weiner <hannes@cmpxchg.org> 17194M: Suren Baghdasaryan <surenb@google.com> 17195R: Peter Ziljstra <peterz@infradead.org> 17196S: Maintained 17197F: include/linux/psi* 17198F: kernel/sched/psi.c 17199 17200PRINTK 17201M: Petr Mladek <pmladek@suse.com> 17202R: Steven Rostedt <rostedt@goodmis.org> 17203R: John Ogness <john.ogness@linutronix.de> 17204R: Sergey Senozhatsky <senozhatsky@chromium.org> 17205S: Maintained 17206T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17207F: include/linux/printk.h 17208F: kernel/printk/ 17209 17210PRINTK INDEXING 17211R: Chris Down <chris@chrisdown.name> 17212S: Maintained 17213F: Documentation/core-api/printk-index.rst 17214F: kernel/printk/index.c 17215K: printk_index 17216 17217PROC FILESYSTEM 17218L: linux-kernel@vger.kernel.org 17219L: linux-fsdevel@vger.kernel.org 17220S: Maintained 17221F: Documentation/filesystems/proc.rst 17222F: fs/proc/ 17223F: include/linux/proc_fs.h 17224F: tools/testing/selftests/proc/ 17225 17226PROC SYSCTL 17227M: Luis Chamberlain <mcgrof@kernel.org> 17228M: Kees Cook <keescook@chromium.org> 17229M: Iurii Zaikin <yzaikin@google.com> 17230L: linux-kernel@vger.kernel.org 17231L: linux-fsdevel@vger.kernel.org 17232S: Maintained 17233T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17234F: fs/proc/proc_sysctl.c 17235F: include/linux/sysctl.h 17236F: kernel/sysctl-test.c 17237F: kernel/sysctl.c 17238F: tools/testing/selftests/sysctl/ 17239 17240PS3 NETWORK SUPPORT 17241M: Geoff Levand <geoff@infradead.org> 17242L: netdev@vger.kernel.org 17243L: linuxppc-dev@lists.ozlabs.org 17244S: Maintained 17245F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17246 17247PS3 PLATFORM SUPPORT 17248M: Geoff Levand <geoff@infradead.org> 17249L: linuxppc-dev@lists.ozlabs.org 17250S: Maintained 17251F: arch/powerpc/boot/ps3* 17252F: arch/powerpc/include/asm/lv1call.h 17253F: arch/powerpc/include/asm/ps3*.h 17254F: arch/powerpc/platforms/ps3/ 17255F: drivers/*/ps3* 17256F: drivers/ps3/ 17257F: drivers/rtc/rtc-ps3.c 17258F: drivers/usb/host/*ps3.c 17259F: sound/ppc/snd_ps3* 17260 17261PS3VRAM DRIVER 17262M: Jim Paris <jim@jtan.com> 17263M: Geoff Levand <geoff@infradead.org> 17264L: linuxppc-dev@lists.ozlabs.org 17265S: Maintained 17266F: drivers/block/ps3vram.c 17267 17268PSAMPLE PACKET SAMPLING SUPPORT 17269M: Yotam Gigi <yotam.gi@gmail.com> 17270S: Maintained 17271F: include/net/psample.h 17272F: include/uapi/linux/psample.h 17273F: net/psample 17274 17275PSTORE FILESYSTEM 17276M: Kees Cook <keescook@chromium.org> 17277R: Tony Luck <tony.luck@intel.com> 17278R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17279L: linux-hardening@vger.kernel.org 17280S: Supported 17281T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17282F: Documentation/admin-guide/pstore-blk.rst 17283F: Documentation/admin-guide/ramoops.rst 17284F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17285F: drivers/acpi/apei/erst.c 17286F: drivers/firmware/efi/efi-pstore.c 17287F: fs/pstore/ 17288F: include/linux/pstore* 17289K: \b(pstore|ramoops) 17290 17291PTP HARDWARE CLOCK SUPPORT 17292M: Richard Cochran <richardcochran@gmail.com> 17293L: netdev@vger.kernel.org 17294S: Maintained 17295W: http://linuxptp.sourceforge.net/ 17296F: Documentation/ABI/testing/sysfs-ptp 17297F: Documentation/driver-api/ptp.rst 17298F: drivers/net/phy/dp83640* 17299F: drivers/ptp/* 17300F: include/linux/ptp_cl* 17301K: (?:\b|_)ptp(?:\b|_) 17302 17303PTP MOCKUP CLOCK SUPPORT 17304M: Vladimir Oltean <vladimir.oltean@nxp.com> 17305L: netdev@vger.kernel.org 17306S: Maintained 17307F: drivers/ptp/ptp_mock.c 17308F: include/linux/ptp_mock.h 17309 17310PTP VIRTUAL CLOCK SUPPORT 17311M: Yangbo Lu <yangbo.lu@nxp.com> 17312L: netdev@vger.kernel.org 17313S: Maintained 17314F: drivers/ptp/ptp_vclock.c 17315F: net/ethtool/phc_vclocks.c 17316 17317PTRACE SUPPORT 17318M: Oleg Nesterov <oleg@redhat.com> 17319S: Maintained 17320F: arch/*/*/ptrace*.c 17321F: arch/*/include/asm/ptrace*.h 17322F: arch/*/ptrace*.c 17323F: include/asm-generic/syscall.h 17324F: include/linux/ptrace.h 17325F: include/linux/regset.h 17326F: include/uapi/linux/ptrace.h 17327F: kernel/ptrace.c 17328 17329PULSE8-CEC DRIVER 17330M: Hans Verkuil <hverkuil@xs4all.nl> 17331L: linux-media@vger.kernel.org 17332S: Maintained 17333T: git git://linuxtv.org/media_tree.git 17334F: drivers/media/cec/usb/pulse8/ 17335 17336PURELIFI PLFXLC DRIVER 17337M: Srinivasan Raju <srini.raju@purelifi.com> 17338L: linux-wireless@vger.kernel.org 17339S: Supported 17340F: drivers/net/wireless/purelifi/plfxlc/ 17341 17342PVRUSB2 VIDEO4LINUX DRIVER 17343M: Mike Isely <isely@pobox.com> 17344L: pvrusb2@isely.net (subscribers-only) 17345L: linux-media@vger.kernel.org 17346S: Maintained 17347W: http://www.isely.net/pvrusb2/ 17348T: git git://linuxtv.org/media_tree.git 17349F: Documentation/driver-api/media/drivers/pvrusb2* 17350F: drivers/media/usb/pvrusb2/ 17351 17352PWC WEBCAM DRIVER 17353M: Hans Verkuil <hverkuil@xs4all.nl> 17354L: linux-media@vger.kernel.org 17355S: Odd Fixes 17356T: git git://linuxtv.org/media_tree.git 17357F: drivers/media/usb/pwc/* 17358F: include/trace/events/pwc.h 17359 17360PWM IR Transmitter 17361M: Sean Young <sean@mess.org> 17362L: linux-media@vger.kernel.org 17363S: Maintained 17364F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17365F: drivers/media/rc/pwm-ir-tx.c 17366 17367PWM SUBSYSTEM 17368M: Thierry Reding <thierry.reding@gmail.com> 17369R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17370L: linux-pwm@vger.kernel.org 17371S: Maintained 17372Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17373T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17374F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17375F: Documentation/devicetree/bindings/pwm/ 17376F: Documentation/driver-api/pwm.rst 17377F: drivers/gpio/gpio-mvebu.c 17378F: drivers/pwm/ 17379F: drivers/video/backlight/pwm_bl.c 17380F: include/dt-bindings/pwm/ 17381F: include/linux/pwm.h 17382F: include/linux/pwm_backlight.h 17383K: pwm_(config|apply_state|ops) 17384 17385PXA GPIO DRIVER 17386M: Robert Jarzmik <robert.jarzmik@free.fr> 17387L: linux-gpio@vger.kernel.org 17388S: Maintained 17389F: drivers/gpio/gpio-pxa.c 17390 17391PXA MMCI DRIVER 17392S: Orphan 17393 17394PXA RTC DRIVER 17395M: Robert Jarzmik <robert.jarzmik@free.fr> 17396L: linux-rtc@vger.kernel.org 17397S: Maintained 17398 17399PXA2xx/PXA3xx SUPPORT 17400M: Daniel Mack <daniel@zonque.org> 17401M: Haojian Zhuang <haojian.zhuang@gmail.com> 17402M: Robert Jarzmik <robert.jarzmik@free.fr> 17403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17404S: Maintained 17405T: git git://github.com/hzhuang1/linux.git 17406T: git git://github.com/rjarzmik/linux.git 17407F: arch/arm/boot/dts/intel/pxa/ 17408F: arch/arm/mach-pxa/ 17409F: drivers/dma/pxa* 17410F: drivers/pcmcia/pxa2xx* 17411F: drivers/pinctrl/pxa/ 17412F: drivers/spi/spi-pxa2xx* 17413F: drivers/usb/gadget/udc/pxa2* 17414F: include/sound/pxa2xx-lib.h 17415F: sound/arm/pxa* 17416F: sound/soc/pxa/ 17417 17418QAT DRIVER 17419M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17420L: qat-linux@intel.com 17421S: Supported 17422F: drivers/crypto/intel/qat/ 17423 17424QCOM AUDIO (ASoC) DRIVERS 17425M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17426M: Banajit Goswami <bgoswami@quicinc.com> 17427L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17428S: Supported 17429F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17430F: Documentation/devicetree/bindings/sound/qcom,* 17431F: drivers/soc/qcom/apr.c 17432F: include/dt-bindings/sound/qcom,wcd9335.h 17433F: sound/soc/codecs/lpass-rx-macro.* 17434F: sound/soc/codecs/lpass-tx-macro.* 17435F: sound/soc/codecs/lpass-va-macro.c 17436F: sound/soc/codecs/lpass-wsa-macro.* 17437F: sound/soc/codecs/msm8916-wcd-analog.c 17438F: sound/soc/codecs/msm8916-wcd-digital.c 17439F: sound/soc/codecs/wcd-clsh-v2.* 17440F: sound/soc/codecs/wcd-mbhc-v2.* 17441F: sound/soc/codecs/wcd9335.* 17442F: sound/soc/codecs/wcd934x.c 17443F: sound/soc/codecs/wsa881x.c 17444F: sound/soc/codecs/wsa883x.c 17445F: sound/soc/codecs/wsa884x.c 17446F: sound/soc/qcom/ 17447 17448QCOM EMBEDDED USB DEBUGGER (EUD) 17449M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17450L: linux-arm-msm@vger.kernel.org 17451S: Maintained 17452F: Documentation/ABI/testing/sysfs-driver-eud 17453F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17454F: drivers/usb/misc/qcom_eud.c 17455 17456QCOM IPA DRIVER 17457M: Alex Elder <elder@kernel.org> 17458L: netdev@vger.kernel.org 17459S: Supported 17460F: drivers/net/ipa/ 17461 17462QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17463M: Gabriel Somlo <somlo@cmu.edu> 17464M: "Michael S. Tsirkin" <mst@redhat.com> 17465L: qemu-devel@nongnu.org 17466S: Maintained 17467F: drivers/firmware/qemu_fw_cfg.c 17468F: include/uapi/linux/qemu_fw_cfg.h 17469 17470QIB DRIVER 17471M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17472L: linux-rdma@vger.kernel.org 17473S: Supported 17474F: drivers/infiniband/hw/qib/ 17475 17476QLOGIC QL41xxx FCOE DRIVER 17477M: Saurav Kashyap <skashyap@marvell.com> 17478M: Javed Hasan <jhasan@marvell.com> 17479M: GR-QLogic-Storage-Upstream@marvell.com 17480L: linux-scsi@vger.kernel.org 17481S: Supported 17482F: drivers/scsi/qedf/ 17483 17484QLOGIC QL41xxx ISCSI DRIVER 17485M: Nilesh Javali <njavali@marvell.com> 17486M: Manish Rangankar <mrangankar@marvell.com> 17487M: GR-QLogic-Storage-Upstream@marvell.com 17488L: linux-scsi@vger.kernel.org 17489S: Supported 17490F: drivers/scsi/qedi/ 17491 17492QLOGIC QL4xxx ETHERNET DRIVER 17493M: Ariel Elior <aelior@marvell.com> 17494M: Manish Chopra <manishc@marvell.com> 17495L: netdev@vger.kernel.org 17496S: Supported 17497F: drivers/net/ethernet/qlogic/qed/ 17498F: drivers/net/ethernet/qlogic/qede/ 17499F: include/linux/qed/ 17500 17501QLOGIC QL4xxx RDMA DRIVER 17502M: Michal Kalderon <mkalderon@marvell.com> 17503M: Ariel Elior <aelior@marvell.com> 17504L: linux-rdma@vger.kernel.org 17505S: Supported 17506F: drivers/infiniband/hw/qedr/ 17507F: include/uapi/rdma/qedr-abi.h 17508 17509QLOGIC QLA1280 SCSI DRIVER 17510M: Michael Reed <mdr@sgi.com> 17511L: linux-scsi@vger.kernel.org 17512S: Maintained 17513F: drivers/scsi/qla1280.[ch] 17514 17515QLOGIC QLA2XXX FC-SCSI DRIVER 17516M: Nilesh Javali <njavali@marvell.com> 17517M: GR-QLogic-Storage-Upstream@marvell.com 17518L: linux-scsi@vger.kernel.org 17519S: Supported 17520F: drivers/scsi/qla2xxx/ 17521 17522QLOGIC QLA3XXX NETWORK DRIVER 17523M: GR-Linux-NIC-Dev@marvell.com 17524L: netdev@vger.kernel.org 17525S: Supported 17526F: drivers/net/ethernet/qlogic/qla3xxx.* 17527 17528QLOGIC QLA4XXX iSCSI DRIVER 17529M: Nilesh Javali <njavali@marvell.com> 17530M: Manish Rangankar <mrangankar@marvell.com> 17531M: GR-QLogic-Storage-Upstream@marvell.com 17532L: linux-scsi@vger.kernel.org 17533S: Supported 17534F: drivers/scsi/qla4xxx/ 17535 17536QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17537M: Shahed Shaikh <shshaikh@marvell.com> 17538M: Manish Chopra <manishc@marvell.com> 17539M: GR-Linux-NIC-Dev@marvell.com 17540L: netdev@vger.kernel.org 17541S: Supported 17542F: drivers/net/ethernet/qlogic/qlcnic/ 17543 17544QLOGIC QLGE 10Gb ETHERNET DRIVER 17545M: Manish Chopra <manishc@marvell.com> 17546M: GR-Linux-NIC-Dev@marvell.com 17547M: Coiby Xu <coiby.xu@gmail.com> 17548L: netdev@vger.kernel.org 17549S: Supported 17550F: Documentation/networking/device_drivers/qlogic/qlge.rst 17551F: drivers/staging/qlge/ 17552 17553QM1D1B0004 MEDIA DRIVER 17554M: Akihiro Tsukada <tskd08@gmail.com> 17555L: linux-media@vger.kernel.org 17556S: Odd Fixes 17557F: drivers/media/tuners/qm1d1b0004* 17558 17559QM1D1C0042 MEDIA DRIVER 17560M: Akihiro Tsukada <tskd08@gmail.com> 17561L: linux-media@vger.kernel.org 17562S: Odd Fixes 17563F: drivers/media/tuners/qm1d1c0042* 17564 17565QNX4 FILESYSTEM 17566M: Anders Larsen <al@alarsen.net> 17567S: Maintained 17568W: http://www.alarsen.net/linux/qnx4fs/ 17569F: fs/qnx4/ 17570F: include/uapi/linux/qnx4_fs.h 17571F: include/uapi/linux/qnxtypes.h 17572 17573QNX6 FILESYSTEM 17574S: Orphan 17575F: Documentation/filesystems/qnx6.rst 17576F: fs/qnx6/ 17577F: include/linux/qnx6_fs.h 17578 17579QORIQ DPAA2 FSL-MC BUS DRIVER 17580M: Stuart Yoder <stuyoder@gmail.com> 17581M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17582L: linux-kernel@vger.kernel.org 17583S: Maintained 17584F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17585F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17586F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17587F: drivers/bus/fsl-mc/ 17588F: include/uapi/linux/fsl_mc.h 17589 17590QT1010 MEDIA DRIVER 17591M: Antti Palosaari <crope@iki.fi> 17592L: linux-media@vger.kernel.org 17593S: Maintained 17594W: https://linuxtv.org 17595W: http://palosaari.fi/linux/ 17596Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17597T: git git://linuxtv.org/anttip/media_tree.git 17598F: drivers/media/tuners/qt1010* 17599 17600QUALCOMM ATH12K WIRELESS DRIVER 17601M: Kalle Valo <kvalo@kernel.org> 17602M: Jeff Johnson <quic_jjohnson@quicinc.com> 17603L: ath12k@lists.infradead.org 17604S: Supported 17605T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17606F: drivers/net/wireless/ath/ath12k/ 17607 17608QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17609M: Kalle Valo <kvalo@kernel.org> 17610M: Jeff Johnson <quic_jjohnson@quicinc.com> 17611L: ath10k@lists.infradead.org 17612S: Supported 17613W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17614T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17615F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17616F: drivers/net/wireless/ath/ath10k/ 17617 17618QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17619M: Kalle Valo <kvalo@kernel.org> 17620M: Jeff Johnson <quic_jjohnson@quicinc.com> 17621L: ath11k@lists.infradead.org 17622S: Supported 17623W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17624B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17625T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17626F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17627F: drivers/net/wireless/ath/ath11k/ 17628 17629QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17630M: Toke Høiland-Jørgensen <toke@toke.dk> 17631L: linux-wireless@vger.kernel.org 17632S: Maintained 17633W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17634T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17635F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17636F: drivers/net/wireless/ath/ath9k/ 17637 17638QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17639M: Stephan Gerhold <stephan@gerhold.net> 17640L: netdev@vger.kernel.org 17641L: linux-arm-msm@vger.kernel.org 17642S: Maintained 17643F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17644F: drivers/net/wwan/qcom_bam_dmux.c 17645 17646QUALCOMM CAMERA SUBSYSTEM DRIVER 17647M: Robert Foss <rfoss@kernel.org> 17648M: Todor Tomov <todor.too@gmail.com> 17649M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17650L: linux-media@vger.kernel.org 17651S: Maintained 17652F: Documentation/admin-guide/media/qcom_camss.rst 17653F: Documentation/devicetree/bindings/media/*camss* 17654F: drivers/media/platform/qcom/camss/ 17655 17656QUALCOMM CLOCK DRIVERS 17657M: Bjorn Andersson <andersson@kernel.org> 17658L: linux-arm-msm@vger.kernel.org 17659S: Supported 17660T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17661F: Documentation/devicetree/bindings/clock/qcom,* 17662F: drivers/clk/qcom/ 17663F: include/dt-bindings/clock/qcom,* 17664 17665QUALCOMM CLOUD AI (QAIC) DRIVER 17666M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17667R: Carl Vanderlip <quic_carlv@quicinc.com> 17668R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17669L: linux-arm-msm@vger.kernel.org 17670L: dri-devel@lists.freedesktop.org 17671S: Supported 17672T: git git://anongit.freedesktop.org/drm/drm-misc 17673F: Documentation/accel/qaic/ 17674F: drivers/accel/qaic/ 17675F: include/uapi/drm/qaic_accel.h 17676 17677QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17678M: Bjorn Andersson <andersson@kernel.org> 17679M: Konrad Dybcio <konrad.dybcio@linaro.org> 17680L: linux-pm@vger.kernel.org 17681L: linux-arm-msm@vger.kernel.org 17682S: Maintained 17683F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17684F: drivers/pmdomain/qcom/cpr.c 17685 17686QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17687M: Ilia Lin <ilia.lin@kernel.org> 17688L: linux-pm@vger.kernel.org 17689S: Maintained 17690F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17691F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17692F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17693 17694QUALCOMM CRYPTO DRIVERS 17695M: Thara Gopinath <thara.gopinath@gmail.com> 17696L: linux-crypto@vger.kernel.org 17697L: linux-arm-msm@vger.kernel.org 17698S: Maintained 17699F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17700F: drivers/crypto/qce/ 17701 17702QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17703M: Timur Tabi <timur@kernel.org> 17704L: netdev@vger.kernel.org 17705S: Maintained 17706F: drivers/net/ethernet/qualcomm/emac/ 17707 17708QUALCOMM ETHQOS ETHERNET DRIVER 17709M: Vinod Koul <vkoul@kernel.org> 17710R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17711L: netdev@vger.kernel.org 17712L: linux-arm-msm@vger.kernel.org 17713S: Maintained 17714F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17715F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17716 17717QUALCOMM FASTRPC DRIVER 17718M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17719M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17720L: linux-arm-msm@vger.kernel.org 17721S: Maintained 17722F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17723F: drivers/misc/fastrpc.c 17724F: include/uapi/misc/fastrpc.h 17725 17726QUALCOMM HEXAGON ARCHITECTURE 17727M: Brian Cain <bcain@quicinc.com> 17728L: linux-hexagon@vger.kernel.org 17729S: Supported 17730T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17731F: arch/hexagon/ 17732 17733QUALCOMM HIDMA DRIVER 17734M: Sinan Kaya <okaya@kernel.org> 17735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17736L: linux-arm-msm@vger.kernel.org 17737L: dmaengine@vger.kernel.org 17738S: Supported 17739F: drivers/dma/qcom/hidma* 17740 17741QUALCOMM I2C CCI DRIVER 17742M: Loic Poulain <loic.poulain@linaro.org> 17743M: Robert Foss <rfoss@kernel.org> 17744L: linux-i2c@vger.kernel.org 17745L: linux-arm-msm@vger.kernel.org 17746S: Maintained 17747F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17748F: drivers/i2c/busses/i2c-qcom-cci.c 17749 17750QUALCOMM INTERCONNECT BWMON DRIVER 17751M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17752L: linux-arm-msm@vger.kernel.org 17753S: Maintained 17754F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17755F: drivers/soc/qcom/icc-bwmon.c 17756 17757QUALCOMM IOMMU 17758M: Rob Clark <robdclark@gmail.com> 17759L: iommu@lists.linux.dev 17760L: linux-arm-msm@vger.kernel.org 17761S: Maintained 17762F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17763 17764QUALCOMM IPC ROUTER (QRTR) DRIVER 17765M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17766L: linux-arm-msm@vger.kernel.org 17767S: Maintained 17768F: include/trace/events/qrtr.h 17769F: include/uapi/linux/qrtr.h 17770F: net/qrtr/ 17771 17772QUALCOMM IPCC MAILBOX DRIVER 17773M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17774L: linux-arm-msm@vger.kernel.org 17775S: Supported 17776F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17777F: drivers/mailbox/qcom-ipcc.c 17778F: include/dt-bindings/mailbox/qcom-ipcc.h 17779 17780QUALCOMM IPQ4019 USB PHY DRIVER 17781M: Robert Marko <robert.marko@sartura.hr> 17782M: Luka Perkov <luka.perkov@sartura.hr> 17783L: linux-arm-msm@vger.kernel.org 17784S: Maintained 17785F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17786F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17787 17788QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17789M: Robert Marko <robert.marko@sartura.hr> 17790M: Luka Perkov <luka.perkov@sartura.hr> 17791L: linux-arm-msm@vger.kernel.org 17792S: Maintained 17793F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17794F: drivers/regulator/vqmmc-ipq4019-regulator.c 17795 17796QUALCOMM NAND CONTROLLER DRIVER 17797M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17798L: linux-mtd@lists.infradead.org 17799L: linux-arm-msm@vger.kernel.org 17800S: Maintained 17801F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17802F: drivers/mtd/nand/raw/qcom_nandc.c 17803 17804QUALCOMM RMNET DRIVER 17805M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17806M: Sean Tranchetti <quic_stranche@quicinc.com> 17807L: netdev@vger.kernel.org 17808S: Maintained 17809F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17810F: drivers/net/ethernet/qualcomm/rmnet/ 17811F: include/linux/if_rmnet.h 17812 17813QUALCOMM TSENS THERMAL DRIVER 17814M: Amit Kucheria <amitk@kernel.org> 17815M: Thara Gopinath <thara.gopinath@gmail.com> 17816L: linux-pm@vger.kernel.org 17817L: linux-arm-msm@vger.kernel.org 17818S: Maintained 17819F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17820F: drivers/thermal/qcom/ 17821 17822QUALCOMM TYPEC PORT MANAGER DRIVER 17823M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17824L: linux-arm-msm@vger.kernel.org 17825L: linux-usb@vger.kernel.org 17826S: Maintained 17827F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17828F: drivers/usb/typec/tcpm/qcom/ 17829 17830QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17831M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17832M: Vikash Garodia <quic_vgarodia@quicinc.com> 17833R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17834L: linux-media@vger.kernel.org 17835L: linux-arm-msm@vger.kernel.org 17836S: Maintained 17837T: git git://linuxtv.org/media_tree.git 17838F: Documentation/devicetree/bindings/media/*venus* 17839F: drivers/media/platform/qcom/venus/ 17840 17841QUALCOMM WCN36XX WIRELESS DRIVER 17842M: Loic Poulain <loic.poulain@linaro.org> 17843L: wcn36xx@lists.infradead.org 17844S: Supported 17845W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17846F: drivers/net/wireless/ath/wcn36xx/ 17847 17848QUANTENNA QTNFMAC WIRELESS DRIVER 17849M: Igor Mitsyanko <imitsyanko@quantenna.com> 17850R: Sergey Matyukevich <geomatsi@gmail.com> 17851L: linux-wireless@vger.kernel.org 17852S: Maintained 17853F: drivers/net/wireless/quantenna 17854 17855RADEON and AMDGPU DRM DRIVERS 17856M: Alex Deucher <alexander.deucher@amd.com> 17857M: Christian König <christian.koenig@amd.com> 17858M: Pan, Xinhui <Xinhui.Pan@amd.com> 17859L: amd-gfx@lists.freedesktop.org 17860S: Supported 17861B: https://gitlab.freedesktop.org/drm/amd/-/issues 17862C: irc://irc.oftc.net/radeon 17863T: git https://gitlab.freedesktop.org/agd5f/linux.git 17864F: Documentation/gpu/amdgpu/ 17865F: drivers/gpu/drm/amd/ 17866F: drivers/gpu/drm/radeon/ 17867F: include/uapi/drm/amdgpu_drm.h 17868F: include/uapi/drm/radeon_drm.h 17869 17870RADEON FRAMEBUFFER DISPLAY DRIVER 17871M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17872L: linux-fbdev@vger.kernel.org 17873S: Maintained 17874F: drivers/video/fbdev/aty/radeon* 17875F: include/uapi/linux/radeonfb.h 17876 17877RADIOSHARK RADIO DRIVER 17878M: Hans Verkuil <hverkuil@xs4all.nl> 17879L: linux-media@vger.kernel.org 17880S: Maintained 17881T: git git://linuxtv.org/media_tree.git 17882F: drivers/media/radio/radio-shark.c 17883 17884RADIOSHARK2 RADIO DRIVER 17885M: Hans Verkuil <hverkuil@xs4all.nl> 17886L: linux-media@vger.kernel.org 17887S: Maintained 17888T: git git://linuxtv.org/media_tree.git 17889F: drivers/media/radio/radio-shark2.c 17890F: drivers/media/radio/radio-tea5777.c 17891 17892RADOS BLOCK DEVICE (RBD) 17893M: Ilya Dryomov <idryomov@gmail.com> 17894R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17895L: ceph-devel@vger.kernel.org 17896S: Supported 17897W: http://ceph.com/ 17898T: git https://github.com/ceph/ceph-client.git 17899F: Documentation/ABI/testing/sysfs-bus-rbd 17900F: drivers/block/rbd.c 17901F: drivers/block/rbd_types.h 17902 17903RAGE128 FRAMEBUFFER DISPLAY DRIVER 17904L: linux-fbdev@vger.kernel.org 17905S: Orphan 17906F: drivers/video/fbdev/aty/aty128fb.c 17907 17908RAINSHADOW-CEC DRIVER 17909M: Hans Verkuil <hverkuil@xs4all.nl> 17910L: linux-media@vger.kernel.org 17911S: Maintained 17912T: git git://linuxtv.org/media_tree.git 17913F: drivers/media/cec/usb/rainshadow/ 17914 17915RALINK MIPS ARCHITECTURE 17916M: John Crispin <john@phrozen.org> 17917L: linux-mips@vger.kernel.org 17918S: Maintained 17919F: arch/mips/ralink 17920 17921RALINK MT7621 MIPS ARCHITECTURE 17922M: Arınç ÜNAL <arinc.unal@arinc9.com> 17923M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17924L: linux-mips@vger.kernel.org 17925S: Maintained 17926F: arch/mips/boot/dts/ralink/mt7621* 17927 17928RALINK RT2X00 WIRELESS LAN DRIVER 17929M: Stanislaw Gruszka <stf_xl@wp.pl> 17930M: Helmut Schaa <helmut.schaa@googlemail.com> 17931L: linux-wireless@vger.kernel.org 17932S: Maintained 17933F: drivers/net/wireless/ralink/rt2x00/ 17934 17935RAMDISK RAM BLOCK DEVICE DRIVER 17936M: Jens Axboe <axboe@kernel.dk> 17937S: Maintained 17938F: Documentation/admin-guide/blockdev/ramdisk.rst 17939F: drivers/block/brd.c 17940 17941RANCHU VIRTUAL BOARD FOR MIPS 17942M: Miodrag Dinic <miodrag.dinic@mips.com> 17943L: linux-mips@vger.kernel.org 17944S: Supported 17945F: arch/mips/configs/generic/board-ranchu.config 17946F: arch/mips/generic/board-ranchu.c 17947 17948RANDOM NUMBER DRIVER 17949M: "Theodore Ts'o" <tytso@mit.edu> 17950M: Jason A. Donenfeld <Jason@zx2c4.com> 17951S: Maintained 17952T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17953F: drivers/char/random.c 17954F: drivers/virt/vmgenid.c 17955 17956RAPIDIO SUBSYSTEM 17957M: Matt Porter <mporter@kernel.crashing.org> 17958M: Alexandre Bounine <alex.bou9@gmail.com> 17959S: Maintained 17960F: drivers/rapidio/ 17961 17962RAS INFRASTRUCTURE 17963M: Tony Luck <tony.luck@intel.com> 17964M: Borislav Petkov <bp@alien8.de> 17965L: linux-edac@vger.kernel.org 17966S: Maintained 17967F: Documentation/admin-guide/ras.rst 17968F: drivers/ras/ 17969F: include/linux/ras.h 17970F: include/ras/ras_event.h 17971 17972RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17973L: linux-wireless@vger.kernel.org 17974S: Orphan 17975F: drivers/net/wireless/legacy/ray* 17976 17977RC-CORE / LIRC FRAMEWORK 17978M: Sean Young <sean@mess.org> 17979L: linux-media@vger.kernel.org 17980S: Maintained 17981W: http://linuxtv.org 17982T: git git://linuxtv.org/media_tree.git 17983F: Documentation/driver-api/media/rc-core.rst 17984F: Documentation/userspace-api/media/rc/ 17985F: drivers/media/rc/ 17986F: include/media/rc-core.h 17987F: include/media/rc-map.h 17988F: include/uapi/linux/lirc.h 17989 17990RCMM REMOTE CONTROLS DECODER 17991M: Patrick Lerda <patrick9876@free.fr> 17992S: Maintained 17993F: drivers/media/rc/ir-rcmm-decoder.c 17994 17995RCUTORTURE TEST FRAMEWORK 17996M: "Paul E. McKenney" <paulmck@kernel.org> 17997M: Josh Triplett <josh@joshtriplett.org> 17998R: Steven Rostedt <rostedt@goodmis.org> 17999R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18000R: Lai Jiangshan <jiangshanlai@gmail.com> 18001L: rcu@vger.kernel.org 18002S: Supported 18003T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18004F: tools/testing/selftests/rcutorture 18005 18006RDACM20 Camera Sensor 18007M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18008M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18009M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18010M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18011L: linux-media@vger.kernel.org 18012S: Maintained 18013F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18014F: drivers/media/i2c/max9271.c 18015F: drivers/media/i2c/max9271.h 18016F: drivers/media/i2c/rdacm20.c 18017 18018RDACM21 Camera Sensor 18019M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18020M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18021M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18022M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18023L: linux-media@vger.kernel.org 18024S: Maintained 18025F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18026F: drivers/media/i2c/max9271.c 18027F: drivers/media/i2c/max9271.h 18028F: drivers/media/i2c/rdacm21.c 18029 18030RDC R-321X SoC 18031M: Florian Fainelli <florian@openwrt.org> 18032S: Maintained 18033 18034RDC R6040 FAST ETHERNET DRIVER 18035M: Florian Fainelli <f.fainelli@gmail.com> 18036L: netdev@vger.kernel.org 18037S: Maintained 18038F: drivers/net/ethernet/rdc/r6040.c 18039 18040RDMAVT - RDMA verbs software 18041M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18042L: linux-rdma@vger.kernel.org 18043S: Supported 18044F: drivers/infiniband/sw/rdmavt 18045 18046RDS - RELIABLE DATAGRAM SOCKETS 18047M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 18048L: netdev@vger.kernel.org 18049L: linux-rdma@vger.kernel.org 18050L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18051S: Supported 18052W: https://oss.oracle.com/projects/rds/ 18053F: Documentation/networking/rds.rst 18054F: net/rds/ 18055 18056RDT - RESOURCE ALLOCATION 18057M: Fenghua Yu <fenghua.yu@intel.com> 18058M: Reinette Chatre <reinette.chatre@intel.com> 18059L: linux-kernel@vger.kernel.org 18060S: Supported 18061F: Documentation/arch/x86/resctrl* 18062F: arch/x86/include/asm/resctrl.h 18063F: arch/x86/kernel/cpu/resctrl/ 18064F: tools/testing/selftests/resctrl/ 18065 18066READ-COPY UPDATE (RCU) 18067M: "Paul E. McKenney" <paulmck@kernel.org> 18068M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18069M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18070M: Joel Fernandes <joel@joelfernandes.org> 18071M: Josh Triplett <josh@joshtriplett.org> 18072M: Boqun Feng <boqun.feng@gmail.com> 18073R: Steven Rostedt <rostedt@goodmis.org> 18074R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18075R: Lai Jiangshan <jiangshanlai@gmail.com> 18076R: Zqiang <qiang.zhang1211@gmail.com> 18077L: rcu@vger.kernel.org 18078S: Supported 18079W: http://www.rdrop.com/users/paulmck/RCU/ 18080T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18081F: Documentation/RCU/ 18082F: include/linux/rcu* 18083F: kernel/rcu/ 18084X: Documentation/RCU/torture.rst 18085X: include/linux/srcu*.h 18086X: kernel/rcu/srcu*.c 18087 18088REAL TIME CLOCK (RTC) SUBSYSTEM 18089M: Alessandro Zummo <a.zummo@towertech.it> 18090M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18091L: linux-rtc@vger.kernel.org 18092S: Maintained 18093Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18094T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18095F: Documentation/admin-guide/rtc.rst 18096F: Documentation/devicetree/bindings/rtc/ 18097F: drivers/rtc/ 18098F: include/linux/rtc.h 18099F: include/linux/rtc/ 18100F: include/uapi/linux/rtc.h 18101F: tools/testing/selftests/rtc/ 18102 18103Real-time Linux Analysis (RTLA) tools 18104M: Daniel Bristot de Oliveira <bristot@kernel.org> 18105M: Steven Rostedt <rostedt@goodmis.org> 18106L: linux-trace-kernel@vger.kernel.org 18107S: Maintained 18108F: Documentation/tools/rtla/ 18109F: tools/tracing/rtla/ 18110 18111REALTEK AUDIO CODECS 18112M: Oder Chiou <oder_chiou@realtek.com> 18113S: Maintained 18114F: include/sound/rt*.h 18115F: sound/soc/codecs/rt* 18116 18117REALTEK OTTO WATCHDOG 18118M: Sander Vanheule <sander@svanheule.net> 18119L: linux-watchdog@vger.kernel.org 18120S: Maintained 18121F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18122F: drivers/watchdog/realtek_otto_wdt.c 18123 18124REALTEK RTL83xx SMI DSA ROUTER CHIPS 18125M: Linus Walleij <linus.walleij@linaro.org> 18126M: Alvin Šipraga <alsi@bang-olufsen.dk> 18127S: Maintained 18128F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18129F: drivers/net/dsa/realtek/* 18130 18131REALTEK WIRELESS DRIVER (rtlwifi family) 18132M: Ping-Ke Shih <pkshih@realtek.com> 18133L: linux-wireless@vger.kernel.org 18134S: Maintained 18135W: https://wireless.wiki.kernel.org/ 18136T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18137F: drivers/net/wireless/realtek/rtlwifi/ 18138 18139REALTEK WIRELESS DRIVER (rtw88) 18140M: Ping-Ke Shih <pkshih@realtek.com> 18141L: linux-wireless@vger.kernel.org 18142S: Maintained 18143F: drivers/net/wireless/realtek/rtw88/ 18144 18145REALTEK WIRELESS DRIVER (rtw89) 18146M: Ping-Ke Shih <pkshih@realtek.com> 18147L: linux-wireless@vger.kernel.org 18148S: Maintained 18149F: drivers/net/wireless/realtek/rtw89/ 18150 18151REDPINE WIRELESS DRIVER 18152L: linux-wireless@vger.kernel.org 18153S: Orphan 18154F: drivers/net/wireless/rsi/ 18155 18156REGISTER MAP ABSTRACTION 18157M: Mark Brown <broonie@kernel.org> 18158L: linux-kernel@vger.kernel.org 18159S: Supported 18160T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18161F: Documentation/devicetree/bindings/regmap/ 18162F: drivers/base/regmap/ 18163F: include/linux/regmap.h 18164 18165REISERFS FILE SYSTEM 18166L: reiserfs-devel@vger.kernel.org 18167S: Obsolete 18168F: fs/reiserfs/ 18169 18170REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18171M: Bjorn Andersson <andersson@kernel.org> 18172M: Mathieu Poirier <mathieu.poirier@linaro.org> 18173L: linux-remoteproc@vger.kernel.org 18174S: Maintained 18175T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18176F: Documentation/ABI/testing/sysfs-class-remoteproc 18177F: Documentation/devicetree/bindings/remoteproc/ 18178F: Documentation/staging/remoteproc.rst 18179F: drivers/remoteproc/ 18180F: include/linux/remoteproc.h 18181F: include/linux/remoteproc/ 18182 18183REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18184M: Bjorn Andersson <andersson@kernel.org> 18185M: Mathieu Poirier <mathieu.poirier@linaro.org> 18186L: linux-remoteproc@vger.kernel.org 18187S: Maintained 18188T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18189F: Documentation/ABI/testing/sysfs-bus-rpmsg 18190F: Documentation/staging/rpmsg.rst 18191F: drivers/rpmsg/ 18192F: include/linux/rpmsg.h 18193F: include/linux/rpmsg/ 18194F: include/uapi/linux/rpmsg.h 18195F: samples/rpmsg/ 18196 18197REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18198M: Stephan Gerhold <stephan@gerhold.net> 18199L: netdev@vger.kernel.org 18200L: linux-remoteproc@vger.kernel.org 18201S: Maintained 18202F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18203 18204RENESAS CLOCK DRIVERS 18205M: Geert Uytterhoeven <geert+renesas@glider.be> 18206L: linux-renesas-soc@vger.kernel.org 18207S: Supported 18208T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18209F: Documentation/devicetree/bindings/clock/renesas,* 18210F: drivers/clk/renesas/ 18211 18212RENESAS EMEV2 I2C DRIVER 18213M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18214L: linux-renesas-soc@vger.kernel.org 18215S: Supported 18216F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18217F: drivers/i2c/busses/i2c-emev2.c 18218 18219RENESAS ETHERNET DRIVERS 18220R: Sergey Shtylyov <s.shtylyov@omp.ru> 18221L: netdev@vger.kernel.org 18222L: linux-renesas-soc@vger.kernel.org 18223F: Documentation/devicetree/bindings/net/renesas,*.yaml 18224F: drivers/net/ethernet/renesas/ 18225F: include/linux/sh_eth.h 18226 18227RENESAS IDT821034 ASoC CODEC 18228M: Herve Codina <herve.codina@bootlin.com> 18229L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18230S: Maintained 18231F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18232F: sound/soc/codecs/idt821034.c 18233 18234RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18235M: Miquel Raynal <miquel.raynal@bootlin.com> 18236L: linux-mtd@lists.infradead.org 18237L: linux-renesas-soc@vger.kernel.org 18238S: Maintained 18239F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18240F: drivers/mtd/nand/raw/renesas-nand-controller.c 18241 18242RENESAS R-CAR GYROADC DRIVER 18243M: Marek Vasut <marek.vasut@gmail.com> 18244L: linux-iio@vger.kernel.org 18245S: Supported 18246F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18247F: drivers/iio/adc/rcar-gyroadc.c 18248 18249RENESAS R-CAR I2C DRIVERS 18250M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18251L: linux-renesas-soc@vger.kernel.org 18252S: Supported 18253F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18254F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18255F: drivers/i2c/busses/i2c-rcar.c 18256F: drivers/i2c/busses/i2c-sh_mobile.c 18257 18258RENESAS R-CAR SATA DRIVER 18259R: Sergey Shtylyov <s.shtylyov@omp.ru> 18260L: linux-ide@vger.kernel.org 18261L: linux-renesas-soc@vger.kernel.org 18262S: Supported 18263F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18264F: drivers/ata/sata_rcar.c 18265 18266RENESAS R-CAR THERMAL DRIVERS 18267M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18268L: linux-renesas-soc@vger.kernel.org 18269S: Supported 18270F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18271F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18272F: drivers/thermal/rcar_gen3_thermal.c 18273F: drivers/thermal/rcar_thermal.c 18274 18275RENESAS RIIC DRIVER 18276M: Chris Brandt <chris.brandt@renesas.com> 18277L: linux-renesas-soc@vger.kernel.org 18278S: Supported 18279F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18280F: drivers/i2c/busses/i2c-riic.c 18281 18282RENESAS RZ/G2L A/D DRIVER 18283M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18284L: linux-iio@vger.kernel.org 18285L: linux-renesas-soc@vger.kernel.org 18286S: Supported 18287F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18288F: drivers/iio/adc/rzg2l_adc.c 18289 18290RENESAS RZ/G2L MTU3a COUNTER DRIVER 18291M: Biju Das <biju.das.jz@bp.renesas.com> 18292L: linux-iio@vger.kernel.org 18293L: linux-renesas-soc@vger.kernel.org 18294S: Supported 18295F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18296F: drivers/counter/rz-mtu3-cnt.c 18297 18298RENESAS RZ/N1 A5PSW SWITCH DRIVER 18299M: Clément Léger <clement.leger@bootlin.com> 18300L: linux-renesas-soc@vger.kernel.org 18301L: netdev@vger.kernel.org 18302S: Maintained 18303F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18304F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18305F: drivers/net/dsa/rzn1_a5psw* 18306F: drivers/net/pcs/pcs-rzn1-miic.c 18307F: include/dt-bindings/net/pcs-rzn1-miic.h 18308F: include/linux/pcs-rzn1-miic.h 18309F: net/dsa/tag_rzn1_a5psw.c 18310 18311RENESAS RZ/N1 RTC CONTROLLER DRIVER 18312M: Miquel Raynal <miquel.raynal@bootlin.com> 18313L: linux-rtc@vger.kernel.org 18314L: linux-renesas-soc@vger.kernel.org 18315S: Maintained 18316F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18317F: drivers/rtc/rtc-rzn1.c 18318 18319RENESAS RZ/N1 USBF CONTROLLER DRIVER 18320M: Herve Codina <herve.codina@bootlin.com> 18321L: linux-renesas-soc@vger.kernel.org 18322L: linux-usb@vger.kernel.org 18323S: Maintained 18324F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18325F: drivers/usb/gadget/udc/renesas_usbf.c 18326 18327RENESAS RZ/V2M I2C DRIVER 18328M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18329L: linux-i2c@vger.kernel.org 18330L: linux-renesas-soc@vger.kernel.org 18331S: Supported 18332F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18333F: drivers/i2c/busses/i2c-rzv2m.c 18334 18335RENESAS USB PHY DRIVER 18336M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18337L: linux-renesas-soc@vger.kernel.org 18338S: Maintained 18339F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18340 18341RENESAS VERSACLOCK 7 CLOCK DRIVER 18342M: Alex Helms <alexander.helms.jy@renesas.com> 18343S: Maintained 18344F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18345F: drivers/clk/clk-versaclock7.c 18346 18347RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18348M: Herve Codina <herve.codina@bootlin.com> 18349L: linux-iio@vger.kernel.org 18350S: Maintained 18351F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18352F: drivers/iio/potentiometer/x9250.c 18353 18354RESET CONTROLLER FRAMEWORK 18355M: Philipp Zabel <p.zabel@pengutronix.de> 18356S: Maintained 18357T: git git://git.pengutronix.de/git/pza/linux 18358F: Documentation/devicetree/bindings/reset/ 18359F: Documentation/driver-api/reset.rst 18360F: drivers/reset/ 18361F: include/dt-bindings/reset/ 18362F: include/linux/reset-controller.h 18363F: include/linux/reset.h 18364F: include/linux/reset/ 18365K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18366 18367RESTARTABLE SEQUENCES SUPPORT 18368M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18369M: Peter Zijlstra <peterz@infradead.org> 18370M: "Paul E. McKenney" <paulmck@kernel.org> 18371M: Boqun Feng <boqun.feng@gmail.com> 18372L: linux-kernel@vger.kernel.org 18373S: Supported 18374F: include/trace/events/rseq.h 18375F: include/uapi/linux/rseq.h 18376F: kernel/rseq.c 18377F: tools/testing/selftests/rseq/ 18378 18379RFKILL 18380M: Johannes Berg <johannes@sipsolutions.net> 18381L: linux-wireless@vger.kernel.org 18382S: Maintained 18383W: https://wireless.wiki.kernel.org/ 18384Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18385T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18386T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18387F: Documentation/ABI/stable/sysfs-class-rfkill 18388F: Documentation/driver-api/rfkill.rst 18389F: include/linux/rfkill.h 18390F: include/uapi/linux/rfkill.h 18391F: net/rfkill/ 18392 18393RHASHTABLE 18394M: Thomas Graf <tgraf@suug.ch> 18395M: Herbert Xu <herbert@gondor.apana.org.au> 18396L: netdev@vger.kernel.org 18397S: Maintained 18398F: include/linux/rhashtable-types.h 18399F: include/linux/rhashtable.h 18400F: lib/rhashtable.c 18401F: lib/test_rhashtable.c 18402 18403RICOH R5C592 MEMORYSTICK DRIVER 18404M: Maxim Levitsky <maximlevitsky@gmail.com> 18405S: Maintained 18406F: drivers/memstick/host/r592.* 18407 18408RICOH SMARTMEDIA/XD DRIVER 18409M: Maxim Levitsky <maximlevitsky@gmail.com> 18410S: Maintained 18411F: drivers/mtd/nand/raw/r852.c 18412F: drivers/mtd/nand/raw/r852.h 18413 18414RISC-V ARCHITECTURE 18415M: Paul Walmsley <paul.walmsley@sifive.com> 18416M: Palmer Dabbelt <palmer@dabbelt.com> 18417M: Albert Ou <aou@eecs.berkeley.edu> 18418L: linux-riscv@lists.infradead.org 18419S: Supported 18420Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18421C: irc://irc.libera.chat/riscv 18422P: Documentation/riscv/patch-acceptance.rst 18423T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18424F: arch/riscv/ 18425N: riscv 18426K: riscv 18427 18428RISC-V MICROCHIP FPGA SUPPORT 18429M: Conor Dooley <conor.dooley@microchip.com> 18430M: Daire McNamara <daire.mcnamara@microchip.com> 18431L: linux-riscv@lists.infradead.org 18432S: Supported 18433F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18434F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18435F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18436F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18437F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18438F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18439F: Documentation/devicetree/bindings/riscv/microchip.yaml 18440F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18441F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18442F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18443F: arch/riscv/boot/dts/microchip/ 18444F: drivers/char/hw_random/mpfs-rng.c 18445F: drivers/clk/microchip/clk-mpfs*.c 18446F: drivers/i2c/busses/i2c-microchip-corei2c.c 18447F: drivers/mailbox/mailbox-mpfs.c 18448F: drivers/pci/controller/pcie-microchip-host.c 18449F: drivers/pwm/pwm-microchip-core.c 18450F: drivers/reset/reset-mpfs.c 18451F: drivers/rtc/rtc-mpfs.c 18452F: drivers/soc/microchip/mpfs-sys-controller.c 18453F: drivers/spi/spi-microchip-core-qspi.c 18454F: drivers/spi/spi-microchip-core.c 18455F: drivers/usb/musb/mpfs.c 18456F: include/soc/microchip/mpfs.h 18457 18458RISC-V MISC SOC SUPPORT 18459M: Conor Dooley <conor@kernel.org> 18460L: linux-riscv@lists.infradead.org 18461S: Maintained 18462Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18463T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18464F: Documentation/devicetree/bindings/riscv/ 18465F: arch/riscv/boot/dts/ 18466X: arch/riscv/boot/dts/allwinner/ 18467X: arch/riscv/boot/dts/renesas/ 18468 18469RISC-V PMU DRIVERS 18470M: Atish Patra <atishp@atishpatra.org> 18471R: Anup Patel <anup@brainfault.org> 18472L: linux-riscv@lists.infradead.org 18473S: Supported 18474F: drivers/perf/riscv_pmu.c 18475F: drivers/perf/riscv_pmu_legacy.c 18476F: drivers/perf/riscv_pmu_sbi.c 18477 18478RISC-V THEAD SoC SUPPORT 18479M: Jisheng Zhang <jszhang@kernel.org> 18480M: Guo Ren <guoren@kernel.org> 18481M: Fu Wei <wefu@redhat.com> 18482L: linux-riscv@lists.infradead.org 18483S: Maintained 18484F: arch/riscv/boot/dts/thead/ 18485 18486RNBD BLOCK DRIVERS 18487M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18488M: Jack Wang <jinpu.wang@ionos.com> 18489L: linux-block@vger.kernel.org 18490S: Maintained 18491F: drivers/block/rnbd/ 18492 18493ROCCAT DRIVERS 18494M: Stefan Achatz <erazor_de@users.sourceforge.net> 18495S: Maintained 18496W: http://sourceforge.net/projects/roccat/ 18497F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18498F: drivers/hid/hid-roccat* 18499F: include/linux/hid-roccat* 18500 18501ROCKCHIP CRYPTO DRIVERS 18502M: Corentin Labbe <clabbe@baylibre.com> 18503L: linux-crypto@vger.kernel.org 18504S: Maintained 18505F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18506F: drivers/crypto/rockchip/ 18507 18508ROCKCHIP I2S TDM DRIVER 18509M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18510L: linux-rockchip@lists.infradead.org 18511S: Maintained 18512F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18513F: sound/soc/rockchip/rockchip_i2s_tdm.* 18514 18515ROCKCHIP ISP V1 DRIVER 18516M: Dafna Hirschfeld <dafna@fastmail.com> 18517L: linux-media@vger.kernel.org 18518L: linux-rockchip@lists.infradead.org 18519S: Maintained 18520F: Documentation/admin-guide/media/rkisp1.rst 18521F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18522F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18523F: drivers/media/platform/rockchip/rkisp1 18524F: include/uapi/linux/rkisp1-config.h 18525 18526ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18527M: Jacob Chen <jacob-chen@iotwrt.com> 18528M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18529L: linux-media@vger.kernel.org 18530L: linux-rockchip@lists.infradead.org 18531S: Maintained 18532F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18533F: drivers/media/platform/rockchip/rga/ 18534 18535ROCKCHIP VIDEO DECODER DRIVER 18536M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18537L: linux-media@vger.kernel.org 18538L: linux-rockchip@lists.infradead.org 18539S: Maintained 18540F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18541F: drivers/staging/media/rkvdec/ 18542 18543ROCKER DRIVER 18544M: Jiri Pirko <jiri@resnulli.us> 18545L: netdev@vger.kernel.org 18546S: Supported 18547F: drivers/net/ethernet/rocker/ 18548 18549ROCKETPORT EXPRESS/INFINITY DRIVER 18550M: Kevin Cernekee <cernekee@gmail.com> 18551L: linux-serial@vger.kernel.org 18552S: Odd Fixes 18553F: drivers/tty/serial/rp2.* 18554 18555ROHM BD99954 CHARGER IC 18556M: Matti Vaittinen <mazziesaccount@gmail.com> 18557S: Supported 18558F: drivers/power/supply/bd99954-charger.c 18559F: drivers/power/supply/bd99954-charger.h 18560 18561ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18562M: Tomasz Duszynski <tduszyns@gmail.com> 18563S: Maintained 18564F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18565F: drivers/iio/light/bh1750.c 18566 18567ROHM BU270xx LIGHT SENSOR DRIVERs 18568M: Matti Vaittinen <mazziesaccount@gmail.com> 18569L: linux-iio@vger.kernel.org 18570S: Supported 18571F: drivers/iio/light/rohm-bu27008.c 18572F: drivers/iio/light/rohm-bu27034.c 18573 18574ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18575M: Marek Vasut <marek.vasut+renesas@gmail.com> 18576L: linux-kernel@vger.kernel.org 18577L: linux-renesas-soc@vger.kernel.org 18578S: Supported 18579F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18580F: drivers/gpio/gpio-bd9571mwv.c 18581F: drivers/mfd/bd9571mwv.c 18582F: drivers/regulator/bd9571mwv-regulator.c 18583F: include/linux/mfd/bd9571mwv.h 18584 18585ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18586M: Matti Vaittinen <mazziesaccount@gmail.com> 18587S: Supported 18588F: drivers/clk/clk-bd718x7.c 18589F: drivers/gpio/gpio-bd71815.c 18590F: drivers/gpio/gpio-bd71828.c 18591F: drivers/mfd/rohm-bd71828.c 18592F: drivers/mfd/rohm-bd718x7.c 18593F: drivers/mfd/rohm-bd9576.c 18594F: drivers/regulator/bd71815-regulator.c 18595F: drivers/regulator/bd71828-regulator.c 18596F: drivers/regulator/bd718x7-regulator.c 18597F: drivers/regulator/bd9576-regulator.c 18598F: drivers/regulator/rohm-regulator.c 18599F: drivers/rtc/rtc-bd70528.c 18600F: drivers/watchdog/bd9576_wdt.c 18601F: include/linux/mfd/rohm-bd71815.h 18602F: include/linux/mfd/rohm-bd71828.h 18603F: include/linux/mfd/rohm-bd718x7.h 18604F: include/linux/mfd/rohm-bd957x.h 18605F: include/linux/mfd/rohm-generic.h 18606F: include/linux/mfd/rohm-shared.h 18607 18608ROSE NETWORK LAYER 18609M: Ralf Baechle <ralf@linux-mips.org> 18610L: linux-hams@vger.kernel.org 18611S: Maintained 18612W: https://linux-ax25.in-berlin.de 18613F: include/net/rose.h 18614F: include/uapi/linux/rose.h 18615F: net/rose/ 18616 18617ROTATION DRIVER FOR ALLWINNER A83T 18618M: Jernej Skrabec <jernej.skrabec@gmail.com> 18619L: linux-media@vger.kernel.org 18620S: Maintained 18621T: git git://linuxtv.org/media_tree.git 18622F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18623F: drivers/media/platform/sunxi/sun8i-rotate/ 18624 18625RPMSG TTY DRIVER 18626M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18627L: linux-remoteproc@vger.kernel.org 18628S: Maintained 18629F: drivers/tty/rpmsg_tty.c 18630 18631RTL2830 MEDIA DRIVER 18632M: Antti Palosaari <crope@iki.fi> 18633L: linux-media@vger.kernel.org 18634S: Maintained 18635W: https://linuxtv.org 18636W: http://palosaari.fi/linux/ 18637Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18638T: git git://linuxtv.org/anttip/media_tree.git 18639F: drivers/media/dvb-frontends/rtl2830* 18640 18641RTL2832 MEDIA DRIVER 18642M: Antti Palosaari <crope@iki.fi> 18643L: linux-media@vger.kernel.org 18644S: Maintained 18645W: https://linuxtv.org 18646W: http://palosaari.fi/linux/ 18647Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18648T: git git://linuxtv.org/anttip/media_tree.git 18649F: drivers/media/dvb-frontends/rtl2832* 18650 18651RTL2832_SDR MEDIA DRIVER 18652M: Antti Palosaari <crope@iki.fi> 18653L: linux-media@vger.kernel.org 18654S: Maintained 18655W: https://linuxtv.org 18656W: http://palosaari.fi/linux/ 18657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18658T: git git://linuxtv.org/anttip/media_tree.git 18659F: drivers/media/dvb-frontends/rtl2832_sdr* 18660 18661RTL8180 WIRELESS DRIVER 18662L: linux-wireless@vger.kernel.org 18663S: Orphan 18664W: https://wireless.wiki.kernel.org/ 18665F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18666 18667RTL8187 WIRELESS DRIVER 18668M: Hin-Tak Leung <hintak.leung@gmail.com> 18669M: Larry Finger <Larry.Finger@lwfinger.net> 18670L: linux-wireless@vger.kernel.org 18671S: Maintained 18672W: https://wireless.wiki.kernel.org/ 18673F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18674 18675RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18676M: Jes Sorensen <Jes.Sorensen@gmail.com> 18677L: linux-wireless@vger.kernel.org 18678S: Maintained 18679T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18680F: drivers/net/wireless/realtek/rtl8xxxu/ 18681 18682RTRS TRANSPORT DRIVERS 18683M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18684M: Jack Wang <jinpu.wang@ionos.com> 18685L: linux-rdma@vger.kernel.org 18686S: Maintained 18687F: drivers/infiniband/ulp/rtrs/ 18688 18689RUNTIME VERIFICATION (RV) 18690M: Daniel Bristot de Oliveira <bristot@kernel.org> 18691M: Steven Rostedt <rostedt@goodmis.org> 18692L: linux-trace-kernel@vger.kernel.org 18693S: Maintained 18694F: Documentation/trace/rv/ 18695F: include/linux/rv.h 18696F: include/rv/ 18697F: kernel/trace/rv/ 18698F: tools/verification/ 18699 18700RUST 18701M: Miguel Ojeda <ojeda@kernel.org> 18702M: Alex Gaynor <alex.gaynor@gmail.com> 18703M: Wedson Almeida Filho <wedsonaf@gmail.com> 18704R: Boqun Feng <boqun.feng@gmail.com> 18705R: Gary Guo <gary@garyguo.net> 18706R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18707R: Benno Lossin <benno.lossin@proton.me> 18708R: Andreas Hindborg <a.hindborg@samsung.com> 18709R: Alice Ryhl <aliceryhl@google.com> 18710L: rust-for-linux@vger.kernel.org 18711S: Supported 18712W: https://github.com/Rust-for-Linux/linux 18713B: https://github.com/Rust-for-Linux/linux/issues 18714C: zulip://rust-for-linux.zulipchat.com 18715T: git https://github.com/Rust-for-Linux/linux.git rust-next 18716F: Documentation/rust/ 18717F: rust/ 18718F: samples/rust/ 18719F: scripts/*rust* 18720K: \b(?i:rust)\b 18721 18722RXRPC SOCKETS (AF_RXRPC) 18723M: David Howells <dhowells@redhat.com> 18724M: Marc Dionne <marc.dionne@auristor.com> 18725L: linux-afs@lists.infradead.org 18726S: Supported 18727W: https://www.infradead.org/~dhowells/kafs/ 18728F: Documentation/networking/rxrpc.rst 18729F: include/keys/rxrpc-type.h 18730F: include/net/af_rxrpc.h 18731F: include/trace/events/rxrpc.h 18732F: include/uapi/linux/rxrpc.h 18733F: net/rxrpc/ 18734 18735S3 SAVAGE FRAMEBUFFER DRIVER 18736M: Antonino Daplas <adaplas@gmail.com> 18737L: linux-fbdev@vger.kernel.org 18738S: Maintained 18739F: drivers/video/fbdev/savage/ 18740 18741S390 ARCHITECTURE 18742M: Heiko Carstens <hca@linux.ibm.com> 18743M: Vasily Gorbik <gor@linux.ibm.com> 18744M: Alexander Gordeev <agordeev@linux.ibm.com> 18745R: Christian Borntraeger <borntraeger@linux.ibm.com> 18746R: Sven Schnelle <svens@linux.ibm.com> 18747L: linux-s390@vger.kernel.org 18748S: Supported 18749T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18750F: Documentation/driver-api/s390-drivers.rst 18751F: Documentation/arch/s390/ 18752F: arch/s390/ 18753F: drivers/s390/ 18754F: drivers/watchdog/diag288_wdt.c 18755 18756S390 COMMON I/O LAYER 18757M: Vineeth Vijayan <vneethv@linux.ibm.com> 18758M: Peter Oberparleiter <oberpar@linux.ibm.com> 18759L: linux-s390@vger.kernel.org 18760S: Supported 18761F: drivers/s390/cio/ 18762 18763S390 DASD DRIVER 18764M: Stefan Haberland <sth@linux.ibm.com> 18765M: Jan Hoeppner <hoeppner@linux.ibm.com> 18766L: linux-s390@vger.kernel.org 18767S: Supported 18768F: block/partitions/ibm.c 18769F: drivers/s390/block/dasd* 18770F: include/linux/dasd_mod.h 18771 18772S390 IOMMU (PCI) 18773M: Niklas Schnelle <schnelle@linux.ibm.com> 18774M: Matthew Rosato <mjrosato@linux.ibm.com> 18775R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18776L: linux-s390@vger.kernel.org 18777S: Supported 18778F: drivers/iommu/s390-iommu.c 18779 18780S390 IUCV NETWORK LAYER 18781M: Alexandra Winter <wintera@linux.ibm.com> 18782M: Wenjia Zhang <wenjia@linux.ibm.com> 18783L: linux-s390@vger.kernel.org 18784L: netdev@vger.kernel.org 18785S: Supported 18786F: drivers/s390/net/*iucv* 18787F: include/net/iucv/ 18788F: net/iucv/ 18789 18790S390 MM 18791M: Alexander Gordeev <agordeev@linux.ibm.com> 18792M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18793L: linux-s390@vger.kernel.org 18794S: Supported 18795T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18796F: arch/s390/include/asm/pgtable.h 18797F: arch/s390/mm 18798 18799S390 NETWORK DRIVERS 18800M: Alexandra Winter <wintera@linux.ibm.com> 18801M: Wenjia Zhang <wenjia@linux.ibm.com> 18802L: linux-s390@vger.kernel.org 18803L: netdev@vger.kernel.org 18804S: Supported 18805F: drivers/s390/net/ 18806 18807S390 PCI SUBSYSTEM 18808M: Niklas Schnelle <schnelle@linux.ibm.com> 18809M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18810L: linux-s390@vger.kernel.org 18811S: Supported 18812F: Documentation/arch/s390/pci.rst 18813F: arch/s390/pci/ 18814F: drivers/pci/hotplug/s390_pci_hpc.c 18815 18816S390 SCM DRIVER 18817M: Vineeth Vijayan <vneethv@linux.ibm.com> 18818L: linux-s390@vger.kernel.org 18819S: Supported 18820F: drivers/s390/block/scm* 18821F: drivers/s390/cio/scm.c 18822 18823S390 VFIO AP DRIVER 18824M: Tony Krowiak <akrowiak@linux.ibm.com> 18825M: Halil Pasic <pasic@linux.ibm.com> 18826M: Jason Herne <jjherne@linux.ibm.com> 18827L: linux-s390@vger.kernel.org 18828S: Supported 18829F: Documentation/arch/s390/vfio-ap* 18830F: drivers/s390/crypto/vfio_ap* 18831 18832S390 VFIO-CCW DRIVER 18833M: Eric Farman <farman@linux.ibm.com> 18834M: Matthew Rosato <mjrosato@linux.ibm.com> 18835R: Halil Pasic <pasic@linux.ibm.com> 18836L: linux-s390@vger.kernel.org 18837L: kvm@vger.kernel.org 18838S: Supported 18839F: Documentation/arch/s390/vfio-ccw.rst 18840F: drivers/s390/cio/vfio_ccw* 18841F: include/uapi/linux/vfio_ccw.h 18842 18843S390 VFIO-PCI DRIVER 18844M: Matthew Rosato <mjrosato@linux.ibm.com> 18845M: Eric Farman <farman@linux.ibm.com> 18846L: linux-s390@vger.kernel.org 18847L: kvm@vger.kernel.org 18848S: Supported 18849F: arch/s390/kvm/pci* 18850F: drivers/vfio/pci/vfio_pci_zdev.c 18851F: include/uapi/linux/vfio_zdev.h 18852 18853S390 ZCRYPT DRIVER 18854M: Harald Freudenberger <freude@linux.ibm.com> 18855L: linux-s390@vger.kernel.org 18856S: Supported 18857F: drivers/s390/crypto/ 18858 18859S390 ZFCP DRIVER 18860M: Steffen Maier <maier@linux.ibm.com> 18861M: Benjamin Block <bblock@linux.ibm.com> 18862L: linux-s390@vger.kernel.org 18863S: Supported 18864F: drivers/s390/scsi/zfcp_* 18865 18866SAA6588 RDS RECEIVER DRIVER 18867M: Hans Verkuil <hverkuil@xs4all.nl> 18868L: linux-media@vger.kernel.org 18869S: Odd Fixes 18870W: https://linuxtv.org 18871T: git git://linuxtv.org/media_tree.git 18872F: drivers/media/i2c/saa6588* 18873 18874SAA7134 VIDEO4LINUX DRIVER 18875M: Mauro Carvalho Chehab <mchehab@kernel.org> 18876L: linux-media@vger.kernel.org 18877S: Odd fixes 18878W: https://linuxtv.org 18879T: git git://linuxtv.org/media_tree.git 18880F: Documentation/driver-api/media/drivers/saa7134* 18881F: drivers/media/pci/saa7134/ 18882 18883SAA7146 VIDEO4LINUX-2 DRIVER 18884M: Hans Verkuil <hverkuil@xs4all.nl> 18885L: linux-media@vger.kernel.org 18886S: Maintained 18887T: git git://linuxtv.org/media_tree.git 18888F: drivers/media/common/saa7146/ 18889F: drivers/media/pci/saa7146/ 18890F: include/media/drv-intf/saa7146* 18891 18892SAFESETID SECURITY MODULE 18893M: Micah Morton <mortonm@chromium.org> 18894S: Supported 18895F: Documentation/admin-guide/LSM/SafeSetID.rst 18896F: security/safesetid/ 18897 18898SAMSUNG AUDIO (ASoC) DRIVERS 18899M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18901S: Maintained 18902B: mailto:linux-samsung-soc@vger.kernel.org 18903F: Documentation/devicetree/bindings/sound/samsung* 18904F: sound/soc/samsung/ 18905 18906SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18907M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18908L: linux-crypto@vger.kernel.org 18909L: linux-samsung-soc@vger.kernel.org 18910S: Maintained 18911F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18912F: drivers/crypto/exynos-rng.c 18913 18914SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18915M: Łukasz Stelmach <l.stelmach@samsung.com> 18916L: linux-samsung-soc@vger.kernel.org 18917S: Maintained 18918F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18919F: drivers/char/hw_random/exynos-trng.c 18920 18921SAMSUNG FRAMEBUFFER DRIVER 18922M: Jingoo Han <jingoohan1@gmail.com> 18923L: linux-fbdev@vger.kernel.org 18924S: Maintained 18925F: drivers/video/fbdev/s3c-fb.c 18926 18927SAMSUNG INTERCONNECT DRIVERS 18928M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18929M: Artur Świgoń <a.swigon@samsung.com> 18930L: linux-pm@vger.kernel.org 18931L: linux-samsung-soc@vger.kernel.org 18932S: Supported 18933F: drivers/interconnect/samsung/ 18934 18935SAMSUNG LAPTOP DRIVER 18936M: Corentin Chary <corentin.chary@gmail.com> 18937L: platform-driver-x86@vger.kernel.org 18938S: Maintained 18939F: drivers/platform/x86/samsung-laptop.c 18940 18941SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18942M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18943L: linux-kernel@vger.kernel.org 18944L: linux-samsung-soc@vger.kernel.org 18945S: Maintained 18946B: mailto:linux-samsung-soc@vger.kernel.org 18947F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18948F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18949F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18950F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18951F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18952F: drivers/clk/clk-s2mps11.c 18953F: drivers/mfd/sec*.c 18954F: drivers/regulator/s2m*.c 18955F: drivers/regulator/s5m*.c 18956F: drivers/rtc/rtc-s5m.c 18957F: include/linux/mfd/samsung/ 18958 18959SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18960M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18961L: linux-media@vger.kernel.org 18962L: linux-samsung-soc@vger.kernel.org 18963S: Maintained 18964F: drivers/media/platform/samsung/s3c-camif/ 18965F: include/media/drv-intf/s3c_camif.h 18966 18967SAMSUNG S3FWRN5 NFC DRIVER 18968M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18969S: Maintained 18970F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18971F: drivers/nfc/s3fwrn5 18972 18973SAMSUNG S5C73M3 CAMERA DRIVER 18974M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18975M: Andrzej Hajda <andrzej.hajda@intel.com> 18976L: linux-media@vger.kernel.org 18977S: Supported 18978F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18979F: drivers/media/i2c/s5c73m3/* 18980 18981SAMSUNG S5K5BAF CAMERA DRIVER 18982M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18983M: Andrzej Hajda <andrzej.hajda@intel.com> 18984L: linux-media@vger.kernel.org 18985S: Supported 18986F: drivers/media/i2c/s5k5baf.c 18987 18988SAMSUNG S5P Security SubSystem (SSS) DRIVER 18989M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18990M: Vladimir Zapolskiy <vz@mleia.com> 18991L: linux-crypto@vger.kernel.org 18992L: linux-samsung-soc@vger.kernel.org 18993S: Maintained 18994F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18995F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18996F: drivers/crypto/s5p-sss.c 18997 18998SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18999M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19000L: linux-media@vger.kernel.org 19001S: Supported 19002Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19003F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19004F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19005F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19006F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19007F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19008F: drivers/media/platform/samsung/exynos4-is/ 19009 19010SAMSUNG SOC CLOCK DRIVERS 19011M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19012M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19013M: Tomasz Figa <tomasz.figa@gmail.com> 19014M: Chanwoo Choi <cw00.choi@samsung.com> 19015R: Alim Akhtar <alim.akhtar@samsung.com> 19016L: linux-samsung-soc@vger.kernel.org 19017S: Maintained 19018T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19019T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 19020F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19021F: Documentation/devicetree/bindings/clock/samsung,s3c* 19022F: drivers/clk/samsung/ 19023F: include/dt-bindings/clock/exynos*.h 19024F: include/dt-bindings/clock/s5p*.h 19025F: include/dt-bindings/clock/samsung,*.h 19026F: include/linux/clk/samsung.h 19027 19028SAMSUNG SPI DRIVERS 19029M: Andi Shyti <andi.shyti@kernel.org> 19030L: linux-spi@vger.kernel.org 19031L: linux-samsung-soc@vger.kernel.org 19032S: Maintained 19033F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19034F: drivers/spi/spi-s3c* 19035F: include/linux/platform_data/spi-s3c64xx.h 19036 19037SAMSUNG SXGBE DRIVERS 19038M: Byungho An <bh74.an@samsung.com> 19039L: netdev@vger.kernel.org 19040S: Supported 19041F: drivers/net/ethernet/samsung/sxgbe/ 19042 19043SAMSUNG THERMAL DRIVER 19044M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19045M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19046L: linux-pm@vger.kernel.org 19047L: linux-samsung-soc@vger.kernel.org 19048S: Maintained 19049F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19050F: drivers/thermal/samsung/ 19051 19052SAMSUNG USB2 PHY DRIVER 19053M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19054L: linux-kernel@vger.kernel.org 19055S: Supported 19056F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19057F: Documentation/driver-api/phy/samsung-usb2.rst 19058F: drivers/phy/samsung/phy-exynos4210-usb2.c 19059F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19060F: drivers/phy/samsung/phy-exynos5250-usb2.c 19061F: drivers/phy/samsung/phy-s5pv210-usb2.c 19062F: drivers/phy/samsung/phy-samsung-usb2.c 19063F: drivers/phy/samsung/phy-samsung-usb2.h 19064 19065SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19066M: Paul Barker <paul.barker@sancloud.com> 19067R: Marc Murphy <marc.murphy@sancloud.com> 19068S: Supported 19069F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19070 19071SC1200 WDT DRIVER 19072M: Zwane Mwaikambo <zwanem@gmail.com> 19073S: Maintained 19074F: drivers/watchdog/sc1200wdt.c 19075 19076SCHEDULER 19077M: Ingo Molnar <mingo@redhat.com> 19078M: Peter Zijlstra <peterz@infradead.org> 19079M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19080M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19081R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19082R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19083R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19084R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19085R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19086R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19087L: linux-kernel@vger.kernel.org 19088S: Maintained 19089T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19090F: include/linux/preempt.h 19091F: include/linux/sched.h 19092F: include/linux/wait.h 19093F: include/uapi/linux/sched.h 19094F: kernel/sched/ 19095 19096SCSI LIBSAS SUBSYSTEM 19097R: John Garry <john.g.garry@oracle.com> 19098R: Jason Yan <yanaijie@huawei.com> 19099L: linux-scsi@vger.kernel.org 19100S: Supported 19101F: Documentation/scsi/libsas.rst 19102F: drivers/scsi/libsas/ 19103F: include/scsi/libsas.h 19104F: include/scsi/sas_ata.h 19105 19106SCSI RDMA PROTOCOL (SRP) INITIATOR 19107M: Bart Van Assche <bvanassche@acm.org> 19108L: linux-rdma@vger.kernel.org 19109S: Supported 19110Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19111F: drivers/infiniband/ulp/srp/ 19112F: include/scsi/srp.h 19113 19114SCSI RDMA PROTOCOL (SRP) TARGET 19115M: Bart Van Assche <bvanassche@acm.org> 19116L: linux-rdma@vger.kernel.org 19117L: target-devel@vger.kernel.org 19118S: Supported 19119Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19120F: drivers/infiniband/ulp/srpt/ 19121 19122SCSI SG DRIVER 19123M: Doug Gilbert <dgilbert@interlog.com> 19124L: linux-scsi@vger.kernel.org 19125S: Maintained 19126W: http://sg.danny.cz/sg 19127F: Documentation/scsi/scsi-generic.rst 19128F: drivers/scsi/sg.c 19129F: include/scsi/sg.h 19130 19131SCSI SUBSYSTEM 19132M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19133M: "Martin K. Petersen" <martin.petersen@oracle.com> 19134L: linux-scsi@vger.kernel.org 19135S: Maintained 19136Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19137T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19138T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19139F: Documentation/devicetree/bindings/scsi/ 19140F: drivers/scsi/ 19141F: drivers/ufs/ 19142F: include/scsi/ 19143 19144SCSI TAPE DRIVER 19145M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19146L: linux-scsi@vger.kernel.org 19147S: Maintained 19148F: Documentation/scsi/st.rst 19149F: drivers/scsi/st.* 19150F: drivers/scsi/st_*.h 19151 19152SCSI TARGET CORE USER DRIVER 19153M: Bodo Stroesser <bostroesser@gmail.com> 19154L: linux-scsi@vger.kernel.org 19155L: target-devel@vger.kernel.org 19156S: Supported 19157F: Documentation/target/tcmu-design.rst 19158F: drivers/target/target_core_user.c 19159F: include/uapi/linux/target_core_user.h 19160 19161SCSI TARGET SUBSYSTEM 19162M: "Martin K. Petersen" <martin.petersen@oracle.com> 19163L: linux-scsi@vger.kernel.org 19164L: target-devel@vger.kernel.org 19165S: Supported 19166W: http://www.linux-iscsi.org 19167Q: https://patchwork.kernel.org/project/target-devel/list/ 19168T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19169F: Documentation/target/ 19170F: drivers/target/ 19171F: include/target/ 19172 19173SCTP PROTOCOL 19174M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19175M: Xin Long <lucien.xin@gmail.com> 19176L: linux-sctp@vger.kernel.org 19177S: Maintained 19178W: https://github.com/sctp/lksctp-tools/wiki 19179F: Documentation/networking/sctp.rst 19180F: include/linux/sctp.h 19181F: include/net/sctp/ 19182F: include/uapi/linux/sctp.h 19183F: net/sctp/ 19184 19185SCx200 CPU SUPPORT 19186M: Jim Cromie <jim.cromie@gmail.com> 19187S: Odd Fixes 19188F: Documentation/i2c/busses/scx200_acb.rst 19189F: arch/x86/platform/scx200/ 19190F: drivers/i2c/busses/scx200* 19191F: drivers/mtd/maps/scx200_docflash.c 19192F: drivers/watchdog/scx200_wdt.c 19193F: include/linux/scx200.h 19194 19195SCx200 GPIO DRIVER 19196M: Jim Cromie <jim.cromie@gmail.com> 19197S: Maintained 19198F: drivers/char/scx200_gpio.c 19199F: include/linux/scx200_gpio.h 19200 19201SCx200 HRT CLOCKSOURCE DRIVER 19202M: Jim Cromie <jim.cromie@gmail.com> 19203S: Maintained 19204F: drivers/clocksource/scx200_hrt.c 19205 19206SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19207M: Sascha Sommer <saschasommer@freenet.de> 19208L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19209S: Maintained 19210F: drivers/mmc/host/sdricoh_cs.c 19211 19212SECO BOARDS CEC DRIVER 19213M: Ettore Chimenti <ek5.chimenti@gmail.com> 19214S: Maintained 19215F: drivers/media/cec/platform/seco/seco-cec.c 19216F: drivers/media/cec/platform/seco/seco-cec.h 19217 19218SECURE COMPUTING 19219M: Kees Cook <keescook@chromium.org> 19220R: Andy Lutomirski <luto@amacapital.net> 19221R: Will Drewry <wad@chromium.org> 19222S: Supported 19223T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19224F: Documentation/userspace-api/seccomp_filter.rst 19225F: include/linux/seccomp.h 19226F: include/uapi/linux/seccomp.h 19227F: kernel/seccomp.c 19228F: tools/testing/selftests/kselftest_harness.h 19229F: tools/testing/selftests/seccomp/* 19230K: \bsecure_computing 19231K: \bTIF_SECCOMP\b 19232 19233SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19234M: Kamal Dasu <kamal.dasu@broadcom.com> 19235M: Al Cooper <alcooperx@gmail.com> 19236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19237L: linux-mmc@vger.kernel.org 19238S: Maintained 19239F: drivers/mmc/host/sdhci-brcmstb* 19240 19241SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19242M: Adrian Hunter <adrian.hunter@intel.com> 19243L: linux-mmc@vger.kernel.org 19244S: Supported 19245F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19246F: drivers/mmc/host/sdhci* 19247 19248SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19249M: Eugen Hristev <eugen.hristev@microchip.com> 19250L: linux-mmc@vger.kernel.org 19251S: Supported 19252F: drivers/mmc/host/sdhci-of-at91.c 19253 19254SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19255M: Haibo Chen <haibo.chen@nxp.com> 19256L: linux-imx@nxp.com 19257L: linux-mmc@vger.kernel.org 19258S: Maintained 19259F: drivers/mmc/host/sdhci-esdhc-imx.c 19260 19261SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19262M: Ben Dooks <ben-linux@fluff.org> 19263M: Jaehoon Chung <jh80.chung@samsung.com> 19264L: linux-mmc@vger.kernel.org 19265S: Maintained 19266F: drivers/mmc/host/sdhci-s3c* 19267 19268SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19269M: Viresh Kumar <vireshk@kernel.org> 19270L: linux-mmc@vger.kernel.org 19271S: Maintained 19272F: drivers/mmc/host/sdhci-spear.c 19273 19274SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19275M: Vignesh Raghavendra <vigneshr@ti.com> 19276L: linux-mmc@vger.kernel.org 19277S: Maintained 19278F: drivers/mmc/host/sdhci-omap.c 19279 19280SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19281M: Jonathan Derrick <jonathan.derrick@linux.dev> 19282L: linux-block@vger.kernel.org 19283S: Supported 19284F: block/opal_proto.h 19285F: block/sed* 19286F: include/linux/sed* 19287F: include/uapi/linux/sed* 19288 19289SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19290M: Mark Rutland <mark.rutland@arm.com> 19291M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19292M: Sudeep Holla <sudeep.holla@arm.com> 19293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19294S: Maintained 19295F: drivers/firmware/smccc/ 19296F: include/linux/arm-smccc.h 19297 19298SECURITY CONTACT 19299M: Security Officers <security@kernel.org> 19300S: Supported 19301F: Documentation/process/security-bugs.rst 19302 19303SECURITY SUBSYSTEM 19304M: Paul Moore <paul@paul-moore.com> 19305M: James Morris <jmorris@namei.org> 19306M: "Serge E. Hallyn" <serge@hallyn.com> 19307L: linux-security-module@vger.kernel.org (suggested Cc:) 19308S: Supported 19309W: http://kernsec.org/ 19310T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19311F: security/ 19312X: security/selinux/ 19313 19314SELINUX SECURITY MODULE 19315M: Paul Moore <paul@paul-moore.com> 19316M: Stephen Smalley <stephen.smalley.work@gmail.com> 19317M: Eric Paris <eparis@parisplace.org> 19318L: selinux@vger.kernel.org 19319S: Supported 19320W: https://selinuxproject.org 19321W: https://github.com/SELinuxProject 19322T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19323F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19324F: Documentation/ABI/removed/sysfs-selinux-disable 19325F: Documentation/admin-guide/LSM/SELinux.rst 19326F: include/trace/events/avc.h 19327F: include/uapi/linux/selinux_netlink.h 19328F: scripts/selinux/ 19329F: security/selinux/ 19330 19331SENSABLE PHANTOM 19332M: Jiri Slaby <jirislaby@kernel.org> 19333S: Maintained 19334F: drivers/misc/phantom.c 19335F: include/uapi/linux/phantom.h 19336 19337SENSEAIR SUNRISE 006-0-0007 19338M: Jacopo Mondi <jacopo@jmondi.org> 19339S: Maintained 19340F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19341F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19342F: drivers/iio/chemical/sunrise_co2.c 19343 19344SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19345M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19346S: Maintained 19347F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19348F: drivers/iio/chemical/scd30.h 19349F: drivers/iio/chemical/scd30_core.c 19350F: drivers/iio/chemical/scd30_i2c.c 19351F: drivers/iio/chemical/scd30_serial.c 19352 19353SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19354M: Roan van Dijk <roan@protonic.nl> 19355S: Maintained 19356F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19357F: drivers/iio/chemical/scd4x.c 19358 19359SENSIRION SGP40 GAS SENSOR DRIVER 19360M: Andreas Klinger <ak@it-klinger.de> 19361S: Maintained 19362F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19363F: drivers/iio/chemical/sgp40.c 19364 19365SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19366M: Tomasz Duszynski <tduszyns@gmail.com> 19367S: Maintained 19368F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19369F: drivers/iio/chemical/sps30.c 19370F: drivers/iio/chemical/sps30_i2c.c 19371F: drivers/iio/chemical/sps30_serial.c 19372 19373SERIAL DEVICE BUS 19374M: Rob Herring <robh@kernel.org> 19375L: linux-serial@vger.kernel.org 19376S: Maintained 19377F: Documentation/devicetree/bindings/serial/serial.yaml 19378F: drivers/tty/serdev/ 19379F: include/linux/serdev.h 19380 19381SERIAL IR RECEIVER 19382M: Sean Young <sean@mess.org> 19383L: linux-media@vger.kernel.org 19384S: Maintained 19385F: drivers/media/rc/serial_ir.c 19386 19387SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19388M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19390S: Maintained 19391F: Documentation/devicetree/bindings/slimbus/ 19392F: drivers/slimbus/ 19393F: include/linux/slimbus.h 19394 19395SFC NETWORK DRIVER 19396M: Edward Cree <ecree.xilinx@gmail.com> 19397M: Martin Habets <habetsm.xilinx@gmail.com> 19398L: netdev@vger.kernel.org 19399L: linux-net-drivers@amd.com 19400S: Supported 19401F: Documentation/networking/devlink/sfc.rst 19402F: drivers/net/ethernet/sfc/ 19403 19404SFCTEMP HWMON DRIVER 19405M: Emil Renner Berthing <kernel@esmil.dk> 19406L: linux-hwmon@vger.kernel.org 19407S: Maintained 19408F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19409F: Documentation/hwmon/sfctemp.rst 19410F: drivers/hwmon/sfctemp.c 19411 19412SFF/SFP/SFP+ MODULE SUPPORT 19413M: Russell King <linux@armlinux.org.uk> 19414L: netdev@vger.kernel.org 19415S: Maintained 19416F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19417F: drivers/net/phy/phylink.c 19418F: drivers/net/phy/sfp* 19419F: include/linux/mdio/mdio-i2c.h 19420F: include/linux/phylink.h 19421F: include/linux/sfp.h 19422K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19423 19424SGI GRU DRIVER 19425M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19426S: Maintained 19427F: drivers/misc/sgi-gru/ 19428 19429SGI XP/XPC/XPNET DRIVER 19430M: Robin Holt <robinmholt@gmail.com> 19431M: Steve Wahl <steve.wahl@hpe.com> 19432S: Maintained 19433F: drivers/misc/sgi-xp/ 19434 19435SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19436M: Karsten Graul <kgraul@linux.ibm.com> 19437M: Wenjia Zhang <wenjia@linux.ibm.com> 19438M: Jan Karcher <jaka@linux.ibm.com> 19439R: D. Wythe <alibuda@linux.alibaba.com> 19440R: Tony Lu <tonylu@linux.alibaba.com> 19441R: Wen Gu <guwen@linux.alibaba.com> 19442L: linux-s390@vger.kernel.org 19443S: Supported 19444F: net/smc/ 19445 19446SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19447M: Linus Walleij <linus.walleij@linaro.org> 19448L: linux-iio@vger.kernel.org 19449S: Maintained 19450T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19451F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19452F: drivers/iio/light/gp2ap002.c 19453 19454SHARP RJ54N1CB0C SENSOR DRIVER 19455M: Jacopo Mondi <jacopo@jmondi.org> 19456L: linux-media@vger.kernel.org 19457S: Odd fixes 19458T: git git://linuxtv.org/media_tree.git 19459F: drivers/media/i2c/rj54n1cb0c.c 19460F: include/media/i2c/rj54n1cb0c.h 19461 19462SH_VOU V4L2 OUTPUT DRIVER 19463L: linux-media@vger.kernel.org 19464S: Orphan 19465F: drivers/media/platform/renesas/sh_vou.c 19466F: include/media/drv-intf/sh_vou.h 19467 19468SI2157 MEDIA DRIVER 19469M: Antti Palosaari <crope@iki.fi> 19470L: linux-media@vger.kernel.org 19471S: Maintained 19472W: https://linuxtv.org 19473W: http://palosaari.fi/linux/ 19474Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19475T: git git://linuxtv.org/anttip/media_tree.git 19476F: drivers/media/tuners/si2157* 19477 19478SI2165 MEDIA DRIVER 19479M: Matthias Schwarzott <zzam@gentoo.org> 19480L: linux-media@vger.kernel.org 19481S: Maintained 19482W: https://linuxtv.org 19483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19484F: drivers/media/dvb-frontends/si2165* 19485 19486SI2168 MEDIA DRIVER 19487M: Antti Palosaari <crope@iki.fi> 19488L: linux-media@vger.kernel.org 19489S: Maintained 19490W: https://linuxtv.org 19491W: http://palosaari.fi/linux/ 19492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19493T: git git://linuxtv.org/anttip/media_tree.git 19494F: drivers/media/dvb-frontends/si2168* 19495 19496SI470X FM RADIO RECEIVER I2C DRIVER 19497M: Hans Verkuil <hverkuil@xs4all.nl> 19498L: linux-media@vger.kernel.org 19499S: Odd Fixes 19500W: https://linuxtv.org 19501T: git git://linuxtv.org/media_tree.git 19502F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19503F: drivers/media/radio/si470x/radio-si470x-i2c.c 19504 19505SI470X FM RADIO RECEIVER USB DRIVER 19506M: Hans Verkuil <hverkuil@xs4all.nl> 19507L: linux-media@vger.kernel.org 19508S: Maintained 19509W: https://linuxtv.org 19510T: git git://linuxtv.org/media_tree.git 19511F: drivers/media/radio/si470x/radio-si470x-common.c 19512F: drivers/media/radio/si470x/radio-si470x-usb.c 19513F: drivers/media/radio/si470x/radio-si470x.h 19514 19515SI4713 FM RADIO TRANSMITTER I2C DRIVER 19516M: Eduardo Valentin <edubezval@gmail.com> 19517L: linux-media@vger.kernel.org 19518S: Odd Fixes 19519W: https://linuxtv.org 19520T: git git://linuxtv.org/media_tree.git 19521F: drivers/media/radio/si4713/si4713.? 19522 19523SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19524M: Eduardo Valentin <edubezval@gmail.com> 19525L: linux-media@vger.kernel.org 19526S: Odd Fixes 19527W: https://linuxtv.org 19528T: git git://linuxtv.org/media_tree.git 19529F: drivers/media/radio/si4713/radio-platform-si4713.c 19530 19531SI4713 FM RADIO TRANSMITTER USB DRIVER 19532M: Hans Verkuil <hverkuil@xs4all.nl> 19533L: linux-media@vger.kernel.org 19534S: Maintained 19535W: https://linuxtv.org 19536T: git git://linuxtv.org/media_tree.git 19537F: drivers/media/radio/si4713/radio-usb-si4713.c 19538 19539SIANO DVB DRIVER 19540M: Mauro Carvalho Chehab <mchehab@kernel.org> 19541L: linux-media@vger.kernel.org 19542S: Odd fixes 19543W: https://linuxtv.org 19544T: git git://linuxtv.org/media_tree.git 19545F: drivers/media/common/siano/ 19546F: drivers/media/mmc/siano/ 19547F: drivers/media/usb/siano/ 19548F: drivers/media/usb/siano/ 19549 19550SIEMENS IPC LED DRIVERS 19551M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19552M: Xing Tong Wu <xingtong.wu@siemens.com> 19553M: Tobias Schaffner <tobias.schaffner@siemens.com> 19554L: linux-leds@vger.kernel.org 19555S: Maintained 19556F: drivers/leds/simple/ 19557 19558SIEMENS IPC PLATFORM DRIVERS 19559M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19560M: Xing Tong Wu <xingtong.wu@siemens.com> 19561M: Tobias Schaffner <tobias.schaffner@siemens.com> 19562L: platform-driver-x86@vger.kernel.org 19563S: Maintained 19564F: drivers/platform/x86/siemens/ 19565F: include/linux/platform_data/x86/simatic-ipc-base.h 19566F: include/linux/platform_data/x86/simatic-ipc.h 19567 19568SIEMENS IPC WATCHDOG DRIVERS 19569M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19570M: Xing Tong Wu <xingtong.wu@siemens.com> 19571M: Tobias Schaffner <tobias.schaffner@siemens.com> 19572L: linux-watchdog@vger.kernel.org 19573S: Maintained 19574F: drivers/watchdog/simatic-ipc-wdt.c 19575 19576SIFIVE DRIVERS 19577M: Palmer Dabbelt <palmer@dabbelt.com> 19578M: Paul Walmsley <paul.walmsley@sifive.com> 19579L: linux-riscv@lists.infradead.org 19580S: Supported 19581N: sifive 19582K: [^@]sifive 19583 19584SIFIVE FU540 SYSTEM-ON-CHIP 19585M: Paul Walmsley <paul.walmsley@sifive.com> 19586M: Palmer Dabbelt <palmer@dabbelt.com> 19587L: linux-riscv@lists.infradead.org 19588S: Supported 19589T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19590N: fu540 19591K: fu540 19592 19593SIFIVE PDMA DRIVER 19594M: Green Wan <green.wan@sifive.com> 19595S: Maintained 19596F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19597F: drivers/dma/sf-pdma/ 19598 19599SIFIVE SOC DRIVERS 19600M: Conor Dooley <conor@kernel.org> 19601L: linux-riscv@lists.infradead.org 19602S: Maintained 19603T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19604F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19605F: drivers/soc/sifive/ 19606 19607SILEAD TOUCHSCREEN DRIVER 19608M: Hans de Goede <hdegoede@redhat.com> 19609L: linux-input@vger.kernel.org 19610L: platform-driver-x86@vger.kernel.org 19611S: Maintained 19612F: drivers/input/touchscreen/silead.c 19613F: drivers/platform/x86/touchscreen_dmi.c 19614 19615SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19616M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19617S: Supported 19618F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19619F: drivers/net/wireless/silabs/wfx/ 19620 19621SILICON MOTION SM712 FRAME BUFFER DRIVER 19622M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19623M: Teddy Wang <teddy.wang@siliconmotion.com> 19624M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19625L: linux-fbdev@vger.kernel.org 19626S: Maintained 19627F: Documentation/fb/sm712fb.rst 19628F: drivers/video/fbdev/sm712* 19629 19630SILVACO I3C DUAL-ROLE MASTER 19631M: Miquel Raynal <miquel.raynal@bootlin.com> 19632M: Conor Culhane <conor.culhane@silvaco.com> 19633L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19634S: Maintained 19635F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19636F: drivers/i3c/master/svc-i3c-master.c 19637 19638SIMPLEFB FB DRIVER 19639M: Hans de Goede <hdegoede@redhat.com> 19640L: linux-fbdev@vger.kernel.org 19641S: Maintained 19642F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19643F: drivers/video/fbdev/simplefb.c 19644F: include/linux/platform_data/simplefb.h 19645 19646SIMTEC EB110ATX (Chalice CATS) 19647M: Simtec Linux Team <linux@simtec.co.uk> 19648S: Supported 19649W: http://www.simtec.co.uk/products/EB110ATX/ 19650 19651SIOX 19652M: Thorsten Scherer <t.scherer@eckelmann.de> 19653M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19654R: Pengutronix Kernel Team <kernel@pengutronix.de> 19655S: Supported 19656F: drivers/gpio/gpio-siox.c 19657F: drivers/siox/* 19658F: include/trace/events/siox.h 19659 19660SIPHASH PRF ROUTINES 19661M: Jason A. Donenfeld <Jason@zx2c4.com> 19662S: Maintained 19663F: include/linux/siphash.h 19664F: lib/siphash.c 19665F: lib/siphash_kunit.c 19666 19667SIS 190 ETHERNET DRIVER 19668M: Francois Romieu <romieu@fr.zoreil.com> 19669L: netdev@vger.kernel.org 19670S: Maintained 19671F: drivers/net/ethernet/sis/sis190.c 19672 19673SIS 900/7016 FAST ETHERNET DRIVER 19674M: Daniele Venzano <venza@brownhat.org> 19675L: netdev@vger.kernel.org 19676S: Maintained 19677W: http://www.brownhat.org/sis900.html 19678F: drivers/net/ethernet/sis/sis900.* 19679 19680SIS FRAMEBUFFER DRIVER 19681S: Orphan 19682F: Documentation/fb/sisfb.rst 19683F: drivers/video/fbdev/sis/ 19684F: include/video/sisfb.h 19685 19686SIS I2C TOUCHSCREEN DRIVER 19687M: Mika Penttilä <mpenttil@redhat.com> 19688L: linux-input@vger.kernel.org 19689S: Maintained 19690F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19691F: drivers/input/touchscreen/sis_i2c.c 19692 19693SIS USB2VGA DRIVER 19694M: Thomas Winischhofer <thomas@winischhofer.net> 19695S: Maintained 19696W: http://www.winischhofer.at/linuxsisusbvga.shtml 19697F: drivers/usb/misc/sisusbvga/ 19698 19699SL28 CPLD MFD DRIVER 19700M: Michael Walle <michael@walle.cc> 19701S: Maintained 19702F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19703F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19704F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19705F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19706F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19707F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19708F: drivers/gpio/gpio-sl28cpld.c 19709F: drivers/hwmon/sl28cpld-hwmon.c 19710F: drivers/irqchip/irq-sl28cpld.c 19711F: drivers/pwm/pwm-sl28cpld.c 19712F: drivers/watchdog/sl28cpld_wdt.c 19713 19714SL28 VPD NVMEM LAYOUT DRIVER 19715M: Michael Walle <michael@walle.cc> 19716S: Maintained 19717F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19718F: drivers/nvmem/layouts/sl28vpd.c 19719 19720SLAB ALLOCATOR 19721M: Christoph Lameter <cl@linux.com> 19722M: Pekka Enberg <penberg@kernel.org> 19723M: David Rientjes <rientjes@google.com> 19724M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19725M: Andrew Morton <akpm@linux-foundation.org> 19726M: Vlastimil Babka <vbabka@suse.cz> 19727R: Roman Gushchin <roman.gushchin@linux.dev> 19728R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19729L: linux-mm@kvack.org 19730S: Maintained 19731T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19732F: include/linux/sl?b*.h 19733F: mm/sl?b* 19734 19735SLCAN CAN NETWORK DRIVER 19736M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19737L: linux-can@vger.kernel.org 19738S: Maintained 19739F: drivers/net/can/slcan/ 19740 19741SLEEPABLE READ-COPY UPDATE (SRCU) 19742M: Lai Jiangshan <jiangshanlai@gmail.com> 19743M: "Paul E. McKenney" <paulmck@kernel.org> 19744M: Josh Triplett <josh@joshtriplett.org> 19745R: Steven Rostedt <rostedt@goodmis.org> 19746R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19747L: rcu@vger.kernel.org 19748S: Supported 19749W: http://www.rdrop.com/users/paulmck/RCU/ 19750T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19751F: include/linux/srcu*.h 19752F: kernel/rcu/srcu*.c 19753 19754SMACK SECURITY MODULE 19755M: Casey Schaufler <casey@schaufler-ca.com> 19756L: linux-security-module@vger.kernel.org 19757S: Maintained 19758W: http://schaufler-ca.com 19759T: git git://github.com/cschaufler/smack-next 19760F: Documentation/admin-guide/LSM/Smack.rst 19761F: security/smack/ 19762 19763SMC91x ETHERNET DRIVER 19764M: Nicolas Pitre <nico@fluxnic.net> 19765S: Odd Fixes 19766F: drivers/net/ethernet/smsc/smc91x.* 19767 19768SMSC EMC2103 HARDWARE MONITOR DRIVER 19769M: Steve Glendinning <steve.glendinning@shawell.net> 19770L: linux-hwmon@vger.kernel.org 19771S: Maintained 19772F: Documentation/hwmon/emc2103.rst 19773F: drivers/hwmon/emc2103.c 19774 19775SMSC SCH5627 HARDWARE MONITOR DRIVER 19776M: Hans de Goede <hdegoede@redhat.com> 19777L: linux-hwmon@vger.kernel.org 19778S: Supported 19779F: Documentation/hwmon/sch5627.rst 19780F: drivers/hwmon/sch5627.c 19781 19782SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19783M: Steve Glendinning <steve.glendinning@shawell.net> 19784L: linux-fbdev@vger.kernel.org 19785S: Maintained 19786F: drivers/video/fbdev/smscufx.c 19787 19788SMSC47B397 HARDWARE MONITOR DRIVER 19789M: Jean Delvare <jdelvare@suse.com> 19790L: linux-hwmon@vger.kernel.org 19791S: Maintained 19792F: Documentation/hwmon/smsc47b397.rst 19793F: drivers/hwmon/smsc47b397.c 19794 19795SMSC911x ETHERNET DRIVER 19796M: Steve Glendinning <steve.glendinning@shawell.net> 19797L: netdev@vger.kernel.org 19798S: Maintained 19799F: drivers/net/ethernet/smsc/smsc911x.* 19800F: include/linux/smsc911x.h 19801 19802SMSC9420 PCI ETHERNET DRIVER 19803M: Steve Glendinning <steve.glendinning@shawell.net> 19804L: netdev@vger.kernel.org 19805S: Maintained 19806F: drivers/net/ethernet/smsc/smsc9420.* 19807 19808SNET DPU VIRTIO DATA PATH ACCELERATOR 19809R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19810F: drivers/vdpa/solidrun/ 19811 19812SOCIONEXT (SNI) AVE NETWORK DRIVER 19813M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19814L: netdev@vger.kernel.org 19815S: Maintained 19816F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19817F: drivers/net/ethernet/socionext/sni_ave.c 19818 19819SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19820M: Jassi Brar <jaswinder.singh@linaro.org> 19821M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19822L: netdev@vger.kernel.org 19823S: Maintained 19824F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19825F: drivers/net/ethernet/socionext/netsec.c 19826 19827SOCIONEXT (SNI) Synquacer SPI DRIVER 19828M: Masahisa Kojima <masahisa.kojima@linaro.org> 19829M: Jassi Brar <jaswinder.singh@linaro.org> 19830L: linux-spi@vger.kernel.org 19831S: Maintained 19832F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19833F: drivers/spi/spi-synquacer.c 19834 19835SOCIONEXT SYNQUACER I2C DRIVER 19836M: Ard Biesheuvel <ardb@kernel.org> 19837L: linux-i2c@vger.kernel.org 19838S: Maintained 19839F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19840F: drivers/i2c/busses/i2c-synquacer.c 19841 19842SOCIONEXT UNIPHIER SOUND DRIVER 19843L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19844S: Orphan 19845F: sound/soc/uniphier/ 19846 19847SOCKET TIMESTAMPING 19848M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19849S: Maintained 19850F: Documentation/networking/timestamping.rst 19851F: include/uapi/linux/net_tstamp.h 19852F: tools/testing/selftests/net/so_txtime.c 19853 19854SOEKRIS NET48XX LED SUPPORT 19855M: Chris Boot <bootc@bootc.net> 19856S: Maintained 19857F: drivers/leds/leds-net48xx.c 19858 19859SOFT-IWARP DRIVER (siw) 19860M: Bernard Metzler <bmt@zurich.ibm.com> 19861L: linux-rdma@vger.kernel.org 19862S: Supported 19863F: drivers/infiniband/sw/siw/ 19864F: include/uapi/rdma/siw-abi.h 19865 19866SOFT-ROCE DRIVER (rxe) 19867M: Zhu Yanjun <zyjzyj2000@gmail.com> 19868L: linux-rdma@vger.kernel.org 19869S: Supported 19870F: drivers/infiniband/sw/rxe/ 19871F: include/uapi/rdma/rdma_user_rxe.h 19872 19873SOFTLOGIC 6x10 MPEG CODEC 19874M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19875M: Anton Sviridenko <anton@corp.bluecherry.net> 19876M: Andrey Utkin <andrey_utkin@fastmail.com> 19877M: Ismael Luceno <ismael@iodev.co.uk> 19878L: linux-media@vger.kernel.org 19879S: Supported 19880F: drivers/media/pci/solo6x10/ 19881 19882SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19883M: James Morse <james.morse@arm.com> 19884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19885S: Maintained 19886F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19887F: drivers/firmware/arm_sdei.c 19888F: include/linux/arm_sdei.h 19889F: include/uapi/linux/arm_sdei.h 19890 19891SOFTWARE NODES AND DEVICE PROPERTIES 19892R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19893R: Daniel Scally <djrscally@gmail.com> 19894R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19895R: Sakari Ailus <sakari.ailus@linux.intel.com> 19896L: linux-acpi@vger.kernel.org 19897S: Maintained 19898F: drivers/base/property.c 19899F: drivers/base/swnode.c 19900F: include/linux/fwnode.h 19901F: include/linux/property.h 19902 19903SOFTWARE RAID (Multiple Disks) SUPPORT 19904M: Song Liu <song@kernel.org> 19905L: linux-raid@vger.kernel.org 19906S: Supported 19907Q: https://patchwork.kernel.org/project/linux-raid/list/ 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19909F: drivers/md/Kconfig 19910F: drivers/md/Makefile 19911F: drivers/md/md* 19912F: drivers/md/raid* 19913F: include/linux/raid/ 19914F: include/uapi/linux/raid/ 19915 19916SOLIDRUN CLEARFOG SUPPORT 19917M: Russell King <linux@armlinux.org.uk> 19918S: Maintained 19919F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19920F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19921 19922SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19923M: Russell King <linux@armlinux.org.uk> 19924S: Maintained 19925F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19926F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19927F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19928 19929SONIC NETWORK DRIVER 19930M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19931L: netdev@vger.kernel.org 19932S: Maintained 19933F: drivers/net/ethernet/natsemi/sonic.* 19934 19935SONICS SILICON BACKPLANE DRIVER (SSB) 19936M: Michael Buesch <m@bues.ch> 19937L: linux-wireless@vger.kernel.org 19938S: Maintained 19939F: drivers/ssb/ 19940F: include/linux/ssb/ 19941 19942SONY IMX208 SENSOR DRIVER 19943M: Sakari Ailus <sakari.ailus@linux.intel.com> 19944L: linux-media@vger.kernel.org 19945S: Maintained 19946T: git git://linuxtv.org/media_tree.git 19947F: drivers/media/i2c/imx208.c 19948 19949SONY IMX214 SENSOR DRIVER 19950M: Ricardo Ribalda <ribalda@kernel.org> 19951L: linux-media@vger.kernel.org 19952S: Maintained 19953T: git git://linuxtv.org/media_tree.git 19954F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19955F: drivers/media/i2c/imx214.c 19956 19957SONY IMX219 SENSOR DRIVER 19958M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19959L: linux-media@vger.kernel.org 19960S: Maintained 19961T: git git://linuxtv.org/media_tree.git 19962F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19963F: drivers/media/i2c/imx219.c 19964 19965SONY IMX258 SENSOR DRIVER 19966M: Sakari Ailus <sakari.ailus@linux.intel.com> 19967L: linux-media@vger.kernel.org 19968S: Maintained 19969T: git git://linuxtv.org/media_tree.git 19970F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19971F: drivers/media/i2c/imx258.c 19972 19973SONY IMX274 SENSOR DRIVER 19974M: Leon Luo <leonl@leopardimaging.com> 19975L: linux-media@vger.kernel.org 19976S: Maintained 19977T: git git://linuxtv.org/media_tree.git 19978F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19979F: drivers/media/i2c/imx274.c 19980 19981SONY IMX290 SENSOR DRIVER 19982M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19983L: linux-media@vger.kernel.org 19984S: Maintained 19985T: git git://linuxtv.org/media_tree.git 19986F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19987F: drivers/media/i2c/imx290.c 19988 19989SONY IMX296 SENSOR DRIVER 19990M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19991M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19992L: linux-media@vger.kernel.org 19993S: Maintained 19994T: git git://linuxtv.org/media_tree.git 19995F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19996F: drivers/media/i2c/imx296.c 19997 19998SONY IMX319 SENSOR DRIVER 19999M: Bingbu Cao <bingbu.cao@intel.com> 20000L: linux-media@vger.kernel.org 20001S: Maintained 20002T: git git://linuxtv.org/media_tree.git 20003F: drivers/media/i2c/imx319.c 20004 20005SONY IMX334 SENSOR DRIVER 20006M: Paul J. Murphy <paul.j.murphy@intel.com> 20007M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20008L: linux-media@vger.kernel.org 20009S: Maintained 20010T: git git://linuxtv.org/media_tree.git 20011F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20012F: drivers/media/i2c/imx334.c 20013 20014SONY IMX335 SENSOR DRIVER 20015M: Paul J. Murphy <paul.j.murphy@intel.com> 20016M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20017L: linux-media@vger.kernel.org 20018S: Maintained 20019T: git git://linuxtv.org/media_tree.git 20020F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20021F: drivers/media/i2c/imx335.c 20022 20023SONY IMX355 SENSOR DRIVER 20024M: Tianshu Qiu <tian.shu.qiu@intel.com> 20025L: linux-media@vger.kernel.org 20026S: Maintained 20027T: git git://linuxtv.org/media_tree.git 20028F: drivers/media/i2c/imx355.c 20029 20030SONY IMX412 SENSOR DRIVER 20031M: Paul J. Murphy <paul.j.murphy@intel.com> 20032M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20033L: linux-media@vger.kernel.org 20034S: Maintained 20035T: git git://linuxtv.org/media_tree.git 20036F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20037F: drivers/media/i2c/imx412.c 20038 20039SONY IMX415 SENSOR DRIVER 20040M: Michael Riesch <michael.riesch@wolfvision.net> 20041L: linux-media@vger.kernel.org 20042S: Maintained 20043T: git git://linuxtv.org/media_tree.git 20044F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20045F: drivers/media/i2c/imx415.c 20046 20047SONY MEMORYSTICK SUBSYSTEM 20048M: Maxim Levitsky <maximlevitsky@gmail.com> 20049M: Alex Dubov <oakad@yahoo.com> 20050M: Ulf Hansson <ulf.hansson@linaro.org> 20051L: linux-mmc@vger.kernel.org 20052S: Maintained 20053T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20054F: drivers/memstick/ 20055F: include/linux/memstick.h 20056 20057SONY VAIO CONTROL DEVICE DRIVER 20058M: Mattia Dongili <malattia@linux.it> 20059L: platform-driver-x86@vger.kernel.org 20060S: Maintained 20061W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20062F: Documentation/admin-guide/laptops/sony-laptop.rst 20063F: drivers/char/sonypi.c 20064F: drivers/platform/x86/sony-laptop.c 20065F: include/linux/sony-laptop.h 20066 20067SOUND 20068M: Jaroslav Kysela <perex@perex.cz> 20069M: Takashi Iwai <tiwai@suse.com> 20070L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20071S: Maintained 20072W: http://www.alsa-project.org/ 20073Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20074T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20075F: Documentation/sound/ 20076F: include/sound/ 20077F: include/uapi/sound/ 20078F: sound/ 20079F: tools/testing/selftests/alsa 20080 20081SOUND - ALSA SELFTESTS 20082M: Mark Brown <broonie@kernel.org> 20083L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20084L: linux-kselftest@vger.kernel.org 20085S: Supported 20086F: tools/testing/selftests/alsa 20087 20088SOUND - COMPRESSED AUDIO 20089M: Vinod Koul <vkoul@kernel.org> 20090L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20091S: Supported 20092T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20093F: Documentation/sound/designs/compress-offload.rst 20094F: include/sound/compress_driver.h 20095F: include/uapi/sound/compress_* 20096F: sound/core/compress_offload.c 20097F: sound/soc/soc-compress.c 20098 20099SOUND - DMAENGINE HELPERS 20100M: Lars-Peter Clausen <lars@metafoo.de> 20101S: Supported 20102F: include/sound/dmaengine_pcm.h 20103F: sound/core/pcm_dmaengine.c 20104F: sound/soc/soc-generic-dmaengine-pcm.c 20105 20106SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20107M: Liam Girdwood <lgirdwood@gmail.com> 20108M: Mark Brown <broonie@kernel.org> 20109L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20110S: Supported 20111W: http://alsa-project.org/main/index.php/ASoC 20112T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20113F: Documentation/devicetree/bindings/sound/ 20114F: Documentation/sound/soc/ 20115F: include/dt-bindings/sound/ 20116F: include/sound/soc* 20117F: sound/soc/ 20118 20119SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20120M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20121M: Liam Girdwood <lgirdwood@gmail.com> 20122M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20123M: Bard Liao <yung-chuan.liao@linux.intel.com> 20124M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20125M: Daniel Baluta <daniel.baluta@nxp.com> 20126R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20127L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20128S: Supported 20129W: https://github.com/thesofproject/linux/ 20130F: sound/soc/sof/ 20131 20132SOUNDWIRE SUBSYSTEM 20133M: Vinod Koul <vkoul@kernel.org> 20134M: Bard Liao <yung-chuan.liao@linux.intel.com> 20135R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20136R: Sanyog Kale <sanyog.r.kale@intel.com> 20137L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20138S: Supported 20139T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20140F: Documentation/driver-api/soundwire/ 20141F: drivers/soundwire/ 20142F: include/linux/soundwire/ 20143 20144SP2 MEDIA DRIVER 20145M: Olli Salonen <olli.salonen@iki.fi> 20146L: linux-media@vger.kernel.org 20147S: Maintained 20148W: https://linuxtv.org 20149Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20150F: drivers/media/dvb-frontends/sp2* 20151 20152SPANISH DOCUMENTATION 20153M: Carlos Bilbao <carlos.bilbao@amd.com> 20154S: Maintained 20155F: Documentation/translations/sp_SP/ 20156 20157SPARC + UltraSPARC (sparc/sparc64) 20158M: "David S. Miller" <davem@davemloft.net> 20159L: sparclinux@vger.kernel.org 20160S: Maintained 20161Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20162T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20163T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20164F: arch/sparc/ 20165F: drivers/sbus/ 20166 20167SPARC SERIAL DRIVERS 20168M: "David S. Miller" <davem@davemloft.net> 20169L: sparclinux@vger.kernel.org 20170S: Maintained 20171T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20172T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20173F: drivers/tty/serial/suncore.c 20174F: drivers/tty/serial/sunhv.c 20175F: drivers/tty/serial/sunsab.c 20176F: drivers/tty/serial/sunsab.h 20177F: drivers/tty/serial/sunsu.c 20178F: drivers/tty/serial/sunzilog.c 20179F: drivers/tty/serial/sunzilog.h 20180F: drivers/tty/vcc.c 20181F: include/linux/sunserialcore.h 20182 20183SPARSE CHECKER 20184M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20185L: linux-sparse@vger.kernel.org 20186S: Maintained 20187W: https://sparse.docs.kernel.org/ 20188Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20189B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20190T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20191F: include/linux/compiler.h 20192 20193SPEAKUP CONSOLE SPEECH DRIVER 20194M: William Hubbs <w.d.hubbs@gmail.com> 20195M: Chris Brannon <chris@the-brannons.com> 20196M: Kirk Reiser <kirk@reisers.ca> 20197M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20198L: speakup@linux-speakup.org 20199S: Odd Fixes 20200W: http://www.linux-speakup.org/ 20201W: https://github.com/linux-speakup/speakup 20202B: https://github.com/linux-speakup/speakup/issues 20203F: drivers/accessibility/speakup/ 20204 20205SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20206M: Viresh Kumar <vireshk@kernel.org> 20207M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20208M: soc@kernel.org 20209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20210S: Maintained 20211W: http://www.st.com/spear 20212F: arch/arm/boot/dts/st/spear* 20213F: arch/arm/mach-spear/ 20214F: drivers/clk/spear/ 20215F: drivers/pinctrl/spear/ 20216 20217SPI NOR SUBSYSTEM 20218M: Tudor Ambarus <tudor.ambarus@linaro.org> 20219M: Pratyush Yadav <pratyush@kernel.org> 20220R: Michael Walle <michael@walle.cc> 20221L: linux-mtd@lists.infradead.org 20222S: Maintained 20223W: http://www.linux-mtd.infradead.org/ 20224Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20225C: irc://irc.oftc.net/mtd 20226T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20227F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20228F: drivers/mtd/spi-nor/ 20229F: include/linux/mtd/spi-nor.h 20230 20231SPI SUBSYSTEM 20232M: Mark Brown <broonie@kernel.org> 20233L: linux-spi@vger.kernel.org 20234S: Maintained 20235Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20236T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20237F: Documentation/devicetree/bindings/spi/ 20238F: Documentation/spi/ 20239F: drivers/spi/ 20240F: include/linux/spi/ 20241F: include/uapi/linux/spi/ 20242F: tools/spi/ 20243 20244SPIDERNET NETWORK DRIVER for CELL 20245M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20246M: Geoff Levand <geoff@infradead.org> 20247L: netdev@vger.kernel.org 20248L: linuxppc-dev@lists.ozlabs.org 20249S: Maintained 20250F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20251F: drivers/net/ethernet/toshiba/spider_net* 20252 20253SPMI SUBSYSTEM 20254M: Stephen Boyd <sboyd@kernel.org> 20255L: linux-kernel@vger.kernel.org 20256S: Maintained 20257T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20258F: Documentation/devicetree/bindings/spmi/ 20259F: drivers/spmi/ 20260F: include/dt-bindings/spmi/spmi.h 20261F: include/linux/spmi.h 20262F: include/trace/events/spmi.h 20263 20264SPU FILE SYSTEM 20265M: Jeremy Kerr <jk@ozlabs.org> 20266L: linuxppc-dev@lists.ozlabs.org 20267S: Supported 20268W: http://www.ibm.com/developerworks/power/cell/ 20269F: Documentation/filesystems/spufs/spufs.rst 20270F: arch/powerpc/platforms/cell/spufs/ 20271 20272SQUASHFS FILE SYSTEM 20273M: Phillip Lougher <phillip@squashfs.org.uk> 20274L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20275S: Maintained 20276W: http://squashfs.org.uk 20277T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20278F: Documentation/filesystems/squashfs.rst 20279F: fs/squashfs/ 20280 20281SRM (Alpha) environment access 20282M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20283S: Maintained 20284F: arch/alpha/kernel/srm_env.c 20285 20286ST LSM6DSx IMU IIO DRIVER 20287M: Lorenzo Bianconi <lorenzo@kernel.org> 20288L: linux-iio@vger.kernel.org 20289S: Maintained 20290W: http://www.st.com/ 20291F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20292F: drivers/iio/imu/st_lsm6dsx/ 20293 20294ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20295M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20296M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20297L: linux-media@vger.kernel.org 20298S: Maintained 20299T: git git://linuxtv.org/media_tree.git 20300F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20301F: drivers/media/i2c/st-mipid02.c 20302 20303ST STM32 I2C/SMBUS DRIVER 20304M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20305M: Alain Volmat <alain.volmat@foss.st.com> 20306L: linux-i2c@vger.kernel.org 20307S: Maintained 20308F: drivers/i2c/busses/i2c-stm32* 20309 20310ST STM32 SPI DRIVER 20311M: Alain Volmat <alain.volmat@foss.st.com> 20312L: linux-spi@vger.kernel.org 20313S: Maintained 20314F: drivers/spi/spi-stm32.c 20315 20316ST STPDDC60 DRIVER 20317M: Daniel Nilsson <daniel.nilsson@flex.com> 20318L: linux-hwmon@vger.kernel.org 20319S: Maintained 20320F: Documentation/hwmon/stpddc60.rst 20321F: drivers/hwmon/pmbus/stpddc60.c 20322 20323ST VGXY61 DRIVER 20324M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20325M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20326L: linux-media@vger.kernel.org 20327S: Maintained 20328T: git git://linuxtv.org/media_tree.git 20329F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20330F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20331F: drivers/media/i2c/st-vgxy61.c 20332 20333ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20334M: Song Qiang <songqiang1304521@gmail.com> 20335L: linux-iio@vger.kernel.org 20336S: Maintained 20337F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20338F: drivers/iio/proximity/vl53l0x-i2c.c 20339 20340STABLE BRANCH 20341M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20342M: Sasha Levin <sashal@kernel.org> 20343L: stable@vger.kernel.org 20344S: Supported 20345F: Documentation/process/stable-kernel-rules.rst 20346 20347STAGING - ATOMISP DRIVER 20348M: Hans de Goede <hdegoede@redhat.com> 20349M: Mauro Carvalho Chehab <mchehab@kernel.org> 20350R: Sakari Ailus <sakari.ailus@linux.intel.com> 20351L: linux-media@vger.kernel.org 20352S: Maintained 20353F: drivers/staging/media/atomisp/ 20354 20355STAGING - FIELDBUS SUBSYSTEM 20356M: Sven Van Asbroeck <TheSven73@gmail.com> 20357S: Maintained 20358F: drivers/staging/fieldbus/* 20359F: drivers/staging/fieldbus/Documentation/ 20360 20361STAGING - HMS ANYBUS-S BUS 20362M: Sven Van Asbroeck <TheSven73@gmail.com> 20363S: Maintained 20364F: drivers/staging/fieldbus/anybuss/ 20365 20366STAGING - INDUSTRIAL IO 20367M: Jonathan Cameron <jic23@kernel.org> 20368L: linux-iio@vger.kernel.org 20369S: Odd Fixes 20370F: Documentation/devicetree/bindings/staging/iio/ 20371F: drivers/staging/iio/ 20372 20373STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20374M: Marc Dietrich <marvin24@gmx.de> 20375L: ac100@lists.launchpad.net (moderated for non-subscribers) 20376L: linux-tegra@vger.kernel.org 20377S: Maintained 20378F: drivers/staging/nvec/ 20379 20380STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20381M: Jens Frederich <jfrederich@gmail.com> 20382M: Jon Nettleton <jon.nettleton@gmail.com> 20383S: Maintained 20384W: http://wiki.laptop.org/go/DCON 20385F: drivers/staging/olpc_dcon/ 20386 20387STAGING - REALTEK RTL8712U DRIVERS 20388M: Larry Finger <Larry.Finger@lwfinger.net> 20389M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20390S: Odd Fixes 20391F: drivers/staging/rtl8712/ 20392 20393STAGING - SEPS525 LCD CONTROLLER DRIVERS 20394M: Michael Hennerich <michael.hennerich@analog.com> 20395L: linux-fbdev@vger.kernel.org 20396S: Supported 20397F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20398F: drivers/staging/fbtft/fb_seps525.c 20399 20400STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20401M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20402M: Teddy Wang <teddy.wang@siliconmotion.com> 20403M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20404L: linux-fbdev@vger.kernel.org 20405S: Maintained 20406F: drivers/staging/sm750fb/ 20407 20408STAGING - VIA VT665X DRIVERS 20409M: Forest Bond <forest@alittletooquiet.net> 20410S: Odd Fixes 20411F: drivers/staging/vt665?/ 20412 20413STAGING SUBSYSTEM 20414M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20415L: linux-staging@lists.linux.dev 20416S: Supported 20417T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20418F: drivers/staging/ 20419 20420STANDALONE CACHE CONTROLLER DRIVERS 20421M: Conor Dooley <conor@kernel.org> 20422L: linux-riscv@lists.infradead.org 20423S: Maintained 20424T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20425F: drivers/cache 20426 20427STARFIRE/DURALAN NETWORK DRIVER 20428M: Ion Badulescu <ionut@badula.org> 20429S: Odd Fixes 20430F: drivers/net/ethernet/adaptec/starfire* 20431 20432STARFIVE CRYPTO DRIVER 20433M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20434M: William Qiu <william.qiu@starfivetech.com> 20435S: Supported 20436F: Documentation/devicetree/bindings/crypto/starfive* 20437F: drivers/crypto/starfive/ 20438 20439STARFIVE DEVICETREES 20440M: Emil Renner Berthing <kernel@esmil.dk> 20441S: Maintained 20442F: arch/riscv/boot/dts/starfive/ 20443 20444STARFIVE DWMAC GLUE LAYER 20445M: Emil Renner Berthing <kernel@esmil.dk> 20446M: Samin Guo <samin.guo@starfivetech.com> 20447S: Maintained 20448F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20449F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20450 20451STARFIVE JH7110 DPHY RX DRIVER 20452M: Jack Zhu <jack.zhu@starfivetech.com> 20453M: Changhuang Liang <changhuang.liang@starfivetech.com> 20454S: Supported 20455F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20456F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20457 20458STARFIVE JH7110 MMC/SD/SDIO DRIVER 20459M: William Qiu <william.qiu@starfivetech.com> 20460S: Supported 20461F: Documentation/devicetree/bindings/mmc/starfive* 20462F: drivers/mmc/host/dw_mmc-starfive.c 20463 20464STARFIVE JH7110 PLL CLOCK DRIVER 20465M: Xingyu Wu <xingyu.wu@starfivetech.com> 20466S: Supported 20467F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20468F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20469 20470STARFIVE JH7110 SYSCON 20471M: William Qiu <william.qiu@starfivetech.com> 20472M: Xingyu Wu <xingyu.wu@starfivetech.com> 20473S: Supported 20474F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20475 20476STARFIVE JH7110 TDM DRIVER 20477M: Walker Chen <walker.chen@starfivetech.com> 20478S: Maintained 20479F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20480F: sound/soc/starfive/jh7110_tdm.c 20481 20482STARFIVE JH71X0 CLOCK DRIVERS 20483M: Emil Renner Berthing <kernel@esmil.dk> 20484M: Hal Feng <hal.feng@starfivetech.com> 20485S: Maintained 20486F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20487F: drivers/clk/starfive/clk-starfive-jh71* 20488F: include/dt-bindings/clock/starfive?jh71*.h 20489 20490STARFIVE JH71X0 PINCTRL DRIVERS 20491M: Emil Renner Berthing <kernel@esmil.dk> 20492M: Jianlong Huang <jianlong.huang@starfivetech.com> 20493L: linux-gpio@vger.kernel.org 20494S: Maintained 20495F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20496F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20497F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20498F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20499 20500STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20501M: Emil Renner Berthing <kernel@esmil.dk> 20502M: Hal Feng <hal.feng@starfivetech.com> 20503S: Maintained 20504F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20505F: drivers/reset/starfive/reset-starfive-jh71* 20506F: include/dt-bindings/reset/starfive?jh71*.h 20507 20508STARFIVE JH71X0 USB DRIVERS 20509M: Minda Chen <minda.chen@starfivetech.com> 20510S: Maintained 20511F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20512F: drivers/usb/cdns3/cdns3-starfive.c 20513 20514STARFIVE JH71XX PMU CONTROLLER DRIVER 20515M: Walker Chen <walker.chen@starfivetech.com> 20516S: Supported 20517F: Documentation/devicetree/bindings/power/starfive* 20518F: drivers/pmdomain/starfive/jh71xx-pmu.c 20519F: include/dt-bindings/power/starfive,jh7110-pmu.h 20520 20521STARFIVE SOC DRIVERS 20522M: Conor Dooley <conor@kernel.org> 20523S: Maintained 20524T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20525F: Documentation/devicetree/bindings/soc/starfive/ 20526F: drivers/soc/starfive/ 20527 20528STARFIVE TRNG DRIVER 20529M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20530S: Supported 20531F: Documentation/devicetree/bindings/rng/starfive* 20532F: drivers/char/hw_random/jh7110-trng.c 20533 20534STARFIVE WATCHDOG DRIVER 20535M: Xingyu Wu <xingyu.wu@starfivetech.com> 20536M: Samin Guo <samin.guo@starfivetech.com> 20537S: Supported 20538F: Documentation/devicetree/bindings/watchdog/starfive* 20539F: drivers/watchdog/starfive-wdt.c 20540 20541STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20542M: Minda Chen <minda.chen@starfivetech.com> 20543S: Supported 20544F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20545F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20546F: drivers/phy/starfive/phy-jh7110-pcie.c 20547F: drivers/phy/starfive/phy-jh7110-usb.c 20548 20549STATIC BRANCH/CALL 20550M: Peter Zijlstra <peterz@infradead.org> 20551M: Josh Poimboeuf <jpoimboe@kernel.org> 20552M: Jason Baron <jbaron@akamai.com> 20553R: Steven Rostedt <rostedt@goodmis.org> 20554R: Ard Biesheuvel <ardb@kernel.org> 20555S: Supported 20556F: arch/*/include/asm/jump_label*.h 20557F: arch/*/include/asm/static_call*.h 20558F: arch/*/kernel/jump_label.c 20559F: arch/*/kernel/static_call.c 20560F: include/linux/jump_label*.h 20561F: include/linux/static_call*.h 20562F: kernel/jump_label.c 20563F: kernel/static_call.c 20564 20565STI AUDIO (ASoC) DRIVERS 20566M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20567L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20568S: Maintained 20569F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20570F: sound/soc/sti/ 20571 20572STI CEC DRIVER 20573M: Alain Volmat <alain.volmat@foss.st.com> 20574S: Maintained 20575F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20576F: drivers/media/cec/platform/sti/ 20577 20578STK1160 USB VIDEO CAPTURE DRIVER 20579M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20580L: linux-media@vger.kernel.org 20581S: Maintained 20582T: git git://linuxtv.org/media_tree.git 20583F: drivers/media/usb/stk1160/ 20584 20585STM32 AUDIO (ASoC) DRIVERS 20586M: Olivier Moysan <olivier.moysan@foss.st.com> 20587M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20588L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20589S: Maintained 20590F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20591F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20592F: sound/soc/stm/ 20593 20594STM32 TIMER/LPTIMER DRIVERS 20595M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20596S: Maintained 20597F: Documentation/ABI/testing/*timer-stm32 20598F: Documentation/devicetree/bindings/*/*stm32-*timer* 20599F: drivers/*/stm32-*timer* 20600F: drivers/pwm/pwm-stm32* 20601F: include/linux/*/stm32-*tim* 20602 20603STMMAC ETHERNET DRIVER 20604M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20605M: Jose Abreu <joabreu@synopsys.com> 20606L: netdev@vger.kernel.org 20607S: Supported 20608W: http://www.stlinux.com 20609F: Documentation/networking/device_drivers/ethernet/stmicro/ 20610F: drivers/net/ethernet/stmicro/stmmac/ 20611 20612SUN HAPPY MEAL ETHERNET DRIVER 20613M: Sean Anderson <seanga2@gmail.com> 20614S: Maintained 20615F: drivers/net/ethernet/sun/sunhme.* 20616 20617SUN3/3X 20618M: Sam Creasey <sammy@sammy.net> 20619S: Maintained 20620W: http://sammy.net/sun3/ 20621F: arch/m68k/include/asm/sun3* 20622F: arch/m68k/kernel/*sun3* 20623F: arch/m68k/sun3*/ 20624F: drivers/net/ethernet/i825xx/sun3* 20625 20626SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20627M: Hans de Goede <hdegoede@redhat.com> 20628L: linux-input@vger.kernel.org 20629S: Maintained 20630F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20631F: drivers/input/keyboard/sun4i-lradc-keys.c 20632 20633SUNDANCE NETWORK DRIVER 20634M: Denis Kirjanov <kda@linux-powerpc.org> 20635L: netdev@vger.kernel.org 20636S: Maintained 20637F: drivers/net/ethernet/dlink/sundance.c 20638 20639SUNPLUS ETHERNET DRIVER 20640M: Wells Lu <wellslutw@gmail.com> 20641L: netdev@vger.kernel.org 20642S: Maintained 20643W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20644F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20645F: drivers/net/ethernet/sunplus/ 20646 20647SUNPLUS MMC DRIVER 20648M: Tony Huang <tonyhuang.sunplus@gmail.com> 20649M: Li-hao Kuo <lhjeff911@gmail.com> 20650S: Maintained 20651F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20652F: drivers/mmc/host/sunplus-mmc.c 20653 20654SUNPLUS OCOTP DRIVER 20655M: Vincent Shih <vincent.sunplus@gmail.com> 20656S: Maintained 20657F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20658F: drivers/nvmem/sunplus-ocotp.c 20659 20660SUNPLUS PWM DRIVER 20661M: Hammer Hsieh <hammerh0314@gmail.com> 20662S: Maintained 20663F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20664F: drivers/pwm/pwm-sunplus.c 20665 20666SUNPLUS RTC DRIVER 20667M: Vincent Shih <vincent.sunplus@gmail.com> 20668L: linux-rtc@vger.kernel.org 20669S: Maintained 20670F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20671F: drivers/rtc/rtc-sunplus.c 20672 20673SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20674M: Li-hao Kuo <lhjeff911@gmail.com> 20675L: linux-spi@vger.kernel.org 20676S: Maintained 20677F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20678F: drivers/spi/spi-sunplus-sp7021.c 20679 20680SUNPLUS UART DRIVER 20681M: Hammer Hsieh <hammerh0314@gmail.com> 20682S: Maintained 20683F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20684F: drivers/tty/serial/sunplus-uart.c 20685 20686SUNPLUS USB2 PHY DRIVER 20687M: Vincent Shih <vincent.sunplus@gmail.com> 20688L: linux-usb@vger.kernel.org 20689S: Maintained 20690F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20691F: drivers/phy/sunplus/Kconfig 20692F: drivers/phy/sunplus/Makefile 20693F: drivers/phy/sunplus/phy-sunplus-usb2.c 20694 20695SUNPLUS WATCHDOG DRIVER 20696M: Xiantao Hu <xt.hu@cqplus1.com> 20697L: linux-watchdog@vger.kernel.org 20698S: Maintained 20699F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20700F: drivers/watchdog/sunplus_wdt.c 20701 20702SUPERH 20703M: Yoshinori Sato <ysato@users.sourceforge.jp> 20704M: Rich Felker <dalias@libc.org> 20705M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20706L: linux-sh@vger.kernel.org 20707S: Maintained 20708Q: http://patchwork.kernel.org/project/linux-sh/list/ 20709F: Documentation/arch/sh/ 20710F: arch/sh/ 20711F: drivers/sh/ 20712 20713SUSPEND TO RAM 20714M: "Rafael J. Wysocki" <rafael@kernel.org> 20715M: Len Brown <len.brown@intel.com> 20716M: Pavel Machek <pavel@ucw.cz> 20717L: linux-pm@vger.kernel.org 20718S: Supported 20719B: https://bugzilla.kernel.org 20720F: Documentation/power/ 20721F: arch/x86/kernel/acpi/sleep* 20722F: arch/x86/kernel/acpi/wakeup* 20723F: drivers/base/power/ 20724F: include/linux/freezer.h 20725F: include/linux/pm.h 20726F: include/linux/suspend.h 20727F: kernel/power/ 20728 20729SVGA HANDLING 20730M: Martin Mares <mj@ucw.cz> 20731L: linux-video@atrey.karlin.mff.cuni.cz 20732S: Maintained 20733F: Documentation/admin-guide/svga.rst 20734F: arch/x86/boot/video* 20735 20736SWITCHDEV 20737M: Jiri Pirko <jiri@resnulli.us> 20738M: Ivan Vecera <ivecera@redhat.com> 20739L: netdev@vger.kernel.org 20740S: Supported 20741F: include/net/switchdev.h 20742F: net/switchdev/ 20743 20744SY8106A REGULATOR DRIVER 20745M: Icenowy Zheng <icenowy@aosc.io> 20746S: Maintained 20747F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20748F: drivers/regulator/sy8106a-regulator.c 20749 20750SYNC FILE FRAMEWORK 20751M: Sumit Semwal <sumit.semwal@linaro.org> 20752R: Gustavo Padovan <gustavo@padovan.org> 20753L: linux-media@vger.kernel.org 20754L: dri-devel@lists.freedesktop.org 20755S: Maintained 20756T: git git://anongit.freedesktop.org/drm/drm-misc 20757F: Documentation/driver-api/sync_file.rst 20758F: drivers/dma-buf/dma-fence* 20759F: drivers/dma-buf/sw_sync.c 20760F: drivers/dma-buf/sync_* 20761F: include/linux/sync_file.h 20762F: include/uapi/linux/sync_file.h 20763 20764SYNOPSYS ARC ARCHITECTURE 20765M: Vineet Gupta <vgupta@kernel.org> 20766L: linux-snps-arc@lists.infradead.org 20767S: Supported 20768T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20769F: Documentation/arch/arc 20770F: Documentation/devicetree/bindings/arc/* 20771F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20772F: arch/arc/ 20773F: drivers/clocksource/arc_timer.c 20774F: drivers/tty/serial/arc_uart.c 20775 20776SYNOPSYS ARC HSDK SDP pll clock driver 20777M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20778S: Supported 20779F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20780F: drivers/clk/clk-hsdk-pll.c 20781 20782SYNOPSYS ARC SDP clock driver 20783M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20784S: Supported 20785F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20786F: drivers/clk/axs10x/* 20787 20788SYNOPSYS ARC SDP platform support 20789M: Alexey Brodkin <abrodkin@synopsys.com> 20790S: Supported 20791F: Documentation/devicetree/bindings/arc/axs10* 20792F: arch/arc/boot/dts/ax* 20793F: arch/arc/plat-axs10x 20794 20795SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20796M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20797S: Supported 20798F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20799F: drivers/reset/reset-axs10x.c 20800 20801SYNOPSYS CREG GPIO DRIVER 20802M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20803S: Maintained 20804F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20805F: drivers/gpio/gpio-creg-snps.c 20806 20807SYNOPSYS DESIGNWARE 8250 UART DRIVER 20808M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20809R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20810S: Supported 20811F: drivers/tty/serial/8250/8250_dw.c 20812F: drivers/tty/serial/8250/8250_dwlib.* 20813F: drivers/tty/serial/8250/8250_lpss.c 20814 20815SYNOPSYS DESIGNWARE APB GPIO DRIVER 20816M: Hoan Tran <hoan@os.amperecomputing.com> 20817M: Serge Semin <fancer.lancer@gmail.com> 20818L: linux-gpio@vger.kernel.org 20819S: Maintained 20820F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20821F: drivers/gpio/gpio-dwapb.c 20822 20823SYNOPSYS DESIGNWARE APB SSI DRIVER 20824M: Serge Semin <fancer.lancer@gmail.com> 20825L: linux-spi@vger.kernel.org 20826S: Supported 20827F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20828F: drivers/spi/spi-dw* 20829 20830SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20831M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20832S: Maintained 20833F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20834F: drivers/dma/dw-axi-dmac/ 20835 20836SYNOPSYS DESIGNWARE DMAC DRIVER 20837M: Viresh Kumar <vireshk@kernel.org> 20838R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20839S: Maintained 20840F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20841F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20842F: drivers/dma/dw/ 20843F: include/dt-bindings/dma/dw-dmac.h 20844F: include/linux/dma/dw.h 20845F: include/linux/platform_data/dma-dw.h 20846 20847SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20848M: Jose Abreu <Jose.Abreu@synopsys.com> 20849L: netdev@vger.kernel.org 20850S: Supported 20851F: drivers/net/ethernet/synopsys/ 20852 20853SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20854M: Jose Abreu <Jose.Abreu@synopsys.com> 20855L: netdev@vger.kernel.org 20856S: Supported 20857F: drivers/net/pcs/pcs-xpcs.c 20858F: drivers/net/pcs/pcs-xpcs.h 20859F: include/linux/pcs/pcs-xpcs.h 20860 20861SYNOPSYS DESIGNWARE I2C DRIVER 20862M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20863R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20864R: Mika Westerberg <mika.westerberg@linux.intel.com> 20865R: Jan Dabros <jsd@semihalf.com> 20866L: linux-i2c@vger.kernel.org 20867S: Supported 20868F: drivers/i2c/busses/i2c-designware-* 20869 20870SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20871M: Jaehoon Chung <jh80.chung@samsung.com> 20872L: linux-mmc@vger.kernel.org 20873S: Maintained 20874F: drivers/mmc/host/dw_mmc* 20875 20876SYNOPSYS HSDK RESET CONTROLLER DRIVER 20877M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20878S: Supported 20879F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20880F: drivers/reset/reset-hsdk.c 20881F: include/dt-bindings/reset/snps,hsdk-reset.h 20882 20883SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20884M: Prabu Thangamuthu <prabu.t@synopsys.com> 20885M: Manjunath M B <manjumb@synopsys.com> 20886L: linux-mmc@vger.kernel.org 20887S: Maintained 20888F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20889 20890SYSTEM CONFIGURATION (SYSCON) 20891M: Lee Jones <lee@kernel.org> 20892M: Arnd Bergmann <arnd@arndb.de> 20893S: Supported 20894T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20895F: drivers/mfd/syscon.c 20896 20897SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20898M: Sudeep Holla <sudeep.holla@arm.com> 20899R: Cristian Marussi <cristian.marussi@arm.com> 20900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20901S: Maintained 20902F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20903F: drivers/clk/clk-sc[mp]i.c 20904F: drivers/cpufreq/sc[mp]i-cpufreq.c 20905F: drivers/firmware/arm_scmi/ 20906F: drivers/firmware/arm_scpi.c 20907F: drivers/powercap/arm_scmi_powercap.c 20908F: drivers/regulator/scmi-regulator.c 20909F: drivers/reset/reset-scmi.c 20910F: include/linux/sc[mp]i_protocol.h 20911F: include/trace/events/scmi.h 20912F: include/uapi/linux/virtio_scmi.h 20913 20914SYSTEM RESET/SHUTDOWN DRIVERS 20915M: Sebastian Reichel <sre@kernel.org> 20916L: linux-pm@vger.kernel.org 20917S: Maintained 20918T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20919F: Documentation/devicetree/bindings/power/reset/ 20920F: drivers/power/reset/ 20921 20922SYSTEM TRACE MODULE CLASS 20923M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20924S: Maintained 20925T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20926F: Documentation/trace/stm.rst 20927F: drivers/hwtracing/stm/ 20928F: include/linux/stm.h 20929F: include/uapi/linux/stm.h 20930 20931SYSTEM76 ACPI DRIVER 20932M: Jeremy Soller <jeremy@system76.com> 20933M: System76 Product Development <productdev@system76.com> 20934L: platform-driver-x86@vger.kernel.org 20935S: Maintained 20936F: drivers/platform/x86/system76_acpi.c 20937 20938SYSV FILESYSTEM 20939S: Orphan 20940F: Documentation/filesystems/sysv-fs.rst 20941F: fs/sysv/ 20942F: include/linux/sysv_fs.h 20943 20944TASKSTATS STATISTICS INTERFACE 20945M: Balbir Singh <bsingharora@gmail.com> 20946S: Maintained 20947F: Documentation/accounting/taskstats* 20948F: include/linux/taskstats* 20949F: kernel/taskstats.c 20950 20951TC subsystem 20952M: Jamal Hadi Salim <jhs@mojatatu.com> 20953M: Cong Wang <xiyou.wangcong@gmail.com> 20954M: Jiri Pirko <jiri@resnulli.us> 20955L: netdev@vger.kernel.org 20956S: Maintained 20957F: include/net/pkt_cls.h 20958F: include/net/pkt_sched.h 20959F: include/net/tc_act/ 20960F: include/uapi/linux/pkt_cls.h 20961F: include/uapi/linux/pkt_sched.h 20962F: include/uapi/linux/tc_act/ 20963F: include/uapi/linux/tc_ematch/ 20964F: net/sched/ 20965F: tools/testing/selftests/tc-testing 20966 20967TC90522 MEDIA DRIVER 20968M: Akihiro Tsukada <tskd08@gmail.com> 20969L: linux-media@vger.kernel.org 20970S: Odd Fixes 20971F: drivers/media/dvb-frontends/tc90522* 20972 20973TCP LOW PRIORITY MODULE 20974M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20975M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20976S: Maintained 20977W: http://tcp-lp-mod.sourceforge.net/ 20978F: net/ipv4/tcp_lp.c 20979 20980TDA10071 MEDIA DRIVER 20981M: Antti Palosaari <crope@iki.fi> 20982L: linux-media@vger.kernel.org 20983S: Maintained 20984W: https://linuxtv.org 20985W: http://palosaari.fi/linux/ 20986Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20987T: git git://linuxtv.org/anttip/media_tree.git 20988F: drivers/media/dvb-frontends/tda10071* 20989 20990TDA18212 MEDIA DRIVER 20991M: Antti Palosaari <crope@iki.fi> 20992L: linux-media@vger.kernel.org 20993S: Maintained 20994W: https://linuxtv.org 20995W: http://palosaari.fi/linux/ 20996Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20997T: git git://linuxtv.org/anttip/media_tree.git 20998F: drivers/media/tuners/tda18212* 20999 21000TDA18218 MEDIA DRIVER 21001M: Antti Palosaari <crope@iki.fi> 21002L: linux-media@vger.kernel.org 21003S: Maintained 21004W: https://linuxtv.org 21005W: http://palosaari.fi/linux/ 21006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21007T: git git://linuxtv.org/anttip/media_tree.git 21008F: drivers/media/tuners/tda18218* 21009 21010TDA18250 MEDIA DRIVER 21011M: Olli Salonen <olli.salonen@iki.fi> 21012L: linux-media@vger.kernel.org 21013S: Maintained 21014W: https://linuxtv.org 21015Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21016T: git git://linuxtv.org/media_tree.git 21017F: drivers/media/tuners/tda18250* 21018 21019TDA18271 MEDIA DRIVER 21020M: Michael Krufky <mkrufky@linuxtv.org> 21021L: linux-media@vger.kernel.org 21022S: Maintained 21023W: https://linuxtv.org 21024W: http://github.com/mkrufky 21025Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21026T: git git://linuxtv.org/mkrufky/tuners.git 21027F: drivers/media/tuners/tda18271* 21028 21029TDA1997x MEDIA DRIVER 21030M: Tim Harvey <tharvey@gateworks.com> 21031L: linux-media@vger.kernel.org 21032S: Maintained 21033W: https://linuxtv.org 21034Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21035F: drivers/media/i2c/tda1997x.* 21036 21037TDA827x MEDIA DRIVER 21038M: Michael Krufky <mkrufky@linuxtv.org> 21039L: linux-media@vger.kernel.org 21040S: Maintained 21041W: https://linuxtv.org 21042W: http://github.com/mkrufky 21043Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21044T: git git://linuxtv.org/mkrufky/tuners.git 21045F: drivers/media/tuners/tda8290.* 21046 21047TDA8290 MEDIA DRIVER 21048M: Michael Krufky <mkrufky@linuxtv.org> 21049L: linux-media@vger.kernel.org 21050S: Maintained 21051W: https://linuxtv.org 21052W: http://github.com/mkrufky 21053Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21054T: git git://linuxtv.org/mkrufky/tuners.git 21055F: drivers/media/tuners/tda8290.* 21056 21057TDA9840 MEDIA DRIVER 21058M: Hans Verkuil <hverkuil@xs4all.nl> 21059L: linux-media@vger.kernel.org 21060S: Maintained 21061W: https://linuxtv.org 21062T: git git://linuxtv.org/media_tree.git 21063F: drivers/media/i2c/tda9840* 21064 21065TEA5761 TUNER DRIVER 21066M: Mauro Carvalho Chehab <mchehab@kernel.org> 21067L: linux-media@vger.kernel.org 21068S: Odd fixes 21069W: https://linuxtv.org 21070T: git git://linuxtv.org/media_tree.git 21071F: drivers/media/tuners/tea5761.* 21072 21073TEA5767 TUNER DRIVER 21074M: Mauro Carvalho Chehab <mchehab@kernel.org> 21075L: linux-media@vger.kernel.org 21076S: Maintained 21077W: https://linuxtv.org 21078T: git git://linuxtv.org/media_tree.git 21079F: drivers/media/tuners/tea5767.* 21080 21081TEA6415C MEDIA DRIVER 21082M: Hans Verkuil <hverkuil@xs4all.nl> 21083L: linux-media@vger.kernel.org 21084S: Maintained 21085W: https://linuxtv.org 21086T: git git://linuxtv.org/media_tree.git 21087F: drivers/media/i2c/tea6415c* 21088 21089TEA6420 MEDIA DRIVER 21090M: Hans Verkuil <hverkuil@xs4all.nl> 21091L: linux-media@vger.kernel.org 21092S: Maintained 21093W: https://linuxtv.org 21094T: git git://linuxtv.org/media_tree.git 21095F: drivers/media/i2c/tea6420* 21096 21097TEAM DRIVER 21098M: Jiri Pirko <jiri@resnulli.us> 21099L: netdev@vger.kernel.org 21100S: Supported 21101F: drivers/net/team/ 21102F: include/linux/if_team.h 21103F: include/uapi/linux/if_team.h 21104F: tools/testing/selftests/drivers/net/team/ 21105 21106TECHNICAL ADVISORY BOARD PROCESS DOCS 21107M: "Theodore Ts'o" <tytso@mit.edu> 21108M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21109L: tech-board-discuss@lists.linux-foundation.org 21110S: Maintained 21111F: Documentation/process/contribution-maturity-model.rst 21112F: Documentation/process/researcher-guidelines.rst 21113 21114TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21115M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21116S: Maintained 21117F: arch/x86/platform/ts5500/ 21118 21119TECHNOTREND USB IR RECEIVER 21120M: Sean Young <sean@mess.org> 21121L: linux-media@vger.kernel.org 21122S: Maintained 21123F: drivers/media/rc/ttusbir.c 21124 21125TECHWELL TW9910 VIDEO DECODER 21126L: linux-media@vger.kernel.org 21127S: Orphan 21128F: drivers/media/i2c/tw9910.c 21129F: include/media/i2c/tw9910.h 21130 21131TEE SUBSYSTEM 21132M: Jens Wiklander <jens.wiklander@linaro.org> 21133R: Sumit Garg <sumit.garg@linaro.org> 21134L: op-tee@lists.trustedfirmware.org 21135S: Maintained 21136F: Documentation/staging/tee.rst 21137F: drivers/tee/ 21138F: include/linux/tee_drv.h 21139F: include/uapi/linux/tee.h 21140 21141TEGRA ARCHITECTURE SUPPORT 21142M: Thierry Reding <thierry.reding@gmail.com> 21143M: Jonathan Hunter <jonathanh@nvidia.com> 21144L: linux-tegra@vger.kernel.org 21145S: Supported 21146Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21147T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21148N: [^a-z]tegra 21149 21150TEGRA CLOCK DRIVER 21151M: Peter De Schrijver <pdeschrijver@nvidia.com> 21152M: Prashant Gaikwad <pgaikwad@nvidia.com> 21153S: Supported 21154F: drivers/clk/tegra/ 21155 21156TEGRA DMA DRIVERS 21157M: Laxman Dewangan <ldewangan@nvidia.com> 21158M: Jon Hunter <jonathanh@nvidia.com> 21159S: Supported 21160F: drivers/dma/tegra* 21161 21162TEGRA I2C DRIVER 21163M: Laxman Dewangan <ldewangan@nvidia.com> 21164R: Dmitry Osipenko <digetx@gmail.com> 21165S: Supported 21166F: drivers/i2c/busses/i2c-tegra.c 21167 21168TEGRA IOMMU DRIVERS 21169M: Thierry Reding <thierry.reding@gmail.com> 21170R: Krishna Reddy <vdumpa@nvidia.com> 21171L: linux-tegra@vger.kernel.org 21172S: Supported 21173F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21174F: drivers/iommu/tegra* 21175 21176TEGRA KBC DRIVER 21177M: Laxman Dewangan <ldewangan@nvidia.com> 21178S: Supported 21179F: drivers/input/keyboard/tegra-kbc.c 21180 21181TEGRA NAND DRIVER 21182M: Stefan Agner <stefan@agner.ch> 21183M: Lucas Stach <dev@lynxeye.de> 21184S: Maintained 21185F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21186F: drivers/mtd/nand/raw/tegra_nand.c 21187 21188TEGRA PWM DRIVER 21189M: Thierry Reding <thierry.reding@gmail.com> 21190S: Supported 21191F: drivers/pwm/pwm-tegra.c 21192 21193TEGRA QUAD SPI DRIVER 21194M: Thierry Reding <thierry.reding@gmail.com> 21195M: Jonathan Hunter <jonathanh@nvidia.com> 21196M: Sowjanya Komatineni <skomatineni@nvidia.com> 21197L: linux-tegra@vger.kernel.org 21198S: Maintained 21199F: drivers/spi/spi-tegra210-quad.c 21200 21201TEGRA SERIAL DRIVER 21202M: Laxman Dewangan <ldewangan@nvidia.com> 21203S: Supported 21204F: drivers/tty/serial/serial-tegra.c 21205 21206TEGRA SPI DRIVER 21207M: Laxman Dewangan <ldewangan@nvidia.com> 21208S: Supported 21209F: drivers/spi/spi-tegra* 21210 21211TEGRA VIDEO DRIVER 21212M: Thierry Reding <thierry.reding@gmail.com> 21213M: Jonathan Hunter <jonathanh@nvidia.com> 21214M: Sowjanya Komatineni <skomatineni@nvidia.com> 21215M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21216L: linux-media@vger.kernel.org 21217L: linux-tegra@vger.kernel.org 21218S: Maintained 21219F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21220F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21221F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21222F: drivers/staging/media/tegra-video/ 21223 21224TEGRA XUSB PADCTL DRIVER 21225M: JC Kuo <jckuo@nvidia.com> 21226S: Supported 21227F: drivers/phy/tegra/xusb* 21228 21229TEHUTI ETHERNET DRIVER 21230M: Andy Gospodarek <andy@greyhouse.net> 21231L: netdev@vger.kernel.org 21232S: Supported 21233F: drivers/net/ethernet/tehuti/* 21234 21235TELECOM CLOCK DRIVER FOR MCPL0010 21236M: Mark Gross <markgross@kernel.org> 21237S: Supported 21238F: drivers/char/tlclk.c 21239 21240TEMPO SEMICONDUCTOR DRIVERS 21241M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21242S: Maintained 21243F: Documentation/devicetree/bindings/sound/tscs*.txt 21244F: sound/soc/codecs/tscs*.c 21245F: sound/soc/codecs/tscs*.h 21246 21247TENSILICA XTENSA PORT (xtensa) 21248M: Chris Zankel <chris@zankel.net> 21249M: Max Filippov <jcmvbkbc@gmail.com> 21250S: Maintained 21251T: git https://github.com/jcmvbkbc/linux-xtensa.git 21252F: arch/xtensa/ 21253F: drivers/irqchip/irq-xtensa-* 21254 21255TEXAS INSTRUMENTS ASoC DRIVERS 21256M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21258S: Maintained 21259F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21260F: sound/soc/ti/ 21261 21262TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21263M: Shenghao Ding <shenghao-ding@ti.com> 21264M: Kevin Lu <kevin-lu@ti.com> 21265M: Baojun Xu <baojun.xu@ti.com> 21266L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21267S: Maintained 21268F: Documentation/devicetree/bindings/sound/tas2552.txt 21269F: Documentation/devicetree/bindings/sound/tas2562.yaml 21270F: Documentation/devicetree/bindings/sound/tas2770.yaml 21271F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21272F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21273F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21274F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21275F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21276F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21277F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21278F: include/sound/tas2*.h 21279F: include/sound/tlv320*.h 21280F: include/sound/tpa6130a2-plat.h 21281F: sound/pci/hda/tas2781_hda_i2c.c 21282F: sound/soc/codecs/pcm1681.c 21283F: sound/soc/codecs/pcm1789*.* 21284F: sound/soc/codecs/pcm179x*.* 21285F: sound/soc/codecs/pcm186x*.* 21286F: sound/soc/codecs/pcm3008.* 21287F: sound/soc/codecs/pcm3060*.* 21288F: sound/soc/codecs/pcm3168a*.* 21289F: sound/soc/codecs/pcm5102a.c 21290F: sound/soc/codecs/pcm512x*.* 21291F: sound/soc/codecs/tas2*.* 21292F: sound/soc/codecs/tlv320*.* 21293F: sound/soc/codecs/tpa6130a2.* 21294 21295TEXAS INSTRUMENTS DMA DRIVERS 21296M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21297L: dmaengine@vger.kernel.org 21298S: Maintained 21299F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21300F: Documentation/devicetree/bindings/dma/ti-edma.txt 21301F: Documentation/devicetree/bindings/dma/ti/ 21302F: drivers/dma/ti/ 21303F: include/linux/dma/k3-psil.h 21304F: include/linux/dma/k3-udma-glue.h 21305F: include/linux/dma/ti-cppi5.h 21306X: drivers/dma/ti/cppi41.c 21307 21308TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21309M: Robert Marko <robert.marko@sartura.hr> 21310M: Luka Perkov <luka.perkov@sartura.hr> 21311L: linux-hwmon@vger.kernel.org 21312S: Maintained 21313F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21314F: Documentation/hwmon/tps23861.rst 21315F: drivers/hwmon/tps23861.c 21316 21317TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21318M: Ricardo Ribalda <ribalda@kernel.org> 21319L: linux-iio@vger.kernel.org 21320S: Supported 21321F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21322F: drivers/iio/dac/ti-dac7612.c 21323 21324TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21325M: Nishanth Menon <nm@ti.com> 21326M: Tero Kristo <kristo@kernel.org> 21327M: Santosh Shilimkar <ssantosh@kernel.org> 21328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21329S: Maintained 21330F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21331F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21332F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21333F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21334F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21335F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21336F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21337F: drivers/clk/keystone/sci-clk.c 21338F: drivers/firmware/ti_sci* 21339F: drivers/irqchip/irq-ti-sci-inta.c 21340F: drivers/irqchip/irq-ti-sci-intr.c 21341F: drivers/reset/reset-ti-sci.c 21342F: drivers/soc/ti/ti_sci_inta_msi.c 21343F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21344F: include/dt-bindings/soc/ti,sci_pm_domain.h 21345F: include/linux/soc/ti/ti_sci_inta_msi.h 21346F: include/linux/soc/ti/ti_sci_protocol.h 21347 21348TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21349M: Puranjay Mohan <puranjay12@gmail.com> 21350L: linux-iio@vger.kernel.org 21351S: Supported 21352F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21353F: drivers/iio/temperature/tmp117.c 21354 21355THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21356M: Hans Verkuil <hverkuil@xs4all.nl> 21357L: linux-media@vger.kernel.org 21358S: Maintained 21359W: https://linuxtv.org 21360T: git git://linuxtv.org/media_tree.git 21361F: drivers/media/radio/radio-raremono.c 21362 21363THERMAL 21364M: Rafael J. Wysocki <rafael@kernel.org> 21365M: Daniel Lezcano <daniel.lezcano@linaro.org> 21366R: Amit Kucheria <amitk@kernel.org> 21367R: Zhang Rui <rui.zhang@intel.com> 21368L: linux-pm@vger.kernel.org 21369S: Supported 21370Q: https://patchwork.kernel.org/project/linux-pm/list/ 21371T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21372F: Documentation/ABI/testing/sysfs-class-thermal 21373F: Documentation/admin-guide/thermal/ 21374F: Documentation/devicetree/bindings/thermal/ 21375F: Documentation/driver-api/thermal/ 21376F: drivers/thermal/ 21377F: include/dt-bindings/thermal/ 21378F: include/linux/cpu_cooling.h 21379F: include/linux/thermal.h 21380F: include/uapi/linux/thermal.h 21381F: tools/lib/thermal/ 21382F: tools/thermal/ 21383 21384THERMAL DRIVER FOR AMLOGIC SOCS 21385M: Guillaume La Roque <glaroque@baylibre.com> 21386L: linux-pm@vger.kernel.org 21387L: linux-amlogic@lists.infradead.org 21388S: Supported 21389W: http://linux-meson.com/ 21390F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21391F: drivers/thermal/amlogic_thermal.c 21392 21393THERMAL/CPU_COOLING 21394M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21395M: Daniel Lezcano <daniel.lezcano@linaro.org> 21396M: Viresh Kumar <viresh.kumar@linaro.org> 21397R: Lukasz Luba <lukasz.luba@arm.com> 21398L: linux-pm@vger.kernel.org 21399S: Supported 21400F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21401F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21402F: drivers/thermal/cpufreq_cooling.c 21403F: drivers/thermal/cpuidle_cooling.c 21404F: include/linux/cpu_cooling.h 21405 21406THERMAL/POWER_ALLOCATOR 21407M: Lukasz Luba <lukasz.luba@arm.com> 21408L: linux-pm@vger.kernel.org 21409S: Maintained 21410F: Documentation/driver-api/thermal/power_allocator.rst 21411F: drivers/thermal/gov_power_allocator.c 21412F: drivers/thermal/thermal_trace_ipa.h 21413 21414THINKPAD ACPI EXTRAS DRIVER 21415M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21416L: ibm-acpi-devel@lists.sourceforge.net 21417L: platform-driver-x86@vger.kernel.org 21418S: Maintained 21419W: http://ibm-acpi.sourceforge.net 21420W: http://thinkwiki.org/wiki/Ibm-acpi 21421T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21422F: drivers/platform/x86/thinkpad_acpi.c 21423 21424THINKPAD LMI DRIVER 21425M: Mark Pearson <markpearson@lenovo.com> 21426L: platform-driver-x86@vger.kernel.org 21427S: Maintained 21428F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21429F: drivers/platform/x86/think-lmi.? 21430 21431THUNDERBOLT DMA TRAFFIC TEST DRIVER 21432M: Isaac Hazan <isaac.hazan@intel.com> 21433L: linux-usb@vger.kernel.org 21434S: Maintained 21435F: drivers/thunderbolt/dma_test.c 21436 21437THUNDERBOLT DRIVER 21438M: Andreas Noever <andreas.noever@gmail.com> 21439M: Michael Jamet <michael.jamet@intel.com> 21440M: Mika Westerberg <mika.westerberg@linux.intel.com> 21441M: Yehezkel Bernat <YehezkelShB@gmail.com> 21442L: linux-usb@vger.kernel.org 21443S: Maintained 21444T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21445F: Documentation/admin-guide/thunderbolt.rst 21446F: drivers/thunderbolt/ 21447F: include/linux/thunderbolt.h 21448 21449THUNDERBOLT NETWORK DRIVER 21450M: Michael Jamet <michael.jamet@intel.com> 21451M: Mika Westerberg <mika.westerberg@linux.intel.com> 21452M: Yehezkel Bernat <YehezkelShB@gmail.com> 21453L: netdev@vger.kernel.org 21454S: Maintained 21455F: drivers/net/thunderbolt/ 21456 21457THUNDERX GPIO DRIVER 21458M: Robert Richter <rric@kernel.org> 21459S: Odd Fixes 21460F: drivers/gpio/gpio-thunderx.c 21461 21462TI ADS7924 ADC DRIVER 21463M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21464L: linux-iio@vger.kernel.org 21465S: Supported 21466F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21467F: drivers/iio/adc/ti-ads7924.c 21468 21469TI AM437X VPFE DRIVER 21470M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21471L: linux-media@vger.kernel.org 21472S: Maintained 21473W: https://linuxtv.org 21474Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21475T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21476F: drivers/media/platform/ti/am437x/ 21477 21478TI BANDGAP AND THERMAL DRIVER 21479M: Eduardo Valentin <edubezval@gmail.com> 21480M: Keerthy <j-keerthy@ti.com> 21481L: linux-pm@vger.kernel.org 21482L: linux-omap@vger.kernel.org 21483S: Maintained 21484F: drivers/thermal/ti-soc-thermal/ 21485 21486TI BQ27XXX POWER SUPPLY DRIVER 21487F: drivers/power/supply/bq27xxx_battery.c 21488F: drivers/power/supply/bq27xxx_battery_i2c.c 21489F: include/linux/power/bq27xxx_battery.h 21490 21491TI CDCE706 CLOCK DRIVER 21492M: Max Filippov <jcmvbkbc@gmail.com> 21493S: Maintained 21494F: drivers/clk/clk-cdce706.c 21495 21496TI CLOCK DRIVER 21497M: Tero Kristo <kristo@kernel.org> 21498L: linux-omap@vger.kernel.org 21499S: Odd Fixes 21500F: drivers/clk/ti/ 21501F: include/linux/clk/ti.h 21502 21503TI DAVINCI MACHINE SUPPORT 21504M: Bartosz Golaszewski <brgl@bgdev.pl> 21505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21506S: Maintained 21507T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21508F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21509F: arch/arm/boot/dts/ti/davinci/ 21510F: arch/arm/mach-davinci/ 21511F: drivers/i2c/busses/i2c-davinci.c 21512 21513TI DAVINCI SERIES CLOCK DRIVER 21514M: David Lechner <david@lechnology.com> 21515R: Sekhar Nori <nsekhar@ti.com> 21516S: Maintained 21517F: Documentation/devicetree/bindings/clock/ti/davinci/ 21518F: drivers/clk/davinci/ 21519F: include/linux/clk/davinci.h 21520 21521TI DAVINCI SERIES GPIO DRIVER 21522M: Keerthy <j-keerthy@ti.com> 21523L: linux-gpio@vger.kernel.org 21524S: Maintained 21525F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21526F: drivers/gpio/gpio-davinci.c 21527 21528TI DAVINCI SERIES MEDIA DRIVER 21529M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21530L: linux-media@vger.kernel.org 21531S: Maintained 21532W: https://linuxtv.org 21533Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21534T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21535F: drivers/media/platform/ti/davinci/ 21536F: include/media/davinci/ 21537 21538TI ENHANCED CAPTURE (eCAP) DRIVER 21539M: Vignesh Raghavendra <vigneshr@ti.com> 21540R: Julien Panis <jpanis@baylibre.com> 21541L: linux-iio@vger.kernel.org 21542L: linux-omap@vger.kernel.org 21543S: Maintained 21544F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21545F: drivers/counter/ti-ecap-capture.c 21546 21547TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21548R: David Lechner <david@lechnology.com> 21549L: linux-iio@vger.kernel.org 21550F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21551F: drivers/counter/ti-eqep.c 21552 21553TI ETHERNET SWITCH DRIVER (CPSW) 21554R: Grygorii Strashko <grygorii.strashko@ti.com> 21555L: linux-omap@vger.kernel.org 21556L: netdev@vger.kernel.org 21557S: Maintained 21558F: drivers/net/ethernet/ti/cpsw* 21559F: drivers/net/ethernet/ti/davinci* 21560 21561TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21562M: Alex Dubov <oakad@yahoo.com> 21563S: Maintained 21564W: http://tifmxx.berlios.de/ 21565F: drivers/memstick/host/tifm_ms.c 21566F: drivers/misc/tifm* 21567F: drivers/mmc/host/tifm_sd.c 21568F: include/linux/tifm.h 21569 21570TI FPD-LINK DRIVERS 21571M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21572L: linux-media@vger.kernel.org 21573S: Maintained 21574F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21575F: drivers/media/i2c/ds90* 21576F: include/media/i2c/ds90* 21577 21578TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21579M: Nishanth Menon <nm@ti.com> 21580M: Santosh Shilimkar <ssantosh@kernel.org> 21581L: linux-kernel@vger.kernel.org 21582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21583S: Maintained 21584T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21585F: drivers/pmdomain/ti/omap_prm.c 21586F: drivers/soc/ti/* 21587 21588TI LM49xxx FAMILY ASoC CODEC DRIVERS 21589M: M R Swami Reddy <mr.swami.reddy@ti.com> 21590M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21591L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21592S: Maintained 21593F: sound/soc/codecs/isabelle* 21594F: sound/soc/codecs/lm49453* 21595 21596TI LMP92064 ADC DRIVER 21597M: Leonard Göhrs <l.goehrs@pengutronix.de> 21598R: kernel@pengutronix.de 21599L: linux-iio@vger.kernel.org 21600S: Maintained 21601F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21602F: drivers/iio/adc/ti-lmp92064.c 21603 21604TI PCM3060 ASoC CODEC DRIVER 21605M: Kirill Marinushkin <kmarinushkin@birdec.com> 21606L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21607S: Maintained 21608F: Documentation/devicetree/bindings/sound/pcm3060.txt 21609F: sound/soc/codecs/pcm3060* 21610 21611TI TAS571X FAMILY ASoC CODEC DRIVER 21612M: Kevin Cernekee <cernekee@chromium.org> 21613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21614S: Odd Fixes 21615F: sound/soc/codecs/tas571x* 21616 21617TI TMAG5273 MAGNETOMETER DRIVER 21618M: Gerald Loacker <gerald.loacker@wolfvision.net> 21619L: linux-iio@vger.kernel.org 21620S: Maintained 21621F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21622F: drivers/iio/magnetometer/tmag5273.c 21623 21624TI TRF7970A NFC DRIVER 21625M: Mark Greer <mgreer@animalcreek.com> 21626L: linux-wireless@vger.kernel.org 21627S: Supported 21628F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21629F: drivers/nfc/trf7970a.c 21630 21631TI TSC2046 ADC DRIVER 21632M: Oleksij Rempel <o.rempel@pengutronix.de> 21633R: kernel@pengutronix.de 21634L: linux-iio@vger.kernel.org 21635S: Maintained 21636F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21637F: drivers/iio/adc/ti-tsc2046.c 21638 21639TI TWL4030 SERIES SOC CODEC DRIVER 21640M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21641L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21642S: Maintained 21643F: sound/soc/codecs/twl4030* 21644 21645TI VPE/CAL DRIVERS 21646M: Benoit Parrot <bparrot@ti.com> 21647L: linux-media@vger.kernel.org 21648S: Maintained 21649W: http://linuxtv.org/ 21650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21651F: Documentation/devicetree/bindings/media/ti,cal.yaml 21652F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21653F: drivers/media/platform/ti/cal/ 21654F: drivers/media/platform/ti/vpe/ 21655 21656TI WILINK WIRELESS DRIVERS 21657L: linux-wireless@vger.kernel.org 21658S: Orphan 21659W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21660W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21661T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21662F: drivers/net/wireless/ti/ 21663 21664TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21665M: John Stultz <jstultz@google.com> 21666M: Thomas Gleixner <tglx@linutronix.de> 21667R: Stephen Boyd <sboyd@kernel.org> 21668L: linux-kernel@vger.kernel.org 21669S: Supported 21670T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21671F: include/linux/clocksource.h 21672F: include/linux/time.h 21673F: include/linux/timex.h 21674F: include/uapi/linux/time.h 21675F: include/uapi/linux/timex.h 21676F: kernel/time/alarmtimer.c 21677F: kernel/time/clocksource.c 21678F: kernel/time/ntp.c 21679F: kernel/time/time*.c 21680F: tools/testing/selftests/timers/ 21681 21682TIPC NETWORK LAYER 21683M: Jon Maloy <jmaloy@redhat.com> 21684M: Ying Xue <ying.xue@windriver.com> 21685L: netdev@vger.kernel.org (core kernel code) 21686L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21687S: Maintained 21688W: http://tipc.sourceforge.net/ 21689F: include/uapi/linux/tipc*.h 21690F: net/tipc/ 21691 21692TLAN NETWORK DRIVER 21693M: Samuel Chessman <chessman@tux.org> 21694L: tlan-devel@lists.sourceforge.net (subscribers-only) 21695S: Maintained 21696W: http://sourceforge.net/projects/tlan/ 21697F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21698F: drivers/net/ethernet/ti/tlan.* 21699 21700TMIO/SDHI MMC DRIVER 21701M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21702L: linux-mmc@vger.kernel.org 21703L: linux-renesas-soc@vger.kernel.org 21704S: Supported 21705F: drivers/mmc/host/renesas_sdhi* 21706F: drivers/mmc/host/tmio_mmc* 21707F: include/linux/mfd/tmio.h 21708 21709TMP401 HARDWARE MONITOR DRIVER 21710M: Guenter Roeck <linux@roeck-us.net> 21711L: linux-hwmon@vger.kernel.org 21712S: Maintained 21713F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21714F: Documentation/hwmon/tmp401.rst 21715F: drivers/hwmon/tmp401.c 21716 21717TMP464 HARDWARE MONITOR DRIVER 21718M: Guenter Roeck <linux@roeck-us.net> 21719L: linux-hwmon@vger.kernel.org 21720S: Maintained 21721F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21722F: Documentation/hwmon/tmp464.rst 21723F: drivers/hwmon/tmp464.c 21724 21725TMP513 HARDWARE MONITOR DRIVER 21726M: Eric Tremblay <etremblay@distech-controls.com> 21727L: linux-hwmon@vger.kernel.org 21728S: Maintained 21729F: Documentation/hwmon/tmp513.rst 21730F: drivers/hwmon/tmp513.c 21731 21732TMPFS (SHMEM FILESYSTEM) 21733M: Hugh Dickins <hughd@google.com> 21734L: linux-mm@kvack.org 21735S: Maintained 21736F: include/linux/shmem_fs.h 21737F: mm/shmem.c 21738 21739TOMOYO SECURITY MODULE 21740M: Kentaro Takeda <takedakn@nttdata.co.jp> 21741M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21742L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21743L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21744L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21745L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21746S: Maintained 21747W: https://tomoyo.osdn.jp/ 21748F: security/tomoyo/ 21749 21750TOPSTAR LAPTOP EXTRAS DRIVER 21751M: Herton Ronaldo Krzesinski <herton@canonical.com> 21752L: platform-driver-x86@vger.kernel.org 21753S: Maintained 21754F: drivers/platform/x86/topstar-laptop.c 21755 21756TORTURE-TEST MODULES 21757M: Davidlohr Bueso <dave@stgolabs.net> 21758M: "Paul E. McKenney" <paulmck@kernel.org> 21759M: Josh Triplett <josh@joshtriplett.org> 21760L: linux-kernel@vger.kernel.org 21761S: Supported 21762T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21763F: Documentation/RCU/torture.rst 21764F: kernel/locking/locktorture.c 21765F: kernel/rcu/rcuscale.c 21766F: kernel/rcu/rcutorture.c 21767F: kernel/rcu/refscale.c 21768F: kernel/torture.c 21769 21770TOSHIBA ACPI EXTRAS DRIVER 21771M: Azael Avalos <coproscefalo@gmail.com> 21772L: platform-driver-x86@vger.kernel.org 21773S: Maintained 21774F: drivers/platform/x86/toshiba_acpi.c 21775 21776TOSHIBA BLUETOOTH DRIVER 21777M: Azael Avalos <coproscefalo@gmail.com> 21778L: platform-driver-x86@vger.kernel.org 21779S: Maintained 21780F: drivers/platform/x86/toshiba_bluetooth.c 21781 21782TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21783M: Azael Avalos <coproscefalo@gmail.com> 21784L: platform-driver-x86@vger.kernel.org 21785S: Maintained 21786F: drivers/platform/x86/toshiba_haps.c 21787 21788TOSHIBA SMM DRIVER 21789M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21790S: Maintained 21791W: http://www.buzzard.org.uk/toshiba/ 21792F: drivers/char/toshiba.c 21793F: include/linux/toshiba.h 21794F: include/uapi/linux/toshiba.h 21795 21796TOSHIBA TC358743 DRIVER 21797M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21798L: linux-media@vger.kernel.org 21799S: Maintained 21800F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21801F: drivers/media/i2c/tc358743* 21802F: include/media/i2c/tc358743.h 21803 21804TOSHIBA WMI HOTKEYS DRIVER 21805M: Azael Avalos <coproscefalo@gmail.com> 21806L: platform-driver-x86@vger.kernel.org 21807S: Maintained 21808F: drivers/platform/x86/toshiba-wmi.c 21809 21810TPM DEVICE DRIVER 21811M: Peter Huewe <peterhuewe@gmx.de> 21812M: Jarkko Sakkinen <jarkko@kernel.org> 21813R: Jason Gunthorpe <jgg@ziepe.ca> 21814L: linux-integrity@vger.kernel.org 21815S: Maintained 21816W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21817Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21818T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21819F: drivers/char/tpm/ 21820 21821TPS546D24 DRIVER 21822M: Duke Du <dukedu83@gmail.com> 21823L: linux-hwmon@vger.kernel.org 21824S: Maintained 21825F: Documentation/hwmon/tps546d24.rst 21826F: drivers/hwmon/pmbus/tps546d24.c 21827 21828TQ SYSTEMS BOARD & DRIVER SUPPORT 21829L: linux@ew.tq-group.com 21830S: Supported 21831W: https://www.tq-group.com/en/products/tq-embedded/ 21832F: arch/arm/boot/dts/imx*mba*.dts* 21833F: arch/arm/boot/dts/imx*tqma*.dts* 21834F: arch/arm/boot/dts/mba*.dtsi 21835F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 21836F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 21837F: arch/arm64/boot/dts/freescale/mba*.dtsi 21838F: drivers/gpio/gpio-tqmx86.c 21839F: drivers/mfd/tqmx86.c 21840F: drivers/watchdog/tqmx86_wdt.c 21841 21842TRACING 21843M: Steven Rostedt <rostedt@goodmis.org> 21844M: Masami Hiramatsu <mhiramat@kernel.org> 21845L: linux-kernel@vger.kernel.org 21846L: linux-trace-kernel@vger.kernel.org 21847S: Maintained 21848Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21849T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21850F: Documentation/trace/* 21851F: fs/tracefs/ 21852F: include/linux/trace*.h 21853F: include/trace/ 21854F: kernel/trace/ 21855F: scripts/tracing/ 21856F: tools/testing/selftests/ftrace/ 21857 21858TRACING MMIO ACCESSES (MMIOTRACE) 21859M: Steven Rostedt <rostedt@goodmis.org> 21860M: Masami Hiramatsu <mhiramat@kernel.org> 21861R: Karol Herbst <karolherbst@gmail.com> 21862R: Pekka Paalanen <ppaalanen@gmail.com> 21863L: linux-kernel@vger.kernel.org 21864L: nouveau@lists.freedesktop.org 21865S: Maintained 21866F: arch/x86/mm/kmmio.c 21867F: arch/x86/mm/mmio-mod.c 21868F: arch/x86/mm/testmmiotrace.c 21869F: include/linux/mmiotrace.h 21870F: kernel/trace/trace_mmiotrace.c 21871 21872TRACING OS NOISE / LATENCY TRACERS 21873M: Steven Rostedt <rostedt@goodmis.org> 21874M: Daniel Bristot de Oliveira <bristot@kernel.org> 21875S: Maintained 21876F: Documentation/trace/hwlat_detector.rst 21877F: Documentation/trace/osnoise-tracer.rst 21878F: Documentation/trace/timerlat-tracer.rst 21879F: arch/*/kernel/trace.c 21880F: include/trace/events/osnoise.h 21881F: kernel/trace/trace_hwlat.c 21882F: kernel/trace/trace_irqsoff.c 21883F: kernel/trace/trace_osnoise.c 21884F: kernel/trace/trace_sched_wakeup.c 21885 21886TRADITIONAL CHINESE DOCUMENTATION 21887M: Hu Haowen <src.res.211@gmail.com> 21888S: Maintained 21889W: https://github.com/srcres258/linux-doc 21890T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21891F: Documentation/translations/zh_TW/ 21892 21893TTY LAYER AND SERIAL DRIVERS 21894M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21895M: Jiri Slaby <jirislaby@kernel.org> 21896L: linux-kernel@vger.kernel.org 21897L: linux-serial@vger.kernel.org 21898S: Supported 21899T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21900F: Documentation/devicetree/bindings/serial/ 21901F: Documentation/driver-api/serial/ 21902F: drivers/tty/ 21903F: include/linux/selection.h 21904F: include/linux/serial.h 21905F: include/linux/serial_core.h 21906F: include/linux/sysrq.h 21907F: include/linux/tty*.h 21908F: include/linux/vt.h 21909F: include/linux/vt_*.h 21910F: include/uapi/linux/serial.h 21911F: include/uapi/linux/serial_core.h 21912F: include/uapi/linux/tty.h 21913 21914TUA9001 MEDIA DRIVER 21915M: Antti Palosaari <crope@iki.fi> 21916L: linux-media@vger.kernel.org 21917S: Maintained 21918W: https://linuxtv.org 21919W: http://palosaari.fi/linux/ 21920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21921T: git git://linuxtv.org/anttip/media_tree.git 21922F: drivers/media/tuners/tua9001* 21923 21924TULIP NETWORK DRIVERS 21925L: netdev@vger.kernel.org 21926L: linux-parisc@vger.kernel.org 21927S: Orphan 21928F: drivers/net/ethernet/dec/tulip/ 21929 21930TUN/TAP driver 21931M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21932M: Jason Wang <jasowang@redhat.com> 21933S: Maintained 21934W: http://vtun.sourceforge.net/tun 21935F: Documentation/networking/tuntap.rst 21936F: arch/um/os-Linux/drivers/ 21937F: drivers/net/tap.c 21938F: drivers/net/tun.c 21939 21940TURBOCHANNEL SUBSYSTEM 21941M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21942M: Ralf Baechle <ralf@linux-mips.org> 21943L: linux-mips@vger.kernel.org 21944S: Maintained 21945Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21946F: drivers/tc/ 21947F: include/linux/tc.h 21948 21949TURBOSTAT UTILITY 21950M: "Len Brown" <lenb@kernel.org> 21951L: linux-pm@vger.kernel.org 21952S: Supported 21953Q: https://patchwork.kernel.org/project/linux-pm/list/ 21954B: https://bugzilla.kernel.org 21955T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21956F: tools/power/x86/turbostat/ 21957 21958TW5864 VIDEO4LINUX DRIVER 21959M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21960M: Anton Sviridenko <anton@corp.bluecherry.net> 21961M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21962M: Andrey Utkin <andrey_utkin@fastmail.com> 21963L: linux-media@vger.kernel.org 21964S: Supported 21965F: drivers/media/pci/tw5864/ 21966 21967TW68 VIDEO4LINUX DRIVER 21968M: Hans Verkuil <hverkuil@xs4all.nl> 21969L: linux-media@vger.kernel.org 21970S: Odd Fixes 21971W: https://linuxtv.org 21972T: git git://linuxtv.org/media_tree.git 21973F: drivers/media/pci/tw68/ 21974 21975TW686X VIDEO4LINUX DRIVER 21976M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21977L: linux-media@vger.kernel.org 21978S: Maintained 21979W: http://linuxtv.org 21980T: git git://linuxtv.org/media_tree.git 21981F: drivers/media/pci/tw686x/ 21982 21983U-BOOT ENVIRONMENT VARIABLES 21984M: Rafał Miłecki <rafal@milecki.pl> 21985S: Maintained 21986F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21987F: drivers/nvmem/u-boot-env.c 21988 21989UACCE ACCELERATOR FRAMEWORK 21990M: Zhangfei Gao <zhangfei.gao@linaro.org> 21991M: Zhou Wang <wangzhou1@hisilicon.com> 21992L: linux-accelerators@lists.ozlabs.org 21993L: linux-kernel@vger.kernel.org 21994S: Maintained 21995F: Documentation/ABI/testing/sysfs-driver-uacce 21996F: Documentation/misc-devices/uacce.rst 21997F: drivers/misc/uacce/ 21998F: include/linux/uacce.h 21999F: include/uapi/misc/uacce/ 22000 22001UBI FILE SYSTEM (UBIFS) 22002M: Richard Weinberger <richard@nod.at> 22003L: linux-mtd@lists.infradead.org 22004S: Supported 22005W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22006T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22007T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22008F: Documentation/ABI/testing/sysfs-fs-ubifs 22009F: Documentation/filesystems/ubifs-authentication.rst 22010F: Documentation/filesystems/ubifs.rst 22011F: fs/ubifs/ 22012 22013UBLK USERSPACE BLOCK DRIVER 22014M: Ming Lei <ming.lei@redhat.com> 22015L: linux-block@vger.kernel.org 22016S: Maintained 22017F: Documentation/block/ublk.rst 22018F: drivers/block/ublk_drv.c 22019F: include/uapi/linux/ublk_cmd.h 22020 22021UCLINUX (M68KNOMMU AND COLDFIRE) 22022M: Greg Ungerer <gerg@linux-m68k.org> 22023L: linux-m68k@lists.linux-m68k.org 22024S: Maintained 22025W: http://www.linux-m68k.org/ 22026T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22027F: arch/m68k/*/*_no.* 22028F: arch/m68k/68*/ 22029F: arch/m68k/coldfire/ 22030F: arch/m68k/include/asm/*_no.* 22031 22032UDF FILESYSTEM 22033M: Jan Kara <jack@suse.com> 22034S: Maintained 22035F: Documentation/filesystems/udf.rst 22036F: fs/udf/ 22037 22038UDRAW TABLET 22039M: Bastien Nocera <hadess@hadess.net> 22040L: linux-input@vger.kernel.org 22041S: Maintained 22042F: drivers/hid/hid-udraw-ps3.c 22043 22044UFS FILESYSTEM 22045M: Evgeniy Dushistov <dushistov@mail.ru> 22046S: Maintained 22047F: Documentation/admin-guide/ufs.rst 22048F: fs/ufs/ 22049 22050UHID USERSPACE HID IO DRIVER 22051M: David Rheinsberg <david@readahead.eu> 22052L: linux-input@vger.kernel.org 22053S: Maintained 22054F: drivers/hid/uhid.c 22055F: include/uapi/linux/uhid.h 22056 22057ULPI BUS 22058M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22059L: linux-usb@vger.kernel.org 22060S: Maintained 22061F: drivers/usb/common/ulpi.c 22062F: include/linux/ulpi/ 22063 22064UNICODE SUBSYSTEM 22065M: Gabriel Krisman Bertazi <krisman@collabora.com> 22066L: linux-fsdevel@vger.kernel.org 22067S: Supported 22068F: fs/unicode/ 22069 22070UNIFDEF 22071M: Tony Finch <dot@dotat.at> 22072S: Maintained 22073W: http://dotat.at/prog/unifdef 22074F: scripts/unifdef.c 22075 22076UNIFORM CDROM DRIVER 22077M: Phillip Potter <phil@philpotter.co.uk> 22078S: Maintained 22079F: Documentation/cdrom/ 22080F: drivers/cdrom/cdrom.c 22081F: include/linux/cdrom.h 22082F: include/uapi/linux/cdrom.h 22083 22084UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22085R: Alim Akhtar <alim.akhtar@samsung.com> 22086R: Avri Altman <avri.altman@wdc.com> 22087R: Bart Van Assche <bvanassche@acm.org> 22088L: linux-scsi@vger.kernel.org 22089S: Supported 22090F: Documentation/devicetree/bindings/ufs/ 22091F: Documentation/scsi/ufs.rst 22092F: drivers/ufs/core/ 22093 22094UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22095M: Pedro Sousa <pedrom.sousa@synopsys.com> 22096L: linux-scsi@vger.kernel.org 22097S: Supported 22098F: drivers/ufs/host/*dwc* 22099 22100UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22101M: Alim Akhtar <alim.akhtar@samsung.com> 22102L: linux-scsi@vger.kernel.org 22103S: Maintained 22104F: drivers/ufs/host/ufs-exynos* 22105 22106UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22107M: Stanley Chu <stanley.chu@mediatek.com> 22108L: linux-scsi@vger.kernel.org 22109L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22110S: Maintained 22111F: drivers/ufs/host/ufs-mediatek* 22112 22113UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22114M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22115L: linux-arm-msm@vger.kernel.org 22116L: linux-scsi@vger.kernel.org 22117S: Maintained 22118F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22119F: drivers/ufs/host/ufs-qcom* 22120 22121UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22122M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22123L: linux-renesas-soc@vger.kernel.org 22124L: linux-scsi@vger.kernel.org 22125S: Maintained 22126F: drivers/ufs/host/ufs-renesas.c 22127 22128UNSORTED BLOCK IMAGES (UBI) 22129M: Richard Weinberger <richard@nod.at> 22130L: linux-mtd@lists.infradead.org 22131S: Supported 22132W: http://www.linux-mtd.infradead.org/ 22133T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22134T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22135F: drivers/mtd/ubi/ 22136F: include/linux/mtd/ubi.h 22137F: include/uapi/mtd/ubi-user.h 22138 22139USB "USBNET" DRIVER FRAMEWORK 22140M: Oliver Neukum <oneukum@suse.com> 22141L: netdev@vger.kernel.org 22142S: Maintained 22143W: http://www.linux-usb.org/usbnet 22144F: drivers/net/usb/usbnet.c 22145F: include/linux/usb/usbnet.h 22146 22147USB ACM DRIVER 22148M: Oliver Neukum <oneukum@suse.com> 22149L: linux-usb@vger.kernel.org 22150S: Maintained 22151F: Documentation/usb/acm.rst 22152F: drivers/usb/class/cdc-acm.* 22153 22154USB APPLE MFI FASTCHARGE DRIVER 22155M: Bastien Nocera <hadess@hadess.net> 22156L: linux-usb@vger.kernel.org 22157S: Maintained 22158F: drivers/usb/misc/apple-mfi-fastcharge.c 22159 22160USB AR5523 WIRELESS DRIVER 22161L: linux-wireless@vger.kernel.org 22162S: Orphan 22163F: drivers/net/wireless/ath/ar5523/ 22164 22165USB ATTACHED SCSI 22166M: Oliver Neukum <oneukum@suse.com> 22167L: linux-usb@vger.kernel.org 22168L: linux-scsi@vger.kernel.org 22169S: Maintained 22170F: drivers/usb/storage/uas.c 22171 22172USB CDC ETHERNET DRIVER 22173M: Oliver Neukum <oliver@neukum.org> 22174L: linux-usb@vger.kernel.org 22175S: Maintained 22176F: drivers/net/usb/cdc_*.c 22177F: include/uapi/linux/usb/cdc.h 22178 22179USB CHAOSKEY DRIVER 22180M: Keith Packard <keithp@keithp.com> 22181L: linux-usb@vger.kernel.org 22182S: Maintained 22183F: drivers/usb/misc/chaoskey.c 22184 22185USB CYPRESS C67X00 DRIVER 22186L: linux-usb@vger.kernel.org 22187S: Orphan 22188F: drivers/usb/c67x00/ 22189 22190USB DAVICOM DM9601 DRIVER 22191M: Peter Korsgaard <peter@korsgaard.com> 22192L: netdev@vger.kernel.org 22193S: Maintained 22194W: http://www.linux-usb.org/usbnet 22195F: drivers/net/usb/dm9601.c 22196 22197USB EHCI DRIVER 22198M: Alan Stern <stern@rowland.harvard.edu> 22199L: linux-usb@vger.kernel.org 22200S: Maintained 22201F: Documentation/usb/ehci.rst 22202F: drivers/usb/host/ehci* 22203 22204USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22205M: Jiri Kosina <jikos@kernel.org> 22206M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22207L: linux-usb@vger.kernel.org 22208S: Maintained 22209T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22210F: Documentation/hid/hiddev.rst 22211F: drivers/hid/usbhid/ 22212 22213USB INTEL XHCI ROLE MUX DRIVER 22214M: Hans de Goede <hdegoede@redhat.com> 22215L: linux-usb@vger.kernel.org 22216S: Maintained 22217F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22218 22219USB IP DRIVER FOR HISILICON KIRIN 960 22220M: Yu Chen <chenyu56@huawei.com> 22221M: Binghui Wang <wangbinghui@hisilicon.com> 22222L: linux-usb@vger.kernel.org 22223S: Maintained 22224F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22225F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22226 22227USB IP DRIVER FOR HISILICON KIRIN 970 22228M: Mauro Carvalho Chehab <mchehab@kernel.org> 22229L: linux-usb@vger.kernel.org 22230S: Maintained 22231F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22232F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22233 22234USB ISP116X DRIVER 22235M: Olav Kongas <ok@artecdesign.ee> 22236L: linux-usb@vger.kernel.org 22237S: Maintained 22238F: drivers/usb/host/isp116x* 22239F: include/linux/usb/isp116x.h 22240 22241USB ISP1760 DRIVER 22242M: Rui Miguel Silva <rui.silva@linaro.org> 22243L: linux-usb@vger.kernel.org 22244S: Maintained 22245F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22246F: drivers/usb/isp1760/* 22247 22248USB LAN78XX ETHERNET DRIVER 22249M: Woojung Huh <woojung.huh@microchip.com> 22250M: UNGLinuxDriver@microchip.com 22251L: netdev@vger.kernel.org 22252S: Maintained 22253F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22254F: drivers/net/usb/lan78xx.* 22255F: include/dt-bindings/net/microchip-lan78xx.h 22256 22257USB MASS STORAGE DRIVER 22258M: Alan Stern <stern@rowland.harvard.edu> 22259L: linux-usb@vger.kernel.org 22260L: usb-storage@lists.one-eyed-alien.net 22261S: Maintained 22262F: drivers/usb/storage/ 22263 22264USB MIDI DRIVER 22265M: Clemens Ladisch <clemens@ladisch.de> 22266L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22267S: Maintained 22268T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22269F: sound/usb/midi.* 22270 22271USB NETWORKING DRIVERS 22272L: linux-usb@vger.kernel.org 22273S: Odd Fixes 22274F: drivers/net/usb/ 22275 22276USB OHCI DRIVER 22277M: Alan Stern <stern@rowland.harvard.edu> 22278L: linux-usb@vger.kernel.org 22279S: Maintained 22280F: Documentation/usb/ohci.rst 22281F: drivers/usb/host/ohci* 22282 22283USB OTG FSM (Finite State Machine) 22284M: Peter Chen <peter.chen@kernel.org> 22285L: linux-usb@vger.kernel.org 22286S: Maintained 22287T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22288F: drivers/usb/common/usb-otg-fsm.c 22289 22290USB OVER IP DRIVER 22291M: Valentina Manea <valentina.manea.m@gmail.com> 22292M: Shuah Khan <shuah@kernel.org> 22293M: Shuah Khan <skhan@linuxfoundation.org> 22294R: Hongren Zheng <i@zenithal.me> 22295L: linux-usb@vger.kernel.org 22296S: Maintained 22297F: Documentation/usb/usbip_protocol.rst 22298F: drivers/usb/usbip/ 22299F: tools/testing/selftests/drivers/usb/usbip/ 22300F: tools/usb/usbip/ 22301 22302USB PEGASUS DRIVER 22303M: Petko Manolov <petkan@nucleusys.com> 22304L: linux-usb@vger.kernel.org 22305L: netdev@vger.kernel.org 22306S: Maintained 22307W: https://github.com/petkan/pegasus 22308T: git https://github.com/petkan/pegasus.git 22309F: drivers/net/usb/pegasus.* 22310 22311USB PRINTER DRIVER (usblp) 22312M: Pete Zaitcev <zaitcev@redhat.com> 22313L: linux-usb@vger.kernel.org 22314S: Supported 22315F: drivers/usb/class/usblp.c 22316 22317USB QMI WWAN NETWORK DRIVER 22318M: Bjørn Mork <bjorn@mork.no> 22319L: netdev@vger.kernel.org 22320S: Maintained 22321F: Documentation/ABI/testing/sysfs-class-net-qmi 22322F: drivers/net/usb/qmi_wwan.c 22323 22324USB RAW GADGET DRIVER 22325R: Andrey Konovalov <andreyknvl@gmail.com> 22326L: linux-usb@vger.kernel.org 22327S: Maintained 22328F: Documentation/usb/raw-gadget.rst 22329F: drivers/usb/gadget/legacy/raw_gadget.c 22330F: include/uapi/linux/usb/raw_gadget.h 22331 22332USB RTL8150 DRIVER 22333M: Petko Manolov <petkan@nucleusys.com> 22334L: linux-usb@vger.kernel.org 22335L: netdev@vger.kernel.org 22336S: Maintained 22337W: https://github.com/petkan/rtl8150 22338T: git https://github.com/petkan/rtl8150.git 22339F: drivers/net/usb/rtl8150.c 22340 22341USB SERIAL SUBSYSTEM 22342M: Johan Hovold <johan@kernel.org> 22343L: linux-usb@vger.kernel.org 22344S: Maintained 22345T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22346F: Documentation/usb/usb-serial.rst 22347F: drivers/usb/serial/ 22348F: include/linux/usb/serial.h 22349 22350USB SMSC75XX ETHERNET DRIVER 22351M: Steve Glendinning <steve.glendinning@shawell.net> 22352L: netdev@vger.kernel.org 22353S: Maintained 22354F: drivers/net/usb/smsc75xx.* 22355 22356USB SMSC95XX ETHERNET DRIVER 22357M: Steve Glendinning <steve.glendinning@shawell.net> 22358M: UNGLinuxDriver@microchip.com 22359L: netdev@vger.kernel.org 22360S: Maintained 22361F: drivers/net/usb/smsc95xx.* 22362 22363USB SUBSYSTEM 22364M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22365L: linux-usb@vger.kernel.org 22366S: Supported 22367W: http://www.linux-usb.org 22368T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22369F: Documentation/devicetree/bindings/usb/ 22370F: Documentation/usb/ 22371F: drivers/usb/ 22372F: include/dt-bindings/usb/ 22373F: include/linux/usb.h 22374F: include/linux/usb/ 22375F: include/uapi/linux/usb/ 22376 22377USB TYPEC BUS FOR ALTERNATE MODES 22378M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22379L: linux-usb@vger.kernel.org 22380S: Maintained 22381F: Documentation/ABI/testing/sysfs-bus-typec 22382F: Documentation/driver-api/usb/typec_bus.rst 22383F: drivers/usb/typec/altmodes/ 22384F: include/linux/usb/typec_altmode.h 22385 22386USB TYPEC CLASS 22387M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22388L: linux-usb@vger.kernel.org 22389S: Maintained 22390F: Documentation/ABI/testing/sysfs-class-typec 22391F: Documentation/driver-api/usb/typec.rst 22392F: drivers/usb/typec/ 22393F: include/linux/usb/typec.h 22394 22395USB TYPEC INTEL PMC MUX DRIVER 22396M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22397L: linux-usb@vger.kernel.org 22398S: Maintained 22399F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22400F: drivers/usb/typec/mux/intel_pmc_mux.c 22401 22402USB TYPEC PI3USB30532 MUX DRIVER 22403M: Hans de Goede <hdegoede@redhat.com> 22404L: linux-usb@vger.kernel.org 22405S: Maintained 22406F: drivers/usb/typec/mux/pi3usb30532.c 22407 22408USB TYPEC PORT CONTROLLER DRIVERS 22409M: Guenter Roeck <linux@roeck-us.net> 22410L: linux-usb@vger.kernel.org 22411S: Maintained 22412F: drivers/usb/typec/tcpm/ 22413 22414USB UHCI DRIVER 22415M: Alan Stern <stern@rowland.harvard.edu> 22416L: linux-usb@vger.kernel.org 22417S: Maintained 22418F: drivers/usb/host/uhci* 22419 22420USB VIDEO CLASS 22421M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22422L: linux-media@vger.kernel.org 22423S: Maintained 22424W: http://www.ideasonboard.org/uvc/ 22425T: git git://linuxtv.org/media_tree.git 22426F: drivers/media/usb/uvc/ 22427F: include/uapi/linux/uvcvideo.h 22428 22429USB WEBCAM GADGET 22430M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22431M: Daniel Scally <dan.scally@ideasonboard.com> 22432L: linux-usb@vger.kernel.org 22433S: Maintained 22434F: drivers/usb/gadget/function/*uvc* 22435F: drivers/usb/gadget/legacy/webcam.c 22436F: include/uapi/linux/usb/g_uvc.h 22437 22438USB WIRELESS RNDIS DRIVER (rndis_wlan) 22439L: linux-wireless@vger.kernel.org 22440S: Orphan 22441F: drivers/net/wireless/legacy/rndis_wlan.c 22442 22443USB XHCI DRIVER 22444M: Mathias Nyman <mathias.nyman@intel.com> 22445L: linux-usb@vger.kernel.org 22446S: Supported 22447F: drivers/usb/host/pci-quirks* 22448F: drivers/usb/host/xhci* 22449 22450USB ZD1201 DRIVER 22451L: linux-wireless@vger.kernel.org 22452S: Orphan 22453W: http://linux-lc100020.sourceforge.net 22454F: drivers/net/wireless/zydas/zd1201.* 22455 22456USER DATAGRAM PROTOCOL (UDP) 22457M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22458S: Maintained 22459F: include/linux/udp.h 22460F: net/ipv4/udp.c 22461F: net/ipv6/udp.c 22462 22463USER-MODE LINUX (UML) 22464M: Richard Weinberger <richard@nod.at> 22465M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22466M: Johannes Berg <johannes@sipsolutions.net> 22467L: linux-um@lists.infradead.org 22468S: Maintained 22469W: http://user-mode-linux.sourceforge.net 22470Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22471T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22472T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22473F: Documentation/virt/uml/ 22474F: arch/um/ 22475F: arch/x86/um/ 22476F: fs/hostfs/ 22477 22478USERSPACE COPYIN/COPYOUT (UIOVEC) 22479M: Alexander Viro <viro@zeniv.linux.org.uk> 22480S: Maintained 22481F: include/linux/uio.h 22482F: lib/iov_iter.c 22483 22484USERSPACE DMA BUFFER DRIVER 22485M: Gerd Hoffmann <kraxel@redhat.com> 22486L: dri-devel@lists.freedesktop.org 22487S: Maintained 22488T: git git://anongit.freedesktop.org/drm/drm-misc 22489F: drivers/dma-buf/udmabuf.c 22490F: include/uapi/linux/udmabuf.h 22491 22492USERSPACE I/O (UIO) 22493M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22494S: Maintained 22495T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22496F: Documentation/driver-api/uio-howto.rst 22497F: drivers/uio/ 22498F: include/linux/uio_driver.h 22499 22500UTIL-LINUX PACKAGE 22501M: Karel Zak <kzak@redhat.com> 22502L: util-linux@vger.kernel.org 22503S: Maintained 22504W: http://en.wikipedia.org/wiki/Util-linux 22505T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22506 22507UUID HELPERS 22508R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22509L: linux-kernel@vger.kernel.org 22510S: Maintained 22511F: include/linux/uuid.h 22512F: lib/test_uuid.c 22513F: lib/uuid.c 22514 22515UV SYSFS DRIVER 22516M: Justin Ernst <justin.ernst@hpe.com> 22517L: platform-driver-x86@vger.kernel.org 22518S: Maintained 22519F: drivers/platform/x86/uv_sysfs.c 22520 22521UVESAFB DRIVER 22522M: Michal Januszewski <spock@gentoo.org> 22523L: linux-fbdev@vger.kernel.org 22524S: Maintained 22525W: https://github.com/mjanusz/v86d 22526F: Documentation/fb/uvesafb.rst 22527F: drivers/video/fbdev/uvesafb.* 22528 22529Ux500 CLOCK DRIVERS 22530M: Ulf Hansson <ulf.hansson@linaro.org> 22531L: linux-clk@vger.kernel.org 22532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22533S: Maintained 22534F: drivers/clk/ux500/ 22535 22536V4L2 ASYNC AND FWNODE FRAMEWORKS 22537M: Sakari Ailus <sakari.ailus@linux.intel.com> 22538L: linux-media@vger.kernel.org 22539S: Maintained 22540T: git git://linuxtv.org/media_tree.git 22541F: drivers/media/v4l2-core/v4l2-async.c 22542F: drivers/media/v4l2-core/v4l2-fwnode.c 22543F: include/media/v4l2-async.h 22544F: include/media/v4l2-fwnode.h 22545 22546V4L2 LENS DRIVERS 22547M: Sakari Ailus <sakari.ailus@linux.intel.com> 22548L: linux-media@vger.kernel.org 22549S: Maintained 22550F: drivers/media/i2c/ak* 22551F: drivers/media/i2c/dw* 22552F: drivers/media/i2c/lm* 22553 22554V4L2 CAMERA SENSOR DRIVERS 22555M: Sakari Ailus <sakari.ailus@linux.intel.com> 22556L: linux-media@vger.kernel.org 22557S: Maintained 22558F: Documentation/driver-api/media/camera-sensor.rst 22559F: Documentation/driver-api/media/tx-rx.rst 22560F: drivers/media/i2c/ar* 22561F: drivers/media/i2c/hi* 22562F: drivers/media/i2c/imx* 22563F: drivers/media/i2c/mt* 22564F: drivers/media/i2c/og* 22565F: drivers/media/i2c/ov* 22566F: drivers/media/i2c/s5* 22567F: drivers/media/i2c/st-vgxy61.c 22568 22569VF610 NAND DRIVER 22570M: Stefan Agner <stefan@agner.ch> 22571L: linux-mtd@lists.infradead.org 22572S: Supported 22573F: drivers/mtd/nand/raw/vf610_nfc.c 22574 22575VFAT/FAT/MSDOS FILESYSTEM 22576M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22577S: Maintained 22578F: Documentation/filesystems/vfat.rst 22579F: fs/fat/ 22580F: tools/testing/selftests/filesystems/fat/ 22581 22582VFIO CDX DRIVER 22583M: Nipun Gupta <nipun.gupta@amd.com> 22584M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22585L: kvm@vger.kernel.org 22586S: Maintained 22587F: drivers/vfio/cdx/* 22588 22589VFIO DRIVER 22590M: Alex Williamson <alex.williamson@redhat.com> 22591L: kvm@vger.kernel.org 22592S: Maintained 22593T: git https://github.com/awilliam/linux-vfio.git 22594F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22595F: Documentation/driver-api/vfio.rst 22596F: drivers/vfio/ 22597F: include/linux/vfio.h 22598F: include/linux/vfio_pci_core.h 22599F: include/uapi/linux/vfio.h 22600 22601VFIO FSL-MC DRIVER 22602M: Diana Craciun <diana.craciun@oss.nxp.com> 22603L: kvm@vger.kernel.org 22604S: Maintained 22605F: drivers/vfio/fsl-mc/ 22606 22607VFIO HISILICON PCI DRIVER 22608M: Longfang Liu <liulongfang@huawei.com> 22609M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22610L: kvm@vger.kernel.org 22611S: Maintained 22612F: drivers/vfio/pci/hisilicon/ 22613 22614VFIO MEDIATED DEVICE DRIVERS 22615M: Kirti Wankhede <kwankhede@nvidia.com> 22616L: kvm@vger.kernel.org 22617S: Maintained 22618F: Documentation/driver-api/vfio-mediated-device.rst 22619F: drivers/vfio/mdev/ 22620F: include/linux/mdev.h 22621F: samples/vfio-mdev/ 22622 22623VFIO MLX5 PCI DRIVER 22624M: Yishai Hadas <yishaih@nvidia.com> 22625L: kvm@vger.kernel.org 22626S: Maintained 22627F: drivers/vfio/pci/mlx5/ 22628 22629VFIO PCI DEVICE SPECIFIC DRIVERS 22630R: Jason Gunthorpe <jgg@nvidia.com> 22631R: Yishai Hadas <yishaih@nvidia.com> 22632R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22633R: Kevin Tian <kevin.tian@intel.com> 22634L: kvm@vger.kernel.org 22635S: Maintained 22636P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22637F: drivers/vfio/pci/*/ 22638 22639VFIO PDS PCI DRIVER 22640M: Brett Creeley <brett.creeley@amd.com> 22641L: kvm@vger.kernel.org 22642S: Maintained 22643F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22644F: drivers/vfio/pci/pds/ 22645 22646VFIO PLATFORM DRIVER 22647M: Eric Auger <eric.auger@redhat.com> 22648L: kvm@vger.kernel.org 22649S: Maintained 22650F: drivers/vfio/platform/ 22651 22652VGA_SWITCHEROO 22653R: Lukas Wunner <lukas@wunner.de> 22654S: Maintained 22655T: git git://anongit.freedesktop.org/drm/drm-misc 22656F: Documentation/gpu/vga-switcheroo.rst 22657F: drivers/gpu/vga/vga_switcheroo.c 22658F: include/linux/vga_switcheroo.h 22659 22660VIA RHINE NETWORK DRIVER 22661M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22662S: Maintained 22663F: drivers/net/ethernet/via/via-rhine.c 22664 22665VIA SD/MMC CARD CONTROLLER DRIVER 22666M: Bruce Chang <brucechang@via.com.tw> 22667M: Harald Welte <HaraldWelte@viatech.com> 22668S: Maintained 22669F: drivers/mmc/host/via-sdmmc.c 22670 22671VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22672M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22673L: linux-fbdev@vger.kernel.org 22674S: Maintained 22675F: drivers/video/fbdev/via/ 22676F: include/linux/via-core.h 22677F: include/linux/via_i2c.h 22678 22679VIA VELOCITY NETWORK DRIVER 22680M: Francois Romieu <romieu@fr.zoreil.com> 22681L: netdev@vger.kernel.org 22682S: Maintained 22683F: drivers/net/ethernet/via/via-velocity.* 22684 22685VICODEC VIRTUAL CODEC DRIVER 22686M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22687L: linux-media@vger.kernel.org 22688S: Maintained 22689W: https://linuxtv.org 22690T: git git://linuxtv.org/media_tree.git 22691F: drivers/media/test-drivers/vicodec/* 22692 22693VIDEO I2C POLLING DRIVER 22694M: Matt Ranostay <matt.ranostay@konsulko.com> 22695L: linux-media@vger.kernel.org 22696S: Maintained 22697F: drivers/media/i2c/video-i2c.c 22698 22699VIDEO MULTIPLEXER DRIVER 22700M: Philipp Zabel <p.zabel@pengutronix.de> 22701L: linux-media@vger.kernel.org 22702S: Maintained 22703F: drivers/media/platform/video-mux.c 22704 22705VIDEOBUF2 FRAMEWORK 22706M: Tomasz Figa <tfiga@chromium.org> 22707M: Marek Szyprowski <m.szyprowski@samsung.com> 22708L: linux-media@vger.kernel.org 22709S: Maintained 22710F: drivers/media/common/videobuf2/* 22711F: include/media/videobuf2-* 22712 22713VIDTV VIRTUAL DIGITAL TV DRIVER 22714M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22715L: linux-media@vger.kernel.org 22716S: Maintained 22717W: https://linuxtv.org 22718T: git git://linuxtv.org/media_tree.git 22719F: drivers/media/test-drivers/vidtv/* 22720 22721VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22722M: Shuah Khan <skhan@linuxfoundation.org> 22723R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22724L: linux-media@vger.kernel.org 22725S: Maintained 22726W: https://linuxtv.org 22727T: git git://linuxtv.org/media_tree.git 22728F: drivers/media/test-drivers/vimc/* 22729 22730VIRT LIB 22731M: Alex Williamson <alex.williamson@redhat.com> 22732M: Paolo Bonzini <pbonzini@redhat.com> 22733L: kvm@vger.kernel.org 22734S: Supported 22735F: virt/lib/ 22736 22737VIRTIO AND VHOST VSOCK DRIVER 22738M: Stefan Hajnoczi <stefanha@redhat.com> 22739M: Stefano Garzarella <sgarzare@redhat.com> 22740L: kvm@vger.kernel.org 22741L: virtualization@lists.linux-foundation.org 22742L: netdev@vger.kernel.org 22743S: Maintained 22744F: drivers/vhost/vsock.c 22745F: include/linux/virtio_vsock.h 22746F: include/uapi/linux/virtio_vsock.h 22747F: net/vmw_vsock/virtio_transport.c 22748F: net/vmw_vsock/virtio_transport_common.c 22749 22750VIRTIO BALLOON 22751M: "Michael S. Tsirkin" <mst@redhat.com> 22752M: David Hildenbrand <david@redhat.com> 22753L: virtualization@lists.linux-foundation.org 22754S: Maintained 22755F: drivers/virtio/virtio_balloon.c 22756F: include/linux/balloon_compaction.h 22757F: include/uapi/linux/virtio_balloon.h 22758F: mm/balloon_compaction.c 22759 22760VIRTIO BLOCK AND SCSI DRIVERS 22761M: "Michael S. Tsirkin" <mst@redhat.com> 22762M: Jason Wang <jasowang@redhat.com> 22763R: Paolo Bonzini <pbonzini@redhat.com> 22764R: Stefan Hajnoczi <stefanha@redhat.com> 22765L: virtualization@lists.linux-foundation.org 22766S: Maintained 22767F: drivers/block/virtio_blk.c 22768F: drivers/scsi/virtio_scsi.c 22769F: include/uapi/linux/virtio_blk.h 22770F: include/uapi/linux/virtio_scsi.h 22771 22772VIRTIO CONSOLE DRIVER 22773M: Amit Shah <amit@kernel.org> 22774L: virtualization@lists.linux-foundation.org 22775S: Maintained 22776F: drivers/char/virtio_console.c 22777F: include/linux/virtio_console.h 22778F: include/uapi/linux/virtio_console.h 22779 22780VIRTIO CORE AND NET DRIVERS 22781M: "Michael S. Tsirkin" <mst@redhat.com> 22782M: Jason Wang <jasowang@redhat.com> 22783R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22784L: virtualization@lists.linux-foundation.org 22785S: Maintained 22786F: Documentation/ABI/testing/sysfs-bus-vdpa 22787F: Documentation/ABI/testing/sysfs-class-vduse 22788F: Documentation/devicetree/bindings/virtio/ 22789F: Documentation/driver-api/virtio/ 22790F: drivers/block/virtio_blk.c 22791F: drivers/crypto/virtio/ 22792F: drivers/net/virtio_net.c 22793F: drivers/vdpa/ 22794F: drivers/virtio/ 22795F: include/linux/vdpa.h 22796F: include/linux/virtio*.h 22797F: include/linux/vringh.h 22798F: include/uapi/linux/virtio_*.h 22799F: tools/virtio/ 22800 22801VIRTIO CRYPTO DRIVER 22802M: Gonglei <arei.gonglei@huawei.com> 22803L: virtualization@lists.linux-foundation.org 22804L: linux-crypto@vger.kernel.org 22805S: Maintained 22806F: drivers/crypto/virtio/ 22807F: include/uapi/linux/virtio_crypto.h 22808 22809VIRTIO DRIVERS FOR S390 22810M: Cornelia Huck <cohuck@redhat.com> 22811M: Halil Pasic <pasic@linux.ibm.com> 22812M: Eric Farman <farman@linux.ibm.com> 22813L: linux-s390@vger.kernel.org 22814L: virtualization@lists.linux-foundation.org 22815L: kvm@vger.kernel.org 22816S: Supported 22817F: arch/s390/include/uapi/asm/virtio-ccw.h 22818F: drivers/s390/virtio/ 22819 22820VIRTIO FILE SYSTEM 22821M: Vivek Goyal <vgoyal@redhat.com> 22822M: Stefan Hajnoczi <stefanha@redhat.com> 22823M: Miklos Szeredi <miklos@szeredi.hu> 22824L: virtualization@lists.linux-foundation.org 22825L: linux-fsdevel@vger.kernel.org 22826S: Supported 22827W: https://virtio-fs.gitlab.io/ 22828F: Documentation/filesystems/virtiofs.rst 22829F: fs/fuse/virtio_fs.c 22830F: include/uapi/linux/virtio_fs.h 22831 22832VIRTIO GPIO DRIVER 22833M: Enrico Weigelt, metux IT consult <info@metux.net> 22834M: Viresh Kumar <vireshk@kernel.org> 22835L: linux-gpio@vger.kernel.org 22836L: virtualization@lists.linux-foundation.org 22837S: Maintained 22838F: drivers/gpio/gpio-virtio.c 22839F: include/uapi/linux/virtio_gpio.h 22840 22841VIRTIO GPU DRIVER 22842M: David Airlie <airlied@redhat.com> 22843M: Gerd Hoffmann <kraxel@redhat.com> 22844R: Gurchetan Singh <gurchetansingh@chromium.org> 22845R: Chia-I Wu <olvaffe@gmail.com> 22846L: dri-devel@lists.freedesktop.org 22847L: virtualization@lists.linux-foundation.org 22848S: Maintained 22849T: git git://anongit.freedesktop.org/drm/drm-misc 22850F: drivers/gpu/drm/virtio/ 22851F: include/uapi/linux/virtio_gpu.h 22852 22853VIRTIO HOST (VHOST) 22854M: "Michael S. Tsirkin" <mst@redhat.com> 22855M: Jason Wang <jasowang@redhat.com> 22856L: kvm@vger.kernel.org 22857L: virtualization@lists.linux-foundation.org 22858L: netdev@vger.kernel.org 22859S: Maintained 22860T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22861F: drivers/vhost/ 22862F: include/linux/sched/vhost_task.h 22863F: include/linux/vhost_iotlb.h 22864F: include/uapi/linux/vhost.h 22865F: kernel/vhost_task.c 22866 22867VIRTIO HOST (VHOST-SCSI) 22868M: "Michael S. Tsirkin" <mst@redhat.com> 22869M: Jason Wang <jasowang@redhat.com> 22870M: Mike Christie <michael.christie@oracle.com> 22871R: Paolo Bonzini <pbonzini@redhat.com> 22872R: Stefan Hajnoczi <stefanha@redhat.com> 22873L: virtualization@lists.linux-foundation.org 22874S: Maintained 22875F: drivers/vhost/scsi.c 22876 22877VIRTIO I2C DRIVER 22878M: Conghui Chen <conghui.chen@intel.com> 22879M: Viresh Kumar <viresh.kumar@linaro.org> 22880L: linux-i2c@vger.kernel.org 22881L: virtualization@lists.linux-foundation.org 22882S: Maintained 22883F: drivers/i2c/busses/i2c-virtio.c 22884F: include/uapi/linux/virtio_i2c.h 22885 22886VIRTIO INPUT DRIVER 22887M: Gerd Hoffmann <kraxel@redhat.com> 22888S: Maintained 22889F: drivers/virtio/virtio_input.c 22890F: include/uapi/linux/virtio_input.h 22891 22892VIRTIO IOMMU DRIVER 22893M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22894L: virtualization@lists.linux-foundation.org 22895S: Maintained 22896F: drivers/iommu/virtio-iommu.c 22897F: include/uapi/linux/virtio_iommu.h 22898 22899VIRTIO MEM DRIVER 22900M: David Hildenbrand <david@redhat.com> 22901L: virtualization@lists.linux-foundation.org 22902S: Maintained 22903W: https://virtio-mem.gitlab.io/ 22904F: drivers/virtio/virtio_mem.c 22905F: include/uapi/linux/virtio_mem.h 22906 22907VIRTIO PMEM DRIVER 22908M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22909L: virtualization@lists.linux-foundation.org 22910S: Maintained 22911F: drivers/nvdimm/nd_virtio.c 22912F: drivers/nvdimm/virtio_pmem.c 22913 22914VIRTIO SOUND DRIVER 22915M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22916M: "Michael S. Tsirkin" <mst@redhat.com> 22917L: virtualization@lists.linux-foundation.org 22918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22919S: Maintained 22920F: include/uapi/linux/virtio_snd.h 22921F: sound/virtio/* 22922 22923VIRTUAL BOX GUEST DEVICE DRIVER 22924M: Hans de Goede <hdegoede@redhat.com> 22925M: Arnd Bergmann <arnd@arndb.de> 22926M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22927S: Maintained 22928F: drivers/virt/vboxguest/ 22929F: include/linux/vbox_utils.h 22930F: include/uapi/linux/vbox*.h 22931 22932VIRTUAL BOX SHARED FOLDER VFS DRIVER 22933M: Hans de Goede <hdegoede@redhat.com> 22934L: linux-fsdevel@vger.kernel.org 22935S: Maintained 22936F: fs/vboxsf/* 22937 22938VIRTUAL PCM TEST DRIVER 22939M: Ivan Orlov <ivan.orlov0322@gmail.com> 22940L: alsa-devel@alsa-project.org 22941S: Maintained 22942F: Documentation/sound/cards/pcmtest.rst 22943F: sound/drivers/pcmtest.c 22944F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22945 22946VIRTUAL SERIO DEVICE DRIVER 22947M: Stephen Chandler Paul <thatslyude@gmail.com> 22948S: Maintained 22949F: drivers/input/serio/userio.c 22950F: include/uapi/linux/userio.h 22951 22952VISL VIRTUAL STATELESS DECODER DRIVER 22953M: Daniel Almeida <daniel.almeida@collabora.com> 22954L: linux-media@vger.kernel.org 22955S: Supported 22956F: drivers/media/test-drivers/visl 22957 22958VIVID VIRTUAL VIDEO DRIVER 22959M: Hans Verkuil <hverkuil@xs4all.nl> 22960L: linux-media@vger.kernel.org 22961S: Maintained 22962W: https://linuxtv.org 22963T: git git://linuxtv.org/media_tree.git 22964F: drivers/media/test-drivers/vivid/* 22965 22966VLYNQ BUS 22967M: Florian Fainelli <f.fainelli@gmail.com> 22968L: openwrt-devel@lists.openwrt.org (subscribers-only) 22969S: Maintained 22970F: drivers/vlynq/vlynq.c 22971F: include/linux/vlynq.h 22972 22973VM SOCKETS (AF_VSOCK) 22974M: Stefano Garzarella <sgarzare@redhat.com> 22975L: virtualization@lists.linux-foundation.org 22976L: netdev@vger.kernel.org 22977S: Maintained 22978F: drivers/net/vsockmon.c 22979F: include/net/af_vsock.h 22980F: include/uapi/linux/vm_sockets.h 22981F: include/uapi/linux/vm_sockets_diag.h 22982F: include/uapi/linux/vsockmon.h 22983F: net/vmw_vsock/ 22984F: tools/testing/vsock/ 22985 22986VMALLOC 22987M: Andrew Morton <akpm@linux-foundation.org> 22988R: Uladzislau Rezki <urezki@gmail.com> 22989R: Christoph Hellwig <hch@infradead.org> 22990R: Lorenzo Stoakes <lstoakes@gmail.com> 22991L: linux-mm@kvack.org 22992S: Maintained 22993W: http://www.linux-mm.org 22994T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22995F: include/linux/vmalloc.h 22996F: mm/vmalloc.c 22997 22998VME SUBSYSTEM 22999M: Martyn Welch <martyn@welchs.me.uk> 23000M: Manohar Vanga <manohar.vanga@gmail.com> 23001M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23002L: linux-kernel@vger.kernel.org 23003S: Odd fixes 23004T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23005F: Documentation/driver-api/vme.rst 23006F: drivers/staging/vme_user/ 23007 23008VMWARE BALLOON DRIVER 23009M: Nadav Amit <namit@vmware.com> 23010R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23011L: linux-kernel@vger.kernel.org 23012S: Supported 23013F: drivers/misc/vmw_balloon.c 23014 23015VMWARE HYPERVISOR INTERFACE 23016M: Ajay Kaher <akaher@vmware.com> 23017M: Alexey Makhalov <amakhalov@vmware.com> 23018R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23019L: virtualization@lists.linux-foundation.org 23020L: x86@kernel.org 23021S: Supported 23022T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23023F: arch/x86/include/asm/vmware.h 23024F: arch/x86/kernel/cpu/vmware.c 23025 23026VMWARE PVRDMA DRIVER 23027M: Bryan Tan <bryantan@vmware.com> 23028M: Vishnu Dasa <vdasa@vmware.com> 23029R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23030L: linux-rdma@vger.kernel.org 23031S: Supported 23032F: drivers/infiniband/hw/vmw_pvrdma/ 23033 23034VMWARE PVSCSI DRIVER 23035M: Vishal Bhakta <vbhakta@vmware.com> 23036R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23037L: linux-scsi@vger.kernel.org 23038S: Supported 23039F: drivers/scsi/vmw_pvscsi.c 23040F: drivers/scsi/vmw_pvscsi.h 23041 23042VMWARE VIRTUAL PTP CLOCK DRIVER 23043M: Deep Shah <sdeep@vmware.com> 23044R: Ajay Kaher <akaher@vmware.com> 23045R: Alexey Makhalov <amakhalov@vmware.com> 23046R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23047L: netdev@vger.kernel.org 23048S: Supported 23049F: drivers/ptp/ptp_vmw.c 23050 23051VMWARE VMCI DRIVER 23052M: Bryan Tan <bryantan@vmware.com> 23053M: Vishnu Dasa <vdasa@vmware.com> 23054R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23055L: linux-kernel@vger.kernel.org 23056S: Supported 23057F: drivers/misc/vmw_vmci/ 23058F: include/linux/vmw_vmci* 23059 23060VMWARE VMMOUSE SUBDRIVER 23061M: Zack Rusin <zackr@vmware.com> 23062R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23063R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23064L: linux-input@vger.kernel.org 23065S: Supported 23066F: drivers/input/mouse/vmmouse.c 23067F: drivers/input/mouse/vmmouse.h 23068 23069VMWARE VMXNET3 ETHERNET DRIVER 23070M: Ronak Doshi <doshir@vmware.com> 23071R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23072L: netdev@vger.kernel.org 23073S: Supported 23074F: drivers/net/vmxnet3/ 23075 23076VMWARE VSOCK VMCI TRANSPORT DRIVER 23077M: Bryan Tan <bryantan@vmware.com> 23078M: Vishnu Dasa <vdasa@vmware.com> 23079R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23080L: linux-kernel@vger.kernel.org 23081S: Supported 23082F: net/vmw_vsock/vmci_transport* 23083 23084VOCORE VOCORE2 BOARD 23085M: Harvey Hunt <harveyhuntnexus@gmail.com> 23086L: linux-mips@vger.kernel.org 23087S: Maintained 23088F: arch/mips/boot/dts/ralink/vocore2.dts 23089 23090VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23091M: Liam Girdwood <lgirdwood@gmail.com> 23092M: Mark Brown <broonie@kernel.org> 23093L: linux-kernel@vger.kernel.org 23094S: Supported 23095W: http://www.slimlogic.co.uk/?p=48 23096T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23097F: Documentation/devicetree/bindings/regulator/ 23098F: Documentation/power/regulator/ 23099F: drivers/regulator/ 23100F: include/dt-bindings/regulator/ 23101F: include/linux/regulator/ 23102K: regulator_get_optional 23103 23104VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23105R: Matti Vaittinen <mazziesaccount@gmail.com> 23106F: drivers/regulator/irq_helpers.c 23107 23108VRF 23109M: David Ahern <dsahern@kernel.org> 23110L: netdev@vger.kernel.org 23111S: Maintained 23112F: Documentation/networking/vrf.rst 23113F: drivers/net/vrf.c 23114 23115VSPRINTF 23116M: Petr Mladek <pmladek@suse.com> 23117M: Steven Rostedt <rostedt@goodmis.org> 23118R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23119R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23120R: Sergey Senozhatsky <senozhatsky@chromium.org> 23121S: Maintained 23122T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23123F: Documentation/core-api/printk-formats.rst 23124F: lib/test_printf.c 23125F: lib/test_scanf.c 23126F: lib/vsprintf.c 23127 23128VT1211 HARDWARE MONITOR DRIVER 23129M: Juerg Haefliger <juergh@proton.me> 23130L: linux-hwmon@vger.kernel.org 23131S: Maintained 23132F: Documentation/hwmon/vt1211.rst 23133F: drivers/hwmon/vt1211.c 23134 23135VT8231 HARDWARE MONITOR DRIVER 23136M: Roger Lucas <vt8231@hiddenengine.co.uk> 23137L: linux-hwmon@vger.kernel.org 23138S: Maintained 23139F: drivers/hwmon/vt8231.c 23140 23141VUB300 USB to SDIO/SD/MMC bridge chip 23142L: linux-mmc@vger.kernel.org 23143S: Orphan 23144F: drivers/mmc/host/vub300.c 23145 23146W1 DALLAS'S 1-WIRE BUS 23147M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23148S: Maintained 23149F: Documentation/devicetree/bindings/w1/ 23150F: Documentation/w1/ 23151F: drivers/w1/ 23152F: include/linux/w1.h 23153 23154W83791D HARDWARE MONITORING DRIVER 23155M: Marc Hulsman <m.hulsman@tudelft.nl> 23156L: linux-hwmon@vger.kernel.org 23157S: Maintained 23158F: Documentation/hwmon/w83791d.rst 23159F: drivers/hwmon/w83791d.c 23160 23161W83793 HARDWARE MONITORING DRIVER 23162M: Rudolf Marek <r.marek@assembler.cz> 23163L: linux-hwmon@vger.kernel.org 23164S: Maintained 23165F: Documentation/hwmon/w83793.rst 23166F: drivers/hwmon/w83793.c 23167 23168W83795 HARDWARE MONITORING DRIVER 23169M: Jean Delvare <jdelvare@suse.com> 23170L: linux-hwmon@vger.kernel.org 23171S: Maintained 23172F: drivers/hwmon/w83795.c 23173 23174W83L51xD SD/MMC CARD INTERFACE DRIVER 23175M: Pierre Ossman <pierre@ossman.eu> 23176S: Maintained 23177F: drivers/mmc/host/wbsd.* 23178 23179WACOM PROTOCOL 4 SERIAL TABLETS 23180M: Julian Squires <julian@cipht.net> 23181M: Hans de Goede <hdegoede@redhat.com> 23182L: linux-input@vger.kernel.org 23183S: Maintained 23184F: drivers/input/tablet/wacom_serial4.c 23185 23186WANGXUN ETHERNET DRIVER 23187M: Jiawen Wu <jiawenwu@trustnetic.com> 23188M: Mengyuan Lou <mengyuanlou@net-swift.com> 23189L: netdev@vger.kernel.org 23190S: Maintained 23191W: https://www.net-swift.com 23192F: Documentation/networking/device_drivers/ethernet/wangxun/* 23193F: drivers/net/ethernet/wangxun/ 23194F: drivers/net/pcs/pcs-xpcs-wx.c 23195 23196WATCHDOG DEVICE DRIVERS 23197M: Wim Van Sebroeck <wim@linux-watchdog.org> 23198M: Guenter Roeck <linux@roeck-us.net> 23199L: linux-watchdog@vger.kernel.org 23200S: Maintained 23201W: http://www.linux-watchdog.org/ 23202T: git git://www.linux-watchdog.org/linux-watchdog.git 23203F: Documentation/devicetree/bindings/watchdog/ 23204F: Documentation/watchdog/ 23205F: drivers/watchdog/ 23206F: include/linux/watchdog.h 23207F: include/trace/events/watchdog.h 23208F: include/uapi/linux/watchdog.h 23209 23210WHISKEYCOVE PMIC GPIO DRIVER 23211M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23212L: linux-gpio@vger.kernel.org 23213S: Maintained 23214F: drivers/gpio/gpio-wcove.c 23215 23216WHWAVE RTC DRIVER 23217M: Dianlong Li <long17.cool@163.com> 23218L: linux-rtc@vger.kernel.org 23219S: Maintained 23220F: drivers/rtc/rtc-sd3078.c 23221 23222WIIMOTE HID DRIVER 23223M: David Rheinsberg <david@readahead.eu> 23224L: linux-input@vger.kernel.org 23225S: Maintained 23226F: drivers/hid/hid-wiimote* 23227 23228WILOCITY WIL6210 WIRELESS DRIVER 23229L: linux-wireless@vger.kernel.org 23230S: Orphan 23231W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23232F: drivers/net/wireless/ath/wil6210/ 23233 23234WINBOND CIR DRIVER 23235M: David Härdeman <david@hardeman.nu> 23236S: Maintained 23237F: drivers/media/rc/winbond-cir.c 23238 23239WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23240L: linux-watchdog@vger.kernel.org 23241S: Orphan 23242F: drivers/watchdog/ebc-c384_wdt.c 23243 23244WINSYSTEMS WS16C48 GPIO DRIVER 23245M: William Breathitt Gray <william.gray@linaro.org> 23246L: linux-gpio@vger.kernel.org 23247S: Maintained 23248F: drivers/gpio/gpio-ws16c48.c 23249 23250WIREGUARD SECURE NETWORK TUNNEL 23251M: Jason A. Donenfeld <Jason@zx2c4.com> 23252L: wireguard@lists.zx2c4.com 23253L: netdev@vger.kernel.org 23254S: Maintained 23255F: drivers/net/wireguard/ 23256F: tools/testing/selftests/wireguard/ 23257 23258WISTRON LAPTOP BUTTON DRIVER 23259M: Miloslav Trmac <mitr@volny.cz> 23260S: Maintained 23261F: drivers/input/misc/wistron_btns.c 23262 23263WL3501 WIRELESS PCMCIA CARD DRIVER 23264L: linux-wireless@vger.kernel.org 23265S: Orphan 23266F: drivers/net/wireless/legacy/wl3501* 23267 23268WMI BINARY MOF DRIVER 23269M: Armin Wolf <W_Armin@gmx.de> 23270R: Thomas Weißschuh <linux@weissschuh.net> 23271L: platform-driver-x86@vger.kernel.org 23272S: Maintained 23273F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23274F: Documentation/wmi/devices/wmi-bmof.rst 23275F: drivers/platform/x86/wmi-bmof.c 23276 23277WOLFSON MICROELECTRONICS DRIVERS 23278L: patches@opensource.cirrus.com 23279S: Supported 23280W: https://github.com/CirrusLogic/linux-drivers/wiki 23281T: git https://github.com/CirrusLogic/linux-drivers.git 23282F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23283F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23284F: Documentation/devicetree/bindings/mfd/wm831x.txt 23285F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23286F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23287F: Documentation/devicetree/bindings/sound/wm* 23288F: Documentation/hwmon/wm83??.rst 23289F: arch/arm/mach-s3c/mach-crag6410* 23290F: drivers/clk/clk-wm83*.c 23291F: drivers/gpio/gpio-*wm*.c 23292F: drivers/gpio/gpio-arizona.c 23293F: drivers/hwmon/wm83??-hwmon.c 23294F: drivers/input/misc/wm831x-on.c 23295F: drivers/input/touchscreen/wm831x-ts.c 23296F: drivers/input/touchscreen/wm97*.c 23297F: drivers/leds/leds-wm83*.c 23298F: drivers/mfd/arizona* 23299F: drivers/mfd/cs47l24* 23300F: drivers/mfd/wm*.c 23301F: drivers/power/supply/wm83*.c 23302F: drivers/regulator/arizona* 23303F: drivers/regulator/wm8*.c 23304F: drivers/rtc/rtc-wm83*.c 23305F: drivers/video/backlight/wm83*_bl.c 23306F: drivers/watchdog/wm83*_wdt.c 23307F: include/linux/mfd/arizona/ 23308F: include/linux/mfd/wm831x/ 23309F: include/linux/mfd/wm8350/ 23310F: include/linux/mfd/wm8400* 23311F: include/linux/regulator/arizona* 23312F: include/linux/wm97xx.h 23313F: include/sound/wm????.h 23314F: sound/soc/codecs/arizona* 23315F: sound/soc/codecs/cs47l24* 23316F: sound/soc/codecs/wm* 23317 23318WORKQUEUE 23319M: Tejun Heo <tj@kernel.org> 23320R: Lai Jiangshan <jiangshanlai@gmail.com> 23321S: Maintained 23322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23323F: Documentation/core-api/workqueue.rst 23324F: include/linux/workqueue.h 23325F: kernel/workqueue.c 23326F: kernel/workqueue_internal.h 23327 23328WWAN DRIVERS 23329M: Loic Poulain <loic.poulain@linaro.org> 23330M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23331R: Johannes Berg <johannes@sipsolutions.net> 23332L: netdev@vger.kernel.org 23333S: Maintained 23334F: drivers/net/wwan/ 23335F: include/linux/wwan.h 23336F: include/uapi/linux/wwan.h 23337 23338X-POWERS AXP288 PMIC DRIVERS 23339M: Hans de Goede <hdegoede@redhat.com> 23340S: Maintained 23341F: drivers/acpi/pmic/intel_pmic_xpower.c 23342N: axp288 23343 23344X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23345M: Chen-Yu Tsai <wens@csie.org> 23346L: linux-kernel@vger.kernel.org 23347S: Maintained 23348N: axp[128] 23349 23350X.25 STACK 23351M: Martin Schiller <ms@dev.tdt.de> 23352L: linux-x25@vger.kernel.org 23353S: Maintained 23354F: Documentation/networking/lapb-module.rst 23355F: Documentation/networking/x25* 23356F: drivers/net/wan/hdlc_x25.c 23357F: drivers/net/wan/lapbether.c 23358F: include/*/lapb.h 23359F: include/net/x25* 23360F: include/uapi/linux/x25.h 23361F: net/lapb/ 23362F: net/x25/ 23363 23364X86 ARCHITECTURE (32-BIT AND 64-BIT) 23365M: Thomas Gleixner <tglx@linutronix.de> 23366M: Ingo Molnar <mingo@redhat.com> 23367M: Borislav Petkov <bp@alien8.de> 23368M: Dave Hansen <dave.hansen@linux.intel.com> 23369M: x86@kernel.org 23370R: "H. Peter Anvin" <hpa@zytor.com> 23371L: linux-kernel@vger.kernel.org 23372S: Maintained 23373T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23374F: Documentation/arch/x86/ 23375F: Documentation/devicetree/bindings/x86/ 23376F: arch/x86/ 23377 23378X86 ENTRY CODE 23379M: Andy Lutomirski <luto@kernel.org> 23380L: linux-kernel@vger.kernel.org 23381S: Maintained 23382T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23383F: arch/x86/entry/ 23384 23385X86 HARDWARE VULNERABILITIES 23386M: Thomas Gleixner <tglx@linutronix.de> 23387M: Borislav Petkov <bp@alien8.de> 23388M: Peter Zijlstra <peterz@infradead.org> 23389M: Josh Poimboeuf <jpoimboe@kernel.org> 23390R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23391S: Maintained 23392F: Documentation/admin-guide/hw-vuln/ 23393F: arch/x86/include/asm/nospec-branch.h 23394F: arch/x86/kernel/cpu/bugs.c 23395 23396X86 MCE INFRASTRUCTURE 23397M: Tony Luck <tony.luck@intel.com> 23398M: Borislav Petkov <bp@alien8.de> 23399L: linux-edac@vger.kernel.org 23400S: Maintained 23401F: Documentation/ABI/testing/sysfs-mce 23402F: Documentation/arch/x86/x86_64/machinecheck.rst 23403F: arch/x86/kernel/cpu/mce/* 23404 23405X86 MICROCODE UPDATE SUPPORT 23406M: Borislav Petkov <bp@alien8.de> 23407S: Maintained 23408F: arch/x86/kernel/cpu/microcode/* 23409 23410X86 MM 23411M: Dave Hansen <dave.hansen@linux.intel.com> 23412M: Andy Lutomirski <luto@kernel.org> 23413M: Peter Zijlstra <peterz@infradead.org> 23414L: linux-kernel@vger.kernel.org 23415S: Maintained 23416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23417F: arch/x86/mm/ 23418 23419X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23420M: Hans de Goede <hdegoede@redhat.com> 23421L: platform-driver-x86@vger.kernel.org 23422S: Maintained 23423T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23424F: drivers/platform/x86/x86-android-tablets/ 23425 23426X86 PLATFORM DRIVERS 23427M: Hans de Goede <hdegoede@redhat.com> 23428M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 23429M: Mark Gross <markgross@kernel.org> 23430L: platform-driver-x86@vger.kernel.org 23431S: Maintained 23432Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 23433T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23434F: drivers/platform/olpc/ 23435F: drivers/platform/x86/ 23436F: include/linux/platform_data/x86/ 23437 23438X86 PLATFORM DRIVERS - ARCH 23439R: Darren Hart <dvhart@infradead.org> 23440R: Andy Shevchenko <andy@infradead.org> 23441L: platform-driver-x86@vger.kernel.org 23442L: x86@kernel.org 23443S: Maintained 23444T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23445F: arch/x86/platform 23446 23447X86 PLATFORM UV HPE SUPERDOME FLEX 23448M: Steve Wahl <steve.wahl@hpe.com> 23449R: Justin Ernst <justin.ernst@hpe.com> 23450R: Kyle Meyer <kyle.meyer@hpe.com> 23451R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23452R: Russ Anderson <russ.anderson@hpe.com> 23453S: Supported 23454F: arch/x86/include/asm/uv/ 23455F: arch/x86/kernel/apic/x2apic_uv_x.c 23456F: arch/x86/platform/uv/ 23457 23458X86 STACK UNWINDING 23459M: Josh Poimboeuf <jpoimboe@kernel.org> 23460M: Peter Zijlstra <peterz@infradead.org> 23461S: Supported 23462F: arch/x86/include/asm/unwind*.h 23463F: arch/x86/kernel/dumpstack.c 23464F: arch/x86/kernel/stacktrace.c 23465F: arch/x86/kernel/unwind_*.c 23466 23467X86 VDSO 23468M: Andy Lutomirski <luto@kernel.org> 23469L: linux-kernel@vger.kernel.org 23470S: Maintained 23471T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23472F: arch/x86/entry/vdso/ 23473 23474XARRAY 23475M: Matthew Wilcox <willy@infradead.org> 23476L: linux-fsdevel@vger.kernel.org 23477S: Supported 23478F: Documentation/core-api/xarray.rst 23479F: include/linux/idr.h 23480F: include/linux/xarray.h 23481F: lib/idr.c 23482F: lib/xarray.c 23483F: tools/testing/radix-tree 23484 23485XBOX DVD IR REMOTE 23486M: Benjamin Valentin <benpicco@googlemail.com> 23487S: Maintained 23488F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23489F: drivers/media/rc/xbox_remote.c 23490 23491XC2028/3028 TUNER DRIVER 23492M: Mauro Carvalho Chehab <mchehab@kernel.org> 23493L: linux-media@vger.kernel.org 23494S: Maintained 23495W: https://linuxtv.org 23496T: git git://linuxtv.org/media_tree.git 23497F: drivers/media/tuners/xc2028.* 23498 23499XDP (eXpress Data Path) 23500M: Alexei Starovoitov <ast@kernel.org> 23501M: Daniel Borkmann <daniel@iogearbox.net> 23502M: David S. Miller <davem@davemloft.net> 23503M: Jakub Kicinski <kuba@kernel.org> 23504M: Jesper Dangaard Brouer <hawk@kernel.org> 23505M: John Fastabend <john.fastabend@gmail.com> 23506L: netdev@vger.kernel.org 23507L: bpf@vger.kernel.org 23508S: Supported 23509F: drivers/net/ethernet/*/*/*/*/*xdp* 23510F: drivers/net/ethernet/*/*/*xdp* 23511F: include/net/xdp.h 23512F: include/net/xdp_priv.h 23513F: include/trace/events/xdp.h 23514F: kernel/bpf/cpumap.c 23515F: kernel/bpf/devmap.c 23516F: net/core/xdp.c 23517F: samples/bpf/xdp* 23518F: tools/testing/selftests/bpf/*/*xdp* 23519F: tools/testing/selftests/bpf/*xdp* 23520K: (?:\b|_)xdp(?:\b|_) 23521 23522XDP SOCKETS (AF_XDP) 23523M: Björn Töpel <bjorn@kernel.org> 23524M: Magnus Karlsson <magnus.karlsson@intel.com> 23525M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23526R: Jonathan Lemon <jonathan.lemon@gmail.com> 23527L: netdev@vger.kernel.org 23528L: bpf@vger.kernel.org 23529S: Maintained 23530F: Documentation/networking/af_xdp.rst 23531F: include/net/netns/xdp.h 23532F: include/net/xdp_sock* 23533F: include/net/xsk_buff_pool.h 23534F: include/uapi/linux/if_xdp.h 23535F: include/uapi/linux/xdp_diag.h 23536F: net/xdp/ 23537F: tools/testing/selftests/bpf/*xsk* 23538 23539XEN BLOCK SUBSYSTEM 23540M: Roger Pau Monné <roger.pau@citrix.com> 23541L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23542S: Supported 23543F: drivers/block/xen* 23544F: drivers/block/xen-blkback/* 23545 23546XEN HYPERVISOR ARM 23547M: Stefano Stabellini <sstabellini@kernel.org> 23548L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23549S: Maintained 23550F: arch/arm/include/asm/xen/ 23551F: arch/arm/xen/ 23552 23553XEN HYPERVISOR ARM64 23554M: Stefano Stabellini <sstabellini@kernel.org> 23555L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23556S: Maintained 23557F: arch/arm64/include/asm/xen/ 23558F: arch/arm64/xen/ 23559 23560XEN HYPERVISOR INTERFACE 23561M: Juergen Gross <jgross@suse.com> 23562M: Stefano Stabellini <sstabellini@kernel.org> 23563R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23564L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23565S: Supported 23566T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23567F: Documentation/ABI/stable/sysfs-hypervisor-xen 23568F: Documentation/ABI/testing/sysfs-hypervisor-xen 23569F: drivers/*/xen-*front.c 23570F: drivers/xen/ 23571F: include/uapi/xen/ 23572F: include/xen/ 23573F: kernel/configs/xen.config 23574 23575XEN HYPERVISOR X86 23576M: Juergen Gross <jgross@suse.com> 23577R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23578L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23579S: Supported 23580F: arch/x86/configs/xen.config 23581F: arch/x86/include/asm/pvclock-abi.h 23582F: arch/x86/include/asm/xen/ 23583F: arch/x86/platform/pvh/ 23584F: arch/x86/xen/ 23585 23586XEN NETWORK BACKEND DRIVER 23587M: Wei Liu <wei.liu@kernel.org> 23588M: Paul Durrant <paul@xen.org> 23589L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23590L: netdev@vger.kernel.org 23591S: Supported 23592F: drivers/net/xen-netback/* 23593 23594XEN PCI SUBSYSTEM 23595M: Juergen Gross <jgross@suse.com> 23596L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23597S: Supported 23598F: arch/x86/pci/*xen* 23599F: drivers/pci/*xen* 23600 23601XEN PVSCSI DRIVERS 23602M: Juergen Gross <jgross@suse.com> 23603L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23604L: linux-scsi@vger.kernel.org 23605S: Supported 23606F: drivers/scsi/xen-scsifront.c 23607F: drivers/xen/xen-scsiback.c 23608F: include/xen/interface/io/vscsiif.h 23609 23610XEN PVUSB DRIVER 23611M: Juergen Gross <jgross@suse.com> 23612L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23613L: linux-usb@vger.kernel.org 23614S: Supported 23615F: drivers/usb/host/xen* 23616F: include/xen/interface/io/usbif.h 23617 23618XEN SOUND FRONTEND DRIVER 23619M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23620L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23621L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23622S: Supported 23623F: sound/xen/* 23624 23625XEN SWIOTLB SUBSYSTEM 23626M: Juergen Gross <jgross@suse.com> 23627M: Stefano Stabellini <sstabellini@kernel.org> 23628L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23629L: iommu@lists.linux.dev 23630S: Supported 23631F: arch/*/include/asm/xen/swiotlb-xen.h 23632F: drivers/xen/swiotlb-xen.c 23633F: include/xen/arm/swiotlb-xen.h 23634F: include/xen/swiotlb-xen.h 23635 23636XFS FILESYSTEM 23637M: Chandan Babu R <chandan.babu@oracle.com> 23638R: Darrick J. Wong <djwong@kernel.org> 23639L: linux-xfs@vger.kernel.org 23640S: Supported 23641W: http://xfs.org/ 23642C: irc://irc.oftc.net/xfs 23643T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23644P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23645F: Documentation/ABI/testing/sysfs-fs-xfs 23646F: Documentation/admin-guide/xfs.rst 23647F: Documentation/filesystems/xfs-delayed-logging-design.rst 23648F: Documentation/filesystems/xfs-self-describing-metadata.rst 23649F: fs/xfs/ 23650F: include/uapi/linux/dqblk_xfs.h 23651F: include/uapi/linux/fsmap.h 23652 23653XILINX AMS DRIVER 23654M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23655L: linux-iio@vger.kernel.org 23656S: Maintained 23657F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23658F: drivers/iio/adc/xilinx-ams.c 23659 23660XILINX AXI ETHERNET DRIVER 23661M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23662S: Maintained 23663F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23664F: drivers/net/ethernet/xilinx/xilinx_axienet* 23665 23666XILINX CAN DRIVER 23667M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23668R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23669L: linux-can@vger.kernel.org 23670S: Maintained 23671F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23672F: drivers/net/can/xilinx_can.c 23673 23674XILINX EVENT MANAGEMENT DRIVER 23675M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23676S: Maintained 23677F: drivers/soc/xilinx/xlnx_event_manager.c 23678F: include/linux/firmware/xlnx-event-manager.h 23679 23680XILINX GPIO DRIVER 23681M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23682R: Srinivas Neeli <srinivas.neeli@amd.com> 23683R: Michal Simek <michal.simek@amd.com> 23684S: Maintained 23685F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23686F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23687F: drivers/gpio/gpio-xilinx.c 23688F: drivers/gpio/gpio-zynq.c 23689 23690XILINX PWM DRIVER 23691M: Sean Anderson <sean.anderson@seco.com> 23692S: Maintained 23693F: drivers/pwm/pwm-xilinx.c 23694F: include/clocksource/timer-xilinx.h 23695 23696XILINX SD-FEC IP CORES 23697M: Derek Kiernan <derek.kiernan@amd.com> 23698M: Dragan Cvetic <dragan.cvetic@amd.com> 23699S: Maintained 23700F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23701F: Documentation/misc-devices/xilinx_sdfec.rst 23702F: drivers/misc/Kconfig 23703F: drivers/misc/Makefile 23704F: drivers/misc/xilinx_sdfec.c 23705F: include/uapi/misc/xilinx_sdfec.h 23706 23707XILINX UARTLITE SERIAL DRIVER 23708M: Peter Korsgaard <jacmet@sunsite.dk> 23709L: linux-serial@vger.kernel.org 23710S: Maintained 23711F: drivers/tty/serial/uartlite.c 23712 23713XILINX VIDEO IP CORES 23714M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23715L: linux-media@vger.kernel.org 23716S: Supported 23717T: git git://linuxtv.org/media_tree.git 23718F: Documentation/devicetree/bindings/media/xilinx/ 23719F: drivers/media/platform/xilinx/ 23720F: include/uapi/linux/xilinx-v4l2-controls.h 23721 23722XILINX WATCHDOG DRIVER 23723M: Srinivas Neeli <srinivas.neeli@amd.com> 23724R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23725R: Michal Simek <michal.simek@amd.com> 23726S: Maintained 23727F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23728F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23729F: drivers/watchdog/of_xilinx_wdt.c 23730F: drivers/watchdog/xilinx_wwdt.c 23731 23732XILINX XDMA DRIVER 23733M: Lizhi Hou <lizhi.hou@amd.com> 23734M: Brian Xu <brian.xu@amd.com> 23735M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23736L: dmaengine@vger.kernel.org 23737S: Supported 23738F: drivers/dma/xilinx/xdma-regs.h 23739F: drivers/dma/xilinx/xdma.c 23740F: include/linux/dma/amd_xdma.h 23741F: include/linux/platform_data/amd_xdma.h 23742 23743XILINX ZYNQMP DPDMA DRIVER 23744M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23745L: dmaengine@vger.kernel.org 23746S: Supported 23747F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23748F: drivers/dma/xilinx/xilinx_dpdma.c 23749F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23750 23751XILINX ZYNQMP OCM EDAC DRIVER 23752M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23753M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23754S: Maintained 23755F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23756F: drivers/edac/zynqmp_edac.c 23757 23758XILINX ZYNQMP PSGTR PHY DRIVER 23759M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23760L: linux-kernel@vger.kernel.org 23761S: Supported 23762T: git https://github.com/Xilinx/linux-xlnx.git 23763F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23764F: drivers/phy/xilinx/phy-zynqmp.c 23765 23766XILINX ZYNQMP SHA3 DRIVER 23767M: Harsha <harsha.harsha@amd.com> 23768S: Maintained 23769F: drivers/crypto/xilinx/zynqmp-sha.c 23770 23771XILLYBUS DRIVER 23772M: Eli Billauer <eli.billauer@gmail.com> 23773L: linux-kernel@vger.kernel.org 23774S: Supported 23775F: drivers/char/xillybus/ 23776 23777XLP9XX I2C DRIVER 23778M: George Cherian <gcherian@marvell.com> 23779L: linux-i2c@vger.kernel.org 23780S: Supported 23781W: http://www.marvell.com 23782F: drivers/i2c/busses/i2c-xlp9xx.c 23783 23784XRA1403 GPIO EXPANDER 23785M: Nandor Han <nandor.han@ge.com> 23786L: linux-gpio@vger.kernel.org 23787S: Maintained 23788F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23789F: drivers/gpio/gpio-xra1403.c 23790 23791XTENSA XTFPGA PLATFORM SUPPORT 23792M: Max Filippov <jcmvbkbc@gmail.com> 23793S: Maintained 23794F: drivers/spi/spi-xtensa-xtfpga.c 23795F: sound/soc/xtensa/xtfpga-i2s.c 23796 23797YAM DRIVER FOR AX.25 23798M: Jean-Paul Roubelat <jpr@f6fbb.org> 23799L: linux-hams@vger.kernel.org 23800S: Maintained 23801F: drivers/net/hamradio/yam* 23802F: include/linux/yam.h 23803 23804YAMA SECURITY MODULE 23805M: Kees Cook <keescook@chromium.org> 23806S: Supported 23807T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23808F: Documentation/admin-guide/LSM/Yama.rst 23809F: security/yama/ 23810 23811YEALINK PHONE DRIVER 23812M: Henk Vergonet <Henk.Vergonet@gmail.com> 23813L: usbb2k-api-dev@nongnu.org 23814S: Maintained 23815F: Documentation/input/devices/yealink.rst 23816F: drivers/input/misc/yealink.* 23817 23818Z3FOLD COMPRESSED PAGE ALLOCATOR 23819M: Vitaly Wool <vitaly.wool@konsulko.com> 23820R: Miaohe Lin <linmiaohe@huawei.com> 23821L: linux-mm@kvack.org 23822S: Maintained 23823F: mm/z3fold.c 23824 23825Z8530 DRIVER FOR AX.25 23826M: Joerg Reuter <jreuter@yaina.de> 23827L: linux-hams@vger.kernel.org 23828S: Maintained 23829W: http://yaina.de/jreuter/ 23830W: http://www.qsl.net/dl1bke/ 23831F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23832F: drivers/net/hamradio/*scc.c 23833F: drivers/net/hamradio/z8530.h 23834 23835ZBUD COMPRESSED PAGE ALLOCATOR 23836M: Seth Jennings <sjenning@redhat.com> 23837M: Dan Streetman <ddstreet@ieee.org> 23838L: linux-mm@kvack.org 23839S: Maintained 23840F: mm/zbud.c 23841 23842ZD1211RW WIRELESS DRIVER 23843L: linux-wireless@vger.kernel.org 23844S: Orphan 23845F: drivers/net/wireless/zydas/zd1211rw/ 23846 23847ZD1301 MEDIA DRIVER 23848M: Antti Palosaari <crope@iki.fi> 23849L: linux-media@vger.kernel.org 23850S: Maintained 23851W: https://linuxtv.org/ 23852W: http://palosaari.fi/linux/ 23853Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23854F: drivers/media/usb/dvb-usb-v2/zd1301* 23855 23856ZD1301_DEMOD MEDIA DRIVER 23857M: Antti Palosaari <crope@iki.fi> 23858L: linux-media@vger.kernel.org 23859S: Maintained 23860W: https://linuxtv.org/ 23861W: http://palosaari.fi/linux/ 23862Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23863F: drivers/media/dvb-frontends/zd1301_demod* 23864 23865ZHAOXIN PROCESSOR SUPPORT 23866M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23867L: linux-kernel@vger.kernel.org 23868S: Maintained 23869F: arch/x86/kernel/cpu/zhaoxin.c 23870 23871ZONEFS FILESYSTEM 23872M: Damien Le Moal <dlemoal@kernel.org> 23873M: Naohiro Aota <naohiro.aota@wdc.com> 23874R: Johannes Thumshirn <jth@kernel.org> 23875L: linux-fsdevel@vger.kernel.org 23876S: Maintained 23877T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23878F: Documentation/filesystems/zonefs.rst 23879F: fs/zonefs/ 23880 23881ZPOOL COMPRESSED PAGE STORAGE API 23882M: Dan Streetman <ddstreet@ieee.org> 23883L: linux-mm@kvack.org 23884S: Maintained 23885F: include/linux/zpool.h 23886F: mm/zpool.c 23887 23888ZR36067 VIDEO FOR LINUX DRIVER 23889M: Corentin Labbe <clabbe@baylibre.com> 23890L: mjpeg-users@lists.sourceforge.net 23891L: linux-media@vger.kernel.org 23892S: Maintained 23893W: http://mjpeg.sourceforge.net/driver-zoran/ 23894Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23895F: Documentation/driver-api/media/drivers/zoran.rst 23896F: drivers/media/pci/zoran/ 23897 23898ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23899M: Minchan Kim <minchan@kernel.org> 23900M: Sergey Senozhatsky <senozhatsky@chromium.org> 23901L: linux-kernel@vger.kernel.org 23902S: Maintained 23903F: Documentation/admin-guide/blockdev/zram.rst 23904F: drivers/block/zram/ 23905 23906ZS DECSTATION Z85C30 SERIAL DRIVER 23907M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23908S: Maintained 23909F: drivers/tty/serial/zs.* 23910 23911ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23912M: Minchan Kim <minchan@kernel.org> 23913M: Sergey Senozhatsky <senozhatsky@chromium.org> 23914L: linux-mm@kvack.org 23915S: Maintained 23916F: Documentation/mm/zsmalloc.rst 23917F: include/linux/zsmalloc.h 23918F: mm/zsmalloc.c 23919 23920ZSTD 23921M: Nick Terrell <terrelln@fb.com> 23922S: Maintained 23923B: https://github.com/facebook/zstd/issues 23924T: git https://github.com/terrelln/linux.git 23925F: crypto/zstd.c 23926F: include/linux/zstd* 23927F: lib/decompress_unzstd.c 23928F: lib/zstd/ 23929N: zstd 23930K: zstd 23931 23932ZSWAP COMPRESSED SWAP CACHING 23933M: Seth Jennings <sjenning@redhat.com> 23934M: Dan Streetman <ddstreet@ieee.org> 23935M: Vitaly Wool <vitaly.wool@konsulko.com> 23936L: linux-mm@kvack.org 23937S: Maintained 23938F: mm/zswap.c 23939 23940THE REST 23941M: Linus Torvalds <torvalds@linux-foundation.org> 23942L: linux-kernel@vger.kernel.org 23943S: Buried alive in reporters 23944T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23945F: * 23946F: */ 23947
