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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/brcm,bcm63xx-spi.yaml 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> 4466L: linux-usb@vger.kernel.org 4467S: Maintained 4468T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4469F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4470F: drivers/usb/cdns3/ 4471X: drivers/usb/cdns3/cdnsp* 4472 4473CADENCE USBHS DRIVER 4474M: Pawel Laszczak <pawell@cadence.com> 4475L: linux-usb@vger.kernel.org 4476S: Maintained 4477F: drivers/usb/gadget/udc/cdns2 4478 4479CADENCE USBSSP DRD IP DRIVER 4480M: Pawel Laszczak <pawell@cadence.com> 4481L: linux-usb@vger.kernel.org 4482S: Maintained 4483T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4484F: drivers/usb/cdns3/ 4485X: drivers/usb/cdns3/cdns3* 4486 4487CADET FM/AM RADIO RECEIVER DRIVER 4488M: Hans Verkuil <hverkuil@xs4all.nl> 4489L: linux-media@vger.kernel.org 4490S: Maintained 4491W: https://linuxtv.org 4492T: git git://linuxtv.org/media_tree.git 4493F: drivers/media/radio/radio-cadet* 4494 4495CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4496L: linux-media@vger.kernel.org 4497S: Orphan 4498T: git git://linuxtv.org/media_tree.git 4499F: Documentation/admin-guide/media/cafe_ccic* 4500F: drivers/media/platform/marvell/ 4501 4502CAIF NETWORK LAYER 4503L: netdev@vger.kernel.org 4504S: Orphan 4505F: Documentation/networking/caif/ 4506F: drivers/net/caif/ 4507F: include/net/caif/ 4508F: include/uapi/linux/caif/ 4509F: net/caif/ 4510 4511CAKE QDISC 4512M: Toke Høiland-Jørgensen <toke@toke.dk> 4513L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4514S: Maintained 4515F: net/sched/sch_cake.c 4516 4517CAN NETWORK DRIVERS 4518M: Wolfgang Grandegger <wg@grandegger.com> 4519M: Marc Kleine-Budde <mkl@pengutronix.de> 4520L: linux-can@vger.kernel.org 4521S: Maintained 4522W: https://github.com/linux-can 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4525F: Documentation/devicetree/bindings/net/can/ 4526F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4527F: drivers/net/can/ 4528F: drivers/phy/phy-can-transceiver.c 4529F: include/linux/can/bittiming.h 4530F: include/linux/can/dev.h 4531F: include/linux/can/length.h 4532F: include/linux/can/platform/ 4533F: include/linux/can/rx-offload.h 4534F: include/uapi/linux/can/error.h 4535F: include/uapi/linux/can/netlink.h 4536F: include/uapi/linux/can/vxcan.h 4537 4538CAN NETWORK LAYER 4539M: Oliver Hartkopp <socketcan@hartkopp.net> 4540M: Marc Kleine-Budde <mkl@pengutronix.de> 4541L: linux-can@vger.kernel.org 4542S: Maintained 4543W: https://github.com/linux-can 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4546F: Documentation/networking/can.rst 4547F: include/linux/can/can-ml.h 4548F: include/linux/can/core.h 4549F: include/linux/can/skb.h 4550F: include/net/netns/can.h 4551F: include/uapi/linux/can.h 4552F: include/uapi/linux/can/bcm.h 4553F: include/uapi/linux/can/gw.h 4554F: include/uapi/linux/can/isotp.h 4555F: include/uapi/linux/can/raw.h 4556F: net/can/ 4557 4558CAN-J1939 NETWORK LAYER 4559M: Robin van der Gracht <robin@protonic.nl> 4560M: Oleksij Rempel <o.rempel@pengutronix.de> 4561R: kernel@pengutronix.de 4562L: linux-can@vger.kernel.org 4563S: Maintained 4564F: Documentation/networking/j1939.rst 4565F: include/uapi/linux/can/j1939.h 4566F: net/can/j1939/ 4567 4568CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4569M: Damien Le Moal <dlemoal@kernel.org> 4570L: linux-riscv@lists.infradead.org 4571L: linux-gpio@vger.kernel.org (pinctrl driver) 4572F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4573F: drivers/pinctrl/pinctrl-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-kernel@vger.kernel.org 4578L: linux-riscv@lists.infradead.org 4579S: Maintained 4580F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4581F: drivers/reset/reset-k210.c 4582 4583CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4584M: Damien Le Moal <dlemoal@kernel.org> 4585L: linux-riscv@lists.infradead.org 4586S: Maintained 4587F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4588F: drivers/soc/canaan/ 4589F: include/soc/canaan/ 4590 4591CAPABILITIES 4592M: Serge Hallyn <serge@hallyn.com> 4593L: linux-security-module@vger.kernel.org 4594S: Supported 4595F: include/linux/capability.h 4596F: include/uapi/linux/capability.h 4597F: kernel/capability.c 4598F: security/commoncap.c 4599 4600CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4601M: Kevin Tsai <ktsai@capellamicro.com> 4602S: Maintained 4603F: drivers/iio/light/cm* 4604 4605CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4606M: Christian Lamparter <chunkeey@googlemail.com> 4607L: linux-wireless@vger.kernel.org 4608S: Maintained 4609W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4610F: drivers/net/wireless/ath/carl9170/ 4611 4612CAVIUM I2C DRIVER 4613M: Robert Richter <rric@kernel.org> 4614S: Odd Fixes 4615W: http://www.marvell.com 4616F: drivers/i2c/busses/i2c-octeon* 4617F: drivers/i2c/busses/i2c-thunderx* 4618 4619CAVIUM LIQUIDIO NETWORK DRIVER 4620M: Derek Chickles <dchickles@marvell.com> 4621M: Satanand Burla <sburla@marvell.com> 4622M: Felix Manlunas <fmanlunas@marvell.com> 4623L: netdev@vger.kernel.org 4624S: Supported 4625W: http://www.marvell.com 4626F: drivers/net/ethernet/cavium/liquidio/ 4627 4628CAVIUM MMC DRIVER 4629M: Robert Richter <rric@kernel.org> 4630S: Odd Fixes 4631W: http://www.marvell.com 4632F: drivers/mmc/host/cavium* 4633 4634CAVIUM OCTEON-TX CRYPTO DRIVER 4635M: George Cherian <gcherian@marvell.com> 4636L: linux-crypto@vger.kernel.org 4637S: Supported 4638W: http://www.marvell.com 4639F: drivers/crypto/cavium/cpt/ 4640 4641CAVIUM THUNDERX2 ARM64 SOC 4642M: Robert Richter <rric@kernel.org> 4643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4644S: Odd Fixes 4645F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4646F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4647 4648CBS/ETF/TAPRIO QDISCS 4649M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4650L: netdev@vger.kernel.org 4651S: Maintained 4652F: net/sched/sch_cbs.c 4653F: net/sched/sch_etf.c 4654F: net/sched/sch_taprio.c 4655 4656CC2520 IEEE-802.15.4 RADIO DRIVER 4657M: Stefan Schmidt <stefan@datenfreihafen.org> 4658L: linux-wpan@vger.kernel.org 4659S: Odd Fixes 4660F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4661F: drivers/net/ieee802154/cc2520.c 4662 4663CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4664M: Gilad Ben-Yossef <gilad@benyossef.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4668F: drivers/crypto/ccree/ 4669 4670CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4671M: Hadar Gat <hadar.gat@arm.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4675F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4676F: drivers/char/hw_random/cctrng.c 4677F: drivers/char/hw_random/cctrng.h 4678 4679CEC FRAMEWORK 4680M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4681L: linux-media@vger.kernel.org 4682S: Supported 4683W: http://linuxtv.org 4684T: git git://linuxtv.org/media_tree.git 4685F: Documentation/ABI/testing/debugfs-cec-error-inj 4686F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4687F: Documentation/driver-api/media/cec-core.rst 4688F: Documentation/userspace-api/media/cec 4689F: drivers/media/cec/ 4690F: drivers/media/rc/keymaps/rc-cec.c 4691F: include/media/cec-notifier.h 4692F: include/media/cec.h 4693F: include/uapi/linux/cec-funcs.h 4694F: include/uapi/linux/cec.h 4695 4696CEC GPIO DRIVER 4697M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4698L: linux-media@vger.kernel.org 4699S: Supported 4700W: http://linuxtv.org 4701T: git git://linuxtv.org/media_tree.git 4702F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4703F: drivers/media/cec/platform/cec-gpio/ 4704 4705CELL BROADBAND ENGINE ARCHITECTURE 4706M: Arnd Bergmann <arnd@arndb.de> 4707L: linuxppc-dev@lists.ozlabs.org 4708S: Supported 4709W: http://www.ibm.com/developerworks/power/cell/ 4710F: arch/powerpc/include/asm/cell*.h 4711F: arch/powerpc/include/asm/spu*.h 4712F: arch/powerpc/include/uapi/asm/spu*.h 4713F: arch/powerpc/platforms/cell/ 4714 4715CELLWISE CW2015 BATTERY DRIVER 4716M: Tobias Schrammm <t.schramm@manjaro.org> 4717S: Maintained 4718F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4719F: drivers/power/supply/cw2015_battery.c 4720 4721CEPH COMMON CODE (LIBCEPH) 4722M: Ilya Dryomov <idryomov@gmail.com> 4723M: Xiubo Li <xiubli@redhat.com> 4724R: Jeff Layton <jlayton@kernel.org> 4725L: ceph-devel@vger.kernel.org 4726S: Supported 4727W: http://ceph.com/ 4728T: git https://github.com/ceph/ceph-client.git 4729F: include/linux/ceph/ 4730F: include/linux/crush/ 4731F: net/ceph/ 4732 4733CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4734M: Xiubo Li <xiubli@redhat.com> 4735M: Ilya Dryomov <idryomov@gmail.com> 4736R: Jeff Layton <jlayton@kernel.org> 4737L: ceph-devel@vger.kernel.org 4738S: Supported 4739W: http://ceph.com/ 4740T: git https://github.com/ceph/ceph-client.git 4741F: Documentation/filesystems/ceph.rst 4742F: fs/ceph/ 4743 4744CERTIFICATE HANDLING 4745M: David Howells <dhowells@redhat.com> 4746M: David Woodhouse <dwmw2@infradead.org> 4747L: keyrings@vger.kernel.org 4748S: Maintained 4749F: Documentation/admin-guide/module-signing.rst 4750F: certs/ 4751F: scripts/sign-file.c 4752F: tools/certs/ 4753 4754CFAG12864B LCD DRIVER 4755M: Miguel Ojeda <ojeda@kernel.org> 4756S: Maintained 4757F: drivers/auxdisplay/cfag12864b.c 4758F: include/linux/cfag12864b.h 4759 4760CFAG12864BFB LCD FRAMEBUFFER DRIVER 4761M: Miguel Ojeda <ojeda@kernel.org> 4762S: Maintained 4763F: drivers/auxdisplay/cfag12864bfb.c 4764F: include/linux/cfag12864b.h 4765 4766CHAR and MISC DRIVERS 4767M: Arnd Bergmann <arnd@arndb.de> 4768M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4769S: Supported 4770T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4771F: drivers/char/ 4772F: drivers/misc/ 4773F: include/linux/miscdevice.h 4774X: drivers/char/agp/ 4775X: drivers/char/hw_random/ 4776X: drivers/char/ipmi/ 4777X: drivers/char/random.c 4778X: drivers/char/tpm/ 4779 4780CHECKPATCH 4781M: Andy Whitcroft <apw@canonical.com> 4782M: Joe Perches <joe@perches.com> 4783R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4784R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4785S: Maintained 4786F: scripts/checkpatch.pl 4787 4788CHECKPATCH DOCUMENTATION 4789M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4790M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4791R: Joe Perches <joe@perches.com> 4792S: Maintained 4793F: Documentation/dev-tools/checkpatch.rst 4794 4795CHINESE DOCUMENTATION 4796M: Alex Shi <alexs@kernel.org> 4797M: Yanteng Si <siyanteng@loongson.cn> 4798S: Maintained 4799F: Documentation/translations/zh_CN/ 4800 4801CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4802M: Peter Chen <peter.chen@kernel.org> 4803L: linux-usb@vger.kernel.org 4804S: Maintained 4805T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4806F: drivers/usb/chipidea/ 4807 4808CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4809M: Hans de Goede <hdegoede@redhat.com> 4810L: linux-input@vger.kernel.org 4811S: Maintained 4812F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4813F: drivers/input/touchscreen/chipone_icn8318.c 4814 4815CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4816M: Hans de Goede <hdegoede@redhat.com> 4817L: linux-input@vger.kernel.org 4818S: Maintained 4819F: drivers/input/touchscreen/chipone_icn8505.c 4820 4821CHROME HARDWARE PLATFORM SUPPORT 4822M: Benson Leung <bleung@chromium.org> 4823L: chrome-platform@lists.linux.dev 4824S: Maintained 4825T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4826F: drivers/platform/chrome/ 4827 4828CHROMEOS EC CODEC DRIVER 4829M: Cheng-Yi Chiang <cychiang@chromium.org> 4830M: Tzung-Bi Shih <tzungbi@kernel.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4835F: sound/soc/codecs/cros_ec_codec.* 4836 4837CHROMEOS EC SUBDRIVERS 4838M: Benson Leung <bleung@chromium.org> 4839R: Guenter Roeck <groeck@chromium.org> 4840L: chrome-platform@lists.linux.dev 4841S: Maintained 4842F: drivers/power/supply/cros_usbpd-charger.c 4843N: cros_ec 4844N: cros-ec 4845 4846CHROMEOS EC UART DRIVER 4847M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4848R: Benson Leung <bleung@chromium.org> 4849R: Tzung-Bi Shih <tzungbi@kernel.org> 4850S: Maintained 4851F: drivers/platform/chrome/cros_ec_uart.c 4852 4853CHROMEOS EC USB PD NOTIFY DRIVER 4854M: Prashant Malani <pmalani@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: drivers/platform/chrome/cros_usbpd_notify.c 4858F: include/linux/platform_data/cros_usbpd_notify.h 4859 4860CHROMEOS EC USB TYPE-C DRIVER 4861M: Prashant Malani <pmalani@chromium.org> 4862L: chrome-platform@lists.linux.dev 4863S: Maintained 4864F: drivers/platform/chrome/cros_ec_typec.* 4865F: drivers/platform/chrome/cros_typec_switch.c 4866F: drivers/platform/chrome/cros_typec_vdm.* 4867 4868CHROMEOS HPS DRIVER 4869M: Dan Callaghan <dcallagh@chromium.org> 4870R: Sami Kyöstilä <skyostil@chromium.org> 4871S: Maintained 4872F: drivers/platform/chrome/cros_hps_i2c.c 4873 4874CHRONTEL CH7322 CEC DRIVER 4875M: Joe Tessler <jrt@google.com> 4876L: linux-media@vger.kernel.org 4877S: Maintained 4878T: git git://linuxtv.org/media_tree.git 4879F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4880F: drivers/media/cec/i2c/ch7322.c 4881 4882CIRRUS LOGIC AUDIO CODEC DRIVERS 4883M: James Schulman <james.schulman@cirrus.com> 4884M: David Rhodes <david.rhodes@cirrus.com> 4885M: Richard Fitzgerald <rf@opensource.cirrus.com> 4886L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4887L: patches@opensource.cirrus.com 4888S: Maintained 4889F: Documentation/devicetree/bindings/sound/cirrus,cs* 4890F: include/dt-bindings/sound/cs* 4891F: include/sound/cs* 4892F: sound/pci/hda/cs* 4893F: sound/pci/hda/hda_cs_dsp_ctl.* 4894F: sound/soc/codecs/cs* 4895 4896CIRRUS LOGIC DSP FIRMWARE DRIVER 4897M: Simon Trimmer <simont@opensource.cirrus.com> 4898M: Charles Keepax <ckeepax@opensource.cirrus.com> 4899M: Richard Fitzgerald <rf@opensource.cirrus.com> 4900L: patches@opensource.cirrus.com 4901S: Supported 4902W: https://github.com/CirrusLogic/linux-drivers/wiki 4903T: git https://github.com/CirrusLogic/linux-drivers.git 4904F: drivers/firmware/cirrus/* 4905F: include/linux/firmware/cirrus/* 4906 4907CIRRUS LOGIC EP93XX ETHERNET DRIVER 4908M: Hartley Sweeten <hsweeten@visionengravers.com> 4909L: netdev@vger.kernel.org 4910S: Maintained 4911F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4912 4913CIRRUS LOGIC LOCHNAGAR DRIVER 4914M: Charles Keepax <ckeepax@opensource.cirrus.com> 4915M: Richard Fitzgerald <rf@opensource.cirrus.com> 4916L: patches@opensource.cirrus.com 4917S: Supported 4918F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4922F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4923F: Documentation/hwmon/lochnagar.rst 4924F: drivers/clk/clk-lochnagar.c 4925F: drivers/hwmon/lochnagar-hwmon.c 4926F: drivers/mfd/lochnagar-i2c.c 4927F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4928F: drivers/regulator/lochnagar-regulator.c 4929F: include/dt-bindings/clock/lochnagar.h 4930F: include/dt-bindings/pinctrl/lochnagar.h 4931F: include/linux/mfd/lochnagar* 4932F: sound/soc/codecs/lochnagar-sc.c 4933 4934CIRRUS LOGIC MADERA CODEC DRIVERS 4935M: Charles Keepax <ckeepax@opensource.cirrus.com> 4936M: Richard Fitzgerald <rf@opensource.cirrus.com> 4937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4938L: patches@opensource.cirrus.com 4939S: Supported 4940W: https://github.com/CirrusLogic/linux-drivers/wiki 4941T: git https://github.com/CirrusLogic/linux-drivers.git 4942F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4944F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4945F: drivers/gpio/gpio-madera* 4946F: drivers/irqchip/irq-madera* 4947F: drivers/mfd/cs47l* 4948F: drivers/mfd/madera* 4949F: drivers/pinctrl/cirrus/* 4950F: include/dt-bindings/sound/madera* 4951F: include/linux/irqchip/irq-madera* 4952F: include/linux/mfd/madera/* 4953F: include/sound/madera* 4954F: sound/soc/codecs/cs47l* 4955F: sound/soc/codecs/madera* 4956 4957CISCO FCOE HBA DRIVER 4958M: Satish Kharat <satishkh@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960M: Karan Tilak Kumar <kartilak@cisco.com> 4961L: linux-scsi@vger.kernel.org 4962S: Supported 4963F: drivers/scsi/fnic/ 4964 4965CISCO SCSI HBA DRIVER 4966M: Karan Tilak Kumar <kartilak@cisco.com> 4967M: Sesidhar Baddela <sebaddel@cisco.com> 4968L: linux-scsi@vger.kernel.org 4969S: Supported 4970F: drivers/scsi/snic/ 4971 4972CISCO VIC ETHERNET NIC DRIVER 4973M: Christian Benvenuti <benve@cisco.com> 4974M: Satish Kharat <satishkh@cisco.com> 4975S: Supported 4976F: drivers/net/ethernet/cisco/enic/ 4977 4978CISCO VIC LOW LATENCY NIC DRIVER 4979M: Christian Benvenuti <benve@cisco.com> 4980M: Nelson Escobar <neescoba@cisco.com> 4981S: Supported 4982F: drivers/infiniband/hw/usnic/ 4983 4984CLANG CONTROL FLOW INTEGRITY SUPPORT 4985M: Sami Tolvanen <samitolvanen@google.com> 4986M: Kees Cook <keescook@chromium.org> 4987R: Nathan Chancellor <nathan@kernel.org> 4988R: Nick Desaulniers <ndesaulniers@google.com> 4989L: llvm@lists.linux.dev 4990S: Supported 4991B: https://github.com/ClangBuiltLinux/linux/issues 4992T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4993F: include/linux/cfi.h 4994F: kernel/cfi.c 4995 4996CLANG-FORMAT FILE 4997M: Miguel Ojeda <ojeda@kernel.org> 4998S: Maintained 4999F: .clang-format 5000 5001CLANG/LLVM BUILD SUPPORT 5002M: Nathan Chancellor <nathan@kernel.org> 5003M: Nick Desaulniers <ndesaulniers@google.com> 5004R: Tom Rix <trix@redhat.com> 5005L: llvm@lists.linux.dev 5006S: Supported 5007W: https://clangbuiltlinux.github.io/ 5008B: https://github.com/ClangBuiltLinux/linux/issues 5009C: irc://irc.libera.chat/clangbuiltlinux 5010F: Documentation/kbuild/llvm.rst 5011F: include/linux/compiler-clang.h 5012F: scripts/Makefile.clang 5013F: scripts/clang-tools/ 5014K: \b(?i:clang|llvm)\b 5015 5016CLK API 5017M: Russell King <linux@armlinux.org.uk> 5018L: linux-clk@vger.kernel.org 5019S: Maintained 5020F: include/linux/clk.h 5021 5022CLOCKSOURCE, CLOCKEVENT DRIVERS 5023M: Daniel Lezcano <daniel.lezcano@linaro.org> 5024M: Thomas Gleixner <tglx@linutronix.de> 5025L: linux-kernel@vger.kernel.org 5026S: Supported 5027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5028F: Documentation/devicetree/bindings/timer/ 5029F: drivers/clocksource/ 5030 5031CMPC ACPI DRIVER 5032M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5033M: Daniel Oliveira Nascimento <don@syst.com.br> 5034L: platform-driver-x86@vger.kernel.org 5035S: Supported 5036F: drivers/platform/x86/classmate-laptop.c 5037 5038COBALT MEDIA DRIVER 5039M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5040L: linux-media@vger.kernel.org 5041S: Supported 5042W: https://linuxtv.org 5043T: git git://linuxtv.org/media_tree.git 5044F: drivers/media/pci/cobalt/ 5045 5046COCCINELLE/Semantic Patches (SmPL) 5047M: Julia Lawall <Julia.Lawall@inria.fr> 5048M: Nicolas Palix <nicolas.palix@imag.fr> 5049L: cocci@inria.fr (moderated for non-subscribers) 5050S: Supported 5051W: https://coccinelle.gitlabpages.inria.fr/website/ 5052T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5053F: Documentation/dev-tools/coccinelle.rst 5054F: scripts/coccicheck 5055F: scripts/coccinelle/ 5056 5057CODA FILE SYSTEM 5058M: Jan Harkes <jaharkes@cs.cmu.edu> 5059M: coda@cs.cmu.edu 5060L: codalist@coda.cs.cmu.edu 5061S: Maintained 5062W: http://www.coda.cs.cmu.edu/ 5063F: Documentation/filesystems/coda.rst 5064F: fs/coda/ 5065F: include/linux/coda*.h 5066F: include/uapi/linux/coda*.h 5067 5068CODA V4L2 MEM2MEM DRIVER 5069M: Philipp Zabel <p.zabel@pengutronix.de> 5070L: linux-media@vger.kernel.org 5071S: Maintained 5072F: Documentation/devicetree/bindings/media/coda.yaml 5073F: drivers/media/platform/chips-media/ 5074 5075CODE OF CONDUCT 5076M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5077S: Supported 5078F: Documentation/process/code-of-conduct-interpretation.rst 5079F: Documentation/process/code-of-conduct.rst 5080 5081COMEDI DRIVERS 5082M: Ian Abbott <abbotti@mev.co.uk> 5083M: H Hartley Sweeten <hsweeten@visionengravers.com> 5084S: Odd Fixes 5085F: drivers/comedi/ 5086F: include/linux/comedi/ 5087F: include/uapi/linux/comedi.h 5088 5089COMMON CLK FRAMEWORK 5090M: Michael Turquette <mturquette@baylibre.com> 5091M: Stephen Boyd <sboyd@kernel.org> 5092L: linux-clk@vger.kernel.org 5093S: Maintained 5094Q: http://patchwork.kernel.org/project/linux-clk/list/ 5095T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5096F: Documentation/devicetree/bindings/clock/ 5097F: drivers/clk/ 5098F: include/dt-bindings/clock/ 5099F: include/linux/clk-pr* 5100F: include/linux/clk/ 5101F: include/linux/of_clk.h 5102X: drivers/clk/clkdev.c 5103 5104COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5105M: Steve French <sfrench@samba.org> 5106R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5107R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5108R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5109R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5110L: linux-cifs@vger.kernel.org 5111L: samba-technical@lists.samba.org (moderated for non-subscribers) 5112S: Supported 5113W: https://wiki.samba.org/index.php/LinuxCIFS 5114T: git git://git.samba.org/sfrench/cifs-2.6.git 5115F: Documentation/admin-guide/cifs/ 5116F: fs/smb/client/ 5117F: fs/smb/common/ 5118F: include/uapi/linux/cifs 5119 5120COMPACTPCI HOTPLUG CORE 5121M: Scott Murray <scott@spiteful.org> 5122L: linux-pci@vger.kernel.org 5123S: Maintained 5124F: drivers/pci/hotplug/cpci_hotplug* 5125 5126COMPACTPCI HOTPLUG GENERIC DRIVER 5127M: Scott Murray <scott@spiteful.org> 5128L: linux-pci@vger.kernel.org 5129S: Maintained 5130F: drivers/pci/hotplug/cpcihp_generic.c 5131 5132COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5133M: Scott Murray <scott@spiteful.org> 5134L: linux-pci@vger.kernel.org 5135S: Maintained 5136F: drivers/pci/hotplug/cpcihp_zt5550.* 5137 5138COMPAL LAPTOP SUPPORT 5139M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5140L: platform-driver-x86@vger.kernel.org 5141S: Maintained 5142F: drivers/platform/x86/compal-laptop.c 5143 5144COMPILER ATTRIBUTES 5145M: Miguel Ojeda <ojeda@kernel.org> 5146R: Nick Desaulniers <ndesaulniers@google.com> 5147S: Maintained 5148F: include/linux/compiler_attributes.h 5149 5150COMPUTE EXPRESS LINK (CXL) 5151M: Davidlohr Bueso <dave@stgolabs.net> 5152M: Jonathan Cameron <jonathan.cameron@huawei.com> 5153M: Dave Jiang <dave.jiang@intel.com> 5154M: Alison Schofield <alison.schofield@intel.com> 5155M: Vishal Verma <vishal.l.verma@intel.com> 5156M: Ira Weiny <ira.weiny@intel.com> 5157M: Dan Williams <dan.j.williams@intel.com> 5158L: linux-cxl@vger.kernel.org 5159S: Maintained 5160F: drivers/cxl/ 5161F: include/uapi/linux/cxl_mem.h 5162 5163COMPUTE EXPRESS LINK PMU (CPMU) 5164M: Jonathan Cameron <jonathan.cameron@huawei.com> 5165L: linux-cxl@vger.kernel.org 5166S: Maintained 5167F: Documentation/admin-guide/perf/cxl.rst 5168F: drivers/perf/cxl_pmu.c 5169 5170CONEXANT ACCESSRUNNER USB DRIVER 5171L: accessrunner-general@lists.sourceforge.net 5172S: Orphan 5173W: http://accessrunner.sourceforge.net/ 5174F: drivers/usb/atm/cxacru.c 5175 5176CONFIGFS 5177M: Joel Becker <jlbec@evilplan.org> 5178M: Christoph Hellwig <hch@lst.de> 5179S: Supported 5180T: git git://git.infradead.org/users/hch/configfs.git 5181F: fs/configfs/ 5182F: include/linux/configfs.h 5183F: samples/configfs/ 5184 5185CONSOLE SUBSYSTEM 5186M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5187S: Supported 5188F: drivers/video/console/ 5189F: include/linux/console* 5190 5191CONTEXT TRACKING 5192M: Frederic Weisbecker <frederic@kernel.org> 5193M: "Paul E. McKenney" <paulmck@kernel.org> 5194S: Maintained 5195F: include/linux/context_tracking* 5196F: kernel/context_tracking.c 5197 5198CONTROL GROUP (CGROUP) 5199M: Tejun Heo <tj@kernel.org> 5200M: Zefan Li <lizefan.x@bytedance.com> 5201M: Johannes Weiner <hannes@cmpxchg.org> 5202L: cgroups@vger.kernel.org 5203S: Maintained 5204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5205F: Documentation/admin-guide/cgroup-v1/ 5206F: Documentation/admin-guide/cgroup-v2.rst 5207F: include/linux/cgroup* 5208F: kernel/cgroup/ 5209F: tools/testing/selftests/cgroup/ 5210 5211CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5212M: Tejun Heo <tj@kernel.org> 5213M: Josef Bacik <josef@toxicpanda.com> 5214M: Jens Axboe <axboe@kernel.dk> 5215L: cgroups@vger.kernel.org 5216L: linux-block@vger.kernel.org 5217T: git git://git.kernel.dk/linux-block 5218F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5219F: block/bfq-cgroup.c 5220F: block/blk-cgroup.c 5221F: block/blk-iocost.c 5222F: block/blk-iolatency.c 5223F: block/blk-throttle.c 5224F: include/linux/blk-cgroup.h 5225 5226CONTROL GROUP - CPUSET 5227M: Waiman Long <longman@redhat.com> 5228M: Zefan Li <lizefan.x@bytedance.com> 5229L: cgroups@vger.kernel.org 5230S: Maintained 5231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5232F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5233F: include/linux/cpuset.h 5234F: kernel/cgroup/cpuset.c 5235 5236CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5237M: Johannes Weiner <hannes@cmpxchg.org> 5238M: Michal Hocko <mhocko@kernel.org> 5239M: Roman Gushchin <roman.gushchin@linux.dev> 5240M: Shakeel Butt <shakeelb@google.com> 5241R: Muchun Song <muchun.song@linux.dev> 5242L: cgroups@vger.kernel.org 5243L: linux-mm@kvack.org 5244S: Maintained 5245F: mm/memcontrol.c 5246F: mm/swap_cgroup.c 5247F: tools/testing/selftests/cgroup/memcg_protection.m 5248F: tools/testing/selftests/cgroup/test_kmem.c 5249F: tools/testing/selftests/cgroup/test_memcontrol.c 5250 5251CORETEMP HARDWARE MONITORING DRIVER 5252M: Fenghua Yu <fenghua.yu@intel.com> 5253L: linux-hwmon@vger.kernel.org 5254S: Maintained 5255F: Documentation/hwmon/coretemp.rst 5256F: drivers/hwmon/coretemp.c 5257 5258CORSAIR-CPRO HARDWARE MONITOR DRIVER 5259M: Marius Zachmann <mail@mariuszachmann.de> 5260L: linux-hwmon@vger.kernel.org 5261S: Maintained 5262F: drivers/hwmon/corsair-cpro.c 5263 5264CORSAIR-PSU HARDWARE MONITOR DRIVER 5265M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5266L: linux-hwmon@vger.kernel.org 5267S: Maintained 5268F: Documentation/hwmon/corsair-psu.rst 5269F: drivers/hwmon/corsair-psu.c 5270 5271COUNTER SUBSYSTEM 5272M: William Breathitt Gray <william.gray@linaro.org> 5273L: linux-iio@vger.kernel.org 5274S: Maintained 5275T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5276F: Documentation/ABI/testing/sysfs-bus-counter 5277F: Documentation/driver-api/generic-counter.rst 5278F: drivers/counter/ 5279F: include/linux/counter.h 5280F: include/uapi/linux/counter.h 5281F: tools/counter/ 5282 5283CP2615 I2C DRIVER 5284M: Bence Csókás <bence98@sch.bme.hu> 5285S: Maintained 5286F: drivers/i2c/busses/i2c-cp2615.c 5287 5288CPMAC ETHERNET DRIVER 5289M: Florian Fainelli <f.fainelli@gmail.com> 5290L: netdev@vger.kernel.org 5291S: Maintained 5292F: drivers/net/ethernet/ti/cpmac.c 5293 5294CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5295M: Viresh Kumar <viresh.kumar@linaro.org> 5296M: Sudeep Holla <sudeep.holla@arm.com> 5297L: linux-pm@vger.kernel.org 5298S: Maintained 5299W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5300F: drivers/cpufreq/vexpress-spc-cpufreq.c 5301 5302CPU FREQUENCY SCALING FRAMEWORK 5303M: "Rafael J. Wysocki" <rafael@kernel.org> 5304M: Viresh Kumar <viresh.kumar@linaro.org> 5305L: linux-pm@vger.kernel.org 5306S: Maintained 5307B: https://bugzilla.kernel.org 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5309T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5310F: Documentation/admin-guide/pm/cpufreq.rst 5311F: Documentation/admin-guide/pm/intel_pstate.rst 5312F: Documentation/cpu-freq/ 5313F: Documentation/devicetree/bindings/cpufreq/ 5314F: drivers/cpufreq/ 5315F: include/linux/cpufreq.h 5316F: include/linux/sched/cpufreq.h 5317F: kernel/sched/cpufreq*.c 5318F: tools/testing/selftests/cpufreq/ 5319 5320CPU HOTPLUG 5321M: Thomas Gleixner <tglx@linutronix.de> 5322M: Peter Zijlstra <peterz@infradead.org> 5323L: linux-kernel@vger.kernel.org 5324S: Maintained 5325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5326F: include/linux/cpu.h 5327F: include/linux/cpuhotplug.h 5328F: include/linux/smpboot.h 5329F: kernel/cpu.c 5330F: kernel/smpboot.* 5331 5332CPU IDLE TIME MANAGEMENT FRAMEWORK 5333M: "Rafael J. Wysocki" <rafael@kernel.org> 5334M: Daniel Lezcano <daniel.lezcano@linaro.org> 5335L: linux-pm@vger.kernel.org 5336S: Maintained 5337B: https://bugzilla.kernel.org 5338T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5339F: Documentation/admin-guide/pm/cpuidle.rst 5340F: Documentation/driver-api/pm/cpuidle.rst 5341F: drivers/cpuidle/ 5342F: include/linux/cpuidle.h 5343 5344CPU POWER MONITORING SUBSYSTEM 5345M: Thomas Renninger <trenn@suse.com> 5346M: Shuah Khan <shuah@kernel.org> 5347M: Shuah Khan <skhan@linuxfoundation.org> 5348L: linux-pm@vger.kernel.org 5349S: Maintained 5350F: tools/power/cpupower/ 5351 5352CPUID/MSR DRIVER 5353M: "H. Peter Anvin" <hpa@zytor.com> 5354S: Maintained 5355F: arch/x86/kernel/cpuid.c 5356F: arch/x86/kernel/msr.c 5357 5358CPUIDLE DRIVER - ARM BIG LITTLE 5359M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5360M: Daniel Lezcano <daniel.lezcano@linaro.org> 5361L: linux-pm@vger.kernel.org 5362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5363S: Maintained 5364T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5365F: drivers/cpuidle/cpuidle-big_little.c 5366 5367CPUIDLE DRIVER - ARM EXYNOS 5368M: Daniel Lezcano <daniel.lezcano@linaro.org> 5369M: Kukjin Kim <kgene@kernel.org> 5370R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5371L: linux-pm@vger.kernel.org 5372L: linux-samsung-soc@vger.kernel.org 5373S: Supported 5374F: arch/arm/mach-exynos/pm.c 5375F: drivers/cpuidle/cpuidle-exynos.c 5376F: include/linux/platform_data/cpuidle-exynos.h 5377 5378CPUIDLE DRIVER - ARM PSCI 5379M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5380M: Sudeep Holla <sudeep.holla@arm.com> 5381L: linux-pm@vger.kernel.org 5382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5383S: Supported 5384F: drivers/cpuidle/cpuidle-psci.c 5385 5386CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5387M: Ulf Hansson <ulf.hansson@linaro.org> 5388L: linux-pm@vger.kernel.org 5389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5390S: Supported 5391F: drivers/cpuidle/cpuidle-psci-domain.c 5392F: drivers/cpuidle/cpuidle-psci.h 5393 5394CPUIDLE DRIVER - DT IDLE PM DOMAIN 5395M: Ulf Hansson <ulf.hansson@linaro.org> 5396L: linux-pm@vger.kernel.org 5397S: Supported 5398F: drivers/cpuidle/dt_idle_genpd.c 5399F: drivers/cpuidle/dt_idle_genpd.h 5400 5401CPUIDLE DRIVER - RISC-V SBI 5402M: Anup Patel <anup@brainfault.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-riscv@lists.infradead.org 5405S: Maintained 5406F: drivers/cpuidle/cpuidle-riscv-sbi.c 5407 5408CRAMFS FILESYSTEM 5409M: Nicolas Pitre <nico@fluxnic.net> 5410S: Maintained 5411F: Documentation/filesystems/cramfs.rst 5412F: fs/cramfs/ 5413 5414CREATIVE SB0540 5415M: Bastien Nocera <hadess@hadess.net> 5416L: linux-input@vger.kernel.org 5417S: Maintained 5418F: drivers/hid/hid-creative-sb0540.c 5419 5420CRYPTO API 5421M: Herbert Xu <herbert@gondor.apana.org.au> 5422M: "David S. Miller" <davem@davemloft.net> 5423L: linux-crypto@vger.kernel.org 5424S: Maintained 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5427F: Documentation/crypto/ 5428F: Documentation/devicetree/bindings/crypto/ 5429F: arch/*/crypto/ 5430F: crypto/ 5431F: drivers/crypto/ 5432F: include/crypto/ 5433F: include/linux/crypto* 5434F: lib/crypto/ 5435 5436CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5437M: Neil Horman <nhorman@tuxdriver.com> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440F: crypto/ansi_cprng.c 5441F: crypto/rng.c 5442 5443CS3308 MEDIA DRIVER 5444M: Hans Verkuil <hverkuil@xs4all.nl> 5445L: linux-media@vger.kernel.org 5446S: Odd Fixes 5447W: http://linuxtv.org 5448T: git git://linuxtv.org/media_tree.git 5449F: drivers/media/i2c/cs3308.c 5450 5451CS5535 Audio ALSA driver 5452M: Jaya Kumar <jayakumar.alsa@gmail.com> 5453S: Maintained 5454F: sound/pci/cs5535audio/ 5455 5456CTU CAN FD DRIVER 5457M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5458M: Ondrej Ille <ondrej.ille@gmail.com> 5459L: linux-can@vger.kernel.org 5460S: Maintained 5461F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5462F: drivers/net/can/ctucanfd/ 5463 5464CW1200 WLAN driver 5465M: Solomon Peachy <pizza@shaftnet.org> 5466S: Maintained 5467F: drivers/net/wireless/st/cw1200/ 5468 5469CX18 VIDEO4LINUX DRIVER 5470M: Andy Walls <awalls@md.metrocast.net> 5471L: linux-media@vger.kernel.org 5472S: Maintained 5473W: https://linuxtv.org 5474T: git git://linuxtv.org/media_tree.git 5475F: drivers/media/pci/cx18/ 5476F: include/uapi/linux/ivtv* 5477 5478CX2341X MPEG ENCODER HELPER MODULE 5479M: Hans Verkuil <hverkuil@xs4all.nl> 5480L: linux-media@vger.kernel.org 5481S: Maintained 5482W: https://linuxtv.org 5483T: git git://linuxtv.org/media_tree.git 5484F: drivers/media/common/cx2341x* 5485F: include/media/drv-intf/cx2341x.h 5486 5487CX24120 MEDIA DRIVER 5488M: Jemma Denson <jdenson@gmail.com> 5489M: Patrick Boettcher <patrick.boettcher@posteo.de> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5494F: drivers/media/dvb-frontends/cx24120* 5495 5496CX88 VIDEO4LINUX DRIVER 5497M: Mauro Carvalho Chehab <mchehab@kernel.org> 5498L: linux-media@vger.kernel.org 5499S: Odd fixes 5500W: https://linuxtv.org 5501T: git git://linuxtv.org/media_tree.git 5502F: Documentation/driver-api/media/drivers/cx88* 5503F: drivers/media/pci/cx88/ 5504 5505CXD2820R MEDIA DRIVER 5506M: Antti Palosaari <crope@iki.fi> 5507L: linux-media@vger.kernel.org 5508S: Maintained 5509W: https://linuxtv.org 5510W: http://palosaari.fi/linux/ 5511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5512T: git git://linuxtv.org/anttip/media_tree.git 5513F: drivers/media/dvb-frontends/cxd2820r* 5514 5515CXGB3 ETHERNET DRIVER (CXGB3) 5516M: Raju Rangoju <rajur@chelsio.com> 5517L: netdev@vger.kernel.org 5518S: Supported 5519W: http://www.chelsio.com 5520F: drivers/net/ethernet/chelsio/cxgb3/ 5521 5522CXGB3 ISCSI DRIVER (CXGB3I) 5523M: Varun Prakash <varun@chelsio.com> 5524L: linux-scsi@vger.kernel.org 5525S: Supported 5526W: http://www.chelsio.com 5527F: drivers/scsi/cxgbi/cxgb3i 5528 5529CXGB4 CRYPTO DRIVER (chcr) 5530M: Ayush Sawal <ayush.sawal@chelsio.com> 5531L: linux-crypto@vger.kernel.org 5532S: Supported 5533W: http://www.chelsio.com 5534F: drivers/crypto/chelsio 5535 5536CXGB4 ETHERNET DRIVER (CXGB4) 5537M: Raju Rangoju <rajur@chelsio.com> 5538L: netdev@vger.kernel.org 5539S: Supported 5540W: http://www.chelsio.com 5541F: drivers/net/ethernet/chelsio/cxgb4/ 5542 5543CXGB4 INLINE CRYPTO DRIVER 5544M: Ayush Sawal <ayush.sawal@chelsio.com> 5545L: netdev@vger.kernel.org 5546S: Supported 5547W: http://www.chelsio.com 5548F: drivers/net/ethernet/chelsio/inline_crypto/ 5549 5550CXGB4 ISCSI DRIVER (CXGB4I) 5551M: Varun Prakash <varun@chelsio.com> 5552L: linux-scsi@vger.kernel.org 5553S: Supported 5554W: http://www.chelsio.com 5555F: drivers/scsi/cxgbi/cxgb4i 5556 5557CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5558M: Potnuri Bharat Teja <bharat@chelsio.com> 5559L: linux-rdma@vger.kernel.org 5560S: Supported 5561W: http://www.openfabrics.org 5562F: drivers/infiniband/hw/cxgb4/ 5563F: include/uapi/rdma/cxgb4-abi.h 5564 5565CXGB4VF ETHERNET DRIVER (CXGB4VF) 5566M: Raju Rangoju <rajur@chelsio.com> 5567L: netdev@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/net/ethernet/chelsio/cxgb4vf/ 5571 5572CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5573M: Frederic Barrat <fbarrat@linux.ibm.com> 5574M: Andrew Donnellan <ajd@linux.ibm.com> 5575L: linuxppc-dev@lists.ozlabs.org 5576S: Supported 5577F: Documentation/ABI/testing/sysfs-class-cxl 5578F: Documentation/powerpc/cxl.rst 5579F: arch/powerpc/platforms/powernv/pci-cxl.c 5580F: drivers/misc/cxl/ 5581F: include/misc/cxl* 5582F: include/uapi/misc/cxl.h 5583 5584CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5585M: Manoj N. Kumar <manoj@linux.ibm.com> 5586M: Matthew R. Ochs <mrochs@linux.ibm.com> 5587M: Uma Krishnan <ukrishn@linux.ibm.com> 5588L: linux-scsi@vger.kernel.org 5589S: Supported 5590F: Documentation/powerpc/cxlflash.rst 5591F: drivers/scsi/cxlflash/ 5592F: include/uapi/scsi/cxlflash_ioctl.h 5593 5594CYBERPRO FB DRIVER 5595M: Russell King <linux@armlinux.org.uk> 5596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5597S: Maintained 5598W: http://www.armlinux.org.uk/ 5599F: drivers/video/fbdev/cyber2000fb.* 5600 5601CYCLADES PC300 DRIVER 5602S: Orphan 5603F: drivers/net/wan/pc300* 5604 5605CYPRESS CY8C95X0 PINCTRL DRIVER 5606M: Patrick Rudolph <patrick.rudolph@9elements.com> 5607L: linux-gpio@vger.kernel.org 5608S: Maintained 5609F: drivers/pinctrl/pinctrl-cy8c95x0.c 5610 5611CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5612M: Linus Walleij <linus.walleij@linaro.org> 5613L: linux-input@vger.kernel.org 5614S: Maintained 5615F: drivers/input/touchscreen/cy8ctma140.c 5616 5617CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5618M: Yassine Oudjana <y.oudjana@protonmail.com> 5619L: linux-input@vger.kernel.org 5620S: Maintained 5621F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5622F: drivers/input/keyboard/cypress-sf.c 5623 5624CYPRESS_FIRMWARE MEDIA DRIVER 5625M: Antti Palosaari <crope@iki.fi> 5626L: linux-media@vger.kernel.org 5627S: Maintained 5628W: https://linuxtv.org 5629W: http://palosaari.fi/linux/ 5630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5631T: git git://linuxtv.org/anttip/media_tree.git 5632F: drivers/media/common/cypress_firmware* 5633 5634CYTTSP TOUCHSCREEN DRIVER 5635M: Linus Walleij <linus.walleij@linaro.org> 5636L: linux-input@vger.kernel.org 5637S: Maintained 5638F: drivers/input/touchscreen/cyttsp* 5639 5640D-LINK DIR-685 TOUCHKEYS DRIVER 5641M: Linus Walleij <linus.walleij@linaro.org> 5642L: linux-input@vger.kernel.org 5643S: Supported 5644F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5645 5646DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5647M: Joshua Kinard <kumba@gentoo.org> 5648S: Maintained 5649F: drivers/rtc/rtc-ds1685.c 5650F: include/linux/rtc/ds1685.h 5651 5652DAMA SLAVE for AX.25 5653M: Joerg Reuter <jreuter@yaina.de> 5654L: linux-hams@vger.kernel.org 5655S: Maintained 5656W: http://yaina.de/jreuter/ 5657W: http://www.qsl.net/dl1bke/ 5658F: net/ax25/af_ax25.c 5659F: net/ax25/ax25_dev.c 5660F: net/ax25/ax25_ds_* 5661F: net/ax25/ax25_in.c 5662F: net/ax25/ax25_out.c 5663F: net/ax25/ax25_timer.c 5664F: net/ax25/sysctl_net_ax25.c 5665 5666DATA ACCESS MONITOR 5667M: SeongJae Park <sj@kernel.org> 5668L: damon@lists.linux.dev 5669L: linux-mm@kvack.org 5670S: Maintained 5671W: https://damonitor.github.io 5672P: Documentation/mm/damon/maintainer-profile.rst 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5674T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5675T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5676F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5677F: Documentation/admin-guide/mm/damon/ 5678F: Documentation/mm/damon/ 5679F: include/linux/damon.h 5680F: include/trace/events/damon.h 5681F: mm/damon/ 5682F: tools/testing/selftests/damon/ 5683 5684DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5685L: netdev@vger.kernel.org 5686S: Orphan 5687F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5688F: drivers/net/ethernet/dec/tulip/dmfe.c 5689 5690DC390/AM53C974 SCSI driver 5691M: Hannes Reinecke <hare@suse.com> 5692L: linux-scsi@vger.kernel.org 5693S: Maintained 5694F: drivers/scsi/am53c974.c 5695 5696DC395x SCSI driver 5697M: Oliver Neukum <oliver@neukum.org> 5698M: Ali Akcaagac <aliakc@web.de> 5699M: Jamie Lenehan <lenehan@twibble.org> 5700S: Maintained 5701F: Documentation/scsi/dc395x.rst 5702F: drivers/scsi/dc395x.* 5703 5704DCCP PROTOCOL 5705L: dccp@vger.kernel.org 5706S: Orphan 5707W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5708F: include/linux/dccp.h 5709F: include/linux/tfrc.h 5710F: include/uapi/linux/dccp.h 5711F: net/dccp/ 5712 5713DEBUGOBJECTS: 5714M: Thomas Gleixner <tglx@linutronix.de> 5715L: linux-kernel@vger.kernel.org 5716S: Maintained 5717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5718F: include/linux/debugobjects.h 5719F: lib/debugobjects.c 5720 5721DECSTATION PLATFORM SUPPORT 5722M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5723L: linux-mips@vger.kernel.org 5724S: Maintained 5725W: http://www.linux-mips.org/wiki/DECstation 5726F: arch/mips/dec/ 5727F: arch/mips/include/asm/dec/ 5728F: arch/mips/include/asm/mach-dec/ 5729 5730DEFXX FDDI NETWORK DRIVER 5731M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5732S: Maintained 5733F: drivers/net/fddi/defxx.* 5734 5735DEFZA FDDI NETWORK DRIVER 5736M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5737S: Maintained 5738F: drivers/net/fddi/defza.* 5739 5740DEINTERLACE DRIVERS FOR ALLWINNER H3 5741M: Jernej Skrabec <jernej.skrabec@gmail.com> 5742L: linux-media@vger.kernel.org 5743S: Maintained 5744T: git git://linuxtv.org/media_tree.git 5745F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5746F: drivers/media/platform/sunxi/sun8i-di/ 5747 5748DELL LAPTOP DRIVER 5749M: Matthew Garrett <mjg59@srcf.ucam.org> 5750M: Pali Rohár <pali@kernel.org> 5751L: platform-driver-x86@vger.kernel.org 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-laptop.c 5754 5755DELL LAPTOP FREEFALL DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: drivers/platform/x86/dell/dell-smo8800.c 5759 5760DELL LAPTOP RBTN DRIVER 5761M: Pali Rohár <pali@kernel.org> 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-rbtn.* 5764 5765DELL LAPTOP SMM DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: Documentation/ABI/obsolete/procfs-i8k 5769F: drivers/hwmon/dell-smm-hwmon.c 5770F: include/uapi/linux/i8k.h 5771 5772DELL REMOTE BIOS UPDATE DRIVER 5773M: Stuart Hayes <stuart.w.hayes@gmail.com> 5774L: platform-driver-x86@vger.kernel.org 5775S: Maintained 5776F: drivers/platform/x86/dell/dell_rbu.c 5777 5778DELL SMBIOS DRIVER 5779M: Pali Rohár <pali@kernel.org> 5780L: Dell.Client.Kernel@dell.com 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell-smbios.* 5784 5785DELL SMBIOS SMM DRIVER 5786L: Dell.Client.Kernel@dell.com 5787L: platform-driver-x86@vger.kernel.org 5788S: Maintained 5789F: drivers/platform/x86/dell/dell-smbios-smm.c 5790 5791DELL SMBIOS WMI DRIVER 5792L: Dell.Client.Kernel@dell.com 5793L: platform-driver-x86@vger.kernel.org 5794S: Maintained 5795F: drivers/platform/x86/dell/dell-smbios-wmi.c 5796F: tools/wmi/dell-smbios-example.c 5797 5798DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5799M: Stuart Hayes <stuart.w.hayes@gmail.com> 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: Documentation/driver-api/dcdbas.rst 5803F: drivers/platform/x86/dell/dcdbas.* 5804 5805DELL WMI DDV DRIVER 5806M: Armin Wolf <W_Armin@gmx.de> 5807S: Maintained 5808F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5809F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5810F: Documentation/wmi/devices/dell-wmi-ddv.rst 5811F: drivers/platform/x86/dell/dell-wmi-ddv.c 5812 5813DELL WMI DESCRIPTOR DRIVER 5814L: Dell.Client.Kernel@dell.com 5815S: Maintained 5816F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5817 5818DELL WMI HARDWARE PRIVACY SUPPORT 5819M: Perry Yuan <Perry.Yuan@dell.com> 5820L: Dell.Client.Kernel@dell.com 5821L: platform-driver-x86@vger.kernel.org 5822S: Maintained 5823F: drivers/platform/x86/dell/dell-wmi-privacy.c 5824 5825DELL WMI NOTIFICATIONS DRIVER 5826M: Matthew Garrett <mjg59@srcf.ucam.org> 5827M: Pali Rohár <pali@kernel.org> 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-base.c 5830 5831DELL WMI SYSMAN DRIVER 5832M: Prasanth Ksr <prasanth.ksr@dell.com> 5833L: Dell.Client.Kernel@dell.com 5834L: platform-driver-x86@vger.kernel.org 5835S: Maintained 5836F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5837F: drivers/platform/x86/dell/dell-wmi-sysman/ 5838 5839DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5840M: Zev Weiss <zev@bewilderbeest.net> 5841L: linux-hwmon@vger.kernel.org 5842S: Maintained 5843F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5844 5845DELTA DPS920AB PSU DRIVER 5846M: Robert Marko <robert.marko@sartura.hr> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: Documentation/hwmon/dps920ab.rst 5850F: drivers/hwmon/pmbus/dps920ab.c 5851 5852DELTA NETWORKS TN48M CPLD DRIVERS 5853M: Robert Marko <robert.marko@sartura.hr> 5854S: Maintained 5855F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5856F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5857F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5858F: drivers/gpio/gpio-tn48m.c 5859F: include/dt-bindings/reset/delta,tn48m-reset.h 5860 5861DELTA ST MEDIA DRIVER 5862M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5863L: linux-media@vger.kernel.org 5864S: Supported 5865W: https://linuxtv.org 5866T: git git://linuxtv.org/media_tree.git 5867F: drivers/media/platform/st/sti/delta 5868 5869DENALI NAND DRIVER 5870L: linux-mtd@lists.infradead.org 5871S: Orphan 5872F: drivers/mtd/nand/raw/denali* 5873 5874DESIGNWARE EDMA CORE IP DRIVER 5875M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5876R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5877R: Serge Semin <fancer.lancer@gmail.com> 5878L: dmaengine@vger.kernel.org 5879S: Maintained 5880F: drivers/dma/dw-edma/ 5881F: include/linux/dma/edma.h 5882 5883DESIGNWARE USB2 DRD IP DRIVER 5884M: Minas Harutyunyan <hminas@synopsys.com> 5885L: linux-usb@vger.kernel.org 5886S: Maintained 5887T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5888F: drivers/usb/dwc2/ 5889 5890DESIGNWARE USB3 DRD IP DRIVER 5891M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5892L: linux-usb@vger.kernel.org 5893S: Maintained 5894F: drivers/usb/dwc3/ 5895 5896DESIGNWARE XDATA IP DRIVER 5897M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5898L: linux-pci@vger.kernel.org 5899S: Maintained 5900F: Documentation/misc-devices/dw-xdata-pcie.rst 5901F: drivers/misc/dw-xdata-pcie.c 5902 5903DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5904M: Andreas Klinger <ak@it-klinger.de> 5905L: linux-iio@vger.kernel.org 5906S: Maintained 5907F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5908F: drivers/iio/proximity/srf*.c 5909 5910DEVICE COREDUMP (DEV_COREDUMP) 5911M: Johannes Berg <johannes@sipsolutions.net> 5912L: linux-kernel@vger.kernel.org 5913S: Maintained 5914F: drivers/base/devcoredump.c 5915F: include/linux/devcoredump.h 5916 5917DEVICE DEPENDENCY HELPER SCRIPT 5918M: Saravana Kannan <saravanak@google.com> 5919L: linux-kernel@vger.kernel.org 5920S: Maintained 5921F: scripts/dev-needs.sh 5922 5923DEVICE DIRECT ACCESS (DAX) 5924M: Dan Williams <dan.j.williams@intel.com> 5925M: Vishal Verma <vishal.l.verma@intel.com> 5926M: Dave Jiang <dave.jiang@intel.com> 5927L: nvdimm@lists.linux.dev 5928L: linux-cxl@vger.kernel.org 5929S: Supported 5930F: drivers/dax/ 5931 5932DEVICE FREQUENCY (DEVFREQ) 5933M: MyungJoo Ham <myungjoo.ham@samsung.com> 5934M: Kyungmin Park <kyungmin.park@samsung.com> 5935M: Chanwoo Choi <cw00.choi@samsung.com> 5936L: linux-pm@vger.kernel.org 5937S: Maintained 5938T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5939F: Documentation/devicetree/bindings/devfreq/ 5940F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5941F: drivers/devfreq/ 5942F: include/linux/devfreq.h 5943F: include/trace/events/devfreq.h 5944 5945DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5946M: Chanwoo Choi <cw00.choi@samsung.com> 5947L: linux-pm@vger.kernel.org 5948S: Supported 5949T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5950F: Documentation/devicetree/bindings/devfreq/event/ 5951F: drivers/devfreq/devfreq-event.c 5952F: drivers/devfreq/event/ 5953F: include/dt-bindings/pmu/exynos_ppmu.h 5954F: include/linux/devfreq-event.h 5955 5956DEVICE RESOURCE MANAGEMENT HELPERS 5957M: Hans de Goede <hdegoede@redhat.com> 5958R: Matti Vaittinen <mazziesaccount@gmail.com> 5959S: Maintained 5960F: include/linux/devm-helpers.h 5961 5962DEVICE-MAPPER (LVM) 5963M: Alasdair Kergon <agk@redhat.com> 5964M: Mike Snitzer <snitzer@kernel.org> 5965M: dm-devel@redhat.com 5966L: dm-devel@redhat.com 5967S: Maintained 5968W: http://sources.redhat.com/dm 5969Q: http://patchwork.kernel.org/project/dm-devel/list/ 5970T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5971T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5972F: Documentation/admin-guide/device-mapper/ 5973F: drivers/md/Kconfig 5974F: drivers/md/Makefile 5975F: drivers/md/dm* 5976F: drivers/md/persistent-data/ 5977F: include/linux/device-mapper.h 5978F: include/linux/dm-*.h 5979F: include/uapi/linux/dm-*.h 5980 5981DEVLINK 5982M: Jiri Pirko <jiri@resnulli.us> 5983L: netdev@vger.kernel.org 5984S: Supported 5985F: Documentation/networking/devlink 5986F: include/net/devlink.h 5987F: include/uapi/linux/devlink.h 5988F: net/devlink/ 5989 5990DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5991M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5992L: kernel@dh-electronics.com 5993S: Maintained 5994F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5995F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5996 5997DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5998M: Marek Vasut <marex@denx.de> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6002F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6003 6004DIALOG SEMICONDUCTOR DRIVERS 6005M: Support Opensource <support.opensource@diasemi.com> 6006S: Supported 6007W: http://www.dialog-semiconductor.com/products 6008F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6009F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6010F: Documentation/devicetree/bindings/mfd/da90*.txt 6011F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6012F: Documentation/devicetree/bindings/regulator/da92*.txt 6013F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6014F: Documentation/devicetree/bindings/regulator/slg51000.txt 6015F: Documentation/devicetree/bindings/sound/da[79]*.txt 6016F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6017F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6018F: Documentation/hwmon/da90??.rst 6019F: drivers/gpio/gpio-da90??.c 6020F: drivers/hwmon/da90??-hwmon.c 6021F: drivers/iio/adc/da91??-*.c 6022F: drivers/input/misc/da72??.[ch] 6023F: drivers/input/misc/da90??_onkey.c 6024F: drivers/input/touchscreen/da9052_tsi.c 6025F: drivers/leds/leds-da90??.c 6026F: drivers/mfd/da903x.c 6027F: drivers/mfd/da90??-*.c 6028F: drivers/mfd/da91??-*.c 6029F: drivers/pinctrl/pinctrl-da90??.c 6030F: drivers/power/supply/da9052-battery.c 6031F: drivers/power/supply/da91??-*.c 6032F: drivers/regulator/da9???-regulator.[ch] 6033F: drivers/regulator/slg51000-regulator.[ch] 6034F: drivers/rtc/rtc-da90??.c 6035F: drivers/thermal/da90??-thermal.c 6036F: drivers/video/backlight/da90??_bl.c 6037F: drivers/watchdog/da90??_wdt.c 6038F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6039F: include/linux/mfd/da903x.h 6040F: include/linux/mfd/da9052/ 6041F: include/linux/mfd/da9055/ 6042F: include/linux/mfd/da9062/ 6043F: include/linux/mfd/da9063/ 6044F: include/linux/mfd/da9150/ 6045F: include/linux/regulator/da9211.h 6046F: include/sound/da[79]*.h 6047F: sound/soc/codecs/da[79]*.[ch] 6048 6049DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6050M: William Breathitt Gray <william.gray@linaro.org> 6051L: linux-gpio@vger.kernel.org 6052S: Maintained 6053F: drivers/gpio/gpio-gpio-mm.c 6054 6055DIOLAN U2C-12 I2C DRIVER 6056M: Guenter Roeck <linux@roeck-us.net> 6057L: linux-i2c@vger.kernel.org 6058S: Maintained 6059F: drivers/i2c/busses/i2c-diolan-u2c.c 6060 6061DIRECTORY NOTIFICATION (DNOTIFY) 6062M: Jan Kara <jack@suse.cz> 6063R: Amir Goldstein <amir73il@gmail.com> 6064L: linux-fsdevel@vger.kernel.org 6065S: Maintained 6066F: Documentation/filesystems/dnotify.rst 6067F: fs/notify/dnotify/ 6068F: include/linux/dnotify.h 6069 6070DISK GEOMETRY AND PARTITION HANDLING 6071M: Andries Brouwer <aeb@cwi.nl> 6072S: Maintained 6073W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6074W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6075W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6076 6077DISKQUOTA 6078M: Jan Kara <jack@suse.com> 6079S: Maintained 6080F: Documentation/filesystems/quota.rst 6081F: fs/quota/ 6082F: include/linux/quota*.h 6083F: include/uapi/linux/quota*.h 6084 6085DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6086M: Bernie Thompson <bernie@plugable.com> 6087L: linux-fbdev@vger.kernel.org 6088S: Maintained 6089W: http://plugable.com/category/projects/udlfb/ 6090F: Documentation/fb/udlfb.rst 6091F: drivers/video/fbdev/udlfb.c 6092F: include/video/udlfb.h 6093 6094DISTRIBUTED LOCK MANAGER (DLM) 6095M: Christine Caulfield <ccaulfie@redhat.com> 6096M: David Teigland <teigland@redhat.com> 6097L: cluster-devel@redhat.com 6098S: Supported 6099W: http://sources.redhat.com/cluster/ 6100T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6101F: fs/dlm/ 6102 6103DMA BUFFER SHARING FRAMEWORK 6104M: Sumit Semwal <sumit.semwal@linaro.org> 6105M: Christian König <christian.koenig@amd.com> 6106L: linux-media@vger.kernel.org 6107L: dri-devel@lists.freedesktop.org 6108L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6109S: Maintained 6110T: git git://anongit.freedesktop.org/drm/drm-misc 6111F: Documentation/driver-api/dma-buf.rst 6112F: drivers/dma-buf/ 6113F: include/linux/*fence.h 6114F: include/linux/dma-buf.h 6115F: include/linux/dma-resv.h 6116K: \bdma_(?:buf|fence|resv)\b 6117 6118DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6119M: Vinod Koul <vkoul@kernel.org> 6120L: dmaengine@vger.kernel.org 6121S: Maintained 6122Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6123T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6124F: Documentation/devicetree/bindings/dma/ 6125F: Documentation/driver-api/dmaengine/ 6126F: drivers/dma/ 6127F: include/dt-bindings/dma/ 6128F: include/linux/dma/ 6129F: include/linux/dmaengine.h 6130F: include/linux/of_dma.h 6131 6132DMA MAPPING BENCHMARK 6133M: Xiang Chen <chenxiang66@hisilicon.com> 6134L: iommu@lists.linux.dev 6135F: kernel/dma/map_benchmark.c 6136F: tools/testing/selftests/dma/ 6137 6138DMA MAPPING HELPERS 6139M: Christoph Hellwig <hch@lst.de> 6140M: Marek Szyprowski <m.szyprowski@samsung.com> 6141R: Robin Murphy <robin.murphy@arm.com> 6142L: iommu@lists.linux.dev 6143S: Supported 6144W: http://git.infradead.org/users/hch/dma-mapping.git 6145T: git git://git.infradead.org/users/hch/dma-mapping.git 6146F: include/asm-generic/dma-mapping.h 6147F: include/linux/dma-direct.h 6148F: include/linux/dma-map-ops.h 6149F: include/linux/dma-mapping.h 6150F: include/linux/swiotlb.h 6151F: kernel/dma/ 6152 6153DMA-BUF HEAPS FRAMEWORK 6154M: Sumit Semwal <sumit.semwal@linaro.org> 6155R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6156R: Liam Mark <lmark@codeaurora.org> 6157R: Laura Abbott <labbott@redhat.com> 6158R: Brian Starkey <Brian.Starkey@arm.com> 6159R: John Stultz <jstultz@google.com> 6160L: linux-media@vger.kernel.org 6161L: dri-devel@lists.freedesktop.org 6162L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6163S: Maintained 6164T: git git://anongit.freedesktop.org/drm/drm-misc 6165F: drivers/dma-buf/dma-heap.c 6166F: drivers/dma-buf/heaps/* 6167F: include/linux/dma-heap.h 6168F: include/uapi/linux/dma-heap.h 6169 6170DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6171M: Lukasz Luba <lukasz.luba@arm.com> 6172L: linux-pm@vger.kernel.org 6173L: linux-samsung-soc@vger.kernel.org 6174S: Maintained 6175F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6176F: drivers/memory/samsung/exynos5422-dmc.c 6177 6178DME1737 HARDWARE MONITOR DRIVER 6179M: Juerg Haefliger <juergh@proton.me> 6180L: linux-hwmon@vger.kernel.org 6181S: Maintained 6182F: Documentation/hwmon/dme1737.rst 6183F: drivers/hwmon/dme1737.c 6184 6185DMI/SMBIOS SUPPORT 6186M: Jean Delvare <jdelvare@suse.com> 6187S: Maintained 6188T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6189F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6190F: drivers/firmware/dmi-id.c 6191F: drivers/firmware/dmi_scan.c 6192F: include/linux/dmi.h 6193 6194DOCUMENTATION 6195M: Jonathan Corbet <corbet@lwn.net> 6196L: linux-doc@vger.kernel.org 6197S: Maintained 6198P: Documentation/doc-guide/maintainer-profile.rst 6199T: git git://git.lwn.net/linux.git docs-next 6200F: Documentation/ 6201F: scripts/documentation-file-ref-check 6202F: scripts/kernel-doc 6203F: scripts/sphinx-pre-install 6204X: Documentation/ABI/ 6205X: Documentation/admin-guide/media/ 6206X: Documentation/devicetree/ 6207X: Documentation/driver-api/media/ 6208X: Documentation/firmware-guide/acpi/ 6209X: Documentation/i2c/ 6210X: Documentation/netlink/ 6211X: Documentation/power/ 6212X: Documentation/spi/ 6213X: Documentation/userspace-api/media/ 6214 6215DOCUMENTATION PROCESS 6216M: Jonathan Corbet <corbet@lwn.net> 6217L: workflows@vger.kernel.org 6218S: Maintained 6219F: Documentation/process/ 6220 6221DOCUMENTATION REPORTING ISSUES 6222M: Thorsten Leemhuis <linux@leemhuis.info> 6223L: linux-doc@vger.kernel.org 6224S: Maintained 6225F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6226F: Documentation/admin-guide/reporting-issues.rst 6227 6228DOCUMENTATION SCRIPTS 6229M: Mauro Carvalho Chehab <mchehab@kernel.org> 6230L: linux-doc@vger.kernel.org 6231S: Maintained 6232F: Documentation/sphinx/parse-headers.pl 6233F: scripts/documentation-file-ref-check 6234F: scripts/sphinx-pre-install 6235 6236DOCUMENTATION/ITALIAN 6237M: Federico Vaga <federico.vaga@vaga.pv.it> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240F: Documentation/translations/it_IT 6241 6242DOCUMENTATION/JAPANESE 6243R: Akira Yokosawa <akiyks@gmail.com> 6244L: linux-doc@vger.kernel.org 6245S: Maintained 6246F: Documentation/translations/ja_JP 6247 6248DONGWOON DW9714 LENS VOICE COIL DRIVER 6249M: Sakari Ailus <sakari.ailus@linux.intel.com> 6250L: linux-media@vger.kernel.org 6251S: Maintained 6252T: git git://linuxtv.org/media_tree.git 6253F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6254F: drivers/media/i2c/dw9714.c 6255 6256DONGWOON DW9768 LENS VOICE COIL DRIVER 6257M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6258L: linux-media@vger.kernel.org 6259S: Maintained 6260T: git git://linuxtv.org/media_tree.git 6261F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6262F: drivers/media/i2c/dw9768.c 6263 6264DONGWOON DW9807 LENS VOICE COIL DRIVER 6265M: Sakari Ailus <sakari.ailus@linux.intel.com> 6266L: linux-media@vger.kernel.org 6267S: Maintained 6268T: git git://linuxtv.org/media_tree.git 6269F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6270F: drivers/media/i2c/dw9807-vcm.c 6271 6272DOUBLETALK DRIVER 6273M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6274L: blinux-list@redhat.com 6275S: Maintained 6276F: drivers/char/dtlk.c 6277F: include/linux/dtlk.h 6278 6279DPAA2 DATAPATH I/O (DPIO) DRIVER 6280M: Roy Pledge <Roy.Pledge@nxp.com> 6281L: linux-kernel@vger.kernel.org 6282S: Maintained 6283F: drivers/soc/fsl/dpio 6284 6285DPAA2 ETHERNET DRIVER 6286M: Ioana Ciornei <ioana.ciornei@nxp.com> 6287L: netdev@vger.kernel.org 6288S: Maintained 6289F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6290F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6291F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6292F: drivers/net/ethernet/freescale/dpaa2/Makefile 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6296F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6297F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6298F: drivers/net/ethernet/freescale/dpaa2/dpni* 6299 6300DPAA2 ETHERNET SWITCH DRIVER 6301M: Ioana Ciornei <ioana.ciornei@nxp.com> 6302L: netdev@vger.kernel.org 6303S: Maintained 6304F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6305F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6306F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6307 6308DRBD DRIVER 6309M: Philipp Reisner <philipp.reisner@linbit.com> 6310M: Lars Ellenberg <lars.ellenberg@linbit.com> 6311M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6312L: drbd-dev@lists.linbit.com 6313S: Supported 6314W: http://www.drbd.org 6315T: git git://git.linbit.com/linux-drbd.git 6316T: git git://git.linbit.com/drbd-8.4.git 6317F: Documentation/admin-guide/blockdev/ 6318F: drivers/block/drbd/ 6319F: include/linux/drbd* 6320F: lib/lru_cache.c 6321 6322DRIVER COMPONENT FRAMEWORK 6323L: dri-devel@lists.freedesktop.org 6324F: drivers/base/component.c 6325F: include/linux/component.h 6326 6327DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6328M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6329R: "Rafael J. Wysocki" <rafael@kernel.org> 6330S: Supported 6331T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6332F: Documentation/core-api/kobject.rst 6333F: drivers/base/ 6334F: fs/debugfs/ 6335F: fs/sysfs/ 6336F: include/linux/debugfs.h 6337F: include/linux/fwnode.h 6338F: include/linux/kobj* 6339F: include/linux/property.h 6340F: lib/kobj* 6341 6342DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6343M: Nishanth Menon <nm@ti.com> 6344L: linux-pm@vger.kernel.org 6345S: Maintained 6346F: drivers/soc/ti/smartreflex.c 6347F: include/linux/power/smartreflex.h 6348 6349DRM ACCEL DRIVERS FOR INTEL VPU 6350M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6351M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6352L: dri-devel@lists.freedesktop.org 6353S: Supported 6354T: git git://anongit.freedesktop.org/drm/drm-misc 6355F: drivers/accel/ivpu/ 6356F: include/uapi/drm/ivpu_accel.h 6357 6358DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6359M: Oded Gabbay <ogabbay@kernel.org> 6360L: dri-devel@lists.freedesktop.org 6361S: Maintained 6362C: irc://irc.oftc.net/dri-devel 6363T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6364F: Documentation/accel/ 6365F: drivers/accel/ 6366F: include/drm/drm_accel.h 6367 6368DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6369M: Maxime Ripard <mripard@kernel.org> 6370M: Chen-Yu Tsai <wens@csie.org> 6371R: Jernej Skrabec <jernej.skrabec@gmail.com> 6372L: dri-devel@lists.freedesktop.org 6373S: Supported 6374T: git git://anongit.freedesktop.org/drm/drm-misc 6375F: drivers/gpu/drm/sun4i/sun8i* 6376 6377DRM DRIVER FOR ARM PL111 CLCD 6378M: Emma Anholt <emma@anholt.net> 6379S: Supported 6380T: git git://anongit.freedesktop.org/drm/drm-misc 6381F: drivers/gpu/drm/pl111/ 6382 6383DRM DRIVER FOR ARM VERSATILE TFT PANELS 6384M: Linus Walleij <linus.walleij@linaro.org> 6385S: Maintained 6386T: git git://anongit.freedesktop.org/drm/drm-misc 6387F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6388F: drivers/gpu/drm/panel/panel-arm-versatile.c 6389 6390DRM DRIVER FOR ASPEED BMC GFX 6391M: Joel Stanley <joel@jms.id.au> 6392L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6393S: Supported 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6396F: drivers/gpu/drm/aspeed/ 6397 6398DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6399M: Dave Airlie <airlied@redhat.com> 6400R: Thomas Zimmermann <tzimmermann@suse.de> 6401L: dri-devel@lists.freedesktop.org 6402S: Supported 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: drivers/gpu/drm/ast/ 6405 6406DRM DRIVER FOR BOCHS VIRTUAL GPU 6407M: Gerd Hoffmann <kraxel@redhat.com> 6408L: virtualization@lists.linux-foundation.org 6409S: Maintained 6410T: git git://anongit.freedesktop.org/drm/drm-misc 6411F: drivers/gpu/drm/tiny/bochs.c 6412 6413DRM DRIVER FOR BOE HIMAX8279D PANELS 6414M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6415S: Maintained 6416F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6417F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6418 6419DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6420M: Jagan Teki <jagan@amarulasolutions.com> 6421S: Maintained 6422F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6423F: drivers/gpu/drm/bridge/chipone-icn6211.c 6424 6425DRM DRIVER FOR EBBG FT8719 PANEL 6426M: Joel Selvaraj <jo@jsfamily.in> 6427S: Maintained 6428T: git git://anongit.freedesktop.org/drm/drm-misc 6429F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6430F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6431 6432DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6433M: Linus Walleij <linus.walleij@linaro.org> 6434S: Maintained 6435T: git git://anongit.freedesktop.org/drm/drm-misc 6436F: drivers/gpu/drm/tve200/ 6437 6438DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6439M: Icenowy Zheng <icenowy@aosc.io> 6440S: Maintained 6441F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6442F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6443 6444DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6445M: Jagan Teki <jagan@amarulasolutions.com> 6446S: Maintained 6447F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6448F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6449 6450DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6451M: Thomas Zimmermann <tzimmermann@suse.de> 6452M: Javier Martinez Canillas <javierm@redhat.com> 6453L: dri-devel@lists.freedesktop.org 6454S: Maintained 6455T: git git://anongit.freedesktop.org/drm/drm-misc 6456F: drivers/gpu/drm/drm_aperture.c 6457F: drivers/gpu/drm/tiny/ofdrm.c 6458F: drivers/gpu/drm/tiny/simpledrm.c 6459F: drivers/video/aperture.c 6460F: drivers/video/nomodeset.c 6461F: include/drm/drm_aperture.h 6462F: include/linux/aperture.h 6463F: include/video/nomodeset.h 6464 6465DRM DRIVER FOR GENERIC EDP PANELS 6466R: Douglas Anderson <dianders@chromium.org> 6467F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6468F: drivers/gpu/drm/panel/panel-edp.c 6469 6470DRM DRIVER FOR GENERIC USB DISPLAY 6471M: Noralf Trønnes <noralf@tronnes.org> 6472S: Maintained 6473W: https://github.com/notro/gud/wiki 6474T: git git://anongit.freedesktop.org/drm/drm-misc 6475F: drivers/gpu/drm/gud/ 6476F: include/drm/gud.h 6477 6478DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6479M: Hans de Goede <hdegoede@redhat.com> 6480S: Maintained 6481T: git git://anongit.freedesktop.org/drm/drm-misc 6482F: drivers/gpu/drm/tiny/gm12u320.c 6483 6484DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6485M: Ondrej Jirman <megi@xff.cz> 6486M: Javier Martinez Canillas <javierm@redhat.com> 6487S: Maintained 6488T: git git://anongit.freedesktop.org/drm/drm-misc 6489F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6490F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6491 6492DRM DRIVER FOR HX8357D PANELS 6493M: Emma Anholt <emma@anholt.net> 6494S: Maintained 6495T: git git://anongit.freedesktop.org/drm/drm-misc 6496F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6497F: drivers/gpu/drm/tiny/hx8357d.c 6498 6499DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6500M: Deepak Rawat <drawat.floss@gmail.com> 6501L: linux-hyperv@vger.kernel.org 6502L: dri-devel@lists.freedesktop.org 6503S: Maintained 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: drivers/gpu/drm/hyperv 6506 6507DRM DRIVER FOR ILITEK ILI9225 PANELS 6508M: David Lechner <david@lechnology.com> 6509S: Maintained 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6512F: drivers/gpu/drm/tiny/ili9225.c 6513 6514DRM DRIVER FOR ILITEK ILI9486 PANELS 6515M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6516S: Maintained 6517T: git git://anongit.freedesktop.org/drm/drm-misc 6518F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6519F: drivers/gpu/drm/tiny/ili9486.c 6520 6521DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6522M: Jagan Teki <jagan@edgeble.ai> 6523S: Maintained 6524F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6525F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6526 6527DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6528M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6529S: Supported 6530T: git git://anongit.freedesktop.org/drm/drm-misc 6531F: drivers/gpu/drm/logicvc/ 6532 6533DRM DRIVER FOR LVDS PANELS 6534M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6535L: dri-devel@lists.freedesktop.org 6536S: Maintained 6537T: git git://anongit.freedesktop.org/drm/drm-misc 6538F: Documentation/devicetree/bindings/display/lvds.yaml 6539F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6540F: drivers/gpu/drm/panel/panel-lvds.c 6541 6542DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6543M: Guido Günther <agx@sigxcpu.org> 6544R: Purism Kernel Team <kernel@puri.sm> 6545S: Maintained 6546F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6547F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6548 6549DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6550M: Dave Airlie <airlied@redhat.com> 6551R: Thomas Zimmermann <tzimmermann@suse.de> 6552L: dri-devel@lists.freedesktop.org 6553S: Supported 6554T: git git://anongit.freedesktop.org/drm/drm-misc 6555F: drivers/gpu/drm/mgag200/ 6556 6557DRM DRIVER FOR MI0283QT 6558M: Noralf Trønnes <noralf@tronnes.org> 6559S: Maintained 6560T: git git://anongit.freedesktop.org/drm/drm-misc 6561F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6562F: drivers/gpu/drm/tiny/mi0283qt.c 6563 6564DRM DRIVER FOR MIPI DBI compatible panels 6565M: Noralf Trønnes <noralf@tronnes.org> 6566S: Maintained 6567W: https://github.com/notro/panel-mipi-dbi/wiki 6568T: git git://anongit.freedesktop.org/drm/drm-misc 6569F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6570F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6571 6572DRM DRIVER FOR MSM ADRENO GPU 6573M: Rob Clark <robdclark@gmail.com> 6574M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6575M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6576R: Sean Paul <sean@poorly.run> 6577R: Marijn Suijten <marijn.suijten@somainline.org> 6578L: linux-arm-msm@vger.kernel.org 6579L: dri-devel@lists.freedesktop.org 6580L: freedreno@lists.freedesktop.org 6581S: Maintained 6582B: https://gitlab.freedesktop.org/drm/msm/-/issues 6583T: git https://gitlab.freedesktop.org/drm/msm.git 6584F: Documentation/devicetree/bindings/display/msm/ 6585F: drivers/gpu/drm/msm/ 6586F: include/uapi/drm/msm_drm.h 6587 6588DRM DRIVER FOR NOVATEK NT35510 PANELS 6589M: Linus Walleij <linus.walleij@linaro.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6593F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6594 6595DRM DRIVER FOR NOVATEK NT35560 PANELS 6596M: Linus Walleij <linus.walleij@linaro.org> 6597S: Maintained 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6600F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6601 6602DRM DRIVER FOR NOVATEK NT36523 PANELS 6603M: Jianhua Lu <lujianhua000@gmail.com> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6608 6609DRM DRIVER FOR NOVATEK NT36672A PANELS 6610M: Sumit Semwal <sumit.semwal@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6614F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6615 6616DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6617M: Ben Skeggs <bskeggs@redhat.com> 6618M: Karol Herbst <kherbst@redhat.com> 6619M: Lyude Paul <lyude@redhat.com> 6620L: dri-devel@lists.freedesktop.org 6621L: nouveau@lists.freedesktop.org 6622S: Supported 6623W: https://nouveau.freedesktop.org/ 6624Q: https://patchwork.freedesktop.org/project/nouveau/ 6625Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6626B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6627C: irc://irc.oftc.net/nouveau 6628T: git https://gitlab.freedesktop.org/drm/nouveau.git 6629F: drivers/gpu/drm/nouveau/ 6630F: include/uapi/drm/nouveau_drm.h 6631 6632DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6633M: Stefan Mavrodiev <stefan@olimex.com> 6634S: Maintained 6635F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6636F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6637 6638DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6639R: Douglas Anderson <dianders@chromium.org> 6640F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6641F: drivers/gpu/drm/bridge/parade-ps8640.c 6642 6643DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6644M: Noralf Trønnes <noralf@tronnes.org> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/repaper.txt 6648F: drivers/gpu/drm/tiny/repaper.c 6649 6650DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654S: Obsolete 6655W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/tiny/cirrus.c 6658 6659DRM DRIVER FOR QXL VIRTUAL GPU 6660M: Dave Airlie <airlied@redhat.com> 6661M: Gerd Hoffmann <kraxel@redhat.com> 6662L: virtualization@lists.linux-foundation.org 6663L: spice-devel@lists.freedesktop.org 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: drivers/gpu/drm/qxl/ 6667F: include/uapi/drm/qxl_drm.h 6668 6669DRM DRIVER FOR RAYDIUM RM67191 PANELS 6670M: Robert Chiras <robert.chiras@nxp.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6673F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6674 6675DRM DRIVER FOR SAMSUNG DB7430 PANELS 6676M: Linus Walleij <linus.walleij@linaro.org> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6680F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6681 6682DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6683M: Inki Dae <inki.dae@samsung.com> 6684M: Jagan Teki <jagan@amarulasolutions.com> 6685M: Marek Szyprowski <m.szyprowski@samsung.com> 6686S: Maintained 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6689F: drivers/gpu/drm/bridge/samsung-dsim.c 6690F: include/drm/bridge/samsung-dsim.h 6691 6692DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6693M: Markuss Broks <markuss.broks@gmail.com> 6694S: Maintained 6695F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6696F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6697 6698DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6699M: Artur Weber <aweber.kernel@gmail.com> 6700S: Maintained 6701F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6702F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6703 6704DRM DRIVER FOR SITRONIX ST7586 PANELS 6705M: David Lechner <david@lechnology.com> 6706S: Maintained 6707T: git git://anongit.freedesktop.org/drm/drm-misc 6708F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6709F: drivers/gpu/drm/tiny/st7586.c 6710 6711DRM DRIVER FOR SITRONIX ST7701 PANELS 6712M: Jagan Teki <jagan@amarulasolutions.com> 6713S: Maintained 6714F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6715F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6716 6717DRM DRIVER FOR SITRONIX ST7703 PANELS 6718M: Guido Günther <agx@sigxcpu.org> 6719R: Purism Kernel Team <kernel@puri.sm> 6720R: Ondrej Jirman <megous@megous.com> 6721S: Maintained 6722F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6723F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6724 6725DRM DRIVER FOR SITRONIX ST7735R PANELS 6726M: David Lechner <david@lechnology.com> 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6730F: drivers/gpu/drm/tiny/st7735r.c 6731 6732DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6733M: Javier Martinez Canillas <javierm@redhat.com> 6734S: Maintained 6735T: git git://anongit.freedesktop.org/drm/drm-misc 6736F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6737F: drivers/gpu/drm/solomon/ssd130x* 6738 6739DRM DRIVER FOR ST-ERICSSON MCDE 6740M: Linus Walleij <linus.walleij@linaro.org> 6741S: Maintained 6742T: git git://anongit.freedesktop.org/drm/drm-misc 6743F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6744F: drivers/gpu/drm/mcde/ 6745 6746DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6747M: Jagan Teki <jagan@amarulasolutions.com> 6748S: Maintained 6749F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6750F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6751 6752DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6753R: Douglas Anderson <dianders@chromium.org> 6754F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6755F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6756 6757DRM DRIVER FOR TPO TPG110 PANELS 6758M: Linus Walleij <linus.walleij@linaro.org> 6759S: Maintained 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6762F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6763 6764DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6765M: Dave Airlie <airlied@redhat.com> 6766R: Sean Paul <sean@poorly.run> 6767R: Thomas Zimmermann <tzimmermann@suse.de> 6768L: dri-devel@lists.freedesktop.org 6769S: Supported 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: drivers/gpu/drm/udl/ 6772 6773DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6774M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6775M: Melissa Wen <melissa.srw@gmail.com> 6776M: Maíra Canal <mairacanal@riseup.net> 6777R: Haneen Mohammed <hamohammed.sa@gmail.com> 6778R: Daniel Vetter <daniel@ffwll.ch> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: Documentation/gpu/vkms.rst 6783F: drivers/gpu/drm/vkms/ 6784 6785DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6786M: Hans de Goede <hdegoede@redhat.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Maintained 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/gpu/drm/vboxvideo/ 6791 6792DRM DRIVER FOR VMWARE VIRTUAL GPU 6793M: Zack Rusin <zackr@vmware.com> 6794R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6795L: dri-devel@lists.freedesktop.org 6796S: Supported 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: drivers/gpu/drm/vmwgfx/ 6799F: include/uapi/drm/vmwgfx_drm.h 6800 6801DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6802M: Linus Walleij <linus.walleij@linaro.org> 6803S: Maintained 6804T: git git://anongit.freedesktop.org/drm/drm-misc 6805F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6806F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6807 6808DRM DRIVERS 6809M: David Airlie <airlied@gmail.com> 6810M: Daniel Vetter <daniel@ffwll.ch> 6811L: dri-devel@lists.freedesktop.org 6812S: Maintained 6813B: https://gitlab.freedesktop.org/drm 6814C: irc://irc.oftc.net/dri-devel 6815T: git git://anongit.freedesktop.org/drm/drm 6816F: Documentation/devicetree/bindings/display/ 6817F: Documentation/devicetree/bindings/gpu/ 6818F: Documentation/gpu/ 6819F: drivers/gpu/ 6820F: include/drm/ 6821F: include/linux/vga* 6822F: include/uapi/drm/ 6823 6824DRM DRIVERS AND MISC GPU PATCHES 6825M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6826M: Maxime Ripard <mripard@kernel.org> 6827M: Thomas Zimmermann <tzimmermann@suse.de> 6828S: Maintained 6829W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6830T: git git://anongit.freedesktop.org/drm/drm-misc 6831F: Documentation/gpu/ 6832F: drivers/gpu/drm/* 6833F: drivers/gpu/vga/ 6834F: include/drm/drm* 6835F: include/linux/vga* 6836F: include/uapi/drm/drm* 6837 6838DRM DRIVERS FOR ALLWINNER A10 6839M: Maxime Ripard <mripard@kernel.org> 6840M: Chen-Yu Tsai <wens@csie.org> 6841L: dri-devel@lists.freedesktop.org 6842S: Supported 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/allwinner* 6845F: drivers/gpu/drm/sun4i/ 6846 6847DRM DRIVERS FOR AMLOGIC SOCS 6848M: Neil Armstrong <neil.armstrong@linaro.org> 6849L: dri-devel@lists.freedesktop.org 6850L: linux-amlogic@lists.infradead.org 6851S: Supported 6852W: http://linux-meson.com/ 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6855F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6856F: Documentation/gpu/meson.rst 6857F: drivers/gpu/drm/meson/ 6858 6859DRM DRIVERS FOR ATMEL HLCDC 6860M: Sam Ravnborg <sam@ravnborg.org> 6861M: Boris Brezillon <bbrezillon@kernel.org> 6862L: dri-devel@lists.freedesktop.org 6863S: Supported 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/atmel/ 6866F: drivers/gpu/drm/atmel-hlcdc/ 6867 6868DRM DRIVERS FOR BRIDGE CHIPS 6869M: Andrzej Hajda <andrzej.hajda@intel.com> 6870M: Neil Armstrong <neil.armstrong@linaro.org> 6871M: Robert Foss <rfoss@kernel.org> 6872R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6873R: Jonas Karlman <jonas@kwiboo.se> 6874R: Jernej Skrabec <jernej.skrabec@gmail.com> 6875S: Maintained 6876T: git git://anongit.freedesktop.org/drm/drm-misc 6877F: Documentation/devicetree/bindings/display/bridge/ 6878F: drivers/gpu/drm/bridge/ 6879F: drivers/gpu/drm/drm_bridge.c 6880F: include/drm/drm_bridge.h 6881 6882DRM DRIVERS FOR EXYNOS 6883M: Inki Dae <inki.dae@samsung.com> 6884M: Seung-Woo Kim <sw0312.kim@samsung.com> 6885M: Kyungmin Park <kyungmin.park@samsung.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6889F: Documentation/devicetree/bindings/display/exynos/ 6890F: Documentation/devicetree/bindings/display/samsung/ 6891F: drivers/gpu/drm/exynos/ 6892F: include/uapi/drm/exynos_drm.h 6893 6894DRM DRIVERS FOR FREESCALE DCU 6895M: Stefan Agner <stefan@agner.ch> 6896M: Alison Wang <alison.wang@nxp.com> 6897L: dri-devel@lists.freedesktop.org 6898S: Supported 6899T: git git://anongit.freedesktop.org/drm/drm-misc 6900F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6901F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6902F: drivers/gpu/drm/fsl-dcu/ 6903 6904DRM DRIVERS FOR FREESCALE IMX 6905M: Philipp Zabel <p.zabel@pengutronix.de> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/imx/ 6909F: drivers/gpu/drm/imx/ipuv3/ 6910F: drivers/gpu/ipu-v3/ 6911 6912DRM DRIVERS FOR FREESCALE IMX BRIDGE 6913M: Liu Ying <victor.liu@nxp.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6919F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6920F: drivers/gpu/drm/bridge/imx/ 6921 6922DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6923M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://github.com/patjak/drm-gma500 6927F: drivers/gpu/drm/gma500/ 6928 6929DRM DRIVERS FOR HISILICON 6930M: Xinliang Liu <xinliang.liu@linaro.org> 6931M: Tian Tao <tiantao6@hisilicon.com> 6932R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6933R: Sumit Semwal <sumit.semwal@linaro.org> 6934R: Yongqin Liu <yongqin.liu@linaro.org> 6935R: John Stultz <jstultz@google.com> 6936L: dri-devel@lists.freedesktop.org 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: Documentation/devicetree/bindings/display/hisilicon/ 6940F: drivers/gpu/drm/hisilicon/ 6941 6942DRM DRIVERS FOR LIMA 6943M: Qiang Yu <yuq825@gmail.com> 6944L: dri-devel@lists.freedesktop.org 6945L: lima@lists.freedesktop.org (moderated for non-subscribers) 6946S: Maintained 6947T: git git://anongit.freedesktop.org/drm/drm-misc 6948F: drivers/gpu/drm/lima/ 6949F: include/uapi/drm/lima_drm.h 6950 6951DRM DRIVERS FOR MEDIATEK 6952M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6953M: Philipp Zabel <p.zabel@pengutronix.de> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6956S: Supported 6957F: Documentation/devicetree/bindings/display/mediatek/ 6958F: drivers/gpu/drm/mediatek/ 6959F: drivers/phy/mediatek/phy-mtk-dp.c 6960F: drivers/phy/mediatek/phy-mtk-hdmi* 6961F: drivers/phy/mediatek/phy-mtk-mipi* 6962 6963DRM DRIVERS FOR NVIDIA TEGRA 6964M: Thierry Reding <thierry.reding@gmail.com> 6965M: Mikko Perttunen <mperttunen@nvidia.com> 6966L: dri-devel@lists.freedesktop.org 6967L: linux-tegra@vger.kernel.org 6968S: Supported 6969T: git https://gitlab.freedesktop.org/drm/tegra.git 6970F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6971F: Documentation/devicetree/bindings/gpu/host1x/ 6972F: drivers/gpu/drm/tegra/ 6973F: drivers/gpu/host1x/ 6974F: include/linux/host1x.h 6975F: include/uapi/drm/tegra_drm.h 6976 6977DRM DRIVERS FOR RENESAS 6978M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6979M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6980L: dri-devel@lists.freedesktop.org 6981L: linux-renesas-soc@vger.kernel.org 6982S: Supported 6983T: git git://linuxtv.org/pinchartl/media drm/du/next 6984F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6985F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6986F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6987F: Documentation/devicetree/bindings/display/renesas,du.yaml 6988F: drivers/gpu/drm/renesas/ 6989F: include/linux/platform_data/shmob_drm.h 6990 6991DRM DRIVERS FOR ROCKCHIP 6992M: Sandy Huang <hjc@rock-chips.com> 6993M: Heiko Stübner <heiko@sntech.de> 6994L: dri-devel@lists.freedesktop.org 6995S: Maintained 6996T: git git://anongit.freedesktop.org/drm/drm-misc 6997F: Documentation/devicetree/bindings/display/rockchip/ 6998F: drivers/gpu/drm/rockchip/ 6999 7000DRM DRIVERS FOR STI 7001M: Alain Volmat <alain.volmat@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7006F: drivers/gpu/drm/sti 7007 7008DRM DRIVERS FOR STM 7009M: Yannick Fertre <yannick.fertre@foss.st.com> 7010M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7011M: Philippe Cornu <philippe.cornu@foss.st.com> 7012L: dri-devel@lists.freedesktop.org 7013S: Maintained 7014T: git git://anongit.freedesktop.org/drm/drm-misc 7015F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7016F: drivers/gpu/drm/stm 7017 7018DRM DRIVERS FOR TI KEYSTONE 7019M: Jyri Sarha <jyri.sarha@iki.fi> 7020M: Tomi Valkeinen <tomba@kernel.org> 7021L: dri-devel@lists.freedesktop.org 7022S: Maintained 7023T: git git://anongit.freedesktop.org/drm/drm-misc 7024F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7025F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7026F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7027F: drivers/gpu/drm/tidss/ 7028 7029DRM DRIVERS FOR TI LCDC 7030M: Jyri Sarha <jyri.sarha@iki.fi> 7031R: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034F: Documentation/devicetree/bindings/display/tilcdc/ 7035F: drivers/gpu/drm/tilcdc/ 7036 7037DRM DRIVERS FOR TI OMAP 7038M: Tomi Valkeinen <tomba@kernel.org> 7039L: dri-devel@lists.freedesktop.org 7040S: Maintained 7041F: Documentation/devicetree/bindings/display/ti/ 7042F: drivers/gpu/drm/omapdrm/ 7043 7044DRM DRIVERS FOR V3D 7045M: Emma Anholt <emma@anholt.net> 7046M: Melissa Wen <mwen@igalia.com> 7047S: Supported 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7050F: drivers/gpu/drm/v3d/ 7051F: include/uapi/drm/v3d_drm.h 7052 7053DRM DRIVERS FOR VC4 7054M: Emma Anholt <emma@anholt.net> 7055M: Maxime Ripard <mripard@kernel.org> 7056S: Supported 7057T: git git://github.com/anholt/linux 7058T: git git://anongit.freedesktop.org/drm/drm-misc 7059F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7060F: drivers/gpu/drm/vc4/ 7061F: include/uapi/drm/vc4_drm.h 7062 7063DRM DRIVERS FOR VIVANTE GPU IP 7064M: Lucas Stach <l.stach@pengutronix.de> 7065R: Russell King <linux+etnaviv@armlinux.org.uk> 7066R: Christian Gmeiner <christian.gmeiner@gmail.com> 7067L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7068L: dri-devel@lists.freedesktop.org 7069S: Maintained 7070F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7071F: drivers/gpu/drm/etnaviv/ 7072F: include/uapi/drm/etnaviv_drm.h 7073 7074DRM DRIVERS FOR XEN 7075M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7076L: dri-devel@lists.freedesktop.org 7077L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7078S: Supported 7079T: git git://anongit.freedesktop.org/drm/drm-misc 7080F: Documentation/gpu/xen-front.rst 7081F: drivers/gpu/drm/xen/ 7082 7083DRM DRIVERS FOR XILINX 7084M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7085L: dri-devel@lists.freedesktop.org 7086S: Maintained 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: Documentation/devicetree/bindings/display/xlnx/ 7089F: drivers/gpu/drm/xlnx/ 7090 7091DRM GPU SCHEDULER 7092M: Luben Tuikov <luben.tuikov@amd.com> 7093L: dri-devel@lists.freedesktop.org 7094S: Maintained 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: drivers/gpu/drm/scheduler/ 7097F: include/drm/gpu_scheduler.h 7098 7099DRM PANEL DRIVERS 7100M: Neil Armstrong <neil.armstrong@linaro.org> 7101R: Sam Ravnborg <sam@ravnborg.org> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: Documentation/devicetree/bindings/display/panel/ 7106F: drivers/gpu/drm/drm_panel.c 7107F: drivers/gpu/drm/panel/ 7108F: include/drm/drm_panel.h 7109 7110DRM PRIVACY-SCREEN CLASS 7111M: Hans de Goede <hdegoede@redhat.com> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: drivers/gpu/drm/drm_privacy_screen* 7116F: include/drm/drm_privacy_screen* 7117 7118DRM TTM SUBSYSTEM 7119M: Christian Koenig <christian.koenig@amd.com> 7120M: Huang Rui <ray.huang@amd.com> 7121L: dri-devel@lists.freedesktop.org 7122S: Maintained 7123T: git git://anongit.freedesktop.org/drm/drm-misc 7124F: drivers/gpu/drm/ttm/ 7125F: include/drm/ttm/ 7126 7127DSBR100 USB FM RADIO DRIVER 7128M: Alexey Klimov <klimov.linux@gmail.com> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131T: git git://linuxtv.org/media_tree.git 7132F: drivers/media/radio/dsbr100.c 7133 7134DT3155 MEDIA DRIVER 7135M: Hans Verkuil <hverkuil@xs4all.nl> 7136L: linux-media@vger.kernel.org 7137S: Odd Fixes 7138W: https://linuxtv.org 7139T: git git://linuxtv.org/media_tree.git 7140F: drivers/media/pci/dt3155/ 7141 7142DVB_USB_AF9015 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9015* 7151 7152DVB_USB_AF9035 MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/af9035* 7161 7162DVB_USB_ANYSEE MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/anysee* 7171 7172DVB_USB_AU6610 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/au6610* 7181 7182DVB_USB_CE6230 MEDIA DRIVER 7183M: Antti Palosaari <crope@iki.fi> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://palosaari.fi/linux/ 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/anttip/media_tree.git 7190F: drivers/media/usb/dvb-usb-v2/ce6230* 7191 7192DVB_USB_CXUSB MEDIA DRIVER 7193M: Michael Krufky <mkrufky@linuxtv.org> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://github.com/mkrufky 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/media_tree.git 7200F: drivers/media/usb/dvb-usb/cxusb* 7201 7202DVB_USB_EC168 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207W: http://palosaari.fi/linux/ 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/anttip/media_tree.git 7210F: drivers/media/usb/dvb-usb-v2/ec168* 7211 7212DVB_USB_GL861 MEDIA DRIVER 7213M: Antti Palosaari <crope@iki.fi> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/anttip/media_tree.git 7219F: drivers/media/usb/dvb-usb-v2/gl861* 7220 7221DVB_USB_MXL111SF MEDIA DRIVER 7222M: Michael Krufky <mkrufky@linuxtv.org> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://github.com/mkrufky 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/mkrufky/mxl111sf.git 7229F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7230 7231DVB_USB_RTL28XXU MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7240 7241DVB_USB_V2 MEDIA DRIVER 7242M: Antti Palosaari <crope@iki.fi> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://palosaari.fi/linux/ 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/anttip/media_tree.git 7249F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7250F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7251 7252DYNAMIC DEBUG 7253M: Jason Baron <jbaron@akamai.com> 7254M: Jim Cromie <jim.cromie@gmail.com> 7255S: Maintained 7256F: include/linux/dynamic_debug.h 7257F: lib/dynamic_debug.c 7258F: lib/test_dynamic_debug.c 7259 7260DYNAMIC INTERRUPT MODERATION 7261M: Tal Gilboa <talgi@nvidia.com> 7262S: Maintained 7263F: Documentation/networking/net_dim.rst 7264F: include/linux/dim.h 7265F: lib/dim/ 7266 7267DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7268M: Daniel Lezcano <daniel.lezcano@kernel.org> 7269L: linux-pm@vger.kernel.org 7270S: Supported 7271B: https://bugzilla.kernel.org 7272T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7273F: drivers/powercap/dtpm* 7274F: include/linux/dtpm.h 7275 7276DZ DECSTATION DZ11 SERIAL DRIVER 7277M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7278S: Maintained 7279F: drivers/tty/serial/dz.* 7280 7281E3X0 POWER BUTTON DRIVER 7282M: Moritz Fischer <moritz.fischer@ettus.com> 7283L: usrp-users@lists.ettus.com 7284S: Supported 7285W: http://www.ettus.com 7286F: Documentation/devicetree/bindings/input/e3x0-button.txt 7287F: drivers/input/misc/e3x0-button.c 7288 7289E4000 MEDIA DRIVER 7290M: Antti Palosaari <crope@iki.fi> 7291L: linux-media@vger.kernel.org 7292S: Maintained 7293W: https://linuxtv.org 7294W: http://palosaari.fi/linux/ 7295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7296T: git git://linuxtv.org/anttip/media_tree.git 7297F: drivers/media/tuners/e4000* 7298 7299EARTH_PT1 MEDIA DRIVER 7300M: Akihiro Tsukada <tskd08@gmail.com> 7301L: linux-media@vger.kernel.org 7302S: Odd Fixes 7303F: drivers/media/pci/pt1/ 7304 7305EARTH_PT3 MEDIA DRIVER 7306M: Akihiro Tsukada <tskd08@gmail.com> 7307L: linux-media@vger.kernel.org 7308S: Odd Fixes 7309F: drivers/media/pci/pt3/ 7310 7311EC100 MEDIA DRIVER 7312M: Antti Palosaari <crope@iki.fi> 7313L: linux-media@vger.kernel.org 7314S: Maintained 7315W: https://linuxtv.org 7316W: http://palosaari.fi/linux/ 7317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7318T: git git://linuxtv.org/anttip/media_tree.git 7319F: drivers/media/dvb-frontends/ec100* 7320 7321ECRYPT FILE SYSTEM 7322M: Tyler Hicks <code@tyhicks.com> 7323L: ecryptfs@vger.kernel.org 7324S: Odd Fixes 7325W: http://ecryptfs.org 7326W: https://launchpad.net/ecryptfs 7327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7328F: Documentation/filesystems/ecryptfs.rst 7329F: fs/ecryptfs/ 7330 7331EDAC-AMD64 7332M: Yazen Ghannam <yazen.ghannam@amd.com> 7333L: linux-edac@vger.kernel.org 7334S: Supported 7335F: drivers/edac/amd64_edac* 7336F: drivers/edac/mce_amd* 7337 7338EDAC-ARMADA 7339M: Jan Luebbe <jlu@pengutronix.de> 7340L: linux-edac@vger.kernel.org 7341S: Maintained 7342F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7343F: drivers/edac/armada_xp_* 7344 7345EDAC-AST2500 7346M: Stefan Schaeckeler <sschaeck@cisco.com> 7347S: Supported 7348F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7349F: drivers/edac/aspeed_edac.c 7350 7351EDAC-BLUEFIELD 7352M: Shravan Kumar Ramani <shravankr@nvidia.com> 7353S: Supported 7354F: drivers/edac/bluefield_edac.c 7355 7356EDAC-CALXEDA 7357M: Andre Przywara <andre.przywara@arm.com> 7358L: linux-edac@vger.kernel.org 7359S: Maintained 7360F: drivers/edac/highbank* 7361 7362EDAC-CAVIUM OCTEON 7363M: Ralf Baechle <ralf@linux-mips.org> 7364L: linux-edac@vger.kernel.org 7365L: linux-mips@vger.kernel.org 7366S: Supported 7367F: drivers/edac/octeon_edac* 7368 7369EDAC-CAVIUM THUNDERX 7370M: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Odd Fixes 7373F: drivers/edac/thunderx_edac* 7374 7375EDAC-CORE 7376M: Borislav Petkov <bp@alien8.de> 7377M: Tony Luck <tony.luck@intel.com> 7378R: James Morse <james.morse@arm.com> 7379R: Mauro Carvalho Chehab <mchehab@kernel.org> 7380R: Robert Richter <rric@kernel.org> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7384F: Documentation/admin-guide/ras.rst 7385F: Documentation/driver-api/edac.rst 7386F: drivers/edac/ 7387F: include/linux/edac.h 7388 7389EDAC-DMC520 7390M: Lei Wang <lewan@microsoft.com> 7391L: linux-edac@vger.kernel.org 7392S: Supported 7393F: drivers/edac/dmc520_edac.c 7394 7395EDAC-E752X 7396M: Mark Gross <markgross@kernel.org> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/e752x_edac.c 7400 7401EDAC-E7XXX 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/e7xxx_edac.c 7405 7406EDAC-FSL_DDR 7407M: York Sun <york.sun@nxp.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/fsl_ddr_edac.* 7411 7412EDAC-GHES 7413M: Mauro Carvalho Chehab <mchehab@kernel.org> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/ghes_edac.c 7417 7418EDAC-I10NM 7419M: Tony Luck <tony.luck@intel.com> 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i10nm_base.c 7423 7424EDAC-I3000 7425L: linux-edac@vger.kernel.org 7426S: Orphan 7427F: drivers/edac/i3000_edac.c 7428 7429EDAC-I5000 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i5000_edac.c 7433 7434EDAC-I5400 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i5400_edac.c 7439 7440EDAC-I7300 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i7300_edac.c 7445 7446EDAC-I7CORE 7447M: Mauro Carvalho Chehab <mchehab@kernel.org> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i7core_edac.c 7451 7452EDAC-I82443BXGX 7453M: Tim Small <tim@buttersideup.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i82443bxgx_edac.c 7457 7458EDAC-I82975X 7459M: "Arvind R." <arvino55@gmail.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/i82975x_edac.c 7463 7464EDAC-IE31200 7465M: Jason Baron <jbaron@akamai.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/ie31200_edac.c 7469 7470EDAC-IGEN6 7471M: Tony Luck <tony.luck@intel.com> 7472R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/igen6_edac.c 7476 7477EDAC-MPC85XX 7478M: Johannes Thumshirn <morbidrsa@gmail.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/mpc85xx_edac.[ch] 7482 7483EDAC-NPCM 7484M: Marvin Lin <kflin@nuvoton.com> 7485M: Stanley Chu <yschu@nuvoton.com> 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7489F: drivers/edac/npcm_edac.c 7490 7491EDAC-PASEMI 7492M: Egor Martovetsky <egor@pasemi.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/pasemi_edac.c 7496 7497EDAC-PND2 7498M: Tony Luck <tony.luck@intel.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/pnd2_edac.[ch] 7502 7503EDAC-QCOM 7504M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7505L: linux-arm-msm@vger.kernel.org 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/qcom_edac.c 7509 7510EDAC-R82600 7511M: Tim Small <tim@buttersideup.com> 7512L: linux-edac@vger.kernel.org 7513S: Maintained 7514F: drivers/edac/r82600_edac.c 7515 7516EDAC-SBRIDGE 7517M: Tony Luck <tony.luck@intel.com> 7518R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/sb_edac.c 7522 7523EDAC-SKYLAKE 7524M: Tony Luck <tony.luck@intel.com> 7525L: linux-edac@vger.kernel.org 7526S: Maintained 7527F: drivers/edac/skx_*.[ch] 7528 7529EDAC-TI 7530M: Tero Kristo <kristo@kernel.org> 7531L: linux-edac@vger.kernel.org 7532S: Odd Fixes 7533F: drivers/edac/ti_edac.c 7534 7535EDIROL UA-101/UA-1000 DRIVER 7536M: Clemens Ladisch <clemens@ladisch.de> 7537L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7538S: Maintained 7539T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7540F: sound/usb/misc/ua101.c 7541 7542EFI TEST DRIVER 7543M: Ivan Hu <ivan.hu@canonical.com> 7544M: Ard Biesheuvel <ardb@kernel.org> 7545L: linux-efi@vger.kernel.org 7546S: Maintained 7547F: drivers/firmware/efi/test/ 7548 7549EFI VARIABLE FILESYSTEM 7550M: Jeremy Kerr <jk@ozlabs.org> 7551M: Ard Biesheuvel <ardb@kernel.org> 7552L: linux-efi@vger.kernel.org 7553S: Maintained 7554T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7555F: fs/efivarfs/ 7556 7557EFIFB FRAMEBUFFER DRIVER 7558M: Peter Jones <pjones@redhat.com> 7559L: linux-fbdev@vger.kernel.org 7560S: Maintained 7561F: drivers/video/fbdev/efifb.c 7562 7563EFS FILESYSTEM 7564S: Orphan 7565W: http://aeschi.ch.eu.org/efs/ 7566F: fs/efs/ 7567 7568EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7569M: Douglas Miller <dougmill@linux.ibm.com> 7570L: netdev@vger.kernel.org 7571S: Maintained 7572F: drivers/net/ethernet/ibm/ehea/ 7573 7574ELM327 CAN NETWORK DRIVER 7575M: Max Staudt <max@enpas.org> 7576L: linux-can@vger.kernel.org 7577S: Maintained 7578F: Documentation/networking/device_drivers/can/can327.rst 7579F: drivers/net/can/can327.c 7580 7581EM28XX VIDEO4LINUX DRIVER 7582M: Mauro Carvalho Chehab <mchehab@kernel.org> 7583L: linux-media@vger.kernel.org 7584S: Maintained 7585W: https://linuxtv.org 7586T: git git://linuxtv.org/media_tree.git 7587F: Documentation/admin-guide/media/em28xx* 7588F: drivers/media/usb/em28xx/ 7589 7590EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7591M: Adrian Hunter <adrian.hunter@intel.com> 7592M: Ritesh Harjani <riteshh@codeaurora.org> 7593M: Asutosh Das <asutoshd@codeaurora.org> 7594L: linux-mmc@vger.kernel.org 7595S: Supported 7596F: drivers/mmc/host/cqhci* 7597 7598EMULEX 10Gbps iSCSI - OneConnect DRIVER 7599M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7600L: linux-scsi@vger.kernel.org 7601S: Supported 7602W: http://www.broadcom.com 7603F: drivers/scsi/be2iscsi/ 7604 7605EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7606M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7607M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7608M: Somnath Kotur <somnath.kotur@broadcom.com> 7609L: netdev@vger.kernel.org 7610S: Supported 7611W: http://www.emulex.com 7612F: drivers/net/ethernet/emulex/benet/ 7613 7614EMULEX ONECONNECT ROCE DRIVER 7615M: Selvin Xavier <selvin.xavier@broadcom.com> 7616L: linux-rdma@vger.kernel.org 7617S: Odd Fixes 7618W: http://www.broadcom.com 7619F: drivers/infiniband/hw/ocrdma/ 7620F: include/uapi/rdma/ocrdma-abi.h 7621 7622EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7623M: James Smart <james.smart@broadcom.com> 7624M: Ram Vegesna <ram.vegesna@broadcom.com> 7625L: linux-scsi@vger.kernel.org 7626L: target-devel@vger.kernel.org 7627S: Supported 7628W: http://www.broadcom.com 7629F: drivers/scsi/elx/ 7630 7631EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7632M: James Smart <james.smart@broadcom.com> 7633M: Dick Kennedy <dick.kennedy@broadcom.com> 7634L: linux-scsi@vger.kernel.org 7635S: Supported 7636W: http://www.broadcom.com 7637F: drivers/scsi/lpfc/ 7638 7639ENE CB710 FLASH CARD READER DRIVER 7640M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7641S: Maintained 7642F: drivers/misc/cb710/ 7643F: drivers/mmc/host/cb710-mmc.* 7644F: include/linux/cb710.h 7645 7646ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7647M: Maxim Levitsky <maximlevitsky@gmail.com> 7648S: Maintained 7649F: drivers/media/rc/ene_ir.* 7650 7651EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7652M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7653L: linuxppc-dev@lists.ozlabs.org 7654S: Maintained 7655F: drivers/tty/ehv_bytechan.c 7656 7657EPSON S1D13XXX FRAMEBUFFER DRIVER 7658M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7661F: drivers/video/fbdev/s1d13xxxfb.c 7662F: include/video/s1d13xxxfb.h 7663 7664EROFS FILE SYSTEM 7665M: Gao Xiang <xiang@kernel.org> 7666M: Chao Yu <chao@kernel.org> 7667R: Yue Hu <huyue2@coolpad.com> 7668R: Jeffle Xu <jefflexu@linux.alibaba.com> 7669L: linux-erofs@lists.ozlabs.org 7670S: Maintained 7671T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7672F: Documentation/ABI/testing/sysfs-fs-erofs 7673F: Documentation/filesystems/erofs.rst 7674F: fs/erofs/ 7675F: include/trace/events/erofs.h 7676 7677ERRSEQ ERROR TRACKING INFRASTRUCTURE 7678M: Jeff Layton <jlayton@kernel.org> 7679S: Maintained 7680F: include/linux/errseq.h 7681F: lib/errseq.c 7682 7683ESD CAN/USB DRIVERS 7684M: Frank Jungclaus <frank.jungclaus@esd.eu> 7685R: socketcan@esd.eu 7686L: linux-can@vger.kernel.org 7687S: Maintained 7688F: drivers/net/can/usb/esd_usb.c 7689 7690ET131X NETWORK DRIVER 7691M: Mark Einon <mark.einon@gmail.com> 7692S: Odd Fixes 7693F: drivers/net/ethernet/agere/ 7694 7695ETAS ES58X CAN/USB DRIVER 7696M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7697L: linux-can@vger.kernel.org 7698S: Maintained 7699F: Documentation/networking/devlink/etas_es58x.rst 7700F: drivers/net/can/usb/etas_es58x/ 7701 7702ETHERNET BRIDGE 7703M: Roopa Prabhu <roopa@nvidia.com> 7704M: Nikolay Aleksandrov <razor@blackwall.org> 7705L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7706L: netdev@vger.kernel.org 7707S: Maintained 7708W: http://www.linuxfoundation.org/en/Net:Bridge 7709F: include/linux/netfilter_bridge/ 7710F: net/bridge/ 7711 7712ETHERNET PHY LIBRARY 7713M: Andrew Lunn <andrew@lunn.ch> 7714M: Heiner Kallweit <hkallweit1@gmail.com> 7715R: Russell King <linux@armlinux.org.uk> 7716L: netdev@vger.kernel.org 7717S: Maintained 7718F: Documentation/ABI/testing/sysfs-class-net-phydev 7719F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7720F: Documentation/devicetree/bindings/net/mdio* 7721F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7722F: Documentation/networking/phy.rst 7723F: drivers/net/mdio/ 7724F: drivers/net/mdio/acpi_mdio.c 7725F: drivers/net/mdio/fwnode_mdio.c 7726F: drivers/net/mdio/of_mdio.c 7727F: drivers/net/pcs/ 7728F: drivers/net/phy/ 7729F: include/dt-bindings/net/qca-ar803x.h 7730F: include/linux/*mdio*.h 7731F: include/linux/linkmode.h 7732F: include/linux/mdio/*.h 7733F: include/linux/mii.h 7734F: include/linux/of_net.h 7735F: include/linux/phy.h 7736F: include/linux/phy_fixed.h 7737F: include/linux/platform_data/mdio-bcm-unimac.h 7738F: include/linux/platform_data/mdio-gpio.h 7739F: include/trace/events/mdio.h 7740F: include/uapi/linux/mdio.h 7741F: include/uapi/linux/mii.h 7742F: net/core/of_net.c 7743 7744EXEC & BINFMT API 7745R: Eric Biederman <ebiederm@xmission.com> 7746R: Kees Cook <keescook@chromium.org> 7747L: linux-mm@kvack.org 7748S: Supported 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7750F: fs/*binfmt_*.c 7751F: fs/exec.c 7752F: include/linux/binfmts.h 7753F: include/linux/elf.h 7754F: include/uapi/linux/binfmts.h 7755F: include/uapi/linux/elf.h 7756F: tools/testing/selftests/exec/ 7757N: asm/elf.h 7758N: binfmt 7759 7760EXFAT FILE SYSTEM 7761M: Namjae Jeon <linkinjeon@kernel.org> 7762M: Sungjong Seo <sj1557.seo@samsung.com> 7763L: linux-fsdevel@vger.kernel.org 7764S: Maintained 7765T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7766F: fs/exfat/ 7767 7768EXT2 FILE SYSTEM 7769M: Jan Kara <jack@suse.com> 7770L: linux-ext4@vger.kernel.org 7771S: Maintained 7772F: Documentation/filesystems/ext2.rst 7773F: fs/ext2/ 7774F: include/linux/ext2* 7775 7776EXT4 FILE SYSTEM 7777M: "Theodore Ts'o" <tytso@mit.edu> 7778M: Andreas Dilger <adilger.kernel@dilger.ca> 7779L: linux-ext4@vger.kernel.org 7780S: Maintained 7781W: http://ext4.wiki.kernel.org 7782Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7784F: Documentation/filesystems/ext4/ 7785F: fs/ext4/ 7786F: include/trace/events/ext4.h 7787F: include/uapi/linux/ext4.h 7788 7789Extended Verification Module (EVM) 7790M: Mimi Zohar <zohar@linux.ibm.com> 7791L: linux-integrity@vger.kernel.org 7792S: Supported 7793T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7794F: security/integrity/ 7795F: security/integrity/evm/ 7796 7797EXTENSIBLE FIRMWARE INTERFACE (EFI) 7798M: Ard Biesheuvel <ardb@kernel.org> 7799L: linux-efi@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7802F: Documentation/admin-guide/efi-stub.rst 7803F: arch/*/include/asm/efi.h 7804F: arch/*/kernel/efi.c 7805F: arch/arm/boot/compressed/efi-header.S 7806F: arch/x86/platform/efi/ 7807F: drivers/firmware/efi/ 7808F: include/linux/efi*.h 7809 7810EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7811M: MyungJoo Ham <myungjoo.ham@samsung.com> 7812M: Chanwoo Choi <cw00.choi@samsung.com> 7813L: linux-kernel@vger.kernel.org 7814S: Maintained 7815T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7816F: Documentation/devicetree/bindings/extcon/ 7817F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7818F: drivers/extcon/ 7819F: include/linux/extcon.h 7820F: include/linux/extcon/ 7821 7822EXTRA BOOT CONFIG 7823M: Masami Hiramatsu <mhiramat@kernel.org> 7824L: linux-kernel@vger.kernel.org 7825L: linux-trace-kernel@vger.kernel.org 7826S: Maintained 7827Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7828T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7829F: Documentation/admin-guide/bootconfig.rst 7830F: fs/proc/bootconfig.c 7831F: include/linux/bootconfig.h 7832F: lib/bootconfig-data.S 7833F: lib/bootconfig.c 7834F: tools/bootconfig/* 7835F: tools/bootconfig/scripts/* 7836 7837EXYNOS DP DRIVER 7838M: Jingoo Han <jingoohan1@gmail.com> 7839L: dri-devel@lists.freedesktop.org 7840S: Maintained 7841F: drivers/gpu/drm/exynos/exynos_dp* 7842 7843EXYNOS SYSMMU (IOMMU) driver 7844M: Marek Szyprowski <m.szyprowski@samsung.com> 7845L: iommu@lists.linux.dev 7846S: Maintained 7847F: drivers/iommu/exynos-iommu.c 7848 7849F2FS FILE SYSTEM 7850M: Jaegeuk Kim <jaegeuk@kernel.org> 7851M: Chao Yu <chao@kernel.org> 7852L: linux-f2fs-devel@lists.sourceforge.net 7853S: Maintained 7854W: https://f2fs.wiki.kernel.org/ 7855Q: https://patchwork.kernel.org/project/f2fs/list/ 7856B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7857T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7858F: Documentation/ABI/testing/sysfs-fs-f2fs 7859F: Documentation/filesystems/f2fs.rst 7860F: fs/f2fs/ 7861F: include/linux/f2fs_fs.h 7862F: include/trace/events/f2fs.h 7863F: include/uapi/linux/f2fs.h 7864 7865F71805F HARDWARE MONITORING DRIVER 7866M: Jean Delvare <jdelvare@suse.com> 7867L: linux-hwmon@vger.kernel.org 7868S: Maintained 7869F: Documentation/hwmon/f71805f.rst 7870F: drivers/hwmon/f71805f.c 7871 7872FADDR2LINE 7873M: Josh Poimboeuf <jpoimboe@kernel.org> 7874S: Maintained 7875F: scripts/faddr2line 7876 7877FAILOVER MODULE 7878M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7879L: netdev@vger.kernel.org 7880S: Supported 7881F: Documentation/networking/failover.rst 7882F: include/net/failover.h 7883F: net/core/failover.c 7884 7885FANOTIFY 7886M: Jan Kara <jack@suse.cz> 7887R: Amir Goldstein <amir73il@gmail.com> 7888R: Matthew Bobrowski <repnop@google.com> 7889L: linux-fsdevel@vger.kernel.org 7890S: Maintained 7891F: fs/notify/fanotify/ 7892F: include/linux/fanotify.h 7893F: include/uapi/linux/fanotify.h 7894 7895FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7896M: Linus Walleij <linus.walleij@linaro.org> 7897L: linux-usb@vger.kernel.org 7898S: Maintained 7899F: drivers/usb/fotg210/ 7900 7901FARSYNC SYNCHRONOUS DRIVER 7902M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7903S: Supported 7904W: http://www.farsite.co.uk/ 7905F: drivers/net/wan/farsync.* 7906 7907FAULT INJECTION SUPPORT 7908M: Akinobu Mita <akinobu.mita@gmail.com> 7909S: Supported 7910F: Documentation/fault-injection/ 7911F: lib/fault-inject.c 7912 7913FBTFT Framebuffer drivers 7914L: dri-devel@lists.freedesktop.org 7915L: linux-fbdev@vger.kernel.org 7916S: Orphan 7917F: drivers/staging/fbtft/ 7918 7919FC0011 TUNER DRIVER 7920M: Michael Buesch <m@bues.ch> 7921L: linux-media@vger.kernel.org 7922S: Maintained 7923F: drivers/media/tuners/fc0011.c 7924F: drivers/media/tuners/fc0011.h 7925 7926FC2580 MEDIA DRIVER 7927M: Antti Palosaari <crope@iki.fi> 7928L: linux-media@vger.kernel.org 7929S: Maintained 7930W: https://linuxtv.org 7931W: http://palosaari.fi/linux/ 7932Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7933T: git git://linuxtv.org/anttip/media_tree.git 7934F: drivers/media/tuners/fc2580* 7935 7936FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7937M: Hannes Reinecke <hare@suse.de> 7938L: linux-scsi@vger.kernel.org 7939S: Supported 7940W: www.Open-FCoE.org 7941F: drivers/scsi/fcoe/ 7942F: drivers/scsi/libfc/ 7943F: include/scsi/fc/ 7944F: include/scsi/libfc.h 7945F: include/scsi/libfcoe.h 7946F: include/uapi/scsi/fc/ 7947 7948FILE LOCKING (flock() and fcntl()/lockf()) 7949M: Jeff Layton <jlayton@kernel.org> 7950M: Chuck Lever <chuck.lever@oracle.com> 7951L: linux-fsdevel@vger.kernel.org 7952S: Maintained 7953F: fs/fcntl.c 7954F: fs/locks.c 7955F: include/linux/fcntl.h 7956F: include/uapi/linux/fcntl.h 7957 7958FILESYSTEM DIRECT ACCESS (DAX) 7959M: Dan Williams <dan.j.williams@intel.com> 7960R: Matthew Wilcox <willy@infradead.org> 7961R: Jan Kara <jack@suse.cz> 7962L: linux-fsdevel@vger.kernel.org 7963L: nvdimm@lists.linux.dev 7964S: Supported 7965F: fs/dax.c 7966F: include/linux/dax.h 7967F: include/trace/events/fs_dax.h 7968 7969FILESYSTEMS (VFS and infrastructure) 7970M: Alexander Viro <viro@zeniv.linux.org.uk> 7971M: Christian Brauner <brauner@kernel.org> 7972L: linux-fsdevel@vger.kernel.org 7973S: Maintained 7974F: fs/* 7975F: include/linux/fs.h 7976F: include/linux/fs_types.h 7977F: include/uapi/linux/fs.h 7978F: include/uapi/linux/openat2.h 7979 7980FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7981M: Riku Voipio <riku.voipio@iki.fi> 7982L: linux-hwmon@vger.kernel.org 7983S: Maintained 7984F: drivers/hwmon/f75375s.c 7985F: include/linux/f75375s.h 7986 7987FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7988M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7989L: linux-can@vger.kernel.org 7990S: Maintained 7991F: drivers/net/can/usb/f81604.c 7992 7993FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7994M: Clemens Ladisch <clemens@ladisch.de> 7995M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7996L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7997S: Maintained 7998T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7999F: include/uapi/sound/firewire.h 8000F: sound/firewire/ 8001 8002FIREWIRE MEDIA DRIVERS (firedtv) 8003M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8004L: linux-media@vger.kernel.org 8005L: linux1394-devel@lists.sourceforge.net 8006S: Maintained 8007T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8008F: drivers/media/firewire/ 8009 8010FIREWIRE SBP-2 TARGET 8011M: Chris Boot <bootc@bootc.net> 8012L: linux-scsi@vger.kernel.org 8013L: target-devel@vger.kernel.org 8014L: linux1394-devel@lists.sourceforge.net 8015S: Maintained 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8017F: drivers/target/sbp/ 8018 8019FIREWIRE SUBSYSTEM 8020M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8021M: Takashi Sakamoto <takaswie@kernel.org> 8022L: linux1394-devel@lists.sourceforge.net 8023S: Maintained 8024W: http://ieee1394.docs.kernel.org/ 8025T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8026F: drivers/firewire/ 8027F: include/linux/firewire.h 8028F: include/uapi/linux/firewire*.h 8029F: tools/firewire/ 8030 8031FIRMWARE FRAMEWORK FOR ARMV8-A 8032M: Sudeep Holla <sudeep.holla@arm.com> 8033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8034S: Maintained 8035F: drivers/firmware/arm_ffa/ 8036F: include/linux/arm_ffa.h 8037 8038FIRMWARE LOADER (request_firmware) 8039M: Luis Chamberlain <mcgrof@kernel.org> 8040M: Russ Weight <russell.h.weight@intel.com> 8041L: linux-kernel@vger.kernel.org 8042S: Maintained 8043F: Documentation/firmware_class/ 8044F: drivers/base/firmware_loader/ 8045F: include/linux/firmware.h 8046 8047FLEXTIMER FTM-QUADDEC DRIVER 8048M: Patrick Havelange <patrick.havelange@essensium.com> 8049L: linux-iio@vger.kernel.org 8050S: Maintained 8051F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8052F: drivers/counter/ftm-quaddec.c 8053 8054FLOPPY DRIVER 8055M: Denis Efremov <efremov@linux.com> 8056L: linux-block@vger.kernel.org 8057S: Odd Fixes 8058F: drivers/block/floppy.c 8059 8060FLYSKY FSIA6B RC RECEIVER 8061M: Markus Koch <markus@notsyncing.net> 8062L: linux-input@vger.kernel.org 8063S: Maintained 8064F: drivers/input/joystick/fsia6b.c 8065 8066FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8067M: Geoffrey D. Bennett <g@b4.vu> 8068L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8069S: Maintained 8070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8071F: sound/usb/mixer_scarlett_gen2.c 8072 8073FORCEDETH GIGABIT ETHERNET DRIVER 8074M: Rain River <rain.1986.08.12@gmail.com> 8075M: Zhu Yanjun <zyjzyj2000@gmail.com> 8076L: netdev@vger.kernel.org 8077S: Maintained 8078F: drivers/net/ethernet/nvidia/* 8079 8080FORTIFY_SOURCE 8081M: Kees Cook <keescook@chromium.org> 8082L: linux-hardening@vger.kernel.org 8083S: Supported 8084T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8085F: include/linux/fortify-string.h 8086F: lib/fortify_kunit.c 8087F: lib/memcpy_kunit.c 8088F: lib/strcat_kunit.c 8089F: lib/strscpy_kunit.c 8090F: lib/test_fortify/* 8091F: scripts/test_fortify.sh 8092K: \b__NO_FORTIFY\b 8093 8094FPGA DFL DRIVERS 8095M: Wu Hao <hao.wu@intel.com> 8096R: Tom Rix <trix@redhat.com> 8097L: linux-fpga@vger.kernel.org 8098S: Maintained 8099F: Documentation/ABI/testing/sysfs-bus-dfl* 8100F: Documentation/fpga/dfl.rst 8101F: drivers/fpga/dfl* 8102F: drivers/uio/uio_dfl.c 8103F: include/linux/dfl.h 8104F: include/uapi/linux/fpga-dfl.h 8105 8106FPGA MANAGER FRAMEWORK 8107M: Moritz Fischer <mdf@kernel.org> 8108M: Wu Hao <hao.wu@intel.com> 8109M: Xu Yilun <yilun.xu@intel.com> 8110R: Tom Rix <trix@redhat.com> 8111L: linux-fpga@vger.kernel.org 8112S: Maintained 8113Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8114T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8115F: Documentation/devicetree/bindings/fpga/ 8116F: Documentation/driver-api/fpga/ 8117F: Documentation/fpga/ 8118F: drivers/fpga/ 8119F: include/linux/fpga/ 8120 8121FPU EMULATOR 8122M: Bill Metzenthen <billm@melbpc.org.au> 8123S: Maintained 8124W: https://floatingpoint.billm.au/ 8125F: arch/x86/math-emu/ 8126 8127FRAMEBUFFER CORE 8128M: Daniel Vetter <daniel@ffwll.ch> 8129S: Odd Fixes 8130T: git git://anongit.freedesktop.org/drm/drm-misc 8131F: drivers/video/fbdev/core/ 8132 8133FRAMEBUFFER LAYER 8134M: Helge Deller <deller@gmx.de> 8135L: linux-fbdev@vger.kernel.org 8136L: dri-devel@lists.freedesktop.org 8137S: Maintained 8138Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8139T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8140F: Documentation/fb/ 8141F: drivers/video/ 8142F: include/linux/fb.h 8143F: include/uapi/linux/fb.h 8144F: include/uapi/video/ 8145F: include/video/ 8146 8147FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8148M: Horia Geantă <horia.geanta@nxp.com> 8149M: Pankaj Gupta <pankaj.gupta@nxp.com> 8150M: Gaurav Jain <gaurav.jain@nxp.com> 8151L: linux-crypto@vger.kernel.org 8152S: Maintained 8153F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8154F: drivers/crypto/caam/ 8155 8156FREESCALE COLDFIRE M5441X MMC DRIVER 8157M: Angelo Dureghello <angelo.dureghello@timesys.com> 8158L: linux-mmc@vger.kernel.org 8159S: Maintained 8160F: drivers/mmc/host/sdhci-esdhc-mcf.c 8161F: include/linux/platform_data/mmc-esdhc-mcf.h 8162 8163FREESCALE DIU FRAMEBUFFER DRIVER 8164M: Timur Tabi <timur@kernel.org> 8165L: linux-fbdev@vger.kernel.org 8166S: Maintained 8167F: drivers/video/fbdev/fsl-diu-fb.* 8168 8169FREESCALE DMA DRIVER 8170M: Li Yang <leoyang.li@nxp.com> 8171M: Zhang Wei <zw@zh-kernel.org> 8172L: linuxppc-dev@lists.ozlabs.org 8173S: Maintained 8174F: drivers/dma/fsldma.* 8175 8176FREESCALE DSPI DRIVER 8177M: Vladimir Oltean <olteanv@gmail.com> 8178L: linux-spi@vger.kernel.org 8179S: Maintained 8180F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8181F: drivers/spi/spi-fsl-dspi.c 8182F: include/linux/spi/spi-fsl-dspi.h 8183 8184FREESCALE ENETC ETHERNET DRIVERS 8185M: Claudiu Manoil <claudiu.manoil@nxp.com> 8186M: Vladimir Oltean <vladimir.oltean@nxp.com> 8187L: netdev@vger.kernel.org 8188S: Maintained 8189F: drivers/net/ethernet/freescale/enetc/ 8190 8191FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8192M: Claudiu Manoil <claudiu.manoil@nxp.com> 8193L: netdev@vger.kernel.org 8194S: Maintained 8195F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8196F: drivers/net/ethernet/freescale/gianfar* 8197 8198FREESCALE GPMI NAND DRIVER 8199M: Han Xu <han.xu@nxp.com> 8200L: linux-mtd@lists.infradead.org 8201S: Maintained 8202F: drivers/mtd/nand/raw/gpmi-nand/* 8203 8204FREESCALE I2C CPM DRIVER 8205M: Jochen Friedrich <jochen@scram.de> 8206L: linuxppc-dev@lists.ozlabs.org 8207L: linux-i2c@vger.kernel.org 8208S: Maintained 8209F: drivers/i2c/busses/i2c-cpm.c 8210 8211FREESCALE IMX / MXC FEC DRIVER 8212M: Wei Fang <wei.fang@nxp.com> 8213R: Shenwei Wang <shenwei.wang@nxp.com> 8214R: Clark Wang <xiaoning.wang@nxp.com> 8215R: NXP Linux Team <linux-imx@nxp.com> 8216L: netdev@vger.kernel.org 8217S: Maintained 8218F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8219F: drivers/net/ethernet/freescale/fec.h 8220F: drivers/net/ethernet/freescale/fec_main.c 8221F: drivers/net/ethernet/freescale/fec_ptp.c 8222 8223FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8224M: Sascha Hauer <s.hauer@pengutronix.de> 8225R: Pengutronix Kernel Team <kernel@pengutronix.de> 8226L: linux-fbdev@vger.kernel.org 8227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8228S: Maintained 8229F: drivers/video/fbdev/imxfb.c 8230 8231FREESCALE IMX DDR PMU DRIVER 8232M: Frank Li <Frank.li@nxp.com> 8233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8234S: Maintained 8235F: Documentation/admin-guide/perf/imx-ddr.rst 8236F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8237F: drivers/perf/fsl_imx8_ddr_perf.c 8238 8239FREESCALE IMX I2C DRIVER 8240M: Oleksij Rempel <o.rempel@pengutronix.de> 8241R: Pengutronix Kernel Team <kernel@pengutronix.de> 8242L: linux-i2c@vger.kernel.org 8243S: Maintained 8244F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8245F: drivers/i2c/busses/i2c-imx.c 8246 8247FREESCALE IMX LPI2C DRIVER 8248M: Dong Aisheng <aisheng.dong@nxp.com> 8249L: linux-i2c@vger.kernel.org 8250L: linux-imx@nxp.com 8251S: Maintained 8252F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8253F: drivers/i2c/busses/i2c-imx-lpi2c.c 8254 8255FREESCALE MPC I2C DRIVER 8256M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8257L: linux-i2c@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8260F: drivers/i2c/busses/i2c-mpc.c 8261 8262FREESCALE QORIQ DPAA ETHERNET DRIVER 8263M: Madalin Bucur <madalin.bucur@nxp.com> 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: drivers/net/ethernet/freescale/dpaa 8267 8268FREESCALE QORIQ DPAA FMAN DRIVER 8269M: Madalin Bucur <madalin.bucur@nxp.com> 8270R: Sean Anderson <sean.anderson@seco.com> 8271L: netdev@vger.kernel.org 8272S: Maintained 8273F: Documentation/devicetree/bindings/net/fsl-fman.txt 8274F: drivers/net/ethernet/freescale/fman 8275 8276FREESCALE QORIQ PTP CLOCK DRIVER 8277M: Yangbo Lu <yangbo.lu@nxp.com> 8278L: netdev@vger.kernel.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8281F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8282F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8283F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8284F: drivers/ptp/ptp_qoriq.c 8285F: drivers/ptp/ptp_qoriq_debugfs.c 8286F: include/linux/fsl/ptp_qoriq.h 8287 8288FREESCALE QUAD SPI DRIVER 8289M: Han Xu <han.xu@nxp.com> 8290L: linux-spi@vger.kernel.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8293F: drivers/spi/spi-fsl-qspi.c 8294 8295FREESCALE QUICC ENGINE LIBRARY 8296M: Qiang Zhao <qiang.zhao@nxp.com> 8297L: linuxppc-dev@lists.ozlabs.org 8298S: Maintained 8299F: drivers/soc/fsl/qe/ 8300F: include/soc/fsl/qe/ 8301 8302FREESCALE QUICC ENGINE QMC DRIVER 8303M: Herve Codina <herve.codina@bootlin.com> 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8307F: drivers/soc/fsl/qe/qmc.c 8308F: include/soc/fsl/qe/qmc.h 8309 8310FREESCALE QUICC ENGINE TSA DRIVER 8311M: Herve Codina <herve.codina@bootlin.com> 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8315F: drivers/soc/fsl/qe/tsa.c 8316F: drivers/soc/fsl/qe/tsa.h 8317F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8318 8319FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8320M: Li Yang <leoyang.li@nxp.com> 8321L: netdev@vger.kernel.org 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: drivers/net/ethernet/freescale/ucc_geth* 8325 8326FREESCALE QUICC ENGINE UCC HDLC DRIVER 8327M: Zhao Qiang <qiang.zhao@nxp.com> 8328L: netdev@vger.kernel.org 8329L: linuxppc-dev@lists.ozlabs.org 8330S: Maintained 8331F: drivers/net/wan/fsl_ucc_hdlc* 8332 8333FREESCALE QUICC ENGINE UCC UART DRIVER 8334M: Timur Tabi <timur@kernel.org> 8335L: linuxppc-dev@lists.ozlabs.org 8336S: Maintained 8337F: drivers/tty/serial/ucc_uart.c 8338 8339FREESCALE SOC DRIVERS 8340M: Li Yang <leoyang.li@nxp.com> 8341L: linuxppc-dev@lists.ozlabs.org 8342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8343S: Maintained 8344F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8345F: Documentation/devicetree/bindings/soc/fsl/ 8346F: drivers/soc/fsl/ 8347F: include/linux/fsl/ 8348F: include/soc/fsl/ 8349 8350FREESCALE SOC FS_ENET DRIVER 8351M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8352L: linuxppc-dev@lists.ozlabs.org 8353L: netdev@vger.kernel.org 8354S: Maintained 8355F: drivers/net/ethernet/freescale/fs_enet/ 8356F: include/linux/fs_enet_pd.h 8357 8358FREESCALE SOC SOUND DRIVERS 8359M: Shengjiu Wang <shengjiu.wang@gmail.com> 8360M: Xiubo Li <Xiubo.Lee@gmail.com> 8361R: Fabio Estevam <festevam@gmail.com> 8362R: Nicolin Chen <nicoleotsuka@gmail.com> 8363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8364L: linuxppc-dev@lists.ozlabs.org 8365S: Maintained 8366F: sound/soc/fsl/fsl* 8367F: sound/soc/fsl/imx* 8368F: sound/soc/fsl/mpc8610_hpcd.c 8369 8370FREESCALE SOC SOUND QMC DRIVER 8371M: Herve Codina <herve.codina@bootlin.com> 8372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8373L: linuxppc-dev@lists.ozlabs.org 8374S: Maintained 8375F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8376F: sound/soc/fsl/fsl_qmc_audio.c 8377 8378FREESCALE USB PERIPHERAL DRIVERS 8379M: Li Yang <leoyang.li@nxp.com> 8380L: linux-usb@vger.kernel.org 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: drivers/usb/gadget/udc/fsl* 8384 8385FREESCALE USB PHY DRIVER 8386M: Ran Wang <ran.wang_1@nxp.com> 8387L: linux-usb@vger.kernel.org 8388L: linuxppc-dev@lists.ozlabs.org 8389S: Maintained 8390F: drivers/usb/phy/phy-fsl-usb* 8391 8392FREEVXFS FILESYSTEM 8393M: Christoph Hellwig <hch@infradead.org> 8394S: Maintained 8395W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8396F: fs/freevxfs/ 8397 8398FREEZER 8399M: "Rafael J. Wysocki" <rafael@kernel.org> 8400M: Pavel Machek <pavel@ucw.cz> 8401L: linux-pm@vger.kernel.org 8402S: Supported 8403F: Documentation/power/freezing-of-tasks.rst 8404F: include/linux/freezer.h 8405F: kernel/freezer.c 8406 8407FRONTSWAP API 8408M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8409L: linux-kernel@vger.kernel.org 8410S: Maintained 8411F: include/linux/frontswap.h 8412F: mm/frontswap.c 8413 8414FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8415M: David Howells <dhowells@redhat.com> 8416L: linux-cachefs@redhat.com (moderated for non-subscribers) 8417S: Supported 8418F: Documentation/filesystems/caching/ 8419F: fs/fscache/ 8420F: include/linux/fscache*.h 8421 8422FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8423M: Eric Biggers <ebiggers@kernel.org> 8424M: Theodore Y. Ts'o <tytso@mit.edu> 8425M: Jaegeuk Kim <jaegeuk@kernel.org> 8426L: linux-fscrypt@vger.kernel.org 8427S: Supported 8428Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8429T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8430F: Documentation/filesystems/fscrypt.rst 8431F: fs/crypto/ 8432F: include/linux/fscrypt.h 8433F: include/uapi/linux/fscrypt.h 8434 8435FSI SUBSYSTEM 8436M: Jeremy Kerr <jk@ozlabs.org> 8437M: Joel Stanley <joel@jms.id.au> 8438R: Alistar Popple <alistair@popple.id.au> 8439R: Eddie James <eajames@linux.ibm.com> 8440L: linux-fsi@lists.ozlabs.org 8441S: Supported 8442Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8443T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8444F: drivers/fsi/ 8445F: include/linux/fsi*.h 8446F: include/trace/events/fsi*.h 8447 8448FSI-ATTACHED I2C DRIVER 8449M: Eddie James <eajames@linux.ibm.com> 8450L: linux-i2c@vger.kernel.org 8451L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8452S: Maintained 8453F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8454F: drivers/i2c/busses/i2c-fsi.c 8455 8456FSI-ATTACHED SPI DRIVER 8457M: Eddie James <eajames@linux.ibm.com> 8458L: linux-spi@vger.kernel.org 8459S: Maintained 8460F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8461F: drivers/spi/spi-fsi.c 8462 8463FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8464M: Jan Kara <jack@suse.cz> 8465R: Amir Goldstein <amir73il@gmail.com> 8466L: linux-fsdevel@vger.kernel.org 8467S: Maintained 8468T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8469F: fs/notify/ 8470F: include/linux/fsnotify*.h 8471 8472FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8473M: Eric Biggers <ebiggers@kernel.org> 8474M: Theodore Y. Ts'o <tytso@mit.edu> 8475L: fsverity@lists.linux.dev 8476S: Supported 8477Q: https://patchwork.kernel.org/project/fsverity/list/ 8478T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8479F: Documentation/filesystems/fsverity.rst 8480F: fs/verity/ 8481F: include/linux/fsverity.h 8482F: include/uapi/linux/fsverity.h 8483 8484FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8485M: Michael Zaidman <michael.zaidman@gmail.com> 8486L: linux-i2c@vger.kernel.org 8487L: linux-input@vger.kernel.org 8488S: Maintained 8489F: drivers/hid/hid-ft260.c 8490 8491FUJITSU LAPTOP EXTRAS 8492M: Jonathan Woithe <jwoithe@just42.net> 8493L: platform-driver-x86@vger.kernel.org 8494S: Maintained 8495F: drivers/platform/x86/fujitsu-laptop.c 8496 8497FUJITSU TABLET EXTRAS 8498M: Robert Gerlach <khnz@gmx.de> 8499L: platform-driver-x86@vger.kernel.org 8500S: Maintained 8501F: drivers/platform/x86/fujitsu-tablet.c 8502 8503FUNCTION HOOKS (FTRACE) 8504M: Steven Rostedt <rostedt@goodmis.org> 8505M: Masami Hiramatsu <mhiramat@kernel.org> 8506R: Mark Rutland <mark.rutland@arm.com> 8507L: linux-kernel@vger.kernel.org 8508L: linux-trace-kernel@vger.kernel.org 8509S: Maintained 8510Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8511T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8512F: Documentation/trace/ftrace* 8513F: arch/*/*/*/*ftrace* 8514F: arch/*/*/*ftrace* 8515F: include/*/ftrace.h 8516F: kernel/trace/fgraph.c 8517F: kernel/trace/ftrace* 8518F: samples/ftrace 8519 8520FUNGIBLE ETHERNET DRIVERS 8521M: Dimitris Michailidis <dmichail@fungible.com> 8522L: netdev@vger.kernel.org 8523S: Supported 8524F: drivers/net/ethernet/fungible/ 8525 8526FUSE: FILESYSTEM IN USERSPACE 8527M: Miklos Szeredi <miklos@szeredi.hu> 8528L: linux-fsdevel@vger.kernel.org 8529S: Maintained 8530W: https://github.com/libfuse/ 8531T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8532F: Documentation/filesystems/fuse.rst 8533F: fs/fuse/ 8534F: include/uapi/linux/fuse.h 8535 8536FUTEX SUBSYSTEM 8537M: Thomas Gleixner <tglx@linutronix.de> 8538M: Ingo Molnar <mingo@redhat.com> 8539R: Peter Zijlstra <peterz@infradead.org> 8540R: Darren Hart <dvhart@infradead.org> 8541R: Davidlohr Bueso <dave@stgolabs.net> 8542R: André Almeida <andrealmeid@igalia.com> 8543L: linux-kernel@vger.kernel.org 8544S: Maintained 8545T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8546F: Documentation/locking/*futex* 8547F: include/asm-generic/futex.h 8548F: include/linux/futex.h 8549F: include/uapi/linux/futex.h 8550F: kernel/futex/* 8551F: tools/perf/bench/futex* 8552F: tools/testing/selftests/futex/ 8553 8554GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8555M: Tim Harvey <tharvey@gateworks.com> 8556S: Maintained 8557F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8558F: Documentation/hwmon/gsc-hwmon.rst 8559F: drivers/hwmon/gsc-hwmon.c 8560F: drivers/mfd/gateworks-gsc.c 8561F: include/linux/mfd/gsc.h 8562F: include/linux/platform_data/gsc_hwmon.h 8563 8564GCC PLUGINS 8565M: Kees Cook <keescook@chromium.org> 8566L: linux-hardening@vger.kernel.org 8567S: Maintained 8568T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8569F: Documentation/kbuild/gcc-plugins.rst 8570F: scripts/Makefile.gcc-plugins 8571F: scripts/gcc-plugins/ 8572 8573GCOV BASED KERNEL PROFILING 8574M: Peter Oberparleiter <oberpar@linux.ibm.com> 8575S: Maintained 8576F: Documentation/dev-tools/gcov.rst 8577F: kernel/gcov/ 8578 8579GDB KERNEL DEBUGGING HELPER SCRIPTS 8580M: Jan Kiszka <jan.kiszka@siemens.com> 8581M: Kieran Bingham <kbingham@kernel.org> 8582S: Supported 8583F: scripts/gdb/ 8584 8585GEMINI CRYPTO DRIVER 8586M: Corentin Labbe <clabbe@baylibre.com> 8587L: linux-crypto@vger.kernel.org 8588S: Maintained 8589F: drivers/crypto/gemini/ 8590 8591GEMTEK FM RADIO RECEIVER DRIVER 8592M: Hans Verkuil <hverkuil@xs4all.nl> 8593L: linux-media@vger.kernel.org 8594S: Maintained 8595W: https://linuxtv.org 8596T: git git://linuxtv.org/media_tree.git 8597F: drivers/media/radio/radio-gemtek* 8598 8599GENERIC ARCHITECTURE TOPOLOGY 8600M: Sudeep Holla <sudeep.holla@arm.com> 8601L: linux-kernel@vger.kernel.org 8602S: Maintained 8603F: drivers/base/arch_topology.c 8604F: include/linux/arch_topology.h 8605 8606GENERIC ENTRY CODE 8607M: Thomas Gleixner <tglx@linutronix.de> 8608M: Peter Zijlstra <peterz@infradead.org> 8609M: Andy Lutomirski <luto@kernel.org> 8610L: linux-kernel@vger.kernel.org 8611S: Maintained 8612T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8613F: include/linux/entry-common.h 8614F: include/linux/entry-kvm.h 8615F: kernel/entry/ 8616 8617GENERIC GPIO I2C DRIVER 8618M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8619S: Supported 8620F: drivers/i2c/busses/i2c-gpio.c 8621F: include/linux/platform_data/i2c-gpio.h 8622 8623GENERIC GPIO I2C MULTIPLEXER DRIVER 8624M: Peter Korsgaard <peter.korsgaard@barco.com> 8625L: linux-i2c@vger.kernel.org 8626S: Supported 8627F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8628F: drivers/i2c/muxes/i2c-mux-gpio.c 8629F: include/linux/platform_data/i2c-mux-gpio.h 8630 8631GENERIC HDLC (WAN) DRIVERS 8632M: Krzysztof Halasa <khc@pm.waw.pl> 8633S: Maintained 8634W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8635F: drivers/net/wan/c101.c 8636F: drivers/net/wan/hd6457* 8637F: drivers/net/wan/hdlc* 8638F: drivers/net/wan/n2.c 8639F: drivers/net/wan/pc300too.c 8640F: drivers/net/wan/pci200syn.c 8641F: drivers/net/wan/wanxl* 8642 8643GENERIC INCLUDE/ASM HEADER FILES 8644M: Arnd Bergmann <arnd@arndb.de> 8645L: linux-arch@vger.kernel.org 8646S: Maintained 8647T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8648F: include/asm-generic/ 8649F: include/uapi/asm-generic/ 8650 8651GENERIC PHY FRAMEWORK 8652M: Vinod Koul <vkoul@kernel.org> 8653M: Kishon Vijay Abraham I <kishon@kernel.org> 8654L: linux-phy@lists.infradead.org 8655S: Supported 8656Q: https://patchwork.kernel.org/project/linux-phy/list/ 8657T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8658F: Documentation/devicetree/bindings/phy/ 8659F: drivers/phy/ 8660F: include/dt-bindings/phy/ 8661F: include/linux/phy/ 8662 8663GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8664M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8665S: Supported 8666F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8667 8668GENERIC PM DOMAINS 8669M: "Rafael J. Wysocki" <rafael@kernel.org> 8670M: Kevin Hilman <khilman@kernel.org> 8671M: Ulf Hansson <ulf.hansson@linaro.org> 8672L: linux-pm@vger.kernel.org 8673S: Supported 8674F: Documentation/devicetree/bindings/power/power?domain* 8675F: drivers/base/power/domain*.c 8676F: include/linux/pm_domain.h 8677 8678GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8679M: Eugen Hristev <eugen.hristev@microchip.com> 8680L: linux-input@vger.kernel.org 8681S: Maintained 8682F: drivers/input/touchscreen/resistive-adc-touch.c 8683 8684GENERIC STRING LIBRARY 8685M: Kees Cook <keescook@chromium.org> 8686R: Andy Shevchenko <andy@kernel.org> 8687L: linux-hardening@vger.kernel.org 8688S: Supported 8689T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8690F: include/linux/string.h 8691F: include/linux/string_choices.h 8692F: include/linux/string_helpers.h 8693F: lib/string.c 8694F: lib/string_helpers.c 8695F: lib/test-string_helpers.c 8696F: lib/test_string.c 8697 8698GENERIC UIO DRIVER FOR PCI DEVICES 8699M: "Michael S. Tsirkin" <mst@redhat.com> 8700L: kvm@vger.kernel.org 8701S: Supported 8702F: drivers/uio/uio_pci_generic.c 8703 8704GENERIC VDSO LIBRARY 8705M: Andy Lutomirski <luto@kernel.org> 8706M: Thomas Gleixner <tglx@linutronix.de> 8707M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8708L: linux-kernel@vger.kernel.org 8709S: Maintained 8710T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8711F: include/asm-generic/vdso/vsyscall.h 8712F: include/vdso/ 8713F: kernel/time/vsyscall.c 8714F: lib/vdso/ 8715 8716GENWQE (IBM Generic Workqueue Card) 8717M: Frank Haverkamp <haver@linux.ibm.com> 8718S: Supported 8719F: drivers/misc/genwqe/ 8720 8721GET_MAINTAINER SCRIPT 8722M: Joe Perches <joe@perches.com> 8723S: Maintained 8724F: scripts/get_maintainer.pl 8725 8726GFS2 FILE SYSTEM 8727M: Bob Peterson <rpeterso@redhat.com> 8728M: Andreas Gruenbacher <agruenba@redhat.com> 8729L: cluster-devel@redhat.com 8730S: Supported 8731B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8732T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8733F: Documentation/filesystems/gfs2* 8734F: fs/gfs2/ 8735F: include/uapi/linux/gfs2_ondisk.h 8736 8737GIGABYTE WMI DRIVER 8738M: Thomas Weißschuh <thomas@weissschuh.net> 8739L: platform-driver-x86@vger.kernel.org 8740S: Maintained 8741F: drivers/platform/x86/gigabyte-wmi.c 8742 8743GNSS SUBSYSTEM 8744M: Johan Hovold <johan@kernel.org> 8745S: Maintained 8746T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8747F: Documentation/ABI/testing/sysfs-class-gnss 8748F: Documentation/devicetree/bindings/gnss/ 8749F: drivers/gnss/ 8750F: include/linux/gnss.h 8751 8752GO7007 MPEG CODEC 8753M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8754L: linux-media@vger.kernel.org 8755S: Maintained 8756F: drivers/media/usb/go7007/ 8757 8758GOODIX TOUCHSCREEN 8759M: Bastien Nocera <hadess@hadess.net> 8760M: Hans de Goede <hdegoede@redhat.com> 8761L: linux-input@vger.kernel.org 8762S: Maintained 8763F: drivers/input/touchscreen/goodix* 8764 8765GOOGLE ETHERNET DRIVERS 8766M: Jeroen de Borst <jeroendb@google.com> 8767M: Praveen Kaligineedi <pkaligineedi@google.com> 8768R: Shailend Chand <shailend@google.com> 8769L: netdev@vger.kernel.org 8770S: Supported 8771F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8772F: drivers/net/ethernet/google 8773 8774GPD POCKET FAN DRIVER 8775M: Hans de Goede <hdegoede@redhat.com> 8776L: platform-driver-x86@vger.kernel.org 8777S: Maintained 8778F: drivers/platform/x86/gpd-pocket-fan.c 8779 8780GPIO ACPI SUPPORT 8781M: Mika Westerberg <mika.westerberg@linux.intel.com> 8782M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8783L: linux-gpio@vger.kernel.org 8784L: linux-acpi@vger.kernel.org 8785S: Supported 8786T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8787F: Documentation/firmware-guide/acpi/gpio-properties.rst 8788F: drivers/gpio/gpiolib-acpi.c 8789F: drivers/gpio/gpiolib-acpi.h 8790 8791GPIO AGGREGATOR 8792M: Geert Uytterhoeven <geert+renesas@glider.be> 8793L: linux-gpio@vger.kernel.org 8794S: Supported 8795F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8796F: drivers/gpio/gpio-aggregator.c 8797 8798GPIO IR Transmitter 8799M: Sean Young <sean@mess.org> 8800L: linux-media@vger.kernel.org 8801S: Maintained 8802F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8803F: drivers/media/rc/gpio-ir-tx.c 8804 8805GPIO MOCKUP DRIVER 8806M: Bamvor Jian Zhang <bamv2005@gmail.com> 8807L: linux-gpio@vger.kernel.org 8808S: Maintained 8809F: drivers/gpio/gpio-mockup.c 8810F: tools/testing/selftests/gpio/ 8811 8812GPIO REGMAP 8813R: Michael Walle <michael@walle.cc> 8814S: Maintained 8815F: drivers/gpio/gpio-regmap.c 8816F: include/linux/gpio/regmap.h 8817 8818GPIO SUBSYSTEM 8819M: Linus Walleij <linus.walleij@linaro.org> 8820M: Bartosz Golaszewski <brgl@bgdev.pl> 8821R: Andy Shevchenko <andy@kernel.org> 8822L: linux-gpio@vger.kernel.org 8823S: Maintained 8824T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8825F: Documentation/ABI/obsolete/sysfs-gpio 8826F: Documentation/ABI/testing/gpio-cdev 8827F: Documentation/admin-guide/gpio/ 8828F: Documentation/devicetree/bindings/gpio/ 8829F: Documentation/driver-api/gpio/ 8830F: drivers/gpio/ 8831F: include/dt-bindings/gpio/ 8832F: include/linux/gpio.h 8833F: include/linux/gpio/ 8834F: include/linux/of_gpio.h 8835F: include/uapi/linux/gpio.h 8836F: tools/gpio/ 8837 8838GRE DEMULTIPLEXER DRIVER 8839M: Dmitry Kozlov <xeb@mail.ru> 8840L: netdev@vger.kernel.org 8841S: Maintained 8842F: include/net/gre.h 8843F: net/ipv4/gre_demux.c 8844F: net/ipv4/gre_offload.c 8845 8846GRETH 10/100/1G Ethernet MAC device driver 8847M: Andreas Larsson <andreas@gaisler.com> 8848L: netdev@vger.kernel.org 8849S: Maintained 8850F: drivers/net/ethernet/aeroflex/ 8851 8852GREYBUS AUDIO PROTOCOLS DRIVERS 8853M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8854M: Mark Greer <mgreer@animalcreek.com> 8855S: Maintained 8856F: drivers/staging/greybus/audio_apbridgea.c 8857F: drivers/staging/greybus/audio_apbridgea.h 8858F: drivers/staging/greybus/audio_codec.c 8859F: drivers/staging/greybus/audio_codec.h 8860F: drivers/staging/greybus/audio_gb.c 8861F: drivers/staging/greybus/audio_manager.c 8862F: drivers/staging/greybus/audio_manager.h 8863F: drivers/staging/greybus/audio_manager_module.c 8864F: drivers/staging/greybus/audio_manager_private.h 8865F: drivers/staging/greybus/audio_manager_sysfs.c 8866F: drivers/staging/greybus/audio_module.c 8867F: drivers/staging/greybus/audio_topology.c 8868 8869GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8870M: Viresh Kumar <vireshk@kernel.org> 8871S: Maintained 8872F: drivers/staging/greybus/authentication.c 8873F: drivers/staging/greybus/bootrom.c 8874F: drivers/staging/greybus/firmware.h 8875F: drivers/staging/greybus/fw-core.c 8876F: drivers/staging/greybus/fw-download.c 8877F: drivers/staging/greybus/fw-management.c 8878F: drivers/staging/greybus/greybus_authentication.h 8879F: drivers/staging/greybus/greybus_firmware.h 8880F: drivers/staging/greybus/hid.c 8881F: drivers/staging/greybus/i2c.c 8882F: drivers/staging/greybus/spi.c 8883F: drivers/staging/greybus/spilib.c 8884F: drivers/staging/greybus/spilib.h 8885 8886GREYBUS LOOPBACK DRIVER 8887M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8888S: Maintained 8889F: drivers/staging/greybus/loopback.c 8890 8891GREYBUS PLATFORM DRIVERS 8892M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8893S: Maintained 8894F: drivers/staging/greybus/arche-apb-ctrl.c 8895F: drivers/staging/greybus/arche-platform.c 8896F: drivers/staging/greybus/arche_platform.h 8897 8898GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8899M: Rui Miguel Silva <rmfrfs@gmail.com> 8900S: Maintained 8901F: drivers/staging/greybus/gpio.c 8902F: drivers/staging/greybus/light.c 8903F: drivers/staging/greybus/power_supply.c 8904F: drivers/staging/greybus/sdio.c 8905F: drivers/staging/greybus/spi.c 8906F: drivers/staging/greybus/spilib.c 8907 8908GREYBUS SUBSYSTEM 8909M: Johan Hovold <johan@kernel.org> 8910M: Alex Elder <elder@kernel.org> 8911M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8912L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8913S: Maintained 8914F: drivers/greybus/ 8915F: drivers/staging/greybus/ 8916F: include/linux/greybus.h 8917F: include/linux/greybus/ 8918 8919GREYBUS UART PROTOCOLS DRIVERS 8920M: David Lin <dtwlin@gmail.com> 8921S: Maintained 8922F: drivers/staging/greybus/log.c 8923F: drivers/staging/greybus/uart.c 8924 8925GS1662 VIDEO SERIALIZER 8926M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8927L: linux-media@vger.kernel.org 8928S: Maintained 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/spi/gs1662.c 8931 8932GSPCA FINEPIX SUBDRIVER 8933M: Frank Zago <frank@zago.net> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/finepix.c 8938 8939GSPCA GL860 SUBDRIVER 8940M: Olivier Lorin <o.lorin@laposte.net> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/gl860/ 8945 8946GSPCA M5602 SUBDRIVER 8947M: Erik Andren <erik.andren@gmail.com> 8948L: linux-media@vger.kernel.org 8949S: Maintained 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/m5602/ 8952 8953GSPCA PAC207 SONIXB SUBDRIVER 8954M: Hans Verkuil <hverkuil@xs4all.nl> 8955L: linux-media@vger.kernel.org 8956S: Odd Fixes 8957T: git git://linuxtv.org/media_tree.git 8958F: drivers/media/usb/gspca/pac207.c 8959 8960GSPCA SN9C20X SUBDRIVER 8961M: Brian Johnson <brijohn@gmail.com> 8962L: linux-media@vger.kernel.org 8963S: Maintained 8964T: git git://linuxtv.org/media_tree.git 8965F: drivers/media/usb/gspca/sn9c20x.c 8966 8967GSPCA T613 SUBDRIVER 8968M: Leandro Costantino <lcostantino@gmail.com> 8969L: linux-media@vger.kernel.org 8970S: Maintained 8971T: git git://linuxtv.org/media_tree.git 8972F: drivers/media/usb/gspca/t613.c 8973 8974GSPCA USB WEBCAM DRIVER 8975M: Hans Verkuil <hverkuil@xs4all.nl> 8976L: linux-media@vger.kernel.org 8977S: Odd Fixes 8978T: git git://linuxtv.org/media_tree.git 8979F: drivers/media/usb/gspca/ 8980 8981GTP (GPRS Tunneling Protocol) 8982M: Pablo Neira Ayuso <pablo@netfilter.org> 8983M: Harald Welte <laforge@gnumonks.org> 8984L: osmocom-net-gprs@lists.osmocom.org 8985S: Maintained 8986T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8987F: drivers/net/gtp.c 8988 8989GUID PARTITION TABLE (GPT) 8990M: Davidlohr Bueso <dave@stgolabs.net> 8991L: linux-efi@vger.kernel.org 8992S: Maintained 8993F: block/partitions/efi.* 8994 8995HABANALABS PCI DRIVER 8996M: Oded Gabbay <ogabbay@kernel.org> 8997L: dri-devel@lists.freedesktop.org 8998S: Supported 8999C: irc://irc.oftc.net/dri-devel 9000T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9001F: Documentation/ABI/testing/debugfs-driver-habanalabs 9002F: Documentation/ABI/testing/sysfs-driver-habanalabs 9003F: drivers/accel/habanalabs/ 9004F: include/trace/events/habanalabs.h 9005F: include/uapi/drm/habanalabs_accel.h 9006 9007HACKRF MEDIA DRIVER 9008M: Antti Palosaari <crope@iki.fi> 9009L: linux-media@vger.kernel.org 9010S: Maintained 9011W: https://linuxtv.org 9012W: http://palosaari.fi/linux/ 9013Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9014T: git git://linuxtv.org/anttip/media_tree.git 9015F: drivers/media/usb/hackrf/ 9016 9017HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9018M: Chuck Lever <chuck.lever@oracle.com> 9019L: kernel-tls-handshake@lists.linux.dev 9020L: netdev@vger.kernel.org 9021S: Maintained 9022F: Documentation/netlink/specs/handshake.yaml 9023F: Documentation/networking/tls-handshake.rst 9024F: include/net/handshake.h 9025F: include/trace/events/handshake.h 9026F: net/handshake/ 9027 9028HANTRO VPU CODEC DRIVER 9029M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9030M: Philipp Zabel <p.zabel@pengutronix.de> 9031L: linux-media@vger.kernel.org 9032L: linux-rockchip@lists.infradead.org 9033S: Maintained 9034F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9035F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9036F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9037F: drivers/media/platform/verisilicon/ 9038 9039HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9040M: Frank Seidel <frank@f-seidel.de> 9041L: platform-driver-x86@vger.kernel.org 9042S: Maintained 9043W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9044F: drivers/platform/x86/hdaps.c 9045 9046HARDWARE MONITORING 9047M: Jean Delvare <jdelvare@suse.com> 9048M: Guenter Roeck <linux@roeck-us.net> 9049L: linux-hwmon@vger.kernel.org 9050S: Maintained 9051W: http://hwmon.wiki.kernel.org/ 9052T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9053F: Documentation/ABI/testing/sysfs-class-hwmon 9054F: Documentation/devicetree/bindings/hwmon/ 9055F: Documentation/hwmon/ 9056F: drivers/hwmon/ 9057F: include/linux/hwmon*.h 9058F: include/trace/events/hwmon*.h 9059K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9060 9061HARDWARE RANDOM NUMBER GENERATOR CORE 9062M: Olivia Mackall <olivia@selenic.com> 9063M: Herbert Xu <herbert@gondor.apana.org.au> 9064L: linux-crypto@vger.kernel.org 9065S: Odd fixes 9066F: Documentation/admin-guide/hw_random.rst 9067F: Documentation/devicetree/bindings/rng/ 9068F: drivers/char/hw_random/ 9069F: include/linux/hw_random.h 9070 9071HARDWARE SPINLOCK CORE 9072M: Ohad Ben-Cohen <ohad@wizery.com> 9073M: Bjorn Andersson <andersson@kernel.org> 9074R: Baolin Wang <baolin.wang7@gmail.com> 9075L: linux-remoteproc@vger.kernel.org 9076S: Maintained 9077T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9078F: Documentation/devicetree/bindings/hwlock/ 9079F: Documentation/locking/hwspinlock.rst 9080F: drivers/hwspinlock/ 9081F: include/linux/hwspinlock.h 9082 9083HARDWARE TRACING FACILITIES 9084M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9085S: Maintained 9086F: drivers/hwtracing/ 9087 9088HARMONY SOUND DRIVER 9089L: linux-parisc@vger.kernel.org 9090S: Maintained 9091F: sound/parisc/harmony.* 9092 9093HDPVR USB VIDEO ENCODER DRIVER 9094M: Hans Verkuil <hverkuil@xs4all.nl> 9095L: linux-media@vger.kernel.org 9096S: Odd Fixes 9097W: https://linuxtv.org 9098T: git git://linuxtv.org/media_tree.git 9099F: drivers/media/usb/hdpvr/ 9100 9101HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9102M: Matt Hsiao <matt.hsiao@hpe.com> 9103S: Supported 9104F: drivers/misc/hpilo.[ch] 9105 9106HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9107M: Jerry Hoemann <jerry.hoemann@hpe.com> 9108S: Supported 9109F: Documentation/watchdog/hpwdt.rst 9110F: drivers/watchdog/hpwdt.c 9111 9112HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9113M: Don Brace <don.brace@microchip.com> 9114L: storagedev@microchip.com 9115L: linux-scsi@vger.kernel.org 9116S: Supported 9117F: Documentation/scsi/hpsa.rst 9118F: drivers/scsi/hpsa*.[ch] 9119F: include/linux/cciss*.h 9120F: include/uapi/linux/cciss*.h 9121 9122HFI1 DRIVER 9123M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9124L: linux-rdma@vger.kernel.org 9125S: Supported 9126F: drivers/infiniband/hw/hfi1 9127 9128HFS FILESYSTEM 9129L: linux-fsdevel@vger.kernel.org 9130S: Orphan 9131F: Documentation/filesystems/hfs.rst 9132F: fs/hfs/ 9133 9134HFSPLUS FILESYSTEM 9135L: linux-fsdevel@vger.kernel.org 9136S: Orphan 9137F: Documentation/filesystems/hfsplus.rst 9138F: fs/hfsplus/ 9139 9140HGA FRAMEBUFFER DRIVER 9141M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9142L: linux-nvidia@lists.surfsouth.com 9143S: Maintained 9144W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9145F: drivers/video/fbdev/hgafb.c 9146 9147HIBERNATION (aka Software Suspend, aka swsusp) 9148M: "Rafael J. Wysocki" <rafael@kernel.org> 9149M: Pavel Machek <pavel@ucw.cz> 9150L: linux-pm@vger.kernel.org 9151S: Supported 9152B: https://bugzilla.kernel.org 9153F: arch/*/include/asm/suspend*.h 9154F: arch/x86/power/ 9155F: drivers/base/power/ 9156F: include/linux/freezer.h 9157F: include/linux/pm.h 9158F: include/linux/suspend.h 9159F: kernel/power/ 9160 9161HID CORE LAYER 9162M: Jiri Kosina <jikos@kernel.org> 9163M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9164L: linux-input@vger.kernel.org 9165S: Maintained 9166T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9167F: Documentation/hid/ 9168F: drivers/hid/ 9169F: include/linux/hid* 9170F: include/uapi/linux/hid* 9171F: samples/hid/ 9172F: tools/testing/selftests/hid/ 9173 9174HID LOGITECH DRIVERS 9175R: Filipe Laíns <lains@riseup.net> 9176L: linux-input@vger.kernel.org 9177S: Maintained 9178F: drivers/hid/hid-logitech-* 9179 9180HID NVIDIA SHIELD DRIVER 9181M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9182L: linux-input@vger.kernel.org 9183S: Maintained 9184F: drivers/hid/hid-nvidia-shield.c 9185 9186HID PHOENIX RC FLIGHT CONTROLLER 9187M: Marcus Folkesson <marcus.folkesson@gmail.com> 9188L: linux-input@vger.kernel.org 9189S: Maintained 9190F: drivers/hid/hid-pxrc.c 9191 9192HID PLAYSTATION DRIVER 9193M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9194L: linux-input@vger.kernel.org 9195S: Supported 9196F: drivers/hid/hid-playstation.c 9197 9198HID SENSOR HUB DRIVERS 9199M: Jiri Kosina <jikos@kernel.org> 9200M: Jonathan Cameron <jic23@kernel.org> 9201M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9202L: linux-input@vger.kernel.org 9203L: linux-iio@vger.kernel.org 9204S: Maintained 9205F: Documentation/hid/hid-sensor* 9206F: drivers/hid/hid-sensor-* 9207F: drivers/iio/*/hid-* 9208F: include/linux/hid-sensor-* 9209 9210HID VRC-2 CAR CONTROLLER DRIVER 9211M: Marcus Folkesson <marcus.folkesson@gmail.com> 9212L: linux-input@vger.kernel.org 9213S: Maintained 9214F: drivers/hid/hid-vrc2.c 9215 9216HID WACOM DRIVER 9217M: Ping Cheng <ping.cheng@wacom.com> 9218M: Jason Gerecke <jason.gerecke@wacom.com> 9219L: linux-input@vger.kernel.org 9220S: Maintained 9221F: drivers/hid/wacom.h 9222F: drivers/hid/wacom_* 9223 9224HID++ LOGITECH DRIVERS 9225R: Filipe Laíns <lains@riseup.net> 9226R: Bastien Nocera <hadess@hadess.net> 9227L: linux-input@vger.kernel.org 9228S: Maintained 9229F: drivers/hid/hid-logitech-hidpp.c 9230 9231HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9232M: Thomas Gleixner <tglx@linutronix.de> 9233L: linux-kernel@vger.kernel.org 9234S: Maintained 9235T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9236F: Documentation/timers/ 9237F: include/linux/clockchips.h 9238F: include/linux/hrtimer.h 9239F: kernel/time/clockevents.c 9240F: kernel/time/hrtimer.c 9241F: kernel/time/timer_*.c 9242 9243HIGH-SPEED SCC DRIVER FOR AX.25 9244L: linux-hams@vger.kernel.org 9245S: Orphan 9246F: drivers/net/hamradio/scc.c 9247 9248HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9249M: HighPoint Linux Team <linux@highpoint-tech.com> 9250S: Supported 9251W: http://www.highpoint-tech.com 9252F: Documentation/scsi/hptiop.rst 9253F: drivers/scsi/hptiop.c 9254 9255HIKEY960 ONBOARD USB GPIO HUB DRIVER 9256M: John Stultz <jstultz@google.com> 9257L: linux-kernel@vger.kernel.org 9258S: Maintained 9259F: drivers/misc/hisi_hikey_usb.c 9260 9261HIMAX HX83112B TOUCHSCREEN SUPPORT 9262M: Job Noorman <job@noorman.info> 9263L: linux-input@vger.kernel.org 9264S: Maintained 9265F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9266F: drivers/input/touchscreen/himax_hx83112b.c 9267 9268HIPPI 9269M: Jes Sorensen <jes@trained-monkey.org> 9270L: linux-hippi@sunsite.dk 9271S: Maintained 9272F: drivers/net/hippi/ 9273F: include/linux/hippidevice.h 9274F: include/uapi/linux/if_hippi.h 9275F: net/802/hippi.c 9276 9277HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9278M: Kurt Kanzenbach <kurt@linutronix.de> 9279L: netdev@vger.kernel.org 9280S: Maintained 9281F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9282F: drivers/net/dsa/hirschmann/* 9283F: include/linux/platform_data/hirschmann-hellcreek.h 9284F: net/dsa/tag_hellcreek.c 9285 9286HISILICON DMA DRIVER 9287M: Zhou Wang <wangzhou1@hisilicon.com> 9288M: Jie Hai <haijie1@huawei.com> 9289L: dmaengine@vger.kernel.org 9290S: Maintained 9291F: drivers/dma/hisi_dma.c 9292 9293HISILICON GPIO DRIVER 9294M: Jay Fang <f.fangjian@huawei.com> 9295L: linux-gpio@vger.kernel.org 9296S: Maintained 9297F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9298F: drivers/gpio/gpio-hisi.c 9299 9300HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9301M: Longfang Liu <liulongfang@huawei.com> 9302L: linux-crypto@vger.kernel.org 9303S: Maintained 9304F: Documentation/ABI/testing/debugfs-hisi-hpre 9305F: drivers/crypto/hisilicon/hpre/hpre.h 9306F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9307F: drivers/crypto/hisilicon/hpre/hpre_main.c 9308 9309HISILICON HNS3 PMU DRIVER 9310M: Guangbin Huang <huangguangbin2@huawei.com> 9311S: Supported 9312F: Documentation/admin-guide/perf/hns3-pmu.rst 9313F: drivers/perf/hisilicon/hns3_pmu.c 9314 9315HISILICON I2C CONTROLLER DRIVER 9316M: Yicong Yang <yangyicong@hisilicon.com> 9317L: linux-i2c@vger.kernel.org 9318S: Maintained 9319W: https://www.hisilicon.com 9320F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9321F: drivers/i2c/busses/i2c-hisi.c 9322 9323HISILICON LPC BUS DRIVER 9324M: Jay Fang <f.fangjian@huawei.com> 9325S: Maintained 9326W: http://www.hisilicon.com 9327F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9328F: drivers/bus/hisi_lpc.c 9329 9330HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9331M: Yisen Zhuang <yisen.zhuang@huawei.com> 9332M: Salil Mehta <salil.mehta@huawei.com> 9333L: netdev@vger.kernel.org 9334S: Maintained 9335W: http://www.hisilicon.com 9336F: drivers/net/ethernet/hisilicon/hns3/ 9337 9338HISILICON NETWORK SUBSYSTEM DRIVER 9339M: Yisen Zhuang <yisen.zhuang@huawei.com> 9340M: Salil Mehta <salil.mehta@huawei.com> 9341L: netdev@vger.kernel.org 9342S: Maintained 9343W: http://www.hisilicon.com 9344F: Documentation/devicetree/bindings/net/hisilicon*.txt 9345F: drivers/net/ethernet/hisilicon/ 9346 9347HISILICON PMU DRIVER 9348M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9349M: Jonathan Cameron <jonathan.cameron@huawei.com> 9350S: Supported 9351W: http://www.hisilicon.com 9352F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9353F: Documentation/admin-guide/perf/hisi-pmu.rst 9354F: drivers/perf/hisilicon 9355 9356HISILICON PTT DRIVER 9357M: Yicong Yang <yangyicong@hisilicon.com> 9358M: Jonathan Cameron <jonathan.cameron@huawei.com> 9359L: linux-kernel@vger.kernel.org 9360S: Maintained 9361F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9362F: Documentation/trace/hisi-ptt.rst 9363F: drivers/hwtracing/ptt/ 9364F: tools/perf/arch/arm64/util/hisi-ptt.c 9365F: tools/perf/util/hisi-ptt* 9366F: tools/perf/util/hisi-ptt-decoder/* 9367 9368HISILICON QM DRIVER 9369M: Weili Qian <qianweili@huawei.com> 9370M: Zhou Wang <wangzhou1@hisilicon.com> 9371L: linux-crypto@vger.kernel.org 9372S: Maintained 9373F: drivers/crypto/hisilicon/Kconfig 9374F: drivers/crypto/hisilicon/Makefile 9375F: drivers/crypto/hisilicon/qm.c 9376F: drivers/crypto/hisilicon/sgl.c 9377F: include/linux/hisi_acc_qm.h 9378 9379HISILICON ROCE DRIVER 9380M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9381M: Junxian Huang <huangjunxian6@hisilicon.com> 9382L: linux-rdma@vger.kernel.org 9383S: Maintained 9384F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9385F: drivers/infiniband/hw/hns/ 9386 9387HISILICON SAS Controller 9388M: Xiang Chen <chenxiang66@hisilicon.com> 9389S: Supported 9390W: http://www.hisilicon.com 9391F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9392F: drivers/scsi/hisi_sas/ 9393 9394HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9395M: Kai Ye <yekai13@huawei.com> 9396M: Longfang Liu <liulongfang@huawei.com> 9397L: linux-crypto@vger.kernel.org 9398S: Maintained 9399F: Documentation/ABI/testing/debugfs-hisi-sec 9400F: drivers/crypto/hisilicon/sec2/sec.h 9401F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9402F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9403F: drivers/crypto/hisilicon/sec2/sec_main.c 9404 9405HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9406M: Jay Fang <f.fangjian@huawei.com> 9407L: linux-spi@vger.kernel.org 9408S: Maintained 9409W: http://www.hisilicon.com 9410F: drivers/spi/spi-hisi-kunpeng.c 9411 9412HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9413M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9414L: linux-kernel@vger.kernel.org 9415S: Maintained 9416F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9417F: drivers/spmi/hisi-spmi-controller.c 9418 9419HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9420M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9421L: linux-kernel@vger.kernel.org 9422S: Maintained 9423F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9424F: drivers/mfd/hi6421-spmi-pmic.c 9425 9426HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9427M: Weili Qian <qianweili@huawei.com> 9428S: Maintained 9429F: drivers/crypto/hisilicon/trng/trng.c 9430 9431HISILICON V3XX SPI NOR FLASH Controller Driver 9432M: Jay Fang <f.fangjian@huawei.com> 9433S: Maintained 9434W: http://www.hisilicon.com 9435F: drivers/spi/spi-hisi-sfc-v3xx.c 9436 9437HISILICON ZIP Controller DRIVER 9438M: Yang Shen <shenyang39@huawei.com> 9439M: Zhou Wang <wangzhou1@hisilicon.com> 9440L: linux-crypto@vger.kernel.org 9441S: Maintained 9442F: Documentation/ABI/testing/debugfs-hisi-zip 9443F: drivers/crypto/hisilicon/zip/ 9444 9445HMM - Heterogeneous Memory Management 9446M: Jérôme Glisse <jglisse@redhat.com> 9447L: linux-mm@kvack.org 9448S: Maintained 9449F: Documentation/mm/hmm.rst 9450F: include/linux/hmm* 9451F: lib/test_hmm* 9452F: mm/hmm* 9453F: tools/testing/selftests/mm/*hmm* 9454 9455HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9456M: Andreas Klinger <ak@it-klinger.de> 9457L: linux-iio@vger.kernel.org 9458S: Maintained 9459F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9460F: drivers/iio/pressure/mprls0025pa.c 9461 9462HOST AP DRIVER 9463M: Jouni Malinen <j@w1.fi> 9464L: linux-wireless@vger.kernel.org 9465S: Obsolete 9466W: http://w1.fi/hostap-driver.html 9467F: drivers/net/wireless/intersil/hostap/ 9468 9469HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9470L: platform-driver-x86@vger.kernel.org 9471S: Orphan 9472F: drivers/platform/x86/hp/tc1100-wmi.c 9473 9474HP WMI HARDWARE MONITOR DRIVER 9475M: James Seo <james@equiv.tech> 9476L: linux-hwmon@vger.kernel.org 9477S: Maintained 9478F: Documentation/hwmon/hp-wmi-sensors.rst 9479F: drivers/hwmon/hp-wmi-sensors.c 9480 9481HPET: High Precision Event Timers driver 9482M: Clemens Ladisch <clemens@ladisch.de> 9483S: Maintained 9484F: Documentation/timers/hpet.rst 9485F: drivers/char/hpet.c 9486F: include/linux/hpet.h 9487F: include/uapi/linux/hpet.h 9488 9489HPET: x86 9490S: Orphan 9491F: arch/x86/include/asm/hpet.h 9492F: arch/x86/kernel/hpet.c 9493 9494HPFS FILESYSTEM 9495M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9496S: Maintained 9497W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9498F: fs/hpfs/ 9499 9500HSI SUBSYSTEM 9501M: Sebastian Reichel <sre@kernel.org> 9502S: Maintained 9503T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9504F: Documentation/ABI/testing/sysfs-bus-hsi 9505F: Documentation/driver-api/hsi.rst 9506F: drivers/hsi/ 9507F: include/linux/hsi/ 9508F: include/uapi/linux/hsi/ 9509 9510HSO 3G MODEM DRIVER 9511L: linux-usb@vger.kernel.org 9512S: Orphan 9513F: drivers/net/usb/hso.c 9514 9515HSR NETWORK PROTOCOL 9516L: netdev@vger.kernel.org 9517S: Orphan 9518F: net/hsr/ 9519 9520HT16K33 LED CONTROLLER DRIVER 9521M: Robin van der Gracht <robin@protonic.nl> 9522S: Maintained 9523F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9524F: drivers/auxdisplay/ht16k33.c 9525 9526HTCPEN TOUCHSCREEN DRIVER 9527M: Pau Oliva Fora <pof@eslack.org> 9528L: linux-input@vger.kernel.org 9529S: Maintained 9530F: drivers/input/touchscreen/htcpen.c 9531 9532HTE SUBSYSTEM 9533M: Dipen Patel <dipenp@nvidia.com> 9534L: timestamp@lists.linux.dev 9535S: Maintained 9536Q: https://patchwork.kernel.org/project/timestamp/list/ 9537T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9538F: Documentation/devicetree/bindings/timestamp/ 9539F: Documentation/driver-api/hte/ 9540F: drivers/hte/ 9541F: include/linux/hte.h 9542 9543HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9544M: Lorenzo Bianconi <lorenzo@kernel.org> 9545L: linux-iio@vger.kernel.org 9546S: Maintained 9547W: http://www.st.com/ 9548F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9549F: drivers/iio/humidity/hts221* 9550 9551HUAWEI ETHERNET DRIVER 9552M: Cai Huoqing <cai.huoqing@linux.dev> 9553L: netdev@vger.kernel.org 9554S: Maintained 9555F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9556F: drivers/net/ethernet/huawei/hinic/ 9557 9558HUGETLB SUBSYSTEM 9559M: Mike Kravetz <mike.kravetz@oracle.com> 9560M: Muchun Song <muchun.song@linux.dev> 9561L: linux-mm@kvack.org 9562S: Maintained 9563F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9564F: Documentation/admin-guide/mm/hugetlbpage.rst 9565F: Documentation/mm/hugetlbfs_reserv.rst 9566F: Documentation/mm/vmemmap_dedup.rst 9567F: fs/hugetlbfs/ 9568F: include/linux/hugetlb.h 9569F: mm/hugetlb.c 9570F: mm/hugetlb_vmemmap.c 9571F: mm/hugetlb_vmemmap.h 9572 9573HVA ST MEDIA DRIVER 9574M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9575L: linux-media@vger.kernel.org 9576S: Supported 9577W: https://linuxtv.org 9578T: git git://linuxtv.org/media_tree.git 9579F: drivers/media/platform/st/sti/hva 9580 9581HWPOISON MEMORY FAILURE HANDLING 9582M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9583R: Miaohe Lin <linmiaohe@huawei.com> 9584L: linux-mm@kvack.org 9585S: Maintained 9586F: mm/hwpoison-inject.c 9587F: mm/memory-failure.c 9588 9589HYCON HY46XX TOUCHSCREEN SUPPORT 9590M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9591L: linux-input@vger.kernel.org 9592S: Maintained 9593F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9594F: drivers/input/touchscreen/hycon-hy46xx.c 9595 9596HYGON PROCESSOR SUPPORT 9597M: Pu Wen <puwen@hygon.cn> 9598L: linux-kernel@vger.kernel.org 9599S: Maintained 9600F: arch/x86/kernel/cpu/hygon.c 9601 9602HYNIX HI556 SENSOR DRIVER 9603M: Shawn Tu <shawnx.tu@intel.com> 9604L: linux-media@vger.kernel.org 9605S: Maintained 9606T: git git://linuxtv.org/media_tree.git 9607F: drivers/media/i2c/hi556.c 9608 9609HYNIX HI846 SENSOR DRIVER 9610M: Martin Kepplinger <martin.kepplinger@puri.sm> 9611L: linux-media@vger.kernel.org 9612S: Maintained 9613F: drivers/media/i2c/hi846.c 9614 9615HYNIX HI847 SENSOR DRIVER 9616M: Shawn Tu <shawnx.tu@intel.com> 9617L: linux-media@vger.kernel.org 9618S: Maintained 9619F: drivers/media/i2c/hi847.c 9620 9621Hyper-V/Azure CORE AND DRIVERS 9622M: "K. Y. Srinivasan" <kys@microsoft.com> 9623M: Haiyang Zhang <haiyangz@microsoft.com> 9624M: Wei Liu <wei.liu@kernel.org> 9625M: Dexuan Cui <decui@microsoft.com> 9626L: linux-hyperv@vger.kernel.org 9627S: Supported 9628T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9629F: Documentation/ABI/stable/sysfs-bus-vmbus 9630F: Documentation/ABI/testing/debugfs-hyperv 9631F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9632F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9633F: Documentation/virt/hyperv 9634F: arch/arm64/hyperv 9635F: arch/arm64/include/asm/hyperv-tlfs.h 9636F: arch/arm64/include/asm/mshyperv.h 9637F: arch/x86/hyperv 9638F: arch/x86/include/asm/hyperv-tlfs.h 9639F: arch/x86/include/asm/mshyperv.h 9640F: arch/x86/include/asm/trace/hyperv.h 9641F: arch/x86/kernel/cpu/mshyperv.c 9642F: drivers/clocksource/hyperv_timer.c 9643F: drivers/hid/hid-hyperv.c 9644F: drivers/hv/ 9645F: drivers/input/serio/hyperv-keyboard.c 9646F: drivers/iommu/hyperv-iommu.c 9647F: drivers/net/ethernet/microsoft/ 9648F: drivers/net/hyperv/ 9649F: drivers/pci/controller/pci-hyperv-intf.c 9650F: drivers/pci/controller/pci-hyperv.c 9651F: drivers/scsi/storvsc_drv.c 9652F: drivers/uio/uio_hv_generic.c 9653F: drivers/video/fbdev/hyperv_fb.c 9654F: include/asm-generic/hyperv-tlfs.h 9655F: include/asm-generic/mshyperv.h 9656F: include/clocksource/hyperv_timer.h 9657F: include/linux/hyperv.h 9658F: include/net/mana 9659F: include/uapi/linux/hyperv.h 9660F: net/vmw_vsock/hyperv_transport.c 9661F: tools/hv/ 9662 9663HYPERBUS SUPPORT 9664M: Vignesh Raghavendra <vigneshr@ti.com> 9665L: linux-mtd@lists.infradead.org 9666S: Supported 9667Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9668C: irc://irc.oftc.net/mtd 9669T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9670F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9671F: drivers/mtd/hyperbus/ 9672F: include/linux/mtd/hyperbus.h 9673 9674HYPERVISOR VIRTUAL CONSOLE DRIVER 9675L: linuxppc-dev@lists.ozlabs.org 9676S: Odd Fixes 9677F: drivers/tty/hvc/ 9678 9679I2C ACPI SUPPORT 9680M: Mika Westerberg <mika.westerberg@linux.intel.com> 9681L: linux-i2c@vger.kernel.org 9682L: linux-acpi@vger.kernel.org 9683S: Maintained 9684F: drivers/i2c/i2c-core-acpi.c 9685 9686I2C CONTROLLER DRIVER FOR NVIDIA GPU 9687M: Ajay Gupta <ajayg@nvidia.com> 9688L: linux-i2c@vger.kernel.org 9689S: Maintained 9690F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9691F: drivers/i2c/busses/i2c-nvidia-gpu.c 9692 9693I2C MUXES 9694M: Peter Rosin <peda@axentia.se> 9695L: linux-i2c@vger.kernel.org 9696S: Maintained 9697F: Documentation/devicetree/bindings/i2c/i2c-arb* 9698F: Documentation/devicetree/bindings/i2c/i2c-gate* 9699F: Documentation/devicetree/bindings/i2c/i2c-mux* 9700F: Documentation/i2c/i2c-topology.rst 9701F: Documentation/i2c/muxes/ 9702F: drivers/i2c/i2c-mux.c 9703F: drivers/i2c/muxes/ 9704F: include/linux/i2c-mux.h 9705 9706I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9707M: Gregory CLEMENT <gregory.clement@bootlin.com> 9708L: linux-i2c@vger.kernel.org 9709S: Maintained 9710F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9711F: drivers/i2c/busses/i2c-mv64xxx.c 9712 9713I2C OVER PARALLEL PORT 9714M: Jean Delvare <jdelvare@suse.com> 9715L: linux-i2c@vger.kernel.org 9716S: Maintained 9717F: Documentation/i2c/busses/i2c-parport.rst 9718F: drivers/i2c/busses/i2c-parport.c 9719 9720I2C SUBSYSTEM 9721M: Wolfram Sang <wsa@kernel.org> 9722L: linux-i2c@vger.kernel.org 9723S: Maintained 9724W: https://i2c.wiki.kernel.org/ 9725Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9726T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9727F: Documentation/devicetree/bindings/i2c/i2c.txt 9728F: Documentation/i2c/ 9729F: drivers/i2c/* 9730F: include/dt-bindings/i2c/i2c.h 9731F: include/linux/i2c-dev.h 9732F: include/linux/i2c-smbus.h 9733F: include/linux/i2c.h 9734F: include/uapi/linux/i2c-*.h 9735F: include/uapi/linux/i2c.h 9736 9737I2C SUBSYSTEM HOST DRIVERS 9738M: Andi Shyti <andi.shyti@kernel.org> 9739L: linux-i2c@vger.kernel.org 9740S: Maintained 9741W: https://i2c.wiki.kernel.org/ 9742Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9743T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9744F: Documentation/devicetree/bindings/i2c/ 9745F: drivers/i2c/algos/ 9746F: drivers/i2c/busses/ 9747F: include/dt-bindings/i2c/ 9748 9749I2C-TAOS-EVM DRIVER 9750M: Jean Delvare <jdelvare@suse.com> 9751L: linux-i2c@vger.kernel.org 9752S: Maintained 9753F: Documentation/i2c/busses/i2c-taos-evm.rst 9754F: drivers/i2c/busses/i2c-taos-evm.c 9755 9756I2C-TINY-USB DRIVER 9757M: Till Harbaum <till@harbaum.org> 9758L: linux-i2c@vger.kernel.org 9759S: Maintained 9760W: http://www.harbaum.org/till/i2c_tiny_usb 9761F: drivers/i2c/busses/i2c-tiny-usb.c 9762 9763I2C/SMBUS CONTROLLER DRIVERS FOR PC 9764M: Jean Delvare <jdelvare@suse.com> 9765L: linux-i2c@vger.kernel.org 9766S: Maintained 9767F: Documentation/i2c/busses/i2c-ali1535.rst 9768F: Documentation/i2c/busses/i2c-ali1563.rst 9769F: Documentation/i2c/busses/i2c-ali15x3.rst 9770F: Documentation/i2c/busses/i2c-amd756.rst 9771F: Documentation/i2c/busses/i2c-amd8111.rst 9772F: Documentation/i2c/busses/i2c-i801.rst 9773F: Documentation/i2c/busses/i2c-nforce2.rst 9774F: Documentation/i2c/busses/i2c-piix4.rst 9775F: Documentation/i2c/busses/i2c-sis5595.rst 9776F: Documentation/i2c/busses/i2c-sis630.rst 9777F: Documentation/i2c/busses/i2c-sis96x.rst 9778F: Documentation/i2c/busses/i2c-via.rst 9779F: Documentation/i2c/busses/i2c-viapro.rst 9780F: drivers/i2c/busses/i2c-ali1535.c 9781F: drivers/i2c/busses/i2c-ali1563.c 9782F: drivers/i2c/busses/i2c-ali15x3.c 9783F: drivers/i2c/busses/i2c-amd756-s4882.c 9784F: drivers/i2c/busses/i2c-amd756.c 9785F: drivers/i2c/busses/i2c-amd8111.c 9786F: drivers/i2c/busses/i2c-i801.c 9787F: drivers/i2c/busses/i2c-isch.c 9788F: drivers/i2c/busses/i2c-nforce2-s4985.c 9789F: drivers/i2c/busses/i2c-nforce2.c 9790F: drivers/i2c/busses/i2c-piix4.c 9791F: drivers/i2c/busses/i2c-sis5595.c 9792F: drivers/i2c/busses/i2c-sis630.c 9793F: drivers/i2c/busses/i2c-sis96x.c 9794F: drivers/i2c/busses/i2c-via.c 9795F: drivers/i2c/busses/i2c-viapro.c 9796 9797I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9798M: Hans de Goede <hdegoede@redhat.com> 9799L: linux-i2c@vger.kernel.org 9800S: Maintained 9801F: drivers/i2c/busses/i2c-cht-wc.c 9802 9803I2C/SMBUS ISMT DRIVER 9804M: Seth Heasley <seth.heasley@intel.com> 9805M: Neil Horman <nhorman@tuxdriver.com> 9806L: linux-i2c@vger.kernel.org 9807F: Documentation/i2c/busses/i2c-ismt.rst 9808F: drivers/i2c/busses/i2c-ismt.c 9809 9810I2C/SMBUS STUB DRIVER 9811M: Jean Delvare <jdelvare@suse.com> 9812L: linux-i2c@vger.kernel.org 9813S: Maintained 9814F: drivers/i2c/i2c-stub.c 9815 9816I3C DRIVER FOR ASPEED AST2600 9817M: Jeremy Kerr <jk@codeconstruct.com.au> 9818S: Maintained 9819F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9820F: drivers/i3c/master/ast2600-i3c-master.c 9821 9822I3C DRIVER FOR CADENCE I3C MASTER IP 9823M: Przemysław Gaj <pgaj@cadence.com> 9824S: Maintained 9825F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9826F: drivers/i3c/master/i3c-master-cdns.c 9827 9828I3C DRIVER FOR SYNOPSYS DESIGNWARE 9829S: Orphan 9830F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9831F: drivers/i3c/master/dw* 9832 9833I3C SUBSYSTEM 9834M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9835L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9836S: Maintained 9837C: irc://chat.freenode.net/linux-i3c 9838T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9839F: Documentation/ABI/testing/sysfs-bus-i3c 9840F: Documentation/devicetree/bindings/i3c/ 9841F: Documentation/driver-api/i3c 9842F: drivers/i3c/ 9843F: include/linux/i3c/ 9844 9845IA64 (Itanium) PLATFORM 9846L: linux-ia64@vger.kernel.org 9847S: Orphan 9848F: Documentation/arch/ia64/ 9849F: arch/ia64/ 9850 9851IBM Operation Panel Input Driver 9852M: Eddie James <eajames@linux.ibm.com> 9853L: linux-input@vger.kernel.org 9854S: Maintained 9855F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9856F: drivers/input/misc/ibm-panel.c 9857 9858IBM Power 842 compression accelerator 9859M: Haren Myneni <haren@us.ibm.com> 9860S: Supported 9861F: crypto/842.c 9862F: drivers/crypto/nx/Kconfig 9863F: drivers/crypto/nx/Makefile 9864F: drivers/crypto/nx/nx-842* 9865F: include/linux/sw842.h 9866F: lib/842/ 9867 9868IBM Power in-Nest Crypto Acceleration 9869M: Breno Leitão <leitao@debian.org> 9870M: Nayna Jain <nayna@linux.ibm.com> 9871M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9872L: linux-crypto@vger.kernel.org 9873S: Supported 9874F: drivers/crypto/nx/Kconfig 9875F: drivers/crypto/nx/Makefile 9876F: drivers/crypto/nx/nx-aes* 9877F: drivers/crypto/nx/nx-sha* 9878F: drivers/crypto/nx/nx.* 9879F: drivers/crypto/nx/nx_csbcpb.h 9880F: drivers/crypto/nx/nx_debugfs.c 9881 9882IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9883M: Tyrel Datwyler <tyreld@linux.ibm.com> 9884L: linux-pci@vger.kernel.org 9885L: linuxppc-dev@lists.ozlabs.org 9886S: Supported 9887F: drivers/pci/hotplug/rpadlpar* 9888 9889IBM Power Linux RAID adapter 9890M: Brian King <brking@us.ibm.com> 9891S: Supported 9892F: drivers/scsi/ipr.* 9893 9894IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9895M: Tyrel Datwyler <tyreld@linux.ibm.com> 9896L: linux-pci@vger.kernel.org 9897L: linuxppc-dev@lists.ozlabs.org 9898S: Supported 9899F: drivers/pci/hotplug/rpaphp* 9900 9901IBM Power SRIOV Virtual NIC Device Driver 9902M: Haren Myneni <haren@linux.ibm.com> 9903M: Rick Lindsley <ricklind@linux.ibm.com> 9904R: Nick Child <nnac123@linux.ibm.com> 9905R: Dany Madden <danymadden@us.ibm.com> 9906R: Thomas Falcon <tlfalcon@linux.ibm.com> 9907L: netdev@vger.kernel.org 9908S: Supported 9909F: drivers/net/ethernet/ibm/ibmvnic.* 9910 9911IBM Power VFIO Support 9912M: Timothy Pearson <tpearson@raptorengineering.com> 9913S: Supported 9914F: drivers/vfio/vfio_iommu_spapr_tce.c 9915 9916IBM Power Virtual Ethernet Device Driver 9917M: Nick Child <nnac123@linux.ibm.com> 9918L: netdev@vger.kernel.org 9919S: Supported 9920F: drivers/net/ethernet/ibm/ibmveth.* 9921 9922IBM Power Virtual FC Device Drivers 9923M: Tyrel Datwyler <tyreld@linux.ibm.com> 9924L: linux-scsi@vger.kernel.org 9925S: Supported 9926F: drivers/scsi/ibmvscsi/ibmvfc* 9927 9928IBM Power Virtual Management Channel Driver 9929M: Brad Warrum <bwarrum@linux.ibm.com> 9930M: Ritu Agarwal <rituagar@linux.ibm.com> 9931S: Supported 9932F: drivers/misc/ibmvmc.* 9933 9934IBM Power Virtual SCSI Device Drivers 9935M: Tyrel Datwyler <tyreld@linux.ibm.com> 9936L: linux-scsi@vger.kernel.org 9937S: Supported 9938F: drivers/scsi/ibmvscsi/ibmvscsi* 9939F: include/scsi/viosrp.h 9940 9941IBM Power Virtual SCSI Device Target Driver 9942M: Michael Cyr <mikecyr@linux.ibm.com> 9943L: linux-scsi@vger.kernel.org 9944L: target-devel@vger.kernel.org 9945S: Supported 9946F: drivers/scsi/ibmvscsi_tgt/ 9947 9948IBM Power VMX Cryptographic instructions 9949M: Breno Leitão <leitao@debian.org> 9950M: Nayna Jain <nayna@linux.ibm.com> 9951M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9952L: linux-crypto@vger.kernel.org 9953S: Supported 9954F: drivers/crypto/vmx/Kconfig 9955F: drivers/crypto/vmx/Makefile 9956F: drivers/crypto/vmx/aes* 9957F: drivers/crypto/vmx/ghash* 9958F: drivers/crypto/vmx/ppc-xlate.pl 9959F: drivers/crypto/vmx/vmx.c 9960 9961IBM ServeRAID RAID DRIVER 9962S: Orphan 9963F: drivers/scsi/ips.* 9964 9965ICH LPC AND GPIO DRIVER 9966M: Peter Tyser <ptyser@xes-inc.com> 9967S: Maintained 9968F: drivers/gpio/gpio-ich.c 9969F: drivers/mfd/lpc_ich.c 9970 9971ICY I2C DRIVER 9972M: Max Staudt <max@enpas.org> 9973L: linux-i2c@vger.kernel.org 9974S: Maintained 9975F: drivers/i2c/busses/i2c-icy.c 9976 9977IDEAPAD LAPTOP EXTRAS DRIVER 9978M: Ike Panhc <ike.pan@canonical.com> 9979L: platform-driver-x86@vger.kernel.org 9980S: Maintained 9981W: http://launchpad.net/ideapad-laptop 9982F: drivers/platform/x86/ideapad-laptop.c 9983 9984IDEAPAD LAPTOP SLIDEBAR DRIVER 9985M: Andrey Moiseev <o2g.org.ru@gmail.com> 9986L: linux-input@vger.kernel.org 9987S: Maintained 9988W: https://github.com/o2genum/ideapad-slidebar 9989F: drivers/input/misc/ideapad_slidebar.c 9990 9991IDMAPPED MOUNTS 9992M: Christian Brauner <brauner@kernel.org> 9993M: Seth Forshee <sforshee@kernel.org> 9994L: linux-fsdevel@vger.kernel.org 9995S: Maintained 9996T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9997F: Documentation/filesystems/idmappings.rst 9998F: include/linux/mnt_idmapping.* 9999F: tools/testing/selftests/mount_setattr/ 10000 10001IDT VersaClock 5 CLOCK DRIVER 10002M: Luca Ceresoli <luca@lucaceresoli.net> 10003S: Maintained 10004F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10005F: drivers/clk/clk-versaclock5.c 10006 10007IEEE 802.15.4 SUBSYSTEM 10008M: Alexander Aring <alex.aring@gmail.com> 10009M: Stefan Schmidt <stefan@datenfreihafen.org> 10010M: Miquel Raynal <miquel.raynal@bootlin.com> 10011L: linux-wpan@vger.kernel.org 10012S: Maintained 10013W: https://linux-wpan.org/ 10014Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10015T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10016T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10017F: Documentation/networking/ieee802154.rst 10018F: drivers/net/ieee802154/ 10019F: include/linux/ieee802154.h 10020F: include/linux/nl802154.h 10021F: include/net/af_ieee802154.h 10022F: include/net/cfg802154.h 10023F: include/net/ieee802154_netdev.h 10024F: include/net/mac802154.h 10025F: include/net/nl802154.h 10026F: net/ieee802154/ 10027F: net/mac802154/ 10028 10029IFCVF VIRTIO DATA PATH ACCELERATOR 10030R: Zhu Lingshan <lingshan.zhu@intel.com> 10031F: drivers/vdpa/ifcvf/ 10032 10033IFE PROTOCOL 10034M: Yotam Gigi <yotam.gi@gmail.com> 10035M: Jamal Hadi Salim <jhs@mojatatu.com> 10036F: include/net/ife.h 10037F: include/uapi/linux/ife.h 10038F: net/ife 10039 10040IGORPLUG-USB IR RECEIVER 10041M: Sean Young <sean@mess.org> 10042L: linux-media@vger.kernel.org 10043S: Maintained 10044F: drivers/media/rc/igorplugusb.c 10045 10046IGUANAWORKS USB IR TRANSCEIVER 10047M: Sean Young <sean@mess.org> 10048L: linux-media@vger.kernel.org 10049S: Maintained 10050F: drivers/media/rc/iguanair.c 10051 10052IIO DIGITAL POTENTIOMETER DAC 10053M: Peter Rosin <peda@axentia.se> 10054L: linux-iio@vger.kernel.org 10055S: Maintained 10056F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10057F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10058F: drivers/iio/dac/dpot-dac.c 10059 10060IIO ENVELOPE DETECTOR 10061M: Peter Rosin <peda@axentia.se> 10062L: linux-iio@vger.kernel.org 10063S: Maintained 10064F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10065F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10066F: drivers/iio/adc/envelope-detector.c 10067 10068IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10069M: Matti Vaittinen <mazziesaccount@gmail.com> 10070L: linux-iio@vger.kernel.org 10071S: Maintained 10072F: drivers/iio/light/gain-time-scale-helper.c 10073F: drivers/iio/light/gain-time-scale-helper.h 10074 10075IIO MULTIPLEXER 10076M: Peter Rosin <peda@axentia.se> 10077L: linux-iio@vger.kernel.org 10078S: Maintained 10079F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10080F: drivers/iio/multiplexer/iio-mux.c 10081 10082IIO SCMI BASED DRIVER 10083M: Jyoti Bhayana <jbhayana@google.com> 10084L: linux-iio@vger.kernel.org 10085S: Maintained 10086F: drivers/iio/common/scmi_sensors/scmi_iio.c 10087 10088IIO SUBSYSTEM AND DRIVERS 10089M: Jonathan Cameron <jic23@kernel.org> 10090R: Lars-Peter Clausen <lars@metafoo.de> 10091L: linux-iio@vger.kernel.org 10092S: Maintained 10093T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10094F: Documentation/ABI/testing/configfs-iio* 10095F: Documentation/ABI/testing/sysfs-bus-iio* 10096F: Documentation/devicetree/bindings/iio/ 10097F: drivers/iio/ 10098F: drivers/staging/iio/ 10099F: include/dt-bindings/iio/ 10100F: include/linux/iio/ 10101F: tools/iio/ 10102 10103IIO UNIT CONVERTER 10104M: Peter Rosin <peda@axentia.se> 10105L: linux-iio@vger.kernel.org 10106S: Maintained 10107F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10108F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10109F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10110F: drivers/iio/afe/iio-rescale.c 10111 10112IKANOS/ADI EAGLE ADSL USB DRIVER 10113M: Matthieu Castet <castet.matthieu@free.fr> 10114M: Stanislaw Gruszka <stf_xl@wp.pl> 10115S: Maintained 10116F: drivers/usb/atm/ueagle-atm.c 10117 10118IMAGIS TOUCHSCREEN DRIVER 10119M: Markuss Broks <markuss.broks@gmail.com> 10120S: Maintained 10121F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10122F: drivers/input/touchscreen/imagis.c 10123 10124IMGTEC ASCII LCD DRIVER 10125M: Paul Burton <paulburton@kernel.org> 10126S: Maintained 10127F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10128F: drivers/auxdisplay/img-ascii-lcd.c 10129 10130IMGTEC IR DECODER DRIVER 10131S: Orphan 10132F: drivers/media/rc/img-ir/ 10133 10134IMON SOUNDGRAPH USB IR RECEIVER 10135M: Sean Young <sean@mess.org> 10136L: linux-media@vger.kernel.org 10137S: Maintained 10138F: drivers/media/rc/imon.c 10139F: drivers/media/rc/imon_raw.c 10140 10141IMS TWINTURBO FRAMEBUFFER DRIVER 10142L: linux-fbdev@vger.kernel.org 10143S: Orphan 10144F: drivers/video/fbdev/imsttfb.c 10145 10146INA209 HARDWARE MONITOR DRIVER 10147M: Guenter Roeck <linux@roeck-us.net> 10148L: linux-hwmon@vger.kernel.org 10149S: Maintained 10150F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10151F: Documentation/hwmon/ina209.rst 10152F: drivers/hwmon/ina209.c 10153 10154INA2XX HARDWARE MONITOR DRIVER 10155M: Guenter Roeck <linux@roeck-us.net> 10156L: linux-hwmon@vger.kernel.org 10157S: Maintained 10158F: Documentation/hwmon/ina2xx.rst 10159F: drivers/hwmon/ina2xx.c 10160F: include/linux/platform_data/ina2xx.h 10161 10162INDEX OF FURTHER KERNEL DOCUMENTATION 10163M: Carlos Bilbao <carlos.bilbao@amd.com> 10164S: Maintained 10165F: Documentation/process/kernel-docs.rst 10166 10167INDUSTRY PACK SUBSYSTEM (IPACK) 10168M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10169M: Jens Taprogge <jens.taprogge@taprogge.org> 10170M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10171L: industrypack-devel@lists.sourceforge.net 10172S: Maintained 10173W: http://industrypack.sourceforge.net 10174F: drivers/ipack/ 10175 10176INFINEON DPS310 Driver 10177M: Eddie James <eajames@linux.ibm.com> 10178L: linux-iio@vger.kernel.org 10179S: Maintained 10180F: drivers/iio/pressure/dps310.c 10181 10182INFINEON PEB2466 ASoC CODEC 10183M: Herve Codina <herve.codina@bootlin.com> 10184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10185S: Maintained 10186F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10187F: sound/soc/codecs/peb2466.c 10188 10189INFINIBAND SUBSYSTEM 10190M: Jason Gunthorpe <jgg@nvidia.com> 10191M: Leon Romanovsky <leonro@nvidia.com> 10192L: linux-rdma@vger.kernel.org 10193S: Supported 10194W: https://github.com/linux-rdma/rdma-core 10195Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10196T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10197F: Documentation/devicetree/bindings/infiniband/ 10198F: Documentation/infiniband/ 10199F: drivers/infiniband/ 10200F: include/rdma/ 10201F: include/trace/events/ib_mad.h 10202F: include/trace/events/ib_umad.h 10203F: include/trace/misc/rdma.h 10204F: include/uapi/linux/if_infiniband.h 10205F: include/uapi/rdma/ 10206F: samples/bpf/ibumad_kern.c 10207F: samples/bpf/ibumad_user.c 10208 10209INGENIC JZ4780 NAND DRIVER 10210M: Harvey Hunt <harveyhuntnexus@gmail.com> 10211L: linux-mtd@lists.infradead.org 10212L: linux-mips@vger.kernel.org 10213S: Maintained 10214F: drivers/mtd/nand/raw/ingenic/ 10215 10216INGENIC JZ47xx SoCs 10217M: Paul Cercueil <paul@crapouillou.net> 10218L: linux-mips@vger.kernel.org 10219S: Maintained 10220F: arch/mips/boot/dts/ingenic/ 10221F: arch/mips/generic/board-ingenic.c 10222F: arch/mips/include/asm/mach-ingenic/ 10223F: arch/mips/ingenic/Kconfig 10224F: drivers/clk/ingenic/ 10225F: drivers/dma/dma-jz4780.c 10226F: drivers/gpu/drm/ingenic/ 10227F: drivers/i2c/busses/i2c-jz4780.c 10228F: drivers/iio/adc/ingenic-adc.c 10229F: drivers/irqchip/irq-ingenic.c 10230F: drivers/memory/jz4780-nemc.c 10231F: drivers/mmc/host/jz4740_mmc.c 10232F: drivers/mtd/nand/raw/ingenic/ 10233F: drivers/pinctrl/pinctrl-ingenic.c 10234F: drivers/power/supply/ingenic-battery.c 10235F: drivers/pwm/pwm-jz4740.c 10236F: drivers/remoteproc/ingenic_rproc.c 10237F: drivers/rtc/rtc-jz4740.c 10238F: drivers/tty/serial/8250/8250_ingenic.c 10239F: drivers/usb/musb/jz4740.c 10240F: drivers/watchdog/jz4740_wdt.c 10241F: include/dt-bindings/iio/adc/ingenic,adc.h 10242F: include/linux/mfd/ingenic-tcu.h 10243F: sound/soc/codecs/jz47* 10244F: sound/soc/jz4740/ 10245 10246INJOINIC IP5xxx POWER BANK IC DRIVER 10247M: Samuel Holland <samuel@sholland.org> 10248S: Maintained 10249F: drivers/power/supply/ip5xxx_power.c 10250 10251INOTIFY 10252M: Jan Kara <jack@suse.cz> 10253R: Amir Goldstein <amir73il@gmail.com> 10254L: linux-fsdevel@vger.kernel.org 10255S: Maintained 10256F: Documentation/filesystems/inotify.rst 10257F: fs/notify/inotify/ 10258F: include/linux/inotify.h 10259F: include/uapi/linux/inotify.h 10260 10261INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10262M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10263L: linux-input@vger.kernel.org 10264S: Maintained 10265Q: http://patchwork.kernel.org/project/linux-input/list/ 10266T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10267F: Documentation/devicetree/bindings/input/ 10268F: Documentation/devicetree/bindings/serio/ 10269F: Documentation/input/ 10270F: drivers/input/ 10271F: include/dt-bindings/input/ 10272F: include/linux/input.h 10273F: include/linux/input/ 10274F: include/uapi/linux/input-event-codes.h 10275F: include/uapi/linux/input.h 10276 10277INPUT MULTITOUCH (MT) PROTOCOL 10278M: Henrik Rydberg <rydberg@bitmath.org> 10279L: linux-input@vger.kernel.org 10280S: Odd fixes 10281F: Documentation/input/multi-touch-protocol.rst 10282F: drivers/input/input-mt.c 10283K: \b(ABS|SYN)_MT_ 10284 10285INSIDE SECURE CRYPTO DRIVER 10286M: Antoine Tenart <atenart@kernel.org> 10287L: linux-crypto@vger.kernel.org 10288S: Maintained 10289F: drivers/crypto/inside-secure/ 10290 10291INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10292M: Mimi Zohar <zohar@linux.ibm.com> 10293M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10294L: linux-integrity@vger.kernel.org 10295S: Supported 10296T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10297F: security/integrity/ 10298F: security/integrity/ima/ 10299 10300INTEL 810/815 FRAMEBUFFER DRIVER 10301M: Antonino Daplas <adaplas@gmail.com> 10302L: linux-fbdev@vger.kernel.org 10303S: Maintained 10304F: drivers/video/fbdev/i810/ 10305 10306INTEL 8254 COUNTER DRIVER 10307M: William Breathitt Gray <william.gray@linaro.org> 10308L: linux-iio@vger.kernel.org 10309S: Maintained 10310F: drivers/counter/i8254.c 10311F: include/linux/i8254.h 10312 10313INTEL 8255 GPIO DRIVER 10314M: William Breathitt Gray <william.gray@linaro.org> 10315L: linux-gpio@vger.kernel.org 10316S: Maintained 10317F: drivers/gpio/gpio-i8255.c 10318F: drivers/gpio/gpio-i8255.h 10319 10320INTEL ASoC DRIVERS 10321M: Cezary Rojewski <cezary.rojewski@intel.com> 10322M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10323M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10324M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10325M: Bard Liao <yung-chuan.liao@linux.intel.com> 10326M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10327M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10328L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10329S: Supported 10330F: sound/soc/intel/ 10331 10332INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10333M: Hans de Goede <hdegoede@redhat.com> 10334L: platform-driver-x86@vger.kernel.org 10335S: Maintained 10336F: drivers/platform/x86/intel/atomisp2/pm.c 10337 10338INTEL ATOMISP2 LED DRIVER 10339M: Hans de Goede <hdegoede@redhat.com> 10340L: platform-driver-x86@vger.kernel.org 10341S: Maintained 10342F: drivers/platform/x86/intel/atomisp2/led.c 10343 10344INTEL BIOS SAR INT1092 DRIVER 10345M: Shravan Sudhakar <s.shravan@intel.com> 10346M: Intel Corporation <linuxwwan@intel.com> 10347L: platform-driver-x86@vger.kernel.org 10348S: Maintained 10349F: drivers/platform/x86/intel/int1092/ 10350 10351INTEL BROXTON PMC DRIVER 10352M: Mika Westerberg <mika.westerberg@linux.intel.com> 10353M: Zha Qipeng <qipeng.zha@intel.com> 10354S: Maintained 10355F: drivers/mfd/intel_pmc_bxt.c 10356F: include/linux/mfd/intel_pmc_bxt.h 10357 10358INTEL C600 SERIES SAS CONTROLLER DRIVER 10359M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10360L: linux-scsi@vger.kernel.org 10361S: Supported 10362T: git git://git.code.sf.net/p/intel-sas/isci 10363F: drivers/scsi/isci/ 10364 10365INTEL CPU family model numbers 10366M: Tony Luck <tony.luck@intel.com> 10367M: x86@kernel.org 10368L: linux-kernel@vger.kernel.org 10369S: Supported 10370F: arch/x86/include/asm/intel-family.h 10371 10372INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10373M: Jani Nikula <jani.nikula@linux.intel.com> 10374M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10375M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10376M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10377L: intel-gfx@lists.freedesktop.org 10378S: Supported 10379W: https://01.org/linuxgraphics/ 10380Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10381B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10382C: irc://irc.oftc.net/intel-gfx 10383T: git git://anongit.freedesktop.org/drm-intel 10384F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10385F: Documentation/gpu/i915.rst 10386F: drivers/gpu/drm/i915/ 10387F: include/drm/i915* 10388F: include/uapi/drm/i915_drm.h 10389 10390INTEL ETHERNET DRIVERS 10391M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10392M: Tony Nguyen <anthony.l.nguyen@intel.com> 10393L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10394S: Supported 10395W: https://www.intel.com/content/www/us/en/support.html 10396Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10398T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10399F: Documentation/networking/device_drivers/ethernet/intel/ 10400F: drivers/net/ethernet/intel/ 10401F: drivers/net/ethernet/intel/*/ 10402F: include/linux/avf/virtchnl.h 10403F: include/linux/net/intel/iidc.h 10404 10405INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10406M: Mustafa Ismail <mustafa.ismail@intel.com> 10407M: Shiraz Saleem <shiraz.saleem@intel.com> 10408L: linux-rdma@vger.kernel.org 10409S: Supported 10410F: drivers/infiniband/hw/irdma/ 10411F: include/uapi/rdma/irdma-abi.h 10412 10413INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10414M: Maik Broemme <mbroemme@libmpq.org> 10415L: linux-fbdev@vger.kernel.org 10416S: Maintained 10417F: Documentation/fb/intelfb.rst 10418F: drivers/video/fbdev/intelfb/ 10419 10420INTEL GPIO DRIVERS 10421M: Andy Shevchenko <andy@kernel.org> 10422L: linux-gpio@vger.kernel.org 10423S: Supported 10424T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10425F: drivers/gpio/gpio-elkhartlake.c 10426F: drivers/gpio/gpio-ich.c 10427F: drivers/gpio/gpio-merrifield.c 10428F: drivers/gpio/gpio-ml-ioh.c 10429F: drivers/gpio/gpio-pch.c 10430F: drivers/gpio/gpio-sch.c 10431F: drivers/gpio/gpio-sodaville.c 10432F: drivers/gpio/gpio-tangier.c 10433 10434INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10435M: Zhenyu Wang <zhenyuw@linux.intel.com> 10436M: Zhi Wang <zhi.a.wang@intel.com> 10437L: intel-gvt-dev@lists.freedesktop.org 10438L: intel-gfx@lists.freedesktop.org 10439S: Supported 10440W: https://01.org/igvt-g 10441T: git https://github.com/intel/gvt-linux.git 10442F: drivers/gpu/drm/i915/gvt/ 10443 10444INTEL HID EVENT DRIVER 10445M: Alex Hung <alexhung@gmail.com> 10446L: platform-driver-x86@vger.kernel.org 10447S: Maintained 10448F: drivers/platform/x86/intel/hid.c 10449 10450INTEL I/OAT DMA DRIVER 10451M: Dave Jiang <dave.jiang@intel.com> 10452R: Dan Williams <dan.j.williams@intel.com> 10453L: dmaengine@vger.kernel.org 10454S: Supported 10455Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10456F: drivers/dma/ioat* 10457 10458INTEL IDLE DRIVER 10459M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10460M: Len Brown <lenb@kernel.org> 10461L: linux-pm@vger.kernel.org 10462S: Supported 10463B: https://bugzilla.kernel.org 10464T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10465F: drivers/idle/intel_idle.c 10466 10467INTEL IDXD DRIVER 10468M: Fenghua Yu <fenghua.yu@intel.com> 10469M: Dave Jiang <dave.jiang@intel.com> 10470L: dmaengine@vger.kernel.org 10471S: Supported 10472F: drivers/dma/idxd/* 10473F: include/uapi/linux/idxd.h 10474 10475INTEL IN FIELD SCAN (IFS) DEVICE 10476M: Jithu Joseph <jithu.joseph@intel.com> 10477R: Ashok Raj <ashok.raj@intel.com> 10478R: Tony Luck <tony.luck@intel.com> 10479S: Maintained 10480F: drivers/platform/x86/intel/ifs 10481F: include/trace/events/intel_ifs.h 10482 10483INTEL INTEGRATED SENSOR HUB DRIVER 10484M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10485M: Jiri Kosina <jikos@kernel.org> 10486L: linux-input@vger.kernel.org 10487S: Maintained 10488F: drivers/hid/intel-ish-hid/ 10489 10490INTEL IOMMU (VT-d) 10491M: David Woodhouse <dwmw2@infradead.org> 10492M: Lu Baolu <baolu.lu@linux.intel.com> 10493L: iommu@lists.linux.dev 10494S: Supported 10495T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10496F: drivers/iommu/intel/ 10497 10498INTEL IPU3 CSI-2 CIO2 DRIVER 10499M: Yong Zhi <yong.zhi@intel.com> 10500M: Sakari Ailus <sakari.ailus@linux.intel.com> 10501M: Bingbu Cao <bingbu.cao@intel.com> 10502M: Dan Scally <djrscally@gmail.com> 10503R: Tianshu Qiu <tian.shu.qiu@intel.com> 10504L: linux-media@vger.kernel.org 10505S: Maintained 10506T: git git://linuxtv.org/media_tree.git 10507F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10508F: drivers/media/pci/intel/ipu3/ 10509 10510INTEL IPU3 CSI-2 IMGU DRIVER 10511M: Sakari Ailus <sakari.ailus@linux.intel.com> 10512R: Bingbu Cao <bingbu.cao@intel.com> 10513R: Tianshu Qiu <tian.shu.qiu@intel.com> 10514L: linux-media@vger.kernel.org 10515S: Maintained 10516F: Documentation/admin-guide/media/ipu3.rst 10517F: Documentation/admin-guide/media/ipu3_rcb.svg 10518F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10519F: drivers/staging/media/ipu3/ 10520 10521INTEL ISHTP ECLITE DRIVER 10522M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10523L: platform-driver-x86@vger.kernel.org 10524S: Supported 10525F: drivers/platform/x86/intel/ishtp_eclite.c 10526 10527INTEL IXP4XX CRYPTO SUPPORT 10528M: Corentin Labbe <clabbe@baylibre.com> 10529L: linux-crypto@vger.kernel.org 10530S: Maintained 10531F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10532 10533INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10534M: Krzysztof Halasa <khalasa@piap.pl> 10535S: Maintained 10536F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10537F: drivers/net/wan/ixp4xx_hss.c 10538F: drivers/soc/ixp4xx/ixp4xx-npe.c 10539F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10540F: include/linux/soc/ixp4xx/npe.h 10541F: include/linux/soc/ixp4xx/qmgr.h 10542 10543INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10544M: Deepak Saxena <dsaxena@plexity.net> 10545S: Maintained 10546F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10547F: drivers/char/hw_random/ixp4xx-rng.c 10548 10549INTEL KEEM BAY DRM DRIVER 10550M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10551M: Edmund Dea <edmund.j.dea@intel.com> 10552S: Maintained 10553F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10554F: drivers/gpu/drm/kmb/ 10555 10556INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10557M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10558S: Maintained 10559F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10560F: drivers/crypto/intel/keembay/Kconfig 10561F: drivers/crypto/intel/keembay/Makefile 10562F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10563F: drivers/crypto/intel/keembay/ocs-aes.c 10564F: drivers/crypto/intel/keembay/ocs-aes.h 10565 10566INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10567M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10568M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10569M: Mark Gross <mgross@linux.intel.com> 10570S: Maintained 10571F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10572F: drivers/crypto/intel/keembay/Kconfig 10573F: drivers/crypto/intel/keembay/Makefile 10574F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10575 10576INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10577M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10578M: Declan Murphy <declan.murphy@intel.com> 10579S: Maintained 10580F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10581F: drivers/crypto/intel/keembay/Kconfig 10582F: drivers/crypto/intel/keembay/Makefile 10583F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10584F: drivers/crypto/intel/keembay/ocs-hcu.c 10585F: drivers/crypto/intel/keembay/ocs-hcu.h 10586 10587INTEL MANAGEMENT ENGINE (mei) 10588M: Tomas Winkler <tomas.winkler@intel.com> 10589L: linux-kernel@vger.kernel.org 10590S: Supported 10591F: Documentation/driver-api/mei/* 10592F: drivers/misc/mei/ 10593F: drivers/watchdog/mei_wdt.c 10594F: include/linux/mei_aux.h 10595F: include/linux/mei_cl_bus.h 10596F: include/uapi/linux/mei.h 10597F: include/uapi/linux/mei_uuid.h 10598F: include/uapi/linux/uuid.h 10599F: samples/mei/* 10600 10601INTEL MAX 10 BMC MFD DRIVER 10602M: Xu Yilun <yilun.xu@intel.com> 10603R: Tom Rix <trix@redhat.com> 10604S: Maintained 10605F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10606F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10607F: drivers/hwmon/intel-m10-bmc-hwmon.c 10608F: drivers/mfd/intel-m10-bmc* 10609F: include/linux/mfd/intel-m10-bmc.h 10610 10611INTEL MAX10 BMC SECURE UPDATES 10612M: Russ Weight <russell.h.weight@intel.com> 10613L: linux-fpga@vger.kernel.org 10614S: Maintained 10615F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10616F: drivers/fpga/intel-m10-bmc-sec-update.c 10617 10618INTEL P-Unit IPC DRIVER 10619M: Zha Qipeng <qipeng.zha@intel.com> 10620L: platform-driver-x86@vger.kernel.org 10621S: Maintained 10622F: arch/x86/include/asm/intel_punit_ipc.h 10623F: drivers/platform/x86/intel/punit_ipc.c 10624 10625INTEL PMC CORE DRIVER 10626M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10627M: David E Box <david.e.box@intel.com> 10628L: platform-driver-x86@vger.kernel.org 10629S: Maintained 10630F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10631F: drivers/platform/x86/intel/pmc/ 10632 10633INTEL PMIC GPIO DRIVERS 10634M: Andy Shevchenko <andy@kernel.org> 10635S: Supported 10636T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10637F: drivers/gpio/gpio-*cove.c 10638 10639INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10640M: Andy Shevchenko <andy@kernel.org> 10641S: Supported 10642F: drivers/mfd/intel_soc_pmic* 10643F: include/linux/mfd/intel_soc_pmic* 10644 10645INTEL PMT DRIVERS 10646M: David E. Box <david.e.box@linux.intel.com> 10647S: Supported 10648F: drivers/platform/x86/intel/pmt/ 10649 10650INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10651M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10652L: linux-wireless@vger.kernel.org 10653S: Maintained 10654F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10655F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10656F: drivers/net/wireless/intel/ipw2x00/ 10657 10658INTEL PSTATE DRIVER 10659M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10660M: Len Brown <lenb@kernel.org> 10661L: linux-pm@vger.kernel.org 10662S: Supported 10663F: drivers/cpufreq/intel_pstate.c 10664 10665INTEL PTP DFL ToD DRIVER 10666M: Tianfei Zhang <tianfei.zhang@intel.com> 10667L: linux-fpga@vger.kernel.org 10668L: netdev@vger.kernel.org 10669S: Maintained 10670F: drivers/ptp/ptp_dfl_tod.c 10671 10672INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10673M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10674L: linux-iio@vger.kernel.org 10675F: drivers/counter/intel-qep.c 10676 10677INTEL SCU DRIVERS 10678M: Mika Westerberg <mika.westerberg@linux.intel.com> 10679S: Maintained 10680F: arch/x86/include/asm/intel_scu_ipc.h 10681F: drivers/platform/x86/intel_scu_* 10682 10683INTEL SDSI DRIVER 10684M: David E. Box <david.e.box@linux.intel.com> 10685S: Supported 10686F: drivers/platform/x86/intel/sdsi.c 10687F: tools/arch/x86/intel_sdsi/ 10688F: tools/testing/selftests/drivers/sdsi/ 10689 10690INTEL SGX 10691M: Jarkko Sakkinen <jarkko@kernel.org> 10692R: Dave Hansen <dave.hansen@linux.intel.com> 10693L: linux-sgx@vger.kernel.org 10694S: Supported 10695Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10696T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10697F: Documentation/arch/x86/sgx.rst 10698F: arch/x86/entry/vdso/vsgx.S 10699F: arch/x86/include/asm/sgx.h 10700F: arch/x86/include/uapi/asm/sgx.h 10701F: arch/x86/kernel/cpu/sgx/* 10702F: tools/testing/selftests/sgx/* 10703K: \bSGX_ 10704 10705INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10706M: Daniel Scally <djrscally@gmail.com> 10707S: Maintained 10708F: drivers/platform/x86/intel/int3472/ 10709 10710INTEL SPEED SELECT TECHNOLOGY 10711M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10712L: platform-driver-x86@vger.kernel.org 10713S: Maintained 10714F: drivers/platform/x86/intel/speed_select_if/ 10715F: include/uapi/linux/isst_if.h 10716F: tools/power/x86/intel-speed-select/ 10717 10718INTEL STRATIX10 FIRMWARE DRIVERS 10719M: Dinh Nguyen <dinguyen@kernel.org> 10720L: linux-kernel@vger.kernel.org 10721S: Maintained 10722T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10723F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10724F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10725F: drivers/firmware/stratix10-rsu.c 10726F: drivers/firmware/stratix10-svc.c 10727F: include/linux/firmware/intel/stratix10-smc.h 10728F: include/linux/firmware/intel/stratix10-svc-client.h 10729 10730INTEL TELEMETRY DRIVER 10731M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10732M: "David E. Box" <david.e.box@linux.intel.com> 10733L: platform-driver-x86@vger.kernel.org 10734S: Maintained 10735F: arch/x86/include/asm/intel_telemetry.h 10736F: drivers/platform/x86/intel/telemetry/ 10737 10738INTEL TPMI DRIVER 10739M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10740L: platform-driver-x86@vger.kernel.org 10741S: Maintained 10742F: drivers/platform/x86/intel/tpmi.c 10743F: include/linux/intel_tpmi.h 10744 10745INTEL UNCORE FREQUENCY CONTROL 10746M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10747L: platform-driver-x86@vger.kernel.org 10748S: Maintained 10749F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10750F: drivers/platform/x86/intel/uncore-frequency/ 10751 10752INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10753M: David E. Box <david.e.box@linux.intel.com> 10754S: Supported 10755F: drivers/platform/x86/intel/vsec.* 10756 10757INTEL VIRTUAL BUTTON DRIVER 10758M: AceLan Kao <acelan.kao@canonical.com> 10759L: platform-driver-x86@vger.kernel.org 10760S: Maintained 10761F: drivers/platform/x86/intel/vbtn.c 10762 10763INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10764M: Stanislaw Gruszka <stf_xl@wp.pl> 10765L: linux-wireless@vger.kernel.org 10766S: Supported 10767F: drivers/net/wireless/intel/iwlegacy/ 10768 10769INTEL WIRELESS WIFI LINK (iwlwifi) 10770M: Gregory Greenman <gregory.greenman@intel.com> 10771L: linux-wireless@vger.kernel.org 10772S: Supported 10773W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10774T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10775F: drivers/net/wireless/intel/iwlwifi/ 10776 10777INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10778M: Jithu Joseph <jithu.joseph@intel.com> 10779R: Maurice Ma <maurice.ma@intel.com> 10780S: Maintained 10781W: https://slimbootloader.github.io/security/firmware-update.html 10782F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10783 10784INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10785L: Dell.Client.Kernel@dell.com 10786S: Maintained 10787F: drivers/platform/x86/intel/wmi/thunderbolt.c 10788 10789INTEL WWAN IOSM DRIVER 10790M: M Chetan Kumar <m.chetan.kumar@intel.com> 10791M: Intel Corporation <linuxwwan@intel.com> 10792L: netdev@vger.kernel.org 10793S: Maintained 10794F: drivers/net/wwan/iosm/ 10795 10796INTEL(R) TRACE HUB 10797M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10798S: Supported 10799F: Documentation/trace/intel_th.rst 10800F: drivers/hwtracing/intel_th/ 10801F: include/linux/intel_th.h 10802 10803INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10804M: Ning Sun <ning.sun@intel.com> 10805L: tboot-devel@lists.sourceforge.net 10806S: Supported 10807W: http://tboot.sourceforge.net 10808T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10809F: Documentation/arch/x86/intel_txt.rst 10810F: arch/x86/kernel/tboot.c 10811F: include/linux/tboot.h 10812 10813INTERCONNECT API 10814M: Georgi Djakov <djakov@kernel.org> 10815L: linux-pm@vger.kernel.org 10816S: Maintained 10817T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10818F: Documentation/devicetree/bindings/interconnect/ 10819F: Documentation/driver-api/interconnect.rst 10820F: drivers/interconnect/ 10821F: include/dt-bindings/interconnect/ 10822F: include/linux/interconnect-provider.h 10823F: include/linux/interconnect.h 10824 10825INTERRUPT COUNTER DRIVER 10826M: Oleksij Rempel <o.rempel@pengutronix.de> 10827R: Pengutronix Kernel Team <kernel@pengutronix.de> 10828L: linux-iio@vger.kernel.org 10829F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10830F: drivers/counter/interrupt-cnt.c 10831 10832INTERSIL ISL7998X VIDEO DECODER DRIVER 10833M: Michael Tretter <m.tretter@pengutronix.de> 10834R: Pengutronix Kernel Team <kernel@pengutronix.de> 10835L: linux-media@vger.kernel.org 10836S: Maintained 10837F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10838F: drivers/media/i2c/isl7998x.c 10839 10840INVENSENSE ICM-426xx IMU DRIVER 10841M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10842L: linux-iio@vger.kernel.org 10843S: Maintained 10844W: https://invensense.tdk.com/ 10845F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10846F: drivers/iio/imu/inv_icm42600/ 10847 10848INVENSENSE MPU-3050 GYROSCOPE DRIVER 10849M: Linus Walleij <linus.walleij@linaro.org> 10850L: linux-iio@vger.kernel.org 10851S: Maintained 10852F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10853F: drivers/iio/gyro/mpu3050* 10854 10855IOC3 ETHERNET DRIVER 10856M: Ralf Baechle <ralf@linux-mips.org> 10857L: linux-mips@vger.kernel.org 10858S: Maintained 10859F: drivers/net/ethernet/sgi/ioc3-eth.c 10860 10861IOMAP FILESYSTEM LIBRARY 10862M: Darrick J. Wong <djwong@kernel.org> 10863L: linux-xfs@vger.kernel.org 10864L: linux-fsdevel@vger.kernel.org 10865S: Supported 10866T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10867F: fs/iomap/ 10868F: include/linux/iomap.h 10869 10870IOMMU DMA-API LAYER 10871M: Robin Murphy <robin.murphy@arm.com> 10872L: iommu@lists.linux.dev 10873S: Maintained 10874T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10875F: drivers/iommu/dma-iommu.c 10876F: drivers/iommu/dma-iommu.h 10877F: drivers/iommu/iova.c 10878F: include/linux/iova.h 10879 10880IOMMU SUBSYSTEM 10881M: Joerg Roedel <joro@8bytes.org> 10882M: Will Deacon <will@kernel.org> 10883R: Robin Murphy <robin.murphy@arm.com> 10884L: iommu@lists.linux.dev 10885S: Maintained 10886T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10887F: Documentation/devicetree/bindings/iommu/ 10888F: Documentation/userspace-api/iommu.rst 10889F: drivers/iommu/ 10890F: include/linux/iommu.h 10891F: include/linux/iova.h 10892F: include/linux/of_iommu.h 10893F: include/uapi/linux/iommu.h 10894 10895IOMMUFD 10896M: Jason Gunthorpe <jgg@nvidia.com> 10897M: Kevin Tian <kevin.tian@intel.com> 10898L: iommu@lists.linux.dev 10899S: Maintained 10900T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10901F: Documentation/userspace-api/iommufd.rst 10902F: drivers/iommu/iommufd/ 10903F: include/linux/iommufd.h 10904F: include/uapi/linux/iommufd.h 10905F: tools/testing/selftests/iommu/ 10906 10907IOSYS-MAP HELPERS 10908M: Thomas Zimmermann <tzimmermann@suse.de> 10909L: dri-devel@lists.freedesktop.org 10910S: Maintained 10911T: git git://anongit.freedesktop.org/drm/drm-misc 10912F: include/linux/iosys-map.h 10913 10914IO_URING 10915M: Jens Axboe <axboe@kernel.dk> 10916R: Pavel Begunkov <asml.silence@gmail.com> 10917L: io-uring@vger.kernel.org 10918S: Maintained 10919T: git git://git.kernel.dk/linux-block 10920T: git git://git.kernel.dk/liburing 10921F: include/linux/io_uring.h 10922F: include/linux/io_uring_types.h 10923F: include/trace/events/io_uring.h 10924F: include/uapi/linux/io_uring.h 10925F: io_uring/ 10926F: tools/io_uring/ 10927 10928IPMI SUBSYSTEM 10929M: Corey Minyard <minyard@acm.org> 10930L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10931S: Supported 10932W: http://openipmi.sourceforge.net/ 10933T: git https://github.com/cminyard/linux-ipmi.git for-next 10934F: Documentation/devicetree/bindings/ipmi/ 10935F: Documentation/driver-api/ipmi.rst 10936F: drivers/char/ipmi/ 10937F: include/linux/ipmi* 10938F: include/uapi/linux/ipmi* 10939 10940IPS SCSI RAID DRIVER 10941M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10942L: linux-scsi@vger.kernel.org 10943S: Maintained 10944W: http://www.adaptec.com/ 10945F: drivers/scsi/ips* 10946 10947IPVS 10948M: Simon Horman <horms@verge.net.au> 10949M: Julian Anastasov <ja@ssi.bg> 10950L: netdev@vger.kernel.org 10951L: lvs-devel@vger.kernel.org 10952S: Maintained 10953T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10954T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10955F: Documentation/networking/ipvs-sysctl.rst 10956F: include/net/ip_vs.h 10957F: include/uapi/linux/ip_vs.h 10958F: net/netfilter/ipvs/ 10959 10960IPWIRELESS DRIVER 10961M: Jiri Kosina <jikos@kernel.org> 10962M: David Sterba <dsterba@suse.com> 10963S: Odd Fixes 10964F: drivers/tty/ipwireless/ 10965 10966IRON DEVICE AUDIO CODEC DRIVERS 10967M: Kiseok Jo <kiseok.jo@irondevice.com> 10968L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10969S: Maintained 10970F: Documentation/devicetree/bindings/sound/irondevice,* 10971F: sound/soc/codecs/sma* 10972 10973IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10974M: Marc Zyngier <maz@kernel.org> 10975S: Maintained 10976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10977F: Documentation/core-api/irq/irq-domain.rst 10978F: include/linux/irqdomain.h 10979F: kernel/irq/irqdomain.c 10980F: kernel/irq/msi.c 10981 10982IRQ SUBSYSTEM 10983M: Thomas Gleixner <tglx@linutronix.de> 10984L: linux-kernel@vger.kernel.org 10985S: Maintained 10986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10987F: include/linux/group_cpus.h 10988F: kernel/irq/ 10989F: lib/group_cpus.c 10990 10991IRQCHIP DRIVERS 10992M: Thomas Gleixner <tglx@linutronix.de> 10993M: Marc Zyngier <maz@kernel.org> 10994L: linux-kernel@vger.kernel.org 10995S: Maintained 10996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10997F: Documentation/devicetree/bindings/interrupt-controller/ 10998F: drivers/irqchip/ 10999 11000ISA 11001M: William Breathitt Gray <william.gray@linaro.org> 11002S: Maintained 11003F: Documentation/driver-api/isa.rst 11004F: drivers/base/isa.c 11005F: include/linux/isa.h 11006 11007ISA RADIO MODULE 11008M: Hans Verkuil <hverkuil@xs4all.nl> 11009L: linux-media@vger.kernel.org 11010S: Maintained 11011W: https://linuxtv.org 11012T: git git://linuxtv.org/media_tree.git 11013F: drivers/media/radio/radio-isa* 11014 11015ISAPNP 11016M: Jaroslav Kysela <perex@perex.cz> 11017S: Maintained 11018F: Documentation/driver-api/isapnp.rst 11019F: drivers/pnp/isapnp/ 11020F: include/linux/isapnp.h 11021 11022ISCSI 11023M: Lee Duncan <lduncan@suse.com> 11024M: Chris Leech <cleech@redhat.com> 11025M: Mike Christie <michael.christie@oracle.com> 11026L: open-iscsi@googlegroups.com 11027L: linux-scsi@vger.kernel.org 11028S: Maintained 11029W: www.open-iscsi.com 11030F: drivers/scsi/*iscsi* 11031F: include/scsi/*iscsi* 11032 11033iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11034M: Peter Jones <pjones@redhat.com> 11035M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11036S: Maintained 11037F: drivers/firmware/iscsi_ibft* 11038 11039ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11040M: Sagi Grimberg <sagi@grimberg.me> 11041M: Max Gurtovoy <mgurtovoy@nvidia.com> 11042L: linux-rdma@vger.kernel.org 11043S: Supported 11044W: http://www.openfabrics.org 11045W: www.open-iscsi.org 11046Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11047F: drivers/infiniband/ulp/iser/ 11048 11049ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11050M: Sagi Grimberg <sagi@grimberg.me> 11051L: linux-rdma@vger.kernel.org 11052L: target-devel@vger.kernel.org 11053S: Supported 11054W: http://www.linux-iscsi.org 11055T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11056F: drivers/infiniband/ulp/isert 11057 11058ISDN/CMTP OVER BLUETOOTH 11059M: Karsten Keil <isdn@linux-pingi.de> 11060L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11061L: netdev@vger.kernel.org 11062S: Odd Fixes 11063W: http://www.isdn4linux.de 11064F: Documentation/isdn/ 11065F: drivers/isdn/capi/ 11066F: include/linux/isdn/ 11067F: include/uapi/linux/isdn/ 11068F: net/bluetooth/cmtp/ 11069 11070ISDN/mISDN SUBSYSTEM 11071M: Karsten Keil <isdn@linux-pingi.de> 11072L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11073L: netdev@vger.kernel.org 11074S: Maintained 11075W: http://www.isdn4linux.de 11076F: drivers/isdn/Kconfig 11077F: drivers/isdn/Makefile 11078F: drivers/isdn/hardware/ 11079F: drivers/isdn/mISDN/ 11080 11081ISOFS FILESYSTEM 11082M: Jan Kara <jack@suse.cz> 11083L: linux-fsdevel@vger.kernel.org 11084S: Maintained 11085F: Documentation/filesystems/isofs.rst 11086F: fs/isofs/ 11087 11088IT87 HARDWARE MONITORING DRIVER 11089M: Jean Delvare <jdelvare@suse.com> 11090L: linux-hwmon@vger.kernel.org 11091S: Maintained 11092F: Documentation/hwmon/it87.rst 11093F: drivers/hwmon/it87.c 11094 11095IT913X MEDIA DRIVER 11096M: Antti Palosaari <crope@iki.fi> 11097L: linux-media@vger.kernel.org 11098S: Maintained 11099W: https://linuxtv.org 11100W: http://palosaari.fi/linux/ 11101Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11102T: git git://linuxtv.org/anttip/media_tree.git 11103F: drivers/media/tuners/it913x* 11104 11105ITE IT66121 HDMI BRIDGE DRIVER 11106M: Phong LE <ple@baylibre.com> 11107M: Neil Armstrong <neil.armstrong@linaro.org> 11108S: Maintained 11109T: git git://anongit.freedesktop.org/drm/drm-misc 11110F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11111F: drivers/gpu/drm/bridge/ite-it66121.c 11112 11113IVTV VIDEO4LINUX DRIVER 11114M: Andy Walls <awalls@md.metrocast.net> 11115L: linux-media@vger.kernel.org 11116S: Maintained 11117W: https://linuxtv.org 11118T: git git://linuxtv.org/media_tree.git 11119F: Documentation/admin-guide/media/ivtv* 11120F: drivers/media/pci/ivtv/ 11121F: include/uapi/linux/ivtv* 11122 11123IX2505V MEDIA DRIVER 11124M: Malcolm Priestley <tvboxspy@gmail.com> 11125L: linux-media@vger.kernel.org 11126S: Maintained 11127W: https://linuxtv.org 11128Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11129F: drivers/media/dvb-frontends/ix2505v* 11130 11131JAILHOUSE HYPERVISOR INTERFACE 11132M: Jan Kiszka <jan.kiszka@siemens.com> 11133L: jailhouse-dev@googlegroups.com 11134S: Maintained 11135F: arch/x86/include/asm/jailhouse_para.h 11136F: arch/x86/kernel/jailhouse.c 11137 11138JC42.4 TEMPERATURE SENSOR DRIVER 11139M: Guenter Roeck <linux@roeck-us.net> 11140L: linux-hwmon@vger.kernel.org 11141S: Maintained 11142F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11143F: Documentation/hwmon/jc42.rst 11144F: drivers/hwmon/jc42.c 11145 11146JFS FILESYSTEM 11147M: Dave Kleikamp <shaggy@kernel.org> 11148L: jfs-discussion@lists.sourceforge.net 11149S: Odd Fixes 11150W: http://jfs.sourceforge.net/ 11151T: git https://github.com/kleikamp/linux-shaggy.git 11152F: Documentation/admin-guide/jfs.rst 11153F: fs/jfs/ 11154 11155JME NETWORK DRIVER 11156M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11157L: netdev@vger.kernel.org 11158S: Maintained 11159F: drivers/net/ethernet/jme.* 11160 11161JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11162M: David Woodhouse <dwmw2@infradead.org> 11163M: Richard Weinberger <richard@nod.at> 11164L: linux-mtd@lists.infradead.org 11165S: Odd Fixes 11166W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11167T: git git://git.infradead.org/ubifs-2.6.git 11168F: fs/jffs2/ 11169F: include/uapi/linux/jffs2.h 11170 11171JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11172M: "Theodore Ts'o" <tytso@mit.edu> 11173M: Jan Kara <jack@suse.com> 11174L: linux-ext4@vger.kernel.org 11175S: Maintained 11176F: fs/jbd2/ 11177F: include/linux/jbd2.h 11178 11179JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11180M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11181L: linux-media@vger.kernel.org 11182L: linux-renesas-soc@vger.kernel.org 11183S: Maintained 11184F: drivers/media/platform/renesas/rcar_jpu.c 11185 11186JSM Neo PCI based serial card 11187L: linux-serial@vger.kernel.org 11188S: Orphan 11189F: drivers/tty/serial/jsm/ 11190 11191K10TEMP HARDWARE MONITORING DRIVER 11192M: Clemens Ladisch <clemens@ladisch.de> 11193L: linux-hwmon@vger.kernel.org 11194S: Maintained 11195F: Documentation/hwmon/k10temp.rst 11196F: drivers/hwmon/k10temp.c 11197 11198K8TEMP HARDWARE MONITORING DRIVER 11199M: Rudolf Marek <r.marek@assembler.cz> 11200L: linux-hwmon@vger.kernel.org 11201S: Maintained 11202F: Documentation/hwmon/k8temp.rst 11203F: drivers/hwmon/k8temp.c 11204 11205KASAN 11206M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11207R: Alexander Potapenko <glider@google.com> 11208R: Andrey Konovalov <andreyknvl@gmail.com> 11209R: Dmitry Vyukov <dvyukov@google.com> 11210R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11211L: kasan-dev@googlegroups.com 11212S: Maintained 11213F: Documentation/dev-tools/kasan.rst 11214F: arch/*/include/asm/*kasan.h 11215F: arch/*/mm/kasan_init* 11216F: include/linux/kasan*.h 11217F: lib/Kconfig.kasan 11218F: mm/kasan/ 11219F: scripts/Makefile.kasan 11220 11221KCONFIG 11222M: Masahiro Yamada <masahiroy@kernel.org> 11223L: linux-kbuild@vger.kernel.org 11224S: Maintained 11225Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11226T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11227F: Documentation/kbuild/kconfig* 11228F: scripts/Kconfig.include 11229F: scripts/kconfig/ 11230 11231KCOV 11232R: Dmitry Vyukov <dvyukov@google.com> 11233R: Andrey Konovalov <andreyknvl@gmail.com> 11234L: kasan-dev@googlegroups.com 11235S: Maintained 11236F: Documentation/dev-tools/kcov.rst 11237F: include/linux/kcov.h 11238F: include/uapi/linux/kcov.h 11239F: kernel/kcov.c 11240F: scripts/Makefile.kcov 11241 11242KCSAN 11243M: Marco Elver <elver@google.com> 11244R: Dmitry Vyukov <dvyukov@google.com> 11245L: kasan-dev@googlegroups.com 11246S: Maintained 11247F: Documentation/dev-tools/kcsan.rst 11248F: include/linux/kcsan*.h 11249F: kernel/kcsan/ 11250F: lib/Kconfig.kcsan 11251F: scripts/Makefile.kcsan 11252 11253KDUMP 11254M: Baoquan He <bhe@redhat.com> 11255R: Vivek Goyal <vgoyal@redhat.com> 11256R: Dave Young <dyoung@redhat.com> 11257L: kexec@lists.infradead.org 11258S: Maintained 11259W: http://lse.sourceforge.net/kdump/ 11260F: Documentation/admin-guide/kdump/ 11261F: fs/proc/vmcore.c 11262F: include/linux/crash_core.h 11263F: include/linux/crash_dump.h 11264F: include/uapi/linux/vmcore.h 11265F: kernel/crash_*.c 11266 11267KEENE FM RADIO TRANSMITTER DRIVER 11268M: Hans Verkuil <hverkuil@xs4all.nl> 11269L: linux-media@vger.kernel.org 11270S: Maintained 11271W: https://linuxtv.org 11272T: git git://linuxtv.org/media_tree.git 11273F: drivers/media/radio/radio-keene* 11274 11275KERNEL AUTOMOUNTER 11276M: Ian Kent <raven@themaw.net> 11277L: autofs@vger.kernel.org 11278S: Maintained 11279F: fs/autofs/ 11280 11281KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11282M: Masahiro Yamada <masahiroy@kernel.org> 11283R: Nathan Chancellor <nathan@kernel.org> 11284R: Nick Desaulniers <ndesaulniers@google.com> 11285R: Nicolas Schier <nicolas@fjasle.eu> 11286L: linux-kbuild@vger.kernel.org 11287S: Maintained 11288Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11289T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11290F: Documentation/kbuild/ 11291F: Makefile 11292F: scripts/*vmlinux* 11293F: scripts/Kbuild* 11294F: scripts/Makefile* 11295F: scripts/basic/ 11296F: scripts/dummy-tools/ 11297F: scripts/mk* 11298F: scripts/mod/ 11299F: scripts/package/ 11300 11301KERNEL HARDENING (not covered by other areas) 11302M: Kees Cook <keescook@chromium.org> 11303L: linux-hardening@vger.kernel.org 11304S: Supported 11305T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11306F: Documentation/ABI/testing/sysfs-kernel-oops_count 11307F: Documentation/ABI/testing/sysfs-kernel-warn_count 11308F: include/linux/overflow.h 11309F: include/linux/randomize_kstack.h 11310F: mm/usercopy.c 11311K: \b(add|choose)_random_kstack_offset\b 11312K: \b__check_(object_size|heap_object)\b 11313 11314KERNEL JANITORS 11315L: kernel-janitors@vger.kernel.org 11316S: Odd Fixes 11317W: http://kernelnewbies.org/KernelJanitors 11318 11319KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11320M: Chuck Lever <chuck.lever@oracle.com> 11321M: Jeff Layton <jlayton@kernel.org> 11322R: Neil Brown <neilb@suse.de> 11323R: Olga Kornievskaia <kolga@netapp.com> 11324R: Dai Ngo <Dai.Ngo@oracle.com> 11325R: Tom Talpey <tom@talpey.com> 11326L: linux-nfs@vger.kernel.org 11327S: Supported 11328W: http://nfs.sourceforge.net/ 11329T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11330F: Documentation/filesystems/nfs/ 11331F: fs/exportfs/ 11332F: fs/lockd/ 11333F: fs/nfs_common/ 11334F: fs/nfsd/ 11335F: include/linux/lockd/ 11336F: include/linux/sunrpc/ 11337F: include/trace/events/rpcgss.h 11338F: include/trace/events/rpcrdma.h 11339F: include/trace/events/sunrpc.h 11340F: include/trace/misc/fs.h 11341F: include/trace/misc/nfs.h 11342F: include/trace/misc/sunrpc.h 11343F: include/uapi/linux/nfsd/ 11344F: include/uapi/linux/sunrpc/ 11345F: net/sunrpc/ 11346 11347KERNEL REGRESSIONS 11348M: Thorsten Leemhuis <linux@leemhuis.info> 11349L: regressions@lists.linux.dev 11350S: Supported 11351F: Documentation/admin-guide/reporting-regressions.rst 11352F: Documentation/process/handling-regressions.rst 11353 11354KERNEL SELFTEST FRAMEWORK 11355M: Shuah Khan <shuah@kernel.org> 11356M: Shuah Khan <skhan@linuxfoundation.org> 11357L: linux-kselftest@vger.kernel.org 11358S: Maintained 11359Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11360T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11361F: Documentation/dev-tools/kselftest* 11362F: tools/testing/selftests/ 11363 11364KERNEL SMB3 SERVER (KSMBD) 11365M: Namjae Jeon <linkinjeon@kernel.org> 11366M: Steve French <sfrench@samba.org> 11367R: Sergey Senozhatsky <senozhatsky@chromium.org> 11368R: Tom Talpey <tom@talpey.com> 11369L: linux-cifs@vger.kernel.org 11370S: Maintained 11371T: git git://git.samba.org/ksmbd.git 11372F: Documentation/filesystems/smb/ksmbd.rst 11373F: fs/smb/common/ 11374F: fs/smb/server/ 11375 11376KERNEL UNIT TESTING FRAMEWORK (KUnit) 11377M: Brendan Higgins <brendanhiggins@google.com> 11378M: David Gow <davidgow@google.com> 11379L: linux-kselftest@vger.kernel.org 11380L: kunit-dev@googlegroups.com 11381S: Maintained 11382W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11384T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11385F: Documentation/dev-tools/kunit/ 11386F: include/kunit/ 11387F: lib/kunit/ 11388F: tools/testing/kunit/ 11389 11390KERNEL USERMODE HELPER 11391M: Luis Chamberlain <mcgrof@kernel.org> 11392L: linux-kernel@vger.kernel.org 11393S: Maintained 11394F: include/linux/umh.h 11395F: kernel/umh.c 11396 11397KERNEL VIRTUAL MACHINE (KVM) 11398M: Paolo Bonzini <pbonzini@redhat.com> 11399L: kvm@vger.kernel.org 11400S: Supported 11401W: http://www.linux-kvm.org 11402T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11403F: Documentation/virt/kvm/ 11404F: include/asm-generic/kvm* 11405F: include/kvm/iodev.h 11406F: include/linux/kvm* 11407F: include/trace/events/kvm.h 11408F: include/uapi/asm-generic/kvm* 11409F: include/uapi/linux/kvm* 11410F: tools/kvm/ 11411F: tools/testing/selftests/kvm/ 11412F: virt/kvm/* 11413 11414KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11415M: Marc Zyngier <maz@kernel.org> 11416M: Oliver Upton <oliver.upton@linux.dev> 11417R: James Morse <james.morse@arm.com> 11418R: Suzuki K Poulose <suzuki.poulose@arm.com> 11419R: Zenghui Yu <yuzenghui@huawei.com> 11420L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11421L: kvmarm@lists.linux.dev 11422S: Maintained 11423T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11424F: arch/arm64/include/asm/kvm* 11425F: arch/arm64/include/uapi/asm/kvm* 11426F: arch/arm64/kvm/ 11427F: include/kvm/arm_* 11428F: tools/testing/selftests/kvm/*/aarch64/ 11429F: tools/testing/selftests/kvm/aarch64/ 11430 11431KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11432M: Huacai Chen <chenhuacai@kernel.org> 11433L: linux-mips@vger.kernel.org 11434L: kvm@vger.kernel.org 11435S: Maintained 11436T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11437F: arch/mips/include/asm/kvm* 11438F: arch/mips/include/uapi/asm/kvm* 11439F: arch/mips/kvm/ 11440 11441KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11442M: Michael Ellerman <mpe@ellerman.id.au> 11443R: Nicholas Piggin <npiggin@gmail.com> 11444L: linuxppc-dev@lists.ozlabs.org 11445L: kvm@vger.kernel.org 11446S: Maintained (Book3S 64-bit HV) 11447S: Odd fixes (Book3S 64-bit PR) 11448S: Orphan (Book3E and 32-bit) 11449T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11450F: arch/powerpc/include/asm/kvm* 11451F: arch/powerpc/include/uapi/asm/kvm* 11452F: arch/powerpc/kernel/kvm* 11453F: arch/powerpc/kvm/ 11454 11455KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11456M: Anup Patel <anup@brainfault.org> 11457R: Atish Patra <atishp@atishpatra.org> 11458L: kvm@vger.kernel.org 11459L: kvm-riscv@lists.infradead.org 11460L: linux-riscv@lists.infradead.org 11461S: Maintained 11462T: git https://github.com/kvm-riscv/linux.git 11463F: arch/riscv/include/asm/kvm* 11464F: arch/riscv/include/uapi/asm/kvm* 11465F: arch/riscv/kvm/ 11466F: tools/testing/selftests/kvm/*/riscv/ 11467 11468KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11469M: Christian Borntraeger <borntraeger@linux.ibm.com> 11470M: Janosch Frank <frankja@linux.ibm.com> 11471M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11472R: David Hildenbrand <david@redhat.com> 11473L: kvm@vger.kernel.org 11474S: Supported 11475T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11476F: Documentation/virt/kvm/s390* 11477F: arch/s390/include/asm/gmap.h 11478F: arch/s390/include/asm/kvm* 11479F: arch/s390/include/uapi/asm/kvm* 11480F: arch/s390/include/uapi/asm/uvdevice.h 11481F: arch/s390/kernel/uv.c 11482F: arch/s390/kvm/ 11483F: arch/s390/mm/gmap.c 11484F: drivers/s390/char/uvdevice.c 11485F: tools/testing/selftests/drivers/s390x/uvdevice/ 11486F: tools/testing/selftests/kvm/*/s390x/ 11487F: tools/testing/selftests/kvm/s390x/ 11488 11489KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11490M: Sean Christopherson <seanjc@google.com> 11491M: Paolo Bonzini <pbonzini@redhat.com> 11492L: kvm@vger.kernel.org 11493S: Supported 11494P: Documentation/process/maintainer-kvm-x86.rst 11495T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11496F: arch/x86/include/asm/kvm* 11497F: arch/x86/include/asm/svm.h 11498F: arch/x86/include/asm/vmx*.h 11499F: arch/x86/include/uapi/asm/kvm* 11500F: arch/x86/include/uapi/asm/svm.h 11501F: arch/x86/include/uapi/asm/vmx.h 11502F: arch/x86/kvm/ 11503F: arch/x86/kvm/*/ 11504 11505KERNFS 11506M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11507M: Tejun Heo <tj@kernel.org> 11508S: Supported 11509T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11510F: fs/kernfs/ 11511F: include/linux/kernfs.h 11512 11513KEXEC 11514M: Eric Biederman <ebiederm@xmission.com> 11515L: kexec@lists.infradead.org 11516S: Maintained 11517W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11518F: include/linux/kexec.h 11519F: include/uapi/linux/kexec.h 11520F: kernel/kexec* 11521 11522KEYS-ENCRYPTED 11523M: Mimi Zohar <zohar@linux.ibm.com> 11524L: linux-integrity@vger.kernel.org 11525L: keyrings@vger.kernel.org 11526S: Supported 11527F: Documentation/security/keys/trusted-encrypted.rst 11528F: include/keys/encrypted-type.h 11529F: security/keys/encrypted-keys/ 11530 11531KEYS-TRUSTED 11532M: James Bottomley <jejb@linux.ibm.com> 11533M: Jarkko Sakkinen <jarkko@kernel.org> 11534M: Mimi Zohar <zohar@linux.ibm.com> 11535L: linux-integrity@vger.kernel.org 11536L: keyrings@vger.kernel.org 11537S: Supported 11538F: Documentation/security/keys/trusted-encrypted.rst 11539F: include/keys/trusted-type.h 11540F: include/keys/trusted_tpm.h 11541F: security/keys/trusted-keys/ 11542 11543KEYS-TRUSTED-CAAM 11544M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11545R: Pengutronix Kernel Team <kernel@pengutronix.de> 11546L: linux-integrity@vger.kernel.org 11547L: keyrings@vger.kernel.org 11548S: Maintained 11549F: include/keys/trusted_caam.h 11550F: security/keys/trusted-keys/trusted_caam.c 11551 11552KEYS-TRUSTED-TEE 11553M: Sumit Garg <sumit.garg@linaro.org> 11554L: linux-integrity@vger.kernel.org 11555L: keyrings@vger.kernel.org 11556S: Supported 11557F: include/keys/trusted_tee.h 11558F: security/keys/trusted-keys/trusted_tee.c 11559 11560KEYS/KEYRINGS 11561M: David Howells <dhowells@redhat.com> 11562M: Jarkko Sakkinen <jarkko@kernel.org> 11563L: keyrings@vger.kernel.org 11564S: Maintained 11565F: Documentation/security/keys/core.rst 11566F: include/keys/ 11567F: include/linux/key-type.h 11568F: include/linux/key.h 11569F: include/linux/keyctl.h 11570F: include/uapi/linux/keyctl.h 11571F: security/keys/ 11572 11573KEYS/KEYRINGS_INTEGRITY 11574M: Jarkko Sakkinen <jarkko@kernel.org> 11575M: Mimi Zohar <zohar@linux.ibm.com> 11576L: linux-integrity@vger.kernel.org 11577L: keyrings@vger.kernel.org 11578S: Supported 11579F: security/integrity/platform_certs 11580 11581KFENCE 11582M: Alexander Potapenko <glider@google.com> 11583M: Marco Elver <elver@google.com> 11584R: Dmitry Vyukov <dvyukov@google.com> 11585L: kasan-dev@googlegroups.com 11586S: Maintained 11587F: Documentation/dev-tools/kfence.rst 11588F: arch/*/include/asm/kfence.h 11589F: include/linux/kfence.h 11590F: lib/Kconfig.kfence 11591F: mm/kfence/ 11592 11593KFIFO 11594M: Stefani Seibold <stefani@seibold.net> 11595S: Maintained 11596F: include/linux/kfifo.h 11597F: lib/kfifo.c 11598F: samples/kfifo/ 11599 11600KGDB / KDB /debug_core 11601M: Jason Wessel <jason.wessel@windriver.com> 11602M: Daniel Thompson <daniel.thompson@linaro.org> 11603R: Douglas Anderson <dianders@chromium.org> 11604L: kgdb-bugreport@lists.sourceforge.net 11605S: Maintained 11606W: http://kgdb.wiki.kernel.org/ 11607T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11608F: Documentation/dev-tools/kgdb.rst 11609F: drivers/misc/kgdbts.c 11610F: drivers/tty/serial/kgdboc.c 11611F: include/linux/kdb.h 11612F: include/linux/kgdb.h 11613F: kernel/debug/ 11614F: kernel/module/kdb.c 11615 11616KHADAS MCU MFD DRIVER 11617M: Neil Armstrong <neil.armstrong@linaro.org> 11618L: linux-amlogic@lists.infradead.org 11619S: Maintained 11620F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11621F: drivers/mfd/khadas-mcu.c 11622F: drivers/thermal/khadas_mcu_fan.c 11623F: include/linux/mfd/khadas-mcu.h 11624 11625KIONIX/ROHM KX022A ACCELEROMETER 11626M: Matti Vaittinen <mazziesaccount@gmail.com> 11627L: linux-iio@vger.kernel.org 11628S: Supported 11629F: drivers/iio/accel/kionix-kx022a* 11630 11631KMEMLEAK 11632M: Catalin Marinas <catalin.marinas@arm.com> 11633S: Maintained 11634F: Documentation/dev-tools/kmemleak.rst 11635F: include/linux/kmemleak.h 11636F: mm/kmemleak.c 11637F: samples/kmemleak/kmemleak-test.c 11638 11639KMSAN 11640M: Alexander Potapenko <glider@google.com> 11641R: Marco Elver <elver@google.com> 11642R: Dmitry Vyukov <dvyukov@google.com> 11643L: kasan-dev@googlegroups.com 11644S: Maintained 11645F: Documentation/dev-tools/kmsan.rst 11646F: arch/*/include/asm/kmsan.h 11647F: arch/*/mm/kmsan_* 11648F: include/linux/kmsan*.h 11649F: lib/Kconfig.kmsan 11650F: mm/kmsan/ 11651F: scripts/Makefile.kmsan 11652 11653KPROBES 11654M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11655M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11656M: "David S. Miller" <davem@davemloft.net> 11657M: Masami Hiramatsu <mhiramat@kernel.org> 11658L: linux-kernel@vger.kernel.org 11659L: linux-trace-kernel@vger.kernel.org 11660S: Maintained 11661Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11662T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11663F: Documentation/trace/kprobes.rst 11664F: include/asm-generic/kprobes.h 11665F: include/linux/kprobes.h 11666F: kernel/kprobes.c 11667F: lib/test_kprobes.c 11668F: samples/kprobes 11669 11670KS0108 LCD CONTROLLER DRIVER 11671M: Miguel Ojeda <ojeda@kernel.org> 11672S: Maintained 11673F: Documentation/admin-guide/auxdisplay/ks0108.rst 11674F: drivers/auxdisplay/ks0108.c 11675F: include/linux/ks0108.h 11676 11677KTD253 BACKLIGHT DRIVER 11678M: Linus Walleij <linus.walleij@linaro.org> 11679S: Maintained 11680F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11681F: drivers/video/backlight/ktd253-backlight.c 11682 11683KTEST 11684M: Steven Rostedt <rostedt@goodmis.org> 11685M: John Hawley <warthog9@eaglescrag.net> 11686S: Maintained 11687F: tools/testing/ktest 11688 11689KTZ8866 BACKLIGHT DRIVER 11690M: Jianhua Lu <lujianhua000@gmail.com> 11691S: Maintained 11692F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11693F: drivers/video/backlight/ktz8866.c 11694 11695KVM PARAVIRT (KVM/paravirt) 11696M: Paolo Bonzini <pbonzini@redhat.com> 11697R: Wanpeng Li <wanpengli@tencent.com> 11698R: Vitaly Kuznetsov <vkuznets@redhat.com> 11699L: kvm@vger.kernel.org 11700S: Supported 11701T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11702F: arch/um/include/asm/kvm_para.h 11703F: arch/x86/include/asm/kvm_para.h 11704F: arch/x86/include/asm/pvclock-abi.h 11705F: arch/x86/include/uapi/asm/kvm_para.h 11706F: arch/x86/kernel/kvm.c 11707F: arch/x86/kernel/kvmclock.c 11708F: include/asm-generic/kvm_para.h 11709F: include/linux/kvm_para.h 11710F: include/uapi/asm-generic/kvm_para.h 11711F: include/uapi/linux/kvm_para.h 11712 11713KVM X86 HYPER-V (KVM/hyper-v) 11714M: Vitaly Kuznetsov <vkuznets@redhat.com> 11715M: Sean Christopherson <seanjc@google.com> 11716M: Paolo Bonzini <pbonzini@redhat.com> 11717L: kvm@vger.kernel.org 11718S: Supported 11719T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11720F: arch/x86/kvm/hyperv.* 11721F: arch/x86/kvm/kvm_onhyperv.* 11722F: arch/x86/kvm/svm/hyperv.* 11723F: arch/x86/kvm/svm/svm_onhyperv.* 11724F: arch/x86/kvm/vmx/hyperv.* 11725 11726KVM X86 Xen (KVM/Xen) 11727M: David Woodhouse <dwmw2@infradead.org> 11728M: Paul Durrant <paul@xen.org> 11729M: Sean Christopherson <seanjc@google.com> 11730M: Paolo Bonzini <pbonzini@redhat.com> 11731L: kvm@vger.kernel.org 11732S: Supported 11733T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11734F: arch/x86/kvm/xen.* 11735 11736L3MDEV 11737M: David Ahern <dsahern@kernel.org> 11738L: netdev@vger.kernel.org 11739S: Maintained 11740F: include/net/l3mdev.h 11741F: net/l3mdev 11742 11743LANDLOCK SECURITY MODULE 11744M: Mickaël Salaün <mic@digikod.net> 11745L: linux-security-module@vger.kernel.org 11746S: Supported 11747W: https://landlock.io 11748T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11749F: Documentation/security/landlock.rst 11750F: Documentation/userspace-api/landlock.rst 11751F: include/uapi/linux/landlock.h 11752F: samples/landlock/ 11753F: security/landlock/ 11754F: tools/testing/selftests/landlock/ 11755K: landlock 11756K: LANDLOCK 11757 11758LANTIQ / INTEL Ethernet drivers 11759M: Hauke Mehrtens <hauke@hauke-m.de> 11760L: netdev@vger.kernel.org 11761S: Maintained 11762F: drivers/net/dsa/lantiq_gswip.c 11763F: drivers/net/dsa/lantiq_pce.h 11764F: drivers/net/ethernet/lantiq_xrx200.c 11765F: net/dsa/tag_gswip.c 11766 11767LANTIQ MIPS ARCHITECTURE 11768M: John Crispin <john@phrozen.org> 11769L: linux-mips@vger.kernel.org 11770S: Maintained 11771F: arch/mips/lantiq 11772F: drivers/soc/lantiq 11773 11774LASI 53c700 driver for PARISC 11775M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11776L: linux-scsi@vger.kernel.org 11777S: Maintained 11778F: Documentation/scsi/53c700.rst 11779F: drivers/scsi/53c700* 11780 11781LEAKING_ADDRESSES 11782M: Tobin C. Harding <me@tobin.cc> 11783M: Tycho Andersen <tycho@tycho.pizza> 11784L: linux-hardening@vger.kernel.org 11785S: Maintained 11786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11787F: scripts/leaking_addresses.pl 11788 11789LED SUBSYSTEM 11790M: Pavel Machek <pavel@ucw.cz> 11791M: Lee Jones <lee@kernel.org> 11792L: linux-leds@vger.kernel.org 11793S: Maintained 11794T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11795F: Documentation/devicetree/bindings/leds/ 11796F: Documentation/leds/ 11797F: drivers/leds/ 11798F: include/dt-bindings/leds/ 11799F: include/linux/leds.h 11800 11801LEGACY EEPROM DRIVER 11802M: Jean Delvare <jdelvare@suse.com> 11803S: Maintained 11804F: Documentation/misc-devices/eeprom.rst 11805F: drivers/misc/eeprom/eeprom.c 11806 11807LEGO MINDSTORMS EV3 11808R: David Lechner <david@lechnology.com> 11809S: Maintained 11810F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11811F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11812F: drivers/power/supply/lego_ev3_battery.c 11813 11814LEGO USB Tower driver 11815M: Juergen Stuber <starblue@users.sourceforge.net> 11816L: legousb-devel@lists.sourceforge.net 11817S: Maintained 11818W: http://legousb.sourceforge.net/ 11819F: drivers/usb/misc/legousbtower.c 11820 11821LETSKETCH HID TABLET DRIVER 11822M: Hans de Goede <hdegoede@redhat.com> 11823L: linux-input@vger.kernel.org 11824S: Maintained 11825T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11826F: drivers/hid/hid-letsketch.c 11827 11828LG LAPTOP EXTRAS 11829M: Matan Ziv-Av <matan@svgalib.org> 11830L: platform-driver-x86@vger.kernel.org 11831S: Maintained 11832F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11833F: Documentation/admin-guide/laptops/lg-laptop.rst 11834F: drivers/platform/x86/lg-laptop.c 11835 11836LG2160 MEDIA DRIVER 11837M: Michael Krufky <mkrufky@linuxtv.org> 11838L: linux-media@vger.kernel.org 11839S: Maintained 11840W: https://linuxtv.org 11841W: http://github.com/mkrufky 11842Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11843T: git git://linuxtv.org/mkrufky/tuners.git 11844F: drivers/media/dvb-frontends/lg2160.* 11845 11846LGDT3305 MEDIA DRIVER 11847M: Michael Krufky <mkrufky@linuxtv.org> 11848L: linux-media@vger.kernel.org 11849S: Maintained 11850W: https://linuxtv.org 11851W: http://github.com/mkrufky 11852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11853T: git git://linuxtv.org/mkrufky/tuners.git 11854F: drivers/media/dvb-frontends/lgdt3305.* 11855 11856LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11857M: Viresh Kumar <vireshk@kernel.org> 11858L: linux-ide@vger.kernel.org 11859S: Maintained 11860T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11861F: drivers/ata/pata_arasan_cf.c 11862F: include/linux/pata_arasan_cf_data.h 11863 11864LIBATA PATA DRIVERS 11865R: Sergey Shtylyov <s.shtylyov@omp.ru> 11866L: linux-ide@vger.kernel.org 11867F: drivers/ata/ata_*.c 11868F: drivers/ata/pata_*.c 11869 11870LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11871M: Linus Walleij <linus.walleij@linaro.org> 11872L: linux-ide@vger.kernel.org 11873S: Maintained 11874T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11875F: drivers/ata/pata_ftide010.c 11876F: drivers/ata/sata_gemini.c 11877F: drivers/ata/sata_gemini.h 11878 11879LIBATA SATA AHCI PLATFORM devices support 11880M: Hans de Goede <hdegoede@redhat.com> 11881M: Jens Axboe <axboe@kernel.dk> 11882L: linux-ide@vger.kernel.org 11883S: Maintained 11884T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11885F: drivers/ata/ahci_platform.c 11886F: drivers/ata/libahci_platform.c 11887F: include/linux/ahci_platform.h 11888 11889LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11890M: Serge Semin <fancer.lancer@gmail.com> 11891L: linux-ide@vger.kernel.org 11892S: Maintained 11893T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11894F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11895F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11896F: drivers/ata/ahci_dwc.c 11897 11898LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11899M: Mikael Pettersson <mikpelinux@gmail.com> 11900L: linux-ide@vger.kernel.org 11901S: Maintained 11902T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11903F: drivers/ata/sata_promise.* 11904 11905LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11906M: Damien Le Moal <dlemoal@kernel.org> 11907L: linux-ide@vger.kernel.org 11908S: Maintained 11909T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11910F: Documentation/ABI/testing/sysfs-ata 11911F: Documentation/devicetree/bindings/ata/ 11912F: drivers/ata/ 11913F: include/linux/ata.h 11914F: include/linux/libata.h 11915 11916LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11917M: Vishal Verma <vishal.l.verma@intel.com> 11918M: Dan Williams <dan.j.williams@intel.com> 11919M: Dave Jiang <dave.jiang@intel.com> 11920L: nvdimm@lists.linux.dev 11921S: Supported 11922Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11923P: Documentation/nvdimm/maintainer-entry-profile.rst 11924F: drivers/nvdimm/btt* 11925 11926LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11927M: Dan Williams <dan.j.williams@intel.com> 11928M: Vishal Verma <vishal.l.verma@intel.com> 11929M: Dave Jiang <dave.jiang@intel.com> 11930L: nvdimm@lists.linux.dev 11931S: Supported 11932Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11933P: Documentation/nvdimm/maintainer-entry-profile.rst 11934F: drivers/nvdimm/pmem* 11935 11936LIBNVDIMM: DEVICETREE BINDINGS 11937M: Oliver O'Halloran <oohall@gmail.com> 11938L: nvdimm@lists.linux.dev 11939S: Supported 11940Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11941F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11942F: drivers/nvdimm/of_pmem.c 11943 11944LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11945M: Dan Williams <dan.j.williams@intel.com> 11946M: Vishal Verma <vishal.l.verma@intel.com> 11947M: Dave Jiang <dave.jiang@intel.com> 11948M: Ira Weiny <ira.weiny@intel.com> 11949L: nvdimm@lists.linux.dev 11950S: Supported 11951Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11952P: Documentation/nvdimm/maintainer-entry-profile.rst 11953T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11954F: drivers/acpi/nfit/* 11955F: drivers/nvdimm/* 11956F: include/linux/libnvdimm.h 11957F: include/linux/nd.h 11958F: include/uapi/linux/ndctl.h 11959F: tools/testing/nvdimm/ 11960 11961LICENSES and SPDX stuff 11962M: Thomas Gleixner <tglx@linutronix.de> 11963M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11964L: linux-spdx@vger.kernel.org 11965S: Maintained 11966T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11967F: COPYING 11968F: Documentation/process/license-rules.rst 11969F: LICENSES/ 11970F: scripts/spdxcheck-test.sh 11971F: scripts/spdxcheck.py 11972F: scripts/spdxexclude 11973 11974LINEAR RANGES HELPERS 11975M: Mark Brown <broonie@kernel.org> 11976R: Matti Vaittinen <mazziesaccount@gmail.com> 11977F: include/linux/linear_range.h 11978F: lib/linear_ranges.c 11979F: lib/test_linear_ranges.c 11980 11981LINUX FOR POWER MACINTOSH 11982L: linuxppc-dev@lists.ozlabs.org 11983S: Orphan 11984F: arch/powerpc/platforms/powermac/ 11985F: drivers/macintosh/ 11986X: drivers/macintosh/adb-iop.c 11987X: drivers/macintosh/via-macii.c 11988 11989LINUX FOR POWERPC (32-BIT AND 64-BIT) 11990M: Michael Ellerman <mpe@ellerman.id.au> 11991R: Nicholas Piggin <npiggin@gmail.com> 11992R: Christophe Leroy <christophe.leroy@csgroup.eu> 11993L: linuxppc-dev@lists.ozlabs.org 11994S: Supported 11995W: https://github.com/linuxppc/wiki/wiki 11996Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11997T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11998F: Documentation/ABI/stable/sysfs-firmware-opal-* 11999F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12000F: Documentation/devicetree/bindings/powerpc/ 12001F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12002F: Documentation/powerpc/ 12003F: arch/powerpc/ 12004F: drivers/*/*/*pasemi* 12005F: drivers/*/*pasemi* 12006F: drivers/char/tpm/tpm_ibmvtpm* 12007F: drivers/crypto/nx/ 12008F: drivers/crypto/vmx/ 12009F: drivers/i2c/busses/i2c-opal.c 12010F: drivers/net/ethernet/ibm/ibmveth.* 12011F: drivers/net/ethernet/ibm/ibmvnic.* 12012F: drivers/pci/hotplug/pnv_php.c 12013F: drivers/pci/hotplug/rpa* 12014F: drivers/rtc/rtc-opal.c 12015F: drivers/scsi/ibmvscsi/ 12016F: drivers/tty/hvc/hvc_opal.c 12017F: drivers/watchdog/wdrtas.c 12018F: tools/testing/selftests/powerpc 12019N: /pmac 12020N: powermac 12021N: powernv 12022N: [^a-z0-9]ps3 12023N: pseries 12024 12025LINUX FOR POWERPC EMBEDDED MPC5XXX 12026M: Anatolij Gustschin <agust@denx.de> 12027L: linuxppc-dev@lists.ozlabs.org 12028S: Odd Fixes 12029F: arch/powerpc/platforms/512x/ 12030F: arch/powerpc/platforms/52xx/ 12031 12032LINUX FOR POWERPC EMBEDDED PPC4XX 12033L: linuxppc-dev@lists.ozlabs.org 12034S: Orphan 12035F: arch/powerpc/platforms/40x/ 12036F: arch/powerpc/platforms/44x/ 12037 12038LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12039M: Scott Wood <oss@buserror.net> 12040L: linuxppc-dev@lists.ozlabs.org 12041S: Odd fixes 12042T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12043F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12044F: Documentation/devicetree/bindings/powerpc/fsl/ 12045F: arch/powerpc/platforms/83xx/ 12046F: arch/powerpc/platforms/85xx/ 12047 12048LINUX FOR POWERPC EMBEDDED PPC8XX 12049M: Christophe Leroy <christophe.leroy@csgroup.eu> 12050L: linuxppc-dev@lists.ozlabs.org 12051S: Maintained 12052F: arch/powerpc/platforms/8xx/ 12053 12054LINUX KERNEL DUMP TEST MODULE (LKDTM) 12055M: Kees Cook <keescook@chromium.org> 12056S: Maintained 12057F: drivers/misc/lkdtm/* 12058F: tools/testing/selftests/lkdtm/* 12059 12060LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12061M: Alan Stern <stern@rowland.harvard.edu> 12062M: Andrea Parri <parri.andrea@gmail.com> 12063M: Will Deacon <will@kernel.org> 12064M: Peter Zijlstra <peterz@infradead.org> 12065M: Boqun Feng <boqun.feng@gmail.com> 12066M: Nicholas Piggin <npiggin@gmail.com> 12067M: David Howells <dhowells@redhat.com> 12068M: Jade Alglave <j.alglave@ucl.ac.uk> 12069M: Luc Maranget <luc.maranget@inria.fr> 12070M: "Paul E. McKenney" <paulmck@kernel.org> 12071R: Akira Yokosawa <akiyks@gmail.com> 12072R: Daniel Lustig <dlustig@nvidia.com> 12073R: Joel Fernandes <joel@joelfernandes.org> 12074L: linux-kernel@vger.kernel.org 12075L: linux-arch@vger.kernel.org 12076S: Supported 12077T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12078F: Documentation/atomic_bitops.txt 12079F: Documentation/atomic_t.txt 12080F: Documentation/core-api/refcount-vs-atomic.rst 12081F: Documentation/litmus-tests/ 12082F: Documentation/memory-barriers.txt 12083F: tools/memory-model/ 12084 12085LINUX-NEXT TREE 12086M: Stephen Rothwell <sfr@canb.auug.org.au> 12087L: linux-next@vger.kernel.org 12088S: Supported 12089B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12090T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12091 12092LIS3LV02D ACCELEROMETER DRIVER 12093M: Eric Piel <eric.piel@tremplin-utc.net> 12094S: Maintained 12095F: Documentation/misc-devices/lis3lv02d.rst 12096F: drivers/misc/lis3lv02d/ 12097F: drivers/platform/x86/hp/hp_accel.c 12098 12099LIST KUNIT TEST 12100M: David Gow <davidgow@google.com> 12101L: linux-kselftest@vger.kernel.org 12102L: kunit-dev@googlegroups.com 12103S: Maintained 12104F: lib/list-test.c 12105 12106LITEX PLATFORM 12107M: Karol Gugala <kgugala@antmicro.com> 12108M: Mateusz Holenko <mholenko@antmicro.com> 12109M: Gabriel Somlo <gsomlo@gmail.com> 12110M: Joel Stanley <joel@jms.id.au> 12111S: Maintained 12112F: Documentation/devicetree/bindings/*/litex,*.yaml 12113F: arch/openrisc/boot/dts/or1klitex.dts 12114F: drivers/mmc/host/litex_mmc.c 12115F: drivers/net/ethernet/litex/* 12116F: drivers/soc/litex/* 12117F: drivers/tty/serial/liteuart.c 12118F: include/linux/litex.h 12119N: litex 12120 12121LIVE PATCHING 12122M: Josh Poimboeuf <jpoimboe@kernel.org> 12123M: Jiri Kosina <jikos@kernel.org> 12124M: Miroslav Benes <mbenes@suse.cz> 12125M: Petr Mladek <pmladek@suse.com> 12126R: Joe Lawrence <joe.lawrence@redhat.com> 12127L: live-patching@vger.kernel.org 12128S: Maintained 12129T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12130F: Documentation/ABI/testing/sysfs-kernel-livepatch 12131F: Documentation/livepatch/ 12132F: arch/powerpc/include/asm/livepatch.h 12133F: include/linux/livepatch.h 12134F: kernel/livepatch/ 12135F: kernel/module/livepatch.c 12136F: lib/livepatch/ 12137F: samples/livepatch/ 12138F: tools/testing/selftests/livepatch/ 12139 12140LLC (802.2) 12141L: netdev@vger.kernel.org 12142S: Odd fixes 12143F: include/linux/llc.h 12144F: include/net/llc* 12145F: include/uapi/linux/llc.h 12146F: net/llc/ 12147 12148LM73 HARDWARE MONITOR DRIVER 12149M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12150L: linux-hwmon@vger.kernel.org 12151S: Maintained 12152F: drivers/hwmon/lm73.c 12153 12154LM78 HARDWARE MONITOR DRIVER 12155M: Jean Delvare <jdelvare@suse.com> 12156L: linux-hwmon@vger.kernel.org 12157S: Maintained 12158F: Documentation/hwmon/lm78.rst 12159F: drivers/hwmon/lm78.c 12160 12161LM83 HARDWARE MONITOR DRIVER 12162M: Jean Delvare <jdelvare@suse.com> 12163L: linux-hwmon@vger.kernel.org 12164S: Maintained 12165F: Documentation/hwmon/lm83.rst 12166F: drivers/hwmon/lm83.c 12167 12168LM90 HARDWARE MONITOR DRIVER 12169M: Jean Delvare <jdelvare@suse.com> 12170L: linux-hwmon@vger.kernel.org 12171S: Maintained 12172F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12173F: Documentation/hwmon/lm90.rst 12174F: drivers/hwmon/lm90.c 12175F: include/dt-bindings/thermal/lm90.h 12176 12177LM95234 HARDWARE MONITOR DRIVER 12178M: Guenter Roeck <linux@roeck-us.net> 12179L: linux-hwmon@vger.kernel.org 12180S: Maintained 12181F: Documentation/hwmon/lm95234.rst 12182F: drivers/hwmon/lm95234.c 12183 12184LME2510 MEDIA DRIVER 12185M: Malcolm Priestley <tvboxspy@gmail.com> 12186L: linux-media@vger.kernel.org 12187S: Maintained 12188W: https://linuxtv.org 12189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12190F: drivers/media/usb/dvb-usb-v2/lmedm04* 12191 12192LOADPIN SECURITY MODULE 12193M: Kees Cook <keescook@chromium.org> 12194S: Supported 12195T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12196F: Documentation/admin-guide/LSM/LoadPin.rst 12197F: security/loadpin/ 12198 12199LOCKING PRIMITIVES 12200M: Peter Zijlstra <peterz@infradead.org> 12201M: Ingo Molnar <mingo@redhat.com> 12202M: Will Deacon <will@kernel.org> 12203R: Waiman Long <longman@redhat.com> 12204R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12205L: linux-kernel@vger.kernel.org 12206S: Maintained 12207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12208F: Documentation/locking/ 12209F: arch/*/include/asm/spinlock*.h 12210F: include/linux/lockdep.h 12211F: include/linux/mutex*.h 12212F: include/linux/rwlock*.h 12213F: include/linux/rwsem*.h 12214F: include/linux/seqlock.h 12215F: include/linux/spinlock*.h 12216F: kernel/locking/ 12217F: lib/locking*.[ch] 12218X: kernel/locking/locktorture.c 12219 12220LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12221M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12222L: linux-ntfs-dev@lists.sourceforge.net 12223S: Maintained 12224W: http://www.linux-ntfs.org/content/view/19/37/ 12225F: Documentation/admin-guide/ldm.rst 12226F: block/partitions/ldm.* 12227 12228LOGITECH HID GAMING KEYBOARDS 12229M: Hans de Goede <hdegoede@redhat.com> 12230L: linux-input@vger.kernel.org 12231S: Maintained 12232T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12233F: drivers/hid/hid-lg-g15.c 12234 12235LONTIUM LT8912B MIPI TO HDMI BRIDGE 12236M: Adrien Grassein <adrien.grassein@gmail.com> 12237S: Maintained 12238F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12239F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12240 12241LOONGARCH 12242M: Huacai Chen <chenhuacai@kernel.org> 12243R: WANG Xuerui <kernel@xen0n.name> 12244L: loongarch@lists.linux.dev 12245S: Maintained 12246T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12247F: Documentation/loongarch/ 12248F: Documentation/translations/zh_CN/loongarch/ 12249F: arch/loongarch/ 12250F: drivers/*/*loongarch* 12251 12252LOONGSON GPIO DRIVER 12253M: Yinbo Zhu <zhuyinbo@loongson.cn> 12254L: linux-gpio@vger.kernel.org 12255S: Maintained 12256F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12257F: drivers/gpio/gpio-loongson-64bit.c 12258 12259LOONGSON LS2X I2C DRIVER 12260M: Binbin Zhou <zhoubinbin@loongson.cn> 12261L: linux-i2c@vger.kernel.org 12262S: Maintained 12263F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12264F: drivers/i2c/busses/i2c-ls2x.c 12265 12266LOONGSON-2 SOC SERIES CLOCK DRIVER 12267M: Yinbo Zhu <zhuyinbo@loongson.cn> 12268L: linux-clk@vger.kernel.org 12269S: Maintained 12270F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12271F: drivers/clk/clk-loongson2.c 12272F: include/dt-bindings/clock/loongson,ls2k-clk.h 12273 12274LOONGSON SPI DRIVER 12275M: Yinbo Zhu <zhuyinbo@loongson.cn> 12276L: linux-spi@vger.kernel.org 12277S: Maintained 12278F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12279F: drivers/spi/spi-loongson-core.c 12280F: drivers/spi/spi-loongson-pci.c 12281F: drivers/spi/spi-loongson-plat.c 12282F: drivers/spi/spi-loongson.h 12283 12284LOONGSON-2 SOC SERIES GUTS DRIVER 12285M: Yinbo Zhu <zhuyinbo@loongson.cn> 12286L: loongarch@lists.linux.dev 12287S: Maintained 12288F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12289F: drivers/soc/loongson/loongson2_guts.c 12290 12291LOONGSON-2 SOC SERIES PINCTRL DRIVER 12292M: zhanghongchen <zhanghongchen@loongson.cn> 12293M: Yinbo Zhu <zhuyinbo@loongson.cn> 12294L: linux-gpio@vger.kernel.org 12295S: Maintained 12296F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12297F: drivers/pinctrl/pinctrl-loongson2.c 12298 12299LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12300M: Sathya Prakash <sathya.prakash@broadcom.com> 12301M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12302M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12303L: MPT-FusionLinux.pdl@broadcom.com 12304L: linux-scsi@vger.kernel.org 12305S: Supported 12306W: http://www.avagotech.com/support/ 12307F: drivers/message/fusion/ 12308F: drivers/scsi/mpt3sas/ 12309 12310LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12311M: Matthew Wilcox <willy@infradead.org> 12312L: linux-scsi@vger.kernel.org 12313S: Maintained 12314F: drivers/scsi/sym53c8xx_2/ 12315 12316LTC1660 DAC DRIVER 12317M: Marcus Folkesson <marcus.folkesson@gmail.com> 12318L: linux-iio@vger.kernel.org 12319S: Maintained 12320F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12321F: drivers/iio/dac/ltc1660.c 12322 12323LTC2688 IIO DAC DRIVER 12324M: Nuno Sá <nuno.sa@analog.com> 12325L: linux-iio@vger.kernel.org 12326S: Supported 12327W: https://ez.analog.com/linux-software-drivers 12328F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12329F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12330F: drivers/iio/dac/ltc2688.c 12331 12332LTC2947 HARDWARE MONITOR DRIVER 12333M: Nuno Sá <nuno.sa@analog.com> 12334L: linux-hwmon@vger.kernel.org 12335S: Supported 12336W: https://ez.analog.com/linux-software-drivers 12337F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12338F: drivers/hwmon/ltc2947-core.c 12339F: drivers/hwmon/ltc2947-i2c.c 12340F: drivers/hwmon/ltc2947-spi.c 12341F: drivers/hwmon/ltc2947.h 12342 12343LTC2983 IIO TEMPERATURE DRIVER 12344M: Nuno Sá <nuno.sa@analog.com> 12345L: linux-iio@vger.kernel.org 12346S: Supported 12347W: https://ez.analog.com/linux-software-drivers 12348F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12349F: drivers/iio/temperature/ltc2983.c 12350 12351LTC4261 HARDWARE MONITOR DRIVER 12352M: Guenter Roeck <linux@roeck-us.net> 12353L: linux-hwmon@vger.kernel.org 12354S: Maintained 12355F: Documentation/hwmon/ltc4261.rst 12356F: drivers/hwmon/ltc4261.c 12357 12358LTC4306 I2C MULTIPLEXER DRIVER 12359M: Michael Hennerich <michael.hennerich@analog.com> 12360L: linux-i2c@vger.kernel.org 12361S: Supported 12362W: https://ez.analog.com/linux-software-drivers 12363F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12364F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12365 12366LTP (Linux Test Project) 12367M: Mike Frysinger <vapier@gentoo.org> 12368M: Cyril Hrubis <chrubis@suse.cz> 12369M: Wanlong Gao <wanlong.gao@gmail.com> 12370M: Jan Stancek <jstancek@redhat.com> 12371M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12372M: Alexey Kodanev <alexey.kodanev@oracle.com> 12373L: ltp@lists.linux.it (subscribers-only) 12374S: Maintained 12375W: http://linux-test-project.github.io/ 12376T: git https://github.com/linux-test-project/ltp.git 12377 12378LYNX 28G SERDES PHY DRIVER 12379M: Ioana Ciornei <ioana.ciornei@nxp.com> 12380L: netdev@vger.kernel.org 12381S: Supported 12382F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12383F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12384 12385LYNX PCS MODULE 12386M: Ioana Ciornei <ioana.ciornei@nxp.com> 12387L: netdev@vger.kernel.org 12388S: Supported 12389F: drivers/net/pcs/pcs-lynx.c 12390F: include/linux/pcs-lynx.h 12391 12392M68K ARCHITECTURE 12393M: Geert Uytterhoeven <geert@linux-m68k.org> 12394L: linux-m68k@lists.linux-m68k.org 12395S: Maintained 12396W: http://www.linux-m68k.org/ 12397T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12398F: arch/m68k/ 12399F: drivers/zorro/ 12400 12401M68K ON APPLE MACINTOSH 12402M: Joshua Thompson <funaho@jurai.org> 12403L: linux-m68k@lists.linux-m68k.org 12404S: Maintained 12405W: http://www.mac.linux-m68k.org/ 12406F: arch/m68k/mac/ 12407F: drivers/macintosh/adb-iop.c 12408F: drivers/macintosh/via-macii.c 12409 12410M68K ON HP9000/300 12411M: Philip Blundell <philb@gnu.org> 12412S: Maintained 12413W: http://www.tazenda.demon.co.uk/phil/linux-hp 12414F: arch/m68k/hp300/ 12415 12416M88DS3103 MEDIA DRIVER 12417M: Antti Palosaari <crope@iki.fi> 12418L: linux-media@vger.kernel.org 12419S: Maintained 12420W: https://linuxtv.org 12421W: http://palosaari.fi/linux/ 12422Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12423T: git git://linuxtv.org/anttip/media_tree.git 12424F: drivers/media/dvb-frontends/m88ds3103* 12425 12426M88RS2000 MEDIA DRIVER 12427M: Malcolm Priestley <tvboxspy@gmail.com> 12428L: linux-media@vger.kernel.org 12429S: Maintained 12430W: https://linuxtv.org 12431Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12432F: drivers/media/dvb-frontends/m88rs2000* 12433 12434MA901 MASTERKIT USB FM RADIO DRIVER 12435M: Alexey Klimov <klimov.linux@gmail.com> 12436L: linux-media@vger.kernel.org 12437S: Maintained 12438T: git git://linuxtv.org/media_tree.git 12439F: drivers/media/radio/radio-ma901.c 12440 12441MAC80211 12442M: Johannes Berg <johannes@sipsolutions.net> 12443L: linux-wireless@vger.kernel.org 12444S: Maintained 12445W: https://wireless.wiki.kernel.org/ 12446Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12447T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12448T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12449F: Documentation/networking/mac80211-injection.rst 12450F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12451F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12452F: include/net/mac80211.h 12453F: net/mac80211/ 12454 12455MAILBOX API 12456M: Jassi Brar <jassisinghbrar@gmail.com> 12457L: linux-kernel@vger.kernel.org 12458S: Maintained 12459F: Documentation/devicetree/bindings/mailbox/ 12460F: drivers/mailbox/ 12461F: include/dt-bindings/mailbox/ 12462F: include/linux/mailbox_client.h 12463F: include/linux/mailbox_controller.h 12464 12465MAILBOX ARM MHUv2 12466M: Viresh Kumar <viresh.kumar@linaro.org> 12467M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12468L: linux-kernel@vger.kernel.org 12469S: Maintained 12470F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12471F: drivers/mailbox/arm_mhuv2.c 12472F: include/linux/mailbox/arm_mhuv2_message.h 12473 12474MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12475M: Michael Kerrisk <mtk.manpages@gmail.com> 12476L: linux-man@vger.kernel.org 12477S: Maintained 12478W: http://www.kernel.org/doc/man-pages 12479 12480MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12481M: Jeremy Kerr <jk@codeconstruct.com.au> 12482M: Matt Johnston <matt@codeconstruct.com.au> 12483L: netdev@vger.kernel.org 12484S: Maintained 12485F: Documentation/networking/mctp.rst 12486F: drivers/net/mctp/ 12487F: include/net/mctp.h 12488F: include/net/mctpdevice.h 12489F: include/net/netns/mctp.h 12490F: net/mctp/ 12491 12492MAPLE TREE 12493M: Liam R. Howlett <Liam.Howlett@oracle.com> 12494L: linux-mm@kvack.org 12495S: Supported 12496F: Documentation/core-api/maple_tree.rst 12497F: include/linux/maple_tree.h 12498F: include/trace/events/maple_tree.h 12499F: lib/maple_tree.c 12500F: lib/test_maple_tree.c 12501F: tools/testing/radix-tree/linux/maple_tree.h 12502F: tools/testing/radix-tree/maple.c 12503 12504MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12505M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12506L: linux-mips@vger.kernel.org 12507S: Maintained 12508F: arch/mips/boot/dts/img/pistachio* 12509 12510MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12511M: Andrew Lunn <andrew@lunn.ch> 12512L: netdev@vger.kernel.org 12513S: Maintained 12514F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12515F: Documentation/networking/devlink/mv88e6xxx.rst 12516F: drivers/net/dsa/mv88e6xxx/ 12517F: include/linux/dsa/mv88e6xxx.h 12518F: include/linux/platform_data/mv88e6xxx.h 12519 12520MARVELL ARMADA 3700 PHY DRIVERS 12521M: Miquel Raynal <miquel.raynal@bootlin.com> 12522S: Maintained 12523F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12524F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12525F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12526F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12527 12528MARVELL ARMADA 3700 SERIAL DRIVER 12529M: Pali Rohár <pali@kernel.org> 12530S: Maintained 12531F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12532F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12533F: drivers/tty/serial/mvebu-uart.c 12534 12535MARVELL ARMADA DRM SUPPORT 12536M: Russell King <linux@armlinux.org.uk> 12537S: Maintained 12538T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12539T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12540F: Documentation/devicetree/bindings/display/armada/ 12541F: drivers/gpu/drm/armada/ 12542F: include/uapi/drm/armada_drm.h 12543 12544MARVELL CRYPTO DRIVER 12545M: Boris Brezillon <bbrezillon@kernel.org> 12546M: Arnaud Ebalard <arno@natisbad.org> 12547M: Srujana Challa <schalla@marvell.com> 12548L: linux-crypto@vger.kernel.org 12549S: Maintained 12550F: drivers/crypto/marvell/ 12551F: include/linux/soc/marvell/octeontx2/ 12552 12553MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12554M: Mirko Lindner <mlindner@marvell.com> 12555M: Stephen Hemminger <stephen@networkplumber.org> 12556L: netdev@vger.kernel.org 12557S: Maintained 12558F: drivers/net/ethernet/marvell/sk* 12559 12560MARVELL LIBERTAS WIRELESS DRIVER 12561L: libertas-dev@lists.infradead.org 12562S: Orphan 12563F: drivers/net/wireless/marvell/libertas/ 12564 12565MARVELL MACCHIATOBIN SUPPORT 12566M: Russell King <linux@armlinux.org.uk> 12567L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12568S: Maintained 12569F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12570 12571MARVELL MV643XX ETHERNET DRIVER 12572M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12573L: netdev@vger.kernel.org 12574S: Maintained 12575F: drivers/net/ethernet/marvell/mv643xx_eth.* 12576F: include/linux/mv643xx.h 12577 12578MARVELL MV88X3310 PHY DRIVER 12579M: Russell King <linux@armlinux.org.uk> 12580M: Marek Behún <kabel@kernel.org> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: drivers/net/phy/marvell10g.c 12584 12585MARVELL MVEBU THERMAL DRIVER 12586M: Miquel Raynal <miquel.raynal@bootlin.com> 12587S: Maintained 12588F: drivers/thermal/armada_thermal.c 12589 12590MARVELL MVNETA ETHERNET DRIVER 12591M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12592L: netdev@vger.kernel.org 12593S: Maintained 12594F: drivers/net/ethernet/marvell/mvneta.* 12595 12596MARVELL MVPP2 ETHERNET DRIVER 12597M: Marcin Wojtas <mw@semihalf.com> 12598M: Russell King <linux@armlinux.org.uk> 12599L: netdev@vger.kernel.org 12600S: Maintained 12601F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12602F: drivers/net/ethernet/marvell/mvpp2/ 12603 12604MARVELL MWIFIEX WIRELESS DRIVER 12605M: Amitkumar Karwar <amitkarwar@gmail.com> 12606M: Ganapathi Bhat <ganapathi017@gmail.com> 12607M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12608M: Xinming Hu <huxinming820@gmail.com> 12609L: linux-wireless@vger.kernel.org 12610S: Maintained 12611F: drivers/net/wireless/marvell/mwifiex/ 12612 12613MARVELL MWL8K WIRELESS DRIVER 12614M: Lennert Buytenhek <buytenh@wantstofly.org> 12615L: linux-wireless@vger.kernel.org 12616S: Odd Fixes 12617F: drivers/net/wireless/marvell/mwl8k.c 12618 12619MARVELL NAND CONTROLLER DRIVER 12620M: Miquel Raynal <miquel.raynal@bootlin.com> 12621L: linux-mtd@lists.infradead.org 12622S: Maintained 12623F: drivers/mtd/nand/raw/marvell_nand.c 12624 12625MARVELL OCTEON ENDPOINT DRIVER 12626M: Veerasenareddy Burru <vburru@marvell.com> 12627M: Sathesh Edara <sedara@marvell.com> 12628L: netdev@vger.kernel.org 12629S: Supported 12630F: drivers/net/ethernet/marvell/octeon_ep 12631 12632MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12633M: Sunil Goutham <sgoutham@marvell.com> 12634M: Geetha sowjanya <gakula@marvell.com> 12635M: Subbaraya Sundeep <sbhatta@marvell.com> 12636M: hariprasad <hkelam@marvell.com> 12637L: netdev@vger.kernel.org 12638S: Supported 12639F: drivers/net/ethernet/marvell/octeontx2/nic/ 12640F: include/linux/soc/marvell/octeontx2/ 12641 12642MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12643M: Sunil Goutham <sgoutham@marvell.com> 12644M: Linu Cherian <lcherian@marvell.com> 12645M: Geetha sowjanya <gakula@marvell.com> 12646M: Jerin Jacob <jerinj@marvell.com> 12647M: hariprasad <hkelam@marvell.com> 12648M: Subbaraya Sundeep <sbhatta@marvell.com> 12649L: netdev@vger.kernel.org 12650S: Supported 12651F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12652F: drivers/net/ethernet/marvell/octeontx2/af/ 12653 12654MARVELL PRESTERA ETHERNET SWITCH DRIVER 12655M: Taras Chornyi <taras.chornyi@plvision.eu> 12656S: Supported 12657W: https://github.com/Marvell-switching/switchdev-prestera 12658F: drivers/net/ethernet/marvell/prestera/ 12659 12660MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12661M: Nicolas Pitre <nico@fluxnic.net> 12662S: Odd Fixes 12663F: drivers/mmc/host/mvsdio.* 12664 12665MARVELL USB MDIO CONTROLLER DRIVER 12666M: Tobias Waldekranz <tobias@waldekranz.com> 12667L: netdev@vger.kernel.org 12668S: Maintained 12669F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12670F: drivers/net/mdio/mdio-mvusb.c 12671 12672MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12673M: Hu Ziji <huziji@marvell.com> 12674L: linux-mmc@vger.kernel.org 12675S: Supported 12676F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12677F: drivers/mmc/host/sdhci-xenon* 12678 12679MATROX FRAMEBUFFER DRIVER 12680L: linux-fbdev@vger.kernel.org 12681S: Orphan 12682F: drivers/video/fbdev/matrox/matroxfb_* 12683F: include/uapi/linux/matroxfb.h 12684 12685MAX15301 DRIVER 12686M: Daniel Nilsson <daniel.nilsson@flex.com> 12687L: linux-hwmon@vger.kernel.org 12688S: Maintained 12689F: Documentation/hwmon/max15301.rst 12690F: drivers/hwmon/pmbus/max15301.c 12691 12692MAX16065 HARDWARE MONITOR DRIVER 12693M: Guenter Roeck <linux@roeck-us.net> 12694L: linux-hwmon@vger.kernel.org 12695S: Maintained 12696F: Documentation/hwmon/max16065.rst 12697F: drivers/hwmon/max16065.c 12698 12699MAX2175 SDR TUNER DRIVER 12700M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12701L: linux-media@vger.kernel.org 12702S: Maintained 12703T: git git://linuxtv.org/media_tree.git 12704F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12705F: Documentation/userspace-api/media/drivers/max2175.rst 12706F: drivers/media/i2c/max2175* 12707F: include/uapi/linux/max2175.h 12708 12709MAX31827 TEMPERATURE SWITCH DRIVER 12710M: Daniel Matyas <daniel.matyas@analog.com> 12711L: linux-hwmon@vger.kernel.org 12712S: Supported 12713W: http://ez.analog.com/community/linux-device-drivers 12714F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12715F: Documentation/hwmon/max31827.rst 12716F: drivers/hwmon/max31827.c 12717 12718MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12719L: linux-hwmon@vger.kernel.org 12720S: Orphan 12721F: Documentation/hwmon/max6650.rst 12722F: drivers/hwmon/max6650.c 12723 12724MAX6697 HARDWARE MONITOR DRIVER 12725M: Guenter Roeck <linux@roeck-us.net> 12726L: linux-hwmon@vger.kernel.org 12727S: Maintained 12728F: Documentation/devicetree/bindings/hwmon/max6697.txt 12729F: Documentation/hwmon/max6697.rst 12730F: drivers/hwmon/max6697.c 12731F: include/linux/platform_data/max6697.h 12732 12733MAX9286 QUAD GMSL DESERIALIZER DRIVER 12734M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12735M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12736M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12737M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12738L: linux-media@vger.kernel.org 12739S: Maintained 12740F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12741F: drivers/media/i2c/max9286.c 12742 12743MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12744M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12745L: linux-media@vger.kernel.org 12746S: Maintained 12747F: drivers/staging/media/max96712/max96712.c 12748 12749MAX9860 MONO AUDIO VOICE CODEC DRIVER 12750M: Peter Rosin <peda@axentia.se> 12751L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12752S: Maintained 12753F: Documentation/devicetree/bindings/sound/max9860.txt 12754F: sound/soc/codecs/max9860.* 12755 12756MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12757M: Andreas Klinger <ak@it-klinger.de> 12758L: linux-iio@vger.kernel.org 12759S: Maintained 12760F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12761F: drivers/iio/proximity/mb1232.c 12762 12763MAXIM MAX11205 DRIVER 12764M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12765L: linux-iio@vger.kernel.org 12766S: Supported 12767W: https://ez.analog.com/linux-software-drivers 12768F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12769F: drivers/iio/adc/max11205.c 12770 12771MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12772R: Iskren Chernev <iskren.chernev@gmail.com> 12773R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12774R: Marek Szyprowski <m.szyprowski@samsung.com> 12775R: Matheus Castello <matheus@castello.eng.br> 12776L: linux-pm@vger.kernel.org 12777S: Maintained 12778F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12779F: drivers/power/supply/max17040_battery.c 12780 12781MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12782R: Hans de Goede <hdegoede@redhat.com> 12783R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12784R: Marek Szyprowski <m.szyprowski@samsung.com> 12785R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12786R: Purism Kernel Team <kernel@puri.sm> 12787L: linux-pm@vger.kernel.org 12788S: Maintained 12789F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12790F: drivers/power/supply/max17042_battery.c 12791 12792MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12793M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12794L: linux-kernel@vger.kernel.org 12795S: Maintained 12796F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12797F: drivers/regulator/max20086-regulator.c 12798 12799MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12800M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12801L: linux-iio@vger.kernel.org 12802S: Maintained 12803F: drivers/iio/temperature/max30208.c 12804 12805MAXIM MAX77650 PMIC MFD DRIVER 12806M: Bartosz Golaszewski <brgl@bgdev.pl> 12807L: linux-kernel@vger.kernel.org 12808S: Maintained 12809F: Documentation/devicetree/bindings/*/*max77650.yaml 12810F: Documentation/devicetree/bindings/*/max77650*.yaml 12811F: drivers/gpio/gpio-max77650.c 12812F: drivers/input/misc/max77650-onkey.c 12813F: drivers/leds/leds-max77650.c 12814F: drivers/mfd/max77650.c 12815F: drivers/power/supply/max77650-charger.c 12816F: drivers/regulator/max77650-regulator.c 12817F: include/linux/mfd/max77650.h 12818 12819MAXIM MAX77714 PMIC MFD DRIVER 12820M: Luca Ceresoli <luca@lucaceresoli.net> 12821S: Maintained 12822F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12823F: drivers/mfd/max77714.c 12824F: include/linux/mfd/max77714.h 12825 12826MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12827M: Javier Martinez Canillas <javier@dowhile0.org> 12828L: linux-kernel@vger.kernel.org 12829S: Supported 12830F: Documentation/devicetree/bindings/*/*max77802.yaml 12831F: drivers/regulator/max77802-regulator.c 12832F: include/dt-bindings/*/*max77802.h 12833 12834MAXIM MAX77976 BATTERY CHARGER 12835M: Luca Ceresoli <luca@lucaceresoli.net> 12836S: Supported 12837F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12838F: drivers/power/supply/max77976_charger.c 12839 12840MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12841M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12842L: linux-pm@vger.kernel.org 12843S: Supported 12844B: mailto:linux-samsung-soc@vger.kernel.org 12845F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12846F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12847F: drivers/power/supply/max14577_charger.c 12848F: drivers/power/supply/max77693_charger.c 12849 12850MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12851M: Chanwoo Choi <cw00.choi@samsung.com> 12852M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12853L: linux-kernel@vger.kernel.org 12854S: Supported 12855B: mailto:linux-samsung-soc@vger.kernel.org 12856F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12857F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12858F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12859F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12860F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12861F: drivers/*/*max77843.c 12862F: drivers/*/max14577*.c 12863F: drivers/*/max77686*.c 12864F: drivers/*/max77693*.c 12865F: drivers/clk/clk-max77686.c 12866F: drivers/extcon/extcon-max14577.c 12867F: drivers/extcon/extcon-max77693.c 12868F: drivers/rtc/rtc-max77686.c 12869F: include/linux/mfd/max14577*.h 12870F: include/linux/mfd/max77686*.h 12871F: include/linux/mfd/max77693*.h 12872 12873MAXIRADIO FM RADIO RECEIVER DRIVER 12874M: Hans Verkuil <hverkuil@xs4all.nl> 12875L: linux-media@vger.kernel.org 12876S: Maintained 12877W: https://linuxtv.org 12878T: git git://linuxtv.org/media_tree.git 12879F: drivers/media/radio/radio-maxiradio* 12880 12881MAXLINEAR ETHERNET PHY DRIVER 12882M: Xu Liang <lxu@maxlinear.com> 12883L: netdev@vger.kernel.org 12884S: Supported 12885F: drivers/net/phy/mxl-gpy.c 12886 12887MCAN MMIO DEVICE DRIVER 12888M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12889L: linux-can@vger.kernel.org 12890S: Maintained 12891F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12892F: drivers/net/can/m_can/m_can.c 12893F: drivers/net/can/m_can/m_can.h 12894F: drivers/net/can/m_can/m_can_platform.c 12895 12896MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12897R: Yasushi SHOJI <yashi@spacecubics.com> 12898L: linux-can@vger.kernel.org 12899S: Maintained 12900F: drivers/net/can/usb/mcba_usb.c 12901 12902MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12903M: Rishi Gupta <gupt21@gmail.com> 12904L: linux-i2c@vger.kernel.org 12905L: linux-input@vger.kernel.org 12906S: Maintained 12907F: drivers/hid/hid-mcp2221.c 12908 12909MCP251XFD SPI-CAN NETWORK DRIVER 12910M: Marc Kleine-Budde <mkl@pengutronix.de> 12911M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12912R: Thomas Kopp <thomas.kopp@microchip.com> 12913L: linux-can@vger.kernel.org 12914S: Maintained 12915F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12916F: drivers/net/can/spi/mcp251xfd/ 12917 12918MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12919M: Peter Rosin <peda@axentia.se> 12920L: linux-iio@vger.kernel.org 12921S: Maintained 12922F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12923F: drivers/iio/potentiometer/mcp4018.c 12924F: drivers/iio/potentiometer/mcp4531.c 12925 12926MCR20A IEEE-802.15.4 RADIO DRIVER 12927M: Stefan Schmidt <stefan@datenfreihafen.org> 12928L: linux-wpan@vger.kernel.org 12929S: Odd Fixes 12930W: https://github.com/xueliu/mcr20a-linux 12931F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12932F: drivers/net/ieee802154/mcr20a.c 12933F: drivers/net/ieee802154/mcr20a.h 12934 12935MDIO REGMAP DRIVER 12936M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12937L: netdev@vger.kernel.org 12938S: Maintained 12939F: drivers/net/mdio/mdio-regmap.c 12940F: include/linux/mdio/mdio-regmap.h 12941 12942MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12943M: William Breathitt Gray <william.gray@linaro.org> 12944L: linux-iio@vger.kernel.org 12945S: Maintained 12946F: drivers/iio/dac/cio-dac.c 12947 12948MEDIA CONTROLLER FRAMEWORK 12949M: Sakari Ailus <sakari.ailus@linux.intel.com> 12950M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12951L: linux-media@vger.kernel.org 12952S: Supported 12953W: https://www.linuxtv.org 12954T: git git://linuxtv.org/media_tree.git 12955F: drivers/media/mc/ 12956F: include/media/media-*.h 12957F: include/uapi/linux/media.h 12958 12959MEDIA DRIVER FOR FREESCALE IMX PXP 12960M: Philipp Zabel <p.zabel@pengutronix.de> 12961L: linux-media@vger.kernel.org 12962S: Maintained 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/platform/nxp/imx-pxp.[ch] 12965 12966MEDIA DRIVERS FOR ASCOT2E 12967M: Sergey Kozlov <serjk@netup.ru> 12968M: Abylay Ospan <aospan@netup.ru> 12969L: linux-media@vger.kernel.org 12970S: Supported 12971W: https://linuxtv.org 12972W: http://netup.tv/ 12973T: git git://linuxtv.org/media_tree.git 12974F: drivers/media/dvb-frontends/ascot2e* 12975 12976MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12977M: Jasmin Jessich <jasmin@anw.at> 12978L: linux-media@vger.kernel.org 12979S: Maintained 12980W: https://linuxtv.org 12981T: git git://linuxtv.org/media_tree.git 12982F: drivers/media/dvb-frontends/cxd2099* 12983 12984MEDIA DRIVERS FOR CXD2841ER 12985M: Sergey Kozlov <serjk@netup.ru> 12986M: Abylay Ospan <aospan@netup.ru> 12987L: linux-media@vger.kernel.org 12988S: Supported 12989W: https://linuxtv.org 12990W: http://netup.tv/ 12991T: git git://linuxtv.org/media_tree.git 12992F: drivers/media/dvb-frontends/cxd2841er* 12993 12994MEDIA DRIVERS FOR CXD2880 12995M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12996L: linux-media@vger.kernel.org 12997S: Supported 12998W: http://linuxtv.org/ 12999T: git git://linuxtv.org/media_tree.git 13000F: drivers/media/dvb-frontends/cxd2880/* 13001F: drivers/media/spi/cxd2880* 13002 13003MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13004L: linux-media@vger.kernel.org 13005S: Orphan 13006W: https://linuxtv.org 13007T: git git://linuxtv.org/media_tree.git 13008F: drivers/media/pci/ddbridge/* 13009 13010MEDIA DRIVERS FOR FREESCALE IMX 13011M: Steve Longerbeam <slongerbeam@gmail.com> 13012M: Philipp Zabel <p.zabel@pengutronix.de> 13013L: linux-media@vger.kernel.org 13014S: Maintained 13015T: git git://linuxtv.org/media_tree.git 13016F: Documentation/admin-guide/media/imx.rst 13017F: Documentation/devicetree/bindings/media/imx.txt 13018F: drivers/staging/media/imx/ 13019F: include/linux/imx-media.h 13020F: include/media/imx.h 13021 13022MEDIA DRIVERS FOR FREESCALE IMX7 13023M: Rui Miguel Silva <rmfrfs@gmail.com> 13024M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13025L: linux-media@vger.kernel.org 13026S: Maintained 13027T: git git://linuxtv.org/media_tree.git 13028F: Documentation/admin-guide/media/imx7.rst 13029F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13030F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13031F: drivers/media/platform/nxp/imx-mipi-csis.c 13032F: drivers/media/platform/nxp/imx7-media-csi.c 13033 13034MEDIA DRIVERS FOR HELENE 13035M: Abylay Ospan <aospan@netup.ru> 13036L: linux-media@vger.kernel.org 13037S: Supported 13038W: https://linuxtv.org 13039W: http://netup.tv/ 13040T: git git://linuxtv.org/media_tree.git 13041F: drivers/media/dvb-frontends/helene* 13042 13043MEDIA DRIVERS FOR HORUS3A 13044M: Sergey Kozlov <serjk@netup.ru> 13045M: Abylay Ospan <aospan@netup.ru> 13046L: linux-media@vger.kernel.org 13047S: Supported 13048W: https://linuxtv.org 13049W: http://netup.tv/ 13050T: git git://linuxtv.org/media_tree.git 13051F: drivers/media/dvb-frontends/horus3a* 13052 13053MEDIA DRIVERS FOR LNBH25 13054M: Sergey Kozlov <serjk@netup.ru> 13055M: Abylay Ospan <aospan@netup.ru> 13056L: linux-media@vger.kernel.org 13057S: Supported 13058W: https://linuxtv.org 13059W: http://netup.tv/ 13060T: git git://linuxtv.org/media_tree.git 13061F: drivers/media/dvb-frontends/lnbh25* 13062 13063MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13064L: linux-media@vger.kernel.org 13065S: Orphan 13066W: https://linuxtv.org 13067T: git git://linuxtv.org/media_tree.git 13068F: drivers/media/dvb-frontends/mxl5xx* 13069 13070MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13071M: Sergey Kozlov <serjk@netup.ru> 13072M: Abylay Ospan <aospan@netup.ru> 13073L: linux-media@vger.kernel.org 13074S: Supported 13075W: https://linuxtv.org 13076W: http://netup.tv/ 13077T: git git://linuxtv.org/media_tree.git 13078F: drivers/media/pci/netup_unidvb/* 13079 13080MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13081M: Dmitry Osipenko <digetx@gmail.com> 13082L: linux-media@vger.kernel.org 13083L: linux-tegra@vger.kernel.org 13084S: Maintained 13085T: git git://linuxtv.org/media_tree.git 13086F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13087F: drivers/media/platform/nvidia/tegra-vde/ 13088 13089MEDIA DRIVERS FOR RENESAS - CEU 13090M: Jacopo Mondi <jacopo@jmondi.org> 13091L: linux-media@vger.kernel.org 13092L: linux-renesas-soc@vger.kernel.org 13093S: Supported 13094T: git git://linuxtv.org/media_tree.git 13095F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13096F: drivers/media/platform/renesas/renesas-ceu.c 13097F: include/media/drv-intf/renesas-ceu.h 13098 13099MEDIA DRIVERS FOR RENESAS - DRIF 13100M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13101L: linux-media@vger.kernel.org 13102L: linux-renesas-soc@vger.kernel.org 13103S: Supported 13104T: git git://linuxtv.org/media_tree.git 13105F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13106F: drivers/media/platform/renesas/rcar_drif.c 13107 13108MEDIA DRIVERS FOR RENESAS - FCP 13109M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13110L: linux-media@vger.kernel.org 13111L: linux-renesas-soc@vger.kernel.org 13112S: Supported 13113T: git git://linuxtv.org/media_tree.git 13114F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13115F: drivers/media/platform/renesas/rcar-fcp.c 13116F: include/media/rcar-fcp.h 13117 13118MEDIA DRIVERS FOR RENESAS - FDP1 13119M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13120L: linux-media@vger.kernel.org 13121L: linux-renesas-soc@vger.kernel.org 13122S: Supported 13123T: git git://linuxtv.org/media_tree.git 13124F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13125F: drivers/media/platform/renesas/rcar_fdp1.c 13126 13127MEDIA DRIVERS FOR RENESAS - VIN 13128M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13129L: linux-media@vger.kernel.org 13130L: linux-renesas-soc@vger.kernel.org 13131S: Supported 13132T: git git://linuxtv.org/media_tree.git 13133F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13134F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13135F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13136F: drivers/media/platform/renesas/rcar-isp.c 13137F: drivers/media/platform/renesas/rcar-vin/ 13138 13139MEDIA DRIVERS FOR RENESAS - VSP1 13140M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13141M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13142L: linux-media@vger.kernel.org 13143L: linux-renesas-soc@vger.kernel.org 13144S: Supported 13145T: git git://linuxtv.org/media_tree.git 13146F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13147F: drivers/media/platform/renesas/vsp1/ 13148 13149MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13150L: linux-media@vger.kernel.org 13151S: Orphan 13152W: https://linuxtv.org 13153T: git git://linuxtv.org/media_tree.git 13154F: drivers/media/dvb-frontends/stv0910* 13155 13156MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13157L: linux-media@vger.kernel.org 13158S: Orphan 13159W: https://linuxtv.org 13160T: git git://linuxtv.org/media_tree.git 13161F: drivers/media/dvb-frontends/stv6111* 13162 13163MEDIA DRIVERS FOR STM32 - DCMI 13164M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13165L: linux-media@vger.kernel.org 13166S: Supported 13167T: git git://linuxtv.org/media_tree.git 13168F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13169F: drivers/media/platform/st/stm32/stm32-dcmi.c 13170 13171MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13172M: Mauro Carvalho Chehab <mchehab@kernel.org> 13173L: linux-media@vger.kernel.org 13174S: Maintained 13175W: https://linuxtv.org 13176Q: http://patchwork.kernel.org/project/linux-media/list/ 13177T: git git://linuxtv.org/media_tree.git 13178F: Documentation/admin-guide/media/ 13179F: Documentation/devicetree/bindings/media/ 13180F: Documentation/driver-api/media/ 13181F: Documentation/userspace-api/media/ 13182F: drivers/media/ 13183F: drivers/staging/media/ 13184F: include/dt-bindings/media/ 13185F: include/linux/platform_data/media/ 13186F: include/media/ 13187F: include/uapi/linux/dvb/ 13188F: include/uapi/linux/ivtv* 13189F: include/uapi/linux/media.h 13190F: include/uapi/linux/uvcvideo.h 13191F: include/uapi/linux/v4l2-* 13192F: include/uapi/linux/videodev2.h 13193 13194MEDIATEK BLUETOOTH DRIVER 13195M: Sean Wang <sean.wang@mediatek.com> 13196L: linux-bluetooth@vger.kernel.org 13197L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13198S: Maintained 13199F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13200F: drivers/bluetooth/btmtkuart.c 13201 13202MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13203M: Sean Wang <sean.wang@mediatek.com> 13204L: linux-pm@vger.kernel.org 13205S: Maintained 13206F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13207F: drivers/power/reset/mt6323-poweroff.c 13208 13209MEDIATEK CIR DRIVER 13210M: Sean Wang <sean.wang@mediatek.com> 13211S: Maintained 13212F: drivers/media/rc/mtk-cir.c 13213 13214MEDIATEK DMA DRIVER 13215M: Sean Wang <sean.wang@mediatek.com> 13216L: dmaengine@vger.kernel.org 13217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13218L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13219S: Maintained 13220F: Documentation/devicetree/bindings/dma/mtk-* 13221F: drivers/dma/mediatek/ 13222 13223MEDIATEK ETHERNET DRIVER 13224M: Felix Fietkau <nbd@nbd.name> 13225M: John Crispin <john@phrozen.org> 13226M: Sean Wang <sean.wang@mediatek.com> 13227M: Mark Lee <Mark-MC.Lee@mediatek.com> 13228M: Lorenzo Bianconi <lorenzo@kernel.org> 13229L: netdev@vger.kernel.org 13230S: Maintained 13231F: drivers/net/ethernet/mediatek/ 13232 13233MEDIATEK ETHERNET PCS DRIVER 13234M: Alexander Couzens <lynxis@fe80.eu> 13235M: Daniel Golle <daniel@makrotopia.org> 13236L: netdev@vger.kernel.org 13237S: Maintained 13238F: drivers/net/pcs/pcs-mtk-lynxi.c 13239F: include/linux/pcs/pcs-mtk-lynxi.h 13240 13241MEDIATEK ETHERNET PHY DRIVERS 13242M: Daniel Golle <daniel@makrotopia.org> 13243M: Qingfang Deng <dqfext@gmail.com> 13244M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13245L: netdev@vger.kernel.org 13246S: Maintained 13247F: drivers/net/phy/mediatek-ge-soc.c 13248F: drivers/net/phy/mediatek-ge.c 13249 13250MEDIATEK I2C CONTROLLER DRIVER 13251M: Qii Wang <qii.wang@mediatek.com> 13252L: linux-i2c@vger.kernel.org 13253S: Maintained 13254F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13255F: drivers/i2c/busses/i2c-mt65xx.c 13256 13257MEDIATEK IOMMU DRIVER 13258M: Yong Wu <yong.wu@mediatek.com> 13259L: iommu@lists.linux.dev 13260L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13261S: Supported 13262F: Documentation/devicetree/bindings/iommu/mediatek* 13263F: drivers/iommu/mtk_iommu* 13264F: include/dt-bindings/memory/mt*-port.h 13265 13266MEDIATEK JPEG DRIVER 13267M: Bin Liu <bin.liu@mediatek.com> 13268S: Supported 13269F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13270F: drivers/media/platform/mediatek/jpeg/ 13271 13272MEDIATEK KEYPAD DRIVER 13273M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13274S: Supported 13275F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13276F: drivers/input/keyboard/mt6779-keypad.c 13277 13278MEDIATEK MDP DRIVER 13279M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13280M: Houlong Wei <houlong.wei@mediatek.com> 13281M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13282S: Supported 13283F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13284F: drivers/media/platform/mediatek/mdp/ 13285F: drivers/media/platform/mediatek/vpu/ 13286 13287MEDIATEK MEDIA DRIVER 13288M: Tiffany Lin <tiffany.lin@mediatek.com> 13289M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13290M: Yunfei Dong <yunfei.dong@mediatek.com> 13291S: Supported 13292F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13293F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13294F: drivers/media/platform/mediatek/vcodec/ 13295F: drivers/media/platform/mediatek/vpu/ 13296 13297MEDIATEK MMC/SD/SDIO DRIVER 13298M: Chaotian Jing <chaotian.jing@mediatek.com> 13299S: Maintained 13300F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13301F: drivers/mmc/host/mtk-sd.c 13302 13303MEDIATEK MT76 WIRELESS LAN DRIVER 13304M: Felix Fietkau <nbd@nbd.name> 13305M: Lorenzo Bianconi <lorenzo@kernel.org> 13306M: Ryder Lee <ryder.lee@mediatek.com> 13307R: Shayne Chen <shayne.chen@mediatek.com> 13308R: Sean Wang <sean.wang@mediatek.com> 13309L: linux-wireless@vger.kernel.org 13310S: Maintained 13311T: git https://github.com/nbd168/wireless 13312F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13313F: drivers/net/wireless/mediatek/mt76/ 13314 13315MEDIATEK MT7601U WIRELESS LAN DRIVER 13316M: Jakub Kicinski <kuba@kernel.org> 13317L: linux-wireless@vger.kernel.org 13318S: Maintained 13319F: drivers/net/wireless/mediatek/mt7601u/ 13320 13321MEDIATEK MT7621 CLOCK DRIVER 13322M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13323S: Maintained 13324F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13325F: drivers/clk/ralink/clk-mt7621.c 13326 13327MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13328M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13329S: Maintained 13330F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13331F: drivers/pci/controller/pcie-mt7621.c 13332 13333MEDIATEK MT7621 PHY PCI DRIVER 13334M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13335S: Maintained 13336F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13337F: drivers/phy/ralink/phy-mt7621-pci.c 13338 13339MEDIATEK MT7621/28/88 I2C DRIVER 13340M: Stefan Roese <sr@denx.de> 13341L: linux-i2c@vger.kernel.org 13342S: Maintained 13343F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13344F: drivers/i2c/busses/i2c-mt7621.c 13345 13346MEDIATEK MTMIPS CLOCK DRIVER 13347M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13348S: Maintained 13349F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13350F: drivers/clk/ralink/clk-mtmips.c 13351 13352MEDIATEK NAND CONTROLLER DRIVER 13353L: linux-mtd@lists.infradead.org 13354S: Orphan 13355F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13356F: drivers/mtd/nand/raw/mtk_* 13357 13358MEDIATEK PMIC LED DRIVER 13359M: Sean Wang <sean.wang@mediatek.com> 13360S: Maintained 13361F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13362F: drivers/leds/leds-mt6323.c 13363 13364MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13365M: Sean Wang <sean.wang@mediatek.com> 13366S: Maintained 13367F: drivers/char/hw_random/mtk-rng.c 13368 13369MEDIATEK SMI DRIVER 13370M: Yong Wu <yong.wu@mediatek.com> 13371L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13372S: Supported 13373F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13374F: drivers/memory/mtk-smi.c 13375F: include/soc/mediatek/smi.h 13376 13377MEDIATEK SWITCH DRIVER 13378M: Arınç ÜNAL <arinc.unal@arinc9.com> 13379M: Daniel Golle <daniel@makrotopia.org> 13380M: Landen Chao <Landen.Chao@mediatek.com> 13381M: DENG Qingfang <dqfext@gmail.com> 13382M: Sean Wang <sean.wang@mediatek.com> 13383L: netdev@vger.kernel.org 13384S: Maintained 13385F: drivers/net/dsa/mt7530-mdio.c 13386F: drivers/net/dsa/mt7530-mmio.c 13387F: drivers/net/dsa/mt7530.* 13388F: net/dsa/tag_mtk.c 13389 13390MEDIATEK T7XX 5G WWAN MODEM DRIVER 13391M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13392M: Intel Corporation <linuxwwan@intel.com> 13393R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13394R: Liu Haijun <haijun.liu@mediatek.com> 13395R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13396R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13397L: netdev@vger.kernel.org 13398S: Supported 13399F: drivers/net/wwan/t7xx/ 13400 13401MEDIATEK USB3 DRD IP DRIVER 13402M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13403L: linux-usb@vger.kernel.org 13404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13406S: Maintained 13407F: Documentation/devicetree/bindings/usb/mediatek,* 13408F: drivers/usb/host/xhci-mtk* 13409F: drivers/usb/mtu3/ 13410 13411MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13412M: Peter Senna Tschudin <peter.senna@gmail.com> 13413M: Martin Donnelly <martin.donnelly@ge.com> 13414M: Martyn Welch <martyn.welch@collabora.co.uk> 13415S: Maintained 13416F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13417F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13418 13419MEGARAID SCSI/SAS DRIVERS 13420M: Kashyap Desai <kashyap.desai@broadcom.com> 13421M: Sumit Saxena <sumit.saxena@broadcom.com> 13422M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13423L: megaraidlinux.pdl@broadcom.com 13424L: linux-scsi@vger.kernel.org 13425S: Maintained 13426W: http://www.avagotech.com/support/ 13427F: Documentation/scsi/megaraid.rst 13428F: drivers/scsi/megaraid.* 13429F: drivers/scsi/megaraid/ 13430 13431MELEXIS MLX90614 DRIVER 13432M: Crt Mori <cmo@melexis.com> 13433L: linux-iio@vger.kernel.org 13434S: Supported 13435W: http://www.melexis.com 13436F: drivers/iio/temperature/mlx90614.c 13437 13438MELEXIS MLX90632 DRIVER 13439M: Crt Mori <cmo@melexis.com> 13440L: linux-iio@vger.kernel.org 13441S: Supported 13442W: http://www.melexis.com 13443F: drivers/iio/temperature/mlx90632.c 13444 13445MELFAS MIP4 TOUCHSCREEN DRIVER 13446M: Sangwon Jee <jeesw@melfas.com> 13447S: Supported 13448W: http://www.melfas.com 13449F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13450F: drivers/input/touchscreen/melfas_mip4.c 13451 13452MELLANOX BLUEFIELD I2C DRIVER 13453M: Khalil Blaiech <kblaiech@nvidia.com> 13454M: Asmaa Mnebhi <asmaa@nvidia.com> 13455L: linux-i2c@vger.kernel.org 13456S: Supported 13457F: drivers/i2c/busses/i2c-mlxbf.c 13458 13459MELLANOX ETHERNET DRIVER (mlx4_en) 13460M: Tariq Toukan <tariqt@nvidia.com> 13461L: netdev@vger.kernel.org 13462S: Supported 13463W: http://www.mellanox.com 13464Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13465F: drivers/net/ethernet/mellanox/mlx4/en_* 13466 13467MELLANOX ETHERNET DRIVER (mlx5e) 13468M: Saeed Mahameed <saeedm@nvidia.com> 13469L: netdev@vger.kernel.org 13470S: Supported 13471W: http://www.mellanox.com 13472Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13473F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13474 13475MELLANOX ETHERNET INNOVA DRIVERS 13476R: Boris Pismenny <borisp@nvidia.com> 13477L: netdev@vger.kernel.org 13478S: Supported 13479W: http://www.mellanox.com 13480Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13481F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13482F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13483F: include/linux/mlx5/mlx5_ifc_fpga.h 13484 13485MELLANOX ETHERNET SWITCH DRIVERS 13486M: Ido Schimmel <idosch@nvidia.com> 13487M: Petr Machata <petrm@nvidia.com> 13488L: netdev@vger.kernel.org 13489S: Supported 13490W: http://www.mellanox.com 13491Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13492F: drivers/net/ethernet/mellanox/mlxsw/ 13493F: tools/testing/selftests/drivers/net/mlxsw/ 13494 13495MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13496M: mlxsw@nvidia.com 13497L: netdev@vger.kernel.org 13498S: Supported 13499W: http://www.mellanox.com 13500Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13501F: drivers/net/ethernet/mellanox/mlxfw/ 13502 13503MELLANOX HARDWARE PLATFORM SUPPORT 13504M: Hans de Goede <hdegoede@redhat.com> 13505M: Mark Gross <markgross@kernel.org> 13506M: Vadim Pasternak <vadimp@nvidia.com> 13507L: platform-driver-x86@vger.kernel.org 13508S: Supported 13509F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13510F: drivers/platform/mellanox/ 13511F: include/linux/platform_data/mlxreg.h 13512 13513MELLANOX MLX4 core VPI driver 13514M: Tariq Toukan <tariqt@nvidia.com> 13515L: netdev@vger.kernel.org 13516L: linux-rdma@vger.kernel.org 13517S: Supported 13518W: http://www.mellanox.com 13519Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13520F: drivers/net/ethernet/mellanox/mlx4/ 13521F: include/linux/mlx4/ 13522 13523MELLANOX MLX4 IB driver 13524M: Yishai Hadas <yishaih@nvidia.com> 13525L: linux-rdma@vger.kernel.org 13526S: Supported 13527W: http://www.mellanox.com 13528Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13529F: drivers/infiniband/hw/mlx4/ 13530F: include/linux/mlx4/ 13531F: include/uapi/rdma/mlx4-abi.h 13532 13533MELLANOX MLX5 core VPI driver 13534M: Saeed Mahameed <saeedm@nvidia.com> 13535M: Leon Romanovsky <leonro@nvidia.com> 13536L: netdev@vger.kernel.org 13537L: linux-rdma@vger.kernel.org 13538S: Supported 13539W: http://www.mellanox.com 13540Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13541F: Documentation/networking/device_drivers/ethernet/mellanox/ 13542F: drivers/net/ethernet/mellanox/mlx5/core/ 13543F: include/linux/mlx5/ 13544 13545MELLANOX MLX5 IB driver 13546M: Leon Romanovsky <leonro@nvidia.com> 13547L: linux-rdma@vger.kernel.org 13548S: Supported 13549W: http://www.mellanox.com 13550Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13551F: drivers/infiniband/hw/mlx5/ 13552F: include/linux/mlx5/ 13553F: include/uapi/rdma/mlx5-abi.h 13554 13555MELLANOX MLXCPLD I2C AND MUX DRIVER 13556M: Vadim Pasternak <vadimp@nvidia.com> 13557M: Michael Shych <michaelsh@nvidia.com> 13558L: linux-i2c@vger.kernel.org 13559S: Supported 13560F: Documentation/i2c/busses/i2c-mlxcpld.rst 13561F: drivers/i2c/busses/i2c-mlxcpld.c 13562F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13563 13564MELLANOX MLXCPLD LED DRIVER 13565M: Vadim Pasternak <vadimp@nvidia.com> 13566L: linux-leds@vger.kernel.org 13567S: Supported 13568F: Documentation/leds/leds-mlxcpld.rst 13569F: drivers/leds/leds-mlxcpld.c 13570F: drivers/leds/leds-mlxreg.c 13571 13572MELLANOX PLATFORM DRIVER 13573M: Vadim Pasternak <vadimp@nvidia.com> 13574L: platform-driver-x86@vger.kernel.org 13575S: Supported 13576F: drivers/platform/x86/mlx-platform.c 13577 13578MEMBARRIER SUPPORT 13579M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13580M: "Paul E. McKenney" <paulmck@kernel.org> 13581L: linux-kernel@vger.kernel.org 13582S: Supported 13583F: arch/powerpc/include/asm/membarrier.h 13584F: include/uapi/linux/membarrier.h 13585F: kernel/sched/membarrier.c 13586 13587MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13588M: Mike Rapoport <rppt@kernel.org> 13589L: linux-mm@kvack.org 13590S: Maintained 13591F: Documentation/core-api/boot-time-mm.rst 13592F: include/linux/memblock.h 13593F: mm/memblock.c 13594F: mm/mm_init.c 13595F: tools/testing/memblock/ 13596 13597MEMORY CONTROLLER DRIVERS 13598M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13599L: linux-kernel@vger.kernel.org 13600S: Maintained 13601B: mailto:krzysztof.kozlowski@linaro.org 13602T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13603F: Documentation/devicetree/bindings/memory-controllers/ 13604F: drivers/memory/ 13605F: include/dt-bindings/memory/ 13606F: include/memory/ 13607 13608MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13609M: Dmitry Osipenko <digetx@gmail.com> 13610L: linux-pm@vger.kernel.org 13611L: linux-tegra@vger.kernel.org 13612S: Maintained 13613T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13614F: drivers/devfreq/tegra30-devfreq.c 13615 13616MEMORY HOT(UN)PLUG 13617M: David Hildenbrand <david@redhat.com> 13618M: Oscar Salvador <osalvador@suse.de> 13619L: linux-mm@kvack.org 13620S: Maintained 13621F: Documentation/admin-guide/mm/memory-hotplug.rst 13622F: Documentation/core-api/memory-hotplug.rst 13623F: drivers/base/memory.c 13624F: include/linux/memory_hotplug.h 13625F: mm/memory_hotplug.c 13626F: tools/testing/selftests/memory-hotplug/ 13627 13628MEMORY MANAGEMENT 13629M: Andrew Morton <akpm@linux-foundation.org> 13630L: linux-mm@kvack.org 13631S: Maintained 13632W: http://www.linux-mm.org 13633T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13634T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13635F: include/linux/gfp.h 13636F: include/linux/gfp_types.h 13637F: include/linux/memory_hotplug.h 13638F: include/linux/mm.h 13639F: include/linux/mmzone.h 13640F: include/linux/pagewalk.h 13641F: include/trace/events/ksm.h 13642F: mm/ 13643F: tools/mm/ 13644F: tools/testing/selftests/mm/ 13645 13646MEMORY TECHNOLOGY DEVICES (MTD) 13647M: Miquel Raynal <miquel.raynal@bootlin.com> 13648M: Richard Weinberger <richard@nod.at> 13649M: Vignesh Raghavendra <vigneshr@ti.com> 13650L: linux-mtd@lists.infradead.org 13651S: Maintained 13652W: http://www.linux-mtd.infradead.org/ 13653Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13654C: irc://irc.oftc.net/mtd 13655T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13656T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13657F: Documentation/devicetree/bindings/mtd/ 13658F: drivers/mtd/ 13659F: include/linux/mtd/ 13660F: include/uapi/mtd/ 13661 13662MEMSENSING MICROSYSTEMS MSA311 DRIVER 13663M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13664L: linux-iio@vger.kernel.org 13665S: Maintained 13666F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13667F: drivers/iio/accel/msa311.c 13668 13669MEN A21 WATCHDOG DRIVER 13670M: Johannes Thumshirn <morbidrsa@gmail.com> 13671L: linux-watchdog@vger.kernel.org 13672S: Maintained 13673F: drivers/watchdog/mena21_wdt.c 13674 13675MEN CHAMELEON BUS (mcb) 13676M: Johannes Thumshirn <morbidrsa@gmail.com> 13677S: Maintained 13678F: Documentation/driver-api/men-chameleon-bus.rst 13679F: drivers/mcb/ 13680F: include/linux/mcb.h 13681 13682MEN F21BMC (Board Management Controller) 13683M: Andreas Werner <andreas.werner@men.de> 13684S: Supported 13685F: Documentation/hwmon/menf21bmc.rst 13686F: drivers/hwmon/menf21bmc_hwmon.c 13687F: drivers/leds/leds-menf21bmc.c 13688F: drivers/mfd/menf21bmc.c 13689F: drivers/watchdog/menf21bmc_wdt.c 13690 13691MEN Z069 WATCHDOG DRIVER 13692M: Johannes Thumshirn <jth@kernel.org> 13693L: linux-watchdog@vger.kernel.org 13694S: Maintained 13695F: drivers/watchdog/menz69_wdt.c 13696 13697MESON AO CEC DRIVER FOR AMLOGIC SOCS 13698M: Neil Armstrong <neil.armstrong@linaro.org> 13699L: linux-media@vger.kernel.org 13700L: linux-amlogic@lists.infradead.org 13701S: Supported 13702W: http://linux-meson.com/ 13703T: git git://linuxtv.org/media_tree.git 13704F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13705F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13706F: drivers/media/cec/platform/meson/ao-cec.c 13707 13708MESON GE2D DRIVER FOR AMLOGIC SOCS 13709M: Neil Armstrong <neil.armstrong@linaro.org> 13710L: linux-media@vger.kernel.org 13711L: linux-amlogic@lists.infradead.org 13712S: Supported 13713T: git git://linuxtv.org/media_tree.git 13714F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13715F: drivers/media/platform/amlogic/meson-ge2d/ 13716 13717MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13718M: Liang Yang <liang.yang@amlogic.com> 13719L: linux-mtd@lists.infradead.org 13720S: Maintained 13721F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13722F: drivers/mtd/nand/raw/meson_* 13723 13724MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13725M: Neil Armstrong <neil.armstrong@linaro.org> 13726L: linux-media@vger.kernel.org 13727L: linux-amlogic@lists.infradead.org 13728S: Supported 13729T: git git://linuxtv.org/media_tree.git 13730F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13731F: drivers/staging/media/meson/vdec/ 13732 13733METHODE UDPU SUPPORT 13734M: Vladimir Vid <vladimir.vid@sartura.hr> 13735S: Maintained 13736F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13737 13738MHI BUS 13739M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13740L: mhi@lists.linux.dev 13741L: linux-arm-msm@vger.kernel.org 13742S: Maintained 13743T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13744F: Documentation/ABI/stable/sysfs-bus-mhi 13745F: Documentation/mhi/ 13746F: drivers/bus/mhi/ 13747F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13748F: include/linux/mhi.h 13749 13750MICROBLAZE ARCHITECTURE 13751M: Michal Simek <monstr@monstr.eu> 13752S: Supported 13753W: http://www.monstr.eu/fdt/ 13754T: git git://git.monstr.eu/linux-2.6-microblaze.git 13755F: arch/microblaze/ 13756 13757MICROBLAZE TMR INJECT 13758M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13759S: Supported 13760F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13761F: drivers/misc/xilinx_tmr_inject.c 13762 13763MICROBLAZE TMR MANAGER 13764M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13765S: Supported 13766F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13767F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13768F: drivers/misc/xilinx_tmr_manager.c 13769 13770MICROCHIP AT91 DMA DRIVERS 13771M: Ludovic Desroches <ludovic.desroches@microchip.com> 13772M: Tudor Ambarus <tudor.ambarus@linaro.org> 13773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13774L: dmaengine@vger.kernel.org 13775S: Supported 13776F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13777F: drivers/dma/at_hdmac.c 13778F: drivers/dma/at_xdmac.c 13779F: include/dt-bindings/dma/at91.h 13780 13781MICROCHIP AT91 SERIAL DRIVER 13782M: Richard Genoud <richard.genoud@gmail.com> 13783S: Maintained 13784F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13785F: drivers/tty/serial/atmel_serial.c 13786F: drivers/tty/serial/atmel_serial.h 13787 13788MICROCHIP AT91 USART MFD DRIVER 13789M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13790L: linux-kernel@vger.kernel.org 13791S: Supported 13792F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13793F: drivers/mfd/at91-usart.c 13794F: include/dt-bindings/mfd/at91-usart.h 13795 13796MICROCHIP AT91 USART SPI DRIVER 13797M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13798L: linux-spi@vger.kernel.org 13799S: Supported 13800F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13801F: drivers/spi/spi-at91-usart.c 13802 13803MICROCHIP AUDIO ASOC DRIVERS 13804M: Claudiu Beznea <claudiu.beznea@microchip.com> 13805L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13806S: Supported 13807F: Documentation/devicetree/bindings/sound/atmel* 13808F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13809F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13810F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13811F: sound/soc/atmel 13812 13813MICROCHIP CSI2DC DRIVER 13814M: Eugen Hristev <eugen.hristev@microchip.com> 13815L: linux-media@vger.kernel.org 13816S: Supported 13817F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13818F: drivers/media/platform/microchip/microchip-csi2dc.c 13819 13820MICROCHIP ECC DRIVER 13821M: Tudor Ambarus <tudor.ambarus@linaro.org> 13822L: linux-crypto@vger.kernel.org 13823S: Maintained 13824F: drivers/crypto/atmel-ecc.* 13825 13826MICROCHIP EIC DRIVER 13827M: Claudiu Beznea <claudiu.beznea@microchip.com> 13828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13829S: Supported 13830F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13831F: drivers/irqchip/irq-mchp-eic.c 13832 13833MICROCHIP I2C DRIVER 13834M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13835L: linux-i2c@vger.kernel.org 13836S: Supported 13837F: drivers/i2c/busses/i2c-at91-*.c 13838F: drivers/i2c/busses/i2c-at91.h 13839 13840MICROCHIP ISC DRIVER 13841M: Eugen Hristev <eugen.hristev@microchip.com> 13842L: linux-media@vger.kernel.org 13843S: Supported 13844F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13845F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13846F: drivers/media/platform/microchip/microchip-isc* 13847F: drivers/media/platform/microchip/microchip-sama*-isc* 13848F: drivers/staging/media/deprecated/atmel/atmel-isc* 13849F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13850F: include/linux/atmel-isc-media.h 13851 13852MICROCHIP ISI DRIVER 13853M: Eugen Hristev <eugen.hristev@microchip.com> 13854L: linux-media@vger.kernel.org 13855S: Supported 13856F: drivers/media/platform/atmel/atmel-isi.c 13857F: drivers/media/platform/atmel/atmel-isi.h 13858 13859MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13860M: Woojung Huh <woojung.huh@microchip.com> 13861M: UNGLinuxDriver@microchip.com 13862L: netdev@vger.kernel.org 13863S: Maintained 13864F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13865F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13866F: drivers/net/dsa/microchip/* 13867F: include/linux/dsa/ksz_common.h 13868F: include/linux/platform_data/microchip-ksz.h 13869F: net/dsa/tag_ksz.c 13870 13871MICROCHIP LAN743X ETHERNET DRIVER 13872M: Bryan Whitehead <bryan.whitehead@microchip.com> 13873M: UNGLinuxDriver@microchip.com 13874L: netdev@vger.kernel.org 13875S: Maintained 13876F: drivers/net/ethernet/microchip/lan743x_* 13877 13878MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13879M: Arun Ramadoss <arun.ramadoss@microchip.com> 13880R: UNGLinuxDriver@microchip.com 13881L: netdev@vger.kernel.org 13882S: Maintained 13883F: drivers/net/phy/microchip_t1.c 13884 13885MICROCHIP LAN966X ETHERNET DRIVER 13886M: Horatiu Vultur <horatiu.vultur@microchip.com> 13887M: UNGLinuxDriver@microchip.com 13888L: netdev@vger.kernel.org 13889S: Maintained 13890F: drivers/net/ethernet/microchip/lan966x/* 13891 13892MICROCHIP LCDFB DRIVER 13893M: Nicolas Ferre <nicolas.ferre@microchip.com> 13894L: linux-fbdev@vger.kernel.org 13895S: Maintained 13896F: drivers/video/fbdev/atmel_lcdfb.c 13897F: include/video/atmel_lcdc.h 13898 13899MICROCHIP MCP16502 PMIC DRIVER 13900M: Claudiu Beznea <claudiu.beznea@microchip.com> 13901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13902S: Supported 13903F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13904F: drivers/regulator/mcp16502.c 13905 13906MICROCHIP MCP3911 ADC DRIVER 13907M: Marcus Folkesson <marcus.folkesson@gmail.com> 13908M: Kent Gustavsson <kent@minoris.se> 13909L: linux-iio@vger.kernel.org 13910S: Maintained 13911F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13912F: drivers/iio/adc/mcp3911.c 13913 13914MICROCHIP MMC/SD/SDIO MCI DRIVER 13915M: Ludovic Desroches <ludovic.desroches@microchip.com> 13916S: Maintained 13917F: drivers/mmc/host/atmel-mci.c 13918 13919MICROCHIP NAND DRIVER 13920M: Tudor Ambarus <tudor.ambarus@linaro.org> 13921L: linux-mtd@lists.infradead.org 13922S: Supported 13923F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13924F: drivers/mtd/nand/raw/atmel/* 13925 13926MICROCHIP OTPC DRIVER 13927M: Claudiu Beznea <claudiu.beznea@microchip.com> 13928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13929S: Supported 13930F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13931F: drivers/nvmem/microchip-otpc.c 13932F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13933 13934MICROCHIP PCI1XXXX GP DRIVER 13935M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13936L: linux-gpio@vger.kernel.org 13937S: Supported 13938F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13939F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13940F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13941 13942MICROCHIP PCI1XXXX I2C DRIVER 13943M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13944M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13945M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13946L: linux-i2c@vger.kernel.org 13947S: Maintained 13948F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13949 13950MICROCHIP PCIe UART DRIVER 13951M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13952M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13953L: linux-serial@vger.kernel.org 13954S: Maintained 13955F: drivers/tty/serial/8250/8250_pci1xxxx.c 13956 13957MICROCHIP POLARFIRE FPGA DRIVERS 13958M: Conor Dooley <conor.dooley@microchip.com> 13959R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13960L: linux-fpga@vger.kernel.org 13961S: Supported 13962F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13963F: drivers/fpga/microchip-spi.c 13964 13965MICROCHIP PWM DRIVER 13966M: Claudiu Beznea <claudiu.beznea@microchip.com> 13967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13968L: linux-pwm@vger.kernel.org 13969S: Supported 13970F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13971F: drivers/pwm/pwm-atmel.c 13972 13973MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13974M: Eugen Hristev <eugen.hristev@microchip.com> 13975L: linux-iio@vger.kernel.org 13976S: Supported 13977F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13978F: drivers/iio/adc/at91-sama5d2_adc.c 13979F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13980 13981MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13982M: Claudiu Beznea <claudiu.beznea@microchip.com> 13983S: Supported 13984F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13985F: drivers/power/reset/at91-sama5d2_shdwc.c 13986 13987MICROCHIP SOC DRIVERS 13988M: Conor Dooley <conor@kernel.org> 13989S: Supported 13990T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13991F: drivers/soc/microchip/ 13992 13993MICROCHIP SPI DRIVER 13994M: Ryan Wanner <ryan.wanner@microchip.com> 13995S: Supported 13996F: drivers/spi/spi-atmel.* 13997 13998MICROCHIP SSC DRIVER 13999M: Claudiu Beznea <claudiu.beznea@microchip.com> 14000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14001S: Supported 14002F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14003F: drivers/misc/atmel-ssc.c 14004F: include/linux/atmel-ssc.h 14005 14006Microchip Timer Counter Block (TCB) Capture Driver 14007M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14009L: linux-iio@vger.kernel.org 14010S: Maintained 14011F: drivers/counter/microchip-tcb-capture.c 14012 14013MICROCHIP USB251XB DRIVER 14014M: Richard Leitner <richard.leitner@skidata.com> 14015L: linux-usb@vger.kernel.org 14016S: Maintained 14017F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14018F: drivers/usb/misc/usb251xb.c 14019 14020MICROCHIP USBA UDC DRIVER 14021M: Cristian Birsan <cristian.birsan@microchip.com> 14022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14023S: Supported 14024F: drivers/usb/gadget/udc/atmel_usba_udc.* 14025 14026MICROCHIP WILC1000 WIFI DRIVER 14027M: Ajay Singh <ajay.kathat@microchip.com> 14028M: Claudiu Beznea <claudiu.beznea@microchip.com> 14029L: linux-wireless@vger.kernel.org 14030S: Supported 14031F: drivers/net/wireless/microchip/wilc1000/ 14032 14033MICROSEMI MIPS SOCS 14034M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14035M: UNGLinuxDriver@microchip.com 14036L: linux-mips@vger.kernel.org 14037S: Supported 14038F: Documentation/devicetree/bindings/mips/mscc.txt 14039F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14040F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14041F: arch/mips/boot/dts/mscc/ 14042F: arch/mips/configs/generic/board-ocelot.config 14043F: arch/mips/generic/board-ocelot.c 14044 14045MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14046M: Don Brace <don.brace@microchip.com> 14047L: storagedev@microchip.com 14048L: linux-scsi@vger.kernel.org 14049S: Supported 14050F: Documentation/scsi/smartpqi.rst 14051F: drivers/scsi/smartpqi/Kconfig 14052F: drivers/scsi/smartpqi/Makefile 14053F: drivers/scsi/smartpqi/smartpqi*.[ch] 14054F: include/linux/cciss*.h 14055F: include/uapi/linux/cciss*.h 14056 14057MICROSOFT MANA RDMA DRIVER 14058M: Long Li <longli@microsoft.com> 14059M: Ajay Sharma <sharmaajay@microsoft.com> 14060L: linux-rdma@vger.kernel.org 14061S: Supported 14062F: drivers/infiniband/hw/mana/ 14063F: include/net/mana 14064F: include/uapi/rdma/mana-abi.h 14065 14066MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14067M: Maximilian Luz <luzmaximilian@gmail.com> 14068L: platform-driver-x86@vger.kernel.org 14069S: Maintained 14070F: drivers/platform/surface/surface_aggregator_tabletsw.c 14071 14072MICROSOFT SURFACE BATTERY AND AC DRIVERS 14073M: Maximilian Luz <luzmaximilian@gmail.com> 14074L: linux-pm@vger.kernel.org 14075L: platform-driver-x86@vger.kernel.org 14076S: Maintained 14077F: drivers/power/supply/surface_battery.c 14078F: drivers/power/supply/surface_charger.c 14079 14080MICROSOFT SURFACE DTX DRIVER 14081M: Maximilian Luz <luzmaximilian@gmail.com> 14082L: platform-driver-x86@vger.kernel.org 14083S: Maintained 14084F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14085F: drivers/platform/surface/surface_dtx.c 14086F: include/uapi/linux/surface_aggregator/dtx.h 14087 14088MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14089M: Maximilian Luz <luzmaximilian@gmail.com> 14090L: platform-driver-x86@vger.kernel.org 14091S: Maintained 14092F: drivers/platform/surface/surface_gpe.c 14093 14094MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14095M: Hans de Goede <hdegoede@redhat.com> 14096M: Mark Gross <markgross@kernel.org> 14097M: Maximilian Luz <luzmaximilian@gmail.com> 14098L: platform-driver-x86@vger.kernel.org 14099S: Maintained 14100T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14101F: drivers/platform/surface/ 14102 14103MICROSOFT SURFACE HID TRANSPORT DRIVER 14104M: Maximilian Luz <luzmaximilian@gmail.com> 14105L: linux-input@vger.kernel.org 14106L: platform-driver-x86@vger.kernel.org 14107S: Maintained 14108F: drivers/hid/surface-hid/ 14109 14110MICROSOFT SURFACE HOT-PLUG DRIVER 14111M: Maximilian Luz <luzmaximilian@gmail.com> 14112L: platform-driver-x86@vger.kernel.org 14113S: Maintained 14114F: drivers/platform/surface/surface_hotplug.c 14115 14116MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14117M: Maximilian Luz <luzmaximilian@gmail.com> 14118L: platform-driver-x86@vger.kernel.org 14119S: Maintained 14120F: drivers/platform/surface/surface_platform_profile.c 14121 14122MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14123M: Chen Yu <yu.c.chen@intel.com> 14124L: platform-driver-x86@vger.kernel.org 14125S: Supported 14126F: drivers/platform/surface/surfacepro3_button.c 14127 14128MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14129M: Maximilian Luz <luzmaximilian@gmail.com> 14130L: platform-driver-x86@vger.kernel.org 14131S: Maintained 14132F: drivers/platform/surface/surface_aggregator_hub.c 14133 14134MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14135M: Maximilian Luz <luzmaximilian@gmail.com> 14136L: platform-driver-x86@vger.kernel.org 14137S: Maintained 14138W: https://github.com/linux-surface/surface-aggregator-module 14139C: irc://irc.libera.chat/linux-surface 14140F: Documentation/driver-api/surface_aggregator/ 14141F: drivers/platform/surface/aggregator/ 14142F: drivers/platform/surface/surface_acpi_notify.c 14143F: drivers/platform/surface/surface_aggregator_cdev.c 14144F: drivers/platform/surface/surface_aggregator_registry.c 14145F: include/linux/surface_acpi_notify.h 14146F: include/linux/surface_aggregator/ 14147F: include/uapi/linux/surface_aggregator/ 14148 14149MICROTEK X6 SCANNER 14150M: Oliver Neukum <oliver@neukum.org> 14151S: Maintained 14152F: drivers/usb/image/microtek.* 14153 14154MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14155M: Luka Kovacic <luka.kovacic@sartura.hr> 14156M: Luka Perkov <luka.perkov@sartura.hr> 14157S: Maintained 14158F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14159F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14160F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14161F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14162F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14163F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14164 14165MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14166M: Sakari Ailus <sakari.ailus@linux.intel.com> 14167L: linux-media@vger.kernel.org 14168S: Maintained 14169F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14170F: Documentation/driver-api/media/drivers/ccs/ 14171F: Documentation/userspace-api/media/drivers/ccs.rst 14172F: drivers/media/i2c/ccs-pll.c 14173F: drivers/media/i2c/ccs-pll.h 14174F: drivers/media/i2c/ccs/ 14175F: include/uapi/linux/ccs.h 14176F: include/uapi/linux/smiapp.h 14177 14178MIPS 14179M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14180L: linux-mips@vger.kernel.org 14181S: Maintained 14182W: http://www.linux-mips.org/ 14183Q: https://patchwork.kernel.org/project/linux-mips/list/ 14184T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14185F: Documentation/devicetree/bindings/mips/ 14186F: Documentation/mips/ 14187F: arch/mips/ 14188F: drivers/platform/mips/ 14189F: include/dt-bindings/mips/ 14190 14191MIPS BOSTON DEVELOPMENT BOARD 14192M: Paul Burton <paulburton@kernel.org> 14193L: linux-mips@vger.kernel.org 14194S: Maintained 14195F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14196F: arch/mips/boot/dts/img/boston.dts 14197F: arch/mips/configs/generic/board-boston.config 14198F: drivers/clk/imgtec/clk-boston.c 14199F: include/dt-bindings/clock/boston-clock.h 14200 14201MIPS CORE DRIVERS 14202M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14203M: Serge Semin <fancer.lancer@gmail.com> 14204L: linux-mips@vger.kernel.org 14205S: Supported 14206F: drivers/bus/mips_cdmm.c 14207F: drivers/clocksource/mips-gic-timer.c 14208F: drivers/cpuidle/cpuidle-cps.c 14209F: drivers/irqchip/irq-mips-cpu.c 14210F: drivers/irqchip/irq-mips-gic.c 14211 14212MIPS GENERIC PLATFORM 14213M: Paul Burton <paulburton@kernel.org> 14214L: linux-mips@vger.kernel.org 14215S: Supported 14216F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14217F: arch/mips/generic/ 14218F: arch/mips/tools/generic-board-config.sh 14219 14220MIPS RINT INSTRUCTION EMULATION 14221M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14222L: linux-mips@vger.kernel.org 14223S: Supported 14224F: arch/mips/math-emu/dp_rint.c 14225F: arch/mips/math-emu/sp_rint.c 14226 14227MIPS/LOONGSON1 ARCHITECTURE 14228M: Keguang Zhang <keguang.zhang@gmail.com> 14229L: linux-mips@vger.kernel.org 14230S: Maintained 14231F: arch/mips/include/asm/mach-loongson32/ 14232F: arch/mips/loongson32/ 14233F: drivers/*/*loongson1* 14234 14235MIPS/LOONGSON2EF ARCHITECTURE 14236M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14237L: linux-mips@vger.kernel.org 14238S: Maintained 14239F: arch/mips/include/asm/mach-loongson2ef/ 14240F: arch/mips/loongson2ef/ 14241F: drivers/cpufreq/loongson2_cpufreq.c 14242 14243MIPS/LOONGSON64 ARCHITECTURE 14244M: Huacai Chen <chenhuacai@kernel.org> 14245M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14246L: linux-mips@vger.kernel.org 14247S: Maintained 14248F: arch/mips/include/asm/mach-loongson64/ 14249F: arch/mips/loongson64/ 14250F: drivers/irqchip/irq-loongson* 14251F: drivers/platform/mips/cpu_hwmon.c 14252 14253MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14254M: Hans Verkuil <hverkuil@xs4all.nl> 14255L: linux-media@vger.kernel.org 14256S: Odd Fixes 14257W: https://linuxtv.org 14258T: git git://linuxtv.org/media_tree.git 14259F: drivers/media/radio/radio-miropcm20* 14260 14261MMP SUPPORT 14262R: Lubomir Rintel <lkundrak@v3.sk> 14263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14264S: Odd Fixes 14265T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14266F: arch/arm/boot/dts/marvell/mmp* 14267F: arch/arm/mach-mmp/ 14268F: include/linux/soc/mmp/ 14269 14270MMP USB PHY DRIVERS 14271R: Lubomir Rintel <lkundrak@v3.sk> 14272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14273S: Maintained 14274F: drivers/phy/marvell/phy-mmp3-usb.c 14275F: drivers/phy/marvell/phy-pxa-usb.c 14276 14277MMU GATHER AND TLB INVALIDATION 14278M: Will Deacon <will@kernel.org> 14279M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14280M: Andrew Morton <akpm@linux-foundation.org> 14281M: Nick Piggin <npiggin@gmail.com> 14282M: Peter Zijlstra <peterz@infradead.org> 14283L: linux-arch@vger.kernel.org 14284L: linux-mm@kvack.org 14285S: Maintained 14286F: arch/*/include/asm/tlb.h 14287F: include/asm-generic/tlb.h 14288F: mm/mmu_gather.c 14289 14290MN88472 MEDIA DRIVER 14291M: Antti Palosaari <crope@iki.fi> 14292L: linux-media@vger.kernel.org 14293S: Maintained 14294W: https://linuxtv.org 14295W: http://palosaari.fi/linux/ 14296Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14297F: drivers/media/dvb-frontends/mn88472* 14298 14299MN88473 MEDIA DRIVER 14300M: Antti Palosaari <crope@iki.fi> 14301L: linux-media@vger.kernel.org 14302S: Maintained 14303W: https://linuxtv.org 14304W: http://palosaari.fi/linux/ 14305Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14306F: drivers/media/dvb-frontends/mn88473* 14307 14308MODULE SUPPORT 14309M: Luis Chamberlain <mcgrof@kernel.org> 14310L: linux-modules@vger.kernel.org 14311L: linux-kernel@vger.kernel.org 14312S: Maintained 14313T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14314F: include/linux/kmod.h 14315F: include/linux/module.h 14316F: kernel/module/ 14317F: lib/test_kmod.c 14318F: scripts/module* 14319F: tools/testing/selftests/kmod/ 14320 14321MONOLITHIC POWER SYSTEM PMIC DRIVER 14322M: Saravanan Sekar <sravanhome@gmail.com> 14323S: Maintained 14324F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14325F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14326F: drivers/hwmon/pmbus/mpq7932.c 14327F: drivers/iio/adc/mp2629_adc.c 14328F: drivers/mfd/mp2629.c 14329F: drivers/power/supply/mp2629_charger.c 14330F: drivers/regulator/mp5416.c 14331F: drivers/regulator/mpq7920.c 14332F: drivers/regulator/mpq7920.h 14333F: include/linux/mfd/mp2629.h 14334 14335MOST(R) TECHNOLOGY DRIVER 14336M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14337M: Christian Gromm <christian.gromm@microchip.com> 14338S: Maintained 14339F: Documentation/ABI/testing/configfs-most 14340F: Documentation/ABI/testing/sysfs-bus-most 14341F: drivers/most/ 14342F: drivers/staging/most/ 14343F: include/linux/most.h 14344 14345MOTORCOMM PHY DRIVER 14346M: Peter Geis <pgwipeout@gmail.com> 14347M: Frank <Frank.Sae@motor-comm.com> 14348L: netdev@vger.kernel.org 14349S: Maintained 14350F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14351F: drivers/net/phy/motorcomm.c 14352 14353MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14354M: Jiri Slaby <jirislaby@kernel.org> 14355S: Maintained 14356F: Documentation/driver-api/tty/moxa-smartio.rst 14357F: drivers/tty/mxser.* 14358 14359MR800 AVERMEDIA USB FM RADIO DRIVER 14360M: Alexey Klimov <klimov.linux@gmail.com> 14361L: linux-media@vger.kernel.org 14362S: Maintained 14363T: git git://linuxtv.org/media_tree.git 14364F: drivers/media/radio/radio-mr800.c 14365 14366MRF24J40 IEEE 802.15.4 RADIO DRIVER 14367M: Stefan Schmidt <stefan@datenfreihafen.org> 14368L: linux-wpan@vger.kernel.org 14369S: Odd Fixes 14370F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14371F: drivers/net/ieee802154/mrf24j40.c 14372 14373MSI EC DRIVER 14374M: Nikita Kravets <teackot@gmail.com> 14375L: platform-driver-x86@vger.kernel.org 14376S: Maintained 14377W: https://github.com/BeardOverflow/msi-ec 14378F: drivers/platform/x86/msi-ec.* 14379 14380MSI LAPTOP SUPPORT 14381M: "Lee, Chun-Yi" <jlee@suse.com> 14382L: platform-driver-x86@vger.kernel.org 14383S: Maintained 14384F: drivers/platform/x86/msi-laptop.c 14385 14386MSI WMI SUPPORT 14387L: platform-driver-x86@vger.kernel.org 14388S: Orphan 14389F: drivers/platform/x86/msi-wmi.c 14390 14391MSI001 MEDIA DRIVER 14392M: Antti Palosaari <crope@iki.fi> 14393L: linux-media@vger.kernel.org 14394S: Maintained 14395W: https://linuxtv.org 14396W: http://palosaari.fi/linux/ 14397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14398T: git git://linuxtv.org/anttip/media_tree.git 14399F: drivers/media/tuners/msi001* 14400 14401MSI2500 MEDIA DRIVER 14402M: Antti Palosaari <crope@iki.fi> 14403L: linux-media@vger.kernel.org 14404S: Maintained 14405W: https://linuxtv.org 14406W: http://palosaari.fi/linux/ 14407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14408T: git git://linuxtv.org/anttip/media_tree.git 14409F: drivers/media/usb/msi2500/ 14410 14411MSTAR INTERRUPT CONTROLLER DRIVER 14412M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14413M: Daniel Palmer <daniel@thingy.jp> 14414S: Maintained 14415F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14416F: drivers/irqchip/irq-mst-intc.c 14417 14418MSYSTEMS DISKONCHIP G3 MTD DRIVER 14419M: Robert Jarzmik <robert.jarzmik@free.fr> 14420L: linux-mtd@lists.infradead.org 14421S: Maintained 14422F: drivers/mtd/devices/docg3* 14423 14424MT9P031 APTINA CAMERA SENSOR 14425M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14426L: linux-media@vger.kernel.org 14427S: Maintained 14428T: git git://linuxtv.org/media_tree.git 14429F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14430F: drivers/media/i2c/mt9p031.c 14431F: include/media/i2c/mt9p031.h 14432 14433MT9T112 APTINA CAMERA SENSOR 14434M: Jacopo Mondi <jacopo@jmondi.org> 14435L: linux-media@vger.kernel.org 14436S: Odd Fixes 14437T: git git://linuxtv.org/media_tree.git 14438F: drivers/media/i2c/mt9t112.c 14439F: include/media/i2c/mt9t112.h 14440 14441MT9V032 APTINA CAMERA SENSOR 14442M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14443L: linux-media@vger.kernel.org 14444S: Maintained 14445T: git git://linuxtv.org/media_tree.git 14446F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14447F: drivers/media/i2c/mt9v032.c 14448F: include/media/i2c/mt9v032.h 14449 14450MT9V111 APTINA CAMERA SENSOR 14451M: Jacopo Mondi <jacopo@jmondi.org> 14452L: linux-media@vger.kernel.org 14453S: Maintained 14454T: git git://linuxtv.org/media_tree.git 14455F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14456F: drivers/media/i2c/mt9v111.c 14457 14458MULTIFUNCTION DEVICES (MFD) 14459M: Lee Jones <lee@kernel.org> 14460S: Maintained 14461T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14462F: Documentation/devicetree/bindings/mfd/ 14463F: drivers/mfd/ 14464F: include/dt-bindings/mfd/ 14465F: include/linux/mfd/ 14466 14467MULTIMEDIA CARD (MMC) ETC. OVER SPI 14468S: Orphan 14469F: drivers/mmc/host/mmc_spi.c 14470F: include/linux/spi/mmc_spi.h 14471 14472MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14473M: Ulf Hansson <ulf.hansson@linaro.org> 14474L: linux-mmc@vger.kernel.org 14475S: Maintained 14476T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14477F: Documentation/devicetree/bindings/mmc/ 14478F: drivers/mmc/ 14479F: include/linux/mmc/ 14480F: include/uapi/linux/mmc/ 14481 14482MULTIPLEXER SUBSYSTEM 14483M: Peter Rosin <peda@axentia.se> 14484S: Maintained 14485F: Documentation/ABI/testing/sysfs-class-mux* 14486F: Documentation/devicetree/bindings/mux/ 14487F: drivers/mux/ 14488F: include/dt-bindings/mux/ 14489F: include/linux/mux/ 14490 14491MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14492M: Bin Liu <b-liu@ti.com> 14493L: linux-usb@vger.kernel.org 14494S: Maintained 14495F: drivers/usb/musb/ 14496 14497MXL301RF MEDIA DRIVER 14498M: Akihiro Tsukada <tskd08@gmail.com> 14499L: linux-media@vger.kernel.org 14500S: Odd Fixes 14501F: drivers/media/tuners/mxl301rf* 14502 14503MXL5007T MEDIA DRIVER 14504M: Michael Krufky <mkrufky@linuxtv.org> 14505L: linux-media@vger.kernel.org 14506S: Maintained 14507W: https://linuxtv.org 14508W: http://github.com/mkrufky 14509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14510T: git git://linuxtv.org/mkrufky/tuners.git 14511F: drivers/media/tuners/mxl5007t.* 14512 14513MXSFB DRM DRIVER 14514M: Marek Vasut <marex@denx.de> 14515M: Stefan Agner <stefan@agner.ch> 14516L: dri-devel@lists.freedesktop.org 14517S: Supported 14518T: git git://anongit.freedesktop.org/drm/drm-misc 14519F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14520F: drivers/gpu/drm/mxsfb/ 14521 14522MYLEX DAC960 PCI RAID Controller 14523M: Hannes Reinecke <hare@kernel.org> 14524L: linux-scsi@vger.kernel.org 14525S: Supported 14526F: drivers/scsi/myrb.* 14527F: drivers/scsi/myrs.* 14528 14529MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14530M: Chris Lee <christopher.lee@cspi.com> 14531L: netdev@vger.kernel.org 14532S: Supported 14533W: https://www.cspi.com/ethernet-products/support/downloads/ 14534F: drivers/net/ethernet/myricom/myri10ge/ 14535 14536NAND FLASH SUBSYSTEM 14537M: Miquel Raynal <miquel.raynal@bootlin.com> 14538R: Richard Weinberger <richard@nod.at> 14539L: linux-mtd@lists.infradead.org 14540S: Maintained 14541W: http://www.linux-mtd.infradead.org/ 14542Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14543C: irc://irc.oftc.net/mtd 14544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14545F: drivers/mtd/nand/ 14546F: include/linux/mtd/*nand*.h 14547 14548NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14549M: Daniel Mack <zonque@gmail.com> 14550L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14551S: Maintained 14552W: http://www.native-instruments.com 14553F: sound/usb/caiaq/ 14554 14555NATSEMI ETHERNET DRIVER (DP8381x) 14556S: Orphan 14557F: drivers/net/ethernet/natsemi/natsemi.c 14558 14559NCR 5380 SCSI DRIVERS 14560M: Finn Thain <fthain@linux-m68k.org> 14561M: Michael Schmitz <schmitzmic@gmail.com> 14562L: linux-scsi@vger.kernel.org 14563S: Maintained 14564F: Documentation/scsi/g_NCR5380.rst 14565F: drivers/scsi/NCR5380.* 14566F: drivers/scsi/arm/cumana_1.c 14567F: drivers/scsi/arm/oak.c 14568F: drivers/scsi/atari_scsi.* 14569F: drivers/scsi/dmx3191d.c 14570F: drivers/scsi/g_NCR5380.* 14571F: drivers/scsi/mac_scsi.* 14572F: drivers/scsi/sun3_scsi.* 14573F: drivers/scsi/sun3_scsi_vme.c 14574 14575NCSI LIBRARY 14576M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14577S: Maintained 14578F: net/ncsi/ 14579 14580NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14581M: Guenter Roeck <linux@roeck-us.net> 14582L: linux-hwmon@vger.kernel.org 14583S: Maintained 14584F: Documentation/hwmon/nct6775.rst 14585F: drivers/hwmon/nct6775-core.c 14586F: drivers/hwmon/nct6775-platform.c 14587F: drivers/hwmon/nct6775.h 14588 14589NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14590M: Zev Weiss <zev@bewilderbeest.net> 14591L: linux-hwmon@vger.kernel.org 14592S: Maintained 14593F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14594F: drivers/hwmon/nct6775-i2c.c 14595 14596NETDEVSIM 14597M: Jakub Kicinski <kuba@kernel.org> 14598S: Maintained 14599F: drivers/net/netdevsim/* 14600 14601NETEM NETWORK EMULATOR 14602M: Stephen Hemminger <stephen@networkplumber.org> 14603L: netdev@vger.kernel.org 14604S: Maintained 14605F: net/sched/sch_netem.c 14606 14607NETERION 10GbE DRIVERS (s2io) 14608M: Jon Mason <jdmason@kudzu.us> 14609L: netdev@vger.kernel.org 14610S: Supported 14611F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14612F: drivers/net/ethernet/neterion/ 14613 14614NETFILTER 14615M: Pablo Neira Ayuso <pablo@netfilter.org> 14616M: Jozsef Kadlecsik <kadlec@netfilter.org> 14617M: Florian Westphal <fw@strlen.de> 14618L: netfilter-devel@vger.kernel.org 14619L: coreteam@netfilter.org 14620S: Maintained 14621W: http://www.netfilter.org/ 14622W: http://www.iptables.org/ 14623W: http://www.nftables.org/ 14624Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14625C: irc://irc.libera.chat/netfilter 14626T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14627T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14628F: include/linux/netfilter* 14629F: include/linux/netfilter/ 14630F: include/net/netfilter/ 14631F: include/uapi/linux/netfilter* 14632F: include/uapi/linux/netfilter/ 14633F: net/*/netfilter.c 14634F: net/*/netfilter/ 14635F: net/bridge/br_netfilter*.c 14636F: net/netfilter/ 14637 14638NETROM NETWORK LAYER 14639M: Ralf Baechle <ralf@linux-mips.org> 14640L: linux-hams@vger.kernel.org 14641S: Maintained 14642W: http://www.linux-ax25.org/ 14643F: include/net/netrom.h 14644F: include/uapi/linux/netrom.h 14645F: net/netrom/ 14646 14647NETRONIX EMBEDDED CONTROLLER 14648M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14649S: Maintained 14650F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14651F: drivers/mfd/ntxec.c 14652F: drivers/pwm/pwm-ntxec.c 14653F: drivers/rtc/rtc-ntxec.c 14654F: include/linux/mfd/ntxec.h 14655 14656NETRONOME ETHERNET DRIVERS 14657M: Simon Horman <simon.horman@corigine.com> 14658R: Jakub Kicinski <kuba@kernel.org> 14659L: oss-drivers@corigine.com 14660S: Maintained 14661F: drivers/net/ethernet/netronome/ 14662 14663NETWORK BLOCK DEVICE (NBD) 14664M: Josef Bacik <josef@toxicpanda.com> 14665L: linux-block@vger.kernel.org 14666L: nbd@other.debian.org 14667S: Maintained 14668F: Documentation/admin-guide/blockdev/nbd.rst 14669F: drivers/block/nbd.c 14670F: include/trace/events/nbd.h 14671F: include/uapi/linux/nbd.h 14672 14673NETWORK DROP MONITOR 14674M: Neil Horman <nhorman@tuxdriver.com> 14675L: netdev@vger.kernel.org 14676S: Maintained 14677W: https://fedorahosted.org/dropwatch/ 14678F: include/uapi/linux/net_dropmon.h 14679F: net/core/drop_monitor.c 14680 14681NETWORKING DRIVERS 14682M: "David S. Miller" <davem@davemloft.net> 14683M: Eric Dumazet <edumazet@google.com> 14684M: Jakub Kicinski <kuba@kernel.org> 14685M: Paolo Abeni <pabeni@redhat.com> 14686L: netdev@vger.kernel.org 14687S: Maintained 14688Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14689T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14690T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14691F: Documentation/devicetree/bindings/net/ 14692F: drivers/connector/ 14693F: drivers/net/ 14694F: include/dt-bindings/net/ 14695F: include/linux/etherdevice.h 14696F: include/linux/fcdevice.h 14697F: include/linux/fddidevice.h 14698F: include/linux/hippidevice.h 14699F: include/linux/if_* 14700F: include/linux/inetdevice.h 14701F: include/linux/netdevice.h 14702F: include/uapi/linux/if_* 14703F: include/uapi/linux/netdevice.h 14704X: drivers/net/wireless/ 14705 14706NETWORKING DRIVERS (WIRELESS) 14707M: Kalle Valo <kvalo@kernel.org> 14708L: linux-wireless@vger.kernel.org 14709S: Maintained 14710W: https://wireless.wiki.kernel.org/ 14711Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14712T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14713T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14714F: Documentation/devicetree/bindings/net/wireless/ 14715F: drivers/net/wireless/ 14716 14717NETWORKING [DSA] 14718M: Andrew Lunn <andrew@lunn.ch> 14719M: Florian Fainelli <f.fainelli@gmail.com> 14720M: Vladimir Oltean <olteanv@gmail.com> 14721S: Maintained 14722F: Documentation/devicetree/bindings/net/dsa/ 14723F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14724F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14725F: drivers/net/dsa/ 14726F: include/linux/dsa/ 14727F: include/linux/platform_data/dsa.h 14728F: include/net/dsa.h 14729F: net/dsa/ 14730F: tools/testing/selftests/drivers/net/dsa/ 14731 14732NETWORKING [GENERAL] 14733M: "David S. Miller" <davem@davemloft.net> 14734M: Eric Dumazet <edumazet@google.com> 14735M: Jakub Kicinski <kuba@kernel.org> 14736M: Paolo Abeni <pabeni@redhat.com> 14737L: netdev@vger.kernel.org 14738S: Maintained 14739Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14740B: mailto:netdev@vger.kernel.org 14741T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14742T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14743F: Documentation/core-api/netlink.rst 14744F: Documentation/netlink/ 14745F: Documentation/networking/ 14746F: Documentation/process/maintainer-netdev.rst 14747F: Documentation/userspace-api/netlink/ 14748F: include/linux/in.h 14749F: include/linux/net.h 14750F: include/linux/netdevice.h 14751F: include/net/ 14752F: include/uapi/linux/in.h 14753F: include/uapi/linux/net.h 14754F: include/uapi/linux/net_namespace.h 14755F: include/uapi/linux/netdevice.h 14756F: lib/net_utils.c 14757F: lib/random32.c 14758F: net/ 14759F: tools/net/ 14760F: tools/testing/selftests/net/ 14761X: net/bluetooth/ 14762 14763NETWORKING [IPSEC] 14764M: Steffen Klassert <steffen.klassert@secunet.com> 14765M: Herbert Xu <herbert@gondor.apana.org.au> 14766M: "David S. Miller" <davem@davemloft.net> 14767L: netdev@vger.kernel.org 14768S: Maintained 14769T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14770T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14771F: include/net/xfrm.h 14772F: include/uapi/linux/xfrm.h 14773F: net/ipv4/ah4.c 14774F: net/ipv4/esp4* 14775F: net/ipv4/ip_vti.c 14776F: net/ipv4/ipcomp.c 14777F: net/ipv4/xfrm* 14778F: net/ipv6/ah6.c 14779F: net/ipv6/esp6* 14780F: net/ipv6/ip6_vti.c 14781F: net/ipv6/ipcomp6.c 14782F: net/ipv6/xfrm* 14783F: net/key/ 14784F: net/xfrm/ 14785F: tools/testing/selftests/net/ipsec.c 14786 14787NETWORKING [IPv4/IPv6] 14788M: "David S. Miller" <davem@davemloft.net> 14789M: David Ahern <dsahern@kernel.org> 14790L: netdev@vger.kernel.org 14791S: Maintained 14792T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14793F: arch/x86/net/* 14794F: include/linux/ip.h 14795F: include/linux/ipv6* 14796F: include/net/fib* 14797F: include/net/ip* 14798F: include/net/route.h 14799F: net/ipv4/ 14800F: net/ipv6/ 14801 14802NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14803M: Paul Moore <paul@paul-moore.com> 14804L: netdev@vger.kernel.org 14805L: linux-security-module@vger.kernel.org 14806S: Supported 14807W: https://github.com/netlabel 14808F: Documentation/netlabel/ 14809F: include/net/calipso.h 14810F: include/net/cipso_ipv4.h 14811F: include/net/netlabel.h 14812F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14813F: include/uapi/linux/netfilter/xt_SECMARK.h 14814F: net/ipv4/cipso_ipv4.c 14815F: net/ipv6/calipso.c 14816F: net/netfilter/xt_CONNSECMARK.c 14817F: net/netfilter/xt_SECMARK.c 14818F: net/netlabel/ 14819 14820NETWORKING [MPTCP] 14821M: Matthieu Baerts <matthieu.baerts@tessares.net> 14822M: Mat Martineau <martineau@kernel.org> 14823L: netdev@vger.kernel.org 14824L: mptcp@lists.linux.dev 14825S: Maintained 14826W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14827B: https://github.com/multipath-tcp/mptcp_net-next/issues 14828T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14829T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14830F: Documentation/networking/mptcp-sysctl.rst 14831F: include/net/mptcp.h 14832F: include/trace/events/mptcp.h 14833F: include/uapi/linux/mptcp.h 14834F: net/mptcp/ 14835F: tools/testing/selftests/bpf/*/*mptcp*.c 14836F: tools/testing/selftests/net/mptcp/ 14837 14838NETWORKING [TCP] 14839M: Eric Dumazet <edumazet@google.com> 14840L: netdev@vger.kernel.org 14841S: Maintained 14842F: include/linux/net_mm.h 14843F: include/linux/tcp.h 14844F: include/net/tcp.h 14845F: include/trace/events/tcp.h 14846F: include/uapi/linux/tcp.h 14847F: net/ipv4/syncookies.c 14848F: net/ipv4/tcp*.c 14849F: net/ipv6/syncookies.c 14850F: net/ipv6/tcp*.c 14851 14852NETWORKING [TLS] 14853M: Boris Pismenny <borisp@nvidia.com> 14854M: John Fastabend <john.fastabend@gmail.com> 14855M: Jakub Kicinski <kuba@kernel.org> 14856L: netdev@vger.kernel.org 14857S: Maintained 14858F: include/net/tls.h 14859F: include/uapi/linux/tls.h 14860F: net/tls/* 14861 14862NETXEN (1/10) GbE SUPPORT 14863M: Manish Chopra <manishc@marvell.com> 14864M: Rahul Verma <rahulv@marvell.com> 14865M: GR-Linux-NIC-Dev@marvell.com 14866L: netdev@vger.kernel.org 14867S: Supported 14868F: drivers/net/ethernet/qlogic/netxen/ 14869 14870NET_FAILOVER MODULE 14871M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14872L: netdev@vger.kernel.org 14873S: Supported 14874F: Documentation/networking/net_failover.rst 14875F: drivers/net/net_failover.c 14876F: include/net/net_failover.h 14877 14878NEXTHOP 14879M: David Ahern <dsahern@kernel.org> 14880L: netdev@vger.kernel.org 14881S: Maintained 14882F: include/net/netns/nexthop.h 14883F: include/net/nexthop.h 14884F: include/uapi/linux/nexthop.h 14885F: net/ipv4/nexthop.c 14886 14887NFC SUBSYSTEM 14888M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14889L: netdev@vger.kernel.org 14890S: Maintained 14891F: Documentation/devicetree/bindings/net/nfc/ 14892F: drivers/nfc/ 14893F: include/net/nfc/ 14894F: include/uapi/linux/nfc.h 14895F: net/nfc/ 14896 14897NFC VIRTUAL NCI DEVICE DRIVER 14898M: Bongsu Jeon <bongsu.jeon@samsung.com> 14899L: netdev@vger.kernel.org 14900S: Supported 14901F: drivers/nfc/virtual_ncidev.c 14902F: tools/testing/selftests/nci/ 14903 14904NFS, SUNRPC, AND LOCKD CLIENTS 14905M: Trond Myklebust <trond.myklebust@hammerspace.com> 14906M: Anna Schumaker <anna@kernel.org> 14907L: linux-nfs@vger.kernel.org 14908S: Maintained 14909W: http://client.linux-nfs.org 14910T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14911F: Documentation/filesystems/nfs/ 14912F: fs/lockd/ 14913F: fs/nfs/ 14914F: fs/nfs_common/ 14915F: include/linux/lockd/ 14916F: include/linux/nfs* 14917F: include/linux/sunrpc/ 14918F: include/uapi/linux/nfs* 14919F: include/uapi/linux/sunrpc/ 14920F: net/sunrpc/ 14921 14922NILFS2 FILESYSTEM 14923M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14924L: linux-nilfs@vger.kernel.org 14925S: Supported 14926W: https://nilfs.sourceforge.io/ 14927W: https://nilfs.osdn.jp/ 14928T: git https://github.com/konis/nilfs2.git 14929F: Documentation/filesystems/nilfs2.rst 14930F: fs/nilfs2/ 14931F: include/trace/events/nilfs2.h 14932F: include/uapi/linux/nilfs2_api.h 14933F: include/uapi/linux/nilfs2_ondisk.h 14934 14935NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14936M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14937S: Maintained 14938W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14939F: Documentation/scsi/NinjaSCSI.rst 14940F: drivers/scsi/pcmcia/nsp_* 14941 14942NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14943M: GOTO Masanori <gotom@debian.or.jp> 14944M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14945S: Maintained 14946W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14947F: Documentation/scsi/NinjaSCSI.rst 14948F: drivers/scsi/nsp32* 14949 14950NINTENDO HID DRIVER 14951M: Daniel J. Ogorchock <djogorchock@gmail.com> 14952L: linux-input@vger.kernel.org 14953S: Maintained 14954F: drivers/hid/hid-nintendo* 14955 14956NIOS2 ARCHITECTURE 14957M: Dinh Nguyen <dinguyen@kernel.org> 14958S: Maintained 14959T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14960F: arch/nios2/ 14961 14962NITRO ENCLAVES (NE) 14963M: Alexandru Ciobotaru <alcioa@amazon.com> 14964L: linux-kernel@vger.kernel.org 14965L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14966S: Supported 14967W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14968F: Documentation/virt/ne_overview.rst 14969F: drivers/virt/nitro_enclaves/ 14970F: include/linux/nitro_enclaves.h 14971F: include/uapi/linux/nitro_enclaves.h 14972F: samples/nitro_enclaves/ 14973 14974NOHZ, DYNTICKS SUPPORT 14975M: Frederic Weisbecker <frederic@kernel.org> 14976M: Thomas Gleixner <tglx@linutronix.de> 14977M: Ingo Molnar <mingo@kernel.org> 14978L: linux-kernel@vger.kernel.org 14979S: Maintained 14980T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14981F: include/linux/sched/nohz.h 14982F: include/linux/tick.h 14983F: kernel/time/tick*.* 14984 14985NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14986M: Pavel Machek <pavel@ucw.cz> 14987M: Sakari Ailus <sakari.ailus@iki.fi> 14988L: linux-media@vger.kernel.org 14989S: Maintained 14990F: drivers/media/i2c/ad5820.c 14991F: drivers/media/i2c/et8ek8 14992 14993NOKIA N900 POWER SUPPLY DRIVERS 14994R: Pali Rohár <pali@kernel.org> 14995F: drivers/power/supply/bq2415x_charger.c 14996F: drivers/power/supply/bq27xxx_battery.c 14997F: drivers/power/supply/bq27xxx_battery_i2c.c 14998F: drivers/power/supply/isp1704_charger.c 14999F: drivers/power/supply/rx51_battery.c 15000F: include/linux/power/bq2415x_charger.h 15001F: include/linux/power/bq27xxx_battery.h 15002 15003NOLIBC HEADER FILE 15004M: Willy Tarreau <w@1wt.eu> 15005S: Maintained 15006T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15007F: tools/include/nolibc/ 15008F: tools/testing/selftests/nolibc/ 15009 15010NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15011M: Hans de Goede <hdegoede@redhat.com> 15012L: linux-input@vger.kernel.org 15013S: Maintained 15014F: drivers/input/touchscreen/novatek-nvt-ts.c 15015 15016NSDEPS 15017M: Matthias Maennich <maennich@google.com> 15018S: Maintained 15019F: Documentation/core-api/symbol-namespaces.rst 15020F: scripts/nsdeps 15021 15022NTB AMD DRIVER 15023M: Sanjay R Mehta <sanju.mehta@amd.com> 15024M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15025L: ntb@lists.linux.dev 15026S: Supported 15027F: drivers/ntb/hw/amd/ 15028 15029NTB DRIVER CORE 15030M: Jon Mason <jdmason@kudzu.us> 15031M: Dave Jiang <dave.jiang@intel.com> 15032M: Allen Hubbe <allenbh@gmail.com> 15033L: ntb@lists.linux.dev 15034S: Supported 15035W: https://github.com/jonmason/ntb/wiki 15036T: git https://github.com/jonmason/ntb.git 15037F: drivers/net/ntb_netdev.c 15038F: drivers/ntb/ 15039F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15040F: include/linux/ntb.h 15041F: include/linux/ntb_transport.h 15042F: tools/testing/selftests/ntb/ 15043 15044NTB IDT DRIVER 15045M: Serge Semin <fancer.lancer@gmail.com> 15046L: ntb@lists.linux.dev 15047S: Supported 15048F: drivers/ntb/hw/idt/ 15049 15050NTB INTEL DRIVER 15051M: Dave Jiang <dave.jiang@intel.com> 15052L: ntb@lists.linux.dev 15053S: Supported 15054W: https://github.com/davejiang/linux/wiki 15055T: git https://github.com/davejiang/linux.git 15056F: drivers/ntb/hw/intel/ 15057 15058NTFS FILESYSTEM 15059M: Anton Altaparmakov <anton@tuxera.com> 15060R: Namjae Jeon <linkinjeon@kernel.org> 15061L: linux-ntfs-dev@lists.sourceforge.net 15062S: Supported 15063W: http://www.tuxera.com/ 15064T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15065F: Documentation/filesystems/ntfs.rst 15066F: fs/ntfs/ 15067 15068NTFS3 FILESYSTEM 15069M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15070L: ntfs3@lists.linux.dev 15071S: Supported 15072W: http://www.paragon-software.com/ 15073T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15074F: Documentation/filesystems/ntfs3.rst 15075F: fs/ntfs3/ 15076 15077NUBUS SUBSYSTEM 15078M: Finn Thain <fthain@linux-m68k.org> 15079L: linux-m68k@lists.linux-m68k.org 15080S: Maintained 15081F: arch/*/include/asm/nubus.h 15082F: drivers/nubus/ 15083F: include/linux/nubus.h 15084F: include/uapi/linux/nubus.h 15085 15086NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15087M: Antonino Daplas <adaplas@gmail.com> 15088L: linux-fbdev@vger.kernel.org 15089S: Maintained 15090F: drivers/video/fbdev/nvidia/ 15091F: drivers/video/fbdev/riva/ 15092 15093NVIDIA WMI EC BACKLIGHT DRIVER 15094M: Daniel Dadap <ddadap@nvidia.com> 15095L: platform-driver-x86@vger.kernel.org 15096S: Supported 15097F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15098F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15099 15100NVM EXPRESS DRIVER 15101M: Keith Busch <kbusch@kernel.org> 15102M: Jens Axboe <axboe@fb.com> 15103M: Christoph Hellwig <hch@lst.de> 15104M: Sagi Grimberg <sagi@grimberg.me> 15105L: linux-nvme@lists.infradead.org 15106S: Supported 15107W: http://git.infradead.org/nvme.git 15108T: git git://git.infradead.org/nvme.git 15109F: Documentation/nvme/ 15110F: drivers/nvme/common/ 15111F: drivers/nvme/host/ 15112F: include/linux/nvme-*.h 15113F: include/linux/nvme.h 15114F: include/uapi/linux/nvme_ioctl.h 15115 15116NVM EXPRESS FABRICS AUTHENTICATION 15117M: Hannes Reinecke <hare@suse.de> 15118L: linux-nvme@lists.infradead.org 15119S: Supported 15120F: drivers/nvme/host/auth.c 15121F: drivers/nvme/target/auth.c 15122F: drivers/nvme/target/fabrics-cmd-auth.c 15123F: include/linux/nvme-auth.h 15124 15125NVM EXPRESS FC TRANSPORT DRIVERS 15126M: James Smart <james.smart@broadcom.com> 15127L: linux-nvme@lists.infradead.org 15128S: Supported 15129F: drivers/nvme/host/fc.c 15130F: drivers/nvme/target/fc.c 15131F: drivers/nvme/target/fcloop.c 15132F: include/linux/nvme-fc-driver.h 15133F: include/linux/nvme-fc.h 15134 15135NVM EXPRESS HARDWARE MONITORING SUPPORT 15136M: Guenter Roeck <linux@roeck-us.net> 15137L: linux-nvme@lists.infradead.org 15138S: Supported 15139F: drivers/nvme/host/hwmon.c 15140 15141NVM EXPRESS TARGET DRIVER 15142M: Christoph Hellwig <hch@lst.de> 15143M: Sagi Grimberg <sagi@grimberg.me> 15144M: Chaitanya Kulkarni <kch@nvidia.com> 15145L: linux-nvme@lists.infradead.org 15146S: Supported 15147W: http://git.infradead.org/nvme.git 15148T: git git://git.infradead.org/nvme.git 15149F: drivers/nvme/target/ 15150 15151NVMEM FRAMEWORK 15152M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15153S: Maintained 15154T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15155F: Documentation/ABI/stable/sysfs-bus-nvmem 15156F: Documentation/devicetree/bindings/nvmem/ 15157F: drivers/nvmem/ 15158F: include/linux/nvmem-consumer.h 15159F: include/linux/nvmem-provider.h 15160 15161NXP BLUETOOTH WIRELESS DRIVERS 15162M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15163M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15164S: Maintained 15165F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15166F: drivers/bluetooth/btnxpuart.c 15167 15168NXP C45 TJA11XX PHY DRIVER 15169M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15170L: netdev@vger.kernel.org 15171S: Maintained 15172F: drivers/net/phy/nxp-c45-tja11xx.c 15173 15174NXP FSPI DRIVER 15175M: Han Xu <han.xu@nxp.com> 15176M: Haibo Chen <haibo.chen@nxp.com> 15177R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15178L: linux-spi@vger.kernel.org 15179S: Maintained 15180F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15181F: drivers/spi/spi-nxp-fspi.c 15182 15183NXP FXAS21002C DRIVER 15184M: Rui Miguel Silva <rmfrfs@gmail.com> 15185L: linux-iio@vger.kernel.org 15186S: Maintained 15187F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15188F: drivers/iio/gyro/fxas21002c.h 15189F: drivers/iio/gyro/fxas21002c_core.c 15190F: drivers/iio/gyro/fxas21002c_i2c.c 15191F: drivers/iio/gyro/fxas21002c_spi.c 15192 15193NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15194M: Haibo Chen <haibo.chen@nxp.com> 15195L: linux-iio@vger.kernel.org 15196L: linux-imx@nxp.com 15197S: Maintained 15198F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15199F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15200F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15201F: drivers/iio/adc/imx7d_adc.c 15202F: drivers/iio/adc/imx93_adc.c 15203F: drivers/iio/adc/vf610_adc.c 15204 15205NXP i.MX 8M ISI DRIVER 15206M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15207L: linux-media@vger.kernel.org 15208S: Maintained 15209F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15210F: drivers/media/platform/nxp/imx8-isi/ 15211 15212NXP i.MX 8MP DW100 V4L2 DRIVER 15213M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15214L: linux-media@vger.kernel.org 15215S: Maintained 15216F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15217F: Documentation/userspace-api/media/drivers/dw100.rst 15218F: drivers/media/platform/nxp/dw100/ 15219F: include/uapi/linux/dw100.h 15220 15221NXP i.MX 8MQ DCSS DRIVER 15222M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15223R: Lucas Stach <l.stach@pengutronix.de> 15224L: dri-devel@lists.freedesktop.org 15225S: Maintained 15226F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15227F: drivers/gpu/drm/imx/dcss/ 15228 15229NXP i.MX 8QXP ADC DRIVER 15230M: Cai Huoqing <cai.huoqing@linux.dev> 15231M: Haibo Chen <haibo.chen@nxp.com> 15232L: linux-imx@nxp.com 15233L: linux-iio@vger.kernel.org 15234S: Maintained 15235F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15236F: drivers/iio/adc/imx8qxp-adc.c 15237 15238NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15239M: Mirela Rabulea <mirela.rabulea@nxp.com> 15240R: NXP Linux Team <linux-imx@nxp.com> 15241L: linux-media@vger.kernel.org 15242S: Maintained 15243F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15244F: drivers/media/platform/nxp/imx-jpeg 15245 15246NXP i.MX CLOCK DRIVERS 15247M: Abel Vesa <abelvesa@kernel.org> 15248R: Peng Fan <peng.fan@nxp.com> 15249L: linux-clk@vger.kernel.org 15250L: linux-imx@nxp.com 15251S: Maintained 15252T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15253F: Documentation/devicetree/bindings/clock/imx* 15254F: drivers/clk/imx/ 15255F: include/dt-bindings/clock/imx* 15256 15257NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15258M: Jagan Teki <jagan@amarulasolutions.com> 15259S: Maintained 15260F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15261F: drivers/regulator/pf8x00-regulator.c 15262 15263NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15264M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15265L: linux-kernel@vger.kernel.org 15266S: Maintained 15267F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15268F: drivers/extcon/extcon-ptn5150.c 15269 15270NXP SGTL5000 DRIVER 15271M: Fabio Estevam <festevam@gmail.com> 15272L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15273S: Maintained 15274F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15275F: sound/soc/codecs/sgtl5000* 15276 15277NXP SJA1105 ETHERNET SWITCH DRIVER 15278M: Vladimir Oltean <olteanv@gmail.com> 15279L: linux-kernel@vger.kernel.org 15280S: Maintained 15281F: drivers/net/dsa/sja1105 15282F: drivers/net/pcs/pcs-xpcs-nxp.c 15283 15284NXP TDA998X DRM DRIVER 15285M: Russell King <linux@armlinux.org.uk> 15286S: Maintained 15287T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15288T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15289F: drivers/gpu/drm/i2c/tda998x_drv.c 15290F: include/drm/i2c/tda998x.h 15291F: include/dt-bindings/display/tda998x.h 15292K: "nxp,tda998x" 15293 15294NXP TFA9879 DRIVER 15295M: Peter Rosin <peda@axentia.se> 15296L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15297S: Maintained 15298F: Documentation/devicetree/bindings/sound/tfa9879.txt 15299F: sound/soc/codecs/tfa9879* 15300 15301NXP-NCI NFC DRIVER 15302S: Orphan 15303F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15304F: drivers/nfc/nxp-nci 15305 15306NXP/Goodix TFA989X (TFA1) DRIVER 15307M: Stephan Gerhold <stephan@gerhold.net> 15308L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15309S: Maintained 15310F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15311F: sound/soc/codecs/tfa989x.c 15312 15313NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15314M: Jonas Malaco <jonas@protocubo.io> 15315L: linux-hwmon@vger.kernel.org 15316S: Maintained 15317F: Documentation/hwmon/nzxt-kraken2.rst 15318F: drivers/hwmon/nzxt-kraken2.c 15319 15320NZXT-SMART2 HARDWARE MONITORING DRIVER 15321M: Aleksandr Mezin <mezin.alexander@gmail.com> 15322L: linux-hwmon@vger.kernel.org 15323S: Maintained 15324F: Documentation/hwmon/nzxt-smart2.rst 15325F: drivers/hwmon/nzxt-smart2.c 15326 15327OBJAGG 15328M: Jiri Pirko <jiri@resnulli.us> 15329L: netdev@vger.kernel.org 15330S: Supported 15331F: include/linux/objagg.h 15332F: lib/objagg.c 15333F: lib/test_objagg.c 15334 15335OBJTOOL 15336M: Josh Poimboeuf <jpoimboe@kernel.org> 15337M: Peter Zijlstra <peterz@infradead.org> 15338S: Supported 15339F: include/linux/objtool*.h 15340F: tools/objtool/ 15341 15342OCELOT ETHERNET SWITCH DRIVER 15343M: Vladimir Oltean <vladimir.oltean@nxp.com> 15344M: Claudiu Manoil <claudiu.manoil@nxp.com> 15345M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15346M: UNGLinuxDriver@microchip.com 15347L: netdev@vger.kernel.org 15348S: Supported 15349F: drivers/net/dsa/ocelot/* 15350F: drivers/net/ethernet/mscc/ 15351F: include/soc/mscc/ocelot* 15352F: net/dsa/tag_ocelot.c 15353F: net/dsa/tag_ocelot_8021q.c 15354F: tools/testing/selftests/drivers/net/ocelot/* 15355 15356OCELOT EXTERNAL SWITCH CONTROL 15357M: Colin Foster <colin.foster@in-advantage.com> 15358S: Supported 15359F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15360F: drivers/mfd/ocelot* 15361F: drivers/net/dsa/ocelot/ocelot_ext.c 15362F: include/linux/mfd/ocelot.h 15363 15364OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15365M: Frederic Barrat <fbarrat@linux.ibm.com> 15366M: Andrew Donnellan <ajd@linux.ibm.com> 15367L: linuxppc-dev@lists.ozlabs.org 15368S: Supported 15369F: Documentation/userspace-api/accelerators/ocxl.rst 15370F: arch/powerpc/include/asm/pnv-ocxl.h 15371F: arch/powerpc/platforms/powernv/ocxl.c 15372F: drivers/misc/ocxl/ 15373F: include/misc/ocxl* 15374F: include/uapi/misc/ocxl.h 15375 15376OMAP AUDIO SUPPORT 15377M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15378M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15379L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15380L: linux-omap@vger.kernel.org 15381S: Maintained 15382F: sound/soc/ti/n810.c 15383F: sound/soc/ti/omap* 15384F: sound/soc/ti/rx51.c 15385F: sound/soc/ti/sdma-pcm.* 15386 15387OMAP CLOCK FRAMEWORK SUPPORT 15388M: Paul Walmsley <paul@pwsan.com> 15389L: linux-omap@vger.kernel.org 15390S: Maintained 15391F: arch/arm/*omap*/*clock* 15392 15393OMAP DEVICE TREE SUPPORT 15394M: Benoît Cousson <bcousson@baylibre.com> 15395M: Tony Lindgren <tony@atomide.com> 15396L: linux-omap@vger.kernel.org 15397L: devicetree@vger.kernel.org 15398S: Maintained 15399F: arch/arm/boot/dts/ti/omap/ 15400 15401OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15402L: linux-omap@vger.kernel.org 15403L: linux-fbdev@vger.kernel.org 15404S: Orphan 15405F: Documentation/arch/arm/omap/dss.rst 15406F: drivers/video/fbdev/omap2/ 15407 15408OMAP FRAMEBUFFER SUPPORT 15409L: linux-fbdev@vger.kernel.org 15410L: linux-omap@vger.kernel.org 15411S: Orphan 15412F: drivers/video/fbdev/omap/ 15413 15414OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15415M: Roger Quadros <rogerq@kernel.org> 15416M: Tony Lindgren <tony@atomide.com> 15417L: linux-omap@vger.kernel.org 15418S: Maintained 15419F: arch/arm/mach-omap2/*gpmc* 15420F: drivers/memory/omap-gpmc.c 15421 15422OMAP GPIO DRIVER 15423M: Grygorii Strashko <grygorii.strashko@ti.com> 15424M: Santosh Shilimkar <ssantosh@kernel.org> 15425M: Kevin Hilman <khilman@kernel.org> 15426L: linux-omap@vger.kernel.org 15427S: Maintained 15428F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15429F: drivers/gpio/gpio-omap.c 15430 15431OMAP HARDWARE SPINLOCK SUPPORT 15432M: Ohad Ben-Cohen <ohad@wizery.com> 15433L: linux-omap@vger.kernel.org 15434S: Maintained 15435F: drivers/hwspinlock/omap_hwspinlock.c 15436 15437OMAP HS MMC SUPPORT 15438L: linux-mmc@vger.kernel.org 15439L: linux-omap@vger.kernel.org 15440S: Orphan 15441F: drivers/mmc/host/omap_hsmmc.c 15442 15443OMAP HWMOD DATA 15444M: Paul Walmsley <paul@pwsan.com> 15445L: linux-omap@vger.kernel.org 15446S: Maintained 15447F: arch/arm/mach-omap2/omap_hwmod*data* 15448 15449OMAP HWMOD SUPPORT 15450M: Benoît Cousson <bcousson@baylibre.com> 15451M: Paul Walmsley <paul@pwsan.com> 15452L: linux-omap@vger.kernel.org 15453S: Maintained 15454F: arch/arm/mach-omap2/omap_hwmod.* 15455 15456OMAP I2C DRIVER 15457M: Vignesh R <vigneshr@ti.com> 15458L: linux-omap@vger.kernel.org 15459L: linux-i2c@vger.kernel.org 15460S: Maintained 15461F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15462F: drivers/i2c/busses/i2c-omap.c 15463 15464OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15465M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15466L: linux-media@vger.kernel.org 15467S: Maintained 15468F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15469F: drivers/media/platform/ti/omap3isp/ 15470F: drivers/staging/media/omap4iss/ 15471 15472OMAP MMC SUPPORT 15473M: Aaro Koskinen <aaro.koskinen@iki.fi> 15474L: linux-omap@vger.kernel.org 15475S: Odd Fixes 15476F: drivers/mmc/host/omap.c 15477 15478OMAP POWER MANAGEMENT SUPPORT 15479M: Kevin Hilman <khilman@kernel.org> 15480L: linux-omap@vger.kernel.org 15481S: Maintained 15482F: arch/arm/*omap*/*pm* 15483F: drivers/cpufreq/omap-cpufreq.c 15484 15485OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15486M: Paul Walmsley <paul@pwsan.com> 15487L: linux-omap@vger.kernel.org 15488S: Maintained 15489F: arch/arm/mach-omap2/prm* 15490 15491OMAP RANDOM NUMBER GENERATOR SUPPORT 15492M: Deepak Saxena <dsaxena@plexity.net> 15493S: Maintained 15494F: drivers/char/hw_random/omap-rng.c 15495 15496OMAP USB SUPPORT 15497L: linux-usb@vger.kernel.org 15498L: linux-omap@vger.kernel.org 15499S: Orphan 15500F: arch/arm/*omap*/usb* 15501F: drivers/usb/*/*omap* 15502 15503OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15504M: Mark Jackson <mpfj@newflow.co.uk> 15505L: linux-omap@vger.kernel.org 15506S: Maintained 15507F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15508 15509OMAP1 SUPPORT 15510M: Aaro Koskinen <aaro.koskinen@iki.fi> 15511M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15512M: Tony Lindgren <tony@atomide.com> 15513L: linux-omap@vger.kernel.org 15514S: Maintained 15515Q: http://patchwork.kernel.org/project/linux-omap/list/ 15516T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15517F: arch/arm/configs/omap1_defconfig 15518F: arch/arm/mach-omap1/ 15519F: drivers/i2c/busses/i2c-omap.c 15520F: include/linux/platform_data/ams-delta-fiq.h 15521F: include/linux/platform_data/i2c-omap.h 15522 15523OMAP2+ SUPPORT 15524M: Tony Lindgren <tony@atomide.com> 15525L: linux-omap@vger.kernel.org 15526S: Maintained 15527W: http://www.muru.com/linux/omap/ 15528W: http://linux.omap.com/ 15529Q: http://patchwork.kernel.org/project/linux-omap/list/ 15530T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15531F: arch/arm/configs/omap2plus_defconfig 15532F: arch/arm/mach-omap2/ 15533F: drivers/bus/ti-sysc.c 15534F: drivers/gpio/gpio-tps65219.c 15535F: drivers/i2c/busses/i2c-omap.c 15536F: drivers/irqchip/irq-omap-intc.c 15537F: drivers/mfd/*omap*.c 15538F: drivers/mfd/menelaus.c 15539F: drivers/mfd/palmas.c 15540F: drivers/mfd/tps65217.c 15541F: drivers/mfd/tps65218.c 15542F: drivers/mfd/tps65219.c 15543F: drivers/mfd/tps65910.c 15544F: drivers/mfd/twl-core.[ch] 15545F: drivers/mfd/twl4030*.c 15546F: drivers/mfd/twl6030*.c 15547F: drivers/mfd/twl6040*.c 15548F: drivers/regulator/palmas-regulator*.c 15549F: drivers/regulator/pbias-regulator.c 15550F: drivers/regulator/tps65217-regulator.c 15551F: drivers/regulator/tps65218-regulator.c 15552F: drivers/regulator/tps65219-regulator.c 15553F: drivers/regulator/tps65910-regulator.c 15554F: drivers/regulator/twl-regulator.c 15555F: drivers/regulator/twl6030-regulator.c 15556F: include/linux/platform_data/i2c-omap.h 15557F: include/linux/platform_data/ti-sysc.h 15558 15559OMFS FILESYSTEM 15560M: Bob Copeland <me@bobcopeland.com> 15561L: linux-karma-devel@lists.sourceforge.net 15562S: Maintained 15563F: Documentation/filesystems/omfs.rst 15564F: fs/omfs/ 15565 15566OMNIVISION OG01A1B SENSOR DRIVER 15567M: Shawn Tu <shawnx.tu@intel.com> 15568L: linux-media@vger.kernel.org 15569S: Maintained 15570F: drivers/media/i2c/og01a1b.c 15571 15572OMNIVISION OV01A10 SENSOR DRIVER 15573M: Bingbu Cao <bingbu.cao@intel.com> 15574L: linux-media@vger.kernel.org 15575S: Maintained 15576T: git git://linuxtv.org/media_tree.git 15577F: drivers/media/i2c/ov01a10.c 15578 15579OMNIVISION OV02A10 SENSOR DRIVER 15580M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15581L: linux-media@vger.kernel.org 15582S: Maintained 15583T: git git://linuxtv.org/media_tree.git 15584F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15585F: drivers/media/i2c/ov02a10.c 15586 15587OMNIVISION OV08D10 SENSOR DRIVER 15588M: Jimmy Su <jimmy.su@intel.com> 15589L: linux-media@vger.kernel.org 15590S: Maintained 15591T: git git://linuxtv.org/media_tree.git 15592F: drivers/media/i2c/ov08d10.c 15593 15594OMNIVISION OV08X40 SENSOR DRIVER 15595M: Jason Chen <jason.z.chen@intel.com> 15596L: linux-media@vger.kernel.org 15597S: Maintained 15598T: git git://linuxtv.org/media_tree.git 15599F: drivers/media/i2c/ov08x40.c 15600 15601OMNIVISION OV13858 SENSOR DRIVER 15602M: Sakari Ailus <sakari.ailus@linux.intel.com> 15603L: linux-media@vger.kernel.org 15604S: Maintained 15605T: git git://linuxtv.org/media_tree.git 15606F: drivers/media/i2c/ov13858.c 15607 15608OMNIVISION OV13B10 SENSOR DRIVER 15609M: Arec Kao <arec.kao@intel.com> 15610L: linux-media@vger.kernel.org 15611S: Maintained 15612T: git git://linuxtv.org/media_tree.git 15613F: drivers/media/i2c/ov13b10.c 15614 15615OMNIVISION OV2680 SENSOR DRIVER 15616M: Rui Miguel Silva <rmfrfs@gmail.com> 15617L: linux-media@vger.kernel.org 15618S: Maintained 15619T: git git://linuxtv.org/media_tree.git 15620F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15621F: drivers/media/i2c/ov2680.c 15622 15623OMNIVISION OV2685 SENSOR DRIVER 15624M: Shunqian Zheng <zhengsq@rock-chips.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15629F: drivers/media/i2c/ov2685.c 15630 15631OMNIVISION OV2740 SENSOR DRIVER 15632M: Tianshu Qiu <tian.shu.qiu@intel.com> 15633R: Shawn Tu <shawnx.tu@intel.com> 15634R: Bingbu Cao <bingbu.cao@intel.com> 15635L: linux-media@vger.kernel.org 15636S: Maintained 15637T: git git://linuxtv.org/media_tree.git 15638F: drivers/media/i2c/ov2740.c 15639 15640OMNIVISION OV4689 SENSOR DRIVER 15641M: Mikhail Rudenko <mike.rudenko@gmail.com> 15642L: linux-media@vger.kernel.org 15643S: Maintained 15644T: git git://linuxtv.org/media_tree.git 15645F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15646F: drivers/media/i2c/ov5647.c 15647 15648OMNIVISION OV5640 SENSOR DRIVER 15649M: Steve Longerbeam <slongerbeam@gmail.com> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652T: git git://linuxtv.org/media_tree.git 15653F: drivers/media/i2c/ov5640.c 15654 15655OMNIVISION OV5647 SENSOR DRIVER 15656M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15657M: Jacopo Mondi <jacopo@jmondi.org> 15658L: linux-media@vger.kernel.org 15659S: Maintained 15660T: git git://linuxtv.org/media_tree.git 15661F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15662F: drivers/media/i2c/ov5647.c 15663 15664OMNIVISION OV5670 SENSOR DRIVER 15665M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15666L: linux-media@vger.kernel.org 15667S: Maintained 15668T: git git://linuxtv.org/media_tree.git 15669F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15670F: drivers/media/i2c/ov5670.c 15671 15672OMNIVISION OV5675 SENSOR DRIVER 15673M: Shawn Tu <shawnx.tu@intel.com> 15674L: linux-media@vger.kernel.org 15675S: Maintained 15676T: git git://linuxtv.org/media_tree.git 15677F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15678F: drivers/media/i2c/ov5675.c 15679 15680OMNIVISION OV5693 SENSOR DRIVER 15681M: Daniel Scally <djrscally@gmail.com> 15682L: linux-media@vger.kernel.org 15683S: Maintained 15684T: git git://linuxtv.org/media_tree.git 15685F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15686F: drivers/media/i2c/ov5693.c 15687 15688OMNIVISION OV5695 SENSOR DRIVER 15689M: Shunqian Zheng <zhengsq@rock-chips.com> 15690L: linux-media@vger.kernel.org 15691S: Maintained 15692T: git git://linuxtv.org/media_tree.git 15693F: drivers/media/i2c/ov5695.c 15694 15695OMNIVISION OV7670 SENSOR DRIVER 15696L: linux-media@vger.kernel.org 15697S: Orphan 15698T: git git://linuxtv.org/media_tree.git 15699F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15700F: drivers/media/i2c/ov7670.c 15701 15702OMNIVISION OV772x SENSOR DRIVER 15703M: Jacopo Mondi <jacopo@jmondi.org> 15704L: linux-media@vger.kernel.org 15705S: Odd fixes 15706T: git git://linuxtv.org/media_tree.git 15707F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15708F: drivers/media/i2c/ov772x.c 15709F: include/media/i2c/ov772x.h 15710 15711OMNIVISION OV7740 SENSOR DRIVER 15712M: Wenyou Yang <wenyou.yang@microchip.com> 15713L: linux-media@vger.kernel.org 15714S: Maintained 15715T: git git://linuxtv.org/media_tree.git 15716F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15717F: drivers/media/i2c/ov7740.c 15718 15719OMNIVISION OV8856 SENSOR DRIVER 15720M: Sakari Ailus <sakari.ailus@linux.intel.com> 15721L: linux-media@vger.kernel.org 15722S: Maintained 15723T: git git://linuxtv.org/media_tree.git 15724F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15725F: drivers/media/i2c/ov8856.c 15726 15727OMNIVISION OV8858 SENSOR DRIVER 15728M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15729M: Nicholas Roth <nicholas@rothemail.net> 15730L: linux-media@vger.kernel.org 15731S: Maintained 15732T: git git://linuxtv.org/media_tree.git 15733F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15734F: drivers/media/i2c/ov8858.c 15735 15736OMNIVISION OV9282 SENSOR DRIVER 15737M: Paul J. Murphy <paul.j.murphy@intel.com> 15738M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15739L: linux-media@vger.kernel.org 15740S: Maintained 15741T: git git://linuxtv.org/media_tree.git 15742F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15743F: drivers/media/i2c/ov9282.c 15744 15745OMNIVISION OV9640 SENSOR DRIVER 15746M: Petr Cvek <petrcvekcz@gmail.com> 15747L: linux-media@vger.kernel.org 15748S: Maintained 15749F: drivers/media/i2c/ov9640.* 15750 15751OMNIVISION OV9650 SENSOR DRIVER 15752M: Sakari Ailus <sakari.ailus@linux.intel.com> 15753R: Akinobu Mita <akinobu.mita@gmail.com> 15754R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15755L: linux-media@vger.kernel.org 15756S: Maintained 15757T: git git://linuxtv.org/media_tree.git 15758F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15759F: drivers/media/i2c/ov9650.c 15760 15761OMNIVISION OV9734 SENSOR DRIVER 15762M: Tianshu Qiu <tian.shu.qiu@intel.com> 15763R: Bingbu Cao <bingbu.cao@intel.com> 15764L: linux-media@vger.kernel.org 15765S: Maintained 15766T: git git://linuxtv.org/media_tree.git 15767F: drivers/media/i2c/ov9734.c 15768 15769ONBOARD USB HUB DRIVER 15770M: Matthias Kaehlcke <mka@chromium.org> 15771L: linux-usb@vger.kernel.org 15772S: Maintained 15773F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15774F: drivers/usb/misc/onboard_usb_hub.c 15775 15776ONENAND FLASH DRIVER 15777M: Kyungmin Park <kyungmin.park@samsung.com> 15778L: linux-mtd@lists.infradead.org 15779S: Maintained 15780F: drivers/mtd/nand/onenand/ 15781F: include/linux/mtd/onenand*.h 15782 15783ONEXPLAYER FAN DRIVER 15784M: Derek John Clark <derekjohn.clark@gmail.com> 15785M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15786L: linux-hwmon@vger.kernel.org 15787S: Maintained 15788F: drivers/hwmon/oxp-sensors.c 15789 15790ONIE TLV NVMEM LAYOUT DRIVER 15791M: Miquel Raynal <miquel.raynal@bootlin.com> 15792S: Maintained 15793F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15794F: drivers/nvmem/layouts/onie-tlv.c 15795 15796ONION OMEGA2+ BOARD 15797M: Harvey Hunt <harveyhuntnexus@gmail.com> 15798L: linux-mips@vger.kernel.org 15799S: Maintained 15800F: arch/mips/boot/dts/ralink/omega2p.dts 15801 15802ONSEMI ETHERNET PHY DRIVERS 15803M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15804L: netdev@vger.kernel.org 15805S: Supported 15806W: http://www.onsemi.com 15807F: drivers/net/phy/ncn* 15808 15809OP-TEE DRIVER 15810M: Jens Wiklander <jens.wiklander@linaro.org> 15811L: op-tee@lists.trustedfirmware.org 15812S: Maintained 15813F: Documentation/ABI/testing/sysfs-bus-optee-devices 15814F: drivers/tee/optee/ 15815 15816OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15817M: Sumit Garg <sumit.garg@linaro.org> 15818L: op-tee@lists.trustedfirmware.org 15819S: Maintained 15820F: drivers/char/hw_random/optee-rng.c 15821 15822OP-TEE RTC DRIVER 15823M: Clément Léger <clement.leger@bootlin.com> 15824L: linux-rtc@vger.kernel.org 15825S: Maintained 15826F: drivers/rtc/rtc-optee.c 15827 15828OPA-VNIC DRIVER 15829M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15830L: linux-rdma@vger.kernel.org 15831S: Supported 15832F: drivers/infiniband/ulp/opa_vnic 15833 15834OPEN FIRMWARE AND FLATTENED DEVICE TREE 15835M: Rob Herring <robh+dt@kernel.org> 15836M: Frank Rowand <frowand.list@gmail.com> 15837L: devicetree@vger.kernel.org 15838S: Maintained 15839W: http://www.devicetree.org/ 15840C: irc://irc.libera.chat/devicetree 15841T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15842F: Documentation/ABI/testing/sysfs-firmware-ofw 15843F: drivers/of/ 15844F: include/linux/of*.h 15845F: scripts/dtc/ 15846K: of_overlay_notifier_ 15847K: of_overlay_fdt_apply 15848K: of_overlay_remove 15849 15850OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15851M: Rob Herring <robh+dt@kernel.org> 15852M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15853M: Conor Dooley <conor+dt@kernel.org> 15854L: devicetree@vger.kernel.org 15855S: Maintained 15856Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15857C: irc://irc.libera.chat/devicetree 15858T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15859F: Documentation/devicetree/ 15860F: arch/*/boot/dts/ 15861F: include/dt-bindings/ 15862 15863OPENCOMPUTE PTP CLOCK DRIVER 15864M: Jonathan Lemon <jonathan.lemon@gmail.com> 15865M: Vadim Fedorenko <vadfed@fb.com> 15866L: netdev@vger.kernel.org 15867S: Maintained 15868F: drivers/ptp/ptp_ocp.c 15869 15870OPENCORES I2C BUS DRIVER 15871M: Peter Korsgaard <peter@korsgaard.com> 15872M: Andrew Lunn <andrew@lunn.ch> 15873L: linux-i2c@vger.kernel.org 15874S: Maintained 15875F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15876F: Documentation/i2c/busses/i2c-ocores.rst 15877F: drivers/i2c/busses/i2c-ocores.c 15878F: include/linux/platform_data/i2c-ocores.h 15879 15880OPENRISC ARCHITECTURE 15881M: Jonas Bonn <jonas@southpole.se> 15882M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15883M: Stafford Horne <shorne@gmail.com> 15884L: linux-openrisc@vger.kernel.org 15885S: Maintained 15886W: http://openrisc.io 15887T: git https://github.com/openrisc/linux.git 15888F: Documentation/arch/openrisc/ 15889F: Documentation/devicetree/bindings/openrisc/ 15890F: arch/openrisc/ 15891F: drivers/irqchip/irq-ompic.c 15892F: drivers/irqchip/irq-or1k-* 15893 15894OPENVSWITCH 15895M: Pravin B Shelar <pshelar@ovn.org> 15896L: netdev@vger.kernel.org 15897L: dev@openvswitch.org 15898S: Maintained 15899W: http://openvswitch.org 15900F: include/uapi/linux/openvswitch.h 15901F: net/openvswitch/ 15902F: tools/testing/selftests/net/openvswitch/ 15903 15904OPERATING PERFORMANCE POINTS (OPP) 15905M: Viresh Kumar <vireshk@kernel.org> 15906M: Nishanth Menon <nm@ti.com> 15907M: Stephen Boyd <sboyd@kernel.org> 15908L: linux-pm@vger.kernel.org 15909S: Maintained 15910T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15911F: Documentation/devicetree/bindings/opp/ 15912F: Documentation/power/opp.rst 15913F: drivers/opp/ 15914F: include/linux/pm_opp.h 15915 15916OPL4 DRIVER 15917M: Clemens Ladisch <clemens@ladisch.de> 15918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15919S: Maintained 15920T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15921F: sound/drivers/opl4/ 15922 15923ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15924M: Mark Fasheh <mark@fasheh.com> 15925M: Joel Becker <jlbec@evilplan.org> 15926M: Joseph Qi <joseph.qi@linux.alibaba.com> 15927L: ocfs2-devel@lists.linux.dev 15928S: Supported 15929W: http://ocfs2.wiki.kernel.org 15930F: Documentation/filesystems/dlmfs.rst 15931F: Documentation/filesystems/ocfs2.rst 15932F: fs/ocfs2/ 15933 15934ORANGEFS FILESYSTEM 15935M: Mike Marshall <hubcap@omnibond.com> 15936R: Martin Brandenburg <martin@omnibond.com> 15937L: devel@lists.orangefs.org 15938S: Supported 15939T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15940F: Documentation/filesystems/orangefs.rst 15941F: fs/orangefs/ 15942 15943ORINOCO DRIVER 15944L: linux-wireless@vger.kernel.org 15945S: Orphan 15946W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15947W: http://www.nongnu.org/orinoco/ 15948F: drivers/net/wireless/intersil/orinoco/ 15949 15950OV2659 OMNIVISION SENSOR DRIVER 15951M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15952L: linux-media@vger.kernel.org 15953S: Maintained 15954W: https://linuxtv.org 15955Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15956T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15957F: drivers/media/i2c/ov2659.c 15958F: include/media/i2c/ov2659.h 15959 15960OVERLAY FILESYSTEM 15961M: Miklos Szeredi <miklos@szeredi.hu> 15962M: Amir Goldstein <amir73il@gmail.com> 15963L: linux-unionfs@vger.kernel.org 15964S: Supported 15965T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15966F: Documentation/filesystems/overlayfs.rst 15967F: fs/overlayfs/ 15968 15969P54 WIRELESS DRIVER 15970M: Christian Lamparter <chunkeey@googlemail.com> 15971L: linux-wireless@vger.kernel.org 15972S: Maintained 15973W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15974F: drivers/net/wireless/intersil/p54/ 15975 15976PACKET SOCKETS 15977M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15978S: Maintained 15979F: include/uapi/linux/if_packet.h 15980F: net/packet/af_packet.c 15981 15982PACKING 15983M: Vladimir Oltean <olteanv@gmail.com> 15984L: netdev@vger.kernel.org 15985S: Supported 15986F: Documentation/core-api/packing.rst 15987F: include/linux/packing.h 15988F: lib/packing.c 15989 15990PADATA PARALLEL EXECUTION MECHANISM 15991M: Steffen Klassert <steffen.klassert@secunet.com> 15992M: Daniel Jordan <daniel.m.jordan@oracle.com> 15993L: linux-crypto@vger.kernel.org 15994L: linux-kernel@vger.kernel.org 15995S: Maintained 15996F: Documentation/core-api/padata.rst 15997F: include/linux/padata.h 15998F: kernel/padata.c 15999 16000PAGE CACHE 16001M: Matthew Wilcox (Oracle) <willy@infradead.org> 16002L: linux-fsdevel@vger.kernel.org 16003S: Supported 16004T: git git://git.infradead.org/users/willy/pagecache.git 16005F: Documentation/filesystems/locking.rst 16006F: Documentation/filesystems/vfs.rst 16007F: include/linux/pagemap.h 16008F: mm/filemap.c 16009F: mm/page-writeback.c 16010F: mm/readahead.c 16011F: mm/truncate.c 16012 16013PAGE POOL 16014M: Jesper Dangaard Brouer <hawk@kernel.org> 16015M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16016L: netdev@vger.kernel.org 16017S: Supported 16018F: Documentation/networking/page_pool.rst 16019F: include/net/page_pool.h 16020F: include/trace/events/page_pool.h 16021F: net/core/page_pool.c 16022 16023PAGE TABLE CHECK 16024M: Pasha Tatashin <pasha.tatashin@soleen.com> 16025M: Andrew Morton <akpm@linux-foundation.org> 16026L: linux-mm@kvack.org 16027S: Maintained 16028F: Documentation/mm/page_table_check.rst 16029F: include/linux/page_table_check.h 16030F: mm/page_table_check.c 16031 16032PANASONIC LAPTOP ACPI EXTRAS DRIVER 16033M: Kenneth Chan <kenneth.t.chan@gmail.com> 16034L: platform-driver-x86@vger.kernel.org 16035S: Maintained 16036F: drivers/platform/x86/panasonic-laptop.c 16037 16038PARALLAX PING IIO SENSOR DRIVER 16039M: Andreas Klinger <ak@it-klinger.de> 16040L: linux-iio@vger.kernel.org 16041S: Maintained 16042F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16043F: drivers/iio/proximity/ping.c 16044 16045PARALLEL LCD/KEYPAD PANEL DRIVER 16046M: Willy Tarreau <willy@haproxy.com> 16047M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16048S: Odd Fixes 16049F: Documentation/admin-guide/lcd-panel-cgram.rst 16050F: drivers/auxdisplay/panel.c 16051 16052PARALLEL PORT SUBSYSTEM 16053M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16054M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16055L: linux-parport@lists.infradead.org (subscribers-only) 16056S: Maintained 16057F: Documentation/driver-api/parport*.rst 16058F: drivers/char/ppdev.c 16059F: drivers/parport/ 16060F: include/linux/parport*.h 16061F: include/uapi/linux/ppdev.h 16062 16063PARAVIRT_OPS INTERFACE 16064M: Juergen Gross <jgross@suse.com> 16065R: Ajay Kaher <akaher@vmware.com> 16066R: Alexey Makhalov <amakhalov@vmware.com> 16067R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16068L: virtualization@lists.linux-foundation.org 16069L: x86@kernel.org 16070S: Supported 16071T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16072F: Documentation/virt/paravirt_ops.rst 16073F: arch/*/include/asm/paravirt*.h 16074F: arch/*/kernel/paravirt* 16075F: include/linux/hypervisor.h 16076 16077PARISC ARCHITECTURE 16078M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16079M: Helge Deller <deller@gmx.de> 16080L: linux-parisc@vger.kernel.org 16081S: Maintained 16082W: https://parisc.wiki.kernel.org 16083Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16084T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16085T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16086F: Documentation/arch/parisc/ 16087F: arch/parisc/ 16088F: drivers/char/agp/parisc-agp.c 16089F: drivers/input/misc/hp_sdc_rtc.c 16090F: drivers/input/serio/gscps2.c 16091F: drivers/input/serio/hp_sdc* 16092F: drivers/parisc/ 16093F: drivers/parport/parport_gsc.* 16094F: drivers/tty/serial/8250/8250_parisc.c 16095F: drivers/video/console/sti* 16096F: drivers/video/fbdev/sti* 16097F: drivers/video/logo/logo_parisc* 16098F: include/linux/hp_sdc.h 16099 16100PARMAN 16101M: Jiri Pirko <jiri@resnulli.us> 16102L: netdev@vger.kernel.org 16103S: Supported 16104F: include/linux/parman.h 16105F: lib/parman.c 16106F: lib/test_parman.c 16107 16108PC ENGINES APU BOARD DRIVER 16109M: Enrico Weigelt, metux IT consult <info@metux.net> 16110S: Maintained 16111F: drivers/platform/x86/pcengines-apuv2.c 16112 16113PC87360 HARDWARE MONITORING DRIVER 16114M: Jim Cromie <jim.cromie@gmail.com> 16115L: linux-hwmon@vger.kernel.org 16116S: Maintained 16117F: Documentation/hwmon/pc87360.rst 16118F: drivers/hwmon/pc87360.c 16119 16120PC8736x GPIO DRIVER 16121M: Jim Cromie <jim.cromie@gmail.com> 16122S: Maintained 16123F: drivers/char/pc8736x_gpio.c 16124 16125PC87427 HARDWARE MONITORING DRIVER 16126M: Jean Delvare <jdelvare@suse.com> 16127L: linux-hwmon@vger.kernel.org 16128S: Maintained 16129F: Documentation/hwmon/pc87427.rst 16130F: drivers/hwmon/pc87427.c 16131 16132PCA9532 LED DRIVER 16133M: Riku Voipio <riku.voipio@iki.fi> 16134S: Maintained 16135F: drivers/leds/leds-pca9532.c 16136F: include/linux/leds-pca9532.h 16137 16138PCA9541 I2C BUS MASTER SELECTOR DRIVER 16139M: Guenter Roeck <linux@roeck-us.net> 16140L: linux-i2c@vger.kernel.org 16141S: Maintained 16142F: drivers/i2c/muxes/i2c-mux-pca9541.c 16143 16144PCDP - PRIMARY CONSOLE AND DEBUG PORT 16145M: Khalid Aziz <khalid@gonehiking.org> 16146S: Maintained 16147F: drivers/firmware/pcdp.* 16148 16149PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16150M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16151M: Pali Rohár <pali@kernel.org> 16152L: linux-pci@vger.kernel.org 16153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16154S: Maintained 16155F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16156F: drivers/pci/controller/pci-aardvark.c 16157 16158PCI DRIVER FOR ALTERA PCIE IP 16159M: Joyce Ooi <joyce.ooi@intel.com> 16160L: linux-pci@vger.kernel.org 16161S: Supported 16162F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16163F: drivers/pci/controller/pcie-altera.c 16164 16165PCI DRIVER FOR APPLIEDMICRO XGENE 16166M: Toan Le <toan@os.amperecomputing.com> 16167L: linux-pci@vger.kernel.org 16168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16169S: Maintained 16170F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16171F: drivers/pci/controller/pci-xgene.c 16172 16173PCI DRIVER FOR ARM VERSATILE PLATFORM 16174M: Rob Herring <robh@kernel.org> 16175L: linux-pci@vger.kernel.org 16176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/versatile.yaml 16179F: drivers/pci/controller/pci-versatile.c 16180 16181PCI DRIVER FOR ARMADA 8K 16182M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16183L: linux-pci@vger.kernel.org 16184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16185S: Maintained 16186F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16187F: drivers/pci/controller/dwc/pcie-armada8k.c 16188 16189PCI DRIVER FOR CADENCE PCIE IP 16190M: Tom Joseph <tjoseph@cadence.com> 16191L: linux-pci@vger.kernel.org 16192S: Maintained 16193F: Documentation/devicetree/bindings/pci/cdns,* 16194F: drivers/pci/controller/cadence/ 16195 16196PCI DRIVER FOR FREESCALE LAYERSCAPE 16197M: Minghuan Lian <minghuan.Lian@nxp.com> 16198M: Mingkai Hu <mingkai.hu@nxp.com> 16199M: Roy Zang <roy.zang@nxp.com> 16200L: linuxppc-dev@lists.ozlabs.org 16201L: linux-pci@vger.kernel.org 16202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16203S: Maintained 16204F: drivers/pci/controller/dwc/*layerscape* 16205 16206PCI DRIVER FOR FU740 16207M: Paul Walmsley <paul.walmsley@sifive.com> 16208M: Greentime Hu <greentime.hu@sifive.com> 16209L: linux-pci@vger.kernel.org 16210S: Maintained 16211F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16212F: drivers/pci/controller/dwc/pcie-fu740.c 16213 16214PCI DRIVER FOR GENERIC OF HOSTS 16215M: Will Deacon <will@kernel.org> 16216L: linux-pci@vger.kernel.org 16217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16218S: Maintained 16219F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16220F: drivers/pci/controller/pci-host-common.c 16221F: drivers/pci/controller/pci-host-generic.c 16222 16223PCI DRIVER FOR IMX6 16224M: Richard Zhu <hongxing.zhu@nxp.com> 16225M: Lucas Stach <l.stach@pengutronix.de> 16226L: linux-pci@vger.kernel.org 16227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16228S: Maintained 16229F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16230F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16231F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16232F: drivers/pci/controller/dwc/*imx6* 16233 16234PCI DRIVER FOR INTEL IXP4XX 16235M: Linus Walleij <linus.walleij@linaro.org> 16236S: Maintained 16237F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16238F: drivers/pci/controller/pci-ixp4xx.c 16239 16240PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16241M: Nirmal Patel <nirmal.patel@linux.intel.com> 16242R: Jonathan Derrick <jonathan.derrick@linux.dev> 16243L: linux-pci@vger.kernel.org 16244S: Supported 16245F: drivers/pci/controller/vmd.c 16246 16247PCI DRIVER FOR MICROSEMI SWITCHTEC 16248M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16249M: Logan Gunthorpe <logang@deltatee.com> 16250L: linux-pci@vger.kernel.org 16251S: Maintained 16252F: Documentation/ABI/testing/sysfs-class-switchtec 16253F: Documentation/driver-api/switchtec.rst 16254F: drivers/ntb/hw/mscc/ 16255F: drivers/pci/switch/switchtec* 16256F: include/linux/switchtec.h 16257F: include/uapi/linux/switchtec_ioctl.h 16258 16259PCI DRIVER FOR MOBIVEIL PCIE IP 16260M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16261M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16262L: linux-pci@vger.kernel.org 16263S: Supported 16264F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16265F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16266 16267PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16268M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16269M: Pali Rohár <pali@kernel.org> 16270L: linux-pci@vger.kernel.org 16271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16272S: Maintained 16273F: drivers/pci/controller/*mvebu* 16274 16275PCI DRIVER FOR NVIDIA TEGRA 16276M: Thierry Reding <thierry.reding@gmail.com> 16277L: linux-tegra@vger.kernel.org 16278L: linux-pci@vger.kernel.org 16279S: Supported 16280F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16281F: drivers/pci/controller/pci-tegra.c 16282 16283PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16284M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16285L: linux-pci@vger.kernel.org 16286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16287S: Maintained 16288F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16289F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16290 16291PCI DRIVER FOR RENESAS R-CAR 16292M: Marek Vasut <marek.vasut+renesas@gmail.com> 16293M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16294L: linux-pci@vger.kernel.org 16295L: linux-renesas-soc@vger.kernel.org 16296S: Maintained 16297F: Documentation/devicetree/bindings/pci/*rcar* 16298F: drivers/pci/controller/*rcar* 16299 16300PCI DRIVER FOR SAMSUNG EXYNOS 16301M: Jingoo Han <jingoohan1@gmail.com> 16302L: linux-pci@vger.kernel.org 16303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16304L: linux-samsung-soc@vger.kernel.org 16305S: Maintained 16306F: drivers/pci/controller/dwc/pci-exynos.c 16307 16308PCI DRIVER FOR SYNOPSYS DESIGNWARE 16309M: Jingoo Han <jingoohan1@gmail.com> 16310M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16311L: linux-pci@vger.kernel.org 16312S: Maintained 16313F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16314F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16315F: drivers/pci/controller/dwc/*designware* 16316 16317PCI DRIVER FOR TI DRA7XX/J721E 16318M: Vignesh Raghavendra <vigneshr@ti.com> 16319L: linux-omap@vger.kernel.org 16320L: linux-pci@vger.kernel.org 16321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16322S: Supported 16323F: Documentation/devicetree/bindings/pci/ti-pci.txt 16324F: drivers/pci/controller/cadence/pci-j721e.c 16325F: drivers/pci/controller/dwc/pci-dra7xx.c 16326 16327PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16328M: Linus Walleij <linus.walleij@linaro.org> 16329L: linux-pci@vger.kernel.org 16330S: Maintained 16331F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16332F: drivers/pci/controller/pci-v3-semi.c 16333 16334PCI DRIVER FOR XILINX VERSAL CPM 16335M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16336M: Michal Simek <michal.simek@amd.com> 16337L: linux-pci@vger.kernel.org 16338S: Maintained 16339F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16340F: drivers/pci/controller/pcie-xilinx-cpm.c 16341 16342PCI ENDPOINT SUBSYSTEM 16343M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16344M: Krzysztof Wilczyński <kw@linux.com> 16345R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16346R: Kishon Vijay Abraham I <kishon@kernel.org> 16347L: linux-pci@vger.kernel.org 16348S: Supported 16349Q: https://patchwork.kernel.org/project/linux-pci/list/ 16350B: https://bugzilla.kernel.org 16351C: irc://irc.oftc.net/linux-pci 16352T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16353F: Documentation/PCI/endpoint/* 16354F: Documentation/misc-devices/pci-endpoint-test.rst 16355F: drivers/misc/pci_endpoint_test.c 16356F: drivers/pci/endpoint/ 16357F: tools/pci/ 16358 16359PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16360M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16361R: Oliver O'Halloran <oohall@gmail.com> 16362L: linuxppc-dev@lists.ozlabs.org 16363S: Supported 16364F: Documentation/PCI/pci-error-recovery.rst 16365F: Documentation/powerpc/eeh-pci-error-recovery.rst 16366F: arch/powerpc/include/*/eeh*.h 16367F: arch/powerpc/kernel/eeh*.c 16368F: arch/powerpc/platforms/*/eeh*.c 16369F: drivers/pci/pcie/aer.c 16370F: drivers/pci/pcie/dpc.c 16371F: drivers/pci/pcie/err.c 16372 16373PCI ERROR RECOVERY 16374M: Linas Vepstas <linasvepstas@gmail.com> 16375L: linux-pci@vger.kernel.org 16376S: Supported 16377F: Documentation/PCI/pci-error-recovery.rst 16378 16379PCI MSI DRIVER FOR ALTERA MSI IP 16380M: Joyce Ooi <joyce.ooi@intel.com> 16381L: linux-pci@vger.kernel.org 16382S: Supported 16383F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16384F: drivers/pci/controller/pcie-altera-msi.c 16385 16386PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16387M: Toan Le <toan@os.amperecomputing.com> 16388L: linux-pci@vger.kernel.org 16389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16390S: Maintained 16391F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16392F: drivers/pci/controller/pci-xgene-msi.c 16393 16394PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16395M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16396M: Krzysztof Wilczyński <kw@linux.com> 16397R: Rob Herring <robh@kernel.org> 16398L: linux-pci@vger.kernel.org 16399S: Supported 16400Q: https://patchwork.kernel.org/project/linux-pci/list/ 16401B: https://bugzilla.kernel.org 16402C: irc://irc.oftc.net/linux-pci 16403T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16404F: Documentation/devicetree/bindings/pci/ 16405F: drivers/pci/controller/ 16406F: drivers/pci/pci-bridge-emul.c 16407F: drivers/pci/pci-bridge-emul.h 16408 16409PCI PEER-TO-PEER DMA (P2PDMA) 16410M: Bjorn Helgaas <bhelgaas@google.com> 16411M: Logan Gunthorpe <logang@deltatee.com> 16412L: linux-pci@vger.kernel.org 16413S: Supported 16414Q: https://patchwork.kernel.org/project/linux-pci/list/ 16415B: https://bugzilla.kernel.org 16416C: irc://irc.oftc.net/linux-pci 16417T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16418F: Documentation/driver-api/pci/p2pdma.rst 16419F: drivers/pci/p2pdma.c 16420F: include/linux/pci-p2pdma.h 16421 16422PCI SUBSYSTEM 16423M: Bjorn Helgaas <bhelgaas@google.com> 16424L: linux-pci@vger.kernel.org 16425S: Supported 16426Q: https://patchwork.kernel.org/project/linux-pci/list/ 16427B: https://bugzilla.kernel.org 16428C: irc://irc.oftc.net/linux-pci 16429T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16430F: Documentation/PCI/ 16431F: Documentation/devicetree/bindings/pci/ 16432F: arch/x86/kernel/early-quirks.c 16433F: arch/x86/kernel/quirks.c 16434F: arch/x86/pci/ 16435F: drivers/acpi/pci* 16436F: drivers/pci/ 16437F: include/asm-generic/pci* 16438F: include/linux/of_pci.h 16439F: include/linux/pci* 16440F: include/uapi/linux/pci* 16441F: lib/pci* 16442 16443PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16444M: Jonathan Chocron <jonnyc@amazon.com> 16445L: linux-pci@vger.kernel.org 16446S: Maintained 16447F: Documentation/devicetree/bindings/pci/pcie-al.txt 16448F: drivers/pci/controller/dwc/pcie-al.c 16449 16450PCIE DRIVER FOR AMLOGIC MESON 16451M: Yue Wang <yue.wang@Amlogic.com> 16452L: linux-pci@vger.kernel.org 16453L: linux-amlogic@lists.infradead.org 16454S: Maintained 16455F: drivers/pci/controller/dwc/pci-meson.c 16456 16457PCIE DRIVER FOR AXIS ARTPEC 16458M: Jesper Nilsson <jesper.nilsson@axis.com> 16459L: linux-arm-kernel@axis.com 16460L: linux-pci@vger.kernel.org 16461S: Maintained 16462F: Documentation/devicetree/bindings/pci/axis,artpec* 16463F: drivers/pci/controller/dwc/*artpec* 16464 16465PCIE DRIVER FOR CAVIUM THUNDERX 16466M: Robert Richter <rric@kernel.org> 16467L: linux-pci@vger.kernel.org 16468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16469S: Odd Fixes 16470F: drivers/pci/controller/pci-thunder-* 16471 16472PCIE DRIVER FOR HISILICON 16473M: Zhou Wang <wangzhou1@hisilicon.com> 16474L: linux-pci@vger.kernel.org 16475S: Maintained 16476F: drivers/pci/controller/dwc/pcie-hisi.c 16477 16478PCIE DRIVER FOR HISILICON KIRIN 16479M: Xiaowei Song <songxiaowei@hisilicon.com> 16480M: Binghui Wang <wangbinghui@hisilicon.com> 16481L: linux-pci@vger.kernel.org 16482S: Maintained 16483F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16484F: drivers/pci/controller/dwc/pcie-kirin.c 16485 16486PCIE DRIVER FOR HISILICON STB 16487M: Shawn Guo <shawn.guo@linaro.org> 16488L: linux-pci@vger.kernel.org 16489S: Maintained 16490F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16491F: drivers/pci/controller/dwc/pcie-histb.c 16492 16493PCIE DRIVER FOR INTEL KEEM BAY 16494M: Srikanth Thokala <srikanth.thokala@intel.com> 16495L: linux-pci@vger.kernel.org 16496S: Supported 16497F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16498F: drivers/pci/controller/dwc/pcie-keembay.c 16499 16500PCIE DRIVER FOR INTEL LGM GW SOC 16501M: Chuanhua Lei <lchuanhua@maxlinear.com> 16502L: linux-pci@vger.kernel.org 16503S: Maintained 16504F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16505F: drivers/pci/controller/dwc/pcie-intel-gw.c 16506 16507PCIE DRIVER FOR MEDIATEK 16508M: Ryder Lee <ryder.lee@mediatek.com> 16509M: Jianjun Wang <jianjun.wang@mediatek.com> 16510L: linux-pci@vger.kernel.org 16511L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16512S: Supported 16513F: Documentation/devicetree/bindings/pci/mediatek* 16514F: drivers/pci/controller/*mediatek* 16515 16516PCIE DRIVER FOR MICROCHIP 16517M: Daire McNamara <daire.mcnamara@microchip.com> 16518L: linux-pci@vger.kernel.org 16519S: Supported 16520F: Documentation/devicetree/bindings/pci/microchip* 16521F: drivers/pci/controller/*microchip* 16522 16523PCIE DRIVER FOR QUALCOMM MSM 16524M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16525L: linux-pci@vger.kernel.org 16526L: linux-arm-msm@vger.kernel.org 16527S: Maintained 16528F: drivers/pci/controller/dwc/pcie-qcom.c 16529 16530PCIE DRIVER FOR ROCKCHIP 16531M: Shawn Lin <shawn.lin@rock-chips.com> 16532L: linux-pci@vger.kernel.org 16533L: linux-rockchip@lists.infradead.org 16534S: Maintained 16535F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16536F: drivers/pci/controller/pcie-rockchip* 16537 16538PCIE DRIVER FOR SOCIONEXT UNIPHIER 16539M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16540L: linux-pci@vger.kernel.org 16541S: Maintained 16542F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16543F: drivers/pci/controller/dwc/pcie-uniphier* 16544 16545PCIE DRIVER FOR ST SPEAR13XX 16546M: Pratyush Anand <pratyush.anand@gmail.com> 16547L: linux-pci@vger.kernel.org 16548S: Maintained 16549F: drivers/pci/controller/dwc/*spear* 16550 16551PCIE ENDPOINT DRIVER FOR QUALCOMM 16552M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16553L: linux-pci@vger.kernel.org 16554L: linux-arm-msm@vger.kernel.org 16555S: Maintained 16556F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16557F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16558 16559PCMCIA SUBSYSTEM 16560M: Dominik Brodowski <linux@dominikbrodowski.net> 16561S: Odd Fixes 16562T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16563F: Documentation/pcmcia/ 16564F: drivers/pcmcia/ 16565F: include/pcmcia/ 16566F: tools/pcmcia/ 16567 16568PCNET32 NETWORK DRIVER 16569M: Don Fry <pcnet32@frontier.com> 16570L: netdev@vger.kernel.org 16571S: Maintained 16572F: drivers/net/ethernet/amd/pcnet32.c 16573 16574PCRYPT PARALLEL CRYPTO ENGINE 16575M: Steffen Klassert <steffen.klassert@secunet.com> 16576L: linux-crypto@vger.kernel.org 16577S: Maintained 16578F: crypto/pcrypt.c 16579F: include/crypto/pcrypt.h 16580 16581PDS DSC VIRTIO DATA PATH ACCELERATOR 16582R: Shannon Nelson <shannon.nelson@amd.com> 16583F: drivers/vdpa/pds/ 16584 16585PECI HARDWARE MONITORING DRIVERS 16586M: Iwona Winiarska <iwona.winiarska@intel.com> 16587L: linux-hwmon@vger.kernel.org 16588S: Supported 16589F: Documentation/hwmon/peci-cputemp.rst 16590F: Documentation/hwmon/peci-dimmtemp.rst 16591F: drivers/hwmon/peci/ 16592 16593PECI SUBSYSTEM 16594M: Iwona Winiarska <iwona.winiarska@intel.com> 16595L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16596S: Supported 16597F: Documentation/devicetree/bindings/peci/ 16598F: Documentation/peci/ 16599F: drivers/peci/ 16600F: include/linux/peci-cpu.h 16601F: include/linux/peci.h 16602 16603PENSANDO ETHERNET DRIVERS 16604M: Shannon Nelson <shannon.nelson@amd.com> 16605M: Brett Creeley <brett.creeley@amd.com> 16606M: drivers@pensando.io 16607L: netdev@vger.kernel.org 16608S: Supported 16609F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16610F: drivers/net/ethernet/pensando/ 16611 16612PER-CPU MEMORY ALLOCATOR 16613M: Dennis Zhou <dennis@kernel.org> 16614M: Tejun Heo <tj@kernel.org> 16615M: Christoph Lameter <cl@linux.com> 16616L: linux-mm@kvack.org 16617S: Maintained 16618T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16619F: arch/*/include/asm/percpu.h 16620F: include/linux/percpu*.h 16621F: lib/percpu*.c 16622F: mm/percpu*.c 16623 16624PER-TASK DELAY ACCOUNTING 16625M: Balbir Singh <bsingharora@gmail.com> 16626S: Maintained 16627F: include/linux/delayacct.h 16628F: kernel/delayacct.c 16629 16630PERFORMANCE EVENTS SUBSYSTEM 16631M: Peter Zijlstra <peterz@infradead.org> 16632M: Ingo Molnar <mingo@redhat.com> 16633M: Arnaldo Carvalho de Melo <acme@kernel.org> 16634R: Mark Rutland <mark.rutland@arm.com> 16635R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16636R: Jiri Olsa <jolsa@kernel.org> 16637R: Namhyung Kim <namhyung@kernel.org> 16638R: Ian Rogers <irogers@google.com> 16639R: Adrian Hunter <adrian.hunter@intel.com> 16640L: linux-perf-users@vger.kernel.org 16641L: linux-kernel@vger.kernel.org 16642S: Supported 16643W: https://perf.wiki.kernel.org/ 16644T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16645F: arch/*/events/* 16646F: arch/*/events/*/* 16647F: arch/*/include/asm/perf_event.h 16648F: arch/*/kernel/*/*/perf_event*.c 16649F: arch/*/kernel/*/perf_event*.c 16650F: arch/*/kernel/perf_callchain.c 16651F: arch/*/kernel/perf_event*.c 16652F: include/linux/perf_event.h 16653F: include/uapi/linux/perf_event.h 16654F: kernel/events/* 16655F: tools/lib/perf/ 16656F: tools/perf/ 16657 16658PERFORMANCE EVENTS TOOLING ARM64 16659R: John Garry <john.g.garry@oracle.com> 16660R: Will Deacon <will@kernel.org> 16661R: James Clark <james.clark@arm.com> 16662R: Mike Leach <mike.leach@linaro.org> 16663R: Leo Yan <leo.yan@linaro.org> 16664L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16665S: Supported 16666F: tools/build/feature/test-libopencsd.c 16667F: tools/perf/arch/arm*/ 16668F: tools/perf/pmu-events/arch/arm64/ 16669F: tools/perf/util/arm-spe* 16670F: tools/perf/util/cs-etm* 16671 16672PERSONALITY HANDLING 16673M: Christoph Hellwig <hch@infradead.org> 16674L: linux-abi-devel@lists.sourceforge.net 16675S: Maintained 16676F: include/linux/personality.h 16677F: include/uapi/linux/personality.h 16678 16679PHOENIX RC FLIGHT CONTROLLER ADAPTER 16680M: Marcus Folkesson <marcus.folkesson@gmail.com> 16681L: linux-input@vger.kernel.org 16682S: Maintained 16683F: Documentation/input/devices/pxrc.rst 16684F: drivers/input/joystick/pxrc.c 16685 16686PHONET PROTOCOL 16687M: Remi Denis-Courmont <courmisch@gmail.com> 16688S: Supported 16689F: Documentation/networking/phonet.rst 16690F: include/linux/phonet.h 16691F: include/net/phonet/ 16692F: include/uapi/linux/phonet.h 16693F: net/phonet/ 16694 16695PHRAM MTD DRIVER 16696M: Joern Engel <joern@lazybastard.org> 16697L: linux-mtd@lists.infradead.org 16698S: Maintained 16699F: drivers/mtd/devices/phram.c 16700 16701PICOLCD HID DRIVER 16702M: Bruno Prémont <bonbons@linux-vserver.org> 16703L: linux-input@vger.kernel.org 16704S: Maintained 16705F: drivers/hid/hid-picolcd* 16706 16707PIDFD API 16708M: Christian Brauner <christian@brauner.io> 16709L: linux-kernel@vger.kernel.org 16710S: Maintained 16711T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16712F: samples/pidfd/ 16713F: tools/testing/selftests/clone3/ 16714F: tools/testing/selftests/pid_namespace/ 16715F: tools/testing/selftests/pidfd/ 16716K: (?i)pidfd 16717K: (?i)clone3 16718K: \b(clone_args|kernel_clone_args)\b 16719 16720PIN CONTROL SUBSYSTEM 16721M: Linus Walleij <linus.walleij@linaro.org> 16722L: linux-gpio@vger.kernel.org 16723S: Maintained 16724T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16725F: Documentation/devicetree/bindings/pinctrl/ 16726F: Documentation/driver-api/pin-control.rst 16727F: drivers/pinctrl/ 16728F: include/dt-bindings/pinctrl/ 16729F: include/linux/pinctrl/ 16730 16731PIN CONTROLLER - AMD 16732M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16733M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16734S: Maintained 16735F: drivers/pinctrl/pinctrl-amd.c 16736 16737PIN CONTROLLER - FREESCALE 16738M: Dong Aisheng <aisheng.dong@nxp.com> 16739M: Fabio Estevam <festevam@gmail.com> 16740M: Shawn Guo <shawnguo@kernel.org> 16741M: Jacky Bai <ping.bai@nxp.com> 16742R: Pengutronix Kernel Team <kernel@pengutronix.de> 16743L: linux-gpio@vger.kernel.org 16744S: Maintained 16745F: Documentation/devicetree/bindings/pinctrl/fsl,* 16746F: drivers/pinctrl/freescale/ 16747 16748PIN CONTROLLER - INTEL 16749M: Mika Westerberg <mika.westerberg@linux.intel.com> 16750M: Andy Shevchenko <andy@kernel.org> 16751S: Supported 16752T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16753F: drivers/pinctrl/intel/ 16754 16755PIN CONTROLLER - KEEMBAY 16756M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16757S: Supported 16758F: drivers/pinctrl/pinctrl-keembay* 16759 16760PIN CONTROLLER - MEDIATEK 16761M: Sean Wang <sean.wang@kernel.org> 16762L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16763S: Maintained 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16768F: drivers/pinctrl/mediatek/ 16769 16770PIN CONTROLLER - MEDIATEK MIPS 16771M: Arınç ÜNAL <arinc.unal@arinc9.com> 16772M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16773L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16774L: linux-mips@vger.kernel.org 16775S: Maintained 16776F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16777F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16778F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16779F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16780F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16781F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16782F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16783F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16784F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16785F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16786F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16787F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16788F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16789F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16790F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16791 16792PIN CONTROLLER - MICROCHIP AT91 16793M: Ludovic Desroches <ludovic.desroches@microchip.com> 16794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16795L: linux-gpio@vger.kernel.org 16796S: Supported 16797F: drivers/gpio/gpio-sama5d2-piobu.c 16798F: drivers/pinctrl/pinctrl-at91* 16799 16800PIN CONTROLLER - NXP S32 16801M: Chester Lin <clin@suse.com> 16802R: NXP S32 Linux Team <s32@nxp.com> 16803L: linux-gpio@vger.kernel.org 16804S: Maintained 16805F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16806F: drivers/pinctrl/nxp/ 16807 16808PIN CONTROLLER - QUALCOMM 16809M: Bjorn Andersson <andersson@kernel.org> 16810L: linux-arm-msm@vger.kernel.org 16811S: Maintained 16812F: Documentation/devicetree/bindings/pinctrl/qcom,* 16813F: drivers/pinctrl/qcom/ 16814 16815PIN CONTROLLER - RENESAS 16816M: Geert Uytterhoeven <geert+renesas@glider.be> 16817L: linux-renesas-soc@vger.kernel.org 16818S: Supported 16819T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16820F: Documentation/devicetree/bindings/pinctrl/renesas,* 16821F: drivers/pinctrl/renesas/ 16822 16823PIN CONTROLLER - SAMSUNG 16824M: Tomasz Figa <tomasz.figa@gmail.com> 16825M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16826M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16827R: Alim Akhtar <alim.akhtar@samsung.com> 16828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16829L: linux-samsung-soc@vger.kernel.org 16830S: Maintained 16831Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16832B: mailto:linux-samsung-soc@vger.kernel.org 16833C: irc://irc.libera.chat/linux-exynos 16834T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16835F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16836F: drivers/pinctrl/samsung/ 16837F: include/dt-bindings/pinctrl/samsung.h 16838 16839PIN CONTROLLER - SINGLE 16840M: Tony Lindgren <tony@atomide.com> 16841M: Haojian Zhuang <haojian.zhuang@linaro.org> 16842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16843L: linux-omap@vger.kernel.org 16844S: Maintained 16845F: drivers/pinctrl/pinctrl-single.c 16846 16847PIN CONTROLLER - SUNPLUS / TIBBO 16848M: Dvorkin Dmitry <dvorkin@tibbo.com> 16849M: Wells Lu <wellslutw@gmail.com> 16850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16851S: Maintained 16852W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16853F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16854F: drivers/pinctrl/sunplus/ 16855F: include/dt-bindings/pinctrl/sppctl*.h 16856 16857PINE64 PINEPHONE KEYBOARD DRIVER 16858M: Samuel Holland <samuel@sholland.org> 16859S: Supported 16860F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16861F: drivers/input/keyboard/pinephone-keyboard.c 16862 16863PKTCDVD DRIVER 16864M: linux-block@vger.kernel.org 16865S: Orphan 16866F: drivers/block/pktcdvd.c 16867F: include/linux/pktcdvd.h 16868F: include/uapi/linux/pktcdvd.h 16869 16870PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16871M: Tomasz Duszynski <tduszyns@gmail.com> 16872S: Maintained 16873F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16874F: drivers/iio/chemical/pms7003.c 16875 16876PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16877M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16878L: netdev@vger.kernel.org 16879S: Maintained 16880F: drivers/net/phy/mdio-open-alliance.h 16881F: net/ethtool/plca.c 16882 16883PLDMFW LIBRARY 16884M: Jacob Keller <jacob.e.keller@intel.com> 16885S: Maintained 16886F: Documentation/driver-api/pldmfw/ 16887F: include/linux/pldmfw.h 16888F: lib/pldmfw/ 16889 16890PLX DMA DRIVER 16891M: Logan Gunthorpe <logang@deltatee.com> 16892S: Maintained 16893F: drivers/dma/plx_dma.c 16894 16895PM-GRAPH UTILITY 16896M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16897L: linux-pm@vger.kernel.org 16898S: Supported 16899W: https://01.org/pm-graph 16900B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16901T: git git://github.com/intel/pm-graph 16902F: tools/power/pm-graph 16903 16904PM6764TR DRIVER 16905M: Charles Hsu <hsu.yungteng@gmail.com> 16906L: linux-hwmon@vger.kernel.org 16907S: Maintained 16908F: Documentation/hwmon/pm6764tr.rst 16909F: drivers/hwmon/pmbus/pm6764tr.c 16910 16911PMBUS HARDWARE MONITORING DRIVERS 16912M: Guenter Roeck <linux@roeck-us.net> 16913L: linux-hwmon@vger.kernel.org 16914S: Maintained 16915W: http://hwmon.wiki.kernel.org/ 16916W: http://www.roeck-us.net/linux/drivers/ 16917T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16918F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16919F: Documentation/devicetree/bindings/hwmon/max31785.txt 16920F: Documentation/hwmon/adm1275.rst 16921F: Documentation/hwmon/ibm-cffps.rst 16922F: Documentation/hwmon/ir35221.rst 16923F: Documentation/hwmon/lm25066.rst 16924F: Documentation/hwmon/ltc2978.rst 16925F: Documentation/hwmon/ltc3815.rst 16926F: Documentation/hwmon/max16064.rst 16927F: Documentation/hwmon/max20751.rst 16928F: Documentation/hwmon/max31785.rst 16929F: Documentation/hwmon/max34440.rst 16930F: Documentation/hwmon/max8688.rst 16931F: Documentation/hwmon/pmbus-core.rst 16932F: Documentation/hwmon/pmbus.rst 16933F: Documentation/hwmon/tps40422.rst 16934F: Documentation/hwmon/ucd9000.rst 16935F: Documentation/hwmon/ucd9200.rst 16936F: Documentation/hwmon/zl6100.rst 16937F: drivers/hwmon/pmbus/ 16938F: include/linux/pmbus.h 16939 16940PMC SIERRA MaxRAID DRIVER 16941L: linux-scsi@vger.kernel.org 16942S: Orphan 16943W: http://www.pmc-sierra.com/ 16944F: drivers/scsi/pmcraid.* 16945 16946PMC SIERRA PM8001 DRIVER 16947M: Jack Wang <jinpu.wang@cloud.ionos.com> 16948L: linux-scsi@vger.kernel.org 16949S: Supported 16950F: drivers/scsi/pm8001/ 16951 16952PNI RM3100 IIO DRIVER 16953M: Song Qiang <songqiang1304521@gmail.com> 16954L: linux-iio@vger.kernel.org 16955S: Maintained 16956F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16957F: drivers/iio/magnetometer/rm3100* 16958 16959PNP SUPPORT 16960M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16961L: linux-acpi@vger.kernel.org 16962S: Maintained 16963F: drivers/pnp/ 16964F: include/linux/pnp.h 16965 16966POSIX CLOCKS and TIMERS 16967M: Thomas Gleixner <tglx@linutronix.de> 16968L: linux-kernel@vger.kernel.org 16969S: Maintained 16970T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16971F: fs/timerfd.c 16972F: include/linux/time_namespace.h 16973F: include/linux/timer* 16974F: kernel/time/*timer* 16975F: kernel/time/namespace.c 16976 16977POWER MANAGEMENT CORE 16978M: "Rafael J. Wysocki" <rafael@kernel.org> 16979L: linux-pm@vger.kernel.org 16980S: Supported 16981B: https://bugzilla.kernel.org 16982T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16983F: drivers/base/power/ 16984F: drivers/powercap/ 16985F: include/linux/intel_rapl.h 16986F: include/linux/pm.h 16987F: include/linux/pm_* 16988F: include/linux/powercap.h 16989F: kernel/configs/nopm.config 16990 16991POWER STATE COORDINATION INTERFACE (PSCI) 16992M: Mark Rutland <mark.rutland@arm.com> 16993M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16995S: Maintained 16996F: drivers/firmware/psci/ 16997F: include/linux/psci.h 16998F: include/uapi/linux/psci.h 16999 17000POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17001M: Sebastian Reichel <sre@kernel.org> 17002L: linux-pm@vger.kernel.org 17003S: Maintained 17004T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17005F: Documentation/ABI/testing/sysfs-class-power 17006F: Documentation/devicetree/bindings/power/supply/ 17007F: drivers/power/supply/ 17008F: include/linux/power/ 17009F: include/linux/power_supply.h 17010 17011POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17012M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17013L: linuxppc-dev@lists.ozlabs.org 17014S: Maintained 17015F: drivers/char/powernv-op-panel.c 17016 17017PPP OVER ATM (RFC 2364) 17018M: Mitchell Blank Jr <mitch@sfgoth.com> 17019S: Maintained 17020F: include/uapi/linux/atmppp.h 17021F: net/atm/pppoatm.c 17022 17023PPP OVER ETHERNET 17024M: Michal Ostrowski <mostrows@earthlink.net> 17025S: Maintained 17026F: drivers/net/ppp/pppoe.c 17027F: drivers/net/ppp/pppox.c 17028 17029PPP OVER L2TP 17030M: James Chapman <jchapman@katalix.com> 17031S: Maintained 17032F: include/linux/if_pppol2tp.h 17033F: include/uapi/linux/if_pppol2tp.h 17034F: net/l2tp/l2tp_ppp.c 17035 17036PPP PROTOCOL DRIVERS AND COMPRESSORS 17037L: linux-ppp@vger.kernel.org 17038S: Orphan 17039F: drivers/net/ppp/ppp_* 17040 17041PPS SUPPORT 17042M: Rodolfo Giometti <giometti@enneenne.com> 17043L: linuxpps@ml.enneenne.com (subscribers-only) 17044S: Maintained 17045W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17046F: Documentation/ABI/testing/sysfs-pps 17047F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17048F: Documentation/driver-api/pps.rst 17049F: drivers/pps/ 17050F: include/linux/pps*.h 17051F: include/uapi/linux/pps.h 17052 17053PPTP DRIVER 17054M: Dmitry Kozlov <xeb@mail.ru> 17055L: netdev@vger.kernel.org 17056S: Maintained 17057W: http://sourceforge.net/projects/accel-pptp 17058F: drivers/net/ppp/pptp.c 17059 17060PRESSURE STALL INFORMATION (PSI) 17061M: Johannes Weiner <hannes@cmpxchg.org> 17062M: Suren Baghdasaryan <surenb@google.com> 17063S: Maintained 17064F: include/linux/psi* 17065F: kernel/sched/psi.c 17066 17067PRINTK 17068M: Petr Mladek <pmladek@suse.com> 17069M: Sergey Senozhatsky <senozhatsky@chromium.org> 17070R: Steven Rostedt <rostedt@goodmis.org> 17071R: John Ogness <john.ogness@linutronix.de> 17072S: Maintained 17073T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17074F: include/linux/printk.h 17075F: kernel/printk/ 17076 17077PRINTK INDEXING 17078R: Chris Down <chris@chrisdown.name> 17079S: Maintained 17080F: Documentation/core-api/printk-index.rst 17081F: kernel/printk/index.c 17082K: printk_index 17083 17084PROC FILESYSTEM 17085L: linux-kernel@vger.kernel.org 17086L: linux-fsdevel@vger.kernel.org 17087S: Maintained 17088F: Documentation/filesystems/proc.rst 17089F: fs/proc/ 17090F: include/linux/proc_fs.h 17091F: tools/testing/selftests/proc/ 17092 17093PROC SYSCTL 17094M: Luis Chamberlain <mcgrof@kernel.org> 17095M: Kees Cook <keescook@chromium.org> 17096M: Iurii Zaikin <yzaikin@google.com> 17097L: linux-kernel@vger.kernel.org 17098L: linux-fsdevel@vger.kernel.org 17099S: Maintained 17100T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17101F: fs/proc/proc_sysctl.c 17102F: include/linux/sysctl.h 17103F: kernel/sysctl-test.c 17104F: kernel/sysctl.c 17105F: tools/testing/selftests/sysctl/ 17106 17107PS3 NETWORK SUPPORT 17108M: Geoff Levand <geoff@infradead.org> 17109L: netdev@vger.kernel.org 17110L: linuxppc-dev@lists.ozlabs.org 17111S: Maintained 17112F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17113 17114PS3 PLATFORM SUPPORT 17115M: Geoff Levand <geoff@infradead.org> 17116L: linuxppc-dev@lists.ozlabs.org 17117S: Maintained 17118F: arch/powerpc/boot/ps3* 17119F: arch/powerpc/include/asm/lv1call.h 17120F: arch/powerpc/include/asm/ps3*.h 17121F: arch/powerpc/platforms/ps3/ 17122F: drivers/*/ps3* 17123F: drivers/ps3/ 17124F: drivers/rtc/rtc-ps3.c 17125F: drivers/usb/host/*ps3.c 17126F: sound/ppc/snd_ps3* 17127 17128PS3VRAM DRIVER 17129M: Jim Paris <jim@jtan.com> 17130M: Geoff Levand <geoff@infradead.org> 17131L: linuxppc-dev@lists.ozlabs.org 17132S: Maintained 17133F: drivers/block/ps3vram.c 17134 17135PSAMPLE PACKET SAMPLING SUPPORT 17136M: Yotam Gigi <yotam.gi@gmail.com> 17137S: Maintained 17138F: include/net/psample.h 17139F: include/uapi/linux/psample.h 17140F: net/psample 17141 17142PSTORE FILESYSTEM 17143M: Kees Cook <keescook@chromium.org> 17144R: Tony Luck <tony.luck@intel.com> 17145R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17146L: linux-hardening@vger.kernel.org 17147S: Supported 17148T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17149F: Documentation/admin-guide/pstore-blk.rst 17150F: Documentation/admin-guide/ramoops.rst 17151F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17152F: drivers/acpi/apei/erst.c 17153F: drivers/firmware/efi/efi-pstore.c 17154F: fs/pstore/ 17155F: include/linux/pstore* 17156K: \b(pstore|ramoops) 17157 17158PTP HARDWARE CLOCK SUPPORT 17159M: Richard Cochran <richardcochran@gmail.com> 17160L: netdev@vger.kernel.org 17161S: Maintained 17162W: http://linuxptp.sourceforge.net/ 17163F: Documentation/ABI/testing/sysfs-ptp 17164F: Documentation/driver-api/ptp.rst 17165F: drivers/net/phy/dp83640* 17166F: drivers/ptp/* 17167F: include/linux/ptp_cl* 17168K: (?:\b|_)ptp(?:\b|_) 17169 17170PTP VIRTUAL CLOCK SUPPORT 17171M: Yangbo Lu <yangbo.lu@nxp.com> 17172L: netdev@vger.kernel.org 17173S: Maintained 17174F: drivers/ptp/ptp_vclock.c 17175F: net/ethtool/phc_vclocks.c 17176 17177PTRACE SUPPORT 17178M: Oleg Nesterov <oleg@redhat.com> 17179S: Maintained 17180F: arch/*/*/ptrace*.c 17181F: arch/*/include/asm/ptrace*.h 17182F: arch/*/ptrace*.c 17183F: include/asm-generic/syscall.h 17184F: include/linux/ptrace.h 17185F: include/linux/regset.h 17186F: include/uapi/linux/ptrace.h 17187F: kernel/ptrace.c 17188 17189PULSE8-CEC DRIVER 17190M: Hans Verkuil <hverkuil@xs4all.nl> 17191L: linux-media@vger.kernel.org 17192S: Maintained 17193T: git git://linuxtv.org/media_tree.git 17194F: drivers/media/cec/usb/pulse8/ 17195 17196PURELIFI PLFXLC DRIVER 17197M: Srinivasan Raju <srini.raju@purelifi.com> 17198L: linux-wireless@vger.kernel.org 17199S: Supported 17200F: drivers/net/wireless/purelifi/plfxlc/ 17201 17202PVRUSB2 VIDEO4LINUX DRIVER 17203M: Mike Isely <isely@pobox.com> 17204L: pvrusb2@isely.net (subscribers-only) 17205L: linux-media@vger.kernel.org 17206S: Maintained 17207W: http://www.isely.net/pvrusb2/ 17208T: git git://linuxtv.org/media_tree.git 17209F: Documentation/driver-api/media/drivers/pvrusb2* 17210F: drivers/media/usb/pvrusb2/ 17211 17212PWC WEBCAM DRIVER 17213M: Hans Verkuil <hverkuil@xs4all.nl> 17214L: linux-media@vger.kernel.org 17215S: Odd Fixes 17216T: git git://linuxtv.org/media_tree.git 17217F: drivers/media/usb/pwc/* 17218F: include/trace/events/pwc.h 17219 17220PWM IR Transmitter 17221M: Sean Young <sean@mess.org> 17222L: linux-media@vger.kernel.org 17223S: Maintained 17224F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17225F: drivers/media/rc/pwm-ir-tx.c 17226 17227PWM SUBSYSTEM 17228M: Thierry Reding <thierry.reding@gmail.com> 17229R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17230L: linux-pwm@vger.kernel.org 17231S: Maintained 17232Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17233T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17234F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17235F: Documentation/devicetree/bindings/pwm/ 17236F: Documentation/driver-api/pwm.rst 17237F: drivers/gpio/gpio-mvebu.c 17238F: drivers/pwm/ 17239F: drivers/video/backlight/pwm_bl.c 17240F: include/dt-bindings/pwm/ 17241F: include/linux/pwm.h 17242F: include/linux/pwm_backlight.h 17243K: pwm_(config|apply_state|ops) 17244 17245PXA GPIO DRIVER 17246M: Robert Jarzmik <robert.jarzmik@free.fr> 17247L: linux-gpio@vger.kernel.org 17248S: Maintained 17249F: drivers/gpio/gpio-pxa.c 17250 17251PXA MMCI DRIVER 17252S: Orphan 17253 17254PXA RTC DRIVER 17255M: Robert Jarzmik <robert.jarzmik@free.fr> 17256L: linux-rtc@vger.kernel.org 17257S: Maintained 17258 17259PXA2xx/PXA3xx SUPPORT 17260M: Daniel Mack <daniel@zonque.org> 17261M: Haojian Zhuang <haojian.zhuang@gmail.com> 17262M: Robert Jarzmik <robert.jarzmik@free.fr> 17263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17264S: Maintained 17265T: git git://github.com/hzhuang1/linux.git 17266T: git git://github.com/rjarzmik/linux.git 17267F: arch/arm/boot/dts/intel/pxa/ 17268F: arch/arm/mach-pxa/ 17269F: drivers/dma/pxa* 17270F: drivers/pcmcia/pxa2xx* 17271F: drivers/pinctrl/pxa/ 17272F: drivers/spi/spi-pxa2xx* 17273F: drivers/usb/gadget/udc/pxa2* 17274F: include/sound/pxa2xx-lib.h 17275F: sound/arm/pxa* 17276F: sound/soc/pxa/ 17277 17278QAT DRIVER 17279M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17280L: qat-linux@intel.com 17281S: Supported 17282F: drivers/crypto/intel/qat/ 17283 17284QCOM AUDIO (ASoC) DRIVERS 17285M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17286M: Banajit Goswami <bgoswami@quicinc.com> 17287L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17288S: Supported 17289F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17290F: Documentation/devicetree/bindings/sound/qcom,* 17291F: drivers/soc/qcom/apr.c 17292F: include/dt-bindings/sound/qcom,wcd9335.h 17293F: sound/soc/codecs/lpass-rx-macro.* 17294F: sound/soc/codecs/lpass-tx-macro.* 17295F: sound/soc/codecs/lpass-va-macro.c 17296F: sound/soc/codecs/lpass-wsa-macro.* 17297F: sound/soc/codecs/msm8916-wcd-analog.c 17298F: sound/soc/codecs/msm8916-wcd-digital.c 17299F: sound/soc/codecs/wcd-clsh-v2.* 17300F: sound/soc/codecs/wcd-mbhc-v2.* 17301F: sound/soc/codecs/wcd9335.* 17302F: sound/soc/codecs/wcd934x.c 17303F: sound/soc/codecs/wsa881x.c 17304F: sound/soc/codecs/wsa883x.c 17305F: sound/soc/codecs/wsa884x.c 17306F: sound/soc/qcom/ 17307 17308QCOM EMBEDDED USB DEBUGGER (EUD) 17309M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17310L: linux-arm-msm@vger.kernel.org 17311S: Maintained 17312F: Documentation/ABI/testing/sysfs-driver-eud 17313F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17314F: drivers/usb/misc/qcom_eud.c 17315 17316QCOM IPA DRIVER 17317M: Alex Elder <elder@kernel.org> 17318L: netdev@vger.kernel.org 17319S: Supported 17320F: drivers/net/ipa/ 17321 17322QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17323M: Gabriel Somlo <somlo@cmu.edu> 17324M: "Michael S. Tsirkin" <mst@redhat.com> 17325L: qemu-devel@nongnu.org 17326S: Maintained 17327F: drivers/firmware/qemu_fw_cfg.c 17328F: include/uapi/linux/qemu_fw_cfg.h 17329 17330QIB DRIVER 17331M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17332L: linux-rdma@vger.kernel.org 17333S: Supported 17334F: drivers/infiniband/hw/qib/ 17335 17336QLOGIC QL41xxx FCOE DRIVER 17337M: Saurav Kashyap <skashyap@marvell.com> 17338M: Javed Hasan <jhasan@marvell.com> 17339M: GR-QLogic-Storage-Upstream@marvell.com 17340L: linux-scsi@vger.kernel.org 17341S: Supported 17342F: drivers/scsi/qedf/ 17343 17344QLOGIC QL41xxx ISCSI DRIVER 17345M: Nilesh Javali <njavali@marvell.com> 17346M: Manish Rangankar <mrangankar@marvell.com> 17347M: GR-QLogic-Storage-Upstream@marvell.com 17348L: linux-scsi@vger.kernel.org 17349S: Supported 17350F: drivers/scsi/qedi/ 17351 17352QLOGIC QL4xxx ETHERNET DRIVER 17353M: Ariel Elior <aelior@marvell.com> 17354M: Manish Chopra <manishc@marvell.com> 17355L: netdev@vger.kernel.org 17356S: Supported 17357F: drivers/net/ethernet/qlogic/qed/ 17358F: drivers/net/ethernet/qlogic/qede/ 17359F: include/linux/qed/ 17360 17361QLOGIC QL4xxx RDMA DRIVER 17362M: Michal Kalderon <mkalderon@marvell.com> 17363M: Ariel Elior <aelior@marvell.com> 17364L: linux-rdma@vger.kernel.org 17365S: Supported 17366F: drivers/infiniband/hw/qedr/ 17367F: include/uapi/rdma/qedr-abi.h 17368 17369QLOGIC QLA1280 SCSI DRIVER 17370M: Michael Reed <mdr@sgi.com> 17371L: linux-scsi@vger.kernel.org 17372S: Maintained 17373F: drivers/scsi/qla1280.[ch] 17374 17375QLOGIC QLA2XXX FC-SCSI DRIVER 17376M: Nilesh Javali <njavali@marvell.com> 17377M: GR-QLogic-Storage-Upstream@marvell.com 17378L: linux-scsi@vger.kernel.org 17379S: Supported 17380F: drivers/scsi/qla2xxx/ 17381 17382QLOGIC QLA3XXX NETWORK DRIVER 17383M: GR-Linux-NIC-Dev@marvell.com 17384L: netdev@vger.kernel.org 17385S: Supported 17386F: drivers/net/ethernet/qlogic/qla3xxx.* 17387 17388QLOGIC QLA4XXX iSCSI DRIVER 17389M: Nilesh Javali <njavali@marvell.com> 17390M: Manish Rangankar <mrangankar@marvell.com> 17391M: GR-QLogic-Storage-Upstream@marvell.com 17392L: linux-scsi@vger.kernel.org 17393S: Supported 17394F: drivers/scsi/qla4xxx/ 17395 17396QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17397M: Shahed Shaikh <shshaikh@marvell.com> 17398M: Manish Chopra <manishc@marvell.com> 17399M: GR-Linux-NIC-Dev@marvell.com 17400L: netdev@vger.kernel.org 17401S: Supported 17402F: drivers/net/ethernet/qlogic/qlcnic/ 17403 17404QLOGIC QLGE 10Gb ETHERNET DRIVER 17405M: Manish Chopra <manishc@marvell.com> 17406M: GR-Linux-NIC-Dev@marvell.com 17407M: Coiby Xu <coiby.xu@gmail.com> 17408L: netdev@vger.kernel.org 17409S: Supported 17410F: Documentation/networking/device_drivers/qlogic/qlge.rst 17411F: drivers/staging/qlge/ 17412 17413QM1D1B0004 MEDIA DRIVER 17414M: Akihiro Tsukada <tskd08@gmail.com> 17415L: linux-media@vger.kernel.org 17416S: Odd Fixes 17417F: drivers/media/tuners/qm1d1b0004* 17418 17419QM1D1C0042 MEDIA DRIVER 17420M: Akihiro Tsukada <tskd08@gmail.com> 17421L: linux-media@vger.kernel.org 17422S: Odd Fixes 17423F: drivers/media/tuners/qm1d1c0042* 17424 17425QNX4 FILESYSTEM 17426M: Anders Larsen <al@alarsen.net> 17427S: Maintained 17428W: http://www.alarsen.net/linux/qnx4fs/ 17429F: fs/qnx4/ 17430F: include/uapi/linux/qnx4_fs.h 17431F: include/uapi/linux/qnxtypes.h 17432 17433QNX6 FILESYSTEM 17434S: Orphan 17435F: Documentation/filesystems/qnx6.rst 17436F: fs/qnx6/ 17437F: include/linux/qnx6_fs.h 17438 17439QORIQ DPAA2 FSL-MC BUS DRIVER 17440M: Stuart Yoder <stuyoder@gmail.com> 17441M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17442L: linux-kernel@vger.kernel.org 17443S: Maintained 17444F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17445F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17446F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17447F: drivers/bus/fsl-mc/ 17448F: include/uapi/linux/fsl_mc.h 17449 17450QT1010 MEDIA DRIVER 17451M: Antti Palosaari <crope@iki.fi> 17452L: linux-media@vger.kernel.org 17453S: Maintained 17454W: https://linuxtv.org 17455W: http://palosaari.fi/linux/ 17456Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17457T: git git://linuxtv.org/anttip/media_tree.git 17458F: drivers/media/tuners/qt1010* 17459 17460QUALCOMM ATH12K WIRELESS DRIVER 17461M: Kalle Valo <kvalo@kernel.org> 17462L: ath12k@lists.infradead.org 17463S: Supported 17464T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17465F: drivers/net/wireless/ath/ath12k/ 17466 17467QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17468M: Kalle Valo <kvalo@kernel.org> 17469L: ath10k@lists.infradead.org 17470S: Supported 17471W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17473F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17474F: drivers/net/wireless/ath/ath10k/ 17475 17476QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17477M: Kalle Valo <kvalo@kernel.org> 17478L: ath11k@lists.infradead.org 17479S: Supported 17480W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17481B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17482T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17483F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17484F: drivers/net/wireless/ath/ath11k/ 17485 17486QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17487M: Toke Høiland-Jørgensen <toke@toke.dk> 17488L: linux-wireless@vger.kernel.org 17489S: Maintained 17490W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17491T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17492F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17493F: drivers/net/wireless/ath/ath9k/ 17494 17495QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17496M: Stephan Gerhold <stephan@gerhold.net> 17497L: netdev@vger.kernel.org 17498L: linux-arm-msm@vger.kernel.org 17499S: Maintained 17500F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17501F: drivers/net/wwan/qcom_bam_dmux.c 17502 17503QUALCOMM CAMERA SUBSYSTEM DRIVER 17504M: Robert Foss <rfoss@kernel.org> 17505M: Todor Tomov <todor.too@gmail.com> 17506M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17507L: linux-media@vger.kernel.org 17508S: Maintained 17509F: Documentation/admin-guide/media/qcom_camss.rst 17510F: Documentation/devicetree/bindings/media/*camss* 17511F: drivers/media/platform/qcom/camss/ 17512 17513QUALCOMM CLOCK DRIVERS 17514M: Bjorn Andersson <andersson@kernel.org> 17515L: linux-arm-msm@vger.kernel.org 17516S: Supported 17517T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17518F: Documentation/devicetree/bindings/clock/qcom,* 17519F: drivers/clk/qcom/ 17520F: include/dt-bindings/clock/qcom,* 17521 17522QUALCOMM CLOUD AI (QAIC) DRIVER 17523M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17524R: Carl Vanderlip <quic_carlv@quicinc.com> 17525R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17526L: linux-arm-msm@vger.kernel.org 17527L: dri-devel@lists.freedesktop.org 17528S: Supported 17529T: git git://anongit.freedesktop.org/drm/drm-misc 17530F: Documentation/accel/qaic/ 17531F: drivers/accel/qaic/ 17532F: include/uapi/drm/qaic_accel.h 17533 17534QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17535M: Bjorn Andersson <andersson@kernel.org> 17536M: Konrad Dybcio <konrad.dybcio@linaro.org> 17537L: linux-pm@vger.kernel.org 17538L: linux-arm-msm@vger.kernel.org 17539S: Maintained 17540F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17541F: drivers/soc/qcom/cpr.c 17542 17543QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17544M: Ilia Lin <ilia.lin@kernel.org> 17545L: linux-pm@vger.kernel.org 17546S: Maintained 17547F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17548F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17549F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17550 17551QUALCOMM CRYPTO DRIVERS 17552M: Thara Gopinath <thara.gopinath@gmail.com> 17553L: linux-crypto@vger.kernel.org 17554L: linux-arm-msm@vger.kernel.org 17555S: Maintained 17556F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17557F: drivers/crypto/qce/ 17558 17559QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17560M: Timur Tabi <timur@kernel.org> 17561L: netdev@vger.kernel.org 17562S: Maintained 17563F: drivers/net/ethernet/qualcomm/emac/ 17564 17565QUALCOMM ETHQOS ETHERNET DRIVER 17566M: Vinod Koul <vkoul@kernel.org> 17567R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17568L: netdev@vger.kernel.org 17569L: linux-arm-msm@vger.kernel.org 17570S: Maintained 17571F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17572F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17573 17574QUALCOMM FASTRPC DRIVER 17575M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17576M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17577L: linux-arm-msm@vger.kernel.org 17578S: Maintained 17579F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17580F: drivers/misc/fastrpc.c 17581F: include/uapi/misc/fastrpc.h 17582 17583QUALCOMM HEXAGON ARCHITECTURE 17584M: Brian Cain <bcain@quicinc.com> 17585L: linux-hexagon@vger.kernel.org 17586S: Supported 17587T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17588F: arch/hexagon/ 17589 17590QUALCOMM HIDMA DRIVER 17591M: Sinan Kaya <okaya@kernel.org> 17592L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17593L: linux-arm-msm@vger.kernel.org 17594L: dmaengine@vger.kernel.org 17595S: Supported 17596F: drivers/dma/qcom/hidma* 17597 17598QUALCOMM I2C CCI DRIVER 17599M: Loic Poulain <loic.poulain@linaro.org> 17600M: Robert Foss <rfoss@kernel.org> 17601L: linux-i2c@vger.kernel.org 17602L: linux-arm-msm@vger.kernel.org 17603S: Maintained 17604F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17605F: drivers/i2c/busses/i2c-qcom-cci.c 17606 17607QUALCOMM INTERCONNECT BWMON DRIVER 17608M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17609L: linux-arm-msm@vger.kernel.org 17610S: Maintained 17611F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17612F: drivers/soc/qcom/icc-bwmon.c 17613 17614QUALCOMM IOMMU 17615M: Rob Clark <robdclark@gmail.com> 17616L: iommu@lists.linux.dev 17617L: linux-arm-msm@vger.kernel.org 17618S: Maintained 17619F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17620 17621QUALCOMM IPC ROUTER (QRTR) DRIVER 17622M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17623L: linux-arm-msm@vger.kernel.org 17624S: Maintained 17625F: include/trace/events/qrtr.h 17626F: include/uapi/linux/qrtr.h 17627F: net/qrtr/ 17628 17629QUALCOMM IPCC MAILBOX DRIVER 17630M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17631L: linux-arm-msm@vger.kernel.org 17632S: Supported 17633F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17634F: drivers/mailbox/qcom-ipcc.c 17635F: include/dt-bindings/mailbox/qcom-ipcc.h 17636 17637QUALCOMM IPQ4019 USB PHY DRIVER 17638M: Robert Marko <robert.marko@sartura.hr> 17639M: Luka Perkov <luka.perkov@sartura.hr> 17640L: linux-arm-msm@vger.kernel.org 17641S: Maintained 17642F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17643F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17644 17645QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17646M: Robert Marko <robert.marko@sartura.hr> 17647M: Luka Perkov <luka.perkov@sartura.hr> 17648L: linux-arm-msm@vger.kernel.org 17649S: Maintained 17650F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17651F: drivers/regulator/vqmmc-ipq4019-regulator.c 17652 17653QUALCOMM NAND CONTROLLER DRIVER 17654M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17655L: linux-mtd@lists.infradead.org 17656L: linux-arm-msm@vger.kernel.org 17657S: Maintained 17658F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17659F: drivers/mtd/nand/raw/qcom_nandc.c 17660 17661QUALCOMM RMNET DRIVER 17662M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17663M: Sean Tranchetti <quic_stranche@quicinc.com> 17664L: netdev@vger.kernel.org 17665S: Maintained 17666F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17667F: drivers/net/ethernet/qualcomm/rmnet/ 17668F: include/linux/if_rmnet.h 17669 17670QUALCOMM TSENS THERMAL DRIVER 17671M: Amit Kucheria <amitk@kernel.org> 17672M: Thara Gopinath <thara.gopinath@gmail.com> 17673L: linux-pm@vger.kernel.org 17674L: linux-arm-msm@vger.kernel.org 17675S: Maintained 17676F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17677F: drivers/thermal/qcom/ 17678 17679QUALCOMM TYPEC PORT MANAGER DRIVER 17680M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17681L: linux-arm-msm@vger.kernel.org 17682L: linux-usb@vger.kernel.org 17683S: Maintained 17684F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17685F: drivers/usb/typec/tcpm/qcom/ 17686 17687QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17688M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17689M: Vikash Garodia <quic_vgarodia@quicinc.com> 17690R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17691L: linux-media@vger.kernel.org 17692L: linux-arm-msm@vger.kernel.org 17693S: Maintained 17694T: git git://linuxtv.org/media_tree.git 17695F: Documentation/devicetree/bindings/media/*venus* 17696F: drivers/media/platform/qcom/venus/ 17697 17698QUALCOMM WCN36XX WIRELESS DRIVER 17699M: Loic Poulain <loic.poulain@linaro.org> 17700L: wcn36xx@lists.infradead.org 17701S: Supported 17702W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17703F: drivers/net/wireless/ath/wcn36xx/ 17704 17705QUANTENNA QTNFMAC WIRELESS DRIVER 17706M: Igor Mitsyanko <imitsyanko@quantenna.com> 17707R: Sergey Matyukevich <geomatsi@gmail.com> 17708L: linux-wireless@vger.kernel.org 17709S: Maintained 17710F: drivers/net/wireless/quantenna 17711 17712RADEON and AMDGPU DRM DRIVERS 17713M: Alex Deucher <alexander.deucher@amd.com> 17714M: Christian König <christian.koenig@amd.com> 17715M: Pan, Xinhui <Xinhui.Pan@amd.com> 17716L: amd-gfx@lists.freedesktop.org 17717S: Supported 17718B: https://gitlab.freedesktop.org/drm/amd/-/issues 17719C: irc://irc.oftc.net/radeon 17720T: git https://gitlab.freedesktop.org/agd5f/linux.git 17721F: Documentation/gpu/amdgpu/ 17722F: drivers/gpu/drm/amd/ 17723F: drivers/gpu/drm/radeon/ 17724F: include/uapi/drm/amdgpu_drm.h 17725F: include/uapi/drm/radeon_drm.h 17726 17727RADEON FRAMEBUFFER DISPLAY DRIVER 17728M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17729L: linux-fbdev@vger.kernel.org 17730S: Maintained 17731F: drivers/video/fbdev/aty/radeon* 17732F: include/uapi/linux/radeonfb.h 17733 17734RADIOSHARK RADIO DRIVER 17735M: Hans Verkuil <hverkuil@xs4all.nl> 17736L: linux-media@vger.kernel.org 17737S: Maintained 17738T: git git://linuxtv.org/media_tree.git 17739F: drivers/media/radio/radio-shark.c 17740 17741RADIOSHARK2 RADIO DRIVER 17742M: Hans Verkuil <hverkuil@xs4all.nl> 17743L: linux-media@vger.kernel.org 17744S: Maintained 17745T: git git://linuxtv.org/media_tree.git 17746F: drivers/media/radio/radio-shark2.c 17747F: drivers/media/radio/radio-tea5777.c 17748 17749RADOS BLOCK DEVICE (RBD) 17750M: Ilya Dryomov <idryomov@gmail.com> 17751R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17752L: ceph-devel@vger.kernel.org 17753S: Supported 17754W: http://ceph.com/ 17755T: git https://github.com/ceph/ceph-client.git 17756F: Documentation/ABI/testing/sysfs-bus-rbd 17757F: drivers/block/rbd.c 17758F: drivers/block/rbd_types.h 17759 17760RAGE128 FRAMEBUFFER DISPLAY DRIVER 17761L: linux-fbdev@vger.kernel.org 17762S: Orphan 17763F: drivers/video/fbdev/aty/aty128fb.c 17764 17765RAINSHADOW-CEC DRIVER 17766M: Hans Verkuil <hverkuil@xs4all.nl> 17767L: linux-media@vger.kernel.org 17768S: Maintained 17769T: git git://linuxtv.org/media_tree.git 17770F: drivers/media/cec/usb/rainshadow/ 17771 17772RALINK MIPS ARCHITECTURE 17773M: John Crispin <john@phrozen.org> 17774L: linux-mips@vger.kernel.org 17775S: Maintained 17776F: arch/mips/ralink 17777 17778RALINK MT7621 MIPS ARCHITECTURE 17779M: Arınç ÜNAL <arinc.unal@arinc9.com> 17780M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17781L: linux-mips@vger.kernel.org 17782S: Maintained 17783F: arch/mips/boot/dts/ralink/mt7621* 17784 17785RALINK RT2X00 WIRELESS LAN DRIVER 17786M: Stanislaw Gruszka <stf_xl@wp.pl> 17787M: Helmut Schaa <helmut.schaa@googlemail.com> 17788L: linux-wireless@vger.kernel.org 17789S: Maintained 17790F: drivers/net/wireless/ralink/rt2x00/ 17791 17792RAMDISK RAM BLOCK DEVICE DRIVER 17793M: Jens Axboe <axboe@kernel.dk> 17794S: Maintained 17795F: Documentation/admin-guide/blockdev/ramdisk.rst 17796F: drivers/block/brd.c 17797 17798RANCHU VIRTUAL BOARD FOR MIPS 17799M: Miodrag Dinic <miodrag.dinic@mips.com> 17800L: linux-mips@vger.kernel.org 17801S: Supported 17802F: arch/mips/configs/generic/board-ranchu.config 17803F: arch/mips/generic/board-ranchu.c 17804 17805RANDOM NUMBER DRIVER 17806M: "Theodore Ts'o" <tytso@mit.edu> 17807M: Jason A. Donenfeld <Jason@zx2c4.com> 17808S: Maintained 17809T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17810F: drivers/char/random.c 17811F: drivers/virt/vmgenid.c 17812 17813RAPIDIO SUBSYSTEM 17814M: Matt Porter <mporter@kernel.crashing.org> 17815M: Alexandre Bounine <alex.bou9@gmail.com> 17816S: Maintained 17817F: drivers/rapidio/ 17818 17819RAS INFRASTRUCTURE 17820M: Tony Luck <tony.luck@intel.com> 17821M: Borislav Petkov <bp@alien8.de> 17822L: linux-edac@vger.kernel.org 17823S: Maintained 17824F: Documentation/admin-guide/ras.rst 17825F: drivers/ras/ 17826F: include/linux/ras.h 17827F: include/ras/ras_event.h 17828 17829RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17830L: linux-wireless@vger.kernel.org 17831S: Orphan 17832F: drivers/net/wireless/legacy/ray* 17833 17834RC-CORE / LIRC FRAMEWORK 17835M: Sean Young <sean@mess.org> 17836L: linux-media@vger.kernel.org 17837S: Maintained 17838W: http://linuxtv.org 17839T: git git://linuxtv.org/media_tree.git 17840F: Documentation/driver-api/media/rc-core.rst 17841F: Documentation/userspace-api/media/rc/ 17842F: drivers/media/rc/ 17843F: include/media/rc-core.h 17844F: include/media/rc-map.h 17845F: include/uapi/linux/lirc.h 17846 17847RCMM REMOTE CONTROLS DECODER 17848M: Patrick Lerda <patrick9876@free.fr> 17849S: Maintained 17850F: drivers/media/rc/ir-rcmm-decoder.c 17851 17852RCUTORTURE TEST FRAMEWORK 17853M: "Paul E. McKenney" <paulmck@kernel.org> 17854M: Josh Triplett <josh@joshtriplett.org> 17855R: Steven Rostedt <rostedt@goodmis.org> 17856R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17857R: Lai Jiangshan <jiangshanlai@gmail.com> 17858L: rcu@vger.kernel.org 17859S: Supported 17860T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17861F: tools/testing/selftests/rcutorture 17862 17863RDACM20 Camera Sensor 17864M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17865M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17866M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17867M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17868L: linux-media@vger.kernel.org 17869S: Maintained 17870F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17871F: drivers/media/i2c/max9271.c 17872F: drivers/media/i2c/max9271.h 17873F: drivers/media/i2c/rdacm20.c 17874 17875RDACM21 Camera Sensor 17876M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17877M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17878M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17879M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17880L: linux-media@vger.kernel.org 17881S: Maintained 17882F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17883F: drivers/media/i2c/max9271.c 17884F: drivers/media/i2c/max9271.h 17885F: drivers/media/i2c/rdacm21.c 17886 17887RDC R-321X SoC 17888M: Florian Fainelli <florian@openwrt.org> 17889S: Maintained 17890 17891RDC R6040 FAST ETHERNET DRIVER 17892M: Florian Fainelli <f.fainelli@gmail.com> 17893L: netdev@vger.kernel.org 17894S: Maintained 17895F: drivers/net/ethernet/rdc/r6040.c 17896 17897RDMAVT - RDMA verbs software 17898M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17899L: linux-rdma@vger.kernel.org 17900S: Supported 17901F: drivers/infiniband/sw/rdmavt 17902 17903RDS - RELIABLE DATAGRAM SOCKETS 17904M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17905L: netdev@vger.kernel.org 17906L: linux-rdma@vger.kernel.org 17907L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17908S: Supported 17909W: https://oss.oracle.com/projects/rds/ 17910F: Documentation/networking/rds.rst 17911F: net/rds/ 17912 17913RDT - RESOURCE ALLOCATION 17914M: Fenghua Yu <fenghua.yu@intel.com> 17915M: Reinette Chatre <reinette.chatre@intel.com> 17916L: linux-kernel@vger.kernel.org 17917S: Supported 17918F: Documentation/arch/x86/resctrl* 17919F: arch/x86/include/asm/resctrl.h 17920F: arch/x86/kernel/cpu/resctrl/ 17921F: tools/testing/selftests/resctrl/ 17922 17923READ-COPY UPDATE (RCU) 17924M: "Paul E. McKenney" <paulmck@kernel.org> 17925M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17926M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17927M: Joel Fernandes <joel@joelfernandes.org> 17928M: Josh Triplett <josh@joshtriplett.org> 17929M: Boqun Feng <boqun.feng@gmail.com> 17930R: Steven Rostedt <rostedt@goodmis.org> 17931R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17932R: Lai Jiangshan <jiangshanlai@gmail.com> 17933R: Zqiang <qiang.zhang1211@gmail.com> 17934L: rcu@vger.kernel.org 17935S: Supported 17936W: http://www.rdrop.com/users/paulmck/RCU/ 17937T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17938F: Documentation/RCU/ 17939F: include/linux/rcu* 17940F: kernel/rcu/ 17941X: Documentation/RCU/torture.rst 17942X: include/linux/srcu*.h 17943X: kernel/rcu/srcu*.c 17944 17945REAL TIME CLOCK (RTC) SUBSYSTEM 17946M: Alessandro Zummo <a.zummo@towertech.it> 17947M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17948L: linux-rtc@vger.kernel.org 17949S: Maintained 17950Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17951T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17952F: Documentation/admin-guide/rtc.rst 17953F: Documentation/devicetree/bindings/rtc/ 17954F: drivers/rtc/ 17955F: include/linux/platform_data/rtc-* 17956F: include/linux/rtc.h 17957F: include/linux/rtc/ 17958F: include/uapi/linux/rtc.h 17959F: tools/testing/selftests/rtc/ 17960 17961Real-time Linux Analysis (RTLA) tools 17962M: Daniel Bristot de Oliveira <bristot@kernel.org> 17963M: Steven Rostedt <rostedt@goodmis.org> 17964L: linux-trace-kernel@vger.kernel.org 17965S: Maintained 17966F: Documentation/tools/rtla/ 17967F: tools/tracing/rtla/ 17968 17969REALTEK AUDIO CODECS 17970M: Oder Chiou <oder_chiou@realtek.com> 17971S: Maintained 17972F: include/sound/rt*.h 17973F: sound/soc/codecs/rt* 17974 17975REALTEK OTTO WATCHDOG 17976M: Sander Vanheule <sander@svanheule.net> 17977L: linux-watchdog@vger.kernel.org 17978S: Maintained 17979F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17980F: drivers/watchdog/realtek_otto_wdt.c 17981 17982REALTEK RTL83xx SMI DSA ROUTER CHIPS 17983M: Linus Walleij <linus.walleij@linaro.org> 17984M: Alvin Šipraga <alsi@bang-olufsen.dk> 17985S: Maintained 17986F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17987F: drivers/net/dsa/realtek/* 17988 17989REALTEK WIRELESS DRIVER (rtlwifi family) 17990M: Ping-Ke Shih <pkshih@realtek.com> 17991L: linux-wireless@vger.kernel.org 17992S: Maintained 17993W: https://wireless.wiki.kernel.org/ 17994T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17995F: drivers/net/wireless/realtek/rtlwifi/ 17996 17997REALTEK WIRELESS DRIVER (rtw88) 17998M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17999L: linux-wireless@vger.kernel.org 18000S: Maintained 18001F: drivers/net/wireless/realtek/rtw88/ 18002 18003REALTEK WIRELESS DRIVER (rtw89) 18004M: Ping-Ke Shih <pkshih@realtek.com> 18005L: linux-wireless@vger.kernel.org 18006S: Maintained 18007F: drivers/net/wireless/realtek/rtw89/ 18008 18009REDPINE WIRELESS DRIVER 18010L: linux-wireless@vger.kernel.org 18011S: Orphan 18012F: drivers/net/wireless/rsi/ 18013 18014REGISTER MAP ABSTRACTION 18015M: Mark Brown <broonie@kernel.org> 18016L: linux-kernel@vger.kernel.org 18017S: Supported 18018T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18019F: Documentation/devicetree/bindings/regmap/ 18020F: drivers/base/regmap/ 18021F: include/linux/regmap.h 18022 18023REISERFS FILE SYSTEM 18024L: reiserfs-devel@vger.kernel.org 18025S: Supported 18026F: fs/reiserfs/ 18027 18028REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18029M: Bjorn Andersson <andersson@kernel.org> 18030M: Mathieu Poirier <mathieu.poirier@linaro.org> 18031L: linux-remoteproc@vger.kernel.org 18032S: Maintained 18033T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18034F: Documentation/ABI/testing/sysfs-class-remoteproc 18035F: Documentation/devicetree/bindings/remoteproc/ 18036F: Documentation/staging/remoteproc.rst 18037F: drivers/remoteproc/ 18038F: include/linux/remoteproc.h 18039F: include/linux/remoteproc/ 18040 18041REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18042M: Bjorn Andersson <andersson@kernel.org> 18043M: Mathieu Poirier <mathieu.poirier@linaro.org> 18044L: linux-remoteproc@vger.kernel.org 18045S: Maintained 18046T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18047F: Documentation/ABI/testing/sysfs-bus-rpmsg 18048F: Documentation/staging/rpmsg.rst 18049F: drivers/rpmsg/ 18050F: include/linux/rpmsg.h 18051F: include/linux/rpmsg/ 18052F: include/uapi/linux/rpmsg.h 18053F: samples/rpmsg/ 18054 18055REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18056M: Stephan Gerhold <stephan@gerhold.net> 18057L: netdev@vger.kernel.org 18058L: linux-remoteproc@vger.kernel.org 18059S: Maintained 18060F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18061 18062RENESAS CLOCK DRIVERS 18063M: Geert Uytterhoeven <geert+renesas@glider.be> 18064L: linux-renesas-soc@vger.kernel.org 18065S: Supported 18066T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18067F: Documentation/devicetree/bindings/clock/renesas,* 18068F: drivers/clk/renesas/ 18069 18070RENESAS EMEV2 I2C DRIVER 18071M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18072L: linux-renesas-soc@vger.kernel.org 18073S: Supported 18074F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18075F: drivers/i2c/busses/i2c-emev2.c 18076 18077RENESAS ETHERNET DRIVERS 18078R: Sergey Shtylyov <s.shtylyov@omp.ru> 18079L: netdev@vger.kernel.org 18080L: linux-renesas-soc@vger.kernel.org 18081F: Documentation/devicetree/bindings/net/renesas,*.yaml 18082F: drivers/net/ethernet/renesas/ 18083F: include/linux/sh_eth.h 18084 18085RENESAS IDT821034 ASoC CODEC 18086M: Herve Codina <herve.codina@bootlin.com> 18087L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18088S: Maintained 18089F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18090F: sound/soc/codecs/idt821034.c 18091 18092RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18093M: Miquel Raynal <miquel.raynal@bootlin.com> 18094L: linux-mtd@lists.infradead.org 18095L: linux-renesas-soc@vger.kernel.org 18096S: Maintained 18097F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18098F: drivers/mtd/nand/raw/renesas-nand-controller.c 18099 18100RENESAS R-CAR GYROADC DRIVER 18101M: Marek Vasut <marek.vasut@gmail.com> 18102L: linux-iio@vger.kernel.org 18103S: Supported 18104F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18105F: drivers/iio/adc/rcar-gyroadc.c 18106 18107RENESAS R-CAR I2C DRIVERS 18108M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18109L: linux-renesas-soc@vger.kernel.org 18110S: Supported 18111F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18112F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18113F: drivers/i2c/busses/i2c-rcar.c 18114F: drivers/i2c/busses/i2c-sh_mobile.c 18115 18116RENESAS R-CAR SATA DRIVER 18117R: Sergey Shtylyov <s.shtylyov@omp.ru> 18118L: linux-ide@vger.kernel.org 18119L: linux-renesas-soc@vger.kernel.org 18120S: Supported 18121F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18122F: drivers/ata/sata_rcar.c 18123 18124RENESAS R-CAR THERMAL DRIVERS 18125M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18126L: linux-renesas-soc@vger.kernel.org 18127S: Supported 18128F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18129F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18130F: drivers/thermal/rcar_gen3_thermal.c 18131F: drivers/thermal/rcar_thermal.c 18132 18133RENESAS RIIC DRIVER 18134M: Chris Brandt <chris.brandt@renesas.com> 18135L: linux-renesas-soc@vger.kernel.org 18136S: Supported 18137F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18138F: drivers/i2c/busses/i2c-riic.c 18139 18140RENESAS RZ/G2L A/D DRIVER 18141M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18142L: linux-iio@vger.kernel.org 18143L: linux-renesas-soc@vger.kernel.org 18144S: Supported 18145F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18146F: drivers/iio/adc/rzg2l_adc.c 18147 18148RENESAS RZ/G2L MTU3a COUNTER DRIVER 18149M: Biju Das <biju.das.jz@bp.renesas.com> 18150L: linux-iio@vger.kernel.org 18151L: linux-renesas-soc@vger.kernel.org 18152S: Supported 18153F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18154F: drivers/counter/rz-mtu3-cnt.c 18155 18156RENESAS RZ/N1 A5PSW SWITCH DRIVER 18157M: Clément Léger <clement.leger@bootlin.com> 18158L: linux-renesas-soc@vger.kernel.org 18159L: netdev@vger.kernel.org 18160S: Maintained 18161F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18162F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18163F: drivers/net/dsa/rzn1_a5psw* 18164F: drivers/net/pcs/pcs-rzn1-miic.c 18165F: include/dt-bindings/net/pcs-rzn1-miic.h 18166F: include/linux/pcs-rzn1-miic.h 18167F: net/dsa/tag_rzn1_a5psw.c 18168 18169RENESAS RZ/N1 RTC CONTROLLER DRIVER 18170M: Miquel Raynal <miquel.raynal@bootlin.com> 18171L: linux-rtc@vger.kernel.org 18172L: linux-renesas-soc@vger.kernel.org 18173S: Maintained 18174F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18175F: drivers/rtc/rtc-rzn1.c 18176 18177RENESAS RZ/N1 USBF CONTROLLER DRIVER 18178M: Herve Codina <herve.codina@bootlin.com> 18179L: linux-renesas-soc@vger.kernel.org 18180L: linux-usb@vger.kernel.org 18181S: Maintained 18182F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18183F: drivers/usb/gadget/udc/renesas_usbf.c 18184 18185RENESAS RZ/V2M I2C DRIVER 18186M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18187L: linux-i2c@vger.kernel.org 18188L: linux-renesas-soc@vger.kernel.org 18189S: Supported 18190F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18191F: drivers/i2c/busses/i2c-rzv2m.c 18192 18193RENESAS USB PHY DRIVER 18194M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18195L: linux-renesas-soc@vger.kernel.org 18196S: Maintained 18197F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18198 18199RENESAS VERSACLOCK 7 CLOCK DRIVER 18200M: Alex Helms <alexander.helms.jy@renesas.com> 18201S: Maintained 18202F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18203F: drivers/clk/clk-versaclock7.c 18204 18205RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18206M: Herve Codina <herve.codina@bootlin.com> 18207L: linux-iio@vger.kernel.org 18208S: Maintained 18209F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18210F: drivers/iio/potentiometer/x9250.c 18211 18212RESET CONTROLLER FRAMEWORK 18213M: Philipp Zabel <p.zabel@pengutronix.de> 18214S: Maintained 18215T: git git://git.pengutronix.de/git/pza/linux 18216F: Documentation/devicetree/bindings/reset/ 18217F: Documentation/driver-api/reset.rst 18218F: drivers/reset/ 18219F: include/dt-bindings/reset/ 18220F: include/linux/reset-controller.h 18221F: include/linux/reset.h 18222F: include/linux/reset/ 18223K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18224 18225RESTARTABLE SEQUENCES SUPPORT 18226M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18227M: Peter Zijlstra <peterz@infradead.org> 18228M: "Paul E. McKenney" <paulmck@kernel.org> 18229M: Boqun Feng <boqun.feng@gmail.com> 18230L: linux-kernel@vger.kernel.org 18231S: Supported 18232F: include/trace/events/rseq.h 18233F: include/uapi/linux/rseq.h 18234F: kernel/rseq.c 18235F: tools/testing/selftests/rseq/ 18236 18237RFKILL 18238M: Johannes Berg <johannes@sipsolutions.net> 18239L: linux-wireless@vger.kernel.org 18240S: Maintained 18241W: https://wireless.wiki.kernel.org/ 18242Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18243T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18244T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18245F: Documentation/ABI/stable/sysfs-class-rfkill 18246F: Documentation/driver-api/rfkill.rst 18247F: include/linux/rfkill.h 18248F: include/uapi/linux/rfkill.h 18249F: net/rfkill/ 18250 18251RHASHTABLE 18252M: Thomas Graf <tgraf@suug.ch> 18253M: Herbert Xu <herbert@gondor.apana.org.au> 18254L: netdev@vger.kernel.org 18255S: Maintained 18256F: include/linux/rhashtable-types.h 18257F: include/linux/rhashtable.h 18258F: lib/rhashtable.c 18259F: lib/test_rhashtable.c 18260 18261RICOH R5C592 MEMORYSTICK DRIVER 18262M: Maxim Levitsky <maximlevitsky@gmail.com> 18263S: Maintained 18264F: drivers/memstick/host/r592.* 18265 18266RICOH SMARTMEDIA/XD DRIVER 18267M: Maxim Levitsky <maximlevitsky@gmail.com> 18268S: Maintained 18269F: drivers/mtd/nand/raw/r852.c 18270F: drivers/mtd/nand/raw/r852.h 18271 18272RISC-V ARCHITECTURE 18273M: Paul Walmsley <paul.walmsley@sifive.com> 18274M: Palmer Dabbelt <palmer@dabbelt.com> 18275M: Albert Ou <aou@eecs.berkeley.edu> 18276L: linux-riscv@lists.infradead.org 18277S: Supported 18278Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18279C: irc://irc.libera.chat/riscv 18280P: Documentation/riscv/patch-acceptance.rst 18281T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18282F: arch/riscv/ 18283N: riscv 18284K: riscv 18285 18286RISC-V MICROCHIP FPGA SUPPORT 18287M: Conor Dooley <conor.dooley@microchip.com> 18288M: Daire McNamara <daire.mcnamara@microchip.com> 18289L: linux-riscv@lists.infradead.org 18290S: Supported 18291F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18292F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18293F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18294F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18295F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18296F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18297F: Documentation/devicetree/bindings/riscv/microchip.yaml 18298F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18299F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18300F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18301F: arch/riscv/boot/dts/microchip/ 18302F: drivers/char/hw_random/mpfs-rng.c 18303F: drivers/clk/microchip/clk-mpfs*.c 18304F: drivers/i2c/busses/i2c-microchip-corei2c.c 18305F: drivers/mailbox/mailbox-mpfs.c 18306F: drivers/pci/controller/pcie-microchip-host.c 18307F: drivers/pwm/pwm-microchip-core.c 18308F: drivers/reset/reset-mpfs.c 18309F: drivers/rtc/rtc-mpfs.c 18310F: drivers/soc/microchip/mpfs-sys-controller.c 18311F: drivers/spi/spi-microchip-core-qspi.c 18312F: drivers/spi/spi-microchip-core.c 18313F: drivers/usb/musb/mpfs.c 18314F: include/soc/microchip/mpfs.h 18315 18316RISC-V MISC SOC SUPPORT 18317M: Conor Dooley <conor@kernel.org> 18318L: linux-riscv@lists.infradead.org 18319S: Maintained 18320Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18321T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18322F: Documentation/devicetree/bindings/riscv/ 18323F: arch/riscv/boot/dts/ 18324X: arch/riscv/boot/dts/allwinner/ 18325X: arch/riscv/boot/dts/renesas/ 18326 18327RISC-V PMU DRIVERS 18328M: Atish Patra <atishp@atishpatra.org> 18329R: Anup Patel <anup@brainfault.org> 18330L: linux-riscv@lists.infradead.org 18331S: Supported 18332F: drivers/perf/riscv_pmu.c 18333F: drivers/perf/riscv_pmu_legacy.c 18334F: drivers/perf/riscv_pmu_sbi.c 18335 18336RISC-V THEAD SoC SUPPORT 18337M: Jisheng Zhang <jszhang@kernel.org> 18338M: Guo Ren <guoren@kernel.org> 18339M: Fu Wei <wefu@redhat.com> 18340L: linux-riscv@lists.infradead.org 18341S: Maintained 18342F: arch/riscv/boot/dts/thead/ 18343 18344RNBD BLOCK DRIVERS 18345M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18346M: Jack Wang <jinpu.wang@ionos.com> 18347L: linux-block@vger.kernel.org 18348S: Maintained 18349F: drivers/block/rnbd/ 18350 18351ROCCAT DRIVERS 18352M: Stefan Achatz <erazor_de@users.sourceforge.net> 18353S: Maintained 18354W: http://sourceforge.net/projects/roccat/ 18355F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18356F: drivers/hid/hid-roccat* 18357F: include/linux/hid-roccat* 18358 18359ROCKCHIP CRYPTO DRIVERS 18360M: Corentin Labbe <clabbe@baylibre.com> 18361L: linux-crypto@vger.kernel.org 18362S: Maintained 18363F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18364F: drivers/crypto/rockchip/ 18365 18366ROCKCHIP I2S TDM DRIVER 18367M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18368L: linux-rockchip@lists.infradead.org 18369S: Maintained 18370F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18371F: sound/soc/rockchip/rockchip_i2s_tdm.* 18372 18373ROCKCHIP ISP V1 DRIVER 18374M: Dafna Hirschfeld <dafna@fastmail.com> 18375L: linux-media@vger.kernel.org 18376L: linux-rockchip@lists.infradead.org 18377S: Maintained 18378F: Documentation/admin-guide/media/rkisp1.rst 18379F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18380F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18381F: drivers/media/platform/rockchip/rkisp1 18382F: include/uapi/linux/rkisp1-config.h 18383 18384ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18385M: Jacob Chen <jacob-chen@iotwrt.com> 18386M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18387L: linux-media@vger.kernel.org 18388L: linux-rockchip@lists.infradead.org 18389S: Maintained 18390F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18391F: drivers/media/platform/rockchip/rga/ 18392 18393ROCKCHIP VIDEO DECODER DRIVER 18394M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18395L: linux-media@vger.kernel.org 18396L: linux-rockchip@lists.infradead.org 18397S: Maintained 18398F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18399F: drivers/staging/media/rkvdec/ 18400 18401ROCKER DRIVER 18402M: Jiri Pirko <jiri@resnulli.us> 18403L: netdev@vger.kernel.org 18404S: Supported 18405F: drivers/net/ethernet/rocker/ 18406 18407ROCKETPORT EXPRESS/INFINITY DRIVER 18408M: Kevin Cernekee <cernekee@gmail.com> 18409L: linux-serial@vger.kernel.org 18410S: Odd Fixes 18411F: drivers/tty/serial/rp2.* 18412 18413ROHM BD99954 CHARGER IC 18414M: Matti Vaittinen <mazziesaccount@gmail.com> 18415S: Supported 18416F: drivers/power/supply/bd99954-charger.c 18417F: drivers/power/supply/bd99954-charger.h 18418 18419ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18420M: Tomasz Duszynski <tduszyns@gmail.com> 18421S: Maintained 18422F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18423F: drivers/iio/light/bh1750.c 18424 18425ROHM BU270xx LIGHT SENSOR DRIVERs 18426M: Matti Vaittinen <mazziesaccount@gmail.com> 18427L: linux-iio@vger.kernel.org 18428S: Supported 18429F: drivers/iio/light/rohm-bu27008.c 18430F: drivers/iio/light/rohm-bu27034.c 18431 18432ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18433M: Marek Vasut <marek.vasut+renesas@gmail.com> 18434L: linux-kernel@vger.kernel.org 18435L: linux-renesas-soc@vger.kernel.org 18436S: Supported 18437F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18438F: drivers/gpio/gpio-bd9571mwv.c 18439F: drivers/mfd/bd9571mwv.c 18440F: drivers/regulator/bd9571mwv-regulator.c 18441F: include/linux/mfd/bd9571mwv.h 18442 18443ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18444M: Matti Vaittinen <mazziesaccount@gmail.com> 18445S: Supported 18446F: drivers/clk/clk-bd718x7.c 18447F: drivers/gpio/gpio-bd71815.c 18448F: drivers/gpio/gpio-bd71828.c 18449F: drivers/mfd/rohm-bd71828.c 18450F: drivers/mfd/rohm-bd718x7.c 18451F: drivers/mfd/rohm-bd9576.c 18452F: drivers/regulator/bd71815-regulator.c 18453F: drivers/regulator/bd71828-regulator.c 18454F: drivers/regulator/bd718x7-regulator.c 18455F: drivers/regulator/bd9576-regulator.c 18456F: drivers/regulator/rohm-regulator.c 18457F: drivers/rtc/rtc-bd70528.c 18458F: drivers/watchdog/bd9576_wdt.c 18459F: include/linux/mfd/rohm-bd71815.h 18460F: include/linux/mfd/rohm-bd71828.h 18461F: include/linux/mfd/rohm-bd718x7.h 18462F: include/linux/mfd/rohm-bd957x.h 18463F: include/linux/mfd/rohm-generic.h 18464F: include/linux/mfd/rohm-shared.h 18465 18466ROSE NETWORK LAYER 18467M: Ralf Baechle <ralf@linux-mips.org> 18468L: linux-hams@vger.kernel.org 18469S: Maintained 18470W: http://www.linux-ax25.org/ 18471F: include/net/rose.h 18472F: include/uapi/linux/rose.h 18473F: net/rose/ 18474 18475ROTATION DRIVER FOR ALLWINNER A83T 18476M: Jernej Skrabec <jernej.skrabec@gmail.com> 18477L: linux-media@vger.kernel.org 18478S: Maintained 18479T: git git://linuxtv.org/media_tree.git 18480F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18481F: drivers/media/platform/sunxi/sun8i-rotate/ 18482 18483RPMSG TTY DRIVER 18484M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18485L: linux-remoteproc@vger.kernel.org 18486S: Maintained 18487F: drivers/tty/rpmsg_tty.c 18488 18489RTL2830 MEDIA DRIVER 18490M: Antti Palosaari <crope@iki.fi> 18491L: linux-media@vger.kernel.org 18492S: Maintained 18493W: https://linuxtv.org 18494W: http://palosaari.fi/linux/ 18495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18496T: git git://linuxtv.org/anttip/media_tree.git 18497F: drivers/media/dvb-frontends/rtl2830* 18498 18499RTL2832 MEDIA DRIVER 18500M: Antti Palosaari <crope@iki.fi> 18501L: linux-media@vger.kernel.org 18502S: Maintained 18503W: https://linuxtv.org 18504W: http://palosaari.fi/linux/ 18505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18506T: git git://linuxtv.org/anttip/media_tree.git 18507F: drivers/media/dvb-frontends/rtl2832* 18508 18509RTL2832_SDR MEDIA DRIVER 18510M: Antti Palosaari <crope@iki.fi> 18511L: linux-media@vger.kernel.org 18512S: Maintained 18513W: https://linuxtv.org 18514W: http://palosaari.fi/linux/ 18515Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18516T: git git://linuxtv.org/anttip/media_tree.git 18517F: drivers/media/dvb-frontends/rtl2832_sdr* 18518 18519RTL8180 WIRELESS DRIVER 18520L: linux-wireless@vger.kernel.org 18521S: Orphan 18522W: https://wireless.wiki.kernel.org/ 18523T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18524F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18525 18526RTL8187 WIRELESS DRIVER 18527M: Herton Ronaldo Krzesinski <herton@canonical.com> 18528M: Hin-Tak Leung <htl10@users.sourceforge.net> 18529M: Larry Finger <Larry.Finger@lwfinger.net> 18530L: linux-wireless@vger.kernel.org 18531S: Maintained 18532W: https://wireless.wiki.kernel.org/ 18533T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18534F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18535 18536RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18537M: Jes Sorensen <Jes.Sorensen@gmail.com> 18538L: linux-wireless@vger.kernel.org 18539S: Maintained 18540T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18541F: drivers/net/wireless/realtek/rtl8xxxu/ 18542 18543RTRS TRANSPORT DRIVERS 18544M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18545M: Jack Wang <jinpu.wang@ionos.com> 18546L: linux-rdma@vger.kernel.org 18547S: Maintained 18548F: drivers/infiniband/ulp/rtrs/ 18549 18550RUNTIME VERIFICATION (RV) 18551M: Daniel Bristot de Oliveira <bristot@kernel.org> 18552M: Steven Rostedt <rostedt@goodmis.org> 18553L: linux-trace-kernel@vger.kernel.org 18554S: Maintained 18555F: Documentation/trace/rv/ 18556F: include/linux/rv.h 18557F: include/rv/ 18558F: kernel/trace/rv/ 18559F: tools/verification/ 18560 18561RUST 18562M: Miguel Ojeda <ojeda@kernel.org> 18563M: Alex Gaynor <alex.gaynor@gmail.com> 18564M: Wedson Almeida Filho <wedsonaf@gmail.com> 18565R: Boqun Feng <boqun.feng@gmail.com> 18566R: Gary Guo <gary@garyguo.net> 18567R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18568R: Benno Lossin <benno.lossin@proton.me> 18569L: rust-for-linux@vger.kernel.org 18570S: Supported 18571W: https://github.com/Rust-for-Linux/linux 18572B: https://github.com/Rust-for-Linux/linux/issues 18573C: zulip://rust-for-linux.zulipchat.com 18574T: git https://github.com/Rust-for-Linux/linux.git rust-next 18575F: Documentation/rust/ 18576F: rust/ 18577F: samples/rust/ 18578F: scripts/*rust* 18579K: \b(?i:rust)\b 18580 18581RXRPC SOCKETS (AF_RXRPC) 18582M: David Howells <dhowells@redhat.com> 18583M: Marc Dionne <marc.dionne@auristor.com> 18584L: linux-afs@lists.infradead.org 18585S: Supported 18586W: https://www.infradead.org/~dhowells/kafs/ 18587F: Documentation/networking/rxrpc.rst 18588F: include/keys/rxrpc-type.h 18589F: include/net/af_rxrpc.h 18590F: include/trace/events/rxrpc.h 18591F: include/uapi/linux/rxrpc.h 18592F: net/rxrpc/ 18593 18594S3 SAVAGE FRAMEBUFFER DRIVER 18595M: Antonino Daplas <adaplas@gmail.com> 18596L: linux-fbdev@vger.kernel.org 18597S: Maintained 18598F: drivers/video/fbdev/savage/ 18599 18600S390 ARCHITECTURE 18601M: Heiko Carstens <hca@linux.ibm.com> 18602M: Vasily Gorbik <gor@linux.ibm.com> 18603M: Alexander Gordeev <agordeev@linux.ibm.com> 18604R: Christian Borntraeger <borntraeger@linux.ibm.com> 18605R: Sven Schnelle <svens@linux.ibm.com> 18606L: linux-s390@vger.kernel.org 18607S: Supported 18608T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18609F: Documentation/driver-api/s390-drivers.rst 18610F: Documentation/s390/ 18611F: arch/s390/ 18612F: drivers/s390/ 18613F: drivers/watchdog/diag288_wdt.c 18614 18615S390 COMMON I/O LAYER 18616M: Vineeth Vijayan <vneethv@linux.ibm.com> 18617M: Peter Oberparleiter <oberpar@linux.ibm.com> 18618L: linux-s390@vger.kernel.org 18619S: Supported 18620F: drivers/s390/cio/ 18621 18622S390 DASD DRIVER 18623M: Stefan Haberland <sth@linux.ibm.com> 18624M: Jan Hoeppner <hoeppner@linux.ibm.com> 18625L: linux-s390@vger.kernel.org 18626S: Supported 18627F: block/partitions/ibm.c 18628F: drivers/s390/block/dasd* 18629F: include/linux/dasd_mod.h 18630 18631S390 IOMMU (PCI) 18632M: Niklas Schnelle <schnelle@linux.ibm.com> 18633M: Matthew Rosato <mjrosato@linux.ibm.com> 18634R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18635L: linux-s390@vger.kernel.org 18636S: Supported 18637F: drivers/iommu/s390-iommu.c 18638 18639S390 IUCV NETWORK LAYER 18640M: Alexandra Winter <wintera@linux.ibm.com> 18641M: Wenjia Zhang <wenjia@linux.ibm.com> 18642L: linux-s390@vger.kernel.org 18643L: netdev@vger.kernel.org 18644S: Supported 18645F: drivers/s390/net/*iucv* 18646F: include/net/iucv/ 18647F: net/iucv/ 18648 18649S390 MM 18650M: Alexander Gordeev <agordeev@linux.ibm.com> 18651M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18652L: linux-s390@vger.kernel.org 18653S: Supported 18654T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18655F: arch/s390/include/asm/pgtable.h 18656F: arch/s390/mm 18657 18658S390 NETWORK DRIVERS 18659M: Alexandra Winter <wintera@linux.ibm.com> 18660M: Wenjia Zhang <wenjia@linux.ibm.com> 18661L: linux-s390@vger.kernel.org 18662L: netdev@vger.kernel.org 18663S: Supported 18664F: drivers/s390/net/ 18665 18666S390 PCI SUBSYSTEM 18667M: Niklas Schnelle <schnelle@linux.ibm.com> 18668M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18669L: linux-s390@vger.kernel.org 18670S: Supported 18671F: Documentation/s390/pci.rst 18672F: arch/s390/pci/ 18673F: drivers/pci/hotplug/s390_pci_hpc.c 18674 18675S390 SCM DRIVER 18676M: Vineeth Vijayan <vneethv@linux.ibm.com> 18677L: linux-s390@vger.kernel.org 18678S: Supported 18679F: drivers/s390/block/scm* 18680F: drivers/s390/cio/scm.c 18681 18682S390 VFIO AP DRIVER 18683M: Tony Krowiak <akrowiak@linux.ibm.com> 18684M: Halil Pasic <pasic@linux.ibm.com> 18685M: Jason Herne <jjherne@linux.ibm.com> 18686L: linux-s390@vger.kernel.org 18687S: Supported 18688F: Documentation/s390/vfio-ap* 18689F: drivers/s390/crypto/vfio_ap* 18690 18691S390 VFIO-CCW DRIVER 18692M: Eric Farman <farman@linux.ibm.com> 18693M: Matthew Rosato <mjrosato@linux.ibm.com> 18694R: Halil Pasic <pasic@linux.ibm.com> 18695L: linux-s390@vger.kernel.org 18696L: kvm@vger.kernel.org 18697S: Supported 18698F: Documentation/s390/vfio-ccw.rst 18699F: drivers/s390/cio/vfio_ccw* 18700F: include/uapi/linux/vfio_ccw.h 18701 18702S390 VFIO-PCI DRIVER 18703M: Matthew Rosato <mjrosato@linux.ibm.com> 18704M: Eric Farman <farman@linux.ibm.com> 18705L: linux-s390@vger.kernel.org 18706L: kvm@vger.kernel.org 18707S: Supported 18708F: arch/s390/kvm/pci* 18709F: drivers/vfio/pci/vfio_pci_zdev.c 18710F: include/uapi/linux/vfio_zdev.h 18711 18712S390 ZCRYPT DRIVER 18713M: Harald Freudenberger <freude@linux.ibm.com> 18714L: linux-s390@vger.kernel.org 18715S: Supported 18716F: drivers/s390/crypto/ 18717 18718S390 ZFCP DRIVER 18719M: Steffen Maier <maier@linux.ibm.com> 18720M: Benjamin Block <bblock@linux.ibm.com> 18721L: linux-s390@vger.kernel.org 18722S: Supported 18723F: drivers/s390/scsi/zfcp_* 18724 18725SAA6588 RDS RECEIVER DRIVER 18726M: Hans Verkuil <hverkuil@xs4all.nl> 18727L: linux-media@vger.kernel.org 18728S: Odd Fixes 18729W: https://linuxtv.org 18730T: git git://linuxtv.org/media_tree.git 18731F: drivers/media/i2c/saa6588* 18732 18733SAA7134 VIDEO4LINUX DRIVER 18734M: Mauro Carvalho Chehab <mchehab@kernel.org> 18735L: linux-media@vger.kernel.org 18736S: Odd fixes 18737W: https://linuxtv.org 18738T: git git://linuxtv.org/media_tree.git 18739F: Documentation/driver-api/media/drivers/saa7134* 18740F: drivers/media/pci/saa7134/ 18741 18742SAA7146 VIDEO4LINUX-2 DRIVER 18743M: Hans Verkuil <hverkuil@xs4all.nl> 18744L: linux-media@vger.kernel.org 18745S: Maintained 18746T: git git://linuxtv.org/media_tree.git 18747F: drivers/media/common/saa7146/ 18748F: drivers/media/pci/saa7146/ 18749F: include/media/drv-intf/saa7146* 18750 18751SAFESETID SECURITY MODULE 18752M: Micah Morton <mortonm@chromium.org> 18753S: Supported 18754F: Documentation/admin-guide/LSM/SafeSetID.rst 18755F: security/safesetid/ 18756 18757SAMSUNG AUDIO (ASoC) DRIVERS 18758M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18759L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18760S: Maintained 18761B: mailto:linux-samsung-soc@vger.kernel.org 18762F: Documentation/devicetree/bindings/sound/samsung* 18763F: sound/soc/samsung/ 18764 18765SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18766M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18767L: linux-crypto@vger.kernel.org 18768L: linux-samsung-soc@vger.kernel.org 18769S: Maintained 18770F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18771F: drivers/crypto/exynos-rng.c 18772 18773SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18774M: Łukasz Stelmach <l.stelmach@samsung.com> 18775L: linux-samsung-soc@vger.kernel.org 18776S: Maintained 18777F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18778F: drivers/char/hw_random/exynos-trng.c 18779 18780SAMSUNG FRAMEBUFFER DRIVER 18781M: Jingoo Han <jingoohan1@gmail.com> 18782L: linux-fbdev@vger.kernel.org 18783S: Maintained 18784F: drivers/video/fbdev/s3c-fb.c 18785 18786SAMSUNG INTERCONNECT DRIVERS 18787M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18788M: Artur Świgoń <a.swigon@samsung.com> 18789L: linux-pm@vger.kernel.org 18790L: linux-samsung-soc@vger.kernel.org 18791S: Supported 18792F: drivers/interconnect/samsung/ 18793 18794SAMSUNG LAPTOP DRIVER 18795M: Corentin Chary <corentin.chary@gmail.com> 18796L: platform-driver-x86@vger.kernel.org 18797S: Maintained 18798F: drivers/platform/x86/samsung-laptop.c 18799 18800SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18801M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18802L: linux-kernel@vger.kernel.org 18803L: linux-samsung-soc@vger.kernel.org 18804S: Supported 18805B: mailto:linux-samsung-soc@vger.kernel.org 18806F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18807F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18808F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18809F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18810F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18811F: drivers/clk/clk-s2mps11.c 18812F: drivers/mfd/sec*.c 18813F: drivers/regulator/s2m*.c 18814F: drivers/regulator/s5m*.c 18815F: drivers/rtc/rtc-s5m.c 18816F: include/linux/mfd/samsung/ 18817 18818SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18819M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18820L: linux-media@vger.kernel.org 18821L: linux-samsung-soc@vger.kernel.org 18822S: Maintained 18823F: drivers/media/platform/samsung/s3c-camif/ 18824F: include/media/drv-intf/s3c_camif.h 18825 18826SAMSUNG S3FWRN5 NFC DRIVER 18827M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18828S: Maintained 18829F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18830F: drivers/nfc/s3fwrn5 18831 18832SAMSUNG S5C73M3 CAMERA DRIVER 18833M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18834M: Andrzej Hajda <andrzej.hajda@intel.com> 18835L: linux-media@vger.kernel.org 18836S: Supported 18837F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18838F: drivers/media/i2c/s5c73m3/* 18839 18840SAMSUNG S5K5BAF CAMERA DRIVER 18841M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18842M: Andrzej Hajda <andrzej.hajda@intel.com> 18843L: linux-media@vger.kernel.org 18844S: Supported 18845F: drivers/media/i2c/s5k5baf.c 18846 18847SAMSUNG S5P Security SubSystem (SSS) DRIVER 18848M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18849M: Vladimir Zapolskiy <vz@mleia.com> 18850L: linux-crypto@vger.kernel.org 18851L: linux-samsung-soc@vger.kernel.org 18852S: Maintained 18853F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18854F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18855F: drivers/crypto/s5p-sss.c 18856 18857SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18858M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18859L: linux-media@vger.kernel.org 18860S: Supported 18861Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18862F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18863F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18864F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18865F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18866F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18867F: drivers/media/platform/samsung/exynos4-is/ 18868 18869SAMSUNG SOC CLOCK DRIVERS 18870M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18871M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18872M: Tomasz Figa <tomasz.figa@gmail.com> 18873M: Chanwoo Choi <cw00.choi@samsung.com> 18874R: Alim Akhtar <alim.akhtar@samsung.com> 18875L: linux-samsung-soc@vger.kernel.org 18876S: Supported 18877T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18878T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18879F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18880F: Documentation/devicetree/bindings/clock/samsung,s3c* 18881F: drivers/clk/samsung/ 18882F: include/dt-bindings/clock/exynos*.h 18883F: include/dt-bindings/clock/s5p*.h 18884F: include/dt-bindings/clock/samsung,*.h 18885F: include/linux/clk/samsung.h 18886 18887SAMSUNG SPI DRIVERS 18888M: Andi Shyti <andi.shyti@kernel.org> 18889L: linux-spi@vger.kernel.org 18890L: linux-samsung-soc@vger.kernel.org 18891S: Maintained 18892F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18893F: drivers/spi/spi-s3c* 18894F: include/linux/platform_data/spi-s3c64xx.h 18895 18896SAMSUNG SXGBE DRIVERS 18897M: Byungho An <bh74.an@samsung.com> 18898L: netdev@vger.kernel.org 18899S: Supported 18900F: drivers/net/ethernet/samsung/sxgbe/ 18901 18902SAMSUNG THERMAL DRIVER 18903M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18904M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18905L: linux-pm@vger.kernel.org 18906L: linux-samsung-soc@vger.kernel.org 18907S: Maintained 18908F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18909F: drivers/thermal/samsung/ 18910 18911SAMSUNG USB2 PHY DRIVER 18912M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18913L: linux-kernel@vger.kernel.org 18914S: Supported 18915F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18916F: Documentation/driver-api/phy/samsung-usb2.rst 18917F: drivers/phy/samsung/phy-exynos4210-usb2.c 18918F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18919F: drivers/phy/samsung/phy-exynos5250-usb2.c 18920F: drivers/phy/samsung/phy-s5pv210-usb2.c 18921F: drivers/phy/samsung/phy-samsung-usb2.c 18922F: drivers/phy/samsung/phy-samsung-usb2.h 18923 18924SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18925M: Paul Barker <paul.barker@sancloud.com> 18926R: Marc Murphy <marc.murphy@sancloud.com> 18927S: Supported 18928F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18929 18930SC1200 WDT DRIVER 18931M: Zwane Mwaikambo <zwanem@gmail.com> 18932S: Maintained 18933F: drivers/watchdog/sc1200wdt.c 18934 18935SCHEDULER 18936M: Ingo Molnar <mingo@redhat.com> 18937M: Peter Zijlstra <peterz@infradead.org> 18938M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18939M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18940R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18941R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18942R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18943R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18944R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18945R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18946L: linux-kernel@vger.kernel.org 18947S: Maintained 18948T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18949F: include/linux/preempt.h 18950F: include/linux/sched.h 18951F: include/linux/wait.h 18952F: include/uapi/linux/sched.h 18953F: kernel/sched/ 18954 18955SCSI LIBSAS SUBSYSTEM 18956R: John Garry <john.g.garry@oracle.com> 18957R: Jason Yan <yanaijie@huawei.com> 18958L: linux-scsi@vger.kernel.org 18959S: Supported 18960F: Documentation/scsi/libsas.rst 18961F: drivers/scsi/libsas/ 18962F: include/scsi/libsas.h 18963F: include/scsi/sas_ata.h 18964 18965SCSI RDMA PROTOCOL (SRP) INITIATOR 18966M: Bart Van Assche <bvanassche@acm.org> 18967L: linux-rdma@vger.kernel.org 18968S: Supported 18969Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18970F: drivers/infiniband/ulp/srp/ 18971F: include/scsi/srp.h 18972 18973SCSI RDMA PROTOCOL (SRP) TARGET 18974M: Bart Van Assche <bvanassche@acm.org> 18975L: linux-rdma@vger.kernel.org 18976L: target-devel@vger.kernel.org 18977S: Supported 18978Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18979F: drivers/infiniband/ulp/srpt/ 18980 18981SCSI SG DRIVER 18982M: Doug Gilbert <dgilbert@interlog.com> 18983L: linux-scsi@vger.kernel.org 18984S: Maintained 18985W: http://sg.danny.cz/sg 18986F: Documentation/scsi/scsi-generic.rst 18987F: drivers/scsi/sg.c 18988F: include/scsi/sg.h 18989 18990SCSI SUBSYSTEM 18991M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18992M: "Martin K. Petersen" <martin.petersen@oracle.com> 18993L: linux-scsi@vger.kernel.org 18994S: Maintained 18995Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18996T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18997T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18998F: Documentation/devicetree/bindings/scsi/ 18999F: drivers/scsi/ 19000F: drivers/ufs/ 19001F: include/scsi/ 19002 19003SCSI TAPE DRIVER 19004M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19005L: linux-scsi@vger.kernel.org 19006S: Maintained 19007F: Documentation/scsi/st.rst 19008F: drivers/scsi/st.* 19009F: drivers/scsi/st_*.h 19010 19011SCSI TARGET CORE USER DRIVER 19012M: Bodo Stroesser <bostroesser@gmail.com> 19013L: linux-scsi@vger.kernel.org 19014L: target-devel@vger.kernel.org 19015S: Supported 19016F: Documentation/target/tcmu-design.rst 19017F: drivers/target/target_core_user.c 19018F: include/uapi/linux/target_core_user.h 19019 19020SCSI TARGET SUBSYSTEM 19021M: "Martin K. Petersen" <martin.petersen@oracle.com> 19022L: linux-scsi@vger.kernel.org 19023L: target-devel@vger.kernel.org 19024S: Supported 19025W: http://www.linux-iscsi.org 19026Q: https://patchwork.kernel.org/project/target-devel/list/ 19027T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19028F: Documentation/target/ 19029F: drivers/target/ 19030F: include/target/ 19031 19032SCTP PROTOCOL 19033M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19034M: Xin Long <lucien.xin@gmail.com> 19035L: linux-sctp@vger.kernel.org 19036S: Maintained 19037W: https://github.com/sctp/lksctp-tools/wiki 19038F: Documentation/networking/sctp.rst 19039F: include/linux/sctp.h 19040F: include/net/sctp/ 19041F: include/uapi/linux/sctp.h 19042F: net/sctp/ 19043 19044SCx200 CPU SUPPORT 19045M: Jim Cromie <jim.cromie@gmail.com> 19046S: Odd Fixes 19047F: Documentation/i2c/busses/scx200_acb.rst 19048F: arch/x86/platform/scx200/ 19049F: drivers/i2c/busses/scx200* 19050F: drivers/mtd/maps/scx200_docflash.c 19051F: drivers/watchdog/scx200_wdt.c 19052F: include/linux/scx200.h 19053 19054SCx200 GPIO DRIVER 19055M: Jim Cromie <jim.cromie@gmail.com> 19056S: Maintained 19057F: drivers/char/scx200_gpio.c 19058F: include/linux/scx200_gpio.h 19059 19060SCx200 HRT CLOCKSOURCE DRIVER 19061M: Jim Cromie <jim.cromie@gmail.com> 19062S: Maintained 19063F: drivers/clocksource/scx200_hrt.c 19064 19065SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19066M: Sascha Sommer <saschasommer@freenet.de> 19067L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19068S: Maintained 19069F: drivers/mmc/host/sdricoh_cs.c 19070 19071SECO BOARDS CEC DRIVER 19072M: Ettore Chimenti <ek5.chimenti@gmail.com> 19073S: Maintained 19074F: drivers/media/cec/platform/seco/seco-cec.c 19075F: drivers/media/cec/platform/seco/seco-cec.h 19076 19077SECURE COMPUTING 19078M: Kees Cook <keescook@chromium.org> 19079R: Andy Lutomirski <luto@amacapital.net> 19080R: Will Drewry <wad@chromium.org> 19081S: Supported 19082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19083F: Documentation/userspace-api/seccomp_filter.rst 19084F: include/linux/seccomp.h 19085F: include/uapi/linux/seccomp.h 19086F: kernel/seccomp.c 19087F: tools/testing/selftests/kselftest_harness.h 19088F: tools/testing/selftests/seccomp/* 19089K: \bsecure_computing 19090K: \bTIF_SECCOMP\b 19091 19092SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19093M: Kamal Dasu <kamal.dasu@broadcom.com> 19094M: Al Cooper <alcooperx@gmail.com> 19095R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19096L: linux-mmc@vger.kernel.org 19097S: Maintained 19098F: drivers/mmc/host/sdhci-brcmstb* 19099 19100SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19101M: Adrian Hunter <adrian.hunter@intel.com> 19102L: linux-mmc@vger.kernel.org 19103S: Supported 19104F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19105F: drivers/mmc/host/sdhci* 19106 19107SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19108M: Eugen Hristev <eugen.hristev@microchip.com> 19109L: linux-mmc@vger.kernel.org 19110S: Supported 19111F: drivers/mmc/host/sdhci-of-at91.c 19112 19113SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19114M: Haibo Chen <haibo.chen@nxp.com> 19115L: linux-imx@nxp.com 19116L: linux-mmc@vger.kernel.org 19117S: Maintained 19118F: drivers/mmc/host/sdhci-esdhc-imx.c 19119 19120SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19121M: Ben Dooks <ben-linux@fluff.org> 19122M: Jaehoon Chung <jh80.chung@samsung.com> 19123L: linux-mmc@vger.kernel.org 19124S: Maintained 19125F: drivers/mmc/host/sdhci-s3c* 19126 19127SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19128M: Viresh Kumar <vireshk@kernel.org> 19129L: linux-mmc@vger.kernel.org 19130S: Maintained 19131F: drivers/mmc/host/sdhci-spear.c 19132 19133SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19134M: Vignesh Raghavendra <vigneshr@ti.com> 19135L: linux-mmc@vger.kernel.org 19136S: Maintained 19137F: drivers/mmc/host/sdhci-omap.c 19138 19139SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19140M: Jonathan Derrick <jonathan.derrick@linux.dev> 19141L: linux-block@vger.kernel.org 19142S: Supported 19143F: block/opal_proto.h 19144F: block/sed* 19145F: include/linux/sed* 19146F: include/uapi/linux/sed* 19147 19148SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19149M: Mark Rutland <mark.rutland@arm.com> 19150M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19151M: Sudeep Holla <sudeep.holla@arm.com> 19152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19153S: Maintained 19154F: drivers/firmware/smccc/ 19155F: include/linux/arm-smccc.h 19156 19157SECURITY CONTACT 19158M: Security Officers <security@kernel.org> 19159S: Supported 19160F: Documentation/process/security-bugs.rst 19161 19162SECURITY SUBSYSTEM 19163M: Paul Moore <paul@paul-moore.com> 19164M: James Morris <jmorris@namei.org> 19165M: "Serge E. Hallyn" <serge@hallyn.com> 19166L: linux-security-module@vger.kernel.org (suggested Cc:) 19167S: Supported 19168W: http://kernsec.org/ 19169T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19170F: security/ 19171X: security/selinux/ 19172 19173SELINUX SECURITY MODULE 19174M: Paul Moore <paul@paul-moore.com> 19175M: Stephen Smalley <stephen.smalley.work@gmail.com> 19176M: Eric Paris <eparis@parisplace.org> 19177L: selinux@vger.kernel.org 19178S: Supported 19179W: https://selinuxproject.org 19180W: https://github.com/SELinuxProject 19181T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19182F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19183F: Documentation/ABI/removed/sysfs-selinux-disable 19184F: Documentation/admin-guide/LSM/SELinux.rst 19185F: include/trace/events/avc.h 19186F: include/uapi/linux/selinux_netlink.h 19187F: scripts/selinux/ 19188F: security/selinux/ 19189 19190SENSABLE PHANTOM 19191M: Jiri Slaby <jirislaby@kernel.org> 19192S: Maintained 19193F: drivers/misc/phantom.c 19194F: include/uapi/linux/phantom.h 19195 19196SENSEAIR SUNRISE 006-0-0007 19197M: Jacopo Mondi <jacopo@jmondi.org> 19198S: Maintained 19199F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19200F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19201F: drivers/iio/chemical/sunrise_co2.c 19202 19203SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19204M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19205S: Maintained 19206F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19207F: drivers/iio/chemical/scd30.h 19208F: drivers/iio/chemical/scd30_core.c 19209F: drivers/iio/chemical/scd30_i2c.c 19210F: drivers/iio/chemical/scd30_serial.c 19211 19212SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19213M: Roan van Dijk <roan@protonic.nl> 19214S: Maintained 19215F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19216F: drivers/iio/chemical/scd4x.c 19217 19218SENSIRION SGP40 GAS SENSOR DRIVER 19219M: Andreas Klinger <ak@it-klinger.de> 19220S: Maintained 19221F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19222F: drivers/iio/chemical/sgp40.c 19223 19224SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19225M: Tomasz Duszynski <tduszyns@gmail.com> 19226S: Maintained 19227F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19228F: drivers/iio/chemical/sps30.c 19229F: drivers/iio/chemical/sps30_i2c.c 19230F: drivers/iio/chemical/sps30_serial.c 19231 19232SERIAL DEVICE BUS 19233M: Rob Herring <robh@kernel.org> 19234L: linux-serial@vger.kernel.org 19235S: Maintained 19236F: Documentation/devicetree/bindings/serial/serial.yaml 19237F: drivers/tty/serdev/ 19238F: include/linux/serdev.h 19239 19240SERIAL DRIVERS 19241M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19242L: linux-serial@vger.kernel.org 19243S: Maintained 19244F: Documentation/devicetree/bindings/serial/ 19245F: drivers/tty/serial/ 19246 19247SERIAL IR RECEIVER 19248M: Sean Young <sean@mess.org> 19249L: linux-media@vger.kernel.org 19250S: Maintained 19251F: drivers/media/rc/serial_ir.c 19252 19253SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19254M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19255L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19256S: Maintained 19257F: Documentation/devicetree/bindings/slimbus/ 19258F: drivers/slimbus/ 19259F: include/linux/slimbus.h 19260 19261SFC NETWORK DRIVER 19262M: Edward Cree <ecree.xilinx@gmail.com> 19263M: Martin Habets <habetsm.xilinx@gmail.com> 19264L: netdev@vger.kernel.org 19265L: linux-net-drivers@amd.com 19266S: Supported 19267F: Documentation/networking/devlink/sfc.rst 19268F: drivers/net/ethernet/sfc/ 19269 19270SFCTEMP HWMON DRIVER 19271M: Emil Renner Berthing <kernel@esmil.dk> 19272L: linux-hwmon@vger.kernel.org 19273S: Maintained 19274F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19275F: Documentation/hwmon/sfctemp.rst 19276F: drivers/hwmon/sfctemp.c 19277 19278SFF/SFP/SFP+ MODULE SUPPORT 19279M: Russell King <linux@armlinux.org.uk> 19280L: netdev@vger.kernel.org 19281S: Maintained 19282F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19283F: drivers/net/phy/phylink.c 19284F: drivers/net/phy/sfp* 19285F: include/linux/mdio/mdio-i2c.h 19286F: include/linux/phylink.h 19287F: include/linux/sfp.h 19288K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19289 19290SGI GRU DRIVER 19291M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19292S: Maintained 19293F: drivers/misc/sgi-gru/ 19294 19295SGI XP/XPC/XPNET DRIVER 19296M: Robin Holt <robinmholt@gmail.com> 19297M: Steve Wahl <steve.wahl@hpe.com> 19298R: Mike Travis <mike.travis@hpe.com> 19299S: Maintained 19300F: drivers/misc/sgi-xp/ 19301 19302SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19303M: Karsten Graul <kgraul@linux.ibm.com> 19304M: Wenjia Zhang <wenjia@linux.ibm.com> 19305M: Jan Karcher <jaka@linux.ibm.com> 19306R: D. Wythe <alibuda@linux.alibaba.com> 19307R: Tony Lu <tonylu@linux.alibaba.com> 19308R: Wen Gu <guwen@linux.alibaba.com> 19309L: linux-s390@vger.kernel.org 19310S: Supported 19311F: net/smc/ 19312 19313SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19314M: Linus Walleij <linus.walleij@linaro.org> 19315L: linux-iio@vger.kernel.org 19316S: Maintained 19317T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19318F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19319F: drivers/iio/light/gp2ap002.c 19320 19321SHARP RJ54N1CB0C SENSOR DRIVER 19322M: Jacopo Mondi <jacopo@jmondi.org> 19323L: linux-media@vger.kernel.org 19324S: Odd fixes 19325T: git git://linuxtv.org/media_tree.git 19326F: drivers/media/i2c/rj54n1cb0c.c 19327F: include/media/i2c/rj54n1cb0c.h 19328 19329SH_VOU V4L2 OUTPUT DRIVER 19330L: linux-media@vger.kernel.org 19331S: Orphan 19332F: drivers/media/platform/renesas/sh_vou.c 19333F: include/media/drv-intf/sh_vou.h 19334 19335SI2157 MEDIA DRIVER 19336M: Antti Palosaari <crope@iki.fi> 19337L: linux-media@vger.kernel.org 19338S: Maintained 19339W: https://linuxtv.org 19340W: http://palosaari.fi/linux/ 19341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19342T: git git://linuxtv.org/anttip/media_tree.git 19343F: drivers/media/tuners/si2157* 19344 19345SI2165 MEDIA DRIVER 19346M: Matthias Schwarzott <zzam@gentoo.org> 19347L: linux-media@vger.kernel.org 19348S: Maintained 19349W: https://linuxtv.org 19350Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19351F: drivers/media/dvb-frontends/si2165* 19352 19353SI2168 MEDIA DRIVER 19354M: Antti Palosaari <crope@iki.fi> 19355L: linux-media@vger.kernel.org 19356S: Maintained 19357W: https://linuxtv.org 19358W: http://palosaari.fi/linux/ 19359Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19360T: git git://linuxtv.org/anttip/media_tree.git 19361F: drivers/media/dvb-frontends/si2168* 19362 19363SI470X FM RADIO RECEIVER I2C DRIVER 19364M: Hans Verkuil <hverkuil@xs4all.nl> 19365L: linux-media@vger.kernel.org 19366S: Odd Fixes 19367W: https://linuxtv.org 19368T: git git://linuxtv.org/media_tree.git 19369F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19370F: drivers/media/radio/si470x/radio-si470x-i2c.c 19371 19372SI470X FM RADIO RECEIVER USB DRIVER 19373M: Hans Verkuil <hverkuil@xs4all.nl> 19374L: linux-media@vger.kernel.org 19375S: Maintained 19376W: https://linuxtv.org 19377T: git git://linuxtv.org/media_tree.git 19378F: drivers/media/radio/si470x/radio-si470x-common.c 19379F: drivers/media/radio/si470x/radio-si470x-usb.c 19380F: drivers/media/radio/si470x/radio-si470x.h 19381 19382SI4713 FM RADIO TRANSMITTER I2C DRIVER 19383M: Eduardo Valentin <edubezval@gmail.com> 19384L: linux-media@vger.kernel.org 19385S: Odd Fixes 19386W: https://linuxtv.org 19387T: git git://linuxtv.org/media_tree.git 19388F: drivers/media/radio/si4713/si4713.? 19389 19390SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19391M: Eduardo Valentin <edubezval@gmail.com> 19392L: linux-media@vger.kernel.org 19393S: Odd Fixes 19394W: https://linuxtv.org 19395T: git git://linuxtv.org/media_tree.git 19396F: drivers/media/radio/si4713/radio-platform-si4713.c 19397 19398SI4713 FM RADIO TRANSMITTER USB DRIVER 19399M: Hans Verkuil <hverkuil@xs4all.nl> 19400L: linux-media@vger.kernel.org 19401S: Maintained 19402W: https://linuxtv.org 19403T: git git://linuxtv.org/media_tree.git 19404F: drivers/media/radio/si4713/radio-usb-si4713.c 19405 19406SIANO DVB DRIVER 19407M: Mauro Carvalho Chehab <mchehab@kernel.org> 19408L: linux-media@vger.kernel.org 19409S: Odd fixes 19410W: https://linuxtv.org 19411T: git git://linuxtv.org/media_tree.git 19412F: drivers/media/common/siano/ 19413F: drivers/media/mmc/siano/ 19414F: drivers/media/usb/siano/ 19415F: drivers/media/usb/siano/ 19416 19417SIFIVE DRIVERS 19418M: Palmer Dabbelt <palmer@dabbelt.com> 19419M: Paul Walmsley <paul.walmsley@sifive.com> 19420L: linux-riscv@lists.infradead.org 19421S: Supported 19422N: sifive 19423K: [^@]sifive 19424 19425SIFIVE FU540 SYSTEM-ON-CHIP 19426M: Paul Walmsley <paul.walmsley@sifive.com> 19427M: Palmer Dabbelt <palmer@dabbelt.com> 19428L: linux-riscv@lists.infradead.org 19429S: Supported 19430T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19431N: fu540 19432K: fu540 19433 19434SIFIVE PDMA DRIVER 19435M: Green Wan <green.wan@sifive.com> 19436S: Maintained 19437F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19438F: drivers/dma/sf-pdma/ 19439 19440SIFIVE SOC DRIVERS 19441M: Conor Dooley <conor@kernel.org> 19442L: linux-riscv@lists.infradead.org 19443S: Maintained 19444T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19445F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19446F: drivers/soc/sifive/ 19447 19448SILEAD TOUCHSCREEN DRIVER 19449M: Hans de Goede <hdegoede@redhat.com> 19450L: linux-input@vger.kernel.org 19451L: platform-driver-x86@vger.kernel.org 19452S: Maintained 19453F: drivers/input/touchscreen/silead.c 19454F: drivers/platform/x86/touchscreen_dmi.c 19455 19456SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19457M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19458S: Supported 19459F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19460F: drivers/net/wireless/silabs/wfx/ 19461 19462SILICON MOTION SM712 FRAME BUFFER DRIVER 19463M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19464M: Teddy Wang <teddy.wang@siliconmotion.com> 19465M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19466L: linux-fbdev@vger.kernel.org 19467S: Maintained 19468F: Documentation/fb/sm712fb.rst 19469F: drivers/video/fbdev/sm712* 19470 19471SILVACO I3C DUAL-ROLE MASTER 19472M: Miquel Raynal <miquel.raynal@bootlin.com> 19473M: Conor Culhane <conor.culhane@silvaco.com> 19474L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19475S: Maintained 19476F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19477F: drivers/i3c/master/svc-i3c-master.c 19478 19479SIMPLEFB FB DRIVER 19480M: Hans de Goede <hdegoede@redhat.com> 19481L: linux-fbdev@vger.kernel.org 19482S: Maintained 19483F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19484F: drivers/video/fbdev/simplefb.c 19485F: include/linux/platform_data/simplefb.h 19486 19487SIMTEC EB110ATX (Chalice CATS) 19488M: Simtec Linux Team <linux@simtec.co.uk> 19489S: Supported 19490W: http://www.simtec.co.uk/products/EB110ATX/ 19491 19492SIOX 19493M: Thorsten Scherer <t.scherer@eckelmann.de> 19494M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19495R: Pengutronix Kernel Team <kernel@pengutronix.de> 19496S: Supported 19497F: drivers/gpio/gpio-siox.c 19498F: drivers/siox/* 19499F: include/trace/events/siox.h 19500 19501SIPHASH PRF ROUTINES 19502M: Jason A. Donenfeld <Jason@zx2c4.com> 19503S: Maintained 19504F: include/linux/siphash.h 19505F: lib/siphash.c 19506F: lib/siphash_kunit.c 19507 19508SIS 190 ETHERNET DRIVER 19509M: Francois Romieu <romieu@fr.zoreil.com> 19510L: netdev@vger.kernel.org 19511S: Maintained 19512F: drivers/net/ethernet/sis/sis190.c 19513 19514SIS 900/7016 FAST ETHERNET DRIVER 19515M: Daniele Venzano <venza@brownhat.org> 19516L: netdev@vger.kernel.org 19517S: Maintained 19518W: http://www.brownhat.org/sis900.html 19519F: drivers/net/ethernet/sis/sis900.* 19520 19521SIS FRAMEBUFFER DRIVER 19522S: Orphan 19523F: Documentation/fb/sisfb.rst 19524F: drivers/video/fbdev/sis/ 19525F: include/video/sisfb.h 19526 19527SIS I2C TOUCHSCREEN DRIVER 19528M: Mika Penttilä <mpenttil@redhat.com> 19529L: linux-input@vger.kernel.org 19530S: Maintained 19531F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19532F: drivers/input/touchscreen/sis_i2c.c 19533 19534SIS USB2VGA DRIVER 19535M: Thomas Winischhofer <thomas@winischhofer.net> 19536S: Maintained 19537W: http://www.winischhofer.at/linuxsisusbvga.shtml 19538F: drivers/usb/misc/sisusbvga/ 19539 19540SL28 CPLD MFD DRIVER 19541M: Michael Walle <michael@walle.cc> 19542S: Maintained 19543F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19544F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19545F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19546F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19547F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19548F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19549F: drivers/gpio/gpio-sl28cpld.c 19550F: drivers/hwmon/sl28cpld-hwmon.c 19551F: drivers/irqchip/irq-sl28cpld.c 19552F: drivers/pwm/pwm-sl28cpld.c 19553F: drivers/watchdog/sl28cpld_wdt.c 19554 19555SL28 VPD NVMEM LAYOUT DRIVER 19556M: Michael Walle <michael@walle.cc> 19557S: Maintained 19558F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19559F: drivers/nvmem/layouts/sl28vpd.c 19560 19561SLAB ALLOCATOR 19562M: Christoph Lameter <cl@linux.com> 19563M: Pekka Enberg <penberg@kernel.org> 19564M: David Rientjes <rientjes@google.com> 19565M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19566M: Andrew Morton <akpm@linux-foundation.org> 19567M: Vlastimil Babka <vbabka@suse.cz> 19568R: Roman Gushchin <roman.gushchin@linux.dev> 19569R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19570L: linux-mm@kvack.org 19571S: Maintained 19572T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19573F: include/linux/sl?b*.h 19574F: mm/sl?b* 19575 19576SLCAN CAN NETWORK DRIVER 19577M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19578L: linux-can@vger.kernel.org 19579S: Maintained 19580F: drivers/net/can/slcan/ 19581 19582SLEEPABLE READ-COPY UPDATE (SRCU) 19583M: Lai Jiangshan <jiangshanlai@gmail.com> 19584M: "Paul E. McKenney" <paulmck@kernel.org> 19585M: Josh Triplett <josh@joshtriplett.org> 19586R: Steven Rostedt <rostedt@goodmis.org> 19587R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19588L: rcu@vger.kernel.org 19589S: Supported 19590W: http://www.rdrop.com/users/paulmck/RCU/ 19591T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19592F: include/linux/srcu*.h 19593F: kernel/rcu/srcu*.c 19594 19595SMACK SECURITY MODULE 19596M: Casey Schaufler <casey@schaufler-ca.com> 19597L: linux-security-module@vger.kernel.org 19598S: Maintained 19599W: http://schaufler-ca.com 19600T: git git://github.com/cschaufler/smack-next 19601F: Documentation/admin-guide/LSM/Smack.rst 19602F: security/smack/ 19603 19604SMC91x ETHERNET DRIVER 19605M: Nicolas Pitre <nico@fluxnic.net> 19606S: Odd Fixes 19607F: drivers/net/ethernet/smsc/smc91x.* 19608 19609SMM665 HARDWARE MONITOR DRIVER 19610M: Guenter Roeck <linux@roeck-us.net> 19611L: linux-hwmon@vger.kernel.org 19612S: Maintained 19613F: Documentation/hwmon/smm665.rst 19614F: drivers/hwmon/smm665.c 19615 19616SMSC EMC2103 HARDWARE MONITOR DRIVER 19617M: Steve Glendinning <steve.glendinning@shawell.net> 19618L: linux-hwmon@vger.kernel.org 19619S: Maintained 19620F: Documentation/hwmon/emc2103.rst 19621F: drivers/hwmon/emc2103.c 19622 19623SMSC SCH5627 HARDWARE MONITOR DRIVER 19624M: Hans de Goede <hdegoede@redhat.com> 19625L: linux-hwmon@vger.kernel.org 19626S: Supported 19627F: Documentation/hwmon/sch5627.rst 19628F: drivers/hwmon/sch5627.c 19629 19630SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19631M: Steve Glendinning <steve.glendinning@shawell.net> 19632L: linux-fbdev@vger.kernel.org 19633S: Maintained 19634F: drivers/video/fbdev/smscufx.c 19635 19636SMSC47B397 HARDWARE MONITOR DRIVER 19637M: Jean Delvare <jdelvare@suse.com> 19638L: linux-hwmon@vger.kernel.org 19639S: Maintained 19640F: Documentation/hwmon/smsc47b397.rst 19641F: drivers/hwmon/smsc47b397.c 19642 19643SMSC911x ETHERNET DRIVER 19644M: Steve Glendinning <steve.glendinning@shawell.net> 19645L: netdev@vger.kernel.org 19646S: Maintained 19647F: drivers/net/ethernet/smsc/smsc911x.* 19648F: include/linux/smsc911x.h 19649 19650SMSC9420 PCI ETHERNET DRIVER 19651M: Steve Glendinning <steve.glendinning@shawell.net> 19652L: netdev@vger.kernel.org 19653S: Maintained 19654F: drivers/net/ethernet/smsc/smsc9420.* 19655 19656SNET DPU VIRTIO DATA PATH ACCELERATOR 19657R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19658F: drivers/vdpa/solidrun/ 19659 19660SOCIONEXT (SNI) AVE NETWORK DRIVER 19661M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19662L: netdev@vger.kernel.org 19663S: Maintained 19664F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19665F: drivers/net/ethernet/socionext/sni_ave.c 19666 19667SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19668M: Jassi Brar <jaswinder.singh@linaro.org> 19669M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19670L: netdev@vger.kernel.org 19671S: Maintained 19672F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19673F: drivers/net/ethernet/socionext/netsec.c 19674 19675SOCIONEXT (SNI) Synquacer SPI DRIVER 19676M: Masahisa Kojima <masahisa.kojima@linaro.org> 19677M: Jassi Brar <jaswinder.singh@linaro.org> 19678L: linux-spi@vger.kernel.org 19679S: Maintained 19680F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19681F: drivers/spi/spi-synquacer.c 19682 19683SOCIONEXT SYNQUACER I2C DRIVER 19684M: Ard Biesheuvel <ardb@kernel.org> 19685L: linux-i2c@vger.kernel.org 19686S: Maintained 19687F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19688F: drivers/i2c/busses/i2c-synquacer.c 19689 19690SOCIONEXT UNIPHIER SOUND DRIVER 19691L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19692S: Orphan 19693F: sound/soc/uniphier/ 19694 19695SOCKET TIMESTAMPING 19696M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19697S: Maintained 19698F: Documentation/networking/timestamping.rst 19699F: include/uapi/linux/net_tstamp.h 19700F: tools/testing/selftests/net/so_txtime.c 19701 19702SOEKRIS NET48XX LED SUPPORT 19703M: Chris Boot <bootc@bootc.net> 19704S: Maintained 19705F: drivers/leds/leds-net48xx.c 19706 19707SOFT-IWARP DRIVER (siw) 19708M: Bernard Metzler <bmt@zurich.ibm.com> 19709L: linux-rdma@vger.kernel.org 19710S: Supported 19711F: drivers/infiniband/sw/siw/ 19712F: include/uapi/rdma/siw-abi.h 19713 19714SOFT-ROCE DRIVER (rxe) 19715M: Zhu Yanjun <zyjzyj2000@gmail.com> 19716L: linux-rdma@vger.kernel.org 19717S: Supported 19718F: drivers/infiniband/sw/rxe/ 19719F: include/uapi/rdma/rdma_user_rxe.h 19720 19721SOFTLOGIC 6x10 MPEG CODEC 19722M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19723M: Anton Sviridenko <anton@corp.bluecherry.net> 19724M: Andrey Utkin <andrey_utkin@fastmail.com> 19725M: Ismael Luceno <ismael@iodev.co.uk> 19726L: linux-media@vger.kernel.org 19727S: Supported 19728F: drivers/media/pci/solo6x10/ 19729 19730SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19731M: James Morse <james.morse@arm.com> 19732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19733S: Maintained 19734F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19735F: drivers/firmware/arm_sdei.c 19736F: include/linux/arm_sdei.h 19737F: include/uapi/linux/arm_sdei.h 19738 19739SOFTWARE NODES AND DEVICE PROPERTIES 19740R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19741R: Daniel Scally <djrscally@gmail.com> 19742R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19743R: Sakari Ailus <sakari.ailus@linux.intel.com> 19744L: linux-acpi@vger.kernel.org 19745S: Maintained 19746F: drivers/base/property.c 19747F: drivers/base/swnode.c 19748F: include/linux/fwnode.h 19749F: include/linux/property.h 19750 19751SOFTWARE RAID (Multiple Disks) SUPPORT 19752M: Song Liu <song@kernel.org> 19753L: linux-raid@vger.kernel.org 19754S: Supported 19755Q: https://patchwork.kernel.org/project/linux-raid/list/ 19756T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19757F: drivers/md/Kconfig 19758F: drivers/md/Makefile 19759F: drivers/md/md* 19760F: drivers/md/raid* 19761F: include/linux/raid/ 19762F: include/uapi/linux/raid/ 19763 19764SOLIDRUN CLEARFOG SUPPORT 19765M: Russell King <linux@armlinux.org.uk> 19766S: Maintained 19767F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19768F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19769 19770SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19771M: Russell King <linux@armlinux.org.uk> 19772S: Maintained 19773F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19774F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19775F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19776 19777SONIC NETWORK DRIVER 19778M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19779L: netdev@vger.kernel.org 19780S: Maintained 19781F: drivers/net/ethernet/natsemi/sonic.* 19782 19783SONICS SILICON BACKPLANE DRIVER (SSB) 19784M: Michael Buesch <m@bues.ch> 19785L: linux-wireless@vger.kernel.org 19786S: Maintained 19787F: drivers/ssb/ 19788F: include/linux/ssb/ 19789 19790SONY IMX208 SENSOR DRIVER 19791M: Sakari Ailus <sakari.ailus@linux.intel.com> 19792L: linux-media@vger.kernel.org 19793S: Maintained 19794T: git git://linuxtv.org/media_tree.git 19795F: drivers/media/i2c/imx208.c 19796 19797SONY IMX214 SENSOR DRIVER 19798M: Ricardo Ribalda <ribalda@kernel.org> 19799L: linux-media@vger.kernel.org 19800S: Maintained 19801T: git git://linuxtv.org/media_tree.git 19802F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19803F: drivers/media/i2c/imx214.c 19804 19805SONY IMX219 SENSOR DRIVER 19806M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19807L: linux-media@vger.kernel.org 19808S: Maintained 19809T: git git://linuxtv.org/media_tree.git 19810F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19811F: drivers/media/i2c/imx219.c 19812 19813SONY IMX258 SENSOR DRIVER 19814M: Sakari Ailus <sakari.ailus@linux.intel.com> 19815L: linux-media@vger.kernel.org 19816S: Maintained 19817T: git git://linuxtv.org/media_tree.git 19818F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19819F: drivers/media/i2c/imx258.c 19820 19821SONY IMX274 SENSOR DRIVER 19822M: Leon Luo <leonl@leopardimaging.com> 19823L: linux-media@vger.kernel.org 19824S: Maintained 19825T: git git://linuxtv.org/media_tree.git 19826F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19827F: drivers/media/i2c/imx274.c 19828 19829SONY IMX290 SENSOR DRIVER 19830M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19831L: linux-media@vger.kernel.org 19832S: Maintained 19833T: git git://linuxtv.org/media_tree.git 19834F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19835F: drivers/media/i2c/imx290.c 19836 19837SONY IMX296 SENSOR DRIVER 19838M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19839M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19840L: linux-media@vger.kernel.org 19841S: Maintained 19842T: git git://linuxtv.org/media_tree.git 19843F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19844F: drivers/media/i2c/imx296.c 19845 19846SONY IMX319 SENSOR DRIVER 19847M: Bingbu Cao <bingbu.cao@intel.com> 19848L: linux-media@vger.kernel.org 19849S: Maintained 19850T: git git://linuxtv.org/media_tree.git 19851F: drivers/media/i2c/imx319.c 19852 19853SONY IMX334 SENSOR DRIVER 19854M: Paul J. Murphy <paul.j.murphy@intel.com> 19855M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19856L: linux-media@vger.kernel.org 19857S: Maintained 19858T: git git://linuxtv.org/media_tree.git 19859F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19860F: drivers/media/i2c/imx334.c 19861 19862SONY IMX335 SENSOR DRIVER 19863M: Paul J. Murphy <paul.j.murphy@intel.com> 19864M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19865L: linux-media@vger.kernel.org 19866S: Maintained 19867T: git git://linuxtv.org/media_tree.git 19868F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19869F: drivers/media/i2c/imx335.c 19870 19871SONY IMX355 SENSOR DRIVER 19872M: Tianshu Qiu <tian.shu.qiu@intel.com> 19873L: linux-media@vger.kernel.org 19874S: Maintained 19875T: git git://linuxtv.org/media_tree.git 19876F: drivers/media/i2c/imx355.c 19877 19878SONY IMX412 SENSOR DRIVER 19879M: Paul J. Murphy <paul.j.murphy@intel.com> 19880M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19881L: linux-media@vger.kernel.org 19882S: Maintained 19883T: git git://linuxtv.org/media_tree.git 19884F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19885F: drivers/media/i2c/imx412.c 19886 19887SONY IMX415 SENSOR DRIVER 19888M: Michael Riesch <michael.riesch@wolfvision.net> 19889L: linux-media@vger.kernel.org 19890S: Maintained 19891T: git git://linuxtv.org/media_tree.git 19892F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19893F: drivers/media/i2c/imx415.c 19894 19895SONY MEMORYSTICK SUBSYSTEM 19896M: Maxim Levitsky <maximlevitsky@gmail.com> 19897M: Alex Dubov <oakad@yahoo.com> 19898M: Ulf Hansson <ulf.hansson@linaro.org> 19899L: linux-mmc@vger.kernel.org 19900S: Maintained 19901T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19902F: drivers/memstick/ 19903F: include/linux/memstick.h 19904 19905SONY VAIO CONTROL DEVICE DRIVER 19906M: Mattia Dongili <malattia@linux.it> 19907L: platform-driver-x86@vger.kernel.org 19908S: Maintained 19909W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19910F: Documentation/admin-guide/laptops/sony-laptop.rst 19911F: drivers/char/sonypi.c 19912F: drivers/platform/x86/sony-laptop.c 19913F: include/linux/sony-laptop.h 19914 19915SOUND 19916M: Jaroslav Kysela <perex@perex.cz> 19917M: Takashi Iwai <tiwai@suse.com> 19918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19919S: Maintained 19920W: http://www.alsa-project.org/ 19921Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19922T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19923F: Documentation/sound/ 19924F: include/sound/ 19925F: include/uapi/sound/ 19926F: sound/ 19927F: tools/testing/selftests/alsa 19928 19929SOUND - ALSA SELFTESTS 19930M: Mark Brown <broonie@kernel.org> 19931L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19932L: linux-kselftest@vger.kernel.org 19933S: Supported 19934F: tools/testing/selftests/alsa 19935 19936SOUND - COMPRESSED AUDIO 19937M: Vinod Koul <vkoul@kernel.org> 19938L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19939S: Supported 19940T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19941F: Documentation/sound/designs/compress-offload.rst 19942F: include/sound/compress_driver.h 19943F: include/uapi/sound/compress_* 19944F: sound/core/compress_offload.c 19945F: sound/soc/soc-compress.c 19946 19947SOUND - DMAENGINE HELPERS 19948M: Lars-Peter Clausen <lars@metafoo.de> 19949S: Supported 19950F: include/sound/dmaengine_pcm.h 19951F: sound/core/pcm_dmaengine.c 19952F: sound/soc/soc-generic-dmaengine-pcm.c 19953 19954SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19955M: Liam Girdwood <lgirdwood@gmail.com> 19956M: Mark Brown <broonie@kernel.org> 19957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19958S: Supported 19959W: http://alsa-project.org/main/index.php/ASoC 19960T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19961F: Documentation/devicetree/bindings/sound/ 19962F: Documentation/sound/soc/ 19963F: include/dt-bindings/sound/ 19964F: include/sound/soc* 19965F: sound/soc/ 19966 19967SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19968M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19969M: Liam Girdwood <lgirdwood@gmail.com> 19970M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19971M: Bard Liao <yung-chuan.liao@linux.intel.com> 19972M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19973M: Daniel Baluta <daniel.baluta@nxp.com> 19974R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19975L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19976S: Supported 19977W: https://github.com/thesofproject/linux/ 19978F: sound/soc/sof/ 19979 19980SOUNDWIRE SUBSYSTEM 19981M: Vinod Koul <vkoul@kernel.org> 19982M: Bard Liao <yung-chuan.liao@linux.intel.com> 19983R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19984R: Sanyog Kale <sanyog.r.kale@intel.com> 19985L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19986S: Supported 19987T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19988F: Documentation/driver-api/soundwire/ 19989F: drivers/soundwire/ 19990F: include/linux/soundwire/ 19991 19992SP2 MEDIA DRIVER 19993M: Olli Salonen <olli.salonen@iki.fi> 19994L: linux-media@vger.kernel.org 19995S: Maintained 19996W: https://linuxtv.org 19997Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19998F: drivers/media/dvb-frontends/sp2* 19999 20000SPANISH DOCUMENTATION 20001M: Carlos Bilbao <carlos.bilbao@amd.com> 20002S: Maintained 20003F: Documentation/translations/sp_SP/ 20004 20005SPARC + UltraSPARC (sparc/sparc64) 20006M: "David S. Miller" <davem@davemloft.net> 20007L: sparclinux@vger.kernel.org 20008S: Maintained 20009Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20010T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20011T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20012F: arch/sparc/ 20013F: drivers/sbus/ 20014 20015SPARC SERIAL DRIVERS 20016M: "David S. Miller" <davem@davemloft.net> 20017L: sparclinux@vger.kernel.org 20018S: Maintained 20019T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20020T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20021F: drivers/tty/serial/suncore.c 20022F: drivers/tty/serial/sunhv.c 20023F: drivers/tty/serial/sunsab.c 20024F: drivers/tty/serial/sunsab.h 20025F: drivers/tty/serial/sunsu.c 20026F: drivers/tty/serial/sunzilog.c 20027F: drivers/tty/serial/sunzilog.h 20028F: drivers/tty/vcc.c 20029F: include/linux/sunserialcore.h 20030 20031SPARSE CHECKER 20032M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20033L: linux-sparse@vger.kernel.org 20034S: Maintained 20035W: https://sparse.docs.kernel.org/ 20036Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20037B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20038T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20039F: include/linux/compiler.h 20040 20041SPEAKUP CONSOLE SPEECH DRIVER 20042M: William Hubbs <w.d.hubbs@gmail.com> 20043M: Chris Brannon <chris@the-brannons.com> 20044M: Kirk Reiser <kirk@reisers.ca> 20045M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20046L: speakup@linux-speakup.org 20047S: Odd Fixes 20048W: http://www.linux-speakup.org/ 20049W: https://github.com/linux-speakup/speakup 20050B: https://github.com/linux-speakup/speakup/issues 20051F: drivers/accessibility/speakup/ 20052 20053SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20054M: Viresh Kumar <vireshk@kernel.org> 20055M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20056M: soc@kernel.org 20057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20058S: Maintained 20059W: http://www.st.com/spear 20060F: arch/arm/boot/dts/st/spear* 20061F: arch/arm/mach-spear/ 20062F: drivers/clk/spear/ 20063F: drivers/pinctrl/spear/ 20064 20065SPI NOR SUBSYSTEM 20066M: Tudor Ambarus <tudor.ambarus@linaro.org> 20067M: Pratyush Yadav <pratyush@kernel.org> 20068R: Michael Walle <michael@walle.cc> 20069L: linux-mtd@lists.infradead.org 20070S: Maintained 20071W: http://www.linux-mtd.infradead.org/ 20072Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20073C: irc://irc.oftc.net/mtd 20074T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20075F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20076F: drivers/mtd/spi-nor/ 20077F: include/linux/mtd/spi-nor.h 20078 20079SPI SUBSYSTEM 20080M: Mark Brown <broonie@kernel.org> 20081L: linux-spi@vger.kernel.org 20082S: Maintained 20083Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20084T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20085F: Documentation/devicetree/bindings/spi/ 20086F: Documentation/spi/ 20087F: drivers/spi/ 20088F: include/linux/spi/ 20089F: include/uapi/linux/spi/ 20090F: tools/spi/ 20091 20092SPIDERNET NETWORK DRIVER for CELL 20093M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20094M: Geoff Levand <geoff@infradead.org> 20095L: netdev@vger.kernel.org 20096L: linuxppc-dev@lists.ozlabs.org 20097S: Maintained 20098F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20099F: drivers/net/ethernet/toshiba/spider_net* 20100 20101SPMI SUBSYSTEM 20102M: Stephen Boyd <sboyd@kernel.org> 20103L: linux-kernel@vger.kernel.org 20104S: Maintained 20105T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20106F: Documentation/devicetree/bindings/spmi/ 20107F: drivers/spmi/ 20108F: include/dt-bindings/spmi/spmi.h 20109F: include/linux/spmi.h 20110F: include/trace/events/spmi.h 20111 20112SPU FILE SYSTEM 20113M: Jeremy Kerr <jk@ozlabs.org> 20114L: linuxppc-dev@lists.ozlabs.org 20115S: Supported 20116W: http://www.ibm.com/developerworks/power/cell/ 20117F: Documentation/filesystems/spufs/spufs.rst 20118F: arch/powerpc/platforms/cell/spufs/ 20119 20120SQUASHFS FILE SYSTEM 20121M: Phillip Lougher <phillip@squashfs.org.uk> 20122L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20123S: Maintained 20124W: http://squashfs.org.uk 20125T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20126F: Documentation/filesystems/squashfs.rst 20127F: fs/squashfs/ 20128 20129SRM (Alpha) environment access 20130M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20131S: Maintained 20132F: arch/alpha/kernel/srm_env.c 20133 20134ST LSM6DSx IMU IIO DRIVER 20135M: Lorenzo Bianconi <lorenzo@kernel.org> 20136L: linux-iio@vger.kernel.org 20137S: Maintained 20138W: http://www.st.com/ 20139F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20140F: drivers/iio/imu/st_lsm6dsx/ 20141 20142ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20143M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20144M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20145L: linux-media@vger.kernel.org 20146S: Maintained 20147T: git git://linuxtv.org/media_tree.git 20148F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20149F: drivers/media/i2c/st-mipid02.c 20150 20151ST STM32 I2C/SMBUS DRIVER 20152M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20153M: Alain Volmat <alain.volmat@foss.st.com> 20154L: linux-i2c@vger.kernel.org 20155S: Maintained 20156F: drivers/i2c/busses/i2c-stm32* 20157 20158ST STM32 SPI DRIVER 20159M: Alain Volmat <alain.volmat@foss.st.com> 20160L: linux-spi@vger.kernel.org 20161S: Maintained 20162F: drivers/spi/spi-stm32.c 20163 20164ST STPDDC60 DRIVER 20165M: Daniel Nilsson <daniel.nilsson@flex.com> 20166L: linux-hwmon@vger.kernel.org 20167S: Maintained 20168F: Documentation/hwmon/stpddc60.rst 20169F: drivers/hwmon/pmbus/stpddc60.c 20170 20171ST VGXY61 DRIVER 20172M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20173M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20174L: linux-media@vger.kernel.org 20175S: Maintained 20176T: git git://linuxtv.org/media_tree.git 20177F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20178F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20179F: drivers/media/i2c/st-vgxy61.c 20180 20181ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20182M: Song Qiang <songqiang1304521@gmail.com> 20183L: linux-iio@vger.kernel.org 20184S: Maintained 20185F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20186F: drivers/iio/proximity/vl53l0x-i2c.c 20187 20188STABLE BRANCH 20189M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20190M: Sasha Levin <sashal@kernel.org> 20191L: stable@vger.kernel.org 20192S: Supported 20193F: Documentation/process/stable-kernel-rules.rst 20194 20195STAGING - ATOMISP DRIVER 20196M: Hans de Goede <hdegoede@redhat.com> 20197M: Mauro Carvalho Chehab <mchehab@kernel.org> 20198R: Sakari Ailus <sakari.ailus@linux.intel.com> 20199L: linux-media@vger.kernel.org 20200S: Maintained 20201F: drivers/staging/media/atomisp/ 20202 20203STAGING - FIELDBUS SUBSYSTEM 20204M: Sven Van Asbroeck <TheSven73@gmail.com> 20205S: Maintained 20206F: drivers/staging/fieldbus/* 20207F: drivers/staging/fieldbus/Documentation/ 20208 20209STAGING - HMS ANYBUS-S BUS 20210M: Sven Van Asbroeck <TheSven73@gmail.com> 20211S: Maintained 20212F: drivers/staging/fieldbus/anybuss/ 20213 20214STAGING - INDUSTRIAL IO 20215M: Jonathan Cameron <jic23@kernel.org> 20216L: linux-iio@vger.kernel.org 20217S: Odd Fixes 20218F: Documentation/devicetree/bindings/staging/iio/ 20219F: drivers/staging/iio/ 20220 20221STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20222M: Marc Dietrich <marvin24@gmx.de> 20223L: ac100@lists.launchpad.net (moderated for non-subscribers) 20224L: linux-tegra@vger.kernel.org 20225S: Maintained 20226F: drivers/staging/nvec/ 20227 20228STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20229M: Jens Frederich <jfrederich@gmail.com> 20230M: Jon Nettleton <jon.nettleton@gmail.com> 20231S: Maintained 20232W: http://wiki.laptop.org/go/DCON 20233F: drivers/staging/olpc_dcon/ 20234 20235STAGING - REALTEK RTL8712U DRIVERS 20236M: Larry Finger <Larry.Finger@lwfinger.net> 20237M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20238S: Odd Fixes 20239F: drivers/staging/rtl8712/ 20240 20241STAGING - SEPS525 LCD CONTROLLER DRIVERS 20242M: Michael Hennerich <michael.hennerich@analog.com> 20243L: linux-fbdev@vger.kernel.org 20244S: Supported 20245F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20246F: drivers/staging/fbtft/fb_seps525.c 20247 20248STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20249M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20250M: Teddy Wang <teddy.wang@siliconmotion.com> 20251M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20252L: linux-fbdev@vger.kernel.org 20253S: Maintained 20254F: drivers/staging/sm750fb/ 20255 20256STAGING - VIA VT665X DRIVERS 20257M: Forest Bond <forest@alittletooquiet.net> 20258S: Odd Fixes 20259F: drivers/staging/vt665?/ 20260 20261STAGING SUBSYSTEM 20262M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20263L: linux-staging@lists.linux.dev 20264S: Supported 20265T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20266F: drivers/staging/ 20267 20268STARFIRE/DURALAN NETWORK DRIVER 20269M: Ion Badulescu <ionut@badula.org> 20270S: Odd Fixes 20271F: drivers/net/ethernet/adaptec/starfire* 20272 20273STARFIVE CRYPTO DRIVER 20274M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20275M: William Qiu <william.qiu@starfivetech.com> 20276S: Supported 20277F: Documentation/devicetree/bindings/crypto/starfive* 20278F: drivers/crypto/starfive/ 20279 20280STARFIVE DEVICETREES 20281M: Emil Renner Berthing <kernel@esmil.dk> 20282S: Maintained 20283F: arch/riscv/boot/dts/starfive/ 20284 20285STARFIVE DWMAC GLUE LAYER 20286M: Emil Renner Berthing <kernel@esmil.dk> 20287M: Samin Guo <samin.guo@starfivetech.com> 20288S: Maintained 20289F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20290F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20291 20292STARFIVE JH7110 MMC/SD/SDIO DRIVER 20293M: William Qiu <william.qiu@starfivetech.com> 20294S: Supported 20295F: Documentation/devicetree/bindings/mmc/starfive* 20296F: drivers/mmc/host/dw_mmc-starfive.c 20297 20298STARFIVE JH7110 TDM DRIVER 20299M: Walker Chen <walker.chen@starfivetech.com> 20300S: Maintained 20301F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20302F: sound/soc/starfive/jh7110_tdm.c 20303 20304STARFIVE JH71X0 CLOCK DRIVERS 20305M: Emil Renner Berthing <kernel@esmil.dk> 20306M: Hal Feng <hal.feng@starfivetech.com> 20307S: Maintained 20308F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20309F: drivers/clk/starfive/clk-starfive-jh71* 20310F: include/dt-bindings/clock/starfive?jh71*.h 20311 20312STARFIVE JH71X0 PINCTRL DRIVERS 20313M: Emil Renner Berthing <kernel@esmil.dk> 20314M: Jianlong Huang <jianlong.huang@starfivetech.com> 20315L: linux-gpio@vger.kernel.org 20316S: Maintained 20317F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20318F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20319F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20320F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20321 20322STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20323M: Emil Renner Berthing <kernel@esmil.dk> 20324M: Hal Feng <hal.feng@starfivetech.com> 20325S: Maintained 20326F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20327F: drivers/reset/starfive/reset-starfive-jh71* 20328F: include/dt-bindings/reset/starfive?jh71*.h 20329 20330STARFIVE JH71X0 USB DRIVERS 20331M: Minda Chen <minda.chen@starfivetech.com> 20332S: Maintained 20333F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20334F: drivers/usb/cdns3/cdns3-starfive.c 20335 20336STARFIVE JH71XX PMU CONTROLLER DRIVER 20337M: Walker Chen <walker.chen@starfivetech.com> 20338S: Supported 20339F: Documentation/devicetree/bindings/power/starfive* 20340F: drivers/soc/starfive/jh71xx_pmu.c 20341F: include/dt-bindings/power/starfive,jh7110-pmu.h 20342 20343STARFIVE SOC DRIVERS 20344M: Conor Dooley <conor@kernel.org> 20345S: Maintained 20346T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20347F: drivers/soc/starfive/ 20348 20349STARFIVE TRNG DRIVER 20350M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20351S: Supported 20352F: Documentation/devicetree/bindings/rng/starfive* 20353F: drivers/char/hw_random/jh7110-trng.c 20354 20355STARFIVE WATCHDOG DRIVER 20356M: Xingyu Wu <xingyu.wu@starfivetech.com> 20357M: Samin Guo <samin.guo@starfivetech.com> 20358S: Supported 20359F: Documentation/devicetree/bindings/watchdog/starfive* 20360F: drivers/watchdog/starfive-wdt.c 20361 20362STATIC BRANCH/CALL 20363M: Peter Zijlstra <peterz@infradead.org> 20364M: Josh Poimboeuf <jpoimboe@kernel.org> 20365M: Jason Baron <jbaron@akamai.com> 20366R: Steven Rostedt <rostedt@goodmis.org> 20367R: Ard Biesheuvel <ardb@kernel.org> 20368S: Supported 20369F: arch/*/include/asm/jump_label*.h 20370F: arch/*/include/asm/static_call*.h 20371F: arch/*/kernel/jump_label.c 20372F: arch/*/kernel/static_call.c 20373F: include/linux/jump_label*.h 20374F: include/linux/static_call*.h 20375F: kernel/jump_label.c 20376F: kernel/static_call.c 20377 20378STI AUDIO (ASoC) DRIVERS 20379M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20381S: Maintained 20382F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20383F: sound/soc/sti/ 20384 20385STI CEC DRIVER 20386M: Alain Volmat <alain.volmat@foss.st.com> 20387S: Maintained 20388F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20389F: drivers/media/cec/platform/sti/ 20390 20391STK1160 USB VIDEO CAPTURE DRIVER 20392M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20393L: linux-media@vger.kernel.org 20394S: Maintained 20395T: git git://linuxtv.org/media_tree.git 20396F: drivers/media/usb/stk1160/ 20397 20398STM32 AUDIO (ASoC) DRIVERS 20399M: Olivier Moysan <olivier.moysan@foss.st.com> 20400M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20401L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20402S: Maintained 20403F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20404F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20405F: sound/soc/stm/ 20406 20407STM32 TIMER/LPTIMER DRIVERS 20408M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20409S: Maintained 20410F: Documentation/ABI/testing/*timer-stm32 20411F: Documentation/devicetree/bindings/*/*stm32-*timer* 20412F: drivers/*/stm32-*timer* 20413F: drivers/pwm/pwm-stm32* 20414F: include/linux/*/stm32-*tim* 20415 20416STMMAC ETHERNET DRIVER 20417M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20418M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20419M: Jose Abreu <joabreu@synopsys.com> 20420L: netdev@vger.kernel.org 20421S: Supported 20422W: http://www.stlinux.com 20423F: Documentation/networking/device_drivers/ethernet/stmicro/ 20424F: drivers/net/ethernet/stmicro/stmmac/ 20425 20426SUN HAPPY MEAL ETHERNET DRIVER 20427M: Sean Anderson <seanga2@gmail.com> 20428S: Maintained 20429F: drivers/net/ethernet/sun/sunhme.* 20430 20431SUN3/3X 20432M: Sam Creasey <sammy@sammy.net> 20433S: Maintained 20434W: http://sammy.net/sun3/ 20435F: arch/m68k/include/asm/sun3* 20436F: arch/m68k/kernel/*sun3* 20437F: arch/m68k/sun3*/ 20438F: drivers/net/ethernet/i825xx/sun3* 20439 20440SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20441M: Hans de Goede <hdegoede@redhat.com> 20442L: linux-input@vger.kernel.org 20443S: Maintained 20444F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20445F: drivers/input/keyboard/sun4i-lradc-keys.c 20446 20447SUNDANCE NETWORK DRIVER 20448M: Denis Kirjanov <kda@linux-powerpc.org> 20449L: netdev@vger.kernel.org 20450S: Maintained 20451F: drivers/net/ethernet/dlink/sundance.c 20452 20453SUNPLUS ETHERNET DRIVER 20454M: Wells Lu <wellslutw@gmail.com> 20455L: netdev@vger.kernel.org 20456S: Maintained 20457W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20458F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20459F: drivers/net/ethernet/sunplus/ 20460 20461SUNPLUS MMC DRIVER 20462M: Tony Huang <tonyhuang.sunplus@gmail.com> 20463M: Li-hao Kuo <lhjeff911@gmail.com> 20464S: Maintained 20465F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20466F: drivers/mmc/host/sunplus-mmc.c 20467 20468SUNPLUS OCOTP DRIVER 20469M: Vincent Shih <vincent.sunplus@gmail.com> 20470S: Maintained 20471F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20472F: drivers/nvmem/sunplus-ocotp.c 20473 20474SUNPLUS PWM DRIVER 20475M: Hammer Hsieh <hammerh0314@gmail.com> 20476S: Maintained 20477F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20478F: drivers/pwm/pwm-sunplus.c 20479 20480SUNPLUS RTC DRIVER 20481M: Vincent Shih <vincent.sunplus@gmail.com> 20482L: linux-rtc@vger.kernel.org 20483S: Maintained 20484F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20485F: drivers/rtc/rtc-sunplus.c 20486 20487SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20488M: Li-hao Kuo <lhjeff911@gmail.com> 20489L: linux-spi@vger.kernel.org 20490S: Maintained 20491F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20492F: drivers/spi/spi-sunplus-sp7021.c 20493 20494SUNPLUS UART DRIVER 20495M: Hammer Hsieh <hammerh0314@gmail.com> 20496S: Maintained 20497F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20498F: drivers/tty/serial/sunplus-uart.c 20499 20500SUNPLUS USB2 PHY DRIVER 20501M: Vincent Shih <vincent.sunplus@gmail.com> 20502L: linux-usb@vger.kernel.org 20503S: Maintained 20504F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20505F: drivers/phy/sunplus/Kconfig 20506F: drivers/phy/sunplus/Makefile 20507F: drivers/phy/sunplus/phy-sunplus-usb2.c 20508 20509SUNPLUS WATCHDOG DRIVER 20510M: Xiantao Hu <xt.hu@cqplus1.com> 20511L: linux-watchdog@vger.kernel.org 20512S: Maintained 20513F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20514F: drivers/watchdog/sunplus_wdt.c 20515 20516SUPERH 20517M: Yoshinori Sato <ysato@users.sourceforge.jp> 20518M: Rich Felker <dalias@libc.org> 20519M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20520L: linux-sh@vger.kernel.org 20521S: Maintained 20522Q: http://patchwork.kernel.org/project/linux-sh/list/ 20523F: Documentation/arch/sh/ 20524F: arch/sh/ 20525F: drivers/sh/ 20526 20527SUSPEND TO RAM 20528M: "Rafael J. Wysocki" <rafael@kernel.org> 20529M: Len Brown <len.brown@intel.com> 20530M: Pavel Machek <pavel@ucw.cz> 20531L: linux-pm@vger.kernel.org 20532S: Supported 20533B: https://bugzilla.kernel.org 20534F: Documentation/power/ 20535F: arch/x86/kernel/acpi/sleep* 20536F: arch/x86/kernel/acpi/wakeup* 20537F: drivers/base/power/ 20538F: include/linux/freezer.h 20539F: include/linux/pm.h 20540F: include/linux/suspend.h 20541F: kernel/power/ 20542 20543SVGA HANDLING 20544M: Martin Mares <mj@ucw.cz> 20545L: linux-video@atrey.karlin.mff.cuni.cz 20546S: Maintained 20547F: Documentation/admin-guide/svga.rst 20548F: arch/x86/boot/video* 20549 20550SWITCHDEV 20551M: Jiri Pirko <jiri@resnulli.us> 20552M: Ivan Vecera <ivecera@redhat.com> 20553L: netdev@vger.kernel.org 20554S: Supported 20555F: include/net/switchdev.h 20556F: net/switchdev/ 20557 20558SY8106A REGULATOR DRIVER 20559M: Icenowy Zheng <icenowy@aosc.io> 20560S: Maintained 20561F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20562F: drivers/regulator/sy8106a-regulator.c 20563 20564SYNC FILE FRAMEWORK 20565M: Sumit Semwal <sumit.semwal@linaro.org> 20566R: Gustavo Padovan <gustavo@padovan.org> 20567L: linux-media@vger.kernel.org 20568L: dri-devel@lists.freedesktop.org 20569S: Maintained 20570T: git git://anongit.freedesktop.org/drm/drm-misc 20571F: Documentation/driver-api/sync_file.rst 20572F: drivers/dma-buf/dma-fence* 20573F: drivers/dma-buf/sw_sync.c 20574F: drivers/dma-buf/sync_* 20575F: include/linux/sync_file.h 20576F: include/uapi/linux/sync_file.h 20577 20578SYNOPSYS ARC ARCHITECTURE 20579M: Vineet Gupta <vgupta@kernel.org> 20580L: linux-snps-arc@lists.infradead.org 20581S: Supported 20582T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20583F: Documentation/arch/arc 20584F: Documentation/devicetree/bindings/arc/* 20585F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20586F: arch/arc/ 20587F: drivers/clocksource/arc_timer.c 20588F: drivers/tty/serial/arc_uart.c 20589 20590SYNOPSYS ARC HSDK SDP pll clock driver 20591M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20592S: Supported 20593F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20594F: drivers/clk/clk-hsdk-pll.c 20595 20596SYNOPSYS ARC SDP clock driver 20597M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20598S: Supported 20599F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20600F: drivers/clk/axs10x/* 20601 20602SYNOPSYS ARC SDP platform support 20603M: Alexey Brodkin <abrodkin@synopsys.com> 20604S: Supported 20605F: Documentation/devicetree/bindings/arc/axs10* 20606F: arch/arc/boot/dts/ax* 20607F: arch/arc/plat-axs10x 20608 20609SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20610M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20611S: Supported 20612F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20613F: drivers/reset/reset-axs10x.c 20614 20615SYNOPSYS CREG GPIO DRIVER 20616M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20617S: Maintained 20618F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20619F: drivers/gpio/gpio-creg-snps.c 20620 20621SYNOPSYS DESIGNWARE 8250 UART DRIVER 20622M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20623R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20624S: Supported 20625F: drivers/tty/serial/8250/8250_dw.c 20626F: drivers/tty/serial/8250/8250_dwlib.* 20627F: drivers/tty/serial/8250/8250_lpss.c 20628 20629SYNOPSYS DESIGNWARE APB GPIO DRIVER 20630M: Hoan Tran <hoan@os.amperecomputing.com> 20631M: Serge Semin <fancer.lancer@gmail.com> 20632L: linux-gpio@vger.kernel.org 20633S: Maintained 20634F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20635F: drivers/gpio/gpio-dwapb.c 20636 20637SYNOPSYS DESIGNWARE APB SSI DRIVER 20638M: Serge Semin <fancer.lancer@gmail.com> 20639L: linux-spi@vger.kernel.org 20640S: Supported 20641F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20642F: drivers/spi/spi-dw* 20643 20644SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20645M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20646S: Maintained 20647F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20648F: drivers/dma/dw-axi-dmac/ 20649 20650SYNOPSYS DESIGNWARE DMAC DRIVER 20651M: Viresh Kumar <vireshk@kernel.org> 20652R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20653S: Maintained 20654F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20655F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20656F: drivers/dma/dw/ 20657F: include/dt-bindings/dma/dw-dmac.h 20658F: include/linux/dma/dw.h 20659F: include/linux/platform_data/dma-dw.h 20660 20661SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20662M: Jose Abreu <Jose.Abreu@synopsys.com> 20663L: netdev@vger.kernel.org 20664S: Supported 20665F: drivers/net/ethernet/synopsys/ 20666 20667SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20668M: Jose Abreu <Jose.Abreu@synopsys.com> 20669L: netdev@vger.kernel.org 20670S: Supported 20671F: drivers/net/pcs/pcs-xpcs.c 20672F: drivers/net/pcs/pcs-xpcs.h 20673F: include/linux/pcs/pcs-xpcs.h 20674 20675SYNOPSYS DESIGNWARE I2C DRIVER 20676M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20677R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20678R: Mika Westerberg <mika.westerberg@linux.intel.com> 20679R: Jan Dabros <jsd@semihalf.com> 20680L: linux-i2c@vger.kernel.org 20681S: Supported 20682F: drivers/i2c/busses/i2c-designware-* 20683 20684SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20685M: Jaehoon Chung <jh80.chung@samsung.com> 20686L: linux-mmc@vger.kernel.org 20687S: Maintained 20688F: drivers/mmc/host/dw_mmc* 20689 20690SYNOPSYS HSDK RESET CONTROLLER DRIVER 20691M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20692S: Supported 20693F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20694F: drivers/reset/reset-hsdk.c 20695F: include/dt-bindings/reset/snps,hsdk-reset.h 20696 20697SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20698M: Prabu Thangamuthu <prabu.t@synopsys.com> 20699M: Manjunath M B <manjumb@synopsys.com> 20700L: linux-mmc@vger.kernel.org 20701S: Maintained 20702F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20703 20704SYSTEM CONFIGURATION (SYSCON) 20705M: Lee Jones <lee@kernel.org> 20706M: Arnd Bergmann <arnd@arndb.de> 20707S: Supported 20708T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20709F: drivers/mfd/syscon.c 20710 20711SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20712M: Sudeep Holla <sudeep.holla@arm.com> 20713R: Cristian Marussi <cristian.marussi@arm.com> 20714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20715S: Maintained 20716F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20717F: drivers/clk/clk-sc[mp]i.c 20718F: drivers/cpufreq/sc[mp]i-cpufreq.c 20719F: drivers/firmware/arm_scmi/ 20720F: drivers/firmware/arm_scpi.c 20721F: drivers/powercap/arm_scmi_powercap.c 20722F: drivers/regulator/scmi-regulator.c 20723F: drivers/reset/reset-scmi.c 20724F: include/linux/sc[mp]i_protocol.h 20725F: include/trace/events/scmi.h 20726F: include/uapi/linux/virtio_scmi.h 20727 20728SYSTEM RESET/SHUTDOWN DRIVERS 20729M: Sebastian Reichel <sre@kernel.org> 20730L: linux-pm@vger.kernel.org 20731S: Maintained 20732T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20733F: Documentation/devicetree/bindings/power/reset/ 20734F: drivers/power/reset/ 20735 20736SYSTEM TRACE MODULE CLASS 20737M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20738S: Maintained 20739T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20740F: Documentation/trace/stm.rst 20741F: drivers/hwtracing/stm/ 20742F: include/linux/stm.h 20743F: include/uapi/linux/stm.h 20744 20745SYSTEM76 ACPI DRIVER 20746M: Jeremy Soller <jeremy@system76.com> 20747M: System76 Product Development <productdev@system76.com> 20748L: platform-driver-x86@vger.kernel.org 20749S: Maintained 20750F: drivers/platform/x86/system76_acpi.c 20751 20752SYSV FILESYSTEM 20753S: Orphan 20754F: Documentation/filesystems/sysv-fs.rst 20755F: fs/sysv/ 20756F: include/linux/sysv_fs.h 20757 20758TASKSTATS STATISTICS INTERFACE 20759M: Balbir Singh <bsingharora@gmail.com> 20760S: Maintained 20761F: Documentation/accounting/taskstats* 20762F: include/linux/taskstats* 20763F: kernel/taskstats.c 20764 20765TC subsystem 20766M: Jamal Hadi Salim <jhs@mojatatu.com> 20767M: Cong Wang <xiyou.wangcong@gmail.com> 20768M: Jiri Pirko <jiri@resnulli.us> 20769L: netdev@vger.kernel.org 20770S: Maintained 20771F: include/net/pkt_cls.h 20772F: include/net/pkt_sched.h 20773F: include/net/tc_act/ 20774F: include/uapi/linux/pkt_cls.h 20775F: include/uapi/linux/pkt_sched.h 20776F: include/uapi/linux/tc_act/ 20777F: include/uapi/linux/tc_ematch/ 20778F: net/sched/ 20779F: tools/testing/selftests/tc-testing 20780 20781TC90522 MEDIA DRIVER 20782M: Akihiro Tsukada <tskd08@gmail.com> 20783L: linux-media@vger.kernel.org 20784S: Odd Fixes 20785F: drivers/media/dvb-frontends/tc90522* 20786 20787TCP LOW PRIORITY MODULE 20788M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20789M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20790S: Maintained 20791W: http://tcp-lp-mod.sourceforge.net/ 20792F: net/ipv4/tcp_lp.c 20793 20794TDA10071 MEDIA DRIVER 20795M: Antti Palosaari <crope@iki.fi> 20796L: linux-media@vger.kernel.org 20797S: Maintained 20798W: https://linuxtv.org 20799W: http://palosaari.fi/linux/ 20800Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20801T: git git://linuxtv.org/anttip/media_tree.git 20802F: drivers/media/dvb-frontends/tda10071* 20803 20804TDA18212 MEDIA DRIVER 20805M: Antti Palosaari <crope@iki.fi> 20806L: linux-media@vger.kernel.org 20807S: Maintained 20808W: https://linuxtv.org 20809W: http://palosaari.fi/linux/ 20810Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20811T: git git://linuxtv.org/anttip/media_tree.git 20812F: drivers/media/tuners/tda18212* 20813 20814TDA18218 MEDIA DRIVER 20815M: Antti Palosaari <crope@iki.fi> 20816L: linux-media@vger.kernel.org 20817S: Maintained 20818W: https://linuxtv.org 20819W: http://palosaari.fi/linux/ 20820Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20821T: git git://linuxtv.org/anttip/media_tree.git 20822F: drivers/media/tuners/tda18218* 20823 20824TDA18250 MEDIA DRIVER 20825M: Olli Salonen <olli.salonen@iki.fi> 20826L: linux-media@vger.kernel.org 20827S: Maintained 20828W: https://linuxtv.org 20829Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20830T: git git://linuxtv.org/media_tree.git 20831F: drivers/media/tuners/tda18250* 20832 20833TDA18271 MEDIA DRIVER 20834M: Michael Krufky <mkrufky@linuxtv.org> 20835L: linux-media@vger.kernel.org 20836S: Maintained 20837W: https://linuxtv.org 20838W: http://github.com/mkrufky 20839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20840T: git git://linuxtv.org/mkrufky/tuners.git 20841F: drivers/media/tuners/tda18271* 20842 20843TDA1997x MEDIA DRIVER 20844M: Tim Harvey <tharvey@gateworks.com> 20845L: linux-media@vger.kernel.org 20846S: Maintained 20847W: https://linuxtv.org 20848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20849F: drivers/media/i2c/tda1997x.* 20850 20851TDA827x MEDIA DRIVER 20852M: Michael Krufky <mkrufky@linuxtv.org> 20853L: linux-media@vger.kernel.org 20854S: Maintained 20855W: https://linuxtv.org 20856W: http://github.com/mkrufky 20857Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20858T: git git://linuxtv.org/mkrufky/tuners.git 20859F: drivers/media/tuners/tda8290.* 20860 20861TDA8290 MEDIA DRIVER 20862M: Michael Krufky <mkrufky@linuxtv.org> 20863L: linux-media@vger.kernel.org 20864S: Maintained 20865W: https://linuxtv.org 20866W: http://github.com/mkrufky 20867Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20868T: git git://linuxtv.org/mkrufky/tuners.git 20869F: drivers/media/tuners/tda8290.* 20870 20871TDA9840 MEDIA DRIVER 20872M: Hans Verkuil <hverkuil@xs4all.nl> 20873L: linux-media@vger.kernel.org 20874S: Maintained 20875W: https://linuxtv.org 20876T: git git://linuxtv.org/media_tree.git 20877F: drivers/media/i2c/tda9840* 20878 20879TEA5761 TUNER DRIVER 20880M: Mauro Carvalho Chehab <mchehab@kernel.org> 20881L: linux-media@vger.kernel.org 20882S: Odd fixes 20883W: https://linuxtv.org 20884T: git git://linuxtv.org/media_tree.git 20885F: drivers/media/tuners/tea5761.* 20886 20887TEA5767 TUNER DRIVER 20888M: Mauro Carvalho Chehab <mchehab@kernel.org> 20889L: linux-media@vger.kernel.org 20890S: Maintained 20891W: https://linuxtv.org 20892T: git git://linuxtv.org/media_tree.git 20893F: drivers/media/tuners/tea5767.* 20894 20895TEA6415C MEDIA DRIVER 20896M: Hans Verkuil <hverkuil@xs4all.nl> 20897L: linux-media@vger.kernel.org 20898S: Maintained 20899W: https://linuxtv.org 20900T: git git://linuxtv.org/media_tree.git 20901F: drivers/media/i2c/tea6415c* 20902 20903TEA6420 MEDIA DRIVER 20904M: Hans Verkuil <hverkuil@xs4all.nl> 20905L: linux-media@vger.kernel.org 20906S: Maintained 20907W: https://linuxtv.org 20908T: git git://linuxtv.org/media_tree.git 20909F: drivers/media/i2c/tea6420* 20910 20911TEAM DRIVER 20912M: Jiri Pirko <jiri@resnulli.us> 20913L: netdev@vger.kernel.org 20914S: Supported 20915F: drivers/net/team/ 20916F: include/linux/if_team.h 20917F: include/uapi/linux/if_team.h 20918F: tools/testing/selftests/drivers/net/team/ 20919 20920TECHNICAL ADVISORY BOARD PROCESS DOCS 20921M: "Theodore Ts'o" <tytso@mit.edu> 20922M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20923L: tech-board-discuss@lists.linux-foundation.org 20924S: Maintained 20925F: Documentation/process/contribution-maturity-model.rst 20926F: Documentation/process/researcher-guidelines.rst 20927 20928TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20929M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20930S: Maintained 20931F: arch/x86/platform/ts5500/ 20932 20933TECHNOTREND USB IR RECEIVER 20934M: Sean Young <sean@mess.org> 20935L: linux-media@vger.kernel.org 20936S: Maintained 20937F: drivers/media/rc/ttusbir.c 20938 20939TECHWELL TW9910 VIDEO DECODER 20940L: linux-media@vger.kernel.org 20941S: Orphan 20942F: drivers/media/i2c/tw9910.c 20943F: include/media/i2c/tw9910.h 20944 20945TEE SUBSYSTEM 20946M: Jens Wiklander <jens.wiklander@linaro.org> 20947R: Sumit Garg <sumit.garg@linaro.org> 20948L: op-tee@lists.trustedfirmware.org 20949S: Maintained 20950F: Documentation/staging/tee.rst 20951F: drivers/tee/ 20952F: include/linux/tee_drv.h 20953F: include/uapi/linux/tee.h 20954 20955TEGRA ARCHITECTURE SUPPORT 20956M: Thierry Reding <thierry.reding@gmail.com> 20957M: Jonathan Hunter <jonathanh@nvidia.com> 20958L: linux-tegra@vger.kernel.org 20959S: Supported 20960Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20961T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20962N: [^a-z]tegra 20963 20964TEGRA CLOCK DRIVER 20965M: Peter De Schrijver <pdeschrijver@nvidia.com> 20966M: Prashant Gaikwad <pgaikwad@nvidia.com> 20967S: Supported 20968F: drivers/clk/tegra/ 20969 20970TEGRA DMA DRIVERS 20971M: Laxman Dewangan <ldewangan@nvidia.com> 20972M: Jon Hunter <jonathanh@nvidia.com> 20973S: Supported 20974F: drivers/dma/tegra* 20975 20976TEGRA I2C DRIVER 20977M: Laxman Dewangan <ldewangan@nvidia.com> 20978R: Dmitry Osipenko <digetx@gmail.com> 20979S: Supported 20980F: drivers/i2c/busses/i2c-tegra.c 20981 20982TEGRA IOMMU DRIVERS 20983M: Thierry Reding <thierry.reding@gmail.com> 20984R: Krishna Reddy <vdumpa@nvidia.com> 20985L: linux-tegra@vger.kernel.org 20986S: Supported 20987F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20988F: drivers/iommu/tegra* 20989 20990TEGRA KBC DRIVER 20991M: Laxman Dewangan <ldewangan@nvidia.com> 20992S: Supported 20993F: drivers/input/keyboard/tegra-kbc.c 20994 20995TEGRA NAND DRIVER 20996M: Stefan Agner <stefan@agner.ch> 20997M: Lucas Stach <dev@lynxeye.de> 20998S: Maintained 20999F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21000F: drivers/mtd/nand/raw/tegra_nand.c 21001 21002TEGRA PWM DRIVER 21003M: Thierry Reding <thierry.reding@gmail.com> 21004S: Supported 21005F: drivers/pwm/pwm-tegra.c 21006 21007TEGRA QUAD SPI DRIVER 21008M: Thierry Reding <thierry.reding@gmail.com> 21009M: Jonathan Hunter <jonathanh@nvidia.com> 21010M: Sowjanya Komatineni <skomatineni@nvidia.com> 21011L: linux-tegra@vger.kernel.org 21012S: Maintained 21013F: drivers/spi/spi-tegra210-quad.c 21014 21015TEGRA SERIAL DRIVER 21016M: Laxman Dewangan <ldewangan@nvidia.com> 21017S: Supported 21018F: drivers/tty/serial/serial-tegra.c 21019 21020TEGRA SPI DRIVER 21021M: Laxman Dewangan <ldewangan@nvidia.com> 21022S: Supported 21023F: drivers/spi/spi-tegra* 21024 21025TEGRA VIDEO DRIVER 21026M: Thierry Reding <thierry.reding@gmail.com> 21027M: Jonathan Hunter <jonathanh@nvidia.com> 21028M: Sowjanya Komatineni <skomatineni@nvidia.com> 21029M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21030L: linux-media@vger.kernel.org 21031L: linux-tegra@vger.kernel.org 21032S: Maintained 21033F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21034F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21035F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21036F: drivers/staging/media/tegra-video/ 21037 21038TEGRA XUSB PADCTL DRIVER 21039M: JC Kuo <jckuo@nvidia.com> 21040S: Supported 21041F: drivers/phy/tegra/xusb* 21042 21043TEHUTI ETHERNET DRIVER 21044M: Andy Gospodarek <andy@greyhouse.net> 21045L: netdev@vger.kernel.org 21046S: Supported 21047F: drivers/net/ethernet/tehuti/* 21048 21049TELECOM CLOCK DRIVER FOR MCPL0010 21050M: Mark Gross <markgross@kernel.org> 21051S: Supported 21052F: drivers/char/tlclk.c 21053 21054TEMPO SEMICONDUCTOR DRIVERS 21055M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21056S: Maintained 21057F: Documentation/devicetree/bindings/sound/tscs*.txt 21058F: sound/soc/codecs/tscs*.c 21059F: sound/soc/codecs/tscs*.h 21060 21061TENSILICA XTENSA PORT (xtensa) 21062M: Chris Zankel <chris@zankel.net> 21063M: Max Filippov <jcmvbkbc@gmail.com> 21064S: Maintained 21065T: git https://github.com/jcmvbkbc/linux-xtensa.git 21066F: arch/xtensa/ 21067F: drivers/irqchip/irq-xtensa-* 21068 21069TEXAS INSTRUMENTS ASoC DRIVERS 21070M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21071L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21072S: Maintained 21073F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21074F: sound/soc/ti/ 21075 21076TEXAS INSTRUMENTS DMA DRIVERS 21077M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21078L: dmaengine@vger.kernel.org 21079S: Maintained 21080F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21081F: Documentation/devicetree/bindings/dma/ti-edma.txt 21082F: Documentation/devicetree/bindings/dma/ti/ 21083F: drivers/dma/ti/ 21084F: include/linux/dma/k3-psil.h 21085F: include/linux/dma/k3-udma-glue.h 21086F: include/linux/dma/ti-cppi5.h 21087X: drivers/dma/ti/cppi41.c 21088 21089TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21090M: Robert Marko <robert.marko@sartura.hr> 21091M: Luka Perkov <luka.perkov@sartura.hr> 21092L: linux-hwmon@vger.kernel.org 21093S: Maintained 21094F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21095F: Documentation/hwmon/tps23861.rst 21096F: drivers/hwmon/tps23861.c 21097 21098TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21099M: Ricardo Ribalda <ribalda@kernel.org> 21100L: linux-iio@vger.kernel.org 21101S: Supported 21102F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21103F: drivers/iio/dac/ti-dac7612.c 21104 21105TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21106M: Nishanth Menon <nm@ti.com> 21107M: Tero Kristo <kristo@kernel.org> 21108M: Santosh Shilimkar <ssantosh@kernel.org> 21109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21110S: Maintained 21111F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21112F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21113F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21114F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21115F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21116F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21117F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21118F: drivers/clk/keystone/sci-clk.c 21119F: drivers/firmware/ti_sci* 21120F: drivers/irqchip/irq-ti-sci-inta.c 21121F: drivers/irqchip/irq-ti-sci-intr.c 21122F: drivers/reset/reset-ti-sci.c 21123F: drivers/soc/ti/ti_sci_inta_msi.c 21124F: drivers/soc/ti/ti_sci_pm_domains.c 21125F: include/dt-bindings/soc/ti,sci_pm_domain.h 21126F: include/linux/soc/ti/ti_sci_inta_msi.h 21127F: include/linux/soc/ti/ti_sci_protocol.h 21128 21129TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21130M: Puranjay Mohan <puranjay12@gmail.com> 21131L: linux-iio@vger.kernel.org 21132S: Supported 21133F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21134F: drivers/iio/temperature/tmp117.c 21135 21136THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21137M: Hans Verkuil <hverkuil@xs4all.nl> 21138L: linux-media@vger.kernel.org 21139S: Maintained 21140W: https://linuxtv.org 21141T: git git://linuxtv.org/media_tree.git 21142F: drivers/media/radio/radio-raremono.c 21143 21144THERMAL 21145M: Rafael J. Wysocki <rafael@kernel.org> 21146M: Daniel Lezcano <daniel.lezcano@linaro.org> 21147R: Amit Kucheria <amitk@kernel.org> 21148R: Zhang Rui <rui.zhang@intel.com> 21149L: linux-pm@vger.kernel.org 21150S: Supported 21151Q: https://patchwork.kernel.org/project/linux-pm/list/ 21152T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21153F: Documentation/ABI/testing/sysfs-class-thermal 21154F: Documentation/admin-guide/thermal/ 21155F: Documentation/devicetree/bindings/thermal/ 21156F: Documentation/driver-api/thermal/ 21157F: drivers/thermal/ 21158F: include/dt-bindings/thermal/ 21159F: include/linux/cpu_cooling.h 21160F: include/linux/thermal.h 21161F: include/uapi/linux/thermal.h 21162F: tools/lib/thermal/ 21163F: tools/thermal/ 21164 21165THERMAL DRIVER FOR AMLOGIC SOCS 21166M: Guillaume La Roque <glaroque@baylibre.com> 21167L: linux-pm@vger.kernel.org 21168L: linux-amlogic@lists.infradead.org 21169S: Supported 21170W: http://linux-meson.com/ 21171F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21172F: drivers/thermal/amlogic_thermal.c 21173 21174THERMAL/CPU_COOLING 21175M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21176M: Daniel Lezcano <daniel.lezcano@linaro.org> 21177M: Viresh Kumar <viresh.kumar@linaro.org> 21178R: Lukasz Luba <lukasz.luba@arm.com> 21179L: linux-pm@vger.kernel.org 21180S: Supported 21181F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21182F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21183F: drivers/thermal/cpufreq_cooling.c 21184F: drivers/thermal/cpuidle_cooling.c 21185F: include/linux/cpu_cooling.h 21186 21187THERMAL/POWER_ALLOCATOR 21188M: Lukasz Luba <lukasz.luba@arm.com> 21189L: linux-pm@vger.kernel.org 21190S: Maintained 21191F: Documentation/driver-api/thermal/power_allocator.rst 21192F: drivers/thermal/gov_power_allocator.c 21193F: drivers/thermal/thermal_trace_ipa.h 21194 21195THINKPAD ACPI EXTRAS DRIVER 21196M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21197L: ibm-acpi-devel@lists.sourceforge.net 21198L: platform-driver-x86@vger.kernel.org 21199S: Maintained 21200W: http://ibm-acpi.sourceforge.net 21201W: http://thinkwiki.org/wiki/Ibm-acpi 21202T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21203F: drivers/platform/x86/thinkpad_acpi.c 21204 21205THINKPAD LMI DRIVER 21206M: Mark Pearson <markpearson@lenovo.com> 21207L: platform-driver-x86@vger.kernel.org 21208S: Maintained 21209F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21210F: drivers/platform/x86/think-lmi.? 21211 21212THUNDERBOLT DMA TRAFFIC TEST DRIVER 21213M: Isaac Hazan <isaac.hazan@intel.com> 21214L: linux-usb@vger.kernel.org 21215S: Maintained 21216F: drivers/thunderbolt/dma_test.c 21217 21218THUNDERBOLT DRIVER 21219M: Andreas Noever <andreas.noever@gmail.com> 21220M: Michael Jamet <michael.jamet@intel.com> 21221M: Mika Westerberg <mika.westerberg@linux.intel.com> 21222M: Yehezkel Bernat <YehezkelShB@gmail.com> 21223L: linux-usb@vger.kernel.org 21224S: Maintained 21225T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21226F: Documentation/admin-guide/thunderbolt.rst 21227F: drivers/thunderbolt/ 21228F: include/linux/thunderbolt.h 21229 21230THUNDERBOLT NETWORK DRIVER 21231M: Michael Jamet <michael.jamet@intel.com> 21232M: Mika Westerberg <mika.westerberg@linux.intel.com> 21233M: Yehezkel Bernat <YehezkelShB@gmail.com> 21234L: netdev@vger.kernel.org 21235S: Maintained 21236F: drivers/net/thunderbolt/ 21237 21238THUNDERX GPIO DRIVER 21239M: Robert Richter <rric@kernel.org> 21240S: Odd Fixes 21241F: drivers/gpio/gpio-thunderx.c 21242 21243TI ADS7924 ADC DRIVER 21244M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21245L: linux-iio@vger.kernel.org 21246S: Supported 21247F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21248F: drivers/iio/adc/ti-ads7924.c 21249 21250TI AM437X VPFE DRIVER 21251M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21252L: linux-media@vger.kernel.org 21253S: Maintained 21254W: https://linuxtv.org 21255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21256T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21257F: drivers/media/platform/ti/am437x/ 21258 21259TI BANDGAP AND THERMAL DRIVER 21260M: Eduardo Valentin <edubezval@gmail.com> 21261M: Keerthy <j-keerthy@ti.com> 21262L: linux-pm@vger.kernel.org 21263L: linux-omap@vger.kernel.org 21264S: Maintained 21265F: drivers/thermal/ti-soc-thermal/ 21266 21267TI BQ27XXX POWER SUPPLY DRIVER 21268F: drivers/power/supply/bq27xxx_battery.c 21269F: drivers/power/supply/bq27xxx_battery_i2c.c 21270F: include/linux/power/bq27xxx_battery.h 21271 21272TI CDCE706 CLOCK DRIVER 21273M: Max Filippov <jcmvbkbc@gmail.com> 21274S: Maintained 21275F: drivers/clk/clk-cdce706.c 21276 21277TI CLOCK DRIVER 21278M: Tero Kristo <kristo@kernel.org> 21279L: linux-omap@vger.kernel.org 21280S: Odd Fixes 21281F: drivers/clk/ti/ 21282F: include/linux/clk/ti.h 21283 21284TI DAVINCI MACHINE SUPPORT 21285M: Bartosz Golaszewski <brgl@bgdev.pl> 21286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21287S: Maintained 21288T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21289F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21290F: arch/arm/boot/dts/ti/davinci/ 21291F: arch/arm/mach-davinci/ 21292F: drivers/i2c/busses/i2c-davinci.c 21293 21294TI DAVINCI SERIES CLOCK DRIVER 21295M: David Lechner <david@lechnology.com> 21296R: Sekhar Nori <nsekhar@ti.com> 21297S: Maintained 21298F: Documentation/devicetree/bindings/clock/ti/davinci/ 21299F: drivers/clk/davinci/ 21300F: include/linux/clk/davinci.h 21301 21302TI DAVINCI SERIES GPIO DRIVER 21303M: Keerthy <j-keerthy@ti.com> 21304L: linux-gpio@vger.kernel.org 21305S: Maintained 21306F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21307F: drivers/gpio/gpio-davinci.c 21308 21309TI DAVINCI SERIES MEDIA DRIVER 21310M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21311L: linux-media@vger.kernel.org 21312S: Maintained 21313W: https://linuxtv.org 21314Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21315T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21316F: drivers/media/platform/ti/davinci/ 21317F: include/media/davinci/ 21318 21319TI ENHANCED CAPTURE (eCAP) DRIVER 21320M: Vignesh Raghavendra <vigneshr@ti.com> 21321R: Julien Panis <jpanis@baylibre.com> 21322L: linux-iio@vger.kernel.org 21323L: linux-omap@vger.kernel.org 21324S: Maintained 21325F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21326F: drivers/counter/ti-ecap-capture.c 21327 21328TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21329R: David Lechner <david@lechnology.com> 21330L: linux-iio@vger.kernel.org 21331F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21332F: drivers/counter/ti-eqep.c 21333 21334TI ETHERNET SWITCH DRIVER (CPSW) 21335R: Grygorii Strashko <grygorii.strashko@ti.com> 21336L: linux-omap@vger.kernel.org 21337L: netdev@vger.kernel.org 21338S: Maintained 21339F: drivers/net/ethernet/ti/cpsw* 21340F: drivers/net/ethernet/ti/davinci* 21341 21342TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21343M: Alex Dubov <oakad@yahoo.com> 21344S: Maintained 21345W: http://tifmxx.berlios.de/ 21346F: drivers/memstick/host/tifm_ms.c 21347F: drivers/misc/tifm* 21348F: drivers/mmc/host/tifm_sd.c 21349F: include/linux/tifm.h 21350 21351TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21352M: Nishanth Menon <nm@ti.com> 21353M: Santosh Shilimkar <ssantosh@kernel.org> 21354L: linux-kernel@vger.kernel.org 21355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21356S: Maintained 21357T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21358F: drivers/soc/ti/* 21359 21360TI LM49xxx FAMILY ASoC CODEC DRIVERS 21361M: M R Swami Reddy <mr.swami.reddy@ti.com> 21362M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21364S: Maintained 21365F: sound/soc/codecs/isabelle* 21366F: sound/soc/codecs/lm49453* 21367 21368TI LMP92064 ADC DRIVER 21369M: Leonard Göhrs <l.goehrs@pengutronix.de> 21370R: kernel@pengutronix.de 21371L: linux-iio@vger.kernel.org 21372S: Maintained 21373F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21374F: drivers/iio/adc/ti-lmp92064.c 21375 21376TI PCM3060 ASoC CODEC DRIVER 21377M: Kirill Marinushkin <kmarinushkin@birdec.com> 21378L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21379S: Maintained 21380F: Documentation/devicetree/bindings/sound/pcm3060.txt 21381F: sound/soc/codecs/pcm3060* 21382 21383TI TAS571X FAMILY ASoC CODEC DRIVER 21384M: Kevin Cernekee <cernekee@chromium.org> 21385L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21386S: Odd Fixes 21387F: sound/soc/codecs/tas571x* 21388 21389TI TMAG5273 MAGNETOMETER DRIVER 21390M: Gerald Loacker <gerald.loacker@wolfvision.net> 21391L: linux-iio@vger.kernel.org 21392S: Maintained 21393F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21394F: drivers/iio/magnetometer/tmag5273.c 21395 21396TI TRF7970A NFC DRIVER 21397M: Mark Greer <mgreer@animalcreek.com> 21398L: linux-wireless@vger.kernel.org 21399S: Supported 21400F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21401F: drivers/nfc/trf7970a.c 21402 21403TI TSC2046 ADC DRIVER 21404M: Oleksij Rempel <o.rempel@pengutronix.de> 21405R: kernel@pengutronix.de 21406L: linux-iio@vger.kernel.org 21407S: Maintained 21408F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21409F: drivers/iio/adc/ti-tsc2046.c 21410 21411TI TWL4030 SERIES SOC CODEC DRIVER 21412M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21413L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21414S: Maintained 21415F: sound/soc/codecs/twl4030* 21416 21417TI VPE/CAL DRIVERS 21418M: Benoit Parrot <bparrot@ti.com> 21419L: linux-media@vger.kernel.org 21420S: Maintained 21421W: http://linuxtv.org/ 21422Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21423F: Documentation/devicetree/bindings/media/ti,cal.yaml 21424F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21425F: drivers/media/platform/ti/cal/ 21426F: drivers/media/platform/ti/vpe/ 21427 21428TI WILINK WIRELESS DRIVERS 21429L: linux-wireless@vger.kernel.org 21430S: Orphan 21431W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21432W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21433T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21434F: drivers/net/wireless/ti/ 21435 21436TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21437M: John Stultz <jstultz@google.com> 21438M: Thomas Gleixner <tglx@linutronix.de> 21439R: Stephen Boyd <sboyd@kernel.org> 21440L: linux-kernel@vger.kernel.org 21441S: Supported 21442T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21443F: include/linux/clocksource.h 21444F: include/linux/time.h 21445F: include/linux/timex.h 21446F: include/uapi/linux/time.h 21447F: include/uapi/linux/timex.h 21448F: kernel/time/alarmtimer.c 21449F: kernel/time/clocksource.c 21450F: kernel/time/ntp.c 21451F: kernel/time/time*.c 21452F: tools/testing/selftests/timers/ 21453 21454TIPC NETWORK LAYER 21455M: Jon Maloy <jmaloy@redhat.com> 21456M: Ying Xue <ying.xue@windriver.com> 21457L: netdev@vger.kernel.org (core kernel code) 21458L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21459S: Maintained 21460W: http://tipc.sourceforge.net/ 21461F: include/uapi/linux/tipc*.h 21462F: net/tipc/ 21463 21464TLAN NETWORK DRIVER 21465M: Samuel Chessman <chessman@tux.org> 21466L: tlan-devel@lists.sourceforge.net (subscribers-only) 21467S: Maintained 21468W: http://sourceforge.net/projects/tlan/ 21469F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21470F: drivers/net/ethernet/ti/tlan.* 21471 21472TMIO/SDHI MMC DRIVER 21473M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21474L: linux-mmc@vger.kernel.org 21475L: linux-renesas-soc@vger.kernel.org 21476S: Supported 21477F: drivers/mmc/host/renesas_sdhi* 21478F: drivers/mmc/host/tmio_mmc* 21479F: include/linux/mfd/tmio.h 21480 21481TMP401 HARDWARE MONITOR DRIVER 21482M: Guenter Roeck <linux@roeck-us.net> 21483L: linux-hwmon@vger.kernel.org 21484S: Maintained 21485F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21486F: Documentation/hwmon/tmp401.rst 21487F: drivers/hwmon/tmp401.c 21488 21489TMP464 HARDWARE MONITOR DRIVER 21490M: Guenter Roeck <linux@roeck-us.net> 21491L: linux-hwmon@vger.kernel.org 21492S: Maintained 21493F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21494F: Documentation/hwmon/tmp464.rst 21495F: drivers/hwmon/tmp464.c 21496 21497TMP513 HARDWARE MONITOR DRIVER 21498M: Eric Tremblay <etremblay@distech-controls.com> 21499L: linux-hwmon@vger.kernel.org 21500S: Maintained 21501F: Documentation/hwmon/tmp513.rst 21502F: drivers/hwmon/tmp513.c 21503 21504TMPFS (SHMEM FILESYSTEM) 21505M: Hugh Dickins <hughd@google.com> 21506L: linux-mm@kvack.org 21507S: Maintained 21508F: include/linux/shmem_fs.h 21509F: mm/shmem.c 21510 21511TOMOYO SECURITY MODULE 21512M: Kentaro Takeda <takedakn@nttdata.co.jp> 21513M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21514L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21515L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21516L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21517L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21518S: Maintained 21519W: https://tomoyo.osdn.jp/ 21520F: security/tomoyo/ 21521 21522TOPSTAR LAPTOP EXTRAS DRIVER 21523M: Herton Ronaldo Krzesinski <herton@canonical.com> 21524L: platform-driver-x86@vger.kernel.org 21525S: Maintained 21526F: drivers/platform/x86/topstar-laptop.c 21527 21528TORTURE-TEST MODULES 21529M: Davidlohr Bueso <dave@stgolabs.net> 21530M: "Paul E. McKenney" <paulmck@kernel.org> 21531M: Josh Triplett <josh@joshtriplett.org> 21532L: linux-kernel@vger.kernel.org 21533S: Supported 21534T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21535F: Documentation/RCU/torture.rst 21536F: kernel/locking/locktorture.c 21537F: kernel/rcu/rcuscale.c 21538F: kernel/rcu/rcutorture.c 21539F: kernel/rcu/refscale.c 21540F: kernel/torture.c 21541 21542TOSHIBA ACPI EXTRAS DRIVER 21543M: Azael Avalos <coproscefalo@gmail.com> 21544L: platform-driver-x86@vger.kernel.org 21545S: Maintained 21546F: drivers/platform/x86/toshiba_acpi.c 21547 21548TOSHIBA BLUETOOTH DRIVER 21549M: Azael Avalos <coproscefalo@gmail.com> 21550L: platform-driver-x86@vger.kernel.org 21551S: Maintained 21552F: drivers/platform/x86/toshiba_bluetooth.c 21553 21554TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21555M: Azael Avalos <coproscefalo@gmail.com> 21556L: platform-driver-x86@vger.kernel.org 21557S: Maintained 21558F: drivers/platform/x86/toshiba_haps.c 21559 21560TOSHIBA SMM DRIVER 21561M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21562S: Maintained 21563W: http://www.buzzard.org.uk/toshiba/ 21564F: drivers/char/toshiba.c 21565F: include/linux/toshiba.h 21566F: include/uapi/linux/toshiba.h 21567 21568TOSHIBA TC358743 DRIVER 21569M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21570L: linux-media@vger.kernel.org 21571S: Maintained 21572F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21573F: drivers/media/i2c/tc358743* 21574F: include/media/i2c/tc358743.h 21575 21576TOSHIBA WMI HOTKEYS DRIVER 21577M: Azael Avalos <coproscefalo@gmail.com> 21578L: platform-driver-x86@vger.kernel.org 21579S: Maintained 21580F: drivers/platform/x86/toshiba-wmi.c 21581 21582TPM DEVICE DRIVER 21583M: Peter Huewe <peterhuewe@gmx.de> 21584M: Jarkko Sakkinen <jarkko@kernel.org> 21585R: Jason Gunthorpe <jgg@ziepe.ca> 21586L: linux-integrity@vger.kernel.org 21587S: Maintained 21588W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21589Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21590T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21591F: drivers/char/tpm/ 21592 21593TPS546D24 DRIVER 21594M: Duke Du <dukedu83@gmail.com> 21595L: linux-hwmon@vger.kernel.org 21596S: Maintained 21597F: Documentation/hwmon/tps546d24.rst 21598F: drivers/hwmon/pmbus/tps546d24.c 21599 21600TRACING 21601M: Steven Rostedt <rostedt@goodmis.org> 21602M: Masami Hiramatsu <mhiramat@kernel.org> 21603L: linux-kernel@vger.kernel.org 21604L: linux-trace-kernel@vger.kernel.org 21605S: Maintained 21606Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21607T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21608F: Documentation/trace/* 21609F: fs/tracefs/ 21610F: include/linux/trace*.h 21611F: include/trace/ 21612F: kernel/trace/ 21613F: scripts/tracing/ 21614F: tools/testing/selftests/ftrace/ 21615 21616TRACING MMIO ACCESSES (MMIOTRACE) 21617M: Steven Rostedt <rostedt@goodmis.org> 21618M: Masami Hiramatsu <mhiramat@kernel.org> 21619R: Karol Herbst <karolherbst@gmail.com> 21620R: Pekka Paalanen <ppaalanen@gmail.com> 21621L: linux-kernel@vger.kernel.org 21622L: nouveau@lists.freedesktop.org 21623S: Maintained 21624F: arch/x86/mm/kmmio.c 21625F: arch/x86/mm/mmio-mod.c 21626F: arch/x86/mm/testmmiotrace.c 21627F: include/linux/mmiotrace.h 21628F: kernel/trace/trace_mmiotrace.c 21629 21630TRACING OS NOISE / LATENCY TRACERS 21631M: Steven Rostedt <rostedt@goodmis.org> 21632M: Daniel Bristot de Oliveira <bristot@kernel.org> 21633S: Maintained 21634F: Documentation/trace/hwlat_detector.rst 21635F: Documentation/trace/osnoise-tracer.rst 21636F: Documentation/trace/timerlat-tracer.rst 21637F: arch/*/kernel/trace.c 21638F: include/trace/events/osnoise.h 21639F: kernel/trace/trace_hwlat.c 21640F: kernel/trace/trace_irqsoff.c 21641F: kernel/trace/trace_osnoise.c 21642F: kernel/trace/trace_sched_wakeup.c 21643 21644TRADITIONAL CHINESE DOCUMENTATION 21645M: Hu Haowen <src.res@email.cn> 21646L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21647S: Maintained 21648W: https://github.com/srcres258/linux-doc 21649T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21650F: Documentation/translations/zh_TW/ 21651 21652TTY LAYER 21653M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21654M: Jiri Slaby <jirislaby@kernel.org> 21655L: linux-kernel@vger.kernel.org 21656L: linux-serial@vger.kernel.org 21657S: Supported 21658T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21659F: Documentation/driver-api/serial/ 21660F: drivers/tty/ 21661F: drivers/tty/serial/serial_base.h 21662F: drivers/tty/serial/serial_base_bus.c 21663F: drivers/tty/serial/serial_core.c 21664F: drivers/tty/serial/serial_ctrl.c 21665F: drivers/tty/serial/serial_port.c 21666F: include/linux/selection.h 21667F: include/linux/serial.h 21668F: include/linux/serial_core.h 21669F: include/linux/sysrq.h 21670F: include/linux/tty*.h 21671F: include/linux/vt.h 21672F: include/linux/vt_*.h 21673F: include/uapi/linux/serial.h 21674F: include/uapi/linux/serial_core.h 21675F: include/uapi/linux/tty.h 21676 21677TUA9001 MEDIA DRIVER 21678M: Antti Palosaari <crope@iki.fi> 21679L: linux-media@vger.kernel.org 21680S: Maintained 21681W: https://linuxtv.org 21682W: http://palosaari.fi/linux/ 21683Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21684T: git git://linuxtv.org/anttip/media_tree.git 21685F: drivers/media/tuners/tua9001* 21686 21687TULIP NETWORK DRIVERS 21688L: netdev@vger.kernel.org 21689L: linux-parisc@vger.kernel.org 21690S: Orphan 21691F: drivers/net/ethernet/dec/tulip/ 21692 21693TUN/TAP driver 21694M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21695S: Maintained 21696W: http://vtun.sourceforge.net/tun 21697F: Documentation/networking/tuntap.rst 21698F: arch/um/os-Linux/drivers/ 21699 21700TURBOCHANNEL SUBSYSTEM 21701M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21702M: Ralf Baechle <ralf@linux-mips.org> 21703L: linux-mips@vger.kernel.org 21704S: Maintained 21705Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21706F: drivers/tc/ 21707F: include/linux/tc.h 21708 21709TURBOSTAT UTILITY 21710M: "Len Brown" <lenb@kernel.org> 21711L: linux-pm@vger.kernel.org 21712S: Supported 21713Q: https://patchwork.kernel.org/project/linux-pm/list/ 21714B: https://bugzilla.kernel.org 21715T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21716F: tools/power/x86/turbostat/ 21717 21718TW5864 VIDEO4LINUX DRIVER 21719M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21720M: Anton Sviridenko <anton@corp.bluecherry.net> 21721M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21722M: Andrey Utkin <andrey_utkin@fastmail.com> 21723L: linux-media@vger.kernel.org 21724S: Supported 21725F: drivers/media/pci/tw5864/ 21726 21727TW68 VIDEO4LINUX DRIVER 21728M: Hans Verkuil <hverkuil@xs4all.nl> 21729L: linux-media@vger.kernel.org 21730S: Odd Fixes 21731W: https://linuxtv.org 21732T: git git://linuxtv.org/media_tree.git 21733F: drivers/media/pci/tw68/ 21734 21735TW686X VIDEO4LINUX DRIVER 21736M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21737L: linux-media@vger.kernel.org 21738S: Maintained 21739W: http://linuxtv.org 21740T: git git://linuxtv.org/media_tree.git 21741F: drivers/media/pci/tw686x/ 21742 21743U-BOOT ENVIRONMENT VARIABLES 21744M: Rafał Miłecki <rafal@milecki.pl> 21745S: Maintained 21746F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21747F: drivers/nvmem/u-boot-env.c 21748 21749UACCE ACCELERATOR FRAMEWORK 21750M: Zhangfei Gao <zhangfei.gao@linaro.org> 21751M: Zhou Wang <wangzhou1@hisilicon.com> 21752L: linux-accelerators@lists.ozlabs.org 21753L: linux-kernel@vger.kernel.org 21754S: Maintained 21755F: Documentation/ABI/testing/sysfs-driver-uacce 21756F: Documentation/misc-devices/uacce.rst 21757F: drivers/misc/uacce/ 21758F: include/linux/uacce.h 21759F: include/uapi/misc/uacce/ 21760 21761UBI FILE SYSTEM (UBIFS) 21762M: Richard Weinberger <richard@nod.at> 21763L: linux-mtd@lists.infradead.org 21764S: Supported 21765W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21766T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21767T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21768F: Documentation/ABI/testing/sysfs-fs-ubifs 21769F: Documentation/filesystems/ubifs-authentication.rst 21770F: Documentation/filesystems/ubifs.rst 21771F: fs/ubifs/ 21772 21773UBLK USERSPACE BLOCK DRIVER 21774M: Ming Lei <ming.lei@redhat.com> 21775L: linux-block@vger.kernel.org 21776S: Maintained 21777F: Documentation/block/ublk.rst 21778F: drivers/block/ublk_drv.c 21779F: include/uapi/linux/ublk_cmd.h 21780 21781UCLINUX (M68KNOMMU AND COLDFIRE) 21782M: Greg Ungerer <gerg@linux-m68k.org> 21783L: linux-m68k@lists.linux-m68k.org 21784S: Maintained 21785W: http://www.linux-m68k.org/ 21786T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21787F: arch/m68k/*/*_no.* 21788F: arch/m68k/68*/ 21789F: arch/m68k/coldfire/ 21790F: arch/m68k/include/asm/*_no.* 21791 21792UDF FILESYSTEM 21793M: Jan Kara <jack@suse.com> 21794S: Maintained 21795F: Documentation/filesystems/udf.rst 21796F: fs/udf/ 21797 21798UDRAW TABLET 21799M: Bastien Nocera <hadess@hadess.net> 21800L: linux-input@vger.kernel.org 21801S: Maintained 21802F: drivers/hid/hid-udraw-ps3.c 21803 21804UFS FILESYSTEM 21805M: Evgeniy Dushistov <dushistov@mail.ru> 21806S: Maintained 21807F: Documentation/admin-guide/ufs.rst 21808F: fs/ufs/ 21809 21810UHID USERSPACE HID IO DRIVER 21811M: David Rheinsberg <david.rheinsberg@gmail.com> 21812L: linux-input@vger.kernel.org 21813S: Maintained 21814F: drivers/hid/uhid.c 21815F: include/uapi/linux/uhid.h 21816 21817ULPI BUS 21818M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21819L: linux-usb@vger.kernel.org 21820S: Maintained 21821F: drivers/usb/common/ulpi.c 21822F: include/linux/ulpi/ 21823 21824UNICODE SUBSYSTEM 21825M: Gabriel Krisman Bertazi <krisman@collabora.com> 21826L: linux-fsdevel@vger.kernel.org 21827S: Supported 21828F: fs/unicode/ 21829 21830UNIFDEF 21831M: Tony Finch <dot@dotat.at> 21832S: Maintained 21833W: http://dotat.at/prog/unifdef 21834F: scripts/unifdef.c 21835 21836UNIFORM CDROM DRIVER 21837M: Phillip Potter <phil@philpotter.co.uk> 21838S: Maintained 21839F: Documentation/cdrom/ 21840F: drivers/cdrom/cdrom.c 21841F: include/linux/cdrom.h 21842F: include/uapi/linux/cdrom.h 21843 21844UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21845R: Alim Akhtar <alim.akhtar@samsung.com> 21846R: Avri Altman <avri.altman@wdc.com> 21847R: Bart Van Assche <bvanassche@acm.org> 21848L: linux-scsi@vger.kernel.org 21849S: Supported 21850F: Documentation/devicetree/bindings/ufs/ 21851F: Documentation/scsi/ufs.rst 21852F: drivers/ufs/core/ 21853 21854UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21855M: Pedro Sousa <pedrom.sousa@synopsys.com> 21856L: linux-scsi@vger.kernel.org 21857S: Supported 21858F: drivers/ufs/host/*dwc* 21859 21860UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21861M: Alim Akhtar <alim.akhtar@samsung.com> 21862L: linux-scsi@vger.kernel.org 21863S: Maintained 21864F: drivers/ufs/host/ufs-exynos* 21865 21866UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21867M: Stanley Chu <stanley.chu@mediatek.com> 21868L: linux-scsi@vger.kernel.org 21869L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21870S: Maintained 21871F: drivers/ufs/host/ufs-mediatek* 21872 21873UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21874M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21875L: linux-arm-msm@vger.kernel.org 21876L: linux-scsi@vger.kernel.org 21877S: Maintained 21878F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21879F: drivers/ufs/host/ufs-qcom* 21880 21881UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21882M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21883L: linux-renesas-soc@vger.kernel.org 21884L: linux-scsi@vger.kernel.org 21885S: Maintained 21886F: drivers/ufs/host/ufs-renesas.c 21887 21888UNSORTED BLOCK IMAGES (UBI) 21889M: Richard Weinberger <richard@nod.at> 21890L: linux-mtd@lists.infradead.org 21891S: Supported 21892W: http://www.linux-mtd.infradead.org/ 21893T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21894T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21895F: drivers/mtd/ubi/ 21896F: include/linux/mtd/ubi.h 21897F: include/uapi/mtd/ubi-user.h 21898 21899USB "USBNET" DRIVER FRAMEWORK 21900M: Oliver Neukum <oneukum@suse.com> 21901L: netdev@vger.kernel.org 21902S: Maintained 21903W: http://www.linux-usb.org/usbnet 21904F: drivers/net/usb/usbnet.c 21905F: include/linux/usb/usbnet.h 21906 21907USB ACM DRIVER 21908M: Oliver Neukum <oneukum@suse.com> 21909L: linux-usb@vger.kernel.org 21910S: Maintained 21911F: Documentation/usb/acm.rst 21912F: drivers/usb/class/cdc-acm.* 21913 21914USB APPLE MFI FASTCHARGE DRIVER 21915M: Bastien Nocera <hadess@hadess.net> 21916L: linux-usb@vger.kernel.org 21917S: Maintained 21918F: drivers/usb/misc/apple-mfi-fastcharge.c 21919 21920USB AR5523 WIRELESS DRIVER 21921M: Pontus Fuchs <pontus.fuchs@gmail.com> 21922L: linux-wireless@vger.kernel.org 21923S: Maintained 21924F: drivers/net/wireless/ath/ar5523/ 21925 21926USB ATTACHED SCSI 21927M: Oliver Neukum <oneukum@suse.com> 21928L: linux-usb@vger.kernel.org 21929L: linux-scsi@vger.kernel.org 21930S: Maintained 21931F: drivers/usb/storage/uas.c 21932 21933USB CDC ETHERNET DRIVER 21934M: Oliver Neukum <oliver@neukum.org> 21935L: linux-usb@vger.kernel.org 21936S: Maintained 21937F: drivers/net/usb/cdc_*.c 21938F: include/uapi/linux/usb/cdc.h 21939 21940USB CHAOSKEY DRIVER 21941M: Keith Packard <keithp@keithp.com> 21942L: linux-usb@vger.kernel.org 21943S: Maintained 21944F: drivers/usb/misc/chaoskey.c 21945 21946USB CYPRESS C67X00 DRIVER 21947L: linux-usb@vger.kernel.org 21948S: Orphan 21949F: drivers/usb/c67x00/ 21950 21951USB DAVICOM DM9601 DRIVER 21952M: Peter Korsgaard <peter@korsgaard.com> 21953L: netdev@vger.kernel.org 21954S: Maintained 21955W: http://www.linux-usb.org/usbnet 21956F: drivers/net/usb/dm9601.c 21957 21958USB EHCI DRIVER 21959M: Alan Stern <stern@rowland.harvard.edu> 21960L: linux-usb@vger.kernel.org 21961S: Maintained 21962F: Documentation/usb/ehci.rst 21963F: drivers/usb/host/ehci* 21964 21965USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21966M: Jiri Kosina <jikos@kernel.org> 21967M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21968L: linux-usb@vger.kernel.org 21969S: Maintained 21970T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21971F: Documentation/hid/hiddev.rst 21972F: drivers/hid/usbhid/ 21973 21974USB INTEL XHCI ROLE MUX DRIVER 21975M: Hans de Goede <hdegoede@redhat.com> 21976L: linux-usb@vger.kernel.org 21977S: Maintained 21978F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21979 21980USB IP DRIVER FOR HISILICON KIRIN 960 21981M: Yu Chen <chenyu56@huawei.com> 21982M: Binghui Wang <wangbinghui@hisilicon.com> 21983L: linux-usb@vger.kernel.org 21984S: Maintained 21985F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21986F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21987 21988USB IP DRIVER FOR HISILICON KIRIN 970 21989M: Mauro Carvalho Chehab <mchehab@kernel.org> 21990L: linux-usb@vger.kernel.org 21991S: Maintained 21992F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21993F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21994 21995USB ISP116X DRIVER 21996M: Olav Kongas <ok@artecdesign.ee> 21997L: linux-usb@vger.kernel.org 21998S: Maintained 21999F: drivers/usb/host/isp116x* 22000F: include/linux/usb/isp116x.h 22001 22002USB ISP1760 DRIVER 22003M: Rui Miguel Silva <rui.silva@linaro.org> 22004L: linux-usb@vger.kernel.org 22005S: Maintained 22006F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22007F: drivers/usb/isp1760/* 22008 22009USB LAN78XX ETHERNET DRIVER 22010M: Woojung Huh <woojung.huh@microchip.com> 22011M: UNGLinuxDriver@microchip.com 22012L: netdev@vger.kernel.org 22013S: Maintained 22014F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22015F: drivers/net/usb/lan78xx.* 22016F: include/dt-bindings/net/microchip-lan78xx.h 22017 22018USB MASS STORAGE DRIVER 22019M: Alan Stern <stern@rowland.harvard.edu> 22020L: linux-usb@vger.kernel.org 22021L: usb-storage@lists.one-eyed-alien.net 22022S: Maintained 22023F: drivers/usb/storage/ 22024 22025USB MIDI DRIVER 22026M: Clemens Ladisch <clemens@ladisch.de> 22027L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22028S: Maintained 22029T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22030F: sound/usb/midi.* 22031 22032USB NETWORKING DRIVERS 22033L: linux-usb@vger.kernel.org 22034S: Odd Fixes 22035F: drivers/net/usb/ 22036 22037USB OHCI DRIVER 22038M: Alan Stern <stern@rowland.harvard.edu> 22039L: linux-usb@vger.kernel.org 22040S: Maintained 22041F: Documentation/usb/ohci.rst 22042F: drivers/usb/host/ohci* 22043 22044USB OTG FSM (Finite State Machine) 22045M: Peter Chen <peter.chen@kernel.org> 22046L: linux-usb@vger.kernel.org 22047S: Maintained 22048T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22049F: drivers/usb/common/usb-otg-fsm.c 22050 22051USB OVER IP DRIVER 22052M: Valentina Manea <valentina.manea.m@gmail.com> 22053M: Shuah Khan <shuah@kernel.org> 22054M: Shuah Khan <skhan@linuxfoundation.org> 22055R: Hongren Zheng <i@zenithal.me> 22056L: linux-usb@vger.kernel.org 22057S: Maintained 22058F: Documentation/usb/usbip_protocol.rst 22059F: drivers/usb/usbip/ 22060F: tools/testing/selftests/drivers/usb/usbip/ 22061F: tools/usb/usbip/ 22062 22063USB PEGASUS DRIVER 22064M: Petko Manolov <petkan@nucleusys.com> 22065L: linux-usb@vger.kernel.org 22066L: netdev@vger.kernel.org 22067S: Maintained 22068W: https://github.com/petkan/pegasus 22069T: git https://github.com/petkan/pegasus.git 22070F: drivers/net/usb/pegasus.* 22071 22072USB PRINTER DRIVER (usblp) 22073M: Pete Zaitcev <zaitcev@redhat.com> 22074L: linux-usb@vger.kernel.org 22075S: Supported 22076F: drivers/usb/class/usblp.c 22077 22078USB QMI WWAN NETWORK DRIVER 22079M: Bjørn Mork <bjorn@mork.no> 22080L: netdev@vger.kernel.org 22081S: Maintained 22082F: Documentation/ABI/testing/sysfs-class-net-qmi 22083F: drivers/net/usb/qmi_wwan.c 22084 22085USB RAW GADGET DRIVER 22086R: Andrey Konovalov <andreyknvl@gmail.com> 22087L: linux-usb@vger.kernel.org 22088S: Maintained 22089F: Documentation/usb/raw-gadget.rst 22090F: drivers/usb/gadget/legacy/raw_gadget.c 22091F: include/uapi/linux/usb/raw_gadget.h 22092 22093USB RTL8150 DRIVER 22094M: Petko Manolov <petkan@nucleusys.com> 22095L: linux-usb@vger.kernel.org 22096L: netdev@vger.kernel.org 22097S: Maintained 22098W: https://github.com/petkan/rtl8150 22099T: git https://github.com/petkan/rtl8150.git 22100F: drivers/net/usb/rtl8150.c 22101 22102USB SERIAL SUBSYSTEM 22103M: Johan Hovold <johan@kernel.org> 22104L: linux-usb@vger.kernel.org 22105S: Maintained 22106T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22107F: Documentation/usb/usb-serial.rst 22108F: drivers/usb/serial/ 22109F: include/linux/usb/serial.h 22110 22111USB SMSC75XX ETHERNET DRIVER 22112M: Steve Glendinning <steve.glendinning@shawell.net> 22113L: netdev@vger.kernel.org 22114S: Maintained 22115F: drivers/net/usb/smsc75xx.* 22116 22117USB SMSC95XX ETHERNET DRIVER 22118M: Steve Glendinning <steve.glendinning@shawell.net> 22119M: UNGLinuxDriver@microchip.com 22120L: netdev@vger.kernel.org 22121S: Maintained 22122F: drivers/net/usb/smsc95xx.* 22123 22124USB SUBSYSTEM 22125M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22126L: linux-usb@vger.kernel.org 22127S: Supported 22128W: http://www.linux-usb.org 22129T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22130F: Documentation/devicetree/bindings/usb/ 22131F: Documentation/usb/ 22132F: drivers/usb/ 22133F: include/dt-bindings/usb/ 22134F: include/linux/usb.h 22135F: include/linux/usb/ 22136F: include/uapi/linux/usb/ 22137 22138USB TYPEC BUS FOR ALTERNATE MODES 22139M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22140L: linux-usb@vger.kernel.org 22141S: Maintained 22142F: Documentation/ABI/testing/sysfs-bus-typec 22143F: Documentation/driver-api/usb/typec_bus.rst 22144F: drivers/usb/typec/altmodes/ 22145F: include/linux/usb/typec_altmode.h 22146 22147USB TYPEC CLASS 22148M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22149L: linux-usb@vger.kernel.org 22150S: Maintained 22151F: Documentation/ABI/testing/sysfs-class-typec 22152F: Documentation/driver-api/usb/typec.rst 22153F: drivers/usb/typec/ 22154F: include/linux/usb/typec.h 22155 22156USB TYPEC INTEL PMC MUX DRIVER 22157M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22158L: linux-usb@vger.kernel.org 22159S: Maintained 22160F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22161F: drivers/usb/typec/mux/intel_pmc_mux.c 22162 22163USB TYPEC PI3USB30532 MUX DRIVER 22164M: Hans de Goede <hdegoede@redhat.com> 22165L: linux-usb@vger.kernel.org 22166S: Maintained 22167F: drivers/usb/typec/mux/pi3usb30532.c 22168 22169USB TYPEC PORT CONTROLLER DRIVERS 22170M: Guenter Roeck <linux@roeck-us.net> 22171L: linux-usb@vger.kernel.org 22172S: Maintained 22173F: drivers/usb/typec/tcpm/ 22174 22175USB UHCI DRIVER 22176M: Alan Stern <stern@rowland.harvard.edu> 22177L: linux-usb@vger.kernel.org 22178S: Maintained 22179F: drivers/usb/host/uhci* 22180 22181USB VIDEO CLASS 22182M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22183L: linux-media@vger.kernel.org 22184S: Maintained 22185W: http://www.ideasonboard.org/uvc/ 22186T: git git://linuxtv.org/media_tree.git 22187F: drivers/media/usb/uvc/ 22188F: include/uapi/linux/uvcvideo.h 22189 22190USB WEBCAM GADGET 22191M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22192M: Daniel Scally <dan.scally@ideasonboard.com> 22193L: linux-usb@vger.kernel.org 22194S: Maintained 22195F: drivers/usb/gadget/function/*uvc* 22196F: drivers/usb/gadget/legacy/webcam.c 22197F: include/uapi/linux/usb/g_uvc.h 22198 22199USB WIRELESS RNDIS DRIVER (rndis_wlan) 22200M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22201L: linux-wireless@vger.kernel.org 22202S: Maintained 22203F: drivers/net/wireless/legacy/rndis_wlan.c 22204 22205USB XHCI DRIVER 22206M: Mathias Nyman <mathias.nyman@intel.com> 22207L: linux-usb@vger.kernel.org 22208S: Supported 22209F: drivers/usb/host/pci-quirks* 22210F: drivers/usb/host/xhci* 22211 22212USB ZD1201 DRIVER 22213L: linux-wireless@vger.kernel.org 22214S: Orphan 22215W: http://linux-lc100020.sourceforge.net 22216F: drivers/net/wireless/zydas/zd1201.* 22217 22218USER DATAGRAM PROTOCOL (UDP) 22219M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22220S: Maintained 22221F: include/linux/udp.h 22222F: net/ipv4/udp.c 22223F: net/ipv6/udp.c 22224 22225USER-MODE LINUX (UML) 22226M: Richard Weinberger <richard@nod.at> 22227M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22228M: Johannes Berg <johannes@sipsolutions.net> 22229L: linux-um@lists.infradead.org 22230S: Maintained 22231W: http://user-mode-linux.sourceforge.net 22232Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22233T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22234T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22235F: Documentation/virt/uml/ 22236F: arch/um/ 22237F: arch/x86/um/ 22238F: fs/hostfs/ 22239 22240USERSPACE COPYIN/COPYOUT (UIOVEC) 22241M: Alexander Viro <viro@zeniv.linux.org.uk> 22242S: Maintained 22243F: include/linux/uio.h 22244F: lib/iov_iter.c 22245 22246USERSPACE DMA BUFFER DRIVER 22247M: Gerd Hoffmann <kraxel@redhat.com> 22248L: dri-devel@lists.freedesktop.org 22249S: Maintained 22250T: git git://anongit.freedesktop.org/drm/drm-misc 22251F: drivers/dma-buf/udmabuf.c 22252F: include/uapi/linux/udmabuf.h 22253 22254USERSPACE I/O (UIO) 22255M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22256S: Maintained 22257T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22258F: Documentation/driver-api/uio-howto.rst 22259F: drivers/uio/ 22260F: include/linux/uio_driver.h 22261 22262UTIL-LINUX PACKAGE 22263M: Karel Zak <kzak@redhat.com> 22264L: util-linux@vger.kernel.org 22265S: Maintained 22266W: http://en.wikipedia.org/wiki/Util-linux 22267T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22268 22269UUID HELPERS 22270R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22271L: linux-kernel@vger.kernel.org 22272S: Maintained 22273F: include/linux/uuid.h 22274F: lib/test_uuid.c 22275F: lib/uuid.c 22276 22277UV SYSFS DRIVER 22278M: Justin Ernst <justin.ernst@hpe.com> 22279L: platform-driver-x86@vger.kernel.org 22280S: Maintained 22281F: drivers/platform/x86/uv_sysfs.c 22282 22283UVESAFB DRIVER 22284M: Michal Januszewski <spock@gentoo.org> 22285L: linux-fbdev@vger.kernel.org 22286S: Maintained 22287W: https://github.com/mjanusz/v86d 22288F: Documentation/fb/uvesafb.rst 22289F: drivers/video/fbdev/uvesafb.* 22290 22291Ux500 CLOCK DRIVERS 22292M: Ulf Hansson <ulf.hansson@linaro.org> 22293L: linux-clk@vger.kernel.org 22294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22295S: Maintained 22296F: drivers/clk/ux500/ 22297 22298VF610 NAND DRIVER 22299M: Stefan Agner <stefan@agner.ch> 22300L: linux-mtd@lists.infradead.org 22301S: Supported 22302F: drivers/mtd/nand/raw/vf610_nfc.c 22303 22304VFAT/FAT/MSDOS FILESYSTEM 22305M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22306S: Maintained 22307F: Documentation/filesystems/vfat.rst 22308F: fs/fat/ 22309F: tools/testing/selftests/filesystems/fat/ 22310 22311VFIO CDX DRIVER 22312M: Nipun Gupta <nipun.gupta@amd.com> 22313M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22314L: kvm@vger.kernel.org 22315S: Maintained 22316F: drivers/vfio/cdx/* 22317 22318VFIO DRIVER 22319M: Alex Williamson <alex.williamson@redhat.com> 22320L: kvm@vger.kernel.org 22321S: Maintained 22322T: git https://github.com/awilliam/linux-vfio.git 22323F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22324F: Documentation/driver-api/vfio.rst 22325F: drivers/vfio/ 22326F: include/linux/vfio.h 22327F: include/linux/vfio_pci_core.h 22328F: include/uapi/linux/vfio.h 22329 22330VFIO FSL-MC DRIVER 22331M: Diana Craciun <diana.craciun@oss.nxp.com> 22332L: kvm@vger.kernel.org 22333S: Maintained 22334F: drivers/vfio/fsl-mc/ 22335 22336VFIO HISILICON PCI DRIVER 22337M: Longfang Liu <liulongfang@huawei.com> 22338M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22339L: kvm@vger.kernel.org 22340S: Maintained 22341F: drivers/vfio/pci/hisilicon/ 22342 22343VFIO MEDIATED DEVICE DRIVERS 22344M: Kirti Wankhede <kwankhede@nvidia.com> 22345L: kvm@vger.kernel.org 22346S: Maintained 22347F: Documentation/driver-api/vfio-mediated-device.rst 22348F: drivers/vfio/mdev/ 22349F: include/linux/mdev.h 22350F: samples/vfio-mdev/ 22351 22352VFIO MLX5 PCI DRIVER 22353M: Yishai Hadas <yishaih@nvidia.com> 22354L: kvm@vger.kernel.org 22355S: Maintained 22356F: drivers/vfio/pci/mlx5/ 22357 22358VFIO PCI DEVICE SPECIFIC DRIVERS 22359R: Jason Gunthorpe <jgg@nvidia.com> 22360R: Yishai Hadas <yishaih@nvidia.com> 22361R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22362R: Kevin Tian <kevin.tian@intel.com> 22363L: kvm@vger.kernel.org 22364S: Maintained 22365P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22366F: drivers/vfio/pci/*/ 22367 22368VFIO PLATFORM DRIVER 22369M: Eric Auger <eric.auger@redhat.com> 22370L: kvm@vger.kernel.org 22371S: Maintained 22372F: drivers/vfio/platform/ 22373 22374VGA_SWITCHEROO 22375R: Lukas Wunner <lukas@wunner.de> 22376S: Maintained 22377T: git git://anongit.freedesktop.org/drm/drm-misc 22378F: Documentation/gpu/vga-switcheroo.rst 22379F: drivers/gpu/vga/vga_switcheroo.c 22380F: include/linux/vga_switcheroo.h 22381 22382VIA RHINE NETWORK DRIVER 22383M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22384S: Maintained 22385F: drivers/net/ethernet/via/via-rhine.c 22386 22387VIA SD/MMC CARD CONTROLLER DRIVER 22388M: Bruce Chang <brucechang@via.com.tw> 22389M: Harald Welte <HaraldWelte@viatech.com> 22390S: Maintained 22391F: drivers/mmc/host/via-sdmmc.c 22392 22393VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22394M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22395L: linux-fbdev@vger.kernel.org 22396S: Maintained 22397F: drivers/video/fbdev/via/ 22398F: include/linux/via-core.h 22399F: include/linux/via_i2c.h 22400 22401VIA VELOCITY NETWORK DRIVER 22402M: Francois Romieu <romieu@fr.zoreil.com> 22403L: netdev@vger.kernel.org 22404S: Maintained 22405F: drivers/net/ethernet/via/via-velocity.* 22406 22407VICODEC VIRTUAL CODEC DRIVER 22408M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22409L: linux-media@vger.kernel.org 22410S: Maintained 22411W: https://linuxtv.org 22412T: git git://linuxtv.org/media_tree.git 22413F: drivers/media/test-drivers/vicodec/* 22414 22415VIDEO I2C POLLING DRIVER 22416M: Matt Ranostay <matt.ranostay@konsulko.com> 22417L: linux-media@vger.kernel.org 22418S: Maintained 22419F: drivers/media/i2c/video-i2c.c 22420 22421VIDEO MULTIPLEXER DRIVER 22422M: Philipp Zabel <p.zabel@pengutronix.de> 22423L: linux-media@vger.kernel.org 22424S: Maintained 22425F: drivers/media/platform/video-mux.c 22426 22427VIDEOBUF2 FRAMEWORK 22428M: Tomasz Figa <tfiga@chromium.org> 22429M: Marek Szyprowski <m.szyprowski@samsung.com> 22430L: linux-media@vger.kernel.org 22431S: Maintained 22432F: drivers/media/common/videobuf2/* 22433F: include/media/videobuf2-* 22434 22435VIDTV VIRTUAL DIGITAL TV DRIVER 22436M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22437L: linux-media@vger.kernel.org 22438S: Maintained 22439W: https://linuxtv.org 22440T: git git://linuxtv.org/media_tree.git 22441F: drivers/media/test-drivers/vidtv/* 22442 22443VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22444M: Shuah Khan <skhan@linuxfoundation.org> 22445R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22446L: linux-media@vger.kernel.org 22447S: Maintained 22448W: https://linuxtv.org 22449T: git git://linuxtv.org/media_tree.git 22450F: drivers/media/test-drivers/vimc/* 22451 22452VIRT LIB 22453M: Alex Williamson <alex.williamson@redhat.com> 22454M: Paolo Bonzini <pbonzini@redhat.com> 22455L: kvm@vger.kernel.org 22456S: Supported 22457F: virt/lib/ 22458 22459VIRTIO AND VHOST VSOCK DRIVER 22460M: Stefan Hajnoczi <stefanha@redhat.com> 22461M: Stefano Garzarella <sgarzare@redhat.com> 22462L: kvm@vger.kernel.org 22463L: virtualization@lists.linux-foundation.org 22464L: netdev@vger.kernel.org 22465S: Maintained 22466F: drivers/vhost/vsock.c 22467F: include/linux/virtio_vsock.h 22468F: include/uapi/linux/virtio_vsock.h 22469F: net/vmw_vsock/virtio_transport.c 22470F: net/vmw_vsock/virtio_transport_common.c 22471 22472VIRTIO BALLOON 22473M: "Michael S. Tsirkin" <mst@redhat.com> 22474M: David Hildenbrand <david@redhat.com> 22475L: virtualization@lists.linux-foundation.org 22476S: Maintained 22477F: drivers/virtio/virtio_balloon.c 22478F: include/linux/balloon_compaction.h 22479F: include/uapi/linux/virtio_balloon.h 22480F: mm/balloon_compaction.c 22481 22482VIRTIO BLOCK AND SCSI DRIVERS 22483M: "Michael S. Tsirkin" <mst@redhat.com> 22484M: Jason Wang <jasowang@redhat.com> 22485R: Paolo Bonzini <pbonzini@redhat.com> 22486R: Stefan Hajnoczi <stefanha@redhat.com> 22487L: virtualization@lists.linux-foundation.org 22488S: Maintained 22489F: drivers/block/virtio_blk.c 22490F: drivers/scsi/virtio_scsi.c 22491F: drivers/vhost/scsi.c 22492F: include/uapi/linux/virtio_blk.h 22493F: include/uapi/linux/virtio_scsi.h 22494 22495VIRTIO CONSOLE DRIVER 22496M: Amit Shah <amit@kernel.org> 22497L: virtualization@lists.linux-foundation.org 22498S: Maintained 22499F: drivers/char/virtio_console.c 22500F: include/linux/virtio_console.h 22501F: include/uapi/linux/virtio_console.h 22502 22503VIRTIO CORE AND NET DRIVERS 22504M: "Michael S. Tsirkin" <mst@redhat.com> 22505M: Jason Wang <jasowang@redhat.com> 22506R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22507L: virtualization@lists.linux-foundation.org 22508S: Maintained 22509F: Documentation/ABI/testing/sysfs-bus-vdpa 22510F: Documentation/ABI/testing/sysfs-class-vduse 22511F: Documentation/devicetree/bindings/virtio/ 22512F: Documentation/driver-api/virtio/ 22513F: drivers/block/virtio_blk.c 22514F: drivers/crypto/virtio/ 22515F: drivers/net/virtio_net.c 22516F: drivers/vdpa/ 22517F: drivers/virtio/ 22518F: include/linux/vdpa.h 22519F: include/linux/virtio*.h 22520F: include/linux/vringh.h 22521F: include/uapi/linux/virtio_*.h 22522F: tools/virtio/ 22523 22524VIRTIO CRYPTO DRIVER 22525M: Gonglei <arei.gonglei@huawei.com> 22526L: virtualization@lists.linux-foundation.org 22527L: linux-crypto@vger.kernel.org 22528S: Maintained 22529F: drivers/crypto/virtio/ 22530F: include/uapi/linux/virtio_crypto.h 22531 22532VIRTIO DRIVERS FOR S390 22533M: Cornelia Huck <cohuck@redhat.com> 22534M: Halil Pasic <pasic@linux.ibm.com> 22535M: Eric Farman <farman@linux.ibm.com> 22536L: linux-s390@vger.kernel.org 22537L: virtualization@lists.linux-foundation.org 22538L: kvm@vger.kernel.org 22539S: Supported 22540F: arch/s390/include/uapi/asm/virtio-ccw.h 22541F: drivers/s390/virtio/ 22542 22543VIRTIO FILE SYSTEM 22544M: Vivek Goyal <vgoyal@redhat.com> 22545M: Stefan Hajnoczi <stefanha@redhat.com> 22546M: Miklos Szeredi <miklos@szeredi.hu> 22547L: virtualization@lists.linux-foundation.org 22548L: linux-fsdevel@vger.kernel.org 22549S: Supported 22550W: https://virtio-fs.gitlab.io/ 22551F: Documentation/filesystems/virtiofs.rst 22552F: fs/fuse/virtio_fs.c 22553F: include/uapi/linux/virtio_fs.h 22554 22555VIRTIO GPIO DRIVER 22556M: Enrico Weigelt, metux IT consult <info@metux.net> 22557M: Viresh Kumar <vireshk@kernel.org> 22558L: linux-gpio@vger.kernel.org 22559L: virtualization@lists.linux-foundation.org 22560S: Maintained 22561F: drivers/gpio/gpio-virtio.c 22562F: include/uapi/linux/virtio_gpio.h 22563 22564VIRTIO GPU DRIVER 22565M: David Airlie <airlied@redhat.com> 22566M: Gerd Hoffmann <kraxel@redhat.com> 22567R: Gurchetan Singh <gurchetansingh@chromium.org> 22568R: Chia-I Wu <olvaffe@gmail.com> 22569L: dri-devel@lists.freedesktop.org 22570L: virtualization@lists.linux-foundation.org 22571S: Maintained 22572T: git git://anongit.freedesktop.org/drm/drm-misc 22573F: drivers/gpu/drm/virtio/ 22574F: include/uapi/linux/virtio_gpu.h 22575 22576VIRTIO HOST (VHOST) 22577M: "Michael S. Tsirkin" <mst@redhat.com> 22578M: Jason Wang <jasowang@redhat.com> 22579L: kvm@vger.kernel.org 22580L: virtualization@lists.linux-foundation.org 22581L: netdev@vger.kernel.org 22582S: Maintained 22583T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22584F: drivers/vhost/ 22585F: include/linux/sched/vhost_task.h 22586F: include/linux/vhost_iotlb.h 22587F: include/uapi/linux/vhost.h 22588F: kernel/vhost_task.c 22589 22590VIRTIO I2C DRIVER 22591M: Conghui Chen <conghui.chen@intel.com> 22592M: Viresh Kumar <viresh.kumar@linaro.org> 22593L: linux-i2c@vger.kernel.org 22594L: virtualization@lists.linux-foundation.org 22595S: Maintained 22596F: drivers/i2c/busses/i2c-virtio.c 22597F: include/uapi/linux/virtio_i2c.h 22598 22599VIRTIO INPUT DRIVER 22600M: Gerd Hoffmann <kraxel@redhat.com> 22601S: Maintained 22602F: drivers/virtio/virtio_input.c 22603F: include/uapi/linux/virtio_input.h 22604 22605VIRTIO IOMMU DRIVER 22606M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22607L: virtualization@lists.linux-foundation.org 22608S: Maintained 22609F: drivers/iommu/virtio-iommu.c 22610F: include/uapi/linux/virtio_iommu.h 22611 22612VIRTIO MEM DRIVER 22613M: David Hildenbrand <david@redhat.com> 22614L: virtualization@lists.linux-foundation.org 22615S: Maintained 22616W: https://virtio-mem.gitlab.io/ 22617F: drivers/virtio/virtio_mem.c 22618F: include/uapi/linux/virtio_mem.h 22619 22620VIRTIO PMEM DRIVER 22621M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22622L: virtualization@lists.linux-foundation.org 22623S: Maintained 22624F: drivers/nvdimm/nd_virtio.c 22625F: drivers/nvdimm/virtio_pmem.c 22626 22627VIRTIO SOUND DRIVER 22628M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22629M: "Michael S. Tsirkin" <mst@redhat.com> 22630L: virtualization@lists.linux-foundation.org 22631L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22632S: Maintained 22633F: include/uapi/linux/virtio_snd.h 22634F: sound/virtio/* 22635 22636VIRTUAL BOX GUEST DEVICE DRIVER 22637M: Hans de Goede <hdegoede@redhat.com> 22638M: Arnd Bergmann <arnd@arndb.de> 22639M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22640S: Maintained 22641F: drivers/virt/vboxguest/ 22642F: include/linux/vbox_utils.h 22643F: include/uapi/linux/vbox*.h 22644 22645VIRTUAL BOX SHARED FOLDER VFS DRIVER 22646M: Hans de Goede <hdegoede@redhat.com> 22647L: linux-fsdevel@vger.kernel.org 22648S: Maintained 22649F: fs/vboxsf/* 22650 22651VIRTUAL PCM TEST DRIVER 22652M: Ivan Orlov <ivan.orlov0322@gmail.com> 22653L: alsa-devel@alsa-project.org 22654S: Maintained 22655F: Documentation/sound/cards/pcmtest.rst 22656F: sound/drivers/pcmtest.c 22657F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22658 22659VIRTUAL SERIO DEVICE DRIVER 22660M: Stephen Chandler Paul <thatslyude@gmail.com> 22661S: Maintained 22662F: drivers/input/serio/userio.c 22663F: include/uapi/linux/userio.h 22664 22665VISL VIRTUAL STATELESS DECODER DRIVER 22666M: Daniel Almeida <daniel.almeida@collabora.com> 22667L: linux-media@vger.kernel.org 22668S: Supported 22669F: drivers/media/test-drivers/visl 22670 22671VIVID VIRTUAL VIDEO DRIVER 22672M: Hans Verkuil <hverkuil@xs4all.nl> 22673L: linux-media@vger.kernel.org 22674S: Maintained 22675W: https://linuxtv.org 22676T: git git://linuxtv.org/media_tree.git 22677F: drivers/media/test-drivers/vivid/* 22678 22679VLYNQ BUS 22680M: Florian Fainelli <f.fainelli@gmail.com> 22681L: openwrt-devel@lists.openwrt.org (subscribers-only) 22682S: Maintained 22683F: drivers/vlynq/vlynq.c 22684F: include/linux/vlynq.h 22685 22686VM SOCKETS (AF_VSOCK) 22687M: Stefano Garzarella <sgarzare@redhat.com> 22688L: virtualization@lists.linux-foundation.org 22689L: netdev@vger.kernel.org 22690S: Maintained 22691F: drivers/net/vsockmon.c 22692F: include/net/af_vsock.h 22693F: include/uapi/linux/vm_sockets.h 22694F: include/uapi/linux/vm_sockets_diag.h 22695F: include/uapi/linux/vsockmon.h 22696F: net/vmw_vsock/ 22697F: tools/testing/vsock/ 22698 22699VMALLOC 22700M: Andrew Morton <akpm@linux-foundation.org> 22701R: Uladzislau Rezki <urezki@gmail.com> 22702R: Christoph Hellwig <hch@infradead.org> 22703R: Lorenzo Stoakes <lstoakes@gmail.com> 22704L: linux-mm@kvack.org 22705S: Maintained 22706W: http://www.linux-mm.org 22707T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22708F: include/linux/vmalloc.h 22709F: mm/vmalloc.c 22710 22711VME SUBSYSTEM 22712M: Martyn Welch <martyn@welchs.me.uk> 22713M: Manohar Vanga <manohar.vanga@gmail.com> 22714M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22715L: linux-kernel@vger.kernel.org 22716S: Odd fixes 22717T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22718F: Documentation/driver-api/vme.rst 22719F: drivers/staging/vme_user/ 22720 22721VMWARE BALLOON DRIVER 22722M: Nadav Amit <namit@vmware.com> 22723R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22724L: linux-kernel@vger.kernel.org 22725S: Supported 22726F: drivers/misc/vmw_balloon.c 22727 22728VMWARE HYPERVISOR INTERFACE 22729M: Ajay Kaher <akaher@vmware.com> 22730M: Alexey Makhalov <amakhalov@vmware.com> 22731R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22732L: virtualization@lists.linux-foundation.org 22733L: x86@kernel.org 22734S: Supported 22735T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22736F: arch/x86/include/asm/vmware.h 22737F: arch/x86/kernel/cpu/vmware.c 22738 22739VMWARE PVRDMA DRIVER 22740M: Bryan Tan <bryantan@vmware.com> 22741M: Vishnu Dasa <vdasa@vmware.com> 22742R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22743L: linux-rdma@vger.kernel.org 22744S: Supported 22745F: drivers/infiniband/hw/vmw_pvrdma/ 22746 22747VMWARE PVSCSI DRIVER 22748M: Vishal Bhakta <vbhakta@vmware.com> 22749R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22750L: linux-scsi@vger.kernel.org 22751S: Supported 22752F: drivers/scsi/vmw_pvscsi.c 22753F: drivers/scsi/vmw_pvscsi.h 22754 22755VMWARE VIRTUAL PTP CLOCK DRIVER 22756M: Deep Shah <sdeep@vmware.com> 22757R: Ajay Kaher <akaher@vmware.com> 22758R: Alexey Makhalov <amakhalov@vmware.com> 22759R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22760L: netdev@vger.kernel.org 22761S: Supported 22762F: drivers/ptp/ptp_vmw.c 22763 22764VMWARE VMCI DRIVER 22765M: Bryan Tan <bryantan@vmware.com> 22766M: Vishnu Dasa <vdasa@vmware.com> 22767R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22768L: linux-kernel@vger.kernel.org 22769S: Supported 22770F: drivers/misc/vmw_vmci/ 22771F: include/linux/vmw_vmci* 22772 22773VMWARE VMMOUSE SUBDRIVER 22774M: Zack Rusin <zackr@vmware.com> 22775R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22776R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22777L: linux-input@vger.kernel.org 22778S: Supported 22779F: drivers/input/mouse/vmmouse.c 22780F: drivers/input/mouse/vmmouse.h 22781 22782VMWARE VMXNET3 ETHERNET DRIVER 22783M: Ronak Doshi <doshir@vmware.com> 22784R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22785L: netdev@vger.kernel.org 22786S: Supported 22787F: drivers/net/vmxnet3/ 22788 22789VMWARE VSOCK VMCI TRANSPORT DRIVER 22790M: Bryan Tan <bryantan@vmware.com> 22791M: Vishnu Dasa <vdasa@vmware.com> 22792R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22793L: linux-kernel@vger.kernel.org 22794S: Supported 22795F: net/vmw_vsock/vmci_transport* 22796 22797VOCORE VOCORE2 BOARD 22798M: Harvey Hunt <harveyhuntnexus@gmail.com> 22799L: linux-mips@vger.kernel.org 22800S: Maintained 22801F: arch/mips/boot/dts/ralink/vocore2.dts 22802 22803VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22804M: Liam Girdwood <lgirdwood@gmail.com> 22805M: Mark Brown <broonie@kernel.org> 22806L: linux-kernel@vger.kernel.org 22807S: Supported 22808W: http://www.slimlogic.co.uk/?p=48 22809T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22810F: Documentation/devicetree/bindings/regulator/ 22811F: Documentation/power/regulator/ 22812F: drivers/regulator/ 22813F: include/dt-bindings/regulator/ 22814F: include/linux/regulator/ 22815K: regulator_get_optional 22816 22817VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22818R: Matti Vaittinen <mazziesaccount@gmail.com> 22819F: drivers/regulator/irq_helpers.c 22820 22821VRF 22822M: David Ahern <dsahern@kernel.org> 22823L: netdev@vger.kernel.org 22824S: Maintained 22825F: Documentation/networking/vrf.rst 22826F: drivers/net/vrf.c 22827 22828VSPRINTF 22829M: Petr Mladek <pmladek@suse.com> 22830M: Steven Rostedt <rostedt@goodmis.org> 22831M: Sergey Senozhatsky <senozhatsky@chromium.org> 22832R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22833R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22834S: Maintained 22835T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22836F: Documentation/core-api/printk-formats.rst 22837F: lib/test_printf.c 22838F: lib/test_scanf.c 22839F: lib/vsprintf.c 22840 22841VT1211 HARDWARE MONITOR DRIVER 22842M: Juerg Haefliger <juergh@proton.me> 22843L: linux-hwmon@vger.kernel.org 22844S: Maintained 22845F: Documentation/hwmon/vt1211.rst 22846F: drivers/hwmon/vt1211.c 22847 22848VT8231 HARDWARE MONITOR DRIVER 22849M: Roger Lucas <vt8231@hiddenengine.co.uk> 22850L: linux-hwmon@vger.kernel.org 22851S: Maintained 22852F: drivers/hwmon/vt8231.c 22853 22854VUB300 USB to SDIO/SD/MMC bridge chip 22855L: linux-mmc@vger.kernel.org 22856S: Orphan 22857F: drivers/mmc/host/vub300.c 22858 22859W1 DALLAS'S 1-WIRE BUS 22860M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22861S: Maintained 22862F: Documentation/devicetree/bindings/w1/ 22863F: Documentation/w1/ 22864F: drivers/w1/ 22865F: include/linux/w1.h 22866 22867W83791D HARDWARE MONITORING DRIVER 22868M: Marc Hulsman <m.hulsman@tudelft.nl> 22869L: linux-hwmon@vger.kernel.org 22870S: Maintained 22871F: Documentation/hwmon/w83791d.rst 22872F: drivers/hwmon/w83791d.c 22873 22874W83793 HARDWARE MONITORING DRIVER 22875M: Rudolf Marek <r.marek@assembler.cz> 22876L: linux-hwmon@vger.kernel.org 22877S: Maintained 22878F: Documentation/hwmon/w83793.rst 22879F: drivers/hwmon/w83793.c 22880 22881W83795 HARDWARE MONITORING DRIVER 22882M: Jean Delvare <jdelvare@suse.com> 22883L: linux-hwmon@vger.kernel.org 22884S: Maintained 22885F: drivers/hwmon/w83795.c 22886 22887W83L51xD SD/MMC CARD INTERFACE DRIVER 22888M: Pierre Ossman <pierre@ossman.eu> 22889S: Maintained 22890F: drivers/mmc/host/wbsd.* 22891 22892WACOM PROTOCOL 4 SERIAL TABLETS 22893M: Julian Squires <julian@cipht.net> 22894M: Hans de Goede <hdegoede@redhat.com> 22895L: linux-input@vger.kernel.org 22896S: Maintained 22897F: drivers/input/tablet/wacom_serial4.c 22898 22899WANGXUN ETHERNET DRIVER 22900M: Jiawen Wu <jiawenwu@trustnetic.com> 22901M: Mengyuan Lou <mengyuanlou@net-swift.com> 22902L: netdev@vger.kernel.org 22903S: Maintained 22904W: https://www.net-swift.com 22905F: Documentation/networking/device_drivers/ethernet/wangxun/* 22906F: drivers/net/ethernet/wangxun/ 22907 22908WATCHDOG DEVICE DRIVERS 22909M: Wim Van Sebroeck <wim@linux-watchdog.org> 22910M: Guenter Roeck <linux@roeck-us.net> 22911L: linux-watchdog@vger.kernel.org 22912S: Maintained 22913W: http://www.linux-watchdog.org/ 22914T: git git://www.linux-watchdog.org/linux-watchdog.git 22915F: Documentation/devicetree/bindings/watchdog/ 22916F: Documentation/watchdog/ 22917F: drivers/watchdog/ 22918F: include/linux/watchdog.h 22919F: include/trace/events/watchdog.h 22920F: include/uapi/linux/watchdog.h 22921 22922WHISKEYCOVE PMIC GPIO DRIVER 22923M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22924L: linux-gpio@vger.kernel.org 22925S: Maintained 22926F: drivers/gpio/gpio-wcove.c 22927 22928WHWAVE RTC DRIVER 22929M: Dianlong Li <long17.cool@163.com> 22930L: linux-rtc@vger.kernel.org 22931S: Maintained 22932F: drivers/rtc/rtc-sd3078.c 22933 22934WIIMOTE HID DRIVER 22935M: David Rheinsberg <david.rheinsberg@gmail.com> 22936L: linux-input@vger.kernel.org 22937S: Maintained 22938F: drivers/hid/hid-wiimote* 22939 22940WILOCITY WIL6210 WIRELESS DRIVER 22941L: linux-wireless@vger.kernel.org 22942S: Orphan 22943W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22944F: drivers/net/wireless/ath/wil6210/ 22945 22946WINBOND CIR DRIVER 22947M: David Härdeman <david@hardeman.nu> 22948S: Maintained 22949F: drivers/media/rc/winbond-cir.c 22950 22951WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22952L: linux-watchdog@vger.kernel.org 22953S: Orphan 22954F: drivers/watchdog/ebc-c384_wdt.c 22955 22956WINSYSTEMS WS16C48 GPIO DRIVER 22957M: William Breathitt Gray <william.gray@linaro.org> 22958L: linux-gpio@vger.kernel.org 22959S: Maintained 22960F: drivers/gpio/gpio-ws16c48.c 22961 22962WIREGUARD SECURE NETWORK TUNNEL 22963M: Jason A. Donenfeld <Jason@zx2c4.com> 22964L: wireguard@lists.zx2c4.com 22965L: netdev@vger.kernel.org 22966S: Maintained 22967F: drivers/net/wireguard/ 22968F: tools/testing/selftests/wireguard/ 22969 22970WISTRON LAPTOP BUTTON DRIVER 22971M: Miloslav Trmac <mitr@volny.cz> 22972S: Maintained 22973F: drivers/input/misc/wistron_btns.c 22974 22975WL3501 WIRELESS PCMCIA CARD DRIVER 22976L: linux-wireless@vger.kernel.org 22977S: Odd fixes 22978F: drivers/net/wireless/legacy/wl3501* 22979 22980WMI BINARY MOF DRIVER 22981L: platform-drivers-x86@vger.kernel.org 22982S: Orphan 22983F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22984F: Documentation/wmi/devices/wmi-bmof.rst 22985F: drivers/platform/x86/wmi-bmof.c 22986 22987WOLFSON MICROELECTRONICS DRIVERS 22988L: patches@opensource.cirrus.com 22989S: Supported 22990W: https://github.com/CirrusLogic/linux-drivers/wiki 22991T: git https://github.com/CirrusLogic/linux-drivers.git 22992F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22993F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22994F: Documentation/devicetree/bindings/mfd/wm831x.txt 22995F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22996F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22997F: Documentation/devicetree/bindings/sound/wm* 22998F: Documentation/hwmon/wm83??.rst 22999F: arch/arm/mach-s3c/mach-crag6410* 23000F: drivers/clk/clk-wm83*.c 23001F: drivers/gpio/gpio-*wm*.c 23002F: drivers/gpio/gpio-arizona.c 23003F: drivers/hwmon/wm83??-hwmon.c 23004F: drivers/input/misc/wm831x-on.c 23005F: drivers/input/touchscreen/wm831x-ts.c 23006F: drivers/input/touchscreen/wm97*.c 23007F: drivers/leds/leds-wm83*.c 23008F: drivers/mfd/arizona* 23009F: drivers/mfd/cs47l24* 23010F: drivers/mfd/wm*.c 23011F: drivers/power/supply/wm83*.c 23012F: drivers/regulator/arizona* 23013F: drivers/regulator/wm8*.c 23014F: drivers/rtc/rtc-wm83*.c 23015F: drivers/video/backlight/wm83*_bl.c 23016F: drivers/watchdog/wm83*_wdt.c 23017F: include/linux/mfd/arizona/ 23018F: include/linux/mfd/wm831x/ 23019F: include/linux/mfd/wm8350/ 23020F: include/linux/mfd/wm8400* 23021F: include/linux/regulator/arizona* 23022F: include/linux/wm97xx.h 23023F: include/sound/wm????.h 23024F: sound/soc/codecs/arizona* 23025F: sound/soc/codecs/cs47l24* 23026F: sound/soc/codecs/wm* 23027 23028WORKQUEUE 23029M: Tejun Heo <tj@kernel.org> 23030R: Lai Jiangshan <jiangshanlai@gmail.com> 23031S: Maintained 23032T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23033F: Documentation/core-api/workqueue.rst 23034F: include/linux/workqueue.h 23035F: kernel/workqueue.c 23036F: kernel/workqueue_internal.h 23037 23038WWAN DRIVERS 23039M: Loic Poulain <loic.poulain@linaro.org> 23040M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23041R: Johannes Berg <johannes@sipsolutions.net> 23042L: netdev@vger.kernel.org 23043S: Maintained 23044F: drivers/net/wwan/ 23045F: include/linux/wwan.h 23046F: include/uapi/linux/wwan.h 23047 23048X-POWERS AXP288 PMIC DRIVERS 23049M: Hans de Goede <hdegoede@redhat.com> 23050S: Maintained 23051F: drivers/acpi/pmic/intel_pmic_xpower.c 23052N: axp288 23053 23054X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23055M: Chen-Yu Tsai <wens@csie.org> 23056L: linux-kernel@vger.kernel.org 23057S: Maintained 23058N: axp[128] 23059 23060X.25 STACK 23061M: Martin Schiller <ms@dev.tdt.de> 23062L: linux-x25@vger.kernel.org 23063S: Maintained 23064F: Documentation/networking/lapb-module.rst 23065F: Documentation/networking/x25* 23066F: drivers/net/wan/hdlc_x25.c 23067F: drivers/net/wan/lapbether.c 23068F: include/*/lapb.h 23069F: include/net/x25* 23070F: include/uapi/linux/x25.h 23071F: net/lapb/ 23072F: net/x25/ 23073 23074X86 ARCHITECTURE (32-BIT AND 64-BIT) 23075M: Thomas Gleixner <tglx@linutronix.de> 23076M: Ingo Molnar <mingo@redhat.com> 23077M: Borislav Petkov <bp@alien8.de> 23078M: Dave Hansen <dave.hansen@linux.intel.com> 23079M: x86@kernel.org 23080R: "H. Peter Anvin" <hpa@zytor.com> 23081L: linux-kernel@vger.kernel.org 23082S: Maintained 23083T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23084F: Documentation/arch/x86/ 23085F: Documentation/devicetree/bindings/x86/ 23086F: arch/x86/ 23087 23088X86 ENTRY CODE 23089M: Andy Lutomirski <luto@kernel.org> 23090L: linux-kernel@vger.kernel.org 23091S: Maintained 23092T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23093F: arch/x86/entry/ 23094 23095X86 HARDWARE VULNERABILITIES 23096M: Thomas Gleixner <tglx@linutronix.de> 23097M: Borislav Petkov <bp@alien8.de> 23098M: Peter Zijlstra <peterz@infradead.org> 23099M: Josh Poimboeuf <jpoimboe@kernel.org> 23100R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23101S: Maintained 23102F: Documentation/admin-guide/hw-vuln/ 23103F: arch/x86/include/asm/nospec-branch.h 23104F: arch/x86/kernel/cpu/bugs.c 23105 23106X86 MCE INFRASTRUCTURE 23107M: Tony Luck <tony.luck@intel.com> 23108M: Borislav Petkov <bp@alien8.de> 23109L: linux-edac@vger.kernel.org 23110S: Maintained 23111F: Documentation/ABI/testing/sysfs-mce 23112F: Documentation/arch/x86/x86_64/machinecheck.rst 23113F: arch/x86/kernel/cpu/mce/* 23114 23115X86 MICROCODE UPDATE SUPPORT 23116M: Borislav Petkov <bp@alien8.de> 23117S: Maintained 23118F: arch/x86/kernel/cpu/microcode/* 23119 23120X86 MM 23121M: Dave Hansen <dave.hansen@linux.intel.com> 23122M: Andy Lutomirski <luto@kernel.org> 23123M: Peter Zijlstra <peterz@infradead.org> 23124L: linux-kernel@vger.kernel.org 23125S: Maintained 23126T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23127F: arch/x86/mm/ 23128 23129X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23130M: Hans de Goede <hdegoede@redhat.com> 23131L: platform-driver-x86@vger.kernel.org 23132S: Maintained 23133T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23134F: drivers/platform/x86/x86-android-tablets/ 23135 23136X86 PLATFORM DRIVERS 23137M: Hans de Goede <hdegoede@redhat.com> 23138M: Mark Gross <markgross@kernel.org> 23139L: platform-driver-x86@vger.kernel.org 23140S: Maintained 23141T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23142F: drivers/platform/olpc/ 23143F: drivers/platform/x86/ 23144F: include/linux/platform_data/x86/ 23145 23146X86 PLATFORM DRIVERS - ARCH 23147R: Darren Hart <dvhart@infradead.org> 23148R: Andy Shevchenko <andy@infradead.org> 23149L: platform-driver-x86@vger.kernel.org 23150L: x86@kernel.org 23151S: Maintained 23152T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23153F: arch/x86/platform 23154 23155X86 PLATFORM UV HPE SUPERDOME FLEX 23156M: Steve Wahl <steve.wahl@hpe.com> 23157R: Mike Travis <mike.travis@hpe.com> 23158R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23159R: Russ Anderson <russ.anderson@hpe.com> 23160S: Supported 23161F: arch/x86/include/asm/uv/ 23162F: arch/x86/kernel/apic/x2apic_uv_x.c 23163F: arch/x86/platform/uv/ 23164 23165X86 STACK UNWINDING 23166M: Josh Poimboeuf <jpoimboe@kernel.org> 23167M: Peter Zijlstra <peterz@infradead.org> 23168S: Supported 23169F: arch/x86/include/asm/unwind*.h 23170F: arch/x86/kernel/dumpstack.c 23171F: arch/x86/kernel/stacktrace.c 23172F: arch/x86/kernel/unwind_*.c 23173 23174X86 VDSO 23175M: Andy Lutomirski <luto@kernel.org> 23176L: linux-kernel@vger.kernel.org 23177S: Maintained 23178T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23179F: arch/x86/entry/vdso/ 23180 23181XARRAY 23182M: Matthew Wilcox <willy@infradead.org> 23183L: linux-fsdevel@vger.kernel.org 23184S: Supported 23185F: Documentation/core-api/xarray.rst 23186F: include/linux/idr.h 23187F: include/linux/xarray.h 23188F: lib/idr.c 23189F: lib/xarray.c 23190F: tools/testing/radix-tree 23191 23192XBOX DVD IR REMOTE 23193M: Benjamin Valentin <benpicco@googlemail.com> 23194S: Maintained 23195F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23196F: drivers/media/rc/xbox_remote.c 23197 23198XC2028/3028 TUNER DRIVER 23199M: Mauro Carvalho Chehab <mchehab@kernel.org> 23200L: linux-media@vger.kernel.org 23201S: Maintained 23202W: https://linuxtv.org 23203T: git git://linuxtv.org/media_tree.git 23204F: drivers/media/tuners/xc2028.* 23205 23206XDP (eXpress Data Path) 23207M: Alexei Starovoitov <ast@kernel.org> 23208M: Daniel Borkmann <daniel@iogearbox.net> 23209M: David S. Miller <davem@davemloft.net> 23210M: Jakub Kicinski <kuba@kernel.org> 23211M: Jesper Dangaard Brouer <hawk@kernel.org> 23212M: John Fastabend <john.fastabend@gmail.com> 23213L: netdev@vger.kernel.org 23214L: bpf@vger.kernel.org 23215S: Supported 23216F: drivers/net/ethernet/*/*/*/*/*xdp* 23217F: drivers/net/ethernet/*/*/*xdp* 23218F: include/net/xdp.h 23219F: include/net/xdp_priv.h 23220F: include/trace/events/xdp.h 23221F: kernel/bpf/cpumap.c 23222F: kernel/bpf/devmap.c 23223F: net/core/xdp.c 23224F: samples/bpf/xdp* 23225F: tools/testing/selftests/bpf/*/*xdp* 23226F: tools/testing/selftests/bpf/*xdp* 23227K: (?:\b|_)xdp(?:\b|_) 23228 23229XDP SOCKETS (AF_XDP) 23230M: Björn Töpel <bjorn@kernel.org> 23231M: Magnus Karlsson <magnus.karlsson@intel.com> 23232M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23233R: Jonathan Lemon <jonathan.lemon@gmail.com> 23234L: netdev@vger.kernel.org 23235L: bpf@vger.kernel.org 23236S: Maintained 23237F: Documentation/networking/af_xdp.rst 23238F: include/net/netns/xdp.h 23239F: include/net/xdp_sock* 23240F: include/net/xsk_buff_pool.h 23241F: include/uapi/linux/if_xdp.h 23242F: include/uapi/linux/xdp_diag.h 23243F: net/xdp/ 23244F: tools/testing/selftests/bpf/*xsk* 23245 23246XEN BLOCK SUBSYSTEM 23247M: Roger Pau Monné <roger.pau@citrix.com> 23248L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23249S: Supported 23250F: drivers/block/xen* 23251F: drivers/block/xen-blkback/* 23252 23253XEN HYPERVISOR ARM 23254M: Stefano Stabellini <sstabellini@kernel.org> 23255L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23256S: Maintained 23257F: arch/arm/include/asm/xen/ 23258F: arch/arm/xen/ 23259 23260XEN HYPERVISOR ARM64 23261M: Stefano Stabellini <sstabellini@kernel.org> 23262L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23263S: Maintained 23264F: arch/arm64/include/asm/xen/ 23265F: arch/arm64/xen/ 23266 23267XEN HYPERVISOR INTERFACE 23268M: Juergen Gross <jgross@suse.com> 23269M: Stefano Stabellini <sstabellini@kernel.org> 23270R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23271L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23272S: Supported 23273T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23274F: Documentation/ABI/stable/sysfs-hypervisor-xen 23275F: Documentation/ABI/testing/sysfs-hypervisor-xen 23276F: drivers/*/xen-*front.c 23277F: drivers/xen/ 23278F: include/uapi/xen/ 23279F: include/xen/ 23280F: kernel/configs/xen.config 23281 23282XEN HYPERVISOR X86 23283M: Juergen Gross <jgross@suse.com> 23284R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23285L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23286S: Supported 23287F: arch/x86/configs/xen.config 23288F: arch/x86/include/asm/pvclock-abi.h 23289F: arch/x86/include/asm/xen/ 23290F: arch/x86/platform/pvh/ 23291F: arch/x86/xen/ 23292 23293XEN NETWORK BACKEND DRIVER 23294M: Wei Liu <wei.liu@kernel.org> 23295M: Paul Durrant <paul@xen.org> 23296L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23297L: netdev@vger.kernel.org 23298S: Supported 23299F: drivers/net/xen-netback/* 23300 23301XEN PCI SUBSYSTEM 23302M: Juergen Gross <jgross@suse.com> 23303L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23304S: Supported 23305F: arch/x86/pci/*xen* 23306F: drivers/pci/*xen* 23307 23308XEN PVSCSI DRIVERS 23309M: Juergen Gross <jgross@suse.com> 23310L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23311L: linux-scsi@vger.kernel.org 23312S: Supported 23313F: drivers/scsi/xen-scsifront.c 23314F: drivers/xen/xen-scsiback.c 23315F: include/xen/interface/io/vscsiif.h 23316 23317XEN PVUSB DRIVER 23318M: Juergen Gross <jgross@suse.com> 23319L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23320L: linux-usb@vger.kernel.org 23321S: Supported 23322F: drivers/usb/host/xen* 23323F: include/xen/interface/io/usbif.h 23324 23325XEN SOUND FRONTEND DRIVER 23326M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23327L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23328L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23329S: Supported 23330F: sound/xen/* 23331 23332XEN SWIOTLB SUBSYSTEM 23333M: Juergen Gross <jgross@suse.com> 23334M: Stefano Stabellini <sstabellini@kernel.org> 23335L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23336L: iommu@lists.linux.dev 23337S: Supported 23338F: arch/*/include/asm/xen/swiotlb-xen.h 23339F: drivers/xen/swiotlb-xen.c 23340F: include/xen/arm/swiotlb-xen.h 23341F: include/xen/swiotlb-xen.h 23342 23343XFS FILESYSTEM 23344M: Darrick J. Wong <djwong@kernel.org> 23345L: linux-xfs@vger.kernel.org 23346S: Supported 23347W: http://xfs.org/ 23348C: irc://irc.oftc.net/xfs 23349T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23350F: Documentation/ABI/testing/sysfs-fs-xfs 23351F: Documentation/admin-guide/xfs.rst 23352F: Documentation/filesystems/xfs-delayed-logging-design.rst 23353F: Documentation/filesystems/xfs-self-describing-metadata.rst 23354F: fs/xfs/ 23355F: include/uapi/linux/dqblk_xfs.h 23356F: include/uapi/linux/fsmap.h 23357 23358XILINX AMS DRIVER 23359M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23360L: linux-iio@vger.kernel.org 23361S: Maintained 23362F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23363F: drivers/iio/adc/xilinx-ams.c 23364 23365XILINX AXI ETHERNET DRIVER 23366M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23367S: Maintained 23368F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23369F: drivers/net/ethernet/xilinx/xilinx_axienet* 23370 23371XILINX CAN DRIVER 23372M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23373R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23374L: linux-can@vger.kernel.org 23375S: Maintained 23376F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23377F: drivers/net/can/xilinx_can.c 23378 23379XILINX EVENT MANAGEMENT DRIVER 23380M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23381S: Maintained 23382F: drivers/soc/xilinx/xlnx_event_manager.c 23383F: include/linux/firmware/xlnx-event-manager.h 23384 23385XILINX GPIO DRIVER 23386M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23387R: Srinivas Neeli <srinivas.neeli@amd.com> 23388R: Michal Simek <michal.simek@amd.com> 23389S: Maintained 23390F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23391F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23392F: drivers/gpio/gpio-xilinx.c 23393F: drivers/gpio/gpio-zynq.c 23394 23395XILINX PWM DRIVER 23396M: Sean Anderson <sean.anderson@seco.com> 23397S: Maintained 23398F: drivers/pwm/pwm-xilinx.c 23399F: include/clocksource/timer-xilinx.h 23400 23401XILINX SD-FEC IP CORES 23402M: Derek Kiernan <derek.kiernan@amd.com> 23403M: Dragan Cvetic <dragan.cvetic@amd.com> 23404S: Maintained 23405F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23406F: Documentation/misc-devices/xilinx_sdfec.rst 23407F: drivers/misc/Kconfig 23408F: drivers/misc/Makefile 23409F: drivers/misc/xilinx_sdfec.c 23410F: include/uapi/misc/xilinx_sdfec.h 23411 23412XILINX UARTLITE SERIAL DRIVER 23413M: Peter Korsgaard <jacmet@sunsite.dk> 23414L: linux-serial@vger.kernel.org 23415S: Maintained 23416F: drivers/tty/serial/uartlite.c 23417 23418XILINX VIDEO IP CORES 23419M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23420L: linux-media@vger.kernel.org 23421S: Supported 23422T: git git://linuxtv.org/media_tree.git 23423F: Documentation/devicetree/bindings/media/xilinx/ 23424F: drivers/media/platform/xilinx/ 23425F: include/uapi/linux/xilinx-v4l2-controls.h 23426 23427XILINX WATCHDOG DRIVER 23428M: Srinivas Neeli <srinivas.neeli@amd.com> 23429R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23430R: Michal Simek <michal.simek@amd.com> 23431S: Maintained 23432F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23433F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23434F: drivers/watchdog/of_xilinx_wdt.c 23435F: drivers/watchdog/xilinx_wwdt.c 23436 23437XILINX XDMA DRIVER 23438M: Lizhi Hou <lizhi.hou@amd.com> 23439M: Brian Xu <brian.xu@amd.com> 23440M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23441L: dmaengine@vger.kernel.org 23442S: Supported 23443F: drivers/dma/xilinx/xdma-regs.h 23444F: drivers/dma/xilinx/xdma.c 23445F: include/linux/dma/amd_xdma.h 23446F: include/linux/platform_data/amd_xdma.h 23447 23448XILINX ZYNQMP DPDMA DRIVER 23449M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23450L: dmaengine@vger.kernel.org 23451S: Supported 23452F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23453F: drivers/dma/xilinx/xilinx_dpdma.c 23454F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23455 23456XILINX ZYNQMP OCM EDAC DRIVER 23457M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23458M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23459S: Maintained 23460F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23461F: drivers/edac/zynqmp_edac.c 23462 23463XILINX ZYNQMP PSGTR PHY DRIVER 23464M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23465L: linux-kernel@vger.kernel.org 23466S: Supported 23467T: git https://github.com/Xilinx/linux-xlnx.git 23468F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23469F: drivers/phy/xilinx/phy-zynqmp.c 23470 23471XILINX ZYNQMP SHA3 DRIVER 23472M: Harsha <harsha.harsha@amd.com> 23473S: Maintained 23474F: drivers/crypto/xilinx/zynqmp-sha.c 23475 23476XILLYBUS DRIVER 23477M: Eli Billauer <eli.billauer@gmail.com> 23478L: linux-kernel@vger.kernel.org 23479S: Supported 23480F: drivers/char/xillybus/ 23481 23482XLP9XX I2C DRIVER 23483M: George Cherian <gcherian@marvell.com> 23484L: linux-i2c@vger.kernel.org 23485S: Supported 23486W: http://www.marvell.com 23487F: drivers/i2c/busses/i2c-xlp9xx.c 23488 23489XRA1403 GPIO EXPANDER 23490M: Nandor Han <nandor.han@ge.com> 23491L: linux-gpio@vger.kernel.org 23492S: Maintained 23493F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23494F: drivers/gpio/gpio-xra1403.c 23495 23496XTENSA XTFPGA PLATFORM SUPPORT 23497M: Max Filippov <jcmvbkbc@gmail.com> 23498S: Maintained 23499F: drivers/spi/spi-xtensa-xtfpga.c 23500F: sound/soc/xtensa/xtfpga-i2s.c 23501 23502YAM DRIVER FOR AX.25 23503M: Jean-Paul Roubelat <jpr@f6fbb.org> 23504L: linux-hams@vger.kernel.org 23505S: Maintained 23506F: drivers/net/hamradio/yam* 23507F: include/linux/yam.h 23508 23509YAMA SECURITY MODULE 23510M: Kees Cook <keescook@chromium.org> 23511S: Supported 23512T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23513F: Documentation/admin-guide/LSM/Yama.rst 23514F: security/yama/ 23515 23516YEALINK PHONE DRIVER 23517M: Henk Vergonet <Henk.Vergonet@gmail.com> 23518L: usbb2k-api-dev@nongnu.org 23519S: Maintained 23520F: Documentation/input/devices/yealink.rst 23521F: drivers/input/misc/yealink.* 23522 23523Z3FOLD COMPRESSED PAGE ALLOCATOR 23524M: Vitaly Wool <vitaly.wool@konsulko.com> 23525R: Miaohe Lin <linmiaohe@huawei.com> 23526L: linux-mm@kvack.org 23527S: Maintained 23528F: mm/z3fold.c 23529 23530Z8530 DRIVER FOR AX.25 23531M: Joerg Reuter <jreuter@yaina.de> 23532L: linux-hams@vger.kernel.org 23533S: Maintained 23534W: http://yaina.de/jreuter/ 23535W: http://www.qsl.net/dl1bke/ 23536F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23537F: drivers/net/hamradio/*scc.c 23538F: drivers/net/hamradio/z8530.h 23539 23540ZBUD COMPRESSED PAGE ALLOCATOR 23541M: Seth Jennings <sjenning@redhat.com> 23542M: Dan Streetman <ddstreet@ieee.org> 23543L: linux-mm@kvack.org 23544S: Maintained 23545F: mm/zbud.c 23546 23547ZD1211RW WIRELESS DRIVER 23548M: Ulrich Kunitz <kune@deine-taler.de> 23549L: linux-wireless@vger.kernel.org 23550L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23551S: Maintained 23552W: http://zd1211.ath.cx/wiki/DriverRewrite 23553F: drivers/net/wireless/zydas/zd1211rw/ 23554 23555ZD1301 MEDIA DRIVER 23556M: Antti Palosaari <crope@iki.fi> 23557L: linux-media@vger.kernel.org 23558S: Maintained 23559W: https://linuxtv.org/ 23560W: http://palosaari.fi/linux/ 23561Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23562F: drivers/media/usb/dvb-usb-v2/zd1301* 23563 23564ZD1301_DEMOD MEDIA DRIVER 23565M: Antti Palosaari <crope@iki.fi> 23566L: linux-media@vger.kernel.org 23567S: Maintained 23568W: https://linuxtv.org/ 23569W: http://palosaari.fi/linux/ 23570Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23571F: drivers/media/dvb-frontends/zd1301_demod* 23572 23573ZHAOXIN PROCESSOR SUPPORT 23574M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23575L: linux-kernel@vger.kernel.org 23576S: Maintained 23577F: arch/x86/kernel/cpu/zhaoxin.c 23578 23579ZONEFS FILESYSTEM 23580M: Damien Le Moal <dlemoal@kernel.org> 23581M: Naohiro Aota <naohiro.aota@wdc.com> 23582R: Johannes Thumshirn <jth@kernel.org> 23583L: linux-fsdevel@vger.kernel.org 23584S: Maintained 23585T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23586F: Documentation/filesystems/zonefs.rst 23587F: fs/zonefs/ 23588 23589ZPOOL COMPRESSED PAGE STORAGE API 23590M: Dan Streetman <ddstreet@ieee.org> 23591L: linux-mm@kvack.org 23592S: Maintained 23593F: include/linux/zpool.h 23594F: mm/zpool.c 23595 23596ZR36067 VIDEO FOR LINUX DRIVER 23597M: Corentin Labbe <clabbe@baylibre.com> 23598L: mjpeg-users@lists.sourceforge.net 23599L: linux-media@vger.kernel.org 23600S: Maintained 23601W: http://mjpeg.sourceforge.net/driver-zoran/ 23602Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23603F: Documentation/driver-api/media/drivers/zoran.rst 23604F: drivers/media/pci/zoran/ 23605 23606ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23607M: Minchan Kim <minchan@kernel.org> 23608M: Sergey Senozhatsky <senozhatsky@chromium.org> 23609L: linux-kernel@vger.kernel.org 23610S: Maintained 23611F: Documentation/admin-guide/blockdev/zram.rst 23612F: drivers/block/zram/ 23613 23614ZS DECSTATION Z85C30 SERIAL DRIVER 23615M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23616S: Maintained 23617F: drivers/tty/serial/zs.* 23618 23619ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23620M: Minchan Kim <minchan@kernel.org> 23621M: Sergey Senozhatsky <senozhatsky@chromium.org> 23622L: linux-mm@kvack.org 23623S: Maintained 23624F: Documentation/mm/zsmalloc.rst 23625F: include/linux/zsmalloc.h 23626F: mm/zsmalloc.c 23627 23628ZSTD 23629M: Nick Terrell <terrelln@fb.com> 23630S: Maintained 23631B: https://github.com/facebook/zstd/issues 23632T: git https://github.com/terrelln/linux.git 23633F: crypto/zstd.c 23634F: include/linux/zstd* 23635F: lib/decompress_unzstd.c 23636F: lib/zstd/ 23637N: zstd 23638K: zstd 23639 23640ZSWAP COMPRESSED SWAP CACHING 23641M: Seth Jennings <sjenning@redhat.com> 23642M: Dan Streetman <ddstreet@ieee.org> 23643M: Vitaly Wool <vitaly.wool@konsulko.com> 23644L: linux-mm@kvack.org 23645S: Maintained 23646F: mm/zswap.c 23647 23648THE REST 23649M: Linus Torvalds <torvalds@linux-foundation.org> 23650L: linux-kernel@vger.kernel.org 23651S: Buried alive in reporters 23652T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23653F: * 23654F: */ 23655
