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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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@aj.id.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/aspeed.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@aj.id.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@aj.id.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: http://www.linux-ax25.org/ 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> 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: Ben Skeggs <bskeggs@redhat.com> 6649M: Karol Herbst <kherbst@redhat.com> 6650M: Lyude Paul <lyude@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 <russell.h.weight@intel.com> 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: include/linux/stackleak.h 8619F: kernel/stackleak.c 8620F: scripts/Makefile.gcc-plugins 8621F: scripts/gcc-plugins/ 8622 8623GCOV BASED KERNEL PROFILING 8624M: Peter Oberparleiter <oberpar@linux.ibm.com> 8625S: Maintained 8626F: Documentation/dev-tools/gcov.rst 8627F: kernel/gcov/ 8628 8629GDB KERNEL DEBUGGING HELPER SCRIPTS 8630M: Jan Kiszka <jan.kiszka@siemens.com> 8631M: Kieran Bingham <kbingham@kernel.org> 8632S: Supported 8633F: scripts/gdb/ 8634 8635GEMINI CRYPTO DRIVER 8636M: Corentin Labbe <clabbe@baylibre.com> 8637L: linux-crypto@vger.kernel.org 8638S: Maintained 8639F: drivers/crypto/gemini/ 8640 8641GEMTEK FM RADIO RECEIVER DRIVER 8642M: Hans Verkuil <hverkuil@xs4all.nl> 8643L: linux-media@vger.kernel.org 8644S: Maintained 8645W: https://linuxtv.org 8646T: git git://linuxtv.org/media_tree.git 8647F: drivers/media/radio/radio-gemtek* 8648 8649GENERIC ARCHITECTURE TOPOLOGY 8650M: Sudeep Holla <sudeep.holla@arm.com> 8651L: linux-kernel@vger.kernel.org 8652S: Maintained 8653F: drivers/base/arch_topology.c 8654F: include/linux/arch_topology.h 8655 8656GENERIC ENTRY CODE 8657M: Thomas Gleixner <tglx@linutronix.de> 8658M: Peter Zijlstra <peterz@infradead.org> 8659M: Andy Lutomirski <luto@kernel.org> 8660L: linux-kernel@vger.kernel.org 8661S: Maintained 8662T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8663F: include/linux/entry-common.h 8664F: include/linux/entry-kvm.h 8665F: kernel/entry/ 8666 8667GENERIC GPIO I2C DRIVER 8668M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8669S: Supported 8670F: drivers/i2c/busses/i2c-gpio.c 8671F: include/linux/platform_data/i2c-gpio.h 8672 8673GENERIC GPIO I2C MULTIPLEXER DRIVER 8674M: Peter Korsgaard <peter.korsgaard@barco.com> 8675L: linux-i2c@vger.kernel.org 8676S: Supported 8677F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8678F: drivers/i2c/muxes/i2c-mux-gpio.c 8679F: include/linux/platform_data/i2c-mux-gpio.h 8680 8681GENERIC HDLC (WAN) DRIVERS 8682M: Krzysztof Halasa <khc@pm.waw.pl> 8683S: Maintained 8684W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8685F: drivers/net/wan/c101.c 8686F: drivers/net/wan/hd6457* 8687F: drivers/net/wan/hdlc* 8688F: drivers/net/wan/n2.c 8689F: drivers/net/wan/pc300too.c 8690F: drivers/net/wan/pci200syn.c 8691F: drivers/net/wan/wanxl* 8692 8693GENERIC INCLUDE/ASM HEADER FILES 8694M: Arnd Bergmann <arnd@arndb.de> 8695L: linux-arch@vger.kernel.org 8696S: Maintained 8697T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8698F: include/asm-generic/ 8699F: include/uapi/asm-generic/ 8700 8701GENERIC PHY FRAMEWORK 8702M: Vinod Koul <vkoul@kernel.org> 8703M: Kishon Vijay Abraham I <kishon@kernel.org> 8704L: linux-phy@lists.infradead.org 8705S: Supported 8706Q: https://patchwork.kernel.org/project/linux-phy/list/ 8707T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8708F: Documentation/devicetree/bindings/phy/ 8709F: drivers/phy/ 8710F: include/dt-bindings/phy/ 8711F: include/linux/phy/ 8712 8713GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8714M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8715S: Supported 8716F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8717 8718GENERIC PM DOMAINS 8719M: "Rafael J. Wysocki" <rafael@kernel.org> 8720M: Kevin Hilman <khilman@kernel.org> 8721M: Ulf Hansson <ulf.hansson@linaro.org> 8722L: linux-pm@vger.kernel.org 8723S: Supported 8724F: Documentation/devicetree/bindings/power/power?domain* 8725F: drivers/base/power/domain*.c 8726F: include/linux/pm_domain.h 8727 8728GENERIC PM DOMAIN PROVIDERS 8729M: Ulf Hansson <ulf.hansson@linaro.org> 8730L: linux-pm@vger.kernel.org 8731S: Supported 8732T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8733F: drivers/pmdomain/ 8734 8735GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8736M: Eugen Hristev <eugen.hristev@microchip.com> 8737L: linux-input@vger.kernel.org 8738S: Maintained 8739F: drivers/input/touchscreen/resistive-adc-touch.c 8740 8741GENERIC STRING LIBRARY 8742M: Kees Cook <keescook@chromium.org> 8743R: Andy Shevchenko <andy@kernel.org> 8744L: linux-hardening@vger.kernel.org 8745S: Supported 8746T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8747F: include/linux/string.h 8748F: include/linux/string_choices.h 8749F: include/linux/string_helpers.h 8750F: lib/string.c 8751F: lib/string_helpers.c 8752F: lib/test-string_helpers.c 8753F: lib/test_string.c 8754 8755GENERIC UIO DRIVER FOR PCI DEVICES 8756M: "Michael S. Tsirkin" <mst@redhat.com> 8757L: kvm@vger.kernel.org 8758S: Supported 8759F: drivers/uio/uio_pci_generic.c 8760 8761GENERIC VDSO LIBRARY 8762M: Andy Lutomirski <luto@kernel.org> 8763M: Thomas Gleixner <tglx@linutronix.de> 8764M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8765L: linux-kernel@vger.kernel.org 8766S: Maintained 8767T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8768F: include/asm-generic/vdso/vsyscall.h 8769F: include/vdso/ 8770F: kernel/time/vsyscall.c 8771F: lib/vdso/ 8772 8773GENWQE (IBM Generic Workqueue Card) 8774M: Frank Haverkamp <haver@linux.ibm.com> 8775S: Supported 8776F: drivers/misc/genwqe/ 8777 8778GET_MAINTAINER SCRIPT 8779M: Joe Perches <joe@perches.com> 8780S: Maintained 8781F: scripts/get_maintainer.pl 8782 8783GFS2 FILE SYSTEM 8784M: Bob Peterson <rpeterso@redhat.com> 8785M: Andreas Gruenbacher <agruenba@redhat.com> 8786L: gfs2@lists.linux.dev 8787S: Supported 8788B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8789T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8790F: Documentation/filesystems/gfs2* 8791F: fs/gfs2/ 8792F: include/uapi/linux/gfs2_ondisk.h 8793 8794GIGABYTE WMI DRIVER 8795M: Thomas Weißschuh <thomas@weissschuh.net> 8796L: platform-driver-x86@vger.kernel.org 8797S: Maintained 8798F: drivers/platform/x86/gigabyte-wmi.c 8799 8800GNSS SUBSYSTEM 8801M: Johan Hovold <johan@kernel.org> 8802S: Maintained 8803T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8804F: Documentation/ABI/testing/sysfs-class-gnss 8805F: Documentation/devicetree/bindings/gnss/ 8806F: drivers/gnss/ 8807F: include/linux/gnss.h 8808 8809GO7007 MPEG CODEC 8810M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8811L: linux-media@vger.kernel.org 8812S: Maintained 8813F: drivers/media/usb/go7007/ 8814 8815GOODIX TOUCHSCREEN 8816M: Bastien Nocera <hadess@hadess.net> 8817M: Hans de Goede <hdegoede@redhat.com> 8818L: linux-input@vger.kernel.org 8819S: Maintained 8820F: drivers/input/touchscreen/goodix* 8821 8822GOOGLE ETHERNET DRIVERS 8823M: Jeroen de Borst <jeroendb@google.com> 8824M: Praveen Kaligineedi <pkaligineedi@google.com> 8825R: Shailend Chand <shailend@google.com> 8826L: netdev@vger.kernel.org 8827S: Supported 8828F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8829F: drivers/net/ethernet/google 8830 8831GOOGLE FIRMWARE DRIVERS 8832M: Tzung-Bi Shih <tzungbi@kernel.org> 8833R: Brian Norris <briannorris@chromium.org> 8834R: Julius Werner <jwerner@chromium.org> 8835L: chrome-platform@lists.linux.dev 8836S: Maintained 8837T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 8838F: drivers/firmware/google/ 8839 8840GPD POCKET FAN DRIVER 8841M: Hans de Goede <hdegoede@redhat.com> 8842L: platform-driver-x86@vger.kernel.org 8843S: Maintained 8844F: drivers/platform/x86/gpd-pocket-fan.c 8845 8846GPIO ACPI SUPPORT 8847M: Mika Westerberg <mika.westerberg@linux.intel.com> 8848M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8849L: linux-gpio@vger.kernel.org 8850L: linux-acpi@vger.kernel.org 8851S: Supported 8852T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8853F: Documentation/firmware-guide/acpi/gpio-properties.rst 8854F: drivers/gpio/gpiolib-acpi.c 8855F: drivers/gpio/gpiolib-acpi.h 8856 8857GPIO AGGREGATOR 8858M: Geert Uytterhoeven <geert+renesas@glider.be> 8859L: linux-gpio@vger.kernel.org 8860S: Supported 8861F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8862F: drivers/gpio/gpio-aggregator.c 8863 8864GPIO IR Transmitter 8865M: Sean Young <sean@mess.org> 8866L: linux-media@vger.kernel.org 8867S: Maintained 8868F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8869F: drivers/media/rc/gpio-ir-tx.c 8870 8871GPIO MOCKUP DRIVER 8872M: Bamvor Jian Zhang <bamv2005@gmail.com> 8873L: linux-gpio@vger.kernel.org 8874S: Maintained 8875F: drivers/gpio/gpio-mockup.c 8876F: tools/testing/selftests/gpio/ 8877 8878GPIO REGMAP 8879R: Michael Walle <michael@walle.cc> 8880S: Maintained 8881F: drivers/gpio/gpio-regmap.c 8882F: include/linux/gpio/regmap.h 8883K: (devm_)?gpio_regmap_(un)?register 8884 8885GPIO SUBSYSTEM 8886M: Linus Walleij <linus.walleij@linaro.org> 8887M: Bartosz Golaszewski <brgl@bgdev.pl> 8888R: Andy Shevchenko <andy@kernel.org> 8889L: linux-gpio@vger.kernel.org 8890S: Maintained 8891T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8892F: Documentation/ABI/obsolete/sysfs-gpio 8893F: Documentation/ABI/testing/gpio-cdev 8894F: Documentation/admin-guide/gpio/ 8895F: Documentation/devicetree/bindings/gpio/ 8896F: Documentation/driver-api/gpio/ 8897F: drivers/gpio/ 8898F: include/dt-bindings/gpio/ 8899F: include/linux/gpio.h 8900F: include/linux/gpio/ 8901F: include/linux/of_gpio.h 8902F: include/uapi/linux/gpio.h 8903F: tools/gpio/ 8904 8905GRE DEMULTIPLEXER DRIVER 8906M: Dmitry Kozlov <xeb@mail.ru> 8907L: netdev@vger.kernel.org 8908S: Maintained 8909F: include/net/gre.h 8910F: net/ipv4/gre_demux.c 8911F: net/ipv4/gre_offload.c 8912 8913GRETH 10/100/1G Ethernet MAC device driver 8914M: Andreas Larsson <andreas@gaisler.com> 8915L: netdev@vger.kernel.org 8916S: Maintained 8917F: drivers/net/ethernet/aeroflex/ 8918 8919GREYBUS AUDIO PROTOCOLS DRIVERS 8920M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8921M: Mark Greer <mgreer@animalcreek.com> 8922S: Maintained 8923F: drivers/staging/greybus/audio_apbridgea.c 8924F: drivers/staging/greybus/audio_apbridgea.h 8925F: drivers/staging/greybus/audio_codec.c 8926F: drivers/staging/greybus/audio_codec.h 8927F: drivers/staging/greybus/audio_gb.c 8928F: drivers/staging/greybus/audio_manager.c 8929F: drivers/staging/greybus/audio_manager.h 8930F: drivers/staging/greybus/audio_manager_module.c 8931F: drivers/staging/greybus/audio_manager_private.h 8932F: drivers/staging/greybus/audio_manager_sysfs.c 8933F: drivers/staging/greybus/audio_module.c 8934F: drivers/staging/greybus/audio_topology.c 8935 8936GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8937M: Viresh Kumar <vireshk@kernel.org> 8938S: Maintained 8939F: drivers/staging/greybus/authentication.c 8940F: drivers/staging/greybus/bootrom.c 8941F: drivers/staging/greybus/firmware.h 8942F: drivers/staging/greybus/fw-core.c 8943F: drivers/staging/greybus/fw-download.c 8944F: drivers/staging/greybus/fw-management.c 8945F: drivers/staging/greybus/greybus_authentication.h 8946F: drivers/staging/greybus/greybus_firmware.h 8947F: drivers/staging/greybus/hid.c 8948F: drivers/staging/greybus/i2c.c 8949F: drivers/staging/greybus/spi.c 8950F: drivers/staging/greybus/spilib.c 8951F: drivers/staging/greybus/spilib.h 8952 8953GREYBUS LOOPBACK DRIVER 8954M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8955S: Maintained 8956F: drivers/staging/greybus/loopback.c 8957 8958GREYBUS PLATFORM DRIVERS 8959M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8960S: Maintained 8961F: drivers/staging/greybus/arche-apb-ctrl.c 8962F: drivers/staging/greybus/arche-platform.c 8963F: drivers/staging/greybus/arche_platform.h 8964 8965GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8966M: Rui Miguel Silva <rmfrfs@gmail.com> 8967S: Maintained 8968F: drivers/staging/greybus/gpio.c 8969F: drivers/staging/greybus/light.c 8970F: drivers/staging/greybus/power_supply.c 8971F: drivers/staging/greybus/sdio.c 8972F: drivers/staging/greybus/spi.c 8973F: drivers/staging/greybus/spilib.c 8974 8975GREYBUS SUBSYSTEM 8976M: Johan Hovold <johan@kernel.org> 8977M: Alex Elder <elder@kernel.org> 8978M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8979L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8980S: Maintained 8981F: drivers/greybus/ 8982F: drivers/staging/greybus/ 8983F: include/linux/greybus.h 8984F: include/linux/greybus/ 8985 8986GREYBUS UART PROTOCOLS DRIVERS 8987M: David Lin <dtwlin@gmail.com> 8988S: Maintained 8989F: drivers/staging/greybus/log.c 8990F: drivers/staging/greybus/uart.c 8991 8992GS1662 VIDEO SERIALIZER 8993M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8994L: linux-media@vger.kernel.org 8995S: Maintained 8996T: git git://linuxtv.org/media_tree.git 8997F: drivers/media/spi/gs1662.c 8998 8999GSPCA FINEPIX SUBDRIVER 9000M: Frank Zago <frank@zago.net> 9001L: linux-media@vger.kernel.org 9002S: Maintained 9003T: git git://linuxtv.org/media_tree.git 9004F: drivers/media/usb/gspca/finepix.c 9005 9006GSPCA GL860 SUBDRIVER 9007M: Olivier Lorin <o.lorin@laposte.net> 9008L: linux-media@vger.kernel.org 9009S: Maintained 9010T: git git://linuxtv.org/media_tree.git 9011F: drivers/media/usb/gspca/gl860/ 9012 9013GSPCA M5602 SUBDRIVER 9014M: Erik Andren <erik.andren@gmail.com> 9015L: linux-media@vger.kernel.org 9016S: Maintained 9017T: git git://linuxtv.org/media_tree.git 9018F: drivers/media/usb/gspca/m5602/ 9019 9020GSPCA PAC207 SONIXB SUBDRIVER 9021M: Hans Verkuil <hverkuil@xs4all.nl> 9022L: linux-media@vger.kernel.org 9023S: Odd Fixes 9024T: git git://linuxtv.org/media_tree.git 9025F: drivers/media/usb/gspca/pac207.c 9026 9027GSPCA SN9C20X SUBDRIVER 9028M: Brian Johnson <brijohn@gmail.com> 9029L: linux-media@vger.kernel.org 9030S: Maintained 9031T: git git://linuxtv.org/media_tree.git 9032F: drivers/media/usb/gspca/sn9c20x.c 9033 9034GSPCA T613 SUBDRIVER 9035M: Leandro Costantino <lcostantino@gmail.com> 9036L: linux-media@vger.kernel.org 9037S: Maintained 9038T: git git://linuxtv.org/media_tree.git 9039F: drivers/media/usb/gspca/t613.c 9040 9041GSPCA USB WEBCAM DRIVER 9042M: Hans Verkuil <hverkuil@xs4all.nl> 9043L: linux-media@vger.kernel.org 9044S: Odd Fixes 9045T: git git://linuxtv.org/media_tree.git 9046F: drivers/media/usb/gspca/ 9047 9048GTP (GPRS Tunneling Protocol) 9049M: Pablo Neira Ayuso <pablo@netfilter.org> 9050M: Harald Welte <laforge@gnumonks.org> 9051L: osmocom-net-gprs@lists.osmocom.org 9052S: Maintained 9053T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9054F: drivers/net/gtp.c 9055 9056GUID PARTITION TABLE (GPT) 9057M: Davidlohr Bueso <dave@stgolabs.net> 9058L: linux-efi@vger.kernel.org 9059S: Maintained 9060F: block/partitions/efi.* 9061 9062HABANALABS PCI DRIVER 9063M: Oded Gabbay <ogabbay@kernel.org> 9064L: dri-devel@lists.freedesktop.org 9065S: Supported 9066C: irc://irc.oftc.net/dri-devel 9067T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9068F: Documentation/ABI/testing/debugfs-driver-habanalabs 9069F: Documentation/ABI/testing/sysfs-driver-habanalabs 9070F: drivers/accel/habanalabs/ 9071F: include/trace/events/habanalabs.h 9072F: include/uapi/drm/habanalabs_accel.h 9073 9074HACKRF MEDIA DRIVER 9075M: Antti Palosaari <crope@iki.fi> 9076L: linux-media@vger.kernel.org 9077S: Maintained 9078W: https://linuxtv.org 9079W: http://palosaari.fi/linux/ 9080Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9081T: git git://linuxtv.org/anttip/media_tree.git 9082F: drivers/media/usb/hackrf/ 9083 9084HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9085M: Chuck Lever <chuck.lever@oracle.com> 9086L: kernel-tls-handshake@lists.linux.dev 9087L: netdev@vger.kernel.org 9088S: Maintained 9089F: Documentation/netlink/specs/handshake.yaml 9090F: Documentation/networking/tls-handshake.rst 9091F: include/net/handshake.h 9092F: include/trace/events/handshake.h 9093F: net/handshake/ 9094 9095HANTRO VPU CODEC DRIVER 9096M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9097M: Philipp Zabel <p.zabel@pengutronix.de> 9098L: linux-media@vger.kernel.org 9099L: linux-rockchip@lists.infradead.org 9100S: Maintained 9101F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9102F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9103F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9104F: drivers/media/platform/verisilicon/ 9105 9106HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9107M: Frank Seidel <frank@f-seidel.de> 9108L: platform-driver-x86@vger.kernel.org 9109S: Maintained 9110W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9111F: drivers/platform/x86/hdaps.c 9112 9113HARDWARE MONITORING 9114M: Jean Delvare <jdelvare@suse.com> 9115M: Guenter Roeck <linux@roeck-us.net> 9116L: linux-hwmon@vger.kernel.org 9117S: Maintained 9118W: http://hwmon.wiki.kernel.org/ 9119T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9120F: Documentation/ABI/testing/sysfs-class-hwmon 9121F: Documentation/devicetree/bindings/hwmon/ 9122F: Documentation/hwmon/ 9123F: drivers/hwmon/ 9124F: include/linux/hwmon*.h 9125F: include/trace/events/hwmon*.h 9126K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9127 9128HARDWARE RANDOM NUMBER GENERATOR CORE 9129M: Olivia Mackall <olivia@selenic.com> 9130M: Herbert Xu <herbert@gondor.apana.org.au> 9131L: linux-crypto@vger.kernel.org 9132S: Odd fixes 9133F: Documentation/admin-guide/hw_random.rst 9134F: Documentation/devicetree/bindings/rng/ 9135F: drivers/char/hw_random/ 9136F: include/linux/hw_random.h 9137 9138HARDWARE SPINLOCK CORE 9139M: Ohad Ben-Cohen <ohad@wizery.com> 9140M: Bjorn Andersson <andersson@kernel.org> 9141R: Baolin Wang <baolin.wang7@gmail.com> 9142L: linux-remoteproc@vger.kernel.org 9143S: Maintained 9144T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9145F: Documentation/devicetree/bindings/hwlock/ 9146F: Documentation/locking/hwspinlock.rst 9147F: drivers/hwspinlock/ 9148F: include/linux/hwspinlock.h 9149 9150HARDWARE TRACING FACILITIES 9151M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9152S: Maintained 9153F: drivers/hwtracing/ 9154 9155HARMONY SOUND DRIVER 9156L: linux-parisc@vger.kernel.org 9157S: Maintained 9158F: sound/parisc/harmony.* 9159 9160HDPVR USB VIDEO ENCODER DRIVER 9161M: Hans Verkuil <hverkuil@xs4all.nl> 9162L: linux-media@vger.kernel.org 9163S: Odd Fixes 9164W: https://linuxtv.org 9165T: git git://linuxtv.org/media_tree.git 9166F: drivers/media/usb/hdpvr/ 9167 9168HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9169M: Matt Hsiao <matt.hsiao@hpe.com> 9170S: Supported 9171F: drivers/misc/hpilo.[ch] 9172 9173HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9174M: Jerry Hoemann <jerry.hoemann@hpe.com> 9175S: Supported 9176F: Documentation/watchdog/hpwdt.rst 9177F: drivers/watchdog/hpwdt.c 9178 9179HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9180M: Don Brace <don.brace@microchip.com> 9181L: storagedev@microchip.com 9182L: linux-scsi@vger.kernel.org 9183S: Supported 9184F: Documentation/scsi/hpsa.rst 9185F: drivers/scsi/hpsa*.[ch] 9186F: include/linux/cciss*.h 9187F: include/uapi/linux/cciss*.h 9188 9189HFI1 DRIVER 9190M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9191L: linux-rdma@vger.kernel.org 9192S: Supported 9193F: drivers/infiniband/hw/hfi1 9194 9195HFS FILESYSTEM 9196L: linux-fsdevel@vger.kernel.org 9197S: Orphan 9198F: Documentation/filesystems/hfs.rst 9199F: fs/hfs/ 9200 9201HFSPLUS FILESYSTEM 9202L: linux-fsdevel@vger.kernel.org 9203S: Orphan 9204F: Documentation/filesystems/hfsplus.rst 9205F: fs/hfsplus/ 9206 9207HGA FRAMEBUFFER DRIVER 9208M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9209L: linux-nvidia@lists.surfsouth.com 9210S: Maintained 9211W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9212F: drivers/video/fbdev/hgafb.c 9213 9214HIBERNATION (aka Software Suspend, aka swsusp) 9215M: "Rafael J. Wysocki" <rafael@kernel.org> 9216M: Pavel Machek <pavel@ucw.cz> 9217L: linux-pm@vger.kernel.org 9218S: Supported 9219B: https://bugzilla.kernel.org 9220F: arch/*/include/asm/suspend*.h 9221F: arch/x86/power/ 9222F: drivers/base/power/ 9223F: include/linux/freezer.h 9224F: include/linux/pm.h 9225F: include/linux/suspend.h 9226F: kernel/power/ 9227 9228HID CORE LAYER 9229M: Jiri Kosina <jikos@kernel.org> 9230M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9231L: linux-input@vger.kernel.org 9232S: Maintained 9233T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9234F: Documentation/hid/ 9235F: drivers/hid/ 9236F: include/linux/hid* 9237F: include/uapi/linux/hid* 9238F: samples/hid/ 9239F: tools/testing/selftests/hid/ 9240 9241HID LOGITECH DRIVERS 9242R: Filipe Laíns <lains@riseup.net> 9243L: linux-input@vger.kernel.org 9244S: Maintained 9245F: drivers/hid/hid-logitech-* 9246 9247HID NVIDIA SHIELD DRIVER 9248M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9249L: linux-input@vger.kernel.org 9250S: Maintained 9251F: drivers/hid/hid-nvidia-shield.c 9252 9253HID PHOENIX RC FLIGHT CONTROLLER 9254M: Marcus Folkesson <marcus.folkesson@gmail.com> 9255L: linux-input@vger.kernel.org 9256S: Maintained 9257F: drivers/hid/hid-pxrc.c 9258 9259HID PLAYSTATION DRIVER 9260M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9261L: linux-input@vger.kernel.org 9262S: Supported 9263F: drivers/hid/hid-playstation.c 9264 9265HID SENSOR HUB DRIVERS 9266M: Jiri Kosina <jikos@kernel.org> 9267M: Jonathan Cameron <jic23@kernel.org> 9268M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9269L: linux-input@vger.kernel.org 9270L: linux-iio@vger.kernel.org 9271S: Maintained 9272F: Documentation/hid/hid-sensor* 9273F: drivers/hid/hid-sensor-* 9274F: drivers/iio/*/hid-* 9275F: include/linux/hid-sensor-* 9276 9277HID VRC-2 CAR CONTROLLER DRIVER 9278M: Marcus Folkesson <marcus.folkesson@gmail.com> 9279L: linux-input@vger.kernel.org 9280S: Maintained 9281F: drivers/hid/hid-vrc2.c 9282 9283HID WACOM DRIVER 9284M: Ping Cheng <ping.cheng@wacom.com> 9285M: Jason Gerecke <jason.gerecke@wacom.com> 9286L: linux-input@vger.kernel.org 9287S: Maintained 9288F: drivers/hid/wacom.h 9289F: drivers/hid/wacom_* 9290 9291HID++ LOGITECH DRIVERS 9292R: Filipe Laíns <lains@riseup.net> 9293R: Bastien Nocera <hadess@hadess.net> 9294L: linux-input@vger.kernel.org 9295S: Maintained 9296F: drivers/hid/hid-logitech-hidpp.c 9297 9298HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9299M: Thomas Gleixner <tglx@linutronix.de> 9300L: linux-kernel@vger.kernel.org 9301S: Maintained 9302T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9303F: Documentation/timers/ 9304F: include/linux/clockchips.h 9305F: include/linux/hrtimer.h 9306F: kernel/time/clockevents.c 9307F: kernel/time/hrtimer.c 9308F: kernel/time/timer_*.c 9309 9310HIGH-SPEED SCC DRIVER FOR AX.25 9311L: linux-hams@vger.kernel.org 9312S: Orphan 9313F: drivers/net/hamradio/scc.c 9314 9315HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9316M: HighPoint Linux Team <linux@highpoint-tech.com> 9317S: Supported 9318W: http://www.highpoint-tech.com 9319F: Documentation/scsi/hptiop.rst 9320F: drivers/scsi/hptiop.c 9321 9322HIKEY960 ONBOARD USB GPIO HUB DRIVER 9323M: John Stultz <jstultz@google.com> 9324L: linux-kernel@vger.kernel.org 9325S: Maintained 9326F: drivers/misc/hisi_hikey_usb.c 9327 9328HIMAX HX83112B TOUCHSCREEN SUPPORT 9329M: Job Noorman <job@noorman.info> 9330L: linux-input@vger.kernel.org 9331S: Maintained 9332F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9333F: drivers/input/touchscreen/himax_hx83112b.c 9334 9335HIPPI 9336M: Jes Sorensen <jes@trained-monkey.org> 9337L: linux-hippi@sunsite.dk 9338S: Maintained 9339F: drivers/net/hippi/ 9340F: include/linux/hippidevice.h 9341F: include/uapi/linux/if_hippi.h 9342F: net/802/hippi.c 9343 9344HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9345M: Kurt Kanzenbach <kurt@linutronix.de> 9346L: netdev@vger.kernel.org 9347S: Maintained 9348F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9349F: drivers/net/dsa/hirschmann/* 9350F: include/linux/platform_data/hirschmann-hellcreek.h 9351F: net/dsa/tag_hellcreek.c 9352 9353HISILICON DMA DRIVER 9354M: Zhou Wang <wangzhou1@hisilicon.com> 9355M: Jie Hai <haijie1@huawei.com> 9356L: dmaengine@vger.kernel.org 9357S: Maintained 9358F: drivers/dma/hisi_dma.c 9359 9360HISILICON GPIO DRIVER 9361M: Jay Fang <f.fangjian@huawei.com> 9362L: linux-gpio@vger.kernel.org 9363S: Maintained 9364F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9365F: drivers/gpio/gpio-hisi.c 9366 9367HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9368M: Longfang Liu <liulongfang@huawei.com> 9369L: linux-crypto@vger.kernel.org 9370S: Maintained 9371F: Documentation/ABI/testing/debugfs-hisi-hpre 9372F: drivers/crypto/hisilicon/hpre/hpre.h 9373F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9374F: drivers/crypto/hisilicon/hpre/hpre_main.c 9375 9376HISILICON HNS3 PMU DRIVER 9377M: Jijie Shao <shaojijie@huawei.com> 9378S: Supported 9379F: Documentation/admin-guide/perf/hns3-pmu.rst 9380F: drivers/perf/hisilicon/hns3_pmu.c 9381 9382HISILICON I2C CONTROLLER DRIVER 9383M: Yicong Yang <yangyicong@hisilicon.com> 9384L: linux-i2c@vger.kernel.org 9385S: Maintained 9386W: https://www.hisilicon.com 9387F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9388F: drivers/i2c/busses/i2c-hisi.c 9389 9390HISILICON KUNPENG SOC HCCS DRIVER 9391M: Huisong Li <lihuisong@huawei.com> 9392S: Maintained 9393F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9394F: drivers/soc/hisilicon/kunpeng_hccs.c 9395F: drivers/soc/hisilicon/kunpeng_hccs.h 9396 9397HISILICON LPC BUS DRIVER 9398M: Jay Fang <f.fangjian@huawei.com> 9399S: Maintained 9400W: http://www.hisilicon.com 9401F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9402F: drivers/bus/hisi_lpc.c 9403 9404HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9405M: Yisen Zhuang <yisen.zhuang@huawei.com> 9406M: Salil Mehta <salil.mehta@huawei.com> 9407L: netdev@vger.kernel.org 9408S: Maintained 9409W: http://www.hisilicon.com 9410F: drivers/net/ethernet/hisilicon/hns3/ 9411 9412HISILICON NETWORK SUBSYSTEM DRIVER 9413M: Yisen Zhuang <yisen.zhuang@huawei.com> 9414M: Salil Mehta <salil.mehta@huawei.com> 9415L: netdev@vger.kernel.org 9416S: Maintained 9417W: http://www.hisilicon.com 9418F: Documentation/devicetree/bindings/net/hisilicon*.txt 9419F: drivers/net/ethernet/hisilicon/ 9420 9421HISILICON PMU DRIVER 9422M: Yicong Yang <yangyicong@hisilicon.com> 9423M: Jonathan Cameron <jonathan.cameron@huawei.com> 9424S: Supported 9425W: http://www.hisilicon.com 9426F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9427F: Documentation/admin-guide/perf/hisi-pmu.rst 9428F: drivers/perf/hisilicon 9429 9430HISILICON PTT DRIVER 9431M: Yicong Yang <yangyicong@hisilicon.com> 9432M: Jonathan Cameron <jonathan.cameron@huawei.com> 9433L: linux-kernel@vger.kernel.org 9434S: Maintained 9435F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9436F: Documentation/trace/hisi-ptt.rst 9437F: drivers/hwtracing/ptt/ 9438F: tools/perf/arch/arm64/util/hisi-ptt.c 9439F: tools/perf/util/hisi-ptt* 9440F: tools/perf/util/hisi-ptt-decoder/* 9441 9442HISILICON QM DRIVER 9443M: Weili Qian <qianweili@huawei.com> 9444M: Zhou Wang <wangzhou1@hisilicon.com> 9445L: linux-crypto@vger.kernel.org 9446S: Maintained 9447F: drivers/crypto/hisilicon/Kconfig 9448F: drivers/crypto/hisilicon/Makefile 9449F: drivers/crypto/hisilicon/qm.c 9450F: drivers/crypto/hisilicon/sgl.c 9451F: include/linux/hisi_acc_qm.h 9452 9453HISILICON ROCE DRIVER 9454M: Junxian Huang <huangjunxian6@hisilicon.com> 9455L: linux-rdma@vger.kernel.org 9456S: Maintained 9457F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9458F: drivers/infiniband/hw/hns/ 9459 9460HISILICON SAS Controller 9461M: Xiang Chen <chenxiang66@hisilicon.com> 9462S: Supported 9463W: http://www.hisilicon.com 9464F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9465F: drivers/scsi/hisi_sas/ 9466 9467HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9468M: Kai Ye <yekai13@huawei.com> 9469M: Longfang Liu <liulongfang@huawei.com> 9470L: linux-crypto@vger.kernel.org 9471S: Maintained 9472F: Documentation/ABI/testing/debugfs-hisi-sec 9473F: drivers/crypto/hisilicon/sec2/sec.h 9474F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9475F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9476F: drivers/crypto/hisilicon/sec2/sec_main.c 9477 9478HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9479M: Jay Fang <f.fangjian@huawei.com> 9480L: linux-spi@vger.kernel.org 9481S: Maintained 9482W: http://www.hisilicon.com 9483F: drivers/spi/spi-hisi-kunpeng.c 9484 9485HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9486M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9487L: linux-kernel@vger.kernel.org 9488S: Maintained 9489F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9490F: drivers/spmi/hisi-spmi-controller.c 9491 9492HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9493M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9494L: linux-kernel@vger.kernel.org 9495S: Maintained 9496F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9497F: drivers/mfd/hi6421-spmi-pmic.c 9498 9499HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9500M: Weili Qian <qianweili@huawei.com> 9501S: Maintained 9502F: drivers/crypto/hisilicon/trng/trng.c 9503 9504HISILICON V3XX SPI NOR FLASH Controller Driver 9505M: Jay Fang <f.fangjian@huawei.com> 9506S: Maintained 9507W: http://www.hisilicon.com 9508F: drivers/spi/spi-hisi-sfc-v3xx.c 9509 9510HISILICON ZIP Controller DRIVER 9511M: Yang Shen <shenyang39@huawei.com> 9512M: Zhou Wang <wangzhou1@hisilicon.com> 9513L: linux-crypto@vger.kernel.org 9514S: Maintained 9515F: Documentation/ABI/testing/debugfs-hisi-zip 9516F: drivers/crypto/hisilicon/zip/ 9517 9518HMM - Heterogeneous Memory Management 9519M: Jérôme Glisse <jglisse@redhat.com> 9520L: linux-mm@kvack.org 9521S: Maintained 9522F: Documentation/mm/hmm.rst 9523F: include/linux/hmm* 9524F: lib/test_hmm* 9525F: mm/hmm* 9526F: tools/testing/selftests/mm/*hmm* 9527 9528HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9529M: Andreas Klinger <ak@it-klinger.de> 9530L: linux-iio@vger.kernel.org 9531S: Maintained 9532F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9533F: drivers/iio/pressure/mprls0025pa.c 9534 9535HOST AP DRIVER 9536M: Jouni Malinen <j@w1.fi> 9537L: linux-wireless@vger.kernel.org 9538S: Obsolete 9539W: http://w1.fi/hostap-driver.html 9540F: drivers/net/wireless/intersil/hostap/ 9541 9542HP BIOSCFG DRIVER 9543M: Jorge Lopez <jorge.lopez2@hp.com> 9544L: platform-driver-x86@vger.kernel.org 9545S: Maintained 9546F: drivers/platform/x86/hp/hp-bioscfg/ 9547 9548HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9549L: platform-driver-x86@vger.kernel.org 9550S: Orphan 9551F: drivers/platform/x86/hp/tc1100-wmi.c 9552 9553HP WMI HARDWARE MONITOR DRIVER 9554M: James Seo <james@equiv.tech> 9555L: linux-hwmon@vger.kernel.org 9556S: Maintained 9557F: Documentation/hwmon/hp-wmi-sensors.rst 9558F: drivers/hwmon/hp-wmi-sensors.c 9559 9560HPET: High Precision Event Timers driver 9561M: Clemens Ladisch <clemens@ladisch.de> 9562S: Maintained 9563F: Documentation/timers/hpet.rst 9564F: drivers/char/hpet.c 9565F: include/linux/hpet.h 9566F: include/uapi/linux/hpet.h 9567 9568HPET: x86 9569S: Orphan 9570F: arch/x86/include/asm/hpet.h 9571F: arch/x86/kernel/hpet.c 9572 9573HPFS FILESYSTEM 9574M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9575S: Maintained 9576W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9577F: fs/hpfs/ 9578 9579HS3001 Hardware Temperature and Humidity Sensor 9580M: Andre Werner <andre.werner@systec-electronic.com> 9581L: linux-hwmon@vger.kernel.org 9582S: Maintained 9583F: drivers/hwmon/hs3001.c 9584 9585HSI SUBSYSTEM 9586M: Sebastian Reichel <sre@kernel.org> 9587S: Maintained 9588T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9589F: Documentation/ABI/testing/sysfs-bus-hsi 9590F: Documentation/driver-api/hsi.rst 9591F: drivers/hsi/ 9592F: include/linux/hsi/ 9593F: include/uapi/linux/hsi/ 9594 9595HSO 3G MODEM DRIVER 9596L: linux-usb@vger.kernel.org 9597S: Orphan 9598F: drivers/net/usb/hso.c 9599 9600HSR NETWORK PROTOCOL 9601L: netdev@vger.kernel.org 9602S: Orphan 9603F: net/hsr/ 9604 9605HT16K33 LED CONTROLLER DRIVER 9606M: Robin van der Gracht <robin@protonic.nl> 9607S: Maintained 9608F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9609F: drivers/auxdisplay/ht16k33.c 9610 9611HTCPEN TOUCHSCREEN DRIVER 9612M: Pau Oliva Fora <pof@eslack.org> 9613L: linux-input@vger.kernel.org 9614S: Maintained 9615F: drivers/input/touchscreen/htcpen.c 9616 9617HTE SUBSYSTEM 9618M: Dipen Patel <dipenp@nvidia.com> 9619L: timestamp@lists.linux.dev 9620S: Maintained 9621Q: https://patchwork.kernel.org/project/timestamp/list/ 9622T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9623F: Documentation/devicetree/bindings/timestamp/ 9624F: Documentation/driver-api/hte/ 9625F: drivers/hte/ 9626F: include/linux/hte.h 9627 9628HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9629M: Lorenzo Bianconi <lorenzo@kernel.org> 9630L: linux-iio@vger.kernel.org 9631S: Maintained 9632W: http://www.st.com/ 9633F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9634F: drivers/iio/humidity/hts221* 9635 9636HUAWEI ETHERNET DRIVER 9637M: Cai Huoqing <cai.huoqing@linux.dev> 9638L: netdev@vger.kernel.org 9639S: Maintained 9640F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9641F: drivers/net/ethernet/huawei/hinic/ 9642 9643HUGETLB SUBSYSTEM 9644M: Mike Kravetz <mike.kravetz@oracle.com> 9645M: Muchun Song <muchun.song@linux.dev> 9646L: linux-mm@kvack.org 9647S: Maintained 9648F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9649F: Documentation/admin-guide/mm/hugetlbpage.rst 9650F: Documentation/mm/hugetlbfs_reserv.rst 9651F: Documentation/mm/vmemmap_dedup.rst 9652F: fs/hugetlbfs/ 9653F: include/linux/hugetlb.h 9654F: mm/hugetlb.c 9655F: mm/hugetlb_vmemmap.c 9656F: mm/hugetlb_vmemmap.h 9657 9658HVA ST MEDIA DRIVER 9659M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9660L: linux-media@vger.kernel.org 9661S: Supported 9662W: https://linuxtv.org 9663T: git git://linuxtv.org/media_tree.git 9664F: drivers/media/platform/st/sti/hva 9665 9666HWPOISON MEMORY FAILURE HANDLING 9667M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9668R: Miaohe Lin <linmiaohe@huawei.com> 9669L: linux-mm@kvack.org 9670S: Maintained 9671F: mm/hwpoison-inject.c 9672F: mm/memory-failure.c 9673 9674HYCON HY46XX TOUCHSCREEN SUPPORT 9675M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9676L: linux-input@vger.kernel.org 9677S: Maintained 9678F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9679F: drivers/input/touchscreen/hycon-hy46xx.c 9680 9681HYGON PROCESSOR SUPPORT 9682M: Pu Wen <puwen@hygon.cn> 9683L: linux-kernel@vger.kernel.org 9684S: Maintained 9685F: arch/x86/kernel/cpu/hygon.c 9686 9687HYNIX HI556 SENSOR DRIVER 9688M: Sakari Ailus <sakari.ailus@linux.intel.com> 9689L: linux-media@vger.kernel.org 9690S: Maintained 9691T: git git://linuxtv.org/media_tree.git 9692F: drivers/media/i2c/hi556.c 9693 9694HYNIX HI846 SENSOR DRIVER 9695M: Martin Kepplinger <martin.kepplinger@puri.sm> 9696L: linux-media@vger.kernel.org 9697S: Maintained 9698F: drivers/media/i2c/hi846.c 9699 9700HYNIX HI847 SENSOR DRIVER 9701M: Sakari Ailus <sakari.ailus@linux.intel.com> 9702L: linux-media@vger.kernel.org 9703S: Maintained 9704F: drivers/media/i2c/hi847.c 9705 9706Hyper-V/Azure CORE AND DRIVERS 9707M: "K. Y. Srinivasan" <kys@microsoft.com> 9708M: Haiyang Zhang <haiyangz@microsoft.com> 9709M: Wei Liu <wei.liu@kernel.org> 9710M: Dexuan Cui <decui@microsoft.com> 9711L: linux-hyperv@vger.kernel.org 9712S: Supported 9713T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9714F: Documentation/ABI/stable/sysfs-bus-vmbus 9715F: Documentation/ABI/testing/debugfs-hyperv 9716F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9717F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9718F: Documentation/virt/hyperv 9719F: arch/arm64/hyperv 9720F: arch/arm64/include/asm/hyperv-tlfs.h 9721F: arch/arm64/include/asm/mshyperv.h 9722F: arch/x86/hyperv 9723F: arch/x86/include/asm/hyperv-tlfs.h 9724F: arch/x86/include/asm/mshyperv.h 9725F: arch/x86/include/asm/trace/hyperv.h 9726F: arch/x86/kernel/cpu/mshyperv.c 9727F: drivers/clocksource/hyperv_timer.c 9728F: drivers/hid/hid-hyperv.c 9729F: drivers/hv/ 9730F: drivers/input/serio/hyperv-keyboard.c 9731F: drivers/iommu/hyperv-iommu.c 9732F: drivers/net/ethernet/microsoft/ 9733F: drivers/net/hyperv/ 9734F: drivers/pci/controller/pci-hyperv-intf.c 9735F: drivers/pci/controller/pci-hyperv.c 9736F: drivers/scsi/storvsc_drv.c 9737F: drivers/uio/uio_hv_generic.c 9738F: drivers/video/fbdev/hyperv_fb.c 9739F: include/asm-generic/hyperv-tlfs.h 9740F: include/asm-generic/mshyperv.h 9741F: include/clocksource/hyperv_timer.h 9742F: include/linux/hyperv.h 9743F: include/net/mana 9744F: include/uapi/linux/hyperv.h 9745F: net/vmw_vsock/hyperv_transport.c 9746F: tools/hv/ 9747 9748HYPERBUS SUPPORT 9749M: Vignesh Raghavendra <vigneshr@ti.com> 9750R: Tudor Ambarus <tudor.ambarus@linaro.org> 9751L: linux-mtd@lists.infradead.org 9752S: Supported 9753Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9754C: irc://irc.oftc.net/mtd 9755T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9756F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9757F: drivers/mtd/hyperbus/ 9758F: include/linux/mtd/hyperbus.h 9759 9760HYPERVISOR VIRTUAL CONSOLE DRIVER 9761L: linuxppc-dev@lists.ozlabs.org 9762S: Odd Fixes 9763F: drivers/tty/hvc/ 9764 9765I2C ACPI SUPPORT 9766M: Mika Westerberg <mika.westerberg@linux.intel.com> 9767L: linux-i2c@vger.kernel.org 9768L: linux-acpi@vger.kernel.org 9769S: Maintained 9770F: drivers/i2c/i2c-core-acpi.c 9771 9772I2C ADDRESS TRANSLATOR (ATR) 9773M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9774R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9775L: linux-i2c@vger.kernel.org 9776S: Maintained 9777F: drivers/i2c/i2c-atr.c 9778F: include/linux/i2c-atr.h 9779 9780I2C CONTROLLER DRIVER FOR NVIDIA GPU 9781M: Ajay Gupta <ajayg@nvidia.com> 9782L: linux-i2c@vger.kernel.org 9783S: Maintained 9784F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9785F: drivers/i2c/busses/i2c-nvidia-gpu.c 9786 9787I2C MUXES 9788M: Peter Rosin <peda@axentia.se> 9789L: linux-i2c@vger.kernel.org 9790S: Maintained 9791F: Documentation/devicetree/bindings/i2c/i2c-arb* 9792F: Documentation/devicetree/bindings/i2c/i2c-gate* 9793F: Documentation/devicetree/bindings/i2c/i2c-mux* 9794F: Documentation/i2c/i2c-topology.rst 9795F: Documentation/i2c/muxes/ 9796F: drivers/i2c/i2c-mux.c 9797F: drivers/i2c/muxes/ 9798F: include/linux/i2c-mux.h 9799 9800I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9801M: Gregory CLEMENT <gregory.clement@bootlin.com> 9802L: linux-i2c@vger.kernel.org 9803S: Maintained 9804F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9805F: drivers/i2c/busses/i2c-mv64xxx.c 9806 9807I2C OVER PARALLEL PORT 9808M: Jean Delvare <jdelvare@suse.com> 9809L: linux-i2c@vger.kernel.org 9810S: Maintained 9811F: Documentation/i2c/busses/i2c-parport.rst 9812F: drivers/i2c/busses/i2c-parport.c 9813 9814I2C SUBSYSTEM 9815M: Wolfram Sang <wsa@kernel.org> 9816L: linux-i2c@vger.kernel.org 9817S: Maintained 9818W: https://i2c.wiki.kernel.org/ 9819Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9820T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9821F: Documentation/devicetree/bindings/i2c/i2c.txt 9822F: Documentation/i2c/ 9823F: drivers/i2c/* 9824F: include/dt-bindings/i2c/i2c.h 9825F: include/linux/i2c-dev.h 9826F: include/linux/i2c-smbus.h 9827F: include/linux/i2c.h 9828F: include/uapi/linux/i2c-*.h 9829F: include/uapi/linux/i2c.h 9830 9831I2C SUBSYSTEM HOST DRIVERS 9832M: Andi Shyti <andi.shyti@kernel.org> 9833L: linux-i2c@vger.kernel.org 9834S: Maintained 9835W: https://i2c.wiki.kernel.org/ 9836Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9837T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9838F: Documentation/devicetree/bindings/i2c/ 9839F: drivers/i2c/algos/ 9840F: drivers/i2c/busses/ 9841F: include/dt-bindings/i2c/ 9842 9843I2C-TAOS-EVM DRIVER 9844M: Jean Delvare <jdelvare@suse.com> 9845L: linux-i2c@vger.kernel.org 9846S: Maintained 9847F: Documentation/i2c/busses/i2c-taos-evm.rst 9848F: drivers/i2c/busses/i2c-taos-evm.c 9849 9850I2C-TINY-USB DRIVER 9851M: Till Harbaum <till@harbaum.org> 9852L: linux-i2c@vger.kernel.org 9853S: Maintained 9854W: http://www.harbaum.org/till/i2c_tiny_usb 9855F: drivers/i2c/busses/i2c-tiny-usb.c 9856 9857I2C/SMBUS CONTROLLER DRIVERS FOR PC 9858M: Jean Delvare <jdelvare@suse.com> 9859L: linux-i2c@vger.kernel.org 9860S: Maintained 9861F: Documentation/i2c/busses/i2c-ali1535.rst 9862F: Documentation/i2c/busses/i2c-ali1563.rst 9863F: Documentation/i2c/busses/i2c-ali15x3.rst 9864F: Documentation/i2c/busses/i2c-amd756.rst 9865F: Documentation/i2c/busses/i2c-amd8111.rst 9866F: Documentation/i2c/busses/i2c-i801.rst 9867F: Documentation/i2c/busses/i2c-nforce2.rst 9868F: Documentation/i2c/busses/i2c-piix4.rst 9869F: Documentation/i2c/busses/i2c-sis5595.rst 9870F: Documentation/i2c/busses/i2c-sis630.rst 9871F: Documentation/i2c/busses/i2c-sis96x.rst 9872F: Documentation/i2c/busses/i2c-via.rst 9873F: Documentation/i2c/busses/i2c-viapro.rst 9874F: drivers/i2c/busses/i2c-ali1535.c 9875F: drivers/i2c/busses/i2c-ali1563.c 9876F: drivers/i2c/busses/i2c-ali15x3.c 9877F: drivers/i2c/busses/i2c-amd756-s4882.c 9878F: drivers/i2c/busses/i2c-amd756.c 9879F: drivers/i2c/busses/i2c-amd8111.c 9880F: drivers/i2c/busses/i2c-i801.c 9881F: drivers/i2c/busses/i2c-isch.c 9882F: drivers/i2c/busses/i2c-nforce2-s4985.c 9883F: drivers/i2c/busses/i2c-nforce2.c 9884F: drivers/i2c/busses/i2c-piix4.c 9885F: drivers/i2c/busses/i2c-sis5595.c 9886F: drivers/i2c/busses/i2c-sis630.c 9887F: drivers/i2c/busses/i2c-sis96x.c 9888F: drivers/i2c/busses/i2c-via.c 9889F: drivers/i2c/busses/i2c-viapro.c 9890 9891I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9892M: Hans de Goede <hdegoede@redhat.com> 9893L: linux-i2c@vger.kernel.org 9894S: Maintained 9895F: drivers/i2c/busses/i2c-cht-wc.c 9896 9897I2C/SMBUS ISMT DRIVER 9898M: Seth Heasley <seth.heasley@intel.com> 9899M: Neil Horman <nhorman@tuxdriver.com> 9900L: linux-i2c@vger.kernel.org 9901F: Documentation/i2c/busses/i2c-ismt.rst 9902F: drivers/i2c/busses/i2c-ismt.c 9903 9904I2C/SMBUS STUB DRIVER 9905M: Jean Delvare <jdelvare@suse.com> 9906L: linux-i2c@vger.kernel.org 9907S: Maintained 9908F: drivers/i2c/i2c-stub.c 9909 9910I3C DRIVER FOR ASPEED AST2600 9911M: Jeremy Kerr <jk@codeconstruct.com.au> 9912S: Maintained 9913F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9914F: drivers/i3c/master/ast2600-i3c-master.c 9915 9916I3C DRIVER FOR CADENCE I3C MASTER IP 9917M: Przemysław Gaj <pgaj@cadence.com> 9918S: Maintained 9919F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9920F: drivers/i3c/master/i3c-master-cdns.c 9921 9922I3C DRIVER FOR SYNOPSYS DESIGNWARE 9923S: Orphan 9924F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9925F: drivers/i3c/master/dw* 9926 9927I3C SUBSYSTEM 9928M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9929L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9930S: Maintained 9931C: irc://chat.freenode.net/linux-i3c 9932T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9933F: Documentation/ABI/testing/sysfs-bus-i3c 9934F: Documentation/devicetree/bindings/i3c/ 9935F: Documentation/driver-api/i3c 9936F: drivers/i3c/ 9937F: include/linux/i3c/ 9938 9939IA64 (Itanium) PLATFORM 9940L: linux-ia64@vger.kernel.org 9941S: Orphan 9942F: Documentation/arch/ia64/ 9943F: arch/ia64/ 9944 9945IBM Operation Panel Input Driver 9946M: Eddie James <eajames@linux.ibm.com> 9947L: linux-input@vger.kernel.org 9948S: Maintained 9949F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9950F: drivers/input/misc/ibm-panel.c 9951 9952IBM Power 842 compression accelerator 9953M: Haren Myneni <haren@us.ibm.com> 9954S: Supported 9955F: crypto/842.c 9956F: drivers/crypto/nx/Kconfig 9957F: drivers/crypto/nx/Makefile 9958F: drivers/crypto/nx/nx-842* 9959F: include/linux/sw842.h 9960F: lib/842/ 9961 9962IBM Power in-Nest Crypto Acceleration 9963M: Breno Leitão <leitao@debian.org> 9964M: Nayna Jain <nayna@linux.ibm.com> 9965M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9966L: linux-crypto@vger.kernel.org 9967S: Supported 9968F: drivers/crypto/nx/Kconfig 9969F: drivers/crypto/nx/Makefile 9970F: drivers/crypto/nx/nx-aes* 9971F: drivers/crypto/nx/nx-sha* 9972F: drivers/crypto/nx/nx.* 9973F: drivers/crypto/nx/nx_csbcpb.h 9974F: drivers/crypto/nx/nx_debugfs.c 9975 9976IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9977M: Tyrel Datwyler <tyreld@linux.ibm.com> 9978L: linux-pci@vger.kernel.org 9979L: linuxppc-dev@lists.ozlabs.org 9980S: Supported 9981F: drivers/pci/hotplug/rpadlpar* 9982 9983IBM Power Linux RAID adapter 9984M: Brian King <brking@us.ibm.com> 9985S: Supported 9986F: drivers/scsi/ipr.* 9987 9988IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9989M: Tyrel Datwyler <tyreld@linux.ibm.com> 9990L: linux-pci@vger.kernel.org 9991L: linuxppc-dev@lists.ozlabs.org 9992S: Supported 9993F: drivers/pci/hotplug/rpaphp* 9994 9995IBM Power SRIOV Virtual NIC Device Driver 9996M: Haren Myneni <haren@linux.ibm.com> 9997M: Rick Lindsley <ricklind@linux.ibm.com> 9998R: Nick Child <nnac123@linux.ibm.com> 9999R: Dany Madden <danymadden@us.ibm.com> 10000R: Thomas Falcon <tlfalcon@linux.ibm.com> 10001L: netdev@vger.kernel.org 10002S: Supported 10003F: drivers/net/ethernet/ibm/ibmvnic.* 10004 10005IBM Power VFIO Support 10006M: Timothy Pearson <tpearson@raptorengineering.com> 10007S: Supported 10008F: drivers/vfio/vfio_iommu_spapr_tce.c 10009 10010IBM Power Virtual Ethernet Device Driver 10011M: Nick Child <nnac123@linux.ibm.com> 10012L: netdev@vger.kernel.org 10013S: Supported 10014F: drivers/net/ethernet/ibm/ibmveth.* 10015 10016IBM Power Virtual FC Device Drivers 10017M: Tyrel Datwyler <tyreld@linux.ibm.com> 10018L: linux-scsi@vger.kernel.org 10019S: Supported 10020F: drivers/scsi/ibmvscsi/ibmvfc* 10021 10022IBM Power Virtual Management Channel Driver 10023M: Brad Warrum <bwarrum@linux.ibm.com> 10024M: Ritu Agarwal <rituagar@linux.ibm.com> 10025S: Supported 10026F: drivers/misc/ibmvmc.* 10027 10028IBM Power Virtual SCSI Device Drivers 10029M: Tyrel Datwyler <tyreld@linux.ibm.com> 10030L: linux-scsi@vger.kernel.org 10031S: Supported 10032F: drivers/scsi/ibmvscsi/ibmvscsi* 10033F: include/scsi/viosrp.h 10034 10035IBM Power Virtual SCSI Device Target Driver 10036M: Michael Cyr <mikecyr@linux.ibm.com> 10037L: linux-scsi@vger.kernel.org 10038L: target-devel@vger.kernel.org 10039S: Supported 10040F: drivers/scsi/ibmvscsi_tgt/ 10041 10042IBM Power VMX Cryptographic instructions 10043M: Breno Leitão <leitao@debian.org> 10044M: Nayna Jain <nayna@linux.ibm.com> 10045M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10046L: linux-crypto@vger.kernel.org 10047S: Supported 10048F: drivers/crypto/vmx/Kconfig 10049F: drivers/crypto/vmx/Makefile 10050F: drivers/crypto/vmx/aes* 10051F: drivers/crypto/vmx/ghash* 10052F: drivers/crypto/vmx/ppc-xlate.pl 10053F: drivers/crypto/vmx/vmx.c 10054 10055IBM ServeRAID RAID DRIVER 10056S: Orphan 10057F: drivers/scsi/ips.* 10058 10059ICH LPC AND GPIO DRIVER 10060M: Peter Tyser <ptyser@xes-inc.com> 10061S: Maintained 10062F: drivers/gpio/gpio-ich.c 10063F: drivers/mfd/lpc_ich.c 10064 10065ICY I2C DRIVER 10066M: Max Staudt <max@enpas.org> 10067L: linux-i2c@vger.kernel.org 10068S: Maintained 10069F: drivers/i2c/busses/i2c-icy.c 10070 10071IDEAPAD LAPTOP EXTRAS DRIVER 10072M: Ike Panhc <ike.pan@canonical.com> 10073L: platform-driver-x86@vger.kernel.org 10074S: Maintained 10075W: http://launchpad.net/ideapad-laptop 10076F: drivers/platform/x86/ideapad-laptop.c 10077 10078IDEAPAD LAPTOP SLIDEBAR DRIVER 10079M: Andrey Moiseev <o2g.org.ru@gmail.com> 10080L: linux-input@vger.kernel.org 10081S: Maintained 10082W: https://github.com/o2genum/ideapad-slidebar 10083F: drivers/input/misc/ideapad_slidebar.c 10084 10085IDMAPPED MOUNTS 10086M: Christian Brauner <brauner@kernel.org> 10087M: Seth Forshee <sforshee@kernel.org> 10088L: linux-fsdevel@vger.kernel.org 10089S: Maintained 10090T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10091F: Documentation/filesystems/idmappings.rst 10092F: include/linux/mnt_idmapping.* 10093F: tools/testing/selftests/mount_setattr/ 10094 10095IDT VersaClock 5 CLOCK DRIVER 10096M: Luca Ceresoli <luca@lucaceresoli.net> 10097S: Maintained 10098F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10099F: drivers/clk/clk-versaclock5.c 10100 10101IEEE 802.15.4 SUBSYSTEM 10102M: Alexander Aring <alex.aring@gmail.com> 10103M: Stefan Schmidt <stefan@datenfreihafen.org> 10104M: Miquel Raynal <miquel.raynal@bootlin.com> 10105L: linux-wpan@vger.kernel.org 10106S: Maintained 10107W: https://linux-wpan.org/ 10108Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10109T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10110T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10111F: Documentation/networking/ieee802154.rst 10112F: drivers/net/ieee802154/ 10113F: include/linux/ieee802154.h 10114F: include/linux/nl802154.h 10115F: include/net/af_ieee802154.h 10116F: include/net/cfg802154.h 10117F: include/net/ieee802154_netdev.h 10118F: include/net/mac802154.h 10119F: include/net/nl802154.h 10120F: net/ieee802154/ 10121F: net/mac802154/ 10122 10123IFCVF VIRTIO DATA PATH ACCELERATOR 10124R: Zhu Lingshan <lingshan.zhu@intel.com> 10125F: drivers/vdpa/ifcvf/ 10126 10127IFE PROTOCOL 10128M: Yotam Gigi <yotam.gi@gmail.com> 10129M: Jamal Hadi Salim <jhs@mojatatu.com> 10130F: include/net/ife.h 10131F: include/uapi/linux/ife.h 10132F: net/ife 10133 10134IGORPLUG-USB IR RECEIVER 10135M: Sean Young <sean@mess.org> 10136L: linux-media@vger.kernel.org 10137S: Maintained 10138F: drivers/media/rc/igorplugusb.c 10139 10140IGUANAWORKS USB IR TRANSCEIVER 10141M: Sean Young <sean@mess.org> 10142L: linux-media@vger.kernel.org 10143S: Maintained 10144F: drivers/media/rc/iguanair.c 10145 10146IIO DIGITAL POTENTIOMETER DAC 10147M: Peter Rosin <peda@axentia.se> 10148L: linux-iio@vger.kernel.org 10149S: Maintained 10150F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10151F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10152F: drivers/iio/dac/dpot-dac.c 10153 10154IIO ENVELOPE DETECTOR 10155M: Peter Rosin <peda@axentia.se> 10156L: linux-iio@vger.kernel.org 10157S: Maintained 10158F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10159F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10160F: drivers/iio/adc/envelope-detector.c 10161 10162IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10163M: Matti Vaittinen <mazziesaccount@gmail.com> 10164L: linux-iio@vger.kernel.org 10165S: Maintained 10166F: drivers/iio/light/gain-time-scale-helper.c 10167F: drivers/iio/light/gain-time-scale-helper.h 10168 10169IIO MULTIPLEXER 10170M: Peter Rosin <peda@axentia.se> 10171L: linux-iio@vger.kernel.org 10172S: Maintained 10173F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10174F: drivers/iio/multiplexer/iio-mux.c 10175 10176IIO SCMI BASED DRIVER 10177M: Jyoti Bhayana <jbhayana@google.com> 10178L: linux-iio@vger.kernel.org 10179S: Maintained 10180F: drivers/iio/common/scmi_sensors/scmi_iio.c 10181 10182IIO SUBSYSTEM AND DRIVERS 10183M: Jonathan Cameron <jic23@kernel.org> 10184R: Lars-Peter Clausen <lars@metafoo.de> 10185L: linux-iio@vger.kernel.org 10186S: Maintained 10187T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10188F: Documentation/ABI/testing/configfs-iio* 10189F: Documentation/ABI/testing/sysfs-bus-iio* 10190F: Documentation/devicetree/bindings/iio/ 10191F: drivers/iio/ 10192F: drivers/staging/iio/ 10193F: include/dt-bindings/iio/ 10194F: include/linux/iio/ 10195F: tools/iio/ 10196 10197IIO UNIT CONVERTER 10198M: Peter Rosin <peda@axentia.se> 10199L: linux-iio@vger.kernel.org 10200S: Maintained 10201F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10202F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10203F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10204F: drivers/iio/afe/iio-rescale.c 10205 10206IKANOS/ADI EAGLE ADSL USB DRIVER 10207M: Matthieu Castet <castet.matthieu@free.fr> 10208M: Stanislaw Gruszka <stf_xl@wp.pl> 10209S: Maintained 10210F: drivers/usb/atm/ueagle-atm.c 10211 10212IMAGIS TOUCHSCREEN DRIVER 10213M: Markuss Broks <markuss.broks@gmail.com> 10214S: Maintained 10215F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10216F: drivers/input/touchscreen/imagis.c 10217 10218IMGTEC ASCII LCD DRIVER 10219M: Paul Burton <paulburton@kernel.org> 10220S: Maintained 10221F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10222F: drivers/auxdisplay/img-ascii-lcd.c 10223 10224IMGTEC IR DECODER DRIVER 10225S: Orphan 10226F: drivers/media/rc/img-ir/ 10227 10228IMON SOUNDGRAPH USB IR RECEIVER 10229M: Sean Young <sean@mess.org> 10230L: linux-media@vger.kernel.org 10231S: Maintained 10232F: drivers/media/rc/imon.c 10233F: drivers/media/rc/imon_raw.c 10234 10235IMS TWINTURBO FRAMEBUFFER DRIVER 10236L: linux-fbdev@vger.kernel.org 10237S: Orphan 10238F: drivers/video/fbdev/imsttfb.c 10239 10240INA209 HARDWARE MONITOR DRIVER 10241M: Guenter Roeck <linux@roeck-us.net> 10242L: linux-hwmon@vger.kernel.org 10243S: Maintained 10244F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10245F: Documentation/hwmon/ina209.rst 10246F: drivers/hwmon/ina209.c 10247 10248INA2XX HARDWARE MONITOR DRIVER 10249M: Guenter Roeck <linux@roeck-us.net> 10250L: linux-hwmon@vger.kernel.org 10251S: Maintained 10252F: Documentation/hwmon/ina2xx.rst 10253F: drivers/hwmon/ina2xx.c 10254F: include/linux/platform_data/ina2xx.h 10255 10256INDEX OF FURTHER KERNEL DOCUMENTATION 10257M: Carlos Bilbao <carlos.bilbao@amd.com> 10258S: Maintained 10259F: Documentation/process/kernel-docs.rst 10260 10261INDUSTRY PACK SUBSYSTEM (IPACK) 10262M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10263M: Jens Taprogge <jens.taprogge@taprogge.org> 10264M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10265L: industrypack-devel@lists.sourceforge.net 10266S: Maintained 10267W: http://industrypack.sourceforge.net 10268F: drivers/ipack/ 10269 10270INFINEON DPS310 Driver 10271M: Eddie James <eajames@linux.ibm.com> 10272L: linux-iio@vger.kernel.org 10273S: Maintained 10274F: drivers/iio/pressure/dps310.c 10275 10276INFINEON PEB2466 ASoC CODEC 10277M: Herve Codina <herve.codina@bootlin.com> 10278L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10279S: Maintained 10280F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10281F: sound/soc/codecs/peb2466.c 10282 10283INFINIBAND SUBSYSTEM 10284M: Jason Gunthorpe <jgg@nvidia.com> 10285M: Leon Romanovsky <leonro@nvidia.com> 10286L: linux-rdma@vger.kernel.org 10287S: Supported 10288W: https://github.com/linux-rdma/rdma-core 10289Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10290T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10291F: Documentation/devicetree/bindings/infiniband/ 10292F: Documentation/infiniband/ 10293F: drivers/infiniband/ 10294F: include/rdma/ 10295F: include/trace/events/ib_mad.h 10296F: include/trace/events/ib_umad.h 10297F: include/trace/misc/rdma.h 10298F: include/uapi/linux/if_infiniband.h 10299F: include/uapi/rdma/ 10300F: samples/bpf/ibumad_kern.c 10301F: samples/bpf/ibumad_user.c 10302 10303INGENIC JZ4780 NAND DRIVER 10304M: Harvey Hunt <harveyhuntnexus@gmail.com> 10305L: linux-mtd@lists.infradead.org 10306L: linux-mips@vger.kernel.org 10307S: Maintained 10308F: drivers/mtd/nand/raw/ingenic/ 10309 10310INGENIC JZ47xx SoCs 10311M: Paul Cercueil <paul@crapouillou.net> 10312L: linux-mips@vger.kernel.org 10313S: Maintained 10314F: arch/mips/boot/dts/ingenic/ 10315F: arch/mips/generic/board-ingenic.c 10316F: arch/mips/include/asm/mach-ingenic/ 10317F: arch/mips/ingenic/Kconfig 10318F: drivers/clk/ingenic/ 10319F: drivers/dma/dma-jz4780.c 10320F: drivers/gpu/drm/ingenic/ 10321F: drivers/i2c/busses/i2c-jz4780.c 10322F: drivers/iio/adc/ingenic-adc.c 10323F: drivers/irqchip/irq-ingenic.c 10324F: drivers/memory/jz4780-nemc.c 10325F: drivers/mmc/host/jz4740_mmc.c 10326F: drivers/mtd/nand/raw/ingenic/ 10327F: drivers/pinctrl/pinctrl-ingenic.c 10328F: drivers/power/supply/ingenic-battery.c 10329F: drivers/pwm/pwm-jz4740.c 10330F: drivers/remoteproc/ingenic_rproc.c 10331F: drivers/rtc/rtc-jz4740.c 10332F: drivers/tty/serial/8250/8250_ingenic.c 10333F: drivers/usb/musb/jz4740.c 10334F: drivers/watchdog/jz4740_wdt.c 10335F: include/dt-bindings/iio/adc/ingenic,adc.h 10336F: include/linux/mfd/ingenic-tcu.h 10337F: sound/soc/codecs/jz47* 10338F: sound/soc/jz4740/ 10339 10340INJOINIC IP5xxx POWER BANK IC DRIVER 10341M: Samuel Holland <samuel@sholland.org> 10342S: Maintained 10343F: drivers/power/supply/ip5xxx_power.c 10344 10345INOTIFY 10346M: Jan Kara <jack@suse.cz> 10347R: Amir Goldstein <amir73il@gmail.com> 10348L: linux-fsdevel@vger.kernel.org 10349S: Maintained 10350F: Documentation/filesystems/inotify.rst 10351F: fs/notify/inotify/ 10352F: include/linux/inotify.h 10353F: include/uapi/linux/inotify.h 10354 10355INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10356M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10357L: linux-input@vger.kernel.org 10358S: Maintained 10359Q: http://patchwork.kernel.org/project/linux-input/list/ 10360T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10361F: Documentation/devicetree/bindings/input/ 10362F: Documentation/devicetree/bindings/serio/ 10363F: Documentation/input/ 10364F: drivers/input/ 10365F: include/dt-bindings/input/ 10366F: include/linux/input.h 10367F: include/linux/input/ 10368F: include/uapi/linux/input-event-codes.h 10369F: include/uapi/linux/input.h 10370 10371INPUT MULTITOUCH (MT) PROTOCOL 10372M: Henrik Rydberg <rydberg@bitmath.org> 10373L: linux-input@vger.kernel.org 10374S: Odd fixes 10375F: Documentation/input/multi-touch-protocol.rst 10376F: drivers/input/input-mt.c 10377K: \b(ABS|SYN)_MT_ 10378 10379INSIDE SECURE CRYPTO DRIVER 10380M: Antoine Tenart <atenart@kernel.org> 10381L: linux-crypto@vger.kernel.org 10382S: Maintained 10383F: drivers/crypto/inside-secure/ 10384 10385INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10386M: Mimi Zohar <zohar@linux.ibm.com> 10387M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10388L: linux-integrity@vger.kernel.org 10389S: Supported 10390T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10391F: security/integrity/ 10392F: security/integrity/ima/ 10393 10394INTEL 810/815 FRAMEBUFFER DRIVER 10395M: Antonino Daplas <adaplas@gmail.com> 10396L: linux-fbdev@vger.kernel.org 10397S: Maintained 10398F: drivers/video/fbdev/i810/ 10399 10400INTEL 8254 COUNTER DRIVER 10401M: William Breathitt Gray <william.gray@linaro.org> 10402L: linux-iio@vger.kernel.org 10403S: Maintained 10404F: drivers/counter/i8254.c 10405F: include/linux/i8254.h 10406 10407INTEL 8255 GPIO DRIVER 10408M: William Breathitt Gray <william.gray@linaro.org> 10409L: linux-gpio@vger.kernel.org 10410S: Maintained 10411F: drivers/gpio/gpio-i8255.c 10412F: drivers/gpio/gpio-i8255.h 10413 10414INTEL ASoC DRIVERS 10415M: Cezary Rojewski <cezary.rojewski@intel.com> 10416M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10417M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10418M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10419M: Bard Liao <yung-chuan.liao@linux.intel.com> 10420M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10421M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10422L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10423S: Supported 10424F: sound/soc/intel/ 10425 10426INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10427M: Hans de Goede <hdegoede@redhat.com> 10428L: platform-driver-x86@vger.kernel.org 10429S: Maintained 10430F: drivers/platform/x86/intel/atomisp2/pm.c 10431 10432INTEL ATOMISP2 LED DRIVER 10433M: Hans de Goede <hdegoede@redhat.com> 10434L: platform-driver-x86@vger.kernel.org 10435S: Maintained 10436F: drivers/platform/x86/intel/atomisp2/led.c 10437 10438INTEL BIOS SAR INT1092 DRIVER 10439M: Shravan Sudhakar <s.shravan@intel.com> 10440M: Intel Corporation <linuxwwan@intel.com> 10441L: platform-driver-x86@vger.kernel.org 10442S: Maintained 10443F: drivers/platform/x86/intel/int1092/ 10444 10445INTEL BROXTON PMC DRIVER 10446M: Mika Westerberg <mika.westerberg@linux.intel.com> 10447M: Zha Qipeng <qipeng.zha@intel.com> 10448S: Maintained 10449F: drivers/mfd/intel_pmc_bxt.c 10450F: include/linux/mfd/intel_pmc_bxt.h 10451 10452INTEL C600 SERIES SAS CONTROLLER DRIVER 10453M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10454L: linux-scsi@vger.kernel.org 10455S: Supported 10456T: git git://git.code.sf.net/p/intel-sas/isci 10457F: drivers/scsi/isci/ 10458 10459INTEL CPU family model numbers 10460M: Tony Luck <tony.luck@intel.com> 10461M: x86@kernel.org 10462L: linux-kernel@vger.kernel.org 10463S: Supported 10464F: arch/x86/include/asm/intel-family.h 10465 10466INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10467M: Jani Nikula <jani.nikula@linux.intel.com> 10468M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10469M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10470M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10471L: intel-gfx@lists.freedesktop.org 10472S: Supported 10473W: https://01.org/linuxgraphics/ 10474Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10475B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10476C: irc://irc.oftc.net/intel-gfx 10477T: git git://anongit.freedesktop.org/drm-intel 10478F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10479F: Documentation/gpu/i915.rst 10480F: drivers/gpu/drm/i915/ 10481F: include/drm/i915* 10482F: include/uapi/drm/i915_drm.h 10483 10484INTEL ETHERNET DRIVERS 10485M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10486M: Tony Nguyen <anthony.l.nguyen@intel.com> 10487L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10488S: Supported 10489W: https://www.intel.com/content/www/us/en/support.html 10490Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10491T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10492T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10493F: Documentation/networking/device_drivers/ethernet/intel/ 10494F: drivers/net/ethernet/intel/ 10495F: drivers/net/ethernet/intel/*/ 10496F: include/linux/avf/virtchnl.h 10497F: include/linux/net/intel/iidc.h 10498 10499INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10500M: Mustafa Ismail <mustafa.ismail@intel.com> 10501M: Shiraz Saleem <shiraz.saleem@intel.com> 10502L: linux-rdma@vger.kernel.org 10503S: Supported 10504F: drivers/infiniband/hw/irdma/ 10505F: include/uapi/rdma/irdma-abi.h 10506 10507INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10508M: Maik Broemme <mbroemme@libmpq.org> 10509L: linux-fbdev@vger.kernel.org 10510S: Maintained 10511F: Documentation/fb/intelfb.rst 10512F: drivers/video/fbdev/intelfb/ 10513 10514INTEL GPIO DRIVERS 10515M: Andy Shevchenko <andy@kernel.org> 10516L: linux-gpio@vger.kernel.org 10517S: Supported 10518T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10519F: drivers/gpio/gpio-elkhartlake.c 10520F: drivers/gpio/gpio-ich.c 10521F: drivers/gpio/gpio-merrifield.c 10522F: drivers/gpio/gpio-ml-ioh.c 10523F: drivers/gpio/gpio-pch.c 10524F: drivers/gpio/gpio-sch.c 10525F: drivers/gpio/gpio-sodaville.c 10526F: drivers/gpio/gpio-tangier.c 10527 10528INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10529M: Zhenyu Wang <zhenyuw@linux.intel.com> 10530M: Zhi Wang <zhi.a.wang@intel.com> 10531L: intel-gvt-dev@lists.freedesktop.org 10532L: intel-gfx@lists.freedesktop.org 10533S: Supported 10534W: https://01.org/igvt-g 10535T: git https://github.com/intel/gvt-linux.git 10536F: drivers/gpu/drm/i915/gvt/ 10537 10538INTEL HID EVENT DRIVER 10539M: Alex Hung <alexhung@gmail.com> 10540L: platform-driver-x86@vger.kernel.org 10541S: Maintained 10542F: drivers/platform/x86/intel/hid.c 10543 10544INTEL I/OAT DMA DRIVER 10545M: Dave Jiang <dave.jiang@intel.com> 10546R: Dan Williams <dan.j.williams@intel.com> 10547L: dmaengine@vger.kernel.org 10548S: Supported 10549Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10550F: drivers/dma/ioat* 10551 10552INTEL IDLE DRIVER 10553M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10554M: Len Brown <lenb@kernel.org> 10555L: linux-pm@vger.kernel.org 10556S: Supported 10557B: https://bugzilla.kernel.org 10558T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10559F: drivers/idle/intel_idle.c 10560 10561INTEL IDXD DRIVER 10562M: Fenghua Yu <fenghua.yu@intel.com> 10563M: Dave Jiang <dave.jiang@intel.com> 10564L: dmaengine@vger.kernel.org 10565S: Supported 10566F: drivers/dma/idxd/* 10567F: include/uapi/linux/idxd.h 10568 10569INTEL IN FIELD SCAN (IFS) DEVICE 10570M: Jithu Joseph <jithu.joseph@intel.com> 10571R: Ashok Raj <ashok.raj@intel.com> 10572R: Tony Luck <tony.luck@intel.com> 10573S: Maintained 10574F: drivers/platform/x86/intel/ifs 10575F: include/trace/events/intel_ifs.h 10576 10577INTEL INTEGRATED SENSOR HUB DRIVER 10578M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10579M: Jiri Kosina <jikos@kernel.org> 10580L: linux-input@vger.kernel.org 10581S: Maintained 10582F: drivers/hid/intel-ish-hid/ 10583 10584INTEL IOMMU (VT-d) 10585M: David Woodhouse <dwmw2@infradead.org> 10586M: Lu Baolu <baolu.lu@linux.intel.com> 10587L: iommu@lists.linux.dev 10588S: Supported 10589T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10590F: drivers/iommu/intel/ 10591 10592INTEL IPU3 CSI-2 CIO2 DRIVER 10593M: Yong Zhi <yong.zhi@intel.com> 10594M: Sakari Ailus <sakari.ailus@linux.intel.com> 10595M: Bingbu Cao <bingbu.cao@intel.com> 10596M: Dan Scally <djrscally@gmail.com> 10597R: Tianshu Qiu <tian.shu.qiu@intel.com> 10598L: linux-media@vger.kernel.org 10599S: Maintained 10600T: git git://linuxtv.org/media_tree.git 10601F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10602F: drivers/media/pci/intel/ipu3/ 10603 10604INTEL IPU3 CSI-2 IMGU DRIVER 10605M: Sakari Ailus <sakari.ailus@linux.intel.com> 10606R: Bingbu Cao <bingbu.cao@intel.com> 10607R: Tianshu Qiu <tian.shu.qiu@intel.com> 10608L: linux-media@vger.kernel.org 10609S: Maintained 10610F: Documentation/admin-guide/media/ipu3.rst 10611F: Documentation/admin-guide/media/ipu3_rcb.svg 10612F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10613F: drivers/staging/media/ipu3/ 10614 10615INTEL ISHTP ECLITE DRIVER 10616M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10617L: platform-driver-x86@vger.kernel.org 10618S: Supported 10619F: drivers/platform/x86/intel/ishtp_eclite.c 10620 10621INTEL IXP4XX CRYPTO SUPPORT 10622M: Corentin Labbe <clabbe@baylibre.com> 10623L: linux-crypto@vger.kernel.org 10624S: Maintained 10625F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10626 10627INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10628M: Krzysztof Halasa <khalasa@piap.pl> 10629S: Maintained 10630F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10631F: drivers/net/wan/ixp4xx_hss.c 10632F: drivers/soc/ixp4xx/ixp4xx-npe.c 10633F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10634F: include/linux/soc/ixp4xx/npe.h 10635F: include/linux/soc/ixp4xx/qmgr.h 10636 10637INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10638M: Deepak Saxena <dsaxena@plexity.net> 10639S: Maintained 10640F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10641F: drivers/char/hw_random/ixp4xx-rng.c 10642 10643INTEL KEEM BAY DRM DRIVER 10644M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10645M: Edmund Dea <edmund.j.dea@intel.com> 10646S: Maintained 10647F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10648F: drivers/gpu/drm/kmb/ 10649 10650INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10651M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10652S: Maintained 10653F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10654F: drivers/crypto/intel/keembay/Kconfig 10655F: drivers/crypto/intel/keembay/Makefile 10656F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10657F: drivers/crypto/intel/keembay/ocs-aes.c 10658F: drivers/crypto/intel/keembay/ocs-aes.h 10659 10660INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10661M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10662M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10663M: Mark Gross <mgross@linux.intel.com> 10664S: Maintained 10665F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10666F: drivers/crypto/intel/keembay/Kconfig 10667F: drivers/crypto/intel/keembay/Makefile 10668F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10669 10670INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10671M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10672M: Declan Murphy <declan.murphy@intel.com> 10673S: Maintained 10674F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10675F: drivers/crypto/intel/keembay/Kconfig 10676F: drivers/crypto/intel/keembay/Makefile 10677F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10678F: drivers/crypto/intel/keembay/ocs-hcu.c 10679F: drivers/crypto/intel/keembay/ocs-hcu.h 10680 10681INTEL MANAGEMENT ENGINE (mei) 10682M: Tomas Winkler <tomas.winkler@intel.com> 10683L: linux-kernel@vger.kernel.org 10684S: Supported 10685F: Documentation/driver-api/mei/* 10686F: drivers/misc/mei/ 10687F: drivers/watchdog/mei_wdt.c 10688F: include/linux/mei_aux.h 10689F: include/linux/mei_cl_bus.h 10690F: include/uapi/linux/mei.h 10691F: include/uapi/linux/mei_uuid.h 10692F: include/uapi/linux/uuid.h 10693F: samples/mei/* 10694 10695INTEL MAX 10 BMC MFD DRIVER 10696M: Xu Yilun <yilun.xu@intel.com> 10697R: Tom Rix <trix@redhat.com> 10698S: Maintained 10699F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10700F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10701F: drivers/hwmon/intel-m10-bmc-hwmon.c 10702F: drivers/mfd/intel-m10-bmc* 10703F: include/linux/mfd/intel-m10-bmc.h 10704 10705INTEL MAX10 BMC SECURE UPDATES 10706M: Russ Weight <russell.h.weight@intel.com> 10707L: linux-fpga@vger.kernel.org 10708S: Maintained 10709F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10710F: drivers/fpga/intel-m10-bmc-sec-update.c 10711 10712INTEL P-Unit IPC DRIVER 10713M: Zha Qipeng <qipeng.zha@intel.com> 10714L: platform-driver-x86@vger.kernel.org 10715S: Maintained 10716F: arch/x86/include/asm/intel_punit_ipc.h 10717F: drivers/platform/x86/intel/punit_ipc.c 10718 10719INTEL PMC CORE DRIVER 10720M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10721M: David E Box <david.e.box@intel.com> 10722L: platform-driver-x86@vger.kernel.org 10723S: Maintained 10724F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10725F: drivers/platform/x86/intel/pmc/ 10726 10727INTEL PMIC GPIO DRIVERS 10728M: Andy Shevchenko <andy@kernel.org> 10729S: Supported 10730T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10731F: drivers/gpio/gpio-*cove.c 10732 10733INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10734M: Andy Shevchenko <andy@kernel.org> 10735S: Supported 10736F: drivers/mfd/intel_soc_pmic* 10737F: include/linux/mfd/intel_soc_pmic* 10738 10739INTEL PMT DRIVERS 10740M: David E. Box <david.e.box@linux.intel.com> 10741S: Supported 10742F: drivers/platform/x86/intel/pmt/ 10743 10744INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10745M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10746L: linux-wireless@vger.kernel.org 10747S: Maintained 10748F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10749F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10750F: drivers/net/wireless/intel/ipw2x00/ 10751 10752INTEL PSTATE DRIVER 10753M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10754M: Len Brown <lenb@kernel.org> 10755L: linux-pm@vger.kernel.org 10756S: Supported 10757F: drivers/cpufreq/intel_pstate.c 10758 10759INTEL PTP DFL ToD DRIVER 10760M: Tianfei Zhang <tianfei.zhang@intel.com> 10761L: linux-fpga@vger.kernel.org 10762L: netdev@vger.kernel.org 10763S: Maintained 10764F: drivers/ptp/ptp_dfl_tod.c 10765 10766INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10767M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10768L: linux-iio@vger.kernel.org 10769F: drivers/counter/intel-qep.c 10770 10771INTEL SCU DRIVERS 10772M: Mika Westerberg <mika.westerberg@linux.intel.com> 10773S: Maintained 10774F: arch/x86/include/asm/intel_scu_ipc.h 10775F: drivers/platform/x86/intel_scu_* 10776 10777INTEL SDSI DRIVER 10778M: David E. Box <david.e.box@linux.intel.com> 10779S: Supported 10780F: drivers/platform/x86/intel/sdsi.c 10781F: tools/arch/x86/intel_sdsi/ 10782F: tools/testing/selftests/drivers/sdsi/ 10783 10784INTEL SGX 10785M: Jarkko Sakkinen <jarkko@kernel.org> 10786R: Dave Hansen <dave.hansen@linux.intel.com> 10787L: linux-sgx@vger.kernel.org 10788S: Supported 10789Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10790T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10791F: Documentation/arch/x86/sgx.rst 10792F: arch/x86/entry/vdso/vsgx.S 10793F: arch/x86/include/asm/sgx.h 10794F: arch/x86/include/uapi/asm/sgx.h 10795F: arch/x86/kernel/cpu/sgx/* 10796F: tools/testing/selftests/sgx/* 10797K: \bSGX_ 10798 10799INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10800M: Daniel Scally <djrscally@gmail.com> 10801S: Maintained 10802F: drivers/platform/x86/intel/int3472/ 10803 10804INTEL SPEED SELECT TECHNOLOGY 10805M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10806L: platform-driver-x86@vger.kernel.org 10807S: Maintained 10808F: drivers/platform/x86/intel/speed_select_if/ 10809F: include/uapi/linux/isst_if.h 10810F: tools/power/x86/intel-speed-select/ 10811 10812INTEL STRATIX10 FIRMWARE DRIVERS 10813M: Dinh Nguyen <dinguyen@kernel.org> 10814L: linux-kernel@vger.kernel.org 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10817F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10818F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10819F: drivers/firmware/stratix10-rsu.c 10820F: drivers/firmware/stratix10-svc.c 10821F: include/linux/firmware/intel/stratix10-smc.h 10822F: include/linux/firmware/intel/stratix10-svc-client.h 10823 10824INTEL TELEMETRY DRIVER 10825M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10826M: "David E. Box" <david.e.box@linux.intel.com> 10827L: platform-driver-x86@vger.kernel.org 10828S: Maintained 10829F: arch/x86/include/asm/intel_telemetry.h 10830F: drivers/platform/x86/intel/telemetry/ 10831 10832INTEL TPMI DRIVER 10833M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10834L: platform-driver-x86@vger.kernel.org 10835S: Maintained 10836F: Documentation/ABI/testing/debugfs-tpmi 10837F: drivers/platform/x86/intel/tpmi.c 10838F: include/linux/intel_tpmi.h 10839 10840INTEL UNCORE FREQUENCY CONTROL 10841M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10842L: platform-driver-x86@vger.kernel.org 10843S: Maintained 10844F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10845F: drivers/platform/x86/intel/uncore-frequency/ 10846 10847INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10848M: David E. Box <david.e.box@linux.intel.com> 10849S: Supported 10850F: drivers/platform/x86/intel/vsec.* 10851 10852INTEL VIRTUAL BUTTON DRIVER 10853M: AceLan Kao <acelan.kao@canonical.com> 10854L: platform-driver-x86@vger.kernel.org 10855S: Maintained 10856F: drivers/platform/x86/intel/vbtn.c 10857 10858INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10859M: Stanislaw Gruszka <stf_xl@wp.pl> 10860L: linux-wireless@vger.kernel.org 10861S: Supported 10862F: drivers/net/wireless/intel/iwlegacy/ 10863 10864INTEL WIRELESS WIFI LINK (iwlwifi) 10865M: Gregory Greenman <gregory.greenman@intel.com> 10866L: linux-wireless@vger.kernel.org 10867S: Supported 10868W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10869T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10870F: drivers/net/wireless/intel/iwlwifi/ 10871 10872INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10873M: Jithu Joseph <jithu.joseph@intel.com> 10874R: Maurice Ma <maurice.ma@intel.com> 10875S: Maintained 10876W: https://slimbootloader.github.io/security/firmware-update.html 10877F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10878 10879INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10880L: Dell.Client.Kernel@dell.com 10881S: Maintained 10882F: drivers/platform/x86/intel/wmi/thunderbolt.c 10883 10884INTEL WWAN IOSM DRIVER 10885M: M Chetan Kumar <m.chetan.kumar@intel.com> 10886M: Intel Corporation <linuxwwan@intel.com> 10887L: netdev@vger.kernel.org 10888S: Maintained 10889F: drivers/net/wwan/iosm/ 10890 10891INTEL(R) TRACE HUB 10892M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10893S: Supported 10894F: Documentation/trace/intel_th.rst 10895F: drivers/hwtracing/intel_th/ 10896F: include/linux/intel_th.h 10897 10898INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10899M: Ning Sun <ning.sun@intel.com> 10900L: tboot-devel@lists.sourceforge.net 10901S: Supported 10902W: http://tboot.sourceforge.net 10903T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10904F: Documentation/arch/x86/intel_txt.rst 10905F: arch/x86/kernel/tboot.c 10906F: include/linux/tboot.h 10907 10908INTERCONNECT API 10909M: Georgi Djakov <djakov@kernel.org> 10910L: linux-pm@vger.kernel.org 10911S: Maintained 10912T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10913F: Documentation/devicetree/bindings/interconnect/ 10914F: Documentation/driver-api/interconnect.rst 10915F: drivers/interconnect/ 10916F: include/dt-bindings/interconnect/ 10917F: include/linux/interconnect-provider.h 10918F: include/linux/interconnect.h 10919 10920INTERRUPT COUNTER DRIVER 10921M: Oleksij Rempel <o.rempel@pengutronix.de> 10922R: Pengutronix Kernel Team <kernel@pengutronix.de> 10923L: linux-iio@vger.kernel.org 10924F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10925F: drivers/counter/interrupt-cnt.c 10926 10927INTERSIL ISL7998X VIDEO DECODER DRIVER 10928M: Michael Tretter <m.tretter@pengutronix.de> 10929R: Pengutronix Kernel Team <kernel@pengutronix.de> 10930L: linux-media@vger.kernel.org 10931S: Maintained 10932F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10933F: drivers/media/i2c/isl7998x.c 10934 10935INVENSENSE ICM-426xx IMU DRIVER 10936M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10937L: linux-iio@vger.kernel.org 10938S: Maintained 10939W: https://invensense.tdk.com/ 10940F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10941F: drivers/iio/imu/inv_icm42600/ 10942 10943INVENSENSE MPU-3050 GYROSCOPE DRIVER 10944M: Linus Walleij <linus.walleij@linaro.org> 10945L: linux-iio@vger.kernel.org 10946S: Maintained 10947F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10948F: drivers/iio/gyro/mpu3050* 10949 10950IOC3 ETHERNET DRIVER 10951M: Ralf Baechle <ralf@linux-mips.org> 10952L: linux-mips@vger.kernel.org 10953S: Maintained 10954F: drivers/net/ethernet/sgi/ioc3-eth.c 10955 10956IOMAP FILESYSTEM LIBRARY 10957M: Darrick J. Wong <djwong@kernel.org> 10958L: linux-xfs@vger.kernel.org 10959L: linux-fsdevel@vger.kernel.org 10960S: Supported 10961T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10962F: fs/iomap/ 10963F: include/linux/iomap.h 10964 10965IOMMU DMA-API LAYER 10966M: Robin Murphy <robin.murphy@arm.com> 10967L: iommu@lists.linux.dev 10968S: Maintained 10969T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10970F: drivers/iommu/dma-iommu.c 10971F: drivers/iommu/dma-iommu.h 10972F: drivers/iommu/iova.c 10973F: include/linux/iova.h 10974 10975IOMMU SUBSYSTEM 10976M: Joerg Roedel <joro@8bytes.org> 10977M: Will Deacon <will@kernel.org> 10978R: Robin Murphy <robin.murphy@arm.com> 10979L: iommu@lists.linux.dev 10980S: Maintained 10981T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10982F: Documentation/devicetree/bindings/iommu/ 10983F: Documentation/userspace-api/iommu.rst 10984F: drivers/iommu/ 10985F: include/linux/iommu.h 10986F: include/linux/iova.h 10987F: include/linux/of_iommu.h 10988F: include/uapi/linux/iommu.h 10989 10990IOMMUFD 10991M: Jason Gunthorpe <jgg@nvidia.com> 10992M: Kevin Tian <kevin.tian@intel.com> 10993L: iommu@lists.linux.dev 10994S: Maintained 10995T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10996F: Documentation/userspace-api/iommufd.rst 10997F: drivers/iommu/iommufd/ 10998F: include/linux/iommufd.h 10999F: include/uapi/linux/iommufd.h 11000F: tools/testing/selftests/iommu/ 11001 11002IOSYS-MAP HELPERS 11003M: Thomas Zimmermann <tzimmermann@suse.de> 11004L: dri-devel@lists.freedesktop.org 11005S: Maintained 11006T: git git://anongit.freedesktop.org/drm/drm-misc 11007F: include/linux/iosys-map.h 11008 11009IO_URING 11010M: Jens Axboe <axboe@kernel.dk> 11011R: Pavel Begunkov <asml.silence@gmail.com> 11012L: io-uring@vger.kernel.org 11013S: Maintained 11014T: git git://git.kernel.dk/linux-block 11015T: git git://git.kernel.dk/liburing 11016F: include/linux/io_uring.h 11017F: include/linux/io_uring_types.h 11018F: include/trace/events/io_uring.h 11019F: include/uapi/linux/io_uring.h 11020F: io_uring/ 11021 11022IPMI SUBSYSTEM 11023M: Corey Minyard <minyard@acm.org> 11024L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11025S: Supported 11026W: http://openipmi.sourceforge.net/ 11027T: git https://github.com/cminyard/linux-ipmi.git for-next 11028F: Documentation/devicetree/bindings/ipmi/ 11029F: Documentation/driver-api/ipmi.rst 11030F: drivers/char/ipmi/ 11031F: include/linux/ipmi* 11032F: include/uapi/linux/ipmi* 11033 11034IPS SCSI RAID DRIVER 11035M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11036L: linux-scsi@vger.kernel.org 11037S: Maintained 11038W: http://www.adaptec.com/ 11039F: drivers/scsi/ips* 11040 11041IPVS 11042M: Simon Horman <horms@verge.net.au> 11043M: Julian Anastasov <ja@ssi.bg> 11044L: netdev@vger.kernel.org 11045L: lvs-devel@vger.kernel.org 11046S: Maintained 11047T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11048T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11049F: Documentation/networking/ipvs-sysctl.rst 11050F: include/net/ip_vs.h 11051F: include/uapi/linux/ip_vs.h 11052F: net/netfilter/ipvs/ 11053 11054IPWIRELESS DRIVER 11055M: Jiri Kosina <jikos@kernel.org> 11056M: David Sterba <dsterba@suse.com> 11057S: Odd Fixes 11058F: drivers/tty/ipwireless/ 11059 11060IRON DEVICE AUDIO CODEC DRIVERS 11061M: Kiseok Jo <kiseok.jo@irondevice.com> 11062L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11063S: Maintained 11064F: Documentation/devicetree/bindings/sound/irondevice,* 11065F: sound/soc/codecs/sma* 11066 11067IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11068M: Marc Zyngier <maz@kernel.org> 11069S: Maintained 11070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11071F: Documentation/core-api/irq/irq-domain.rst 11072F: include/linux/irqdomain.h 11073F: kernel/irq/irqdomain.c 11074F: kernel/irq/msi.c 11075 11076IRQ SUBSYSTEM 11077M: Thomas Gleixner <tglx@linutronix.de> 11078L: linux-kernel@vger.kernel.org 11079S: Maintained 11080T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11081F: include/linux/group_cpus.h 11082F: kernel/irq/ 11083F: lib/group_cpus.c 11084 11085IRQCHIP DRIVERS 11086M: Thomas Gleixner <tglx@linutronix.de> 11087M: Marc Zyngier <maz@kernel.org> 11088L: linux-kernel@vger.kernel.org 11089S: Maintained 11090T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11091F: Documentation/devicetree/bindings/interrupt-controller/ 11092F: drivers/irqchip/ 11093 11094ISA 11095M: William Breathitt Gray <william.gray@linaro.org> 11096S: Maintained 11097F: Documentation/driver-api/isa.rst 11098F: drivers/base/isa.c 11099F: include/linux/isa.h 11100 11101ISA RADIO MODULE 11102M: Hans Verkuil <hverkuil@xs4all.nl> 11103L: linux-media@vger.kernel.org 11104S: Maintained 11105W: https://linuxtv.org 11106T: git git://linuxtv.org/media_tree.git 11107F: drivers/media/radio/radio-isa* 11108 11109ISAPNP 11110M: Jaroslav Kysela <perex@perex.cz> 11111S: Maintained 11112F: Documentation/driver-api/isapnp.rst 11113F: drivers/pnp/isapnp/ 11114F: include/linux/isapnp.h 11115 11116ISCSI 11117M: Lee Duncan <lduncan@suse.com> 11118M: Chris Leech <cleech@redhat.com> 11119M: Mike Christie <michael.christie@oracle.com> 11120L: open-iscsi@googlegroups.com 11121L: linux-scsi@vger.kernel.org 11122S: Maintained 11123W: www.open-iscsi.com 11124F: drivers/scsi/*iscsi* 11125F: include/scsi/*iscsi* 11126 11127iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11128M: Peter Jones <pjones@redhat.com> 11129M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11130S: Maintained 11131F: drivers/firmware/iscsi_ibft* 11132 11133ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11134M: Sagi Grimberg <sagi@grimberg.me> 11135M: Max Gurtovoy <mgurtovoy@nvidia.com> 11136L: linux-rdma@vger.kernel.org 11137S: Supported 11138W: http://www.openfabrics.org 11139W: www.open-iscsi.org 11140Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11141F: drivers/infiniband/ulp/iser/ 11142 11143ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11144M: Sagi Grimberg <sagi@grimberg.me> 11145L: linux-rdma@vger.kernel.org 11146L: target-devel@vger.kernel.org 11147S: Supported 11148W: http://www.linux-iscsi.org 11149T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11150F: drivers/infiniband/ulp/isert 11151 11152ISDN/CMTP OVER BLUETOOTH 11153M: Karsten Keil <isdn@linux-pingi.de> 11154L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11155L: netdev@vger.kernel.org 11156S: Odd Fixes 11157W: http://www.isdn4linux.de 11158F: Documentation/isdn/ 11159F: drivers/isdn/capi/ 11160F: include/linux/isdn/ 11161F: include/uapi/linux/isdn/ 11162F: net/bluetooth/cmtp/ 11163 11164ISDN/mISDN SUBSYSTEM 11165M: Karsten Keil <isdn@linux-pingi.de> 11166L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11167L: netdev@vger.kernel.org 11168S: Maintained 11169W: http://www.isdn4linux.de 11170F: drivers/isdn/Kconfig 11171F: drivers/isdn/Makefile 11172F: drivers/isdn/hardware/ 11173F: drivers/isdn/mISDN/ 11174 11175ISOFS FILESYSTEM 11176M: Jan Kara <jack@suse.cz> 11177L: linux-fsdevel@vger.kernel.org 11178S: Maintained 11179F: Documentation/filesystems/isofs.rst 11180F: fs/isofs/ 11181 11182IT87 HARDWARE MONITORING DRIVER 11183M: Jean Delvare <jdelvare@suse.com> 11184L: linux-hwmon@vger.kernel.org 11185S: Maintained 11186F: Documentation/hwmon/it87.rst 11187F: drivers/hwmon/it87.c 11188 11189IT913X MEDIA DRIVER 11190M: Antti Palosaari <crope@iki.fi> 11191L: linux-media@vger.kernel.org 11192S: Maintained 11193W: https://linuxtv.org 11194W: http://palosaari.fi/linux/ 11195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11196T: git git://linuxtv.org/anttip/media_tree.git 11197F: drivers/media/tuners/it913x* 11198 11199ITE IT66121 HDMI BRIDGE DRIVER 11200M: Phong LE <ple@baylibre.com> 11201M: Neil Armstrong <neil.armstrong@linaro.org> 11202S: Maintained 11203T: git git://anongit.freedesktop.org/drm/drm-misc 11204F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11205F: drivers/gpu/drm/bridge/ite-it66121.c 11206 11207IVTV VIDEO4LINUX DRIVER 11208M: Andy Walls <awalls@md.metrocast.net> 11209L: linux-media@vger.kernel.org 11210S: Maintained 11211W: https://linuxtv.org 11212T: git git://linuxtv.org/media_tree.git 11213F: Documentation/admin-guide/media/ivtv* 11214F: drivers/media/pci/ivtv/ 11215F: include/uapi/linux/ivtv* 11216 11217IX2505V MEDIA DRIVER 11218M: Malcolm Priestley <tvboxspy@gmail.com> 11219L: linux-media@vger.kernel.org 11220S: Maintained 11221W: https://linuxtv.org 11222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11223F: drivers/media/dvb-frontends/ix2505v* 11224 11225JAILHOUSE HYPERVISOR INTERFACE 11226M: Jan Kiszka <jan.kiszka@siemens.com> 11227L: jailhouse-dev@googlegroups.com 11228S: Maintained 11229F: arch/x86/include/asm/jailhouse_para.h 11230F: arch/x86/kernel/jailhouse.c 11231 11232JC42.4 TEMPERATURE SENSOR DRIVER 11233M: Guenter Roeck <linux@roeck-us.net> 11234L: linux-hwmon@vger.kernel.org 11235S: Maintained 11236F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11237F: Documentation/hwmon/jc42.rst 11238F: drivers/hwmon/jc42.c 11239 11240JFS FILESYSTEM 11241M: Dave Kleikamp <shaggy@kernel.org> 11242L: jfs-discussion@lists.sourceforge.net 11243S: Odd Fixes 11244W: http://jfs.sourceforge.net/ 11245T: git https://github.com/kleikamp/linux-shaggy.git 11246F: Documentation/admin-guide/jfs.rst 11247F: fs/jfs/ 11248 11249JME NETWORK DRIVER 11250M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11251L: netdev@vger.kernel.org 11252S: Maintained 11253F: drivers/net/ethernet/jme.* 11254 11255JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11256M: David Woodhouse <dwmw2@infradead.org> 11257M: Richard Weinberger <richard@nod.at> 11258L: linux-mtd@lists.infradead.org 11259S: Odd Fixes 11260W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11261T: git git://git.infradead.org/ubifs-2.6.git 11262F: fs/jffs2/ 11263F: include/uapi/linux/jffs2.h 11264 11265JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11266M: "Theodore Ts'o" <tytso@mit.edu> 11267M: Jan Kara <jack@suse.com> 11268L: linux-ext4@vger.kernel.org 11269S: Maintained 11270F: fs/jbd2/ 11271F: include/linux/jbd2.h 11272 11273JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11274M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11275L: linux-media@vger.kernel.org 11276L: linux-renesas-soc@vger.kernel.org 11277S: Maintained 11278F: drivers/media/platform/renesas/rcar_jpu.c 11279 11280JSM Neo PCI based serial card 11281L: linux-serial@vger.kernel.org 11282S: Orphan 11283F: drivers/tty/serial/jsm/ 11284 11285K10TEMP HARDWARE MONITORING DRIVER 11286M: Clemens Ladisch <clemens@ladisch.de> 11287L: linux-hwmon@vger.kernel.org 11288S: Maintained 11289F: Documentation/hwmon/k10temp.rst 11290F: drivers/hwmon/k10temp.c 11291 11292K8TEMP HARDWARE MONITORING DRIVER 11293M: Rudolf Marek <r.marek@assembler.cz> 11294L: linux-hwmon@vger.kernel.org 11295S: Maintained 11296F: Documentation/hwmon/k8temp.rst 11297F: drivers/hwmon/k8temp.c 11298 11299KASAN 11300M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11301R: Alexander Potapenko <glider@google.com> 11302R: Andrey Konovalov <andreyknvl@gmail.com> 11303R: Dmitry Vyukov <dvyukov@google.com> 11304R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11305L: kasan-dev@googlegroups.com 11306S: Maintained 11307F: Documentation/dev-tools/kasan.rst 11308F: arch/*/include/asm/*kasan.h 11309F: arch/*/mm/kasan_init* 11310F: include/linux/kasan*.h 11311F: lib/Kconfig.kasan 11312F: mm/kasan/ 11313F: scripts/Makefile.kasan 11314 11315KCONFIG 11316M: Masahiro Yamada <masahiroy@kernel.org> 11317L: linux-kbuild@vger.kernel.org 11318S: Maintained 11319Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11320T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11321F: Documentation/kbuild/kconfig* 11322F: scripts/Kconfig.include 11323F: scripts/kconfig/ 11324 11325KCOV 11326R: Dmitry Vyukov <dvyukov@google.com> 11327R: Andrey Konovalov <andreyknvl@gmail.com> 11328L: kasan-dev@googlegroups.com 11329S: Maintained 11330F: Documentation/dev-tools/kcov.rst 11331F: include/linux/kcov.h 11332F: include/uapi/linux/kcov.h 11333F: kernel/kcov.c 11334F: scripts/Makefile.kcov 11335 11336KCSAN 11337M: Marco Elver <elver@google.com> 11338R: Dmitry Vyukov <dvyukov@google.com> 11339L: kasan-dev@googlegroups.com 11340S: Maintained 11341F: Documentation/dev-tools/kcsan.rst 11342F: include/linux/kcsan*.h 11343F: kernel/kcsan/ 11344F: lib/Kconfig.kcsan 11345F: scripts/Makefile.kcsan 11346 11347KDUMP 11348M: Baoquan He <bhe@redhat.com> 11349R: Vivek Goyal <vgoyal@redhat.com> 11350R: Dave Young <dyoung@redhat.com> 11351L: kexec@lists.infradead.org 11352S: Maintained 11353W: http://lse.sourceforge.net/kdump/ 11354F: Documentation/admin-guide/kdump/ 11355F: fs/proc/vmcore.c 11356F: include/linux/crash_core.h 11357F: include/linux/crash_dump.h 11358F: include/uapi/linux/vmcore.h 11359F: kernel/crash_*.c 11360 11361KEENE FM RADIO TRANSMITTER DRIVER 11362M: Hans Verkuil <hverkuil@xs4all.nl> 11363L: linux-media@vger.kernel.org 11364S: Maintained 11365W: https://linuxtv.org 11366T: git git://linuxtv.org/media_tree.git 11367F: drivers/media/radio/radio-keene* 11368 11369KERNEL AUTOMOUNTER 11370M: Ian Kent <raven@themaw.net> 11371L: autofs@vger.kernel.org 11372S: Maintained 11373F: fs/autofs/ 11374 11375KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11376M: Masahiro Yamada <masahiroy@kernel.org> 11377R: Nathan Chancellor <nathan@kernel.org> 11378R: Nick Desaulniers <ndesaulniers@google.com> 11379R: Nicolas Schier <nicolas@fjasle.eu> 11380L: linux-kbuild@vger.kernel.org 11381S: Maintained 11382Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11384F: Documentation/kbuild/ 11385F: Makefile 11386F: scripts/*vmlinux* 11387F: scripts/Kbuild* 11388F: scripts/Makefile* 11389F: scripts/basic/ 11390F: scripts/dummy-tools/ 11391F: scripts/mk* 11392F: scripts/mod/ 11393F: scripts/package/ 11394F: usr/ 11395 11396KERNEL HARDENING (not covered by other areas) 11397M: Kees Cook <keescook@chromium.org> 11398R: Gustavo A. R. Silva <gustavoars@kernel.org> 11399L: linux-hardening@vger.kernel.org 11400S: Supported 11401T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11402F: Documentation/ABI/testing/sysfs-kernel-oops_count 11403F: Documentation/ABI/testing/sysfs-kernel-warn_count 11404F: arch/*/configs/hardening.config 11405F: include/linux/overflow.h 11406F: include/linux/randomize_kstack.h 11407F: kernel/configs/hardening.config 11408F: mm/usercopy.c 11409K: \b(add|choose)_random_kstack_offset\b 11410K: \b__check_(object_size|heap_object)\b 11411K: \b__counted_by\b 11412 11413KERNEL JANITORS 11414L: kernel-janitors@vger.kernel.org 11415S: Odd Fixes 11416W: http://kernelnewbies.org/KernelJanitors 11417 11418KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11419M: Chuck Lever <chuck.lever@oracle.com> 11420M: Jeff Layton <jlayton@kernel.org> 11421R: Neil Brown <neilb@suse.de> 11422R: Olga Kornievskaia <kolga@netapp.com> 11423R: Dai Ngo <Dai.Ngo@oracle.com> 11424R: Tom Talpey <tom@talpey.com> 11425L: linux-nfs@vger.kernel.org 11426S: Supported 11427W: http://nfs.sourceforge.net/ 11428T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11429F: Documentation/filesystems/nfs/ 11430F: fs/exportfs/ 11431F: fs/lockd/ 11432F: fs/nfs_common/ 11433F: fs/nfsd/ 11434F: include/linux/lockd/ 11435F: include/linux/sunrpc/ 11436F: include/trace/events/rpcgss.h 11437F: include/trace/events/rpcrdma.h 11438F: include/trace/events/sunrpc.h 11439F: include/trace/misc/fs.h 11440F: include/trace/misc/nfs.h 11441F: include/trace/misc/sunrpc.h 11442F: include/uapi/linux/nfsd/ 11443F: include/uapi/linux/sunrpc/ 11444F: net/sunrpc/ 11445 11446KERNEL REGRESSIONS 11447M: Thorsten Leemhuis <linux@leemhuis.info> 11448L: regressions@lists.linux.dev 11449S: Supported 11450F: Documentation/admin-guide/reporting-regressions.rst 11451F: Documentation/process/handling-regressions.rst 11452 11453KERNEL SELFTEST FRAMEWORK 11454M: Shuah Khan <shuah@kernel.org> 11455M: Shuah Khan <skhan@linuxfoundation.org> 11456L: linux-kselftest@vger.kernel.org 11457S: Maintained 11458Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11459T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11460F: Documentation/dev-tools/kselftest* 11461F: tools/testing/selftests/ 11462 11463KERNEL SMB3 SERVER (KSMBD) 11464M: Namjae Jeon <linkinjeon@kernel.org> 11465M: Steve French <sfrench@samba.org> 11466R: Sergey Senozhatsky <senozhatsky@chromium.org> 11467R: Tom Talpey <tom@talpey.com> 11468L: linux-cifs@vger.kernel.org 11469S: Maintained 11470T: git git://git.samba.org/ksmbd.git 11471F: Documentation/filesystems/smb/ksmbd.rst 11472F: fs/smb/common/ 11473F: fs/smb/server/ 11474 11475KERNEL UNIT TESTING FRAMEWORK (KUnit) 11476M: Brendan Higgins <brendanhiggins@google.com> 11477M: David Gow <davidgow@google.com> 11478L: linux-kselftest@vger.kernel.org 11479L: kunit-dev@googlegroups.com 11480S: Maintained 11481W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11482T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11483T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11484F: Documentation/dev-tools/kunit/ 11485F: include/kunit/ 11486F: lib/kunit/ 11487F: rust/kernel/kunit.rs 11488F: scripts/rustdoc_test_* 11489F: tools/testing/kunit/ 11490 11491KERNEL USERMODE HELPER 11492M: Luis Chamberlain <mcgrof@kernel.org> 11493L: linux-kernel@vger.kernel.org 11494S: Maintained 11495F: include/linux/umh.h 11496F: kernel/umh.c 11497 11498KERNEL VIRTUAL MACHINE (KVM) 11499M: Paolo Bonzini <pbonzini@redhat.com> 11500L: kvm@vger.kernel.org 11501S: Supported 11502W: http://www.linux-kvm.org 11503T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11504F: Documentation/virt/kvm/ 11505F: include/asm-generic/kvm* 11506F: include/kvm/iodev.h 11507F: include/linux/kvm* 11508F: include/trace/events/kvm.h 11509F: include/uapi/asm-generic/kvm* 11510F: include/uapi/linux/kvm* 11511F: tools/kvm/ 11512F: tools/testing/selftests/kvm/ 11513F: virt/kvm/* 11514 11515KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11516M: Marc Zyngier <maz@kernel.org> 11517M: Oliver Upton <oliver.upton@linux.dev> 11518R: James Morse <james.morse@arm.com> 11519R: Suzuki K Poulose <suzuki.poulose@arm.com> 11520R: Zenghui Yu <yuzenghui@huawei.com> 11521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11522L: kvmarm@lists.linux.dev 11523S: Maintained 11524T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11525F: arch/arm64/include/asm/kvm* 11526F: arch/arm64/include/uapi/asm/kvm* 11527F: arch/arm64/kvm/ 11528F: include/kvm/arm_* 11529F: tools/testing/selftests/kvm/*/aarch64/ 11530F: tools/testing/selftests/kvm/aarch64/ 11531 11532KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11533M: Huacai Chen <chenhuacai@kernel.org> 11534L: linux-mips@vger.kernel.org 11535L: kvm@vger.kernel.org 11536S: Maintained 11537T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11538F: arch/mips/include/asm/kvm* 11539F: arch/mips/include/uapi/asm/kvm* 11540F: arch/mips/kvm/ 11541 11542KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11543M: Michael Ellerman <mpe@ellerman.id.au> 11544R: Nicholas Piggin <npiggin@gmail.com> 11545L: linuxppc-dev@lists.ozlabs.org 11546L: kvm@vger.kernel.org 11547S: Maintained (Book3S 64-bit HV) 11548S: Odd fixes (Book3S 64-bit PR) 11549S: Orphan (Book3E and 32-bit) 11550T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11551F: arch/powerpc/include/asm/kvm* 11552F: arch/powerpc/include/uapi/asm/kvm* 11553F: arch/powerpc/kernel/kvm* 11554F: arch/powerpc/kvm/ 11555 11556KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11557M: Anup Patel <anup@brainfault.org> 11558R: Atish Patra <atishp@atishpatra.org> 11559L: kvm@vger.kernel.org 11560L: kvm-riscv@lists.infradead.org 11561L: linux-riscv@lists.infradead.org 11562S: Maintained 11563T: git https://github.com/kvm-riscv/linux.git 11564F: arch/riscv/include/asm/kvm* 11565F: arch/riscv/include/uapi/asm/kvm* 11566F: arch/riscv/kvm/ 11567F: tools/testing/selftests/kvm/*/riscv/ 11568 11569KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11570M: Christian Borntraeger <borntraeger@linux.ibm.com> 11571M: Janosch Frank <frankja@linux.ibm.com> 11572M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11573R: David Hildenbrand <david@redhat.com> 11574L: kvm@vger.kernel.org 11575S: Supported 11576T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11577F: Documentation/virt/kvm/s390* 11578F: arch/s390/include/asm/gmap.h 11579F: arch/s390/include/asm/kvm* 11580F: arch/s390/include/uapi/asm/kvm* 11581F: arch/s390/include/uapi/asm/uvdevice.h 11582F: arch/s390/kernel/uv.c 11583F: arch/s390/kvm/ 11584F: arch/s390/mm/gmap.c 11585F: drivers/s390/char/uvdevice.c 11586F: tools/testing/selftests/drivers/s390x/uvdevice/ 11587F: tools/testing/selftests/kvm/*/s390x/ 11588F: tools/testing/selftests/kvm/s390x/ 11589 11590KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11591M: Sean Christopherson <seanjc@google.com> 11592M: Paolo Bonzini <pbonzini@redhat.com> 11593L: kvm@vger.kernel.org 11594S: Supported 11595P: Documentation/process/maintainer-kvm-x86.rst 11596T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11597F: arch/x86/include/asm/kvm* 11598F: arch/x86/include/asm/svm.h 11599F: arch/x86/include/asm/vmx*.h 11600F: arch/x86/include/uapi/asm/kvm* 11601F: arch/x86/include/uapi/asm/svm.h 11602F: arch/x86/include/uapi/asm/vmx.h 11603F: arch/x86/kvm/ 11604F: arch/x86/kvm/*/ 11605F: tools/testing/selftests/kvm/*/x86_64/ 11606F: tools/testing/selftests/kvm/x86_64/ 11607 11608KERNFS 11609M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11610M: Tejun Heo <tj@kernel.org> 11611S: Supported 11612T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11613F: fs/kernfs/ 11614F: include/linux/kernfs.h 11615 11616KEXEC 11617M: Eric Biederman <ebiederm@xmission.com> 11618L: kexec@lists.infradead.org 11619S: Maintained 11620W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11621F: include/linux/kexec.h 11622F: include/uapi/linux/kexec.h 11623F: kernel/kexec* 11624 11625KEYS-ENCRYPTED 11626M: Mimi Zohar <zohar@linux.ibm.com> 11627L: linux-integrity@vger.kernel.org 11628L: keyrings@vger.kernel.org 11629S: Supported 11630F: Documentation/security/keys/trusted-encrypted.rst 11631F: include/keys/encrypted-type.h 11632F: security/keys/encrypted-keys/ 11633 11634KEYS-TRUSTED 11635M: James Bottomley <jejb@linux.ibm.com> 11636M: Jarkko Sakkinen <jarkko@kernel.org> 11637M: Mimi Zohar <zohar@linux.ibm.com> 11638L: linux-integrity@vger.kernel.org 11639L: keyrings@vger.kernel.org 11640S: Supported 11641F: Documentation/security/keys/trusted-encrypted.rst 11642F: include/keys/trusted-type.h 11643F: include/keys/trusted_tpm.h 11644F: security/keys/trusted-keys/ 11645 11646KEYS-TRUSTED-CAAM 11647M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11648R: Pengutronix Kernel Team <kernel@pengutronix.de> 11649L: linux-integrity@vger.kernel.org 11650L: keyrings@vger.kernel.org 11651S: Maintained 11652F: include/keys/trusted_caam.h 11653F: security/keys/trusted-keys/trusted_caam.c 11654 11655KEYS-TRUSTED-TEE 11656M: Sumit Garg <sumit.garg@linaro.org> 11657L: linux-integrity@vger.kernel.org 11658L: keyrings@vger.kernel.org 11659S: Supported 11660F: include/keys/trusted_tee.h 11661F: security/keys/trusted-keys/trusted_tee.c 11662 11663KEYS/KEYRINGS 11664M: David Howells <dhowells@redhat.com> 11665M: Jarkko Sakkinen <jarkko@kernel.org> 11666L: keyrings@vger.kernel.org 11667S: Maintained 11668F: Documentation/security/keys/core.rst 11669F: include/keys/ 11670F: include/linux/key-type.h 11671F: include/linux/key.h 11672F: include/linux/keyctl.h 11673F: include/uapi/linux/keyctl.h 11674F: security/keys/ 11675 11676KEYS/KEYRINGS_INTEGRITY 11677M: Jarkko Sakkinen <jarkko@kernel.org> 11678M: Mimi Zohar <zohar@linux.ibm.com> 11679L: linux-integrity@vger.kernel.org 11680L: keyrings@vger.kernel.org 11681S: Supported 11682F: security/integrity/platform_certs 11683 11684KFENCE 11685M: Alexander Potapenko <glider@google.com> 11686M: Marco Elver <elver@google.com> 11687R: Dmitry Vyukov <dvyukov@google.com> 11688L: kasan-dev@googlegroups.com 11689S: Maintained 11690F: Documentation/dev-tools/kfence.rst 11691F: arch/*/include/asm/kfence.h 11692F: include/linux/kfence.h 11693F: lib/Kconfig.kfence 11694F: mm/kfence/ 11695 11696KFIFO 11697M: Stefani Seibold <stefani@seibold.net> 11698S: Maintained 11699F: include/linux/kfifo.h 11700F: lib/kfifo.c 11701F: samples/kfifo/ 11702 11703KGDB / KDB /debug_core 11704M: Jason Wessel <jason.wessel@windriver.com> 11705M: Daniel Thompson <daniel.thompson@linaro.org> 11706R: Douglas Anderson <dianders@chromium.org> 11707L: kgdb-bugreport@lists.sourceforge.net 11708S: Maintained 11709W: http://kgdb.wiki.kernel.org/ 11710T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11711F: Documentation/dev-tools/kgdb.rst 11712F: drivers/misc/kgdbts.c 11713F: drivers/tty/serial/kgdboc.c 11714F: include/linux/kdb.h 11715F: include/linux/kgdb.h 11716F: kernel/debug/ 11717F: kernel/module/kdb.c 11718 11719KHADAS MCU MFD DRIVER 11720M: Neil Armstrong <neil.armstrong@linaro.org> 11721L: linux-amlogic@lists.infradead.org 11722S: Maintained 11723F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11724F: drivers/mfd/khadas-mcu.c 11725F: drivers/thermal/khadas_mcu_fan.c 11726F: include/linux/mfd/khadas-mcu.h 11727 11728KIONIX/ROHM KX022A ACCELEROMETER 11729M: Matti Vaittinen <mazziesaccount@gmail.com> 11730L: linux-iio@vger.kernel.org 11731S: Supported 11732F: drivers/iio/accel/kionix-kx022a* 11733 11734KMEMLEAK 11735M: Catalin Marinas <catalin.marinas@arm.com> 11736S: Maintained 11737F: Documentation/dev-tools/kmemleak.rst 11738F: include/linux/kmemleak.h 11739F: mm/kmemleak.c 11740F: samples/kmemleak/kmemleak-test.c 11741 11742KMSAN 11743M: Alexander Potapenko <glider@google.com> 11744R: Marco Elver <elver@google.com> 11745R: Dmitry Vyukov <dvyukov@google.com> 11746L: kasan-dev@googlegroups.com 11747S: Maintained 11748F: Documentation/dev-tools/kmsan.rst 11749F: arch/*/include/asm/kmsan.h 11750F: arch/*/mm/kmsan_* 11751F: include/linux/kmsan*.h 11752F: lib/Kconfig.kmsan 11753F: mm/kmsan/ 11754F: scripts/Makefile.kmsan 11755 11756KPROBES 11757M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11758M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11759M: "David S. Miller" <davem@davemloft.net> 11760M: Masami Hiramatsu <mhiramat@kernel.org> 11761L: linux-kernel@vger.kernel.org 11762L: linux-trace-kernel@vger.kernel.org 11763S: Maintained 11764Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11765T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11766F: Documentation/trace/kprobes.rst 11767F: include/asm-generic/kprobes.h 11768F: include/linux/kprobes.h 11769F: kernel/kprobes.c 11770F: lib/test_kprobes.c 11771F: samples/kprobes 11772 11773KS0108 LCD CONTROLLER DRIVER 11774M: Miguel Ojeda <ojeda@kernel.org> 11775S: Maintained 11776F: Documentation/admin-guide/auxdisplay/ks0108.rst 11777F: drivers/auxdisplay/ks0108.c 11778F: include/linux/ks0108.h 11779 11780KTD253 BACKLIGHT DRIVER 11781M: Linus Walleij <linus.walleij@linaro.org> 11782S: Maintained 11783F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11784F: drivers/video/backlight/ktd253-backlight.c 11785 11786KTEST 11787M: Steven Rostedt <rostedt@goodmis.org> 11788M: John Hawley <warthog9@eaglescrag.net> 11789S: Maintained 11790F: tools/testing/ktest 11791 11792KTZ8866 BACKLIGHT DRIVER 11793M: Jianhua Lu <lujianhua000@gmail.com> 11794S: Maintained 11795F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11796F: drivers/video/backlight/ktz8866.c 11797 11798KVM PARAVIRT (KVM/paravirt) 11799M: Paolo Bonzini <pbonzini@redhat.com> 11800R: Wanpeng Li <wanpengli@tencent.com> 11801R: Vitaly Kuznetsov <vkuznets@redhat.com> 11802L: kvm@vger.kernel.org 11803S: Supported 11804T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11805F: arch/um/include/asm/kvm_para.h 11806F: arch/x86/include/asm/kvm_para.h 11807F: arch/x86/include/asm/pvclock-abi.h 11808F: arch/x86/include/uapi/asm/kvm_para.h 11809F: arch/x86/kernel/kvm.c 11810F: arch/x86/kernel/kvmclock.c 11811F: include/asm-generic/kvm_para.h 11812F: include/linux/kvm_para.h 11813F: include/uapi/asm-generic/kvm_para.h 11814F: include/uapi/linux/kvm_para.h 11815 11816KVM X86 HYPER-V (KVM/hyper-v) 11817M: Vitaly Kuznetsov <vkuznets@redhat.com> 11818M: Sean Christopherson <seanjc@google.com> 11819M: Paolo Bonzini <pbonzini@redhat.com> 11820L: kvm@vger.kernel.org 11821S: Supported 11822T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11823F: arch/x86/kvm/hyperv.* 11824F: arch/x86/kvm/kvm_onhyperv.* 11825F: arch/x86/kvm/svm/hyperv.* 11826F: arch/x86/kvm/svm/svm_onhyperv.* 11827F: arch/x86/kvm/vmx/hyperv.* 11828 11829KVM X86 Xen (KVM/Xen) 11830M: David Woodhouse <dwmw2@infradead.org> 11831M: Paul Durrant <paul@xen.org> 11832M: Sean Christopherson <seanjc@google.com> 11833M: Paolo Bonzini <pbonzini@redhat.com> 11834L: kvm@vger.kernel.org 11835S: Supported 11836T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11837F: arch/x86/kvm/xen.* 11838 11839L3MDEV 11840M: David Ahern <dsahern@kernel.org> 11841L: netdev@vger.kernel.org 11842S: Maintained 11843F: include/net/l3mdev.h 11844F: net/l3mdev 11845 11846LANDLOCK SECURITY MODULE 11847M: Mickaël Salaün <mic@digikod.net> 11848L: linux-security-module@vger.kernel.org 11849S: Supported 11850W: https://landlock.io 11851T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11852F: Documentation/security/landlock.rst 11853F: Documentation/userspace-api/landlock.rst 11854F: include/uapi/linux/landlock.h 11855F: samples/landlock/ 11856F: security/landlock/ 11857F: tools/testing/selftests/landlock/ 11858K: landlock 11859K: LANDLOCK 11860 11861LANTIQ / INTEL Ethernet drivers 11862M: Hauke Mehrtens <hauke@hauke-m.de> 11863L: netdev@vger.kernel.org 11864S: Maintained 11865F: drivers/net/dsa/lantiq_gswip.c 11866F: drivers/net/dsa/lantiq_pce.h 11867F: drivers/net/ethernet/lantiq_xrx200.c 11868F: net/dsa/tag_gswip.c 11869 11870LANTIQ MIPS ARCHITECTURE 11871M: John Crispin <john@phrozen.org> 11872L: linux-mips@vger.kernel.org 11873S: Maintained 11874F: arch/mips/lantiq 11875F: drivers/soc/lantiq 11876 11877LASI 53c700 driver for PARISC 11878M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11879L: linux-scsi@vger.kernel.org 11880S: Maintained 11881F: Documentation/scsi/53c700.rst 11882F: drivers/scsi/53c700* 11883 11884LEAKING_ADDRESSES 11885M: Tobin C. Harding <me@tobin.cc> 11886M: Tycho Andersen <tycho@tycho.pizza> 11887L: linux-hardening@vger.kernel.org 11888S: Maintained 11889T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11890F: scripts/leaking_addresses.pl 11891 11892LED SUBSYSTEM 11893M: Pavel Machek <pavel@ucw.cz> 11894M: Lee Jones <lee@kernel.org> 11895L: linux-leds@vger.kernel.org 11896S: Maintained 11897T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11898F: Documentation/devicetree/bindings/leds/ 11899F: Documentation/leds/ 11900F: drivers/leds/ 11901F: include/dt-bindings/leds/ 11902F: include/linux/leds.h 11903 11904LEGACY EEPROM DRIVER 11905M: Jean Delvare <jdelvare@suse.com> 11906S: Maintained 11907F: Documentation/misc-devices/eeprom.rst 11908F: drivers/misc/eeprom/eeprom.c 11909 11910LEGO MINDSTORMS EV3 11911R: David Lechner <david@lechnology.com> 11912S: Maintained 11913F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11914F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11915F: drivers/power/supply/lego_ev3_battery.c 11916 11917LEGO USB Tower driver 11918M: Juergen Stuber <starblue@users.sourceforge.net> 11919L: legousb-devel@lists.sourceforge.net 11920S: Maintained 11921W: http://legousb.sourceforge.net/ 11922F: drivers/usb/misc/legousbtower.c 11923 11924LETSKETCH HID TABLET DRIVER 11925M: Hans de Goede <hdegoede@redhat.com> 11926L: linux-input@vger.kernel.org 11927S: Maintained 11928T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11929F: drivers/hid/hid-letsketch.c 11930 11931LG LAPTOP EXTRAS 11932M: Matan Ziv-Av <matan@svgalib.org> 11933L: platform-driver-x86@vger.kernel.org 11934S: Maintained 11935F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11936F: Documentation/admin-guide/laptops/lg-laptop.rst 11937F: drivers/platform/x86/lg-laptop.c 11938 11939LG2160 MEDIA DRIVER 11940M: Michael Krufky <mkrufky@linuxtv.org> 11941L: linux-media@vger.kernel.org 11942S: Maintained 11943W: https://linuxtv.org 11944W: http://github.com/mkrufky 11945Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11946T: git git://linuxtv.org/mkrufky/tuners.git 11947F: drivers/media/dvb-frontends/lg2160.* 11948 11949LGDT3305 MEDIA DRIVER 11950M: Michael Krufky <mkrufky@linuxtv.org> 11951L: linux-media@vger.kernel.org 11952S: Maintained 11953W: https://linuxtv.org 11954W: http://github.com/mkrufky 11955Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11956T: git git://linuxtv.org/mkrufky/tuners.git 11957F: drivers/media/dvb-frontends/lgdt3305.* 11958 11959LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11960M: Viresh Kumar <vireshk@kernel.org> 11961L: linux-ide@vger.kernel.org 11962S: Maintained 11963T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11964F: drivers/ata/pata_arasan_cf.c 11965F: include/linux/pata_arasan_cf_data.h 11966 11967LIBATA PATA DRIVERS 11968R: Sergey Shtylyov <s.shtylyov@omp.ru> 11969L: linux-ide@vger.kernel.org 11970F: drivers/ata/ata_*.c 11971F: drivers/ata/pata_*.c 11972 11973LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11974M: Linus Walleij <linus.walleij@linaro.org> 11975L: linux-ide@vger.kernel.org 11976S: Maintained 11977T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11978F: drivers/ata/pata_ftide010.c 11979F: drivers/ata/sata_gemini.c 11980F: drivers/ata/sata_gemini.h 11981 11982LIBATA SATA AHCI PLATFORM devices support 11983M: Hans de Goede <hdegoede@redhat.com> 11984M: Jens Axboe <axboe@kernel.dk> 11985L: linux-ide@vger.kernel.org 11986S: Maintained 11987T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11988F: drivers/ata/ahci_platform.c 11989F: drivers/ata/libahci_platform.c 11990F: include/linux/ahci_platform.h 11991 11992LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11993M: Serge Semin <fancer.lancer@gmail.com> 11994L: linux-ide@vger.kernel.org 11995S: Maintained 11996T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11997F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11998F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11999F: drivers/ata/ahci_dwc.c 12000 12001LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12002M: Mikael Pettersson <mikpelinux@gmail.com> 12003L: linux-ide@vger.kernel.org 12004S: Maintained 12005T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12006F: drivers/ata/sata_promise.* 12007 12008LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12009M: Damien Le Moal <dlemoal@kernel.org> 12010L: linux-ide@vger.kernel.org 12011S: Maintained 12012T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12013F: Documentation/ABI/testing/sysfs-ata 12014F: Documentation/devicetree/bindings/ata/ 12015F: drivers/ata/ 12016F: include/linux/ata.h 12017F: include/linux/libata.h 12018 12019LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12020M: Vishal Verma <vishal.l.verma@intel.com> 12021M: Dan Williams <dan.j.williams@intel.com> 12022M: Dave Jiang <dave.jiang@intel.com> 12023L: nvdimm@lists.linux.dev 12024S: Supported 12025Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12026P: Documentation/nvdimm/maintainer-entry-profile.rst 12027F: drivers/nvdimm/btt* 12028 12029LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12030M: Dan Williams <dan.j.williams@intel.com> 12031M: Vishal Verma <vishal.l.verma@intel.com> 12032M: Dave Jiang <dave.jiang@intel.com> 12033L: nvdimm@lists.linux.dev 12034S: Supported 12035Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12036P: Documentation/nvdimm/maintainer-entry-profile.rst 12037F: drivers/nvdimm/pmem* 12038 12039LIBNVDIMM: DEVICETREE BINDINGS 12040M: Oliver O'Halloran <oohall@gmail.com> 12041L: nvdimm@lists.linux.dev 12042S: Supported 12043Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12044F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12045F: drivers/nvdimm/of_pmem.c 12046 12047LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12048M: Dan Williams <dan.j.williams@intel.com> 12049M: Vishal Verma <vishal.l.verma@intel.com> 12050M: Dave Jiang <dave.jiang@intel.com> 12051M: Ira Weiny <ira.weiny@intel.com> 12052L: nvdimm@lists.linux.dev 12053S: Supported 12054Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12055P: Documentation/nvdimm/maintainer-entry-profile.rst 12056T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12057F: drivers/acpi/nfit/* 12058F: drivers/nvdimm/* 12059F: include/linux/libnvdimm.h 12060F: include/linux/nd.h 12061F: include/uapi/linux/ndctl.h 12062F: tools/testing/nvdimm/ 12063 12064LICENSES and SPDX stuff 12065M: Thomas Gleixner <tglx@linutronix.de> 12066M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12067L: linux-spdx@vger.kernel.org 12068S: Maintained 12069T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12070F: COPYING 12071F: Documentation/process/license-rules.rst 12072F: LICENSES/ 12073F: scripts/spdxcheck-test.sh 12074F: scripts/spdxcheck.py 12075F: scripts/spdxexclude 12076 12077LINEAR RANGES HELPERS 12078M: Mark Brown <broonie@kernel.org> 12079R: Matti Vaittinen <mazziesaccount@gmail.com> 12080F: include/linux/linear_range.h 12081F: lib/linear_ranges.c 12082F: lib/test_linear_ranges.c 12083 12084LINUX FOR POWER MACINTOSH 12085L: linuxppc-dev@lists.ozlabs.org 12086S: Orphan 12087F: arch/powerpc/platforms/powermac/ 12088F: drivers/macintosh/ 12089X: drivers/macintosh/adb-iop.c 12090X: drivers/macintosh/via-macii.c 12091 12092LINUX FOR POWERPC (32-BIT AND 64-BIT) 12093M: Michael Ellerman <mpe@ellerman.id.au> 12094R: Nicholas Piggin <npiggin@gmail.com> 12095R: Christophe Leroy <christophe.leroy@csgroup.eu> 12096L: linuxppc-dev@lists.ozlabs.org 12097S: Supported 12098W: https://github.com/linuxppc/wiki/wiki 12099Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12100T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12101F: Documentation/ABI/stable/sysfs-firmware-opal-* 12102F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12103F: Documentation/devicetree/bindings/powerpc/ 12104F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12105F: Documentation/powerpc/ 12106F: arch/powerpc/ 12107F: drivers/*/*/*pasemi* 12108F: drivers/*/*pasemi* 12109F: drivers/char/tpm/tpm_ibmvtpm* 12110F: drivers/crypto/nx/ 12111F: drivers/crypto/vmx/ 12112F: drivers/i2c/busses/i2c-opal.c 12113F: drivers/net/ethernet/ibm/ibmveth.* 12114F: drivers/net/ethernet/ibm/ibmvnic.* 12115F: drivers/pci/hotplug/pnv_php.c 12116F: drivers/pci/hotplug/rpa* 12117F: drivers/rtc/rtc-opal.c 12118F: drivers/scsi/ibmvscsi/ 12119F: drivers/tty/hvc/hvc_opal.c 12120F: drivers/watchdog/wdrtas.c 12121F: tools/testing/selftests/powerpc 12122N: /pmac 12123N: powermac 12124N: powernv 12125N: [^a-z0-9]ps3 12126N: pseries 12127 12128LINUX FOR POWERPC EMBEDDED MPC5XXX 12129M: Anatolij Gustschin <agust@denx.de> 12130L: linuxppc-dev@lists.ozlabs.org 12131S: Odd Fixes 12132F: arch/powerpc/platforms/512x/ 12133F: arch/powerpc/platforms/52xx/ 12134 12135LINUX FOR POWERPC EMBEDDED PPC4XX 12136L: linuxppc-dev@lists.ozlabs.org 12137S: Orphan 12138F: arch/powerpc/platforms/40x/ 12139F: arch/powerpc/platforms/44x/ 12140 12141LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12142M: Scott Wood <oss@buserror.net> 12143L: linuxppc-dev@lists.ozlabs.org 12144S: Odd fixes 12145T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12146F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12147F: Documentation/devicetree/bindings/powerpc/fsl/ 12148F: arch/powerpc/platforms/83xx/ 12149F: arch/powerpc/platforms/85xx/ 12150 12151LINUX FOR POWERPC EMBEDDED PPC8XX 12152M: Christophe Leroy <christophe.leroy@csgroup.eu> 12153L: linuxppc-dev@lists.ozlabs.org 12154S: Maintained 12155F: arch/powerpc/platforms/8xx/ 12156 12157LINUX KERNEL DUMP TEST MODULE (LKDTM) 12158M: Kees Cook <keescook@chromium.org> 12159S: Maintained 12160F: drivers/misc/lkdtm/* 12161F: tools/testing/selftests/lkdtm/* 12162 12163LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12164M: Alan Stern <stern@rowland.harvard.edu> 12165M: Andrea Parri <parri.andrea@gmail.com> 12166M: Will Deacon <will@kernel.org> 12167M: Peter Zijlstra <peterz@infradead.org> 12168M: Boqun Feng <boqun.feng@gmail.com> 12169M: Nicholas Piggin <npiggin@gmail.com> 12170M: David Howells <dhowells@redhat.com> 12171M: Jade Alglave <j.alglave@ucl.ac.uk> 12172M: Luc Maranget <luc.maranget@inria.fr> 12173M: "Paul E. McKenney" <paulmck@kernel.org> 12174R: Akira Yokosawa <akiyks@gmail.com> 12175R: Daniel Lustig <dlustig@nvidia.com> 12176R: Joel Fernandes <joel@joelfernandes.org> 12177L: linux-kernel@vger.kernel.org 12178L: linux-arch@vger.kernel.org 12179S: Supported 12180T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12181F: Documentation/atomic_bitops.txt 12182F: Documentation/atomic_t.txt 12183F: Documentation/core-api/refcount-vs-atomic.rst 12184F: Documentation/litmus-tests/ 12185F: Documentation/memory-barriers.txt 12186F: tools/memory-model/ 12187 12188LINUX-NEXT TREE 12189M: Stephen Rothwell <sfr@canb.auug.org.au> 12190L: linux-next@vger.kernel.org 12191S: Supported 12192B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12193T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12194 12195LIS3LV02D ACCELEROMETER DRIVER 12196M: Eric Piel <eric.piel@tremplin-utc.net> 12197S: Maintained 12198F: Documentation/misc-devices/lis3lv02d.rst 12199F: drivers/misc/lis3lv02d/ 12200F: drivers/platform/x86/hp/hp_accel.c 12201 12202LIST KUNIT TEST 12203M: David Gow <davidgow@google.com> 12204L: linux-kselftest@vger.kernel.org 12205L: kunit-dev@googlegroups.com 12206S: Maintained 12207F: lib/list-test.c 12208 12209LITEX PLATFORM 12210M: Karol Gugala <kgugala@antmicro.com> 12211M: Mateusz Holenko <mholenko@antmicro.com> 12212M: Gabriel Somlo <gsomlo@gmail.com> 12213M: Joel Stanley <joel@jms.id.au> 12214S: Maintained 12215F: Documentation/devicetree/bindings/*/litex,*.yaml 12216F: arch/openrisc/boot/dts/or1klitex.dts 12217F: drivers/mmc/host/litex_mmc.c 12218F: drivers/net/ethernet/litex/* 12219F: drivers/soc/litex/* 12220F: drivers/tty/serial/liteuart.c 12221F: include/linux/litex.h 12222N: litex 12223 12224LIVE PATCHING 12225M: Josh Poimboeuf <jpoimboe@kernel.org> 12226M: Jiri Kosina <jikos@kernel.org> 12227M: Miroslav Benes <mbenes@suse.cz> 12228M: Petr Mladek <pmladek@suse.com> 12229R: Joe Lawrence <joe.lawrence@redhat.com> 12230L: live-patching@vger.kernel.org 12231S: Maintained 12232T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12233F: Documentation/ABI/testing/sysfs-kernel-livepatch 12234F: Documentation/livepatch/ 12235F: arch/powerpc/include/asm/livepatch.h 12236F: include/linux/livepatch.h 12237F: kernel/livepatch/ 12238F: kernel/module/livepatch.c 12239F: lib/livepatch/ 12240F: samples/livepatch/ 12241F: tools/testing/selftests/livepatch/ 12242 12243LLC (802.2) 12244L: netdev@vger.kernel.org 12245S: Odd fixes 12246F: include/linux/llc.h 12247F: include/net/llc* 12248F: include/uapi/linux/llc.h 12249F: net/llc/ 12250 12251LM73 HARDWARE MONITOR DRIVER 12252M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12253L: linux-hwmon@vger.kernel.org 12254S: Maintained 12255F: drivers/hwmon/lm73.c 12256 12257LM78 HARDWARE MONITOR DRIVER 12258M: Jean Delvare <jdelvare@suse.com> 12259L: linux-hwmon@vger.kernel.org 12260S: Maintained 12261F: Documentation/hwmon/lm78.rst 12262F: drivers/hwmon/lm78.c 12263 12264LM83 HARDWARE MONITOR DRIVER 12265M: Jean Delvare <jdelvare@suse.com> 12266L: linux-hwmon@vger.kernel.org 12267S: Maintained 12268F: Documentation/hwmon/lm83.rst 12269F: drivers/hwmon/lm83.c 12270 12271LM90 HARDWARE MONITOR DRIVER 12272M: Jean Delvare <jdelvare@suse.com> 12273L: linux-hwmon@vger.kernel.org 12274S: Maintained 12275F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12276F: Documentation/hwmon/lm90.rst 12277F: drivers/hwmon/lm90.c 12278F: include/dt-bindings/thermal/lm90.h 12279 12280LM95234 HARDWARE MONITOR DRIVER 12281M: Guenter Roeck <linux@roeck-us.net> 12282L: linux-hwmon@vger.kernel.org 12283S: Maintained 12284F: Documentation/hwmon/lm95234.rst 12285F: drivers/hwmon/lm95234.c 12286 12287LME2510 MEDIA DRIVER 12288M: Malcolm Priestley <tvboxspy@gmail.com> 12289L: linux-media@vger.kernel.org 12290S: Maintained 12291W: https://linuxtv.org 12292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12293F: drivers/media/usb/dvb-usb-v2/lmedm04* 12294 12295LOADPIN SECURITY MODULE 12296M: Kees Cook <keescook@chromium.org> 12297S: Supported 12298T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12299F: Documentation/admin-guide/LSM/LoadPin.rst 12300F: security/loadpin/ 12301 12302LOCKING PRIMITIVES 12303M: Peter Zijlstra <peterz@infradead.org> 12304M: Ingo Molnar <mingo@redhat.com> 12305M: Will Deacon <will@kernel.org> 12306R: Waiman Long <longman@redhat.com> 12307R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12308L: linux-kernel@vger.kernel.org 12309S: Maintained 12310T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12311F: Documentation/locking/ 12312F: arch/*/include/asm/spinlock*.h 12313F: include/linux/lockdep.h 12314F: include/linux/mutex*.h 12315F: include/linux/rwlock*.h 12316F: include/linux/rwsem*.h 12317F: include/linux/seqlock.h 12318F: include/linux/spinlock*.h 12319F: kernel/locking/ 12320F: lib/locking*.[ch] 12321X: kernel/locking/locktorture.c 12322 12323LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12324M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12325L: linux-ntfs-dev@lists.sourceforge.net 12326S: Maintained 12327W: http://www.linux-ntfs.org/content/view/19/37/ 12328F: Documentation/admin-guide/ldm.rst 12329F: block/partitions/ldm.* 12330 12331LOGITECH HID GAMING KEYBOARDS 12332M: Hans de Goede <hdegoede@redhat.com> 12333L: linux-input@vger.kernel.org 12334S: Maintained 12335T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12336F: drivers/hid/hid-lg-g15.c 12337 12338LONTIUM LT8912B MIPI TO HDMI BRIDGE 12339M: Adrien Grassein <adrien.grassein@gmail.com> 12340S: Maintained 12341F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12342F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12343 12344LOONGARCH 12345M: Huacai Chen <chenhuacai@kernel.org> 12346R: WANG Xuerui <kernel@xen0n.name> 12347L: loongarch@lists.linux.dev 12348S: Maintained 12349T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12350F: Documentation/arch/loongarch/ 12351F: Documentation/translations/zh_CN/arch/loongarch/ 12352F: arch/loongarch/ 12353F: drivers/*/*loongarch* 12354 12355LOONGSON GPIO DRIVER 12356M: Yinbo Zhu <zhuyinbo@loongson.cn> 12357L: linux-gpio@vger.kernel.org 12358S: Maintained 12359F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12360F: drivers/gpio/gpio-loongson-64bit.c 12361 12362LOONGSON LS2X I2C DRIVER 12363M: Binbin Zhou <zhoubinbin@loongson.cn> 12364L: linux-i2c@vger.kernel.org 12365S: Maintained 12366F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12367F: drivers/i2c/busses/i2c-ls2x.c 12368 12369LOONGSON-2 SOC SERIES CLOCK DRIVER 12370M: Yinbo Zhu <zhuyinbo@loongson.cn> 12371L: linux-clk@vger.kernel.org 12372S: Maintained 12373F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12374F: drivers/clk/clk-loongson2.c 12375F: include/dt-bindings/clock/loongson,ls2k-clk.h 12376 12377LOONGSON SPI DRIVER 12378M: Yinbo Zhu <zhuyinbo@loongson.cn> 12379L: linux-spi@vger.kernel.org 12380S: Maintained 12381F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12382F: drivers/spi/spi-loongson-core.c 12383F: drivers/spi/spi-loongson-pci.c 12384F: drivers/spi/spi-loongson-plat.c 12385F: drivers/spi/spi-loongson.h 12386 12387LOONGSON-2 SOC SERIES GUTS DRIVER 12388M: Yinbo Zhu <zhuyinbo@loongson.cn> 12389L: loongarch@lists.linux.dev 12390S: Maintained 12391F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12392F: drivers/soc/loongson/loongson2_guts.c 12393 12394LOONGSON-2 SOC SERIES PM DRIVER 12395M: Yinbo Zhu <zhuyinbo@loongson.cn> 12396L: linux-pm@vger.kernel.org 12397S: Maintained 12398F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12399F: drivers/soc/loongson/loongson2_pm.c 12400 12401LOONGSON-2 SOC SERIES PINCTRL DRIVER 12402M: zhanghongchen <zhanghongchen@loongson.cn> 12403M: Yinbo Zhu <zhuyinbo@loongson.cn> 12404L: linux-gpio@vger.kernel.org 12405S: Maintained 12406F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12407F: drivers/pinctrl/pinctrl-loongson2.c 12408 12409LOONGSON-2 SOC SERIES THERMAL DRIVER 12410M: zhanghongchen <zhanghongchen@loongson.cn> 12411M: Yinbo Zhu <zhuyinbo@loongson.cn> 12412L: linux-pm@vger.kernel.org 12413S: Maintained 12414F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12415F: drivers/thermal/loongson2_thermal.c 12416 12417LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12418M: Sathya Prakash <sathya.prakash@broadcom.com> 12419M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12420M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12421L: MPT-FusionLinux.pdl@broadcom.com 12422L: linux-scsi@vger.kernel.org 12423S: Supported 12424W: http://www.avagotech.com/support/ 12425F: drivers/message/fusion/ 12426F: drivers/scsi/mpt3sas/ 12427 12428LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12429M: Matthew Wilcox <willy@infradead.org> 12430L: linux-scsi@vger.kernel.org 12431S: Maintained 12432F: drivers/scsi/sym53c8xx_2/ 12433 12434LTC1660 DAC DRIVER 12435M: Marcus Folkesson <marcus.folkesson@gmail.com> 12436L: linux-iio@vger.kernel.org 12437S: Maintained 12438F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12439F: drivers/iio/dac/ltc1660.c 12440 12441LTC2688 IIO DAC DRIVER 12442M: Nuno Sá <nuno.sa@analog.com> 12443L: linux-iio@vger.kernel.org 12444S: Supported 12445W: https://ez.analog.com/linux-software-drivers 12446F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12447F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12448F: drivers/iio/dac/ltc2688.c 12449 12450LTC2947 HARDWARE MONITOR DRIVER 12451M: Nuno Sá <nuno.sa@analog.com> 12452L: linux-hwmon@vger.kernel.org 12453S: Supported 12454W: https://ez.analog.com/linux-software-drivers 12455F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12456F: drivers/hwmon/ltc2947-core.c 12457F: drivers/hwmon/ltc2947-i2c.c 12458F: drivers/hwmon/ltc2947-spi.c 12459F: drivers/hwmon/ltc2947.h 12460 12461LTC2983 IIO TEMPERATURE DRIVER 12462M: Nuno Sá <nuno.sa@analog.com> 12463L: linux-iio@vger.kernel.org 12464S: Supported 12465W: https://ez.analog.com/linux-software-drivers 12466F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12467F: drivers/iio/temperature/ltc2983.c 12468 12469LTC4261 HARDWARE MONITOR DRIVER 12470M: Guenter Roeck <linux@roeck-us.net> 12471L: linux-hwmon@vger.kernel.org 12472S: Maintained 12473F: Documentation/hwmon/ltc4261.rst 12474F: drivers/hwmon/ltc4261.c 12475 12476LTC4306 I2C MULTIPLEXER DRIVER 12477M: Michael Hennerich <michael.hennerich@analog.com> 12478L: linux-i2c@vger.kernel.org 12479S: Supported 12480W: https://ez.analog.com/linux-software-drivers 12481F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12482F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12483 12484LTP (Linux Test Project) 12485M: Mike Frysinger <vapier@gentoo.org> 12486M: Cyril Hrubis <chrubis@suse.cz> 12487M: Wanlong Gao <wanlong.gao@gmail.com> 12488M: Jan Stancek <jstancek@redhat.com> 12489M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12490M: Alexey Kodanev <alexey.kodanev@oracle.com> 12491L: ltp@lists.linux.it (subscribers-only) 12492S: Maintained 12493W: http://linux-test-project.github.io/ 12494T: git https://github.com/linux-test-project/ltp.git 12495 12496LYNX 28G SERDES PHY DRIVER 12497M: Ioana Ciornei <ioana.ciornei@nxp.com> 12498L: netdev@vger.kernel.org 12499S: Supported 12500F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12501F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12502 12503LYNX PCS MODULE 12504M: Ioana Ciornei <ioana.ciornei@nxp.com> 12505L: netdev@vger.kernel.org 12506S: Supported 12507F: drivers/net/pcs/pcs-lynx.c 12508F: include/linux/pcs-lynx.h 12509 12510M68K ARCHITECTURE 12511M: Geert Uytterhoeven <geert@linux-m68k.org> 12512L: linux-m68k@lists.linux-m68k.org 12513S: Maintained 12514W: http://www.linux-m68k.org/ 12515T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12516F: arch/m68k/ 12517F: drivers/zorro/ 12518 12519M68K ON APPLE MACINTOSH 12520M: Joshua Thompson <funaho@jurai.org> 12521L: linux-m68k@lists.linux-m68k.org 12522S: Maintained 12523W: http://www.mac.linux-m68k.org/ 12524F: arch/m68k/mac/ 12525F: drivers/macintosh/adb-iop.c 12526F: drivers/macintosh/via-macii.c 12527 12528M68K ON HP9000/300 12529M: Philip Blundell <philb@gnu.org> 12530S: Maintained 12531W: http://www.tazenda.demon.co.uk/phil/linux-hp 12532F: arch/m68k/hp300/ 12533 12534M88DS3103 MEDIA DRIVER 12535M: Antti Palosaari <crope@iki.fi> 12536L: linux-media@vger.kernel.org 12537S: Maintained 12538W: https://linuxtv.org 12539W: http://palosaari.fi/linux/ 12540Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12541T: git git://linuxtv.org/anttip/media_tree.git 12542F: drivers/media/dvb-frontends/m88ds3103* 12543 12544M88RS2000 MEDIA DRIVER 12545M: Malcolm Priestley <tvboxspy@gmail.com> 12546L: linux-media@vger.kernel.org 12547S: Maintained 12548W: https://linuxtv.org 12549Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12550F: drivers/media/dvb-frontends/m88rs2000* 12551 12552MA901 MASTERKIT USB FM RADIO DRIVER 12553M: Alexey Klimov <klimov.linux@gmail.com> 12554L: linux-media@vger.kernel.org 12555S: Maintained 12556T: git git://linuxtv.org/media_tree.git 12557F: drivers/media/radio/radio-ma901.c 12558 12559MAC80211 12560M: Johannes Berg <johannes@sipsolutions.net> 12561L: linux-wireless@vger.kernel.org 12562S: Maintained 12563W: https://wireless.wiki.kernel.org/ 12564Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12565T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12566T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12567F: Documentation/networking/mac80211-injection.rst 12568F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12569F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12570F: include/net/mac80211.h 12571F: net/mac80211/ 12572 12573MAILBOX API 12574M: Jassi Brar <jassisinghbrar@gmail.com> 12575L: linux-kernel@vger.kernel.org 12576S: Maintained 12577F: Documentation/devicetree/bindings/mailbox/ 12578F: drivers/mailbox/ 12579F: include/dt-bindings/mailbox/ 12580F: include/linux/mailbox_client.h 12581F: include/linux/mailbox_controller.h 12582 12583MAILBOX ARM MHUv2 12584M: Viresh Kumar <viresh.kumar@linaro.org> 12585M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12586L: linux-kernel@vger.kernel.org 12587S: Maintained 12588F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12589F: drivers/mailbox/arm_mhuv2.c 12590F: include/linux/mailbox/arm_mhuv2_message.h 12591 12592MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12593M: Michael Kerrisk <mtk.manpages@gmail.com> 12594L: linux-man@vger.kernel.org 12595S: Maintained 12596W: http://www.kernel.org/doc/man-pages 12597 12598MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12599M: Jeremy Kerr <jk@codeconstruct.com.au> 12600M: Matt Johnston <matt@codeconstruct.com.au> 12601L: netdev@vger.kernel.org 12602S: Maintained 12603F: Documentation/networking/mctp.rst 12604F: drivers/net/mctp/ 12605F: include/net/mctp.h 12606F: include/net/mctpdevice.h 12607F: include/net/netns/mctp.h 12608F: net/mctp/ 12609 12610MAPLE TREE 12611M: Liam R. Howlett <Liam.Howlett@oracle.com> 12612L: maple-tree@lists.infradead.org 12613L: linux-mm@kvack.org 12614S: Supported 12615F: Documentation/core-api/maple_tree.rst 12616F: include/linux/maple_tree.h 12617F: include/trace/events/maple_tree.h 12618F: lib/maple_tree.c 12619F: lib/test_maple_tree.c 12620F: tools/testing/radix-tree/linux/maple_tree.h 12621F: tools/testing/radix-tree/maple.c 12622 12623MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12624M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12625L: linux-mips@vger.kernel.org 12626S: Maintained 12627F: arch/mips/boot/dts/img/pistachio* 12628 12629MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12630M: Andrew Lunn <andrew@lunn.ch> 12631L: netdev@vger.kernel.org 12632S: Maintained 12633F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12634F: Documentation/networking/devlink/mv88e6xxx.rst 12635F: drivers/net/dsa/mv88e6xxx/ 12636F: include/linux/dsa/mv88e6xxx.h 12637F: include/linux/platform_data/mv88e6xxx.h 12638 12639MARVELL ARMADA 3700 PHY DRIVERS 12640M: Miquel Raynal <miquel.raynal@bootlin.com> 12641S: Maintained 12642F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12643F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12644F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12645F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12646 12647MARVELL ARMADA 3700 SERIAL DRIVER 12648M: Pali Rohár <pali@kernel.org> 12649S: Maintained 12650F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12651F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12652F: drivers/tty/serial/mvebu-uart.c 12653 12654MARVELL ARMADA DRM SUPPORT 12655M: Russell King <linux@armlinux.org.uk> 12656S: Maintained 12657T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12658T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12659F: Documentation/devicetree/bindings/display/armada/ 12660F: drivers/gpu/drm/armada/ 12661F: include/uapi/drm/armada_drm.h 12662 12663MARVELL CRYPTO DRIVER 12664M: Boris Brezillon <bbrezillon@kernel.org> 12665M: Arnaud Ebalard <arno@natisbad.org> 12666M: Srujana Challa <schalla@marvell.com> 12667L: linux-crypto@vger.kernel.org 12668S: Maintained 12669F: drivers/crypto/marvell/ 12670F: include/linux/soc/marvell/octeontx2/ 12671 12672MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12673M: Mirko Lindner <mlindner@marvell.com> 12674M: Stephen Hemminger <stephen@networkplumber.org> 12675L: netdev@vger.kernel.org 12676S: Maintained 12677F: drivers/net/ethernet/marvell/sk* 12678 12679MARVELL LIBERTAS WIRELESS DRIVER 12680L: libertas-dev@lists.infradead.org 12681S: Orphan 12682F: drivers/net/wireless/marvell/libertas/ 12683 12684MARVELL MACCHIATOBIN SUPPORT 12685M: Russell King <linux@armlinux.org.uk> 12686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12687S: Maintained 12688F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12689 12690MARVELL MV643XX ETHERNET DRIVER 12691M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12692L: netdev@vger.kernel.org 12693S: Maintained 12694F: drivers/net/ethernet/marvell/mv643xx_eth.* 12695F: include/linux/mv643xx.h 12696 12697MARVELL MV88X3310 PHY DRIVER 12698M: Russell King <linux@armlinux.org.uk> 12699M: Marek Behún <kabel@kernel.org> 12700L: netdev@vger.kernel.org 12701S: Maintained 12702F: drivers/net/phy/marvell10g.c 12703 12704MARVELL MVEBU THERMAL DRIVER 12705M: Miquel Raynal <miquel.raynal@bootlin.com> 12706S: Maintained 12707F: drivers/thermal/armada_thermal.c 12708 12709MARVELL MVNETA ETHERNET DRIVER 12710M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12711L: netdev@vger.kernel.org 12712S: Maintained 12713F: drivers/net/ethernet/marvell/mvneta.* 12714 12715MARVELL MVPP2 ETHERNET DRIVER 12716M: Marcin Wojtas <mw@semihalf.com> 12717M: Russell King <linux@armlinux.org.uk> 12718L: netdev@vger.kernel.org 12719S: Maintained 12720F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12721F: drivers/net/ethernet/marvell/mvpp2/ 12722 12723MARVELL MWIFIEX WIRELESS DRIVER 12724M: Brian Norris <briannorris@chromium.org> 12725L: linux-wireless@vger.kernel.org 12726S: Odd Fixes 12727F: drivers/net/wireless/marvell/mwifiex/ 12728 12729MARVELL MWL8K WIRELESS DRIVER 12730L: linux-wireless@vger.kernel.org 12731S: Orphan 12732F: drivers/net/wireless/marvell/mwl8k.c 12733 12734MARVELL NAND CONTROLLER DRIVER 12735M: Miquel Raynal <miquel.raynal@bootlin.com> 12736L: linux-mtd@lists.infradead.org 12737S: Maintained 12738F: drivers/mtd/nand/raw/marvell_nand.c 12739 12740MARVELL OCTEON ENDPOINT DRIVER 12741M: Veerasenareddy Burru <vburru@marvell.com> 12742M: Sathesh Edara <sedara@marvell.com> 12743L: netdev@vger.kernel.org 12744S: Supported 12745F: drivers/net/ethernet/marvell/octeon_ep 12746 12747MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12748M: Sunil Goutham <sgoutham@marvell.com> 12749M: Geetha sowjanya <gakula@marvell.com> 12750M: Subbaraya Sundeep <sbhatta@marvell.com> 12751M: hariprasad <hkelam@marvell.com> 12752L: netdev@vger.kernel.org 12753S: Supported 12754F: drivers/net/ethernet/marvell/octeontx2/nic/ 12755F: include/linux/soc/marvell/octeontx2/ 12756 12757MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12758M: Sunil Goutham <sgoutham@marvell.com> 12759M: Linu Cherian <lcherian@marvell.com> 12760M: Geetha sowjanya <gakula@marvell.com> 12761M: Jerin Jacob <jerinj@marvell.com> 12762M: hariprasad <hkelam@marvell.com> 12763M: Subbaraya Sundeep <sbhatta@marvell.com> 12764L: netdev@vger.kernel.org 12765S: Supported 12766F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12767F: drivers/net/ethernet/marvell/octeontx2/af/ 12768 12769MARVELL PRESTERA ETHERNET SWITCH DRIVER 12770M: Taras Chornyi <taras.chornyi@plvision.eu> 12771S: Supported 12772W: https://github.com/Marvell-switching/switchdev-prestera 12773F: drivers/net/ethernet/marvell/prestera/ 12774 12775MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12776M: Nicolas Pitre <nico@fluxnic.net> 12777S: Odd Fixes 12778F: drivers/mmc/host/mvsdio.* 12779 12780MARVELL USB MDIO CONTROLLER DRIVER 12781M: Tobias Waldekranz <tobias@waldekranz.com> 12782L: netdev@vger.kernel.org 12783S: Maintained 12784F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12785F: drivers/net/mdio/mdio-mvusb.c 12786 12787MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12788M: Hu Ziji <huziji@marvell.com> 12789L: linux-mmc@vger.kernel.org 12790S: Supported 12791F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12792F: drivers/mmc/host/sdhci-xenon* 12793 12794MATROX FRAMEBUFFER DRIVER 12795L: linux-fbdev@vger.kernel.org 12796S: Orphan 12797F: drivers/video/fbdev/matrox/matroxfb_* 12798F: include/uapi/linux/matroxfb.h 12799 12800MAX15301 DRIVER 12801M: Daniel Nilsson <daniel.nilsson@flex.com> 12802L: linux-hwmon@vger.kernel.org 12803S: Maintained 12804F: Documentation/hwmon/max15301.rst 12805F: drivers/hwmon/pmbus/max15301.c 12806 12807MAX16065 HARDWARE MONITOR DRIVER 12808M: Guenter Roeck <linux@roeck-us.net> 12809L: linux-hwmon@vger.kernel.org 12810S: Maintained 12811F: Documentation/hwmon/max16065.rst 12812F: drivers/hwmon/max16065.c 12813 12814MAX2175 SDR TUNER DRIVER 12815M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12816L: linux-media@vger.kernel.org 12817S: Maintained 12818T: git git://linuxtv.org/media_tree.git 12819F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12820F: Documentation/userspace-api/media/drivers/max2175.rst 12821F: drivers/media/i2c/max2175* 12822F: include/uapi/linux/max2175.h 12823 12824MAX31827 TEMPERATURE SWITCH DRIVER 12825M: Daniel Matyas <daniel.matyas@analog.com> 12826L: linux-hwmon@vger.kernel.org 12827S: Supported 12828W: http://ez.analog.com/community/linux-device-drivers 12829F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12830F: Documentation/hwmon/max31827.rst 12831F: drivers/hwmon/max31827.c 12832 12833MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12834L: linux-hwmon@vger.kernel.org 12835S: Orphan 12836F: Documentation/hwmon/max6650.rst 12837F: drivers/hwmon/max6650.c 12838 12839MAX6697 HARDWARE MONITOR DRIVER 12840M: Guenter Roeck <linux@roeck-us.net> 12841L: linux-hwmon@vger.kernel.org 12842S: Maintained 12843F: Documentation/devicetree/bindings/hwmon/max6697.txt 12844F: Documentation/hwmon/max6697.rst 12845F: drivers/hwmon/max6697.c 12846F: include/linux/platform_data/max6697.h 12847 12848MAX9286 QUAD GMSL DESERIALIZER DRIVER 12849M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12850M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12851M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12852M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12853L: linux-media@vger.kernel.org 12854S: Maintained 12855F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12856F: drivers/media/i2c/max9286.c 12857 12858MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12859M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12860L: linux-media@vger.kernel.org 12861S: Maintained 12862F: drivers/staging/media/max96712/max96712.c 12863 12864MAX9860 MONO AUDIO VOICE CODEC DRIVER 12865M: Peter Rosin <peda@axentia.se> 12866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12867S: Maintained 12868F: Documentation/devicetree/bindings/sound/max9860.txt 12869F: sound/soc/codecs/max9860.* 12870 12871MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12872M: Andreas Klinger <ak@it-klinger.de> 12873L: linux-iio@vger.kernel.org 12874S: Maintained 12875F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12876F: drivers/iio/proximity/mb1232.c 12877 12878MAXIM MAX11205 DRIVER 12879M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12880L: linux-iio@vger.kernel.org 12881S: Supported 12882W: https://ez.analog.com/linux-software-drivers 12883F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12884F: drivers/iio/adc/max11205.c 12885 12886MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12887R: Iskren Chernev <iskren.chernev@gmail.com> 12888R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12889R: Marek Szyprowski <m.szyprowski@samsung.com> 12890R: Matheus Castello <matheus@castello.eng.br> 12891L: linux-pm@vger.kernel.org 12892S: Maintained 12893F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12894F: drivers/power/supply/max17040_battery.c 12895 12896MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12897R: Hans de Goede <hdegoede@redhat.com> 12898R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12899R: Marek Szyprowski <m.szyprowski@samsung.com> 12900R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12901R: Purism Kernel Team <kernel@puri.sm> 12902L: linux-pm@vger.kernel.org 12903S: Maintained 12904F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12905F: drivers/power/supply/max17042_battery.c 12906 12907MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12908M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12909L: linux-kernel@vger.kernel.org 12910S: Maintained 12911F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12912F: drivers/regulator/max20086-regulator.c 12913 12914MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12915M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12916L: linux-iio@vger.kernel.org 12917S: Maintained 12918F: drivers/iio/temperature/max30208.c 12919 12920MAXIM MAX77650 PMIC MFD DRIVER 12921M: Bartosz Golaszewski <brgl@bgdev.pl> 12922L: linux-kernel@vger.kernel.org 12923S: Maintained 12924F: Documentation/devicetree/bindings/*/*max77650.yaml 12925F: Documentation/devicetree/bindings/*/max77650*.yaml 12926F: drivers/gpio/gpio-max77650.c 12927F: drivers/input/misc/max77650-onkey.c 12928F: drivers/leds/leds-max77650.c 12929F: drivers/mfd/max77650.c 12930F: drivers/power/supply/max77650-charger.c 12931F: drivers/regulator/max77650-regulator.c 12932F: include/linux/mfd/max77650.h 12933 12934MAXIM MAX77714 PMIC MFD DRIVER 12935M: Luca Ceresoli <luca@lucaceresoli.net> 12936S: Maintained 12937F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12938F: drivers/mfd/max77714.c 12939F: include/linux/mfd/max77714.h 12940 12941MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12942M: Javier Martinez Canillas <javier@dowhile0.org> 12943L: linux-kernel@vger.kernel.org 12944S: Supported 12945F: Documentation/devicetree/bindings/*/*max77802.yaml 12946F: drivers/regulator/max77802-regulator.c 12947F: include/dt-bindings/*/*max77802.h 12948 12949MAXIM MAX77976 BATTERY CHARGER 12950M: Luca Ceresoli <luca@lucaceresoli.net> 12951S: Supported 12952F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12953F: drivers/power/supply/max77976_charger.c 12954 12955MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12956M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12957L: linux-pm@vger.kernel.org 12958S: Maintained 12959B: mailto:linux-samsung-soc@vger.kernel.org 12960F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12961F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12962F: drivers/power/supply/max14577_charger.c 12963F: drivers/power/supply/max77693_charger.c 12964 12965MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12966M: Chanwoo Choi <cw00.choi@samsung.com> 12967M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12968L: linux-kernel@vger.kernel.org 12969S: Maintained 12970B: mailto:linux-samsung-soc@vger.kernel.org 12971F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12972F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12973F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12974F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12975F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12976F: drivers/*/*max77843.c 12977F: drivers/*/max14577*.c 12978F: drivers/*/max77686*.c 12979F: drivers/*/max77693*.c 12980F: drivers/clk/clk-max77686.c 12981F: drivers/extcon/extcon-max14577.c 12982F: drivers/extcon/extcon-max77693.c 12983F: drivers/rtc/rtc-max77686.c 12984F: include/linux/mfd/max14577*.h 12985F: include/linux/mfd/max77686*.h 12986F: include/linux/mfd/max77693*.h 12987 12988MAXIRADIO FM RADIO RECEIVER DRIVER 12989M: Hans Verkuil <hverkuil@xs4all.nl> 12990L: linux-media@vger.kernel.org 12991S: Maintained 12992W: https://linuxtv.org 12993T: git git://linuxtv.org/media_tree.git 12994F: drivers/media/radio/radio-maxiradio* 12995 12996MAXLINEAR ETHERNET PHY DRIVER 12997M: Xu Liang <lxu@maxlinear.com> 12998L: netdev@vger.kernel.org 12999S: Supported 13000F: drivers/net/phy/mxl-gpy.c 13001 13002MCAN MMIO DEVICE DRIVER 13003M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13004L: linux-can@vger.kernel.org 13005S: Maintained 13006F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13007F: drivers/net/can/m_can/m_can.c 13008F: drivers/net/can/m_can/m_can.h 13009F: drivers/net/can/m_can/m_can_platform.c 13010 13011MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13012R: Yasushi SHOJI <yashi@spacecubics.com> 13013L: linux-can@vger.kernel.org 13014S: Maintained 13015F: drivers/net/can/usb/mcba_usb.c 13016 13017MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13018M: Rishi Gupta <gupt21@gmail.com> 13019L: linux-i2c@vger.kernel.org 13020L: linux-input@vger.kernel.org 13021S: Maintained 13022F: drivers/hid/hid-mcp2221.c 13023 13024MCP251XFD SPI-CAN NETWORK DRIVER 13025M: Marc Kleine-Budde <mkl@pengutronix.de> 13026M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13027R: Thomas Kopp <thomas.kopp@microchip.com> 13028L: linux-can@vger.kernel.org 13029S: Maintained 13030F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13031F: drivers/net/can/spi/mcp251xfd/ 13032 13033MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13034M: Peter Rosin <peda@axentia.se> 13035L: linux-iio@vger.kernel.org 13036S: Maintained 13037F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13038F: drivers/iio/potentiometer/mcp4018.c 13039F: drivers/iio/potentiometer/mcp4531.c 13040 13041MCR20A IEEE-802.15.4 RADIO DRIVER 13042M: Stefan Schmidt <stefan@datenfreihafen.org> 13043L: linux-wpan@vger.kernel.org 13044S: Odd Fixes 13045W: https://github.com/xueliu/mcr20a-linux 13046F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13047F: drivers/net/ieee802154/mcr20a.c 13048F: drivers/net/ieee802154/mcr20a.h 13049 13050MDIO REGMAP DRIVER 13051M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13052L: netdev@vger.kernel.org 13053S: Maintained 13054F: drivers/net/mdio/mdio-regmap.c 13055F: include/linux/mdio/mdio-regmap.h 13056 13057MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13058M: William Breathitt Gray <william.gray@linaro.org> 13059L: linux-iio@vger.kernel.org 13060S: Maintained 13061F: drivers/iio/dac/cio-dac.c 13062 13063MEDIA CONTROLLER FRAMEWORK 13064M: Sakari Ailus <sakari.ailus@linux.intel.com> 13065M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13066L: linux-media@vger.kernel.org 13067S: Supported 13068W: https://www.linuxtv.org 13069T: git git://linuxtv.org/media_tree.git 13070F: drivers/media/mc/ 13071F: include/media/media-*.h 13072F: include/uapi/linux/media.h 13073 13074MEDIA DRIVER FOR FREESCALE IMX PXP 13075M: Philipp Zabel <p.zabel@pengutronix.de> 13076L: linux-media@vger.kernel.org 13077S: Maintained 13078T: git git://linuxtv.org/media_tree.git 13079F: drivers/media/platform/nxp/imx-pxp.[ch] 13080 13081MEDIA DRIVERS FOR ASCOT2E 13082M: Sergey Kozlov <serjk@netup.ru> 13083M: Abylay Ospan <aospan@netup.ru> 13084L: linux-media@vger.kernel.org 13085S: Supported 13086W: https://linuxtv.org 13087W: http://netup.tv/ 13088T: git git://linuxtv.org/media_tree.git 13089F: drivers/media/dvb-frontends/ascot2e* 13090 13091MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13092M: Jasmin Jessich <jasmin@anw.at> 13093L: linux-media@vger.kernel.org 13094S: Maintained 13095W: https://linuxtv.org 13096T: git git://linuxtv.org/media_tree.git 13097F: drivers/media/dvb-frontends/cxd2099* 13098 13099MEDIA DRIVERS FOR CXD2841ER 13100M: Sergey Kozlov <serjk@netup.ru> 13101M: Abylay Ospan <aospan@netup.ru> 13102L: linux-media@vger.kernel.org 13103S: Supported 13104W: https://linuxtv.org 13105W: http://netup.tv/ 13106T: git git://linuxtv.org/media_tree.git 13107F: drivers/media/dvb-frontends/cxd2841er* 13108 13109MEDIA DRIVERS FOR CXD2880 13110M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13111L: linux-media@vger.kernel.org 13112S: Supported 13113W: http://linuxtv.org/ 13114T: git git://linuxtv.org/media_tree.git 13115F: drivers/media/dvb-frontends/cxd2880/* 13116F: drivers/media/spi/cxd2880* 13117 13118MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13119L: linux-media@vger.kernel.org 13120S: Orphan 13121W: https://linuxtv.org 13122T: git git://linuxtv.org/media_tree.git 13123F: drivers/media/pci/ddbridge/* 13124 13125MEDIA DRIVERS FOR FREESCALE IMX 13126M: Steve Longerbeam <slongerbeam@gmail.com> 13127M: Philipp Zabel <p.zabel@pengutronix.de> 13128L: linux-media@vger.kernel.org 13129S: Maintained 13130T: git git://linuxtv.org/media_tree.git 13131F: Documentation/admin-guide/media/imx.rst 13132F: Documentation/devicetree/bindings/media/imx.txt 13133F: drivers/staging/media/imx/ 13134F: include/linux/imx-media.h 13135F: include/media/imx.h 13136 13137MEDIA DRIVERS FOR FREESCALE IMX7/8 13138M: Rui Miguel Silva <rmfrfs@gmail.com> 13139M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13140M: Martin Kepplinger <martin.kepplinger@puri.sm> 13141R: Purism Kernel Team <kernel@puri.sm> 13142L: linux-media@vger.kernel.org 13143S: Maintained 13144T: git git://linuxtv.org/media_tree.git 13145F: Documentation/admin-guide/media/imx7.rst 13146F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13147F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13148F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13149F: drivers/media/platform/nxp/imx-mipi-csis.c 13150F: drivers/media/platform/nxp/imx7-media-csi.c 13151F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13152 13153MEDIA DRIVERS FOR HELENE 13154M: Abylay Ospan <aospan@netup.ru> 13155L: linux-media@vger.kernel.org 13156S: Supported 13157W: https://linuxtv.org 13158W: http://netup.tv/ 13159T: git git://linuxtv.org/media_tree.git 13160F: drivers/media/dvb-frontends/helene* 13161 13162MEDIA DRIVERS FOR HORUS3A 13163M: Sergey Kozlov <serjk@netup.ru> 13164M: Abylay Ospan <aospan@netup.ru> 13165L: linux-media@vger.kernel.org 13166S: Supported 13167W: https://linuxtv.org 13168W: http://netup.tv/ 13169T: git git://linuxtv.org/media_tree.git 13170F: drivers/media/dvb-frontends/horus3a* 13171 13172MEDIA DRIVERS FOR LNBH25 13173M: Sergey Kozlov <serjk@netup.ru> 13174M: Abylay Ospan <aospan@netup.ru> 13175L: linux-media@vger.kernel.org 13176S: Supported 13177W: https://linuxtv.org 13178W: http://netup.tv/ 13179T: git git://linuxtv.org/media_tree.git 13180F: drivers/media/dvb-frontends/lnbh25* 13181 13182MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13183L: linux-media@vger.kernel.org 13184S: Orphan 13185W: https://linuxtv.org 13186T: git git://linuxtv.org/media_tree.git 13187F: drivers/media/dvb-frontends/mxl5xx* 13188 13189MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13190M: Sergey Kozlov <serjk@netup.ru> 13191M: Abylay Ospan <aospan@netup.ru> 13192L: linux-media@vger.kernel.org 13193S: Supported 13194W: https://linuxtv.org 13195W: http://netup.tv/ 13196T: git git://linuxtv.org/media_tree.git 13197F: drivers/media/pci/netup_unidvb/* 13198 13199MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13200M: Dmitry Osipenko <digetx@gmail.com> 13201L: linux-media@vger.kernel.org 13202L: linux-tegra@vger.kernel.org 13203S: Maintained 13204T: git git://linuxtv.org/media_tree.git 13205F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13206F: drivers/media/platform/nvidia/tegra-vde/ 13207 13208MEDIA DRIVERS FOR RENESAS - CEU 13209M: Jacopo Mondi <jacopo@jmondi.org> 13210L: linux-media@vger.kernel.org 13211L: linux-renesas-soc@vger.kernel.org 13212S: Supported 13213T: git git://linuxtv.org/media_tree.git 13214F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13215F: drivers/media/platform/renesas/renesas-ceu.c 13216F: include/media/drv-intf/renesas-ceu.h 13217 13218MEDIA DRIVERS FOR RENESAS - DRIF 13219M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13220L: linux-media@vger.kernel.org 13221L: linux-renesas-soc@vger.kernel.org 13222S: Supported 13223T: git git://linuxtv.org/media_tree.git 13224F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13225F: drivers/media/platform/renesas/rcar_drif.c 13226 13227MEDIA DRIVERS FOR RENESAS - FCP 13228M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13229L: linux-media@vger.kernel.org 13230L: linux-renesas-soc@vger.kernel.org 13231S: Supported 13232T: git git://linuxtv.org/media_tree.git 13233F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13234F: drivers/media/platform/renesas/rcar-fcp.c 13235F: include/media/rcar-fcp.h 13236 13237MEDIA DRIVERS FOR RENESAS - FDP1 13238M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13239L: linux-media@vger.kernel.org 13240L: linux-renesas-soc@vger.kernel.org 13241S: Supported 13242T: git git://linuxtv.org/media_tree.git 13243F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13244F: drivers/media/platform/renesas/rcar_fdp1.c 13245 13246MEDIA DRIVERS FOR RENESAS - VIN 13247M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13248L: linux-media@vger.kernel.org 13249L: linux-renesas-soc@vger.kernel.org 13250S: Supported 13251T: git git://linuxtv.org/media_tree.git 13252F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13253F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13254F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13255F: drivers/media/platform/renesas/rcar-isp.c 13256F: drivers/media/platform/renesas/rcar-vin/ 13257 13258MEDIA DRIVERS FOR RENESAS - VSP1 13259M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13260M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13261L: linux-media@vger.kernel.org 13262L: linux-renesas-soc@vger.kernel.org 13263S: Supported 13264T: git git://linuxtv.org/media_tree.git 13265F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13266F: drivers/media/platform/renesas/vsp1/ 13267 13268MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13269L: linux-media@vger.kernel.org 13270S: Orphan 13271W: https://linuxtv.org 13272T: git git://linuxtv.org/media_tree.git 13273F: drivers/media/dvb-frontends/stv0910* 13274 13275MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13276L: linux-media@vger.kernel.org 13277S: Orphan 13278W: https://linuxtv.org 13279T: git git://linuxtv.org/media_tree.git 13280F: drivers/media/dvb-frontends/stv6111* 13281 13282MEDIA DRIVERS FOR STM32 - DCMI 13283M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13284L: linux-media@vger.kernel.org 13285S: Supported 13286T: git git://linuxtv.org/media_tree.git 13287F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13288F: drivers/media/platform/st/stm32/stm32-dcmi.c 13289 13290MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13291M: Mauro Carvalho Chehab <mchehab@kernel.org> 13292L: linux-media@vger.kernel.org 13293S: Maintained 13294W: https://linuxtv.org 13295Q: http://patchwork.kernel.org/project/linux-media/list/ 13296T: git git://linuxtv.org/media_tree.git 13297F: Documentation/admin-guide/media/ 13298F: Documentation/devicetree/bindings/media/ 13299F: Documentation/driver-api/media/ 13300F: Documentation/userspace-api/media/ 13301F: drivers/media/ 13302F: drivers/staging/media/ 13303F: include/dt-bindings/media/ 13304F: include/linux/platform_data/media/ 13305F: include/media/ 13306F: include/uapi/linux/dvb/ 13307F: include/uapi/linux/ivtv* 13308F: include/uapi/linux/media.h 13309F: include/uapi/linux/uvcvideo.h 13310F: include/uapi/linux/v4l2-* 13311F: include/uapi/linux/videodev2.h 13312 13313MEDIATEK BLUETOOTH DRIVER 13314M: Sean Wang <sean.wang@mediatek.com> 13315L: linux-bluetooth@vger.kernel.org 13316L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13317S: Maintained 13318F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13319F: drivers/bluetooth/btmtkuart.c 13320 13321MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13322M: Sean Wang <sean.wang@mediatek.com> 13323L: linux-pm@vger.kernel.org 13324S: Maintained 13325F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13326F: drivers/power/reset/mt6323-poweroff.c 13327 13328MEDIATEK CIR DRIVER 13329M: Sean Wang <sean.wang@mediatek.com> 13330S: Maintained 13331F: drivers/media/rc/mtk-cir.c 13332 13333MEDIATEK DMA DRIVER 13334M: Sean Wang <sean.wang@mediatek.com> 13335L: dmaengine@vger.kernel.org 13336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13337L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13338S: Maintained 13339F: Documentation/devicetree/bindings/dma/mtk-* 13340F: drivers/dma/mediatek/ 13341 13342MEDIATEK ETHERNET DRIVER 13343M: Felix Fietkau <nbd@nbd.name> 13344M: John Crispin <john@phrozen.org> 13345M: Sean Wang <sean.wang@mediatek.com> 13346M: Mark Lee <Mark-MC.Lee@mediatek.com> 13347M: Lorenzo Bianconi <lorenzo@kernel.org> 13348L: netdev@vger.kernel.org 13349S: Maintained 13350F: drivers/net/ethernet/mediatek/ 13351 13352MEDIATEK ETHERNET PCS DRIVER 13353M: Alexander Couzens <lynxis@fe80.eu> 13354M: Daniel Golle <daniel@makrotopia.org> 13355L: netdev@vger.kernel.org 13356S: Maintained 13357F: drivers/net/pcs/pcs-mtk-lynxi.c 13358F: include/linux/pcs/pcs-mtk-lynxi.h 13359 13360MEDIATEK ETHERNET PHY DRIVERS 13361M: Daniel Golle <daniel@makrotopia.org> 13362M: Qingfang Deng <dqfext@gmail.com> 13363M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13364L: netdev@vger.kernel.org 13365S: Maintained 13366F: drivers/net/phy/mediatek-ge-soc.c 13367F: drivers/net/phy/mediatek-ge.c 13368 13369MEDIATEK I2C CONTROLLER DRIVER 13370M: Qii Wang <qii.wang@mediatek.com> 13371L: linux-i2c@vger.kernel.org 13372S: Maintained 13373F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13374F: drivers/i2c/busses/i2c-mt65xx.c 13375 13376MEDIATEK IOMMU DRIVER 13377M: Yong Wu <yong.wu@mediatek.com> 13378L: iommu@lists.linux.dev 13379L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13380S: Supported 13381F: Documentation/devicetree/bindings/iommu/mediatek* 13382F: drivers/iommu/mtk_iommu* 13383F: include/dt-bindings/memory/mediatek,mt*-port.h 13384F: include/dt-bindings/memory/mt*-port.h 13385 13386MEDIATEK JPEG DRIVER 13387M: Bin Liu <bin.liu@mediatek.com> 13388S: Supported 13389F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13390F: drivers/media/platform/mediatek/jpeg/ 13391 13392MEDIATEK KEYPAD DRIVER 13393M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13394S: Supported 13395F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13396F: drivers/input/keyboard/mt6779-keypad.c 13397 13398MEDIATEK MDP DRIVER 13399M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13400M: Houlong Wei <houlong.wei@mediatek.com> 13401M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13402S: Supported 13403F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13404F: drivers/media/platform/mediatek/mdp/ 13405F: drivers/media/platform/mediatek/vpu/ 13406 13407MEDIATEK MEDIA DRIVER 13408M: Tiffany Lin <tiffany.lin@mediatek.com> 13409M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13410M: Yunfei Dong <yunfei.dong@mediatek.com> 13411S: Supported 13412F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13413F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13414F: drivers/media/platform/mediatek/vcodec/ 13415F: drivers/media/platform/mediatek/vpu/ 13416 13417MEDIATEK MMC/SD/SDIO DRIVER 13418M: Chaotian Jing <chaotian.jing@mediatek.com> 13419S: Maintained 13420F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13421F: drivers/mmc/host/mtk-sd.c 13422 13423MEDIATEK MT76 WIRELESS LAN DRIVER 13424M: Felix Fietkau <nbd@nbd.name> 13425M: Lorenzo Bianconi <lorenzo@kernel.org> 13426M: Ryder Lee <ryder.lee@mediatek.com> 13427R: Shayne Chen <shayne.chen@mediatek.com> 13428R: Sean Wang <sean.wang@mediatek.com> 13429L: linux-wireless@vger.kernel.org 13430S: Maintained 13431T: git https://github.com/nbd168/wireless 13432F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13433F: drivers/net/wireless/mediatek/mt76/ 13434 13435MEDIATEK MT7601U WIRELESS LAN DRIVER 13436M: Jakub Kicinski <kuba@kernel.org> 13437L: linux-wireless@vger.kernel.org 13438S: Maintained 13439F: drivers/net/wireless/mediatek/mt7601u/ 13440 13441MEDIATEK MT7621 CLOCK DRIVER 13442M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13443S: Maintained 13444F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13445F: drivers/clk/ralink/clk-mt7621.c 13446 13447MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13448M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13449S: Maintained 13450F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13451F: drivers/pci/controller/pcie-mt7621.c 13452 13453MEDIATEK MT7621 PHY PCI DRIVER 13454M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13455S: Maintained 13456F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13457F: drivers/phy/ralink/phy-mt7621-pci.c 13458 13459MEDIATEK MT7621/28/88 I2C DRIVER 13460M: Stefan Roese <sr@denx.de> 13461L: linux-i2c@vger.kernel.org 13462S: Maintained 13463F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13464F: drivers/i2c/busses/i2c-mt7621.c 13465 13466MEDIATEK MTMIPS CLOCK DRIVER 13467M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13468S: Maintained 13469F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13470F: drivers/clk/ralink/clk-mtmips.c 13471 13472MEDIATEK NAND CONTROLLER DRIVER 13473L: linux-mtd@lists.infradead.org 13474S: Orphan 13475F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13476F: drivers/mtd/nand/raw/mtk_* 13477 13478MEDIATEK PMIC LED DRIVER 13479M: Sean Wang <sean.wang@mediatek.com> 13480S: Maintained 13481F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13482F: drivers/leds/leds-mt6323.c 13483 13484MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13485M: Sean Wang <sean.wang@mediatek.com> 13486S: Maintained 13487F: drivers/char/hw_random/mtk-rng.c 13488 13489MEDIATEK SMI DRIVER 13490M: Yong Wu <yong.wu@mediatek.com> 13491L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13492S: Supported 13493F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13494F: drivers/memory/mtk-smi.c 13495F: include/soc/mediatek/smi.h 13496 13497MEDIATEK SWITCH DRIVER 13498M: Arınç ÜNAL <arinc.unal@arinc9.com> 13499M: Daniel Golle <daniel@makrotopia.org> 13500M: Landen Chao <Landen.Chao@mediatek.com> 13501M: DENG Qingfang <dqfext@gmail.com> 13502M: Sean Wang <sean.wang@mediatek.com> 13503L: netdev@vger.kernel.org 13504S: Maintained 13505F: drivers/net/dsa/mt7530-mdio.c 13506F: drivers/net/dsa/mt7530-mmio.c 13507F: drivers/net/dsa/mt7530.* 13508F: net/dsa/tag_mtk.c 13509 13510MEDIATEK T7XX 5G WWAN MODEM DRIVER 13511M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13512M: Intel Corporation <linuxwwan@intel.com> 13513R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13514R: Liu Haijun <haijun.liu@mediatek.com> 13515R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13516R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13517L: netdev@vger.kernel.org 13518S: Supported 13519F: drivers/net/wwan/t7xx/ 13520 13521MEDIATEK USB3 DRD IP DRIVER 13522M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13523L: linux-usb@vger.kernel.org 13524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13525L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13526S: Maintained 13527F: Documentation/devicetree/bindings/usb/mediatek,* 13528F: drivers/usb/host/xhci-mtk* 13529F: drivers/usb/mtu3/ 13530 13531MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13532M: Peter Senna Tschudin <peter.senna@gmail.com> 13533M: Martin Donnelly <martin.donnelly@ge.com> 13534M: Martyn Welch <martyn.welch@collabora.co.uk> 13535S: Maintained 13536F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13537F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13538 13539MEGARAID SCSI/SAS DRIVERS 13540M: Kashyap Desai <kashyap.desai@broadcom.com> 13541M: Sumit Saxena <sumit.saxena@broadcom.com> 13542M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13543L: megaraidlinux.pdl@broadcom.com 13544L: linux-scsi@vger.kernel.org 13545S: Maintained 13546W: http://www.avagotech.com/support/ 13547F: Documentation/scsi/megaraid.rst 13548F: drivers/scsi/megaraid.* 13549F: drivers/scsi/megaraid/ 13550 13551MELEXIS MLX90614 DRIVER 13552M: Crt Mori <cmo@melexis.com> 13553L: linux-iio@vger.kernel.org 13554S: Supported 13555W: http://www.melexis.com 13556F: drivers/iio/temperature/mlx90614.c 13557 13558MELEXIS MLX90632 DRIVER 13559M: Crt Mori <cmo@melexis.com> 13560L: linux-iio@vger.kernel.org 13561S: Supported 13562W: http://www.melexis.com 13563F: drivers/iio/temperature/mlx90632.c 13564 13565MELFAS MIP4 TOUCHSCREEN DRIVER 13566M: Sangwon Jee <jeesw@melfas.com> 13567S: Supported 13568W: http://www.melfas.com 13569F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13570F: drivers/input/touchscreen/melfas_mip4.c 13571 13572MELLANOX BLUEFIELD I2C DRIVER 13573M: Khalil Blaiech <kblaiech@nvidia.com> 13574M: Asmaa Mnebhi <asmaa@nvidia.com> 13575L: linux-i2c@vger.kernel.org 13576S: Supported 13577F: drivers/i2c/busses/i2c-mlxbf.c 13578 13579MELLANOX ETHERNET DRIVER (mlx4_en) 13580M: Tariq Toukan <tariqt@nvidia.com> 13581L: netdev@vger.kernel.org 13582S: Supported 13583W: http://www.mellanox.com 13584Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13585F: drivers/net/ethernet/mellanox/mlx4/en_* 13586 13587MELLANOX ETHERNET DRIVER (mlx5e) 13588M: Saeed Mahameed <saeedm@nvidia.com> 13589L: netdev@vger.kernel.org 13590S: Supported 13591W: http://www.mellanox.com 13592Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13593F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13594 13595MELLANOX ETHERNET INNOVA DRIVERS 13596R: Boris Pismenny <borisp@nvidia.com> 13597L: netdev@vger.kernel.org 13598S: Supported 13599W: http://www.mellanox.com 13600Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13601F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13602F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13603F: include/linux/mlx5/mlx5_ifc_fpga.h 13604 13605MELLANOX ETHERNET SWITCH DRIVERS 13606M: Ido Schimmel <idosch@nvidia.com> 13607M: Petr Machata <petrm@nvidia.com> 13608L: netdev@vger.kernel.org 13609S: Supported 13610W: http://www.mellanox.com 13611Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13612F: drivers/net/ethernet/mellanox/mlxsw/ 13613F: tools/testing/selftests/drivers/net/mlxsw/ 13614 13615MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13616M: mlxsw@nvidia.com 13617L: netdev@vger.kernel.org 13618S: Supported 13619W: http://www.mellanox.com 13620Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13621F: drivers/net/ethernet/mellanox/mlxfw/ 13622 13623MELLANOX HARDWARE PLATFORM SUPPORT 13624M: Hans de Goede <hdegoede@redhat.com> 13625M: Mark Gross <markgross@kernel.org> 13626M: Vadim Pasternak <vadimp@nvidia.com> 13627L: platform-driver-x86@vger.kernel.org 13628S: Supported 13629F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13630F: drivers/platform/mellanox/ 13631F: include/linux/platform_data/mlxreg.h 13632 13633MELLANOX MLX4 core VPI driver 13634M: Tariq Toukan <tariqt@nvidia.com> 13635L: netdev@vger.kernel.org 13636L: linux-rdma@vger.kernel.org 13637S: Supported 13638W: http://www.mellanox.com 13639Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13640F: drivers/net/ethernet/mellanox/mlx4/ 13641F: include/linux/mlx4/ 13642 13643MELLANOX MLX4 IB driver 13644M: Yishai Hadas <yishaih@nvidia.com> 13645L: linux-rdma@vger.kernel.org 13646S: Supported 13647W: http://www.mellanox.com 13648Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13649F: drivers/infiniband/hw/mlx4/ 13650F: include/linux/mlx4/ 13651F: include/uapi/rdma/mlx4-abi.h 13652 13653MELLANOX MLX5 core VPI driver 13654M: Saeed Mahameed <saeedm@nvidia.com> 13655M: Leon Romanovsky <leonro@nvidia.com> 13656L: netdev@vger.kernel.org 13657L: linux-rdma@vger.kernel.org 13658S: Supported 13659W: http://www.mellanox.com 13660Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13661F: Documentation/networking/device_drivers/ethernet/mellanox/ 13662F: drivers/net/ethernet/mellanox/mlx5/core/ 13663F: include/linux/mlx5/ 13664 13665MELLANOX MLX5 IB driver 13666M: Leon Romanovsky <leonro@nvidia.com> 13667L: linux-rdma@vger.kernel.org 13668S: Supported 13669W: http://www.mellanox.com 13670Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13671F: drivers/infiniband/hw/mlx5/ 13672F: include/linux/mlx5/ 13673F: include/uapi/rdma/mlx5-abi.h 13674 13675MELLANOX MLXCPLD I2C AND MUX DRIVER 13676M: Vadim Pasternak <vadimp@nvidia.com> 13677M: Michael Shych <michaelsh@nvidia.com> 13678L: linux-i2c@vger.kernel.org 13679S: Supported 13680F: Documentation/i2c/busses/i2c-mlxcpld.rst 13681F: drivers/i2c/busses/i2c-mlxcpld.c 13682F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13683 13684MELLANOX MLXCPLD LED DRIVER 13685M: Vadim Pasternak <vadimp@nvidia.com> 13686L: linux-leds@vger.kernel.org 13687S: Supported 13688F: Documentation/leds/leds-mlxcpld.rst 13689F: drivers/leds/leds-mlxcpld.c 13690F: drivers/leds/leds-mlxreg.c 13691 13692MELLANOX PLATFORM DRIVER 13693M: Vadim Pasternak <vadimp@nvidia.com> 13694L: platform-driver-x86@vger.kernel.org 13695S: Supported 13696F: drivers/platform/x86/mlx-platform.c 13697 13698MEMBARRIER SUPPORT 13699M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13700M: "Paul E. McKenney" <paulmck@kernel.org> 13701L: linux-kernel@vger.kernel.org 13702S: Supported 13703F: arch/powerpc/include/asm/membarrier.h 13704F: include/uapi/linux/membarrier.h 13705F: kernel/sched/membarrier.c 13706 13707MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13708M: Mike Rapoport <rppt@kernel.org> 13709L: linux-mm@kvack.org 13710S: Maintained 13711F: Documentation/core-api/boot-time-mm.rst 13712F: include/linux/memblock.h 13713F: mm/memblock.c 13714F: mm/mm_init.c 13715F: tools/testing/memblock/ 13716 13717MEMORY CONTROLLER DRIVERS 13718M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13719L: linux-kernel@vger.kernel.org 13720S: Maintained 13721B: mailto:krzysztof.kozlowski@linaro.org 13722T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13723F: Documentation/devicetree/bindings/memory-controllers/ 13724F: drivers/memory/ 13725F: include/dt-bindings/memory/ 13726F: include/memory/ 13727 13728MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13729M: Dmitry Osipenko <digetx@gmail.com> 13730L: linux-pm@vger.kernel.org 13731L: linux-tegra@vger.kernel.org 13732S: Maintained 13733T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13734F: drivers/devfreq/tegra30-devfreq.c 13735 13736MEMORY HOT(UN)PLUG 13737M: David Hildenbrand <david@redhat.com> 13738M: Oscar Salvador <osalvador@suse.de> 13739L: linux-mm@kvack.org 13740S: Maintained 13741F: Documentation/admin-guide/mm/memory-hotplug.rst 13742F: Documentation/core-api/memory-hotplug.rst 13743F: drivers/base/memory.c 13744F: include/linux/memory_hotplug.h 13745F: mm/memory_hotplug.c 13746F: tools/testing/selftests/memory-hotplug/ 13747 13748MEMORY MANAGEMENT 13749M: Andrew Morton <akpm@linux-foundation.org> 13750L: linux-mm@kvack.org 13751S: Maintained 13752W: http://www.linux-mm.org 13753T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13754T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13755F: include/linux/gfp.h 13756F: include/linux/gfp_types.h 13757F: include/linux/memory_hotplug.h 13758F: include/linux/mm.h 13759F: include/linux/mmzone.h 13760F: include/linux/pagewalk.h 13761F: include/linux/rmap.h 13762F: include/trace/events/ksm.h 13763F: mm/ 13764F: tools/mm/ 13765F: tools/testing/selftests/mm/ 13766 13767MEMORY TECHNOLOGY DEVICES (MTD) 13768M: Miquel Raynal <miquel.raynal@bootlin.com> 13769M: Richard Weinberger <richard@nod.at> 13770M: Vignesh Raghavendra <vigneshr@ti.com> 13771L: linux-mtd@lists.infradead.org 13772S: Maintained 13773W: http://www.linux-mtd.infradead.org/ 13774Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13775C: irc://irc.oftc.net/mtd 13776T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13777T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13778F: Documentation/devicetree/bindings/mtd/ 13779F: drivers/mtd/ 13780F: include/linux/mtd/ 13781F: include/uapi/mtd/ 13782 13783MEMSENSING MICROSYSTEMS MSA311 DRIVER 13784M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13785L: linux-iio@vger.kernel.org 13786S: Maintained 13787F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13788F: drivers/iio/accel/msa311.c 13789 13790MEN A21 WATCHDOG DRIVER 13791M: Johannes Thumshirn <morbidrsa@gmail.com> 13792L: linux-watchdog@vger.kernel.org 13793S: Maintained 13794F: drivers/watchdog/mena21_wdt.c 13795 13796MEN CHAMELEON BUS (mcb) 13797M: Johannes Thumshirn <morbidrsa@gmail.com> 13798S: Maintained 13799F: Documentation/driver-api/men-chameleon-bus.rst 13800F: drivers/mcb/ 13801F: include/linux/mcb.h 13802 13803MEN F21BMC (Board Management Controller) 13804M: Andreas Werner <andreas.werner@men.de> 13805S: Supported 13806F: Documentation/hwmon/menf21bmc.rst 13807F: drivers/hwmon/menf21bmc_hwmon.c 13808F: drivers/leds/leds-menf21bmc.c 13809F: drivers/mfd/menf21bmc.c 13810F: drivers/watchdog/menf21bmc_wdt.c 13811 13812MEN Z069 WATCHDOG DRIVER 13813M: Johannes Thumshirn <jth@kernel.org> 13814L: linux-watchdog@vger.kernel.org 13815S: Maintained 13816F: drivers/watchdog/menz69_wdt.c 13817 13818MESON AO CEC DRIVER FOR AMLOGIC SOCS 13819M: Neil Armstrong <neil.armstrong@linaro.org> 13820L: linux-media@vger.kernel.org 13821L: linux-amlogic@lists.infradead.org 13822S: Supported 13823W: http://linux-meson.com/ 13824T: git git://linuxtv.org/media_tree.git 13825F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13826F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13827F: drivers/media/cec/platform/meson/ao-cec.c 13828 13829MESON GE2D DRIVER FOR AMLOGIC SOCS 13830M: Neil Armstrong <neil.armstrong@linaro.org> 13831L: linux-media@vger.kernel.org 13832L: linux-amlogic@lists.infradead.org 13833S: Supported 13834T: git git://linuxtv.org/media_tree.git 13835F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13836F: drivers/media/platform/amlogic/meson-ge2d/ 13837 13838MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13839M: Liang Yang <liang.yang@amlogic.com> 13840L: linux-mtd@lists.infradead.org 13841S: Maintained 13842F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13843F: drivers/mtd/nand/raw/meson_* 13844 13845MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13846M: Neil Armstrong <neil.armstrong@linaro.org> 13847L: linux-media@vger.kernel.org 13848L: linux-amlogic@lists.infradead.org 13849S: Supported 13850T: git git://linuxtv.org/media_tree.git 13851F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13852F: drivers/staging/media/meson/vdec/ 13853 13854METHODE UDPU SUPPORT 13855M: Vladimir Vid <vladimir.vid@sartura.hr> 13856S: Maintained 13857F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13858 13859MHI BUS 13860M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13861L: mhi@lists.linux.dev 13862L: linux-arm-msm@vger.kernel.org 13863S: Maintained 13864T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13865F: Documentation/ABI/stable/sysfs-bus-mhi 13866F: Documentation/mhi/ 13867F: drivers/bus/mhi/ 13868F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13869F: include/linux/mhi.h 13870 13871MICROBLAZE ARCHITECTURE 13872M: Michal Simek <monstr@monstr.eu> 13873S: Supported 13874W: http://www.monstr.eu/fdt/ 13875T: git git://git.monstr.eu/linux-2.6-microblaze.git 13876F: arch/microblaze/ 13877 13878MICROBLAZE TMR INJECT 13879M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13880S: Supported 13881F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13882F: drivers/misc/xilinx_tmr_inject.c 13883 13884MICROBLAZE TMR MANAGER 13885M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13886S: Supported 13887F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13888F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13889F: drivers/misc/xilinx_tmr_manager.c 13890 13891MICROCHIP AT91 DMA DRIVERS 13892M: Ludovic Desroches <ludovic.desroches@microchip.com> 13893M: Tudor Ambarus <tudor.ambarus@linaro.org> 13894L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13895L: dmaengine@vger.kernel.org 13896S: Supported 13897F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13898F: drivers/dma/at_hdmac.c 13899F: drivers/dma/at_xdmac.c 13900F: include/dt-bindings/dma/at91.h 13901 13902MICROCHIP AT91 SERIAL DRIVER 13903M: Richard Genoud <richard.genoud@gmail.com> 13904S: Maintained 13905F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13906F: drivers/tty/serial/atmel_serial.c 13907F: drivers/tty/serial/atmel_serial.h 13908 13909MICROCHIP AT91 USART MFD DRIVER 13910M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13911L: linux-kernel@vger.kernel.org 13912S: Supported 13913F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13914F: drivers/mfd/at91-usart.c 13915F: include/dt-bindings/mfd/at91-usart.h 13916 13917MICROCHIP AT91 USART SPI DRIVER 13918M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13919L: linux-spi@vger.kernel.org 13920S: Supported 13921F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13922F: drivers/spi/spi-at91-usart.c 13923 13924MICROCHIP AUDIO ASOC DRIVERS 13925M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13927S: Supported 13928F: Documentation/devicetree/bindings/sound/atmel* 13929F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13930F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13931F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13932F: sound/soc/atmel 13933 13934MICROCHIP CSI2DC DRIVER 13935M: Eugen Hristev <eugen.hristev@microchip.com> 13936L: linux-media@vger.kernel.org 13937S: Supported 13938F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13939F: drivers/media/platform/microchip/microchip-csi2dc.c 13940 13941MICROCHIP ECC DRIVER 13942M: Tudor Ambarus <tudor.ambarus@linaro.org> 13943L: linux-crypto@vger.kernel.org 13944S: Maintained 13945F: drivers/crypto/atmel-ecc.* 13946 13947MICROCHIP EIC DRIVER 13948M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13950S: Supported 13951F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13952F: drivers/irqchip/irq-mchp-eic.c 13953 13954MICROCHIP I2C DRIVER 13955M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13956L: linux-i2c@vger.kernel.org 13957S: Supported 13958F: drivers/i2c/busses/i2c-at91-*.c 13959F: drivers/i2c/busses/i2c-at91.h 13960 13961MICROCHIP ISC DRIVER 13962M: Eugen Hristev <eugen.hristev@microchip.com> 13963L: linux-media@vger.kernel.org 13964S: Supported 13965F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13966F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13967F: drivers/media/platform/microchip/microchip-isc* 13968F: drivers/media/platform/microchip/microchip-sama*-isc* 13969F: drivers/staging/media/deprecated/atmel/atmel-isc* 13970F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13971F: include/linux/atmel-isc-media.h 13972 13973MICROCHIP ISI DRIVER 13974M: Eugen Hristev <eugen.hristev@microchip.com> 13975L: linux-media@vger.kernel.org 13976S: Supported 13977F: drivers/media/platform/atmel/atmel-isi.c 13978F: drivers/media/platform/atmel/atmel-isi.h 13979 13980MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13981M: Woojung Huh <woojung.huh@microchip.com> 13982M: UNGLinuxDriver@microchip.com 13983L: netdev@vger.kernel.org 13984S: Maintained 13985F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13986F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13987F: drivers/net/dsa/microchip/* 13988F: include/linux/dsa/ksz_common.h 13989F: include/linux/platform_data/microchip-ksz.h 13990F: net/dsa/tag_ksz.c 13991 13992MICROCHIP LAN743X ETHERNET DRIVER 13993M: Bryan Whitehead <bryan.whitehead@microchip.com> 13994M: UNGLinuxDriver@microchip.com 13995L: netdev@vger.kernel.org 13996S: Maintained 13997F: drivers/net/ethernet/microchip/lan743x_* 13998 13999MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14000M: Arun Ramadoss <arun.ramadoss@microchip.com> 14001R: UNGLinuxDriver@microchip.com 14002L: netdev@vger.kernel.org 14003S: Maintained 14004F: drivers/net/phy/microchip_t1.c 14005 14006MICROCHIP LAN966X ETHERNET DRIVER 14007M: Horatiu Vultur <horatiu.vultur@microchip.com> 14008M: UNGLinuxDriver@microchip.com 14009L: netdev@vger.kernel.org 14010S: Maintained 14011F: drivers/net/ethernet/microchip/lan966x/* 14012 14013MICROCHIP LCDFB DRIVER 14014M: Nicolas Ferre <nicolas.ferre@microchip.com> 14015L: linux-fbdev@vger.kernel.org 14016S: Maintained 14017F: drivers/video/fbdev/atmel_lcdfb.c 14018F: include/video/atmel_lcdc.h 14019 14020MICROCHIP MCP16502 PMIC DRIVER 14021M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14023S: Supported 14024F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 14025F: drivers/regulator/mcp16502.c 14026 14027MICROCHIP MCP3911 ADC DRIVER 14028M: Marcus Folkesson <marcus.folkesson@gmail.com> 14029M: Kent Gustavsson <kent@minoris.se> 14030L: linux-iio@vger.kernel.org 14031S: Maintained 14032F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14033F: drivers/iio/adc/mcp3911.c 14034 14035MICROCHIP MMC/SD/SDIO MCI DRIVER 14036M: Ludovic Desroches <ludovic.desroches@microchip.com> 14037S: Maintained 14038F: drivers/mmc/host/atmel-mci.c 14039 14040MICROCHIP NAND DRIVER 14041M: Tudor Ambarus <tudor.ambarus@linaro.org> 14042L: linux-mtd@lists.infradead.org 14043S: Supported 14044F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14045F: drivers/mtd/nand/raw/atmel/* 14046 14047MICROCHIP OTPC DRIVER 14048M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14050S: Supported 14051F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14052F: drivers/nvmem/microchip-otpc.c 14053F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14054 14055MICROCHIP PCI1XXXX GP DRIVER 14056M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14057M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14058L: linux-gpio@vger.kernel.org 14059S: Supported 14060F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14061F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14062F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14063F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14064 14065MICROCHIP PCI1XXXX I2C DRIVER 14066M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14067M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14068M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14069L: linux-i2c@vger.kernel.org 14070S: Maintained 14071F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14072 14073MICROCHIP PCIe UART DRIVER 14074M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14075M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14076L: linux-serial@vger.kernel.org 14077S: Maintained 14078F: drivers/tty/serial/8250/8250_pci1xxxx.c 14079 14080MICROCHIP POLARFIRE FPGA DRIVERS 14081M: Conor Dooley <conor.dooley@microchip.com> 14082R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14083L: linux-fpga@vger.kernel.org 14084S: Supported 14085F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14086F: drivers/fpga/microchip-spi.c 14087 14088MICROCHIP PWM DRIVER 14089M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14091L: linux-pwm@vger.kernel.org 14092S: Supported 14093F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14094F: drivers/pwm/pwm-atmel.c 14095 14096MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14097M: Eugen Hristev <eugen.hristev@microchip.com> 14098L: linux-iio@vger.kernel.org 14099S: Supported 14100F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14101F: drivers/iio/adc/at91-sama5d2_adc.c 14102F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14103 14104MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14105M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14106S: Supported 14107F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14108F: drivers/power/reset/at91-sama5d2_shdwc.c 14109 14110MICROCHIP SOC DRIVERS 14111M: Conor Dooley <conor@kernel.org> 14112S: Supported 14113T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14114F: drivers/soc/microchip/ 14115 14116MICROCHIP SPI DRIVER 14117M: Ryan Wanner <ryan.wanner@microchip.com> 14118S: Supported 14119F: drivers/spi/spi-atmel.* 14120 14121MICROCHIP SSC DRIVER 14122M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14124S: Supported 14125F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14126F: drivers/misc/atmel-ssc.c 14127F: include/linux/atmel-ssc.h 14128 14129Microchip Timer Counter Block (TCB) Capture Driver 14130M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14132L: linux-iio@vger.kernel.org 14133S: Maintained 14134F: drivers/counter/microchip-tcb-capture.c 14135 14136MICROCHIP USB251XB DRIVER 14137M: Richard Leitner <richard.leitner@skidata.com> 14138L: linux-usb@vger.kernel.org 14139S: Maintained 14140F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14141F: drivers/usb/misc/usb251xb.c 14142 14143MICROCHIP USBA UDC DRIVER 14144M: Cristian Birsan <cristian.birsan@microchip.com> 14145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14146S: Supported 14147F: drivers/usb/gadget/udc/atmel_usba_udc.* 14148 14149MICROCHIP WILC1000 WIFI DRIVER 14150M: Ajay Singh <ajay.kathat@microchip.com> 14151M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14152L: linux-wireless@vger.kernel.org 14153S: Supported 14154F: drivers/net/wireless/microchip/wilc1000/ 14155 14156MICROSEMI MIPS SOCS 14157M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14158M: UNGLinuxDriver@microchip.com 14159L: linux-mips@vger.kernel.org 14160S: Supported 14161F: Documentation/devicetree/bindings/mips/mscc.txt 14162F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14163F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14164F: arch/mips/boot/dts/mscc/ 14165F: arch/mips/configs/generic/board-ocelot.config 14166F: arch/mips/generic/board-ocelot.c 14167 14168MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14169M: Don Brace <don.brace@microchip.com> 14170L: storagedev@microchip.com 14171L: linux-scsi@vger.kernel.org 14172S: Supported 14173F: Documentation/scsi/smartpqi.rst 14174F: drivers/scsi/smartpqi/Kconfig 14175F: drivers/scsi/smartpqi/Makefile 14176F: drivers/scsi/smartpqi/smartpqi*.[ch] 14177F: include/linux/cciss*.h 14178F: include/uapi/linux/cciss*.h 14179 14180MICROSOFT MANA RDMA DRIVER 14181M: Long Li <longli@microsoft.com> 14182M: Ajay Sharma <sharmaajay@microsoft.com> 14183L: linux-rdma@vger.kernel.org 14184S: Supported 14185F: drivers/infiniband/hw/mana/ 14186F: include/net/mana 14187F: include/uapi/rdma/mana-abi.h 14188 14189MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14190M: Maximilian Luz <luzmaximilian@gmail.com> 14191L: platform-driver-x86@vger.kernel.org 14192S: Maintained 14193F: drivers/platform/surface/surface_aggregator_tabletsw.c 14194 14195MICROSOFT SURFACE BATTERY AND AC DRIVERS 14196M: Maximilian Luz <luzmaximilian@gmail.com> 14197L: linux-pm@vger.kernel.org 14198L: platform-driver-x86@vger.kernel.org 14199S: Maintained 14200F: drivers/power/supply/surface_battery.c 14201F: drivers/power/supply/surface_charger.c 14202 14203MICROSOFT SURFACE DTX DRIVER 14204M: Maximilian Luz <luzmaximilian@gmail.com> 14205L: platform-driver-x86@vger.kernel.org 14206S: Maintained 14207F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14208F: drivers/platform/surface/surface_dtx.c 14209F: include/uapi/linux/surface_aggregator/dtx.h 14210 14211MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14212M: Maximilian Luz <luzmaximilian@gmail.com> 14213L: platform-driver-x86@vger.kernel.org 14214S: Maintained 14215F: drivers/platform/surface/surface_gpe.c 14216 14217MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14218M: Hans de Goede <hdegoede@redhat.com> 14219M: Mark Gross <markgross@kernel.org> 14220M: Maximilian Luz <luzmaximilian@gmail.com> 14221L: platform-driver-x86@vger.kernel.org 14222S: Maintained 14223T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14224F: drivers/platform/surface/ 14225 14226MICROSOFT SURFACE HID TRANSPORT DRIVER 14227M: Maximilian Luz <luzmaximilian@gmail.com> 14228L: linux-input@vger.kernel.org 14229L: platform-driver-x86@vger.kernel.org 14230S: Maintained 14231F: drivers/hid/surface-hid/ 14232 14233MICROSOFT SURFACE HOT-PLUG DRIVER 14234M: Maximilian Luz <luzmaximilian@gmail.com> 14235L: platform-driver-x86@vger.kernel.org 14236S: Maintained 14237F: drivers/platform/surface/surface_hotplug.c 14238 14239MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14240M: Maximilian Luz <luzmaximilian@gmail.com> 14241L: platform-driver-x86@vger.kernel.org 14242S: Maintained 14243F: drivers/platform/surface/surface_platform_profile.c 14244 14245MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14246M: Chen Yu <yu.c.chen@intel.com> 14247L: platform-driver-x86@vger.kernel.org 14248S: Supported 14249F: drivers/platform/surface/surfacepro3_button.c 14250 14251MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14252M: Maximilian Luz <luzmaximilian@gmail.com> 14253L: platform-driver-x86@vger.kernel.org 14254S: Maintained 14255F: drivers/platform/surface/surface_aggregator_hub.c 14256 14257MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14258M: Maximilian Luz <luzmaximilian@gmail.com> 14259L: platform-driver-x86@vger.kernel.org 14260S: Maintained 14261W: https://github.com/linux-surface/surface-aggregator-module 14262C: irc://irc.libera.chat/linux-surface 14263F: Documentation/driver-api/surface_aggregator/ 14264F: drivers/platform/surface/aggregator/ 14265F: drivers/platform/surface/surface_acpi_notify.c 14266F: drivers/platform/surface/surface_aggregator_cdev.c 14267F: drivers/platform/surface/surface_aggregator_registry.c 14268F: include/linux/surface_acpi_notify.h 14269F: include/linux/surface_aggregator/ 14270F: include/uapi/linux/surface_aggregator/ 14271 14272MICROTEK X6 SCANNER 14273M: Oliver Neukum <oliver@neukum.org> 14274S: Maintained 14275F: drivers/usb/image/microtek.* 14276 14277MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14278M: Luka Kovacic <luka.kovacic@sartura.hr> 14279M: Luka Perkov <luka.perkov@sartura.hr> 14280S: Maintained 14281F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14282F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14283F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14284F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14285F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14286F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14287 14288MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14289M: Sakari Ailus <sakari.ailus@linux.intel.com> 14290L: linux-media@vger.kernel.org 14291S: Maintained 14292F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14293F: Documentation/driver-api/media/drivers/ccs/ 14294F: Documentation/userspace-api/media/drivers/ccs.rst 14295F: drivers/media/i2c/ccs-pll.c 14296F: drivers/media/i2c/ccs-pll.h 14297F: drivers/media/i2c/ccs/ 14298F: include/uapi/linux/ccs.h 14299F: include/uapi/linux/smiapp.h 14300 14301MIPS 14302M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14303L: linux-mips@vger.kernel.org 14304S: Maintained 14305W: http://www.linux-mips.org/ 14306Q: https://patchwork.kernel.org/project/linux-mips/list/ 14307T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14308F: Documentation/devicetree/bindings/mips/ 14309F: Documentation/arch/mips/ 14310F: arch/mips/ 14311F: drivers/platform/mips/ 14312F: include/dt-bindings/mips/ 14313 14314MIPS BOSTON DEVELOPMENT BOARD 14315M: Paul Burton <paulburton@kernel.org> 14316L: linux-mips@vger.kernel.org 14317S: Maintained 14318F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14319F: arch/mips/boot/dts/img/boston.dts 14320F: arch/mips/configs/generic/board-boston.config 14321F: drivers/clk/imgtec/clk-boston.c 14322F: include/dt-bindings/clock/boston-clock.h 14323 14324MIPS CORE DRIVERS 14325M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14326M: Serge Semin <fancer.lancer@gmail.com> 14327L: linux-mips@vger.kernel.org 14328S: Supported 14329F: drivers/bus/mips_cdmm.c 14330F: drivers/clocksource/mips-gic-timer.c 14331F: drivers/cpuidle/cpuidle-cps.c 14332F: drivers/irqchip/irq-mips-cpu.c 14333F: drivers/irqchip/irq-mips-gic.c 14334 14335MIPS GENERIC PLATFORM 14336M: Paul Burton <paulburton@kernel.org> 14337L: linux-mips@vger.kernel.org 14338S: Supported 14339F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14340F: arch/mips/generic/ 14341F: arch/mips/tools/generic-board-config.sh 14342 14343MIPS RINT INSTRUCTION EMULATION 14344M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14345L: linux-mips@vger.kernel.org 14346S: Supported 14347F: arch/mips/math-emu/dp_rint.c 14348F: arch/mips/math-emu/sp_rint.c 14349 14350MIPS/LOONGSON1 ARCHITECTURE 14351M: Keguang Zhang <keguang.zhang@gmail.com> 14352L: linux-mips@vger.kernel.org 14353S: Maintained 14354F: arch/mips/include/asm/mach-loongson32/ 14355F: arch/mips/loongson32/ 14356F: drivers/*/*loongson1* 14357 14358MIPS/LOONGSON2EF ARCHITECTURE 14359M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14360L: linux-mips@vger.kernel.org 14361S: Maintained 14362F: arch/mips/include/asm/mach-loongson2ef/ 14363F: arch/mips/loongson2ef/ 14364F: drivers/cpufreq/loongson2_cpufreq.c 14365 14366MIPS/LOONGSON64 ARCHITECTURE 14367M: Huacai Chen <chenhuacai@kernel.org> 14368M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14369L: linux-mips@vger.kernel.org 14370S: Maintained 14371F: arch/mips/include/asm/mach-loongson64/ 14372F: arch/mips/loongson64/ 14373F: drivers/irqchip/irq-loongson* 14374F: drivers/platform/mips/cpu_hwmon.c 14375 14376MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14377M: Hans Verkuil <hverkuil@xs4all.nl> 14378L: linux-media@vger.kernel.org 14379S: Odd Fixes 14380W: https://linuxtv.org 14381T: git git://linuxtv.org/media_tree.git 14382F: drivers/media/radio/radio-miropcm20* 14383 14384MMP SUPPORT 14385R: Lubomir Rintel <lkundrak@v3.sk> 14386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14387S: Odd Fixes 14388T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14389F: arch/arm/boot/dts/marvell/mmp* 14390F: arch/arm/mach-mmp/ 14391F: include/linux/soc/mmp/ 14392 14393MMP USB PHY DRIVERS 14394R: Lubomir Rintel <lkundrak@v3.sk> 14395L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14396S: Maintained 14397F: drivers/phy/marvell/phy-mmp3-usb.c 14398F: drivers/phy/marvell/phy-pxa-usb.c 14399 14400MMU GATHER AND TLB INVALIDATION 14401M: Will Deacon <will@kernel.org> 14402M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14403M: Andrew Morton <akpm@linux-foundation.org> 14404M: Nick Piggin <npiggin@gmail.com> 14405M: Peter Zijlstra <peterz@infradead.org> 14406L: linux-arch@vger.kernel.org 14407L: linux-mm@kvack.org 14408S: Maintained 14409F: arch/*/include/asm/tlb.h 14410F: include/asm-generic/tlb.h 14411F: mm/mmu_gather.c 14412 14413MN88472 MEDIA DRIVER 14414M: Antti Palosaari <crope@iki.fi> 14415L: linux-media@vger.kernel.org 14416S: Maintained 14417W: https://linuxtv.org 14418W: http://palosaari.fi/linux/ 14419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14420F: drivers/media/dvb-frontends/mn88472* 14421 14422MN88473 MEDIA DRIVER 14423M: Antti Palosaari <crope@iki.fi> 14424L: linux-media@vger.kernel.org 14425S: Maintained 14426W: https://linuxtv.org 14427W: http://palosaari.fi/linux/ 14428Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14429F: drivers/media/dvb-frontends/mn88473* 14430 14431MODULE SUPPORT 14432M: Luis Chamberlain <mcgrof@kernel.org> 14433L: linux-modules@vger.kernel.org 14434L: linux-kernel@vger.kernel.org 14435S: Maintained 14436T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14437F: include/linux/kmod.h 14438F: include/linux/module.h 14439F: kernel/module/ 14440F: lib/test_kmod.c 14441F: scripts/module* 14442F: tools/testing/selftests/kmod/ 14443 14444MONOLITHIC POWER SYSTEM PMIC DRIVER 14445M: Saravanan Sekar <sravanhome@gmail.com> 14446S: Maintained 14447F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14448F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14449F: drivers/hwmon/pmbus/mpq7932.c 14450F: drivers/iio/adc/mp2629_adc.c 14451F: drivers/mfd/mp2629.c 14452F: drivers/power/supply/mp2629_charger.c 14453F: drivers/regulator/mp5416.c 14454F: drivers/regulator/mpq7920.c 14455F: drivers/regulator/mpq7920.h 14456F: include/linux/mfd/mp2629.h 14457 14458MOST(R) TECHNOLOGY DRIVER 14459M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14460M: Christian Gromm <christian.gromm@microchip.com> 14461S: Maintained 14462F: Documentation/ABI/testing/configfs-most 14463F: Documentation/ABI/testing/sysfs-bus-most 14464F: drivers/most/ 14465F: drivers/staging/most/ 14466F: include/linux/most.h 14467 14468MOTORCOMM PHY DRIVER 14469M: Peter Geis <pgwipeout@gmail.com> 14470M: Frank <Frank.Sae@motor-comm.com> 14471L: netdev@vger.kernel.org 14472S: Maintained 14473F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14474F: drivers/net/phy/motorcomm.c 14475 14476MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14477M: Jiri Slaby <jirislaby@kernel.org> 14478S: Maintained 14479F: Documentation/driver-api/tty/moxa-smartio.rst 14480F: drivers/tty/mxser.* 14481 14482MR800 AVERMEDIA USB FM RADIO DRIVER 14483M: Alexey Klimov <klimov.linux@gmail.com> 14484L: linux-media@vger.kernel.org 14485S: Maintained 14486T: git git://linuxtv.org/media_tree.git 14487F: drivers/media/radio/radio-mr800.c 14488 14489MRF24J40 IEEE 802.15.4 RADIO DRIVER 14490M: Stefan Schmidt <stefan@datenfreihafen.org> 14491L: linux-wpan@vger.kernel.org 14492S: Odd Fixes 14493F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14494F: drivers/net/ieee802154/mrf24j40.c 14495 14496MSI EC DRIVER 14497M: Nikita Kravets <teackot@gmail.com> 14498L: platform-driver-x86@vger.kernel.org 14499S: Maintained 14500W: https://github.com/BeardOverflow/msi-ec 14501F: drivers/platform/x86/msi-ec.* 14502 14503MSI LAPTOP SUPPORT 14504M: "Lee, Chun-Yi" <jlee@suse.com> 14505L: platform-driver-x86@vger.kernel.org 14506S: Maintained 14507F: drivers/platform/x86/msi-laptop.c 14508 14509MSI WMI SUPPORT 14510L: platform-driver-x86@vger.kernel.org 14511S: Orphan 14512F: drivers/platform/x86/msi-wmi.c 14513 14514MSI001 MEDIA DRIVER 14515M: Antti Palosaari <crope@iki.fi> 14516L: linux-media@vger.kernel.org 14517S: Maintained 14518W: https://linuxtv.org 14519W: http://palosaari.fi/linux/ 14520Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14521T: git git://linuxtv.org/anttip/media_tree.git 14522F: drivers/media/tuners/msi001* 14523 14524MSI2500 MEDIA DRIVER 14525M: Antti Palosaari <crope@iki.fi> 14526L: linux-media@vger.kernel.org 14527S: Maintained 14528W: https://linuxtv.org 14529W: http://palosaari.fi/linux/ 14530Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14531T: git git://linuxtv.org/anttip/media_tree.git 14532F: drivers/media/usb/msi2500/ 14533 14534MSTAR INTERRUPT CONTROLLER DRIVER 14535M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14536M: Daniel Palmer <daniel@thingy.jp> 14537S: Maintained 14538F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14539F: drivers/irqchip/irq-mst-intc.c 14540 14541MSYSTEMS DISKONCHIP G3 MTD DRIVER 14542M: Robert Jarzmik <robert.jarzmik@free.fr> 14543L: linux-mtd@lists.infradead.org 14544S: Maintained 14545F: drivers/mtd/devices/docg3* 14546 14547MT9P031 APTINA CAMERA SENSOR 14548M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14549L: linux-media@vger.kernel.org 14550S: Maintained 14551T: git git://linuxtv.org/media_tree.git 14552F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14553F: drivers/media/i2c/mt9p031.c 14554F: include/media/i2c/mt9p031.h 14555 14556MT9T112 APTINA CAMERA SENSOR 14557M: Jacopo Mondi <jacopo@jmondi.org> 14558L: linux-media@vger.kernel.org 14559S: Odd Fixes 14560T: git git://linuxtv.org/media_tree.git 14561F: drivers/media/i2c/mt9t112.c 14562F: include/media/i2c/mt9t112.h 14563 14564MT9V032 APTINA CAMERA SENSOR 14565M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14566L: linux-media@vger.kernel.org 14567S: Maintained 14568T: git git://linuxtv.org/media_tree.git 14569F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14570F: drivers/media/i2c/mt9v032.c 14571F: include/media/i2c/mt9v032.h 14572 14573MT9V111 APTINA CAMERA SENSOR 14574M: Jacopo Mondi <jacopo@jmondi.org> 14575L: linux-media@vger.kernel.org 14576S: Maintained 14577T: git git://linuxtv.org/media_tree.git 14578F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14579F: drivers/media/i2c/mt9v111.c 14580 14581MULTIFUNCTION DEVICES (MFD) 14582M: Lee Jones <lee@kernel.org> 14583S: Maintained 14584T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14585F: Documentation/devicetree/bindings/mfd/ 14586F: drivers/mfd/ 14587F: include/dt-bindings/mfd/ 14588F: include/linux/mfd/ 14589 14590MULTIMEDIA CARD (MMC) ETC. OVER SPI 14591S: Orphan 14592F: drivers/mmc/host/mmc_spi.c 14593F: include/linux/spi/mmc_spi.h 14594 14595MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14596M: Ulf Hansson <ulf.hansson@linaro.org> 14597L: linux-mmc@vger.kernel.org 14598S: Maintained 14599T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14600F: Documentation/devicetree/bindings/mmc/ 14601F: drivers/mmc/ 14602F: include/linux/mmc/ 14603F: include/uapi/linux/mmc/ 14604 14605MULTIPLEXER SUBSYSTEM 14606M: Peter Rosin <peda@axentia.se> 14607S: Maintained 14608F: Documentation/ABI/testing/sysfs-class-mux* 14609F: Documentation/devicetree/bindings/mux/ 14610F: drivers/mux/ 14611F: include/dt-bindings/mux/ 14612F: include/linux/mux/ 14613 14614MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14615M: Bin Liu <b-liu@ti.com> 14616L: linux-usb@vger.kernel.org 14617S: Maintained 14618F: drivers/usb/musb/ 14619 14620MXL301RF MEDIA DRIVER 14621M: Akihiro Tsukada <tskd08@gmail.com> 14622L: linux-media@vger.kernel.org 14623S: Odd Fixes 14624F: drivers/media/tuners/mxl301rf* 14625 14626MXL5007T MEDIA DRIVER 14627M: Michael Krufky <mkrufky@linuxtv.org> 14628L: linux-media@vger.kernel.org 14629S: Maintained 14630W: https://linuxtv.org 14631W: http://github.com/mkrufky 14632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14633T: git git://linuxtv.org/mkrufky/tuners.git 14634F: drivers/media/tuners/mxl5007t.* 14635 14636MXSFB DRM DRIVER 14637M: Marek Vasut <marex@denx.de> 14638M: Stefan Agner <stefan@agner.ch> 14639L: dri-devel@lists.freedesktop.org 14640S: Supported 14641T: git git://anongit.freedesktop.org/drm/drm-misc 14642F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14643F: drivers/gpu/drm/mxsfb/ 14644 14645MYLEX DAC960 PCI RAID Controller 14646M: Hannes Reinecke <hare@kernel.org> 14647L: linux-scsi@vger.kernel.org 14648S: Supported 14649F: drivers/scsi/myrb.* 14650F: drivers/scsi/myrs.* 14651 14652MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14653M: Chris Lee <christopher.lee@cspi.com> 14654L: netdev@vger.kernel.org 14655S: Supported 14656W: https://www.cspi.com/ethernet-products/support/downloads/ 14657F: drivers/net/ethernet/myricom/myri10ge/ 14658 14659NAND FLASH SUBSYSTEM 14660M: Miquel Raynal <miquel.raynal@bootlin.com> 14661R: Richard Weinberger <richard@nod.at> 14662L: linux-mtd@lists.infradead.org 14663S: Maintained 14664W: http://www.linux-mtd.infradead.org/ 14665Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14666C: irc://irc.oftc.net/mtd 14667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14668F: drivers/mtd/nand/ 14669F: include/linux/mtd/*nand*.h 14670 14671NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14672M: Daniel Mack <zonque@gmail.com> 14673L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14674S: Maintained 14675W: http://www.native-instruments.com 14676F: sound/usb/caiaq/ 14677 14678NATSEMI ETHERNET DRIVER (DP8381x) 14679S: Orphan 14680F: drivers/net/ethernet/natsemi/natsemi.c 14681 14682NCR 5380 SCSI DRIVERS 14683M: Finn Thain <fthain@linux-m68k.org> 14684M: Michael Schmitz <schmitzmic@gmail.com> 14685L: linux-scsi@vger.kernel.org 14686S: Maintained 14687F: Documentation/scsi/g_NCR5380.rst 14688F: drivers/scsi/NCR5380.* 14689F: drivers/scsi/arm/cumana_1.c 14690F: drivers/scsi/arm/oak.c 14691F: drivers/scsi/atari_scsi.* 14692F: drivers/scsi/dmx3191d.c 14693F: drivers/scsi/g_NCR5380.* 14694F: drivers/scsi/mac_scsi.* 14695F: drivers/scsi/sun3_scsi.* 14696F: drivers/scsi/sun3_scsi_vme.c 14697 14698NCSI LIBRARY 14699M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14700S: Maintained 14701F: net/ncsi/ 14702 14703NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14704M: Guenter Roeck <linux@roeck-us.net> 14705L: linux-hwmon@vger.kernel.org 14706S: Maintained 14707F: Documentation/hwmon/nct6775.rst 14708F: drivers/hwmon/nct6775-core.c 14709F: drivers/hwmon/nct6775-platform.c 14710F: drivers/hwmon/nct6775.h 14711 14712NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14713M: Zev Weiss <zev@bewilderbeest.net> 14714L: linux-hwmon@vger.kernel.org 14715S: Maintained 14716F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14717F: drivers/hwmon/nct6775-i2c.c 14718 14719NETDEVSIM 14720M: Jakub Kicinski <kuba@kernel.org> 14721S: Maintained 14722F: drivers/net/netdevsim/* 14723 14724NETEM NETWORK EMULATOR 14725M: Stephen Hemminger <stephen@networkplumber.org> 14726L: netdev@vger.kernel.org 14727S: Maintained 14728F: net/sched/sch_netem.c 14729 14730NETERION 10GbE DRIVERS (s2io) 14731M: Jon Mason <jdmason@kudzu.us> 14732L: netdev@vger.kernel.org 14733S: Supported 14734F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14735F: drivers/net/ethernet/neterion/ 14736 14737NETFILTER 14738M: Pablo Neira Ayuso <pablo@netfilter.org> 14739M: Jozsef Kadlecsik <kadlec@netfilter.org> 14740M: Florian Westphal <fw@strlen.de> 14741L: netfilter-devel@vger.kernel.org 14742L: coreteam@netfilter.org 14743S: Maintained 14744W: http://www.netfilter.org/ 14745W: http://www.iptables.org/ 14746W: http://www.nftables.org/ 14747Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14748C: irc://irc.libera.chat/netfilter 14749T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14750T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14751F: include/linux/netfilter* 14752F: include/linux/netfilter/ 14753F: include/net/netfilter/ 14754F: include/uapi/linux/netfilter* 14755F: include/uapi/linux/netfilter/ 14756F: net/*/netfilter.c 14757F: net/*/netfilter/ 14758F: net/bridge/br_netfilter*.c 14759F: net/netfilter/ 14760 14761NETROM NETWORK LAYER 14762M: Ralf Baechle <ralf@linux-mips.org> 14763L: linux-hams@vger.kernel.org 14764S: Maintained 14765W: http://www.linux-ax25.org/ 14766F: include/net/netrom.h 14767F: include/uapi/linux/netrom.h 14768F: net/netrom/ 14769 14770NETRONIX EMBEDDED CONTROLLER 14771M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14772S: Maintained 14773F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14774F: drivers/mfd/ntxec.c 14775F: drivers/pwm/pwm-ntxec.c 14776F: drivers/rtc/rtc-ntxec.c 14777F: include/linux/mfd/ntxec.h 14778 14779NETRONOME ETHERNET DRIVERS 14780M: Louis Peens <louis.peens@corigine.com> 14781R: Jakub Kicinski <kuba@kernel.org> 14782L: oss-drivers@corigine.com 14783S: Maintained 14784F: drivers/net/ethernet/netronome/ 14785 14786NETWORK BLOCK DEVICE (NBD) 14787M: Josef Bacik <josef@toxicpanda.com> 14788L: linux-block@vger.kernel.org 14789L: nbd@other.debian.org 14790S: Maintained 14791F: Documentation/admin-guide/blockdev/nbd.rst 14792F: drivers/block/nbd.c 14793F: include/trace/events/nbd.h 14794F: include/uapi/linux/nbd.h 14795 14796NETWORK DROP MONITOR 14797M: Neil Horman <nhorman@tuxdriver.com> 14798L: netdev@vger.kernel.org 14799S: Maintained 14800W: https://fedorahosted.org/dropwatch/ 14801F: include/uapi/linux/net_dropmon.h 14802F: net/core/drop_monitor.c 14803 14804NETWORKING DRIVERS 14805M: "David S. Miller" <davem@davemloft.net> 14806M: Eric Dumazet <edumazet@google.com> 14807M: Jakub Kicinski <kuba@kernel.org> 14808M: Paolo Abeni <pabeni@redhat.com> 14809L: netdev@vger.kernel.org 14810S: Maintained 14811Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14812T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14813T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14814F: Documentation/devicetree/bindings/net/ 14815F: drivers/connector/ 14816F: drivers/net/ 14817F: include/dt-bindings/net/ 14818F: include/linux/etherdevice.h 14819F: include/linux/fcdevice.h 14820F: include/linux/fddidevice.h 14821F: include/linux/hippidevice.h 14822F: include/linux/if_* 14823F: include/linux/inetdevice.h 14824F: include/linux/netdevice.h 14825F: include/uapi/linux/if_* 14826F: include/uapi/linux/netdevice.h 14827X: drivers/net/wireless/ 14828 14829NETWORKING DRIVERS (WIRELESS) 14830M: Kalle Valo <kvalo@kernel.org> 14831L: linux-wireless@vger.kernel.org 14832S: Maintained 14833W: https://wireless.wiki.kernel.org/ 14834Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14835T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14836T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14837F: Documentation/devicetree/bindings/net/wireless/ 14838F: drivers/net/wireless/ 14839 14840NETWORKING [DSA] 14841M: Andrew Lunn <andrew@lunn.ch> 14842M: Florian Fainelli <f.fainelli@gmail.com> 14843M: Vladimir Oltean <olteanv@gmail.com> 14844S: Maintained 14845F: Documentation/devicetree/bindings/net/dsa/ 14846F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14847F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14848F: drivers/net/dsa/ 14849F: include/linux/dsa/ 14850F: include/linux/platform_data/dsa.h 14851F: include/net/dsa.h 14852F: net/dsa/ 14853F: tools/testing/selftests/drivers/net/dsa/ 14854 14855NETWORKING [GENERAL] 14856M: "David S. Miller" <davem@davemloft.net> 14857M: Eric Dumazet <edumazet@google.com> 14858M: Jakub Kicinski <kuba@kernel.org> 14859M: Paolo Abeni <pabeni@redhat.com> 14860L: netdev@vger.kernel.org 14861S: Maintained 14862Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14863B: mailto:netdev@vger.kernel.org 14864T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14865T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14866F: Documentation/core-api/netlink.rst 14867F: Documentation/netlink/ 14868F: Documentation/networking/ 14869F: Documentation/process/maintainer-netdev.rst 14870F: Documentation/userspace-api/netlink/ 14871F: include/linux/in.h 14872F: include/linux/net.h 14873F: include/linux/netdevice.h 14874F: include/net/ 14875F: include/uapi/linux/in.h 14876F: include/uapi/linux/net.h 14877F: include/uapi/linux/net_namespace.h 14878F: include/uapi/linux/netdevice.h 14879F: lib/net_utils.c 14880F: lib/random32.c 14881F: net/ 14882F: tools/net/ 14883F: tools/testing/selftests/net/ 14884X: net/bluetooth/ 14885 14886NETWORKING [IPSEC] 14887M: Steffen Klassert <steffen.klassert@secunet.com> 14888M: Herbert Xu <herbert@gondor.apana.org.au> 14889M: "David S. Miller" <davem@davemloft.net> 14890L: netdev@vger.kernel.org 14891S: Maintained 14892T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14893T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14894F: include/net/xfrm.h 14895F: include/uapi/linux/xfrm.h 14896F: net/ipv4/ah4.c 14897F: net/ipv4/esp4* 14898F: net/ipv4/ip_vti.c 14899F: net/ipv4/ipcomp.c 14900F: net/ipv4/xfrm* 14901F: net/ipv6/ah6.c 14902F: net/ipv6/esp6* 14903F: net/ipv6/ip6_vti.c 14904F: net/ipv6/ipcomp6.c 14905F: net/ipv6/xfrm* 14906F: net/key/ 14907F: net/xfrm/ 14908F: tools/testing/selftests/net/ipsec.c 14909 14910NETWORKING [IPv4/IPv6] 14911M: "David S. Miller" <davem@davemloft.net> 14912M: David Ahern <dsahern@kernel.org> 14913L: netdev@vger.kernel.org 14914S: Maintained 14915T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14916F: arch/x86/net/* 14917F: include/linux/ip.h 14918F: include/linux/ipv6* 14919F: include/net/fib* 14920F: include/net/ip* 14921F: include/net/route.h 14922F: net/ipv4/ 14923F: net/ipv6/ 14924 14925NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14926M: Paul Moore <paul@paul-moore.com> 14927L: netdev@vger.kernel.org 14928L: linux-security-module@vger.kernel.org 14929S: Supported 14930W: https://github.com/netlabel 14931F: Documentation/netlabel/ 14932F: include/net/calipso.h 14933F: include/net/cipso_ipv4.h 14934F: include/net/netlabel.h 14935F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14936F: include/uapi/linux/netfilter/xt_SECMARK.h 14937F: net/ipv4/cipso_ipv4.c 14938F: net/ipv6/calipso.c 14939F: net/netfilter/xt_CONNSECMARK.c 14940F: net/netfilter/xt_SECMARK.c 14941F: net/netlabel/ 14942 14943NETWORKING [MACSEC] 14944M: Sabrina Dubroca <sd@queasysnail.net> 14945L: netdev@vger.kernel.org 14946S: Maintained 14947F: drivers/net/macsec.c 14948F: include/net/macsec.h 14949F: include/uapi/linux/if_macsec.h 14950K: macsec 14951K: \bmdo_ 14952 14953NETWORKING [MPTCP] 14954M: Matthieu Baerts <matthieu.baerts@tessares.net> 14955M: Mat Martineau <martineau@kernel.org> 14956L: netdev@vger.kernel.org 14957L: mptcp@lists.linux.dev 14958S: Maintained 14959W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14960B: https://github.com/multipath-tcp/mptcp_net-next/issues 14961T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14962T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14963F: Documentation/networking/mptcp-sysctl.rst 14964F: include/net/mptcp.h 14965F: include/trace/events/mptcp.h 14966F: include/uapi/linux/mptcp.h 14967F: net/mptcp/ 14968F: tools/testing/selftests/bpf/*/*mptcp*.c 14969F: tools/testing/selftests/net/mptcp/ 14970 14971NETWORKING [TCP] 14972M: Eric Dumazet <edumazet@google.com> 14973L: netdev@vger.kernel.org 14974S: Maintained 14975F: include/linux/tcp.h 14976F: include/net/tcp.h 14977F: include/trace/events/tcp.h 14978F: include/uapi/linux/tcp.h 14979F: net/ipv4/syncookies.c 14980F: net/ipv4/tcp*.c 14981F: net/ipv6/syncookies.c 14982F: net/ipv6/tcp*.c 14983 14984NETWORKING [TLS] 14985M: Boris Pismenny <borisp@nvidia.com> 14986M: John Fastabend <john.fastabend@gmail.com> 14987M: Jakub Kicinski <kuba@kernel.org> 14988L: netdev@vger.kernel.org 14989S: Maintained 14990F: include/net/tls.h 14991F: include/uapi/linux/tls.h 14992F: net/tls/* 14993 14994NETXEN (1/10) GbE SUPPORT 14995M: Manish Chopra <manishc@marvell.com> 14996M: Rahul Verma <rahulv@marvell.com> 14997M: GR-Linux-NIC-Dev@marvell.com 14998L: netdev@vger.kernel.org 14999S: Supported 15000F: drivers/net/ethernet/qlogic/netxen/ 15001 15002NET_FAILOVER MODULE 15003M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15004L: netdev@vger.kernel.org 15005S: Supported 15006F: Documentation/networking/net_failover.rst 15007F: drivers/net/net_failover.c 15008F: include/net/net_failover.h 15009 15010NEXTHOP 15011M: David Ahern <dsahern@kernel.org> 15012L: netdev@vger.kernel.org 15013S: Maintained 15014F: include/net/netns/nexthop.h 15015F: include/net/nexthop.h 15016F: include/uapi/linux/nexthop.h 15017F: net/ipv4/nexthop.c 15018 15019NFC SUBSYSTEM 15020M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15021L: netdev@vger.kernel.org 15022S: Maintained 15023F: Documentation/devicetree/bindings/net/nfc/ 15024F: drivers/nfc/ 15025F: include/net/nfc/ 15026F: include/uapi/linux/nfc.h 15027F: net/nfc/ 15028 15029NFC VIRTUAL NCI DEVICE DRIVER 15030M: Bongsu Jeon <bongsu.jeon@samsung.com> 15031L: netdev@vger.kernel.org 15032S: Supported 15033F: drivers/nfc/virtual_ncidev.c 15034F: tools/testing/selftests/nci/ 15035 15036NFS, SUNRPC, AND LOCKD CLIENTS 15037M: Trond Myklebust <trond.myklebust@hammerspace.com> 15038M: Anna Schumaker <anna@kernel.org> 15039L: linux-nfs@vger.kernel.org 15040S: Maintained 15041W: http://client.linux-nfs.org 15042T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15043F: Documentation/filesystems/nfs/ 15044F: fs/lockd/ 15045F: fs/nfs/ 15046F: fs/nfs_common/ 15047F: include/linux/lockd/ 15048F: include/linux/nfs* 15049F: include/linux/sunrpc/ 15050F: include/uapi/linux/nfs* 15051F: include/uapi/linux/sunrpc/ 15052F: net/sunrpc/ 15053 15054NILFS2 FILESYSTEM 15055M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15056L: linux-nilfs@vger.kernel.org 15057S: Supported 15058W: https://nilfs.sourceforge.io/ 15059W: https://nilfs.osdn.jp/ 15060T: git https://github.com/konis/nilfs2.git 15061F: Documentation/filesystems/nilfs2.rst 15062F: fs/nilfs2/ 15063F: include/trace/events/nilfs2.h 15064F: include/uapi/linux/nilfs2_api.h 15065F: include/uapi/linux/nilfs2_ondisk.h 15066 15067NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15068M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15069S: Maintained 15070W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15071F: Documentation/scsi/NinjaSCSI.rst 15072F: drivers/scsi/pcmcia/nsp_* 15073 15074NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15075M: GOTO Masanori <gotom@debian.or.jp> 15076M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15077S: Maintained 15078W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15079F: Documentation/scsi/NinjaSCSI.rst 15080F: drivers/scsi/nsp32* 15081 15082NINTENDO HID DRIVER 15083M: Daniel J. Ogorchock <djogorchock@gmail.com> 15084L: linux-input@vger.kernel.org 15085S: Maintained 15086F: drivers/hid/hid-nintendo* 15087 15088NIOS2 ARCHITECTURE 15089M: Dinh Nguyen <dinguyen@kernel.org> 15090S: Maintained 15091T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15092F: arch/nios2/ 15093 15094NITRO ENCLAVES (NE) 15095M: Alexandru Ciobotaru <alcioa@amazon.com> 15096L: linux-kernel@vger.kernel.org 15097L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15098S: Supported 15099W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15100F: Documentation/virt/ne_overview.rst 15101F: drivers/virt/nitro_enclaves/ 15102F: include/linux/nitro_enclaves.h 15103F: include/uapi/linux/nitro_enclaves.h 15104F: samples/nitro_enclaves/ 15105 15106NOHZ, DYNTICKS SUPPORT 15107M: Frederic Weisbecker <frederic@kernel.org> 15108M: Thomas Gleixner <tglx@linutronix.de> 15109M: Ingo Molnar <mingo@kernel.org> 15110L: linux-kernel@vger.kernel.org 15111S: Maintained 15112T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15113F: include/linux/sched/nohz.h 15114F: include/linux/tick.h 15115F: kernel/time/tick*.* 15116 15117NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15118M: Pavel Machek <pavel@ucw.cz> 15119M: Sakari Ailus <sakari.ailus@iki.fi> 15120L: linux-media@vger.kernel.org 15121S: Maintained 15122F: drivers/media/i2c/ad5820.c 15123F: drivers/media/i2c/et8ek8 15124 15125NOKIA N900 POWER SUPPLY DRIVERS 15126R: Pali Rohár <pali@kernel.org> 15127F: drivers/power/supply/bq2415x_charger.c 15128F: drivers/power/supply/bq27xxx_battery.c 15129F: drivers/power/supply/bq27xxx_battery_i2c.c 15130F: drivers/power/supply/isp1704_charger.c 15131F: drivers/power/supply/rx51_battery.c 15132F: include/linux/power/bq2415x_charger.h 15133F: include/linux/power/bq27xxx_battery.h 15134 15135NOLIBC HEADER FILE 15136M: Willy Tarreau <w@1wt.eu> 15137M: Thomas Weißschuh <linux@weissschuh.net> 15138S: Maintained 15139T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15140F: tools/include/nolibc/ 15141F: tools/testing/selftests/nolibc/ 15142 15143NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15144M: Hans de Goede <hdegoede@redhat.com> 15145L: linux-input@vger.kernel.org 15146S: Maintained 15147F: drivers/input/touchscreen/novatek-nvt-ts.c 15148 15149NSDEPS 15150M: Matthias Maennich <maennich@google.com> 15151S: Maintained 15152F: Documentation/core-api/symbol-namespaces.rst 15153F: scripts/nsdeps 15154 15155NTB AMD DRIVER 15156M: Sanjay R Mehta <sanju.mehta@amd.com> 15157M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15158L: ntb@lists.linux.dev 15159S: Supported 15160F: drivers/ntb/hw/amd/ 15161 15162NTB DRIVER CORE 15163M: Jon Mason <jdmason@kudzu.us> 15164M: Dave Jiang <dave.jiang@intel.com> 15165M: Allen Hubbe <allenbh@gmail.com> 15166L: ntb@lists.linux.dev 15167S: Supported 15168W: https://github.com/jonmason/ntb/wiki 15169T: git https://github.com/jonmason/ntb.git 15170F: drivers/net/ntb_netdev.c 15171F: drivers/ntb/ 15172F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15173F: include/linux/ntb.h 15174F: include/linux/ntb_transport.h 15175F: tools/testing/selftests/ntb/ 15176 15177NTB IDT DRIVER 15178M: Serge Semin <fancer.lancer@gmail.com> 15179L: ntb@lists.linux.dev 15180S: Supported 15181F: drivers/ntb/hw/idt/ 15182 15183NTB INTEL DRIVER 15184M: Dave Jiang <dave.jiang@intel.com> 15185L: ntb@lists.linux.dev 15186S: Supported 15187W: https://github.com/davejiang/linux/wiki 15188T: git https://github.com/davejiang/linux.git 15189F: drivers/ntb/hw/intel/ 15190 15191NTFS FILESYSTEM 15192M: Anton Altaparmakov <anton@tuxera.com> 15193R: Namjae Jeon <linkinjeon@kernel.org> 15194L: linux-ntfs-dev@lists.sourceforge.net 15195S: Supported 15196W: http://www.tuxera.com/ 15197T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15198F: Documentation/filesystems/ntfs.rst 15199F: fs/ntfs/ 15200 15201NTFS3 FILESYSTEM 15202M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15203L: ntfs3@lists.linux.dev 15204S: Supported 15205W: http://www.paragon-software.com/ 15206T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15207F: Documentation/filesystems/ntfs3.rst 15208F: fs/ntfs3/ 15209 15210NUBUS SUBSYSTEM 15211M: Finn Thain <fthain@linux-m68k.org> 15212L: linux-m68k@lists.linux-m68k.org 15213S: Maintained 15214F: arch/*/include/asm/nubus.h 15215F: drivers/nubus/ 15216F: include/linux/nubus.h 15217F: include/uapi/linux/nubus.h 15218 15219NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15220M: Antonino Daplas <adaplas@gmail.com> 15221L: linux-fbdev@vger.kernel.org 15222S: Maintained 15223F: drivers/video/fbdev/nvidia/ 15224F: drivers/video/fbdev/riva/ 15225 15226NVIDIA WMI EC BACKLIGHT DRIVER 15227M: Daniel Dadap <ddadap@nvidia.com> 15228L: platform-driver-x86@vger.kernel.org 15229S: Supported 15230F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15231F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15232 15233NVM EXPRESS DRIVER 15234M: Keith Busch <kbusch@kernel.org> 15235M: Jens Axboe <axboe@fb.com> 15236M: Christoph Hellwig <hch@lst.de> 15237M: Sagi Grimberg <sagi@grimberg.me> 15238L: linux-nvme@lists.infradead.org 15239S: Supported 15240W: http://git.infradead.org/nvme.git 15241T: git git://git.infradead.org/nvme.git 15242F: Documentation/nvme/ 15243F: drivers/nvme/common/ 15244F: drivers/nvme/host/ 15245F: include/linux/nvme-*.h 15246F: include/linux/nvme.h 15247F: include/uapi/linux/nvme_ioctl.h 15248 15249NVM EXPRESS FABRICS AUTHENTICATION 15250M: Hannes Reinecke <hare@suse.de> 15251L: linux-nvme@lists.infradead.org 15252S: Supported 15253F: drivers/nvme/host/auth.c 15254F: drivers/nvme/target/auth.c 15255F: drivers/nvme/target/fabrics-cmd-auth.c 15256F: include/linux/nvme-auth.h 15257 15258NVM EXPRESS FC TRANSPORT DRIVERS 15259M: James Smart <james.smart@broadcom.com> 15260L: linux-nvme@lists.infradead.org 15261S: Supported 15262F: drivers/nvme/host/fc.c 15263F: drivers/nvme/target/fc.c 15264F: drivers/nvme/target/fcloop.c 15265F: include/linux/nvme-fc-driver.h 15266F: include/linux/nvme-fc.h 15267 15268NVM EXPRESS HARDWARE MONITORING SUPPORT 15269M: Guenter Roeck <linux@roeck-us.net> 15270L: linux-nvme@lists.infradead.org 15271S: Supported 15272F: drivers/nvme/host/hwmon.c 15273 15274NVM EXPRESS TARGET DRIVER 15275M: Christoph Hellwig <hch@lst.de> 15276M: Sagi Grimberg <sagi@grimberg.me> 15277M: Chaitanya Kulkarni <kch@nvidia.com> 15278L: linux-nvme@lists.infradead.org 15279S: Supported 15280W: http://git.infradead.org/nvme.git 15281T: git git://git.infradead.org/nvme.git 15282F: drivers/nvme/target/ 15283 15284NVMEM FRAMEWORK 15285M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15286S: Maintained 15287T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15288F: Documentation/ABI/stable/sysfs-bus-nvmem 15289F: Documentation/devicetree/bindings/nvmem/ 15290F: drivers/nvmem/ 15291F: include/linux/nvmem-consumer.h 15292F: include/linux/nvmem-provider.h 15293 15294NXP BLUETOOTH WIRELESS DRIVERS 15295M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15296M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15297S: Maintained 15298F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15299F: drivers/bluetooth/btnxpuart.c 15300 15301NXP C45 TJA11XX PHY DRIVER 15302M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15303L: netdev@vger.kernel.org 15304S: Maintained 15305F: drivers/net/phy/nxp-c45-tja11xx.c 15306 15307NXP FSPI DRIVER 15308M: Han Xu <han.xu@nxp.com> 15309M: Haibo Chen <haibo.chen@nxp.com> 15310R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15311L: linux-spi@vger.kernel.org 15312S: Maintained 15313F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15314F: drivers/spi/spi-nxp-fspi.c 15315 15316NXP FXAS21002C DRIVER 15317M: Rui Miguel Silva <rmfrfs@gmail.com> 15318L: linux-iio@vger.kernel.org 15319S: Maintained 15320F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15321F: drivers/iio/gyro/fxas21002c.h 15322F: drivers/iio/gyro/fxas21002c_core.c 15323F: drivers/iio/gyro/fxas21002c_i2c.c 15324F: drivers/iio/gyro/fxas21002c_spi.c 15325 15326NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15327M: Haibo Chen <haibo.chen@nxp.com> 15328L: linux-iio@vger.kernel.org 15329L: linux-imx@nxp.com 15330S: Maintained 15331F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15332F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15333F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15334F: drivers/iio/adc/imx7d_adc.c 15335F: drivers/iio/adc/imx93_adc.c 15336F: drivers/iio/adc/vf610_adc.c 15337 15338NXP i.MX 8M ISI DRIVER 15339M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15340L: linux-media@vger.kernel.org 15341S: Maintained 15342F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15343F: drivers/media/platform/nxp/imx8-isi/ 15344 15345NXP i.MX 8MP DW100 V4L2 DRIVER 15346M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15347L: linux-media@vger.kernel.org 15348S: Maintained 15349F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15350F: Documentation/userspace-api/media/drivers/dw100.rst 15351F: drivers/media/platform/nxp/dw100/ 15352F: include/uapi/linux/dw100.h 15353 15354NXP i.MX 8MQ DCSS DRIVER 15355M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15356R: Lucas Stach <l.stach@pengutronix.de> 15357L: dri-devel@lists.freedesktop.org 15358S: Maintained 15359F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15360F: drivers/gpu/drm/imx/dcss/ 15361 15362NXP i.MX 8QXP ADC DRIVER 15363M: Cai Huoqing <cai.huoqing@linux.dev> 15364M: Haibo Chen <haibo.chen@nxp.com> 15365L: linux-imx@nxp.com 15366L: linux-iio@vger.kernel.org 15367S: Maintained 15368F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15369F: drivers/iio/adc/imx8qxp-adc.c 15370 15371NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15372M: Mirela Rabulea <mirela.rabulea@nxp.com> 15373R: NXP Linux Team <linux-imx@nxp.com> 15374L: linux-media@vger.kernel.org 15375S: Maintained 15376F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15377F: drivers/media/platform/nxp/imx-jpeg 15378 15379NXP i.MX CLOCK DRIVERS 15380M: Abel Vesa <abelvesa@kernel.org> 15381R: Peng Fan <peng.fan@nxp.com> 15382L: linux-clk@vger.kernel.org 15383L: linux-imx@nxp.com 15384S: Maintained 15385T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15386F: Documentation/devicetree/bindings/clock/imx* 15387F: drivers/clk/imx/ 15388F: include/dt-bindings/clock/imx* 15389 15390NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15391M: Jagan Teki <jagan@amarulasolutions.com> 15392S: Maintained 15393F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15394F: drivers/regulator/pf8x00-regulator.c 15395 15396NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15397M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15398L: linux-kernel@vger.kernel.org 15399S: Maintained 15400F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15401F: drivers/extcon/extcon-ptn5150.c 15402 15403NXP SGTL5000 DRIVER 15404M: Fabio Estevam <festevam@gmail.com> 15405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15406S: Maintained 15407F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15408F: sound/soc/codecs/sgtl5000* 15409 15410NXP SJA1105 ETHERNET SWITCH DRIVER 15411M: Vladimir Oltean <olteanv@gmail.com> 15412L: linux-kernel@vger.kernel.org 15413S: Maintained 15414F: drivers/net/dsa/sja1105 15415F: drivers/net/pcs/pcs-xpcs-nxp.c 15416 15417NXP TDA998X DRM DRIVER 15418M: Russell King <linux@armlinux.org.uk> 15419S: Maintained 15420T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15421T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15422F: drivers/gpu/drm/i2c/tda998x_drv.c 15423F: include/drm/i2c/tda998x.h 15424F: include/dt-bindings/display/tda998x.h 15425K: "nxp,tda998x" 15426 15427NXP TFA9879 DRIVER 15428M: Peter Rosin <peda@axentia.se> 15429L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15430S: Maintained 15431F: Documentation/devicetree/bindings/sound/tfa9879.txt 15432F: sound/soc/codecs/tfa9879* 15433 15434NXP-NCI NFC DRIVER 15435S: Orphan 15436F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15437F: drivers/nfc/nxp-nci 15438 15439NXP/Goodix TFA989X (TFA1) DRIVER 15440M: Stephan Gerhold <stephan@gerhold.net> 15441L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15442S: Maintained 15443F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15444F: sound/soc/codecs/tfa989x.c 15445 15446NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15447M: Jonas Malaco <jonas@protocubo.io> 15448L: linux-hwmon@vger.kernel.org 15449S: Maintained 15450F: Documentation/hwmon/nzxt-kraken2.rst 15451F: drivers/hwmon/nzxt-kraken2.c 15452 15453NZXT-SMART2 HARDWARE MONITORING DRIVER 15454M: Aleksandr Mezin <mezin.alexander@gmail.com> 15455L: linux-hwmon@vger.kernel.org 15456S: Maintained 15457F: Documentation/hwmon/nzxt-smart2.rst 15458F: drivers/hwmon/nzxt-smart2.c 15459 15460OBJAGG 15461M: Jiri Pirko <jiri@resnulli.us> 15462L: netdev@vger.kernel.org 15463S: Supported 15464F: include/linux/objagg.h 15465F: lib/objagg.c 15466F: lib/test_objagg.c 15467 15468OBJTOOL 15469M: Josh Poimboeuf <jpoimboe@kernel.org> 15470M: Peter Zijlstra <peterz@infradead.org> 15471S: Supported 15472F: include/linux/objtool*.h 15473F: tools/objtool/ 15474 15475OCELOT ETHERNET SWITCH DRIVER 15476M: Vladimir Oltean <vladimir.oltean@nxp.com> 15477M: Claudiu Manoil <claudiu.manoil@nxp.com> 15478M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15479M: UNGLinuxDriver@microchip.com 15480L: netdev@vger.kernel.org 15481S: Supported 15482F: drivers/net/dsa/ocelot/* 15483F: drivers/net/ethernet/mscc/ 15484F: include/soc/mscc/ocelot* 15485F: net/dsa/tag_ocelot.c 15486F: net/dsa/tag_ocelot_8021q.c 15487F: tools/testing/selftests/drivers/net/ocelot/* 15488 15489OCELOT EXTERNAL SWITCH CONTROL 15490M: Colin Foster <colin.foster@in-advantage.com> 15491S: Supported 15492F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15493F: drivers/mfd/ocelot* 15494F: drivers/net/dsa/ocelot/ocelot_ext.c 15495F: include/linux/mfd/ocelot.h 15496 15497OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15498M: Frederic Barrat <fbarrat@linux.ibm.com> 15499M: Andrew Donnellan <ajd@linux.ibm.com> 15500L: linuxppc-dev@lists.ozlabs.org 15501S: Supported 15502F: Documentation/userspace-api/accelerators/ocxl.rst 15503F: arch/powerpc/include/asm/pnv-ocxl.h 15504F: arch/powerpc/platforms/powernv/ocxl.c 15505F: drivers/misc/ocxl/ 15506F: include/misc/ocxl* 15507F: include/uapi/misc/ocxl.h 15508 15509OMAP AUDIO SUPPORT 15510M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15511M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15512L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15513L: linux-omap@vger.kernel.org 15514S: Maintained 15515F: sound/soc/ti/n810.c 15516F: sound/soc/ti/omap* 15517F: sound/soc/ti/rx51.c 15518F: sound/soc/ti/sdma-pcm.* 15519 15520OMAP CLOCK FRAMEWORK SUPPORT 15521M: Paul Walmsley <paul@pwsan.com> 15522L: linux-omap@vger.kernel.org 15523S: Maintained 15524F: arch/arm/*omap*/*clock* 15525 15526OMAP DEVICE TREE SUPPORT 15527M: Benoît Cousson <bcousson@baylibre.com> 15528M: Tony Lindgren <tony@atomide.com> 15529L: linux-omap@vger.kernel.org 15530L: devicetree@vger.kernel.org 15531S: Maintained 15532F: arch/arm/boot/dts/ti/omap/ 15533 15534OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15535L: linux-omap@vger.kernel.org 15536L: linux-fbdev@vger.kernel.org 15537S: Orphan 15538F: Documentation/arch/arm/omap/dss.rst 15539F: drivers/video/fbdev/omap2/ 15540 15541OMAP FRAMEBUFFER SUPPORT 15542L: linux-fbdev@vger.kernel.org 15543L: linux-omap@vger.kernel.org 15544S: Orphan 15545F: drivers/video/fbdev/omap/ 15546 15547OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15548M: Roger Quadros <rogerq@kernel.org> 15549M: Tony Lindgren <tony@atomide.com> 15550L: linux-omap@vger.kernel.org 15551S: Maintained 15552F: arch/arm/mach-omap2/*gpmc* 15553F: drivers/memory/omap-gpmc.c 15554 15555OMAP GPIO DRIVER 15556M: Grygorii Strashko <grygorii.strashko@ti.com> 15557M: Santosh Shilimkar <ssantosh@kernel.org> 15558M: Kevin Hilman <khilman@kernel.org> 15559L: linux-omap@vger.kernel.org 15560S: Maintained 15561F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15562F: drivers/gpio/gpio-omap.c 15563 15564OMAP HARDWARE SPINLOCK SUPPORT 15565M: Ohad Ben-Cohen <ohad@wizery.com> 15566L: linux-omap@vger.kernel.org 15567S: Maintained 15568F: drivers/hwspinlock/omap_hwspinlock.c 15569 15570OMAP HS MMC SUPPORT 15571L: linux-mmc@vger.kernel.org 15572L: linux-omap@vger.kernel.org 15573S: Orphan 15574F: drivers/mmc/host/omap_hsmmc.c 15575 15576OMAP HWMOD DATA 15577M: Paul Walmsley <paul@pwsan.com> 15578L: linux-omap@vger.kernel.org 15579S: Maintained 15580F: arch/arm/mach-omap2/omap_hwmod*data* 15581 15582OMAP HWMOD SUPPORT 15583M: Benoît Cousson <bcousson@baylibre.com> 15584M: Paul Walmsley <paul@pwsan.com> 15585L: linux-omap@vger.kernel.org 15586S: Maintained 15587F: arch/arm/mach-omap2/omap_hwmod.* 15588 15589OMAP I2C DRIVER 15590M: Vignesh R <vigneshr@ti.com> 15591L: linux-omap@vger.kernel.org 15592L: linux-i2c@vger.kernel.org 15593S: Maintained 15594F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15595F: drivers/i2c/busses/i2c-omap.c 15596 15597OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15598M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15602F: drivers/media/platform/ti/omap3isp/ 15603F: drivers/staging/media/omap4iss/ 15604 15605OMAP MMC SUPPORT 15606M: Aaro Koskinen <aaro.koskinen@iki.fi> 15607L: linux-omap@vger.kernel.org 15608S: Odd Fixes 15609F: drivers/mmc/host/omap.c 15610 15611OMAP POWER MANAGEMENT SUPPORT 15612M: Kevin Hilman <khilman@kernel.org> 15613L: linux-omap@vger.kernel.org 15614S: Maintained 15615F: arch/arm/*omap*/*pm* 15616F: drivers/cpufreq/omap-cpufreq.c 15617 15618OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15619M: Paul Walmsley <paul@pwsan.com> 15620L: linux-omap@vger.kernel.org 15621S: Maintained 15622F: arch/arm/mach-omap2/prm* 15623 15624OMAP RANDOM NUMBER GENERATOR SUPPORT 15625M: Deepak Saxena <dsaxena@plexity.net> 15626S: Maintained 15627F: drivers/char/hw_random/omap-rng.c 15628 15629OMAP USB SUPPORT 15630L: linux-usb@vger.kernel.org 15631L: linux-omap@vger.kernel.org 15632S: Orphan 15633F: arch/arm/*omap*/usb* 15634F: drivers/usb/*/*omap* 15635 15636OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15637M: Mark Jackson <mpfj@newflow.co.uk> 15638L: linux-omap@vger.kernel.org 15639S: Maintained 15640F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15641 15642OMAP1 SUPPORT 15643M: Aaro Koskinen <aaro.koskinen@iki.fi> 15644M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15645M: Tony Lindgren <tony@atomide.com> 15646L: linux-omap@vger.kernel.org 15647S: Maintained 15648Q: http://patchwork.kernel.org/project/linux-omap/list/ 15649T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15650F: arch/arm/configs/omap1_defconfig 15651F: arch/arm/mach-omap1/ 15652F: drivers/i2c/busses/i2c-omap.c 15653F: include/linux/platform_data/ams-delta-fiq.h 15654F: include/linux/platform_data/i2c-omap.h 15655 15656OMAP2+ SUPPORT 15657M: Tony Lindgren <tony@atomide.com> 15658L: linux-omap@vger.kernel.org 15659S: Maintained 15660W: http://www.muru.com/linux/omap/ 15661W: http://linux.omap.com/ 15662Q: http://patchwork.kernel.org/project/linux-omap/list/ 15663T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15664F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15665F: arch/arm/configs/omap2plus_defconfig 15666F: arch/arm/mach-omap2/ 15667F: drivers/bus/ti-sysc.c 15668F: drivers/gpio/gpio-tps65219.c 15669F: drivers/i2c/busses/i2c-omap.c 15670F: drivers/irqchip/irq-omap-intc.c 15671F: drivers/mfd/*omap*.c 15672F: drivers/mfd/menelaus.c 15673F: drivers/mfd/palmas.c 15674F: drivers/mfd/tps65217.c 15675F: drivers/mfd/tps65218.c 15676F: drivers/mfd/tps65219.c 15677F: drivers/mfd/tps65910.c 15678F: drivers/mfd/twl-core.[ch] 15679F: drivers/mfd/twl4030*.c 15680F: drivers/mfd/twl6030*.c 15681F: drivers/mfd/twl6040*.c 15682F: drivers/regulator/palmas-regulator*.c 15683F: drivers/regulator/pbias-regulator.c 15684F: drivers/regulator/tps65217-regulator.c 15685F: drivers/regulator/tps65218-regulator.c 15686F: drivers/regulator/tps65219-regulator.c 15687F: drivers/regulator/tps65910-regulator.c 15688F: drivers/regulator/twl-regulator.c 15689F: drivers/regulator/twl6030-regulator.c 15690F: include/linux/platform_data/i2c-omap.h 15691F: include/linux/platform_data/ti-sysc.h 15692 15693OMFS FILESYSTEM 15694M: Bob Copeland <me@bobcopeland.com> 15695L: linux-karma-devel@lists.sourceforge.net 15696S: Maintained 15697F: Documentation/filesystems/omfs.rst 15698F: fs/omfs/ 15699 15700OMNIVISION OG01A1B SENSOR DRIVER 15701M: Sakari Ailus <sakari.ailus@linux.intel.com> 15702L: linux-media@vger.kernel.org 15703S: Maintained 15704F: drivers/media/i2c/og01a1b.c 15705 15706OMNIVISION OV01A10 SENSOR DRIVER 15707M: Bingbu Cao <bingbu.cao@intel.com> 15708L: linux-media@vger.kernel.org 15709S: Maintained 15710T: git git://linuxtv.org/media_tree.git 15711F: drivers/media/i2c/ov01a10.c 15712 15713OMNIVISION OV02A10 SENSOR DRIVER 15714L: linux-media@vger.kernel.org 15715S: Orphan 15716T: git git://linuxtv.org/media_tree.git 15717F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15718F: drivers/media/i2c/ov02a10.c 15719 15720OMNIVISION OV08D10 SENSOR DRIVER 15721M: Jimmy Su <jimmy.su@intel.com> 15722L: linux-media@vger.kernel.org 15723S: Maintained 15724T: git git://linuxtv.org/media_tree.git 15725F: drivers/media/i2c/ov08d10.c 15726 15727OMNIVISION OV08X40 SENSOR DRIVER 15728M: Jason Chen <jason.z.chen@intel.com> 15729L: linux-media@vger.kernel.org 15730S: Maintained 15731T: git git://linuxtv.org/media_tree.git 15732F: drivers/media/i2c/ov08x40.c 15733 15734OMNIVISION OV13858 SENSOR DRIVER 15735M: Sakari Ailus <sakari.ailus@linux.intel.com> 15736L: linux-media@vger.kernel.org 15737S: Maintained 15738T: git git://linuxtv.org/media_tree.git 15739F: drivers/media/i2c/ov13858.c 15740 15741OMNIVISION OV13B10 SENSOR DRIVER 15742M: Arec Kao <arec.kao@intel.com> 15743L: linux-media@vger.kernel.org 15744S: Maintained 15745T: git git://linuxtv.org/media_tree.git 15746F: drivers/media/i2c/ov13b10.c 15747 15748OMNIVISION OV2680 SENSOR DRIVER 15749M: Rui Miguel Silva <rmfrfs@gmail.com> 15750M: Hans de Goede <hansg@kernel.org> 15751L: linux-media@vger.kernel.org 15752S: Maintained 15753T: git git://linuxtv.org/media_tree.git 15754F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15755F: drivers/media/i2c/ov2680.c 15756 15757OMNIVISION OV2685 SENSOR DRIVER 15758M: Shunqian Zheng <zhengsq@rock-chips.com> 15759L: linux-media@vger.kernel.org 15760S: Maintained 15761T: git git://linuxtv.org/media_tree.git 15762F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15763F: drivers/media/i2c/ov2685.c 15764 15765OMNIVISION OV2740 SENSOR DRIVER 15766M: Tianshu Qiu <tian.shu.qiu@intel.com> 15767R: Sakari Ailus <sakari.ailus@linux.intel.com> 15768R: Bingbu Cao <bingbu.cao@intel.com> 15769L: linux-media@vger.kernel.org 15770S: Maintained 15771T: git git://linuxtv.org/media_tree.git 15772F: drivers/media/i2c/ov2740.c 15773 15774OMNIVISION OV4689 SENSOR DRIVER 15775M: Mikhail Rudenko <mike.rudenko@gmail.com> 15776L: linux-media@vger.kernel.org 15777S: Maintained 15778T: git git://linuxtv.org/media_tree.git 15779F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15780F: drivers/media/i2c/ov5647.c 15781 15782OMNIVISION OV5640 SENSOR DRIVER 15783M: Steve Longerbeam <slongerbeam@gmail.com> 15784L: linux-media@vger.kernel.org 15785S: Maintained 15786T: git git://linuxtv.org/media_tree.git 15787F: drivers/media/i2c/ov5640.c 15788 15789OMNIVISION OV5647 SENSOR DRIVER 15790M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15791M: Jacopo Mondi <jacopo@jmondi.org> 15792L: linux-media@vger.kernel.org 15793S: Maintained 15794T: git git://linuxtv.org/media_tree.git 15795F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15796F: drivers/media/i2c/ov5647.c 15797 15798OMNIVISION OV5670 SENSOR DRIVER 15799M: Sakari Ailus <sakari.ailus@linux.intel.com> 15800L: linux-media@vger.kernel.org 15801S: Maintained 15802T: git git://linuxtv.org/media_tree.git 15803F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15804F: drivers/media/i2c/ov5670.c 15805 15806OMNIVISION OV5675 SENSOR DRIVER 15807M: Sakari Ailus <sakari.ailus@linux.intel.com> 15808L: linux-media@vger.kernel.org 15809S: Maintained 15810T: git git://linuxtv.org/media_tree.git 15811F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15812F: drivers/media/i2c/ov5675.c 15813 15814OMNIVISION OV5693 SENSOR DRIVER 15815M: Daniel Scally <djrscally@gmail.com> 15816L: linux-media@vger.kernel.org 15817S: Maintained 15818T: git git://linuxtv.org/media_tree.git 15819F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15820F: drivers/media/i2c/ov5693.c 15821 15822OMNIVISION OV5695 SENSOR DRIVER 15823M: Shunqian Zheng <zhengsq@rock-chips.com> 15824L: linux-media@vger.kernel.org 15825S: Maintained 15826T: git git://linuxtv.org/media_tree.git 15827F: drivers/media/i2c/ov5695.c 15828 15829OMNIVISION OV7670 SENSOR DRIVER 15830L: linux-media@vger.kernel.org 15831S: Orphan 15832T: git git://linuxtv.org/media_tree.git 15833F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15834F: drivers/media/i2c/ov7670.c 15835 15836OMNIVISION OV772x SENSOR DRIVER 15837M: Jacopo Mondi <jacopo@jmondi.org> 15838L: linux-media@vger.kernel.org 15839S: Odd fixes 15840T: git git://linuxtv.org/media_tree.git 15841F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15842F: drivers/media/i2c/ov772x.c 15843F: include/media/i2c/ov772x.h 15844 15845OMNIVISION OV7740 SENSOR DRIVER 15846L: linux-media@vger.kernel.org 15847S: Orphan 15848T: git git://linuxtv.org/media_tree.git 15849F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15850F: drivers/media/i2c/ov7740.c 15851 15852OMNIVISION OV8856 SENSOR DRIVER 15853M: Sakari Ailus <sakari.ailus@linux.intel.com> 15854L: linux-media@vger.kernel.org 15855S: Maintained 15856T: git git://linuxtv.org/media_tree.git 15857F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15858F: drivers/media/i2c/ov8856.c 15859 15860OMNIVISION OV8858 SENSOR DRIVER 15861M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15862M: Nicholas Roth <nicholas@rothemail.net> 15863L: linux-media@vger.kernel.org 15864S: Maintained 15865T: git git://linuxtv.org/media_tree.git 15866F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15867F: drivers/media/i2c/ov8858.c 15868 15869OMNIVISION OV9282 SENSOR DRIVER 15870M: Paul J. Murphy <paul.j.murphy@intel.com> 15871M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15872L: linux-media@vger.kernel.org 15873S: Maintained 15874T: git git://linuxtv.org/media_tree.git 15875F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15876F: drivers/media/i2c/ov9282.c 15877 15878OMNIVISION OV9640 SENSOR DRIVER 15879M: Petr Cvek <petrcvekcz@gmail.com> 15880L: linux-media@vger.kernel.org 15881S: Maintained 15882F: drivers/media/i2c/ov9640.* 15883 15884OMNIVISION OV9650 SENSOR DRIVER 15885M: Sakari Ailus <sakari.ailus@linux.intel.com> 15886R: Akinobu Mita <akinobu.mita@gmail.com> 15887R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15888L: linux-media@vger.kernel.org 15889S: Maintained 15890T: git git://linuxtv.org/media_tree.git 15891F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15892F: drivers/media/i2c/ov9650.c 15893 15894OMNIVISION OV9734 SENSOR DRIVER 15895M: Tianshu Qiu <tian.shu.qiu@intel.com> 15896R: Bingbu Cao <bingbu.cao@intel.com> 15897L: linux-media@vger.kernel.org 15898S: Maintained 15899T: git git://linuxtv.org/media_tree.git 15900F: drivers/media/i2c/ov9734.c 15901 15902ONBOARD USB HUB DRIVER 15903M: Matthias Kaehlcke <mka@chromium.org> 15904L: linux-usb@vger.kernel.org 15905S: Maintained 15906F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15907F: drivers/usb/misc/onboard_usb_hub.c 15908 15909ONENAND FLASH DRIVER 15910M: Kyungmin Park <kyungmin.park@samsung.com> 15911L: linux-mtd@lists.infradead.org 15912S: Maintained 15913F: drivers/mtd/nand/onenand/ 15914F: include/linux/mtd/onenand*.h 15915 15916ONEXPLAYER FAN DRIVER 15917M: Derek John Clark <derekjohn.clark@gmail.com> 15918M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15919L: linux-hwmon@vger.kernel.org 15920S: Maintained 15921F: drivers/hwmon/oxp-sensors.c 15922 15923ONIE TLV NVMEM LAYOUT DRIVER 15924M: Miquel Raynal <miquel.raynal@bootlin.com> 15925S: Maintained 15926F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15927F: drivers/nvmem/layouts/onie-tlv.c 15928 15929ONION OMEGA2+ BOARD 15930M: Harvey Hunt <harveyhuntnexus@gmail.com> 15931L: linux-mips@vger.kernel.org 15932S: Maintained 15933F: arch/mips/boot/dts/ralink/omega2p.dts 15934 15935ONSEMI ETHERNET PHY DRIVERS 15936M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15937L: netdev@vger.kernel.org 15938S: Supported 15939W: http://www.onsemi.com 15940F: drivers/net/phy/ncn* 15941 15942OP-TEE DRIVER 15943M: Jens Wiklander <jens.wiklander@linaro.org> 15944L: op-tee@lists.trustedfirmware.org 15945S: Maintained 15946F: Documentation/ABI/testing/sysfs-bus-optee-devices 15947F: drivers/tee/optee/ 15948 15949OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15950M: Sumit Garg <sumit.garg@linaro.org> 15951L: op-tee@lists.trustedfirmware.org 15952S: Maintained 15953F: drivers/char/hw_random/optee-rng.c 15954 15955OP-TEE RTC DRIVER 15956M: Clément Léger <clement.leger@bootlin.com> 15957L: linux-rtc@vger.kernel.org 15958S: Maintained 15959F: drivers/rtc/rtc-optee.c 15960 15961OPA-VNIC DRIVER 15962M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15963L: linux-rdma@vger.kernel.org 15964S: Supported 15965F: drivers/infiniband/ulp/opa_vnic 15966 15967OPEN FIRMWARE AND FLATTENED DEVICE TREE 15968M: Rob Herring <robh+dt@kernel.org> 15969M: Frank Rowand <frowand.list@gmail.com> 15970L: devicetree@vger.kernel.org 15971S: Maintained 15972W: http://www.devicetree.org/ 15973C: irc://irc.libera.chat/devicetree 15974T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15975F: Documentation/ABI/testing/sysfs-firmware-ofw 15976F: drivers/of/ 15977F: include/linux/of*.h 15978F: scripts/dtc/ 15979K: of_overlay_notifier_ 15980K: of_overlay_fdt_apply 15981K: of_overlay_remove 15982 15983OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15984M: Rob Herring <robh+dt@kernel.org> 15985M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15986M: Conor Dooley <conor+dt@kernel.org> 15987L: devicetree@vger.kernel.org 15988S: Maintained 15989Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15990C: irc://irc.libera.chat/devicetree 15991T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15992F: Documentation/devicetree/ 15993F: arch/*/boot/dts/ 15994F: include/dt-bindings/ 15995 15996OPENCOMPUTE PTP CLOCK DRIVER 15997M: Jonathan Lemon <jonathan.lemon@gmail.com> 15998M: Vadim Fedorenko <vadfed@fb.com> 15999L: netdev@vger.kernel.org 16000S: Maintained 16001F: drivers/ptp/ptp_ocp.c 16002 16003OPENCORES I2C BUS DRIVER 16004M: Peter Korsgaard <peter@korsgaard.com> 16005M: Andrew Lunn <andrew@lunn.ch> 16006L: linux-i2c@vger.kernel.org 16007S: Maintained 16008F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16009F: Documentation/i2c/busses/i2c-ocores.rst 16010F: drivers/i2c/busses/i2c-ocores.c 16011F: include/linux/platform_data/i2c-ocores.h 16012 16013OPENRISC ARCHITECTURE 16014M: Jonas Bonn <jonas@southpole.se> 16015M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16016M: Stafford Horne <shorne@gmail.com> 16017L: linux-openrisc@vger.kernel.org 16018S: Maintained 16019W: http://openrisc.io 16020T: git https://github.com/openrisc/linux.git 16021F: Documentation/arch/openrisc/ 16022F: Documentation/devicetree/bindings/openrisc/ 16023F: arch/openrisc/ 16024F: drivers/irqchip/irq-ompic.c 16025F: drivers/irqchip/irq-or1k-* 16026 16027OPENVSWITCH 16028M: Pravin B Shelar <pshelar@ovn.org> 16029L: netdev@vger.kernel.org 16030L: dev@openvswitch.org 16031S: Maintained 16032W: http://openvswitch.org 16033F: include/uapi/linux/openvswitch.h 16034F: net/openvswitch/ 16035F: tools/testing/selftests/net/openvswitch/ 16036 16037OPERATING PERFORMANCE POINTS (OPP) 16038M: Viresh Kumar <vireshk@kernel.org> 16039M: Nishanth Menon <nm@ti.com> 16040M: Stephen Boyd <sboyd@kernel.org> 16041L: linux-pm@vger.kernel.org 16042S: Maintained 16043T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16044F: Documentation/devicetree/bindings/opp/ 16045F: Documentation/power/opp.rst 16046F: drivers/opp/ 16047F: include/linux/pm_opp.h 16048 16049OPL4 DRIVER 16050M: Clemens Ladisch <clemens@ladisch.de> 16051L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16052S: Maintained 16053T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16054F: sound/drivers/opl4/ 16055 16056ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16057M: Mark Fasheh <mark@fasheh.com> 16058M: Joel Becker <jlbec@evilplan.org> 16059M: Joseph Qi <joseph.qi@linux.alibaba.com> 16060L: ocfs2-devel@lists.linux.dev 16061S: Supported 16062W: http://ocfs2.wiki.kernel.org 16063F: Documentation/filesystems/dlmfs.rst 16064F: Documentation/filesystems/ocfs2.rst 16065F: fs/ocfs2/ 16066 16067ORANGEFS FILESYSTEM 16068M: Mike Marshall <hubcap@omnibond.com> 16069R: Martin Brandenburg <martin@omnibond.com> 16070L: devel@lists.orangefs.org 16071S: Supported 16072T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16073F: Documentation/filesystems/orangefs.rst 16074F: fs/orangefs/ 16075 16076ORINOCO DRIVER 16077L: linux-wireless@vger.kernel.org 16078S: Orphan 16079W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 16080W: http://www.nongnu.org/orinoco/ 16081F: drivers/net/wireless/intersil/orinoco/ 16082 16083OV2659 OMNIVISION SENSOR DRIVER 16084M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16085L: linux-media@vger.kernel.org 16086S: Maintained 16087W: https://linuxtv.org 16088Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16089T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16090F: drivers/media/i2c/ov2659.c 16091F: include/media/i2c/ov2659.h 16092 16093OVERLAY FILESYSTEM 16094M: Miklos Szeredi <miklos@szeredi.hu> 16095M: Amir Goldstein <amir73il@gmail.com> 16096L: linux-unionfs@vger.kernel.org 16097S: Supported 16098T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 16099F: Documentation/filesystems/overlayfs.rst 16100F: fs/overlayfs/ 16101 16102P54 WIRELESS DRIVER 16103M: Christian Lamparter <chunkeey@googlemail.com> 16104L: linux-wireless@vger.kernel.org 16105S: Maintained 16106W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16107F: drivers/net/wireless/intersil/p54/ 16108 16109PACKET SOCKETS 16110M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16111S: Maintained 16112F: include/uapi/linux/if_packet.h 16113F: net/packet/af_packet.c 16114 16115PACKING 16116M: Vladimir Oltean <olteanv@gmail.com> 16117L: netdev@vger.kernel.org 16118S: Supported 16119F: Documentation/core-api/packing.rst 16120F: include/linux/packing.h 16121F: lib/packing.c 16122 16123PADATA PARALLEL EXECUTION MECHANISM 16124M: Steffen Klassert <steffen.klassert@secunet.com> 16125M: Daniel Jordan <daniel.m.jordan@oracle.com> 16126L: linux-crypto@vger.kernel.org 16127L: linux-kernel@vger.kernel.org 16128S: Maintained 16129F: Documentation/core-api/padata.rst 16130F: include/linux/padata.h 16131F: kernel/padata.c 16132 16133PAGE CACHE 16134M: Matthew Wilcox (Oracle) <willy@infradead.org> 16135L: linux-fsdevel@vger.kernel.org 16136S: Supported 16137T: git git://git.infradead.org/users/willy/pagecache.git 16138F: Documentation/filesystems/locking.rst 16139F: Documentation/filesystems/vfs.rst 16140F: include/linux/pagemap.h 16141F: mm/filemap.c 16142F: mm/page-writeback.c 16143F: mm/readahead.c 16144F: mm/truncate.c 16145 16146PAGE POOL 16147M: Jesper Dangaard Brouer <hawk@kernel.org> 16148M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16149L: netdev@vger.kernel.org 16150S: Supported 16151F: Documentation/networking/page_pool.rst 16152F: include/net/page_pool/ 16153F: include/trace/events/page_pool.h 16154F: net/core/page_pool.c 16155 16156PAGE TABLE CHECK 16157M: Pasha Tatashin <pasha.tatashin@soleen.com> 16158M: Andrew Morton <akpm@linux-foundation.org> 16159L: linux-mm@kvack.org 16160S: Maintained 16161F: Documentation/mm/page_table_check.rst 16162F: include/linux/page_table_check.h 16163F: mm/page_table_check.c 16164 16165PANASONIC LAPTOP ACPI EXTRAS DRIVER 16166M: Kenneth Chan <kenneth.t.chan@gmail.com> 16167L: platform-driver-x86@vger.kernel.org 16168S: Maintained 16169F: drivers/platform/x86/panasonic-laptop.c 16170 16171PARALLAX PING IIO SENSOR DRIVER 16172M: Andreas Klinger <ak@it-klinger.de> 16173L: linux-iio@vger.kernel.org 16174S: Maintained 16175F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16176F: drivers/iio/proximity/ping.c 16177 16178PARALLEL LCD/KEYPAD PANEL DRIVER 16179M: Willy Tarreau <willy@haproxy.com> 16180M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16181S: Odd Fixes 16182F: Documentation/admin-guide/lcd-panel-cgram.rst 16183F: drivers/auxdisplay/panel.c 16184 16185PARALLEL PORT SUBSYSTEM 16186M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16187M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16188L: linux-parport@lists.infradead.org (subscribers-only) 16189S: Maintained 16190F: Documentation/driver-api/parport*.rst 16191F: drivers/char/ppdev.c 16192F: drivers/parport/ 16193F: include/linux/parport*.h 16194F: include/uapi/linux/ppdev.h 16195 16196PARAVIRT_OPS INTERFACE 16197M: Juergen Gross <jgross@suse.com> 16198R: Ajay Kaher <akaher@vmware.com> 16199R: Alexey Makhalov <amakhalov@vmware.com> 16200R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16201L: virtualization@lists.linux-foundation.org 16202L: x86@kernel.org 16203S: Supported 16204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16205F: Documentation/virt/paravirt_ops.rst 16206F: arch/*/include/asm/paravirt*.h 16207F: arch/*/kernel/paravirt* 16208F: include/linux/hypervisor.h 16209 16210PARISC ARCHITECTURE 16211M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16212M: Helge Deller <deller@gmx.de> 16213L: linux-parisc@vger.kernel.org 16214S: Maintained 16215W: https://parisc.wiki.kernel.org 16216Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16217T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16218T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16219F: Documentation/arch/parisc/ 16220F: arch/parisc/ 16221F: drivers/char/agp/parisc-agp.c 16222F: drivers/input/misc/hp_sdc_rtc.c 16223F: drivers/input/serio/gscps2.c 16224F: drivers/input/serio/hp_sdc* 16225F: drivers/parisc/ 16226F: drivers/parport/parport_gsc.* 16227F: drivers/tty/serial/8250/8250_parisc.c 16228F: drivers/video/console/sti* 16229F: drivers/video/fbdev/sti* 16230F: drivers/video/logo/logo_parisc* 16231F: include/linux/hp_sdc.h 16232 16233PARMAN 16234M: Jiri Pirko <jiri@resnulli.us> 16235L: netdev@vger.kernel.org 16236S: Supported 16237F: include/linux/parman.h 16238F: lib/parman.c 16239F: lib/test_parman.c 16240 16241PC ENGINES APU BOARD DRIVER 16242M: Enrico Weigelt, metux IT consult <info@metux.net> 16243S: Maintained 16244F: drivers/platform/x86/pcengines-apuv2.c 16245 16246PC87360 HARDWARE MONITORING DRIVER 16247M: Jim Cromie <jim.cromie@gmail.com> 16248L: linux-hwmon@vger.kernel.org 16249S: Maintained 16250F: Documentation/hwmon/pc87360.rst 16251F: drivers/hwmon/pc87360.c 16252 16253PC8736x GPIO DRIVER 16254M: Jim Cromie <jim.cromie@gmail.com> 16255S: Maintained 16256F: drivers/char/pc8736x_gpio.c 16257 16258PC87427 HARDWARE MONITORING DRIVER 16259M: Jean Delvare <jdelvare@suse.com> 16260L: linux-hwmon@vger.kernel.org 16261S: Maintained 16262F: Documentation/hwmon/pc87427.rst 16263F: drivers/hwmon/pc87427.c 16264 16265PCA9532 LED DRIVER 16266M: Riku Voipio <riku.voipio@iki.fi> 16267S: Maintained 16268F: drivers/leds/leds-pca9532.c 16269F: include/linux/leds-pca9532.h 16270 16271PCA9541 I2C BUS MASTER SELECTOR DRIVER 16272M: Guenter Roeck <linux@roeck-us.net> 16273L: linux-i2c@vger.kernel.org 16274S: Maintained 16275F: drivers/i2c/muxes/i2c-mux-pca9541.c 16276 16277PCDP - PRIMARY CONSOLE AND DEBUG PORT 16278M: Khalid Aziz <khalid@gonehiking.org> 16279S: Maintained 16280F: drivers/firmware/pcdp.* 16281 16282PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16283M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16284M: Pali Rohár <pali@kernel.org> 16285L: linux-pci@vger.kernel.org 16286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16287S: Maintained 16288F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16289F: drivers/pci/controller/pci-aardvark.c 16290 16291PCI DRIVER FOR ALTERA PCIE IP 16292M: Joyce Ooi <joyce.ooi@intel.com> 16293L: linux-pci@vger.kernel.org 16294S: Supported 16295F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16296F: drivers/pci/controller/pcie-altera.c 16297 16298PCI DRIVER FOR APPLIEDMICRO XGENE 16299M: Toan Le <toan@os.amperecomputing.com> 16300L: linux-pci@vger.kernel.org 16301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16302S: Maintained 16303F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16304F: drivers/pci/controller/pci-xgene.c 16305 16306PCI DRIVER FOR ARM VERSATILE PLATFORM 16307M: Rob Herring <robh@kernel.org> 16308L: linux-pci@vger.kernel.org 16309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16310S: Maintained 16311F: Documentation/devicetree/bindings/pci/versatile.yaml 16312F: drivers/pci/controller/pci-versatile.c 16313 16314PCI DRIVER FOR ARMADA 8K 16315M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16316L: linux-pci@vger.kernel.org 16317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16318S: Maintained 16319F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16320F: drivers/pci/controller/dwc/pcie-armada8k.c 16321 16322PCI DRIVER FOR CADENCE PCIE IP 16323M: Tom Joseph <tjoseph@cadence.com> 16324L: linux-pci@vger.kernel.org 16325S: Maintained 16326F: Documentation/devicetree/bindings/pci/cdns,* 16327F: drivers/pci/controller/cadence/ 16328 16329PCI DRIVER FOR FREESCALE LAYERSCAPE 16330M: Minghuan Lian <minghuan.Lian@nxp.com> 16331M: Mingkai Hu <mingkai.hu@nxp.com> 16332M: Roy Zang <roy.zang@nxp.com> 16333L: linuxppc-dev@lists.ozlabs.org 16334L: linux-pci@vger.kernel.org 16335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16336S: Maintained 16337F: drivers/pci/controller/dwc/*layerscape* 16338 16339PCI DRIVER FOR FU740 16340M: Paul Walmsley <paul.walmsley@sifive.com> 16341M: Greentime Hu <greentime.hu@sifive.com> 16342L: linux-pci@vger.kernel.org 16343S: Maintained 16344F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16345F: drivers/pci/controller/dwc/pcie-fu740.c 16346 16347PCI DRIVER FOR GENERIC OF HOSTS 16348M: Will Deacon <will@kernel.org> 16349L: linux-pci@vger.kernel.org 16350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16351S: Maintained 16352F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16353F: drivers/pci/controller/pci-host-common.c 16354F: drivers/pci/controller/pci-host-generic.c 16355 16356PCI DRIVER FOR IMX6 16357M: Richard Zhu <hongxing.zhu@nxp.com> 16358M: Lucas Stach <l.stach@pengutronix.de> 16359L: linux-pci@vger.kernel.org 16360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16361S: Maintained 16362F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16363F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16364F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16365F: drivers/pci/controller/dwc/*imx6* 16366 16367PCI DRIVER FOR INTEL IXP4XX 16368M: Linus Walleij <linus.walleij@linaro.org> 16369S: Maintained 16370F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16371F: drivers/pci/controller/pci-ixp4xx.c 16372 16373PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16374M: Nirmal Patel <nirmal.patel@linux.intel.com> 16375R: Jonathan Derrick <jonathan.derrick@linux.dev> 16376L: linux-pci@vger.kernel.org 16377S: Supported 16378F: drivers/pci/controller/vmd.c 16379 16380PCI DRIVER FOR MICROSEMI SWITCHTEC 16381M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16382M: Logan Gunthorpe <logang@deltatee.com> 16383L: linux-pci@vger.kernel.org 16384S: Maintained 16385F: Documentation/ABI/testing/sysfs-class-switchtec 16386F: Documentation/driver-api/switchtec.rst 16387F: drivers/ntb/hw/mscc/ 16388F: drivers/pci/switch/switchtec* 16389F: include/linux/switchtec.h 16390F: include/uapi/linux/switchtec_ioctl.h 16391 16392PCI DRIVER FOR MOBIVEIL PCIE IP 16393M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16394M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16395L: linux-pci@vger.kernel.org 16396S: Supported 16397F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16398F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16399 16400PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16401M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16402M: Pali Rohár <pali@kernel.org> 16403L: linux-pci@vger.kernel.org 16404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16405S: Maintained 16406F: drivers/pci/controller/*mvebu* 16407 16408PCI DRIVER FOR NVIDIA TEGRA 16409M: Thierry Reding <thierry.reding@gmail.com> 16410L: linux-tegra@vger.kernel.org 16411L: linux-pci@vger.kernel.org 16412S: Supported 16413F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16414F: drivers/pci/controller/pci-tegra.c 16415 16416PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16417M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16418L: linux-pci@vger.kernel.org 16419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16420S: Maintained 16421F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16422F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16423 16424PCI DRIVER FOR RENESAS R-CAR 16425M: Marek Vasut <marek.vasut+renesas@gmail.com> 16426M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16427L: linux-pci@vger.kernel.org 16428L: linux-renesas-soc@vger.kernel.org 16429S: Maintained 16430F: Documentation/devicetree/bindings/pci/*rcar* 16431F: drivers/pci/controller/*rcar* 16432 16433PCI DRIVER FOR SAMSUNG EXYNOS 16434M: Jingoo Han <jingoohan1@gmail.com> 16435L: linux-pci@vger.kernel.org 16436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16437L: linux-samsung-soc@vger.kernel.org 16438S: Maintained 16439F: drivers/pci/controller/dwc/pci-exynos.c 16440 16441PCI DRIVER FOR SYNOPSYS DESIGNWARE 16442M: Jingoo Han <jingoohan1@gmail.com> 16443M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16444M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16445L: linux-pci@vger.kernel.org 16446S: Maintained 16447F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16448F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16449F: drivers/pci/controller/dwc/*designware* 16450 16451PCI DRIVER FOR TI DRA7XX/J721E 16452M: Vignesh Raghavendra <vigneshr@ti.com> 16453L: linux-omap@vger.kernel.org 16454L: linux-pci@vger.kernel.org 16455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16456S: Supported 16457F: Documentation/devicetree/bindings/pci/ti-pci.txt 16458F: drivers/pci/controller/cadence/pci-j721e.c 16459F: drivers/pci/controller/dwc/pci-dra7xx.c 16460 16461PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16462M: Linus Walleij <linus.walleij@linaro.org> 16463L: linux-pci@vger.kernel.org 16464S: Maintained 16465F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16466F: drivers/pci/controller/pci-v3-semi.c 16467 16468PCI DRIVER FOR XILINX VERSAL CPM 16469M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16470M: Michal Simek <michal.simek@amd.com> 16471L: linux-pci@vger.kernel.org 16472S: Maintained 16473F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16474F: drivers/pci/controller/pcie-xilinx-cpm.c 16475 16476PCI ENDPOINT SUBSYSTEM 16477M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16478M: Krzysztof Wilczyński <kw@linux.com> 16479R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16480R: Kishon Vijay Abraham I <kishon@kernel.org> 16481L: linux-pci@vger.kernel.org 16482S: Supported 16483Q: https://patchwork.kernel.org/project/linux-pci/list/ 16484B: https://bugzilla.kernel.org 16485C: irc://irc.oftc.net/linux-pci 16486T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16487F: Documentation/PCI/endpoint/* 16488F: Documentation/misc-devices/pci-endpoint-test.rst 16489F: drivers/misc/pci_endpoint_test.c 16490F: drivers/pci/endpoint/ 16491F: tools/pci/ 16492 16493PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16494M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16495R: Oliver O'Halloran <oohall@gmail.com> 16496L: linuxppc-dev@lists.ozlabs.org 16497S: Supported 16498F: Documentation/PCI/pci-error-recovery.rst 16499F: Documentation/powerpc/eeh-pci-error-recovery.rst 16500F: arch/powerpc/include/*/eeh*.h 16501F: arch/powerpc/kernel/eeh*.c 16502F: arch/powerpc/platforms/*/eeh*.c 16503F: drivers/pci/pcie/aer.c 16504F: drivers/pci/pcie/dpc.c 16505F: drivers/pci/pcie/err.c 16506 16507PCI ERROR RECOVERY 16508M: Linas Vepstas <linasvepstas@gmail.com> 16509L: linux-pci@vger.kernel.org 16510S: Supported 16511F: Documentation/PCI/pci-error-recovery.rst 16512 16513PCI MSI DRIVER FOR ALTERA MSI IP 16514M: Joyce Ooi <joyce.ooi@intel.com> 16515L: linux-pci@vger.kernel.org 16516S: Supported 16517F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16518F: drivers/pci/controller/pcie-altera-msi.c 16519 16520PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16521M: Toan Le <toan@os.amperecomputing.com> 16522L: linux-pci@vger.kernel.org 16523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16524S: Maintained 16525F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16526F: drivers/pci/controller/pci-xgene-msi.c 16527 16528PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16529M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16530M: Krzysztof Wilczyński <kw@linux.com> 16531R: Rob Herring <robh@kernel.org> 16532L: linux-pci@vger.kernel.org 16533S: Supported 16534Q: https://patchwork.kernel.org/project/linux-pci/list/ 16535B: https://bugzilla.kernel.org 16536C: irc://irc.oftc.net/linux-pci 16537T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16538F: Documentation/devicetree/bindings/pci/ 16539F: drivers/pci/controller/ 16540F: drivers/pci/pci-bridge-emul.c 16541F: drivers/pci/pci-bridge-emul.h 16542 16543PCI PEER-TO-PEER DMA (P2PDMA) 16544M: Bjorn Helgaas <bhelgaas@google.com> 16545M: Logan Gunthorpe <logang@deltatee.com> 16546L: linux-pci@vger.kernel.org 16547S: Supported 16548Q: https://patchwork.kernel.org/project/linux-pci/list/ 16549B: https://bugzilla.kernel.org 16550C: irc://irc.oftc.net/linux-pci 16551T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16552F: Documentation/driver-api/pci/p2pdma.rst 16553F: drivers/pci/p2pdma.c 16554F: include/linux/pci-p2pdma.h 16555 16556PCI SUBSYSTEM 16557M: Bjorn Helgaas <bhelgaas@google.com> 16558L: linux-pci@vger.kernel.org 16559S: Supported 16560Q: https://patchwork.kernel.org/project/linux-pci/list/ 16561B: https://bugzilla.kernel.org 16562C: irc://irc.oftc.net/linux-pci 16563T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16564F: Documentation/PCI/ 16565F: Documentation/devicetree/bindings/pci/ 16566F: arch/x86/kernel/early-quirks.c 16567F: arch/x86/kernel/quirks.c 16568F: arch/x86/pci/ 16569F: drivers/acpi/pci* 16570F: drivers/pci/ 16571F: include/asm-generic/pci* 16572F: include/linux/of_pci.h 16573F: include/linux/pci* 16574F: include/uapi/linux/pci* 16575F: lib/pci* 16576 16577PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16578M: Jonathan Chocron <jonnyc@amazon.com> 16579L: linux-pci@vger.kernel.org 16580S: Maintained 16581F: Documentation/devicetree/bindings/pci/pcie-al.txt 16582F: drivers/pci/controller/dwc/pcie-al.c 16583 16584PCIE DRIVER FOR AMLOGIC MESON 16585M: Yue Wang <yue.wang@Amlogic.com> 16586L: linux-pci@vger.kernel.org 16587L: linux-amlogic@lists.infradead.org 16588S: Maintained 16589F: drivers/pci/controller/dwc/pci-meson.c 16590 16591PCIE DRIVER FOR AXIS ARTPEC 16592M: Jesper Nilsson <jesper.nilsson@axis.com> 16593L: linux-arm-kernel@axis.com 16594L: linux-pci@vger.kernel.org 16595S: Maintained 16596F: Documentation/devicetree/bindings/pci/axis,artpec* 16597F: drivers/pci/controller/dwc/*artpec* 16598 16599PCIE DRIVER FOR CAVIUM THUNDERX 16600M: Robert Richter <rric@kernel.org> 16601L: linux-pci@vger.kernel.org 16602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16603S: Odd Fixes 16604F: drivers/pci/controller/pci-thunder-* 16605 16606PCIE DRIVER FOR HISILICON 16607M: Zhou Wang <wangzhou1@hisilicon.com> 16608L: linux-pci@vger.kernel.org 16609S: Maintained 16610F: drivers/pci/controller/dwc/pcie-hisi.c 16611 16612PCIE DRIVER FOR HISILICON KIRIN 16613M: Xiaowei Song <songxiaowei@hisilicon.com> 16614M: Binghui Wang <wangbinghui@hisilicon.com> 16615L: linux-pci@vger.kernel.org 16616S: Maintained 16617F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16618F: drivers/pci/controller/dwc/pcie-kirin.c 16619 16620PCIE DRIVER FOR HISILICON STB 16621M: Shawn Guo <shawn.guo@linaro.org> 16622L: linux-pci@vger.kernel.org 16623S: Maintained 16624F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16625F: drivers/pci/controller/dwc/pcie-histb.c 16626 16627PCIE DRIVER FOR INTEL KEEM BAY 16628M: Srikanth Thokala <srikanth.thokala@intel.com> 16629L: linux-pci@vger.kernel.org 16630S: Supported 16631F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16632F: drivers/pci/controller/dwc/pcie-keembay.c 16633 16634PCIE DRIVER FOR INTEL LGM GW SOC 16635M: Chuanhua Lei <lchuanhua@maxlinear.com> 16636L: linux-pci@vger.kernel.org 16637S: Maintained 16638F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16639F: drivers/pci/controller/dwc/pcie-intel-gw.c 16640 16641PCIE DRIVER FOR MEDIATEK 16642M: Ryder Lee <ryder.lee@mediatek.com> 16643M: Jianjun Wang <jianjun.wang@mediatek.com> 16644L: linux-pci@vger.kernel.org 16645L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16646S: Supported 16647F: Documentation/devicetree/bindings/pci/mediatek* 16648F: drivers/pci/controller/*mediatek* 16649 16650PCIE DRIVER FOR MICROCHIP 16651M: Daire McNamara <daire.mcnamara@microchip.com> 16652L: linux-pci@vger.kernel.org 16653S: Supported 16654F: Documentation/devicetree/bindings/pci/microchip* 16655F: drivers/pci/controller/*microchip* 16656 16657PCIE DRIVER FOR QUALCOMM MSM 16658M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16659L: linux-pci@vger.kernel.org 16660L: linux-arm-msm@vger.kernel.org 16661S: Maintained 16662F: drivers/pci/controller/dwc/pcie-qcom.c 16663 16664PCIE DRIVER FOR ROCKCHIP 16665M: Shawn Lin <shawn.lin@rock-chips.com> 16666L: linux-pci@vger.kernel.org 16667L: linux-rockchip@lists.infradead.org 16668S: Maintained 16669F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16670F: drivers/pci/controller/pcie-rockchip* 16671 16672PCIE DRIVER FOR SOCIONEXT UNIPHIER 16673M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16674L: linux-pci@vger.kernel.org 16675S: Maintained 16676F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16677F: drivers/pci/controller/dwc/pcie-uniphier* 16678 16679PCIE DRIVER FOR ST SPEAR13XX 16680M: Pratyush Anand <pratyush.anand@gmail.com> 16681L: linux-pci@vger.kernel.org 16682S: Maintained 16683F: drivers/pci/controller/dwc/*spear* 16684 16685PCIE ENDPOINT DRIVER FOR QUALCOMM 16686M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16687L: linux-pci@vger.kernel.org 16688L: linux-arm-msm@vger.kernel.org 16689S: Maintained 16690F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16691F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16692 16693PCMCIA SUBSYSTEM 16694M: Dominik Brodowski <linux@dominikbrodowski.net> 16695S: Odd Fixes 16696T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16697F: Documentation/pcmcia/ 16698F: drivers/pcmcia/ 16699F: include/pcmcia/ 16700F: tools/pcmcia/ 16701 16702PCNET32 NETWORK DRIVER 16703M: Don Fry <pcnet32@frontier.com> 16704L: netdev@vger.kernel.org 16705S: Maintained 16706F: drivers/net/ethernet/amd/pcnet32.c 16707 16708PCRYPT PARALLEL CRYPTO ENGINE 16709M: Steffen Klassert <steffen.klassert@secunet.com> 16710L: linux-crypto@vger.kernel.org 16711S: Maintained 16712F: crypto/pcrypt.c 16713F: include/crypto/pcrypt.h 16714 16715PDS DSC VIRTIO DATA PATH ACCELERATOR 16716R: Shannon Nelson <shannon.nelson@amd.com> 16717F: drivers/vdpa/pds/ 16718 16719PECI HARDWARE MONITORING DRIVERS 16720M: Iwona Winiarska <iwona.winiarska@intel.com> 16721L: linux-hwmon@vger.kernel.org 16722S: Supported 16723F: Documentation/hwmon/peci-cputemp.rst 16724F: Documentation/hwmon/peci-dimmtemp.rst 16725F: drivers/hwmon/peci/ 16726 16727PECI SUBSYSTEM 16728M: Iwona Winiarska <iwona.winiarska@intel.com> 16729L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16730S: Supported 16731F: Documentation/devicetree/bindings/peci/ 16732F: Documentation/peci/ 16733F: drivers/peci/ 16734F: include/linux/peci-cpu.h 16735F: include/linux/peci.h 16736 16737PENSANDO ETHERNET DRIVERS 16738M: Shannon Nelson <shannon.nelson@amd.com> 16739M: Brett Creeley <brett.creeley@amd.com> 16740M: drivers@pensando.io 16741L: netdev@vger.kernel.org 16742S: Supported 16743F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16744F: drivers/net/ethernet/pensando/ 16745 16746PER-CPU MEMORY ALLOCATOR 16747M: Dennis Zhou <dennis@kernel.org> 16748M: Tejun Heo <tj@kernel.org> 16749M: Christoph Lameter <cl@linux.com> 16750L: linux-mm@kvack.org 16751S: Maintained 16752T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16753F: arch/*/include/asm/percpu.h 16754F: include/linux/percpu*.h 16755F: lib/percpu*.c 16756F: mm/percpu*.c 16757 16758PER-TASK DELAY ACCOUNTING 16759M: Balbir Singh <bsingharora@gmail.com> 16760S: Maintained 16761F: include/linux/delayacct.h 16762F: kernel/delayacct.c 16763 16764PERFORMANCE EVENTS SUBSYSTEM 16765M: Peter Zijlstra <peterz@infradead.org> 16766M: Ingo Molnar <mingo@redhat.com> 16767M: Arnaldo Carvalho de Melo <acme@kernel.org> 16768R: Mark Rutland <mark.rutland@arm.com> 16769R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16770R: Jiri Olsa <jolsa@kernel.org> 16771R: Namhyung Kim <namhyung@kernel.org> 16772R: Ian Rogers <irogers@google.com> 16773R: Adrian Hunter <adrian.hunter@intel.com> 16774L: linux-perf-users@vger.kernel.org 16775L: linux-kernel@vger.kernel.org 16776S: Supported 16777W: https://perf.wiki.kernel.org/ 16778T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16779T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 16780T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 16781F: arch/*/events/* 16782F: arch/*/events/*/* 16783F: arch/*/include/asm/perf_event.h 16784F: arch/*/kernel/*/*/perf_event*.c 16785F: arch/*/kernel/*/perf_event*.c 16786F: arch/*/kernel/perf_callchain.c 16787F: arch/*/kernel/perf_event*.c 16788F: include/linux/perf_event.h 16789F: include/uapi/linux/perf_event.h 16790F: kernel/events/* 16791F: tools/lib/perf/ 16792F: tools/perf/ 16793 16794PERFORMANCE EVENTS TOOLING ARM64 16795R: John Garry <john.g.garry@oracle.com> 16796R: Will Deacon <will@kernel.org> 16797R: James Clark <james.clark@arm.com> 16798R: Mike Leach <mike.leach@linaro.org> 16799R: Leo Yan <leo.yan@linaro.org> 16800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16801S: Supported 16802F: tools/build/feature/test-libopencsd.c 16803F: tools/perf/arch/arm*/ 16804F: tools/perf/pmu-events/arch/arm64/ 16805F: tools/perf/util/arm-spe* 16806F: tools/perf/util/cs-etm* 16807 16808PERSONALITY HANDLING 16809M: Christoph Hellwig <hch@infradead.org> 16810L: linux-abi-devel@lists.sourceforge.net 16811S: Maintained 16812F: include/linux/personality.h 16813F: include/uapi/linux/personality.h 16814 16815PHOENIX RC FLIGHT CONTROLLER ADAPTER 16816M: Marcus Folkesson <marcus.folkesson@gmail.com> 16817L: linux-input@vger.kernel.org 16818S: Maintained 16819F: Documentation/input/devices/pxrc.rst 16820F: drivers/input/joystick/pxrc.c 16821 16822PHONET PROTOCOL 16823M: Remi Denis-Courmont <courmisch@gmail.com> 16824S: Supported 16825F: Documentation/networking/phonet.rst 16826F: include/linux/phonet.h 16827F: include/net/phonet/ 16828F: include/uapi/linux/phonet.h 16829F: net/phonet/ 16830 16831PHRAM MTD DRIVER 16832M: Joern Engel <joern@lazybastard.org> 16833L: linux-mtd@lists.infradead.org 16834S: Maintained 16835F: drivers/mtd/devices/phram.c 16836 16837PICOLCD HID DRIVER 16838M: Bruno Prémont <bonbons@linux-vserver.org> 16839L: linux-input@vger.kernel.org 16840S: Maintained 16841F: drivers/hid/hid-picolcd* 16842 16843PIDFD API 16844M: Christian Brauner <christian@brauner.io> 16845L: linux-kernel@vger.kernel.org 16846S: Maintained 16847T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16848F: samples/pidfd/ 16849F: tools/testing/selftests/clone3/ 16850F: tools/testing/selftests/pid_namespace/ 16851F: tools/testing/selftests/pidfd/ 16852K: (?i)pidfd 16853K: (?i)clone3 16854K: \b(clone_args|kernel_clone_args)\b 16855 16856PIN CONTROL SUBSYSTEM 16857M: Linus Walleij <linus.walleij@linaro.org> 16858L: linux-gpio@vger.kernel.org 16859S: Maintained 16860T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16861F: Documentation/devicetree/bindings/pinctrl/ 16862F: Documentation/driver-api/pin-control.rst 16863F: drivers/pinctrl/ 16864F: include/dt-bindings/pinctrl/ 16865F: include/linux/pinctrl/ 16866 16867PIN CONTROLLER - AMD 16868M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16869M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16870S: Maintained 16871F: drivers/pinctrl/pinctrl-amd.c 16872 16873PIN CONTROLLER - FREESCALE 16874M: Dong Aisheng <aisheng.dong@nxp.com> 16875M: Fabio Estevam <festevam@gmail.com> 16876M: Shawn Guo <shawnguo@kernel.org> 16877M: Jacky Bai <ping.bai@nxp.com> 16878R: Pengutronix Kernel Team <kernel@pengutronix.de> 16879L: linux-gpio@vger.kernel.org 16880S: Maintained 16881F: Documentation/devicetree/bindings/pinctrl/fsl,* 16882F: drivers/pinctrl/freescale/ 16883 16884PIN CONTROLLER - INTEL 16885M: Mika Westerberg <mika.westerberg@linux.intel.com> 16886M: Andy Shevchenko <andy@kernel.org> 16887S: Supported 16888T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16889F: drivers/pinctrl/intel/ 16890 16891PIN CONTROLLER - KEEMBAY 16892M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16893S: Supported 16894F: drivers/pinctrl/pinctrl-keembay* 16895 16896PIN CONTROLLER - MEDIATEK 16897M: Sean Wang <sean.wang@kernel.org> 16898L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16899S: Maintained 16900F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16901F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16902F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16903F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16904F: drivers/pinctrl/mediatek/ 16905 16906PIN CONTROLLER - MEDIATEK MIPS 16907M: Arınç ÜNAL <arinc.unal@arinc9.com> 16908M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16909L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16910L: linux-mips@vger.kernel.org 16911S: Maintained 16912F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16913F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16914F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16915F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16916F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16917F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16918F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16919F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16920F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16921F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16922F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16923F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16924F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16925F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16926F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16927 16928PIN CONTROLLER - MICROCHIP AT91 16929M: Ludovic Desroches <ludovic.desroches@microchip.com> 16930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16931L: linux-gpio@vger.kernel.org 16932S: Supported 16933F: drivers/gpio/gpio-sama5d2-piobu.c 16934F: drivers/pinctrl/pinctrl-at91* 16935 16936PIN CONTROLLER - NXP S32 16937M: Chester Lin <clin@suse.com> 16938R: NXP S32 Linux Team <s32@nxp.com> 16939L: linux-gpio@vger.kernel.org 16940S: Maintained 16941F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16942F: drivers/pinctrl/nxp/ 16943 16944PIN CONTROLLER - QUALCOMM 16945M: Bjorn Andersson <andersson@kernel.org> 16946L: linux-arm-msm@vger.kernel.org 16947S: Maintained 16948F: Documentation/devicetree/bindings/pinctrl/qcom,* 16949F: drivers/pinctrl/qcom/ 16950 16951PIN CONTROLLER - RENESAS 16952M: Geert Uytterhoeven <geert+renesas@glider.be> 16953L: linux-renesas-soc@vger.kernel.org 16954S: Supported 16955T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16956F: Documentation/devicetree/bindings/pinctrl/renesas,* 16957F: drivers/pinctrl/renesas/ 16958 16959PIN CONTROLLER - SAMSUNG 16960M: Tomasz Figa <tomasz.figa@gmail.com> 16961M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16962M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16963R: Alim Akhtar <alim.akhtar@samsung.com> 16964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16965L: linux-samsung-soc@vger.kernel.org 16966S: Maintained 16967Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16968B: mailto:linux-samsung-soc@vger.kernel.org 16969C: irc://irc.libera.chat/linux-exynos 16970T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16971F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16972F: drivers/pinctrl/samsung/ 16973F: include/dt-bindings/pinctrl/samsung.h 16974 16975PIN CONTROLLER - SINGLE 16976M: Tony Lindgren <tony@atomide.com> 16977M: Haojian Zhuang <haojian.zhuang@linaro.org> 16978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16979L: linux-omap@vger.kernel.org 16980S: Maintained 16981F: drivers/pinctrl/pinctrl-single.c 16982 16983PIN CONTROLLER - SUNPLUS / TIBBO 16984M: Dvorkin Dmitry <dvorkin@tibbo.com> 16985M: Wells Lu <wellslutw@gmail.com> 16986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16987S: Maintained 16988W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16989F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16990F: drivers/pinctrl/sunplus/ 16991F: include/dt-bindings/pinctrl/sppctl*.h 16992 16993PINE64 PINEPHONE KEYBOARD DRIVER 16994M: Samuel Holland <samuel@sholland.org> 16995S: Supported 16996F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16997F: drivers/input/keyboard/pinephone-keyboard.c 16998 16999PKTCDVD DRIVER 17000M: linux-block@vger.kernel.org 17001S: Orphan 17002F: drivers/block/pktcdvd.c 17003F: include/linux/pktcdvd.h 17004F: include/uapi/linux/pktcdvd.h 17005 17006PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17007M: Tomasz Duszynski <tduszyns@gmail.com> 17008S: Maintained 17009F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17010F: drivers/iio/chemical/pms7003.c 17011 17012PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17013M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17014L: netdev@vger.kernel.org 17015S: Maintained 17016F: drivers/net/phy/mdio-open-alliance.h 17017F: net/ethtool/plca.c 17018 17019PLDMFW LIBRARY 17020M: Jacob Keller <jacob.e.keller@intel.com> 17021S: Maintained 17022F: Documentation/driver-api/pldmfw/ 17023F: include/linux/pldmfw.h 17024F: lib/pldmfw/ 17025 17026PLX DMA DRIVER 17027M: Logan Gunthorpe <logang@deltatee.com> 17028S: Maintained 17029F: drivers/dma/plx_dma.c 17030 17031PM-GRAPH UTILITY 17032M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17033L: linux-pm@vger.kernel.org 17034S: Supported 17035W: https://01.org/pm-graph 17036B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17037T: git git://github.com/intel/pm-graph 17038F: tools/power/pm-graph 17039 17040PM6764TR DRIVER 17041M: Charles Hsu <hsu.yungteng@gmail.com> 17042L: linux-hwmon@vger.kernel.org 17043S: Maintained 17044F: Documentation/hwmon/pm6764tr.rst 17045F: drivers/hwmon/pmbus/pm6764tr.c 17046 17047PMBUS HARDWARE MONITORING DRIVERS 17048M: Guenter Roeck <linux@roeck-us.net> 17049L: linux-hwmon@vger.kernel.org 17050S: Maintained 17051W: http://hwmon.wiki.kernel.org/ 17052W: http://www.roeck-us.net/linux/drivers/ 17053T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 17054F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 17055F: Documentation/devicetree/bindings/hwmon/max31785.txt 17056F: Documentation/hwmon/adm1275.rst 17057F: Documentation/hwmon/ibm-cffps.rst 17058F: Documentation/hwmon/ir35221.rst 17059F: Documentation/hwmon/lm25066.rst 17060F: Documentation/hwmon/ltc2978.rst 17061F: Documentation/hwmon/ltc3815.rst 17062F: Documentation/hwmon/max16064.rst 17063F: Documentation/hwmon/max20751.rst 17064F: Documentation/hwmon/max31785.rst 17065F: Documentation/hwmon/max34440.rst 17066F: Documentation/hwmon/max8688.rst 17067F: Documentation/hwmon/pmbus-core.rst 17068F: Documentation/hwmon/pmbus.rst 17069F: Documentation/hwmon/tps40422.rst 17070F: Documentation/hwmon/ucd9000.rst 17071F: Documentation/hwmon/ucd9200.rst 17072F: Documentation/hwmon/zl6100.rst 17073F: drivers/hwmon/pmbus/ 17074F: include/linux/pmbus.h 17075 17076PMC SIERRA MaxRAID DRIVER 17077L: linux-scsi@vger.kernel.org 17078S: Orphan 17079W: http://www.pmc-sierra.com/ 17080F: drivers/scsi/pmcraid.* 17081 17082PMC SIERRA PM8001 DRIVER 17083M: Jack Wang <jinpu.wang@cloud.ionos.com> 17084L: linux-scsi@vger.kernel.org 17085S: Supported 17086F: drivers/scsi/pm8001/ 17087 17088PNI RM3100 IIO DRIVER 17089M: Song Qiang <songqiang1304521@gmail.com> 17090L: linux-iio@vger.kernel.org 17091S: Maintained 17092F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17093F: drivers/iio/magnetometer/rm3100* 17094 17095PNP SUPPORT 17096M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17097L: linux-acpi@vger.kernel.org 17098S: Maintained 17099F: drivers/pnp/ 17100F: include/linux/pnp.h 17101 17102POSIX CLOCKS and TIMERS 17103M: Thomas Gleixner <tglx@linutronix.de> 17104L: linux-kernel@vger.kernel.org 17105S: Maintained 17106T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17107F: fs/timerfd.c 17108F: include/linux/time_namespace.h 17109F: include/linux/timer* 17110F: kernel/time/*timer* 17111F: kernel/time/namespace.c 17112 17113POWER MANAGEMENT CORE 17114M: "Rafael J. Wysocki" <rafael@kernel.org> 17115L: linux-pm@vger.kernel.org 17116S: Supported 17117B: https://bugzilla.kernel.org 17118T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17119F: drivers/base/power/ 17120F: drivers/powercap/ 17121F: include/linux/intel_rapl.h 17122F: include/linux/pm.h 17123F: include/linux/pm_* 17124F: include/linux/powercap.h 17125F: kernel/configs/nopm.config 17126 17127POWER STATE COORDINATION INTERFACE (PSCI) 17128M: Mark Rutland <mark.rutland@arm.com> 17129M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17131S: Maintained 17132F: drivers/firmware/psci/ 17133F: include/linux/psci.h 17134F: include/uapi/linux/psci.h 17135 17136POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17137M: Sebastian Reichel <sre@kernel.org> 17138L: linux-pm@vger.kernel.org 17139S: Maintained 17140T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17141F: Documentation/ABI/testing/sysfs-class-power 17142F: Documentation/devicetree/bindings/power/supply/ 17143F: drivers/power/supply/ 17144F: include/linux/power/ 17145F: include/linux/power_supply.h 17146 17147POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17148M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17149L: linuxppc-dev@lists.ozlabs.org 17150S: Maintained 17151F: drivers/char/powernv-op-panel.c 17152 17153PPP OVER ATM (RFC 2364) 17154M: Mitchell Blank Jr <mitch@sfgoth.com> 17155S: Maintained 17156F: include/uapi/linux/atmppp.h 17157F: net/atm/pppoatm.c 17158 17159PPP OVER ETHERNET 17160M: Michal Ostrowski <mostrows@earthlink.net> 17161S: Maintained 17162F: drivers/net/ppp/pppoe.c 17163F: drivers/net/ppp/pppox.c 17164 17165PPP OVER L2TP 17166M: James Chapman <jchapman@katalix.com> 17167S: Maintained 17168F: include/linux/if_pppol2tp.h 17169F: include/uapi/linux/if_pppol2tp.h 17170F: net/l2tp/l2tp_ppp.c 17171 17172PPP PROTOCOL DRIVERS AND COMPRESSORS 17173L: linux-ppp@vger.kernel.org 17174S: Orphan 17175F: drivers/net/ppp/ppp_* 17176 17177PPS SUPPORT 17178M: Rodolfo Giometti <giometti@enneenne.com> 17179L: linuxpps@ml.enneenne.com (subscribers-only) 17180S: Maintained 17181W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17182F: Documentation/ABI/testing/sysfs-pps 17183F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17184F: Documentation/driver-api/pps.rst 17185F: drivers/pps/ 17186F: include/linux/pps*.h 17187F: include/uapi/linux/pps.h 17188 17189PPTP DRIVER 17190M: Dmitry Kozlov <xeb@mail.ru> 17191L: netdev@vger.kernel.org 17192S: Maintained 17193W: http://sourceforge.net/projects/accel-pptp 17194F: drivers/net/ppp/pptp.c 17195 17196PRESSURE STALL INFORMATION (PSI) 17197M: Johannes Weiner <hannes@cmpxchg.org> 17198M: Suren Baghdasaryan <surenb@google.com> 17199R: Peter Ziljstra <peterz@infradead.org> 17200S: Maintained 17201F: include/linux/psi* 17202F: kernel/sched/psi.c 17203 17204PRINTK 17205M: Petr Mladek <pmladek@suse.com> 17206R: Steven Rostedt <rostedt@goodmis.org> 17207R: John Ogness <john.ogness@linutronix.de> 17208R: Sergey Senozhatsky <senozhatsky@chromium.org> 17209S: Maintained 17210T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17211F: include/linux/printk.h 17212F: kernel/printk/ 17213 17214PRINTK INDEXING 17215R: Chris Down <chris@chrisdown.name> 17216S: Maintained 17217F: Documentation/core-api/printk-index.rst 17218F: kernel/printk/index.c 17219K: printk_index 17220 17221PROC FILESYSTEM 17222L: linux-kernel@vger.kernel.org 17223L: linux-fsdevel@vger.kernel.org 17224S: Maintained 17225F: Documentation/filesystems/proc.rst 17226F: fs/proc/ 17227F: include/linux/proc_fs.h 17228F: tools/testing/selftests/proc/ 17229 17230PROC SYSCTL 17231M: Luis Chamberlain <mcgrof@kernel.org> 17232M: Kees Cook <keescook@chromium.org> 17233M: Iurii Zaikin <yzaikin@google.com> 17234L: linux-kernel@vger.kernel.org 17235L: linux-fsdevel@vger.kernel.org 17236S: Maintained 17237T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17238F: fs/proc/proc_sysctl.c 17239F: include/linux/sysctl.h 17240F: kernel/sysctl-test.c 17241F: kernel/sysctl.c 17242F: tools/testing/selftests/sysctl/ 17243 17244PS3 NETWORK SUPPORT 17245M: Geoff Levand <geoff@infradead.org> 17246L: netdev@vger.kernel.org 17247L: linuxppc-dev@lists.ozlabs.org 17248S: Maintained 17249F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17250 17251PS3 PLATFORM SUPPORT 17252M: Geoff Levand <geoff@infradead.org> 17253L: linuxppc-dev@lists.ozlabs.org 17254S: Maintained 17255F: arch/powerpc/boot/ps3* 17256F: arch/powerpc/include/asm/lv1call.h 17257F: arch/powerpc/include/asm/ps3*.h 17258F: arch/powerpc/platforms/ps3/ 17259F: drivers/*/ps3* 17260F: drivers/ps3/ 17261F: drivers/rtc/rtc-ps3.c 17262F: drivers/usb/host/*ps3.c 17263F: sound/ppc/snd_ps3* 17264 17265PS3VRAM DRIVER 17266M: Jim Paris <jim@jtan.com> 17267M: Geoff Levand <geoff@infradead.org> 17268L: linuxppc-dev@lists.ozlabs.org 17269S: Maintained 17270F: drivers/block/ps3vram.c 17271 17272PSAMPLE PACKET SAMPLING SUPPORT 17273M: Yotam Gigi <yotam.gi@gmail.com> 17274S: Maintained 17275F: include/net/psample.h 17276F: include/uapi/linux/psample.h 17277F: net/psample 17278 17279PSTORE FILESYSTEM 17280M: Kees Cook <keescook@chromium.org> 17281R: Tony Luck <tony.luck@intel.com> 17282R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17283L: linux-hardening@vger.kernel.org 17284S: Supported 17285T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17286F: Documentation/admin-guide/pstore-blk.rst 17287F: Documentation/admin-guide/ramoops.rst 17288F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17289F: drivers/acpi/apei/erst.c 17290F: drivers/firmware/efi/efi-pstore.c 17291F: fs/pstore/ 17292F: include/linux/pstore* 17293K: \b(pstore|ramoops) 17294 17295PTP HARDWARE CLOCK SUPPORT 17296M: Richard Cochran <richardcochran@gmail.com> 17297L: netdev@vger.kernel.org 17298S: Maintained 17299W: http://linuxptp.sourceforge.net/ 17300F: Documentation/ABI/testing/sysfs-ptp 17301F: Documentation/driver-api/ptp.rst 17302F: drivers/net/phy/dp83640* 17303F: drivers/ptp/* 17304F: include/linux/ptp_cl* 17305K: (?:\b|_)ptp(?:\b|_) 17306 17307PTP MOCKUP CLOCK SUPPORT 17308M: Vladimir Oltean <vladimir.oltean@nxp.com> 17309L: netdev@vger.kernel.org 17310S: Maintained 17311F: drivers/ptp/ptp_mock.c 17312F: include/linux/ptp_mock.h 17313 17314PTP VIRTUAL CLOCK SUPPORT 17315M: Yangbo Lu <yangbo.lu@nxp.com> 17316L: netdev@vger.kernel.org 17317S: Maintained 17318F: drivers/ptp/ptp_vclock.c 17319F: net/ethtool/phc_vclocks.c 17320 17321PTRACE SUPPORT 17322M: Oleg Nesterov <oleg@redhat.com> 17323S: Maintained 17324F: arch/*/*/ptrace*.c 17325F: arch/*/include/asm/ptrace*.h 17326F: arch/*/ptrace*.c 17327F: include/asm-generic/syscall.h 17328F: include/linux/ptrace.h 17329F: include/linux/regset.h 17330F: include/uapi/linux/ptrace.h 17331F: kernel/ptrace.c 17332 17333PULSE8-CEC DRIVER 17334M: Hans Verkuil <hverkuil@xs4all.nl> 17335L: linux-media@vger.kernel.org 17336S: Maintained 17337T: git git://linuxtv.org/media_tree.git 17338F: drivers/media/cec/usb/pulse8/ 17339 17340PURELIFI PLFXLC DRIVER 17341M: Srinivasan Raju <srini.raju@purelifi.com> 17342L: linux-wireless@vger.kernel.org 17343S: Supported 17344F: drivers/net/wireless/purelifi/plfxlc/ 17345 17346PVRUSB2 VIDEO4LINUX DRIVER 17347M: Mike Isely <isely@pobox.com> 17348L: pvrusb2@isely.net (subscribers-only) 17349L: linux-media@vger.kernel.org 17350S: Maintained 17351W: http://www.isely.net/pvrusb2/ 17352T: git git://linuxtv.org/media_tree.git 17353F: Documentation/driver-api/media/drivers/pvrusb2* 17354F: drivers/media/usb/pvrusb2/ 17355 17356PWC WEBCAM DRIVER 17357M: Hans Verkuil <hverkuil@xs4all.nl> 17358L: linux-media@vger.kernel.org 17359S: Odd Fixes 17360T: git git://linuxtv.org/media_tree.git 17361F: drivers/media/usb/pwc/* 17362F: include/trace/events/pwc.h 17363 17364PWM IR Transmitter 17365M: Sean Young <sean@mess.org> 17366L: linux-media@vger.kernel.org 17367S: Maintained 17368F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17369F: drivers/media/rc/pwm-ir-tx.c 17370 17371PWM SUBSYSTEM 17372M: Thierry Reding <thierry.reding@gmail.com> 17373R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17374L: linux-pwm@vger.kernel.org 17375S: Maintained 17376Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17377T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17378F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17379F: Documentation/devicetree/bindings/pwm/ 17380F: Documentation/driver-api/pwm.rst 17381F: drivers/gpio/gpio-mvebu.c 17382F: drivers/pwm/ 17383F: drivers/video/backlight/pwm_bl.c 17384F: include/dt-bindings/pwm/ 17385F: include/linux/pwm.h 17386F: include/linux/pwm_backlight.h 17387K: pwm_(config|apply_state|ops) 17388 17389PXA GPIO DRIVER 17390M: Robert Jarzmik <robert.jarzmik@free.fr> 17391L: linux-gpio@vger.kernel.org 17392S: Maintained 17393F: drivers/gpio/gpio-pxa.c 17394 17395PXA MMCI DRIVER 17396S: Orphan 17397 17398PXA RTC DRIVER 17399M: Robert Jarzmik <robert.jarzmik@free.fr> 17400L: linux-rtc@vger.kernel.org 17401S: Maintained 17402 17403PXA2xx/PXA3xx SUPPORT 17404M: Daniel Mack <daniel@zonque.org> 17405M: Haojian Zhuang <haojian.zhuang@gmail.com> 17406M: Robert Jarzmik <robert.jarzmik@free.fr> 17407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17408S: Maintained 17409T: git git://github.com/hzhuang1/linux.git 17410T: git git://github.com/rjarzmik/linux.git 17411F: arch/arm/boot/dts/intel/pxa/ 17412F: arch/arm/mach-pxa/ 17413F: drivers/dma/pxa* 17414F: drivers/pcmcia/pxa2xx* 17415F: drivers/pinctrl/pxa/ 17416F: drivers/spi/spi-pxa2xx* 17417F: drivers/usb/gadget/udc/pxa2* 17418F: include/sound/pxa2xx-lib.h 17419F: sound/arm/pxa* 17420F: sound/soc/pxa/ 17421 17422QAT DRIVER 17423M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17424L: qat-linux@intel.com 17425S: Supported 17426F: drivers/crypto/intel/qat/ 17427 17428QCOM AUDIO (ASoC) DRIVERS 17429M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17430M: Banajit Goswami <bgoswami@quicinc.com> 17431L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17432S: Supported 17433F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17434F: Documentation/devicetree/bindings/sound/qcom,* 17435F: drivers/soc/qcom/apr.c 17436F: include/dt-bindings/sound/qcom,wcd9335.h 17437F: sound/soc/codecs/lpass-rx-macro.* 17438F: sound/soc/codecs/lpass-tx-macro.* 17439F: sound/soc/codecs/lpass-va-macro.c 17440F: sound/soc/codecs/lpass-wsa-macro.* 17441F: sound/soc/codecs/msm8916-wcd-analog.c 17442F: sound/soc/codecs/msm8916-wcd-digital.c 17443F: sound/soc/codecs/wcd-clsh-v2.* 17444F: sound/soc/codecs/wcd-mbhc-v2.* 17445F: sound/soc/codecs/wcd9335.* 17446F: sound/soc/codecs/wcd934x.c 17447F: sound/soc/codecs/wsa881x.c 17448F: sound/soc/codecs/wsa883x.c 17449F: sound/soc/codecs/wsa884x.c 17450F: sound/soc/qcom/ 17451 17452QCOM EMBEDDED USB DEBUGGER (EUD) 17453M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17454L: linux-arm-msm@vger.kernel.org 17455S: Maintained 17456F: Documentation/ABI/testing/sysfs-driver-eud 17457F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17458F: drivers/usb/misc/qcom_eud.c 17459 17460QCOM IPA DRIVER 17461M: Alex Elder <elder@kernel.org> 17462L: netdev@vger.kernel.org 17463S: Supported 17464F: drivers/net/ipa/ 17465 17466QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17467M: Gabriel Somlo <somlo@cmu.edu> 17468M: "Michael S. Tsirkin" <mst@redhat.com> 17469L: qemu-devel@nongnu.org 17470S: Maintained 17471F: drivers/firmware/qemu_fw_cfg.c 17472F: include/uapi/linux/qemu_fw_cfg.h 17473 17474QIB DRIVER 17475M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17476L: linux-rdma@vger.kernel.org 17477S: Supported 17478F: drivers/infiniband/hw/qib/ 17479 17480QLOGIC QL41xxx FCOE DRIVER 17481M: Saurav Kashyap <skashyap@marvell.com> 17482M: Javed Hasan <jhasan@marvell.com> 17483M: GR-QLogic-Storage-Upstream@marvell.com 17484L: linux-scsi@vger.kernel.org 17485S: Supported 17486F: drivers/scsi/qedf/ 17487 17488QLOGIC QL41xxx ISCSI DRIVER 17489M: Nilesh Javali <njavali@marvell.com> 17490M: Manish Rangankar <mrangankar@marvell.com> 17491M: GR-QLogic-Storage-Upstream@marvell.com 17492L: linux-scsi@vger.kernel.org 17493S: Supported 17494F: drivers/scsi/qedi/ 17495 17496QLOGIC QL4xxx ETHERNET DRIVER 17497M: Ariel Elior <aelior@marvell.com> 17498M: Manish Chopra <manishc@marvell.com> 17499L: netdev@vger.kernel.org 17500S: Supported 17501F: drivers/net/ethernet/qlogic/qed/ 17502F: drivers/net/ethernet/qlogic/qede/ 17503F: include/linux/qed/ 17504 17505QLOGIC QL4xxx RDMA DRIVER 17506M: Michal Kalderon <mkalderon@marvell.com> 17507M: Ariel Elior <aelior@marvell.com> 17508L: linux-rdma@vger.kernel.org 17509S: Supported 17510F: drivers/infiniband/hw/qedr/ 17511F: include/uapi/rdma/qedr-abi.h 17512 17513QLOGIC QLA1280 SCSI DRIVER 17514M: Michael Reed <mdr@sgi.com> 17515L: linux-scsi@vger.kernel.org 17516S: Maintained 17517F: drivers/scsi/qla1280.[ch] 17518 17519QLOGIC QLA2XXX FC-SCSI DRIVER 17520M: Nilesh Javali <njavali@marvell.com> 17521M: GR-QLogic-Storage-Upstream@marvell.com 17522L: linux-scsi@vger.kernel.org 17523S: Supported 17524F: drivers/scsi/qla2xxx/ 17525 17526QLOGIC QLA3XXX NETWORK DRIVER 17527M: GR-Linux-NIC-Dev@marvell.com 17528L: netdev@vger.kernel.org 17529S: Supported 17530F: drivers/net/ethernet/qlogic/qla3xxx.* 17531 17532QLOGIC QLA4XXX iSCSI DRIVER 17533M: Nilesh Javali <njavali@marvell.com> 17534M: Manish Rangankar <mrangankar@marvell.com> 17535M: GR-QLogic-Storage-Upstream@marvell.com 17536L: linux-scsi@vger.kernel.org 17537S: Supported 17538F: drivers/scsi/qla4xxx/ 17539 17540QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17541M: Shahed Shaikh <shshaikh@marvell.com> 17542M: Manish Chopra <manishc@marvell.com> 17543M: GR-Linux-NIC-Dev@marvell.com 17544L: netdev@vger.kernel.org 17545S: Supported 17546F: drivers/net/ethernet/qlogic/qlcnic/ 17547 17548QLOGIC QLGE 10Gb ETHERNET DRIVER 17549M: Manish Chopra <manishc@marvell.com> 17550M: GR-Linux-NIC-Dev@marvell.com 17551M: Coiby Xu <coiby.xu@gmail.com> 17552L: netdev@vger.kernel.org 17553S: Supported 17554F: Documentation/networking/device_drivers/qlogic/qlge.rst 17555F: drivers/staging/qlge/ 17556 17557QM1D1B0004 MEDIA DRIVER 17558M: Akihiro Tsukada <tskd08@gmail.com> 17559L: linux-media@vger.kernel.org 17560S: Odd Fixes 17561F: drivers/media/tuners/qm1d1b0004* 17562 17563QM1D1C0042 MEDIA DRIVER 17564M: Akihiro Tsukada <tskd08@gmail.com> 17565L: linux-media@vger.kernel.org 17566S: Odd Fixes 17567F: drivers/media/tuners/qm1d1c0042* 17568 17569QNX4 FILESYSTEM 17570M: Anders Larsen <al@alarsen.net> 17571S: Maintained 17572W: http://www.alarsen.net/linux/qnx4fs/ 17573F: fs/qnx4/ 17574F: include/uapi/linux/qnx4_fs.h 17575F: include/uapi/linux/qnxtypes.h 17576 17577QNX6 FILESYSTEM 17578S: Orphan 17579F: Documentation/filesystems/qnx6.rst 17580F: fs/qnx6/ 17581F: include/linux/qnx6_fs.h 17582 17583QORIQ DPAA2 FSL-MC BUS DRIVER 17584M: Stuart Yoder <stuyoder@gmail.com> 17585M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17586L: linux-kernel@vger.kernel.org 17587S: Maintained 17588F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17589F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17590F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17591F: drivers/bus/fsl-mc/ 17592F: include/uapi/linux/fsl_mc.h 17593 17594QT1010 MEDIA DRIVER 17595M: Antti Palosaari <crope@iki.fi> 17596L: linux-media@vger.kernel.org 17597S: Maintained 17598W: https://linuxtv.org 17599W: http://palosaari.fi/linux/ 17600Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17601T: git git://linuxtv.org/anttip/media_tree.git 17602F: drivers/media/tuners/qt1010* 17603 17604QUALCOMM ATH12K WIRELESS DRIVER 17605M: Kalle Valo <kvalo@kernel.org> 17606M: Jeff Johnson <quic_jjohnson@quicinc.com> 17607L: ath12k@lists.infradead.org 17608S: Supported 17609T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17610F: drivers/net/wireless/ath/ath12k/ 17611 17612QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17613M: Kalle Valo <kvalo@kernel.org> 17614M: Jeff Johnson <quic_jjohnson@quicinc.com> 17615L: ath10k@lists.infradead.org 17616S: Supported 17617W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17618T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17619F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17620F: drivers/net/wireless/ath/ath10k/ 17621 17622QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17623M: Kalle Valo <kvalo@kernel.org> 17624M: Jeff Johnson <quic_jjohnson@quicinc.com> 17625L: ath11k@lists.infradead.org 17626S: Supported 17627W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17628B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17629T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17630F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17631F: drivers/net/wireless/ath/ath11k/ 17632 17633QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17634M: Toke Høiland-Jørgensen <toke@toke.dk> 17635L: linux-wireless@vger.kernel.org 17636S: Maintained 17637W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17638T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17639F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17640F: drivers/net/wireless/ath/ath9k/ 17641 17642QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17643M: Stephan Gerhold <stephan@gerhold.net> 17644L: netdev@vger.kernel.org 17645L: linux-arm-msm@vger.kernel.org 17646S: Maintained 17647F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17648F: drivers/net/wwan/qcom_bam_dmux.c 17649 17650QUALCOMM CAMERA SUBSYSTEM DRIVER 17651M: Robert Foss <rfoss@kernel.org> 17652M: Todor Tomov <todor.too@gmail.com> 17653M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17654L: linux-media@vger.kernel.org 17655S: Maintained 17656F: Documentation/admin-guide/media/qcom_camss.rst 17657F: Documentation/devicetree/bindings/media/*camss* 17658F: drivers/media/platform/qcom/camss/ 17659 17660QUALCOMM CLOCK DRIVERS 17661M: Bjorn Andersson <andersson@kernel.org> 17662L: linux-arm-msm@vger.kernel.org 17663S: Supported 17664T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17665F: Documentation/devicetree/bindings/clock/qcom,* 17666F: drivers/clk/qcom/ 17667F: include/dt-bindings/clock/qcom,* 17668 17669QUALCOMM CLOUD AI (QAIC) DRIVER 17670M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17671R: Carl Vanderlip <quic_carlv@quicinc.com> 17672R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17673L: linux-arm-msm@vger.kernel.org 17674L: dri-devel@lists.freedesktop.org 17675S: Supported 17676T: git git://anongit.freedesktop.org/drm/drm-misc 17677F: Documentation/accel/qaic/ 17678F: drivers/accel/qaic/ 17679F: include/uapi/drm/qaic_accel.h 17680 17681QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17682M: Bjorn Andersson <andersson@kernel.org> 17683M: Konrad Dybcio <konrad.dybcio@linaro.org> 17684L: linux-pm@vger.kernel.org 17685L: linux-arm-msm@vger.kernel.org 17686S: Maintained 17687F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17688F: drivers/pmdomain/qcom/cpr.c 17689 17690QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17691M: Ilia Lin <ilia.lin@kernel.org> 17692L: linux-pm@vger.kernel.org 17693S: Maintained 17694F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17695F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17696F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17697 17698QUALCOMM CRYPTO DRIVERS 17699M: Thara Gopinath <thara.gopinath@gmail.com> 17700L: linux-crypto@vger.kernel.org 17701L: linux-arm-msm@vger.kernel.org 17702S: Maintained 17703F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17704F: drivers/crypto/qce/ 17705 17706QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17707M: Timur Tabi <timur@kernel.org> 17708L: netdev@vger.kernel.org 17709S: Maintained 17710F: drivers/net/ethernet/qualcomm/emac/ 17711 17712QUALCOMM ETHQOS ETHERNET DRIVER 17713M: Vinod Koul <vkoul@kernel.org> 17714R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17715L: netdev@vger.kernel.org 17716L: linux-arm-msm@vger.kernel.org 17717S: Maintained 17718F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17719F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17720 17721QUALCOMM FASTRPC DRIVER 17722M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17723M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17724L: linux-arm-msm@vger.kernel.org 17725S: Maintained 17726F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17727F: drivers/misc/fastrpc.c 17728F: include/uapi/misc/fastrpc.h 17729 17730QUALCOMM HEXAGON ARCHITECTURE 17731M: Brian Cain <bcain@quicinc.com> 17732L: linux-hexagon@vger.kernel.org 17733S: Supported 17734T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17735F: arch/hexagon/ 17736 17737QUALCOMM HIDMA DRIVER 17738M: Sinan Kaya <okaya@kernel.org> 17739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17740L: linux-arm-msm@vger.kernel.org 17741L: dmaengine@vger.kernel.org 17742S: Supported 17743F: drivers/dma/qcom/hidma* 17744 17745QUALCOMM I2C CCI DRIVER 17746M: Loic Poulain <loic.poulain@linaro.org> 17747M: Robert Foss <rfoss@kernel.org> 17748L: linux-i2c@vger.kernel.org 17749L: linux-arm-msm@vger.kernel.org 17750S: Maintained 17751F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17752F: drivers/i2c/busses/i2c-qcom-cci.c 17753 17754QUALCOMM INTERCONNECT BWMON DRIVER 17755M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17756L: linux-arm-msm@vger.kernel.org 17757S: Maintained 17758F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17759F: drivers/soc/qcom/icc-bwmon.c 17760 17761QUALCOMM IOMMU 17762M: Rob Clark <robdclark@gmail.com> 17763L: iommu@lists.linux.dev 17764L: linux-arm-msm@vger.kernel.org 17765S: Maintained 17766F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17767 17768QUALCOMM IPC ROUTER (QRTR) DRIVER 17769M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17770L: linux-arm-msm@vger.kernel.org 17771S: Maintained 17772F: include/trace/events/qrtr.h 17773F: include/uapi/linux/qrtr.h 17774F: net/qrtr/ 17775 17776QUALCOMM IPCC MAILBOX DRIVER 17777M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17778L: linux-arm-msm@vger.kernel.org 17779S: Supported 17780F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17781F: drivers/mailbox/qcom-ipcc.c 17782F: include/dt-bindings/mailbox/qcom-ipcc.h 17783 17784QUALCOMM IPQ4019 USB PHY DRIVER 17785M: Robert Marko <robert.marko@sartura.hr> 17786M: Luka Perkov <luka.perkov@sartura.hr> 17787L: linux-arm-msm@vger.kernel.org 17788S: Maintained 17789F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17790F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17791 17792QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17793M: Robert Marko <robert.marko@sartura.hr> 17794M: Luka Perkov <luka.perkov@sartura.hr> 17795L: linux-arm-msm@vger.kernel.org 17796S: Maintained 17797F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17798F: drivers/regulator/vqmmc-ipq4019-regulator.c 17799 17800QUALCOMM NAND CONTROLLER DRIVER 17801M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17802L: linux-mtd@lists.infradead.org 17803L: linux-arm-msm@vger.kernel.org 17804S: Maintained 17805F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17806F: drivers/mtd/nand/raw/qcom_nandc.c 17807 17808QUALCOMM RMNET DRIVER 17809M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17810M: Sean Tranchetti <quic_stranche@quicinc.com> 17811L: netdev@vger.kernel.org 17812S: Maintained 17813F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17814F: drivers/net/ethernet/qualcomm/rmnet/ 17815F: include/linux/if_rmnet.h 17816 17817QUALCOMM TSENS THERMAL DRIVER 17818M: Amit Kucheria <amitk@kernel.org> 17819M: Thara Gopinath <thara.gopinath@gmail.com> 17820L: linux-pm@vger.kernel.org 17821L: linux-arm-msm@vger.kernel.org 17822S: Maintained 17823F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17824F: drivers/thermal/qcom/ 17825 17826QUALCOMM TYPEC PORT MANAGER DRIVER 17827M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17828L: linux-arm-msm@vger.kernel.org 17829L: linux-usb@vger.kernel.org 17830S: Maintained 17831F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17832F: drivers/usb/typec/tcpm/qcom/ 17833 17834QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17835M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17836M: Vikash Garodia <quic_vgarodia@quicinc.com> 17837R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17838L: linux-media@vger.kernel.org 17839L: linux-arm-msm@vger.kernel.org 17840S: Maintained 17841T: git git://linuxtv.org/media_tree.git 17842F: Documentation/devicetree/bindings/media/*venus* 17843F: drivers/media/platform/qcom/venus/ 17844 17845QUALCOMM WCN36XX WIRELESS DRIVER 17846M: Loic Poulain <loic.poulain@linaro.org> 17847L: wcn36xx@lists.infradead.org 17848S: Supported 17849W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17850F: drivers/net/wireless/ath/wcn36xx/ 17851 17852QUANTENNA QTNFMAC WIRELESS DRIVER 17853M: Igor Mitsyanko <imitsyanko@quantenna.com> 17854R: Sergey Matyukevich <geomatsi@gmail.com> 17855L: linux-wireless@vger.kernel.org 17856S: Maintained 17857F: drivers/net/wireless/quantenna 17858 17859RADEON and AMDGPU DRM DRIVERS 17860M: Alex Deucher <alexander.deucher@amd.com> 17861M: Christian König <christian.koenig@amd.com> 17862M: Pan, Xinhui <Xinhui.Pan@amd.com> 17863L: amd-gfx@lists.freedesktop.org 17864S: Supported 17865B: https://gitlab.freedesktop.org/drm/amd/-/issues 17866C: irc://irc.oftc.net/radeon 17867T: git https://gitlab.freedesktop.org/agd5f/linux.git 17868F: Documentation/gpu/amdgpu/ 17869F: drivers/gpu/drm/amd/ 17870F: drivers/gpu/drm/radeon/ 17871F: include/uapi/drm/amdgpu_drm.h 17872F: include/uapi/drm/radeon_drm.h 17873 17874RADEON FRAMEBUFFER DISPLAY DRIVER 17875M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17876L: linux-fbdev@vger.kernel.org 17877S: Maintained 17878F: drivers/video/fbdev/aty/radeon* 17879F: include/uapi/linux/radeonfb.h 17880 17881RADIOSHARK RADIO DRIVER 17882M: Hans Verkuil <hverkuil@xs4all.nl> 17883L: linux-media@vger.kernel.org 17884S: Maintained 17885T: git git://linuxtv.org/media_tree.git 17886F: drivers/media/radio/radio-shark.c 17887 17888RADIOSHARK2 RADIO DRIVER 17889M: Hans Verkuil <hverkuil@xs4all.nl> 17890L: linux-media@vger.kernel.org 17891S: Maintained 17892T: git git://linuxtv.org/media_tree.git 17893F: drivers/media/radio/radio-shark2.c 17894F: drivers/media/radio/radio-tea5777.c 17895 17896RADOS BLOCK DEVICE (RBD) 17897M: Ilya Dryomov <idryomov@gmail.com> 17898R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17899L: ceph-devel@vger.kernel.org 17900S: Supported 17901W: http://ceph.com/ 17902T: git https://github.com/ceph/ceph-client.git 17903F: Documentation/ABI/testing/sysfs-bus-rbd 17904F: drivers/block/rbd.c 17905F: drivers/block/rbd_types.h 17906 17907RAGE128 FRAMEBUFFER DISPLAY DRIVER 17908L: linux-fbdev@vger.kernel.org 17909S: Orphan 17910F: drivers/video/fbdev/aty/aty128fb.c 17911 17912RAINSHADOW-CEC DRIVER 17913M: Hans Verkuil <hverkuil@xs4all.nl> 17914L: linux-media@vger.kernel.org 17915S: Maintained 17916T: git git://linuxtv.org/media_tree.git 17917F: drivers/media/cec/usb/rainshadow/ 17918 17919RALINK MIPS ARCHITECTURE 17920M: John Crispin <john@phrozen.org> 17921L: linux-mips@vger.kernel.org 17922S: Maintained 17923F: arch/mips/ralink 17924 17925RALINK MT7621 MIPS ARCHITECTURE 17926M: Arınç ÜNAL <arinc.unal@arinc9.com> 17927M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17928L: linux-mips@vger.kernel.org 17929S: Maintained 17930F: arch/mips/boot/dts/ralink/mt7621* 17931 17932RALINK RT2X00 WIRELESS LAN DRIVER 17933M: Stanislaw Gruszka <stf_xl@wp.pl> 17934M: Helmut Schaa <helmut.schaa@googlemail.com> 17935L: linux-wireless@vger.kernel.org 17936S: Maintained 17937F: drivers/net/wireless/ralink/rt2x00/ 17938 17939RAMDISK RAM BLOCK DEVICE DRIVER 17940M: Jens Axboe <axboe@kernel.dk> 17941S: Maintained 17942F: Documentation/admin-guide/blockdev/ramdisk.rst 17943F: drivers/block/brd.c 17944 17945RANCHU VIRTUAL BOARD FOR MIPS 17946M: Miodrag Dinic <miodrag.dinic@mips.com> 17947L: linux-mips@vger.kernel.org 17948S: Supported 17949F: arch/mips/configs/generic/board-ranchu.config 17950F: arch/mips/generic/board-ranchu.c 17951 17952RANDOM NUMBER DRIVER 17953M: "Theodore Ts'o" <tytso@mit.edu> 17954M: Jason A. Donenfeld <Jason@zx2c4.com> 17955S: Maintained 17956T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17957F: drivers/char/random.c 17958F: drivers/virt/vmgenid.c 17959 17960RAPIDIO SUBSYSTEM 17961M: Matt Porter <mporter@kernel.crashing.org> 17962M: Alexandre Bounine <alex.bou9@gmail.com> 17963S: Maintained 17964F: drivers/rapidio/ 17965 17966RAS INFRASTRUCTURE 17967M: Tony Luck <tony.luck@intel.com> 17968M: Borislav Petkov <bp@alien8.de> 17969L: linux-edac@vger.kernel.org 17970S: Maintained 17971F: Documentation/admin-guide/ras.rst 17972F: drivers/ras/ 17973F: include/linux/ras.h 17974F: include/ras/ras_event.h 17975 17976RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17977L: linux-wireless@vger.kernel.org 17978S: Orphan 17979F: drivers/net/wireless/legacy/ray* 17980 17981RC-CORE / LIRC FRAMEWORK 17982M: Sean Young <sean@mess.org> 17983L: linux-media@vger.kernel.org 17984S: Maintained 17985W: http://linuxtv.org 17986T: git git://linuxtv.org/media_tree.git 17987F: Documentation/driver-api/media/rc-core.rst 17988F: Documentation/userspace-api/media/rc/ 17989F: drivers/media/rc/ 17990F: include/media/rc-core.h 17991F: include/media/rc-map.h 17992F: include/uapi/linux/lirc.h 17993 17994RCMM REMOTE CONTROLS DECODER 17995M: Patrick Lerda <patrick9876@free.fr> 17996S: Maintained 17997F: drivers/media/rc/ir-rcmm-decoder.c 17998 17999RCUTORTURE TEST FRAMEWORK 18000M: "Paul E. McKenney" <paulmck@kernel.org> 18001M: Josh Triplett <josh@joshtriplett.org> 18002R: Steven Rostedt <rostedt@goodmis.org> 18003R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18004R: Lai Jiangshan <jiangshanlai@gmail.com> 18005L: rcu@vger.kernel.org 18006S: Supported 18007T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18008F: tools/testing/selftests/rcutorture 18009 18010RDACM20 Camera Sensor 18011M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18012M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18013M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18014M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18015L: linux-media@vger.kernel.org 18016S: Maintained 18017F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18018F: drivers/media/i2c/max9271.c 18019F: drivers/media/i2c/max9271.h 18020F: drivers/media/i2c/rdacm20.c 18021 18022RDACM21 Camera Sensor 18023M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18024M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18025M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18026M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18027L: linux-media@vger.kernel.org 18028S: Maintained 18029F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18030F: drivers/media/i2c/max9271.c 18031F: drivers/media/i2c/max9271.h 18032F: drivers/media/i2c/rdacm21.c 18033 18034RDC R-321X SoC 18035M: Florian Fainelli <florian@openwrt.org> 18036S: Maintained 18037 18038RDC R6040 FAST ETHERNET DRIVER 18039M: Florian Fainelli <f.fainelli@gmail.com> 18040L: netdev@vger.kernel.org 18041S: Maintained 18042F: drivers/net/ethernet/rdc/r6040.c 18043 18044RDMAVT - RDMA verbs software 18045M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18046L: linux-rdma@vger.kernel.org 18047S: Supported 18048F: drivers/infiniband/sw/rdmavt 18049 18050RDS - RELIABLE DATAGRAM SOCKETS 18051M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 18052L: netdev@vger.kernel.org 18053L: linux-rdma@vger.kernel.org 18054L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18055S: Supported 18056W: https://oss.oracle.com/projects/rds/ 18057F: Documentation/networking/rds.rst 18058F: net/rds/ 18059 18060RDT - RESOURCE ALLOCATION 18061M: Fenghua Yu <fenghua.yu@intel.com> 18062M: Reinette Chatre <reinette.chatre@intel.com> 18063L: linux-kernel@vger.kernel.org 18064S: Supported 18065F: Documentation/arch/x86/resctrl* 18066F: arch/x86/include/asm/resctrl.h 18067F: arch/x86/kernel/cpu/resctrl/ 18068F: tools/testing/selftests/resctrl/ 18069 18070READ-COPY UPDATE (RCU) 18071M: "Paul E. McKenney" <paulmck@kernel.org> 18072M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18073M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18074M: Joel Fernandes <joel@joelfernandes.org> 18075M: Josh Triplett <josh@joshtriplett.org> 18076M: Boqun Feng <boqun.feng@gmail.com> 18077R: Steven Rostedt <rostedt@goodmis.org> 18078R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18079R: Lai Jiangshan <jiangshanlai@gmail.com> 18080R: Zqiang <qiang.zhang1211@gmail.com> 18081L: rcu@vger.kernel.org 18082S: Supported 18083W: http://www.rdrop.com/users/paulmck/RCU/ 18084T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18085F: Documentation/RCU/ 18086F: include/linux/rcu* 18087F: kernel/rcu/ 18088X: Documentation/RCU/torture.rst 18089X: include/linux/srcu*.h 18090X: kernel/rcu/srcu*.c 18091 18092REAL TIME CLOCK (RTC) SUBSYSTEM 18093M: Alessandro Zummo <a.zummo@towertech.it> 18094M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18095L: linux-rtc@vger.kernel.org 18096S: Maintained 18097Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18098T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18099F: Documentation/admin-guide/rtc.rst 18100F: Documentation/devicetree/bindings/rtc/ 18101F: drivers/rtc/ 18102F: include/linux/rtc.h 18103F: include/linux/rtc/ 18104F: include/uapi/linux/rtc.h 18105F: tools/testing/selftests/rtc/ 18106 18107Real-time Linux Analysis (RTLA) tools 18108M: Daniel Bristot de Oliveira <bristot@kernel.org> 18109M: Steven Rostedt <rostedt@goodmis.org> 18110L: linux-trace-kernel@vger.kernel.org 18111S: Maintained 18112F: Documentation/tools/rtla/ 18113F: tools/tracing/rtla/ 18114 18115REALTEK AUDIO CODECS 18116M: Oder Chiou <oder_chiou@realtek.com> 18117S: Maintained 18118F: include/sound/rt*.h 18119F: sound/soc/codecs/rt* 18120 18121REALTEK OTTO WATCHDOG 18122M: Sander Vanheule <sander@svanheule.net> 18123L: linux-watchdog@vger.kernel.org 18124S: Maintained 18125F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18126F: drivers/watchdog/realtek_otto_wdt.c 18127 18128REALTEK RTL83xx SMI DSA ROUTER CHIPS 18129M: Linus Walleij <linus.walleij@linaro.org> 18130M: Alvin Šipraga <alsi@bang-olufsen.dk> 18131S: Maintained 18132F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18133F: drivers/net/dsa/realtek/* 18134 18135REALTEK WIRELESS DRIVER (rtlwifi family) 18136M: Ping-Ke Shih <pkshih@realtek.com> 18137L: linux-wireless@vger.kernel.org 18138S: Maintained 18139W: https://wireless.wiki.kernel.org/ 18140T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18141F: drivers/net/wireless/realtek/rtlwifi/ 18142 18143REALTEK WIRELESS DRIVER (rtw88) 18144M: Ping-Ke Shih <pkshih@realtek.com> 18145L: linux-wireless@vger.kernel.org 18146S: Maintained 18147F: drivers/net/wireless/realtek/rtw88/ 18148 18149REALTEK WIRELESS DRIVER (rtw89) 18150M: Ping-Ke Shih <pkshih@realtek.com> 18151L: linux-wireless@vger.kernel.org 18152S: Maintained 18153F: drivers/net/wireless/realtek/rtw89/ 18154 18155REDPINE WIRELESS DRIVER 18156L: linux-wireless@vger.kernel.org 18157S: Orphan 18158F: drivers/net/wireless/rsi/ 18159 18160REGISTER MAP ABSTRACTION 18161M: Mark Brown <broonie@kernel.org> 18162L: linux-kernel@vger.kernel.org 18163S: Supported 18164T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18165F: Documentation/devicetree/bindings/regmap/ 18166F: drivers/base/regmap/ 18167F: include/linux/regmap.h 18168 18169REISERFS FILE SYSTEM 18170L: reiserfs-devel@vger.kernel.org 18171S: Obsolete 18172F: fs/reiserfs/ 18173 18174REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18175M: Bjorn Andersson <andersson@kernel.org> 18176M: Mathieu Poirier <mathieu.poirier@linaro.org> 18177L: linux-remoteproc@vger.kernel.org 18178S: Maintained 18179T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18180F: Documentation/ABI/testing/sysfs-class-remoteproc 18181F: Documentation/devicetree/bindings/remoteproc/ 18182F: Documentation/staging/remoteproc.rst 18183F: drivers/remoteproc/ 18184F: include/linux/remoteproc.h 18185F: include/linux/remoteproc/ 18186 18187REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18188M: Bjorn Andersson <andersson@kernel.org> 18189M: Mathieu Poirier <mathieu.poirier@linaro.org> 18190L: linux-remoteproc@vger.kernel.org 18191S: Maintained 18192T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18193F: Documentation/ABI/testing/sysfs-bus-rpmsg 18194F: Documentation/staging/rpmsg.rst 18195F: drivers/rpmsg/ 18196F: include/linux/rpmsg.h 18197F: include/linux/rpmsg/ 18198F: include/uapi/linux/rpmsg.h 18199F: samples/rpmsg/ 18200 18201REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18202M: Stephan Gerhold <stephan@gerhold.net> 18203L: netdev@vger.kernel.org 18204L: linux-remoteproc@vger.kernel.org 18205S: Maintained 18206F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18207 18208RENESAS CLOCK DRIVERS 18209M: Geert Uytterhoeven <geert+renesas@glider.be> 18210L: linux-renesas-soc@vger.kernel.org 18211S: Supported 18212T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18213F: Documentation/devicetree/bindings/clock/renesas,* 18214F: drivers/clk/renesas/ 18215 18216RENESAS EMEV2 I2C DRIVER 18217M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18218L: linux-renesas-soc@vger.kernel.org 18219S: Supported 18220F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18221F: drivers/i2c/busses/i2c-emev2.c 18222 18223RENESAS ETHERNET DRIVERS 18224R: Sergey Shtylyov <s.shtylyov@omp.ru> 18225L: netdev@vger.kernel.org 18226L: linux-renesas-soc@vger.kernel.org 18227F: Documentation/devicetree/bindings/net/renesas,*.yaml 18228F: drivers/net/ethernet/renesas/ 18229F: include/linux/sh_eth.h 18230 18231RENESAS IDT821034 ASoC CODEC 18232M: Herve Codina <herve.codina@bootlin.com> 18233L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18234S: Maintained 18235F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18236F: sound/soc/codecs/idt821034.c 18237 18238RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18239M: Miquel Raynal <miquel.raynal@bootlin.com> 18240L: linux-mtd@lists.infradead.org 18241L: linux-renesas-soc@vger.kernel.org 18242S: Maintained 18243F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18244F: drivers/mtd/nand/raw/renesas-nand-controller.c 18245 18246RENESAS R-CAR GYROADC DRIVER 18247M: Marek Vasut <marek.vasut@gmail.com> 18248L: linux-iio@vger.kernel.org 18249S: Supported 18250F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18251F: drivers/iio/adc/rcar-gyroadc.c 18252 18253RENESAS R-CAR I2C DRIVERS 18254M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18255L: linux-renesas-soc@vger.kernel.org 18256S: Supported 18257F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18258F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18259F: drivers/i2c/busses/i2c-rcar.c 18260F: drivers/i2c/busses/i2c-sh_mobile.c 18261 18262RENESAS R-CAR SATA DRIVER 18263R: Sergey Shtylyov <s.shtylyov@omp.ru> 18264L: linux-ide@vger.kernel.org 18265L: linux-renesas-soc@vger.kernel.org 18266S: Supported 18267F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18268F: drivers/ata/sata_rcar.c 18269 18270RENESAS R-CAR THERMAL DRIVERS 18271M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18272L: linux-renesas-soc@vger.kernel.org 18273S: Supported 18274F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18275F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18276F: drivers/thermal/rcar_gen3_thermal.c 18277F: drivers/thermal/rcar_thermal.c 18278 18279RENESAS RIIC DRIVER 18280M: Chris Brandt <chris.brandt@renesas.com> 18281L: linux-renesas-soc@vger.kernel.org 18282S: Supported 18283F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18284F: drivers/i2c/busses/i2c-riic.c 18285 18286RENESAS RZ/G2L A/D DRIVER 18287M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18288L: linux-iio@vger.kernel.org 18289L: linux-renesas-soc@vger.kernel.org 18290S: Supported 18291F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18292F: drivers/iio/adc/rzg2l_adc.c 18293 18294RENESAS RZ/G2L MTU3a COUNTER DRIVER 18295M: Biju Das <biju.das.jz@bp.renesas.com> 18296L: linux-iio@vger.kernel.org 18297L: linux-renesas-soc@vger.kernel.org 18298S: Supported 18299F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18300F: drivers/counter/rz-mtu3-cnt.c 18301 18302RENESAS RZ/N1 A5PSW SWITCH DRIVER 18303M: Clément Léger <clement.leger@bootlin.com> 18304L: linux-renesas-soc@vger.kernel.org 18305L: netdev@vger.kernel.org 18306S: Maintained 18307F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18308F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18309F: drivers/net/dsa/rzn1_a5psw* 18310F: drivers/net/pcs/pcs-rzn1-miic.c 18311F: include/dt-bindings/net/pcs-rzn1-miic.h 18312F: include/linux/pcs-rzn1-miic.h 18313F: net/dsa/tag_rzn1_a5psw.c 18314 18315RENESAS RZ/N1 RTC CONTROLLER DRIVER 18316M: Miquel Raynal <miquel.raynal@bootlin.com> 18317L: linux-rtc@vger.kernel.org 18318L: linux-renesas-soc@vger.kernel.org 18319S: Maintained 18320F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18321F: drivers/rtc/rtc-rzn1.c 18322 18323RENESAS RZ/N1 USBF CONTROLLER DRIVER 18324M: Herve Codina <herve.codina@bootlin.com> 18325L: linux-renesas-soc@vger.kernel.org 18326L: linux-usb@vger.kernel.org 18327S: Maintained 18328F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18329F: drivers/usb/gadget/udc/renesas_usbf.c 18330 18331RENESAS RZ/V2M I2C DRIVER 18332M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18333L: linux-i2c@vger.kernel.org 18334L: linux-renesas-soc@vger.kernel.org 18335S: Supported 18336F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18337F: drivers/i2c/busses/i2c-rzv2m.c 18338 18339RENESAS USB PHY DRIVER 18340M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18341L: linux-renesas-soc@vger.kernel.org 18342S: Maintained 18343F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18344 18345RENESAS VERSACLOCK 7 CLOCK DRIVER 18346M: Alex Helms <alexander.helms.jy@renesas.com> 18347S: Maintained 18348F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18349F: drivers/clk/clk-versaclock7.c 18350 18351RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18352M: Herve Codina <herve.codina@bootlin.com> 18353L: linux-iio@vger.kernel.org 18354S: Maintained 18355F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18356F: drivers/iio/potentiometer/x9250.c 18357 18358RESET CONTROLLER FRAMEWORK 18359M: Philipp Zabel <p.zabel@pengutronix.de> 18360S: Maintained 18361T: git git://git.pengutronix.de/git/pza/linux 18362F: Documentation/devicetree/bindings/reset/ 18363F: Documentation/driver-api/reset.rst 18364F: drivers/reset/ 18365F: include/dt-bindings/reset/ 18366F: include/linux/reset-controller.h 18367F: include/linux/reset.h 18368F: include/linux/reset/ 18369K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18370 18371RESTARTABLE SEQUENCES SUPPORT 18372M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18373M: Peter Zijlstra <peterz@infradead.org> 18374M: "Paul E. McKenney" <paulmck@kernel.org> 18375M: Boqun Feng <boqun.feng@gmail.com> 18376L: linux-kernel@vger.kernel.org 18377S: Supported 18378F: include/trace/events/rseq.h 18379F: include/uapi/linux/rseq.h 18380F: kernel/rseq.c 18381F: tools/testing/selftests/rseq/ 18382 18383RFKILL 18384M: Johannes Berg <johannes@sipsolutions.net> 18385L: linux-wireless@vger.kernel.org 18386S: Maintained 18387W: https://wireless.wiki.kernel.org/ 18388Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18389T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18390T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18391F: Documentation/ABI/stable/sysfs-class-rfkill 18392F: Documentation/driver-api/rfkill.rst 18393F: include/linux/rfkill.h 18394F: include/uapi/linux/rfkill.h 18395F: net/rfkill/ 18396 18397RHASHTABLE 18398M: Thomas Graf <tgraf@suug.ch> 18399M: Herbert Xu <herbert@gondor.apana.org.au> 18400L: netdev@vger.kernel.org 18401S: Maintained 18402F: include/linux/rhashtable-types.h 18403F: include/linux/rhashtable.h 18404F: lib/rhashtable.c 18405F: lib/test_rhashtable.c 18406 18407RICOH R5C592 MEMORYSTICK DRIVER 18408M: Maxim Levitsky <maximlevitsky@gmail.com> 18409S: Maintained 18410F: drivers/memstick/host/r592.* 18411 18412RICOH SMARTMEDIA/XD DRIVER 18413M: Maxim Levitsky <maximlevitsky@gmail.com> 18414S: Maintained 18415F: drivers/mtd/nand/raw/r852.c 18416F: drivers/mtd/nand/raw/r852.h 18417 18418RISC-V ARCHITECTURE 18419M: Paul Walmsley <paul.walmsley@sifive.com> 18420M: Palmer Dabbelt <palmer@dabbelt.com> 18421M: Albert Ou <aou@eecs.berkeley.edu> 18422L: linux-riscv@lists.infradead.org 18423S: Supported 18424Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18425C: irc://irc.libera.chat/riscv 18426P: Documentation/riscv/patch-acceptance.rst 18427T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18428F: arch/riscv/ 18429N: riscv 18430K: riscv 18431 18432RISC-V MICROCHIP FPGA SUPPORT 18433M: Conor Dooley <conor.dooley@microchip.com> 18434M: Daire McNamara <daire.mcnamara@microchip.com> 18435L: linux-riscv@lists.infradead.org 18436S: Supported 18437F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18438F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18439F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18440F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18441F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18442F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18443F: Documentation/devicetree/bindings/riscv/microchip.yaml 18444F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18445F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18446F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18447F: arch/riscv/boot/dts/microchip/ 18448F: drivers/char/hw_random/mpfs-rng.c 18449F: drivers/clk/microchip/clk-mpfs*.c 18450F: drivers/i2c/busses/i2c-microchip-corei2c.c 18451F: drivers/mailbox/mailbox-mpfs.c 18452F: drivers/pci/controller/pcie-microchip-host.c 18453F: drivers/pwm/pwm-microchip-core.c 18454F: drivers/reset/reset-mpfs.c 18455F: drivers/rtc/rtc-mpfs.c 18456F: drivers/soc/microchip/mpfs-sys-controller.c 18457F: drivers/spi/spi-microchip-core-qspi.c 18458F: drivers/spi/spi-microchip-core.c 18459F: drivers/usb/musb/mpfs.c 18460F: include/soc/microchip/mpfs.h 18461 18462RISC-V MISC SOC SUPPORT 18463M: Conor Dooley <conor@kernel.org> 18464L: linux-riscv@lists.infradead.org 18465S: Maintained 18466Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18467T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18468F: Documentation/devicetree/bindings/riscv/ 18469F: arch/riscv/boot/dts/ 18470X: arch/riscv/boot/dts/allwinner/ 18471X: arch/riscv/boot/dts/renesas/ 18472 18473RISC-V PMU DRIVERS 18474M: Atish Patra <atishp@atishpatra.org> 18475R: Anup Patel <anup@brainfault.org> 18476L: linux-riscv@lists.infradead.org 18477S: Supported 18478F: drivers/perf/riscv_pmu.c 18479F: drivers/perf/riscv_pmu_legacy.c 18480F: drivers/perf/riscv_pmu_sbi.c 18481 18482RISC-V THEAD SoC SUPPORT 18483M: Jisheng Zhang <jszhang@kernel.org> 18484M: Guo Ren <guoren@kernel.org> 18485M: Fu Wei <wefu@redhat.com> 18486L: linux-riscv@lists.infradead.org 18487S: Maintained 18488F: arch/riscv/boot/dts/thead/ 18489 18490RNBD BLOCK DRIVERS 18491M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18492M: Jack Wang <jinpu.wang@ionos.com> 18493L: linux-block@vger.kernel.org 18494S: Maintained 18495F: drivers/block/rnbd/ 18496 18497ROCCAT DRIVERS 18498M: Stefan Achatz <erazor_de@users.sourceforge.net> 18499S: Maintained 18500W: http://sourceforge.net/projects/roccat/ 18501F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18502F: drivers/hid/hid-roccat* 18503F: include/linux/hid-roccat* 18504 18505ROCKCHIP CRYPTO DRIVERS 18506M: Corentin Labbe <clabbe@baylibre.com> 18507L: linux-crypto@vger.kernel.org 18508S: Maintained 18509F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18510F: drivers/crypto/rockchip/ 18511 18512ROCKCHIP I2S TDM DRIVER 18513M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18514L: linux-rockchip@lists.infradead.org 18515S: Maintained 18516F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18517F: sound/soc/rockchip/rockchip_i2s_tdm.* 18518 18519ROCKCHIP ISP V1 DRIVER 18520M: Dafna Hirschfeld <dafna@fastmail.com> 18521L: linux-media@vger.kernel.org 18522L: linux-rockchip@lists.infradead.org 18523S: Maintained 18524F: Documentation/admin-guide/media/rkisp1.rst 18525F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18526F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18527F: drivers/media/platform/rockchip/rkisp1 18528F: include/uapi/linux/rkisp1-config.h 18529 18530ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18531M: Jacob Chen <jacob-chen@iotwrt.com> 18532M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18533L: linux-media@vger.kernel.org 18534L: linux-rockchip@lists.infradead.org 18535S: Maintained 18536F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18537F: drivers/media/platform/rockchip/rga/ 18538 18539ROCKCHIP VIDEO DECODER DRIVER 18540M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18541L: linux-media@vger.kernel.org 18542L: linux-rockchip@lists.infradead.org 18543S: Maintained 18544F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18545F: drivers/staging/media/rkvdec/ 18546 18547ROCKER DRIVER 18548M: Jiri Pirko <jiri@resnulli.us> 18549L: netdev@vger.kernel.org 18550S: Supported 18551F: drivers/net/ethernet/rocker/ 18552 18553ROCKETPORT EXPRESS/INFINITY DRIVER 18554M: Kevin Cernekee <cernekee@gmail.com> 18555L: linux-serial@vger.kernel.org 18556S: Odd Fixes 18557F: drivers/tty/serial/rp2.* 18558 18559ROHM BD99954 CHARGER IC 18560M: Matti Vaittinen <mazziesaccount@gmail.com> 18561S: Supported 18562F: drivers/power/supply/bd99954-charger.c 18563F: drivers/power/supply/bd99954-charger.h 18564 18565ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18566M: Tomasz Duszynski <tduszyns@gmail.com> 18567S: Maintained 18568F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18569F: drivers/iio/light/bh1750.c 18570 18571ROHM BU270xx LIGHT SENSOR DRIVERs 18572M: Matti Vaittinen <mazziesaccount@gmail.com> 18573L: linux-iio@vger.kernel.org 18574S: Supported 18575F: drivers/iio/light/rohm-bu27008.c 18576F: drivers/iio/light/rohm-bu27034.c 18577 18578ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18579M: Marek Vasut <marek.vasut+renesas@gmail.com> 18580L: linux-kernel@vger.kernel.org 18581L: linux-renesas-soc@vger.kernel.org 18582S: Supported 18583F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18584F: drivers/gpio/gpio-bd9571mwv.c 18585F: drivers/mfd/bd9571mwv.c 18586F: drivers/regulator/bd9571mwv-regulator.c 18587F: include/linux/mfd/bd9571mwv.h 18588 18589ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18590M: Matti Vaittinen <mazziesaccount@gmail.com> 18591S: Supported 18592F: drivers/clk/clk-bd718x7.c 18593F: drivers/gpio/gpio-bd71815.c 18594F: drivers/gpio/gpio-bd71828.c 18595F: drivers/mfd/rohm-bd71828.c 18596F: drivers/mfd/rohm-bd718x7.c 18597F: drivers/mfd/rohm-bd9576.c 18598F: drivers/regulator/bd71815-regulator.c 18599F: drivers/regulator/bd71828-regulator.c 18600F: drivers/regulator/bd718x7-regulator.c 18601F: drivers/regulator/bd9576-regulator.c 18602F: drivers/regulator/rohm-regulator.c 18603F: drivers/rtc/rtc-bd70528.c 18604F: drivers/watchdog/bd9576_wdt.c 18605F: include/linux/mfd/rohm-bd71815.h 18606F: include/linux/mfd/rohm-bd71828.h 18607F: include/linux/mfd/rohm-bd718x7.h 18608F: include/linux/mfd/rohm-bd957x.h 18609F: include/linux/mfd/rohm-generic.h 18610F: include/linux/mfd/rohm-shared.h 18611 18612ROSE NETWORK LAYER 18613M: Ralf Baechle <ralf@linux-mips.org> 18614L: linux-hams@vger.kernel.org 18615S: Maintained 18616W: http://www.linux-ax25.org/ 18617F: include/net/rose.h 18618F: include/uapi/linux/rose.h 18619F: net/rose/ 18620 18621ROTATION DRIVER FOR ALLWINNER A83T 18622M: Jernej Skrabec <jernej.skrabec@gmail.com> 18623L: linux-media@vger.kernel.org 18624S: Maintained 18625T: git git://linuxtv.org/media_tree.git 18626F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18627F: drivers/media/platform/sunxi/sun8i-rotate/ 18628 18629RPMSG TTY DRIVER 18630M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18631L: linux-remoteproc@vger.kernel.org 18632S: Maintained 18633F: drivers/tty/rpmsg_tty.c 18634 18635RTL2830 MEDIA DRIVER 18636M: Antti Palosaari <crope@iki.fi> 18637L: linux-media@vger.kernel.org 18638S: Maintained 18639W: https://linuxtv.org 18640W: http://palosaari.fi/linux/ 18641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18642T: git git://linuxtv.org/anttip/media_tree.git 18643F: drivers/media/dvb-frontends/rtl2830* 18644 18645RTL2832 MEDIA DRIVER 18646M: Antti Palosaari <crope@iki.fi> 18647L: linux-media@vger.kernel.org 18648S: Maintained 18649W: https://linuxtv.org 18650W: http://palosaari.fi/linux/ 18651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18652T: git git://linuxtv.org/anttip/media_tree.git 18653F: drivers/media/dvb-frontends/rtl2832* 18654 18655RTL2832_SDR MEDIA DRIVER 18656M: Antti Palosaari <crope@iki.fi> 18657L: linux-media@vger.kernel.org 18658S: Maintained 18659W: https://linuxtv.org 18660W: http://palosaari.fi/linux/ 18661Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18662T: git git://linuxtv.org/anttip/media_tree.git 18663F: drivers/media/dvb-frontends/rtl2832_sdr* 18664 18665RTL8180 WIRELESS DRIVER 18666L: linux-wireless@vger.kernel.org 18667S: Orphan 18668W: https://wireless.wiki.kernel.org/ 18669F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18670 18671RTL8187 WIRELESS DRIVER 18672M: Hin-Tak Leung <hintak.leung@gmail.com> 18673M: Larry Finger <Larry.Finger@lwfinger.net> 18674L: linux-wireless@vger.kernel.org 18675S: Maintained 18676W: https://wireless.wiki.kernel.org/ 18677F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18678 18679RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18680M: Jes Sorensen <Jes.Sorensen@gmail.com> 18681L: linux-wireless@vger.kernel.org 18682S: Maintained 18683T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18684F: drivers/net/wireless/realtek/rtl8xxxu/ 18685 18686RTRS TRANSPORT DRIVERS 18687M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18688M: Jack Wang <jinpu.wang@ionos.com> 18689L: linux-rdma@vger.kernel.org 18690S: Maintained 18691F: drivers/infiniband/ulp/rtrs/ 18692 18693RUNTIME VERIFICATION (RV) 18694M: Daniel Bristot de Oliveira <bristot@kernel.org> 18695M: Steven Rostedt <rostedt@goodmis.org> 18696L: linux-trace-kernel@vger.kernel.org 18697S: Maintained 18698F: Documentation/trace/rv/ 18699F: include/linux/rv.h 18700F: include/rv/ 18701F: kernel/trace/rv/ 18702F: tools/verification/ 18703 18704RUST 18705M: Miguel Ojeda <ojeda@kernel.org> 18706M: Alex Gaynor <alex.gaynor@gmail.com> 18707M: Wedson Almeida Filho <wedsonaf@gmail.com> 18708R: Boqun Feng <boqun.feng@gmail.com> 18709R: Gary Guo <gary@garyguo.net> 18710R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18711R: Benno Lossin <benno.lossin@proton.me> 18712R: Andreas Hindborg <a.hindborg@samsung.com> 18713R: Alice Ryhl <aliceryhl@google.com> 18714L: rust-for-linux@vger.kernel.org 18715S: Supported 18716W: https://github.com/Rust-for-Linux/linux 18717B: https://github.com/Rust-for-Linux/linux/issues 18718C: zulip://rust-for-linux.zulipchat.com 18719T: git https://github.com/Rust-for-Linux/linux.git rust-next 18720F: Documentation/rust/ 18721F: rust/ 18722F: samples/rust/ 18723F: scripts/*rust* 18724K: \b(?i:rust)\b 18725 18726RXRPC SOCKETS (AF_RXRPC) 18727M: David Howells <dhowells@redhat.com> 18728M: Marc Dionne <marc.dionne@auristor.com> 18729L: linux-afs@lists.infradead.org 18730S: Supported 18731W: https://www.infradead.org/~dhowells/kafs/ 18732F: Documentation/networking/rxrpc.rst 18733F: include/keys/rxrpc-type.h 18734F: include/net/af_rxrpc.h 18735F: include/trace/events/rxrpc.h 18736F: include/uapi/linux/rxrpc.h 18737F: net/rxrpc/ 18738 18739S3 SAVAGE FRAMEBUFFER DRIVER 18740M: Antonino Daplas <adaplas@gmail.com> 18741L: linux-fbdev@vger.kernel.org 18742S: Maintained 18743F: drivers/video/fbdev/savage/ 18744 18745S390 ARCHITECTURE 18746M: Heiko Carstens <hca@linux.ibm.com> 18747M: Vasily Gorbik <gor@linux.ibm.com> 18748M: Alexander Gordeev <agordeev@linux.ibm.com> 18749R: Christian Borntraeger <borntraeger@linux.ibm.com> 18750R: Sven Schnelle <svens@linux.ibm.com> 18751L: linux-s390@vger.kernel.org 18752S: Supported 18753T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18754F: Documentation/driver-api/s390-drivers.rst 18755F: Documentation/arch/s390/ 18756F: arch/s390/ 18757F: drivers/s390/ 18758F: drivers/watchdog/diag288_wdt.c 18759 18760S390 COMMON I/O LAYER 18761M: Vineeth Vijayan <vneethv@linux.ibm.com> 18762M: Peter Oberparleiter <oberpar@linux.ibm.com> 18763L: linux-s390@vger.kernel.org 18764S: Supported 18765F: drivers/s390/cio/ 18766 18767S390 DASD DRIVER 18768M: Stefan Haberland <sth@linux.ibm.com> 18769M: Jan Hoeppner <hoeppner@linux.ibm.com> 18770L: linux-s390@vger.kernel.org 18771S: Supported 18772F: block/partitions/ibm.c 18773F: drivers/s390/block/dasd* 18774F: include/linux/dasd_mod.h 18775 18776S390 IOMMU (PCI) 18777M: Niklas Schnelle <schnelle@linux.ibm.com> 18778M: Matthew Rosato <mjrosato@linux.ibm.com> 18779R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18780L: linux-s390@vger.kernel.org 18781S: Supported 18782F: drivers/iommu/s390-iommu.c 18783 18784S390 IUCV NETWORK LAYER 18785M: Alexandra Winter <wintera@linux.ibm.com> 18786M: Wenjia Zhang <wenjia@linux.ibm.com> 18787L: linux-s390@vger.kernel.org 18788L: netdev@vger.kernel.org 18789S: Supported 18790F: drivers/s390/net/*iucv* 18791F: include/net/iucv/ 18792F: net/iucv/ 18793 18794S390 MM 18795M: Alexander Gordeev <agordeev@linux.ibm.com> 18796M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18797L: linux-s390@vger.kernel.org 18798S: Supported 18799T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18800F: arch/s390/include/asm/pgtable.h 18801F: arch/s390/mm 18802 18803S390 NETWORK DRIVERS 18804M: Alexandra Winter <wintera@linux.ibm.com> 18805M: Wenjia Zhang <wenjia@linux.ibm.com> 18806L: linux-s390@vger.kernel.org 18807L: netdev@vger.kernel.org 18808S: Supported 18809F: drivers/s390/net/ 18810 18811S390 PCI SUBSYSTEM 18812M: Niklas Schnelle <schnelle@linux.ibm.com> 18813M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18814L: linux-s390@vger.kernel.org 18815S: Supported 18816F: Documentation/arch/s390/pci.rst 18817F: arch/s390/pci/ 18818F: drivers/pci/hotplug/s390_pci_hpc.c 18819 18820S390 SCM DRIVER 18821M: Vineeth Vijayan <vneethv@linux.ibm.com> 18822L: linux-s390@vger.kernel.org 18823S: Supported 18824F: drivers/s390/block/scm* 18825F: drivers/s390/cio/scm.c 18826 18827S390 VFIO AP DRIVER 18828M: Tony Krowiak <akrowiak@linux.ibm.com> 18829M: Halil Pasic <pasic@linux.ibm.com> 18830M: Jason Herne <jjherne@linux.ibm.com> 18831L: linux-s390@vger.kernel.org 18832S: Supported 18833F: Documentation/arch/s390/vfio-ap* 18834F: drivers/s390/crypto/vfio_ap* 18835 18836S390 VFIO-CCW DRIVER 18837M: Eric Farman <farman@linux.ibm.com> 18838M: Matthew Rosato <mjrosato@linux.ibm.com> 18839R: Halil Pasic <pasic@linux.ibm.com> 18840L: linux-s390@vger.kernel.org 18841L: kvm@vger.kernel.org 18842S: Supported 18843F: Documentation/arch/s390/vfio-ccw.rst 18844F: drivers/s390/cio/vfio_ccw* 18845F: include/uapi/linux/vfio_ccw.h 18846 18847S390 VFIO-PCI DRIVER 18848M: Matthew Rosato <mjrosato@linux.ibm.com> 18849M: Eric Farman <farman@linux.ibm.com> 18850L: linux-s390@vger.kernel.org 18851L: kvm@vger.kernel.org 18852S: Supported 18853F: arch/s390/kvm/pci* 18854F: drivers/vfio/pci/vfio_pci_zdev.c 18855F: include/uapi/linux/vfio_zdev.h 18856 18857S390 ZCRYPT DRIVER 18858M: Harald Freudenberger <freude@linux.ibm.com> 18859L: linux-s390@vger.kernel.org 18860S: Supported 18861F: drivers/s390/crypto/ 18862 18863S390 ZFCP DRIVER 18864M: Steffen Maier <maier@linux.ibm.com> 18865M: Benjamin Block <bblock@linux.ibm.com> 18866L: linux-s390@vger.kernel.org 18867S: Supported 18868F: drivers/s390/scsi/zfcp_* 18869 18870SAA6588 RDS RECEIVER DRIVER 18871M: Hans Verkuil <hverkuil@xs4all.nl> 18872L: linux-media@vger.kernel.org 18873S: Odd Fixes 18874W: https://linuxtv.org 18875T: git git://linuxtv.org/media_tree.git 18876F: drivers/media/i2c/saa6588* 18877 18878SAA7134 VIDEO4LINUX DRIVER 18879M: Mauro Carvalho Chehab <mchehab@kernel.org> 18880L: linux-media@vger.kernel.org 18881S: Odd fixes 18882W: https://linuxtv.org 18883T: git git://linuxtv.org/media_tree.git 18884F: Documentation/driver-api/media/drivers/saa7134* 18885F: drivers/media/pci/saa7134/ 18886 18887SAA7146 VIDEO4LINUX-2 DRIVER 18888M: Hans Verkuil <hverkuil@xs4all.nl> 18889L: linux-media@vger.kernel.org 18890S: Maintained 18891T: git git://linuxtv.org/media_tree.git 18892F: drivers/media/common/saa7146/ 18893F: drivers/media/pci/saa7146/ 18894F: include/media/drv-intf/saa7146* 18895 18896SAFESETID SECURITY MODULE 18897M: Micah Morton <mortonm@chromium.org> 18898S: Supported 18899F: Documentation/admin-guide/LSM/SafeSetID.rst 18900F: security/safesetid/ 18901 18902SAMSUNG AUDIO (ASoC) DRIVERS 18903M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18905S: Maintained 18906B: mailto:linux-samsung-soc@vger.kernel.org 18907F: Documentation/devicetree/bindings/sound/samsung* 18908F: sound/soc/samsung/ 18909 18910SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18911M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18912L: linux-crypto@vger.kernel.org 18913L: linux-samsung-soc@vger.kernel.org 18914S: Maintained 18915F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18916F: drivers/crypto/exynos-rng.c 18917 18918SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18919M: Łukasz Stelmach <l.stelmach@samsung.com> 18920L: linux-samsung-soc@vger.kernel.org 18921S: Maintained 18922F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18923F: drivers/char/hw_random/exynos-trng.c 18924 18925SAMSUNG FRAMEBUFFER DRIVER 18926M: Jingoo Han <jingoohan1@gmail.com> 18927L: linux-fbdev@vger.kernel.org 18928S: Maintained 18929F: drivers/video/fbdev/s3c-fb.c 18930 18931SAMSUNG INTERCONNECT DRIVERS 18932M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18933M: Artur Świgoń <a.swigon@samsung.com> 18934L: linux-pm@vger.kernel.org 18935L: linux-samsung-soc@vger.kernel.org 18936S: Supported 18937F: drivers/interconnect/samsung/ 18938 18939SAMSUNG LAPTOP DRIVER 18940M: Corentin Chary <corentin.chary@gmail.com> 18941L: platform-driver-x86@vger.kernel.org 18942S: Maintained 18943F: drivers/platform/x86/samsung-laptop.c 18944 18945SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18946M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18947L: linux-kernel@vger.kernel.org 18948L: linux-samsung-soc@vger.kernel.org 18949S: Maintained 18950B: mailto:linux-samsung-soc@vger.kernel.org 18951F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18952F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18953F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18954F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18955F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18956F: drivers/clk/clk-s2mps11.c 18957F: drivers/mfd/sec*.c 18958F: drivers/regulator/s2m*.c 18959F: drivers/regulator/s5m*.c 18960F: drivers/rtc/rtc-s5m.c 18961F: include/linux/mfd/samsung/ 18962 18963SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18964M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18965L: linux-media@vger.kernel.org 18966L: linux-samsung-soc@vger.kernel.org 18967S: Maintained 18968F: drivers/media/platform/samsung/s3c-camif/ 18969F: include/media/drv-intf/s3c_camif.h 18970 18971SAMSUNG S3FWRN5 NFC DRIVER 18972M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18973S: Maintained 18974F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18975F: drivers/nfc/s3fwrn5 18976 18977SAMSUNG S5C73M3 CAMERA DRIVER 18978M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18979M: Andrzej Hajda <andrzej.hajda@intel.com> 18980L: linux-media@vger.kernel.org 18981S: Supported 18982F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18983F: drivers/media/i2c/s5c73m3/* 18984 18985SAMSUNG S5K5BAF CAMERA DRIVER 18986M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18987M: Andrzej Hajda <andrzej.hajda@intel.com> 18988L: linux-media@vger.kernel.org 18989S: Supported 18990F: drivers/media/i2c/s5k5baf.c 18991 18992SAMSUNG S5P Security SubSystem (SSS) DRIVER 18993M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18994M: Vladimir Zapolskiy <vz@mleia.com> 18995L: linux-crypto@vger.kernel.org 18996L: linux-samsung-soc@vger.kernel.org 18997S: Maintained 18998F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18999F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19000F: drivers/crypto/s5p-sss.c 19001 19002SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19003M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19004L: linux-media@vger.kernel.org 19005S: Supported 19006Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19007F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19008F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19009F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19010F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19011F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19012F: drivers/media/platform/samsung/exynos4-is/ 19013 19014SAMSUNG SOC CLOCK DRIVERS 19015M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19016M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19017M: Tomasz Figa <tomasz.figa@gmail.com> 19018M: Chanwoo Choi <cw00.choi@samsung.com> 19019R: Alim Akhtar <alim.akhtar@samsung.com> 19020L: linux-samsung-soc@vger.kernel.org 19021S: Maintained 19022T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19023T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 19024F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19025F: Documentation/devicetree/bindings/clock/samsung,s3c* 19026F: drivers/clk/samsung/ 19027F: include/dt-bindings/clock/exynos*.h 19028F: include/dt-bindings/clock/s5p*.h 19029F: include/dt-bindings/clock/samsung,*.h 19030F: include/linux/clk/samsung.h 19031 19032SAMSUNG SPI DRIVERS 19033M: Andi Shyti <andi.shyti@kernel.org> 19034L: linux-spi@vger.kernel.org 19035L: linux-samsung-soc@vger.kernel.org 19036S: Maintained 19037F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19038F: drivers/spi/spi-s3c* 19039F: include/linux/platform_data/spi-s3c64xx.h 19040 19041SAMSUNG SXGBE DRIVERS 19042M: Byungho An <bh74.an@samsung.com> 19043L: netdev@vger.kernel.org 19044S: Supported 19045F: drivers/net/ethernet/samsung/sxgbe/ 19046 19047SAMSUNG THERMAL DRIVER 19048M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19049M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19050L: linux-pm@vger.kernel.org 19051L: linux-samsung-soc@vger.kernel.org 19052S: Maintained 19053F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19054F: drivers/thermal/samsung/ 19055 19056SAMSUNG USB2 PHY DRIVER 19057M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19058L: linux-kernel@vger.kernel.org 19059S: Supported 19060F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19061F: Documentation/driver-api/phy/samsung-usb2.rst 19062F: drivers/phy/samsung/phy-exynos4210-usb2.c 19063F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19064F: drivers/phy/samsung/phy-exynos5250-usb2.c 19065F: drivers/phy/samsung/phy-s5pv210-usb2.c 19066F: drivers/phy/samsung/phy-samsung-usb2.c 19067F: drivers/phy/samsung/phy-samsung-usb2.h 19068 19069SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19070M: Paul Barker <paul.barker@sancloud.com> 19071R: Marc Murphy <marc.murphy@sancloud.com> 19072S: Supported 19073F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19074 19075SC1200 WDT DRIVER 19076M: Zwane Mwaikambo <zwanem@gmail.com> 19077S: Maintained 19078F: drivers/watchdog/sc1200wdt.c 19079 19080SCHEDULER 19081M: Ingo Molnar <mingo@redhat.com> 19082M: Peter Zijlstra <peterz@infradead.org> 19083M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19084M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19085R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19086R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19087R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19088R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19089R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19090R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19091L: linux-kernel@vger.kernel.org 19092S: Maintained 19093T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19094F: include/linux/preempt.h 19095F: include/linux/sched.h 19096F: include/linux/wait.h 19097F: include/uapi/linux/sched.h 19098F: kernel/sched/ 19099 19100SCSI LIBSAS SUBSYSTEM 19101R: John Garry <john.g.garry@oracle.com> 19102R: Jason Yan <yanaijie@huawei.com> 19103L: linux-scsi@vger.kernel.org 19104S: Supported 19105F: Documentation/scsi/libsas.rst 19106F: drivers/scsi/libsas/ 19107F: include/scsi/libsas.h 19108F: include/scsi/sas_ata.h 19109 19110SCSI RDMA PROTOCOL (SRP) INITIATOR 19111M: Bart Van Assche <bvanassche@acm.org> 19112L: linux-rdma@vger.kernel.org 19113S: Supported 19114Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19115F: drivers/infiniband/ulp/srp/ 19116F: include/scsi/srp.h 19117 19118SCSI RDMA PROTOCOL (SRP) TARGET 19119M: Bart Van Assche <bvanassche@acm.org> 19120L: linux-rdma@vger.kernel.org 19121L: target-devel@vger.kernel.org 19122S: Supported 19123Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19124F: drivers/infiniband/ulp/srpt/ 19125 19126SCSI SG DRIVER 19127M: Doug Gilbert <dgilbert@interlog.com> 19128L: linux-scsi@vger.kernel.org 19129S: Maintained 19130W: http://sg.danny.cz/sg 19131F: Documentation/scsi/scsi-generic.rst 19132F: drivers/scsi/sg.c 19133F: include/scsi/sg.h 19134 19135SCSI SUBSYSTEM 19136M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19137M: "Martin K. Petersen" <martin.petersen@oracle.com> 19138L: linux-scsi@vger.kernel.org 19139S: Maintained 19140Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19141T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19142T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19143F: Documentation/devicetree/bindings/scsi/ 19144F: drivers/scsi/ 19145F: drivers/ufs/ 19146F: include/scsi/ 19147 19148SCSI TAPE DRIVER 19149M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19150L: linux-scsi@vger.kernel.org 19151S: Maintained 19152F: Documentation/scsi/st.rst 19153F: drivers/scsi/st.* 19154F: drivers/scsi/st_*.h 19155 19156SCSI TARGET CORE USER DRIVER 19157M: Bodo Stroesser <bostroesser@gmail.com> 19158L: linux-scsi@vger.kernel.org 19159L: target-devel@vger.kernel.org 19160S: Supported 19161F: Documentation/target/tcmu-design.rst 19162F: drivers/target/target_core_user.c 19163F: include/uapi/linux/target_core_user.h 19164 19165SCSI TARGET SUBSYSTEM 19166M: "Martin K. Petersen" <martin.petersen@oracle.com> 19167L: linux-scsi@vger.kernel.org 19168L: target-devel@vger.kernel.org 19169S: Supported 19170W: http://www.linux-iscsi.org 19171Q: https://patchwork.kernel.org/project/target-devel/list/ 19172T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19173F: Documentation/target/ 19174F: drivers/target/ 19175F: include/target/ 19176 19177SCTP PROTOCOL 19178M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19179M: Xin Long <lucien.xin@gmail.com> 19180L: linux-sctp@vger.kernel.org 19181S: Maintained 19182W: https://github.com/sctp/lksctp-tools/wiki 19183F: Documentation/networking/sctp.rst 19184F: include/linux/sctp.h 19185F: include/net/sctp/ 19186F: include/uapi/linux/sctp.h 19187F: net/sctp/ 19188 19189SCx200 CPU SUPPORT 19190M: Jim Cromie <jim.cromie@gmail.com> 19191S: Odd Fixes 19192F: Documentation/i2c/busses/scx200_acb.rst 19193F: arch/x86/platform/scx200/ 19194F: drivers/i2c/busses/scx200* 19195F: drivers/mtd/maps/scx200_docflash.c 19196F: drivers/watchdog/scx200_wdt.c 19197F: include/linux/scx200.h 19198 19199SCx200 GPIO DRIVER 19200M: Jim Cromie <jim.cromie@gmail.com> 19201S: Maintained 19202F: drivers/char/scx200_gpio.c 19203F: include/linux/scx200_gpio.h 19204 19205SCx200 HRT CLOCKSOURCE DRIVER 19206M: Jim Cromie <jim.cromie@gmail.com> 19207S: Maintained 19208F: drivers/clocksource/scx200_hrt.c 19209 19210SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19211M: Sascha Sommer <saschasommer@freenet.de> 19212L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19213S: Maintained 19214F: drivers/mmc/host/sdricoh_cs.c 19215 19216SECO BOARDS CEC DRIVER 19217M: Ettore Chimenti <ek5.chimenti@gmail.com> 19218S: Maintained 19219F: drivers/media/cec/platform/seco/seco-cec.c 19220F: drivers/media/cec/platform/seco/seco-cec.h 19221 19222SECURE COMPUTING 19223M: Kees Cook <keescook@chromium.org> 19224R: Andy Lutomirski <luto@amacapital.net> 19225R: Will Drewry <wad@chromium.org> 19226S: Supported 19227T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19228F: Documentation/userspace-api/seccomp_filter.rst 19229F: include/linux/seccomp.h 19230F: include/uapi/linux/seccomp.h 19231F: kernel/seccomp.c 19232F: tools/testing/selftests/kselftest_harness.h 19233F: tools/testing/selftests/seccomp/* 19234K: \bsecure_computing 19235K: \bTIF_SECCOMP\b 19236 19237SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19238M: Kamal Dasu <kamal.dasu@broadcom.com> 19239M: Al Cooper <alcooperx@gmail.com> 19240R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19241L: linux-mmc@vger.kernel.org 19242S: Maintained 19243F: drivers/mmc/host/sdhci-brcmstb* 19244 19245SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19246M: Adrian Hunter <adrian.hunter@intel.com> 19247L: linux-mmc@vger.kernel.org 19248S: Supported 19249F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19250F: drivers/mmc/host/sdhci* 19251 19252SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19253M: Eugen Hristev <eugen.hristev@microchip.com> 19254L: linux-mmc@vger.kernel.org 19255S: Supported 19256F: drivers/mmc/host/sdhci-of-at91.c 19257 19258SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19259M: Haibo Chen <haibo.chen@nxp.com> 19260L: linux-imx@nxp.com 19261L: linux-mmc@vger.kernel.org 19262S: Maintained 19263F: drivers/mmc/host/sdhci-esdhc-imx.c 19264 19265SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19266M: Ben Dooks <ben-linux@fluff.org> 19267M: Jaehoon Chung <jh80.chung@samsung.com> 19268L: linux-mmc@vger.kernel.org 19269S: Maintained 19270F: drivers/mmc/host/sdhci-s3c* 19271 19272SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19273M: Viresh Kumar <vireshk@kernel.org> 19274L: linux-mmc@vger.kernel.org 19275S: Maintained 19276F: drivers/mmc/host/sdhci-spear.c 19277 19278SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19279M: Vignesh Raghavendra <vigneshr@ti.com> 19280L: linux-mmc@vger.kernel.org 19281S: Maintained 19282F: drivers/mmc/host/sdhci-omap.c 19283 19284SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19285M: Jonathan Derrick <jonathan.derrick@linux.dev> 19286L: linux-block@vger.kernel.org 19287S: Supported 19288F: block/opal_proto.h 19289F: block/sed* 19290F: include/linux/sed* 19291F: include/uapi/linux/sed* 19292 19293SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19294M: Mark Rutland <mark.rutland@arm.com> 19295M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19296M: Sudeep Holla <sudeep.holla@arm.com> 19297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19298S: Maintained 19299F: drivers/firmware/smccc/ 19300F: include/linux/arm-smccc.h 19301 19302SECURITY CONTACT 19303M: Security Officers <security@kernel.org> 19304S: Supported 19305F: Documentation/process/security-bugs.rst 19306 19307SECURITY SUBSYSTEM 19308M: Paul Moore <paul@paul-moore.com> 19309M: James Morris <jmorris@namei.org> 19310M: "Serge E. Hallyn" <serge@hallyn.com> 19311L: linux-security-module@vger.kernel.org (suggested Cc:) 19312S: Supported 19313W: http://kernsec.org/ 19314T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19315F: security/ 19316X: security/selinux/ 19317 19318SELINUX SECURITY MODULE 19319M: Paul Moore <paul@paul-moore.com> 19320M: Stephen Smalley <stephen.smalley.work@gmail.com> 19321M: Eric Paris <eparis@parisplace.org> 19322L: selinux@vger.kernel.org 19323S: Supported 19324W: https://selinuxproject.org 19325W: https://github.com/SELinuxProject 19326T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19327F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19328F: Documentation/ABI/removed/sysfs-selinux-disable 19329F: Documentation/admin-guide/LSM/SELinux.rst 19330F: include/trace/events/avc.h 19331F: include/uapi/linux/selinux_netlink.h 19332F: scripts/selinux/ 19333F: security/selinux/ 19334 19335SENSABLE PHANTOM 19336M: Jiri Slaby <jirislaby@kernel.org> 19337S: Maintained 19338F: drivers/misc/phantom.c 19339F: include/uapi/linux/phantom.h 19340 19341SENSEAIR SUNRISE 006-0-0007 19342M: Jacopo Mondi <jacopo@jmondi.org> 19343S: Maintained 19344F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19345F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19346F: drivers/iio/chemical/sunrise_co2.c 19347 19348SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19349M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19350S: Maintained 19351F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19352F: drivers/iio/chemical/scd30.h 19353F: drivers/iio/chemical/scd30_core.c 19354F: drivers/iio/chemical/scd30_i2c.c 19355F: drivers/iio/chemical/scd30_serial.c 19356 19357SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19358M: Roan van Dijk <roan@protonic.nl> 19359S: Maintained 19360F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19361F: drivers/iio/chemical/scd4x.c 19362 19363SENSIRION SGP40 GAS SENSOR DRIVER 19364M: Andreas Klinger <ak@it-klinger.de> 19365S: Maintained 19366F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19367F: drivers/iio/chemical/sgp40.c 19368 19369SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19370M: Tomasz Duszynski <tduszyns@gmail.com> 19371S: Maintained 19372F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19373F: drivers/iio/chemical/sps30.c 19374F: drivers/iio/chemical/sps30_i2c.c 19375F: drivers/iio/chemical/sps30_serial.c 19376 19377SERIAL DEVICE BUS 19378M: Rob Herring <robh@kernel.org> 19379L: linux-serial@vger.kernel.org 19380S: Maintained 19381F: Documentation/devicetree/bindings/serial/serial.yaml 19382F: drivers/tty/serdev/ 19383F: include/linux/serdev.h 19384 19385SERIAL IR RECEIVER 19386M: Sean Young <sean@mess.org> 19387L: linux-media@vger.kernel.org 19388S: Maintained 19389F: drivers/media/rc/serial_ir.c 19390 19391SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19392M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19393L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19394S: Maintained 19395F: Documentation/devicetree/bindings/slimbus/ 19396F: drivers/slimbus/ 19397F: include/linux/slimbus.h 19398 19399SFC NETWORK DRIVER 19400M: Edward Cree <ecree.xilinx@gmail.com> 19401M: Martin Habets <habetsm.xilinx@gmail.com> 19402L: netdev@vger.kernel.org 19403L: linux-net-drivers@amd.com 19404S: Supported 19405F: Documentation/networking/devlink/sfc.rst 19406F: drivers/net/ethernet/sfc/ 19407 19408SFCTEMP HWMON DRIVER 19409M: Emil Renner Berthing <kernel@esmil.dk> 19410L: linux-hwmon@vger.kernel.org 19411S: Maintained 19412F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19413F: Documentation/hwmon/sfctemp.rst 19414F: drivers/hwmon/sfctemp.c 19415 19416SFF/SFP/SFP+ MODULE SUPPORT 19417M: Russell King <linux@armlinux.org.uk> 19418L: netdev@vger.kernel.org 19419S: Maintained 19420F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19421F: drivers/net/phy/phylink.c 19422F: drivers/net/phy/sfp* 19423F: include/linux/mdio/mdio-i2c.h 19424F: include/linux/phylink.h 19425F: include/linux/sfp.h 19426K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19427 19428SGI GRU DRIVER 19429M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19430S: Maintained 19431F: drivers/misc/sgi-gru/ 19432 19433SGI XP/XPC/XPNET DRIVER 19434M: Robin Holt <robinmholt@gmail.com> 19435M: Steve Wahl <steve.wahl@hpe.com> 19436S: Maintained 19437F: drivers/misc/sgi-xp/ 19438 19439SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19440M: Karsten Graul <kgraul@linux.ibm.com> 19441M: Wenjia Zhang <wenjia@linux.ibm.com> 19442M: Jan Karcher <jaka@linux.ibm.com> 19443R: D. Wythe <alibuda@linux.alibaba.com> 19444R: Tony Lu <tonylu@linux.alibaba.com> 19445R: Wen Gu <guwen@linux.alibaba.com> 19446L: linux-s390@vger.kernel.org 19447S: Supported 19448F: net/smc/ 19449 19450SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19451M: Linus Walleij <linus.walleij@linaro.org> 19452L: linux-iio@vger.kernel.org 19453S: Maintained 19454T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19455F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19456F: drivers/iio/light/gp2ap002.c 19457 19458SHARP RJ54N1CB0C SENSOR DRIVER 19459M: Jacopo Mondi <jacopo@jmondi.org> 19460L: linux-media@vger.kernel.org 19461S: Odd fixes 19462T: git git://linuxtv.org/media_tree.git 19463F: drivers/media/i2c/rj54n1cb0c.c 19464F: include/media/i2c/rj54n1cb0c.h 19465 19466SH_VOU V4L2 OUTPUT DRIVER 19467L: linux-media@vger.kernel.org 19468S: Orphan 19469F: drivers/media/platform/renesas/sh_vou.c 19470F: include/media/drv-intf/sh_vou.h 19471 19472SI2157 MEDIA DRIVER 19473M: Antti Palosaari <crope@iki.fi> 19474L: linux-media@vger.kernel.org 19475S: Maintained 19476W: https://linuxtv.org 19477W: http://palosaari.fi/linux/ 19478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19479T: git git://linuxtv.org/anttip/media_tree.git 19480F: drivers/media/tuners/si2157* 19481 19482SI2165 MEDIA DRIVER 19483M: Matthias Schwarzott <zzam@gentoo.org> 19484L: linux-media@vger.kernel.org 19485S: Maintained 19486W: https://linuxtv.org 19487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19488F: drivers/media/dvb-frontends/si2165* 19489 19490SI2168 MEDIA DRIVER 19491M: Antti Palosaari <crope@iki.fi> 19492L: linux-media@vger.kernel.org 19493S: Maintained 19494W: https://linuxtv.org 19495W: http://palosaari.fi/linux/ 19496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19497T: git git://linuxtv.org/anttip/media_tree.git 19498F: drivers/media/dvb-frontends/si2168* 19499 19500SI470X FM RADIO RECEIVER I2C DRIVER 19501M: Hans Verkuil <hverkuil@xs4all.nl> 19502L: linux-media@vger.kernel.org 19503S: Odd Fixes 19504W: https://linuxtv.org 19505T: git git://linuxtv.org/media_tree.git 19506F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19507F: drivers/media/radio/si470x/radio-si470x-i2c.c 19508 19509SI470X FM RADIO RECEIVER USB DRIVER 19510M: Hans Verkuil <hverkuil@xs4all.nl> 19511L: linux-media@vger.kernel.org 19512S: Maintained 19513W: https://linuxtv.org 19514T: git git://linuxtv.org/media_tree.git 19515F: drivers/media/radio/si470x/radio-si470x-common.c 19516F: drivers/media/radio/si470x/radio-si470x-usb.c 19517F: drivers/media/radio/si470x/radio-si470x.h 19518 19519SI4713 FM RADIO TRANSMITTER I2C DRIVER 19520M: Eduardo Valentin <edubezval@gmail.com> 19521L: linux-media@vger.kernel.org 19522S: Odd Fixes 19523W: https://linuxtv.org 19524T: git git://linuxtv.org/media_tree.git 19525F: drivers/media/radio/si4713/si4713.? 19526 19527SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19528M: Eduardo Valentin <edubezval@gmail.com> 19529L: linux-media@vger.kernel.org 19530S: Odd Fixes 19531W: https://linuxtv.org 19532T: git git://linuxtv.org/media_tree.git 19533F: drivers/media/radio/si4713/radio-platform-si4713.c 19534 19535SI4713 FM RADIO TRANSMITTER USB DRIVER 19536M: Hans Verkuil <hverkuil@xs4all.nl> 19537L: linux-media@vger.kernel.org 19538S: Maintained 19539W: https://linuxtv.org 19540T: git git://linuxtv.org/media_tree.git 19541F: drivers/media/radio/si4713/radio-usb-si4713.c 19542 19543SIANO DVB DRIVER 19544M: Mauro Carvalho Chehab <mchehab@kernel.org> 19545L: linux-media@vger.kernel.org 19546S: Odd fixes 19547W: https://linuxtv.org 19548T: git git://linuxtv.org/media_tree.git 19549F: drivers/media/common/siano/ 19550F: drivers/media/mmc/siano/ 19551F: drivers/media/usb/siano/ 19552F: drivers/media/usb/siano/ 19553 19554SIEMENS IPC LED DRIVERS 19555M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19556M: Xing Tong Wu <xingtong.wu@siemens.com> 19557M: Tobias Schaffner <tobias.schaffner@siemens.com> 19558L: linux-leds@vger.kernel.org 19559S: Maintained 19560F: drivers/leds/simple/ 19561 19562SIEMENS IPC PLATFORM DRIVERS 19563M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19564M: Xing Tong Wu <xingtong.wu@siemens.com> 19565M: Tobias Schaffner <tobias.schaffner@siemens.com> 19566L: platform-driver-x86@vger.kernel.org 19567S: Maintained 19568F: drivers/platform/x86/siemens/ 19569F: include/linux/platform_data/x86/simatic-ipc-base.h 19570F: include/linux/platform_data/x86/simatic-ipc.h 19571 19572SIEMENS IPC WATCHDOG DRIVERS 19573M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19574M: Xing Tong Wu <xingtong.wu@siemens.com> 19575M: Tobias Schaffner <tobias.schaffner@siemens.com> 19576L: linux-watchdog@vger.kernel.org 19577S: Maintained 19578F: drivers/watchdog/simatic-ipc-wdt.c 19579 19580SIFIVE DRIVERS 19581M: Palmer Dabbelt <palmer@dabbelt.com> 19582M: Paul Walmsley <paul.walmsley@sifive.com> 19583L: linux-riscv@lists.infradead.org 19584S: Supported 19585N: sifive 19586K: [^@]sifive 19587 19588SIFIVE FU540 SYSTEM-ON-CHIP 19589M: Paul Walmsley <paul.walmsley@sifive.com> 19590M: Palmer Dabbelt <palmer@dabbelt.com> 19591L: linux-riscv@lists.infradead.org 19592S: Supported 19593T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19594N: fu540 19595K: fu540 19596 19597SIFIVE PDMA DRIVER 19598M: Green Wan <green.wan@sifive.com> 19599S: Maintained 19600F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19601F: drivers/dma/sf-pdma/ 19602 19603SIFIVE SOC DRIVERS 19604M: Conor Dooley <conor@kernel.org> 19605L: linux-riscv@lists.infradead.org 19606S: Maintained 19607T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19608F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19609F: drivers/soc/sifive/ 19610 19611SILEAD TOUCHSCREEN DRIVER 19612M: Hans de Goede <hdegoede@redhat.com> 19613L: linux-input@vger.kernel.org 19614L: platform-driver-x86@vger.kernel.org 19615S: Maintained 19616F: drivers/input/touchscreen/silead.c 19617F: drivers/platform/x86/touchscreen_dmi.c 19618 19619SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19620M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19621S: Supported 19622F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19623F: drivers/net/wireless/silabs/wfx/ 19624 19625SILICON MOTION SM712 FRAME BUFFER DRIVER 19626M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19627M: Teddy Wang <teddy.wang@siliconmotion.com> 19628M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19629L: linux-fbdev@vger.kernel.org 19630S: Maintained 19631F: Documentation/fb/sm712fb.rst 19632F: drivers/video/fbdev/sm712* 19633 19634SILVACO I3C DUAL-ROLE MASTER 19635M: Miquel Raynal <miquel.raynal@bootlin.com> 19636M: Conor Culhane <conor.culhane@silvaco.com> 19637L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19638S: Maintained 19639F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19640F: drivers/i3c/master/svc-i3c-master.c 19641 19642SIMPLEFB FB DRIVER 19643M: Hans de Goede <hdegoede@redhat.com> 19644L: linux-fbdev@vger.kernel.org 19645S: Maintained 19646F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19647F: drivers/video/fbdev/simplefb.c 19648F: include/linux/platform_data/simplefb.h 19649 19650SIMTEC EB110ATX (Chalice CATS) 19651M: Simtec Linux Team <linux@simtec.co.uk> 19652S: Supported 19653W: http://www.simtec.co.uk/products/EB110ATX/ 19654 19655SIOX 19656M: Thorsten Scherer <t.scherer@eckelmann.de> 19657M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19658R: Pengutronix Kernel Team <kernel@pengutronix.de> 19659S: Supported 19660F: drivers/gpio/gpio-siox.c 19661F: drivers/siox/* 19662F: include/trace/events/siox.h 19663 19664SIPHASH PRF ROUTINES 19665M: Jason A. Donenfeld <Jason@zx2c4.com> 19666S: Maintained 19667F: include/linux/siphash.h 19668F: lib/siphash.c 19669F: lib/siphash_kunit.c 19670 19671SIS 190 ETHERNET DRIVER 19672M: Francois Romieu <romieu@fr.zoreil.com> 19673L: netdev@vger.kernel.org 19674S: Maintained 19675F: drivers/net/ethernet/sis/sis190.c 19676 19677SIS 900/7016 FAST ETHERNET DRIVER 19678M: Daniele Venzano <venza@brownhat.org> 19679L: netdev@vger.kernel.org 19680S: Maintained 19681W: http://www.brownhat.org/sis900.html 19682F: drivers/net/ethernet/sis/sis900.* 19683 19684SIS FRAMEBUFFER DRIVER 19685S: Orphan 19686F: Documentation/fb/sisfb.rst 19687F: drivers/video/fbdev/sis/ 19688F: include/video/sisfb.h 19689 19690SIS I2C TOUCHSCREEN DRIVER 19691M: Mika Penttilä <mpenttil@redhat.com> 19692L: linux-input@vger.kernel.org 19693S: Maintained 19694F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19695F: drivers/input/touchscreen/sis_i2c.c 19696 19697SIS USB2VGA DRIVER 19698M: Thomas Winischhofer <thomas@winischhofer.net> 19699S: Maintained 19700W: http://www.winischhofer.at/linuxsisusbvga.shtml 19701F: drivers/usb/misc/sisusbvga/ 19702 19703SL28 CPLD MFD DRIVER 19704M: Michael Walle <michael@walle.cc> 19705S: Maintained 19706F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19707F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19708F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19709F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19710F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19711F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19712F: drivers/gpio/gpio-sl28cpld.c 19713F: drivers/hwmon/sl28cpld-hwmon.c 19714F: drivers/irqchip/irq-sl28cpld.c 19715F: drivers/pwm/pwm-sl28cpld.c 19716F: drivers/watchdog/sl28cpld_wdt.c 19717 19718SL28 VPD NVMEM LAYOUT DRIVER 19719M: Michael Walle <michael@walle.cc> 19720S: Maintained 19721F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19722F: drivers/nvmem/layouts/sl28vpd.c 19723 19724SLAB ALLOCATOR 19725M: Christoph Lameter <cl@linux.com> 19726M: Pekka Enberg <penberg@kernel.org> 19727M: David Rientjes <rientjes@google.com> 19728M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19729M: Andrew Morton <akpm@linux-foundation.org> 19730M: Vlastimil Babka <vbabka@suse.cz> 19731R: Roman Gushchin <roman.gushchin@linux.dev> 19732R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19733L: linux-mm@kvack.org 19734S: Maintained 19735T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19736F: include/linux/sl?b*.h 19737F: mm/sl?b* 19738 19739SLCAN CAN NETWORK DRIVER 19740M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19741L: linux-can@vger.kernel.org 19742S: Maintained 19743F: drivers/net/can/slcan/ 19744 19745SLEEPABLE READ-COPY UPDATE (SRCU) 19746M: Lai Jiangshan <jiangshanlai@gmail.com> 19747M: "Paul E. McKenney" <paulmck@kernel.org> 19748M: Josh Triplett <josh@joshtriplett.org> 19749R: Steven Rostedt <rostedt@goodmis.org> 19750R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19751L: rcu@vger.kernel.org 19752S: Supported 19753W: http://www.rdrop.com/users/paulmck/RCU/ 19754T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19755F: include/linux/srcu*.h 19756F: kernel/rcu/srcu*.c 19757 19758SMACK SECURITY MODULE 19759M: Casey Schaufler <casey@schaufler-ca.com> 19760L: linux-security-module@vger.kernel.org 19761S: Maintained 19762W: http://schaufler-ca.com 19763T: git git://github.com/cschaufler/smack-next 19764F: Documentation/admin-guide/LSM/Smack.rst 19765F: security/smack/ 19766 19767SMC91x ETHERNET DRIVER 19768M: Nicolas Pitre <nico@fluxnic.net> 19769S: Odd Fixes 19770F: drivers/net/ethernet/smsc/smc91x.* 19771 19772SMSC EMC2103 HARDWARE MONITOR DRIVER 19773M: Steve Glendinning <steve.glendinning@shawell.net> 19774L: linux-hwmon@vger.kernel.org 19775S: Maintained 19776F: Documentation/hwmon/emc2103.rst 19777F: drivers/hwmon/emc2103.c 19778 19779SMSC SCH5627 HARDWARE MONITOR DRIVER 19780M: Hans de Goede <hdegoede@redhat.com> 19781L: linux-hwmon@vger.kernel.org 19782S: Supported 19783F: Documentation/hwmon/sch5627.rst 19784F: drivers/hwmon/sch5627.c 19785 19786SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19787M: Steve Glendinning <steve.glendinning@shawell.net> 19788L: linux-fbdev@vger.kernel.org 19789S: Maintained 19790F: drivers/video/fbdev/smscufx.c 19791 19792SMSC47B397 HARDWARE MONITOR DRIVER 19793M: Jean Delvare <jdelvare@suse.com> 19794L: linux-hwmon@vger.kernel.org 19795S: Maintained 19796F: Documentation/hwmon/smsc47b397.rst 19797F: drivers/hwmon/smsc47b397.c 19798 19799SMSC911x ETHERNET DRIVER 19800M: Steve Glendinning <steve.glendinning@shawell.net> 19801L: netdev@vger.kernel.org 19802S: Maintained 19803F: drivers/net/ethernet/smsc/smsc911x.* 19804F: include/linux/smsc911x.h 19805 19806SMSC9420 PCI ETHERNET DRIVER 19807M: Steve Glendinning <steve.glendinning@shawell.net> 19808L: netdev@vger.kernel.org 19809S: Maintained 19810F: drivers/net/ethernet/smsc/smsc9420.* 19811 19812SNET DPU VIRTIO DATA PATH ACCELERATOR 19813R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19814F: drivers/vdpa/solidrun/ 19815 19816SOCIONEXT (SNI) AVE NETWORK DRIVER 19817M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19818L: netdev@vger.kernel.org 19819S: Maintained 19820F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19821F: drivers/net/ethernet/socionext/sni_ave.c 19822 19823SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19824M: Jassi Brar <jaswinder.singh@linaro.org> 19825M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19826L: netdev@vger.kernel.org 19827S: Maintained 19828F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19829F: drivers/net/ethernet/socionext/netsec.c 19830 19831SOCIONEXT (SNI) Synquacer SPI DRIVER 19832M: Masahisa Kojima <masahisa.kojima@linaro.org> 19833M: Jassi Brar <jaswinder.singh@linaro.org> 19834L: linux-spi@vger.kernel.org 19835S: Maintained 19836F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19837F: drivers/spi/spi-synquacer.c 19838 19839SOCIONEXT SYNQUACER I2C DRIVER 19840M: Ard Biesheuvel <ardb@kernel.org> 19841L: linux-i2c@vger.kernel.org 19842S: Maintained 19843F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19844F: drivers/i2c/busses/i2c-synquacer.c 19845 19846SOCIONEXT UNIPHIER SOUND DRIVER 19847L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19848S: Orphan 19849F: sound/soc/uniphier/ 19850 19851SOCKET TIMESTAMPING 19852M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19853S: Maintained 19854F: Documentation/networking/timestamping.rst 19855F: include/uapi/linux/net_tstamp.h 19856F: tools/testing/selftests/net/so_txtime.c 19857 19858SOEKRIS NET48XX LED SUPPORT 19859M: Chris Boot <bootc@bootc.net> 19860S: Maintained 19861F: drivers/leds/leds-net48xx.c 19862 19863SOFT-IWARP DRIVER (siw) 19864M: Bernard Metzler <bmt@zurich.ibm.com> 19865L: linux-rdma@vger.kernel.org 19866S: Supported 19867F: drivers/infiniband/sw/siw/ 19868F: include/uapi/rdma/siw-abi.h 19869 19870SOFT-ROCE DRIVER (rxe) 19871M: Zhu Yanjun <zyjzyj2000@gmail.com> 19872L: linux-rdma@vger.kernel.org 19873S: Supported 19874F: drivers/infiniband/sw/rxe/ 19875F: include/uapi/rdma/rdma_user_rxe.h 19876 19877SOFTLOGIC 6x10 MPEG CODEC 19878M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19879M: Anton Sviridenko <anton@corp.bluecherry.net> 19880M: Andrey Utkin <andrey_utkin@fastmail.com> 19881M: Ismael Luceno <ismael@iodev.co.uk> 19882L: linux-media@vger.kernel.org 19883S: Supported 19884F: drivers/media/pci/solo6x10/ 19885 19886SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19887M: James Morse <james.morse@arm.com> 19888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19889S: Maintained 19890F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19891F: drivers/firmware/arm_sdei.c 19892F: include/linux/arm_sdei.h 19893F: include/uapi/linux/arm_sdei.h 19894 19895SOFTWARE NODES AND DEVICE PROPERTIES 19896R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19897R: Daniel Scally <djrscally@gmail.com> 19898R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19899R: Sakari Ailus <sakari.ailus@linux.intel.com> 19900L: linux-acpi@vger.kernel.org 19901S: Maintained 19902F: drivers/base/property.c 19903F: drivers/base/swnode.c 19904F: include/linux/fwnode.h 19905F: include/linux/property.h 19906 19907SOFTWARE RAID (Multiple Disks) SUPPORT 19908M: Song Liu <song@kernel.org> 19909L: linux-raid@vger.kernel.org 19910S: Supported 19911Q: https://patchwork.kernel.org/project/linux-raid/list/ 19912T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19913F: drivers/md/Kconfig 19914F: drivers/md/Makefile 19915F: drivers/md/md* 19916F: drivers/md/raid* 19917F: include/linux/raid/ 19918F: include/uapi/linux/raid/ 19919 19920SOLIDRUN CLEARFOG SUPPORT 19921M: Russell King <linux@armlinux.org.uk> 19922S: Maintained 19923F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19924F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19925 19926SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19927M: Russell King <linux@armlinux.org.uk> 19928S: Maintained 19929F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19930F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19931F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19932 19933SONIC NETWORK DRIVER 19934M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19935L: netdev@vger.kernel.org 19936S: Maintained 19937F: drivers/net/ethernet/natsemi/sonic.* 19938 19939SONICS SILICON BACKPLANE DRIVER (SSB) 19940M: Michael Buesch <m@bues.ch> 19941L: linux-wireless@vger.kernel.org 19942S: Maintained 19943F: drivers/ssb/ 19944F: include/linux/ssb/ 19945 19946SONY IMX208 SENSOR DRIVER 19947M: Sakari Ailus <sakari.ailus@linux.intel.com> 19948L: linux-media@vger.kernel.org 19949S: Maintained 19950T: git git://linuxtv.org/media_tree.git 19951F: drivers/media/i2c/imx208.c 19952 19953SONY IMX214 SENSOR DRIVER 19954M: Ricardo Ribalda <ribalda@kernel.org> 19955L: linux-media@vger.kernel.org 19956S: Maintained 19957T: git git://linuxtv.org/media_tree.git 19958F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19959F: drivers/media/i2c/imx214.c 19960 19961SONY IMX219 SENSOR DRIVER 19962M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19963L: linux-media@vger.kernel.org 19964S: Maintained 19965T: git git://linuxtv.org/media_tree.git 19966F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19967F: drivers/media/i2c/imx219.c 19968 19969SONY IMX258 SENSOR DRIVER 19970M: Sakari Ailus <sakari.ailus@linux.intel.com> 19971L: linux-media@vger.kernel.org 19972S: Maintained 19973T: git git://linuxtv.org/media_tree.git 19974F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19975F: drivers/media/i2c/imx258.c 19976 19977SONY IMX274 SENSOR DRIVER 19978M: Leon Luo <leonl@leopardimaging.com> 19979L: linux-media@vger.kernel.org 19980S: Maintained 19981T: git git://linuxtv.org/media_tree.git 19982F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19983F: drivers/media/i2c/imx274.c 19984 19985SONY IMX290 SENSOR DRIVER 19986M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19987L: linux-media@vger.kernel.org 19988S: Maintained 19989T: git git://linuxtv.org/media_tree.git 19990F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19991F: drivers/media/i2c/imx290.c 19992 19993SONY IMX296 SENSOR DRIVER 19994M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19995M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19996L: linux-media@vger.kernel.org 19997S: Maintained 19998T: git git://linuxtv.org/media_tree.git 19999F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20000F: drivers/media/i2c/imx296.c 20001 20002SONY IMX319 SENSOR DRIVER 20003M: Bingbu Cao <bingbu.cao@intel.com> 20004L: linux-media@vger.kernel.org 20005S: Maintained 20006T: git git://linuxtv.org/media_tree.git 20007F: drivers/media/i2c/imx319.c 20008 20009SONY IMX334 SENSOR DRIVER 20010M: Paul J. Murphy <paul.j.murphy@intel.com> 20011M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20012L: linux-media@vger.kernel.org 20013S: Maintained 20014T: git git://linuxtv.org/media_tree.git 20015F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20016F: drivers/media/i2c/imx334.c 20017 20018SONY IMX335 SENSOR DRIVER 20019M: Paul J. Murphy <paul.j.murphy@intel.com> 20020M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20021L: linux-media@vger.kernel.org 20022S: Maintained 20023T: git git://linuxtv.org/media_tree.git 20024F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20025F: drivers/media/i2c/imx335.c 20026 20027SONY IMX355 SENSOR DRIVER 20028M: Tianshu Qiu <tian.shu.qiu@intel.com> 20029L: linux-media@vger.kernel.org 20030S: Maintained 20031T: git git://linuxtv.org/media_tree.git 20032F: drivers/media/i2c/imx355.c 20033 20034SONY IMX412 SENSOR DRIVER 20035M: Paul J. Murphy <paul.j.murphy@intel.com> 20036M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20037L: linux-media@vger.kernel.org 20038S: Maintained 20039T: git git://linuxtv.org/media_tree.git 20040F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20041F: drivers/media/i2c/imx412.c 20042 20043SONY IMX415 SENSOR DRIVER 20044M: Michael Riesch <michael.riesch@wolfvision.net> 20045L: linux-media@vger.kernel.org 20046S: Maintained 20047T: git git://linuxtv.org/media_tree.git 20048F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20049F: drivers/media/i2c/imx415.c 20050 20051SONY MEMORYSTICK SUBSYSTEM 20052M: Maxim Levitsky <maximlevitsky@gmail.com> 20053M: Alex Dubov <oakad@yahoo.com> 20054M: Ulf Hansson <ulf.hansson@linaro.org> 20055L: linux-mmc@vger.kernel.org 20056S: Maintained 20057T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20058F: drivers/memstick/ 20059F: include/linux/memstick.h 20060 20061SONY VAIO CONTROL DEVICE DRIVER 20062M: Mattia Dongili <malattia@linux.it> 20063L: platform-driver-x86@vger.kernel.org 20064S: Maintained 20065W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20066F: Documentation/admin-guide/laptops/sony-laptop.rst 20067F: drivers/char/sonypi.c 20068F: drivers/platform/x86/sony-laptop.c 20069F: include/linux/sony-laptop.h 20070 20071SOUND 20072M: Jaroslav Kysela <perex@perex.cz> 20073M: Takashi Iwai <tiwai@suse.com> 20074L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20075S: Maintained 20076W: http://www.alsa-project.org/ 20077Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20078T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20079F: Documentation/sound/ 20080F: include/sound/ 20081F: include/uapi/sound/ 20082F: sound/ 20083F: tools/testing/selftests/alsa 20084 20085SOUND - ALSA SELFTESTS 20086M: Mark Brown <broonie@kernel.org> 20087L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20088L: linux-kselftest@vger.kernel.org 20089S: Supported 20090F: tools/testing/selftests/alsa 20091 20092SOUND - COMPRESSED AUDIO 20093M: Vinod Koul <vkoul@kernel.org> 20094L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20095S: Supported 20096T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20097F: Documentation/sound/designs/compress-offload.rst 20098F: include/sound/compress_driver.h 20099F: include/uapi/sound/compress_* 20100F: sound/core/compress_offload.c 20101F: sound/soc/soc-compress.c 20102 20103SOUND - DMAENGINE HELPERS 20104M: Lars-Peter Clausen <lars@metafoo.de> 20105S: Supported 20106F: include/sound/dmaengine_pcm.h 20107F: sound/core/pcm_dmaengine.c 20108F: sound/soc/soc-generic-dmaengine-pcm.c 20109 20110SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20111M: Liam Girdwood <lgirdwood@gmail.com> 20112M: Mark Brown <broonie@kernel.org> 20113L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20114S: Supported 20115W: http://alsa-project.org/main/index.php/ASoC 20116T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20117F: Documentation/devicetree/bindings/sound/ 20118F: Documentation/sound/soc/ 20119F: include/dt-bindings/sound/ 20120F: include/sound/soc* 20121F: sound/soc/ 20122 20123SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20124M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20125M: Liam Girdwood <lgirdwood@gmail.com> 20126M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20127M: Bard Liao <yung-chuan.liao@linux.intel.com> 20128M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20129M: Daniel Baluta <daniel.baluta@nxp.com> 20130R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20131L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20132S: Supported 20133W: https://github.com/thesofproject/linux/ 20134F: sound/soc/sof/ 20135 20136SOUNDWIRE SUBSYSTEM 20137M: Vinod Koul <vkoul@kernel.org> 20138M: Bard Liao <yung-chuan.liao@linux.intel.com> 20139R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20140R: Sanyog Kale <sanyog.r.kale@intel.com> 20141L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20142S: Supported 20143T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20144F: Documentation/driver-api/soundwire/ 20145F: drivers/soundwire/ 20146F: include/linux/soundwire/ 20147 20148SP2 MEDIA DRIVER 20149M: Olli Salonen <olli.salonen@iki.fi> 20150L: linux-media@vger.kernel.org 20151S: Maintained 20152W: https://linuxtv.org 20153Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20154F: drivers/media/dvb-frontends/sp2* 20155 20156SPANISH DOCUMENTATION 20157M: Carlos Bilbao <carlos.bilbao@amd.com> 20158S: Maintained 20159F: Documentation/translations/sp_SP/ 20160 20161SPARC + UltraSPARC (sparc/sparc64) 20162M: "David S. Miller" <davem@davemloft.net> 20163L: sparclinux@vger.kernel.org 20164S: Maintained 20165Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20166T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20167T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20168F: arch/sparc/ 20169F: drivers/sbus/ 20170 20171SPARC SERIAL DRIVERS 20172M: "David S. Miller" <davem@davemloft.net> 20173L: sparclinux@vger.kernel.org 20174S: Maintained 20175T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20176T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20177F: drivers/tty/serial/suncore.c 20178F: drivers/tty/serial/sunhv.c 20179F: drivers/tty/serial/sunsab.c 20180F: drivers/tty/serial/sunsab.h 20181F: drivers/tty/serial/sunsu.c 20182F: drivers/tty/serial/sunzilog.c 20183F: drivers/tty/serial/sunzilog.h 20184F: drivers/tty/vcc.c 20185F: include/linux/sunserialcore.h 20186 20187SPARSE CHECKER 20188M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20189L: linux-sparse@vger.kernel.org 20190S: Maintained 20191W: https://sparse.docs.kernel.org/ 20192Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20193B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20194T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20195F: include/linux/compiler.h 20196 20197SPEAKUP CONSOLE SPEECH DRIVER 20198M: William Hubbs <w.d.hubbs@gmail.com> 20199M: Chris Brannon <chris@the-brannons.com> 20200M: Kirk Reiser <kirk@reisers.ca> 20201M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20202L: speakup@linux-speakup.org 20203S: Odd Fixes 20204W: http://www.linux-speakup.org/ 20205W: https://github.com/linux-speakup/speakup 20206B: https://github.com/linux-speakup/speakup/issues 20207F: drivers/accessibility/speakup/ 20208 20209SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20210M: Viresh Kumar <vireshk@kernel.org> 20211M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20212M: soc@kernel.org 20213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20214S: Maintained 20215W: http://www.st.com/spear 20216F: arch/arm/boot/dts/st/spear* 20217F: arch/arm/mach-spear/ 20218F: drivers/clk/spear/ 20219F: drivers/pinctrl/spear/ 20220 20221SPI NOR SUBSYSTEM 20222M: Tudor Ambarus <tudor.ambarus@linaro.org> 20223M: Pratyush Yadav <pratyush@kernel.org> 20224R: Michael Walle <michael@walle.cc> 20225L: linux-mtd@lists.infradead.org 20226S: Maintained 20227W: http://www.linux-mtd.infradead.org/ 20228Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20229C: irc://irc.oftc.net/mtd 20230T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20231F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20232F: drivers/mtd/spi-nor/ 20233F: include/linux/mtd/spi-nor.h 20234 20235SPI SUBSYSTEM 20236M: Mark Brown <broonie@kernel.org> 20237L: linux-spi@vger.kernel.org 20238S: Maintained 20239Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20240T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20241F: Documentation/devicetree/bindings/spi/ 20242F: Documentation/spi/ 20243F: drivers/spi/ 20244F: include/linux/spi/ 20245F: include/uapi/linux/spi/ 20246F: tools/spi/ 20247 20248SPIDERNET NETWORK DRIVER for CELL 20249M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20250M: Geoff Levand <geoff@infradead.org> 20251L: netdev@vger.kernel.org 20252L: linuxppc-dev@lists.ozlabs.org 20253S: Maintained 20254F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20255F: drivers/net/ethernet/toshiba/spider_net* 20256 20257SPMI SUBSYSTEM 20258M: Stephen Boyd <sboyd@kernel.org> 20259L: linux-kernel@vger.kernel.org 20260S: Maintained 20261T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20262F: Documentation/devicetree/bindings/spmi/ 20263F: drivers/spmi/ 20264F: include/dt-bindings/spmi/spmi.h 20265F: include/linux/spmi.h 20266F: include/trace/events/spmi.h 20267 20268SPU FILE SYSTEM 20269M: Jeremy Kerr <jk@ozlabs.org> 20270L: linuxppc-dev@lists.ozlabs.org 20271S: Supported 20272W: http://www.ibm.com/developerworks/power/cell/ 20273F: Documentation/filesystems/spufs/spufs.rst 20274F: arch/powerpc/platforms/cell/spufs/ 20275 20276SQUASHFS FILE SYSTEM 20277M: Phillip Lougher <phillip@squashfs.org.uk> 20278L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20279S: Maintained 20280W: http://squashfs.org.uk 20281T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20282F: Documentation/filesystems/squashfs.rst 20283F: fs/squashfs/ 20284 20285SRM (Alpha) environment access 20286M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20287S: Maintained 20288F: arch/alpha/kernel/srm_env.c 20289 20290ST LSM6DSx IMU IIO DRIVER 20291M: Lorenzo Bianconi <lorenzo@kernel.org> 20292L: linux-iio@vger.kernel.org 20293S: Maintained 20294W: http://www.st.com/ 20295F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20296F: drivers/iio/imu/st_lsm6dsx/ 20297 20298ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20299M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20300M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20301L: linux-media@vger.kernel.org 20302S: Maintained 20303T: git git://linuxtv.org/media_tree.git 20304F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20305F: drivers/media/i2c/st-mipid02.c 20306 20307ST STM32 I2C/SMBUS DRIVER 20308M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20309M: Alain Volmat <alain.volmat@foss.st.com> 20310L: linux-i2c@vger.kernel.org 20311S: Maintained 20312F: drivers/i2c/busses/i2c-stm32* 20313 20314ST STM32 SPI DRIVER 20315M: Alain Volmat <alain.volmat@foss.st.com> 20316L: linux-spi@vger.kernel.org 20317S: Maintained 20318F: drivers/spi/spi-stm32.c 20319 20320ST STPDDC60 DRIVER 20321M: Daniel Nilsson <daniel.nilsson@flex.com> 20322L: linux-hwmon@vger.kernel.org 20323S: Maintained 20324F: Documentation/hwmon/stpddc60.rst 20325F: drivers/hwmon/pmbus/stpddc60.c 20326 20327ST VGXY61 DRIVER 20328M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20329M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20330L: linux-media@vger.kernel.org 20331S: Maintained 20332T: git git://linuxtv.org/media_tree.git 20333F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20334F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20335F: drivers/media/i2c/st-vgxy61.c 20336 20337ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20338M: Song Qiang <songqiang1304521@gmail.com> 20339L: linux-iio@vger.kernel.org 20340S: Maintained 20341F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20342F: drivers/iio/proximity/vl53l0x-i2c.c 20343 20344STABLE BRANCH 20345M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20346M: Sasha Levin <sashal@kernel.org> 20347L: stable@vger.kernel.org 20348S: Supported 20349F: Documentation/process/stable-kernel-rules.rst 20350 20351STAGING - ATOMISP DRIVER 20352M: Hans de Goede <hdegoede@redhat.com> 20353M: Mauro Carvalho Chehab <mchehab@kernel.org> 20354R: Sakari Ailus <sakari.ailus@linux.intel.com> 20355L: linux-media@vger.kernel.org 20356S: Maintained 20357F: drivers/staging/media/atomisp/ 20358 20359STAGING - FIELDBUS SUBSYSTEM 20360M: Sven Van Asbroeck <TheSven73@gmail.com> 20361S: Maintained 20362F: drivers/staging/fieldbus/* 20363F: drivers/staging/fieldbus/Documentation/ 20364 20365STAGING - HMS ANYBUS-S BUS 20366M: Sven Van Asbroeck <TheSven73@gmail.com> 20367S: Maintained 20368F: drivers/staging/fieldbus/anybuss/ 20369 20370STAGING - INDUSTRIAL IO 20371M: Jonathan Cameron <jic23@kernel.org> 20372L: linux-iio@vger.kernel.org 20373S: Odd Fixes 20374F: Documentation/devicetree/bindings/staging/iio/ 20375F: drivers/staging/iio/ 20376 20377STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20378M: Marc Dietrich <marvin24@gmx.de> 20379L: ac100@lists.launchpad.net (moderated for non-subscribers) 20380L: linux-tegra@vger.kernel.org 20381S: Maintained 20382F: drivers/staging/nvec/ 20383 20384STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20385M: Jens Frederich <jfrederich@gmail.com> 20386M: Jon Nettleton <jon.nettleton@gmail.com> 20387S: Maintained 20388W: http://wiki.laptop.org/go/DCON 20389F: drivers/staging/olpc_dcon/ 20390 20391STAGING - REALTEK RTL8712U DRIVERS 20392M: Larry Finger <Larry.Finger@lwfinger.net> 20393M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20394S: Odd Fixes 20395F: drivers/staging/rtl8712/ 20396 20397STAGING - SEPS525 LCD CONTROLLER DRIVERS 20398M: Michael Hennerich <michael.hennerich@analog.com> 20399L: linux-fbdev@vger.kernel.org 20400S: Supported 20401F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20402F: drivers/staging/fbtft/fb_seps525.c 20403 20404STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20405M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20406M: Teddy Wang <teddy.wang@siliconmotion.com> 20407M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20408L: linux-fbdev@vger.kernel.org 20409S: Maintained 20410F: drivers/staging/sm750fb/ 20411 20412STAGING - VIA VT665X DRIVERS 20413M: Forest Bond <forest@alittletooquiet.net> 20414S: Odd Fixes 20415F: drivers/staging/vt665?/ 20416 20417STAGING SUBSYSTEM 20418M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20419L: linux-staging@lists.linux.dev 20420S: Supported 20421T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20422F: drivers/staging/ 20423 20424STANDALONE CACHE CONTROLLER DRIVERS 20425M: Conor Dooley <conor@kernel.org> 20426L: linux-riscv@lists.infradead.org 20427S: Maintained 20428T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20429F: drivers/cache 20430 20431STARFIRE/DURALAN NETWORK DRIVER 20432M: Ion Badulescu <ionut@badula.org> 20433S: Odd Fixes 20434F: drivers/net/ethernet/adaptec/starfire* 20435 20436STARFIVE CRYPTO DRIVER 20437M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20438M: William Qiu <william.qiu@starfivetech.com> 20439S: Supported 20440F: Documentation/devicetree/bindings/crypto/starfive* 20441F: drivers/crypto/starfive/ 20442 20443STARFIVE DEVICETREES 20444M: Emil Renner Berthing <kernel@esmil.dk> 20445S: Maintained 20446F: arch/riscv/boot/dts/starfive/ 20447 20448STARFIVE DWMAC GLUE LAYER 20449M: Emil Renner Berthing <kernel@esmil.dk> 20450M: Samin Guo <samin.guo@starfivetech.com> 20451S: Maintained 20452F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20453F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20454 20455STARFIVE JH7110 DPHY RX DRIVER 20456M: Jack Zhu <jack.zhu@starfivetech.com> 20457M: Changhuang Liang <changhuang.liang@starfivetech.com> 20458S: Supported 20459F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20460F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20461 20462STARFIVE JH7110 MMC/SD/SDIO DRIVER 20463M: William Qiu <william.qiu@starfivetech.com> 20464S: Supported 20465F: Documentation/devicetree/bindings/mmc/starfive* 20466F: drivers/mmc/host/dw_mmc-starfive.c 20467 20468STARFIVE JH7110 PLL CLOCK DRIVER 20469M: Xingyu Wu <xingyu.wu@starfivetech.com> 20470S: Supported 20471F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20472F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20473 20474STARFIVE JH7110 SYSCON 20475M: William Qiu <william.qiu@starfivetech.com> 20476M: Xingyu Wu <xingyu.wu@starfivetech.com> 20477S: Supported 20478F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20479 20480STARFIVE JH7110 TDM DRIVER 20481M: Walker Chen <walker.chen@starfivetech.com> 20482S: Maintained 20483F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20484F: sound/soc/starfive/jh7110_tdm.c 20485 20486STARFIVE JH71X0 CLOCK DRIVERS 20487M: Emil Renner Berthing <kernel@esmil.dk> 20488M: Hal Feng <hal.feng@starfivetech.com> 20489S: Maintained 20490F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20491F: drivers/clk/starfive/clk-starfive-jh71* 20492F: include/dt-bindings/clock/starfive?jh71*.h 20493 20494STARFIVE JH71X0 PINCTRL DRIVERS 20495M: Emil Renner Berthing <kernel@esmil.dk> 20496M: Jianlong Huang <jianlong.huang@starfivetech.com> 20497L: linux-gpio@vger.kernel.org 20498S: Maintained 20499F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20500F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20501F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20502F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20503 20504STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20505M: Emil Renner Berthing <kernel@esmil.dk> 20506M: Hal Feng <hal.feng@starfivetech.com> 20507S: Maintained 20508F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20509F: drivers/reset/starfive/reset-starfive-jh71* 20510F: include/dt-bindings/reset/starfive?jh71*.h 20511 20512STARFIVE JH71X0 USB DRIVERS 20513M: Minda Chen <minda.chen@starfivetech.com> 20514S: Maintained 20515F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20516F: drivers/usb/cdns3/cdns3-starfive.c 20517 20518STARFIVE JH71XX PMU CONTROLLER DRIVER 20519M: Walker Chen <walker.chen@starfivetech.com> 20520S: Supported 20521F: Documentation/devicetree/bindings/power/starfive* 20522F: drivers/pmdomain/starfive/jh71xx-pmu.c 20523F: include/dt-bindings/power/starfive,jh7110-pmu.h 20524 20525STARFIVE SOC DRIVERS 20526M: Conor Dooley <conor@kernel.org> 20527S: Maintained 20528T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20529F: Documentation/devicetree/bindings/soc/starfive/ 20530F: drivers/soc/starfive/ 20531 20532STARFIVE TRNG DRIVER 20533M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20534S: Supported 20535F: Documentation/devicetree/bindings/rng/starfive* 20536F: drivers/char/hw_random/jh7110-trng.c 20537 20538STARFIVE WATCHDOG DRIVER 20539M: Xingyu Wu <xingyu.wu@starfivetech.com> 20540M: Samin Guo <samin.guo@starfivetech.com> 20541S: Supported 20542F: Documentation/devicetree/bindings/watchdog/starfive* 20543F: drivers/watchdog/starfive-wdt.c 20544 20545STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20546M: Minda Chen <minda.chen@starfivetech.com> 20547S: Supported 20548F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20549F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20550F: drivers/phy/starfive/phy-jh7110-pcie.c 20551F: drivers/phy/starfive/phy-jh7110-usb.c 20552 20553STATIC BRANCH/CALL 20554M: Peter Zijlstra <peterz@infradead.org> 20555M: Josh Poimboeuf <jpoimboe@kernel.org> 20556M: Jason Baron <jbaron@akamai.com> 20557R: Steven Rostedt <rostedt@goodmis.org> 20558R: Ard Biesheuvel <ardb@kernel.org> 20559S: Supported 20560F: arch/*/include/asm/jump_label*.h 20561F: arch/*/include/asm/static_call*.h 20562F: arch/*/kernel/jump_label.c 20563F: arch/*/kernel/static_call.c 20564F: include/linux/jump_label*.h 20565F: include/linux/static_call*.h 20566F: kernel/jump_label.c 20567F: kernel/static_call.c 20568 20569STI AUDIO (ASoC) DRIVERS 20570M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20571L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20572S: Maintained 20573F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20574F: sound/soc/sti/ 20575 20576STI CEC DRIVER 20577M: Alain Volmat <alain.volmat@foss.st.com> 20578S: Maintained 20579F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20580F: drivers/media/cec/platform/sti/ 20581 20582STK1160 USB VIDEO CAPTURE DRIVER 20583M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20584L: linux-media@vger.kernel.org 20585S: Maintained 20586T: git git://linuxtv.org/media_tree.git 20587F: drivers/media/usb/stk1160/ 20588 20589STM32 AUDIO (ASoC) DRIVERS 20590M: Olivier Moysan <olivier.moysan@foss.st.com> 20591M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20592L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20593S: Maintained 20594F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20595F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20596F: sound/soc/stm/ 20597 20598STM32 TIMER/LPTIMER DRIVERS 20599M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20600S: Maintained 20601F: Documentation/ABI/testing/*timer-stm32 20602F: Documentation/devicetree/bindings/*/*stm32-*timer* 20603F: drivers/*/stm32-*timer* 20604F: drivers/pwm/pwm-stm32* 20605F: include/linux/*/stm32-*tim* 20606 20607STMMAC ETHERNET DRIVER 20608M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20609M: Jose Abreu <joabreu@synopsys.com> 20610L: netdev@vger.kernel.org 20611S: Supported 20612W: http://www.stlinux.com 20613F: Documentation/networking/device_drivers/ethernet/stmicro/ 20614F: drivers/net/ethernet/stmicro/stmmac/ 20615 20616SUN HAPPY MEAL ETHERNET DRIVER 20617M: Sean Anderson <seanga2@gmail.com> 20618S: Maintained 20619F: drivers/net/ethernet/sun/sunhme.* 20620 20621SUN3/3X 20622M: Sam Creasey <sammy@sammy.net> 20623S: Maintained 20624W: http://sammy.net/sun3/ 20625F: arch/m68k/include/asm/sun3* 20626F: arch/m68k/kernel/*sun3* 20627F: arch/m68k/sun3*/ 20628F: drivers/net/ethernet/i825xx/sun3* 20629 20630SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20631M: Hans de Goede <hdegoede@redhat.com> 20632L: linux-input@vger.kernel.org 20633S: Maintained 20634F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20635F: drivers/input/keyboard/sun4i-lradc-keys.c 20636 20637SUNDANCE NETWORK DRIVER 20638M: Denis Kirjanov <kda@linux-powerpc.org> 20639L: netdev@vger.kernel.org 20640S: Maintained 20641F: drivers/net/ethernet/dlink/sundance.c 20642 20643SUNPLUS ETHERNET DRIVER 20644M: Wells Lu <wellslutw@gmail.com> 20645L: netdev@vger.kernel.org 20646S: Maintained 20647W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20648F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20649F: drivers/net/ethernet/sunplus/ 20650 20651SUNPLUS MMC DRIVER 20652M: Tony Huang <tonyhuang.sunplus@gmail.com> 20653M: Li-hao Kuo <lhjeff911@gmail.com> 20654S: Maintained 20655F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20656F: drivers/mmc/host/sunplus-mmc.c 20657 20658SUNPLUS OCOTP DRIVER 20659M: Vincent Shih <vincent.sunplus@gmail.com> 20660S: Maintained 20661F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20662F: drivers/nvmem/sunplus-ocotp.c 20663 20664SUNPLUS PWM DRIVER 20665M: Hammer Hsieh <hammerh0314@gmail.com> 20666S: Maintained 20667F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20668F: drivers/pwm/pwm-sunplus.c 20669 20670SUNPLUS RTC DRIVER 20671M: Vincent Shih <vincent.sunplus@gmail.com> 20672L: linux-rtc@vger.kernel.org 20673S: Maintained 20674F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20675F: drivers/rtc/rtc-sunplus.c 20676 20677SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20678M: Li-hao Kuo <lhjeff911@gmail.com> 20679L: linux-spi@vger.kernel.org 20680S: Maintained 20681F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20682F: drivers/spi/spi-sunplus-sp7021.c 20683 20684SUNPLUS UART DRIVER 20685M: Hammer Hsieh <hammerh0314@gmail.com> 20686S: Maintained 20687F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20688F: drivers/tty/serial/sunplus-uart.c 20689 20690SUNPLUS USB2 PHY DRIVER 20691M: Vincent Shih <vincent.sunplus@gmail.com> 20692L: linux-usb@vger.kernel.org 20693S: Maintained 20694F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20695F: drivers/phy/sunplus/Kconfig 20696F: drivers/phy/sunplus/Makefile 20697F: drivers/phy/sunplus/phy-sunplus-usb2.c 20698 20699SUNPLUS WATCHDOG DRIVER 20700M: Xiantao Hu <xt.hu@cqplus1.com> 20701L: linux-watchdog@vger.kernel.org 20702S: Maintained 20703F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20704F: drivers/watchdog/sunplus_wdt.c 20705 20706SUPERH 20707M: Yoshinori Sato <ysato@users.sourceforge.jp> 20708M: Rich Felker <dalias@libc.org> 20709M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20710L: linux-sh@vger.kernel.org 20711S: Maintained 20712Q: http://patchwork.kernel.org/project/linux-sh/list/ 20713F: Documentation/arch/sh/ 20714F: arch/sh/ 20715F: drivers/sh/ 20716 20717SUSPEND TO RAM 20718M: "Rafael J. Wysocki" <rafael@kernel.org> 20719M: Len Brown <len.brown@intel.com> 20720M: Pavel Machek <pavel@ucw.cz> 20721L: linux-pm@vger.kernel.org 20722S: Supported 20723B: https://bugzilla.kernel.org 20724F: Documentation/power/ 20725F: arch/x86/kernel/acpi/sleep* 20726F: arch/x86/kernel/acpi/wakeup* 20727F: drivers/base/power/ 20728F: include/linux/freezer.h 20729F: include/linux/pm.h 20730F: include/linux/suspend.h 20731F: kernel/power/ 20732 20733SVGA HANDLING 20734M: Martin Mares <mj@ucw.cz> 20735L: linux-video@atrey.karlin.mff.cuni.cz 20736S: Maintained 20737F: Documentation/admin-guide/svga.rst 20738F: arch/x86/boot/video* 20739 20740SWITCHDEV 20741M: Jiri Pirko <jiri@resnulli.us> 20742M: Ivan Vecera <ivecera@redhat.com> 20743L: netdev@vger.kernel.org 20744S: Supported 20745F: include/net/switchdev.h 20746F: net/switchdev/ 20747 20748SY8106A REGULATOR DRIVER 20749M: Icenowy Zheng <icenowy@aosc.io> 20750S: Maintained 20751F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20752F: drivers/regulator/sy8106a-regulator.c 20753 20754SYNC FILE FRAMEWORK 20755M: Sumit Semwal <sumit.semwal@linaro.org> 20756R: Gustavo Padovan <gustavo@padovan.org> 20757L: linux-media@vger.kernel.org 20758L: dri-devel@lists.freedesktop.org 20759S: Maintained 20760T: git git://anongit.freedesktop.org/drm/drm-misc 20761F: Documentation/driver-api/sync_file.rst 20762F: drivers/dma-buf/dma-fence* 20763F: drivers/dma-buf/sw_sync.c 20764F: drivers/dma-buf/sync_* 20765F: include/linux/sync_file.h 20766F: include/uapi/linux/sync_file.h 20767 20768SYNOPSYS ARC ARCHITECTURE 20769M: Vineet Gupta <vgupta@kernel.org> 20770L: linux-snps-arc@lists.infradead.org 20771S: Supported 20772T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20773F: Documentation/arch/arc 20774F: Documentation/devicetree/bindings/arc/* 20775F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20776F: arch/arc/ 20777F: drivers/clocksource/arc_timer.c 20778F: drivers/tty/serial/arc_uart.c 20779 20780SYNOPSYS ARC HSDK SDP pll clock driver 20781M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20782S: Supported 20783F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20784F: drivers/clk/clk-hsdk-pll.c 20785 20786SYNOPSYS ARC SDP clock driver 20787M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20788S: Supported 20789F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20790F: drivers/clk/axs10x/* 20791 20792SYNOPSYS ARC SDP platform support 20793M: Alexey Brodkin <abrodkin@synopsys.com> 20794S: Supported 20795F: Documentation/devicetree/bindings/arc/axs10* 20796F: arch/arc/boot/dts/ax* 20797F: arch/arc/plat-axs10x 20798 20799SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20800M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20801S: Supported 20802F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20803F: drivers/reset/reset-axs10x.c 20804 20805SYNOPSYS CREG GPIO DRIVER 20806M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20807S: Maintained 20808F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20809F: drivers/gpio/gpio-creg-snps.c 20810 20811SYNOPSYS DESIGNWARE 8250 UART DRIVER 20812M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20813R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20814S: Supported 20815F: drivers/tty/serial/8250/8250_dw.c 20816F: drivers/tty/serial/8250/8250_dwlib.* 20817F: drivers/tty/serial/8250/8250_lpss.c 20818 20819SYNOPSYS DESIGNWARE APB GPIO DRIVER 20820M: Hoan Tran <hoan@os.amperecomputing.com> 20821M: Serge Semin <fancer.lancer@gmail.com> 20822L: linux-gpio@vger.kernel.org 20823S: Maintained 20824F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20825F: drivers/gpio/gpio-dwapb.c 20826 20827SYNOPSYS DESIGNWARE APB SSI DRIVER 20828M: Serge Semin <fancer.lancer@gmail.com> 20829L: linux-spi@vger.kernel.org 20830S: Supported 20831F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20832F: drivers/spi/spi-dw* 20833 20834SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20835M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20836S: Maintained 20837F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20838F: drivers/dma/dw-axi-dmac/ 20839 20840SYNOPSYS DESIGNWARE DMAC DRIVER 20841M: Viresh Kumar <vireshk@kernel.org> 20842R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20843S: Maintained 20844F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20845F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20846F: drivers/dma/dw/ 20847F: include/dt-bindings/dma/dw-dmac.h 20848F: include/linux/dma/dw.h 20849F: include/linux/platform_data/dma-dw.h 20850 20851SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20852M: Jose Abreu <Jose.Abreu@synopsys.com> 20853L: netdev@vger.kernel.org 20854S: Supported 20855F: drivers/net/ethernet/synopsys/ 20856 20857SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20858M: Jose Abreu <Jose.Abreu@synopsys.com> 20859L: netdev@vger.kernel.org 20860S: Supported 20861F: drivers/net/pcs/pcs-xpcs.c 20862F: drivers/net/pcs/pcs-xpcs.h 20863F: include/linux/pcs/pcs-xpcs.h 20864 20865SYNOPSYS DESIGNWARE I2C DRIVER 20866M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20867R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20868R: Mika Westerberg <mika.westerberg@linux.intel.com> 20869R: Jan Dabros <jsd@semihalf.com> 20870L: linux-i2c@vger.kernel.org 20871S: Supported 20872F: drivers/i2c/busses/i2c-designware-* 20873 20874SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20875M: Jaehoon Chung <jh80.chung@samsung.com> 20876L: linux-mmc@vger.kernel.org 20877S: Maintained 20878F: drivers/mmc/host/dw_mmc* 20879 20880SYNOPSYS HSDK RESET CONTROLLER DRIVER 20881M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20882S: Supported 20883F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20884F: drivers/reset/reset-hsdk.c 20885F: include/dt-bindings/reset/snps,hsdk-reset.h 20886 20887SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20888M: Prabu Thangamuthu <prabu.t@synopsys.com> 20889M: Manjunath M B <manjumb@synopsys.com> 20890L: linux-mmc@vger.kernel.org 20891S: Maintained 20892F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20893 20894SYSTEM CONFIGURATION (SYSCON) 20895M: Lee Jones <lee@kernel.org> 20896M: Arnd Bergmann <arnd@arndb.de> 20897S: Supported 20898T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20899F: drivers/mfd/syscon.c 20900 20901SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20902M: Sudeep Holla <sudeep.holla@arm.com> 20903R: Cristian Marussi <cristian.marussi@arm.com> 20904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20905S: Maintained 20906F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20907F: drivers/clk/clk-sc[mp]i.c 20908F: drivers/cpufreq/sc[mp]i-cpufreq.c 20909F: drivers/firmware/arm_scmi/ 20910F: drivers/firmware/arm_scpi.c 20911F: drivers/powercap/arm_scmi_powercap.c 20912F: drivers/regulator/scmi-regulator.c 20913F: drivers/reset/reset-scmi.c 20914F: include/linux/sc[mp]i_protocol.h 20915F: include/trace/events/scmi.h 20916F: include/uapi/linux/virtio_scmi.h 20917 20918SYSTEM RESET/SHUTDOWN DRIVERS 20919M: Sebastian Reichel <sre@kernel.org> 20920L: linux-pm@vger.kernel.org 20921S: Maintained 20922T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20923F: Documentation/devicetree/bindings/power/reset/ 20924F: drivers/power/reset/ 20925 20926SYSTEM TRACE MODULE CLASS 20927M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20928S: Maintained 20929T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20930F: Documentation/trace/stm.rst 20931F: drivers/hwtracing/stm/ 20932F: include/linux/stm.h 20933F: include/uapi/linux/stm.h 20934 20935SYSTEM76 ACPI DRIVER 20936M: Jeremy Soller <jeremy@system76.com> 20937M: System76 Product Development <productdev@system76.com> 20938L: platform-driver-x86@vger.kernel.org 20939S: Maintained 20940F: drivers/platform/x86/system76_acpi.c 20941 20942SYSV FILESYSTEM 20943S: Orphan 20944F: Documentation/filesystems/sysv-fs.rst 20945F: fs/sysv/ 20946F: include/linux/sysv_fs.h 20947 20948TASKSTATS STATISTICS INTERFACE 20949M: Balbir Singh <bsingharora@gmail.com> 20950S: Maintained 20951F: Documentation/accounting/taskstats* 20952F: include/linux/taskstats* 20953F: kernel/taskstats.c 20954 20955TC subsystem 20956M: Jamal Hadi Salim <jhs@mojatatu.com> 20957M: Cong Wang <xiyou.wangcong@gmail.com> 20958M: Jiri Pirko <jiri@resnulli.us> 20959L: netdev@vger.kernel.org 20960S: Maintained 20961F: include/net/pkt_cls.h 20962F: include/net/pkt_sched.h 20963F: include/net/tc_act/ 20964F: include/uapi/linux/pkt_cls.h 20965F: include/uapi/linux/pkt_sched.h 20966F: include/uapi/linux/tc_act/ 20967F: include/uapi/linux/tc_ematch/ 20968F: net/sched/ 20969F: tools/testing/selftests/tc-testing 20970 20971TC90522 MEDIA DRIVER 20972M: Akihiro Tsukada <tskd08@gmail.com> 20973L: linux-media@vger.kernel.org 20974S: Odd Fixes 20975F: drivers/media/dvb-frontends/tc90522* 20976 20977TCP LOW PRIORITY MODULE 20978M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20979M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20980S: Maintained 20981W: http://tcp-lp-mod.sourceforge.net/ 20982F: net/ipv4/tcp_lp.c 20983 20984TDA10071 MEDIA DRIVER 20985M: Antti Palosaari <crope@iki.fi> 20986L: linux-media@vger.kernel.org 20987S: Maintained 20988W: https://linuxtv.org 20989W: http://palosaari.fi/linux/ 20990Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20991T: git git://linuxtv.org/anttip/media_tree.git 20992F: drivers/media/dvb-frontends/tda10071* 20993 20994TDA18212 MEDIA DRIVER 20995M: Antti Palosaari <crope@iki.fi> 20996L: linux-media@vger.kernel.org 20997S: Maintained 20998W: https://linuxtv.org 20999W: http://palosaari.fi/linux/ 21000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21001T: git git://linuxtv.org/anttip/media_tree.git 21002F: drivers/media/tuners/tda18212* 21003 21004TDA18218 MEDIA DRIVER 21005M: Antti Palosaari <crope@iki.fi> 21006L: linux-media@vger.kernel.org 21007S: Maintained 21008W: https://linuxtv.org 21009W: http://palosaari.fi/linux/ 21010Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21011T: git git://linuxtv.org/anttip/media_tree.git 21012F: drivers/media/tuners/tda18218* 21013 21014TDA18250 MEDIA DRIVER 21015M: Olli Salonen <olli.salonen@iki.fi> 21016L: linux-media@vger.kernel.org 21017S: Maintained 21018W: https://linuxtv.org 21019Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21020T: git git://linuxtv.org/media_tree.git 21021F: drivers/media/tuners/tda18250* 21022 21023TDA18271 MEDIA DRIVER 21024M: Michael Krufky <mkrufky@linuxtv.org> 21025L: linux-media@vger.kernel.org 21026S: Maintained 21027W: https://linuxtv.org 21028W: http://github.com/mkrufky 21029Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21030T: git git://linuxtv.org/mkrufky/tuners.git 21031F: drivers/media/tuners/tda18271* 21032 21033TDA1997x MEDIA DRIVER 21034M: Tim Harvey <tharvey@gateworks.com> 21035L: linux-media@vger.kernel.org 21036S: Maintained 21037W: https://linuxtv.org 21038Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21039F: drivers/media/i2c/tda1997x.* 21040 21041TDA827x MEDIA DRIVER 21042M: Michael Krufky <mkrufky@linuxtv.org> 21043L: linux-media@vger.kernel.org 21044S: Maintained 21045W: https://linuxtv.org 21046W: http://github.com/mkrufky 21047Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21048T: git git://linuxtv.org/mkrufky/tuners.git 21049F: drivers/media/tuners/tda8290.* 21050 21051TDA8290 MEDIA DRIVER 21052M: Michael Krufky <mkrufky@linuxtv.org> 21053L: linux-media@vger.kernel.org 21054S: Maintained 21055W: https://linuxtv.org 21056W: http://github.com/mkrufky 21057Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21058T: git git://linuxtv.org/mkrufky/tuners.git 21059F: drivers/media/tuners/tda8290.* 21060 21061TDA9840 MEDIA DRIVER 21062M: Hans Verkuil <hverkuil@xs4all.nl> 21063L: linux-media@vger.kernel.org 21064S: Maintained 21065W: https://linuxtv.org 21066T: git git://linuxtv.org/media_tree.git 21067F: drivers/media/i2c/tda9840* 21068 21069TEA5761 TUNER DRIVER 21070M: Mauro Carvalho Chehab <mchehab@kernel.org> 21071L: linux-media@vger.kernel.org 21072S: Odd fixes 21073W: https://linuxtv.org 21074T: git git://linuxtv.org/media_tree.git 21075F: drivers/media/tuners/tea5761.* 21076 21077TEA5767 TUNER DRIVER 21078M: Mauro Carvalho Chehab <mchehab@kernel.org> 21079L: linux-media@vger.kernel.org 21080S: Maintained 21081W: https://linuxtv.org 21082T: git git://linuxtv.org/media_tree.git 21083F: drivers/media/tuners/tea5767.* 21084 21085TEA6415C MEDIA DRIVER 21086M: Hans Verkuil <hverkuil@xs4all.nl> 21087L: linux-media@vger.kernel.org 21088S: Maintained 21089W: https://linuxtv.org 21090T: git git://linuxtv.org/media_tree.git 21091F: drivers/media/i2c/tea6415c* 21092 21093TEA6420 MEDIA DRIVER 21094M: Hans Verkuil <hverkuil@xs4all.nl> 21095L: linux-media@vger.kernel.org 21096S: Maintained 21097W: https://linuxtv.org 21098T: git git://linuxtv.org/media_tree.git 21099F: drivers/media/i2c/tea6420* 21100 21101TEAM DRIVER 21102M: Jiri Pirko <jiri@resnulli.us> 21103L: netdev@vger.kernel.org 21104S: Supported 21105F: drivers/net/team/ 21106F: include/linux/if_team.h 21107F: include/uapi/linux/if_team.h 21108F: tools/testing/selftests/drivers/net/team/ 21109 21110TECHNICAL ADVISORY BOARD PROCESS DOCS 21111M: "Theodore Ts'o" <tytso@mit.edu> 21112M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21113L: tech-board-discuss@lists.linux-foundation.org 21114S: Maintained 21115F: Documentation/process/contribution-maturity-model.rst 21116F: Documentation/process/researcher-guidelines.rst 21117 21118TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21119M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21120S: Maintained 21121F: arch/x86/platform/ts5500/ 21122 21123TECHNOTREND USB IR RECEIVER 21124M: Sean Young <sean@mess.org> 21125L: linux-media@vger.kernel.org 21126S: Maintained 21127F: drivers/media/rc/ttusbir.c 21128 21129TECHWELL TW9910 VIDEO DECODER 21130L: linux-media@vger.kernel.org 21131S: Orphan 21132F: drivers/media/i2c/tw9910.c 21133F: include/media/i2c/tw9910.h 21134 21135TEE SUBSYSTEM 21136M: Jens Wiklander <jens.wiklander@linaro.org> 21137R: Sumit Garg <sumit.garg@linaro.org> 21138L: op-tee@lists.trustedfirmware.org 21139S: Maintained 21140F: Documentation/staging/tee.rst 21141F: drivers/tee/ 21142F: include/linux/tee_drv.h 21143F: include/uapi/linux/tee.h 21144 21145TEGRA ARCHITECTURE SUPPORT 21146M: Thierry Reding <thierry.reding@gmail.com> 21147M: Jonathan Hunter <jonathanh@nvidia.com> 21148L: linux-tegra@vger.kernel.org 21149S: Supported 21150Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21151T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21152N: [^a-z]tegra 21153 21154TEGRA CLOCK DRIVER 21155M: Peter De Schrijver <pdeschrijver@nvidia.com> 21156M: Prashant Gaikwad <pgaikwad@nvidia.com> 21157S: Supported 21158F: drivers/clk/tegra/ 21159 21160TEGRA DMA DRIVERS 21161M: Laxman Dewangan <ldewangan@nvidia.com> 21162M: Jon Hunter <jonathanh@nvidia.com> 21163S: Supported 21164F: drivers/dma/tegra* 21165 21166TEGRA I2C DRIVER 21167M: Laxman Dewangan <ldewangan@nvidia.com> 21168R: Dmitry Osipenko <digetx@gmail.com> 21169S: Supported 21170F: drivers/i2c/busses/i2c-tegra.c 21171 21172TEGRA IOMMU DRIVERS 21173M: Thierry Reding <thierry.reding@gmail.com> 21174R: Krishna Reddy <vdumpa@nvidia.com> 21175L: linux-tegra@vger.kernel.org 21176S: Supported 21177F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21178F: drivers/iommu/tegra* 21179 21180TEGRA KBC DRIVER 21181M: Laxman Dewangan <ldewangan@nvidia.com> 21182S: Supported 21183F: drivers/input/keyboard/tegra-kbc.c 21184 21185TEGRA NAND DRIVER 21186M: Stefan Agner <stefan@agner.ch> 21187M: Lucas Stach <dev@lynxeye.de> 21188S: Maintained 21189F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21190F: drivers/mtd/nand/raw/tegra_nand.c 21191 21192TEGRA PWM DRIVER 21193M: Thierry Reding <thierry.reding@gmail.com> 21194S: Supported 21195F: drivers/pwm/pwm-tegra.c 21196 21197TEGRA QUAD SPI DRIVER 21198M: Thierry Reding <thierry.reding@gmail.com> 21199M: Jonathan Hunter <jonathanh@nvidia.com> 21200M: Sowjanya Komatineni <skomatineni@nvidia.com> 21201L: linux-tegra@vger.kernel.org 21202S: Maintained 21203F: drivers/spi/spi-tegra210-quad.c 21204 21205TEGRA SERIAL DRIVER 21206M: Laxman Dewangan <ldewangan@nvidia.com> 21207S: Supported 21208F: drivers/tty/serial/serial-tegra.c 21209 21210TEGRA SPI DRIVER 21211M: Laxman Dewangan <ldewangan@nvidia.com> 21212S: Supported 21213F: drivers/spi/spi-tegra* 21214 21215TEGRA VIDEO DRIVER 21216M: Thierry Reding <thierry.reding@gmail.com> 21217M: Jonathan Hunter <jonathanh@nvidia.com> 21218M: Sowjanya Komatineni <skomatineni@nvidia.com> 21219M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21220L: linux-media@vger.kernel.org 21221L: linux-tegra@vger.kernel.org 21222S: Maintained 21223F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21224F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21225F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21226F: drivers/staging/media/tegra-video/ 21227 21228TEGRA XUSB PADCTL DRIVER 21229M: JC Kuo <jckuo@nvidia.com> 21230S: Supported 21231F: drivers/phy/tegra/xusb* 21232 21233TEHUTI ETHERNET DRIVER 21234M: Andy Gospodarek <andy@greyhouse.net> 21235L: netdev@vger.kernel.org 21236S: Supported 21237F: drivers/net/ethernet/tehuti/* 21238 21239TELECOM CLOCK DRIVER FOR MCPL0010 21240M: Mark Gross <markgross@kernel.org> 21241S: Supported 21242F: drivers/char/tlclk.c 21243 21244TEMPO SEMICONDUCTOR DRIVERS 21245M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21246S: Maintained 21247F: Documentation/devicetree/bindings/sound/tscs*.txt 21248F: sound/soc/codecs/tscs*.c 21249F: sound/soc/codecs/tscs*.h 21250 21251TENSILICA XTENSA PORT (xtensa) 21252M: Chris Zankel <chris@zankel.net> 21253M: Max Filippov <jcmvbkbc@gmail.com> 21254S: Maintained 21255T: git https://github.com/jcmvbkbc/linux-xtensa.git 21256F: arch/xtensa/ 21257F: drivers/irqchip/irq-xtensa-* 21258 21259TEXAS INSTRUMENTS ASoC DRIVERS 21260M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21262S: Maintained 21263F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21264F: sound/soc/ti/ 21265 21266TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21267M: Shenghao Ding <shenghao-ding@ti.com> 21268M: Kevin Lu <kevin-lu@ti.com> 21269M: Baojun Xu <baojun.xu@ti.com> 21270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21271S: Maintained 21272F: Documentation/devicetree/bindings/sound/tas2552.txt 21273F: Documentation/devicetree/bindings/sound/tas2562.yaml 21274F: Documentation/devicetree/bindings/sound/tas2770.yaml 21275F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21276F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21277F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21278F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21279F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21280F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21281F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21282F: include/sound/tas2*.h 21283F: include/sound/tlv320*.h 21284F: include/sound/tpa6130a2-plat.h 21285F: sound/pci/hda/tas2781_hda_i2c.c 21286F: sound/soc/codecs/pcm1681.c 21287F: sound/soc/codecs/pcm1789*.* 21288F: sound/soc/codecs/pcm179x*.* 21289F: sound/soc/codecs/pcm186x*.* 21290F: sound/soc/codecs/pcm3008.* 21291F: sound/soc/codecs/pcm3060*.* 21292F: sound/soc/codecs/pcm3168a*.* 21293F: sound/soc/codecs/pcm5102a.c 21294F: sound/soc/codecs/pcm512x*.* 21295F: sound/soc/codecs/tas2*.* 21296F: sound/soc/codecs/tlv320*.* 21297F: sound/soc/codecs/tpa6130a2.* 21298 21299TEXAS INSTRUMENTS DMA DRIVERS 21300M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21301L: dmaengine@vger.kernel.org 21302S: Maintained 21303F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21304F: Documentation/devicetree/bindings/dma/ti-edma.txt 21305F: Documentation/devicetree/bindings/dma/ti/ 21306F: drivers/dma/ti/ 21307F: include/linux/dma/k3-psil.h 21308F: include/linux/dma/k3-udma-glue.h 21309F: include/linux/dma/ti-cppi5.h 21310X: drivers/dma/ti/cppi41.c 21311 21312TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21313M: Robert Marko <robert.marko@sartura.hr> 21314M: Luka Perkov <luka.perkov@sartura.hr> 21315L: linux-hwmon@vger.kernel.org 21316S: Maintained 21317F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21318F: Documentation/hwmon/tps23861.rst 21319F: drivers/hwmon/tps23861.c 21320 21321TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21322M: Ricardo Ribalda <ribalda@kernel.org> 21323L: linux-iio@vger.kernel.org 21324S: Supported 21325F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21326F: drivers/iio/dac/ti-dac7612.c 21327 21328TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21329M: Nishanth Menon <nm@ti.com> 21330M: Tero Kristo <kristo@kernel.org> 21331M: Santosh Shilimkar <ssantosh@kernel.org> 21332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21333S: Maintained 21334F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21335F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21336F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21337F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21338F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21339F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21340F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21341F: drivers/clk/keystone/sci-clk.c 21342F: drivers/firmware/ti_sci* 21343F: drivers/irqchip/irq-ti-sci-inta.c 21344F: drivers/irqchip/irq-ti-sci-intr.c 21345F: drivers/reset/reset-ti-sci.c 21346F: drivers/soc/ti/ti_sci_inta_msi.c 21347F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21348F: include/dt-bindings/soc/ti,sci_pm_domain.h 21349F: include/linux/soc/ti/ti_sci_inta_msi.h 21350F: include/linux/soc/ti/ti_sci_protocol.h 21351 21352TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21353M: Puranjay Mohan <puranjay12@gmail.com> 21354L: linux-iio@vger.kernel.org 21355S: Supported 21356F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21357F: drivers/iio/temperature/tmp117.c 21358 21359THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21360M: Hans Verkuil <hverkuil@xs4all.nl> 21361L: linux-media@vger.kernel.org 21362S: Maintained 21363W: https://linuxtv.org 21364T: git git://linuxtv.org/media_tree.git 21365F: drivers/media/radio/radio-raremono.c 21366 21367THERMAL 21368M: Rafael J. Wysocki <rafael@kernel.org> 21369M: Daniel Lezcano <daniel.lezcano@linaro.org> 21370R: Amit Kucheria <amitk@kernel.org> 21371R: Zhang Rui <rui.zhang@intel.com> 21372L: linux-pm@vger.kernel.org 21373S: Supported 21374Q: https://patchwork.kernel.org/project/linux-pm/list/ 21375T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21376F: Documentation/ABI/testing/sysfs-class-thermal 21377F: Documentation/admin-guide/thermal/ 21378F: Documentation/devicetree/bindings/thermal/ 21379F: Documentation/driver-api/thermal/ 21380F: drivers/thermal/ 21381F: include/dt-bindings/thermal/ 21382F: include/linux/cpu_cooling.h 21383F: include/linux/thermal.h 21384F: include/uapi/linux/thermal.h 21385F: tools/lib/thermal/ 21386F: tools/thermal/ 21387 21388THERMAL DRIVER FOR AMLOGIC SOCS 21389M: Guillaume La Roque <glaroque@baylibre.com> 21390L: linux-pm@vger.kernel.org 21391L: linux-amlogic@lists.infradead.org 21392S: Supported 21393W: http://linux-meson.com/ 21394F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21395F: drivers/thermal/amlogic_thermal.c 21396 21397THERMAL/CPU_COOLING 21398M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21399M: Daniel Lezcano <daniel.lezcano@linaro.org> 21400M: Viresh Kumar <viresh.kumar@linaro.org> 21401R: Lukasz Luba <lukasz.luba@arm.com> 21402L: linux-pm@vger.kernel.org 21403S: Supported 21404F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21405F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21406F: drivers/thermal/cpufreq_cooling.c 21407F: drivers/thermal/cpuidle_cooling.c 21408F: include/linux/cpu_cooling.h 21409 21410THERMAL/POWER_ALLOCATOR 21411M: Lukasz Luba <lukasz.luba@arm.com> 21412L: linux-pm@vger.kernel.org 21413S: Maintained 21414F: Documentation/driver-api/thermal/power_allocator.rst 21415F: drivers/thermal/gov_power_allocator.c 21416F: drivers/thermal/thermal_trace_ipa.h 21417 21418THINKPAD ACPI EXTRAS DRIVER 21419M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21420L: ibm-acpi-devel@lists.sourceforge.net 21421L: platform-driver-x86@vger.kernel.org 21422S: Maintained 21423W: http://ibm-acpi.sourceforge.net 21424W: http://thinkwiki.org/wiki/Ibm-acpi 21425T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21426F: drivers/platform/x86/thinkpad_acpi.c 21427 21428THINKPAD LMI DRIVER 21429M: Mark Pearson <markpearson@lenovo.com> 21430L: platform-driver-x86@vger.kernel.org 21431S: Maintained 21432F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21433F: drivers/platform/x86/think-lmi.? 21434 21435THUNDERBOLT DMA TRAFFIC TEST DRIVER 21436M: Isaac Hazan <isaac.hazan@intel.com> 21437L: linux-usb@vger.kernel.org 21438S: Maintained 21439F: drivers/thunderbolt/dma_test.c 21440 21441THUNDERBOLT DRIVER 21442M: Andreas Noever <andreas.noever@gmail.com> 21443M: Michael Jamet <michael.jamet@intel.com> 21444M: Mika Westerberg <mika.westerberg@linux.intel.com> 21445M: Yehezkel Bernat <YehezkelShB@gmail.com> 21446L: linux-usb@vger.kernel.org 21447S: Maintained 21448T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21449F: Documentation/admin-guide/thunderbolt.rst 21450F: drivers/thunderbolt/ 21451F: include/linux/thunderbolt.h 21452 21453THUNDERBOLT NETWORK DRIVER 21454M: Michael Jamet <michael.jamet@intel.com> 21455M: Mika Westerberg <mika.westerberg@linux.intel.com> 21456M: Yehezkel Bernat <YehezkelShB@gmail.com> 21457L: netdev@vger.kernel.org 21458S: Maintained 21459F: drivers/net/thunderbolt/ 21460 21461THUNDERX GPIO DRIVER 21462M: Robert Richter <rric@kernel.org> 21463S: Odd Fixes 21464F: drivers/gpio/gpio-thunderx.c 21465 21466TI ADS7924 ADC DRIVER 21467M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21468L: linux-iio@vger.kernel.org 21469S: Supported 21470F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21471F: drivers/iio/adc/ti-ads7924.c 21472 21473TI AM437X VPFE DRIVER 21474M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21475L: linux-media@vger.kernel.org 21476S: Maintained 21477W: https://linuxtv.org 21478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21479T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21480F: drivers/media/platform/ti/am437x/ 21481 21482TI BANDGAP AND THERMAL DRIVER 21483M: Eduardo Valentin <edubezval@gmail.com> 21484M: Keerthy <j-keerthy@ti.com> 21485L: linux-pm@vger.kernel.org 21486L: linux-omap@vger.kernel.org 21487S: Maintained 21488F: drivers/thermal/ti-soc-thermal/ 21489 21490TI BQ27XXX POWER SUPPLY DRIVER 21491F: drivers/power/supply/bq27xxx_battery.c 21492F: drivers/power/supply/bq27xxx_battery_i2c.c 21493F: include/linux/power/bq27xxx_battery.h 21494 21495TI CDCE706 CLOCK DRIVER 21496M: Max Filippov <jcmvbkbc@gmail.com> 21497S: Maintained 21498F: drivers/clk/clk-cdce706.c 21499 21500TI CLOCK DRIVER 21501M: Tero Kristo <kristo@kernel.org> 21502L: linux-omap@vger.kernel.org 21503S: Odd Fixes 21504F: drivers/clk/ti/ 21505F: include/linux/clk/ti.h 21506 21507TI DAVINCI MACHINE SUPPORT 21508M: Bartosz Golaszewski <brgl@bgdev.pl> 21509L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21510S: Maintained 21511T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21512F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21513F: arch/arm/boot/dts/ti/davinci/ 21514F: arch/arm/mach-davinci/ 21515F: drivers/i2c/busses/i2c-davinci.c 21516 21517TI DAVINCI SERIES CLOCK DRIVER 21518M: David Lechner <david@lechnology.com> 21519R: Sekhar Nori <nsekhar@ti.com> 21520S: Maintained 21521F: Documentation/devicetree/bindings/clock/ti/davinci/ 21522F: drivers/clk/davinci/ 21523F: include/linux/clk/davinci.h 21524 21525TI DAVINCI SERIES GPIO DRIVER 21526M: Keerthy <j-keerthy@ti.com> 21527L: linux-gpio@vger.kernel.org 21528S: Maintained 21529F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21530F: drivers/gpio/gpio-davinci.c 21531 21532TI DAVINCI SERIES MEDIA DRIVER 21533M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21534L: linux-media@vger.kernel.org 21535S: Maintained 21536W: https://linuxtv.org 21537Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21538T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21539F: drivers/media/platform/ti/davinci/ 21540F: include/media/davinci/ 21541 21542TI ENHANCED CAPTURE (eCAP) DRIVER 21543M: Vignesh Raghavendra <vigneshr@ti.com> 21544R: Julien Panis <jpanis@baylibre.com> 21545L: linux-iio@vger.kernel.org 21546L: linux-omap@vger.kernel.org 21547S: Maintained 21548F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21549F: drivers/counter/ti-ecap-capture.c 21550 21551TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21552R: David Lechner <david@lechnology.com> 21553L: linux-iio@vger.kernel.org 21554F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21555F: drivers/counter/ti-eqep.c 21556 21557TI ETHERNET SWITCH DRIVER (CPSW) 21558R: Grygorii Strashko <grygorii.strashko@ti.com> 21559L: linux-omap@vger.kernel.org 21560L: netdev@vger.kernel.org 21561S: Maintained 21562F: drivers/net/ethernet/ti/cpsw* 21563F: drivers/net/ethernet/ti/davinci* 21564 21565TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21566M: Alex Dubov <oakad@yahoo.com> 21567S: Maintained 21568W: http://tifmxx.berlios.de/ 21569F: drivers/memstick/host/tifm_ms.c 21570F: drivers/misc/tifm* 21571F: drivers/mmc/host/tifm_sd.c 21572F: include/linux/tifm.h 21573 21574TI FPD-LINK DRIVERS 21575M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21576L: linux-media@vger.kernel.org 21577S: Maintained 21578F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21579F: drivers/media/i2c/ds90* 21580F: include/media/i2c/ds90* 21581 21582TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21583M: Nishanth Menon <nm@ti.com> 21584M: Santosh Shilimkar <ssantosh@kernel.org> 21585L: linux-kernel@vger.kernel.org 21586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21587S: Maintained 21588T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21589F: drivers/pmdomain/ti/omap_prm.c 21590F: drivers/soc/ti/* 21591 21592TI LM49xxx FAMILY ASoC CODEC DRIVERS 21593M: M R Swami Reddy <mr.swami.reddy@ti.com> 21594M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21595L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21596S: Maintained 21597F: sound/soc/codecs/isabelle* 21598F: sound/soc/codecs/lm49453* 21599 21600TI LMP92064 ADC DRIVER 21601M: Leonard Göhrs <l.goehrs@pengutronix.de> 21602R: kernel@pengutronix.de 21603L: linux-iio@vger.kernel.org 21604S: Maintained 21605F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21606F: drivers/iio/adc/ti-lmp92064.c 21607 21608TI PCM3060 ASoC CODEC DRIVER 21609M: Kirill Marinushkin <kmarinushkin@birdec.com> 21610L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21611S: Maintained 21612F: Documentation/devicetree/bindings/sound/pcm3060.txt 21613F: sound/soc/codecs/pcm3060* 21614 21615TI TAS571X FAMILY ASoC CODEC DRIVER 21616M: Kevin Cernekee <cernekee@chromium.org> 21617L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21618S: Odd Fixes 21619F: sound/soc/codecs/tas571x* 21620 21621TI TMAG5273 MAGNETOMETER DRIVER 21622M: Gerald Loacker <gerald.loacker@wolfvision.net> 21623L: linux-iio@vger.kernel.org 21624S: Maintained 21625F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21626F: drivers/iio/magnetometer/tmag5273.c 21627 21628TI TRF7970A NFC DRIVER 21629M: Mark Greer <mgreer@animalcreek.com> 21630L: linux-wireless@vger.kernel.org 21631S: Supported 21632F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21633F: drivers/nfc/trf7970a.c 21634 21635TI TSC2046 ADC DRIVER 21636M: Oleksij Rempel <o.rempel@pengutronix.de> 21637R: kernel@pengutronix.de 21638L: linux-iio@vger.kernel.org 21639S: Maintained 21640F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21641F: drivers/iio/adc/ti-tsc2046.c 21642 21643TI TWL4030 SERIES SOC CODEC DRIVER 21644M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21645L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21646S: Maintained 21647F: sound/soc/codecs/twl4030* 21648 21649TI VPE/CAL DRIVERS 21650M: Benoit Parrot <bparrot@ti.com> 21651L: linux-media@vger.kernel.org 21652S: Maintained 21653W: http://linuxtv.org/ 21654Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21655F: Documentation/devicetree/bindings/media/ti,cal.yaml 21656F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21657F: drivers/media/platform/ti/cal/ 21658F: drivers/media/platform/ti/vpe/ 21659 21660TI WILINK WIRELESS DRIVERS 21661L: linux-wireless@vger.kernel.org 21662S: Orphan 21663W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21664W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21665T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21666F: drivers/net/wireless/ti/ 21667 21668TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21669M: John Stultz <jstultz@google.com> 21670M: Thomas Gleixner <tglx@linutronix.de> 21671R: Stephen Boyd <sboyd@kernel.org> 21672L: linux-kernel@vger.kernel.org 21673S: Supported 21674T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21675F: include/linux/clocksource.h 21676F: include/linux/time.h 21677F: include/linux/timex.h 21678F: include/uapi/linux/time.h 21679F: include/uapi/linux/timex.h 21680F: kernel/time/alarmtimer.c 21681F: kernel/time/clocksource.c 21682F: kernel/time/ntp.c 21683F: kernel/time/time*.c 21684F: tools/testing/selftests/timers/ 21685 21686TIPC NETWORK LAYER 21687M: Jon Maloy <jmaloy@redhat.com> 21688M: Ying Xue <ying.xue@windriver.com> 21689L: netdev@vger.kernel.org (core kernel code) 21690L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21691S: Maintained 21692W: http://tipc.sourceforge.net/ 21693F: include/uapi/linux/tipc*.h 21694F: net/tipc/ 21695 21696TLAN NETWORK DRIVER 21697M: Samuel Chessman <chessman@tux.org> 21698L: tlan-devel@lists.sourceforge.net (subscribers-only) 21699S: Maintained 21700W: http://sourceforge.net/projects/tlan/ 21701F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21702F: drivers/net/ethernet/ti/tlan.* 21703 21704TMIO/SDHI MMC DRIVER 21705M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21706L: linux-mmc@vger.kernel.org 21707L: linux-renesas-soc@vger.kernel.org 21708S: Supported 21709F: drivers/mmc/host/renesas_sdhi* 21710F: drivers/mmc/host/tmio_mmc* 21711F: include/linux/mfd/tmio.h 21712 21713TMP401 HARDWARE MONITOR DRIVER 21714M: Guenter Roeck <linux@roeck-us.net> 21715L: linux-hwmon@vger.kernel.org 21716S: Maintained 21717F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21718F: Documentation/hwmon/tmp401.rst 21719F: drivers/hwmon/tmp401.c 21720 21721TMP464 HARDWARE MONITOR DRIVER 21722M: Guenter Roeck <linux@roeck-us.net> 21723L: linux-hwmon@vger.kernel.org 21724S: Maintained 21725F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21726F: Documentation/hwmon/tmp464.rst 21727F: drivers/hwmon/tmp464.c 21728 21729TMP513 HARDWARE MONITOR DRIVER 21730M: Eric Tremblay <etremblay@distech-controls.com> 21731L: linux-hwmon@vger.kernel.org 21732S: Maintained 21733F: Documentation/hwmon/tmp513.rst 21734F: drivers/hwmon/tmp513.c 21735 21736TMPFS (SHMEM FILESYSTEM) 21737M: Hugh Dickins <hughd@google.com> 21738L: linux-mm@kvack.org 21739S: Maintained 21740F: include/linux/shmem_fs.h 21741F: mm/shmem.c 21742 21743TOMOYO SECURITY MODULE 21744M: Kentaro Takeda <takedakn@nttdata.co.jp> 21745M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21746L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21747L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21748L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21749L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21750S: Maintained 21751W: https://tomoyo.osdn.jp/ 21752F: security/tomoyo/ 21753 21754TOPSTAR LAPTOP EXTRAS DRIVER 21755M: Herton Ronaldo Krzesinski <herton@canonical.com> 21756L: platform-driver-x86@vger.kernel.org 21757S: Maintained 21758F: drivers/platform/x86/topstar-laptop.c 21759 21760TORTURE-TEST MODULES 21761M: Davidlohr Bueso <dave@stgolabs.net> 21762M: "Paul E. McKenney" <paulmck@kernel.org> 21763M: Josh Triplett <josh@joshtriplett.org> 21764L: linux-kernel@vger.kernel.org 21765S: Supported 21766T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21767F: Documentation/RCU/torture.rst 21768F: kernel/locking/locktorture.c 21769F: kernel/rcu/rcuscale.c 21770F: kernel/rcu/rcutorture.c 21771F: kernel/rcu/refscale.c 21772F: kernel/torture.c 21773 21774TOSHIBA ACPI EXTRAS DRIVER 21775M: Azael Avalos <coproscefalo@gmail.com> 21776L: platform-driver-x86@vger.kernel.org 21777S: Maintained 21778F: drivers/platform/x86/toshiba_acpi.c 21779 21780TOSHIBA BLUETOOTH DRIVER 21781M: Azael Avalos <coproscefalo@gmail.com> 21782L: platform-driver-x86@vger.kernel.org 21783S: Maintained 21784F: drivers/platform/x86/toshiba_bluetooth.c 21785 21786TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21787M: Azael Avalos <coproscefalo@gmail.com> 21788L: platform-driver-x86@vger.kernel.org 21789S: Maintained 21790F: drivers/platform/x86/toshiba_haps.c 21791 21792TOSHIBA SMM DRIVER 21793M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21794S: Maintained 21795W: http://www.buzzard.org.uk/toshiba/ 21796F: drivers/char/toshiba.c 21797F: include/linux/toshiba.h 21798F: include/uapi/linux/toshiba.h 21799 21800TOSHIBA TC358743 DRIVER 21801M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21802L: linux-media@vger.kernel.org 21803S: Maintained 21804F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21805F: drivers/media/i2c/tc358743* 21806F: include/media/i2c/tc358743.h 21807 21808TOSHIBA WMI HOTKEYS DRIVER 21809M: Azael Avalos <coproscefalo@gmail.com> 21810L: platform-driver-x86@vger.kernel.org 21811S: Maintained 21812F: drivers/platform/x86/toshiba-wmi.c 21813 21814TPM DEVICE DRIVER 21815M: Peter Huewe <peterhuewe@gmx.de> 21816M: Jarkko Sakkinen <jarkko@kernel.org> 21817R: Jason Gunthorpe <jgg@ziepe.ca> 21818L: linux-integrity@vger.kernel.org 21819S: Maintained 21820W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21821Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21822T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21823F: drivers/char/tpm/ 21824 21825TPS546D24 DRIVER 21826M: Duke Du <dukedu83@gmail.com> 21827L: linux-hwmon@vger.kernel.org 21828S: Maintained 21829F: Documentation/hwmon/tps546d24.rst 21830F: drivers/hwmon/pmbus/tps546d24.c 21831 21832TQ SYSTEMS BOARD & DRIVER SUPPORT 21833L: linux@ew.tq-group.com 21834S: Supported 21835W: https://www.tq-group.com/en/products/tq-embedded/ 21836F: arch/arm/boot/dts/imx*mba*.dts* 21837F: arch/arm/boot/dts/imx*tqma*.dts* 21838F: arch/arm/boot/dts/mba*.dtsi 21839F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 21840F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 21841F: arch/arm64/boot/dts/freescale/mba*.dtsi 21842F: drivers/gpio/gpio-tqmx86.c 21843F: drivers/mfd/tqmx86.c 21844F: drivers/watchdog/tqmx86_wdt.c 21845 21846TRACING 21847M: Steven Rostedt <rostedt@goodmis.org> 21848M: Masami Hiramatsu <mhiramat@kernel.org> 21849L: linux-kernel@vger.kernel.org 21850L: linux-trace-kernel@vger.kernel.org 21851S: Maintained 21852Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21853T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21854F: Documentation/trace/* 21855F: fs/tracefs/ 21856F: include/linux/trace*.h 21857F: include/trace/ 21858F: kernel/trace/ 21859F: scripts/tracing/ 21860F: tools/testing/selftests/ftrace/ 21861 21862TRACING MMIO ACCESSES (MMIOTRACE) 21863M: Steven Rostedt <rostedt@goodmis.org> 21864M: Masami Hiramatsu <mhiramat@kernel.org> 21865R: Karol Herbst <karolherbst@gmail.com> 21866R: Pekka Paalanen <ppaalanen@gmail.com> 21867L: linux-kernel@vger.kernel.org 21868L: nouveau@lists.freedesktop.org 21869S: Maintained 21870F: arch/x86/mm/kmmio.c 21871F: arch/x86/mm/mmio-mod.c 21872F: arch/x86/mm/testmmiotrace.c 21873F: include/linux/mmiotrace.h 21874F: kernel/trace/trace_mmiotrace.c 21875 21876TRACING OS NOISE / LATENCY TRACERS 21877M: Steven Rostedt <rostedt@goodmis.org> 21878M: Daniel Bristot de Oliveira <bristot@kernel.org> 21879S: Maintained 21880F: Documentation/trace/hwlat_detector.rst 21881F: Documentation/trace/osnoise-tracer.rst 21882F: Documentation/trace/timerlat-tracer.rst 21883F: arch/*/kernel/trace.c 21884F: include/trace/events/osnoise.h 21885F: kernel/trace/trace_hwlat.c 21886F: kernel/trace/trace_irqsoff.c 21887F: kernel/trace/trace_osnoise.c 21888F: kernel/trace/trace_sched_wakeup.c 21889 21890TRADITIONAL CHINESE DOCUMENTATION 21891M: Hu Haowen <src.res.211@gmail.com> 21892S: Maintained 21893W: https://github.com/srcres258/linux-doc 21894T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21895F: Documentation/translations/zh_TW/ 21896 21897TTY LAYER AND SERIAL DRIVERS 21898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21899M: Jiri Slaby <jirislaby@kernel.org> 21900L: linux-kernel@vger.kernel.org 21901L: linux-serial@vger.kernel.org 21902S: Supported 21903T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21904F: Documentation/devicetree/bindings/serial/ 21905F: Documentation/driver-api/serial/ 21906F: drivers/tty/ 21907F: include/linux/selection.h 21908F: include/linux/serial.h 21909F: include/linux/serial_core.h 21910F: include/linux/sysrq.h 21911F: include/linux/tty*.h 21912F: include/linux/vt.h 21913F: include/linux/vt_*.h 21914F: include/uapi/linux/serial.h 21915F: include/uapi/linux/serial_core.h 21916F: include/uapi/linux/tty.h 21917 21918TUA9001 MEDIA DRIVER 21919M: Antti Palosaari <crope@iki.fi> 21920L: linux-media@vger.kernel.org 21921S: Maintained 21922W: https://linuxtv.org 21923W: http://palosaari.fi/linux/ 21924Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21925T: git git://linuxtv.org/anttip/media_tree.git 21926F: drivers/media/tuners/tua9001* 21927 21928TULIP NETWORK DRIVERS 21929L: netdev@vger.kernel.org 21930L: linux-parisc@vger.kernel.org 21931S: Orphan 21932F: drivers/net/ethernet/dec/tulip/ 21933 21934TUN/TAP driver 21935M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21936M: Jason Wang <jasowang@redhat.com> 21937S: Maintained 21938W: http://vtun.sourceforge.net/tun 21939F: Documentation/networking/tuntap.rst 21940F: arch/um/os-Linux/drivers/ 21941F: drivers/net/tap.c 21942F: drivers/net/tun.c 21943 21944TURBOCHANNEL SUBSYSTEM 21945M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21946M: Ralf Baechle <ralf@linux-mips.org> 21947L: linux-mips@vger.kernel.org 21948S: Maintained 21949Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21950F: drivers/tc/ 21951F: include/linux/tc.h 21952 21953TURBOSTAT UTILITY 21954M: "Len Brown" <lenb@kernel.org> 21955L: linux-pm@vger.kernel.org 21956S: Supported 21957Q: https://patchwork.kernel.org/project/linux-pm/list/ 21958B: https://bugzilla.kernel.org 21959T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21960F: tools/power/x86/turbostat/ 21961 21962TW5864 VIDEO4LINUX DRIVER 21963M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21964M: Anton Sviridenko <anton@corp.bluecherry.net> 21965M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21966M: Andrey Utkin <andrey_utkin@fastmail.com> 21967L: linux-media@vger.kernel.org 21968S: Supported 21969F: drivers/media/pci/tw5864/ 21970 21971TW68 VIDEO4LINUX DRIVER 21972M: Hans Verkuil <hverkuil@xs4all.nl> 21973L: linux-media@vger.kernel.org 21974S: Odd Fixes 21975W: https://linuxtv.org 21976T: git git://linuxtv.org/media_tree.git 21977F: drivers/media/pci/tw68/ 21978 21979TW686X VIDEO4LINUX DRIVER 21980M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21981L: linux-media@vger.kernel.org 21982S: Maintained 21983W: http://linuxtv.org 21984T: git git://linuxtv.org/media_tree.git 21985F: drivers/media/pci/tw686x/ 21986 21987U-BOOT ENVIRONMENT VARIABLES 21988M: Rafał Miłecki <rafal@milecki.pl> 21989S: Maintained 21990F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21991F: drivers/nvmem/u-boot-env.c 21992 21993UACCE ACCELERATOR FRAMEWORK 21994M: Zhangfei Gao <zhangfei.gao@linaro.org> 21995M: Zhou Wang <wangzhou1@hisilicon.com> 21996L: linux-accelerators@lists.ozlabs.org 21997L: linux-kernel@vger.kernel.org 21998S: Maintained 21999F: Documentation/ABI/testing/sysfs-driver-uacce 22000F: Documentation/misc-devices/uacce.rst 22001F: drivers/misc/uacce/ 22002F: include/linux/uacce.h 22003F: include/uapi/misc/uacce/ 22004 22005UBI FILE SYSTEM (UBIFS) 22006M: Richard Weinberger <richard@nod.at> 22007L: linux-mtd@lists.infradead.org 22008S: Supported 22009W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22010T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22011T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22012F: Documentation/ABI/testing/sysfs-fs-ubifs 22013F: Documentation/filesystems/ubifs-authentication.rst 22014F: Documentation/filesystems/ubifs.rst 22015F: fs/ubifs/ 22016 22017UBLK USERSPACE BLOCK DRIVER 22018M: Ming Lei <ming.lei@redhat.com> 22019L: linux-block@vger.kernel.org 22020S: Maintained 22021F: Documentation/block/ublk.rst 22022F: drivers/block/ublk_drv.c 22023F: include/uapi/linux/ublk_cmd.h 22024 22025UCLINUX (M68KNOMMU AND COLDFIRE) 22026M: Greg Ungerer <gerg@linux-m68k.org> 22027L: linux-m68k@lists.linux-m68k.org 22028S: Maintained 22029W: http://www.linux-m68k.org/ 22030T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22031F: arch/m68k/*/*_no.* 22032F: arch/m68k/68*/ 22033F: arch/m68k/coldfire/ 22034F: arch/m68k/include/asm/*_no.* 22035 22036UDF FILESYSTEM 22037M: Jan Kara <jack@suse.com> 22038S: Maintained 22039F: Documentation/filesystems/udf.rst 22040F: fs/udf/ 22041 22042UDRAW TABLET 22043M: Bastien Nocera <hadess@hadess.net> 22044L: linux-input@vger.kernel.org 22045S: Maintained 22046F: drivers/hid/hid-udraw-ps3.c 22047 22048UFS FILESYSTEM 22049M: Evgeniy Dushistov <dushistov@mail.ru> 22050S: Maintained 22051F: Documentation/admin-guide/ufs.rst 22052F: fs/ufs/ 22053 22054UHID USERSPACE HID IO DRIVER 22055M: David Rheinsberg <david@readahead.eu> 22056L: linux-input@vger.kernel.org 22057S: Maintained 22058F: drivers/hid/uhid.c 22059F: include/uapi/linux/uhid.h 22060 22061ULPI BUS 22062M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22063L: linux-usb@vger.kernel.org 22064S: Maintained 22065F: drivers/usb/common/ulpi.c 22066F: include/linux/ulpi/ 22067 22068UNICODE SUBSYSTEM 22069M: Gabriel Krisman Bertazi <krisman@collabora.com> 22070L: linux-fsdevel@vger.kernel.org 22071S: Supported 22072F: fs/unicode/ 22073 22074UNIFDEF 22075M: Tony Finch <dot@dotat.at> 22076S: Maintained 22077W: http://dotat.at/prog/unifdef 22078F: scripts/unifdef.c 22079 22080UNIFORM CDROM DRIVER 22081M: Phillip Potter <phil@philpotter.co.uk> 22082S: Maintained 22083F: Documentation/cdrom/ 22084F: drivers/cdrom/cdrom.c 22085F: include/linux/cdrom.h 22086F: include/uapi/linux/cdrom.h 22087 22088UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22089R: Alim Akhtar <alim.akhtar@samsung.com> 22090R: Avri Altman <avri.altman@wdc.com> 22091R: Bart Van Assche <bvanassche@acm.org> 22092L: linux-scsi@vger.kernel.org 22093S: Supported 22094F: Documentation/devicetree/bindings/ufs/ 22095F: Documentation/scsi/ufs.rst 22096F: drivers/ufs/core/ 22097 22098UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22099M: Pedro Sousa <pedrom.sousa@synopsys.com> 22100L: linux-scsi@vger.kernel.org 22101S: Supported 22102F: drivers/ufs/host/*dwc* 22103 22104UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22105M: Alim Akhtar <alim.akhtar@samsung.com> 22106L: linux-scsi@vger.kernel.org 22107S: Maintained 22108F: drivers/ufs/host/ufs-exynos* 22109 22110UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22111M: Stanley Chu <stanley.chu@mediatek.com> 22112L: linux-scsi@vger.kernel.org 22113L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22114S: Maintained 22115F: drivers/ufs/host/ufs-mediatek* 22116 22117UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22118M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22119L: linux-arm-msm@vger.kernel.org 22120L: linux-scsi@vger.kernel.org 22121S: Maintained 22122F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22123F: drivers/ufs/host/ufs-qcom* 22124 22125UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22126M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22127L: linux-renesas-soc@vger.kernel.org 22128L: linux-scsi@vger.kernel.org 22129S: Maintained 22130F: drivers/ufs/host/ufs-renesas.c 22131 22132UNSORTED BLOCK IMAGES (UBI) 22133M: Richard Weinberger <richard@nod.at> 22134L: linux-mtd@lists.infradead.org 22135S: Supported 22136W: http://www.linux-mtd.infradead.org/ 22137T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22138T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22139F: drivers/mtd/ubi/ 22140F: include/linux/mtd/ubi.h 22141F: include/uapi/mtd/ubi-user.h 22142 22143USB "USBNET" DRIVER FRAMEWORK 22144M: Oliver Neukum <oneukum@suse.com> 22145L: netdev@vger.kernel.org 22146S: Maintained 22147W: http://www.linux-usb.org/usbnet 22148F: drivers/net/usb/usbnet.c 22149F: include/linux/usb/usbnet.h 22150 22151USB ACM DRIVER 22152M: Oliver Neukum <oneukum@suse.com> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: Documentation/usb/acm.rst 22156F: drivers/usb/class/cdc-acm.* 22157 22158USB APPLE MFI FASTCHARGE DRIVER 22159M: Bastien Nocera <hadess@hadess.net> 22160L: linux-usb@vger.kernel.org 22161S: Maintained 22162F: drivers/usb/misc/apple-mfi-fastcharge.c 22163 22164USB AR5523 WIRELESS DRIVER 22165L: linux-wireless@vger.kernel.org 22166S: Orphan 22167F: drivers/net/wireless/ath/ar5523/ 22168 22169USB ATTACHED SCSI 22170M: Oliver Neukum <oneukum@suse.com> 22171L: linux-usb@vger.kernel.org 22172L: linux-scsi@vger.kernel.org 22173S: Maintained 22174F: drivers/usb/storage/uas.c 22175 22176USB CDC ETHERNET DRIVER 22177M: Oliver Neukum <oliver@neukum.org> 22178L: linux-usb@vger.kernel.org 22179S: Maintained 22180F: drivers/net/usb/cdc_*.c 22181F: include/uapi/linux/usb/cdc.h 22182 22183USB CHAOSKEY DRIVER 22184M: Keith Packard <keithp@keithp.com> 22185L: linux-usb@vger.kernel.org 22186S: Maintained 22187F: drivers/usb/misc/chaoskey.c 22188 22189USB CYPRESS C67X00 DRIVER 22190L: linux-usb@vger.kernel.org 22191S: Orphan 22192F: drivers/usb/c67x00/ 22193 22194USB DAVICOM DM9601 DRIVER 22195M: Peter Korsgaard <peter@korsgaard.com> 22196L: netdev@vger.kernel.org 22197S: Maintained 22198W: http://www.linux-usb.org/usbnet 22199F: drivers/net/usb/dm9601.c 22200 22201USB EHCI DRIVER 22202M: Alan Stern <stern@rowland.harvard.edu> 22203L: linux-usb@vger.kernel.org 22204S: Maintained 22205F: Documentation/usb/ehci.rst 22206F: drivers/usb/host/ehci* 22207 22208USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22209M: Jiri Kosina <jikos@kernel.org> 22210M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22211L: linux-usb@vger.kernel.org 22212S: Maintained 22213T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22214F: Documentation/hid/hiddev.rst 22215F: drivers/hid/usbhid/ 22216 22217USB INTEL XHCI ROLE MUX DRIVER 22218M: Hans de Goede <hdegoede@redhat.com> 22219L: linux-usb@vger.kernel.org 22220S: Maintained 22221F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22222 22223USB IP DRIVER FOR HISILICON KIRIN 960 22224M: Yu Chen <chenyu56@huawei.com> 22225M: Binghui Wang <wangbinghui@hisilicon.com> 22226L: linux-usb@vger.kernel.org 22227S: Maintained 22228F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22229F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22230 22231USB IP DRIVER FOR HISILICON KIRIN 970 22232M: Mauro Carvalho Chehab <mchehab@kernel.org> 22233L: linux-usb@vger.kernel.org 22234S: Maintained 22235F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22236F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22237 22238USB ISP116X DRIVER 22239M: Olav Kongas <ok@artecdesign.ee> 22240L: linux-usb@vger.kernel.org 22241S: Maintained 22242F: drivers/usb/host/isp116x* 22243F: include/linux/usb/isp116x.h 22244 22245USB ISP1760 DRIVER 22246M: Rui Miguel Silva <rui.silva@linaro.org> 22247L: linux-usb@vger.kernel.org 22248S: Maintained 22249F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22250F: drivers/usb/isp1760/* 22251 22252USB LAN78XX ETHERNET DRIVER 22253M: Woojung Huh <woojung.huh@microchip.com> 22254M: UNGLinuxDriver@microchip.com 22255L: netdev@vger.kernel.org 22256S: Maintained 22257F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22258F: drivers/net/usb/lan78xx.* 22259F: include/dt-bindings/net/microchip-lan78xx.h 22260 22261USB MASS STORAGE DRIVER 22262M: Alan Stern <stern@rowland.harvard.edu> 22263L: linux-usb@vger.kernel.org 22264L: usb-storage@lists.one-eyed-alien.net 22265S: Maintained 22266F: drivers/usb/storage/ 22267 22268USB MIDI DRIVER 22269M: Clemens Ladisch <clemens@ladisch.de> 22270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22271S: Maintained 22272T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22273F: sound/usb/midi.* 22274 22275USB NETWORKING DRIVERS 22276L: linux-usb@vger.kernel.org 22277S: Odd Fixes 22278F: drivers/net/usb/ 22279 22280USB OHCI DRIVER 22281M: Alan Stern <stern@rowland.harvard.edu> 22282L: linux-usb@vger.kernel.org 22283S: Maintained 22284F: Documentation/usb/ohci.rst 22285F: drivers/usb/host/ohci* 22286 22287USB OTG FSM (Finite State Machine) 22288M: Peter Chen <peter.chen@kernel.org> 22289L: linux-usb@vger.kernel.org 22290S: Maintained 22291T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22292F: drivers/usb/common/usb-otg-fsm.c 22293 22294USB OVER IP DRIVER 22295M: Valentina Manea <valentina.manea.m@gmail.com> 22296M: Shuah Khan <shuah@kernel.org> 22297M: Shuah Khan <skhan@linuxfoundation.org> 22298R: Hongren Zheng <i@zenithal.me> 22299L: linux-usb@vger.kernel.org 22300S: Maintained 22301F: Documentation/usb/usbip_protocol.rst 22302F: drivers/usb/usbip/ 22303F: tools/testing/selftests/drivers/usb/usbip/ 22304F: tools/usb/usbip/ 22305 22306USB PEGASUS DRIVER 22307M: Petko Manolov <petkan@nucleusys.com> 22308L: linux-usb@vger.kernel.org 22309L: netdev@vger.kernel.org 22310S: Maintained 22311W: https://github.com/petkan/pegasus 22312T: git https://github.com/petkan/pegasus.git 22313F: drivers/net/usb/pegasus.* 22314 22315USB PRINTER DRIVER (usblp) 22316M: Pete Zaitcev <zaitcev@redhat.com> 22317L: linux-usb@vger.kernel.org 22318S: Supported 22319F: drivers/usb/class/usblp.c 22320 22321USB QMI WWAN NETWORK DRIVER 22322M: Bjørn Mork <bjorn@mork.no> 22323L: netdev@vger.kernel.org 22324S: Maintained 22325F: Documentation/ABI/testing/sysfs-class-net-qmi 22326F: drivers/net/usb/qmi_wwan.c 22327 22328USB RAW GADGET DRIVER 22329R: Andrey Konovalov <andreyknvl@gmail.com> 22330L: linux-usb@vger.kernel.org 22331S: Maintained 22332F: Documentation/usb/raw-gadget.rst 22333F: drivers/usb/gadget/legacy/raw_gadget.c 22334F: include/uapi/linux/usb/raw_gadget.h 22335 22336USB RTL8150 DRIVER 22337M: Petko Manolov <petkan@nucleusys.com> 22338L: linux-usb@vger.kernel.org 22339L: netdev@vger.kernel.org 22340S: Maintained 22341W: https://github.com/petkan/rtl8150 22342T: git https://github.com/petkan/rtl8150.git 22343F: drivers/net/usb/rtl8150.c 22344 22345USB SERIAL SUBSYSTEM 22346M: Johan Hovold <johan@kernel.org> 22347L: linux-usb@vger.kernel.org 22348S: Maintained 22349T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22350F: Documentation/usb/usb-serial.rst 22351F: drivers/usb/serial/ 22352F: include/linux/usb/serial.h 22353 22354USB SMSC75XX ETHERNET DRIVER 22355M: Steve Glendinning <steve.glendinning@shawell.net> 22356L: netdev@vger.kernel.org 22357S: Maintained 22358F: drivers/net/usb/smsc75xx.* 22359 22360USB SMSC95XX ETHERNET DRIVER 22361M: Steve Glendinning <steve.glendinning@shawell.net> 22362M: UNGLinuxDriver@microchip.com 22363L: netdev@vger.kernel.org 22364S: Maintained 22365F: drivers/net/usb/smsc95xx.* 22366 22367USB SUBSYSTEM 22368M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22369L: linux-usb@vger.kernel.org 22370S: Supported 22371W: http://www.linux-usb.org 22372T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22373F: Documentation/devicetree/bindings/usb/ 22374F: Documentation/usb/ 22375F: drivers/usb/ 22376F: include/dt-bindings/usb/ 22377F: include/linux/usb.h 22378F: include/linux/usb/ 22379F: include/uapi/linux/usb/ 22380 22381USB TYPEC BUS FOR ALTERNATE MODES 22382M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22383L: linux-usb@vger.kernel.org 22384S: Maintained 22385F: Documentation/ABI/testing/sysfs-bus-typec 22386F: Documentation/driver-api/usb/typec_bus.rst 22387F: drivers/usb/typec/altmodes/ 22388F: include/linux/usb/typec_altmode.h 22389 22390USB TYPEC CLASS 22391M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22392L: linux-usb@vger.kernel.org 22393S: Maintained 22394F: Documentation/ABI/testing/sysfs-class-typec 22395F: Documentation/driver-api/usb/typec.rst 22396F: drivers/usb/typec/ 22397F: include/linux/usb/typec.h 22398 22399USB TYPEC INTEL PMC MUX DRIVER 22400M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22401L: linux-usb@vger.kernel.org 22402S: Maintained 22403F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22404F: drivers/usb/typec/mux/intel_pmc_mux.c 22405 22406USB TYPEC PI3USB30532 MUX DRIVER 22407M: Hans de Goede <hdegoede@redhat.com> 22408L: linux-usb@vger.kernel.org 22409S: Maintained 22410F: drivers/usb/typec/mux/pi3usb30532.c 22411 22412USB TYPEC PORT CONTROLLER DRIVERS 22413M: Guenter Roeck <linux@roeck-us.net> 22414L: linux-usb@vger.kernel.org 22415S: Maintained 22416F: drivers/usb/typec/tcpm/ 22417 22418USB UHCI DRIVER 22419M: Alan Stern <stern@rowland.harvard.edu> 22420L: linux-usb@vger.kernel.org 22421S: Maintained 22422F: drivers/usb/host/uhci* 22423 22424USB VIDEO CLASS 22425M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22426L: linux-media@vger.kernel.org 22427S: Maintained 22428W: http://www.ideasonboard.org/uvc/ 22429T: git git://linuxtv.org/media_tree.git 22430F: drivers/media/usb/uvc/ 22431F: include/uapi/linux/uvcvideo.h 22432 22433USB WEBCAM GADGET 22434M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22435M: Daniel Scally <dan.scally@ideasonboard.com> 22436L: linux-usb@vger.kernel.org 22437S: Maintained 22438F: drivers/usb/gadget/function/*uvc* 22439F: drivers/usb/gadget/legacy/webcam.c 22440F: include/uapi/linux/usb/g_uvc.h 22441 22442USB WIRELESS RNDIS DRIVER (rndis_wlan) 22443L: linux-wireless@vger.kernel.org 22444S: Orphan 22445F: drivers/net/wireless/legacy/rndis_wlan.c 22446 22447USB XHCI DRIVER 22448M: Mathias Nyman <mathias.nyman@intel.com> 22449L: linux-usb@vger.kernel.org 22450S: Supported 22451F: drivers/usb/host/pci-quirks* 22452F: drivers/usb/host/xhci* 22453 22454USB ZD1201 DRIVER 22455L: linux-wireless@vger.kernel.org 22456S: Orphan 22457W: http://linux-lc100020.sourceforge.net 22458F: drivers/net/wireless/zydas/zd1201.* 22459 22460USER DATAGRAM PROTOCOL (UDP) 22461M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22462S: Maintained 22463F: include/linux/udp.h 22464F: net/ipv4/udp.c 22465F: net/ipv6/udp.c 22466 22467USER-MODE LINUX (UML) 22468M: Richard Weinberger <richard@nod.at> 22469M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22470M: Johannes Berg <johannes@sipsolutions.net> 22471L: linux-um@lists.infradead.org 22472S: Maintained 22473W: http://user-mode-linux.sourceforge.net 22474Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22475T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22476T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22477F: Documentation/virt/uml/ 22478F: arch/um/ 22479F: arch/x86/um/ 22480F: fs/hostfs/ 22481 22482USERSPACE COPYIN/COPYOUT (UIOVEC) 22483M: Alexander Viro <viro@zeniv.linux.org.uk> 22484S: Maintained 22485F: include/linux/uio.h 22486F: lib/iov_iter.c 22487 22488USERSPACE DMA BUFFER DRIVER 22489M: Gerd Hoffmann <kraxel@redhat.com> 22490L: dri-devel@lists.freedesktop.org 22491S: Maintained 22492T: git git://anongit.freedesktop.org/drm/drm-misc 22493F: drivers/dma-buf/udmabuf.c 22494F: include/uapi/linux/udmabuf.h 22495 22496USERSPACE I/O (UIO) 22497M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22498S: Maintained 22499T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22500F: Documentation/driver-api/uio-howto.rst 22501F: drivers/uio/ 22502F: include/linux/uio_driver.h 22503 22504UTIL-LINUX PACKAGE 22505M: Karel Zak <kzak@redhat.com> 22506L: util-linux@vger.kernel.org 22507S: Maintained 22508W: http://en.wikipedia.org/wiki/Util-linux 22509T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22510 22511UUID HELPERS 22512R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22513L: linux-kernel@vger.kernel.org 22514S: Maintained 22515F: include/linux/uuid.h 22516F: lib/test_uuid.c 22517F: lib/uuid.c 22518 22519UV SYSFS DRIVER 22520M: Justin Ernst <justin.ernst@hpe.com> 22521L: platform-driver-x86@vger.kernel.org 22522S: Maintained 22523F: drivers/platform/x86/uv_sysfs.c 22524 22525UVESAFB DRIVER 22526M: Michal Januszewski <spock@gentoo.org> 22527L: linux-fbdev@vger.kernel.org 22528S: Maintained 22529W: https://github.com/mjanusz/v86d 22530F: Documentation/fb/uvesafb.rst 22531F: drivers/video/fbdev/uvesafb.* 22532 22533Ux500 CLOCK DRIVERS 22534M: Ulf Hansson <ulf.hansson@linaro.org> 22535L: linux-clk@vger.kernel.org 22536L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22537S: Maintained 22538F: drivers/clk/ux500/ 22539 22540V4L2 ASYNC AND FWNODE FRAMEWORKS 22541M: Sakari Ailus <sakari.ailus@linux.intel.com> 22542L: linux-media@vger.kernel.org 22543S: Maintained 22544T: git git://linuxtv.org/media_tree.git 22545F: drivers/media/v4l2-core/v4l2-async.c 22546F: drivers/media/v4l2-core/v4l2-fwnode.c 22547F: include/media/v4l2-async.h 22548F: include/media/v4l2-fwnode.h 22549 22550V4L2 LENS DRIVERS 22551M: Sakari Ailus <sakari.ailus@linux.intel.com> 22552L: linux-media@vger.kernel.org 22553S: Maintained 22554F: drivers/media/i2c/ak* 22555F: drivers/media/i2c/dw* 22556F: drivers/media/i2c/lm* 22557 22558V4L2 CAMERA SENSOR DRIVERS 22559M: Sakari Ailus <sakari.ailus@linux.intel.com> 22560L: linux-media@vger.kernel.org 22561S: Maintained 22562F: Documentation/driver-api/media/camera-sensor.rst 22563F: Documentation/driver-api/media/tx-rx.rst 22564F: drivers/media/i2c/ar* 22565F: drivers/media/i2c/hi* 22566F: drivers/media/i2c/imx* 22567F: drivers/media/i2c/mt* 22568F: drivers/media/i2c/og* 22569F: drivers/media/i2c/ov* 22570F: drivers/media/i2c/s5* 22571F: drivers/media/i2c/st-vgxy61.c 22572 22573VF610 NAND DRIVER 22574M: Stefan Agner <stefan@agner.ch> 22575L: linux-mtd@lists.infradead.org 22576S: Supported 22577F: drivers/mtd/nand/raw/vf610_nfc.c 22578 22579VFAT/FAT/MSDOS FILESYSTEM 22580M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22581S: Maintained 22582F: Documentation/filesystems/vfat.rst 22583F: fs/fat/ 22584F: tools/testing/selftests/filesystems/fat/ 22585 22586VFIO CDX DRIVER 22587M: Nipun Gupta <nipun.gupta@amd.com> 22588M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22589L: kvm@vger.kernel.org 22590S: Maintained 22591F: drivers/vfio/cdx/* 22592 22593VFIO DRIVER 22594M: Alex Williamson <alex.williamson@redhat.com> 22595L: kvm@vger.kernel.org 22596S: Maintained 22597T: git https://github.com/awilliam/linux-vfio.git 22598F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22599F: Documentation/driver-api/vfio.rst 22600F: drivers/vfio/ 22601F: include/linux/vfio.h 22602F: include/linux/vfio_pci_core.h 22603F: include/uapi/linux/vfio.h 22604 22605VFIO FSL-MC DRIVER 22606M: Diana Craciun <diana.craciun@oss.nxp.com> 22607L: kvm@vger.kernel.org 22608S: Maintained 22609F: drivers/vfio/fsl-mc/ 22610 22611VFIO HISILICON PCI DRIVER 22612M: Longfang Liu <liulongfang@huawei.com> 22613M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22614L: kvm@vger.kernel.org 22615S: Maintained 22616F: drivers/vfio/pci/hisilicon/ 22617 22618VFIO MEDIATED DEVICE DRIVERS 22619M: Kirti Wankhede <kwankhede@nvidia.com> 22620L: kvm@vger.kernel.org 22621S: Maintained 22622F: Documentation/driver-api/vfio-mediated-device.rst 22623F: drivers/vfio/mdev/ 22624F: include/linux/mdev.h 22625F: samples/vfio-mdev/ 22626 22627VFIO MLX5 PCI DRIVER 22628M: Yishai Hadas <yishaih@nvidia.com> 22629L: kvm@vger.kernel.org 22630S: Maintained 22631F: drivers/vfio/pci/mlx5/ 22632 22633VFIO PCI DEVICE SPECIFIC DRIVERS 22634R: Jason Gunthorpe <jgg@nvidia.com> 22635R: Yishai Hadas <yishaih@nvidia.com> 22636R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22637R: Kevin Tian <kevin.tian@intel.com> 22638L: kvm@vger.kernel.org 22639S: Maintained 22640P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22641F: drivers/vfio/pci/*/ 22642 22643VFIO PDS PCI DRIVER 22644M: Brett Creeley <brett.creeley@amd.com> 22645L: kvm@vger.kernel.org 22646S: Maintained 22647F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22648F: drivers/vfio/pci/pds/ 22649 22650VFIO PLATFORM DRIVER 22651M: Eric Auger <eric.auger@redhat.com> 22652L: kvm@vger.kernel.org 22653S: Maintained 22654F: drivers/vfio/platform/ 22655 22656VGA_SWITCHEROO 22657R: Lukas Wunner <lukas@wunner.de> 22658S: Maintained 22659T: git git://anongit.freedesktop.org/drm/drm-misc 22660F: Documentation/gpu/vga-switcheroo.rst 22661F: drivers/gpu/vga/vga_switcheroo.c 22662F: include/linux/vga_switcheroo.h 22663 22664VIA RHINE NETWORK DRIVER 22665M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22666S: Maintained 22667F: drivers/net/ethernet/via/via-rhine.c 22668 22669VIA SD/MMC CARD CONTROLLER DRIVER 22670M: Bruce Chang <brucechang@via.com.tw> 22671M: Harald Welte <HaraldWelte@viatech.com> 22672S: Maintained 22673F: drivers/mmc/host/via-sdmmc.c 22674 22675VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22676M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22677L: linux-fbdev@vger.kernel.org 22678S: Maintained 22679F: drivers/video/fbdev/via/ 22680F: include/linux/via-core.h 22681F: include/linux/via_i2c.h 22682 22683VIA VELOCITY NETWORK DRIVER 22684M: Francois Romieu <romieu@fr.zoreil.com> 22685L: netdev@vger.kernel.org 22686S: Maintained 22687F: drivers/net/ethernet/via/via-velocity.* 22688 22689VICODEC VIRTUAL CODEC DRIVER 22690M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22691L: linux-media@vger.kernel.org 22692S: Maintained 22693W: https://linuxtv.org 22694T: git git://linuxtv.org/media_tree.git 22695F: drivers/media/test-drivers/vicodec/* 22696 22697VIDEO I2C POLLING DRIVER 22698M: Matt Ranostay <matt.ranostay@konsulko.com> 22699L: linux-media@vger.kernel.org 22700S: Maintained 22701F: drivers/media/i2c/video-i2c.c 22702 22703VIDEO MULTIPLEXER DRIVER 22704M: Philipp Zabel <p.zabel@pengutronix.de> 22705L: linux-media@vger.kernel.org 22706S: Maintained 22707F: drivers/media/platform/video-mux.c 22708 22709VIDEOBUF2 FRAMEWORK 22710M: Tomasz Figa <tfiga@chromium.org> 22711M: Marek Szyprowski <m.szyprowski@samsung.com> 22712L: linux-media@vger.kernel.org 22713S: Maintained 22714F: drivers/media/common/videobuf2/* 22715F: include/media/videobuf2-* 22716 22717VIDTV VIRTUAL DIGITAL TV DRIVER 22718M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22719L: linux-media@vger.kernel.org 22720S: Maintained 22721W: https://linuxtv.org 22722T: git git://linuxtv.org/media_tree.git 22723F: drivers/media/test-drivers/vidtv/* 22724 22725VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22726M: Shuah Khan <skhan@linuxfoundation.org> 22727R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22728L: linux-media@vger.kernel.org 22729S: Maintained 22730W: https://linuxtv.org 22731T: git git://linuxtv.org/media_tree.git 22732F: drivers/media/test-drivers/vimc/* 22733 22734VIRT LIB 22735M: Alex Williamson <alex.williamson@redhat.com> 22736M: Paolo Bonzini <pbonzini@redhat.com> 22737L: kvm@vger.kernel.org 22738S: Supported 22739F: virt/lib/ 22740 22741VIRTIO AND VHOST VSOCK DRIVER 22742M: Stefan Hajnoczi <stefanha@redhat.com> 22743M: Stefano Garzarella <sgarzare@redhat.com> 22744L: kvm@vger.kernel.org 22745L: virtualization@lists.linux-foundation.org 22746L: netdev@vger.kernel.org 22747S: Maintained 22748F: drivers/vhost/vsock.c 22749F: include/linux/virtio_vsock.h 22750F: include/uapi/linux/virtio_vsock.h 22751F: net/vmw_vsock/virtio_transport.c 22752F: net/vmw_vsock/virtio_transport_common.c 22753 22754VIRTIO BALLOON 22755M: "Michael S. Tsirkin" <mst@redhat.com> 22756M: David Hildenbrand <david@redhat.com> 22757L: virtualization@lists.linux-foundation.org 22758S: Maintained 22759F: drivers/virtio/virtio_balloon.c 22760F: include/linux/balloon_compaction.h 22761F: include/uapi/linux/virtio_balloon.h 22762F: mm/balloon_compaction.c 22763 22764VIRTIO BLOCK AND SCSI DRIVERS 22765M: "Michael S. Tsirkin" <mst@redhat.com> 22766M: Jason Wang <jasowang@redhat.com> 22767R: Paolo Bonzini <pbonzini@redhat.com> 22768R: Stefan Hajnoczi <stefanha@redhat.com> 22769L: virtualization@lists.linux-foundation.org 22770S: Maintained 22771F: drivers/block/virtio_blk.c 22772F: drivers/scsi/virtio_scsi.c 22773F: include/uapi/linux/virtio_blk.h 22774F: include/uapi/linux/virtio_scsi.h 22775 22776VIRTIO CONSOLE DRIVER 22777M: Amit Shah <amit@kernel.org> 22778L: virtualization@lists.linux-foundation.org 22779S: Maintained 22780F: drivers/char/virtio_console.c 22781F: include/linux/virtio_console.h 22782F: include/uapi/linux/virtio_console.h 22783 22784VIRTIO CORE AND NET DRIVERS 22785M: "Michael S. Tsirkin" <mst@redhat.com> 22786M: Jason Wang <jasowang@redhat.com> 22787R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22788L: virtualization@lists.linux-foundation.org 22789S: Maintained 22790F: Documentation/ABI/testing/sysfs-bus-vdpa 22791F: Documentation/ABI/testing/sysfs-class-vduse 22792F: Documentation/devicetree/bindings/virtio/ 22793F: Documentation/driver-api/virtio/ 22794F: drivers/block/virtio_blk.c 22795F: drivers/crypto/virtio/ 22796F: drivers/net/virtio_net.c 22797F: drivers/vdpa/ 22798F: drivers/virtio/ 22799F: include/linux/vdpa.h 22800F: include/linux/virtio*.h 22801F: include/linux/vringh.h 22802F: include/uapi/linux/virtio_*.h 22803F: tools/virtio/ 22804 22805VIRTIO CRYPTO DRIVER 22806M: Gonglei <arei.gonglei@huawei.com> 22807L: virtualization@lists.linux-foundation.org 22808L: linux-crypto@vger.kernel.org 22809S: Maintained 22810F: drivers/crypto/virtio/ 22811F: include/uapi/linux/virtio_crypto.h 22812 22813VIRTIO DRIVERS FOR S390 22814M: Cornelia Huck <cohuck@redhat.com> 22815M: Halil Pasic <pasic@linux.ibm.com> 22816M: Eric Farman <farman@linux.ibm.com> 22817L: linux-s390@vger.kernel.org 22818L: virtualization@lists.linux-foundation.org 22819L: kvm@vger.kernel.org 22820S: Supported 22821F: arch/s390/include/uapi/asm/virtio-ccw.h 22822F: drivers/s390/virtio/ 22823 22824VIRTIO FILE SYSTEM 22825M: Vivek Goyal <vgoyal@redhat.com> 22826M: Stefan Hajnoczi <stefanha@redhat.com> 22827M: Miklos Szeredi <miklos@szeredi.hu> 22828L: virtualization@lists.linux-foundation.org 22829L: linux-fsdevel@vger.kernel.org 22830S: Supported 22831W: https://virtio-fs.gitlab.io/ 22832F: Documentation/filesystems/virtiofs.rst 22833F: fs/fuse/virtio_fs.c 22834F: include/uapi/linux/virtio_fs.h 22835 22836VIRTIO GPIO DRIVER 22837M: Enrico Weigelt, metux IT consult <info@metux.net> 22838M: Viresh Kumar <vireshk@kernel.org> 22839L: linux-gpio@vger.kernel.org 22840L: virtualization@lists.linux-foundation.org 22841S: Maintained 22842F: drivers/gpio/gpio-virtio.c 22843F: include/uapi/linux/virtio_gpio.h 22844 22845VIRTIO GPU DRIVER 22846M: David Airlie <airlied@redhat.com> 22847M: Gerd Hoffmann <kraxel@redhat.com> 22848R: Gurchetan Singh <gurchetansingh@chromium.org> 22849R: Chia-I Wu <olvaffe@gmail.com> 22850L: dri-devel@lists.freedesktop.org 22851L: virtualization@lists.linux-foundation.org 22852S: Maintained 22853T: git git://anongit.freedesktop.org/drm/drm-misc 22854F: drivers/gpu/drm/virtio/ 22855F: include/uapi/linux/virtio_gpu.h 22856 22857VIRTIO HOST (VHOST) 22858M: "Michael S. Tsirkin" <mst@redhat.com> 22859M: Jason Wang <jasowang@redhat.com> 22860L: kvm@vger.kernel.org 22861L: virtualization@lists.linux-foundation.org 22862L: netdev@vger.kernel.org 22863S: Maintained 22864T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22865F: drivers/vhost/ 22866F: include/linux/sched/vhost_task.h 22867F: include/linux/vhost_iotlb.h 22868F: include/uapi/linux/vhost.h 22869F: kernel/vhost_task.c 22870 22871VIRTIO HOST (VHOST-SCSI) 22872M: "Michael S. Tsirkin" <mst@redhat.com> 22873M: Jason Wang <jasowang@redhat.com> 22874M: Mike Christie <michael.christie@oracle.com> 22875R: Paolo Bonzini <pbonzini@redhat.com> 22876R: Stefan Hajnoczi <stefanha@redhat.com> 22877L: virtualization@lists.linux-foundation.org 22878S: Maintained 22879F: drivers/vhost/scsi.c 22880 22881VIRTIO I2C DRIVER 22882M: Conghui Chen <conghui.chen@intel.com> 22883M: Viresh Kumar <viresh.kumar@linaro.org> 22884L: linux-i2c@vger.kernel.org 22885L: virtualization@lists.linux-foundation.org 22886S: Maintained 22887F: drivers/i2c/busses/i2c-virtio.c 22888F: include/uapi/linux/virtio_i2c.h 22889 22890VIRTIO INPUT DRIVER 22891M: Gerd Hoffmann <kraxel@redhat.com> 22892S: Maintained 22893F: drivers/virtio/virtio_input.c 22894F: include/uapi/linux/virtio_input.h 22895 22896VIRTIO IOMMU DRIVER 22897M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22898L: virtualization@lists.linux-foundation.org 22899S: Maintained 22900F: drivers/iommu/virtio-iommu.c 22901F: include/uapi/linux/virtio_iommu.h 22902 22903VIRTIO MEM DRIVER 22904M: David Hildenbrand <david@redhat.com> 22905L: virtualization@lists.linux-foundation.org 22906S: Maintained 22907W: https://virtio-mem.gitlab.io/ 22908F: drivers/virtio/virtio_mem.c 22909F: include/uapi/linux/virtio_mem.h 22910 22911VIRTIO PMEM DRIVER 22912M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22913L: virtualization@lists.linux-foundation.org 22914S: Maintained 22915F: drivers/nvdimm/nd_virtio.c 22916F: drivers/nvdimm/virtio_pmem.c 22917 22918VIRTIO SOUND DRIVER 22919M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22920M: "Michael S. Tsirkin" <mst@redhat.com> 22921L: virtualization@lists.linux-foundation.org 22922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22923S: Maintained 22924F: include/uapi/linux/virtio_snd.h 22925F: sound/virtio/* 22926 22927VIRTUAL BOX GUEST DEVICE DRIVER 22928M: Hans de Goede <hdegoede@redhat.com> 22929M: Arnd Bergmann <arnd@arndb.de> 22930M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22931S: Maintained 22932F: drivers/virt/vboxguest/ 22933F: include/linux/vbox_utils.h 22934F: include/uapi/linux/vbox*.h 22935 22936VIRTUAL BOX SHARED FOLDER VFS DRIVER 22937M: Hans de Goede <hdegoede@redhat.com> 22938L: linux-fsdevel@vger.kernel.org 22939S: Maintained 22940F: fs/vboxsf/* 22941 22942VIRTUAL PCM TEST DRIVER 22943M: Ivan Orlov <ivan.orlov0322@gmail.com> 22944L: alsa-devel@alsa-project.org 22945S: Maintained 22946F: Documentation/sound/cards/pcmtest.rst 22947F: sound/drivers/pcmtest.c 22948F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22949 22950VIRTUAL SERIO DEVICE DRIVER 22951M: Stephen Chandler Paul <thatslyude@gmail.com> 22952S: Maintained 22953F: drivers/input/serio/userio.c 22954F: include/uapi/linux/userio.h 22955 22956VISL VIRTUAL STATELESS DECODER DRIVER 22957M: Daniel Almeida <daniel.almeida@collabora.com> 22958L: linux-media@vger.kernel.org 22959S: Supported 22960F: drivers/media/test-drivers/visl 22961 22962VIVID VIRTUAL VIDEO DRIVER 22963M: Hans Verkuil <hverkuil@xs4all.nl> 22964L: linux-media@vger.kernel.org 22965S: Maintained 22966W: https://linuxtv.org 22967T: git git://linuxtv.org/media_tree.git 22968F: drivers/media/test-drivers/vivid/* 22969 22970VLYNQ BUS 22971M: Florian Fainelli <f.fainelli@gmail.com> 22972L: openwrt-devel@lists.openwrt.org (subscribers-only) 22973S: Maintained 22974F: drivers/vlynq/vlynq.c 22975F: include/linux/vlynq.h 22976 22977VM SOCKETS (AF_VSOCK) 22978M: Stefano Garzarella <sgarzare@redhat.com> 22979L: virtualization@lists.linux-foundation.org 22980L: netdev@vger.kernel.org 22981S: Maintained 22982F: drivers/net/vsockmon.c 22983F: include/net/af_vsock.h 22984F: include/uapi/linux/vm_sockets.h 22985F: include/uapi/linux/vm_sockets_diag.h 22986F: include/uapi/linux/vsockmon.h 22987F: net/vmw_vsock/ 22988F: tools/testing/vsock/ 22989 22990VMALLOC 22991M: Andrew Morton <akpm@linux-foundation.org> 22992R: Uladzislau Rezki <urezki@gmail.com> 22993R: Christoph Hellwig <hch@infradead.org> 22994R: Lorenzo Stoakes <lstoakes@gmail.com> 22995L: linux-mm@kvack.org 22996S: Maintained 22997W: http://www.linux-mm.org 22998T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22999F: include/linux/vmalloc.h 23000F: mm/vmalloc.c 23001 23002VME SUBSYSTEM 23003M: Martyn Welch <martyn@welchs.me.uk> 23004M: Manohar Vanga <manohar.vanga@gmail.com> 23005M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23006L: linux-kernel@vger.kernel.org 23007S: Odd fixes 23008T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23009F: Documentation/driver-api/vme.rst 23010F: drivers/staging/vme_user/ 23011 23012VMWARE BALLOON DRIVER 23013M: Nadav Amit <namit@vmware.com> 23014R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23015L: linux-kernel@vger.kernel.org 23016S: Supported 23017F: drivers/misc/vmw_balloon.c 23018 23019VMWARE HYPERVISOR INTERFACE 23020M: Ajay Kaher <akaher@vmware.com> 23021M: Alexey Makhalov <amakhalov@vmware.com> 23022R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23023L: virtualization@lists.linux-foundation.org 23024L: x86@kernel.org 23025S: Supported 23026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23027F: arch/x86/include/asm/vmware.h 23028F: arch/x86/kernel/cpu/vmware.c 23029 23030VMWARE PVRDMA DRIVER 23031M: Bryan Tan <bryantan@vmware.com> 23032M: Vishnu Dasa <vdasa@vmware.com> 23033R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23034L: linux-rdma@vger.kernel.org 23035S: Supported 23036F: drivers/infiniband/hw/vmw_pvrdma/ 23037 23038VMWARE PVSCSI DRIVER 23039M: Vishal Bhakta <vbhakta@vmware.com> 23040R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23041L: linux-scsi@vger.kernel.org 23042S: Supported 23043F: drivers/scsi/vmw_pvscsi.c 23044F: drivers/scsi/vmw_pvscsi.h 23045 23046VMWARE VIRTUAL PTP CLOCK DRIVER 23047M: Deep Shah <sdeep@vmware.com> 23048R: Ajay Kaher <akaher@vmware.com> 23049R: Alexey Makhalov <amakhalov@vmware.com> 23050R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23051L: netdev@vger.kernel.org 23052S: Supported 23053F: drivers/ptp/ptp_vmw.c 23054 23055VMWARE VMCI DRIVER 23056M: Bryan Tan <bryantan@vmware.com> 23057M: Vishnu Dasa <vdasa@vmware.com> 23058R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23059L: linux-kernel@vger.kernel.org 23060S: Supported 23061F: drivers/misc/vmw_vmci/ 23062F: include/linux/vmw_vmci* 23063 23064VMWARE VMMOUSE SUBDRIVER 23065M: Zack Rusin <zackr@vmware.com> 23066R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23067R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23068L: linux-input@vger.kernel.org 23069S: Supported 23070F: drivers/input/mouse/vmmouse.c 23071F: drivers/input/mouse/vmmouse.h 23072 23073VMWARE VMXNET3 ETHERNET DRIVER 23074M: Ronak Doshi <doshir@vmware.com> 23075R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23076L: netdev@vger.kernel.org 23077S: Supported 23078F: drivers/net/vmxnet3/ 23079 23080VMWARE VSOCK VMCI TRANSPORT DRIVER 23081M: Bryan Tan <bryantan@vmware.com> 23082M: Vishnu Dasa <vdasa@vmware.com> 23083R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23084L: linux-kernel@vger.kernel.org 23085S: Supported 23086F: net/vmw_vsock/vmci_transport* 23087 23088VOCORE VOCORE2 BOARD 23089M: Harvey Hunt <harveyhuntnexus@gmail.com> 23090L: linux-mips@vger.kernel.org 23091S: Maintained 23092F: arch/mips/boot/dts/ralink/vocore2.dts 23093 23094VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23095M: Liam Girdwood <lgirdwood@gmail.com> 23096M: Mark Brown <broonie@kernel.org> 23097L: linux-kernel@vger.kernel.org 23098S: Supported 23099W: http://www.slimlogic.co.uk/?p=48 23100T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23101F: Documentation/devicetree/bindings/regulator/ 23102F: Documentation/power/regulator/ 23103F: drivers/regulator/ 23104F: include/dt-bindings/regulator/ 23105F: include/linux/regulator/ 23106K: regulator_get_optional 23107 23108VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23109R: Matti Vaittinen <mazziesaccount@gmail.com> 23110F: drivers/regulator/irq_helpers.c 23111 23112VRF 23113M: David Ahern <dsahern@kernel.org> 23114L: netdev@vger.kernel.org 23115S: Maintained 23116F: Documentation/networking/vrf.rst 23117F: drivers/net/vrf.c 23118 23119VSPRINTF 23120M: Petr Mladek <pmladek@suse.com> 23121M: Steven Rostedt <rostedt@goodmis.org> 23122R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23123R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23124R: Sergey Senozhatsky <senozhatsky@chromium.org> 23125S: Maintained 23126T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23127F: Documentation/core-api/printk-formats.rst 23128F: lib/test_printf.c 23129F: lib/test_scanf.c 23130F: lib/vsprintf.c 23131 23132VT1211 HARDWARE MONITOR DRIVER 23133M: Juerg Haefliger <juergh@proton.me> 23134L: linux-hwmon@vger.kernel.org 23135S: Maintained 23136F: Documentation/hwmon/vt1211.rst 23137F: drivers/hwmon/vt1211.c 23138 23139VT8231 HARDWARE MONITOR DRIVER 23140M: Roger Lucas <vt8231@hiddenengine.co.uk> 23141L: linux-hwmon@vger.kernel.org 23142S: Maintained 23143F: drivers/hwmon/vt8231.c 23144 23145VUB300 USB to SDIO/SD/MMC bridge chip 23146L: linux-mmc@vger.kernel.org 23147S: Orphan 23148F: drivers/mmc/host/vub300.c 23149 23150W1 DALLAS'S 1-WIRE BUS 23151M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23152S: Maintained 23153F: Documentation/devicetree/bindings/w1/ 23154F: Documentation/w1/ 23155F: drivers/w1/ 23156F: include/linux/w1.h 23157 23158W83791D HARDWARE MONITORING DRIVER 23159M: Marc Hulsman <m.hulsman@tudelft.nl> 23160L: linux-hwmon@vger.kernel.org 23161S: Maintained 23162F: Documentation/hwmon/w83791d.rst 23163F: drivers/hwmon/w83791d.c 23164 23165W83793 HARDWARE MONITORING DRIVER 23166M: Rudolf Marek <r.marek@assembler.cz> 23167L: linux-hwmon@vger.kernel.org 23168S: Maintained 23169F: Documentation/hwmon/w83793.rst 23170F: drivers/hwmon/w83793.c 23171 23172W83795 HARDWARE MONITORING DRIVER 23173M: Jean Delvare <jdelvare@suse.com> 23174L: linux-hwmon@vger.kernel.org 23175S: Maintained 23176F: drivers/hwmon/w83795.c 23177 23178W83L51xD SD/MMC CARD INTERFACE DRIVER 23179M: Pierre Ossman <pierre@ossman.eu> 23180S: Maintained 23181F: drivers/mmc/host/wbsd.* 23182 23183WACOM PROTOCOL 4 SERIAL TABLETS 23184M: Julian Squires <julian@cipht.net> 23185M: Hans de Goede <hdegoede@redhat.com> 23186L: linux-input@vger.kernel.org 23187S: Maintained 23188F: drivers/input/tablet/wacom_serial4.c 23189 23190WANGXUN ETHERNET DRIVER 23191M: Jiawen Wu <jiawenwu@trustnetic.com> 23192M: Mengyuan Lou <mengyuanlou@net-swift.com> 23193L: netdev@vger.kernel.org 23194S: Maintained 23195W: https://www.net-swift.com 23196F: Documentation/networking/device_drivers/ethernet/wangxun/* 23197F: drivers/net/ethernet/wangxun/ 23198F: drivers/net/pcs/pcs-xpcs-wx.c 23199 23200WATCHDOG DEVICE DRIVERS 23201M: Wim Van Sebroeck <wim@linux-watchdog.org> 23202M: Guenter Roeck <linux@roeck-us.net> 23203L: linux-watchdog@vger.kernel.org 23204S: Maintained 23205W: http://www.linux-watchdog.org/ 23206T: git git://www.linux-watchdog.org/linux-watchdog.git 23207F: Documentation/devicetree/bindings/watchdog/ 23208F: Documentation/watchdog/ 23209F: drivers/watchdog/ 23210F: include/linux/watchdog.h 23211F: include/trace/events/watchdog.h 23212F: include/uapi/linux/watchdog.h 23213 23214WHISKEYCOVE PMIC GPIO DRIVER 23215M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23216L: linux-gpio@vger.kernel.org 23217S: Maintained 23218F: drivers/gpio/gpio-wcove.c 23219 23220WHWAVE RTC DRIVER 23221M: Dianlong Li <long17.cool@163.com> 23222L: linux-rtc@vger.kernel.org 23223S: Maintained 23224F: drivers/rtc/rtc-sd3078.c 23225 23226WIIMOTE HID DRIVER 23227M: David Rheinsberg <david@readahead.eu> 23228L: linux-input@vger.kernel.org 23229S: Maintained 23230F: drivers/hid/hid-wiimote* 23231 23232WILOCITY WIL6210 WIRELESS DRIVER 23233L: linux-wireless@vger.kernel.org 23234S: Orphan 23235W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23236F: drivers/net/wireless/ath/wil6210/ 23237 23238WINBOND CIR DRIVER 23239M: David Härdeman <david@hardeman.nu> 23240S: Maintained 23241F: drivers/media/rc/winbond-cir.c 23242 23243WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23244L: linux-watchdog@vger.kernel.org 23245S: Orphan 23246F: drivers/watchdog/ebc-c384_wdt.c 23247 23248WINSYSTEMS WS16C48 GPIO DRIVER 23249M: William Breathitt Gray <william.gray@linaro.org> 23250L: linux-gpio@vger.kernel.org 23251S: Maintained 23252F: drivers/gpio/gpio-ws16c48.c 23253 23254WIREGUARD SECURE NETWORK TUNNEL 23255M: Jason A. Donenfeld <Jason@zx2c4.com> 23256L: wireguard@lists.zx2c4.com 23257L: netdev@vger.kernel.org 23258S: Maintained 23259F: drivers/net/wireguard/ 23260F: tools/testing/selftests/wireguard/ 23261 23262WISTRON LAPTOP BUTTON DRIVER 23263M: Miloslav Trmac <mitr@volny.cz> 23264S: Maintained 23265F: drivers/input/misc/wistron_btns.c 23266 23267WL3501 WIRELESS PCMCIA CARD DRIVER 23268L: linux-wireless@vger.kernel.org 23269S: Orphan 23270F: drivers/net/wireless/legacy/wl3501* 23271 23272WMI BINARY MOF DRIVER 23273M: Armin Wolf <W_Armin@gmx.de> 23274R: Thomas Weißschuh <linux@weissschuh.net> 23275L: platform-driver-x86@vger.kernel.org 23276S: Maintained 23277F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23278F: Documentation/wmi/devices/wmi-bmof.rst 23279F: drivers/platform/x86/wmi-bmof.c 23280 23281WOLFSON MICROELECTRONICS DRIVERS 23282L: patches@opensource.cirrus.com 23283S: Supported 23284W: https://github.com/CirrusLogic/linux-drivers/wiki 23285T: git https://github.com/CirrusLogic/linux-drivers.git 23286F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23287F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23288F: Documentation/devicetree/bindings/mfd/wm831x.txt 23289F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23290F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23291F: Documentation/devicetree/bindings/sound/wm* 23292F: Documentation/hwmon/wm83??.rst 23293F: arch/arm/mach-s3c/mach-crag6410* 23294F: drivers/clk/clk-wm83*.c 23295F: drivers/gpio/gpio-*wm*.c 23296F: drivers/gpio/gpio-arizona.c 23297F: drivers/hwmon/wm83??-hwmon.c 23298F: drivers/input/misc/wm831x-on.c 23299F: drivers/input/touchscreen/wm831x-ts.c 23300F: drivers/input/touchscreen/wm97*.c 23301F: drivers/leds/leds-wm83*.c 23302F: drivers/mfd/arizona* 23303F: drivers/mfd/cs47l24* 23304F: drivers/mfd/wm*.c 23305F: drivers/power/supply/wm83*.c 23306F: drivers/regulator/arizona* 23307F: drivers/regulator/wm8*.c 23308F: drivers/rtc/rtc-wm83*.c 23309F: drivers/video/backlight/wm83*_bl.c 23310F: drivers/watchdog/wm83*_wdt.c 23311F: include/linux/mfd/arizona/ 23312F: include/linux/mfd/wm831x/ 23313F: include/linux/mfd/wm8350/ 23314F: include/linux/mfd/wm8400* 23315F: include/linux/regulator/arizona* 23316F: include/linux/wm97xx.h 23317F: include/sound/wm????.h 23318F: sound/soc/codecs/arizona* 23319F: sound/soc/codecs/cs47l24* 23320F: sound/soc/codecs/wm* 23321 23322WORKQUEUE 23323M: Tejun Heo <tj@kernel.org> 23324R: Lai Jiangshan <jiangshanlai@gmail.com> 23325S: Maintained 23326T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23327F: Documentation/core-api/workqueue.rst 23328F: include/linux/workqueue.h 23329F: kernel/workqueue.c 23330F: kernel/workqueue_internal.h 23331 23332WWAN DRIVERS 23333M: Loic Poulain <loic.poulain@linaro.org> 23334M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23335R: Johannes Berg <johannes@sipsolutions.net> 23336L: netdev@vger.kernel.org 23337S: Maintained 23338F: drivers/net/wwan/ 23339F: include/linux/wwan.h 23340F: include/uapi/linux/wwan.h 23341 23342X-POWERS AXP288 PMIC DRIVERS 23343M: Hans de Goede <hdegoede@redhat.com> 23344S: Maintained 23345F: drivers/acpi/pmic/intel_pmic_xpower.c 23346N: axp288 23347 23348X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23349M: Chen-Yu Tsai <wens@csie.org> 23350L: linux-kernel@vger.kernel.org 23351S: Maintained 23352N: axp[128] 23353 23354X.25 STACK 23355M: Martin Schiller <ms@dev.tdt.de> 23356L: linux-x25@vger.kernel.org 23357S: Maintained 23358F: Documentation/networking/lapb-module.rst 23359F: Documentation/networking/x25* 23360F: drivers/net/wan/hdlc_x25.c 23361F: drivers/net/wan/lapbether.c 23362F: include/*/lapb.h 23363F: include/net/x25* 23364F: include/uapi/linux/x25.h 23365F: net/lapb/ 23366F: net/x25/ 23367 23368X86 ARCHITECTURE (32-BIT AND 64-BIT) 23369M: Thomas Gleixner <tglx@linutronix.de> 23370M: Ingo Molnar <mingo@redhat.com> 23371M: Borislav Petkov <bp@alien8.de> 23372M: Dave Hansen <dave.hansen@linux.intel.com> 23373M: x86@kernel.org 23374R: "H. Peter Anvin" <hpa@zytor.com> 23375L: linux-kernel@vger.kernel.org 23376S: Maintained 23377T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23378F: Documentation/arch/x86/ 23379F: Documentation/devicetree/bindings/x86/ 23380F: arch/x86/ 23381 23382X86 ENTRY CODE 23383M: Andy Lutomirski <luto@kernel.org> 23384L: linux-kernel@vger.kernel.org 23385S: Maintained 23386T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23387F: arch/x86/entry/ 23388 23389X86 HARDWARE VULNERABILITIES 23390M: Thomas Gleixner <tglx@linutronix.de> 23391M: Borislav Petkov <bp@alien8.de> 23392M: Peter Zijlstra <peterz@infradead.org> 23393M: Josh Poimboeuf <jpoimboe@kernel.org> 23394R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23395S: Maintained 23396F: Documentation/admin-guide/hw-vuln/ 23397F: arch/x86/include/asm/nospec-branch.h 23398F: arch/x86/kernel/cpu/bugs.c 23399 23400X86 MCE INFRASTRUCTURE 23401M: Tony Luck <tony.luck@intel.com> 23402M: Borislav Petkov <bp@alien8.de> 23403L: linux-edac@vger.kernel.org 23404S: Maintained 23405F: Documentation/ABI/testing/sysfs-mce 23406F: Documentation/arch/x86/x86_64/machinecheck.rst 23407F: arch/x86/kernel/cpu/mce/* 23408 23409X86 MICROCODE UPDATE SUPPORT 23410M: Borislav Petkov <bp@alien8.de> 23411S: Maintained 23412F: arch/x86/kernel/cpu/microcode/* 23413 23414X86 MM 23415M: Dave Hansen <dave.hansen@linux.intel.com> 23416M: Andy Lutomirski <luto@kernel.org> 23417M: Peter Zijlstra <peterz@infradead.org> 23418L: linux-kernel@vger.kernel.org 23419S: Maintained 23420T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23421F: arch/x86/mm/ 23422 23423X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23424M: Hans de Goede <hdegoede@redhat.com> 23425L: platform-driver-x86@vger.kernel.org 23426S: Maintained 23427T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23428F: drivers/platform/x86/x86-android-tablets/ 23429 23430X86 PLATFORM DRIVERS 23431M: Hans de Goede <hdegoede@redhat.com> 23432M: Mark Gross <markgross@kernel.org> 23433L: platform-driver-x86@vger.kernel.org 23434S: Maintained 23435T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23436F: drivers/platform/olpc/ 23437F: drivers/platform/x86/ 23438F: include/linux/platform_data/x86/ 23439 23440X86 PLATFORM DRIVERS - ARCH 23441R: Darren Hart <dvhart@infradead.org> 23442R: Andy Shevchenko <andy@infradead.org> 23443L: platform-driver-x86@vger.kernel.org 23444L: x86@kernel.org 23445S: Maintained 23446T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23447F: arch/x86/platform 23448 23449X86 PLATFORM UV HPE SUPERDOME FLEX 23450M: Steve Wahl <steve.wahl@hpe.com> 23451R: Justin Ernst <justin.ernst@hpe.com> 23452R: Kyle Meyer <kyle.meyer@hpe.com> 23453R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23454R: Russ Anderson <russ.anderson@hpe.com> 23455S: Supported 23456F: arch/x86/include/asm/uv/ 23457F: arch/x86/kernel/apic/x2apic_uv_x.c 23458F: arch/x86/platform/uv/ 23459 23460X86 STACK UNWINDING 23461M: Josh Poimboeuf <jpoimboe@kernel.org> 23462M: Peter Zijlstra <peterz@infradead.org> 23463S: Supported 23464F: arch/x86/include/asm/unwind*.h 23465F: arch/x86/kernel/dumpstack.c 23466F: arch/x86/kernel/stacktrace.c 23467F: arch/x86/kernel/unwind_*.c 23468 23469X86 VDSO 23470M: Andy Lutomirski <luto@kernel.org> 23471L: linux-kernel@vger.kernel.org 23472S: Maintained 23473T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23474F: arch/x86/entry/vdso/ 23475 23476XARRAY 23477M: Matthew Wilcox <willy@infradead.org> 23478L: linux-fsdevel@vger.kernel.org 23479S: Supported 23480F: Documentation/core-api/xarray.rst 23481F: include/linux/idr.h 23482F: include/linux/xarray.h 23483F: lib/idr.c 23484F: lib/xarray.c 23485F: tools/testing/radix-tree 23486 23487XBOX DVD IR REMOTE 23488M: Benjamin Valentin <benpicco@googlemail.com> 23489S: Maintained 23490F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23491F: drivers/media/rc/xbox_remote.c 23492 23493XC2028/3028 TUNER DRIVER 23494M: Mauro Carvalho Chehab <mchehab@kernel.org> 23495L: linux-media@vger.kernel.org 23496S: Maintained 23497W: https://linuxtv.org 23498T: git git://linuxtv.org/media_tree.git 23499F: drivers/media/tuners/xc2028.* 23500 23501XDP (eXpress Data Path) 23502M: Alexei Starovoitov <ast@kernel.org> 23503M: Daniel Borkmann <daniel@iogearbox.net> 23504M: David S. Miller <davem@davemloft.net> 23505M: Jakub Kicinski <kuba@kernel.org> 23506M: Jesper Dangaard Brouer <hawk@kernel.org> 23507M: John Fastabend <john.fastabend@gmail.com> 23508L: netdev@vger.kernel.org 23509L: bpf@vger.kernel.org 23510S: Supported 23511F: drivers/net/ethernet/*/*/*/*/*xdp* 23512F: drivers/net/ethernet/*/*/*xdp* 23513F: include/net/xdp.h 23514F: include/net/xdp_priv.h 23515F: include/trace/events/xdp.h 23516F: kernel/bpf/cpumap.c 23517F: kernel/bpf/devmap.c 23518F: net/core/xdp.c 23519F: samples/bpf/xdp* 23520F: tools/testing/selftests/bpf/*/*xdp* 23521F: tools/testing/selftests/bpf/*xdp* 23522K: (?:\b|_)xdp(?:\b|_) 23523 23524XDP SOCKETS (AF_XDP) 23525M: Björn Töpel <bjorn@kernel.org> 23526M: Magnus Karlsson <magnus.karlsson@intel.com> 23527M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23528R: Jonathan Lemon <jonathan.lemon@gmail.com> 23529L: netdev@vger.kernel.org 23530L: bpf@vger.kernel.org 23531S: Maintained 23532F: Documentation/networking/af_xdp.rst 23533F: include/net/netns/xdp.h 23534F: include/net/xdp_sock* 23535F: include/net/xsk_buff_pool.h 23536F: include/uapi/linux/if_xdp.h 23537F: include/uapi/linux/xdp_diag.h 23538F: net/xdp/ 23539F: tools/testing/selftests/bpf/*xsk* 23540 23541XEN BLOCK SUBSYSTEM 23542M: Roger Pau Monné <roger.pau@citrix.com> 23543L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23544S: Supported 23545F: drivers/block/xen* 23546F: drivers/block/xen-blkback/* 23547 23548XEN HYPERVISOR ARM 23549M: Stefano Stabellini <sstabellini@kernel.org> 23550L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23551S: Maintained 23552F: arch/arm/include/asm/xen/ 23553F: arch/arm/xen/ 23554 23555XEN HYPERVISOR ARM64 23556M: Stefano Stabellini <sstabellini@kernel.org> 23557L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23558S: Maintained 23559F: arch/arm64/include/asm/xen/ 23560F: arch/arm64/xen/ 23561 23562XEN HYPERVISOR INTERFACE 23563M: Juergen Gross <jgross@suse.com> 23564M: Stefano Stabellini <sstabellini@kernel.org> 23565R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23566L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23567S: Supported 23568T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23569F: Documentation/ABI/stable/sysfs-hypervisor-xen 23570F: Documentation/ABI/testing/sysfs-hypervisor-xen 23571F: drivers/*/xen-*front.c 23572F: drivers/xen/ 23573F: include/uapi/xen/ 23574F: include/xen/ 23575F: kernel/configs/xen.config 23576 23577XEN HYPERVISOR X86 23578M: Juergen Gross <jgross@suse.com> 23579R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23580L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23581S: Supported 23582F: arch/x86/configs/xen.config 23583F: arch/x86/include/asm/pvclock-abi.h 23584F: arch/x86/include/asm/xen/ 23585F: arch/x86/platform/pvh/ 23586F: arch/x86/xen/ 23587 23588XEN NETWORK BACKEND DRIVER 23589M: Wei Liu <wei.liu@kernel.org> 23590M: Paul Durrant <paul@xen.org> 23591L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23592L: netdev@vger.kernel.org 23593S: Supported 23594F: drivers/net/xen-netback/* 23595 23596XEN PCI SUBSYSTEM 23597M: Juergen Gross <jgross@suse.com> 23598L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23599S: Supported 23600F: arch/x86/pci/*xen* 23601F: drivers/pci/*xen* 23602 23603XEN PVSCSI DRIVERS 23604M: Juergen Gross <jgross@suse.com> 23605L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23606L: linux-scsi@vger.kernel.org 23607S: Supported 23608F: drivers/scsi/xen-scsifront.c 23609F: drivers/xen/xen-scsiback.c 23610F: include/xen/interface/io/vscsiif.h 23611 23612XEN PVUSB DRIVER 23613M: Juergen Gross <jgross@suse.com> 23614L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23615L: linux-usb@vger.kernel.org 23616S: Supported 23617F: drivers/usb/host/xen* 23618F: include/xen/interface/io/usbif.h 23619 23620XEN SOUND FRONTEND DRIVER 23621M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23622L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23623L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23624S: Supported 23625F: sound/xen/* 23626 23627XEN SWIOTLB SUBSYSTEM 23628M: Juergen Gross <jgross@suse.com> 23629M: Stefano Stabellini <sstabellini@kernel.org> 23630L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23631L: iommu@lists.linux.dev 23632S: Supported 23633F: arch/*/include/asm/xen/swiotlb-xen.h 23634F: drivers/xen/swiotlb-xen.c 23635F: include/xen/arm/swiotlb-xen.h 23636F: include/xen/swiotlb-xen.h 23637 23638XFS FILESYSTEM 23639M: Chandan Babu R <chandan.babu@oracle.com> 23640R: Darrick J. Wong <djwong@kernel.org> 23641L: linux-xfs@vger.kernel.org 23642S: Supported 23643W: http://xfs.org/ 23644C: irc://irc.oftc.net/xfs 23645T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23646P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23647F: Documentation/ABI/testing/sysfs-fs-xfs 23648F: Documentation/admin-guide/xfs.rst 23649F: Documentation/filesystems/xfs-delayed-logging-design.rst 23650F: Documentation/filesystems/xfs-self-describing-metadata.rst 23651F: fs/xfs/ 23652F: include/uapi/linux/dqblk_xfs.h 23653F: include/uapi/linux/fsmap.h 23654 23655XILINX AMS DRIVER 23656M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23657L: linux-iio@vger.kernel.org 23658S: Maintained 23659F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23660F: drivers/iio/adc/xilinx-ams.c 23661 23662XILINX AXI ETHERNET DRIVER 23663M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23664S: Maintained 23665F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23666F: drivers/net/ethernet/xilinx/xilinx_axienet* 23667 23668XILINX CAN DRIVER 23669M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23670R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23671L: linux-can@vger.kernel.org 23672S: Maintained 23673F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23674F: drivers/net/can/xilinx_can.c 23675 23676XILINX EVENT MANAGEMENT DRIVER 23677M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23678S: Maintained 23679F: drivers/soc/xilinx/xlnx_event_manager.c 23680F: include/linux/firmware/xlnx-event-manager.h 23681 23682XILINX GPIO DRIVER 23683M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23684R: Srinivas Neeli <srinivas.neeli@amd.com> 23685R: Michal Simek <michal.simek@amd.com> 23686S: Maintained 23687F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23688F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23689F: drivers/gpio/gpio-xilinx.c 23690F: drivers/gpio/gpio-zynq.c 23691 23692XILINX PWM DRIVER 23693M: Sean Anderson <sean.anderson@seco.com> 23694S: Maintained 23695F: drivers/pwm/pwm-xilinx.c 23696F: include/clocksource/timer-xilinx.h 23697 23698XILINX SD-FEC IP CORES 23699M: Derek Kiernan <derek.kiernan@amd.com> 23700M: Dragan Cvetic <dragan.cvetic@amd.com> 23701S: Maintained 23702F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23703F: Documentation/misc-devices/xilinx_sdfec.rst 23704F: drivers/misc/Kconfig 23705F: drivers/misc/Makefile 23706F: drivers/misc/xilinx_sdfec.c 23707F: include/uapi/misc/xilinx_sdfec.h 23708 23709XILINX UARTLITE SERIAL DRIVER 23710M: Peter Korsgaard <jacmet@sunsite.dk> 23711L: linux-serial@vger.kernel.org 23712S: Maintained 23713F: drivers/tty/serial/uartlite.c 23714 23715XILINX VIDEO IP CORES 23716M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23717L: linux-media@vger.kernel.org 23718S: Supported 23719T: git git://linuxtv.org/media_tree.git 23720F: Documentation/devicetree/bindings/media/xilinx/ 23721F: drivers/media/platform/xilinx/ 23722F: include/uapi/linux/xilinx-v4l2-controls.h 23723 23724XILINX WATCHDOG DRIVER 23725M: Srinivas Neeli <srinivas.neeli@amd.com> 23726R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23727R: Michal Simek <michal.simek@amd.com> 23728S: Maintained 23729F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23730F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23731F: drivers/watchdog/of_xilinx_wdt.c 23732F: drivers/watchdog/xilinx_wwdt.c 23733 23734XILINX XDMA DRIVER 23735M: Lizhi Hou <lizhi.hou@amd.com> 23736M: Brian Xu <brian.xu@amd.com> 23737M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23738L: dmaengine@vger.kernel.org 23739S: Supported 23740F: drivers/dma/xilinx/xdma-regs.h 23741F: drivers/dma/xilinx/xdma.c 23742F: include/linux/dma/amd_xdma.h 23743F: include/linux/platform_data/amd_xdma.h 23744 23745XILINX ZYNQMP DPDMA DRIVER 23746M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23747L: dmaengine@vger.kernel.org 23748S: Supported 23749F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23750F: drivers/dma/xilinx/xilinx_dpdma.c 23751F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23752 23753XILINX ZYNQMP OCM EDAC DRIVER 23754M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23755M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23756S: Maintained 23757F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23758F: drivers/edac/zynqmp_edac.c 23759 23760XILINX ZYNQMP PSGTR PHY DRIVER 23761M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23762L: linux-kernel@vger.kernel.org 23763S: Supported 23764T: git https://github.com/Xilinx/linux-xlnx.git 23765F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23766F: drivers/phy/xilinx/phy-zynqmp.c 23767 23768XILINX ZYNQMP SHA3 DRIVER 23769M: Harsha <harsha.harsha@amd.com> 23770S: Maintained 23771F: drivers/crypto/xilinx/zynqmp-sha.c 23772 23773XILLYBUS DRIVER 23774M: Eli Billauer <eli.billauer@gmail.com> 23775L: linux-kernel@vger.kernel.org 23776S: Supported 23777F: drivers/char/xillybus/ 23778 23779XLP9XX I2C DRIVER 23780M: George Cherian <gcherian@marvell.com> 23781L: linux-i2c@vger.kernel.org 23782S: Supported 23783W: http://www.marvell.com 23784F: drivers/i2c/busses/i2c-xlp9xx.c 23785 23786XRA1403 GPIO EXPANDER 23787M: Nandor Han <nandor.han@ge.com> 23788L: linux-gpio@vger.kernel.org 23789S: Maintained 23790F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23791F: drivers/gpio/gpio-xra1403.c 23792 23793XTENSA XTFPGA PLATFORM SUPPORT 23794M: Max Filippov <jcmvbkbc@gmail.com> 23795S: Maintained 23796F: drivers/spi/spi-xtensa-xtfpga.c 23797F: sound/soc/xtensa/xtfpga-i2s.c 23798 23799YAM DRIVER FOR AX.25 23800M: Jean-Paul Roubelat <jpr@f6fbb.org> 23801L: linux-hams@vger.kernel.org 23802S: Maintained 23803F: drivers/net/hamradio/yam* 23804F: include/linux/yam.h 23805 23806YAMA SECURITY MODULE 23807M: Kees Cook <keescook@chromium.org> 23808S: Supported 23809T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23810F: Documentation/admin-guide/LSM/Yama.rst 23811F: security/yama/ 23812 23813YEALINK PHONE DRIVER 23814M: Henk Vergonet <Henk.Vergonet@gmail.com> 23815L: usbb2k-api-dev@nongnu.org 23816S: Maintained 23817F: Documentation/input/devices/yealink.rst 23818F: drivers/input/misc/yealink.* 23819 23820Z3FOLD COMPRESSED PAGE ALLOCATOR 23821M: Vitaly Wool <vitaly.wool@konsulko.com> 23822R: Miaohe Lin <linmiaohe@huawei.com> 23823L: linux-mm@kvack.org 23824S: Maintained 23825F: mm/z3fold.c 23826 23827Z8530 DRIVER FOR AX.25 23828M: Joerg Reuter <jreuter@yaina.de> 23829L: linux-hams@vger.kernel.org 23830S: Maintained 23831W: http://yaina.de/jreuter/ 23832W: http://www.qsl.net/dl1bke/ 23833F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23834F: drivers/net/hamradio/*scc.c 23835F: drivers/net/hamradio/z8530.h 23836 23837ZBUD COMPRESSED PAGE ALLOCATOR 23838M: Seth Jennings <sjenning@redhat.com> 23839M: Dan Streetman <ddstreet@ieee.org> 23840L: linux-mm@kvack.org 23841S: Maintained 23842F: mm/zbud.c 23843 23844ZD1211RW WIRELESS DRIVER 23845L: linux-wireless@vger.kernel.org 23846S: Orphan 23847F: drivers/net/wireless/zydas/zd1211rw/ 23848 23849ZD1301 MEDIA DRIVER 23850M: Antti Palosaari <crope@iki.fi> 23851L: linux-media@vger.kernel.org 23852S: Maintained 23853W: https://linuxtv.org/ 23854W: http://palosaari.fi/linux/ 23855Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23856F: drivers/media/usb/dvb-usb-v2/zd1301* 23857 23858ZD1301_DEMOD MEDIA DRIVER 23859M: Antti Palosaari <crope@iki.fi> 23860L: linux-media@vger.kernel.org 23861S: Maintained 23862W: https://linuxtv.org/ 23863W: http://palosaari.fi/linux/ 23864Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23865F: drivers/media/dvb-frontends/zd1301_demod* 23866 23867ZHAOXIN PROCESSOR SUPPORT 23868M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23869L: linux-kernel@vger.kernel.org 23870S: Maintained 23871F: arch/x86/kernel/cpu/zhaoxin.c 23872 23873ZONEFS FILESYSTEM 23874M: Damien Le Moal <dlemoal@kernel.org> 23875M: Naohiro Aota <naohiro.aota@wdc.com> 23876R: Johannes Thumshirn <jth@kernel.org> 23877L: linux-fsdevel@vger.kernel.org 23878S: Maintained 23879T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23880F: Documentation/filesystems/zonefs.rst 23881F: fs/zonefs/ 23882 23883ZPOOL COMPRESSED PAGE STORAGE API 23884M: Dan Streetman <ddstreet@ieee.org> 23885L: linux-mm@kvack.org 23886S: Maintained 23887F: include/linux/zpool.h 23888F: mm/zpool.c 23889 23890ZR36067 VIDEO FOR LINUX DRIVER 23891M: Corentin Labbe <clabbe@baylibre.com> 23892L: mjpeg-users@lists.sourceforge.net 23893L: linux-media@vger.kernel.org 23894S: Maintained 23895W: http://mjpeg.sourceforge.net/driver-zoran/ 23896Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23897F: Documentation/driver-api/media/drivers/zoran.rst 23898F: drivers/media/pci/zoran/ 23899 23900ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23901M: Minchan Kim <minchan@kernel.org> 23902M: Sergey Senozhatsky <senozhatsky@chromium.org> 23903L: linux-kernel@vger.kernel.org 23904S: Maintained 23905F: Documentation/admin-guide/blockdev/zram.rst 23906F: drivers/block/zram/ 23907 23908ZS DECSTATION Z85C30 SERIAL DRIVER 23909M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23910S: Maintained 23911F: drivers/tty/serial/zs.* 23912 23913ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23914M: Minchan Kim <minchan@kernel.org> 23915M: Sergey Senozhatsky <senozhatsky@chromium.org> 23916L: linux-mm@kvack.org 23917S: Maintained 23918F: Documentation/mm/zsmalloc.rst 23919F: include/linux/zsmalloc.h 23920F: mm/zsmalloc.c 23921 23922ZSTD 23923M: Nick Terrell <terrelln@fb.com> 23924S: Maintained 23925B: https://github.com/facebook/zstd/issues 23926T: git https://github.com/terrelln/linux.git 23927F: crypto/zstd.c 23928F: include/linux/zstd* 23929F: lib/decompress_unzstd.c 23930F: lib/zstd/ 23931N: zstd 23932K: zstd 23933 23934ZSWAP COMPRESSED SWAP CACHING 23935M: Seth Jennings <sjenning@redhat.com> 23936M: Dan Streetman <ddstreet@ieee.org> 23937M: Vitaly Wool <vitaly.wool@konsulko.com> 23938L: linux-mm@kvack.org 23939S: Maintained 23940F: mm/zswap.c 23941 23942THE REST 23943M: Linus Torvalds <torvalds@linux-foundation.org> 23944L: linux-kernel@vger.kernel.org 23945S: Buried alive in reporters 23946T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23947F: * 23948F: */ 23949
