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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: http://www.thekelleys.org.uk/atmel 3268W: http://atmelwlandriver.sourceforge.net/ 3269F: drivers/net/wireless/atmel/atmel* 3270 3271ATOMIC INFRASTRUCTURE 3272M: Will Deacon <will@kernel.org> 3273M: Peter Zijlstra <peterz@infradead.org> 3274R: Boqun Feng <boqun.feng@gmail.com> 3275R: Mark Rutland <mark.rutland@arm.com> 3276L: linux-kernel@vger.kernel.org 3277S: Maintained 3278F: Documentation/atomic_*.txt 3279F: arch/*/include/asm/atomic*.h 3280F: include/*/atomic*.h 3281F: include/linux/refcount.h 3282F: scripts/atomic/ 3283 3284ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3285M: Bradley Grove <linuxdrivers@attotech.com> 3286L: linux-scsi@vger.kernel.org 3287S: Supported 3288W: http://www.attotech.com 3289F: drivers/scsi/esas2r 3290 3291ATUSB IEEE 802.15.4 RADIO DRIVER 3292M: Stefan Schmidt <stefan@datenfreihafen.org> 3293L: linux-wpan@vger.kernel.org 3294S: Maintained 3295F: drivers/net/ieee802154/at86rf230.h 3296F: drivers/net/ieee802154/atusb.c 3297F: drivers/net/ieee802154/atusb.h 3298 3299AUDIT SUBSYSTEM 3300M: Paul Moore <paul@paul-moore.com> 3301M: Eric Paris <eparis@redhat.com> 3302L: audit@vger.kernel.org 3303S: Supported 3304W: https://github.com/linux-audit 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3306F: include/asm-generic/audit_*.h 3307F: include/linux/audit.h 3308F: include/linux/audit_arch.h 3309F: include/uapi/linux/audit.h 3310F: kernel/audit* 3311F: lib/*audit.c 3312 3313AUXILIARY BUS DRIVER 3314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3315R: Dave Ertman <david.m.ertman@intel.com> 3316R: Ira Weiny <ira.weiny@intel.com> 3317S: Supported 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3319F: Documentation/driver-api/auxiliary_bus.rst 3320F: drivers/base/auxiliary.c 3321F: include/linux/auxiliary_bus.h 3322 3323AUXILIARY DISPLAY DRIVERS 3324M: Miguel Ojeda <ojeda@kernel.org> 3325S: Maintained 3326F: Documentation/devicetree/bindings/auxdisplay/ 3327F: drivers/auxdisplay/ 3328F: include/linux/cfag12864b.h 3329 3330AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3331M: Andreas Klinger <ak@it-klinger.de> 3332L: linux-iio@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3335F: drivers/iio/adc/hx711.c 3336 3337AX.25 NETWORK LAYER 3338M: Ralf Baechle <ralf@linux-mips.org> 3339L: linux-hams@vger.kernel.org 3340S: Maintained 3341W: http://www.linux-ax25.org/ 3342F: include/net/ax25.h 3343F: include/uapi/linux/ax25.h 3344F: net/ax25/ 3345 3346AXENTIA ARM DEVICES 3347M: Peter Rosin <peda@axentia.se> 3348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3349S: Maintained 3350F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3351F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3352F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3353F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3354 3355AXENTIA ASOC DRIVERS 3356M: Peter Rosin <peda@axentia.se> 3357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3358S: Maintained 3359F: Documentation/devicetree/bindings/sound/axentia,* 3360F: sound/soc/atmel/tse850-pcm5142.c 3361 3362AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3363M: Nuno Sá <nuno.sa@analog.com> 3364L: linux-hwmon@vger.kernel.org 3365S: Supported 3366W: https://ez.analog.com/linux-software-drivers 3367F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3368F: drivers/hwmon/axi-fan-control.c 3369 3370AXXIA I2C CONTROLLER 3371M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3372L: linux-i2c@vger.kernel.org 3373S: Maintained 3374F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3375F: drivers/i2c/busses/i2c-axxia.c 3376 3377AZ6007 DVB DRIVER 3378M: Mauro Carvalho Chehab <mchehab@kernel.org> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/usb/dvb-usb-v2/az6007.c 3384 3385AZTECH FM RADIO RECEIVER DRIVER 3386M: Hans Verkuil <hverkuil@xs4all.nl> 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389W: https://linuxtv.org 3390T: git git://linuxtv.org/media_tree.git 3391F: drivers/media/radio/radio-aztech* 3392 3393B43 WIRELESS DRIVER 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Orphan 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43/ 3399 3400B43LEGACY WIRELESS DRIVER 3401M: Larry Finger <Larry.Finger@lwfinger.net> 3402L: linux-wireless@vger.kernel.org 3403L: b43-dev@lists.infradead.org 3404S: Maintained 3405W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3406F: drivers/net/wireless/broadcom/b43legacy/ 3407 3408BACKLIGHT CLASS/SUBSYSTEM 3409M: Lee Jones <lee@kernel.org> 3410M: Daniel Thompson <daniel.thompson@linaro.org> 3411M: Jingoo Han <jingoohan1@gmail.com> 3412L: dri-devel@lists.freedesktop.org 3413S: Maintained 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3415F: Documentation/ABI/stable/sysfs-class-backlight 3416F: Documentation/ABI/testing/sysfs-class-backlight 3417F: Documentation/devicetree/bindings/leds/backlight 3418F: drivers/video/backlight/ 3419F: include/linux/backlight.h 3420F: include/linux/pwm_backlight.h 3421 3422BARCO P50 GPIO DRIVER 3423M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3424M: Peter Korsgaard <peter.korsgaard@barco.com> 3425S: Maintained 3426F: drivers/platform/x86/barco-p50-gpio.c 3427 3428BATMAN ADVANCED 3429M: Marek Lindner <mareklindner@neomailbox.ch> 3430M: Simon Wunderlich <sw@simonwunderlich.de> 3431M: Antonio Quartulli <a@unstable.cc> 3432M: Sven Eckelmann <sven@narfation.org> 3433L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3434S: Maintained 3435W: https://www.open-mesh.org/ 3436Q: https://patchwork.open-mesh.org/project/batman/list/ 3437B: https://www.open-mesh.org/projects/batman-adv/issues 3438C: ircs://irc.hackint.org/batadv 3439T: git https://git.open-mesh.org/linux-merge.git 3440F: Documentation/networking/batman-adv.rst 3441F: include/uapi/linux/batadv_packet.h 3442F: include/uapi/linux/batman_adv.h 3443F: net/batman-adv/ 3444 3445BAYCOM/HDLCDRV DRIVERS FOR AX.25 3446M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3447L: linux-hams@vger.kernel.org 3448S: Maintained 3449W: http://www.baycom.org/~tom/ham/ham.html 3450F: drivers/net/hamradio/baycom* 3451 3452BCACHE (BLOCK LAYER CACHE) 3453M: Coly Li <colyli@suse.de> 3454M: Kent Overstreet <kent.overstreet@gmail.com> 3455L: linux-bcache@vger.kernel.org 3456S: Maintained 3457W: http://bcache.evilpiepirate.org 3458C: irc://irc.oftc.net/bcache 3459F: drivers/md/bcache/ 3460 3461BDISP ST MEDIA DRIVER 3462M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3463L: linux-media@vger.kernel.org 3464S: Supported 3465W: https://linuxtv.org 3466T: git git://linuxtv.org/media_tree.git 3467F: drivers/media/platform/st/sti/bdisp 3468 3469BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3470M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3471L: netdev@vger.kernel.org 3472S: Maintained 3473F: drivers/net/ethernet/ec_bhf.c 3474 3475BEFS FILE SYSTEM 3476M: Luis de Bethencourt <luisbg@kernel.org> 3477M: Salah Triki <salah.triki@gmail.com> 3478S: Maintained 3479T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3480F: Documentation/filesystems/befs.rst 3481F: fs/befs/ 3482 3483BFQ I/O SCHEDULER 3484M: Paolo Valente <paolo.valente@unimore.it> 3485M: Jens Axboe <axboe@kernel.dk> 3486L: linux-block@vger.kernel.org 3487S: Maintained 3488F: Documentation/block/bfq-iosched.rst 3489F: block/bfq-* 3490 3491BFS FILE SYSTEM 3492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3493S: Maintained 3494F: Documentation/filesystems/bfs.rst 3495F: fs/bfs/ 3496F: include/uapi/linux/bfs_fs.h 3497 3498BITMAP API 3499M: Yury Norov <yury.norov@gmail.com> 3500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3501R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3502S: Maintained 3503F: include/linux/bitfield.h 3504F: include/linux/bitmap.h 3505F: include/linux/bits.h 3506F: include/linux/cpumask.h 3507F: include/linux/find.h 3508F: include/linux/nodemask.h 3509F: include/vdso/bits.h 3510F: lib/bitmap.c 3511F: lib/cpumask.c 3512F: lib/cpumask_kunit.c 3513F: lib/find_bit.c 3514F: lib/find_bit_benchmark.c 3515F: lib/test_bitmap.c 3516F: tools/include/linux/bitfield.h 3517F: tools/include/linux/bitmap.h 3518F: tools/include/linux/bits.h 3519F: tools/include/linux/find.h 3520F: tools/include/vdso/bits.h 3521F: tools/lib/bitmap.c 3522F: tools/lib/find_bit.c 3523 3524BLINKM RGB LED DRIVER 3525M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3526S: Maintained 3527F: drivers/leds/leds-blinkm.c 3528 3529BLOCK LAYER 3530M: Jens Axboe <axboe@kernel.dk> 3531L: linux-block@vger.kernel.org 3532S: Maintained 3533T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3534F: Documentation/ABI/stable/sysfs-block 3535F: Documentation/block/ 3536F: block/ 3537F: drivers/block/ 3538F: include/linux/bio.h 3539F: include/linux/blk* 3540F: kernel/trace/blktrace.c 3541F: lib/sbitmap.c 3542 3543BLOCK2MTD DRIVER 3544M: Joern Engel <joern@lazybastard.org> 3545L: linux-mtd@lists.infradead.org 3546S: Maintained 3547F: drivers/mtd/devices/block2mtd.c 3548 3549BLUETOOTH DRIVERS 3550M: Marcel Holtmann <marcel@holtmann.org> 3551M: Johan Hedberg <johan.hedberg@gmail.com> 3552M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3553L: linux-bluetooth@vger.kernel.org 3554S: Supported 3555W: http://www.bluez.org/ 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3558F: Documentation/devicetree/bindings/net/bluetooth/ 3559F: drivers/bluetooth/ 3560 3561BLUETOOTH SUBSYSTEM 3562M: Marcel Holtmann <marcel@holtmann.org> 3563M: Johan Hedberg <johan.hedberg@gmail.com> 3564M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3565L: linux-bluetooth@vger.kernel.org 3566S: Supported 3567W: http://www.bluez.org/ 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3570F: include/net/bluetooth/ 3571F: net/bluetooth/ 3572 3573BONDING DRIVER 3574M: Jay Vosburgh <j.vosburgh@gmail.com> 3575M: Andy Gospodarek <andy@greyhouse.net> 3576L: netdev@vger.kernel.org 3577S: Supported 3578W: http://sourceforge.net/projects/bonding/ 3579F: Documentation/networking/bonding.rst 3580F: drivers/net/bonding/ 3581F: include/net/bond* 3582F: include/uapi/linux/if_bonding.h 3583F: tools/testing/selftests/drivers/net/bonding/ 3584 3585BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3586M: Dan Robertson <dan@dlrobertson.com> 3587L: linux-iio@vger.kernel.org 3588S: Maintained 3589F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3590F: drivers/iio/accel/bma400* 3591 3592BPF JIT for ARM 3593M: Shubham Bansal <illusionist.neo@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Odd Fixes 3596F: arch/arm/net/ 3597 3598BPF JIT for ARM64 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Alexei Starovoitov <ast@kernel.org> 3601M: Zi Shen Lim <zlim.lnx@gmail.com> 3602L: bpf@vger.kernel.org 3603S: Supported 3604F: arch/arm64/net/ 3605 3606BPF JIT for MIPS (32-BIT AND 64-BIT) 3607M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3608M: Paul Burton <paulburton@kernel.org> 3609L: bpf@vger.kernel.org 3610S: Maintained 3611F: arch/mips/net/ 3612 3613BPF JIT for NFP NICs 3614M: Jakub Kicinski <kuba@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Odd Fixes 3617F: drivers/net/ethernet/netronome/nfp/bpf/ 3618 3619BPF JIT for POWERPC (32-BIT AND 64-BIT) 3620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3621M: Michael Ellerman <mpe@ellerman.id.au> 3622L: bpf@vger.kernel.org 3623S: Supported 3624F: arch/powerpc/net/ 3625 3626BPF JIT for RISC-V (32-bit) 3627M: Luke Nelson <luke.r.nels@gmail.com> 3628M: Xi Wang <xi.wang@gmail.com> 3629L: bpf@vger.kernel.org 3630S: Maintained 3631F: arch/riscv/net/ 3632X: arch/riscv/net/bpf_jit_comp64.c 3633 3634BPF JIT for RISC-V (64-bit) 3635M: Björn Töpel <bjorn@kernel.org> 3636L: bpf@vger.kernel.org 3637S: Maintained 3638F: arch/riscv/net/ 3639X: arch/riscv/net/bpf_jit_comp32.c 3640 3641BPF JIT for S390 3642M: Ilya Leoshkevich <iii@linux.ibm.com> 3643M: Heiko Carstens <hca@linux.ibm.com> 3644M: Vasily Gorbik <gor@linux.ibm.com> 3645L: bpf@vger.kernel.org 3646S: Supported 3647F: arch/s390/net/ 3648X: arch/s390/net/pnet.c 3649 3650BPF JIT for SPARC (32-BIT AND 64-BIT) 3651M: David S. Miller <davem@davemloft.net> 3652L: bpf@vger.kernel.org 3653S: Odd Fixes 3654F: arch/sparc/net/ 3655 3656BPF JIT for X86 32-BIT 3657M: Wang YanQing <udknight@gmail.com> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF JIT for X86 64-BIT 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Daniel Borkmann <daniel@iogearbox.net> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/x86/net/ 3668X: arch/x86/net/bpf_jit_comp32.c 3669 3670BPF [BTF] 3671M: Martin KaFai Lau <martin.lau@linux.dev> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: include/linux/btf* 3675F: kernel/bpf/btf.c 3676 3677BPF [CORE] 3678M: Alexei Starovoitov <ast@kernel.org> 3679M: Daniel Borkmann <daniel@iogearbox.net> 3680R: John Fastabend <john.fastabend@gmail.com> 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: include/linux/bpf* 3684F: include/linux/filter.h 3685F: include/linux/tnum.h 3686F: kernel/bpf/core.c 3687F: kernel/bpf/dispatcher.c 3688F: kernel/bpf/mprog.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/standardization/ 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 <yonghong.song@linux.dev> 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 <yonghong.song@linux.dev> 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] (tcx & 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: include/net/tcx.h 3790F: kernel/bpf/tcx.c 3791F: net/core/filter.c 3792F: net/sched/act_bpf.c 3793F: net/sched/cls_bpf.c 3794 3795BPF [RINGBUF] 3796M: Andrii Nakryiko <andrii@kernel.org> 3797L: bpf@vger.kernel.org 3798S: Maintained 3799F: kernel/bpf/ringbuf.c 3800 3801BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3802M: KP Singh <kpsingh@kernel.org> 3803R: Florent Revest <revest@chromium.org> 3804R: Brendan Jackman <jackmanb@chromium.org> 3805L: bpf@vger.kernel.org 3806S: Maintained 3807F: Documentation/bpf/prog_lsm.rst 3808F: include/linux/bpf_lsm.h 3809F: kernel/bpf/bpf_lsm.c 3810F: security/bpf/ 3811 3812BPF [SELFTESTS] (Test Runners & Infrastructure) 3813M: Andrii Nakryiko <andrii@kernel.org> 3814R: Mykola Lysenko <mykolal@fb.com> 3815L: bpf@vger.kernel.org 3816S: Maintained 3817F: tools/testing/selftests/bpf/ 3818 3819BPF [STORAGE & CGROUPS] 3820M: Martin KaFai Lau <martin.lau@linux.dev> 3821L: bpf@vger.kernel.org 3822S: Maintained 3823F: kernel/bpf/*storage.c 3824F: kernel/bpf/bpf_lru* 3825F: kernel/bpf/cgroup.c 3826 3827BPF [TOOLING] (bpftool) 3828M: Quentin Monnet <quentin@isovalent.com> 3829L: bpf@vger.kernel.org 3830S: Maintained 3831F: kernel/bpf/disasm.* 3832F: tools/bpf/bpftool/ 3833 3834BPF [TRACING] 3835M: Song Liu <song@kernel.org> 3836R: Jiri Olsa <jolsa@kernel.org> 3837L: bpf@vger.kernel.org 3838S: Maintained 3839F: kernel/bpf/stackmap.c 3840F: kernel/trace/bpf_trace.c 3841 3842BROADCOM ASP 2.0 ETHERNET DRIVER 3843M: Justin Chen <justin.chen@broadcom.com> 3844M: Florian Fainelli <florian.fainelli@broadcom.com> 3845L: bcm-kernel-feedback-list@broadcom.com 3846L: netdev@vger.kernel.org 3847S: Supported 3848F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3849F: drivers/net/ethernet/broadcom/asp2/ 3850 3851BROADCOM B44 10/100 ETHERNET DRIVER 3852M: Michael Chan <michael.chan@broadcom.com> 3853L: netdev@vger.kernel.org 3854S: Supported 3855F: drivers/net/ethernet/broadcom/b44.* 3856 3857BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3858M: Florian Fainelli <florian.fainelli@broadcom.com> 3859L: netdev@vger.kernel.org 3860L: openwrt-devel@lists.openwrt.org (subscribers-only) 3861S: Supported 3862F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3863F: drivers/net/dsa/b53/* 3864F: drivers/net/dsa/bcm_sf2* 3865F: include/linux/dsa/brcm.h 3866F: include/linux/platform_data/b53.h 3867 3868BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3869M: Florian Fainelli <florian.fainelli@broadcom.com> 3870R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3871L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3873S: Maintained 3874T: git https://github.com/broadcom/stblinux.git 3875F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3876F: drivers/pci/controller/pcie-brcmstb.c 3877F: drivers/staging/vc04_services 3878N: bcm2711 3879N: bcm283* 3880N: raspberrypi 3881 3882BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3883M: Florian Fainelli <florian.fainelli@broadcom.com> 3884M: Ray Jui <rjui@broadcom.com> 3885M: Scott Branden <sbranden@broadcom.com> 3886R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3887S: Maintained 3888T: git https://github.com/broadcom/mach-bcm 3889F: arch/arm/mach-bcm/ 3890N: bcm281* 3891N: bcm113* 3892N: bcm216* 3893N: kona 3894 3895BROADCOM BCM47XX MIPS ARCHITECTURE 3896M: Hauke Mehrtens <hauke@hauke-m.de> 3897M: Rafał Miłecki <zajec5@gmail.com> 3898L: linux-mips@vger.kernel.org 3899S: Maintained 3900F: Documentation/devicetree/bindings/mips/brcm/ 3901F: arch/mips/bcm47xx/* 3902F: arch/mips/include/asm/mach-bcm47xx/* 3903 3904BROADCOM BCM4908 ETHERNET DRIVER 3905M: Rafał Miłecki <rafal@milecki.pl> 3906R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3907L: netdev@vger.kernel.org 3908S: Maintained 3909F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3910F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3911F: drivers/net/ethernet/broadcom/unimac.h 3912 3913BROADCOM BCM4908 PINMUX DRIVER 3914M: Rafał Miłecki <rafal@milecki.pl> 3915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3916L: linux-gpio@vger.kernel.org 3917S: Maintained 3918F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3919F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3920 3921BROADCOM BCM5301X ARM ARCHITECTURE 3922M: Florian Fainelli <florian.fainelli@broadcom.com> 3923M: Hauke Mehrtens <hauke@hauke-m.de> 3924M: Rafał Miłecki <zajec5@gmail.com> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3929F: arch/arm/boot/dts/broadcom/bcm470* 3930F: arch/arm/boot/dts/broadcom/bcm5301* 3931F: arch/arm/boot/dts/broadcom/bcm953012* 3932F: arch/arm/mach-bcm/bcm_5301x.c 3933 3934BROADCOM BCM53573 ARM ARCHITECTURE 3935M: Florian Fainelli <florian.fainelli@broadcom.com> 3936M: Rafał Miłecki <rafal@milecki.pl> 3937R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3939S: Maintained 3940F: arch/arm/boot/dts/broadcom/bcm47189* 3941F: arch/arm/boot/dts/broadcom/bcm53573* 3942 3943BROADCOM BCM63XX/BCM33XX UDC DRIVER 3944M: Kevin Cernekee <cernekee@gmail.com> 3945L: linux-usb@vger.kernel.org 3946S: Maintained 3947F: drivers/usb/gadget/udc/bcm63xx_udc.* 3948 3949BROADCOM BCM7XXX ARM ARCHITECTURE 3950M: Florian Fainelli <florian.fainelli@broadcom.com> 3951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3953S: Maintained 3954T: git https://github.com/broadcom/stblinux.git 3955F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3956F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3957F: arch/arm/include/asm/hardware/cache-b15-rac.h 3958F: arch/arm/mach-bcm/*brcmstb* 3959F: arch/arm/mm/cache-b15-rac.c 3960F: drivers/bus/brcmstb_gisb.c 3961F: drivers/pci/controller/pcie-brcmstb.c 3962N: brcmstb 3963N: bcm7038 3964N: bcm7120 3965 3966BROADCOM BCMBCA ARM ARCHITECTURE 3967M: William Zhang <william.zhang@broadcom.com> 3968M: Anand Gore <anand.gore@broadcom.com> 3969M: Kursad Oney <kursad.oney@broadcom.com> 3970M: Florian Fainelli <florian.fainelli@broadcom.com> 3971M: Rafał Miłecki <rafal@milecki.pl> 3972R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3974S: Maintained 3975T: git https://github.com/broadcom/stblinux.git 3976F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3977F: arch/arm64/boot/dts/broadcom/bcmbca/* 3978N: bcmbca 3979N: bcm[9]?47622 3980N: bcm[9]?4912 3981N: bcm[9]?63138 3982N: bcm[9]?63146 3983N: bcm[9]?63148 3984N: bcm[9]?63158 3985N: bcm[9]?63178 3986N: bcm[9]?6756 3987N: bcm[9]?6813 3988N: bcm[9]?6846 3989N: bcm[9]?6855 3990N: bcm[9]?6856 3991N: bcm[9]?6858 3992N: bcm[9]?6878 3993 3994BROADCOM BDC DRIVER 3995M: Justin Chen <justin.chen@broadcom.com> 3996M: Al Cooper <alcooperx@gmail.com> 3997R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3998L: linux-usb@vger.kernel.org 3999S: Maintained 4000F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4001F: drivers/usb/gadget/udc/bdc/ 4002 4003BROADCOM BMIPS CPUFREQ DRIVER 4004M: Markus Mayer <mmayer@broadcom.com> 4005R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4006L: linux-pm@vger.kernel.org 4007S: Maintained 4008F: drivers/cpufreq/bmips-cpufreq.c 4009 4010BROADCOM BMIPS MIPS ARCHITECTURE 4011M: Florian Fainelli <florian.fainelli@broadcom.com> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-mips@vger.kernel.org 4014S: Maintained 4015T: git https://github.com/broadcom/stblinux.git 4016F: arch/mips/bmips/* 4017F: arch/mips/boot/dts/brcm/bcm*.dts* 4018F: arch/mips/include/asm/mach-bmips/* 4019F: arch/mips/kernel/*bmips* 4020F: drivers/irqchip/irq-bcm63* 4021F: drivers/irqchip/irq-bcm7* 4022F: drivers/irqchip/irq-brcmstb* 4023F: drivers/soc/bcm/bcm63xx 4024F: include/linux/bcm963xx_nvram.h 4025F: include/linux/bcm963xx_tag.h 4026 4027BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4028M: Rasesh Mody <rmody@marvell.com> 4029M: GR-Linux-NIC-Dev@marvell.com 4030L: netdev@vger.kernel.org 4031S: Supported 4032F: drivers/net/ethernet/broadcom/bnx2.* 4033F: drivers/net/ethernet/broadcom/bnx2_* 4034 4035BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4036M: Saurav Kashyap <skashyap@marvell.com> 4037M: Javed Hasan <jhasan@marvell.com> 4038M: GR-QLogic-Storage-Upstream@marvell.com 4039L: linux-scsi@vger.kernel.org 4040S: Supported 4041F: drivers/scsi/bnx2fc/ 4042 4043BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4044M: Nilesh Javali <njavali@marvell.com> 4045M: Manish Rangankar <mrangankar@marvell.com> 4046M: GR-QLogic-Storage-Upstream@marvell.com 4047L: linux-scsi@vger.kernel.org 4048S: Supported 4049F: drivers/scsi/bnx2i/ 4050 4051BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4052M: Ariel Elior <aelior@marvell.com> 4053M: Sudarsana Kalluru <skalluru@marvell.com> 4054M: Manish Chopra <manishc@marvell.com> 4055L: netdev@vger.kernel.org 4056S: Supported 4057F: drivers/net/ethernet/broadcom/bnx2x/ 4058 4059BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4060M: Michael Chan <michael.chan@broadcom.com> 4061L: netdev@vger.kernel.org 4062S: Supported 4063F: drivers/firmware/broadcom/tee_bnxt_fw.c 4064F: drivers/net/ethernet/broadcom/bnxt/ 4065F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4066 4067BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4068M: Arend van Spriel <aspriel@gmail.com> 4069M: Franky Lin <franky.lin@broadcom.com> 4070M: Hante Meuleman <hante.meuleman@broadcom.com> 4071L: linux-wireless@vger.kernel.org 4072L: brcm80211-dev-list.pdl@broadcom.com 4073L: SHA-cyfmac-dev-list@infineon.com 4074S: Supported 4075F: drivers/net/wireless/broadcom/brcm80211/ 4076 4077BROADCOM BRCMSTB GPIO DRIVER 4078M: Doug Berger <opendmb@gmail.com> 4079M: Florian Fainelli <florian.fainelli@broadcom> 4080R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4081S: Supported 4082F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4083F: drivers/gpio/gpio-brcmstb.c 4084 4085BROADCOM BRCMSTB I2C DRIVER 4086M: Kamal Dasu <kamal.dasu@broadcom.com> 4087R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4088L: linux-i2c@vger.kernel.org 4089S: Supported 4090F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4091F: drivers/i2c/busses/i2c-brcmstb.c 4092 4093BROADCOM BRCMSTB UART DRIVER 4094M: Al Cooper <alcooperx@gmail.com> 4095R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4096L: linux-serial@vger.kernel.org 4097S: Maintained 4098F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4099F: drivers/tty/serial/8250/8250_bcm7271.c 4100 4101BROADCOM BRCMSTB USB EHCI DRIVER 4102M: Justin Chen <justin.chen@broadcom.com> 4103M: Al Cooper <alcooperx@gmail.com> 4104R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4105L: linux-usb@vger.kernel.org 4106S: Maintained 4107F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4108F: drivers/usb/host/ehci-brcm.* 4109 4110BROADCOM BRCMSTB USB PIN MAP DRIVER 4111M: Al Cooper <alcooperx@gmail.com> 4112R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4113L: linux-usb@vger.kernel.org 4114S: Maintained 4115F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4116F: drivers/usb/misc/brcmstb-usb-pinmap.c 4117 4118BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4119M: Justin Chen <justin.chen@broadcom.com> 4120M: Al Cooper <alcooperx@gmail.com> 4121R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4122L: linux-kernel@vger.kernel.org 4123S: Maintained 4124F: drivers/phy/broadcom/phy-brcm-usb* 4125 4126BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4127M: William Zhang <william.zhang@broadcom.com> 4128M: Kursad Oney <kursad.oney@broadcom.com> 4129M: Jonas Gorski <jonas.gorski@gmail.com> 4130R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4131L: linux-spi@vger.kernel.org 4132S: Maintained 4133F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4134F: drivers/spi/spi-bcm63xx-hsspi.c 4135F: drivers/spi/spi-bcmbca-hsspi.c 4136 4137BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4138M: Jonas Gorski <jonas.gorski@gmail.com> 4139L: linux-spi@vger.kernel.org 4140S: Odd Fixes 4141F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4142F: drivers/spi/spi-bcm63xx.c 4143 4144BROADCOM ETHERNET PHY DRIVERS 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/broadcom-bcm87xx.txt 4150F: drivers/net/phy/bcm*.[ch] 4151F: drivers/net/phy/broadcom.c 4152F: include/linux/brcmphy.h 4153 4154BROADCOM GENET ETHERNET DRIVER 4155M: Doug Berger <opendmb@gmail.com> 4156M: Florian Fainelli <florian.fainelli@broadcom.com> 4157R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4158L: netdev@vger.kernel.org 4159S: Supported 4160F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4161F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4162F: drivers/net/ethernet/broadcom/genet/ 4163F: drivers/net/ethernet/broadcom/unimac.h 4164F: drivers/net/mdio/mdio-bcm-unimac.c 4165F: include/linux/platform_data/bcmgenet.h 4166F: include/linux/platform_data/mdio-bcm-unimac.h 4167 4168BROADCOM IPROC ARM ARCHITECTURE 4169M: Ray Jui <rjui@broadcom.com> 4170M: Scott Branden <sbranden@broadcom.com> 4171R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4173S: Maintained 4174T: git https://github.com/broadcom/stblinux.git 4175F: arch/arm64/boot/dts/broadcom/northstar2/* 4176F: arch/arm64/boot/dts/broadcom/stingray/* 4177F: drivers/clk/bcm/clk-ns* 4178F: drivers/clk/bcm/clk-sr* 4179F: drivers/pinctrl/bcm/pinctrl-ns* 4180F: include/dt-bindings/clock/bcm-sr* 4181N: iproc 4182N: cygnus 4183N: bcm[-_]nsp 4184N: bcm9113* 4185N: bcm9583* 4186N: bcm9585* 4187N: bcm9586* 4188N: bcm988312 4189N: bcm113* 4190N: bcm583* 4191N: bcm585* 4192N: bcm586* 4193N: bcm88312 4194N: hr2 4195N: stingray 4196 4197BROADCOM IPROC GBIT ETHERNET DRIVER 4198M: Rafał Miłecki <rafal@milecki.pl> 4199R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4200L: netdev@vger.kernel.org 4201S: Maintained 4202F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4203F: drivers/net/ethernet/broadcom/bgmac* 4204F: drivers/net/ethernet/broadcom/unimac.h 4205 4206BROADCOM KONA GPIO DRIVER 4207M: Ray Jui <rjui@broadcom.com> 4208R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4209S: Supported 4210F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4211F: drivers/gpio/gpio-bcm-kona.c 4212 4213BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4214M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4215M: Kashyap Desai <kashyap.desai@broadcom.com> 4216M: Sumit Saxena <sumit.saxena@broadcom.com> 4217M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4218L: mpi3mr-linuxdrv.pdl@broadcom.com 4219L: linux-scsi@vger.kernel.org 4220S: Supported 4221W: https://www.broadcom.com/support/storage 4222F: drivers/scsi/mpi3mr/ 4223 4224BROADCOM NETXTREME-E ROCE DRIVER 4225M: Selvin Xavier <selvin.xavier@broadcom.com> 4226L: linux-rdma@vger.kernel.org 4227S: Supported 4228W: http://www.broadcom.com 4229F: drivers/infiniband/hw/bnxt_re/ 4230F: include/uapi/rdma/bnxt_re-abi.h 4231 4232BROADCOM NVRAM DRIVER 4233M: Rafał Miłecki <zajec5@gmail.com> 4234L: linux-mips@vger.kernel.org 4235S: Maintained 4236F: drivers/firmware/broadcom/* 4237 4238BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4239M: Rafał Miłecki <rafal@milecki.pl> 4240M: Florian Fainelli <florian.fainelli@broadcom.com> 4241R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4242L: linux-pm@vger.kernel.org 4243S: Maintained 4244T: git https://github.com/broadcom/stblinux.git 4245F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4246F: include/dt-bindings/soc/bcm-pmb.h 4247 4248BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4249M: Rafał Miłecki <zajec5@gmail.com> 4250L: linux-wireless@vger.kernel.org 4251S: Maintained 4252F: drivers/bcma/ 4253F: include/linux/bcma/ 4254 4255BROADCOM SPI DRIVER 4256M: Kamal Dasu <kamal.dasu@broadcom.com> 4257R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4258S: Maintained 4259F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4260F: drivers/spi/spi-bcm-qspi.* 4261F: drivers/spi/spi-brcmstb-qspi.c 4262F: drivers/spi/spi-iproc-qspi.c 4263 4264BROADCOM STB AVS CPUFREQ DRIVER 4265M: Markus Mayer <mmayer@broadcom.com> 4266R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4267L: linux-pm@vger.kernel.org 4268S: Maintained 4269F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4270F: drivers/cpufreq/brcmstb* 4271 4272BROADCOM STB AVS TMON DRIVER 4273M: Markus Mayer <mmayer@broadcom.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-pm@vger.kernel.org 4276S: Maintained 4277F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4278F: drivers/thermal/broadcom/brcmstb* 4279 4280BROADCOM STB DPFE DRIVER 4281M: Markus Mayer <mmayer@broadcom.com> 4282R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4284S: Maintained 4285F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4286F: drivers/memory/brcmstb_dpfe.c 4287 4288BROADCOM STB NAND FLASH DRIVER 4289M: Brian Norris <computersforpeace@gmail.com> 4290M: Kamal Dasu <kamal.dasu@broadcom.com> 4291R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4292L: linux-mtd@lists.infradead.org 4293S: Maintained 4294F: drivers/mtd/nand/raw/brcmnand/ 4295F: include/linux/platform_data/brcmnand.h 4296 4297BROADCOM STB PCIE DRIVER 4298M: Jim Quinlan <jim2101024@gmail.com> 4299M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4300M: Florian Fainelli <florian.fainelli@broadcom.com> 4301R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4302L: linux-pci@vger.kernel.org 4303S: Maintained 4304F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4305F: drivers/pci/controller/pcie-brcmstb.c 4306 4307BROADCOM SYSTEMPORT ETHERNET DRIVER 4308M: Florian Fainelli <florian.fainelli@broadcom.com> 4309R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4310L: netdev@vger.kernel.org 4311S: Supported 4312F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4313F: drivers/net/ethernet/broadcom/bcmsysport.* 4314F: drivers/net/ethernet/broadcom/unimac.h 4315 4316BROADCOM TG3 GIGABIT ETHERNET DRIVER 4317M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4318M: Prashant Sreedharan <prashant@broadcom.com> 4319M: Michael Chan <mchan@broadcom.com> 4320L: netdev@vger.kernel.org 4321S: Supported 4322F: drivers/net/ethernet/broadcom/tg3.* 4323 4324BROADCOM VK DRIVER 4325M: Scott Branden <scott.branden@broadcom.com> 4326R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4327S: Supported 4328F: drivers/misc/bcm-vk/ 4329F: include/uapi/linux/misc/bcm_vk.h 4330 4331BROCADE BFA FC SCSI DRIVER 4332M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4333M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4334L: linux-scsi@vger.kernel.org 4335S: Supported 4336F: drivers/scsi/bfa/ 4337 4338BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4339M: Rasesh Mody <rmody@marvell.com> 4340M: Sudarsana Kalluru <skalluru@marvell.com> 4341M: GR-Linux-NIC-Dev@marvell.com 4342L: netdev@vger.kernel.org 4343S: Supported 4344F: drivers/net/ethernet/brocade/bna/ 4345 4346BSG (block layer generic sg v4 driver) 4347M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4348L: linux-scsi@vger.kernel.org 4349S: Supported 4350F: block/bsg.c 4351F: include/linux/bsg.h 4352F: include/uapi/linux/bsg.h 4353 4354BT87X AUDIO DRIVER 4355M: Clemens Ladisch <clemens@ladisch.de> 4356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4357S: Maintained 4358T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4359F: Documentation/sound/cards/bt87x.rst 4360F: sound/pci/bt87x.c 4361 4362BT8XXGPIO DRIVER 4363M: Michael Buesch <m@bues.ch> 4364S: Maintained 4365W: http://bu3sch.de/btgpio.php 4366F: drivers/gpio/gpio-bt8xx.c 4367 4368BTRFS FILE SYSTEM 4369M: Chris Mason <clm@fb.com> 4370M: Josef Bacik <josef@toxicpanda.com> 4371M: David Sterba <dsterba@suse.com> 4372L: linux-btrfs@vger.kernel.org 4373S: Maintained 4374W: https://btrfs.readthedocs.io 4375W: https://btrfs.wiki.kernel.org/ 4376Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4377C: irc://irc.libera.chat/btrfs 4378T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4379F: Documentation/filesystems/btrfs.rst 4380F: fs/btrfs/ 4381F: include/linux/btrfs* 4382F: include/trace/events/btrfs.h 4383F: include/uapi/linux/btrfs* 4384 4385BTTV VIDEO4LINUX DRIVER 4386M: Mauro Carvalho Chehab <mchehab@kernel.org> 4387L: linux-media@vger.kernel.org 4388S: Odd fixes 4389W: https://linuxtv.org 4390T: git git://linuxtv.org/media_tree.git 4391F: Documentation/driver-api/media/drivers/bttv* 4392F: drivers/media/pci/bt8xx/bttv* 4393 4394BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4395M: Chanwoo Choi <cw00.choi@samsung.com> 4396L: linux-pm@vger.kernel.org 4397L: linux-samsung-soc@vger.kernel.org 4398S: Maintained 4399T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4400F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4401F: drivers/devfreq/exynos-bus.c 4402 4403BUSLOGIC SCSI DRIVER 4404M: Khalid Aziz <khalid@gonehiking.org> 4405L: linux-scsi@vger.kernel.org 4406S: Maintained 4407F: drivers/scsi/BusLogic.* 4408F: drivers/scsi/FlashPoint.* 4409 4410BXCAN CAN NETWORK DRIVER 4411M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4412L: linux-can@vger.kernel.org 4413S: Maintained 4414F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4415F: drivers/net/can/bxcan.c 4416 4417C-MEDIA CMI8788 DRIVER 4418M: Clemens Ladisch <clemens@ladisch.de> 4419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4420S: Maintained 4421T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4422F: sound/pci/oxygen/ 4423 4424C-SKY ARCHITECTURE 4425M: Guo Ren <guoren@kernel.org> 4426L: linux-csky@vger.kernel.org 4427S: Supported 4428T: git https://github.com/c-sky/csky-linux.git 4429F: Documentation/devicetree/bindings/csky/ 4430F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4431F: Documentation/devicetree/bindings/timer/csky,* 4432F: arch/csky/ 4433F: drivers/clocksource/timer-gx6605s.c 4434F: drivers/clocksource/timer-mp-csky.c 4435F: drivers/irqchip/irq-csky-* 4436N: csky 4437K: csky 4438 4439CA8210 IEEE-802.15.4 RADIO DRIVER 4440L: linux-wpan@vger.kernel.org 4441S: Orphan 4442W: https://github.com/Cascoda/ca8210-linux.git 4443F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4444F: drivers/net/ieee802154/ca8210.c 4445 4446CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4447M: David Howells <dhowells@redhat.com> 4448L: linux-cachefs@redhat.com (moderated for non-subscribers) 4449S: Supported 4450F: Documentation/filesystems/caching/cachefiles.rst 4451F: fs/cachefiles/ 4452 4453CACHESTAT: PAGE CACHE STATS FOR A FILE 4454M: Nhat Pham <nphamcs@gmail.com> 4455M: Johannes Weiner <hannes@cmpxchg.org> 4456L: linux-mm@kvack.org 4457S: Maintained 4458F: tools/testing/selftests/cachestat/test_cachestat.c 4459 4460CADENCE MIPI-CSI2 BRIDGES 4461M: Maxime Ripard <mripard@kernel.org> 4462L: linux-media@vger.kernel.org 4463S: Maintained 4464F: Documentation/devicetree/bindings/media/cdns,*.txt 4465F: drivers/media/platform/cadence/cdns-csi2* 4466 4467CADENCE NAND DRIVER 4468L: linux-mtd@lists.infradead.org 4469S: Orphan 4470F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4471F: drivers/mtd/nand/raw/cadence-nand-controller.c 4472 4473CADENCE USB3 DRD IP DRIVER 4474M: Peter Chen <peter.chen@kernel.org> 4475M: Pawel Laszczak <pawell@cadence.com> 4476R: Roger Quadros <rogerq@kernel.org> 4477L: linux-usb@vger.kernel.org 4478S: Maintained 4479T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4480F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4481F: drivers/usb/cdns3/ 4482X: drivers/usb/cdns3/cdnsp* 4483 4484CADENCE USBHS DRIVER 4485M: Pawel Laszczak <pawell@cadence.com> 4486L: linux-usb@vger.kernel.org 4487S: Maintained 4488F: drivers/usb/gadget/udc/cdns2 4489 4490CADENCE USBSSP DRD IP DRIVER 4491M: Pawel Laszczak <pawell@cadence.com> 4492L: linux-usb@vger.kernel.org 4493S: Maintained 4494T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4495F: drivers/usb/cdns3/ 4496X: drivers/usb/cdns3/cdns3* 4497 4498CADET FM/AM RADIO RECEIVER DRIVER 4499M: Hans Verkuil <hverkuil@xs4all.nl> 4500L: linux-media@vger.kernel.org 4501S: Maintained 4502W: https://linuxtv.org 4503T: git git://linuxtv.org/media_tree.git 4504F: drivers/media/radio/radio-cadet* 4505 4506CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4507L: linux-media@vger.kernel.org 4508S: Orphan 4509T: git git://linuxtv.org/media_tree.git 4510F: Documentation/admin-guide/media/cafe_ccic* 4511F: drivers/media/platform/marvell/ 4512 4513CAIF NETWORK LAYER 4514L: netdev@vger.kernel.org 4515S: Orphan 4516F: Documentation/networking/caif/ 4517F: drivers/net/caif/ 4518F: include/net/caif/ 4519F: include/uapi/linux/caif/ 4520F: net/caif/ 4521 4522CAKE QDISC 4523M: Toke Høiland-Jørgensen <toke@toke.dk> 4524L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4525S: Maintained 4526F: net/sched/sch_cake.c 4527 4528CAN NETWORK DRIVERS 4529M: Wolfgang Grandegger <wg@grandegger.com> 4530M: Marc Kleine-Budde <mkl@pengutronix.de> 4531L: linux-can@vger.kernel.org 4532S: Maintained 4533W: https://github.com/linux-can 4534T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4535T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4536F: Documentation/devicetree/bindings/net/can/ 4537F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4538F: drivers/net/can/ 4539F: drivers/phy/phy-can-transceiver.c 4540F: include/linux/can/bittiming.h 4541F: include/linux/can/dev.h 4542F: include/linux/can/length.h 4543F: include/linux/can/platform/ 4544F: include/linux/can/rx-offload.h 4545F: include/uapi/linux/can/error.h 4546F: include/uapi/linux/can/netlink.h 4547F: include/uapi/linux/can/vxcan.h 4548 4549CAN NETWORK LAYER 4550M: Oliver Hartkopp <socketcan@hartkopp.net> 4551M: Marc Kleine-Budde <mkl@pengutronix.de> 4552L: linux-can@vger.kernel.org 4553S: Maintained 4554W: https://github.com/linux-can 4555T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4556T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4557F: Documentation/networking/can.rst 4558F: include/linux/can/can-ml.h 4559F: include/linux/can/core.h 4560F: include/linux/can/skb.h 4561F: include/net/netns/can.h 4562F: include/uapi/linux/can.h 4563F: include/uapi/linux/can/bcm.h 4564F: include/uapi/linux/can/gw.h 4565F: include/uapi/linux/can/isotp.h 4566F: include/uapi/linux/can/raw.h 4567F: net/can/ 4568 4569CAN-J1939 NETWORK LAYER 4570M: Robin van der Gracht <robin@protonic.nl> 4571M: Oleksij Rempel <o.rempel@pengutronix.de> 4572R: kernel@pengutronix.de 4573L: linux-can@vger.kernel.org 4574S: Maintained 4575F: Documentation/networking/j1939.rst 4576F: include/uapi/linux/can/j1939.h 4577F: net/can/j1939/ 4578 4579CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4580M: Damien Le Moal <dlemoal@kernel.org> 4581L: linux-riscv@lists.infradead.org 4582L: linux-gpio@vger.kernel.org (pinctrl driver) 4583F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4584F: drivers/pinctrl/pinctrl-k210.c 4585 4586CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4587M: Damien Le Moal <dlemoal@kernel.org> 4588L: linux-kernel@vger.kernel.org 4589L: linux-riscv@lists.infradead.org 4590S: Maintained 4591F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4592F: drivers/reset/reset-k210.c 4593 4594CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4595M: Damien Le Moal <dlemoal@kernel.org> 4596L: linux-riscv@lists.infradead.org 4597S: Maintained 4598F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4599F: drivers/soc/canaan/ 4600F: include/soc/canaan/ 4601 4602CAPABILITIES 4603M: Serge Hallyn <serge@hallyn.com> 4604L: linux-security-module@vger.kernel.org 4605S: Supported 4606F: include/linux/capability.h 4607F: include/uapi/linux/capability.h 4608F: kernel/capability.c 4609F: security/commoncap.c 4610 4611CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4612M: Kevin Tsai <ktsai@capellamicro.com> 4613S: Maintained 4614F: drivers/iio/light/cm* 4615 4616CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4617M: Christian Lamparter <chunkeey@googlemail.com> 4618L: linux-wireless@vger.kernel.org 4619S: Maintained 4620W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4621F: drivers/net/wireless/ath/carl9170/ 4622 4623CAVIUM I2C DRIVER 4624M: Robert Richter <rric@kernel.org> 4625S: Odd Fixes 4626W: http://www.marvell.com 4627F: drivers/i2c/busses/i2c-octeon* 4628F: drivers/i2c/busses/i2c-thunderx* 4629 4630CAVIUM LIQUIDIO NETWORK DRIVER 4631M: Derek Chickles <dchickles@marvell.com> 4632M: Satanand Burla <sburla@marvell.com> 4633M: Felix Manlunas <fmanlunas@marvell.com> 4634L: netdev@vger.kernel.org 4635S: Supported 4636W: http://www.marvell.com 4637F: drivers/net/ethernet/cavium/liquidio/ 4638 4639CAVIUM MMC DRIVER 4640M: Robert Richter <rric@kernel.org> 4641S: Odd Fixes 4642W: http://www.marvell.com 4643F: drivers/mmc/host/cavium* 4644 4645CAVIUM OCTEON-TX CRYPTO DRIVER 4646M: George Cherian <gcherian@marvell.com> 4647L: linux-crypto@vger.kernel.org 4648S: Supported 4649W: http://www.marvell.com 4650F: drivers/crypto/cavium/cpt/ 4651 4652CAVIUM THUNDERX2 ARM64 SOC 4653M: Robert Richter <rric@kernel.org> 4654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4655S: Odd Fixes 4656F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4657F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4658 4659CBS/ETF/TAPRIO QDISCS 4660M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4661L: netdev@vger.kernel.org 4662S: Maintained 4663F: net/sched/sch_cbs.c 4664F: net/sched/sch_etf.c 4665F: net/sched/sch_taprio.c 4666 4667CC2520 IEEE-802.15.4 RADIO DRIVER 4668M: Stefan Schmidt <stefan@datenfreihafen.org> 4669L: linux-wpan@vger.kernel.org 4670S: Odd Fixes 4671F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4672F: drivers/net/ieee802154/cc2520.c 4673 4674CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4675M: Gilad Ben-Yossef <gilad@benyossef.com> 4676L: linux-crypto@vger.kernel.org 4677S: Supported 4678W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4679F: drivers/crypto/ccree/ 4680 4681CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4682M: Hadar Gat <hadar.gat@arm.com> 4683L: linux-crypto@vger.kernel.org 4684S: Supported 4685W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4686F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4687F: drivers/char/hw_random/cctrng.c 4688F: drivers/char/hw_random/cctrng.h 4689 4690CEC FRAMEWORK 4691M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4692L: linux-media@vger.kernel.org 4693S: Supported 4694W: http://linuxtv.org 4695T: git git://linuxtv.org/media_tree.git 4696F: Documentation/ABI/testing/debugfs-cec-error-inj 4697F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4698F: Documentation/driver-api/media/cec-core.rst 4699F: Documentation/userspace-api/media/cec 4700F: drivers/media/cec/ 4701F: drivers/media/rc/keymaps/rc-cec.c 4702F: include/media/cec-notifier.h 4703F: include/media/cec.h 4704F: include/uapi/linux/cec-funcs.h 4705F: include/uapi/linux/cec.h 4706 4707CEC GPIO DRIVER 4708M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4709L: linux-media@vger.kernel.org 4710S: Supported 4711W: http://linuxtv.org 4712T: git git://linuxtv.org/media_tree.git 4713F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4714F: drivers/media/cec/platform/cec-gpio/ 4715 4716CELL BROADBAND ENGINE ARCHITECTURE 4717M: Arnd Bergmann <arnd@arndb.de> 4718L: linuxppc-dev@lists.ozlabs.org 4719S: Supported 4720W: http://www.ibm.com/developerworks/power/cell/ 4721F: arch/powerpc/include/asm/cell*.h 4722F: arch/powerpc/include/asm/spu*.h 4723F: arch/powerpc/include/uapi/asm/spu*.h 4724F: arch/powerpc/platforms/cell/ 4725 4726CELLWISE CW2015 BATTERY DRIVER 4727M: Tobias Schrammm <t.schramm@manjaro.org> 4728S: Maintained 4729F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4730F: drivers/power/supply/cw2015_battery.c 4731 4732CEPH COMMON CODE (LIBCEPH) 4733M: Ilya Dryomov <idryomov@gmail.com> 4734M: Xiubo Li <xiubli@redhat.com> 4735R: Jeff Layton <jlayton@kernel.org> 4736L: ceph-devel@vger.kernel.org 4737S: Supported 4738W: http://ceph.com/ 4739T: git https://github.com/ceph/ceph-client.git 4740F: include/linux/ceph/ 4741F: include/linux/crush/ 4742F: net/ceph/ 4743 4744CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4745M: Xiubo Li <xiubli@redhat.com> 4746M: Ilya Dryomov <idryomov@gmail.com> 4747R: Jeff Layton <jlayton@kernel.org> 4748L: ceph-devel@vger.kernel.org 4749S: Supported 4750W: http://ceph.com/ 4751T: git https://github.com/ceph/ceph-client.git 4752F: Documentation/filesystems/ceph.rst 4753F: fs/ceph/ 4754 4755CERTIFICATE HANDLING 4756M: David Howells <dhowells@redhat.com> 4757M: David Woodhouse <dwmw2@infradead.org> 4758L: keyrings@vger.kernel.org 4759S: Maintained 4760F: Documentation/admin-guide/module-signing.rst 4761F: certs/ 4762F: scripts/sign-file.c 4763F: tools/certs/ 4764 4765CFAG12864B LCD DRIVER 4766M: Miguel Ojeda <ojeda@kernel.org> 4767S: Maintained 4768F: drivers/auxdisplay/cfag12864b.c 4769F: include/linux/cfag12864b.h 4770 4771CFAG12864BFB LCD FRAMEBUFFER DRIVER 4772M: Miguel Ojeda <ojeda@kernel.org> 4773S: Maintained 4774F: drivers/auxdisplay/cfag12864bfb.c 4775F: include/linux/cfag12864b.h 4776 4777CHAR and MISC DRIVERS 4778M: Arnd Bergmann <arnd@arndb.de> 4779M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4780S: Supported 4781T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4782F: drivers/char/ 4783F: drivers/misc/ 4784F: include/linux/miscdevice.h 4785X: drivers/char/agp/ 4786X: drivers/char/hw_random/ 4787X: drivers/char/ipmi/ 4788X: drivers/char/random.c 4789X: drivers/char/tpm/ 4790 4791CHECKPATCH 4792M: Andy Whitcroft <apw@canonical.com> 4793M: Joe Perches <joe@perches.com> 4794R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4795R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4796S: Maintained 4797F: scripts/checkpatch.pl 4798 4799CHECKPATCH DOCUMENTATION 4800M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4801M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4802R: Joe Perches <joe@perches.com> 4803S: Maintained 4804F: Documentation/dev-tools/checkpatch.rst 4805 4806CHINESE DOCUMENTATION 4807M: Alex Shi <alexs@kernel.org> 4808M: Yanteng Si <siyanteng@loongson.cn> 4809S: Maintained 4810F: Documentation/translations/zh_CN/ 4811 4812CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4813M: Peter Chen <peter.chen@kernel.org> 4814L: linux-usb@vger.kernel.org 4815S: Maintained 4816T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4817F: drivers/usb/chipidea/ 4818 4819CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4820M: Hans de Goede <hdegoede@redhat.com> 4821L: linux-input@vger.kernel.org 4822S: Maintained 4823F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4824F: drivers/input/touchscreen/chipone_icn8318.c 4825 4826CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4827M: Hans de Goede <hdegoede@redhat.com> 4828L: linux-input@vger.kernel.org 4829S: Maintained 4830F: drivers/input/touchscreen/chipone_icn8505.c 4831 4832CHROME HARDWARE PLATFORM SUPPORT 4833M: Benson Leung <bleung@chromium.org> 4834L: chrome-platform@lists.linux.dev 4835S: Maintained 4836T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4837F: drivers/platform/chrome/ 4838 4839CHROMEOS EC CODEC DRIVER 4840M: Cheng-Yi Chiang <cychiang@chromium.org> 4841M: Tzung-Bi Shih <tzungbi@kernel.org> 4842R: Guenter Roeck <groeck@chromium.org> 4843L: chrome-platform@lists.linux.dev 4844S: Maintained 4845F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4846F: sound/soc/codecs/cros_ec_codec.* 4847 4848CHROMEOS EC SUBDRIVERS 4849M: Benson Leung <bleung@chromium.org> 4850R: Guenter Roeck <groeck@chromium.org> 4851L: chrome-platform@lists.linux.dev 4852S: Maintained 4853F: drivers/power/supply/cros_usbpd-charger.c 4854N: cros_ec 4855N: cros-ec 4856 4857CHROMEOS EC UART DRIVER 4858M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4859R: Benson Leung <bleung@chromium.org> 4860R: Tzung-Bi Shih <tzungbi@kernel.org> 4861S: Maintained 4862F: drivers/platform/chrome/cros_ec_uart.c 4863 4864CHROMEOS EC USB PD NOTIFY DRIVER 4865M: Prashant Malani <pmalani@chromium.org> 4866L: chrome-platform@lists.linux.dev 4867S: Maintained 4868F: drivers/platform/chrome/cros_usbpd_notify.c 4869F: include/linux/platform_data/cros_usbpd_notify.h 4870 4871CHROMEOS EC USB TYPE-C DRIVER 4872M: Prashant Malani <pmalani@chromium.org> 4873L: chrome-platform@lists.linux.dev 4874S: Maintained 4875F: drivers/platform/chrome/cros_ec_typec.* 4876F: drivers/platform/chrome/cros_typec_switch.c 4877F: drivers/platform/chrome/cros_typec_vdm.* 4878 4879CHROMEOS HPS DRIVER 4880M: Dan Callaghan <dcallagh@chromium.org> 4881R: Sami Kyöstilä <skyostil@chromium.org> 4882S: Maintained 4883F: drivers/platform/chrome/cros_hps_i2c.c 4884 4885CHRONTEL CH7322 CEC DRIVER 4886M: Joe Tessler <jrt@google.com> 4887L: linux-media@vger.kernel.org 4888S: Maintained 4889T: git git://linuxtv.org/media_tree.git 4890F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4891F: drivers/media/cec/i2c/ch7322.c 4892 4893CIRRUS LOGIC AUDIO CODEC DRIVERS 4894M: James Schulman <james.schulman@cirrus.com> 4895M: David Rhodes <david.rhodes@cirrus.com> 4896M: Richard Fitzgerald <rf@opensource.cirrus.com> 4897L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4898L: patches@opensource.cirrus.com 4899S: Maintained 4900F: Documentation/devicetree/bindings/sound/cirrus,cs* 4901F: include/dt-bindings/sound/cs* 4902F: include/sound/cs* 4903F: sound/pci/hda/cs* 4904F: sound/pci/hda/hda_cs_dsp_ctl.* 4905F: sound/soc/codecs/cs* 4906 4907CIRRUS LOGIC DSP FIRMWARE DRIVER 4908M: Simon Trimmer <simont@opensource.cirrus.com> 4909M: Charles Keepax <ckeepax@opensource.cirrus.com> 4910M: Richard Fitzgerald <rf@opensource.cirrus.com> 4911L: patches@opensource.cirrus.com 4912S: Supported 4913W: https://github.com/CirrusLogic/linux-drivers/wiki 4914T: git https://github.com/CirrusLogic/linux-drivers.git 4915F: drivers/firmware/cirrus/* 4916F: include/linux/firmware/cirrus/* 4917 4918CIRRUS LOGIC EP93XX ETHERNET DRIVER 4919M: Hartley Sweeten <hsweeten@visionengravers.com> 4920L: netdev@vger.kernel.org 4921S: Maintained 4922F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4923 4924CIRRUS LOGIC LOCHNAGAR DRIVER 4925M: Charles Keepax <ckeepax@opensource.cirrus.com> 4926M: Richard Fitzgerald <rf@opensource.cirrus.com> 4927L: patches@opensource.cirrus.com 4928S: Supported 4929F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4930F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4931F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4932F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4933F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4934F: Documentation/hwmon/lochnagar.rst 4935F: drivers/clk/clk-lochnagar.c 4936F: drivers/hwmon/lochnagar-hwmon.c 4937F: drivers/mfd/lochnagar-i2c.c 4938F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4939F: drivers/regulator/lochnagar-regulator.c 4940F: include/dt-bindings/clock/lochnagar.h 4941F: include/dt-bindings/pinctrl/lochnagar.h 4942F: include/linux/mfd/lochnagar* 4943F: sound/soc/codecs/lochnagar-sc.c 4944 4945CIRRUS LOGIC MADERA CODEC DRIVERS 4946M: Charles Keepax <ckeepax@opensource.cirrus.com> 4947M: Richard Fitzgerald <rf@opensource.cirrus.com> 4948L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4949L: patches@opensource.cirrus.com 4950S: Supported 4951W: https://github.com/CirrusLogic/linux-drivers/wiki 4952T: git https://github.com/CirrusLogic/linux-drivers.git 4953F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4954F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4955F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4956F: drivers/gpio/gpio-madera* 4957F: drivers/irqchip/irq-madera* 4958F: drivers/mfd/cs47l* 4959F: drivers/mfd/madera* 4960F: drivers/pinctrl/cirrus/* 4961F: include/dt-bindings/sound/madera* 4962F: include/linux/irqchip/irq-madera* 4963F: include/linux/mfd/madera/* 4964F: include/sound/madera* 4965F: sound/soc/codecs/cs47l* 4966F: sound/soc/codecs/madera* 4967 4968CISCO FCOE HBA DRIVER 4969M: Satish Kharat <satishkh@cisco.com> 4970M: Sesidhar Baddela <sebaddel@cisco.com> 4971M: Karan Tilak Kumar <kartilak@cisco.com> 4972L: linux-scsi@vger.kernel.org 4973S: Supported 4974F: drivers/scsi/fnic/ 4975 4976CISCO SCSI HBA DRIVER 4977M: Karan Tilak Kumar <kartilak@cisco.com> 4978M: Sesidhar Baddela <sebaddel@cisco.com> 4979L: linux-scsi@vger.kernel.org 4980S: Supported 4981F: drivers/scsi/snic/ 4982 4983CISCO VIC ETHERNET NIC DRIVER 4984M: Christian Benvenuti <benve@cisco.com> 4985M: Satish Kharat <satishkh@cisco.com> 4986S: Supported 4987F: drivers/net/ethernet/cisco/enic/ 4988 4989CISCO VIC LOW LATENCY NIC DRIVER 4990M: Christian Benvenuti <benve@cisco.com> 4991M: Nelson Escobar <neescoba@cisco.com> 4992S: Supported 4993F: drivers/infiniband/hw/usnic/ 4994 4995CLANG CONTROL FLOW INTEGRITY SUPPORT 4996M: Sami Tolvanen <samitolvanen@google.com> 4997M: Kees Cook <keescook@chromium.org> 4998R: Nathan Chancellor <nathan@kernel.org> 4999R: Nick Desaulniers <ndesaulniers@google.com> 5000L: llvm@lists.linux.dev 5001S: Supported 5002B: https://github.com/ClangBuiltLinux/linux/issues 5003T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5004F: include/linux/cfi.h 5005F: kernel/cfi.c 5006 5007CLANG-FORMAT FILE 5008M: Miguel Ojeda <ojeda@kernel.org> 5009S: Maintained 5010F: .clang-format 5011 5012CLANG/LLVM BUILD SUPPORT 5013M: Nathan Chancellor <nathan@kernel.org> 5014M: Nick Desaulniers <ndesaulniers@google.com> 5015R: Tom Rix <trix@redhat.com> 5016L: llvm@lists.linux.dev 5017S: Supported 5018W: https://clangbuiltlinux.github.io/ 5019B: https://github.com/ClangBuiltLinux/linux/issues 5020C: irc://irc.libera.chat/clangbuiltlinux 5021F: Documentation/kbuild/llvm.rst 5022F: include/linux/compiler-clang.h 5023F: scripts/Makefile.clang 5024F: scripts/clang-tools/ 5025K: \b(?i:clang|llvm)\b 5026 5027CLK API 5028M: Russell King <linux@armlinux.org.uk> 5029L: linux-clk@vger.kernel.org 5030S: Maintained 5031F: include/linux/clk.h 5032 5033CLOCKSOURCE, CLOCKEVENT DRIVERS 5034M: Daniel Lezcano <daniel.lezcano@linaro.org> 5035M: Thomas Gleixner <tglx@linutronix.de> 5036L: linux-kernel@vger.kernel.org 5037S: Supported 5038T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5039F: Documentation/devicetree/bindings/timer/ 5040F: drivers/clocksource/ 5041 5042CMPC ACPI DRIVER 5043M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5044M: Daniel Oliveira Nascimento <don@syst.com.br> 5045L: platform-driver-x86@vger.kernel.org 5046S: Supported 5047F: drivers/platform/x86/classmate-laptop.c 5048 5049COBALT MEDIA DRIVER 5050M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5051L: linux-media@vger.kernel.org 5052S: Supported 5053W: https://linuxtv.org 5054T: git git://linuxtv.org/media_tree.git 5055F: drivers/media/pci/cobalt/ 5056 5057COCCINELLE/Semantic Patches (SmPL) 5058M: Julia Lawall <Julia.Lawall@inria.fr> 5059M: Nicolas Palix <nicolas.palix@imag.fr> 5060L: cocci@inria.fr (moderated for non-subscribers) 5061S: Supported 5062W: https://coccinelle.gitlabpages.inria.fr/website/ 5063T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5064F: Documentation/dev-tools/coccinelle.rst 5065F: scripts/coccicheck 5066F: scripts/coccinelle/ 5067 5068CODA FILE SYSTEM 5069M: Jan Harkes <jaharkes@cs.cmu.edu> 5070M: coda@cs.cmu.edu 5071L: codalist@coda.cs.cmu.edu 5072S: Maintained 5073W: http://www.coda.cs.cmu.edu/ 5074F: Documentation/filesystems/coda.rst 5075F: fs/coda/ 5076F: include/linux/coda*.h 5077F: include/uapi/linux/coda*.h 5078 5079CODA V4L2 MEM2MEM DRIVER 5080M: Philipp Zabel <p.zabel@pengutronix.de> 5081L: linux-media@vger.kernel.org 5082S: Maintained 5083F: Documentation/devicetree/bindings/media/coda.yaml 5084F: drivers/media/platform/chips-media/ 5085 5086CODE OF CONDUCT 5087M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5088S: Supported 5089F: Documentation/process/code-of-conduct-interpretation.rst 5090F: Documentation/process/code-of-conduct.rst 5091 5092COMEDI DRIVERS 5093M: Ian Abbott <abbotti@mev.co.uk> 5094M: H Hartley Sweeten <hsweeten@visionengravers.com> 5095S: Odd Fixes 5096F: drivers/comedi/ 5097F: include/linux/comedi/ 5098F: include/uapi/linux/comedi.h 5099 5100COMMON CLK FRAMEWORK 5101M: Michael Turquette <mturquette@baylibre.com> 5102M: Stephen Boyd <sboyd@kernel.org> 5103L: linux-clk@vger.kernel.org 5104S: Maintained 5105Q: http://patchwork.kernel.org/project/linux-clk/list/ 5106T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5107F: Documentation/devicetree/bindings/clock/ 5108F: drivers/clk/ 5109F: include/dt-bindings/clock/ 5110F: include/linux/clk-pr* 5111F: include/linux/clk/ 5112F: include/linux/of_clk.h 5113X: drivers/clk/clkdev.c 5114 5115COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5116M: Steve French <sfrench@samba.org> 5117R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5118R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5119R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5120R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5121L: linux-cifs@vger.kernel.org 5122L: samba-technical@lists.samba.org (moderated for non-subscribers) 5123S: Supported 5124W: https://wiki.samba.org/index.php/LinuxCIFS 5125T: git git://git.samba.org/sfrench/cifs-2.6.git 5126F: Documentation/admin-guide/cifs/ 5127F: fs/smb/client/ 5128F: fs/smb/common/ 5129F: include/uapi/linux/cifs 5130 5131COMPACTPCI HOTPLUG CORE 5132M: Scott Murray <scott@spiteful.org> 5133L: linux-pci@vger.kernel.org 5134S: Maintained 5135F: drivers/pci/hotplug/cpci_hotplug* 5136 5137COMPACTPCI HOTPLUG GENERIC DRIVER 5138M: Scott Murray <scott@spiteful.org> 5139L: linux-pci@vger.kernel.org 5140S: Maintained 5141F: drivers/pci/hotplug/cpcihp_generic.c 5142 5143COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5144M: Scott Murray <scott@spiteful.org> 5145L: linux-pci@vger.kernel.org 5146S: Maintained 5147F: drivers/pci/hotplug/cpcihp_zt5550.* 5148 5149COMPAL LAPTOP SUPPORT 5150M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5151L: platform-driver-x86@vger.kernel.org 5152S: Maintained 5153F: drivers/platform/x86/compal-laptop.c 5154 5155COMPILER ATTRIBUTES 5156M: Miguel Ojeda <ojeda@kernel.org> 5157R: Nick Desaulniers <ndesaulniers@google.com> 5158S: Maintained 5159F: include/linux/compiler_attributes.h 5160 5161COMPUTE EXPRESS LINK (CXL) 5162M: Davidlohr Bueso <dave@stgolabs.net> 5163M: Jonathan Cameron <jonathan.cameron@huawei.com> 5164M: Dave Jiang <dave.jiang@intel.com> 5165M: Alison Schofield <alison.schofield@intel.com> 5166M: Vishal Verma <vishal.l.verma@intel.com> 5167M: Ira Weiny <ira.weiny@intel.com> 5168M: Dan Williams <dan.j.williams@intel.com> 5169L: linux-cxl@vger.kernel.org 5170S: Maintained 5171F: drivers/cxl/ 5172F: include/uapi/linux/cxl_mem.h 5173 5174COMPUTE EXPRESS LINK PMU (CPMU) 5175M: Jonathan Cameron <jonathan.cameron@huawei.com> 5176L: linux-cxl@vger.kernel.org 5177S: Maintained 5178F: Documentation/admin-guide/perf/cxl.rst 5179F: drivers/perf/cxl_pmu.c 5180 5181CONEXANT ACCESSRUNNER USB DRIVER 5182L: accessrunner-general@lists.sourceforge.net 5183S: Orphan 5184W: http://accessrunner.sourceforge.net/ 5185F: drivers/usb/atm/cxacru.c 5186 5187CONFIGFS 5188M: Joel Becker <jlbec@evilplan.org> 5189M: Christoph Hellwig <hch@lst.de> 5190S: Supported 5191T: git git://git.infradead.org/users/hch/configfs.git 5192F: fs/configfs/ 5193F: include/linux/configfs.h 5194F: samples/configfs/ 5195 5196CONSOLE SUBSYSTEM 5197M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5198S: Supported 5199F: drivers/video/console/ 5200F: include/linux/console* 5201 5202CONTEXT TRACKING 5203M: Frederic Weisbecker <frederic@kernel.org> 5204M: "Paul E. McKenney" <paulmck@kernel.org> 5205S: Maintained 5206F: include/linux/context_tracking* 5207F: kernel/context_tracking.c 5208 5209CONTROL GROUP (CGROUP) 5210M: Tejun Heo <tj@kernel.org> 5211M: Zefan Li <lizefan.x@bytedance.com> 5212M: Johannes Weiner <hannes@cmpxchg.org> 5213L: cgroups@vger.kernel.org 5214S: Maintained 5215T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5216F: Documentation/admin-guide/cgroup-v1/ 5217F: Documentation/admin-guide/cgroup-v2.rst 5218F: include/linux/cgroup* 5219F: kernel/cgroup/ 5220F: tools/testing/selftests/cgroup/ 5221 5222CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5223M: Tejun Heo <tj@kernel.org> 5224M: Josef Bacik <josef@toxicpanda.com> 5225M: Jens Axboe <axboe@kernel.dk> 5226L: cgroups@vger.kernel.org 5227L: linux-block@vger.kernel.org 5228T: git git://git.kernel.dk/linux-block 5229F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5230F: block/bfq-cgroup.c 5231F: block/blk-cgroup.c 5232F: block/blk-iocost.c 5233F: block/blk-iolatency.c 5234F: block/blk-throttle.c 5235F: include/linux/blk-cgroup.h 5236 5237CONTROL GROUP - CPUSET 5238M: Waiman Long <longman@redhat.com> 5239M: Zefan Li <lizefan.x@bytedance.com> 5240L: cgroups@vger.kernel.org 5241S: Maintained 5242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5243F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5244F: include/linux/cpuset.h 5245F: kernel/cgroup/cpuset.c 5246 5247CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5248M: Johannes Weiner <hannes@cmpxchg.org> 5249M: Michal Hocko <mhocko@kernel.org> 5250M: Roman Gushchin <roman.gushchin@linux.dev> 5251M: Shakeel Butt <shakeelb@google.com> 5252R: Muchun Song <muchun.song@linux.dev> 5253L: cgroups@vger.kernel.org 5254L: linux-mm@kvack.org 5255S: Maintained 5256F: mm/memcontrol.c 5257F: mm/swap_cgroup.c 5258F: tools/testing/selftests/cgroup/memcg_protection.m 5259F: tools/testing/selftests/cgroup/test_kmem.c 5260F: tools/testing/selftests/cgroup/test_memcontrol.c 5261 5262CORETEMP HARDWARE MONITORING DRIVER 5263M: Fenghua Yu <fenghua.yu@intel.com> 5264L: linux-hwmon@vger.kernel.org 5265S: Maintained 5266F: Documentation/hwmon/coretemp.rst 5267F: drivers/hwmon/coretemp.c 5268 5269CORSAIR-CPRO HARDWARE MONITOR DRIVER 5270M: Marius Zachmann <mail@mariuszachmann.de> 5271L: linux-hwmon@vger.kernel.org 5272S: Maintained 5273F: drivers/hwmon/corsair-cpro.c 5274 5275CORSAIR-PSU HARDWARE MONITOR DRIVER 5276M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5277L: linux-hwmon@vger.kernel.org 5278S: Maintained 5279F: Documentation/hwmon/corsair-psu.rst 5280F: drivers/hwmon/corsair-psu.c 5281 5282COUNTER SUBSYSTEM 5283M: William Breathitt Gray <william.gray@linaro.org> 5284L: linux-iio@vger.kernel.org 5285S: Maintained 5286T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5287F: Documentation/ABI/testing/sysfs-bus-counter 5288F: Documentation/driver-api/generic-counter.rst 5289F: drivers/counter/ 5290F: include/linux/counter.h 5291F: include/uapi/linux/counter.h 5292F: tools/counter/ 5293 5294CP2615 I2C DRIVER 5295M: Bence Csókás <bence98@sch.bme.hu> 5296S: Maintained 5297F: drivers/i2c/busses/i2c-cp2615.c 5298 5299CPMAC ETHERNET DRIVER 5300M: Florian Fainelli <f.fainelli@gmail.com> 5301L: netdev@vger.kernel.org 5302S: Maintained 5303F: drivers/net/ethernet/ti/cpmac.c 5304 5305CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5306M: Viresh Kumar <viresh.kumar@linaro.org> 5307M: Sudeep Holla <sudeep.holla@arm.com> 5308L: linux-pm@vger.kernel.org 5309S: Maintained 5310W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5311F: drivers/cpufreq/vexpress-spc-cpufreq.c 5312 5313CPU FREQUENCY SCALING FRAMEWORK 5314M: "Rafael J. Wysocki" <rafael@kernel.org> 5315M: Viresh Kumar <viresh.kumar@linaro.org> 5316L: linux-pm@vger.kernel.org 5317S: Maintained 5318B: https://bugzilla.kernel.org 5319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5320T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5321F: Documentation/admin-guide/pm/cpufreq.rst 5322F: Documentation/admin-guide/pm/intel_pstate.rst 5323F: Documentation/cpu-freq/ 5324F: Documentation/devicetree/bindings/cpufreq/ 5325F: drivers/cpufreq/ 5326F: include/linux/cpufreq.h 5327F: include/linux/sched/cpufreq.h 5328F: kernel/sched/cpufreq*.c 5329F: tools/testing/selftests/cpufreq/ 5330 5331CPU HOTPLUG 5332M: Thomas Gleixner <tglx@linutronix.de> 5333M: Peter Zijlstra <peterz@infradead.org> 5334L: linux-kernel@vger.kernel.org 5335S: Maintained 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5337F: include/linux/cpu.h 5338F: include/linux/cpuhotplug.h 5339F: include/linux/smpboot.h 5340F: kernel/cpu.c 5341F: kernel/smpboot.* 5342 5343CPU IDLE TIME MANAGEMENT FRAMEWORK 5344M: "Rafael J. Wysocki" <rafael@kernel.org> 5345M: Daniel Lezcano <daniel.lezcano@linaro.org> 5346L: linux-pm@vger.kernel.org 5347S: Maintained 5348B: https://bugzilla.kernel.org 5349T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5350F: Documentation/admin-guide/pm/cpuidle.rst 5351F: Documentation/driver-api/pm/cpuidle.rst 5352F: drivers/cpuidle/ 5353F: include/linux/cpuidle.h 5354 5355CPU POWER MONITORING SUBSYSTEM 5356M: Thomas Renninger <trenn@suse.com> 5357M: Shuah Khan <shuah@kernel.org> 5358M: Shuah Khan <skhan@linuxfoundation.org> 5359L: linux-pm@vger.kernel.org 5360S: Maintained 5361F: tools/power/cpupower/ 5362 5363CPUID/MSR DRIVER 5364M: "H. Peter Anvin" <hpa@zytor.com> 5365S: Maintained 5366F: arch/x86/kernel/cpuid.c 5367F: arch/x86/kernel/msr.c 5368 5369CPUIDLE DRIVER - ARM BIG LITTLE 5370M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5371M: Daniel Lezcano <daniel.lezcano@linaro.org> 5372L: linux-pm@vger.kernel.org 5373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5374S: Maintained 5375T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5376F: drivers/cpuidle/cpuidle-big_little.c 5377 5378CPUIDLE DRIVER - ARM EXYNOS 5379M: Daniel Lezcano <daniel.lezcano@linaro.org> 5380M: Kukjin Kim <kgene@kernel.org> 5381R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5382L: linux-pm@vger.kernel.org 5383L: linux-samsung-soc@vger.kernel.org 5384S: Supported 5385F: arch/arm/mach-exynos/pm.c 5386F: drivers/cpuidle/cpuidle-exynos.c 5387F: include/linux/platform_data/cpuidle-exynos.h 5388 5389CPUIDLE DRIVER - ARM PSCI 5390M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5391M: Sudeep Holla <sudeep.holla@arm.com> 5392L: linux-pm@vger.kernel.org 5393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5394S: Supported 5395F: drivers/cpuidle/cpuidle-psci.c 5396 5397CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5398M: Ulf Hansson <ulf.hansson@linaro.org> 5399L: linux-pm@vger.kernel.org 5400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5401S: Supported 5402F: drivers/cpuidle/cpuidle-psci-domain.c 5403F: drivers/cpuidle/cpuidle-psci.h 5404 5405CPUIDLE DRIVER - DT IDLE PM DOMAIN 5406M: Ulf Hansson <ulf.hansson@linaro.org> 5407L: linux-pm@vger.kernel.org 5408S: Supported 5409F: drivers/cpuidle/dt_idle_genpd.c 5410F: drivers/cpuidle/dt_idle_genpd.h 5411 5412CPUIDLE DRIVER - RISC-V SBI 5413M: Anup Patel <anup@brainfault.org> 5414L: linux-pm@vger.kernel.org 5415L: linux-riscv@lists.infradead.org 5416S: Maintained 5417F: drivers/cpuidle/cpuidle-riscv-sbi.c 5418 5419CRAMFS FILESYSTEM 5420M: Nicolas Pitre <nico@fluxnic.net> 5421S: Maintained 5422F: Documentation/filesystems/cramfs.rst 5423F: fs/cramfs/ 5424 5425CREATIVE SB0540 5426M: Bastien Nocera <hadess@hadess.net> 5427L: linux-input@vger.kernel.org 5428S: Maintained 5429F: drivers/hid/hid-creative-sb0540.c 5430 5431CRYPTO API 5432M: Herbert Xu <herbert@gondor.apana.org.au> 5433M: "David S. Miller" <davem@davemloft.net> 5434L: linux-crypto@vger.kernel.org 5435S: Maintained 5436T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5437T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5438F: Documentation/crypto/ 5439F: Documentation/devicetree/bindings/crypto/ 5440F: arch/*/crypto/ 5441F: crypto/ 5442F: drivers/crypto/ 5443F: include/crypto/ 5444F: include/linux/crypto* 5445F: lib/crypto/ 5446 5447CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5448M: Neil Horman <nhorman@tuxdriver.com> 5449L: linux-crypto@vger.kernel.org 5450S: Maintained 5451F: crypto/ansi_cprng.c 5452F: crypto/rng.c 5453 5454CS3308 MEDIA DRIVER 5455M: Hans Verkuil <hverkuil@xs4all.nl> 5456L: linux-media@vger.kernel.org 5457S: Odd Fixes 5458W: http://linuxtv.org 5459T: git git://linuxtv.org/media_tree.git 5460F: drivers/media/i2c/cs3308.c 5461 5462CS5535 Audio ALSA driver 5463M: Jaya Kumar <jayakumar.alsa@gmail.com> 5464S: Maintained 5465F: sound/pci/cs5535audio/ 5466 5467CTU CAN FD DRIVER 5468M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5469M: Ondrej Ille <ondrej.ille@gmail.com> 5470L: linux-can@vger.kernel.org 5471S: Maintained 5472F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5473F: drivers/net/can/ctucanfd/ 5474 5475CW1200 WLAN driver 5476S: Orphan 5477F: drivers/net/wireless/st/cw1200/ 5478 5479CX18 VIDEO4LINUX DRIVER 5480M: Andy Walls <awalls@md.metrocast.net> 5481L: linux-media@vger.kernel.org 5482S: Maintained 5483W: https://linuxtv.org 5484T: git git://linuxtv.org/media_tree.git 5485F: drivers/media/pci/cx18/ 5486F: include/uapi/linux/ivtv* 5487 5488CX2341X MPEG ENCODER HELPER MODULE 5489M: Hans Verkuil <hverkuil@xs4all.nl> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493T: git git://linuxtv.org/media_tree.git 5494F: drivers/media/common/cx2341x* 5495F: include/media/drv-intf/cx2341x.h 5496 5497CX24120 MEDIA DRIVER 5498M: Jemma Denson <jdenson@gmail.com> 5499M: Patrick Boettcher <patrick.boettcher@posteo.de> 5500L: linux-media@vger.kernel.org 5501S: Maintained 5502W: https://linuxtv.org 5503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5504F: drivers/media/dvb-frontends/cx24120* 5505 5506CX88 VIDEO4LINUX DRIVER 5507M: Mauro Carvalho Chehab <mchehab@kernel.org> 5508L: linux-media@vger.kernel.org 5509S: Odd fixes 5510W: https://linuxtv.org 5511T: git git://linuxtv.org/media_tree.git 5512F: Documentation/driver-api/media/drivers/cx88* 5513F: drivers/media/pci/cx88/ 5514 5515CXD2820R MEDIA DRIVER 5516M: Antti Palosaari <crope@iki.fi> 5517L: linux-media@vger.kernel.org 5518S: Maintained 5519W: https://linuxtv.org 5520W: http://palosaari.fi/linux/ 5521Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5522T: git git://linuxtv.org/anttip/media_tree.git 5523F: drivers/media/dvb-frontends/cxd2820r* 5524 5525CXGB3 ETHERNET DRIVER (CXGB3) 5526M: Raju Rangoju <rajur@chelsio.com> 5527L: netdev@vger.kernel.org 5528S: Supported 5529W: http://www.chelsio.com 5530F: drivers/net/ethernet/chelsio/cxgb3/ 5531 5532CXGB3 ISCSI DRIVER (CXGB3I) 5533M: Varun Prakash <varun@chelsio.com> 5534L: linux-scsi@vger.kernel.org 5535S: Supported 5536W: http://www.chelsio.com 5537F: drivers/scsi/cxgbi/cxgb3i 5538 5539CXGB4 CRYPTO DRIVER (chcr) 5540M: Ayush Sawal <ayush.sawal@chelsio.com> 5541L: linux-crypto@vger.kernel.org 5542S: Supported 5543W: http://www.chelsio.com 5544F: drivers/crypto/chelsio 5545 5546CXGB4 ETHERNET DRIVER (CXGB4) 5547M: Raju Rangoju <rajur@chelsio.com> 5548L: netdev@vger.kernel.org 5549S: Supported 5550W: http://www.chelsio.com 5551F: drivers/net/ethernet/chelsio/cxgb4/ 5552 5553CXGB4 INLINE CRYPTO DRIVER 5554M: Ayush Sawal <ayush.sawal@chelsio.com> 5555L: netdev@vger.kernel.org 5556S: Supported 5557W: http://www.chelsio.com 5558F: drivers/net/ethernet/chelsio/inline_crypto/ 5559 5560CXGB4 ISCSI DRIVER (CXGB4I) 5561M: Varun Prakash <varun@chelsio.com> 5562L: linux-scsi@vger.kernel.org 5563S: Supported 5564W: http://www.chelsio.com 5565F: drivers/scsi/cxgbi/cxgb4i 5566 5567CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5568M: Potnuri Bharat Teja <bharat@chelsio.com> 5569L: linux-rdma@vger.kernel.org 5570S: Supported 5571W: http://www.openfabrics.org 5572F: drivers/infiniband/hw/cxgb4/ 5573F: include/uapi/rdma/cxgb4-abi.h 5574 5575CXGB4VF ETHERNET DRIVER (CXGB4VF) 5576M: Raju Rangoju <rajur@chelsio.com> 5577L: netdev@vger.kernel.org 5578S: Supported 5579W: http://www.chelsio.com 5580F: drivers/net/ethernet/chelsio/cxgb4vf/ 5581 5582CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5583M: Frederic Barrat <fbarrat@linux.ibm.com> 5584M: Andrew Donnellan <ajd@linux.ibm.com> 5585L: linuxppc-dev@lists.ozlabs.org 5586S: Supported 5587F: Documentation/ABI/testing/sysfs-class-cxl 5588F: Documentation/powerpc/cxl.rst 5589F: arch/powerpc/platforms/powernv/pci-cxl.c 5590F: drivers/misc/cxl/ 5591F: include/misc/cxl* 5592F: include/uapi/misc/cxl.h 5593 5594CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5595M: Manoj N. Kumar <manoj@linux.ibm.com> 5596M: Matthew R. Ochs <mrochs@linux.ibm.com> 5597M: Uma Krishnan <ukrishn@linux.ibm.com> 5598L: linux-scsi@vger.kernel.org 5599S: Supported 5600F: Documentation/powerpc/cxlflash.rst 5601F: drivers/scsi/cxlflash/ 5602F: include/uapi/scsi/cxlflash_ioctl.h 5603 5604CYBERPRO FB DRIVER 5605M: Russell King <linux@armlinux.org.uk> 5606L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5607S: Maintained 5608W: http://www.armlinux.org.uk/ 5609F: drivers/video/fbdev/cyber2000fb.* 5610 5611CYCLADES PC300 DRIVER 5612S: Orphan 5613F: drivers/net/wan/pc300* 5614 5615CYPRESS CY8C95X0 PINCTRL DRIVER 5616M: Patrick Rudolph <patrick.rudolph@9elements.com> 5617L: linux-gpio@vger.kernel.org 5618S: Maintained 5619F: drivers/pinctrl/pinctrl-cy8c95x0.c 5620 5621CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5622M: Linus Walleij <linus.walleij@linaro.org> 5623L: linux-input@vger.kernel.org 5624S: Maintained 5625F: drivers/input/touchscreen/cy8ctma140.c 5626 5627CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5628M: Yassine Oudjana <y.oudjana@protonmail.com> 5629L: linux-input@vger.kernel.org 5630S: Maintained 5631F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5632F: drivers/input/keyboard/cypress-sf.c 5633 5634CYPRESS_FIRMWARE MEDIA DRIVER 5635M: Antti Palosaari <crope@iki.fi> 5636L: linux-media@vger.kernel.org 5637S: Maintained 5638W: https://linuxtv.org 5639W: http://palosaari.fi/linux/ 5640Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5641T: git git://linuxtv.org/anttip/media_tree.git 5642F: drivers/media/common/cypress_firmware* 5643 5644CYTTSP TOUCHSCREEN DRIVER 5645M: Linus Walleij <linus.walleij@linaro.org> 5646L: linux-input@vger.kernel.org 5647S: Maintained 5648F: drivers/input/touchscreen/cyttsp* 5649 5650D-LINK DIR-685 TOUCHKEYS DRIVER 5651M: Linus Walleij <linus.walleij@linaro.org> 5652L: linux-input@vger.kernel.org 5653S: Supported 5654F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5655 5656DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5657M: Joshua Kinard <kumba@gentoo.org> 5658S: Maintained 5659F: drivers/rtc/rtc-ds1685.c 5660F: include/linux/rtc/ds1685.h 5661 5662DAMA SLAVE for AX.25 5663M: Joerg Reuter <jreuter@yaina.de> 5664L: linux-hams@vger.kernel.org 5665S: Maintained 5666W: http://yaina.de/jreuter/ 5667W: http://www.qsl.net/dl1bke/ 5668F: net/ax25/af_ax25.c 5669F: net/ax25/ax25_dev.c 5670F: net/ax25/ax25_ds_* 5671F: net/ax25/ax25_in.c 5672F: net/ax25/ax25_out.c 5673F: net/ax25/ax25_timer.c 5674F: net/ax25/sysctl_net_ax25.c 5675 5676DATA ACCESS MONITOR 5677M: SeongJae Park <sj@kernel.org> 5678L: damon@lists.linux.dev 5679L: linux-mm@kvack.org 5680S: Maintained 5681W: https://damonitor.github.io 5682P: Documentation/mm/damon/maintainer-profile.rst 5683T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5684T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5685T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5686F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5687F: Documentation/admin-guide/mm/damon/ 5688F: Documentation/mm/damon/ 5689F: include/linux/damon.h 5690F: include/trace/events/damon.h 5691F: mm/damon/ 5692F: tools/testing/selftests/damon/ 5693 5694DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5695L: netdev@vger.kernel.org 5696S: Orphan 5697F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5698F: drivers/net/ethernet/dec/tulip/dmfe.c 5699 5700DC390/AM53C974 SCSI driver 5701M: Hannes Reinecke <hare@suse.com> 5702L: linux-scsi@vger.kernel.org 5703S: Maintained 5704F: drivers/scsi/am53c974.c 5705 5706DC395x SCSI driver 5707M: Oliver Neukum <oliver@neukum.org> 5708M: Ali Akcaagac <aliakc@web.de> 5709M: Jamie Lenehan <lenehan@twibble.org> 5710S: Maintained 5711F: Documentation/scsi/dc395x.rst 5712F: drivers/scsi/dc395x.* 5713 5714DCCP PROTOCOL 5715L: dccp@vger.kernel.org 5716S: Orphan 5717W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5718F: include/linux/dccp.h 5719F: include/linux/tfrc.h 5720F: include/uapi/linux/dccp.h 5721F: net/dccp/ 5722 5723DEBUGOBJECTS: 5724M: Thomas Gleixner <tglx@linutronix.de> 5725L: linux-kernel@vger.kernel.org 5726S: Maintained 5727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5728F: include/linux/debugobjects.h 5729F: lib/debugobjects.c 5730 5731DECSTATION PLATFORM SUPPORT 5732M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5733L: linux-mips@vger.kernel.org 5734S: Maintained 5735W: http://www.linux-mips.org/wiki/DECstation 5736F: arch/mips/dec/ 5737F: arch/mips/include/asm/dec/ 5738F: arch/mips/include/asm/mach-dec/ 5739 5740DEFXX FDDI NETWORK DRIVER 5741M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5742S: Maintained 5743F: drivers/net/fddi/defxx.* 5744 5745DEFZA FDDI NETWORK DRIVER 5746M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5747S: Maintained 5748F: drivers/net/fddi/defza.* 5749 5750DEINTERLACE DRIVERS FOR ALLWINNER H3 5751M: Jernej Skrabec <jernej.skrabec@gmail.com> 5752L: linux-media@vger.kernel.org 5753S: Maintained 5754T: git git://linuxtv.org/media_tree.git 5755F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5756F: drivers/media/platform/sunxi/sun8i-di/ 5757 5758DELL LAPTOP DRIVER 5759M: Matthew Garrett <mjg59@srcf.ucam.org> 5760M: Pali Rohár <pali@kernel.org> 5761L: platform-driver-x86@vger.kernel.org 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-laptop.c 5764 5765DELL LAPTOP FREEFALL DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: drivers/platform/x86/dell/dell-smo8800.c 5769 5770DELL LAPTOP RBTN DRIVER 5771M: Pali Rohár <pali@kernel.org> 5772S: Maintained 5773F: drivers/platform/x86/dell/dell-rbtn.* 5774 5775DELL LAPTOP SMM DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777S: Maintained 5778F: Documentation/ABI/obsolete/procfs-i8k 5779F: drivers/hwmon/dell-smm-hwmon.c 5780F: include/uapi/linux/i8k.h 5781 5782DELL REMOTE BIOS UPDATE DRIVER 5783M: Stuart Hayes <stuart.w.hayes@gmail.com> 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell_rbu.c 5787 5788DELL SMBIOS DRIVER 5789M: Pali Rohár <pali@kernel.org> 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios.* 5794 5795DELL SMBIOS SMM DRIVER 5796L: Dell.Client.Kernel@dell.com 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: drivers/platform/x86/dell/dell-smbios-smm.c 5800 5801DELL SMBIOS WMI DRIVER 5802L: Dell.Client.Kernel@dell.com 5803L: platform-driver-x86@vger.kernel.org 5804S: Maintained 5805F: drivers/platform/x86/dell/dell-smbios-wmi.c 5806F: tools/wmi/dell-smbios-example.c 5807 5808DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5809M: Stuart Hayes <stuart.w.hayes@gmail.com> 5810L: platform-driver-x86@vger.kernel.org 5811S: Maintained 5812F: Documentation/driver-api/dcdbas.rst 5813F: drivers/platform/x86/dell/dcdbas.* 5814 5815DELL WMI DDV DRIVER 5816M: Armin Wolf <W_Armin@gmx.de> 5817S: Maintained 5818F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5819F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5820F: Documentation/wmi/devices/dell-wmi-ddv.rst 5821F: drivers/platform/x86/dell/dell-wmi-ddv.c 5822 5823DELL WMI DESCRIPTOR DRIVER 5824L: Dell.Client.Kernel@dell.com 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5827 5828DELL WMI HARDWARE PRIVACY SUPPORT 5829M: Perry Yuan <Perry.Yuan@dell.com> 5830L: Dell.Client.Kernel@dell.com 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: drivers/platform/x86/dell/dell-wmi-privacy.c 5834 5835DELL WMI NOTIFICATIONS DRIVER 5836M: Matthew Garrett <mjg59@srcf.ucam.org> 5837M: Pali Rohár <pali@kernel.org> 5838S: Maintained 5839F: drivers/platform/x86/dell/dell-wmi-base.c 5840 5841DELL WMI SYSMAN DRIVER 5842M: Prasanth Ksr <prasanth.ksr@dell.com> 5843L: Dell.Client.Kernel@dell.com 5844L: platform-driver-x86@vger.kernel.org 5845S: Maintained 5846F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5847F: drivers/platform/x86/dell/dell-wmi-sysman/ 5848 5849DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5850M: Zev Weiss <zev@bewilderbeest.net> 5851L: linux-hwmon@vger.kernel.org 5852S: Maintained 5853F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5854 5855DELTA DPS920AB PSU DRIVER 5856M: Robert Marko <robert.marko@sartura.hr> 5857L: linux-hwmon@vger.kernel.org 5858S: Maintained 5859F: Documentation/hwmon/dps920ab.rst 5860F: drivers/hwmon/pmbus/dps920ab.c 5861 5862DELTA NETWORKS TN48M CPLD DRIVERS 5863M: Robert Marko <robert.marko@sartura.hr> 5864S: Maintained 5865F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5866F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5867F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5868F: drivers/gpio/gpio-tn48m.c 5869F: include/dt-bindings/reset/delta,tn48m-reset.h 5870 5871DELTA ST MEDIA DRIVER 5872M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5873L: linux-media@vger.kernel.org 5874S: Supported 5875W: https://linuxtv.org 5876T: git git://linuxtv.org/media_tree.git 5877F: drivers/media/platform/st/sti/delta 5878 5879DENALI NAND DRIVER 5880L: linux-mtd@lists.infradead.org 5881S: Orphan 5882F: drivers/mtd/nand/raw/denali* 5883 5884DESIGNWARE EDMA CORE IP DRIVER 5885M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5886R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5887R: Serge Semin <fancer.lancer@gmail.com> 5888L: dmaengine@vger.kernel.org 5889S: Maintained 5890F: drivers/dma/dw-edma/ 5891F: include/linux/dma/edma.h 5892 5893DESIGNWARE USB2 DRD IP DRIVER 5894M: Minas Harutyunyan <hminas@synopsys.com> 5895L: linux-usb@vger.kernel.org 5896S: Maintained 5897T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5898F: drivers/usb/dwc2/ 5899 5900DESIGNWARE USB3 DRD IP DRIVER 5901M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5902L: linux-usb@vger.kernel.org 5903S: Maintained 5904F: drivers/usb/dwc3/ 5905 5906DESIGNWARE XDATA IP DRIVER 5907M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5908L: linux-pci@vger.kernel.org 5909S: Maintained 5910F: Documentation/misc-devices/dw-xdata-pcie.rst 5911F: drivers/misc/dw-xdata-pcie.c 5912 5913DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5914M: Andreas Klinger <ak@it-klinger.de> 5915L: linux-iio@vger.kernel.org 5916S: Maintained 5917F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5918F: drivers/iio/proximity/srf*.c 5919 5920DEVICE COREDUMP (DEV_COREDUMP) 5921M: Johannes Berg <johannes@sipsolutions.net> 5922L: linux-kernel@vger.kernel.org 5923S: Maintained 5924F: drivers/base/devcoredump.c 5925F: include/linux/devcoredump.h 5926 5927DEVICE DEPENDENCY HELPER SCRIPT 5928M: Saravana Kannan <saravanak@google.com> 5929L: linux-kernel@vger.kernel.org 5930S: Maintained 5931F: scripts/dev-needs.sh 5932 5933DEVICE DIRECT ACCESS (DAX) 5934M: Dan Williams <dan.j.williams@intel.com> 5935M: Vishal Verma <vishal.l.verma@intel.com> 5936M: Dave Jiang <dave.jiang@intel.com> 5937L: nvdimm@lists.linux.dev 5938L: linux-cxl@vger.kernel.org 5939S: Supported 5940F: drivers/dax/ 5941 5942DEVICE FREQUENCY (DEVFREQ) 5943M: MyungJoo Ham <myungjoo.ham@samsung.com> 5944M: Kyungmin Park <kyungmin.park@samsung.com> 5945M: Chanwoo Choi <cw00.choi@samsung.com> 5946L: linux-pm@vger.kernel.org 5947S: Maintained 5948T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5949F: Documentation/devicetree/bindings/devfreq/ 5950F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5951F: drivers/devfreq/ 5952F: include/linux/devfreq.h 5953F: include/trace/events/devfreq.h 5954 5955DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5956M: Chanwoo Choi <cw00.choi@samsung.com> 5957L: linux-pm@vger.kernel.org 5958S: Supported 5959T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5960F: Documentation/devicetree/bindings/devfreq/event/ 5961F: drivers/devfreq/devfreq-event.c 5962F: drivers/devfreq/event/ 5963F: include/dt-bindings/pmu/exynos_ppmu.h 5964F: include/linux/devfreq-event.h 5965 5966DEVICE RESOURCE MANAGEMENT HELPERS 5967M: Hans de Goede <hdegoede@redhat.com> 5968R: Matti Vaittinen <mazziesaccount@gmail.com> 5969S: Maintained 5970F: include/linux/devm-helpers.h 5971 5972DEVICE-MAPPER (LVM) 5973M: Alasdair Kergon <agk@redhat.com> 5974M: Mike Snitzer <snitzer@kernel.org> 5975M: dm-devel@redhat.com 5976L: dm-devel@redhat.com 5977S: Maintained 5978W: http://sources.redhat.com/dm 5979Q: http://patchwork.kernel.org/project/dm-devel/list/ 5980T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5981T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5982F: Documentation/admin-guide/device-mapper/ 5983F: drivers/md/Kconfig 5984F: drivers/md/Makefile 5985F: drivers/md/dm* 5986F: drivers/md/persistent-data/ 5987F: include/linux/device-mapper.h 5988F: include/linux/dm-*.h 5989F: include/uapi/linux/dm-*.h 5990 5991DEVLINK 5992M: Jiri Pirko <jiri@resnulli.us> 5993L: netdev@vger.kernel.org 5994S: Supported 5995F: Documentation/networking/devlink 5996F: include/net/devlink.h 5997F: include/uapi/linux/devlink.h 5998F: net/devlink/ 5999 6000DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6001M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6002L: kernel@dh-electronics.com 6003S: Maintained 6004F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6005F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6006 6007DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6008M: Marek Vasut <marex@denx.de> 6009L: kernel@dh-electronics.com 6010S: Maintained 6011F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6012F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6013 6014DIALOG SEMICONDUCTOR DRIVERS 6015M: Support Opensource <support.opensource@diasemi.com> 6016S: Supported 6017W: http://www.dialog-semiconductor.com/products 6018F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6019F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6020F: Documentation/devicetree/bindings/mfd/da90*.txt 6021F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6022F: Documentation/devicetree/bindings/regulator/da92*.txt 6023F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6024F: Documentation/devicetree/bindings/regulator/slg51000.txt 6025F: Documentation/devicetree/bindings/sound/da[79]*.txt 6026F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6027F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6028F: Documentation/hwmon/da90??.rst 6029F: drivers/gpio/gpio-da90??.c 6030F: drivers/hwmon/da90??-hwmon.c 6031F: drivers/iio/adc/da91??-*.c 6032F: drivers/input/misc/da72??.[ch] 6033F: drivers/input/misc/da90??_onkey.c 6034F: drivers/input/touchscreen/da9052_tsi.c 6035F: drivers/leds/leds-da90??.c 6036F: drivers/mfd/da903x.c 6037F: drivers/mfd/da90??-*.c 6038F: drivers/mfd/da91??-*.c 6039F: drivers/pinctrl/pinctrl-da90??.c 6040F: drivers/power/supply/da9052-battery.c 6041F: drivers/power/supply/da91??-*.c 6042F: drivers/regulator/da9???-regulator.[ch] 6043F: drivers/regulator/slg51000-regulator.[ch] 6044F: drivers/rtc/rtc-da90??.c 6045F: drivers/thermal/da90??-thermal.c 6046F: drivers/video/backlight/da90??_bl.c 6047F: drivers/watchdog/da90??_wdt.c 6048F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6049F: include/linux/mfd/da903x.h 6050F: include/linux/mfd/da9052/ 6051F: include/linux/mfd/da9055/ 6052F: include/linux/mfd/da9062/ 6053F: include/linux/mfd/da9063/ 6054F: include/linux/mfd/da9150/ 6055F: include/linux/regulator/da9211.h 6056F: include/sound/da[79]*.h 6057F: sound/soc/codecs/da[79]*.[ch] 6058 6059DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6060M: William Breathitt Gray <william.gray@linaro.org> 6061L: linux-gpio@vger.kernel.org 6062S: Maintained 6063F: drivers/gpio/gpio-gpio-mm.c 6064 6065DIOLAN U2C-12 I2C DRIVER 6066M: Guenter Roeck <linux@roeck-us.net> 6067L: linux-i2c@vger.kernel.org 6068S: Maintained 6069F: drivers/i2c/busses/i2c-diolan-u2c.c 6070 6071DIRECTORY NOTIFICATION (DNOTIFY) 6072M: Jan Kara <jack@suse.cz> 6073R: Amir Goldstein <amir73il@gmail.com> 6074L: linux-fsdevel@vger.kernel.org 6075S: Maintained 6076F: Documentation/filesystems/dnotify.rst 6077F: fs/notify/dnotify/ 6078F: include/linux/dnotify.h 6079 6080DISK GEOMETRY AND PARTITION HANDLING 6081M: Andries Brouwer <aeb@cwi.nl> 6082S: Maintained 6083W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6084W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6085W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6086 6087DISKQUOTA 6088M: Jan Kara <jack@suse.com> 6089S: Maintained 6090F: Documentation/filesystems/quota.rst 6091F: fs/quota/ 6092F: include/linux/quota*.h 6093F: include/uapi/linux/quota*.h 6094 6095DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6096M: Bernie Thompson <bernie@plugable.com> 6097L: linux-fbdev@vger.kernel.org 6098S: Maintained 6099W: http://plugable.com/category/projects/udlfb/ 6100F: Documentation/fb/udlfb.rst 6101F: drivers/video/fbdev/udlfb.c 6102F: include/video/udlfb.h 6103 6104DISTRIBUTED LOCK MANAGER (DLM) 6105M: Christine Caulfield <ccaulfie@redhat.com> 6106M: David Teigland <teigland@redhat.com> 6107L: cluster-devel@redhat.com 6108S: Supported 6109W: http://sources.redhat.com/cluster/ 6110T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6111F: fs/dlm/ 6112 6113DMA BUFFER SHARING FRAMEWORK 6114M: Sumit Semwal <sumit.semwal@linaro.org> 6115M: Christian König <christian.koenig@amd.com> 6116L: linux-media@vger.kernel.org 6117L: dri-devel@lists.freedesktop.org 6118L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6119S: Maintained 6120T: git git://anongit.freedesktop.org/drm/drm-misc 6121F: Documentation/driver-api/dma-buf.rst 6122F: drivers/dma-buf/ 6123F: include/linux/*fence.h 6124F: include/linux/dma-buf.h 6125F: include/linux/dma-resv.h 6126K: \bdma_(?:buf|fence|resv)\b 6127 6128DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6129M: Vinod Koul <vkoul@kernel.org> 6130L: dmaengine@vger.kernel.org 6131S: Maintained 6132Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6133T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6134F: Documentation/devicetree/bindings/dma/ 6135F: Documentation/driver-api/dmaengine/ 6136F: drivers/dma/ 6137F: include/dt-bindings/dma/ 6138F: include/linux/dma/ 6139F: include/linux/dmaengine.h 6140F: include/linux/of_dma.h 6141 6142DMA MAPPING BENCHMARK 6143M: Xiang Chen <chenxiang66@hisilicon.com> 6144L: iommu@lists.linux.dev 6145F: kernel/dma/map_benchmark.c 6146F: tools/testing/selftests/dma/ 6147 6148DMA MAPPING HELPERS 6149M: Christoph Hellwig <hch@lst.de> 6150M: Marek Szyprowski <m.szyprowski@samsung.com> 6151R: Robin Murphy <robin.murphy@arm.com> 6152L: iommu@lists.linux.dev 6153S: Supported 6154W: http://git.infradead.org/users/hch/dma-mapping.git 6155T: git git://git.infradead.org/users/hch/dma-mapping.git 6156F: include/asm-generic/dma-mapping.h 6157F: include/linux/dma-direct.h 6158F: include/linux/dma-map-ops.h 6159F: include/linux/dma-mapping.h 6160F: include/linux/swiotlb.h 6161F: kernel/dma/ 6162 6163DMA-BUF HEAPS FRAMEWORK 6164M: Sumit Semwal <sumit.semwal@linaro.org> 6165R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6166R: Liam Mark <lmark@codeaurora.org> 6167R: Laura Abbott <labbott@redhat.com> 6168R: Brian Starkey <Brian.Starkey@arm.com> 6169R: John Stultz <jstultz@google.com> 6170L: linux-media@vger.kernel.org 6171L: dri-devel@lists.freedesktop.org 6172L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6173S: Maintained 6174T: git git://anongit.freedesktop.org/drm/drm-misc 6175F: drivers/dma-buf/dma-heap.c 6176F: drivers/dma-buf/heaps/* 6177F: include/linux/dma-heap.h 6178F: include/uapi/linux/dma-heap.h 6179 6180DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6181M: Lukasz Luba <lukasz.luba@arm.com> 6182L: linux-pm@vger.kernel.org 6183L: linux-samsung-soc@vger.kernel.org 6184S: Maintained 6185F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6186F: drivers/memory/samsung/exynos5422-dmc.c 6187 6188DME1737 HARDWARE MONITOR DRIVER 6189M: Juerg Haefliger <juergh@proton.me> 6190L: linux-hwmon@vger.kernel.org 6191S: Maintained 6192F: Documentation/hwmon/dme1737.rst 6193F: drivers/hwmon/dme1737.c 6194 6195DMI/SMBIOS SUPPORT 6196M: Jean Delvare <jdelvare@suse.com> 6197S: Maintained 6198T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6199F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6200F: drivers/firmware/dmi-id.c 6201F: drivers/firmware/dmi_scan.c 6202F: include/linux/dmi.h 6203 6204DOCUMENTATION 6205M: Jonathan Corbet <corbet@lwn.net> 6206L: linux-doc@vger.kernel.org 6207S: Maintained 6208P: Documentation/doc-guide/maintainer-profile.rst 6209T: git git://git.lwn.net/linux.git docs-next 6210F: Documentation/ 6211F: scripts/documentation-file-ref-check 6212F: scripts/kernel-doc 6213F: scripts/sphinx-pre-install 6214X: Documentation/ABI/ 6215X: Documentation/admin-guide/media/ 6216X: Documentation/devicetree/ 6217X: Documentation/driver-api/media/ 6218X: Documentation/firmware-guide/acpi/ 6219X: Documentation/i2c/ 6220X: Documentation/netlink/ 6221X: Documentation/power/ 6222X: Documentation/spi/ 6223X: Documentation/userspace-api/media/ 6224 6225DOCUMENTATION PROCESS 6226M: Jonathan Corbet <corbet@lwn.net> 6227L: workflows@vger.kernel.org 6228S: Maintained 6229F: Documentation/process/ 6230 6231DOCUMENTATION REPORTING ISSUES 6232M: Thorsten Leemhuis <linux@leemhuis.info> 6233L: linux-doc@vger.kernel.org 6234S: Maintained 6235F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6236F: Documentation/admin-guide/reporting-issues.rst 6237 6238DOCUMENTATION SCRIPTS 6239M: Mauro Carvalho Chehab <mchehab@kernel.org> 6240L: linux-doc@vger.kernel.org 6241S: Maintained 6242F: Documentation/sphinx/parse-headers.pl 6243F: scripts/documentation-file-ref-check 6244F: scripts/sphinx-pre-install 6245 6246DOCUMENTATION/ITALIAN 6247M: Federico Vaga <federico.vaga@vaga.pv.it> 6248L: linux-doc@vger.kernel.org 6249S: Maintained 6250F: Documentation/translations/it_IT 6251 6252DOCUMENTATION/JAPANESE 6253R: Akira Yokosawa <akiyks@gmail.com> 6254L: linux-doc@vger.kernel.org 6255S: Maintained 6256F: Documentation/translations/ja_JP 6257 6258DONGWOON DW9714 LENS VOICE COIL DRIVER 6259M: Sakari Ailus <sakari.ailus@linux.intel.com> 6260L: linux-media@vger.kernel.org 6261S: Maintained 6262T: git git://linuxtv.org/media_tree.git 6263F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6264F: drivers/media/i2c/dw9714.c 6265 6266DONGWOON DW9768 LENS VOICE COIL DRIVER 6267M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6268L: linux-media@vger.kernel.org 6269S: Maintained 6270T: git git://linuxtv.org/media_tree.git 6271F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6272F: drivers/media/i2c/dw9768.c 6273 6274DONGWOON DW9807 LENS VOICE COIL DRIVER 6275M: Sakari Ailus <sakari.ailus@linux.intel.com> 6276L: linux-media@vger.kernel.org 6277S: Maintained 6278T: git git://linuxtv.org/media_tree.git 6279F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6280F: drivers/media/i2c/dw9807-vcm.c 6281 6282DOUBLETALK DRIVER 6283M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6284L: blinux-list@redhat.com 6285S: Maintained 6286F: drivers/char/dtlk.c 6287F: include/linux/dtlk.h 6288 6289DPAA2 DATAPATH I/O (DPIO) DRIVER 6290M: Roy Pledge <Roy.Pledge@nxp.com> 6291L: linux-kernel@vger.kernel.org 6292S: Maintained 6293F: drivers/soc/fsl/dpio 6294 6295DPAA2 ETHERNET DRIVER 6296M: Ioana Ciornei <ioana.ciornei@nxp.com> 6297L: netdev@vger.kernel.org 6298S: Maintained 6299F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6300F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6301F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6302F: drivers/net/ethernet/freescale/dpaa2/Makefile 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6304F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6305F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6306F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6307F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6308F: drivers/net/ethernet/freescale/dpaa2/dpni* 6309 6310DPAA2 ETHERNET SWITCH DRIVER 6311M: Ioana Ciornei <ioana.ciornei@nxp.com> 6312L: netdev@vger.kernel.org 6313S: Maintained 6314F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6315F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6316F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6317 6318DRBD DRIVER 6319M: Philipp Reisner <philipp.reisner@linbit.com> 6320M: Lars Ellenberg <lars.ellenberg@linbit.com> 6321M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6322L: drbd-dev@lists.linbit.com 6323S: Supported 6324W: http://www.drbd.org 6325T: git git://git.linbit.com/linux-drbd.git 6326T: git git://git.linbit.com/drbd-8.4.git 6327F: Documentation/admin-guide/blockdev/ 6328F: drivers/block/drbd/ 6329F: include/linux/drbd* 6330F: lib/lru_cache.c 6331 6332DRIVER COMPONENT FRAMEWORK 6333L: dri-devel@lists.freedesktop.org 6334F: drivers/base/component.c 6335F: include/linux/component.h 6336 6337DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6338M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6339R: "Rafael J. Wysocki" <rafael@kernel.org> 6340S: Supported 6341T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6342F: Documentation/core-api/kobject.rst 6343F: drivers/base/ 6344F: fs/debugfs/ 6345F: fs/sysfs/ 6346F: include/linux/debugfs.h 6347F: include/linux/fwnode.h 6348F: include/linux/kobj* 6349F: include/linux/property.h 6350F: lib/kobj* 6351 6352DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6353M: Nishanth Menon <nm@ti.com> 6354L: linux-pm@vger.kernel.org 6355S: Maintained 6356F: drivers/soc/ti/smartreflex.c 6357F: include/linux/power/smartreflex.h 6358 6359DRM ACCEL DRIVERS FOR INTEL VPU 6360M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6361M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6362L: dri-devel@lists.freedesktop.org 6363S: Supported 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: drivers/accel/ivpu/ 6366F: include/uapi/drm/ivpu_accel.h 6367 6368DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6369M: Oded Gabbay <ogabbay@kernel.org> 6370L: dri-devel@lists.freedesktop.org 6371S: Maintained 6372C: irc://irc.oftc.net/dri-devel 6373T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6374F: Documentation/accel/ 6375F: drivers/accel/ 6376F: include/drm/drm_accel.h 6377 6378DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6379M: Maxime Ripard <mripard@kernel.org> 6380M: Chen-Yu Tsai <wens@csie.org> 6381R: Jernej Skrabec <jernej.skrabec@gmail.com> 6382L: dri-devel@lists.freedesktop.org 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: drivers/gpu/drm/sun4i/sun8i* 6386 6387DRM DRIVER FOR ARM PL111 CLCD 6388M: Emma Anholt <emma@anholt.net> 6389S: Supported 6390T: git git://anongit.freedesktop.org/drm/drm-misc 6391F: drivers/gpu/drm/pl111/ 6392 6393DRM DRIVER FOR ARM VERSATILE TFT PANELS 6394M: Linus Walleij <linus.walleij@linaro.org> 6395S: Maintained 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6398F: drivers/gpu/drm/panel/panel-arm-versatile.c 6399 6400DRM DRIVER FOR ASPEED BMC GFX 6401M: Joel Stanley <joel@jms.id.au> 6402L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6403S: Supported 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6406F: drivers/gpu/drm/aspeed/ 6407 6408DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6409M: Dave Airlie <airlied@redhat.com> 6410R: Thomas Zimmermann <tzimmermann@suse.de> 6411L: dri-devel@lists.freedesktop.org 6412S: Supported 6413T: git git://anongit.freedesktop.org/drm/drm-misc 6414F: drivers/gpu/drm/ast/ 6415 6416DRM DRIVER FOR BOCHS VIRTUAL GPU 6417M: Gerd Hoffmann <kraxel@redhat.com> 6418L: virtualization@lists.linux-foundation.org 6419S: Maintained 6420T: git git://anongit.freedesktop.org/drm/drm-misc 6421F: drivers/gpu/drm/tiny/bochs.c 6422 6423DRM DRIVER FOR BOE HIMAX8279D PANELS 6424M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6425S: Maintained 6426F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6427F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6428 6429DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6430M: Jagan Teki <jagan@amarulasolutions.com> 6431S: Maintained 6432F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6433F: drivers/gpu/drm/bridge/chipone-icn6211.c 6434 6435DRM DRIVER FOR EBBG FT8719 PANEL 6436M: Joel Selvaraj <jo@jsfamily.in> 6437S: Maintained 6438T: git git://anongit.freedesktop.org/drm/drm-misc 6439F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6440F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6441 6442DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6443M: Linus Walleij <linus.walleij@linaro.org> 6444S: Maintained 6445T: git git://anongit.freedesktop.org/drm/drm-misc 6446F: drivers/gpu/drm/tve200/ 6447 6448DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6449M: Icenowy Zheng <icenowy@aosc.io> 6450S: Maintained 6451F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6452F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6453 6454DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6455M: Jagan Teki <jagan@amarulasolutions.com> 6456S: Maintained 6457F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6458F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6459 6460DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6461M: Thomas Zimmermann <tzimmermann@suse.de> 6462M: Javier Martinez Canillas <javierm@redhat.com> 6463L: dri-devel@lists.freedesktop.org 6464S: Maintained 6465T: git git://anongit.freedesktop.org/drm/drm-misc 6466F: drivers/gpu/drm/drm_aperture.c 6467F: drivers/gpu/drm/tiny/ofdrm.c 6468F: drivers/gpu/drm/tiny/simpledrm.c 6469F: drivers/video/aperture.c 6470F: drivers/video/nomodeset.c 6471F: include/drm/drm_aperture.h 6472F: include/linux/aperture.h 6473F: include/video/nomodeset.h 6474 6475DRM DRIVER FOR GENERIC EDP PANELS 6476R: Douglas Anderson <dianders@chromium.org> 6477F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6478F: drivers/gpu/drm/panel/panel-edp.c 6479 6480DRM DRIVER FOR GENERIC USB DISPLAY 6481M: Noralf Trønnes <noralf@tronnes.org> 6482S: Maintained 6483W: https://github.com/notro/gud/wiki 6484T: git git://anongit.freedesktop.org/drm/drm-misc 6485F: drivers/gpu/drm/gud/ 6486F: include/drm/gud.h 6487 6488DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6489M: Hans de Goede <hdegoede@redhat.com> 6490S: Maintained 6491T: git git://anongit.freedesktop.org/drm/drm-misc 6492F: drivers/gpu/drm/tiny/gm12u320.c 6493 6494DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6495M: Ondrej Jirman <megi@xff.cz> 6496M: Javier Martinez Canillas <javierm@redhat.com> 6497S: Maintained 6498T: git git://anongit.freedesktop.org/drm/drm-misc 6499F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6500F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6501 6502DRM DRIVER FOR HX8357D PANELS 6503M: Emma Anholt <emma@anholt.net> 6504S: Maintained 6505T: git git://anongit.freedesktop.org/drm/drm-misc 6506F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6507F: drivers/gpu/drm/tiny/hx8357d.c 6508 6509DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6510M: Deepak Rawat <drawat.floss@gmail.com> 6511L: linux-hyperv@vger.kernel.org 6512L: dri-devel@lists.freedesktop.org 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: drivers/gpu/drm/hyperv 6516 6517DRM DRIVER FOR ILITEK ILI9225 PANELS 6518M: David Lechner <david@lechnology.com> 6519S: Maintained 6520T: git git://anongit.freedesktop.org/drm/drm-misc 6521F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6522F: drivers/gpu/drm/tiny/ili9225.c 6523 6524DRM DRIVER FOR ILITEK ILI9486 PANELS 6525M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6526S: Maintained 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6529F: drivers/gpu/drm/tiny/ili9486.c 6530 6531DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6532M: Jagan Teki <jagan@edgeble.ai> 6533S: Maintained 6534F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6535F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6536 6537DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6538M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6539S: Supported 6540T: git git://anongit.freedesktop.org/drm/drm-misc 6541F: drivers/gpu/drm/logicvc/ 6542 6543DRM DRIVER FOR LVDS PANELS 6544M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6545L: dri-devel@lists.freedesktop.org 6546S: Maintained 6547T: git git://anongit.freedesktop.org/drm/drm-misc 6548F: Documentation/devicetree/bindings/display/lvds.yaml 6549F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6550F: drivers/gpu/drm/panel/panel-lvds.c 6551 6552DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6553M: Guido Günther <agx@sigxcpu.org> 6554R: Purism Kernel Team <kernel@puri.sm> 6555S: Maintained 6556F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6557F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6558 6559DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6560M: Dave Airlie <airlied@redhat.com> 6561R: Thomas Zimmermann <tzimmermann@suse.de> 6562L: dri-devel@lists.freedesktop.org 6563S: Supported 6564T: git git://anongit.freedesktop.org/drm/drm-misc 6565F: drivers/gpu/drm/mgag200/ 6566 6567DRM DRIVER FOR MI0283QT 6568M: Noralf Trønnes <noralf@tronnes.org> 6569S: Maintained 6570T: git git://anongit.freedesktop.org/drm/drm-misc 6571F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6572F: drivers/gpu/drm/tiny/mi0283qt.c 6573 6574DRM DRIVER FOR MIPI DBI compatible panels 6575M: Noralf Trønnes <noralf@tronnes.org> 6576S: Maintained 6577W: https://github.com/notro/panel-mipi-dbi/wiki 6578T: git git://anongit.freedesktop.org/drm/drm-misc 6579F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6580F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6581 6582DRM DRIVER FOR MSM ADRENO GPU 6583M: Rob Clark <robdclark@gmail.com> 6584M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6585M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6586R: Sean Paul <sean@poorly.run> 6587R: Marijn Suijten <marijn.suijten@somainline.org> 6588L: linux-arm-msm@vger.kernel.org 6589L: dri-devel@lists.freedesktop.org 6590L: freedreno@lists.freedesktop.org 6591S: Maintained 6592B: https://gitlab.freedesktop.org/drm/msm/-/issues 6593T: git https://gitlab.freedesktop.org/drm/msm.git 6594F: Documentation/devicetree/bindings/display/msm/ 6595F: drivers/gpu/drm/msm/ 6596F: include/uapi/drm/msm_drm.h 6597 6598DRM DRIVER FOR NOVATEK NT35510 PANELS 6599M: Linus Walleij <linus.walleij@linaro.org> 6600S: Maintained 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6603F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6604 6605DRM DRIVER FOR NOVATEK NT35560 PANELS 6606M: Linus Walleij <linus.walleij@linaro.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6610F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6611 6612DRM DRIVER FOR NOVATEK NT36523 PANELS 6613M: Jianhua Lu <lujianhua000@gmail.com> 6614S: Maintained 6615T: git git://anongit.freedesktop.org/drm/drm-misc 6616F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6617F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6618 6619DRM DRIVER FOR NOVATEK NT36672A PANELS 6620M: Sumit Semwal <sumit.semwal@linaro.org> 6621S: Maintained 6622T: git git://anongit.freedesktop.org/drm/drm-misc 6623F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6624F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6625 6626DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6627M: Ben Skeggs <bskeggs@redhat.com> 6628M: Karol Herbst <kherbst@redhat.com> 6629M: Lyude Paul <lyude@redhat.com> 6630L: dri-devel@lists.freedesktop.org 6631L: nouveau@lists.freedesktop.org 6632S: Supported 6633W: https://nouveau.freedesktop.org/ 6634Q: https://patchwork.freedesktop.org/project/nouveau/ 6635Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6636B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6637C: irc://irc.oftc.net/nouveau 6638T: git https://gitlab.freedesktop.org/drm/nouveau.git 6639F: drivers/gpu/drm/nouveau/ 6640F: include/uapi/drm/nouveau_drm.h 6641 6642DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6643M: Stefan Mavrodiev <stefan@olimex.com> 6644S: Maintained 6645F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6646F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6647 6648DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6649R: Douglas Anderson <dianders@chromium.org> 6650F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6651F: drivers/gpu/drm/bridge/parade-ps8640.c 6652 6653DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6654M: Noralf Trønnes <noralf@tronnes.org> 6655S: Maintained 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: Documentation/devicetree/bindings/display/repaper.txt 6658F: drivers/gpu/drm/tiny/repaper.c 6659 6660DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6661M: Dave Airlie <airlied@redhat.com> 6662M: Gerd Hoffmann <kraxel@redhat.com> 6663L: virtualization@lists.linux-foundation.org 6664S: Obsolete 6665W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: drivers/gpu/drm/tiny/cirrus.c 6668 6669DRM DRIVER FOR QXL VIRTUAL GPU 6670M: Dave Airlie <airlied@redhat.com> 6671M: Gerd Hoffmann <kraxel@redhat.com> 6672L: virtualization@lists.linux-foundation.org 6673L: spice-devel@lists.freedesktop.org 6674S: Maintained 6675T: git git://anongit.freedesktop.org/drm/drm-misc 6676F: drivers/gpu/drm/qxl/ 6677F: include/uapi/drm/qxl_drm.h 6678 6679DRM DRIVER FOR RAYDIUM RM67191 PANELS 6680M: Robert Chiras <robert.chiras@nxp.com> 6681S: Maintained 6682F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6683F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6684 6685DRM DRIVER FOR SAMSUNG DB7430 PANELS 6686M: Linus Walleij <linus.walleij@linaro.org> 6687S: Maintained 6688T: git git://anongit.freedesktop.org/drm/drm-misc 6689F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6690F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6691 6692DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6693M: Inki Dae <inki.dae@samsung.com> 6694M: Jagan Teki <jagan@amarulasolutions.com> 6695M: Marek Szyprowski <m.szyprowski@samsung.com> 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6699F: drivers/gpu/drm/bridge/samsung-dsim.c 6700F: include/drm/bridge/samsung-dsim.h 6701 6702DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6703M: Markuss Broks <markuss.broks@gmail.com> 6704S: Maintained 6705F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6706F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6707 6708DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6709M: Artur Weber <aweber.kernel@gmail.com> 6710S: Maintained 6711F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6712F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6713 6714DRM DRIVER FOR SITRONIX ST7586 PANELS 6715M: David Lechner <david@lechnology.com> 6716S: Maintained 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6719F: drivers/gpu/drm/tiny/st7586.c 6720 6721DRM DRIVER FOR SITRONIX ST7701 PANELS 6722M: Jagan Teki <jagan@amarulasolutions.com> 6723S: Maintained 6724F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6725F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6726 6727DRM DRIVER FOR SITRONIX ST7703 PANELS 6728M: Guido Günther <agx@sigxcpu.org> 6729R: Purism Kernel Team <kernel@puri.sm> 6730R: Ondrej Jirman <megous@megous.com> 6731S: Maintained 6732F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6733F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6734 6735DRM DRIVER FOR SITRONIX ST7735R PANELS 6736M: David Lechner <david@lechnology.com> 6737S: Maintained 6738T: git git://anongit.freedesktop.org/drm/drm-misc 6739F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6740F: drivers/gpu/drm/tiny/st7735r.c 6741 6742DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6743M: Javier Martinez Canillas <javierm@redhat.com> 6744S: Maintained 6745T: git git://anongit.freedesktop.org/drm/drm-misc 6746F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6747F: drivers/gpu/drm/solomon/ssd130x* 6748 6749DRM DRIVER FOR ST-ERICSSON MCDE 6750M: Linus Walleij <linus.walleij@linaro.org> 6751S: Maintained 6752T: git git://anongit.freedesktop.org/drm/drm-misc 6753F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6754F: drivers/gpu/drm/mcde/ 6755 6756DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6757M: Jagan Teki <jagan@amarulasolutions.com> 6758S: Maintained 6759F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6760F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6761 6762DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6763R: Douglas Anderson <dianders@chromium.org> 6764F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6765F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6766 6767DRM DRIVER FOR TPO TPG110 PANELS 6768M: Linus Walleij <linus.walleij@linaro.org> 6769S: Maintained 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6772F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6773 6774DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6775M: Dave Airlie <airlied@redhat.com> 6776R: Sean Paul <sean@poorly.run> 6777R: Thomas Zimmermann <tzimmermann@suse.de> 6778L: dri-devel@lists.freedesktop.org 6779S: Supported 6780T: git git://anongit.freedesktop.org/drm/drm-misc 6781F: drivers/gpu/drm/udl/ 6782 6783DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6784M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6785M: Melissa Wen <melissa.srw@gmail.com> 6786M: Maíra Canal <mairacanal@riseup.net> 6787R: Haneen Mohammed <hamohammed.sa@gmail.com> 6788R: Daniel Vetter <daniel@ffwll.ch> 6789L: dri-devel@lists.freedesktop.org 6790S: Maintained 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: Documentation/gpu/vkms.rst 6793F: drivers/gpu/drm/vkms/ 6794 6795DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6796M: Hans de Goede <hdegoede@redhat.com> 6797L: dri-devel@lists.freedesktop.org 6798S: Maintained 6799T: git git://anongit.freedesktop.org/drm/drm-misc 6800F: drivers/gpu/drm/vboxvideo/ 6801 6802DRM DRIVER FOR VMWARE VIRTUAL GPU 6803M: Zack Rusin <zackr@vmware.com> 6804R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6805L: dri-devel@lists.freedesktop.org 6806S: Supported 6807T: git git://anongit.freedesktop.org/drm/drm-misc 6808F: drivers/gpu/drm/vmwgfx/ 6809F: include/uapi/drm/vmwgfx_drm.h 6810 6811DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6812M: Linus Walleij <linus.walleij@linaro.org> 6813S: Maintained 6814T: git git://anongit.freedesktop.org/drm/drm-misc 6815F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6816F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6817 6818DRM DRIVERS 6819M: David Airlie <airlied@gmail.com> 6820M: Daniel Vetter <daniel@ffwll.ch> 6821L: dri-devel@lists.freedesktop.org 6822S: Maintained 6823B: https://gitlab.freedesktop.org/drm 6824C: irc://irc.oftc.net/dri-devel 6825T: git git://anongit.freedesktop.org/drm/drm 6826F: Documentation/devicetree/bindings/display/ 6827F: Documentation/devicetree/bindings/gpu/ 6828F: Documentation/gpu/ 6829F: drivers/gpu/ 6830F: include/drm/ 6831F: include/linux/vga* 6832F: include/uapi/drm/ 6833 6834DRM DRIVERS AND MISC GPU PATCHES 6835M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6836M: Maxime Ripard <mripard@kernel.org> 6837M: Thomas Zimmermann <tzimmermann@suse.de> 6838S: Maintained 6839W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6840T: git git://anongit.freedesktop.org/drm/drm-misc 6841F: Documentation/gpu/ 6842F: drivers/gpu/drm/* 6843F: drivers/gpu/vga/ 6844F: include/drm/drm* 6845F: include/linux/vga* 6846F: include/uapi/drm/drm* 6847 6848DRM DRIVERS FOR ALLWINNER A10 6849M: Maxime Ripard <mripard@kernel.org> 6850M: Chen-Yu Tsai <wens@csie.org> 6851L: dri-devel@lists.freedesktop.org 6852S: Supported 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/allwinner* 6855F: drivers/gpu/drm/sun4i/ 6856 6857DRM DRIVERS FOR AMLOGIC SOCS 6858M: Neil Armstrong <neil.armstrong@linaro.org> 6859L: dri-devel@lists.freedesktop.org 6860L: linux-amlogic@lists.infradead.org 6861S: Supported 6862W: http://linux-meson.com/ 6863T: git git://anongit.freedesktop.org/drm/drm-misc 6864F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6865F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6866F: Documentation/gpu/meson.rst 6867F: drivers/gpu/drm/meson/ 6868 6869DRM DRIVERS FOR ATMEL HLCDC 6870M: Sam Ravnborg <sam@ravnborg.org> 6871M: Boris Brezillon <bbrezillon@kernel.org> 6872L: dri-devel@lists.freedesktop.org 6873S: Supported 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/atmel/ 6876F: drivers/gpu/drm/atmel-hlcdc/ 6877 6878DRM DRIVERS FOR BRIDGE CHIPS 6879M: Andrzej Hajda <andrzej.hajda@intel.com> 6880M: Neil Armstrong <neil.armstrong@linaro.org> 6881M: Robert Foss <rfoss@kernel.org> 6882R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6883R: Jonas Karlman <jonas@kwiboo.se> 6884R: Jernej Skrabec <jernej.skrabec@gmail.com> 6885S: Maintained 6886T: git git://anongit.freedesktop.org/drm/drm-misc 6887F: Documentation/devicetree/bindings/display/bridge/ 6888F: drivers/gpu/drm/bridge/ 6889F: drivers/gpu/drm/drm_bridge.c 6890F: include/drm/drm_bridge.h 6891 6892DRM DRIVERS FOR EXYNOS 6893M: Inki Dae <inki.dae@samsung.com> 6894M: Seung-Woo Kim <sw0312.kim@samsung.com> 6895M: Kyungmin Park <kyungmin.park@samsung.com> 6896L: dri-devel@lists.freedesktop.org 6897S: Supported 6898T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6899F: Documentation/devicetree/bindings/display/exynos/ 6900F: Documentation/devicetree/bindings/display/samsung/ 6901F: drivers/gpu/drm/exynos/ 6902F: include/uapi/drm/exynos_drm.h 6903 6904DRM DRIVERS FOR FREESCALE DCU 6905M: Stefan Agner <stefan@agner.ch> 6906M: Alison Wang <alison.wang@nxp.com> 6907L: dri-devel@lists.freedesktop.org 6908S: Supported 6909T: git git://anongit.freedesktop.org/drm/drm-misc 6910F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6911F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6912F: drivers/gpu/drm/fsl-dcu/ 6913 6914DRM DRIVERS FOR FREESCALE IMX 6915M: Philipp Zabel <p.zabel@pengutronix.de> 6916L: dri-devel@lists.freedesktop.org 6917S: Maintained 6918F: Documentation/devicetree/bindings/display/imx/ 6919F: drivers/gpu/drm/imx/ipuv3/ 6920F: drivers/gpu/ipu-v3/ 6921 6922DRM DRIVERS FOR FREESCALE IMX BRIDGE 6923M: Liu Ying <victor.liu@nxp.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6927F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6928F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6929F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6930F: drivers/gpu/drm/bridge/imx/ 6931 6932DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6933M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://github.com/patjak/drm-gma500 6937F: drivers/gpu/drm/gma500/ 6938 6939DRM DRIVERS FOR HISILICON 6940M: Xinliang Liu <xinliang.liu@linaro.org> 6941M: Tian Tao <tiantao6@hisilicon.com> 6942R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6943R: Sumit Semwal <sumit.semwal@linaro.org> 6944R: Yongqin Liu <yongqin.liu@linaro.org> 6945R: John Stultz <jstultz@google.com> 6946L: dri-devel@lists.freedesktop.org 6947S: Maintained 6948T: git git://anongit.freedesktop.org/drm/drm-misc 6949F: Documentation/devicetree/bindings/display/hisilicon/ 6950F: drivers/gpu/drm/hisilicon/ 6951 6952DRM DRIVERS FOR LIMA 6953M: Qiang Yu <yuq825@gmail.com> 6954L: dri-devel@lists.freedesktop.org 6955L: lima@lists.freedesktop.org (moderated for non-subscribers) 6956S: Maintained 6957T: git git://anongit.freedesktop.org/drm/drm-misc 6958F: drivers/gpu/drm/lima/ 6959F: include/uapi/drm/lima_drm.h 6960 6961DRM DRIVERS FOR MEDIATEK 6962M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6963M: Philipp Zabel <p.zabel@pengutronix.de> 6964L: dri-devel@lists.freedesktop.org 6965L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6966S: Supported 6967F: Documentation/devicetree/bindings/display/mediatek/ 6968F: drivers/gpu/drm/mediatek/ 6969F: drivers/phy/mediatek/phy-mtk-dp.c 6970F: drivers/phy/mediatek/phy-mtk-hdmi* 6971F: drivers/phy/mediatek/phy-mtk-mipi* 6972 6973DRM DRIVERS FOR NVIDIA TEGRA 6974M: Thierry Reding <thierry.reding@gmail.com> 6975M: Mikko Perttunen <mperttunen@nvidia.com> 6976L: dri-devel@lists.freedesktop.org 6977L: linux-tegra@vger.kernel.org 6978S: Supported 6979T: git https://gitlab.freedesktop.org/drm/tegra.git 6980F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6981F: Documentation/devicetree/bindings/gpu/host1x/ 6982F: drivers/gpu/drm/tegra/ 6983F: drivers/gpu/host1x/ 6984F: include/linux/host1x.h 6985F: include/uapi/drm/tegra_drm.h 6986 6987DRM DRIVERS FOR RENESAS 6988M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6989M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6990L: dri-devel@lists.freedesktop.org 6991L: linux-renesas-soc@vger.kernel.org 6992S: Supported 6993T: git git://linuxtv.org/pinchartl/media drm/du/next 6994F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6995F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6996F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6997F: Documentation/devicetree/bindings/display/renesas,du.yaml 6998F: drivers/gpu/drm/renesas/ 6999F: include/linux/platform_data/shmob_drm.h 7000 7001DRM DRIVERS FOR ROCKCHIP 7002M: Sandy Huang <hjc@rock-chips.com> 7003M: Heiko Stübner <heiko@sntech.de> 7004L: dri-devel@lists.freedesktop.org 7005S: Maintained 7006T: git git://anongit.freedesktop.org/drm/drm-misc 7007F: Documentation/devicetree/bindings/display/rockchip/ 7008F: drivers/gpu/drm/rockchip/ 7009 7010DRM DRIVERS FOR STI 7011M: Alain Volmat <alain.volmat@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,stih4xx.txt 7016F: drivers/gpu/drm/sti 7017 7018DRM DRIVERS FOR STM 7019M: Yannick Fertre <yannick.fertre@foss.st.com> 7020M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7021M: Philippe Cornu <philippe.cornu@foss.st.com> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024T: git git://anongit.freedesktop.org/drm/drm-misc 7025F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7026F: drivers/gpu/drm/stm 7027 7028DRM DRIVERS FOR TI KEYSTONE 7029M: Jyri Sarha <jyri.sarha@iki.fi> 7030M: Tomi Valkeinen <tomba@kernel.org> 7031L: dri-devel@lists.freedesktop.org 7032S: Maintained 7033T: git git://anongit.freedesktop.org/drm/drm-misc 7034F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7035F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7036F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7037F: drivers/gpu/drm/tidss/ 7038 7039DRM DRIVERS FOR TI LCDC 7040M: Jyri Sarha <jyri.sarha@iki.fi> 7041R: Tomi Valkeinen <tomba@kernel.org> 7042L: dri-devel@lists.freedesktop.org 7043S: Maintained 7044F: Documentation/devicetree/bindings/display/tilcdc/ 7045F: drivers/gpu/drm/tilcdc/ 7046 7047DRM DRIVERS FOR TI OMAP 7048M: Tomi Valkeinen <tomba@kernel.org> 7049L: dri-devel@lists.freedesktop.org 7050S: Maintained 7051F: Documentation/devicetree/bindings/display/ti/ 7052F: drivers/gpu/drm/omapdrm/ 7053 7054DRM DRIVERS FOR V3D 7055M: Emma Anholt <emma@anholt.net> 7056M: Melissa Wen <mwen@igalia.com> 7057S: Supported 7058T: git git://anongit.freedesktop.org/drm/drm-misc 7059F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7060F: drivers/gpu/drm/v3d/ 7061F: include/uapi/drm/v3d_drm.h 7062 7063DRM DRIVERS FOR VC4 7064M: Emma Anholt <emma@anholt.net> 7065M: Maxime Ripard <mripard@kernel.org> 7066S: Supported 7067T: git git://github.com/anholt/linux 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7070F: drivers/gpu/drm/vc4/ 7071F: include/uapi/drm/vc4_drm.h 7072 7073DRM DRIVERS FOR VIVANTE GPU IP 7074M: Lucas Stach <l.stach@pengutronix.de> 7075R: Russell King <linux+etnaviv@armlinux.org.uk> 7076R: Christian Gmeiner <christian.gmeiner@gmail.com> 7077L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7078L: dri-devel@lists.freedesktop.org 7079S: Maintained 7080F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7081F: drivers/gpu/drm/etnaviv/ 7082F: include/uapi/drm/etnaviv_drm.h 7083 7084DRM DRIVERS FOR XEN 7085M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7086L: dri-devel@lists.freedesktop.org 7087L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7088S: Supported 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/gpu/xen-front.rst 7091F: drivers/gpu/drm/xen/ 7092 7093DRM DRIVERS FOR XILINX 7094M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7095L: dri-devel@lists.freedesktop.org 7096S: Maintained 7097T: git git://anongit.freedesktop.org/drm/drm-misc 7098F: Documentation/devicetree/bindings/display/xlnx/ 7099F: drivers/gpu/drm/xlnx/ 7100 7101DRM GPU SCHEDULER 7102M: Luben Tuikov <luben.tuikov@amd.com> 7103L: dri-devel@lists.freedesktop.org 7104S: Maintained 7105T: git git://anongit.freedesktop.org/drm/drm-misc 7106F: drivers/gpu/drm/scheduler/ 7107F: include/drm/gpu_scheduler.h 7108 7109DRM PANEL DRIVERS 7110M: Neil Armstrong <neil.armstrong@linaro.org> 7111R: Sam Ravnborg <sam@ravnborg.org> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: Documentation/devicetree/bindings/display/panel/ 7116F: drivers/gpu/drm/drm_panel.c 7117F: drivers/gpu/drm/panel/ 7118F: include/drm/drm_panel.h 7119 7120DRM PRIVACY-SCREEN CLASS 7121M: Hans de Goede <hdegoede@redhat.com> 7122L: dri-devel@lists.freedesktop.org 7123S: Maintained 7124T: git git://anongit.freedesktop.org/drm/drm-misc 7125F: drivers/gpu/drm/drm_privacy_screen* 7126F: include/drm/drm_privacy_screen* 7127 7128DRM TTM SUBSYSTEM 7129M: Christian Koenig <christian.koenig@amd.com> 7130M: Huang Rui <ray.huang@amd.com> 7131L: dri-devel@lists.freedesktop.org 7132S: Maintained 7133T: git git://anongit.freedesktop.org/drm/drm-misc 7134F: drivers/gpu/drm/ttm/ 7135F: include/drm/ttm/ 7136 7137DSBR100 USB FM RADIO DRIVER 7138M: Alexey Klimov <klimov.linux@gmail.com> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141T: git git://linuxtv.org/media_tree.git 7142F: drivers/media/radio/dsbr100.c 7143 7144DT3155 MEDIA DRIVER 7145M: Hans Verkuil <hverkuil@xs4all.nl> 7146L: linux-media@vger.kernel.org 7147S: Odd Fixes 7148W: https://linuxtv.org 7149T: git git://linuxtv.org/media_tree.git 7150F: drivers/media/pci/dt3155/ 7151 7152DVB_USB_AF9015 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/af9015* 7161 7162DVB_USB_AF9035 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/af9035* 7171 7172DVB_USB_ANYSEE 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/anysee* 7181 7182DVB_USB_AU6610 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/au6610* 7191 7192DVB_USB_CE6230 MEDIA DRIVER 7193M: Antti Palosaari <crope@iki.fi> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://palosaari.fi/linux/ 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/anttip/media_tree.git 7200F: drivers/media/usb/dvb-usb-v2/ce6230* 7201 7202DVB_USB_CXUSB MEDIA DRIVER 7203M: Michael Krufky <mkrufky@linuxtv.org> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207W: http://github.com/mkrufky 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/media_tree.git 7210F: drivers/media/usb/dvb-usb/cxusb* 7211 7212DVB_USB_EC168 MEDIA DRIVER 7213M: Antti Palosaari <crope@iki.fi> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217W: http://palosaari.fi/linux/ 7218Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7219T: git git://linuxtv.org/anttip/media_tree.git 7220F: drivers/media/usb/dvb-usb-v2/ec168* 7221 7222DVB_USB_GL861 MEDIA DRIVER 7223M: Antti Palosaari <crope@iki.fi> 7224L: linux-media@vger.kernel.org 7225S: Maintained 7226W: https://linuxtv.org 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/anttip/media_tree.git 7229F: drivers/media/usb/dvb-usb-v2/gl861* 7230 7231DVB_USB_MXL111SF MEDIA DRIVER 7232M: Michael Krufky <mkrufky@linuxtv.org> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://github.com/mkrufky 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/mkrufky/mxl111sf.git 7239F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7240 7241DVB_USB_RTL28XXU 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/rtl28xxu* 7250 7251DVB_USB_V2 MEDIA DRIVER 7252M: Antti Palosaari <crope@iki.fi> 7253L: linux-media@vger.kernel.org 7254S: Maintained 7255W: https://linuxtv.org 7256W: http://palosaari.fi/linux/ 7257Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7258T: git git://linuxtv.org/anttip/media_tree.git 7259F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7260F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7261 7262DYNAMIC DEBUG 7263M: Jason Baron <jbaron@akamai.com> 7264M: Jim Cromie <jim.cromie@gmail.com> 7265S: Maintained 7266F: include/linux/dynamic_debug.h 7267F: lib/dynamic_debug.c 7268F: lib/test_dynamic_debug.c 7269 7270DYNAMIC INTERRUPT MODERATION 7271M: Tal Gilboa <talgi@nvidia.com> 7272S: Maintained 7273F: Documentation/networking/net_dim.rst 7274F: include/linux/dim.h 7275F: lib/dim/ 7276 7277DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7278M: Daniel Lezcano <daniel.lezcano@kernel.org> 7279L: linux-pm@vger.kernel.org 7280S: Supported 7281B: https://bugzilla.kernel.org 7282T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7283F: drivers/powercap/dtpm* 7284F: include/linux/dtpm.h 7285 7286DZ DECSTATION DZ11 SERIAL DRIVER 7287M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7288S: Maintained 7289F: drivers/tty/serial/dz.* 7290 7291E3X0 POWER BUTTON DRIVER 7292M: Moritz Fischer <moritz.fischer@ettus.com> 7293L: usrp-users@lists.ettus.com 7294S: Supported 7295W: http://www.ettus.com 7296F: Documentation/devicetree/bindings/input/e3x0-button.txt 7297F: drivers/input/misc/e3x0-button.c 7298 7299E4000 MEDIA DRIVER 7300M: Antti Palosaari <crope@iki.fi> 7301L: linux-media@vger.kernel.org 7302S: Maintained 7303W: https://linuxtv.org 7304W: http://palosaari.fi/linux/ 7305Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7306T: git git://linuxtv.org/anttip/media_tree.git 7307F: drivers/media/tuners/e4000* 7308 7309EARTH_PT1 MEDIA DRIVER 7310M: Akihiro Tsukada <tskd08@gmail.com> 7311L: linux-media@vger.kernel.org 7312S: Odd Fixes 7313F: drivers/media/pci/pt1/ 7314 7315EARTH_PT3 MEDIA DRIVER 7316M: Akihiro Tsukada <tskd08@gmail.com> 7317L: linux-media@vger.kernel.org 7318S: Odd Fixes 7319F: drivers/media/pci/pt3/ 7320 7321EC100 MEDIA DRIVER 7322M: Antti Palosaari <crope@iki.fi> 7323L: linux-media@vger.kernel.org 7324S: Maintained 7325W: https://linuxtv.org 7326W: http://palosaari.fi/linux/ 7327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7328T: git git://linuxtv.org/anttip/media_tree.git 7329F: drivers/media/dvb-frontends/ec100* 7330 7331ECRYPT FILE SYSTEM 7332M: Tyler Hicks <code@tyhicks.com> 7333L: ecryptfs@vger.kernel.org 7334S: Odd Fixes 7335W: http://ecryptfs.org 7336W: https://launchpad.net/ecryptfs 7337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7338F: Documentation/filesystems/ecryptfs.rst 7339F: fs/ecryptfs/ 7340 7341EDAC-AMD64 7342M: Yazen Ghannam <yazen.ghannam@amd.com> 7343L: linux-edac@vger.kernel.org 7344S: Supported 7345F: drivers/edac/amd64_edac* 7346F: drivers/edac/mce_amd* 7347 7348EDAC-ARMADA 7349M: Jan Luebbe <jlu@pengutronix.de> 7350L: linux-edac@vger.kernel.org 7351S: Maintained 7352F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7353F: drivers/edac/armada_xp_* 7354 7355EDAC-AST2500 7356M: Stefan Schaeckeler <sschaeck@cisco.com> 7357S: Supported 7358F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7359F: drivers/edac/aspeed_edac.c 7360 7361EDAC-BLUEFIELD 7362M: Shravan Kumar Ramani <shravankr@nvidia.com> 7363S: Supported 7364F: drivers/edac/bluefield_edac.c 7365 7366EDAC-CALXEDA 7367M: Andre Przywara <andre.przywara@arm.com> 7368L: linux-edac@vger.kernel.org 7369S: Maintained 7370F: drivers/edac/highbank* 7371 7372EDAC-CAVIUM OCTEON 7373M: Ralf Baechle <ralf@linux-mips.org> 7374L: linux-edac@vger.kernel.org 7375L: linux-mips@vger.kernel.org 7376S: Supported 7377F: drivers/edac/octeon_edac* 7378 7379EDAC-CAVIUM THUNDERX 7380M: Robert Richter <rric@kernel.org> 7381L: linux-edac@vger.kernel.org 7382S: Odd Fixes 7383F: drivers/edac/thunderx_edac* 7384 7385EDAC-CORE 7386M: Borislav Petkov <bp@alien8.de> 7387M: Tony Luck <tony.luck@intel.com> 7388R: James Morse <james.morse@arm.com> 7389R: Mauro Carvalho Chehab <mchehab@kernel.org> 7390R: Robert Richter <rric@kernel.org> 7391L: linux-edac@vger.kernel.org 7392S: Supported 7393T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7394F: Documentation/admin-guide/ras.rst 7395F: Documentation/driver-api/edac.rst 7396F: drivers/edac/ 7397F: include/linux/edac.h 7398 7399EDAC-DMC520 7400M: Lei Wang <lewan@microsoft.com> 7401L: linux-edac@vger.kernel.org 7402S: Supported 7403F: drivers/edac/dmc520_edac.c 7404 7405EDAC-E752X 7406M: Mark Gross <markgross@kernel.org> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/e752x_edac.c 7410 7411EDAC-E7XXX 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/e7xxx_edac.c 7415 7416EDAC-FSL_DDR 7417M: York Sun <york.sun@nxp.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/fsl_ddr_edac.* 7421 7422EDAC-GHES 7423M: Mauro Carvalho Chehab <mchehab@kernel.org> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/ghes_edac.c 7427 7428EDAC-I10NM 7429M: Tony Luck <tony.luck@intel.com> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i10nm_base.c 7433 7434EDAC-I3000 7435L: linux-edac@vger.kernel.org 7436S: Orphan 7437F: drivers/edac/i3000_edac.c 7438 7439EDAC-I5000 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i5000_edac.c 7443 7444EDAC-I5400 7445M: Mauro Carvalho Chehab <mchehab@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i5400_edac.c 7449 7450EDAC-I7300 7451M: Mauro Carvalho Chehab <mchehab@kernel.org> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i7300_edac.c 7455 7456EDAC-I7CORE 7457M: Mauro Carvalho Chehab <mchehab@kernel.org> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/i7core_edac.c 7461 7462EDAC-I82443BXGX 7463M: Tim Small <tim@buttersideup.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/i82443bxgx_edac.c 7467 7468EDAC-I82975X 7469M: "Arvind R." <arvino55@gmail.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/i82975x_edac.c 7473 7474EDAC-IE31200 7475M: Jason Baron <jbaron@akamai.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/ie31200_edac.c 7479 7480EDAC-IGEN6 7481M: Tony Luck <tony.luck@intel.com> 7482R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/igen6_edac.c 7486 7487EDAC-MPC85XX 7488M: Johannes Thumshirn <morbidrsa@gmail.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/mpc85xx_edac.[ch] 7492 7493EDAC-NPCM 7494M: Marvin Lin <kflin@nuvoton.com> 7495M: Stanley Chu <yschu@nuvoton.com> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7499F: drivers/edac/npcm_edac.c 7500 7501EDAC-PASEMI 7502M: Egor Martovetsky <egor@pasemi.com> 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/pasemi_edac.c 7506 7507EDAC-PND2 7508M: Tony Luck <tony.luck@intel.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/pnd2_edac.[ch] 7512 7513EDAC-QCOM 7514M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7515L: linux-arm-msm@vger.kernel.org 7516L: linux-edac@vger.kernel.org 7517S: Maintained 7518F: drivers/edac/qcom_edac.c 7519 7520EDAC-R82600 7521M: Tim Small <tim@buttersideup.com> 7522L: linux-edac@vger.kernel.org 7523S: Maintained 7524F: drivers/edac/r82600_edac.c 7525 7526EDAC-SBRIDGE 7527M: Tony Luck <tony.luck@intel.com> 7528R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7529L: linux-edac@vger.kernel.org 7530S: Maintained 7531F: drivers/edac/sb_edac.c 7532 7533EDAC-SKYLAKE 7534M: Tony Luck <tony.luck@intel.com> 7535L: linux-edac@vger.kernel.org 7536S: Maintained 7537F: drivers/edac/skx_*.[ch] 7538 7539EDAC-TI 7540M: Tero Kristo <kristo@kernel.org> 7541L: linux-edac@vger.kernel.org 7542S: Odd Fixes 7543F: drivers/edac/ti_edac.c 7544 7545EDIROL UA-101/UA-1000 DRIVER 7546M: Clemens Ladisch <clemens@ladisch.de> 7547L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7548S: Maintained 7549T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7550F: sound/usb/misc/ua101.c 7551 7552EFI TEST DRIVER 7553M: Ivan Hu <ivan.hu@canonical.com> 7554M: Ard Biesheuvel <ardb@kernel.org> 7555L: linux-efi@vger.kernel.org 7556S: Maintained 7557F: drivers/firmware/efi/test/ 7558 7559EFI VARIABLE FILESYSTEM 7560M: Jeremy Kerr <jk@ozlabs.org> 7561M: Ard Biesheuvel <ardb@kernel.org> 7562L: linux-efi@vger.kernel.org 7563S: Maintained 7564T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7565F: fs/efivarfs/ 7566 7567EFIFB FRAMEBUFFER DRIVER 7568M: Peter Jones <pjones@redhat.com> 7569L: linux-fbdev@vger.kernel.org 7570S: Maintained 7571F: drivers/video/fbdev/efifb.c 7572 7573EFS FILESYSTEM 7574S: Orphan 7575W: http://aeschi.ch.eu.org/efs/ 7576F: fs/efs/ 7577 7578EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7579M: Douglas Miller <dougmill@linux.ibm.com> 7580L: netdev@vger.kernel.org 7581S: Maintained 7582F: drivers/net/ethernet/ibm/ehea/ 7583 7584ELM327 CAN NETWORK DRIVER 7585M: Max Staudt <max@enpas.org> 7586L: linux-can@vger.kernel.org 7587S: Maintained 7588F: Documentation/networking/device_drivers/can/can327.rst 7589F: drivers/net/can/can327.c 7590 7591EM28XX VIDEO4LINUX DRIVER 7592M: Mauro Carvalho Chehab <mchehab@kernel.org> 7593L: linux-media@vger.kernel.org 7594S: Maintained 7595W: https://linuxtv.org 7596T: git git://linuxtv.org/media_tree.git 7597F: Documentation/admin-guide/media/em28xx* 7598F: drivers/media/usb/em28xx/ 7599 7600EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7601M: Adrian Hunter <adrian.hunter@intel.com> 7602M: Ritesh Harjani <riteshh@codeaurora.org> 7603M: Asutosh Das <asutoshd@codeaurora.org> 7604L: linux-mmc@vger.kernel.org 7605S: Supported 7606F: drivers/mmc/host/cqhci* 7607 7608EMS CPC-PCI CAN DRIVER 7609M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7610M: support@ems-wuensche.com 7611L: linux-can@vger.kernel.org 7612S: Maintained 7613F: drivers/net/can/sja1000/ems_pci.c 7614 7615EMULEX 10Gbps iSCSI - OneConnect DRIVER 7616M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7617L: linux-scsi@vger.kernel.org 7618S: Supported 7619W: http://www.broadcom.com 7620F: drivers/scsi/be2iscsi/ 7621 7622EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7623M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7624M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7625M: Somnath Kotur <somnath.kotur@broadcom.com> 7626L: netdev@vger.kernel.org 7627S: Supported 7628W: http://www.emulex.com 7629F: drivers/net/ethernet/emulex/benet/ 7630 7631EMULEX ONECONNECT ROCE DRIVER 7632M: Selvin Xavier <selvin.xavier@broadcom.com> 7633L: linux-rdma@vger.kernel.org 7634S: Odd Fixes 7635W: http://www.broadcom.com 7636F: drivers/infiniband/hw/ocrdma/ 7637F: include/uapi/rdma/ocrdma-abi.h 7638 7639EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7640M: James Smart <james.smart@broadcom.com> 7641M: Ram Vegesna <ram.vegesna@broadcom.com> 7642L: linux-scsi@vger.kernel.org 7643L: target-devel@vger.kernel.org 7644S: Supported 7645W: http://www.broadcom.com 7646F: drivers/scsi/elx/ 7647 7648EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7649M: James Smart <james.smart@broadcom.com> 7650M: Dick Kennedy <dick.kennedy@broadcom.com> 7651L: linux-scsi@vger.kernel.org 7652S: Supported 7653W: http://www.broadcom.com 7654F: drivers/scsi/lpfc/ 7655 7656ENE CB710 FLASH CARD READER DRIVER 7657M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7658S: Maintained 7659F: drivers/misc/cb710/ 7660F: drivers/mmc/host/cb710-mmc.* 7661F: include/linux/cb710.h 7662 7663ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7664M: Maxim Levitsky <maximlevitsky@gmail.com> 7665S: Maintained 7666F: drivers/media/rc/ene_ir.* 7667 7668EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7669M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7670L: linuxppc-dev@lists.ozlabs.org 7671S: Maintained 7672F: drivers/tty/ehv_bytechan.c 7673 7674EPSON S1D13XXX FRAMEBUFFER DRIVER 7675M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7676S: Maintained 7677T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7678F: drivers/video/fbdev/s1d13xxxfb.c 7679F: include/video/s1d13xxxfb.h 7680 7681EROFS FILE SYSTEM 7682M: Gao Xiang <xiang@kernel.org> 7683M: Chao Yu <chao@kernel.org> 7684R: Yue Hu <huyue2@coolpad.com> 7685R: Jeffle Xu <jefflexu@linux.alibaba.com> 7686L: linux-erofs@lists.ozlabs.org 7687S: Maintained 7688T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7689F: Documentation/ABI/testing/sysfs-fs-erofs 7690F: Documentation/filesystems/erofs.rst 7691F: fs/erofs/ 7692F: include/trace/events/erofs.h 7693 7694ERRSEQ ERROR TRACKING INFRASTRUCTURE 7695M: Jeff Layton <jlayton@kernel.org> 7696S: Maintained 7697F: include/linux/errseq.h 7698F: lib/errseq.c 7699 7700ESD CAN/USB DRIVERS 7701M: Frank Jungclaus <frank.jungclaus@esd.eu> 7702R: socketcan@esd.eu 7703L: linux-can@vger.kernel.org 7704S: Maintained 7705F: drivers/net/can/usb/esd_usb.c 7706 7707ET131X NETWORK DRIVER 7708M: Mark Einon <mark.einon@gmail.com> 7709S: Odd Fixes 7710F: drivers/net/ethernet/agere/ 7711 7712ETAS ES58X CAN/USB DRIVER 7713M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7714L: linux-can@vger.kernel.org 7715S: Maintained 7716F: Documentation/networking/devlink/etas_es58x.rst 7717F: drivers/net/can/usb/etas_es58x/ 7718 7719ETHERNET BRIDGE 7720M: Roopa Prabhu <roopa@nvidia.com> 7721M: Nikolay Aleksandrov <razor@blackwall.org> 7722L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7723L: netdev@vger.kernel.org 7724S: Maintained 7725W: http://www.linuxfoundation.org/en/Net:Bridge 7726F: include/linux/netfilter_bridge/ 7727F: net/bridge/ 7728 7729ETHERNET PHY LIBRARY 7730M: Andrew Lunn <andrew@lunn.ch> 7731M: Heiner Kallweit <hkallweit1@gmail.com> 7732R: Russell King <linux@armlinux.org.uk> 7733L: netdev@vger.kernel.org 7734S: Maintained 7735F: Documentation/ABI/testing/sysfs-class-net-phydev 7736F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7737F: Documentation/devicetree/bindings/net/mdio* 7738F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7739F: Documentation/networking/phy.rst 7740F: drivers/net/mdio/ 7741F: drivers/net/mdio/acpi_mdio.c 7742F: drivers/net/mdio/fwnode_mdio.c 7743F: drivers/net/mdio/of_mdio.c 7744F: drivers/net/pcs/ 7745F: drivers/net/phy/ 7746F: include/dt-bindings/net/qca-ar803x.h 7747F: include/linux/*mdio*.h 7748F: include/linux/linkmode.h 7749F: include/linux/mdio/*.h 7750F: include/linux/mii.h 7751F: include/linux/of_net.h 7752F: include/linux/phy.h 7753F: include/linux/phy_fixed.h 7754F: include/linux/phylib_stubs.h 7755F: include/linux/platform_data/mdio-bcm-unimac.h 7756F: include/linux/platform_data/mdio-gpio.h 7757F: include/trace/events/mdio.h 7758F: include/uapi/linux/mdio.h 7759F: include/uapi/linux/mii.h 7760F: net/core/of_net.c 7761 7762EXEC & BINFMT API 7763R: Eric Biederman <ebiederm@xmission.com> 7764R: Kees Cook <keescook@chromium.org> 7765L: linux-mm@kvack.org 7766S: Supported 7767T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7768F: fs/*binfmt_*.c 7769F: fs/exec.c 7770F: include/linux/binfmts.h 7771F: include/linux/elf.h 7772F: include/uapi/linux/binfmts.h 7773F: include/uapi/linux/elf.h 7774F: tools/testing/selftests/exec/ 7775N: asm/elf.h 7776N: binfmt 7777 7778EXFAT FILE SYSTEM 7779M: Namjae Jeon <linkinjeon@kernel.org> 7780M: Sungjong Seo <sj1557.seo@samsung.com> 7781L: linux-fsdevel@vger.kernel.org 7782S: Maintained 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7784F: fs/exfat/ 7785 7786EXT2 FILE SYSTEM 7787M: Jan Kara <jack@suse.com> 7788L: linux-ext4@vger.kernel.org 7789S: Maintained 7790F: Documentation/filesystems/ext2.rst 7791F: fs/ext2/ 7792F: include/linux/ext2* 7793 7794EXT4 FILE SYSTEM 7795M: "Theodore Ts'o" <tytso@mit.edu> 7796M: Andreas Dilger <adilger.kernel@dilger.ca> 7797L: linux-ext4@vger.kernel.org 7798S: Maintained 7799W: http://ext4.wiki.kernel.org 7800Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7802F: Documentation/filesystems/ext4/ 7803F: fs/ext4/ 7804F: include/trace/events/ext4.h 7805F: include/uapi/linux/ext4.h 7806 7807Extended Verification Module (EVM) 7808M: Mimi Zohar <zohar@linux.ibm.com> 7809L: linux-integrity@vger.kernel.org 7810S: Supported 7811T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7812F: security/integrity/ 7813F: security/integrity/evm/ 7814 7815EXTENSIBLE FIRMWARE INTERFACE (EFI) 7816M: Ard Biesheuvel <ardb@kernel.org> 7817L: linux-efi@vger.kernel.org 7818S: Maintained 7819T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7820F: Documentation/admin-guide/efi-stub.rst 7821F: arch/*/include/asm/efi.h 7822F: arch/*/kernel/efi.c 7823F: arch/arm/boot/compressed/efi-header.S 7824F: arch/x86/platform/efi/ 7825F: drivers/firmware/efi/ 7826F: include/linux/efi*.h 7827 7828EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7829M: MyungJoo Ham <myungjoo.ham@samsung.com> 7830M: Chanwoo Choi <cw00.choi@samsung.com> 7831L: linux-kernel@vger.kernel.org 7832S: Maintained 7833T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7834F: Documentation/devicetree/bindings/extcon/ 7835F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7836F: drivers/extcon/ 7837F: include/linux/extcon.h 7838F: include/linux/extcon/ 7839 7840EXTRA BOOT CONFIG 7841M: Masami Hiramatsu <mhiramat@kernel.org> 7842L: linux-kernel@vger.kernel.org 7843L: linux-trace-kernel@vger.kernel.org 7844S: Maintained 7845Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7846T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7847F: Documentation/admin-guide/bootconfig.rst 7848F: fs/proc/bootconfig.c 7849F: include/linux/bootconfig.h 7850F: lib/bootconfig-data.S 7851F: lib/bootconfig.c 7852F: tools/bootconfig/* 7853F: tools/bootconfig/scripts/* 7854 7855EXYNOS DP DRIVER 7856M: Jingoo Han <jingoohan1@gmail.com> 7857L: dri-devel@lists.freedesktop.org 7858S: Maintained 7859F: drivers/gpu/drm/exynos/exynos_dp* 7860 7861EXYNOS SYSMMU (IOMMU) driver 7862M: Marek Szyprowski <m.szyprowski@samsung.com> 7863L: iommu@lists.linux.dev 7864S: Maintained 7865F: drivers/iommu/exynos-iommu.c 7866 7867F2FS FILE SYSTEM 7868M: Jaegeuk Kim <jaegeuk@kernel.org> 7869M: Chao Yu <chao@kernel.org> 7870L: linux-f2fs-devel@lists.sourceforge.net 7871S: Maintained 7872W: https://f2fs.wiki.kernel.org/ 7873Q: https://patchwork.kernel.org/project/f2fs/list/ 7874B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7875T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7876F: Documentation/ABI/testing/sysfs-fs-f2fs 7877F: Documentation/filesystems/f2fs.rst 7878F: fs/f2fs/ 7879F: include/linux/f2fs_fs.h 7880F: include/trace/events/f2fs.h 7881F: include/uapi/linux/f2fs.h 7882 7883F71805F HARDWARE MONITORING DRIVER 7884M: Jean Delvare <jdelvare@suse.com> 7885L: linux-hwmon@vger.kernel.org 7886S: Maintained 7887F: Documentation/hwmon/f71805f.rst 7888F: drivers/hwmon/f71805f.c 7889 7890FADDR2LINE 7891M: Josh Poimboeuf <jpoimboe@kernel.org> 7892S: Maintained 7893F: scripts/faddr2line 7894 7895FAILOVER MODULE 7896M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7897L: netdev@vger.kernel.org 7898S: Supported 7899F: Documentation/networking/failover.rst 7900F: include/net/failover.h 7901F: net/core/failover.c 7902 7903FANOTIFY 7904M: Jan Kara <jack@suse.cz> 7905R: Amir Goldstein <amir73il@gmail.com> 7906R: Matthew Bobrowski <repnop@google.com> 7907L: linux-fsdevel@vger.kernel.org 7908S: Maintained 7909F: fs/notify/fanotify/ 7910F: include/linux/fanotify.h 7911F: include/uapi/linux/fanotify.h 7912 7913FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7914M: Linus Walleij <linus.walleij@linaro.org> 7915L: linux-usb@vger.kernel.org 7916S: Maintained 7917F: drivers/usb/fotg210/ 7918 7919FARSYNC SYNCHRONOUS DRIVER 7920M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7921S: Supported 7922W: http://www.farsite.co.uk/ 7923F: drivers/net/wan/farsync.* 7924 7925FAULT INJECTION SUPPORT 7926M: Akinobu Mita <akinobu.mita@gmail.com> 7927S: Supported 7928F: Documentation/fault-injection/ 7929F: lib/fault-inject.c 7930 7931FBTFT Framebuffer drivers 7932L: dri-devel@lists.freedesktop.org 7933L: linux-fbdev@vger.kernel.org 7934S: Orphan 7935F: drivers/staging/fbtft/ 7936 7937FC0011 TUNER DRIVER 7938M: Michael Buesch <m@bues.ch> 7939L: linux-media@vger.kernel.org 7940S: Maintained 7941F: drivers/media/tuners/fc0011.c 7942F: drivers/media/tuners/fc0011.h 7943 7944FC2580 MEDIA DRIVER 7945M: Antti Palosaari <crope@iki.fi> 7946L: linux-media@vger.kernel.org 7947S: Maintained 7948W: https://linuxtv.org 7949W: http://palosaari.fi/linux/ 7950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7951T: git git://linuxtv.org/anttip/media_tree.git 7952F: drivers/media/tuners/fc2580* 7953 7954FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7955M: Hannes Reinecke <hare@suse.de> 7956L: linux-scsi@vger.kernel.org 7957S: Supported 7958W: www.Open-FCoE.org 7959F: drivers/scsi/fcoe/ 7960F: drivers/scsi/libfc/ 7961F: include/scsi/fc/ 7962F: include/scsi/libfc.h 7963F: include/scsi/libfcoe.h 7964F: include/uapi/scsi/fc/ 7965 7966FILE LOCKING (flock() and fcntl()/lockf()) 7967M: Jeff Layton <jlayton@kernel.org> 7968M: Chuck Lever <chuck.lever@oracle.com> 7969L: linux-fsdevel@vger.kernel.org 7970S: Maintained 7971F: fs/fcntl.c 7972F: fs/locks.c 7973F: include/linux/fcntl.h 7974F: include/uapi/linux/fcntl.h 7975 7976FILESYSTEM DIRECT ACCESS (DAX) 7977M: Dan Williams <dan.j.williams@intel.com> 7978R: Matthew Wilcox <willy@infradead.org> 7979R: Jan Kara <jack@suse.cz> 7980L: linux-fsdevel@vger.kernel.org 7981L: nvdimm@lists.linux.dev 7982S: Supported 7983F: fs/dax.c 7984F: include/linux/dax.h 7985F: include/trace/events/fs_dax.h 7986 7987FILESYSTEMS (VFS and infrastructure) 7988M: Alexander Viro <viro@zeniv.linux.org.uk> 7989M: Christian Brauner <brauner@kernel.org> 7990L: linux-fsdevel@vger.kernel.org 7991S: Maintained 7992F: fs/* 7993F: include/linux/fs.h 7994F: include/linux/fs_types.h 7995F: include/uapi/linux/fs.h 7996F: include/uapi/linux/openat2.h 7997 7998FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7999M: Riku Voipio <riku.voipio@iki.fi> 8000L: linux-hwmon@vger.kernel.org 8001S: Maintained 8002F: drivers/hwmon/f75375s.c 8003F: include/linux/f75375s.h 8004 8005FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8006M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8007L: linux-can@vger.kernel.org 8008S: Maintained 8009F: drivers/net/can/usb/f81604.c 8010 8011FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8012M: Clemens Ladisch <clemens@ladisch.de> 8013M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8014L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8015S: Maintained 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8017F: include/uapi/sound/firewire.h 8018F: sound/firewire/ 8019 8020FIREWIRE MEDIA DRIVERS (firedtv) 8021M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8022L: linux-media@vger.kernel.org 8023L: linux1394-devel@lists.sourceforge.net 8024S: Maintained 8025T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8026F: drivers/media/firewire/ 8027 8028FIREWIRE SBP-2 TARGET 8029M: Chris Boot <bootc@bootc.net> 8030L: linux-scsi@vger.kernel.org 8031L: target-devel@vger.kernel.org 8032L: linux1394-devel@lists.sourceforge.net 8033S: Maintained 8034T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8035F: drivers/target/sbp/ 8036 8037FIREWIRE SUBSYSTEM 8038M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8039M: Takashi Sakamoto <takaswie@kernel.org> 8040L: linux1394-devel@lists.sourceforge.net 8041S: Maintained 8042W: http://ieee1394.docs.kernel.org/ 8043T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8044F: drivers/firewire/ 8045F: include/linux/firewire.h 8046F: include/uapi/linux/firewire*.h 8047F: tools/firewire/ 8048 8049FIRMWARE FRAMEWORK FOR ARMV8-A 8050M: Sudeep Holla <sudeep.holla@arm.com> 8051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8052S: Maintained 8053F: drivers/firmware/arm_ffa/ 8054F: include/linux/arm_ffa.h 8055 8056FIRMWARE LOADER (request_firmware) 8057M: Luis Chamberlain <mcgrof@kernel.org> 8058M: Russ Weight <russell.h.weight@intel.com> 8059L: linux-kernel@vger.kernel.org 8060S: Maintained 8061F: Documentation/firmware_class/ 8062F: drivers/base/firmware_loader/ 8063F: include/linux/firmware.h 8064 8065FLEXTIMER FTM-QUADDEC DRIVER 8066M: Patrick Havelange <patrick.havelange@essensium.com> 8067L: linux-iio@vger.kernel.org 8068S: Maintained 8069F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8070F: drivers/counter/ftm-quaddec.c 8071 8072FLOPPY DRIVER 8073M: Denis Efremov <efremov@linux.com> 8074L: linux-block@vger.kernel.org 8075S: Odd Fixes 8076F: drivers/block/floppy.c 8077 8078FLYSKY FSIA6B RC RECEIVER 8079M: Markus Koch <markus@notsyncing.net> 8080L: linux-input@vger.kernel.org 8081S: Maintained 8082F: drivers/input/joystick/fsia6b.c 8083 8084FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8085M: Geoffrey D. Bennett <g@b4.vu> 8086L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8087S: Maintained 8088T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8089F: sound/usb/mixer_scarlett_gen2.c 8090 8091FORCEDETH GIGABIT ETHERNET DRIVER 8092M: Rain River <rain.1986.08.12@gmail.com> 8093M: Zhu Yanjun <zyjzyj2000@gmail.com> 8094L: netdev@vger.kernel.org 8095S: Maintained 8096F: drivers/net/ethernet/nvidia/* 8097 8098FORTIFY_SOURCE 8099M: Kees Cook <keescook@chromium.org> 8100L: linux-hardening@vger.kernel.org 8101S: Supported 8102T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8103F: include/linux/fortify-string.h 8104F: lib/fortify_kunit.c 8105F: lib/memcpy_kunit.c 8106F: lib/strcat_kunit.c 8107F: lib/strscpy_kunit.c 8108F: lib/test_fortify/* 8109F: scripts/test_fortify.sh 8110K: \b__NO_FORTIFY\b 8111 8112FPGA DFL DRIVERS 8113M: Wu Hao <hao.wu@intel.com> 8114R: Tom Rix <trix@redhat.com> 8115L: linux-fpga@vger.kernel.org 8116S: Maintained 8117F: Documentation/ABI/testing/sysfs-bus-dfl* 8118F: Documentation/fpga/dfl.rst 8119F: drivers/fpga/dfl* 8120F: drivers/uio/uio_dfl.c 8121F: include/linux/dfl.h 8122F: include/uapi/linux/fpga-dfl.h 8123 8124FPGA MANAGER FRAMEWORK 8125M: Moritz Fischer <mdf@kernel.org> 8126M: Wu Hao <hao.wu@intel.com> 8127M: Xu Yilun <yilun.xu@intel.com> 8128R: Tom Rix <trix@redhat.com> 8129L: linux-fpga@vger.kernel.org 8130S: Maintained 8131Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8132T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8133F: Documentation/devicetree/bindings/fpga/ 8134F: Documentation/driver-api/fpga/ 8135F: Documentation/fpga/ 8136F: drivers/fpga/ 8137F: include/linux/fpga/ 8138 8139FPU EMULATOR 8140M: Bill Metzenthen <billm@melbpc.org.au> 8141S: Maintained 8142W: https://floatingpoint.billm.au/ 8143F: arch/x86/math-emu/ 8144 8145FRAMEBUFFER CORE 8146M: Daniel Vetter <daniel@ffwll.ch> 8147S: Odd Fixes 8148T: git git://anongit.freedesktop.org/drm/drm-misc 8149F: drivers/video/fbdev/core/ 8150 8151FRAMEBUFFER LAYER 8152M: Helge Deller <deller@gmx.de> 8153L: linux-fbdev@vger.kernel.org 8154L: dri-devel@lists.freedesktop.org 8155S: Maintained 8156Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8157T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8158F: Documentation/fb/ 8159F: drivers/video/ 8160F: include/linux/fb.h 8161F: include/uapi/linux/fb.h 8162F: include/uapi/video/ 8163F: include/video/ 8164 8165FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8166M: Horia Geantă <horia.geanta@nxp.com> 8167M: Pankaj Gupta <pankaj.gupta@nxp.com> 8168M: Gaurav Jain <gaurav.jain@nxp.com> 8169L: linux-crypto@vger.kernel.org 8170S: Maintained 8171F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8172F: drivers/crypto/caam/ 8173 8174FREESCALE COLDFIRE M5441X MMC DRIVER 8175M: Angelo Dureghello <angelo.dureghello@timesys.com> 8176L: linux-mmc@vger.kernel.org 8177S: Maintained 8178F: drivers/mmc/host/sdhci-esdhc-mcf.c 8179F: include/linux/platform_data/mmc-esdhc-mcf.h 8180 8181FREESCALE DIU FRAMEBUFFER DRIVER 8182M: Timur Tabi <timur@kernel.org> 8183L: linux-fbdev@vger.kernel.org 8184S: Maintained 8185F: drivers/video/fbdev/fsl-diu-fb.* 8186 8187FREESCALE DMA DRIVER 8188M: Li Yang <leoyang.li@nxp.com> 8189M: Zhang Wei <zw@zh-kernel.org> 8190L: linuxppc-dev@lists.ozlabs.org 8191S: Maintained 8192F: drivers/dma/fsldma.* 8193 8194FREESCALE DSPI DRIVER 8195M: Vladimir Oltean <olteanv@gmail.com> 8196L: linux-spi@vger.kernel.org 8197S: Maintained 8198F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8199F: drivers/spi/spi-fsl-dspi.c 8200F: include/linux/spi/spi-fsl-dspi.h 8201 8202FREESCALE ENETC ETHERNET DRIVERS 8203M: Claudiu Manoil <claudiu.manoil@nxp.com> 8204M: Vladimir Oltean <vladimir.oltean@nxp.com> 8205L: netdev@vger.kernel.org 8206S: Maintained 8207F: drivers/net/ethernet/freescale/enetc/ 8208 8209FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8210M: Claudiu Manoil <claudiu.manoil@nxp.com> 8211L: netdev@vger.kernel.org 8212S: Maintained 8213F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8214F: drivers/net/ethernet/freescale/gianfar* 8215 8216FREESCALE GPMI NAND DRIVER 8217M: Han Xu <han.xu@nxp.com> 8218L: linux-mtd@lists.infradead.org 8219S: Maintained 8220F: drivers/mtd/nand/raw/gpmi-nand/* 8221 8222FREESCALE I2C CPM DRIVER 8223M: Jochen Friedrich <jochen@scram.de> 8224L: linuxppc-dev@lists.ozlabs.org 8225L: linux-i2c@vger.kernel.org 8226S: Maintained 8227F: drivers/i2c/busses/i2c-cpm.c 8228 8229FREESCALE IMX / MXC FEC DRIVER 8230M: Wei Fang <wei.fang@nxp.com> 8231R: Shenwei Wang <shenwei.wang@nxp.com> 8232R: Clark Wang <xiaoning.wang@nxp.com> 8233R: NXP Linux Team <linux-imx@nxp.com> 8234L: netdev@vger.kernel.org 8235S: Maintained 8236F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8237F: drivers/net/ethernet/freescale/fec.h 8238F: drivers/net/ethernet/freescale/fec_main.c 8239F: drivers/net/ethernet/freescale/fec_ptp.c 8240 8241FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8242M: Sascha Hauer <s.hauer@pengutronix.de> 8243R: Pengutronix Kernel Team <kernel@pengutronix.de> 8244L: linux-fbdev@vger.kernel.org 8245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8246S: Maintained 8247F: drivers/video/fbdev/imxfb.c 8248 8249FREESCALE IMX DDR PMU DRIVER 8250M: Frank Li <Frank.li@nxp.com> 8251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8252S: Maintained 8253F: Documentation/admin-guide/perf/imx-ddr.rst 8254F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8255F: drivers/perf/fsl_imx8_ddr_perf.c 8256 8257FREESCALE IMX I2C DRIVER 8258M: Oleksij Rempel <o.rempel@pengutronix.de> 8259R: Pengutronix Kernel Team <kernel@pengutronix.de> 8260L: linux-i2c@vger.kernel.org 8261S: Maintained 8262F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8263F: drivers/i2c/busses/i2c-imx.c 8264 8265FREESCALE IMX LPI2C DRIVER 8266M: Dong Aisheng <aisheng.dong@nxp.com> 8267L: linux-i2c@vger.kernel.org 8268L: linux-imx@nxp.com 8269S: Maintained 8270F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8271F: drivers/i2c/busses/i2c-imx-lpi2c.c 8272 8273FREESCALE MPC I2C DRIVER 8274M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8275L: linux-i2c@vger.kernel.org 8276S: Maintained 8277F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8278F: drivers/i2c/busses/i2c-mpc.c 8279 8280FREESCALE QORIQ DPAA ETHERNET DRIVER 8281M: Madalin Bucur <madalin.bucur@nxp.com> 8282L: netdev@vger.kernel.org 8283S: Maintained 8284F: drivers/net/ethernet/freescale/dpaa 8285 8286FREESCALE QORIQ DPAA FMAN DRIVER 8287M: Madalin Bucur <madalin.bucur@nxp.com> 8288R: Sean Anderson <sean.anderson@seco.com> 8289L: netdev@vger.kernel.org 8290S: Maintained 8291F: Documentation/devicetree/bindings/net/fsl-fman.txt 8292F: drivers/net/ethernet/freescale/fman 8293 8294FREESCALE QORIQ PTP CLOCK DRIVER 8295M: Yangbo Lu <yangbo.lu@nxp.com> 8296L: netdev@vger.kernel.org 8297S: Maintained 8298F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8299F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8300F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8301F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8302F: drivers/ptp/ptp_qoriq.c 8303F: drivers/ptp/ptp_qoriq_debugfs.c 8304F: include/linux/fsl/ptp_qoriq.h 8305 8306FREESCALE QUAD SPI DRIVER 8307M: Han Xu <han.xu@nxp.com> 8308L: linux-spi@vger.kernel.org 8309S: Maintained 8310F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8311F: drivers/spi/spi-fsl-qspi.c 8312 8313FREESCALE QUICC ENGINE LIBRARY 8314M: Qiang Zhao <qiang.zhao@nxp.com> 8315L: linuxppc-dev@lists.ozlabs.org 8316S: Maintained 8317F: drivers/soc/fsl/qe/ 8318F: include/soc/fsl/qe/ 8319 8320FREESCALE QUICC ENGINE QMC DRIVER 8321M: Herve Codina <herve.codina@bootlin.com> 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8325F: drivers/soc/fsl/qe/qmc.c 8326F: include/soc/fsl/qe/qmc.h 8327 8328FREESCALE QUICC ENGINE TSA DRIVER 8329M: Herve Codina <herve.codina@bootlin.com> 8330L: linuxppc-dev@lists.ozlabs.org 8331S: Maintained 8332F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8333F: drivers/soc/fsl/qe/tsa.c 8334F: drivers/soc/fsl/qe/tsa.h 8335F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8336 8337FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8338M: Li Yang <leoyang.li@nxp.com> 8339L: netdev@vger.kernel.org 8340L: linuxppc-dev@lists.ozlabs.org 8341S: Maintained 8342F: drivers/net/ethernet/freescale/ucc_geth* 8343 8344FREESCALE QUICC ENGINE UCC HDLC DRIVER 8345M: Zhao Qiang <qiang.zhao@nxp.com> 8346L: netdev@vger.kernel.org 8347L: linuxppc-dev@lists.ozlabs.org 8348S: Maintained 8349F: drivers/net/wan/fsl_ucc_hdlc* 8350 8351FREESCALE QUICC ENGINE UCC UART DRIVER 8352M: Timur Tabi <timur@kernel.org> 8353L: linuxppc-dev@lists.ozlabs.org 8354S: Maintained 8355F: drivers/tty/serial/ucc_uart.c 8356 8357FREESCALE SOC DRIVERS 8358M: Li Yang <leoyang.li@nxp.com> 8359L: linuxppc-dev@lists.ozlabs.org 8360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8361S: Maintained 8362F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8363F: Documentation/devicetree/bindings/soc/fsl/ 8364F: drivers/soc/fsl/ 8365F: include/linux/fsl/ 8366F: include/soc/fsl/ 8367 8368FREESCALE SOC FS_ENET DRIVER 8369M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8370L: linuxppc-dev@lists.ozlabs.org 8371L: netdev@vger.kernel.org 8372S: Maintained 8373F: drivers/net/ethernet/freescale/fs_enet/ 8374F: include/linux/fs_enet_pd.h 8375 8376FREESCALE SOC SOUND DRIVERS 8377M: Shengjiu Wang <shengjiu.wang@gmail.com> 8378M: Xiubo Li <Xiubo.Lee@gmail.com> 8379R: Fabio Estevam <festevam@gmail.com> 8380R: Nicolin Chen <nicoleotsuka@gmail.com> 8381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8382L: linuxppc-dev@lists.ozlabs.org 8383S: Maintained 8384F: sound/soc/fsl/fsl* 8385F: sound/soc/fsl/imx* 8386F: sound/soc/fsl/mpc8610_hpcd.c 8387 8388FREESCALE SOC SOUND QMC DRIVER 8389M: Herve Codina <herve.codina@bootlin.com> 8390L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8391L: linuxppc-dev@lists.ozlabs.org 8392S: Maintained 8393F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8394F: sound/soc/fsl/fsl_qmc_audio.c 8395 8396FREESCALE USB PERIPHERAL DRIVERS 8397M: Li Yang <leoyang.li@nxp.com> 8398L: linux-usb@vger.kernel.org 8399L: linuxppc-dev@lists.ozlabs.org 8400S: Maintained 8401F: drivers/usb/gadget/udc/fsl* 8402 8403FREESCALE USB PHY DRIVER 8404M: Ran Wang <ran.wang_1@nxp.com> 8405L: linux-usb@vger.kernel.org 8406L: linuxppc-dev@lists.ozlabs.org 8407S: Maintained 8408F: drivers/usb/phy/phy-fsl-usb* 8409 8410FREEVXFS FILESYSTEM 8411M: Christoph Hellwig <hch@infradead.org> 8412S: Maintained 8413W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8414F: fs/freevxfs/ 8415 8416FREEZER 8417M: "Rafael J. Wysocki" <rafael@kernel.org> 8418M: Pavel Machek <pavel@ucw.cz> 8419L: linux-pm@vger.kernel.org 8420S: Supported 8421F: Documentation/power/freezing-of-tasks.rst 8422F: include/linux/freezer.h 8423F: kernel/freezer.c 8424 8425FRONTSWAP API 8426M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8427L: linux-kernel@vger.kernel.org 8428S: Maintained 8429F: include/linux/frontswap.h 8430F: mm/frontswap.c 8431 8432FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8433M: David Howells <dhowells@redhat.com> 8434L: linux-cachefs@redhat.com (moderated for non-subscribers) 8435S: Supported 8436F: Documentation/filesystems/caching/ 8437F: fs/fscache/ 8438F: include/linux/fscache*.h 8439 8440FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8441M: Eric Biggers <ebiggers@kernel.org> 8442M: Theodore Y. Ts'o <tytso@mit.edu> 8443M: Jaegeuk Kim <jaegeuk@kernel.org> 8444L: linux-fscrypt@vger.kernel.org 8445S: Supported 8446Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8447T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8448F: Documentation/filesystems/fscrypt.rst 8449F: fs/crypto/ 8450F: include/linux/fscrypt.h 8451F: include/uapi/linux/fscrypt.h 8452 8453FSI SUBSYSTEM 8454M: Jeremy Kerr <jk@ozlabs.org> 8455M: Joel Stanley <joel@jms.id.au> 8456R: Alistar Popple <alistair@popple.id.au> 8457R: Eddie James <eajames@linux.ibm.com> 8458L: linux-fsi@lists.ozlabs.org 8459S: Supported 8460Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8461T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8462F: drivers/fsi/ 8463F: include/linux/fsi*.h 8464F: include/trace/events/fsi*.h 8465 8466FSI-ATTACHED I2C DRIVER 8467M: Eddie James <eajames@linux.ibm.com> 8468L: linux-i2c@vger.kernel.org 8469L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8470S: Maintained 8471F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8472F: drivers/i2c/busses/i2c-fsi.c 8473 8474FSI-ATTACHED SPI DRIVER 8475M: Eddie James <eajames@linux.ibm.com> 8476L: linux-spi@vger.kernel.org 8477S: Maintained 8478F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8479F: drivers/spi/spi-fsi.c 8480 8481FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8482M: Jan Kara <jack@suse.cz> 8483R: Amir Goldstein <amir73il@gmail.com> 8484L: linux-fsdevel@vger.kernel.org 8485S: Maintained 8486T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8487F: fs/notify/ 8488F: include/linux/fsnotify*.h 8489 8490FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8491M: Eric Biggers <ebiggers@kernel.org> 8492M: Theodore Y. Ts'o <tytso@mit.edu> 8493L: fsverity@lists.linux.dev 8494S: Supported 8495Q: https://patchwork.kernel.org/project/fsverity/list/ 8496T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8497F: Documentation/filesystems/fsverity.rst 8498F: fs/verity/ 8499F: include/linux/fsverity.h 8500F: include/uapi/linux/fsverity.h 8501 8502FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8503M: Michael Zaidman <michael.zaidman@gmail.com> 8504L: linux-i2c@vger.kernel.org 8505L: linux-input@vger.kernel.org 8506S: Maintained 8507F: drivers/hid/hid-ft260.c 8508 8509FUJITSU LAPTOP EXTRAS 8510M: Jonathan Woithe <jwoithe@just42.net> 8511L: platform-driver-x86@vger.kernel.org 8512S: Maintained 8513F: drivers/platform/x86/fujitsu-laptop.c 8514 8515FUJITSU TABLET EXTRAS 8516M: Robert Gerlach <khnz@gmx.de> 8517L: platform-driver-x86@vger.kernel.org 8518S: Maintained 8519F: drivers/platform/x86/fujitsu-tablet.c 8520 8521FUNCTION HOOKS (FTRACE) 8522M: Steven Rostedt <rostedt@goodmis.org> 8523M: Masami Hiramatsu <mhiramat@kernel.org> 8524R: Mark Rutland <mark.rutland@arm.com> 8525L: linux-kernel@vger.kernel.org 8526L: linux-trace-kernel@vger.kernel.org 8527S: Maintained 8528Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8529T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8530F: Documentation/trace/ftrace* 8531F: arch/*/*/*/*ftrace* 8532F: arch/*/*/*ftrace* 8533F: include/*/ftrace.h 8534F: kernel/trace/fgraph.c 8535F: kernel/trace/ftrace* 8536F: samples/ftrace 8537 8538FUNGIBLE ETHERNET DRIVERS 8539M: Dimitris Michailidis <dmichail@fungible.com> 8540L: netdev@vger.kernel.org 8541S: Supported 8542F: drivers/net/ethernet/fungible/ 8543 8544FUSE: FILESYSTEM IN USERSPACE 8545M: Miklos Szeredi <miklos@szeredi.hu> 8546L: linux-fsdevel@vger.kernel.org 8547S: Maintained 8548W: https://github.com/libfuse/ 8549T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8550F: Documentation/filesystems/fuse.rst 8551F: fs/fuse/ 8552F: include/uapi/linux/fuse.h 8553 8554FUTEX SUBSYSTEM 8555M: Thomas Gleixner <tglx@linutronix.de> 8556M: Ingo Molnar <mingo@redhat.com> 8557R: Peter Zijlstra <peterz@infradead.org> 8558R: Darren Hart <dvhart@infradead.org> 8559R: Davidlohr Bueso <dave@stgolabs.net> 8560R: André Almeida <andrealmeid@igalia.com> 8561L: linux-kernel@vger.kernel.org 8562S: Maintained 8563T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8564F: Documentation/locking/*futex* 8565F: include/asm-generic/futex.h 8566F: include/linux/futex.h 8567F: include/uapi/linux/futex.h 8568F: kernel/futex/* 8569F: tools/perf/bench/futex* 8570F: tools/testing/selftests/futex/ 8571 8572GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8573M: Tim Harvey <tharvey@gateworks.com> 8574S: Maintained 8575F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8576F: Documentation/hwmon/gsc-hwmon.rst 8577F: drivers/hwmon/gsc-hwmon.c 8578F: drivers/mfd/gateworks-gsc.c 8579F: include/linux/mfd/gsc.h 8580F: include/linux/platform_data/gsc_hwmon.h 8581 8582GCC PLUGINS 8583M: Kees Cook <keescook@chromium.org> 8584L: linux-hardening@vger.kernel.org 8585S: Maintained 8586T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8587F: Documentation/kbuild/gcc-plugins.rst 8588F: scripts/Makefile.gcc-plugins 8589F: scripts/gcc-plugins/ 8590 8591GCOV BASED KERNEL PROFILING 8592M: Peter Oberparleiter <oberpar@linux.ibm.com> 8593S: Maintained 8594F: Documentation/dev-tools/gcov.rst 8595F: kernel/gcov/ 8596 8597GDB KERNEL DEBUGGING HELPER SCRIPTS 8598M: Jan Kiszka <jan.kiszka@siemens.com> 8599M: Kieran Bingham <kbingham@kernel.org> 8600S: Supported 8601F: scripts/gdb/ 8602 8603GEMINI CRYPTO DRIVER 8604M: Corentin Labbe <clabbe@baylibre.com> 8605L: linux-crypto@vger.kernel.org 8606S: Maintained 8607F: drivers/crypto/gemini/ 8608 8609GEMTEK FM RADIO RECEIVER DRIVER 8610M: Hans Verkuil <hverkuil@xs4all.nl> 8611L: linux-media@vger.kernel.org 8612S: Maintained 8613W: https://linuxtv.org 8614T: git git://linuxtv.org/media_tree.git 8615F: drivers/media/radio/radio-gemtek* 8616 8617GENERIC ARCHITECTURE TOPOLOGY 8618M: Sudeep Holla <sudeep.holla@arm.com> 8619L: linux-kernel@vger.kernel.org 8620S: Maintained 8621F: drivers/base/arch_topology.c 8622F: include/linux/arch_topology.h 8623 8624GENERIC ENTRY CODE 8625M: Thomas Gleixner <tglx@linutronix.de> 8626M: Peter Zijlstra <peterz@infradead.org> 8627M: Andy Lutomirski <luto@kernel.org> 8628L: linux-kernel@vger.kernel.org 8629S: Maintained 8630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8631F: include/linux/entry-common.h 8632F: include/linux/entry-kvm.h 8633F: kernel/entry/ 8634 8635GENERIC GPIO I2C DRIVER 8636M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8637S: Supported 8638F: drivers/i2c/busses/i2c-gpio.c 8639F: include/linux/platform_data/i2c-gpio.h 8640 8641GENERIC GPIO I2C MULTIPLEXER DRIVER 8642M: Peter Korsgaard <peter.korsgaard@barco.com> 8643L: linux-i2c@vger.kernel.org 8644S: Supported 8645F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8646F: drivers/i2c/muxes/i2c-mux-gpio.c 8647F: include/linux/platform_data/i2c-mux-gpio.h 8648 8649GENERIC HDLC (WAN) DRIVERS 8650M: Krzysztof Halasa <khc@pm.waw.pl> 8651S: Maintained 8652W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8653F: drivers/net/wan/c101.c 8654F: drivers/net/wan/hd6457* 8655F: drivers/net/wan/hdlc* 8656F: drivers/net/wan/n2.c 8657F: drivers/net/wan/pc300too.c 8658F: drivers/net/wan/pci200syn.c 8659F: drivers/net/wan/wanxl* 8660 8661GENERIC INCLUDE/ASM HEADER FILES 8662M: Arnd Bergmann <arnd@arndb.de> 8663L: linux-arch@vger.kernel.org 8664S: Maintained 8665T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8666F: include/asm-generic/ 8667F: include/uapi/asm-generic/ 8668 8669GENERIC PHY FRAMEWORK 8670M: Vinod Koul <vkoul@kernel.org> 8671M: Kishon Vijay Abraham I <kishon@kernel.org> 8672L: linux-phy@lists.infradead.org 8673S: Supported 8674Q: https://patchwork.kernel.org/project/linux-phy/list/ 8675T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8676F: Documentation/devicetree/bindings/phy/ 8677F: drivers/phy/ 8678F: include/dt-bindings/phy/ 8679F: include/linux/phy/ 8680 8681GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8682M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8683S: Supported 8684F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8685 8686GENERIC PM DOMAINS 8687M: "Rafael J. Wysocki" <rafael@kernel.org> 8688M: Kevin Hilman <khilman@kernel.org> 8689M: Ulf Hansson <ulf.hansson@linaro.org> 8690L: linux-pm@vger.kernel.org 8691S: Supported 8692F: Documentation/devicetree/bindings/power/power?domain* 8693F: drivers/base/power/domain*.c 8694F: include/linux/pm_domain.h 8695 8696GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8697M: Eugen Hristev <eugen.hristev@microchip.com> 8698L: linux-input@vger.kernel.org 8699S: Maintained 8700F: drivers/input/touchscreen/resistive-adc-touch.c 8701 8702GENERIC STRING LIBRARY 8703M: Kees Cook <keescook@chromium.org> 8704R: Andy Shevchenko <andy@kernel.org> 8705L: linux-hardening@vger.kernel.org 8706S: Supported 8707T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8708F: include/linux/string.h 8709F: include/linux/string_choices.h 8710F: include/linux/string_helpers.h 8711F: lib/string.c 8712F: lib/string_helpers.c 8713F: lib/test-string_helpers.c 8714F: lib/test_string.c 8715 8716GENERIC UIO DRIVER FOR PCI DEVICES 8717M: "Michael S. Tsirkin" <mst@redhat.com> 8718L: kvm@vger.kernel.org 8719S: Supported 8720F: drivers/uio/uio_pci_generic.c 8721 8722GENERIC VDSO LIBRARY 8723M: Andy Lutomirski <luto@kernel.org> 8724M: Thomas Gleixner <tglx@linutronix.de> 8725M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8726L: linux-kernel@vger.kernel.org 8727S: Maintained 8728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8729F: include/asm-generic/vdso/vsyscall.h 8730F: include/vdso/ 8731F: kernel/time/vsyscall.c 8732F: lib/vdso/ 8733 8734GENWQE (IBM Generic Workqueue Card) 8735M: Frank Haverkamp <haver@linux.ibm.com> 8736S: Supported 8737F: drivers/misc/genwqe/ 8738 8739GET_MAINTAINER SCRIPT 8740M: Joe Perches <joe@perches.com> 8741S: Maintained 8742F: scripts/get_maintainer.pl 8743 8744GFS2 FILE SYSTEM 8745M: Bob Peterson <rpeterso@redhat.com> 8746M: Andreas Gruenbacher <agruenba@redhat.com> 8747L: cluster-devel@redhat.com 8748S: Supported 8749B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8750T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8751F: Documentation/filesystems/gfs2* 8752F: fs/gfs2/ 8753F: include/uapi/linux/gfs2_ondisk.h 8754 8755GIGABYTE WMI DRIVER 8756M: Thomas Weißschuh <thomas@weissschuh.net> 8757L: platform-driver-x86@vger.kernel.org 8758S: Maintained 8759F: drivers/platform/x86/gigabyte-wmi.c 8760 8761GNSS SUBSYSTEM 8762M: Johan Hovold <johan@kernel.org> 8763S: Maintained 8764T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8765F: Documentation/ABI/testing/sysfs-class-gnss 8766F: Documentation/devicetree/bindings/gnss/ 8767F: drivers/gnss/ 8768F: include/linux/gnss.h 8769 8770GO7007 MPEG CODEC 8771M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8772L: linux-media@vger.kernel.org 8773S: Maintained 8774F: drivers/media/usb/go7007/ 8775 8776GOODIX TOUCHSCREEN 8777M: Bastien Nocera <hadess@hadess.net> 8778M: Hans de Goede <hdegoede@redhat.com> 8779L: linux-input@vger.kernel.org 8780S: Maintained 8781F: drivers/input/touchscreen/goodix* 8782 8783GOOGLE ETHERNET DRIVERS 8784M: Jeroen de Borst <jeroendb@google.com> 8785M: Praveen Kaligineedi <pkaligineedi@google.com> 8786R: Shailend Chand <shailend@google.com> 8787L: netdev@vger.kernel.org 8788S: Supported 8789F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8790F: drivers/net/ethernet/google 8791 8792GPD POCKET FAN DRIVER 8793M: Hans de Goede <hdegoede@redhat.com> 8794L: platform-driver-x86@vger.kernel.org 8795S: Maintained 8796F: drivers/platform/x86/gpd-pocket-fan.c 8797 8798GPIO ACPI SUPPORT 8799M: Mika Westerberg <mika.westerberg@linux.intel.com> 8800M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8801L: linux-gpio@vger.kernel.org 8802L: linux-acpi@vger.kernel.org 8803S: Supported 8804T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8805F: Documentation/firmware-guide/acpi/gpio-properties.rst 8806F: drivers/gpio/gpiolib-acpi.c 8807F: drivers/gpio/gpiolib-acpi.h 8808 8809GPIO AGGREGATOR 8810M: Geert Uytterhoeven <geert+renesas@glider.be> 8811L: linux-gpio@vger.kernel.org 8812S: Supported 8813F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8814F: drivers/gpio/gpio-aggregator.c 8815 8816GPIO IR Transmitter 8817M: Sean Young <sean@mess.org> 8818L: linux-media@vger.kernel.org 8819S: Maintained 8820F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8821F: drivers/media/rc/gpio-ir-tx.c 8822 8823GPIO MOCKUP DRIVER 8824M: Bamvor Jian Zhang <bamv2005@gmail.com> 8825L: linux-gpio@vger.kernel.org 8826S: Maintained 8827F: drivers/gpio/gpio-mockup.c 8828F: tools/testing/selftests/gpio/ 8829 8830GPIO REGMAP 8831R: Michael Walle <michael@walle.cc> 8832S: Maintained 8833F: drivers/gpio/gpio-regmap.c 8834F: include/linux/gpio/regmap.h 8835 8836GPIO SUBSYSTEM 8837M: Linus Walleij <linus.walleij@linaro.org> 8838M: Bartosz Golaszewski <brgl@bgdev.pl> 8839R: Andy Shevchenko <andy@kernel.org> 8840L: linux-gpio@vger.kernel.org 8841S: Maintained 8842T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8843F: Documentation/ABI/obsolete/sysfs-gpio 8844F: Documentation/ABI/testing/gpio-cdev 8845F: Documentation/admin-guide/gpio/ 8846F: Documentation/devicetree/bindings/gpio/ 8847F: Documentation/driver-api/gpio/ 8848F: drivers/gpio/ 8849F: include/dt-bindings/gpio/ 8850F: include/linux/gpio.h 8851F: include/linux/gpio/ 8852F: include/linux/of_gpio.h 8853F: include/uapi/linux/gpio.h 8854F: tools/gpio/ 8855 8856GRE DEMULTIPLEXER DRIVER 8857M: Dmitry Kozlov <xeb@mail.ru> 8858L: netdev@vger.kernel.org 8859S: Maintained 8860F: include/net/gre.h 8861F: net/ipv4/gre_demux.c 8862F: net/ipv4/gre_offload.c 8863 8864GRETH 10/100/1G Ethernet MAC device driver 8865M: Andreas Larsson <andreas@gaisler.com> 8866L: netdev@vger.kernel.org 8867S: Maintained 8868F: drivers/net/ethernet/aeroflex/ 8869 8870GREYBUS AUDIO PROTOCOLS DRIVERS 8871M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8872M: Mark Greer <mgreer@animalcreek.com> 8873S: Maintained 8874F: drivers/staging/greybus/audio_apbridgea.c 8875F: drivers/staging/greybus/audio_apbridgea.h 8876F: drivers/staging/greybus/audio_codec.c 8877F: drivers/staging/greybus/audio_codec.h 8878F: drivers/staging/greybus/audio_gb.c 8879F: drivers/staging/greybus/audio_manager.c 8880F: drivers/staging/greybus/audio_manager.h 8881F: drivers/staging/greybus/audio_manager_module.c 8882F: drivers/staging/greybus/audio_manager_private.h 8883F: drivers/staging/greybus/audio_manager_sysfs.c 8884F: drivers/staging/greybus/audio_module.c 8885F: drivers/staging/greybus/audio_topology.c 8886 8887GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8888M: Viresh Kumar <vireshk@kernel.org> 8889S: Maintained 8890F: drivers/staging/greybus/authentication.c 8891F: drivers/staging/greybus/bootrom.c 8892F: drivers/staging/greybus/firmware.h 8893F: drivers/staging/greybus/fw-core.c 8894F: drivers/staging/greybus/fw-download.c 8895F: drivers/staging/greybus/fw-management.c 8896F: drivers/staging/greybus/greybus_authentication.h 8897F: drivers/staging/greybus/greybus_firmware.h 8898F: drivers/staging/greybus/hid.c 8899F: drivers/staging/greybus/i2c.c 8900F: drivers/staging/greybus/spi.c 8901F: drivers/staging/greybus/spilib.c 8902F: drivers/staging/greybus/spilib.h 8903 8904GREYBUS LOOPBACK DRIVER 8905M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8906S: Maintained 8907F: drivers/staging/greybus/loopback.c 8908 8909GREYBUS PLATFORM DRIVERS 8910M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8911S: Maintained 8912F: drivers/staging/greybus/arche-apb-ctrl.c 8913F: drivers/staging/greybus/arche-platform.c 8914F: drivers/staging/greybus/arche_platform.h 8915 8916GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8917M: Rui Miguel Silva <rmfrfs@gmail.com> 8918S: Maintained 8919F: drivers/staging/greybus/gpio.c 8920F: drivers/staging/greybus/light.c 8921F: drivers/staging/greybus/power_supply.c 8922F: drivers/staging/greybus/sdio.c 8923F: drivers/staging/greybus/spi.c 8924F: drivers/staging/greybus/spilib.c 8925 8926GREYBUS SUBSYSTEM 8927M: Johan Hovold <johan@kernel.org> 8928M: Alex Elder <elder@kernel.org> 8929M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8930L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8931S: Maintained 8932F: drivers/greybus/ 8933F: drivers/staging/greybus/ 8934F: include/linux/greybus.h 8935F: include/linux/greybus/ 8936 8937GREYBUS UART PROTOCOLS DRIVERS 8938M: David Lin <dtwlin@gmail.com> 8939S: Maintained 8940F: drivers/staging/greybus/log.c 8941F: drivers/staging/greybus/uart.c 8942 8943GS1662 VIDEO SERIALIZER 8944M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8945L: linux-media@vger.kernel.org 8946S: Maintained 8947T: git git://linuxtv.org/media_tree.git 8948F: drivers/media/spi/gs1662.c 8949 8950GSPCA FINEPIX SUBDRIVER 8951M: Frank Zago <frank@zago.net> 8952L: linux-media@vger.kernel.org 8953S: Maintained 8954T: git git://linuxtv.org/media_tree.git 8955F: drivers/media/usb/gspca/finepix.c 8956 8957GSPCA GL860 SUBDRIVER 8958M: Olivier Lorin <o.lorin@laposte.net> 8959L: linux-media@vger.kernel.org 8960S: Maintained 8961T: git git://linuxtv.org/media_tree.git 8962F: drivers/media/usb/gspca/gl860/ 8963 8964GSPCA M5602 SUBDRIVER 8965M: Erik Andren <erik.andren@gmail.com> 8966L: linux-media@vger.kernel.org 8967S: Maintained 8968T: git git://linuxtv.org/media_tree.git 8969F: drivers/media/usb/gspca/m5602/ 8970 8971GSPCA PAC207 SONIXB SUBDRIVER 8972M: Hans Verkuil <hverkuil@xs4all.nl> 8973L: linux-media@vger.kernel.org 8974S: Odd Fixes 8975T: git git://linuxtv.org/media_tree.git 8976F: drivers/media/usb/gspca/pac207.c 8977 8978GSPCA SN9C20X SUBDRIVER 8979M: Brian Johnson <brijohn@gmail.com> 8980L: linux-media@vger.kernel.org 8981S: Maintained 8982T: git git://linuxtv.org/media_tree.git 8983F: drivers/media/usb/gspca/sn9c20x.c 8984 8985GSPCA T613 SUBDRIVER 8986M: Leandro Costantino <lcostantino@gmail.com> 8987L: linux-media@vger.kernel.org 8988S: Maintained 8989T: git git://linuxtv.org/media_tree.git 8990F: drivers/media/usb/gspca/t613.c 8991 8992GSPCA USB WEBCAM DRIVER 8993M: Hans Verkuil <hverkuil@xs4all.nl> 8994L: linux-media@vger.kernel.org 8995S: Odd Fixes 8996T: git git://linuxtv.org/media_tree.git 8997F: drivers/media/usb/gspca/ 8998 8999GTP (GPRS Tunneling Protocol) 9000M: Pablo Neira Ayuso <pablo@netfilter.org> 9001M: Harald Welte <laforge@gnumonks.org> 9002L: osmocom-net-gprs@lists.osmocom.org 9003S: Maintained 9004T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9005F: drivers/net/gtp.c 9006 9007GUID PARTITION TABLE (GPT) 9008M: Davidlohr Bueso <dave@stgolabs.net> 9009L: linux-efi@vger.kernel.org 9010S: Maintained 9011F: block/partitions/efi.* 9012 9013HABANALABS PCI DRIVER 9014M: Oded Gabbay <ogabbay@kernel.org> 9015L: dri-devel@lists.freedesktop.org 9016S: Supported 9017C: irc://irc.oftc.net/dri-devel 9018T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9019F: Documentation/ABI/testing/debugfs-driver-habanalabs 9020F: Documentation/ABI/testing/sysfs-driver-habanalabs 9021F: drivers/accel/habanalabs/ 9022F: include/trace/events/habanalabs.h 9023F: include/uapi/drm/habanalabs_accel.h 9024 9025HACKRF MEDIA DRIVER 9026M: Antti Palosaari <crope@iki.fi> 9027L: linux-media@vger.kernel.org 9028S: Maintained 9029W: https://linuxtv.org 9030W: http://palosaari.fi/linux/ 9031Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9032T: git git://linuxtv.org/anttip/media_tree.git 9033F: drivers/media/usb/hackrf/ 9034 9035HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9036M: Chuck Lever <chuck.lever@oracle.com> 9037L: kernel-tls-handshake@lists.linux.dev 9038L: netdev@vger.kernel.org 9039S: Maintained 9040F: Documentation/netlink/specs/handshake.yaml 9041F: Documentation/networking/tls-handshake.rst 9042F: include/net/handshake.h 9043F: include/trace/events/handshake.h 9044F: net/handshake/ 9045 9046HANTRO VPU CODEC DRIVER 9047M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9048M: Philipp Zabel <p.zabel@pengutronix.de> 9049L: linux-media@vger.kernel.org 9050L: linux-rockchip@lists.infradead.org 9051S: Maintained 9052F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9053F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9054F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9055F: drivers/media/platform/verisilicon/ 9056 9057HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9058M: Frank Seidel <frank@f-seidel.de> 9059L: platform-driver-x86@vger.kernel.org 9060S: Maintained 9061W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9062F: drivers/platform/x86/hdaps.c 9063 9064HARDWARE MONITORING 9065M: Jean Delvare <jdelvare@suse.com> 9066M: Guenter Roeck <linux@roeck-us.net> 9067L: linux-hwmon@vger.kernel.org 9068S: Maintained 9069W: http://hwmon.wiki.kernel.org/ 9070T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9071F: Documentation/ABI/testing/sysfs-class-hwmon 9072F: Documentation/devicetree/bindings/hwmon/ 9073F: Documentation/hwmon/ 9074F: drivers/hwmon/ 9075F: include/linux/hwmon*.h 9076F: include/trace/events/hwmon*.h 9077K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9078 9079HARDWARE RANDOM NUMBER GENERATOR CORE 9080M: Olivia Mackall <olivia@selenic.com> 9081M: Herbert Xu <herbert@gondor.apana.org.au> 9082L: linux-crypto@vger.kernel.org 9083S: Odd fixes 9084F: Documentation/admin-guide/hw_random.rst 9085F: Documentation/devicetree/bindings/rng/ 9086F: drivers/char/hw_random/ 9087F: include/linux/hw_random.h 9088 9089HARDWARE SPINLOCK CORE 9090M: Ohad Ben-Cohen <ohad@wizery.com> 9091M: Bjorn Andersson <andersson@kernel.org> 9092R: Baolin Wang <baolin.wang7@gmail.com> 9093L: linux-remoteproc@vger.kernel.org 9094S: Maintained 9095T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9096F: Documentation/devicetree/bindings/hwlock/ 9097F: Documentation/locking/hwspinlock.rst 9098F: drivers/hwspinlock/ 9099F: include/linux/hwspinlock.h 9100 9101HARDWARE TRACING FACILITIES 9102M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9103S: Maintained 9104F: drivers/hwtracing/ 9105 9106HARMONY SOUND DRIVER 9107L: linux-parisc@vger.kernel.org 9108S: Maintained 9109F: sound/parisc/harmony.* 9110 9111HDPVR USB VIDEO ENCODER DRIVER 9112M: Hans Verkuil <hverkuil@xs4all.nl> 9113L: linux-media@vger.kernel.org 9114S: Odd Fixes 9115W: https://linuxtv.org 9116T: git git://linuxtv.org/media_tree.git 9117F: drivers/media/usb/hdpvr/ 9118 9119HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9120M: Matt Hsiao <matt.hsiao@hpe.com> 9121S: Supported 9122F: drivers/misc/hpilo.[ch] 9123 9124HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9125M: Jerry Hoemann <jerry.hoemann@hpe.com> 9126S: Supported 9127F: Documentation/watchdog/hpwdt.rst 9128F: drivers/watchdog/hpwdt.c 9129 9130HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9131M: Don Brace <don.brace@microchip.com> 9132L: storagedev@microchip.com 9133L: linux-scsi@vger.kernel.org 9134S: Supported 9135F: Documentation/scsi/hpsa.rst 9136F: drivers/scsi/hpsa*.[ch] 9137F: include/linux/cciss*.h 9138F: include/uapi/linux/cciss*.h 9139 9140HFI1 DRIVER 9141M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9142L: linux-rdma@vger.kernel.org 9143S: Supported 9144F: drivers/infiniband/hw/hfi1 9145 9146HFS FILESYSTEM 9147L: linux-fsdevel@vger.kernel.org 9148S: Orphan 9149F: Documentation/filesystems/hfs.rst 9150F: fs/hfs/ 9151 9152HFSPLUS FILESYSTEM 9153L: linux-fsdevel@vger.kernel.org 9154S: Orphan 9155F: Documentation/filesystems/hfsplus.rst 9156F: fs/hfsplus/ 9157 9158HGA FRAMEBUFFER DRIVER 9159M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9160L: linux-nvidia@lists.surfsouth.com 9161S: Maintained 9162W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9163F: drivers/video/fbdev/hgafb.c 9164 9165HIBERNATION (aka Software Suspend, aka swsusp) 9166M: "Rafael J. Wysocki" <rafael@kernel.org> 9167M: Pavel Machek <pavel@ucw.cz> 9168L: linux-pm@vger.kernel.org 9169S: Supported 9170B: https://bugzilla.kernel.org 9171F: arch/*/include/asm/suspend*.h 9172F: arch/x86/power/ 9173F: drivers/base/power/ 9174F: include/linux/freezer.h 9175F: include/linux/pm.h 9176F: include/linux/suspend.h 9177F: kernel/power/ 9178 9179HID CORE LAYER 9180M: Jiri Kosina <jikos@kernel.org> 9181M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9182L: linux-input@vger.kernel.org 9183S: Maintained 9184T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9185F: Documentation/hid/ 9186F: drivers/hid/ 9187F: include/linux/hid* 9188F: include/uapi/linux/hid* 9189F: samples/hid/ 9190F: tools/testing/selftests/hid/ 9191 9192HID LOGITECH DRIVERS 9193R: Filipe Laíns <lains@riseup.net> 9194L: linux-input@vger.kernel.org 9195S: Maintained 9196F: drivers/hid/hid-logitech-* 9197 9198HID NVIDIA SHIELD DRIVER 9199M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9200L: linux-input@vger.kernel.org 9201S: Maintained 9202F: drivers/hid/hid-nvidia-shield.c 9203 9204HID PHOENIX RC FLIGHT CONTROLLER 9205M: Marcus Folkesson <marcus.folkesson@gmail.com> 9206L: linux-input@vger.kernel.org 9207S: Maintained 9208F: drivers/hid/hid-pxrc.c 9209 9210HID PLAYSTATION DRIVER 9211M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9212L: linux-input@vger.kernel.org 9213S: Supported 9214F: drivers/hid/hid-playstation.c 9215 9216HID SENSOR HUB DRIVERS 9217M: Jiri Kosina <jikos@kernel.org> 9218M: Jonathan Cameron <jic23@kernel.org> 9219M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9220L: linux-input@vger.kernel.org 9221L: linux-iio@vger.kernel.org 9222S: Maintained 9223F: Documentation/hid/hid-sensor* 9224F: drivers/hid/hid-sensor-* 9225F: drivers/iio/*/hid-* 9226F: include/linux/hid-sensor-* 9227 9228HID VRC-2 CAR CONTROLLER DRIVER 9229M: Marcus Folkesson <marcus.folkesson@gmail.com> 9230L: linux-input@vger.kernel.org 9231S: Maintained 9232F: drivers/hid/hid-vrc2.c 9233 9234HID WACOM DRIVER 9235M: Ping Cheng <ping.cheng@wacom.com> 9236M: Jason Gerecke <jason.gerecke@wacom.com> 9237L: linux-input@vger.kernel.org 9238S: Maintained 9239F: drivers/hid/wacom.h 9240F: drivers/hid/wacom_* 9241 9242HID++ LOGITECH DRIVERS 9243R: Filipe Laíns <lains@riseup.net> 9244R: Bastien Nocera <hadess@hadess.net> 9245L: linux-input@vger.kernel.org 9246S: Maintained 9247F: drivers/hid/hid-logitech-hidpp.c 9248 9249HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9250M: Thomas Gleixner <tglx@linutronix.de> 9251L: linux-kernel@vger.kernel.org 9252S: Maintained 9253T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9254F: Documentation/timers/ 9255F: include/linux/clockchips.h 9256F: include/linux/hrtimer.h 9257F: kernel/time/clockevents.c 9258F: kernel/time/hrtimer.c 9259F: kernel/time/timer_*.c 9260 9261HIGH-SPEED SCC DRIVER FOR AX.25 9262L: linux-hams@vger.kernel.org 9263S: Orphan 9264F: drivers/net/hamradio/scc.c 9265 9266HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9267M: HighPoint Linux Team <linux@highpoint-tech.com> 9268S: Supported 9269W: http://www.highpoint-tech.com 9270F: Documentation/scsi/hptiop.rst 9271F: drivers/scsi/hptiop.c 9272 9273HIKEY960 ONBOARD USB GPIO HUB DRIVER 9274M: John Stultz <jstultz@google.com> 9275L: linux-kernel@vger.kernel.org 9276S: Maintained 9277F: drivers/misc/hisi_hikey_usb.c 9278 9279HIMAX HX83112B TOUCHSCREEN SUPPORT 9280M: Job Noorman <job@noorman.info> 9281L: linux-input@vger.kernel.org 9282S: Maintained 9283F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9284F: drivers/input/touchscreen/himax_hx83112b.c 9285 9286HIPPI 9287M: Jes Sorensen <jes@trained-monkey.org> 9288L: linux-hippi@sunsite.dk 9289S: Maintained 9290F: drivers/net/hippi/ 9291F: include/linux/hippidevice.h 9292F: include/uapi/linux/if_hippi.h 9293F: net/802/hippi.c 9294 9295HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9296M: Kurt Kanzenbach <kurt@linutronix.de> 9297L: netdev@vger.kernel.org 9298S: Maintained 9299F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9300F: drivers/net/dsa/hirschmann/* 9301F: include/linux/platform_data/hirschmann-hellcreek.h 9302F: net/dsa/tag_hellcreek.c 9303 9304HISILICON DMA DRIVER 9305M: Zhou Wang <wangzhou1@hisilicon.com> 9306M: Jie Hai <haijie1@huawei.com> 9307L: dmaengine@vger.kernel.org 9308S: Maintained 9309F: drivers/dma/hisi_dma.c 9310 9311HISILICON GPIO DRIVER 9312M: Jay Fang <f.fangjian@huawei.com> 9313L: linux-gpio@vger.kernel.org 9314S: Maintained 9315F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9316F: drivers/gpio/gpio-hisi.c 9317 9318HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9319M: Longfang Liu <liulongfang@huawei.com> 9320L: linux-crypto@vger.kernel.org 9321S: Maintained 9322F: Documentation/ABI/testing/debugfs-hisi-hpre 9323F: drivers/crypto/hisilicon/hpre/hpre.h 9324F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9325F: drivers/crypto/hisilicon/hpre/hpre_main.c 9326 9327HISILICON HNS3 PMU DRIVER 9328M: Guangbin Huang <huangguangbin2@huawei.com> 9329S: Supported 9330F: Documentation/admin-guide/perf/hns3-pmu.rst 9331F: drivers/perf/hisilicon/hns3_pmu.c 9332 9333HISILICON I2C CONTROLLER DRIVER 9334M: Yicong Yang <yangyicong@hisilicon.com> 9335L: linux-i2c@vger.kernel.org 9336S: Maintained 9337W: https://www.hisilicon.com 9338F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9339F: drivers/i2c/busses/i2c-hisi.c 9340 9341HISILICON LPC BUS DRIVER 9342M: Jay Fang <f.fangjian@huawei.com> 9343S: Maintained 9344W: http://www.hisilicon.com 9345F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9346F: drivers/bus/hisi_lpc.c 9347 9348HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9349M: Yisen Zhuang <yisen.zhuang@huawei.com> 9350M: Salil Mehta <salil.mehta@huawei.com> 9351L: netdev@vger.kernel.org 9352S: Maintained 9353W: http://www.hisilicon.com 9354F: drivers/net/ethernet/hisilicon/hns3/ 9355 9356HISILICON NETWORK SUBSYSTEM DRIVER 9357M: Yisen Zhuang <yisen.zhuang@huawei.com> 9358M: Salil Mehta <salil.mehta@huawei.com> 9359L: netdev@vger.kernel.org 9360S: Maintained 9361W: http://www.hisilicon.com 9362F: Documentation/devicetree/bindings/net/hisilicon*.txt 9363F: drivers/net/ethernet/hisilicon/ 9364 9365HISILICON PMU DRIVER 9366M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9367M: Jonathan Cameron <jonathan.cameron@huawei.com> 9368S: Supported 9369W: http://www.hisilicon.com 9370F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9371F: Documentation/admin-guide/perf/hisi-pmu.rst 9372F: drivers/perf/hisilicon 9373 9374HISILICON PTT DRIVER 9375M: Yicong Yang <yangyicong@hisilicon.com> 9376M: Jonathan Cameron <jonathan.cameron@huawei.com> 9377L: linux-kernel@vger.kernel.org 9378S: Maintained 9379F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9380F: Documentation/trace/hisi-ptt.rst 9381F: drivers/hwtracing/ptt/ 9382F: tools/perf/arch/arm64/util/hisi-ptt.c 9383F: tools/perf/util/hisi-ptt* 9384F: tools/perf/util/hisi-ptt-decoder/* 9385 9386HISILICON QM DRIVER 9387M: Weili Qian <qianweili@huawei.com> 9388M: Zhou Wang <wangzhou1@hisilicon.com> 9389L: linux-crypto@vger.kernel.org 9390S: Maintained 9391F: drivers/crypto/hisilicon/Kconfig 9392F: drivers/crypto/hisilicon/Makefile 9393F: drivers/crypto/hisilicon/qm.c 9394F: drivers/crypto/hisilicon/sgl.c 9395F: include/linux/hisi_acc_qm.h 9396 9397HISILICON ROCE DRIVER 9398M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9399M: Junxian Huang <huangjunxian6@hisilicon.com> 9400L: linux-rdma@vger.kernel.org 9401S: Maintained 9402F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9403F: drivers/infiniband/hw/hns/ 9404 9405HISILICON SAS Controller 9406M: Xiang Chen <chenxiang66@hisilicon.com> 9407S: Supported 9408W: http://www.hisilicon.com 9409F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9410F: drivers/scsi/hisi_sas/ 9411 9412HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9413M: Kai Ye <yekai13@huawei.com> 9414M: Longfang Liu <liulongfang@huawei.com> 9415L: linux-crypto@vger.kernel.org 9416S: Maintained 9417F: Documentation/ABI/testing/debugfs-hisi-sec 9418F: drivers/crypto/hisilicon/sec2/sec.h 9419F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9420F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9421F: drivers/crypto/hisilicon/sec2/sec_main.c 9422 9423HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9424M: Jay Fang <f.fangjian@huawei.com> 9425L: linux-spi@vger.kernel.org 9426S: Maintained 9427W: http://www.hisilicon.com 9428F: drivers/spi/spi-hisi-kunpeng.c 9429 9430HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9431M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9432L: linux-kernel@vger.kernel.org 9433S: Maintained 9434F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9435F: drivers/spmi/hisi-spmi-controller.c 9436 9437HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9438M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9439L: linux-kernel@vger.kernel.org 9440S: Maintained 9441F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9442F: drivers/mfd/hi6421-spmi-pmic.c 9443 9444HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9445M: Weili Qian <qianweili@huawei.com> 9446S: Maintained 9447F: drivers/crypto/hisilicon/trng/trng.c 9448 9449HISILICON V3XX SPI NOR FLASH Controller Driver 9450M: Jay Fang <f.fangjian@huawei.com> 9451S: Maintained 9452W: http://www.hisilicon.com 9453F: drivers/spi/spi-hisi-sfc-v3xx.c 9454 9455HISILICON ZIP Controller DRIVER 9456M: Yang Shen <shenyang39@huawei.com> 9457M: Zhou Wang <wangzhou1@hisilicon.com> 9458L: linux-crypto@vger.kernel.org 9459S: Maintained 9460F: Documentation/ABI/testing/debugfs-hisi-zip 9461F: drivers/crypto/hisilicon/zip/ 9462 9463HMM - Heterogeneous Memory Management 9464M: Jérôme Glisse <jglisse@redhat.com> 9465L: linux-mm@kvack.org 9466S: Maintained 9467F: Documentation/mm/hmm.rst 9468F: include/linux/hmm* 9469F: lib/test_hmm* 9470F: mm/hmm* 9471F: tools/testing/selftests/mm/*hmm* 9472 9473HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9474M: Andreas Klinger <ak@it-klinger.de> 9475L: linux-iio@vger.kernel.org 9476S: Maintained 9477F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9478F: drivers/iio/pressure/mprls0025pa.c 9479 9480HOST AP DRIVER 9481M: Jouni Malinen <j@w1.fi> 9482L: linux-wireless@vger.kernel.org 9483S: Obsolete 9484W: http://w1.fi/hostap-driver.html 9485F: drivers/net/wireless/intersil/hostap/ 9486 9487HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9488L: platform-driver-x86@vger.kernel.org 9489S: Orphan 9490F: drivers/platform/x86/hp/tc1100-wmi.c 9491 9492HP WMI HARDWARE MONITOR DRIVER 9493M: James Seo <james@equiv.tech> 9494L: linux-hwmon@vger.kernel.org 9495S: Maintained 9496F: Documentation/hwmon/hp-wmi-sensors.rst 9497F: drivers/hwmon/hp-wmi-sensors.c 9498 9499HPET: High Precision Event Timers driver 9500M: Clemens Ladisch <clemens@ladisch.de> 9501S: Maintained 9502F: Documentation/timers/hpet.rst 9503F: drivers/char/hpet.c 9504F: include/linux/hpet.h 9505F: include/uapi/linux/hpet.h 9506 9507HPET: x86 9508S: Orphan 9509F: arch/x86/include/asm/hpet.h 9510F: arch/x86/kernel/hpet.c 9511 9512HPFS FILESYSTEM 9513M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9514S: Maintained 9515W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9516F: fs/hpfs/ 9517 9518HSI SUBSYSTEM 9519M: Sebastian Reichel <sre@kernel.org> 9520S: Maintained 9521T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9522F: Documentation/ABI/testing/sysfs-bus-hsi 9523F: Documentation/driver-api/hsi.rst 9524F: drivers/hsi/ 9525F: include/linux/hsi/ 9526F: include/uapi/linux/hsi/ 9527 9528HSO 3G MODEM DRIVER 9529L: linux-usb@vger.kernel.org 9530S: Orphan 9531F: drivers/net/usb/hso.c 9532 9533HSR NETWORK PROTOCOL 9534L: netdev@vger.kernel.org 9535S: Orphan 9536F: net/hsr/ 9537 9538HT16K33 LED CONTROLLER DRIVER 9539M: Robin van der Gracht <robin@protonic.nl> 9540S: Maintained 9541F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9542F: drivers/auxdisplay/ht16k33.c 9543 9544HTCPEN TOUCHSCREEN DRIVER 9545M: Pau Oliva Fora <pof@eslack.org> 9546L: linux-input@vger.kernel.org 9547S: Maintained 9548F: drivers/input/touchscreen/htcpen.c 9549 9550HTE SUBSYSTEM 9551M: Dipen Patel <dipenp@nvidia.com> 9552L: timestamp@lists.linux.dev 9553S: Maintained 9554Q: https://patchwork.kernel.org/project/timestamp/list/ 9555T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9556F: Documentation/devicetree/bindings/timestamp/ 9557F: Documentation/driver-api/hte/ 9558F: drivers/hte/ 9559F: include/linux/hte.h 9560 9561HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9562M: Lorenzo Bianconi <lorenzo@kernel.org> 9563L: linux-iio@vger.kernel.org 9564S: Maintained 9565W: http://www.st.com/ 9566F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9567F: drivers/iio/humidity/hts221* 9568 9569HUAWEI ETHERNET DRIVER 9570M: Cai Huoqing <cai.huoqing@linux.dev> 9571L: netdev@vger.kernel.org 9572S: Maintained 9573F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9574F: drivers/net/ethernet/huawei/hinic/ 9575 9576HUGETLB SUBSYSTEM 9577M: Mike Kravetz <mike.kravetz@oracle.com> 9578M: Muchun Song <muchun.song@linux.dev> 9579L: linux-mm@kvack.org 9580S: Maintained 9581F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9582F: Documentation/admin-guide/mm/hugetlbpage.rst 9583F: Documentation/mm/hugetlbfs_reserv.rst 9584F: Documentation/mm/vmemmap_dedup.rst 9585F: fs/hugetlbfs/ 9586F: include/linux/hugetlb.h 9587F: mm/hugetlb.c 9588F: mm/hugetlb_vmemmap.c 9589F: mm/hugetlb_vmemmap.h 9590 9591HVA ST MEDIA DRIVER 9592M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9593L: linux-media@vger.kernel.org 9594S: Supported 9595W: https://linuxtv.org 9596T: git git://linuxtv.org/media_tree.git 9597F: drivers/media/platform/st/sti/hva 9598 9599HWPOISON MEMORY FAILURE HANDLING 9600M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9601R: Miaohe Lin <linmiaohe@huawei.com> 9602L: linux-mm@kvack.org 9603S: Maintained 9604F: mm/hwpoison-inject.c 9605F: mm/memory-failure.c 9606 9607HYCON HY46XX TOUCHSCREEN SUPPORT 9608M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9609L: linux-input@vger.kernel.org 9610S: Maintained 9611F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9612F: drivers/input/touchscreen/hycon-hy46xx.c 9613 9614HYGON PROCESSOR SUPPORT 9615M: Pu Wen <puwen@hygon.cn> 9616L: linux-kernel@vger.kernel.org 9617S: Maintained 9618F: arch/x86/kernel/cpu/hygon.c 9619 9620HYNIX HI556 SENSOR DRIVER 9621M: Shawn Tu <shawnx.tu@intel.com> 9622L: linux-media@vger.kernel.org 9623S: Maintained 9624T: git git://linuxtv.org/media_tree.git 9625F: drivers/media/i2c/hi556.c 9626 9627HYNIX HI846 SENSOR DRIVER 9628M: Martin Kepplinger <martin.kepplinger@puri.sm> 9629L: linux-media@vger.kernel.org 9630S: Maintained 9631F: drivers/media/i2c/hi846.c 9632 9633HYNIX HI847 SENSOR DRIVER 9634M: Shawn Tu <shawnx.tu@intel.com> 9635L: linux-media@vger.kernel.org 9636S: Maintained 9637F: drivers/media/i2c/hi847.c 9638 9639Hyper-V/Azure CORE AND DRIVERS 9640M: "K. Y. Srinivasan" <kys@microsoft.com> 9641M: Haiyang Zhang <haiyangz@microsoft.com> 9642M: Wei Liu <wei.liu@kernel.org> 9643M: Dexuan Cui <decui@microsoft.com> 9644L: linux-hyperv@vger.kernel.org 9645S: Supported 9646T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9647F: Documentation/ABI/stable/sysfs-bus-vmbus 9648F: Documentation/ABI/testing/debugfs-hyperv 9649F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9650F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9651F: Documentation/virt/hyperv 9652F: arch/arm64/hyperv 9653F: arch/arm64/include/asm/hyperv-tlfs.h 9654F: arch/arm64/include/asm/mshyperv.h 9655F: arch/x86/hyperv 9656F: arch/x86/include/asm/hyperv-tlfs.h 9657F: arch/x86/include/asm/mshyperv.h 9658F: arch/x86/include/asm/trace/hyperv.h 9659F: arch/x86/kernel/cpu/mshyperv.c 9660F: drivers/clocksource/hyperv_timer.c 9661F: drivers/hid/hid-hyperv.c 9662F: drivers/hv/ 9663F: drivers/input/serio/hyperv-keyboard.c 9664F: drivers/iommu/hyperv-iommu.c 9665F: drivers/net/ethernet/microsoft/ 9666F: drivers/net/hyperv/ 9667F: drivers/pci/controller/pci-hyperv-intf.c 9668F: drivers/pci/controller/pci-hyperv.c 9669F: drivers/scsi/storvsc_drv.c 9670F: drivers/uio/uio_hv_generic.c 9671F: drivers/video/fbdev/hyperv_fb.c 9672F: include/asm-generic/hyperv-tlfs.h 9673F: include/asm-generic/mshyperv.h 9674F: include/clocksource/hyperv_timer.h 9675F: include/linux/hyperv.h 9676F: include/net/mana 9677F: include/uapi/linux/hyperv.h 9678F: net/vmw_vsock/hyperv_transport.c 9679F: tools/hv/ 9680 9681HYPERBUS SUPPORT 9682M: Vignesh Raghavendra <vigneshr@ti.com> 9683L: linux-mtd@lists.infradead.org 9684S: Supported 9685Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9686C: irc://irc.oftc.net/mtd 9687T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9688F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9689F: drivers/mtd/hyperbus/ 9690F: include/linux/mtd/hyperbus.h 9691 9692HYPERVISOR VIRTUAL CONSOLE DRIVER 9693L: linuxppc-dev@lists.ozlabs.org 9694S: Odd Fixes 9695F: drivers/tty/hvc/ 9696 9697I2C ACPI SUPPORT 9698M: Mika Westerberg <mika.westerberg@linux.intel.com> 9699L: linux-i2c@vger.kernel.org 9700L: linux-acpi@vger.kernel.org 9701S: Maintained 9702F: drivers/i2c/i2c-core-acpi.c 9703 9704I2C CONTROLLER DRIVER FOR NVIDIA GPU 9705M: Ajay Gupta <ajayg@nvidia.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9709F: drivers/i2c/busses/i2c-nvidia-gpu.c 9710 9711I2C MUXES 9712M: Peter Rosin <peda@axentia.se> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/devicetree/bindings/i2c/i2c-arb* 9716F: Documentation/devicetree/bindings/i2c/i2c-gate* 9717F: Documentation/devicetree/bindings/i2c/i2c-mux* 9718F: Documentation/i2c/i2c-topology.rst 9719F: Documentation/i2c/muxes/ 9720F: drivers/i2c/i2c-mux.c 9721F: drivers/i2c/muxes/ 9722F: include/linux/i2c-mux.h 9723 9724I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9725M: Gregory CLEMENT <gregory.clement@bootlin.com> 9726L: linux-i2c@vger.kernel.org 9727S: Maintained 9728F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9729F: drivers/i2c/busses/i2c-mv64xxx.c 9730 9731I2C OVER PARALLEL PORT 9732M: Jean Delvare <jdelvare@suse.com> 9733L: linux-i2c@vger.kernel.org 9734S: Maintained 9735F: Documentation/i2c/busses/i2c-parport.rst 9736F: drivers/i2c/busses/i2c-parport.c 9737 9738I2C SUBSYSTEM 9739M: Wolfram Sang <wsa@kernel.org> 9740L: linux-i2c@vger.kernel.org 9741S: Maintained 9742W: https://i2c.wiki.kernel.org/ 9743Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9744T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9745F: Documentation/devicetree/bindings/i2c/i2c.txt 9746F: Documentation/i2c/ 9747F: drivers/i2c/* 9748F: include/dt-bindings/i2c/i2c.h 9749F: include/linux/i2c-dev.h 9750F: include/linux/i2c-smbus.h 9751F: include/linux/i2c.h 9752F: include/uapi/linux/i2c-*.h 9753F: include/uapi/linux/i2c.h 9754 9755I2C SUBSYSTEM HOST DRIVERS 9756M: Andi Shyti <andi.shyti@kernel.org> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759W: https://i2c.wiki.kernel.org/ 9760Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9761T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9762F: Documentation/devicetree/bindings/i2c/ 9763F: drivers/i2c/algos/ 9764F: drivers/i2c/busses/ 9765F: include/dt-bindings/i2c/ 9766 9767I2C-TAOS-EVM DRIVER 9768M: Jean Delvare <jdelvare@suse.com> 9769L: linux-i2c@vger.kernel.org 9770S: Maintained 9771F: Documentation/i2c/busses/i2c-taos-evm.rst 9772F: drivers/i2c/busses/i2c-taos-evm.c 9773 9774I2C-TINY-USB DRIVER 9775M: Till Harbaum <till@harbaum.org> 9776L: linux-i2c@vger.kernel.org 9777S: Maintained 9778W: http://www.harbaum.org/till/i2c_tiny_usb 9779F: drivers/i2c/busses/i2c-tiny-usb.c 9780 9781I2C/SMBUS CONTROLLER DRIVERS FOR PC 9782M: Jean Delvare <jdelvare@suse.com> 9783L: linux-i2c@vger.kernel.org 9784S: Maintained 9785F: Documentation/i2c/busses/i2c-ali1535.rst 9786F: Documentation/i2c/busses/i2c-ali1563.rst 9787F: Documentation/i2c/busses/i2c-ali15x3.rst 9788F: Documentation/i2c/busses/i2c-amd756.rst 9789F: Documentation/i2c/busses/i2c-amd8111.rst 9790F: Documentation/i2c/busses/i2c-i801.rst 9791F: Documentation/i2c/busses/i2c-nforce2.rst 9792F: Documentation/i2c/busses/i2c-piix4.rst 9793F: Documentation/i2c/busses/i2c-sis5595.rst 9794F: Documentation/i2c/busses/i2c-sis630.rst 9795F: Documentation/i2c/busses/i2c-sis96x.rst 9796F: Documentation/i2c/busses/i2c-via.rst 9797F: Documentation/i2c/busses/i2c-viapro.rst 9798F: drivers/i2c/busses/i2c-ali1535.c 9799F: drivers/i2c/busses/i2c-ali1563.c 9800F: drivers/i2c/busses/i2c-ali15x3.c 9801F: drivers/i2c/busses/i2c-amd756-s4882.c 9802F: drivers/i2c/busses/i2c-amd756.c 9803F: drivers/i2c/busses/i2c-amd8111.c 9804F: drivers/i2c/busses/i2c-i801.c 9805F: drivers/i2c/busses/i2c-isch.c 9806F: drivers/i2c/busses/i2c-nforce2-s4985.c 9807F: drivers/i2c/busses/i2c-nforce2.c 9808F: drivers/i2c/busses/i2c-piix4.c 9809F: drivers/i2c/busses/i2c-sis5595.c 9810F: drivers/i2c/busses/i2c-sis630.c 9811F: drivers/i2c/busses/i2c-sis96x.c 9812F: drivers/i2c/busses/i2c-via.c 9813F: drivers/i2c/busses/i2c-viapro.c 9814 9815I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9816M: Hans de Goede <hdegoede@redhat.com> 9817L: linux-i2c@vger.kernel.org 9818S: Maintained 9819F: drivers/i2c/busses/i2c-cht-wc.c 9820 9821I2C/SMBUS ISMT DRIVER 9822M: Seth Heasley <seth.heasley@intel.com> 9823M: Neil Horman <nhorman@tuxdriver.com> 9824L: linux-i2c@vger.kernel.org 9825F: Documentation/i2c/busses/i2c-ismt.rst 9826F: drivers/i2c/busses/i2c-ismt.c 9827 9828I2C/SMBUS STUB DRIVER 9829M: Jean Delvare <jdelvare@suse.com> 9830L: linux-i2c@vger.kernel.org 9831S: Maintained 9832F: drivers/i2c/i2c-stub.c 9833 9834I3C DRIVER FOR ASPEED AST2600 9835M: Jeremy Kerr <jk@codeconstruct.com.au> 9836S: Maintained 9837F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9838F: drivers/i3c/master/ast2600-i3c-master.c 9839 9840I3C DRIVER FOR CADENCE I3C MASTER IP 9841M: Przemysław Gaj <pgaj@cadence.com> 9842S: Maintained 9843F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9844F: drivers/i3c/master/i3c-master-cdns.c 9845 9846I3C DRIVER FOR SYNOPSYS DESIGNWARE 9847S: Orphan 9848F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9849F: drivers/i3c/master/dw* 9850 9851I3C SUBSYSTEM 9852M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9853L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9854S: Maintained 9855C: irc://chat.freenode.net/linux-i3c 9856T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9857F: Documentation/ABI/testing/sysfs-bus-i3c 9858F: Documentation/devicetree/bindings/i3c/ 9859F: Documentation/driver-api/i3c 9860F: drivers/i3c/ 9861F: include/linux/i3c/ 9862 9863IA64 (Itanium) PLATFORM 9864L: linux-ia64@vger.kernel.org 9865S: Orphan 9866F: Documentation/arch/ia64/ 9867F: arch/ia64/ 9868 9869IBM Operation Panel Input Driver 9870M: Eddie James <eajames@linux.ibm.com> 9871L: linux-input@vger.kernel.org 9872S: Maintained 9873F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9874F: drivers/input/misc/ibm-panel.c 9875 9876IBM Power 842 compression accelerator 9877M: Haren Myneni <haren@us.ibm.com> 9878S: Supported 9879F: crypto/842.c 9880F: drivers/crypto/nx/Kconfig 9881F: drivers/crypto/nx/Makefile 9882F: drivers/crypto/nx/nx-842* 9883F: include/linux/sw842.h 9884F: lib/842/ 9885 9886IBM Power in-Nest Crypto Acceleration 9887M: Breno Leitão <leitao@debian.org> 9888M: Nayna Jain <nayna@linux.ibm.com> 9889M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9890L: linux-crypto@vger.kernel.org 9891S: Supported 9892F: drivers/crypto/nx/Kconfig 9893F: drivers/crypto/nx/Makefile 9894F: drivers/crypto/nx/nx-aes* 9895F: drivers/crypto/nx/nx-sha* 9896F: drivers/crypto/nx/nx.* 9897F: drivers/crypto/nx/nx_csbcpb.h 9898F: drivers/crypto/nx/nx_debugfs.c 9899 9900IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9901M: Tyrel Datwyler <tyreld@linux.ibm.com> 9902L: linux-pci@vger.kernel.org 9903L: linuxppc-dev@lists.ozlabs.org 9904S: Supported 9905F: drivers/pci/hotplug/rpadlpar* 9906 9907IBM Power Linux RAID adapter 9908M: Brian King <brking@us.ibm.com> 9909S: Supported 9910F: drivers/scsi/ipr.* 9911 9912IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9913M: Tyrel Datwyler <tyreld@linux.ibm.com> 9914L: linux-pci@vger.kernel.org 9915L: linuxppc-dev@lists.ozlabs.org 9916S: Supported 9917F: drivers/pci/hotplug/rpaphp* 9918 9919IBM Power SRIOV Virtual NIC Device Driver 9920M: Haren Myneni <haren@linux.ibm.com> 9921M: Rick Lindsley <ricklind@linux.ibm.com> 9922R: Nick Child <nnac123@linux.ibm.com> 9923R: Dany Madden <danymadden@us.ibm.com> 9924R: Thomas Falcon <tlfalcon@linux.ibm.com> 9925L: netdev@vger.kernel.org 9926S: Supported 9927F: drivers/net/ethernet/ibm/ibmvnic.* 9928 9929IBM Power VFIO Support 9930M: Timothy Pearson <tpearson@raptorengineering.com> 9931S: Supported 9932F: drivers/vfio/vfio_iommu_spapr_tce.c 9933 9934IBM Power Virtual Ethernet Device Driver 9935M: Nick Child <nnac123@linux.ibm.com> 9936L: netdev@vger.kernel.org 9937S: Supported 9938F: drivers/net/ethernet/ibm/ibmveth.* 9939 9940IBM Power Virtual FC Device Drivers 9941M: Tyrel Datwyler <tyreld@linux.ibm.com> 9942L: linux-scsi@vger.kernel.org 9943S: Supported 9944F: drivers/scsi/ibmvscsi/ibmvfc* 9945 9946IBM Power Virtual Management Channel Driver 9947M: Brad Warrum <bwarrum@linux.ibm.com> 9948M: Ritu Agarwal <rituagar@linux.ibm.com> 9949S: Supported 9950F: drivers/misc/ibmvmc.* 9951 9952IBM Power Virtual SCSI Device Drivers 9953M: Tyrel Datwyler <tyreld@linux.ibm.com> 9954L: linux-scsi@vger.kernel.org 9955S: Supported 9956F: drivers/scsi/ibmvscsi/ibmvscsi* 9957F: include/scsi/viosrp.h 9958 9959IBM Power Virtual SCSI Device Target Driver 9960M: Michael Cyr <mikecyr@linux.ibm.com> 9961L: linux-scsi@vger.kernel.org 9962L: target-devel@vger.kernel.org 9963S: Supported 9964F: drivers/scsi/ibmvscsi_tgt/ 9965 9966IBM Power VMX Cryptographic instructions 9967M: Breno Leitão <leitao@debian.org> 9968M: Nayna Jain <nayna@linux.ibm.com> 9969M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9970L: linux-crypto@vger.kernel.org 9971S: Supported 9972F: drivers/crypto/vmx/Kconfig 9973F: drivers/crypto/vmx/Makefile 9974F: drivers/crypto/vmx/aes* 9975F: drivers/crypto/vmx/ghash* 9976F: drivers/crypto/vmx/ppc-xlate.pl 9977F: drivers/crypto/vmx/vmx.c 9978 9979IBM ServeRAID RAID DRIVER 9980S: Orphan 9981F: drivers/scsi/ips.* 9982 9983ICH LPC AND GPIO DRIVER 9984M: Peter Tyser <ptyser@xes-inc.com> 9985S: Maintained 9986F: drivers/gpio/gpio-ich.c 9987F: drivers/mfd/lpc_ich.c 9988 9989ICY I2C DRIVER 9990M: Max Staudt <max@enpas.org> 9991L: linux-i2c@vger.kernel.org 9992S: Maintained 9993F: drivers/i2c/busses/i2c-icy.c 9994 9995IDEAPAD LAPTOP EXTRAS DRIVER 9996M: Ike Panhc <ike.pan@canonical.com> 9997L: platform-driver-x86@vger.kernel.org 9998S: Maintained 9999W: http://launchpad.net/ideapad-laptop 10000F: drivers/platform/x86/ideapad-laptop.c 10001 10002IDEAPAD LAPTOP SLIDEBAR DRIVER 10003M: Andrey Moiseev <o2g.org.ru@gmail.com> 10004L: linux-input@vger.kernel.org 10005S: Maintained 10006W: https://github.com/o2genum/ideapad-slidebar 10007F: drivers/input/misc/ideapad_slidebar.c 10008 10009IDMAPPED MOUNTS 10010M: Christian Brauner <brauner@kernel.org> 10011M: Seth Forshee <sforshee@kernel.org> 10012L: linux-fsdevel@vger.kernel.org 10013S: Maintained 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10015F: Documentation/filesystems/idmappings.rst 10016F: include/linux/mnt_idmapping.* 10017F: tools/testing/selftests/mount_setattr/ 10018 10019IDT VersaClock 5 CLOCK DRIVER 10020M: Luca Ceresoli <luca@lucaceresoli.net> 10021S: Maintained 10022F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10023F: drivers/clk/clk-versaclock5.c 10024 10025IEEE 802.15.4 SUBSYSTEM 10026M: Alexander Aring <alex.aring@gmail.com> 10027M: Stefan Schmidt <stefan@datenfreihafen.org> 10028M: Miquel Raynal <miquel.raynal@bootlin.com> 10029L: linux-wpan@vger.kernel.org 10030S: Maintained 10031W: https://linux-wpan.org/ 10032Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10033T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10034T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10035F: Documentation/networking/ieee802154.rst 10036F: drivers/net/ieee802154/ 10037F: include/linux/ieee802154.h 10038F: include/linux/nl802154.h 10039F: include/net/af_ieee802154.h 10040F: include/net/cfg802154.h 10041F: include/net/ieee802154_netdev.h 10042F: include/net/mac802154.h 10043F: include/net/nl802154.h 10044F: net/ieee802154/ 10045F: net/mac802154/ 10046 10047IFCVF VIRTIO DATA PATH ACCELERATOR 10048R: Zhu Lingshan <lingshan.zhu@intel.com> 10049F: drivers/vdpa/ifcvf/ 10050 10051IFE PROTOCOL 10052M: Yotam Gigi <yotam.gi@gmail.com> 10053M: Jamal Hadi Salim <jhs@mojatatu.com> 10054F: include/net/ife.h 10055F: include/uapi/linux/ife.h 10056F: net/ife 10057 10058IGORPLUG-USB IR RECEIVER 10059M: Sean Young <sean@mess.org> 10060L: linux-media@vger.kernel.org 10061S: Maintained 10062F: drivers/media/rc/igorplugusb.c 10063 10064IGUANAWORKS USB IR TRANSCEIVER 10065M: Sean Young <sean@mess.org> 10066L: linux-media@vger.kernel.org 10067S: Maintained 10068F: drivers/media/rc/iguanair.c 10069 10070IIO DIGITAL POTENTIOMETER DAC 10071M: Peter Rosin <peda@axentia.se> 10072L: linux-iio@vger.kernel.org 10073S: Maintained 10074F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10075F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10076F: drivers/iio/dac/dpot-dac.c 10077 10078IIO ENVELOPE DETECTOR 10079M: Peter Rosin <peda@axentia.se> 10080L: linux-iio@vger.kernel.org 10081S: Maintained 10082F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10083F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10084F: drivers/iio/adc/envelope-detector.c 10085 10086IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10087M: Matti Vaittinen <mazziesaccount@gmail.com> 10088L: linux-iio@vger.kernel.org 10089S: Maintained 10090F: drivers/iio/light/gain-time-scale-helper.c 10091F: drivers/iio/light/gain-time-scale-helper.h 10092 10093IIO MULTIPLEXER 10094M: Peter Rosin <peda@axentia.se> 10095L: linux-iio@vger.kernel.org 10096S: Maintained 10097F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10098F: drivers/iio/multiplexer/iio-mux.c 10099 10100IIO SCMI BASED DRIVER 10101M: Jyoti Bhayana <jbhayana@google.com> 10102L: linux-iio@vger.kernel.org 10103S: Maintained 10104F: drivers/iio/common/scmi_sensors/scmi_iio.c 10105 10106IIO SUBSYSTEM AND DRIVERS 10107M: Jonathan Cameron <jic23@kernel.org> 10108R: Lars-Peter Clausen <lars@metafoo.de> 10109L: linux-iio@vger.kernel.org 10110S: Maintained 10111T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10112F: Documentation/ABI/testing/configfs-iio* 10113F: Documentation/ABI/testing/sysfs-bus-iio* 10114F: Documentation/devicetree/bindings/iio/ 10115F: drivers/iio/ 10116F: drivers/staging/iio/ 10117F: include/dt-bindings/iio/ 10118F: include/linux/iio/ 10119F: tools/iio/ 10120 10121IIO UNIT CONVERTER 10122M: Peter Rosin <peda@axentia.se> 10123L: linux-iio@vger.kernel.org 10124S: Maintained 10125F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10126F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10127F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10128F: drivers/iio/afe/iio-rescale.c 10129 10130IKANOS/ADI EAGLE ADSL USB DRIVER 10131M: Matthieu Castet <castet.matthieu@free.fr> 10132M: Stanislaw Gruszka <stf_xl@wp.pl> 10133S: Maintained 10134F: drivers/usb/atm/ueagle-atm.c 10135 10136IMAGIS TOUCHSCREEN DRIVER 10137M: Markuss Broks <markuss.broks@gmail.com> 10138S: Maintained 10139F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10140F: drivers/input/touchscreen/imagis.c 10141 10142IMGTEC ASCII LCD DRIVER 10143M: Paul Burton <paulburton@kernel.org> 10144S: Maintained 10145F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10146F: drivers/auxdisplay/img-ascii-lcd.c 10147 10148IMGTEC IR DECODER DRIVER 10149S: Orphan 10150F: drivers/media/rc/img-ir/ 10151 10152IMON SOUNDGRAPH USB IR RECEIVER 10153M: Sean Young <sean@mess.org> 10154L: linux-media@vger.kernel.org 10155S: Maintained 10156F: drivers/media/rc/imon.c 10157F: drivers/media/rc/imon_raw.c 10158 10159IMS TWINTURBO FRAMEBUFFER DRIVER 10160L: linux-fbdev@vger.kernel.org 10161S: Orphan 10162F: drivers/video/fbdev/imsttfb.c 10163 10164INA209 HARDWARE MONITOR DRIVER 10165M: Guenter Roeck <linux@roeck-us.net> 10166L: linux-hwmon@vger.kernel.org 10167S: Maintained 10168F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10169F: Documentation/hwmon/ina209.rst 10170F: drivers/hwmon/ina209.c 10171 10172INA2XX HARDWARE MONITOR DRIVER 10173M: Guenter Roeck <linux@roeck-us.net> 10174L: linux-hwmon@vger.kernel.org 10175S: Maintained 10176F: Documentation/hwmon/ina2xx.rst 10177F: drivers/hwmon/ina2xx.c 10178F: include/linux/platform_data/ina2xx.h 10179 10180INDEX OF FURTHER KERNEL DOCUMENTATION 10181M: Carlos Bilbao <carlos.bilbao@amd.com> 10182S: Maintained 10183F: Documentation/process/kernel-docs.rst 10184 10185INDUSTRY PACK SUBSYSTEM (IPACK) 10186M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10187M: Jens Taprogge <jens.taprogge@taprogge.org> 10188M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10189L: industrypack-devel@lists.sourceforge.net 10190S: Maintained 10191W: http://industrypack.sourceforge.net 10192F: drivers/ipack/ 10193 10194INFINEON DPS310 Driver 10195M: Eddie James <eajames@linux.ibm.com> 10196L: linux-iio@vger.kernel.org 10197S: Maintained 10198F: drivers/iio/pressure/dps310.c 10199 10200INFINEON PEB2466 ASoC CODEC 10201M: Herve Codina <herve.codina@bootlin.com> 10202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10203S: Maintained 10204F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10205F: sound/soc/codecs/peb2466.c 10206 10207INFINIBAND SUBSYSTEM 10208M: Jason Gunthorpe <jgg@nvidia.com> 10209M: Leon Romanovsky <leonro@nvidia.com> 10210L: linux-rdma@vger.kernel.org 10211S: Supported 10212W: https://github.com/linux-rdma/rdma-core 10213Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10214T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10215F: Documentation/devicetree/bindings/infiniband/ 10216F: Documentation/infiniband/ 10217F: drivers/infiniband/ 10218F: include/rdma/ 10219F: include/trace/events/ib_mad.h 10220F: include/trace/events/ib_umad.h 10221F: include/trace/misc/rdma.h 10222F: include/uapi/linux/if_infiniband.h 10223F: include/uapi/rdma/ 10224F: samples/bpf/ibumad_kern.c 10225F: samples/bpf/ibumad_user.c 10226 10227INGENIC JZ4780 NAND DRIVER 10228M: Harvey Hunt <harveyhuntnexus@gmail.com> 10229L: linux-mtd@lists.infradead.org 10230L: linux-mips@vger.kernel.org 10231S: Maintained 10232F: drivers/mtd/nand/raw/ingenic/ 10233 10234INGENIC JZ47xx SoCs 10235M: Paul Cercueil <paul@crapouillou.net> 10236L: linux-mips@vger.kernel.org 10237S: Maintained 10238F: arch/mips/boot/dts/ingenic/ 10239F: arch/mips/generic/board-ingenic.c 10240F: arch/mips/include/asm/mach-ingenic/ 10241F: arch/mips/ingenic/Kconfig 10242F: drivers/clk/ingenic/ 10243F: drivers/dma/dma-jz4780.c 10244F: drivers/gpu/drm/ingenic/ 10245F: drivers/i2c/busses/i2c-jz4780.c 10246F: drivers/iio/adc/ingenic-adc.c 10247F: drivers/irqchip/irq-ingenic.c 10248F: drivers/memory/jz4780-nemc.c 10249F: drivers/mmc/host/jz4740_mmc.c 10250F: drivers/mtd/nand/raw/ingenic/ 10251F: drivers/pinctrl/pinctrl-ingenic.c 10252F: drivers/power/supply/ingenic-battery.c 10253F: drivers/pwm/pwm-jz4740.c 10254F: drivers/remoteproc/ingenic_rproc.c 10255F: drivers/rtc/rtc-jz4740.c 10256F: drivers/tty/serial/8250/8250_ingenic.c 10257F: drivers/usb/musb/jz4740.c 10258F: drivers/watchdog/jz4740_wdt.c 10259F: include/dt-bindings/iio/adc/ingenic,adc.h 10260F: include/linux/mfd/ingenic-tcu.h 10261F: sound/soc/codecs/jz47* 10262F: sound/soc/jz4740/ 10263 10264INJOINIC IP5xxx POWER BANK IC DRIVER 10265M: Samuel Holland <samuel@sholland.org> 10266S: Maintained 10267F: drivers/power/supply/ip5xxx_power.c 10268 10269INOTIFY 10270M: Jan Kara <jack@suse.cz> 10271R: Amir Goldstein <amir73il@gmail.com> 10272L: linux-fsdevel@vger.kernel.org 10273S: Maintained 10274F: Documentation/filesystems/inotify.rst 10275F: fs/notify/inotify/ 10276F: include/linux/inotify.h 10277F: include/uapi/linux/inotify.h 10278 10279INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10280M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10281L: linux-input@vger.kernel.org 10282S: Maintained 10283Q: http://patchwork.kernel.org/project/linux-input/list/ 10284T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10285F: Documentation/devicetree/bindings/input/ 10286F: Documentation/devicetree/bindings/serio/ 10287F: Documentation/input/ 10288F: drivers/input/ 10289F: include/dt-bindings/input/ 10290F: include/linux/input.h 10291F: include/linux/input/ 10292F: include/uapi/linux/input-event-codes.h 10293F: include/uapi/linux/input.h 10294 10295INPUT MULTITOUCH (MT) PROTOCOL 10296M: Henrik Rydberg <rydberg@bitmath.org> 10297L: linux-input@vger.kernel.org 10298S: Odd fixes 10299F: Documentation/input/multi-touch-protocol.rst 10300F: drivers/input/input-mt.c 10301K: \b(ABS|SYN)_MT_ 10302 10303INSIDE SECURE CRYPTO DRIVER 10304M: Antoine Tenart <atenart@kernel.org> 10305L: linux-crypto@vger.kernel.org 10306S: Maintained 10307F: drivers/crypto/inside-secure/ 10308 10309INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10310M: Mimi Zohar <zohar@linux.ibm.com> 10311M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10312L: linux-integrity@vger.kernel.org 10313S: Supported 10314T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10315F: security/integrity/ 10316F: security/integrity/ima/ 10317 10318INTEL 810/815 FRAMEBUFFER DRIVER 10319M: Antonino Daplas <adaplas@gmail.com> 10320L: linux-fbdev@vger.kernel.org 10321S: Maintained 10322F: drivers/video/fbdev/i810/ 10323 10324INTEL 8254 COUNTER DRIVER 10325M: William Breathitt Gray <william.gray@linaro.org> 10326L: linux-iio@vger.kernel.org 10327S: Maintained 10328F: drivers/counter/i8254.c 10329F: include/linux/i8254.h 10330 10331INTEL 8255 GPIO DRIVER 10332M: William Breathitt Gray <william.gray@linaro.org> 10333L: linux-gpio@vger.kernel.org 10334S: Maintained 10335F: drivers/gpio/gpio-i8255.c 10336F: drivers/gpio/gpio-i8255.h 10337 10338INTEL ASoC DRIVERS 10339M: Cezary Rojewski <cezary.rojewski@intel.com> 10340M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10341M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10342M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10343M: Bard Liao <yung-chuan.liao@linux.intel.com> 10344M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10345M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10346L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10347S: Supported 10348F: sound/soc/intel/ 10349 10350INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10351M: Hans de Goede <hdegoede@redhat.com> 10352L: platform-driver-x86@vger.kernel.org 10353S: Maintained 10354F: drivers/platform/x86/intel/atomisp2/pm.c 10355 10356INTEL ATOMISP2 LED DRIVER 10357M: Hans de Goede <hdegoede@redhat.com> 10358L: platform-driver-x86@vger.kernel.org 10359S: Maintained 10360F: drivers/platform/x86/intel/atomisp2/led.c 10361 10362INTEL BIOS SAR INT1092 DRIVER 10363M: Shravan Sudhakar <s.shravan@intel.com> 10364M: Intel Corporation <linuxwwan@intel.com> 10365L: platform-driver-x86@vger.kernel.org 10366S: Maintained 10367F: drivers/platform/x86/intel/int1092/ 10368 10369INTEL BROXTON PMC DRIVER 10370M: Mika Westerberg <mika.westerberg@linux.intel.com> 10371M: Zha Qipeng <qipeng.zha@intel.com> 10372S: Maintained 10373F: drivers/mfd/intel_pmc_bxt.c 10374F: include/linux/mfd/intel_pmc_bxt.h 10375 10376INTEL C600 SERIES SAS CONTROLLER DRIVER 10377M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10378L: linux-scsi@vger.kernel.org 10379S: Supported 10380T: git git://git.code.sf.net/p/intel-sas/isci 10381F: drivers/scsi/isci/ 10382 10383INTEL CPU family model numbers 10384M: Tony Luck <tony.luck@intel.com> 10385M: x86@kernel.org 10386L: linux-kernel@vger.kernel.org 10387S: Supported 10388F: arch/x86/include/asm/intel-family.h 10389 10390INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10391M: Jani Nikula <jani.nikula@linux.intel.com> 10392M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10393M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10394M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10395L: intel-gfx@lists.freedesktop.org 10396S: Supported 10397W: https://01.org/linuxgraphics/ 10398Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10399B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10400C: irc://irc.oftc.net/intel-gfx 10401T: git git://anongit.freedesktop.org/drm-intel 10402F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10403F: Documentation/gpu/i915.rst 10404F: drivers/gpu/drm/i915/ 10405F: include/drm/i915* 10406F: include/uapi/drm/i915_drm.h 10407 10408INTEL ETHERNET DRIVERS 10409M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10410M: Tony Nguyen <anthony.l.nguyen@intel.com> 10411L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10412S: Supported 10413W: https://www.intel.com/content/www/us/en/support.html 10414Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10417F: Documentation/networking/device_drivers/ethernet/intel/ 10418F: drivers/net/ethernet/intel/ 10419F: drivers/net/ethernet/intel/*/ 10420F: include/linux/avf/virtchnl.h 10421F: include/linux/net/intel/iidc.h 10422 10423INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10424M: Mustafa Ismail <mustafa.ismail@intel.com> 10425M: Shiraz Saleem <shiraz.saleem@intel.com> 10426L: linux-rdma@vger.kernel.org 10427S: Supported 10428F: drivers/infiniband/hw/irdma/ 10429F: include/uapi/rdma/irdma-abi.h 10430 10431INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10432M: Maik Broemme <mbroemme@libmpq.org> 10433L: linux-fbdev@vger.kernel.org 10434S: Maintained 10435F: Documentation/fb/intelfb.rst 10436F: drivers/video/fbdev/intelfb/ 10437 10438INTEL GPIO DRIVERS 10439M: Andy Shevchenko <andy@kernel.org> 10440L: linux-gpio@vger.kernel.org 10441S: Supported 10442T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10443F: drivers/gpio/gpio-elkhartlake.c 10444F: drivers/gpio/gpio-ich.c 10445F: drivers/gpio/gpio-merrifield.c 10446F: drivers/gpio/gpio-ml-ioh.c 10447F: drivers/gpio/gpio-pch.c 10448F: drivers/gpio/gpio-sch.c 10449F: drivers/gpio/gpio-sodaville.c 10450F: drivers/gpio/gpio-tangier.c 10451 10452INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10453M: Zhenyu Wang <zhenyuw@linux.intel.com> 10454M: Zhi Wang <zhi.a.wang@intel.com> 10455L: intel-gvt-dev@lists.freedesktop.org 10456L: intel-gfx@lists.freedesktop.org 10457S: Supported 10458W: https://01.org/igvt-g 10459T: git https://github.com/intel/gvt-linux.git 10460F: drivers/gpu/drm/i915/gvt/ 10461 10462INTEL HID EVENT DRIVER 10463M: Alex Hung <alexhung@gmail.com> 10464L: platform-driver-x86@vger.kernel.org 10465S: Maintained 10466F: drivers/platform/x86/intel/hid.c 10467 10468INTEL I/OAT DMA DRIVER 10469M: Dave Jiang <dave.jiang@intel.com> 10470R: Dan Williams <dan.j.williams@intel.com> 10471L: dmaengine@vger.kernel.org 10472S: Supported 10473Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10474F: drivers/dma/ioat* 10475 10476INTEL IDLE DRIVER 10477M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10478M: Len Brown <lenb@kernel.org> 10479L: linux-pm@vger.kernel.org 10480S: Supported 10481B: https://bugzilla.kernel.org 10482T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10483F: drivers/idle/intel_idle.c 10484 10485INTEL IDXD DRIVER 10486M: Fenghua Yu <fenghua.yu@intel.com> 10487M: Dave Jiang <dave.jiang@intel.com> 10488L: dmaengine@vger.kernel.org 10489S: Supported 10490F: drivers/dma/idxd/* 10491F: include/uapi/linux/idxd.h 10492 10493INTEL IN FIELD SCAN (IFS) DEVICE 10494M: Jithu Joseph <jithu.joseph@intel.com> 10495R: Ashok Raj <ashok.raj@intel.com> 10496R: Tony Luck <tony.luck@intel.com> 10497S: Maintained 10498F: drivers/platform/x86/intel/ifs 10499F: include/trace/events/intel_ifs.h 10500 10501INTEL INTEGRATED SENSOR HUB DRIVER 10502M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10503M: Jiri Kosina <jikos@kernel.org> 10504L: linux-input@vger.kernel.org 10505S: Maintained 10506F: drivers/hid/intel-ish-hid/ 10507 10508INTEL IOMMU (VT-d) 10509M: David Woodhouse <dwmw2@infradead.org> 10510M: Lu Baolu <baolu.lu@linux.intel.com> 10511L: iommu@lists.linux.dev 10512S: Supported 10513T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10514F: drivers/iommu/intel/ 10515 10516INTEL IPU3 CSI-2 CIO2 DRIVER 10517M: Yong Zhi <yong.zhi@intel.com> 10518M: Sakari Ailus <sakari.ailus@linux.intel.com> 10519M: Bingbu Cao <bingbu.cao@intel.com> 10520M: Dan Scally <djrscally@gmail.com> 10521R: Tianshu Qiu <tian.shu.qiu@intel.com> 10522L: linux-media@vger.kernel.org 10523S: Maintained 10524T: git git://linuxtv.org/media_tree.git 10525F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10526F: drivers/media/pci/intel/ipu3/ 10527 10528INTEL IPU3 CSI-2 IMGU DRIVER 10529M: Sakari Ailus <sakari.ailus@linux.intel.com> 10530R: Bingbu Cao <bingbu.cao@intel.com> 10531R: Tianshu Qiu <tian.shu.qiu@intel.com> 10532L: linux-media@vger.kernel.org 10533S: Maintained 10534F: Documentation/admin-guide/media/ipu3.rst 10535F: Documentation/admin-guide/media/ipu3_rcb.svg 10536F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10537F: drivers/staging/media/ipu3/ 10538 10539INTEL ISHTP ECLITE DRIVER 10540M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10541L: platform-driver-x86@vger.kernel.org 10542S: Supported 10543F: drivers/platform/x86/intel/ishtp_eclite.c 10544 10545INTEL IXP4XX CRYPTO SUPPORT 10546M: Corentin Labbe <clabbe@baylibre.com> 10547L: linux-crypto@vger.kernel.org 10548S: Maintained 10549F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10550 10551INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10552M: Krzysztof Halasa <khalasa@piap.pl> 10553S: Maintained 10554F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10555F: drivers/net/wan/ixp4xx_hss.c 10556F: drivers/soc/ixp4xx/ixp4xx-npe.c 10557F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10558F: include/linux/soc/ixp4xx/npe.h 10559F: include/linux/soc/ixp4xx/qmgr.h 10560 10561INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10562M: Deepak Saxena <dsaxena@plexity.net> 10563S: Maintained 10564F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10565F: drivers/char/hw_random/ixp4xx-rng.c 10566 10567INTEL KEEM BAY DRM DRIVER 10568M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10569M: Edmund Dea <edmund.j.dea@intel.com> 10570S: Maintained 10571F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10572F: drivers/gpu/drm/kmb/ 10573 10574INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10575M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10576S: Maintained 10577F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10578F: drivers/crypto/intel/keembay/Kconfig 10579F: drivers/crypto/intel/keembay/Makefile 10580F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10581F: drivers/crypto/intel/keembay/ocs-aes.c 10582F: drivers/crypto/intel/keembay/ocs-aes.h 10583 10584INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10585M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10586M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10587M: Mark Gross <mgross@linux.intel.com> 10588S: Maintained 10589F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10590F: drivers/crypto/intel/keembay/Kconfig 10591F: drivers/crypto/intel/keembay/Makefile 10592F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10593 10594INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10595M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10596M: Declan Murphy <declan.murphy@intel.com> 10597S: Maintained 10598F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10599F: drivers/crypto/intel/keembay/Kconfig 10600F: drivers/crypto/intel/keembay/Makefile 10601F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10602F: drivers/crypto/intel/keembay/ocs-hcu.c 10603F: drivers/crypto/intel/keembay/ocs-hcu.h 10604 10605INTEL MANAGEMENT ENGINE (mei) 10606M: Tomas Winkler <tomas.winkler@intel.com> 10607L: linux-kernel@vger.kernel.org 10608S: Supported 10609F: Documentation/driver-api/mei/* 10610F: drivers/misc/mei/ 10611F: drivers/watchdog/mei_wdt.c 10612F: include/linux/mei_aux.h 10613F: include/linux/mei_cl_bus.h 10614F: include/uapi/linux/mei.h 10615F: include/uapi/linux/mei_uuid.h 10616F: include/uapi/linux/uuid.h 10617F: samples/mei/* 10618 10619INTEL MAX 10 BMC MFD DRIVER 10620M: Xu Yilun <yilun.xu@intel.com> 10621R: Tom Rix <trix@redhat.com> 10622S: Maintained 10623F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10624F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10625F: drivers/hwmon/intel-m10-bmc-hwmon.c 10626F: drivers/mfd/intel-m10-bmc* 10627F: include/linux/mfd/intel-m10-bmc.h 10628 10629INTEL MAX10 BMC SECURE UPDATES 10630M: Russ Weight <russell.h.weight@intel.com> 10631L: linux-fpga@vger.kernel.org 10632S: Maintained 10633F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10634F: drivers/fpga/intel-m10-bmc-sec-update.c 10635 10636INTEL P-Unit IPC DRIVER 10637M: Zha Qipeng <qipeng.zha@intel.com> 10638L: platform-driver-x86@vger.kernel.org 10639S: Maintained 10640F: arch/x86/include/asm/intel_punit_ipc.h 10641F: drivers/platform/x86/intel/punit_ipc.c 10642 10643INTEL PMC CORE DRIVER 10644M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10645M: David E Box <david.e.box@intel.com> 10646L: platform-driver-x86@vger.kernel.org 10647S: Maintained 10648F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10649F: drivers/platform/x86/intel/pmc/ 10650 10651INTEL PMIC GPIO DRIVERS 10652M: Andy Shevchenko <andy@kernel.org> 10653S: Supported 10654T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10655F: drivers/gpio/gpio-*cove.c 10656 10657INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10658M: Andy Shevchenko <andy@kernel.org> 10659S: Supported 10660F: drivers/mfd/intel_soc_pmic* 10661F: include/linux/mfd/intel_soc_pmic* 10662 10663INTEL PMT DRIVERS 10664M: David E. Box <david.e.box@linux.intel.com> 10665S: Supported 10666F: drivers/platform/x86/intel/pmt/ 10667 10668INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10669M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10670L: linux-wireless@vger.kernel.org 10671S: Maintained 10672F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10673F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10674F: drivers/net/wireless/intel/ipw2x00/ 10675 10676INTEL PSTATE DRIVER 10677M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10678M: Len Brown <lenb@kernel.org> 10679L: linux-pm@vger.kernel.org 10680S: Supported 10681F: drivers/cpufreq/intel_pstate.c 10682 10683INTEL PTP DFL ToD DRIVER 10684M: Tianfei Zhang <tianfei.zhang@intel.com> 10685L: linux-fpga@vger.kernel.org 10686L: netdev@vger.kernel.org 10687S: Maintained 10688F: drivers/ptp/ptp_dfl_tod.c 10689 10690INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10691M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10692L: linux-iio@vger.kernel.org 10693F: drivers/counter/intel-qep.c 10694 10695INTEL SCU DRIVERS 10696M: Mika Westerberg <mika.westerberg@linux.intel.com> 10697S: Maintained 10698F: arch/x86/include/asm/intel_scu_ipc.h 10699F: drivers/platform/x86/intel_scu_* 10700 10701INTEL SDSI DRIVER 10702M: David E. Box <david.e.box@linux.intel.com> 10703S: Supported 10704F: drivers/platform/x86/intel/sdsi.c 10705F: tools/arch/x86/intel_sdsi/ 10706F: tools/testing/selftests/drivers/sdsi/ 10707 10708INTEL SGX 10709M: Jarkko Sakkinen <jarkko@kernel.org> 10710R: Dave Hansen <dave.hansen@linux.intel.com> 10711L: linux-sgx@vger.kernel.org 10712S: Supported 10713Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10715F: Documentation/arch/x86/sgx.rst 10716F: arch/x86/entry/vdso/vsgx.S 10717F: arch/x86/include/asm/sgx.h 10718F: arch/x86/include/uapi/asm/sgx.h 10719F: arch/x86/kernel/cpu/sgx/* 10720F: tools/testing/selftests/sgx/* 10721K: \bSGX_ 10722 10723INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10724M: Daniel Scally <djrscally@gmail.com> 10725S: Maintained 10726F: drivers/platform/x86/intel/int3472/ 10727 10728INTEL SPEED SELECT TECHNOLOGY 10729M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10730L: platform-driver-x86@vger.kernel.org 10731S: Maintained 10732F: drivers/platform/x86/intel/speed_select_if/ 10733F: include/uapi/linux/isst_if.h 10734F: tools/power/x86/intel-speed-select/ 10735 10736INTEL STRATIX10 FIRMWARE DRIVERS 10737M: Dinh Nguyen <dinguyen@kernel.org> 10738L: linux-kernel@vger.kernel.org 10739S: Maintained 10740T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10741F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10742F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10743F: drivers/firmware/stratix10-rsu.c 10744F: drivers/firmware/stratix10-svc.c 10745F: include/linux/firmware/intel/stratix10-smc.h 10746F: include/linux/firmware/intel/stratix10-svc-client.h 10747 10748INTEL TELEMETRY DRIVER 10749M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10750M: "David E. Box" <david.e.box@linux.intel.com> 10751L: platform-driver-x86@vger.kernel.org 10752S: Maintained 10753F: arch/x86/include/asm/intel_telemetry.h 10754F: drivers/platform/x86/intel/telemetry/ 10755 10756INTEL TPMI DRIVER 10757M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10758L: platform-driver-x86@vger.kernel.org 10759S: Maintained 10760F: drivers/platform/x86/intel/tpmi.c 10761F: include/linux/intel_tpmi.h 10762 10763INTEL UNCORE FREQUENCY CONTROL 10764M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10765L: platform-driver-x86@vger.kernel.org 10766S: Maintained 10767F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10768F: drivers/platform/x86/intel/uncore-frequency/ 10769 10770INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10771M: David E. Box <david.e.box@linux.intel.com> 10772S: Supported 10773F: drivers/platform/x86/intel/vsec.* 10774 10775INTEL VIRTUAL BUTTON DRIVER 10776M: AceLan Kao <acelan.kao@canonical.com> 10777L: platform-driver-x86@vger.kernel.org 10778S: Maintained 10779F: drivers/platform/x86/intel/vbtn.c 10780 10781INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10782M: Stanislaw Gruszka <stf_xl@wp.pl> 10783L: linux-wireless@vger.kernel.org 10784S: Supported 10785F: drivers/net/wireless/intel/iwlegacy/ 10786 10787INTEL WIRELESS WIFI LINK (iwlwifi) 10788M: Gregory Greenman <gregory.greenman@intel.com> 10789L: linux-wireless@vger.kernel.org 10790S: Supported 10791W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10792T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10793F: drivers/net/wireless/intel/iwlwifi/ 10794 10795INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10796M: Jithu Joseph <jithu.joseph@intel.com> 10797R: Maurice Ma <maurice.ma@intel.com> 10798S: Maintained 10799W: https://slimbootloader.github.io/security/firmware-update.html 10800F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10801 10802INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10803L: Dell.Client.Kernel@dell.com 10804S: Maintained 10805F: drivers/platform/x86/intel/wmi/thunderbolt.c 10806 10807INTEL WWAN IOSM DRIVER 10808M: M Chetan Kumar <m.chetan.kumar@intel.com> 10809M: Intel Corporation <linuxwwan@intel.com> 10810L: netdev@vger.kernel.org 10811S: Maintained 10812F: drivers/net/wwan/iosm/ 10813 10814INTEL(R) TRACE HUB 10815M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10816S: Supported 10817F: Documentation/trace/intel_th.rst 10818F: drivers/hwtracing/intel_th/ 10819F: include/linux/intel_th.h 10820 10821INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10822M: Ning Sun <ning.sun@intel.com> 10823L: tboot-devel@lists.sourceforge.net 10824S: Supported 10825W: http://tboot.sourceforge.net 10826T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10827F: Documentation/arch/x86/intel_txt.rst 10828F: arch/x86/kernel/tboot.c 10829F: include/linux/tboot.h 10830 10831INTERCONNECT API 10832M: Georgi Djakov <djakov@kernel.org> 10833L: linux-pm@vger.kernel.org 10834S: Maintained 10835T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10836F: Documentation/devicetree/bindings/interconnect/ 10837F: Documentation/driver-api/interconnect.rst 10838F: drivers/interconnect/ 10839F: include/dt-bindings/interconnect/ 10840F: include/linux/interconnect-provider.h 10841F: include/linux/interconnect.h 10842 10843INTERRUPT COUNTER DRIVER 10844M: Oleksij Rempel <o.rempel@pengutronix.de> 10845R: Pengutronix Kernel Team <kernel@pengutronix.de> 10846L: linux-iio@vger.kernel.org 10847F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10848F: drivers/counter/interrupt-cnt.c 10849 10850INTERSIL ISL7998X VIDEO DECODER DRIVER 10851M: Michael Tretter <m.tretter@pengutronix.de> 10852R: Pengutronix Kernel Team <kernel@pengutronix.de> 10853L: linux-media@vger.kernel.org 10854S: Maintained 10855F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10856F: drivers/media/i2c/isl7998x.c 10857 10858INVENSENSE ICM-426xx IMU DRIVER 10859M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10860L: linux-iio@vger.kernel.org 10861S: Maintained 10862W: https://invensense.tdk.com/ 10863F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10864F: drivers/iio/imu/inv_icm42600/ 10865 10866INVENSENSE MPU-3050 GYROSCOPE DRIVER 10867M: Linus Walleij <linus.walleij@linaro.org> 10868L: linux-iio@vger.kernel.org 10869S: Maintained 10870F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10871F: drivers/iio/gyro/mpu3050* 10872 10873IOC3 ETHERNET DRIVER 10874M: Ralf Baechle <ralf@linux-mips.org> 10875L: linux-mips@vger.kernel.org 10876S: Maintained 10877F: drivers/net/ethernet/sgi/ioc3-eth.c 10878 10879IOMAP FILESYSTEM LIBRARY 10880M: Darrick J. Wong <djwong@kernel.org> 10881L: linux-xfs@vger.kernel.org 10882L: linux-fsdevel@vger.kernel.org 10883S: Supported 10884T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10885F: fs/iomap/ 10886F: include/linux/iomap.h 10887 10888IOMMU DMA-API LAYER 10889M: Robin Murphy <robin.murphy@arm.com> 10890L: iommu@lists.linux.dev 10891S: Maintained 10892T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10893F: drivers/iommu/dma-iommu.c 10894F: drivers/iommu/dma-iommu.h 10895F: drivers/iommu/iova.c 10896F: include/linux/iova.h 10897 10898IOMMU SUBSYSTEM 10899M: Joerg Roedel <joro@8bytes.org> 10900M: Will Deacon <will@kernel.org> 10901R: Robin Murphy <robin.murphy@arm.com> 10902L: iommu@lists.linux.dev 10903S: Maintained 10904T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10905F: Documentation/devicetree/bindings/iommu/ 10906F: Documentation/userspace-api/iommu.rst 10907F: drivers/iommu/ 10908F: include/linux/iommu.h 10909F: include/linux/iova.h 10910F: include/linux/of_iommu.h 10911F: include/uapi/linux/iommu.h 10912 10913IOMMUFD 10914M: Jason Gunthorpe <jgg@nvidia.com> 10915M: Kevin Tian <kevin.tian@intel.com> 10916L: iommu@lists.linux.dev 10917S: Maintained 10918T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10919F: Documentation/userspace-api/iommufd.rst 10920F: drivers/iommu/iommufd/ 10921F: include/linux/iommufd.h 10922F: include/uapi/linux/iommufd.h 10923F: tools/testing/selftests/iommu/ 10924 10925IOSYS-MAP HELPERS 10926M: Thomas Zimmermann <tzimmermann@suse.de> 10927L: dri-devel@lists.freedesktop.org 10928S: Maintained 10929T: git git://anongit.freedesktop.org/drm/drm-misc 10930F: include/linux/iosys-map.h 10931 10932IO_URING 10933M: Jens Axboe <axboe@kernel.dk> 10934R: Pavel Begunkov <asml.silence@gmail.com> 10935L: io-uring@vger.kernel.org 10936S: Maintained 10937T: git git://git.kernel.dk/linux-block 10938T: git git://git.kernel.dk/liburing 10939F: include/linux/io_uring.h 10940F: include/linux/io_uring_types.h 10941F: include/trace/events/io_uring.h 10942F: include/uapi/linux/io_uring.h 10943F: io_uring/ 10944F: tools/io_uring/ 10945 10946IPMI SUBSYSTEM 10947M: Corey Minyard <minyard@acm.org> 10948L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10949S: Supported 10950W: http://openipmi.sourceforge.net/ 10951T: git https://github.com/cminyard/linux-ipmi.git for-next 10952F: Documentation/devicetree/bindings/ipmi/ 10953F: Documentation/driver-api/ipmi.rst 10954F: drivers/char/ipmi/ 10955F: include/linux/ipmi* 10956F: include/uapi/linux/ipmi* 10957 10958IPS SCSI RAID DRIVER 10959M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10960L: linux-scsi@vger.kernel.org 10961S: Maintained 10962W: http://www.adaptec.com/ 10963F: drivers/scsi/ips* 10964 10965IPVS 10966M: Simon Horman <horms@verge.net.au> 10967M: Julian Anastasov <ja@ssi.bg> 10968L: netdev@vger.kernel.org 10969L: lvs-devel@vger.kernel.org 10970S: Maintained 10971T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10972T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10973F: Documentation/networking/ipvs-sysctl.rst 10974F: include/net/ip_vs.h 10975F: include/uapi/linux/ip_vs.h 10976F: net/netfilter/ipvs/ 10977 10978IPWIRELESS DRIVER 10979M: Jiri Kosina <jikos@kernel.org> 10980M: David Sterba <dsterba@suse.com> 10981S: Odd Fixes 10982F: drivers/tty/ipwireless/ 10983 10984IRON DEVICE AUDIO CODEC DRIVERS 10985M: Kiseok Jo <kiseok.jo@irondevice.com> 10986L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10987S: Maintained 10988F: Documentation/devicetree/bindings/sound/irondevice,* 10989F: sound/soc/codecs/sma* 10990 10991IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10992M: Marc Zyngier <maz@kernel.org> 10993S: Maintained 10994T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10995F: Documentation/core-api/irq/irq-domain.rst 10996F: include/linux/irqdomain.h 10997F: kernel/irq/irqdomain.c 10998F: kernel/irq/msi.c 10999 11000IRQ SUBSYSTEM 11001M: Thomas Gleixner <tglx@linutronix.de> 11002L: linux-kernel@vger.kernel.org 11003S: Maintained 11004T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11005F: include/linux/group_cpus.h 11006F: kernel/irq/ 11007F: lib/group_cpus.c 11008 11009IRQCHIP DRIVERS 11010M: Thomas Gleixner <tglx@linutronix.de> 11011M: Marc Zyngier <maz@kernel.org> 11012L: linux-kernel@vger.kernel.org 11013S: Maintained 11014T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11015F: Documentation/devicetree/bindings/interrupt-controller/ 11016F: drivers/irqchip/ 11017 11018ISA 11019M: William Breathitt Gray <william.gray@linaro.org> 11020S: Maintained 11021F: Documentation/driver-api/isa.rst 11022F: drivers/base/isa.c 11023F: include/linux/isa.h 11024 11025ISA RADIO MODULE 11026M: Hans Verkuil <hverkuil@xs4all.nl> 11027L: linux-media@vger.kernel.org 11028S: Maintained 11029W: https://linuxtv.org 11030T: git git://linuxtv.org/media_tree.git 11031F: drivers/media/radio/radio-isa* 11032 11033ISAPNP 11034M: Jaroslav Kysela <perex@perex.cz> 11035S: Maintained 11036F: Documentation/driver-api/isapnp.rst 11037F: drivers/pnp/isapnp/ 11038F: include/linux/isapnp.h 11039 11040ISCSI 11041M: Lee Duncan <lduncan@suse.com> 11042M: Chris Leech <cleech@redhat.com> 11043M: Mike Christie <michael.christie@oracle.com> 11044L: open-iscsi@googlegroups.com 11045L: linux-scsi@vger.kernel.org 11046S: Maintained 11047W: www.open-iscsi.com 11048F: drivers/scsi/*iscsi* 11049F: include/scsi/*iscsi* 11050 11051iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11052M: Peter Jones <pjones@redhat.com> 11053M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11054S: Maintained 11055F: drivers/firmware/iscsi_ibft* 11056 11057ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11058M: Sagi Grimberg <sagi@grimberg.me> 11059M: Max Gurtovoy <mgurtovoy@nvidia.com> 11060L: linux-rdma@vger.kernel.org 11061S: Supported 11062W: http://www.openfabrics.org 11063W: www.open-iscsi.org 11064Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11065F: drivers/infiniband/ulp/iser/ 11066 11067ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11068M: Sagi Grimberg <sagi@grimberg.me> 11069L: linux-rdma@vger.kernel.org 11070L: target-devel@vger.kernel.org 11071S: Supported 11072W: http://www.linux-iscsi.org 11073T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11074F: drivers/infiniband/ulp/isert 11075 11076ISDN/CMTP OVER BLUETOOTH 11077M: Karsten Keil <isdn@linux-pingi.de> 11078L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11079L: netdev@vger.kernel.org 11080S: Odd Fixes 11081W: http://www.isdn4linux.de 11082F: Documentation/isdn/ 11083F: drivers/isdn/capi/ 11084F: include/linux/isdn/ 11085F: include/uapi/linux/isdn/ 11086F: net/bluetooth/cmtp/ 11087 11088ISDN/mISDN SUBSYSTEM 11089M: Karsten Keil <isdn@linux-pingi.de> 11090L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11091L: netdev@vger.kernel.org 11092S: Maintained 11093W: http://www.isdn4linux.de 11094F: drivers/isdn/Kconfig 11095F: drivers/isdn/Makefile 11096F: drivers/isdn/hardware/ 11097F: drivers/isdn/mISDN/ 11098 11099ISOFS FILESYSTEM 11100M: Jan Kara <jack@suse.cz> 11101L: linux-fsdevel@vger.kernel.org 11102S: Maintained 11103F: Documentation/filesystems/isofs.rst 11104F: fs/isofs/ 11105 11106IT87 HARDWARE MONITORING DRIVER 11107M: Jean Delvare <jdelvare@suse.com> 11108L: linux-hwmon@vger.kernel.org 11109S: Maintained 11110F: Documentation/hwmon/it87.rst 11111F: drivers/hwmon/it87.c 11112 11113IT913X MEDIA DRIVER 11114M: Antti Palosaari <crope@iki.fi> 11115L: linux-media@vger.kernel.org 11116S: Maintained 11117W: https://linuxtv.org 11118W: http://palosaari.fi/linux/ 11119Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11120T: git git://linuxtv.org/anttip/media_tree.git 11121F: drivers/media/tuners/it913x* 11122 11123ITE IT66121 HDMI BRIDGE DRIVER 11124M: Phong LE <ple@baylibre.com> 11125M: Neil Armstrong <neil.armstrong@linaro.org> 11126S: Maintained 11127T: git git://anongit.freedesktop.org/drm/drm-misc 11128F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11129F: drivers/gpu/drm/bridge/ite-it66121.c 11130 11131IVTV VIDEO4LINUX DRIVER 11132M: Andy Walls <awalls@md.metrocast.net> 11133L: linux-media@vger.kernel.org 11134S: Maintained 11135W: https://linuxtv.org 11136T: git git://linuxtv.org/media_tree.git 11137F: Documentation/admin-guide/media/ivtv* 11138F: drivers/media/pci/ivtv/ 11139F: include/uapi/linux/ivtv* 11140 11141IX2505V MEDIA DRIVER 11142M: Malcolm Priestley <tvboxspy@gmail.com> 11143L: linux-media@vger.kernel.org 11144S: Maintained 11145W: https://linuxtv.org 11146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11147F: drivers/media/dvb-frontends/ix2505v* 11148 11149JAILHOUSE HYPERVISOR INTERFACE 11150M: Jan Kiszka <jan.kiszka@siemens.com> 11151L: jailhouse-dev@googlegroups.com 11152S: Maintained 11153F: arch/x86/include/asm/jailhouse_para.h 11154F: arch/x86/kernel/jailhouse.c 11155 11156JC42.4 TEMPERATURE SENSOR DRIVER 11157M: Guenter Roeck <linux@roeck-us.net> 11158L: linux-hwmon@vger.kernel.org 11159S: Maintained 11160F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11161F: Documentation/hwmon/jc42.rst 11162F: drivers/hwmon/jc42.c 11163 11164JFS FILESYSTEM 11165M: Dave Kleikamp <shaggy@kernel.org> 11166L: jfs-discussion@lists.sourceforge.net 11167S: Odd Fixes 11168W: http://jfs.sourceforge.net/ 11169T: git https://github.com/kleikamp/linux-shaggy.git 11170F: Documentation/admin-guide/jfs.rst 11171F: fs/jfs/ 11172 11173JME NETWORK DRIVER 11174M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11175L: netdev@vger.kernel.org 11176S: Maintained 11177F: drivers/net/ethernet/jme.* 11178 11179JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11180M: David Woodhouse <dwmw2@infradead.org> 11181M: Richard Weinberger <richard@nod.at> 11182L: linux-mtd@lists.infradead.org 11183S: Odd Fixes 11184W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11185T: git git://git.infradead.org/ubifs-2.6.git 11186F: fs/jffs2/ 11187F: include/uapi/linux/jffs2.h 11188 11189JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11190M: "Theodore Ts'o" <tytso@mit.edu> 11191M: Jan Kara <jack@suse.com> 11192L: linux-ext4@vger.kernel.org 11193S: Maintained 11194F: fs/jbd2/ 11195F: include/linux/jbd2.h 11196 11197JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11198M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11199L: linux-media@vger.kernel.org 11200L: linux-renesas-soc@vger.kernel.org 11201S: Maintained 11202F: drivers/media/platform/renesas/rcar_jpu.c 11203 11204JSM Neo PCI based serial card 11205L: linux-serial@vger.kernel.org 11206S: Orphan 11207F: drivers/tty/serial/jsm/ 11208 11209K10TEMP HARDWARE MONITORING DRIVER 11210M: Clemens Ladisch <clemens@ladisch.de> 11211L: linux-hwmon@vger.kernel.org 11212S: Maintained 11213F: Documentation/hwmon/k10temp.rst 11214F: drivers/hwmon/k10temp.c 11215 11216K8TEMP HARDWARE MONITORING DRIVER 11217M: Rudolf Marek <r.marek@assembler.cz> 11218L: linux-hwmon@vger.kernel.org 11219S: Maintained 11220F: Documentation/hwmon/k8temp.rst 11221F: drivers/hwmon/k8temp.c 11222 11223KASAN 11224M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11225R: Alexander Potapenko <glider@google.com> 11226R: Andrey Konovalov <andreyknvl@gmail.com> 11227R: Dmitry Vyukov <dvyukov@google.com> 11228R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11229L: kasan-dev@googlegroups.com 11230S: Maintained 11231F: Documentation/dev-tools/kasan.rst 11232F: arch/*/include/asm/*kasan.h 11233F: arch/*/mm/kasan_init* 11234F: include/linux/kasan*.h 11235F: lib/Kconfig.kasan 11236F: mm/kasan/ 11237F: scripts/Makefile.kasan 11238 11239KCONFIG 11240M: Masahiro Yamada <masahiroy@kernel.org> 11241L: linux-kbuild@vger.kernel.org 11242S: Maintained 11243Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11244T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11245F: Documentation/kbuild/kconfig* 11246F: scripts/Kconfig.include 11247F: scripts/kconfig/ 11248 11249KCOV 11250R: Dmitry Vyukov <dvyukov@google.com> 11251R: Andrey Konovalov <andreyknvl@gmail.com> 11252L: kasan-dev@googlegroups.com 11253S: Maintained 11254F: Documentation/dev-tools/kcov.rst 11255F: include/linux/kcov.h 11256F: include/uapi/linux/kcov.h 11257F: kernel/kcov.c 11258F: scripts/Makefile.kcov 11259 11260KCSAN 11261M: Marco Elver <elver@google.com> 11262R: Dmitry Vyukov <dvyukov@google.com> 11263L: kasan-dev@googlegroups.com 11264S: Maintained 11265F: Documentation/dev-tools/kcsan.rst 11266F: include/linux/kcsan*.h 11267F: kernel/kcsan/ 11268F: lib/Kconfig.kcsan 11269F: scripts/Makefile.kcsan 11270 11271KDUMP 11272M: Baoquan He <bhe@redhat.com> 11273R: Vivek Goyal <vgoyal@redhat.com> 11274R: Dave Young <dyoung@redhat.com> 11275L: kexec@lists.infradead.org 11276S: Maintained 11277W: http://lse.sourceforge.net/kdump/ 11278F: Documentation/admin-guide/kdump/ 11279F: fs/proc/vmcore.c 11280F: include/linux/crash_core.h 11281F: include/linux/crash_dump.h 11282F: include/uapi/linux/vmcore.h 11283F: kernel/crash_*.c 11284 11285KEENE FM RADIO TRANSMITTER DRIVER 11286M: Hans Verkuil <hverkuil@xs4all.nl> 11287L: linux-media@vger.kernel.org 11288S: Maintained 11289W: https://linuxtv.org 11290T: git git://linuxtv.org/media_tree.git 11291F: drivers/media/radio/radio-keene* 11292 11293KERNEL AUTOMOUNTER 11294M: Ian Kent <raven@themaw.net> 11295L: autofs@vger.kernel.org 11296S: Maintained 11297F: fs/autofs/ 11298 11299KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11300M: Masahiro Yamada <masahiroy@kernel.org> 11301R: Nathan Chancellor <nathan@kernel.org> 11302R: Nick Desaulniers <ndesaulniers@google.com> 11303R: Nicolas Schier <nicolas@fjasle.eu> 11304L: linux-kbuild@vger.kernel.org 11305S: Maintained 11306Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11307T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11308F: Documentation/kbuild/ 11309F: Makefile 11310F: scripts/*vmlinux* 11311F: scripts/Kbuild* 11312F: scripts/Makefile* 11313F: scripts/basic/ 11314F: scripts/dummy-tools/ 11315F: scripts/mk* 11316F: scripts/mod/ 11317F: scripts/package/ 11318 11319KERNEL HARDENING (not covered by other areas) 11320M: Kees Cook <keescook@chromium.org> 11321L: linux-hardening@vger.kernel.org 11322S: Supported 11323T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11324F: Documentation/ABI/testing/sysfs-kernel-oops_count 11325F: Documentation/ABI/testing/sysfs-kernel-warn_count 11326F: include/linux/overflow.h 11327F: include/linux/randomize_kstack.h 11328F: mm/usercopy.c 11329K: \b(add|choose)_random_kstack_offset\b 11330K: \b__check_(object_size|heap_object)\b 11331 11332KERNEL JANITORS 11333L: kernel-janitors@vger.kernel.org 11334S: Odd Fixes 11335W: http://kernelnewbies.org/KernelJanitors 11336 11337KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11338M: Chuck Lever <chuck.lever@oracle.com> 11339M: Jeff Layton <jlayton@kernel.org> 11340R: Neil Brown <neilb@suse.de> 11341R: Olga Kornievskaia <kolga@netapp.com> 11342R: Dai Ngo <Dai.Ngo@oracle.com> 11343R: Tom Talpey <tom@talpey.com> 11344L: linux-nfs@vger.kernel.org 11345S: Supported 11346W: http://nfs.sourceforge.net/ 11347T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11348F: Documentation/filesystems/nfs/ 11349F: fs/exportfs/ 11350F: fs/lockd/ 11351F: fs/nfs_common/ 11352F: fs/nfsd/ 11353F: include/linux/lockd/ 11354F: include/linux/sunrpc/ 11355F: include/trace/events/rpcgss.h 11356F: include/trace/events/rpcrdma.h 11357F: include/trace/events/sunrpc.h 11358F: include/trace/misc/fs.h 11359F: include/trace/misc/nfs.h 11360F: include/trace/misc/sunrpc.h 11361F: include/uapi/linux/nfsd/ 11362F: include/uapi/linux/sunrpc/ 11363F: net/sunrpc/ 11364 11365KERNEL REGRESSIONS 11366M: Thorsten Leemhuis <linux@leemhuis.info> 11367L: regressions@lists.linux.dev 11368S: Supported 11369F: Documentation/admin-guide/reporting-regressions.rst 11370F: Documentation/process/handling-regressions.rst 11371 11372KERNEL SELFTEST FRAMEWORK 11373M: Shuah Khan <shuah@kernel.org> 11374M: Shuah Khan <skhan@linuxfoundation.org> 11375L: linux-kselftest@vger.kernel.org 11376S: Maintained 11377Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11379F: Documentation/dev-tools/kselftest* 11380F: tools/testing/selftests/ 11381 11382KERNEL SMB3 SERVER (KSMBD) 11383M: Namjae Jeon <linkinjeon@kernel.org> 11384M: Steve French <sfrench@samba.org> 11385R: Sergey Senozhatsky <senozhatsky@chromium.org> 11386R: Tom Talpey <tom@talpey.com> 11387L: linux-cifs@vger.kernel.org 11388S: Maintained 11389T: git git://git.samba.org/ksmbd.git 11390F: Documentation/filesystems/smb/ksmbd.rst 11391F: fs/smb/common/ 11392F: fs/smb/server/ 11393 11394KERNEL UNIT TESTING FRAMEWORK (KUnit) 11395M: Brendan Higgins <brendanhiggins@google.com> 11396M: David Gow <davidgow@google.com> 11397L: linux-kselftest@vger.kernel.org 11398L: kunit-dev@googlegroups.com 11399S: Maintained 11400W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11401T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11402T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11403F: Documentation/dev-tools/kunit/ 11404F: include/kunit/ 11405F: lib/kunit/ 11406F: tools/testing/kunit/ 11407 11408KERNEL USERMODE HELPER 11409M: Luis Chamberlain <mcgrof@kernel.org> 11410L: linux-kernel@vger.kernel.org 11411S: Maintained 11412F: include/linux/umh.h 11413F: kernel/umh.c 11414 11415KERNEL VIRTUAL MACHINE (KVM) 11416M: Paolo Bonzini <pbonzini@redhat.com> 11417L: kvm@vger.kernel.org 11418S: Supported 11419W: http://www.linux-kvm.org 11420T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11421F: Documentation/virt/kvm/ 11422F: include/asm-generic/kvm* 11423F: include/kvm/iodev.h 11424F: include/linux/kvm* 11425F: include/trace/events/kvm.h 11426F: include/uapi/asm-generic/kvm* 11427F: include/uapi/linux/kvm* 11428F: tools/kvm/ 11429F: tools/testing/selftests/kvm/ 11430F: virt/kvm/* 11431 11432KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11433M: Marc Zyngier <maz@kernel.org> 11434M: Oliver Upton <oliver.upton@linux.dev> 11435R: James Morse <james.morse@arm.com> 11436R: Suzuki K Poulose <suzuki.poulose@arm.com> 11437R: Zenghui Yu <yuzenghui@huawei.com> 11438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11439L: kvmarm@lists.linux.dev 11440S: Maintained 11441T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11442F: arch/arm64/include/asm/kvm* 11443F: arch/arm64/include/uapi/asm/kvm* 11444F: arch/arm64/kvm/ 11445F: include/kvm/arm_* 11446F: tools/testing/selftests/kvm/*/aarch64/ 11447F: tools/testing/selftests/kvm/aarch64/ 11448 11449KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11450M: Huacai Chen <chenhuacai@kernel.org> 11451L: linux-mips@vger.kernel.org 11452L: kvm@vger.kernel.org 11453S: Maintained 11454T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11455F: arch/mips/include/asm/kvm* 11456F: arch/mips/include/uapi/asm/kvm* 11457F: arch/mips/kvm/ 11458 11459KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11460M: Michael Ellerman <mpe@ellerman.id.au> 11461R: Nicholas Piggin <npiggin@gmail.com> 11462L: linuxppc-dev@lists.ozlabs.org 11463L: kvm@vger.kernel.org 11464S: Maintained (Book3S 64-bit HV) 11465S: Odd fixes (Book3S 64-bit PR) 11466S: Orphan (Book3E and 32-bit) 11467T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11468F: arch/powerpc/include/asm/kvm* 11469F: arch/powerpc/include/uapi/asm/kvm* 11470F: arch/powerpc/kernel/kvm* 11471F: arch/powerpc/kvm/ 11472 11473KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11474M: Anup Patel <anup@brainfault.org> 11475R: Atish Patra <atishp@atishpatra.org> 11476L: kvm@vger.kernel.org 11477L: kvm-riscv@lists.infradead.org 11478L: linux-riscv@lists.infradead.org 11479S: Maintained 11480T: git https://github.com/kvm-riscv/linux.git 11481F: arch/riscv/include/asm/kvm* 11482F: arch/riscv/include/uapi/asm/kvm* 11483F: arch/riscv/kvm/ 11484F: tools/testing/selftests/kvm/*/riscv/ 11485 11486KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11487M: Christian Borntraeger <borntraeger@linux.ibm.com> 11488M: Janosch Frank <frankja@linux.ibm.com> 11489M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11490R: David Hildenbrand <david@redhat.com> 11491L: kvm@vger.kernel.org 11492S: Supported 11493T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11494F: Documentation/virt/kvm/s390* 11495F: arch/s390/include/asm/gmap.h 11496F: arch/s390/include/asm/kvm* 11497F: arch/s390/include/uapi/asm/kvm* 11498F: arch/s390/include/uapi/asm/uvdevice.h 11499F: arch/s390/kernel/uv.c 11500F: arch/s390/kvm/ 11501F: arch/s390/mm/gmap.c 11502F: drivers/s390/char/uvdevice.c 11503F: tools/testing/selftests/drivers/s390x/uvdevice/ 11504F: tools/testing/selftests/kvm/*/s390x/ 11505F: tools/testing/selftests/kvm/s390x/ 11506 11507KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11508M: Sean Christopherson <seanjc@google.com> 11509M: Paolo Bonzini <pbonzini@redhat.com> 11510L: kvm@vger.kernel.org 11511S: Supported 11512P: Documentation/process/maintainer-kvm-x86.rst 11513T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11514F: arch/x86/include/asm/kvm* 11515F: arch/x86/include/asm/svm.h 11516F: arch/x86/include/asm/vmx*.h 11517F: arch/x86/include/uapi/asm/kvm* 11518F: arch/x86/include/uapi/asm/svm.h 11519F: arch/x86/include/uapi/asm/vmx.h 11520F: arch/x86/kvm/ 11521F: arch/x86/kvm/*/ 11522 11523KERNFS 11524M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11525M: Tejun Heo <tj@kernel.org> 11526S: Supported 11527T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11528F: fs/kernfs/ 11529F: include/linux/kernfs.h 11530 11531KEXEC 11532M: Eric Biederman <ebiederm@xmission.com> 11533L: kexec@lists.infradead.org 11534S: Maintained 11535W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11536F: include/linux/kexec.h 11537F: include/uapi/linux/kexec.h 11538F: kernel/kexec* 11539 11540KEYS-ENCRYPTED 11541M: Mimi Zohar <zohar@linux.ibm.com> 11542L: linux-integrity@vger.kernel.org 11543L: keyrings@vger.kernel.org 11544S: Supported 11545F: Documentation/security/keys/trusted-encrypted.rst 11546F: include/keys/encrypted-type.h 11547F: security/keys/encrypted-keys/ 11548 11549KEYS-TRUSTED 11550M: James Bottomley <jejb@linux.ibm.com> 11551M: Jarkko Sakkinen <jarkko@kernel.org> 11552M: Mimi Zohar <zohar@linux.ibm.com> 11553L: linux-integrity@vger.kernel.org 11554L: keyrings@vger.kernel.org 11555S: Supported 11556F: Documentation/security/keys/trusted-encrypted.rst 11557F: include/keys/trusted-type.h 11558F: include/keys/trusted_tpm.h 11559F: security/keys/trusted-keys/ 11560 11561KEYS-TRUSTED-CAAM 11562M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11563R: Pengutronix Kernel Team <kernel@pengutronix.de> 11564L: linux-integrity@vger.kernel.org 11565L: keyrings@vger.kernel.org 11566S: Maintained 11567F: include/keys/trusted_caam.h 11568F: security/keys/trusted-keys/trusted_caam.c 11569 11570KEYS-TRUSTED-TEE 11571M: Sumit Garg <sumit.garg@linaro.org> 11572L: linux-integrity@vger.kernel.org 11573L: keyrings@vger.kernel.org 11574S: Supported 11575F: include/keys/trusted_tee.h 11576F: security/keys/trusted-keys/trusted_tee.c 11577 11578KEYS/KEYRINGS 11579M: David Howells <dhowells@redhat.com> 11580M: Jarkko Sakkinen <jarkko@kernel.org> 11581L: keyrings@vger.kernel.org 11582S: Maintained 11583F: Documentation/security/keys/core.rst 11584F: include/keys/ 11585F: include/linux/key-type.h 11586F: include/linux/key.h 11587F: include/linux/keyctl.h 11588F: include/uapi/linux/keyctl.h 11589F: security/keys/ 11590 11591KEYS/KEYRINGS_INTEGRITY 11592M: Jarkko Sakkinen <jarkko@kernel.org> 11593M: Mimi Zohar <zohar@linux.ibm.com> 11594L: linux-integrity@vger.kernel.org 11595L: keyrings@vger.kernel.org 11596S: Supported 11597F: security/integrity/platform_certs 11598 11599KFENCE 11600M: Alexander Potapenko <glider@google.com> 11601M: Marco Elver <elver@google.com> 11602R: Dmitry Vyukov <dvyukov@google.com> 11603L: kasan-dev@googlegroups.com 11604S: Maintained 11605F: Documentation/dev-tools/kfence.rst 11606F: arch/*/include/asm/kfence.h 11607F: include/linux/kfence.h 11608F: lib/Kconfig.kfence 11609F: mm/kfence/ 11610 11611KFIFO 11612M: Stefani Seibold <stefani@seibold.net> 11613S: Maintained 11614F: include/linux/kfifo.h 11615F: lib/kfifo.c 11616F: samples/kfifo/ 11617 11618KGDB / KDB /debug_core 11619M: Jason Wessel <jason.wessel@windriver.com> 11620M: Daniel Thompson <daniel.thompson@linaro.org> 11621R: Douglas Anderson <dianders@chromium.org> 11622L: kgdb-bugreport@lists.sourceforge.net 11623S: Maintained 11624W: http://kgdb.wiki.kernel.org/ 11625T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11626F: Documentation/dev-tools/kgdb.rst 11627F: drivers/misc/kgdbts.c 11628F: drivers/tty/serial/kgdboc.c 11629F: include/linux/kdb.h 11630F: include/linux/kgdb.h 11631F: kernel/debug/ 11632F: kernel/module/kdb.c 11633 11634KHADAS MCU MFD DRIVER 11635M: Neil Armstrong <neil.armstrong@linaro.org> 11636L: linux-amlogic@lists.infradead.org 11637S: Maintained 11638F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11639F: drivers/mfd/khadas-mcu.c 11640F: drivers/thermal/khadas_mcu_fan.c 11641F: include/linux/mfd/khadas-mcu.h 11642 11643KIONIX/ROHM KX022A ACCELEROMETER 11644M: Matti Vaittinen <mazziesaccount@gmail.com> 11645L: linux-iio@vger.kernel.org 11646S: Supported 11647F: drivers/iio/accel/kionix-kx022a* 11648 11649KMEMLEAK 11650M: Catalin Marinas <catalin.marinas@arm.com> 11651S: Maintained 11652F: Documentation/dev-tools/kmemleak.rst 11653F: include/linux/kmemleak.h 11654F: mm/kmemleak.c 11655F: samples/kmemleak/kmemleak-test.c 11656 11657KMSAN 11658M: Alexander Potapenko <glider@google.com> 11659R: Marco Elver <elver@google.com> 11660R: Dmitry Vyukov <dvyukov@google.com> 11661L: kasan-dev@googlegroups.com 11662S: Maintained 11663F: Documentation/dev-tools/kmsan.rst 11664F: arch/*/include/asm/kmsan.h 11665F: arch/*/mm/kmsan_* 11666F: include/linux/kmsan*.h 11667F: lib/Kconfig.kmsan 11668F: mm/kmsan/ 11669F: scripts/Makefile.kmsan 11670 11671KPROBES 11672M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11673M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11674M: "David S. Miller" <davem@davemloft.net> 11675M: Masami Hiramatsu <mhiramat@kernel.org> 11676L: linux-kernel@vger.kernel.org 11677L: linux-trace-kernel@vger.kernel.org 11678S: Maintained 11679Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11680T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11681F: Documentation/trace/kprobes.rst 11682F: include/asm-generic/kprobes.h 11683F: include/linux/kprobes.h 11684F: kernel/kprobes.c 11685F: lib/test_kprobes.c 11686F: samples/kprobes 11687 11688KS0108 LCD CONTROLLER DRIVER 11689M: Miguel Ojeda <ojeda@kernel.org> 11690S: Maintained 11691F: Documentation/admin-guide/auxdisplay/ks0108.rst 11692F: drivers/auxdisplay/ks0108.c 11693F: include/linux/ks0108.h 11694 11695KTD253 BACKLIGHT DRIVER 11696M: Linus Walleij <linus.walleij@linaro.org> 11697S: Maintained 11698F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11699F: drivers/video/backlight/ktd253-backlight.c 11700 11701KTEST 11702M: Steven Rostedt <rostedt@goodmis.org> 11703M: John Hawley <warthog9@eaglescrag.net> 11704S: Maintained 11705F: tools/testing/ktest 11706 11707KTZ8866 BACKLIGHT DRIVER 11708M: Jianhua Lu <lujianhua000@gmail.com> 11709S: Maintained 11710F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11711F: drivers/video/backlight/ktz8866.c 11712 11713KVM PARAVIRT (KVM/paravirt) 11714M: Paolo Bonzini <pbonzini@redhat.com> 11715R: Wanpeng Li <wanpengli@tencent.com> 11716R: Vitaly Kuznetsov <vkuznets@redhat.com> 11717L: kvm@vger.kernel.org 11718S: Supported 11719T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11720F: arch/um/include/asm/kvm_para.h 11721F: arch/x86/include/asm/kvm_para.h 11722F: arch/x86/include/asm/pvclock-abi.h 11723F: arch/x86/include/uapi/asm/kvm_para.h 11724F: arch/x86/kernel/kvm.c 11725F: arch/x86/kernel/kvmclock.c 11726F: include/asm-generic/kvm_para.h 11727F: include/linux/kvm_para.h 11728F: include/uapi/asm-generic/kvm_para.h 11729F: include/uapi/linux/kvm_para.h 11730 11731KVM X86 HYPER-V (KVM/hyper-v) 11732M: Vitaly Kuznetsov <vkuznets@redhat.com> 11733M: Sean Christopherson <seanjc@google.com> 11734M: Paolo Bonzini <pbonzini@redhat.com> 11735L: kvm@vger.kernel.org 11736S: Supported 11737T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11738F: arch/x86/kvm/hyperv.* 11739F: arch/x86/kvm/kvm_onhyperv.* 11740F: arch/x86/kvm/svm/hyperv.* 11741F: arch/x86/kvm/svm/svm_onhyperv.* 11742F: arch/x86/kvm/vmx/hyperv.* 11743 11744KVM X86 Xen (KVM/Xen) 11745M: David Woodhouse <dwmw2@infradead.org> 11746M: Paul Durrant <paul@xen.org> 11747M: Sean Christopherson <seanjc@google.com> 11748M: Paolo Bonzini <pbonzini@redhat.com> 11749L: kvm@vger.kernel.org 11750S: Supported 11751T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11752F: arch/x86/kvm/xen.* 11753 11754L3MDEV 11755M: David Ahern <dsahern@kernel.org> 11756L: netdev@vger.kernel.org 11757S: Maintained 11758F: include/net/l3mdev.h 11759F: net/l3mdev 11760 11761LANDLOCK SECURITY MODULE 11762M: Mickaël Salaün <mic@digikod.net> 11763L: linux-security-module@vger.kernel.org 11764S: Supported 11765W: https://landlock.io 11766T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11767F: Documentation/security/landlock.rst 11768F: Documentation/userspace-api/landlock.rst 11769F: include/uapi/linux/landlock.h 11770F: samples/landlock/ 11771F: security/landlock/ 11772F: tools/testing/selftests/landlock/ 11773K: landlock 11774K: LANDLOCK 11775 11776LANTIQ / INTEL Ethernet drivers 11777M: Hauke Mehrtens <hauke@hauke-m.de> 11778L: netdev@vger.kernel.org 11779S: Maintained 11780F: drivers/net/dsa/lantiq_gswip.c 11781F: drivers/net/dsa/lantiq_pce.h 11782F: drivers/net/ethernet/lantiq_xrx200.c 11783F: net/dsa/tag_gswip.c 11784 11785LANTIQ MIPS ARCHITECTURE 11786M: John Crispin <john@phrozen.org> 11787L: linux-mips@vger.kernel.org 11788S: Maintained 11789F: arch/mips/lantiq 11790F: drivers/soc/lantiq 11791 11792LASI 53c700 driver for PARISC 11793M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11794L: linux-scsi@vger.kernel.org 11795S: Maintained 11796F: Documentation/scsi/53c700.rst 11797F: drivers/scsi/53c700* 11798 11799LEAKING_ADDRESSES 11800M: Tobin C. Harding <me@tobin.cc> 11801M: Tycho Andersen <tycho@tycho.pizza> 11802L: linux-hardening@vger.kernel.org 11803S: Maintained 11804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11805F: scripts/leaking_addresses.pl 11806 11807LED SUBSYSTEM 11808M: Pavel Machek <pavel@ucw.cz> 11809M: Lee Jones <lee@kernel.org> 11810L: linux-leds@vger.kernel.org 11811S: Maintained 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11813F: Documentation/devicetree/bindings/leds/ 11814F: Documentation/leds/ 11815F: drivers/leds/ 11816F: include/dt-bindings/leds/ 11817F: include/linux/leds.h 11818 11819LEGACY EEPROM DRIVER 11820M: Jean Delvare <jdelvare@suse.com> 11821S: Maintained 11822F: Documentation/misc-devices/eeprom.rst 11823F: drivers/misc/eeprom/eeprom.c 11824 11825LEGO MINDSTORMS EV3 11826R: David Lechner <david@lechnology.com> 11827S: Maintained 11828F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11829F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11830F: drivers/power/supply/lego_ev3_battery.c 11831 11832LEGO USB Tower driver 11833M: Juergen Stuber <starblue@users.sourceforge.net> 11834L: legousb-devel@lists.sourceforge.net 11835S: Maintained 11836W: http://legousb.sourceforge.net/ 11837F: drivers/usb/misc/legousbtower.c 11838 11839LETSKETCH HID TABLET DRIVER 11840M: Hans de Goede <hdegoede@redhat.com> 11841L: linux-input@vger.kernel.org 11842S: Maintained 11843T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11844F: drivers/hid/hid-letsketch.c 11845 11846LG LAPTOP EXTRAS 11847M: Matan Ziv-Av <matan@svgalib.org> 11848L: platform-driver-x86@vger.kernel.org 11849S: Maintained 11850F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11851F: Documentation/admin-guide/laptops/lg-laptop.rst 11852F: drivers/platform/x86/lg-laptop.c 11853 11854LG2160 MEDIA DRIVER 11855M: Michael Krufky <mkrufky@linuxtv.org> 11856L: linux-media@vger.kernel.org 11857S: Maintained 11858W: https://linuxtv.org 11859W: http://github.com/mkrufky 11860Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11861T: git git://linuxtv.org/mkrufky/tuners.git 11862F: drivers/media/dvb-frontends/lg2160.* 11863 11864LGDT3305 MEDIA DRIVER 11865M: Michael Krufky <mkrufky@linuxtv.org> 11866L: linux-media@vger.kernel.org 11867S: Maintained 11868W: https://linuxtv.org 11869W: http://github.com/mkrufky 11870Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11871T: git git://linuxtv.org/mkrufky/tuners.git 11872F: drivers/media/dvb-frontends/lgdt3305.* 11873 11874LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11875M: Viresh Kumar <vireshk@kernel.org> 11876L: linux-ide@vger.kernel.org 11877S: Maintained 11878T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11879F: drivers/ata/pata_arasan_cf.c 11880F: include/linux/pata_arasan_cf_data.h 11881 11882LIBATA PATA DRIVERS 11883R: Sergey Shtylyov <s.shtylyov@omp.ru> 11884L: linux-ide@vger.kernel.org 11885F: drivers/ata/ata_*.c 11886F: drivers/ata/pata_*.c 11887 11888LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11889M: Linus Walleij <linus.walleij@linaro.org> 11890L: linux-ide@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11893F: drivers/ata/pata_ftide010.c 11894F: drivers/ata/sata_gemini.c 11895F: drivers/ata/sata_gemini.h 11896 11897LIBATA SATA AHCI PLATFORM devices support 11898M: Hans de Goede <hdegoede@redhat.com> 11899M: Jens Axboe <axboe@kernel.dk> 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/ahci_platform.c 11904F: drivers/ata/libahci_platform.c 11905F: include/linux/ahci_platform.h 11906 11907LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11908M: Serge Semin <fancer.lancer@gmail.com> 11909L: linux-ide@vger.kernel.org 11910S: Maintained 11911T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11912F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11913F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11914F: drivers/ata/ahci_dwc.c 11915 11916LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11917M: Mikael Pettersson <mikpelinux@gmail.com> 11918L: linux-ide@vger.kernel.org 11919S: Maintained 11920T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11921F: drivers/ata/sata_promise.* 11922 11923LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11924M: Damien Le Moal <dlemoal@kernel.org> 11925L: linux-ide@vger.kernel.org 11926S: Maintained 11927T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11928F: Documentation/ABI/testing/sysfs-ata 11929F: Documentation/devicetree/bindings/ata/ 11930F: drivers/ata/ 11931F: include/linux/ata.h 11932F: include/linux/libata.h 11933 11934LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11935M: Vishal Verma <vishal.l.verma@intel.com> 11936M: Dan Williams <dan.j.williams@intel.com> 11937M: Dave Jiang <dave.jiang@intel.com> 11938L: nvdimm@lists.linux.dev 11939S: Supported 11940Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11941P: Documentation/nvdimm/maintainer-entry-profile.rst 11942F: drivers/nvdimm/btt* 11943 11944LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11945M: Dan Williams <dan.j.williams@intel.com> 11946M: Vishal Verma <vishal.l.verma@intel.com> 11947M: Dave Jiang <dave.jiang@intel.com> 11948L: nvdimm@lists.linux.dev 11949S: Supported 11950Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11951P: Documentation/nvdimm/maintainer-entry-profile.rst 11952F: drivers/nvdimm/pmem* 11953 11954LIBNVDIMM: DEVICETREE BINDINGS 11955M: Oliver O'Halloran <oohall@gmail.com> 11956L: nvdimm@lists.linux.dev 11957S: Supported 11958Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11959F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11960F: drivers/nvdimm/of_pmem.c 11961 11962LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11963M: Dan Williams <dan.j.williams@intel.com> 11964M: Vishal Verma <vishal.l.verma@intel.com> 11965M: Dave Jiang <dave.jiang@intel.com> 11966M: Ira Weiny <ira.weiny@intel.com> 11967L: nvdimm@lists.linux.dev 11968S: Supported 11969Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11970P: Documentation/nvdimm/maintainer-entry-profile.rst 11971T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11972F: drivers/acpi/nfit/* 11973F: drivers/nvdimm/* 11974F: include/linux/libnvdimm.h 11975F: include/linux/nd.h 11976F: include/uapi/linux/ndctl.h 11977F: tools/testing/nvdimm/ 11978 11979LICENSES and SPDX stuff 11980M: Thomas Gleixner <tglx@linutronix.de> 11981M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11982L: linux-spdx@vger.kernel.org 11983S: Maintained 11984T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11985F: COPYING 11986F: Documentation/process/license-rules.rst 11987F: LICENSES/ 11988F: scripts/spdxcheck-test.sh 11989F: scripts/spdxcheck.py 11990F: scripts/spdxexclude 11991 11992LINEAR RANGES HELPERS 11993M: Mark Brown <broonie@kernel.org> 11994R: Matti Vaittinen <mazziesaccount@gmail.com> 11995F: include/linux/linear_range.h 11996F: lib/linear_ranges.c 11997F: lib/test_linear_ranges.c 11998 11999LINUX FOR POWER MACINTOSH 12000L: linuxppc-dev@lists.ozlabs.org 12001S: Orphan 12002F: arch/powerpc/platforms/powermac/ 12003F: drivers/macintosh/ 12004X: drivers/macintosh/adb-iop.c 12005X: drivers/macintosh/via-macii.c 12006 12007LINUX FOR POWERPC (32-BIT AND 64-BIT) 12008M: Michael Ellerman <mpe@ellerman.id.au> 12009R: Nicholas Piggin <npiggin@gmail.com> 12010R: Christophe Leroy <christophe.leroy@csgroup.eu> 12011L: linuxppc-dev@lists.ozlabs.org 12012S: Supported 12013W: https://github.com/linuxppc/wiki/wiki 12014Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12016F: Documentation/ABI/stable/sysfs-firmware-opal-* 12017F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12018F: Documentation/devicetree/bindings/powerpc/ 12019F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12020F: Documentation/powerpc/ 12021F: arch/powerpc/ 12022F: drivers/*/*/*pasemi* 12023F: drivers/*/*pasemi* 12024F: drivers/char/tpm/tpm_ibmvtpm* 12025F: drivers/crypto/nx/ 12026F: drivers/crypto/vmx/ 12027F: drivers/i2c/busses/i2c-opal.c 12028F: drivers/net/ethernet/ibm/ibmveth.* 12029F: drivers/net/ethernet/ibm/ibmvnic.* 12030F: drivers/pci/hotplug/pnv_php.c 12031F: drivers/pci/hotplug/rpa* 12032F: drivers/rtc/rtc-opal.c 12033F: drivers/scsi/ibmvscsi/ 12034F: drivers/tty/hvc/hvc_opal.c 12035F: drivers/watchdog/wdrtas.c 12036F: tools/testing/selftests/powerpc 12037N: /pmac 12038N: powermac 12039N: powernv 12040N: [^a-z0-9]ps3 12041N: pseries 12042 12043LINUX FOR POWERPC EMBEDDED MPC5XXX 12044M: Anatolij Gustschin <agust@denx.de> 12045L: linuxppc-dev@lists.ozlabs.org 12046S: Odd Fixes 12047F: arch/powerpc/platforms/512x/ 12048F: arch/powerpc/platforms/52xx/ 12049 12050LINUX FOR POWERPC EMBEDDED PPC4XX 12051L: linuxppc-dev@lists.ozlabs.org 12052S: Orphan 12053F: arch/powerpc/platforms/40x/ 12054F: arch/powerpc/platforms/44x/ 12055 12056LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12057M: Scott Wood <oss@buserror.net> 12058L: linuxppc-dev@lists.ozlabs.org 12059S: Odd fixes 12060T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12061F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12062F: Documentation/devicetree/bindings/powerpc/fsl/ 12063F: arch/powerpc/platforms/83xx/ 12064F: arch/powerpc/platforms/85xx/ 12065 12066LINUX FOR POWERPC EMBEDDED PPC8XX 12067M: Christophe Leroy <christophe.leroy@csgroup.eu> 12068L: linuxppc-dev@lists.ozlabs.org 12069S: Maintained 12070F: arch/powerpc/platforms/8xx/ 12071 12072LINUX KERNEL DUMP TEST MODULE (LKDTM) 12073M: Kees Cook <keescook@chromium.org> 12074S: Maintained 12075F: drivers/misc/lkdtm/* 12076F: tools/testing/selftests/lkdtm/* 12077 12078LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12079M: Alan Stern <stern@rowland.harvard.edu> 12080M: Andrea Parri <parri.andrea@gmail.com> 12081M: Will Deacon <will@kernel.org> 12082M: Peter Zijlstra <peterz@infradead.org> 12083M: Boqun Feng <boqun.feng@gmail.com> 12084M: Nicholas Piggin <npiggin@gmail.com> 12085M: David Howells <dhowells@redhat.com> 12086M: Jade Alglave <j.alglave@ucl.ac.uk> 12087M: Luc Maranget <luc.maranget@inria.fr> 12088M: "Paul E. McKenney" <paulmck@kernel.org> 12089R: Akira Yokosawa <akiyks@gmail.com> 12090R: Daniel Lustig <dlustig@nvidia.com> 12091R: Joel Fernandes <joel@joelfernandes.org> 12092L: linux-kernel@vger.kernel.org 12093L: linux-arch@vger.kernel.org 12094S: Supported 12095T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12096F: Documentation/atomic_bitops.txt 12097F: Documentation/atomic_t.txt 12098F: Documentation/core-api/refcount-vs-atomic.rst 12099F: Documentation/litmus-tests/ 12100F: Documentation/memory-barriers.txt 12101F: tools/memory-model/ 12102 12103LINUX-NEXT TREE 12104M: Stephen Rothwell <sfr@canb.auug.org.au> 12105L: linux-next@vger.kernel.org 12106S: Supported 12107B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12108T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12109 12110LIS3LV02D ACCELEROMETER DRIVER 12111M: Eric Piel <eric.piel@tremplin-utc.net> 12112S: Maintained 12113F: Documentation/misc-devices/lis3lv02d.rst 12114F: drivers/misc/lis3lv02d/ 12115F: drivers/platform/x86/hp/hp_accel.c 12116 12117LIST KUNIT TEST 12118M: David Gow <davidgow@google.com> 12119L: linux-kselftest@vger.kernel.org 12120L: kunit-dev@googlegroups.com 12121S: Maintained 12122F: lib/list-test.c 12123 12124LITEX PLATFORM 12125M: Karol Gugala <kgugala@antmicro.com> 12126M: Mateusz Holenko <mholenko@antmicro.com> 12127M: Gabriel Somlo <gsomlo@gmail.com> 12128M: Joel Stanley <joel@jms.id.au> 12129S: Maintained 12130F: Documentation/devicetree/bindings/*/litex,*.yaml 12131F: arch/openrisc/boot/dts/or1klitex.dts 12132F: drivers/mmc/host/litex_mmc.c 12133F: drivers/net/ethernet/litex/* 12134F: drivers/soc/litex/* 12135F: drivers/tty/serial/liteuart.c 12136F: include/linux/litex.h 12137N: litex 12138 12139LIVE PATCHING 12140M: Josh Poimboeuf <jpoimboe@kernel.org> 12141M: Jiri Kosina <jikos@kernel.org> 12142M: Miroslav Benes <mbenes@suse.cz> 12143M: Petr Mladek <pmladek@suse.com> 12144R: Joe Lawrence <joe.lawrence@redhat.com> 12145L: live-patching@vger.kernel.org 12146S: Maintained 12147T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12148F: Documentation/ABI/testing/sysfs-kernel-livepatch 12149F: Documentation/livepatch/ 12150F: arch/powerpc/include/asm/livepatch.h 12151F: include/linux/livepatch.h 12152F: kernel/livepatch/ 12153F: kernel/module/livepatch.c 12154F: lib/livepatch/ 12155F: samples/livepatch/ 12156F: tools/testing/selftests/livepatch/ 12157 12158LLC (802.2) 12159L: netdev@vger.kernel.org 12160S: Odd fixes 12161F: include/linux/llc.h 12162F: include/net/llc* 12163F: include/uapi/linux/llc.h 12164F: net/llc/ 12165 12166LM73 HARDWARE MONITOR DRIVER 12167M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12168L: linux-hwmon@vger.kernel.org 12169S: Maintained 12170F: drivers/hwmon/lm73.c 12171 12172LM78 HARDWARE MONITOR DRIVER 12173M: Jean Delvare <jdelvare@suse.com> 12174L: linux-hwmon@vger.kernel.org 12175S: Maintained 12176F: Documentation/hwmon/lm78.rst 12177F: drivers/hwmon/lm78.c 12178 12179LM83 HARDWARE MONITOR DRIVER 12180M: Jean Delvare <jdelvare@suse.com> 12181L: linux-hwmon@vger.kernel.org 12182S: Maintained 12183F: Documentation/hwmon/lm83.rst 12184F: drivers/hwmon/lm83.c 12185 12186LM90 HARDWARE MONITOR DRIVER 12187M: Jean Delvare <jdelvare@suse.com> 12188L: linux-hwmon@vger.kernel.org 12189S: Maintained 12190F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12191F: Documentation/hwmon/lm90.rst 12192F: drivers/hwmon/lm90.c 12193F: include/dt-bindings/thermal/lm90.h 12194 12195LM95234 HARDWARE MONITOR DRIVER 12196M: Guenter Roeck <linux@roeck-us.net> 12197L: linux-hwmon@vger.kernel.org 12198S: Maintained 12199F: Documentation/hwmon/lm95234.rst 12200F: drivers/hwmon/lm95234.c 12201 12202LME2510 MEDIA DRIVER 12203M: Malcolm Priestley <tvboxspy@gmail.com> 12204L: linux-media@vger.kernel.org 12205S: Maintained 12206W: https://linuxtv.org 12207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12208F: drivers/media/usb/dvb-usb-v2/lmedm04* 12209 12210LOADPIN SECURITY MODULE 12211M: Kees Cook <keescook@chromium.org> 12212S: Supported 12213T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12214F: Documentation/admin-guide/LSM/LoadPin.rst 12215F: security/loadpin/ 12216 12217LOCKING PRIMITIVES 12218M: Peter Zijlstra <peterz@infradead.org> 12219M: Ingo Molnar <mingo@redhat.com> 12220M: Will Deacon <will@kernel.org> 12221R: Waiman Long <longman@redhat.com> 12222R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12223L: linux-kernel@vger.kernel.org 12224S: Maintained 12225T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12226F: Documentation/locking/ 12227F: arch/*/include/asm/spinlock*.h 12228F: include/linux/lockdep.h 12229F: include/linux/mutex*.h 12230F: include/linux/rwlock*.h 12231F: include/linux/rwsem*.h 12232F: include/linux/seqlock.h 12233F: include/linux/spinlock*.h 12234F: kernel/locking/ 12235F: lib/locking*.[ch] 12236X: kernel/locking/locktorture.c 12237 12238LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12239M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12240L: linux-ntfs-dev@lists.sourceforge.net 12241S: Maintained 12242W: http://www.linux-ntfs.org/content/view/19/37/ 12243F: Documentation/admin-guide/ldm.rst 12244F: block/partitions/ldm.* 12245 12246LOGITECH HID GAMING KEYBOARDS 12247M: Hans de Goede <hdegoede@redhat.com> 12248L: linux-input@vger.kernel.org 12249S: Maintained 12250T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12251F: drivers/hid/hid-lg-g15.c 12252 12253LONTIUM LT8912B MIPI TO HDMI BRIDGE 12254M: Adrien Grassein <adrien.grassein@gmail.com> 12255S: Maintained 12256F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12257F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12258 12259LOONGARCH 12260M: Huacai Chen <chenhuacai@kernel.org> 12261R: WANG Xuerui <kernel@xen0n.name> 12262L: loongarch@lists.linux.dev 12263S: Maintained 12264T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12265F: Documentation/loongarch/ 12266F: Documentation/translations/zh_CN/loongarch/ 12267F: arch/loongarch/ 12268F: drivers/*/*loongarch* 12269 12270LOONGSON GPIO DRIVER 12271M: Yinbo Zhu <zhuyinbo@loongson.cn> 12272L: linux-gpio@vger.kernel.org 12273S: Maintained 12274F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12275F: drivers/gpio/gpio-loongson-64bit.c 12276 12277LOONGSON LS2X I2C DRIVER 12278M: Binbin Zhou <zhoubinbin@loongson.cn> 12279L: linux-i2c@vger.kernel.org 12280S: Maintained 12281F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12282F: drivers/i2c/busses/i2c-ls2x.c 12283 12284LOONGSON-2 SOC SERIES CLOCK DRIVER 12285M: Yinbo Zhu <zhuyinbo@loongson.cn> 12286L: linux-clk@vger.kernel.org 12287S: Maintained 12288F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12289F: drivers/clk/clk-loongson2.c 12290F: include/dt-bindings/clock/loongson,ls2k-clk.h 12291 12292LOONGSON-2 SOC SERIES GUTS DRIVER 12293M: Yinbo Zhu <zhuyinbo@loongson.cn> 12294L: loongarch@lists.linux.dev 12295S: Maintained 12296F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12297F: drivers/soc/loongson/loongson2_guts.c 12298 12299LOONGSON-2 SOC SERIES PINCTRL DRIVER 12300M: zhanghongchen <zhanghongchen@loongson.cn> 12301M: Yinbo Zhu <zhuyinbo@loongson.cn> 12302L: linux-gpio@vger.kernel.org 12303S: Maintained 12304F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12305F: drivers/pinctrl/pinctrl-loongson2.c 12306 12307LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12308M: Sathya Prakash <sathya.prakash@broadcom.com> 12309M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12310M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12311L: MPT-FusionLinux.pdl@broadcom.com 12312L: linux-scsi@vger.kernel.org 12313S: Supported 12314W: http://www.avagotech.com/support/ 12315F: drivers/message/fusion/ 12316F: drivers/scsi/mpt3sas/ 12317 12318LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12319M: Matthew Wilcox <willy@infradead.org> 12320L: linux-scsi@vger.kernel.org 12321S: Maintained 12322F: drivers/scsi/sym53c8xx_2/ 12323 12324LTC1660 DAC DRIVER 12325M: Marcus Folkesson <marcus.folkesson@gmail.com> 12326L: linux-iio@vger.kernel.org 12327S: Maintained 12328F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12329F: drivers/iio/dac/ltc1660.c 12330 12331LTC2688 IIO DAC DRIVER 12332M: Nuno Sá <nuno.sa@analog.com> 12333L: linux-iio@vger.kernel.org 12334S: Supported 12335W: https://ez.analog.com/linux-software-drivers 12336F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12337F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12338F: drivers/iio/dac/ltc2688.c 12339 12340LTC2947 HARDWARE MONITOR DRIVER 12341M: Nuno Sá <nuno.sa@analog.com> 12342L: linux-hwmon@vger.kernel.org 12343S: Supported 12344W: https://ez.analog.com/linux-software-drivers 12345F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12346F: drivers/hwmon/ltc2947-core.c 12347F: drivers/hwmon/ltc2947-i2c.c 12348F: drivers/hwmon/ltc2947-spi.c 12349F: drivers/hwmon/ltc2947.h 12350 12351LTC2983 IIO TEMPERATURE DRIVER 12352M: Nuno Sá <nuno.sa@analog.com> 12353L: linux-iio@vger.kernel.org 12354S: Supported 12355W: https://ez.analog.com/linux-software-drivers 12356F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12357F: drivers/iio/temperature/ltc2983.c 12358 12359LTC4261 HARDWARE MONITOR DRIVER 12360M: Guenter Roeck <linux@roeck-us.net> 12361L: linux-hwmon@vger.kernel.org 12362S: Maintained 12363F: Documentation/hwmon/ltc4261.rst 12364F: drivers/hwmon/ltc4261.c 12365 12366LTC4306 I2C MULTIPLEXER DRIVER 12367M: Michael Hennerich <michael.hennerich@analog.com> 12368L: linux-i2c@vger.kernel.org 12369S: Supported 12370W: https://ez.analog.com/linux-software-drivers 12371F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12372F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12373 12374LTP (Linux Test Project) 12375M: Mike Frysinger <vapier@gentoo.org> 12376M: Cyril Hrubis <chrubis@suse.cz> 12377M: Wanlong Gao <wanlong.gao@gmail.com> 12378M: Jan Stancek <jstancek@redhat.com> 12379M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12380M: Alexey Kodanev <alexey.kodanev@oracle.com> 12381L: ltp@lists.linux.it (subscribers-only) 12382S: Maintained 12383W: http://linux-test-project.github.io/ 12384T: git https://github.com/linux-test-project/ltp.git 12385 12386LYNX 28G SERDES PHY DRIVER 12387M: Ioana Ciornei <ioana.ciornei@nxp.com> 12388L: netdev@vger.kernel.org 12389S: Supported 12390F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12391F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12392 12393LYNX PCS MODULE 12394M: Ioana Ciornei <ioana.ciornei@nxp.com> 12395L: netdev@vger.kernel.org 12396S: Supported 12397F: drivers/net/pcs/pcs-lynx.c 12398F: include/linux/pcs-lynx.h 12399 12400M68K ARCHITECTURE 12401M: Geert Uytterhoeven <geert@linux-m68k.org> 12402L: linux-m68k@lists.linux-m68k.org 12403S: Maintained 12404W: http://www.linux-m68k.org/ 12405T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12406F: arch/m68k/ 12407F: drivers/zorro/ 12408 12409M68K ON APPLE MACINTOSH 12410M: Joshua Thompson <funaho@jurai.org> 12411L: linux-m68k@lists.linux-m68k.org 12412S: Maintained 12413W: http://www.mac.linux-m68k.org/ 12414F: arch/m68k/mac/ 12415F: drivers/macintosh/adb-iop.c 12416F: drivers/macintosh/via-macii.c 12417 12418M68K ON HP9000/300 12419M: Philip Blundell <philb@gnu.org> 12420S: Maintained 12421W: http://www.tazenda.demon.co.uk/phil/linux-hp 12422F: arch/m68k/hp300/ 12423 12424M88DS3103 MEDIA DRIVER 12425M: Antti Palosaari <crope@iki.fi> 12426L: linux-media@vger.kernel.org 12427S: Maintained 12428W: https://linuxtv.org 12429W: http://palosaari.fi/linux/ 12430Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12431T: git git://linuxtv.org/anttip/media_tree.git 12432F: drivers/media/dvb-frontends/m88ds3103* 12433 12434M88RS2000 MEDIA DRIVER 12435M: Malcolm Priestley <tvboxspy@gmail.com> 12436L: linux-media@vger.kernel.org 12437S: Maintained 12438W: https://linuxtv.org 12439Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12440F: drivers/media/dvb-frontends/m88rs2000* 12441 12442MA901 MASTERKIT USB FM RADIO DRIVER 12443M: Alexey Klimov <klimov.linux@gmail.com> 12444L: linux-media@vger.kernel.org 12445S: Maintained 12446T: git git://linuxtv.org/media_tree.git 12447F: drivers/media/radio/radio-ma901.c 12448 12449MAC80211 12450M: Johannes Berg <johannes@sipsolutions.net> 12451L: linux-wireless@vger.kernel.org 12452S: Maintained 12453W: https://wireless.wiki.kernel.org/ 12454Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12455T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12456T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12457F: Documentation/networking/mac80211-injection.rst 12458F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12459F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12460F: include/net/mac80211.h 12461F: net/mac80211/ 12462 12463MAILBOX API 12464M: Jassi Brar <jassisinghbrar@gmail.com> 12465L: linux-kernel@vger.kernel.org 12466S: Maintained 12467F: Documentation/devicetree/bindings/mailbox/ 12468F: drivers/mailbox/ 12469F: include/dt-bindings/mailbox/ 12470F: include/linux/mailbox_client.h 12471F: include/linux/mailbox_controller.h 12472 12473MAILBOX ARM MHUv2 12474M: Viresh Kumar <viresh.kumar@linaro.org> 12475M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12476L: linux-kernel@vger.kernel.org 12477S: Maintained 12478F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12479F: drivers/mailbox/arm_mhuv2.c 12480F: include/linux/mailbox/arm_mhuv2_message.h 12481 12482MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12483M: Michael Kerrisk <mtk.manpages@gmail.com> 12484L: linux-man@vger.kernel.org 12485S: Maintained 12486W: http://www.kernel.org/doc/man-pages 12487 12488MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12489M: Jeremy Kerr <jk@codeconstruct.com.au> 12490M: Matt Johnston <matt@codeconstruct.com.au> 12491L: netdev@vger.kernel.org 12492S: Maintained 12493F: Documentation/networking/mctp.rst 12494F: drivers/net/mctp/ 12495F: include/net/mctp.h 12496F: include/net/mctpdevice.h 12497F: include/net/netns/mctp.h 12498F: net/mctp/ 12499 12500MAPLE TREE 12501M: Liam R. Howlett <Liam.Howlett@oracle.com> 12502L: linux-mm@kvack.org 12503S: Supported 12504F: Documentation/core-api/maple_tree.rst 12505F: include/linux/maple_tree.h 12506F: include/trace/events/maple_tree.h 12507F: lib/maple_tree.c 12508F: lib/test_maple_tree.c 12509F: tools/testing/radix-tree/linux/maple_tree.h 12510F: tools/testing/radix-tree/maple.c 12511 12512MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12513M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12514L: linux-mips@vger.kernel.org 12515S: Maintained 12516F: arch/mips/boot/dts/img/pistachio* 12517 12518MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12519M: Andrew Lunn <andrew@lunn.ch> 12520L: netdev@vger.kernel.org 12521S: Maintained 12522F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12523F: Documentation/networking/devlink/mv88e6xxx.rst 12524F: drivers/net/dsa/mv88e6xxx/ 12525F: include/linux/dsa/mv88e6xxx.h 12526F: include/linux/platform_data/mv88e6xxx.h 12527 12528MARVELL ARMADA 3700 PHY DRIVERS 12529M: Miquel Raynal <miquel.raynal@bootlin.com> 12530S: Maintained 12531F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12532F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12533F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12534F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12535 12536MARVELL ARMADA 3700 SERIAL DRIVER 12537M: Pali Rohár <pali@kernel.org> 12538S: Maintained 12539F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12540F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12541F: drivers/tty/serial/mvebu-uart.c 12542 12543MARVELL ARMADA DRM SUPPORT 12544M: Russell King <linux@armlinux.org.uk> 12545S: Maintained 12546T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12547T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12548F: Documentation/devicetree/bindings/display/armada/ 12549F: drivers/gpu/drm/armada/ 12550F: include/uapi/drm/armada_drm.h 12551 12552MARVELL CRYPTO DRIVER 12553M: Boris Brezillon <bbrezillon@kernel.org> 12554M: Arnaud Ebalard <arno@natisbad.org> 12555M: Srujana Challa <schalla@marvell.com> 12556L: linux-crypto@vger.kernel.org 12557S: Maintained 12558F: drivers/crypto/marvell/ 12559F: include/linux/soc/marvell/octeontx2/ 12560 12561MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12562M: Mirko Lindner <mlindner@marvell.com> 12563M: Stephen Hemminger <stephen@networkplumber.org> 12564L: netdev@vger.kernel.org 12565S: Maintained 12566F: drivers/net/ethernet/marvell/sk* 12567 12568MARVELL LIBERTAS WIRELESS DRIVER 12569L: libertas-dev@lists.infradead.org 12570S: Orphan 12571F: drivers/net/wireless/marvell/libertas/ 12572 12573MARVELL MACCHIATOBIN SUPPORT 12574M: Russell King <linux@armlinux.org.uk> 12575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12576S: Maintained 12577F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12578 12579MARVELL MV643XX ETHERNET DRIVER 12580M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: drivers/net/ethernet/marvell/mv643xx_eth.* 12584F: include/linux/mv643xx.h 12585 12586MARVELL MV88X3310 PHY DRIVER 12587M: Russell King <linux@armlinux.org.uk> 12588M: Marek Behún <kabel@kernel.org> 12589L: netdev@vger.kernel.org 12590S: Maintained 12591F: drivers/net/phy/marvell10g.c 12592 12593MARVELL MVEBU THERMAL DRIVER 12594M: Miquel Raynal <miquel.raynal@bootlin.com> 12595S: Maintained 12596F: drivers/thermal/armada_thermal.c 12597 12598MARVELL MVNETA ETHERNET DRIVER 12599M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12600L: netdev@vger.kernel.org 12601S: Maintained 12602F: drivers/net/ethernet/marvell/mvneta.* 12603 12604MARVELL MVPP2 ETHERNET DRIVER 12605M: Marcin Wojtas <mw@semihalf.com> 12606M: Russell King <linux@armlinux.org.uk> 12607L: netdev@vger.kernel.org 12608S: Maintained 12609F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12610F: drivers/net/ethernet/marvell/mvpp2/ 12611 12612MARVELL MWIFIEX WIRELESS DRIVER 12613M: Brian Norris <briannorris@chromium.org> 12614L: linux-wireless@vger.kernel.org 12615S: Odd Fixes 12616F: drivers/net/wireless/marvell/mwifiex/ 12617 12618MARVELL MWL8K WIRELESS DRIVER 12619L: linux-wireless@vger.kernel.org 12620S: Orphan 12621F: drivers/net/wireless/marvell/mwl8k.c 12622 12623MARVELL NAND CONTROLLER DRIVER 12624M: Miquel Raynal <miquel.raynal@bootlin.com> 12625L: linux-mtd@lists.infradead.org 12626S: Maintained 12627F: drivers/mtd/nand/raw/marvell_nand.c 12628 12629MARVELL OCTEON ENDPOINT DRIVER 12630M: Veerasenareddy Burru <vburru@marvell.com> 12631M: Sathesh Edara <sedara@marvell.com> 12632L: netdev@vger.kernel.org 12633S: Supported 12634F: drivers/net/ethernet/marvell/octeon_ep 12635 12636MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12637M: Sunil Goutham <sgoutham@marvell.com> 12638M: Geetha sowjanya <gakula@marvell.com> 12639M: Subbaraya Sundeep <sbhatta@marvell.com> 12640M: hariprasad <hkelam@marvell.com> 12641L: netdev@vger.kernel.org 12642S: Supported 12643F: drivers/net/ethernet/marvell/octeontx2/nic/ 12644F: include/linux/soc/marvell/octeontx2/ 12645 12646MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12647M: Sunil Goutham <sgoutham@marvell.com> 12648M: Linu Cherian <lcherian@marvell.com> 12649M: Geetha sowjanya <gakula@marvell.com> 12650M: Jerin Jacob <jerinj@marvell.com> 12651M: hariprasad <hkelam@marvell.com> 12652M: Subbaraya Sundeep <sbhatta@marvell.com> 12653L: netdev@vger.kernel.org 12654S: Supported 12655F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12656F: drivers/net/ethernet/marvell/octeontx2/af/ 12657 12658MARVELL PRESTERA ETHERNET SWITCH DRIVER 12659M: Taras Chornyi <taras.chornyi@plvision.eu> 12660S: Supported 12661W: https://github.com/Marvell-switching/switchdev-prestera 12662F: drivers/net/ethernet/marvell/prestera/ 12663 12664MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12665M: Nicolas Pitre <nico@fluxnic.net> 12666S: Odd Fixes 12667F: drivers/mmc/host/mvsdio.* 12668 12669MARVELL USB MDIO CONTROLLER DRIVER 12670M: Tobias Waldekranz <tobias@waldekranz.com> 12671L: netdev@vger.kernel.org 12672S: Maintained 12673F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12674F: drivers/net/mdio/mdio-mvusb.c 12675 12676MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12677M: Hu Ziji <huziji@marvell.com> 12678L: linux-mmc@vger.kernel.org 12679S: Supported 12680F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12681F: drivers/mmc/host/sdhci-xenon* 12682 12683MATROX FRAMEBUFFER DRIVER 12684L: linux-fbdev@vger.kernel.org 12685S: Orphan 12686F: drivers/video/fbdev/matrox/matroxfb_* 12687F: include/uapi/linux/matroxfb.h 12688 12689MAX15301 DRIVER 12690M: Daniel Nilsson <daniel.nilsson@flex.com> 12691L: linux-hwmon@vger.kernel.org 12692S: Maintained 12693F: Documentation/hwmon/max15301.rst 12694F: drivers/hwmon/pmbus/max15301.c 12695 12696MAX16065 HARDWARE MONITOR DRIVER 12697M: Guenter Roeck <linux@roeck-us.net> 12698L: linux-hwmon@vger.kernel.org 12699S: Maintained 12700F: Documentation/hwmon/max16065.rst 12701F: drivers/hwmon/max16065.c 12702 12703MAX2175 SDR TUNER DRIVER 12704M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12705L: linux-media@vger.kernel.org 12706S: Maintained 12707T: git git://linuxtv.org/media_tree.git 12708F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12709F: Documentation/userspace-api/media/drivers/max2175.rst 12710F: drivers/media/i2c/max2175* 12711F: include/uapi/linux/max2175.h 12712 12713MAX31827 TEMPERATURE SWITCH DRIVER 12714M: Daniel Matyas <daniel.matyas@analog.com> 12715L: linux-hwmon@vger.kernel.org 12716S: Supported 12717W: http://ez.analog.com/community/linux-device-drivers 12718F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12719F: Documentation/hwmon/max31827.rst 12720F: drivers/hwmon/max31827.c 12721 12722MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12723L: linux-hwmon@vger.kernel.org 12724S: Orphan 12725F: Documentation/hwmon/max6650.rst 12726F: drivers/hwmon/max6650.c 12727 12728MAX6697 HARDWARE MONITOR DRIVER 12729M: Guenter Roeck <linux@roeck-us.net> 12730L: linux-hwmon@vger.kernel.org 12731S: Maintained 12732F: Documentation/devicetree/bindings/hwmon/max6697.txt 12733F: Documentation/hwmon/max6697.rst 12734F: drivers/hwmon/max6697.c 12735F: include/linux/platform_data/max6697.h 12736 12737MAX9286 QUAD GMSL DESERIALIZER DRIVER 12738M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12739M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12740M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12741M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12742L: linux-media@vger.kernel.org 12743S: Maintained 12744F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12745F: drivers/media/i2c/max9286.c 12746 12747MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12748M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12749L: linux-media@vger.kernel.org 12750S: Maintained 12751F: drivers/staging/media/max96712/max96712.c 12752 12753MAX9860 MONO AUDIO VOICE CODEC DRIVER 12754M: Peter Rosin <peda@axentia.se> 12755L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12756S: Maintained 12757F: Documentation/devicetree/bindings/sound/max9860.txt 12758F: sound/soc/codecs/max9860.* 12759 12760MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12761M: Andreas Klinger <ak@it-klinger.de> 12762L: linux-iio@vger.kernel.org 12763S: Maintained 12764F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12765F: drivers/iio/proximity/mb1232.c 12766 12767MAXIM MAX11205 DRIVER 12768M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12769L: linux-iio@vger.kernel.org 12770S: Supported 12771W: https://ez.analog.com/linux-software-drivers 12772F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12773F: drivers/iio/adc/max11205.c 12774 12775MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12776R: Iskren Chernev <iskren.chernev@gmail.com> 12777R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12778R: Marek Szyprowski <m.szyprowski@samsung.com> 12779R: Matheus Castello <matheus@castello.eng.br> 12780L: linux-pm@vger.kernel.org 12781S: Maintained 12782F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12783F: drivers/power/supply/max17040_battery.c 12784 12785MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12786R: Hans de Goede <hdegoede@redhat.com> 12787R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12788R: Marek Szyprowski <m.szyprowski@samsung.com> 12789R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12790R: Purism Kernel Team <kernel@puri.sm> 12791L: linux-pm@vger.kernel.org 12792S: Maintained 12793F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12794F: drivers/power/supply/max17042_battery.c 12795 12796MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12797M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12798L: linux-kernel@vger.kernel.org 12799S: Maintained 12800F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12801F: drivers/regulator/max20086-regulator.c 12802 12803MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12804M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12805L: linux-iio@vger.kernel.org 12806S: Maintained 12807F: drivers/iio/temperature/max30208.c 12808 12809MAXIM MAX77650 PMIC MFD DRIVER 12810M: Bartosz Golaszewski <brgl@bgdev.pl> 12811L: linux-kernel@vger.kernel.org 12812S: Maintained 12813F: Documentation/devicetree/bindings/*/*max77650.yaml 12814F: Documentation/devicetree/bindings/*/max77650*.yaml 12815F: drivers/gpio/gpio-max77650.c 12816F: drivers/input/misc/max77650-onkey.c 12817F: drivers/leds/leds-max77650.c 12818F: drivers/mfd/max77650.c 12819F: drivers/power/supply/max77650-charger.c 12820F: drivers/regulator/max77650-regulator.c 12821F: include/linux/mfd/max77650.h 12822 12823MAXIM MAX77714 PMIC MFD DRIVER 12824M: Luca Ceresoli <luca@lucaceresoli.net> 12825S: Maintained 12826F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12827F: drivers/mfd/max77714.c 12828F: include/linux/mfd/max77714.h 12829 12830MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12831M: Javier Martinez Canillas <javier@dowhile0.org> 12832L: linux-kernel@vger.kernel.org 12833S: Supported 12834F: Documentation/devicetree/bindings/*/*max77802.yaml 12835F: drivers/regulator/max77802-regulator.c 12836F: include/dt-bindings/*/*max77802.h 12837 12838MAXIM MAX77976 BATTERY CHARGER 12839M: Luca Ceresoli <luca@lucaceresoli.net> 12840S: Supported 12841F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12842F: drivers/power/supply/max77976_charger.c 12843 12844MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12845M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12846L: linux-pm@vger.kernel.org 12847S: Supported 12848B: mailto:linux-samsung-soc@vger.kernel.org 12849F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12850F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12851F: drivers/power/supply/max14577_charger.c 12852F: drivers/power/supply/max77693_charger.c 12853 12854MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12855M: Chanwoo Choi <cw00.choi@samsung.com> 12856M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12857L: linux-kernel@vger.kernel.org 12858S: Supported 12859B: mailto:linux-samsung-soc@vger.kernel.org 12860F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12861F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12862F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12863F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12864F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12865F: drivers/*/*max77843.c 12866F: drivers/*/max14577*.c 12867F: drivers/*/max77686*.c 12868F: drivers/*/max77693*.c 12869F: drivers/clk/clk-max77686.c 12870F: drivers/extcon/extcon-max14577.c 12871F: drivers/extcon/extcon-max77693.c 12872F: drivers/rtc/rtc-max77686.c 12873F: include/linux/mfd/max14577*.h 12874F: include/linux/mfd/max77686*.h 12875F: include/linux/mfd/max77693*.h 12876 12877MAXIRADIO FM RADIO RECEIVER DRIVER 12878M: Hans Verkuil <hverkuil@xs4all.nl> 12879L: linux-media@vger.kernel.org 12880S: Maintained 12881W: https://linuxtv.org 12882T: git git://linuxtv.org/media_tree.git 12883F: drivers/media/radio/radio-maxiradio* 12884 12885MAXLINEAR ETHERNET PHY DRIVER 12886M: Xu Liang <lxu@maxlinear.com> 12887L: netdev@vger.kernel.org 12888S: Supported 12889F: drivers/net/phy/mxl-gpy.c 12890 12891MCAN MMIO DEVICE DRIVER 12892M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12893L: linux-can@vger.kernel.org 12894S: Maintained 12895F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12896F: drivers/net/can/m_can/m_can.c 12897F: drivers/net/can/m_can/m_can.h 12898F: drivers/net/can/m_can/m_can_platform.c 12899 12900MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12901R: Yasushi SHOJI <yashi@spacecubics.com> 12902L: linux-can@vger.kernel.org 12903S: Maintained 12904F: drivers/net/can/usb/mcba_usb.c 12905 12906MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12907M: Rishi Gupta <gupt21@gmail.com> 12908L: linux-i2c@vger.kernel.org 12909L: linux-input@vger.kernel.org 12910S: Maintained 12911F: drivers/hid/hid-mcp2221.c 12912 12913MCP251XFD SPI-CAN NETWORK DRIVER 12914M: Marc Kleine-Budde <mkl@pengutronix.de> 12915M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12916R: Thomas Kopp <thomas.kopp@microchip.com> 12917L: linux-can@vger.kernel.org 12918S: Maintained 12919F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12920F: drivers/net/can/spi/mcp251xfd/ 12921 12922MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12923M: Peter Rosin <peda@axentia.se> 12924L: linux-iio@vger.kernel.org 12925S: Maintained 12926F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12927F: drivers/iio/potentiometer/mcp4018.c 12928F: drivers/iio/potentiometer/mcp4531.c 12929 12930MCR20A IEEE-802.15.4 RADIO DRIVER 12931M: Stefan Schmidt <stefan@datenfreihafen.org> 12932L: linux-wpan@vger.kernel.org 12933S: Odd Fixes 12934W: https://github.com/xueliu/mcr20a-linux 12935F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12936F: drivers/net/ieee802154/mcr20a.c 12937F: drivers/net/ieee802154/mcr20a.h 12938 12939MDIO REGMAP DRIVER 12940M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12941L: netdev@vger.kernel.org 12942S: Maintained 12943F: drivers/net/mdio/mdio-regmap.c 12944F: include/linux/mdio/mdio-regmap.h 12945 12946MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12947M: William Breathitt Gray <william.gray@linaro.org> 12948L: linux-iio@vger.kernel.org 12949S: Maintained 12950F: drivers/iio/dac/cio-dac.c 12951 12952MEDIA CONTROLLER FRAMEWORK 12953M: Sakari Ailus <sakari.ailus@linux.intel.com> 12954M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12955L: linux-media@vger.kernel.org 12956S: Supported 12957W: https://www.linuxtv.org 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/mc/ 12960F: include/media/media-*.h 12961F: include/uapi/linux/media.h 12962 12963MEDIA DRIVER FOR FREESCALE IMX PXP 12964M: Philipp Zabel <p.zabel@pengutronix.de> 12965L: linux-media@vger.kernel.org 12966S: Maintained 12967T: git git://linuxtv.org/media_tree.git 12968F: drivers/media/platform/nxp/imx-pxp.[ch] 12969 12970MEDIA DRIVERS FOR ASCOT2E 12971M: Sergey Kozlov <serjk@netup.ru> 12972M: Abylay Ospan <aospan@netup.ru> 12973L: linux-media@vger.kernel.org 12974S: Supported 12975W: https://linuxtv.org 12976W: http://netup.tv/ 12977T: git git://linuxtv.org/media_tree.git 12978F: drivers/media/dvb-frontends/ascot2e* 12979 12980MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12981M: Jasmin Jessich <jasmin@anw.at> 12982L: linux-media@vger.kernel.org 12983S: Maintained 12984W: https://linuxtv.org 12985T: git git://linuxtv.org/media_tree.git 12986F: drivers/media/dvb-frontends/cxd2099* 12987 12988MEDIA DRIVERS FOR CXD2841ER 12989M: Sergey Kozlov <serjk@netup.ru> 12990M: Abylay Ospan <aospan@netup.ru> 12991L: linux-media@vger.kernel.org 12992S: Supported 12993W: https://linuxtv.org 12994W: http://netup.tv/ 12995T: git git://linuxtv.org/media_tree.git 12996F: drivers/media/dvb-frontends/cxd2841er* 12997 12998MEDIA DRIVERS FOR CXD2880 12999M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13000L: linux-media@vger.kernel.org 13001S: Supported 13002W: http://linuxtv.org/ 13003T: git git://linuxtv.org/media_tree.git 13004F: drivers/media/dvb-frontends/cxd2880/* 13005F: drivers/media/spi/cxd2880* 13006 13007MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13008L: linux-media@vger.kernel.org 13009S: Orphan 13010W: https://linuxtv.org 13011T: git git://linuxtv.org/media_tree.git 13012F: drivers/media/pci/ddbridge/* 13013 13014MEDIA DRIVERS FOR FREESCALE IMX 13015M: Steve Longerbeam <slongerbeam@gmail.com> 13016M: Philipp Zabel <p.zabel@pengutronix.de> 13017L: linux-media@vger.kernel.org 13018S: Maintained 13019T: git git://linuxtv.org/media_tree.git 13020F: Documentation/admin-guide/media/imx.rst 13021F: Documentation/devicetree/bindings/media/imx.txt 13022F: drivers/staging/media/imx/ 13023F: include/linux/imx-media.h 13024F: include/media/imx.h 13025 13026MEDIA DRIVERS FOR FREESCALE IMX7 13027M: Rui Miguel Silva <rmfrfs@gmail.com> 13028M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13029L: linux-media@vger.kernel.org 13030S: Maintained 13031T: git git://linuxtv.org/media_tree.git 13032F: Documentation/admin-guide/media/imx7.rst 13033F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13034F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13035F: drivers/media/platform/nxp/imx-mipi-csis.c 13036F: drivers/media/platform/nxp/imx7-media-csi.c 13037 13038MEDIA DRIVERS FOR HELENE 13039M: Abylay Ospan <aospan@netup.ru> 13040L: linux-media@vger.kernel.org 13041S: Supported 13042W: https://linuxtv.org 13043W: http://netup.tv/ 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/helene* 13046 13047MEDIA DRIVERS FOR HORUS3A 13048M: Sergey Kozlov <serjk@netup.ru> 13049M: Abylay Ospan <aospan@netup.ru> 13050L: linux-media@vger.kernel.org 13051S: Supported 13052W: https://linuxtv.org 13053W: http://netup.tv/ 13054T: git git://linuxtv.org/media_tree.git 13055F: drivers/media/dvb-frontends/horus3a* 13056 13057MEDIA DRIVERS FOR LNBH25 13058M: Sergey Kozlov <serjk@netup.ru> 13059M: Abylay Ospan <aospan@netup.ru> 13060L: linux-media@vger.kernel.org 13061S: Supported 13062W: https://linuxtv.org 13063W: http://netup.tv/ 13064T: git git://linuxtv.org/media_tree.git 13065F: drivers/media/dvb-frontends/lnbh25* 13066 13067MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13068L: linux-media@vger.kernel.org 13069S: Orphan 13070W: https://linuxtv.org 13071T: git git://linuxtv.org/media_tree.git 13072F: drivers/media/dvb-frontends/mxl5xx* 13073 13074MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13075M: Sergey Kozlov <serjk@netup.ru> 13076M: Abylay Ospan <aospan@netup.ru> 13077L: linux-media@vger.kernel.org 13078S: Supported 13079W: https://linuxtv.org 13080W: http://netup.tv/ 13081T: git git://linuxtv.org/media_tree.git 13082F: drivers/media/pci/netup_unidvb/* 13083 13084MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13085M: Dmitry Osipenko <digetx@gmail.com> 13086L: linux-media@vger.kernel.org 13087L: linux-tegra@vger.kernel.org 13088S: Maintained 13089T: git git://linuxtv.org/media_tree.git 13090F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13091F: drivers/media/platform/nvidia/tegra-vde/ 13092 13093MEDIA DRIVERS FOR RENESAS - CEU 13094M: Jacopo Mondi <jacopo@jmondi.org> 13095L: linux-media@vger.kernel.org 13096L: linux-renesas-soc@vger.kernel.org 13097S: Supported 13098T: git git://linuxtv.org/media_tree.git 13099F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13100F: drivers/media/platform/renesas/renesas-ceu.c 13101F: include/media/drv-intf/renesas-ceu.h 13102 13103MEDIA DRIVERS FOR RENESAS - DRIF 13104M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13105L: linux-media@vger.kernel.org 13106L: linux-renesas-soc@vger.kernel.org 13107S: Supported 13108T: git git://linuxtv.org/media_tree.git 13109F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13110F: drivers/media/platform/renesas/rcar_drif.c 13111 13112MEDIA DRIVERS FOR RENESAS - FCP 13113M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13114L: linux-media@vger.kernel.org 13115L: linux-renesas-soc@vger.kernel.org 13116S: Supported 13117T: git git://linuxtv.org/media_tree.git 13118F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13119F: drivers/media/platform/renesas/rcar-fcp.c 13120F: include/media/rcar-fcp.h 13121 13122MEDIA DRIVERS FOR RENESAS - FDP1 13123M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13124L: linux-media@vger.kernel.org 13125L: linux-renesas-soc@vger.kernel.org 13126S: Supported 13127T: git git://linuxtv.org/media_tree.git 13128F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13129F: drivers/media/platform/renesas/rcar_fdp1.c 13130 13131MEDIA DRIVERS FOR RENESAS - VIN 13132M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13133L: linux-media@vger.kernel.org 13134L: linux-renesas-soc@vger.kernel.org 13135S: Supported 13136T: git git://linuxtv.org/media_tree.git 13137F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13138F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13139F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13140F: drivers/media/platform/renesas/rcar-isp.c 13141F: drivers/media/platform/renesas/rcar-vin/ 13142 13143MEDIA DRIVERS FOR RENESAS - VSP1 13144M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13145M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13146L: linux-media@vger.kernel.org 13147L: linux-renesas-soc@vger.kernel.org 13148S: Supported 13149T: git git://linuxtv.org/media_tree.git 13150F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13151F: drivers/media/platform/renesas/vsp1/ 13152 13153MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13154L: linux-media@vger.kernel.org 13155S: Orphan 13156W: https://linuxtv.org 13157T: git git://linuxtv.org/media_tree.git 13158F: drivers/media/dvb-frontends/stv0910* 13159 13160MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13161L: linux-media@vger.kernel.org 13162S: Orphan 13163W: https://linuxtv.org 13164T: git git://linuxtv.org/media_tree.git 13165F: drivers/media/dvb-frontends/stv6111* 13166 13167MEDIA DRIVERS FOR STM32 - DCMI 13168M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13169L: linux-media@vger.kernel.org 13170S: Supported 13171T: git git://linuxtv.org/media_tree.git 13172F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13173F: drivers/media/platform/st/stm32/stm32-dcmi.c 13174 13175MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13176M: Mauro Carvalho Chehab <mchehab@kernel.org> 13177L: linux-media@vger.kernel.org 13178S: Maintained 13179W: https://linuxtv.org 13180Q: http://patchwork.kernel.org/project/linux-media/list/ 13181T: git git://linuxtv.org/media_tree.git 13182F: Documentation/admin-guide/media/ 13183F: Documentation/devicetree/bindings/media/ 13184F: Documentation/driver-api/media/ 13185F: Documentation/userspace-api/media/ 13186F: drivers/media/ 13187F: drivers/staging/media/ 13188F: include/dt-bindings/media/ 13189F: include/linux/platform_data/media/ 13190F: include/media/ 13191F: include/uapi/linux/dvb/ 13192F: include/uapi/linux/ivtv* 13193F: include/uapi/linux/media.h 13194F: include/uapi/linux/uvcvideo.h 13195F: include/uapi/linux/v4l2-* 13196F: include/uapi/linux/videodev2.h 13197 13198MEDIATEK BLUETOOTH DRIVER 13199M: Sean Wang <sean.wang@mediatek.com> 13200L: linux-bluetooth@vger.kernel.org 13201L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13202S: Maintained 13203F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13204F: drivers/bluetooth/btmtkuart.c 13205 13206MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13207M: Sean Wang <sean.wang@mediatek.com> 13208L: linux-pm@vger.kernel.org 13209S: Maintained 13210F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13211F: drivers/power/reset/mt6323-poweroff.c 13212 13213MEDIATEK CIR DRIVER 13214M: Sean Wang <sean.wang@mediatek.com> 13215S: Maintained 13216F: drivers/media/rc/mtk-cir.c 13217 13218MEDIATEK DMA DRIVER 13219M: Sean Wang <sean.wang@mediatek.com> 13220L: dmaengine@vger.kernel.org 13221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13222L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13223S: Maintained 13224F: Documentation/devicetree/bindings/dma/mtk-* 13225F: drivers/dma/mediatek/ 13226 13227MEDIATEK ETHERNET DRIVER 13228M: Felix Fietkau <nbd@nbd.name> 13229M: John Crispin <john@phrozen.org> 13230M: Sean Wang <sean.wang@mediatek.com> 13231M: Mark Lee <Mark-MC.Lee@mediatek.com> 13232M: Lorenzo Bianconi <lorenzo@kernel.org> 13233L: netdev@vger.kernel.org 13234S: Maintained 13235F: drivers/net/ethernet/mediatek/ 13236 13237MEDIATEK ETHERNET PCS DRIVER 13238M: Alexander Couzens <lynxis@fe80.eu> 13239M: Daniel Golle <daniel@makrotopia.org> 13240L: netdev@vger.kernel.org 13241S: Maintained 13242F: drivers/net/pcs/pcs-mtk-lynxi.c 13243F: include/linux/pcs/pcs-mtk-lynxi.h 13244 13245MEDIATEK ETHERNET PHY DRIVERS 13246M: Daniel Golle <daniel@makrotopia.org> 13247M: Qingfang Deng <dqfext@gmail.com> 13248M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13249L: netdev@vger.kernel.org 13250S: Maintained 13251F: drivers/net/phy/mediatek-ge-soc.c 13252F: drivers/net/phy/mediatek-ge.c 13253 13254MEDIATEK I2C CONTROLLER DRIVER 13255M: Qii Wang <qii.wang@mediatek.com> 13256L: linux-i2c@vger.kernel.org 13257S: Maintained 13258F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13259F: drivers/i2c/busses/i2c-mt65xx.c 13260 13261MEDIATEK IOMMU DRIVER 13262M: Yong Wu <yong.wu@mediatek.com> 13263L: iommu@lists.linux.dev 13264L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13265S: Supported 13266F: Documentation/devicetree/bindings/iommu/mediatek* 13267F: drivers/iommu/mtk_iommu* 13268F: include/dt-bindings/memory/mt*-port.h 13269 13270MEDIATEK JPEG DRIVER 13271M: Bin Liu <bin.liu@mediatek.com> 13272S: Supported 13273F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13274F: drivers/media/platform/mediatek/jpeg/ 13275 13276MEDIATEK KEYPAD DRIVER 13277M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13278S: Supported 13279F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13280F: drivers/input/keyboard/mt6779-keypad.c 13281 13282MEDIATEK MDP DRIVER 13283M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13284M: Houlong Wei <houlong.wei@mediatek.com> 13285M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13286S: Supported 13287F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13288F: drivers/media/platform/mediatek/mdp/ 13289F: drivers/media/platform/mediatek/vpu/ 13290 13291MEDIATEK MEDIA DRIVER 13292M: Tiffany Lin <tiffany.lin@mediatek.com> 13293M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13294M: Yunfei Dong <yunfei.dong@mediatek.com> 13295S: Supported 13296F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13297F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13298F: drivers/media/platform/mediatek/vcodec/ 13299F: drivers/media/platform/mediatek/vpu/ 13300 13301MEDIATEK MMC/SD/SDIO DRIVER 13302M: Chaotian Jing <chaotian.jing@mediatek.com> 13303S: Maintained 13304F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13305F: drivers/mmc/host/mtk-sd.c 13306 13307MEDIATEK MT76 WIRELESS LAN DRIVER 13308M: Felix Fietkau <nbd@nbd.name> 13309M: Lorenzo Bianconi <lorenzo@kernel.org> 13310M: Ryder Lee <ryder.lee@mediatek.com> 13311R: Shayne Chen <shayne.chen@mediatek.com> 13312R: Sean Wang <sean.wang@mediatek.com> 13313L: linux-wireless@vger.kernel.org 13314S: Maintained 13315T: git https://github.com/nbd168/wireless 13316F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13317F: drivers/net/wireless/mediatek/mt76/ 13318 13319MEDIATEK MT7601U WIRELESS LAN DRIVER 13320M: Jakub Kicinski <kuba@kernel.org> 13321L: linux-wireless@vger.kernel.org 13322S: Maintained 13323F: drivers/net/wireless/mediatek/mt7601u/ 13324 13325MEDIATEK MT7621 CLOCK DRIVER 13326M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13327S: Maintained 13328F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13329F: drivers/clk/ralink/clk-mt7621.c 13330 13331MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13332M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13333S: Maintained 13334F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13335F: drivers/pci/controller/pcie-mt7621.c 13336 13337MEDIATEK MT7621 PHY PCI DRIVER 13338M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13339S: Maintained 13340F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13341F: drivers/phy/ralink/phy-mt7621-pci.c 13342 13343MEDIATEK MT7621/28/88 I2C DRIVER 13344M: Stefan Roese <sr@denx.de> 13345L: linux-i2c@vger.kernel.org 13346S: Maintained 13347F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13348F: drivers/i2c/busses/i2c-mt7621.c 13349 13350MEDIATEK MTMIPS CLOCK DRIVER 13351M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13352S: Maintained 13353F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13354F: drivers/clk/ralink/clk-mtmips.c 13355 13356MEDIATEK NAND CONTROLLER DRIVER 13357L: linux-mtd@lists.infradead.org 13358S: Orphan 13359F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13360F: drivers/mtd/nand/raw/mtk_* 13361 13362MEDIATEK PMIC LED DRIVER 13363M: Sean Wang <sean.wang@mediatek.com> 13364S: Maintained 13365F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13366F: drivers/leds/leds-mt6323.c 13367 13368MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13369M: Sean Wang <sean.wang@mediatek.com> 13370S: Maintained 13371F: drivers/char/hw_random/mtk-rng.c 13372 13373MEDIATEK SMI DRIVER 13374M: Yong Wu <yong.wu@mediatek.com> 13375L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13376S: Supported 13377F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13378F: drivers/memory/mtk-smi.c 13379F: include/soc/mediatek/smi.h 13380 13381MEDIATEK SWITCH DRIVER 13382M: Arınç ÜNAL <arinc.unal@arinc9.com> 13383M: Daniel Golle <daniel@makrotopia.org> 13384M: Landen Chao <Landen.Chao@mediatek.com> 13385M: DENG Qingfang <dqfext@gmail.com> 13386M: Sean Wang <sean.wang@mediatek.com> 13387L: netdev@vger.kernel.org 13388S: Maintained 13389F: drivers/net/dsa/mt7530-mdio.c 13390F: drivers/net/dsa/mt7530-mmio.c 13391F: drivers/net/dsa/mt7530.* 13392F: net/dsa/tag_mtk.c 13393 13394MEDIATEK T7XX 5G WWAN MODEM DRIVER 13395M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13396M: Intel Corporation <linuxwwan@intel.com> 13397R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13398R: Liu Haijun <haijun.liu@mediatek.com> 13399R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13400R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13401L: netdev@vger.kernel.org 13402S: Supported 13403F: drivers/net/wwan/t7xx/ 13404 13405MEDIATEK USB3 DRD IP DRIVER 13406M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13407L: linux-usb@vger.kernel.org 13408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13409L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13410S: Maintained 13411F: Documentation/devicetree/bindings/usb/mediatek,* 13412F: drivers/usb/host/xhci-mtk* 13413F: drivers/usb/mtu3/ 13414 13415MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13416M: Peter Senna Tschudin <peter.senna@gmail.com> 13417M: Martin Donnelly <martin.donnelly@ge.com> 13418M: Martyn Welch <martyn.welch@collabora.co.uk> 13419S: Maintained 13420F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13421F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13422 13423MEGARAID SCSI/SAS DRIVERS 13424M: Kashyap Desai <kashyap.desai@broadcom.com> 13425M: Sumit Saxena <sumit.saxena@broadcom.com> 13426M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13427L: megaraidlinux.pdl@broadcom.com 13428L: linux-scsi@vger.kernel.org 13429S: Maintained 13430W: http://www.avagotech.com/support/ 13431F: Documentation/scsi/megaraid.rst 13432F: drivers/scsi/megaraid.* 13433F: drivers/scsi/megaraid/ 13434 13435MELEXIS MLX90614 DRIVER 13436M: Crt Mori <cmo@melexis.com> 13437L: linux-iio@vger.kernel.org 13438S: Supported 13439W: http://www.melexis.com 13440F: drivers/iio/temperature/mlx90614.c 13441 13442MELEXIS MLX90632 DRIVER 13443M: Crt Mori <cmo@melexis.com> 13444L: linux-iio@vger.kernel.org 13445S: Supported 13446W: http://www.melexis.com 13447F: drivers/iio/temperature/mlx90632.c 13448 13449MELFAS MIP4 TOUCHSCREEN DRIVER 13450M: Sangwon Jee <jeesw@melfas.com> 13451S: Supported 13452W: http://www.melfas.com 13453F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13454F: drivers/input/touchscreen/melfas_mip4.c 13455 13456MELLANOX BLUEFIELD I2C DRIVER 13457M: Khalil Blaiech <kblaiech@nvidia.com> 13458M: Asmaa Mnebhi <asmaa@nvidia.com> 13459L: linux-i2c@vger.kernel.org 13460S: Supported 13461F: drivers/i2c/busses/i2c-mlxbf.c 13462 13463MELLANOX ETHERNET DRIVER (mlx4_en) 13464M: Tariq Toukan <tariqt@nvidia.com> 13465L: netdev@vger.kernel.org 13466S: Supported 13467W: http://www.mellanox.com 13468Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13469F: drivers/net/ethernet/mellanox/mlx4/en_* 13470 13471MELLANOX ETHERNET DRIVER (mlx5e) 13472M: Saeed Mahameed <saeedm@nvidia.com> 13473L: netdev@vger.kernel.org 13474S: Supported 13475W: http://www.mellanox.com 13476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13477F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13478 13479MELLANOX ETHERNET INNOVA DRIVERS 13480R: Boris Pismenny <borisp@nvidia.com> 13481L: netdev@vger.kernel.org 13482S: Supported 13483W: http://www.mellanox.com 13484Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13485F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13486F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13487F: include/linux/mlx5/mlx5_ifc_fpga.h 13488 13489MELLANOX ETHERNET SWITCH DRIVERS 13490M: Ido Schimmel <idosch@nvidia.com> 13491M: Petr Machata <petrm@nvidia.com> 13492L: netdev@vger.kernel.org 13493S: Supported 13494W: http://www.mellanox.com 13495Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13496F: drivers/net/ethernet/mellanox/mlxsw/ 13497F: tools/testing/selftests/drivers/net/mlxsw/ 13498 13499MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13500M: mlxsw@nvidia.com 13501L: netdev@vger.kernel.org 13502S: Supported 13503W: http://www.mellanox.com 13504Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13505F: drivers/net/ethernet/mellanox/mlxfw/ 13506 13507MELLANOX HARDWARE PLATFORM SUPPORT 13508M: Hans de Goede <hdegoede@redhat.com> 13509M: Mark Gross <markgross@kernel.org> 13510M: Vadim Pasternak <vadimp@nvidia.com> 13511L: platform-driver-x86@vger.kernel.org 13512S: Supported 13513F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13514F: drivers/platform/mellanox/ 13515F: include/linux/platform_data/mlxreg.h 13516 13517MELLANOX MLX4 core VPI driver 13518M: Tariq Toukan <tariqt@nvidia.com> 13519L: netdev@vger.kernel.org 13520L: linux-rdma@vger.kernel.org 13521S: Supported 13522W: http://www.mellanox.com 13523Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13524F: drivers/net/ethernet/mellanox/mlx4/ 13525F: include/linux/mlx4/ 13526 13527MELLANOX MLX4 IB driver 13528M: Yishai Hadas <yishaih@nvidia.com> 13529L: linux-rdma@vger.kernel.org 13530S: Supported 13531W: http://www.mellanox.com 13532Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13533F: drivers/infiniband/hw/mlx4/ 13534F: include/linux/mlx4/ 13535F: include/uapi/rdma/mlx4-abi.h 13536 13537MELLANOX MLX5 core VPI driver 13538M: Saeed Mahameed <saeedm@nvidia.com> 13539M: Leon Romanovsky <leonro@nvidia.com> 13540L: netdev@vger.kernel.org 13541L: linux-rdma@vger.kernel.org 13542S: Supported 13543W: http://www.mellanox.com 13544Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13545F: Documentation/networking/device_drivers/ethernet/mellanox/ 13546F: drivers/net/ethernet/mellanox/mlx5/core/ 13547F: include/linux/mlx5/ 13548 13549MELLANOX MLX5 IB driver 13550M: Leon Romanovsky <leonro@nvidia.com> 13551L: linux-rdma@vger.kernel.org 13552S: Supported 13553W: http://www.mellanox.com 13554Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13555F: drivers/infiniband/hw/mlx5/ 13556F: include/linux/mlx5/ 13557F: include/uapi/rdma/mlx5-abi.h 13558 13559MELLANOX MLXCPLD I2C AND MUX DRIVER 13560M: Vadim Pasternak <vadimp@nvidia.com> 13561M: Michael Shych <michaelsh@nvidia.com> 13562L: linux-i2c@vger.kernel.org 13563S: Supported 13564F: Documentation/i2c/busses/i2c-mlxcpld.rst 13565F: drivers/i2c/busses/i2c-mlxcpld.c 13566F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13567 13568MELLANOX MLXCPLD LED DRIVER 13569M: Vadim Pasternak <vadimp@nvidia.com> 13570L: linux-leds@vger.kernel.org 13571S: Supported 13572F: Documentation/leds/leds-mlxcpld.rst 13573F: drivers/leds/leds-mlxcpld.c 13574F: drivers/leds/leds-mlxreg.c 13575 13576MELLANOX PLATFORM DRIVER 13577M: Vadim Pasternak <vadimp@nvidia.com> 13578L: platform-driver-x86@vger.kernel.org 13579S: Supported 13580F: drivers/platform/x86/mlx-platform.c 13581 13582MEMBARRIER SUPPORT 13583M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13584M: "Paul E. McKenney" <paulmck@kernel.org> 13585L: linux-kernel@vger.kernel.org 13586S: Supported 13587F: arch/powerpc/include/asm/membarrier.h 13588F: include/uapi/linux/membarrier.h 13589F: kernel/sched/membarrier.c 13590 13591MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13592M: Mike Rapoport <rppt@kernel.org> 13593L: linux-mm@kvack.org 13594S: Maintained 13595F: Documentation/core-api/boot-time-mm.rst 13596F: include/linux/memblock.h 13597F: mm/memblock.c 13598F: mm/mm_init.c 13599F: tools/testing/memblock/ 13600 13601MEMORY CONTROLLER DRIVERS 13602M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13603L: linux-kernel@vger.kernel.org 13604S: Maintained 13605B: mailto:krzysztof.kozlowski@linaro.org 13606T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13607F: Documentation/devicetree/bindings/memory-controllers/ 13608F: drivers/memory/ 13609F: include/dt-bindings/memory/ 13610F: include/memory/ 13611 13612MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13613M: Dmitry Osipenko <digetx@gmail.com> 13614L: linux-pm@vger.kernel.org 13615L: linux-tegra@vger.kernel.org 13616S: Maintained 13617T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13618F: drivers/devfreq/tegra30-devfreq.c 13619 13620MEMORY HOT(UN)PLUG 13621M: David Hildenbrand <david@redhat.com> 13622M: Oscar Salvador <osalvador@suse.de> 13623L: linux-mm@kvack.org 13624S: Maintained 13625F: Documentation/admin-guide/mm/memory-hotplug.rst 13626F: Documentation/core-api/memory-hotplug.rst 13627F: drivers/base/memory.c 13628F: include/linux/memory_hotplug.h 13629F: mm/memory_hotplug.c 13630F: tools/testing/selftests/memory-hotplug/ 13631 13632MEMORY MANAGEMENT 13633M: Andrew Morton <akpm@linux-foundation.org> 13634L: linux-mm@kvack.org 13635S: Maintained 13636W: http://www.linux-mm.org 13637T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13638T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13639F: include/linux/gfp.h 13640F: include/linux/gfp_types.h 13641F: include/linux/memory_hotplug.h 13642F: include/linux/mm.h 13643F: include/linux/mmzone.h 13644F: include/linux/pagewalk.h 13645F: include/trace/events/ksm.h 13646F: mm/ 13647F: tools/mm/ 13648F: tools/testing/selftests/mm/ 13649 13650MEMORY TECHNOLOGY DEVICES (MTD) 13651M: Miquel Raynal <miquel.raynal@bootlin.com> 13652M: Richard Weinberger <richard@nod.at> 13653M: Vignesh Raghavendra <vigneshr@ti.com> 13654L: linux-mtd@lists.infradead.org 13655S: Maintained 13656W: http://www.linux-mtd.infradead.org/ 13657Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13658C: irc://irc.oftc.net/mtd 13659T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13660T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13661F: Documentation/devicetree/bindings/mtd/ 13662F: drivers/mtd/ 13663F: include/linux/mtd/ 13664F: include/uapi/mtd/ 13665 13666MEMSENSING MICROSYSTEMS MSA311 DRIVER 13667M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13668L: linux-iio@vger.kernel.org 13669S: Maintained 13670F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13671F: drivers/iio/accel/msa311.c 13672 13673MEN A21 WATCHDOG DRIVER 13674M: Johannes Thumshirn <morbidrsa@gmail.com> 13675L: linux-watchdog@vger.kernel.org 13676S: Maintained 13677F: drivers/watchdog/mena21_wdt.c 13678 13679MEN CHAMELEON BUS (mcb) 13680M: Johannes Thumshirn <morbidrsa@gmail.com> 13681S: Maintained 13682F: Documentation/driver-api/men-chameleon-bus.rst 13683F: drivers/mcb/ 13684F: include/linux/mcb.h 13685 13686MEN F21BMC (Board Management Controller) 13687M: Andreas Werner <andreas.werner@men.de> 13688S: Supported 13689F: Documentation/hwmon/menf21bmc.rst 13690F: drivers/hwmon/menf21bmc_hwmon.c 13691F: drivers/leds/leds-menf21bmc.c 13692F: drivers/mfd/menf21bmc.c 13693F: drivers/watchdog/menf21bmc_wdt.c 13694 13695MEN Z069 WATCHDOG DRIVER 13696M: Johannes Thumshirn <jth@kernel.org> 13697L: linux-watchdog@vger.kernel.org 13698S: Maintained 13699F: drivers/watchdog/menz69_wdt.c 13700 13701MESON AO CEC DRIVER FOR AMLOGIC SOCS 13702M: Neil Armstrong <neil.armstrong@linaro.org> 13703L: linux-media@vger.kernel.org 13704L: linux-amlogic@lists.infradead.org 13705S: Supported 13706W: http://linux-meson.com/ 13707T: git git://linuxtv.org/media_tree.git 13708F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13709F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13710F: drivers/media/cec/platform/meson/ao-cec.c 13711 13712MESON GE2D DRIVER FOR AMLOGIC SOCS 13713M: Neil Armstrong <neil.armstrong@linaro.org> 13714L: linux-media@vger.kernel.org 13715L: linux-amlogic@lists.infradead.org 13716S: Supported 13717T: git git://linuxtv.org/media_tree.git 13718F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13719F: drivers/media/platform/amlogic/meson-ge2d/ 13720 13721MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13722M: Liang Yang <liang.yang@amlogic.com> 13723L: linux-mtd@lists.infradead.org 13724S: Maintained 13725F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13726F: drivers/mtd/nand/raw/meson_* 13727 13728MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13729M: Neil Armstrong <neil.armstrong@linaro.org> 13730L: linux-media@vger.kernel.org 13731L: linux-amlogic@lists.infradead.org 13732S: Supported 13733T: git git://linuxtv.org/media_tree.git 13734F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13735F: drivers/staging/media/meson/vdec/ 13736 13737METHODE UDPU SUPPORT 13738M: Vladimir Vid <vladimir.vid@sartura.hr> 13739S: Maintained 13740F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13741 13742MHI BUS 13743M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13744L: mhi@lists.linux.dev 13745L: linux-arm-msm@vger.kernel.org 13746S: Maintained 13747T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13748F: Documentation/ABI/stable/sysfs-bus-mhi 13749F: Documentation/mhi/ 13750F: drivers/bus/mhi/ 13751F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13752F: include/linux/mhi.h 13753 13754MICROBLAZE ARCHITECTURE 13755M: Michal Simek <monstr@monstr.eu> 13756S: Supported 13757W: http://www.monstr.eu/fdt/ 13758T: git git://git.monstr.eu/linux-2.6-microblaze.git 13759F: arch/microblaze/ 13760 13761MICROBLAZE TMR INJECT 13762M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13763S: Supported 13764F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13765F: drivers/misc/xilinx_tmr_inject.c 13766 13767MICROBLAZE TMR MANAGER 13768M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13769S: Supported 13770F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13771F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13772F: drivers/misc/xilinx_tmr_manager.c 13773 13774MICROCHIP AT91 DMA DRIVERS 13775M: Ludovic Desroches <ludovic.desroches@microchip.com> 13776M: Tudor Ambarus <tudor.ambarus@linaro.org> 13777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13778L: dmaengine@vger.kernel.org 13779S: Supported 13780F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13781F: drivers/dma/at_hdmac.c 13782F: drivers/dma/at_xdmac.c 13783F: include/dt-bindings/dma/at91.h 13784 13785MICROCHIP AT91 SERIAL DRIVER 13786M: Richard Genoud <richard.genoud@gmail.com> 13787S: Maintained 13788F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13789F: drivers/tty/serial/atmel_serial.c 13790F: drivers/tty/serial/atmel_serial.h 13791 13792MICROCHIP AT91 USART MFD DRIVER 13793M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13794L: linux-kernel@vger.kernel.org 13795S: Supported 13796F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13797F: drivers/mfd/at91-usart.c 13798F: include/dt-bindings/mfd/at91-usart.h 13799 13800MICROCHIP AT91 USART SPI DRIVER 13801M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13802L: linux-spi@vger.kernel.org 13803S: Supported 13804F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13805F: drivers/spi/spi-at91-usart.c 13806 13807MICROCHIP AUDIO ASOC DRIVERS 13808M: Claudiu Beznea <claudiu.beznea@microchip.com> 13809L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13810S: Supported 13811F: Documentation/devicetree/bindings/sound/atmel* 13812F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13813F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13814F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13815F: sound/soc/atmel 13816 13817MICROCHIP CSI2DC DRIVER 13818M: Eugen Hristev <eugen.hristev@microchip.com> 13819L: linux-media@vger.kernel.org 13820S: Supported 13821F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13822F: drivers/media/platform/microchip/microchip-csi2dc.c 13823 13824MICROCHIP ECC DRIVER 13825M: Tudor Ambarus <tudor.ambarus@linaro.org> 13826L: linux-crypto@vger.kernel.org 13827S: Maintained 13828F: drivers/crypto/atmel-ecc.* 13829 13830MICROCHIP EIC DRIVER 13831M: Claudiu Beznea <claudiu.beznea@microchip.com> 13832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13833S: Supported 13834F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13835F: drivers/irqchip/irq-mchp-eic.c 13836 13837MICROCHIP I2C DRIVER 13838M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13839L: linux-i2c@vger.kernel.org 13840S: Supported 13841F: drivers/i2c/busses/i2c-at91-*.c 13842F: drivers/i2c/busses/i2c-at91.h 13843 13844MICROCHIP ISC DRIVER 13845M: Eugen Hristev <eugen.hristev@microchip.com> 13846L: linux-media@vger.kernel.org 13847S: Supported 13848F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13849F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13850F: drivers/media/platform/microchip/microchip-isc* 13851F: drivers/media/platform/microchip/microchip-sama*-isc* 13852F: drivers/staging/media/deprecated/atmel/atmel-isc* 13853F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13854F: include/linux/atmel-isc-media.h 13855 13856MICROCHIP ISI DRIVER 13857M: Eugen Hristev <eugen.hristev@microchip.com> 13858L: linux-media@vger.kernel.org 13859S: Supported 13860F: drivers/media/platform/atmel/atmel-isi.c 13861F: drivers/media/platform/atmel/atmel-isi.h 13862 13863MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13864M: Woojung Huh <woojung.huh@microchip.com> 13865M: UNGLinuxDriver@microchip.com 13866L: netdev@vger.kernel.org 13867S: Maintained 13868F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13869F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13870F: drivers/net/dsa/microchip/* 13871F: include/linux/dsa/ksz_common.h 13872F: include/linux/platform_data/microchip-ksz.h 13873F: net/dsa/tag_ksz.c 13874 13875MICROCHIP LAN743X ETHERNET DRIVER 13876M: Bryan Whitehead <bryan.whitehead@microchip.com> 13877M: UNGLinuxDriver@microchip.com 13878L: netdev@vger.kernel.org 13879S: Maintained 13880F: drivers/net/ethernet/microchip/lan743x_* 13881 13882MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13883M: Arun Ramadoss <arun.ramadoss@microchip.com> 13884R: UNGLinuxDriver@microchip.com 13885L: netdev@vger.kernel.org 13886S: Maintained 13887F: drivers/net/phy/microchip_t1.c 13888 13889MICROCHIP LAN966X ETHERNET DRIVER 13890M: Horatiu Vultur <horatiu.vultur@microchip.com> 13891M: UNGLinuxDriver@microchip.com 13892L: netdev@vger.kernel.org 13893S: Maintained 13894F: drivers/net/ethernet/microchip/lan966x/* 13895 13896MICROCHIP LCDFB DRIVER 13897M: Nicolas Ferre <nicolas.ferre@microchip.com> 13898L: linux-fbdev@vger.kernel.org 13899S: Maintained 13900F: drivers/video/fbdev/atmel_lcdfb.c 13901F: include/video/atmel_lcdc.h 13902 13903MICROCHIP MCP16502 PMIC DRIVER 13904M: Claudiu Beznea <claudiu.beznea@microchip.com> 13905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13906S: Supported 13907F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13908F: drivers/regulator/mcp16502.c 13909 13910MICROCHIP MCP3911 ADC DRIVER 13911M: Marcus Folkesson <marcus.folkesson@gmail.com> 13912M: Kent Gustavsson <kent@minoris.se> 13913L: linux-iio@vger.kernel.org 13914S: Maintained 13915F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13916F: drivers/iio/adc/mcp3911.c 13917 13918MICROCHIP MMC/SD/SDIO MCI DRIVER 13919M: Ludovic Desroches <ludovic.desroches@microchip.com> 13920S: Maintained 13921F: drivers/mmc/host/atmel-mci.c 13922 13923MICROCHIP NAND DRIVER 13924M: Tudor Ambarus <tudor.ambarus@linaro.org> 13925L: linux-mtd@lists.infradead.org 13926S: Supported 13927F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13928F: drivers/mtd/nand/raw/atmel/* 13929 13930MICROCHIP OTPC DRIVER 13931M: Claudiu Beznea <claudiu.beznea@microchip.com> 13932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13933S: Supported 13934F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13935F: drivers/nvmem/microchip-otpc.c 13936F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13937 13938MICROCHIP PCI1XXXX GP DRIVER 13939M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13940L: linux-gpio@vger.kernel.org 13941S: Supported 13942F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13943F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13944F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13945 13946MICROCHIP PCI1XXXX I2C DRIVER 13947M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13948M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13949M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13950L: linux-i2c@vger.kernel.org 13951S: Maintained 13952F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13953 13954MICROCHIP PCIe UART DRIVER 13955M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13956M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13957L: linux-serial@vger.kernel.org 13958S: Maintained 13959F: drivers/tty/serial/8250/8250_pci1xxxx.c 13960 13961MICROCHIP POLARFIRE FPGA DRIVERS 13962M: Conor Dooley <conor.dooley@microchip.com> 13963R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13964L: linux-fpga@vger.kernel.org 13965S: Supported 13966F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13967F: drivers/fpga/microchip-spi.c 13968 13969MICROCHIP PWM DRIVER 13970M: Claudiu Beznea <claudiu.beznea@microchip.com> 13971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13972L: linux-pwm@vger.kernel.org 13973S: Supported 13974F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13975F: drivers/pwm/pwm-atmel.c 13976 13977MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13978M: Eugen Hristev <eugen.hristev@microchip.com> 13979L: linux-iio@vger.kernel.org 13980S: Supported 13981F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13982F: drivers/iio/adc/at91-sama5d2_adc.c 13983F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13984 13985MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13986M: Claudiu Beznea <claudiu.beznea@microchip.com> 13987S: Supported 13988F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13989F: drivers/power/reset/at91-sama5d2_shdwc.c 13990 13991MICROCHIP SOC DRIVERS 13992M: Conor Dooley <conor@kernel.org> 13993S: Supported 13994T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13995F: drivers/soc/microchip/ 13996 13997MICROCHIP SPI DRIVER 13998M: Ryan Wanner <ryan.wanner@microchip.com> 13999S: Supported 14000F: drivers/spi/spi-atmel.* 14001 14002MICROCHIP SSC DRIVER 14003M: Claudiu Beznea <claudiu.beznea@microchip.com> 14004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14005S: Supported 14006F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14007F: drivers/misc/atmel-ssc.c 14008F: include/linux/atmel-ssc.h 14009 14010Microchip Timer Counter Block (TCB) Capture Driver 14011M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14013L: linux-iio@vger.kernel.org 14014S: Maintained 14015F: drivers/counter/microchip-tcb-capture.c 14016 14017MICROCHIP USB251XB DRIVER 14018M: Richard Leitner <richard.leitner@skidata.com> 14019L: linux-usb@vger.kernel.org 14020S: Maintained 14021F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14022F: drivers/usb/misc/usb251xb.c 14023 14024MICROCHIP USBA UDC DRIVER 14025M: Cristian Birsan <cristian.birsan@microchip.com> 14026L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14027S: Supported 14028F: drivers/usb/gadget/udc/atmel_usba_udc.* 14029 14030MICROCHIP WILC1000 WIFI DRIVER 14031M: Ajay Singh <ajay.kathat@microchip.com> 14032M: Claudiu Beznea <claudiu.beznea@microchip.com> 14033L: linux-wireless@vger.kernel.org 14034S: Supported 14035F: drivers/net/wireless/microchip/wilc1000/ 14036 14037MICROSEMI MIPS SOCS 14038M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14039M: UNGLinuxDriver@microchip.com 14040L: linux-mips@vger.kernel.org 14041S: Supported 14042F: Documentation/devicetree/bindings/mips/mscc.txt 14043F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14044F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14045F: arch/mips/boot/dts/mscc/ 14046F: arch/mips/configs/generic/board-ocelot.config 14047F: arch/mips/generic/board-ocelot.c 14048 14049MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14050M: Don Brace <don.brace@microchip.com> 14051L: storagedev@microchip.com 14052L: linux-scsi@vger.kernel.org 14053S: Supported 14054F: Documentation/scsi/smartpqi.rst 14055F: drivers/scsi/smartpqi/Kconfig 14056F: drivers/scsi/smartpqi/Makefile 14057F: drivers/scsi/smartpqi/smartpqi*.[ch] 14058F: include/linux/cciss*.h 14059F: include/uapi/linux/cciss*.h 14060 14061MICROSOFT MANA RDMA DRIVER 14062M: Long Li <longli@microsoft.com> 14063M: Ajay Sharma <sharmaajay@microsoft.com> 14064L: linux-rdma@vger.kernel.org 14065S: Supported 14066F: drivers/infiniband/hw/mana/ 14067F: include/net/mana 14068F: include/uapi/rdma/mana-abi.h 14069 14070MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14071M: Maximilian Luz <luzmaximilian@gmail.com> 14072L: platform-driver-x86@vger.kernel.org 14073S: Maintained 14074F: drivers/platform/surface/surface_aggregator_tabletsw.c 14075 14076MICROSOFT SURFACE BATTERY AND AC DRIVERS 14077M: Maximilian Luz <luzmaximilian@gmail.com> 14078L: linux-pm@vger.kernel.org 14079L: platform-driver-x86@vger.kernel.org 14080S: Maintained 14081F: drivers/power/supply/surface_battery.c 14082F: drivers/power/supply/surface_charger.c 14083 14084MICROSOFT SURFACE DTX DRIVER 14085M: Maximilian Luz <luzmaximilian@gmail.com> 14086L: platform-driver-x86@vger.kernel.org 14087S: Maintained 14088F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14089F: drivers/platform/surface/surface_dtx.c 14090F: include/uapi/linux/surface_aggregator/dtx.h 14091 14092MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14093M: Maximilian Luz <luzmaximilian@gmail.com> 14094L: platform-driver-x86@vger.kernel.org 14095S: Maintained 14096F: drivers/platform/surface/surface_gpe.c 14097 14098MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14099M: Hans de Goede <hdegoede@redhat.com> 14100M: Mark Gross <markgross@kernel.org> 14101M: Maximilian Luz <luzmaximilian@gmail.com> 14102L: platform-driver-x86@vger.kernel.org 14103S: Maintained 14104T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14105F: drivers/platform/surface/ 14106 14107MICROSOFT SURFACE HID TRANSPORT DRIVER 14108M: Maximilian Luz <luzmaximilian@gmail.com> 14109L: linux-input@vger.kernel.org 14110L: platform-driver-x86@vger.kernel.org 14111S: Maintained 14112F: drivers/hid/surface-hid/ 14113 14114MICROSOFT SURFACE HOT-PLUG DRIVER 14115M: Maximilian Luz <luzmaximilian@gmail.com> 14116L: platform-driver-x86@vger.kernel.org 14117S: Maintained 14118F: drivers/platform/surface/surface_hotplug.c 14119 14120MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14121M: Maximilian Luz <luzmaximilian@gmail.com> 14122L: platform-driver-x86@vger.kernel.org 14123S: Maintained 14124F: drivers/platform/surface/surface_platform_profile.c 14125 14126MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14127M: Chen Yu <yu.c.chen@intel.com> 14128L: platform-driver-x86@vger.kernel.org 14129S: Supported 14130F: drivers/platform/surface/surfacepro3_button.c 14131 14132MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14133M: Maximilian Luz <luzmaximilian@gmail.com> 14134L: platform-driver-x86@vger.kernel.org 14135S: Maintained 14136F: drivers/platform/surface/surface_aggregator_hub.c 14137 14138MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14139M: Maximilian Luz <luzmaximilian@gmail.com> 14140L: platform-driver-x86@vger.kernel.org 14141S: Maintained 14142W: https://github.com/linux-surface/surface-aggregator-module 14143C: irc://irc.libera.chat/linux-surface 14144F: Documentation/driver-api/surface_aggregator/ 14145F: drivers/platform/surface/aggregator/ 14146F: drivers/platform/surface/surface_acpi_notify.c 14147F: drivers/platform/surface/surface_aggregator_cdev.c 14148F: drivers/platform/surface/surface_aggregator_registry.c 14149F: include/linux/surface_acpi_notify.h 14150F: include/linux/surface_aggregator/ 14151F: include/uapi/linux/surface_aggregator/ 14152 14153MICROTEK X6 SCANNER 14154M: Oliver Neukum <oliver@neukum.org> 14155S: Maintained 14156F: drivers/usb/image/microtek.* 14157 14158MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14159M: Luka Kovacic <luka.kovacic@sartura.hr> 14160M: Luka Perkov <luka.perkov@sartura.hr> 14161S: Maintained 14162F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14163F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14164F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14165F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14166F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14167F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14168 14169MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14170M: Sakari Ailus <sakari.ailus@linux.intel.com> 14171L: linux-media@vger.kernel.org 14172S: Maintained 14173F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14174F: Documentation/driver-api/media/drivers/ccs/ 14175F: Documentation/userspace-api/media/drivers/ccs.rst 14176F: drivers/media/i2c/ccs-pll.c 14177F: drivers/media/i2c/ccs-pll.h 14178F: drivers/media/i2c/ccs/ 14179F: include/uapi/linux/ccs.h 14180F: include/uapi/linux/smiapp.h 14181 14182MIPS 14183M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14184L: linux-mips@vger.kernel.org 14185S: Maintained 14186W: http://www.linux-mips.org/ 14187Q: https://patchwork.kernel.org/project/linux-mips/list/ 14188T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14189F: Documentation/devicetree/bindings/mips/ 14190F: Documentation/mips/ 14191F: arch/mips/ 14192F: drivers/platform/mips/ 14193F: include/dt-bindings/mips/ 14194 14195MIPS BOSTON DEVELOPMENT BOARD 14196M: Paul Burton <paulburton@kernel.org> 14197L: linux-mips@vger.kernel.org 14198S: Maintained 14199F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14200F: arch/mips/boot/dts/img/boston.dts 14201F: arch/mips/configs/generic/board-boston.config 14202F: drivers/clk/imgtec/clk-boston.c 14203F: include/dt-bindings/clock/boston-clock.h 14204 14205MIPS CORE DRIVERS 14206M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14207M: Serge Semin <fancer.lancer@gmail.com> 14208L: linux-mips@vger.kernel.org 14209S: Supported 14210F: drivers/bus/mips_cdmm.c 14211F: drivers/clocksource/mips-gic-timer.c 14212F: drivers/cpuidle/cpuidle-cps.c 14213F: drivers/irqchip/irq-mips-cpu.c 14214F: drivers/irqchip/irq-mips-gic.c 14215 14216MIPS GENERIC PLATFORM 14217M: Paul Burton <paulburton@kernel.org> 14218L: linux-mips@vger.kernel.org 14219S: Supported 14220F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14221F: arch/mips/generic/ 14222F: arch/mips/tools/generic-board-config.sh 14223 14224MIPS RINT INSTRUCTION EMULATION 14225M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14226L: linux-mips@vger.kernel.org 14227S: Supported 14228F: arch/mips/math-emu/dp_rint.c 14229F: arch/mips/math-emu/sp_rint.c 14230 14231MIPS/LOONGSON1 ARCHITECTURE 14232M: Keguang Zhang <keguang.zhang@gmail.com> 14233L: linux-mips@vger.kernel.org 14234S: Maintained 14235F: arch/mips/include/asm/mach-loongson32/ 14236F: arch/mips/loongson32/ 14237F: drivers/*/*loongson1* 14238 14239MIPS/LOONGSON2EF ARCHITECTURE 14240M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14241L: linux-mips@vger.kernel.org 14242S: Maintained 14243F: arch/mips/include/asm/mach-loongson2ef/ 14244F: arch/mips/loongson2ef/ 14245F: drivers/cpufreq/loongson2_cpufreq.c 14246 14247MIPS/LOONGSON64 ARCHITECTURE 14248M: Huacai Chen <chenhuacai@kernel.org> 14249M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14250L: linux-mips@vger.kernel.org 14251S: Maintained 14252F: arch/mips/include/asm/mach-loongson64/ 14253F: arch/mips/loongson64/ 14254F: drivers/irqchip/irq-loongson* 14255F: drivers/platform/mips/cpu_hwmon.c 14256 14257MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14258M: Hans Verkuil <hverkuil@xs4all.nl> 14259L: linux-media@vger.kernel.org 14260S: Odd Fixes 14261W: https://linuxtv.org 14262T: git git://linuxtv.org/media_tree.git 14263F: drivers/media/radio/radio-miropcm20* 14264 14265MMP SUPPORT 14266R: Lubomir Rintel <lkundrak@v3.sk> 14267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14268S: Odd Fixes 14269T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14270F: arch/arm/boot/dts/marvell/mmp* 14271F: arch/arm/mach-mmp/ 14272F: include/linux/soc/mmp/ 14273 14274MMP USB PHY DRIVERS 14275R: Lubomir Rintel <lkundrak@v3.sk> 14276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14277S: Maintained 14278F: drivers/phy/marvell/phy-mmp3-usb.c 14279F: drivers/phy/marvell/phy-pxa-usb.c 14280 14281MMU GATHER AND TLB INVALIDATION 14282M: Will Deacon <will@kernel.org> 14283M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14284M: Andrew Morton <akpm@linux-foundation.org> 14285M: Nick Piggin <npiggin@gmail.com> 14286M: Peter Zijlstra <peterz@infradead.org> 14287L: linux-arch@vger.kernel.org 14288L: linux-mm@kvack.org 14289S: Maintained 14290F: arch/*/include/asm/tlb.h 14291F: include/asm-generic/tlb.h 14292F: mm/mmu_gather.c 14293 14294MN88472 MEDIA DRIVER 14295M: Antti Palosaari <crope@iki.fi> 14296L: linux-media@vger.kernel.org 14297S: Maintained 14298W: https://linuxtv.org 14299W: http://palosaari.fi/linux/ 14300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14301F: drivers/media/dvb-frontends/mn88472* 14302 14303MN88473 MEDIA DRIVER 14304M: Antti Palosaari <crope@iki.fi> 14305L: linux-media@vger.kernel.org 14306S: Maintained 14307W: https://linuxtv.org 14308W: http://palosaari.fi/linux/ 14309Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14310F: drivers/media/dvb-frontends/mn88473* 14311 14312MODULE SUPPORT 14313M: Luis Chamberlain <mcgrof@kernel.org> 14314L: linux-modules@vger.kernel.org 14315L: linux-kernel@vger.kernel.org 14316S: Maintained 14317T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14318F: include/linux/kmod.h 14319F: include/linux/module.h 14320F: kernel/module/ 14321F: lib/test_kmod.c 14322F: scripts/module* 14323F: tools/testing/selftests/kmod/ 14324 14325MONOLITHIC POWER SYSTEM PMIC DRIVER 14326M: Saravanan Sekar <sravanhome@gmail.com> 14327S: Maintained 14328F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14329F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14330F: drivers/hwmon/pmbus/mpq7932.c 14331F: drivers/iio/adc/mp2629_adc.c 14332F: drivers/mfd/mp2629.c 14333F: drivers/power/supply/mp2629_charger.c 14334F: drivers/regulator/mp5416.c 14335F: drivers/regulator/mpq7920.c 14336F: drivers/regulator/mpq7920.h 14337F: include/linux/mfd/mp2629.h 14338 14339MOST(R) TECHNOLOGY DRIVER 14340M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14341M: Christian Gromm <christian.gromm@microchip.com> 14342S: Maintained 14343F: Documentation/ABI/testing/configfs-most 14344F: Documentation/ABI/testing/sysfs-bus-most 14345F: drivers/most/ 14346F: drivers/staging/most/ 14347F: include/linux/most.h 14348 14349MOTORCOMM PHY DRIVER 14350M: Peter Geis <pgwipeout@gmail.com> 14351M: Frank <Frank.Sae@motor-comm.com> 14352L: netdev@vger.kernel.org 14353S: Maintained 14354F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14355F: drivers/net/phy/motorcomm.c 14356 14357MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14358M: Jiri Slaby <jirislaby@kernel.org> 14359S: Maintained 14360F: Documentation/driver-api/tty/moxa-smartio.rst 14361F: drivers/tty/mxser.* 14362 14363MR800 AVERMEDIA USB FM RADIO DRIVER 14364M: Alexey Klimov <klimov.linux@gmail.com> 14365L: linux-media@vger.kernel.org 14366S: Maintained 14367T: git git://linuxtv.org/media_tree.git 14368F: drivers/media/radio/radio-mr800.c 14369 14370MRF24J40 IEEE 802.15.4 RADIO DRIVER 14371M: Stefan Schmidt <stefan@datenfreihafen.org> 14372L: linux-wpan@vger.kernel.org 14373S: Odd Fixes 14374F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14375F: drivers/net/ieee802154/mrf24j40.c 14376 14377MSI EC DRIVER 14378M: Nikita Kravets <teackot@gmail.com> 14379L: platform-driver-x86@vger.kernel.org 14380S: Maintained 14381W: https://github.com/BeardOverflow/msi-ec 14382F: drivers/platform/x86/msi-ec.* 14383 14384MSI LAPTOP SUPPORT 14385M: "Lee, Chun-Yi" <jlee@suse.com> 14386L: platform-driver-x86@vger.kernel.org 14387S: Maintained 14388F: drivers/platform/x86/msi-laptop.c 14389 14390MSI WMI SUPPORT 14391L: platform-driver-x86@vger.kernel.org 14392S: Orphan 14393F: drivers/platform/x86/msi-wmi.c 14394 14395MSI001 MEDIA DRIVER 14396M: Antti Palosaari <crope@iki.fi> 14397L: linux-media@vger.kernel.org 14398S: Maintained 14399W: https://linuxtv.org 14400W: http://palosaari.fi/linux/ 14401Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14402T: git git://linuxtv.org/anttip/media_tree.git 14403F: drivers/media/tuners/msi001* 14404 14405MSI2500 MEDIA DRIVER 14406M: Antti Palosaari <crope@iki.fi> 14407L: linux-media@vger.kernel.org 14408S: Maintained 14409W: https://linuxtv.org 14410W: http://palosaari.fi/linux/ 14411Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14412T: git git://linuxtv.org/anttip/media_tree.git 14413F: drivers/media/usb/msi2500/ 14414 14415MSTAR INTERRUPT CONTROLLER DRIVER 14416M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14417M: Daniel Palmer <daniel@thingy.jp> 14418S: Maintained 14419F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14420F: drivers/irqchip/irq-mst-intc.c 14421 14422MSYSTEMS DISKONCHIP G3 MTD DRIVER 14423M: Robert Jarzmik <robert.jarzmik@free.fr> 14424L: linux-mtd@lists.infradead.org 14425S: Maintained 14426F: drivers/mtd/devices/docg3* 14427 14428MT9P031 APTINA CAMERA SENSOR 14429M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14430L: linux-media@vger.kernel.org 14431S: Maintained 14432T: git git://linuxtv.org/media_tree.git 14433F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14434F: drivers/media/i2c/mt9p031.c 14435F: include/media/i2c/mt9p031.h 14436 14437MT9T112 APTINA CAMERA SENSOR 14438M: Jacopo Mondi <jacopo@jmondi.org> 14439L: linux-media@vger.kernel.org 14440S: Odd Fixes 14441T: git git://linuxtv.org/media_tree.git 14442F: drivers/media/i2c/mt9t112.c 14443F: include/media/i2c/mt9t112.h 14444 14445MT9V032 APTINA CAMERA SENSOR 14446M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14447L: linux-media@vger.kernel.org 14448S: Maintained 14449T: git git://linuxtv.org/media_tree.git 14450F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14451F: drivers/media/i2c/mt9v032.c 14452F: include/media/i2c/mt9v032.h 14453 14454MT9V111 APTINA CAMERA SENSOR 14455M: Jacopo Mondi <jacopo@jmondi.org> 14456L: linux-media@vger.kernel.org 14457S: Maintained 14458T: git git://linuxtv.org/media_tree.git 14459F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14460F: drivers/media/i2c/mt9v111.c 14461 14462MULTIFUNCTION DEVICES (MFD) 14463M: Lee Jones <lee@kernel.org> 14464S: Maintained 14465T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14466F: Documentation/devicetree/bindings/mfd/ 14467F: drivers/mfd/ 14468F: include/dt-bindings/mfd/ 14469F: include/linux/mfd/ 14470 14471MULTIMEDIA CARD (MMC) ETC. OVER SPI 14472S: Orphan 14473F: drivers/mmc/host/mmc_spi.c 14474F: include/linux/spi/mmc_spi.h 14475 14476MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14477M: Ulf Hansson <ulf.hansson@linaro.org> 14478L: linux-mmc@vger.kernel.org 14479S: Maintained 14480T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14481F: Documentation/devicetree/bindings/mmc/ 14482F: drivers/mmc/ 14483F: include/linux/mmc/ 14484F: include/uapi/linux/mmc/ 14485 14486MULTIPLEXER SUBSYSTEM 14487M: Peter Rosin <peda@axentia.se> 14488S: Maintained 14489F: Documentation/ABI/testing/sysfs-class-mux* 14490F: Documentation/devicetree/bindings/mux/ 14491F: drivers/mux/ 14492F: include/dt-bindings/mux/ 14493F: include/linux/mux/ 14494 14495MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14496M: Bin Liu <b-liu@ti.com> 14497L: linux-usb@vger.kernel.org 14498S: Maintained 14499F: drivers/usb/musb/ 14500 14501MXL301RF MEDIA DRIVER 14502M: Akihiro Tsukada <tskd08@gmail.com> 14503L: linux-media@vger.kernel.org 14504S: Odd Fixes 14505F: drivers/media/tuners/mxl301rf* 14506 14507MXL5007T MEDIA DRIVER 14508M: Michael Krufky <mkrufky@linuxtv.org> 14509L: linux-media@vger.kernel.org 14510S: Maintained 14511W: https://linuxtv.org 14512W: http://github.com/mkrufky 14513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14514T: git git://linuxtv.org/mkrufky/tuners.git 14515F: drivers/media/tuners/mxl5007t.* 14516 14517MXSFB DRM DRIVER 14518M: Marek Vasut <marex@denx.de> 14519M: Stefan Agner <stefan@agner.ch> 14520L: dri-devel@lists.freedesktop.org 14521S: Supported 14522T: git git://anongit.freedesktop.org/drm/drm-misc 14523F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14524F: drivers/gpu/drm/mxsfb/ 14525 14526MYLEX DAC960 PCI RAID Controller 14527M: Hannes Reinecke <hare@kernel.org> 14528L: linux-scsi@vger.kernel.org 14529S: Supported 14530F: drivers/scsi/myrb.* 14531F: drivers/scsi/myrs.* 14532 14533MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14534M: Chris Lee <christopher.lee@cspi.com> 14535L: netdev@vger.kernel.org 14536S: Supported 14537W: https://www.cspi.com/ethernet-products/support/downloads/ 14538F: drivers/net/ethernet/myricom/myri10ge/ 14539 14540NAND FLASH SUBSYSTEM 14541M: Miquel Raynal <miquel.raynal@bootlin.com> 14542R: Richard Weinberger <richard@nod.at> 14543L: linux-mtd@lists.infradead.org 14544S: Maintained 14545W: http://www.linux-mtd.infradead.org/ 14546Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14547C: irc://irc.oftc.net/mtd 14548T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14549F: drivers/mtd/nand/ 14550F: include/linux/mtd/*nand*.h 14551 14552NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14553M: Daniel Mack <zonque@gmail.com> 14554L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14555S: Maintained 14556W: http://www.native-instruments.com 14557F: sound/usb/caiaq/ 14558 14559NATSEMI ETHERNET DRIVER (DP8381x) 14560S: Orphan 14561F: drivers/net/ethernet/natsemi/natsemi.c 14562 14563NCR 5380 SCSI DRIVERS 14564M: Finn Thain <fthain@linux-m68k.org> 14565M: Michael Schmitz <schmitzmic@gmail.com> 14566L: linux-scsi@vger.kernel.org 14567S: Maintained 14568F: Documentation/scsi/g_NCR5380.rst 14569F: drivers/scsi/NCR5380.* 14570F: drivers/scsi/arm/cumana_1.c 14571F: drivers/scsi/arm/oak.c 14572F: drivers/scsi/atari_scsi.* 14573F: drivers/scsi/dmx3191d.c 14574F: drivers/scsi/g_NCR5380.* 14575F: drivers/scsi/mac_scsi.* 14576F: drivers/scsi/sun3_scsi.* 14577F: drivers/scsi/sun3_scsi_vme.c 14578 14579NCSI LIBRARY 14580M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14581S: Maintained 14582F: net/ncsi/ 14583 14584NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14585M: Guenter Roeck <linux@roeck-us.net> 14586L: linux-hwmon@vger.kernel.org 14587S: Maintained 14588F: Documentation/hwmon/nct6775.rst 14589F: drivers/hwmon/nct6775-core.c 14590F: drivers/hwmon/nct6775-platform.c 14591F: drivers/hwmon/nct6775.h 14592 14593NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14594M: Zev Weiss <zev@bewilderbeest.net> 14595L: linux-hwmon@vger.kernel.org 14596S: Maintained 14597F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14598F: drivers/hwmon/nct6775-i2c.c 14599 14600NETDEVSIM 14601M: Jakub Kicinski <kuba@kernel.org> 14602S: Maintained 14603F: drivers/net/netdevsim/* 14604 14605NETEM NETWORK EMULATOR 14606M: Stephen Hemminger <stephen@networkplumber.org> 14607L: netdev@vger.kernel.org 14608S: Maintained 14609F: net/sched/sch_netem.c 14610 14611NETERION 10GbE DRIVERS (s2io) 14612M: Jon Mason <jdmason@kudzu.us> 14613L: netdev@vger.kernel.org 14614S: Supported 14615F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14616F: drivers/net/ethernet/neterion/ 14617 14618NETFILTER 14619M: Pablo Neira Ayuso <pablo@netfilter.org> 14620M: Jozsef Kadlecsik <kadlec@netfilter.org> 14621M: Florian Westphal <fw@strlen.de> 14622L: netfilter-devel@vger.kernel.org 14623L: coreteam@netfilter.org 14624S: Maintained 14625W: http://www.netfilter.org/ 14626W: http://www.iptables.org/ 14627W: http://www.nftables.org/ 14628Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14629C: irc://irc.libera.chat/netfilter 14630T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14631T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14632F: include/linux/netfilter* 14633F: include/linux/netfilter/ 14634F: include/net/netfilter/ 14635F: include/uapi/linux/netfilter* 14636F: include/uapi/linux/netfilter/ 14637F: net/*/netfilter.c 14638F: net/*/netfilter/ 14639F: net/bridge/br_netfilter*.c 14640F: net/netfilter/ 14641 14642NETROM NETWORK LAYER 14643M: Ralf Baechle <ralf@linux-mips.org> 14644L: linux-hams@vger.kernel.org 14645S: Maintained 14646W: http://www.linux-ax25.org/ 14647F: include/net/netrom.h 14648F: include/uapi/linux/netrom.h 14649F: net/netrom/ 14650 14651NETRONIX EMBEDDED CONTROLLER 14652M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14653S: Maintained 14654F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14655F: drivers/mfd/ntxec.c 14656F: drivers/pwm/pwm-ntxec.c 14657F: drivers/rtc/rtc-ntxec.c 14658F: include/linux/mfd/ntxec.h 14659 14660NETRONOME ETHERNET DRIVERS 14661M: Simon Horman <simon.horman@corigine.com> 14662R: Jakub Kicinski <kuba@kernel.org> 14663L: oss-drivers@corigine.com 14664S: Maintained 14665F: drivers/net/ethernet/netronome/ 14666 14667NETWORK BLOCK DEVICE (NBD) 14668M: Josef Bacik <josef@toxicpanda.com> 14669L: linux-block@vger.kernel.org 14670L: nbd@other.debian.org 14671S: Maintained 14672F: Documentation/admin-guide/blockdev/nbd.rst 14673F: drivers/block/nbd.c 14674F: include/trace/events/nbd.h 14675F: include/uapi/linux/nbd.h 14676 14677NETWORK DROP MONITOR 14678M: Neil Horman <nhorman@tuxdriver.com> 14679L: netdev@vger.kernel.org 14680S: Maintained 14681W: https://fedorahosted.org/dropwatch/ 14682F: include/uapi/linux/net_dropmon.h 14683F: net/core/drop_monitor.c 14684 14685NETWORKING DRIVERS 14686M: "David S. Miller" <davem@davemloft.net> 14687M: Eric Dumazet <edumazet@google.com> 14688M: Jakub Kicinski <kuba@kernel.org> 14689M: Paolo Abeni <pabeni@redhat.com> 14690L: netdev@vger.kernel.org 14691S: Maintained 14692Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14693T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14694T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14695F: Documentation/devicetree/bindings/net/ 14696F: drivers/connector/ 14697F: drivers/net/ 14698F: include/dt-bindings/net/ 14699F: include/linux/etherdevice.h 14700F: include/linux/fcdevice.h 14701F: include/linux/fddidevice.h 14702F: include/linux/hippidevice.h 14703F: include/linux/if_* 14704F: include/linux/inetdevice.h 14705F: include/linux/netdevice.h 14706F: include/uapi/linux/if_* 14707F: include/uapi/linux/netdevice.h 14708X: drivers/net/wireless/ 14709 14710NETWORKING DRIVERS (WIRELESS) 14711M: Kalle Valo <kvalo@kernel.org> 14712L: linux-wireless@vger.kernel.org 14713S: Maintained 14714W: https://wireless.wiki.kernel.org/ 14715Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14716T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14717T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14718F: Documentation/devicetree/bindings/net/wireless/ 14719F: drivers/net/wireless/ 14720 14721NETWORKING [DSA] 14722M: Andrew Lunn <andrew@lunn.ch> 14723M: Florian Fainelli <f.fainelli@gmail.com> 14724M: Vladimir Oltean <olteanv@gmail.com> 14725S: Maintained 14726F: Documentation/devicetree/bindings/net/dsa/ 14727F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14728F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14729F: drivers/net/dsa/ 14730F: include/linux/dsa/ 14731F: include/linux/platform_data/dsa.h 14732F: include/net/dsa.h 14733F: net/dsa/ 14734F: tools/testing/selftests/drivers/net/dsa/ 14735 14736NETWORKING [GENERAL] 14737M: "David S. Miller" <davem@davemloft.net> 14738M: Eric Dumazet <edumazet@google.com> 14739M: Jakub Kicinski <kuba@kernel.org> 14740M: Paolo Abeni <pabeni@redhat.com> 14741L: netdev@vger.kernel.org 14742S: Maintained 14743Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14744B: mailto:netdev@vger.kernel.org 14745T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14746T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14747F: Documentation/core-api/netlink.rst 14748F: Documentation/netlink/ 14749F: Documentation/networking/ 14750F: Documentation/process/maintainer-netdev.rst 14751F: Documentation/userspace-api/netlink/ 14752F: include/linux/in.h 14753F: include/linux/net.h 14754F: include/linux/netdevice.h 14755F: include/net/ 14756F: include/uapi/linux/in.h 14757F: include/uapi/linux/net.h 14758F: include/uapi/linux/net_namespace.h 14759F: include/uapi/linux/netdevice.h 14760F: lib/net_utils.c 14761F: lib/random32.c 14762F: net/ 14763F: tools/net/ 14764F: tools/testing/selftests/net/ 14765X: net/bluetooth/ 14766 14767NETWORKING [IPSEC] 14768M: Steffen Klassert <steffen.klassert@secunet.com> 14769M: Herbert Xu <herbert@gondor.apana.org.au> 14770M: "David S. Miller" <davem@davemloft.net> 14771L: netdev@vger.kernel.org 14772S: Maintained 14773T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14774T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14775F: include/net/xfrm.h 14776F: include/uapi/linux/xfrm.h 14777F: net/ipv4/ah4.c 14778F: net/ipv4/esp4* 14779F: net/ipv4/ip_vti.c 14780F: net/ipv4/ipcomp.c 14781F: net/ipv4/xfrm* 14782F: net/ipv6/ah6.c 14783F: net/ipv6/esp6* 14784F: net/ipv6/ip6_vti.c 14785F: net/ipv6/ipcomp6.c 14786F: net/ipv6/xfrm* 14787F: net/key/ 14788F: net/xfrm/ 14789F: tools/testing/selftests/net/ipsec.c 14790 14791NETWORKING [IPv4/IPv6] 14792M: "David S. Miller" <davem@davemloft.net> 14793M: David Ahern <dsahern@kernel.org> 14794L: netdev@vger.kernel.org 14795S: Maintained 14796T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14797F: arch/x86/net/* 14798F: include/linux/ip.h 14799F: include/linux/ipv6* 14800F: include/net/fib* 14801F: include/net/ip* 14802F: include/net/route.h 14803F: net/ipv4/ 14804F: net/ipv6/ 14805 14806NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14807M: Paul Moore <paul@paul-moore.com> 14808L: netdev@vger.kernel.org 14809L: linux-security-module@vger.kernel.org 14810S: Supported 14811W: https://github.com/netlabel 14812F: Documentation/netlabel/ 14813F: include/net/calipso.h 14814F: include/net/cipso_ipv4.h 14815F: include/net/netlabel.h 14816F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14817F: include/uapi/linux/netfilter/xt_SECMARK.h 14818F: net/ipv4/cipso_ipv4.c 14819F: net/ipv6/calipso.c 14820F: net/netfilter/xt_CONNSECMARK.c 14821F: net/netfilter/xt_SECMARK.c 14822F: net/netlabel/ 14823 14824NETWORKING [MPTCP] 14825M: Matthieu Baerts <matthieu.baerts@tessares.net> 14826M: Mat Martineau <martineau@kernel.org> 14827L: netdev@vger.kernel.org 14828L: mptcp@lists.linux.dev 14829S: Maintained 14830W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14831B: https://github.com/multipath-tcp/mptcp_net-next/issues 14832T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14833T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14834F: Documentation/networking/mptcp-sysctl.rst 14835F: include/net/mptcp.h 14836F: include/trace/events/mptcp.h 14837F: include/uapi/linux/mptcp.h 14838F: net/mptcp/ 14839F: tools/testing/selftests/bpf/*/*mptcp*.c 14840F: tools/testing/selftests/net/mptcp/ 14841 14842NETWORKING [TCP] 14843M: Eric Dumazet <edumazet@google.com> 14844L: netdev@vger.kernel.org 14845S: Maintained 14846F: include/linux/net_mm.h 14847F: include/linux/tcp.h 14848F: include/net/tcp.h 14849F: include/trace/events/tcp.h 14850F: include/uapi/linux/tcp.h 14851F: net/ipv4/syncookies.c 14852F: net/ipv4/tcp*.c 14853F: net/ipv6/syncookies.c 14854F: net/ipv6/tcp*.c 14855 14856NETWORKING [TLS] 14857M: Boris Pismenny <borisp@nvidia.com> 14858M: John Fastabend <john.fastabend@gmail.com> 14859M: Jakub Kicinski <kuba@kernel.org> 14860L: netdev@vger.kernel.org 14861S: Maintained 14862F: include/net/tls.h 14863F: include/uapi/linux/tls.h 14864F: net/tls/* 14865 14866NETXEN (1/10) GbE SUPPORT 14867M: Manish Chopra <manishc@marvell.com> 14868M: Rahul Verma <rahulv@marvell.com> 14869M: GR-Linux-NIC-Dev@marvell.com 14870L: netdev@vger.kernel.org 14871S: Supported 14872F: drivers/net/ethernet/qlogic/netxen/ 14873 14874NET_FAILOVER MODULE 14875M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14876L: netdev@vger.kernel.org 14877S: Supported 14878F: Documentation/networking/net_failover.rst 14879F: drivers/net/net_failover.c 14880F: include/net/net_failover.h 14881 14882NEXTHOP 14883M: David Ahern <dsahern@kernel.org> 14884L: netdev@vger.kernel.org 14885S: Maintained 14886F: include/net/netns/nexthop.h 14887F: include/net/nexthop.h 14888F: include/uapi/linux/nexthop.h 14889F: net/ipv4/nexthop.c 14890 14891NFC SUBSYSTEM 14892M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14893L: netdev@vger.kernel.org 14894S: Maintained 14895F: Documentation/devicetree/bindings/net/nfc/ 14896F: drivers/nfc/ 14897F: include/net/nfc/ 14898F: include/uapi/linux/nfc.h 14899F: net/nfc/ 14900 14901NFC VIRTUAL NCI DEVICE DRIVER 14902M: Bongsu Jeon <bongsu.jeon@samsung.com> 14903L: netdev@vger.kernel.org 14904S: Supported 14905F: drivers/nfc/virtual_ncidev.c 14906F: tools/testing/selftests/nci/ 14907 14908NFS, SUNRPC, AND LOCKD CLIENTS 14909M: Trond Myklebust <trond.myklebust@hammerspace.com> 14910M: Anna Schumaker <anna@kernel.org> 14911L: linux-nfs@vger.kernel.org 14912S: Maintained 14913W: http://client.linux-nfs.org 14914T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14915F: Documentation/filesystems/nfs/ 14916F: fs/lockd/ 14917F: fs/nfs/ 14918F: fs/nfs_common/ 14919F: include/linux/lockd/ 14920F: include/linux/nfs* 14921F: include/linux/sunrpc/ 14922F: include/uapi/linux/nfs* 14923F: include/uapi/linux/sunrpc/ 14924F: net/sunrpc/ 14925 14926NILFS2 FILESYSTEM 14927M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14928L: linux-nilfs@vger.kernel.org 14929S: Supported 14930W: https://nilfs.sourceforge.io/ 14931W: https://nilfs.osdn.jp/ 14932T: git https://github.com/konis/nilfs2.git 14933F: Documentation/filesystems/nilfs2.rst 14934F: fs/nilfs2/ 14935F: include/trace/events/nilfs2.h 14936F: include/uapi/linux/nilfs2_api.h 14937F: include/uapi/linux/nilfs2_ondisk.h 14938 14939NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14940M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14941S: Maintained 14942W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14943F: Documentation/scsi/NinjaSCSI.rst 14944F: drivers/scsi/pcmcia/nsp_* 14945 14946NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14947M: GOTO Masanori <gotom@debian.or.jp> 14948M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14949S: Maintained 14950W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14951F: Documentation/scsi/NinjaSCSI.rst 14952F: drivers/scsi/nsp32* 14953 14954NINTENDO HID DRIVER 14955M: Daniel J. Ogorchock <djogorchock@gmail.com> 14956L: linux-input@vger.kernel.org 14957S: Maintained 14958F: drivers/hid/hid-nintendo* 14959 14960NIOS2 ARCHITECTURE 14961M: Dinh Nguyen <dinguyen@kernel.org> 14962S: Maintained 14963T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14964F: arch/nios2/ 14965 14966NITRO ENCLAVES (NE) 14967M: Alexandru Ciobotaru <alcioa@amazon.com> 14968L: linux-kernel@vger.kernel.org 14969L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14970S: Supported 14971W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14972F: Documentation/virt/ne_overview.rst 14973F: drivers/virt/nitro_enclaves/ 14974F: include/linux/nitro_enclaves.h 14975F: include/uapi/linux/nitro_enclaves.h 14976F: samples/nitro_enclaves/ 14977 14978NOHZ, DYNTICKS SUPPORT 14979M: Frederic Weisbecker <frederic@kernel.org> 14980M: Thomas Gleixner <tglx@linutronix.de> 14981M: Ingo Molnar <mingo@kernel.org> 14982L: linux-kernel@vger.kernel.org 14983S: Maintained 14984T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14985F: include/linux/sched/nohz.h 14986F: include/linux/tick.h 14987F: kernel/time/tick*.* 14988 14989NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14990M: Pavel Machek <pavel@ucw.cz> 14991M: Sakari Ailus <sakari.ailus@iki.fi> 14992L: linux-media@vger.kernel.org 14993S: Maintained 14994F: drivers/media/i2c/ad5820.c 14995F: drivers/media/i2c/et8ek8 14996 14997NOKIA N900 POWER SUPPLY DRIVERS 14998R: Pali Rohár <pali@kernel.org> 14999F: drivers/power/supply/bq2415x_charger.c 15000F: drivers/power/supply/bq27xxx_battery.c 15001F: drivers/power/supply/bq27xxx_battery_i2c.c 15002F: drivers/power/supply/isp1704_charger.c 15003F: drivers/power/supply/rx51_battery.c 15004F: include/linux/power/bq2415x_charger.h 15005F: include/linux/power/bq27xxx_battery.h 15006 15007NOLIBC HEADER FILE 15008M: Willy Tarreau <w@1wt.eu> 15009S: Maintained 15010T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15011F: tools/include/nolibc/ 15012F: tools/testing/selftests/nolibc/ 15013 15014NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15015M: Hans de Goede <hdegoede@redhat.com> 15016L: linux-input@vger.kernel.org 15017S: Maintained 15018F: drivers/input/touchscreen/novatek-nvt-ts.c 15019 15020NSDEPS 15021M: Matthias Maennich <maennich@google.com> 15022S: Maintained 15023F: Documentation/core-api/symbol-namespaces.rst 15024F: scripts/nsdeps 15025 15026NTB AMD DRIVER 15027M: Sanjay R Mehta <sanju.mehta@amd.com> 15028M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15029L: ntb@lists.linux.dev 15030S: Supported 15031F: drivers/ntb/hw/amd/ 15032 15033NTB DRIVER CORE 15034M: Jon Mason <jdmason@kudzu.us> 15035M: Dave Jiang <dave.jiang@intel.com> 15036M: Allen Hubbe <allenbh@gmail.com> 15037L: ntb@lists.linux.dev 15038S: Supported 15039W: https://github.com/jonmason/ntb/wiki 15040T: git https://github.com/jonmason/ntb.git 15041F: drivers/net/ntb_netdev.c 15042F: drivers/ntb/ 15043F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15044F: include/linux/ntb.h 15045F: include/linux/ntb_transport.h 15046F: tools/testing/selftests/ntb/ 15047 15048NTB IDT DRIVER 15049M: Serge Semin <fancer.lancer@gmail.com> 15050L: ntb@lists.linux.dev 15051S: Supported 15052F: drivers/ntb/hw/idt/ 15053 15054NTB INTEL DRIVER 15055M: Dave Jiang <dave.jiang@intel.com> 15056L: ntb@lists.linux.dev 15057S: Supported 15058W: https://github.com/davejiang/linux/wiki 15059T: git https://github.com/davejiang/linux.git 15060F: drivers/ntb/hw/intel/ 15061 15062NTFS FILESYSTEM 15063M: Anton Altaparmakov <anton@tuxera.com> 15064R: Namjae Jeon <linkinjeon@kernel.org> 15065L: linux-ntfs-dev@lists.sourceforge.net 15066S: Supported 15067W: http://www.tuxera.com/ 15068T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15069F: Documentation/filesystems/ntfs.rst 15070F: fs/ntfs/ 15071 15072NTFS3 FILESYSTEM 15073M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15074L: ntfs3@lists.linux.dev 15075S: Supported 15076W: http://www.paragon-software.com/ 15077T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15078F: Documentation/filesystems/ntfs3.rst 15079F: fs/ntfs3/ 15080 15081NUBUS SUBSYSTEM 15082M: Finn Thain <fthain@linux-m68k.org> 15083L: linux-m68k@lists.linux-m68k.org 15084S: Maintained 15085F: arch/*/include/asm/nubus.h 15086F: drivers/nubus/ 15087F: include/linux/nubus.h 15088F: include/uapi/linux/nubus.h 15089 15090NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15091M: Antonino Daplas <adaplas@gmail.com> 15092L: linux-fbdev@vger.kernel.org 15093S: Maintained 15094F: drivers/video/fbdev/nvidia/ 15095F: drivers/video/fbdev/riva/ 15096 15097NVIDIA WMI EC BACKLIGHT DRIVER 15098M: Daniel Dadap <ddadap@nvidia.com> 15099L: platform-driver-x86@vger.kernel.org 15100S: Supported 15101F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15102F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15103 15104NVM EXPRESS DRIVER 15105M: Keith Busch <kbusch@kernel.org> 15106M: Jens Axboe <axboe@fb.com> 15107M: Christoph Hellwig <hch@lst.de> 15108M: Sagi Grimberg <sagi@grimberg.me> 15109L: linux-nvme@lists.infradead.org 15110S: Supported 15111W: http://git.infradead.org/nvme.git 15112T: git git://git.infradead.org/nvme.git 15113F: Documentation/nvme/ 15114F: drivers/nvme/common/ 15115F: drivers/nvme/host/ 15116F: include/linux/nvme-*.h 15117F: include/linux/nvme.h 15118F: include/uapi/linux/nvme_ioctl.h 15119 15120NVM EXPRESS FABRICS AUTHENTICATION 15121M: Hannes Reinecke <hare@suse.de> 15122L: linux-nvme@lists.infradead.org 15123S: Supported 15124F: drivers/nvme/host/auth.c 15125F: drivers/nvme/target/auth.c 15126F: drivers/nvme/target/fabrics-cmd-auth.c 15127F: include/linux/nvme-auth.h 15128 15129NVM EXPRESS FC TRANSPORT DRIVERS 15130M: James Smart <james.smart@broadcom.com> 15131L: linux-nvme@lists.infradead.org 15132S: Supported 15133F: drivers/nvme/host/fc.c 15134F: drivers/nvme/target/fc.c 15135F: drivers/nvme/target/fcloop.c 15136F: include/linux/nvme-fc-driver.h 15137F: include/linux/nvme-fc.h 15138 15139NVM EXPRESS HARDWARE MONITORING SUPPORT 15140M: Guenter Roeck <linux@roeck-us.net> 15141L: linux-nvme@lists.infradead.org 15142S: Supported 15143F: drivers/nvme/host/hwmon.c 15144 15145NVM EXPRESS TARGET DRIVER 15146M: Christoph Hellwig <hch@lst.de> 15147M: Sagi Grimberg <sagi@grimberg.me> 15148M: Chaitanya Kulkarni <kch@nvidia.com> 15149L: linux-nvme@lists.infradead.org 15150S: Supported 15151W: http://git.infradead.org/nvme.git 15152T: git git://git.infradead.org/nvme.git 15153F: drivers/nvme/target/ 15154 15155NVMEM FRAMEWORK 15156M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15157S: Maintained 15158T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15159F: Documentation/ABI/stable/sysfs-bus-nvmem 15160F: Documentation/devicetree/bindings/nvmem/ 15161F: drivers/nvmem/ 15162F: include/linux/nvmem-consumer.h 15163F: include/linux/nvmem-provider.h 15164 15165NXP BLUETOOTH WIRELESS DRIVERS 15166M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15167M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15168S: Maintained 15169F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15170F: drivers/bluetooth/btnxpuart.c 15171 15172NXP C45 TJA11XX PHY DRIVER 15173M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15174L: netdev@vger.kernel.org 15175S: Maintained 15176F: drivers/net/phy/nxp-c45-tja11xx.c 15177 15178NXP FSPI DRIVER 15179M: Han Xu <han.xu@nxp.com> 15180M: Haibo Chen <haibo.chen@nxp.com> 15181R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15182L: linux-spi@vger.kernel.org 15183S: Maintained 15184F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15185F: drivers/spi/spi-nxp-fspi.c 15186 15187NXP FXAS21002C DRIVER 15188M: Rui Miguel Silva <rmfrfs@gmail.com> 15189L: linux-iio@vger.kernel.org 15190S: Maintained 15191F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15192F: drivers/iio/gyro/fxas21002c.h 15193F: drivers/iio/gyro/fxas21002c_core.c 15194F: drivers/iio/gyro/fxas21002c_i2c.c 15195F: drivers/iio/gyro/fxas21002c_spi.c 15196 15197NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15198M: Haibo Chen <haibo.chen@nxp.com> 15199L: linux-iio@vger.kernel.org 15200L: linux-imx@nxp.com 15201S: Maintained 15202F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15203F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15204F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15205F: drivers/iio/adc/imx7d_adc.c 15206F: drivers/iio/adc/imx93_adc.c 15207F: drivers/iio/adc/vf610_adc.c 15208 15209NXP i.MX 8M ISI DRIVER 15210M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15211L: linux-media@vger.kernel.org 15212S: Maintained 15213F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15214F: drivers/media/platform/nxp/imx8-isi/ 15215 15216NXP i.MX 8MP DW100 V4L2 DRIVER 15217M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15218L: linux-media@vger.kernel.org 15219S: Maintained 15220F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15221F: Documentation/userspace-api/media/drivers/dw100.rst 15222F: drivers/media/platform/nxp/dw100/ 15223F: include/uapi/linux/dw100.h 15224 15225NXP i.MX 8MQ DCSS DRIVER 15226M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15227R: Lucas Stach <l.stach@pengutronix.de> 15228L: dri-devel@lists.freedesktop.org 15229S: Maintained 15230F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15231F: drivers/gpu/drm/imx/dcss/ 15232 15233NXP i.MX 8QXP ADC DRIVER 15234M: Cai Huoqing <cai.huoqing@linux.dev> 15235M: Haibo Chen <haibo.chen@nxp.com> 15236L: linux-imx@nxp.com 15237L: linux-iio@vger.kernel.org 15238S: Maintained 15239F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15240F: drivers/iio/adc/imx8qxp-adc.c 15241 15242NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15243M: Mirela Rabulea <mirela.rabulea@nxp.com> 15244R: NXP Linux Team <linux-imx@nxp.com> 15245L: linux-media@vger.kernel.org 15246S: Maintained 15247F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15248F: drivers/media/platform/nxp/imx-jpeg 15249 15250NXP i.MX CLOCK DRIVERS 15251M: Abel Vesa <abelvesa@kernel.org> 15252R: Peng Fan <peng.fan@nxp.com> 15253L: linux-clk@vger.kernel.org 15254L: linux-imx@nxp.com 15255S: Maintained 15256T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15257F: Documentation/devicetree/bindings/clock/imx* 15258F: drivers/clk/imx/ 15259F: include/dt-bindings/clock/imx* 15260 15261NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15262M: Jagan Teki <jagan@amarulasolutions.com> 15263S: Maintained 15264F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15265F: drivers/regulator/pf8x00-regulator.c 15266 15267NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15268M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15269L: linux-kernel@vger.kernel.org 15270S: Maintained 15271F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15272F: drivers/extcon/extcon-ptn5150.c 15273 15274NXP SGTL5000 DRIVER 15275M: Fabio Estevam <festevam@gmail.com> 15276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15277S: Maintained 15278F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15279F: sound/soc/codecs/sgtl5000* 15280 15281NXP SJA1105 ETHERNET SWITCH DRIVER 15282M: Vladimir Oltean <olteanv@gmail.com> 15283L: linux-kernel@vger.kernel.org 15284S: Maintained 15285F: drivers/net/dsa/sja1105 15286F: drivers/net/pcs/pcs-xpcs-nxp.c 15287 15288NXP TDA998X DRM DRIVER 15289M: Russell King <linux@armlinux.org.uk> 15290S: Maintained 15291T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15292T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15293F: drivers/gpu/drm/i2c/tda998x_drv.c 15294F: include/drm/i2c/tda998x.h 15295F: include/dt-bindings/display/tda998x.h 15296K: "nxp,tda998x" 15297 15298NXP TFA9879 DRIVER 15299M: Peter Rosin <peda@axentia.se> 15300L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15301S: Maintained 15302F: Documentation/devicetree/bindings/sound/tfa9879.txt 15303F: sound/soc/codecs/tfa9879* 15304 15305NXP-NCI NFC DRIVER 15306S: Orphan 15307F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15308F: drivers/nfc/nxp-nci 15309 15310NXP/Goodix TFA989X (TFA1) DRIVER 15311M: Stephan Gerhold <stephan@gerhold.net> 15312L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15313S: Maintained 15314F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15315F: sound/soc/codecs/tfa989x.c 15316 15317NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15318M: Jonas Malaco <jonas@protocubo.io> 15319L: linux-hwmon@vger.kernel.org 15320S: Maintained 15321F: Documentation/hwmon/nzxt-kraken2.rst 15322F: drivers/hwmon/nzxt-kraken2.c 15323 15324NZXT-SMART2 HARDWARE MONITORING DRIVER 15325M: Aleksandr Mezin <mezin.alexander@gmail.com> 15326L: linux-hwmon@vger.kernel.org 15327S: Maintained 15328F: Documentation/hwmon/nzxt-smart2.rst 15329F: drivers/hwmon/nzxt-smart2.c 15330 15331OBJAGG 15332M: Jiri Pirko <jiri@resnulli.us> 15333L: netdev@vger.kernel.org 15334S: Supported 15335F: include/linux/objagg.h 15336F: lib/objagg.c 15337F: lib/test_objagg.c 15338 15339OBJTOOL 15340M: Josh Poimboeuf <jpoimboe@kernel.org> 15341M: Peter Zijlstra <peterz@infradead.org> 15342S: Supported 15343F: include/linux/objtool*.h 15344F: tools/objtool/ 15345 15346OCELOT ETHERNET SWITCH DRIVER 15347M: Vladimir Oltean <vladimir.oltean@nxp.com> 15348M: Claudiu Manoil <claudiu.manoil@nxp.com> 15349M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15350M: UNGLinuxDriver@microchip.com 15351L: netdev@vger.kernel.org 15352S: Supported 15353F: drivers/net/dsa/ocelot/* 15354F: drivers/net/ethernet/mscc/ 15355F: include/soc/mscc/ocelot* 15356F: net/dsa/tag_ocelot.c 15357F: net/dsa/tag_ocelot_8021q.c 15358F: tools/testing/selftests/drivers/net/ocelot/* 15359 15360OCELOT EXTERNAL SWITCH CONTROL 15361M: Colin Foster <colin.foster@in-advantage.com> 15362S: Supported 15363F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15364F: drivers/mfd/ocelot* 15365F: drivers/net/dsa/ocelot/ocelot_ext.c 15366F: include/linux/mfd/ocelot.h 15367 15368OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15369M: Frederic Barrat <fbarrat@linux.ibm.com> 15370M: Andrew Donnellan <ajd@linux.ibm.com> 15371L: linuxppc-dev@lists.ozlabs.org 15372S: Supported 15373F: Documentation/userspace-api/accelerators/ocxl.rst 15374F: arch/powerpc/include/asm/pnv-ocxl.h 15375F: arch/powerpc/platforms/powernv/ocxl.c 15376F: drivers/misc/ocxl/ 15377F: include/misc/ocxl* 15378F: include/uapi/misc/ocxl.h 15379 15380OMAP AUDIO SUPPORT 15381M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15382M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15383L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15384L: linux-omap@vger.kernel.org 15385S: Maintained 15386F: sound/soc/ti/n810.c 15387F: sound/soc/ti/omap* 15388F: sound/soc/ti/rx51.c 15389F: sound/soc/ti/sdma-pcm.* 15390 15391OMAP CLOCK FRAMEWORK SUPPORT 15392M: Paul Walmsley <paul@pwsan.com> 15393L: linux-omap@vger.kernel.org 15394S: Maintained 15395F: arch/arm/*omap*/*clock* 15396 15397OMAP DEVICE TREE SUPPORT 15398M: Benoît Cousson <bcousson@baylibre.com> 15399M: Tony Lindgren <tony@atomide.com> 15400L: linux-omap@vger.kernel.org 15401L: devicetree@vger.kernel.org 15402S: Maintained 15403F: arch/arm/boot/dts/ti/omap/ 15404 15405OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15406L: linux-omap@vger.kernel.org 15407L: linux-fbdev@vger.kernel.org 15408S: Orphan 15409F: Documentation/arch/arm/omap/dss.rst 15410F: drivers/video/fbdev/omap2/ 15411 15412OMAP FRAMEBUFFER SUPPORT 15413L: linux-fbdev@vger.kernel.org 15414L: linux-omap@vger.kernel.org 15415S: Orphan 15416F: drivers/video/fbdev/omap/ 15417 15418OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15419M: Roger Quadros <rogerq@kernel.org> 15420M: Tony Lindgren <tony@atomide.com> 15421L: linux-omap@vger.kernel.org 15422S: Maintained 15423F: arch/arm/mach-omap2/*gpmc* 15424F: drivers/memory/omap-gpmc.c 15425 15426OMAP GPIO DRIVER 15427M: Grygorii Strashko <grygorii.strashko@ti.com> 15428M: Santosh Shilimkar <ssantosh@kernel.org> 15429M: Kevin Hilman <khilman@kernel.org> 15430L: linux-omap@vger.kernel.org 15431S: Maintained 15432F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15433F: drivers/gpio/gpio-omap.c 15434 15435OMAP HARDWARE SPINLOCK SUPPORT 15436M: Ohad Ben-Cohen <ohad@wizery.com> 15437L: linux-omap@vger.kernel.org 15438S: Maintained 15439F: drivers/hwspinlock/omap_hwspinlock.c 15440 15441OMAP HS MMC SUPPORT 15442L: linux-mmc@vger.kernel.org 15443L: linux-omap@vger.kernel.org 15444S: Orphan 15445F: drivers/mmc/host/omap_hsmmc.c 15446 15447OMAP HWMOD DATA 15448M: Paul Walmsley <paul@pwsan.com> 15449L: linux-omap@vger.kernel.org 15450S: Maintained 15451F: arch/arm/mach-omap2/omap_hwmod*data* 15452 15453OMAP HWMOD SUPPORT 15454M: Benoît Cousson <bcousson@baylibre.com> 15455M: Paul Walmsley <paul@pwsan.com> 15456L: linux-omap@vger.kernel.org 15457S: Maintained 15458F: arch/arm/mach-omap2/omap_hwmod.* 15459 15460OMAP I2C DRIVER 15461M: Vignesh R <vigneshr@ti.com> 15462L: linux-omap@vger.kernel.org 15463L: linux-i2c@vger.kernel.org 15464S: Maintained 15465F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15466F: drivers/i2c/busses/i2c-omap.c 15467 15468OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15469M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15470L: linux-media@vger.kernel.org 15471S: Maintained 15472F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15473F: drivers/media/platform/ti/omap3isp/ 15474F: drivers/staging/media/omap4iss/ 15475 15476OMAP MMC SUPPORT 15477M: Aaro Koskinen <aaro.koskinen@iki.fi> 15478L: linux-omap@vger.kernel.org 15479S: Odd Fixes 15480F: drivers/mmc/host/omap.c 15481 15482OMAP POWER MANAGEMENT SUPPORT 15483M: Kevin Hilman <khilman@kernel.org> 15484L: linux-omap@vger.kernel.org 15485S: Maintained 15486F: arch/arm/*omap*/*pm* 15487F: drivers/cpufreq/omap-cpufreq.c 15488 15489OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15490M: Paul Walmsley <paul@pwsan.com> 15491L: linux-omap@vger.kernel.org 15492S: Maintained 15493F: arch/arm/mach-omap2/prm* 15494 15495OMAP RANDOM NUMBER GENERATOR SUPPORT 15496M: Deepak Saxena <dsaxena@plexity.net> 15497S: Maintained 15498F: drivers/char/hw_random/omap-rng.c 15499 15500OMAP USB SUPPORT 15501L: linux-usb@vger.kernel.org 15502L: linux-omap@vger.kernel.org 15503S: Orphan 15504F: arch/arm/*omap*/usb* 15505F: drivers/usb/*/*omap* 15506 15507OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15508M: Mark Jackson <mpfj@newflow.co.uk> 15509L: linux-omap@vger.kernel.org 15510S: Maintained 15511F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15512 15513OMAP1 SUPPORT 15514M: Aaro Koskinen <aaro.koskinen@iki.fi> 15515M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15516M: Tony Lindgren <tony@atomide.com> 15517L: linux-omap@vger.kernel.org 15518S: Maintained 15519Q: http://patchwork.kernel.org/project/linux-omap/list/ 15520T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15521F: arch/arm/configs/omap1_defconfig 15522F: arch/arm/mach-omap1/ 15523F: drivers/i2c/busses/i2c-omap.c 15524F: include/linux/platform_data/ams-delta-fiq.h 15525F: include/linux/platform_data/i2c-omap.h 15526 15527OMAP2+ SUPPORT 15528M: Tony Lindgren <tony@atomide.com> 15529L: linux-omap@vger.kernel.org 15530S: Maintained 15531W: http://www.muru.com/linux/omap/ 15532W: http://linux.omap.com/ 15533Q: http://patchwork.kernel.org/project/linux-omap/list/ 15534T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15535F: arch/arm/configs/omap2plus_defconfig 15536F: arch/arm/mach-omap2/ 15537F: drivers/bus/ti-sysc.c 15538F: drivers/gpio/gpio-tps65219.c 15539F: drivers/i2c/busses/i2c-omap.c 15540F: drivers/irqchip/irq-omap-intc.c 15541F: drivers/mfd/*omap*.c 15542F: drivers/mfd/menelaus.c 15543F: drivers/mfd/palmas.c 15544F: drivers/mfd/tps65217.c 15545F: drivers/mfd/tps65218.c 15546F: drivers/mfd/tps65219.c 15547F: drivers/mfd/tps65910.c 15548F: drivers/mfd/twl-core.[ch] 15549F: drivers/mfd/twl4030*.c 15550F: drivers/mfd/twl6030*.c 15551F: drivers/mfd/twl6040*.c 15552F: drivers/regulator/palmas-regulator*.c 15553F: drivers/regulator/pbias-regulator.c 15554F: drivers/regulator/tps65217-regulator.c 15555F: drivers/regulator/tps65218-regulator.c 15556F: drivers/regulator/tps65219-regulator.c 15557F: drivers/regulator/tps65910-regulator.c 15558F: drivers/regulator/twl-regulator.c 15559F: drivers/regulator/twl6030-regulator.c 15560F: include/linux/platform_data/i2c-omap.h 15561F: include/linux/platform_data/ti-sysc.h 15562 15563OMFS FILESYSTEM 15564M: Bob Copeland <me@bobcopeland.com> 15565L: linux-karma-devel@lists.sourceforge.net 15566S: Maintained 15567F: Documentation/filesystems/omfs.rst 15568F: fs/omfs/ 15569 15570OMNIVISION OG01A1B SENSOR DRIVER 15571M: Shawn Tu <shawnx.tu@intel.com> 15572L: linux-media@vger.kernel.org 15573S: Maintained 15574F: drivers/media/i2c/og01a1b.c 15575 15576OMNIVISION OV01A10 SENSOR DRIVER 15577M: Bingbu Cao <bingbu.cao@intel.com> 15578L: linux-media@vger.kernel.org 15579S: Maintained 15580T: git git://linuxtv.org/media_tree.git 15581F: drivers/media/i2c/ov01a10.c 15582 15583OMNIVISION OV02A10 SENSOR DRIVER 15584M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15585L: linux-media@vger.kernel.org 15586S: Maintained 15587T: git git://linuxtv.org/media_tree.git 15588F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15589F: drivers/media/i2c/ov02a10.c 15590 15591OMNIVISION OV08D10 SENSOR DRIVER 15592M: Jimmy Su <jimmy.su@intel.com> 15593L: linux-media@vger.kernel.org 15594S: Maintained 15595T: git git://linuxtv.org/media_tree.git 15596F: drivers/media/i2c/ov08d10.c 15597 15598OMNIVISION OV08X40 SENSOR DRIVER 15599M: Jason Chen <jason.z.chen@intel.com> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: drivers/media/i2c/ov08x40.c 15604 15605OMNIVISION OV13858 SENSOR DRIVER 15606M: Sakari Ailus <sakari.ailus@linux.intel.com> 15607L: linux-media@vger.kernel.org 15608S: Maintained 15609T: git git://linuxtv.org/media_tree.git 15610F: drivers/media/i2c/ov13858.c 15611 15612OMNIVISION OV13B10 SENSOR DRIVER 15613M: Arec Kao <arec.kao@intel.com> 15614L: linux-media@vger.kernel.org 15615S: Maintained 15616T: git git://linuxtv.org/media_tree.git 15617F: drivers/media/i2c/ov13b10.c 15618 15619OMNIVISION OV2680 SENSOR DRIVER 15620M: Rui Miguel Silva <rmfrfs@gmail.com> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15625F: drivers/media/i2c/ov2680.c 15626 15627OMNIVISION OV2685 SENSOR DRIVER 15628M: Shunqian Zheng <zhengsq@rock-chips.com> 15629L: linux-media@vger.kernel.org 15630S: Maintained 15631T: git git://linuxtv.org/media_tree.git 15632F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15633F: drivers/media/i2c/ov2685.c 15634 15635OMNIVISION OV2740 SENSOR DRIVER 15636M: Tianshu Qiu <tian.shu.qiu@intel.com> 15637R: Shawn Tu <shawnx.tu@intel.com> 15638R: Bingbu Cao <bingbu.cao@intel.com> 15639L: linux-media@vger.kernel.org 15640S: Maintained 15641T: git git://linuxtv.org/media_tree.git 15642F: drivers/media/i2c/ov2740.c 15643 15644OMNIVISION OV4689 SENSOR DRIVER 15645M: Mikhail Rudenko <mike.rudenko@gmail.com> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648T: git git://linuxtv.org/media_tree.git 15649F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15650F: drivers/media/i2c/ov5647.c 15651 15652OMNIVISION OV5640 SENSOR DRIVER 15653M: Steve Longerbeam <slongerbeam@gmail.com> 15654L: linux-media@vger.kernel.org 15655S: Maintained 15656T: git git://linuxtv.org/media_tree.git 15657F: drivers/media/i2c/ov5640.c 15658 15659OMNIVISION OV5647 SENSOR DRIVER 15660M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15661M: Jacopo Mondi <jacopo@jmondi.org> 15662L: linux-media@vger.kernel.org 15663S: Maintained 15664T: git git://linuxtv.org/media_tree.git 15665F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15666F: drivers/media/i2c/ov5647.c 15667 15668OMNIVISION OV5670 SENSOR DRIVER 15669M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15670L: linux-media@vger.kernel.org 15671S: Maintained 15672T: git git://linuxtv.org/media_tree.git 15673F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15674F: drivers/media/i2c/ov5670.c 15675 15676OMNIVISION OV5675 SENSOR DRIVER 15677M: Shawn Tu <shawnx.tu@intel.com> 15678L: linux-media@vger.kernel.org 15679S: Maintained 15680T: git git://linuxtv.org/media_tree.git 15681F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15682F: drivers/media/i2c/ov5675.c 15683 15684OMNIVISION OV5693 SENSOR DRIVER 15685M: Daniel Scally <djrscally@gmail.com> 15686L: linux-media@vger.kernel.org 15687S: Maintained 15688T: git git://linuxtv.org/media_tree.git 15689F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15690F: drivers/media/i2c/ov5693.c 15691 15692OMNIVISION OV5695 SENSOR DRIVER 15693M: Shunqian Zheng <zhengsq@rock-chips.com> 15694L: linux-media@vger.kernel.org 15695S: Maintained 15696T: git git://linuxtv.org/media_tree.git 15697F: drivers/media/i2c/ov5695.c 15698 15699OMNIVISION OV7670 SENSOR DRIVER 15700L: linux-media@vger.kernel.org 15701S: Orphan 15702T: git git://linuxtv.org/media_tree.git 15703F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15704F: drivers/media/i2c/ov7670.c 15705 15706OMNIVISION OV772x SENSOR DRIVER 15707M: Jacopo Mondi <jacopo@jmondi.org> 15708L: linux-media@vger.kernel.org 15709S: Odd fixes 15710T: git git://linuxtv.org/media_tree.git 15711F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15712F: drivers/media/i2c/ov772x.c 15713F: include/media/i2c/ov772x.h 15714 15715OMNIVISION OV7740 SENSOR DRIVER 15716M: Wenyou Yang <wenyou.yang@microchip.com> 15717L: linux-media@vger.kernel.org 15718S: Maintained 15719T: git git://linuxtv.org/media_tree.git 15720F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15721F: drivers/media/i2c/ov7740.c 15722 15723OMNIVISION OV8856 SENSOR DRIVER 15724M: Sakari Ailus <sakari.ailus@linux.intel.com> 15725L: linux-media@vger.kernel.org 15726S: Maintained 15727T: git git://linuxtv.org/media_tree.git 15728F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15729F: drivers/media/i2c/ov8856.c 15730 15731OMNIVISION OV8858 SENSOR DRIVER 15732M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15733M: Nicholas Roth <nicholas@rothemail.net> 15734L: linux-media@vger.kernel.org 15735S: Maintained 15736T: git git://linuxtv.org/media_tree.git 15737F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15738F: drivers/media/i2c/ov8858.c 15739 15740OMNIVISION OV9282 SENSOR DRIVER 15741M: Paul J. Murphy <paul.j.murphy@intel.com> 15742M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15743L: linux-media@vger.kernel.org 15744S: Maintained 15745T: git git://linuxtv.org/media_tree.git 15746F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15747F: drivers/media/i2c/ov9282.c 15748 15749OMNIVISION OV9640 SENSOR DRIVER 15750M: Petr Cvek <petrcvekcz@gmail.com> 15751L: linux-media@vger.kernel.org 15752S: Maintained 15753F: drivers/media/i2c/ov9640.* 15754 15755OMNIVISION OV9650 SENSOR DRIVER 15756M: Sakari Ailus <sakari.ailus@linux.intel.com> 15757R: Akinobu Mita <akinobu.mita@gmail.com> 15758R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15759L: linux-media@vger.kernel.org 15760S: Maintained 15761T: git git://linuxtv.org/media_tree.git 15762F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15763F: drivers/media/i2c/ov9650.c 15764 15765OMNIVISION OV9734 SENSOR DRIVER 15766M: Tianshu Qiu <tian.shu.qiu@intel.com> 15767R: Bingbu Cao <bingbu.cao@intel.com> 15768L: linux-media@vger.kernel.org 15769S: Maintained 15770T: git git://linuxtv.org/media_tree.git 15771F: drivers/media/i2c/ov9734.c 15772 15773ONBOARD USB HUB DRIVER 15774M: Matthias Kaehlcke <mka@chromium.org> 15775L: linux-usb@vger.kernel.org 15776S: Maintained 15777F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15778F: drivers/usb/misc/onboard_usb_hub.c 15779 15780ONENAND FLASH DRIVER 15781M: Kyungmin Park <kyungmin.park@samsung.com> 15782L: linux-mtd@lists.infradead.org 15783S: Maintained 15784F: drivers/mtd/nand/onenand/ 15785F: include/linux/mtd/onenand*.h 15786 15787ONEXPLAYER FAN DRIVER 15788M: Derek John Clark <derekjohn.clark@gmail.com> 15789M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15790L: linux-hwmon@vger.kernel.org 15791S: Maintained 15792F: drivers/hwmon/oxp-sensors.c 15793 15794ONIE TLV NVMEM LAYOUT DRIVER 15795M: Miquel Raynal <miquel.raynal@bootlin.com> 15796S: Maintained 15797F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15798F: drivers/nvmem/layouts/onie-tlv.c 15799 15800ONION OMEGA2+ BOARD 15801M: Harvey Hunt <harveyhuntnexus@gmail.com> 15802L: linux-mips@vger.kernel.org 15803S: Maintained 15804F: arch/mips/boot/dts/ralink/omega2p.dts 15805 15806ONSEMI ETHERNET PHY DRIVERS 15807M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15808L: netdev@vger.kernel.org 15809S: Supported 15810W: http://www.onsemi.com 15811F: drivers/net/phy/ncn* 15812 15813OP-TEE DRIVER 15814M: Jens Wiklander <jens.wiklander@linaro.org> 15815L: op-tee@lists.trustedfirmware.org 15816S: Maintained 15817F: Documentation/ABI/testing/sysfs-bus-optee-devices 15818F: drivers/tee/optee/ 15819 15820OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15821M: Sumit Garg <sumit.garg@linaro.org> 15822L: op-tee@lists.trustedfirmware.org 15823S: Maintained 15824F: drivers/char/hw_random/optee-rng.c 15825 15826OP-TEE RTC DRIVER 15827M: Clément Léger <clement.leger@bootlin.com> 15828L: linux-rtc@vger.kernel.org 15829S: Maintained 15830F: drivers/rtc/rtc-optee.c 15831 15832OPA-VNIC DRIVER 15833M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15834L: linux-rdma@vger.kernel.org 15835S: Supported 15836F: drivers/infiniband/ulp/opa_vnic 15837 15838OPEN FIRMWARE AND FLATTENED DEVICE TREE 15839M: Rob Herring <robh+dt@kernel.org> 15840M: Frank Rowand <frowand.list@gmail.com> 15841L: devicetree@vger.kernel.org 15842S: Maintained 15843W: http://www.devicetree.org/ 15844C: irc://irc.libera.chat/devicetree 15845T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15846F: Documentation/ABI/testing/sysfs-firmware-ofw 15847F: drivers/of/ 15848F: include/linux/of*.h 15849F: scripts/dtc/ 15850K: of_overlay_notifier_ 15851K: of_overlay_fdt_apply 15852K: of_overlay_remove 15853 15854OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15855M: Rob Herring <robh+dt@kernel.org> 15856M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15857M: Conor Dooley <conor+dt@kernel.org> 15858L: devicetree@vger.kernel.org 15859S: Maintained 15860Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15861C: irc://irc.libera.chat/devicetree 15862T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15863F: Documentation/devicetree/ 15864F: arch/*/boot/dts/ 15865F: include/dt-bindings/ 15866 15867OPENCOMPUTE PTP CLOCK DRIVER 15868M: Jonathan Lemon <jonathan.lemon@gmail.com> 15869M: Vadim Fedorenko <vadfed@fb.com> 15870L: netdev@vger.kernel.org 15871S: Maintained 15872F: drivers/ptp/ptp_ocp.c 15873 15874OPENCORES I2C BUS DRIVER 15875M: Peter Korsgaard <peter@korsgaard.com> 15876M: Andrew Lunn <andrew@lunn.ch> 15877L: linux-i2c@vger.kernel.org 15878S: Maintained 15879F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15880F: Documentation/i2c/busses/i2c-ocores.rst 15881F: drivers/i2c/busses/i2c-ocores.c 15882F: include/linux/platform_data/i2c-ocores.h 15883 15884OPENRISC ARCHITECTURE 15885M: Jonas Bonn <jonas@southpole.se> 15886M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15887M: Stafford Horne <shorne@gmail.com> 15888L: linux-openrisc@vger.kernel.org 15889S: Maintained 15890W: http://openrisc.io 15891T: git https://github.com/openrisc/linux.git 15892F: Documentation/arch/openrisc/ 15893F: Documentation/devicetree/bindings/openrisc/ 15894F: arch/openrisc/ 15895F: drivers/irqchip/irq-ompic.c 15896F: drivers/irqchip/irq-or1k-* 15897 15898OPENVSWITCH 15899M: Pravin B Shelar <pshelar@ovn.org> 15900L: netdev@vger.kernel.org 15901L: dev@openvswitch.org 15902S: Maintained 15903W: http://openvswitch.org 15904F: include/uapi/linux/openvswitch.h 15905F: net/openvswitch/ 15906F: tools/testing/selftests/net/openvswitch/ 15907 15908OPERATING PERFORMANCE POINTS (OPP) 15909M: Viresh Kumar <vireshk@kernel.org> 15910M: Nishanth Menon <nm@ti.com> 15911M: Stephen Boyd <sboyd@kernel.org> 15912L: linux-pm@vger.kernel.org 15913S: Maintained 15914T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15915F: Documentation/devicetree/bindings/opp/ 15916F: Documentation/power/opp.rst 15917F: drivers/opp/ 15918F: include/linux/pm_opp.h 15919 15920OPL4 DRIVER 15921M: Clemens Ladisch <clemens@ladisch.de> 15922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15923S: Maintained 15924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15925F: sound/drivers/opl4/ 15926 15927ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15928M: Mark Fasheh <mark@fasheh.com> 15929M: Joel Becker <jlbec@evilplan.org> 15930M: Joseph Qi <joseph.qi@linux.alibaba.com> 15931L: ocfs2-devel@lists.linux.dev 15932S: Supported 15933W: http://ocfs2.wiki.kernel.org 15934F: Documentation/filesystems/dlmfs.rst 15935F: Documentation/filesystems/ocfs2.rst 15936F: fs/ocfs2/ 15937 15938ORANGEFS FILESYSTEM 15939M: Mike Marshall <hubcap@omnibond.com> 15940R: Martin Brandenburg <martin@omnibond.com> 15941L: devel@lists.orangefs.org 15942S: Supported 15943T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15944F: Documentation/filesystems/orangefs.rst 15945F: fs/orangefs/ 15946 15947ORINOCO DRIVER 15948L: linux-wireless@vger.kernel.org 15949S: Orphan 15950W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15951W: http://www.nongnu.org/orinoco/ 15952F: drivers/net/wireless/intersil/orinoco/ 15953 15954OV2659 OMNIVISION SENSOR DRIVER 15955M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15956L: linux-media@vger.kernel.org 15957S: Maintained 15958W: https://linuxtv.org 15959Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15960T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15961F: drivers/media/i2c/ov2659.c 15962F: include/media/i2c/ov2659.h 15963 15964OVERLAY FILESYSTEM 15965M: Miklos Szeredi <miklos@szeredi.hu> 15966M: Amir Goldstein <amir73il@gmail.com> 15967L: linux-unionfs@vger.kernel.org 15968S: Supported 15969T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15970F: Documentation/filesystems/overlayfs.rst 15971F: fs/overlayfs/ 15972 15973P54 WIRELESS DRIVER 15974M: Christian Lamparter <chunkeey@googlemail.com> 15975L: linux-wireless@vger.kernel.org 15976S: Maintained 15977W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15978F: drivers/net/wireless/intersil/p54/ 15979 15980PACKET SOCKETS 15981M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15982S: Maintained 15983F: include/uapi/linux/if_packet.h 15984F: net/packet/af_packet.c 15985 15986PACKING 15987M: Vladimir Oltean <olteanv@gmail.com> 15988L: netdev@vger.kernel.org 15989S: Supported 15990F: Documentation/core-api/packing.rst 15991F: include/linux/packing.h 15992F: lib/packing.c 15993 15994PADATA PARALLEL EXECUTION MECHANISM 15995M: Steffen Klassert <steffen.klassert@secunet.com> 15996M: Daniel Jordan <daniel.m.jordan@oracle.com> 15997L: linux-crypto@vger.kernel.org 15998L: linux-kernel@vger.kernel.org 15999S: Maintained 16000F: Documentation/core-api/padata.rst 16001F: include/linux/padata.h 16002F: kernel/padata.c 16003 16004PAGE CACHE 16005M: Matthew Wilcox (Oracle) <willy@infradead.org> 16006L: linux-fsdevel@vger.kernel.org 16007S: Supported 16008T: git git://git.infradead.org/users/willy/pagecache.git 16009F: Documentation/filesystems/locking.rst 16010F: Documentation/filesystems/vfs.rst 16011F: include/linux/pagemap.h 16012F: mm/filemap.c 16013F: mm/page-writeback.c 16014F: mm/readahead.c 16015F: mm/truncate.c 16016 16017PAGE POOL 16018M: Jesper Dangaard Brouer <hawk@kernel.org> 16019M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16020L: netdev@vger.kernel.org 16021S: Supported 16022F: Documentation/networking/page_pool.rst 16023F: include/net/page_pool/ 16024F: include/trace/events/page_pool.h 16025F: net/core/page_pool.c 16026 16027PAGE TABLE CHECK 16028M: Pasha Tatashin <pasha.tatashin@soleen.com> 16029M: Andrew Morton <akpm@linux-foundation.org> 16030L: linux-mm@kvack.org 16031S: Maintained 16032F: Documentation/mm/page_table_check.rst 16033F: include/linux/page_table_check.h 16034F: mm/page_table_check.c 16035 16036PANASONIC LAPTOP ACPI EXTRAS DRIVER 16037M: Kenneth Chan <kenneth.t.chan@gmail.com> 16038L: platform-driver-x86@vger.kernel.org 16039S: Maintained 16040F: drivers/platform/x86/panasonic-laptop.c 16041 16042PARALLAX PING IIO SENSOR DRIVER 16043M: Andreas Klinger <ak@it-klinger.de> 16044L: linux-iio@vger.kernel.org 16045S: Maintained 16046F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16047F: drivers/iio/proximity/ping.c 16048 16049PARALLEL LCD/KEYPAD PANEL DRIVER 16050M: Willy Tarreau <willy@haproxy.com> 16051M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16052S: Odd Fixes 16053F: Documentation/admin-guide/lcd-panel-cgram.rst 16054F: drivers/auxdisplay/panel.c 16055 16056PARALLEL PORT SUBSYSTEM 16057M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16058M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16059L: linux-parport@lists.infradead.org (subscribers-only) 16060S: Maintained 16061F: Documentation/driver-api/parport*.rst 16062F: drivers/char/ppdev.c 16063F: drivers/parport/ 16064F: include/linux/parport*.h 16065F: include/uapi/linux/ppdev.h 16066 16067PARAVIRT_OPS INTERFACE 16068M: Juergen Gross <jgross@suse.com> 16069R: Ajay Kaher <akaher@vmware.com> 16070R: Alexey Makhalov <amakhalov@vmware.com> 16071R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16072L: virtualization@lists.linux-foundation.org 16073L: x86@kernel.org 16074S: Supported 16075T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16076F: Documentation/virt/paravirt_ops.rst 16077F: arch/*/include/asm/paravirt*.h 16078F: arch/*/kernel/paravirt* 16079F: include/linux/hypervisor.h 16080 16081PARISC ARCHITECTURE 16082M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16083M: Helge Deller <deller@gmx.de> 16084L: linux-parisc@vger.kernel.org 16085S: Maintained 16086W: https://parisc.wiki.kernel.org 16087Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16089T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16090F: Documentation/arch/parisc/ 16091F: arch/parisc/ 16092F: drivers/char/agp/parisc-agp.c 16093F: drivers/input/misc/hp_sdc_rtc.c 16094F: drivers/input/serio/gscps2.c 16095F: drivers/input/serio/hp_sdc* 16096F: drivers/parisc/ 16097F: drivers/parport/parport_gsc.* 16098F: drivers/tty/serial/8250/8250_parisc.c 16099F: drivers/video/console/sti* 16100F: drivers/video/fbdev/sti* 16101F: drivers/video/logo/logo_parisc* 16102F: include/linux/hp_sdc.h 16103 16104PARMAN 16105M: Jiri Pirko <jiri@resnulli.us> 16106L: netdev@vger.kernel.org 16107S: Supported 16108F: include/linux/parman.h 16109F: lib/parman.c 16110F: lib/test_parman.c 16111 16112PC ENGINES APU BOARD DRIVER 16113M: Enrico Weigelt, metux IT consult <info@metux.net> 16114S: Maintained 16115F: drivers/platform/x86/pcengines-apuv2.c 16116 16117PC87360 HARDWARE MONITORING DRIVER 16118M: Jim Cromie <jim.cromie@gmail.com> 16119L: linux-hwmon@vger.kernel.org 16120S: Maintained 16121F: Documentation/hwmon/pc87360.rst 16122F: drivers/hwmon/pc87360.c 16123 16124PC8736x GPIO DRIVER 16125M: Jim Cromie <jim.cromie@gmail.com> 16126S: Maintained 16127F: drivers/char/pc8736x_gpio.c 16128 16129PC87427 HARDWARE MONITORING DRIVER 16130M: Jean Delvare <jdelvare@suse.com> 16131L: linux-hwmon@vger.kernel.org 16132S: Maintained 16133F: Documentation/hwmon/pc87427.rst 16134F: drivers/hwmon/pc87427.c 16135 16136PCA9532 LED DRIVER 16137M: Riku Voipio <riku.voipio@iki.fi> 16138S: Maintained 16139F: drivers/leds/leds-pca9532.c 16140F: include/linux/leds-pca9532.h 16141 16142PCA9541 I2C BUS MASTER SELECTOR DRIVER 16143M: Guenter Roeck <linux@roeck-us.net> 16144L: linux-i2c@vger.kernel.org 16145S: Maintained 16146F: drivers/i2c/muxes/i2c-mux-pca9541.c 16147 16148PCDP - PRIMARY CONSOLE AND DEBUG PORT 16149M: Khalid Aziz <khalid@gonehiking.org> 16150S: Maintained 16151F: drivers/firmware/pcdp.* 16152 16153PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16154M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16155M: Pali Rohár <pali@kernel.org> 16156L: linux-pci@vger.kernel.org 16157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16158S: Maintained 16159F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16160F: drivers/pci/controller/pci-aardvark.c 16161 16162PCI DRIVER FOR ALTERA PCIE IP 16163M: Joyce Ooi <joyce.ooi@intel.com> 16164L: linux-pci@vger.kernel.org 16165S: Supported 16166F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16167F: drivers/pci/controller/pcie-altera.c 16168 16169PCI DRIVER FOR APPLIEDMICRO XGENE 16170M: Toan Le <toan@os.amperecomputing.com> 16171L: linux-pci@vger.kernel.org 16172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16173S: Maintained 16174F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16175F: drivers/pci/controller/pci-xgene.c 16176 16177PCI DRIVER FOR ARM VERSATILE PLATFORM 16178M: Rob Herring <robh@kernel.org> 16179L: linux-pci@vger.kernel.org 16180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16181S: Maintained 16182F: Documentation/devicetree/bindings/pci/versatile.yaml 16183F: drivers/pci/controller/pci-versatile.c 16184 16185PCI DRIVER FOR ARMADA 8K 16186M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16187L: linux-pci@vger.kernel.org 16188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16189S: Maintained 16190F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16191F: drivers/pci/controller/dwc/pcie-armada8k.c 16192 16193PCI DRIVER FOR CADENCE PCIE IP 16194M: Tom Joseph <tjoseph@cadence.com> 16195L: linux-pci@vger.kernel.org 16196S: Maintained 16197F: Documentation/devicetree/bindings/pci/cdns,* 16198F: drivers/pci/controller/cadence/ 16199 16200PCI DRIVER FOR FREESCALE LAYERSCAPE 16201M: Minghuan Lian <minghuan.Lian@nxp.com> 16202M: Mingkai Hu <mingkai.hu@nxp.com> 16203M: Roy Zang <roy.zang@nxp.com> 16204L: linuxppc-dev@lists.ozlabs.org 16205L: linux-pci@vger.kernel.org 16206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16207S: Maintained 16208F: drivers/pci/controller/dwc/*layerscape* 16209 16210PCI DRIVER FOR FU740 16211M: Paul Walmsley <paul.walmsley@sifive.com> 16212M: Greentime Hu <greentime.hu@sifive.com> 16213L: linux-pci@vger.kernel.org 16214S: Maintained 16215F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16216F: drivers/pci/controller/dwc/pcie-fu740.c 16217 16218PCI DRIVER FOR GENERIC OF HOSTS 16219M: Will Deacon <will@kernel.org> 16220L: linux-pci@vger.kernel.org 16221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16222S: Maintained 16223F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16224F: drivers/pci/controller/pci-host-common.c 16225F: drivers/pci/controller/pci-host-generic.c 16226 16227PCI DRIVER FOR IMX6 16228M: Richard Zhu <hongxing.zhu@nxp.com> 16229M: Lucas Stach <l.stach@pengutronix.de> 16230L: linux-pci@vger.kernel.org 16231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16232S: Maintained 16233F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16234F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16235F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16236F: drivers/pci/controller/dwc/*imx6* 16237 16238PCI DRIVER FOR INTEL IXP4XX 16239M: Linus Walleij <linus.walleij@linaro.org> 16240S: Maintained 16241F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16242F: drivers/pci/controller/pci-ixp4xx.c 16243 16244PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16245M: Nirmal Patel <nirmal.patel@linux.intel.com> 16246R: Jonathan Derrick <jonathan.derrick@linux.dev> 16247L: linux-pci@vger.kernel.org 16248S: Supported 16249F: drivers/pci/controller/vmd.c 16250 16251PCI DRIVER FOR MICROSEMI SWITCHTEC 16252M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16253M: Logan Gunthorpe <logang@deltatee.com> 16254L: linux-pci@vger.kernel.org 16255S: Maintained 16256F: Documentation/ABI/testing/sysfs-class-switchtec 16257F: Documentation/driver-api/switchtec.rst 16258F: drivers/ntb/hw/mscc/ 16259F: drivers/pci/switch/switchtec* 16260F: include/linux/switchtec.h 16261F: include/uapi/linux/switchtec_ioctl.h 16262 16263PCI DRIVER FOR MOBIVEIL PCIE IP 16264M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16265M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16266L: linux-pci@vger.kernel.org 16267S: Supported 16268F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16269F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16270 16271PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16272M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16273M: Pali Rohár <pali@kernel.org> 16274L: linux-pci@vger.kernel.org 16275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16276S: Maintained 16277F: drivers/pci/controller/*mvebu* 16278 16279PCI DRIVER FOR NVIDIA TEGRA 16280M: Thierry Reding <thierry.reding@gmail.com> 16281L: linux-tegra@vger.kernel.org 16282L: linux-pci@vger.kernel.org 16283S: Supported 16284F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16285F: drivers/pci/controller/pci-tegra.c 16286 16287PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16288M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16289L: linux-pci@vger.kernel.org 16290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16291S: Maintained 16292F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16293F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16294 16295PCI DRIVER FOR RENESAS R-CAR 16296M: Marek Vasut <marek.vasut+renesas@gmail.com> 16297M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16298L: linux-pci@vger.kernel.org 16299L: linux-renesas-soc@vger.kernel.org 16300S: Maintained 16301F: Documentation/devicetree/bindings/pci/*rcar* 16302F: drivers/pci/controller/*rcar* 16303 16304PCI DRIVER FOR SAMSUNG EXYNOS 16305M: Jingoo Han <jingoohan1@gmail.com> 16306L: linux-pci@vger.kernel.org 16307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16308L: linux-samsung-soc@vger.kernel.org 16309S: Maintained 16310F: drivers/pci/controller/dwc/pci-exynos.c 16311 16312PCI DRIVER FOR SYNOPSYS DESIGNWARE 16313M: Jingoo Han <jingoohan1@gmail.com> 16314M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16315L: linux-pci@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16318F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16319F: drivers/pci/controller/dwc/*designware* 16320 16321PCI DRIVER FOR TI DRA7XX/J721E 16322M: Vignesh Raghavendra <vigneshr@ti.com> 16323L: linux-omap@vger.kernel.org 16324L: linux-pci@vger.kernel.org 16325L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16326S: Supported 16327F: Documentation/devicetree/bindings/pci/ti-pci.txt 16328F: drivers/pci/controller/cadence/pci-j721e.c 16329F: drivers/pci/controller/dwc/pci-dra7xx.c 16330 16331PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16332M: Linus Walleij <linus.walleij@linaro.org> 16333L: linux-pci@vger.kernel.org 16334S: Maintained 16335F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16336F: drivers/pci/controller/pci-v3-semi.c 16337 16338PCI DRIVER FOR XILINX VERSAL CPM 16339M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16340M: Michal Simek <michal.simek@amd.com> 16341L: linux-pci@vger.kernel.org 16342S: Maintained 16343F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16344F: drivers/pci/controller/pcie-xilinx-cpm.c 16345 16346PCI ENDPOINT SUBSYSTEM 16347M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16348M: Krzysztof Wilczyński <kw@linux.com> 16349R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16350R: Kishon Vijay Abraham I <kishon@kernel.org> 16351L: linux-pci@vger.kernel.org 16352S: Supported 16353Q: https://patchwork.kernel.org/project/linux-pci/list/ 16354B: https://bugzilla.kernel.org 16355C: irc://irc.oftc.net/linux-pci 16356T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16357F: Documentation/PCI/endpoint/* 16358F: Documentation/misc-devices/pci-endpoint-test.rst 16359F: drivers/misc/pci_endpoint_test.c 16360F: drivers/pci/endpoint/ 16361F: tools/pci/ 16362 16363PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16364M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16365R: Oliver O'Halloran <oohall@gmail.com> 16366L: linuxppc-dev@lists.ozlabs.org 16367S: Supported 16368F: Documentation/PCI/pci-error-recovery.rst 16369F: Documentation/powerpc/eeh-pci-error-recovery.rst 16370F: arch/powerpc/include/*/eeh*.h 16371F: arch/powerpc/kernel/eeh*.c 16372F: arch/powerpc/platforms/*/eeh*.c 16373F: drivers/pci/pcie/aer.c 16374F: drivers/pci/pcie/dpc.c 16375F: drivers/pci/pcie/err.c 16376 16377PCI ERROR RECOVERY 16378M: Linas Vepstas <linasvepstas@gmail.com> 16379L: linux-pci@vger.kernel.org 16380S: Supported 16381F: Documentation/PCI/pci-error-recovery.rst 16382 16383PCI MSI DRIVER FOR ALTERA MSI IP 16384M: Joyce Ooi <joyce.ooi@intel.com> 16385L: linux-pci@vger.kernel.org 16386S: Supported 16387F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16388F: drivers/pci/controller/pcie-altera-msi.c 16389 16390PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16391M: Toan Le <toan@os.amperecomputing.com> 16392L: linux-pci@vger.kernel.org 16393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16394S: Maintained 16395F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16396F: drivers/pci/controller/pci-xgene-msi.c 16397 16398PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16399M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16400M: Krzysztof Wilczyński <kw@linux.com> 16401R: Rob Herring <robh@kernel.org> 16402L: linux-pci@vger.kernel.org 16403S: Supported 16404Q: https://patchwork.kernel.org/project/linux-pci/list/ 16405B: https://bugzilla.kernel.org 16406C: irc://irc.oftc.net/linux-pci 16407T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16408F: Documentation/devicetree/bindings/pci/ 16409F: drivers/pci/controller/ 16410F: drivers/pci/pci-bridge-emul.c 16411F: drivers/pci/pci-bridge-emul.h 16412 16413PCI PEER-TO-PEER DMA (P2PDMA) 16414M: Bjorn Helgaas <bhelgaas@google.com> 16415M: Logan Gunthorpe <logang@deltatee.com> 16416L: linux-pci@vger.kernel.org 16417S: Supported 16418Q: https://patchwork.kernel.org/project/linux-pci/list/ 16419B: https://bugzilla.kernel.org 16420C: irc://irc.oftc.net/linux-pci 16421T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16422F: Documentation/driver-api/pci/p2pdma.rst 16423F: drivers/pci/p2pdma.c 16424F: include/linux/pci-p2pdma.h 16425 16426PCI SUBSYSTEM 16427M: Bjorn Helgaas <bhelgaas@google.com> 16428L: linux-pci@vger.kernel.org 16429S: Supported 16430Q: https://patchwork.kernel.org/project/linux-pci/list/ 16431B: https://bugzilla.kernel.org 16432C: irc://irc.oftc.net/linux-pci 16433T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16434F: Documentation/PCI/ 16435F: Documentation/devicetree/bindings/pci/ 16436F: arch/x86/kernel/early-quirks.c 16437F: arch/x86/kernel/quirks.c 16438F: arch/x86/pci/ 16439F: drivers/acpi/pci* 16440F: drivers/pci/ 16441F: include/asm-generic/pci* 16442F: include/linux/of_pci.h 16443F: include/linux/pci* 16444F: include/uapi/linux/pci* 16445F: lib/pci* 16446 16447PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16448M: Jonathan Chocron <jonnyc@amazon.com> 16449L: linux-pci@vger.kernel.org 16450S: Maintained 16451F: Documentation/devicetree/bindings/pci/pcie-al.txt 16452F: drivers/pci/controller/dwc/pcie-al.c 16453 16454PCIE DRIVER FOR AMLOGIC MESON 16455M: Yue Wang <yue.wang@Amlogic.com> 16456L: linux-pci@vger.kernel.org 16457L: linux-amlogic@lists.infradead.org 16458S: Maintained 16459F: drivers/pci/controller/dwc/pci-meson.c 16460 16461PCIE DRIVER FOR AXIS ARTPEC 16462M: Jesper Nilsson <jesper.nilsson@axis.com> 16463L: linux-arm-kernel@axis.com 16464L: linux-pci@vger.kernel.org 16465S: Maintained 16466F: Documentation/devicetree/bindings/pci/axis,artpec* 16467F: drivers/pci/controller/dwc/*artpec* 16468 16469PCIE DRIVER FOR CAVIUM THUNDERX 16470M: Robert Richter <rric@kernel.org> 16471L: linux-pci@vger.kernel.org 16472L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16473S: Odd Fixes 16474F: drivers/pci/controller/pci-thunder-* 16475 16476PCIE DRIVER FOR HISILICON 16477M: Zhou Wang <wangzhou1@hisilicon.com> 16478L: linux-pci@vger.kernel.org 16479S: Maintained 16480F: drivers/pci/controller/dwc/pcie-hisi.c 16481 16482PCIE DRIVER FOR HISILICON KIRIN 16483M: Xiaowei Song <songxiaowei@hisilicon.com> 16484M: Binghui Wang <wangbinghui@hisilicon.com> 16485L: linux-pci@vger.kernel.org 16486S: Maintained 16487F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16488F: drivers/pci/controller/dwc/pcie-kirin.c 16489 16490PCIE DRIVER FOR HISILICON STB 16491M: Shawn Guo <shawn.guo@linaro.org> 16492L: linux-pci@vger.kernel.org 16493S: Maintained 16494F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16495F: drivers/pci/controller/dwc/pcie-histb.c 16496 16497PCIE DRIVER FOR INTEL KEEM BAY 16498M: Srikanth Thokala <srikanth.thokala@intel.com> 16499L: linux-pci@vger.kernel.org 16500S: Supported 16501F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16502F: drivers/pci/controller/dwc/pcie-keembay.c 16503 16504PCIE DRIVER FOR INTEL LGM GW SOC 16505M: Chuanhua Lei <lchuanhua@maxlinear.com> 16506L: linux-pci@vger.kernel.org 16507S: Maintained 16508F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16509F: drivers/pci/controller/dwc/pcie-intel-gw.c 16510 16511PCIE DRIVER FOR MEDIATEK 16512M: Ryder Lee <ryder.lee@mediatek.com> 16513M: Jianjun Wang <jianjun.wang@mediatek.com> 16514L: linux-pci@vger.kernel.org 16515L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16516S: Supported 16517F: Documentation/devicetree/bindings/pci/mediatek* 16518F: drivers/pci/controller/*mediatek* 16519 16520PCIE DRIVER FOR MICROCHIP 16521M: Daire McNamara <daire.mcnamara@microchip.com> 16522L: linux-pci@vger.kernel.org 16523S: Supported 16524F: Documentation/devicetree/bindings/pci/microchip* 16525F: drivers/pci/controller/*microchip* 16526 16527PCIE DRIVER FOR QUALCOMM MSM 16528M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16529L: linux-pci@vger.kernel.org 16530L: linux-arm-msm@vger.kernel.org 16531S: Maintained 16532F: drivers/pci/controller/dwc/pcie-qcom.c 16533 16534PCIE DRIVER FOR ROCKCHIP 16535M: Shawn Lin <shawn.lin@rock-chips.com> 16536L: linux-pci@vger.kernel.org 16537L: linux-rockchip@lists.infradead.org 16538S: Maintained 16539F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16540F: drivers/pci/controller/pcie-rockchip* 16541 16542PCIE DRIVER FOR SOCIONEXT UNIPHIER 16543M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16544L: linux-pci@vger.kernel.org 16545S: Maintained 16546F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16547F: drivers/pci/controller/dwc/pcie-uniphier* 16548 16549PCIE DRIVER FOR ST SPEAR13XX 16550M: Pratyush Anand <pratyush.anand@gmail.com> 16551L: linux-pci@vger.kernel.org 16552S: Maintained 16553F: drivers/pci/controller/dwc/*spear* 16554 16555PCIE ENDPOINT DRIVER FOR QUALCOMM 16556M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16557L: linux-pci@vger.kernel.org 16558L: linux-arm-msm@vger.kernel.org 16559S: Maintained 16560F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16561F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16562 16563PCMCIA SUBSYSTEM 16564M: Dominik Brodowski <linux@dominikbrodowski.net> 16565S: Odd Fixes 16566T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16567F: Documentation/pcmcia/ 16568F: drivers/pcmcia/ 16569F: include/pcmcia/ 16570F: tools/pcmcia/ 16571 16572PCNET32 NETWORK DRIVER 16573M: Don Fry <pcnet32@frontier.com> 16574L: netdev@vger.kernel.org 16575S: Maintained 16576F: drivers/net/ethernet/amd/pcnet32.c 16577 16578PCRYPT PARALLEL CRYPTO ENGINE 16579M: Steffen Klassert <steffen.klassert@secunet.com> 16580L: linux-crypto@vger.kernel.org 16581S: Maintained 16582F: crypto/pcrypt.c 16583F: include/crypto/pcrypt.h 16584 16585PDS DSC VIRTIO DATA PATH ACCELERATOR 16586R: Shannon Nelson <shannon.nelson@amd.com> 16587F: drivers/vdpa/pds/ 16588 16589PECI HARDWARE MONITORING DRIVERS 16590M: Iwona Winiarska <iwona.winiarska@intel.com> 16591L: linux-hwmon@vger.kernel.org 16592S: Supported 16593F: Documentation/hwmon/peci-cputemp.rst 16594F: Documentation/hwmon/peci-dimmtemp.rst 16595F: drivers/hwmon/peci/ 16596 16597PECI SUBSYSTEM 16598M: Iwona Winiarska <iwona.winiarska@intel.com> 16599L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16600S: Supported 16601F: Documentation/devicetree/bindings/peci/ 16602F: Documentation/peci/ 16603F: drivers/peci/ 16604F: include/linux/peci-cpu.h 16605F: include/linux/peci.h 16606 16607PENSANDO ETHERNET DRIVERS 16608M: Shannon Nelson <shannon.nelson@amd.com> 16609M: Brett Creeley <brett.creeley@amd.com> 16610M: drivers@pensando.io 16611L: netdev@vger.kernel.org 16612S: Supported 16613F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16614F: drivers/net/ethernet/pensando/ 16615 16616PER-CPU MEMORY ALLOCATOR 16617M: Dennis Zhou <dennis@kernel.org> 16618M: Tejun Heo <tj@kernel.org> 16619M: Christoph Lameter <cl@linux.com> 16620L: linux-mm@kvack.org 16621S: Maintained 16622T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16623F: arch/*/include/asm/percpu.h 16624F: include/linux/percpu*.h 16625F: lib/percpu*.c 16626F: mm/percpu*.c 16627 16628PER-TASK DELAY ACCOUNTING 16629M: Balbir Singh <bsingharora@gmail.com> 16630S: Maintained 16631F: include/linux/delayacct.h 16632F: kernel/delayacct.c 16633 16634PERFORMANCE EVENTS SUBSYSTEM 16635M: Peter Zijlstra <peterz@infradead.org> 16636M: Ingo Molnar <mingo@redhat.com> 16637M: Arnaldo Carvalho de Melo <acme@kernel.org> 16638R: Mark Rutland <mark.rutland@arm.com> 16639R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16640R: Jiri Olsa <jolsa@kernel.org> 16641R: Namhyung Kim <namhyung@kernel.org> 16642R: Ian Rogers <irogers@google.com> 16643R: Adrian Hunter <adrian.hunter@intel.com> 16644L: linux-perf-users@vger.kernel.org 16645L: linux-kernel@vger.kernel.org 16646S: Supported 16647W: https://perf.wiki.kernel.org/ 16648T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16649F: arch/*/events/* 16650F: arch/*/events/*/* 16651F: arch/*/include/asm/perf_event.h 16652F: arch/*/kernel/*/*/perf_event*.c 16653F: arch/*/kernel/*/perf_event*.c 16654F: arch/*/kernel/perf_callchain.c 16655F: arch/*/kernel/perf_event*.c 16656F: include/linux/perf_event.h 16657F: include/uapi/linux/perf_event.h 16658F: kernel/events/* 16659F: tools/lib/perf/ 16660F: tools/perf/ 16661 16662PERFORMANCE EVENTS TOOLING ARM64 16663R: John Garry <john.g.garry@oracle.com> 16664R: Will Deacon <will@kernel.org> 16665R: James Clark <james.clark@arm.com> 16666R: Mike Leach <mike.leach@linaro.org> 16667R: Leo Yan <leo.yan@linaro.org> 16668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16669S: Supported 16670F: tools/build/feature/test-libopencsd.c 16671F: tools/perf/arch/arm*/ 16672F: tools/perf/pmu-events/arch/arm64/ 16673F: tools/perf/util/arm-spe* 16674F: tools/perf/util/cs-etm* 16675 16676PERSONALITY HANDLING 16677M: Christoph Hellwig <hch@infradead.org> 16678L: linux-abi-devel@lists.sourceforge.net 16679S: Maintained 16680F: include/linux/personality.h 16681F: include/uapi/linux/personality.h 16682 16683PHOENIX RC FLIGHT CONTROLLER ADAPTER 16684M: Marcus Folkesson <marcus.folkesson@gmail.com> 16685L: linux-input@vger.kernel.org 16686S: Maintained 16687F: Documentation/input/devices/pxrc.rst 16688F: drivers/input/joystick/pxrc.c 16689 16690PHONET PROTOCOL 16691M: Remi Denis-Courmont <courmisch@gmail.com> 16692S: Supported 16693F: Documentation/networking/phonet.rst 16694F: include/linux/phonet.h 16695F: include/net/phonet/ 16696F: include/uapi/linux/phonet.h 16697F: net/phonet/ 16698 16699PHRAM MTD DRIVER 16700M: Joern Engel <joern@lazybastard.org> 16701L: linux-mtd@lists.infradead.org 16702S: Maintained 16703F: drivers/mtd/devices/phram.c 16704 16705PICOLCD HID DRIVER 16706M: Bruno Prémont <bonbons@linux-vserver.org> 16707L: linux-input@vger.kernel.org 16708S: Maintained 16709F: drivers/hid/hid-picolcd* 16710 16711PIDFD API 16712M: Christian Brauner <christian@brauner.io> 16713L: linux-kernel@vger.kernel.org 16714S: Maintained 16715T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16716F: samples/pidfd/ 16717F: tools/testing/selftests/clone3/ 16718F: tools/testing/selftests/pid_namespace/ 16719F: tools/testing/selftests/pidfd/ 16720K: (?i)pidfd 16721K: (?i)clone3 16722K: \b(clone_args|kernel_clone_args)\b 16723 16724PIN CONTROL SUBSYSTEM 16725M: Linus Walleij <linus.walleij@linaro.org> 16726L: linux-gpio@vger.kernel.org 16727S: Maintained 16728T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16729F: Documentation/devicetree/bindings/pinctrl/ 16730F: Documentation/driver-api/pin-control.rst 16731F: drivers/pinctrl/ 16732F: include/dt-bindings/pinctrl/ 16733F: include/linux/pinctrl/ 16734 16735PIN CONTROLLER - AMD 16736M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16737M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16738S: Maintained 16739F: drivers/pinctrl/pinctrl-amd.c 16740 16741PIN CONTROLLER - FREESCALE 16742M: Dong Aisheng <aisheng.dong@nxp.com> 16743M: Fabio Estevam <festevam@gmail.com> 16744M: Shawn Guo <shawnguo@kernel.org> 16745M: Jacky Bai <ping.bai@nxp.com> 16746R: Pengutronix Kernel Team <kernel@pengutronix.de> 16747L: linux-gpio@vger.kernel.org 16748S: Maintained 16749F: Documentation/devicetree/bindings/pinctrl/fsl,* 16750F: drivers/pinctrl/freescale/ 16751 16752PIN CONTROLLER - INTEL 16753M: Mika Westerberg <mika.westerberg@linux.intel.com> 16754M: Andy Shevchenko <andy@kernel.org> 16755S: Supported 16756T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16757F: drivers/pinctrl/intel/ 16758 16759PIN CONTROLLER - KEEMBAY 16760M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16761S: Supported 16762F: drivers/pinctrl/pinctrl-keembay* 16763 16764PIN CONTROLLER - MEDIATEK 16765M: Sean Wang <sean.wang@kernel.org> 16766L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16767S: Maintained 16768F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16771F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16772F: drivers/pinctrl/mediatek/ 16773 16774PIN CONTROLLER - MEDIATEK MIPS 16775M: Arınç ÜNAL <arinc.unal@arinc9.com> 16776M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16777L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16778L: linux-mips@vger.kernel.org 16779S: Maintained 16780F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16781F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16782F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16783F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16784F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16785F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16786F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16787F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16788F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16789F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16790F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16791F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16792F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16793F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16794F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16795 16796PIN CONTROLLER - MICROCHIP AT91 16797M: Ludovic Desroches <ludovic.desroches@microchip.com> 16798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16799L: linux-gpio@vger.kernel.org 16800S: Supported 16801F: drivers/gpio/gpio-sama5d2-piobu.c 16802F: drivers/pinctrl/pinctrl-at91* 16803 16804PIN CONTROLLER - NXP S32 16805M: Chester Lin <clin@suse.com> 16806R: NXP S32 Linux Team <s32@nxp.com> 16807L: linux-gpio@vger.kernel.org 16808S: Maintained 16809F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16810F: drivers/pinctrl/nxp/ 16811 16812PIN CONTROLLER - QUALCOMM 16813M: Bjorn Andersson <andersson@kernel.org> 16814L: linux-arm-msm@vger.kernel.org 16815S: Maintained 16816F: Documentation/devicetree/bindings/pinctrl/qcom,* 16817F: drivers/pinctrl/qcom/ 16818 16819PIN CONTROLLER - RENESAS 16820M: Geert Uytterhoeven <geert+renesas@glider.be> 16821L: linux-renesas-soc@vger.kernel.org 16822S: Supported 16823T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16824F: Documentation/devicetree/bindings/pinctrl/renesas,* 16825F: drivers/pinctrl/renesas/ 16826 16827PIN CONTROLLER - SAMSUNG 16828M: Tomasz Figa <tomasz.figa@gmail.com> 16829M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16830M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16831R: Alim Akhtar <alim.akhtar@samsung.com> 16832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16833L: linux-samsung-soc@vger.kernel.org 16834S: Maintained 16835Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16836B: mailto:linux-samsung-soc@vger.kernel.org 16837C: irc://irc.libera.chat/linux-exynos 16838T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16839F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16840F: drivers/pinctrl/samsung/ 16841F: include/dt-bindings/pinctrl/samsung.h 16842 16843PIN CONTROLLER - SINGLE 16844M: Tony Lindgren <tony@atomide.com> 16845M: Haojian Zhuang <haojian.zhuang@linaro.org> 16846L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16847L: linux-omap@vger.kernel.org 16848S: Maintained 16849F: drivers/pinctrl/pinctrl-single.c 16850 16851PIN CONTROLLER - SUNPLUS / TIBBO 16852M: Dvorkin Dmitry <dvorkin@tibbo.com> 16853M: Wells Lu <wellslutw@gmail.com> 16854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16855S: Maintained 16856W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16857F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16858F: drivers/pinctrl/sunplus/ 16859F: include/dt-bindings/pinctrl/sppctl*.h 16860 16861PINE64 PINEPHONE KEYBOARD DRIVER 16862M: Samuel Holland <samuel@sholland.org> 16863S: Supported 16864F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16865F: drivers/input/keyboard/pinephone-keyboard.c 16866 16867PKTCDVD DRIVER 16868M: linux-block@vger.kernel.org 16869S: Orphan 16870F: drivers/block/pktcdvd.c 16871F: include/linux/pktcdvd.h 16872F: include/uapi/linux/pktcdvd.h 16873 16874PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16875M: Tomasz Duszynski <tduszyns@gmail.com> 16876S: Maintained 16877F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16878F: drivers/iio/chemical/pms7003.c 16879 16880PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16881M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16882L: netdev@vger.kernel.org 16883S: Maintained 16884F: drivers/net/phy/mdio-open-alliance.h 16885F: net/ethtool/plca.c 16886 16887PLDMFW LIBRARY 16888M: Jacob Keller <jacob.e.keller@intel.com> 16889S: Maintained 16890F: Documentation/driver-api/pldmfw/ 16891F: include/linux/pldmfw.h 16892F: lib/pldmfw/ 16893 16894PLX DMA DRIVER 16895M: Logan Gunthorpe <logang@deltatee.com> 16896S: Maintained 16897F: drivers/dma/plx_dma.c 16898 16899PM-GRAPH UTILITY 16900M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16901L: linux-pm@vger.kernel.org 16902S: Supported 16903W: https://01.org/pm-graph 16904B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16905T: git git://github.com/intel/pm-graph 16906F: tools/power/pm-graph 16907 16908PM6764TR DRIVER 16909M: Charles Hsu <hsu.yungteng@gmail.com> 16910L: linux-hwmon@vger.kernel.org 16911S: Maintained 16912F: Documentation/hwmon/pm6764tr.rst 16913F: drivers/hwmon/pmbus/pm6764tr.c 16914 16915PMBUS HARDWARE MONITORING DRIVERS 16916M: Guenter Roeck <linux@roeck-us.net> 16917L: linux-hwmon@vger.kernel.org 16918S: Maintained 16919W: http://hwmon.wiki.kernel.org/ 16920W: http://www.roeck-us.net/linux/drivers/ 16921T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16922F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16923F: Documentation/devicetree/bindings/hwmon/max31785.txt 16924F: Documentation/hwmon/adm1275.rst 16925F: Documentation/hwmon/ibm-cffps.rst 16926F: Documentation/hwmon/ir35221.rst 16927F: Documentation/hwmon/lm25066.rst 16928F: Documentation/hwmon/ltc2978.rst 16929F: Documentation/hwmon/ltc3815.rst 16930F: Documentation/hwmon/max16064.rst 16931F: Documentation/hwmon/max20751.rst 16932F: Documentation/hwmon/max31785.rst 16933F: Documentation/hwmon/max34440.rst 16934F: Documentation/hwmon/max8688.rst 16935F: Documentation/hwmon/pmbus-core.rst 16936F: Documentation/hwmon/pmbus.rst 16937F: Documentation/hwmon/tps40422.rst 16938F: Documentation/hwmon/ucd9000.rst 16939F: Documentation/hwmon/ucd9200.rst 16940F: Documentation/hwmon/zl6100.rst 16941F: drivers/hwmon/pmbus/ 16942F: include/linux/pmbus.h 16943 16944PMC SIERRA MaxRAID DRIVER 16945L: linux-scsi@vger.kernel.org 16946S: Orphan 16947W: http://www.pmc-sierra.com/ 16948F: drivers/scsi/pmcraid.* 16949 16950PMC SIERRA PM8001 DRIVER 16951M: Jack Wang <jinpu.wang@cloud.ionos.com> 16952L: linux-scsi@vger.kernel.org 16953S: Supported 16954F: drivers/scsi/pm8001/ 16955 16956PNI RM3100 IIO DRIVER 16957M: Song Qiang <songqiang1304521@gmail.com> 16958L: linux-iio@vger.kernel.org 16959S: Maintained 16960F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16961F: drivers/iio/magnetometer/rm3100* 16962 16963PNP SUPPORT 16964M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16965L: linux-acpi@vger.kernel.org 16966S: Maintained 16967F: drivers/pnp/ 16968F: include/linux/pnp.h 16969 16970POSIX CLOCKS and TIMERS 16971M: Thomas Gleixner <tglx@linutronix.de> 16972L: linux-kernel@vger.kernel.org 16973S: Maintained 16974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16975F: fs/timerfd.c 16976F: include/linux/time_namespace.h 16977F: include/linux/timer* 16978F: kernel/time/*timer* 16979F: kernel/time/namespace.c 16980 16981POWER MANAGEMENT CORE 16982M: "Rafael J. Wysocki" <rafael@kernel.org> 16983L: linux-pm@vger.kernel.org 16984S: Supported 16985B: https://bugzilla.kernel.org 16986T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16987F: drivers/base/power/ 16988F: drivers/powercap/ 16989F: include/linux/intel_rapl.h 16990F: include/linux/pm.h 16991F: include/linux/pm_* 16992F: include/linux/powercap.h 16993F: kernel/configs/nopm.config 16994 16995POWER STATE COORDINATION INTERFACE (PSCI) 16996M: Mark Rutland <mark.rutland@arm.com> 16997M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16999S: Maintained 17000F: drivers/firmware/psci/ 17001F: include/linux/psci.h 17002F: include/uapi/linux/psci.h 17003 17004POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17005M: Sebastian Reichel <sre@kernel.org> 17006L: linux-pm@vger.kernel.org 17007S: Maintained 17008T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17009F: Documentation/ABI/testing/sysfs-class-power 17010F: Documentation/devicetree/bindings/power/supply/ 17011F: drivers/power/supply/ 17012F: include/linux/power/ 17013F: include/linux/power_supply.h 17014 17015POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17016M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17017L: linuxppc-dev@lists.ozlabs.org 17018S: Maintained 17019F: drivers/char/powernv-op-panel.c 17020 17021PPP OVER ATM (RFC 2364) 17022M: Mitchell Blank Jr <mitch@sfgoth.com> 17023S: Maintained 17024F: include/uapi/linux/atmppp.h 17025F: net/atm/pppoatm.c 17026 17027PPP OVER ETHERNET 17028M: Michal Ostrowski <mostrows@earthlink.net> 17029S: Maintained 17030F: drivers/net/ppp/pppoe.c 17031F: drivers/net/ppp/pppox.c 17032 17033PPP OVER L2TP 17034M: James Chapman <jchapman@katalix.com> 17035S: Maintained 17036F: include/linux/if_pppol2tp.h 17037F: include/uapi/linux/if_pppol2tp.h 17038F: net/l2tp/l2tp_ppp.c 17039 17040PPP PROTOCOL DRIVERS AND COMPRESSORS 17041L: linux-ppp@vger.kernel.org 17042S: Orphan 17043F: drivers/net/ppp/ppp_* 17044 17045PPS SUPPORT 17046M: Rodolfo Giometti <giometti@enneenne.com> 17047L: linuxpps@ml.enneenne.com (subscribers-only) 17048S: Maintained 17049W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17050F: Documentation/ABI/testing/sysfs-pps 17051F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17052F: Documentation/driver-api/pps.rst 17053F: drivers/pps/ 17054F: include/linux/pps*.h 17055F: include/uapi/linux/pps.h 17056 17057PPTP DRIVER 17058M: Dmitry Kozlov <xeb@mail.ru> 17059L: netdev@vger.kernel.org 17060S: Maintained 17061W: http://sourceforge.net/projects/accel-pptp 17062F: drivers/net/ppp/pptp.c 17063 17064PRESSURE STALL INFORMATION (PSI) 17065M: Johannes Weiner <hannes@cmpxchg.org> 17066M: Suren Baghdasaryan <surenb@google.com> 17067S: Maintained 17068F: include/linux/psi* 17069F: kernel/sched/psi.c 17070 17071PRINTK 17072M: Petr Mladek <pmladek@suse.com> 17073M: Sergey Senozhatsky <senozhatsky@chromium.org> 17074R: Steven Rostedt <rostedt@goodmis.org> 17075R: John Ogness <john.ogness@linutronix.de> 17076S: Maintained 17077T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17078F: include/linux/printk.h 17079F: kernel/printk/ 17080 17081PRINTK INDEXING 17082R: Chris Down <chris@chrisdown.name> 17083S: Maintained 17084F: Documentation/core-api/printk-index.rst 17085F: kernel/printk/index.c 17086K: printk_index 17087 17088PROC FILESYSTEM 17089L: linux-kernel@vger.kernel.org 17090L: linux-fsdevel@vger.kernel.org 17091S: Maintained 17092F: Documentation/filesystems/proc.rst 17093F: fs/proc/ 17094F: include/linux/proc_fs.h 17095F: tools/testing/selftests/proc/ 17096 17097PROC SYSCTL 17098M: Luis Chamberlain <mcgrof@kernel.org> 17099M: Kees Cook <keescook@chromium.org> 17100M: Iurii Zaikin <yzaikin@google.com> 17101L: linux-kernel@vger.kernel.org 17102L: linux-fsdevel@vger.kernel.org 17103S: Maintained 17104T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17105F: fs/proc/proc_sysctl.c 17106F: include/linux/sysctl.h 17107F: kernel/sysctl-test.c 17108F: kernel/sysctl.c 17109F: tools/testing/selftests/sysctl/ 17110 17111PS3 NETWORK SUPPORT 17112M: Geoff Levand <geoff@infradead.org> 17113L: netdev@vger.kernel.org 17114L: linuxppc-dev@lists.ozlabs.org 17115S: Maintained 17116F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17117 17118PS3 PLATFORM SUPPORT 17119M: Geoff Levand <geoff@infradead.org> 17120L: linuxppc-dev@lists.ozlabs.org 17121S: Maintained 17122F: arch/powerpc/boot/ps3* 17123F: arch/powerpc/include/asm/lv1call.h 17124F: arch/powerpc/include/asm/ps3*.h 17125F: arch/powerpc/platforms/ps3/ 17126F: drivers/*/ps3* 17127F: drivers/ps3/ 17128F: drivers/rtc/rtc-ps3.c 17129F: drivers/usb/host/*ps3.c 17130F: sound/ppc/snd_ps3* 17131 17132PS3VRAM DRIVER 17133M: Jim Paris <jim@jtan.com> 17134M: Geoff Levand <geoff@infradead.org> 17135L: linuxppc-dev@lists.ozlabs.org 17136S: Maintained 17137F: drivers/block/ps3vram.c 17138 17139PSAMPLE PACKET SAMPLING SUPPORT 17140M: Yotam Gigi <yotam.gi@gmail.com> 17141S: Maintained 17142F: include/net/psample.h 17143F: include/uapi/linux/psample.h 17144F: net/psample 17145 17146PSTORE FILESYSTEM 17147M: Kees Cook <keescook@chromium.org> 17148R: Tony Luck <tony.luck@intel.com> 17149R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17150L: linux-hardening@vger.kernel.org 17151S: Supported 17152T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17153F: Documentation/admin-guide/pstore-blk.rst 17154F: Documentation/admin-guide/ramoops.rst 17155F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17156F: drivers/acpi/apei/erst.c 17157F: drivers/firmware/efi/efi-pstore.c 17158F: fs/pstore/ 17159F: include/linux/pstore* 17160K: \b(pstore|ramoops) 17161 17162PTP HARDWARE CLOCK SUPPORT 17163M: Richard Cochran <richardcochran@gmail.com> 17164L: netdev@vger.kernel.org 17165S: Maintained 17166W: http://linuxptp.sourceforge.net/ 17167F: Documentation/ABI/testing/sysfs-ptp 17168F: Documentation/driver-api/ptp.rst 17169F: drivers/net/phy/dp83640* 17170F: drivers/ptp/* 17171F: include/linux/ptp_cl* 17172K: (?:\b|_)ptp(?:\b|_) 17173 17174PTP VIRTUAL CLOCK SUPPORT 17175M: Yangbo Lu <yangbo.lu@nxp.com> 17176L: netdev@vger.kernel.org 17177S: Maintained 17178F: drivers/ptp/ptp_vclock.c 17179F: net/ethtool/phc_vclocks.c 17180 17181PTRACE SUPPORT 17182M: Oleg Nesterov <oleg@redhat.com> 17183S: Maintained 17184F: arch/*/*/ptrace*.c 17185F: arch/*/include/asm/ptrace*.h 17186F: arch/*/ptrace*.c 17187F: include/asm-generic/syscall.h 17188F: include/linux/ptrace.h 17189F: include/linux/regset.h 17190F: include/uapi/linux/ptrace.h 17191F: kernel/ptrace.c 17192 17193PULSE8-CEC DRIVER 17194M: Hans Verkuil <hverkuil@xs4all.nl> 17195L: linux-media@vger.kernel.org 17196S: Maintained 17197T: git git://linuxtv.org/media_tree.git 17198F: drivers/media/cec/usb/pulse8/ 17199 17200PURELIFI PLFXLC DRIVER 17201M: Srinivasan Raju <srini.raju@purelifi.com> 17202L: linux-wireless@vger.kernel.org 17203S: Supported 17204F: drivers/net/wireless/purelifi/plfxlc/ 17205 17206PVRUSB2 VIDEO4LINUX DRIVER 17207M: Mike Isely <isely@pobox.com> 17208L: pvrusb2@isely.net (subscribers-only) 17209L: linux-media@vger.kernel.org 17210S: Maintained 17211W: http://www.isely.net/pvrusb2/ 17212T: git git://linuxtv.org/media_tree.git 17213F: Documentation/driver-api/media/drivers/pvrusb2* 17214F: drivers/media/usb/pvrusb2/ 17215 17216PWC WEBCAM DRIVER 17217M: Hans Verkuil <hverkuil@xs4all.nl> 17218L: linux-media@vger.kernel.org 17219S: Odd Fixes 17220T: git git://linuxtv.org/media_tree.git 17221F: drivers/media/usb/pwc/* 17222F: include/trace/events/pwc.h 17223 17224PWM IR Transmitter 17225M: Sean Young <sean@mess.org> 17226L: linux-media@vger.kernel.org 17227S: Maintained 17228F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17229F: drivers/media/rc/pwm-ir-tx.c 17230 17231PWM SUBSYSTEM 17232M: Thierry Reding <thierry.reding@gmail.com> 17233R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17234L: linux-pwm@vger.kernel.org 17235S: Maintained 17236Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17237T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17238F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17239F: Documentation/devicetree/bindings/pwm/ 17240F: Documentation/driver-api/pwm.rst 17241F: drivers/gpio/gpio-mvebu.c 17242F: drivers/pwm/ 17243F: drivers/video/backlight/pwm_bl.c 17244F: include/dt-bindings/pwm/ 17245F: include/linux/pwm.h 17246F: include/linux/pwm_backlight.h 17247K: pwm_(config|apply_state|ops) 17248 17249PXA GPIO DRIVER 17250M: Robert Jarzmik <robert.jarzmik@free.fr> 17251L: linux-gpio@vger.kernel.org 17252S: Maintained 17253F: drivers/gpio/gpio-pxa.c 17254 17255PXA MMCI DRIVER 17256S: Orphan 17257 17258PXA RTC DRIVER 17259M: Robert Jarzmik <robert.jarzmik@free.fr> 17260L: linux-rtc@vger.kernel.org 17261S: Maintained 17262 17263PXA2xx/PXA3xx SUPPORT 17264M: Daniel Mack <daniel@zonque.org> 17265M: Haojian Zhuang <haojian.zhuang@gmail.com> 17266M: Robert Jarzmik <robert.jarzmik@free.fr> 17267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17268S: Maintained 17269T: git git://github.com/hzhuang1/linux.git 17270T: git git://github.com/rjarzmik/linux.git 17271F: arch/arm/boot/dts/intel/pxa/ 17272F: arch/arm/mach-pxa/ 17273F: drivers/dma/pxa* 17274F: drivers/pcmcia/pxa2xx* 17275F: drivers/pinctrl/pxa/ 17276F: drivers/spi/spi-pxa2xx* 17277F: drivers/usb/gadget/udc/pxa2* 17278F: include/sound/pxa2xx-lib.h 17279F: sound/arm/pxa* 17280F: sound/soc/pxa/ 17281 17282QAT DRIVER 17283M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17284L: qat-linux@intel.com 17285S: Supported 17286F: drivers/crypto/intel/qat/ 17287 17288QCOM AUDIO (ASoC) DRIVERS 17289M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17290M: Banajit Goswami <bgoswami@quicinc.com> 17291L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17292S: Supported 17293F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17294F: Documentation/devicetree/bindings/sound/qcom,* 17295F: drivers/soc/qcom/apr.c 17296F: include/dt-bindings/sound/qcom,wcd9335.h 17297F: sound/soc/codecs/lpass-rx-macro.* 17298F: sound/soc/codecs/lpass-tx-macro.* 17299F: sound/soc/codecs/lpass-va-macro.c 17300F: sound/soc/codecs/lpass-wsa-macro.* 17301F: sound/soc/codecs/msm8916-wcd-analog.c 17302F: sound/soc/codecs/msm8916-wcd-digital.c 17303F: sound/soc/codecs/wcd-clsh-v2.* 17304F: sound/soc/codecs/wcd-mbhc-v2.* 17305F: sound/soc/codecs/wcd9335.* 17306F: sound/soc/codecs/wcd934x.c 17307F: sound/soc/codecs/wsa881x.c 17308F: sound/soc/codecs/wsa883x.c 17309F: sound/soc/codecs/wsa884x.c 17310F: sound/soc/qcom/ 17311 17312QCOM EMBEDDED USB DEBUGGER (EUD) 17313M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17314L: linux-arm-msm@vger.kernel.org 17315S: Maintained 17316F: Documentation/ABI/testing/sysfs-driver-eud 17317F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17318F: drivers/usb/misc/qcom_eud.c 17319 17320QCOM IPA DRIVER 17321M: Alex Elder <elder@kernel.org> 17322L: netdev@vger.kernel.org 17323S: Supported 17324F: drivers/net/ipa/ 17325 17326QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17327M: Gabriel Somlo <somlo@cmu.edu> 17328M: "Michael S. Tsirkin" <mst@redhat.com> 17329L: qemu-devel@nongnu.org 17330S: Maintained 17331F: drivers/firmware/qemu_fw_cfg.c 17332F: include/uapi/linux/qemu_fw_cfg.h 17333 17334QIB DRIVER 17335M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17336L: linux-rdma@vger.kernel.org 17337S: Supported 17338F: drivers/infiniband/hw/qib/ 17339 17340QLOGIC QL41xxx FCOE DRIVER 17341M: Saurav Kashyap <skashyap@marvell.com> 17342M: Javed Hasan <jhasan@marvell.com> 17343M: GR-QLogic-Storage-Upstream@marvell.com 17344L: linux-scsi@vger.kernel.org 17345S: Supported 17346F: drivers/scsi/qedf/ 17347 17348QLOGIC QL41xxx ISCSI DRIVER 17349M: Nilesh Javali <njavali@marvell.com> 17350M: Manish Rangankar <mrangankar@marvell.com> 17351M: GR-QLogic-Storage-Upstream@marvell.com 17352L: linux-scsi@vger.kernel.org 17353S: Supported 17354F: drivers/scsi/qedi/ 17355 17356QLOGIC QL4xxx ETHERNET DRIVER 17357M: Ariel Elior <aelior@marvell.com> 17358M: Manish Chopra <manishc@marvell.com> 17359L: netdev@vger.kernel.org 17360S: Supported 17361F: drivers/net/ethernet/qlogic/qed/ 17362F: drivers/net/ethernet/qlogic/qede/ 17363F: include/linux/qed/ 17364 17365QLOGIC QL4xxx RDMA DRIVER 17366M: Michal Kalderon <mkalderon@marvell.com> 17367M: Ariel Elior <aelior@marvell.com> 17368L: linux-rdma@vger.kernel.org 17369S: Supported 17370F: drivers/infiniband/hw/qedr/ 17371F: include/uapi/rdma/qedr-abi.h 17372 17373QLOGIC QLA1280 SCSI DRIVER 17374M: Michael Reed <mdr@sgi.com> 17375L: linux-scsi@vger.kernel.org 17376S: Maintained 17377F: drivers/scsi/qla1280.[ch] 17378 17379QLOGIC QLA2XXX FC-SCSI DRIVER 17380M: Nilesh Javali <njavali@marvell.com> 17381M: GR-QLogic-Storage-Upstream@marvell.com 17382L: linux-scsi@vger.kernel.org 17383S: Supported 17384F: drivers/scsi/qla2xxx/ 17385 17386QLOGIC QLA3XXX NETWORK DRIVER 17387M: GR-Linux-NIC-Dev@marvell.com 17388L: netdev@vger.kernel.org 17389S: Supported 17390F: drivers/net/ethernet/qlogic/qla3xxx.* 17391 17392QLOGIC QLA4XXX iSCSI DRIVER 17393M: Nilesh Javali <njavali@marvell.com> 17394M: Manish Rangankar <mrangankar@marvell.com> 17395M: GR-QLogic-Storage-Upstream@marvell.com 17396L: linux-scsi@vger.kernel.org 17397S: Supported 17398F: drivers/scsi/qla4xxx/ 17399 17400QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17401M: Shahed Shaikh <shshaikh@marvell.com> 17402M: Manish Chopra <manishc@marvell.com> 17403M: GR-Linux-NIC-Dev@marvell.com 17404L: netdev@vger.kernel.org 17405S: Supported 17406F: drivers/net/ethernet/qlogic/qlcnic/ 17407 17408QLOGIC QLGE 10Gb ETHERNET DRIVER 17409M: Manish Chopra <manishc@marvell.com> 17410M: GR-Linux-NIC-Dev@marvell.com 17411M: Coiby Xu <coiby.xu@gmail.com> 17412L: netdev@vger.kernel.org 17413S: Supported 17414F: Documentation/networking/device_drivers/qlogic/qlge.rst 17415F: drivers/staging/qlge/ 17416 17417QM1D1B0004 MEDIA DRIVER 17418M: Akihiro Tsukada <tskd08@gmail.com> 17419L: linux-media@vger.kernel.org 17420S: Odd Fixes 17421F: drivers/media/tuners/qm1d1b0004* 17422 17423QM1D1C0042 MEDIA DRIVER 17424M: Akihiro Tsukada <tskd08@gmail.com> 17425L: linux-media@vger.kernel.org 17426S: Odd Fixes 17427F: drivers/media/tuners/qm1d1c0042* 17428 17429QNX4 FILESYSTEM 17430M: Anders Larsen <al@alarsen.net> 17431S: Maintained 17432W: http://www.alarsen.net/linux/qnx4fs/ 17433F: fs/qnx4/ 17434F: include/uapi/linux/qnx4_fs.h 17435F: include/uapi/linux/qnxtypes.h 17436 17437QNX6 FILESYSTEM 17438S: Orphan 17439F: Documentation/filesystems/qnx6.rst 17440F: fs/qnx6/ 17441F: include/linux/qnx6_fs.h 17442 17443QORIQ DPAA2 FSL-MC BUS DRIVER 17444M: Stuart Yoder <stuyoder@gmail.com> 17445M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17446L: linux-kernel@vger.kernel.org 17447S: Maintained 17448F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17449F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17450F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17451F: drivers/bus/fsl-mc/ 17452F: include/uapi/linux/fsl_mc.h 17453 17454QT1010 MEDIA DRIVER 17455M: Antti Palosaari <crope@iki.fi> 17456L: linux-media@vger.kernel.org 17457S: Maintained 17458W: https://linuxtv.org 17459W: http://palosaari.fi/linux/ 17460Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17461T: git git://linuxtv.org/anttip/media_tree.git 17462F: drivers/media/tuners/qt1010* 17463 17464QUALCOMM ATH12K WIRELESS DRIVER 17465M: Kalle Valo <kvalo@kernel.org> 17466M: Jeff Johnson <quic_jjohnson@quicinc.com> 17467L: ath12k@lists.infradead.org 17468S: Supported 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17470F: drivers/net/wireless/ath/ath12k/ 17471 17472QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17473M: Kalle Valo <kvalo@kernel.org> 17474M: Jeff Johnson <quic_jjohnson@quicinc.com> 17475L: ath10k@lists.infradead.org 17476S: Supported 17477W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17478T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17479F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17480F: drivers/net/wireless/ath/ath10k/ 17481 17482QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17483M: Kalle Valo <kvalo@kernel.org> 17484M: Jeff Johnson <quic_jjohnson@quicinc.com> 17485L: ath11k@lists.infradead.org 17486S: Supported 17487W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17488B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17489T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17490F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17491F: drivers/net/wireless/ath/ath11k/ 17492 17493QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17494M: Toke Høiland-Jørgensen <toke@toke.dk> 17495L: linux-wireless@vger.kernel.org 17496S: Maintained 17497W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17498T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17499F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17500F: drivers/net/wireless/ath/ath9k/ 17501 17502QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17503M: Stephan Gerhold <stephan@gerhold.net> 17504L: netdev@vger.kernel.org 17505L: linux-arm-msm@vger.kernel.org 17506S: Maintained 17507F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17508F: drivers/net/wwan/qcom_bam_dmux.c 17509 17510QUALCOMM CAMERA SUBSYSTEM DRIVER 17511M: Robert Foss <rfoss@kernel.org> 17512M: Todor Tomov <todor.too@gmail.com> 17513M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17514L: linux-media@vger.kernel.org 17515S: Maintained 17516F: Documentation/admin-guide/media/qcom_camss.rst 17517F: Documentation/devicetree/bindings/media/*camss* 17518F: drivers/media/platform/qcom/camss/ 17519 17520QUALCOMM CLOCK DRIVERS 17521M: Bjorn Andersson <andersson@kernel.org> 17522L: linux-arm-msm@vger.kernel.org 17523S: Supported 17524T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17525F: Documentation/devicetree/bindings/clock/qcom,* 17526F: drivers/clk/qcom/ 17527F: include/dt-bindings/clock/qcom,* 17528 17529QUALCOMM CLOUD AI (QAIC) DRIVER 17530M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17531R: Carl Vanderlip <quic_carlv@quicinc.com> 17532R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17533L: linux-arm-msm@vger.kernel.org 17534L: dri-devel@lists.freedesktop.org 17535S: Supported 17536T: git git://anongit.freedesktop.org/drm/drm-misc 17537F: Documentation/accel/qaic/ 17538F: drivers/accel/qaic/ 17539F: include/uapi/drm/qaic_accel.h 17540 17541QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17542M: Bjorn Andersson <andersson@kernel.org> 17543M: Konrad Dybcio <konrad.dybcio@linaro.org> 17544L: linux-pm@vger.kernel.org 17545L: linux-arm-msm@vger.kernel.org 17546S: Maintained 17547F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17548F: drivers/soc/qcom/cpr.c 17549 17550QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17551M: Ilia Lin <ilia.lin@kernel.org> 17552L: linux-pm@vger.kernel.org 17553S: Maintained 17554F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17555F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17556F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17557 17558QUALCOMM CRYPTO DRIVERS 17559M: Thara Gopinath <thara.gopinath@gmail.com> 17560L: linux-crypto@vger.kernel.org 17561L: linux-arm-msm@vger.kernel.org 17562S: Maintained 17563F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17564F: drivers/crypto/qce/ 17565 17566QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17567M: Timur Tabi <timur@kernel.org> 17568L: netdev@vger.kernel.org 17569S: Maintained 17570F: drivers/net/ethernet/qualcomm/emac/ 17571 17572QUALCOMM ETHQOS ETHERNET DRIVER 17573M: Vinod Koul <vkoul@kernel.org> 17574R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17575L: netdev@vger.kernel.org 17576L: linux-arm-msm@vger.kernel.org 17577S: Maintained 17578F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17579F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17580 17581QUALCOMM FASTRPC DRIVER 17582M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17583M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17584L: linux-arm-msm@vger.kernel.org 17585S: Maintained 17586F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17587F: drivers/misc/fastrpc.c 17588F: include/uapi/misc/fastrpc.h 17589 17590QUALCOMM HEXAGON ARCHITECTURE 17591M: Brian Cain <bcain@quicinc.com> 17592L: linux-hexagon@vger.kernel.org 17593S: Supported 17594T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17595F: arch/hexagon/ 17596 17597QUALCOMM HIDMA DRIVER 17598M: Sinan Kaya <okaya@kernel.org> 17599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17600L: linux-arm-msm@vger.kernel.org 17601L: dmaengine@vger.kernel.org 17602S: Supported 17603F: drivers/dma/qcom/hidma* 17604 17605QUALCOMM I2C CCI DRIVER 17606M: Loic Poulain <loic.poulain@linaro.org> 17607M: Robert Foss <rfoss@kernel.org> 17608L: linux-i2c@vger.kernel.org 17609L: linux-arm-msm@vger.kernel.org 17610S: Maintained 17611F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17612F: drivers/i2c/busses/i2c-qcom-cci.c 17613 17614QUALCOMM INTERCONNECT BWMON DRIVER 17615M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17616L: linux-arm-msm@vger.kernel.org 17617S: Maintained 17618F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17619F: drivers/soc/qcom/icc-bwmon.c 17620 17621QUALCOMM IOMMU 17622M: Rob Clark <robdclark@gmail.com> 17623L: iommu@lists.linux.dev 17624L: linux-arm-msm@vger.kernel.org 17625S: Maintained 17626F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17627 17628QUALCOMM IPC ROUTER (QRTR) DRIVER 17629M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17630L: linux-arm-msm@vger.kernel.org 17631S: Maintained 17632F: include/trace/events/qrtr.h 17633F: include/uapi/linux/qrtr.h 17634F: net/qrtr/ 17635 17636QUALCOMM IPCC MAILBOX DRIVER 17637M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17638L: linux-arm-msm@vger.kernel.org 17639S: Supported 17640F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17641F: drivers/mailbox/qcom-ipcc.c 17642F: include/dt-bindings/mailbox/qcom-ipcc.h 17643 17644QUALCOMM IPQ4019 USB PHY DRIVER 17645M: Robert Marko <robert.marko@sartura.hr> 17646M: Luka Perkov <luka.perkov@sartura.hr> 17647L: linux-arm-msm@vger.kernel.org 17648S: Maintained 17649F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17650F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17651 17652QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17653M: Robert Marko <robert.marko@sartura.hr> 17654M: Luka Perkov <luka.perkov@sartura.hr> 17655L: linux-arm-msm@vger.kernel.org 17656S: Maintained 17657F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17658F: drivers/regulator/vqmmc-ipq4019-regulator.c 17659 17660QUALCOMM NAND CONTROLLER DRIVER 17661M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17662L: linux-mtd@lists.infradead.org 17663L: linux-arm-msm@vger.kernel.org 17664S: Maintained 17665F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17666F: drivers/mtd/nand/raw/qcom_nandc.c 17667 17668QUALCOMM RMNET DRIVER 17669M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17670M: Sean Tranchetti <quic_stranche@quicinc.com> 17671L: netdev@vger.kernel.org 17672S: Maintained 17673F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17674F: drivers/net/ethernet/qualcomm/rmnet/ 17675F: include/linux/if_rmnet.h 17676 17677QUALCOMM TSENS THERMAL DRIVER 17678M: Amit Kucheria <amitk@kernel.org> 17679M: Thara Gopinath <thara.gopinath@gmail.com> 17680L: linux-pm@vger.kernel.org 17681L: linux-arm-msm@vger.kernel.org 17682S: Maintained 17683F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17684F: drivers/thermal/qcom/ 17685 17686QUALCOMM TYPEC PORT MANAGER DRIVER 17687M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17688L: linux-arm-msm@vger.kernel.org 17689L: linux-usb@vger.kernel.org 17690S: Maintained 17691F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17692F: drivers/usb/typec/tcpm/qcom/ 17693 17694QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17695M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17696M: Vikash Garodia <quic_vgarodia@quicinc.com> 17697R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17698L: linux-media@vger.kernel.org 17699L: linux-arm-msm@vger.kernel.org 17700S: Maintained 17701T: git git://linuxtv.org/media_tree.git 17702F: Documentation/devicetree/bindings/media/*venus* 17703F: drivers/media/platform/qcom/venus/ 17704 17705QUALCOMM WCN36XX WIRELESS DRIVER 17706M: Loic Poulain <loic.poulain@linaro.org> 17707L: wcn36xx@lists.infradead.org 17708S: Supported 17709W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17710F: drivers/net/wireless/ath/wcn36xx/ 17711 17712QUANTENNA QTNFMAC WIRELESS DRIVER 17713M: Igor Mitsyanko <imitsyanko@quantenna.com> 17714R: Sergey Matyukevich <geomatsi@gmail.com> 17715L: linux-wireless@vger.kernel.org 17716S: Maintained 17717F: drivers/net/wireless/quantenna 17718 17719RADEON and AMDGPU DRM DRIVERS 17720M: Alex Deucher <alexander.deucher@amd.com> 17721M: Christian König <christian.koenig@amd.com> 17722M: Pan, Xinhui <Xinhui.Pan@amd.com> 17723L: amd-gfx@lists.freedesktop.org 17724S: Supported 17725B: https://gitlab.freedesktop.org/drm/amd/-/issues 17726C: irc://irc.oftc.net/radeon 17727T: git https://gitlab.freedesktop.org/agd5f/linux.git 17728F: Documentation/gpu/amdgpu/ 17729F: drivers/gpu/drm/amd/ 17730F: drivers/gpu/drm/radeon/ 17731F: include/uapi/drm/amdgpu_drm.h 17732F: include/uapi/drm/radeon_drm.h 17733 17734RADEON FRAMEBUFFER DISPLAY DRIVER 17735M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17736L: linux-fbdev@vger.kernel.org 17737S: Maintained 17738F: drivers/video/fbdev/aty/radeon* 17739F: include/uapi/linux/radeonfb.h 17740 17741RADIOSHARK 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-shark.c 17747 17748RADIOSHARK2 RADIO DRIVER 17749M: Hans Verkuil <hverkuil@xs4all.nl> 17750L: linux-media@vger.kernel.org 17751S: Maintained 17752T: git git://linuxtv.org/media_tree.git 17753F: drivers/media/radio/radio-shark2.c 17754F: drivers/media/radio/radio-tea5777.c 17755 17756RADOS BLOCK DEVICE (RBD) 17757M: Ilya Dryomov <idryomov@gmail.com> 17758R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17759L: ceph-devel@vger.kernel.org 17760S: Supported 17761W: http://ceph.com/ 17762T: git https://github.com/ceph/ceph-client.git 17763F: Documentation/ABI/testing/sysfs-bus-rbd 17764F: drivers/block/rbd.c 17765F: drivers/block/rbd_types.h 17766 17767RAGE128 FRAMEBUFFER DISPLAY DRIVER 17768L: linux-fbdev@vger.kernel.org 17769S: Orphan 17770F: drivers/video/fbdev/aty/aty128fb.c 17771 17772RAINSHADOW-CEC DRIVER 17773M: Hans Verkuil <hverkuil@xs4all.nl> 17774L: linux-media@vger.kernel.org 17775S: Maintained 17776T: git git://linuxtv.org/media_tree.git 17777F: drivers/media/cec/usb/rainshadow/ 17778 17779RALINK MIPS ARCHITECTURE 17780M: John Crispin <john@phrozen.org> 17781L: linux-mips@vger.kernel.org 17782S: Maintained 17783F: arch/mips/ralink 17784 17785RALINK MT7621 MIPS ARCHITECTURE 17786M: Arınç ÜNAL <arinc.unal@arinc9.com> 17787M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17788L: linux-mips@vger.kernel.org 17789S: Maintained 17790F: arch/mips/boot/dts/ralink/mt7621* 17791 17792RALINK RT2X00 WIRELESS LAN DRIVER 17793M: Stanislaw Gruszka <stf_xl@wp.pl> 17794M: Helmut Schaa <helmut.schaa@googlemail.com> 17795L: linux-wireless@vger.kernel.org 17796S: Maintained 17797F: drivers/net/wireless/ralink/rt2x00/ 17798 17799RAMDISK RAM BLOCK DEVICE DRIVER 17800M: Jens Axboe <axboe@kernel.dk> 17801S: Maintained 17802F: Documentation/admin-guide/blockdev/ramdisk.rst 17803F: drivers/block/brd.c 17804 17805RANCHU VIRTUAL BOARD FOR MIPS 17806M: Miodrag Dinic <miodrag.dinic@mips.com> 17807L: linux-mips@vger.kernel.org 17808S: Supported 17809F: arch/mips/configs/generic/board-ranchu.config 17810F: arch/mips/generic/board-ranchu.c 17811 17812RANDOM NUMBER DRIVER 17813M: "Theodore Ts'o" <tytso@mit.edu> 17814M: Jason A. Donenfeld <Jason@zx2c4.com> 17815S: Maintained 17816T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17817F: drivers/char/random.c 17818F: drivers/virt/vmgenid.c 17819 17820RAPIDIO SUBSYSTEM 17821M: Matt Porter <mporter@kernel.crashing.org> 17822M: Alexandre Bounine <alex.bou9@gmail.com> 17823S: Maintained 17824F: drivers/rapidio/ 17825 17826RAS INFRASTRUCTURE 17827M: Tony Luck <tony.luck@intel.com> 17828M: Borislav Petkov <bp@alien8.de> 17829L: linux-edac@vger.kernel.org 17830S: Maintained 17831F: Documentation/admin-guide/ras.rst 17832F: drivers/ras/ 17833F: include/linux/ras.h 17834F: include/ras/ras_event.h 17835 17836RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17837L: linux-wireless@vger.kernel.org 17838S: Orphan 17839F: drivers/net/wireless/legacy/ray* 17840 17841RC-CORE / LIRC FRAMEWORK 17842M: Sean Young <sean@mess.org> 17843L: linux-media@vger.kernel.org 17844S: Maintained 17845W: http://linuxtv.org 17846T: git git://linuxtv.org/media_tree.git 17847F: Documentation/driver-api/media/rc-core.rst 17848F: Documentation/userspace-api/media/rc/ 17849F: drivers/media/rc/ 17850F: include/media/rc-core.h 17851F: include/media/rc-map.h 17852F: include/uapi/linux/lirc.h 17853 17854RCMM REMOTE CONTROLS DECODER 17855M: Patrick Lerda <patrick9876@free.fr> 17856S: Maintained 17857F: drivers/media/rc/ir-rcmm-decoder.c 17858 17859RCUTORTURE TEST FRAMEWORK 17860M: "Paul E. McKenney" <paulmck@kernel.org> 17861M: Josh Triplett <josh@joshtriplett.org> 17862R: Steven Rostedt <rostedt@goodmis.org> 17863R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17864R: Lai Jiangshan <jiangshanlai@gmail.com> 17865L: rcu@vger.kernel.org 17866S: Supported 17867T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17868F: tools/testing/selftests/rcutorture 17869 17870RDACM20 Camera Sensor 17871M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17872M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17873M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17874M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17875L: linux-media@vger.kernel.org 17876S: Maintained 17877F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17878F: drivers/media/i2c/max9271.c 17879F: drivers/media/i2c/max9271.h 17880F: drivers/media/i2c/rdacm20.c 17881 17882RDACM21 Camera Sensor 17883M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17884M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17885M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17886M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17887L: linux-media@vger.kernel.org 17888S: Maintained 17889F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17890F: drivers/media/i2c/max9271.c 17891F: drivers/media/i2c/max9271.h 17892F: drivers/media/i2c/rdacm21.c 17893 17894RDC R-321X SoC 17895M: Florian Fainelli <florian@openwrt.org> 17896S: Maintained 17897 17898RDC R6040 FAST ETHERNET DRIVER 17899M: Florian Fainelli <f.fainelli@gmail.com> 17900L: netdev@vger.kernel.org 17901S: Maintained 17902F: drivers/net/ethernet/rdc/r6040.c 17903 17904RDMAVT - RDMA verbs software 17905M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17906L: linux-rdma@vger.kernel.org 17907S: Supported 17908F: drivers/infiniband/sw/rdmavt 17909 17910RDS - RELIABLE DATAGRAM SOCKETS 17911M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17912L: netdev@vger.kernel.org 17913L: linux-rdma@vger.kernel.org 17914L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17915S: Supported 17916W: https://oss.oracle.com/projects/rds/ 17917F: Documentation/networking/rds.rst 17918F: net/rds/ 17919 17920RDT - RESOURCE ALLOCATION 17921M: Fenghua Yu <fenghua.yu@intel.com> 17922M: Reinette Chatre <reinette.chatre@intel.com> 17923L: linux-kernel@vger.kernel.org 17924S: Supported 17925F: Documentation/arch/x86/resctrl* 17926F: arch/x86/include/asm/resctrl.h 17927F: arch/x86/kernel/cpu/resctrl/ 17928F: tools/testing/selftests/resctrl/ 17929 17930READ-COPY UPDATE (RCU) 17931M: "Paul E. McKenney" <paulmck@kernel.org> 17932M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17933M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17934M: Joel Fernandes <joel@joelfernandes.org> 17935M: Josh Triplett <josh@joshtriplett.org> 17936M: Boqun Feng <boqun.feng@gmail.com> 17937R: Steven Rostedt <rostedt@goodmis.org> 17938R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17939R: Lai Jiangshan <jiangshanlai@gmail.com> 17940R: Zqiang <qiang.zhang1211@gmail.com> 17941L: rcu@vger.kernel.org 17942S: Supported 17943W: http://www.rdrop.com/users/paulmck/RCU/ 17944T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17945F: Documentation/RCU/ 17946F: include/linux/rcu* 17947F: kernel/rcu/ 17948X: Documentation/RCU/torture.rst 17949X: include/linux/srcu*.h 17950X: kernel/rcu/srcu*.c 17951 17952REAL TIME CLOCK (RTC) SUBSYSTEM 17953M: Alessandro Zummo <a.zummo@towertech.it> 17954M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17955L: linux-rtc@vger.kernel.org 17956S: Maintained 17957Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17958T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17959F: Documentation/admin-guide/rtc.rst 17960F: Documentation/devicetree/bindings/rtc/ 17961F: drivers/rtc/ 17962F: include/linux/platform_data/rtc-* 17963F: include/linux/rtc.h 17964F: include/linux/rtc/ 17965F: include/uapi/linux/rtc.h 17966F: tools/testing/selftests/rtc/ 17967 17968Real-time Linux Analysis (RTLA) tools 17969M: Daniel Bristot de Oliveira <bristot@kernel.org> 17970M: Steven Rostedt <rostedt@goodmis.org> 17971L: linux-trace-kernel@vger.kernel.org 17972S: Maintained 17973F: Documentation/tools/rtla/ 17974F: tools/tracing/rtla/ 17975 17976REALTEK AUDIO CODECS 17977M: Oder Chiou <oder_chiou@realtek.com> 17978S: Maintained 17979F: include/sound/rt*.h 17980F: sound/soc/codecs/rt* 17981 17982REALTEK OTTO WATCHDOG 17983M: Sander Vanheule <sander@svanheule.net> 17984L: linux-watchdog@vger.kernel.org 17985S: Maintained 17986F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17987F: drivers/watchdog/realtek_otto_wdt.c 17988 17989REALTEK RTL83xx SMI DSA ROUTER CHIPS 17990M: Linus Walleij <linus.walleij@linaro.org> 17991M: Alvin Šipraga <alsi@bang-olufsen.dk> 17992S: Maintained 17993F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17994F: drivers/net/dsa/realtek/* 17995 17996REALTEK WIRELESS DRIVER (rtlwifi family) 17997M: Ping-Ke Shih <pkshih@realtek.com> 17998L: linux-wireless@vger.kernel.org 17999S: Maintained 18000W: https://wireless.wiki.kernel.org/ 18001T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18002F: drivers/net/wireless/realtek/rtlwifi/ 18003 18004REALTEK WIRELESS DRIVER (rtw88) 18005M: Ping-Ke Shih <pkshih@realtek.com> 18006L: linux-wireless@vger.kernel.org 18007S: Maintained 18008F: drivers/net/wireless/realtek/rtw88/ 18009 18010REALTEK WIRELESS DRIVER (rtw89) 18011M: Ping-Ke Shih <pkshih@realtek.com> 18012L: linux-wireless@vger.kernel.org 18013S: Maintained 18014F: drivers/net/wireless/realtek/rtw89/ 18015 18016REDPINE WIRELESS DRIVER 18017L: linux-wireless@vger.kernel.org 18018S: Orphan 18019F: drivers/net/wireless/rsi/ 18020 18021REGISTER MAP ABSTRACTION 18022M: Mark Brown <broonie@kernel.org> 18023L: linux-kernel@vger.kernel.org 18024S: Supported 18025T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18026F: Documentation/devicetree/bindings/regmap/ 18027F: drivers/base/regmap/ 18028F: include/linux/regmap.h 18029 18030REISERFS FILE SYSTEM 18031L: reiserfs-devel@vger.kernel.org 18032S: Supported 18033F: fs/reiserfs/ 18034 18035REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18036M: Bjorn Andersson <andersson@kernel.org> 18037M: Mathieu Poirier <mathieu.poirier@linaro.org> 18038L: linux-remoteproc@vger.kernel.org 18039S: Maintained 18040T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18041F: Documentation/ABI/testing/sysfs-class-remoteproc 18042F: Documentation/devicetree/bindings/remoteproc/ 18043F: Documentation/staging/remoteproc.rst 18044F: drivers/remoteproc/ 18045F: include/linux/remoteproc.h 18046F: include/linux/remoteproc/ 18047 18048REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18049M: Bjorn Andersson <andersson@kernel.org> 18050M: Mathieu Poirier <mathieu.poirier@linaro.org> 18051L: linux-remoteproc@vger.kernel.org 18052S: Maintained 18053T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18054F: Documentation/ABI/testing/sysfs-bus-rpmsg 18055F: Documentation/staging/rpmsg.rst 18056F: drivers/rpmsg/ 18057F: include/linux/rpmsg.h 18058F: include/linux/rpmsg/ 18059F: include/uapi/linux/rpmsg.h 18060F: samples/rpmsg/ 18061 18062REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18063M: Stephan Gerhold <stephan@gerhold.net> 18064L: netdev@vger.kernel.org 18065L: linux-remoteproc@vger.kernel.org 18066S: Maintained 18067F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18068 18069RENESAS CLOCK DRIVERS 18070M: Geert Uytterhoeven <geert+renesas@glider.be> 18071L: linux-renesas-soc@vger.kernel.org 18072S: Supported 18073T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18074F: Documentation/devicetree/bindings/clock/renesas,* 18075F: drivers/clk/renesas/ 18076 18077RENESAS EMEV2 I2C DRIVER 18078M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18079L: linux-renesas-soc@vger.kernel.org 18080S: Supported 18081F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18082F: drivers/i2c/busses/i2c-emev2.c 18083 18084RENESAS ETHERNET DRIVERS 18085R: Sergey Shtylyov <s.shtylyov@omp.ru> 18086L: netdev@vger.kernel.org 18087L: linux-renesas-soc@vger.kernel.org 18088F: Documentation/devicetree/bindings/net/renesas,*.yaml 18089F: drivers/net/ethernet/renesas/ 18090F: include/linux/sh_eth.h 18091 18092RENESAS IDT821034 ASoC CODEC 18093M: Herve Codina <herve.codina@bootlin.com> 18094L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18095S: Maintained 18096F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18097F: sound/soc/codecs/idt821034.c 18098 18099RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18100M: Miquel Raynal <miquel.raynal@bootlin.com> 18101L: linux-mtd@lists.infradead.org 18102L: linux-renesas-soc@vger.kernel.org 18103S: Maintained 18104F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18105F: drivers/mtd/nand/raw/renesas-nand-controller.c 18106 18107RENESAS R-CAR GYROADC DRIVER 18108M: Marek Vasut <marek.vasut@gmail.com> 18109L: linux-iio@vger.kernel.org 18110S: Supported 18111F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18112F: drivers/iio/adc/rcar-gyroadc.c 18113 18114RENESAS R-CAR I2C DRIVERS 18115M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18116L: linux-renesas-soc@vger.kernel.org 18117S: Supported 18118F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18119F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18120F: drivers/i2c/busses/i2c-rcar.c 18121F: drivers/i2c/busses/i2c-sh_mobile.c 18122 18123RENESAS R-CAR SATA DRIVER 18124R: Sergey Shtylyov <s.shtylyov@omp.ru> 18125L: linux-ide@vger.kernel.org 18126L: linux-renesas-soc@vger.kernel.org 18127S: Supported 18128F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18129F: drivers/ata/sata_rcar.c 18130 18131RENESAS R-CAR THERMAL DRIVERS 18132M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18133L: linux-renesas-soc@vger.kernel.org 18134S: Supported 18135F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18136F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18137F: drivers/thermal/rcar_gen3_thermal.c 18138F: drivers/thermal/rcar_thermal.c 18139 18140RENESAS RIIC DRIVER 18141M: Chris Brandt <chris.brandt@renesas.com> 18142L: linux-renesas-soc@vger.kernel.org 18143S: Supported 18144F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18145F: drivers/i2c/busses/i2c-riic.c 18146 18147RENESAS RZ/G2L A/D DRIVER 18148M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18149L: linux-iio@vger.kernel.org 18150L: linux-renesas-soc@vger.kernel.org 18151S: Supported 18152F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18153F: drivers/iio/adc/rzg2l_adc.c 18154 18155RENESAS RZ/G2L MTU3a COUNTER DRIVER 18156M: Biju Das <biju.das.jz@bp.renesas.com> 18157L: linux-iio@vger.kernel.org 18158L: linux-renesas-soc@vger.kernel.org 18159S: Supported 18160F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18161F: drivers/counter/rz-mtu3-cnt.c 18162 18163RENESAS RZ/N1 A5PSW SWITCH DRIVER 18164M: Clément Léger <clement.leger@bootlin.com> 18165L: linux-renesas-soc@vger.kernel.org 18166L: netdev@vger.kernel.org 18167S: Maintained 18168F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18169F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18170F: drivers/net/dsa/rzn1_a5psw* 18171F: drivers/net/pcs/pcs-rzn1-miic.c 18172F: include/dt-bindings/net/pcs-rzn1-miic.h 18173F: include/linux/pcs-rzn1-miic.h 18174F: net/dsa/tag_rzn1_a5psw.c 18175 18176RENESAS RZ/N1 RTC CONTROLLER DRIVER 18177M: Miquel Raynal <miquel.raynal@bootlin.com> 18178L: linux-rtc@vger.kernel.org 18179L: linux-renesas-soc@vger.kernel.org 18180S: Maintained 18181F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18182F: drivers/rtc/rtc-rzn1.c 18183 18184RENESAS RZ/N1 USBF CONTROLLER DRIVER 18185M: Herve Codina <herve.codina@bootlin.com> 18186L: linux-renesas-soc@vger.kernel.org 18187L: linux-usb@vger.kernel.org 18188S: Maintained 18189F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18190F: drivers/usb/gadget/udc/renesas_usbf.c 18191 18192RENESAS RZ/V2M I2C DRIVER 18193M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18194L: linux-i2c@vger.kernel.org 18195L: linux-renesas-soc@vger.kernel.org 18196S: Supported 18197F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18198F: drivers/i2c/busses/i2c-rzv2m.c 18199 18200RENESAS USB PHY DRIVER 18201M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18202L: linux-renesas-soc@vger.kernel.org 18203S: Maintained 18204F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18205 18206RENESAS VERSACLOCK 7 CLOCK DRIVER 18207M: Alex Helms <alexander.helms.jy@renesas.com> 18208S: Maintained 18209F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18210F: drivers/clk/clk-versaclock7.c 18211 18212RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18213M: Herve Codina <herve.codina@bootlin.com> 18214L: linux-iio@vger.kernel.org 18215S: Maintained 18216F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18217F: drivers/iio/potentiometer/x9250.c 18218 18219RESET CONTROLLER FRAMEWORK 18220M: Philipp Zabel <p.zabel@pengutronix.de> 18221S: Maintained 18222T: git git://git.pengutronix.de/git/pza/linux 18223F: Documentation/devicetree/bindings/reset/ 18224F: Documentation/driver-api/reset.rst 18225F: drivers/reset/ 18226F: include/dt-bindings/reset/ 18227F: include/linux/reset-controller.h 18228F: include/linux/reset.h 18229F: include/linux/reset/ 18230K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18231 18232RESTARTABLE SEQUENCES SUPPORT 18233M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18234M: Peter Zijlstra <peterz@infradead.org> 18235M: "Paul E. McKenney" <paulmck@kernel.org> 18236M: Boqun Feng <boqun.feng@gmail.com> 18237L: linux-kernel@vger.kernel.org 18238S: Supported 18239F: include/trace/events/rseq.h 18240F: include/uapi/linux/rseq.h 18241F: kernel/rseq.c 18242F: tools/testing/selftests/rseq/ 18243 18244RFKILL 18245M: Johannes Berg <johannes@sipsolutions.net> 18246L: linux-wireless@vger.kernel.org 18247S: Maintained 18248W: https://wireless.wiki.kernel.org/ 18249Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18250T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18251T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18252F: Documentation/ABI/stable/sysfs-class-rfkill 18253F: Documentation/driver-api/rfkill.rst 18254F: include/linux/rfkill.h 18255F: include/uapi/linux/rfkill.h 18256F: net/rfkill/ 18257 18258RHASHTABLE 18259M: Thomas Graf <tgraf@suug.ch> 18260M: Herbert Xu <herbert@gondor.apana.org.au> 18261L: netdev@vger.kernel.org 18262S: Maintained 18263F: include/linux/rhashtable-types.h 18264F: include/linux/rhashtable.h 18265F: lib/rhashtable.c 18266F: lib/test_rhashtable.c 18267 18268RICOH R5C592 MEMORYSTICK DRIVER 18269M: Maxim Levitsky <maximlevitsky@gmail.com> 18270S: Maintained 18271F: drivers/memstick/host/r592.* 18272 18273RICOH SMARTMEDIA/XD DRIVER 18274M: Maxim Levitsky <maximlevitsky@gmail.com> 18275S: Maintained 18276F: drivers/mtd/nand/raw/r852.c 18277F: drivers/mtd/nand/raw/r852.h 18278 18279RISC-V ARCHITECTURE 18280M: Paul Walmsley <paul.walmsley@sifive.com> 18281M: Palmer Dabbelt <palmer@dabbelt.com> 18282M: Albert Ou <aou@eecs.berkeley.edu> 18283L: linux-riscv@lists.infradead.org 18284S: Supported 18285Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18286C: irc://irc.libera.chat/riscv 18287P: Documentation/riscv/patch-acceptance.rst 18288T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18289F: arch/riscv/ 18290N: riscv 18291K: riscv 18292 18293RISC-V MICROCHIP FPGA SUPPORT 18294M: Conor Dooley <conor.dooley@microchip.com> 18295M: Daire McNamara <daire.mcnamara@microchip.com> 18296L: linux-riscv@lists.infradead.org 18297S: Supported 18298F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18299F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18300F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18301F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18302F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18303F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18304F: Documentation/devicetree/bindings/riscv/microchip.yaml 18305F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18306F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18307F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18308F: arch/riscv/boot/dts/microchip/ 18309F: drivers/char/hw_random/mpfs-rng.c 18310F: drivers/clk/microchip/clk-mpfs*.c 18311F: drivers/i2c/busses/i2c-microchip-corei2c.c 18312F: drivers/mailbox/mailbox-mpfs.c 18313F: drivers/pci/controller/pcie-microchip-host.c 18314F: drivers/pwm/pwm-microchip-core.c 18315F: drivers/reset/reset-mpfs.c 18316F: drivers/rtc/rtc-mpfs.c 18317F: drivers/soc/microchip/mpfs-sys-controller.c 18318F: drivers/spi/spi-microchip-core-qspi.c 18319F: drivers/spi/spi-microchip-core.c 18320F: drivers/usb/musb/mpfs.c 18321F: include/soc/microchip/mpfs.h 18322 18323RISC-V MISC SOC SUPPORT 18324M: Conor Dooley <conor@kernel.org> 18325L: linux-riscv@lists.infradead.org 18326S: Maintained 18327Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18328T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18329F: Documentation/devicetree/bindings/riscv/ 18330F: arch/riscv/boot/dts/ 18331X: arch/riscv/boot/dts/allwinner/ 18332X: arch/riscv/boot/dts/renesas/ 18333 18334RISC-V PMU DRIVERS 18335M: Atish Patra <atishp@atishpatra.org> 18336R: Anup Patel <anup@brainfault.org> 18337L: linux-riscv@lists.infradead.org 18338S: Supported 18339F: drivers/perf/riscv_pmu.c 18340F: drivers/perf/riscv_pmu_legacy.c 18341F: drivers/perf/riscv_pmu_sbi.c 18342 18343RISC-V THEAD SoC SUPPORT 18344M: Jisheng Zhang <jszhang@kernel.org> 18345M: Guo Ren <guoren@kernel.org> 18346M: Fu Wei <wefu@redhat.com> 18347L: linux-riscv@lists.infradead.org 18348S: Maintained 18349F: arch/riscv/boot/dts/thead/ 18350 18351RNBD BLOCK DRIVERS 18352M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18353M: Jack Wang <jinpu.wang@ionos.com> 18354L: linux-block@vger.kernel.org 18355S: Maintained 18356F: drivers/block/rnbd/ 18357 18358ROCCAT DRIVERS 18359M: Stefan Achatz <erazor_de@users.sourceforge.net> 18360S: Maintained 18361W: http://sourceforge.net/projects/roccat/ 18362F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18363F: drivers/hid/hid-roccat* 18364F: include/linux/hid-roccat* 18365 18366ROCKCHIP CRYPTO DRIVERS 18367M: Corentin Labbe <clabbe@baylibre.com> 18368L: linux-crypto@vger.kernel.org 18369S: Maintained 18370F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18371F: drivers/crypto/rockchip/ 18372 18373ROCKCHIP I2S TDM DRIVER 18374M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18375L: linux-rockchip@lists.infradead.org 18376S: Maintained 18377F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18378F: sound/soc/rockchip/rockchip_i2s_tdm.* 18379 18380ROCKCHIP ISP V1 DRIVER 18381M: Dafna Hirschfeld <dafna@fastmail.com> 18382L: linux-media@vger.kernel.org 18383L: linux-rockchip@lists.infradead.org 18384S: Maintained 18385F: Documentation/admin-guide/media/rkisp1.rst 18386F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18387F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18388F: drivers/media/platform/rockchip/rkisp1 18389F: include/uapi/linux/rkisp1-config.h 18390 18391ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18392M: Jacob Chen <jacob-chen@iotwrt.com> 18393M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18394L: linux-media@vger.kernel.org 18395L: linux-rockchip@lists.infradead.org 18396S: Maintained 18397F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18398F: drivers/media/platform/rockchip/rga/ 18399 18400ROCKCHIP VIDEO DECODER DRIVER 18401M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18402L: linux-media@vger.kernel.org 18403L: linux-rockchip@lists.infradead.org 18404S: Maintained 18405F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18406F: drivers/staging/media/rkvdec/ 18407 18408ROCKER DRIVER 18409M: Jiri Pirko <jiri@resnulli.us> 18410L: netdev@vger.kernel.org 18411S: Supported 18412F: drivers/net/ethernet/rocker/ 18413 18414ROCKETPORT EXPRESS/INFINITY DRIVER 18415M: Kevin Cernekee <cernekee@gmail.com> 18416L: linux-serial@vger.kernel.org 18417S: Odd Fixes 18418F: drivers/tty/serial/rp2.* 18419 18420ROHM BD99954 CHARGER IC 18421M: Matti Vaittinen <mazziesaccount@gmail.com> 18422S: Supported 18423F: drivers/power/supply/bd99954-charger.c 18424F: drivers/power/supply/bd99954-charger.h 18425 18426ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18427M: Tomasz Duszynski <tduszyns@gmail.com> 18428S: Maintained 18429F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18430F: drivers/iio/light/bh1750.c 18431 18432ROHM BU270xx LIGHT SENSOR DRIVERs 18433M: Matti Vaittinen <mazziesaccount@gmail.com> 18434L: linux-iio@vger.kernel.org 18435S: Supported 18436F: drivers/iio/light/rohm-bu27008.c 18437F: drivers/iio/light/rohm-bu27034.c 18438 18439ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18440M: Marek Vasut <marek.vasut+renesas@gmail.com> 18441L: linux-kernel@vger.kernel.org 18442L: linux-renesas-soc@vger.kernel.org 18443S: Supported 18444F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18445F: drivers/gpio/gpio-bd9571mwv.c 18446F: drivers/mfd/bd9571mwv.c 18447F: drivers/regulator/bd9571mwv-regulator.c 18448F: include/linux/mfd/bd9571mwv.h 18449 18450ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18451M: Matti Vaittinen <mazziesaccount@gmail.com> 18452S: Supported 18453F: drivers/clk/clk-bd718x7.c 18454F: drivers/gpio/gpio-bd71815.c 18455F: drivers/gpio/gpio-bd71828.c 18456F: drivers/mfd/rohm-bd71828.c 18457F: drivers/mfd/rohm-bd718x7.c 18458F: drivers/mfd/rohm-bd9576.c 18459F: drivers/regulator/bd71815-regulator.c 18460F: drivers/regulator/bd71828-regulator.c 18461F: drivers/regulator/bd718x7-regulator.c 18462F: drivers/regulator/bd9576-regulator.c 18463F: drivers/regulator/rohm-regulator.c 18464F: drivers/rtc/rtc-bd70528.c 18465F: drivers/watchdog/bd9576_wdt.c 18466F: include/linux/mfd/rohm-bd71815.h 18467F: include/linux/mfd/rohm-bd71828.h 18468F: include/linux/mfd/rohm-bd718x7.h 18469F: include/linux/mfd/rohm-bd957x.h 18470F: include/linux/mfd/rohm-generic.h 18471F: include/linux/mfd/rohm-shared.h 18472 18473ROSE NETWORK LAYER 18474M: Ralf Baechle <ralf@linux-mips.org> 18475L: linux-hams@vger.kernel.org 18476S: Maintained 18477W: http://www.linux-ax25.org/ 18478F: include/net/rose.h 18479F: include/uapi/linux/rose.h 18480F: net/rose/ 18481 18482ROTATION DRIVER FOR ALLWINNER A83T 18483M: Jernej Skrabec <jernej.skrabec@gmail.com> 18484L: linux-media@vger.kernel.org 18485S: Maintained 18486T: git git://linuxtv.org/media_tree.git 18487F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18488F: drivers/media/platform/sunxi/sun8i-rotate/ 18489 18490RPMSG TTY DRIVER 18491M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18492L: linux-remoteproc@vger.kernel.org 18493S: Maintained 18494F: drivers/tty/rpmsg_tty.c 18495 18496RTL2830 MEDIA DRIVER 18497M: Antti Palosaari <crope@iki.fi> 18498L: linux-media@vger.kernel.org 18499S: Maintained 18500W: https://linuxtv.org 18501W: http://palosaari.fi/linux/ 18502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18503T: git git://linuxtv.org/anttip/media_tree.git 18504F: drivers/media/dvb-frontends/rtl2830* 18505 18506RTL2832 MEDIA DRIVER 18507M: Antti Palosaari <crope@iki.fi> 18508L: linux-media@vger.kernel.org 18509S: Maintained 18510W: https://linuxtv.org 18511W: http://palosaari.fi/linux/ 18512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18513T: git git://linuxtv.org/anttip/media_tree.git 18514F: drivers/media/dvb-frontends/rtl2832* 18515 18516RTL2832_SDR MEDIA DRIVER 18517M: Antti Palosaari <crope@iki.fi> 18518L: linux-media@vger.kernel.org 18519S: Maintained 18520W: https://linuxtv.org 18521W: http://palosaari.fi/linux/ 18522Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18523T: git git://linuxtv.org/anttip/media_tree.git 18524F: drivers/media/dvb-frontends/rtl2832_sdr* 18525 18526RTL8180 WIRELESS DRIVER 18527L: linux-wireless@vger.kernel.org 18528S: Orphan 18529W: https://wireless.wiki.kernel.org/ 18530T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18531F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18532 18533RTL8187 WIRELESS DRIVER 18534M: Herton Ronaldo Krzesinski <herton@canonical.com> 18535M: Hin-Tak Leung <htl10@users.sourceforge.net> 18536M: Larry Finger <Larry.Finger@lwfinger.net> 18537L: linux-wireless@vger.kernel.org 18538S: Maintained 18539W: https://wireless.wiki.kernel.org/ 18540T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18541F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18542 18543RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18544M: Jes Sorensen <Jes.Sorensen@gmail.com> 18545L: linux-wireless@vger.kernel.org 18546S: Maintained 18547T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18548F: drivers/net/wireless/realtek/rtl8xxxu/ 18549 18550RTRS TRANSPORT DRIVERS 18551M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18552M: Jack Wang <jinpu.wang@ionos.com> 18553L: linux-rdma@vger.kernel.org 18554S: Maintained 18555F: drivers/infiniband/ulp/rtrs/ 18556 18557RUNTIME VERIFICATION (RV) 18558M: Daniel Bristot de Oliveira <bristot@kernel.org> 18559M: Steven Rostedt <rostedt@goodmis.org> 18560L: linux-trace-kernel@vger.kernel.org 18561S: Maintained 18562F: Documentation/trace/rv/ 18563F: include/linux/rv.h 18564F: include/rv/ 18565F: kernel/trace/rv/ 18566F: tools/verification/ 18567 18568RUST 18569M: Miguel Ojeda <ojeda@kernel.org> 18570M: Alex Gaynor <alex.gaynor@gmail.com> 18571M: Wedson Almeida Filho <wedsonaf@gmail.com> 18572R: Boqun Feng <boqun.feng@gmail.com> 18573R: Gary Guo <gary@garyguo.net> 18574R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18575R: Benno Lossin <benno.lossin@proton.me> 18576L: rust-for-linux@vger.kernel.org 18577S: Supported 18578W: https://github.com/Rust-for-Linux/linux 18579B: https://github.com/Rust-for-Linux/linux/issues 18580C: zulip://rust-for-linux.zulipchat.com 18581T: git https://github.com/Rust-for-Linux/linux.git rust-next 18582F: Documentation/rust/ 18583F: rust/ 18584F: samples/rust/ 18585F: scripts/*rust* 18586K: \b(?i:rust)\b 18587 18588RXRPC SOCKETS (AF_RXRPC) 18589M: David Howells <dhowells@redhat.com> 18590M: Marc Dionne <marc.dionne@auristor.com> 18591L: linux-afs@lists.infradead.org 18592S: Supported 18593W: https://www.infradead.org/~dhowells/kafs/ 18594F: Documentation/networking/rxrpc.rst 18595F: include/keys/rxrpc-type.h 18596F: include/net/af_rxrpc.h 18597F: include/trace/events/rxrpc.h 18598F: include/uapi/linux/rxrpc.h 18599F: net/rxrpc/ 18600 18601S3 SAVAGE FRAMEBUFFER DRIVER 18602M: Antonino Daplas <adaplas@gmail.com> 18603L: linux-fbdev@vger.kernel.org 18604S: Maintained 18605F: drivers/video/fbdev/savage/ 18606 18607S390 ARCHITECTURE 18608M: Heiko Carstens <hca@linux.ibm.com> 18609M: Vasily Gorbik <gor@linux.ibm.com> 18610M: Alexander Gordeev <agordeev@linux.ibm.com> 18611R: Christian Borntraeger <borntraeger@linux.ibm.com> 18612R: Sven Schnelle <svens@linux.ibm.com> 18613L: linux-s390@vger.kernel.org 18614S: Supported 18615T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18616F: Documentation/driver-api/s390-drivers.rst 18617F: Documentation/s390/ 18618F: arch/s390/ 18619F: drivers/s390/ 18620F: drivers/watchdog/diag288_wdt.c 18621 18622S390 COMMON I/O LAYER 18623M: Vineeth Vijayan <vneethv@linux.ibm.com> 18624M: Peter Oberparleiter <oberpar@linux.ibm.com> 18625L: linux-s390@vger.kernel.org 18626S: Supported 18627F: drivers/s390/cio/ 18628 18629S390 DASD DRIVER 18630M: Stefan Haberland <sth@linux.ibm.com> 18631M: Jan Hoeppner <hoeppner@linux.ibm.com> 18632L: linux-s390@vger.kernel.org 18633S: Supported 18634F: block/partitions/ibm.c 18635F: drivers/s390/block/dasd* 18636F: include/linux/dasd_mod.h 18637 18638S390 IOMMU (PCI) 18639M: Niklas Schnelle <schnelle@linux.ibm.com> 18640M: Matthew Rosato <mjrosato@linux.ibm.com> 18641R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18642L: linux-s390@vger.kernel.org 18643S: Supported 18644F: drivers/iommu/s390-iommu.c 18645 18646S390 IUCV NETWORK LAYER 18647M: Alexandra Winter <wintera@linux.ibm.com> 18648M: Wenjia Zhang <wenjia@linux.ibm.com> 18649L: linux-s390@vger.kernel.org 18650L: netdev@vger.kernel.org 18651S: Supported 18652F: drivers/s390/net/*iucv* 18653F: include/net/iucv/ 18654F: net/iucv/ 18655 18656S390 MM 18657M: Alexander Gordeev <agordeev@linux.ibm.com> 18658M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18659L: linux-s390@vger.kernel.org 18660S: Supported 18661T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18662F: arch/s390/include/asm/pgtable.h 18663F: arch/s390/mm 18664 18665S390 NETWORK DRIVERS 18666M: Alexandra Winter <wintera@linux.ibm.com> 18667M: Wenjia Zhang <wenjia@linux.ibm.com> 18668L: linux-s390@vger.kernel.org 18669L: netdev@vger.kernel.org 18670S: Supported 18671F: drivers/s390/net/ 18672 18673S390 PCI SUBSYSTEM 18674M: Niklas Schnelle <schnelle@linux.ibm.com> 18675M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18676L: linux-s390@vger.kernel.org 18677S: Supported 18678F: Documentation/s390/pci.rst 18679F: arch/s390/pci/ 18680F: drivers/pci/hotplug/s390_pci_hpc.c 18681 18682S390 SCM DRIVER 18683M: Vineeth Vijayan <vneethv@linux.ibm.com> 18684L: linux-s390@vger.kernel.org 18685S: Supported 18686F: drivers/s390/block/scm* 18687F: drivers/s390/cio/scm.c 18688 18689S390 VFIO AP DRIVER 18690M: Tony Krowiak <akrowiak@linux.ibm.com> 18691M: Halil Pasic <pasic@linux.ibm.com> 18692M: Jason Herne <jjherne@linux.ibm.com> 18693L: linux-s390@vger.kernel.org 18694S: Supported 18695F: Documentation/s390/vfio-ap* 18696F: drivers/s390/crypto/vfio_ap* 18697 18698S390 VFIO-CCW DRIVER 18699M: Eric Farman <farman@linux.ibm.com> 18700M: Matthew Rosato <mjrosato@linux.ibm.com> 18701R: Halil Pasic <pasic@linux.ibm.com> 18702L: linux-s390@vger.kernel.org 18703L: kvm@vger.kernel.org 18704S: Supported 18705F: Documentation/s390/vfio-ccw.rst 18706F: drivers/s390/cio/vfio_ccw* 18707F: include/uapi/linux/vfio_ccw.h 18708 18709S390 VFIO-PCI DRIVER 18710M: Matthew Rosato <mjrosato@linux.ibm.com> 18711M: Eric Farman <farman@linux.ibm.com> 18712L: linux-s390@vger.kernel.org 18713L: kvm@vger.kernel.org 18714S: Supported 18715F: arch/s390/kvm/pci* 18716F: drivers/vfio/pci/vfio_pci_zdev.c 18717F: include/uapi/linux/vfio_zdev.h 18718 18719S390 ZCRYPT DRIVER 18720M: Harald Freudenberger <freude@linux.ibm.com> 18721L: linux-s390@vger.kernel.org 18722S: Supported 18723F: drivers/s390/crypto/ 18724 18725S390 ZFCP DRIVER 18726M: Steffen Maier <maier@linux.ibm.com> 18727M: Benjamin Block <bblock@linux.ibm.com> 18728L: linux-s390@vger.kernel.org 18729S: Supported 18730F: drivers/s390/scsi/zfcp_* 18731 18732SAA6588 RDS RECEIVER DRIVER 18733M: Hans Verkuil <hverkuil@xs4all.nl> 18734L: linux-media@vger.kernel.org 18735S: Odd Fixes 18736W: https://linuxtv.org 18737T: git git://linuxtv.org/media_tree.git 18738F: drivers/media/i2c/saa6588* 18739 18740SAA7134 VIDEO4LINUX DRIVER 18741M: Mauro Carvalho Chehab <mchehab@kernel.org> 18742L: linux-media@vger.kernel.org 18743S: Odd fixes 18744W: https://linuxtv.org 18745T: git git://linuxtv.org/media_tree.git 18746F: Documentation/driver-api/media/drivers/saa7134* 18747F: drivers/media/pci/saa7134/ 18748 18749SAA7146 VIDEO4LINUX-2 DRIVER 18750M: Hans Verkuil <hverkuil@xs4all.nl> 18751L: linux-media@vger.kernel.org 18752S: Maintained 18753T: git git://linuxtv.org/media_tree.git 18754F: drivers/media/common/saa7146/ 18755F: drivers/media/pci/saa7146/ 18756F: include/media/drv-intf/saa7146* 18757 18758SAFESETID SECURITY MODULE 18759M: Micah Morton <mortonm@chromium.org> 18760S: Supported 18761F: Documentation/admin-guide/LSM/SafeSetID.rst 18762F: security/safesetid/ 18763 18764SAMSUNG AUDIO (ASoC) DRIVERS 18765M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18766L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18767S: Maintained 18768B: mailto:linux-samsung-soc@vger.kernel.org 18769F: Documentation/devicetree/bindings/sound/samsung* 18770F: sound/soc/samsung/ 18771 18772SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18773M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18774L: linux-crypto@vger.kernel.org 18775L: linux-samsung-soc@vger.kernel.org 18776S: Maintained 18777F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18778F: drivers/crypto/exynos-rng.c 18779 18780SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18781M: Łukasz Stelmach <l.stelmach@samsung.com> 18782L: linux-samsung-soc@vger.kernel.org 18783S: Maintained 18784F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18785F: drivers/char/hw_random/exynos-trng.c 18786 18787SAMSUNG FRAMEBUFFER DRIVER 18788M: Jingoo Han <jingoohan1@gmail.com> 18789L: linux-fbdev@vger.kernel.org 18790S: Maintained 18791F: drivers/video/fbdev/s3c-fb.c 18792 18793SAMSUNG INTERCONNECT DRIVERS 18794M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18795M: Artur Świgoń <a.swigon@samsung.com> 18796L: linux-pm@vger.kernel.org 18797L: linux-samsung-soc@vger.kernel.org 18798S: Supported 18799F: drivers/interconnect/samsung/ 18800 18801SAMSUNG LAPTOP DRIVER 18802M: Corentin Chary <corentin.chary@gmail.com> 18803L: platform-driver-x86@vger.kernel.org 18804S: Maintained 18805F: drivers/platform/x86/samsung-laptop.c 18806 18807SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18808M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18809L: linux-kernel@vger.kernel.org 18810L: linux-samsung-soc@vger.kernel.org 18811S: Supported 18812B: mailto:linux-samsung-soc@vger.kernel.org 18813F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18814F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18815F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18816F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18817F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18818F: drivers/clk/clk-s2mps11.c 18819F: drivers/mfd/sec*.c 18820F: drivers/regulator/s2m*.c 18821F: drivers/regulator/s5m*.c 18822F: drivers/rtc/rtc-s5m.c 18823F: include/linux/mfd/samsung/ 18824 18825SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18826M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18827L: linux-media@vger.kernel.org 18828L: linux-samsung-soc@vger.kernel.org 18829S: Maintained 18830F: drivers/media/platform/samsung/s3c-camif/ 18831F: include/media/drv-intf/s3c_camif.h 18832 18833SAMSUNG S3FWRN5 NFC DRIVER 18834M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18835S: Maintained 18836F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18837F: drivers/nfc/s3fwrn5 18838 18839SAMSUNG S5C73M3 CAMERA DRIVER 18840M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18841M: Andrzej Hajda <andrzej.hajda@intel.com> 18842L: linux-media@vger.kernel.org 18843S: Supported 18844F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18845F: drivers/media/i2c/s5c73m3/* 18846 18847SAMSUNG S5K5BAF CAMERA DRIVER 18848M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18849M: Andrzej Hajda <andrzej.hajda@intel.com> 18850L: linux-media@vger.kernel.org 18851S: Supported 18852F: drivers/media/i2c/s5k5baf.c 18853 18854SAMSUNG S5P Security SubSystem (SSS) DRIVER 18855M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18856M: Vladimir Zapolskiy <vz@mleia.com> 18857L: linux-crypto@vger.kernel.org 18858L: linux-samsung-soc@vger.kernel.org 18859S: Maintained 18860F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18861F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18862F: drivers/crypto/s5p-sss.c 18863 18864SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18865M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18866L: linux-media@vger.kernel.org 18867S: Supported 18868Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18869F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18870F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18871F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18872F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18873F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18874F: drivers/media/platform/samsung/exynos4-is/ 18875 18876SAMSUNG SOC CLOCK DRIVERS 18877M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18878M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18879M: Tomasz Figa <tomasz.figa@gmail.com> 18880M: Chanwoo Choi <cw00.choi@samsung.com> 18881R: Alim Akhtar <alim.akhtar@samsung.com> 18882L: linux-samsung-soc@vger.kernel.org 18883S: Supported 18884T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18885T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18886F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18887F: Documentation/devicetree/bindings/clock/samsung,s3c* 18888F: drivers/clk/samsung/ 18889F: include/dt-bindings/clock/exynos*.h 18890F: include/dt-bindings/clock/s5p*.h 18891F: include/dt-bindings/clock/samsung,*.h 18892F: include/linux/clk/samsung.h 18893 18894SAMSUNG SPI DRIVERS 18895M: Andi Shyti <andi.shyti@kernel.org> 18896L: linux-spi@vger.kernel.org 18897L: linux-samsung-soc@vger.kernel.org 18898S: Maintained 18899F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18900F: drivers/spi/spi-s3c* 18901F: include/linux/platform_data/spi-s3c64xx.h 18902 18903SAMSUNG SXGBE DRIVERS 18904M: Byungho An <bh74.an@samsung.com> 18905L: netdev@vger.kernel.org 18906S: Supported 18907F: drivers/net/ethernet/samsung/sxgbe/ 18908 18909SAMSUNG THERMAL DRIVER 18910M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18911M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18912L: linux-pm@vger.kernel.org 18913L: linux-samsung-soc@vger.kernel.org 18914S: Maintained 18915F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18916F: drivers/thermal/samsung/ 18917 18918SAMSUNG USB2 PHY DRIVER 18919M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18920L: linux-kernel@vger.kernel.org 18921S: Supported 18922F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18923F: Documentation/driver-api/phy/samsung-usb2.rst 18924F: drivers/phy/samsung/phy-exynos4210-usb2.c 18925F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18926F: drivers/phy/samsung/phy-exynos5250-usb2.c 18927F: drivers/phy/samsung/phy-s5pv210-usb2.c 18928F: drivers/phy/samsung/phy-samsung-usb2.c 18929F: drivers/phy/samsung/phy-samsung-usb2.h 18930 18931SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18932M: Paul Barker <paul.barker@sancloud.com> 18933R: Marc Murphy <marc.murphy@sancloud.com> 18934S: Supported 18935F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18936 18937SC1200 WDT DRIVER 18938M: Zwane Mwaikambo <zwanem@gmail.com> 18939S: Maintained 18940F: drivers/watchdog/sc1200wdt.c 18941 18942SCHEDULER 18943M: Ingo Molnar <mingo@redhat.com> 18944M: Peter Zijlstra <peterz@infradead.org> 18945M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18946M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18947R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18948R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18949R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18950R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18951R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18952R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18953L: linux-kernel@vger.kernel.org 18954S: Maintained 18955T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18956F: include/linux/preempt.h 18957F: include/linux/sched.h 18958F: include/linux/wait.h 18959F: include/uapi/linux/sched.h 18960F: kernel/sched/ 18961 18962SCSI LIBSAS SUBSYSTEM 18963R: John Garry <john.g.garry@oracle.com> 18964R: Jason Yan <yanaijie@huawei.com> 18965L: linux-scsi@vger.kernel.org 18966S: Supported 18967F: Documentation/scsi/libsas.rst 18968F: drivers/scsi/libsas/ 18969F: include/scsi/libsas.h 18970F: include/scsi/sas_ata.h 18971 18972SCSI RDMA PROTOCOL (SRP) INITIATOR 18973M: Bart Van Assche <bvanassche@acm.org> 18974L: linux-rdma@vger.kernel.org 18975S: Supported 18976Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18977F: drivers/infiniband/ulp/srp/ 18978F: include/scsi/srp.h 18979 18980SCSI RDMA PROTOCOL (SRP) TARGET 18981M: Bart Van Assche <bvanassche@acm.org> 18982L: linux-rdma@vger.kernel.org 18983L: target-devel@vger.kernel.org 18984S: Supported 18985Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18986F: drivers/infiniband/ulp/srpt/ 18987 18988SCSI SG DRIVER 18989M: Doug Gilbert <dgilbert@interlog.com> 18990L: linux-scsi@vger.kernel.org 18991S: Maintained 18992W: http://sg.danny.cz/sg 18993F: Documentation/scsi/scsi-generic.rst 18994F: drivers/scsi/sg.c 18995F: include/scsi/sg.h 18996 18997SCSI SUBSYSTEM 18998M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18999M: "Martin K. Petersen" <martin.petersen@oracle.com> 19000L: linux-scsi@vger.kernel.org 19001S: Maintained 19002Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19003T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19004T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19005F: Documentation/devicetree/bindings/scsi/ 19006F: drivers/scsi/ 19007F: drivers/ufs/ 19008F: include/scsi/ 19009 19010SCSI TAPE DRIVER 19011M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19012L: linux-scsi@vger.kernel.org 19013S: Maintained 19014F: Documentation/scsi/st.rst 19015F: drivers/scsi/st.* 19016F: drivers/scsi/st_*.h 19017 19018SCSI TARGET CORE USER DRIVER 19019M: Bodo Stroesser <bostroesser@gmail.com> 19020L: linux-scsi@vger.kernel.org 19021L: target-devel@vger.kernel.org 19022S: Supported 19023F: Documentation/target/tcmu-design.rst 19024F: drivers/target/target_core_user.c 19025F: include/uapi/linux/target_core_user.h 19026 19027SCSI TARGET SUBSYSTEM 19028M: "Martin K. Petersen" <martin.petersen@oracle.com> 19029L: linux-scsi@vger.kernel.org 19030L: target-devel@vger.kernel.org 19031S: Supported 19032W: http://www.linux-iscsi.org 19033Q: https://patchwork.kernel.org/project/target-devel/list/ 19034T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19035F: Documentation/target/ 19036F: drivers/target/ 19037F: include/target/ 19038 19039SCTP PROTOCOL 19040M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19041M: Xin Long <lucien.xin@gmail.com> 19042L: linux-sctp@vger.kernel.org 19043S: Maintained 19044W: https://github.com/sctp/lksctp-tools/wiki 19045F: Documentation/networking/sctp.rst 19046F: include/linux/sctp.h 19047F: include/net/sctp/ 19048F: include/uapi/linux/sctp.h 19049F: net/sctp/ 19050 19051SCx200 CPU SUPPORT 19052M: Jim Cromie <jim.cromie@gmail.com> 19053S: Odd Fixes 19054F: Documentation/i2c/busses/scx200_acb.rst 19055F: arch/x86/platform/scx200/ 19056F: drivers/i2c/busses/scx200* 19057F: drivers/mtd/maps/scx200_docflash.c 19058F: drivers/watchdog/scx200_wdt.c 19059F: include/linux/scx200.h 19060 19061SCx200 GPIO DRIVER 19062M: Jim Cromie <jim.cromie@gmail.com> 19063S: Maintained 19064F: drivers/char/scx200_gpio.c 19065F: include/linux/scx200_gpio.h 19066 19067SCx200 HRT CLOCKSOURCE DRIVER 19068M: Jim Cromie <jim.cromie@gmail.com> 19069S: Maintained 19070F: drivers/clocksource/scx200_hrt.c 19071 19072SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19073M: Sascha Sommer <saschasommer@freenet.de> 19074L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19075S: Maintained 19076F: drivers/mmc/host/sdricoh_cs.c 19077 19078SECO BOARDS CEC DRIVER 19079M: Ettore Chimenti <ek5.chimenti@gmail.com> 19080S: Maintained 19081F: drivers/media/cec/platform/seco/seco-cec.c 19082F: drivers/media/cec/platform/seco/seco-cec.h 19083 19084SECURE COMPUTING 19085M: Kees Cook <keescook@chromium.org> 19086R: Andy Lutomirski <luto@amacapital.net> 19087R: Will Drewry <wad@chromium.org> 19088S: Supported 19089T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19090F: Documentation/userspace-api/seccomp_filter.rst 19091F: include/linux/seccomp.h 19092F: include/uapi/linux/seccomp.h 19093F: kernel/seccomp.c 19094F: tools/testing/selftests/kselftest_harness.h 19095F: tools/testing/selftests/seccomp/* 19096K: \bsecure_computing 19097K: \bTIF_SECCOMP\b 19098 19099SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19100M: Kamal Dasu <kamal.dasu@broadcom.com> 19101M: Al Cooper <alcooperx@gmail.com> 19102R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19103L: linux-mmc@vger.kernel.org 19104S: Maintained 19105F: drivers/mmc/host/sdhci-brcmstb* 19106 19107SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19108M: Adrian Hunter <adrian.hunter@intel.com> 19109L: linux-mmc@vger.kernel.org 19110S: Supported 19111F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19112F: drivers/mmc/host/sdhci* 19113 19114SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19115M: Eugen Hristev <eugen.hristev@microchip.com> 19116L: linux-mmc@vger.kernel.org 19117S: Supported 19118F: drivers/mmc/host/sdhci-of-at91.c 19119 19120SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19121M: Haibo Chen <haibo.chen@nxp.com> 19122L: linux-imx@nxp.com 19123L: linux-mmc@vger.kernel.org 19124S: Maintained 19125F: drivers/mmc/host/sdhci-esdhc-imx.c 19126 19127SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19128M: Ben Dooks <ben-linux@fluff.org> 19129M: Jaehoon Chung <jh80.chung@samsung.com> 19130L: linux-mmc@vger.kernel.org 19131S: Maintained 19132F: drivers/mmc/host/sdhci-s3c* 19133 19134SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19135M: Viresh Kumar <vireshk@kernel.org> 19136L: linux-mmc@vger.kernel.org 19137S: Maintained 19138F: drivers/mmc/host/sdhci-spear.c 19139 19140SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19141M: Vignesh Raghavendra <vigneshr@ti.com> 19142L: linux-mmc@vger.kernel.org 19143S: Maintained 19144F: drivers/mmc/host/sdhci-omap.c 19145 19146SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19147M: Jonathan Derrick <jonathan.derrick@linux.dev> 19148L: linux-block@vger.kernel.org 19149S: Supported 19150F: block/opal_proto.h 19151F: block/sed* 19152F: include/linux/sed* 19153F: include/uapi/linux/sed* 19154 19155SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19156M: Mark Rutland <mark.rutland@arm.com> 19157M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19158M: Sudeep Holla <sudeep.holla@arm.com> 19159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19160S: Maintained 19161F: drivers/firmware/smccc/ 19162F: include/linux/arm-smccc.h 19163 19164SECURITY CONTACT 19165M: Security Officers <security@kernel.org> 19166S: Supported 19167F: Documentation/process/security-bugs.rst 19168 19169SECURITY SUBSYSTEM 19170M: Paul Moore <paul@paul-moore.com> 19171M: James Morris <jmorris@namei.org> 19172M: "Serge E. Hallyn" <serge@hallyn.com> 19173L: linux-security-module@vger.kernel.org (suggested Cc:) 19174S: Supported 19175W: http://kernsec.org/ 19176T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19177F: security/ 19178X: security/selinux/ 19179 19180SELINUX SECURITY MODULE 19181M: Paul Moore <paul@paul-moore.com> 19182M: Stephen Smalley <stephen.smalley.work@gmail.com> 19183M: Eric Paris <eparis@parisplace.org> 19184L: selinux@vger.kernel.org 19185S: Supported 19186W: https://selinuxproject.org 19187W: https://github.com/SELinuxProject 19188T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19189F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19190F: Documentation/ABI/removed/sysfs-selinux-disable 19191F: Documentation/admin-guide/LSM/SELinux.rst 19192F: include/trace/events/avc.h 19193F: include/uapi/linux/selinux_netlink.h 19194F: scripts/selinux/ 19195F: security/selinux/ 19196 19197SENSABLE PHANTOM 19198M: Jiri Slaby <jirislaby@kernel.org> 19199S: Maintained 19200F: drivers/misc/phantom.c 19201F: include/uapi/linux/phantom.h 19202 19203SENSEAIR SUNRISE 006-0-0007 19204M: Jacopo Mondi <jacopo@jmondi.org> 19205S: Maintained 19206F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19207F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19208F: drivers/iio/chemical/sunrise_co2.c 19209 19210SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19211M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19212S: Maintained 19213F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19214F: drivers/iio/chemical/scd30.h 19215F: drivers/iio/chemical/scd30_core.c 19216F: drivers/iio/chemical/scd30_i2c.c 19217F: drivers/iio/chemical/scd30_serial.c 19218 19219SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19220M: Roan van Dijk <roan@protonic.nl> 19221S: Maintained 19222F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19223F: drivers/iio/chemical/scd4x.c 19224 19225SENSIRION SGP40 GAS SENSOR DRIVER 19226M: Andreas Klinger <ak@it-klinger.de> 19227S: Maintained 19228F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19229F: drivers/iio/chemical/sgp40.c 19230 19231SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19232M: Tomasz Duszynski <tduszyns@gmail.com> 19233S: Maintained 19234F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19235F: drivers/iio/chemical/sps30.c 19236F: drivers/iio/chemical/sps30_i2c.c 19237F: drivers/iio/chemical/sps30_serial.c 19238 19239SERIAL DEVICE BUS 19240M: Rob Herring <robh@kernel.org> 19241L: linux-serial@vger.kernel.org 19242S: Maintained 19243F: Documentation/devicetree/bindings/serial/serial.yaml 19244F: drivers/tty/serdev/ 19245F: include/linux/serdev.h 19246 19247SERIAL DRIVERS 19248M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19249L: linux-serial@vger.kernel.org 19250S: Maintained 19251F: Documentation/devicetree/bindings/serial/ 19252F: drivers/tty/serial/ 19253 19254SERIAL IR RECEIVER 19255M: Sean Young <sean@mess.org> 19256L: linux-media@vger.kernel.org 19257S: Maintained 19258F: drivers/media/rc/serial_ir.c 19259 19260SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19261M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19262L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19263S: Maintained 19264F: Documentation/devicetree/bindings/slimbus/ 19265F: drivers/slimbus/ 19266F: include/linux/slimbus.h 19267 19268SFC NETWORK DRIVER 19269M: Edward Cree <ecree.xilinx@gmail.com> 19270M: Martin Habets <habetsm.xilinx@gmail.com> 19271L: netdev@vger.kernel.org 19272L: linux-net-drivers@amd.com 19273S: Supported 19274F: Documentation/networking/devlink/sfc.rst 19275F: drivers/net/ethernet/sfc/ 19276 19277SFCTEMP HWMON DRIVER 19278M: Emil Renner Berthing <kernel@esmil.dk> 19279L: linux-hwmon@vger.kernel.org 19280S: Maintained 19281F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19282F: Documentation/hwmon/sfctemp.rst 19283F: drivers/hwmon/sfctemp.c 19284 19285SFF/SFP/SFP+ MODULE SUPPORT 19286M: Russell King <linux@armlinux.org.uk> 19287L: netdev@vger.kernel.org 19288S: Maintained 19289F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19290F: drivers/net/phy/phylink.c 19291F: drivers/net/phy/sfp* 19292F: include/linux/mdio/mdio-i2c.h 19293F: include/linux/phylink.h 19294F: include/linux/sfp.h 19295K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19296 19297SGI GRU DRIVER 19298M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19299S: Maintained 19300F: drivers/misc/sgi-gru/ 19301 19302SGI XP/XPC/XPNET DRIVER 19303M: Robin Holt <robinmholt@gmail.com> 19304M: Steve Wahl <steve.wahl@hpe.com> 19305R: Mike Travis <mike.travis@hpe.com> 19306S: Maintained 19307F: drivers/misc/sgi-xp/ 19308 19309SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19310M: Karsten Graul <kgraul@linux.ibm.com> 19311M: Wenjia Zhang <wenjia@linux.ibm.com> 19312M: Jan Karcher <jaka@linux.ibm.com> 19313R: D. Wythe <alibuda@linux.alibaba.com> 19314R: Tony Lu <tonylu@linux.alibaba.com> 19315R: Wen Gu <guwen@linux.alibaba.com> 19316L: linux-s390@vger.kernel.org 19317S: Supported 19318F: net/smc/ 19319 19320SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19321M: Linus Walleij <linus.walleij@linaro.org> 19322L: linux-iio@vger.kernel.org 19323S: Maintained 19324T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19325F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19326F: drivers/iio/light/gp2ap002.c 19327 19328SHARP RJ54N1CB0C SENSOR DRIVER 19329M: Jacopo Mondi <jacopo@jmondi.org> 19330L: linux-media@vger.kernel.org 19331S: Odd fixes 19332T: git git://linuxtv.org/media_tree.git 19333F: drivers/media/i2c/rj54n1cb0c.c 19334F: include/media/i2c/rj54n1cb0c.h 19335 19336SH_VOU V4L2 OUTPUT DRIVER 19337L: linux-media@vger.kernel.org 19338S: Orphan 19339F: drivers/media/platform/renesas/sh_vou.c 19340F: include/media/drv-intf/sh_vou.h 19341 19342SI2157 MEDIA DRIVER 19343M: Antti Palosaari <crope@iki.fi> 19344L: linux-media@vger.kernel.org 19345S: Maintained 19346W: https://linuxtv.org 19347W: http://palosaari.fi/linux/ 19348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19349T: git git://linuxtv.org/anttip/media_tree.git 19350F: drivers/media/tuners/si2157* 19351 19352SI2165 MEDIA DRIVER 19353M: Matthias Schwarzott <zzam@gentoo.org> 19354L: linux-media@vger.kernel.org 19355S: Maintained 19356W: https://linuxtv.org 19357Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19358F: drivers/media/dvb-frontends/si2165* 19359 19360SI2168 MEDIA DRIVER 19361M: Antti Palosaari <crope@iki.fi> 19362L: linux-media@vger.kernel.org 19363S: Maintained 19364W: https://linuxtv.org 19365W: http://palosaari.fi/linux/ 19366Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19367T: git git://linuxtv.org/anttip/media_tree.git 19368F: drivers/media/dvb-frontends/si2168* 19369 19370SI470X FM RADIO RECEIVER I2C DRIVER 19371M: Hans Verkuil <hverkuil@xs4all.nl> 19372L: linux-media@vger.kernel.org 19373S: Odd Fixes 19374W: https://linuxtv.org 19375T: git git://linuxtv.org/media_tree.git 19376F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19377F: drivers/media/radio/si470x/radio-si470x-i2c.c 19378 19379SI470X FM RADIO RECEIVER USB DRIVER 19380M: Hans Verkuil <hverkuil@xs4all.nl> 19381L: linux-media@vger.kernel.org 19382S: Maintained 19383W: https://linuxtv.org 19384T: git git://linuxtv.org/media_tree.git 19385F: drivers/media/radio/si470x/radio-si470x-common.c 19386F: drivers/media/radio/si470x/radio-si470x-usb.c 19387F: drivers/media/radio/si470x/radio-si470x.h 19388 19389SI4713 FM RADIO TRANSMITTER I2C DRIVER 19390M: Eduardo Valentin <edubezval@gmail.com> 19391L: linux-media@vger.kernel.org 19392S: Odd Fixes 19393W: https://linuxtv.org 19394T: git git://linuxtv.org/media_tree.git 19395F: drivers/media/radio/si4713/si4713.? 19396 19397SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19398M: Eduardo Valentin <edubezval@gmail.com> 19399L: linux-media@vger.kernel.org 19400S: Odd Fixes 19401W: https://linuxtv.org 19402T: git git://linuxtv.org/media_tree.git 19403F: drivers/media/radio/si4713/radio-platform-si4713.c 19404 19405SI4713 FM RADIO TRANSMITTER USB DRIVER 19406M: Hans Verkuil <hverkuil@xs4all.nl> 19407L: linux-media@vger.kernel.org 19408S: Maintained 19409W: https://linuxtv.org 19410T: git git://linuxtv.org/media_tree.git 19411F: drivers/media/radio/si4713/radio-usb-si4713.c 19412 19413SIANO DVB DRIVER 19414M: Mauro Carvalho Chehab <mchehab@kernel.org> 19415L: linux-media@vger.kernel.org 19416S: Odd fixes 19417W: https://linuxtv.org 19418T: git git://linuxtv.org/media_tree.git 19419F: drivers/media/common/siano/ 19420F: drivers/media/mmc/siano/ 19421F: drivers/media/usb/siano/ 19422F: drivers/media/usb/siano/ 19423 19424SIFIVE DRIVERS 19425M: Palmer Dabbelt <palmer@dabbelt.com> 19426M: Paul Walmsley <paul.walmsley@sifive.com> 19427L: linux-riscv@lists.infradead.org 19428S: Supported 19429N: sifive 19430K: [^@]sifive 19431 19432SIFIVE FU540 SYSTEM-ON-CHIP 19433M: Paul Walmsley <paul.walmsley@sifive.com> 19434M: Palmer Dabbelt <palmer@dabbelt.com> 19435L: linux-riscv@lists.infradead.org 19436S: Supported 19437T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19438N: fu540 19439K: fu540 19440 19441SIFIVE PDMA DRIVER 19442M: Green Wan <green.wan@sifive.com> 19443S: Maintained 19444F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19445F: drivers/dma/sf-pdma/ 19446 19447SIFIVE SOC DRIVERS 19448M: Conor Dooley <conor@kernel.org> 19449L: linux-riscv@lists.infradead.org 19450S: Maintained 19451T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19452F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19453F: drivers/soc/sifive/ 19454 19455SILEAD TOUCHSCREEN DRIVER 19456M: Hans de Goede <hdegoede@redhat.com> 19457L: linux-input@vger.kernel.org 19458L: platform-driver-x86@vger.kernel.org 19459S: Maintained 19460F: drivers/input/touchscreen/silead.c 19461F: drivers/platform/x86/touchscreen_dmi.c 19462 19463SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19464M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19465S: Supported 19466F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19467F: drivers/net/wireless/silabs/wfx/ 19468 19469SILICON MOTION SM712 FRAME BUFFER DRIVER 19470M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19471M: Teddy Wang <teddy.wang@siliconmotion.com> 19472M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19473L: linux-fbdev@vger.kernel.org 19474S: Maintained 19475F: Documentation/fb/sm712fb.rst 19476F: drivers/video/fbdev/sm712* 19477 19478SILVACO I3C DUAL-ROLE MASTER 19479M: Miquel Raynal <miquel.raynal@bootlin.com> 19480M: Conor Culhane <conor.culhane@silvaco.com> 19481L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19482S: Maintained 19483F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19484F: drivers/i3c/master/svc-i3c-master.c 19485 19486SIMPLEFB FB DRIVER 19487M: Hans de Goede <hdegoede@redhat.com> 19488L: linux-fbdev@vger.kernel.org 19489S: Maintained 19490F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19491F: drivers/video/fbdev/simplefb.c 19492F: include/linux/platform_data/simplefb.h 19493 19494SIMTEC EB110ATX (Chalice CATS) 19495M: Simtec Linux Team <linux@simtec.co.uk> 19496S: Supported 19497W: http://www.simtec.co.uk/products/EB110ATX/ 19498 19499SIOX 19500M: Thorsten Scherer <t.scherer@eckelmann.de> 19501M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19502R: Pengutronix Kernel Team <kernel@pengutronix.de> 19503S: Supported 19504F: drivers/gpio/gpio-siox.c 19505F: drivers/siox/* 19506F: include/trace/events/siox.h 19507 19508SIPHASH PRF ROUTINES 19509M: Jason A. Donenfeld <Jason@zx2c4.com> 19510S: Maintained 19511F: include/linux/siphash.h 19512F: lib/siphash.c 19513F: lib/siphash_kunit.c 19514 19515SIS 190 ETHERNET DRIVER 19516M: Francois Romieu <romieu@fr.zoreil.com> 19517L: netdev@vger.kernel.org 19518S: Maintained 19519F: drivers/net/ethernet/sis/sis190.c 19520 19521SIS 900/7016 FAST ETHERNET DRIVER 19522M: Daniele Venzano <venza@brownhat.org> 19523L: netdev@vger.kernel.org 19524S: Maintained 19525W: http://www.brownhat.org/sis900.html 19526F: drivers/net/ethernet/sis/sis900.* 19527 19528SIS FRAMEBUFFER DRIVER 19529S: Orphan 19530F: Documentation/fb/sisfb.rst 19531F: drivers/video/fbdev/sis/ 19532F: include/video/sisfb.h 19533 19534SIS I2C TOUCHSCREEN DRIVER 19535M: Mika Penttilä <mpenttil@redhat.com> 19536L: linux-input@vger.kernel.org 19537S: Maintained 19538F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19539F: drivers/input/touchscreen/sis_i2c.c 19540 19541SIS USB2VGA DRIVER 19542M: Thomas Winischhofer <thomas@winischhofer.net> 19543S: Maintained 19544W: http://www.winischhofer.at/linuxsisusbvga.shtml 19545F: drivers/usb/misc/sisusbvga/ 19546 19547SL28 CPLD MFD DRIVER 19548M: Michael Walle <michael@walle.cc> 19549S: Maintained 19550F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19551F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19552F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19553F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19554F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19555F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19556F: drivers/gpio/gpio-sl28cpld.c 19557F: drivers/hwmon/sl28cpld-hwmon.c 19558F: drivers/irqchip/irq-sl28cpld.c 19559F: drivers/pwm/pwm-sl28cpld.c 19560F: drivers/watchdog/sl28cpld_wdt.c 19561 19562SL28 VPD NVMEM LAYOUT DRIVER 19563M: Michael Walle <michael@walle.cc> 19564S: Maintained 19565F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19566F: drivers/nvmem/layouts/sl28vpd.c 19567 19568SLAB ALLOCATOR 19569M: Christoph Lameter <cl@linux.com> 19570M: Pekka Enberg <penberg@kernel.org> 19571M: David Rientjes <rientjes@google.com> 19572M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19573M: Andrew Morton <akpm@linux-foundation.org> 19574M: Vlastimil Babka <vbabka@suse.cz> 19575R: Roman Gushchin <roman.gushchin@linux.dev> 19576R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19577L: linux-mm@kvack.org 19578S: Maintained 19579T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19580F: include/linux/sl?b*.h 19581F: mm/sl?b* 19582 19583SLCAN CAN NETWORK DRIVER 19584M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19585L: linux-can@vger.kernel.org 19586S: Maintained 19587F: drivers/net/can/slcan/ 19588 19589SLEEPABLE READ-COPY UPDATE (SRCU) 19590M: Lai Jiangshan <jiangshanlai@gmail.com> 19591M: "Paul E. McKenney" <paulmck@kernel.org> 19592M: Josh Triplett <josh@joshtriplett.org> 19593R: Steven Rostedt <rostedt@goodmis.org> 19594R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19595L: rcu@vger.kernel.org 19596S: Supported 19597W: http://www.rdrop.com/users/paulmck/RCU/ 19598T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19599F: include/linux/srcu*.h 19600F: kernel/rcu/srcu*.c 19601 19602SMACK SECURITY MODULE 19603M: Casey Schaufler <casey@schaufler-ca.com> 19604L: linux-security-module@vger.kernel.org 19605S: Maintained 19606W: http://schaufler-ca.com 19607T: git git://github.com/cschaufler/smack-next 19608F: Documentation/admin-guide/LSM/Smack.rst 19609F: security/smack/ 19610 19611SMC91x ETHERNET DRIVER 19612M: Nicolas Pitre <nico@fluxnic.net> 19613S: Odd Fixes 19614F: drivers/net/ethernet/smsc/smc91x.* 19615 19616SMM665 HARDWARE MONITOR DRIVER 19617M: Guenter Roeck <linux@roeck-us.net> 19618L: linux-hwmon@vger.kernel.org 19619S: Maintained 19620F: Documentation/hwmon/smm665.rst 19621F: drivers/hwmon/smm665.c 19622 19623SMSC EMC2103 HARDWARE MONITOR DRIVER 19624M: Steve Glendinning <steve.glendinning@shawell.net> 19625L: linux-hwmon@vger.kernel.org 19626S: Maintained 19627F: Documentation/hwmon/emc2103.rst 19628F: drivers/hwmon/emc2103.c 19629 19630SMSC SCH5627 HARDWARE MONITOR DRIVER 19631M: Hans de Goede <hdegoede@redhat.com> 19632L: linux-hwmon@vger.kernel.org 19633S: Supported 19634F: Documentation/hwmon/sch5627.rst 19635F: drivers/hwmon/sch5627.c 19636 19637SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19638M: Steve Glendinning <steve.glendinning@shawell.net> 19639L: linux-fbdev@vger.kernel.org 19640S: Maintained 19641F: drivers/video/fbdev/smscufx.c 19642 19643SMSC47B397 HARDWARE MONITOR DRIVER 19644M: Jean Delvare <jdelvare@suse.com> 19645L: linux-hwmon@vger.kernel.org 19646S: Maintained 19647F: Documentation/hwmon/smsc47b397.rst 19648F: drivers/hwmon/smsc47b397.c 19649 19650SMSC911x ETHERNET DRIVER 19651M: Steve Glendinning <steve.glendinning@shawell.net> 19652L: netdev@vger.kernel.org 19653S: Maintained 19654F: drivers/net/ethernet/smsc/smsc911x.* 19655F: include/linux/smsc911x.h 19656 19657SMSC9420 PCI ETHERNET DRIVER 19658M: Steve Glendinning <steve.glendinning@shawell.net> 19659L: netdev@vger.kernel.org 19660S: Maintained 19661F: drivers/net/ethernet/smsc/smsc9420.* 19662 19663SNET DPU VIRTIO DATA PATH ACCELERATOR 19664R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19665F: drivers/vdpa/solidrun/ 19666 19667SOCIONEXT (SNI) AVE NETWORK DRIVER 19668M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19669L: netdev@vger.kernel.org 19670S: Maintained 19671F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19672F: drivers/net/ethernet/socionext/sni_ave.c 19673 19674SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19675M: Jassi Brar <jaswinder.singh@linaro.org> 19676M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19677L: netdev@vger.kernel.org 19678S: Maintained 19679F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19680F: drivers/net/ethernet/socionext/netsec.c 19681 19682SOCIONEXT (SNI) Synquacer SPI DRIVER 19683M: Masahisa Kojima <masahisa.kojima@linaro.org> 19684M: Jassi Brar <jaswinder.singh@linaro.org> 19685L: linux-spi@vger.kernel.org 19686S: Maintained 19687F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19688F: drivers/spi/spi-synquacer.c 19689 19690SOCIONEXT SYNQUACER I2C DRIVER 19691M: Ard Biesheuvel <ardb@kernel.org> 19692L: linux-i2c@vger.kernel.org 19693S: Maintained 19694F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19695F: drivers/i2c/busses/i2c-synquacer.c 19696 19697SOCIONEXT UNIPHIER SOUND DRIVER 19698L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19699S: Orphan 19700F: sound/soc/uniphier/ 19701 19702SOCKET TIMESTAMPING 19703M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19704S: Maintained 19705F: Documentation/networking/timestamping.rst 19706F: include/uapi/linux/net_tstamp.h 19707F: tools/testing/selftests/net/so_txtime.c 19708 19709SOEKRIS NET48XX LED SUPPORT 19710M: Chris Boot <bootc@bootc.net> 19711S: Maintained 19712F: drivers/leds/leds-net48xx.c 19713 19714SOFT-IWARP DRIVER (siw) 19715M: Bernard Metzler <bmt@zurich.ibm.com> 19716L: linux-rdma@vger.kernel.org 19717S: Supported 19718F: drivers/infiniband/sw/siw/ 19719F: include/uapi/rdma/siw-abi.h 19720 19721SOFT-ROCE DRIVER (rxe) 19722M: Zhu Yanjun <zyjzyj2000@gmail.com> 19723L: linux-rdma@vger.kernel.org 19724S: Supported 19725F: drivers/infiniband/sw/rxe/ 19726F: include/uapi/rdma/rdma_user_rxe.h 19727 19728SOFTLOGIC 6x10 MPEG CODEC 19729M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19730M: Anton Sviridenko <anton@corp.bluecherry.net> 19731M: Andrey Utkin <andrey_utkin@fastmail.com> 19732M: Ismael Luceno <ismael@iodev.co.uk> 19733L: linux-media@vger.kernel.org 19734S: Supported 19735F: drivers/media/pci/solo6x10/ 19736 19737SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19738M: James Morse <james.morse@arm.com> 19739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19740S: Maintained 19741F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19742F: drivers/firmware/arm_sdei.c 19743F: include/linux/arm_sdei.h 19744F: include/uapi/linux/arm_sdei.h 19745 19746SOFTWARE NODES AND DEVICE PROPERTIES 19747R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19748R: Daniel Scally <djrscally@gmail.com> 19749R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19750R: Sakari Ailus <sakari.ailus@linux.intel.com> 19751L: linux-acpi@vger.kernel.org 19752S: Maintained 19753F: drivers/base/property.c 19754F: drivers/base/swnode.c 19755F: include/linux/fwnode.h 19756F: include/linux/property.h 19757 19758SOFTWARE RAID (Multiple Disks) SUPPORT 19759M: Song Liu <song@kernel.org> 19760L: linux-raid@vger.kernel.org 19761S: Supported 19762Q: https://patchwork.kernel.org/project/linux-raid/list/ 19763T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19764F: drivers/md/Kconfig 19765F: drivers/md/Makefile 19766F: drivers/md/md* 19767F: drivers/md/raid* 19768F: include/linux/raid/ 19769F: include/uapi/linux/raid/ 19770 19771SOLIDRUN CLEARFOG SUPPORT 19772M: Russell King <linux@armlinux.org.uk> 19773S: Maintained 19774F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19775F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19776 19777SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19778M: Russell King <linux@armlinux.org.uk> 19779S: Maintained 19780F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19781F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19782F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19783 19784SONIC NETWORK DRIVER 19785M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19786L: netdev@vger.kernel.org 19787S: Maintained 19788F: drivers/net/ethernet/natsemi/sonic.* 19789 19790SONICS SILICON BACKPLANE DRIVER (SSB) 19791M: Michael Buesch <m@bues.ch> 19792L: linux-wireless@vger.kernel.org 19793S: Maintained 19794F: drivers/ssb/ 19795F: include/linux/ssb/ 19796 19797SONY IMX208 SENSOR DRIVER 19798M: Sakari Ailus <sakari.ailus@linux.intel.com> 19799L: linux-media@vger.kernel.org 19800S: Maintained 19801T: git git://linuxtv.org/media_tree.git 19802F: drivers/media/i2c/imx208.c 19803 19804SONY IMX214 SENSOR DRIVER 19805M: Ricardo Ribalda <ribalda@kernel.org> 19806L: linux-media@vger.kernel.org 19807S: Maintained 19808T: git git://linuxtv.org/media_tree.git 19809F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19810F: drivers/media/i2c/imx214.c 19811 19812SONY IMX219 SENSOR DRIVER 19813M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19814L: linux-media@vger.kernel.org 19815S: Maintained 19816T: git git://linuxtv.org/media_tree.git 19817F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19818F: drivers/media/i2c/imx219.c 19819 19820SONY IMX258 SENSOR DRIVER 19821M: Sakari Ailus <sakari.ailus@linux.intel.com> 19822L: linux-media@vger.kernel.org 19823S: Maintained 19824T: git git://linuxtv.org/media_tree.git 19825F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19826F: drivers/media/i2c/imx258.c 19827 19828SONY IMX274 SENSOR DRIVER 19829M: Leon Luo <leonl@leopardimaging.com> 19830L: linux-media@vger.kernel.org 19831S: Maintained 19832T: git git://linuxtv.org/media_tree.git 19833F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19834F: drivers/media/i2c/imx274.c 19835 19836SONY IMX290 SENSOR DRIVER 19837M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19838L: linux-media@vger.kernel.org 19839S: Maintained 19840T: git git://linuxtv.org/media_tree.git 19841F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19842F: drivers/media/i2c/imx290.c 19843 19844SONY IMX296 SENSOR DRIVER 19845M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19846M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19847L: linux-media@vger.kernel.org 19848S: Maintained 19849T: git git://linuxtv.org/media_tree.git 19850F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19851F: drivers/media/i2c/imx296.c 19852 19853SONY IMX319 SENSOR DRIVER 19854M: Bingbu Cao <bingbu.cao@intel.com> 19855L: linux-media@vger.kernel.org 19856S: Maintained 19857T: git git://linuxtv.org/media_tree.git 19858F: drivers/media/i2c/imx319.c 19859 19860SONY IMX334 SENSOR DRIVER 19861M: Paul J. Murphy <paul.j.murphy@intel.com> 19862M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19863L: linux-media@vger.kernel.org 19864S: Maintained 19865T: git git://linuxtv.org/media_tree.git 19866F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19867F: drivers/media/i2c/imx334.c 19868 19869SONY IMX335 SENSOR DRIVER 19870M: Paul J. Murphy <paul.j.murphy@intel.com> 19871M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19872L: linux-media@vger.kernel.org 19873S: Maintained 19874T: git git://linuxtv.org/media_tree.git 19875F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19876F: drivers/media/i2c/imx335.c 19877 19878SONY IMX355 SENSOR DRIVER 19879M: Tianshu Qiu <tian.shu.qiu@intel.com> 19880L: linux-media@vger.kernel.org 19881S: Maintained 19882T: git git://linuxtv.org/media_tree.git 19883F: drivers/media/i2c/imx355.c 19884 19885SONY IMX412 SENSOR DRIVER 19886M: Paul J. Murphy <paul.j.murphy@intel.com> 19887M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19888L: linux-media@vger.kernel.org 19889S: Maintained 19890T: git git://linuxtv.org/media_tree.git 19891F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19892F: drivers/media/i2c/imx412.c 19893 19894SONY IMX415 SENSOR DRIVER 19895M: Michael Riesch <michael.riesch@wolfvision.net> 19896L: linux-media@vger.kernel.org 19897S: Maintained 19898T: git git://linuxtv.org/media_tree.git 19899F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19900F: drivers/media/i2c/imx415.c 19901 19902SONY MEMORYSTICK SUBSYSTEM 19903M: Maxim Levitsky <maximlevitsky@gmail.com> 19904M: Alex Dubov <oakad@yahoo.com> 19905M: Ulf Hansson <ulf.hansson@linaro.org> 19906L: linux-mmc@vger.kernel.org 19907S: Maintained 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19909F: drivers/memstick/ 19910F: include/linux/memstick.h 19911 19912SONY VAIO CONTROL DEVICE DRIVER 19913M: Mattia Dongili <malattia@linux.it> 19914L: platform-driver-x86@vger.kernel.org 19915S: Maintained 19916W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19917F: Documentation/admin-guide/laptops/sony-laptop.rst 19918F: drivers/char/sonypi.c 19919F: drivers/platform/x86/sony-laptop.c 19920F: include/linux/sony-laptop.h 19921 19922SOUND 19923M: Jaroslav Kysela <perex@perex.cz> 19924M: Takashi Iwai <tiwai@suse.com> 19925L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19926S: Maintained 19927W: http://www.alsa-project.org/ 19928Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19929T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19930F: Documentation/sound/ 19931F: include/sound/ 19932F: include/uapi/sound/ 19933F: sound/ 19934F: tools/testing/selftests/alsa 19935 19936SOUND - ALSA SELFTESTS 19937M: Mark Brown <broonie@kernel.org> 19938L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19939L: linux-kselftest@vger.kernel.org 19940S: Supported 19941F: tools/testing/selftests/alsa 19942 19943SOUND - COMPRESSED AUDIO 19944M: Vinod Koul <vkoul@kernel.org> 19945L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19946S: Supported 19947T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19948F: Documentation/sound/designs/compress-offload.rst 19949F: include/sound/compress_driver.h 19950F: include/uapi/sound/compress_* 19951F: sound/core/compress_offload.c 19952F: sound/soc/soc-compress.c 19953 19954SOUND - DMAENGINE HELPERS 19955M: Lars-Peter Clausen <lars@metafoo.de> 19956S: Supported 19957F: include/sound/dmaengine_pcm.h 19958F: sound/core/pcm_dmaengine.c 19959F: sound/soc/soc-generic-dmaengine-pcm.c 19960 19961SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19962M: Liam Girdwood <lgirdwood@gmail.com> 19963M: Mark Brown <broonie@kernel.org> 19964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19965S: Supported 19966W: http://alsa-project.org/main/index.php/ASoC 19967T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19968F: Documentation/devicetree/bindings/sound/ 19969F: Documentation/sound/soc/ 19970F: include/dt-bindings/sound/ 19971F: include/sound/soc* 19972F: sound/soc/ 19973 19974SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19975M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19976M: Liam Girdwood <lgirdwood@gmail.com> 19977M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19978M: Bard Liao <yung-chuan.liao@linux.intel.com> 19979M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19980M: Daniel Baluta <daniel.baluta@nxp.com> 19981R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19982L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19983S: Supported 19984W: https://github.com/thesofproject/linux/ 19985F: sound/soc/sof/ 19986 19987SOUNDWIRE SUBSYSTEM 19988M: Vinod Koul <vkoul@kernel.org> 19989M: Bard Liao <yung-chuan.liao@linux.intel.com> 19990R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19991R: Sanyog Kale <sanyog.r.kale@intel.com> 19992L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19993S: Supported 19994T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19995F: Documentation/driver-api/soundwire/ 19996F: drivers/soundwire/ 19997F: include/linux/soundwire/ 19998 19999SP2 MEDIA DRIVER 20000M: Olli Salonen <olli.salonen@iki.fi> 20001L: linux-media@vger.kernel.org 20002S: Maintained 20003W: https://linuxtv.org 20004Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20005F: drivers/media/dvb-frontends/sp2* 20006 20007SPANISH DOCUMENTATION 20008M: Carlos Bilbao <carlos.bilbao@amd.com> 20009S: Maintained 20010F: Documentation/translations/sp_SP/ 20011 20012SPARC + UltraSPARC (sparc/sparc64) 20013M: "David S. Miller" <davem@davemloft.net> 20014L: sparclinux@vger.kernel.org 20015S: Maintained 20016Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20017T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20018T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20019F: arch/sparc/ 20020F: drivers/sbus/ 20021 20022SPARC SERIAL DRIVERS 20023M: "David S. Miller" <davem@davemloft.net> 20024L: sparclinux@vger.kernel.org 20025S: Maintained 20026T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20027T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20028F: drivers/tty/serial/suncore.c 20029F: drivers/tty/serial/sunhv.c 20030F: drivers/tty/serial/sunsab.c 20031F: drivers/tty/serial/sunsab.h 20032F: drivers/tty/serial/sunsu.c 20033F: drivers/tty/serial/sunzilog.c 20034F: drivers/tty/serial/sunzilog.h 20035F: drivers/tty/vcc.c 20036F: include/linux/sunserialcore.h 20037 20038SPARSE CHECKER 20039M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20040L: linux-sparse@vger.kernel.org 20041S: Maintained 20042W: https://sparse.docs.kernel.org/ 20043Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20044B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20045T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20046F: include/linux/compiler.h 20047 20048SPEAKUP CONSOLE SPEECH DRIVER 20049M: William Hubbs <w.d.hubbs@gmail.com> 20050M: Chris Brannon <chris@the-brannons.com> 20051M: Kirk Reiser <kirk@reisers.ca> 20052M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20053L: speakup@linux-speakup.org 20054S: Odd Fixes 20055W: http://www.linux-speakup.org/ 20056W: https://github.com/linux-speakup/speakup 20057B: https://github.com/linux-speakup/speakup/issues 20058F: drivers/accessibility/speakup/ 20059 20060SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20061M: Viresh Kumar <vireshk@kernel.org> 20062M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20063M: soc@kernel.org 20064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20065S: Maintained 20066W: http://www.st.com/spear 20067F: arch/arm/boot/dts/st/spear* 20068F: arch/arm/mach-spear/ 20069F: drivers/clk/spear/ 20070F: drivers/pinctrl/spear/ 20071 20072SPI NOR SUBSYSTEM 20073M: Tudor Ambarus <tudor.ambarus@linaro.org> 20074M: Pratyush Yadav <pratyush@kernel.org> 20075R: Michael Walle <michael@walle.cc> 20076L: linux-mtd@lists.infradead.org 20077S: Maintained 20078W: http://www.linux-mtd.infradead.org/ 20079Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20080C: irc://irc.oftc.net/mtd 20081T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20082F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20083F: drivers/mtd/spi-nor/ 20084F: include/linux/mtd/spi-nor.h 20085 20086SPI SUBSYSTEM 20087M: Mark Brown <broonie@kernel.org> 20088L: linux-spi@vger.kernel.org 20089S: Maintained 20090Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20091T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20092F: Documentation/devicetree/bindings/spi/ 20093F: Documentation/spi/ 20094F: drivers/spi/ 20095F: include/linux/spi/ 20096F: include/uapi/linux/spi/ 20097F: tools/spi/ 20098 20099SPIDERNET NETWORK DRIVER for CELL 20100M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20101M: Geoff Levand <geoff@infradead.org> 20102L: netdev@vger.kernel.org 20103L: linuxppc-dev@lists.ozlabs.org 20104S: Maintained 20105F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20106F: drivers/net/ethernet/toshiba/spider_net* 20107 20108SPMI SUBSYSTEM 20109M: Stephen Boyd <sboyd@kernel.org> 20110L: linux-kernel@vger.kernel.org 20111S: Maintained 20112T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20113F: Documentation/devicetree/bindings/spmi/ 20114F: drivers/spmi/ 20115F: include/dt-bindings/spmi/spmi.h 20116F: include/linux/spmi.h 20117F: include/trace/events/spmi.h 20118 20119SPU FILE SYSTEM 20120M: Jeremy Kerr <jk@ozlabs.org> 20121L: linuxppc-dev@lists.ozlabs.org 20122S: Supported 20123W: http://www.ibm.com/developerworks/power/cell/ 20124F: Documentation/filesystems/spufs/spufs.rst 20125F: arch/powerpc/platforms/cell/spufs/ 20126 20127SQUASHFS FILE SYSTEM 20128M: Phillip Lougher <phillip@squashfs.org.uk> 20129L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20130S: Maintained 20131W: http://squashfs.org.uk 20132T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20133F: Documentation/filesystems/squashfs.rst 20134F: fs/squashfs/ 20135 20136SRM (Alpha) environment access 20137M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20138S: Maintained 20139F: arch/alpha/kernel/srm_env.c 20140 20141ST LSM6DSx IMU IIO DRIVER 20142M: Lorenzo Bianconi <lorenzo@kernel.org> 20143L: linux-iio@vger.kernel.org 20144S: Maintained 20145W: http://www.st.com/ 20146F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20147F: drivers/iio/imu/st_lsm6dsx/ 20148 20149ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20150M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20151M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20152L: linux-media@vger.kernel.org 20153S: Maintained 20154T: git git://linuxtv.org/media_tree.git 20155F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20156F: drivers/media/i2c/st-mipid02.c 20157 20158ST STM32 I2C/SMBUS DRIVER 20159M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20160M: Alain Volmat <alain.volmat@foss.st.com> 20161L: linux-i2c@vger.kernel.org 20162S: Maintained 20163F: drivers/i2c/busses/i2c-stm32* 20164 20165ST STM32 SPI DRIVER 20166M: Alain Volmat <alain.volmat@foss.st.com> 20167L: linux-spi@vger.kernel.org 20168S: Maintained 20169F: drivers/spi/spi-stm32.c 20170 20171ST STPDDC60 DRIVER 20172M: Daniel Nilsson <daniel.nilsson@flex.com> 20173L: linux-hwmon@vger.kernel.org 20174S: Maintained 20175F: Documentation/hwmon/stpddc60.rst 20176F: drivers/hwmon/pmbus/stpddc60.c 20177 20178ST VGXY61 DRIVER 20179M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20180M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20181L: linux-media@vger.kernel.org 20182S: Maintained 20183T: git git://linuxtv.org/media_tree.git 20184F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20185F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20186F: drivers/media/i2c/st-vgxy61.c 20187 20188ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20189M: Song Qiang <songqiang1304521@gmail.com> 20190L: linux-iio@vger.kernel.org 20191S: Maintained 20192F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20193F: drivers/iio/proximity/vl53l0x-i2c.c 20194 20195STABLE BRANCH 20196M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20197M: Sasha Levin <sashal@kernel.org> 20198L: stable@vger.kernel.org 20199S: Supported 20200F: Documentation/process/stable-kernel-rules.rst 20201 20202STAGING - ATOMISP DRIVER 20203M: Hans de Goede <hdegoede@redhat.com> 20204M: Mauro Carvalho Chehab <mchehab@kernel.org> 20205R: Sakari Ailus <sakari.ailus@linux.intel.com> 20206L: linux-media@vger.kernel.org 20207S: Maintained 20208F: drivers/staging/media/atomisp/ 20209 20210STAGING - FIELDBUS SUBSYSTEM 20211M: Sven Van Asbroeck <TheSven73@gmail.com> 20212S: Maintained 20213F: drivers/staging/fieldbus/* 20214F: drivers/staging/fieldbus/Documentation/ 20215 20216STAGING - HMS ANYBUS-S BUS 20217M: Sven Van Asbroeck <TheSven73@gmail.com> 20218S: Maintained 20219F: drivers/staging/fieldbus/anybuss/ 20220 20221STAGING - INDUSTRIAL IO 20222M: Jonathan Cameron <jic23@kernel.org> 20223L: linux-iio@vger.kernel.org 20224S: Odd Fixes 20225F: Documentation/devicetree/bindings/staging/iio/ 20226F: drivers/staging/iio/ 20227 20228STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20229M: Marc Dietrich <marvin24@gmx.de> 20230L: ac100@lists.launchpad.net (moderated for non-subscribers) 20231L: linux-tegra@vger.kernel.org 20232S: Maintained 20233F: drivers/staging/nvec/ 20234 20235STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20236M: Jens Frederich <jfrederich@gmail.com> 20237M: Jon Nettleton <jon.nettleton@gmail.com> 20238S: Maintained 20239W: http://wiki.laptop.org/go/DCON 20240F: drivers/staging/olpc_dcon/ 20241 20242STAGING - REALTEK RTL8712U DRIVERS 20243M: Larry Finger <Larry.Finger@lwfinger.net> 20244M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20245S: Odd Fixes 20246F: drivers/staging/rtl8712/ 20247 20248STAGING - SEPS525 LCD CONTROLLER DRIVERS 20249M: Michael Hennerich <michael.hennerich@analog.com> 20250L: linux-fbdev@vger.kernel.org 20251S: Supported 20252F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20253F: drivers/staging/fbtft/fb_seps525.c 20254 20255STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20256M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20257M: Teddy Wang <teddy.wang@siliconmotion.com> 20258M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20259L: linux-fbdev@vger.kernel.org 20260S: Maintained 20261F: drivers/staging/sm750fb/ 20262 20263STAGING - VIA VT665X DRIVERS 20264M: Forest Bond <forest@alittletooquiet.net> 20265S: Odd Fixes 20266F: drivers/staging/vt665?/ 20267 20268STAGING SUBSYSTEM 20269M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20270L: linux-staging@lists.linux.dev 20271S: Supported 20272T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20273F: drivers/staging/ 20274 20275STARFIRE/DURALAN NETWORK DRIVER 20276M: Ion Badulescu <ionut@badula.org> 20277S: Odd Fixes 20278F: drivers/net/ethernet/adaptec/starfire* 20279 20280STARFIVE CRYPTO DRIVER 20281M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20282M: William Qiu <william.qiu@starfivetech.com> 20283S: Supported 20284F: Documentation/devicetree/bindings/crypto/starfive* 20285F: drivers/crypto/starfive/ 20286 20287STARFIVE DEVICETREES 20288M: Emil Renner Berthing <kernel@esmil.dk> 20289S: Maintained 20290F: arch/riscv/boot/dts/starfive/ 20291 20292STARFIVE DWMAC GLUE LAYER 20293M: Emil Renner Berthing <kernel@esmil.dk> 20294M: Samin Guo <samin.guo@starfivetech.com> 20295S: Maintained 20296F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20297F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20298 20299STARFIVE JH7110 MMC/SD/SDIO DRIVER 20300M: William Qiu <william.qiu@starfivetech.com> 20301S: Supported 20302F: Documentation/devicetree/bindings/mmc/starfive* 20303F: drivers/mmc/host/dw_mmc-starfive.c 20304 20305STARFIVE JH7110 TDM DRIVER 20306M: Walker Chen <walker.chen@starfivetech.com> 20307S: Maintained 20308F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20309F: sound/soc/starfive/jh7110_tdm.c 20310 20311STARFIVE JH71X0 CLOCK DRIVERS 20312M: Emil Renner Berthing <kernel@esmil.dk> 20313M: Hal Feng <hal.feng@starfivetech.com> 20314S: Maintained 20315F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20316F: drivers/clk/starfive/clk-starfive-jh71* 20317F: include/dt-bindings/clock/starfive?jh71*.h 20318 20319STARFIVE JH71X0 PINCTRL DRIVERS 20320M: Emil Renner Berthing <kernel@esmil.dk> 20321M: Jianlong Huang <jianlong.huang@starfivetech.com> 20322L: linux-gpio@vger.kernel.org 20323S: Maintained 20324F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20325F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20326F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20327F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20328 20329STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20330M: Emil Renner Berthing <kernel@esmil.dk> 20331M: Hal Feng <hal.feng@starfivetech.com> 20332S: Maintained 20333F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20334F: drivers/reset/starfive/reset-starfive-jh71* 20335F: include/dt-bindings/reset/starfive?jh71*.h 20336 20337STARFIVE JH71X0 USB DRIVERS 20338M: Minda Chen <minda.chen@starfivetech.com> 20339S: Maintained 20340F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20341F: drivers/usb/cdns3/cdns3-starfive.c 20342 20343STARFIVE JH71XX PMU CONTROLLER DRIVER 20344M: Walker Chen <walker.chen@starfivetech.com> 20345S: Supported 20346F: Documentation/devicetree/bindings/power/starfive* 20347F: drivers/soc/starfive/jh71xx_pmu.c 20348F: include/dt-bindings/power/starfive,jh7110-pmu.h 20349 20350STARFIVE SOC DRIVERS 20351M: Conor Dooley <conor@kernel.org> 20352S: Maintained 20353T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20354F: drivers/soc/starfive/ 20355 20356STARFIVE TRNG DRIVER 20357M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20358S: Supported 20359F: Documentation/devicetree/bindings/rng/starfive* 20360F: drivers/char/hw_random/jh7110-trng.c 20361 20362STARFIVE WATCHDOG DRIVER 20363M: Xingyu Wu <xingyu.wu@starfivetech.com> 20364M: Samin Guo <samin.guo@starfivetech.com> 20365S: Supported 20366F: Documentation/devicetree/bindings/watchdog/starfive* 20367F: drivers/watchdog/starfive-wdt.c 20368 20369STATIC BRANCH/CALL 20370M: Peter Zijlstra <peterz@infradead.org> 20371M: Josh Poimboeuf <jpoimboe@kernel.org> 20372M: Jason Baron <jbaron@akamai.com> 20373R: Steven Rostedt <rostedt@goodmis.org> 20374R: Ard Biesheuvel <ardb@kernel.org> 20375S: Supported 20376F: arch/*/include/asm/jump_label*.h 20377F: arch/*/include/asm/static_call*.h 20378F: arch/*/kernel/jump_label.c 20379F: arch/*/kernel/static_call.c 20380F: include/linux/jump_label*.h 20381F: include/linux/static_call*.h 20382F: kernel/jump_label.c 20383F: kernel/static_call.c 20384 20385STI AUDIO (ASoC) DRIVERS 20386M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20388S: Maintained 20389F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20390F: sound/soc/sti/ 20391 20392STI CEC DRIVER 20393M: Alain Volmat <alain.volmat@foss.st.com> 20394S: Maintained 20395F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20396F: drivers/media/cec/platform/sti/ 20397 20398STK1160 USB VIDEO CAPTURE DRIVER 20399M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20400L: linux-media@vger.kernel.org 20401S: Maintained 20402T: git git://linuxtv.org/media_tree.git 20403F: drivers/media/usb/stk1160/ 20404 20405STM32 AUDIO (ASoC) DRIVERS 20406M: Olivier Moysan <olivier.moysan@foss.st.com> 20407M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20409S: Maintained 20410F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20411F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20412F: sound/soc/stm/ 20413 20414STM32 TIMER/LPTIMER DRIVERS 20415M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20416S: Maintained 20417F: Documentation/ABI/testing/*timer-stm32 20418F: Documentation/devicetree/bindings/*/*stm32-*timer* 20419F: drivers/*/stm32-*timer* 20420F: drivers/pwm/pwm-stm32* 20421F: include/linux/*/stm32-*tim* 20422 20423STMMAC ETHERNET DRIVER 20424M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20425M: Jose Abreu <joabreu@synopsys.com> 20426L: netdev@vger.kernel.org 20427S: Supported 20428W: http://www.stlinux.com 20429F: Documentation/networking/device_drivers/ethernet/stmicro/ 20430F: drivers/net/ethernet/stmicro/stmmac/ 20431 20432SUN HAPPY MEAL ETHERNET DRIVER 20433M: Sean Anderson <seanga2@gmail.com> 20434S: Maintained 20435F: drivers/net/ethernet/sun/sunhme.* 20436 20437SUN3/3X 20438M: Sam Creasey <sammy@sammy.net> 20439S: Maintained 20440W: http://sammy.net/sun3/ 20441F: arch/m68k/include/asm/sun3* 20442F: arch/m68k/kernel/*sun3* 20443F: arch/m68k/sun3*/ 20444F: drivers/net/ethernet/i825xx/sun3* 20445 20446SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20447M: Hans de Goede <hdegoede@redhat.com> 20448L: linux-input@vger.kernel.org 20449S: Maintained 20450F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20451F: drivers/input/keyboard/sun4i-lradc-keys.c 20452 20453SUNDANCE NETWORK DRIVER 20454M: Denis Kirjanov <kda@linux-powerpc.org> 20455L: netdev@vger.kernel.org 20456S: Maintained 20457F: drivers/net/ethernet/dlink/sundance.c 20458 20459SUNPLUS ETHERNET DRIVER 20460M: Wells Lu <wellslutw@gmail.com> 20461L: netdev@vger.kernel.org 20462S: Maintained 20463W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20464F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20465F: drivers/net/ethernet/sunplus/ 20466 20467SUNPLUS MMC DRIVER 20468M: Tony Huang <tonyhuang.sunplus@gmail.com> 20469M: Li-hao Kuo <lhjeff911@gmail.com> 20470S: Maintained 20471F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20472F: drivers/mmc/host/sunplus-mmc.c 20473 20474SUNPLUS OCOTP DRIVER 20475M: Vincent Shih <vincent.sunplus@gmail.com> 20476S: Maintained 20477F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20478F: drivers/nvmem/sunplus-ocotp.c 20479 20480SUNPLUS PWM DRIVER 20481M: Hammer Hsieh <hammerh0314@gmail.com> 20482S: Maintained 20483F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20484F: drivers/pwm/pwm-sunplus.c 20485 20486SUNPLUS RTC DRIVER 20487M: Vincent Shih <vincent.sunplus@gmail.com> 20488L: linux-rtc@vger.kernel.org 20489S: Maintained 20490F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20491F: drivers/rtc/rtc-sunplus.c 20492 20493SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20494M: Li-hao Kuo <lhjeff911@gmail.com> 20495L: linux-spi@vger.kernel.org 20496S: Maintained 20497F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20498F: drivers/spi/spi-sunplus-sp7021.c 20499 20500SUNPLUS UART DRIVER 20501M: Hammer Hsieh <hammerh0314@gmail.com> 20502S: Maintained 20503F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20504F: drivers/tty/serial/sunplus-uart.c 20505 20506SUNPLUS USB2 PHY DRIVER 20507M: Vincent Shih <vincent.sunplus@gmail.com> 20508L: linux-usb@vger.kernel.org 20509S: Maintained 20510F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20511F: drivers/phy/sunplus/Kconfig 20512F: drivers/phy/sunplus/Makefile 20513F: drivers/phy/sunplus/phy-sunplus-usb2.c 20514 20515SUNPLUS WATCHDOG DRIVER 20516M: Xiantao Hu <xt.hu@cqplus1.com> 20517L: linux-watchdog@vger.kernel.org 20518S: Maintained 20519F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20520F: drivers/watchdog/sunplus_wdt.c 20521 20522SUPERH 20523M: Yoshinori Sato <ysato@users.sourceforge.jp> 20524M: Rich Felker <dalias@libc.org> 20525M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20526L: linux-sh@vger.kernel.org 20527S: Maintained 20528Q: http://patchwork.kernel.org/project/linux-sh/list/ 20529F: Documentation/arch/sh/ 20530F: arch/sh/ 20531F: drivers/sh/ 20532 20533SUSPEND TO RAM 20534M: "Rafael J. Wysocki" <rafael@kernel.org> 20535M: Len Brown <len.brown@intel.com> 20536M: Pavel Machek <pavel@ucw.cz> 20537L: linux-pm@vger.kernel.org 20538S: Supported 20539B: https://bugzilla.kernel.org 20540F: Documentation/power/ 20541F: arch/x86/kernel/acpi/sleep* 20542F: arch/x86/kernel/acpi/wakeup* 20543F: drivers/base/power/ 20544F: include/linux/freezer.h 20545F: include/linux/pm.h 20546F: include/linux/suspend.h 20547F: kernel/power/ 20548 20549SVGA HANDLING 20550M: Martin Mares <mj@ucw.cz> 20551L: linux-video@atrey.karlin.mff.cuni.cz 20552S: Maintained 20553F: Documentation/admin-guide/svga.rst 20554F: arch/x86/boot/video* 20555 20556SWITCHDEV 20557M: Jiri Pirko <jiri@resnulli.us> 20558M: Ivan Vecera <ivecera@redhat.com> 20559L: netdev@vger.kernel.org 20560S: Supported 20561F: include/net/switchdev.h 20562F: net/switchdev/ 20563 20564SY8106A REGULATOR DRIVER 20565M: Icenowy Zheng <icenowy@aosc.io> 20566S: Maintained 20567F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20568F: drivers/regulator/sy8106a-regulator.c 20569 20570SYNC FILE FRAMEWORK 20571M: Sumit Semwal <sumit.semwal@linaro.org> 20572R: Gustavo Padovan <gustavo@padovan.org> 20573L: linux-media@vger.kernel.org 20574L: dri-devel@lists.freedesktop.org 20575S: Maintained 20576T: git git://anongit.freedesktop.org/drm/drm-misc 20577F: Documentation/driver-api/sync_file.rst 20578F: drivers/dma-buf/dma-fence* 20579F: drivers/dma-buf/sw_sync.c 20580F: drivers/dma-buf/sync_* 20581F: include/linux/sync_file.h 20582F: include/uapi/linux/sync_file.h 20583 20584SYNOPSYS ARC ARCHITECTURE 20585M: Vineet Gupta <vgupta@kernel.org> 20586L: linux-snps-arc@lists.infradead.org 20587S: Supported 20588T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20589F: Documentation/arch/arc 20590F: Documentation/devicetree/bindings/arc/* 20591F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20592F: arch/arc/ 20593F: drivers/clocksource/arc_timer.c 20594F: drivers/tty/serial/arc_uart.c 20595 20596SYNOPSYS ARC HSDK SDP pll clock driver 20597M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20598S: Supported 20599F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20600F: drivers/clk/clk-hsdk-pll.c 20601 20602SYNOPSYS ARC SDP clock driver 20603M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20604S: Supported 20605F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20606F: drivers/clk/axs10x/* 20607 20608SYNOPSYS ARC SDP platform support 20609M: Alexey Brodkin <abrodkin@synopsys.com> 20610S: Supported 20611F: Documentation/devicetree/bindings/arc/axs10* 20612F: arch/arc/boot/dts/ax* 20613F: arch/arc/plat-axs10x 20614 20615SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20616M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20617S: Supported 20618F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20619F: drivers/reset/reset-axs10x.c 20620 20621SYNOPSYS CREG GPIO DRIVER 20622M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20623S: Maintained 20624F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20625F: drivers/gpio/gpio-creg-snps.c 20626 20627SYNOPSYS DESIGNWARE 8250 UART DRIVER 20628M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20629R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20630S: Supported 20631F: drivers/tty/serial/8250/8250_dw.c 20632F: drivers/tty/serial/8250/8250_dwlib.* 20633F: drivers/tty/serial/8250/8250_lpss.c 20634 20635SYNOPSYS DESIGNWARE APB GPIO DRIVER 20636M: Hoan Tran <hoan@os.amperecomputing.com> 20637M: Serge Semin <fancer.lancer@gmail.com> 20638L: linux-gpio@vger.kernel.org 20639S: Maintained 20640F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20641F: drivers/gpio/gpio-dwapb.c 20642 20643SYNOPSYS DESIGNWARE APB SSI DRIVER 20644M: Serge Semin <fancer.lancer@gmail.com> 20645L: linux-spi@vger.kernel.org 20646S: Supported 20647F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20648F: drivers/spi/spi-dw* 20649 20650SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20651M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20652S: Maintained 20653F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20654F: drivers/dma/dw-axi-dmac/ 20655 20656SYNOPSYS DESIGNWARE DMAC DRIVER 20657M: Viresh Kumar <vireshk@kernel.org> 20658R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20659S: Maintained 20660F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20661F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20662F: drivers/dma/dw/ 20663F: include/dt-bindings/dma/dw-dmac.h 20664F: include/linux/dma/dw.h 20665F: include/linux/platform_data/dma-dw.h 20666 20667SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20668M: Jose Abreu <Jose.Abreu@synopsys.com> 20669L: netdev@vger.kernel.org 20670S: Supported 20671F: drivers/net/ethernet/synopsys/ 20672 20673SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20674M: Jose Abreu <Jose.Abreu@synopsys.com> 20675L: netdev@vger.kernel.org 20676S: Supported 20677F: drivers/net/pcs/pcs-xpcs.c 20678F: drivers/net/pcs/pcs-xpcs.h 20679F: include/linux/pcs/pcs-xpcs.h 20680 20681SYNOPSYS DESIGNWARE I2C DRIVER 20682M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20683R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20684R: Mika Westerberg <mika.westerberg@linux.intel.com> 20685R: Jan Dabros <jsd@semihalf.com> 20686L: linux-i2c@vger.kernel.org 20687S: Supported 20688F: drivers/i2c/busses/i2c-designware-* 20689 20690SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20691M: Jaehoon Chung <jh80.chung@samsung.com> 20692L: linux-mmc@vger.kernel.org 20693S: Maintained 20694F: drivers/mmc/host/dw_mmc* 20695 20696SYNOPSYS HSDK RESET CONTROLLER DRIVER 20697M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20698S: Supported 20699F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20700F: drivers/reset/reset-hsdk.c 20701F: include/dt-bindings/reset/snps,hsdk-reset.h 20702 20703SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20704M: Prabu Thangamuthu <prabu.t@synopsys.com> 20705M: Manjunath M B <manjumb@synopsys.com> 20706L: linux-mmc@vger.kernel.org 20707S: Maintained 20708F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20709 20710SYSTEM CONFIGURATION (SYSCON) 20711M: Lee Jones <lee@kernel.org> 20712M: Arnd Bergmann <arnd@arndb.de> 20713S: Supported 20714T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20715F: drivers/mfd/syscon.c 20716 20717SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20718M: Sudeep Holla <sudeep.holla@arm.com> 20719R: Cristian Marussi <cristian.marussi@arm.com> 20720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20721S: Maintained 20722F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20723F: drivers/clk/clk-sc[mp]i.c 20724F: drivers/cpufreq/sc[mp]i-cpufreq.c 20725F: drivers/firmware/arm_scmi/ 20726F: drivers/firmware/arm_scpi.c 20727F: drivers/powercap/arm_scmi_powercap.c 20728F: drivers/regulator/scmi-regulator.c 20729F: drivers/reset/reset-scmi.c 20730F: include/linux/sc[mp]i_protocol.h 20731F: include/trace/events/scmi.h 20732F: include/uapi/linux/virtio_scmi.h 20733 20734SYSTEM RESET/SHUTDOWN DRIVERS 20735M: Sebastian Reichel <sre@kernel.org> 20736L: linux-pm@vger.kernel.org 20737S: Maintained 20738T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20739F: Documentation/devicetree/bindings/power/reset/ 20740F: drivers/power/reset/ 20741 20742SYSTEM TRACE MODULE CLASS 20743M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20744S: Maintained 20745T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20746F: Documentation/trace/stm.rst 20747F: drivers/hwtracing/stm/ 20748F: include/linux/stm.h 20749F: include/uapi/linux/stm.h 20750 20751SYSTEM76 ACPI DRIVER 20752M: Jeremy Soller <jeremy@system76.com> 20753M: System76 Product Development <productdev@system76.com> 20754L: platform-driver-x86@vger.kernel.org 20755S: Maintained 20756F: drivers/platform/x86/system76_acpi.c 20757 20758SYSV FILESYSTEM 20759S: Orphan 20760F: Documentation/filesystems/sysv-fs.rst 20761F: fs/sysv/ 20762F: include/linux/sysv_fs.h 20763 20764TASKSTATS STATISTICS INTERFACE 20765M: Balbir Singh <bsingharora@gmail.com> 20766S: Maintained 20767F: Documentation/accounting/taskstats* 20768F: include/linux/taskstats* 20769F: kernel/taskstats.c 20770 20771TC subsystem 20772M: Jamal Hadi Salim <jhs@mojatatu.com> 20773M: Cong Wang <xiyou.wangcong@gmail.com> 20774M: Jiri Pirko <jiri@resnulli.us> 20775L: netdev@vger.kernel.org 20776S: Maintained 20777F: include/net/pkt_cls.h 20778F: include/net/pkt_sched.h 20779F: include/net/tc_act/ 20780F: include/uapi/linux/pkt_cls.h 20781F: include/uapi/linux/pkt_sched.h 20782F: include/uapi/linux/tc_act/ 20783F: include/uapi/linux/tc_ematch/ 20784F: net/sched/ 20785F: tools/testing/selftests/tc-testing 20786 20787TC90522 MEDIA DRIVER 20788M: Akihiro Tsukada <tskd08@gmail.com> 20789L: linux-media@vger.kernel.org 20790S: Odd Fixes 20791F: drivers/media/dvb-frontends/tc90522* 20792 20793TCP LOW PRIORITY MODULE 20794M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20795M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20796S: Maintained 20797W: http://tcp-lp-mod.sourceforge.net/ 20798F: net/ipv4/tcp_lp.c 20799 20800TDA10071 MEDIA DRIVER 20801M: Antti Palosaari <crope@iki.fi> 20802L: linux-media@vger.kernel.org 20803S: Maintained 20804W: https://linuxtv.org 20805W: http://palosaari.fi/linux/ 20806Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20807T: git git://linuxtv.org/anttip/media_tree.git 20808F: drivers/media/dvb-frontends/tda10071* 20809 20810TDA18212 MEDIA DRIVER 20811M: Antti Palosaari <crope@iki.fi> 20812L: linux-media@vger.kernel.org 20813S: Maintained 20814W: https://linuxtv.org 20815W: http://palosaari.fi/linux/ 20816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20817T: git git://linuxtv.org/anttip/media_tree.git 20818F: drivers/media/tuners/tda18212* 20819 20820TDA18218 MEDIA DRIVER 20821M: Antti Palosaari <crope@iki.fi> 20822L: linux-media@vger.kernel.org 20823S: Maintained 20824W: https://linuxtv.org 20825W: http://palosaari.fi/linux/ 20826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20827T: git git://linuxtv.org/anttip/media_tree.git 20828F: drivers/media/tuners/tda18218* 20829 20830TDA18250 MEDIA DRIVER 20831M: Olli Salonen <olli.salonen@iki.fi> 20832L: linux-media@vger.kernel.org 20833S: Maintained 20834W: https://linuxtv.org 20835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20836T: git git://linuxtv.org/media_tree.git 20837F: drivers/media/tuners/tda18250* 20838 20839TDA18271 MEDIA DRIVER 20840M: Michael Krufky <mkrufky@linuxtv.org> 20841L: linux-media@vger.kernel.org 20842S: Maintained 20843W: https://linuxtv.org 20844W: http://github.com/mkrufky 20845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20846T: git git://linuxtv.org/mkrufky/tuners.git 20847F: drivers/media/tuners/tda18271* 20848 20849TDA1997x MEDIA DRIVER 20850M: Tim Harvey <tharvey@gateworks.com> 20851L: linux-media@vger.kernel.org 20852S: Maintained 20853W: https://linuxtv.org 20854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20855F: drivers/media/i2c/tda1997x.* 20856 20857TDA827x MEDIA DRIVER 20858M: Michael Krufky <mkrufky@linuxtv.org> 20859L: linux-media@vger.kernel.org 20860S: Maintained 20861W: https://linuxtv.org 20862W: http://github.com/mkrufky 20863Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20864T: git git://linuxtv.org/mkrufky/tuners.git 20865F: drivers/media/tuners/tda8290.* 20866 20867TDA8290 MEDIA DRIVER 20868M: Michael Krufky <mkrufky@linuxtv.org> 20869L: linux-media@vger.kernel.org 20870S: Maintained 20871W: https://linuxtv.org 20872W: http://github.com/mkrufky 20873Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20874T: git git://linuxtv.org/mkrufky/tuners.git 20875F: drivers/media/tuners/tda8290.* 20876 20877TDA9840 MEDIA DRIVER 20878M: Hans Verkuil <hverkuil@xs4all.nl> 20879L: linux-media@vger.kernel.org 20880S: Maintained 20881W: https://linuxtv.org 20882T: git git://linuxtv.org/media_tree.git 20883F: drivers/media/i2c/tda9840* 20884 20885TEA5761 TUNER DRIVER 20886M: Mauro Carvalho Chehab <mchehab@kernel.org> 20887L: linux-media@vger.kernel.org 20888S: Odd fixes 20889W: https://linuxtv.org 20890T: git git://linuxtv.org/media_tree.git 20891F: drivers/media/tuners/tea5761.* 20892 20893TEA5767 TUNER DRIVER 20894M: Mauro Carvalho Chehab <mchehab@kernel.org> 20895L: linux-media@vger.kernel.org 20896S: Maintained 20897W: https://linuxtv.org 20898T: git git://linuxtv.org/media_tree.git 20899F: drivers/media/tuners/tea5767.* 20900 20901TEA6415C MEDIA DRIVER 20902M: Hans Verkuil <hverkuil@xs4all.nl> 20903L: linux-media@vger.kernel.org 20904S: Maintained 20905W: https://linuxtv.org 20906T: git git://linuxtv.org/media_tree.git 20907F: drivers/media/i2c/tea6415c* 20908 20909TEA6420 MEDIA DRIVER 20910M: Hans Verkuil <hverkuil@xs4all.nl> 20911L: linux-media@vger.kernel.org 20912S: Maintained 20913W: https://linuxtv.org 20914T: git git://linuxtv.org/media_tree.git 20915F: drivers/media/i2c/tea6420* 20916 20917TEAM DRIVER 20918M: Jiri Pirko <jiri@resnulli.us> 20919L: netdev@vger.kernel.org 20920S: Supported 20921F: drivers/net/team/ 20922F: include/linux/if_team.h 20923F: include/uapi/linux/if_team.h 20924F: tools/testing/selftests/drivers/net/team/ 20925 20926TECHNICAL ADVISORY BOARD PROCESS DOCS 20927M: "Theodore Ts'o" <tytso@mit.edu> 20928M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20929L: tech-board-discuss@lists.linux-foundation.org 20930S: Maintained 20931F: Documentation/process/contribution-maturity-model.rst 20932F: Documentation/process/researcher-guidelines.rst 20933 20934TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20935M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20936S: Maintained 20937F: arch/x86/platform/ts5500/ 20938 20939TECHNOTREND USB IR RECEIVER 20940M: Sean Young <sean@mess.org> 20941L: linux-media@vger.kernel.org 20942S: Maintained 20943F: drivers/media/rc/ttusbir.c 20944 20945TECHWELL TW9910 VIDEO DECODER 20946L: linux-media@vger.kernel.org 20947S: Orphan 20948F: drivers/media/i2c/tw9910.c 20949F: include/media/i2c/tw9910.h 20950 20951TEE SUBSYSTEM 20952M: Jens Wiklander <jens.wiklander@linaro.org> 20953R: Sumit Garg <sumit.garg@linaro.org> 20954L: op-tee@lists.trustedfirmware.org 20955S: Maintained 20956F: Documentation/staging/tee.rst 20957F: drivers/tee/ 20958F: include/linux/tee_drv.h 20959F: include/uapi/linux/tee.h 20960 20961TEGRA ARCHITECTURE SUPPORT 20962M: Thierry Reding <thierry.reding@gmail.com> 20963M: Jonathan Hunter <jonathanh@nvidia.com> 20964L: linux-tegra@vger.kernel.org 20965S: Supported 20966Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20967T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20968N: [^a-z]tegra 20969 20970TEGRA CLOCK DRIVER 20971M: Peter De Schrijver <pdeschrijver@nvidia.com> 20972M: Prashant Gaikwad <pgaikwad@nvidia.com> 20973S: Supported 20974F: drivers/clk/tegra/ 20975 20976TEGRA DMA DRIVERS 20977M: Laxman Dewangan <ldewangan@nvidia.com> 20978M: Jon Hunter <jonathanh@nvidia.com> 20979S: Supported 20980F: drivers/dma/tegra* 20981 20982TEGRA I2C DRIVER 20983M: Laxman Dewangan <ldewangan@nvidia.com> 20984R: Dmitry Osipenko <digetx@gmail.com> 20985S: Supported 20986F: drivers/i2c/busses/i2c-tegra.c 20987 20988TEGRA IOMMU DRIVERS 20989M: Thierry Reding <thierry.reding@gmail.com> 20990R: Krishna Reddy <vdumpa@nvidia.com> 20991L: linux-tegra@vger.kernel.org 20992S: Supported 20993F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20994F: drivers/iommu/tegra* 20995 20996TEGRA KBC DRIVER 20997M: Laxman Dewangan <ldewangan@nvidia.com> 20998S: Supported 20999F: drivers/input/keyboard/tegra-kbc.c 21000 21001TEGRA NAND DRIVER 21002M: Stefan Agner <stefan@agner.ch> 21003M: Lucas Stach <dev@lynxeye.de> 21004S: Maintained 21005F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21006F: drivers/mtd/nand/raw/tegra_nand.c 21007 21008TEGRA PWM DRIVER 21009M: Thierry Reding <thierry.reding@gmail.com> 21010S: Supported 21011F: drivers/pwm/pwm-tegra.c 21012 21013TEGRA QUAD SPI DRIVER 21014M: Thierry Reding <thierry.reding@gmail.com> 21015M: Jonathan Hunter <jonathanh@nvidia.com> 21016M: Sowjanya Komatineni <skomatineni@nvidia.com> 21017L: linux-tegra@vger.kernel.org 21018S: Maintained 21019F: drivers/spi/spi-tegra210-quad.c 21020 21021TEGRA SERIAL DRIVER 21022M: Laxman Dewangan <ldewangan@nvidia.com> 21023S: Supported 21024F: drivers/tty/serial/serial-tegra.c 21025 21026TEGRA SPI DRIVER 21027M: Laxman Dewangan <ldewangan@nvidia.com> 21028S: Supported 21029F: drivers/spi/spi-tegra* 21030 21031TEGRA VIDEO DRIVER 21032M: Thierry Reding <thierry.reding@gmail.com> 21033M: Jonathan Hunter <jonathanh@nvidia.com> 21034M: Sowjanya Komatineni <skomatineni@nvidia.com> 21035M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21036L: linux-media@vger.kernel.org 21037L: linux-tegra@vger.kernel.org 21038S: Maintained 21039F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21040F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21041F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21042F: drivers/staging/media/tegra-video/ 21043 21044TEGRA XUSB PADCTL DRIVER 21045M: JC Kuo <jckuo@nvidia.com> 21046S: Supported 21047F: drivers/phy/tegra/xusb* 21048 21049TEHUTI ETHERNET DRIVER 21050M: Andy Gospodarek <andy@greyhouse.net> 21051L: netdev@vger.kernel.org 21052S: Supported 21053F: drivers/net/ethernet/tehuti/* 21054 21055TELECOM CLOCK DRIVER FOR MCPL0010 21056M: Mark Gross <markgross@kernel.org> 21057S: Supported 21058F: drivers/char/tlclk.c 21059 21060TEMPO SEMICONDUCTOR DRIVERS 21061M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21062S: Maintained 21063F: Documentation/devicetree/bindings/sound/tscs*.txt 21064F: sound/soc/codecs/tscs*.c 21065F: sound/soc/codecs/tscs*.h 21066 21067TENSILICA XTENSA PORT (xtensa) 21068M: Chris Zankel <chris@zankel.net> 21069M: Max Filippov <jcmvbkbc@gmail.com> 21070S: Maintained 21071T: git https://github.com/jcmvbkbc/linux-xtensa.git 21072F: arch/xtensa/ 21073F: drivers/irqchip/irq-xtensa-* 21074 21075TEXAS INSTRUMENTS ASoC DRIVERS 21076M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21077L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21078S: Maintained 21079F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21080F: sound/soc/ti/ 21081 21082TEXAS INSTRUMENTS DMA DRIVERS 21083M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21084L: dmaengine@vger.kernel.org 21085S: Maintained 21086F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21087F: Documentation/devicetree/bindings/dma/ti-edma.txt 21088F: Documentation/devicetree/bindings/dma/ti/ 21089F: drivers/dma/ti/ 21090F: include/linux/dma/k3-psil.h 21091F: include/linux/dma/k3-udma-glue.h 21092F: include/linux/dma/ti-cppi5.h 21093X: drivers/dma/ti/cppi41.c 21094 21095TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21096M: Robert Marko <robert.marko@sartura.hr> 21097M: Luka Perkov <luka.perkov@sartura.hr> 21098L: linux-hwmon@vger.kernel.org 21099S: Maintained 21100F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21101F: Documentation/hwmon/tps23861.rst 21102F: drivers/hwmon/tps23861.c 21103 21104TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21105M: Ricardo Ribalda <ribalda@kernel.org> 21106L: linux-iio@vger.kernel.org 21107S: Supported 21108F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21109F: drivers/iio/dac/ti-dac7612.c 21110 21111TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21112M: Nishanth Menon <nm@ti.com> 21113M: Tero Kristo <kristo@kernel.org> 21114M: Santosh Shilimkar <ssantosh@kernel.org> 21115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21116S: Maintained 21117F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21118F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21119F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21120F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21121F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21122F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21123F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21124F: drivers/clk/keystone/sci-clk.c 21125F: drivers/firmware/ti_sci* 21126F: drivers/irqchip/irq-ti-sci-inta.c 21127F: drivers/irqchip/irq-ti-sci-intr.c 21128F: drivers/reset/reset-ti-sci.c 21129F: drivers/soc/ti/ti_sci_inta_msi.c 21130F: drivers/soc/ti/ti_sci_pm_domains.c 21131F: include/dt-bindings/soc/ti,sci_pm_domain.h 21132F: include/linux/soc/ti/ti_sci_inta_msi.h 21133F: include/linux/soc/ti/ti_sci_protocol.h 21134 21135TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21136M: Puranjay Mohan <puranjay12@gmail.com> 21137L: linux-iio@vger.kernel.org 21138S: Supported 21139F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21140F: drivers/iio/temperature/tmp117.c 21141 21142THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21143M: Hans Verkuil <hverkuil@xs4all.nl> 21144L: linux-media@vger.kernel.org 21145S: Maintained 21146W: https://linuxtv.org 21147T: git git://linuxtv.org/media_tree.git 21148F: drivers/media/radio/radio-raremono.c 21149 21150THERMAL 21151M: Rafael J. Wysocki <rafael@kernel.org> 21152M: Daniel Lezcano <daniel.lezcano@linaro.org> 21153R: Amit Kucheria <amitk@kernel.org> 21154R: Zhang Rui <rui.zhang@intel.com> 21155L: linux-pm@vger.kernel.org 21156S: Supported 21157Q: https://patchwork.kernel.org/project/linux-pm/list/ 21158T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21159F: Documentation/ABI/testing/sysfs-class-thermal 21160F: Documentation/admin-guide/thermal/ 21161F: Documentation/devicetree/bindings/thermal/ 21162F: Documentation/driver-api/thermal/ 21163F: drivers/thermal/ 21164F: include/dt-bindings/thermal/ 21165F: include/linux/cpu_cooling.h 21166F: include/linux/thermal.h 21167F: include/uapi/linux/thermal.h 21168F: tools/lib/thermal/ 21169F: tools/thermal/ 21170 21171THERMAL DRIVER FOR AMLOGIC SOCS 21172M: Guillaume La Roque <glaroque@baylibre.com> 21173L: linux-pm@vger.kernel.org 21174L: linux-amlogic@lists.infradead.org 21175S: Supported 21176W: http://linux-meson.com/ 21177F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21178F: drivers/thermal/amlogic_thermal.c 21179 21180THERMAL/CPU_COOLING 21181M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21182M: Daniel Lezcano <daniel.lezcano@linaro.org> 21183M: Viresh Kumar <viresh.kumar@linaro.org> 21184R: Lukasz Luba <lukasz.luba@arm.com> 21185L: linux-pm@vger.kernel.org 21186S: Supported 21187F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21188F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21189F: drivers/thermal/cpufreq_cooling.c 21190F: drivers/thermal/cpuidle_cooling.c 21191F: include/linux/cpu_cooling.h 21192 21193THERMAL/POWER_ALLOCATOR 21194M: Lukasz Luba <lukasz.luba@arm.com> 21195L: linux-pm@vger.kernel.org 21196S: Maintained 21197F: Documentation/driver-api/thermal/power_allocator.rst 21198F: drivers/thermal/gov_power_allocator.c 21199F: drivers/thermal/thermal_trace_ipa.h 21200 21201THINKPAD ACPI EXTRAS DRIVER 21202M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21203L: ibm-acpi-devel@lists.sourceforge.net 21204L: platform-driver-x86@vger.kernel.org 21205S: Maintained 21206W: http://ibm-acpi.sourceforge.net 21207W: http://thinkwiki.org/wiki/Ibm-acpi 21208T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21209F: drivers/platform/x86/thinkpad_acpi.c 21210 21211THINKPAD LMI DRIVER 21212M: Mark Pearson <markpearson@lenovo.com> 21213L: platform-driver-x86@vger.kernel.org 21214S: Maintained 21215F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21216F: drivers/platform/x86/think-lmi.? 21217 21218THUNDERBOLT DMA TRAFFIC TEST DRIVER 21219M: Isaac Hazan <isaac.hazan@intel.com> 21220L: linux-usb@vger.kernel.org 21221S: Maintained 21222F: drivers/thunderbolt/dma_test.c 21223 21224THUNDERBOLT DRIVER 21225M: Andreas Noever <andreas.noever@gmail.com> 21226M: Michael Jamet <michael.jamet@intel.com> 21227M: Mika Westerberg <mika.westerberg@linux.intel.com> 21228M: Yehezkel Bernat <YehezkelShB@gmail.com> 21229L: linux-usb@vger.kernel.org 21230S: Maintained 21231T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21232F: Documentation/admin-guide/thunderbolt.rst 21233F: drivers/thunderbolt/ 21234F: include/linux/thunderbolt.h 21235 21236THUNDERBOLT NETWORK DRIVER 21237M: Michael Jamet <michael.jamet@intel.com> 21238M: Mika Westerberg <mika.westerberg@linux.intel.com> 21239M: Yehezkel Bernat <YehezkelShB@gmail.com> 21240L: netdev@vger.kernel.org 21241S: Maintained 21242F: drivers/net/thunderbolt/ 21243 21244THUNDERX GPIO DRIVER 21245M: Robert Richter <rric@kernel.org> 21246S: Odd Fixes 21247F: drivers/gpio/gpio-thunderx.c 21248 21249TI ADS7924 ADC DRIVER 21250M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21251L: linux-iio@vger.kernel.org 21252S: Supported 21253F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21254F: drivers/iio/adc/ti-ads7924.c 21255 21256TI AM437X VPFE DRIVER 21257M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21258L: linux-media@vger.kernel.org 21259S: Maintained 21260W: https://linuxtv.org 21261Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21262T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21263F: drivers/media/platform/ti/am437x/ 21264 21265TI BANDGAP AND THERMAL DRIVER 21266M: Eduardo Valentin <edubezval@gmail.com> 21267M: Keerthy <j-keerthy@ti.com> 21268L: linux-pm@vger.kernel.org 21269L: linux-omap@vger.kernel.org 21270S: Maintained 21271F: drivers/thermal/ti-soc-thermal/ 21272 21273TI BQ27XXX POWER SUPPLY DRIVER 21274F: drivers/power/supply/bq27xxx_battery.c 21275F: drivers/power/supply/bq27xxx_battery_i2c.c 21276F: include/linux/power/bq27xxx_battery.h 21277 21278TI CDCE706 CLOCK DRIVER 21279M: Max Filippov <jcmvbkbc@gmail.com> 21280S: Maintained 21281F: drivers/clk/clk-cdce706.c 21282 21283TI CLOCK DRIVER 21284M: Tero Kristo <kristo@kernel.org> 21285L: linux-omap@vger.kernel.org 21286S: Odd Fixes 21287F: drivers/clk/ti/ 21288F: include/linux/clk/ti.h 21289 21290TI DAVINCI MACHINE SUPPORT 21291M: Bartosz Golaszewski <brgl@bgdev.pl> 21292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21293S: Maintained 21294T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21295F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21296F: arch/arm/boot/dts/ti/davinci/ 21297F: arch/arm/mach-davinci/ 21298F: drivers/i2c/busses/i2c-davinci.c 21299 21300TI DAVINCI SERIES CLOCK DRIVER 21301M: David Lechner <david@lechnology.com> 21302R: Sekhar Nori <nsekhar@ti.com> 21303S: Maintained 21304F: Documentation/devicetree/bindings/clock/ti/davinci/ 21305F: drivers/clk/davinci/ 21306F: include/linux/clk/davinci.h 21307 21308TI DAVINCI SERIES GPIO DRIVER 21309M: Keerthy <j-keerthy@ti.com> 21310L: linux-gpio@vger.kernel.org 21311S: Maintained 21312F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21313F: drivers/gpio/gpio-davinci.c 21314 21315TI DAVINCI SERIES MEDIA DRIVER 21316M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21317L: linux-media@vger.kernel.org 21318S: Maintained 21319W: https://linuxtv.org 21320Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21321T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21322F: drivers/media/platform/ti/davinci/ 21323F: include/media/davinci/ 21324 21325TI ENHANCED CAPTURE (eCAP) DRIVER 21326M: Vignesh Raghavendra <vigneshr@ti.com> 21327R: Julien Panis <jpanis@baylibre.com> 21328L: linux-iio@vger.kernel.org 21329L: linux-omap@vger.kernel.org 21330S: Maintained 21331F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21332F: drivers/counter/ti-ecap-capture.c 21333 21334TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21335R: David Lechner <david@lechnology.com> 21336L: linux-iio@vger.kernel.org 21337F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21338F: drivers/counter/ti-eqep.c 21339 21340TI ETHERNET SWITCH DRIVER (CPSW) 21341R: Grygorii Strashko <grygorii.strashko@ti.com> 21342L: linux-omap@vger.kernel.org 21343L: netdev@vger.kernel.org 21344S: Maintained 21345F: drivers/net/ethernet/ti/cpsw* 21346F: drivers/net/ethernet/ti/davinci* 21347 21348TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21349M: Alex Dubov <oakad@yahoo.com> 21350S: Maintained 21351W: http://tifmxx.berlios.de/ 21352F: drivers/memstick/host/tifm_ms.c 21353F: drivers/misc/tifm* 21354F: drivers/mmc/host/tifm_sd.c 21355F: include/linux/tifm.h 21356 21357TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21358M: Nishanth Menon <nm@ti.com> 21359M: Santosh Shilimkar <ssantosh@kernel.org> 21360L: linux-kernel@vger.kernel.org 21361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21362S: Maintained 21363T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21364F: drivers/soc/ti/* 21365 21366TI LM49xxx FAMILY ASoC CODEC DRIVERS 21367M: M R Swami Reddy <mr.swami.reddy@ti.com> 21368M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21370S: Maintained 21371F: sound/soc/codecs/isabelle* 21372F: sound/soc/codecs/lm49453* 21373 21374TI LMP92064 ADC DRIVER 21375M: Leonard Göhrs <l.goehrs@pengutronix.de> 21376R: kernel@pengutronix.de 21377L: linux-iio@vger.kernel.org 21378S: Maintained 21379F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21380F: drivers/iio/adc/ti-lmp92064.c 21381 21382TI PCM3060 ASoC CODEC DRIVER 21383M: Kirill Marinushkin <kmarinushkin@birdec.com> 21384L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21385S: Maintained 21386F: Documentation/devicetree/bindings/sound/pcm3060.txt 21387F: sound/soc/codecs/pcm3060* 21388 21389TI TAS571X FAMILY ASoC CODEC DRIVER 21390M: Kevin Cernekee <cernekee@chromium.org> 21391L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21392S: Odd Fixes 21393F: sound/soc/codecs/tas571x* 21394 21395TI TMAG5273 MAGNETOMETER DRIVER 21396M: Gerald Loacker <gerald.loacker@wolfvision.net> 21397L: linux-iio@vger.kernel.org 21398S: Maintained 21399F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21400F: drivers/iio/magnetometer/tmag5273.c 21401 21402TI TRF7970A NFC DRIVER 21403M: Mark Greer <mgreer@animalcreek.com> 21404L: linux-wireless@vger.kernel.org 21405S: Supported 21406F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21407F: drivers/nfc/trf7970a.c 21408 21409TI TSC2046 ADC DRIVER 21410M: Oleksij Rempel <o.rempel@pengutronix.de> 21411R: kernel@pengutronix.de 21412L: linux-iio@vger.kernel.org 21413S: Maintained 21414F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21415F: drivers/iio/adc/ti-tsc2046.c 21416 21417TI TWL4030 SERIES SOC CODEC DRIVER 21418M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21420S: Maintained 21421F: sound/soc/codecs/twl4030* 21422 21423TI VPE/CAL DRIVERS 21424M: Benoit Parrot <bparrot@ti.com> 21425L: linux-media@vger.kernel.org 21426S: Maintained 21427W: http://linuxtv.org/ 21428Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21429F: Documentation/devicetree/bindings/media/ti,cal.yaml 21430F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21431F: drivers/media/platform/ti/cal/ 21432F: drivers/media/platform/ti/vpe/ 21433 21434TI WILINK WIRELESS DRIVERS 21435L: linux-wireless@vger.kernel.org 21436S: Orphan 21437W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21438W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21439T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21440F: drivers/net/wireless/ti/ 21441 21442TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21443M: John Stultz <jstultz@google.com> 21444M: Thomas Gleixner <tglx@linutronix.de> 21445R: Stephen Boyd <sboyd@kernel.org> 21446L: linux-kernel@vger.kernel.org 21447S: Supported 21448T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21449F: include/linux/clocksource.h 21450F: include/linux/time.h 21451F: include/linux/timex.h 21452F: include/uapi/linux/time.h 21453F: include/uapi/linux/timex.h 21454F: kernel/time/alarmtimer.c 21455F: kernel/time/clocksource.c 21456F: kernel/time/ntp.c 21457F: kernel/time/time*.c 21458F: tools/testing/selftests/timers/ 21459 21460TIPC NETWORK LAYER 21461M: Jon Maloy <jmaloy@redhat.com> 21462M: Ying Xue <ying.xue@windriver.com> 21463L: netdev@vger.kernel.org (core kernel code) 21464L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21465S: Maintained 21466W: http://tipc.sourceforge.net/ 21467F: include/uapi/linux/tipc*.h 21468F: net/tipc/ 21469 21470TLAN NETWORK DRIVER 21471M: Samuel Chessman <chessman@tux.org> 21472L: tlan-devel@lists.sourceforge.net (subscribers-only) 21473S: Maintained 21474W: http://sourceforge.net/projects/tlan/ 21475F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21476F: drivers/net/ethernet/ti/tlan.* 21477 21478TMIO/SDHI MMC DRIVER 21479M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21480L: linux-mmc@vger.kernel.org 21481L: linux-renesas-soc@vger.kernel.org 21482S: Supported 21483F: drivers/mmc/host/renesas_sdhi* 21484F: drivers/mmc/host/tmio_mmc* 21485F: include/linux/mfd/tmio.h 21486 21487TMP401 HARDWARE MONITOR DRIVER 21488M: Guenter Roeck <linux@roeck-us.net> 21489L: linux-hwmon@vger.kernel.org 21490S: Maintained 21491F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21492F: Documentation/hwmon/tmp401.rst 21493F: drivers/hwmon/tmp401.c 21494 21495TMP464 HARDWARE MONITOR DRIVER 21496M: Guenter Roeck <linux@roeck-us.net> 21497L: linux-hwmon@vger.kernel.org 21498S: Maintained 21499F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21500F: Documentation/hwmon/tmp464.rst 21501F: drivers/hwmon/tmp464.c 21502 21503TMP513 HARDWARE MONITOR DRIVER 21504M: Eric Tremblay <etremblay@distech-controls.com> 21505L: linux-hwmon@vger.kernel.org 21506S: Maintained 21507F: Documentation/hwmon/tmp513.rst 21508F: drivers/hwmon/tmp513.c 21509 21510TMPFS (SHMEM FILESYSTEM) 21511M: Hugh Dickins <hughd@google.com> 21512L: linux-mm@kvack.org 21513S: Maintained 21514F: include/linux/shmem_fs.h 21515F: mm/shmem.c 21516 21517TOMOYO SECURITY MODULE 21518M: Kentaro Takeda <takedakn@nttdata.co.jp> 21519M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21520L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21521L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21522L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21523L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21524S: Maintained 21525W: https://tomoyo.osdn.jp/ 21526F: security/tomoyo/ 21527 21528TOPSTAR LAPTOP EXTRAS DRIVER 21529M: Herton Ronaldo Krzesinski <herton@canonical.com> 21530L: platform-driver-x86@vger.kernel.org 21531S: Maintained 21532F: drivers/platform/x86/topstar-laptop.c 21533 21534TORTURE-TEST MODULES 21535M: Davidlohr Bueso <dave@stgolabs.net> 21536M: "Paul E. McKenney" <paulmck@kernel.org> 21537M: Josh Triplett <josh@joshtriplett.org> 21538L: linux-kernel@vger.kernel.org 21539S: Supported 21540T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21541F: Documentation/RCU/torture.rst 21542F: kernel/locking/locktorture.c 21543F: kernel/rcu/rcuscale.c 21544F: kernel/rcu/rcutorture.c 21545F: kernel/rcu/refscale.c 21546F: kernel/torture.c 21547 21548TOSHIBA ACPI EXTRAS DRIVER 21549M: Azael Avalos <coproscefalo@gmail.com> 21550L: platform-driver-x86@vger.kernel.org 21551S: Maintained 21552F: drivers/platform/x86/toshiba_acpi.c 21553 21554TOSHIBA BLUETOOTH DRIVER 21555M: Azael Avalos <coproscefalo@gmail.com> 21556L: platform-driver-x86@vger.kernel.org 21557S: Maintained 21558F: drivers/platform/x86/toshiba_bluetooth.c 21559 21560TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21561M: Azael Avalos <coproscefalo@gmail.com> 21562L: platform-driver-x86@vger.kernel.org 21563S: Maintained 21564F: drivers/platform/x86/toshiba_haps.c 21565 21566TOSHIBA SMM DRIVER 21567M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21568S: Maintained 21569W: http://www.buzzard.org.uk/toshiba/ 21570F: drivers/char/toshiba.c 21571F: include/linux/toshiba.h 21572F: include/uapi/linux/toshiba.h 21573 21574TOSHIBA TC358743 DRIVER 21575M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21576L: linux-media@vger.kernel.org 21577S: Maintained 21578F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21579F: drivers/media/i2c/tc358743* 21580F: include/media/i2c/tc358743.h 21581 21582TOSHIBA WMI HOTKEYS DRIVER 21583M: Azael Avalos <coproscefalo@gmail.com> 21584L: platform-driver-x86@vger.kernel.org 21585S: Maintained 21586F: drivers/platform/x86/toshiba-wmi.c 21587 21588TPM DEVICE DRIVER 21589M: Peter Huewe <peterhuewe@gmx.de> 21590M: Jarkko Sakkinen <jarkko@kernel.org> 21591R: Jason Gunthorpe <jgg@ziepe.ca> 21592L: linux-integrity@vger.kernel.org 21593S: Maintained 21594W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21595Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21596T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21597F: drivers/char/tpm/ 21598 21599TPS546D24 DRIVER 21600M: Duke Du <dukedu83@gmail.com> 21601L: linux-hwmon@vger.kernel.org 21602S: Maintained 21603F: Documentation/hwmon/tps546d24.rst 21604F: drivers/hwmon/pmbus/tps546d24.c 21605 21606TRACING 21607M: Steven Rostedt <rostedt@goodmis.org> 21608M: Masami Hiramatsu <mhiramat@kernel.org> 21609L: linux-kernel@vger.kernel.org 21610L: linux-trace-kernel@vger.kernel.org 21611S: Maintained 21612Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21613T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21614F: Documentation/trace/* 21615F: fs/tracefs/ 21616F: include/linux/trace*.h 21617F: include/trace/ 21618F: kernel/trace/ 21619F: scripts/tracing/ 21620F: tools/testing/selftests/ftrace/ 21621 21622TRACING MMIO ACCESSES (MMIOTRACE) 21623M: Steven Rostedt <rostedt@goodmis.org> 21624M: Masami Hiramatsu <mhiramat@kernel.org> 21625R: Karol Herbst <karolherbst@gmail.com> 21626R: Pekka Paalanen <ppaalanen@gmail.com> 21627L: linux-kernel@vger.kernel.org 21628L: nouveau@lists.freedesktop.org 21629S: Maintained 21630F: arch/x86/mm/kmmio.c 21631F: arch/x86/mm/mmio-mod.c 21632F: arch/x86/mm/testmmiotrace.c 21633F: include/linux/mmiotrace.h 21634F: kernel/trace/trace_mmiotrace.c 21635 21636TRACING OS NOISE / LATENCY TRACERS 21637M: Steven Rostedt <rostedt@goodmis.org> 21638M: Daniel Bristot de Oliveira <bristot@kernel.org> 21639S: Maintained 21640F: Documentation/trace/hwlat_detector.rst 21641F: Documentation/trace/osnoise-tracer.rst 21642F: Documentation/trace/timerlat-tracer.rst 21643F: arch/*/kernel/trace.c 21644F: include/trace/events/osnoise.h 21645F: kernel/trace/trace_hwlat.c 21646F: kernel/trace/trace_irqsoff.c 21647F: kernel/trace/trace_osnoise.c 21648F: kernel/trace/trace_sched_wakeup.c 21649 21650TRADITIONAL CHINESE DOCUMENTATION 21651M: Hu Haowen <src.res@email.cn> 21652L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21653S: Maintained 21654W: https://github.com/srcres258/linux-doc 21655T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21656F: Documentation/translations/zh_TW/ 21657 21658TTY LAYER 21659M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21660M: Jiri Slaby <jirislaby@kernel.org> 21661L: linux-kernel@vger.kernel.org 21662L: linux-serial@vger.kernel.org 21663S: Supported 21664T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21665F: Documentation/driver-api/serial/ 21666F: drivers/tty/ 21667F: drivers/tty/serial/serial_base.h 21668F: drivers/tty/serial/serial_base_bus.c 21669F: drivers/tty/serial/serial_core.c 21670F: drivers/tty/serial/serial_ctrl.c 21671F: drivers/tty/serial/serial_port.c 21672F: include/linux/selection.h 21673F: include/linux/serial.h 21674F: include/linux/serial_core.h 21675F: include/linux/sysrq.h 21676F: include/linux/tty*.h 21677F: include/linux/vt.h 21678F: include/linux/vt_*.h 21679F: include/uapi/linux/serial.h 21680F: include/uapi/linux/serial_core.h 21681F: include/uapi/linux/tty.h 21682 21683TUA9001 MEDIA DRIVER 21684M: Antti Palosaari <crope@iki.fi> 21685L: linux-media@vger.kernel.org 21686S: Maintained 21687W: https://linuxtv.org 21688W: http://palosaari.fi/linux/ 21689Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21690T: git git://linuxtv.org/anttip/media_tree.git 21691F: drivers/media/tuners/tua9001* 21692 21693TULIP NETWORK DRIVERS 21694L: netdev@vger.kernel.org 21695L: linux-parisc@vger.kernel.org 21696S: Orphan 21697F: drivers/net/ethernet/dec/tulip/ 21698 21699TUN/TAP driver 21700M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21701M: Jason Wang <jasowang@redhat.com> 21702S: Maintained 21703W: http://vtun.sourceforge.net/tun 21704F: Documentation/networking/tuntap.rst 21705F: arch/um/os-Linux/drivers/ 21706F: drivers/net/tap.c 21707F: drivers/net/tun.c 21708 21709TURBOCHANNEL SUBSYSTEM 21710M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21711M: Ralf Baechle <ralf@linux-mips.org> 21712L: linux-mips@vger.kernel.org 21713S: Maintained 21714Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21715F: drivers/tc/ 21716F: include/linux/tc.h 21717 21718TURBOSTAT UTILITY 21719M: "Len Brown" <lenb@kernel.org> 21720L: linux-pm@vger.kernel.org 21721S: Supported 21722Q: https://patchwork.kernel.org/project/linux-pm/list/ 21723B: https://bugzilla.kernel.org 21724T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21725F: tools/power/x86/turbostat/ 21726 21727TW5864 VIDEO4LINUX DRIVER 21728M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21729M: Anton Sviridenko <anton@corp.bluecherry.net> 21730M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21731M: Andrey Utkin <andrey_utkin@fastmail.com> 21732L: linux-media@vger.kernel.org 21733S: Supported 21734F: drivers/media/pci/tw5864/ 21735 21736TW68 VIDEO4LINUX DRIVER 21737M: Hans Verkuil <hverkuil@xs4all.nl> 21738L: linux-media@vger.kernel.org 21739S: Odd Fixes 21740W: https://linuxtv.org 21741T: git git://linuxtv.org/media_tree.git 21742F: drivers/media/pci/tw68/ 21743 21744TW686X VIDEO4LINUX DRIVER 21745M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21746L: linux-media@vger.kernel.org 21747S: Maintained 21748W: http://linuxtv.org 21749T: git git://linuxtv.org/media_tree.git 21750F: drivers/media/pci/tw686x/ 21751 21752U-BOOT ENVIRONMENT VARIABLES 21753M: Rafał Miłecki <rafal@milecki.pl> 21754S: Maintained 21755F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21756F: drivers/nvmem/u-boot-env.c 21757 21758UACCE ACCELERATOR FRAMEWORK 21759M: Zhangfei Gao <zhangfei.gao@linaro.org> 21760M: Zhou Wang <wangzhou1@hisilicon.com> 21761L: linux-accelerators@lists.ozlabs.org 21762L: linux-kernel@vger.kernel.org 21763S: Maintained 21764F: Documentation/ABI/testing/sysfs-driver-uacce 21765F: Documentation/misc-devices/uacce.rst 21766F: drivers/misc/uacce/ 21767F: include/linux/uacce.h 21768F: include/uapi/misc/uacce/ 21769 21770UBI FILE SYSTEM (UBIFS) 21771M: Richard Weinberger <richard@nod.at> 21772L: linux-mtd@lists.infradead.org 21773S: Supported 21774W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21775T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21776T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21777F: Documentation/ABI/testing/sysfs-fs-ubifs 21778F: Documentation/filesystems/ubifs-authentication.rst 21779F: Documentation/filesystems/ubifs.rst 21780F: fs/ubifs/ 21781 21782UBLK USERSPACE BLOCK DRIVER 21783M: Ming Lei <ming.lei@redhat.com> 21784L: linux-block@vger.kernel.org 21785S: Maintained 21786F: Documentation/block/ublk.rst 21787F: drivers/block/ublk_drv.c 21788F: include/uapi/linux/ublk_cmd.h 21789 21790UCLINUX (M68KNOMMU AND COLDFIRE) 21791M: Greg Ungerer <gerg@linux-m68k.org> 21792L: linux-m68k@lists.linux-m68k.org 21793S: Maintained 21794W: http://www.linux-m68k.org/ 21795T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21796F: arch/m68k/*/*_no.* 21797F: arch/m68k/68*/ 21798F: arch/m68k/coldfire/ 21799F: arch/m68k/include/asm/*_no.* 21800 21801UDF FILESYSTEM 21802M: Jan Kara <jack@suse.com> 21803S: Maintained 21804F: Documentation/filesystems/udf.rst 21805F: fs/udf/ 21806 21807UDRAW TABLET 21808M: Bastien Nocera <hadess@hadess.net> 21809L: linux-input@vger.kernel.org 21810S: Maintained 21811F: drivers/hid/hid-udraw-ps3.c 21812 21813UFS FILESYSTEM 21814M: Evgeniy Dushistov <dushistov@mail.ru> 21815S: Maintained 21816F: Documentation/admin-guide/ufs.rst 21817F: fs/ufs/ 21818 21819UHID USERSPACE HID IO DRIVER 21820M: David Rheinsberg <david.rheinsberg@gmail.com> 21821L: linux-input@vger.kernel.org 21822S: Maintained 21823F: drivers/hid/uhid.c 21824F: include/uapi/linux/uhid.h 21825 21826ULPI BUS 21827M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21828L: linux-usb@vger.kernel.org 21829S: Maintained 21830F: drivers/usb/common/ulpi.c 21831F: include/linux/ulpi/ 21832 21833UNICODE SUBSYSTEM 21834M: Gabriel Krisman Bertazi <krisman@collabora.com> 21835L: linux-fsdevel@vger.kernel.org 21836S: Supported 21837F: fs/unicode/ 21838 21839UNIFDEF 21840M: Tony Finch <dot@dotat.at> 21841S: Maintained 21842W: http://dotat.at/prog/unifdef 21843F: scripts/unifdef.c 21844 21845UNIFORM CDROM DRIVER 21846M: Phillip Potter <phil@philpotter.co.uk> 21847S: Maintained 21848F: Documentation/cdrom/ 21849F: drivers/cdrom/cdrom.c 21850F: include/linux/cdrom.h 21851F: include/uapi/linux/cdrom.h 21852 21853UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21854R: Alim Akhtar <alim.akhtar@samsung.com> 21855R: Avri Altman <avri.altman@wdc.com> 21856R: Bart Van Assche <bvanassche@acm.org> 21857L: linux-scsi@vger.kernel.org 21858S: Supported 21859F: Documentation/devicetree/bindings/ufs/ 21860F: Documentation/scsi/ufs.rst 21861F: drivers/ufs/core/ 21862 21863UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21864M: Pedro Sousa <pedrom.sousa@synopsys.com> 21865L: linux-scsi@vger.kernel.org 21866S: Supported 21867F: drivers/ufs/host/*dwc* 21868 21869UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21870M: Alim Akhtar <alim.akhtar@samsung.com> 21871L: linux-scsi@vger.kernel.org 21872S: Maintained 21873F: drivers/ufs/host/ufs-exynos* 21874 21875UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21876M: Stanley Chu <stanley.chu@mediatek.com> 21877L: linux-scsi@vger.kernel.org 21878L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21879S: Maintained 21880F: drivers/ufs/host/ufs-mediatek* 21881 21882UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21883M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21884L: linux-arm-msm@vger.kernel.org 21885L: linux-scsi@vger.kernel.org 21886S: Maintained 21887F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21888F: drivers/ufs/host/ufs-qcom* 21889 21890UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21891M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21892L: linux-renesas-soc@vger.kernel.org 21893L: linux-scsi@vger.kernel.org 21894S: Maintained 21895F: drivers/ufs/host/ufs-renesas.c 21896 21897UNSORTED BLOCK IMAGES (UBI) 21898M: Richard Weinberger <richard@nod.at> 21899L: linux-mtd@lists.infradead.org 21900S: Supported 21901W: http://www.linux-mtd.infradead.org/ 21902T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21903T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21904F: drivers/mtd/ubi/ 21905F: include/linux/mtd/ubi.h 21906F: include/uapi/mtd/ubi-user.h 21907 21908USB "USBNET" DRIVER FRAMEWORK 21909M: Oliver Neukum <oneukum@suse.com> 21910L: netdev@vger.kernel.org 21911S: Maintained 21912W: http://www.linux-usb.org/usbnet 21913F: drivers/net/usb/usbnet.c 21914F: include/linux/usb/usbnet.h 21915 21916USB ACM DRIVER 21917M: Oliver Neukum <oneukum@suse.com> 21918L: linux-usb@vger.kernel.org 21919S: Maintained 21920F: Documentation/usb/acm.rst 21921F: drivers/usb/class/cdc-acm.* 21922 21923USB APPLE MFI FASTCHARGE DRIVER 21924M: Bastien Nocera <hadess@hadess.net> 21925L: linux-usb@vger.kernel.org 21926S: Maintained 21927F: drivers/usb/misc/apple-mfi-fastcharge.c 21928 21929USB AR5523 WIRELESS DRIVER 21930L: linux-wireless@vger.kernel.org 21931S: Orphan 21932F: drivers/net/wireless/ath/ar5523/ 21933 21934USB ATTACHED SCSI 21935M: Oliver Neukum <oneukum@suse.com> 21936L: linux-usb@vger.kernel.org 21937L: linux-scsi@vger.kernel.org 21938S: Maintained 21939F: drivers/usb/storage/uas.c 21940 21941USB CDC ETHERNET DRIVER 21942M: Oliver Neukum <oliver@neukum.org> 21943L: linux-usb@vger.kernel.org 21944S: Maintained 21945F: drivers/net/usb/cdc_*.c 21946F: include/uapi/linux/usb/cdc.h 21947 21948USB CHAOSKEY DRIVER 21949M: Keith Packard <keithp@keithp.com> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952F: drivers/usb/misc/chaoskey.c 21953 21954USB CYPRESS C67X00 DRIVER 21955L: linux-usb@vger.kernel.org 21956S: Orphan 21957F: drivers/usb/c67x00/ 21958 21959USB DAVICOM DM9601 DRIVER 21960M: Peter Korsgaard <peter@korsgaard.com> 21961L: netdev@vger.kernel.org 21962S: Maintained 21963W: http://www.linux-usb.org/usbnet 21964F: drivers/net/usb/dm9601.c 21965 21966USB EHCI DRIVER 21967M: Alan Stern <stern@rowland.harvard.edu> 21968L: linux-usb@vger.kernel.org 21969S: Maintained 21970F: Documentation/usb/ehci.rst 21971F: drivers/usb/host/ehci* 21972 21973USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21974M: Jiri Kosina <jikos@kernel.org> 21975M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21976L: linux-usb@vger.kernel.org 21977S: Maintained 21978T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21979F: Documentation/hid/hiddev.rst 21980F: drivers/hid/usbhid/ 21981 21982USB INTEL XHCI ROLE MUX DRIVER 21983M: Hans de Goede <hdegoede@redhat.com> 21984L: linux-usb@vger.kernel.org 21985S: Maintained 21986F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21987 21988USB IP DRIVER FOR HISILICON KIRIN 960 21989M: Yu Chen <chenyu56@huawei.com> 21990M: Binghui Wang <wangbinghui@hisilicon.com> 21991L: linux-usb@vger.kernel.org 21992S: Maintained 21993F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21994F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21995 21996USB IP DRIVER FOR HISILICON KIRIN 970 21997M: Mauro Carvalho Chehab <mchehab@kernel.org> 21998L: linux-usb@vger.kernel.org 21999S: Maintained 22000F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22001F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22002 22003USB ISP116X DRIVER 22004M: Olav Kongas <ok@artecdesign.ee> 22005L: linux-usb@vger.kernel.org 22006S: Maintained 22007F: drivers/usb/host/isp116x* 22008F: include/linux/usb/isp116x.h 22009 22010USB ISP1760 DRIVER 22011M: Rui Miguel Silva <rui.silva@linaro.org> 22012L: linux-usb@vger.kernel.org 22013S: Maintained 22014F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22015F: drivers/usb/isp1760/* 22016 22017USB LAN78XX ETHERNET DRIVER 22018M: Woojung Huh <woojung.huh@microchip.com> 22019M: UNGLinuxDriver@microchip.com 22020L: netdev@vger.kernel.org 22021S: Maintained 22022F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22023F: drivers/net/usb/lan78xx.* 22024F: include/dt-bindings/net/microchip-lan78xx.h 22025 22026USB MASS STORAGE DRIVER 22027M: Alan Stern <stern@rowland.harvard.edu> 22028L: linux-usb@vger.kernel.org 22029L: usb-storage@lists.one-eyed-alien.net 22030S: Maintained 22031F: drivers/usb/storage/ 22032 22033USB MIDI DRIVER 22034M: Clemens Ladisch <clemens@ladisch.de> 22035L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22036S: Maintained 22037T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22038F: sound/usb/midi.* 22039 22040USB NETWORKING DRIVERS 22041L: linux-usb@vger.kernel.org 22042S: Odd Fixes 22043F: drivers/net/usb/ 22044 22045USB OHCI DRIVER 22046M: Alan Stern <stern@rowland.harvard.edu> 22047L: linux-usb@vger.kernel.org 22048S: Maintained 22049F: Documentation/usb/ohci.rst 22050F: drivers/usb/host/ohci* 22051 22052USB OTG FSM (Finite State Machine) 22053M: Peter Chen <peter.chen@kernel.org> 22054L: linux-usb@vger.kernel.org 22055S: Maintained 22056T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22057F: drivers/usb/common/usb-otg-fsm.c 22058 22059USB OVER IP DRIVER 22060M: Valentina Manea <valentina.manea.m@gmail.com> 22061M: Shuah Khan <shuah@kernel.org> 22062M: Shuah Khan <skhan@linuxfoundation.org> 22063R: Hongren Zheng <i@zenithal.me> 22064L: linux-usb@vger.kernel.org 22065S: Maintained 22066F: Documentation/usb/usbip_protocol.rst 22067F: drivers/usb/usbip/ 22068F: tools/testing/selftests/drivers/usb/usbip/ 22069F: tools/usb/usbip/ 22070 22071USB PEGASUS DRIVER 22072M: Petko Manolov <petkan@nucleusys.com> 22073L: linux-usb@vger.kernel.org 22074L: netdev@vger.kernel.org 22075S: Maintained 22076W: https://github.com/petkan/pegasus 22077T: git https://github.com/petkan/pegasus.git 22078F: drivers/net/usb/pegasus.* 22079 22080USB PRINTER DRIVER (usblp) 22081M: Pete Zaitcev <zaitcev@redhat.com> 22082L: linux-usb@vger.kernel.org 22083S: Supported 22084F: drivers/usb/class/usblp.c 22085 22086USB QMI WWAN NETWORK DRIVER 22087M: Bjørn Mork <bjorn@mork.no> 22088L: netdev@vger.kernel.org 22089S: Maintained 22090F: Documentation/ABI/testing/sysfs-class-net-qmi 22091F: drivers/net/usb/qmi_wwan.c 22092 22093USB RAW GADGET DRIVER 22094R: Andrey Konovalov <andreyknvl@gmail.com> 22095L: linux-usb@vger.kernel.org 22096S: Maintained 22097F: Documentation/usb/raw-gadget.rst 22098F: drivers/usb/gadget/legacy/raw_gadget.c 22099F: include/uapi/linux/usb/raw_gadget.h 22100 22101USB RTL8150 DRIVER 22102M: Petko Manolov <petkan@nucleusys.com> 22103L: linux-usb@vger.kernel.org 22104L: netdev@vger.kernel.org 22105S: Maintained 22106W: https://github.com/petkan/rtl8150 22107T: git https://github.com/petkan/rtl8150.git 22108F: drivers/net/usb/rtl8150.c 22109 22110USB SERIAL SUBSYSTEM 22111M: Johan Hovold <johan@kernel.org> 22112L: linux-usb@vger.kernel.org 22113S: Maintained 22114T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22115F: Documentation/usb/usb-serial.rst 22116F: drivers/usb/serial/ 22117F: include/linux/usb/serial.h 22118 22119USB SMSC75XX ETHERNET DRIVER 22120M: Steve Glendinning <steve.glendinning@shawell.net> 22121L: netdev@vger.kernel.org 22122S: Maintained 22123F: drivers/net/usb/smsc75xx.* 22124 22125USB SMSC95XX ETHERNET DRIVER 22126M: Steve Glendinning <steve.glendinning@shawell.net> 22127M: UNGLinuxDriver@microchip.com 22128L: netdev@vger.kernel.org 22129S: Maintained 22130F: drivers/net/usb/smsc95xx.* 22131 22132USB SUBSYSTEM 22133M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22134L: linux-usb@vger.kernel.org 22135S: Supported 22136W: http://www.linux-usb.org 22137T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22138F: Documentation/devicetree/bindings/usb/ 22139F: Documentation/usb/ 22140F: drivers/usb/ 22141F: include/dt-bindings/usb/ 22142F: include/linux/usb.h 22143F: include/linux/usb/ 22144F: include/uapi/linux/usb/ 22145 22146USB TYPEC BUS FOR ALTERNATE MODES 22147M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22148L: linux-usb@vger.kernel.org 22149S: Maintained 22150F: Documentation/ABI/testing/sysfs-bus-typec 22151F: Documentation/driver-api/usb/typec_bus.rst 22152F: drivers/usb/typec/altmodes/ 22153F: include/linux/usb/typec_altmode.h 22154 22155USB TYPEC CLASS 22156M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22157L: linux-usb@vger.kernel.org 22158S: Maintained 22159F: Documentation/ABI/testing/sysfs-class-typec 22160F: Documentation/driver-api/usb/typec.rst 22161F: drivers/usb/typec/ 22162F: include/linux/usb/typec.h 22163 22164USB TYPEC INTEL PMC MUX DRIVER 22165M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22166L: linux-usb@vger.kernel.org 22167S: Maintained 22168F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22169F: drivers/usb/typec/mux/intel_pmc_mux.c 22170 22171USB TYPEC PI3USB30532 MUX DRIVER 22172M: Hans de Goede <hdegoede@redhat.com> 22173L: linux-usb@vger.kernel.org 22174S: Maintained 22175F: drivers/usb/typec/mux/pi3usb30532.c 22176 22177USB TYPEC PORT CONTROLLER DRIVERS 22178M: Guenter Roeck <linux@roeck-us.net> 22179L: linux-usb@vger.kernel.org 22180S: Maintained 22181F: drivers/usb/typec/tcpm/ 22182 22183USB UHCI DRIVER 22184M: Alan Stern <stern@rowland.harvard.edu> 22185L: linux-usb@vger.kernel.org 22186S: Maintained 22187F: drivers/usb/host/uhci* 22188 22189USB VIDEO CLASS 22190M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22191L: linux-media@vger.kernel.org 22192S: Maintained 22193W: http://www.ideasonboard.org/uvc/ 22194T: git git://linuxtv.org/media_tree.git 22195F: drivers/media/usb/uvc/ 22196F: include/uapi/linux/uvcvideo.h 22197 22198USB WEBCAM GADGET 22199M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22200M: Daniel Scally <dan.scally@ideasonboard.com> 22201L: linux-usb@vger.kernel.org 22202S: Maintained 22203F: drivers/usb/gadget/function/*uvc* 22204F: drivers/usb/gadget/legacy/webcam.c 22205F: include/uapi/linux/usb/g_uvc.h 22206 22207USB WIRELESS RNDIS DRIVER (rndis_wlan) 22208L: linux-wireless@vger.kernel.org 22209S: Orphan 22210F: drivers/net/wireless/legacy/rndis_wlan.c 22211 22212USB XHCI DRIVER 22213M: Mathias Nyman <mathias.nyman@intel.com> 22214L: linux-usb@vger.kernel.org 22215S: Supported 22216F: drivers/usb/host/pci-quirks* 22217F: drivers/usb/host/xhci* 22218 22219USB ZD1201 DRIVER 22220L: linux-wireless@vger.kernel.org 22221S: Orphan 22222W: http://linux-lc100020.sourceforge.net 22223F: drivers/net/wireless/zydas/zd1201.* 22224 22225USER DATAGRAM PROTOCOL (UDP) 22226M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22227S: Maintained 22228F: include/linux/udp.h 22229F: net/ipv4/udp.c 22230F: net/ipv6/udp.c 22231 22232USER-MODE LINUX (UML) 22233M: Richard Weinberger <richard@nod.at> 22234M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22235M: Johannes Berg <johannes@sipsolutions.net> 22236L: linux-um@lists.infradead.org 22237S: Maintained 22238W: http://user-mode-linux.sourceforge.net 22239Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22240T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22241T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22242F: Documentation/virt/uml/ 22243F: arch/um/ 22244F: arch/x86/um/ 22245F: fs/hostfs/ 22246 22247USERSPACE COPYIN/COPYOUT (UIOVEC) 22248M: Alexander Viro <viro@zeniv.linux.org.uk> 22249S: Maintained 22250F: include/linux/uio.h 22251F: lib/iov_iter.c 22252 22253USERSPACE DMA BUFFER DRIVER 22254M: Gerd Hoffmann <kraxel@redhat.com> 22255L: dri-devel@lists.freedesktop.org 22256S: Maintained 22257T: git git://anongit.freedesktop.org/drm/drm-misc 22258F: drivers/dma-buf/udmabuf.c 22259F: include/uapi/linux/udmabuf.h 22260 22261USERSPACE I/O (UIO) 22262M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22263S: Maintained 22264T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22265F: Documentation/driver-api/uio-howto.rst 22266F: drivers/uio/ 22267F: include/linux/uio_driver.h 22268 22269UTIL-LINUX PACKAGE 22270M: Karel Zak <kzak@redhat.com> 22271L: util-linux@vger.kernel.org 22272S: Maintained 22273W: http://en.wikipedia.org/wiki/Util-linux 22274T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22275 22276UUID HELPERS 22277R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22278L: linux-kernel@vger.kernel.org 22279S: Maintained 22280F: include/linux/uuid.h 22281F: lib/test_uuid.c 22282F: lib/uuid.c 22283 22284UV SYSFS DRIVER 22285M: Justin Ernst <justin.ernst@hpe.com> 22286L: platform-driver-x86@vger.kernel.org 22287S: Maintained 22288F: drivers/platform/x86/uv_sysfs.c 22289 22290UVESAFB DRIVER 22291M: Michal Januszewski <spock@gentoo.org> 22292L: linux-fbdev@vger.kernel.org 22293S: Maintained 22294W: https://github.com/mjanusz/v86d 22295F: Documentation/fb/uvesafb.rst 22296F: drivers/video/fbdev/uvesafb.* 22297 22298Ux500 CLOCK DRIVERS 22299M: Ulf Hansson <ulf.hansson@linaro.org> 22300L: linux-clk@vger.kernel.org 22301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22302S: Maintained 22303F: drivers/clk/ux500/ 22304 22305VF610 NAND DRIVER 22306M: Stefan Agner <stefan@agner.ch> 22307L: linux-mtd@lists.infradead.org 22308S: Supported 22309F: drivers/mtd/nand/raw/vf610_nfc.c 22310 22311VFAT/FAT/MSDOS FILESYSTEM 22312M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22313S: Maintained 22314F: Documentation/filesystems/vfat.rst 22315F: fs/fat/ 22316F: tools/testing/selftests/filesystems/fat/ 22317 22318VFIO CDX DRIVER 22319M: Nipun Gupta <nipun.gupta@amd.com> 22320M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22321L: kvm@vger.kernel.org 22322S: Maintained 22323F: drivers/vfio/cdx/* 22324 22325VFIO DRIVER 22326M: Alex Williamson <alex.williamson@redhat.com> 22327L: kvm@vger.kernel.org 22328S: Maintained 22329T: git https://github.com/awilliam/linux-vfio.git 22330F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22331F: Documentation/driver-api/vfio.rst 22332F: drivers/vfio/ 22333F: include/linux/vfio.h 22334F: include/linux/vfio_pci_core.h 22335F: include/uapi/linux/vfio.h 22336 22337VFIO FSL-MC DRIVER 22338M: Diana Craciun <diana.craciun@oss.nxp.com> 22339L: kvm@vger.kernel.org 22340S: Maintained 22341F: drivers/vfio/fsl-mc/ 22342 22343VFIO HISILICON PCI DRIVER 22344M: Longfang Liu <liulongfang@huawei.com> 22345M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22346L: kvm@vger.kernel.org 22347S: Maintained 22348F: drivers/vfio/pci/hisilicon/ 22349 22350VFIO MEDIATED DEVICE DRIVERS 22351M: Kirti Wankhede <kwankhede@nvidia.com> 22352L: kvm@vger.kernel.org 22353S: Maintained 22354F: Documentation/driver-api/vfio-mediated-device.rst 22355F: drivers/vfio/mdev/ 22356F: include/linux/mdev.h 22357F: samples/vfio-mdev/ 22358 22359VFIO MLX5 PCI DRIVER 22360M: Yishai Hadas <yishaih@nvidia.com> 22361L: kvm@vger.kernel.org 22362S: Maintained 22363F: drivers/vfio/pci/mlx5/ 22364 22365VFIO PCI DEVICE SPECIFIC DRIVERS 22366R: Jason Gunthorpe <jgg@nvidia.com> 22367R: Yishai Hadas <yishaih@nvidia.com> 22368R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22369R: Kevin Tian <kevin.tian@intel.com> 22370L: kvm@vger.kernel.org 22371S: Maintained 22372P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22373F: drivers/vfio/pci/*/ 22374 22375VFIO PLATFORM DRIVER 22376M: Eric Auger <eric.auger@redhat.com> 22377L: kvm@vger.kernel.org 22378S: Maintained 22379F: drivers/vfio/platform/ 22380 22381VGA_SWITCHEROO 22382R: Lukas Wunner <lukas@wunner.de> 22383S: Maintained 22384T: git git://anongit.freedesktop.org/drm/drm-misc 22385F: Documentation/gpu/vga-switcheroo.rst 22386F: drivers/gpu/vga/vga_switcheroo.c 22387F: include/linux/vga_switcheroo.h 22388 22389VIA RHINE NETWORK DRIVER 22390M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22391S: Maintained 22392F: drivers/net/ethernet/via/via-rhine.c 22393 22394VIA SD/MMC CARD CONTROLLER DRIVER 22395M: Bruce Chang <brucechang@via.com.tw> 22396M: Harald Welte <HaraldWelte@viatech.com> 22397S: Maintained 22398F: drivers/mmc/host/via-sdmmc.c 22399 22400VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22401M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22402L: linux-fbdev@vger.kernel.org 22403S: Maintained 22404F: drivers/video/fbdev/via/ 22405F: include/linux/via-core.h 22406F: include/linux/via_i2c.h 22407 22408VIA VELOCITY NETWORK DRIVER 22409M: Francois Romieu <romieu@fr.zoreil.com> 22410L: netdev@vger.kernel.org 22411S: Maintained 22412F: drivers/net/ethernet/via/via-velocity.* 22413 22414VICODEC VIRTUAL CODEC DRIVER 22415M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22416L: linux-media@vger.kernel.org 22417S: Maintained 22418W: https://linuxtv.org 22419T: git git://linuxtv.org/media_tree.git 22420F: drivers/media/test-drivers/vicodec/* 22421 22422VIDEO I2C POLLING DRIVER 22423M: Matt Ranostay <matt.ranostay@konsulko.com> 22424L: linux-media@vger.kernel.org 22425S: Maintained 22426F: drivers/media/i2c/video-i2c.c 22427 22428VIDEO MULTIPLEXER DRIVER 22429M: Philipp Zabel <p.zabel@pengutronix.de> 22430L: linux-media@vger.kernel.org 22431S: Maintained 22432F: drivers/media/platform/video-mux.c 22433 22434VIDEOBUF2 FRAMEWORK 22435M: Tomasz Figa <tfiga@chromium.org> 22436M: Marek Szyprowski <m.szyprowski@samsung.com> 22437L: linux-media@vger.kernel.org 22438S: Maintained 22439F: drivers/media/common/videobuf2/* 22440F: include/media/videobuf2-* 22441 22442VIDTV VIRTUAL DIGITAL TV DRIVER 22443M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22444L: linux-media@vger.kernel.org 22445S: Maintained 22446W: https://linuxtv.org 22447T: git git://linuxtv.org/media_tree.git 22448F: drivers/media/test-drivers/vidtv/* 22449 22450VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22451M: Shuah Khan <skhan@linuxfoundation.org> 22452R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22453L: linux-media@vger.kernel.org 22454S: Maintained 22455W: https://linuxtv.org 22456T: git git://linuxtv.org/media_tree.git 22457F: drivers/media/test-drivers/vimc/* 22458 22459VIRT LIB 22460M: Alex Williamson <alex.williamson@redhat.com> 22461M: Paolo Bonzini <pbonzini@redhat.com> 22462L: kvm@vger.kernel.org 22463S: Supported 22464F: virt/lib/ 22465 22466VIRTIO AND VHOST VSOCK DRIVER 22467M: Stefan Hajnoczi <stefanha@redhat.com> 22468M: Stefano Garzarella <sgarzare@redhat.com> 22469L: kvm@vger.kernel.org 22470L: virtualization@lists.linux-foundation.org 22471L: netdev@vger.kernel.org 22472S: Maintained 22473F: drivers/vhost/vsock.c 22474F: include/linux/virtio_vsock.h 22475F: include/uapi/linux/virtio_vsock.h 22476F: net/vmw_vsock/virtio_transport.c 22477F: net/vmw_vsock/virtio_transport_common.c 22478 22479VIRTIO BALLOON 22480M: "Michael S. Tsirkin" <mst@redhat.com> 22481M: David Hildenbrand <david@redhat.com> 22482L: virtualization@lists.linux-foundation.org 22483S: Maintained 22484F: drivers/virtio/virtio_balloon.c 22485F: include/linux/balloon_compaction.h 22486F: include/uapi/linux/virtio_balloon.h 22487F: mm/balloon_compaction.c 22488 22489VIRTIO BLOCK AND SCSI DRIVERS 22490M: "Michael S. Tsirkin" <mst@redhat.com> 22491M: Jason Wang <jasowang@redhat.com> 22492R: Paolo Bonzini <pbonzini@redhat.com> 22493R: Stefan Hajnoczi <stefanha@redhat.com> 22494L: virtualization@lists.linux-foundation.org 22495S: Maintained 22496F: drivers/block/virtio_blk.c 22497F: drivers/scsi/virtio_scsi.c 22498F: drivers/vhost/scsi.c 22499F: include/uapi/linux/virtio_blk.h 22500F: include/uapi/linux/virtio_scsi.h 22501 22502VIRTIO CONSOLE DRIVER 22503M: Amit Shah <amit@kernel.org> 22504L: virtualization@lists.linux-foundation.org 22505S: Maintained 22506F: drivers/char/virtio_console.c 22507F: include/linux/virtio_console.h 22508F: include/uapi/linux/virtio_console.h 22509 22510VIRTIO CORE AND NET DRIVERS 22511M: "Michael S. Tsirkin" <mst@redhat.com> 22512M: Jason Wang <jasowang@redhat.com> 22513R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22514L: virtualization@lists.linux-foundation.org 22515S: Maintained 22516F: Documentation/ABI/testing/sysfs-bus-vdpa 22517F: Documentation/ABI/testing/sysfs-class-vduse 22518F: Documentation/devicetree/bindings/virtio/ 22519F: Documentation/driver-api/virtio/ 22520F: drivers/block/virtio_blk.c 22521F: drivers/crypto/virtio/ 22522F: drivers/net/virtio_net.c 22523F: drivers/vdpa/ 22524F: drivers/virtio/ 22525F: include/linux/vdpa.h 22526F: include/linux/virtio*.h 22527F: include/linux/vringh.h 22528F: include/uapi/linux/virtio_*.h 22529F: tools/virtio/ 22530 22531VIRTIO CRYPTO DRIVER 22532M: Gonglei <arei.gonglei@huawei.com> 22533L: virtualization@lists.linux-foundation.org 22534L: linux-crypto@vger.kernel.org 22535S: Maintained 22536F: drivers/crypto/virtio/ 22537F: include/uapi/linux/virtio_crypto.h 22538 22539VIRTIO DRIVERS FOR S390 22540M: Cornelia Huck <cohuck@redhat.com> 22541M: Halil Pasic <pasic@linux.ibm.com> 22542M: Eric Farman <farman@linux.ibm.com> 22543L: linux-s390@vger.kernel.org 22544L: virtualization@lists.linux-foundation.org 22545L: kvm@vger.kernel.org 22546S: Supported 22547F: arch/s390/include/uapi/asm/virtio-ccw.h 22548F: drivers/s390/virtio/ 22549 22550VIRTIO FILE SYSTEM 22551M: Vivek Goyal <vgoyal@redhat.com> 22552M: Stefan Hajnoczi <stefanha@redhat.com> 22553M: Miklos Szeredi <miklos@szeredi.hu> 22554L: virtualization@lists.linux-foundation.org 22555L: linux-fsdevel@vger.kernel.org 22556S: Supported 22557W: https://virtio-fs.gitlab.io/ 22558F: Documentation/filesystems/virtiofs.rst 22559F: fs/fuse/virtio_fs.c 22560F: include/uapi/linux/virtio_fs.h 22561 22562VIRTIO GPIO DRIVER 22563M: Enrico Weigelt, metux IT consult <info@metux.net> 22564M: Viresh Kumar <vireshk@kernel.org> 22565L: linux-gpio@vger.kernel.org 22566L: virtualization@lists.linux-foundation.org 22567S: Maintained 22568F: drivers/gpio/gpio-virtio.c 22569F: include/uapi/linux/virtio_gpio.h 22570 22571VIRTIO GPU DRIVER 22572M: David Airlie <airlied@redhat.com> 22573M: Gerd Hoffmann <kraxel@redhat.com> 22574R: Gurchetan Singh <gurchetansingh@chromium.org> 22575R: Chia-I Wu <olvaffe@gmail.com> 22576L: dri-devel@lists.freedesktop.org 22577L: virtualization@lists.linux-foundation.org 22578S: Maintained 22579T: git git://anongit.freedesktop.org/drm/drm-misc 22580F: drivers/gpu/drm/virtio/ 22581F: include/uapi/linux/virtio_gpu.h 22582 22583VIRTIO HOST (VHOST) 22584M: "Michael S. Tsirkin" <mst@redhat.com> 22585M: Jason Wang <jasowang@redhat.com> 22586L: kvm@vger.kernel.org 22587L: virtualization@lists.linux-foundation.org 22588L: netdev@vger.kernel.org 22589S: Maintained 22590T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22591F: drivers/vhost/ 22592F: include/linux/sched/vhost_task.h 22593F: include/linux/vhost_iotlb.h 22594F: include/uapi/linux/vhost.h 22595F: kernel/vhost_task.c 22596 22597VIRTIO I2C DRIVER 22598M: Conghui Chen <conghui.chen@intel.com> 22599M: Viresh Kumar <viresh.kumar@linaro.org> 22600L: linux-i2c@vger.kernel.org 22601L: virtualization@lists.linux-foundation.org 22602S: Maintained 22603F: drivers/i2c/busses/i2c-virtio.c 22604F: include/uapi/linux/virtio_i2c.h 22605 22606VIRTIO INPUT DRIVER 22607M: Gerd Hoffmann <kraxel@redhat.com> 22608S: Maintained 22609F: drivers/virtio/virtio_input.c 22610F: include/uapi/linux/virtio_input.h 22611 22612VIRTIO IOMMU DRIVER 22613M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22614L: virtualization@lists.linux-foundation.org 22615S: Maintained 22616F: drivers/iommu/virtio-iommu.c 22617F: include/uapi/linux/virtio_iommu.h 22618 22619VIRTIO MEM DRIVER 22620M: David Hildenbrand <david@redhat.com> 22621L: virtualization@lists.linux-foundation.org 22622S: Maintained 22623W: https://virtio-mem.gitlab.io/ 22624F: drivers/virtio/virtio_mem.c 22625F: include/uapi/linux/virtio_mem.h 22626 22627VIRTIO PMEM DRIVER 22628M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22629L: virtualization@lists.linux-foundation.org 22630S: Maintained 22631F: drivers/nvdimm/nd_virtio.c 22632F: drivers/nvdimm/virtio_pmem.c 22633 22634VIRTIO SOUND DRIVER 22635M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22636M: "Michael S. Tsirkin" <mst@redhat.com> 22637L: virtualization@lists.linux-foundation.org 22638L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22639S: Maintained 22640F: include/uapi/linux/virtio_snd.h 22641F: sound/virtio/* 22642 22643VIRTUAL BOX GUEST DEVICE DRIVER 22644M: Hans de Goede <hdegoede@redhat.com> 22645M: Arnd Bergmann <arnd@arndb.de> 22646M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22647S: Maintained 22648F: drivers/virt/vboxguest/ 22649F: include/linux/vbox_utils.h 22650F: include/uapi/linux/vbox*.h 22651 22652VIRTUAL BOX SHARED FOLDER VFS DRIVER 22653M: Hans de Goede <hdegoede@redhat.com> 22654L: linux-fsdevel@vger.kernel.org 22655S: Maintained 22656F: fs/vboxsf/* 22657 22658VIRTUAL PCM TEST DRIVER 22659M: Ivan Orlov <ivan.orlov0322@gmail.com> 22660L: alsa-devel@alsa-project.org 22661S: Maintained 22662F: Documentation/sound/cards/pcmtest.rst 22663F: sound/drivers/pcmtest.c 22664F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22665 22666VIRTUAL SERIO DEVICE DRIVER 22667M: Stephen Chandler Paul <thatslyude@gmail.com> 22668S: Maintained 22669F: drivers/input/serio/userio.c 22670F: include/uapi/linux/userio.h 22671 22672VISL VIRTUAL STATELESS DECODER DRIVER 22673M: Daniel Almeida <daniel.almeida@collabora.com> 22674L: linux-media@vger.kernel.org 22675S: Supported 22676F: drivers/media/test-drivers/visl 22677 22678VIVID VIRTUAL VIDEO DRIVER 22679M: Hans Verkuil <hverkuil@xs4all.nl> 22680L: linux-media@vger.kernel.org 22681S: Maintained 22682W: https://linuxtv.org 22683T: git git://linuxtv.org/media_tree.git 22684F: drivers/media/test-drivers/vivid/* 22685 22686VLYNQ BUS 22687M: Florian Fainelli <f.fainelli@gmail.com> 22688L: openwrt-devel@lists.openwrt.org (subscribers-only) 22689S: Maintained 22690F: drivers/vlynq/vlynq.c 22691F: include/linux/vlynq.h 22692 22693VM SOCKETS (AF_VSOCK) 22694M: Stefano Garzarella <sgarzare@redhat.com> 22695L: virtualization@lists.linux-foundation.org 22696L: netdev@vger.kernel.org 22697S: Maintained 22698F: drivers/net/vsockmon.c 22699F: include/net/af_vsock.h 22700F: include/uapi/linux/vm_sockets.h 22701F: include/uapi/linux/vm_sockets_diag.h 22702F: include/uapi/linux/vsockmon.h 22703F: net/vmw_vsock/ 22704F: tools/testing/vsock/ 22705 22706VMALLOC 22707M: Andrew Morton <akpm@linux-foundation.org> 22708R: Uladzislau Rezki <urezki@gmail.com> 22709R: Christoph Hellwig <hch@infradead.org> 22710R: Lorenzo Stoakes <lstoakes@gmail.com> 22711L: linux-mm@kvack.org 22712S: Maintained 22713W: http://www.linux-mm.org 22714T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22715F: include/linux/vmalloc.h 22716F: mm/vmalloc.c 22717 22718VME SUBSYSTEM 22719M: Martyn Welch <martyn@welchs.me.uk> 22720M: Manohar Vanga <manohar.vanga@gmail.com> 22721M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22722L: linux-kernel@vger.kernel.org 22723S: Odd fixes 22724T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22725F: Documentation/driver-api/vme.rst 22726F: drivers/staging/vme_user/ 22727 22728VMWARE BALLOON DRIVER 22729M: Nadav Amit <namit@vmware.com> 22730R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22731L: linux-kernel@vger.kernel.org 22732S: Supported 22733F: drivers/misc/vmw_balloon.c 22734 22735VMWARE HYPERVISOR INTERFACE 22736M: Ajay Kaher <akaher@vmware.com> 22737M: Alexey Makhalov <amakhalov@vmware.com> 22738R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22739L: virtualization@lists.linux-foundation.org 22740L: x86@kernel.org 22741S: Supported 22742T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22743F: arch/x86/include/asm/vmware.h 22744F: arch/x86/kernel/cpu/vmware.c 22745 22746VMWARE PVRDMA DRIVER 22747M: Bryan Tan <bryantan@vmware.com> 22748M: Vishnu Dasa <vdasa@vmware.com> 22749R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22750L: linux-rdma@vger.kernel.org 22751S: Supported 22752F: drivers/infiniband/hw/vmw_pvrdma/ 22753 22754VMWARE PVSCSI DRIVER 22755M: Vishal Bhakta <vbhakta@vmware.com> 22756R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22757L: linux-scsi@vger.kernel.org 22758S: Supported 22759F: drivers/scsi/vmw_pvscsi.c 22760F: drivers/scsi/vmw_pvscsi.h 22761 22762VMWARE VIRTUAL PTP CLOCK DRIVER 22763M: Deep Shah <sdeep@vmware.com> 22764R: Ajay Kaher <akaher@vmware.com> 22765R: Alexey Makhalov <amakhalov@vmware.com> 22766R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22767L: netdev@vger.kernel.org 22768S: Supported 22769F: drivers/ptp/ptp_vmw.c 22770 22771VMWARE VMCI DRIVER 22772M: Bryan Tan <bryantan@vmware.com> 22773M: Vishnu Dasa <vdasa@vmware.com> 22774R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22775L: linux-kernel@vger.kernel.org 22776S: Supported 22777F: drivers/misc/vmw_vmci/ 22778F: include/linux/vmw_vmci* 22779 22780VMWARE VMMOUSE SUBDRIVER 22781M: Zack Rusin <zackr@vmware.com> 22782R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22783R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22784L: linux-input@vger.kernel.org 22785S: Supported 22786F: drivers/input/mouse/vmmouse.c 22787F: drivers/input/mouse/vmmouse.h 22788 22789VMWARE VMXNET3 ETHERNET DRIVER 22790M: Ronak Doshi <doshir@vmware.com> 22791R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22792L: netdev@vger.kernel.org 22793S: Supported 22794F: drivers/net/vmxnet3/ 22795 22796VMWARE VSOCK VMCI TRANSPORT DRIVER 22797M: Bryan Tan <bryantan@vmware.com> 22798M: Vishnu Dasa <vdasa@vmware.com> 22799R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22800L: linux-kernel@vger.kernel.org 22801S: Supported 22802F: net/vmw_vsock/vmci_transport* 22803 22804VOCORE VOCORE2 BOARD 22805M: Harvey Hunt <harveyhuntnexus@gmail.com> 22806L: linux-mips@vger.kernel.org 22807S: Maintained 22808F: arch/mips/boot/dts/ralink/vocore2.dts 22809 22810VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22811M: Liam Girdwood <lgirdwood@gmail.com> 22812M: Mark Brown <broonie@kernel.org> 22813L: linux-kernel@vger.kernel.org 22814S: Supported 22815W: http://www.slimlogic.co.uk/?p=48 22816T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22817F: Documentation/devicetree/bindings/regulator/ 22818F: Documentation/power/regulator/ 22819F: drivers/regulator/ 22820F: include/dt-bindings/regulator/ 22821F: include/linux/regulator/ 22822K: regulator_get_optional 22823 22824VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22825R: Matti Vaittinen <mazziesaccount@gmail.com> 22826F: drivers/regulator/irq_helpers.c 22827 22828VRF 22829M: David Ahern <dsahern@kernel.org> 22830L: netdev@vger.kernel.org 22831S: Maintained 22832F: Documentation/networking/vrf.rst 22833F: drivers/net/vrf.c 22834 22835VSPRINTF 22836M: Petr Mladek <pmladek@suse.com> 22837M: Steven Rostedt <rostedt@goodmis.org> 22838M: Sergey Senozhatsky <senozhatsky@chromium.org> 22839R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22840R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22841S: Maintained 22842T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22843F: Documentation/core-api/printk-formats.rst 22844F: lib/test_printf.c 22845F: lib/test_scanf.c 22846F: lib/vsprintf.c 22847 22848VT1211 HARDWARE MONITOR DRIVER 22849M: Juerg Haefliger <juergh@proton.me> 22850L: linux-hwmon@vger.kernel.org 22851S: Maintained 22852F: Documentation/hwmon/vt1211.rst 22853F: drivers/hwmon/vt1211.c 22854 22855VT8231 HARDWARE MONITOR DRIVER 22856M: Roger Lucas <vt8231@hiddenengine.co.uk> 22857L: linux-hwmon@vger.kernel.org 22858S: Maintained 22859F: drivers/hwmon/vt8231.c 22860 22861VUB300 USB to SDIO/SD/MMC bridge chip 22862L: linux-mmc@vger.kernel.org 22863S: Orphan 22864F: drivers/mmc/host/vub300.c 22865 22866W1 DALLAS'S 1-WIRE BUS 22867M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22868S: Maintained 22869F: Documentation/devicetree/bindings/w1/ 22870F: Documentation/w1/ 22871F: drivers/w1/ 22872F: include/linux/w1.h 22873 22874W83791D HARDWARE MONITORING DRIVER 22875M: Marc Hulsman <m.hulsman@tudelft.nl> 22876L: linux-hwmon@vger.kernel.org 22877S: Maintained 22878F: Documentation/hwmon/w83791d.rst 22879F: drivers/hwmon/w83791d.c 22880 22881W83793 HARDWARE MONITORING DRIVER 22882M: Rudolf Marek <r.marek@assembler.cz> 22883L: linux-hwmon@vger.kernel.org 22884S: Maintained 22885F: Documentation/hwmon/w83793.rst 22886F: drivers/hwmon/w83793.c 22887 22888W83795 HARDWARE MONITORING DRIVER 22889M: Jean Delvare <jdelvare@suse.com> 22890L: linux-hwmon@vger.kernel.org 22891S: Maintained 22892F: drivers/hwmon/w83795.c 22893 22894W83L51xD SD/MMC CARD INTERFACE DRIVER 22895M: Pierre Ossman <pierre@ossman.eu> 22896S: Maintained 22897F: drivers/mmc/host/wbsd.* 22898 22899WACOM PROTOCOL 4 SERIAL TABLETS 22900M: Julian Squires <julian@cipht.net> 22901M: Hans de Goede <hdegoede@redhat.com> 22902L: linux-input@vger.kernel.org 22903S: Maintained 22904F: drivers/input/tablet/wacom_serial4.c 22905 22906WANGXUN ETHERNET DRIVER 22907M: Jiawen Wu <jiawenwu@trustnetic.com> 22908M: Mengyuan Lou <mengyuanlou@net-swift.com> 22909L: netdev@vger.kernel.org 22910S: Maintained 22911W: https://www.net-swift.com 22912F: Documentation/networking/device_drivers/ethernet/wangxun/* 22913F: drivers/net/ethernet/wangxun/ 22914 22915WATCHDOG DEVICE DRIVERS 22916M: Wim Van Sebroeck <wim@linux-watchdog.org> 22917M: Guenter Roeck <linux@roeck-us.net> 22918L: linux-watchdog@vger.kernel.org 22919S: Maintained 22920W: http://www.linux-watchdog.org/ 22921T: git git://www.linux-watchdog.org/linux-watchdog.git 22922F: Documentation/devicetree/bindings/watchdog/ 22923F: Documentation/watchdog/ 22924F: drivers/watchdog/ 22925F: include/linux/watchdog.h 22926F: include/trace/events/watchdog.h 22927F: include/uapi/linux/watchdog.h 22928 22929WHISKEYCOVE PMIC GPIO DRIVER 22930M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22931L: linux-gpio@vger.kernel.org 22932S: Maintained 22933F: drivers/gpio/gpio-wcove.c 22934 22935WHWAVE RTC DRIVER 22936M: Dianlong Li <long17.cool@163.com> 22937L: linux-rtc@vger.kernel.org 22938S: Maintained 22939F: drivers/rtc/rtc-sd3078.c 22940 22941WIIMOTE HID DRIVER 22942M: David Rheinsberg <david.rheinsberg@gmail.com> 22943L: linux-input@vger.kernel.org 22944S: Maintained 22945F: drivers/hid/hid-wiimote* 22946 22947WILOCITY WIL6210 WIRELESS DRIVER 22948L: linux-wireless@vger.kernel.org 22949S: Orphan 22950W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22951F: drivers/net/wireless/ath/wil6210/ 22952 22953WINBOND CIR DRIVER 22954M: David Härdeman <david@hardeman.nu> 22955S: Maintained 22956F: drivers/media/rc/winbond-cir.c 22957 22958WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22959L: linux-watchdog@vger.kernel.org 22960S: Orphan 22961F: drivers/watchdog/ebc-c384_wdt.c 22962 22963WINSYSTEMS WS16C48 GPIO DRIVER 22964M: William Breathitt Gray <william.gray@linaro.org> 22965L: linux-gpio@vger.kernel.org 22966S: Maintained 22967F: drivers/gpio/gpio-ws16c48.c 22968 22969WIREGUARD SECURE NETWORK TUNNEL 22970M: Jason A. Donenfeld <Jason@zx2c4.com> 22971L: wireguard@lists.zx2c4.com 22972L: netdev@vger.kernel.org 22973S: Maintained 22974F: drivers/net/wireguard/ 22975F: tools/testing/selftests/wireguard/ 22976 22977WISTRON LAPTOP BUTTON DRIVER 22978M: Miloslav Trmac <mitr@volny.cz> 22979S: Maintained 22980F: drivers/input/misc/wistron_btns.c 22981 22982WL3501 WIRELESS PCMCIA CARD DRIVER 22983L: linux-wireless@vger.kernel.org 22984S: Orphan 22985F: drivers/net/wireless/legacy/wl3501* 22986 22987WMI BINARY MOF DRIVER 22988L: platform-drivers-x86@vger.kernel.org 22989S: Orphan 22990F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22991F: Documentation/wmi/devices/wmi-bmof.rst 22992F: drivers/platform/x86/wmi-bmof.c 22993 22994WOLFSON MICROELECTRONICS DRIVERS 22995L: patches@opensource.cirrus.com 22996S: Supported 22997W: https://github.com/CirrusLogic/linux-drivers/wiki 22998T: git https://github.com/CirrusLogic/linux-drivers.git 22999F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23000F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23001F: Documentation/devicetree/bindings/mfd/wm831x.txt 23002F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23003F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23004F: Documentation/devicetree/bindings/sound/wm* 23005F: Documentation/hwmon/wm83??.rst 23006F: arch/arm/mach-s3c/mach-crag6410* 23007F: drivers/clk/clk-wm83*.c 23008F: drivers/gpio/gpio-*wm*.c 23009F: drivers/gpio/gpio-arizona.c 23010F: drivers/hwmon/wm83??-hwmon.c 23011F: drivers/input/misc/wm831x-on.c 23012F: drivers/input/touchscreen/wm831x-ts.c 23013F: drivers/input/touchscreen/wm97*.c 23014F: drivers/leds/leds-wm83*.c 23015F: drivers/mfd/arizona* 23016F: drivers/mfd/cs47l24* 23017F: drivers/mfd/wm*.c 23018F: drivers/power/supply/wm83*.c 23019F: drivers/regulator/arizona* 23020F: drivers/regulator/wm8*.c 23021F: drivers/rtc/rtc-wm83*.c 23022F: drivers/video/backlight/wm83*_bl.c 23023F: drivers/watchdog/wm83*_wdt.c 23024F: include/linux/mfd/arizona/ 23025F: include/linux/mfd/wm831x/ 23026F: include/linux/mfd/wm8350/ 23027F: include/linux/mfd/wm8400* 23028F: include/linux/regulator/arizona* 23029F: include/linux/wm97xx.h 23030F: include/sound/wm????.h 23031F: sound/soc/codecs/arizona* 23032F: sound/soc/codecs/cs47l24* 23033F: sound/soc/codecs/wm* 23034 23035WORKQUEUE 23036M: Tejun Heo <tj@kernel.org> 23037R: Lai Jiangshan <jiangshanlai@gmail.com> 23038S: Maintained 23039T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23040F: Documentation/core-api/workqueue.rst 23041F: include/linux/workqueue.h 23042F: kernel/workqueue.c 23043F: kernel/workqueue_internal.h 23044 23045WWAN DRIVERS 23046M: Loic Poulain <loic.poulain@linaro.org> 23047M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23048R: Johannes Berg <johannes@sipsolutions.net> 23049L: netdev@vger.kernel.org 23050S: Maintained 23051F: drivers/net/wwan/ 23052F: include/linux/wwan.h 23053F: include/uapi/linux/wwan.h 23054 23055X-POWERS AXP288 PMIC DRIVERS 23056M: Hans de Goede <hdegoede@redhat.com> 23057S: Maintained 23058F: drivers/acpi/pmic/intel_pmic_xpower.c 23059N: axp288 23060 23061X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23062M: Chen-Yu Tsai <wens@csie.org> 23063L: linux-kernel@vger.kernel.org 23064S: Maintained 23065N: axp[128] 23066 23067X.25 STACK 23068M: Martin Schiller <ms@dev.tdt.de> 23069L: linux-x25@vger.kernel.org 23070S: Maintained 23071F: Documentation/networking/lapb-module.rst 23072F: Documentation/networking/x25* 23073F: drivers/net/wan/hdlc_x25.c 23074F: drivers/net/wan/lapbether.c 23075F: include/*/lapb.h 23076F: include/net/x25* 23077F: include/uapi/linux/x25.h 23078F: net/lapb/ 23079F: net/x25/ 23080 23081X86 ARCHITECTURE (32-BIT AND 64-BIT) 23082M: Thomas Gleixner <tglx@linutronix.de> 23083M: Ingo Molnar <mingo@redhat.com> 23084M: Borislav Petkov <bp@alien8.de> 23085M: Dave Hansen <dave.hansen@linux.intel.com> 23086M: x86@kernel.org 23087R: "H. Peter Anvin" <hpa@zytor.com> 23088L: linux-kernel@vger.kernel.org 23089S: Maintained 23090T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23091F: Documentation/arch/x86/ 23092F: Documentation/devicetree/bindings/x86/ 23093F: arch/x86/ 23094 23095X86 ENTRY CODE 23096M: Andy Lutomirski <luto@kernel.org> 23097L: linux-kernel@vger.kernel.org 23098S: Maintained 23099T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23100F: arch/x86/entry/ 23101 23102X86 HARDWARE VULNERABILITIES 23103M: Thomas Gleixner <tglx@linutronix.de> 23104M: Borislav Petkov <bp@alien8.de> 23105M: Peter Zijlstra <peterz@infradead.org> 23106M: Josh Poimboeuf <jpoimboe@kernel.org> 23107R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23108S: Maintained 23109F: Documentation/admin-guide/hw-vuln/ 23110F: arch/x86/include/asm/nospec-branch.h 23111F: arch/x86/kernel/cpu/bugs.c 23112 23113X86 MCE INFRASTRUCTURE 23114M: Tony Luck <tony.luck@intel.com> 23115M: Borislav Petkov <bp@alien8.de> 23116L: linux-edac@vger.kernel.org 23117S: Maintained 23118F: Documentation/ABI/testing/sysfs-mce 23119F: Documentation/arch/x86/x86_64/machinecheck.rst 23120F: arch/x86/kernel/cpu/mce/* 23121 23122X86 MICROCODE UPDATE SUPPORT 23123M: Borislav Petkov <bp@alien8.de> 23124S: Maintained 23125F: arch/x86/kernel/cpu/microcode/* 23126 23127X86 MM 23128M: Dave Hansen <dave.hansen@linux.intel.com> 23129M: Andy Lutomirski <luto@kernel.org> 23130M: Peter Zijlstra <peterz@infradead.org> 23131L: linux-kernel@vger.kernel.org 23132S: Maintained 23133T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23134F: arch/x86/mm/ 23135 23136X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23137M: Hans de Goede <hdegoede@redhat.com> 23138L: platform-driver-x86@vger.kernel.org 23139S: Maintained 23140T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23141F: drivers/platform/x86/x86-android-tablets/ 23142 23143X86 PLATFORM DRIVERS 23144M: Hans de Goede <hdegoede@redhat.com> 23145M: Mark Gross <markgross@kernel.org> 23146L: platform-driver-x86@vger.kernel.org 23147S: Maintained 23148T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23149F: drivers/platform/olpc/ 23150F: drivers/platform/x86/ 23151F: include/linux/platform_data/x86/ 23152 23153X86 PLATFORM DRIVERS - ARCH 23154R: Darren Hart <dvhart@infradead.org> 23155R: Andy Shevchenko <andy@infradead.org> 23156L: platform-driver-x86@vger.kernel.org 23157L: x86@kernel.org 23158S: Maintained 23159T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23160F: arch/x86/platform 23161 23162X86 PLATFORM UV HPE SUPERDOME FLEX 23163M: Steve Wahl <steve.wahl@hpe.com> 23164R: Mike Travis <mike.travis@hpe.com> 23165R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23166R: Russ Anderson <russ.anderson@hpe.com> 23167S: Supported 23168F: arch/x86/include/asm/uv/ 23169F: arch/x86/kernel/apic/x2apic_uv_x.c 23170F: arch/x86/platform/uv/ 23171 23172X86 STACK UNWINDING 23173M: Josh Poimboeuf <jpoimboe@kernel.org> 23174M: Peter Zijlstra <peterz@infradead.org> 23175S: Supported 23176F: arch/x86/include/asm/unwind*.h 23177F: arch/x86/kernel/dumpstack.c 23178F: arch/x86/kernel/stacktrace.c 23179F: arch/x86/kernel/unwind_*.c 23180 23181X86 VDSO 23182M: Andy Lutomirski <luto@kernel.org> 23183L: linux-kernel@vger.kernel.org 23184S: Maintained 23185T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23186F: arch/x86/entry/vdso/ 23187 23188XARRAY 23189M: Matthew Wilcox <willy@infradead.org> 23190L: linux-fsdevel@vger.kernel.org 23191S: Supported 23192F: Documentation/core-api/xarray.rst 23193F: include/linux/idr.h 23194F: include/linux/xarray.h 23195F: lib/idr.c 23196F: lib/xarray.c 23197F: tools/testing/radix-tree 23198 23199XBOX DVD IR REMOTE 23200M: Benjamin Valentin <benpicco@googlemail.com> 23201S: Maintained 23202F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23203F: drivers/media/rc/xbox_remote.c 23204 23205XC2028/3028 TUNER DRIVER 23206M: Mauro Carvalho Chehab <mchehab@kernel.org> 23207L: linux-media@vger.kernel.org 23208S: Maintained 23209W: https://linuxtv.org 23210T: git git://linuxtv.org/media_tree.git 23211F: drivers/media/tuners/xc2028.* 23212 23213XDP (eXpress Data Path) 23214M: Alexei Starovoitov <ast@kernel.org> 23215M: Daniel Borkmann <daniel@iogearbox.net> 23216M: David S. Miller <davem@davemloft.net> 23217M: Jakub Kicinski <kuba@kernel.org> 23218M: Jesper Dangaard Brouer <hawk@kernel.org> 23219M: John Fastabend <john.fastabend@gmail.com> 23220L: netdev@vger.kernel.org 23221L: bpf@vger.kernel.org 23222S: Supported 23223F: drivers/net/ethernet/*/*/*/*/*xdp* 23224F: drivers/net/ethernet/*/*/*xdp* 23225F: include/net/xdp.h 23226F: include/net/xdp_priv.h 23227F: include/trace/events/xdp.h 23228F: kernel/bpf/cpumap.c 23229F: kernel/bpf/devmap.c 23230F: net/core/xdp.c 23231F: samples/bpf/xdp* 23232F: tools/testing/selftests/bpf/*/*xdp* 23233F: tools/testing/selftests/bpf/*xdp* 23234K: (?:\b|_)xdp(?:\b|_) 23235 23236XDP SOCKETS (AF_XDP) 23237M: Björn Töpel <bjorn@kernel.org> 23238M: Magnus Karlsson <magnus.karlsson@intel.com> 23239M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23240R: Jonathan Lemon <jonathan.lemon@gmail.com> 23241L: netdev@vger.kernel.org 23242L: bpf@vger.kernel.org 23243S: Maintained 23244F: Documentation/networking/af_xdp.rst 23245F: include/net/netns/xdp.h 23246F: include/net/xdp_sock* 23247F: include/net/xsk_buff_pool.h 23248F: include/uapi/linux/if_xdp.h 23249F: include/uapi/linux/xdp_diag.h 23250F: net/xdp/ 23251F: tools/testing/selftests/bpf/*xsk* 23252 23253XEN BLOCK SUBSYSTEM 23254M: Roger Pau Monné <roger.pau@citrix.com> 23255L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23256S: Supported 23257F: drivers/block/xen* 23258F: drivers/block/xen-blkback/* 23259 23260XEN HYPERVISOR ARM 23261M: Stefano Stabellini <sstabellini@kernel.org> 23262L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23263S: Maintained 23264F: arch/arm/include/asm/xen/ 23265F: arch/arm/xen/ 23266 23267XEN HYPERVISOR ARM64 23268M: Stefano Stabellini <sstabellini@kernel.org> 23269L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23270S: Maintained 23271F: arch/arm64/include/asm/xen/ 23272F: arch/arm64/xen/ 23273 23274XEN HYPERVISOR INTERFACE 23275M: Juergen Gross <jgross@suse.com> 23276M: Stefano Stabellini <sstabellini@kernel.org> 23277R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23278L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23279S: Supported 23280T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23281F: Documentation/ABI/stable/sysfs-hypervisor-xen 23282F: Documentation/ABI/testing/sysfs-hypervisor-xen 23283F: drivers/*/xen-*front.c 23284F: drivers/xen/ 23285F: include/uapi/xen/ 23286F: include/xen/ 23287F: kernel/configs/xen.config 23288 23289XEN HYPERVISOR X86 23290M: Juergen Gross <jgross@suse.com> 23291R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23292L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23293S: Supported 23294F: arch/x86/configs/xen.config 23295F: arch/x86/include/asm/pvclock-abi.h 23296F: arch/x86/include/asm/xen/ 23297F: arch/x86/platform/pvh/ 23298F: arch/x86/xen/ 23299 23300XEN NETWORK BACKEND DRIVER 23301M: Wei Liu <wei.liu@kernel.org> 23302M: Paul Durrant <paul@xen.org> 23303L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23304L: netdev@vger.kernel.org 23305S: Supported 23306F: drivers/net/xen-netback/* 23307 23308XEN PCI SUBSYSTEM 23309M: Juergen Gross <jgross@suse.com> 23310L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23311S: Supported 23312F: arch/x86/pci/*xen* 23313F: drivers/pci/*xen* 23314 23315XEN PVSCSI DRIVERS 23316M: Juergen Gross <jgross@suse.com> 23317L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23318L: linux-scsi@vger.kernel.org 23319S: Supported 23320F: drivers/scsi/xen-scsifront.c 23321F: drivers/xen/xen-scsiback.c 23322F: include/xen/interface/io/vscsiif.h 23323 23324XEN PVUSB DRIVER 23325M: Juergen Gross <jgross@suse.com> 23326L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23327L: linux-usb@vger.kernel.org 23328S: Supported 23329F: drivers/usb/host/xen* 23330F: include/xen/interface/io/usbif.h 23331 23332XEN SOUND FRONTEND DRIVER 23333M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23334L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23335L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23336S: Supported 23337F: sound/xen/* 23338 23339XEN SWIOTLB SUBSYSTEM 23340M: Juergen Gross <jgross@suse.com> 23341M: Stefano Stabellini <sstabellini@kernel.org> 23342L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23343L: iommu@lists.linux.dev 23344S: Supported 23345F: arch/*/include/asm/xen/swiotlb-xen.h 23346F: drivers/xen/swiotlb-xen.c 23347F: include/xen/arm/swiotlb-xen.h 23348F: include/xen/swiotlb-xen.h 23349 23350XFS FILESYSTEM 23351M: Darrick J. Wong <djwong@kernel.org> 23352L: linux-xfs@vger.kernel.org 23353S: Supported 23354W: http://xfs.org/ 23355C: irc://irc.oftc.net/xfs 23356T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23357F: Documentation/ABI/testing/sysfs-fs-xfs 23358F: Documentation/admin-guide/xfs.rst 23359F: Documentation/filesystems/xfs-delayed-logging-design.rst 23360F: Documentation/filesystems/xfs-self-describing-metadata.rst 23361F: fs/xfs/ 23362F: include/uapi/linux/dqblk_xfs.h 23363F: include/uapi/linux/fsmap.h 23364 23365XILINX AMS DRIVER 23366M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23367L: linux-iio@vger.kernel.org 23368S: Maintained 23369F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23370F: drivers/iio/adc/xilinx-ams.c 23371 23372XILINX AXI ETHERNET DRIVER 23373M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23374S: Maintained 23375F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23376F: drivers/net/ethernet/xilinx/xilinx_axienet* 23377 23378XILINX CAN DRIVER 23379M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23380R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23381L: linux-can@vger.kernel.org 23382S: Maintained 23383F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23384F: drivers/net/can/xilinx_can.c 23385 23386XILINX EVENT MANAGEMENT DRIVER 23387M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23388S: Maintained 23389F: drivers/soc/xilinx/xlnx_event_manager.c 23390F: include/linux/firmware/xlnx-event-manager.h 23391 23392XILINX GPIO DRIVER 23393M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23394R: Srinivas Neeli <srinivas.neeli@amd.com> 23395R: Michal Simek <michal.simek@amd.com> 23396S: Maintained 23397F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23398F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23399F: drivers/gpio/gpio-xilinx.c 23400F: drivers/gpio/gpio-zynq.c 23401 23402XILINX PWM DRIVER 23403M: Sean Anderson <sean.anderson@seco.com> 23404S: Maintained 23405F: drivers/pwm/pwm-xilinx.c 23406F: include/clocksource/timer-xilinx.h 23407 23408XILINX SD-FEC IP CORES 23409M: Derek Kiernan <derek.kiernan@amd.com> 23410M: Dragan Cvetic <dragan.cvetic@amd.com> 23411S: Maintained 23412F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23413F: Documentation/misc-devices/xilinx_sdfec.rst 23414F: drivers/misc/Kconfig 23415F: drivers/misc/Makefile 23416F: drivers/misc/xilinx_sdfec.c 23417F: include/uapi/misc/xilinx_sdfec.h 23418 23419XILINX UARTLITE SERIAL DRIVER 23420M: Peter Korsgaard <jacmet@sunsite.dk> 23421L: linux-serial@vger.kernel.org 23422S: Maintained 23423F: drivers/tty/serial/uartlite.c 23424 23425XILINX VIDEO IP CORES 23426M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23427L: linux-media@vger.kernel.org 23428S: Supported 23429T: git git://linuxtv.org/media_tree.git 23430F: Documentation/devicetree/bindings/media/xilinx/ 23431F: drivers/media/platform/xilinx/ 23432F: include/uapi/linux/xilinx-v4l2-controls.h 23433 23434XILINX WATCHDOG DRIVER 23435M: Srinivas Neeli <srinivas.neeli@amd.com> 23436R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23437R: Michal Simek <michal.simek@amd.com> 23438S: Maintained 23439F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23440F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23441F: drivers/watchdog/of_xilinx_wdt.c 23442F: drivers/watchdog/xilinx_wwdt.c 23443 23444XILINX XDMA DRIVER 23445M: Lizhi Hou <lizhi.hou@amd.com> 23446M: Brian Xu <brian.xu@amd.com> 23447M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23448L: dmaengine@vger.kernel.org 23449S: Supported 23450F: drivers/dma/xilinx/xdma-regs.h 23451F: drivers/dma/xilinx/xdma.c 23452F: include/linux/dma/amd_xdma.h 23453F: include/linux/platform_data/amd_xdma.h 23454 23455XILINX ZYNQMP DPDMA DRIVER 23456M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23457L: dmaengine@vger.kernel.org 23458S: Supported 23459F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23460F: drivers/dma/xilinx/xilinx_dpdma.c 23461F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23462 23463XILINX ZYNQMP OCM EDAC DRIVER 23464M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23465M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23466S: Maintained 23467F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23468F: drivers/edac/zynqmp_edac.c 23469 23470XILINX ZYNQMP PSGTR PHY DRIVER 23471M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23472L: linux-kernel@vger.kernel.org 23473S: Supported 23474T: git https://github.com/Xilinx/linux-xlnx.git 23475F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23476F: drivers/phy/xilinx/phy-zynqmp.c 23477 23478XILINX ZYNQMP SHA3 DRIVER 23479M: Harsha <harsha.harsha@amd.com> 23480S: Maintained 23481F: drivers/crypto/xilinx/zynqmp-sha.c 23482 23483XILLYBUS DRIVER 23484M: Eli Billauer <eli.billauer@gmail.com> 23485L: linux-kernel@vger.kernel.org 23486S: Supported 23487F: drivers/char/xillybus/ 23488 23489XLP9XX I2C DRIVER 23490M: George Cherian <gcherian@marvell.com> 23491L: linux-i2c@vger.kernel.org 23492S: Supported 23493W: http://www.marvell.com 23494F: drivers/i2c/busses/i2c-xlp9xx.c 23495 23496XRA1403 GPIO EXPANDER 23497M: Nandor Han <nandor.han@ge.com> 23498L: linux-gpio@vger.kernel.org 23499S: Maintained 23500F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23501F: drivers/gpio/gpio-xra1403.c 23502 23503XTENSA XTFPGA PLATFORM SUPPORT 23504M: Max Filippov <jcmvbkbc@gmail.com> 23505S: Maintained 23506F: drivers/spi/spi-xtensa-xtfpga.c 23507F: sound/soc/xtensa/xtfpga-i2s.c 23508 23509YAM DRIVER FOR AX.25 23510M: Jean-Paul Roubelat <jpr@f6fbb.org> 23511L: linux-hams@vger.kernel.org 23512S: Maintained 23513F: drivers/net/hamradio/yam* 23514F: include/linux/yam.h 23515 23516YAMA SECURITY MODULE 23517M: Kees Cook <keescook@chromium.org> 23518S: Supported 23519T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23520F: Documentation/admin-guide/LSM/Yama.rst 23521F: security/yama/ 23522 23523YEALINK PHONE DRIVER 23524M: Henk Vergonet <Henk.Vergonet@gmail.com> 23525L: usbb2k-api-dev@nongnu.org 23526S: Maintained 23527F: Documentation/input/devices/yealink.rst 23528F: drivers/input/misc/yealink.* 23529 23530Z3FOLD COMPRESSED PAGE ALLOCATOR 23531M: Vitaly Wool <vitaly.wool@konsulko.com> 23532R: Miaohe Lin <linmiaohe@huawei.com> 23533L: linux-mm@kvack.org 23534S: Maintained 23535F: mm/z3fold.c 23536 23537Z8530 DRIVER FOR AX.25 23538M: Joerg Reuter <jreuter@yaina.de> 23539L: linux-hams@vger.kernel.org 23540S: Maintained 23541W: http://yaina.de/jreuter/ 23542W: http://www.qsl.net/dl1bke/ 23543F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23544F: drivers/net/hamradio/*scc.c 23545F: drivers/net/hamradio/z8530.h 23546 23547ZBUD COMPRESSED PAGE ALLOCATOR 23548M: Seth Jennings <sjenning@redhat.com> 23549M: Dan Streetman <ddstreet@ieee.org> 23550L: linux-mm@kvack.org 23551S: Maintained 23552F: mm/zbud.c 23553 23554ZD1211RW WIRELESS DRIVER 23555L: linux-wireless@vger.kernel.org 23556S: Orphan 23557F: drivers/net/wireless/zydas/zd1211rw/ 23558 23559ZD1301 MEDIA DRIVER 23560M: Antti Palosaari <crope@iki.fi> 23561L: linux-media@vger.kernel.org 23562S: Maintained 23563W: https://linuxtv.org/ 23564W: http://palosaari.fi/linux/ 23565Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23566F: drivers/media/usb/dvb-usb-v2/zd1301* 23567 23568ZD1301_DEMOD MEDIA DRIVER 23569M: Antti Palosaari <crope@iki.fi> 23570L: linux-media@vger.kernel.org 23571S: Maintained 23572W: https://linuxtv.org/ 23573W: http://palosaari.fi/linux/ 23574Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23575F: drivers/media/dvb-frontends/zd1301_demod* 23576 23577ZHAOXIN PROCESSOR SUPPORT 23578M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23579L: linux-kernel@vger.kernel.org 23580S: Maintained 23581F: arch/x86/kernel/cpu/zhaoxin.c 23582 23583ZONEFS FILESYSTEM 23584M: Damien Le Moal <dlemoal@kernel.org> 23585M: Naohiro Aota <naohiro.aota@wdc.com> 23586R: Johannes Thumshirn <jth@kernel.org> 23587L: linux-fsdevel@vger.kernel.org 23588S: Maintained 23589T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23590F: Documentation/filesystems/zonefs.rst 23591F: fs/zonefs/ 23592 23593ZPOOL COMPRESSED PAGE STORAGE API 23594M: Dan Streetman <ddstreet@ieee.org> 23595L: linux-mm@kvack.org 23596S: Maintained 23597F: include/linux/zpool.h 23598F: mm/zpool.c 23599 23600ZR36067 VIDEO FOR LINUX DRIVER 23601M: Corentin Labbe <clabbe@baylibre.com> 23602L: mjpeg-users@lists.sourceforge.net 23603L: linux-media@vger.kernel.org 23604S: Maintained 23605W: http://mjpeg.sourceforge.net/driver-zoran/ 23606Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23607F: Documentation/driver-api/media/drivers/zoran.rst 23608F: drivers/media/pci/zoran/ 23609 23610ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23611M: Minchan Kim <minchan@kernel.org> 23612M: Sergey Senozhatsky <senozhatsky@chromium.org> 23613L: linux-kernel@vger.kernel.org 23614S: Maintained 23615F: Documentation/admin-guide/blockdev/zram.rst 23616F: drivers/block/zram/ 23617 23618ZS DECSTATION Z85C30 SERIAL DRIVER 23619M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23620S: Maintained 23621F: drivers/tty/serial/zs.* 23622 23623ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23624M: Minchan Kim <minchan@kernel.org> 23625M: Sergey Senozhatsky <senozhatsky@chromium.org> 23626L: linux-mm@kvack.org 23627S: Maintained 23628F: Documentation/mm/zsmalloc.rst 23629F: include/linux/zsmalloc.h 23630F: mm/zsmalloc.c 23631 23632ZSTD 23633M: Nick Terrell <terrelln@fb.com> 23634S: Maintained 23635B: https://github.com/facebook/zstd/issues 23636T: git https://github.com/terrelln/linux.git 23637F: crypto/zstd.c 23638F: include/linux/zstd* 23639F: lib/decompress_unzstd.c 23640F: lib/zstd/ 23641N: zstd 23642K: zstd 23643 23644ZSWAP COMPRESSED SWAP CACHING 23645M: Seth Jennings <sjenning@redhat.com> 23646M: Dan Streetman <ddstreet@ieee.org> 23647M: Vitaly Wool <vitaly.wool@konsulko.com> 23648L: linux-mm@kvack.org 23649S: Maintained 23650F: mm/zswap.c 23651 23652THE REST 23653M: Linus Torvalds <torvalds@linux-foundation.org> 23654L: linux-kernel@vger.kernel.org 23655S: Buried alive in reporters 23656T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23657F: * 23658F: */ 23659
