1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@microchip.com> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@microchip.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@microchip.com> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265M: Simon Kelley <simon@thekelleys.org.uk> 3266L: linux-wireless@vger.kernel.org 3267S: Maintained 3268W: http://www.thekelleys.org.uk/atmel 3269W: http://atmelwlandriver.sourceforge.net/ 3270F: drivers/net/wireless/atmel/atmel* 3271 3272ATOMIC INFRASTRUCTURE 3273M: Will Deacon <will@kernel.org> 3274M: Peter Zijlstra <peterz@infradead.org> 3275R: Boqun Feng <boqun.feng@gmail.com> 3276R: Mark Rutland <mark.rutland@arm.com> 3277L: linux-kernel@vger.kernel.org 3278S: Maintained 3279F: Documentation/atomic_*.txt 3280F: arch/*/include/asm/atomic*.h 3281F: include/*/atomic*.h 3282F: include/linux/refcount.h 3283F: scripts/atomic/ 3284 3285ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3286M: Bradley Grove <linuxdrivers@attotech.com> 3287L: linux-scsi@vger.kernel.org 3288S: Supported 3289W: http://www.attotech.com 3290F: drivers/scsi/esas2r 3291 3292ATUSB IEEE 802.15.4 RADIO DRIVER 3293M: Stefan Schmidt <stefan@datenfreihafen.org> 3294L: linux-wpan@vger.kernel.org 3295S: Maintained 3296F: drivers/net/ieee802154/at86rf230.h 3297F: drivers/net/ieee802154/atusb.c 3298F: drivers/net/ieee802154/atusb.h 3299 3300AUDIT SUBSYSTEM 3301M: Paul Moore <paul@paul-moore.com> 3302M: Eric Paris <eparis@redhat.com> 3303L: audit@vger.kernel.org 3304S: Supported 3305W: https://github.com/linux-audit 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3307F: include/asm-generic/audit_*.h 3308F: include/linux/audit.h 3309F: include/linux/audit_arch.h 3310F: include/uapi/linux/audit.h 3311F: kernel/audit* 3312F: lib/*audit.c 3313 3314AUXILIARY BUS DRIVER 3315M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3316R: Dave Ertman <david.m.ertman@intel.com> 3317R: Ira Weiny <ira.weiny@intel.com> 3318S: Supported 3319T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3320F: Documentation/driver-api/auxiliary_bus.rst 3321F: drivers/base/auxiliary.c 3322F: include/linux/auxiliary_bus.h 3323 3324AUXILIARY DISPLAY DRIVERS 3325M: Miguel Ojeda <ojeda@kernel.org> 3326S: Maintained 3327F: Documentation/devicetree/bindings/auxdisplay/ 3328F: drivers/auxdisplay/ 3329F: include/linux/cfag12864b.h 3330 3331AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3332M: Andreas Klinger <ak@it-klinger.de> 3333L: linux-iio@vger.kernel.org 3334S: Maintained 3335F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3336F: drivers/iio/adc/hx711.c 3337 3338AX.25 NETWORK LAYER 3339M: Ralf Baechle <ralf@linux-mips.org> 3340L: linux-hams@vger.kernel.org 3341S: Maintained 3342W: http://www.linux-ax25.org/ 3343F: include/net/ax25.h 3344F: include/uapi/linux/ax25.h 3345F: net/ax25/ 3346 3347AXENTIA ARM DEVICES 3348M: Peter Rosin <peda@axentia.se> 3349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3350S: Maintained 3351F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3352F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3353F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3354F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3355 3356AXENTIA ASOC DRIVERS 3357M: Peter Rosin <peda@axentia.se> 3358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3359S: Maintained 3360F: Documentation/devicetree/bindings/sound/axentia,* 3361F: sound/soc/atmel/tse850-pcm5142.c 3362 3363AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3364M: Nuno Sá <nuno.sa@analog.com> 3365L: linux-hwmon@vger.kernel.org 3366S: Supported 3367W: https://ez.analog.com/linux-software-drivers 3368F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3369F: drivers/hwmon/axi-fan-control.c 3370 3371AXXIA I2C CONTROLLER 3372M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3373L: linux-i2c@vger.kernel.org 3374S: Maintained 3375F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3376F: drivers/i2c/busses/i2c-axxia.c 3377 3378AZ6007 DVB DRIVER 3379M: Mauro Carvalho Chehab <mchehab@kernel.org> 3380L: linux-media@vger.kernel.org 3381S: Maintained 3382W: https://linuxtv.org 3383T: git git://linuxtv.org/media_tree.git 3384F: drivers/media/usb/dvb-usb-v2/az6007.c 3385 3386AZTECH FM RADIO RECEIVER DRIVER 3387M: Hans Verkuil <hverkuil@xs4all.nl> 3388L: linux-media@vger.kernel.org 3389S: Maintained 3390W: https://linuxtv.org 3391T: git git://linuxtv.org/media_tree.git 3392F: drivers/media/radio/radio-aztech* 3393 3394B43 WIRELESS DRIVER 3395L: linux-wireless@vger.kernel.org 3396L: b43-dev@lists.infradead.org 3397S: Odd Fixes 3398W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3399F: drivers/net/wireless/broadcom/b43/ 3400 3401B43LEGACY WIRELESS DRIVER 3402M: Larry Finger <Larry.Finger@lwfinger.net> 3403L: linux-wireless@vger.kernel.org 3404L: b43-dev@lists.infradead.org 3405S: Maintained 3406W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3407F: drivers/net/wireless/broadcom/b43legacy/ 3408 3409BACKLIGHT CLASS/SUBSYSTEM 3410M: Lee Jones <lee@kernel.org> 3411M: Daniel Thompson <daniel.thompson@linaro.org> 3412M: Jingoo Han <jingoohan1@gmail.com> 3413L: dri-devel@lists.freedesktop.org 3414S: Maintained 3415T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3416F: Documentation/ABI/stable/sysfs-class-backlight 3417F: Documentation/ABI/testing/sysfs-class-backlight 3418F: Documentation/devicetree/bindings/leds/backlight 3419F: drivers/video/backlight/ 3420F: include/linux/backlight.h 3421F: include/linux/pwm_backlight.h 3422 3423BARCO P50 GPIO DRIVER 3424M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3425M: Peter Korsgaard <peter.korsgaard@barco.com> 3426S: Maintained 3427F: drivers/platform/x86/barco-p50-gpio.c 3428 3429BATMAN ADVANCED 3430M: Marek Lindner <mareklindner@neomailbox.ch> 3431M: Simon Wunderlich <sw@simonwunderlich.de> 3432M: Antonio Quartulli <a@unstable.cc> 3433M: Sven Eckelmann <sven@narfation.org> 3434L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3435S: Maintained 3436W: https://www.open-mesh.org/ 3437Q: https://patchwork.open-mesh.org/project/batman/list/ 3438B: https://www.open-mesh.org/projects/batman-adv/issues 3439C: ircs://irc.hackint.org/batadv 3440T: git https://git.open-mesh.org/linux-merge.git 3441F: Documentation/networking/batman-adv.rst 3442F: include/uapi/linux/batadv_packet.h 3443F: include/uapi/linux/batman_adv.h 3444F: net/batman-adv/ 3445 3446BAYCOM/HDLCDRV DRIVERS FOR AX.25 3447M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3448L: linux-hams@vger.kernel.org 3449S: Maintained 3450W: http://www.baycom.org/~tom/ham/ham.html 3451F: drivers/net/hamradio/baycom* 3452 3453BCACHE (BLOCK LAYER CACHE) 3454M: Coly Li <colyli@suse.de> 3455M: Kent Overstreet <kent.overstreet@gmail.com> 3456L: linux-bcache@vger.kernel.org 3457S: Maintained 3458W: http://bcache.evilpiepirate.org 3459C: irc://irc.oftc.net/bcache 3460F: drivers/md/bcache/ 3461 3462BDISP ST MEDIA DRIVER 3463M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3464L: linux-media@vger.kernel.org 3465S: Supported 3466W: https://linuxtv.org 3467T: git git://linuxtv.org/media_tree.git 3468F: drivers/media/platform/st/sti/bdisp 3469 3470BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3471M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3472L: netdev@vger.kernel.org 3473S: Maintained 3474F: drivers/net/ethernet/ec_bhf.c 3475 3476BEFS FILE SYSTEM 3477M: Luis de Bethencourt <luisbg@kernel.org> 3478M: Salah Triki <salah.triki@gmail.com> 3479S: Maintained 3480T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3481F: Documentation/filesystems/befs.rst 3482F: fs/befs/ 3483 3484BFQ I/O SCHEDULER 3485M: Paolo Valente <paolo.valente@unimore.it> 3486M: Jens Axboe <axboe@kernel.dk> 3487L: linux-block@vger.kernel.org 3488S: Maintained 3489F: Documentation/block/bfq-iosched.rst 3490F: block/bfq-* 3491 3492BFS FILE SYSTEM 3493M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3494S: Maintained 3495F: Documentation/filesystems/bfs.rst 3496F: fs/bfs/ 3497F: include/uapi/linux/bfs_fs.h 3498 3499BITMAP API 3500M: Yury Norov <yury.norov@gmail.com> 3501R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3502R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3503S: Maintained 3504F: include/linux/bitfield.h 3505F: include/linux/bitmap.h 3506F: include/linux/bits.h 3507F: include/linux/cpumask.h 3508F: include/linux/find.h 3509F: include/linux/nodemask.h 3510F: include/vdso/bits.h 3511F: lib/bitmap.c 3512F: lib/cpumask.c 3513F: lib/cpumask_kunit.c 3514F: lib/find_bit.c 3515F: lib/find_bit_benchmark.c 3516F: lib/test_bitmap.c 3517F: tools/include/linux/bitfield.h 3518F: tools/include/linux/bitmap.h 3519F: tools/include/linux/bits.h 3520F: tools/include/linux/find.h 3521F: tools/include/vdso/bits.h 3522F: tools/lib/bitmap.c 3523F: tools/lib/find_bit.c 3524 3525BLINKM RGB LED DRIVER 3526M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3527S: Maintained 3528F: drivers/leds/leds-blinkm.c 3529 3530BLOCK LAYER 3531M: Jens Axboe <axboe@kernel.dk> 3532L: linux-block@vger.kernel.org 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3535F: Documentation/ABI/stable/sysfs-block 3536F: Documentation/block/ 3537F: block/ 3538F: drivers/block/ 3539F: include/linux/bio.h 3540F: include/linux/blk* 3541F: kernel/trace/blktrace.c 3542F: lib/sbitmap.c 3543 3544BLOCK2MTD DRIVER 3545M: Joern Engel <joern@lazybastard.org> 3546L: linux-mtd@lists.infradead.org 3547S: Maintained 3548F: drivers/mtd/devices/block2mtd.c 3549 3550BLUETOOTH DRIVERS 3551M: Marcel Holtmann <marcel@holtmann.org> 3552M: Johan Hedberg <johan.hedberg@gmail.com> 3553M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3554L: linux-bluetooth@vger.kernel.org 3555S: Supported 3556W: http://www.bluez.org/ 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3558T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3559F: Documentation/devicetree/bindings/net/bluetooth/ 3560F: drivers/bluetooth/ 3561 3562BLUETOOTH SUBSYSTEM 3563M: Marcel Holtmann <marcel@holtmann.org> 3564M: Johan Hedberg <johan.hedberg@gmail.com> 3565M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3566L: linux-bluetooth@vger.kernel.org 3567S: Supported 3568W: http://www.bluez.org/ 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3570T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3571F: include/net/bluetooth/ 3572F: net/bluetooth/ 3573 3574BONDING DRIVER 3575M: Jay Vosburgh <j.vosburgh@gmail.com> 3576M: Andy Gospodarek <andy@greyhouse.net> 3577L: netdev@vger.kernel.org 3578S: Supported 3579W: http://sourceforge.net/projects/bonding/ 3580F: Documentation/networking/bonding.rst 3581F: drivers/net/bonding/ 3582F: include/net/bond* 3583F: include/uapi/linux/if_bonding.h 3584F: tools/testing/selftests/drivers/net/bonding/ 3585 3586BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3587M: Dan Robertson <dan@dlrobertson.com> 3588L: linux-iio@vger.kernel.org 3589S: Maintained 3590F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3591F: drivers/iio/accel/bma400* 3592 3593BPF JIT for ARM 3594M: Shubham Bansal <illusionist.neo@gmail.com> 3595L: bpf@vger.kernel.org 3596S: Odd Fixes 3597F: arch/arm/net/ 3598 3599BPF JIT for ARM64 3600M: Daniel Borkmann <daniel@iogearbox.net> 3601M: Alexei Starovoitov <ast@kernel.org> 3602M: Zi Shen Lim <zlim.lnx@gmail.com> 3603L: bpf@vger.kernel.org 3604S: Supported 3605F: arch/arm64/net/ 3606 3607BPF JIT for MIPS (32-BIT AND 64-BIT) 3608M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3609M: Paul Burton <paulburton@kernel.org> 3610L: bpf@vger.kernel.org 3611S: Maintained 3612F: arch/mips/net/ 3613 3614BPF JIT for NFP NICs 3615M: Jakub Kicinski <kuba@kernel.org> 3616L: bpf@vger.kernel.org 3617S: Odd Fixes 3618F: drivers/net/ethernet/netronome/nfp/bpf/ 3619 3620BPF JIT for POWERPC (32-BIT AND 64-BIT) 3621M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3622M: Michael Ellerman <mpe@ellerman.id.au> 3623L: bpf@vger.kernel.org 3624S: Supported 3625F: arch/powerpc/net/ 3626 3627BPF JIT for RISC-V (32-bit) 3628M: Luke Nelson <luke.r.nels@gmail.com> 3629M: Xi Wang <xi.wang@gmail.com> 3630L: bpf@vger.kernel.org 3631S: Maintained 3632F: arch/riscv/net/ 3633X: arch/riscv/net/bpf_jit_comp64.c 3634 3635BPF JIT for RISC-V (64-bit) 3636M: Björn Töpel <bjorn@kernel.org> 3637L: bpf@vger.kernel.org 3638S: Maintained 3639F: arch/riscv/net/ 3640X: arch/riscv/net/bpf_jit_comp32.c 3641 3642BPF JIT for S390 3643M: Ilya Leoshkevich <iii@linux.ibm.com> 3644M: Heiko Carstens <hca@linux.ibm.com> 3645M: Vasily Gorbik <gor@linux.ibm.com> 3646L: bpf@vger.kernel.org 3647S: Supported 3648F: arch/s390/net/ 3649X: arch/s390/net/pnet.c 3650 3651BPF JIT for SPARC (32-BIT AND 64-BIT) 3652M: David S. Miller <davem@davemloft.net> 3653L: bpf@vger.kernel.org 3654S: Odd Fixes 3655F: arch/sparc/net/ 3656 3657BPF JIT for X86 32-BIT 3658M: Wang YanQing <udknight@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Odd Fixes 3661F: arch/x86/net/bpf_jit_comp32.c 3662 3663BPF JIT for X86 64-BIT 3664M: Alexei Starovoitov <ast@kernel.org> 3665M: Daniel Borkmann <daniel@iogearbox.net> 3666L: bpf@vger.kernel.org 3667S: Supported 3668F: arch/x86/net/ 3669X: arch/x86/net/bpf_jit_comp32.c 3670 3671BPF [BTF] 3672M: Martin KaFai Lau <martin.lau@linux.dev> 3673L: bpf@vger.kernel.org 3674S: Maintained 3675F: include/linux/btf* 3676F: kernel/bpf/btf.c 3677 3678BPF [CORE] 3679M: Alexei Starovoitov <ast@kernel.org> 3680M: Daniel Borkmann <daniel@iogearbox.net> 3681R: John Fastabend <john.fastabend@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: include/linux/bpf* 3685F: include/linux/filter.h 3686F: include/linux/tnum.h 3687F: kernel/bpf/core.c 3688F: kernel/bpf/dispatcher.c 3689F: kernel/bpf/syscall.c 3690F: kernel/bpf/tnum.c 3691F: kernel/bpf/trampoline.c 3692F: kernel/bpf/verifier.c 3693 3694BPF [DOCUMENTATION] (Related to Standardization) 3695R: David Vernet <void@manifault.com> 3696L: bpf@vger.kernel.org 3697L: bpf@ietf.org 3698S: Maintained 3699F: Documentation/bpf/instruction-set.rst 3700 3701BPF [GENERAL] (Safe Dynamic Programs and Tools) 3702M: Alexei Starovoitov <ast@kernel.org> 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Andrii Nakryiko <andrii@kernel.org> 3705R: Martin KaFai Lau <martin.lau@linux.dev> 3706R: Song Liu <song@kernel.org> 3707R: Yonghong Song <yhs@fb.com> 3708R: John Fastabend <john.fastabend@gmail.com> 3709R: KP Singh <kpsingh@kernel.org> 3710R: Stanislav Fomichev <sdf@google.com> 3711R: Hao Luo <haoluo@google.com> 3712R: Jiri Olsa <jolsa@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Supported 3715W: https://bpf.io/ 3716Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3719F: Documentation/bpf/ 3720F: Documentation/networking/filter.rst 3721F: Documentation/userspace-api/ebpf/ 3722F: arch/*/net/* 3723F: include/linux/bpf* 3724F: include/linux/btf* 3725F: include/linux/filter.h 3726F: include/trace/events/xdp.h 3727F: include/uapi/linux/bpf* 3728F: include/uapi/linux/btf* 3729F: include/uapi/linux/filter.h 3730F: kernel/bpf/ 3731F: kernel/trace/bpf_trace.c 3732F: lib/test_bpf.c 3733F: net/bpf/ 3734F: net/core/filter.c 3735F: net/sched/act_bpf.c 3736F: net/sched/cls_bpf.c 3737F: samples/bpf/ 3738F: scripts/bpf_doc.py 3739F: scripts/pahole-flags.sh 3740F: scripts/pahole-version.sh 3741F: tools/bpf/ 3742F: tools/lib/bpf/ 3743F: tools/testing/selftests/bpf/ 3744 3745BPF [ITERATOR] 3746M: Yonghong Song <yhs@fb.com> 3747L: bpf@vger.kernel.org 3748S: Maintained 3749F: kernel/bpf/*iter.c 3750 3751BPF [L7 FRAMEWORK] (sockmap) 3752M: John Fastabend <john.fastabend@gmail.com> 3753M: Jakub Sitnicki <jakub@cloudflare.com> 3754L: netdev@vger.kernel.org 3755L: bpf@vger.kernel.org 3756S: Maintained 3757F: include/linux/skmsg.h 3758F: net/core/skmsg.c 3759F: net/core/sock_map.c 3760F: net/ipv4/tcp_bpf.c 3761F: net/ipv4/udp_bpf.c 3762F: net/unix/unix_bpf.c 3763 3764BPF [LIBRARY] (libbpf) 3765M: Andrii Nakryiko <andrii@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Maintained 3768F: tools/lib/bpf/ 3769 3770BPF [MISC] 3771L: bpf@vger.kernel.org 3772S: Odd Fixes 3773K: (?:\b|_)bpf(?:\b|_) 3774 3775BPF [NETWORKING] (struct_ops, reuseport) 3776M: Martin KaFai Lau <martin.lau@linux.dev> 3777L: bpf@vger.kernel.org 3778L: netdev@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/bpf_struct* 3781 3782BPF [NETWORKING] (tc BPF, sock_addr) 3783M: Martin KaFai Lau <martin.lau@linux.dev> 3784M: Daniel Borkmann <daniel@iogearbox.net> 3785R: John Fastabend <john.fastabend@gmail.com> 3786L: bpf@vger.kernel.org 3787L: netdev@vger.kernel.org 3788S: Maintained 3789F: net/core/filter.c 3790F: net/sched/act_bpf.c 3791F: net/sched/cls_bpf.c 3792 3793BPF [RINGBUF] 3794M: Andrii Nakryiko <andrii@kernel.org> 3795L: bpf@vger.kernel.org 3796S: Maintained 3797F: kernel/bpf/ringbuf.c 3798 3799BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3800M: KP Singh <kpsingh@kernel.org> 3801R: Florent Revest <revest@chromium.org> 3802R: Brendan Jackman <jackmanb@chromium.org> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: Documentation/bpf/prog_lsm.rst 3806F: include/linux/bpf_lsm.h 3807F: kernel/bpf/bpf_lsm.c 3808F: security/bpf/ 3809 3810BPF [SELFTESTS] (Test Runners & Infrastructure) 3811M: Andrii Nakryiko <andrii@kernel.org> 3812R: Mykola Lysenko <mykolal@fb.com> 3813L: bpf@vger.kernel.org 3814S: Maintained 3815F: tools/testing/selftests/bpf/ 3816 3817BPF [STORAGE & CGROUPS] 3818M: Martin KaFai Lau <martin.lau@linux.dev> 3819L: bpf@vger.kernel.org 3820S: Maintained 3821F: kernel/bpf/*storage.c 3822F: kernel/bpf/bpf_lru* 3823F: kernel/bpf/cgroup.c 3824 3825BPF [TOOLING] (bpftool) 3826M: Quentin Monnet <quentin@isovalent.com> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/disasm.* 3830F: tools/bpf/bpftool/ 3831 3832BPF [TRACING] 3833M: Song Liu <song@kernel.org> 3834R: Jiri Olsa <jolsa@kernel.org> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/stackmap.c 3838F: kernel/trace/bpf_trace.c 3839 3840BROADCOM B44 10/100 ETHERNET DRIVER 3841M: Michael Chan <michael.chan@broadcom.com> 3842L: netdev@vger.kernel.org 3843S: Supported 3844F: drivers/net/ethernet/broadcom/b44.* 3845 3846BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3847M: Florian Fainelli <florian.fainelli@broadcom.com> 3848L: netdev@vger.kernel.org 3849L: openwrt-devel@lists.openwrt.org (subscribers-only) 3850S: Supported 3851F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3852F: drivers/net/dsa/b53/* 3853F: drivers/net/dsa/bcm_sf2* 3854F: include/linux/dsa/brcm.h 3855F: include/linux/platform_data/b53.h 3856 3857BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3858M: Florian Fainelli <florian.fainelli@broadcom.com> 3859R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3860L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3862S: Maintained 3863T: git https://github.com/broadcom/stblinux.git 3864F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3865F: drivers/pci/controller/pcie-brcmstb.c 3866F: drivers/staging/vc04_services 3867N: bcm2711 3868N: bcm283* 3869N: raspberrypi 3870 3871BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3872M: Florian Fainelli <florian.fainelli@broadcom.com> 3873M: Ray Jui <rjui@broadcom.com> 3874M: Scott Branden <sbranden@broadcom.com> 3875R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3876S: Maintained 3877T: git https://github.com/broadcom/mach-bcm 3878F: arch/arm/mach-bcm/ 3879N: bcm281* 3880N: bcm113* 3881N: bcm216* 3882N: kona 3883 3884BROADCOM BCM47XX MIPS ARCHITECTURE 3885M: Hauke Mehrtens <hauke@hauke-m.de> 3886M: Rafał Miłecki <zajec5@gmail.com> 3887L: linux-mips@vger.kernel.org 3888S: Maintained 3889F: Documentation/devicetree/bindings/mips/brcm/ 3890F: arch/mips/bcm47xx/* 3891F: arch/mips/include/asm/mach-bcm47xx/* 3892 3893BROADCOM BCM4908 ETHERNET DRIVER 3894M: Rafał Miłecki <rafal@milecki.pl> 3895R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3896L: netdev@vger.kernel.org 3897S: Maintained 3898F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3899F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3900F: drivers/net/ethernet/broadcom/unimac.h 3901 3902BROADCOM BCM4908 PINMUX DRIVER 3903M: Rafał Miłecki <rafal@milecki.pl> 3904R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3905L: linux-gpio@vger.kernel.org 3906S: Maintained 3907F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3908F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3909 3910BROADCOM BCM5301X ARM ARCHITECTURE 3911M: Florian Fainelli <florian.fainelli@broadcom.com> 3912M: Hauke Mehrtens <hauke@hauke-m.de> 3913M: Rafał Miłecki <zajec5@gmail.com> 3914R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3916S: Maintained 3917F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3918F: arch/arm/boot/dts/broadcom/bcm470* 3919F: arch/arm/boot/dts/broadcom/bcm5301* 3920F: arch/arm/boot/dts/broadcom/bcm953012* 3921F: arch/arm/mach-bcm/bcm_5301x.c 3922 3923BROADCOM BCM53573 ARM ARCHITECTURE 3924M: Florian Fainelli <florian.fainelli@broadcom.com> 3925M: Rafał Miłecki <rafal@milecki.pl> 3926R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3928S: Maintained 3929F: arch/arm/boot/dts/broadcom/bcm47189* 3930F: arch/arm/boot/dts/broadcom/bcm53573* 3931 3932BROADCOM BCM63XX/BCM33XX UDC DRIVER 3933M: Kevin Cernekee <cernekee@gmail.com> 3934L: linux-usb@vger.kernel.org 3935S: Maintained 3936F: drivers/usb/gadget/udc/bcm63xx_udc.* 3937 3938BROADCOM BCM7XXX ARM ARCHITECTURE 3939M: Florian Fainelli <florian.fainelli@broadcom.com> 3940R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3942S: Maintained 3943T: git https://github.com/broadcom/stblinux.git 3944F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3945F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3946F: arch/arm/include/asm/hardware/cache-b15-rac.h 3947F: arch/arm/mach-bcm/*brcmstb* 3948F: arch/arm/mm/cache-b15-rac.c 3949F: drivers/bus/brcmstb_gisb.c 3950F: drivers/pci/controller/pcie-brcmstb.c 3951N: brcmstb 3952N: bcm7038 3953N: bcm7120 3954 3955BROADCOM BCMBCA ARM ARCHITECTURE 3956M: William Zhang <william.zhang@broadcom.com> 3957M: Anand Gore <anand.gore@broadcom.com> 3958M: Kursad Oney <kursad.oney@broadcom.com> 3959M: Florian Fainelli <florian.fainelli@broadcom.com> 3960M: Rafał Miłecki <rafal@milecki.pl> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3963S: Maintained 3964T: git https://github.com/broadcom/stblinux.git 3965F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3966F: arch/arm64/boot/dts/broadcom/bcmbca/* 3967N: bcmbca 3968N: bcm[9]?47622 3969N: bcm[9]?4912 3970N: bcm[9]?63138 3971N: bcm[9]?63146 3972N: bcm[9]?63148 3973N: bcm[9]?63158 3974N: bcm[9]?63178 3975N: bcm[9]?6756 3976N: bcm[9]?6813 3977N: bcm[9]?6846 3978N: bcm[9]?6855 3979N: bcm[9]?6856 3980N: bcm[9]?6858 3981N: bcm[9]?6878 3982 3983BROADCOM BDC DRIVER 3984M: Justin Chen <justin.chen@broadcom.com> 3985M: Al Cooper <alcooperx@gmail.com> 3986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3987L: linux-usb@vger.kernel.org 3988S: Maintained 3989F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3990F: drivers/usb/gadget/udc/bdc/ 3991 3992BROADCOM BMIPS CPUFREQ DRIVER 3993M: Markus Mayer <mmayer@broadcom.com> 3994R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3995L: linux-pm@vger.kernel.org 3996S: Maintained 3997F: drivers/cpufreq/bmips-cpufreq.c 3998 3999BROADCOM BMIPS MIPS ARCHITECTURE 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002L: linux-mips@vger.kernel.org 4003S: Maintained 4004T: git https://github.com/broadcom/stblinux.git 4005F: arch/mips/bmips/* 4006F: arch/mips/boot/dts/brcm/bcm*.dts* 4007F: arch/mips/include/asm/mach-bmips/* 4008F: arch/mips/kernel/*bmips* 4009F: drivers/irqchip/irq-bcm63* 4010F: drivers/irqchip/irq-bcm7* 4011F: drivers/irqchip/irq-brcmstb* 4012F: drivers/soc/bcm/bcm63xx 4013F: include/linux/bcm963xx_nvram.h 4014F: include/linux/bcm963xx_tag.h 4015 4016BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4017M: Rasesh Mody <rmody@marvell.com> 4018M: GR-Linux-NIC-Dev@marvell.com 4019L: netdev@vger.kernel.org 4020S: Supported 4021F: drivers/net/ethernet/broadcom/bnx2.* 4022F: drivers/net/ethernet/broadcom/bnx2_* 4023 4024BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4025M: Saurav Kashyap <skashyap@marvell.com> 4026M: Javed Hasan <jhasan@marvell.com> 4027M: GR-QLogic-Storage-Upstream@marvell.com 4028L: linux-scsi@vger.kernel.org 4029S: Supported 4030F: drivers/scsi/bnx2fc/ 4031 4032BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4033M: Nilesh Javali <njavali@marvell.com> 4034M: Manish Rangankar <mrangankar@marvell.com> 4035M: GR-QLogic-Storage-Upstream@marvell.com 4036L: linux-scsi@vger.kernel.org 4037S: Supported 4038F: drivers/scsi/bnx2i/ 4039 4040BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4041M: Ariel Elior <aelior@marvell.com> 4042M: Sudarsana Kalluru <skalluru@marvell.com> 4043M: Manish Chopra <manishc@marvell.com> 4044L: netdev@vger.kernel.org 4045S: Supported 4046F: drivers/net/ethernet/broadcom/bnx2x/ 4047 4048BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4049M: Michael Chan <michael.chan@broadcom.com> 4050L: netdev@vger.kernel.org 4051S: Supported 4052F: drivers/firmware/broadcom/tee_bnxt_fw.c 4053F: drivers/net/ethernet/broadcom/bnxt/ 4054F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4055 4056BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4057M: Arend van Spriel <aspriel@gmail.com> 4058M: Franky Lin <franky.lin@broadcom.com> 4059M: Hante Meuleman <hante.meuleman@broadcom.com> 4060L: linux-wireless@vger.kernel.org 4061L: brcm80211-dev-list.pdl@broadcom.com 4062L: SHA-cyfmac-dev-list@infineon.com 4063S: Supported 4064F: drivers/net/wireless/broadcom/brcm80211/ 4065 4066BROADCOM BRCMSTB GPIO DRIVER 4067M: Doug Berger <opendmb@gmail.com> 4068M: Florian Fainelli <florian.fainelli@broadcom> 4069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4070S: Supported 4071F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4072F: drivers/gpio/gpio-brcmstb.c 4073 4074BROADCOM BRCMSTB I2C DRIVER 4075M: Kamal Dasu <kamal.dasu@broadcom.com> 4076R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4077L: linux-i2c@vger.kernel.org 4078S: Supported 4079F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4080F: drivers/i2c/busses/i2c-brcmstb.c 4081 4082BROADCOM BRCMSTB UART DRIVER 4083M: Al Cooper <alcooperx@gmail.com> 4084R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4085L: linux-serial@vger.kernel.org 4086S: Maintained 4087F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4088F: drivers/tty/serial/8250/8250_bcm7271.c 4089 4090BROADCOM BRCMSTB USB EHCI DRIVER 4091M: Justin Chen <justin.chen@broadcom.com> 4092M: Al Cooper <alcooperx@gmail.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-usb@vger.kernel.org 4095S: Maintained 4096F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4097F: drivers/usb/host/ehci-brcm.* 4098 4099BROADCOM BRCMSTB USB PIN MAP DRIVER 4100M: Al Cooper <alcooperx@gmail.com> 4101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4102L: linux-usb@vger.kernel.org 4103S: Maintained 4104F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4105F: drivers/usb/misc/brcmstb-usb-pinmap.c 4106 4107BROADCOM BRCMSTB USB2 and USB3 PHY 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-kernel@vger.kernel.org 4112S: Maintained 4113F: drivers/phy/broadcom/phy-brcm-usb* 4114 4115BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4116M: William Zhang <william.zhang@broadcom.com> 4117M: Kursad Oney <kursad.oney@broadcom.com> 4118M: Jonas Gorski <jonas.gorski@gmail.com> 4119R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4120L: linux-spi@vger.kernel.org 4121S: Maintained 4122F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4123F: drivers/spi/spi-bcm63xx-hsspi.c 4124F: drivers/spi/spi-bcmbca-hsspi.c 4125 4126BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4127M: Jonas Gorski <jonas.gorski@gmail.com> 4128L: linux-spi@vger.kernel.org 4129S: Odd Fixes 4130F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4131F: drivers/spi/spi-bcm63xx.c 4132 4133BROADCOM ETHERNET PHY DRIVERS 4134M: Florian Fainelli <florian.fainelli@broadcom.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: netdev@vger.kernel.org 4137S: Supported 4138F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4139F: drivers/net/phy/bcm*.[ch] 4140F: drivers/net/phy/broadcom.c 4141F: include/linux/brcmphy.h 4142 4143BROADCOM GENET ETHERNET DRIVER 4144M: Doug Berger <opendmb@gmail.com> 4145M: Florian Fainelli <florian.fainelli@broadcom.com> 4146R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4147L: netdev@vger.kernel.org 4148S: Supported 4149F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4150F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4151F: drivers/net/ethernet/broadcom/genet/ 4152F: drivers/net/ethernet/broadcom/unimac.h 4153F: drivers/net/mdio/mdio-bcm-unimac.c 4154F: include/linux/platform_data/bcmgenet.h 4155F: include/linux/platform_data/mdio-bcm-unimac.h 4156 4157BROADCOM IPROC ARM ARCHITECTURE 4158M: Ray Jui <rjui@broadcom.com> 4159M: Scott Branden <sbranden@broadcom.com> 4160R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4162S: Maintained 4163T: git https://github.com/broadcom/stblinux.git 4164F: arch/arm64/boot/dts/broadcom/northstar2/* 4165F: arch/arm64/boot/dts/broadcom/stingray/* 4166F: drivers/clk/bcm/clk-ns* 4167F: drivers/clk/bcm/clk-sr* 4168F: drivers/pinctrl/bcm/pinctrl-ns* 4169F: include/dt-bindings/clock/bcm-sr* 4170N: iproc 4171N: cygnus 4172N: bcm[-_]nsp 4173N: bcm9113* 4174N: bcm9583* 4175N: bcm9585* 4176N: bcm9586* 4177N: bcm988312 4178N: bcm113* 4179N: bcm583* 4180N: bcm585* 4181N: bcm586* 4182N: bcm88312 4183N: hr2 4184N: stingray 4185 4186BROADCOM IPROC GBIT ETHERNET DRIVER 4187M: Rafał Miłecki <rafal@milecki.pl> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: netdev@vger.kernel.org 4190S: Maintained 4191F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4192F: drivers/net/ethernet/broadcom/bgmac* 4193F: drivers/net/ethernet/broadcom/unimac.h 4194 4195BROADCOM KONA GPIO DRIVER 4196M: Ray Jui <rjui@broadcom.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198S: Supported 4199F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4200F: drivers/gpio/gpio-bcm-kona.c 4201 4202BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4203M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4204M: Kashyap Desai <kashyap.desai@broadcom.com> 4205M: Sumit Saxena <sumit.saxena@broadcom.com> 4206M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4207L: mpi3mr-linuxdrv.pdl@broadcom.com 4208L: linux-scsi@vger.kernel.org 4209S: Supported 4210W: https://www.broadcom.com/support/storage 4211F: drivers/scsi/mpi3mr/ 4212 4213BROADCOM NETXTREME-E ROCE DRIVER 4214M: Selvin Xavier <selvin.xavier@broadcom.com> 4215L: linux-rdma@vger.kernel.org 4216S: Supported 4217W: http://www.broadcom.com 4218F: drivers/infiniband/hw/bnxt_re/ 4219F: include/uapi/rdma/bnxt_re-abi.h 4220 4221BROADCOM NVRAM DRIVER 4222M: Rafał Miłecki <zajec5@gmail.com> 4223L: linux-mips@vger.kernel.org 4224S: Maintained 4225F: drivers/firmware/broadcom/* 4226 4227BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4228M: Rafał Miłecki <rafal@milecki.pl> 4229M: Florian Fainelli <florian.fainelli@broadcom.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: linux-pm@vger.kernel.org 4232S: Maintained 4233T: git https://github.com/broadcom/stblinux.git 4234F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4235F: include/dt-bindings/soc/bcm-pmb.h 4236 4237BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4238M: Rafał Miłecki <zajec5@gmail.com> 4239L: linux-wireless@vger.kernel.org 4240S: Maintained 4241F: drivers/bcma/ 4242F: include/linux/bcma/ 4243 4244BROADCOM SPI DRIVER 4245M: Kamal Dasu <kamal.dasu@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247S: Maintained 4248F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4249F: drivers/spi/spi-bcm-qspi.* 4250F: drivers/spi/spi-brcmstb-qspi.c 4251F: drivers/spi/spi-iproc-qspi.c 4252 4253BROADCOM STB AVS CPUFREQ DRIVER 4254M: Markus Mayer <mmayer@broadcom.com> 4255R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4256L: linux-pm@vger.kernel.org 4257S: Maintained 4258F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4259F: drivers/cpufreq/brcmstb* 4260 4261BROADCOM STB AVS TMON DRIVER 4262M: Markus Mayer <mmayer@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-pm@vger.kernel.org 4265S: Maintained 4266F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4267F: drivers/thermal/broadcom/brcmstb* 4268 4269BROADCOM STB DPFE DRIVER 4270M: Markus Mayer <mmayer@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4273S: Maintained 4274F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4275F: drivers/memory/brcmstb_dpfe.c 4276 4277BROADCOM STB NAND FLASH DRIVER 4278M: Brian Norris <computersforpeace@gmail.com> 4279M: Kamal Dasu <kamal.dasu@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-mtd@lists.infradead.org 4282S: Maintained 4283F: drivers/mtd/nand/raw/brcmnand/ 4284F: include/linux/platform_data/brcmnand.h 4285 4286BROADCOM STB PCIE DRIVER 4287M: Jim Quinlan <jim2101024@gmail.com> 4288M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4289M: Florian Fainelli <florian.fainelli@broadcom.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: linux-pci@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4294F: drivers/pci/controller/pcie-brcmstb.c 4295 4296BROADCOM SYSTEMPORT ETHERNET DRIVER 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4302F: drivers/net/ethernet/broadcom/bcmsysport.* 4303F: drivers/net/ethernet/broadcom/unimac.h 4304 4305BROADCOM TG3 GIGABIT ETHERNET DRIVER 4306M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4307M: Prashant Sreedharan <prashant@broadcom.com> 4308M: Michael Chan <mchan@broadcom.com> 4309L: netdev@vger.kernel.org 4310S: Supported 4311F: drivers/net/ethernet/broadcom/tg3.* 4312 4313BROADCOM VK DRIVER 4314M: Scott Branden <scott.branden@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316S: Supported 4317F: drivers/misc/bcm-vk/ 4318F: include/uapi/linux/misc/bcm_vk.h 4319 4320BROCADE BFA FC SCSI DRIVER 4321M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4322M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4323L: linux-scsi@vger.kernel.org 4324S: Supported 4325F: drivers/scsi/bfa/ 4326 4327BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4328M: Rasesh Mody <rmody@marvell.com> 4329M: Sudarsana Kalluru <skalluru@marvell.com> 4330M: GR-Linux-NIC-Dev@marvell.com 4331L: netdev@vger.kernel.org 4332S: Supported 4333F: drivers/net/ethernet/brocade/bna/ 4334 4335BSG (block layer generic sg v4 driver) 4336M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4337L: linux-scsi@vger.kernel.org 4338S: Supported 4339F: block/bsg.c 4340F: include/linux/bsg.h 4341F: include/uapi/linux/bsg.h 4342 4343BT87X AUDIO DRIVER 4344M: Clemens Ladisch <clemens@ladisch.de> 4345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4346S: Maintained 4347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4348F: Documentation/sound/cards/bt87x.rst 4349F: sound/pci/bt87x.c 4350 4351BT8XXGPIO DRIVER 4352M: Michael Buesch <m@bues.ch> 4353S: Maintained 4354W: http://bu3sch.de/btgpio.php 4355F: drivers/gpio/gpio-bt8xx.c 4356 4357BTRFS FILE SYSTEM 4358M: Chris Mason <clm@fb.com> 4359M: Josef Bacik <josef@toxicpanda.com> 4360M: David Sterba <dsterba@suse.com> 4361L: linux-btrfs@vger.kernel.org 4362S: Maintained 4363W: https://btrfs.readthedocs.io 4364W: https://btrfs.wiki.kernel.org/ 4365Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4366C: irc://irc.libera.chat/btrfs 4367T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4368F: Documentation/filesystems/btrfs.rst 4369F: fs/btrfs/ 4370F: include/linux/btrfs* 4371F: include/trace/events/btrfs.h 4372F: include/uapi/linux/btrfs* 4373 4374BTTV VIDEO4LINUX DRIVER 4375M: Mauro Carvalho Chehab <mchehab@kernel.org> 4376L: linux-media@vger.kernel.org 4377S: Odd fixes 4378W: https://linuxtv.org 4379T: git git://linuxtv.org/media_tree.git 4380F: Documentation/driver-api/media/drivers/bttv* 4381F: drivers/media/pci/bt8xx/bttv* 4382 4383BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4384M: Chanwoo Choi <cw00.choi@samsung.com> 4385L: linux-pm@vger.kernel.org 4386L: linux-samsung-soc@vger.kernel.org 4387S: Maintained 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4389F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4390F: drivers/devfreq/exynos-bus.c 4391 4392BUSLOGIC SCSI DRIVER 4393M: Khalid Aziz <khalid@gonehiking.org> 4394L: linux-scsi@vger.kernel.org 4395S: Maintained 4396F: drivers/scsi/BusLogic.* 4397F: drivers/scsi/FlashPoint.* 4398 4399BXCAN CAN NETWORK DRIVER 4400M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4401L: linux-can@vger.kernel.org 4402S: Maintained 4403F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4404F: drivers/net/can/bxcan.c 4405 4406C-MEDIA CMI8788 DRIVER 4407M: Clemens Ladisch <clemens@ladisch.de> 4408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4409S: Maintained 4410T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4411F: sound/pci/oxygen/ 4412 4413C-SKY ARCHITECTURE 4414M: Guo Ren <guoren@kernel.org> 4415L: linux-csky@vger.kernel.org 4416S: Supported 4417T: git https://github.com/c-sky/csky-linux.git 4418F: Documentation/devicetree/bindings/csky/ 4419F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4420F: Documentation/devicetree/bindings/timer/csky,* 4421F: arch/csky/ 4422F: drivers/clocksource/timer-gx6605s.c 4423F: drivers/clocksource/timer-mp-csky.c 4424F: drivers/irqchip/irq-csky-* 4425N: csky 4426K: csky 4427 4428CA8210 IEEE-802.15.4 RADIO DRIVER 4429L: linux-wpan@vger.kernel.org 4430S: Orphan 4431W: https://github.com/Cascoda/ca8210-linux.git 4432F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4433F: drivers/net/ieee802154/ca8210.c 4434 4435CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4436M: David Howells <dhowells@redhat.com> 4437L: linux-cachefs@redhat.com (moderated for non-subscribers) 4438S: Supported 4439F: Documentation/filesystems/caching/cachefiles.rst 4440F: fs/cachefiles/ 4441 4442CACHESTAT: PAGE CACHE STATS FOR A FILE 4443M: Nhat Pham <nphamcs@gmail.com> 4444M: Johannes Weiner <hannes@cmpxchg.org> 4445L: linux-mm@kvack.org 4446S: Maintained 4447F: tools/testing/selftests/cachestat/test_cachestat.c 4448 4449CADENCE MIPI-CSI2 BRIDGES 4450M: Maxime Ripard <mripard@kernel.org> 4451L: linux-media@vger.kernel.org 4452S: Maintained 4453F: Documentation/devicetree/bindings/media/cdns,*.txt 4454F: drivers/media/platform/cadence/cdns-csi2* 4455 4456CADENCE NAND DRIVER 4457L: linux-mtd@lists.infradead.org 4458S: Orphan 4459F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4460F: drivers/mtd/nand/raw/cadence-nand-controller.c 4461 4462CADENCE USB3 DRD IP DRIVER 4463M: Peter Chen <peter.chen@kernel.org> 4464M: Pawel Laszczak <pawell@cadence.com> 4465R: Roger Quadros <rogerq@kernel.org> 4466R: Aswath Govindraju <a-govindraju@ti.com> 4467L: linux-usb@vger.kernel.org 4468S: Maintained 4469T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4470F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4471F: drivers/usb/cdns3/ 4472X: drivers/usb/cdns3/cdnsp* 4473 4474CADENCE USBHS DRIVER 4475M: Pawel Laszczak <pawell@cadence.com> 4476L: linux-usb@vger.kernel.org 4477S: Maintained 4478F: drivers/usb/gadget/udc/cdns2 4479 4480CADENCE USBSSP DRD IP DRIVER 4481M: Pawel Laszczak <pawell@cadence.com> 4482L: linux-usb@vger.kernel.org 4483S: Maintained 4484T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4485F: drivers/usb/cdns3/ 4486X: drivers/usb/cdns3/cdns3* 4487 4488CADET FM/AM RADIO RECEIVER DRIVER 4489M: Hans Verkuil <hverkuil@xs4all.nl> 4490L: linux-media@vger.kernel.org 4491S: Maintained 4492W: https://linuxtv.org 4493T: git git://linuxtv.org/media_tree.git 4494F: drivers/media/radio/radio-cadet* 4495 4496CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4497L: linux-media@vger.kernel.org 4498S: Orphan 4499T: git git://linuxtv.org/media_tree.git 4500F: Documentation/admin-guide/media/cafe_ccic* 4501F: drivers/media/platform/marvell/ 4502 4503CAIF NETWORK LAYER 4504L: netdev@vger.kernel.org 4505S: Orphan 4506F: Documentation/networking/caif/ 4507F: drivers/net/caif/ 4508F: include/net/caif/ 4509F: include/uapi/linux/caif/ 4510F: net/caif/ 4511 4512CAKE QDISC 4513M: Toke Høiland-Jørgensen <toke@toke.dk> 4514L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4515S: Maintained 4516F: net/sched/sch_cake.c 4517 4518CAN NETWORK DRIVERS 4519M: Wolfgang Grandegger <wg@grandegger.com> 4520M: Marc Kleine-Budde <mkl@pengutronix.de> 4521L: linux-can@vger.kernel.org 4522S: Maintained 4523W: https://github.com/linux-can 4524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4525T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4526F: Documentation/devicetree/bindings/net/can/ 4527F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4528F: drivers/net/can/ 4529F: drivers/phy/phy-can-transceiver.c 4530F: include/linux/can/bittiming.h 4531F: include/linux/can/dev.h 4532F: include/linux/can/length.h 4533F: include/linux/can/platform/ 4534F: include/linux/can/rx-offload.h 4535F: include/uapi/linux/can/error.h 4536F: include/uapi/linux/can/netlink.h 4537F: include/uapi/linux/can/vxcan.h 4538 4539CAN NETWORK LAYER 4540M: Oliver Hartkopp <socketcan@hartkopp.net> 4541M: Marc Kleine-Budde <mkl@pengutronix.de> 4542L: linux-can@vger.kernel.org 4543S: Maintained 4544W: https://github.com/linux-can 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4546T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4547F: Documentation/networking/can.rst 4548F: include/linux/can/can-ml.h 4549F: include/linux/can/core.h 4550F: include/linux/can/skb.h 4551F: include/net/netns/can.h 4552F: include/uapi/linux/can.h 4553F: include/uapi/linux/can/bcm.h 4554F: include/uapi/linux/can/gw.h 4555F: include/uapi/linux/can/isotp.h 4556F: include/uapi/linux/can/raw.h 4557F: net/can/ 4558 4559CAN-J1939 NETWORK LAYER 4560M: Robin van der Gracht <robin@protonic.nl> 4561M: Oleksij Rempel <o.rempel@pengutronix.de> 4562R: kernel@pengutronix.de 4563L: linux-can@vger.kernel.org 4564S: Maintained 4565F: Documentation/networking/j1939.rst 4566F: include/uapi/linux/can/j1939.h 4567F: net/can/j1939/ 4568 4569CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4570M: Damien Le Moal <dlemoal@kernel.org> 4571L: linux-riscv@lists.infradead.org 4572L: linux-gpio@vger.kernel.org (pinctrl driver) 4573F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4574F: drivers/pinctrl/pinctrl-k210.c 4575 4576CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4577M: Damien Le Moal <dlemoal@kernel.org> 4578L: linux-kernel@vger.kernel.org 4579L: linux-riscv@lists.infradead.org 4580S: Maintained 4581F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4582F: drivers/reset/reset-k210.c 4583 4584CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4585M: Damien Le Moal <dlemoal@kernel.org> 4586L: linux-riscv@lists.infradead.org 4587S: Maintained 4588F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4589F: drivers/soc/canaan/ 4590F: include/soc/canaan/ 4591 4592CAPABILITIES 4593M: Serge Hallyn <serge@hallyn.com> 4594L: linux-security-module@vger.kernel.org 4595S: Supported 4596F: include/linux/capability.h 4597F: include/uapi/linux/capability.h 4598F: kernel/capability.c 4599F: security/commoncap.c 4600 4601CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4602M: Kevin Tsai <ktsai@capellamicro.com> 4603S: Maintained 4604F: drivers/iio/light/cm* 4605 4606CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4607M: Christian Lamparter <chunkeey@googlemail.com> 4608L: linux-wireless@vger.kernel.org 4609S: Maintained 4610W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4611F: drivers/net/wireless/ath/carl9170/ 4612 4613CAVIUM I2C DRIVER 4614M: Robert Richter <rric@kernel.org> 4615S: Odd Fixes 4616W: http://www.marvell.com 4617F: drivers/i2c/busses/i2c-octeon* 4618F: drivers/i2c/busses/i2c-thunderx* 4619 4620CAVIUM LIQUIDIO NETWORK DRIVER 4621M: Derek Chickles <dchickles@marvell.com> 4622M: Satanand Burla <sburla@marvell.com> 4623M: Felix Manlunas <fmanlunas@marvell.com> 4624L: netdev@vger.kernel.org 4625S: Supported 4626W: http://www.marvell.com 4627F: drivers/net/ethernet/cavium/liquidio/ 4628 4629CAVIUM MMC DRIVER 4630M: Robert Richter <rric@kernel.org> 4631S: Odd Fixes 4632W: http://www.marvell.com 4633F: drivers/mmc/host/cavium* 4634 4635CAVIUM OCTEON-TX CRYPTO DRIVER 4636M: George Cherian <gcherian@marvell.com> 4637L: linux-crypto@vger.kernel.org 4638S: Supported 4639W: http://www.marvell.com 4640F: drivers/crypto/cavium/cpt/ 4641 4642CAVIUM THUNDERX2 ARM64 SOC 4643M: Robert Richter <rric@kernel.org> 4644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4645S: Odd Fixes 4646F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4647F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4648 4649CBS/ETF/TAPRIO QDISCS 4650M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4651L: netdev@vger.kernel.org 4652S: Maintained 4653F: net/sched/sch_cbs.c 4654F: net/sched/sch_etf.c 4655F: net/sched/sch_taprio.c 4656 4657CC2520 IEEE-802.15.4 RADIO DRIVER 4658M: Stefan Schmidt <stefan@datenfreihafen.org> 4659L: linux-wpan@vger.kernel.org 4660S: Odd Fixes 4661F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4662F: drivers/net/ieee802154/cc2520.c 4663 4664CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4665M: Gilad Ben-Yossef <gilad@benyossef.com> 4666L: linux-crypto@vger.kernel.org 4667S: Supported 4668W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4669F: drivers/crypto/ccree/ 4670 4671CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4672M: Hadar Gat <hadar.gat@arm.com> 4673L: linux-crypto@vger.kernel.org 4674S: Supported 4675W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4676F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4677F: drivers/char/hw_random/cctrng.c 4678F: drivers/char/hw_random/cctrng.h 4679 4680CEC FRAMEWORK 4681M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4682L: linux-media@vger.kernel.org 4683S: Supported 4684W: http://linuxtv.org 4685T: git git://linuxtv.org/media_tree.git 4686F: Documentation/ABI/testing/debugfs-cec-error-inj 4687F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4688F: Documentation/driver-api/media/cec-core.rst 4689F: Documentation/userspace-api/media/cec 4690F: drivers/media/cec/ 4691F: drivers/media/rc/keymaps/rc-cec.c 4692F: include/media/cec-notifier.h 4693F: include/media/cec.h 4694F: include/uapi/linux/cec-funcs.h 4695F: include/uapi/linux/cec.h 4696 4697CEC GPIO DRIVER 4698M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4699L: linux-media@vger.kernel.org 4700S: Supported 4701W: http://linuxtv.org 4702T: git git://linuxtv.org/media_tree.git 4703F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4704F: drivers/media/cec/platform/cec-gpio/ 4705 4706CELL BROADBAND ENGINE ARCHITECTURE 4707M: Arnd Bergmann <arnd@arndb.de> 4708L: linuxppc-dev@lists.ozlabs.org 4709S: Supported 4710W: http://www.ibm.com/developerworks/power/cell/ 4711F: arch/powerpc/include/asm/cell*.h 4712F: arch/powerpc/include/asm/spu*.h 4713F: arch/powerpc/include/uapi/asm/spu*.h 4714F: arch/powerpc/platforms/cell/ 4715 4716CELLWISE CW2015 BATTERY DRIVER 4717M: Tobias Schrammm <t.schramm@manjaro.org> 4718S: Maintained 4719F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4720F: drivers/power/supply/cw2015_battery.c 4721 4722CEPH COMMON CODE (LIBCEPH) 4723M: Ilya Dryomov <idryomov@gmail.com> 4724M: Xiubo Li <xiubli@redhat.com> 4725R: Jeff Layton <jlayton@kernel.org> 4726L: ceph-devel@vger.kernel.org 4727S: Supported 4728W: http://ceph.com/ 4729T: git https://github.com/ceph/ceph-client.git 4730F: include/linux/ceph/ 4731F: include/linux/crush/ 4732F: net/ceph/ 4733 4734CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4735M: Xiubo Li <xiubli@redhat.com> 4736M: Ilya Dryomov <idryomov@gmail.com> 4737R: Jeff Layton <jlayton@kernel.org> 4738L: ceph-devel@vger.kernel.org 4739S: Supported 4740W: http://ceph.com/ 4741T: git https://github.com/ceph/ceph-client.git 4742F: Documentation/filesystems/ceph.rst 4743F: fs/ceph/ 4744 4745CERTIFICATE HANDLING 4746M: David Howells <dhowells@redhat.com> 4747M: David Woodhouse <dwmw2@infradead.org> 4748L: keyrings@vger.kernel.org 4749S: Maintained 4750F: Documentation/admin-guide/module-signing.rst 4751F: certs/ 4752F: scripts/sign-file.c 4753F: tools/certs/ 4754 4755CFAG12864B LCD DRIVER 4756M: Miguel Ojeda <ojeda@kernel.org> 4757S: Maintained 4758F: drivers/auxdisplay/cfag12864b.c 4759F: include/linux/cfag12864b.h 4760 4761CFAG12864BFB LCD FRAMEBUFFER DRIVER 4762M: Miguel Ojeda <ojeda@kernel.org> 4763S: Maintained 4764F: drivers/auxdisplay/cfag12864bfb.c 4765F: include/linux/cfag12864b.h 4766 4767CHAR and MISC DRIVERS 4768M: Arnd Bergmann <arnd@arndb.de> 4769M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4770S: Supported 4771T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4772F: drivers/char/ 4773F: drivers/misc/ 4774F: include/linux/miscdevice.h 4775X: drivers/char/agp/ 4776X: drivers/char/hw_random/ 4777X: drivers/char/ipmi/ 4778X: drivers/char/random.c 4779X: drivers/char/tpm/ 4780 4781CHECKPATCH 4782M: Andy Whitcroft <apw@canonical.com> 4783M: Joe Perches <joe@perches.com> 4784R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4785R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4786S: Maintained 4787F: scripts/checkpatch.pl 4788 4789CHECKPATCH DOCUMENTATION 4790M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4791M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4792R: Joe Perches <joe@perches.com> 4793S: Maintained 4794F: Documentation/dev-tools/checkpatch.rst 4795 4796CHINESE DOCUMENTATION 4797M: Alex Shi <alexs@kernel.org> 4798M: Yanteng Si <siyanteng@loongson.cn> 4799S: Maintained 4800F: Documentation/translations/zh_CN/ 4801 4802CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4803M: Peter Chen <peter.chen@kernel.org> 4804L: linux-usb@vger.kernel.org 4805S: Maintained 4806T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4807F: drivers/usb/chipidea/ 4808 4809CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4810M: Hans de Goede <hdegoede@redhat.com> 4811L: linux-input@vger.kernel.org 4812S: Maintained 4813F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4814F: drivers/input/touchscreen/chipone_icn8318.c 4815 4816CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4817M: Hans de Goede <hdegoede@redhat.com> 4818L: linux-input@vger.kernel.org 4819S: Maintained 4820F: drivers/input/touchscreen/chipone_icn8505.c 4821 4822CHROME HARDWARE PLATFORM SUPPORT 4823M: Benson Leung <bleung@chromium.org> 4824L: chrome-platform@lists.linux.dev 4825S: Maintained 4826T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4827F: drivers/platform/chrome/ 4828 4829CHROMEOS EC CODEC DRIVER 4830M: Cheng-Yi Chiang <cychiang@chromium.org> 4831M: Tzung-Bi Shih <tzungbi@kernel.org> 4832R: Guenter Roeck <groeck@chromium.org> 4833L: chrome-platform@lists.linux.dev 4834S: Maintained 4835F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4836F: sound/soc/codecs/cros_ec_codec.* 4837 4838CHROMEOS EC SUBDRIVERS 4839M: Benson Leung <bleung@chromium.org> 4840R: Guenter Roeck <groeck@chromium.org> 4841L: chrome-platform@lists.linux.dev 4842S: Maintained 4843F: drivers/power/supply/cros_usbpd-charger.c 4844N: cros_ec 4845N: cros-ec 4846 4847CHROMEOS EC UART DRIVER 4848M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4849R: Benson Leung <bleung@chromium.org> 4850R: Tzung-Bi Shih <tzungbi@kernel.org> 4851S: Maintained 4852F: drivers/platform/chrome/cros_ec_uart.c 4853 4854CHROMEOS EC USB PD NOTIFY DRIVER 4855M: Prashant Malani <pmalani@chromium.org> 4856L: chrome-platform@lists.linux.dev 4857S: Maintained 4858F: drivers/platform/chrome/cros_usbpd_notify.c 4859F: include/linux/platform_data/cros_usbpd_notify.h 4860 4861CHROMEOS EC USB TYPE-C DRIVER 4862M: Prashant Malani <pmalani@chromium.org> 4863L: chrome-platform@lists.linux.dev 4864S: Maintained 4865F: drivers/platform/chrome/cros_ec_typec.* 4866F: drivers/platform/chrome/cros_typec_switch.c 4867F: drivers/platform/chrome/cros_typec_vdm.* 4868 4869CHROMEOS HPS DRIVER 4870M: Dan Callaghan <dcallagh@chromium.org> 4871R: Sami Kyöstilä <skyostil@chromium.org> 4872S: Maintained 4873F: drivers/platform/chrome/cros_hps_i2c.c 4874 4875CHRONTEL CH7322 CEC DRIVER 4876M: Joe Tessler <jrt@google.com> 4877L: linux-media@vger.kernel.org 4878S: Maintained 4879T: git git://linuxtv.org/media_tree.git 4880F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4881F: drivers/media/cec/i2c/ch7322.c 4882 4883CIRRUS LOGIC AUDIO CODEC DRIVERS 4884M: James Schulman <james.schulman@cirrus.com> 4885M: David Rhodes <david.rhodes@cirrus.com> 4886M: Richard Fitzgerald <rf@opensource.cirrus.com> 4887L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4888L: patches@opensource.cirrus.com 4889S: Maintained 4890F: Documentation/devicetree/bindings/sound/cirrus,cs* 4891F: include/dt-bindings/sound/cs* 4892F: include/sound/cs* 4893F: sound/pci/hda/cs* 4894F: sound/pci/hda/hda_cs_dsp_ctl.* 4895F: sound/soc/codecs/cs* 4896 4897CIRRUS LOGIC DSP FIRMWARE DRIVER 4898M: Simon Trimmer <simont@opensource.cirrus.com> 4899M: Charles Keepax <ckeepax@opensource.cirrus.com> 4900M: Richard Fitzgerald <rf@opensource.cirrus.com> 4901L: patches@opensource.cirrus.com 4902S: Supported 4903W: https://github.com/CirrusLogic/linux-drivers/wiki 4904T: git https://github.com/CirrusLogic/linux-drivers.git 4905F: drivers/firmware/cirrus/* 4906F: include/linux/firmware/cirrus/* 4907 4908CIRRUS LOGIC EP93XX ETHERNET DRIVER 4909M: Hartley Sweeten <hsweeten@visionengravers.com> 4910L: netdev@vger.kernel.org 4911S: Maintained 4912F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4913 4914CIRRUS LOGIC LOCHNAGAR DRIVER 4915M: Charles Keepax <ckeepax@opensource.cirrus.com> 4916M: Richard Fitzgerald <rf@opensource.cirrus.com> 4917L: patches@opensource.cirrus.com 4918S: Supported 4919F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4922F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4923F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4924F: Documentation/hwmon/lochnagar.rst 4925F: drivers/clk/clk-lochnagar.c 4926F: drivers/hwmon/lochnagar-hwmon.c 4927F: drivers/mfd/lochnagar-i2c.c 4928F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4929F: drivers/regulator/lochnagar-regulator.c 4930F: include/dt-bindings/clock/lochnagar.h 4931F: include/dt-bindings/pinctrl/lochnagar.h 4932F: include/linux/mfd/lochnagar* 4933F: sound/soc/codecs/lochnagar-sc.c 4934 4935CIRRUS LOGIC MADERA CODEC DRIVERS 4936M: Charles Keepax <ckeepax@opensource.cirrus.com> 4937M: Richard Fitzgerald <rf@opensource.cirrus.com> 4938L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4939L: patches@opensource.cirrus.com 4940S: Supported 4941W: https://github.com/CirrusLogic/linux-drivers/wiki 4942T: git https://github.com/CirrusLogic/linux-drivers.git 4943F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4944F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4945F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4946F: drivers/gpio/gpio-madera* 4947F: drivers/irqchip/irq-madera* 4948F: drivers/mfd/cs47l* 4949F: drivers/mfd/madera* 4950F: drivers/pinctrl/cirrus/* 4951F: include/dt-bindings/sound/madera* 4952F: include/linux/irqchip/irq-madera* 4953F: include/linux/mfd/madera/* 4954F: include/sound/madera* 4955F: sound/soc/codecs/cs47l* 4956F: sound/soc/codecs/madera* 4957 4958CISCO FCOE HBA DRIVER 4959M: Satish Kharat <satishkh@cisco.com> 4960M: Sesidhar Baddela <sebaddel@cisco.com> 4961M: Karan Tilak Kumar <kartilak@cisco.com> 4962L: linux-scsi@vger.kernel.org 4963S: Supported 4964F: drivers/scsi/fnic/ 4965 4966CISCO SCSI HBA DRIVER 4967M: Karan Tilak Kumar <kartilak@cisco.com> 4968M: Sesidhar Baddela <sebaddel@cisco.com> 4969L: linux-scsi@vger.kernel.org 4970S: Supported 4971F: drivers/scsi/snic/ 4972 4973CISCO VIC ETHERNET NIC DRIVER 4974M: Christian Benvenuti <benve@cisco.com> 4975M: Satish Kharat <satishkh@cisco.com> 4976S: Supported 4977F: drivers/net/ethernet/cisco/enic/ 4978 4979CISCO VIC LOW LATENCY NIC DRIVER 4980M: Christian Benvenuti <benve@cisco.com> 4981M: Nelson Escobar <neescoba@cisco.com> 4982S: Supported 4983F: drivers/infiniband/hw/usnic/ 4984 4985CLANG CONTROL FLOW INTEGRITY SUPPORT 4986M: Sami Tolvanen <samitolvanen@google.com> 4987M: Kees Cook <keescook@chromium.org> 4988R: Nathan Chancellor <nathan@kernel.org> 4989R: Nick Desaulniers <ndesaulniers@google.com> 4990L: llvm@lists.linux.dev 4991S: Supported 4992B: https://github.com/ClangBuiltLinux/linux/issues 4993T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4994F: include/linux/cfi.h 4995F: kernel/cfi.c 4996 4997CLANG-FORMAT FILE 4998M: Miguel Ojeda <ojeda@kernel.org> 4999S: Maintained 5000F: .clang-format 5001 5002CLANG/LLVM BUILD SUPPORT 5003M: Nathan Chancellor <nathan@kernel.org> 5004M: Nick Desaulniers <ndesaulniers@google.com> 5005R: Tom Rix <trix@redhat.com> 5006L: llvm@lists.linux.dev 5007S: Supported 5008W: https://clangbuiltlinux.github.io/ 5009B: https://github.com/ClangBuiltLinux/linux/issues 5010C: irc://irc.libera.chat/clangbuiltlinux 5011F: Documentation/kbuild/llvm.rst 5012F: include/linux/compiler-clang.h 5013F: scripts/Makefile.clang 5014F: scripts/clang-tools/ 5015K: \b(?i:clang|llvm)\b 5016 5017CLK API 5018M: Russell King <linux@armlinux.org.uk> 5019L: linux-clk@vger.kernel.org 5020S: Maintained 5021F: include/linux/clk.h 5022 5023CLOCKSOURCE, CLOCKEVENT DRIVERS 5024M: Daniel Lezcano <daniel.lezcano@linaro.org> 5025M: Thomas Gleixner <tglx@linutronix.de> 5026L: linux-kernel@vger.kernel.org 5027S: Supported 5028T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5029F: Documentation/devicetree/bindings/timer/ 5030F: drivers/clocksource/ 5031 5032CMPC ACPI DRIVER 5033M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5034M: Daniel Oliveira Nascimento <don@syst.com.br> 5035L: platform-driver-x86@vger.kernel.org 5036S: Supported 5037F: drivers/platform/x86/classmate-laptop.c 5038 5039COBALT MEDIA DRIVER 5040M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5041L: linux-media@vger.kernel.org 5042S: Supported 5043W: https://linuxtv.org 5044T: git git://linuxtv.org/media_tree.git 5045F: drivers/media/pci/cobalt/ 5046 5047COCCINELLE/Semantic Patches (SmPL) 5048M: Julia Lawall <Julia.Lawall@inria.fr> 5049M: Nicolas Palix <nicolas.palix@imag.fr> 5050L: cocci@inria.fr (moderated for non-subscribers) 5051S: Supported 5052W: https://coccinelle.gitlabpages.inria.fr/website/ 5053T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5054F: Documentation/dev-tools/coccinelle.rst 5055F: scripts/coccicheck 5056F: scripts/coccinelle/ 5057 5058CODA FILE SYSTEM 5059M: Jan Harkes <jaharkes@cs.cmu.edu> 5060M: coda@cs.cmu.edu 5061L: codalist@coda.cs.cmu.edu 5062S: Maintained 5063W: http://www.coda.cs.cmu.edu/ 5064F: Documentation/filesystems/coda.rst 5065F: fs/coda/ 5066F: include/linux/coda*.h 5067F: include/uapi/linux/coda*.h 5068 5069CODA V4L2 MEM2MEM DRIVER 5070M: Philipp Zabel <p.zabel@pengutronix.de> 5071L: linux-media@vger.kernel.org 5072S: Maintained 5073F: Documentation/devicetree/bindings/media/coda.yaml 5074F: drivers/media/platform/chips-media/ 5075 5076CODE OF CONDUCT 5077M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5078S: Supported 5079F: Documentation/process/code-of-conduct-interpretation.rst 5080F: Documentation/process/code-of-conduct.rst 5081 5082COMEDI DRIVERS 5083M: Ian Abbott <abbotti@mev.co.uk> 5084M: H Hartley Sweeten <hsweeten@visionengravers.com> 5085S: Odd Fixes 5086F: drivers/comedi/ 5087F: include/linux/comedi/ 5088F: include/uapi/linux/comedi.h 5089 5090COMMON CLK FRAMEWORK 5091M: Michael Turquette <mturquette@baylibre.com> 5092M: Stephen Boyd <sboyd@kernel.org> 5093L: linux-clk@vger.kernel.org 5094S: Maintained 5095Q: http://patchwork.kernel.org/project/linux-clk/list/ 5096T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5097F: Documentation/devicetree/bindings/clock/ 5098F: drivers/clk/ 5099F: include/dt-bindings/clock/ 5100F: include/linux/clk-pr* 5101F: include/linux/clk/ 5102F: include/linux/of_clk.h 5103X: drivers/clk/clkdev.c 5104 5105COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5106M: Steve French <sfrench@samba.org> 5107R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5108R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5109R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5110R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5111L: linux-cifs@vger.kernel.org 5112L: samba-technical@lists.samba.org (moderated for non-subscribers) 5113S: Supported 5114W: https://wiki.samba.org/index.php/LinuxCIFS 5115T: git git://git.samba.org/sfrench/cifs-2.6.git 5116F: Documentation/admin-guide/cifs/ 5117F: fs/smb/client/ 5118F: fs/smb/common/ 5119F: include/uapi/linux/cifs 5120 5121COMPACTPCI HOTPLUG CORE 5122M: Scott Murray <scott@spiteful.org> 5123L: linux-pci@vger.kernel.org 5124S: Maintained 5125F: drivers/pci/hotplug/cpci_hotplug* 5126 5127COMPACTPCI HOTPLUG GENERIC DRIVER 5128M: Scott Murray <scott@spiteful.org> 5129L: linux-pci@vger.kernel.org 5130S: Maintained 5131F: drivers/pci/hotplug/cpcihp_generic.c 5132 5133COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5134M: Scott Murray <scott@spiteful.org> 5135L: linux-pci@vger.kernel.org 5136S: Maintained 5137F: drivers/pci/hotplug/cpcihp_zt5550.* 5138 5139COMPAL LAPTOP SUPPORT 5140M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5141L: platform-driver-x86@vger.kernel.org 5142S: Maintained 5143F: drivers/platform/x86/compal-laptop.c 5144 5145COMPILER ATTRIBUTES 5146M: Miguel Ojeda <ojeda@kernel.org> 5147R: Nick Desaulniers <ndesaulniers@google.com> 5148S: Maintained 5149F: include/linux/compiler_attributes.h 5150 5151COMPUTE EXPRESS LINK (CXL) 5152M: Alison Schofield <alison.schofield@intel.com> 5153M: Vishal Verma <vishal.l.verma@intel.com> 5154M: Ira Weiny <ira.weiny@intel.com> 5155M: Ben Widawsky <bwidawsk@kernel.org> 5156M: Dan Williams <dan.j.williams@intel.com> 5157L: linux-cxl@vger.kernel.org 5158S: Maintained 5159F: drivers/cxl/ 5160F: include/uapi/linux/cxl_mem.h 5161 5162COMPUTE EXPRESS LINK PMU (CPMU) 5163M: Jonathan Cameron <jonathan.cameron@huawei.com> 5164L: linux-cxl@vger.kernel.org 5165S: Maintained 5166F: Documentation/admin-guide/perf/cxl.rst 5167F: drivers/perf/cxl_pmu.c 5168 5169CONEXANT ACCESSRUNNER USB DRIVER 5170L: accessrunner-general@lists.sourceforge.net 5171S: Orphan 5172W: http://accessrunner.sourceforge.net/ 5173F: drivers/usb/atm/cxacru.c 5174 5175CONFIGFS 5176M: Joel Becker <jlbec@evilplan.org> 5177M: Christoph Hellwig <hch@lst.de> 5178S: Supported 5179T: git git://git.infradead.org/users/hch/configfs.git 5180F: fs/configfs/ 5181F: include/linux/configfs.h 5182F: samples/configfs/ 5183 5184CONSOLE SUBSYSTEM 5185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5186S: Supported 5187F: drivers/video/console/ 5188F: include/linux/console* 5189 5190CONTEXT TRACKING 5191M: Frederic Weisbecker <frederic@kernel.org> 5192M: "Paul E. McKenney" <paulmck@kernel.org> 5193S: Maintained 5194F: include/linux/context_tracking* 5195F: kernel/context_tracking.c 5196 5197CONTROL GROUP (CGROUP) 5198M: Tejun Heo <tj@kernel.org> 5199M: Zefan Li <lizefan.x@bytedance.com> 5200M: Johannes Weiner <hannes@cmpxchg.org> 5201L: cgroups@vger.kernel.org 5202S: Maintained 5203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5204F: Documentation/admin-guide/cgroup-v1/ 5205F: Documentation/admin-guide/cgroup-v2.rst 5206F: include/linux/cgroup* 5207F: kernel/cgroup/ 5208F: tools/testing/selftests/cgroup/ 5209 5210CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5211M: Tejun Heo <tj@kernel.org> 5212M: Josef Bacik <josef@toxicpanda.com> 5213M: Jens Axboe <axboe@kernel.dk> 5214L: cgroups@vger.kernel.org 5215L: linux-block@vger.kernel.org 5216T: git git://git.kernel.dk/linux-block 5217F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5218F: block/bfq-cgroup.c 5219F: block/blk-cgroup.c 5220F: block/blk-iocost.c 5221F: block/blk-iolatency.c 5222F: block/blk-throttle.c 5223F: include/linux/blk-cgroup.h 5224 5225CONTROL GROUP - CPUSET 5226M: Waiman Long <longman@redhat.com> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228L: cgroups@vger.kernel.org 5229S: Maintained 5230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5231F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5232F: include/linux/cpuset.h 5233F: kernel/cgroup/cpuset.c 5234 5235CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5236M: Johannes Weiner <hannes@cmpxchg.org> 5237M: Michal Hocko <mhocko@kernel.org> 5238M: Roman Gushchin <roman.gushchin@linux.dev> 5239M: Shakeel Butt <shakeelb@google.com> 5240R: Muchun Song <muchun.song@linux.dev> 5241L: cgroups@vger.kernel.org 5242L: linux-mm@kvack.org 5243S: Maintained 5244F: mm/memcontrol.c 5245F: mm/swap_cgroup.c 5246F: tools/testing/selftests/cgroup/memcg_protection.m 5247F: tools/testing/selftests/cgroup/test_kmem.c 5248F: tools/testing/selftests/cgroup/test_memcontrol.c 5249 5250CORETEMP HARDWARE MONITORING DRIVER 5251M: Fenghua Yu <fenghua.yu@intel.com> 5252L: linux-hwmon@vger.kernel.org 5253S: Maintained 5254F: Documentation/hwmon/coretemp.rst 5255F: drivers/hwmon/coretemp.c 5256 5257CORSAIR-CPRO HARDWARE MONITOR DRIVER 5258M: Marius Zachmann <mail@mariuszachmann.de> 5259L: linux-hwmon@vger.kernel.org 5260S: Maintained 5261F: drivers/hwmon/corsair-cpro.c 5262 5263CORSAIR-PSU HARDWARE MONITOR DRIVER 5264M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5265L: linux-hwmon@vger.kernel.org 5266S: Maintained 5267F: Documentation/hwmon/corsair-psu.rst 5268F: drivers/hwmon/corsair-psu.c 5269 5270COUNTER SUBSYSTEM 5271M: William Breathitt Gray <william.gray@linaro.org> 5272L: linux-iio@vger.kernel.org 5273S: Maintained 5274T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5275F: Documentation/ABI/testing/sysfs-bus-counter 5276F: Documentation/driver-api/generic-counter.rst 5277F: drivers/counter/ 5278F: include/linux/counter.h 5279F: include/uapi/linux/counter.h 5280F: tools/counter/ 5281 5282CP2615 I2C DRIVER 5283M: Bence Csókás <bence98@sch.bme.hu> 5284S: Maintained 5285F: drivers/i2c/busses/i2c-cp2615.c 5286 5287CPMAC ETHERNET DRIVER 5288M: Florian Fainelli <f.fainelli@gmail.com> 5289L: netdev@vger.kernel.org 5290S: Maintained 5291F: drivers/net/ethernet/ti/cpmac.c 5292 5293CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295M: Sudeep Holla <sudeep.holla@arm.com> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5299F: drivers/cpufreq/vexpress-spc-cpufreq.c 5300 5301CPU FREQUENCY SCALING FRAMEWORK 5302M: "Rafael J. Wysocki" <rafael@kernel.org> 5303M: Viresh Kumar <viresh.kumar@linaro.org> 5304L: linux-pm@vger.kernel.org 5305S: Maintained 5306B: https://bugzilla.kernel.org 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5309F: Documentation/admin-guide/pm/cpufreq.rst 5310F: Documentation/admin-guide/pm/intel_pstate.rst 5311F: Documentation/cpu-freq/ 5312F: Documentation/devicetree/bindings/cpufreq/ 5313F: drivers/cpufreq/ 5314F: include/linux/cpufreq.h 5315F: include/linux/sched/cpufreq.h 5316F: kernel/sched/cpufreq*.c 5317F: tools/testing/selftests/cpufreq/ 5318 5319CPU HOTPLUG 5320M: Thomas Gleixner <tglx@linutronix.de> 5321M: Peter Zijlstra <peterz@infradead.org> 5322L: linux-kernel@vger.kernel.org 5323S: Maintained 5324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5325F: include/linux/cpu.h 5326F: include/linux/cpuhotplug.h 5327F: include/linux/smpboot.h 5328F: kernel/cpu.c 5329F: kernel/smpboot.* 5330 5331CPU IDLE TIME MANAGEMENT FRAMEWORK 5332M: "Rafael J. Wysocki" <rafael@kernel.org> 5333M: Daniel Lezcano <daniel.lezcano@linaro.org> 5334L: linux-pm@vger.kernel.org 5335S: Maintained 5336B: https://bugzilla.kernel.org 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5338F: Documentation/admin-guide/pm/cpuidle.rst 5339F: Documentation/driver-api/pm/cpuidle.rst 5340F: drivers/cpuidle/ 5341F: include/linux/cpuidle.h 5342 5343CPU POWER MONITORING SUBSYSTEM 5344M: Thomas Renninger <trenn@suse.com> 5345M: Shuah Khan <shuah@kernel.org> 5346M: Shuah Khan <skhan@linuxfoundation.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349F: tools/power/cpupower/ 5350 5351CPUID/MSR DRIVER 5352M: "H. Peter Anvin" <hpa@zytor.com> 5353S: Maintained 5354F: arch/x86/kernel/cpuid.c 5355F: arch/x86/kernel/msr.c 5356 5357CPUIDLE DRIVER - ARM BIG LITTLE 5358M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360L: linux-pm@vger.kernel.org 5361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5362S: Maintained 5363T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5364F: drivers/cpuidle/cpuidle-big_little.c 5365 5366CPUIDLE DRIVER - ARM EXYNOS 5367M: Daniel Lezcano <daniel.lezcano@linaro.org> 5368M: Kukjin Kim <kgene@kernel.org> 5369R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5370L: linux-pm@vger.kernel.org 5371L: linux-samsung-soc@vger.kernel.org 5372S: Supported 5373F: arch/arm/mach-exynos/pm.c 5374F: drivers/cpuidle/cpuidle-exynos.c 5375F: include/linux/platform_data/cpuidle-exynos.h 5376 5377CPUIDLE DRIVER - ARM PSCI 5378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5379M: Sudeep Holla <sudeep.holla@arm.com> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Supported 5383F: drivers/cpuidle/cpuidle-psci.c 5384 5385CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5389S: Supported 5390F: drivers/cpuidle/cpuidle-psci-domain.c 5391F: drivers/cpuidle/cpuidle-psci.h 5392 5393CPUIDLE DRIVER - DT IDLE PM DOMAIN 5394M: Ulf Hansson <ulf.hansson@linaro.org> 5395L: linux-pm@vger.kernel.org 5396S: Supported 5397F: drivers/cpuidle/dt_idle_genpd.c 5398F: drivers/cpuidle/dt_idle_genpd.h 5399 5400CPUIDLE DRIVER - RISC-V SBI 5401M: Anup Patel <anup@brainfault.org> 5402L: linux-pm@vger.kernel.org 5403L: linux-riscv@lists.infradead.org 5404S: Maintained 5405F: drivers/cpuidle/cpuidle-riscv-sbi.c 5406 5407CRAMFS FILESYSTEM 5408M: Nicolas Pitre <nico@fluxnic.net> 5409S: Maintained 5410F: Documentation/filesystems/cramfs.rst 5411F: fs/cramfs/ 5412 5413CREATIVE SB0540 5414M: Bastien Nocera <hadess@hadess.net> 5415L: linux-input@vger.kernel.org 5416S: Maintained 5417F: drivers/hid/hid-creative-sb0540.c 5418 5419CRYPTO API 5420M: Herbert Xu <herbert@gondor.apana.org.au> 5421M: "David S. Miller" <davem@davemloft.net> 5422L: linux-crypto@vger.kernel.org 5423S: Maintained 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5426F: Documentation/crypto/ 5427F: Documentation/devicetree/bindings/crypto/ 5428F: arch/*/crypto/ 5429F: crypto/ 5430F: drivers/crypto/ 5431F: include/crypto/ 5432F: include/linux/crypto* 5433F: lib/crypto/ 5434 5435CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5436M: Neil Horman <nhorman@tuxdriver.com> 5437L: linux-crypto@vger.kernel.org 5438S: Maintained 5439F: crypto/ansi_cprng.c 5440F: crypto/rng.c 5441 5442CS3308 MEDIA DRIVER 5443M: Hans Verkuil <hverkuil@xs4all.nl> 5444L: linux-media@vger.kernel.org 5445S: Odd Fixes 5446W: http://linuxtv.org 5447T: git git://linuxtv.org/media_tree.git 5448F: drivers/media/i2c/cs3308.c 5449 5450CS5535 Audio ALSA driver 5451M: Jaya Kumar <jayakumar.alsa@gmail.com> 5452S: Maintained 5453F: sound/pci/cs5535audio/ 5454 5455CTU CAN FD DRIVER 5456M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5457M: Ondrej Ille <ondrej.ille@gmail.com> 5458L: linux-can@vger.kernel.org 5459S: Maintained 5460F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5461F: drivers/net/can/ctucanfd/ 5462 5463CW1200 WLAN driver 5464M: Solomon Peachy <pizza@shaftnet.org> 5465S: Maintained 5466F: drivers/net/wireless/st/cw1200/ 5467 5468CX18 VIDEO4LINUX DRIVER 5469M: Andy Walls <awalls@md.metrocast.net> 5470L: linux-media@vger.kernel.org 5471S: Maintained 5472W: https://linuxtv.org 5473T: git git://linuxtv.org/media_tree.git 5474F: drivers/media/pci/cx18/ 5475F: include/uapi/linux/ivtv* 5476 5477CX2341X MPEG ENCODER HELPER MODULE 5478M: Hans Verkuil <hverkuil@xs4all.nl> 5479L: linux-media@vger.kernel.org 5480S: Maintained 5481W: https://linuxtv.org 5482T: git git://linuxtv.org/media_tree.git 5483F: drivers/media/common/cx2341x* 5484F: include/media/drv-intf/cx2341x.h 5485 5486CX24120 MEDIA DRIVER 5487M: Jemma Denson <jdenson@gmail.com> 5488M: Patrick Boettcher <patrick.boettcher@posteo.de> 5489L: linux-media@vger.kernel.org 5490S: Maintained 5491W: https://linuxtv.org 5492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5493F: drivers/media/dvb-frontends/cx24120* 5494 5495CX88 VIDEO4LINUX DRIVER 5496M: Mauro Carvalho Chehab <mchehab@kernel.org> 5497L: linux-media@vger.kernel.org 5498S: Odd fixes 5499W: https://linuxtv.org 5500T: git git://linuxtv.org/media_tree.git 5501F: Documentation/driver-api/media/drivers/cx88* 5502F: drivers/media/pci/cx88/ 5503 5504CXD2820R MEDIA DRIVER 5505M: Antti Palosaari <crope@iki.fi> 5506L: linux-media@vger.kernel.org 5507S: Maintained 5508W: https://linuxtv.org 5509W: http://palosaari.fi/linux/ 5510Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5511T: git git://linuxtv.org/anttip/media_tree.git 5512F: drivers/media/dvb-frontends/cxd2820r* 5513 5514CXGB3 ETHERNET DRIVER (CXGB3) 5515M: Raju Rangoju <rajur@chelsio.com> 5516L: netdev@vger.kernel.org 5517S: Supported 5518W: http://www.chelsio.com 5519F: drivers/net/ethernet/chelsio/cxgb3/ 5520 5521CXGB3 ISCSI DRIVER (CXGB3I) 5522M: Varun Prakash <varun@chelsio.com> 5523L: linux-scsi@vger.kernel.org 5524S: Supported 5525W: http://www.chelsio.com 5526F: drivers/scsi/cxgbi/cxgb3i 5527 5528CXGB4 CRYPTO DRIVER (chcr) 5529M: Ayush Sawal <ayush.sawal@chelsio.com> 5530L: linux-crypto@vger.kernel.org 5531S: Supported 5532W: http://www.chelsio.com 5533F: drivers/crypto/chelsio 5534 5535CXGB4 ETHERNET DRIVER (CXGB4) 5536M: Raju Rangoju <rajur@chelsio.com> 5537L: netdev@vger.kernel.org 5538S: Supported 5539W: http://www.chelsio.com 5540F: drivers/net/ethernet/chelsio/cxgb4/ 5541 5542CXGB4 INLINE CRYPTO DRIVER 5543M: Ayush Sawal <ayush.sawal@chelsio.com> 5544L: netdev@vger.kernel.org 5545S: Supported 5546W: http://www.chelsio.com 5547F: drivers/net/ethernet/chelsio/inline_crypto/ 5548 5549CXGB4 ISCSI DRIVER (CXGB4I) 5550M: Varun Prakash <varun@chelsio.com> 5551L: linux-scsi@vger.kernel.org 5552S: Supported 5553W: http://www.chelsio.com 5554F: drivers/scsi/cxgbi/cxgb4i 5555 5556CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5557M: Potnuri Bharat Teja <bharat@chelsio.com> 5558L: linux-rdma@vger.kernel.org 5559S: Supported 5560W: http://www.openfabrics.org 5561F: drivers/infiniband/hw/cxgb4/ 5562F: include/uapi/rdma/cxgb4-abi.h 5563 5564CXGB4VF ETHERNET DRIVER (CXGB4VF) 5565M: Raju Rangoju <rajur@chelsio.com> 5566L: netdev@vger.kernel.org 5567S: Supported 5568W: http://www.chelsio.com 5569F: drivers/net/ethernet/chelsio/cxgb4vf/ 5570 5571CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5572M: Frederic Barrat <fbarrat@linux.ibm.com> 5573M: Andrew Donnellan <ajd@linux.ibm.com> 5574L: linuxppc-dev@lists.ozlabs.org 5575S: Supported 5576F: Documentation/ABI/testing/sysfs-class-cxl 5577F: Documentation/powerpc/cxl.rst 5578F: arch/powerpc/platforms/powernv/pci-cxl.c 5579F: drivers/misc/cxl/ 5580F: include/misc/cxl* 5581F: include/uapi/misc/cxl.h 5582 5583CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5584M: Manoj N. Kumar <manoj@linux.ibm.com> 5585M: Matthew R. Ochs <mrochs@linux.ibm.com> 5586M: Uma Krishnan <ukrishn@linux.ibm.com> 5587L: linux-scsi@vger.kernel.org 5588S: Supported 5589F: Documentation/powerpc/cxlflash.rst 5590F: drivers/scsi/cxlflash/ 5591F: include/uapi/scsi/cxlflash_ioctl.h 5592 5593CYBERPRO FB DRIVER 5594M: Russell King <linux@armlinux.org.uk> 5595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5596S: Maintained 5597W: http://www.armlinux.org.uk/ 5598F: drivers/video/fbdev/cyber2000fb.* 5599 5600CYCLADES PC300 DRIVER 5601S: Orphan 5602F: drivers/net/wan/pc300* 5603 5604CYPRESS CY8C95X0 PINCTRL DRIVER 5605M: Patrick Rudolph <patrick.rudolph@9elements.com> 5606L: linux-gpio@vger.kernel.org 5607S: Maintained 5608F: drivers/pinctrl/pinctrl-cy8c95x0.c 5609 5610CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5611M: Linus Walleij <linus.walleij@linaro.org> 5612L: linux-input@vger.kernel.org 5613S: Maintained 5614F: drivers/input/touchscreen/cy8ctma140.c 5615 5616CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5617M: Yassine Oudjana <y.oudjana@protonmail.com> 5618L: linux-input@vger.kernel.org 5619S: Maintained 5620F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5621F: drivers/input/keyboard/cypress-sf.c 5622 5623CYPRESS_FIRMWARE MEDIA DRIVER 5624M: Antti Palosaari <crope@iki.fi> 5625L: linux-media@vger.kernel.org 5626S: Maintained 5627W: https://linuxtv.org 5628W: http://palosaari.fi/linux/ 5629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5630T: git git://linuxtv.org/anttip/media_tree.git 5631F: drivers/media/common/cypress_firmware* 5632 5633CYTTSP TOUCHSCREEN DRIVER 5634M: Linus Walleij <linus.walleij@linaro.org> 5635L: linux-input@vger.kernel.org 5636S: Maintained 5637F: drivers/input/touchscreen/cyttsp* 5638 5639D-LINK DIR-685 TOUCHKEYS DRIVER 5640M: Linus Walleij <linus.walleij@linaro.org> 5641L: linux-input@vger.kernel.org 5642S: Supported 5643F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5644 5645DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5646M: Joshua Kinard <kumba@gentoo.org> 5647S: Maintained 5648F: drivers/rtc/rtc-ds1685.c 5649F: include/linux/rtc/ds1685.h 5650 5651DAMA SLAVE for AX.25 5652M: Joerg Reuter <jreuter@yaina.de> 5653L: linux-hams@vger.kernel.org 5654S: Maintained 5655W: http://yaina.de/jreuter/ 5656W: http://www.qsl.net/dl1bke/ 5657F: net/ax25/af_ax25.c 5658F: net/ax25/ax25_dev.c 5659F: net/ax25/ax25_ds_* 5660F: net/ax25/ax25_in.c 5661F: net/ax25/ax25_out.c 5662F: net/ax25/ax25_timer.c 5663F: net/ax25/sysctl_net_ax25.c 5664 5665DATA ACCESS MONITOR 5666M: SeongJae Park <sj@kernel.org> 5667L: damon@lists.linux.dev 5668L: linux-mm@kvack.org 5669S: Maintained 5670W: https://damonitor.github.io 5671P: Documentation/mm/damon/maintainer-profile.rst 5672T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5673T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5674T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5675F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5676F: Documentation/admin-guide/mm/damon/ 5677F: Documentation/mm/damon/ 5678F: include/linux/damon.h 5679F: include/trace/events/damon.h 5680F: mm/damon/ 5681F: tools/testing/selftests/damon/ 5682 5683DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5684L: netdev@vger.kernel.org 5685S: Orphan 5686F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5687F: drivers/net/ethernet/dec/tulip/dmfe.c 5688 5689DC390/AM53C974 SCSI driver 5690M: Hannes Reinecke <hare@suse.com> 5691L: linux-scsi@vger.kernel.org 5692S: Maintained 5693F: drivers/scsi/am53c974.c 5694 5695DC395x SCSI driver 5696M: Oliver Neukum <oliver@neukum.org> 5697M: Ali Akcaagac <aliakc@web.de> 5698M: Jamie Lenehan <lenehan@twibble.org> 5699S: Maintained 5700F: Documentation/scsi/dc395x.rst 5701F: drivers/scsi/dc395x.* 5702 5703DCCP PROTOCOL 5704L: dccp@vger.kernel.org 5705S: Orphan 5706W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5707F: include/linux/dccp.h 5708F: include/linux/tfrc.h 5709F: include/uapi/linux/dccp.h 5710F: net/dccp/ 5711 5712DEBUGOBJECTS: 5713M: Thomas Gleixner <tglx@linutronix.de> 5714L: linux-kernel@vger.kernel.org 5715S: Maintained 5716T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5717F: include/linux/debugobjects.h 5718F: lib/debugobjects.c 5719 5720DECSTATION PLATFORM SUPPORT 5721M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5722L: linux-mips@vger.kernel.org 5723S: Maintained 5724W: http://www.linux-mips.org/wiki/DECstation 5725F: arch/mips/dec/ 5726F: arch/mips/include/asm/dec/ 5727F: arch/mips/include/asm/mach-dec/ 5728 5729DEFXX FDDI NETWORK DRIVER 5730M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5731S: Maintained 5732F: drivers/net/fddi/defxx.* 5733 5734DEFZA FDDI NETWORK DRIVER 5735M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5736S: Maintained 5737F: drivers/net/fddi/defza.* 5738 5739DEINTERLACE DRIVERS FOR ALLWINNER H3 5740M: Jernej Skrabec <jernej.skrabec@gmail.com> 5741L: linux-media@vger.kernel.org 5742S: Maintained 5743T: git git://linuxtv.org/media_tree.git 5744F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5745F: drivers/media/platform/sunxi/sun8i-di/ 5746 5747DELL LAPTOP DRIVER 5748M: Matthew Garrett <mjg59@srcf.ucam.org> 5749M: Pali Rohár <pali@kernel.org> 5750L: platform-driver-x86@vger.kernel.org 5751S: Maintained 5752F: drivers/platform/x86/dell/dell-laptop.c 5753 5754DELL LAPTOP FREEFALL DRIVER 5755M: Pali Rohár <pali@kernel.org> 5756S: Maintained 5757F: drivers/platform/x86/dell/dell-smo8800.c 5758 5759DELL LAPTOP RBTN DRIVER 5760M: Pali Rohár <pali@kernel.org> 5761S: Maintained 5762F: drivers/platform/x86/dell/dell-rbtn.* 5763 5764DELL LAPTOP SMM DRIVER 5765M: Pali Rohár <pali@kernel.org> 5766S: Maintained 5767F: Documentation/ABI/obsolete/procfs-i8k 5768F: drivers/hwmon/dell-smm-hwmon.c 5769F: include/uapi/linux/i8k.h 5770 5771DELL REMOTE BIOS UPDATE DRIVER 5772M: Stuart Hayes <stuart.w.hayes@gmail.com> 5773L: platform-driver-x86@vger.kernel.org 5774S: Maintained 5775F: drivers/platform/x86/dell/dell_rbu.c 5776 5777DELL SMBIOS DRIVER 5778M: Pali Rohár <pali@kernel.org> 5779L: Dell.Client.Kernel@dell.com 5780L: platform-driver-x86@vger.kernel.org 5781S: Maintained 5782F: drivers/platform/x86/dell/dell-smbios.* 5783 5784DELL SMBIOS SMM DRIVER 5785L: Dell.Client.Kernel@dell.com 5786L: platform-driver-x86@vger.kernel.org 5787S: Maintained 5788F: drivers/platform/x86/dell/dell-smbios-smm.c 5789 5790DELL SMBIOS WMI DRIVER 5791L: Dell.Client.Kernel@dell.com 5792L: platform-driver-x86@vger.kernel.org 5793S: Maintained 5794F: drivers/platform/x86/dell/dell-smbios-wmi.c 5795F: tools/wmi/dell-smbios-example.c 5796 5797DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5798M: Stuart Hayes <stuart.w.hayes@gmail.com> 5799L: platform-driver-x86@vger.kernel.org 5800S: Maintained 5801F: Documentation/driver-api/dcdbas.rst 5802F: drivers/platform/x86/dell/dcdbas.* 5803 5804DELL WMI DDV DRIVER 5805M: Armin Wolf <W_Armin@gmx.de> 5806S: Maintained 5807F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5808F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5809F: Documentation/wmi/devices/dell-wmi-ddv.rst 5810F: drivers/platform/x86/dell/dell-wmi-ddv.c 5811 5812DELL WMI DESCRIPTOR DRIVER 5813L: Dell.Client.Kernel@dell.com 5814S: Maintained 5815F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5816 5817DELL WMI HARDWARE PRIVACY SUPPORT 5818M: Perry Yuan <Perry.Yuan@dell.com> 5819L: Dell.Client.Kernel@dell.com 5820L: platform-driver-x86@vger.kernel.org 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-privacy.c 5823 5824DELL WMI NOTIFICATIONS DRIVER 5825M: Matthew Garrett <mjg59@srcf.ucam.org> 5826M: Pali Rohár <pali@kernel.org> 5827S: Maintained 5828F: drivers/platform/x86/dell/dell-wmi-base.c 5829 5830DELL WMI SYSMAN DRIVER 5831M: Prasanth Ksr <prasanth.ksr@dell.com> 5832L: Dell.Client.Kernel@dell.com 5833L: platform-driver-x86@vger.kernel.org 5834S: Maintained 5835F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5836F: drivers/platform/x86/dell/dell-wmi-sysman/ 5837 5838DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5839M: Zev Weiss <zev@bewilderbeest.net> 5840L: linux-hwmon@vger.kernel.org 5841S: Maintained 5842F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5843 5844DELTA DPS920AB PSU DRIVER 5845M: Robert Marko <robert.marko@sartura.hr> 5846L: linux-hwmon@vger.kernel.org 5847S: Maintained 5848F: Documentation/hwmon/dps920ab.rst 5849F: drivers/hwmon/pmbus/dps920ab.c 5850 5851DELTA NETWORKS TN48M CPLD DRIVERS 5852M: Robert Marko <robert.marko@sartura.hr> 5853S: Maintained 5854F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5855F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5856F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5857F: drivers/gpio/gpio-tn48m.c 5858F: include/dt-bindings/reset/delta,tn48m-reset.h 5859 5860DELTA ST MEDIA DRIVER 5861M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5862L: linux-media@vger.kernel.org 5863S: Supported 5864W: https://linuxtv.org 5865T: git git://linuxtv.org/media_tree.git 5866F: drivers/media/platform/st/sti/delta 5867 5868DENALI NAND DRIVER 5869L: linux-mtd@lists.infradead.org 5870S: Orphan 5871F: drivers/mtd/nand/raw/denali* 5872 5873DESIGNWARE EDMA CORE IP DRIVER 5874M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5875R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5876R: Serge Semin <fancer.lancer@gmail.com> 5877L: dmaengine@vger.kernel.org 5878S: Maintained 5879F: drivers/dma/dw-edma/ 5880F: include/linux/dma/edma.h 5881 5882DESIGNWARE USB2 DRD IP DRIVER 5883M: Minas Harutyunyan <hminas@synopsys.com> 5884L: linux-usb@vger.kernel.org 5885S: Maintained 5886T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5887F: drivers/usb/dwc2/ 5888 5889DESIGNWARE USB3 DRD IP DRIVER 5890M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5891L: linux-usb@vger.kernel.org 5892S: Maintained 5893F: drivers/usb/dwc3/ 5894 5895DESIGNWARE XDATA IP DRIVER 5896M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5897L: linux-pci@vger.kernel.org 5898S: Maintained 5899F: Documentation/misc-devices/dw-xdata-pcie.rst 5900F: drivers/misc/dw-xdata-pcie.c 5901 5902DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5903M: Andreas Klinger <ak@it-klinger.de> 5904L: linux-iio@vger.kernel.org 5905S: Maintained 5906F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5907F: drivers/iio/proximity/srf*.c 5908 5909DEVICE COREDUMP (DEV_COREDUMP) 5910M: Johannes Berg <johannes@sipsolutions.net> 5911L: linux-kernel@vger.kernel.org 5912S: Maintained 5913F: drivers/base/devcoredump.c 5914F: include/linux/devcoredump.h 5915 5916DEVICE DEPENDENCY HELPER SCRIPT 5917M: Saravana Kannan <saravanak@google.com> 5918L: linux-kernel@vger.kernel.org 5919S: Maintained 5920F: scripts/dev-needs.sh 5921 5922DEVICE DIRECT ACCESS (DAX) 5923M: Dan Williams <dan.j.williams@intel.com> 5924M: Vishal Verma <vishal.l.verma@intel.com> 5925M: Dave Jiang <dave.jiang@intel.com> 5926L: nvdimm@lists.linux.dev 5927L: linux-cxl@vger.kernel.org 5928S: Supported 5929F: drivers/dax/ 5930 5931DEVICE FREQUENCY (DEVFREQ) 5932M: MyungJoo Ham <myungjoo.ham@samsung.com> 5933M: Kyungmin Park <kyungmin.park@samsung.com> 5934M: Chanwoo Choi <cw00.choi@samsung.com> 5935L: linux-pm@vger.kernel.org 5936S: Maintained 5937T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5938F: Documentation/devicetree/bindings/devfreq/ 5939F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5940F: drivers/devfreq/ 5941F: include/linux/devfreq.h 5942F: include/trace/events/devfreq.h 5943 5944DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5945M: Chanwoo Choi <cw00.choi@samsung.com> 5946L: linux-pm@vger.kernel.org 5947S: Supported 5948T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5949F: Documentation/devicetree/bindings/devfreq/event/ 5950F: drivers/devfreq/devfreq-event.c 5951F: drivers/devfreq/event/ 5952F: include/dt-bindings/pmu/exynos_ppmu.h 5953F: include/linux/devfreq-event.h 5954 5955DEVICE RESOURCE MANAGEMENT HELPERS 5956M: Hans de Goede <hdegoede@redhat.com> 5957R: Matti Vaittinen <mazziesaccount@gmail.com> 5958S: Maintained 5959F: include/linux/devm-helpers.h 5960 5961DEVICE-MAPPER (LVM) 5962M: Alasdair Kergon <agk@redhat.com> 5963M: Mike Snitzer <snitzer@kernel.org> 5964M: dm-devel@redhat.com 5965L: dm-devel@redhat.com 5966S: Maintained 5967W: http://sources.redhat.com/dm 5968Q: http://patchwork.kernel.org/project/dm-devel/list/ 5969T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5970T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5971F: Documentation/admin-guide/device-mapper/ 5972F: drivers/md/Kconfig 5973F: drivers/md/Makefile 5974F: drivers/md/dm* 5975F: drivers/md/persistent-data/ 5976F: include/linux/device-mapper.h 5977F: include/linux/dm-*.h 5978F: include/uapi/linux/dm-*.h 5979 5980DEVLINK 5981M: Jiri Pirko <jiri@resnulli.us> 5982L: netdev@vger.kernel.org 5983S: Supported 5984F: Documentation/networking/devlink 5985F: include/net/devlink.h 5986F: include/uapi/linux/devlink.h 5987F: net/devlink/ 5988 5989DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5990M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5991L: kernel@dh-electronics.com 5992S: Maintained 5993F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5994F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5995 5996DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5997M: Marek Vasut <marex@denx.de> 5998L: kernel@dh-electronics.com 5999S: Maintained 6000F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6001F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6002 6003DIALOG SEMICONDUCTOR DRIVERS 6004M: Support Opensource <support.opensource@diasemi.com> 6005S: Supported 6006W: http://www.dialog-semiconductor.com/products 6007F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6008F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6009F: Documentation/devicetree/bindings/mfd/da90*.txt 6010F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6011F: Documentation/devicetree/bindings/regulator/da92*.txt 6012F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6013F: Documentation/devicetree/bindings/regulator/slg51000.txt 6014F: Documentation/devicetree/bindings/sound/da[79]*.txt 6015F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6016F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6017F: Documentation/hwmon/da90??.rst 6018F: drivers/gpio/gpio-da90??.c 6019F: drivers/hwmon/da90??-hwmon.c 6020F: drivers/iio/adc/da91??-*.c 6021F: drivers/input/misc/da72??.[ch] 6022F: drivers/input/misc/da90??_onkey.c 6023F: drivers/input/touchscreen/da9052_tsi.c 6024F: drivers/leds/leds-da90??.c 6025F: drivers/mfd/da903x.c 6026F: drivers/mfd/da90??-*.c 6027F: drivers/mfd/da91??-*.c 6028F: drivers/pinctrl/pinctrl-da90??.c 6029F: drivers/power/supply/da9052-battery.c 6030F: drivers/power/supply/da91??-*.c 6031F: drivers/regulator/da9???-regulator.[ch] 6032F: drivers/regulator/slg51000-regulator.[ch] 6033F: drivers/rtc/rtc-da90??.c 6034F: drivers/thermal/da90??-thermal.c 6035F: drivers/video/backlight/da90??_bl.c 6036F: drivers/watchdog/da90??_wdt.c 6037F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6038F: include/linux/mfd/da903x.h 6039F: include/linux/mfd/da9052/ 6040F: include/linux/mfd/da9055/ 6041F: include/linux/mfd/da9062/ 6042F: include/linux/mfd/da9063/ 6043F: include/linux/mfd/da9150/ 6044F: include/linux/regulator/da9211.h 6045F: include/sound/da[79]*.h 6046F: sound/soc/codecs/da[79]*.[ch] 6047 6048DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6049M: William Breathitt Gray <william.gray@linaro.org> 6050L: linux-gpio@vger.kernel.org 6051S: Maintained 6052F: drivers/gpio/gpio-gpio-mm.c 6053 6054DIOLAN U2C-12 I2C DRIVER 6055M: Guenter Roeck <linux@roeck-us.net> 6056L: linux-i2c@vger.kernel.org 6057S: Maintained 6058F: drivers/i2c/busses/i2c-diolan-u2c.c 6059 6060DIRECTORY NOTIFICATION (DNOTIFY) 6061M: Jan Kara <jack@suse.cz> 6062R: Amir Goldstein <amir73il@gmail.com> 6063L: linux-fsdevel@vger.kernel.org 6064S: Maintained 6065F: Documentation/filesystems/dnotify.rst 6066F: fs/notify/dnotify/ 6067F: include/linux/dnotify.h 6068 6069DISK GEOMETRY AND PARTITION HANDLING 6070M: Andries Brouwer <aeb@cwi.nl> 6071S: Maintained 6072W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6073W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6074W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6075 6076DISKQUOTA 6077M: Jan Kara <jack@suse.com> 6078S: Maintained 6079F: Documentation/filesystems/quota.rst 6080F: fs/quota/ 6081F: include/linux/quota*.h 6082F: include/uapi/linux/quota*.h 6083 6084DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6085M: Bernie Thompson <bernie@plugable.com> 6086L: linux-fbdev@vger.kernel.org 6087S: Maintained 6088W: http://plugable.com/category/projects/udlfb/ 6089F: Documentation/fb/udlfb.rst 6090F: drivers/video/fbdev/udlfb.c 6091F: include/video/udlfb.h 6092 6093DISTRIBUTED LOCK MANAGER (DLM) 6094M: Christine Caulfield <ccaulfie@redhat.com> 6095M: David Teigland <teigland@redhat.com> 6096L: cluster-devel@redhat.com 6097S: Supported 6098W: http://sources.redhat.com/cluster/ 6099T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6100F: fs/dlm/ 6101 6102DMA BUFFER SHARING FRAMEWORK 6103M: Sumit Semwal <sumit.semwal@linaro.org> 6104M: Christian König <christian.koenig@amd.com> 6105L: linux-media@vger.kernel.org 6106L: dri-devel@lists.freedesktop.org 6107L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6108S: Maintained 6109T: git git://anongit.freedesktop.org/drm/drm-misc 6110F: Documentation/driver-api/dma-buf.rst 6111F: drivers/dma-buf/ 6112F: include/linux/*fence.h 6113F: include/linux/dma-buf.h 6114F: include/linux/dma-resv.h 6115K: \bdma_(?:buf|fence|resv)\b 6116 6117DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6118M: Vinod Koul <vkoul@kernel.org> 6119L: dmaengine@vger.kernel.org 6120S: Maintained 6121Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6122T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6123F: Documentation/devicetree/bindings/dma/ 6124F: Documentation/driver-api/dmaengine/ 6125F: drivers/dma/ 6126F: include/dt-bindings/dma/ 6127F: include/linux/dma/ 6128F: include/linux/dmaengine.h 6129F: include/linux/of_dma.h 6130 6131DMA MAPPING BENCHMARK 6132M: Xiang Chen <chenxiang66@hisilicon.com> 6133L: iommu@lists.linux.dev 6134F: kernel/dma/map_benchmark.c 6135F: tools/testing/selftests/dma/ 6136 6137DMA MAPPING HELPERS 6138M: Christoph Hellwig <hch@lst.de> 6139M: Marek Szyprowski <m.szyprowski@samsung.com> 6140R: Robin Murphy <robin.murphy@arm.com> 6141L: iommu@lists.linux.dev 6142S: Supported 6143W: http://git.infradead.org/users/hch/dma-mapping.git 6144T: git git://git.infradead.org/users/hch/dma-mapping.git 6145F: include/asm-generic/dma-mapping.h 6146F: include/linux/dma-direct.h 6147F: include/linux/dma-map-ops.h 6148F: include/linux/dma-mapping.h 6149F: include/linux/swiotlb.h 6150F: kernel/dma/ 6151 6152DMA-BUF HEAPS FRAMEWORK 6153M: Sumit Semwal <sumit.semwal@linaro.org> 6154R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6155R: Liam Mark <lmark@codeaurora.org> 6156R: Laura Abbott <labbott@redhat.com> 6157R: Brian Starkey <Brian.Starkey@arm.com> 6158R: John Stultz <jstultz@google.com> 6159L: linux-media@vger.kernel.org 6160L: dri-devel@lists.freedesktop.org 6161L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6162S: Maintained 6163T: git git://anongit.freedesktop.org/drm/drm-misc 6164F: drivers/dma-buf/dma-heap.c 6165F: drivers/dma-buf/heaps/* 6166F: include/linux/dma-heap.h 6167F: include/uapi/linux/dma-heap.h 6168 6169DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6170M: Lukasz Luba <lukasz.luba@arm.com> 6171L: linux-pm@vger.kernel.org 6172L: linux-samsung-soc@vger.kernel.org 6173S: Maintained 6174F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6175F: drivers/memory/samsung/exynos5422-dmc.c 6176 6177DME1737 HARDWARE MONITOR DRIVER 6178M: Juerg Haefliger <juergh@proton.me> 6179L: linux-hwmon@vger.kernel.org 6180S: Maintained 6181F: Documentation/hwmon/dme1737.rst 6182F: drivers/hwmon/dme1737.c 6183 6184DMI/SMBIOS SUPPORT 6185M: Jean Delvare <jdelvare@suse.com> 6186S: Maintained 6187T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6188F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6189F: drivers/firmware/dmi-id.c 6190F: drivers/firmware/dmi_scan.c 6191F: include/linux/dmi.h 6192 6193DOCUMENTATION 6194M: Jonathan Corbet <corbet@lwn.net> 6195L: linux-doc@vger.kernel.org 6196S: Maintained 6197P: Documentation/doc-guide/maintainer-profile.rst 6198T: git git://git.lwn.net/linux.git docs-next 6199F: Documentation/ 6200F: scripts/documentation-file-ref-check 6201F: scripts/kernel-doc 6202F: scripts/sphinx-pre-install 6203X: Documentation/ABI/ 6204X: Documentation/admin-guide/media/ 6205X: Documentation/devicetree/ 6206X: Documentation/driver-api/media/ 6207X: Documentation/firmware-guide/acpi/ 6208X: Documentation/i2c/ 6209X: Documentation/netlink/ 6210X: Documentation/power/ 6211X: Documentation/spi/ 6212X: Documentation/userspace-api/media/ 6213 6214DOCUMENTATION PROCESS 6215M: Jonathan Corbet <corbet@lwn.net> 6216L: workflows@vger.kernel.org 6217S: Maintained 6218F: Documentation/process/ 6219 6220DOCUMENTATION REPORTING ISSUES 6221M: Thorsten Leemhuis <linux@leemhuis.info> 6222L: linux-doc@vger.kernel.org 6223S: Maintained 6224F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6225F: Documentation/admin-guide/reporting-issues.rst 6226 6227DOCUMENTATION SCRIPTS 6228M: Mauro Carvalho Chehab <mchehab@kernel.org> 6229L: linux-doc@vger.kernel.org 6230S: Maintained 6231F: Documentation/sphinx/parse-headers.pl 6232F: scripts/documentation-file-ref-check 6233F: scripts/sphinx-pre-install 6234 6235DOCUMENTATION/ITALIAN 6236M: Federico Vaga <federico.vaga@vaga.pv.it> 6237L: linux-doc@vger.kernel.org 6238S: Maintained 6239F: Documentation/translations/it_IT 6240 6241DOCUMENTATION/JAPANESE 6242R: Akira Yokosawa <akiyks@gmail.com> 6243L: linux-doc@vger.kernel.org 6244S: Maintained 6245F: Documentation/translations/ja_JP 6246 6247DONGWOON DW9714 LENS VOICE COIL DRIVER 6248M: Sakari Ailus <sakari.ailus@linux.intel.com> 6249L: linux-media@vger.kernel.org 6250S: Maintained 6251T: git git://linuxtv.org/media_tree.git 6252F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6253F: drivers/media/i2c/dw9714.c 6254 6255DONGWOON DW9768 LENS VOICE COIL DRIVER 6256M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6257L: linux-media@vger.kernel.org 6258S: Maintained 6259T: git git://linuxtv.org/media_tree.git 6260F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6261F: drivers/media/i2c/dw9768.c 6262 6263DONGWOON DW9807 LENS VOICE COIL DRIVER 6264M: Sakari Ailus <sakari.ailus@linux.intel.com> 6265L: linux-media@vger.kernel.org 6266S: Maintained 6267T: git git://linuxtv.org/media_tree.git 6268F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6269F: drivers/media/i2c/dw9807-vcm.c 6270 6271DOUBLETALK DRIVER 6272M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6273L: blinux-list@redhat.com 6274S: Maintained 6275F: drivers/char/dtlk.c 6276F: include/linux/dtlk.h 6277 6278DPAA2 DATAPATH I/O (DPIO) DRIVER 6279M: Roy Pledge <Roy.Pledge@nxp.com> 6280L: linux-kernel@vger.kernel.org 6281S: Maintained 6282F: drivers/soc/fsl/dpio 6283 6284DPAA2 ETHERNET DRIVER 6285M: Ioana Ciornei <ioana.ciornei@nxp.com> 6286L: netdev@vger.kernel.org 6287S: Maintained 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6289F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6290F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6291F: drivers/net/ethernet/freescale/dpaa2/Makefile 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6295F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6296F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6297F: drivers/net/ethernet/freescale/dpaa2/dpni* 6298 6299DPAA2 ETHERNET SWITCH DRIVER 6300M: Ioana Ciornei <ioana.ciornei@nxp.com> 6301L: netdev@vger.kernel.org 6302S: Maintained 6303F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6304F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6305F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6306 6307DRBD DRIVER 6308M: Philipp Reisner <philipp.reisner@linbit.com> 6309M: Lars Ellenberg <lars.ellenberg@linbit.com> 6310M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6311L: drbd-dev@lists.linbit.com 6312S: Supported 6313W: http://www.drbd.org 6314T: git git://git.linbit.com/linux-drbd.git 6315T: git git://git.linbit.com/drbd-8.4.git 6316F: Documentation/admin-guide/blockdev/ 6317F: drivers/block/drbd/ 6318F: include/linux/drbd* 6319F: lib/lru_cache.c 6320 6321DRIVER COMPONENT FRAMEWORK 6322L: dri-devel@lists.freedesktop.org 6323F: drivers/base/component.c 6324F: include/linux/component.h 6325 6326DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6327M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6328R: "Rafael J. Wysocki" <rafael@kernel.org> 6329S: Supported 6330T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6331F: Documentation/core-api/kobject.rst 6332F: drivers/base/ 6333F: fs/debugfs/ 6334F: fs/sysfs/ 6335F: include/linux/debugfs.h 6336F: include/linux/fwnode.h 6337F: include/linux/kobj* 6338F: include/linux/property.h 6339F: lib/kobj* 6340 6341DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6342M: Nishanth Menon <nm@ti.com> 6343L: linux-pm@vger.kernel.org 6344S: Maintained 6345F: drivers/soc/ti/smartreflex.c 6346F: include/linux/power/smartreflex.h 6347 6348DRM ACCEL DRIVERS FOR INTEL VPU 6349M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6350M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6351L: dri-devel@lists.freedesktop.org 6352S: Supported 6353T: git git://anongit.freedesktop.org/drm/drm-misc 6354F: drivers/accel/ivpu/ 6355F: include/uapi/drm/ivpu_accel.h 6356 6357DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6358M: Oded Gabbay <ogabbay@kernel.org> 6359L: dri-devel@lists.freedesktop.org 6360S: Maintained 6361C: irc://irc.oftc.net/dri-devel 6362T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6363F: Documentation/accel/ 6364F: drivers/accel/ 6365F: include/drm/drm_accel.h 6366 6367DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6368M: Maxime Ripard <mripard@kernel.org> 6369M: Chen-Yu Tsai <wens@csie.org> 6370R: Jernej Skrabec <jernej.skrabec@gmail.com> 6371L: dri-devel@lists.freedesktop.org 6372S: Supported 6373T: git git://anongit.freedesktop.org/drm/drm-misc 6374F: drivers/gpu/drm/sun4i/sun8i* 6375 6376DRM DRIVER FOR ARM PL111 CLCD 6377M: Emma Anholt <emma@anholt.net> 6378S: Supported 6379T: git git://anongit.freedesktop.org/drm/drm-misc 6380F: drivers/gpu/drm/pl111/ 6381 6382DRM DRIVER FOR ARM VERSATILE TFT PANELS 6383M: Linus Walleij <linus.walleij@linaro.org> 6384S: Maintained 6385T: git git://anongit.freedesktop.org/drm/drm-misc 6386F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6387F: drivers/gpu/drm/panel/panel-arm-versatile.c 6388 6389DRM DRIVER FOR ASPEED BMC GFX 6390M: Joel Stanley <joel@jms.id.au> 6391L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6395F: drivers/gpu/drm/aspeed/ 6396 6397DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6398M: Dave Airlie <airlied@redhat.com> 6399R: Thomas Zimmermann <tzimmermann@suse.de> 6400L: dri-devel@lists.freedesktop.org 6401S: Supported 6402T: git git://anongit.freedesktop.org/drm/drm-misc 6403F: drivers/gpu/drm/ast/ 6404 6405DRM DRIVER FOR BOCHS VIRTUAL GPU 6406M: Gerd Hoffmann <kraxel@redhat.com> 6407L: virtualization@lists.linux-foundation.org 6408S: Maintained 6409T: git git://anongit.freedesktop.org/drm/drm-misc 6410F: drivers/gpu/drm/tiny/bochs.c 6411 6412DRM DRIVER FOR BOE HIMAX8279D PANELS 6413M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6414S: Maintained 6415F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6416F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6417 6418DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6419M: Jagan Teki <jagan@amarulasolutions.com> 6420S: Maintained 6421F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6422F: drivers/gpu/drm/bridge/chipone-icn6211.c 6423 6424DRM DRIVER FOR EBBG FT8719 PANEL 6425M: Joel Selvaraj <jo@jsfamily.in> 6426S: Maintained 6427T: git git://anongit.freedesktop.org/drm/drm-misc 6428F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6429F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6430 6431DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6432M: Linus Walleij <linus.walleij@linaro.org> 6433S: Maintained 6434T: git git://anongit.freedesktop.org/drm/drm-misc 6435F: drivers/gpu/drm/tve200/ 6436 6437DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6438M: Icenowy Zheng <icenowy@aosc.io> 6439S: Maintained 6440F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6441F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6442 6443DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6444M: Jagan Teki <jagan@amarulasolutions.com> 6445S: Maintained 6446F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6447F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6448 6449DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6450M: Thomas Zimmermann <tzimmermann@suse.de> 6451M: Javier Martinez Canillas <javierm@redhat.com> 6452L: dri-devel@lists.freedesktop.org 6453S: Maintained 6454T: git git://anongit.freedesktop.org/drm/drm-misc 6455F: drivers/gpu/drm/drm_aperture.c 6456F: drivers/gpu/drm/tiny/ofdrm.c 6457F: drivers/gpu/drm/tiny/simpledrm.c 6458F: drivers/video/aperture.c 6459F: drivers/video/nomodeset.c 6460F: include/drm/drm_aperture.h 6461F: include/linux/aperture.h 6462F: include/video/nomodeset.h 6463 6464DRM DRIVER FOR GENERIC EDP PANELS 6465R: Douglas Anderson <dianders@chromium.org> 6466F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6467F: drivers/gpu/drm/panel/panel-edp.c 6468 6469DRM DRIVER FOR GENERIC USB DISPLAY 6470M: Noralf Trønnes <noralf@tronnes.org> 6471S: Maintained 6472W: https://github.com/notro/gud/wiki 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: drivers/gpu/drm/gud/ 6475F: include/drm/gud.h 6476 6477DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6478M: Hans de Goede <hdegoede@redhat.com> 6479S: Maintained 6480T: git git://anongit.freedesktop.org/drm/drm-misc 6481F: drivers/gpu/drm/tiny/gm12u320.c 6482 6483DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6484M: Ondrej Jirman <megi@xff.cz> 6485M: Javier Martinez Canillas <javierm@redhat.com> 6486S: Maintained 6487T: git git://anongit.freedesktop.org/drm/drm-misc 6488F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6489F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6490 6491DRM DRIVER FOR HX8357D PANELS 6492M: Emma Anholt <emma@anholt.net> 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6496F: drivers/gpu/drm/tiny/hx8357d.c 6497 6498DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6499M: Deepak Rawat <drawat.floss@gmail.com> 6500L: linux-hyperv@vger.kernel.org 6501L: dri-devel@lists.freedesktop.org 6502S: Maintained 6503T: git git://anongit.freedesktop.org/drm/drm-misc 6504F: drivers/gpu/drm/hyperv 6505 6506DRM DRIVER FOR ILITEK ILI9225 PANELS 6507M: David Lechner <david@lechnology.com> 6508S: Maintained 6509T: git git://anongit.freedesktop.org/drm/drm-misc 6510F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6511F: drivers/gpu/drm/tiny/ili9225.c 6512 6513DRM DRIVER FOR ILITEK ILI9486 PANELS 6514M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6515S: Maintained 6516T: git git://anongit.freedesktop.org/drm/drm-misc 6517F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6518F: drivers/gpu/drm/tiny/ili9486.c 6519 6520DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6521M: Jagan Teki <jagan@edgeble.ai> 6522S: Maintained 6523F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6524F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6525 6526DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6527M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6528S: Supported 6529T: git git://anongit.freedesktop.org/drm/drm-misc 6530F: drivers/gpu/drm/logicvc/ 6531 6532DRM DRIVER FOR LVDS PANELS 6533M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6534L: dri-devel@lists.freedesktop.org 6535S: Maintained 6536T: git git://anongit.freedesktop.org/drm/drm-misc 6537F: Documentation/devicetree/bindings/display/lvds.yaml 6538F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6539F: drivers/gpu/drm/panel/panel-lvds.c 6540 6541DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6542M: Guido Günther <agx@sigxcpu.org> 6543R: Purism Kernel Team <kernel@puri.sm> 6544S: Maintained 6545F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6546F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6547 6548DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6549M: Dave Airlie <airlied@redhat.com> 6550R: Thomas Zimmermann <tzimmermann@suse.de> 6551L: dri-devel@lists.freedesktop.org 6552S: Supported 6553T: git git://anongit.freedesktop.org/drm/drm-misc 6554F: drivers/gpu/drm/mgag200/ 6555 6556DRM DRIVER FOR MI0283QT 6557M: Noralf Trønnes <noralf@tronnes.org> 6558S: Maintained 6559T: git git://anongit.freedesktop.org/drm/drm-misc 6560F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6561F: drivers/gpu/drm/tiny/mi0283qt.c 6562 6563DRM DRIVER FOR MIPI DBI compatible panels 6564M: Noralf Trønnes <noralf@tronnes.org> 6565S: Maintained 6566W: https://github.com/notro/panel-mipi-dbi/wiki 6567T: git git://anongit.freedesktop.org/drm/drm-misc 6568F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6569F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6570 6571DRM DRIVER FOR MSM ADRENO GPU 6572M: Rob Clark <robdclark@gmail.com> 6573M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6574M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6575R: Sean Paul <sean@poorly.run> 6576R: Marijn Suijten <marijn.suijten@somainline.org> 6577L: linux-arm-msm@vger.kernel.org 6578L: dri-devel@lists.freedesktop.org 6579L: freedreno@lists.freedesktop.org 6580S: Maintained 6581B: https://gitlab.freedesktop.org/drm/msm/-/issues 6582T: git https://gitlab.freedesktop.org/drm/msm.git 6583F: Documentation/devicetree/bindings/display/msm/ 6584F: drivers/gpu/drm/msm/ 6585F: include/uapi/drm/msm_drm.h 6586 6587DRM DRIVER FOR NOVATEK NT35510 PANELS 6588M: Linus Walleij <linus.walleij@linaro.org> 6589S: Maintained 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6592F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6593 6594DRM DRIVER FOR NOVATEK NT35560 PANELS 6595M: Linus Walleij <linus.walleij@linaro.org> 6596S: Maintained 6597T: git git://anongit.freedesktop.org/drm/drm-misc 6598F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6599F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6600 6601DRM DRIVER FOR NOVATEK NT36523 PANELS 6602M: Jianhua Lu <lujianhua000@gmail.com> 6603S: Maintained 6604T: git git://anongit.freedesktop.org/drm/drm-misc 6605F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6606F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6607 6608DRM DRIVER FOR NOVATEK NT36672A PANELS 6609M: Sumit Semwal <sumit.semwal@linaro.org> 6610S: Maintained 6611T: git git://anongit.freedesktop.org/drm/drm-misc 6612F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6613F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6614 6615DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6616M: Ben Skeggs <bskeggs@redhat.com> 6617M: Karol Herbst <kherbst@redhat.com> 6618M: Lyude Paul <lyude@redhat.com> 6619L: dri-devel@lists.freedesktop.org 6620L: nouveau@lists.freedesktop.org 6621S: Supported 6622W: https://nouveau.freedesktop.org/ 6623Q: https://patchwork.freedesktop.org/project/nouveau/ 6624Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6625B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6626C: irc://irc.oftc.net/nouveau 6627T: git https://gitlab.freedesktop.org/drm/nouveau.git 6628F: drivers/gpu/drm/nouveau/ 6629F: include/uapi/drm/nouveau_drm.h 6630 6631DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6632M: Stefan Mavrodiev <stefan@olimex.com> 6633S: Maintained 6634F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6635F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6636 6637DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6638R: Douglas Anderson <dianders@chromium.org> 6639F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6640F: drivers/gpu/drm/bridge/parade-ps8640.c 6641 6642DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6643M: Noralf Trønnes <noralf@tronnes.org> 6644S: Maintained 6645T: git git://anongit.freedesktop.org/drm/drm-misc 6646F: Documentation/devicetree/bindings/display/repaper.txt 6647F: drivers/gpu/drm/tiny/repaper.c 6648 6649DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6650M: Dave Airlie <airlied@redhat.com> 6651M: Gerd Hoffmann <kraxel@redhat.com> 6652L: virtualization@lists.linux-foundation.org 6653S: Obsolete 6654W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: drivers/gpu/drm/tiny/cirrus.c 6657 6658DRM DRIVER FOR QXL VIRTUAL GPU 6659M: Dave Airlie <airlied@redhat.com> 6660M: Gerd Hoffmann <kraxel@redhat.com> 6661L: virtualization@lists.linux-foundation.org 6662L: spice-devel@lists.freedesktop.org 6663S: Maintained 6664T: git git://anongit.freedesktop.org/drm/drm-misc 6665F: drivers/gpu/drm/qxl/ 6666F: include/uapi/drm/qxl_drm.h 6667 6668DRM DRIVER FOR RAYDIUM RM67191 PANELS 6669M: Robert Chiras <robert.chiras@nxp.com> 6670S: Maintained 6671F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6672F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6673 6674DRM DRIVER FOR SAMSUNG DB7430 PANELS 6675M: Linus Walleij <linus.walleij@linaro.org> 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6679F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6680 6681DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6682M: Inki Dae <inki.dae@samsung.com> 6683M: Jagan Teki <jagan@amarulasolutions.com> 6684M: Marek Szyprowski <m.szyprowski@samsung.com> 6685S: Maintained 6686T: git git://anongit.freedesktop.org/drm/drm-misc 6687F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6688F: drivers/gpu/drm/bridge/samsung-dsim.c 6689F: include/drm/bridge/samsung-dsim.h 6690 6691DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6692M: Markuss Broks <markuss.broks@gmail.com> 6693S: Maintained 6694F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6695F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6696 6697DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6698M: Artur Weber <aweber.kernel@gmail.com> 6699S: Maintained 6700F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6701F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6702 6703DRM DRIVER FOR SITRONIX ST7586 PANELS 6704M: David Lechner <david@lechnology.com> 6705S: Maintained 6706T: git git://anongit.freedesktop.org/drm/drm-misc 6707F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6708F: drivers/gpu/drm/tiny/st7586.c 6709 6710DRM DRIVER FOR SITRONIX ST7701 PANELS 6711M: Jagan Teki <jagan@amarulasolutions.com> 6712S: Maintained 6713F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6714F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6715 6716DRM DRIVER FOR SITRONIX ST7703 PANELS 6717M: Guido Günther <agx@sigxcpu.org> 6718R: Purism Kernel Team <kernel@puri.sm> 6719R: Ondrej Jirman <megous@megous.com> 6720S: Maintained 6721F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6722F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6723 6724DRM DRIVER FOR SITRONIX ST7735R PANELS 6725M: David Lechner <david@lechnology.com> 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6729F: drivers/gpu/drm/tiny/st7735r.c 6730 6731DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6732M: Javier Martinez Canillas <javierm@redhat.com> 6733S: Maintained 6734T: git git://anongit.freedesktop.org/drm/drm-misc 6735F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6736F: drivers/gpu/drm/solomon/ssd130x* 6737 6738DRM DRIVER FOR ST-ERICSSON MCDE 6739M: Linus Walleij <linus.walleij@linaro.org> 6740S: Maintained 6741T: git git://anongit.freedesktop.org/drm/drm-misc 6742F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6743F: drivers/gpu/drm/mcde/ 6744 6745DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6746M: Jagan Teki <jagan@amarulasolutions.com> 6747S: Maintained 6748F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6749F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6750 6751DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6752R: Douglas Anderson <dianders@chromium.org> 6753F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6754F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6755 6756DRM DRIVER FOR TPO TPG110 PANELS 6757M: Linus Walleij <linus.walleij@linaro.org> 6758S: Maintained 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6761F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6762 6763DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6764M: Dave Airlie <airlied@redhat.com> 6765R: Sean Paul <sean@poorly.run> 6766R: Thomas Zimmermann <tzimmermann@suse.de> 6767L: dri-devel@lists.freedesktop.org 6768S: Supported 6769T: git git://anongit.freedesktop.org/drm/drm-misc 6770F: drivers/gpu/drm/udl/ 6771 6772DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6773M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6774M: Melissa Wen <melissa.srw@gmail.com> 6775M: Maíra Canal <mairacanal@riseup.net> 6776R: Haneen Mohammed <hamohammed.sa@gmail.com> 6777R: Daniel Vetter <daniel@ffwll.ch> 6778L: dri-devel@lists.freedesktop.org 6779S: Maintained 6780T: git git://anongit.freedesktop.org/drm/drm-misc 6781F: Documentation/gpu/vkms.rst 6782F: drivers/gpu/drm/vkms/ 6783 6784DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6785M: Hans de Goede <hdegoede@redhat.com> 6786L: dri-devel@lists.freedesktop.org 6787S: Maintained 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: drivers/gpu/drm/vboxvideo/ 6790 6791DRM DRIVER FOR VMWARE VIRTUAL GPU 6792M: Zack Rusin <zackr@vmware.com> 6793R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6794L: dri-devel@lists.freedesktop.org 6795S: Supported 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: drivers/gpu/drm/vmwgfx/ 6798F: include/uapi/drm/vmwgfx_drm.h 6799 6800DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6801M: Linus Walleij <linus.walleij@linaro.org> 6802S: Maintained 6803T: git git://anongit.freedesktop.org/drm/drm-misc 6804F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6805F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6806 6807DRM DRIVERS 6808M: David Airlie <airlied@gmail.com> 6809M: Daniel Vetter <daniel@ffwll.ch> 6810L: dri-devel@lists.freedesktop.org 6811S: Maintained 6812B: https://gitlab.freedesktop.org/drm 6813C: irc://irc.oftc.net/dri-devel 6814T: git git://anongit.freedesktop.org/drm/drm 6815F: Documentation/devicetree/bindings/display/ 6816F: Documentation/devicetree/bindings/gpu/ 6817F: Documentation/gpu/ 6818F: drivers/gpu/ 6819F: include/drm/ 6820F: include/linux/vga* 6821F: include/uapi/drm/ 6822 6823DRM DRIVERS AND MISC GPU PATCHES 6824M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6825M: Maxime Ripard <mripard@kernel.org> 6826M: Thomas Zimmermann <tzimmermann@suse.de> 6827S: Maintained 6828W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: Documentation/gpu/ 6831F: drivers/gpu/drm/* 6832F: drivers/gpu/vga/ 6833F: include/drm/drm* 6834F: include/linux/vga* 6835F: include/uapi/drm/drm* 6836 6837DRM DRIVERS FOR ALLWINNER A10 6838M: Maxime Ripard <mripard@kernel.org> 6839M: Chen-Yu Tsai <wens@csie.org> 6840L: dri-devel@lists.freedesktop.org 6841S: Supported 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/allwinner* 6844F: drivers/gpu/drm/sun4i/ 6845 6846DRM DRIVERS FOR AMLOGIC SOCS 6847M: Neil Armstrong <neil.armstrong@linaro.org> 6848L: dri-devel@lists.freedesktop.org 6849L: linux-amlogic@lists.infradead.org 6850S: Supported 6851W: http://linux-meson.com/ 6852T: git git://anongit.freedesktop.org/drm/drm-misc 6853F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6854F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6855F: Documentation/gpu/meson.rst 6856F: drivers/gpu/drm/meson/ 6857 6858DRM DRIVERS FOR ATMEL HLCDC 6859M: Sam Ravnborg <sam@ravnborg.org> 6860M: Boris Brezillon <bbrezillon@kernel.org> 6861L: dri-devel@lists.freedesktop.org 6862S: Supported 6863T: git git://anongit.freedesktop.org/drm/drm-misc 6864F: Documentation/devicetree/bindings/display/atmel/ 6865F: drivers/gpu/drm/atmel-hlcdc/ 6866 6867DRM DRIVERS FOR BRIDGE CHIPS 6868M: Andrzej Hajda <andrzej.hajda@intel.com> 6869M: Neil Armstrong <neil.armstrong@linaro.org> 6870M: Robert Foss <rfoss@kernel.org> 6871R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6872R: Jonas Karlman <jonas@kwiboo.se> 6873R: Jernej Skrabec <jernej.skrabec@gmail.com> 6874S: Maintained 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/bridge/ 6877F: drivers/gpu/drm/bridge/ 6878F: drivers/gpu/drm/drm_bridge.c 6879F: include/drm/drm_bridge.h 6880 6881DRM DRIVERS FOR EXYNOS 6882M: Inki Dae <inki.dae@samsung.com> 6883M: Seung-Woo Kim <sw0312.kim@samsung.com> 6884M: Kyungmin Park <kyungmin.park@samsung.com> 6885L: dri-devel@lists.freedesktop.org 6886S: Supported 6887T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6888F: Documentation/devicetree/bindings/display/exynos/ 6889F: Documentation/devicetree/bindings/display/samsung/ 6890F: drivers/gpu/drm/exynos/ 6891F: include/uapi/drm/exynos_drm.h 6892 6893DRM DRIVERS FOR FREESCALE DCU 6894M: Stefan Agner <stefan@agner.ch> 6895M: Alison Wang <alison.wang@nxp.com> 6896L: dri-devel@lists.freedesktop.org 6897S: Supported 6898T: git git://anongit.freedesktop.org/drm/drm-misc 6899F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6900F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6901F: drivers/gpu/drm/fsl-dcu/ 6902 6903DRM DRIVERS FOR FREESCALE IMX 6904M: Philipp Zabel <p.zabel@pengutronix.de> 6905L: dri-devel@lists.freedesktop.org 6906S: Maintained 6907F: Documentation/devicetree/bindings/display/imx/ 6908F: drivers/gpu/drm/imx/ipuv3/ 6909F: drivers/gpu/ipu-v3/ 6910 6911DRM DRIVERS FOR FREESCALE IMX BRIDGE 6912M: Liu Ying <victor.liu@nxp.com> 6913L: dri-devel@lists.freedesktop.org 6914S: Maintained 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6919F: drivers/gpu/drm/bridge/imx/ 6920 6921DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6922M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6923L: dri-devel@lists.freedesktop.org 6924S: Maintained 6925T: git git://github.com/patjak/drm-gma500 6926F: drivers/gpu/drm/gma500/ 6927 6928DRM DRIVERS FOR HISILICON 6929M: Xinliang Liu <xinliang.liu@linaro.org> 6930M: Tian Tao <tiantao6@hisilicon.com> 6931R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6932R: Sumit Semwal <sumit.semwal@linaro.org> 6933R: Yongqin Liu <yongqin.liu@linaro.org> 6934R: John Stultz <jstultz@google.com> 6935L: dri-devel@lists.freedesktop.org 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: Documentation/devicetree/bindings/display/hisilicon/ 6939F: drivers/gpu/drm/hisilicon/ 6940 6941DRM DRIVERS FOR LIMA 6942M: Qiang Yu <yuq825@gmail.com> 6943L: dri-devel@lists.freedesktop.org 6944L: lima@lists.freedesktop.org (moderated for non-subscribers) 6945S: Maintained 6946T: git git://anongit.freedesktop.org/drm/drm-misc 6947F: drivers/gpu/drm/lima/ 6948F: include/uapi/drm/lima_drm.h 6949 6950DRM DRIVERS FOR MEDIATEK 6951M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6952M: Philipp Zabel <p.zabel@pengutronix.de> 6953L: dri-devel@lists.freedesktop.org 6954L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6955S: Supported 6956F: Documentation/devicetree/bindings/display/mediatek/ 6957F: drivers/gpu/drm/mediatek/ 6958F: drivers/phy/mediatek/phy-mtk-dp.c 6959F: drivers/phy/mediatek/phy-mtk-hdmi* 6960F: drivers/phy/mediatek/phy-mtk-mipi* 6961 6962DRM DRIVERS FOR NVIDIA TEGRA 6963M: Thierry Reding <thierry.reding@gmail.com> 6964M: Mikko Perttunen <mperttunen@nvidia.com> 6965L: dri-devel@lists.freedesktop.org 6966L: linux-tegra@vger.kernel.org 6967S: Supported 6968T: git https://gitlab.freedesktop.org/drm/tegra.git 6969F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6970F: Documentation/devicetree/bindings/gpu/host1x/ 6971F: drivers/gpu/drm/tegra/ 6972F: drivers/gpu/host1x/ 6973F: include/linux/host1x.h 6974F: include/uapi/drm/tegra_drm.h 6975 6976DRM DRIVERS FOR RENESAS 6977M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6978M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6979L: dri-devel@lists.freedesktop.org 6980L: linux-renesas-soc@vger.kernel.org 6981S: Supported 6982T: git git://linuxtv.org/pinchartl/media drm/du/next 6983F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6984F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6985F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6986F: Documentation/devicetree/bindings/display/renesas,du.yaml 6987F: drivers/gpu/drm/renesas/ 6988F: include/linux/platform_data/shmob_drm.h 6989 6990DRM DRIVERS FOR ROCKCHIP 6991M: Sandy Huang <hjc@rock-chips.com> 6992M: Heiko Stübner <heiko@sntech.de> 6993L: dri-devel@lists.freedesktop.org 6994S: Maintained 6995T: git git://anongit.freedesktop.org/drm/drm-misc 6996F: Documentation/devicetree/bindings/display/rockchip/ 6997F: drivers/gpu/drm/rockchip/ 6998 6999DRM DRIVERS FOR STI 7000M: Alain Volmat <alain.volmat@foss.st.com> 7001L: dri-devel@lists.freedesktop.org 7002S: Maintained 7003T: git git://anongit.freedesktop.org/drm/drm-misc 7004F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7005F: drivers/gpu/drm/sti 7006 7007DRM DRIVERS FOR STM 7008M: Yannick Fertre <yannick.fertre@foss.st.com> 7009M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7010M: Philippe Cornu <philippe.cornu@foss.st.com> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7015F: drivers/gpu/drm/stm 7016 7017DRM DRIVERS FOR TI KEYSTONE 7018M: Jyri Sarha <jyri.sarha@iki.fi> 7019M: Tomi Valkeinen <tomba@kernel.org> 7020L: dri-devel@lists.freedesktop.org 7021S: Maintained 7022T: git git://anongit.freedesktop.org/drm/drm-misc 7023F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7024F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7025F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7026F: drivers/gpu/drm/tidss/ 7027 7028DRM DRIVERS FOR TI LCDC 7029M: Jyri Sarha <jyri.sarha@iki.fi> 7030R: Tomi Valkeinen <tomba@kernel.org> 7031L: dri-devel@lists.freedesktop.org 7032S: Maintained 7033F: Documentation/devicetree/bindings/display/tilcdc/ 7034F: drivers/gpu/drm/tilcdc/ 7035 7036DRM DRIVERS FOR TI OMAP 7037M: Tomi Valkeinen <tomba@kernel.org> 7038L: dri-devel@lists.freedesktop.org 7039S: Maintained 7040F: Documentation/devicetree/bindings/display/ti/ 7041F: drivers/gpu/drm/omapdrm/ 7042 7043DRM DRIVERS FOR V3D 7044M: Emma Anholt <emma@anholt.net> 7045M: Melissa Wen <mwen@igalia.com> 7046S: Supported 7047T: git git://anongit.freedesktop.org/drm/drm-misc 7048F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7049F: drivers/gpu/drm/v3d/ 7050F: include/uapi/drm/v3d_drm.h 7051 7052DRM DRIVERS FOR VC4 7053M: Emma Anholt <emma@anholt.net> 7054M: Maxime Ripard <mripard@kernel.org> 7055S: Supported 7056T: git git://github.com/anholt/linux 7057T: git git://anongit.freedesktop.org/drm/drm-misc 7058F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7059F: drivers/gpu/drm/vc4/ 7060F: include/uapi/drm/vc4_drm.h 7061 7062DRM DRIVERS FOR VIVANTE GPU IP 7063M: Lucas Stach <l.stach@pengutronix.de> 7064R: Russell King <linux+etnaviv@armlinux.org.uk> 7065R: Christian Gmeiner <christian.gmeiner@gmail.com> 7066L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7067L: dri-devel@lists.freedesktop.org 7068S: Maintained 7069F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7070F: drivers/gpu/drm/etnaviv/ 7071F: include/uapi/drm/etnaviv_drm.h 7072 7073DRM DRIVERS FOR XEN 7074M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7075L: dri-devel@lists.freedesktop.org 7076L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7077S: Supported 7078T: git git://anongit.freedesktop.org/drm/drm-misc 7079F: Documentation/gpu/xen-front.rst 7080F: drivers/gpu/drm/xen/ 7081 7082DRM DRIVERS FOR XILINX 7083M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7084L: dri-devel@lists.freedesktop.org 7085S: Maintained 7086T: git git://anongit.freedesktop.org/drm/drm-misc 7087F: Documentation/devicetree/bindings/display/xlnx/ 7088F: drivers/gpu/drm/xlnx/ 7089 7090DRM GPU SCHEDULER 7091M: Luben Tuikov <luben.tuikov@amd.com> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: drivers/gpu/drm/scheduler/ 7096F: include/drm/gpu_scheduler.h 7097 7098DRM PANEL DRIVERS 7099M: Neil Armstrong <neil.armstrong@linaro.org> 7100R: Sam Ravnborg <sam@ravnborg.org> 7101L: dri-devel@lists.freedesktop.org 7102S: Maintained 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: Documentation/devicetree/bindings/display/panel/ 7105F: drivers/gpu/drm/drm_panel.c 7106F: drivers/gpu/drm/panel/ 7107F: include/drm/drm_panel.h 7108 7109DRM PRIVACY-SCREEN CLASS 7110M: Hans de Goede <hdegoede@redhat.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/drm_privacy_screen* 7115F: include/drm/drm_privacy_screen* 7116 7117DRM TTM SUBSYSTEM 7118M: Christian Koenig <christian.koenig@amd.com> 7119M: Huang Rui <ray.huang@amd.com> 7120L: dri-devel@lists.freedesktop.org 7121S: Maintained 7122T: git git://anongit.freedesktop.org/drm/drm-misc 7123F: drivers/gpu/drm/ttm/ 7124F: include/drm/ttm/ 7125 7126DSBR100 USB FM RADIO DRIVER 7127M: Alexey Klimov <klimov.linux@gmail.com> 7128L: linux-media@vger.kernel.org 7129S: Maintained 7130T: git git://linuxtv.org/media_tree.git 7131F: drivers/media/radio/dsbr100.c 7132 7133DT3155 MEDIA DRIVER 7134M: Hans Verkuil <hverkuil@xs4all.nl> 7135L: linux-media@vger.kernel.org 7136S: Odd Fixes 7137W: https://linuxtv.org 7138T: git git://linuxtv.org/media_tree.git 7139F: drivers/media/pci/dt3155/ 7140 7141DVB_USB_AF9015 MEDIA DRIVER 7142M: Antti Palosaari <crope@iki.fi> 7143L: linux-media@vger.kernel.org 7144S: Maintained 7145W: https://linuxtv.org 7146W: http://palosaari.fi/linux/ 7147Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7148T: git git://linuxtv.org/anttip/media_tree.git 7149F: drivers/media/usb/dvb-usb-v2/af9015* 7150 7151DVB_USB_AF9035 MEDIA DRIVER 7152M: Antti Palosaari <crope@iki.fi> 7153L: linux-media@vger.kernel.org 7154S: Maintained 7155W: https://linuxtv.org 7156W: http://palosaari.fi/linux/ 7157Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7158T: git git://linuxtv.org/anttip/media_tree.git 7159F: drivers/media/usb/dvb-usb-v2/af9035* 7160 7161DVB_USB_ANYSEE MEDIA DRIVER 7162M: Antti Palosaari <crope@iki.fi> 7163L: linux-media@vger.kernel.org 7164S: Maintained 7165W: https://linuxtv.org 7166W: http://palosaari.fi/linux/ 7167Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7168T: git git://linuxtv.org/anttip/media_tree.git 7169F: drivers/media/usb/dvb-usb-v2/anysee* 7170 7171DVB_USB_AU6610 MEDIA DRIVER 7172M: Antti Palosaari <crope@iki.fi> 7173L: linux-media@vger.kernel.org 7174S: Maintained 7175W: https://linuxtv.org 7176W: http://palosaari.fi/linux/ 7177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7178T: git git://linuxtv.org/anttip/media_tree.git 7179F: drivers/media/usb/dvb-usb-v2/au6610* 7180 7181DVB_USB_CE6230 MEDIA DRIVER 7182M: Antti Palosaari <crope@iki.fi> 7183L: linux-media@vger.kernel.org 7184S: Maintained 7185W: https://linuxtv.org 7186W: http://palosaari.fi/linux/ 7187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7188T: git git://linuxtv.org/anttip/media_tree.git 7189F: drivers/media/usb/dvb-usb-v2/ce6230* 7190 7191DVB_USB_CXUSB MEDIA DRIVER 7192M: Michael Krufky <mkrufky@linuxtv.org> 7193L: linux-media@vger.kernel.org 7194S: Maintained 7195W: https://linuxtv.org 7196W: http://github.com/mkrufky 7197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7198T: git git://linuxtv.org/media_tree.git 7199F: drivers/media/usb/dvb-usb/cxusb* 7200 7201DVB_USB_EC168 MEDIA DRIVER 7202M: Antti Palosaari <crope@iki.fi> 7203L: linux-media@vger.kernel.org 7204S: Maintained 7205W: https://linuxtv.org 7206W: http://palosaari.fi/linux/ 7207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7208T: git git://linuxtv.org/anttip/media_tree.git 7209F: drivers/media/usb/dvb-usb-v2/ec168* 7210 7211DVB_USB_GL861 MEDIA DRIVER 7212M: Antti Palosaari <crope@iki.fi> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 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/gl861* 7219 7220DVB_USB_MXL111SF MEDIA DRIVER 7221M: Michael Krufky <mkrufky@linuxtv.org> 7222L: linux-media@vger.kernel.org 7223S: Maintained 7224W: https://linuxtv.org 7225W: http://github.com/mkrufky 7226Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7227T: git git://linuxtv.org/mkrufky/mxl111sf.git 7228F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7229 7230DVB_USB_RTL28XXU 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/rtl28xxu* 7239 7240DVB_USB_V2 MEDIA DRIVER 7241M: Antti Palosaari <crope@iki.fi> 7242L: linux-media@vger.kernel.org 7243S: Maintained 7244W: https://linuxtv.org 7245W: http://palosaari.fi/linux/ 7246Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7247T: git git://linuxtv.org/anttip/media_tree.git 7248F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7249F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7250 7251DYNAMIC DEBUG 7252M: Jason Baron <jbaron@akamai.com> 7253M: Jim Cromie <jim.cromie@gmail.com> 7254S: Maintained 7255F: include/linux/dynamic_debug.h 7256F: lib/dynamic_debug.c 7257F: lib/test_dynamic_debug.c 7258 7259DYNAMIC INTERRUPT MODERATION 7260M: Tal Gilboa <talgi@nvidia.com> 7261S: Maintained 7262F: Documentation/networking/net_dim.rst 7263F: include/linux/dim.h 7264F: lib/dim/ 7265 7266DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7267M: Daniel Lezcano <daniel.lezcano@kernel.org> 7268L: linux-pm@vger.kernel.org 7269S: Supported 7270B: https://bugzilla.kernel.org 7271T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7272F: drivers/powercap/dtpm* 7273F: include/linux/dtpm.h 7274 7275DZ DECSTATION DZ11 SERIAL DRIVER 7276M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7277S: Maintained 7278F: drivers/tty/serial/dz.* 7279 7280E3X0 POWER BUTTON DRIVER 7281M: Moritz Fischer <moritz.fischer@ettus.com> 7282L: usrp-users@lists.ettus.com 7283S: Supported 7284W: http://www.ettus.com 7285F: Documentation/devicetree/bindings/input/e3x0-button.txt 7286F: drivers/input/misc/e3x0-button.c 7287 7288E4000 MEDIA DRIVER 7289M: Antti Palosaari <crope@iki.fi> 7290L: linux-media@vger.kernel.org 7291S: Maintained 7292W: https://linuxtv.org 7293W: http://palosaari.fi/linux/ 7294Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7295T: git git://linuxtv.org/anttip/media_tree.git 7296F: drivers/media/tuners/e4000* 7297 7298EARTH_PT1 MEDIA DRIVER 7299M: Akihiro Tsukada <tskd08@gmail.com> 7300L: linux-media@vger.kernel.org 7301S: Odd Fixes 7302F: drivers/media/pci/pt1/ 7303 7304EARTH_PT3 MEDIA DRIVER 7305M: Akihiro Tsukada <tskd08@gmail.com> 7306L: linux-media@vger.kernel.org 7307S: Odd Fixes 7308F: drivers/media/pci/pt3/ 7309 7310EC100 MEDIA DRIVER 7311M: Antti Palosaari <crope@iki.fi> 7312L: linux-media@vger.kernel.org 7313S: Maintained 7314W: https://linuxtv.org 7315W: http://palosaari.fi/linux/ 7316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7317T: git git://linuxtv.org/anttip/media_tree.git 7318F: drivers/media/dvb-frontends/ec100* 7319 7320ECRYPT FILE SYSTEM 7321M: Tyler Hicks <code@tyhicks.com> 7322L: ecryptfs@vger.kernel.org 7323S: Odd Fixes 7324W: http://ecryptfs.org 7325W: https://launchpad.net/ecryptfs 7326T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7327F: Documentation/filesystems/ecryptfs.rst 7328F: fs/ecryptfs/ 7329 7330EDAC-AMD64 7331M: Yazen Ghannam <yazen.ghannam@amd.com> 7332L: linux-edac@vger.kernel.org 7333S: Supported 7334F: drivers/edac/amd64_edac* 7335F: drivers/edac/mce_amd* 7336 7337EDAC-ARMADA 7338M: Jan Luebbe <jlu@pengutronix.de> 7339L: linux-edac@vger.kernel.org 7340S: Maintained 7341F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7342F: drivers/edac/armada_xp_* 7343 7344EDAC-AST2500 7345M: Stefan Schaeckeler <sschaeck@cisco.com> 7346S: Supported 7347F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7348F: drivers/edac/aspeed_edac.c 7349 7350EDAC-BLUEFIELD 7351M: Shravan Kumar Ramani <shravankr@nvidia.com> 7352S: Supported 7353F: drivers/edac/bluefield_edac.c 7354 7355EDAC-CALXEDA 7356M: Andre Przywara <andre.przywara@arm.com> 7357L: linux-edac@vger.kernel.org 7358S: Maintained 7359F: drivers/edac/highbank* 7360 7361EDAC-CAVIUM OCTEON 7362M: Ralf Baechle <ralf@linux-mips.org> 7363L: linux-edac@vger.kernel.org 7364L: linux-mips@vger.kernel.org 7365S: Supported 7366F: drivers/edac/octeon_edac* 7367 7368EDAC-CAVIUM THUNDERX 7369M: Robert Richter <rric@kernel.org> 7370L: linux-edac@vger.kernel.org 7371S: Odd Fixes 7372F: drivers/edac/thunderx_edac* 7373 7374EDAC-CORE 7375M: Borislav Petkov <bp@alien8.de> 7376M: Tony Luck <tony.luck@intel.com> 7377R: James Morse <james.morse@arm.com> 7378R: Mauro Carvalho Chehab <mchehab@kernel.org> 7379R: Robert Richter <rric@kernel.org> 7380L: linux-edac@vger.kernel.org 7381S: Supported 7382T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7383F: Documentation/admin-guide/ras.rst 7384F: Documentation/driver-api/edac.rst 7385F: drivers/edac/ 7386F: include/linux/edac.h 7387 7388EDAC-DMC520 7389M: Lei Wang <lewan@microsoft.com> 7390L: linux-edac@vger.kernel.org 7391S: Supported 7392F: drivers/edac/dmc520_edac.c 7393 7394EDAC-E752X 7395M: Mark Gross <markgross@kernel.org> 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/e752x_edac.c 7399 7400EDAC-E7XXX 7401L: linux-edac@vger.kernel.org 7402S: Maintained 7403F: drivers/edac/e7xxx_edac.c 7404 7405EDAC-FSL_DDR 7406M: York Sun <york.sun@nxp.com> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/fsl_ddr_edac.* 7410 7411EDAC-GHES 7412M: Mauro Carvalho Chehab <mchehab@kernel.org> 7413L: linux-edac@vger.kernel.org 7414S: Maintained 7415F: drivers/edac/ghes_edac.c 7416 7417EDAC-I10NM 7418M: Tony Luck <tony.luck@intel.com> 7419L: linux-edac@vger.kernel.org 7420S: Maintained 7421F: drivers/edac/i10nm_base.c 7422 7423EDAC-I3000 7424L: linux-edac@vger.kernel.org 7425S: Orphan 7426F: drivers/edac/i3000_edac.c 7427 7428EDAC-I5000 7429L: linux-edac@vger.kernel.org 7430S: Maintained 7431F: drivers/edac/i5000_edac.c 7432 7433EDAC-I5400 7434M: Mauro Carvalho Chehab <mchehab@kernel.org> 7435L: linux-edac@vger.kernel.org 7436S: Maintained 7437F: drivers/edac/i5400_edac.c 7438 7439EDAC-I7300 7440M: Mauro Carvalho Chehab <mchehab@kernel.org> 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/i7300_edac.c 7444 7445EDAC-I7CORE 7446M: Mauro Carvalho Chehab <mchehab@kernel.org> 7447L: linux-edac@vger.kernel.org 7448S: Maintained 7449F: drivers/edac/i7core_edac.c 7450 7451EDAC-I82443BXGX 7452M: Tim Small <tim@buttersideup.com> 7453L: linux-edac@vger.kernel.org 7454S: Maintained 7455F: drivers/edac/i82443bxgx_edac.c 7456 7457EDAC-I82975X 7458M: "Arvind R." <arvino55@gmail.com> 7459L: linux-edac@vger.kernel.org 7460S: Maintained 7461F: drivers/edac/i82975x_edac.c 7462 7463EDAC-IE31200 7464M: Jason Baron <jbaron@akamai.com> 7465L: linux-edac@vger.kernel.org 7466S: Maintained 7467F: drivers/edac/ie31200_edac.c 7468 7469EDAC-IGEN6 7470M: Tony Luck <tony.luck@intel.com> 7471R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7472L: linux-edac@vger.kernel.org 7473S: Maintained 7474F: drivers/edac/igen6_edac.c 7475 7476EDAC-MPC85XX 7477M: Johannes Thumshirn <morbidrsa@gmail.com> 7478L: linux-edac@vger.kernel.org 7479S: Maintained 7480F: drivers/edac/mpc85xx_edac.[ch] 7481 7482EDAC-NPCM 7483M: Marvin Lin <kflin@nuvoton.com> 7484M: Stanley Chu <yschu@nuvoton.com> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7488F: drivers/edac/npcm_edac.c 7489 7490EDAC-PASEMI 7491M: Egor Martovetsky <egor@pasemi.com> 7492L: linux-edac@vger.kernel.org 7493S: Maintained 7494F: drivers/edac/pasemi_edac.c 7495 7496EDAC-PND2 7497M: Tony Luck <tony.luck@intel.com> 7498L: linux-edac@vger.kernel.org 7499S: Maintained 7500F: drivers/edac/pnd2_edac.[ch] 7501 7502EDAC-QCOM 7503M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7504L: linux-arm-msm@vger.kernel.org 7505L: linux-edac@vger.kernel.org 7506S: Maintained 7507F: drivers/edac/qcom_edac.c 7508 7509EDAC-R82600 7510M: Tim Small <tim@buttersideup.com> 7511L: linux-edac@vger.kernel.org 7512S: Maintained 7513F: drivers/edac/r82600_edac.c 7514 7515EDAC-SBRIDGE 7516M: Tony Luck <tony.luck@intel.com> 7517R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7518L: linux-edac@vger.kernel.org 7519S: Maintained 7520F: drivers/edac/sb_edac.c 7521 7522EDAC-SKYLAKE 7523M: Tony Luck <tony.luck@intel.com> 7524L: linux-edac@vger.kernel.org 7525S: Maintained 7526F: drivers/edac/skx_*.[ch] 7527 7528EDAC-TI 7529M: Tero Kristo <kristo@kernel.org> 7530L: linux-edac@vger.kernel.org 7531S: Odd Fixes 7532F: drivers/edac/ti_edac.c 7533 7534EDIROL UA-101/UA-1000 DRIVER 7535M: Clemens Ladisch <clemens@ladisch.de> 7536L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7537S: Maintained 7538T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7539F: sound/usb/misc/ua101.c 7540 7541EFI TEST DRIVER 7542M: Ivan Hu <ivan.hu@canonical.com> 7543M: Ard Biesheuvel <ardb@kernel.org> 7544L: linux-efi@vger.kernel.org 7545S: Maintained 7546F: drivers/firmware/efi/test/ 7547 7548EFI VARIABLE FILESYSTEM 7549M: Jeremy Kerr <jk@ozlabs.org> 7550M: Ard Biesheuvel <ardb@kernel.org> 7551L: linux-efi@vger.kernel.org 7552S: Maintained 7553T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7554F: fs/efivarfs/ 7555 7556EFIFB FRAMEBUFFER DRIVER 7557M: Peter Jones <pjones@redhat.com> 7558L: linux-fbdev@vger.kernel.org 7559S: Maintained 7560F: drivers/video/fbdev/efifb.c 7561 7562EFS FILESYSTEM 7563S: Orphan 7564W: http://aeschi.ch.eu.org/efs/ 7565F: fs/efs/ 7566 7567EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7568M: Douglas Miller <dougmill@linux.ibm.com> 7569L: netdev@vger.kernel.org 7570S: Maintained 7571F: drivers/net/ethernet/ibm/ehea/ 7572 7573ELM327 CAN NETWORK DRIVER 7574M: Max Staudt <max@enpas.org> 7575L: linux-can@vger.kernel.org 7576S: Maintained 7577F: Documentation/networking/device_drivers/can/can327.rst 7578F: drivers/net/can/can327.c 7579 7580EM28XX VIDEO4LINUX DRIVER 7581M: Mauro Carvalho Chehab <mchehab@kernel.org> 7582L: linux-media@vger.kernel.org 7583S: Maintained 7584W: https://linuxtv.org 7585T: git git://linuxtv.org/media_tree.git 7586F: Documentation/admin-guide/media/em28xx* 7587F: drivers/media/usb/em28xx/ 7588 7589EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7590M: Adrian Hunter <adrian.hunter@intel.com> 7591M: Ritesh Harjani <riteshh@codeaurora.org> 7592M: Asutosh Das <asutoshd@codeaurora.org> 7593L: linux-mmc@vger.kernel.org 7594S: Supported 7595F: drivers/mmc/host/cqhci* 7596 7597EMULEX 10Gbps iSCSI - OneConnect DRIVER 7598M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7599L: linux-scsi@vger.kernel.org 7600S: Supported 7601W: http://www.broadcom.com 7602F: drivers/scsi/be2iscsi/ 7603 7604EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7605M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7606M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7607M: Somnath Kotur <somnath.kotur@broadcom.com> 7608L: netdev@vger.kernel.org 7609S: Supported 7610W: http://www.emulex.com 7611F: drivers/net/ethernet/emulex/benet/ 7612 7613EMULEX ONECONNECT ROCE DRIVER 7614M: Selvin Xavier <selvin.xavier@broadcom.com> 7615L: linux-rdma@vger.kernel.org 7616S: Odd Fixes 7617W: http://www.broadcom.com 7618F: drivers/infiniband/hw/ocrdma/ 7619F: include/uapi/rdma/ocrdma-abi.h 7620 7621EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7622M: James Smart <james.smart@broadcom.com> 7623M: Ram Vegesna <ram.vegesna@broadcom.com> 7624L: linux-scsi@vger.kernel.org 7625L: target-devel@vger.kernel.org 7626S: Supported 7627W: http://www.broadcom.com 7628F: drivers/scsi/elx/ 7629 7630EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7631M: James Smart <james.smart@broadcom.com> 7632M: Dick Kennedy <dick.kennedy@broadcom.com> 7633L: linux-scsi@vger.kernel.org 7634S: Supported 7635W: http://www.broadcom.com 7636F: drivers/scsi/lpfc/ 7637 7638ENE CB710 FLASH CARD READER DRIVER 7639M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7640S: Maintained 7641F: drivers/misc/cb710/ 7642F: drivers/mmc/host/cb710-mmc.* 7643F: include/linux/cb710.h 7644 7645ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7646M: Maxim Levitsky <maximlevitsky@gmail.com> 7647S: Maintained 7648F: drivers/media/rc/ene_ir.* 7649 7650EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7651M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7652L: linuxppc-dev@lists.ozlabs.org 7653S: Maintained 7654F: drivers/tty/ehv_bytechan.c 7655 7656EPSON S1D13XXX FRAMEBUFFER DRIVER 7657M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7658S: Maintained 7659T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7660F: drivers/video/fbdev/s1d13xxxfb.c 7661F: include/video/s1d13xxxfb.h 7662 7663EROFS FILE SYSTEM 7664M: Gao Xiang <xiang@kernel.org> 7665M: Chao Yu <chao@kernel.org> 7666R: Yue Hu <huyue2@coolpad.com> 7667R: Jeffle Xu <jefflexu@linux.alibaba.com> 7668L: linux-erofs@lists.ozlabs.org 7669S: Maintained 7670T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7671F: Documentation/ABI/testing/sysfs-fs-erofs 7672F: Documentation/filesystems/erofs.rst 7673F: fs/erofs/ 7674F: include/trace/events/erofs.h 7675 7676ERRSEQ ERROR TRACKING INFRASTRUCTURE 7677M: Jeff Layton <jlayton@kernel.org> 7678S: Maintained 7679F: include/linux/errseq.h 7680F: lib/errseq.c 7681 7682ESD CAN/USB DRIVERS 7683M: Frank Jungclaus <frank.jungclaus@esd.eu> 7684R: socketcan@esd.eu 7685L: linux-can@vger.kernel.org 7686S: Maintained 7687F: drivers/net/can/usb/esd_usb.c 7688 7689ET131X NETWORK DRIVER 7690M: Mark Einon <mark.einon@gmail.com> 7691S: Odd Fixes 7692F: drivers/net/ethernet/agere/ 7693 7694ETAS ES58X CAN/USB DRIVER 7695M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7696L: linux-can@vger.kernel.org 7697S: Maintained 7698F: Documentation/networking/devlink/etas_es58x.rst 7699F: drivers/net/can/usb/etas_es58x/ 7700 7701ETHERNET BRIDGE 7702M: Roopa Prabhu <roopa@nvidia.com> 7703M: Nikolay Aleksandrov <razor@blackwall.org> 7704L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7705L: netdev@vger.kernel.org 7706S: Maintained 7707W: http://www.linuxfoundation.org/en/Net:Bridge 7708F: include/linux/netfilter_bridge/ 7709F: net/bridge/ 7710 7711ETHERNET PHY LIBRARY 7712M: Andrew Lunn <andrew@lunn.ch> 7713M: Heiner Kallweit <hkallweit1@gmail.com> 7714R: Russell King <linux@armlinux.org.uk> 7715L: netdev@vger.kernel.org 7716S: Maintained 7717F: Documentation/ABI/testing/sysfs-class-net-phydev 7718F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7719F: Documentation/devicetree/bindings/net/mdio* 7720F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7721F: Documentation/networking/phy.rst 7722F: drivers/net/mdio/ 7723F: drivers/net/mdio/acpi_mdio.c 7724F: drivers/net/mdio/fwnode_mdio.c 7725F: drivers/net/mdio/of_mdio.c 7726F: drivers/net/pcs/ 7727F: drivers/net/phy/ 7728F: include/dt-bindings/net/qca-ar803x.h 7729F: include/linux/*mdio*.h 7730F: include/linux/linkmode.h 7731F: include/linux/mdio/*.h 7732F: include/linux/mii.h 7733F: include/linux/of_net.h 7734F: include/linux/phy.h 7735F: include/linux/phy_fixed.h 7736F: include/linux/platform_data/mdio-bcm-unimac.h 7737F: include/linux/platform_data/mdio-gpio.h 7738F: include/trace/events/mdio.h 7739F: include/uapi/linux/mdio.h 7740F: include/uapi/linux/mii.h 7741F: net/core/of_net.c 7742 7743EXEC & BINFMT API 7744R: Eric Biederman <ebiederm@xmission.com> 7745R: Kees Cook <keescook@chromium.org> 7746L: linux-mm@kvack.org 7747S: Supported 7748T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7749F: fs/*binfmt_*.c 7750F: fs/exec.c 7751F: include/linux/binfmts.h 7752F: include/linux/elf.h 7753F: include/uapi/linux/binfmts.h 7754F: include/uapi/linux/elf.h 7755F: tools/testing/selftests/exec/ 7756N: asm/elf.h 7757N: binfmt 7758 7759EXFAT FILE SYSTEM 7760M: Namjae Jeon <linkinjeon@kernel.org> 7761M: Sungjong Seo <sj1557.seo@samsung.com> 7762L: linux-fsdevel@vger.kernel.org 7763S: Maintained 7764T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7765F: fs/exfat/ 7766 7767EXT2 FILE SYSTEM 7768M: Jan Kara <jack@suse.com> 7769L: linux-ext4@vger.kernel.org 7770S: Maintained 7771F: Documentation/filesystems/ext2.rst 7772F: fs/ext2/ 7773F: include/linux/ext2* 7774 7775EXT4 FILE SYSTEM 7776M: "Theodore Ts'o" <tytso@mit.edu> 7777M: Andreas Dilger <adilger.kernel@dilger.ca> 7778L: linux-ext4@vger.kernel.org 7779S: Maintained 7780W: http://ext4.wiki.kernel.org 7781Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7782T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7783F: Documentation/filesystems/ext4/ 7784F: fs/ext4/ 7785F: include/trace/events/ext4.h 7786F: include/uapi/linux/ext4.h 7787 7788Extended Verification Module (EVM) 7789M: Mimi Zohar <zohar@linux.ibm.com> 7790L: linux-integrity@vger.kernel.org 7791S: Supported 7792T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7793F: security/integrity/ 7794F: security/integrity/evm/ 7795 7796EXTENSIBLE FIRMWARE INTERFACE (EFI) 7797M: Ard Biesheuvel <ardb@kernel.org> 7798L: linux-efi@vger.kernel.org 7799S: Maintained 7800T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7801F: Documentation/admin-guide/efi-stub.rst 7802F: arch/*/include/asm/efi.h 7803F: arch/*/kernel/efi.c 7804F: arch/arm/boot/compressed/efi-header.S 7805F: arch/x86/platform/efi/ 7806F: drivers/firmware/efi/ 7807F: include/linux/efi*.h 7808 7809EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7810M: MyungJoo Ham <myungjoo.ham@samsung.com> 7811M: Chanwoo Choi <cw00.choi@samsung.com> 7812L: linux-kernel@vger.kernel.org 7813S: Maintained 7814T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7815F: Documentation/devicetree/bindings/extcon/ 7816F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7817F: drivers/extcon/ 7818F: include/linux/extcon.h 7819F: include/linux/extcon/ 7820 7821EXTRA BOOT CONFIG 7822M: Masami Hiramatsu <mhiramat@kernel.org> 7823L: linux-kernel@vger.kernel.org 7824L: linux-trace-kernel@vger.kernel.org 7825S: Maintained 7826Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7827T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7828F: Documentation/admin-guide/bootconfig.rst 7829F: fs/proc/bootconfig.c 7830F: include/linux/bootconfig.h 7831F: lib/bootconfig-data.S 7832F: lib/bootconfig.c 7833F: tools/bootconfig/* 7834F: tools/bootconfig/scripts/* 7835 7836EXYNOS DP DRIVER 7837M: Jingoo Han <jingoohan1@gmail.com> 7838L: dri-devel@lists.freedesktop.org 7839S: Maintained 7840F: drivers/gpu/drm/exynos/exynos_dp* 7841 7842EXYNOS SYSMMU (IOMMU) driver 7843M: Marek Szyprowski <m.szyprowski@samsung.com> 7844L: iommu@lists.linux.dev 7845S: Maintained 7846F: drivers/iommu/exynos-iommu.c 7847 7848F2FS FILE SYSTEM 7849M: Jaegeuk Kim <jaegeuk@kernel.org> 7850M: Chao Yu <chao@kernel.org> 7851L: linux-f2fs-devel@lists.sourceforge.net 7852S: Maintained 7853W: https://f2fs.wiki.kernel.org/ 7854Q: https://patchwork.kernel.org/project/f2fs/list/ 7855B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7856T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7857F: Documentation/ABI/testing/sysfs-fs-f2fs 7858F: Documentation/filesystems/f2fs.rst 7859F: fs/f2fs/ 7860F: include/linux/f2fs_fs.h 7861F: include/trace/events/f2fs.h 7862F: include/uapi/linux/f2fs.h 7863 7864F71805F HARDWARE MONITORING DRIVER 7865M: Jean Delvare <jdelvare@suse.com> 7866L: linux-hwmon@vger.kernel.org 7867S: Maintained 7868F: Documentation/hwmon/f71805f.rst 7869F: drivers/hwmon/f71805f.c 7870 7871FADDR2LINE 7872M: Josh Poimboeuf <jpoimboe@kernel.org> 7873S: Maintained 7874F: scripts/faddr2line 7875 7876FAILOVER MODULE 7877M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7878L: netdev@vger.kernel.org 7879S: Supported 7880F: Documentation/networking/failover.rst 7881F: include/net/failover.h 7882F: net/core/failover.c 7883 7884FANOTIFY 7885M: Jan Kara <jack@suse.cz> 7886R: Amir Goldstein <amir73il@gmail.com> 7887R: Matthew Bobrowski <repnop@google.com> 7888L: linux-fsdevel@vger.kernel.org 7889S: Maintained 7890F: fs/notify/fanotify/ 7891F: include/linux/fanotify.h 7892F: include/uapi/linux/fanotify.h 7893 7894FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7895M: Linus Walleij <linus.walleij@linaro.org> 7896L: linux-usb@vger.kernel.org 7897S: Maintained 7898F: drivers/usb/fotg210/ 7899 7900FARSYNC SYNCHRONOUS DRIVER 7901M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7902S: Supported 7903W: http://www.farsite.co.uk/ 7904F: drivers/net/wan/farsync.* 7905 7906FAULT INJECTION SUPPORT 7907M: Akinobu Mita <akinobu.mita@gmail.com> 7908S: Supported 7909F: Documentation/fault-injection/ 7910F: lib/fault-inject.c 7911 7912FBTFT Framebuffer drivers 7913L: dri-devel@lists.freedesktop.org 7914L: linux-fbdev@vger.kernel.org 7915S: Orphan 7916F: drivers/staging/fbtft/ 7917 7918FC0011 TUNER DRIVER 7919M: Michael Buesch <m@bues.ch> 7920L: linux-media@vger.kernel.org 7921S: Maintained 7922F: drivers/media/tuners/fc0011.c 7923F: drivers/media/tuners/fc0011.h 7924 7925FC2580 MEDIA DRIVER 7926M: Antti Palosaari <crope@iki.fi> 7927L: linux-media@vger.kernel.org 7928S: Maintained 7929W: https://linuxtv.org 7930W: http://palosaari.fi/linux/ 7931Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7932T: git git://linuxtv.org/anttip/media_tree.git 7933F: drivers/media/tuners/fc2580* 7934 7935FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7936M: Hannes Reinecke <hare@suse.de> 7937L: linux-scsi@vger.kernel.org 7938S: Supported 7939W: www.Open-FCoE.org 7940F: drivers/scsi/fcoe/ 7941F: drivers/scsi/libfc/ 7942F: include/scsi/fc/ 7943F: include/scsi/libfc.h 7944F: include/scsi/libfcoe.h 7945F: include/uapi/scsi/fc/ 7946 7947FILE LOCKING (flock() and fcntl()/lockf()) 7948M: Jeff Layton <jlayton@kernel.org> 7949M: Chuck Lever <chuck.lever@oracle.com> 7950L: linux-fsdevel@vger.kernel.org 7951S: Maintained 7952F: fs/fcntl.c 7953F: fs/locks.c 7954F: include/linux/fcntl.h 7955F: include/uapi/linux/fcntl.h 7956 7957FILESYSTEM DIRECT ACCESS (DAX) 7958M: Dan Williams <dan.j.williams@intel.com> 7959R: Matthew Wilcox <willy@infradead.org> 7960R: Jan Kara <jack@suse.cz> 7961L: linux-fsdevel@vger.kernel.org 7962L: nvdimm@lists.linux.dev 7963S: Supported 7964F: fs/dax.c 7965F: include/linux/dax.h 7966F: include/trace/events/fs_dax.h 7967 7968FILESYSTEMS (VFS and infrastructure) 7969M: Alexander Viro <viro@zeniv.linux.org.uk> 7970M: Christian Brauner <brauner@kernel.org> 7971L: linux-fsdevel@vger.kernel.org 7972S: Maintained 7973F: fs/* 7974F: include/linux/fs.h 7975F: include/linux/fs_types.h 7976F: include/uapi/linux/fs.h 7977F: include/uapi/linux/openat2.h 7978 7979FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7980M: Riku Voipio <riku.voipio@iki.fi> 7981L: linux-hwmon@vger.kernel.org 7982S: Maintained 7983F: drivers/hwmon/f75375s.c 7984F: include/linux/f75375s.h 7985 7986FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7987M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7988L: linux-can@vger.kernel.org 7989S: Maintained 7990F: drivers/net/can/usb/f81604.c 7991 7992FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7993M: Clemens Ladisch <clemens@ladisch.de> 7994M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7995L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7996S: Maintained 7997T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7998F: include/uapi/sound/firewire.h 7999F: sound/firewire/ 8000 8001FIREWIRE MEDIA DRIVERS (firedtv) 8002M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8003L: linux-media@vger.kernel.org 8004L: linux1394-devel@lists.sourceforge.net 8005S: Maintained 8006T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8007F: drivers/media/firewire/ 8008 8009FIREWIRE SBP-2 TARGET 8010M: Chris Boot <bootc@bootc.net> 8011L: linux-scsi@vger.kernel.org 8012L: target-devel@vger.kernel.org 8013L: linux1394-devel@lists.sourceforge.net 8014S: Maintained 8015T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8016F: drivers/target/sbp/ 8017 8018FIREWIRE SUBSYSTEM 8019M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8020M: Takashi Sakamoto <takaswie@kernel.org> 8021L: linux1394-devel@lists.sourceforge.net 8022S: Maintained 8023W: http://ieee1394.docs.kernel.org/ 8024T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8025F: drivers/firewire/ 8026F: include/linux/firewire.h 8027F: include/uapi/linux/firewire*.h 8028F: tools/firewire/ 8029 8030FIRMWARE FRAMEWORK FOR ARMV8-A 8031M: Sudeep Holla <sudeep.holla@arm.com> 8032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8033S: Maintained 8034F: drivers/firmware/arm_ffa/ 8035F: include/linux/arm_ffa.h 8036 8037FIRMWARE LOADER (request_firmware) 8038M: Luis Chamberlain <mcgrof@kernel.org> 8039M: Russ Weight <russell.h.weight@intel.com> 8040L: linux-kernel@vger.kernel.org 8041S: Maintained 8042F: Documentation/firmware_class/ 8043F: drivers/base/firmware_loader/ 8044F: include/linux/firmware.h 8045 8046FLEXTIMER FTM-QUADDEC DRIVER 8047M: Patrick Havelange <patrick.havelange@essensium.com> 8048L: linux-iio@vger.kernel.org 8049S: Maintained 8050F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8051F: drivers/counter/ftm-quaddec.c 8052 8053FLOPPY DRIVER 8054M: Denis Efremov <efremov@linux.com> 8055L: linux-block@vger.kernel.org 8056S: Odd Fixes 8057F: drivers/block/floppy.c 8058 8059FLYSKY FSIA6B RC RECEIVER 8060M: Markus Koch <markus@notsyncing.net> 8061L: linux-input@vger.kernel.org 8062S: Maintained 8063F: drivers/input/joystick/fsia6b.c 8064 8065FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8066M: Geoffrey D. Bennett <g@b4.vu> 8067L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8068S: Maintained 8069T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8070F: sound/usb/mixer_scarlett_gen2.c 8071 8072FORCEDETH GIGABIT ETHERNET DRIVER 8073M: Rain River <rain.1986.08.12@gmail.com> 8074M: Zhu Yanjun <zyjzyj2000@gmail.com> 8075L: netdev@vger.kernel.org 8076S: Maintained 8077F: drivers/net/ethernet/nvidia/* 8078 8079FORTIFY_SOURCE 8080M: Kees Cook <keescook@chromium.org> 8081L: linux-hardening@vger.kernel.org 8082S: Supported 8083T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8084F: include/linux/fortify-string.h 8085F: lib/fortify_kunit.c 8086F: lib/memcpy_kunit.c 8087F: lib/strcat_kunit.c 8088F: lib/strscpy_kunit.c 8089F: lib/test_fortify/* 8090F: scripts/test_fortify.sh 8091K: \b__NO_FORTIFY\b 8092 8093FPGA DFL DRIVERS 8094M: Wu Hao <hao.wu@intel.com> 8095R: Tom Rix <trix@redhat.com> 8096L: linux-fpga@vger.kernel.org 8097S: Maintained 8098F: Documentation/ABI/testing/sysfs-bus-dfl* 8099F: Documentation/fpga/dfl.rst 8100F: drivers/fpga/dfl* 8101F: drivers/uio/uio_dfl.c 8102F: include/linux/dfl.h 8103F: include/uapi/linux/fpga-dfl.h 8104 8105FPGA MANAGER FRAMEWORK 8106M: Moritz Fischer <mdf@kernel.org> 8107M: Wu Hao <hao.wu@intel.com> 8108M: Xu Yilun <yilun.xu@intel.com> 8109R: Tom Rix <trix@redhat.com> 8110L: linux-fpga@vger.kernel.org 8111S: Maintained 8112Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8113T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8114F: Documentation/devicetree/bindings/fpga/ 8115F: Documentation/driver-api/fpga/ 8116F: Documentation/fpga/ 8117F: drivers/fpga/ 8118F: include/linux/fpga/ 8119 8120FPU EMULATOR 8121M: Bill Metzenthen <billm@melbpc.org.au> 8122S: Maintained 8123W: https://floatingpoint.billm.au/ 8124F: arch/x86/math-emu/ 8125 8126FRAMEBUFFER CORE 8127M: Daniel Vetter <daniel@ffwll.ch> 8128S: Odd Fixes 8129T: git git://anongit.freedesktop.org/drm/drm-misc 8130F: drivers/video/fbdev/core/ 8131 8132FRAMEBUFFER LAYER 8133M: Helge Deller <deller@gmx.de> 8134L: linux-fbdev@vger.kernel.org 8135L: dri-devel@lists.freedesktop.org 8136S: Maintained 8137Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8138T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8139F: Documentation/fb/ 8140F: drivers/video/ 8141F: include/linux/fb.h 8142F: include/uapi/linux/fb.h 8143F: include/uapi/video/ 8144F: include/video/ 8145 8146FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8147M: Horia Geantă <horia.geanta@nxp.com> 8148M: Pankaj Gupta <pankaj.gupta@nxp.com> 8149M: Gaurav Jain <gaurav.jain@nxp.com> 8150L: linux-crypto@vger.kernel.org 8151S: Maintained 8152F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8153F: drivers/crypto/caam/ 8154 8155FREESCALE COLDFIRE M5441X MMC DRIVER 8156M: Angelo Dureghello <angelo.dureghello@timesys.com> 8157L: linux-mmc@vger.kernel.org 8158S: Maintained 8159F: drivers/mmc/host/sdhci-esdhc-mcf.c 8160F: include/linux/platform_data/mmc-esdhc-mcf.h 8161 8162FREESCALE DIU FRAMEBUFFER DRIVER 8163M: Timur Tabi <timur@kernel.org> 8164L: linux-fbdev@vger.kernel.org 8165S: Maintained 8166F: drivers/video/fbdev/fsl-diu-fb.* 8167 8168FREESCALE DMA DRIVER 8169M: Li Yang <leoyang.li@nxp.com> 8170M: Zhang Wei <zw@zh-kernel.org> 8171L: linuxppc-dev@lists.ozlabs.org 8172S: Maintained 8173F: drivers/dma/fsldma.* 8174 8175FREESCALE DSPI DRIVER 8176M: Vladimir Oltean <olteanv@gmail.com> 8177L: linux-spi@vger.kernel.org 8178S: Maintained 8179F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8180F: drivers/spi/spi-fsl-dspi.c 8181F: include/linux/spi/spi-fsl-dspi.h 8182 8183FREESCALE ENETC ETHERNET DRIVERS 8184M: Claudiu Manoil <claudiu.manoil@nxp.com> 8185M: Vladimir Oltean <vladimir.oltean@nxp.com> 8186L: netdev@vger.kernel.org 8187S: Maintained 8188F: drivers/net/ethernet/freescale/enetc/ 8189 8190FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8191M: Claudiu Manoil <claudiu.manoil@nxp.com> 8192L: netdev@vger.kernel.org 8193S: Maintained 8194F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8195F: drivers/net/ethernet/freescale/gianfar* 8196 8197FREESCALE GPMI NAND DRIVER 8198M: Han Xu <han.xu@nxp.com> 8199L: linux-mtd@lists.infradead.org 8200S: Maintained 8201F: drivers/mtd/nand/raw/gpmi-nand/* 8202 8203FREESCALE I2C CPM DRIVER 8204M: Jochen Friedrich <jochen@scram.de> 8205L: linuxppc-dev@lists.ozlabs.org 8206L: linux-i2c@vger.kernel.org 8207S: Maintained 8208F: drivers/i2c/busses/i2c-cpm.c 8209 8210FREESCALE IMX / MXC FEC DRIVER 8211M: Wei Fang <wei.fang@nxp.com> 8212R: Shenwei Wang <shenwei.wang@nxp.com> 8213R: Clark Wang <xiaoning.wang@nxp.com> 8214R: NXP Linux Team <linux-imx@nxp.com> 8215L: netdev@vger.kernel.org 8216S: Maintained 8217F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8218F: drivers/net/ethernet/freescale/fec.h 8219F: drivers/net/ethernet/freescale/fec_main.c 8220F: drivers/net/ethernet/freescale/fec_ptp.c 8221 8222FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8223M: Sascha Hauer <s.hauer@pengutronix.de> 8224R: Pengutronix Kernel Team <kernel@pengutronix.de> 8225L: linux-fbdev@vger.kernel.org 8226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8227S: Maintained 8228F: drivers/video/fbdev/imxfb.c 8229 8230FREESCALE IMX DDR PMU DRIVER 8231M: Frank Li <Frank.li@nxp.com> 8232L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8233S: Maintained 8234F: Documentation/admin-guide/perf/imx-ddr.rst 8235F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8236F: drivers/perf/fsl_imx8_ddr_perf.c 8237 8238FREESCALE IMX I2C DRIVER 8239M: Oleksij Rempel <o.rempel@pengutronix.de> 8240R: Pengutronix Kernel Team <kernel@pengutronix.de> 8241L: linux-i2c@vger.kernel.org 8242S: Maintained 8243F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8244F: drivers/i2c/busses/i2c-imx.c 8245 8246FREESCALE IMX LPI2C DRIVER 8247M: Dong Aisheng <aisheng.dong@nxp.com> 8248L: linux-i2c@vger.kernel.org 8249L: linux-imx@nxp.com 8250S: Maintained 8251F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8252F: drivers/i2c/busses/i2c-imx-lpi2c.c 8253 8254FREESCALE MPC I2C DRIVER 8255M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8256L: linux-i2c@vger.kernel.org 8257S: Maintained 8258F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8259F: drivers/i2c/busses/i2c-mpc.c 8260 8261FREESCALE QORIQ DPAA ETHERNET DRIVER 8262M: Madalin Bucur <madalin.bucur@nxp.com> 8263L: netdev@vger.kernel.org 8264S: Maintained 8265F: drivers/net/ethernet/freescale/dpaa 8266 8267FREESCALE QORIQ DPAA FMAN DRIVER 8268M: Madalin Bucur <madalin.bucur@nxp.com> 8269R: Sean Anderson <sean.anderson@seco.com> 8270L: netdev@vger.kernel.org 8271S: Maintained 8272F: Documentation/devicetree/bindings/net/fsl-fman.txt 8273F: drivers/net/ethernet/freescale/fman 8274 8275FREESCALE QORIQ PTP CLOCK DRIVER 8276M: Yangbo Lu <yangbo.lu@nxp.com> 8277L: netdev@vger.kernel.org 8278S: Maintained 8279F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8280F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8281F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8282F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8283F: drivers/ptp/ptp_qoriq.c 8284F: drivers/ptp/ptp_qoriq_debugfs.c 8285F: include/linux/fsl/ptp_qoriq.h 8286 8287FREESCALE QUAD SPI DRIVER 8288M: Han Xu <han.xu@nxp.com> 8289L: linux-spi@vger.kernel.org 8290S: Maintained 8291F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8292F: drivers/spi/spi-fsl-qspi.c 8293 8294FREESCALE QUICC ENGINE LIBRARY 8295M: Qiang Zhao <qiang.zhao@nxp.com> 8296L: linuxppc-dev@lists.ozlabs.org 8297S: Maintained 8298F: drivers/soc/fsl/qe/ 8299F: include/soc/fsl/qe/ 8300 8301FREESCALE QUICC ENGINE QMC DRIVER 8302M: Herve Codina <herve.codina@bootlin.com> 8303L: linuxppc-dev@lists.ozlabs.org 8304S: Maintained 8305F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8306F: drivers/soc/fsl/qe/qmc.c 8307F: include/soc/fsl/qe/qmc.h 8308 8309FREESCALE QUICC ENGINE TSA DRIVER 8310M: Herve Codina <herve.codina@bootlin.com> 8311L: linuxppc-dev@lists.ozlabs.org 8312S: Maintained 8313F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8314F: drivers/soc/fsl/qe/tsa.c 8315F: drivers/soc/fsl/qe/tsa.h 8316F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8317 8318FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8319M: Li Yang <leoyang.li@nxp.com> 8320L: netdev@vger.kernel.org 8321L: linuxppc-dev@lists.ozlabs.org 8322S: Maintained 8323F: drivers/net/ethernet/freescale/ucc_geth* 8324 8325FREESCALE QUICC ENGINE UCC HDLC DRIVER 8326M: Zhao Qiang <qiang.zhao@nxp.com> 8327L: netdev@vger.kernel.org 8328L: linuxppc-dev@lists.ozlabs.org 8329S: Maintained 8330F: drivers/net/wan/fsl_ucc_hdlc* 8331 8332FREESCALE QUICC ENGINE UCC UART DRIVER 8333M: Timur Tabi <timur@kernel.org> 8334L: linuxppc-dev@lists.ozlabs.org 8335S: Maintained 8336F: drivers/tty/serial/ucc_uart.c 8337 8338FREESCALE SOC DRIVERS 8339M: Li Yang <leoyang.li@nxp.com> 8340L: linuxppc-dev@lists.ozlabs.org 8341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8342S: Maintained 8343F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8344F: Documentation/devicetree/bindings/soc/fsl/ 8345F: drivers/soc/fsl/ 8346F: include/linux/fsl/ 8347F: include/soc/fsl/ 8348 8349FREESCALE SOC FS_ENET DRIVER 8350M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8351L: linuxppc-dev@lists.ozlabs.org 8352L: netdev@vger.kernel.org 8353S: Maintained 8354F: drivers/net/ethernet/freescale/fs_enet/ 8355F: include/linux/fs_enet_pd.h 8356 8357FREESCALE SOC SOUND DRIVERS 8358M: Shengjiu Wang <shengjiu.wang@gmail.com> 8359M: Xiubo Li <Xiubo.Lee@gmail.com> 8360R: Fabio Estevam <festevam@gmail.com> 8361R: Nicolin Chen <nicoleotsuka@gmail.com> 8362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8363L: linuxppc-dev@lists.ozlabs.org 8364S: Maintained 8365F: sound/soc/fsl/fsl* 8366F: sound/soc/fsl/imx* 8367F: sound/soc/fsl/mpc8610_hpcd.c 8368 8369FREESCALE SOC SOUND QMC DRIVER 8370M: Herve Codina <herve.codina@bootlin.com> 8371L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8372L: linuxppc-dev@lists.ozlabs.org 8373S: Maintained 8374F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8375F: sound/soc/fsl/fsl_qmc_audio.c 8376 8377FREESCALE USB PERIPHERAL DRIVERS 8378M: Li Yang <leoyang.li@nxp.com> 8379L: linux-usb@vger.kernel.org 8380L: linuxppc-dev@lists.ozlabs.org 8381S: Maintained 8382F: drivers/usb/gadget/udc/fsl* 8383 8384FREESCALE USB PHY DRIVER 8385M: Ran Wang <ran.wang_1@nxp.com> 8386L: linux-usb@vger.kernel.org 8387L: linuxppc-dev@lists.ozlabs.org 8388S: Maintained 8389F: drivers/usb/phy/phy-fsl-usb* 8390 8391FREEVXFS FILESYSTEM 8392M: Christoph Hellwig <hch@infradead.org> 8393S: Maintained 8394W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8395F: fs/freevxfs/ 8396 8397FREEZER 8398M: "Rafael J. Wysocki" <rafael@kernel.org> 8399M: Pavel Machek <pavel@ucw.cz> 8400L: linux-pm@vger.kernel.org 8401S: Supported 8402F: Documentation/power/freezing-of-tasks.rst 8403F: include/linux/freezer.h 8404F: kernel/freezer.c 8405 8406FRONTSWAP API 8407M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8408L: linux-kernel@vger.kernel.org 8409S: Maintained 8410F: include/linux/frontswap.h 8411F: mm/frontswap.c 8412 8413FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8414M: David Howells <dhowells@redhat.com> 8415L: linux-cachefs@redhat.com (moderated for non-subscribers) 8416S: Supported 8417F: Documentation/filesystems/caching/ 8418F: fs/fscache/ 8419F: include/linux/fscache*.h 8420 8421FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8422M: Eric Biggers <ebiggers@kernel.org> 8423M: Theodore Y. Ts'o <tytso@mit.edu> 8424M: Jaegeuk Kim <jaegeuk@kernel.org> 8425L: linux-fscrypt@vger.kernel.org 8426S: Supported 8427Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8428T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8429F: Documentation/filesystems/fscrypt.rst 8430F: fs/crypto/ 8431F: include/linux/fscrypt.h 8432F: include/uapi/linux/fscrypt.h 8433 8434FSI SUBSYSTEM 8435M: Jeremy Kerr <jk@ozlabs.org> 8436M: Joel Stanley <joel@jms.id.au> 8437R: Alistar Popple <alistair@popple.id.au> 8438R: Eddie James <eajames@linux.ibm.com> 8439L: linux-fsi@lists.ozlabs.org 8440S: Supported 8441Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8442T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8443F: drivers/fsi/ 8444F: include/linux/fsi*.h 8445F: include/trace/events/fsi*.h 8446 8447FSI-ATTACHED I2C DRIVER 8448M: Eddie James <eajames@linux.ibm.com> 8449L: linux-i2c@vger.kernel.org 8450L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8451S: Maintained 8452F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8453F: drivers/i2c/busses/i2c-fsi.c 8454 8455FSI-ATTACHED SPI DRIVER 8456M: Eddie James <eajames@linux.ibm.com> 8457L: linux-spi@vger.kernel.org 8458S: Maintained 8459F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8460F: drivers/spi/spi-fsi.c 8461 8462FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8463M: Jan Kara <jack@suse.cz> 8464R: Amir Goldstein <amir73il@gmail.com> 8465L: linux-fsdevel@vger.kernel.org 8466S: Maintained 8467T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8468F: fs/notify/ 8469F: include/linux/fsnotify*.h 8470 8471FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8472M: Eric Biggers <ebiggers@kernel.org> 8473M: Theodore Y. Ts'o <tytso@mit.edu> 8474L: fsverity@lists.linux.dev 8475S: Supported 8476Q: https://patchwork.kernel.org/project/fsverity/list/ 8477T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8478F: Documentation/filesystems/fsverity.rst 8479F: fs/verity/ 8480F: include/linux/fsverity.h 8481F: include/uapi/linux/fsverity.h 8482 8483FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8484M: Michael Zaidman <michael.zaidman@gmail.com> 8485L: linux-i2c@vger.kernel.org 8486L: linux-input@vger.kernel.org 8487S: Maintained 8488F: drivers/hid/hid-ft260.c 8489 8490FUJITSU LAPTOP EXTRAS 8491M: Jonathan Woithe <jwoithe@just42.net> 8492L: platform-driver-x86@vger.kernel.org 8493S: Maintained 8494F: drivers/platform/x86/fujitsu-laptop.c 8495 8496FUJITSU TABLET EXTRAS 8497M: Robert Gerlach <khnz@gmx.de> 8498L: platform-driver-x86@vger.kernel.org 8499S: Maintained 8500F: drivers/platform/x86/fujitsu-tablet.c 8501 8502FUNCTION HOOKS (FTRACE) 8503M: Steven Rostedt <rostedt@goodmis.org> 8504M: Masami Hiramatsu <mhiramat@kernel.org> 8505R: Mark Rutland <mark.rutland@arm.com> 8506L: linux-kernel@vger.kernel.org 8507L: linux-trace-kernel@vger.kernel.org 8508S: Maintained 8509Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8510T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8511F: Documentation/trace/ftrace* 8512F: arch/*/*/*/*ftrace* 8513F: arch/*/*/*ftrace* 8514F: include/*/ftrace.h 8515F: kernel/trace/fgraph.c 8516F: kernel/trace/ftrace* 8517F: samples/ftrace 8518 8519FUNGIBLE ETHERNET DRIVERS 8520M: Dimitris Michailidis <dmichail@fungible.com> 8521L: netdev@vger.kernel.org 8522S: Supported 8523F: drivers/net/ethernet/fungible/ 8524 8525FUSE: FILESYSTEM IN USERSPACE 8526M: Miklos Szeredi <miklos@szeredi.hu> 8527L: linux-fsdevel@vger.kernel.org 8528S: Maintained 8529W: https://github.com/libfuse/ 8530T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8531F: Documentation/filesystems/fuse.rst 8532F: fs/fuse/ 8533F: include/uapi/linux/fuse.h 8534 8535FUTEX SUBSYSTEM 8536M: Thomas Gleixner <tglx@linutronix.de> 8537M: Ingo Molnar <mingo@redhat.com> 8538R: Peter Zijlstra <peterz@infradead.org> 8539R: Darren Hart <dvhart@infradead.org> 8540R: Davidlohr Bueso <dave@stgolabs.net> 8541R: André Almeida <andrealmeid@igalia.com> 8542L: linux-kernel@vger.kernel.org 8543S: Maintained 8544T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8545F: Documentation/locking/*futex* 8546F: include/asm-generic/futex.h 8547F: include/linux/futex.h 8548F: include/uapi/linux/futex.h 8549F: kernel/futex/* 8550F: tools/perf/bench/futex* 8551F: tools/testing/selftests/futex/ 8552 8553GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8554M: Tim Harvey <tharvey@gateworks.com> 8555S: Maintained 8556F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8557F: Documentation/hwmon/gsc-hwmon.rst 8558F: drivers/hwmon/gsc-hwmon.c 8559F: drivers/mfd/gateworks-gsc.c 8560F: include/linux/mfd/gsc.h 8561F: include/linux/platform_data/gsc_hwmon.h 8562 8563GCC PLUGINS 8564M: Kees Cook <keescook@chromium.org> 8565L: linux-hardening@vger.kernel.org 8566S: Maintained 8567T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8568F: Documentation/kbuild/gcc-plugins.rst 8569F: scripts/Makefile.gcc-plugins 8570F: scripts/gcc-plugins/ 8571 8572GCOV BASED KERNEL PROFILING 8573M: Peter Oberparleiter <oberpar@linux.ibm.com> 8574S: Maintained 8575F: Documentation/dev-tools/gcov.rst 8576F: kernel/gcov/ 8577 8578GDB KERNEL DEBUGGING HELPER SCRIPTS 8579M: Jan Kiszka <jan.kiszka@siemens.com> 8580M: Kieran Bingham <kbingham@kernel.org> 8581S: Supported 8582F: scripts/gdb/ 8583 8584GEMINI CRYPTO DRIVER 8585M: Corentin Labbe <clabbe@baylibre.com> 8586L: linux-crypto@vger.kernel.org 8587S: Maintained 8588F: drivers/crypto/gemini/ 8589 8590GEMTEK FM RADIO RECEIVER DRIVER 8591M: Hans Verkuil <hverkuil@xs4all.nl> 8592L: linux-media@vger.kernel.org 8593S: Maintained 8594W: https://linuxtv.org 8595T: git git://linuxtv.org/media_tree.git 8596F: drivers/media/radio/radio-gemtek* 8597 8598GENERIC ARCHITECTURE TOPOLOGY 8599M: Sudeep Holla <sudeep.holla@arm.com> 8600L: linux-kernel@vger.kernel.org 8601S: Maintained 8602F: drivers/base/arch_topology.c 8603F: include/linux/arch_topology.h 8604 8605GENERIC ENTRY CODE 8606M: Thomas Gleixner <tglx@linutronix.de> 8607M: Peter Zijlstra <peterz@infradead.org> 8608M: Andy Lutomirski <luto@kernel.org> 8609L: linux-kernel@vger.kernel.org 8610S: Maintained 8611T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8612F: include/linux/entry-common.h 8613F: include/linux/entry-kvm.h 8614F: kernel/entry/ 8615 8616GENERIC GPIO I2C DRIVER 8617M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8618S: Supported 8619F: drivers/i2c/busses/i2c-gpio.c 8620F: include/linux/platform_data/i2c-gpio.h 8621 8622GENERIC GPIO I2C MULTIPLEXER DRIVER 8623M: Peter Korsgaard <peter.korsgaard@barco.com> 8624L: linux-i2c@vger.kernel.org 8625S: Supported 8626F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8627F: drivers/i2c/muxes/i2c-mux-gpio.c 8628F: include/linux/platform_data/i2c-mux-gpio.h 8629 8630GENERIC HDLC (WAN) DRIVERS 8631M: Krzysztof Halasa <khc@pm.waw.pl> 8632S: Maintained 8633W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8634F: drivers/net/wan/c101.c 8635F: drivers/net/wan/hd6457* 8636F: drivers/net/wan/hdlc* 8637F: drivers/net/wan/n2.c 8638F: drivers/net/wan/pc300too.c 8639F: drivers/net/wan/pci200syn.c 8640F: drivers/net/wan/wanxl* 8641 8642GENERIC INCLUDE/ASM HEADER FILES 8643M: Arnd Bergmann <arnd@arndb.de> 8644L: linux-arch@vger.kernel.org 8645S: Maintained 8646T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8647F: include/asm-generic/ 8648F: include/uapi/asm-generic/ 8649 8650GENERIC PHY FRAMEWORK 8651M: Vinod Koul <vkoul@kernel.org> 8652M: Kishon Vijay Abraham I <kishon@kernel.org> 8653L: linux-phy@lists.infradead.org 8654S: Supported 8655Q: https://patchwork.kernel.org/project/linux-phy/list/ 8656T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8657F: Documentation/devicetree/bindings/phy/ 8658F: drivers/phy/ 8659F: include/dt-bindings/phy/ 8660F: include/linux/phy/ 8661 8662GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8663M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8664S: Supported 8665F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8666 8667GENERIC PM DOMAINS 8668M: "Rafael J. Wysocki" <rafael@kernel.org> 8669M: Kevin Hilman <khilman@kernel.org> 8670M: Ulf Hansson <ulf.hansson@linaro.org> 8671L: linux-pm@vger.kernel.org 8672S: Supported 8673F: Documentation/devicetree/bindings/power/power?domain* 8674F: drivers/base/power/domain*.c 8675F: include/linux/pm_domain.h 8676 8677GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8678M: Eugen Hristev <eugen.hristev@microchip.com> 8679L: linux-input@vger.kernel.org 8680S: Maintained 8681F: drivers/input/touchscreen/resistive-adc-touch.c 8682 8683GENERIC STRING LIBRARY 8684M: Kees Cook <keescook@chromium.org> 8685R: Andy Shevchenko <andy@kernel.org> 8686L: linux-hardening@vger.kernel.org 8687S: Supported 8688T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8689F: include/linux/string.h 8690F: include/linux/string_choices.h 8691F: include/linux/string_helpers.h 8692F: lib/string.c 8693F: lib/string_helpers.c 8694F: lib/test-string_helpers.c 8695F: lib/test_string.c 8696 8697GENERIC UIO DRIVER FOR PCI DEVICES 8698M: "Michael S. Tsirkin" <mst@redhat.com> 8699L: kvm@vger.kernel.org 8700S: Supported 8701F: drivers/uio/uio_pci_generic.c 8702 8703GENERIC VDSO LIBRARY 8704M: Andy Lutomirski <luto@kernel.org> 8705M: Thomas Gleixner <tglx@linutronix.de> 8706M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8707L: linux-kernel@vger.kernel.org 8708S: Maintained 8709T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8710F: include/asm-generic/vdso/vsyscall.h 8711F: include/vdso/ 8712F: kernel/time/vsyscall.c 8713F: lib/vdso/ 8714 8715GENWQE (IBM Generic Workqueue Card) 8716M: Frank Haverkamp <haver@linux.ibm.com> 8717S: Supported 8718F: drivers/misc/genwqe/ 8719 8720GET_MAINTAINER SCRIPT 8721M: Joe Perches <joe@perches.com> 8722S: Maintained 8723F: scripts/get_maintainer.pl 8724 8725GFS2 FILE SYSTEM 8726M: Bob Peterson <rpeterso@redhat.com> 8727M: Andreas Gruenbacher <agruenba@redhat.com> 8728L: cluster-devel@redhat.com 8729S: Supported 8730B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8731T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8732F: Documentation/filesystems/gfs2* 8733F: fs/gfs2/ 8734F: include/uapi/linux/gfs2_ondisk.h 8735 8736GIGABYTE WMI DRIVER 8737M: Thomas Weißschuh <thomas@weissschuh.net> 8738L: platform-driver-x86@vger.kernel.org 8739S: Maintained 8740F: drivers/platform/x86/gigabyte-wmi.c 8741 8742GNSS SUBSYSTEM 8743M: Johan Hovold <johan@kernel.org> 8744S: Maintained 8745T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8746F: Documentation/ABI/testing/sysfs-class-gnss 8747F: Documentation/devicetree/bindings/gnss/ 8748F: drivers/gnss/ 8749F: include/linux/gnss.h 8750 8751GO7007 MPEG CODEC 8752M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8753L: linux-media@vger.kernel.org 8754S: Maintained 8755F: drivers/media/usb/go7007/ 8756 8757GOODIX TOUCHSCREEN 8758M: Bastien Nocera <hadess@hadess.net> 8759M: Hans de Goede <hdegoede@redhat.com> 8760L: linux-input@vger.kernel.org 8761S: Maintained 8762F: drivers/input/touchscreen/goodix* 8763 8764GOOGLE ETHERNET DRIVERS 8765M: Jeroen de Borst <jeroendb@google.com> 8766M: Praveen Kaligineedi <pkaligineedi@google.com> 8767R: Shailend Chand <shailend@google.com> 8768L: netdev@vger.kernel.org 8769S: Supported 8770F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8771F: drivers/net/ethernet/google 8772 8773GPD POCKET FAN DRIVER 8774M: Hans de Goede <hdegoede@redhat.com> 8775L: platform-driver-x86@vger.kernel.org 8776S: Maintained 8777F: drivers/platform/x86/gpd-pocket-fan.c 8778 8779GPIO ACPI SUPPORT 8780M: Mika Westerberg <mika.westerberg@linux.intel.com> 8781M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8782L: linux-gpio@vger.kernel.org 8783L: linux-acpi@vger.kernel.org 8784S: Supported 8785T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8786F: Documentation/firmware-guide/acpi/gpio-properties.rst 8787F: drivers/gpio/gpiolib-acpi.c 8788F: drivers/gpio/gpiolib-acpi.h 8789 8790GPIO AGGREGATOR 8791M: Geert Uytterhoeven <geert+renesas@glider.be> 8792L: linux-gpio@vger.kernel.org 8793S: Supported 8794F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8795F: drivers/gpio/gpio-aggregator.c 8796 8797GPIO IR Transmitter 8798M: Sean Young <sean@mess.org> 8799L: linux-media@vger.kernel.org 8800S: Maintained 8801F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8802F: drivers/media/rc/gpio-ir-tx.c 8803 8804GPIO MOCKUP DRIVER 8805M: Bamvor Jian Zhang <bamv2005@gmail.com> 8806L: linux-gpio@vger.kernel.org 8807S: Maintained 8808F: drivers/gpio/gpio-mockup.c 8809F: tools/testing/selftests/gpio/ 8810 8811GPIO REGMAP 8812R: Michael Walle <michael@walle.cc> 8813S: Maintained 8814F: drivers/gpio/gpio-regmap.c 8815F: include/linux/gpio/regmap.h 8816 8817GPIO SUBSYSTEM 8818M: Linus Walleij <linus.walleij@linaro.org> 8819M: Bartosz Golaszewski <brgl@bgdev.pl> 8820R: Andy Shevchenko <andy@kernel.org> 8821L: linux-gpio@vger.kernel.org 8822S: Maintained 8823T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8824F: Documentation/ABI/obsolete/sysfs-gpio 8825F: Documentation/ABI/testing/gpio-cdev 8826F: Documentation/admin-guide/gpio/ 8827F: Documentation/devicetree/bindings/gpio/ 8828F: Documentation/driver-api/gpio/ 8829F: drivers/gpio/ 8830F: include/dt-bindings/gpio/ 8831F: include/linux/gpio.h 8832F: include/linux/gpio/ 8833F: include/linux/of_gpio.h 8834F: include/uapi/linux/gpio.h 8835F: tools/gpio/ 8836 8837GRE DEMULTIPLEXER DRIVER 8838M: Dmitry Kozlov <xeb@mail.ru> 8839L: netdev@vger.kernel.org 8840S: Maintained 8841F: include/net/gre.h 8842F: net/ipv4/gre_demux.c 8843F: net/ipv4/gre_offload.c 8844 8845GRETH 10/100/1G Ethernet MAC device driver 8846M: Andreas Larsson <andreas@gaisler.com> 8847L: netdev@vger.kernel.org 8848S: Maintained 8849F: drivers/net/ethernet/aeroflex/ 8850 8851GREYBUS AUDIO PROTOCOLS DRIVERS 8852M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8853M: Mark Greer <mgreer@animalcreek.com> 8854S: Maintained 8855F: drivers/staging/greybus/audio_apbridgea.c 8856F: drivers/staging/greybus/audio_apbridgea.h 8857F: drivers/staging/greybus/audio_codec.c 8858F: drivers/staging/greybus/audio_codec.h 8859F: drivers/staging/greybus/audio_gb.c 8860F: drivers/staging/greybus/audio_manager.c 8861F: drivers/staging/greybus/audio_manager.h 8862F: drivers/staging/greybus/audio_manager_module.c 8863F: drivers/staging/greybus/audio_manager_private.h 8864F: drivers/staging/greybus/audio_manager_sysfs.c 8865F: drivers/staging/greybus/audio_module.c 8866F: drivers/staging/greybus/audio_topology.c 8867 8868GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8869M: Viresh Kumar <vireshk@kernel.org> 8870S: Maintained 8871F: drivers/staging/greybus/authentication.c 8872F: drivers/staging/greybus/bootrom.c 8873F: drivers/staging/greybus/firmware.h 8874F: drivers/staging/greybus/fw-core.c 8875F: drivers/staging/greybus/fw-download.c 8876F: drivers/staging/greybus/fw-management.c 8877F: drivers/staging/greybus/greybus_authentication.h 8878F: drivers/staging/greybus/greybus_firmware.h 8879F: drivers/staging/greybus/hid.c 8880F: drivers/staging/greybus/i2c.c 8881F: drivers/staging/greybus/spi.c 8882F: drivers/staging/greybus/spilib.c 8883F: drivers/staging/greybus/spilib.h 8884 8885GREYBUS LOOPBACK DRIVER 8886M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8887S: Maintained 8888F: drivers/staging/greybus/loopback.c 8889 8890GREYBUS PLATFORM DRIVERS 8891M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8892S: Maintained 8893F: drivers/staging/greybus/arche-apb-ctrl.c 8894F: drivers/staging/greybus/arche-platform.c 8895F: drivers/staging/greybus/arche_platform.h 8896 8897GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8898M: Rui Miguel Silva <rmfrfs@gmail.com> 8899S: Maintained 8900F: drivers/staging/greybus/gpio.c 8901F: drivers/staging/greybus/light.c 8902F: drivers/staging/greybus/power_supply.c 8903F: drivers/staging/greybus/sdio.c 8904F: drivers/staging/greybus/spi.c 8905F: drivers/staging/greybus/spilib.c 8906 8907GREYBUS SUBSYSTEM 8908M: Johan Hovold <johan@kernel.org> 8909M: Alex Elder <elder@kernel.org> 8910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8911L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8912S: Maintained 8913F: drivers/greybus/ 8914F: drivers/staging/greybus/ 8915F: include/linux/greybus.h 8916F: include/linux/greybus/ 8917 8918GREYBUS UART PROTOCOLS DRIVERS 8919M: David Lin <dtwlin@gmail.com> 8920S: Maintained 8921F: drivers/staging/greybus/log.c 8922F: drivers/staging/greybus/uart.c 8923 8924GS1662 VIDEO SERIALIZER 8925M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8926L: linux-media@vger.kernel.org 8927S: Maintained 8928T: git git://linuxtv.org/media_tree.git 8929F: drivers/media/spi/gs1662.c 8930 8931GSPCA FINEPIX SUBDRIVER 8932M: Frank Zago <frank@zago.net> 8933L: linux-media@vger.kernel.org 8934S: Maintained 8935T: git git://linuxtv.org/media_tree.git 8936F: drivers/media/usb/gspca/finepix.c 8937 8938GSPCA GL860 SUBDRIVER 8939M: Olivier Lorin <o.lorin@laposte.net> 8940L: linux-media@vger.kernel.org 8941S: Maintained 8942T: git git://linuxtv.org/media_tree.git 8943F: drivers/media/usb/gspca/gl860/ 8944 8945GSPCA M5602 SUBDRIVER 8946M: Erik Andren <erik.andren@gmail.com> 8947L: linux-media@vger.kernel.org 8948S: Maintained 8949T: git git://linuxtv.org/media_tree.git 8950F: drivers/media/usb/gspca/m5602/ 8951 8952GSPCA PAC207 SONIXB SUBDRIVER 8953M: Hans Verkuil <hverkuil@xs4all.nl> 8954L: linux-media@vger.kernel.org 8955S: Odd Fixes 8956T: git git://linuxtv.org/media_tree.git 8957F: drivers/media/usb/gspca/pac207.c 8958 8959GSPCA SN9C20X SUBDRIVER 8960M: Brian Johnson <brijohn@gmail.com> 8961L: linux-media@vger.kernel.org 8962S: Maintained 8963T: git git://linuxtv.org/media_tree.git 8964F: drivers/media/usb/gspca/sn9c20x.c 8965 8966GSPCA T613 SUBDRIVER 8967M: Leandro Costantino <lcostantino@gmail.com> 8968L: linux-media@vger.kernel.org 8969S: Maintained 8970T: git git://linuxtv.org/media_tree.git 8971F: drivers/media/usb/gspca/t613.c 8972 8973GSPCA USB WEBCAM DRIVER 8974M: Hans Verkuil <hverkuil@xs4all.nl> 8975L: linux-media@vger.kernel.org 8976S: Odd Fixes 8977T: git git://linuxtv.org/media_tree.git 8978F: drivers/media/usb/gspca/ 8979 8980GTP (GPRS Tunneling Protocol) 8981M: Pablo Neira Ayuso <pablo@netfilter.org> 8982M: Harald Welte <laforge@gnumonks.org> 8983L: osmocom-net-gprs@lists.osmocom.org 8984S: Maintained 8985T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8986F: drivers/net/gtp.c 8987 8988GUID PARTITION TABLE (GPT) 8989M: Davidlohr Bueso <dave@stgolabs.net> 8990L: linux-efi@vger.kernel.org 8991S: Maintained 8992F: block/partitions/efi.* 8993 8994HABANALABS PCI DRIVER 8995M: Oded Gabbay <ogabbay@kernel.org> 8996L: dri-devel@lists.freedesktop.org 8997S: Supported 8998C: irc://irc.oftc.net/dri-devel 8999T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9000F: Documentation/ABI/testing/debugfs-driver-habanalabs 9001F: Documentation/ABI/testing/sysfs-driver-habanalabs 9002F: drivers/accel/habanalabs/ 9003F: include/trace/events/habanalabs.h 9004F: include/uapi/drm/habanalabs_accel.h 9005 9006HACKRF MEDIA DRIVER 9007M: Antti Palosaari <crope@iki.fi> 9008L: linux-media@vger.kernel.org 9009S: Maintained 9010W: https://linuxtv.org 9011W: http://palosaari.fi/linux/ 9012Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9013T: git git://linuxtv.org/anttip/media_tree.git 9014F: drivers/media/usb/hackrf/ 9015 9016HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9017M: Chuck Lever <chuck.lever@oracle.com> 9018L: kernel-tls-handshake@lists.linux.dev 9019L: netdev@vger.kernel.org 9020S: Maintained 9021F: Documentation/netlink/specs/handshake.yaml 9022F: Documentation/networking/tls-handshake.rst 9023F: include/net/handshake.h 9024F: include/trace/events/handshake.h 9025F: net/handshake/ 9026 9027HANTRO VPU CODEC DRIVER 9028M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9029M: Philipp Zabel <p.zabel@pengutronix.de> 9030L: linux-media@vger.kernel.org 9031L: linux-rockchip@lists.infradead.org 9032S: Maintained 9033F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9034F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9035F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9036F: drivers/media/platform/verisilicon/ 9037 9038HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9039M: Frank Seidel <frank@f-seidel.de> 9040L: platform-driver-x86@vger.kernel.org 9041S: Maintained 9042W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9043F: drivers/platform/x86/hdaps.c 9044 9045HARDWARE MONITORING 9046M: Jean Delvare <jdelvare@suse.com> 9047M: Guenter Roeck <linux@roeck-us.net> 9048L: linux-hwmon@vger.kernel.org 9049S: Maintained 9050W: http://hwmon.wiki.kernel.org/ 9051T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9052F: Documentation/ABI/testing/sysfs-class-hwmon 9053F: Documentation/devicetree/bindings/hwmon/ 9054F: Documentation/hwmon/ 9055F: drivers/hwmon/ 9056F: include/linux/hwmon*.h 9057F: include/trace/events/hwmon*.h 9058K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9059 9060HARDWARE RANDOM NUMBER GENERATOR CORE 9061M: Olivia Mackall <olivia@selenic.com> 9062M: Herbert Xu <herbert@gondor.apana.org.au> 9063L: linux-crypto@vger.kernel.org 9064S: Odd fixes 9065F: Documentation/admin-guide/hw_random.rst 9066F: Documentation/devicetree/bindings/rng/ 9067F: drivers/char/hw_random/ 9068F: include/linux/hw_random.h 9069 9070HARDWARE SPINLOCK CORE 9071M: Ohad Ben-Cohen <ohad@wizery.com> 9072M: Bjorn Andersson <andersson@kernel.org> 9073R: Baolin Wang <baolin.wang7@gmail.com> 9074L: linux-remoteproc@vger.kernel.org 9075S: Maintained 9076T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9077F: Documentation/devicetree/bindings/hwlock/ 9078F: Documentation/locking/hwspinlock.rst 9079F: drivers/hwspinlock/ 9080F: include/linux/hwspinlock.h 9081 9082HARDWARE TRACING FACILITIES 9083M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9084S: Maintained 9085F: drivers/hwtracing/ 9086 9087HARMONY SOUND DRIVER 9088L: linux-parisc@vger.kernel.org 9089S: Maintained 9090F: sound/parisc/harmony.* 9091 9092HDPVR USB VIDEO ENCODER DRIVER 9093M: Hans Verkuil <hverkuil@xs4all.nl> 9094L: linux-media@vger.kernel.org 9095S: Odd Fixes 9096W: https://linuxtv.org 9097T: git git://linuxtv.org/media_tree.git 9098F: drivers/media/usb/hdpvr/ 9099 9100HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9101M: Matt Hsiao <matt.hsiao@hpe.com> 9102S: Supported 9103F: drivers/misc/hpilo.[ch] 9104 9105HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9106M: Jerry Hoemann <jerry.hoemann@hpe.com> 9107S: Supported 9108F: Documentation/watchdog/hpwdt.rst 9109F: drivers/watchdog/hpwdt.c 9110 9111HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9112M: Don Brace <don.brace@microchip.com> 9113L: storagedev@microchip.com 9114L: linux-scsi@vger.kernel.org 9115S: Supported 9116F: Documentation/scsi/hpsa.rst 9117F: drivers/scsi/hpsa*.[ch] 9118F: include/linux/cciss*.h 9119F: include/uapi/linux/cciss*.h 9120 9121HFI1 DRIVER 9122M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9123L: linux-rdma@vger.kernel.org 9124S: Supported 9125F: drivers/infiniband/hw/hfi1 9126 9127HFS FILESYSTEM 9128L: linux-fsdevel@vger.kernel.org 9129S: Orphan 9130F: Documentation/filesystems/hfs.rst 9131F: fs/hfs/ 9132 9133HFSPLUS FILESYSTEM 9134L: linux-fsdevel@vger.kernel.org 9135S: Orphan 9136F: Documentation/filesystems/hfsplus.rst 9137F: fs/hfsplus/ 9138 9139HGA FRAMEBUFFER DRIVER 9140M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9141L: linux-nvidia@lists.surfsouth.com 9142S: Maintained 9143W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9144F: drivers/video/fbdev/hgafb.c 9145 9146HIBERNATION (aka Software Suspend, aka swsusp) 9147M: "Rafael J. Wysocki" <rafael@kernel.org> 9148M: Pavel Machek <pavel@ucw.cz> 9149L: linux-pm@vger.kernel.org 9150S: Supported 9151B: https://bugzilla.kernel.org 9152F: arch/*/include/asm/suspend*.h 9153F: arch/x86/power/ 9154F: drivers/base/power/ 9155F: include/linux/freezer.h 9156F: include/linux/pm.h 9157F: include/linux/suspend.h 9158F: kernel/power/ 9159 9160HID CORE LAYER 9161M: Jiri Kosina <jikos@kernel.org> 9162M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9166F: Documentation/hid/ 9167F: drivers/hid/ 9168F: include/linux/hid* 9169F: include/uapi/linux/hid* 9170F: samples/hid/ 9171F: tools/testing/selftests/hid/ 9172 9173HID LOGITECH DRIVERS 9174R: Filipe Laíns <lains@riseup.net> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-logitech-* 9178 9179HID NVIDIA SHIELD DRIVER 9180M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183F: drivers/hid/hid-nvidia-shield.c 9184 9185HID PHOENIX RC FLIGHT CONTROLLER 9186M: Marcus Folkesson <marcus.folkesson@gmail.com> 9187L: linux-input@vger.kernel.org 9188S: Maintained 9189F: drivers/hid/hid-pxrc.c 9190 9191HID PLAYSTATION DRIVER 9192M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9193L: linux-input@vger.kernel.org 9194S: Supported 9195F: drivers/hid/hid-playstation.c 9196 9197HID SENSOR HUB DRIVERS 9198M: Jiri Kosina <jikos@kernel.org> 9199M: Jonathan Cameron <jic23@kernel.org> 9200M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9201L: linux-input@vger.kernel.org 9202L: linux-iio@vger.kernel.org 9203S: Maintained 9204F: Documentation/hid/hid-sensor* 9205F: drivers/hid/hid-sensor-* 9206F: drivers/iio/*/hid-* 9207F: include/linux/hid-sensor-* 9208 9209HID VRC-2 CAR CONTROLLER DRIVER 9210M: Marcus Folkesson <marcus.folkesson@gmail.com> 9211L: linux-input@vger.kernel.org 9212S: Maintained 9213F: drivers/hid/hid-vrc2.c 9214 9215HID WACOM DRIVER 9216M: Ping Cheng <ping.cheng@wacom.com> 9217M: Jason Gerecke <jason.gerecke@wacom.com> 9218L: linux-input@vger.kernel.org 9219S: Maintained 9220F: drivers/hid/wacom.h 9221F: drivers/hid/wacom_* 9222 9223HID++ LOGITECH DRIVERS 9224R: Filipe Laíns <lains@riseup.net> 9225R: Bastien Nocera <hadess@hadess.net> 9226L: linux-input@vger.kernel.org 9227S: Maintained 9228F: drivers/hid/hid-logitech-hidpp.c 9229 9230HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9231M: Thomas Gleixner <tglx@linutronix.de> 9232L: linux-kernel@vger.kernel.org 9233S: Maintained 9234T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9235F: Documentation/timers/ 9236F: include/linux/clockchips.h 9237F: include/linux/hrtimer.h 9238F: kernel/time/clockevents.c 9239F: kernel/time/hrtimer.c 9240F: kernel/time/timer_*.c 9241 9242HIGH-SPEED SCC DRIVER FOR AX.25 9243L: linux-hams@vger.kernel.org 9244S: Orphan 9245F: drivers/net/hamradio/scc.c 9246 9247HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9248M: HighPoint Linux Team <linux@highpoint-tech.com> 9249S: Supported 9250W: http://www.highpoint-tech.com 9251F: Documentation/scsi/hptiop.rst 9252F: drivers/scsi/hptiop.c 9253 9254HIKEY960 ONBOARD USB GPIO HUB DRIVER 9255M: John Stultz <jstultz@google.com> 9256L: linux-kernel@vger.kernel.org 9257S: Maintained 9258F: drivers/misc/hisi_hikey_usb.c 9259 9260HIMAX HX83112B TOUCHSCREEN SUPPORT 9261M: Job Noorman <job@noorman.info> 9262L: linux-input@vger.kernel.org 9263S: Maintained 9264F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9265F: drivers/input/touchscreen/himax_hx83112b.c 9266 9267HIPPI 9268M: Jes Sorensen <jes@trained-monkey.org> 9269L: linux-hippi@sunsite.dk 9270S: Maintained 9271F: drivers/net/hippi/ 9272F: include/linux/hippidevice.h 9273F: include/uapi/linux/if_hippi.h 9274F: net/802/hippi.c 9275 9276HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9277M: Kurt Kanzenbach <kurt@linutronix.de> 9278L: netdev@vger.kernel.org 9279S: Maintained 9280F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9281F: drivers/net/dsa/hirschmann/* 9282F: include/linux/platform_data/hirschmann-hellcreek.h 9283F: net/dsa/tag_hellcreek.c 9284 9285HISILICON DMA DRIVER 9286M: Zhou Wang <wangzhou1@hisilicon.com> 9287M: Jie Hai <haijie1@huawei.com> 9288L: dmaengine@vger.kernel.org 9289S: Maintained 9290F: drivers/dma/hisi_dma.c 9291 9292HISILICON GPIO DRIVER 9293M: Jay Fang <f.fangjian@huawei.com> 9294L: linux-gpio@vger.kernel.org 9295S: Maintained 9296F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9297F: drivers/gpio/gpio-hisi.c 9298 9299HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9300M: Longfang Liu <liulongfang@huawei.com> 9301L: linux-crypto@vger.kernel.org 9302S: Maintained 9303F: Documentation/ABI/testing/debugfs-hisi-hpre 9304F: drivers/crypto/hisilicon/hpre/hpre.h 9305F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9306F: drivers/crypto/hisilicon/hpre/hpre_main.c 9307 9308HISILICON HNS3 PMU DRIVER 9309M: Guangbin Huang <huangguangbin2@huawei.com> 9310S: Supported 9311F: Documentation/admin-guide/perf/hns3-pmu.rst 9312F: drivers/perf/hisilicon/hns3_pmu.c 9313 9314HISILICON I2C CONTROLLER DRIVER 9315M: Yicong Yang <yangyicong@hisilicon.com> 9316L: linux-i2c@vger.kernel.org 9317S: Maintained 9318W: https://www.hisilicon.com 9319F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9320F: drivers/i2c/busses/i2c-hisi.c 9321 9322HISILICON LPC BUS DRIVER 9323M: Jay Fang <f.fangjian@huawei.com> 9324S: Maintained 9325W: http://www.hisilicon.com 9326F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9327F: drivers/bus/hisi_lpc.c 9328 9329HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9330M: Yisen Zhuang <yisen.zhuang@huawei.com> 9331M: Salil Mehta <salil.mehta@huawei.com> 9332L: netdev@vger.kernel.org 9333S: Maintained 9334W: http://www.hisilicon.com 9335F: drivers/net/ethernet/hisilicon/hns3/ 9336 9337HISILICON NETWORK SUBSYSTEM DRIVER 9338M: Yisen Zhuang <yisen.zhuang@huawei.com> 9339M: Salil Mehta <salil.mehta@huawei.com> 9340L: netdev@vger.kernel.org 9341S: Maintained 9342W: http://www.hisilicon.com 9343F: Documentation/devicetree/bindings/net/hisilicon*.txt 9344F: drivers/net/ethernet/hisilicon/ 9345 9346HISILICON PMU DRIVER 9347M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9348M: Jonathan Cameron <jonathan.cameron@huawei.com> 9349S: Supported 9350W: http://www.hisilicon.com 9351F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9352F: Documentation/admin-guide/perf/hisi-pmu.rst 9353F: drivers/perf/hisilicon 9354 9355HISILICON PTT DRIVER 9356M: Yicong Yang <yangyicong@hisilicon.com> 9357M: Jonathan Cameron <jonathan.cameron@huawei.com> 9358L: linux-kernel@vger.kernel.org 9359S: Maintained 9360F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9361F: Documentation/trace/hisi-ptt.rst 9362F: drivers/hwtracing/ptt/ 9363F: tools/perf/arch/arm64/util/hisi-ptt.c 9364F: tools/perf/util/hisi-ptt* 9365F: tools/perf/util/hisi-ptt-decoder/* 9366 9367HISILICON QM DRIVER 9368M: Weili Qian <qianweili@huawei.com> 9369M: Zhou Wang <wangzhou1@hisilicon.com> 9370L: linux-crypto@vger.kernel.org 9371S: Maintained 9372F: drivers/crypto/hisilicon/Kconfig 9373F: drivers/crypto/hisilicon/Makefile 9374F: drivers/crypto/hisilicon/qm.c 9375F: drivers/crypto/hisilicon/sgl.c 9376F: include/linux/hisi_acc_qm.h 9377 9378HISILICON ROCE DRIVER 9379M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9380M: Junxian Huang <huangjunxian6@hisilicon.com> 9381L: linux-rdma@vger.kernel.org 9382S: Maintained 9383F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9384F: drivers/infiniband/hw/hns/ 9385 9386HISILICON SAS Controller 9387M: Xiang Chen <chenxiang66@hisilicon.com> 9388S: Supported 9389W: http://www.hisilicon.com 9390F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9391F: drivers/scsi/hisi_sas/ 9392 9393HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9394M: Kai Ye <yekai13@huawei.com> 9395M: Longfang Liu <liulongfang@huawei.com> 9396L: linux-crypto@vger.kernel.org 9397S: Maintained 9398F: Documentation/ABI/testing/debugfs-hisi-sec 9399F: drivers/crypto/hisilicon/sec2/sec.h 9400F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9401F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9402F: drivers/crypto/hisilicon/sec2/sec_main.c 9403 9404HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9405M: Jay Fang <f.fangjian@huawei.com> 9406L: linux-spi@vger.kernel.org 9407S: Maintained 9408W: http://www.hisilicon.com 9409F: drivers/spi/spi-hisi-kunpeng.c 9410 9411HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9412M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9413L: linux-kernel@vger.kernel.org 9414S: Maintained 9415F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9416F: drivers/spmi/hisi-spmi-controller.c 9417 9418HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9419M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9420L: linux-kernel@vger.kernel.org 9421S: Maintained 9422F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9423F: drivers/mfd/hi6421-spmi-pmic.c 9424 9425HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9426M: Weili Qian <qianweili@huawei.com> 9427S: Maintained 9428F: drivers/crypto/hisilicon/trng/trng.c 9429 9430HISILICON V3XX SPI NOR FLASH Controller Driver 9431M: Jay Fang <f.fangjian@huawei.com> 9432S: Maintained 9433W: http://www.hisilicon.com 9434F: drivers/spi/spi-hisi-sfc-v3xx.c 9435 9436HISILICON ZIP Controller DRIVER 9437M: Yang Shen <shenyang39@huawei.com> 9438M: Zhou Wang <wangzhou1@hisilicon.com> 9439L: linux-crypto@vger.kernel.org 9440S: Maintained 9441F: Documentation/ABI/testing/debugfs-hisi-zip 9442F: drivers/crypto/hisilicon/zip/ 9443 9444HMM - Heterogeneous Memory Management 9445M: Jérôme Glisse <jglisse@redhat.com> 9446L: linux-mm@kvack.org 9447S: Maintained 9448F: Documentation/mm/hmm.rst 9449F: include/linux/hmm* 9450F: lib/test_hmm* 9451F: mm/hmm* 9452F: tools/testing/selftests/mm/*hmm* 9453 9454HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9455M: Andreas Klinger <ak@it-klinger.de> 9456L: linux-iio@vger.kernel.org 9457S: Maintained 9458F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9459F: drivers/iio/pressure/mprls0025pa.c 9460 9461HOST AP DRIVER 9462M: Jouni Malinen <j@w1.fi> 9463L: linux-wireless@vger.kernel.org 9464S: Obsolete 9465W: http://w1.fi/hostap-driver.html 9466F: drivers/net/wireless/intersil/hostap/ 9467 9468HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9469L: platform-driver-x86@vger.kernel.org 9470S: Orphan 9471F: drivers/platform/x86/hp/tc1100-wmi.c 9472 9473HP WMI HARDWARE MONITOR DRIVER 9474M: James Seo <james@equiv.tech> 9475L: linux-hwmon@vger.kernel.org 9476S: Maintained 9477F: Documentation/hwmon/hp-wmi-sensors.rst 9478F: drivers/hwmon/hp-wmi-sensors.c 9479 9480HPET: High Precision Event Timers driver 9481M: Clemens Ladisch <clemens@ladisch.de> 9482S: Maintained 9483F: Documentation/timers/hpet.rst 9484F: drivers/char/hpet.c 9485F: include/linux/hpet.h 9486F: include/uapi/linux/hpet.h 9487 9488HPET: x86 9489S: Orphan 9490F: arch/x86/include/asm/hpet.h 9491F: arch/x86/kernel/hpet.c 9492 9493HPFS FILESYSTEM 9494M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9495S: Maintained 9496W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9497F: fs/hpfs/ 9498 9499HSI SUBSYSTEM 9500M: Sebastian Reichel <sre@kernel.org> 9501S: Maintained 9502T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9503F: Documentation/ABI/testing/sysfs-bus-hsi 9504F: Documentation/driver-api/hsi.rst 9505F: drivers/hsi/ 9506F: include/linux/hsi/ 9507F: include/uapi/linux/hsi/ 9508 9509HSO 3G MODEM DRIVER 9510L: linux-usb@vger.kernel.org 9511S: Orphan 9512F: drivers/net/usb/hso.c 9513 9514HSR NETWORK PROTOCOL 9515L: netdev@vger.kernel.org 9516S: Orphan 9517F: net/hsr/ 9518 9519HT16K33 LED CONTROLLER DRIVER 9520M: Robin van der Gracht <robin@protonic.nl> 9521S: Maintained 9522F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9523F: drivers/auxdisplay/ht16k33.c 9524 9525HTCPEN TOUCHSCREEN DRIVER 9526M: Pau Oliva Fora <pof@eslack.org> 9527L: linux-input@vger.kernel.org 9528S: Maintained 9529F: drivers/input/touchscreen/htcpen.c 9530 9531HTE SUBSYSTEM 9532M: Dipen Patel <dipenp@nvidia.com> 9533L: timestamp@lists.linux.dev 9534S: Maintained 9535Q: https://patchwork.kernel.org/project/timestamp/list/ 9536T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9537F: Documentation/devicetree/bindings/timestamp/ 9538F: Documentation/driver-api/hte/ 9539F: drivers/hte/ 9540F: include/linux/hte.h 9541 9542HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9543M: Lorenzo Bianconi <lorenzo@kernel.org> 9544L: linux-iio@vger.kernel.org 9545S: Maintained 9546W: http://www.st.com/ 9547F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9548F: drivers/iio/humidity/hts221* 9549 9550HUAWEI ETHERNET DRIVER 9551M: Cai Huoqing <cai.huoqing@linux.dev> 9552L: netdev@vger.kernel.org 9553S: Maintained 9554F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9555F: drivers/net/ethernet/huawei/hinic/ 9556 9557HUGETLB SUBSYSTEM 9558M: Mike Kravetz <mike.kravetz@oracle.com> 9559M: Muchun Song <muchun.song@linux.dev> 9560L: linux-mm@kvack.org 9561S: Maintained 9562F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9563F: Documentation/admin-guide/mm/hugetlbpage.rst 9564F: Documentation/mm/hugetlbfs_reserv.rst 9565F: Documentation/mm/vmemmap_dedup.rst 9566F: fs/hugetlbfs/ 9567F: include/linux/hugetlb.h 9568F: mm/hugetlb.c 9569F: mm/hugetlb_vmemmap.c 9570F: mm/hugetlb_vmemmap.h 9571 9572HVA ST MEDIA DRIVER 9573M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9574L: linux-media@vger.kernel.org 9575S: Supported 9576W: https://linuxtv.org 9577T: git git://linuxtv.org/media_tree.git 9578F: drivers/media/platform/st/sti/hva 9579 9580HWPOISON MEMORY FAILURE HANDLING 9581M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9582R: Miaohe Lin <linmiaohe@huawei.com> 9583L: linux-mm@kvack.org 9584S: Maintained 9585F: mm/hwpoison-inject.c 9586F: mm/memory-failure.c 9587 9588HYCON HY46XX TOUCHSCREEN SUPPORT 9589M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9590L: linux-input@vger.kernel.org 9591S: Maintained 9592F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9593F: drivers/input/touchscreen/hycon-hy46xx.c 9594 9595HYGON PROCESSOR SUPPORT 9596M: Pu Wen <puwen@hygon.cn> 9597L: linux-kernel@vger.kernel.org 9598S: Maintained 9599F: arch/x86/kernel/cpu/hygon.c 9600 9601HYNIX HI556 SENSOR DRIVER 9602M: Shawn Tu <shawnx.tu@intel.com> 9603L: linux-media@vger.kernel.org 9604S: Maintained 9605T: git git://linuxtv.org/media_tree.git 9606F: drivers/media/i2c/hi556.c 9607 9608HYNIX HI846 SENSOR DRIVER 9609M: Martin Kepplinger <martin.kepplinger@puri.sm> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi846.c 9613 9614HYNIX HI847 SENSOR DRIVER 9615M: Shawn Tu <shawnx.tu@intel.com> 9616L: linux-media@vger.kernel.org 9617S: Maintained 9618F: drivers/media/i2c/hi847.c 9619 9620Hyper-V/Azure CORE AND DRIVERS 9621M: "K. Y. Srinivasan" <kys@microsoft.com> 9622M: Haiyang Zhang <haiyangz@microsoft.com> 9623M: Wei Liu <wei.liu@kernel.org> 9624M: Dexuan Cui <decui@microsoft.com> 9625L: linux-hyperv@vger.kernel.org 9626S: Supported 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9628F: Documentation/ABI/stable/sysfs-bus-vmbus 9629F: Documentation/ABI/testing/debugfs-hyperv 9630F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9631F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9632F: Documentation/virt/hyperv 9633F: arch/arm64/hyperv 9634F: arch/arm64/include/asm/hyperv-tlfs.h 9635F: arch/arm64/include/asm/mshyperv.h 9636F: arch/x86/hyperv 9637F: arch/x86/include/asm/hyperv-tlfs.h 9638F: arch/x86/include/asm/mshyperv.h 9639F: arch/x86/include/asm/trace/hyperv.h 9640F: arch/x86/kernel/cpu/mshyperv.c 9641F: drivers/clocksource/hyperv_timer.c 9642F: drivers/hid/hid-hyperv.c 9643F: drivers/hv/ 9644F: drivers/input/serio/hyperv-keyboard.c 9645F: drivers/iommu/hyperv-iommu.c 9646F: drivers/net/ethernet/microsoft/ 9647F: drivers/net/hyperv/ 9648F: drivers/pci/controller/pci-hyperv-intf.c 9649F: drivers/pci/controller/pci-hyperv.c 9650F: drivers/scsi/storvsc_drv.c 9651F: drivers/uio/uio_hv_generic.c 9652F: drivers/video/fbdev/hyperv_fb.c 9653F: include/asm-generic/hyperv-tlfs.h 9654F: include/asm-generic/mshyperv.h 9655F: include/clocksource/hyperv_timer.h 9656F: include/linux/hyperv.h 9657F: include/net/mana 9658F: include/uapi/linux/hyperv.h 9659F: net/vmw_vsock/hyperv_transport.c 9660F: tools/hv/ 9661 9662HYPERBUS SUPPORT 9663M: Vignesh Raghavendra <vigneshr@ti.com> 9664L: linux-mtd@lists.infradead.org 9665S: Supported 9666Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9667C: irc://irc.oftc.net/mtd 9668T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9669F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9670F: drivers/mtd/hyperbus/ 9671F: include/linux/mtd/hyperbus.h 9672 9673HYPERVISOR VIRTUAL CONSOLE DRIVER 9674L: linuxppc-dev@lists.ozlabs.org 9675S: Odd Fixes 9676F: drivers/tty/hvc/ 9677 9678I2C ACPI SUPPORT 9679M: Mika Westerberg <mika.westerberg@linux.intel.com> 9680L: linux-i2c@vger.kernel.org 9681L: linux-acpi@vger.kernel.org 9682S: Maintained 9683F: drivers/i2c/i2c-core-acpi.c 9684 9685I2C CONTROLLER DRIVER FOR NVIDIA GPU 9686M: Ajay Gupta <ajayg@nvidia.com> 9687L: linux-i2c@vger.kernel.org 9688S: Maintained 9689F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9690F: drivers/i2c/busses/i2c-nvidia-gpu.c 9691 9692I2C MUXES 9693M: Peter Rosin <peda@axentia.se> 9694L: linux-i2c@vger.kernel.org 9695S: Maintained 9696F: Documentation/devicetree/bindings/i2c/i2c-arb* 9697F: Documentation/devicetree/bindings/i2c/i2c-gate* 9698F: Documentation/devicetree/bindings/i2c/i2c-mux* 9699F: Documentation/i2c/i2c-topology.rst 9700F: Documentation/i2c/muxes/ 9701F: drivers/i2c/i2c-mux.c 9702F: drivers/i2c/muxes/ 9703F: include/linux/i2c-mux.h 9704 9705I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9706M: Gregory CLEMENT <gregory.clement@bootlin.com> 9707L: linux-i2c@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9710F: drivers/i2c/busses/i2c-mv64xxx.c 9711 9712I2C OVER PARALLEL PORT 9713M: Jean Delvare <jdelvare@suse.com> 9714L: linux-i2c@vger.kernel.org 9715S: Maintained 9716F: Documentation/i2c/busses/i2c-parport.rst 9717F: drivers/i2c/busses/i2c-parport.c 9718 9719I2C SUBSYSTEM 9720M: Wolfram Sang <wsa@kernel.org> 9721L: linux-i2c@vger.kernel.org 9722S: Maintained 9723W: https://i2c.wiki.kernel.org/ 9724Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9725T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9726F: Documentation/devicetree/bindings/i2c/i2c.txt 9727F: Documentation/i2c/ 9728F: drivers/i2c/* 9729F: include/dt-bindings/i2c/i2c.h 9730F: include/linux/i2c-dev.h 9731F: include/linux/i2c-smbus.h 9732F: include/linux/i2c.h 9733F: include/uapi/linux/i2c-*.h 9734F: include/uapi/linux/i2c.h 9735 9736I2C SUBSYSTEM HOST DRIVERS 9737M: Andi Shyti <andi.shyti@kernel.org> 9738L: linux-i2c@vger.kernel.org 9739S: Maintained 9740W: https://i2c.wiki.kernel.org/ 9741Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9742T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9743F: Documentation/devicetree/bindings/i2c/ 9744F: drivers/i2c/algos/ 9745F: drivers/i2c/busses/ 9746F: include/dt-bindings/i2c/ 9747 9748I2C-TAOS-EVM DRIVER 9749M: Jean Delvare <jdelvare@suse.com> 9750L: linux-i2c@vger.kernel.org 9751S: Maintained 9752F: Documentation/i2c/busses/i2c-taos-evm.rst 9753F: drivers/i2c/busses/i2c-taos-evm.c 9754 9755I2C-TINY-USB DRIVER 9756M: Till Harbaum <till@harbaum.org> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759W: http://www.harbaum.org/till/i2c_tiny_usb 9760F: drivers/i2c/busses/i2c-tiny-usb.c 9761 9762I2C/SMBUS CONTROLLER DRIVERS FOR PC 9763M: Jean Delvare <jdelvare@suse.com> 9764L: linux-i2c@vger.kernel.org 9765S: Maintained 9766F: Documentation/i2c/busses/i2c-ali1535.rst 9767F: Documentation/i2c/busses/i2c-ali1563.rst 9768F: Documentation/i2c/busses/i2c-ali15x3.rst 9769F: Documentation/i2c/busses/i2c-amd756.rst 9770F: Documentation/i2c/busses/i2c-amd8111.rst 9771F: Documentation/i2c/busses/i2c-i801.rst 9772F: Documentation/i2c/busses/i2c-nforce2.rst 9773F: Documentation/i2c/busses/i2c-piix4.rst 9774F: Documentation/i2c/busses/i2c-sis5595.rst 9775F: Documentation/i2c/busses/i2c-sis630.rst 9776F: Documentation/i2c/busses/i2c-sis96x.rst 9777F: Documentation/i2c/busses/i2c-via.rst 9778F: Documentation/i2c/busses/i2c-viapro.rst 9779F: drivers/i2c/busses/i2c-ali1535.c 9780F: drivers/i2c/busses/i2c-ali1563.c 9781F: drivers/i2c/busses/i2c-ali15x3.c 9782F: drivers/i2c/busses/i2c-amd756-s4882.c 9783F: drivers/i2c/busses/i2c-amd756.c 9784F: drivers/i2c/busses/i2c-amd8111.c 9785F: drivers/i2c/busses/i2c-i801.c 9786F: drivers/i2c/busses/i2c-isch.c 9787F: drivers/i2c/busses/i2c-nforce2-s4985.c 9788F: drivers/i2c/busses/i2c-nforce2.c 9789F: drivers/i2c/busses/i2c-piix4.c 9790F: drivers/i2c/busses/i2c-sis5595.c 9791F: drivers/i2c/busses/i2c-sis630.c 9792F: drivers/i2c/busses/i2c-sis96x.c 9793F: drivers/i2c/busses/i2c-via.c 9794F: drivers/i2c/busses/i2c-viapro.c 9795 9796I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9797M: Hans de Goede <hdegoede@redhat.com> 9798L: linux-i2c@vger.kernel.org 9799S: Maintained 9800F: drivers/i2c/busses/i2c-cht-wc.c 9801 9802I2C/SMBUS ISMT DRIVER 9803M: Seth Heasley <seth.heasley@intel.com> 9804M: Neil Horman <nhorman@tuxdriver.com> 9805L: linux-i2c@vger.kernel.org 9806F: Documentation/i2c/busses/i2c-ismt.rst 9807F: drivers/i2c/busses/i2c-ismt.c 9808 9809I2C/SMBUS STUB DRIVER 9810M: Jean Delvare <jdelvare@suse.com> 9811L: linux-i2c@vger.kernel.org 9812S: Maintained 9813F: drivers/i2c/i2c-stub.c 9814 9815I3C DRIVER FOR ASPEED AST2600 9816M: Jeremy Kerr <jk@codeconstruct.com.au> 9817S: Maintained 9818F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9819F: drivers/i3c/master/ast2600-i3c-master.c 9820 9821I3C DRIVER FOR CADENCE I3C MASTER IP 9822M: Przemysław Gaj <pgaj@cadence.com> 9823S: Maintained 9824F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9825F: drivers/i3c/master/i3c-master-cdns.c 9826 9827I3C DRIVER FOR SYNOPSYS DESIGNWARE 9828S: Orphan 9829F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9830F: drivers/i3c/master/dw* 9831 9832I3C SUBSYSTEM 9833M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9834L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9835S: Maintained 9836C: irc://chat.freenode.net/linux-i3c 9837T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9838F: Documentation/ABI/testing/sysfs-bus-i3c 9839F: Documentation/devicetree/bindings/i3c/ 9840F: Documentation/driver-api/i3c 9841F: drivers/i3c/ 9842F: include/linux/i3c/ 9843 9844IA64 (Itanium) PLATFORM 9845L: linux-ia64@vger.kernel.org 9846S: Orphan 9847F: Documentation/arch/ia64/ 9848F: arch/ia64/ 9849 9850IBM Operation Panel Input Driver 9851M: Eddie James <eajames@linux.ibm.com> 9852L: linux-input@vger.kernel.org 9853S: Maintained 9854F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9855F: drivers/input/misc/ibm-panel.c 9856 9857IBM Power 842 compression accelerator 9858M: Haren Myneni <haren@us.ibm.com> 9859S: Supported 9860F: crypto/842.c 9861F: drivers/crypto/nx/Kconfig 9862F: drivers/crypto/nx/Makefile 9863F: drivers/crypto/nx/nx-842* 9864F: include/linux/sw842.h 9865F: lib/842/ 9866 9867IBM Power in-Nest Crypto Acceleration 9868M: Breno Leitão <leitao@debian.org> 9869M: Nayna Jain <nayna@linux.ibm.com> 9870M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9871L: linux-crypto@vger.kernel.org 9872S: Supported 9873F: drivers/crypto/nx/Kconfig 9874F: drivers/crypto/nx/Makefile 9875F: drivers/crypto/nx/nx-aes* 9876F: drivers/crypto/nx/nx-sha* 9877F: drivers/crypto/nx/nx.* 9878F: drivers/crypto/nx/nx_csbcpb.h 9879F: drivers/crypto/nx/nx_debugfs.c 9880 9881IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9882M: Tyrel Datwyler <tyreld@linux.ibm.com> 9883L: linux-pci@vger.kernel.org 9884L: linuxppc-dev@lists.ozlabs.org 9885S: Supported 9886F: drivers/pci/hotplug/rpadlpar* 9887 9888IBM Power Linux RAID adapter 9889M: Brian King <brking@us.ibm.com> 9890S: Supported 9891F: drivers/scsi/ipr.* 9892 9893IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9894M: Tyrel Datwyler <tyreld@linux.ibm.com> 9895L: linux-pci@vger.kernel.org 9896L: linuxppc-dev@lists.ozlabs.org 9897S: Supported 9898F: drivers/pci/hotplug/rpaphp* 9899 9900IBM Power SRIOV Virtual NIC Device Driver 9901M: Haren Myneni <haren@linux.ibm.com> 9902M: Rick Lindsley <ricklind@linux.ibm.com> 9903R: Nick Child <nnac123@linux.ibm.com> 9904R: Dany Madden <danymadden@us.ibm.com> 9905R: Thomas Falcon <tlfalcon@linux.ibm.com> 9906L: netdev@vger.kernel.org 9907S: Supported 9908F: drivers/net/ethernet/ibm/ibmvnic.* 9909 9910IBM Power VFIO Support 9911M: Timothy Pearson <tpearson@raptorengineering.com> 9912S: Supported 9913F: drivers/vfio/vfio_iommu_spapr_tce.c 9914 9915IBM Power Virtual Ethernet Device Driver 9916M: Nick Child <nnac123@linux.ibm.com> 9917L: netdev@vger.kernel.org 9918S: Supported 9919F: drivers/net/ethernet/ibm/ibmveth.* 9920 9921IBM Power Virtual FC Device Drivers 9922M: Tyrel Datwyler <tyreld@linux.ibm.com> 9923L: linux-scsi@vger.kernel.org 9924S: Supported 9925F: drivers/scsi/ibmvscsi/ibmvfc* 9926 9927IBM Power Virtual Management Channel Driver 9928M: Brad Warrum <bwarrum@linux.ibm.com> 9929M: Ritu Agarwal <rituagar@linux.ibm.com> 9930S: Supported 9931F: drivers/misc/ibmvmc.* 9932 9933IBM Power Virtual SCSI Device Drivers 9934M: Tyrel Datwyler <tyreld@linux.ibm.com> 9935L: linux-scsi@vger.kernel.org 9936S: Supported 9937F: drivers/scsi/ibmvscsi/ibmvscsi* 9938F: include/scsi/viosrp.h 9939 9940IBM Power Virtual SCSI Device Target Driver 9941M: Michael Cyr <mikecyr@linux.ibm.com> 9942L: linux-scsi@vger.kernel.org 9943L: target-devel@vger.kernel.org 9944S: Supported 9945F: drivers/scsi/ibmvscsi_tgt/ 9946 9947IBM Power VMX Cryptographic instructions 9948M: Breno Leitão <leitao@debian.org> 9949M: Nayna Jain <nayna@linux.ibm.com> 9950M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9951L: linux-crypto@vger.kernel.org 9952S: Supported 9953F: drivers/crypto/vmx/Kconfig 9954F: drivers/crypto/vmx/Makefile 9955F: drivers/crypto/vmx/aes* 9956F: drivers/crypto/vmx/ghash* 9957F: drivers/crypto/vmx/ppc-xlate.pl 9958F: drivers/crypto/vmx/vmx.c 9959 9960IBM ServeRAID RAID DRIVER 9961S: Orphan 9962F: drivers/scsi/ips.* 9963 9964ICH LPC AND GPIO DRIVER 9965M: Peter Tyser <ptyser@xes-inc.com> 9966S: Maintained 9967F: drivers/gpio/gpio-ich.c 9968F: drivers/mfd/lpc_ich.c 9969 9970ICY I2C DRIVER 9971M: Max Staudt <max@enpas.org> 9972L: linux-i2c@vger.kernel.org 9973S: Maintained 9974F: drivers/i2c/busses/i2c-icy.c 9975 9976IDEAPAD LAPTOP EXTRAS DRIVER 9977M: Ike Panhc <ike.pan@canonical.com> 9978L: platform-driver-x86@vger.kernel.org 9979S: Maintained 9980W: http://launchpad.net/ideapad-laptop 9981F: drivers/platform/x86/ideapad-laptop.c 9982 9983IDEAPAD LAPTOP SLIDEBAR DRIVER 9984M: Andrey Moiseev <o2g.org.ru@gmail.com> 9985L: linux-input@vger.kernel.org 9986S: Maintained 9987W: https://github.com/o2genum/ideapad-slidebar 9988F: drivers/input/misc/ideapad_slidebar.c 9989 9990IDMAPPED MOUNTS 9991M: Christian Brauner <brauner@kernel.org> 9992M: Seth Forshee <sforshee@kernel.org> 9993L: linux-fsdevel@vger.kernel.org 9994S: Maintained 9995T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9996F: Documentation/filesystems/idmappings.rst 9997F: include/linux/mnt_idmapping.* 9998F: tools/testing/selftests/mount_setattr/ 9999 10000IDT VersaClock 5 CLOCK DRIVER 10001M: Luca Ceresoli <luca@lucaceresoli.net> 10002S: Maintained 10003F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10004F: drivers/clk/clk-versaclock5.c 10005 10006IEEE 802.15.4 SUBSYSTEM 10007M: Alexander Aring <alex.aring@gmail.com> 10008M: Stefan Schmidt <stefan@datenfreihafen.org> 10009M: Miquel Raynal <miquel.raynal@bootlin.com> 10010L: linux-wpan@vger.kernel.org 10011S: Maintained 10012W: https://linux-wpan.org/ 10013Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10015T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10016F: Documentation/networking/ieee802154.rst 10017F: drivers/net/ieee802154/ 10018F: include/linux/ieee802154.h 10019F: include/linux/nl802154.h 10020F: include/net/af_ieee802154.h 10021F: include/net/cfg802154.h 10022F: include/net/ieee802154_netdev.h 10023F: include/net/mac802154.h 10024F: include/net/nl802154.h 10025F: net/ieee802154/ 10026F: net/mac802154/ 10027 10028IFCVF VIRTIO DATA PATH ACCELERATOR 10029R: Zhu Lingshan <lingshan.zhu@intel.com> 10030F: drivers/vdpa/ifcvf/ 10031 10032IFE PROTOCOL 10033M: Yotam Gigi <yotam.gi@gmail.com> 10034M: Jamal Hadi Salim <jhs@mojatatu.com> 10035F: include/net/ife.h 10036F: include/uapi/linux/ife.h 10037F: net/ife 10038 10039IGORPLUG-USB IR RECEIVER 10040M: Sean Young <sean@mess.org> 10041L: linux-media@vger.kernel.org 10042S: Maintained 10043F: drivers/media/rc/igorplugusb.c 10044 10045IGUANAWORKS USB IR TRANSCEIVER 10046M: Sean Young <sean@mess.org> 10047L: linux-media@vger.kernel.org 10048S: Maintained 10049F: drivers/media/rc/iguanair.c 10050 10051IIO DIGITAL POTENTIOMETER DAC 10052M: Peter Rosin <peda@axentia.se> 10053L: linux-iio@vger.kernel.org 10054S: Maintained 10055F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10056F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10057F: drivers/iio/dac/dpot-dac.c 10058 10059IIO ENVELOPE DETECTOR 10060M: Peter Rosin <peda@axentia.se> 10061L: linux-iio@vger.kernel.org 10062S: Maintained 10063F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10064F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10065F: drivers/iio/adc/envelope-detector.c 10066 10067IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10068M: Matti Vaittinen <mazziesaccount@gmail.com> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071F: drivers/iio/light/gain-time-scale-helper.c 10072F: drivers/iio/light/gain-time-scale-helper.h 10073 10074IIO MULTIPLEXER 10075M: Peter Rosin <peda@axentia.se> 10076L: linux-iio@vger.kernel.org 10077S: Maintained 10078F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10079F: drivers/iio/multiplexer/iio-mux.c 10080 10081IIO SCMI BASED DRIVER 10082M: Jyoti Bhayana <jbhayana@google.com> 10083L: linux-iio@vger.kernel.org 10084S: Maintained 10085F: drivers/iio/common/scmi_sensors/scmi_iio.c 10086 10087IIO SUBSYSTEM AND DRIVERS 10088M: Jonathan Cameron <jic23@kernel.org> 10089R: Lars-Peter Clausen <lars@metafoo.de> 10090L: linux-iio@vger.kernel.org 10091S: Maintained 10092T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10093F: Documentation/ABI/testing/configfs-iio* 10094F: Documentation/ABI/testing/sysfs-bus-iio* 10095F: Documentation/devicetree/bindings/iio/ 10096F: drivers/iio/ 10097F: drivers/staging/iio/ 10098F: include/dt-bindings/iio/ 10099F: include/linux/iio/ 10100F: tools/iio/ 10101 10102IIO UNIT CONVERTER 10103M: Peter Rosin <peda@axentia.se> 10104L: linux-iio@vger.kernel.org 10105S: Maintained 10106F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10107F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10108F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10109F: drivers/iio/afe/iio-rescale.c 10110 10111IKANOS/ADI EAGLE ADSL USB DRIVER 10112M: Matthieu Castet <castet.matthieu@free.fr> 10113M: Stanislaw Gruszka <stf_xl@wp.pl> 10114S: Maintained 10115F: drivers/usb/atm/ueagle-atm.c 10116 10117IMAGIS TOUCHSCREEN DRIVER 10118M: Markuss Broks <markuss.broks@gmail.com> 10119S: Maintained 10120F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10121F: drivers/input/touchscreen/imagis.c 10122 10123IMGTEC ASCII LCD DRIVER 10124M: Paul Burton <paulburton@kernel.org> 10125S: Maintained 10126F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10127F: drivers/auxdisplay/img-ascii-lcd.c 10128 10129IMGTEC IR DECODER DRIVER 10130S: Orphan 10131F: drivers/media/rc/img-ir/ 10132 10133IMON SOUNDGRAPH USB IR RECEIVER 10134M: Sean Young <sean@mess.org> 10135L: linux-media@vger.kernel.org 10136S: Maintained 10137F: drivers/media/rc/imon.c 10138F: drivers/media/rc/imon_raw.c 10139 10140IMS TWINTURBO FRAMEBUFFER DRIVER 10141L: linux-fbdev@vger.kernel.org 10142S: Orphan 10143F: drivers/video/fbdev/imsttfb.c 10144 10145INA209 HARDWARE MONITOR DRIVER 10146M: Guenter Roeck <linux@roeck-us.net> 10147L: linux-hwmon@vger.kernel.org 10148S: Maintained 10149F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10150F: Documentation/hwmon/ina209.rst 10151F: drivers/hwmon/ina209.c 10152 10153INA2XX HARDWARE MONITOR DRIVER 10154M: Guenter Roeck <linux@roeck-us.net> 10155L: linux-hwmon@vger.kernel.org 10156S: Maintained 10157F: Documentation/hwmon/ina2xx.rst 10158F: drivers/hwmon/ina2xx.c 10159F: include/linux/platform_data/ina2xx.h 10160 10161INDEX OF FURTHER KERNEL DOCUMENTATION 10162M: Carlos Bilbao <carlos.bilbao@amd.com> 10163S: Maintained 10164F: Documentation/process/kernel-docs.rst 10165 10166INDUSTRY PACK SUBSYSTEM (IPACK) 10167M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10168M: Jens Taprogge <jens.taprogge@taprogge.org> 10169M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10170L: industrypack-devel@lists.sourceforge.net 10171S: Maintained 10172W: http://industrypack.sourceforge.net 10173F: drivers/ipack/ 10174 10175INFINEON DPS310 Driver 10176M: Eddie James <eajames@linux.ibm.com> 10177L: linux-iio@vger.kernel.org 10178S: Maintained 10179F: drivers/iio/pressure/dps310.c 10180 10181INFINEON PEB2466 ASoC CODEC 10182M: Herve Codina <herve.codina@bootlin.com> 10183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10184S: Maintained 10185F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10186F: sound/soc/codecs/peb2466.c 10187 10188INFINIBAND SUBSYSTEM 10189M: Jason Gunthorpe <jgg@nvidia.com> 10190M: Leon Romanovsky <leonro@nvidia.com> 10191L: linux-rdma@vger.kernel.org 10192S: Supported 10193W: https://github.com/linux-rdma/rdma-core 10194Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10195T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10196F: Documentation/devicetree/bindings/infiniband/ 10197F: Documentation/infiniband/ 10198F: drivers/infiniband/ 10199F: include/rdma/ 10200F: include/trace/events/ib_mad.h 10201F: include/trace/events/ib_umad.h 10202F: include/trace/misc/rdma.h 10203F: include/uapi/linux/if_infiniband.h 10204F: include/uapi/rdma/ 10205F: samples/bpf/ibumad_kern.c 10206F: samples/bpf/ibumad_user.c 10207 10208INGENIC JZ4780 NAND DRIVER 10209M: Harvey Hunt <harveyhuntnexus@gmail.com> 10210L: linux-mtd@lists.infradead.org 10211L: linux-mips@vger.kernel.org 10212S: Maintained 10213F: drivers/mtd/nand/raw/ingenic/ 10214 10215INGENIC JZ47xx SoCs 10216M: Paul Cercueil <paul@crapouillou.net> 10217L: linux-mips@vger.kernel.org 10218S: Maintained 10219F: arch/mips/boot/dts/ingenic/ 10220F: arch/mips/generic/board-ingenic.c 10221F: arch/mips/include/asm/mach-ingenic/ 10222F: arch/mips/ingenic/Kconfig 10223F: drivers/clk/ingenic/ 10224F: drivers/dma/dma-jz4780.c 10225F: drivers/gpu/drm/ingenic/ 10226F: drivers/i2c/busses/i2c-jz4780.c 10227F: drivers/iio/adc/ingenic-adc.c 10228F: drivers/irqchip/irq-ingenic.c 10229F: drivers/memory/jz4780-nemc.c 10230F: drivers/mmc/host/jz4740_mmc.c 10231F: drivers/mtd/nand/raw/ingenic/ 10232F: drivers/pinctrl/pinctrl-ingenic.c 10233F: drivers/power/supply/ingenic-battery.c 10234F: drivers/pwm/pwm-jz4740.c 10235F: drivers/remoteproc/ingenic_rproc.c 10236F: drivers/rtc/rtc-jz4740.c 10237F: drivers/tty/serial/8250/8250_ingenic.c 10238F: drivers/usb/musb/jz4740.c 10239F: drivers/watchdog/jz4740_wdt.c 10240F: include/dt-bindings/iio/adc/ingenic,adc.h 10241F: include/linux/mfd/ingenic-tcu.h 10242F: sound/soc/codecs/jz47* 10243F: sound/soc/jz4740/ 10244 10245INJOINIC IP5xxx POWER BANK IC DRIVER 10246M: Samuel Holland <samuel@sholland.org> 10247S: Maintained 10248F: drivers/power/supply/ip5xxx_power.c 10249 10250INOTIFY 10251M: Jan Kara <jack@suse.cz> 10252R: Amir Goldstein <amir73il@gmail.com> 10253L: linux-fsdevel@vger.kernel.org 10254S: Maintained 10255F: Documentation/filesystems/inotify.rst 10256F: fs/notify/inotify/ 10257F: include/linux/inotify.h 10258F: include/uapi/linux/inotify.h 10259 10260INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10261M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10262L: linux-input@vger.kernel.org 10263S: Maintained 10264Q: http://patchwork.kernel.org/project/linux-input/list/ 10265T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10266F: Documentation/devicetree/bindings/input/ 10267F: Documentation/devicetree/bindings/serio/ 10268F: Documentation/input/ 10269F: drivers/input/ 10270F: include/dt-bindings/input/ 10271F: include/linux/input.h 10272F: include/linux/input/ 10273F: include/uapi/linux/input-event-codes.h 10274F: include/uapi/linux/input.h 10275 10276INPUT MULTITOUCH (MT) PROTOCOL 10277M: Henrik Rydberg <rydberg@bitmath.org> 10278L: linux-input@vger.kernel.org 10279S: Odd fixes 10280F: Documentation/input/multi-touch-protocol.rst 10281F: drivers/input/input-mt.c 10282K: \b(ABS|SYN)_MT_ 10283 10284INSIDE SECURE CRYPTO DRIVER 10285M: Antoine Tenart <atenart@kernel.org> 10286L: linux-crypto@vger.kernel.org 10287S: Maintained 10288F: drivers/crypto/inside-secure/ 10289 10290INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10291M: Mimi Zohar <zohar@linux.ibm.com> 10292M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10293L: linux-integrity@vger.kernel.org 10294S: Supported 10295T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10296F: security/integrity/ 10297F: security/integrity/ima/ 10298 10299INTEL 810/815 FRAMEBUFFER DRIVER 10300M: Antonino Daplas <adaplas@gmail.com> 10301L: linux-fbdev@vger.kernel.org 10302S: Maintained 10303F: drivers/video/fbdev/i810/ 10304 10305INTEL 8254 COUNTER DRIVER 10306M: William Breathitt Gray <william.gray@linaro.org> 10307L: linux-iio@vger.kernel.org 10308S: Maintained 10309F: drivers/counter/i8254.c 10310F: include/linux/i8254.h 10311 10312INTEL 8255 GPIO DRIVER 10313M: William Breathitt Gray <william.gray@linaro.org> 10314L: linux-gpio@vger.kernel.org 10315S: Maintained 10316F: drivers/gpio/gpio-i8255.c 10317F: drivers/gpio/gpio-i8255.h 10318 10319INTEL ASoC DRIVERS 10320M: Cezary Rojewski <cezary.rojewski@intel.com> 10321M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10322M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10323M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10324M: Bard Liao <yung-chuan.liao@linux.intel.com> 10325M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10326M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10327L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10328S: Supported 10329F: sound/soc/intel/ 10330 10331INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10332M: Hans de Goede <hdegoede@redhat.com> 10333L: platform-driver-x86@vger.kernel.org 10334S: Maintained 10335F: drivers/platform/x86/intel/atomisp2/pm.c 10336 10337INTEL ATOMISP2 LED DRIVER 10338M: Hans de Goede <hdegoede@redhat.com> 10339L: platform-driver-x86@vger.kernel.org 10340S: Maintained 10341F: drivers/platform/x86/intel/atomisp2/led.c 10342 10343INTEL BIOS SAR INT1092 DRIVER 10344M: Shravan Sudhakar <s.shravan@intel.com> 10345M: Intel Corporation <linuxwwan@intel.com> 10346L: platform-driver-x86@vger.kernel.org 10347S: Maintained 10348F: drivers/platform/x86/intel/int1092/ 10349 10350INTEL BROXTON PMC DRIVER 10351M: Mika Westerberg <mika.westerberg@linux.intel.com> 10352M: Zha Qipeng <qipeng.zha@intel.com> 10353S: Maintained 10354F: drivers/mfd/intel_pmc_bxt.c 10355F: include/linux/mfd/intel_pmc_bxt.h 10356 10357INTEL C600 SERIES SAS CONTROLLER DRIVER 10358M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10359L: linux-scsi@vger.kernel.org 10360S: Supported 10361T: git git://git.code.sf.net/p/intel-sas/isci 10362F: drivers/scsi/isci/ 10363 10364INTEL CPU family model numbers 10365M: Tony Luck <tony.luck@intel.com> 10366M: x86@kernel.org 10367L: linux-kernel@vger.kernel.org 10368S: Supported 10369F: arch/x86/include/asm/intel-family.h 10370 10371INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10372M: Jani Nikula <jani.nikula@linux.intel.com> 10373M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10374M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10375M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10376L: intel-gfx@lists.freedesktop.org 10377S: Supported 10378W: https://01.org/linuxgraphics/ 10379Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10380B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10381C: irc://irc.oftc.net/intel-gfx 10382T: git git://anongit.freedesktop.org/drm-intel 10383F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10384F: Documentation/gpu/i915.rst 10385F: drivers/gpu/drm/i915/ 10386F: include/drm/i915* 10387F: include/uapi/drm/i915_drm.h 10388 10389INTEL ETHERNET DRIVERS 10390M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10391M: Tony Nguyen <anthony.l.nguyen@intel.com> 10392L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10393S: Supported 10394W: https://www.intel.com/content/www/us/en/support.html 10395Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10398F: Documentation/networking/device_drivers/ethernet/intel/ 10399F: drivers/net/ethernet/intel/ 10400F: drivers/net/ethernet/intel/*/ 10401F: include/linux/avf/virtchnl.h 10402F: include/linux/net/intel/iidc.h 10403 10404INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10405M: Mustafa Ismail <mustafa.ismail@intel.com> 10406M: Shiraz Saleem <shiraz.saleem@intel.com> 10407L: linux-rdma@vger.kernel.org 10408S: Supported 10409F: drivers/infiniband/hw/irdma/ 10410F: include/uapi/rdma/irdma-abi.h 10411 10412INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10413M: Maik Broemme <mbroemme@libmpq.org> 10414L: linux-fbdev@vger.kernel.org 10415S: Maintained 10416F: Documentation/fb/intelfb.rst 10417F: drivers/video/fbdev/intelfb/ 10418 10419INTEL GPIO DRIVERS 10420M: Andy Shevchenko <andy@kernel.org> 10421L: linux-gpio@vger.kernel.org 10422S: Supported 10423T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10424F: drivers/gpio/gpio-elkhartlake.c 10425F: drivers/gpio/gpio-ich.c 10426F: drivers/gpio/gpio-merrifield.c 10427F: drivers/gpio/gpio-ml-ioh.c 10428F: drivers/gpio/gpio-pch.c 10429F: drivers/gpio/gpio-sch.c 10430F: drivers/gpio/gpio-sodaville.c 10431F: drivers/gpio/gpio-tangier.c 10432 10433INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10434M: Zhenyu Wang <zhenyuw@linux.intel.com> 10435M: Zhi Wang <zhi.a.wang@intel.com> 10436L: intel-gvt-dev@lists.freedesktop.org 10437L: intel-gfx@lists.freedesktop.org 10438S: Supported 10439W: https://01.org/igvt-g 10440T: git https://github.com/intel/gvt-linux.git 10441F: drivers/gpu/drm/i915/gvt/ 10442 10443INTEL HID EVENT DRIVER 10444M: Alex Hung <alexhung@gmail.com> 10445L: platform-driver-x86@vger.kernel.org 10446S: Maintained 10447F: drivers/platform/x86/intel/hid.c 10448 10449INTEL I/OAT DMA DRIVER 10450M: Dave Jiang <dave.jiang@intel.com> 10451R: Dan Williams <dan.j.williams@intel.com> 10452L: dmaengine@vger.kernel.org 10453S: Supported 10454Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10455F: drivers/dma/ioat* 10456 10457INTEL IDLE DRIVER 10458M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10459M: Len Brown <lenb@kernel.org> 10460L: linux-pm@vger.kernel.org 10461S: Supported 10462B: https://bugzilla.kernel.org 10463T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10464F: drivers/idle/intel_idle.c 10465 10466INTEL IDXD DRIVER 10467M: Fenghua Yu <fenghua.yu@intel.com> 10468M: Dave Jiang <dave.jiang@intel.com> 10469L: dmaengine@vger.kernel.org 10470S: Supported 10471F: drivers/dma/idxd/* 10472F: include/uapi/linux/idxd.h 10473 10474INTEL IN FIELD SCAN (IFS) DEVICE 10475M: Jithu Joseph <jithu.joseph@intel.com> 10476R: Ashok Raj <ashok.raj@intel.com> 10477R: Tony Luck <tony.luck@intel.com> 10478S: Maintained 10479F: drivers/platform/x86/intel/ifs 10480F: include/trace/events/intel_ifs.h 10481 10482INTEL INTEGRATED SENSOR HUB DRIVER 10483M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10484M: Jiri Kosina <jikos@kernel.org> 10485L: linux-input@vger.kernel.org 10486S: Maintained 10487F: drivers/hid/intel-ish-hid/ 10488 10489INTEL IOMMU (VT-d) 10490M: David Woodhouse <dwmw2@infradead.org> 10491M: Lu Baolu <baolu.lu@linux.intel.com> 10492L: iommu@lists.linux.dev 10493S: Supported 10494T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10495F: drivers/iommu/intel/ 10496 10497INTEL IPU3 CSI-2 CIO2 DRIVER 10498M: Yong Zhi <yong.zhi@intel.com> 10499M: Sakari Ailus <sakari.ailus@linux.intel.com> 10500M: Bingbu Cao <bingbu.cao@intel.com> 10501M: Dan Scally <djrscally@gmail.com> 10502R: Tianshu Qiu <tian.shu.qiu@intel.com> 10503L: linux-media@vger.kernel.org 10504S: Maintained 10505T: git git://linuxtv.org/media_tree.git 10506F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10507F: drivers/media/pci/intel/ipu3/ 10508 10509INTEL IPU3 CSI-2 IMGU DRIVER 10510M: Sakari Ailus <sakari.ailus@linux.intel.com> 10511R: Bingbu Cao <bingbu.cao@intel.com> 10512R: Tianshu Qiu <tian.shu.qiu@intel.com> 10513L: linux-media@vger.kernel.org 10514S: Maintained 10515F: Documentation/admin-guide/media/ipu3.rst 10516F: Documentation/admin-guide/media/ipu3_rcb.svg 10517F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10518F: drivers/staging/media/ipu3/ 10519 10520INTEL ISHTP ECLITE DRIVER 10521M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10522L: platform-driver-x86@vger.kernel.org 10523S: Supported 10524F: drivers/platform/x86/intel/ishtp_eclite.c 10525 10526INTEL IXP4XX CRYPTO SUPPORT 10527M: Corentin Labbe <clabbe@baylibre.com> 10528L: linux-crypto@vger.kernel.org 10529S: Maintained 10530F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10531 10532INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10533M: Krzysztof Halasa <khalasa@piap.pl> 10534S: Maintained 10535F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10536F: drivers/net/wan/ixp4xx_hss.c 10537F: drivers/soc/ixp4xx/ixp4xx-npe.c 10538F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10539F: include/linux/soc/ixp4xx/npe.h 10540F: include/linux/soc/ixp4xx/qmgr.h 10541 10542INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10543M: Deepak Saxena <dsaxena@plexity.net> 10544S: Maintained 10545F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10546F: drivers/char/hw_random/ixp4xx-rng.c 10547 10548INTEL KEEM BAY DRM DRIVER 10549M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10550M: Edmund Dea <edmund.j.dea@intel.com> 10551S: Maintained 10552F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10553F: drivers/gpu/drm/kmb/ 10554 10555INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10556M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10557S: Maintained 10558F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10559F: drivers/crypto/intel/keembay/Kconfig 10560F: drivers/crypto/intel/keembay/Makefile 10561F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10562F: drivers/crypto/intel/keembay/ocs-aes.c 10563F: drivers/crypto/intel/keembay/ocs-aes.h 10564 10565INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10566M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10567M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10568M: Mark Gross <mgross@linux.intel.com> 10569S: Maintained 10570F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10571F: drivers/crypto/intel/keembay/Kconfig 10572F: drivers/crypto/intel/keembay/Makefile 10573F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10574 10575INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10576M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10577M: Declan Murphy <declan.murphy@intel.com> 10578S: Maintained 10579F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10580F: drivers/crypto/intel/keembay/Kconfig 10581F: drivers/crypto/intel/keembay/Makefile 10582F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10583F: drivers/crypto/intel/keembay/ocs-hcu.c 10584F: drivers/crypto/intel/keembay/ocs-hcu.h 10585 10586INTEL MANAGEMENT ENGINE (mei) 10587M: Tomas Winkler <tomas.winkler@intel.com> 10588L: linux-kernel@vger.kernel.org 10589S: Supported 10590F: Documentation/driver-api/mei/* 10591F: drivers/misc/mei/ 10592F: drivers/watchdog/mei_wdt.c 10593F: include/linux/mei_aux.h 10594F: include/linux/mei_cl_bus.h 10595F: include/uapi/linux/mei.h 10596F: include/uapi/linux/mei_uuid.h 10597F: include/uapi/linux/uuid.h 10598F: samples/mei/* 10599 10600INTEL MAX 10 BMC MFD DRIVER 10601M: Xu Yilun <yilun.xu@intel.com> 10602R: Tom Rix <trix@redhat.com> 10603S: Maintained 10604F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10605F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10606F: drivers/hwmon/intel-m10-bmc-hwmon.c 10607F: drivers/mfd/intel-m10-bmc* 10608F: include/linux/mfd/intel-m10-bmc.h 10609 10610INTEL MAX10 BMC SECURE UPDATES 10611M: Russ Weight <russell.h.weight@intel.com> 10612L: linux-fpga@vger.kernel.org 10613S: Maintained 10614F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10615F: drivers/fpga/intel-m10-bmc-sec-update.c 10616 10617INTEL P-Unit IPC DRIVER 10618M: Zha Qipeng <qipeng.zha@intel.com> 10619L: platform-driver-x86@vger.kernel.org 10620S: Maintained 10621F: arch/x86/include/asm/intel_punit_ipc.h 10622F: drivers/platform/x86/intel/punit_ipc.c 10623 10624INTEL PMC CORE DRIVER 10625M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10626M: David E Box <david.e.box@intel.com> 10627L: platform-driver-x86@vger.kernel.org 10628S: Maintained 10629F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10630F: drivers/platform/x86/intel/pmc/ 10631 10632INTEL PMIC GPIO DRIVERS 10633M: Andy Shevchenko <andy@kernel.org> 10634S: Supported 10635T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10636F: drivers/gpio/gpio-*cove.c 10637 10638INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10639M: Andy Shevchenko <andy@kernel.org> 10640S: Supported 10641F: drivers/mfd/intel_soc_pmic* 10642F: include/linux/mfd/intel_soc_pmic* 10643 10644INTEL PMT DRIVERS 10645M: David E. Box <david.e.box@linux.intel.com> 10646S: Supported 10647F: drivers/platform/x86/intel/pmt/ 10648 10649INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10650M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10651L: linux-wireless@vger.kernel.org 10652S: Maintained 10653F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10654F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10655F: drivers/net/wireless/intel/ipw2x00/ 10656 10657INTEL PSTATE DRIVER 10658M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10659M: Len Brown <lenb@kernel.org> 10660L: linux-pm@vger.kernel.org 10661S: Supported 10662F: drivers/cpufreq/intel_pstate.c 10663 10664INTEL PTP DFL ToD DRIVER 10665M: Tianfei Zhang <tianfei.zhang@intel.com> 10666L: linux-fpga@vger.kernel.org 10667L: netdev@vger.kernel.org 10668S: Maintained 10669F: drivers/ptp/ptp_dfl_tod.c 10670 10671INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10672M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10673L: linux-iio@vger.kernel.org 10674F: drivers/counter/intel-qep.c 10675 10676INTEL SCU DRIVERS 10677M: Mika Westerberg <mika.westerberg@linux.intel.com> 10678S: Maintained 10679F: arch/x86/include/asm/intel_scu_ipc.h 10680F: drivers/platform/x86/intel_scu_* 10681 10682INTEL SDSI DRIVER 10683M: David E. Box <david.e.box@linux.intel.com> 10684S: Supported 10685F: drivers/platform/x86/intel/sdsi.c 10686F: tools/arch/x86/intel_sdsi/ 10687F: tools/testing/selftests/drivers/sdsi/ 10688 10689INTEL SGX 10690M: Jarkko Sakkinen <jarkko@kernel.org> 10691R: Dave Hansen <dave.hansen@linux.intel.com> 10692L: linux-sgx@vger.kernel.org 10693S: Supported 10694Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10695T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10696F: Documentation/arch/x86/sgx.rst 10697F: arch/x86/entry/vdso/vsgx.S 10698F: arch/x86/include/asm/sgx.h 10699F: arch/x86/include/uapi/asm/sgx.h 10700F: arch/x86/kernel/cpu/sgx/* 10701F: tools/testing/selftests/sgx/* 10702K: \bSGX_ 10703 10704INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10705M: Daniel Scally <djrscally@gmail.com> 10706S: Maintained 10707F: drivers/platform/x86/intel/int3472/ 10708 10709INTEL SPEED SELECT TECHNOLOGY 10710M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10711L: platform-driver-x86@vger.kernel.org 10712S: Maintained 10713F: drivers/platform/x86/intel/speed_select_if/ 10714F: include/uapi/linux/isst_if.h 10715F: tools/power/x86/intel-speed-select/ 10716 10717INTEL STRATIX10 FIRMWARE DRIVERS 10718M: Dinh Nguyen <dinguyen@kernel.org> 10719L: linux-kernel@vger.kernel.org 10720S: Maintained 10721T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10722F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10723F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10724F: drivers/firmware/stratix10-rsu.c 10725F: drivers/firmware/stratix10-svc.c 10726F: include/linux/firmware/intel/stratix10-smc.h 10727F: include/linux/firmware/intel/stratix10-svc-client.h 10728 10729INTEL TELEMETRY DRIVER 10730M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10731M: "David E. Box" <david.e.box@linux.intel.com> 10732L: platform-driver-x86@vger.kernel.org 10733S: Maintained 10734F: arch/x86/include/asm/intel_telemetry.h 10735F: drivers/platform/x86/intel/telemetry/ 10736 10737INTEL TPMI DRIVER 10738M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10739L: platform-driver-x86@vger.kernel.org 10740S: Maintained 10741F: drivers/platform/x86/intel/tpmi.c 10742F: include/linux/intel_tpmi.h 10743 10744INTEL UNCORE FREQUENCY CONTROL 10745M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10746L: platform-driver-x86@vger.kernel.org 10747S: Maintained 10748F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10749F: drivers/platform/x86/intel/uncore-frequency/ 10750 10751INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10752M: David E. Box <david.e.box@linux.intel.com> 10753S: Supported 10754F: drivers/platform/x86/intel/vsec.* 10755 10756INTEL VIRTUAL BUTTON DRIVER 10757M: AceLan Kao <acelan.kao@canonical.com> 10758L: platform-driver-x86@vger.kernel.org 10759S: Maintained 10760F: drivers/platform/x86/intel/vbtn.c 10761 10762INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10763M: Stanislaw Gruszka <stf_xl@wp.pl> 10764L: linux-wireless@vger.kernel.org 10765S: Supported 10766F: drivers/net/wireless/intel/iwlegacy/ 10767 10768INTEL WIRELESS WIFI LINK (iwlwifi) 10769M: Gregory Greenman <gregory.greenman@intel.com> 10770L: linux-wireless@vger.kernel.org 10771S: Supported 10772W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10773T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10774F: drivers/net/wireless/intel/iwlwifi/ 10775 10776INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10777M: Jithu Joseph <jithu.joseph@intel.com> 10778R: Maurice Ma <maurice.ma@intel.com> 10779S: Maintained 10780W: https://slimbootloader.github.io/security/firmware-update.html 10781F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10782 10783INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10784L: Dell.Client.Kernel@dell.com 10785S: Maintained 10786F: drivers/platform/x86/intel/wmi/thunderbolt.c 10787 10788INTEL WWAN IOSM DRIVER 10789M: M Chetan Kumar <m.chetan.kumar@intel.com> 10790M: Intel Corporation <linuxwwan@intel.com> 10791L: netdev@vger.kernel.org 10792S: Maintained 10793F: drivers/net/wwan/iosm/ 10794 10795INTEL(R) TRACE HUB 10796M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10797S: Supported 10798F: Documentation/trace/intel_th.rst 10799F: drivers/hwtracing/intel_th/ 10800F: include/linux/intel_th.h 10801 10802INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10803M: Ning Sun <ning.sun@intel.com> 10804L: tboot-devel@lists.sourceforge.net 10805S: Supported 10806W: http://tboot.sourceforge.net 10807T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10808F: Documentation/arch/x86/intel_txt.rst 10809F: arch/x86/kernel/tboot.c 10810F: include/linux/tboot.h 10811 10812INTERCONNECT API 10813M: Georgi Djakov <djakov@kernel.org> 10814L: linux-pm@vger.kernel.org 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10817F: Documentation/devicetree/bindings/interconnect/ 10818F: Documentation/driver-api/interconnect.rst 10819F: drivers/interconnect/ 10820F: include/dt-bindings/interconnect/ 10821F: include/linux/interconnect-provider.h 10822F: include/linux/interconnect.h 10823 10824INTERRUPT COUNTER DRIVER 10825M: Oleksij Rempel <o.rempel@pengutronix.de> 10826R: Pengutronix Kernel Team <kernel@pengutronix.de> 10827L: linux-iio@vger.kernel.org 10828F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10829F: drivers/counter/interrupt-cnt.c 10830 10831INTERSIL ISL7998X VIDEO DECODER DRIVER 10832M: Michael Tretter <m.tretter@pengutronix.de> 10833R: Pengutronix Kernel Team <kernel@pengutronix.de> 10834L: linux-media@vger.kernel.org 10835S: Maintained 10836F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10837F: drivers/media/i2c/isl7998x.c 10838 10839INVENSENSE ICM-426xx IMU DRIVER 10840M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10841L: linux-iio@vger.kernel.org 10842S: Maintained 10843W: https://invensense.tdk.com/ 10844F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10845F: drivers/iio/imu/inv_icm42600/ 10846 10847INVENSENSE MPU-3050 GYROSCOPE DRIVER 10848M: Linus Walleij <linus.walleij@linaro.org> 10849L: linux-iio@vger.kernel.org 10850S: Maintained 10851F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10852F: drivers/iio/gyro/mpu3050* 10853 10854IOC3 ETHERNET DRIVER 10855M: Ralf Baechle <ralf@linux-mips.org> 10856L: linux-mips@vger.kernel.org 10857S: Maintained 10858F: drivers/net/ethernet/sgi/ioc3-eth.c 10859 10860IOMAP FILESYSTEM LIBRARY 10861M: Darrick J. Wong <djwong@kernel.org> 10862L: linux-xfs@vger.kernel.org 10863L: linux-fsdevel@vger.kernel.org 10864S: Supported 10865T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10866F: fs/iomap/ 10867F: include/linux/iomap.h 10868 10869IOMMU DMA-API LAYER 10870M: Robin Murphy <robin.murphy@arm.com> 10871L: iommu@lists.linux.dev 10872S: Maintained 10873T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10874F: drivers/iommu/dma-iommu.c 10875F: drivers/iommu/dma-iommu.h 10876F: drivers/iommu/iova.c 10877F: include/linux/iova.h 10878 10879IOMMU SUBSYSTEM 10880M: Joerg Roedel <joro@8bytes.org> 10881M: Will Deacon <will@kernel.org> 10882R: Robin Murphy <robin.murphy@arm.com> 10883L: iommu@lists.linux.dev 10884S: Maintained 10885T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10886F: Documentation/devicetree/bindings/iommu/ 10887F: Documentation/userspace-api/iommu.rst 10888F: drivers/iommu/ 10889F: include/linux/iommu.h 10890F: include/linux/iova.h 10891F: include/linux/of_iommu.h 10892F: include/uapi/linux/iommu.h 10893 10894IOMMUFD 10895M: Jason Gunthorpe <jgg@nvidia.com> 10896M: Kevin Tian <kevin.tian@intel.com> 10897L: iommu@lists.linux.dev 10898S: Maintained 10899T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10900F: Documentation/userspace-api/iommufd.rst 10901F: drivers/iommu/iommufd/ 10902F: include/linux/iommufd.h 10903F: include/uapi/linux/iommufd.h 10904F: tools/testing/selftests/iommu/ 10905 10906IOSYS-MAP HELPERS 10907M: Thomas Zimmermann <tzimmermann@suse.de> 10908L: dri-devel@lists.freedesktop.org 10909S: Maintained 10910T: git git://anongit.freedesktop.org/drm/drm-misc 10911F: include/linux/iosys-map.h 10912 10913IO_URING 10914M: Jens Axboe <axboe@kernel.dk> 10915R: Pavel Begunkov <asml.silence@gmail.com> 10916L: io-uring@vger.kernel.org 10917S: Maintained 10918T: git git://git.kernel.dk/linux-block 10919T: git git://git.kernel.dk/liburing 10920F: include/linux/io_uring.h 10921F: include/linux/io_uring_types.h 10922F: include/trace/events/io_uring.h 10923F: include/uapi/linux/io_uring.h 10924F: io_uring/ 10925F: tools/io_uring/ 10926 10927IPMI SUBSYSTEM 10928M: Corey Minyard <minyard@acm.org> 10929L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10930S: Supported 10931W: http://openipmi.sourceforge.net/ 10932T: git https://github.com/cminyard/linux-ipmi.git for-next 10933F: Documentation/devicetree/bindings/ipmi/ 10934F: Documentation/driver-api/ipmi.rst 10935F: drivers/char/ipmi/ 10936F: include/linux/ipmi* 10937F: include/uapi/linux/ipmi* 10938 10939IPS SCSI RAID DRIVER 10940M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10941L: linux-scsi@vger.kernel.org 10942S: Maintained 10943W: http://www.adaptec.com/ 10944F: drivers/scsi/ips* 10945 10946IPVS 10947M: Simon Horman <horms@verge.net.au> 10948M: Julian Anastasov <ja@ssi.bg> 10949L: netdev@vger.kernel.org 10950L: lvs-devel@vger.kernel.org 10951S: Maintained 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10953T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10954F: Documentation/networking/ipvs-sysctl.rst 10955F: include/net/ip_vs.h 10956F: include/uapi/linux/ip_vs.h 10957F: net/netfilter/ipvs/ 10958 10959IPWIRELESS DRIVER 10960M: Jiri Kosina <jikos@kernel.org> 10961M: David Sterba <dsterba@suse.com> 10962S: Odd Fixes 10963F: drivers/tty/ipwireless/ 10964 10965IRON DEVICE AUDIO CODEC DRIVERS 10966M: Kiseok Jo <kiseok.jo@irondevice.com> 10967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10968S: Maintained 10969F: Documentation/devicetree/bindings/sound/irondevice,* 10970F: sound/soc/codecs/sma* 10971 10972IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10973M: Marc Zyngier <maz@kernel.org> 10974S: Maintained 10975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10976F: Documentation/core-api/irq/irq-domain.rst 10977F: include/linux/irqdomain.h 10978F: kernel/irq/irqdomain.c 10979F: kernel/irq/msi.c 10980 10981IRQ SUBSYSTEM 10982M: Thomas Gleixner <tglx@linutronix.de> 10983L: linux-kernel@vger.kernel.org 10984S: Maintained 10985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10986F: include/linux/group_cpus.h 10987F: kernel/irq/ 10988F: lib/group_cpus.c 10989 10990IRQCHIP DRIVERS 10991M: Thomas Gleixner <tglx@linutronix.de> 10992M: Marc Zyngier <maz@kernel.org> 10993L: linux-kernel@vger.kernel.org 10994S: Maintained 10995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10996F: Documentation/devicetree/bindings/interrupt-controller/ 10997F: drivers/irqchip/ 10998 10999ISA 11000M: William Breathitt Gray <william.gray@linaro.org> 11001S: Maintained 11002F: Documentation/driver-api/isa.rst 11003F: drivers/base/isa.c 11004F: include/linux/isa.h 11005 11006ISA RADIO MODULE 11007M: Hans Verkuil <hverkuil@xs4all.nl> 11008L: linux-media@vger.kernel.org 11009S: Maintained 11010W: https://linuxtv.org 11011T: git git://linuxtv.org/media_tree.git 11012F: drivers/media/radio/radio-isa* 11013 11014ISAPNP 11015M: Jaroslav Kysela <perex@perex.cz> 11016S: Maintained 11017F: Documentation/driver-api/isapnp.rst 11018F: drivers/pnp/isapnp/ 11019F: include/linux/isapnp.h 11020 11021ISCSI 11022M: Lee Duncan <lduncan@suse.com> 11023M: Chris Leech <cleech@redhat.com> 11024M: Mike Christie <michael.christie@oracle.com> 11025L: open-iscsi@googlegroups.com 11026L: linux-scsi@vger.kernel.org 11027S: Maintained 11028W: www.open-iscsi.com 11029F: drivers/scsi/*iscsi* 11030F: include/scsi/*iscsi* 11031 11032iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11033M: Peter Jones <pjones@redhat.com> 11034M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11035S: Maintained 11036F: drivers/firmware/iscsi_ibft* 11037 11038ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11039M: Sagi Grimberg <sagi@grimberg.me> 11040M: Max Gurtovoy <mgurtovoy@nvidia.com> 11041L: linux-rdma@vger.kernel.org 11042S: Supported 11043W: http://www.openfabrics.org 11044W: www.open-iscsi.org 11045Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11046F: drivers/infiniband/ulp/iser/ 11047 11048ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11049M: Sagi Grimberg <sagi@grimberg.me> 11050L: linux-rdma@vger.kernel.org 11051L: target-devel@vger.kernel.org 11052S: Supported 11053W: http://www.linux-iscsi.org 11054T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11055F: drivers/infiniband/ulp/isert 11056 11057ISDN/CMTP OVER BLUETOOTH 11058M: Karsten Keil <isdn@linux-pingi.de> 11059L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11060L: netdev@vger.kernel.org 11061S: Odd Fixes 11062W: http://www.isdn4linux.de 11063F: Documentation/isdn/ 11064F: drivers/isdn/capi/ 11065F: include/linux/isdn/ 11066F: include/uapi/linux/isdn/ 11067F: net/bluetooth/cmtp/ 11068 11069ISDN/mISDN SUBSYSTEM 11070M: Karsten Keil <isdn@linux-pingi.de> 11071L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11072L: netdev@vger.kernel.org 11073S: Maintained 11074W: http://www.isdn4linux.de 11075F: drivers/isdn/Kconfig 11076F: drivers/isdn/Makefile 11077F: drivers/isdn/hardware/ 11078F: drivers/isdn/mISDN/ 11079 11080ISOFS FILESYSTEM 11081M: Jan Kara <jack@suse.cz> 11082L: linux-fsdevel@vger.kernel.org 11083S: Maintained 11084F: Documentation/filesystems/isofs.rst 11085F: fs/isofs/ 11086 11087IT87 HARDWARE MONITORING DRIVER 11088M: Jean Delvare <jdelvare@suse.com> 11089L: linux-hwmon@vger.kernel.org 11090S: Maintained 11091F: Documentation/hwmon/it87.rst 11092F: drivers/hwmon/it87.c 11093 11094IT913X MEDIA DRIVER 11095M: Antti Palosaari <crope@iki.fi> 11096L: linux-media@vger.kernel.org 11097S: Maintained 11098W: https://linuxtv.org 11099W: http://palosaari.fi/linux/ 11100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11101T: git git://linuxtv.org/anttip/media_tree.git 11102F: drivers/media/tuners/it913x* 11103 11104ITE IT66121 HDMI BRIDGE DRIVER 11105M: Phong LE <ple@baylibre.com> 11106M: Neil Armstrong <neil.armstrong@linaro.org> 11107S: Maintained 11108T: git git://anongit.freedesktop.org/drm/drm-misc 11109F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11110F: drivers/gpu/drm/bridge/ite-it66121.c 11111 11112IVTV VIDEO4LINUX DRIVER 11113M: Andy Walls <awalls@md.metrocast.net> 11114L: linux-media@vger.kernel.org 11115S: Maintained 11116W: https://linuxtv.org 11117T: git git://linuxtv.org/media_tree.git 11118F: Documentation/admin-guide/media/ivtv* 11119F: drivers/media/pci/ivtv/ 11120F: include/uapi/linux/ivtv* 11121 11122IX2505V MEDIA DRIVER 11123M: Malcolm Priestley <tvboxspy@gmail.com> 11124L: linux-media@vger.kernel.org 11125S: Maintained 11126W: https://linuxtv.org 11127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11128F: drivers/media/dvb-frontends/ix2505v* 11129 11130JAILHOUSE HYPERVISOR INTERFACE 11131M: Jan Kiszka <jan.kiszka@siemens.com> 11132L: jailhouse-dev@googlegroups.com 11133S: Maintained 11134F: arch/x86/include/asm/jailhouse_para.h 11135F: arch/x86/kernel/jailhouse.c 11136 11137JC42.4 TEMPERATURE SENSOR DRIVER 11138M: Guenter Roeck <linux@roeck-us.net> 11139L: linux-hwmon@vger.kernel.org 11140S: Maintained 11141F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11142F: Documentation/hwmon/jc42.rst 11143F: drivers/hwmon/jc42.c 11144 11145JFS FILESYSTEM 11146M: Dave Kleikamp <shaggy@kernel.org> 11147L: jfs-discussion@lists.sourceforge.net 11148S: Odd Fixes 11149W: http://jfs.sourceforge.net/ 11150T: git https://github.com/kleikamp/linux-shaggy.git 11151F: Documentation/admin-guide/jfs.rst 11152F: fs/jfs/ 11153 11154JME NETWORK DRIVER 11155M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11156L: netdev@vger.kernel.org 11157S: Maintained 11158F: drivers/net/ethernet/jme.* 11159 11160JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11161M: David Woodhouse <dwmw2@infradead.org> 11162M: Richard Weinberger <richard@nod.at> 11163L: linux-mtd@lists.infradead.org 11164S: Odd Fixes 11165W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11166T: git git://git.infradead.org/ubifs-2.6.git 11167F: fs/jffs2/ 11168F: include/uapi/linux/jffs2.h 11169 11170JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11171M: "Theodore Ts'o" <tytso@mit.edu> 11172M: Jan Kara <jack@suse.com> 11173L: linux-ext4@vger.kernel.org 11174S: Maintained 11175F: fs/jbd2/ 11176F: include/linux/jbd2.h 11177 11178JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11179M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11180L: linux-media@vger.kernel.org 11181L: linux-renesas-soc@vger.kernel.org 11182S: Maintained 11183F: drivers/media/platform/renesas/rcar_jpu.c 11184 11185JSM Neo PCI based serial card 11186L: linux-serial@vger.kernel.org 11187S: Orphan 11188F: drivers/tty/serial/jsm/ 11189 11190K10TEMP HARDWARE MONITORING DRIVER 11191M: Clemens Ladisch <clemens@ladisch.de> 11192L: linux-hwmon@vger.kernel.org 11193S: Maintained 11194F: Documentation/hwmon/k10temp.rst 11195F: drivers/hwmon/k10temp.c 11196 11197K8TEMP HARDWARE MONITORING DRIVER 11198M: Rudolf Marek <r.marek@assembler.cz> 11199L: linux-hwmon@vger.kernel.org 11200S: Maintained 11201F: Documentation/hwmon/k8temp.rst 11202F: drivers/hwmon/k8temp.c 11203 11204KASAN 11205M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11206R: Alexander Potapenko <glider@google.com> 11207R: Andrey Konovalov <andreyknvl@gmail.com> 11208R: Dmitry Vyukov <dvyukov@google.com> 11209R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11210L: kasan-dev@googlegroups.com 11211S: Maintained 11212F: Documentation/dev-tools/kasan.rst 11213F: arch/*/include/asm/*kasan.h 11214F: arch/*/mm/kasan_init* 11215F: include/linux/kasan*.h 11216F: lib/Kconfig.kasan 11217F: mm/kasan/ 11218F: scripts/Makefile.kasan 11219 11220KCONFIG 11221M: Masahiro Yamada <masahiroy@kernel.org> 11222L: linux-kbuild@vger.kernel.org 11223S: Maintained 11224Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11225T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11226F: Documentation/kbuild/kconfig* 11227F: scripts/Kconfig.include 11228F: scripts/kconfig/ 11229 11230KCOV 11231R: Dmitry Vyukov <dvyukov@google.com> 11232R: Andrey Konovalov <andreyknvl@gmail.com> 11233L: kasan-dev@googlegroups.com 11234S: Maintained 11235F: Documentation/dev-tools/kcov.rst 11236F: include/linux/kcov.h 11237F: include/uapi/linux/kcov.h 11238F: kernel/kcov.c 11239F: scripts/Makefile.kcov 11240 11241KCSAN 11242M: Marco Elver <elver@google.com> 11243R: Dmitry Vyukov <dvyukov@google.com> 11244L: kasan-dev@googlegroups.com 11245S: Maintained 11246F: Documentation/dev-tools/kcsan.rst 11247F: include/linux/kcsan*.h 11248F: kernel/kcsan/ 11249F: lib/Kconfig.kcsan 11250F: scripts/Makefile.kcsan 11251 11252KDUMP 11253M: Baoquan He <bhe@redhat.com> 11254R: Vivek Goyal <vgoyal@redhat.com> 11255R: Dave Young <dyoung@redhat.com> 11256L: kexec@lists.infradead.org 11257S: Maintained 11258W: http://lse.sourceforge.net/kdump/ 11259F: Documentation/admin-guide/kdump/ 11260F: fs/proc/vmcore.c 11261F: include/linux/crash_core.h 11262F: include/linux/crash_dump.h 11263F: include/uapi/linux/vmcore.h 11264F: kernel/crash_*.c 11265 11266KEENE FM RADIO TRANSMITTER DRIVER 11267M: Hans Verkuil <hverkuil@xs4all.nl> 11268L: linux-media@vger.kernel.org 11269S: Maintained 11270W: https://linuxtv.org 11271T: git git://linuxtv.org/media_tree.git 11272F: drivers/media/radio/radio-keene* 11273 11274KERNEL AUTOMOUNTER 11275M: Ian Kent <raven@themaw.net> 11276L: autofs@vger.kernel.org 11277S: Maintained 11278F: fs/autofs/ 11279 11280KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11281M: Masahiro Yamada <masahiroy@kernel.org> 11282R: Nathan Chancellor <nathan@kernel.org> 11283R: Nick Desaulniers <ndesaulniers@google.com> 11284R: Nicolas Schier <nicolas@fjasle.eu> 11285L: linux-kbuild@vger.kernel.org 11286S: Maintained 11287Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11288T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11289F: Documentation/kbuild/ 11290F: Makefile 11291F: scripts/*vmlinux* 11292F: scripts/Kbuild* 11293F: scripts/Makefile* 11294F: scripts/basic/ 11295F: scripts/dummy-tools/ 11296F: scripts/mk* 11297F: scripts/mod/ 11298F: scripts/package/ 11299 11300KERNEL HARDENING (not covered by other areas) 11301M: Kees Cook <keescook@chromium.org> 11302L: linux-hardening@vger.kernel.org 11303S: Supported 11304T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11305F: Documentation/ABI/testing/sysfs-kernel-oops_count 11306F: Documentation/ABI/testing/sysfs-kernel-warn_count 11307F: include/linux/overflow.h 11308F: include/linux/randomize_kstack.h 11309F: mm/usercopy.c 11310K: \b(add|choose)_random_kstack_offset\b 11311K: \b__check_(object_size|heap_object)\b 11312 11313KERNEL JANITORS 11314L: kernel-janitors@vger.kernel.org 11315S: Odd Fixes 11316W: http://kernelnewbies.org/KernelJanitors 11317 11318KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11319M: Chuck Lever <chuck.lever@oracle.com> 11320M: Jeff Layton <jlayton@kernel.org> 11321R: Neil Brown <neilb@suse.de> 11322R: Olga Kornievskaia <kolga@netapp.com> 11323R: Dai Ngo <Dai.Ngo@oracle.com> 11324R: Tom Talpey <tom@talpey.com> 11325L: linux-nfs@vger.kernel.org 11326S: Supported 11327W: http://nfs.sourceforge.net/ 11328T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11329F: Documentation/filesystems/nfs/ 11330F: fs/exportfs/ 11331F: fs/lockd/ 11332F: fs/nfs_common/ 11333F: fs/nfsd/ 11334F: include/linux/lockd/ 11335F: include/linux/sunrpc/ 11336F: include/trace/events/rpcgss.h 11337F: include/trace/events/rpcrdma.h 11338F: include/trace/events/sunrpc.h 11339F: include/trace/misc/fs.h 11340F: include/trace/misc/nfs.h 11341F: include/trace/misc/sunrpc.h 11342F: include/uapi/linux/nfsd/ 11343F: include/uapi/linux/sunrpc/ 11344F: net/sunrpc/ 11345 11346KERNEL REGRESSIONS 11347M: Thorsten Leemhuis <linux@leemhuis.info> 11348L: regressions@lists.linux.dev 11349S: Supported 11350F: Documentation/admin-guide/reporting-regressions.rst 11351F: Documentation/process/handling-regressions.rst 11352 11353KERNEL SELFTEST FRAMEWORK 11354M: Shuah Khan <shuah@kernel.org> 11355M: Shuah Khan <skhan@linuxfoundation.org> 11356L: linux-kselftest@vger.kernel.org 11357S: Maintained 11358Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11359T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11360F: Documentation/dev-tools/kselftest* 11361F: tools/testing/selftests/ 11362 11363KERNEL SMB3 SERVER (KSMBD) 11364M: Namjae Jeon <linkinjeon@kernel.org> 11365M: Steve French <sfrench@samba.org> 11366R: Sergey Senozhatsky <senozhatsky@chromium.org> 11367R: Tom Talpey <tom@talpey.com> 11368L: linux-cifs@vger.kernel.org 11369S: Maintained 11370T: git git://git.samba.org/ksmbd.git 11371F: Documentation/filesystems/smb/ksmbd.rst 11372F: fs/smb/common/ 11373F: fs/smb/server/ 11374 11375KERNEL UNIT TESTING FRAMEWORK (KUnit) 11376M: Brendan Higgins <brendanhiggins@google.com> 11377M: David Gow <davidgow@google.com> 11378L: linux-kselftest@vger.kernel.org 11379L: kunit-dev@googlegroups.com 11380S: Maintained 11381W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11384F: Documentation/dev-tools/kunit/ 11385F: include/kunit/ 11386F: lib/kunit/ 11387F: tools/testing/kunit/ 11388 11389KERNEL USERMODE HELPER 11390M: Luis Chamberlain <mcgrof@kernel.org> 11391L: linux-kernel@vger.kernel.org 11392S: Maintained 11393F: include/linux/umh.h 11394F: kernel/umh.c 11395 11396KERNEL VIRTUAL MACHINE (KVM) 11397M: Paolo Bonzini <pbonzini@redhat.com> 11398L: kvm@vger.kernel.org 11399S: Supported 11400W: http://www.linux-kvm.org 11401T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11402F: Documentation/virt/kvm/ 11403F: include/asm-generic/kvm* 11404F: include/kvm/iodev.h 11405F: include/linux/kvm* 11406F: include/trace/events/kvm.h 11407F: include/uapi/asm-generic/kvm* 11408F: include/uapi/linux/kvm* 11409F: tools/kvm/ 11410F: tools/testing/selftests/kvm/ 11411F: virt/kvm/* 11412 11413KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11414M: Marc Zyngier <maz@kernel.org> 11415M: Oliver Upton <oliver.upton@linux.dev> 11416R: James Morse <james.morse@arm.com> 11417R: Suzuki K Poulose <suzuki.poulose@arm.com> 11418R: Zenghui Yu <yuzenghui@huawei.com> 11419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11420L: kvmarm@lists.linux.dev 11421S: Maintained 11422T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11423F: arch/arm64/include/asm/kvm* 11424F: arch/arm64/include/uapi/asm/kvm* 11425F: arch/arm64/kvm/ 11426F: include/kvm/arm_* 11427F: tools/testing/selftests/kvm/*/aarch64/ 11428F: tools/testing/selftests/kvm/aarch64/ 11429 11430KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11431M: Huacai Chen <chenhuacai@kernel.org> 11432L: linux-mips@vger.kernel.org 11433L: kvm@vger.kernel.org 11434S: Maintained 11435T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11436F: arch/mips/include/asm/kvm* 11437F: arch/mips/include/uapi/asm/kvm* 11438F: arch/mips/kvm/ 11439 11440KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11441M: Michael Ellerman <mpe@ellerman.id.au> 11442R: Nicholas Piggin <npiggin@gmail.com> 11443L: linuxppc-dev@lists.ozlabs.org 11444L: kvm@vger.kernel.org 11445S: Maintained (Book3S 64-bit HV) 11446S: Odd fixes (Book3S 64-bit PR) 11447S: Orphan (Book3E and 32-bit) 11448T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11449F: arch/powerpc/include/asm/kvm* 11450F: arch/powerpc/include/uapi/asm/kvm* 11451F: arch/powerpc/kernel/kvm* 11452F: arch/powerpc/kvm/ 11453 11454KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11455M: Anup Patel <anup@brainfault.org> 11456R: Atish Patra <atishp@atishpatra.org> 11457L: kvm@vger.kernel.org 11458L: kvm-riscv@lists.infradead.org 11459L: linux-riscv@lists.infradead.org 11460S: Maintained 11461T: git https://github.com/kvm-riscv/linux.git 11462F: arch/riscv/include/asm/kvm* 11463F: arch/riscv/include/uapi/asm/kvm* 11464F: arch/riscv/kvm/ 11465F: tools/testing/selftests/kvm/*/riscv/ 11466 11467KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11468M: Christian Borntraeger <borntraeger@linux.ibm.com> 11469M: Janosch Frank <frankja@linux.ibm.com> 11470M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11471R: David Hildenbrand <david@redhat.com> 11472L: kvm@vger.kernel.org 11473S: Supported 11474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11475F: Documentation/virt/kvm/s390* 11476F: arch/s390/include/asm/gmap.h 11477F: arch/s390/include/asm/kvm* 11478F: arch/s390/include/uapi/asm/kvm* 11479F: arch/s390/include/uapi/asm/uvdevice.h 11480F: arch/s390/kernel/uv.c 11481F: arch/s390/kvm/ 11482F: arch/s390/mm/gmap.c 11483F: drivers/s390/char/uvdevice.c 11484F: tools/testing/selftests/drivers/s390x/uvdevice/ 11485F: tools/testing/selftests/kvm/*/s390x/ 11486F: tools/testing/selftests/kvm/s390x/ 11487 11488KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11489M: Sean Christopherson <seanjc@google.com> 11490M: Paolo Bonzini <pbonzini@redhat.com> 11491L: kvm@vger.kernel.org 11492S: Supported 11493P: Documentation/process/maintainer-kvm-x86.rst 11494T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11495F: arch/x86/include/asm/kvm* 11496F: arch/x86/include/asm/svm.h 11497F: arch/x86/include/asm/vmx*.h 11498F: arch/x86/include/uapi/asm/kvm* 11499F: arch/x86/include/uapi/asm/svm.h 11500F: arch/x86/include/uapi/asm/vmx.h 11501F: arch/x86/kvm/ 11502F: arch/x86/kvm/*/ 11503 11504KERNFS 11505M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11506M: Tejun Heo <tj@kernel.org> 11507S: Supported 11508T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11509F: fs/kernfs/ 11510F: include/linux/kernfs.h 11511 11512KEXEC 11513M: Eric Biederman <ebiederm@xmission.com> 11514L: kexec@lists.infradead.org 11515S: Maintained 11516W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11517F: include/linux/kexec.h 11518F: include/uapi/linux/kexec.h 11519F: kernel/kexec* 11520 11521KEYS-ENCRYPTED 11522M: Mimi Zohar <zohar@linux.ibm.com> 11523L: linux-integrity@vger.kernel.org 11524L: keyrings@vger.kernel.org 11525S: Supported 11526F: Documentation/security/keys/trusted-encrypted.rst 11527F: include/keys/encrypted-type.h 11528F: security/keys/encrypted-keys/ 11529 11530KEYS-TRUSTED 11531M: James Bottomley <jejb@linux.ibm.com> 11532M: Jarkko Sakkinen <jarkko@kernel.org> 11533M: Mimi Zohar <zohar@linux.ibm.com> 11534L: linux-integrity@vger.kernel.org 11535L: keyrings@vger.kernel.org 11536S: Supported 11537F: Documentation/security/keys/trusted-encrypted.rst 11538F: include/keys/trusted-type.h 11539F: include/keys/trusted_tpm.h 11540F: security/keys/trusted-keys/ 11541 11542KEYS-TRUSTED-CAAM 11543M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11544R: Pengutronix Kernel Team <kernel@pengutronix.de> 11545L: linux-integrity@vger.kernel.org 11546L: keyrings@vger.kernel.org 11547S: Maintained 11548F: include/keys/trusted_caam.h 11549F: security/keys/trusted-keys/trusted_caam.c 11550 11551KEYS-TRUSTED-TEE 11552M: Sumit Garg <sumit.garg@linaro.org> 11553L: linux-integrity@vger.kernel.org 11554L: keyrings@vger.kernel.org 11555S: Supported 11556F: include/keys/trusted_tee.h 11557F: security/keys/trusted-keys/trusted_tee.c 11558 11559KEYS/KEYRINGS 11560M: David Howells <dhowells@redhat.com> 11561M: Jarkko Sakkinen <jarkko@kernel.org> 11562L: keyrings@vger.kernel.org 11563S: Maintained 11564F: Documentation/security/keys/core.rst 11565F: include/keys/ 11566F: include/linux/key-type.h 11567F: include/linux/key.h 11568F: include/linux/keyctl.h 11569F: include/uapi/linux/keyctl.h 11570F: security/keys/ 11571 11572KEYS/KEYRINGS_INTEGRITY 11573M: Jarkko Sakkinen <jarkko@kernel.org> 11574M: Mimi Zohar <zohar@linux.ibm.com> 11575L: linux-integrity@vger.kernel.org 11576L: keyrings@vger.kernel.org 11577S: Supported 11578F: security/integrity/platform_certs 11579 11580KFENCE 11581M: Alexander Potapenko <glider@google.com> 11582M: Marco Elver <elver@google.com> 11583R: Dmitry Vyukov <dvyukov@google.com> 11584L: kasan-dev@googlegroups.com 11585S: Maintained 11586F: Documentation/dev-tools/kfence.rst 11587F: arch/*/include/asm/kfence.h 11588F: include/linux/kfence.h 11589F: lib/Kconfig.kfence 11590F: mm/kfence/ 11591 11592KFIFO 11593M: Stefani Seibold <stefani@seibold.net> 11594S: Maintained 11595F: include/linux/kfifo.h 11596F: lib/kfifo.c 11597F: samples/kfifo/ 11598 11599KGDB / KDB /debug_core 11600M: Jason Wessel <jason.wessel@windriver.com> 11601M: Daniel Thompson <daniel.thompson@linaro.org> 11602R: Douglas Anderson <dianders@chromium.org> 11603L: kgdb-bugreport@lists.sourceforge.net 11604S: Maintained 11605W: http://kgdb.wiki.kernel.org/ 11606T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11607F: Documentation/dev-tools/kgdb.rst 11608F: drivers/misc/kgdbts.c 11609F: drivers/tty/serial/kgdboc.c 11610F: include/linux/kdb.h 11611F: include/linux/kgdb.h 11612F: kernel/debug/ 11613F: kernel/module/kdb.c 11614 11615KHADAS MCU MFD DRIVER 11616M: Neil Armstrong <neil.armstrong@linaro.org> 11617L: linux-amlogic@lists.infradead.org 11618S: Maintained 11619F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11620F: drivers/mfd/khadas-mcu.c 11621F: drivers/thermal/khadas_mcu_fan.c 11622F: include/linux/mfd/khadas-mcu.h 11623 11624KIONIX/ROHM KX022A ACCELEROMETER 11625M: Matti Vaittinen <mazziesaccount@gmail.com> 11626L: linux-iio@vger.kernel.org 11627S: Supported 11628F: drivers/iio/accel/kionix-kx022a* 11629 11630KMEMLEAK 11631M: Catalin Marinas <catalin.marinas@arm.com> 11632S: Maintained 11633F: Documentation/dev-tools/kmemleak.rst 11634F: include/linux/kmemleak.h 11635F: mm/kmemleak.c 11636F: samples/kmemleak/kmemleak-test.c 11637 11638KMSAN 11639M: Alexander Potapenko <glider@google.com> 11640R: Marco Elver <elver@google.com> 11641R: Dmitry Vyukov <dvyukov@google.com> 11642L: kasan-dev@googlegroups.com 11643S: Maintained 11644F: Documentation/dev-tools/kmsan.rst 11645F: arch/*/include/asm/kmsan.h 11646F: arch/*/mm/kmsan_* 11647F: include/linux/kmsan*.h 11648F: lib/Kconfig.kmsan 11649F: mm/kmsan/ 11650F: scripts/Makefile.kmsan 11651 11652KPROBES 11653M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11654M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11655M: "David S. Miller" <davem@davemloft.net> 11656M: Masami Hiramatsu <mhiramat@kernel.org> 11657L: linux-kernel@vger.kernel.org 11658L: linux-trace-kernel@vger.kernel.org 11659S: Maintained 11660Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11661T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11662F: Documentation/trace/kprobes.rst 11663F: include/asm-generic/kprobes.h 11664F: include/linux/kprobes.h 11665F: kernel/kprobes.c 11666F: lib/test_kprobes.c 11667F: samples/kprobes 11668 11669KS0108 LCD CONTROLLER DRIVER 11670M: Miguel Ojeda <ojeda@kernel.org> 11671S: Maintained 11672F: Documentation/admin-guide/auxdisplay/ks0108.rst 11673F: drivers/auxdisplay/ks0108.c 11674F: include/linux/ks0108.h 11675 11676KTD253 BACKLIGHT DRIVER 11677M: Linus Walleij <linus.walleij@linaro.org> 11678S: Maintained 11679F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11680F: drivers/video/backlight/ktd253-backlight.c 11681 11682KTEST 11683M: Steven Rostedt <rostedt@goodmis.org> 11684M: John Hawley <warthog9@eaglescrag.net> 11685S: Maintained 11686F: tools/testing/ktest 11687 11688KTZ8866 BACKLIGHT DRIVER 11689M: Jianhua Lu <lujianhua000@gmail.com> 11690S: Maintained 11691F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11692F: drivers/video/backlight/ktz8866.c 11693 11694KVM PARAVIRT (KVM/paravirt) 11695M: Paolo Bonzini <pbonzini@redhat.com> 11696R: Wanpeng Li <wanpengli@tencent.com> 11697R: Vitaly Kuznetsov <vkuznets@redhat.com> 11698L: kvm@vger.kernel.org 11699S: Supported 11700T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11701F: arch/um/include/asm/kvm_para.h 11702F: arch/x86/include/asm/kvm_para.h 11703F: arch/x86/include/asm/pvclock-abi.h 11704F: arch/x86/include/uapi/asm/kvm_para.h 11705F: arch/x86/kernel/kvm.c 11706F: arch/x86/kernel/kvmclock.c 11707F: include/asm-generic/kvm_para.h 11708F: include/linux/kvm_para.h 11709F: include/uapi/asm-generic/kvm_para.h 11710F: include/uapi/linux/kvm_para.h 11711 11712KVM X86 HYPER-V (KVM/hyper-v) 11713M: Vitaly Kuznetsov <vkuznets@redhat.com> 11714M: Sean Christopherson <seanjc@google.com> 11715M: Paolo Bonzini <pbonzini@redhat.com> 11716L: kvm@vger.kernel.org 11717S: Supported 11718T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11719F: arch/x86/kvm/hyperv.* 11720F: arch/x86/kvm/kvm_onhyperv.* 11721F: arch/x86/kvm/svm/hyperv.* 11722F: arch/x86/kvm/svm/svm_onhyperv.* 11723F: arch/x86/kvm/vmx/hyperv.* 11724 11725KVM X86 Xen (KVM/Xen) 11726M: David Woodhouse <dwmw2@infradead.org> 11727M: Paul Durrant <paul@xen.org> 11728M: Sean Christopherson <seanjc@google.com> 11729M: Paolo Bonzini <pbonzini@redhat.com> 11730L: kvm@vger.kernel.org 11731S: Supported 11732T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11733F: arch/x86/kvm/xen.* 11734 11735L3MDEV 11736M: David Ahern <dsahern@kernel.org> 11737L: netdev@vger.kernel.org 11738S: Maintained 11739F: include/net/l3mdev.h 11740F: net/l3mdev 11741 11742LANDLOCK SECURITY MODULE 11743M: Mickaël Salaün <mic@digikod.net> 11744L: linux-security-module@vger.kernel.org 11745S: Supported 11746W: https://landlock.io 11747T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11748F: Documentation/security/landlock.rst 11749F: Documentation/userspace-api/landlock.rst 11750F: include/uapi/linux/landlock.h 11751F: samples/landlock/ 11752F: security/landlock/ 11753F: tools/testing/selftests/landlock/ 11754K: landlock 11755K: LANDLOCK 11756 11757LANTIQ / INTEL Ethernet drivers 11758M: Hauke Mehrtens <hauke@hauke-m.de> 11759L: netdev@vger.kernel.org 11760S: Maintained 11761F: drivers/net/dsa/lantiq_gswip.c 11762F: drivers/net/dsa/lantiq_pce.h 11763F: drivers/net/ethernet/lantiq_xrx200.c 11764F: net/dsa/tag_gswip.c 11765 11766LANTIQ MIPS ARCHITECTURE 11767M: John Crispin <john@phrozen.org> 11768L: linux-mips@vger.kernel.org 11769S: Maintained 11770F: arch/mips/lantiq 11771F: drivers/soc/lantiq 11772 11773LASI 53c700 driver for PARISC 11774M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11775L: linux-scsi@vger.kernel.org 11776S: Maintained 11777F: Documentation/scsi/53c700.rst 11778F: drivers/scsi/53c700* 11779 11780LEAKING_ADDRESSES 11781M: Tobin C. Harding <me@tobin.cc> 11782M: Tycho Andersen <tycho@tycho.pizza> 11783L: linux-hardening@vger.kernel.org 11784S: Maintained 11785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11786F: scripts/leaking_addresses.pl 11787 11788LED SUBSYSTEM 11789M: Pavel Machek <pavel@ucw.cz> 11790M: Lee Jones <lee@kernel.org> 11791L: linux-leds@vger.kernel.org 11792S: Maintained 11793T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11794F: Documentation/devicetree/bindings/leds/ 11795F: Documentation/leds/ 11796F: drivers/leds/ 11797F: include/dt-bindings/leds/ 11798F: include/linux/leds.h 11799 11800LEGACY EEPROM DRIVER 11801M: Jean Delvare <jdelvare@suse.com> 11802S: Maintained 11803F: Documentation/misc-devices/eeprom.rst 11804F: drivers/misc/eeprom/eeprom.c 11805 11806LEGO MINDSTORMS EV3 11807R: David Lechner <david@lechnology.com> 11808S: Maintained 11809F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11810F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11811F: drivers/power/supply/lego_ev3_battery.c 11812 11813LEGO USB Tower driver 11814M: Juergen Stuber <starblue@users.sourceforge.net> 11815L: legousb-devel@lists.sourceforge.net 11816S: Maintained 11817W: http://legousb.sourceforge.net/ 11818F: drivers/usb/misc/legousbtower.c 11819 11820LETSKETCH HID TABLET DRIVER 11821M: Hans de Goede <hdegoede@redhat.com> 11822L: linux-input@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11825F: drivers/hid/hid-letsketch.c 11826 11827LG LAPTOP EXTRAS 11828M: Matan Ziv-Av <matan@svgalib.org> 11829L: platform-driver-x86@vger.kernel.org 11830S: Maintained 11831F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11832F: Documentation/admin-guide/laptops/lg-laptop.rst 11833F: drivers/platform/x86/lg-laptop.c 11834 11835LG2160 MEDIA DRIVER 11836M: Michael Krufky <mkrufky@linuxtv.org> 11837L: linux-media@vger.kernel.org 11838S: Maintained 11839W: https://linuxtv.org 11840W: http://github.com/mkrufky 11841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11842T: git git://linuxtv.org/mkrufky/tuners.git 11843F: drivers/media/dvb-frontends/lg2160.* 11844 11845LGDT3305 MEDIA DRIVER 11846M: Michael Krufky <mkrufky@linuxtv.org> 11847L: linux-media@vger.kernel.org 11848S: Maintained 11849W: https://linuxtv.org 11850W: http://github.com/mkrufky 11851Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11852T: git git://linuxtv.org/mkrufky/tuners.git 11853F: drivers/media/dvb-frontends/lgdt3305.* 11854 11855LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11856M: Viresh Kumar <vireshk@kernel.org> 11857L: linux-ide@vger.kernel.org 11858S: Maintained 11859T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11860F: drivers/ata/pata_arasan_cf.c 11861F: include/linux/pata_arasan_cf_data.h 11862 11863LIBATA PATA DRIVERS 11864R: Sergey Shtylyov <s.shtylyov@omp.ru> 11865L: linux-ide@vger.kernel.org 11866F: drivers/ata/ata_*.c 11867F: drivers/ata/pata_*.c 11868 11869LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11870M: Linus Walleij <linus.walleij@linaro.org> 11871L: linux-ide@vger.kernel.org 11872S: Maintained 11873T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11874F: drivers/ata/pata_ftide010.c 11875F: drivers/ata/sata_gemini.c 11876F: drivers/ata/sata_gemini.h 11877 11878LIBATA SATA AHCI PLATFORM devices support 11879M: Hans de Goede <hdegoede@redhat.com> 11880M: Jens Axboe <axboe@kernel.dk> 11881L: linux-ide@vger.kernel.org 11882S: Maintained 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11884F: drivers/ata/ahci_platform.c 11885F: drivers/ata/libahci_platform.c 11886F: include/linux/ahci_platform.h 11887 11888LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11889M: Serge Semin <fancer.lancer@gmail.com> 11890L: linux-ide@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11893F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11894F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11895F: drivers/ata/ahci_dwc.c 11896 11897LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11898M: Mikael Pettersson <mikpelinux@gmail.com> 11899L: linux-ide@vger.kernel.org 11900S: Maintained 11901T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11902F: drivers/ata/sata_promise.* 11903 11904LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11905M: Damien Le Moal <dlemoal@kernel.org> 11906L: linux-ide@vger.kernel.org 11907S: Maintained 11908T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11909F: Documentation/ABI/testing/sysfs-ata 11910F: Documentation/devicetree/bindings/ata/ 11911F: drivers/ata/ 11912F: include/linux/ata.h 11913F: include/linux/libata.h 11914 11915LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11916M: Vishal Verma <vishal.l.verma@intel.com> 11917M: Dan Williams <dan.j.williams@intel.com> 11918M: Dave Jiang <dave.jiang@intel.com> 11919L: nvdimm@lists.linux.dev 11920S: Supported 11921Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11922P: Documentation/nvdimm/maintainer-entry-profile.rst 11923F: drivers/nvdimm/btt* 11924 11925LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11926M: Dan Williams <dan.j.williams@intel.com> 11927M: Vishal Verma <vishal.l.verma@intel.com> 11928M: Dave Jiang <dave.jiang@intel.com> 11929L: nvdimm@lists.linux.dev 11930S: Supported 11931Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11932P: Documentation/nvdimm/maintainer-entry-profile.rst 11933F: drivers/nvdimm/pmem* 11934 11935LIBNVDIMM: DEVICETREE BINDINGS 11936M: Oliver O'Halloran <oohall@gmail.com> 11937L: nvdimm@lists.linux.dev 11938S: Supported 11939Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11940F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11941F: drivers/nvdimm/of_pmem.c 11942 11943LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11944M: Dan Williams <dan.j.williams@intel.com> 11945M: Vishal Verma <vishal.l.verma@intel.com> 11946M: Dave Jiang <dave.jiang@intel.com> 11947M: Ira Weiny <ira.weiny@intel.com> 11948L: nvdimm@lists.linux.dev 11949S: Supported 11950Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11951P: Documentation/nvdimm/maintainer-entry-profile.rst 11952T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11953F: drivers/acpi/nfit/* 11954F: drivers/nvdimm/* 11955F: include/linux/libnvdimm.h 11956F: include/linux/nd.h 11957F: include/uapi/linux/ndctl.h 11958F: tools/testing/nvdimm/ 11959 11960LICENSES and SPDX stuff 11961M: Thomas Gleixner <tglx@linutronix.de> 11962M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11963L: linux-spdx@vger.kernel.org 11964S: Maintained 11965T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11966F: COPYING 11967F: Documentation/process/license-rules.rst 11968F: LICENSES/ 11969F: scripts/spdxcheck-test.sh 11970F: scripts/spdxcheck.py 11971F: scripts/spdxexclude 11972 11973LINEAR RANGES HELPERS 11974M: Mark Brown <broonie@kernel.org> 11975R: Matti Vaittinen <mazziesaccount@gmail.com> 11976F: include/linux/linear_range.h 11977F: lib/linear_ranges.c 11978F: lib/test_linear_ranges.c 11979 11980LINUX FOR POWER MACINTOSH 11981L: linuxppc-dev@lists.ozlabs.org 11982S: Orphan 11983F: arch/powerpc/platforms/powermac/ 11984F: drivers/macintosh/ 11985X: drivers/macintosh/adb-iop.c 11986X: drivers/macintosh/via-macii.c 11987 11988LINUX FOR POWERPC (32-BIT AND 64-BIT) 11989M: Michael Ellerman <mpe@ellerman.id.au> 11990R: Nicholas Piggin <npiggin@gmail.com> 11991R: Christophe Leroy <christophe.leroy@csgroup.eu> 11992L: linuxppc-dev@lists.ozlabs.org 11993S: Supported 11994W: https://github.com/linuxppc/wiki/wiki 11995Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11996T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11997F: Documentation/ABI/stable/sysfs-firmware-opal-* 11998F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11999F: Documentation/devicetree/bindings/powerpc/ 12000F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12001F: Documentation/powerpc/ 12002F: arch/powerpc/ 12003F: drivers/*/*/*pasemi* 12004F: drivers/*/*pasemi* 12005F: drivers/char/tpm/tpm_ibmvtpm* 12006F: drivers/crypto/nx/ 12007F: drivers/crypto/vmx/ 12008F: drivers/i2c/busses/i2c-opal.c 12009F: drivers/net/ethernet/ibm/ibmveth.* 12010F: drivers/net/ethernet/ibm/ibmvnic.* 12011F: drivers/pci/hotplug/pnv_php.c 12012F: drivers/pci/hotplug/rpa* 12013F: drivers/rtc/rtc-opal.c 12014F: drivers/scsi/ibmvscsi/ 12015F: drivers/tty/hvc/hvc_opal.c 12016F: drivers/watchdog/wdrtas.c 12017F: tools/testing/selftests/powerpc 12018N: /pmac 12019N: powermac 12020N: powernv 12021N: [^a-z0-9]ps3 12022N: pseries 12023 12024LINUX FOR POWERPC EMBEDDED MPC5XXX 12025M: Anatolij Gustschin <agust@denx.de> 12026L: linuxppc-dev@lists.ozlabs.org 12027S: Odd Fixes 12028F: arch/powerpc/platforms/512x/ 12029F: arch/powerpc/platforms/52xx/ 12030 12031LINUX FOR POWERPC EMBEDDED PPC4XX 12032L: linuxppc-dev@lists.ozlabs.org 12033S: Orphan 12034F: arch/powerpc/platforms/40x/ 12035F: arch/powerpc/platforms/44x/ 12036 12037LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12038M: Scott Wood <oss@buserror.net> 12039L: linuxppc-dev@lists.ozlabs.org 12040S: Odd fixes 12041T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12042F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12043F: Documentation/devicetree/bindings/powerpc/fsl/ 12044F: arch/powerpc/platforms/83xx/ 12045F: arch/powerpc/platforms/85xx/ 12046 12047LINUX FOR POWERPC EMBEDDED PPC8XX 12048M: Christophe Leroy <christophe.leroy@csgroup.eu> 12049L: linuxppc-dev@lists.ozlabs.org 12050S: Maintained 12051F: arch/powerpc/platforms/8xx/ 12052 12053LINUX KERNEL DUMP TEST MODULE (LKDTM) 12054M: Kees Cook <keescook@chromium.org> 12055S: Maintained 12056F: drivers/misc/lkdtm/* 12057F: tools/testing/selftests/lkdtm/* 12058 12059LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12060M: Alan Stern <stern@rowland.harvard.edu> 12061M: Andrea Parri <parri.andrea@gmail.com> 12062M: Will Deacon <will@kernel.org> 12063M: Peter Zijlstra <peterz@infradead.org> 12064M: Boqun Feng <boqun.feng@gmail.com> 12065M: Nicholas Piggin <npiggin@gmail.com> 12066M: David Howells <dhowells@redhat.com> 12067M: Jade Alglave <j.alglave@ucl.ac.uk> 12068M: Luc Maranget <luc.maranget@inria.fr> 12069M: "Paul E. McKenney" <paulmck@kernel.org> 12070R: Akira Yokosawa <akiyks@gmail.com> 12071R: Daniel Lustig <dlustig@nvidia.com> 12072R: Joel Fernandes <joel@joelfernandes.org> 12073L: linux-kernel@vger.kernel.org 12074L: linux-arch@vger.kernel.org 12075S: Supported 12076T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12077F: Documentation/atomic_bitops.txt 12078F: Documentation/atomic_t.txt 12079F: Documentation/core-api/refcount-vs-atomic.rst 12080F: Documentation/litmus-tests/ 12081F: Documentation/memory-barriers.txt 12082F: tools/memory-model/ 12083 12084LINUX-NEXT TREE 12085M: Stephen Rothwell <sfr@canb.auug.org.au> 12086L: linux-next@vger.kernel.org 12087S: Supported 12088B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12089T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12090 12091LIS3LV02D ACCELEROMETER DRIVER 12092M: Eric Piel <eric.piel@tremplin-utc.net> 12093S: Maintained 12094F: Documentation/misc-devices/lis3lv02d.rst 12095F: drivers/misc/lis3lv02d/ 12096F: drivers/platform/x86/hp/hp_accel.c 12097 12098LIST KUNIT TEST 12099M: David Gow <davidgow@google.com> 12100L: linux-kselftest@vger.kernel.org 12101L: kunit-dev@googlegroups.com 12102S: Maintained 12103F: lib/list-test.c 12104 12105LITEX PLATFORM 12106M: Karol Gugala <kgugala@antmicro.com> 12107M: Mateusz Holenko <mholenko@antmicro.com> 12108M: Gabriel Somlo <gsomlo@gmail.com> 12109M: Joel Stanley <joel@jms.id.au> 12110S: Maintained 12111F: Documentation/devicetree/bindings/*/litex,*.yaml 12112F: arch/openrisc/boot/dts/or1klitex.dts 12113F: drivers/mmc/host/litex_mmc.c 12114F: drivers/net/ethernet/litex/* 12115F: drivers/soc/litex/* 12116F: drivers/tty/serial/liteuart.c 12117F: include/linux/litex.h 12118N: litex 12119 12120LIVE PATCHING 12121M: Josh Poimboeuf <jpoimboe@kernel.org> 12122M: Jiri Kosina <jikos@kernel.org> 12123M: Miroslav Benes <mbenes@suse.cz> 12124M: Petr Mladek <pmladek@suse.com> 12125R: Joe Lawrence <joe.lawrence@redhat.com> 12126L: live-patching@vger.kernel.org 12127S: Maintained 12128T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12129F: Documentation/ABI/testing/sysfs-kernel-livepatch 12130F: Documentation/livepatch/ 12131F: arch/powerpc/include/asm/livepatch.h 12132F: include/linux/livepatch.h 12133F: kernel/livepatch/ 12134F: kernel/module/livepatch.c 12135F: lib/livepatch/ 12136F: samples/livepatch/ 12137F: tools/testing/selftests/livepatch/ 12138 12139LLC (802.2) 12140L: netdev@vger.kernel.org 12141S: Odd fixes 12142F: include/linux/llc.h 12143F: include/net/llc* 12144F: include/uapi/linux/llc.h 12145F: net/llc/ 12146 12147LM73 HARDWARE MONITOR DRIVER 12148M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12149L: linux-hwmon@vger.kernel.org 12150S: Maintained 12151F: drivers/hwmon/lm73.c 12152 12153LM78 HARDWARE MONITOR DRIVER 12154M: Jean Delvare <jdelvare@suse.com> 12155L: linux-hwmon@vger.kernel.org 12156S: Maintained 12157F: Documentation/hwmon/lm78.rst 12158F: drivers/hwmon/lm78.c 12159 12160LM83 HARDWARE MONITOR DRIVER 12161M: Jean Delvare <jdelvare@suse.com> 12162L: linux-hwmon@vger.kernel.org 12163S: Maintained 12164F: Documentation/hwmon/lm83.rst 12165F: drivers/hwmon/lm83.c 12166 12167LM90 HARDWARE MONITOR DRIVER 12168M: Jean Delvare <jdelvare@suse.com> 12169L: linux-hwmon@vger.kernel.org 12170S: Maintained 12171F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12172F: Documentation/hwmon/lm90.rst 12173F: drivers/hwmon/lm90.c 12174F: include/dt-bindings/thermal/lm90.h 12175 12176LM95234 HARDWARE MONITOR DRIVER 12177M: Guenter Roeck <linux@roeck-us.net> 12178L: linux-hwmon@vger.kernel.org 12179S: Maintained 12180F: Documentation/hwmon/lm95234.rst 12181F: drivers/hwmon/lm95234.c 12182 12183LME2510 MEDIA DRIVER 12184M: Malcolm Priestley <tvboxspy@gmail.com> 12185L: linux-media@vger.kernel.org 12186S: Maintained 12187W: https://linuxtv.org 12188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12189F: drivers/media/usb/dvb-usb-v2/lmedm04* 12190 12191LOADPIN SECURITY MODULE 12192M: Kees Cook <keescook@chromium.org> 12193S: Supported 12194T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12195F: Documentation/admin-guide/LSM/LoadPin.rst 12196F: security/loadpin/ 12197 12198LOCKING PRIMITIVES 12199M: Peter Zijlstra <peterz@infradead.org> 12200M: Ingo Molnar <mingo@redhat.com> 12201M: Will Deacon <will@kernel.org> 12202R: Waiman Long <longman@redhat.com> 12203R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12204L: linux-kernel@vger.kernel.org 12205S: Maintained 12206T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12207F: Documentation/locking/ 12208F: arch/*/include/asm/spinlock*.h 12209F: include/linux/lockdep.h 12210F: include/linux/mutex*.h 12211F: include/linux/rwlock*.h 12212F: include/linux/rwsem*.h 12213F: include/linux/seqlock.h 12214F: include/linux/spinlock*.h 12215F: kernel/locking/ 12216F: lib/locking*.[ch] 12217X: kernel/locking/locktorture.c 12218 12219LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12220M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12221L: linux-ntfs-dev@lists.sourceforge.net 12222S: Maintained 12223W: http://www.linux-ntfs.org/content/view/19/37/ 12224F: Documentation/admin-guide/ldm.rst 12225F: block/partitions/ldm.* 12226 12227LOGITECH HID GAMING KEYBOARDS 12228M: Hans de Goede <hdegoede@redhat.com> 12229L: linux-input@vger.kernel.org 12230S: Maintained 12231T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12232F: drivers/hid/hid-lg-g15.c 12233 12234LONTIUM LT8912B MIPI TO HDMI BRIDGE 12235M: Adrien Grassein <adrien.grassein@gmail.com> 12236S: Maintained 12237F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12238F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12239 12240LOONGARCH 12241M: Huacai Chen <chenhuacai@kernel.org> 12242R: WANG Xuerui <kernel@xen0n.name> 12243L: loongarch@lists.linux.dev 12244S: Maintained 12245T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12246F: Documentation/loongarch/ 12247F: Documentation/translations/zh_CN/loongarch/ 12248F: arch/loongarch/ 12249F: drivers/*/*loongarch* 12250 12251LOONGSON GPIO DRIVER 12252M: Yinbo Zhu <zhuyinbo@loongson.cn> 12253L: linux-gpio@vger.kernel.org 12254S: Maintained 12255F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12256F: drivers/gpio/gpio-loongson-64bit.c 12257 12258LOONGSON LS2X I2C DRIVER 12259M: Binbin Zhou <zhoubinbin@loongson.cn> 12260L: linux-i2c@vger.kernel.org 12261S: Maintained 12262F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12263F: drivers/i2c/busses/i2c-ls2x.c 12264 12265LOONGSON-2 SOC SERIES CLOCK DRIVER 12266M: Yinbo Zhu <zhuyinbo@loongson.cn> 12267L: linux-clk@vger.kernel.org 12268S: Maintained 12269F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12270F: drivers/clk/clk-loongson2.c 12271F: include/dt-bindings/clock/loongson,ls2k-clk.h 12272 12273LOONGSON-2 SOC SERIES GUTS DRIVER 12274M: Yinbo Zhu <zhuyinbo@loongson.cn> 12275L: loongarch@lists.linux.dev 12276S: Maintained 12277F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12278F: drivers/soc/loongson/loongson2_guts.c 12279 12280LOONGSON-2 SOC SERIES PINCTRL DRIVER 12281M: zhanghongchen <zhanghongchen@loongson.cn> 12282M: Yinbo Zhu <zhuyinbo@loongson.cn> 12283L: linux-gpio@vger.kernel.org 12284S: Maintained 12285F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12286F: drivers/pinctrl/pinctrl-loongson2.c 12287 12288LOONGSON-2 SOC SERIES THERMAL DRIVER 12289M: zhanghongchen <zhanghongchen@loongson.cn> 12290M: Yinbo Zhu <zhuyinbo@loongson.cn> 12291L: linux-pm@vger.kernel.org 12292S: Maintained 12293F: drivers/thermal/loongson2_thermal.c 12294 12295LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12296M: Sathya Prakash <sathya.prakash@broadcom.com> 12297M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12298M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12299L: MPT-FusionLinux.pdl@broadcom.com 12300L: linux-scsi@vger.kernel.org 12301S: Supported 12302W: http://www.avagotech.com/support/ 12303F: drivers/message/fusion/ 12304F: drivers/scsi/mpt3sas/ 12305 12306LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12307M: Matthew Wilcox <willy@infradead.org> 12308L: linux-scsi@vger.kernel.org 12309S: Maintained 12310F: drivers/scsi/sym53c8xx_2/ 12311 12312LTC1660 DAC DRIVER 12313M: Marcus Folkesson <marcus.folkesson@gmail.com> 12314L: linux-iio@vger.kernel.org 12315S: Maintained 12316F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12317F: drivers/iio/dac/ltc1660.c 12318 12319LTC2688 IIO DAC DRIVER 12320M: Nuno Sá <nuno.sa@analog.com> 12321L: linux-iio@vger.kernel.org 12322S: Supported 12323W: https://ez.analog.com/linux-software-drivers 12324F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12325F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12326F: drivers/iio/dac/ltc2688.c 12327 12328LTC2947 HARDWARE MONITOR DRIVER 12329M: Nuno Sá <nuno.sa@analog.com> 12330L: linux-hwmon@vger.kernel.org 12331S: Supported 12332W: https://ez.analog.com/linux-software-drivers 12333F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12334F: drivers/hwmon/ltc2947-core.c 12335F: drivers/hwmon/ltc2947-i2c.c 12336F: drivers/hwmon/ltc2947-spi.c 12337F: drivers/hwmon/ltc2947.h 12338 12339LTC2983 IIO TEMPERATURE DRIVER 12340M: Nuno Sá <nuno.sa@analog.com> 12341L: linux-iio@vger.kernel.org 12342S: Supported 12343W: https://ez.analog.com/linux-software-drivers 12344F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12345F: drivers/iio/temperature/ltc2983.c 12346 12347LTC4261 HARDWARE MONITOR DRIVER 12348M: Guenter Roeck <linux@roeck-us.net> 12349L: linux-hwmon@vger.kernel.org 12350S: Maintained 12351F: Documentation/hwmon/ltc4261.rst 12352F: drivers/hwmon/ltc4261.c 12353 12354LTC4306 I2C MULTIPLEXER DRIVER 12355M: Michael Hennerich <michael.hennerich@analog.com> 12356L: linux-i2c@vger.kernel.org 12357S: Supported 12358W: https://ez.analog.com/linux-software-drivers 12359F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12360F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12361 12362LTP (Linux Test Project) 12363M: Mike Frysinger <vapier@gentoo.org> 12364M: Cyril Hrubis <chrubis@suse.cz> 12365M: Wanlong Gao <wanlong.gao@gmail.com> 12366M: Jan Stancek <jstancek@redhat.com> 12367M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12368M: Alexey Kodanev <alexey.kodanev@oracle.com> 12369L: ltp@lists.linux.it (subscribers-only) 12370S: Maintained 12371W: http://linux-test-project.github.io/ 12372T: git https://github.com/linux-test-project/ltp.git 12373 12374LYNX 28G SERDES PHY DRIVER 12375M: Ioana Ciornei <ioana.ciornei@nxp.com> 12376L: netdev@vger.kernel.org 12377S: Supported 12378F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12379F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12380 12381LYNX PCS MODULE 12382M: Ioana Ciornei <ioana.ciornei@nxp.com> 12383L: netdev@vger.kernel.org 12384S: Supported 12385F: drivers/net/pcs/pcs-lynx.c 12386F: include/linux/pcs-lynx.h 12387 12388M68K ARCHITECTURE 12389M: Geert Uytterhoeven <geert@linux-m68k.org> 12390L: linux-m68k@lists.linux-m68k.org 12391S: Maintained 12392W: http://www.linux-m68k.org/ 12393T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12394F: arch/m68k/ 12395F: drivers/zorro/ 12396 12397M68K ON APPLE MACINTOSH 12398M: Joshua Thompson <funaho@jurai.org> 12399L: linux-m68k@lists.linux-m68k.org 12400S: Maintained 12401W: http://www.mac.linux-m68k.org/ 12402F: arch/m68k/mac/ 12403F: drivers/macintosh/adb-iop.c 12404F: drivers/macintosh/via-macii.c 12405 12406M68K ON HP9000/300 12407M: Philip Blundell <philb@gnu.org> 12408S: Maintained 12409W: http://www.tazenda.demon.co.uk/phil/linux-hp 12410F: arch/m68k/hp300/ 12411 12412M88DS3103 MEDIA DRIVER 12413M: Antti Palosaari <crope@iki.fi> 12414L: linux-media@vger.kernel.org 12415S: Maintained 12416W: https://linuxtv.org 12417W: http://palosaari.fi/linux/ 12418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12419T: git git://linuxtv.org/anttip/media_tree.git 12420F: drivers/media/dvb-frontends/m88ds3103* 12421 12422M88RS2000 MEDIA DRIVER 12423M: Malcolm Priestley <tvboxspy@gmail.com> 12424L: linux-media@vger.kernel.org 12425S: Maintained 12426W: https://linuxtv.org 12427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12428F: drivers/media/dvb-frontends/m88rs2000* 12429 12430MA901 MASTERKIT USB FM RADIO DRIVER 12431M: Alexey Klimov <klimov.linux@gmail.com> 12432L: linux-media@vger.kernel.org 12433S: Maintained 12434T: git git://linuxtv.org/media_tree.git 12435F: drivers/media/radio/radio-ma901.c 12436 12437MAC80211 12438M: Johannes Berg <johannes@sipsolutions.net> 12439L: linux-wireless@vger.kernel.org 12440S: Maintained 12441W: https://wireless.wiki.kernel.org/ 12442Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12443T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12444T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12445F: Documentation/networking/mac80211-injection.rst 12446F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12447F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12448F: include/net/mac80211.h 12449F: net/mac80211/ 12450 12451MAILBOX API 12452M: Jassi Brar <jassisinghbrar@gmail.com> 12453L: linux-kernel@vger.kernel.org 12454S: Maintained 12455F: Documentation/devicetree/bindings/mailbox/ 12456F: drivers/mailbox/ 12457F: include/dt-bindings/mailbox/ 12458F: include/linux/mailbox_client.h 12459F: include/linux/mailbox_controller.h 12460 12461MAILBOX ARM MHUv2 12462M: Viresh Kumar <viresh.kumar@linaro.org> 12463M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12464L: linux-kernel@vger.kernel.org 12465S: Maintained 12466F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12467F: drivers/mailbox/arm_mhuv2.c 12468F: include/linux/mailbox/arm_mhuv2_message.h 12469 12470MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12471M: Michael Kerrisk <mtk.manpages@gmail.com> 12472L: linux-man@vger.kernel.org 12473S: Maintained 12474W: http://www.kernel.org/doc/man-pages 12475 12476MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12477M: Jeremy Kerr <jk@codeconstruct.com.au> 12478M: Matt Johnston <matt@codeconstruct.com.au> 12479L: netdev@vger.kernel.org 12480S: Maintained 12481F: Documentation/networking/mctp.rst 12482F: drivers/net/mctp/ 12483F: include/net/mctp.h 12484F: include/net/mctpdevice.h 12485F: include/net/netns/mctp.h 12486F: net/mctp/ 12487 12488MAPLE TREE 12489M: Liam R. Howlett <Liam.Howlett@oracle.com> 12490L: linux-mm@kvack.org 12491S: Supported 12492F: Documentation/core-api/maple_tree.rst 12493F: include/linux/maple_tree.h 12494F: include/trace/events/maple_tree.h 12495F: lib/maple_tree.c 12496F: lib/test_maple_tree.c 12497F: tools/testing/radix-tree/linux/maple_tree.h 12498F: tools/testing/radix-tree/maple.c 12499 12500MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12501M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12502L: linux-mips@vger.kernel.org 12503S: Maintained 12504F: arch/mips/boot/dts/img/pistachio* 12505 12506MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12507M: Andrew Lunn <andrew@lunn.ch> 12508L: netdev@vger.kernel.org 12509S: Maintained 12510F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12511F: Documentation/networking/devlink/mv88e6xxx.rst 12512F: drivers/net/dsa/mv88e6xxx/ 12513F: include/linux/dsa/mv88e6xxx.h 12514F: include/linux/platform_data/mv88e6xxx.h 12515 12516MARVELL ARMADA 3700 PHY DRIVERS 12517M: Miquel Raynal <miquel.raynal@bootlin.com> 12518S: Maintained 12519F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12520F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12521F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12522F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12523 12524MARVELL ARMADA 3700 SERIAL DRIVER 12525M: Pali Rohár <pali@kernel.org> 12526S: Maintained 12527F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12528F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12529F: drivers/tty/serial/mvebu-uart.c 12530 12531MARVELL ARMADA DRM SUPPORT 12532M: Russell King <linux@armlinux.org.uk> 12533S: Maintained 12534T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12535T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12536F: Documentation/devicetree/bindings/display/armada/ 12537F: drivers/gpu/drm/armada/ 12538F: include/uapi/drm/armada_drm.h 12539 12540MARVELL CRYPTO DRIVER 12541M: Boris Brezillon <bbrezillon@kernel.org> 12542M: Arnaud Ebalard <arno@natisbad.org> 12543M: Srujana Challa <schalla@marvell.com> 12544L: linux-crypto@vger.kernel.org 12545S: Maintained 12546F: drivers/crypto/marvell/ 12547F: include/linux/soc/marvell/octeontx2/ 12548 12549MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12550M: Mirko Lindner <mlindner@marvell.com> 12551M: Stephen Hemminger <stephen@networkplumber.org> 12552L: netdev@vger.kernel.org 12553S: Maintained 12554F: drivers/net/ethernet/marvell/sk* 12555 12556MARVELL LIBERTAS WIRELESS DRIVER 12557L: libertas-dev@lists.infradead.org 12558S: Orphan 12559F: drivers/net/wireless/marvell/libertas/ 12560 12561MARVELL MACCHIATOBIN SUPPORT 12562M: Russell King <linux@armlinux.org.uk> 12563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12564S: Maintained 12565F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12566 12567MARVELL MV643XX ETHERNET DRIVER 12568M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12569L: netdev@vger.kernel.org 12570S: Maintained 12571F: drivers/net/ethernet/marvell/mv643xx_eth.* 12572F: include/linux/mv643xx.h 12573 12574MARVELL MV88X3310 PHY DRIVER 12575M: Russell King <linux@armlinux.org.uk> 12576M: Marek Behún <kabel@kernel.org> 12577L: netdev@vger.kernel.org 12578S: Maintained 12579F: drivers/net/phy/marvell10g.c 12580 12581MARVELL MVEBU THERMAL DRIVER 12582M: Miquel Raynal <miquel.raynal@bootlin.com> 12583S: Maintained 12584F: drivers/thermal/armada_thermal.c 12585 12586MARVELL MVNETA ETHERNET DRIVER 12587M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12588L: netdev@vger.kernel.org 12589S: Maintained 12590F: drivers/net/ethernet/marvell/mvneta.* 12591 12592MARVELL MVPP2 ETHERNET DRIVER 12593M: Marcin Wojtas <mw@semihalf.com> 12594M: Russell King <linux@armlinux.org.uk> 12595L: netdev@vger.kernel.org 12596S: Maintained 12597F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12598F: drivers/net/ethernet/marvell/mvpp2/ 12599 12600MARVELL MWIFIEX WIRELESS DRIVER 12601M: Amitkumar Karwar <amitkarwar@gmail.com> 12602M: Ganapathi Bhat <ganapathi017@gmail.com> 12603M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12604M: Xinming Hu <huxinming820@gmail.com> 12605L: linux-wireless@vger.kernel.org 12606S: Maintained 12607F: drivers/net/wireless/marvell/mwifiex/ 12608 12609MARVELL MWL8K WIRELESS DRIVER 12610M: Lennert Buytenhek <buytenh@wantstofly.org> 12611L: linux-wireless@vger.kernel.org 12612S: Odd Fixes 12613F: drivers/net/wireless/marvell/mwl8k.c 12614 12615MARVELL NAND CONTROLLER DRIVER 12616M: Miquel Raynal <miquel.raynal@bootlin.com> 12617L: linux-mtd@lists.infradead.org 12618S: Maintained 12619F: drivers/mtd/nand/raw/marvell_nand.c 12620 12621MARVELL OCTEON ENDPOINT DRIVER 12622M: Veerasenareddy Burru <vburru@marvell.com> 12623M: Sathesh Edara <sedara@marvell.com> 12624L: netdev@vger.kernel.org 12625S: Supported 12626F: drivers/net/ethernet/marvell/octeon_ep 12627 12628MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12629M: Sunil Goutham <sgoutham@marvell.com> 12630M: Geetha sowjanya <gakula@marvell.com> 12631M: Subbaraya Sundeep <sbhatta@marvell.com> 12632M: hariprasad <hkelam@marvell.com> 12633L: netdev@vger.kernel.org 12634S: Supported 12635F: drivers/net/ethernet/marvell/octeontx2/nic/ 12636F: include/linux/soc/marvell/octeontx2/ 12637 12638MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12639M: Sunil Goutham <sgoutham@marvell.com> 12640M: Linu Cherian <lcherian@marvell.com> 12641M: Geetha sowjanya <gakula@marvell.com> 12642M: Jerin Jacob <jerinj@marvell.com> 12643M: hariprasad <hkelam@marvell.com> 12644M: Subbaraya Sundeep <sbhatta@marvell.com> 12645L: netdev@vger.kernel.org 12646S: Supported 12647F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12648F: drivers/net/ethernet/marvell/octeontx2/af/ 12649 12650MARVELL PRESTERA ETHERNET SWITCH DRIVER 12651M: Taras Chornyi <taras.chornyi@plvision.eu> 12652S: Supported 12653W: https://github.com/Marvell-switching/switchdev-prestera 12654F: drivers/net/ethernet/marvell/prestera/ 12655 12656MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12657M: Nicolas Pitre <nico@fluxnic.net> 12658S: Odd Fixes 12659F: drivers/mmc/host/mvsdio.* 12660 12661MARVELL USB MDIO CONTROLLER DRIVER 12662M: Tobias Waldekranz <tobias@waldekranz.com> 12663L: netdev@vger.kernel.org 12664S: Maintained 12665F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12666F: drivers/net/mdio/mdio-mvusb.c 12667 12668MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12669M: Hu Ziji <huziji@marvell.com> 12670L: linux-mmc@vger.kernel.org 12671S: Supported 12672F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12673F: drivers/mmc/host/sdhci-xenon* 12674 12675MATROX FRAMEBUFFER DRIVER 12676L: linux-fbdev@vger.kernel.org 12677S: Orphan 12678F: drivers/video/fbdev/matrox/matroxfb_* 12679F: include/uapi/linux/matroxfb.h 12680 12681MAX15301 DRIVER 12682M: Daniel Nilsson <daniel.nilsson@flex.com> 12683L: linux-hwmon@vger.kernel.org 12684S: Maintained 12685F: Documentation/hwmon/max15301.rst 12686F: drivers/hwmon/pmbus/max15301.c 12687 12688MAX16065 HARDWARE MONITOR DRIVER 12689M: Guenter Roeck <linux@roeck-us.net> 12690L: linux-hwmon@vger.kernel.org 12691S: Maintained 12692F: Documentation/hwmon/max16065.rst 12693F: drivers/hwmon/max16065.c 12694 12695MAX2175 SDR TUNER DRIVER 12696M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12697L: linux-media@vger.kernel.org 12698S: Maintained 12699T: git git://linuxtv.org/media_tree.git 12700F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12701F: Documentation/userspace-api/media/drivers/max2175.rst 12702F: drivers/media/i2c/max2175* 12703F: include/uapi/linux/max2175.h 12704 12705MAX31827 TEMPERATURE SWITCH DRIVER 12706M: Daniel Matyas <daniel.matyas@analog.com> 12707L: linux-hwmon@vger.kernel.org 12708S: Supported 12709W: http://ez.analog.com/community/linux-device-drivers 12710F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12711F: Documentation/hwmon/max31827.rst 12712F: drivers/hwmon/max31827.c 12713 12714MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12715L: linux-hwmon@vger.kernel.org 12716S: Orphan 12717F: Documentation/hwmon/max6650.rst 12718F: drivers/hwmon/max6650.c 12719 12720MAX6697 HARDWARE MONITOR DRIVER 12721M: Guenter Roeck <linux@roeck-us.net> 12722L: linux-hwmon@vger.kernel.org 12723S: Maintained 12724F: Documentation/devicetree/bindings/hwmon/max6697.txt 12725F: Documentation/hwmon/max6697.rst 12726F: drivers/hwmon/max6697.c 12727F: include/linux/platform_data/max6697.h 12728 12729MAX9286 QUAD GMSL DESERIALIZER DRIVER 12730M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12731M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12732M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12733M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12734L: linux-media@vger.kernel.org 12735S: Maintained 12736F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12737F: drivers/media/i2c/max9286.c 12738 12739MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12740M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12741L: linux-media@vger.kernel.org 12742S: Maintained 12743F: drivers/staging/media/max96712/max96712.c 12744 12745MAX9860 MONO AUDIO VOICE CODEC DRIVER 12746M: Peter Rosin <peda@axentia.se> 12747L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12748S: Maintained 12749F: Documentation/devicetree/bindings/sound/max9860.txt 12750F: sound/soc/codecs/max9860.* 12751 12752MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12753M: Andreas Klinger <ak@it-klinger.de> 12754L: linux-iio@vger.kernel.org 12755S: Maintained 12756F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12757F: drivers/iio/proximity/mb1232.c 12758 12759MAXIM MAX11205 DRIVER 12760M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12761L: linux-iio@vger.kernel.org 12762S: Supported 12763W: https://ez.analog.com/linux-software-drivers 12764F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12765F: drivers/iio/adc/max11205.c 12766 12767MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12768R: Iskren Chernev <iskren.chernev@gmail.com> 12769R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12770R: Marek Szyprowski <m.szyprowski@samsung.com> 12771R: Matheus Castello <matheus@castello.eng.br> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12775F: drivers/power/supply/max17040_battery.c 12776 12777MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12778R: Hans de Goede <hdegoede@redhat.com> 12779R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12780R: Marek Szyprowski <m.szyprowski@samsung.com> 12781R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12782R: Purism Kernel Team <kernel@puri.sm> 12783L: linux-pm@vger.kernel.org 12784S: Maintained 12785F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12786F: drivers/power/supply/max17042_battery.c 12787 12788MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12789M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12790L: linux-kernel@vger.kernel.org 12791S: Maintained 12792F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12793F: drivers/regulator/max20086-regulator.c 12794 12795MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12796M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12797L: linux-iio@vger.kernel.org 12798S: Maintained 12799F: drivers/iio/temperature/max30208.c 12800 12801MAXIM MAX77650 PMIC MFD DRIVER 12802M: Bartosz Golaszewski <brgl@bgdev.pl> 12803L: linux-kernel@vger.kernel.org 12804S: Maintained 12805F: Documentation/devicetree/bindings/*/*max77650.yaml 12806F: Documentation/devicetree/bindings/*/max77650*.yaml 12807F: drivers/gpio/gpio-max77650.c 12808F: drivers/input/misc/max77650-onkey.c 12809F: drivers/leds/leds-max77650.c 12810F: drivers/mfd/max77650.c 12811F: drivers/power/supply/max77650-charger.c 12812F: drivers/regulator/max77650-regulator.c 12813F: include/linux/mfd/max77650.h 12814 12815MAXIM MAX77714 PMIC MFD DRIVER 12816M: Luca Ceresoli <luca@lucaceresoli.net> 12817S: Maintained 12818F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12819F: drivers/mfd/max77714.c 12820F: include/linux/mfd/max77714.h 12821 12822MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12823M: Javier Martinez Canillas <javier@dowhile0.org> 12824L: linux-kernel@vger.kernel.org 12825S: Supported 12826F: Documentation/devicetree/bindings/*/*max77802.yaml 12827F: drivers/regulator/max77802-regulator.c 12828F: include/dt-bindings/*/*max77802.h 12829 12830MAXIM MAX77976 BATTERY CHARGER 12831M: Luca Ceresoli <luca@lucaceresoli.net> 12832S: Supported 12833F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12834F: drivers/power/supply/max77976_charger.c 12835 12836MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12838L: linux-pm@vger.kernel.org 12839S: Supported 12840B: mailto:linux-samsung-soc@vger.kernel.org 12841F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12842F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12843F: drivers/power/supply/max14577_charger.c 12844F: drivers/power/supply/max77693_charger.c 12845 12846MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12847M: Chanwoo Choi <cw00.choi@samsung.com> 12848M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12849L: linux-kernel@vger.kernel.org 12850S: Supported 12851B: mailto:linux-samsung-soc@vger.kernel.org 12852F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12853F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12854F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12855F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12856F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12857F: drivers/*/*max77843.c 12858F: drivers/*/max14577*.c 12859F: drivers/*/max77686*.c 12860F: drivers/*/max77693*.c 12861F: drivers/clk/clk-max77686.c 12862F: drivers/extcon/extcon-max14577.c 12863F: drivers/extcon/extcon-max77693.c 12864F: drivers/rtc/rtc-max77686.c 12865F: include/linux/mfd/max14577*.h 12866F: include/linux/mfd/max77686*.h 12867F: include/linux/mfd/max77693*.h 12868 12869MAXIRADIO FM RADIO RECEIVER DRIVER 12870M: Hans Verkuil <hverkuil@xs4all.nl> 12871L: linux-media@vger.kernel.org 12872S: Maintained 12873W: https://linuxtv.org 12874T: git git://linuxtv.org/media_tree.git 12875F: drivers/media/radio/radio-maxiradio* 12876 12877MAXLINEAR ETHERNET PHY DRIVER 12878M: Xu Liang <lxu@maxlinear.com> 12879L: netdev@vger.kernel.org 12880S: Supported 12881F: drivers/net/phy/mxl-gpy.c 12882 12883MCAN MMIO DEVICE DRIVER 12884M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12885L: linux-can@vger.kernel.org 12886S: Maintained 12887F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12888F: drivers/net/can/m_can/m_can.c 12889F: drivers/net/can/m_can/m_can.h 12890F: drivers/net/can/m_can/m_can_platform.c 12891 12892MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12893R: Yasushi SHOJI <yashi@spacecubics.com> 12894L: linux-can@vger.kernel.org 12895S: Maintained 12896F: drivers/net/can/usb/mcba_usb.c 12897 12898MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12899M: Rishi Gupta <gupt21@gmail.com> 12900L: linux-i2c@vger.kernel.org 12901L: linux-input@vger.kernel.org 12902S: Maintained 12903F: drivers/hid/hid-mcp2221.c 12904 12905MCP251XFD SPI-CAN NETWORK DRIVER 12906M: Marc Kleine-Budde <mkl@pengutronix.de> 12907M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12908R: Thomas Kopp <thomas.kopp@microchip.com> 12909L: linux-can@vger.kernel.org 12910S: Maintained 12911F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12912F: drivers/net/can/spi/mcp251xfd/ 12913 12914MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12915M: Peter Rosin <peda@axentia.se> 12916L: linux-iio@vger.kernel.org 12917S: Maintained 12918F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12919F: drivers/iio/potentiometer/mcp4018.c 12920F: drivers/iio/potentiometer/mcp4531.c 12921 12922MCR20A IEEE-802.15.4 RADIO DRIVER 12923M: Stefan Schmidt <stefan@datenfreihafen.org> 12924L: linux-wpan@vger.kernel.org 12925S: Odd Fixes 12926W: https://github.com/xueliu/mcr20a-linux 12927F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12928F: drivers/net/ieee802154/mcr20a.c 12929F: drivers/net/ieee802154/mcr20a.h 12930 12931MDIO REGMAP DRIVER 12932M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12933L: netdev@vger.kernel.org 12934S: Maintained 12935F: drivers/net/mdio/mdio-regmap.c 12936F: include/linux/mdio/mdio-regmap.h 12937 12938MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12939M: William Breathitt Gray <william.gray@linaro.org> 12940L: linux-iio@vger.kernel.org 12941S: Maintained 12942F: drivers/iio/dac/cio-dac.c 12943 12944MEDIA CONTROLLER FRAMEWORK 12945M: Sakari Ailus <sakari.ailus@linux.intel.com> 12946M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12947L: linux-media@vger.kernel.org 12948S: Supported 12949W: https://www.linuxtv.org 12950T: git git://linuxtv.org/media_tree.git 12951F: drivers/media/mc/ 12952F: include/media/media-*.h 12953F: include/uapi/linux/media.h 12954 12955MEDIA DRIVER FOR FREESCALE IMX PXP 12956M: Philipp Zabel <p.zabel@pengutronix.de> 12957L: linux-media@vger.kernel.org 12958S: Maintained 12959T: git git://linuxtv.org/media_tree.git 12960F: drivers/media/platform/nxp/imx-pxp.[ch] 12961 12962MEDIA DRIVERS FOR ASCOT2E 12963M: Sergey Kozlov <serjk@netup.ru> 12964M: Abylay Ospan <aospan@netup.ru> 12965L: linux-media@vger.kernel.org 12966S: Supported 12967W: https://linuxtv.org 12968W: http://netup.tv/ 12969T: git git://linuxtv.org/media_tree.git 12970F: drivers/media/dvb-frontends/ascot2e* 12971 12972MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12973M: Jasmin Jessich <jasmin@anw.at> 12974L: linux-media@vger.kernel.org 12975S: Maintained 12976W: https://linuxtv.org 12977T: git git://linuxtv.org/media_tree.git 12978F: drivers/media/dvb-frontends/cxd2099* 12979 12980MEDIA DRIVERS FOR CXD2841ER 12981M: Sergey Kozlov <serjk@netup.ru> 12982M: Abylay Ospan <aospan@netup.ru> 12983L: linux-media@vger.kernel.org 12984S: Supported 12985W: https://linuxtv.org 12986W: http://netup.tv/ 12987T: git git://linuxtv.org/media_tree.git 12988F: drivers/media/dvb-frontends/cxd2841er* 12989 12990MEDIA DRIVERS FOR CXD2880 12991M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12992L: linux-media@vger.kernel.org 12993S: Supported 12994W: http://linuxtv.org/ 12995T: git git://linuxtv.org/media_tree.git 12996F: drivers/media/dvb-frontends/cxd2880/* 12997F: drivers/media/spi/cxd2880* 12998 12999MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13000L: linux-media@vger.kernel.org 13001S: Orphan 13002W: https://linuxtv.org 13003T: git git://linuxtv.org/media_tree.git 13004F: drivers/media/pci/ddbridge/* 13005 13006MEDIA DRIVERS FOR FREESCALE IMX 13007M: Steve Longerbeam <slongerbeam@gmail.com> 13008M: Philipp Zabel <p.zabel@pengutronix.de> 13009L: linux-media@vger.kernel.org 13010S: Maintained 13011T: git git://linuxtv.org/media_tree.git 13012F: Documentation/admin-guide/media/imx.rst 13013F: Documentation/devicetree/bindings/media/imx.txt 13014F: drivers/staging/media/imx/ 13015F: include/linux/imx-media.h 13016F: include/media/imx.h 13017 13018MEDIA DRIVERS FOR FREESCALE IMX7 13019M: Rui Miguel Silva <rmfrfs@gmail.com> 13020M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13021L: linux-media@vger.kernel.org 13022S: Maintained 13023T: git git://linuxtv.org/media_tree.git 13024F: Documentation/admin-guide/media/imx7.rst 13025F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13026F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13027F: drivers/media/platform/nxp/imx-mipi-csis.c 13028F: drivers/media/platform/nxp/imx7-media-csi.c 13029 13030MEDIA DRIVERS FOR HELENE 13031M: Abylay Ospan <aospan@netup.ru> 13032L: linux-media@vger.kernel.org 13033S: Supported 13034W: https://linuxtv.org 13035W: http://netup.tv/ 13036T: git git://linuxtv.org/media_tree.git 13037F: drivers/media/dvb-frontends/helene* 13038 13039MEDIA DRIVERS FOR HORUS3A 13040M: Sergey Kozlov <serjk@netup.ru> 13041M: Abylay Ospan <aospan@netup.ru> 13042L: linux-media@vger.kernel.org 13043S: Supported 13044W: https://linuxtv.org 13045W: http://netup.tv/ 13046T: git git://linuxtv.org/media_tree.git 13047F: drivers/media/dvb-frontends/horus3a* 13048 13049MEDIA DRIVERS FOR LNBH25 13050M: Sergey Kozlov <serjk@netup.ru> 13051M: Abylay Ospan <aospan@netup.ru> 13052L: linux-media@vger.kernel.org 13053S: Supported 13054W: https://linuxtv.org 13055W: http://netup.tv/ 13056T: git git://linuxtv.org/media_tree.git 13057F: drivers/media/dvb-frontends/lnbh25* 13058 13059MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13060L: linux-media@vger.kernel.org 13061S: Orphan 13062W: https://linuxtv.org 13063T: git git://linuxtv.org/media_tree.git 13064F: drivers/media/dvb-frontends/mxl5xx* 13065 13066MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13067M: Sergey Kozlov <serjk@netup.ru> 13068M: Abylay Ospan <aospan@netup.ru> 13069L: linux-media@vger.kernel.org 13070S: Supported 13071W: https://linuxtv.org 13072W: http://netup.tv/ 13073T: git git://linuxtv.org/media_tree.git 13074F: drivers/media/pci/netup_unidvb/* 13075 13076MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13077M: Dmitry Osipenko <digetx@gmail.com> 13078L: linux-media@vger.kernel.org 13079L: linux-tegra@vger.kernel.org 13080S: Maintained 13081T: git git://linuxtv.org/media_tree.git 13082F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13083F: drivers/media/platform/nvidia/tegra-vde/ 13084 13085MEDIA DRIVERS FOR RENESAS - CEU 13086M: Jacopo Mondi <jacopo@jmondi.org> 13087L: linux-media@vger.kernel.org 13088L: linux-renesas-soc@vger.kernel.org 13089S: Supported 13090T: git git://linuxtv.org/media_tree.git 13091F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13092F: drivers/media/platform/renesas/renesas-ceu.c 13093F: include/media/drv-intf/renesas-ceu.h 13094 13095MEDIA DRIVERS FOR RENESAS - DRIF 13096M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13097L: linux-media@vger.kernel.org 13098L: linux-renesas-soc@vger.kernel.org 13099S: Supported 13100T: git git://linuxtv.org/media_tree.git 13101F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13102F: drivers/media/platform/renesas/rcar_drif.c 13103 13104MEDIA DRIVERS FOR RENESAS - FCP 13105M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13106L: linux-media@vger.kernel.org 13107L: linux-renesas-soc@vger.kernel.org 13108S: Supported 13109T: git git://linuxtv.org/media_tree.git 13110F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13111F: drivers/media/platform/renesas/rcar-fcp.c 13112F: include/media/rcar-fcp.h 13113 13114MEDIA DRIVERS FOR RENESAS - FDP1 13115M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13116L: linux-media@vger.kernel.org 13117L: linux-renesas-soc@vger.kernel.org 13118S: Supported 13119T: git git://linuxtv.org/media_tree.git 13120F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13121F: drivers/media/platform/renesas/rcar_fdp1.c 13122 13123MEDIA DRIVERS FOR RENESAS - VIN 13124M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13125L: linux-media@vger.kernel.org 13126L: linux-renesas-soc@vger.kernel.org 13127S: Supported 13128T: git git://linuxtv.org/media_tree.git 13129F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13130F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13131F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13132F: drivers/media/platform/renesas/rcar-isp.c 13133F: drivers/media/platform/renesas/rcar-vin/ 13134 13135MEDIA DRIVERS FOR RENESAS - VSP1 13136M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13137M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13138L: linux-media@vger.kernel.org 13139L: linux-renesas-soc@vger.kernel.org 13140S: Supported 13141T: git git://linuxtv.org/media_tree.git 13142F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13143F: drivers/media/platform/renesas/vsp1/ 13144 13145MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13146L: linux-media@vger.kernel.org 13147S: Orphan 13148W: https://linuxtv.org 13149T: git git://linuxtv.org/media_tree.git 13150F: drivers/media/dvb-frontends/stv0910* 13151 13152MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13153L: linux-media@vger.kernel.org 13154S: Orphan 13155W: https://linuxtv.org 13156T: git git://linuxtv.org/media_tree.git 13157F: drivers/media/dvb-frontends/stv6111* 13158 13159MEDIA DRIVERS FOR STM32 - DCMI 13160M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13161L: linux-media@vger.kernel.org 13162S: Supported 13163T: git git://linuxtv.org/media_tree.git 13164F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13165F: drivers/media/platform/st/stm32/stm32-dcmi.c 13166 13167MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13168M: Mauro Carvalho Chehab <mchehab@kernel.org> 13169L: linux-media@vger.kernel.org 13170S: Maintained 13171W: https://linuxtv.org 13172Q: http://patchwork.kernel.org/project/linux-media/list/ 13173T: git git://linuxtv.org/media_tree.git 13174F: Documentation/admin-guide/media/ 13175F: Documentation/devicetree/bindings/media/ 13176F: Documentation/driver-api/media/ 13177F: Documentation/userspace-api/media/ 13178F: drivers/media/ 13179F: drivers/staging/media/ 13180F: include/dt-bindings/media/ 13181F: include/linux/platform_data/media/ 13182F: include/media/ 13183F: include/uapi/linux/dvb/ 13184F: include/uapi/linux/ivtv* 13185F: include/uapi/linux/media.h 13186F: include/uapi/linux/uvcvideo.h 13187F: include/uapi/linux/v4l2-* 13188F: include/uapi/linux/videodev2.h 13189 13190MEDIATEK BLUETOOTH DRIVER 13191M: Sean Wang <sean.wang@mediatek.com> 13192L: linux-bluetooth@vger.kernel.org 13193L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13194S: Maintained 13195F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13196F: drivers/bluetooth/btmtkuart.c 13197 13198MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13199M: Sean Wang <sean.wang@mediatek.com> 13200L: linux-pm@vger.kernel.org 13201S: Maintained 13202F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13203F: drivers/power/reset/mt6323-poweroff.c 13204 13205MEDIATEK CIR DRIVER 13206M: Sean Wang <sean.wang@mediatek.com> 13207S: Maintained 13208F: drivers/media/rc/mtk-cir.c 13209 13210MEDIATEK DMA DRIVER 13211M: Sean Wang <sean.wang@mediatek.com> 13212L: dmaengine@vger.kernel.org 13213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13214L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13215S: Maintained 13216F: Documentation/devicetree/bindings/dma/mtk-* 13217F: drivers/dma/mediatek/ 13218 13219MEDIATEK ETHERNET DRIVER 13220M: Felix Fietkau <nbd@nbd.name> 13221M: John Crispin <john@phrozen.org> 13222M: Sean Wang <sean.wang@mediatek.com> 13223M: Mark Lee <Mark-MC.Lee@mediatek.com> 13224M: Lorenzo Bianconi <lorenzo@kernel.org> 13225L: netdev@vger.kernel.org 13226S: Maintained 13227F: drivers/net/ethernet/mediatek/ 13228 13229MEDIATEK ETHERNET PCS DRIVER 13230M: Alexander Couzens <lynxis@fe80.eu> 13231M: Daniel Golle <daniel@makrotopia.org> 13232L: netdev@vger.kernel.org 13233S: Maintained 13234F: drivers/net/pcs/pcs-mtk-lynxi.c 13235F: include/linux/pcs/pcs-mtk-lynxi.h 13236 13237MEDIATEK ETHERNET PHY DRIVERS 13238M: Daniel Golle <daniel@makrotopia.org> 13239M: Qingfang Deng <dqfext@gmail.com> 13240M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13241L: netdev@vger.kernel.org 13242S: Maintained 13243F: drivers/net/phy/mediatek-ge-soc.c 13244F: drivers/net/phy/mediatek-ge.c 13245 13246MEDIATEK I2C CONTROLLER DRIVER 13247M: Qii Wang <qii.wang@mediatek.com> 13248L: linux-i2c@vger.kernel.org 13249S: Maintained 13250F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13251F: drivers/i2c/busses/i2c-mt65xx.c 13252 13253MEDIATEK IOMMU DRIVER 13254M: Yong Wu <yong.wu@mediatek.com> 13255L: iommu@lists.linux.dev 13256L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13257S: Supported 13258F: Documentation/devicetree/bindings/iommu/mediatek* 13259F: drivers/iommu/mtk_iommu* 13260F: include/dt-bindings/memory/mt*-port.h 13261 13262MEDIATEK JPEG DRIVER 13263M: Bin Liu <bin.liu@mediatek.com> 13264S: Supported 13265F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13266F: drivers/media/platform/mediatek/jpeg/ 13267 13268MEDIATEK KEYPAD DRIVER 13269M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13270S: Supported 13271F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13272F: drivers/input/keyboard/mt6779-keypad.c 13273 13274MEDIATEK MDP DRIVER 13275M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13276M: Houlong Wei <houlong.wei@mediatek.com> 13277M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13278S: Supported 13279F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13280F: drivers/media/platform/mediatek/mdp/ 13281F: drivers/media/platform/mediatek/vpu/ 13282 13283MEDIATEK MEDIA DRIVER 13284M: Tiffany Lin <tiffany.lin@mediatek.com> 13285M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13286M: Yunfei Dong <yunfei.dong@mediatek.com> 13287S: Supported 13288F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13289F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13290F: drivers/media/platform/mediatek/vcodec/ 13291F: drivers/media/platform/mediatek/vpu/ 13292 13293MEDIATEK MMC/SD/SDIO DRIVER 13294M: Chaotian Jing <chaotian.jing@mediatek.com> 13295S: Maintained 13296F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13297F: drivers/mmc/host/mtk-sd.c 13298 13299MEDIATEK MT76 WIRELESS LAN DRIVER 13300M: Felix Fietkau <nbd@nbd.name> 13301M: Lorenzo Bianconi <lorenzo@kernel.org> 13302M: Ryder Lee <ryder.lee@mediatek.com> 13303R: Shayne Chen <shayne.chen@mediatek.com> 13304R: Sean Wang <sean.wang@mediatek.com> 13305L: linux-wireless@vger.kernel.org 13306S: Maintained 13307T: git https://github.com/nbd168/wireless 13308F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13309F: drivers/net/wireless/mediatek/mt76/ 13310 13311MEDIATEK MT7601U WIRELESS LAN DRIVER 13312M: Jakub Kicinski <kuba@kernel.org> 13313L: linux-wireless@vger.kernel.org 13314S: Maintained 13315F: drivers/net/wireless/mediatek/mt7601u/ 13316 13317MEDIATEK MT7621 CLOCK DRIVER 13318M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13319S: Maintained 13320F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13321F: drivers/clk/ralink/clk-mt7621.c 13322 13323MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13324M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13325S: Maintained 13326F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13327F: drivers/pci/controller/pcie-mt7621.c 13328 13329MEDIATEK MT7621 PHY PCI DRIVER 13330M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13331S: Maintained 13332F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13333F: drivers/phy/ralink/phy-mt7621-pci.c 13334 13335MEDIATEK MT7621/28/88 I2C DRIVER 13336M: Stefan Roese <sr@denx.de> 13337L: linux-i2c@vger.kernel.org 13338S: Maintained 13339F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13340F: drivers/i2c/busses/i2c-mt7621.c 13341 13342MEDIATEK MTMIPS CLOCK DRIVER 13343M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13344S: Maintained 13345F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13346F: drivers/clk/ralink/clk-mtmips.c 13347 13348MEDIATEK NAND CONTROLLER DRIVER 13349L: linux-mtd@lists.infradead.org 13350S: Orphan 13351F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13352F: drivers/mtd/nand/raw/mtk_* 13353 13354MEDIATEK PMIC LED DRIVER 13355M: Sean Wang <sean.wang@mediatek.com> 13356S: Maintained 13357F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13358F: drivers/leds/leds-mt6323.c 13359 13360MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13361M: Sean Wang <sean.wang@mediatek.com> 13362S: Maintained 13363F: drivers/char/hw_random/mtk-rng.c 13364 13365MEDIATEK SMI DRIVER 13366M: Yong Wu <yong.wu@mediatek.com> 13367L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13368S: Supported 13369F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13370F: drivers/memory/mtk-smi.c 13371F: include/soc/mediatek/smi.h 13372 13373MEDIATEK SWITCH DRIVER 13374M: Arınç ÜNAL <arinc.unal@arinc9.com> 13375M: Daniel Golle <daniel@makrotopia.org> 13376M: Landen Chao <Landen.Chao@mediatek.com> 13377M: DENG Qingfang <dqfext@gmail.com> 13378M: Sean Wang <sean.wang@mediatek.com> 13379L: netdev@vger.kernel.org 13380S: Maintained 13381F: drivers/net/dsa/mt7530-mdio.c 13382F: drivers/net/dsa/mt7530-mmio.c 13383F: drivers/net/dsa/mt7530.* 13384F: net/dsa/tag_mtk.c 13385 13386MEDIATEK T7XX 5G WWAN MODEM DRIVER 13387M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13388M: Intel Corporation <linuxwwan@intel.com> 13389R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13390R: Liu Haijun <haijun.liu@mediatek.com> 13391R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13392R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13393L: netdev@vger.kernel.org 13394S: Supported 13395F: drivers/net/wwan/t7xx/ 13396 13397MEDIATEK USB3 DRD IP DRIVER 13398M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13399L: linux-usb@vger.kernel.org 13400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13401L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13402S: Maintained 13403F: Documentation/devicetree/bindings/usb/mediatek,* 13404F: drivers/usb/host/xhci-mtk* 13405F: drivers/usb/mtu3/ 13406 13407MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13408M: Peter Senna Tschudin <peter.senna@gmail.com> 13409M: Martin Donnelly <martin.donnelly@ge.com> 13410M: Martyn Welch <martyn.welch@collabora.co.uk> 13411S: Maintained 13412F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13413F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13414 13415MEGARAID SCSI/SAS DRIVERS 13416M: Kashyap Desai <kashyap.desai@broadcom.com> 13417M: Sumit Saxena <sumit.saxena@broadcom.com> 13418M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13419L: megaraidlinux.pdl@broadcom.com 13420L: linux-scsi@vger.kernel.org 13421S: Maintained 13422W: http://www.avagotech.com/support/ 13423F: Documentation/scsi/megaraid.rst 13424F: drivers/scsi/megaraid.* 13425F: drivers/scsi/megaraid/ 13426 13427MELEXIS MLX90614 DRIVER 13428M: Crt Mori <cmo@melexis.com> 13429L: linux-iio@vger.kernel.org 13430S: Supported 13431W: http://www.melexis.com 13432F: drivers/iio/temperature/mlx90614.c 13433 13434MELEXIS MLX90632 DRIVER 13435M: Crt Mori <cmo@melexis.com> 13436L: linux-iio@vger.kernel.org 13437S: Supported 13438W: http://www.melexis.com 13439F: drivers/iio/temperature/mlx90632.c 13440 13441MELFAS MIP4 TOUCHSCREEN DRIVER 13442M: Sangwon Jee <jeesw@melfas.com> 13443S: Supported 13444W: http://www.melfas.com 13445F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13446F: drivers/input/touchscreen/melfas_mip4.c 13447 13448MELLANOX BLUEFIELD I2C DRIVER 13449M: Khalil Blaiech <kblaiech@nvidia.com> 13450M: Asmaa Mnebhi <asmaa@nvidia.com> 13451L: linux-i2c@vger.kernel.org 13452S: Supported 13453F: drivers/i2c/busses/i2c-mlxbf.c 13454 13455MELLANOX ETHERNET DRIVER (mlx4_en) 13456M: Tariq Toukan <tariqt@nvidia.com> 13457L: netdev@vger.kernel.org 13458S: Supported 13459W: http://www.mellanox.com 13460Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13461F: drivers/net/ethernet/mellanox/mlx4/en_* 13462 13463MELLANOX ETHERNET DRIVER (mlx5e) 13464M: Saeed Mahameed <saeedm@nvidia.com> 13465L: netdev@vger.kernel.org 13466S: Supported 13467W: http://www.mellanox.com 13468Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13469F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13470 13471MELLANOX ETHERNET INNOVA DRIVERS 13472R: Boris Pismenny <borisp@nvidia.com> 13473L: netdev@vger.kernel.org 13474S: Supported 13475W: http://www.mellanox.com 13476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13477F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13478F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13479F: include/linux/mlx5/mlx5_ifc_fpga.h 13480 13481MELLANOX ETHERNET SWITCH DRIVERS 13482M: Ido Schimmel <idosch@nvidia.com> 13483M: Petr Machata <petrm@nvidia.com> 13484L: netdev@vger.kernel.org 13485S: Supported 13486W: http://www.mellanox.com 13487Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13488F: drivers/net/ethernet/mellanox/mlxsw/ 13489F: tools/testing/selftests/drivers/net/mlxsw/ 13490 13491MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13492M: mlxsw@nvidia.com 13493L: netdev@vger.kernel.org 13494S: Supported 13495W: http://www.mellanox.com 13496Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13497F: drivers/net/ethernet/mellanox/mlxfw/ 13498 13499MELLANOX HARDWARE PLATFORM SUPPORT 13500M: Hans de Goede <hdegoede@redhat.com> 13501M: Mark Gross <markgross@kernel.org> 13502M: Vadim Pasternak <vadimp@nvidia.com> 13503L: platform-driver-x86@vger.kernel.org 13504S: Supported 13505F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13506F: drivers/platform/mellanox/ 13507F: include/linux/platform_data/mlxreg.h 13508 13509MELLANOX MLX4 core VPI driver 13510M: Tariq Toukan <tariqt@nvidia.com> 13511L: netdev@vger.kernel.org 13512L: linux-rdma@vger.kernel.org 13513S: Supported 13514W: http://www.mellanox.com 13515Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13516F: drivers/net/ethernet/mellanox/mlx4/ 13517F: include/linux/mlx4/ 13518 13519MELLANOX MLX4 IB driver 13520M: Yishai Hadas <yishaih@nvidia.com> 13521L: linux-rdma@vger.kernel.org 13522S: Supported 13523W: http://www.mellanox.com 13524Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13525F: drivers/infiniband/hw/mlx4/ 13526F: include/linux/mlx4/ 13527F: include/uapi/rdma/mlx4-abi.h 13528 13529MELLANOX MLX5 core VPI driver 13530M: Saeed Mahameed <saeedm@nvidia.com> 13531M: Leon Romanovsky <leonro@nvidia.com> 13532L: netdev@vger.kernel.org 13533L: linux-rdma@vger.kernel.org 13534S: Supported 13535W: http://www.mellanox.com 13536Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13537F: Documentation/networking/device_drivers/ethernet/mellanox/ 13538F: drivers/net/ethernet/mellanox/mlx5/core/ 13539F: include/linux/mlx5/ 13540 13541MELLANOX MLX5 IB driver 13542M: Leon Romanovsky <leonro@nvidia.com> 13543L: linux-rdma@vger.kernel.org 13544S: Supported 13545W: http://www.mellanox.com 13546Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13547F: drivers/infiniband/hw/mlx5/ 13548F: include/linux/mlx5/ 13549F: include/uapi/rdma/mlx5-abi.h 13550 13551MELLANOX MLXCPLD I2C AND MUX DRIVER 13552M: Vadim Pasternak <vadimp@nvidia.com> 13553M: Michael Shych <michaelsh@nvidia.com> 13554L: linux-i2c@vger.kernel.org 13555S: Supported 13556F: Documentation/i2c/busses/i2c-mlxcpld.rst 13557F: drivers/i2c/busses/i2c-mlxcpld.c 13558F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13559 13560MELLANOX MLXCPLD LED DRIVER 13561M: Vadim Pasternak <vadimp@nvidia.com> 13562L: linux-leds@vger.kernel.org 13563S: Supported 13564F: Documentation/leds/leds-mlxcpld.rst 13565F: drivers/leds/leds-mlxcpld.c 13566F: drivers/leds/leds-mlxreg.c 13567 13568MELLANOX PLATFORM DRIVER 13569M: Vadim Pasternak <vadimp@nvidia.com> 13570L: platform-driver-x86@vger.kernel.org 13571S: Supported 13572F: drivers/platform/x86/mlx-platform.c 13573 13574MEMBARRIER SUPPORT 13575M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13576M: "Paul E. McKenney" <paulmck@kernel.org> 13577L: linux-kernel@vger.kernel.org 13578S: Supported 13579F: arch/powerpc/include/asm/membarrier.h 13580F: include/uapi/linux/membarrier.h 13581F: kernel/sched/membarrier.c 13582 13583MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13584M: Mike Rapoport <rppt@kernel.org> 13585L: linux-mm@kvack.org 13586S: Maintained 13587F: Documentation/core-api/boot-time-mm.rst 13588F: include/linux/memblock.h 13589F: mm/memblock.c 13590F: mm/mm_init.c 13591F: tools/testing/memblock/ 13592 13593MEMORY CONTROLLER DRIVERS 13594M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13595L: linux-kernel@vger.kernel.org 13596S: Maintained 13597B: mailto:krzysztof.kozlowski@linaro.org 13598T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13599F: Documentation/devicetree/bindings/memory-controllers/ 13600F: drivers/memory/ 13601F: include/dt-bindings/memory/ 13602F: include/memory/ 13603 13604MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13605M: Dmitry Osipenko <digetx@gmail.com> 13606L: linux-pm@vger.kernel.org 13607L: linux-tegra@vger.kernel.org 13608S: Maintained 13609T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13610F: drivers/devfreq/tegra30-devfreq.c 13611 13612MEMORY HOT(UN)PLUG 13613M: David Hildenbrand <david@redhat.com> 13614M: Oscar Salvador <osalvador@suse.de> 13615L: linux-mm@kvack.org 13616S: Maintained 13617F: Documentation/admin-guide/mm/memory-hotplug.rst 13618F: Documentation/core-api/memory-hotplug.rst 13619F: drivers/base/memory.c 13620F: include/linux/memory_hotplug.h 13621F: mm/memory_hotplug.c 13622F: tools/testing/selftests/memory-hotplug/ 13623 13624MEMORY MANAGEMENT 13625M: Andrew Morton <akpm@linux-foundation.org> 13626L: linux-mm@kvack.org 13627S: Maintained 13628W: http://www.linux-mm.org 13629T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13630T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13631F: include/linux/gfp.h 13632F: include/linux/gfp_types.h 13633F: include/linux/memory_hotplug.h 13634F: include/linux/mm.h 13635F: include/linux/mmzone.h 13636F: include/linux/pagewalk.h 13637F: include/trace/events/ksm.h 13638F: mm/ 13639F: tools/mm/ 13640F: tools/testing/selftests/mm/ 13641 13642MEMORY TECHNOLOGY DEVICES (MTD) 13643M: Miquel Raynal <miquel.raynal@bootlin.com> 13644M: Richard Weinberger <richard@nod.at> 13645M: Vignesh Raghavendra <vigneshr@ti.com> 13646L: linux-mtd@lists.infradead.org 13647S: Maintained 13648W: http://www.linux-mtd.infradead.org/ 13649Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13650C: irc://irc.oftc.net/mtd 13651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13652T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13653F: Documentation/devicetree/bindings/mtd/ 13654F: drivers/mtd/ 13655F: include/linux/mtd/ 13656F: include/uapi/mtd/ 13657 13658MEMSENSING MICROSYSTEMS MSA311 DRIVER 13659M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13660L: linux-iio@vger.kernel.org 13661S: Maintained 13662F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13663F: drivers/iio/accel/msa311.c 13664 13665MEN A21 WATCHDOG DRIVER 13666M: Johannes Thumshirn <morbidrsa@gmail.com> 13667L: linux-watchdog@vger.kernel.org 13668S: Maintained 13669F: drivers/watchdog/mena21_wdt.c 13670 13671MEN CHAMELEON BUS (mcb) 13672M: Johannes Thumshirn <morbidrsa@gmail.com> 13673S: Maintained 13674F: Documentation/driver-api/men-chameleon-bus.rst 13675F: drivers/mcb/ 13676F: include/linux/mcb.h 13677 13678MEN F21BMC (Board Management Controller) 13679M: Andreas Werner <andreas.werner@men.de> 13680S: Supported 13681F: Documentation/hwmon/menf21bmc.rst 13682F: drivers/hwmon/menf21bmc_hwmon.c 13683F: drivers/leds/leds-menf21bmc.c 13684F: drivers/mfd/menf21bmc.c 13685F: drivers/watchdog/menf21bmc_wdt.c 13686 13687MEN Z069 WATCHDOG DRIVER 13688M: Johannes Thumshirn <jth@kernel.org> 13689L: linux-watchdog@vger.kernel.org 13690S: Maintained 13691F: drivers/watchdog/menz69_wdt.c 13692 13693MESON AO CEC DRIVER FOR AMLOGIC SOCS 13694M: Neil Armstrong <neil.armstrong@linaro.org> 13695L: linux-media@vger.kernel.org 13696L: linux-amlogic@lists.infradead.org 13697S: Supported 13698W: http://linux-meson.com/ 13699T: git git://linuxtv.org/media_tree.git 13700F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13701F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13702F: drivers/media/cec/platform/meson/ao-cec.c 13703 13704MESON GE2D DRIVER FOR AMLOGIC SOCS 13705M: Neil Armstrong <neil.armstrong@linaro.org> 13706L: linux-media@vger.kernel.org 13707L: linux-amlogic@lists.infradead.org 13708S: Supported 13709T: git git://linuxtv.org/media_tree.git 13710F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13711F: drivers/media/platform/amlogic/meson-ge2d/ 13712 13713MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13714M: Liang Yang <liang.yang@amlogic.com> 13715L: linux-mtd@lists.infradead.org 13716S: Maintained 13717F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13718F: drivers/mtd/nand/raw/meson_* 13719 13720MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13721M: Neil Armstrong <neil.armstrong@linaro.org> 13722L: linux-media@vger.kernel.org 13723L: linux-amlogic@lists.infradead.org 13724S: Supported 13725T: git git://linuxtv.org/media_tree.git 13726F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13727F: drivers/staging/media/meson/vdec/ 13728 13729METHODE UDPU SUPPORT 13730M: Vladimir Vid <vladimir.vid@sartura.hr> 13731S: Maintained 13732F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13733 13734MHI BUS 13735M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13736L: mhi@lists.linux.dev 13737L: linux-arm-msm@vger.kernel.org 13738S: Maintained 13739T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13740F: Documentation/ABI/stable/sysfs-bus-mhi 13741F: Documentation/mhi/ 13742F: drivers/bus/mhi/ 13743F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13744F: include/linux/mhi.h 13745 13746MICROBLAZE ARCHITECTURE 13747M: Michal Simek <monstr@monstr.eu> 13748S: Supported 13749W: http://www.monstr.eu/fdt/ 13750T: git git://git.monstr.eu/linux-2.6-microblaze.git 13751F: arch/microblaze/ 13752 13753MICROBLAZE TMR INJECT 13754M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13755S: Supported 13756F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13757F: drivers/misc/xilinx_tmr_inject.c 13758 13759MICROBLAZE TMR MANAGER 13760M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13761S: Supported 13762F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13763F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13764F: drivers/misc/xilinx_tmr_manager.c 13765 13766MICROCHIP AT91 DMA DRIVERS 13767M: Ludovic Desroches <ludovic.desroches@microchip.com> 13768M: Tudor Ambarus <tudor.ambarus@linaro.org> 13769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13770L: dmaengine@vger.kernel.org 13771S: Supported 13772F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13773F: drivers/dma/at_hdmac.c 13774F: drivers/dma/at_xdmac.c 13775F: include/dt-bindings/dma/at91.h 13776 13777MICROCHIP AT91 SERIAL DRIVER 13778M: Richard Genoud <richard.genoud@gmail.com> 13779S: Maintained 13780F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13781F: drivers/tty/serial/atmel_serial.c 13782F: drivers/tty/serial/atmel_serial.h 13783 13784MICROCHIP AT91 USART MFD DRIVER 13785M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13786L: linux-kernel@vger.kernel.org 13787S: Supported 13788F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13789F: drivers/mfd/at91-usart.c 13790F: include/dt-bindings/mfd/at91-usart.h 13791 13792MICROCHIP AT91 USART SPI DRIVER 13793M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13794L: linux-spi@vger.kernel.org 13795S: Supported 13796F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13797F: drivers/spi/spi-at91-usart.c 13798 13799MICROCHIP AUDIO ASOC DRIVERS 13800M: Claudiu Beznea <claudiu.beznea@microchip.com> 13801L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13802S: Supported 13803F: Documentation/devicetree/bindings/sound/atmel* 13804F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13805F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13806F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13807F: sound/soc/atmel 13808 13809MICROCHIP CSI2DC DRIVER 13810M: Eugen Hristev <eugen.hristev@microchip.com> 13811L: linux-media@vger.kernel.org 13812S: Supported 13813F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13814F: drivers/media/platform/microchip/microchip-csi2dc.c 13815 13816MICROCHIP ECC DRIVER 13817M: Tudor Ambarus <tudor.ambarus@linaro.org> 13818L: linux-crypto@vger.kernel.org 13819S: Maintained 13820F: drivers/crypto/atmel-ecc.* 13821 13822MICROCHIP EIC DRIVER 13823M: Claudiu Beznea <claudiu.beznea@microchip.com> 13824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13825S: Supported 13826F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13827F: drivers/irqchip/irq-mchp-eic.c 13828 13829MICROCHIP I2C DRIVER 13830M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13831L: linux-i2c@vger.kernel.org 13832S: Supported 13833F: drivers/i2c/busses/i2c-at91-*.c 13834F: drivers/i2c/busses/i2c-at91.h 13835 13836MICROCHIP ISC DRIVER 13837M: Eugen Hristev <eugen.hristev@microchip.com> 13838L: linux-media@vger.kernel.org 13839S: Supported 13840F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13841F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13842F: drivers/media/platform/microchip/microchip-isc* 13843F: drivers/media/platform/microchip/microchip-sama*-isc* 13844F: drivers/staging/media/deprecated/atmel/atmel-isc* 13845F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13846F: include/linux/atmel-isc-media.h 13847 13848MICROCHIP ISI DRIVER 13849M: Eugen Hristev <eugen.hristev@microchip.com> 13850L: linux-media@vger.kernel.org 13851S: Supported 13852F: drivers/media/platform/atmel/atmel-isi.c 13853F: drivers/media/platform/atmel/atmel-isi.h 13854 13855MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13856M: Woojung Huh <woojung.huh@microchip.com> 13857M: UNGLinuxDriver@microchip.com 13858L: netdev@vger.kernel.org 13859S: Maintained 13860F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13861F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13862F: drivers/net/dsa/microchip/* 13863F: include/linux/dsa/ksz_common.h 13864F: include/linux/platform_data/microchip-ksz.h 13865F: net/dsa/tag_ksz.c 13866 13867MICROCHIP LAN743X ETHERNET DRIVER 13868M: Bryan Whitehead <bryan.whitehead@microchip.com> 13869M: UNGLinuxDriver@microchip.com 13870L: netdev@vger.kernel.org 13871S: Maintained 13872F: drivers/net/ethernet/microchip/lan743x_* 13873 13874MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13875M: Arun Ramadoss <arun.ramadoss@microchip.com> 13876R: UNGLinuxDriver@microchip.com 13877L: netdev@vger.kernel.org 13878S: Maintained 13879F: drivers/net/phy/microchip_t1.c 13880 13881MICROCHIP LAN966X ETHERNET DRIVER 13882M: Horatiu Vultur <horatiu.vultur@microchip.com> 13883M: UNGLinuxDriver@microchip.com 13884L: netdev@vger.kernel.org 13885S: Maintained 13886F: drivers/net/ethernet/microchip/lan966x/* 13887 13888MICROCHIP LCDFB DRIVER 13889M: Nicolas Ferre <nicolas.ferre@microchip.com> 13890L: linux-fbdev@vger.kernel.org 13891S: Maintained 13892F: drivers/video/fbdev/atmel_lcdfb.c 13893F: include/video/atmel_lcdc.h 13894 13895MICROCHIP MCP16502 PMIC DRIVER 13896M: Claudiu Beznea <claudiu.beznea@microchip.com> 13897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13898S: Supported 13899F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13900F: drivers/regulator/mcp16502.c 13901 13902MICROCHIP MCP3911 ADC DRIVER 13903M: Marcus Folkesson <marcus.folkesson@gmail.com> 13904M: Kent Gustavsson <kent@minoris.se> 13905L: linux-iio@vger.kernel.org 13906S: Maintained 13907F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13908F: drivers/iio/adc/mcp3911.c 13909 13910MICROCHIP MMC/SD/SDIO MCI DRIVER 13911M: Ludovic Desroches <ludovic.desroches@microchip.com> 13912S: Maintained 13913F: drivers/mmc/host/atmel-mci.c 13914 13915MICROCHIP NAND DRIVER 13916M: Tudor Ambarus <tudor.ambarus@linaro.org> 13917L: linux-mtd@lists.infradead.org 13918S: Supported 13919F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13920F: drivers/mtd/nand/raw/atmel/* 13921 13922MICROCHIP OTPC DRIVER 13923M: Claudiu Beznea <claudiu.beznea@microchip.com> 13924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13925S: Supported 13926F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13927F: drivers/nvmem/microchip-otpc.c 13928F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13929 13930MICROCHIP PCI1XXXX GP DRIVER 13931M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13932L: linux-gpio@vger.kernel.org 13933S: Supported 13934F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13935F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13936F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13937 13938MICROCHIP PCI1XXXX I2C DRIVER 13939M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13940M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13941M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13942L: linux-i2c@vger.kernel.org 13943S: Maintained 13944F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13945 13946MICROCHIP PCIe UART DRIVER 13947M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13948M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13949L: linux-serial@vger.kernel.org 13950S: Maintained 13951F: drivers/tty/serial/8250/8250_pci1xxxx.c 13952 13953MICROCHIP POLARFIRE FPGA DRIVERS 13954M: Conor Dooley <conor.dooley@microchip.com> 13955R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13956L: linux-fpga@vger.kernel.org 13957S: Supported 13958F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13959F: drivers/fpga/microchip-spi.c 13960 13961MICROCHIP PWM DRIVER 13962M: Claudiu Beznea <claudiu.beznea@microchip.com> 13963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13964L: linux-pwm@vger.kernel.org 13965S: Supported 13966F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13967F: drivers/pwm/pwm-atmel.c 13968 13969MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13970M: Eugen Hristev <eugen.hristev@microchip.com> 13971L: linux-iio@vger.kernel.org 13972S: Supported 13973F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13974F: drivers/iio/adc/at91-sama5d2_adc.c 13975F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13976 13977MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13978M: Claudiu Beznea <claudiu.beznea@microchip.com> 13979S: Supported 13980F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13981F: drivers/power/reset/at91-sama5d2_shdwc.c 13982 13983MICROCHIP SOC DRIVERS 13984M: Conor Dooley <conor@kernel.org> 13985S: Supported 13986T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13987F: drivers/soc/microchip/ 13988 13989MICROCHIP SPI DRIVER 13990M: Ryan Wanner <ryan.wanner@microchip.com> 13991S: Supported 13992F: drivers/spi/spi-atmel.* 13993 13994MICROCHIP SSC DRIVER 13995M: Claudiu Beznea <claudiu.beznea@microchip.com> 13996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13997S: Supported 13998F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13999F: drivers/misc/atmel-ssc.c 14000F: include/linux/atmel-ssc.h 14001 14002Microchip Timer Counter Block (TCB) Capture Driver 14003M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14005L: linux-iio@vger.kernel.org 14006S: Maintained 14007F: drivers/counter/microchip-tcb-capture.c 14008 14009MICROCHIP USB251XB DRIVER 14010M: Richard Leitner <richard.leitner@skidata.com> 14011L: linux-usb@vger.kernel.org 14012S: Maintained 14013F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14014F: drivers/usb/misc/usb251xb.c 14015 14016MICROCHIP USBA UDC DRIVER 14017M: Cristian Birsan <cristian.birsan@microchip.com> 14018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14019S: Supported 14020F: drivers/usb/gadget/udc/atmel_usba_udc.* 14021 14022MICROCHIP WILC1000 WIFI DRIVER 14023M: Ajay Singh <ajay.kathat@microchip.com> 14024M: Claudiu Beznea <claudiu.beznea@microchip.com> 14025L: linux-wireless@vger.kernel.org 14026S: Supported 14027F: drivers/net/wireless/microchip/wilc1000/ 14028 14029MICROSEMI MIPS SOCS 14030M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14031M: UNGLinuxDriver@microchip.com 14032L: linux-mips@vger.kernel.org 14033S: Supported 14034F: Documentation/devicetree/bindings/mips/mscc.txt 14035F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14036F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14037F: arch/mips/boot/dts/mscc/ 14038F: arch/mips/configs/generic/board-ocelot.config 14039F: arch/mips/generic/board-ocelot.c 14040 14041MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14042M: Don Brace <don.brace@microchip.com> 14043L: storagedev@microchip.com 14044L: linux-scsi@vger.kernel.org 14045S: Supported 14046F: Documentation/scsi/smartpqi.rst 14047F: drivers/scsi/smartpqi/Kconfig 14048F: drivers/scsi/smartpqi/Makefile 14049F: drivers/scsi/smartpqi/smartpqi*.[ch] 14050F: include/linux/cciss*.h 14051F: include/uapi/linux/cciss*.h 14052 14053MICROSOFT MANA RDMA DRIVER 14054M: Long Li <longli@microsoft.com> 14055M: Ajay Sharma <sharmaajay@microsoft.com> 14056L: linux-rdma@vger.kernel.org 14057S: Supported 14058F: drivers/infiniband/hw/mana/ 14059F: include/net/mana 14060F: include/uapi/rdma/mana-abi.h 14061 14062MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14063M: Maximilian Luz <luzmaximilian@gmail.com> 14064L: platform-driver-x86@vger.kernel.org 14065S: Maintained 14066F: drivers/platform/surface/surface_aggregator_tabletsw.c 14067 14068MICROSOFT SURFACE BATTERY AND AC DRIVERS 14069M: Maximilian Luz <luzmaximilian@gmail.com> 14070L: linux-pm@vger.kernel.org 14071L: platform-driver-x86@vger.kernel.org 14072S: Maintained 14073F: drivers/power/supply/surface_battery.c 14074F: drivers/power/supply/surface_charger.c 14075 14076MICROSOFT SURFACE DTX DRIVER 14077M: Maximilian Luz <luzmaximilian@gmail.com> 14078L: platform-driver-x86@vger.kernel.org 14079S: Maintained 14080F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14081F: drivers/platform/surface/surface_dtx.c 14082F: include/uapi/linux/surface_aggregator/dtx.h 14083 14084MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14085M: Maximilian Luz <luzmaximilian@gmail.com> 14086L: platform-driver-x86@vger.kernel.org 14087S: Maintained 14088F: drivers/platform/surface/surface_gpe.c 14089 14090MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14091M: Hans de Goede <hdegoede@redhat.com> 14092M: Mark Gross <markgross@kernel.org> 14093M: Maximilian Luz <luzmaximilian@gmail.com> 14094L: platform-driver-x86@vger.kernel.org 14095S: Maintained 14096T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14097F: drivers/platform/surface/ 14098 14099MICROSOFT SURFACE HID TRANSPORT DRIVER 14100M: Maximilian Luz <luzmaximilian@gmail.com> 14101L: linux-input@vger.kernel.org 14102L: platform-driver-x86@vger.kernel.org 14103S: Maintained 14104F: drivers/hid/surface-hid/ 14105 14106MICROSOFT SURFACE HOT-PLUG DRIVER 14107M: Maximilian Luz <luzmaximilian@gmail.com> 14108L: platform-driver-x86@vger.kernel.org 14109S: Maintained 14110F: drivers/platform/surface/surface_hotplug.c 14111 14112MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14113M: Maximilian Luz <luzmaximilian@gmail.com> 14114L: platform-driver-x86@vger.kernel.org 14115S: Maintained 14116F: drivers/platform/surface/surface_platform_profile.c 14117 14118MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14119M: Chen Yu <yu.c.chen@intel.com> 14120L: platform-driver-x86@vger.kernel.org 14121S: Supported 14122F: drivers/platform/surface/surfacepro3_button.c 14123 14124MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14125M: Maximilian Luz <luzmaximilian@gmail.com> 14126L: platform-driver-x86@vger.kernel.org 14127S: Maintained 14128F: drivers/platform/surface/surface_aggregator_hub.c 14129 14130MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14131M: Maximilian Luz <luzmaximilian@gmail.com> 14132L: platform-driver-x86@vger.kernel.org 14133S: Maintained 14134W: https://github.com/linux-surface/surface-aggregator-module 14135C: irc://irc.libera.chat/linux-surface 14136F: Documentation/driver-api/surface_aggregator/ 14137F: drivers/platform/surface/aggregator/ 14138F: drivers/platform/surface/surface_acpi_notify.c 14139F: drivers/platform/surface/surface_aggregator_cdev.c 14140F: drivers/platform/surface/surface_aggregator_registry.c 14141F: include/linux/surface_acpi_notify.h 14142F: include/linux/surface_aggregator/ 14143F: include/uapi/linux/surface_aggregator/ 14144 14145MICROTEK X6 SCANNER 14146M: Oliver Neukum <oliver@neukum.org> 14147S: Maintained 14148F: drivers/usb/image/microtek.* 14149 14150MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14151M: Luka Kovacic <luka.kovacic@sartura.hr> 14152M: Luka Perkov <luka.perkov@sartura.hr> 14153S: Maintained 14154F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14155F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14156F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14157F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14158F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14159F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14160 14161MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14162M: Sakari Ailus <sakari.ailus@linux.intel.com> 14163L: linux-media@vger.kernel.org 14164S: Maintained 14165F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14166F: Documentation/driver-api/media/drivers/ccs/ 14167F: Documentation/userspace-api/media/drivers/ccs.rst 14168F: drivers/media/i2c/ccs-pll.c 14169F: drivers/media/i2c/ccs-pll.h 14170F: drivers/media/i2c/ccs/ 14171F: include/uapi/linux/ccs.h 14172F: include/uapi/linux/smiapp.h 14173 14174MIPS 14175M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14176L: linux-mips@vger.kernel.org 14177S: Maintained 14178W: http://www.linux-mips.org/ 14179Q: https://patchwork.kernel.org/project/linux-mips/list/ 14180T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14181F: Documentation/devicetree/bindings/mips/ 14182F: Documentation/mips/ 14183F: arch/mips/ 14184F: drivers/platform/mips/ 14185F: include/dt-bindings/mips/ 14186 14187MIPS BOSTON DEVELOPMENT BOARD 14188M: Paul Burton <paulburton@kernel.org> 14189L: linux-mips@vger.kernel.org 14190S: Maintained 14191F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14192F: arch/mips/boot/dts/img/boston.dts 14193F: arch/mips/configs/generic/board-boston.config 14194F: drivers/clk/imgtec/clk-boston.c 14195F: include/dt-bindings/clock/boston-clock.h 14196 14197MIPS CORE DRIVERS 14198M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14199M: Serge Semin <fancer.lancer@gmail.com> 14200L: linux-mips@vger.kernel.org 14201S: Supported 14202F: drivers/bus/mips_cdmm.c 14203F: drivers/clocksource/mips-gic-timer.c 14204F: drivers/cpuidle/cpuidle-cps.c 14205F: drivers/irqchip/irq-mips-cpu.c 14206F: drivers/irqchip/irq-mips-gic.c 14207 14208MIPS GENERIC PLATFORM 14209M: Paul Burton <paulburton@kernel.org> 14210L: linux-mips@vger.kernel.org 14211S: Supported 14212F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14213F: arch/mips/generic/ 14214F: arch/mips/tools/generic-board-config.sh 14215 14216MIPS RINT INSTRUCTION EMULATION 14217M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14218L: linux-mips@vger.kernel.org 14219S: Supported 14220F: arch/mips/math-emu/dp_rint.c 14221F: arch/mips/math-emu/sp_rint.c 14222 14223MIPS/LOONGSON1 ARCHITECTURE 14224M: Keguang Zhang <keguang.zhang@gmail.com> 14225L: linux-mips@vger.kernel.org 14226S: Maintained 14227F: arch/mips/include/asm/mach-loongson32/ 14228F: arch/mips/loongson32/ 14229F: drivers/*/*loongson1* 14230 14231MIPS/LOONGSON2EF ARCHITECTURE 14232M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14233L: linux-mips@vger.kernel.org 14234S: Maintained 14235F: arch/mips/include/asm/mach-loongson2ef/ 14236F: arch/mips/loongson2ef/ 14237F: drivers/cpufreq/loongson2_cpufreq.c 14238 14239MIPS/LOONGSON64 ARCHITECTURE 14240M: Huacai Chen <chenhuacai@kernel.org> 14241M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14242L: linux-mips@vger.kernel.org 14243S: Maintained 14244F: arch/mips/include/asm/mach-loongson64/ 14245F: arch/mips/loongson64/ 14246F: drivers/irqchip/irq-loongson* 14247F: drivers/platform/mips/cpu_hwmon.c 14248 14249MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14250M: Hans Verkuil <hverkuil@xs4all.nl> 14251L: linux-media@vger.kernel.org 14252S: Odd Fixes 14253W: https://linuxtv.org 14254T: git git://linuxtv.org/media_tree.git 14255F: drivers/media/radio/radio-miropcm20* 14256 14257MMP SUPPORT 14258R: Lubomir Rintel <lkundrak@v3.sk> 14259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14260S: Odd Fixes 14261T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14262F: arch/arm/boot/dts/marvell/mmp* 14263F: arch/arm/mach-mmp/ 14264F: include/linux/soc/mmp/ 14265 14266MMP USB PHY DRIVERS 14267R: Lubomir Rintel <lkundrak@v3.sk> 14268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14269S: Maintained 14270F: drivers/phy/marvell/phy-mmp3-usb.c 14271F: drivers/phy/marvell/phy-pxa-usb.c 14272 14273MMU GATHER AND TLB INVALIDATION 14274M: Will Deacon <will@kernel.org> 14275M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14276M: Andrew Morton <akpm@linux-foundation.org> 14277M: Nick Piggin <npiggin@gmail.com> 14278M: Peter Zijlstra <peterz@infradead.org> 14279L: linux-arch@vger.kernel.org 14280L: linux-mm@kvack.org 14281S: Maintained 14282F: arch/*/include/asm/tlb.h 14283F: include/asm-generic/tlb.h 14284F: mm/mmu_gather.c 14285 14286MN88472 MEDIA DRIVER 14287M: Antti Palosaari <crope@iki.fi> 14288L: linux-media@vger.kernel.org 14289S: Maintained 14290W: https://linuxtv.org 14291W: http://palosaari.fi/linux/ 14292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14293F: drivers/media/dvb-frontends/mn88472* 14294 14295MN88473 MEDIA DRIVER 14296M: Antti Palosaari <crope@iki.fi> 14297L: linux-media@vger.kernel.org 14298S: Maintained 14299W: https://linuxtv.org 14300W: http://palosaari.fi/linux/ 14301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14302F: drivers/media/dvb-frontends/mn88473* 14303 14304MODULE SUPPORT 14305M: Luis Chamberlain <mcgrof@kernel.org> 14306L: linux-modules@vger.kernel.org 14307L: linux-kernel@vger.kernel.org 14308S: Maintained 14309T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14310F: include/linux/kmod.h 14311F: include/linux/module.h 14312F: kernel/module/ 14313F: lib/test_kmod.c 14314F: scripts/module* 14315F: tools/testing/selftests/kmod/ 14316 14317MONOLITHIC POWER SYSTEM PMIC DRIVER 14318M: Saravanan Sekar <sravanhome@gmail.com> 14319S: Maintained 14320F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14321F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14322F: drivers/hwmon/pmbus/mpq7932.c 14323F: drivers/iio/adc/mp2629_adc.c 14324F: drivers/mfd/mp2629.c 14325F: drivers/power/supply/mp2629_charger.c 14326F: drivers/regulator/mp5416.c 14327F: drivers/regulator/mpq7920.c 14328F: drivers/regulator/mpq7920.h 14329F: include/linux/mfd/mp2629.h 14330 14331MOST(R) TECHNOLOGY DRIVER 14332M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14333M: Christian Gromm <christian.gromm@microchip.com> 14334S: Maintained 14335F: Documentation/ABI/testing/configfs-most 14336F: Documentation/ABI/testing/sysfs-bus-most 14337F: drivers/most/ 14338F: drivers/staging/most/ 14339F: include/linux/most.h 14340 14341MOTORCOMM PHY DRIVER 14342M: Peter Geis <pgwipeout@gmail.com> 14343M: Frank <Frank.Sae@motor-comm.com> 14344L: netdev@vger.kernel.org 14345S: Maintained 14346F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14347F: drivers/net/phy/motorcomm.c 14348 14349MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14350M: Jiri Slaby <jirislaby@kernel.org> 14351S: Maintained 14352F: Documentation/driver-api/tty/moxa-smartio.rst 14353F: drivers/tty/mxser.* 14354 14355MR800 AVERMEDIA USB FM RADIO DRIVER 14356M: Alexey Klimov <klimov.linux@gmail.com> 14357L: linux-media@vger.kernel.org 14358S: Maintained 14359T: git git://linuxtv.org/media_tree.git 14360F: drivers/media/radio/radio-mr800.c 14361 14362MRF24J40 IEEE 802.15.4 RADIO DRIVER 14363M: Stefan Schmidt <stefan@datenfreihafen.org> 14364L: linux-wpan@vger.kernel.org 14365S: Odd Fixes 14366F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14367F: drivers/net/ieee802154/mrf24j40.c 14368 14369MSI EC DRIVER 14370M: Nikita Kravets <teackot@gmail.com> 14371L: platform-driver-x86@vger.kernel.org 14372S: Maintained 14373W: https://github.com/BeardOverflow/msi-ec 14374F: drivers/platform/x86/msi-ec.* 14375 14376MSI LAPTOP SUPPORT 14377M: "Lee, Chun-Yi" <jlee@suse.com> 14378L: platform-driver-x86@vger.kernel.org 14379S: Maintained 14380F: drivers/platform/x86/msi-laptop.c 14381 14382MSI WMI SUPPORT 14383L: platform-driver-x86@vger.kernel.org 14384S: Orphan 14385F: drivers/platform/x86/msi-wmi.c 14386 14387MSI001 MEDIA DRIVER 14388M: Antti Palosaari <crope@iki.fi> 14389L: linux-media@vger.kernel.org 14390S: Maintained 14391W: https://linuxtv.org 14392W: http://palosaari.fi/linux/ 14393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14394T: git git://linuxtv.org/anttip/media_tree.git 14395F: drivers/media/tuners/msi001* 14396 14397MSI2500 MEDIA DRIVER 14398M: Antti Palosaari <crope@iki.fi> 14399L: linux-media@vger.kernel.org 14400S: Maintained 14401W: https://linuxtv.org 14402W: http://palosaari.fi/linux/ 14403Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14404T: git git://linuxtv.org/anttip/media_tree.git 14405F: drivers/media/usb/msi2500/ 14406 14407MSTAR INTERRUPT CONTROLLER DRIVER 14408M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14409M: Daniel Palmer <daniel@thingy.jp> 14410S: Maintained 14411F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14412F: drivers/irqchip/irq-mst-intc.c 14413 14414MSYSTEMS DISKONCHIP G3 MTD DRIVER 14415M: Robert Jarzmik <robert.jarzmik@free.fr> 14416L: linux-mtd@lists.infradead.org 14417S: Maintained 14418F: drivers/mtd/devices/docg3* 14419 14420MT9P031 APTINA CAMERA SENSOR 14421M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14422L: linux-media@vger.kernel.org 14423S: Maintained 14424T: git git://linuxtv.org/media_tree.git 14425F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14426F: drivers/media/i2c/mt9p031.c 14427F: include/media/i2c/mt9p031.h 14428 14429MT9T112 APTINA CAMERA SENSOR 14430M: Jacopo Mondi <jacopo@jmondi.org> 14431L: linux-media@vger.kernel.org 14432S: Odd Fixes 14433T: git git://linuxtv.org/media_tree.git 14434F: drivers/media/i2c/mt9t112.c 14435F: include/media/i2c/mt9t112.h 14436 14437MT9V032 APTINA CAMERA SENSOR 14438M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14439L: linux-media@vger.kernel.org 14440S: Maintained 14441T: git git://linuxtv.org/media_tree.git 14442F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14443F: drivers/media/i2c/mt9v032.c 14444F: include/media/i2c/mt9v032.h 14445 14446MT9V111 APTINA CAMERA SENSOR 14447M: Jacopo Mondi <jacopo@jmondi.org> 14448L: linux-media@vger.kernel.org 14449S: Maintained 14450T: git git://linuxtv.org/media_tree.git 14451F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14452F: drivers/media/i2c/mt9v111.c 14453 14454MULTIFUNCTION DEVICES (MFD) 14455M: Lee Jones <lee@kernel.org> 14456S: Maintained 14457T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14458F: Documentation/devicetree/bindings/mfd/ 14459F: drivers/mfd/ 14460F: include/dt-bindings/mfd/ 14461F: include/linux/mfd/ 14462 14463MULTIMEDIA CARD (MMC) ETC. OVER SPI 14464S: Orphan 14465F: drivers/mmc/host/mmc_spi.c 14466F: include/linux/spi/mmc_spi.h 14467 14468MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14469M: Ulf Hansson <ulf.hansson@linaro.org> 14470L: linux-mmc@vger.kernel.org 14471S: Maintained 14472T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14473F: Documentation/devicetree/bindings/mmc/ 14474F: drivers/mmc/ 14475F: include/linux/mmc/ 14476F: include/uapi/linux/mmc/ 14477 14478MULTIPLEXER SUBSYSTEM 14479M: Peter Rosin <peda@axentia.se> 14480S: Maintained 14481F: Documentation/ABI/testing/sysfs-class-mux* 14482F: Documentation/devicetree/bindings/mux/ 14483F: drivers/mux/ 14484F: include/dt-bindings/mux/ 14485F: include/linux/mux/ 14486 14487MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14488M: Bin Liu <b-liu@ti.com> 14489L: linux-usb@vger.kernel.org 14490S: Maintained 14491F: drivers/usb/musb/ 14492 14493MXL301RF MEDIA DRIVER 14494M: Akihiro Tsukada <tskd08@gmail.com> 14495L: linux-media@vger.kernel.org 14496S: Odd Fixes 14497F: drivers/media/tuners/mxl301rf* 14498 14499MXL5007T MEDIA DRIVER 14500M: Michael Krufky <mkrufky@linuxtv.org> 14501L: linux-media@vger.kernel.org 14502S: Maintained 14503W: https://linuxtv.org 14504W: http://github.com/mkrufky 14505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14506T: git git://linuxtv.org/mkrufky/tuners.git 14507F: drivers/media/tuners/mxl5007t.* 14508 14509MXSFB DRM DRIVER 14510M: Marek Vasut <marex@denx.de> 14511M: Stefan Agner <stefan@agner.ch> 14512L: dri-devel@lists.freedesktop.org 14513S: Supported 14514T: git git://anongit.freedesktop.org/drm/drm-misc 14515F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14516F: drivers/gpu/drm/mxsfb/ 14517 14518MYLEX DAC960 PCI RAID Controller 14519M: Hannes Reinecke <hare@kernel.org> 14520L: linux-scsi@vger.kernel.org 14521S: Supported 14522F: drivers/scsi/myrb.* 14523F: drivers/scsi/myrs.* 14524 14525MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14526M: Chris Lee <christopher.lee@cspi.com> 14527L: netdev@vger.kernel.org 14528S: Supported 14529W: https://www.cspi.com/ethernet-products/support/downloads/ 14530F: drivers/net/ethernet/myricom/myri10ge/ 14531 14532NAND FLASH SUBSYSTEM 14533M: Miquel Raynal <miquel.raynal@bootlin.com> 14534R: Richard Weinberger <richard@nod.at> 14535L: linux-mtd@lists.infradead.org 14536S: Maintained 14537W: http://www.linux-mtd.infradead.org/ 14538Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14539C: irc://irc.oftc.net/mtd 14540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14541F: drivers/mtd/nand/ 14542F: include/linux/mtd/*nand*.h 14543 14544NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14545M: Daniel Mack <zonque@gmail.com> 14546L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14547S: Maintained 14548W: http://www.native-instruments.com 14549F: sound/usb/caiaq/ 14550 14551NATSEMI ETHERNET DRIVER (DP8381x) 14552S: Orphan 14553F: drivers/net/ethernet/natsemi/natsemi.c 14554 14555NCR 5380 SCSI DRIVERS 14556M: Finn Thain <fthain@linux-m68k.org> 14557M: Michael Schmitz <schmitzmic@gmail.com> 14558L: linux-scsi@vger.kernel.org 14559S: Maintained 14560F: Documentation/scsi/g_NCR5380.rst 14561F: drivers/scsi/NCR5380.* 14562F: drivers/scsi/arm/cumana_1.c 14563F: drivers/scsi/arm/oak.c 14564F: drivers/scsi/atari_scsi.* 14565F: drivers/scsi/dmx3191d.c 14566F: drivers/scsi/g_NCR5380.* 14567F: drivers/scsi/mac_scsi.* 14568F: drivers/scsi/sun3_scsi.* 14569F: drivers/scsi/sun3_scsi_vme.c 14570 14571NCSI LIBRARY 14572M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14573S: Maintained 14574F: net/ncsi/ 14575 14576NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14577M: Guenter Roeck <linux@roeck-us.net> 14578L: linux-hwmon@vger.kernel.org 14579S: Maintained 14580F: Documentation/hwmon/nct6775.rst 14581F: drivers/hwmon/nct6775-core.c 14582F: drivers/hwmon/nct6775-platform.c 14583F: drivers/hwmon/nct6775.h 14584 14585NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14586M: Zev Weiss <zev@bewilderbeest.net> 14587L: linux-hwmon@vger.kernel.org 14588S: Maintained 14589F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14590F: drivers/hwmon/nct6775-i2c.c 14591 14592NETDEVSIM 14593M: Jakub Kicinski <kuba@kernel.org> 14594S: Maintained 14595F: drivers/net/netdevsim/* 14596 14597NETEM NETWORK EMULATOR 14598M: Stephen Hemminger <stephen@networkplumber.org> 14599L: netdev@vger.kernel.org 14600S: Maintained 14601F: net/sched/sch_netem.c 14602 14603NETERION 10GbE DRIVERS (s2io) 14604M: Jon Mason <jdmason@kudzu.us> 14605L: netdev@vger.kernel.org 14606S: Supported 14607F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14608F: drivers/net/ethernet/neterion/ 14609 14610NETFILTER 14611M: Pablo Neira Ayuso <pablo@netfilter.org> 14612M: Jozsef Kadlecsik <kadlec@netfilter.org> 14613M: Florian Westphal <fw@strlen.de> 14614L: netfilter-devel@vger.kernel.org 14615L: coreteam@netfilter.org 14616S: Maintained 14617W: http://www.netfilter.org/ 14618W: http://www.iptables.org/ 14619W: http://www.nftables.org/ 14620Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14621C: irc://irc.libera.chat/netfilter 14622T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14623T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14624F: include/linux/netfilter* 14625F: include/linux/netfilter/ 14626F: include/net/netfilter/ 14627F: include/uapi/linux/netfilter* 14628F: include/uapi/linux/netfilter/ 14629F: net/*/netfilter.c 14630F: net/*/netfilter/ 14631F: net/bridge/br_netfilter*.c 14632F: net/netfilter/ 14633 14634NETROM NETWORK LAYER 14635M: Ralf Baechle <ralf@linux-mips.org> 14636L: linux-hams@vger.kernel.org 14637S: Maintained 14638W: http://www.linux-ax25.org/ 14639F: include/net/netrom.h 14640F: include/uapi/linux/netrom.h 14641F: net/netrom/ 14642 14643NETRONIX EMBEDDED CONTROLLER 14644M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14645S: Maintained 14646F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14647F: drivers/mfd/ntxec.c 14648F: drivers/pwm/pwm-ntxec.c 14649F: drivers/rtc/rtc-ntxec.c 14650F: include/linux/mfd/ntxec.h 14651 14652NETRONOME ETHERNET DRIVERS 14653M: Simon Horman <simon.horman@corigine.com> 14654R: Jakub Kicinski <kuba@kernel.org> 14655L: oss-drivers@corigine.com 14656S: Maintained 14657F: drivers/net/ethernet/netronome/ 14658 14659NETWORK BLOCK DEVICE (NBD) 14660M: Josef Bacik <josef@toxicpanda.com> 14661L: linux-block@vger.kernel.org 14662L: nbd@other.debian.org 14663S: Maintained 14664F: Documentation/admin-guide/blockdev/nbd.rst 14665F: drivers/block/nbd.c 14666F: include/trace/events/nbd.h 14667F: include/uapi/linux/nbd.h 14668 14669NETWORK DROP MONITOR 14670M: Neil Horman <nhorman@tuxdriver.com> 14671L: netdev@vger.kernel.org 14672S: Maintained 14673W: https://fedorahosted.org/dropwatch/ 14674F: include/uapi/linux/net_dropmon.h 14675F: net/core/drop_monitor.c 14676 14677NETWORKING DRIVERS 14678M: "David S. Miller" <davem@davemloft.net> 14679M: Eric Dumazet <edumazet@google.com> 14680M: Jakub Kicinski <kuba@kernel.org> 14681M: Paolo Abeni <pabeni@redhat.com> 14682L: netdev@vger.kernel.org 14683S: Maintained 14684Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14685T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14686T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14687F: Documentation/devicetree/bindings/net/ 14688F: drivers/connector/ 14689F: drivers/net/ 14690F: include/dt-bindings/net/ 14691F: include/linux/etherdevice.h 14692F: include/linux/fcdevice.h 14693F: include/linux/fddidevice.h 14694F: include/linux/hippidevice.h 14695F: include/linux/if_* 14696F: include/linux/inetdevice.h 14697F: include/linux/netdevice.h 14698F: include/uapi/linux/if_* 14699F: include/uapi/linux/netdevice.h 14700X: drivers/net/wireless/ 14701 14702NETWORKING DRIVERS (WIRELESS) 14703M: Kalle Valo <kvalo@kernel.org> 14704L: linux-wireless@vger.kernel.org 14705S: Maintained 14706W: https://wireless.wiki.kernel.org/ 14707Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14708T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14709T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14710F: Documentation/devicetree/bindings/net/wireless/ 14711F: drivers/net/wireless/ 14712 14713NETWORKING [DSA] 14714M: Andrew Lunn <andrew@lunn.ch> 14715M: Florian Fainelli <f.fainelli@gmail.com> 14716M: Vladimir Oltean <olteanv@gmail.com> 14717S: Maintained 14718F: Documentation/devicetree/bindings/net/dsa/ 14719F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14720F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14721F: drivers/net/dsa/ 14722F: include/linux/dsa/ 14723F: include/linux/platform_data/dsa.h 14724F: include/net/dsa.h 14725F: net/dsa/ 14726F: tools/testing/selftests/drivers/net/dsa/ 14727 14728NETWORKING [GENERAL] 14729M: "David S. Miller" <davem@davemloft.net> 14730M: Eric Dumazet <edumazet@google.com> 14731M: Jakub Kicinski <kuba@kernel.org> 14732M: Paolo Abeni <pabeni@redhat.com> 14733L: netdev@vger.kernel.org 14734S: Maintained 14735Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14736B: mailto:netdev@vger.kernel.org 14737T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14738T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14739F: Documentation/core-api/netlink.rst 14740F: Documentation/netlink/ 14741F: Documentation/networking/ 14742F: Documentation/process/maintainer-netdev.rst 14743F: Documentation/userspace-api/netlink/ 14744F: include/linux/in.h 14745F: include/linux/net.h 14746F: include/linux/netdevice.h 14747F: include/net/ 14748F: include/uapi/linux/in.h 14749F: include/uapi/linux/net.h 14750F: include/uapi/linux/net_namespace.h 14751F: include/uapi/linux/netdevice.h 14752F: lib/net_utils.c 14753F: lib/random32.c 14754F: net/ 14755F: tools/net/ 14756F: tools/testing/selftests/net/ 14757X: net/bluetooth/ 14758 14759NETWORKING [IPSEC] 14760M: Steffen Klassert <steffen.klassert@secunet.com> 14761M: Herbert Xu <herbert@gondor.apana.org.au> 14762M: "David S. Miller" <davem@davemloft.net> 14763L: netdev@vger.kernel.org 14764S: Maintained 14765T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14766T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14767F: include/net/xfrm.h 14768F: include/uapi/linux/xfrm.h 14769F: net/ipv4/ah4.c 14770F: net/ipv4/esp4* 14771F: net/ipv4/ip_vti.c 14772F: net/ipv4/ipcomp.c 14773F: net/ipv4/xfrm* 14774F: net/ipv6/ah6.c 14775F: net/ipv6/esp6* 14776F: net/ipv6/ip6_vti.c 14777F: net/ipv6/ipcomp6.c 14778F: net/ipv6/xfrm* 14779F: net/key/ 14780F: net/xfrm/ 14781F: tools/testing/selftests/net/ipsec.c 14782 14783NETWORKING [IPv4/IPv6] 14784M: "David S. Miller" <davem@davemloft.net> 14785M: David Ahern <dsahern@kernel.org> 14786L: netdev@vger.kernel.org 14787S: Maintained 14788T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14789F: arch/x86/net/* 14790F: include/linux/ip.h 14791F: include/linux/ipv6* 14792F: include/net/fib* 14793F: include/net/ip* 14794F: include/net/route.h 14795F: net/ipv4/ 14796F: net/ipv6/ 14797 14798NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14799M: Paul Moore <paul@paul-moore.com> 14800L: netdev@vger.kernel.org 14801L: linux-security-module@vger.kernel.org 14802S: Supported 14803W: https://github.com/netlabel 14804F: Documentation/netlabel/ 14805F: include/net/calipso.h 14806F: include/net/cipso_ipv4.h 14807F: include/net/netlabel.h 14808F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14809F: include/uapi/linux/netfilter/xt_SECMARK.h 14810F: net/ipv4/cipso_ipv4.c 14811F: net/ipv6/calipso.c 14812F: net/netfilter/xt_CONNSECMARK.c 14813F: net/netfilter/xt_SECMARK.c 14814F: net/netlabel/ 14815 14816NETWORKING [MPTCP] 14817M: Matthieu Baerts <matthieu.baerts@tessares.net> 14818M: Mat Martineau <martineau@kernel.org> 14819L: netdev@vger.kernel.org 14820L: mptcp@lists.linux.dev 14821S: Maintained 14822W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14823B: https://github.com/multipath-tcp/mptcp_net-next/issues 14824T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14825T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14826F: Documentation/networking/mptcp-sysctl.rst 14827F: include/net/mptcp.h 14828F: include/trace/events/mptcp.h 14829F: include/uapi/linux/mptcp.h 14830F: net/mptcp/ 14831F: tools/testing/selftests/bpf/*/*mptcp*.c 14832F: tools/testing/selftests/net/mptcp/ 14833 14834NETWORKING [TCP] 14835M: Eric Dumazet <edumazet@google.com> 14836L: netdev@vger.kernel.org 14837S: Maintained 14838F: include/linux/net_mm.h 14839F: include/linux/tcp.h 14840F: include/net/tcp.h 14841F: include/trace/events/tcp.h 14842F: include/uapi/linux/tcp.h 14843F: net/ipv4/syncookies.c 14844F: net/ipv4/tcp*.c 14845F: net/ipv6/syncookies.c 14846F: net/ipv6/tcp*.c 14847 14848NETWORKING [TLS] 14849M: Boris Pismenny <borisp@nvidia.com> 14850M: John Fastabend <john.fastabend@gmail.com> 14851M: Jakub Kicinski <kuba@kernel.org> 14852L: netdev@vger.kernel.org 14853S: Maintained 14854F: include/net/tls.h 14855F: include/uapi/linux/tls.h 14856F: net/tls/* 14857 14858NETXEN (1/10) GbE SUPPORT 14859M: Manish Chopra <manishc@marvell.com> 14860M: Rahul Verma <rahulv@marvell.com> 14861M: GR-Linux-NIC-Dev@marvell.com 14862L: netdev@vger.kernel.org 14863S: Supported 14864F: drivers/net/ethernet/qlogic/netxen/ 14865 14866NET_FAILOVER MODULE 14867M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14868L: netdev@vger.kernel.org 14869S: Supported 14870F: Documentation/networking/net_failover.rst 14871F: drivers/net/net_failover.c 14872F: include/net/net_failover.h 14873 14874NEXTHOP 14875M: David Ahern <dsahern@kernel.org> 14876L: netdev@vger.kernel.org 14877S: Maintained 14878F: include/net/netns/nexthop.h 14879F: include/net/nexthop.h 14880F: include/uapi/linux/nexthop.h 14881F: net/ipv4/nexthop.c 14882 14883NFC SUBSYSTEM 14884M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14885L: netdev@vger.kernel.org 14886S: Maintained 14887F: Documentation/devicetree/bindings/net/nfc/ 14888F: drivers/nfc/ 14889F: include/net/nfc/ 14890F: include/uapi/linux/nfc.h 14891F: net/nfc/ 14892 14893NFC VIRTUAL NCI DEVICE DRIVER 14894M: Bongsu Jeon <bongsu.jeon@samsung.com> 14895L: netdev@vger.kernel.org 14896S: Supported 14897F: drivers/nfc/virtual_ncidev.c 14898F: tools/testing/selftests/nci/ 14899 14900NFS, SUNRPC, AND LOCKD CLIENTS 14901M: Trond Myklebust <trond.myklebust@hammerspace.com> 14902M: Anna Schumaker <anna@kernel.org> 14903L: linux-nfs@vger.kernel.org 14904S: Maintained 14905W: http://client.linux-nfs.org 14906T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14907F: Documentation/filesystems/nfs/ 14908F: fs/lockd/ 14909F: fs/nfs/ 14910F: fs/nfs_common/ 14911F: include/linux/lockd/ 14912F: include/linux/nfs* 14913F: include/linux/sunrpc/ 14914F: include/uapi/linux/nfs* 14915F: include/uapi/linux/sunrpc/ 14916F: net/sunrpc/ 14917 14918NILFS2 FILESYSTEM 14919M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14920L: linux-nilfs@vger.kernel.org 14921S: Supported 14922W: https://nilfs.sourceforge.io/ 14923W: https://nilfs.osdn.jp/ 14924T: git https://github.com/konis/nilfs2.git 14925F: Documentation/filesystems/nilfs2.rst 14926F: fs/nilfs2/ 14927F: include/trace/events/nilfs2.h 14928F: include/uapi/linux/nilfs2_api.h 14929F: include/uapi/linux/nilfs2_ondisk.h 14930 14931NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14932M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14933S: Maintained 14934W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14935F: Documentation/scsi/NinjaSCSI.rst 14936F: drivers/scsi/pcmcia/nsp_* 14937 14938NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14939M: GOTO Masanori <gotom@debian.or.jp> 14940M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14941S: Maintained 14942W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14943F: Documentation/scsi/NinjaSCSI.rst 14944F: drivers/scsi/nsp32* 14945 14946NINTENDO HID DRIVER 14947M: Daniel J. Ogorchock <djogorchock@gmail.com> 14948L: linux-input@vger.kernel.org 14949S: Maintained 14950F: drivers/hid/hid-nintendo* 14951 14952NIOS2 ARCHITECTURE 14953M: Dinh Nguyen <dinguyen@kernel.org> 14954S: Maintained 14955T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14956F: arch/nios2/ 14957 14958NITRO ENCLAVES (NE) 14959M: Alexandru Ciobotaru <alcioa@amazon.com> 14960L: linux-kernel@vger.kernel.org 14961L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14962S: Supported 14963W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14964F: Documentation/virt/ne_overview.rst 14965F: drivers/virt/nitro_enclaves/ 14966F: include/linux/nitro_enclaves.h 14967F: include/uapi/linux/nitro_enclaves.h 14968F: samples/nitro_enclaves/ 14969 14970NOHZ, DYNTICKS SUPPORT 14971M: Frederic Weisbecker <frederic@kernel.org> 14972M: Thomas Gleixner <tglx@linutronix.de> 14973M: Ingo Molnar <mingo@kernel.org> 14974L: linux-kernel@vger.kernel.org 14975S: Maintained 14976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14977F: include/linux/sched/nohz.h 14978F: include/linux/tick.h 14979F: kernel/time/tick*.* 14980 14981NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14982M: Pavel Machek <pavel@ucw.cz> 14983M: Sakari Ailus <sakari.ailus@iki.fi> 14984L: linux-media@vger.kernel.org 14985S: Maintained 14986F: drivers/media/i2c/ad5820.c 14987F: drivers/media/i2c/et8ek8 14988 14989NOKIA N900 POWER SUPPLY DRIVERS 14990R: Pali Rohár <pali@kernel.org> 14991F: drivers/power/supply/bq2415x_charger.c 14992F: drivers/power/supply/bq27xxx_battery.c 14993F: drivers/power/supply/bq27xxx_battery_i2c.c 14994F: drivers/power/supply/isp1704_charger.c 14995F: drivers/power/supply/rx51_battery.c 14996F: include/linux/power/bq2415x_charger.h 14997F: include/linux/power/bq27xxx_battery.h 14998 14999NOLIBC HEADER FILE 15000M: Willy Tarreau <w@1wt.eu> 15001S: Maintained 15002T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15003F: tools/include/nolibc/ 15004F: tools/testing/selftests/nolibc/ 15005 15006NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15007M: Hans de Goede <hdegoede@redhat.com> 15008L: linux-input@vger.kernel.org 15009S: Maintained 15010F: drivers/input/touchscreen/novatek-nvt-ts.c 15011 15012NSDEPS 15013M: Matthias Maennich <maennich@google.com> 15014S: Maintained 15015F: Documentation/core-api/symbol-namespaces.rst 15016F: scripts/nsdeps 15017 15018NTB AMD DRIVER 15019M: Sanjay R Mehta <sanju.mehta@amd.com> 15020M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15021L: ntb@lists.linux.dev 15022S: Supported 15023F: drivers/ntb/hw/amd/ 15024 15025NTB DRIVER CORE 15026M: Jon Mason <jdmason@kudzu.us> 15027M: Dave Jiang <dave.jiang@intel.com> 15028M: Allen Hubbe <allenbh@gmail.com> 15029L: ntb@lists.linux.dev 15030S: Supported 15031W: https://github.com/jonmason/ntb/wiki 15032T: git https://github.com/jonmason/ntb.git 15033F: drivers/net/ntb_netdev.c 15034F: drivers/ntb/ 15035F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15036F: include/linux/ntb.h 15037F: include/linux/ntb_transport.h 15038F: tools/testing/selftests/ntb/ 15039 15040NTB IDT DRIVER 15041M: Serge Semin <fancer.lancer@gmail.com> 15042L: ntb@lists.linux.dev 15043S: Supported 15044F: drivers/ntb/hw/idt/ 15045 15046NTB INTEL DRIVER 15047M: Dave Jiang <dave.jiang@intel.com> 15048L: ntb@lists.linux.dev 15049S: Supported 15050W: https://github.com/davejiang/linux/wiki 15051T: git https://github.com/davejiang/linux.git 15052F: drivers/ntb/hw/intel/ 15053 15054NTFS FILESYSTEM 15055M: Anton Altaparmakov <anton@tuxera.com> 15056R: Namjae Jeon <linkinjeon@kernel.org> 15057L: linux-ntfs-dev@lists.sourceforge.net 15058S: Supported 15059W: http://www.tuxera.com/ 15060T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15061F: Documentation/filesystems/ntfs.rst 15062F: fs/ntfs/ 15063 15064NTFS3 FILESYSTEM 15065M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15066L: ntfs3@lists.linux.dev 15067S: Supported 15068W: http://www.paragon-software.com/ 15069T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15070F: Documentation/filesystems/ntfs3.rst 15071F: fs/ntfs3/ 15072 15073NUBUS SUBSYSTEM 15074M: Finn Thain <fthain@linux-m68k.org> 15075L: linux-m68k@lists.linux-m68k.org 15076S: Maintained 15077F: arch/*/include/asm/nubus.h 15078F: drivers/nubus/ 15079F: include/linux/nubus.h 15080F: include/uapi/linux/nubus.h 15081 15082NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15083M: Antonino Daplas <adaplas@gmail.com> 15084L: linux-fbdev@vger.kernel.org 15085S: Maintained 15086F: drivers/video/fbdev/nvidia/ 15087F: drivers/video/fbdev/riva/ 15088 15089NVIDIA WMI EC BACKLIGHT DRIVER 15090M: Daniel Dadap <ddadap@nvidia.com> 15091L: platform-driver-x86@vger.kernel.org 15092S: Supported 15093F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15094F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15095 15096NVM EXPRESS DRIVER 15097M: Keith Busch <kbusch@kernel.org> 15098M: Jens Axboe <axboe@fb.com> 15099M: Christoph Hellwig <hch@lst.de> 15100M: Sagi Grimberg <sagi@grimberg.me> 15101L: linux-nvme@lists.infradead.org 15102S: Supported 15103W: http://git.infradead.org/nvme.git 15104T: git git://git.infradead.org/nvme.git 15105F: Documentation/nvme/ 15106F: drivers/nvme/common/ 15107F: drivers/nvme/host/ 15108F: include/linux/nvme-*.h 15109F: include/linux/nvme.h 15110F: include/uapi/linux/nvme_ioctl.h 15111 15112NVM EXPRESS FABRICS AUTHENTICATION 15113M: Hannes Reinecke <hare@suse.de> 15114L: linux-nvme@lists.infradead.org 15115S: Supported 15116F: drivers/nvme/host/auth.c 15117F: drivers/nvme/target/auth.c 15118F: drivers/nvme/target/fabrics-cmd-auth.c 15119F: include/linux/nvme-auth.h 15120 15121NVM EXPRESS FC TRANSPORT DRIVERS 15122M: James Smart <james.smart@broadcom.com> 15123L: linux-nvme@lists.infradead.org 15124S: Supported 15125F: drivers/nvme/host/fc.c 15126F: drivers/nvme/target/fc.c 15127F: drivers/nvme/target/fcloop.c 15128F: include/linux/nvme-fc-driver.h 15129F: include/linux/nvme-fc.h 15130 15131NVM EXPRESS HARDWARE MONITORING SUPPORT 15132M: Guenter Roeck <linux@roeck-us.net> 15133L: linux-nvme@lists.infradead.org 15134S: Supported 15135F: drivers/nvme/host/hwmon.c 15136 15137NVM EXPRESS TARGET DRIVER 15138M: Christoph Hellwig <hch@lst.de> 15139M: Sagi Grimberg <sagi@grimberg.me> 15140M: Chaitanya Kulkarni <kch@nvidia.com> 15141L: linux-nvme@lists.infradead.org 15142S: Supported 15143W: http://git.infradead.org/nvme.git 15144T: git git://git.infradead.org/nvme.git 15145F: drivers/nvme/target/ 15146 15147NVMEM FRAMEWORK 15148M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15149S: Maintained 15150T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15151F: Documentation/ABI/stable/sysfs-bus-nvmem 15152F: Documentation/devicetree/bindings/nvmem/ 15153F: drivers/nvmem/ 15154F: include/linux/nvmem-consumer.h 15155F: include/linux/nvmem-provider.h 15156 15157NXP BLUETOOTH WIRELESS DRIVERS 15158M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15159M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15160S: Maintained 15161F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15162F: drivers/bluetooth/btnxpuart.c 15163 15164NXP C45 TJA11XX PHY DRIVER 15165M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15166L: netdev@vger.kernel.org 15167S: Maintained 15168F: drivers/net/phy/nxp-c45-tja11xx.c 15169 15170NXP FSPI DRIVER 15171M: Han Xu <han.xu@nxp.com> 15172M: Haibo Chen <haibo.chen@nxp.com> 15173R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15174L: linux-spi@vger.kernel.org 15175S: Maintained 15176F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15177F: drivers/spi/spi-nxp-fspi.c 15178 15179NXP FXAS21002C DRIVER 15180M: Rui Miguel Silva <rmfrfs@gmail.com> 15181L: linux-iio@vger.kernel.org 15182S: Maintained 15183F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15184F: drivers/iio/gyro/fxas21002c.h 15185F: drivers/iio/gyro/fxas21002c_core.c 15186F: drivers/iio/gyro/fxas21002c_i2c.c 15187F: drivers/iio/gyro/fxas21002c_spi.c 15188 15189NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15190M: Haibo Chen <haibo.chen@nxp.com> 15191L: linux-iio@vger.kernel.org 15192L: linux-imx@nxp.com 15193S: Maintained 15194F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15195F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15196F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15197F: drivers/iio/adc/imx7d_adc.c 15198F: drivers/iio/adc/imx93_adc.c 15199F: drivers/iio/adc/vf610_adc.c 15200 15201NXP i.MX 8M ISI DRIVER 15202M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15203L: linux-media@vger.kernel.org 15204S: Maintained 15205F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15206F: drivers/media/platform/nxp/imx8-isi/ 15207 15208NXP i.MX 8MP DW100 V4L2 DRIVER 15209M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15210L: linux-media@vger.kernel.org 15211S: Maintained 15212F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15213F: Documentation/userspace-api/media/drivers/dw100.rst 15214F: drivers/media/platform/nxp/dw100/ 15215F: include/uapi/linux/dw100.h 15216 15217NXP i.MX 8MQ DCSS DRIVER 15218M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15219R: Lucas Stach <l.stach@pengutronix.de> 15220L: dri-devel@lists.freedesktop.org 15221S: Maintained 15222F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15223F: drivers/gpu/drm/imx/dcss/ 15224 15225NXP i.MX 8QXP ADC DRIVER 15226M: Cai Huoqing <cai.huoqing@linux.dev> 15227M: Haibo Chen <haibo.chen@nxp.com> 15228L: linux-imx@nxp.com 15229L: linux-iio@vger.kernel.org 15230S: Maintained 15231F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15232F: drivers/iio/adc/imx8qxp-adc.c 15233 15234NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15235M: Mirela Rabulea <mirela.rabulea@nxp.com> 15236R: NXP Linux Team <linux-imx@nxp.com> 15237L: linux-media@vger.kernel.org 15238S: Maintained 15239F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15240F: drivers/media/platform/nxp/imx-jpeg 15241 15242NXP i.MX CLOCK DRIVERS 15243M: Abel Vesa <abelvesa@kernel.org> 15244R: Peng Fan <peng.fan@nxp.com> 15245L: linux-clk@vger.kernel.org 15246L: linux-imx@nxp.com 15247S: Maintained 15248T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15249F: Documentation/devicetree/bindings/clock/imx* 15250F: drivers/clk/imx/ 15251F: include/dt-bindings/clock/imx* 15252 15253NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15254M: Jagan Teki <jagan@amarulasolutions.com> 15255S: Maintained 15256F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15257F: drivers/regulator/pf8x00-regulator.c 15258 15259NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15260M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15261L: linux-kernel@vger.kernel.org 15262S: Maintained 15263F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15264F: drivers/extcon/extcon-ptn5150.c 15265 15266NXP SGTL5000 DRIVER 15267M: Fabio Estevam <festevam@gmail.com> 15268L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15269S: Maintained 15270F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15271F: sound/soc/codecs/sgtl5000* 15272 15273NXP SJA1105 ETHERNET SWITCH DRIVER 15274M: Vladimir Oltean <olteanv@gmail.com> 15275L: linux-kernel@vger.kernel.org 15276S: Maintained 15277F: drivers/net/dsa/sja1105 15278F: drivers/net/pcs/pcs-xpcs-nxp.c 15279 15280NXP TDA998X DRM DRIVER 15281M: Russell King <linux@armlinux.org.uk> 15282S: Maintained 15283T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15284T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15285F: drivers/gpu/drm/i2c/tda998x_drv.c 15286F: include/drm/i2c/tda998x.h 15287F: include/dt-bindings/display/tda998x.h 15288K: "nxp,tda998x" 15289 15290NXP TFA9879 DRIVER 15291M: Peter Rosin <peda@axentia.se> 15292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15293S: Maintained 15294F: Documentation/devicetree/bindings/sound/tfa9879.txt 15295F: sound/soc/codecs/tfa9879* 15296 15297NXP-NCI NFC DRIVER 15298S: Orphan 15299F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15300F: drivers/nfc/nxp-nci 15301 15302NXP/Goodix TFA989X (TFA1) DRIVER 15303M: Stephan Gerhold <stephan@gerhold.net> 15304L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15305S: Maintained 15306F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15307F: sound/soc/codecs/tfa989x.c 15308 15309NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15310M: Jonas Malaco <jonas@protocubo.io> 15311L: linux-hwmon@vger.kernel.org 15312S: Maintained 15313F: Documentation/hwmon/nzxt-kraken2.rst 15314F: drivers/hwmon/nzxt-kraken2.c 15315 15316NZXT-SMART2 HARDWARE MONITORING DRIVER 15317M: Aleksandr Mezin <mezin.alexander@gmail.com> 15318L: linux-hwmon@vger.kernel.org 15319S: Maintained 15320F: Documentation/hwmon/nzxt-smart2.rst 15321F: drivers/hwmon/nzxt-smart2.c 15322 15323OBJAGG 15324M: Jiri Pirko <jiri@resnulli.us> 15325L: netdev@vger.kernel.org 15326S: Supported 15327F: include/linux/objagg.h 15328F: lib/objagg.c 15329F: lib/test_objagg.c 15330 15331OBJTOOL 15332M: Josh Poimboeuf <jpoimboe@kernel.org> 15333M: Peter Zijlstra <peterz@infradead.org> 15334S: Supported 15335F: include/linux/objtool*.h 15336F: tools/objtool/ 15337 15338OCELOT ETHERNET SWITCH DRIVER 15339M: Vladimir Oltean <vladimir.oltean@nxp.com> 15340M: Claudiu Manoil <claudiu.manoil@nxp.com> 15341M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15342M: UNGLinuxDriver@microchip.com 15343L: netdev@vger.kernel.org 15344S: Supported 15345F: drivers/net/dsa/ocelot/* 15346F: drivers/net/ethernet/mscc/ 15347F: include/soc/mscc/ocelot* 15348F: net/dsa/tag_ocelot.c 15349F: net/dsa/tag_ocelot_8021q.c 15350F: tools/testing/selftests/drivers/net/ocelot/* 15351 15352OCELOT EXTERNAL SWITCH CONTROL 15353M: Colin Foster <colin.foster@in-advantage.com> 15354S: Supported 15355F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15356F: drivers/mfd/ocelot* 15357F: drivers/net/dsa/ocelot/ocelot_ext.c 15358F: include/linux/mfd/ocelot.h 15359 15360OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15361M: Frederic Barrat <fbarrat@linux.ibm.com> 15362M: Andrew Donnellan <ajd@linux.ibm.com> 15363L: linuxppc-dev@lists.ozlabs.org 15364S: Supported 15365F: Documentation/userspace-api/accelerators/ocxl.rst 15366F: arch/powerpc/include/asm/pnv-ocxl.h 15367F: arch/powerpc/platforms/powernv/ocxl.c 15368F: drivers/misc/ocxl/ 15369F: include/misc/ocxl* 15370F: include/uapi/misc/ocxl.h 15371 15372OMAP AUDIO SUPPORT 15373M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15374M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15375L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15376L: linux-omap@vger.kernel.org 15377S: Maintained 15378F: sound/soc/ti/n810.c 15379F: sound/soc/ti/omap* 15380F: sound/soc/ti/rx51.c 15381F: sound/soc/ti/sdma-pcm.* 15382 15383OMAP CLOCK FRAMEWORK SUPPORT 15384M: Paul Walmsley <paul@pwsan.com> 15385L: linux-omap@vger.kernel.org 15386S: Maintained 15387F: arch/arm/*omap*/*clock* 15388 15389OMAP DEVICE TREE SUPPORT 15390M: Benoît Cousson <bcousson@baylibre.com> 15391M: Tony Lindgren <tony@atomide.com> 15392L: linux-omap@vger.kernel.org 15393L: devicetree@vger.kernel.org 15394S: Maintained 15395F: arch/arm/boot/dts/ti/omap/ 15396 15397OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15398L: linux-omap@vger.kernel.org 15399L: linux-fbdev@vger.kernel.org 15400S: Orphan 15401F: Documentation/arch/arm/omap/dss.rst 15402F: drivers/video/fbdev/omap2/ 15403 15404OMAP FRAMEBUFFER SUPPORT 15405L: linux-fbdev@vger.kernel.org 15406L: linux-omap@vger.kernel.org 15407S: Orphan 15408F: drivers/video/fbdev/omap/ 15409 15410OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15411M: Roger Quadros <rogerq@kernel.org> 15412M: Tony Lindgren <tony@atomide.com> 15413L: linux-omap@vger.kernel.org 15414S: Maintained 15415F: arch/arm/mach-omap2/*gpmc* 15416F: drivers/memory/omap-gpmc.c 15417 15418OMAP GPIO DRIVER 15419M: Grygorii Strashko <grygorii.strashko@ti.com> 15420M: Santosh Shilimkar <ssantosh@kernel.org> 15421M: Kevin Hilman <khilman@kernel.org> 15422L: linux-omap@vger.kernel.org 15423S: Maintained 15424F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15425F: drivers/gpio/gpio-omap.c 15426 15427OMAP HARDWARE SPINLOCK SUPPORT 15428M: Ohad Ben-Cohen <ohad@wizery.com> 15429L: linux-omap@vger.kernel.org 15430S: Maintained 15431F: drivers/hwspinlock/omap_hwspinlock.c 15432 15433OMAP HS MMC SUPPORT 15434L: linux-mmc@vger.kernel.org 15435L: linux-omap@vger.kernel.org 15436S: Orphan 15437F: drivers/mmc/host/omap_hsmmc.c 15438 15439OMAP HWMOD DATA 15440M: Paul Walmsley <paul@pwsan.com> 15441L: linux-omap@vger.kernel.org 15442S: Maintained 15443F: arch/arm/mach-omap2/omap_hwmod*data* 15444 15445OMAP HWMOD SUPPORT 15446M: Benoît Cousson <bcousson@baylibre.com> 15447M: Paul Walmsley <paul@pwsan.com> 15448L: linux-omap@vger.kernel.org 15449S: Maintained 15450F: arch/arm/mach-omap2/omap_hwmod.* 15451 15452OMAP I2C DRIVER 15453M: Vignesh R <vigneshr@ti.com> 15454L: linux-omap@vger.kernel.org 15455L: linux-i2c@vger.kernel.org 15456S: Maintained 15457F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15458F: drivers/i2c/busses/i2c-omap.c 15459 15460OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15461M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15462L: linux-media@vger.kernel.org 15463S: Maintained 15464F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15465F: drivers/media/platform/ti/omap3isp/ 15466F: drivers/staging/media/omap4iss/ 15467 15468OMAP MMC SUPPORT 15469M: Aaro Koskinen <aaro.koskinen@iki.fi> 15470L: linux-omap@vger.kernel.org 15471S: Odd Fixes 15472F: drivers/mmc/host/omap.c 15473 15474OMAP POWER MANAGEMENT SUPPORT 15475M: Kevin Hilman <khilman@kernel.org> 15476L: linux-omap@vger.kernel.org 15477S: Maintained 15478F: arch/arm/*omap*/*pm* 15479F: drivers/cpufreq/omap-cpufreq.c 15480 15481OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15482M: Paul Walmsley <paul@pwsan.com> 15483L: linux-omap@vger.kernel.org 15484S: Maintained 15485F: arch/arm/mach-omap2/prm* 15486 15487OMAP RANDOM NUMBER GENERATOR SUPPORT 15488M: Deepak Saxena <dsaxena@plexity.net> 15489S: Maintained 15490F: drivers/char/hw_random/omap-rng.c 15491 15492OMAP USB SUPPORT 15493L: linux-usb@vger.kernel.org 15494L: linux-omap@vger.kernel.org 15495S: Orphan 15496F: arch/arm/*omap*/usb* 15497F: drivers/usb/*/*omap* 15498 15499OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15500M: Mark Jackson <mpfj@newflow.co.uk> 15501L: linux-omap@vger.kernel.org 15502S: Maintained 15503F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15504 15505OMAP1 SUPPORT 15506M: Aaro Koskinen <aaro.koskinen@iki.fi> 15507M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15508M: Tony Lindgren <tony@atomide.com> 15509L: linux-omap@vger.kernel.org 15510S: Maintained 15511Q: http://patchwork.kernel.org/project/linux-omap/list/ 15512T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15513F: arch/arm/configs/omap1_defconfig 15514F: arch/arm/mach-omap1/ 15515F: drivers/i2c/busses/i2c-omap.c 15516F: include/linux/platform_data/ams-delta-fiq.h 15517F: include/linux/platform_data/i2c-omap.h 15518 15519OMAP2+ SUPPORT 15520M: Tony Lindgren <tony@atomide.com> 15521L: linux-omap@vger.kernel.org 15522S: Maintained 15523W: http://www.muru.com/linux/omap/ 15524W: http://linux.omap.com/ 15525Q: http://patchwork.kernel.org/project/linux-omap/list/ 15526T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15527F: arch/arm/configs/omap2plus_defconfig 15528F: arch/arm/mach-omap2/ 15529F: drivers/bus/ti-sysc.c 15530F: drivers/gpio/gpio-tps65219.c 15531F: drivers/i2c/busses/i2c-omap.c 15532F: drivers/irqchip/irq-omap-intc.c 15533F: drivers/mfd/*omap*.c 15534F: drivers/mfd/menelaus.c 15535F: drivers/mfd/palmas.c 15536F: drivers/mfd/tps65217.c 15537F: drivers/mfd/tps65218.c 15538F: drivers/mfd/tps65219.c 15539F: drivers/mfd/tps65910.c 15540F: drivers/mfd/twl-core.[ch] 15541F: drivers/mfd/twl4030*.c 15542F: drivers/mfd/twl6030*.c 15543F: drivers/mfd/twl6040*.c 15544F: drivers/regulator/palmas-regulator*.c 15545F: drivers/regulator/pbias-regulator.c 15546F: drivers/regulator/tps65217-regulator.c 15547F: drivers/regulator/tps65218-regulator.c 15548F: drivers/regulator/tps65219-regulator.c 15549F: drivers/regulator/tps65910-regulator.c 15550F: drivers/regulator/twl-regulator.c 15551F: drivers/regulator/twl6030-regulator.c 15552F: include/linux/platform_data/i2c-omap.h 15553F: include/linux/platform_data/ti-sysc.h 15554 15555OMFS FILESYSTEM 15556M: Bob Copeland <me@bobcopeland.com> 15557L: linux-karma-devel@lists.sourceforge.net 15558S: Maintained 15559F: Documentation/filesystems/omfs.rst 15560F: fs/omfs/ 15561 15562OMNIVISION OG01A1B SENSOR DRIVER 15563M: Shawn Tu <shawnx.tu@intel.com> 15564L: linux-media@vger.kernel.org 15565S: Maintained 15566F: drivers/media/i2c/og01a1b.c 15567 15568OMNIVISION OV01A10 SENSOR DRIVER 15569M: Bingbu Cao <bingbu.cao@intel.com> 15570L: linux-media@vger.kernel.org 15571S: Maintained 15572T: git git://linuxtv.org/media_tree.git 15573F: drivers/media/i2c/ov01a10.c 15574 15575OMNIVISION OV02A10 SENSOR DRIVER 15576M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15577L: linux-media@vger.kernel.org 15578S: Maintained 15579T: git git://linuxtv.org/media_tree.git 15580F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15581F: drivers/media/i2c/ov02a10.c 15582 15583OMNIVISION OV08D10 SENSOR DRIVER 15584M: Jimmy Su <jimmy.su@intel.com> 15585L: linux-media@vger.kernel.org 15586S: Maintained 15587T: git git://linuxtv.org/media_tree.git 15588F: drivers/media/i2c/ov08d10.c 15589 15590OMNIVISION OV08X40 SENSOR DRIVER 15591M: Jason Chen <jason.z.chen@intel.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594T: git git://linuxtv.org/media_tree.git 15595F: drivers/media/i2c/ov08x40.c 15596 15597OMNIVISION OV13858 SENSOR DRIVER 15598M: Sakari Ailus <sakari.ailus@linux.intel.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: drivers/media/i2c/ov13858.c 15603 15604OMNIVISION OV13B10 SENSOR DRIVER 15605M: Arec Kao <arec.kao@intel.com> 15606L: linux-media@vger.kernel.org 15607S: Maintained 15608T: git git://linuxtv.org/media_tree.git 15609F: drivers/media/i2c/ov13b10.c 15610 15611OMNIVISION OV2680 SENSOR DRIVER 15612M: Rui Miguel Silva <rmfrfs@gmail.com> 15613L: linux-media@vger.kernel.org 15614S: Maintained 15615T: git git://linuxtv.org/media_tree.git 15616F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15617F: drivers/media/i2c/ov2680.c 15618 15619OMNIVISION OV2685 SENSOR DRIVER 15620M: Shunqian Zheng <zhengsq@rock-chips.com> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15625F: drivers/media/i2c/ov2685.c 15626 15627OMNIVISION OV2740 SENSOR DRIVER 15628M: Tianshu Qiu <tian.shu.qiu@intel.com> 15629R: Shawn Tu <shawnx.tu@intel.com> 15630R: Bingbu Cao <bingbu.cao@intel.com> 15631L: linux-media@vger.kernel.org 15632S: Maintained 15633T: git git://linuxtv.org/media_tree.git 15634F: drivers/media/i2c/ov2740.c 15635 15636OMNIVISION OV4689 SENSOR DRIVER 15637M: Mikhail Rudenko <mike.rudenko@gmail.com> 15638L: linux-media@vger.kernel.org 15639S: Maintained 15640T: git git://linuxtv.org/media_tree.git 15641F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15642F: drivers/media/i2c/ov5647.c 15643 15644OMNIVISION OV5640 SENSOR DRIVER 15645M: Steve Longerbeam <slongerbeam@gmail.com> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648T: git git://linuxtv.org/media_tree.git 15649F: drivers/media/i2c/ov5640.c 15650 15651OMNIVISION OV5647 SENSOR DRIVER 15652M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15653M: Jacopo Mondi <jacopo@jmondi.org> 15654L: linux-media@vger.kernel.org 15655S: Maintained 15656T: git git://linuxtv.org/media_tree.git 15657F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15658F: drivers/media/i2c/ov5647.c 15659 15660OMNIVISION OV5670 SENSOR DRIVER 15661M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15662L: linux-media@vger.kernel.org 15663S: Maintained 15664T: git git://linuxtv.org/media_tree.git 15665F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15666F: drivers/media/i2c/ov5670.c 15667 15668OMNIVISION OV5675 SENSOR DRIVER 15669M: Shawn Tu <shawnx.tu@intel.com> 15670L: linux-media@vger.kernel.org 15671S: Maintained 15672T: git git://linuxtv.org/media_tree.git 15673F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15674F: drivers/media/i2c/ov5675.c 15675 15676OMNIVISION OV5693 SENSOR DRIVER 15677M: Daniel Scally <djrscally@gmail.com> 15678L: linux-media@vger.kernel.org 15679S: Maintained 15680T: git git://linuxtv.org/media_tree.git 15681F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15682F: drivers/media/i2c/ov5693.c 15683 15684OMNIVISION OV5695 SENSOR DRIVER 15685M: Shunqian Zheng <zhengsq@rock-chips.com> 15686L: linux-media@vger.kernel.org 15687S: Maintained 15688T: git git://linuxtv.org/media_tree.git 15689F: drivers/media/i2c/ov5695.c 15690 15691OMNIVISION OV7670 SENSOR DRIVER 15692L: linux-media@vger.kernel.org 15693S: Orphan 15694T: git git://linuxtv.org/media_tree.git 15695F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15696F: drivers/media/i2c/ov7670.c 15697 15698OMNIVISION OV772x SENSOR DRIVER 15699M: Jacopo Mondi <jacopo@jmondi.org> 15700L: linux-media@vger.kernel.org 15701S: Odd fixes 15702T: git git://linuxtv.org/media_tree.git 15703F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15704F: drivers/media/i2c/ov772x.c 15705F: include/media/i2c/ov772x.h 15706 15707OMNIVISION OV7740 SENSOR DRIVER 15708M: Wenyou Yang <wenyou.yang@microchip.com> 15709L: linux-media@vger.kernel.org 15710S: Maintained 15711T: git git://linuxtv.org/media_tree.git 15712F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15713F: drivers/media/i2c/ov7740.c 15714 15715OMNIVISION OV8856 SENSOR DRIVER 15716M: Sakari Ailus <sakari.ailus@linux.intel.com> 15717L: linux-media@vger.kernel.org 15718S: Maintained 15719T: git git://linuxtv.org/media_tree.git 15720F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15721F: drivers/media/i2c/ov8856.c 15722 15723OMNIVISION OV8858 SENSOR DRIVER 15724M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15725M: Nicholas Roth <nicholas@rothemail.net> 15726L: linux-media@vger.kernel.org 15727S: Maintained 15728T: git git://linuxtv.org/media_tree.git 15729F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15730F: drivers/media/i2c/ov8858.c 15731 15732OMNIVISION OV9282 SENSOR DRIVER 15733M: Paul J. Murphy <paul.j.murphy@intel.com> 15734M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15735L: linux-media@vger.kernel.org 15736S: Maintained 15737T: git git://linuxtv.org/media_tree.git 15738F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15739F: drivers/media/i2c/ov9282.c 15740 15741OMNIVISION OV9640 SENSOR DRIVER 15742M: Petr Cvek <petrcvekcz@gmail.com> 15743L: linux-media@vger.kernel.org 15744S: Maintained 15745F: drivers/media/i2c/ov9640.* 15746 15747OMNIVISION OV9650 SENSOR DRIVER 15748M: Sakari Ailus <sakari.ailus@linux.intel.com> 15749R: Akinobu Mita <akinobu.mita@gmail.com> 15750R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15751L: linux-media@vger.kernel.org 15752S: Maintained 15753T: git git://linuxtv.org/media_tree.git 15754F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15755F: drivers/media/i2c/ov9650.c 15756 15757OMNIVISION OV9734 SENSOR DRIVER 15758M: Tianshu Qiu <tian.shu.qiu@intel.com> 15759R: Bingbu Cao <bingbu.cao@intel.com> 15760L: linux-media@vger.kernel.org 15761S: Maintained 15762T: git git://linuxtv.org/media_tree.git 15763F: drivers/media/i2c/ov9734.c 15764 15765ONBOARD USB HUB DRIVER 15766M: Matthias Kaehlcke <mka@chromium.org> 15767L: linux-usb@vger.kernel.org 15768S: Maintained 15769F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15770F: drivers/usb/misc/onboard_usb_hub.c 15771 15772ONENAND FLASH DRIVER 15773M: Kyungmin Park <kyungmin.park@samsung.com> 15774L: linux-mtd@lists.infradead.org 15775S: Maintained 15776F: drivers/mtd/nand/onenand/ 15777F: include/linux/mtd/onenand*.h 15778 15779ONEXPLAYER FAN DRIVER 15780M: Derek John Clark <derekjohn.clark@gmail.com> 15781M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15782L: linux-hwmon@vger.kernel.org 15783S: Maintained 15784F: drivers/hwmon/oxp-sensors.c 15785 15786ONIE TLV NVMEM LAYOUT DRIVER 15787M: Miquel Raynal <miquel.raynal@bootlin.com> 15788S: Maintained 15789F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15790F: drivers/nvmem/layouts/onie-tlv.c 15791 15792ONION OMEGA2+ BOARD 15793M: Harvey Hunt <harveyhuntnexus@gmail.com> 15794L: linux-mips@vger.kernel.org 15795S: Maintained 15796F: arch/mips/boot/dts/ralink/omega2p.dts 15797 15798ONSEMI ETHERNET PHY DRIVERS 15799M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15800L: netdev@vger.kernel.org 15801S: Supported 15802W: http://www.onsemi.com 15803F: drivers/net/phy/ncn* 15804 15805OP-TEE DRIVER 15806M: Jens Wiklander <jens.wiklander@linaro.org> 15807L: op-tee@lists.trustedfirmware.org 15808S: Maintained 15809F: Documentation/ABI/testing/sysfs-bus-optee-devices 15810F: drivers/tee/optee/ 15811 15812OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15813M: Sumit Garg <sumit.garg@linaro.org> 15814L: op-tee@lists.trustedfirmware.org 15815S: Maintained 15816F: drivers/char/hw_random/optee-rng.c 15817 15818OP-TEE RTC DRIVER 15819M: Clément Léger <clement.leger@bootlin.com> 15820L: linux-rtc@vger.kernel.org 15821S: Maintained 15822F: drivers/rtc/rtc-optee.c 15823 15824OPA-VNIC DRIVER 15825M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15826L: linux-rdma@vger.kernel.org 15827S: Supported 15828F: drivers/infiniband/ulp/opa_vnic 15829 15830OPEN FIRMWARE AND FLATTENED DEVICE TREE 15831M: Rob Herring <robh+dt@kernel.org> 15832M: Frank Rowand <frowand.list@gmail.com> 15833L: devicetree@vger.kernel.org 15834S: Maintained 15835W: http://www.devicetree.org/ 15836C: irc://irc.libera.chat/devicetree 15837T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15838F: Documentation/ABI/testing/sysfs-firmware-ofw 15839F: drivers/of/ 15840F: include/linux/of*.h 15841F: scripts/dtc/ 15842K: of_overlay_notifier_ 15843K: of_overlay_fdt_apply 15844K: of_overlay_remove 15845 15846OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15847M: Rob Herring <robh+dt@kernel.org> 15848M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15849M: Conor Dooley <conor+dt@kernel.org> 15850L: devicetree@vger.kernel.org 15851S: Maintained 15852Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15853C: irc://irc.libera.chat/devicetree 15854T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15855F: Documentation/devicetree/ 15856F: arch/*/boot/dts/ 15857F: include/dt-bindings/ 15858 15859OPENCOMPUTE PTP CLOCK DRIVER 15860M: Jonathan Lemon <jonathan.lemon@gmail.com> 15861M: Vadim Fedorenko <vadfed@fb.com> 15862L: netdev@vger.kernel.org 15863S: Maintained 15864F: drivers/ptp/ptp_ocp.c 15865 15866OPENCORES I2C BUS DRIVER 15867M: Peter Korsgaard <peter@korsgaard.com> 15868M: Andrew Lunn <andrew@lunn.ch> 15869L: linux-i2c@vger.kernel.org 15870S: Maintained 15871F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15872F: Documentation/i2c/busses/i2c-ocores.rst 15873F: drivers/i2c/busses/i2c-ocores.c 15874F: include/linux/platform_data/i2c-ocores.h 15875 15876OPENRISC ARCHITECTURE 15877M: Jonas Bonn <jonas@southpole.se> 15878M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15879M: Stafford Horne <shorne@gmail.com> 15880L: linux-openrisc@vger.kernel.org 15881S: Maintained 15882W: http://openrisc.io 15883T: git https://github.com/openrisc/linux.git 15884F: Documentation/arch/openrisc/ 15885F: Documentation/devicetree/bindings/openrisc/ 15886F: arch/openrisc/ 15887F: drivers/irqchip/irq-ompic.c 15888F: drivers/irqchip/irq-or1k-* 15889 15890OPENVSWITCH 15891M: Pravin B Shelar <pshelar@ovn.org> 15892L: netdev@vger.kernel.org 15893L: dev@openvswitch.org 15894S: Maintained 15895W: http://openvswitch.org 15896F: include/uapi/linux/openvswitch.h 15897F: net/openvswitch/ 15898F: tools/testing/selftests/net/openvswitch/ 15899 15900OPERATING PERFORMANCE POINTS (OPP) 15901M: Viresh Kumar <vireshk@kernel.org> 15902M: Nishanth Menon <nm@ti.com> 15903M: Stephen Boyd <sboyd@kernel.org> 15904L: linux-pm@vger.kernel.org 15905S: Maintained 15906T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15907F: Documentation/devicetree/bindings/opp/ 15908F: Documentation/power/opp.rst 15909F: drivers/opp/ 15910F: include/linux/pm_opp.h 15911 15912OPL4 DRIVER 15913M: Clemens Ladisch <clemens@ladisch.de> 15914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15915S: Maintained 15916T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15917F: sound/drivers/opl4/ 15918 15919ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15920M: Mark Fasheh <mark@fasheh.com> 15921M: Joel Becker <jlbec@evilplan.org> 15922M: Joseph Qi <joseph.qi@linux.alibaba.com> 15923L: ocfs2-devel@lists.linux.dev 15924S: Supported 15925W: http://ocfs2.wiki.kernel.org 15926F: Documentation/filesystems/dlmfs.rst 15927F: Documentation/filesystems/ocfs2.rst 15928F: fs/ocfs2/ 15929 15930ORANGEFS FILESYSTEM 15931M: Mike Marshall <hubcap@omnibond.com> 15932R: Martin Brandenburg <martin@omnibond.com> 15933L: devel@lists.orangefs.org 15934S: Supported 15935T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15936F: Documentation/filesystems/orangefs.rst 15937F: fs/orangefs/ 15938 15939ORINOCO DRIVER 15940L: linux-wireless@vger.kernel.org 15941S: Orphan 15942W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15943W: http://www.nongnu.org/orinoco/ 15944F: drivers/net/wireless/intersil/orinoco/ 15945 15946OV2659 OMNIVISION SENSOR DRIVER 15947M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15948L: linux-media@vger.kernel.org 15949S: Maintained 15950W: https://linuxtv.org 15951Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15952T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15953F: drivers/media/i2c/ov2659.c 15954F: include/media/i2c/ov2659.h 15955 15956OVERLAY FILESYSTEM 15957M: Miklos Szeredi <miklos@szeredi.hu> 15958M: Amir Goldstein <amir73il@gmail.com> 15959L: linux-unionfs@vger.kernel.org 15960S: Supported 15961T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15962F: Documentation/filesystems/overlayfs.rst 15963F: fs/overlayfs/ 15964 15965P54 WIRELESS DRIVER 15966M: Christian Lamparter <chunkeey@googlemail.com> 15967L: linux-wireless@vger.kernel.org 15968S: Maintained 15969W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15970F: drivers/net/wireless/intersil/p54/ 15971 15972PACKET SOCKETS 15973M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15974S: Maintained 15975F: include/uapi/linux/if_packet.h 15976F: net/packet/af_packet.c 15977 15978PACKING 15979M: Vladimir Oltean <olteanv@gmail.com> 15980L: netdev@vger.kernel.org 15981S: Supported 15982F: Documentation/core-api/packing.rst 15983F: include/linux/packing.h 15984F: lib/packing.c 15985 15986PADATA PARALLEL EXECUTION MECHANISM 15987M: Steffen Klassert <steffen.klassert@secunet.com> 15988M: Daniel Jordan <daniel.m.jordan@oracle.com> 15989L: linux-crypto@vger.kernel.org 15990L: linux-kernel@vger.kernel.org 15991S: Maintained 15992F: Documentation/core-api/padata.rst 15993F: include/linux/padata.h 15994F: kernel/padata.c 15995 15996PAGE CACHE 15997M: Matthew Wilcox (Oracle) <willy@infradead.org> 15998L: linux-fsdevel@vger.kernel.org 15999S: Supported 16000T: git git://git.infradead.org/users/willy/pagecache.git 16001F: Documentation/filesystems/locking.rst 16002F: Documentation/filesystems/vfs.rst 16003F: include/linux/pagemap.h 16004F: mm/filemap.c 16005F: mm/page-writeback.c 16006F: mm/readahead.c 16007F: mm/truncate.c 16008 16009PAGE POOL 16010M: Jesper Dangaard Brouer <hawk@kernel.org> 16011M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16012L: netdev@vger.kernel.org 16013S: Supported 16014F: Documentation/networking/page_pool.rst 16015F: include/net/page_pool.h 16016F: include/trace/events/page_pool.h 16017F: net/core/page_pool.c 16018 16019PAGE TABLE CHECK 16020M: Pasha Tatashin <pasha.tatashin@soleen.com> 16021M: Andrew Morton <akpm@linux-foundation.org> 16022L: linux-mm@kvack.org 16023S: Maintained 16024F: Documentation/mm/page_table_check.rst 16025F: include/linux/page_table_check.h 16026F: mm/page_table_check.c 16027 16028PANASONIC LAPTOP ACPI EXTRAS DRIVER 16029M: Kenneth Chan <kenneth.t.chan@gmail.com> 16030L: platform-driver-x86@vger.kernel.org 16031S: Maintained 16032F: drivers/platform/x86/panasonic-laptop.c 16033 16034PARALLAX PING IIO SENSOR DRIVER 16035M: Andreas Klinger <ak@it-klinger.de> 16036L: linux-iio@vger.kernel.org 16037S: Maintained 16038F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16039F: drivers/iio/proximity/ping.c 16040 16041PARALLEL LCD/KEYPAD PANEL DRIVER 16042M: Willy Tarreau <willy@haproxy.com> 16043M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16044S: Odd Fixes 16045F: Documentation/admin-guide/lcd-panel-cgram.rst 16046F: drivers/auxdisplay/panel.c 16047 16048PARALLEL PORT SUBSYSTEM 16049M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16050M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16051L: linux-parport@lists.infradead.org (subscribers-only) 16052S: Maintained 16053F: Documentation/driver-api/parport*.rst 16054F: drivers/char/ppdev.c 16055F: drivers/parport/ 16056F: include/linux/parport*.h 16057F: include/uapi/linux/ppdev.h 16058 16059PARAVIRT_OPS INTERFACE 16060M: Juergen Gross <jgross@suse.com> 16061R: Ajay Kaher <akaher@vmware.com> 16062R: Alexey Makhalov <amakhalov@vmware.com> 16063R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16064L: virtualization@lists.linux-foundation.org 16065L: x86@kernel.org 16066S: Supported 16067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16068F: Documentation/virt/paravirt_ops.rst 16069F: arch/*/include/asm/paravirt*.h 16070F: arch/*/kernel/paravirt* 16071F: include/linux/hypervisor.h 16072 16073PARISC ARCHITECTURE 16074M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16075M: Helge Deller <deller@gmx.de> 16076L: linux-parisc@vger.kernel.org 16077S: Maintained 16078W: https://parisc.wiki.kernel.org 16079Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16080T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16081T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16082F: Documentation/arch/parisc/ 16083F: arch/parisc/ 16084F: drivers/char/agp/parisc-agp.c 16085F: drivers/input/misc/hp_sdc_rtc.c 16086F: drivers/input/serio/gscps2.c 16087F: drivers/input/serio/hp_sdc* 16088F: drivers/parisc/ 16089F: drivers/parport/parport_gsc.* 16090F: drivers/tty/serial/8250/8250_parisc.c 16091F: drivers/video/console/sti* 16092F: drivers/video/fbdev/sti* 16093F: drivers/video/logo/logo_parisc* 16094F: include/linux/hp_sdc.h 16095 16096PARMAN 16097M: Jiri Pirko <jiri@resnulli.us> 16098L: netdev@vger.kernel.org 16099S: Supported 16100F: include/linux/parman.h 16101F: lib/parman.c 16102F: lib/test_parman.c 16103 16104PC ENGINES APU BOARD DRIVER 16105M: Enrico Weigelt, metux IT consult <info@metux.net> 16106S: Maintained 16107F: drivers/platform/x86/pcengines-apuv2.c 16108 16109PC87360 HARDWARE MONITORING DRIVER 16110M: Jim Cromie <jim.cromie@gmail.com> 16111L: linux-hwmon@vger.kernel.org 16112S: Maintained 16113F: Documentation/hwmon/pc87360.rst 16114F: drivers/hwmon/pc87360.c 16115 16116PC8736x GPIO DRIVER 16117M: Jim Cromie <jim.cromie@gmail.com> 16118S: Maintained 16119F: drivers/char/pc8736x_gpio.c 16120 16121PC87427 HARDWARE MONITORING DRIVER 16122M: Jean Delvare <jdelvare@suse.com> 16123L: linux-hwmon@vger.kernel.org 16124S: Maintained 16125F: Documentation/hwmon/pc87427.rst 16126F: drivers/hwmon/pc87427.c 16127 16128PCA9532 LED DRIVER 16129M: Riku Voipio <riku.voipio@iki.fi> 16130S: Maintained 16131F: drivers/leds/leds-pca9532.c 16132F: include/linux/leds-pca9532.h 16133 16134PCA9541 I2C BUS MASTER SELECTOR DRIVER 16135M: Guenter Roeck <linux@roeck-us.net> 16136L: linux-i2c@vger.kernel.org 16137S: Maintained 16138F: drivers/i2c/muxes/i2c-mux-pca9541.c 16139 16140PCDP - PRIMARY CONSOLE AND DEBUG PORT 16141M: Khalid Aziz <khalid@gonehiking.org> 16142S: Maintained 16143F: drivers/firmware/pcdp.* 16144 16145PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16146M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16147M: Pali Rohár <pali@kernel.org> 16148L: linux-pci@vger.kernel.org 16149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16150S: Maintained 16151F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16152F: drivers/pci/controller/pci-aardvark.c 16153 16154PCI DRIVER FOR ALTERA PCIE IP 16155M: Joyce Ooi <joyce.ooi@intel.com> 16156L: linux-pci@vger.kernel.org 16157S: Supported 16158F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16159F: drivers/pci/controller/pcie-altera.c 16160 16161PCI DRIVER FOR APPLIEDMICRO XGENE 16162M: Toan Le <toan@os.amperecomputing.com> 16163L: linux-pci@vger.kernel.org 16164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16165S: Maintained 16166F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16167F: drivers/pci/controller/pci-xgene.c 16168 16169PCI DRIVER FOR ARM VERSATILE PLATFORM 16170M: Rob Herring <robh@kernel.org> 16171L: linux-pci@vger.kernel.org 16172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16173S: Maintained 16174F: Documentation/devicetree/bindings/pci/versatile.yaml 16175F: drivers/pci/controller/pci-versatile.c 16176 16177PCI DRIVER FOR ARMADA 8K 16178M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16179L: linux-pci@vger.kernel.org 16180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16181S: Maintained 16182F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16183F: drivers/pci/controller/dwc/pcie-armada8k.c 16184 16185PCI DRIVER FOR CADENCE PCIE IP 16186M: Tom Joseph <tjoseph@cadence.com> 16187L: linux-pci@vger.kernel.org 16188S: Maintained 16189F: Documentation/devicetree/bindings/pci/cdns,* 16190F: drivers/pci/controller/cadence/ 16191 16192PCI DRIVER FOR FREESCALE LAYERSCAPE 16193M: Minghuan Lian <minghuan.Lian@nxp.com> 16194M: Mingkai Hu <mingkai.hu@nxp.com> 16195M: Roy Zang <roy.zang@nxp.com> 16196L: linuxppc-dev@lists.ozlabs.org 16197L: linux-pci@vger.kernel.org 16198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16199S: Maintained 16200F: drivers/pci/controller/dwc/*layerscape* 16201 16202PCI DRIVER FOR FU740 16203M: Paul Walmsley <paul.walmsley@sifive.com> 16204M: Greentime Hu <greentime.hu@sifive.com> 16205L: linux-pci@vger.kernel.org 16206S: Maintained 16207F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16208F: drivers/pci/controller/dwc/pcie-fu740.c 16209 16210PCI DRIVER FOR GENERIC OF HOSTS 16211M: Will Deacon <will@kernel.org> 16212L: linux-pci@vger.kernel.org 16213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16214S: Maintained 16215F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16216F: drivers/pci/controller/pci-host-common.c 16217F: drivers/pci/controller/pci-host-generic.c 16218 16219PCI DRIVER FOR IMX6 16220M: Richard Zhu <hongxing.zhu@nxp.com> 16221M: Lucas Stach <l.stach@pengutronix.de> 16222L: linux-pci@vger.kernel.org 16223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16224S: Maintained 16225F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16226F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16227F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16228F: drivers/pci/controller/dwc/*imx6* 16229 16230PCI DRIVER FOR INTEL IXP4XX 16231M: Linus Walleij <linus.walleij@linaro.org> 16232S: Maintained 16233F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16234F: drivers/pci/controller/pci-ixp4xx.c 16235 16236PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16237M: Nirmal Patel <nirmal.patel@linux.intel.com> 16238R: Jonathan Derrick <jonathan.derrick@linux.dev> 16239L: linux-pci@vger.kernel.org 16240S: Supported 16241F: drivers/pci/controller/vmd.c 16242 16243PCI DRIVER FOR MICROSEMI SWITCHTEC 16244M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16245M: Logan Gunthorpe <logang@deltatee.com> 16246L: linux-pci@vger.kernel.org 16247S: Maintained 16248F: Documentation/ABI/testing/sysfs-class-switchtec 16249F: Documentation/driver-api/switchtec.rst 16250F: drivers/ntb/hw/mscc/ 16251F: drivers/pci/switch/switchtec* 16252F: include/linux/switchtec.h 16253F: include/uapi/linux/switchtec_ioctl.h 16254 16255PCI DRIVER FOR MOBIVEIL PCIE IP 16256M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16257M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16258L: linux-pci@vger.kernel.org 16259S: Supported 16260F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16261F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16262 16263PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16264M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16265M: Pali Rohár <pali@kernel.org> 16266L: linux-pci@vger.kernel.org 16267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16268S: Maintained 16269F: drivers/pci/controller/*mvebu* 16270 16271PCI DRIVER FOR NVIDIA TEGRA 16272M: Thierry Reding <thierry.reding@gmail.com> 16273L: linux-tegra@vger.kernel.org 16274L: linux-pci@vger.kernel.org 16275S: Supported 16276F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16277F: drivers/pci/controller/pci-tegra.c 16278 16279PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16280M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16281L: linux-pci@vger.kernel.org 16282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16283S: Maintained 16284F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16285F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16286 16287PCI DRIVER FOR RENESAS R-CAR 16288M: Marek Vasut <marek.vasut+renesas@gmail.com> 16289M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16290L: linux-pci@vger.kernel.org 16291L: linux-renesas-soc@vger.kernel.org 16292S: Maintained 16293F: Documentation/devicetree/bindings/pci/*rcar* 16294F: drivers/pci/controller/*rcar* 16295 16296PCI DRIVER FOR SAMSUNG EXYNOS 16297M: Jingoo Han <jingoohan1@gmail.com> 16298L: linux-pci@vger.kernel.org 16299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16300L: linux-samsung-soc@vger.kernel.org 16301S: Maintained 16302F: drivers/pci/controller/dwc/pci-exynos.c 16303 16304PCI DRIVER FOR SYNOPSYS DESIGNWARE 16305M: Jingoo Han <jingoohan1@gmail.com> 16306M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16307L: linux-pci@vger.kernel.org 16308S: Maintained 16309F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16310F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16311F: drivers/pci/controller/dwc/*designware* 16312 16313PCI DRIVER FOR TI DRA7XX/J721E 16314M: Vignesh Raghavendra <vigneshr@ti.com> 16315L: linux-omap@vger.kernel.org 16316L: linux-pci@vger.kernel.org 16317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16318S: Supported 16319F: Documentation/devicetree/bindings/pci/ti-pci.txt 16320F: drivers/pci/controller/cadence/pci-j721e.c 16321F: drivers/pci/controller/dwc/pci-dra7xx.c 16322 16323PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16324M: Linus Walleij <linus.walleij@linaro.org> 16325L: linux-pci@vger.kernel.org 16326S: Maintained 16327F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16328F: drivers/pci/controller/pci-v3-semi.c 16329 16330PCI DRIVER FOR XILINX VERSAL CPM 16331M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16332M: Michal Simek <michal.simek@amd.com> 16333L: linux-pci@vger.kernel.org 16334S: Maintained 16335F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16336F: drivers/pci/controller/pcie-xilinx-cpm.c 16337 16338PCI ENDPOINT SUBSYSTEM 16339M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16340M: Krzysztof Wilczyński <kw@linux.com> 16341R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16342R: Kishon Vijay Abraham I <kishon@kernel.org> 16343L: linux-pci@vger.kernel.org 16344S: Supported 16345Q: https://patchwork.kernel.org/project/linux-pci/list/ 16346B: https://bugzilla.kernel.org 16347C: irc://irc.oftc.net/linux-pci 16348T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16349F: Documentation/PCI/endpoint/* 16350F: Documentation/misc-devices/pci-endpoint-test.rst 16351F: drivers/misc/pci_endpoint_test.c 16352F: drivers/pci/endpoint/ 16353F: tools/pci/ 16354 16355PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16356M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16357R: Oliver O'Halloran <oohall@gmail.com> 16358L: linuxppc-dev@lists.ozlabs.org 16359S: Supported 16360F: Documentation/PCI/pci-error-recovery.rst 16361F: Documentation/powerpc/eeh-pci-error-recovery.rst 16362F: arch/powerpc/include/*/eeh*.h 16363F: arch/powerpc/kernel/eeh*.c 16364F: arch/powerpc/platforms/*/eeh*.c 16365F: drivers/pci/pcie/aer.c 16366F: drivers/pci/pcie/dpc.c 16367F: drivers/pci/pcie/err.c 16368 16369PCI ERROR RECOVERY 16370M: Linas Vepstas <linasvepstas@gmail.com> 16371L: linux-pci@vger.kernel.org 16372S: Supported 16373F: Documentation/PCI/pci-error-recovery.rst 16374 16375PCI MSI DRIVER FOR ALTERA MSI IP 16376M: Joyce Ooi <joyce.ooi@intel.com> 16377L: linux-pci@vger.kernel.org 16378S: Supported 16379F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16380F: drivers/pci/controller/pcie-altera-msi.c 16381 16382PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16383M: Toan Le <toan@os.amperecomputing.com> 16384L: linux-pci@vger.kernel.org 16385L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16386S: Maintained 16387F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16388F: drivers/pci/controller/pci-xgene-msi.c 16389 16390PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16391M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16392M: Krzysztof Wilczyński <kw@linux.com> 16393R: Rob Herring <robh@kernel.org> 16394L: linux-pci@vger.kernel.org 16395S: Supported 16396Q: https://patchwork.kernel.org/project/linux-pci/list/ 16397B: https://bugzilla.kernel.org 16398C: irc://irc.oftc.net/linux-pci 16399T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16400F: Documentation/devicetree/bindings/pci/ 16401F: drivers/pci/controller/ 16402F: drivers/pci/pci-bridge-emul.c 16403F: drivers/pci/pci-bridge-emul.h 16404 16405PCI PEER-TO-PEER DMA (P2PDMA) 16406M: Bjorn Helgaas <bhelgaas@google.com> 16407M: Logan Gunthorpe <logang@deltatee.com> 16408L: linux-pci@vger.kernel.org 16409S: Supported 16410Q: https://patchwork.kernel.org/project/linux-pci/list/ 16411B: https://bugzilla.kernel.org 16412C: irc://irc.oftc.net/linux-pci 16413T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16414F: Documentation/driver-api/pci/p2pdma.rst 16415F: drivers/pci/p2pdma.c 16416F: include/linux/pci-p2pdma.h 16417 16418PCI SUBSYSTEM 16419M: Bjorn Helgaas <bhelgaas@google.com> 16420L: linux-pci@vger.kernel.org 16421S: Supported 16422Q: https://patchwork.kernel.org/project/linux-pci/list/ 16423B: https://bugzilla.kernel.org 16424C: irc://irc.oftc.net/linux-pci 16425T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16426F: Documentation/PCI/ 16427F: Documentation/devicetree/bindings/pci/ 16428F: arch/x86/kernel/early-quirks.c 16429F: arch/x86/kernel/quirks.c 16430F: arch/x86/pci/ 16431F: drivers/acpi/pci* 16432F: drivers/pci/ 16433F: include/asm-generic/pci* 16434F: include/linux/of_pci.h 16435F: include/linux/pci* 16436F: include/uapi/linux/pci* 16437F: lib/pci* 16438 16439PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16440M: Jonathan Chocron <jonnyc@amazon.com> 16441L: linux-pci@vger.kernel.org 16442S: Maintained 16443F: Documentation/devicetree/bindings/pci/pcie-al.txt 16444F: drivers/pci/controller/dwc/pcie-al.c 16445 16446PCIE DRIVER FOR AMLOGIC MESON 16447M: Yue Wang <yue.wang@Amlogic.com> 16448L: linux-pci@vger.kernel.org 16449L: linux-amlogic@lists.infradead.org 16450S: Maintained 16451F: drivers/pci/controller/dwc/pci-meson.c 16452 16453PCIE DRIVER FOR AXIS ARTPEC 16454M: Jesper Nilsson <jesper.nilsson@axis.com> 16455L: linux-arm-kernel@axis.com 16456L: linux-pci@vger.kernel.org 16457S: Maintained 16458F: Documentation/devicetree/bindings/pci/axis,artpec* 16459F: drivers/pci/controller/dwc/*artpec* 16460 16461PCIE DRIVER FOR CAVIUM THUNDERX 16462M: Robert Richter <rric@kernel.org> 16463L: linux-pci@vger.kernel.org 16464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16465S: Odd Fixes 16466F: drivers/pci/controller/pci-thunder-* 16467 16468PCIE DRIVER FOR HISILICON 16469M: Zhou Wang <wangzhou1@hisilicon.com> 16470L: linux-pci@vger.kernel.org 16471S: Maintained 16472F: drivers/pci/controller/dwc/pcie-hisi.c 16473 16474PCIE DRIVER FOR HISILICON KIRIN 16475M: Xiaowei Song <songxiaowei@hisilicon.com> 16476M: Binghui Wang <wangbinghui@hisilicon.com> 16477L: linux-pci@vger.kernel.org 16478S: Maintained 16479F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16480F: drivers/pci/controller/dwc/pcie-kirin.c 16481 16482PCIE DRIVER FOR HISILICON STB 16483M: Shawn Guo <shawn.guo@linaro.org> 16484L: linux-pci@vger.kernel.org 16485S: Maintained 16486F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16487F: drivers/pci/controller/dwc/pcie-histb.c 16488 16489PCIE DRIVER FOR INTEL KEEM BAY 16490M: Srikanth Thokala <srikanth.thokala@intel.com> 16491L: linux-pci@vger.kernel.org 16492S: Supported 16493F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16494F: drivers/pci/controller/dwc/pcie-keembay.c 16495 16496PCIE DRIVER FOR INTEL LGM GW SOC 16497M: Chuanhua Lei <lchuanhua@maxlinear.com> 16498L: linux-pci@vger.kernel.org 16499S: Maintained 16500F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16501F: drivers/pci/controller/dwc/pcie-intel-gw.c 16502 16503PCIE DRIVER FOR MEDIATEK 16504M: Ryder Lee <ryder.lee@mediatek.com> 16505M: Jianjun Wang <jianjun.wang@mediatek.com> 16506L: linux-pci@vger.kernel.org 16507L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16508S: Supported 16509F: Documentation/devicetree/bindings/pci/mediatek* 16510F: drivers/pci/controller/*mediatek* 16511 16512PCIE DRIVER FOR MICROCHIP 16513M: Daire McNamara <daire.mcnamara@microchip.com> 16514L: linux-pci@vger.kernel.org 16515S: Supported 16516F: Documentation/devicetree/bindings/pci/microchip* 16517F: drivers/pci/controller/*microchip* 16518 16519PCIE DRIVER FOR QUALCOMM MSM 16520M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16521L: linux-pci@vger.kernel.org 16522L: linux-arm-msm@vger.kernel.org 16523S: Maintained 16524F: drivers/pci/controller/dwc/pcie-qcom.c 16525 16526PCIE DRIVER FOR ROCKCHIP 16527M: Shawn Lin <shawn.lin@rock-chips.com> 16528L: linux-pci@vger.kernel.org 16529L: linux-rockchip@lists.infradead.org 16530S: Maintained 16531F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16532F: drivers/pci/controller/pcie-rockchip* 16533 16534PCIE DRIVER FOR SOCIONEXT UNIPHIER 16535M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16536L: linux-pci@vger.kernel.org 16537S: Maintained 16538F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16539F: drivers/pci/controller/dwc/pcie-uniphier* 16540 16541PCIE DRIVER FOR ST SPEAR13XX 16542M: Pratyush Anand <pratyush.anand@gmail.com> 16543L: linux-pci@vger.kernel.org 16544S: Maintained 16545F: drivers/pci/controller/dwc/*spear* 16546 16547PCIE ENDPOINT DRIVER FOR QUALCOMM 16548M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16549L: linux-pci@vger.kernel.org 16550L: linux-arm-msm@vger.kernel.org 16551S: Maintained 16552F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16553F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16554 16555PCMCIA SUBSYSTEM 16556M: Dominik Brodowski <linux@dominikbrodowski.net> 16557S: Odd Fixes 16558T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16559F: Documentation/pcmcia/ 16560F: drivers/pcmcia/ 16561F: include/pcmcia/ 16562F: tools/pcmcia/ 16563 16564PCNET32 NETWORK DRIVER 16565M: Don Fry <pcnet32@frontier.com> 16566L: netdev@vger.kernel.org 16567S: Maintained 16568F: drivers/net/ethernet/amd/pcnet32.c 16569 16570PCRYPT PARALLEL CRYPTO ENGINE 16571M: Steffen Klassert <steffen.klassert@secunet.com> 16572L: linux-crypto@vger.kernel.org 16573S: Maintained 16574F: crypto/pcrypt.c 16575F: include/crypto/pcrypt.h 16576 16577PDS DSC VIRTIO DATA PATH ACCELERATOR 16578R: Shannon Nelson <shannon.nelson@amd.com> 16579F: drivers/vdpa/pds/ 16580 16581PECI HARDWARE MONITORING DRIVERS 16582M: Iwona Winiarska <iwona.winiarska@intel.com> 16583L: linux-hwmon@vger.kernel.org 16584S: Supported 16585F: Documentation/hwmon/peci-cputemp.rst 16586F: Documentation/hwmon/peci-dimmtemp.rst 16587F: drivers/hwmon/peci/ 16588 16589PECI SUBSYSTEM 16590M: Iwona Winiarska <iwona.winiarska@intel.com> 16591L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16592S: Supported 16593F: Documentation/devicetree/bindings/peci/ 16594F: Documentation/peci/ 16595F: drivers/peci/ 16596F: include/linux/peci-cpu.h 16597F: include/linux/peci.h 16598 16599PENSANDO ETHERNET DRIVERS 16600M: Shannon Nelson <shannon.nelson@amd.com> 16601M: Brett Creeley <brett.creeley@amd.com> 16602M: drivers@pensando.io 16603L: netdev@vger.kernel.org 16604S: Supported 16605F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16606F: drivers/net/ethernet/pensando/ 16607 16608PER-CPU MEMORY ALLOCATOR 16609M: Dennis Zhou <dennis@kernel.org> 16610M: Tejun Heo <tj@kernel.org> 16611M: Christoph Lameter <cl@linux.com> 16612L: linux-mm@kvack.org 16613S: Maintained 16614T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16615F: arch/*/include/asm/percpu.h 16616F: include/linux/percpu*.h 16617F: lib/percpu*.c 16618F: mm/percpu*.c 16619 16620PER-TASK DELAY ACCOUNTING 16621M: Balbir Singh <bsingharora@gmail.com> 16622S: Maintained 16623F: include/linux/delayacct.h 16624F: kernel/delayacct.c 16625 16626PERFORMANCE EVENTS SUBSYSTEM 16627M: Peter Zijlstra <peterz@infradead.org> 16628M: Ingo Molnar <mingo@redhat.com> 16629M: Arnaldo Carvalho de Melo <acme@kernel.org> 16630R: Mark Rutland <mark.rutland@arm.com> 16631R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16632R: Jiri Olsa <jolsa@kernel.org> 16633R: Namhyung Kim <namhyung@kernel.org> 16634R: Ian Rogers <irogers@google.com> 16635R: Adrian Hunter <adrian.hunter@intel.com> 16636L: linux-perf-users@vger.kernel.org 16637L: linux-kernel@vger.kernel.org 16638S: Supported 16639W: https://perf.wiki.kernel.org/ 16640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16641F: arch/*/events/* 16642F: arch/*/events/*/* 16643F: arch/*/include/asm/perf_event.h 16644F: arch/*/kernel/*/*/perf_event*.c 16645F: arch/*/kernel/*/perf_event*.c 16646F: arch/*/kernel/perf_callchain.c 16647F: arch/*/kernel/perf_event*.c 16648F: include/linux/perf_event.h 16649F: include/uapi/linux/perf_event.h 16650F: kernel/events/* 16651F: tools/lib/perf/ 16652F: tools/perf/ 16653 16654PERFORMANCE EVENTS TOOLING ARM64 16655R: John Garry <john.g.garry@oracle.com> 16656R: Will Deacon <will@kernel.org> 16657R: James Clark <james.clark@arm.com> 16658R: Mike Leach <mike.leach@linaro.org> 16659R: Leo Yan <leo.yan@linaro.org> 16660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16661S: Supported 16662F: tools/build/feature/test-libopencsd.c 16663F: tools/perf/arch/arm*/ 16664F: tools/perf/pmu-events/arch/arm64/ 16665F: tools/perf/util/arm-spe* 16666F: tools/perf/util/cs-etm* 16667 16668PERSONALITY HANDLING 16669M: Christoph Hellwig <hch@infradead.org> 16670L: linux-abi-devel@lists.sourceforge.net 16671S: Maintained 16672F: include/linux/personality.h 16673F: include/uapi/linux/personality.h 16674 16675PHOENIX RC FLIGHT CONTROLLER ADAPTER 16676M: Marcus Folkesson <marcus.folkesson@gmail.com> 16677L: linux-input@vger.kernel.org 16678S: Maintained 16679F: Documentation/input/devices/pxrc.rst 16680F: drivers/input/joystick/pxrc.c 16681 16682PHONET PROTOCOL 16683M: Remi Denis-Courmont <courmisch@gmail.com> 16684S: Supported 16685F: Documentation/networking/phonet.rst 16686F: include/linux/phonet.h 16687F: include/net/phonet/ 16688F: include/uapi/linux/phonet.h 16689F: net/phonet/ 16690 16691PHRAM MTD DRIVER 16692M: Joern Engel <joern@lazybastard.org> 16693L: linux-mtd@lists.infradead.org 16694S: Maintained 16695F: drivers/mtd/devices/phram.c 16696 16697PICOLCD HID DRIVER 16698M: Bruno Prémont <bonbons@linux-vserver.org> 16699L: linux-input@vger.kernel.org 16700S: Maintained 16701F: drivers/hid/hid-picolcd* 16702 16703PIDFD API 16704M: Christian Brauner <christian@brauner.io> 16705L: linux-kernel@vger.kernel.org 16706S: Maintained 16707T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16708F: samples/pidfd/ 16709F: tools/testing/selftests/clone3/ 16710F: tools/testing/selftests/pid_namespace/ 16711F: tools/testing/selftests/pidfd/ 16712K: (?i)pidfd 16713K: (?i)clone3 16714K: \b(clone_args|kernel_clone_args)\b 16715 16716PIN CONTROL SUBSYSTEM 16717M: Linus Walleij <linus.walleij@linaro.org> 16718L: linux-gpio@vger.kernel.org 16719S: Maintained 16720T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16721F: Documentation/devicetree/bindings/pinctrl/ 16722F: Documentation/driver-api/pin-control.rst 16723F: drivers/pinctrl/ 16724F: include/dt-bindings/pinctrl/ 16725F: include/linux/pinctrl/ 16726 16727PIN CONTROLLER - AMD 16728M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16729M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16730S: Maintained 16731F: drivers/pinctrl/pinctrl-amd.c 16732 16733PIN CONTROLLER - FREESCALE 16734M: Dong Aisheng <aisheng.dong@nxp.com> 16735M: Fabio Estevam <festevam@gmail.com> 16736M: Shawn Guo <shawnguo@kernel.org> 16737M: Jacky Bai <ping.bai@nxp.com> 16738R: Pengutronix Kernel Team <kernel@pengutronix.de> 16739L: linux-gpio@vger.kernel.org 16740S: Maintained 16741F: Documentation/devicetree/bindings/pinctrl/fsl,* 16742F: drivers/pinctrl/freescale/ 16743 16744PIN CONTROLLER - INTEL 16745M: Mika Westerberg <mika.westerberg@linux.intel.com> 16746M: Andy Shevchenko <andy@kernel.org> 16747S: Supported 16748T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16749F: drivers/pinctrl/intel/ 16750 16751PIN CONTROLLER - KEEMBAY 16752M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16753S: Supported 16754F: drivers/pinctrl/pinctrl-keembay* 16755 16756PIN CONTROLLER - MEDIATEK 16757M: Sean Wang <sean.wang@kernel.org> 16758L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16759S: Maintained 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16764F: drivers/pinctrl/mediatek/ 16765 16766PIN CONTROLLER - MEDIATEK MIPS 16767M: Arınç ÜNAL <arinc.unal@arinc9.com> 16768M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16769L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16770L: linux-mips@vger.kernel.org 16771S: Maintained 16772F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16773F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16774F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16775F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16776F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16777F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16778F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16779F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16780F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16781F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16782F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16783F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16784F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16785F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16786F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16787 16788PIN CONTROLLER - MICROCHIP AT91 16789M: Ludovic Desroches <ludovic.desroches@microchip.com> 16790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16791L: linux-gpio@vger.kernel.org 16792S: Supported 16793F: drivers/gpio/gpio-sama5d2-piobu.c 16794F: drivers/pinctrl/pinctrl-at91* 16795 16796PIN CONTROLLER - NXP S32 16797M: Chester Lin <clin@suse.com> 16798R: NXP S32 Linux Team <s32@nxp.com> 16799L: linux-gpio@vger.kernel.org 16800S: Maintained 16801F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16802F: drivers/pinctrl/nxp/ 16803 16804PIN CONTROLLER - QUALCOMM 16805M: Bjorn Andersson <andersson@kernel.org> 16806L: linux-arm-msm@vger.kernel.org 16807S: Maintained 16808F: Documentation/devicetree/bindings/pinctrl/qcom,* 16809F: drivers/pinctrl/qcom/ 16810 16811PIN CONTROLLER - RENESAS 16812M: Geert Uytterhoeven <geert+renesas@glider.be> 16813L: linux-renesas-soc@vger.kernel.org 16814S: Supported 16815T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16816F: Documentation/devicetree/bindings/pinctrl/renesas,* 16817F: drivers/pinctrl/renesas/ 16818 16819PIN CONTROLLER - SAMSUNG 16820M: Tomasz Figa <tomasz.figa@gmail.com> 16821M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16822M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16823R: Alim Akhtar <alim.akhtar@samsung.com> 16824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16825L: linux-samsung-soc@vger.kernel.org 16826S: Maintained 16827Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16828B: mailto:linux-samsung-soc@vger.kernel.org 16829C: irc://irc.libera.chat/linux-exynos 16830T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16831F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16832F: drivers/pinctrl/samsung/ 16833F: include/dt-bindings/pinctrl/samsung.h 16834 16835PIN CONTROLLER - SINGLE 16836M: Tony Lindgren <tony@atomide.com> 16837M: Haojian Zhuang <haojian.zhuang@linaro.org> 16838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16839L: linux-omap@vger.kernel.org 16840S: Maintained 16841F: drivers/pinctrl/pinctrl-single.c 16842 16843PIN CONTROLLER - SUNPLUS / TIBBO 16844M: Dvorkin Dmitry <dvorkin@tibbo.com> 16845M: Wells Lu <wellslutw@gmail.com> 16846L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16847S: Maintained 16848W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16849F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16850F: drivers/pinctrl/sunplus/ 16851F: include/dt-bindings/pinctrl/sppctl*.h 16852 16853PINE64 PINEPHONE KEYBOARD DRIVER 16854M: Samuel Holland <samuel@sholland.org> 16855S: Supported 16856F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16857F: drivers/input/keyboard/pinephone-keyboard.c 16858 16859PKTCDVD DRIVER 16860M: linux-block@vger.kernel.org 16861S: Orphan 16862F: drivers/block/pktcdvd.c 16863F: include/linux/pktcdvd.h 16864F: include/uapi/linux/pktcdvd.h 16865 16866PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16867M: Tomasz Duszynski <tduszyns@gmail.com> 16868S: Maintained 16869F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16870F: drivers/iio/chemical/pms7003.c 16871 16872PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16873M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16874L: netdev@vger.kernel.org 16875S: Maintained 16876F: drivers/net/phy/mdio-open-alliance.h 16877F: net/ethtool/plca.c 16878 16879PLDMFW LIBRARY 16880M: Jacob Keller <jacob.e.keller@intel.com> 16881S: Maintained 16882F: Documentation/driver-api/pldmfw/ 16883F: include/linux/pldmfw.h 16884F: lib/pldmfw/ 16885 16886PLX DMA DRIVER 16887M: Logan Gunthorpe <logang@deltatee.com> 16888S: Maintained 16889F: drivers/dma/plx_dma.c 16890 16891PM-GRAPH UTILITY 16892M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16893L: linux-pm@vger.kernel.org 16894S: Supported 16895W: https://01.org/pm-graph 16896B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16897T: git git://github.com/intel/pm-graph 16898F: tools/power/pm-graph 16899 16900PM6764TR DRIVER 16901M: Charles Hsu <hsu.yungteng@gmail.com> 16902L: linux-hwmon@vger.kernel.org 16903S: Maintained 16904F: Documentation/hwmon/pm6764tr.rst 16905F: drivers/hwmon/pmbus/pm6764tr.c 16906 16907PMBUS HARDWARE MONITORING DRIVERS 16908M: Guenter Roeck <linux@roeck-us.net> 16909L: linux-hwmon@vger.kernel.org 16910S: Maintained 16911W: http://hwmon.wiki.kernel.org/ 16912W: http://www.roeck-us.net/linux/drivers/ 16913T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16914F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16915F: Documentation/devicetree/bindings/hwmon/max31785.txt 16916F: Documentation/hwmon/adm1275.rst 16917F: Documentation/hwmon/ibm-cffps.rst 16918F: Documentation/hwmon/ir35221.rst 16919F: Documentation/hwmon/lm25066.rst 16920F: Documentation/hwmon/ltc2978.rst 16921F: Documentation/hwmon/ltc3815.rst 16922F: Documentation/hwmon/max16064.rst 16923F: Documentation/hwmon/max20751.rst 16924F: Documentation/hwmon/max31785.rst 16925F: Documentation/hwmon/max34440.rst 16926F: Documentation/hwmon/max8688.rst 16927F: Documentation/hwmon/pmbus-core.rst 16928F: Documentation/hwmon/pmbus.rst 16929F: Documentation/hwmon/tps40422.rst 16930F: Documentation/hwmon/ucd9000.rst 16931F: Documentation/hwmon/ucd9200.rst 16932F: Documentation/hwmon/zl6100.rst 16933F: drivers/hwmon/pmbus/ 16934F: include/linux/pmbus.h 16935 16936PMC SIERRA MaxRAID DRIVER 16937L: linux-scsi@vger.kernel.org 16938S: Orphan 16939W: http://www.pmc-sierra.com/ 16940F: drivers/scsi/pmcraid.* 16941 16942PMC SIERRA PM8001 DRIVER 16943M: Jack Wang <jinpu.wang@cloud.ionos.com> 16944L: linux-scsi@vger.kernel.org 16945S: Supported 16946F: drivers/scsi/pm8001/ 16947 16948PNI RM3100 IIO DRIVER 16949M: Song Qiang <songqiang1304521@gmail.com> 16950L: linux-iio@vger.kernel.org 16951S: Maintained 16952F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16953F: drivers/iio/magnetometer/rm3100* 16954 16955PNP SUPPORT 16956M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16957L: linux-acpi@vger.kernel.org 16958S: Maintained 16959F: drivers/pnp/ 16960F: include/linux/pnp.h 16961 16962POSIX CLOCKS and TIMERS 16963M: Thomas Gleixner <tglx@linutronix.de> 16964L: linux-kernel@vger.kernel.org 16965S: Maintained 16966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16967F: fs/timerfd.c 16968F: include/linux/time_namespace.h 16969F: include/linux/timer* 16970F: kernel/time/*timer* 16971F: kernel/time/namespace.c 16972 16973POWER MANAGEMENT CORE 16974M: "Rafael J. Wysocki" <rafael@kernel.org> 16975L: linux-pm@vger.kernel.org 16976S: Supported 16977B: https://bugzilla.kernel.org 16978T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16979F: drivers/base/power/ 16980F: drivers/powercap/ 16981F: include/linux/intel_rapl.h 16982F: include/linux/pm.h 16983F: include/linux/pm_* 16984F: include/linux/powercap.h 16985F: kernel/configs/nopm.config 16986 16987POWER STATE COORDINATION INTERFACE (PSCI) 16988M: Mark Rutland <mark.rutland@arm.com> 16989M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16991S: Maintained 16992F: drivers/firmware/psci/ 16993F: include/linux/psci.h 16994F: include/uapi/linux/psci.h 16995 16996POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16997M: Sebastian Reichel <sre@kernel.org> 16998L: linux-pm@vger.kernel.org 16999S: Maintained 17000T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17001F: Documentation/ABI/testing/sysfs-class-power 17002F: Documentation/devicetree/bindings/power/supply/ 17003F: drivers/power/supply/ 17004F: include/linux/power/ 17005F: include/linux/power_supply.h 17006 17007POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17008M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17009L: linuxppc-dev@lists.ozlabs.org 17010S: Maintained 17011F: drivers/char/powernv-op-panel.c 17012 17013PPP OVER ATM (RFC 2364) 17014M: Mitchell Blank Jr <mitch@sfgoth.com> 17015S: Maintained 17016F: include/uapi/linux/atmppp.h 17017F: net/atm/pppoatm.c 17018 17019PPP OVER ETHERNET 17020M: Michal Ostrowski <mostrows@earthlink.net> 17021S: Maintained 17022F: drivers/net/ppp/pppoe.c 17023F: drivers/net/ppp/pppox.c 17024 17025PPP OVER L2TP 17026M: James Chapman <jchapman@katalix.com> 17027S: Maintained 17028F: include/linux/if_pppol2tp.h 17029F: include/uapi/linux/if_pppol2tp.h 17030F: net/l2tp/l2tp_ppp.c 17031 17032PPP PROTOCOL DRIVERS AND COMPRESSORS 17033L: linux-ppp@vger.kernel.org 17034S: Orphan 17035F: drivers/net/ppp/ppp_* 17036 17037PPS SUPPORT 17038M: Rodolfo Giometti <giometti@enneenne.com> 17039L: linuxpps@ml.enneenne.com (subscribers-only) 17040S: Maintained 17041W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17042F: Documentation/ABI/testing/sysfs-pps 17043F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17044F: Documentation/driver-api/pps.rst 17045F: drivers/pps/ 17046F: include/linux/pps*.h 17047F: include/uapi/linux/pps.h 17048 17049PPTP DRIVER 17050M: Dmitry Kozlov <xeb@mail.ru> 17051L: netdev@vger.kernel.org 17052S: Maintained 17053W: http://sourceforge.net/projects/accel-pptp 17054F: drivers/net/ppp/pptp.c 17055 17056PRESSURE STALL INFORMATION (PSI) 17057M: Johannes Weiner <hannes@cmpxchg.org> 17058M: Suren Baghdasaryan <surenb@google.com> 17059S: Maintained 17060F: include/linux/psi* 17061F: kernel/sched/psi.c 17062 17063PRINTK 17064M: Petr Mladek <pmladek@suse.com> 17065M: Sergey Senozhatsky <senozhatsky@chromium.org> 17066R: Steven Rostedt <rostedt@goodmis.org> 17067R: John Ogness <john.ogness@linutronix.de> 17068S: Maintained 17069T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17070F: include/linux/printk.h 17071F: kernel/printk/ 17072 17073PRINTK INDEXING 17074R: Chris Down <chris@chrisdown.name> 17075S: Maintained 17076F: Documentation/core-api/printk-index.rst 17077F: kernel/printk/index.c 17078K: printk_index 17079 17080PROC FILESYSTEM 17081L: linux-kernel@vger.kernel.org 17082L: linux-fsdevel@vger.kernel.org 17083S: Maintained 17084F: Documentation/filesystems/proc.rst 17085F: fs/proc/ 17086F: include/linux/proc_fs.h 17087F: tools/testing/selftests/proc/ 17088 17089PROC SYSCTL 17090M: Luis Chamberlain <mcgrof@kernel.org> 17091M: Kees Cook <keescook@chromium.org> 17092M: Iurii Zaikin <yzaikin@google.com> 17093L: linux-kernel@vger.kernel.org 17094L: linux-fsdevel@vger.kernel.org 17095S: Maintained 17096T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17097F: fs/proc/proc_sysctl.c 17098F: include/linux/sysctl.h 17099F: kernel/sysctl-test.c 17100F: kernel/sysctl.c 17101F: tools/testing/selftests/sysctl/ 17102 17103PS3 NETWORK SUPPORT 17104M: Geoff Levand <geoff@infradead.org> 17105L: netdev@vger.kernel.org 17106L: linuxppc-dev@lists.ozlabs.org 17107S: Maintained 17108F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17109 17110PS3 PLATFORM SUPPORT 17111M: Geoff Levand <geoff@infradead.org> 17112L: linuxppc-dev@lists.ozlabs.org 17113S: Maintained 17114F: arch/powerpc/boot/ps3* 17115F: arch/powerpc/include/asm/lv1call.h 17116F: arch/powerpc/include/asm/ps3*.h 17117F: arch/powerpc/platforms/ps3/ 17118F: drivers/*/ps3* 17119F: drivers/ps3/ 17120F: drivers/rtc/rtc-ps3.c 17121F: drivers/usb/host/*ps3.c 17122F: sound/ppc/snd_ps3* 17123 17124PS3VRAM DRIVER 17125M: Jim Paris <jim@jtan.com> 17126M: Geoff Levand <geoff@infradead.org> 17127L: linuxppc-dev@lists.ozlabs.org 17128S: Maintained 17129F: drivers/block/ps3vram.c 17130 17131PSAMPLE PACKET SAMPLING SUPPORT 17132M: Yotam Gigi <yotam.gi@gmail.com> 17133S: Maintained 17134F: include/net/psample.h 17135F: include/uapi/linux/psample.h 17136F: net/psample 17137 17138PSTORE FILESYSTEM 17139M: Kees Cook <keescook@chromium.org> 17140R: Tony Luck <tony.luck@intel.com> 17141R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17142L: linux-hardening@vger.kernel.org 17143S: Supported 17144T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17145F: Documentation/admin-guide/pstore-blk.rst 17146F: Documentation/admin-guide/ramoops.rst 17147F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17148F: drivers/acpi/apei/erst.c 17149F: drivers/firmware/efi/efi-pstore.c 17150F: fs/pstore/ 17151F: include/linux/pstore* 17152K: \b(pstore|ramoops) 17153 17154PTP HARDWARE CLOCK SUPPORT 17155M: Richard Cochran <richardcochran@gmail.com> 17156L: netdev@vger.kernel.org 17157S: Maintained 17158W: http://linuxptp.sourceforge.net/ 17159F: Documentation/ABI/testing/sysfs-ptp 17160F: Documentation/driver-api/ptp.rst 17161F: drivers/net/phy/dp83640* 17162F: drivers/ptp/* 17163F: include/linux/ptp_cl* 17164K: (?:\b|_)ptp(?:\b|_) 17165 17166PTP VIRTUAL CLOCK SUPPORT 17167M: Yangbo Lu <yangbo.lu@nxp.com> 17168L: netdev@vger.kernel.org 17169S: Maintained 17170F: drivers/ptp/ptp_vclock.c 17171F: net/ethtool/phc_vclocks.c 17172 17173PTRACE SUPPORT 17174M: Oleg Nesterov <oleg@redhat.com> 17175S: Maintained 17176F: arch/*/*/ptrace*.c 17177F: arch/*/include/asm/ptrace*.h 17178F: arch/*/ptrace*.c 17179F: include/asm-generic/syscall.h 17180F: include/linux/ptrace.h 17181F: include/linux/regset.h 17182F: include/uapi/linux/ptrace.h 17183F: kernel/ptrace.c 17184 17185PULSE8-CEC DRIVER 17186M: Hans Verkuil <hverkuil@xs4all.nl> 17187L: linux-media@vger.kernel.org 17188S: Maintained 17189T: git git://linuxtv.org/media_tree.git 17190F: drivers/media/cec/usb/pulse8/ 17191 17192PURELIFI PLFXLC DRIVER 17193M: Srinivasan Raju <srini.raju@purelifi.com> 17194L: linux-wireless@vger.kernel.org 17195S: Supported 17196F: drivers/net/wireless/purelifi/plfxlc/ 17197 17198PVRUSB2 VIDEO4LINUX DRIVER 17199M: Mike Isely <isely@pobox.com> 17200L: pvrusb2@isely.net (subscribers-only) 17201L: linux-media@vger.kernel.org 17202S: Maintained 17203W: http://www.isely.net/pvrusb2/ 17204T: git git://linuxtv.org/media_tree.git 17205F: Documentation/driver-api/media/drivers/pvrusb2* 17206F: drivers/media/usb/pvrusb2/ 17207 17208PWC WEBCAM DRIVER 17209M: Hans Verkuil <hverkuil@xs4all.nl> 17210L: linux-media@vger.kernel.org 17211S: Odd Fixes 17212T: git git://linuxtv.org/media_tree.git 17213F: drivers/media/usb/pwc/* 17214F: include/trace/events/pwc.h 17215 17216PWM IR Transmitter 17217M: Sean Young <sean@mess.org> 17218L: linux-media@vger.kernel.org 17219S: Maintained 17220F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17221F: drivers/media/rc/pwm-ir-tx.c 17222 17223PWM SUBSYSTEM 17224M: Thierry Reding <thierry.reding@gmail.com> 17225R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17226L: linux-pwm@vger.kernel.org 17227S: Maintained 17228Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17229T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17230F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17231F: Documentation/devicetree/bindings/pwm/ 17232F: Documentation/driver-api/pwm.rst 17233F: drivers/gpio/gpio-mvebu.c 17234F: drivers/pwm/ 17235F: drivers/video/backlight/pwm_bl.c 17236F: include/dt-bindings/pwm/ 17237F: include/linux/pwm.h 17238F: include/linux/pwm_backlight.h 17239K: pwm_(config|apply_state|ops) 17240 17241PXA GPIO DRIVER 17242M: Robert Jarzmik <robert.jarzmik@free.fr> 17243L: linux-gpio@vger.kernel.org 17244S: Maintained 17245F: drivers/gpio/gpio-pxa.c 17246 17247PXA MMCI DRIVER 17248S: Orphan 17249 17250PXA RTC DRIVER 17251M: Robert Jarzmik <robert.jarzmik@free.fr> 17252L: linux-rtc@vger.kernel.org 17253S: Maintained 17254 17255PXA2xx/PXA3xx SUPPORT 17256M: Daniel Mack <daniel@zonque.org> 17257M: Haojian Zhuang <haojian.zhuang@gmail.com> 17258M: Robert Jarzmik <robert.jarzmik@free.fr> 17259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17260S: Maintained 17261T: git git://github.com/hzhuang1/linux.git 17262T: git git://github.com/rjarzmik/linux.git 17263F: arch/arm/boot/dts/intel/pxa/ 17264F: arch/arm/mach-pxa/ 17265F: drivers/dma/pxa* 17266F: drivers/pcmcia/pxa2xx* 17267F: drivers/pinctrl/pxa/ 17268F: drivers/spi/spi-pxa2xx* 17269F: drivers/usb/gadget/udc/pxa2* 17270F: include/sound/pxa2xx-lib.h 17271F: sound/arm/pxa* 17272F: sound/soc/pxa/ 17273 17274QAT DRIVER 17275M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17276L: qat-linux@intel.com 17277S: Supported 17278F: drivers/crypto/intel/qat/ 17279 17280QCOM AUDIO (ASoC) DRIVERS 17281M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17282M: Banajit Goswami <bgoswami@quicinc.com> 17283L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17284S: Supported 17285F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17286F: Documentation/devicetree/bindings/sound/qcom,* 17287F: drivers/soc/qcom/apr.c 17288F: include/dt-bindings/sound/qcom,wcd9335.h 17289F: sound/soc/codecs/lpass-rx-macro.* 17290F: sound/soc/codecs/lpass-tx-macro.* 17291F: sound/soc/codecs/lpass-va-macro.c 17292F: sound/soc/codecs/lpass-wsa-macro.* 17293F: sound/soc/codecs/msm8916-wcd-analog.c 17294F: sound/soc/codecs/msm8916-wcd-digital.c 17295F: sound/soc/codecs/wcd-clsh-v2.* 17296F: sound/soc/codecs/wcd-mbhc-v2.* 17297F: sound/soc/codecs/wcd9335.* 17298F: sound/soc/codecs/wcd934x.c 17299F: sound/soc/codecs/wsa881x.c 17300F: sound/soc/codecs/wsa883x.c 17301F: sound/soc/codecs/wsa884x.c 17302F: sound/soc/qcom/ 17303 17304QCOM EMBEDDED USB DEBUGGER (EUD) 17305M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17306L: linux-arm-msm@vger.kernel.org 17307S: Maintained 17308F: Documentation/ABI/testing/sysfs-driver-eud 17309F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17310F: drivers/usb/misc/qcom_eud.c 17311 17312QCOM IPA DRIVER 17313M: Alex Elder <elder@kernel.org> 17314L: netdev@vger.kernel.org 17315S: Supported 17316F: drivers/net/ipa/ 17317 17318QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17319M: Gabriel Somlo <somlo@cmu.edu> 17320M: "Michael S. Tsirkin" <mst@redhat.com> 17321L: qemu-devel@nongnu.org 17322S: Maintained 17323F: drivers/firmware/qemu_fw_cfg.c 17324F: include/uapi/linux/qemu_fw_cfg.h 17325 17326QIB DRIVER 17327M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17328L: linux-rdma@vger.kernel.org 17329S: Supported 17330F: drivers/infiniband/hw/qib/ 17331 17332QLOGIC QL41xxx FCOE DRIVER 17333M: Saurav Kashyap <skashyap@marvell.com> 17334M: Javed Hasan <jhasan@marvell.com> 17335M: GR-QLogic-Storage-Upstream@marvell.com 17336L: linux-scsi@vger.kernel.org 17337S: Supported 17338F: drivers/scsi/qedf/ 17339 17340QLOGIC QL41xxx ISCSI DRIVER 17341M: Nilesh Javali <njavali@marvell.com> 17342M: Manish Rangankar <mrangankar@marvell.com> 17343M: GR-QLogic-Storage-Upstream@marvell.com 17344L: linux-scsi@vger.kernel.org 17345S: Supported 17346F: drivers/scsi/qedi/ 17347 17348QLOGIC QL4xxx ETHERNET DRIVER 17349M: Ariel Elior <aelior@marvell.com> 17350M: Manish Chopra <manishc@marvell.com> 17351L: netdev@vger.kernel.org 17352S: Supported 17353F: drivers/net/ethernet/qlogic/qed/ 17354F: drivers/net/ethernet/qlogic/qede/ 17355F: include/linux/qed/ 17356 17357QLOGIC QL4xxx RDMA DRIVER 17358M: Michal Kalderon <mkalderon@marvell.com> 17359M: Ariel Elior <aelior@marvell.com> 17360L: linux-rdma@vger.kernel.org 17361S: Supported 17362F: drivers/infiniband/hw/qedr/ 17363F: include/uapi/rdma/qedr-abi.h 17364 17365QLOGIC QLA1280 SCSI DRIVER 17366M: Michael Reed <mdr@sgi.com> 17367L: linux-scsi@vger.kernel.org 17368S: Maintained 17369F: drivers/scsi/qla1280.[ch] 17370 17371QLOGIC QLA2XXX FC-SCSI DRIVER 17372M: Nilesh Javali <njavali@marvell.com> 17373M: GR-QLogic-Storage-Upstream@marvell.com 17374L: linux-scsi@vger.kernel.org 17375S: Supported 17376F: drivers/scsi/qla2xxx/ 17377 17378QLOGIC QLA3XXX NETWORK DRIVER 17379M: GR-Linux-NIC-Dev@marvell.com 17380L: netdev@vger.kernel.org 17381S: Supported 17382F: drivers/net/ethernet/qlogic/qla3xxx.* 17383 17384QLOGIC QLA4XXX iSCSI DRIVER 17385M: Nilesh Javali <njavali@marvell.com> 17386M: Manish Rangankar <mrangankar@marvell.com> 17387M: GR-QLogic-Storage-Upstream@marvell.com 17388L: linux-scsi@vger.kernel.org 17389S: Supported 17390F: drivers/scsi/qla4xxx/ 17391 17392QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17393M: Shahed Shaikh <shshaikh@marvell.com> 17394M: Manish Chopra <manishc@marvell.com> 17395M: GR-Linux-NIC-Dev@marvell.com 17396L: netdev@vger.kernel.org 17397S: Supported 17398F: drivers/net/ethernet/qlogic/qlcnic/ 17399 17400QLOGIC QLGE 10Gb ETHERNET DRIVER 17401M: Manish Chopra <manishc@marvell.com> 17402M: GR-Linux-NIC-Dev@marvell.com 17403M: Coiby Xu <coiby.xu@gmail.com> 17404L: netdev@vger.kernel.org 17405S: Supported 17406F: Documentation/networking/device_drivers/qlogic/qlge.rst 17407F: drivers/staging/qlge/ 17408 17409QM1D1B0004 MEDIA DRIVER 17410M: Akihiro Tsukada <tskd08@gmail.com> 17411L: linux-media@vger.kernel.org 17412S: Odd Fixes 17413F: drivers/media/tuners/qm1d1b0004* 17414 17415QM1D1C0042 MEDIA DRIVER 17416M: Akihiro Tsukada <tskd08@gmail.com> 17417L: linux-media@vger.kernel.org 17418S: Odd Fixes 17419F: drivers/media/tuners/qm1d1c0042* 17420 17421QNX4 FILESYSTEM 17422M: Anders Larsen <al@alarsen.net> 17423S: Maintained 17424W: http://www.alarsen.net/linux/qnx4fs/ 17425F: fs/qnx4/ 17426F: include/uapi/linux/qnx4_fs.h 17427F: include/uapi/linux/qnxtypes.h 17428 17429QNX6 FILESYSTEM 17430S: Orphan 17431F: Documentation/filesystems/qnx6.rst 17432F: fs/qnx6/ 17433F: include/linux/qnx6_fs.h 17434 17435QORIQ DPAA2 FSL-MC BUS DRIVER 17436M: Stuart Yoder <stuyoder@gmail.com> 17437M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17438L: linux-kernel@vger.kernel.org 17439S: Maintained 17440F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17441F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17442F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17443F: drivers/bus/fsl-mc/ 17444F: include/uapi/linux/fsl_mc.h 17445 17446QT1010 MEDIA DRIVER 17447M: Antti Palosaari <crope@iki.fi> 17448L: linux-media@vger.kernel.org 17449S: Maintained 17450W: https://linuxtv.org 17451W: http://palosaari.fi/linux/ 17452Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17453T: git git://linuxtv.org/anttip/media_tree.git 17454F: drivers/media/tuners/qt1010* 17455 17456QUALCOMM ATH12K WIRELESS DRIVER 17457M: Kalle Valo <kvalo@kernel.org> 17458L: ath12k@lists.infradead.org 17459S: Supported 17460T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17461F: drivers/net/wireless/ath/ath12k/ 17462 17463QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17464M: Kalle Valo <kvalo@kernel.org> 17465L: ath10k@lists.infradead.org 17466S: Supported 17467W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17469F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17470F: drivers/net/wireless/ath/ath10k/ 17471 17472QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17473M: Kalle Valo <kvalo@kernel.org> 17474L: ath11k@lists.infradead.org 17475S: Supported 17476W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17477B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17478T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17479F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17480F: drivers/net/wireless/ath/ath11k/ 17481 17482QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17483M: Toke Høiland-Jørgensen <toke@toke.dk> 17484L: linux-wireless@vger.kernel.org 17485S: Maintained 17486W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17487T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17488F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17489F: drivers/net/wireless/ath/ath9k/ 17490 17491QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17492M: Stephan Gerhold <stephan@gerhold.net> 17493L: netdev@vger.kernel.org 17494L: linux-arm-msm@vger.kernel.org 17495S: Maintained 17496F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17497F: drivers/net/wwan/qcom_bam_dmux.c 17498 17499QUALCOMM CAMERA SUBSYSTEM DRIVER 17500M: Robert Foss <rfoss@kernel.org> 17501M: Todor Tomov <todor.too@gmail.com> 17502M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17503L: linux-media@vger.kernel.org 17504S: Maintained 17505F: Documentation/admin-guide/media/qcom_camss.rst 17506F: Documentation/devicetree/bindings/media/*camss* 17507F: drivers/media/platform/qcom/camss/ 17508 17509QUALCOMM CLOCK DRIVERS 17510M: Bjorn Andersson <andersson@kernel.org> 17511L: linux-arm-msm@vger.kernel.org 17512S: Supported 17513T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17514F: Documentation/devicetree/bindings/clock/qcom,* 17515F: drivers/clk/qcom/ 17516F: include/dt-bindings/clock/qcom,* 17517 17518QUALCOMM CLOUD AI (QAIC) DRIVER 17519M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17520R: Carl Vanderlip <quic_carlv@quicinc.com> 17521R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17522L: linux-arm-msm@vger.kernel.org 17523L: dri-devel@lists.freedesktop.org 17524S: Supported 17525T: git git://anongit.freedesktop.org/drm/drm-misc 17526F: Documentation/accel/qaic/ 17527F: drivers/accel/qaic/ 17528F: include/uapi/drm/qaic_accel.h 17529 17530QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17531M: Bjorn Andersson <andersson@kernel.org> 17532M: Konrad Dybcio <konrad.dybcio@linaro.org> 17533L: linux-pm@vger.kernel.org 17534L: linux-arm-msm@vger.kernel.org 17535S: Maintained 17536F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17537F: drivers/soc/qcom/cpr.c 17538 17539QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17540M: Ilia Lin <ilia.lin@kernel.org> 17541L: linux-pm@vger.kernel.org 17542S: Maintained 17543F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17544F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17545F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17546 17547QUALCOMM CRYPTO DRIVERS 17548M: Thara Gopinath <thara.gopinath@gmail.com> 17549L: linux-crypto@vger.kernel.org 17550L: linux-arm-msm@vger.kernel.org 17551S: Maintained 17552F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17553F: drivers/crypto/qce/ 17554 17555QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17556M: Timur Tabi <timur@kernel.org> 17557L: netdev@vger.kernel.org 17558S: Maintained 17559F: drivers/net/ethernet/qualcomm/emac/ 17560 17561QUALCOMM ETHQOS ETHERNET DRIVER 17562M: Vinod Koul <vkoul@kernel.org> 17563R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17564L: netdev@vger.kernel.org 17565L: linux-arm-msm@vger.kernel.org 17566S: Maintained 17567F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17568F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17569 17570QUALCOMM FASTRPC DRIVER 17571M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17572M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17573L: linux-arm-msm@vger.kernel.org 17574S: Maintained 17575F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17576F: drivers/misc/fastrpc.c 17577F: include/uapi/misc/fastrpc.h 17578 17579QUALCOMM HEXAGON ARCHITECTURE 17580M: Brian Cain <bcain@quicinc.com> 17581L: linux-hexagon@vger.kernel.org 17582S: Supported 17583T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17584F: arch/hexagon/ 17585 17586QUALCOMM HIDMA DRIVER 17587M: Sinan Kaya <okaya@kernel.org> 17588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17589L: linux-arm-msm@vger.kernel.org 17590L: dmaengine@vger.kernel.org 17591S: Supported 17592F: drivers/dma/qcom/hidma* 17593 17594QUALCOMM I2C CCI DRIVER 17595M: Loic Poulain <loic.poulain@linaro.org> 17596M: Robert Foss <rfoss@kernel.org> 17597L: linux-i2c@vger.kernel.org 17598L: linux-arm-msm@vger.kernel.org 17599S: Maintained 17600F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17601F: drivers/i2c/busses/i2c-qcom-cci.c 17602 17603QUALCOMM INTERCONNECT BWMON DRIVER 17604M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17605L: linux-arm-msm@vger.kernel.org 17606S: Maintained 17607F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17608F: drivers/soc/qcom/icc-bwmon.c 17609 17610QUALCOMM IOMMU 17611M: Rob Clark <robdclark@gmail.com> 17612L: iommu@lists.linux.dev 17613L: linux-arm-msm@vger.kernel.org 17614S: Maintained 17615F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17616 17617QUALCOMM IPC ROUTER (QRTR) DRIVER 17618M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17619L: linux-arm-msm@vger.kernel.org 17620S: Maintained 17621F: include/trace/events/qrtr.h 17622F: include/uapi/linux/qrtr.h 17623F: net/qrtr/ 17624 17625QUALCOMM IPCC MAILBOX DRIVER 17626M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17627L: linux-arm-msm@vger.kernel.org 17628S: Supported 17629F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17630F: drivers/mailbox/qcom-ipcc.c 17631F: include/dt-bindings/mailbox/qcom-ipcc.h 17632 17633QUALCOMM IPQ4019 USB PHY DRIVER 17634M: Robert Marko <robert.marko@sartura.hr> 17635M: Luka Perkov <luka.perkov@sartura.hr> 17636L: linux-arm-msm@vger.kernel.org 17637S: Maintained 17638F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17639F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17640 17641QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17642M: Robert Marko <robert.marko@sartura.hr> 17643M: Luka Perkov <luka.perkov@sartura.hr> 17644L: linux-arm-msm@vger.kernel.org 17645S: Maintained 17646F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17647F: drivers/regulator/vqmmc-ipq4019-regulator.c 17648 17649QUALCOMM NAND CONTROLLER DRIVER 17650M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17651L: linux-mtd@lists.infradead.org 17652L: linux-arm-msm@vger.kernel.org 17653S: Maintained 17654F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17655F: drivers/mtd/nand/raw/qcom_nandc.c 17656 17657QUALCOMM RMNET DRIVER 17658M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17659M: Sean Tranchetti <quic_stranche@quicinc.com> 17660L: netdev@vger.kernel.org 17661S: Maintained 17662F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17663F: drivers/net/ethernet/qualcomm/rmnet/ 17664F: include/linux/if_rmnet.h 17665 17666QUALCOMM TSENS THERMAL DRIVER 17667M: Amit Kucheria <amitk@kernel.org> 17668M: Thara Gopinath <thara.gopinath@gmail.com> 17669L: linux-pm@vger.kernel.org 17670L: linux-arm-msm@vger.kernel.org 17671S: Maintained 17672F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17673F: drivers/thermal/qcom/ 17674 17675QUALCOMM TYPEC PORT MANAGER DRIVER 17676M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17677L: linux-arm-msm@vger.kernel.org 17678L: linux-usb@vger.kernel.org 17679S: Maintained 17680F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17681F: drivers/usb/typec/tcpm/qcom/ 17682 17683QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17684M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17685M: Vikash Garodia <quic_vgarodia@quicinc.com> 17686R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17687L: linux-media@vger.kernel.org 17688L: linux-arm-msm@vger.kernel.org 17689S: Maintained 17690T: git git://linuxtv.org/media_tree.git 17691F: Documentation/devicetree/bindings/media/*venus* 17692F: drivers/media/platform/qcom/venus/ 17693 17694QUALCOMM WCN36XX WIRELESS DRIVER 17695M: Loic Poulain <loic.poulain@linaro.org> 17696L: wcn36xx@lists.infradead.org 17697S: Supported 17698W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17699F: drivers/net/wireless/ath/wcn36xx/ 17700 17701QUANTENNA QTNFMAC WIRELESS DRIVER 17702M: Igor Mitsyanko <imitsyanko@quantenna.com> 17703R: Sergey Matyukevich <geomatsi@gmail.com> 17704L: linux-wireless@vger.kernel.org 17705S: Maintained 17706F: drivers/net/wireless/quantenna 17707 17708RADEON and AMDGPU DRM DRIVERS 17709M: Alex Deucher <alexander.deucher@amd.com> 17710M: Christian König <christian.koenig@amd.com> 17711M: Pan, Xinhui <Xinhui.Pan@amd.com> 17712L: amd-gfx@lists.freedesktop.org 17713S: Supported 17714B: https://gitlab.freedesktop.org/drm/amd/-/issues 17715C: irc://irc.oftc.net/radeon 17716T: git https://gitlab.freedesktop.org/agd5f/linux.git 17717F: Documentation/gpu/amdgpu/ 17718F: drivers/gpu/drm/amd/ 17719F: drivers/gpu/drm/radeon/ 17720F: include/uapi/drm/amdgpu_drm.h 17721F: include/uapi/drm/radeon_drm.h 17722 17723RADEON FRAMEBUFFER DISPLAY DRIVER 17724M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17725L: linux-fbdev@vger.kernel.org 17726S: Maintained 17727F: drivers/video/fbdev/aty/radeon* 17728F: include/uapi/linux/radeonfb.h 17729 17730RADIOSHARK RADIO DRIVER 17731M: Hans Verkuil <hverkuil@xs4all.nl> 17732L: linux-media@vger.kernel.org 17733S: Maintained 17734T: git git://linuxtv.org/media_tree.git 17735F: drivers/media/radio/radio-shark.c 17736 17737RADIOSHARK2 RADIO DRIVER 17738M: Hans Verkuil <hverkuil@xs4all.nl> 17739L: linux-media@vger.kernel.org 17740S: Maintained 17741T: git git://linuxtv.org/media_tree.git 17742F: drivers/media/radio/radio-shark2.c 17743F: drivers/media/radio/radio-tea5777.c 17744 17745RADOS BLOCK DEVICE (RBD) 17746M: Ilya Dryomov <idryomov@gmail.com> 17747R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17748L: ceph-devel@vger.kernel.org 17749S: Supported 17750W: http://ceph.com/ 17751T: git https://github.com/ceph/ceph-client.git 17752F: Documentation/ABI/testing/sysfs-bus-rbd 17753F: drivers/block/rbd.c 17754F: drivers/block/rbd_types.h 17755 17756RAGE128 FRAMEBUFFER DISPLAY DRIVER 17757L: linux-fbdev@vger.kernel.org 17758S: Orphan 17759F: drivers/video/fbdev/aty/aty128fb.c 17760 17761RAINSHADOW-CEC DRIVER 17762M: Hans Verkuil <hverkuil@xs4all.nl> 17763L: linux-media@vger.kernel.org 17764S: Maintained 17765T: git git://linuxtv.org/media_tree.git 17766F: drivers/media/cec/usb/rainshadow/ 17767 17768RALINK MIPS ARCHITECTURE 17769M: John Crispin <john@phrozen.org> 17770L: linux-mips@vger.kernel.org 17771S: Maintained 17772F: arch/mips/ralink 17773 17774RALINK MT7621 MIPS ARCHITECTURE 17775M: Arınç ÜNAL <arinc.unal@arinc9.com> 17776M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17777L: linux-mips@vger.kernel.org 17778S: Maintained 17779F: arch/mips/boot/dts/ralink/mt7621* 17780 17781RALINK RT2X00 WIRELESS LAN DRIVER 17782M: Stanislaw Gruszka <stf_xl@wp.pl> 17783M: Helmut Schaa <helmut.schaa@googlemail.com> 17784L: linux-wireless@vger.kernel.org 17785S: Maintained 17786F: drivers/net/wireless/ralink/rt2x00/ 17787 17788RAMDISK RAM BLOCK DEVICE DRIVER 17789M: Jens Axboe <axboe@kernel.dk> 17790S: Maintained 17791F: Documentation/admin-guide/blockdev/ramdisk.rst 17792F: drivers/block/brd.c 17793 17794RANCHU VIRTUAL BOARD FOR MIPS 17795M: Miodrag Dinic <miodrag.dinic@mips.com> 17796L: linux-mips@vger.kernel.org 17797S: Supported 17798F: arch/mips/configs/generic/board-ranchu.config 17799F: arch/mips/generic/board-ranchu.c 17800 17801RANDOM NUMBER DRIVER 17802M: "Theodore Ts'o" <tytso@mit.edu> 17803M: Jason A. Donenfeld <Jason@zx2c4.com> 17804S: Maintained 17805T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17806F: drivers/char/random.c 17807F: drivers/virt/vmgenid.c 17808 17809RAPIDIO SUBSYSTEM 17810M: Matt Porter <mporter@kernel.crashing.org> 17811M: Alexandre Bounine <alex.bou9@gmail.com> 17812S: Maintained 17813F: drivers/rapidio/ 17814 17815RAS INFRASTRUCTURE 17816M: Tony Luck <tony.luck@intel.com> 17817M: Borislav Petkov <bp@alien8.de> 17818L: linux-edac@vger.kernel.org 17819S: Maintained 17820F: Documentation/admin-guide/ras.rst 17821F: drivers/ras/ 17822F: include/linux/ras.h 17823F: include/ras/ras_event.h 17824 17825RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17826L: linux-wireless@vger.kernel.org 17827S: Orphan 17828F: drivers/net/wireless/legacy/ray* 17829 17830RC-CORE / LIRC FRAMEWORK 17831M: Sean Young <sean@mess.org> 17832L: linux-media@vger.kernel.org 17833S: Maintained 17834W: http://linuxtv.org 17835T: git git://linuxtv.org/media_tree.git 17836F: Documentation/driver-api/media/rc-core.rst 17837F: Documentation/userspace-api/media/rc/ 17838F: drivers/media/rc/ 17839F: include/media/rc-core.h 17840F: include/media/rc-map.h 17841F: include/uapi/linux/lirc.h 17842 17843RCMM REMOTE CONTROLS DECODER 17844M: Patrick Lerda <patrick9876@free.fr> 17845S: Maintained 17846F: drivers/media/rc/ir-rcmm-decoder.c 17847 17848RCUTORTURE TEST FRAMEWORK 17849M: "Paul E. McKenney" <paulmck@kernel.org> 17850M: Josh Triplett <josh@joshtriplett.org> 17851R: Steven Rostedt <rostedt@goodmis.org> 17852R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17853R: Lai Jiangshan <jiangshanlai@gmail.com> 17854L: rcu@vger.kernel.org 17855S: Supported 17856T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17857F: tools/testing/selftests/rcutorture 17858 17859RDACM20 Camera Sensor 17860M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17861M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17862M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17863M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17864L: linux-media@vger.kernel.org 17865S: Maintained 17866F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17867F: drivers/media/i2c/max9271.c 17868F: drivers/media/i2c/max9271.h 17869F: drivers/media/i2c/rdacm20.c 17870 17871RDACM21 Camera Sensor 17872M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17873M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17874M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17875M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17876L: linux-media@vger.kernel.org 17877S: Maintained 17878F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17879F: drivers/media/i2c/max9271.c 17880F: drivers/media/i2c/max9271.h 17881F: drivers/media/i2c/rdacm21.c 17882 17883RDC R-321X SoC 17884M: Florian Fainelli <florian@openwrt.org> 17885S: Maintained 17886 17887RDC R6040 FAST ETHERNET DRIVER 17888M: Florian Fainelli <f.fainelli@gmail.com> 17889L: netdev@vger.kernel.org 17890S: Maintained 17891F: drivers/net/ethernet/rdc/r6040.c 17892 17893RDMAVT - RDMA verbs software 17894M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17895L: linux-rdma@vger.kernel.org 17896S: Supported 17897F: drivers/infiniband/sw/rdmavt 17898 17899RDS - RELIABLE DATAGRAM SOCKETS 17900M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17901L: netdev@vger.kernel.org 17902L: linux-rdma@vger.kernel.org 17903L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17904S: Supported 17905W: https://oss.oracle.com/projects/rds/ 17906F: Documentation/networking/rds.rst 17907F: net/rds/ 17908 17909RDT - RESOURCE ALLOCATION 17910M: Fenghua Yu <fenghua.yu@intel.com> 17911M: Reinette Chatre <reinette.chatre@intel.com> 17912L: linux-kernel@vger.kernel.org 17913S: Supported 17914F: Documentation/arch/x86/resctrl* 17915F: arch/x86/include/asm/resctrl.h 17916F: arch/x86/kernel/cpu/resctrl/ 17917F: tools/testing/selftests/resctrl/ 17918 17919READ-COPY UPDATE (RCU) 17920M: "Paul E. McKenney" <paulmck@kernel.org> 17921M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17922M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17923M: Joel Fernandes <joel@joelfernandes.org> 17924M: Josh Triplett <josh@joshtriplett.org> 17925M: Boqun Feng <boqun.feng@gmail.com> 17926R: Steven Rostedt <rostedt@goodmis.org> 17927R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17928R: Lai Jiangshan <jiangshanlai@gmail.com> 17929R: Zqiang <qiang.zhang1211@gmail.com> 17930L: rcu@vger.kernel.org 17931S: Supported 17932W: http://www.rdrop.com/users/paulmck/RCU/ 17933T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17934F: Documentation/RCU/ 17935F: include/linux/rcu* 17936F: kernel/rcu/ 17937X: Documentation/RCU/torture.rst 17938X: include/linux/srcu*.h 17939X: kernel/rcu/srcu*.c 17940 17941REAL TIME CLOCK (RTC) SUBSYSTEM 17942M: Alessandro Zummo <a.zummo@towertech.it> 17943M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17944L: linux-rtc@vger.kernel.org 17945S: Maintained 17946Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17947T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17948F: Documentation/admin-guide/rtc.rst 17949F: Documentation/devicetree/bindings/rtc/ 17950F: drivers/rtc/ 17951F: include/linux/platform_data/rtc-* 17952F: include/linux/rtc.h 17953F: include/linux/rtc/ 17954F: include/uapi/linux/rtc.h 17955F: tools/testing/selftests/rtc/ 17956 17957Real-time Linux Analysis (RTLA) tools 17958M: Daniel Bristot de Oliveira <bristot@kernel.org> 17959M: Steven Rostedt <rostedt@goodmis.org> 17960L: linux-trace-kernel@vger.kernel.org 17961S: Maintained 17962F: Documentation/tools/rtla/ 17963F: tools/tracing/rtla/ 17964 17965REALTEK AUDIO CODECS 17966M: Oder Chiou <oder_chiou@realtek.com> 17967S: Maintained 17968F: include/sound/rt*.h 17969F: sound/soc/codecs/rt* 17970 17971REALTEK OTTO WATCHDOG 17972M: Sander Vanheule <sander@svanheule.net> 17973L: linux-watchdog@vger.kernel.org 17974S: Maintained 17975F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17976F: drivers/watchdog/realtek_otto_wdt.c 17977 17978REALTEK RTL83xx SMI DSA ROUTER CHIPS 17979M: Linus Walleij <linus.walleij@linaro.org> 17980M: Alvin Šipraga <alsi@bang-olufsen.dk> 17981S: Maintained 17982F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17983F: drivers/net/dsa/realtek/* 17984 17985REALTEK WIRELESS DRIVER (rtlwifi family) 17986M: Ping-Ke Shih <pkshih@realtek.com> 17987L: linux-wireless@vger.kernel.org 17988S: Maintained 17989W: https://wireless.wiki.kernel.org/ 17990T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17991F: drivers/net/wireless/realtek/rtlwifi/ 17992 17993REALTEK WIRELESS DRIVER (rtw88) 17994M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17995L: linux-wireless@vger.kernel.org 17996S: Maintained 17997F: drivers/net/wireless/realtek/rtw88/ 17998 17999REALTEK WIRELESS DRIVER (rtw89) 18000M: Ping-Ke Shih <pkshih@realtek.com> 18001L: linux-wireless@vger.kernel.org 18002S: Maintained 18003F: drivers/net/wireless/realtek/rtw89/ 18004 18005REDPINE WIRELESS DRIVER 18006L: linux-wireless@vger.kernel.org 18007S: Orphan 18008F: drivers/net/wireless/rsi/ 18009 18010REGISTER MAP ABSTRACTION 18011M: Mark Brown <broonie@kernel.org> 18012L: linux-kernel@vger.kernel.org 18013S: Supported 18014T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18015F: Documentation/devicetree/bindings/regmap/ 18016F: drivers/base/regmap/ 18017F: include/linux/regmap.h 18018 18019REISERFS FILE SYSTEM 18020L: reiserfs-devel@vger.kernel.org 18021S: Supported 18022F: fs/reiserfs/ 18023 18024REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18025M: Bjorn Andersson <andersson@kernel.org> 18026M: Mathieu Poirier <mathieu.poirier@linaro.org> 18027L: linux-remoteproc@vger.kernel.org 18028S: Maintained 18029T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18030F: Documentation/ABI/testing/sysfs-class-remoteproc 18031F: Documentation/devicetree/bindings/remoteproc/ 18032F: Documentation/staging/remoteproc.rst 18033F: drivers/remoteproc/ 18034F: include/linux/remoteproc.h 18035F: include/linux/remoteproc/ 18036 18037REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18038M: Bjorn Andersson <andersson@kernel.org> 18039M: Mathieu Poirier <mathieu.poirier@linaro.org> 18040L: linux-remoteproc@vger.kernel.org 18041S: Maintained 18042T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18043F: Documentation/ABI/testing/sysfs-bus-rpmsg 18044F: Documentation/staging/rpmsg.rst 18045F: drivers/rpmsg/ 18046F: include/linux/rpmsg.h 18047F: include/linux/rpmsg/ 18048F: include/uapi/linux/rpmsg.h 18049F: samples/rpmsg/ 18050 18051REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18052M: Stephan Gerhold <stephan@gerhold.net> 18053L: netdev@vger.kernel.org 18054L: linux-remoteproc@vger.kernel.org 18055S: Maintained 18056F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18057 18058RENESAS CLOCK DRIVERS 18059M: Geert Uytterhoeven <geert+renesas@glider.be> 18060L: linux-renesas-soc@vger.kernel.org 18061S: Supported 18062T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18063F: Documentation/devicetree/bindings/clock/renesas,* 18064F: drivers/clk/renesas/ 18065 18066RENESAS EMEV2 I2C DRIVER 18067M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18068L: linux-renesas-soc@vger.kernel.org 18069S: Supported 18070F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18071F: drivers/i2c/busses/i2c-emev2.c 18072 18073RENESAS ETHERNET DRIVERS 18074R: Sergey Shtylyov <s.shtylyov@omp.ru> 18075L: netdev@vger.kernel.org 18076L: linux-renesas-soc@vger.kernel.org 18077F: Documentation/devicetree/bindings/net/renesas,*.yaml 18078F: drivers/net/ethernet/renesas/ 18079F: include/linux/sh_eth.h 18080 18081RENESAS IDT821034 ASoC CODEC 18082M: Herve Codina <herve.codina@bootlin.com> 18083L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18084S: Maintained 18085F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18086F: sound/soc/codecs/idt821034.c 18087 18088RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18089M: Miquel Raynal <miquel.raynal@bootlin.com> 18090L: linux-mtd@lists.infradead.org 18091L: linux-renesas-soc@vger.kernel.org 18092S: Maintained 18093F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18094F: drivers/mtd/nand/raw/renesas-nand-controller.c 18095 18096RENESAS R-CAR GYROADC DRIVER 18097M: Marek Vasut <marek.vasut@gmail.com> 18098L: linux-iio@vger.kernel.org 18099S: Supported 18100F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18101F: drivers/iio/adc/rcar-gyroadc.c 18102 18103RENESAS R-CAR I2C DRIVERS 18104M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18105L: linux-renesas-soc@vger.kernel.org 18106S: Supported 18107F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18108F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18109F: drivers/i2c/busses/i2c-rcar.c 18110F: drivers/i2c/busses/i2c-sh_mobile.c 18111 18112RENESAS R-CAR SATA DRIVER 18113R: Sergey Shtylyov <s.shtylyov@omp.ru> 18114L: linux-ide@vger.kernel.org 18115L: linux-renesas-soc@vger.kernel.org 18116S: Supported 18117F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18118F: drivers/ata/sata_rcar.c 18119 18120RENESAS R-CAR THERMAL DRIVERS 18121M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18122L: linux-renesas-soc@vger.kernel.org 18123S: Supported 18124F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18125F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18126F: drivers/thermal/rcar_gen3_thermal.c 18127F: drivers/thermal/rcar_thermal.c 18128 18129RENESAS RIIC DRIVER 18130M: Chris Brandt <chris.brandt@renesas.com> 18131L: linux-renesas-soc@vger.kernel.org 18132S: Supported 18133F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18134F: drivers/i2c/busses/i2c-riic.c 18135 18136RENESAS RZ/G2L A/D DRIVER 18137M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18138L: linux-iio@vger.kernel.org 18139L: linux-renesas-soc@vger.kernel.org 18140S: Supported 18141F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18142F: drivers/iio/adc/rzg2l_adc.c 18143 18144RENESAS RZ/G2L MTU3a COUNTER DRIVER 18145M: Biju Das <biju.das.jz@bp.renesas.com> 18146L: linux-iio@vger.kernel.org 18147L: linux-renesas-soc@vger.kernel.org 18148S: Supported 18149F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18150F: drivers/counter/rz-mtu3-cnt.c 18151 18152RENESAS RZ/N1 A5PSW SWITCH DRIVER 18153M: Clément Léger <clement.leger@bootlin.com> 18154L: linux-renesas-soc@vger.kernel.org 18155L: netdev@vger.kernel.org 18156S: Maintained 18157F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18158F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18159F: drivers/net/dsa/rzn1_a5psw* 18160F: drivers/net/pcs/pcs-rzn1-miic.c 18161F: include/dt-bindings/net/pcs-rzn1-miic.h 18162F: include/linux/pcs-rzn1-miic.h 18163F: net/dsa/tag_rzn1_a5psw.c 18164 18165RENESAS RZ/N1 RTC CONTROLLER DRIVER 18166M: Miquel Raynal <miquel.raynal@bootlin.com> 18167L: linux-rtc@vger.kernel.org 18168L: linux-renesas-soc@vger.kernel.org 18169S: Maintained 18170F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18171F: drivers/rtc/rtc-rzn1.c 18172 18173RENESAS RZ/N1 USBF CONTROLLER DRIVER 18174M: Herve Codina <herve.codina@bootlin.com> 18175L: linux-renesas-soc@vger.kernel.org 18176L: linux-usb@vger.kernel.org 18177S: Maintained 18178F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18179F: drivers/usb/gadget/udc/renesas_usbf.c 18180 18181RENESAS RZ/V2M I2C DRIVER 18182M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18183L: linux-i2c@vger.kernel.org 18184L: linux-renesas-soc@vger.kernel.org 18185S: Supported 18186F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18187F: drivers/i2c/busses/i2c-rzv2m.c 18188 18189RENESAS USB PHY DRIVER 18190M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18191L: linux-renesas-soc@vger.kernel.org 18192S: Maintained 18193F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18194 18195RENESAS VERSACLOCK 7 CLOCK DRIVER 18196M: Alex Helms <alexander.helms.jy@renesas.com> 18197S: Maintained 18198F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18199F: drivers/clk/clk-versaclock7.c 18200 18201RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18202M: Herve Codina <herve.codina@bootlin.com> 18203L: linux-iio@vger.kernel.org 18204S: Maintained 18205F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18206F: drivers/iio/potentiometer/x9250.c 18207 18208RESET CONTROLLER FRAMEWORK 18209M: Philipp Zabel <p.zabel@pengutronix.de> 18210S: Maintained 18211T: git git://git.pengutronix.de/git/pza/linux 18212F: Documentation/devicetree/bindings/reset/ 18213F: Documentation/driver-api/reset.rst 18214F: drivers/reset/ 18215F: include/dt-bindings/reset/ 18216F: include/linux/reset-controller.h 18217F: include/linux/reset.h 18218F: include/linux/reset/ 18219K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18220 18221RESTARTABLE SEQUENCES SUPPORT 18222M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18223M: Peter Zijlstra <peterz@infradead.org> 18224M: "Paul E. McKenney" <paulmck@kernel.org> 18225M: Boqun Feng <boqun.feng@gmail.com> 18226L: linux-kernel@vger.kernel.org 18227S: Supported 18228F: include/trace/events/rseq.h 18229F: include/uapi/linux/rseq.h 18230F: kernel/rseq.c 18231F: tools/testing/selftests/rseq/ 18232 18233RFKILL 18234M: Johannes Berg <johannes@sipsolutions.net> 18235L: linux-wireless@vger.kernel.org 18236S: Maintained 18237W: https://wireless.wiki.kernel.org/ 18238Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18239T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18240T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18241F: Documentation/ABI/stable/sysfs-class-rfkill 18242F: Documentation/driver-api/rfkill.rst 18243F: include/linux/rfkill.h 18244F: include/uapi/linux/rfkill.h 18245F: net/rfkill/ 18246 18247RHASHTABLE 18248M: Thomas Graf <tgraf@suug.ch> 18249M: Herbert Xu <herbert@gondor.apana.org.au> 18250L: netdev@vger.kernel.org 18251S: Maintained 18252F: include/linux/rhashtable-types.h 18253F: include/linux/rhashtable.h 18254F: lib/rhashtable.c 18255F: lib/test_rhashtable.c 18256 18257RICOH R5C592 MEMORYSTICK DRIVER 18258M: Maxim Levitsky <maximlevitsky@gmail.com> 18259S: Maintained 18260F: drivers/memstick/host/r592.* 18261 18262RICOH SMARTMEDIA/XD DRIVER 18263M: Maxim Levitsky <maximlevitsky@gmail.com> 18264S: Maintained 18265F: drivers/mtd/nand/raw/r852.c 18266F: drivers/mtd/nand/raw/r852.h 18267 18268RISC-V ARCHITECTURE 18269M: Paul Walmsley <paul.walmsley@sifive.com> 18270M: Palmer Dabbelt <palmer@dabbelt.com> 18271M: Albert Ou <aou@eecs.berkeley.edu> 18272L: linux-riscv@lists.infradead.org 18273S: Supported 18274Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18275C: irc://irc.libera.chat/riscv 18276P: Documentation/riscv/patch-acceptance.rst 18277T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18278F: arch/riscv/ 18279N: riscv 18280K: riscv 18281 18282RISC-V MICROCHIP FPGA SUPPORT 18283M: Conor Dooley <conor.dooley@microchip.com> 18284M: Daire McNamara <daire.mcnamara@microchip.com> 18285L: linux-riscv@lists.infradead.org 18286S: Supported 18287F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18288F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18289F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18290F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18291F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18292F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18293F: Documentation/devicetree/bindings/riscv/microchip.yaml 18294F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18295F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18296F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18297F: arch/riscv/boot/dts/microchip/ 18298F: drivers/char/hw_random/mpfs-rng.c 18299F: drivers/clk/microchip/clk-mpfs*.c 18300F: drivers/i2c/busses/i2c-microchip-corei2c.c 18301F: drivers/mailbox/mailbox-mpfs.c 18302F: drivers/pci/controller/pcie-microchip-host.c 18303F: drivers/pwm/pwm-microchip-core.c 18304F: drivers/reset/reset-mpfs.c 18305F: drivers/rtc/rtc-mpfs.c 18306F: drivers/soc/microchip/mpfs-sys-controller.c 18307F: drivers/spi/spi-microchip-core-qspi.c 18308F: drivers/spi/spi-microchip-core.c 18309F: drivers/usb/musb/mpfs.c 18310F: include/soc/microchip/mpfs.h 18311 18312RISC-V MISC SOC SUPPORT 18313M: Conor Dooley <conor@kernel.org> 18314L: linux-riscv@lists.infradead.org 18315S: Maintained 18316Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18317T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18318F: Documentation/devicetree/bindings/riscv/ 18319F: arch/riscv/boot/dts/ 18320X: arch/riscv/boot/dts/allwinner/ 18321X: arch/riscv/boot/dts/renesas/ 18322 18323RISC-V PMU DRIVERS 18324M: Atish Patra <atishp@atishpatra.org> 18325R: Anup Patel <anup@brainfault.org> 18326L: linux-riscv@lists.infradead.org 18327S: Supported 18328F: drivers/perf/riscv_pmu.c 18329F: drivers/perf/riscv_pmu_legacy.c 18330F: drivers/perf/riscv_pmu_sbi.c 18331 18332RISC-V THEAD SoC SUPPORT 18333M: Jisheng Zhang <jszhang@kernel.org> 18334M: Guo Ren <guoren@kernel.org> 18335M: Fu Wei <wefu@redhat.com> 18336L: linux-riscv@lists.infradead.org 18337S: Maintained 18338F: arch/riscv/boot/dts/thead/ 18339 18340RNBD BLOCK DRIVERS 18341M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18342M: Jack Wang <jinpu.wang@ionos.com> 18343L: linux-block@vger.kernel.org 18344S: Maintained 18345F: drivers/block/rnbd/ 18346 18347ROCCAT DRIVERS 18348M: Stefan Achatz <erazor_de@users.sourceforge.net> 18349S: Maintained 18350W: http://sourceforge.net/projects/roccat/ 18351F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18352F: drivers/hid/hid-roccat* 18353F: include/linux/hid-roccat* 18354 18355ROCKCHIP CRYPTO DRIVERS 18356M: Corentin Labbe <clabbe@baylibre.com> 18357L: linux-crypto@vger.kernel.org 18358S: Maintained 18359F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18360F: drivers/crypto/rockchip/ 18361 18362ROCKCHIP I2S TDM DRIVER 18363M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18364L: linux-rockchip@lists.infradead.org 18365S: Maintained 18366F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18367F: sound/soc/rockchip/rockchip_i2s_tdm.* 18368 18369ROCKCHIP ISP V1 DRIVER 18370M: Dafna Hirschfeld <dafna@fastmail.com> 18371L: linux-media@vger.kernel.org 18372L: linux-rockchip@lists.infradead.org 18373S: Maintained 18374F: Documentation/admin-guide/media/rkisp1.rst 18375F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18376F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18377F: drivers/media/platform/rockchip/rkisp1 18378F: include/uapi/linux/rkisp1-config.h 18379 18380ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18381M: Jacob Chen <jacob-chen@iotwrt.com> 18382M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18383L: linux-media@vger.kernel.org 18384L: linux-rockchip@lists.infradead.org 18385S: Maintained 18386F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18387F: drivers/media/platform/rockchip/rga/ 18388 18389ROCKCHIP VIDEO DECODER DRIVER 18390M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18391L: linux-media@vger.kernel.org 18392L: linux-rockchip@lists.infradead.org 18393S: Maintained 18394F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18395F: drivers/staging/media/rkvdec/ 18396 18397ROCKER DRIVER 18398M: Jiri Pirko <jiri@resnulli.us> 18399L: netdev@vger.kernel.org 18400S: Supported 18401F: drivers/net/ethernet/rocker/ 18402 18403ROCKETPORT EXPRESS/INFINITY DRIVER 18404M: Kevin Cernekee <cernekee@gmail.com> 18405L: linux-serial@vger.kernel.org 18406S: Odd Fixes 18407F: drivers/tty/serial/rp2.* 18408 18409ROHM BD99954 CHARGER IC 18410M: Matti Vaittinen <mazziesaccount@gmail.com> 18411S: Supported 18412F: drivers/power/supply/bd99954-charger.c 18413F: drivers/power/supply/bd99954-charger.h 18414 18415ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18416M: Tomasz Duszynski <tduszyns@gmail.com> 18417S: Maintained 18418F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18419F: drivers/iio/light/bh1750.c 18420 18421ROHM BU270xx LIGHT SENSOR DRIVERs 18422M: Matti Vaittinen <mazziesaccount@gmail.com> 18423L: linux-iio@vger.kernel.org 18424S: Supported 18425F: drivers/iio/light/rohm-bu27008.c 18426F: drivers/iio/light/rohm-bu27034.c 18427 18428ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18429M: Marek Vasut <marek.vasut+renesas@gmail.com> 18430L: linux-kernel@vger.kernel.org 18431L: linux-renesas-soc@vger.kernel.org 18432S: Supported 18433F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18434F: drivers/gpio/gpio-bd9571mwv.c 18435F: drivers/mfd/bd9571mwv.c 18436F: drivers/regulator/bd9571mwv-regulator.c 18437F: include/linux/mfd/bd9571mwv.h 18438 18439ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18440M: Matti Vaittinen <mazziesaccount@gmail.com> 18441S: Supported 18442F: drivers/clk/clk-bd718x7.c 18443F: drivers/gpio/gpio-bd71815.c 18444F: drivers/gpio/gpio-bd71828.c 18445F: drivers/mfd/rohm-bd71828.c 18446F: drivers/mfd/rohm-bd718x7.c 18447F: drivers/mfd/rohm-bd9576.c 18448F: drivers/regulator/bd71815-regulator.c 18449F: drivers/regulator/bd71828-regulator.c 18450F: drivers/regulator/bd718x7-regulator.c 18451F: drivers/regulator/bd9576-regulator.c 18452F: drivers/regulator/rohm-regulator.c 18453F: drivers/rtc/rtc-bd70528.c 18454F: drivers/watchdog/bd9576_wdt.c 18455F: include/linux/mfd/rohm-bd71815.h 18456F: include/linux/mfd/rohm-bd71828.h 18457F: include/linux/mfd/rohm-bd718x7.h 18458F: include/linux/mfd/rohm-bd957x.h 18459F: include/linux/mfd/rohm-generic.h 18460F: include/linux/mfd/rohm-shared.h 18461 18462ROSE NETWORK LAYER 18463M: Ralf Baechle <ralf@linux-mips.org> 18464L: linux-hams@vger.kernel.org 18465S: Maintained 18466W: http://www.linux-ax25.org/ 18467F: include/net/rose.h 18468F: include/uapi/linux/rose.h 18469F: net/rose/ 18470 18471ROTATION DRIVER FOR ALLWINNER A83T 18472M: Jernej Skrabec <jernej.skrabec@gmail.com> 18473L: linux-media@vger.kernel.org 18474S: Maintained 18475T: git git://linuxtv.org/media_tree.git 18476F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18477F: drivers/media/platform/sunxi/sun8i-rotate/ 18478 18479RPMSG TTY DRIVER 18480M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18481L: linux-remoteproc@vger.kernel.org 18482S: Maintained 18483F: drivers/tty/rpmsg_tty.c 18484 18485RTL2830 MEDIA DRIVER 18486M: Antti Palosaari <crope@iki.fi> 18487L: linux-media@vger.kernel.org 18488S: Maintained 18489W: https://linuxtv.org 18490W: http://palosaari.fi/linux/ 18491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18492T: git git://linuxtv.org/anttip/media_tree.git 18493F: drivers/media/dvb-frontends/rtl2830* 18494 18495RTL2832 MEDIA DRIVER 18496M: Antti Palosaari <crope@iki.fi> 18497L: linux-media@vger.kernel.org 18498S: Maintained 18499W: https://linuxtv.org 18500W: http://palosaari.fi/linux/ 18501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18502T: git git://linuxtv.org/anttip/media_tree.git 18503F: drivers/media/dvb-frontends/rtl2832* 18504 18505RTL2832_SDR MEDIA DRIVER 18506M: Antti Palosaari <crope@iki.fi> 18507L: linux-media@vger.kernel.org 18508S: Maintained 18509W: https://linuxtv.org 18510W: http://palosaari.fi/linux/ 18511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18512T: git git://linuxtv.org/anttip/media_tree.git 18513F: drivers/media/dvb-frontends/rtl2832_sdr* 18514 18515RTL8180 WIRELESS DRIVER 18516L: linux-wireless@vger.kernel.org 18517S: Orphan 18518W: https://wireless.wiki.kernel.org/ 18519T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18520F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18521 18522RTL8187 WIRELESS DRIVER 18523M: Herton Ronaldo Krzesinski <herton@canonical.com> 18524M: Hin-Tak Leung <htl10@users.sourceforge.net> 18525M: Larry Finger <Larry.Finger@lwfinger.net> 18526L: linux-wireless@vger.kernel.org 18527S: Maintained 18528W: https://wireless.wiki.kernel.org/ 18529T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18530F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18531 18532RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18533M: Jes Sorensen <Jes.Sorensen@gmail.com> 18534L: linux-wireless@vger.kernel.org 18535S: Maintained 18536T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18537F: drivers/net/wireless/realtek/rtl8xxxu/ 18538 18539RTRS TRANSPORT DRIVERS 18540M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18541M: Jack Wang <jinpu.wang@ionos.com> 18542L: linux-rdma@vger.kernel.org 18543S: Maintained 18544F: drivers/infiniband/ulp/rtrs/ 18545 18546RUNTIME VERIFICATION (RV) 18547M: Daniel Bristot de Oliveira <bristot@kernel.org> 18548M: Steven Rostedt <rostedt@goodmis.org> 18549L: linux-trace-kernel@vger.kernel.org 18550S: Maintained 18551F: Documentation/trace/rv/ 18552F: include/linux/rv.h 18553F: include/rv/ 18554F: kernel/trace/rv/ 18555F: tools/verification/ 18556 18557RUST 18558M: Miguel Ojeda <ojeda@kernel.org> 18559M: Alex Gaynor <alex.gaynor@gmail.com> 18560M: Wedson Almeida Filho <wedsonaf@gmail.com> 18561R: Boqun Feng <boqun.feng@gmail.com> 18562R: Gary Guo <gary@garyguo.net> 18563R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18564R: Benno Lossin <benno.lossin@proton.me> 18565L: rust-for-linux@vger.kernel.org 18566S: Supported 18567W: https://github.com/Rust-for-Linux/linux 18568B: https://github.com/Rust-for-Linux/linux/issues 18569C: zulip://rust-for-linux.zulipchat.com 18570T: git https://github.com/Rust-for-Linux/linux.git rust-next 18571F: Documentation/rust/ 18572F: rust/ 18573F: samples/rust/ 18574F: scripts/*rust* 18575K: \b(?i:rust)\b 18576 18577RXRPC SOCKETS (AF_RXRPC) 18578M: David Howells <dhowells@redhat.com> 18579M: Marc Dionne <marc.dionne@auristor.com> 18580L: linux-afs@lists.infradead.org 18581S: Supported 18582W: https://www.infradead.org/~dhowells/kafs/ 18583F: Documentation/networking/rxrpc.rst 18584F: include/keys/rxrpc-type.h 18585F: include/net/af_rxrpc.h 18586F: include/trace/events/rxrpc.h 18587F: include/uapi/linux/rxrpc.h 18588F: net/rxrpc/ 18589 18590S3 SAVAGE FRAMEBUFFER DRIVER 18591M: Antonino Daplas <adaplas@gmail.com> 18592L: linux-fbdev@vger.kernel.org 18593S: Maintained 18594F: drivers/video/fbdev/savage/ 18595 18596S390 ARCHITECTURE 18597M: Heiko Carstens <hca@linux.ibm.com> 18598M: Vasily Gorbik <gor@linux.ibm.com> 18599M: Alexander Gordeev <agordeev@linux.ibm.com> 18600R: Christian Borntraeger <borntraeger@linux.ibm.com> 18601R: Sven Schnelle <svens@linux.ibm.com> 18602L: linux-s390@vger.kernel.org 18603S: Supported 18604T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18605F: Documentation/driver-api/s390-drivers.rst 18606F: Documentation/s390/ 18607F: arch/s390/ 18608F: drivers/s390/ 18609F: drivers/watchdog/diag288_wdt.c 18610 18611S390 COMMON I/O LAYER 18612M: Vineeth Vijayan <vneethv@linux.ibm.com> 18613M: Peter Oberparleiter <oberpar@linux.ibm.com> 18614L: linux-s390@vger.kernel.org 18615S: Supported 18616F: drivers/s390/cio/ 18617 18618S390 DASD DRIVER 18619M: Stefan Haberland <sth@linux.ibm.com> 18620M: Jan Hoeppner <hoeppner@linux.ibm.com> 18621L: linux-s390@vger.kernel.org 18622S: Supported 18623F: block/partitions/ibm.c 18624F: drivers/s390/block/dasd* 18625F: include/linux/dasd_mod.h 18626 18627S390 IOMMU (PCI) 18628M: Niklas Schnelle <schnelle@linux.ibm.com> 18629M: Matthew Rosato <mjrosato@linux.ibm.com> 18630R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18631L: linux-s390@vger.kernel.org 18632S: Supported 18633F: drivers/iommu/s390-iommu.c 18634 18635S390 IUCV NETWORK LAYER 18636M: Alexandra Winter <wintera@linux.ibm.com> 18637M: Wenjia Zhang <wenjia@linux.ibm.com> 18638L: linux-s390@vger.kernel.org 18639L: netdev@vger.kernel.org 18640S: Supported 18641F: drivers/s390/net/*iucv* 18642F: include/net/iucv/ 18643F: net/iucv/ 18644 18645S390 MM 18646M: Alexander Gordeev <agordeev@linux.ibm.com> 18647M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18648L: linux-s390@vger.kernel.org 18649S: Supported 18650T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18651F: arch/s390/include/asm/pgtable.h 18652F: arch/s390/mm 18653 18654S390 NETWORK DRIVERS 18655M: Alexandra Winter <wintera@linux.ibm.com> 18656M: Wenjia Zhang <wenjia@linux.ibm.com> 18657L: linux-s390@vger.kernel.org 18658L: netdev@vger.kernel.org 18659S: Supported 18660F: drivers/s390/net/ 18661 18662S390 PCI SUBSYSTEM 18663M: Niklas Schnelle <schnelle@linux.ibm.com> 18664M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18665L: linux-s390@vger.kernel.org 18666S: Supported 18667F: Documentation/s390/pci.rst 18668F: arch/s390/pci/ 18669F: drivers/pci/hotplug/s390_pci_hpc.c 18670 18671S390 SCM DRIVER 18672M: Vineeth Vijayan <vneethv@linux.ibm.com> 18673L: linux-s390@vger.kernel.org 18674S: Supported 18675F: drivers/s390/block/scm* 18676F: drivers/s390/cio/scm.c 18677 18678S390 VFIO AP DRIVER 18679M: Tony Krowiak <akrowiak@linux.ibm.com> 18680M: Halil Pasic <pasic@linux.ibm.com> 18681M: Jason Herne <jjherne@linux.ibm.com> 18682L: linux-s390@vger.kernel.org 18683S: Supported 18684F: Documentation/s390/vfio-ap* 18685F: drivers/s390/crypto/vfio_ap* 18686 18687S390 VFIO-CCW DRIVER 18688M: Eric Farman <farman@linux.ibm.com> 18689M: Matthew Rosato <mjrosato@linux.ibm.com> 18690R: Halil Pasic <pasic@linux.ibm.com> 18691L: linux-s390@vger.kernel.org 18692L: kvm@vger.kernel.org 18693S: Supported 18694F: Documentation/s390/vfio-ccw.rst 18695F: drivers/s390/cio/vfio_ccw* 18696F: include/uapi/linux/vfio_ccw.h 18697 18698S390 VFIO-PCI DRIVER 18699M: Matthew Rosato <mjrosato@linux.ibm.com> 18700M: Eric Farman <farman@linux.ibm.com> 18701L: linux-s390@vger.kernel.org 18702L: kvm@vger.kernel.org 18703S: Supported 18704F: arch/s390/kvm/pci* 18705F: drivers/vfio/pci/vfio_pci_zdev.c 18706F: include/uapi/linux/vfio_zdev.h 18707 18708S390 ZCRYPT DRIVER 18709M: Harald Freudenberger <freude@linux.ibm.com> 18710L: linux-s390@vger.kernel.org 18711S: Supported 18712F: drivers/s390/crypto/ 18713 18714S390 ZFCP DRIVER 18715M: Steffen Maier <maier@linux.ibm.com> 18716M: Benjamin Block <bblock@linux.ibm.com> 18717L: linux-s390@vger.kernel.org 18718S: Supported 18719F: drivers/s390/scsi/zfcp_* 18720 18721SAA6588 RDS RECEIVER DRIVER 18722M: Hans Verkuil <hverkuil@xs4all.nl> 18723L: linux-media@vger.kernel.org 18724S: Odd Fixes 18725W: https://linuxtv.org 18726T: git git://linuxtv.org/media_tree.git 18727F: drivers/media/i2c/saa6588* 18728 18729SAA7134 VIDEO4LINUX DRIVER 18730M: Mauro Carvalho Chehab <mchehab@kernel.org> 18731L: linux-media@vger.kernel.org 18732S: Odd fixes 18733W: https://linuxtv.org 18734T: git git://linuxtv.org/media_tree.git 18735F: Documentation/driver-api/media/drivers/saa7134* 18736F: drivers/media/pci/saa7134/ 18737 18738SAA7146 VIDEO4LINUX-2 DRIVER 18739M: Hans Verkuil <hverkuil@xs4all.nl> 18740L: linux-media@vger.kernel.org 18741S: Maintained 18742T: git git://linuxtv.org/media_tree.git 18743F: drivers/media/common/saa7146/ 18744F: drivers/media/pci/saa7146/ 18745F: include/media/drv-intf/saa7146* 18746 18747SAFESETID SECURITY MODULE 18748M: Micah Morton <mortonm@chromium.org> 18749S: Supported 18750F: Documentation/admin-guide/LSM/SafeSetID.rst 18751F: security/safesetid/ 18752 18753SAMSUNG AUDIO (ASoC) DRIVERS 18754M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18755L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18756S: Maintained 18757B: mailto:linux-samsung-soc@vger.kernel.org 18758F: Documentation/devicetree/bindings/sound/samsung* 18759F: sound/soc/samsung/ 18760 18761SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18762M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18763L: linux-crypto@vger.kernel.org 18764L: linux-samsung-soc@vger.kernel.org 18765S: Maintained 18766F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18767F: drivers/crypto/exynos-rng.c 18768 18769SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18770M: Łukasz Stelmach <l.stelmach@samsung.com> 18771L: linux-samsung-soc@vger.kernel.org 18772S: Maintained 18773F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18774F: drivers/char/hw_random/exynos-trng.c 18775 18776SAMSUNG FRAMEBUFFER DRIVER 18777M: Jingoo Han <jingoohan1@gmail.com> 18778L: linux-fbdev@vger.kernel.org 18779S: Maintained 18780F: drivers/video/fbdev/s3c-fb.c 18781 18782SAMSUNG INTERCONNECT DRIVERS 18783M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18784M: Artur Świgoń <a.swigon@samsung.com> 18785L: linux-pm@vger.kernel.org 18786L: linux-samsung-soc@vger.kernel.org 18787S: Supported 18788F: drivers/interconnect/samsung/ 18789 18790SAMSUNG LAPTOP DRIVER 18791M: Corentin Chary <corentin.chary@gmail.com> 18792L: platform-driver-x86@vger.kernel.org 18793S: Maintained 18794F: drivers/platform/x86/samsung-laptop.c 18795 18796SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18797M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18798L: linux-kernel@vger.kernel.org 18799L: linux-samsung-soc@vger.kernel.org 18800S: Supported 18801B: mailto:linux-samsung-soc@vger.kernel.org 18802F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18803F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18804F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18805F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18806F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18807F: drivers/clk/clk-s2mps11.c 18808F: drivers/mfd/sec*.c 18809F: drivers/regulator/s2m*.c 18810F: drivers/regulator/s5m*.c 18811F: drivers/rtc/rtc-s5m.c 18812F: include/linux/mfd/samsung/ 18813 18814SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18815M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18816L: linux-media@vger.kernel.org 18817L: linux-samsung-soc@vger.kernel.org 18818S: Maintained 18819F: drivers/media/platform/samsung/s3c-camif/ 18820F: include/media/drv-intf/s3c_camif.h 18821 18822SAMSUNG S3FWRN5 NFC DRIVER 18823M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18824S: Maintained 18825F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18826F: drivers/nfc/s3fwrn5 18827 18828SAMSUNG S5C73M3 CAMERA DRIVER 18829M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18830M: Andrzej Hajda <andrzej.hajda@intel.com> 18831L: linux-media@vger.kernel.org 18832S: Supported 18833F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18834F: drivers/media/i2c/s5c73m3/* 18835 18836SAMSUNG S5K5BAF CAMERA DRIVER 18837M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18838M: Andrzej Hajda <andrzej.hajda@intel.com> 18839L: linux-media@vger.kernel.org 18840S: Supported 18841F: drivers/media/i2c/s5k5baf.c 18842 18843SAMSUNG S5P Security SubSystem (SSS) DRIVER 18844M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18845M: Vladimir Zapolskiy <vz@mleia.com> 18846L: linux-crypto@vger.kernel.org 18847L: linux-samsung-soc@vger.kernel.org 18848S: Maintained 18849F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18850F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18851F: drivers/crypto/s5p-sss.c 18852 18853SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18854M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18855L: linux-media@vger.kernel.org 18856S: Supported 18857Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18858F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18859F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18860F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18861F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18862F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18863F: drivers/media/platform/samsung/exynos4-is/ 18864 18865SAMSUNG SOC CLOCK DRIVERS 18866M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18867M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18868M: Tomasz Figa <tomasz.figa@gmail.com> 18869M: Chanwoo Choi <cw00.choi@samsung.com> 18870R: Alim Akhtar <alim.akhtar@samsung.com> 18871L: linux-samsung-soc@vger.kernel.org 18872S: Supported 18873T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18874T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18875F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18876F: Documentation/devicetree/bindings/clock/samsung,s3c* 18877F: drivers/clk/samsung/ 18878F: include/dt-bindings/clock/exynos*.h 18879F: include/dt-bindings/clock/s5p*.h 18880F: include/dt-bindings/clock/samsung,*.h 18881F: include/linux/clk/samsung.h 18882 18883SAMSUNG SPI DRIVERS 18884M: Andi Shyti <andi.shyti@kernel.org> 18885L: linux-spi@vger.kernel.org 18886L: linux-samsung-soc@vger.kernel.org 18887S: Maintained 18888F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18889F: drivers/spi/spi-s3c* 18890F: include/linux/platform_data/spi-s3c64xx.h 18891 18892SAMSUNG SXGBE DRIVERS 18893M: Byungho An <bh74.an@samsung.com> 18894L: netdev@vger.kernel.org 18895S: Supported 18896F: drivers/net/ethernet/samsung/sxgbe/ 18897 18898SAMSUNG THERMAL DRIVER 18899M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18900M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18901L: linux-pm@vger.kernel.org 18902L: linux-samsung-soc@vger.kernel.org 18903S: Maintained 18904F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18905F: drivers/thermal/samsung/ 18906 18907SAMSUNG USB2 PHY DRIVER 18908M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18909L: linux-kernel@vger.kernel.org 18910S: Supported 18911F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18912F: Documentation/driver-api/phy/samsung-usb2.rst 18913F: drivers/phy/samsung/phy-exynos4210-usb2.c 18914F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18915F: drivers/phy/samsung/phy-exynos5250-usb2.c 18916F: drivers/phy/samsung/phy-s5pv210-usb2.c 18917F: drivers/phy/samsung/phy-samsung-usb2.c 18918F: drivers/phy/samsung/phy-samsung-usb2.h 18919 18920SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18921M: Paul Barker <paul.barker@sancloud.com> 18922R: Marc Murphy <marc.murphy@sancloud.com> 18923S: Supported 18924F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18925 18926SC1200 WDT DRIVER 18927M: Zwane Mwaikambo <zwanem@gmail.com> 18928S: Maintained 18929F: drivers/watchdog/sc1200wdt.c 18930 18931SCHEDULER 18932M: Ingo Molnar <mingo@redhat.com> 18933M: Peter Zijlstra <peterz@infradead.org> 18934M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18935M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18936R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18937R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18938R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18939R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18940R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18941R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18942L: linux-kernel@vger.kernel.org 18943S: Maintained 18944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18945F: include/linux/preempt.h 18946F: include/linux/sched.h 18947F: include/linux/wait.h 18948F: include/uapi/linux/sched.h 18949F: kernel/sched/ 18950 18951SCSI LIBSAS SUBSYSTEM 18952R: John Garry <john.g.garry@oracle.com> 18953R: Jason Yan <yanaijie@huawei.com> 18954L: linux-scsi@vger.kernel.org 18955S: Supported 18956F: Documentation/scsi/libsas.rst 18957F: drivers/scsi/libsas/ 18958F: include/scsi/libsas.h 18959F: include/scsi/sas_ata.h 18960 18961SCSI RDMA PROTOCOL (SRP) INITIATOR 18962M: Bart Van Assche <bvanassche@acm.org> 18963L: linux-rdma@vger.kernel.org 18964S: Supported 18965Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18966F: drivers/infiniband/ulp/srp/ 18967F: include/scsi/srp.h 18968 18969SCSI RDMA PROTOCOL (SRP) TARGET 18970M: Bart Van Assche <bvanassche@acm.org> 18971L: linux-rdma@vger.kernel.org 18972L: target-devel@vger.kernel.org 18973S: Supported 18974Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18975F: drivers/infiniband/ulp/srpt/ 18976 18977SCSI SG DRIVER 18978M: Doug Gilbert <dgilbert@interlog.com> 18979L: linux-scsi@vger.kernel.org 18980S: Maintained 18981W: http://sg.danny.cz/sg 18982F: Documentation/scsi/scsi-generic.rst 18983F: drivers/scsi/sg.c 18984F: include/scsi/sg.h 18985 18986SCSI SUBSYSTEM 18987M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18988M: "Martin K. Petersen" <martin.petersen@oracle.com> 18989L: linux-scsi@vger.kernel.org 18990S: Maintained 18991Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18992T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18993T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18994F: Documentation/devicetree/bindings/scsi/ 18995F: drivers/scsi/ 18996F: drivers/ufs/ 18997F: include/scsi/ 18998 18999SCSI TAPE DRIVER 19000M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19001L: linux-scsi@vger.kernel.org 19002S: Maintained 19003F: Documentation/scsi/st.rst 19004F: drivers/scsi/st.* 19005F: drivers/scsi/st_*.h 19006 19007SCSI TARGET CORE USER DRIVER 19008M: Bodo Stroesser <bostroesser@gmail.com> 19009L: linux-scsi@vger.kernel.org 19010L: target-devel@vger.kernel.org 19011S: Supported 19012F: Documentation/target/tcmu-design.rst 19013F: drivers/target/target_core_user.c 19014F: include/uapi/linux/target_core_user.h 19015 19016SCSI TARGET SUBSYSTEM 19017M: "Martin K. Petersen" <martin.petersen@oracle.com> 19018L: linux-scsi@vger.kernel.org 19019L: target-devel@vger.kernel.org 19020S: Supported 19021W: http://www.linux-iscsi.org 19022Q: https://patchwork.kernel.org/project/target-devel/list/ 19023T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19024F: Documentation/target/ 19025F: drivers/target/ 19026F: include/target/ 19027 19028SCTP PROTOCOL 19029M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19030M: Xin Long <lucien.xin@gmail.com> 19031L: linux-sctp@vger.kernel.org 19032S: Maintained 19033W: https://github.com/sctp/lksctp-tools/wiki 19034F: Documentation/networking/sctp.rst 19035F: include/linux/sctp.h 19036F: include/net/sctp/ 19037F: include/uapi/linux/sctp.h 19038F: net/sctp/ 19039 19040SCx200 CPU SUPPORT 19041M: Jim Cromie <jim.cromie@gmail.com> 19042S: Odd Fixes 19043F: Documentation/i2c/busses/scx200_acb.rst 19044F: arch/x86/platform/scx200/ 19045F: drivers/i2c/busses/scx200* 19046F: drivers/mtd/maps/scx200_docflash.c 19047F: drivers/watchdog/scx200_wdt.c 19048F: include/linux/scx200.h 19049 19050SCx200 GPIO DRIVER 19051M: Jim Cromie <jim.cromie@gmail.com> 19052S: Maintained 19053F: drivers/char/scx200_gpio.c 19054F: include/linux/scx200_gpio.h 19055 19056SCx200 HRT CLOCKSOURCE DRIVER 19057M: Jim Cromie <jim.cromie@gmail.com> 19058S: Maintained 19059F: drivers/clocksource/scx200_hrt.c 19060 19061SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19062M: Sascha Sommer <saschasommer@freenet.de> 19063L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19064S: Maintained 19065F: drivers/mmc/host/sdricoh_cs.c 19066 19067SECO BOARDS CEC DRIVER 19068M: Ettore Chimenti <ek5.chimenti@gmail.com> 19069S: Maintained 19070F: drivers/media/cec/platform/seco/seco-cec.c 19071F: drivers/media/cec/platform/seco/seco-cec.h 19072 19073SECURE COMPUTING 19074M: Kees Cook <keescook@chromium.org> 19075R: Andy Lutomirski <luto@amacapital.net> 19076R: Will Drewry <wad@chromium.org> 19077S: Supported 19078T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19079F: Documentation/userspace-api/seccomp_filter.rst 19080F: include/linux/seccomp.h 19081F: include/uapi/linux/seccomp.h 19082F: kernel/seccomp.c 19083F: tools/testing/selftests/kselftest_harness.h 19084F: tools/testing/selftests/seccomp/* 19085K: \bsecure_computing 19086K: \bTIF_SECCOMP\b 19087 19088SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19089M: Kamal Dasu <kamal.dasu@broadcom.com> 19090M: Al Cooper <alcooperx@gmail.com> 19091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19092L: linux-mmc@vger.kernel.org 19093S: Maintained 19094F: drivers/mmc/host/sdhci-brcmstb* 19095 19096SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19097M: Adrian Hunter <adrian.hunter@intel.com> 19098L: linux-mmc@vger.kernel.org 19099S: Supported 19100F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19101F: drivers/mmc/host/sdhci* 19102 19103SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19104M: Eugen Hristev <eugen.hristev@microchip.com> 19105L: linux-mmc@vger.kernel.org 19106S: Supported 19107F: drivers/mmc/host/sdhci-of-at91.c 19108 19109SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19110M: Haibo Chen <haibo.chen@nxp.com> 19111L: linux-imx@nxp.com 19112L: linux-mmc@vger.kernel.org 19113S: Maintained 19114F: drivers/mmc/host/sdhci-esdhc-imx.c 19115 19116SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19117M: Ben Dooks <ben-linux@fluff.org> 19118M: Jaehoon Chung <jh80.chung@samsung.com> 19119L: linux-mmc@vger.kernel.org 19120S: Maintained 19121F: drivers/mmc/host/sdhci-s3c* 19122 19123SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19124M: Viresh Kumar <vireshk@kernel.org> 19125L: linux-mmc@vger.kernel.org 19126S: Maintained 19127F: drivers/mmc/host/sdhci-spear.c 19128 19129SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19130M: Vignesh Raghavendra <vigneshr@ti.com> 19131L: linux-mmc@vger.kernel.org 19132S: Maintained 19133F: drivers/mmc/host/sdhci-omap.c 19134 19135SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19136M: Jonathan Derrick <jonathan.derrick@linux.dev> 19137L: linux-block@vger.kernel.org 19138S: Supported 19139F: block/opal_proto.h 19140F: block/sed* 19141F: include/linux/sed* 19142F: include/uapi/linux/sed* 19143 19144SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19145M: Mark Rutland <mark.rutland@arm.com> 19146M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19147M: Sudeep Holla <sudeep.holla@arm.com> 19148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19149S: Maintained 19150F: drivers/firmware/smccc/ 19151F: include/linux/arm-smccc.h 19152 19153SECURITY CONTACT 19154M: Security Officers <security@kernel.org> 19155S: Supported 19156F: Documentation/process/security-bugs.rst 19157 19158SECURITY SUBSYSTEM 19159M: Paul Moore <paul@paul-moore.com> 19160M: James Morris <jmorris@namei.org> 19161M: "Serge E. Hallyn" <serge@hallyn.com> 19162L: linux-security-module@vger.kernel.org (suggested Cc:) 19163S: Supported 19164W: http://kernsec.org/ 19165T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19166F: security/ 19167X: security/selinux/ 19168 19169SELINUX SECURITY MODULE 19170M: Paul Moore <paul@paul-moore.com> 19171M: Stephen Smalley <stephen.smalley.work@gmail.com> 19172M: Eric Paris <eparis@parisplace.org> 19173L: selinux@vger.kernel.org 19174S: Supported 19175W: https://selinuxproject.org 19176W: https://github.com/SELinuxProject 19177T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19178F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19179F: Documentation/ABI/removed/sysfs-selinux-disable 19180F: Documentation/admin-guide/LSM/SELinux.rst 19181F: include/trace/events/avc.h 19182F: include/uapi/linux/selinux_netlink.h 19183F: scripts/selinux/ 19184F: security/selinux/ 19185 19186SENSABLE PHANTOM 19187M: Jiri Slaby <jirislaby@kernel.org> 19188S: Maintained 19189F: drivers/misc/phantom.c 19190F: include/uapi/linux/phantom.h 19191 19192SENSEAIR SUNRISE 006-0-0007 19193M: Jacopo Mondi <jacopo@jmondi.org> 19194S: Maintained 19195F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19196F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19197F: drivers/iio/chemical/sunrise_co2.c 19198 19199SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19200M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19201S: Maintained 19202F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19203F: drivers/iio/chemical/scd30.h 19204F: drivers/iio/chemical/scd30_core.c 19205F: drivers/iio/chemical/scd30_i2c.c 19206F: drivers/iio/chemical/scd30_serial.c 19207 19208SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19209M: Roan van Dijk <roan@protonic.nl> 19210S: Maintained 19211F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19212F: drivers/iio/chemical/scd4x.c 19213 19214SENSIRION SGP40 GAS SENSOR DRIVER 19215M: Andreas Klinger <ak@it-klinger.de> 19216S: Maintained 19217F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19218F: drivers/iio/chemical/sgp40.c 19219 19220SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19221M: Tomasz Duszynski <tduszyns@gmail.com> 19222S: Maintained 19223F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19224F: drivers/iio/chemical/sps30.c 19225F: drivers/iio/chemical/sps30_i2c.c 19226F: drivers/iio/chemical/sps30_serial.c 19227 19228SERIAL DEVICE BUS 19229M: Rob Herring <robh@kernel.org> 19230L: linux-serial@vger.kernel.org 19231S: Maintained 19232F: Documentation/devicetree/bindings/serial/serial.yaml 19233F: drivers/tty/serdev/ 19234F: include/linux/serdev.h 19235 19236SERIAL DRIVERS 19237M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19238L: linux-serial@vger.kernel.org 19239S: Maintained 19240F: Documentation/devicetree/bindings/serial/ 19241F: drivers/tty/serial/ 19242 19243SERIAL IR RECEIVER 19244M: Sean Young <sean@mess.org> 19245L: linux-media@vger.kernel.org 19246S: Maintained 19247F: drivers/media/rc/serial_ir.c 19248 19249SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19250M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19251L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19252S: Maintained 19253F: Documentation/devicetree/bindings/slimbus/ 19254F: drivers/slimbus/ 19255F: include/linux/slimbus.h 19256 19257SFC NETWORK DRIVER 19258M: Edward Cree <ecree.xilinx@gmail.com> 19259M: Martin Habets <habetsm.xilinx@gmail.com> 19260L: netdev@vger.kernel.org 19261L: linux-net-drivers@amd.com 19262S: Supported 19263F: Documentation/networking/devlink/sfc.rst 19264F: drivers/net/ethernet/sfc/ 19265 19266SFCTEMP HWMON DRIVER 19267M: Emil Renner Berthing <kernel@esmil.dk> 19268L: linux-hwmon@vger.kernel.org 19269S: Maintained 19270F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19271F: Documentation/hwmon/sfctemp.rst 19272F: drivers/hwmon/sfctemp.c 19273 19274SFF/SFP/SFP+ MODULE SUPPORT 19275M: Russell King <linux@armlinux.org.uk> 19276L: netdev@vger.kernel.org 19277S: Maintained 19278F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19279F: drivers/net/phy/phylink.c 19280F: drivers/net/phy/sfp* 19281F: include/linux/mdio/mdio-i2c.h 19282F: include/linux/phylink.h 19283F: include/linux/sfp.h 19284K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19285 19286SGI GRU DRIVER 19287M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19288S: Maintained 19289F: drivers/misc/sgi-gru/ 19290 19291SGI XP/XPC/XPNET DRIVER 19292M: Robin Holt <robinmholt@gmail.com> 19293M: Steve Wahl <steve.wahl@hpe.com> 19294R: Mike Travis <mike.travis@hpe.com> 19295S: Maintained 19296F: drivers/misc/sgi-xp/ 19297 19298SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19299M: Karsten Graul <kgraul@linux.ibm.com> 19300M: Wenjia Zhang <wenjia@linux.ibm.com> 19301M: Jan Karcher <jaka@linux.ibm.com> 19302R: D. Wythe <alibuda@linux.alibaba.com> 19303R: Tony Lu <tonylu@linux.alibaba.com> 19304R: Wen Gu <guwen@linux.alibaba.com> 19305L: linux-s390@vger.kernel.org 19306S: Supported 19307F: net/smc/ 19308 19309SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19310M: Linus Walleij <linus.walleij@linaro.org> 19311L: linux-iio@vger.kernel.org 19312S: Maintained 19313T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19314F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19315F: drivers/iio/light/gp2ap002.c 19316 19317SHARP RJ54N1CB0C SENSOR DRIVER 19318M: Jacopo Mondi <jacopo@jmondi.org> 19319L: linux-media@vger.kernel.org 19320S: Odd fixes 19321T: git git://linuxtv.org/media_tree.git 19322F: drivers/media/i2c/rj54n1cb0c.c 19323F: include/media/i2c/rj54n1cb0c.h 19324 19325SH_VOU V4L2 OUTPUT DRIVER 19326L: linux-media@vger.kernel.org 19327S: Orphan 19328F: drivers/media/platform/renesas/sh_vou.c 19329F: include/media/drv-intf/sh_vou.h 19330 19331SI2157 MEDIA DRIVER 19332M: Antti Palosaari <crope@iki.fi> 19333L: linux-media@vger.kernel.org 19334S: Maintained 19335W: https://linuxtv.org 19336W: http://palosaari.fi/linux/ 19337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19338T: git git://linuxtv.org/anttip/media_tree.git 19339F: drivers/media/tuners/si2157* 19340 19341SI2165 MEDIA DRIVER 19342M: Matthias Schwarzott <zzam@gentoo.org> 19343L: linux-media@vger.kernel.org 19344S: Maintained 19345W: https://linuxtv.org 19346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19347F: drivers/media/dvb-frontends/si2165* 19348 19349SI2168 MEDIA DRIVER 19350M: Antti Palosaari <crope@iki.fi> 19351L: linux-media@vger.kernel.org 19352S: Maintained 19353W: https://linuxtv.org 19354W: http://palosaari.fi/linux/ 19355Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19356T: git git://linuxtv.org/anttip/media_tree.git 19357F: drivers/media/dvb-frontends/si2168* 19358 19359SI470X FM RADIO RECEIVER I2C DRIVER 19360M: Hans Verkuil <hverkuil@xs4all.nl> 19361L: linux-media@vger.kernel.org 19362S: Odd Fixes 19363W: https://linuxtv.org 19364T: git git://linuxtv.org/media_tree.git 19365F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19366F: drivers/media/radio/si470x/radio-si470x-i2c.c 19367 19368SI470X FM RADIO RECEIVER USB DRIVER 19369M: Hans Verkuil <hverkuil@xs4all.nl> 19370L: linux-media@vger.kernel.org 19371S: Maintained 19372W: https://linuxtv.org 19373T: git git://linuxtv.org/media_tree.git 19374F: drivers/media/radio/si470x/radio-si470x-common.c 19375F: drivers/media/radio/si470x/radio-si470x-usb.c 19376F: drivers/media/radio/si470x/radio-si470x.h 19377 19378SI4713 FM RADIO TRANSMITTER I2C DRIVER 19379M: Eduardo Valentin <edubezval@gmail.com> 19380L: linux-media@vger.kernel.org 19381S: Odd Fixes 19382W: https://linuxtv.org 19383T: git git://linuxtv.org/media_tree.git 19384F: drivers/media/radio/si4713/si4713.? 19385 19386SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19387M: Eduardo Valentin <edubezval@gmail.com> 19388L: linux-media@vger.kernel.org 19389S: Odd Fixes 19390W: https://linuxtv.org 19391T: git git://linuxtv.org/media_tree.git 19392F: drivers/media/radio/si4713/radio-platform-si4713.c 19393 19394SI4713 FM RADIO TRANSMITTER USB DRIVER 19395M: Hans Verkuil <hverkuil@xs4all.nl> 19396L: linux-media@vger.kernel.org 19397S: Maintained 19398W: https://linuxtv.org 19399T: git git://linuxtv.org/media_tree.git 19400F: drivers/media/radio/si4713/radio-usb-si4713.c 19401 19402SIANO DVB DRIVER 19403M: Mauro Carvalho Chehab <mchehab@kernel.org> 19404L: linux-media@vger.kernel.org 19405S: Odd fixes 19406W: https://linuxtv.org 19407T: git git://linuxtv.org/media_tree.git 19408F: drivers/media/common/siano/ 19409F: drivers/media/mmc/siano/ 19410F: drivers/media/usb/siano/ 19411F: drivers/media/usb/siano/ 19412 19413SIFIVE DRIVERS 19414M: Palmer Dabbelt <palmer@dabbelt.com> 19415M: Paul Walmsley <paul.walmsley@sifive.com> 19416L: linux-riscv@lists.infradead.org 19417S: Supported 19418N: sifive 19419K: [^@]sifive 19420 19421SIFIVE FU540 SYSTEM-ON-CHIP 19422M: Paul Walmsley <paul.walmsley@sifive.com> 19423M: Palmer Dabbelt <palmer@dabbelt.com> 19424L: linux-riscv@lists.infradead.org 19425S: Supported 19426T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19427N: fu540 19428K: fu540 19429 19430SIFIVE PDMA DRIVER 19431M: Green Wan <green.wan@sifive.com> 19432S: Maintained 19433F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19434F: drivers/dma/sf-pdma/ 19435 19436SIFIVE SOC DRIVERS 19437M: Conor Dooley <conor@kernel.org> 19438L: linux-riscv@lists.infradead.org 19439S: Maintained 19440T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19441F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19442F: drivers/soc/sifive/ 19443 19444SILEAD TOUCHSCREEN DRIVER 19445M: Hans de Goede <hdegoede@redhat.com> 19446L: linux-input@vger.kernel.org 19447L: platform-driver-x86@vger.kernel.org 19448S: Maintained 19449F: drivers/input/touchscreen/silead.c 19450F: drivers/platform/x86/touchscreen_dmi.c 19451 19452SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19453M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19454S: Supported 19455F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19456F: drivers/net/wireless/silabs/wfx/ 19457 19458SILICON MOTION SM712 FRAME BUFFER DRIVER 19459M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19460M: Teddy Wang <teddy.wang@siliconmotion.com> 19461M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19462L: linux-fbdev@vger.kernel.org 19463S: Maintained 19464F: Documentation/fb/sm712fb.rst 19465F: drivers/video/fbdev/sm712* 19466 19467SILVACO I3C DUAL-ROLE MASTER 19468M: Miquel Raynal <miquel.raynal@bootlin.com> 19469M: Conor Culhane <conor.culhane@silvaco.com> 19470L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19471S: Maintained 19472F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19473F: drivers/i3c/master/svc-i3c-master.c 19474 19475SIMPLEFB FB DRIVER 19476M: Hans de Goede <hdegoede@redhat.com> 19477L: linux-fbdev@vger.kernel.org 19478S: Maintained 19479F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19480F: drivers/video/fbdev/simplefb.c 19481F: include/linux/platform_data/simplefb.h 19482 19483SIMTEC EB110ATX (Chalice CATS) 19484M: Simtec Linux Team <linux@simtec.co.uk> 19485S: Supported 19486W: http://www.simtec.co.uk/products/EB110ATX/ 19487 19488SIOX 19489M: Thorsten Scherer <t.scherer@eckelmann.de> 19490M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19491R: Pengutronix Kernel Team <kernel@pengutronix.de> 19492S: Supported 19493F: drivers/gpio/gpio-siox.c 19494F: drivers/siox/* 19495F: include/trace/events/siox.h 19496 19497SIPHASH PRF ROUTINES 19498M: Jason A. Donenfeld <Jason@zx2c4.com> 19499S: Maintained 19500F: include/linux/siphash.h 19501F: lib/siphash.c 19502F: lib/siphash_kunit.c 19503 19504SIS 190 ETHERNET DRIVER 19505M: Francois Romieu <romieu@fr.zoreil.com> 19506L: netdev@vger.kernel.org 19507S: Maintained 19508F: drivers/net/ethernet/sis/sis190.c 19509 19510SIS 900/7016 FAST ETHERNET DRIVER 19511M: Daniele Venzano <venza@brownhat.org> 19512L: netdev@vger.kernel.org 19513S: Maintained 19514W: http://www.brownhat.org/sis900.html 19515F: drivers/net/ethernet/sis/sis900.* 19516 19517SIS FRAMEBUFFER DRIVER 19518S: Orphan 19519F: Documentation/fb/sisfb.rst 19520F: drivers/video/fbdev/sis/ 19521F: include/video/sisfb.h 19522 19523SIS I2C TOUCHSCREEN DRIVER 19524M: Mika Penttilä <mpenttil@redhat.com> 19525L: linux-input@vger.kernel.org 19526S: Maintained 19527F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19528F: drivers/input/touchscreen/sis_i2c.c 19529 19530SIS USB2VGA DRIVER 19531M: Thomas Winischhofer <thomas@winischhofer.net> 19532S: Maintained 19533W: http://www.winischhofer.at/linuxsisusbvga.shtml 19534F: drivers/usb/misc/sisusbvga/ 19535 19536SL28 CPLD MFD DRIVER 19537M: Michael Walle <michael@walle.cc> 19538S: Maintained 19539F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19540F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19541F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19542F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19543F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19544F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19545F: drivers/gpio/gpio-sl28cpld.c 19546F: drivers/hwmon/sl28cpld-hwmon.c 19547F: drivers/irqchip/irq-sl28cpld.c 19548F: drivers/pwm/pwm-sl28cpld.c 19549F: drivers/watchdog/sl28cpld_wdt.c 19550 19551SL28 VPD NVMEM LAYOUT DRIVER 19552M: Michael Walle <michael@walle.cc> 19553S: Maintained 19554F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19555F: drivers/nvmem/layouts/sl28vpd.c 19556 19557SLAB ALLOCATOR 19558M: Christoph Lameter <cl@linux.com> 19559M: Pekka Enberg <penberg@kernel.org> 19560M: David Rientjes <rientjes@google.com> 19561M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19562M: Andrew Morton <akpm@linux-foundation.org> 19563M: Vlastimil Babka <vbabka@suse.cz> 19564R: Roman Gushchin <roman.gushchin@linux.dev> 19565R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19566L: linux-mm@kvack.org 19567S: Maintained 19568T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19569F: include/linux/sl?b*.h 19570F: mm/sl?b* 19571 19572SLCAN CAN NETWORK DRIVER 19573M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19574L: linux-can@vger.kernel.org 19575S: Maintained 19576F: drivers/net/can/slcan/ 19577 19578SLEEPABLE READ-COPY UPDATE (SRCU) 19579M: Lai Jiangshan <jiangshanlai@gmail.com> 19580M: "Paul E. McKenney" <paulmck@kernel.org> 19581M: Josh Triplett <josh@joshtriplett.org> 19582R: Steven Rostedt <rostedt@goodmis.org> 19583R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19584L: rcu@vger.kernel.org 19585S: Supported 19586W: http://www.rdrop.com/users/paulmck/RCU/ 19587T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19588F: include/linux/srcu*.h 19589F: kernel/rcu/srcu*.c 19590 19591SMACK SECURITY MODULE 19592M: Casey Schaufler <casey@schaufler-ca.com> 19593L: linux-security-module@vger.kernel.org 19594S: Maintained 19595W: http://schaufler-ca.com 19596T: git git://github.com/cschaufler/smack-next 19597F: Documentation/admin-guide/LSM/Smack.rst 19598F: security/smack/ 19599 19600SMC91x ETHERNET DRIVER 19601M: Nicolas Pitre <nico@fluxnic.net> 19602S: Odd Fixes 19603F: drivers/net/ethernet/smsc/smc91x.* 19604 19605SMM665 HARDWARE MONITOR DRIVER 19606M: Guenter Roeck <linux@roeck-us.net> 19607L: linux-hwmon@vger.kernel.org 19608S: Maintained 19609F: Documentation/hwmon/smm665.rst 19610F: drivers/hwmon/smm665.c 19611 19612SMSC EMC2103 HARDWARE MONITOR DRIVER 19613M: Steve Glendinning <steve.glendinning@shawell.net> 19614L: linux-hwmon@vger.kernel.org 19615S: Maintained 19616F: Documentation/hwmon/emc2103.rst 19617F: drivers/hwmon/emc2103.c 19618 19619SMSC SCH5627 HARDWARE MONITOR DRIVER 19620M: Hans de Goede <hdegoede@redhat.com> 19621L: linux-hwmon@vger.kernel.org 19622S: Supported 19623F: Documentation/hwmon/sch5627.rst 19624F: drivers/hwmon/sch5627.c 19625 19626SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19627M: Steve Glendinning <steve.glendinning@shawell.net> 19628L: linux-fbdev@vger.kernel.org 19629S: Maintained 19630F: drivers/video/fbdev/smscufx.c 19631 19632SMSC47B397 HARDWARE MONITOR DRIVER 19633M: Jean Delvare <jdelvare@suse.com> 19634L: linux-hwmon@vger.kernel.org 19635S: Maintained 19636F: Documentation/hwmon/smsc47b397.rst 19637F: drivers/hwmon/smsc47b397.c 19638 19639SMSC911x ETHERNET DRIVER 19640M: Steve Glendinning <steve.glendinning@shawell.net> 19641L: netdev@vger.kernel.org 19642S: Maintained 19643F: drivers/net/ethernet/smsc/smsc911x.* 19644F: include/linux/smsc911x.h 19645 19646SMSC9420 PCI ETHERNET DRIVER 19647M: Steve Glendinning <steve.glendinning@shawell.net> 19648L: netdev@vger.kernel.org 19649S: Maintained 19650F: drivers/net/ethernet/smsc/smsc9420.* 19651 19652SNET DPU VIRTIO DATA PATH ACCELERATOR 19653R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19654F: drivers/vdpa/solidrun/ 19655 19656SOCIONEXT (SNI) AVE NETWORK DRIVER 19657M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19658L: netdev@vger.kernel.org 19659S: Maintained 19660F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19661F: drivers/net/ethernet/socionext/sni_ave.c 19662 19663SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19664M: Jassi Brar <jaswinder.singh@linaro.org> 19665M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19666L: netdev@vger.kernel.org 19667S: Maintained 19668F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19669F: drivers/net/ethernet/socionext/netsec.c 19670 19671SOCIONEXT (SNI) Synquacer SPI DRIVER 19672M: Masahisa Kojima <masahisa.kojima@linaro.org> 19673M: Jassi Brar <jaswinder.singh@linaro.org> 19674L: linux-spi@vger.kernel.org 19675S: Maintained 19676F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19677F: drivers/spi/spi-synquacer.c 19678 19679SOCIONEXT SYNQUACER I2C DRIVER 19680M: Ard Biesheuvel <ardb@kernel.org> 19681L: linux-i2c@vger.kernel.org 19682S: Maintained 19683F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19684F: drivers/i2c/busses/i2c-synquacer.c 19685 19686SOCIONEXT UNIPHIER SOUND DRIVER 19687L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19688S: Orphan 19689F: sound/soc/uniphier/ 19690 19691SOCKET TIMESTAMPING 19692M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19693S: Maintained 19694F: Documentation/networking/timestamping.rst 19695F: include/uapi/linux/net_tstamp.h 19696F: tools/testing/selftests/net/so_txtime.c 19697 19698SOEKRIS NET48XX LED SUPPORT 19699M: Chris Boot <bootc@bootc.net> 19700S: Maintained 19701F: drivers/leds/leds-net48xx.c 19702 19703SOFT-IWARP DRIVER (siw) 19704M: Bernard Metzler <bmt@zurich.ibm.com> 19705L: linux-rdma@vger.kernel.org 19706S: Supported 19707F: drivers/infiniband/sw/siw/ 19708F: include/uapi/rdma/siw-abi.h 19709 19710SOFT-ROCE DRIVER (rxe) 19711M: Zhu Yanjun <zyjzyj2000@gmail.com> 19712L: linux-rdma@vger.kernel.org 19713S: Supported 19714F: drivers/infiniband/sw/rxe/ 19715F: include/uapi/rdma/rdma_user_rxe.h 19716 19717SOFTLOGIC 6x10 MPEG CODEC 19718M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19719M: Anton Sviridenko <anton@corp.bluecherry.net> 19720M: Andrey Utkin <andrey_utkin@fastmail.com> 19721M: Ismael Luceno <ismael@iodev.co.uk> 19722L: linux-media@vger.kernel.org 19723S: Supported 19724F: drivers/media/pci/solo6x10/ 19725 19726SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19727M: James Morse <james.morse@arm.com> 19728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19729S: Maintained 19730F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19731F: drivers/firmware/arm_sdei.c 19732F: include/linux/arm_sdei.h 19733F: include/uapi/linux/arm_sdei.h 19734 19735SOFTWARE NODES AND DEVICE PROPERTIES 19736R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19737R: Daniel Scally <djrscally@gmail.com> 19738R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19739R: Sakari Ailus <sakari.ailus@linux.intel.com> 19740L: linux-acpi@vger.kernel.org 19741S: Maintained 19742F: drivers/base/property.c 19743F: drivers/base/swnode.c 19744F: include/linux/fwnode.h 19745F: include/linux/property.h 19746 19747SOFTWARE RAID (Multiple Disks) SUPPORT 19748M: Song Liu <song@kernel.org> 19749L: linux-raid@vger.kernel.org 19750S: Supported 19751Q: https://patchwork.kernel.org/project/linux-raid/list/ 19752T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19753F: drivers/md/Kconfig 19754F: drivers/md/Makefile 19755F: drivers/md/md* 19756F: drivers/md/raid* 19757F: include/linux/raid/ 19758F: include/uapi/linux/raid/ 19759 19760SOLIDRUN CLEARFOG SUPPORT 19761M: Russell King <linux@armlinux.org.uk> 19762S: Maintained 19763F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19764F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19765 19766SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19767M: Russell King <linux@armlinux.org.uk> 19768S: Maintained 19769F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19770F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19771F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19772 19773SONIC NETWORK DRIVER 19774M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19775L: netdev@vger.kernel.org 19776S: Maintained 19777F: drivers/net/ethernet/natsemi/sonic.* 19778 19779SONICS SILICON BACKPLANE DRIVER (SSB) 19780M: Michael Buesch <m@bues.ch> 19781L: linux-wireless@vger.kernel.org 19782S: Maintained 19783F: drivers/ssb/ 19784F: include/linux/ssb/ 19785 19786SONY IMX208 SENSOR DRIVER 19787M: Sakari Ailus <sakari.ailus@linux.intel.com> 19788L: linux-media@vger.kernel.org 19789S: Maintained 19790T: git git://linuxtv.org/media_tree.git 19791F: drivers/media/i2c/imx208.c 19792 19793SONY IMX214 SENSOR DRIVER 19794M: Ricardo Ribalda <ribalda@kernel.org> 19795L: linux-media@vger.kernel.org 19796S: Maintained 19797T: git git://linuxtv.org/media_tree.git 19798F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19799F: drivers/media/i2c/imx214.c 19800 19801SONY IMX219 SENSOR DRIVER 19802M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19803L: linux-media@vger.kernel.org 19804S: Maintained 19805T: git git://linuxtv.org/media_tree.git 19806F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19807F: drivers/media/i2c/imx219.c 19808 19809SONY IMX258 SENSOR DRIVER 19810M: Sakari Ailus <sakari.ailus@linux.intel.com> 19811L: linux-media@vger.kernel.org 19812S: Maintained 19813T: git git://linuxtv.org/media_tree.git 19814F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19815F: drivers/media/i2c/imx258.c 19816 19817SONY IMX274 SENSOR DRIVER 19818M: Leon Luo <leonl@leopardimaging.com> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821T: git git://linuxtv.org/media_tree.git 19822F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19823F: drivers/media/i2c/imx274.c 19824 19825SONY IMX290 SENSOR DRIVER 19826M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829T: git git://linuxtv.org/media_tree.git 19830F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19831F: drivers/media/i2c/imx290.c 19832 19833SONY IMX296 SENSOR DRIVER 19834M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19835M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19836L: linux-media@vger.kernel.org 19837S: Maintained 19838T: git git://linuxtv.org/media_tree.git 19839F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19840F: drivers/media/i2c/imx296.c 19841 19842SONY IMX319 SENSOR DRIVER 19843M: Bingbu Cao <bingbu.cao@intel.com> 19844L: linux-media@vger.kernel.org 19845S: Maintained 19846T: git git://linuxtv.org/media_tree.git 19847F: drivers/media/i2c/imx319.c 19848 19849SONY IMX334 SENSOR DRIVER 19850M: Paul J. Murphy <paul.j.murphy@intel.com> 19851M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19852L: linux-media@vger.kernel.org 19853S: Maintained 19854T: git git://linuxtv.org/media_tree.git 19855F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19856F: drivers/media/i2c/imx334.c 19857 19858SONY IMX335 SENSOR DRIVER 19859M: Paul J. Murphy <paul.j.murphy@intel.com> 19860M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19861L: linux-media@vger.kernel.org 19862S: Maintained 19863T: git git://linuxtv.org/media_tree.git 19864F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19865F: drivers/media/i2c/imx335.c 19866 19867SONY IMX355 SENSOR DRIVER 19868M: Tianshu Qiu <tian.shu.qiu@intel.com> 19869L: linux-media@vger.kernel.org 19870S: Maintained 19871T: git git://linuxtv.org/media_tree.git 19872F: drivers/media/i2c/imx355.c 19873 19874SONY IMX412 SENSOR DRIVER 19875M: Paul J. Murphy <paul.j.murphy@intel.com> 19876M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19877L: linux-media@vger.kernel.org 19878S: Maintained 19879T: git git://linuxtv.org/media_tree.git 19880F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19881F: drivers/media/i2c/imx412.c 19882 19883SONY IMX415 SENSOR DRIVER 19884M: Michael Riesch <michael.riesch@wolfvision.net> 19885L: linux-media@vger.kernel.org 19886S: Maintained 19887T: git git://linuxtv.org/media_tree.git 19888F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19889F: drivers/media/i2c/imx415.c 19890 19891SONY MEMORYSTICK SUBSYSTEM 19892M: Maxim Levitsky <maximlevitsky@gmail.com> 19893M: Alex Dubov <oakad@yahoo.com> 19894M: Ulf Hansson <ulf.hansson@linaro.org> 19895L: linux-mmc@vger.kernel.org 19896S: Maintained 19897T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19898F: drivers/memstick/ 19899F: include/linux/memstick.h 19900 19901SONY VAIO CONTROL DEVICE DRIVER 19902M: Mattia Dongili <malattia@linux.it> 19903L: platform-driver-x86@vger.kernel.org 19904S: Maintained 19905W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19906F: Documentation/admin-guide/laptops/sony-laptop.rst 19907F: drivers/char/sonypi.c 19908F: drivers/platform/x86/sony-laptop.c 19909F: include/linux/sony-laptop.h 19910 19911SOUND 19912M: Jaroslav Kysela <perex@perex.cz> 19913M: Takashi Iwai <tiwai@suse.com> 19914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19915S: Maintained 19916W: http://www.alsa-project.org/ 19917Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19918T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19919F: Documentation/sound/ 19920F: include/sound/ 19921F: include/uapi/sound/ 19922F: sound/ 19923F: tools/testing/selftests/alsa 19924 19925SOUND - ALSA SELFTESTS 19926M: Mark Brown <broonie@kernel.org> 19927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19928L: linux-kselftest@vger.kernel.org 19929S: Supported 19930F: tools/testing/selftests/alsa 19931 19932SOUND - COMPRESSED AUDIO 19933M: Vinod Koul <vkoul@kernel.org> 19934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19935S: Supported 19936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19937F: Documentation/sound/designs/compress-offload.rst 19938F: include/sound/compress_driver.h 19939F: include/uapi/sound/compress_* 19940F: sound/core/compress_offload.c 19941F: sound/soc/soc-compress.c 19942 19943SOUND - DMAENGINE HELPERS 19944M: Lars-Peter Clausen <lars@metafoo.de> 19945S: Supported 19946F: include/sound/dmaengine_pcm.h 19947F: sound/core/pcm_dmaengine.c 19948F: sound/soc/soc-generic-dmaengine-pcm.c 19949 19950SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19951M: Liam Girdwood <lgirdwood@gmail.com> 19952M: Mark Brown <broonie@kernel.org> 19953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19954S: Supported 19955W: http://alsa-project.org/main/index.php/ASoC 19956T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19957F: Documentation/devicetree/bindings/sound/ 19958F: Documentation/sound/soc/ 19959F: include/dt-bindings/sound/ 19960F: include/sound/soc* 19961F: sound/soc/ 19962 19963SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19964M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19965M: Liam Girdwood <lgirdwood@gmail.com> 19966M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19967M: Bard Liao <yung-chuan.liao@linux.intel.com> 19968M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19969M: Daniel Baluta <daniel.baluta@nxp.com> 19970R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19971L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19972S: Supported 19973W: https://github.com/thesofproject/linux/ 19974F: sound/soc/sof/ 19975 19976SOUNDWIRE SUBSYSTEM 19977M: Vinod Koul <vkoul@kernel.org> 19978M: Bard Liao <yung-chuan.liao@linux.intel.com> 19979R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19980R: Sanyog Kale <sanyog.r.kale@intel.com> 19981L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19982S: Supported 19983T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19984F: Documentation/driver-api/soundwire/ 19985F: drivers/soundwire/ 19986F: include/linux/soundwire/ 19987 19988SP2 MEDIA DRIVER 19989M: Olli Salonen <olli.salonen@iki.fi> 19990L: linux-media@vger.kernel.org 19991S: Maintained 19992W: https://linuxtv.org 19993Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19994F: drivers/media/dvb-frontends/sp2* 19995 19996SPANISH DOCUMENTATION 19997M: Carlos Bilbao <carlos.bilbao@amd.com> 19998S: Maintained 19999F: Documentation/translations/sp_SP/ 20000 20001SPARC + UltraSPARC (sparc/sparc64) 20002M: "David S. Miller" <davem@davemloft.net> 20003L: sparclinux@vger.kernel.org 20004S: Maintained 20005Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20008F: arch/sparc/ 20009F: drivers/sbus/ 20010 20011SPARC SERIAL DRIVERS 20012M: "David S. Miller" <davem@davemloft.net> 20013L: sparclinux@vger.kernel.org 20014S: Maintained 20015T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20016T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20017F: drivers/tty/serial/suncore.c 20018F: drivers/tty/serial/sunhv.c 20019F: drivers/tty/serial/sunsab.c 20020F: drivers/tty/serial/sunsab.h 20021F: drivers/tty/serial/sunsu.c 20022F: drivers/tty/serial/sunzilog.c 20023F: drivers/tty/serial/sunzilog.h 20024F: drivers/tty/vcc.c 20025F: include/linux/sunserialcore.h 20026 20027SPARSE CHECKER 20028M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20029L: linux-sparse@vger.kernel.org 20030S: Maintained 20031W: https://sparse.docs.kernel.org/ 20032Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20033B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20034T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20035F: include/linux/compiler.h 20036 20037SPEAKUP CONSOLE SPEECH DRIVER 20038M: William Hubbs <w.d.hubbs@gmail.com> 20039M: Chris Brannon <chris@the-brannons.com> 20040M: Kirk Reiser <kirk@reisers.ca> 20041M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20042L: speakup@linux-speakup.org 20043S: Odd Fixes 20044W: http://www.linux-speakup.org/ 20045W: https://github.com/linux-speakup/speakup 20046B: https://github.com/linux-speakup/speakup/issues 20047F: drivers/accessibility/speakup/ 20048 20049SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20050M: Viresh Kumar <vireshk@kernel.org> 20051M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20052M: soc@kernel.org 20053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20054S: Maintained 20055W: http://www.st.com/spear 20056F: arch/arm/boot/dts/st/spear* 20057F: arch/arm/mach-spear/ 20058F: drivers/clk/spear/ 20059F: drivers/pinctrl/spear/ 20060 20061SPI NOR SUBSYSTEM 20062M: Tudor Ambarus <tudor.ambarus@linaro.org> 20063M: Pratyush Yadav <pratyush@kernel.org> 20064R: Michael Walle <michael@walle.cc> 20065L: linux-mtd@lists.infradead.org 20066S: Maintained 20067W: http://www.linux-mtd.infradead.org/ 20068Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20069C: irc://irc.oftc.net/mtd 20070T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20071F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20072F: drivers/mtd/spi-nor/ 20073F: include/linux/mtd/spi-nor.h 20074 20075SPI SUBSYSTEM 20076M: Mark Brown <broonie@kernel.org> 20077L: linux-spi@vger.kernel.org 20078S: Maintained 20079Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20080T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20081F: Documentation/devicetree/bindings/spi/ 20082F: Documentation/spi/ 20083F: drivers/spi/ 20084F: include/linux/spi/ 20085F: include/uapi/linux/spi/ 20086F: tools/spi/ 20087 20088SPIDERNET NETWORK DRIVER for CELL 20089M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20090M: Geoff Levand <geoff@infradead.org> 20091L: netdev@vger.kernel.org 20092L: linuxppc-dev@lists.ozlabs.org 20093S: Maintained 20094F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20095F: drivers/net/ethernet/toshiba/spider_net* 20096 20097SPMI SUBSYSTEM 20098M: Stephen Boyd <sboyd@kernel.org> 20099L: linux-kernel@vger.kernel.org 20100S: Maintained 20101T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20102F: Documentation/devicetree/bindings/spmi/ 20103F: drivers/spmi/ 20104F: include/dt-bindings/spmi/spmi.h 20105F: include/linux/spmi.h 20106F: include/trace/events/spmi.h 20107 20108SPU FILE SYSTEM 20109M: Jeremy Kerr <jk@ozlabs.org> 20110L: linuxppc-dev@lists.ozlabs.org 20111S: Supported 20112W: http://www.ibm.com/developerworks/power/cell/ 20113F: Documentation/filesystems/spufs/spufs.rst 20114F: arch/powerpc/platforms/cell/spufs/ 20115 20116SQUASHFS FILE SYSTEM 20117M: Phillip Lougher <phillip@squashfs.org.uk> 20118L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20119S: Maintained 20120W: http://squashfs.org.uk 20121T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20122F: Documentation/filesystems/squashfs.rst 20123F: fs/squashfs/ 20124 20125SRM (Alpha) environment access 20126M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20127S: Maintained 20128F: arch/alpha/kernel/srm_env.c 20129 20130ST LSM6DSx IMU IIO DRIVER 20131M: Lorenzo Bianconi <lorenzo@kernel.org> 20132L: linux-iio@vger.kernel.org 20133S: Maintained 20134W: http://www.st.com/ 20135F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20136F: drivers/iio/imu/st_lsm6dsx/ 20137 20138ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20139M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20140M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20141L: linux-media@vger.kernel.org 20142S: Maintained 20143T: git git://linuxtv.org/media_tree.git 20144F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20145F: drivers/media/i2c/st-mipid02.c 20146 20147ST STM32 I2C/SMBUS DRIVER 20148M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20149M: Alain Volmat <alain.volmat@foss.st.com> 20150L: linux-i2c@vger.kernel.org 20151S: Maintained 20152F: drivers/i2c/busses/i2c-stm32* 20153 20154ST STM32 SPI DRIVER 20155M: Alain Volmat <alain.volmat@foss.st.com> 20156L: linux-spi@vger.kernel.org 20157S: Maintained 20158F: drivers/spi/spi-stm32.c 20159 20160ST STPDDC60 DRIVER 20161M: Daniel Nilsson <daniel.nilsson@flex.com> 20162L: linux-hwmon@vger.kernel.org 20163S: Maintained 20164F: Documentation/hwmon/stpddc60.rst 20165F: drivers/hwmon/pmbus/stpddc60.c 20166 20167ST VGXY61 DRIVER 20168M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20169M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20170L: linux-media@vger.kernel.org 20171S: Maintained 20172T: git git://linuxtv.org/media_tree.git 20173F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20174F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20175F: drivers/media/i2c/st-vgxy61.c 20176 20177ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20178M: Song Qiang <songqiang1304521@gmail.com> 20179L: linux-iio@vger.kernel.org 20180S: Maintained 20181F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20182F: drivers/iio/proximity/vl53l0x-i2c.c 20183 20184STABLE BRANCH 20185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20186M: Sasha Levin <sashal@kernel.org> 20187L: stable@vger.kernel.org 20188S: Supported 20189F: Documentation/process/stable-kernel-rules.rst 20190 20191STAGING - ATOMISP DRIVER 20192M: Hans de Goede <hdegoede@redhat.com> 20193M: Mauro Carvalho Chehab <mchehab@kernel.org> 20194R: Sakari Ailus <sakari.ailus@linux.intel.com> 20195L: linux-media@vger.kernel.org 20196S: Maintained 20197F: drivers/staging/media/atomisp/ 20198 20199STAGING - FIELDBUS SUBSYSTEM 20200M: Sven Van Asbroeck <TheSven73@gmail.com> 20201S: Maintained 20202F: drivers/staging/fieldbus/* 20203F: drivers/staging/fieldbus/Documentation/ 20204 20205STAGING - HMS ANYBUS-S BUS 20206M: Sven Van Asbroeck <TheSven73@gmail.com> 20207S: Maintained 20208F: drivers/staging/fieldbus/anybuss/ 20209 20210STAGING - INDUSTRIAL IO 20211M: Jonathan Cameron <jic23@kernel.org> 20212L: linux-iio@vger.kernel.org 20213S: Odd Fixes 20214F: Documentation/devicetree/bindings/staging/iio/ 20215F: drivers/staging/iio/ 20216 20217STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20218M: Marc Dietrich <marvin24@gmx.de> 20219L: ac100@lists.launchpad.net (moderated for non-subscribers) 20220L: linux-tegra@vger.kernel.org 20221S: Maintained 20222F: drivers/staging/nvec/ 20223 20224STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20225M: Jens Frederich <jfrederich@gmail.com> 20226M: Jon Nettleton <jon.nettleton@gmail.com> 20227S: Maintained 20228W: http://wiki.laptop.org/go/DCON 20229F: drivers/staging/olpc_dcon/ 20230 20231STAGING - REALTEK RTL8712U DRIVERS 20232M: Larry Finger <Larry.Finger@lwfinger.net> 20233M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20234S: Odd Fixes 20235F: drivers/staging/rtl8712/ 20236 20237STAGING - SEPS525 LCD CONTROLLER DRIVERS 20238M: Michael Hennerich <michael.hennerich@analog.com> 20239L: linux-fbdev@vger.kernel.org 20240S: Supported 20241F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20242F: drivers/staging/fbtft/fb_seps525.c 20243 20244STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20245M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20246M: Teddy Wang <teddy.wang@siliconmotion.com> 20247M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20248L: linux-fbdev@vger.kernel.org 20249S: Maintained 20250F: drivers/staging/sm750fb/ 20251 20252STAGING - VIA VT665X DRIVERS 20253M: Forest Bond <forest@alittletooquiet.net> 20254S: Odd Fixes 20255F: drivers/staging/vt665?/ 20256 20257STAGING SUBSYSTEM 20258M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20259L: linux-staging@lists.linux.dev 20260S: Supported 20261T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20262F: drivers/staging/ 20263 20264STARFIRE/DURALAN NETWORK DRIVER 20265M: Ion Badulescu <ionut@badula.org> 20266S: Odd Fixes 20267F: drivers/net/ethernet/adaptec/starfire* 20268 20269STARFIVE CRYPTO DRIVER 20270M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20271M: William Qiu <william.qiu@starfivetech.com> 20272S: Supported 20273F: Documentation/devicetree/bindings/crypto/starfive* 20274F: drivers/crypto/starfive/ 20275 20276STARFIVE DEVICETREES 20277M: Emil Renner Berthing <kernel@esmil.dk> 20278S: Maintained 20279F: arch/riscv/boot/dts/starfive/ 20280 20281STARFIVE DWMAC GLUE LAYER 20282M: Emil Renner Berthing <kernel@esmil.dk> 20283M: Samin Guo <samin.guo@starfivetech.com> 20284S: Maintained 20285F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20286F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20287 20288STARFIVE JH7110 MMC/SD/SDIO DRIVER 20289M: William Qiu <william.qiu@starfivetech.com> 20290S: Supported 20291F: Documentation/devicetree/bindings/mmc/starfive* 20292F: drivers/mmc/host/dw_mmc-starfive.c 20293 20294STARFIVE JH7110 TDM DRIVER 20295M: Walker Chen <walker.chen@starfivetech.com> 20296S: Maintained 20297F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20298F: sound/soc/starfive/jh7110_tdm.c 20299 20300STARFIVE JH71X0 CLOCK DRIVERS 20301M: Emil Renner Berthing <kernel@esmil.dk> 20302M: Hal Feng <hal.feng@starfivetech.com> 20303S: Maintained 20304F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20305F: drivers/clk/starfive/clk-starfive-jh71* 20306F: include/dt-bindings/clock/starfive?jh71*.h 20307 20308STARFIVE JH71X0 PINCTRL DRIVERS 20309M: Emil Renner Berthing <kernel@esmil.dk> 20310M: Jianlong Huang <jianlong.huang@starfivetech.com> 20311L: linux-gpio@vger.kernel.org 20312S: Maintained 20313F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20314F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20315F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20316F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20317 20318STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20319M: Emil Renner Berthing <kernel@esmil.dk> 20320M: Hal Feng <hal.feng@starfivetech.com> 20321S: Maintained 20322F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20323F: drivers/reset/starfive/reset-starfive-jh71* 20324F: include/dt-bindings/reset/starfive?jh71*.h 20325 20326STARFIVE JH71X0 USB DRIVERS 20327M: Minda Chen <minda.chen@starfivetech.com> 20328S: Maintained 20329F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20330F: drivers/usb/cdns3/cdns3-starfive.c 20331 20332STARFIVE JH71XX PMU CONTROLLER DRIVER 20333M: Walker Chen <walker.chen@starfivetech.com> 20334S: Supported 20335F: Documentation/devicetree/bindings/power/starfive* 20336F: drivers/soc/starfive/jh71xx_pmu.c 20337F: include/dt-bindings/power/starfive,jh7110-pmu.h 20338 20339STARFIVE SOC DRIVERS 20340M: Conor Dooley <conor@kernel.org> 20341S: Maintained 20342T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20343F: drivers/soc/starfive/ 20344 20345STARFIVE TRNG DRIVER 20346M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20347S: Supported 20348F: Documentation/devicetree/bindings/rng/starfive* 20349F: drivers/char/hw_random/jh7110-trng.c 20350 20351STARFIVE WATCHDOG DRIVER 20352M: Xingyu Wu <xingyu.wu@starfivetech.com> 20353M: Samin Guo <samin.guo@starfivetech.com> 20354S: Supported 20355F: Documentation/devicetree/bindings/watchdog/starfive* 20356F: drivers/watchdog/starfive-wdt.c 20357 20358STATIC BRANCH/CALL 20359M: Peter Zijlstra <peterz@infradead.org> 20360M: Josh Poimboeuf <jpoimboe@kernel.org> 20361M: Jason Baron <jbaron@akamai.com> 20362R: Steven Rostedt <rostedt@goodmis.org> 20363R: Ard Biesheuvel <ardb@kernel.org> 20364S: Supported 20365F: arch/*/include/asm/jump_label*.h 20366F: arch/*/include/asm/static_call*.h 20367F: arch/*/kernel/jump_label.c 20368F: arch/*/kernel/static_call.c 20369F: include/linux/jump_label*.h 20370F: include/linux/static_call*.h 20371F: kernel/jump_label.c 20372F: kernel/static_call.c 20373 20374STI AUDIO (ASoC) DRIVERS 20375M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20376L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20377S: Maintained 20378F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20379F: sound/soc/sti/ 20380 20381STI CEC DRIVER 20382M: Alain Volmat <alain.volmat@foss.st.com> 20383S: Maintained 20384F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20385F: drivers/media/cec/platform/sti/ 20386 20387STK1160 USB VIDEO CAPTURE DRIVER 20388M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20389L: linux-media@vger.kernel.org 20390S: Maintained 20391T: git git://linuxtv.org/media_tree.git 20392F: drivers/media/usb/stk1160/ 20393 20394STM32 AUDIO (ASoC) DRIVERS 20395M: Olivier Moysan <olivier.moysan@foss.st.com> 20396M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20397L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20398S: Maintained 20399F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20400F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20401F: sound/soc/stm/ 20402 20403STM32 TIMER/LPTIMER DRIVERS 20404M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20405S: Maintained 20406F: Documentation/ABI/testing/*timer-stm32 20407F: Documentation/devicetree/bindings/*/*stm32-*timer* 20408F: drivers/*/stm32-*timer* 20409F: drivers/pwm/pwm-stm32* 20410F: include/linux/*/stm32-*tim* 20411 20412STMMAC ETHERNET DRIVER 20413M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20414M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20415M: Jose Abreu <joabreu@synopsys.com> 20416L: netdev@vger.kernel.org 20417S: Supported 20418W: http://www.stlinux.com 20419F: Documentation/networking/device_drivers/ethernet/stmicro/ 20420F: drivers/net/ethernet/stmicro/stmmac/ 20421 20422SUN HAPPY MEAL ETHERNET DRIVER 20423M: Sean Anderson <seanga2@gmail.com> 20424S: Maintained 20425F: drivers/net/ethernet/sun/sunhme.* 20426 20427SUN3/3X 20428M: Sam Creasey <sammy@sammy.net> 20429S: Maintained 20430W: http://sammy.net/sun3/ 20431F: arch/m68k/include/asm/sun3* 20432F: arch/m68k/kernel/*sun3* 20433F: arch/m68k/sun3*/ 20434F: drivers/net/ethernet/i825xx/sun3* 20435 20436SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20437M: Hans de Goede <hdegoede@redhat.com> 20438L: linux-input@vger.kernel.org 20439S: Maintained 20440F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20441F: drivers/input/keyboard/sun4i-lradc-keys.c 20442 20443SUNDANCE NETWORK DRIVER 20444M: Denis Kirjanov <kda@linux-powerpc.org> 20445L: netdev@vger.kernel.org 20446S: Maintained 20447F: drivers/net/ethernet/dlink/sundance.c 20448 20449SUNPLUS ETHERNET DRIVER 20450M: Wells Lu <wellslutw@gmail.com> 20451L: netdev@vger.kernel.org 20452S: Maintained 20453W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20454F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20455F: drivers/net/ethernet/sunplus/ 20456 20457SUNPLUS MMC DRIVER 20458M: Tony Huang <tonyhuang.sunplus@gmail.com> 20459M: Li-hao Kuo <lhjeff911@gmail.com> 20460S: Maintained 20461F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20462F: drivers/mmc/host/sunplus-mmc.c 20463 20464SUNPLUS OCOTP DRIVER 20465M: Vincent Shih <vincent.sunplus@gmail.com> 20466S: Maintained 20467F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20468F: drivers/nvmem/sunplus-ocotp.c 20469 20470SUNPLUS PWM DRIVER 20471M: Hammer Hsieh <hammerh0314@gmail.com> 20472S: Maintained 20473F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20474F: drivers/pwm/pwm-sunplus.c 20475 20476SUNPLUS RTC DRIVER 20477M: Vincent Shih <vincent.sunplus@gmail.com> 20478L: linux-rtc@vger.kernel.org 20479S: Maintained 20480F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20481F: drivers/rtc/rtc-sunplus.c 20482 20483SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20484M: Li-hao Kuo <lhjeff911@gmail.com> 20485L: linux-spi@vger.kernel.org 20486S: Maintained 20487F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20488F: drivers/spi/spi-sunplus-sp7021.c 20489 20490SUNPLUS UART DRIVER 20491M: Hammer Hsieh <hammerh0314@gmail.com> 20492S: Maintained 20493F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20494F: drivers/tty/serial/sunplus-uart.c 20495 20496SUNPLUS USB2 PHY DRIVER 20497M: Vincent Shih <vincent.sunplus@gmail.com> 20498L: linux-usb@vger.kernel.org 20499S: Maintained 20500F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20501F: drivers/phy/sunplus/Kconfig 20502F: drivers/phy/sunplus/Makefile 20503F: drivers/phy/sunplus/phy-sunplus-usb2.c 20504 20505SUNPLUS WATCHDOG DRIVER 20506M: Xiantao Hu <xt.hu@cqplus1.com> 20507L: linux-watchdog@vger.kernel.org 20508S: Maintained 20509F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20510F: drivers/watchdog/sunplus_wdt.c 20511 20512SUPERH 20513M: Yoshinori Sato <ysato@users.sourceforge.jp> 20514M: Rich Felker <dalias@libc.org> 20515M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20516L: linux-sh@vger.kernel.org 20517S: Maintained 20518Q: http://patchwork.kernel.org/project/linux-sh/list/ 20519F: Documentation/arch/sh/ 20520F: arch/sh/ 20521F: drivers/sh/ 20522 20523SUSPEND TO RAM 20524M: "Rafael J. Wysocki" <rafael@kernel.org> 20525M: Len Brown <len.brown@intel.com> 20526M: Pavel Machek <pavel@ucw.cz> 20527L: linux-pm@vger.kernel.org 20528S: Supported 20529B: https://bugzilla.kernel.org 20530F: Documentation/power/ 20531F: arch/x86/kernel/acpi/sleep* 20532F: arch/x86/kernel/acpi/wakeup* 20533F: drivers/base/power/ 20534F: include/linux/freezer.h 20535F: include/linux/pm.h 20536F: include/linux/suspend.h 20537F: kernel/power/ 20538 20539SVGA HANDLING 20540M: Martin Mares <mj@ucw.cz> 20541L: linux-video@atrey.karlin.mff.cuni.cz 20542S: Maintained 20543F: Documentation/admin-guide/svga.rst 20544F: arch/x86/boot/video* 20545 20546SWITCHDEV 20547M: Jiri Pirko <jiri@resnulli.us> 20548M: Ivan Vecera <ivecera@redhat.com> 20549L: netdev@vger.kernel.org 20550S: Supported 20551F: include/net/switchdev.h 20552F: net/switchdev/ 20553 20554SY8106A REGULATOR DRIVER 20555M: Icenowy Zheng <icenowy@aosc.io> 20556S: Maintained 20557F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20558F: drivers/regulator/sy8106a-regulator.c 20559 20560SYNC FILE FRAMEWORK 20561M: Sumit Semwal <sumit.semwal@linaro.org> 20562R: Gustavo Padovan <gustavo@padovan.org> 20563L: linux-media@vger.kernel.org 20564L: dri-devel@lists.freedesktop.org 20565S: Maintained 20566T: git git://anongit.freedesktop.org/drm/drm-misc 20567F: Documentation/driver-api/sync_file.rst 20568F: drivers/dma-buf/dma-fence* 20569F: drivers/dma-buf/sw_sync.c 20570F: drivers/dma-buf/sync_* 20571F: include/linux/sync_file.h 20572F: include/uapi/linux/sync_file.h 20573 20574SYNOPSYS ARC ARCHITECTURE 20575M: Vineet Gupta <vgupta@kernel.org> 20576L: linux-snps-arc@lists.infradead.org 20577S: Supported 20578T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20579F: Documentation/arch/arc 20580F: Documentation/devicetree/bindings/arc/* 20581F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20582F: arch/arc/ 20583F: drivers/clocksource/arc_timer.c 20584F: drivers/tty/serial/arc_uart.c 20585 20586SYNOPSYS ARC HSDK SDP pll clock driver 20587M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20588S: Supported 20589F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20590F: drivers/clk/clk-hsdk-pll.c 20591 20592SYNOPSYS ARC SDP clock driver 20593M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20594S: Supported 20595F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20596F: drivers/clk/axs10x/* 20597 20598SYNOPSYS ARC SDP platform support 20599M: Alexey Brodkin <abrodkin@synopsys.com> 20600S: Supported 20601F: Documentation/devicetree/bindings/arc/axs10* 20602F: arch/arc/boot/dts/ax* 20603F: arch/arc/plat-axs10x 20604 20605SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20606M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20607S: Supported 20608F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20609F: drivers/reset/reset-axs10x.c 20610 20611SYNOPSYS CREG GPIO DRIVER 20612M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20613S: Maintained 20614F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20615F: drivers/gpio/gpio-creg-snps.c 20616 20617SYNOPSYS DESIGNWARE 8250 UART DRIVER 20618M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20619R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20620S: Supported 20621F: drivers/tty/serial/8250/8250_dw.c 20622F: drivers/tty/serial/8250/8250_dwlib.* 20623F: drivers/tty/serial/8250/8250_lpss.c 20624 20625SYNOPSYS DESIGNWARE APB GPIO DRIVER 20626M: Hoan Tran <hoan@os.amperecomputing.com> 20627M: Serge Semin <fancer.lancer@gmail.com> 20628L: linux-gpio@vger.kernel.org 20629S: Maintained 20630F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20631F: drivers/gpio/gpio-dwapb.c 20632 20633SYNOPSYS DESIGNWARE APB SSI DRIVER 20634M: Serge Semin <fancer.lancer@gmail.com> 20635L: linux-spi@vger.kernel.org 20636S: Supported 20637F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20638F: drivers/spi/spi-dw* 20639 20640SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20641M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20642S: Maintained 20643F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20644F: drivers/dma/dw-axi-dmac/ 20645 20646SYNOPSYS DESIGNWARE DMAC DRIVER 20647M: Viresh Kumar <vireshk@kernel.org> 20648R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20649S: Maintained 20650F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20651F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20652F: drivers/dma/dw/ 20653F: include/dt-bindings/dma/dw-dmac.h 20654F: include/linux/dma/dw.h 20655F: include/linux/platform_data/dma-dw.h 20656 20657SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20658M: Jose Abreu <Jose.Abreu@synopsys.com> 20659L: netdev@vger.kernel.org 20660S: Supported 20661F: drivers/net/ethernet/synopsys/ 20662 20663SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20664M: Jose Abreu <Jose.Abreu@synopsys.com> 20665L: netdev@vger.kernel.org 20666S: Supported 20667F: drivers/net/pcs/pcs-xpcs.c 20668F: drivers/net/pcs/pcs-xpcs.h 20669F: include/linux/pcs/pcs-xpcs.h 20670 20671SYNOPSYS DESIGNWARE I2C DRIVER 20672M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20673R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20674R: Mika Westerberg <mika.westerberg@linux.intel.com> 20675R: Jan Dabros <jsd@semihalf.com> 20676L: linux-i2c@vger.kernel.org 20677S: Supported 20678F: drivers/i2c/busses/i2c-designware-* 20679 20680SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20681M: Jaehoon Chung <jh80.chung@samsung.com> 20682L: linux-mmc@vger.kernel.org 20683S: Maintained 20684F: drivers/mmc/host/dw_mmc* 20685 20686SYNOPSYS HSDK RESET CONTROLLER DRIVER 20687M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20688S: Supported 20689F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20690F: drivers/reset/reset-hsdk.c 20691F: include/dt-bindings/reset/snps,hsdk-reset.h 20692 20693SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20694M: Prabu Thangamuthu <prabu.t@synopsys.com> 20695M: Manjunath M B <manjumb@synopsys.com> 20696L: linux-mmc@vger.kernel.org 20697S: Maintained 20698F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20699 20700SYSTEM CONFIGURATION (SYSCON) 20701M: Lee Jones <lee@kernel.org> 20702M: Arnd Bergmann <arnd@arndb.de> 20703S: Supported 20704T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20705F: drivers/mfd/syscon.c 20706 20707SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20708M: Sudeep Holla <sudeep.holla@arm.com> 20709R: Cristian Marussi <cristian.marussi@arm.com> 20710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20711S: Maintained 20712F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20713F: drivers/clk/clk-sc[mp]i.c 20714F: drivers/cpufreq/sc[mp]i-cpufreq.c 20715F: drivers/firmware/arm_scmi/ 20716F: drivers/firmware/arm_scpi.c 20717F: drivers/powercap/arm_scmi_powercap.c 20718F: drivers/regulator/scmi-regulator.c 20719F: drivers/reset/reset-scmi.c 20720F: include/linux/sc[mp]i_protocol.h 20721F: include/trace/events/scmi.h 20722F: include/uapi/linux/virtio_scmi.h 20723 20724SYSTEM RESET/SHUTDOWN DRIVERS 20725M: Sebastian Reichel <sre@kernel.org> 20726L: linux-pm@vger.kernel.org 20727S: Maintained 20728T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20729F: Documentation/devicetree/bindings/power/reset/ 20730F: drivers/power/reset/ 20731 20732SYSTEM TRACE MODULE CLASS 20733M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20734S: Maintained 20735T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20736F: Documentation/trace/stm.rst 20737F: drivers/hwtracing/stm/ 20738F: include/linux/stm.h 20739F: include/uapi/linux/stm.h 20740 20741SYSTEM76 ACPI DRIVER 20742M: Jeremy Soller <jeremy@system76.com> 20743M: System76 Product Development <productdev@system76.com> 20744L: platform-driver-x86@vger.kernel.org 20745S: Maintained 20746F: drivers/platform/x86/system76_acpi.c 20747 20748SYSV FILESYSTEM 20749S: Orphan 20750F: Documentation/filesystems/sysv-fs.rst 20751F: fs/sysv/ 20752F: include/linux/sysv_fs.h 20753 20754TASKSTATS STATISTICS INTERFACE 20755M: Balbir Singh <bsingharora@gmail.com> 20756S: Maintained 20757F: Documentation/accounting/taskstats* 20758F: include/linux/taskstats* 20759F: kernel/taskstats.c 20760 20761TC subsystem 20762M: Jamal Hadi Salim <jhs@mojatatu.com> 20763M: Cong Wang <xiyou.wangcong@gmail.com> 20764M: Jiri Pirko <jiri@resnulli.us> 20765L: netdev@vger.kernel.org 20766S: Maintained 20767F: include/net/pkt_cls.h 20768F: include/net/pkt_sched.h 20769F: include/net/tc_act/ 20770F: include/uapi/linux/pkt_cls.h 20771F: include/uapi/linux/pkt_sched.h 20772F: include/uapi/linux/tc_act/ 20773F: include/uapi/linux/tc_ematch/ 20774F: net/sched/ 20775F: tools/testing/selftests/tc-testing 20776 20777TC90522 MEDIA DRIVER 20778M: Akihiro Tsukada <tskd08@gmail.com> 20779L: linux-media@vger.kernel.org 20780S: Odd Fixes 20781F: drivers/media/dvb-frontends/tc90522* 20782 20783TCP LOW PRIORITY MODULE 20784M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20785M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20786S: Maintained 20787W: http://tcp-lp-mod.sourceforge.net/ 20788F: net/ipv4/tcp_lp.c 20789 20790TDA10071 MEDIA DRIVER 20791M: Antti Palosaari <crope@iki.fi> 20792L: linux-media@vger.kernel.org 20793S: Maintained 20794W: https://linuxtv.org 20795W: http://palosaari.fi/linux/ 20796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20797T: git git://linuxtv.org/anttip/media_tree.git 20798F: drivers/media/dvb-frontends/tda10071* 20799 20800TDA18212 MEDIA DRIVER 20801M: Antti Palosaari <crope@iki.fi> 20802L: linux-media@vger.kernel.org 20803S: Maintained 20804W: https://linuxtv.org 20805W: http://palosaari.fi/linux/ 20806Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20807T: git git://linuxtv.org/anttip/media_tree.git 20808F: drivers/media/tuners/tda18212* 20809 20810TDA18218 MEDIA DRIVER 20811M: Antti Palosaari <crope@iki.fi> 20812L: linux-media@vger.kernel.org 20813S: Maintained 20814W: https://linuxtv.org 20815W: http://palosaari.fi/linux/ 20816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20817T: git git://linuxtv.org/anttip/media_tree.git 20818F: drivers/media/tuners/tda18218* 20819 20820TDA18250 MEDIA DRIVER 20821M: Olli Salonen <olli.salonen@iki.fi> 20822L: linux-media@vger.kernel.org 20823S: Maintained 20824W: https://linuxtv.org 20825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20826T: git git://linuxtv.org/media_tree.git 20827F: drivers/media/tuners/tda18250* 20828 20829TDA18271 MEDIA DRIVER 20830M: Michael Krufky <mkrufky@linuxtv.org> 20831L: linux-media@vger.kernel.org 20832S: Maintained 20833W: https://linuxtv.org 20834W: http://github.com/mkrufky 20835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20836T: git git://linuxtv.org/mkrufky/tuners.git 20837F: drivers/media/tuners/tda18271* 20838 20839TDA1997x MEDIA DRIVER 20840M: Tim Harvey <tharvey@gateworks.com> 20841L: linux-media@vger.kernel.org 20842S: Maintained 20843W: https://linuxtv.org 20844Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20845F: drivers/media/i2c/tda1997x.* 20846 20847TDA827x MEDIA DRIVER 20848M: Michael Krufky <mkrufky@linuxtv.org> 20849L: linux-media@vger.kernel.org 20850S: Maintained 20851W: https://linuxtv.org 20852W: http://github.com/mkrufky 20853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20854T: git git://linuxtv.org/mkrufky/tuners.git 20855F: drivers/media/tuners/tda8290.* 20856 20857TDA8290 MEDIA DRIVER 20858M: Michael Krufky <mkrufky@linuxtv.org> 20859L: linux-media@vger.kernel.org 20860S: Maintained 20861W: https://linuxtv.org 20862W: http://github.com/mkrufky 20863Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20864T: git git://linuxtv.org/mkrufky/tuners.git 20865F: drivers/media/tuners/tda8290.* 20866 20867TDA9840 MEDIA DRIVER 20868M: Hans Verkuil <hverkuil@xs4all.nl> 20869L: linux-media@vger.kernel.org 20870S: Maintained 20871W: https://linuxtv.org 20872T: git git://linuxtv.org/media_tree.git 20873F: drivers/media/i2c/tda9840* 20874 20875TEA5761 TUNER DRIVER 20876M: Mauro Carvalho Chehab <mchehab@kernel.org> 20877L: linux-media@vger.kernel.org 20878S: Odd fixes 20879W: https://linuxtv.org 20880T: git git://linuxtv.org/media_tree.git 20881F: drivers/media/tuners/tea5761.* 20882 20883TEA5767 TUNER DRIVER 20884M: Mauro Carvalho Chehab <mchehab@kernel.org> 20885L: linux-media@vger.kernel.org 20886S: Maintained 20887W: https://linuxtv.org 20888T: git git://linuxtv.org/media_tree.git 20889F: drivers/media/tuners/tea5767.* 20890 20891TEA6415C MEDIA DRIVER 20892M: Hans Verkuil <hverkuil@xs4all.nl> 20893L: linux-media@vger.kernel.org 20894S: Maintained 20895W: https://linuxtv.org 20896T: git git://linuxtv.org/media_tree.git 20897F: drivers/media/i2c/tea6415c* 20898 20899TEA6420 MEDIA DRIVER 20900M: Hans Verkuil <hverkuil@xs4all.nl> 20901L: linux-media@vger.kernel.org 20902S: Maintained 20903W: https://linuxtv.org 20904T: git git://linuxtv.org/media_tree.git 20905F: drivers/media/i2c/tea6420* 20906 20907TEAM DRIVER 20908M: Jiri Pirko <jiri@resnulli.us> 20909L: netdev@vger.kernel.org 20910S: Supported 20911F: drivers/net/team/ 20912F: include/linux/if_team.h 20913F: include/uapi/linux/if_team.h 20914F: tools/testing/selftests/drivers/net/team/ 20915 20916TECHNICAL ADVISORY BOARD PROCESS DOCS 20917M: "Theodore Ts'o" <tytso@mit.edu> 20918M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20919L: tech-board-discuss@lists.linux-foundation.org 20920S: Maintained 20921F: Documentation/process/contribution-maturity-model.rst 20922F: Documentation/process/researcher-guidelines.rst 20923 20924TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20925M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20926S: Maintained 20927F: arch/x86/platform/ts5500/ 20928 20929TECHNOTREND USB IR RECEIVER 20930M: Sean Young <sean@mess.org> 20931L: linux-media@vger.kernel.org 20932S: Maintained 20933F: drivers/media/rc/ttusbir.c 20934 20935TECHWELL TW9910 VIDEO DECODER 20936L: linux-media@vger.kernel.org 20937S: Orphan 20938F: drivers/media/i2c/tw9910.c 20939F: include/media/i2c/tw9910.h 20940 20941TEE SUBSYSTEM 20942M: Jens Wiklander <jens.wiklander@linaro.org> 20943R: Sumit Garg <sumit.garg@linaro.org> 20944L: op-tee@lists.trustedfirmware.org 20945S: Maintained 20946F: Documentation/staging/tee.rst 20947F: drivers/tee/ 20948F: include/linux/tee_drv.h 20949F: include/uapi/linux/tee.h 20950 20951TEGRA ARCHITECTURE SUPPORT 20952M: Thierry Reding <thierry.reding@gmail.com> 20953M: Jonathan Hunter <jonathanh@nvidia.com> 20954L: linux-tegra@vger.kernel.org 20955S: Supported 20956Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20958N: [^a-z]tegra 20959 20960TEGRA CLOCK DRIVER 20961M: Peter De Schrijver <pdeschrijver@nvidia.com> 20962M: Prashant Gaikwad <pgaikwad@nvidia.com> 20963S: Supported 20964F: drivers/clk/tegra/ 20965 20966TEGRA DMA DRIVERS 20967M: Laxman Dewangan <ldewangan@nvidia.com> 20968M: Jon Hunter <jonathanh@nvidia.com> 20969S: Supported 20970F: drivers/dma/tegra* 20971 20972TEGRA I2C DRIVER 20973M: Laxman Dewangan <ldewangan@nvidia.com> 20974R: Dmitry Osipenko <digetx@gmail.com> 20975S: Supported 20976F: drivers/i2c/busses/i2c-tegra.c 20977 20978TEGRA IOMMU DRIVERS 20979M: Thierry Reding <thierry.reding@gmail.com> 20980R: Krishna Reddy <vdumpa@nvidia.com> 20981L: linux-tegra@vger.kernel.org 20982S: Supported 20983F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20984F: drivers/iommu/tegra* 20985 20986TEGRA KBC DRIVER 20987M: Laxman Dewangan <ldewangan@nvidia.com> 20988S: Supported 20989F: drivers/input/keyboard/tegra-kbc.c 20990 20991TEGRA NAND DRIVER 20992M: Stefan Agner <stefan@agner.ch> 20993M: Lucas Stach <dev@lynxeye.de> 20994S: Maintained 20995F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20996F: drivers/mtd/nand/raw/tegra_nand.c 20997 20998TEGRA PWM DRIVER 20999M: Thierry Reding <thierry.reding@gmail.com> 21000S: Supported 21001F: drivers/pwm/pwm-tegra.c 21002 21003TEGRA QUAD SPI DRIVER 21004M: Thierry Reding <thierry.reding@gmail.com> 21005M: Jonathan Hunter <jonathanh@nvidia.com> 21006M: Sowjanya Komatineni <skomatineni@nvidia.com> 21007L: linux-tegra@vger.kernel.org 21008S: Maintained 21009F: drivers/spi/spi-tegra210-quad.c 21010 21011TEGRA SERIAL DRIVER 21012M: Laxman Dewangan <ldewangan@nvidia.com> 21013S: Supported 21014F: drivers/tty/serial/serial-tegra.c 21015 21016TEGRA SPI DRIVER 21017M: Laxman Dewangan <ldewangan@nvidia.com> 21018S: Supported 21019F: drivers/spi/spi-tegra* 21020 21021TEGRA VIDEO DRIVER 21022M: Thierry Reding <thierry.reding@gmail.com> 21023M: Jonathan Hunter <jonathanh@nvidia.com> 21024M: Sowjanya Komatineni <skomatineni@nvidia.com> 21025M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21026L: linux-media@vger.kernel.org 21027L: linux-tegra@vger.kernel.org 21028S: Maintained 21029F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21030F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21031F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21032F: drivers/staging/media/tegra-video/ 21033 21034TEGRA XUSB PADCTL DRIVER 21035M: JC Kuo <jckuo@nvidia.com> 21036S: Supported 21037F: drivers/phy/tegra/xusb* 21038 21039TEHUTI ETHERNET DRIVER 21040M: Andy Gospodarek <andy@greyhouse.net> 21041L: netdev@vger.kernel.org 21042S: Supported 21043F: drivers/net/ethernet/tehuti/* 21044 21045TELECOM CLOCK DRIVER FOR MCPL0010 21046M: Mark Gross <markgross@kernel.org> 21047S: Supported 21048F: drivers/char/tlclk.c 21049 21050TEMPO SEMICONDUCTOR DRIVERS 21051M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21052S: Maintained 21053F: Documentation/devicetree/bindings/sound/tscs*.txt 21054F: sound/soc/codecs/tscs*.c 21055F: sound/soc/codecs/tscs*.h 21056 21057TENSILICA XTENSA PORT (xtensa) 21058M: Chris Zankel <chris@zankel.net> 21059M: Max Filippov <jcmvbkbc@gmail.com> 21060S: Maintained 21061T: git https://github.com/jcmvbkbc/linux-xtensa.git 21062F: arch/xtensa/ 21063F: drivers/irqchip/irq-xtensa-* 21064 21065TEXAS INSTRUMENTS ASoC DRIVERS 21066M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21067L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21068S: Maintained 21069F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21070F: sound/soc/ti/ 21071 21072TEXAS INSTRUMENTS DMA DRIVERS 21073M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21074L: dmaengine@vger.kernel.org 21075S: Maintained 21076F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21077F: Documentation/devicetree/bindings/dma/ti-edma.txt 21078F: Documentation/devicetree/bindings/dma/ti/ 21079F: drivers/dma/ti/ 21080F: include/linux/dma/k3-psil.h 21081F: include/linux/dma/k3-udma-glue.h 21082F: include/linux/dma/ti-cppi5.h 21083X: drivers/dma/ti/cppi41.c 21084 21085TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21086M: Robert Marko <robert.marko@sartura.hr> 21087M: Luka Perkov <luka.perkov@sartura.hr> 21088L: linux-hwmon@vger.kernel.org 21089S: Maintained 21090F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21091F: Documentation/hwmon/tps23861.rst 21092F: drivers/hwmon/tps23861.c 21093 21094TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21095M: Ricardo Ribalda <ribalda@kernel.org> 21096L: linux-iio@vger.kernel.org 21097S: Supported 21098F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21099F: drivers/iio/dac/ti-dac7612.c 21100 21101TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21102M: Nishanth Menon <nm@ti.com> 21103M: Tero Kristo <kristo@kernel.org> 21104M: Santosh Shilimkar <ssantosh@kernel.org> 21105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21106S: Maintained 21107F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21108F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21109F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21110F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21111F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21112F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21113F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21114F: drivers/clk/keystone/sci-clk.c 21115F: drivers/firmware/ti_sci* 21116F: drivers/irqchip/irq-ti-sci-inta.c 21117F: drivers/irqchip/irq-ti-sci-intr.c 21118F: drivers/reset/reset-ti-sci.c 21119F: drivers/soc/ti/ti_sci_inta_msi.c 21120F: drivers/soc/ti/ti_sci_pm_domains.c 21121F: include/dt-bindings/soc/ti,sci_pm_domain.h 21122F: include/linux/soc/ti/ti_sci_inta_msi.h 21123F: include/linux/soc/ti/ti_sci_protocol.h 21124 21125TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21126M: Puranjay Mohan <puranjay12@gmail.com> 21127L: linux-iio@vger.kernel.org 21128S: Supported 21129F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21130F: drivers/iio/temperature/tmp117.c 21131 21132THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21133M: Hans Verkuil <hverkuil@xs4all.nl> 21134L: linux-media@vger.kernel.org 21135S: Maintained 21136W: https://linuxtv.org 21137T: git git://linuxtv.org/media_tree.git 21138F: drivers/media/radio/radio-raremono.c 21139 21140THERMAL 21141M: Rafael J. Wysocki <rafael@kernel.org> 21142M: Daniel Lezcano <daniel.lezcano@linaro.org> 21143R: Amit Kucheria <amitk@kernel.org> 21144R: Zhang Rui <rui.zhang@intel.com> 21145L: linux-pm@vger.kernel.org 21146S: Supported 21147Q: https://patchwork.kernel.org/project/linux-pm/list/ 21148T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21149F: Documentation/ABI/testing/sysfs-class-thermal 21150F: Documentation/admin-guide/thermal/ 21151F: Documentation/devicetree/bindings/thermal/ 21152F: Documentation/driver-api/thermal/ 21153F: drivers/thermal/ 21154F: include/dt-bindings/thermal/ 21155F: include/linux/cpu_cooling.h 21156F: include/linux/thermal.h 21157F: include/uapi/linux/thermal.h 21158F: tools/lib/thermal/ 21159F: tools/thermal/ 21160 21161THERMAL DRIVER FOR AMLOGIC SOCS 21162M: Guillaume La Roque <glaroque@baylibre.com> 21163L: linux-pm@vger.kernel.org 21164L: linux-amlogic@lists.infradead.org 21165S: Supported 21166W: http://linux-meson.com/ 21167F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21168F: drivers/thermal/amlogic_thermal.c 21169 21170THERMAL/CPU_COOLING 21171M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21172M: Daniel Lezcano <daniel.lezcano@linaro.org> 21173M: Viresh Kumar <viresh.kumar@linaro.org> 21174R: Lukasz Luba <lukasz.luba@arm.com> 21175L: linux-pm@vger.kernel.org 21176S: Supported 21177F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21178F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21179F: drivers/thermal/cpufreq_cooling.c 21180F: drivers/thermal/cpuidle_cooling.c 21181F: include/linux/cpu_cooling.h 21182 21183THERMAL/POWER_ALLOCATOR 21184M: Lukasz Luba <lukasz.luba@arm.com> 21185L: linux-pm@vger.kernel.org 21186S: Maintained 21187F: Documentation/driver-api/thermal/power_allocator.rst 21188F: drivers/thermal/gov_power_allocator.c 21189F: drivers/thermal/thermal_trace_ipa.h 21190 21191THINKPAD ACPI EXTRAS DRIVER 21192M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21193L: ibm-acpi-devel@lists.sourceforge.net 21194L: platform-driver-x86@vger.kernel.org 21195S: Maintained 21196W: http://ibm-acpi.sourceforge.net 21197W: http://thinkwiki.org/wiki/Ibm-acpi 21198T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21199F: drivers/platform/x86/thinkpad_acpi.c 21200 21201THINKPAD LMI DRIVER 21202M: Mark Pearson <markpearson@lenovo.com> 21203L: platform-driver-x86@vger.kernel.org 21204S: Maintained 21205F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21206F: drivers/platform/x86/think-lmi.? 21207 21208THUNDERBOLT DMA TRAFFIC TEST DRIVER 21209M: Isaac Hazan <isaac.hazan@intel.com> 21210L: linux-usb@vger.kernel.org 21211S: Maintained 21212F: drivers/thunderbolt/dma_test.c 21213 21214THUNDERBOLT DRIVER 21215M: Andreas Noever <andreas.noever@gmail.com> 21216M: Michael Jamet <michael.jamet@intel.com> 21217M: Mika Westerberg <mika.westerberg@linux.intel.com> 21218M: Yehezkel Bernat <YehezkelShB@gmail.com> 21219L: linux-usb@vger.kernel.org 21220S: Maintained 21221T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21222F: Documentation/admin-guide/thunderbolt.rst 21223F: drivers/thunderbolt/ 21224F: include/linux/thunderbolt.h 21225 21226THUNDERBOLT NETWORK DRIVER 21227M: Michael Jamet <michael.jamet@intel.com> 21228M: Mika Westerberg <mika.westerberg@linux.intel.com> 21229M: Yehezkel Bernat <YehezkelShB@gmail.com> 21230L: netdev@vger.kernel.org 21231S: Maintained 21232F: drivers/net/thunderbolt/ 21233 21234THUNDERX GPIO DRIVER 21235M: Robert Richter <rric@kernel.org> 21236S: Odd Fixes 21237F: drivers/gpio/gpio-thunderx.c 21238 21239TI ADS7924 ADC DRIVER 21240M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21241L: linux-iio@vger.kernel.org 21242S: Supported 21243F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21244F: drivers/iio/adc/ti-ads7924.c 21245 21246TI AM437X VPFE DRIVER 21247M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21248L: linux-media@vger.kernel.org 21249S: Maintained 21250W: https://linuxtv.org 21251Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21252T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21253F: drivers/media/platform/ti/am437x/ 21254 21255TI BANDGAP AND THERMAL DRIVER 21256M: Eduardo Valentin <edubezval@gmail.com> 21257M: Keerthy <j-keerthy@ti.com> 21258L: linux-pm@vger.kernel.org 21259L: linux-omap@vger.kernel.org 21260S: Maintained 21261F: drivers/thermal/ti-soc-thermal/ 21262 21263TI BQ27XXX POWER SUPPLY DRIVER 21264F: drivers/power/supply/bq27xxx_battery.c 21265F: drivers/power/supply/bq27xxx_battery_i2c.c 21266F: include/linux/power/bq27xxx_battery.h 21267 21268TI CDCE706 CLOCK DRIVER 21269M: Max Filippov <jcmvbkbc@gmail.com> 21270S: Maintained 21271F: drivers/clk/clk-cdce706.c 21272 21273TI CLOCK DRIVER 21274M: Tero Kristo <kristo@kernel.org> 21275L: linux-omap@vger.kernel.org 21276S: Odd Fixes 21277F: drivers/clk/ti/ 21278F: include/linux/clk/ti.h 21279 21280TI DAVINCI MACHINE SUPPORT 21281M: Bartosz Golaszewski <brgl@bgdev.pl> 21282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21283S: Maintained 21284T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21285F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21286F: arch/arm/boot/dts/ti/davinci/ 21287F: arch/arm/mach-davinci/ 21288F: drivers/i2c/busses/i2c-davinci.c 21289 21290TI DAVINCI SERIES CLOCK DRIVER 21291M: David Lechner <david@lechnology.com> 21292R: Sekhar Nori <nsekhar@ti.com> 21293S: Maintained 21294F: Documentation/devicetree/bindings/clock/ti/davinci/ 21295F: drivers/clk/davinci/ 21296F: include/linux/clk/davinci.h 21297 21298TI DAVINCI SERIES GPIO DRIVER 21299M: Keerthy <j-keerthy@ti.com> 21300L: linux-gpio@vger.kernel.org 21301S: Maintained 21302F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21303F: drivers/gpio/gpio-davinci.c 21304 21305TI DAVINCI SERIES MEDIA DRIVER 21306M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21307L: linux-media@vger.kernel.org 21308S: Maintained 21309W: https://linuxtv.org 21310Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21311T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21312F: drivers/media/platform/ti/davinci/ 21313F: include/media/davinci/ 21314 21315TI ENHANCED CAPTURE (eCAP) DRIVER 21316M: Vignesh Raghavendra <vigneshr@ti.com> 21317R: Julien Panis <jpanis@baylibre.com> 21318L: linux-iio@vger.kernel.org 21319L: linux-omap@vger.kernel.org 21320S: Maintained 21321F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21322F: drivers/counter/ti-ecap-capture.c 21323 21324TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21325R: David Lechner <david@lechnology.com> 21326L: linux-iio@vger.kernel.org 21327F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21328F: drivers/counter/ti-eqep.c 21329 21330TI ETHERNET SWITCH DRIVER (CPSW) 21331R: Grygorii Strashko <grygorii.strashko@ti.com> 21332L: linux-omap@vger.kernel.org 21333L: netdev@vger.kernel.org 21334S: Maintained 21335F: drivers/net/ethernet/ti/cpsw* 21336F: drivers/net/ethernet/ti/davinci* 21337 21338TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21339M: Alex Dubov <oakad@yahoo.com> 21340S: Maintained 21341W: http://tifmxx.berlios.de/ 21342F: drivers/memstick/host/tifm_ms.c 21343F: drivers/misc/tifm* 21344F: drivers/mmc/host/tifm_sd.c 21345F: include/linux/tifm.h 21346 21347TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21348M: Nishanth Menon <nm@ti.com> 21349M: Santosh Shilimkar <ssantosh@kernel.org> 21350L: linux-kernel@vger.kernel.org 21351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21352S: Maintained 21353T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21354F: drivers/soc/ti/* 21355 21356TI LM49xxx FAMILY ASoC CODEC DRIVERS 21357M: M R Swami Reddy <mr.swami.reddy@ti.com> 21358M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21359L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21360S: Maintained 21361F: sound/soc/codecs/isabelle* 21362F: sound/soc/codecs/lm49453* 21363 21364TI LMP92064 ADC DRIVER 21365M: Leonard Göhrs <l.goehrs@pengutronix.de> 21366R: kernel@pengutronix.de 21367L: linux-iio@vger.kernel.org 21368S: Maintained 21369F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21370F: drivers/iio/adc/ti-lmp92064.c 21371 21372TI PCM3060 ASoC CODEC DRIVER 21373M: Kirill Marinushkin <kmarinushkin@birdec.com> 21374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21375S: Maintained 21376F: Documentation/devicetree/bindings/sound/pcm3060.txt 21377F: sound/soc/codecs/pcm3060* 21378 21379TI TAS571X FAMILY ASoC CODEC DRIVER 21380M: Kevin Cernekee <cernekee@chromium.org> 21381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21382S: Odd Fixes 21383F: sound/soc/codecs/tas571x* 21384 21385TI TMAG5273 MAGNETOMETER DRIVER 21386M: Gerald Loacker <gerald.loacker@wolfvision.net> 21387L: linux-iio@vger.kernel.org 21388S: Maintained 21389F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21390F: drivers/iio/magnetometer/tmag5273.c 21391 21392TI TRF7970A NFC DRIVER 21393M: Mark Greer <mgreer@animalcreek.com> 21394L: linux-wireless@vger.kernel.org 21395S: Supported 21396F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21397F: drivers/nfc/trf7970a.c 21398 21399TI TSC2046 ADC DRIVER 21400M: Oleksij Rempel <o.rempel@pengutronix.de> 21401R: kernel@pengutronix.de 21402L: linux-iio@vger.kernel.org 21403S: Maintained 21404F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21405F: drivers/iio/adc/ti-tsc2046.c 21406 21407TI TWL4030 SERIES SOC CODEC DRIVER 21408M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21409L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21410S: Maintained 21411F: sound/soc/codecs/twl4030* 21412 21413TI VPE/CAL DRIVERS 21414M: Benoit Parrot <bparrot@ti.com> 21415L: linux-media@vger.kernel.org 21416S: Maintained 21417W: http://linuxtv.org/ 21418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21419F: Documentation/devicetree/bindings/media/ti,cal.yaml 21420F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21421F: drivers/media/platform/ti/cal/ 21422F: drivers/media/platform/ti/vpe/ 21423 21424TI WILINK WIRELESS DRIVERS 21425L: linux-wireless@vger.kernel.org 21426S: Orphan 21427W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21428W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21429T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21430F: drivers/net/wireless/ti/ 21431 21432TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21433M: John Stultz <jstultz@google.com> 21434M: Thomas Gleixner <tglx@linutronix.de> 21435R: Stephen Boyd <sboyd@kernel.org> 21436L: linux-kernel@vger.kernel.org 21437S: Supported 21438T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21439F: include/linux/clocksource.h 21440F: include/linux/time.h 21441F: include/linux/timex.h 21442F: include/uapi/linux/time.h 21443F: include/uapi/linux/timex.h 21444F: kernel/time/alarmtimer.c 21445F: kernel/time/clocksource.c 21446F: kernel/time/ntp.c 21447F: kernel/time/time*.c 21448F: tools/testing/selftests/timers/ 21449 21450TIPC NETWORK LAYER 21451M: Jon Maloy <jmaloy@redhat.com> 21452M: Ying Xue <ying.xue@windriver.com> 21453L: netdev@vger.kernel.org (core kernel code) 21454L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21455S: Maintained 21456W: http://tipc.sourceforge.net/ 21457F: include/uapi/linux/tipc*.h 21458F: net/tipc/ 21459 21460TLAN NETWORK DRIVER 21461M: Samuel Chessman <chessman@tux.org> 21462L: tlan-devel@lists.sourceforge.net (subscribers-only) 21463S: Maintained 21464W: http://sourceforge.net/projects/tlan/ 21465F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21466F: drivers/net/ethernet/ti/tlan.* 21467 21468TMIO/SDHI MMC DRIVER 21469M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21470L: linux-mmc@vger.kernel.org 21471L: linux-renesas-soc@vger.kernel.org 21472S: Supported 21473F: drivers/mmc/host/renesas_sdhi* 21474F: drivers/mmc/host/tmio_mmc* 21475F: include/linux/mfd/tmio.h 21476 21477TMP401 HARDWARE MONITOR DRIVER 21478M: Guenter Roeck <linux@roeck-us.net> 21479L: linux-hwmon@vger.kernel.org 21480S: Maintained 21481F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21482F: Documentation/hwmon/tmp401.rst 21483F: drivers/hwmon/tmp401.c 21484 21485TMP464 HARDWARE MONITOR DRIVER 21486M: Guenter Roeck <linux@roeck-us.net> 21487L: linux-hwmon@vger.kernel.org 21488S: Maintained 21489F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21490F: Documentation/hwmon/tmp464.rst 21491F: drivers/hwmon/tmp464.c 21492 21493TMP513 HARDWARE MONITOR DRIVER 21494M: Eric Tremblay <etremblay@distech-controls.com> 21495L: linux-hwmon@vger.kernel.org 21496S: Maintained 21497F: Documentation/hwmon/tmp513.rst 21498F: drivers/hwmon/tmp513.c 21499 21500TMPFS (SHMEM FILESYSTEM) 21501M: Hugh Dickins <hughd@google.com> 21502L: linux-mm@kvack.org 21503S: Maintained 21504F: include/linux/shmem_fs.h 21505F: mm/shmem.c 21506 21507TOMOYO SECURITY MODULE 21508M: Kentaro Takeda <takedakn@nttdata.co.jp> 21509M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21510L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21511L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21512L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21513L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21514S: Maintained 21515W: https://tomoyo.osdn.jp/ 21516F: security/tomoyo/ 21517 21518TOPSTAR LAPTOP EXTRAS DRIVER 21519M: Herton Ronaldo Krzesinski <herton@canonical.com> 21520L: platform-driver-x86@vger.kernel.org 21521S: Maintained 21522F: drivers/platform/x86/topstar-laptop.c 21523 21524TORTURE-TEST MODULES 21525M: Davidlohr Bueso <dave@stgolabs.net> 21526M: "Paul E. McKenney" <paulmck@kernel.org> 21527M: Josh Triplett <josh@joshtriplett.org> 21528L: linux-kernel@vger.kernel.org 21529S: Supported 21530T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21531F: Documentation/RCU/torture.rst 21532F: kernel/locking/locktorture.c 21533F: kernel/rcu/rcuscale.c 21534F: kernel/rcu/rcutorture.c 21535F: kernel/rcu/refscale.c 21536F: kernel/torture.c 21537 21538TOSHIBA ACPI EXTRAS DRIVER 21539M: Azael Avalos <coproscefalo@gmail.com> 21540L: platform-driver-x86@vger.kernel.org 21541S: Maintained 21542F: drivers/platform/x86/toshiba_acpi.c 21543 21544TOSHIBA BLUETOOTH DRIVER 21545M: Azael Avalos <coproscefalo@gmail.com> 21546L: platform-driver-x86@vger.kernel.org 21547S: Maintained 21548F: drivers/platform/x86/toshiba_bluetooth.c 21549 21550TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21551M: Azael Avalos <coproscefalo@gmail.com> 21552L: platform-driver-x86@vger.kernel.org 21553S: Maintained 21554F: drivers/platform/x86/toshiba_haps.c 21555 21556TOSHIBA SMM DRIVER 21557M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21558S: Maintained 21559W: http://www.buzzard.org.uk/toshiba/ 21560F: drivers/char/toshiba.c 21561F: include/linux/toshiba.h 21562F: include/uapi/linux/toshiba.h 21563 21564TOSHIBA TC358743 DRIVER 21565M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21566L: linux-media@vger.kernel.org 21567S: Maintained 21568F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21569F: drivers/media/i2c/tc358743* 21570F: include/media/i2c/tc358743.h 21571 21572TOSHIBA WMI HOTKEYS DRIVER 21573M: Azael Avalos <coproscefalo@gmail.com> 21574L: platform-driver-x86@vger.kernel.org 21575S: Maintained 21576F: drivers/platform/x86/toshiba-wmi.c 21577 21578TPM DEVICE DRIVER 21579M: Peter Huewe <peterhuewe@gmx.de> 21580M: Jarkko Sakkinen <jarkko@kernel.org> 21581R: Jason Gunthorpe <jgg@ziepe.ca> 21582L: linux-integrity@vger.kernel.org 21583S: Maintained 21584W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21585Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21586T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21587F: drivers/char/tpm/ 21588 21589TPS546D24 DRIVER 21590M: Duke Du <dukedu83@gmail.com> 21591L: linux-hwmon@vger.kernel.org 21592S: Maintained 21593F: Documentation/hwmon/tps546d24.rst 21594F: drivers/hwmon/pmbus/tps546d24.c 21595 21596TRACING 21597M: Steven Rostedt <rostedt@goodmis.org> 21598M: Masami Hiramatsu <mhiramat@kernel.org> 21599L: linux-kernel@vger.kernel.org 21600L: linux-trace-kernel@vger.kernel.org 21601S: Maintained 21602Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21603T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21604F: Documentation/trace/* 21605F: fs/tracefs/ 21606F: include/linux/trace*.h 21607F: include/trace/ 21608F: kernel/trace/ 21609F: scripts/tracing/ 21610F: tools/testing/selftests/ftrace/ 21611 21612TRACING MMIO ACCESSES (MMIOTRACE) 21613M: Steven Rostedt <rostedt@goodmis.org> 21614M: Masami Hiramatsu <mhiramat@kernel.org> 21615R: Karol Herbst <karolherbst@gmail.com> 21616R: Pekka Paalanen <ppaalanen@gmail.com> 21617L: linux-kernel@vger.kernel.org 21618L: nouveau@lists.freedesktop.org 21619S: Maintained 21620F: arch/x86/mm/kmmio.c 21621F: arch/x86/mm/mmio-mod.c 21622F: arch/x86/mm/testmmiotrace.c 21623F: include/linux/mmiotrace.h 21624F: kernel/trace/trace_mmiotrace.c 21625 21626TRACING OS NOISE / LATENCY TRACERS 21627M: Steven Rostedt <rostedt@goodmis.org> 21628M: Daniel Bristot de Oliveira <bristot@kernel.org> 21629S: Maintained 21630F: Documentation/trace/hwlat_detector.rst 21631F: Documentation/trace/osnoise-tracer.rst 21632F: Documentation/trace/timerlat-tracer.rst 21633F: arch/*/kernel/trace.c 21634F: include/trace/events/osnoise.h 21635F: kernel/trace/trace_hwlat.c 21636F: kernel/trace/trace_irqsoff.c 21637F: kernel/trace/trace_osnoise.c 21638F: kernel/trace/trace_sched_wakeup.c 21639 21640TRADITIONAL CHINESE DOCUMENTATION 21641M: Hu Haowen <src.res@email.cn> 21642L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21643S: Maintained 21644W: https://github.com/srcres258/linux-doc 21645T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21646F: Documentation/translations/zh_TW/ 21647 21648TTY LAYER 21649M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21650M: Jiri Slaby <jirislaby@kernel.org> 21651S: Supported 21652T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21653F: Documentation/driver-api/serial/ 21654F: drivers/tty/ 21655F: drivers/tty/serial/serial_core.c 21656F: include/linux/selection.h 21657F: include/linux/serial.h 21658F: include/linux/serial_core.h 21659F: include/linux/sysrq.h 21660F: include/linux/tty*.h 21661F: include/linux/vt.h 21662F: include/linux/vt_*.h 21663F: include/uapi/linux/serial.h 21664F: include/uapi/linux/serial_core.h 21665F: include/uapi/linux/tty.h 21666 21667TUA9001 MEDIA DRIVER 21668M: Antti Palosaari <crope@iki.fi> 21669L: linux-media@vger.kernel.org 21670S: Maintained 21671W: https://linuxtv.org 21672W: http://palosaari.fi/linux/ 21673Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21674T: git git://linuxtv.org/anttip/media_tree.git 21675F: drivers/media/tuners/tua9001* 21676 21677TULIP NETWORK DRIVERS 21678L: netdev@vger.kernel.org 21679L: linux-parisc@vger.kernel.org 21680S: Orphan 21681F: drivers/net/ethernet/dec/tulip/ 21682 21683TUN/TAP driver 21684M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21685S: Maintained 21686W: http://vtun.sourceforge.net/tun 21687F: Documentation/networking/tuntap.rst 21688F: arch/um/os-Linux/drivers/ 21689 21690TURBOCHANNEL SUBSYSTEM 21691M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21692M: Ralf Baechle <ralf@linux-mips.org> 21693L: linux-mips@vger.kernel.org 21694S: Maintained 21695Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21696F: drivers/tc/ 21697F: include/linux/tc.h 21698 21699TURBOSTAT UTILITY 21700M: "Len Brown" <lenb@kernel.org> 21701L: linux-pm@vger.kernel.org 21702S: Supported 21703Q: https://patchwork.kernel.org/project/linux-pm/list/ 21704B: https://bugzilla.kernel.org 21705T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21706F: tools/power/x86/turbostat/ 21707 21708TW5864 VIDEO4LINUX DRIVER 21709M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21710M: Anton Sviridenko <anton@corp.bluecherry.net> 21711M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21712M: Andrey Utkin <andrey_utkin@fastmail.com> 21713L: linux-media@vger.kernel.org 21714S: Supported 21715F: drivers/media/pci/tw5864/ 21716 21717TW68 VIDEO4LINUX DRIVER 21718M: Hans Verkuil <hverkuil@xs4all.nl> 21719L: linux-media@vger.kernel.org 21720S: Odd Fixes 21721W: https://linuxtv.org 21722T: git git://linuxtv.org/media_tree.git 21723F: drivers/media/pci/tw68/ 21724 21725TW686X VIDEO4LINUX DRIVER 21726M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21727L: linux-media@vger.kernel.org 21728S: Maintained 21729W: http://linuxtv.org 21730T: git git://linuxtv.org/media_tree.git 21731F: drivers/media/pci/tw686x/ 21732 21733U-BOOT ENVIRONMENT VARIABLES 21734M: Rafał Miłecki <rafal@milecki.pl> 21735S: Maintained 21736F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21737F: drivers/nvmem/u-boot-env.c 21738 21739UACCE ACCELERATOR FRAMEWORK 21740M: Zhangfei Gao <zhangfei.gao@linaro.org> 21741M: Zhou Wang <wangzhou1@hisilicon.com> 21742L: linux-accelerators@lists.ozlabs.org 21743L: linux-kernel@vger.kernel.org 21744S: Maintained 21745F: Documentation/ABI/testing/sysfs-driver-uacce 21746F: Documentation/misc-devices/uacce.rst 21747F: drivers/misc/uacce/ 21748F: include/linux/uacce.h 21749F: include/uapi/misc/uacce/ 21750 21751UBI FILE SYSTEM (UBIFS) 21752M: Richard Weinberger <richard@nod.at> 21753L: linux-mtd@lists.infradead.org 21754S: Supported 21755W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21756T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21757T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21758F: Documentation/ABI/testing/sysfs-fs-ubifs 21759F: Documentation/filesystems/ubifs-authentication.rst 21760F: Documentation/filesystems/ubifs.rst 21761F: fs/ubifs/ 21762 21763UBLK USERSPACE BLOCK DRIVER 21764M: Ming Lei <ming.lei@redhat.com> 21765L: linux-block@vger.kernel.org 21766S: Maintained 21767F: Documentation/block/ublk.rst 21768F: drivers/block/ublk_drv.c 21769F: include/uapi/linux/ublk_cmd.h 21770 21771UCLINUX (M68KNOMMU AND COLDFIRE) 21772M: Greg Ungerer <gerg@linux-m68k.org> 21773L: linux-m68k@lists.linux-m68k.org 21774S: Maintained 21775W: http://www.linux-m68k.org/ 21776T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21777F: arch/m68k/*/*_no.* 21778F: arch/m68k/68*/ 21779F: arch/m68k/coldfire/ 21780F: arch/m68k/include/asm/*_no.* 21781 21782UDF FILESYSTEM 21783M: Jan Kara <jack@suse.com> 21784S: Maintained 21785F: Documentation/filesystems/udf.rst 21786F: fs/udf/ 21787 21788UDRAW TABLET 21789M: Bastien Nocera <hadess@hadess.net> 21790L: linux-input@vger.kernel.org 21791S: Maintained 21792F: drivers/hid/hid-udraw-ps3.c 21793 21794UFS FILESYSTEM 21795M: Evgeniy Dushistov <dushistov@mail.ru> 21796S: Maintained 21797F: Documentation/admin-guide/ufs.rst 21798F: fs/ufs/ 21799 21800UHID USERSPACE HID IO DRIVER 21801M: David Rheinsberg <david.rheinsberg@gmail.com> 21802L: linux-input@vger.kernel.org 21803S: Maintained 21804F: drivers/hid/uhid.c 21805F: include/uapi/linux/uhid.h 21806 21807ULPI BUS 21808M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21809L: linux-usb@vger.kernel.org 21810S: Maintained 21811F: drivers/usb/common/ulpi.c 21812F: include/linux/ulpi/ 21813 21814UNICODE SUBSYSTEM 21815M: Gabriel Krisman Bertazi <krisman@collabora.com> 21816L: linux-fsdevel@vger.kernel.org 21817S: Supported 21818F: fs/unicode/ 21819 21820UNIFDEF 21821M: Tony Finch <dot@dotat.at> 21822S: Maintained 21823W: http://dotat.at/prog/unifdef 21824F: scripts/unifdef.c 21825 21826UNIFORM CDROM DRIVER 21827M: Phillip Potter <phil@philpotter.co.uk> 21828S: Maintained 21829F: Documentation/cdrom/ 21830F: drivers/cdrom/cdrom.c 21831F: include/linux/cdrom.h 21832F: include/uapi/linux/cdrom.h 21833 21834UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21835R: Alim Akhtar <alim.akhtar@samsung.com> 21836R: Avri Altman <avri.altman@wdc.com> 21837R: Bart Van Assche <bvanassche@acm.org> 21838L: linux-scsi@vger.kernel.org 21839S: Supported 21840F: Documentation/devicetree/bindings/ufs/ 21841F: Documentation/scsi/ufs.rst 21842F: drivers/ufs/core/ 21843 21844UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21845M: Pedro Sousa <pedrom.sousa@synopsys.com> 21846L: linux-scsi@vger.kernel.org 21847S: Supported 21848F: drivers/ufs/host/*dwc* 21849 21850UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21851M: Alim Akhtar <alim.akhtar@samsung.com> 21852L: linux-scsi@vger.kernel.org 21853S: Maintained 21854F: drivers/ufs/host/ufs-exynos* 21855 21856UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21857M: Stanley Chu <stanley.chu@mediatek.com> 21858L: linux-scsi@vger.kernel.org 21859L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21860S: Maintained 21861F: drivers/ufs/host/ufs-mediatek* 21862 21863UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21864M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21865L: linux-arm-msm@vger.kernel.org 21866L: linux-scsi@vger.kernel.org 21867S: Maintained 21868F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21869F: drivers/ufs/host/ufs-qcom* 21870 21871UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21872M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21873L: linux-renesas-soc@vger.kernel.org 21874L: linux-scsi@vger.kernel.org 21875S: Maintained 21876F: drivers/ufs/host/ufs-renesas.c 21877 21878UNSORTED BLOCK IMAGES (UBI) 21879M: Richard Weinberger <richard@nod.at> 21880L: linux-mtd@lists.infradead.org 21881S: Supported 21882W: http://www.linux-mtd.infradead.org/ 21883T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21884T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21885F: drivers/mtd/ubi/ 21886F: include/linux/mtd/ubi.h 21887F: include/uapi/mtd/ubi-user.h 21888 21889USB "USBNET" DRIVER FRAMEWORK 21890M: Oliver Neukum <oneukum@suse.com> 21891L: netdev@vger.kernel.org 21892S: Maintained 21893W: http://www.linux-usb.org/usbnet 21894F: drivers/net/usb/usbnet.c 21895F: include/linux/usb/usbnet.h 21896 21897USB ACM DRIVER 21898M: Oliver Neukum <oneukum@suse.com> 21899L: linux-usb@vger.kernel.org 21900S: Maintained 21901F: Documentation/usb/acm.rst 21902F: drivers/usb/class/cdc-acm.* 21903 21904USB APPLE MFI FASTCHARGE DRIVER 21905M: Bastien Nocera <hadess@hadess.net> 21906L: linux-usb@vger.kernel.org 21907S: Maintained 21908F: drivers/usb/misc/apple-mfi-fastcharge.c 21909 21910USB AR5523 WIRELESS DRIVER 21911M: Pontus Fuchs <pontus.fuchs@gmail.com> 21912L: linux-wireless@vger.kernel.org 21913S: Maintained 21914F: drivers/net/wireless/ath/ar5523/ 21915 21916USB ATTACHED SCSI 21917M: Oliver Neukum <oneukum@suse.com> 21918L: linux-usb@vger.kernel.org 21919L: linux-scsi@vger.kernel.org 21920S: Maintained 21921F: drivers/usb/storage/uas.c 21922 21923USB CDC ETHERNET DRIVER 21924M: Oliver Neukum <oliver@neukum.org> 21925L: linux-usb@vger.kernel.org 21926S: Maintained 21927F: drivers/net/usb/cdc_*.c 21928F: include/uapi/linux/usb/cdc.h 21929 21930USB CHAOSKEY DRIVER 21931M: Keith Packard <keithp@keithp.com> 21932L: linux-usb@vger.kernel.org 21933S: Maintained 21934F: drivers/usb/misc/chaoskey.c 21935 21936USB CYPRESS C67X00 DRIVER 21937L: linux-usb@vger.kernel.org 21938S: Orphan 21939F: drivers/usb/c67x00/ 21940 21941USB DAVICOM DM9601 DRIVER 21942M: Peter Korsgaard <peter@korsgaard.com> 21943L: netdev@vger.kernel.org 21944S: Maintained 21945W: http://www.linux-usb.org/usbnet 21946F: drivers/net/usb/dm9601.c 21947 21948USB EHCI DRIVER 21949M: Alan Stern <stern@rowland.harvard.edu> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952F: Documentation/usb/ehci.rst 21953F: drivers/usb/host/ehci* 21954 21955USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21956M: Jiri Kosina <jikos@kernel.org> 21957M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21958L: linux-usb@vger.kernel.org 21959S: Maintained 21960T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21961F: Documentation/hid/hiddev.rst 21962F: drivers/hid/usbhid/ 21963 21964USB INTEL XHCI ROLE MUX DRIVER 21965M: Hans de Goede <hdegoede@redhat.com> 21966L: linux-usb@vger.kernel.org 21967S: Maintained 21968F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21969 21970USB IP DRIVER FOR HISILICON KIRIN 960 21971M: Yu Chen <chenyu56@huawei.com> 21972M: Binghui Wang <wangbinghui@hisilicon.com> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21976F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21977 21978USB IP DRIVER FOR HISILICON KIRIN 970 21979M: Mauro Carvalho Chehab <mchehab@kernel.org> 21980L: linux-usb@vger.kernel.org 21981S: Maintained 21982F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21983F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21984 21985USB ISP116X DRIVER 21986M: Olav Kongas <ok@artecdesign.ee> 21987L: linux-usb@vger.kernel.org 21988S: Maintained 21989F: drivers/usb/host/isp116x* 21990F: include/linux/usb/isp116x.h 21991 21992USB ISP1760 DRIVER 21993M: Rui Miguel Silva <rui.silva@linaro.org> 21994L: linux-usb@vger.kernel.org 21995S: Maintained 21996F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21997F: drivers/usb/isp1760/* 21998 21999USB LAN78XX ETHERNET DRIVER 22000M: Woojung Huh <woojung.huh@microchip.com> 22001M: UNGLinuxDriver@microchip.com 22002L: netdev@vger.kernel.org 22003S: Maintained 22004F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22005F: drivers/net/usb/lan78xx.* 22006F: include/dt-bindings/net/microchip-lan78xx.h 22007 22008USB MASS STORAGE DRIVER 22009M: Alan Stern <stern@rowland.harvard.edu> 22010L: linux-usb@vger.kernel.org 22011L: usb-storage@lists.one-eyed-alien.net 22012S: Maintained 22013F: drivers/usb/storage/ 22014 22015USB MIDI DRIVER 22016M: Clemens Ladisch <clemens@ladisch.de> 22017L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22018S: Maintained 22019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22020F: sound/usb/midi.* 22021 22022USB NETWORKING DRIVERS 22023L: linux-usb@vger.kernel.org 22024S: Odd Fixes 22025F: drivers/net/usb/ 22026 22027USB OHCI DRIVER 22028M: Alan Stern <stern@rowland.harvard.edu> 22029L: linux-usb@vger.kernel.org 22030S: Maintained 22031F: Documentation/usb/ohci.rst 22032F: drivers/usb/host/ohci* 22033 22034USB OTG FSM (Finite State Machine) 22035M: Peter Chen <peter.chen@kernel.org> 22036L: linux-usb@vger.kernel.org 22037S: Maintained 22038T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22039F: drivers/usb/common/usb-otg-fsm.c 22040 22041USB OVER IP DRIVER 22042M: Valentina Manea <valentina.manea.m@gmail.com> 22043M: Shuah Khan <shuah@kernel.org> 22044M: Shuah Khan <skhan@linuxfoundation.org> 22045R: Hongren Zheng <i@zenithal.me> 22046L: linux-usb@vger.kernel.org 22047S: Maintained 22048F: Documentation/usb/usbip_protocol.rst 22049F: drivers/usb/usbip/ 22050F: tools/testing/selftests/drivers/usb/usbip/ 22051F: tools/usb/usbip/ 22052 22053USB PEGASUS DRIVER 22054M: Petko Manolov <petkan@nucleusys.com> 22055L: linux-usb@vger.kernel.org 22056L: netdev@vger.kernel.org 22057S: Maintained 22058W: https://github.com/petkan/pegasus 22059T: git https://github.com/petkan/pegasus.git 22060F: drivers/net/usb/pegasus.* 22061 22062USB PRINTER DRIVER (usblp) 22063M: Pete Zaitcev <zaitcev@redhat.com> 22064L: linux-usb@vger.kernel.org 22065S: Supported 22066F: drivers/usb/class/usblp.c 22067 22068USB QMI WWAN NETWORK DRIVER 22069M: Bjørn Mork <bjorn@mork.no> 22070L: netdev@vger.kernel.org 22071S: Maintained 22072F: Documentation/ABI/testing/sysfs-class-net-qmi 22073F: drivers/net/usb/qmi_wwan.c 22074 22075USB RAW GADGET DRIVER 22076R: Andrey Konovalov <andreyknvl@gmail.com> 22077L: linux-usb@vger.kernel.org 22078S: Maintained 22079F: Documentation/usb/raw-gadget.rst 22080F: drivers/usb/gadget/legacy/raw_gadget.c 22081F: include/uapi/linux/usb/raw_gadget.h 22082 22083USB RTL8150 DRIVER 22084M: Petko Manolov <petkan@nucleusys.com> 22085L: linux-usb@vger.kernel.org 22086L: netdev@vger.kernel.org 22087S: Maintained 22088W: https://github.com/petkan/rtl8150 22089T: git https://github.com/petkan/rtl8150.git 22090F: drivers/net/usb/rtl8150.c 22091 22092USB SERIAL SUBSYSTEM 22093M: Johan Hovold <johan@kernel.org> 22094L: linux-usb@vger.kernel.org 22095S: Maintained 22096T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22097F: Documentation/usb/usb-serial.rst 22098F: drivers/usb/serial/ 22099F: include/linux/usb/serial.h 22100 22101USB SMSC75XX ETHERNET DRIVER 22102M: Steve Glendinning <steve.glendinning@shawell.net> 22103L: netdev@vger.kernel.org 22104S: Maintained 22105F: drivers/net/usb/smsc75xx.* 22106 22107USB SMSC95XX ETHERNET DRIVER 22108M: Steve Glendinning <steve.glendinning@shawell.net> 22109M: UNGLinuxDriver@microchip.com 22110L: netdev@vger.kernel.org 22111S: Maintained 22112F: drivers/net/usb/smsc95xx.* 22113 22114USB SUBSYSTEM 22115M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22116L: linux-usb@vger.kernel.org 22117S: Supported 22118W: http://www.linux-usb.org 22119T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22120F: Documentation/devicetree/bindings/usb/ 22121F: Documentation/usb/ 22122F: drivers/usb/ 22123F: include/dt-bindings/usb/ 22124F: include/linux/usb.h 22125F: include/linux/usb/ 22126F: include/uapi/linux/usb/ 22127 22128USB TYPEC BUS FOR ALTERNATE MODES 22129M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22130L: linux-usb@vger.kernel.org 22131S: Maintained 22132F: Documentation/ABI/testing/sysfs-bus-typec 22133F: Documentation/driver-api/usb/typec_bus.rst 22134F: drivers/usb/typec/altmodes/ 22135F: include/linux/usb/typec_altmode.h 22136 22137USB TYPEC CLASS 22138M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22139L: linux-usb@vger.kernel.org 22140S: Maintained 22141F: Documentation/ABI/testing/sysfs-class-typec 22142F: Documentation/driver-api/usb/typec.rst 22143F: drivers/usb/typec/ 22144F: include/linux/usb/typec.h 22145 22146USB TYPEC INTEL PMC MUX DRIVER 22147M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22148L: linux-usb@vger.kernel.org 22149S: Maintained 22150F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22151F: drivers/usb/typec/mux/intel_pmc_mux.c 22152 22153USB TYPEC PI3USB30532 MUX DRIVER 22154M: Hans de Goede <hdegoede@redhat.com> 22155L: linux-usb@vger.kernel.org 22156S: Maintained 22157F: drivers/usb/typec/mux/pi3usb30532.c 22158 22159USB TYPEC PORT CONTROLLER DRIVERS 22160M: Guenter Roeck <linux@roeck-us.net> 22161L: linux-usb@vger.kernel.org 22162S: Maintained 22163F: drivers/usb/typec/tcpm/ 22164 22165USB UHCI DRIVER 22166M: Alan Stern <stern@rowland.harvard.edu> 22167L: linux-usb@vger.kernel.org 22168S: Maintained 22169F: drivers/usb/host/uhci* 22170 22171USB VIDEO CLASS 22172M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22173L: linux-media@vger.kernel.org 22174S: Maintained 22175W: http://www.ideasonboard.org/uvc/ 22176T: git git://linuxtv.org/media_tree.git 22177F: drivers/media/usb/uvc/ 22178F: include/uapi/linux/uvcvideo.h 22179 22180USB WEBCAM GADGET 22181M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22182M: Daniel Scally <dan.scally@ideasonboard.com> 22183L: linux-usb@vger.kernel.org 22184S: Maintained 22185F: drivers/usb/gadget/function/*uvc* 22186F: drivers/usb/gadget/legacy/webcam.c 22187F: include/uapi/linux/usb/g_uvc.h 22188 22189USB WIRELESS RNDIS DRIVER (rndis_wlan) 22190M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22191L: linux-wireless@vger.kernel.org 22192S: Maintained 22193F: drivers/net/wireless/legacy/rndis_wlan.c 22194 22195USB XHCI DRIVER 22196M: Mathias Nyman <mathias.nyman@intel.com> 22197L: linux-usb@vger.kernel.org 22198S: Supported 22199F: drivers/usb/host/pci-quirks* 22200F: drivers/usb/host/xhci* 22201 22202USB ZD1201 DRIVER 22203L: linux-wireless@vger.kernel.org 22204S: Orphan 22205W: http://linux-lc100020.sourceforge.net 22206F: drivers/net/wireless/zydas/zd1201.* 22207 22208USER DATAGRAM PROTOCOL (UDP) 22209M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22210S: Maintained 22211F: include/linux/udp.h 22212F: net/ipv4/udp.c 22213F: net/ipv6/udp.c 22214 22215USER-MODE LINUX (UML) 22216M: Richard Weinberger <richard@nod.at> 22217M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22218M: Johannes Berg <johannes@sipsolutions.net> 22219L: linux-um@lists.infradead.org 22220S: Maintained 22221W: http://user-mode-linux.sourceforge.net 22222Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22223T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22224T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22225F: Documentation/virt/uml/ 22226F: arch/um/ 22227F: arch/x86/um/ 22228F: fs/hostfs/ 22229 22230USERSPACE COPYIN/COPYOUT (UIOVEC) 22231M: Alexander Viro <viro@zeniv.linux.org.uk> 22232S: Maintained 22233F: include/linux/uio.h 22234F: lib/iov_iter.c 22235 22236USERSPACE DMA BUFFER DRIVER 22237M: Gerd Hoffmann <kraxel@redhat.com> 22238L: dri-devel@lists.freedesktop.org 22239S: Maintained 22240T: git git://anongit.freedesktop.org/drm/drm-misc 22241F: drivers/dma-buf/udmabuf.c 22242F: include/uapi/linux/udmabuf.h 22243 22244USERSPACE I/O (UIO) 22245M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22246S: Maintained 22247T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22248F: Documentation/driver-api/uio-howto.rst 22249F: drivers/uio/ 22250F: include/linux/uio_driver.h 22251 22252UTIL-LINUX PACKAGE 22253M: Karel Zak <kzak@redhat.com> 22254L: util-linux@vger.kernel.org 22255S: Maintained 22256W: http://en.wikipedia.org/wiki/Util-linux 22257T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22258 22259UUID HELPERS 22260R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22261L: linux-kernel@vger.kernel.org 22262S: Maintained 22263F: include/linux/uuid.h 22264F: lib/test_uuid.c 22265F: lib/uuid.c 22266 22267UV SYSFS DRIVER 22268M: Justin Ernst <justin.ernst@hpe.com> 22269L: platform-driver-x86@vger.kernel.org 22270S: Maintained 22271F: drivers/platform/x86/uv_sysfs.c 22272 22273UVESAFB DRIVER 22274M: Michal Januszewski <spock@gentoo.org> 22275L: linux-fbdev@vger.kernel.org 22276S: Maintained 22277W: https://github.com/mjanusz/v86d 22278F: Documentation/fb/uvesafb.rst 22279F: drivers/video/fbdev/uvesafb.* 22280 22281Ux500 CLOCK DRIVERS 22282M: Ulf Hansson <ulf.hansson@linaro.org> 22283L: linux-clk@vger.kernel.org 22284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22285S: Maintained 22286F: drivers/clk/ux500/ 22287 22288VF610 NAND DRIVER 22289M: Stefan Agner <stefan@agner.ch> 22290L: linux-mtd@lists.infradead.org 22291S: Supported 22292F: drivers/mtd/nand/raw/vf610_nfc.c 22293 22294VFAT/FAT/MSDOS FILESYSTEM 22295M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22296S: Maintained 22297F: Documentation/filesystems/vfat.rst 22298F: fs/fat/ 22299F: tools/testing/selftests/filesystems/fat/ 22300 22301VFIO CDX DRIVER 22302M: Nipun Gupta <nipun.gupta@amd.com> 22303M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22304L: kvm@vger.kernel.org 22305S: Maintained 22306F: drivers/vfio/cdx/* 22307 22308VFIO DRIVER 22309M: Alex Williamson <alex.williamson@redhat.com> 22310L: kvm@vger.kernel.org 22311S: Maintained 22312T: git https://github.com/awilliam/linux-vfio.git 22313F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22314F: Documentation/driver-api/vfio.rst 22315F: drivers/vfio/ 22316F: include/linux/vfio.h 22317F: include/linux/vfio_pci_core.h 22318F: include/uapi/linux/vfio.h 22319 22320VFIO FSL-MC DRIVER 22321M: Diana Craciun <diana.craciun@oss.nxp.com> 22322L: kvm@vger.kernel.org 22323S: Maintained 22324F: drivers/vfio/fsl-mc/ 22325 22326VFIO HISILICON PCI DRIVER 22327M: Longfang Liu <liulongfang@huawei.com> 22328M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22329L: kvm@vger.kernel.org 22330S: Maintained 22331F: drivers/vfio/pci/hisilicon/ 22332 22333VFIO MEDIATED DEVICE DRIVERS 22334M: Kirti Wankhede <kwankhede@nvidia.com> 22335L: kvm@vger.kernel.org 22336S: Maintained 22337F: Documentation/driver-api/vfio-mediated-device.rst 22338F: drivers/vfio/mdev/ 22339F: include/linux/mdev.h 22340F: samples/vfio-mdev/ 22341 22342VFIO MLX5 PCI DRIVER 22343M: Yishai Hadas <yishaih@nvidia.com> 22344L: kvm@vger.kernel.org 22345S: Maintained 22346F: drivers/vfio/pci/mlx5/ 22347 22348VFIO PCI DEVICE SPECIFIC DRIVERS 22349R: Jason Gunthorpe <jgg@nvidia.com> 22350R: Yishai Hadas <yishaih@nvidia.com> 22351R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22352R: Kevin Tian <kevin.tian@intel.com> 22353L: kvm@vger.kernel.org 22354S: Maintained 22355P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22356F: drivers/vfio/pci/*/ 22357 22358VFIO PLATFORM DRIVER 22359M: Eric Auger <eric.auger@redhat.com> 22360L: kvm@vger.kernel.org 22361S: Maintained 22362F: drivers/vfio/platform/ 22363 22364VGA_SWITCHEROO 22365R: Lukas Wunner <lukas@wunner.de> 22366S: Maintained 22367T: git git://anongit.freedesktop.org/drm/drm-misc 22368F: Documentation/gpu/vga-switcheroo.rst 22369F: drivers/gpu/vga/vga_switcheroo.c 22370F: include/linux/vga_switcheroo.h 22371 22372VIA RHINE NETWORK DRIVER 22373M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22374S: Maintained 22375F: drivers/net/ethernet/via/via-rhine.c 22376 22377VIA SD/MMC CARD CONTROLLER DRIVER 22378M: Bruce Chang <brucechang@via.com.tw> 22379M: Harald Welte <HaraldWelte@viatech.com> 22380S: Maintained 22381F: drivers/mmc/host/via-sdmmc.c 22382 22383VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22384M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22385L: linux-fbdev@vger.kernel.org 22386S: Maintained 22387F: drivers/video/fbdev/via/ 22388F: include/linux/via-core.h 22389F: include/linux/via_i2c.h 22390 22391VIA VELOCITY NETWORK DRIVER 22392M: Francois Romieu <romieu@fr.zoreil.com> 22393L: netdev@vger.kernel.org 22394S: Maintained 22395F: drivers/net/ethernet/via/via-velocity.* 22396 22397VICODEC VIRTUAL CODEC DRIVER 22398M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22399L: linux-media@vger.kernel.org 22400S: Maintained 22401W: https://linuxtv.org 22402T: git git://linuxtv.org/media_tree.git 22403F: drivers/media/test-drivers/vicodec/* 22404 22405VIDEO I2C POLLING DRIVER 22406M: Matt Ranostay <matt.ranostay@konsulko.com> 22407L: linux-media@vger.kernel.org 22408S: Maintained 22409F: drivers/media/i2c/video-i2c.c 22410 22411VIDEO MULTIPLEXER DRIVER 22412M: Philipp Zabel <p.zabel@pengutronix.de> 22413L: linux-media@vger.kernel.org 22414S: Maintained 22415F: drivers/media/platform/video-mux.c 22416 22417VIDEOBUF2 FRAMEWORK 22418M: Tomasz Figa <tfiga@chromium.org> 22419M: Marek Szyprowski <m.szyprowski@samsung.com> 22420L: linux-media@vger.kernel.org 22421S: Maintained 22422F: drivers/media/common/videobuf2/* 22423F: include/media/videobuf2-* 22424 22425VIDTV VIRTUAL DIGITAL TV DRIVER 22426M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22427L: linux-media@vger.kernel.org 22428S: Maintained 22429W: https://linuxtv.org 22430T: git git://linuxtv.org/media_tree.git 22431F: drivers/media/test-drivers/vidtv/* 22432 22433VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22434M: Shuah Khan <skhan@linuxfoundation.org> 22435R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22436L: linux-media@vger.kernel.org 22437S: Maintained 22438W: https://linuxtv.org 22439T: git git://linuxtv.org/media_tree.git 22440F: drivers/media/test-drivers/vimc/* 22441 22442VIRT LIB 22443M: Alex Williamson <alex.williamson@redhat.com> 22444M: Paolo Bonzini <pbonzini@redhat.com> 22445L: kvm@vger.kernel.org 22446S: Supported 22447F: virt/lib/ 22448 22449VIRTIO AND VHOST VSOCK DRIVER 22450M: Stefan Hajnoczi <stefanha@redhat.com> 22451M: Stefano Garzarella <sgarzare@redhat.com> 22452L: kvm@vger.kernel.org 22453L: virtualization@lists.linux-foundation.org 22454L: netdev@vger.kernel.org 22455S: Maintained 22456F: drivers/vhost/vsock.c 22457F: include/linux/virtio_vsock.h 22458F: include/uapi/linux/virtio_vsock.h 22459F: net/vmw_vsock/virtio_transport.c 22460F: net/vmw_vsock/virtio_transport_common.c 22461 22462VIRTIO BALLOON 22463M: "Michael S. Tsirkin" <mst@redhat.com> 22464M: David Hildenbrand <david@redhat.com> 22465L: virtualization@lists.linux-foundation.org 22466S: Maintained 22467F: drivers/virtio/virtio_balloon.c 22468F: include/linux/balloon_compaction.h 22469F: include/uapi/linux/virtio_balloon.h 22470F: mm/balloon_compaction.c 22471 22472VIRTIO BLOCK AND SCSI DRIVERS 22473M: "Michael S. Tsirkin" <mst@redhat.com> 22474M: Jason Wang <jasowang@redhat.com> 22475R: Paolo Bonzini <pbonzini@redhat.com> 22476R: Stefan Hajnoczi <stefanha@redhat.com> 22477L: virtualization@lists.linux-foundation.org 22478S: Maintained 22479F: drivers/block/virtio_blk.c 22480F: drivers/scsi/virtio_scsi.c 22481F: drivers/vhost/scsi.c 22482F: include/uapi/linux/virtio_blk.h 22483F: include/uapi/linux/virtio_scsi.h 22484 22485VIRTIO CONSOLE DRIVER 22486M: Amit Shah <amit@kernel.org> 22487L: virtualization@lists.linux-foundation.org 22488S: Maintained 22489F: drivers/char/virtio_console.c 22490F: include/linux/virtio_console.h 22491F: include/uapi/linux/virtio_console.h 22492 22493VIRTIO CORE AND NET DRIVERS 22494M: "Michael S. Tsirkin" <mst@redhat.com> 22495M: Jason Wang <jasowang@redhat.com> 22496R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22497L: virtualization@lists.linux-foundation.org 22498S: Maintained 22499F: Documentation/ABI/testing/sysfs-bus-vdpa 22500F: Documentation/ABI/testing/sysfs-class-vduse 22501F: Documentation/devicetree/bindings/virtio/ 22502F: Documentation/driver-api/virtio/ 22503F: drivers/block/virtio_blk.c 22504F: drivers/crypto/virtio/ 22505F: drivers/net/virtio_net.c 22506F: drivers/vdpa/ 22507F: drivers/virtio/ 22508F: include/linux/vdpa.h 22509F: include/linux/virtio*.h 22510F: include/linux/vringh.h 22511F: include/uapi/linux/virtio_*.h 22512F: tools/virtio/ 22513 22514VIRTIO CRYPTO DRIVER 22515M: Gonglei <arei.gonglei@huawei.com> 22516L: virtualization@lists.linux-foundation.org 22517L: linux-crypto@vger.kernel.org 22518S: Maintained 22519F: drivers/crypto/virtio/ 22520F: include/uapi/linux/virtio_crypto.h 22521 22522VIRTIO DRIVERS FOR S390 22523M: Cornelia Huck <cohuck@redhat.com> 22524M: Halil Pasic <pasic@linux.ibm.com> 22525M: Eric Farman <farman@linux.ibm.com> 22526L: linux-s390@vger.kernel.org 22527L: virtualization@lists.linux-foundation.org 22528L: kvm@vger.kernel.org 22529S: Supported 22530F: arch/s390/include/uapi/asm/virtio-ccw.h 22531F: drivers/s390/virtio/ 22532 22533VIRTIO FILE SYSTEM 22534M: Vivek Goyal <vgoyal@redhat.com> 22535M: Stefan Hajnoczi <stefanha@redhat.com> 22536M: Miklos Szeredi <miklos@szeredi.hu> 22537L: virtualization@lists.linux-foundation.org 22538L: linux-fsdevel@vger.kernel.org 22539S: Supported 22540W: https://virtio-fs.gitlab.io/ 22541F: Documentation/filesystems/virtiofs.rst 22542F: fs/fuse/virtio_fs.c 22543F: include/uapi/linux/virtio_fs.h 22544 22545VIRTIO GPIO DRIVER 22546M: Enrico Weigelt, metux IT consult <info@metux.net> 22547M: Viresh Kumar <vireshk@kernel.org> 22548L: linux-gpio@vger.kernel.org 22549L: virtualization@lists.linux-foundation.org 22550S: Maintained 22551F: drivers/gpio/gpio-virtio.c 22552F: include/uapi/linux/virtio_gpio.h 22553 22554VIRTIO GPU DRIVER 22555M: David Airlie <airlied@redhat.com> 22556M: Gerd Hoffmann <kraxel@redhat.com> 22557R: Gurchetan Singh <gurchetansingh@chromium.org> 22558R: Chia-I Wu <olvaffe@gmail.com> 22559L: dri-devel@lists.freedesktop.org 22560L: virtualization@lists.linux-foundation.org 22561S: Maintained 22562T: git git://anongit.freedesktop.org/drm/drm-misc 22563F: drivers/gpu/drm/virtio/ 22564F: include/uapi/linux/virtio_gpu.h 22565 22566VIRTIO HOST (VHOST) 22567M: "Michael S. Tsirkin" <mst@redhat.com> 22568M: Jason Wang <jasowang@redhat.com> 22569L: kvm@vger.kernel.org 22570L: virtualization@lists.linux-foundation.org 22571L: netdev@vger.kernel.org 22572S: Maintained 22573T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22574F: drivers/vhost/ 22575F: include/linux/sched/vhost_task.h 22576F: include/linux/vhost_iotlb.h 22577F: include/uapi/linux/vhost.h 22578F: kernel/vhost_task.c 22579 22580VIRTIO I2C DRIVER 22581M: Conghui Chen <conghui.chen@intel.com> 22582M: Viresh Kumar <viresh.kumar@linaro.org> 22583L: linux-i2c@vger.kernel.org 22584L: virtualization@lists.linux-foundation.org 22585S: Maintained 22586F: drivers/i2c/busses/i2c-virtio.c 22587F: include/uapi/linux/virtio_i2c.h 22588 22589VIRTIO INPUT DRIVER 22590M: Gerd Hoffmann <kraxel@redhat.com> 22591S: Maintained 22592F: drivers/virtio/virtio_input.c 22593F: include/uapi/linux/virtio_input.h 22594 22595VIRTIO IOMMU DRIVER 22596M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22597L: virtualization@lists.linux-foundation.org 22598S: Maintained 22599F: drivers/iommu/virtio-iommu.c 22600F: include/uapi/linux/virtio_iommu.h 22601 22602VIRTIO MEM DRIVER 22603M: David Hildenbrand <david@redhat.com> 22604L: virtualization@lists.linux-foundation.org 22605S: Maintained 22606W: https://virtio-mem.gitlab.io/ 22607F: drivers/virtio/virtio_mem.c 22608F: include/uapi/linux/virtio_mem.h 22609 22610VIRTIO PMEM DRIVER 22611M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22612L: virtualization@lists.linux-foundation.org 22613S: Maintained 22614F: drivers/nvdimm/nd_virtio.c 22615F: drivers/nvdimm/virtio_pmem.c 22616 22617VIRTIO SOUND DRIVER 22618M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22619M: "Michael S. Tsirkin" <mst@redhat.com> 22620L: virtualization@lists.linux-foundation.org 22621L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22622S: Maintained 22623F: include/uapi/linux/virtio_snd.h 22624F: sound/virtio/* 22625 22626VIRTUAL BOX GUEST DEVICE DRIVER 22627M: Hans de Goede <hdegoede@redhat.com> 22628M: Arnd Bergmann <arnd@arndb.de> 22629M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22630S: Maintained 22631F: drivers/virt/vboxguest/ 22632F: include/linux/vbox_utils.h 22633F: include/uapi/linux/vbox*.h 22634 22635VIRTUAL BOX SHARED FOLDER VFS DRIVER 22636M: Hans de Goede <hdegoede@redhat.com> 22637L: linux-fsdevel@vger.kernel.org 22638S: Maintained 22639F: fs/vboxsf/* 22640 22641VIRTUAL PCM TEST DRIVER 22642M: Ivan Orlov <ivan.orlov0322@gmail.com> 22643L: alsa-devel@alsa-project.org 22644S: Maintained 22645F: Documentation/sound/cards/pcmtest.rst 22646F: sound/drivers/pcmtest.c 22647F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22648 22649VIRTUAL SERIO DEVICE DRIVER 22650M: Stephen Chandler Paul <thatslyude@gmail.com> 22651S: Maintained 22652F: drivers/input/serio/userio.c 22653F: include/uapi/linux/userio.h 22654 22655VISL VIRTUAL STATELESS DECODER DRIVER 22656M: Daniel Almeida <daniel.almeida@collabora.com> 22657L: linux-media@vger.kernel.org 22658S: Supported 22659F: drivers/media/test-drivers/visl 22660 22661VIVID VIRTUAL VIDEO DRIVER 22662M: Hans Verkuil <hverkuil@xs4all.nl> 22663L: linux-media@vger.kernel.org 22664S: Maintained 22665W: https://linuxtv.org 22666T: git git://linuxtv.org/media_tree.git 22667F: drivers/media/test-drivers/vivid/* 22668 22669VLYNQ BUS 22670M: Florian Fainelli <f.fainelli@gmail.com> 22671L: openwrt-devel@lists.openwrt.org (subscribers-only) 22672S: Maintained 22673F: drivers/vlynq/vlynq.c 22674F: include/linux/vlynq.h 22675 22676VM SOCKETS (AF_VSOCK) 22677M: Stefano Garzarella <sgarzare@redhat.com> 22678L: virtualization@lists.linux-foundation.org 22679L: netdev@vger.kernel.org 22680S: Maintained 22681F: drivers/net/vsockmon.c 22682F: include/net/af_vsock.h 22683F: include/uapi/linux/vm_sockets.h 22684F: include/uapi/linux/vm_sockets_diag.h 22685F: include/uapi/linux/vsockmon.h 22686F: net/vmw_vsock/ 22687F: tools/testing/vsock/ 22688 22689VMALLOC 22690M: Andrew Morton <akpm@linux-foundation.org> 22691R: Uladzislau Rezki <urezki@gmail.com> 22692R: Christoph Hellwig <hch@infradead.org> 22693R: Lorenzo Stoakes <lstoakes@gmail.com> 22694L: linux-mm@kvack.org 22695S: Maintained 22696W: http://www.linux-mm.org 22697T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22698F: include/linux/vmalloc.h 22699F: mm/vmalloc.c 22700 22701VME SUBSYSTEM 22702M: Martyn Welch <martyn@welchs.me.uk> 22703M: Manohar Vanga <manohar.vanga@gmail.com> 22704M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22705L: linux-kernel@vger.kernel.org 22706S: Odd fixes 22707T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22708F: Documentation/driver-api/vme.rst 22709F: drivers/staging/vme_user/ 22710 22711VMWARE BALLOON DRIVER 22712M: Nadav Amit <namit@vmware.com> 22713R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22714L: linux-kernel@vger.kernel.org 22715S: Supported 22716F: drivers/misc/vmw_balloon.c 22717 22718VMWARE HYPERVISOR INTERFACE 22719M: Ajay Kaher <akaher@vmware.com> 22720M: Alexey Makhalov <amakhalov@vmware.com> 22721R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22722L: virtualization@lists.linux-foundation.org 22723L: x86@kernel.org 22724S: Supported 22725T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22726F: arch/x86/include/asm/vmware.h 22727F: arch/x86/kernel/cpu/vmware.c 22728 22729VMWARE PVRDMA DRIVER 22730M: Bryan Tan <bryantan@vmware.com> 22731M: Vishnu Dasa <vdasa@vmware.com> 22732R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22733L: linux-rdma@vger.kernel.org 22734S: Supported 22735F: drivers/infiniband/hw/vmw_pvrdma/ 22736 22737VMWARE PVSCSI DRIVER 22738M: Vishal Bhakta <vbhakta@vmware.com> 22739R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22740L: linux-scsi@vger.kernel.org 22741S: Supported 22742F: drivers/scsi/vmw_pvscsi.c 22743F: drivers/scsi/vmw_pvscsi.h 22744 22745VMWARE VIRTUAL PTP CLOCK DRIVER 22746M: Deep Shah <sdeep@vmware.com> 22747R: Ajay Kaher <akaher@vmware.com> 22748R: Alexey Makhalov <amakhalov@vmware.com> 22749R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22750L: netdev@vger.kernel.org 22751S: Supported 22752F: drivers/ptp/ptp_vmw.c 22753 22754VMWARE VMCI DRIVER 22755M: Bryan Tan <bryantan@vmware.com> 22756M: Vishnu Dasa <vdasa@vmware.com> 22757R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22758L: linux-kernel@vger.kernel.org 22759S: Supported 22760F: drivers/misc/vmw_vmci/ 22761F: include/linux/vmw_vmci* 22762 22763VMWARE VMMOUSE SUBDRIVER 22764M: Zack Rusin <zackr@vmware.com> 22765R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22766R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22767L: linux-input@vger.kernel.org 22768S: Supported 22769F: drivers/input/mouse/vmmouse.c 22770F: drivers/input/mouse/vmmouse.h 22771 22772VMWARE VMXNET3 ETHERNET DRIVER 22773M: Ronak Doshi <doshir@vmware.com> 22774R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22775L: netdev@vger.kernel.org 22776S: Supported 22777F: drivers/net/vmxnet3/ 22778 22779VMWARE VSOCK VMCI TRANSPORT DRIVER 22780M: Bryan Tan <bryantan@vmware.com> 22781M: Vishnu Dasa <vdasa@vmware.com> 22782R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22783L: linux-kernel@vger.kernel.org 22784S: Supported 22785F: net/vmw_vsock/vmci_transport* 22786 22787VOCORE VOCORE2 BOARD 22788M: Harvey Hunt <harveyhuntnexus@gmail.com> 22789L: linux-mips@vger.kernel.org 22790S: Maintained 22791F: arch/mips/boot/dts/ralink/vocore2.dts 22792 22793VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22794M: Liam Girdwood <lgirdwood@gmail.com> 22795M: Mark Brown <broonie@kernel.org> 22796L: linux-kernel@vger.kernel.org 22797S: Supported 22798W: http://www.slimlogic.co.uk/?p=48 22799T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22800F: Documentation/devicetree/bindings/regulator/ 22801F: Documentation/power/regulator/ 22802F: drivers/regulator/ 22803F: include/dt-bindings/regulator/ 22804F: include/linux/regulator/ 22805K: regulator_get_optional 22806 22807VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22808R: Matti Vaittinen <mazziesaccount@gmail.com> 22809F: drivers/regulator/irq_helpers.c 22810 22811VRF 22812M: David Ahern <dsahern@kernel.org> 22813L: netdev@vger.kernel.org 22814S: Maintained 22815F: Documentation/networking/vrf.rst 22816F: drivers/net/vrf.c 22817 22818VSPRINTF 22819M: Petr Mladek <pmladek@suse.com> 22820M: Steven Rostedt <rostedt@goodmis.org> 22821M: Sergey Senozhatsky <senozhatsky@chromium.org> 22822R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22823R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22824S: Maintained 22825T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22826F: Documentation/core-api/printk-formats.rst 22827F: lib/test_printf.c 22828F: lib/test_scanf.c 22829F: lib/vsprintf.c 22830 22831VT1211 HARDWARE MONITOR DRIVER 22832M: Juerg Haefliger <juergh@proton.me> 22833L: linux-hwmon@vger.kernel.org 22834S: Maintained 22835F: Documentation/hwmon/vt1211.rst 22836F: drivers/hwmon/vt1211.c 22837 22838VT8231 HARDWARE MONITOR DRIVER 22839M: Roger Lucas <vt8231@hiddenengine.co.uk> 22840L: linux-hwmon@vger.kernel.org 22841S: Maintained 22842F: drivers/hwmon/vt8231.c 22843 22844VUB300 USB to SDIO/SD/MMC bridge chip 22845L: linux-mmc@vger.kernel.org 22846S: Orphan 22847F: drivers/mmc/host/vub300.c 22848 22849W1 DALLAS'S 1-WIRE BUS 22850M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22851S: Maintained 22852F: Documentation/devicetree/bindings/w1/ 22853F: Documentation/w1/ 22854F: drivers/w1/ 22855F: include/linux/w1.h 22856 22857W83791D HARDWARE MONITORING DRIVER 22858M: Marc Hulsman <m.hulsman@tudelft.nl> 22859L: linux-hwmon@vger.kernel.org 22860S: Maintained 22861F: Documentation/hwmon/w83791d.rst 22862F: drivers/hwmon/w83791d.c 22863 22864W83793 HARDWARE MONITORING DRIVER 22865M: Rudolf Marek <r.marek@assembler.cz> 22866L: linux-hwmon@vger.kernel.org 22867S: Maintained 22868F: Documentation/hwmon/w83793.rst 22869F: drivers/hwmon/w83793.c 22870 22871W83795 HARDWARE MONITORING DRIVER 22872M: Jean Delvare <jdelvare@suse.com> 22873L: linux-hwmon@vger.kernel.org 22874S: Maintained 22875F: drivers/hwmon/w83795.c 22876 22877W83L51xD SD/MMC CARD INTERFACE DRIVER 22878M: Pierre Ossman <pierre@ossman.eu> 22879S: Maintained 22880F: drivers/mmc/host/wbsd.* 22881 22882WACOM PROTOCOL 4 SERIAL TABLETS 22883M: Julian Squires <julian@cipht.net> 22884M: Hans de Goede <hdegoede@redhat.com> 22885L: linux-input@vger.kernel.org 22886S: Maintained 22887F: drivers/input/tablet/wacom_serial4.c 22888 22889WANGXUN ETHERNET DRIVER 22890M: Jiawen Wu <jiawenwu@trustnetic.com> 22891M: Mengyuan Lou <mengyuanlou@net-swift.com> 22892L: netdev@vger.kernel.org 22893S: Maintained 22894W: https://www.net-swift.com 22895F: Documentation/networking/device_drivers/ethernet/wangxun/* 22896F: drivers/net/ethernet/wangxun/ 22897 22898WATCHDOG DEVICE DRIVERS 22899M: Wim Van Sebroeck <wim@linux-watchdog.org> 22900M: Guenter Roeck <linux@roeck-us.net> 22901L: linux-watchdog@vger.kernel.org 22902S: Maintained 22903W: http://www.linux-watchdog.org/ 22904T: git git://www.linux-watchdog.org/linux-watchdog.git 22905F: Documentation/devicetree/bindings/watchdog/ 22906F: Documentation/watchdog/ 22907F: drivers/watchdog/ 22908F: include/linux/watchdog.h 22909F: include/trace/events/watchdog.h 22910F: include/uapi/linux/watchdog.h 22911 22912WHISKEYCOVE PMIC GPIO DRIVER 22913M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22914L: linux-gpio@vger.kernel.org 22915S: Maintained 22916F: drivers/gpio/gpio-wcove.c 22917 22918WHWAVE RTC DRIVER 22919M: Dianlong Li <long17.cool@163.com> 22920L: linux-rtc@vger.kernel.org 22921S: Maintained 22922F: drivers/rtc/rtc-sd3078.c 22923 22924WIIMOTE HID DRIVER 22925M: David Rheinsberg <david.rheinsberg@gmail.com> 22926L: linux-input@vger.kernel.org 22927S: Maintained 22928F: drivers/hid/hid-wiimote* 22929 22930WILOCITY WIL6210 WIRELESS DRIVER 22931L: linux-wireless@vger.kernel.org 22932S: Orphan 22933W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22934F: drivers/net/wireless/ath/wil6210/ 22935 22936WINBOND CIR DRIVER 22937M: David Härdeman <david@hardeman.nu> 22938S: Maintained 22939F: drivers/media/rc/winbond-cir.c 22940 22941WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22942L: linux-watchdog@vger.kernel.org 22943S: Orphan 22944F: drivers/watchdog/ebc-c384_wdt.c 22945 22946WINSYSTEMS WS16C48 GPIO DRIVER 22947M: William Breathitt Gray <william.gray@linaro.org> 22948L: linux-gpio@vger.kernel.org 22949S: Maintained 22950F: drivers/gpio/gpio-ws16c48.c 22951 22952WIREGUARD SECURE NETWORK TUNNEL 22953M: Jason A. Donenfeld <Jason@zx2c4.com> 22954L: wireguard@lists.zx2c4.com 22955L: netdev@vger.kernel.org 22956S: Maintained 22957F: drivers/net/wireguard/ 22958F: tools/testing/selftests/wireguard/ 22959 22960WISTRON LAPTOP BUTTON DRIVER 22961M: Miloslav Trmac <mitr@volny.cz> 22962S: Maintained 22963F: drivers/input/misc/wistron_btns.c 22964 22965WL3501 WIRELESS PCMCIA CARD DRIVER 22966L: linux-wireless@vger.kernel.org 22967S: Odd fixes 22968F: drivers/net/wireless/legacy/wl3501* 22969 22970WMI BINARY MOF DRIVER 22971L: platform-drivers-x86@vger.kernel.org 22972S: Orphan 22973F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22974F: Documentation/wmi/devices/wmi-bmof.rst 22975F: drivers/platform/x86/wmi-bmof.c 22976 22977WOLFSON MICROELECTRONICS DRIVERS 22978L: patches@opensource.cirrus.com 22979S: Supported 22980W: https://github.com/CirrusLogic/linux-drivers/wiki 22981T: git https://github.com/CirrusLogic/linux-drivers.git 22982F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22983F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22984F: Documentation/devicetree/bindings/mfd/wm831x.txt 22985F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22986F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22987F: Documentation/devicetree/bindings/sound/wm* 22988F: Documentation/hwmon/wm83??.rst 22989F: arch/arm/mach-s3c/mach-crag6410* 22990F: drivers/clk/clk-wm83*.c 22991F: drivers/gpio/gpio-*wm*.c 22992F: drivers/gpio/gpio-arizona.c 22993F: drivers/hwmon/wm83??-hwmon.c 22994F: drivers/input/misc/wm831x-on.c 22995F: drivers/input/touchscreen/wm831x-ts.c 22996F: drivers/input/touchscreen/wm97*.c 22997F: drivers/leds/leds-wm83*.c 22998F: drivers/mfd/arizona* 22999F: drivers/mfd/cs47l24* 23000F: drivers/mfd/wm*.c 23001F: drivers/power/supply/wm83*.c 23002F: drivers/regulator/arizona* 23003F: drivers/regulator/wm8*.c 23004F: drivers/rtc/rtc-wm83*.c 23005F: drivers/video/backlight/wm83*_bl.c 23006F: drivers/watchdog/wm83*_wdt.c 23007F: include/linux/mfd/arizona/ 23008F: include/linux/mfd/wm831x/ 23009F: include/linux/mfd/wm8350/ 23010F: include/linux/mfd/wm8400* 23011F: include/linux/regulator/arizona* 23012F: include/linux/wm97xx.h 23013F: include/sound/wm????.h 23014F: sound/soc/codecs/arizona* 23015F: sound/soc/codecs/cs47l24* 23016F: sound/soc/codecs/wm* 23017 23018WORKQUEUE 23019M: Tejun Heo <tj@kernel.org> 23020R: Lai Jiangshan <jiangshanlai@gmail.com> 23021S: Maintained 23022T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23023F: Documentation/core-api/workqueue.rst 23024F: include/linux/workqueue.h 23025F: kernel/workqueue.c 23026F: kernel/workqueue_internal.h 23027 23028WWAN DRIVERS 23029M: Loic Poulain <loic.poulain@linaro.org> 23030M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23031R: Johannes Berg <johannes@sipsolutions.net> 23032L: netdev@vger.kernel.org 23033S: Maintained 23034F: drivers/net/wwan/ 23035F: include/linux/wwan.h 23036F: include/uapi/linux/wwan.h 23037 23038X-POWERS AXP288 PMIC DRIVERS 23039M: Hans de Goede <hdegoede@redhat.com> 23040S: Maintained 23041F: drivers/acpi/pmic/intel_pmic_xpower.c 23042N: axp288 23043 23044X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23045M: Chen-Yu Tsai <wens@csie.org> 23046L: linux-kernel@vger.kernel.org 23047S: Maintained 23048N: axp[128] 23049 23050X.25 STACK 23051M: Martin Schiller <ms@dev.tdt.de> 23052L: linux-x25@vger.kernel.org 23053S: Maintained 23054F: Documentation/networking/lapb-module.rst 23055F: Documentation/networking/x25* 23056F: drivers/net/wan/hdlc_x25.c 23057F: drivers/net/wan/lapbether.c 23058F: include/*/lapb.h 23059F: include/net/x25* 23060F: include/uapi/linux/x25.h 23061F: net/lapb/ 23062F: net/x25/ 23063 23064X86 ARCHITECTURE (32-BIT AND 64-BIT) 23065M: Thomas Gleixner <tglx@linutronix.de> 23066M: Ingo Molnar <mingo@redhat.com> 23067M: Borislav Petkov <bp@alien8.de> 23068M: Dave Hansen <dave.hansen@linux.intel.com> 23069M: x86@kernel.org 23070R: "H. Peter Anvin" <hpa@zytor.com> 23071L: linux-kernel@vger.kernel.org 23072S: Maintained 23073T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23074F: Documentation/arch/x86/ 23075F: Documentation/devicetree/bindings/x86/ 23076F: arch/x86/ 23077 23078X86 ENTRY CODE 23079M: Andy Lutomirski <luto@kernel.org> 23080L: linux-kernel@vger.kernel.org 23081S: Maintained 23082T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23083F: arch/x86/entry/ 23084 23085X86 HARDWARE VULNERABILITIES 23086M: Thomas Gleixner <tglx@linutronix.de> 23087M: Borislav Petkov <bp@alien8.de> 23088M: Peter Zijlstra <peterz@infradead.org> 23089M: Josh Poimboeuf <jpoimboe@kernel.org> 23090R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23091S: Maintained 23092F: Documentation/admin-guide/hw-vuln/ 23093F: arch/x86/include/asm/nospec-branch.h 23094F: arch/x86/kernel/cpu/bugs.c 23095 23096X86 MCE INFRASTRUCTURE 23097M: Tony Luck <tony.luck@intel.com> 23098M: Borislav Petkov <bp@alien8.de> 23099L: linux-edac@vger.kernel.org 23100S: Maintained 23101F: Documentation/ABI/testing/sysfs-mce 23102F: Documentation/arch/x86/x86_64/machinecheck.rst 23103F: arch/x86/kernel/cpu/mce/* 23104 23105X86 MICROCODE UPDATE SUPPORT 23106M: Borislav Petkov <bp@alien8.de> 23107S: Maintained 23108F: arch/x86/kernel/cpu/microcode/* 23109 23110X86 MM 23111M: Dave Hansen <dave.hansen@linux.intel.com> 23112M: Andy Lutomirski <luto@kernel.org> 23113M: Peter Zijlstra <peterz@infradead.org> 23114L: linux-kernel@vger.kernel.org 23115S: Maintained 23116T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23117F: arch/x86/mm/ 23118 23119X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23120M: Hans de Goede <hdegoede@redhat.com> 23121L: platform-driver-x86@vger.kernel.org 23122S: Maintained 23123T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23124F: drivers/platform/x86/x86-android-tablets/ 23125 23126X86 PLATFORM DRIVERS 23127M: Hans de Goede <hdegoede@redhat.com> 23128M: Mark Gross <markgross@kernel.org> 23129L: platform-driver-x86@vger.kernel.org 23130S: Maintained 23131T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23132F: drivers/platform/olpc/ 23133F: drivers/platform/x86/ 23134F: include/linux/platform_data/x86/ 23135 23136X86 PLATFORM DRIVERS - ARCH 23137R: Darren Hart <dvhart@infradead.org> 23138R: Andy Shevchenko <andy@infradead.org> 23139L: platform-driver-x86@vger.kernel.org 23140L: x86@kernel.org 23141S: Maintained 23142T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23143F: arch/x86/platform 23144 23145X86 PLATFORM UV HPE SUPERDOME FLEX 23146M: Steve Wahl <steve.wahl@hpe.com> 23147R: Mike Travis <mike.travis@hpe.com> 23148R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23149R: Russ Anderson <russ.anderson@hpe.com> 23150S: Supported 23151F: arch/x86/include/asm/uv/ 23152F: arch/x86/kernel/apic/x2apic_uv_x.c 23153F: arch/x86/platform/uv/ 23154 23155X86 STACK UNWINDING 23156M: Josh Poimboeuf <jpoimboe@kernel.org> 23157M: Peter Zijlstra <peterz@infradead.org> 23158S: Supported 23159F: arch/x86/include/asm/unwind*.h 23160F: arch/x86/kernel/dumpstack.c 23161F: arch/x86/kernel/stacktrace.c 23162F: arch/x86/kernel/unwind_*.c 23163 23164X86 VDSO 23165M: Andy Lutomirski <luto@kernel.org> 23166L: linux-kernel@vger.kernel.org 23167S: Maintained 23168T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23169F: arch/x86/entry/vdso/ 23170 23171XARRAY 23172M: Matthew Wilcox <willy@infradead.org> 23173L: linux-fsdevel@vger.kernel.org 23174S: Supported 23175F: Documentation/core-api/xarray.rst 23176F: include/linux/idr.h 23177F: include/linux/xarray.h 23178F: lib/idr.c 23179F: lib/xarray.c 23180F: tools/testing/radix-tree 23181 23182XBOX DVD IR REMOTE 23183M: Benjamin Valentin <benpicco@googlemail.com> 23184S: Maintained 23185F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23186F: drivers/media/rc/xbox_remote.c 23187 23188XC2028/3028 TUNER DRIVER 23189M: Mauro Carvalho Chehab <mchehab@kernel.org> 23190L: linux-media@vger.kernel.org 23191S: Maintained 23192W: https://linuxtv.org 23193T: git git://linuxtv.org/media_tree.git 23194F: drivers/media/tuners/xc2028.* 23195 23196XDP (eXpress Data Path) 23197M: Alexei Starovoitov <ast@kernel.org> 23198M: Daniel Borkmann <daniel@iogearbox.net> 23199M: David S. Miller <davem@davemloft.net> 23200M: Jakub Kicinski <kuba@kernel.org> 23201M: Jesper Dangaard Brouer <hawk@kernel.org> 23202M: John Fastabend <john.fastabend@gmail.com> 23203L: netdev@vger.kernel.org 23204L: bpf@vger.kernel.org 23205S: Supported 23206F: drivers/net/ethernet/*/*/*/*/*xdp* 23207F: drivers/net/ethernet/*/*/*xdp* 23208F: include/net/xdp.h 23209F: include/net/xdp_priv.h 23210F: include/trace/events/xdp.h 23211F: kernel/bpf/cpumap.c 23212F: kernel/bpf/devmap.c 23213F: net/core/xdp.c 23214F: samples/bpf/xdp* 23215F: tools/testing/selftests/bpf/*/*xdp* 23216F: tools/testing/selftests/bpf/*xdp* 23217K: (?:\b|_)xdp(?:\b|_) 23218 23219XDP SOCKETS (AF_XDP) 23220M: Björn Töpel <bjorn@kernel.org> 23221M: Magnus Karlsson <magnus.karlsson@intel.com> 23222M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23223R: Jonathan Lemon <jonathan.lemon@gmail.com> 23224L: netdev@vger.kernel.org 23225L: bpf@vger.kernel.org 23226S: Maintained 23227F: Documentation/networking/af_xdp.rst 23228F: include/net/netns/xdp.h 23229F: include/net/xdp_sock* 23230F: include/net/xsk_buff_pool.h 23231F: include/uapi/linux/if_xdp.h 23232F: include/uapi/linux/xdp_diag.h 23233F: net/xdp/ 23234F: tools/testing/selftests/bpf/*xsk* 23235 23236XEN BLOCK SUBSYSTEM 23237M: Roger Pau Monné <roger.pau@citrix.com> 23238L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23239S: Supported 23240F: drivers/block/xen* 23241F: drivers/block/xen-blkback/* 23242 23243XEN HYPERVISOR ARM 23244M: Stefano Stabellini <sstabellini@kernel.org> 23245L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23246S: Maintained 23247F: arch/arm/include/asm/xen/ 23248F: arch/arm/xen/ 23249 23250XEN HYPERVISOR ARM64 23251M: Stefano Stabellini <sstabellini@kernel.org> 23252L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23253S: Maintained 23254F: arch/arm64/include/asm/xen/ 23255F: arch/arm64/xen/ 23256 23257XEN HYPERVISOR INTERFACE 23258M: Juergen Gross <jgross@suse.com> 23259M: Stefano Stabellini <sstabellini@kernel.org> 23260R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23261L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23262S: Supported 23263T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23264F: Documentation/ABI/stable/sysfs-hypervisor-xen 23265F: Documentation/ABI/testing/sysfs-hypervisor-xen 23266F: drivers/*/xen-*front.c 23267F: drivers/xen/ 23268F: include/uapi/xen/ 23269F: include/xen/ 23270F: kernel/configs/xen.config 23271 23272XEN HYPERVISOR X86 23273M: Juergen Gross <jgross@suse.com> 23274R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23275L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23276S: Supported 23277F: arch/x86/configs/xen.config 23278F: arch/x86/include/asm/pvclock-abi.h 23279F: arch/x86/include/asm/xen/ 23280F: arch/x86/platform/pvh/ 23281F: arch/x86/xen/ 23282 23283XEN NETWORK BACKEND DRIVER 23284M: Wei Liu <wei.liu@kernel.org> 23285M: Paul Durrant <paul@xen.org> 23286L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23287L: netdev@vger.kernel.org 23288S: Supported 23289F: drivers/net/xen-netback/* 23290 23291XEN PCI SUBSYSTEM 23292M: Juergen Gross <jgross@suse.com> 23293L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23294S: Supported 23295F: arch/x86/pci/*xen* 23296F: drivers/pci/*xen* 23297 23298XEN PVSCSI DRIVERS 23299M: Juergen Gross <jgross@suse.com> 23300L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23301L: linux-scsi@vger.kernel.org 23302S: Supported 23303F: drivers/scsi/xen-scsifront.c 23304F: drivers/xen/xen-scsiback.c 23305F: include/xen/interface/io/vscsiif.h 23306 23307XEN PVUSB DRIVER 23308M: Juergen Gross <jgross@suse.com> 23309L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23310L: linux-usb@vger.kernel.org 23311S: Supported 23312F: drivers/usb/host/xen* 23313F: include/xen/interface/io/usbif.h 23314 23315XEN SOUND FRONTEND DRIVER 23316M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23317L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23318L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23319S: Supported 23320F: sound/xen/* 23321 23322XEN SWIOTLB SUBSYSTEM 23323M: Juergen Gross <jgross@suse.com> 23324M: Stefano Stabellini <sstabellini@kernel.org> 23325L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23326L: iommu@lists.linux.dev 23327S: Supported 23328F: arch/*/include/asm/xen/swiotlb-xen.h 23329F: drivers/xen/swiotlb-xen.c 23330F: include/xen/arm/swiotlb-xen.h 23331F: include/xen/swiotlb-xen.h 23332 23333XFS FILESYSTEM 23334M: Darrick J. Wong <djwong@kernel.org> 23335L: linux-xfs@vger.kernel.org 23336S: Supported 23337W: http://xfs.org/ 23338C: irc://irc.oftc.net/xfs 23339T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23340F: Documentation/ABI/testing/sysfs-fs-xfs 23341F: Documentation/admin-guide/xfs.rst 23342F: Documentation/filesystems/xfs-delayed-logging-design.rst 23343F: Documentation/filesystems/xfs-self-describing-metadata.rst 23344F: fs/xfs/ 23345F: include/uapi/linux/dqblk_xfs.h 23346F: include/uapi/linux/fsmap.h 23347 23348XILINX AMS DRIVER 23349M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23350L: linux-iio@vger.kernel.org 23351S: Maintained 23352F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23353F: drivers/iio/adc/xilinx-ams.c 23354 23355XILINX AXI ETHERNET DRIVER 23356M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23357S: Maintained 23358F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23359F: drivers/net/ethernet/xilinx/xilinx_axienet* 23360 23361XILINX CAN DRIVER 23362M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23363R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23364L: linux-can@vger.kernel.org 23365S: Maintained 23366F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23367F: drivers/net/can/xilinx_can.c 23368 23369XILINX EVENT MANAGEMENT DRIVER 23370M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23371S: Maintained 23372F: drivers/soc/xilinx/xlnx_event_manager.c 23373F: include/linux/firmware/xlnx-event-manager.h 23374 23375XILINX GPIO DRIVER 23376M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23377R: Srinivas Neeli <srinivas.neeli@amd.com> 23378R: Michal Simek <michal.simek@amd.com> 23379S: Maintained 23380F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23381F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23382F: drivers/gpio/gpio-xilinx.c 23383F: drivers/gpio/gpio-zynq.c 23384 23385XILINX PWM DRIVER 23386M: Sean Anderson <sean.anderson@seco.com> 23387S: Maintained 23388F: drivers/pwm/pwm-xilinx.c 23389F: include/clocksource/timer-xilinx.h 23390 23391XILINX SD-FEC IP CORES 23392M: Derek Kiernan <derek.kiernan@amd.com> 23393M: Dragan Cvetic <dragan.cvetic@amd.com> 23394S: Maintained 23395F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23396F: Documentation/misc-devices/xilinx_sdfec.rst 23397F: drivers/misc/Kconfig 23398F: drivers/misc/Makefile 23399F: drivers/misc/xilinx_sdfec.c 23400F: include/uapi/misc/xilinx_sdfec.h 23401 23402XILINX UARTLITE SERIAL DRIVER 23403M: Peter Korsgaard <jacmet@sunsite.dk> 23404L: linux-serial@vger.kernel.org 23405S: Maintained 23406F: drivers/tty/serial/uartlite.c 23407 23408XILINX VIDEO IP CORES 23409M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23410L: linux-media@vger.kernel.org 23411S: Supported 23412T: git git://linuxtv.org/media_tree.git 23413F: Documentation/devicetree/bindings/media/xilinx/ 23414F: drivers/media/platform/xilinx/ 23415F: include/uapi/linux/xilinx-v4l2-controls.h 23416 23417XILINX WATCHDOG DRIVER 23418M: Srinivas Neeli <srinivas.neeli@amd.com> 23419R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23420R: Michal Simek <michal.simek@amd.com> 23421S: Maintained 23422F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23423F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23424F: drivers/watchdog/of_xilinx_wdt.c 23425F: drivers/watchdog/xilinx_wwdt.c 23426 23427XILINX XDMA DRIVER 23428M: Lizhi Hou <lizhi.hou@amd.com> 23429M: Brian Xu <brian.xu@amd.com> 23430M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23431L: dmaengine@vger.kernel.org 23432S: Supported 23433F: drivers/dma/xilinx/xdma-regs.h 23434F: drivers/dma/xilinx/xdma.c 23435F: include/linux/dma/amd_xdma.h 23436F: include/linux/platform_data/amd_xdma.h 23437 23438XILINX ZYNQMP DPDMA DRIVER 23439M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23440L: dmaengine@vger.kernel.org 23441S: Supported 23442F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23443F: drivers/dma/xilinx/xilinx_dpdma.c 23444F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23445 23446XILINX ZYNQMP OCM EDAC DRIVER 23447M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23448M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23449S: Maintained 23450F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23451F: drivers/edac/zynqmp_edac.c 23452 23453XILINX ZYNQMP PSGTR PHY DRIVER 23454M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23455L: linux-kernel@vger.kernel.org 23456S: Supported 23457T: git https://github.com/Xilinx/linux-xlnx.git 23458F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23459F: drivers/phy/xilinx/phy-zynqmp.c 23460 23461XILINX ZYNQMP SHA3 DRIVER 23462M: Harsha <harsha.harsha@amd.com> 23463S: Maintained 23464F: drivers/crypto/xilinx/zynqmp-sha.c 23465 23466XILLYBUS DRIVER 23467M: Eli Billauer <eli.billauer@gmail.com> 23468L: linux-kernel@vger.kernel.org 23469S: Supported 23470F: drivers/char/xillybus/ 23471 23472XLP9XX I2C DRIVER 23473M: George Cherian <gcherian@marvell.com> 23474L: linux-i2c@vger.kernel.org 23475S: Supported 23476W: http://www.marvell.com 23477F: drivers/i2c/busses/i2c-xlp9xx.c 23478 23479XRA1403 GPIO EXPANDER 23480M: Nandor Han <nandor.han@ge.com> 23481L: linux-gpio@vger.kernel.org 23482S: Maintained 23483F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23484F: drivers/gpio/gpio-xra1403.c 23485 23486XTENSA XTFPGA PLATFORM SUPPORT 23487M: Max Filippov <jcmvbkbc@gmail.com> 23488S: Maintained 23489F: drivers/spi/spi-xtensa-xtfpga.c 23490F: sound/soc/xtensa/xtfpga-i2s.c 23491 23492YAM DRIVER FOR AX.25 23493M: Jean-Paul Roubelat <jpr@f6fbb.org> 23494L: linux-hams@vger.kernel.org 23495S: Maintained 23496F: drivers/net/hamradio/yam* 23497F: include/linux/yam.h 23498 23499YAMA SECURITY MODULE 23500M: Kees Cook <keescook@chromium.org> 23501S: Supported 23502T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23503F: Documentation/admin-guide/LSM/Yama.rst 23504F: security/yama/ 23505 23506YEALINK PHONE DRIVER 23507M: Henk Vergonet <Henk.Vergonet@gmail.com> 23508L: usbb2k-api-dev@nongnu.org 23509S: Maintained 23510F: Documentation/input/devices/yealink.rst 23511F: drivers/input/misc/yealink.* 23512 23513Z3FOLD COMPRESSED PAGE ALLOCATOR 23514M: Vitaly Wool <vitaly.wool@konsulko.com> 23515R: Miaohe Lin <linmiaohe@huawei.com> 23516L: linux-mm@kvack.org 23517S: Maintained 23518F: mm/z3fold.c 23519 23520Z8530 DRIVER FOR AX.25 23521M: Joerg Reuter <jreuter@yaina.de> 23522L: linux-hams@vger.kernel.org 23523S: Maintained 23524W: http://yaina.de/jreuter/ 23525W: http://www.qsl.net/dl1bke/ 23526F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23527F: drivers/net/hamradio/*scc.c 23528F: drivers/net/hamradio/z8530.h 23529 23530ZBUD COMPRESSED PAGE ALLOCATOR 23531M: Seth Jennings <sjenning@redhat.com> 23532M: Dan Streetman <ddstreet@ieee.org> 23533L: linux-mm@kvack.org 23534S: Maintained 23535F: mm/zbud.c 23536 23537ZD1211RW WIRELESS DRIVER 23538M: Ulrich Kunitz <kune@deine-taler.de> 23539L: linux-wireless@vger.kernel.org 23540L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23541S: Maintained 23542W: http://zd1211.ath.cx/wiki/DriverRewrite 23543F: drivers/net/wireless/zydas/zd1211rw/ 23544 23545ZD1301 MEDIA DRIVER 23546M: Antti Palosaari <crope@iki.fi> 23547L: linux-media@vger.kernel.org 23548S: Maintained 23549W: https://linuxtv.org/ 23550W: http://palosaari.fi/linux/ 23551Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23552F: drivers/media/usb/dvb-usb-v2/zd1301* 23553 23554ZD1301_DEMOD MEDIA DRIVER 23555M: Antti Palosaari <crope@iki.fi> 23556L: linux-media@vger.kernel.org 23557S: Maintained 23558W: https://linuxtv.org/ 23559W: http://palosaari.fi/linux/ 23560Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23561F: drivers/media/dvb-frontends/zd1301_demod* 23562 23563ZHAOXIN PROCESSOR SUPPORT 23564M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23565L: linux-kernel@vger.kernel.org 23566S: Maintained 23567F: arch/x86/kernel/cpu/zhaoxin.c 23568 23569ZONEFS FILESYSTEM 23570M: Damien Le Moal <dlemoal@kernel.org> 23571M: Naohiro Aota <naohiro.aota@wdc.com> 23572R: Johannes Thumshirn <jth@kernel.org> 23573L: linux-fsdevel@vger.kernel.org 23574S: Maintained 23575T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23576F: Documentation/filesystems/zonefs.rst 23577F: fs/zonefs/ 23578 23579ZPOOL COMPRESSED PAGE STORAGE API 23580M: Dan Streetman <ddstreet@ieee.org> 23581L: linux-mm@kvack.org 23582S: Maintained 23583F: include/linux/zpool.h 23584F: mm/zpool.c 23585 23586ZR36067 VIDEO FOR LINUX DRIVER 23587M: Corentin Labbe <clabbe@baylibre.com> 23588L: mjpeg-users@lists.sourceforge.net 23589L: linux-media@vger.kernel.org 23590S: Maintained 23591W: http://mjpeg.sourceforge.net/driver-zoran/ 23592Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23593F: Documentation/driver-api/media/drivers/zoran.rst 23594F: drivers/media/pci/zoran/ 23595 23596ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23597M: Minchan Kim <minchan@kernel.org> 23598M: Sergey Senozhatsky <senozhatsky@chromium.org> 23599L: linux-kernel@vger.kernel.org 23600S: Maintained 23601F: Documentation/admin-guide/blockdev/zram.rst 23602F: drivers/block/zram/ 23603 23604ZS DECSTATION Z85C30 SERIAL DRIVER 23605M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23606S: Maintained 23607F: drivers/tty/serial/zs.* 23608 23609ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23610M: Minchan Kim <minchan@kernel.org> 23611M: Sergey Senozhatsky <senozhatsky@chromium.org> 23612L: linux-mm@kvack.org 23613S: Maintained 23614F: Documentation/mm/zsmalloc.rst 23615F: include/linux/zsmalloc.h 23616F: mm/zsmalloc.c 23617 23618ZSTD 23619M: Nick Terrell <terrelln@fb.com> 23620S: Maintained 23621B: https://github.com/facebook/zstd/issues 23622T: git https://github.com/terrelln/linux.git 23623F: crypto/zstd.c 23624F: include/linux/zstd* 23625F: lib/decompress_unzstd.c 23626F: lib/zstd/ 23627N: zstd 23628K: zstd 23629 23630ZSWAP COMPRESSED SWAP CACHING 23631M: Seth Jennings <sjenning@redhat.com> 23632M: Dan Streetman <ddstreet@ieee.org> 23633M: Vitaly Wool <vitaly.wool@konsulko.com> 23634L: linux-mm@kvack.org 23635S: Maintained 23636F: mm/zswap.c 23637 23638THE REST 23639M: Linus Torvalds <torvalds@linux-foundation.org> 23640L: linux-kernel@vger.kernel.org 23641S: Buried alive in reporters 23642T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23643F: * 23644F: */ 23645