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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/apple,* 1869F: sound/soc/apple/* 1870F: sound/soc/codecs/cs42l83-i2c.c 1871 1872ARM/APPLE MACHINE SUPPORT 1873M: Hector Martin <marcan@marcan.st> 1874M: Sven Peter <sven@svenpeter.dev> 1875R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1876L: asahi@lists.linux.dev 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879W: https://asahilinux.org 1880B: https://github.com/AsahiLinux/linux/issues 1881C: irc://irc.oftc.net/asahi-dev 1882T: git https://github.com/AsahiLinux/linux.git 1883F: Documentation/devicetree/bindings/arm/apple.yaml 1884F: Documentation/devicetree/bindings/arm/apple/* 1885F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1886F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1887F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1888F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1889F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1890F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1891F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1892F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1893F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1894F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1895F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1896F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1897F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1898F: Documentation/devicetree/bindings/power/apple* 1899F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1900F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1901F: arch/arm64/boot/dts/apple/ 1902F: drivers/bluetooth/hci_bcm4377.c 1903F: drivers/clk/clk-apple-nco.c 1904F: drivers/cpufreq/apple-soc-cpufreq.c 1905F: drivers/dma/apple-admac.c 1906F: drivers/i2c/busses/i2c-pasemi-core.c 1907F: drivers/i2c/busses/i2c-pasemi-platform.c 1908F: drivers/iommu/apple-dart.c 1909F: drivers/iommu/io-pgtable-dart.c 1910F: drivers/irqchip/irq-apple-aic.c 1911F: drivers/mailbox/apple-mailbox.c 1912F: drivers/nvme/host/apple.c 1913F: drivers/nvmem/apple-efuses.c 1914F: drivers/pinctrl/pinctrl-apple-gpio.c 1915F: drivers/pwm/pwm-apple.c 1916F: drivers/soc/apple/* 1917F: drivers/watchdog/apple_wdt.c 1918F: include/dt-bindings/interrupt-controller/apple-aic.h 1919F: include/dt-bindings/pinctrl/apple.h 1920F: include/linux/apple-mailbox.h 1921F: include/linux/soc/apple/* 1922 1923ARM/ARTPEC MACHINE SUPPORT 1924M: Jesper Nilsson <jesper.nilsson@axis.com> 1925M: Lars Persson <lars.persson@axis.com> 1926L: linux-arm-kernel@axis.com 1927S: Maintained 1928F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1929F: arch/arm/boot/dts/axis/ 1930F: arch/arm/mach-artpec 1931F: drivers/clk/axis 1932F: drivers/crypto/axis 1933F: drivers/mmc/host/usdhi6rol0.c 1934F: drivers/pinctrl/pinctrl-artpec* 1935 1936ARM/ASPEED I2C DRIVER 1937M: Brendan Higgins <brendanhiggins@google.com> 1938R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1939R: Joel Stanley <joel@jms.id.au> 1940L: linux-i2c@vger.kernel.org 1941L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1942S: Maintained 1943F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1944F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1945F: drivers/i2c/busses/i2c-aspeed.c 1946F: drivers/irqchip/irq-aspeed-i2c-ic.c 1947 1948ARM/ASPEED MACHINE SUPPORT 1949M: Joel Stanley <joel@jms.id.au> 1950R: Andrew Jeffery <andrew@aj.id.au> 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1953S: Supported 1954Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1955T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1956F: Documentation/devicetree/bindings/arm/aspeed/ 1957F: arch/arm/boot/dts/aspeed/ 1958F: arch/arm/mach-aspeed/ 1959N: aspeed 1960 1961ARM/BITMAIN ARCHITECTURE 1962M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1964S: Maintained 1965F: Documentation/devicetree/bindings/arm/bitmain.yaml 1966F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1967F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1968F: arch/arm64/boot/dts/bitmain/ 1969F: drivers/clk/clk-bm1880.c 1970F: drivers/pinctrl/pinctrl-bm1880.c 1971 1972ARM/CALXEDA HIGHBANK ARCHITECTURE 1973M: Andre Przywara <andre.przywara@arm.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976F: arch/arm/boot/dts/calxeda/ 1977F: arch/arm/mach-highbank/ 1978 1979ARM/CAVIUM THUNDER NETWORK DRIVER 1980M: Sunil Goutham <sgoutham@marvell.com> 1981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1982S: Supported 1983F: drivers/net/ethernet/cavium/thunder/ 1984 1985ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1986M: Lukasz Majewski <lukma@denx.de> 1987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1988S: Maintained 1989F: arch/arm/mach-ep93xx/ts72xx.c 1990 1991ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1992M: Alexander Shiyan <shc_work@mail.ru> 1993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1994S: Odd Fixes 1995N: clps711x 1996 1997ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1998M: Lennert Buytenhek <kernel@wantstofly.org> 1999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2000S: Maintained 2001 2002ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2003M: Hartley Sweeten <hsweeten@visionengravers.com> 2004M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006S: Maintained 2007F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2008F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2009F: arch/arm/boot/compressed/misc-ep93xx.h 2010F: arch/arm/mach-ep93xx/ 2011F: drivers/iio/adc/ep93xx_adc.c 2012 2013ARM/CLKDEV SUPPORT 2014M: Russell King <linux@armlinux.org.uk> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2018F: drivers/clk/clkdev.c 2019 2020ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2021M: Baruch Siach <baruch@tkos.co.il> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: arch/arm/boot/dts/cnxt/ 2025N: digicolor 2026 2027ARM/CORESIGHT FRAMEWORK AND DRIVERS 2028M: Suzuki K Poulose <suzuki.poulose@arm.com> 2029R: Mike Leach <mike.leach@linaro.org> 2030R: James Clark <james.clark@arm.com> 2031R: Leo Yan <leo.yan@linaro.org> 2032L: coresight@lists.linaro.org (moderated for non-subscribers) 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2036F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2037F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2038F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2039F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2040F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2041F: Documentation/trace/coresight/* 2042F: drivers/hwtracing/coresight/* 2043F: include/dt-bindings/arm/coresight-cti-dt.h 2044F: include/linux/coresight* 2045F: samples/coresight/* 2046F: tools/perf/arch/arm/util/auxtrace.c 2047F: tools/perf/arch/arm/util/cs-etm.c 2048F: tools/perf/arch/arm/util/cs-etm.h 2049F: tools/perf/arch/arm/util/pmu.c 2050F: tools/perf/tests/shell/coresight/* 2051F: tools/perf/util/cs-etm-decoder/* 2052F: tools/perf/util/cs-etm.* 2053 2054ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2055M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2056M: Linus Walleij <linus.walleij@linaro.org> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059T: git git://github.com/ulli-kroll/linux.git 2060F: Documentation/devicetree/bindings/arm/gemini.yaml 2061F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2062F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2063F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2064F: arch/arm/boot/dts/gemini/ 2065F: arch/arm/mach-gemini/ 2066F: drivers/crypto/gemini/ 2067F: drivers/net/ethernet/cortina/ 2068F: drivers/pinctrl/pinctrl-gemini.c 2069F: drivers/rtc/rtc-ftrtc010.c 2070 2071ARM/CZ.NIC TURRIS SUPPORT 2072M: Marek Behún <kabel@kernel.org> 2073S: Maintained 2074W: https://www.turris.cz/ 2075F: Documentation/ABI/testing/debugfs-moxtet 2076F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2077F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2078F: Documentation/devicetree/bindings/bus/moxtet.txt 2079F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2080F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2081F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2082F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2083F: drivers/bus/moxtet.c 2084F: drivers/firmware/turris-mox-rwtm.c 2085F: drivers/gpio/gpio-moxtet.c 2086F: drivers/leds/leds-turris-omnia.c 2087F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2088F: drivers/watchdog/armada_37xx_wdt.c 2089F: include/dt-bindings/bus/moxtet.h 2090F: include/linux/armada-37xx-rwtm-mailbox.h 2091F: include/linux/moxtet.h 2092 2093ARM/FARADAY FA526 PORT 2094M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.berlios.de/gemini-board 2098F: arch/arm/mm/*-fa* 2099 2100ARM/FOOTBRIDGE ARCHITECTURE 2101M: Russell King <linux@armlinux.org.uk> 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104W: http://www.armlinux.org.uk/ 2105F: arch/arm/include/asm/hardware/dec21285.h 2106F: arch/arm/mach-footbridge/ 2107 2108ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2109M: Shawn Guo <shawnguo@kernel.org> 2110M: Sascha Hauer <s.hauer@pengutronix.de> 2111R: Pengutronix Kernel Team <kernel@pengutronix.de> 2112R: Fabio Estevam <festevam@gmail.com> 2113R: NXP Linux Team <linux-imx@nxp.com> 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115S: Maintained 2116T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2117F: arch/arm/boot/dts/nxp/imx/ 2118F: arch/arm/boot/dts/nxp/mxs/ 2119X: arch/arm64/boot/dts/freescale/fsl-* 2120X: arch/arm64/boot/dts/freescale/qoriq-* 2121X: drivers/media/i2c/ 2122N: imx 2123N: mxs 2124 2125ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2126M: Shawn Guo <shawnguo@kernel.org> 2127M: Li Yang <leoyang.li@nxp.com> 2128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2129S: Maintained 2130T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2131F: arch/arm/boot/dts/nxp/ls/ 2132F: arch/arm64/boot/dts/freescale/fsl-* 2133F: arch/arm64/boot/dts/freescale/qoriq-* 2134 2135ARM/FREESCALE VYBRID ARM ARCHITECTURE 2136M: Shawn Guo <shawnguo@kernel.org> 2137M: Sascha Hauer <s.hauer@pengutronix.de> 2138R: Pengutronix Kernel Team <kernel@pengutronix.de> 2139R: Stefan Agner <stefan@agner.ch> 2140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2141S: Maintained 2142T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2143F: arch/arm/boot/dts/nxp/vf/ 2144F: arch/arm/mach-imx/*vf610* 2145 2146ARM/GUMSTIX MACHINE SUPPORT 2147M: Steve Sakoman <sakoman@gmail.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150 2151ARM/HISILICON SOC SUPPORT 2152M: Wei Xu <xuwei5@hisilicon.com> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Supported 2155W: http://www.hisilicon.com 2156T: git https://github.com/hisilicon/linux-hisi.git 2157F: arch/arm/boot/dts/hisilicon/ 2158F: arch/arm/mach-hisi/ 2159F: arch/arm64/boot/dts/hisilicon/ 2160 2161ARM/HP JORNADA 7XX MACHINE SUPPORT 2162M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2163S: Maintained 2164W: www.jlime.com 2165T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2166F: arch/arm/mach-sa1100/include/mach/jornada720.h 2167F: arch/arm/mach-sa1100/jornada720.c 2168 2169ARM/HPE GXP ARCHITECTURE 2170M: Jean-Marie Verdun <verdun@hpe.com> 2171M: Nick Hawkins <nick.hawkins@hpe.com> 2172S: Maintained 2173F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2174F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2175F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2176F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2177F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2178F: Documentation/hwmon/gxp-fan-ctrl.rst 2179F: arch/arm/boot/dts/hpe/ 2180F: arch/arm/mach-hpe/ 2181F: drivers/clocksource/timer-gxp.c 2182F: drivers/hwmon/gxp-fan-ctrl.c 2183F: drivers/i2c/busses/i2c-gxp.c 2184F: drivers/spi/spi-gxp.c 2185F: drivers/watchdog/gxp-wdt.c 2186 2187ARM/IGEP MACHINE SUPPORT 2188M: Enric Balletbo i Serra <eballetbo@gmail.com> 2189M: Javier Martinez Canillas <javier@dowhile0.org> 2190L: linux-omap@vger.kernel.org 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193F: arch/arm/boot/dts/ti/omap/omap3-igep* 2194 2195ARM/INTEL IXP4XX ARM ARCHITECTURE 2196M: Linus Walleij <linusw@kernel.org> 2197M: Imre Kaloz <kaloz@openwrt.org> 2198M: Krzysztof Halasa <khalasa@piap.pl> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Maintained 2201F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2202F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2203F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2204F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2205F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2206F: arch/arm/boot/dts/intel/ixp/ 2207F: arch/arm/mach-ixp4xx/ 2208F: drivers/bus/intel-ixp4xx-eb.c 2209F: drivers/clocksource/timer-ixp4xx.c 2210F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2211F: drivers/gpio/gpio-ixp4xx.c 2212F: drivers/irqchip/irq-ixp4xx.c 2213 2214ARM/INTEL KEEMBAY ARCHITECTURE 2215M: Paul J. Murphy <paul.j.murphy@intel.com> 2216M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2217S: Maintained 2218F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2219F: arch/arm64/boot/dts/intel/keembay-evm.dts 2220F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2221 2222ARM/INTEL XSC3 (MANZANO) ARM CORE 2223M: Lennert Buytenhek <kernel@wantstofly.org> 2224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2225S: Maintained 2226 2227ARM/LG1K ARCHITECTURE 2228M: Chanho Min <chanho.min@lge.com> 2229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2230S: Maintained 2231F: arch/arm64/boot/dts/lg/ 2232 2233ARM/LPC18XX ARCHITECTURE 2234M: Vladimir Zapolskiy <vz@mleia.com> 2235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2236S: Maintained 2237F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2238F: arch/arm/boot/dts/nxp/lpc/lpc43* 2239F: drivers/i2c/busses/i2c-lpc2k.c 2240F: drivers/memory/pl172.c 2241F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2242F: drivers/rtc/rtc-lpc24xx.c 2243N: lpc18xx 2244 2245ARM/LPC32XX SOC SUPPORT 2246M: Vladimir Zapolskiy <vz@mleia.com> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2250F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2251F: arch/arm/boot/dts/nxp/lpc/lpc32* 2252F: arch/arm/mach-lpc32xx/ 2253F: drivers/i2c/busses/i2c-pnx.c 2254F: drivers/net/ethernet/nxp/lpc_eth.c 2255F: drivers/usb/host/ohci-nxp.c 2256F: drivers/watchdog/pnx4008_wdt.c 2257N: lpc32xx 2258 2259ARM/Marvell Dove/MV78xx0/Orion SOC support 2260M: Andrew Lunn <andrew@lunn.ch> 2261M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2262M: Gregory Clement <gregory.clement@bootlin.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2266F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2267F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2268F: Documentation/devicetree/bindings/soc/dove/ 2269F: arch/arm/boot/dts/marvell/dove* 2270F: arch/arm/boot/dts/marvell/orion5x* 2271F: arch/arm/mach-dove/ 2272F: arch/arm/mach-mv78xx0/ 2273F: arch/arm/mach-orion5x/ 2274F: arch/arm/plat-orion/ 2275F: drivers/soc/dove/ 2276 2277ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2278M: Andrew Lunn <andrew@lunn.ch> 2279M: Gregory Clement <gregory.clement@bootlin.com> 2280M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2284F: Documentation/devicetree/bindings/arm/marvell/ 2285F: arch/arm/boot/dts/marvell/armada* 2286F: arch/arm/boot/dts/marvell/kirkwood* 2287F: arch/arm/configs/mvebu_*_defconfig 2288F: arch/arm/mach-mvebu/ 2289F: arch/arm64/boot/dts/marvell/armada* 2290F: arch/arm64/boot/dts/marvell/cn913* 2291F: drivers/clk/mvebu/ 2292F: drivers/cpufreq/armada-37xx-cpufreq.c 2293F: drivers/cpufreq/armada-8k-cpufreq.c 2294F: drivers/cpufreq/mvebu-cpufreq.c 2295F: drivers/irqchip/irq-armada-370-xp.c 2296F: drivers/irqchip/irq-mvebu-* 2297F: drivers/pinctrl/mvebu/ 2298F: drivers/rtc/rtc-armada38x.c 2299 2300ARM/Mediatek RTC DRIVER 2301M: Eddie Huang <eddie.huang@mediatek.com> 2302M: Sean Wang <sean.wang@mediatek.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2307F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2308F: drivers/rtc/rtc-mt2712.c 2309F: drivers/rtc/rtc-mt6397.c 2310F: drivers/rtc/rtc-mt7622.c 2311 2312ARM/Mediatek SoC support 2313M: Matthias Brugger <matthias.bgg@gmail.com> 2314R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2315L: linux-kernel@vger.kernel.org 2316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2317L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2318S: Maintained 2319W: https://mtk.wiki.kernel.org/ 2320C: irc://irc.libera.chat/linux-mediatek 2321F: arch/arm/boot/dts/mediatek/ 2322F: arch/arm/mach-mediatek/ 2323F: arch/arm64/boot/dts/mediatek/ 2324F: drivers/soc/mediatek/ 2325N: mtk 2326N: mt[2678] 2327K: mediatek 2328 2329ARM/Mediatek USB3 PHY DRIVER 2330M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2333S: Maintained 2334F: Documentation/devicetree/bindings/phy/mediatek,* 2335F: drivers/phy/mediatek/ 2336 2337ARM/MICROCHIP (ARM64) SoC support 2338M: Conor Dooley <conor@kernel.org> 2339M: Nicolas Ferre <nicolas.ferre@microchip.com> 2340M: Claudiu Beznea <claudiu.beznea@microchip.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Supported 2343T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2344F: arch/arm64/boot/dts/microchip/ 2345 2346ARM/Microchip (AT91) SoC support 2347M: Nicolas Ferre <nicolas.ferre@microchip.com> 2348M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2349M: Claudiu Beznea <claudiu.beznea@microchip.com> 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351S: Supported 2352W: http://www.linux4sam.org 2353T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2354F: arch/arm/boot/dts/microchip/at91* 2355F: arch/arm/boot/dts/microchip/sama* 2356F: arch/arm/include/debug/at91.S 2357F: arch/arm/mach-at91/ 2358F: drivers/memory/atmel* 2359F: drivers/watchdog/sama5d4_wdt.c 2360F: include/soc/at91/ 2361X: drivers/input/touchscreen/atmel_mxt_ts.c 2362X: drivers/net/wireless/atmel/ 2363N: at91 2364N: atmel 2365 2366ARM/Microchip Sparx5 SoC support 2367M: Lars Povlsen <lars.povlsen@microchip.com> 2368M: Steen Hegelund <Steen.Hegelund@microchip.com> 2369M: Daniel Machon <daniel.machon@microchip.com> 2370M: UNGLinuxDriver@microchip.com 2371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2372S: Supported 2373F: arch/arm64/boot/dts/microchip/sparx* 2374F: drivers/net/ethernet/microchip/vcap/ 2375F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2376N: sparx5 2377 2378ARM/MILBEAUT ARCHITECTURE 2379M: Taichi Sugaya <sugaya.taichi@socionext.com> 2380M: Takao Orito <orito.takao@socionext.com> 2381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383F: arch/arm/boot/dts/socionext/milbeaut* 2384F: arch/arm/mach-milbeaut/ 2385N: milbeaut 2386 2387ARM/MStar/Sigmastar Armv7 SoC support 2388M: Daniel Palmer <daniel@thingy.jp> 2389M: Romain Perier <romain.perier@gmail.com> 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: http://linux-chenxing.org/ 2393T: git git://github.com/linux-chenxing/linux.git 2394F: Documentation/devicetree/bindings/arm/mstar/* 2395F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2396F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2397F: arch/arm/boot/dts/sigmastar/ 2398F: arch/arm/mach-mstar/ 2399F: drivers/clk/mstar/ 2400F: drivers/clocksource/timer-msc313e.c 2401F: drivers/gpio/gpio-msc313.c 2402F: drivers/rtc/rtc-msc313.c 2403F: drivers/watchdog/msc313e_wdt.c 2404F: include/dt-bindings/clock/mstar-* 2405F: include/dt-bindings/gpio/msc313-gpio.h 2406 2407ARM/NOMADIK/Ux500 ARCHITECTURES 2408M: Linus Walleij <linus.walleij@linaro.org> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410S: Maintained 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2412F: Documentation/devicetree/bindings/arm/ste-* 2413F: Documentation/devicetree/bindings/arm/ux500.yaml 2414F: Documentation/devicetree/bindings/arm/ux500/ 2415F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2416F: arch/arm/boot/dts/st/ste-* 2417F: arch/arm/mach-nomadik/ 2418F: arch/arm/mach-ux500/ 2419F: drivers/clk/clk-nomadik.c 2420F: drivers/clocksource/clksrc-dbx500-prcmu.c 2421F: drivers/dma/ste_dma40* 2422F: drivers/hwspinlock/u8500_hsem.c 2423F: drivers/i2c/busses/i2c-nomadik.c 2424F: drivers/iio/adc/ab8500-gpadc.c 2425F: drivers/mfd/ab8500* 2426F: drivers/mfd/abx500* 2427F: drivers/mfd/db8500* 2428F: drivers/pinctrl/nomadik/ 2429F: drivers/rtc/rtc-ab8500.c 2430F: drivers/rtc/rtc-pl031.c 2431F: drivers/soc/ux500/ 2432 2433ARM/NUVOTON MA35 ARCHITECTURE 2434M: Jacky Huang <ychuang3@nuvoton.com> 2435M: Shan-Chun Hung <schung@nuvoton.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Supported 2438F: Documentation/devicetree/bindings/*/*/*ma35* 2439F: Documentation/devicetree/bindings/*/*ma35* 2440F: arch/arm64/boot/dts/nuvoton/*ma35* 2441F: drivers/*/*/*ma35* 2442F: drivers/*/*ma35* 2443K: ma35d1 2444 2445ARM/NUVOTON NPCM ARCHITECTURE 2446M: Avi Fishman <avifishman70@gmail.com> 2447M: Tomer Maimon <tmaimon77@gmail.com> 2448M: Tali Perry <tali.perry1@gmail.com> 2449R: Patrick Venture <venture@google.com> 2450R: Nancy Yuen <yuenn@google.com> 2451R: Benjamin Fair <benjaminfair@google.com> 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Supported 2454F: Documentation/devicetree/bindings/*/*/*npcm* 2455F: Documentation/devicetree/bindings/*/*npcm* 2456F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2457F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2458F: arch/arm/mach-npcm/ 2459F: arch/arm64/boot/dts/nuvoton/ 2460F: drivers/*/*/*npcm* 2461F: drivers/*/*npcm* 2462F: drivers/rtc/rtc-nct3018y.c 2463F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2464F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2465 2466ARM/NUVOTON WPCM450 ARCHITECTURE 2467M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2469S: Maintained 2470W: https://github.com/neuschaefer/wpcm450/wiki 2471F: Documentation/devicetree/bindings/*/*wpcm* 2472F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2473F: arch/arm/configs/wpcm450_defconfig 2474F: arch/arm/mach-npcm/wpcm450.c 2475F: drivers/*/*/*wpcm* 2476F: drivers/*/*wpcm* 2477 2478ARM/NXP S32G ARCHITECTURE 2479M: Chester Lin <clin@suse.com> 2480R: Andreas Färber <afaerber@suse.de> 2481R: Matthias Brugger <mbrugger@suse.com> 2482R: NXP S32 Linux Team <s32@nxp.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Maintained 2485F: arch/arm64/boot/dts/freescale/s32g*.dts* 2486 2487ARM/Orion SoC/Technologic Systems TS-78xx platform support 2488M: Alexander Clouter <alex@digriz.org.uk> 2489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2490S: Maintained 2491W: http://www.digriz.org.uk/ts78xx/kernel 2492F: arch/arm/mach-orion5x/ts78xx-* 2493 2494ARM/OXNAS platform support 2495M: Neil Armstrong <neil.armstrong@linaro.org> 2496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2497L: linux-oxnas@groups.io (moderated for non-subscribers) 2498S: Maintained 2499F: arch/arm/boot/dts/ox8*.dts* 2500F: arch/arm/mach-oxnas/ 2501F: drivers/power/reset/oxnas-restart.c 2502N: oxnas 2503 2504ARM/QUALCOMM CHROMEBOOK SUPPORT 2505R: cros-qcom-dts-watchers@chromium.org 2506F: arch/arm64/boot/dts/qcom/sc7180* 2507F: arch/arm64/boot/dts/qcom/sc7280* 2508F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2509 2510ARM/QUALCOMM SUPPORT 2511M: Andy Gross <agross@kernel.org> 2512M: Bjorn Andersson <andersson@kernel.org> 2513M: Konrad Dybcio <konrad.dybcio@linaro.org> 2514L: linux-arm-msm@vger.kernel.org 2515S: Maintained 2516T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2517F: Documentation/devicetree/bindings/*/qcom* 2518F: Documentation/devicetree/bindings/soc/qcom/ 2519F: arch/arm/boot/dts/qcom/ 2520F: arch/arm/configs/qcom_defconfig 2521F: arch/arm/mach-qcom/ 2522F: arch/arm64/boot/dts/qcom/ 2523F: drivers/*/*/pm8???-* 2524F: drivers/*/*/qcom* 2525F: drivers/*/*/qcom/ 2526F: drivers/*/qcom* 2527F: drivers/*/qcom/ 2528F: drivers/bluetooth/btqcomsmd.c 2529F: drivers/clocksource/timer-qcom.c 2530F: drivers/cpuidle/cpuidle-qcom-spm.c 2531F: drivers/extcon/extcon-qcom* 2532F: drivers/i2c/busses/i2c-qcom-geni.c 2533F: drivers/i2c/busses/i2c-qup.c 2534F: drivers/iommu/msm* 2535F: drivers/mfd/ssbi.c 2536F: drivers/mmc/host/mmci_qcom* 2537F: drivers/mmc/host/sdhci-msm.c 2538F: drivers/pci/controller/dwc/pcie-qcom.c 2539F: drivers/phy/qualcomm/ 2540F: drivers/power/*/msm* 2541F: drivers/reset/reset-qcom-* 2542F: drivers/spi/spi-geni-qcom.c 2543F: drivers/spi/spi-qcom-qspi.c 2544F: drivers/spi/spi-qup.c 2545F: drivers/tty/serial/msm_serial.c 2546F: drivers/ufs/host/ufs-qcom* 2547F: drivers/usb/dwc3/dwc3-qcom.c 2548F: include/dt-bindings/*/qcom* 2549F: include/linux/*/qcom* 2550F: include/linux/soc/qcom/ 2551 2552ARM/RDA MICRO ARCHITECTURE 2553M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: Documentation/devicetree/bindings/arm/rda.yaml 2558F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2559F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2560F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2561F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2562F: arch/arm/boot/dts/unisoc/ 2563F: drivers/clocksource/timer-rda.c 2564F: drivers/gpio/gpio-rda.c 2565F: drivers/irqchip/irq-rda-intc.c 2566F: drivers/tty/serial/rda-uart.c 2567 2568ARM/REALTEK ARCHITECTURE 2569M: Andreas Färber <afaerber@suse.de> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: Documentation/devicetree/bindings/arm/realtek.yaml 2574F: arch/arm/boot/dts/realtek/ 2575F: arch/arm/mach-realtek/ 2576F: arch/arm64/boot/dts/realtek/ 2577 2578ARM/RISC-V/RENESAS ARCHITECTURE 2579M: Geert Uytterhoeven <geert+renesas@glider.be> 2580M: Magnus Damm <magnus.damm@gmail.com> 2581L: linux-renesas-soc@vger.kernel.org 2582S: Supported 2583Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2584C: irc://irc.libera.chat/renesas-soc 2585T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2586F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2587F: Documentation/devicetree/bindings/soc/renesas/ 2588F: arch/arm/boot/dts/renesas/ 2589F: arch/arm/configs/shmobile_defconfig 2590F: arch/arm/include/debug/renesas-scif.S 2591F: arch/arm/mach-shmobile/ 2592F: arch/arm64/boot/dts/renesas/ 2593F: arch/riscv/boot/dts/renesas/ 2594F: drivers/soc/renesas/ 2595F: include/linux/soc/renesas/ 2596K: \brenesas, 2597 2598ARM/RISCPC ARCHITECTURE 2599M: Russell King <linux@armlinux.org.uk> 2600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602W: http://www.armlinux.org.uk/ 2603F: arch/arm/include/asm/hardware/ioc.h 2604F: arch/arm/include/asm/hardware/iomd.h 2605F: arch/arm/include/asm/hardware/memc.h 2606F: arch/arm/mach-rpc/ 2607F: drivers/net/ethernet/8390/etherh.c 2608F: drivers/net/ethernet/i825xx/ether1* 2609F: drivers/net/ethernet/seeq/ether3* 2610F: drivers/scsi/arm/ 2611 2612ARM/Rockchip SoC support 2613M: Heiko Stuebner <heiko@sntech.de> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615L: linux-rockchip@lists.infradead.org 2616S: Maintained 2617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2618F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2619F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2620F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2621F: arch/arm/boot/dts/rockchip/ 2622F: arch/arm/mach-rockchip/ 2623F: drivers/*/*/*rockchip* 2624F: drivers/*/*rockchip* 2625F: drivers/clk/rockchip/ 2626F: drivers/i2c/busses/i2c-rk3x.c 2627F: sound/soc/rockchip/ 2628N: rockchip 2629 2630ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2631M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2632R: Alim Akhtar <alim.akhtar@samsung.com> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-samsung-soc@vger.kernel.org 2635S: Maintained 2636Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2637B: mailto:linux-samsung-soc@vger.kernel.org 2638C: irc://irc.libera.chat/linux-exynos 2639T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2640F: Documentation/arch/arm/samsung/ 2641F: Documentation/devicetree/bindings/arm/samsung/ 2642F: Documentation/devicetree/bindings/hwinfo/samsung,* 2643F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2644F: Documentation/devicetree/bindings/soc/samsung/ 2645F: arch/arm/boot/dts/samsung/ 2646F: arch/arm/mach-exynos*/ 2647F: arch/arm/mach-s3c/ 2648F: arch/arm/mach-s5p*/ 2649F: arch/arm64/boot/dts/exynos/ 2650F: drivers/*/*/*s3c24* 2651F: drivers/*/*s3c24* 2652F: drivers/*/*s3c64xx* 2653F: drivers/*/*s5pv210* 2654F: drivers/clocksource/samsung_pwm_timer.c 2655F: drivers/memory/samsung/ 2656F: drivers/pwm/pwm-samsung.c 2657F: drivers/soc/samsung/ 2658F: drivers/tty/serial/samsung* 2659F: include/clocksource/samsung_pwm.h 2660F: include/linux/platform_data/*s3c* 2661F: include/linux/serial_s3c.h 2662F: include/linux/soc/samsung/ 2663N: exynos 2664N: s3c64xx 2665N: s5pv210 2666 2667ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2668M: Łukasz Stelmach <l.stelmach@samsung.com> 2669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2670L: linux-media@vger.kernel.org 2671S: Maintained 2672F: drivers/media/platform/samsung/s5p-g2d/ 2673 2674ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2675M: Marek Szyprowski <m.szyprowski@samsung.com> 2676L: linux-samsung-soc@vger.kernel.org 2677L: linux-media@vger.kernel.org 2678S: Maintained 2679F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2680F: drivers/media/cec/platform/s5p/ 2681 2682ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2683M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2684M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2685M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-media@vger.kernel.org 2688S: Maintained 2689F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2690F: drivers/media/platform/samsung/s5p-jpeg/ 2691 2692ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2693M: Marek Szyprowski <m.szyprowski@samsung.com> 2694M: Andrzej Hajda <andrzej.hajda@intel.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: drivers/media/platform/samsung/s5p-mfc/ 2699 2700ARM/SOCFPGA ARCHITECTURE 2701M: Dinh Nguyen <dinguyen@kernel.org> 2702S: Maintained 2703W: http://www.rocketboards.org 2704T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2705F: arch/arm/boot/dts/intel/socfpga/ 2706F: arch/arm/configs/socfpga_defconfig 2707F: arch/arm/mach-socfpga/ 2708F: arch/arm64/boot/dts/altera/ 2709F: arch/arm64/boot/dts/intel/ 2710 2711ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2712M: Dinh Nguyen <dinguyen@kernel.org> 2713S: Maintained 2714F: drivers/clk/socfpga/ 2715 2716ARM/SOCFPGA EDAC SUPPORT 2717M: Dinh Nguyen <dinguyen@kernel.org> 2718S: Maintained 2719F: drivers/edac/altera_edac.[ch] 2720 2721ARM/SPREADTRUM SoC SUPPORT 2722M: Orson Zhai <orsonzhai@gmail.com> 2723M: Baolin Wang <baolin.wang7@gmail.com> 2724M: Chunyan Zhang <zhang.lyra@gmail.com> 2725S: Maintained 2726F: arch/arm64/boot/dts/sprd 2727N: sprd 2728N: sc27xx 2729N: sc2731 2730 2731ARM/STI ARCHITECTURE 2732M: Patrice Chotard <patrice.chotard@foss.st.com> 2733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2734S: Maintained 2735W: http://www.stlinux.com 2736F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2737F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2738F: arch/arm/boot/dts/st/sti* 2739F: arch/arm/mach-sti/ 2740F: drivers/ata/ahci_st.c 2741F: drivers/char/hw_random/st-rng.c 2742F: drivers/clocksource/arm_global_timer.c 2743F: drivers/clocksource/clksrc_st_lpc.c 2744F: drivers/cpufreq/sti-cpufreq.c 2745F: drivers/dma/st_fdma* 2746F: drivers/i2c/busses/i2c-st.c 2747F: drivers/media/platform/st/sti/c8sectpfe/ 2748F: drivers/media/rc/st_rc.c 2749F: drivers/mmc/host/sdhci-st.c 2750F: drivers/phy/st/phy-miphy28lp.c 2751F: drivers/phy/st/phy-stih407-usb.c 2752F: drivers/pinctrl/pinctrl-st.c 2753F: drivers/remoteproc/st_remoteproc.c 2754F: drivers/remoteproc/st_slim_rproc.c 2755F: drivers/reset/sti/ 2756F: drivers/rtc/rtc-st-lpc.c 2757F: drivers/tty/serial/st-asc.c 2758F: drivers/usb/dwc3/dwc3-st.c 2759F: drivers/usb/host/ehci-st.c 2760F: drivers/usb/host/ohci-st.c 2761F: drivers/watchdog/st_lpc_wdt.c 2762F: include/linux/remoteproc/st_slim_rproc.h 2763 2764ARM/STM32 ARCHITECTURE 2765M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2766M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2767L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2769S: Maintained 2770T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2771F: arch/arm/boot/dts/st/stm32* 2772F: arch/arm/mach-stm32/ 2773F: arch/arm64/boot/dts/st/ 2774F: drivers/clocksource/armv7m_systick.c 2775N: stm32 2776N: stm 2777 2778ARM/SUNPLUS SP7021 SOC SUPPORT 2779M: Qin Jian <qinjian@cqplus1.com> 2780L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2781S: Maintained 2782W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2783F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2784F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2785F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2786F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2787F: arch/arm/boot/dts/sunplus/ 2788F: arch/arm/configs/sp7021_*defconfig 2789F: arch/arm/mach-sunplus/ 2790F: drivers/clk/clk-sp7021.c 2791F: drivers/irqchip/irq-sp7021-intc.c 2792F: drivers/reset/reset-sunplus.c 2793F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2794F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2795 2796ARM/Synaptics SoC support 2797M: Jisheng Zhang <jszhang@kernel.org> 2798M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801F: arch/arm/boot/dts/synaptics/ 2802F: arch/arm/mach-berlin/ 2803F: arch/arm64/boot/dts/synaptics/ 2804 2805ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2806M: Lennert Buytenhek <kernel@wantstofly.org> 2807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809 2810ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2811M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2812L: linux-tegra@vger.kernel.org 2813L: linux-media@vger.kernel.org 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2816F: drivers/media/cec/platform/tegra/ 2817 2818ARM/TESLA FSD SoC SUPPORT 2819M: Alim Akhtar <alim.akhtar@samsung.com> 2820M: linux-fsd@tesla.com 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-samsung-soc@vger.kernel.org 2823S: Maintained 2824F: arch/arm64/boot/dts/tesla/ 2825 2826ARM/TETON BGA MACHINE SUPPORT 2827M: "Mark F. Brown" <mark.brown314@gmail.com> 2828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2829S: Maintained 2830 2831ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2832M: Santosh Shilimkar <ssantosh@kernel.org> 2833L: linux-kernel@vger.kernel.org 2834S: Maintained 2835F: drivers/memory/*emif* 2836 2837ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2838M: Nishanth Menon <nm@ti.com> 2839M: Santosh Shilimkar <ssantosh@kernel.org> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2843F: arch/arm/boot/dts/ti/keystone/ 2844F: arch/arm/mach-keystone/ 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2847M: Santosh Shilimkar <ssantosh@kernel.org> 2848L: linux-kernel@vger.kernel.org 2849S: Maintained 2850F: drivers/clk/keystone/ 2851 2852ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2853M: Santosh Shilimkar <ssantosh@kernel.org> 2854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2855L: linux-kernel@vger.kernel.org 2856S: Maintained 2857F: drivers/clocksource/timer-keystone.c 2858 2859ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2860M: Santosh Shilimkar <ssantosh@kernel.org> 2861L: linux-kernel@vger.kernel.org 2862S: Maintained 2863F: drivers/power/reset/keystone-reset.c 2864 2865ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2866M: Nishanth Menon <nm@ti.com> 2867M: Vignesh Raghavendra <vigneshr@ti.com> 2868M: Tero Kristo <kristo@kernel.org> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Supported 2871F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2872F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2873F: arch/arm64/boot/dts/ti/Makefile 2874F: arch/arm64/boot/dts/ti/k3-* 2875 2876ARM/TOSHIBA VISCONTI ARCHITECTURE 2877M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Supported 2880T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2881F: Documentation/devicetree/bindings/arm/toshiba.yaml 2882F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2883F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2884F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2885F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2886F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2887F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2888F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2889F: arch/arm64/boot/dts/toshiba/ 2890F: drivers/clk/visconti/ 2891F: drivers/gpio/gpio-visconti.c 2892F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2893F: drivers/pci/controller/dwc/pcie-visconti.c 2894F: drivers/pinctrl/visconti/ 2895F: drivers/watchdog/visconti_wdt.c 2896N: visconti 2897 2898ARM/UNIPHIER ARCHITECTURE 2899M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2900M: Masami Hiramatsu <mhiramat@kernel.org> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Maintained 2903F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2904F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2905F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2906F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2907F: arch/arm/boot/dts/socionext/uniphier* 2908F: arch/arm/include/asm/hardware/cache-uniphier.h 2909F: arch/arm/mach-uniphier/ 2910F: arch/arm/mm/cache-uniphier.c 2911F: arch/arm64/boot/dts/socionext/uniphier* 2912F: drivers/bus/uniphier-system-bus.c 2913F: drivers/clk/uniphier/ 2914F: drivers/dma/uniphier-mdmac.c 2915F: drivers/gpio/gpio-uniphier.c 2916F: drivers/i2c/busses/i2c-uniphier* 2917F: drivers/irqchip/irq-uniphier-aidet.c 2918F: drivers/mmc/host/uniphier-sd.c 2919F: drivers/pinctrl/uniphier/ 2920F: drivers/reset/reset-uniphier.c 2921F: drivers/tty/serial/8250/8250_uniphier.c 2922N: uniphier 2923 2924ARM/VERSATILE EXPRESS PLATFORM 2925M: Liviu Dudau <liviu.dudau@arm.com> 2926M: Sudeep Holla <sudeep.holla@arm.com> 2927M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929S: Maintained 2930F: */*/*/vexpress* 2931F: */*/vexpress* 2932F: arch/arm/boot/dts/arm/vexpress* 2933F: arch/arm/mach-versatile/ 2934F: arch/arm64/boot/dts/arm/ 2935F: drivers/clk/versatile/clk-vexpress-osc.c 2936F: drivers/clocksource/timer-versatile.c 2937N: mps2 2938 2939ARM/VFP SUPPORT 2940M: Russell King <linux@armlinux.org.uk> 2941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2942S: Maintained 2943W: http://www.armlinux.org.uk/ 2944F: arch/arm/vfp/ 2945 2946ARM/VT8500 ARM ARCHITECTURE 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948S: Orphan 2949F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2950F: arch/arm/mach-vt8500/ 2951F: drivers/clocksource/timer-vt8500.c 2952F: drivers/i2c/busses/i2c-wmt.c 2953F: drivers/mmc/host/wmt-sdmmc.c 2954F: drivers/pwm/pwm-vt8500.c 2955F: drivers/rtc/rtc-vt8500.c 2956F: drivers/tty/serial/vt8500_serial.c 2957F: drivers/usb/host/ehci-platform.c 2958F: drivers/usb/host/uhci-platform.c 2959F: drivers/video/fbdev/vt8500lcdfb.* 2960F: drivers/video/fbdev/wm8505fb* 2961F: drivers/video/fbdev/wmt_ge_rops.* 2962 2963ARM/ZYNQ ARCHITECTURE 2964M: Michal Simek <michal.simek@amd.com> 2965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2966S: Supported 2967W: http://wiki.xilinx.com 2968T: git https://github.com/Xilinx/linux-xlnx.git 2969F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2970F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2971F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2972F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2973F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2974F: arch/arm/mach-zynq/ 2975F: drivers/clocksource/timer-cadence-ttc.c 2976F: drivers/cpuidle/cpuidle-zynq.c 2977F: drivers/edac/synopsys_edac.c 2978F: drivers/i2c/busses/i2c-cadence.c 2979F: drivers/i2c/busses/i2c-xiic.c 2980F: drivers/mmc/host/sdhci-of-arasan.c 2981N: zynq 2982N: xilinx 2983 2984ARM64 PORT (AARCH64 ARCHITECTURE) 2985M: Catalin Marinas <catalin.marinas@arm.com> 2986M: Will Deacon <will@kernel.org> 2987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2988S: Maintained 2989T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2990F: Documentation/arch/arm64/ 2991F: arch/arm64/ 2992F: tools/testing/selftests/arm64/ 2993X: arch/arm64/boot/dts/ 2994 2995ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2996M: George McCollister <george.mccollister@gmail.com> 2997L: netdev@vger.kernel.org 2998S: Maintained 2999F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3000F: drivers/net/dsa/xrs700x/* 3001F: net/dsa/tag_xrs700x.c 3002 3003AS3645A LED FLASH CONTROLLER DRIVER 3004M: Sakari Ailus <sakari.ailus@iki.fi> 3005L: linux-leds@vger.kernel.org 3006S: Maintained 3007F: drivers/leds/flash/leds-as3645a.c 3008 3009ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3010M: Tianshu Qiu <tian.shu.qiu@intel.com> 3011L: linux-media@vger.kernel.org 3012S: Maintained 3013T: git git://linuxtv.org/media_tree.git 3014F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3015F: drivers/media/i2c/ak7375.c 3016 3017ASAHI KASEI AK8974 DRIVER 3018M: Linus Walleij <linus.walleij@linaro.org> 3019L: linux-iio@vger.kernel.org 3020S: Supported 3021W: http://www.akm.com/ 3022F: drivers/iio/magnetometer/ak8974.c 3023 3024ASC7621 HARDWARE MONITOR DRIVER 3025M: George Joseph <george.joseph@fairview5.com> 3026L: linux-hwmon@vger.kernel.org 3027S: Maintained 3028F: Documentation/hwmon/asc7621.rst 3029F: drivers/hwmon/asc7621.c 3030 3031ASIX AX88796C SPI ETHERNET ADAPTER 3032M: Łukasz Stelmach <l.stelmach@samsung.com> 3033S: Maintained 3034F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3035F: drivers/net/ethernet/asix/ax88796c_* 3036 3037ASPEED CRYPTO DRIVER 3038M: Neal Liu <neal_liu@aspeedtech.com> 3039L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3040S: Maintained 3041F: Documentation/devicetree/bindings/crypto/aspeed,* 3042F: drivers/crypto/aspeed/ 3043 3044ASPEED PECI CONTROLLER 3045M: Iwona Winiarska <iwona.winiarska@intel.com> 3046L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3047L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3048S: Supported 3049F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3050F: drivers/peci/controller/peci-aspeed.c 3051 3052ASPEED PINCTRL DRIVERS 3053M: Andrew Jeffery <andrew@aj.id.au> 3054L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3055L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3056L: linux-gpio@vger.kernel.org 3057S: Maintained 3058F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3059F: drivers/pinctrl/aspeed/ 3060 3061ASPEED SCU INTERRUPT CONTROLLER DRIVER 3062M: Eddie James <eajames@linux.ibm.com> 3063L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3064S: Maintained 3065F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3066F: drivers/irqchip/irq-aspeed-scu-ic.c 3067F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3068 3069ASPEED SD/MMC DRIVER 3070M: Andrew Jeffery <andrew@aj.id.au> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073L: linux-mmc@vger.kernel.org 3074S: Maintained 3075F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3076F: drivers/mmc/host/sdhci-of-aspeed* 3077 3078ASPEED SMC SPI DRIVER 3079M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3080M: Cédric Le Goater <clg@kaod.org> 3081L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3082L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3083L: linux-spi@vger.kernel.org 3084S: Maintained 3085F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3086F: drivers/spi/spi-aspeed-smc.c 3087 3088ASPEED USB UDC DRIVER 3089M: Neal Liu <neal_liu@aspeedtech.com> 3090L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3091S: Maintained 3092F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3093F: drivers/usb/gadget/udc/aspeed_udc.c 3094 3095ASPEED VIDEO ENGINE DRIVER 3096M: Eddie James <eajames@linux.ibm.com> 3097L: linux-media@vger.kernel.org 3098L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3099S: Maintained 3100F: Documentation/devicetree/bindings/media/aspeed-video.txt 3101F: drivers/media/platform/aspeed/ 3102 3103ASUS EC HARDWARE MONITOR DRIVER 3104M: Eugene Shalygin <eugene.shalygin@gmail.com> 3105L: linux-hwmon@vger.kernel.org 3106S: Maintained 3107F: drivers/hwmon/asus-ec-sensors.c 3108 3109ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3110M: Corentin Chary <corentin.chary@gmail.com> 3111L: acpi4asus-user@lists.sourceforge.net 3112L: platform-driver-x86@vger.kernel.org 3113S: Maintained 3114W: http://acpi4asus.sf.net 3115F: drivers/platform/x86/asus*.c 3116F: drivers/platform/x86/eeepc*.c 3117 3118ASUS TF103C DOCK DRIVER 3119M: Hans de Goede <hdegoede@redhat.com> 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3123F: drivers/platform/x86/asus-tf103c-dock.c 3124 3125ASUS WIRELESS RADIO CONTROL DRIVER 3126M: João Paulo Rechi Vita <jprvita@gmail.com> 3127L: platform-driver-x86@vger.kernel.org 3128S: Maintained 3129F: drivers/platform/x86/asus-wireless.c 3130 3131ASUS WMI HARDWARE MONITOR DRIVER 3132M: Ed Brindley <kernel@maidavale.org> 3133M: Denis Pauk <pauk.denis@gmail.com> 3134L: linux-hwmon@vger.kernel.org 3135S: Maintained 3136F: drivers/hwmon/asus_wmi_sensors.c 3137 3138ASYMMETRIC KEYS 3139M: David Howells <dhowells@redhat.com> 3140L: keyrings@vger.kernel.org 3141S: Maintained 3142F: Documentation/crypto/asymmetric-keys.rst 3143F: crypto/asymmetric_keys/ 3144F: include/crypto/pkcs7.h 3145F: include/crypto/public_key.h 3146F: include/linux/verification.h 3147 3148ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3149R: Dan Williams <dan.j.williams@intel.com> 3150S: Odd fixes 3151W: http://sourceforge.net/projects/xscaleiop 3152F: Documentation/crypto/async-tx-api.rst 3153F: crypto/async_tx/ 3154F: include/linux/async_tx.h 3155 3156AT24 EEPROM DRIVER 3157M: Bartosz Golaszewski <brgl@bgdev.pl> 3158L: linux-i2c@vger.kernel.org 3159S: Maintained 3160T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3161F: Documentation/devicetree/bindings/eeprom/at24.yaml 3162F: drivers/misc/eeprom/at24.c 3163 3164ATA OVER ETHERNET (AOE) DRIVER 3165M: "Justin Sanders" <justin@coraid.com> 3166S: Supported 3167W: http://www.openaoe.org/ 3168F: Documentation/admin-guide/aoe/ 3169F: drivers/block/aoe/ 3170 3171ATC260X PMIC MFD DRIVER 3172M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3173M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3174L: linux-actions@lists.infradead.org 3175S: Maintained 3176F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3177F: drivers/input/misc/atc260x-onkey.c 3178F: drivers/mfd/atc260* 3179F: drivers/power/reset/atc260x-poweroff.c 3180F: drivers/regulator/atc260x-regulator.c 3181F: include/linux/mfd/atc260x/* 3182 3183ATHEROS 71XX/9XXX GPIO DRIVER 3184M: Alban Bedel <albeu@free.fr> 3185S: Maintained 3186W: https://github.com/AlbanBedel/linux 3187T: git git://github.com/AlbanBedel/linux 3188F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3189F: drivers/gpio/gpio-ath79.c 3190 3191ATHEROS 71XX/9XXX USB PHY DRIVER 3192M: Alban Bedel <albeu@free.fr> 3193S: Maintained 3194W: https://github.com/AlbanBedel/linux 3195T: git git://github.com/AlbanBedel/linux 3196F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3197F: drivers/phy/qualcomm/phy-ath79-usb.c 3198 3199ATHEROS ATH GENERIC UTILITIES 3200M: Kalle Valo <kvalo@kernel.org> 3201L: linux-wireless@vger.kernel.org 3202S: Supported 3203F: drivers/net/wireless/ath/* 3204 3205ATHEROS ATH5K WIRELESS DRIVER 3206M: Jiri Slaby <jirislaby@kernel.org> 3207M: Nick Kossifidis <mickflemm@gmail.com> 3208M: Luis Chamberlain <mcgrof@kernel.org> 3209L: linux-wireless@vger.kernel.org 3210S: Maintained 3211W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3212F: drivers/net/wireless/ath/ath5k/ 3213 3214ATHEROS ATH6KL WIRELESS DRIVER 3215L: linux-wireless@vger.kernel.org 3216S: Orphan 3217W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3218F: drivers/net/wireless/ath/ath6kl/ 3219 3220ATI_REMOTE2 DRIVER 3221M: Ville Syrjala <syrjala@sci.fi> 3222S: Maintained 3223F: drivers/input/misc/ati_remote2.c 3224 3225ATK0110 HWMON DRIVER 3226M: Luca Tettamanti <kronos.it@gmail.com> 3227L: linux-hwmon@vger.kernel.org 3228S: Maintained 3229F: drivers/hwmon/asus_atk0110.c 3230 3231ATLX ETHERNET DRIVERS 3232M: Chris Snook <chris.snook@gmail.com> 3233L: netdev@vger.kernel.org 3234S: Maintained 3235W: http://sourceforge.net/projects/atl1 3236W: http://atl1.sourceforge.net 3237F: drivers/net/ethernet/atheros/ 3238 3239ATM 3240M: Chas Williams <3chas3@gmail.com> 3241L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3242L: netdev@vger.kernel.org 3243S: Maintained 3244W: http://linux-atm.sourceforge.net 3245F: drivers/atm/ 3246F: include/linux/atm* 3247F: include/uapi/linux/atm* 3248 3249ATMEL MACB ETHERNET DRIVER 3250M: Nicolas Ferre <nicolas.ferre@microchip.com> 3251M: Claudiu Beznea <claudiu.beznea@microchip.com> 3252S: Supported 3253F: drivers/net/ethernet/cadence/ 3254 3255ATMEL MAXTOUCH DRIVER 3256M: Nick Dyer <nick@shmanahar.org> 3257S: Maintained 3258T: git git://github.com/ndyer/linux.git 3259F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3260F: drivers/input/touchscreen/atmel_mxt_ts.c 3261 3262ATMEL WIRELESS DRIVER 3263M: Simon Kelley <simon@thekelleys.org.uk> 3264L: linux-wireless@vger.kernel.org 3265S: Maintained 3266W: http://www.thekelleys.org.uk/atmel 3267W: http://atmelwlandriver.sourceforge.net/ 3268F: drivers/net/wireless/atmel/atmel* 3269 3270ATOMIC INFRASTRUCTURE 3271M: Will Deacon <will@kernel.org> 3272M: Peter Zijlstra <peterz@infradead.org> 3273R: Boqun Feng <boqun.feng@gmail.com> 3274R: Mark Rutland <mark.rutland@arm.com> 3275L: linux-kernel@vger.kernel.org 3276S: Maintained 3277F: Documentation/atomic_*.txt 3278F: arch/*/include/asm/atomic*.h 3279F: include/*/atomic*.h 3280F: include/linux/refcount.h 3281F: scripts/atomic/ 3282 3283ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3284M: Bradley Grove <linuxdrivers@attotech.com> 3285L: linux-scsi@vger.kernel.org 3286S: Supported 3287W: http://www.attotech.com 3288F: drivers/scsi/esas2r 3289 3290ATUSB IEEE 802.15.4 RADIO DRIVER 3291M: Stefan Schmidt <stefan@datenfreihafen.org> 3292L: linux-wpan@vger.kernel.org 3293S: Maintained 3294F: drivers/net/ieee802154/at86rf230.h 3295F: drivers/net/ieee802154/atusb.c 3296F: drivers/net/ieee802154/atusb.h 3297 3298AUDIT SUBSYSTEM 3299M: Paul Moore <paul@paul-moore.com> 3300M: Eric Paris <eparis@redhat.com> 3301L: audit@vger.kernel.org 3302S: Supported 3303W: https://github.com/linux-audit 3304T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3305F: include/asm-generic/audit_*.h 3306F: include/linux/audit.h 3307F: include/linux/audit_arch.h 3308F: include/uapi/linux/audit.h 3309F: kernel/audit* 3310F: lib/*audit.c 3311 3312AUXILIARY BUS DRIVER 3313M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3314R: Dave Ertman <david.m.ertman@intel.com> 3315R: Ira Weiny <ira.weiny@intel.com> 3316S: Supported 3317T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3318F: Documentation/driver-api/auxiliary_bus.rst 3319F: drivers/base/auxiliary.c 3320F: include/linux/auxiliary_bus.h 3321 3322AUXILIARY DISPLAY DRIVERS 3323M: Miguel Ojeda <ojeda@kernel.org> 3324S: Maintained 3325F: Documentation/devicetree/bindings/auxdisplay/ 3326F: drivers/auxdisplay/ 3327F: include/linux/cfag12864b.h 3328 3329AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3330M: Andreas Klinger <ak@it-klinger.de> 3331L: linux-iio@vger.kernel.org 3332S: Maintained 3333F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3334F: drivers/iio/adc/hx711.c 3335 3336AX.25 NETWORK LAYER 3337M: Ralf Baechle <ralf@linux-mips.org> 3338L: linux-hams@vger.kernel.org 3339S: Maintained 3340W: http://www.linux-ax25.org/ 3341F: include/net/ax25.h 3342F: include/uapi/linux/ax25.h 3343F: net/ax25/ 3344 3345AXENTIA ARM DEVICES 3346M: Peter Rosin <peda@axentia.se> 3347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3348S: Maintained 3349F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3350F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3351F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3352F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3353 3354AXENTIA ASOC DRIVERS 3355M: Peter Rosin <peda@axentia.se> 3356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3357S: Maintained 3358F: Documentation/devicetree/bindings/sound/axentia,* 3359F: sound/soc/atmel/tse850-pcm5142.c 3360 3361AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3362M: Nuno Sá <nuno.sa@analog.com> 3363L: linux-hwmon@vger.kernel.org 3364S: Supported 3365W: https://ez.analog.com/linux-software-drivers 3366F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3367F: drivers/hwmon/axi-fan-control.c 3368 3369AXXIA I2C CONTROLLER 3370M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3371L: linux-i2c@vger.kernel.org 3372S: Maintained 3373F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3374F: drivers/i2c/busses/i2c-axxia.c 3375 3376AZ6007 DVB DRIVER 3377M: Mauro Carvalho Chehab <mchehab@kernel.org> 3378L: linux-media@vger.kernel.org 3379S: Maintained 3380W: https://linuxtv.org 3381T: git git://linuxtv.org/media_tree.git 3382F: drivers/media/usb/dvb-usb-v2/az6007.c 3383 3384AZTECH FM RADIO RECEIVER DRIVER 3385M: Hans Verkuil <hverkuil@xs4all.nl> 3386L: linux-media@vger.kernel.org 3387S: Maintained 3388W: https://linuxtv.org 3389T: git git://linuxtv.org/media_tree.git 3390F: drivers/media/radio/radio-aztech* 3391 3392B43 WIRELESS DRIVER 3393L: linux-wireless@vger.kernel.org 3394L: b43-dev@lists.infradead.org 3395S: Odd Fixes 3396W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3397F: drivers/net/wireless/broadcom/b43/ 3398 3399B43LEGACY WIRELESS DRIVER 3400M: Larry Finger <Larry.Finger@lwfinger.net> 3401L: linux-wireless@vger.kernel.org 3402L: b43-dev@lists.infradead.org 3403S: Maintained 3404W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3405F: drivers/net/wireless/broadcom/b43legacy/ 3406 3407BACKLIGHT CLASS/SUBSYSTEM 3408M: Lee Jones <lee@kernel.org> 3409M: Daniel Thompson <daniel.thompson@linaro.org> 3410M: Jingoo Han <jingoohan1@gmail.com> 3411L: dri-devel@lists.freedesktop.org 3412S: Maintained 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3414F: Documentation/ABI/stable/sysfs-class-backlight 3415F: Documentation/ABI/testing/sysfs-class-backlight 3416F: Documentation/devicetree/bindings/leds/backlight 3417F: drivers/video/backlight/ 3418F: include/linux/backlight.h 3419F: include/linux/pwm_backlight.h 3420 3421BARCO P50 GPIO DRIVER 3422M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3423M: Peter Korsgaard <peter.korsgaard@barco.com> 3424S: Maintained 3425F: drivers/platform/x86/barco-p50-gpio.c 3426 3427BATMAN ADVANCED 3428M: Marek Lindner <mareklindner@neomailbox.ch> 3429M: Simon Wunderlich <sw@simonwunderlich.de> 3430M: Antonio Quartulli <a@unstable.cc> 3431M: Sven Eckelmann <sven@narfation.org> 3432L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3433S: Maintained 3434W: https://www.open-mesh.org/ 3435Q: https://patchwork.open-mesh.org/project/batman/list/ 3436B: https://www.open-mesh.org/projects/batman-adv/issues 3437C: ircs://irc.hackint.org/batadv 3438T: git https://git.open-mesh.org/linux-merge.git 3439F: Documentation/networking/batman-adv.rst 3440F: include/uapi/linux/batadv_packet.h 3441F: include/uapi/linux/batman_adv.h 3442F: net/batman-adv/ 3443 3444BAYCOM/HDLCDRV DRIVERS FOR AX.25 3445M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3446L: linux-hams@vger.kernel.org 3447S: Maintained 3448W: http://www.baycom.org/~tom/ham/ham.html 3449F: drivers/net/hamradio/baycom* 3450 3451BCACHE (BLOCK LAYER CACHE) 3452M: Coly Li <colyli@suse.de> 3453M: Kent Overstreet <kent.overstreet@gmail.com> 3454L: linux-bcache@vger.kernel.org 3455S: Maintained 3456W: http://bcache.evilpiepirate.org 3457C: irc://irc.oftc.net/bcache 3458F: drivers/md/bcache/ 3459 3460BDISP ST MEDIA DRIVER 3461M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3462L: linux-media@vger.kernel.org 3463S: Supported 3464W: https://linuxtv.org 3465T: git git://linuxtv.org/media_tree.git 3466F: drivers/media/platform/st/sti/bdisp 3467 3468BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3469M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3470L: netdev@vger.kernel.org 3471S: Maintained 3472F: drivers/net/ethernet/ec_bhf.c 3473 3474BEFS FILE SYSTEM 3475M: Luis de Bethencourt <luisbg@kernel.org> 3476M: Salah Triki <salah.triki@gmail.com> 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3479F: Documentation/filesystems/befs.rst 3480F: fs/befs/ 3481 3482BFQ I/O SCHEDULER 3483M: Paolo Valente <paolo.valente@unimore.it> 3484M: Jens Axboe <axboe@kernel.dk> 3485L: linux-block@vger.kernel.org 3486S: Maintained 3487F: Documentation/block/bfq-iosched.rst 3488F: block/bfq-* 3489 3490BFS FILE SYSTEM 3491M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3492S: Maintained 3493F: Documentation/filesystems/bfs.rst 3494F: fs/bfs/ 3495F: include/uapi/linux/bfs_fs.h 3496 3497BITMAP API 3498M: Yury Norov <yury.norov@gmail.com> 3499R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3500R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3501S: Maintained 3502F: include/linux/bitfield.h 3503F: include/linux/bitmap.h 3504F: include/linux/bits.h 3505F: include/linux/cpumask.h 3506F: include/linux/find.h 3507F: include/linux/nodemask.h 3508F: include/vdso/bits.h 3509F: lib/bitmap.c 3510F: lib/cpumask.c 3511F: lib/cpumask_kunit.c 3512F: lib/find_bit.c 3513F: lib/find_bit_benchmark.c 3514F: lib/test_bitmap.c 3515F: tools/include/linux/bitfield.h 3516F: tools/include/linux/bitmap.h 3517F: tools/include/linux/bits.h 3518F: tools/include/linux/find.h 3519F: tools/include/vdso/bits.h 3520F: tools/lib/bitmap.c 3521F: tools/lib/find_bit.c 3522 3523BLINKM RGB LED DRIVER 3524M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3525S: Maintained 3526F: drivers/leds/leds-blinkm.c 3527 3528BLOCK LAYER 3529M: Jens Axboe <axboe@kernel.dk> 3530L: linux-block@vger.kernel.org 3531S: Maintained 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3533F: Documentation/ABI/stable/sysfs-block 3534F: Documentation/block/ 3535F: block/ 3536F: drivers/block/ 3537F: include/linux/bio.h 3538F: include/linux/blk* 3539F: kernel/trace/blktrace.c 3540F: lib/sbitmap.c 3541 3542BLOCK2MTD DRIVER 3543M: Joern Engel <joern@lazybastard.org> 3544L: linux-mtd@lists.infradead.org 3545S: Maintained 3546F: drivers/mtd/devices/block2mtd.c 3547 3548BLUETOOTH DRIVERS 3549M: Marcel Holtmann <marcel@holtmann.org> 3550M: Johan Hedberg <johan.hedberg@gmail.com> 3551M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3552L: linux-bluetooth@vger.kernel.org 3553S: Supported 3554W: http://www.bluez.org/ 3555T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3557F: Documentation/devicetree/bindings/net/bluetooth/ 3558F: drivers/bluetooth/ 3559 3560BLUETOOTH SUBSYSTEM 3561M: Marcel Holtmann <marcel@holtmann.org> 3562M: Johan Hedberg <johan.hedberg@gmail.com> 3563M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3564L: linux-bluetooth@vger.kernel.org 3565S: Supported 3566W: http://www.bluez.org/ 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3569F: include/net/bluetooth/ 3570F: net/bluetooth/ 3571 3572BONDING DRIVER 3573M: Jay Vosburgh <j.vosburgh@gmail.com> 3574M: Andy Gospodarek <andy@greyhouse.net> 3575L: netdev@vger.kernel.org 3576S: Supported 3577W: http://sourceforge.net/projects/bonding/ 3578F: Documentation/networking/bonding.rst 3579F: drivers/net/bonding/ 3580F: include/net/bond* 3581F: include/uapi/linux/if_bonding.h 3582F: tools/testing/selftests/drivers/net/bonding/ 3583 3584BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3585M: Dan Robertson <dan@dlrobertson.com> 3586L: linux-iio@vger.kernel.org 3587S: Maintained 3588F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3589F: drivers/iio/accel/bma400* 3590 3591BPF JIT for ARM 3592M: Shubham Bansal <illusionist.neo@gmail.com> 3593L: bpf@vger.kernel.org 3594S: Odd Fixes 3595F: arch/arm/net/ 3596 3597BPF JIT for ARM64 3598M: Daniel Borkmann <daniel@iogearbox.net> 3599M: Alexei Starovoitov <ast@kernel.org> 3600M: Zi Shen Lim <zlim.lnx@gmail.com> 3601L: bpf@vger.kernel.org 3602S: Supported 3603F: arch/arm64/net/ 3604 3605BPF JIT for MIPS (32-BIT AND 64-BIT) 3606M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3607M: Paul Burton <paulburton@kernel.org> 3608L: bpf@vger.kernel.org 3609S: Maintained 3610F: arch/mips/net/ 3611 3612BPF JIT for NFP NICs 3613M: Jakub Kicinski <kuba@kernel.org> 3614L: bpf@vger.kernel.org 3615S: Odd Fixes 3616F: drivers/net/ethernet/netronome/nfp/bpf/ 3617 3618BPF JIT for POWERPC (32-BIT AND 64-BIT) 3619M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3620M: Michael Ellerman <mpe@ellerman.id.au> 3621L: bpf@vger.kernel.org 3622S: Supported 3623F: arch/powerpc/net/ 3624 3625BPF JIT for RISC-V (32-bit) 3626M: Luke Nelson <luke.r.nels@gmail.com> 3627M: Xi Wang <xi.wang@gmail.com> 3628L: bpf@vger.kernel.org 3629S: Maintained 3630F: arch/riscv/net/ 3631X: arch/riscv/net/bpf_jit_comp64.c 3632 3633BPF JIT for RISC-V (64-bit) 3634M: Björn Töpel <bjorn@kernel.org> 3635L: bpf@vger.kernel.org 3636S: Maintained 3637F: arch/riscv/net/ 3638X: arch/riscv/net/bpf_jit_comp32.c 3639 3640BPF JIT for S390 3641M: Ilya Leoshkevich <iii@linux.ibm.com> 3642M: Heiko Carstens <hca@linux.ibm.com> 3643M: Vasily Gorbik <gor@linux.ibm.com> 3644L: bpf@vger.kernel.org 3645S: Supported 3646F: arch/s390/net/ 3647X: arch/s390/net/pnet.c 3648 3649BPF JIT for SPARC (32-BIT AND 64-BIT) 3650M: David S. Miller <davem@davemloft.net> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/sparc/net/ 3654 3655BPF JIT for X86 32-BIT 3656M: Wang YanQing <udknight@gmail.com> 3657L: bpf@vger.kernel.org 3658S: Odd Fixes 3659F: arch/x86/net/bpf_jit_comp32.c 3660 3661BPF JIT for X86 64-BIT 3662M: Alexei Starovoitov <ast@kernel.org> 3663M: Daniel Borkmann <daniel@iogearbox.net> 3664L: bpf@vger.kernel.org 3665S: Supported 3666F: arch/x86/net/ 3667X: arch/x86/net/bpf_jit_comp32.c 3668 3669BPF [BTF] 3670M: Martin KaFai Lau <martin.lau@linux.dev> 3671L: bpf@vger.kernel.org 3672S: Maintained 3673F: include/linux/btf* 3674F: kernel/bpf/btf.c 3675 3676BPF [CORE] 3677M: Alexei Starovoitov <ast@kernel.org> 3678M: Daniel Borkmann <daniel@iogearbox.net> 3679R: John Fastabend <john.fastabend@gmail.com> 3680L: bpf@vger.kernel.org 3681S: Maintained 3682F: include/linux/bpf* 3683F: include/linux/filter.h 3684F: include/linux/tnum.h 3685F: kernel/bpf/core.c 3686F: kernel/bpf/dispatcher.c 3687F: kernel/bpf/syscall.c 3688F: kernel/bpf/tnum.c 3689F: kernel/bpf/trampoline.c 3690F: kernel/bpf/verifier.c 3691 3692BPF [DOCUMENTATION] (Related to Standardization) 3693R: David Vernet <void@manifault.com> 3694L: bpf@vger.kernel.org 3695L: bpf@ietf.org 3696S: Maintained 3697F: Documentation/bpf/instruction-set.rst 3698 3699BPF [GENERAL] (Safe Dynamic Programs and Tools) 3700M: Alexei Starovoitov <ast@kernel.org> 3701M: Daniel Borkmann <daniel@iogearbox.net> 3702M: Andrii Nakryiko <andrii@kernel.org> 3703R: Martin KaFai Lau <martin.lau@linux.dev> 3704R: Song Liu <song@kernel.org> 3705R: Yonghong Song <yhs@fb.com> 3706R: John Fastabend <john.fastabend@gmail.com> 3707R: KP Singh <kpsingh@kernel.org> 3708R: Stanislav Fomichev <sdf@google.com> 3709R: Hao Luo <haoluo@google.com> 3710R: Jiri Olsa <jolsa@kernel.org> 3711L: bpf@vger.kernel.org 3712S: Supported 3713W: https://bpf.io/ 3714Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3715T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3717F: Documentation/bpf/ 3718F: Documentation/networking/filter.rst 3719F: Documentation/userspace-api/ebpf/ 3720F: arch/*/net/* 3721F: include/linux/bpf* 3722F: include/linux/btf* 3723F: include/linux/filter.h 3724F: include/trace/events/xdp.h 3725F: include/uapi/linux/bpf* 3726F: include/uapi/linux/btf* 3727F: include/uapi/linux/filter.h 3728F: kernel/bpf/ 3729F: kernel/trace/bpf_trace.c 3730F: lib/test_bpf.c 3731F: net/bpf/ 3732F: net/core/filter.c 3733F: net/sched/act_bpf.c 3734F: net/sched/cls_bpf.c 3735F: samples/bpf/ 3736F: scripts/bpf_doc.py 3737F: scripts/pahole-flags.sh 3738F: scripts/pahole-version.sh 3739F: tools/bpf/ 3740F: tools/lib/bpf/ 3741F: tools/testing/selftests/bpf/ 3742 3743BPF [ITERATOR] 3744M: Yonghong Song <yhs@fb.com> 3745L: bpf@vger.kernel.org 3746S: Maintained 3747F: kernel/bpf/*iter.c 3748 3749BPF [L7 FRAMEWORK] (sockmap) 3750M: John Fastabend <john.fastabend@gmail.com> 3751M: Jakub Sitnicki <jakub@cloudflare.com> 3752L: netdev@vger.kernel.org 3753L: bpf@vger.kernel.org 3754S: Maintained 3755F: include/linux/skmsg.h 3756F: net/core/skmsg.c 3757F: net/core/sock_map.c 3758F: net/ipv4/tcp_bpf.c 3759F: net/ipv4/udp_bpf.c 3760F: net/unix/unix_bpf.c 3761 3762BPF [LIBRARY] (libbpf) 3763M: Andrii Nakryiko <andrii@kernel.org> 3764L: bpf@vger.kernel.org 3765S: Maintained 3766F: tools/lib/bpf/ 3767 3768BPF [MISC] 3769L: bpf@vger.kernel.org 3770S: Odd Fixes 3771K: (?:\b|_)bpf(?:\b|_) 3772 3773BPF [NETWORKING] (struct_ops, reuseport) 3774M: Martin KaFai Lau <martin.lau@linux.dev> 3775L: bpf@vger.kernel.org 3776L: netdev@vger.kernel.org 3777S: Maintained 3778F: kernel/bpf/bpf_struct* 3779 3780BPF [NETWORKING] (tc BPF, sock_addr) 3781M: Martin KaFai Lau <martin.lau@linux.dev> 3782M: Daniel Borkmann <daniel@iogearbox.net> 3783R: John Fastabend <john.fastabend@gmail.com> 3784L: bpf@vger.kernel.org 3785L: netdev@vger.kernel.org 3786S: Maintained 3787F: net/core/filter.c 3788F: net/sched/act_bpf.c 3789F: net/sched/cls_bpf.c 3790 3791BPF [RINGBUF] 3792M: Andrii Nakryiko <andrii@kernel.org> 3793L: bpf@vger.kernel.org 3794S: Maintained 3795F: kernel/bpf/ringbuf.c 3796 3797BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3798M: KP Singh <kpsingh@kernel.org> 3799R: Florent Revest <revest@chromium.org> 3800R: Brendan Jackman <jackmanb@chromium.org> 3801L: bpf@vger.kernel.org 3802S: Maintained 3803F: Documentation/bpf/prog_lsm.rst 3804F: include/linux/bpf_lsm.h 3805F: kernel/bpf/bpf_lsm.c 3806F: security/bpf/ 3807 3808BPF [SELFTESTS] (Test Runners & Infrastructure) 3809M: Andrii Nakryiko <andrii@kernel.org> 3810R: Mykola Lysenko <mykolal@fb.com> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: tools/testing/selftests/bpf/ 3814 3815BPF [STORAGE & CGROUPS] 3816M: Martin KaFai Lau <martin.lau@linux.dev> 3817L: bpf@vger.kernel.org 3818S: Maintained 3819F: kernel/bpf/*storage.c 3820F: kernel/bpf/bpf_lru* 3821F: kernel/bpf/cgroup.c 3822 3823BPF [TOOLING] (bpftool) 3824M: Quentin Monnet <quentin@isovalent.com> 3825L: bpf@vger.kernel.org 3826S: Maintained 3827F: kernel/bpf/disasm.* 3828F: tools/bpf/bpftool/ 3829 3830BPF [TRACING] 3831M: Song Liu <song@kernel.org> 3832R: Jiri Olsa <jolsa@kernel.org> 3833L: bpf@vger.kernel.org 3834S: Maintained 3835F: kernel/bpf/stackmap.c 3836F: kernel/trace/bpf_trace.c 3837 3838BROADCOM B44 10/100 ETHERNET DRIVER 3839M: Michael Chan <michael.chan@broadcom.com> 3840L: netdev@vger.kernel.org 3841S: Supported 3842F: drivers/net/ethernet/broadcom/b44.* 3843 3844BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3845M: Florian Fainelli <florian.fainelli@broadcom.com> 3846L: netdev@vger.kernel.org 3847L: openwrt-devel@lists.openwrt.org (subscribers-only) 3848S: Supported 3849F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3850F: drivers/net/dsa/b53/* 3851F: drivers/net/dsa/bcm_sf2* 3852F: include/linux/dsa/brcm.h 3853F: include/linux/platform_data/b53.h 3854 3855BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3856M: Florian Fainelli <florian.fainelli@broadcom.com> 3857R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3858L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3860S: Maintained 3861T: git https://github.com/broadcom/stblinux.git 3862F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3863F: drivers/pci/controller/pcie-brcmstb.c 3864F: drivers/staging/vc04_services 3865N: bcm2711 3866N: bcm283* 3867N: raspberrypi 3868 3869BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3870M: Florian Fainelli <florian.fainelli@broadcom.com> 3871M: Ray Jui <rjui@broadcom.com> 3872M: Scott Branden <sbranden@broadcom.com> 3873R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3874S: Maintained 3875T: git https://github.com/broadcom/mach-bcm 3876F: arch/arm/mach-bcm/ 3877N: bcm281* 3878N: bcm113* 3879N: bcm216* 3880N: kona 3881 3882BROADCOM BCM47XX MIPS ARCHITECTURE 3883M: Hauke Mehrtens <hauke@hauke-m.de> 3884M: Rafał Miłecki <zajec5@gmail.com> 3885L: linux-mips@vger.kernel.org 3886S: Maintained 3887F: Documentation/devicetree/bindings/mips/brcm/ 3888F: arch/mips/bcm47xx/* 3889F: arch/mips/include/asm/mach-bcm47xx/* 3890 3891BROADCOM BCM4908 ETHERNET DRIVER 3892M: Rafał Miłecki <rafal@milecki.pl> 3893R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Maintained 3896F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3897F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3898F: drivers/net/ethernet/broadcom/unimac.h 3899 3900BROADCOM BCM4908 PINMUX DRIVER 3901M: Rafał Miłecki <rafal@milecki.pl> 3902R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3903L: linux-gpio@vger.kernel.org 3904S: Maintained 3905F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3906F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3907 3908BROADCOM BCM5301X ARM ARCHITECTURE 3909M: Florian Fainelli <florian.fainelli@broadcom.com> 3910M: Hauke Mehrtens <hauke@hauke-m.de> 3911M: Rafał Miłecki <zajec5@gmail.com> 3912R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3916F: arch/arm/boot/dts/broadcom/bcm470* 3917F: arch/arm/boot/dts/broadcom/bcm5301* 3918F: arch/arm/boot/dts/broadcom/bcm953012* 3919F: arch/arm/mach-bcm/bcm_5301x.c 3920 3921BROADCOM BCM53573 ARM ARCHITECTURE 3922M: Florian Fainelli <florian.fainelli@broadcom.com> 3923M: Rafał Miłecki <rafal@milecki.pl> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3926S: Maintained 3927F: arch/arm/boot/dts/broadcom/bcm47189* 3928F: arch/arm/boot/dts/broadcom/bcm53573* 3929 3930BROADCOM BCM63XX/BCM33XX UDC DRIVER 3931M: Kevin Cernekee <cernekee@gmail.com> 3932L: linux-usb@vger.kernel.org 3933S: Maintained 3934F: drivers/usb/gadget/udc/bcm63xx_udc.* 3935 3936BROADCOM BCM7XXX ARM ARCHITECTURE 3937M: Florian Fainelli <florian.fainelli@broadcom.com> 3938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3940S: Maintained 3941T: git https://github.com/broadcom/stblinux.git 3942F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3943F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3944F: arch/arm/include/asm/hardware/cache-b15-rac.h 3945F: arch/arm/mach-bcm/*brcmstb* 3946F: arch/arm/mm/cache-b15-rac.c 3947F: drivers/bus/brcmstb_gisb.c 3948F: drivers/pci/controller/pcie-brcmstb.c 3949N: brcmstb 3950N: bcm7038 3951N: bcm7120 3952 3953BROADCOM BCMBCA ARM ARCHITECTURE 3954M: William Zhang <william.zhang@broadcom.com> 3955M: Anand Gore <anand.gore@broadcom.com> 3956M: Kursad Oney <kursad.oney@broadcom.com> 3957M: Florian Fainelli <florian.fainelli@broadcom.com> 3958M: Rafał Miłecki <rafal@milecki.pl> 3959R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3961S: Maintained 3962T: git https://github.com/broadcom/stblinux.git 3963F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3964F: arch/arm64/boot/dts/broadcom/bcmbca/* 3965N: bcmbca 3966N: bcm[9]?47622 3967N: bcm[9]?4912 3968N: bcm[9]?63138 3969N: bcm[9]?63146 3970N: bcm[9]?63148 3971N: bcm[9]?63158 3972N: bcm[9]?63178 3973N: bcm[9]?6756 3974N: bcm[9]?6813 3975N: bcm[9]?6846 3976N: bcm[9]?6855 3977N: bcm[9]?6856 3978N: bcm[9]?6858 3979N: bcm[9]?6878 3980 3981BROADCOM BDC DRIVER 3982M: Justin Chen <justin.chen@broadcom.com> 3983M: Al Cooper <alcooperx@gmail.com> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3988F: drivers/usb/gadget/udc/bdc/ 3989 3990BROADCOM BMIPS CPUFREQ DRIVER 3991M: Markus Mayer <mmayer@broadcom.com> 3992R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3993L: linux-pm@vger.kernel.org 3994S: Maintained 3995F: drivers/cpufreq/bmips-cpufreq.c 3996 3997BROADCOM BMIPS MIPS ARCHITECTURE 3998M: Florian Fainelli <florian.fainelli@broadcom.com> 3999R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4000L: linux-mips@vger.kernel.org 4001S: Maintained 4002T: git https://github.com/broadcom/stblinux.git 4003F: arch/mips/bmips/* 4004F: arch/mips/boot/dts/brcm/bcm*.dts* 4005F: arch/mips/include/asm/mach-bmips/* 4006F: arch/mips/kernel/*bmips* 4007F: drivers/irqchip/irq-bcm63* 4008F: drivers/irqchip/irq-bcm7* 4009F: drivers/irqchip/irq-brcmstb* 4010F: drivers/soc/bcm/bcm63xx 4011F: include/linux/bcm963xx_nvram.h 4012F: include/linux/bcm963xx_tag.h 4013 4014BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4015M: Rasesh Mody <rmody@marvell.com> 4016M: GR-Linux-NIC-Dev@marvell.com 4017L: netdev@vger.kernel.org 4018S: Supported 4019F: drivers/net/ethernet/broadcom/bnx2.* 4020F: drivers/net/ethernet/broadcom/bnx2_* 4021 4022BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4023M: Saurav Kashyap <skashyap@marvell.com> 4024M: Javed Hasan <jhasan@marvell.com> 4025M: GR-QLogic-Storage-Upstream@marvell.com 4026L: linux-scsi@vger.kernel.org 4027S: Supported 4028F: drivers/scsi/bnx2fc/ 4029 4030BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4031M: Nilesh Javali <njavali@marvell.com> 4032M: Manish Rangankar <mrangankar@marvell.com> 4033M: GR-QLogic-Storage-Upstream@marvell.com 4034L: linux-scsi@vger.kernel.org 4035S: Supported 4036F: drivers/scsi/bnx2i/ 4037 4038BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4039M: Ariel Elior <aelior@marvell.com> 4040M: Sudarsana Kalluru <skalluru@marvell.com> 4041M: Manish Chopra <manishc@marvell.com> 4042L: netdev@vger.kernel.org 4043S: Supported 4044F: drivers/net/ethernet/broadcom/bnx2x/ 4045 4046BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4047M: Michael Chan <michael.chan@broadcom.com> 4048L: netdev@vger.kernel.org 4049S: Supported 4050F: drivers/firmware/broadcom/tee_bnxt_fw.c 4051F: drivers/net/ethernet/broadcom/bnxt/ 4052F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4053 4054BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4055M: Arend van Spriel <aspriel@gmail.com> 4056M: Franky Lin <franky.lin@broadcom.com> 4057M: Hante Meuleman <hante.meuleman@broadcom.com> 4058L: linux-wireless@vger.kernel.org 4059L: brcm80211-dev-list.pdl@broadcom.com 4060L: SHA-cyfmac-dev-list@infineon.com 4061S: Supported 4062F: drivers/net/wireless/broadcom/brcm80211/ 4063 4064BROADCOM BRCMSTB GPIO DRIVER 4065M: Doug Berger <opendmb@gmail.com> 4066M: Florian Fainelli <florian.fainelli@broadcom> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068S: Supported 4069F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4070F: drivers/gpio/gpio-brcmstb.c 4071 4072BROADCOM BRCMSTB I2C DRIVER 4073M: Kamal Dasu <kamal.dasu@broadcom.com> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-i2c@vger.kernel.org 4076S: Supported 4077F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4078F: drivers/i2c/busses/i2c-brcmstb.c 4079 4080BROADCOM BRCMSTB UART DRIVER 4081M: Al Cooper <alcooperx@gmail.com> 4082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4083L: linux-serial@vger.kernel.org 4084S: Maintained 4085F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4086F: drivers/tty/serial/8250/8250_bcm7271.c 4087 4088BROADCOM BRCMSTB USB EHCI DRIVER 4089M: Justin Chen <justin.chen@broadcom.com> 4090M: Al Cooper <alcooperx@gmail.com> 4091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4092L: linux-usb@vger.kernel.org 4093S: Maintained 4094F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4095F: drivers/usb/host/ehci-brcm.* 4096 4097BROADCOM BRCMSTB USB PIN MAP DRIVER 4098M: Al Cooper <alcooperx@gmail.com> 4099R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4100L: linux-usb@vger.kernel.org 4101S: Maintained 4102F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4103F: drivers/usb/misc/brcmstb-usb-pinmap.c 4104 4105BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4106M: Justin Chen <justin.chen@broadcom.com> 4107M: Al Cooper <alcooperx@gmail.com> 4108R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4109L: linux-kernel@vger.kernel.org 4110S: Maintained 4111F: drivers/phy/broadcom/phy-brcm-usb* 4112 4113BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4114M: William Zhang <william.zhang@broadcom.com> 4115M: Kursad Oney <kursad.oney@broadcom.com> 4116M: Jonas Gorski <jonas.gorski@gmail.com> 4117R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4118L: linux-spi@vger.kernel.org 4119S: Maintained 4120F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4121F: drivers/spi/spi-bcm63xx-hsspi.c 4122F: drivers/spi/spi-bcmbca-hsspi.c 4123 4124BROADCOM ETHERNET PHY DRIVERS 4125M: Florian Fainelli <florian.fainelli@broadcom.com> 4126R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4127L: netdev@vger.kernel.org 4128S: Supported 4129F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4130F: drivers/net/phy/bcm*.[ch] 4131F: drivers/net/phy/broadcom.c 4132F: include/linux/brcmphy.h 4133 4134BROADCOM GENET ETHERNET DRIVER 4135M: Doug Berger <opendmb@gmail.com> 4136M: Florian Fainelli <florian.fainelli@broadcom.com> 4137R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4138L: netdev@vger.kernel.org 4139S: Supported 4140F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4141F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4142F: drivers/net/ethernet/broadcom/genet/ 4143F: drivers/net/ethernet/broadcom/unimac.h 4144F: drivers/net/mdio/mdio-bcm-unimac.c 4145F: include/linux/platform_data/bcmgenet.h 4146F: include/linux/platform_data/mdio-bcm-unimac.h 4147 4148BROADCOM IPROC ARM ARCHITECTURE 4149M: Ray Jui <rjui@broadcom.com> 4150M: Scott Branden <sbranden@broadcom.com> 4151R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4153S: Maintained 4154T: git https://github.com/broadcom/stblinux.git 4155F: arch/arm64/boot/dts/broadcom/northstar2/* 4156F: arch/arm64/boot/dts/broadcom/stingray/* 4157F: drivers/clk/bcm/clk-ns* 4158F: drivers/clk/bcm/clk-sr* 4159F: drivers/pinctrl/bcm/pinctrl-ns* 4160F: include/dt-bindings/clock/bcm-sr* 4161N: iproc 4162N: cygnus 4163N: bcm[-_]nsp 4164N: bcm9113* 4165N: bcm9583* 4166N: bcm9585* 4167N: bcm9586* 4168N: bcm988312 4169N: bcm113* 4170N: bcm583* 4171N: bcm585* 4172N: bcm586* 4173N: bcm88312 4174N: hr2 4175N: stingray 4176 4177BROADCOM IPROC GBIT ETHERNET DRIVER 4178M: Rafał Miłecki <rafal@milecki.pl> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: netdev@vger.kernel.org 4181S: Maintained 4182F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4183F: drivers/net/ethernet/broadcom/bgmac* 4184F: drivers/net/ethernet/broadcom/unimac.h 4185 4186BROADCOM KONA GPIO DRIVER 4187M: Ray Jui <rjui@broadcom.com> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189S: Supported 4190F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4191F: drivers/gpio/gpio-bcm-kona.c 4192 4193BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4194M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4195M: Kashyap Desai <kashyap.desai@broadcom.com> 4196M: Sumit Saxena <sumit.saxena@broadcom.com> 4197M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4198L: mpi3mr-linuxdrv.pdl@broadcom.com 4199L: linux-scsi@vger.kernel.org 4200S: Supported 4201W: https://www.broadcom.com/support/storage 4202F: drivers/scsi/mpi3mr/ 4203 4204BROADCOM NETXTREME-E ROCE DRIVER 4205M: Selvin Xavier <selvin.xavier@broadcom.com> 4206L: linux-rdma@vger.kernel.org 4207S: Supported 4208W: http://www.broadcom.com 4209F: drivers/infiniband/hw/bnxt_re/ 4210F: include/uapi/rdma/bnxt_re-abi.h 4211 4212BROADCOM NVRAM DRIVER 4213M: Rafał Miłecki <zajec5@gmail.com> 4214L: linux-mips@vger.kernel.org 4215S: Maintained 4216F: drivers/firmware/broadcom/* 4217 4218BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4219M: Rafał Miłecki <rafal@milecki.pl> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222L: linux-pm@vger.kernel.org 4223S: Maintained 4224T: git https://github.com/broadcom/stblinux.git 4225F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4226F: include/dt-bindings/soc/bcm-pmb.h 4227 4228BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4229M: Rafał Miłecki <zajec5@gmail.com> 4230L: linux-wireless@vger.kernel.org 4231S: Maintained 4232F: drivers/bcma/ 4233F: include/linux/bcma/ 4234 4235BROADCOM SPI DRIVER 4236M: Kamal Dasu <kamal.dasu@broadcom.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238S: Maintained 4239F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4240F: drivers/spi/spi-bcm-qspi.* 4241F: drivers/spi/spi-brcmstb-qspi.c 4242F: drivers/spi/spi-iproc-qspi.c 4243 4244BROADCOM STB AVS CPUFREQ DRIVER 4245M: Markus Mayer <mmayer@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247L: linux-pm@vger.kernel.org 4248S: Maintained 4249F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4250F: drivers/cpufreq/brcmstb* 4251 4252BROADCOM STB AVS TMON DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4258F: drivers/thermal/broadcom/brcmstb* 4259 4260BROADCOM STB DPFE DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4264S: Maintained 4265F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4266F: drivers/memory/brcmstb_dpfe.c 4267 4268BROADCOM STB NAND FLASH DRIVER 4269M: Brian Norris <computersforpeace@gmail.com> 4270M: Kamal Dasu <kamal.dasu@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-mtd@lists.infradead.org 4273S: Maintained 4274F: drivers/mtd/nand/raw/brcmnand/ 4275F: include/linux/platform_data/brcmnand.h 4276 4277BROADCOM STB PCIE DRIVER 4278M: Jim Quinlan <jim2101024@gmail.com> 4279M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4280M: Florian Fainelli <florian.fainelli@broadcom.com> 4281R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4282L: linux-pci@vger.kernel.org 4283S: Maintained 4284F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4285F: drivers/pci/controller/pcie-brcmstb.c 4286 4287BROADCOM SYSTEMPORT ETHERNET DRIVER 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: netdev@vger.kernel.org 4291S: Supported 4292F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4293F: drivers/net/ethernet/broadcom/bcmsysport.* 4294F: drivers/net/ethernet/broadcom/unimac.h 4295 4296BROADCOM TG3 GIGABIT ETHERNET DRIVER 4297M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4298M: Prashant Sreedharan <prashant@broadcom.com> 4299M: Michael Chan <mchan@broadcom.com> 4300L: netdev@vger.kernel.org 4301S: Supported 4302F: drivers/net/ethernet/broadcom/tg3.* 4303 4304BROADCOM VK DRIVER 4305M: Scott Branden <scott.branden@broadcom.com> 4306R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4307S: Supported 4308F: drivers/misc/bcm-vk/ 4309F: include/uapi/linux/misc/bcm_vk.h 4310 4311BROCADE BFA FC SCSI DRIVER 4312M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4313M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4314L: linux-scsi@vger.kernel.org 4315S: Supported 4316F: drivers/scsi/bfa/ 4317 4318BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4319M: Rasesh Mody <rmody@marvell.com> 4320M: Sudarsana Kalluru <skalluru@marvell.com> 4321M: GR-Linux-NIC-Dev@marvell.com 4322L: netdev@vger.kernel.org 4323S: Supported 4324F: drivers/net/ethernet/brocade/bna/ 4325 4326BSG (block layer generic sg v4 driver) 4327M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4328L: linux-scsi@vger.kernel.org 4329S: Supported 4330F: block/bsg.c 4331F: include/linux/bsg.h 4332F: include/uapi/linux/bsg.h 4333 4334BT87X AUDIO DRIVER 4335M: Clemens Ladisch <clemens@ladisch.de> 4336L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4337S: Maintained 4338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4339F: Documentation/sound/cards/bt87x.rst 4340F: sound/pci/bt87x.c 4341 4342BT8XXGPIO DRIVER 4343M: Michael Buesch <m@bues.ch> 4344S: Maintained 4345W: http://bu3sch.de/btgpio.php 4346F: drivers/gpio/gpio-bt8xx.c 4347 4348BTRFS FILE SYSTEM 4349M: Chris Mason <clm@fb.com> 4350M: Josef Bacik <josef@toxicpanda.com> 4351M: David Sterba <dsterba@suse.com> 4352L: linux-btrfs@vger.kernel.org 4353S: Maintained 4354W: https://btrfs.readthedocs.io 4355W: https://btrfs.wiki.kernel.org/ 4356Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4357C: irc://irc.libera.chat/btrfs 4358T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4359F: Documentation/filesystems/btrfs.rst 4360F: fs/btrfs/ 4361F: include/linux/btrfs* 4362F: include/trace/events/btrfs.h 4363F: include/uapi/linux/btrfs* 4364 4365BTTV VIDEO4LINUX DRIVER 4366M: Mauro Carvalho Chehab <mchehab@kernel.org> 4367L: linux-media@vger.kernel.org 4368S: Odd fixes 4369W: https://linuxtv.org 4370T: git git://linuxtv.org/media_tree.git 4371F: Documentation/driver-api/media/drivers/bttv* 4372F: drivers/media/pci/bt8xx/bttv* 4373 4374BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4375M: Chanwoo Choi <cw00.choi@samsung.com> 4376L: linux-pm@vger.kernel.org 4377L: linux-samsung-soc@vger.kernel.org 4378S: Maintained 4379T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4380F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4381F: drivers/devfreq/exynos-bus.c 4382 4383BUSLOGIC SCSI DRIVER 4384M: Khalid Aziz <khalid@gonehiking.org> 4385L: linux-scsi@vger.kernel.org 4386S: Maintained 4387F: drivers/scsi/BusLogic.* 4388F: drivers/scsi/FlashPoint.* 4389 4390BXCAN CAN NETWORK DRIVER 4391M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4392L: linux-can@vger.kernel.org 4393S: Maintained 4394F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4395F: drivers/net/can/bxcan.c 4396 4397C-MEDIA CMI8788 DRIVER 4398M: Clemens Ladisch <clemens@ladisch.de> 4399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4400S: Maintained 4401T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4402F: sound/pci/oxygen/ 4403 4404C-SKY ARCHITECTURE 4405M: Guo Ren <guoren@kernel.org> 4406L: linux-csky@vger.kernel.org 4407S: Supported 4408T: git https://github.com/c-sky/csky-linux.git 4409F: Documentation/devicetree/bindings/csky/ 4410F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4411F: Documentation/devicetree/bindings/timer/csky,* 4412F: arch/csky/ 4413F: drivers/clocksource/timer-gx6605s.c 4414F: drivers/clocksource/timer-mp-csky.c 4415F: drivers/irqchip/irq-csky-* 4416N: csky 4417K: csky 4418 4419CA8210 IEEE-802.15.4 RADIO DRIVER 4420L: linux-wpan@vger.kernel.org 4421S: Orphan 4422W: https://github.com/Cascoda/ca8210-linux.git 4423F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4424F: drivers/net/ieee802154/ca8210.c 4425 4426CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4427M: David Howells <dhowells@redhat.com> 4428L: linux-cachefs@redhat.com (moderated for non-subscribers) 4429S: Supported 4430F: Documentation/filesystems/caching/cachefiles.rst 4431F: fs/cachefiles/ 4432 4433CACHESTAT: PAGE CACHE STATS FOR A FILE 4434M: Nhat Pham <nphamcs@gmail.com> 4435M: Johannes Weiner <hannes@cmpxchg.org> 4436L: linux-mm@kvack.org 4437S: Maintained 4438F: tools/testing/selftests/cachestat/test_cachestat.c 4439 4440CADENCE MIPI-CSI2 BRIDGES 4441M: Maxime Ripard <mripard@kernel.org> 4442L: linux-media@vger.kernel.org 4443S: Maintained 4444F: Documentation/devicetree/bindings/media/cdns,*.txt 4445F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4446F: drivers/media/platform/cadence/cdns-csi2* 4447 4448CADENCE NAND DRIVER 4449L: linux-mtd@lists.infradead.org 4450S: Orphan 4451F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4452F: drivers/mtd/nand/raw/cadence-nand-controller.c 4453 4454CADENCE USB3 DRD IP DRIVER 4455M: Peter Chen <peter.chen@kernel.org> 4456M: Pawel Laszczak <pawell@cadence.com> 4457R: Roger Quadros <rogerq@kernel.org> 4458R: Aswath Govindraju <a-govindraju@ti.com> 4459L: linux-usb@vger.kernel.org 4460S: Maintained 4461T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4462F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4463F: drivers/usb/cdns3/ 4464X: drivers/usb/cdns3/cdnsp* 4465 4466CADENCE USBHS DRIVER 4467M: Pawel Laszczak <pawell@cadence.com> 4468L: linux-usb@vger.kernel.org 4469S: Maintained 4470F: drivers/usb/gadget/udc/cdns2 4471 4472CADENCE USBSSP DRD IP DRIVER 4473M: Pawel Laszczak <pawell@cadence.com> 4474L: linux-usb@vger.kernel.org 4475S: Maintained 4476T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4477F: drivers/usb/cdns3/ 4478X: drivers/usb/cdns3/cdns3* 4479 4480CADET FM/AM RADIO RECEIVER DRIVER 4481M: Hans Verkuil <hverkuil@xs4all.nl> 4482L: linux-media@vger.kernel.org 4483S: Maintained 4484W: https://linuxtv.org 4485T: git git://linuxtv.org/media_tree.git 4486F: drivers/media/radio/radio-cadet* 4487 4488CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4489L: linux-media@vger.kernel.org 4490S: Orphan 4491T: git git://linuxtv.org/media_tree.git 4492F: Documentation/admin-guide/media/cafe_ccic* 4493F: drivers/media/platform/marvell/ 4494 4495CAIF NETWORK LAYER 4496L: netdev@vger.kernel.org 4497S: Orphan 4498F: Documentation/networking/caif/ 4499F: drivers/net/caif/ 4500F: include/net/caif/ 4501F: include/uapi/linux/caif/ 4502F: net/caif/ 4503 4504CAKE QDISC 4505M: Toke Høiland-Jørgensen <toke@toke.dk> 4506L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4507S: Maintained 4508F: net/sched/sch_cake.c 4509 4510CAN NETWORK DRIVERS 4511M: Wolfgang Grandegger <wg@grandegger.com> 4512M: Marc Kleine-Budde <mkl@pengutronix.de> 4513L: linux-can@vger.kernel.org 4514S: Maintained 4515W: https://github.com/linux-can 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4518F: Documentation/devicetree/bindings/net/can/ 4519F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4520F: drivers/net/can/ 4521F: drivers/phy/phy-can-transceiver.c 4522F: include/linux/can/bittiming.h 4523F: include/linux/can/dev.h 4524F: include/linux/can/length.h 4525F: include/linux/can/platform/ 4526F: include/linux/can/rx-offload.h 4527F: include/uapi/linux/can/error.h 4528F: include/uapi/linux/can/netlink.h 4529F: include/uapi/linux/can/vxcan.h 4530 4531CAN NETWORK LAYER 4532M: Oliver Hartkopp <socketcan@hartkopp.net> 4533M: Marc Kleine-Budde <mkl@pengutronix.de> 4534L: linux-can@vger.kernel.org 4535S: Maintained 4536W: https://github.com/linux-can 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4539F: Documentation/networking/can.rst 4540F: include/linux/can/can-ml.h 4541F: include/linux/can/core.h 4542F: include/linux/can/skb.h 4543F: include/net/netns/can.h 4544F: include/uapi/linux/can.h 4545F: include/uapi/linux/can/bcm.h 4546F: include/uapi/linux/can/gw.h 4547F: include/uapi/linux/can/isotp.h 4548F: include/uapi/linux/can/raw.h 4549F: net/can/ 4550 4551CAN-J1939 NETWORK LAYER 4552M: Robin van der Gracht <robin@protonic.nl> 4553M: Oleksij Rempel <o.rempel@pengutronix.de> 4554R: kernel@pengutronix.de 4555L: linux-can@vger.kernel.org 4556S: Maintained 4557F: Documentation/networking/j1939.rst 4558F: include/uapi/linux/can/j1939.h 4559F: net/can/j1939/ 4560 4561CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4562M: Damien Le Moal <dlemoal@kernel.org> 4563L: linux-riscv@lists.infradead.org 4564L: linux-gpio@vger.kernel.org (pinctrl driver) 4565F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4566F: drivers/pinctrl/pinctrl-k210.c 4567 4568CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4569M: Damien Le Moal <dlemoal@kernel.org> 4570L: linux-kernel@vger.kernel.org 4571L: linux-riscv@lists.infradead.org 4572S: Maintained 4573F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4574F: drivers/reset/reset-k210.c 4575 4576CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4577M: Damien Le Moal <dlemoal@kernel.org> 4578L: linux-riscv@lists.infradead.org 4579S: Maintained 4580F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4581F: drivers/soc/canaan/ 4582F: include/soc/canaan/ 4583 4584CAPABILITIES 4585M: Serge Hallyn <serge@hallyn.com> 4586L: linux-security-module@vger.kernel.org 4587S: Supported 4588F: include/linux/capability.h 4589F: include/uapi/linux/capability.h 4590F: kernel/capability.c 4591F: security/commoncap.c 4592 4593CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4594M: Kevin Tsai <ktsai@capellamicro.com> 4595S: Maintained 4596F: drivers/iio/light/cm* 4597 4598CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4599M: Christian Lamparter <chunkeey@googlemail.com> 4600L: linux-wireless@vger.kernel.org 4601S: Maintained 4602W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4603F: drivers/net/wireless/ath/carl9170/ 4604 4605CAVIUM I2C DRIVER 4606M: Robert Richter <rric@kernel.org> 4607S: Odd Fixes 4608W: http://www.marvell.com 4609F: drivers/i2c/busses/i2c-octeon* 4610F: drivers/i2c/busses/i2c-thunderx* 4611 4612CAVIUM LIQUIDIO NETWORK DRIVER 4613M: Derek Chickles <dchickles@marvell.com> 4614M: Satanand Burla <sburla@marvell.com> 4615M: Felix Manlunas <fmanlunas@marvell.com> 4616L: netdev@vger.kernel.org 4617S: Supported 4618W: http://www.marvell.com 4619F: drivers/net/ethernet/cavium/liquidio/ 4620 4621CAVIUM MMC DRIVER 4622M: Robert Richter <rric@kernel.org> 4623S: Odd Fixes 4624W: http://www.marvell.com 4625F: drivers/mmc/host/cavium* 4626 4627CAVIUM OCTEON-TX CRYPTO DRIVER 4628M: George Cherian <gcherian@marvell.com> 4629L: linux-crypto@vger.kernel.org 4630S: Supported 4631W: http://www.marvell.com 4632F: drivers/crypto/cavium/cpt/ 4633 4634CAVIUM THUNDERX2 ARM64 SOC 4635M: Robert Richter <rric@kernel.org> 4636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4637S: Odd Fixes 4638F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4639F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4640 4641CBS/ETF/TAPRIO QDISCS 4642M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4643L: netdev@vger.kernel.org 4644S: Maintained 4645F: net/sched/sch_cbs.c 4646F: net/sched/sch_etf.c 4647F: net/sched/sch_taprio.c 4648 4649CC2520 IEEE-802.15.4 RADIO DRIVER 4650M: Stefan Schmidt <stefan@datenfreihafen.org> 4651L: linux-wpan@vger.kernel.org 4652S: Odd Fixes 4653F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4654F: drivers/net/ieee802154/cc2520.c 4655 4656CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4657M: Gilad Ben-Yossef <gilad@benyossef.com> 4658L: linux-crypto@vger.kernel.org 4659S: Supported 4660W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4661F: drivers/crypto/ccree/ 4662 4663CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4664M: Hadar Gat <hadar.gat@arm.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4668F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4669F: drivers/char/hw_random/cctrng.c 4670F: drivers/char/hw_random/cctrng.h 4671 4672CEC FRAMEWORK 4673M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4674L: linux-media@vger.kernel.org 4675S: Supported 4676W: http://linuxtv.org 4677T: git git://linuxtv.org/media_tree.git 4678F: Documentation/ABI/testing/debugfs-cec-error-inj 4679F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4680F: Documentation/driver-api/media/cec-core.rst 4681F: Documentation/userspace-api/media/cec 4682F: drivers/media/cec/ 4683F: drivers/media/rc/keymaps/rc-cec.c 4684F: include/media/cec-notifier.h 4685F: include/media/cec.h 4686F: include/uapi/linux/cec-funcs.h 4687F: include/uapi/linux/cec.h 4688 4689CEC GPIO DRIVER 4690M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4691L: linux-media@vger.kernel.org 4692S: Supported 4693W: http://linuxtv.org 4694T: git git://linuxtv.org/media_tree.git 4695F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4696F: drivers/media/cec/platform/cec-gpio/ 4697 4698CELL BROADBAND ENGINE ARCHITECTURE 4699M: Arnd Bergmann <arnd@arndb.de> 4700L: linuxppc-dev@lists.ozlabs.org 4701S: Supported 4702W: http://www.ibm.com/developerworks/power/cell/ 4703F: arch/powerpc/include/asm/cell*.h 4704F: arch/powerpc/include/asm/spu*.h 4705F: arch/powerpc/include/uapi/asm/spu*.h 4706F: arch/powerpc/platforms/cell/ 4707 4708CELLWISE CW2015 BATTERY DRIVER 4709M: Tobias Schrammm <t.schramm@manjaro.org> 4710S: Maintained 4711F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4712F: drivers/power/supply/cw2015_battery.c 4713 4714CEPH COMMON CODE (LIBCEPH) 4715M: Ilya Dryomov <idryomov@gmail.com> 4716M: Xiubo Li <xiubli@redhat.com> 4717R: Jeff Layton <jlayton@kernel.org> 4718L: ceph-devel@vger.kernel.org 4719S: Supported 4720W: http://ceph.com/ 4721T: git https://github.com/ceph/ceph-client.git 4722F: include/linux/ceph/ 4723F: include/linux/crush/ 4724F: net/ceph/ 4725 4726CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4727M: Xiubo Li <xiubli@redhat.com> 4728M: Ilya Dryomov <idryomov@gmail.com> 4729R: Jeff Layton <jlayton@kernel.org> 4730L: ceph-devel@vger.kernel.org 4731S: Supported 4732W: http://ceph.com/ 4733T: git https://github.com/ceph/ceph-client.git 4734F: Documentation/filesystems/ceph.rst 4735F: fs/ceph/ 4736 4737CERTIFICATE HANDLING 4738M: David Howells <dhowells@redhat.com> 4739M: David Woodhouse <dwmw2@infradead.org> 4740L: keyrings@vger.kernel.org 4741S: Maintained 4742F: Documentation/admin-guide/module-signing.rst 4743F: certs/ 4744F: scripts/sign-file.c 4745F: tools/certs/ 4746 4747CFAG12864B LCD DRIVER 4748M: Miguel Ojeda <ojeda@kernel.org> 4749S: Maintained 4750F: drivers/auxdisplay/cfag12864b.c 4751F: include/linux/cfag12864b.h 4752 4753CFAG12864BFB LCD FRAMEBUFFER DRIVER 4754M: Miguel Ojeda <ojeda@kernel.org> 4755S: Maintained 4756F: drivers/auxdisplay/cfag12864bfb.c 4757F: include/linux/cfag12864b.h 4758 4759CHAR and MISC DRIVERS 4760M: Arnd Bergmann <arnd@arndb.de> 4761M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4762S: Supported 4763T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4764F: drivers/char/ 4765F: drivers/misc/ 4766F: include/linux/miscdevice.h 4767X: drivers/char/agp/ 4768X: drivers/char/hw_random/ 4769X: drivers/char/ipmi/ 4770X: drivers/char/random.c 4771X: drivers/char/tpm/ 4772 4773CHECKPATCH 4774M: Andy Whitcroft <apw@canonical.com> 4775M: Joe Perches <joe@perches.com> 4776R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4777R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4778S: Maintained 4779F: scripts/checkpatch.pl 4780 4781CHECKPATCH DOCUMENTATION 4782M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4783M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4784R: Joe Perches <joe@perches.com> 4785S: Maintained 4786F: Documentation/dev-tools/checkpatch.rst 4787 4788CHINESE DOCUMENTATION 4789M: Alex Shi <alexs@kernel.org> 4790M: Yanteng Si <siyanteng@loongson.cn> 4791S: Maintained 4792F: Documentation/translations/zh_CN/ 4793 4794CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4795M: Peter Chen <peter.chen@kernel.org> 4796L: linux-usb@vger.kernel.org 4797S: Maintained 4798T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4799F: drivers/usb/chipidea/ 4800 4801CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4802M: Hans de Goede <hdegoede@redhat.com> 4803L: linux-input@vger.kernel.org 4804S: Maintained 4805F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4806F: drivers/input/touchscreen/chipone_icn8318.c 4807 4808CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4809M: Hans de Goede <hdegoede@redhat.com> 4810L: linux-input@vger.kernel.org 4811S: Maintained 4812F: drivers/input/touchscreen/chipone_icn8505.c 4813 4814CHROME HARDWARE PLATFORM SUPPORT 4815M: Benson Leung <bleung@chromium.org> 4816L: chrome-platform@lists.linux.dev 4817S: Maintained 4818T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4819F: drivers/platform/chrome/ 4820 4821CHROMEOS EC CODEC DRIVER 4822M: Cheng-Yi Chiang <cychiang@chromium.org> 4823M: Tzung-Bi Shih <tzungbi@kernel.org> 4824R: Guenter Roeck <groeck@chromium.org> 4825L: chrome-platform@lists.linux.dev 4826S: Maintained 4827F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4828F: sound/soc/codecs/cros_ec_codec.* 4829 4830CHROMEOS EC SUBDRIVERS 4831M: Benson Leung <bleung@chromium.org> 4832R: Guenter Roeck <groeck@chromium.org> 4833L: chrome-platform@lists.linux.dev 4834S: Maintained 4835F: drivers/power/supply/cros_usbpd-charger.c 4836N: cros_ec 4837N: cros-ec 4838 4839CHROMEOS EC UART DRIVER 4840M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4841R: Benson Leung <bleung@chromium.org> 4842R: Tzung-Bi Shih <tzungbi@kernel.org> 4843S: Maintained 4844F: drivers/platform/chrome/cros_ec_uart.c 4845 4846CHROMEOS EC USB PD NOTIFY DRIVER 4847M: Prashant Malani <pmalani@chromium.org> 4848L: chrome-platform@lists.linux.dev 4849S: Maintained 4850F: drivers/platform/chrome/cros_usbpd_notify.c 4851F: include/linux/platform_data/cros_usbpd_notify.h 4852 4853CHROMEOS EC USB TYPE-C DRIVER 4854M: Prashant Malani <pmalani@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: drivers/platform/chrome/cros_ec_typec.* 4858F: drivers/platform/chrome/cros_typec_switch.c 4859F: drivers/platform/chrome/cros_typec_vdm.* 4860 4861CHROMEOS HPS DRIVER 4862M: Dan Callaghan <dcallagh@chromium.org> 4863R: Sami Kyöstilä <skyostil@chromium.org> 4864S: Maintained 4865F: drivers/platform/chrome/cros_hps_i2c.c 4866 4867CHRONTEL CH7322 CEC DRIVER 4868M: Joe Tessler <jrt@google.com> 4869L: linux-media@vger.kernel.org 4870S: Maintained 4871T: git git://linuxtv.org/media_tree.git 4872F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4873F: drivers/media/cec/i2c/ch7322.c 4874 4875CIRRUS LOGIC AUDIO CODEC DRIVERS 4876M: James Schulman <james.schulman@cirrus.com> 4877M: David Rhodes <david.rhodes@cirrus.com> 4878M: Richard Fitzgerald <rf@opensource.cirrus.com> 4879L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4880L: patches@opensource.cirrus.com 4881S: Maintained 4882F: Documentation/devicetree/bindings/sound/cirrus,cs* 4883F: include/dt-bindings/sound/cs* 4884F: include/sound/cs* 4885F: sound/pci/hda/cs* 4886F: sound/pci/hda/hda_cs_dsp_ctl.* 4887F: sound/soc/codecs/cs* 4888 4889CIRRUS LOGIC DSP FIRMWARE DRIVER 4890M: Simon Trimmer <simont@opensource.cirrus.com> 4891M: Charles Keepax <ckeepax@opensource.cirrus.com> 4892M: Richard Fitzgerald <rf@opensource.cirrus.com> 4893L: patches@opensource.cirrus.com 4894S: Supported 4895W: https://github.com/CirrusLogic/linux-drivers/wiki 4896T: git https://github.com/CirrusLogic/linux-drivers.git 4897F: drivers/firmware/cirrus/* 4898F: include/linux/firmware/cirrus/* 4899 4900CIRRUS LOGIC EP93XX ETHERNET DRIVER 4901M: Hartley Sweeten <hsweeten@visionengravers.com> 4902L: netdev@vger.kernel.org 4903S: Maintained 4904F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4905 4906CIRRUS LOGIC LOCHNAGAR DRIVER 4907M: Charles Keepax <ckeepax@opensource.cirrus.com> 4908M: Richard Fitzgerald <rf@opensource.cirrus.com> 4909L: patches@opensource.cirrus.com 4910S: Supported 4911F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4914F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4915F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4916F: Documentation/hwmon/lochnagar.rst 4917F: drivers/clk/clk-lochnagar.c 4918F: drivers/hwmon/lochnagar-hwmon.c 4919F: drivers/mfd/lochnagar-i2c.c 4920F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4921F: drivers/regulator/lochnagar-regulator.c 4922F: include/dt-bindings/clock/lochnagar.h 4923F: include/dt-bindings/pinctrl/lochnagar.h 4924F: include/linux/mfd/lochnagar* 4925F: sound/soc/codecs/lochnagar-sc.c 4926 4927CIRRUS LOGIC MADERA CODEC DRIVERS 4928M: Charles Keepax <ckeepax@opensource.cirrus.com> 4929M: Richard Fitzgerald <rf@opensource.cirrus.com> 4930L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4931L: patches@opensource.cirrus.com 4932S: Supported 4933W: https://github.com/CirrusLogic/linux-drivers/wiki 4934T: git https://github.com/CirrusLogic/linux-drivers.git 4935F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4936F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4937F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4938F: drivers/gpio/gpio-madera* 4939F: drivers/irqchip/irq-madera* 4940F: drivers/mfd/cs47l* 4941F: drivers/mfd/madera* 4942F: drivers/pinctrl/cirrus/* 4943F: include/dt-bindings/sound/madera* 4944F: include/linux/irqchip/irq-madera* 4945F: include/linux/mfd/madera/* 4946F: include/sound/madera* 4947F: sound/soc/codecs/cs47l* 4948F: sound/soc/codecs/madera* 4949 4950CISCO FCOE HBA DRIVER 4951M: Satish Kharat <satishkh@cisco.com> 4952M: Sesidhar Baddela <sebaddel@cisco.com> 4953M: Karan Tilak Kumar <kartilak@cisco.com> 4954L: linux-scsi@vger.kernel.org 4955S: Supported 4956F: drivers/scsi/fnic/ 4957 4958CISCO SCSI HBA DRIVER 4959M: Karan Tilak Kumar <kartilak@cisco.com> 4960M: Sesidhar Baddela <sebaddel@cisco.com> 4961L: linux-scsi@vger.kernel.org 4962S: Supported 4963F: drivers/scsi/snic/ 4964 4965CISCO VIC ETHERNET NIC DRIVER 4966M: Christian Benvenuti <benve@cisco.com> 4967M: Satish Kharat <satishkh@cisco.com> 4968S: Supported 4969F: drivers/net/ethernet/cisco/enic/ 4970 4971CISCO VIC LOW LATENCY NIC DRIVER 4972M: Christian Benvenuti <benve@cisco.com> 4973M: Nelson Escobar <neescoba@cisco.com> 4974S: Supported 4975F: drivers/infiniband/hw/usnic/ 4976 4977CLANG CONTROL FLOW INTEGRITY SUPPORT 4978M: Sami Tolvanen <samitolvanen@google.com> 4979M: Kees Cook <keescook@chromium.org> 4980R: Nathan Chancellor <nathan@kernel.org> 4981R: Nick Desaulniers <ndesaulniers@google.com> 4982L: llvm@lists.linux.dev 4983S: Supported 4984B: https://github.com/ClangBuiltLinux/linux/issues 4985T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4986F: include/linux/cfi.h 4987F: kernel/cfi.c 4988 4989CLANG-FORMAT FILE 4990M: Miguel Ojeda <ojeda@kernel.org> 4991S: Maintained 4992F: .clang-format 4993 4994CLANG/LLVM BUILD SUPPORT 4995M: Nathan Chancellor <nathan@kernel.org> 4996M: Nick Desaulniers <ndesaulniers@google.com> 4997R: Tom Rix <trix@redhat.com> 4998L: llvm@lists.linux.dev 4999S: Supported 5000W: https://clangbuiltlinux.github.io/ 5001B: https://github.com/ClangBuiltLinux/linux/issues 5002C: irc://irc.libera.chat/clangbuiltlinux 5003F: Documentation/kbuild/llvm.rst 5004F: include/linux/compiler-clang.h 5005F: scripts/Makefile.clang 5006F: scripts/clang-tools/ 5007K: \b(?i:clang|llvm)\b 5008 5009CLK API 5010M: Russell King <linux@armlinux.org.uk> 5011L: linux-clk@vger.kernel.org 5012S: Maintained 5013F: include/linux/clk.h 5014 5015CLOCKSOURCE, CLOCKEVENT DRIVERS 5016M: Daniel Lezcano <daniel.lezcano@linaro.org> 5017M: Thomas Gleixner <tglx@linutronix.de> 5018L: linux-kernel@vger.kernel.org 5019S: Supported 5020T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5021F: Documentation/devicetree/bindings/timer/ 5022F: drivers/clocksource/ 5023 5024CMPC ACPI DRIVER 5025M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5026M: Daniel Oliveira Nascimento <don@syst.com.br> 5027L: platform-driver-x86@vger.kernel.org 5028S: Supported 5029F: drivers/platform/x86/classmate-laptop.c 5030 5031COBALT MEDIA DRIVER 5032M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5033L: linux-media@vger.kernel.org 5034S: Supported 5035W: https://linuxtv.org 5036T: git git://linuxtv.org/media_tree.git 5037F: drivers/media/pci/cobalt/ 5038 5039COCCINELLE/Semantic Patches (SmPL) 5040M: Julia Lawall <Julia.Lawall@inria.fr> 5041M: Nicolas Palix <nicolas.palix@imag.fr> 5042L: cocci@inria.fr (moderated for non-subscribers) 5043S: Supported 5044W: https://coccinelle.gitlabpages.inria.fr/website/ 5045T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5046F: Documentation/dev-tools/coccinelle.rst 5047F: scripts/coccicheck 5048F: scripts/coccinelle/ 5049 5050CODA FILE SYSTEM 5051M: Jan Harkes <jaharkes@cs.cmu.edu> 5052M: coda@cs.cmu.edu 5053L: codalist@coda.cs.cmu.edu 5054S: Maintained 5055W: http://www.coda.cs.cmu.edu/ 5056F: Documentation/filesystems/coda.rst 5057F: fs/coda/ 5058F: include/linux/coda*.h 5059F: include/uapi/linux/coda*.h 5060 5061CODA V4L2 MEM2MEM DRIVER 5062M: Philipp Zabel <p.zabel@pengutronix.de> 5063L: linux-media@vger.kernel.org 5064S: Maintained 5065F: Documentation/devicetree/bindings/media/coda.yaml 5066F: drivers/media/platform/chips-media/ 5067 5068CODE OF CONDUCT 5069M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5070S: Supported 5071F: Documentation/process/code-of-conduct-interpretation.rst 5072F: Documentation/process/code-of-conduct.rst 5073 5074COMEDI DRIVERS 5075M: Ian Abbott <abbotti@mev.co.uk> 5076M: H Hartley Sweeten <hsweeten@visionengravers.com> 5077S: Odd Fixes 5078F: drivers/comedi/ 5079F: include/linux/comedi/ 5080F: include/uapi/linux/comedi.h 5081 5082COMMON CLK FRAMEWORK 5083M: Michael Turquette <mturquette@baylibre.com> 5084M: Stephen Boyd <sboyd@kernel.org> 5085L: linux-clk@vger.kernel.org 5086S: Maintained 5087Q: http://patchwork.kernel.org/project/linux-clk/list/ 5088T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5089F: Documentation/devicetree/bindings/clock/ 5090F: drivers/clk/ 5091F: include/dt-bindings/clock/ 5092F: include/linux/clk-pr* 5093F: include/linux/clk/ 5094F: include/linux/of_clk.h 5095X: drivers/clk/clkdev.c 5096 5097COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5098M: Steve French <sfrench@samba.org> 5099R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5100R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5101R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5102R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5103L: linux-cifs@vger.kernel.org 5104L: samba-technical@lists.samba.org (moderated for non-subscribers) 5105S: Supported 5106W: https://wiki.samba.org/index.php/LinuxCIFS 5107T: git git://git.samba.org/sfrench/cifs-2.6.git 5108F: Documentation/admin-guide/cifs/ 5109F: fs/smb/client/ 5110F: fs/smb/common/ 5111F: include/uapi/linux/cifs 5112 5113COMPACTPCI HOTPLUG CORE 5114M: Scott Murray <scott@spiteful.org> 5115L: linux-pci@vger.kernel.org 5116S: Maintained 5117F: drivers/pci/hotplug/cpci_hotplug* 5118 5119COMPACTPCI HOTPLUG GENERIC DRIVER 5120M: Scott Murray <scott@spiteful.org> 5121L: linux-pci@vger.kernel.org 5122S: Maintained 5123F: drivers/pci/hotplug/cpcihp_generic.c 5124 5125COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5126M: Scott Murray <scott@spiteful.org> 5127L: linux-pci@vger.kernel.org 5128S: Maintained 5129F: drivers/pci/hotplug/cpcihp_zt5550.* 5130 5131COMPAL LAPTOP SUPPORT 5132M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5133L: platform-driver-x86@vger.kernel.org 5134S: Maintained 5135F: drivers/platform/x86/compal-laptop.c 5136 5137COMPILER ATTRIBUTES 5138M: Miguel Ojeda <ojeda@kernel.org> 5139R: Nick Desaulniers <ndesaulniers@google.com> 5140S: Maintained 5141F: include/linux/compiler_attributes.h 5142 5143COMPUTE EXPRESS LINK (CXL) 5144M: Alison Schofield <alison.schofield@intel.com> 5145M: Vishal Verma <vishal.l.verma@intel.com> 5146M: Ira Weiny <ira.weiny@intel.com> 5147M: Ben Widawsky <bwidawsk@kernel.org> 5148M: Dan Williams <dan.j.williams@intel.com> 5149L: linux-cxl@vger.kernel.org 5150S: Maintained 5151F: drivers/cxl/ 5152F: include/uapi/linux/cxl_mem.h 5153 5154COMPUTE EXPRESS LINK PMU (CPMU) 5155M: Jonathan Cameron <jonathan.cameron@huawei.com> 5156L: linux-cxl@vger.kernel.org 5157S: Maintained 5158F: Documentation/admin-guide/perf/cxl.rst 5159F: drivers/perf/cxl_pmu.c 5160 5161CONEXANT ACCESSRUNNER USB DRIVER 5162L: accessrunner-general@lists.sourceforge.net 5163S: Orphan 5164W: http://accessrunner.sourceforge.net/ 5165F: drivers/usb/atm/cxacru.c 5166 5167CONFIGFS 5168M: Joel Becker <jlbec@evilplan.org> 5169M: Christoph Hellwig <hch@lst.de> 5170S: Supported 5171T: git git://git.infradead.org/users/hch/configfs.git 5172F: fs/configfs/ 5173F: include/linux/configfs.h 5174F: samples/configfs/ 5175 5176CONSOLE SUBSYSTEM 5177M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5178S: Supported 5179F: drivers/video/console/ 5180F: include/linux/console* 5181 5182CONTEXT TRACKING 5183M: Frederic Weisbecker <frederic@kernel.org> 5184M: "Paul E. McKenney" <paulmck@kernel.org> 5185S: Maintained 5186F: include/linux/context_tracking* 5187F: kernel/context_tracking.c 5188 5189CONTROL GROUP (CGROUP) 5190M: Tejun Heo <tj@kernel.org> 5191M: Zefan Li <lizefan.x@bytedance.com> 5192M: Johannes Weiner <hannes@cmpxchg.org> 5193L: cgroups@vger.kernel.org 5194S: Maintained 5195T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5196F: Documentation/admin-guide/cgroup-v1/ 5197F: Documentation/admin-guide/cgroup-v2.rst 5198F: include/linux/cgroup* 5199F: kernel/cgroup/ 5200F: tools/testing/selftests/cgroup/ 5201 5202CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5203M: Tejun Heo <tj@kernel.org> 5204M: Josef Bacik <josef@toxicpanda.com> 5205M: Jens Axboe <axboe@kernel.dk> 5206L: cgroups@vger.kernel.org 5207L: linux-block@vger.kernel.org 5208T: git git://git.kernel.dk/linux-block 5209F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5210F: block/bfq-cgroup.c 5211F: block/blk-cgroup.c 5212F: block/blk-iocost.c 5213F: block/blk-iolatency.c 5214F: block/blk-throttle.c 5215F: include/linux/blk-cgroup.h 5216 5217CONTROL GROUP - CPUSET 5218M: Waiman Long <longman@redhat.com> 5219M: Zefan Li <lizefan.x@bytedance.com> 5220L: cgroups@vger.kernel.org 5221S: Maintained 5222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5223F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5224F: include/linux/cpuset.h 5225F: kernel/cgroup/cpuset.c 5226 5227CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5228M: Johannes Weiner <hannes@cmpxchg.org> 5229M: Michal Hocko <mhocko@kernel.org> 5230M: Roman Gushchin <roman.gushchin@linux.dev> 5231M: Shakeel Butt <shakeelb@google.com> 5232R: Muchun Song <muchun.song@linux.dev> 5233L: cgroups@vger.kernel.org 5234L: linux-mm@kvack.org 5235S: Maintained 5236F: mm/memcontrol.c 5237F: mm/swap_cgroup.c 5238F: tools/testing/selftests/cgroup/memcg_protection.m 5239F: tools/testing/selftests/cgroup/test_kmem.c 5240F: tools/testing/selftests/cgroup/test_memcontrol.c 5241 5242CORETEMP HARDWARE MONITORING DRIVER 5243M: Fenghua Yu <fenghua.yu@intel.com> 5244L: linux-hwmon@vger.kernel.org 5245S: Maintained 5246F: Documentation/hwmon/coretemp.rst 5247F: drivers/hwmon/coretemp.c 5248 5249CORSAIR-CPRO HARDWARE MONITOR DRIVER 5250M: Marius Zachmann <mail@mariuszachmann.de> 5251L: linux-hwmon@vger.kernel.org 5252S: Maintained 5253F: drivers/hwmon/corsair-cpro.c 5254 5255CORSAIR-PSU HARDWARE MONITOR DRIVER 5256M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5257L: linux-hwmon@vger.kernel.org 5258S: Maintained 5259F: Documentation/hwmon/corsair-psu.rst 5260F: drivers/hwmon/corsair-psu.c 5261 5262COUNTER SUBSYSTEM 5263M: William Breathitt Gray <william.gray@linaro.org> 5264L: linux-iio@vger.kernel.org 5265S: Maintained 5266T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5267F: Documentation/ABI/testing/sysfs-bus-counter 5268F: Documentation/driver-api/generic-counter.rst 5269F: drivers/counter/ 5270F: include/linux/counter.h 5271F: include/uapi/linux/counter.h 5272F: tools/counter/ 5273 5274CP2615 I2C DRIVER 5275M: Bence Csókás <bence98@sch.bme.hu> 5276S: Maintained 5277F: drivers/i2c/busses/i2c-cp2615.c 5278 5279CPMAC ETHERNET DRIVER 5280M: Florian Fainelli <f.fainelli@gmail.com> 5281L: netdev@vger.kernel.org 5282S: Maintained 5283F: drivers/net/ethernet/ti/cpmac.c 5284 5285CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5286M: Viresh Kumar <viresh.kumar@linaro.org> 5287M: Sudeep Holla <sudeep.holla@arm.com> 5288L: linux-pm@vger.kernel.org 5289S: Maintained 5290W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5291F: drivers/cpufreq/vexpress-spc-cpufreq.c 5292 5293CPU FREQUENCY SCALING FRAMEWORK 5294M: "Rafael J. Wysocki" <rafael@kernel.org> 5295M: Viresh Kumar <viresh.kumar@linaro.org> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298B: https://bugzilla.kernel.org 5299T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5300T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5301F: Documentation/admin-guide/pm/cpufreq.rst 5302F: Documentation/admin-guide/pm/intel_pstate.rst 5303F: Documentation/cpu-freq/ 5304F: Documentation/devicetree/bindings/cpufreq/ 5305F: drivers/cpufreq/ 5306F: include/linux/cpufreq.h 5307F: include/linux/sched/cpufreq.h 5308F: kernel/sched/cpufreq*.c 5309F: tools/testing/selftests/cpufreq/ 5310 5311CPU HOTPLUG 5312M: Thomas Gleixner <tglx@linutronix.de> 5313M: Peter Zijlstra <peterz@infradead.org> 5314L: linux-kernel@vger.kernel.org 5315S: Maintained 5316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5317F: include/linux/cpu.h 5318F: include/linux/cpuhotplug.h 5319F: include/linux/smpboot.h 5320F: kernel/cpu.c 5321F: kernel/smpboot.* 5322 5323CPU IDLE TIME MANAGEMENT FRAMEWORK 5324M: "Rafael J. Wysocki" <rafael@kernel.org> 5325M: Daniel Lezcano <daniel.lezcano@linaro.org> 5326L: linux-pm@vger.kernel.org 5327S: Maintained 5328B: https://bugzilla.kernel.org 5329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5330F: Documentation/admin-guide/pm/cpuidle.rst 5331F: Documentation/driver-api/pm/cpuidle.rst 5332F: drivers/cpuidle/ 5333F: include/linux/cpuidle.h 5334 5335CPU POWER MONITORING SUBSYSTEM 5336M: Thomas Renninger <trenn@suse.com> 5337M: Shuah Khan <shuah@kernel.org> 5338M: Shuah Khan <skhan@linuxfoundation.org> 5339L: linux-pm@vger.kernel.org 5340S: Maintained 5341F: tools/power/cpupower/ 5342 5343CPUID/MSR DRIVER 5344M: "H. Peter Anvin" <hpa@zytor.com> 5345S: Maintained 5346F: arch/x86/kernel/cpuid.c 5347F: arch/x86/kernel/msr.c 5348 5349CPUIDLE DRIVER - ARM BIG LITTLE 5350M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5351M: Daniel Lezcano <daniel.lezcano@linaro.org> 5352L: linux-pm@vger.kernel.org 5353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5354S: Maintained 5355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5356F: drivers/cpuidle/cpuidle-big_little.c 5357 5358CPUIDLE DRIVER - ARM EXYNOS 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360M: Kukjin Kim <kgene@kernel.org> 5361R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5362L: linux-pm@vger.kernel.org 5363L: linux-samsung-soc@vger.kernel.org 5364S: Supported 5365F: arch/arm/mach-exynos/pm.c 5366F: drivers/cpuidle/cpuidle-exynos.c 5367F: include/linux/platform_data/cpuidle-exynos.h 5368 5369CPUIDLE DRIVER - ARM PSCI 5370M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5371M: Sudeep Holla <sudeep.holla@arm.com> 5372L: linux-pm@vger.kernel.org 5373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5374S: Supported 5375F: drivers/cpuidle/cpuidle-psci.c 5376 5377CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5378M: Ulf Hansson <ulf.hansson@linaro.org> 5379L: linux-pm@vger.kernel.org 5380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5381S: Supported 5382F: drivers/cpuidle/cpuidle-psci-domain.c 5383F: drivers/cpuidle/cpuidle-psci.h 5384 5385CPUIDLE DRIVER - DT IDLE PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388S: Supported 5389F: drivers/cpuidle/dt_idle_genpd.c 5390F: drivers/cpuidle/dt_idle_genpd.h 5391 5392CPUIDLE DRIVER - RISC-V SBI 5393M: Anup Patel <anup@brainfault.org> 5394L: linux-pm@vger.kernel.org 5395L: linux-riscv@lists.infradead.org 5396S: Maintained 5397F: drivers/cpuidle/cpuidle-riscv-sbi.c 5398 5399CRAMFS FILESYSTEM 5400M: Nicolas Pitre <nico@fluxnic.net> 5401S: Maintained 5402F: Documentation/filesystems/cramfs.rst 5403F: fs/cramfs/ 5404 5405CREATIVE SB0540 5406M: Bastien Nocera <hadess@hadess.net> 5407L: linux-input@vger.kernel.org 5408S: Maintained 5409F: drivers/hid/hid-creative-sb0540.c 5410 5411CRYPTO API 5412M: Herbert Xu <herbert@gondor.apana.org.au> 5413M: "David S. Miller" <davem@davemloft.net> 5414L: linux-crypto@vger.kernel.org 5415S: Maintained 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5417T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5418F: Documentation/crypto/ 5419F: Documentation/devicetree/bindings/crypto/ 5420F: arch/*/crypto/ 5421F: crypto/ 5422F: drivers/crypto/ 5423F: include/crypto/ 5424F: include/linux/crypto* 5425F: lib/crypto/ 5426 5427CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5428M: Neil Horman <nhorman@tuxdriver.com> 5429L: linux-crypto@vger.kernel.org 5430S: Maintained 5431F: crypto/ansi_cprng.c 5432F: crypto/rng.c 5433 5434CS3308 MEDIA DRIVER 5435M: Hans Verkuil <hverkuil@xs4all.nl> 5436L: linux-media@vger.kernel.org 5437S: Odd Fixes 5438W: http://linuxtv.org 5439T: git git://linuxtv.org/media_tree.git 5440F: drivers/media/i2c/cs3308.c 5441 5442CS5535 Audio ALSA driver 5443M: Jaya Kumar <jayakumar.alsa@gmail.com> 5444S: Maintained 5445F: sound/pci/cs5535audio/ 5446 5447CTU CAN FD DRIVER 5448M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5449M: Ondrej Ille <ondrej.ille@gmail.com> 5450L: linux-can@vger.kernel.org 5451S: Maintained 5452F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5453F: drivers/net/can/ctucanfd/ 5454 5455CW1200 WLAN driver 5456M: Solomon Peachy <pizza@shaftnet.org> 5457S: Maintained 5458F: drivers/net/wireless/st/cw1200/ 5459 5460CX18 VIDEO4LINUX DRIVER 5461M: Andy Walls <awalls@md.metrocast.net> 5462L: linux-media@vger.kernel.org 5463S: Maintained 5464W: https://linuxtv.org 5465T: git git://linuxtv.org/media_tree.git 5466F: drivers/media/pci/cx18/ 5467F: include/uapi/linux/ivtv* 5468 5469CX2341X MPEG ENCODER HELPER MODULE 5470M: Hans Verkuil <hverkuil@xs4all.nl> 5471L: linux-media@vger.kernel.org 5472S: Maintained 5473W: https://linuxtv.org 5474T: git git://linuxtv.org/media_tree.git 5475F: drivers/media/common/cx2341x* 5476F: include/media/drv-intf/cx2341x.h 5477 5478CX24120 MEDIA DRIVER 5479M: Jemma Denson <jdenson@gmail.com> 5480M: Patrick Boettcher <patrick.boettcher@posteo.de> 5481L: linux-media@vger.kernel.org 5482S: Maintained 5483W: https://linuxtv.org 5484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5485F: drivers/media/dvb-frontends/cx24120* 5486 5487CX88 VIDEO4LINUX DRIVER 5488M: Mauro Carvalho Chehab <mchehab@kernel.org> 5489L: linux-media@vger.kernel.org 5490S: Odd fixes 5491W: https://linuxtv.org 5492T: git git://linuxtv.org/media_tree.git 5493F: Documentation/driver-api/media/drivers/cx88* 5494F: drivers/media/pci/cx88/ 5495 5496CXD2820R MEDIA DRIVER 5497M: Antti Palosaari <crope@iki.fi> 5498L: linux-media@vger.kernel.org 5499S: Maintained 5500W: https://linuxtv.org 5501W: http://palosaari.fi/linux/ 5502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5503T: git git://linuxtv.org/anttip/media_tree.git 5504F: drivers/media/dvb-frontends/cxd2820r* 5505 5506CXGB3 ETHERNET DRIVER (CXGB3) 5507M: Raju Rangoju <rajur@chelsio.com> 5508L: netdev@vger.kernel.org 5509S: Supported 5510W: http://www.chelsio.com 5511F: drivers/net/ethernet/chelsio/cxgb3/ 5512 5513CXGB3 ISCSI DRIVER (CXGB3I) 5514M: Varun Prakash <varun@chelsio.com> 5515L: linux-scsi@vger.kernel.org 5516S: Supported 5517W: http://www.chelsio.com 5518F: drivers/scsi/cxgbi/cxgb3i 5519 5520CXGB4 CRYPTO DRIVER (chcr) 5521M: Ayush Sawal <ayush.sawal@chelsio.com> 5522L: linux-crypto@vger.kernel.org 5523S: Supported 5524W: http://www.chelsio.com 5525F: drivers/crypto/chelsio 5526 5527CXGB4 ETHERNET DRIVER (CXGB4) 5528M: Raju Rangoju <rajur@chelsio.com> 5529L: netdev@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/net/ethernet/chelsio/cxgb4/ 5533 5534CXGB4 INLINE CRYPTO DRIVER 5535M: Ayush Sawal <ayush.sawal@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/inline_crypto/ 5540 5541CXGB4 ISCSI DRIVER (CXGB4I) 5542M: Varun Prakash <varun@chelsio.com> 5543L: linux-scsi@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/scsi/cxgbi/cxgb4i 5547 5548CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5549M: Potnuri Bharat Teja <bharat@chelsio.com> 5550L: linux-rdma@vger.kernel.org 5551S: Supported 5552W: http://www.openfabrics.org 5553F: drivers/infiniband/hw/cxgb4/ 5554F: include/uapi/rdma/cxgb4-abi.h 5555 5556CXGB4VF ETHERNET DRIVER (CXGB4VF) 5557M: Raju Rangoju <rajur@chelsio.com> 5558L: netdev@vger.kernel.org 5559S: Supported 5560W: http://www.chelsio.com 5561F: drivers/net/ethernet/chelsio/cxgb4vf/ 5562 5563CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5564M: Frederic Barrat <fbarrat@linux.ibm.com> 5565M: Andrew Donnellan <ajd@linux.ibm.com> 5566L: linuxppc-dev@lists.ozlabs.org 5567S: Supported 5568F: Documentation/ABI/testing/sysfs-class-cxl 5569F: Documentation/powerpc/cxl.rst 5570F: arch/powerpc/platforms/powernv/pci-cxl.c 5571F: drivers/misc/cxl/ 5572F: include/misc/cxl* 5573F: include/uapi/misc/cxl.h 5574 5575CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5576M: Manoj N. Kumar <manoj@linux.ibm.com> 5577M: Matthew R. Ochs <mrochs@linux.ibm.com> 5578M: Uma Krishnan <ukrishn@linux.ibm.com> 5579L: linux-scsi@vger.kernel.org 5580S: Supported 5581F: Documentation/powerpc/cxlflash.rst 5582F: drivers/scsi/cxlflash/ 5583F: include/uapi/scsi/cxlflash_ioctl.h 5584 5585CYBERPRO FB DRIVER 5586M: Russell King <linux@armlinux.org.uk> 5587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5588S: Maintained 5589W: http://www.armlinux.org.uk/ 5590F: drivers/video/fbdev/cyber2000fb.* 5591 5592CYCLADES PC300 DRIVER 5593S: Orphan 5594F: drivers/net/wan/pc300* 5595 5596CYPRESS CY8C95X0 PINCTRL DRIVER 5597M: Patrick Rudolph <patrick.rudolph@9elements.com> 5598L: linux-gpio@vger.kernel.org 5599S: Maintained 5600F: drivers/pinctrl/pinctrl-cy8c95x0.c 5601 5602CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5603M: Linus Walleij <linus.walleij@linaro.org> 5604L: linux-input@vger.kernel.org 5605S: Maintained 5606F: drivers/input/touchscreen/cy8ctma140.c 5607 5608CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5609M: Yassine Oudjana <y.oudjana@protonmail.com> 5610L: linux-input@vger.kernel.org 5611S: Maintained 5612F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5613F: drivers/input/keyboard/cypress-sf.c 5614 5615CYPRESS_FIRMWARE MEDIA DRIVER 5616M: Antti Palosaari <crope@iki.fi> 5617L: linux-media@vger.kernel.org 5618S: Maintained 5619W: https://linuxtv.org 5620W: http://palosaari.fi/linux/ 5621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5622T: git git://linuxtv.org/anttip/media_tree.git 5623F: drivers/media/common/cypress_firmware* 5624 5625CYTTSP TOUCHSCREEN DRIVER 5626M: Linus Walleij <linus.walleij@linaro.org> 5627L: linux-input@vger.kernel.org 5628S: Maintained 5629F: drivers/input/touchscreen/cyttsp* 5630 5631D-LINK DIR-685 TOUCHKEYS DRIVER 5632M: Linus Walleij <linus.walleij@linaro.org> 5633L: linux-input@vger.kernel.org 5634S: Supported 5635F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5636 5637DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5638M: Joshua Kinard <kumba@gentoo.org> 5639S: Maintained 5640F: drivers/rtc/rtc-ds1685.c 5641F: include/linux/rtc/ds1685.h 5642 5643DAMA SLAVE for AX.25 5644M: Joerg Reuter <jreuter@yaina.de> 5645L: linux-hams@vger.kernel.org 5646S: Maintained 5647W: http://yaina.de/jreuter/ 5648W: http://www.qsl.net/dl1bke/ 5649F: net/ax25/af_ax25.c 5650F: net/ax25/ax25_dev.c 5651F: net/ax25/ax25_ds_* 5652F: net/ax25/ax25_in.c 5653F: net/ax25/ax25_out.c 5654F: net/ax25/ax25_timer.c 5655F: net/ax25/sysctl_net_ax25.c 5656 5657DATA ACCESS MONITOR 5658M: SeongJae Park <sj@kernel.org> 5659L: damon@lists.linux.dev 5660L: linux-mm@kvack.org 5661S: Maintained 5662W: https://damonitor.github.io 5663P: Documentation/mm/damon/maintainer-profile.rst 5664T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5665T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5666T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5667F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5668F: Documentation/admin-guide/mm/damon/ 5669F: Documentation/mm/damon/ 5670F: include/linux/damon.h 5671F: include/trace/events/damon.h 5672F: mm/damon/ 5673F: tools/testing/selftests/damon/ 5674 5675DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5676L: netdev@vger.kernel.org 5677S: Orphan 5678F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5679F: drivers/net/ethernet/dec/tulip/dmfe.c 5680 5681DC390/AM53C974 SCSI driver 5682M: Hannes Reinecke <hare@suse.com> 5683L: linux-scsi@vger.kernel.org 5684S: Maintained 5685F: drivers/scsi/am53c974.c 5686 5687DC395x SCSI driver 5688M: Oliver Neukum <oliver@neukum.org> 5689M: Ali Akcaagac <aliakc@web.de> 5690M: Jamie Lenehan <lenehan@twibble.org> 5691S: Maintained 5692F: Documentation/scsi/dc395x.rst 5693F: drivers/scsi/dc395x.* 5694 5695DCCP PROTOCOL 5696L: dccp@vger.kernel.org 5697S: Orphan 5698W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5699F: include/linux/dccp.h 5700F: include/linux/tfrc.h 5701F: include/uapi/linux/dccp.h 5702F: net/dccp/ 5703 5704DEBUGOBJECTS: 5705M: Thomas Gleixner <tglx@linutronix.de> 5706L: linux-kernel@vger.kernel.org 5707S: Maintained 5708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5709F: include/linux/debugobjects.h 5710F: lib/debugobjects.c 5711 5712DECSTATION PLATFORM SUPPORT 5713M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5714L: linux-mips@vger.kernel.org 5715S: Maintained 5716W: http://www.linux-mips.org/wiki/DECstation 5717F: arch/mips/dec/ 5718F: arch/mips/include/asm/dec/ 5719F: arch/mips/include/asm/mach-dec/ 5720 5721DEFXX FDDI NETWORK DRIVER 5722M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5723S: Maintained 5724F: drivers/net/fddi/defxx.* 5725 5726DEFZA FDDI NETWORK DRIVER 5727M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5728S: Maintained 5729F: drivers/net/fddi/defza.* 5730 5731DEINTERLACE DRIVERS FOR ALLWINNER H3 5732M: Jernej Skrabec <jernej.skrabec@gmail.com> 5733L: linux-media@vger.kernel.org 5734S: Maintained 5735T: git git://linuxtv.org/media_tree.git 5736F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5737F: drivers/media/platform/sunxi/sun8i-di/ 5738 5739DELL LAPTOP DRIVER 5740M: Matthew Garrett <mjg59@srcf.ucam.org> 5741M: Pali Rohár <pali@kernel.org> 5742L: platform-driver-x86@vger.kernel.org 5743S: Maintained 5744F: drivers/platform/x86/dell/dell-laptop.c 5745 5746DELL LAPTOP FREEFALL DRIVER 5747M: Pali Rohár <pali@kernel.org> 5748S: Maintained 5749F: drivers/platform/x86/dell/dell-smo8800.c 5750 5751DELL LAPTOP RBTN DRIVER 5752M: Pali Rohár <pali@kernel.org> 5753S: Maintained 5754F: drivers/platform/x86/dell/dell-rbtn.* 5755 5756DELL LAPTOP SMM DRIVER 5757M: Pali Rohár <pali@kernel.org> 5758S: Maintained 5759F: Documentation/ABI/obsolete/procfs-i8k 5760F: drivers/hwmon/dell-smm-hwmon.c 5761F: include/uapi/linux/i8k.h 5762 5763DELL REMOTE BIOS UPDATE DRIVER 5764M: Stuart Hayes <stuart.w.hayes@gmail.com> 5765L: platform-driver-x86@vger.kernel.org 5766S: Maintained 5767F: drivers/platform/x86/dell/dell_rbu.c 5768 5769DELL SMBIOS DRIVER 5770M: Pali Rohár <pali@kernel.org> 5771L: Dell.Client.Kernel@dell.com 5772L: platform-driver-x86@vger.kernel.org 5773S: Maintained 5774F: drivers/platform/x86/dell/dell-smbios.* 5775 5776DELL SMBIOS SMM DRIVER 5777L: Dell.Client.Kernel@dell.com 5778L: platform-driver-x86@vger.kernel.org 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-smbios-smm.c 5781 5782DELL SMBIOS WMI DRIVER 5783L: Dell.Client.Kernel@dell.com 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell-smbios-wmi.c 5787F: tools/wmi/dell-smbios-example.c 5788 5789DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5790M: Stuart Hayes <stuart.w.hayes@gmail.com> 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: Documentation/driver-api/dcdbas.rst 5794F: drivers/platform/x86/dell/dcdbas.* 5795 5796DELL WMI DDV DRIVER 5797M: Armin Wolf <W_Armin@gmx.de> 5798S: Maintained 5799F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5800F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5801F: Documentation/wmi/devices/dell-wmi-ddv.rst 5802F: drivers/platform/x86/dell/dell-wmi-ddv.c 5803 5804DELL WMI DESCRIPTOR DRIVER 5805L: Dell.Client.Kernel@dell.com 5806S: Maintained 5807F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5808 5809DELL WMI HARDWARE PRIVACY SUPPORT 5810M: Perry Yuan <Perry.Yuan@dell.com> 5811L: Dell.Client.Kernel@dell.com 5812L: platform-driver-x86@vger.kernel.org 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-wmi-privacy.c 5815 5816DELL WMI NOTIFICATIONS DRIVER 5817M: Matthew Garrett <mjg59@srcf.ucam.org> 5818M: Pali Rohár <pali@kernel.org> 5819S: Maintained 5820F: drivers/platform/x86/dell/dell-wmi-base.c 5821 5822DELL WMI SYSMAN DRIVER 5823M: Prasanth Ksr <prasanth.ksr@dell.com> 5824L: Dell.Client.Kernel@dell.com 5825L: platform-driver-x86@vger.kernel.org 5826S: Maintained 5827F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5828F: drivers/platform/x86/dell/dell-wmi-sysman/ 5829 5830DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5831M: Zev Weiss <zev@bewilderbeest.net> 5832L: linux-hwmon@vger.kernel.org 5833S: Maintained 5834F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5835 5836DELTA DPS920AB PSU DRIVER 5837M: Robert Marko <robert.marko@sartura.hr> 5838L: linux-hwmon@vger.kernel.org 5839S: Maintained 5840F: Documentation/hwmon/dps920ab.rst 5841F: drivers/hwmon/pmbus/dps920ab.c 5842 5843DELTA NETWORKS TN48M CPLD DRIVERS 5844M: Robert Marko <robert.marko@sartura.hr> 5845S: Maintained 5846F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5847F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5848F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5849F: drivers/gpio/gpio-tn48m.c 5850F: include/dt-bindings/reset/delta,tn48m-reset.h 5851 5852DELTA ST MEDIA DRIVER 5853M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5854L: linux-media@vger.kernel.org 5855S: Supported 5856W: https://linuxtv.org 5857T: git git://linuxtv.org/media_tree.git 5858F: drivers/media/platform/st/sti/delta 5859 5860DENALI NAND DRIVER 5861L: linux-mtd@lists.infradead.org 5862S: Orphan 5863F: drivers/mtd/nand/raw/denali* 5864 5865DESIGNWARE EDMA CORE IP DRIVER 5866M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5867R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5868R: Serge Semin <fancer.lancer@gmail.com> 5869L: dmaengine@vger.kernel.org 5870S: Maintained 5871F: drivers/dma/dw-edma/ 5872F: include/linux/dma/edma.h 5873 5874DESIGNWARE USB2 DRD IP DRIVER 5875M: Minas Harutyunyan <hminas@synopsys.com> 5876L: linux-usb@vger.kernel.org 5877S: Maintained 5878T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5879F: drivers/usb/dwc2/ 5880 5881DESIGNWARE USB3 DRD IP DRIVER 5882M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885F: drivers/usb/dwc3/ 5886 5887DESIGNWARE XDATA IP DRIVER 5888M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5889L: linux-pci@vger.kernel.org 5890S: Maintained 5891F: Documentation/misc-devices/dw-xdata-pcie.rst 5892F: drivers/misc/dw-xdata-pcie.c 5893 5894DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5895M: Andreas Klinger <ak@it-klinger.de> 5896L: linux-iio@vger.kernel.org 5897S: Maintained 5898F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5899F: drivers/iio/proximity/srf*.c 5900 5901DEVICE COREDUMP (DEV_COREDUMP) 5902M: Johannes Berg <johannes@sipsolutions.net> 5903L: linux-kernel@vger.kernel.org 5904S: Maintained 5905F: drivers/base/devcoredump.c 5906F: include/linux/devcoredump.h 5907 5908DEVICE DEPENDENCY HELPER SCRIPT 5909M: Saravana Kannan <saravanak@google.com> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: scripts/dev-needs.sh 5913 5914DEVICE DIRECT ACCESS (DAX) 5915M: Dan Williams <dan.j.williams@intel.com> 5916M: Vishal Verma <vishal.l.verma@intel.com> 5917M: Dave Jiang <dave.jiang@intel.com> 5918L: nvdimm@lists.linux.dev 5919L: linux-cxl@vger.kernel.org 5920S: Supported 5921F: drivers/dax/ 5922 5923DEVICE FREQUENCY (DEVFREQ) 5924M: MyungJoo Ham <myungjoo.ham@samsung.com> 5925M: Kyungmin Park <kyungmin.park@samsung.com> 5926M: Chanwoo Choi <cw00.choi@samsung.com> 5927L: linux-pm@vger.kernel.org 5928S: Maintained 5929T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5930F: Documentation/devicetree/bindings/devfreq/ 5931F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5932F: drivers/devfreq/ 5933F: include/linux/devfreq.h 5934F: include/trace/events/devfreq.h 5935 5936DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5937M: Chanwoo Choi <cw00.choi@samsung.com> 5938L: linux-pm@vger.kernel.org 5939S: Supported 5940T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5941F: Documentation/devicetree/bindings/devfreq/event/ 5942F: drivers/devfreq/devfreq-event.c 5943F: drivers/devfreq/event/ 5944F: include/dt-bindings/pmu/exynos_ppmu.h 5945F: include/linux/devfreq-event.h 5946 5947DEVICE RESOURCE MANAGEMENT HELPERS 5948M: Hans de Goede <hdegoede@redhat.com> 5949R: Matti Vaittinen <mazziesaccount@gmail.com> 5950S: Maintained 5951F: include/linux/devm-helpers.h 5952 5953DEVICE-MAPPER (LVM) 5954M: Alasdair Kergon <agk@redhat.com> 5955M: Mike Snitzer <snitzer@kernel.org> 5956M: dm-devel@redhat.com 5957L: dm-devel@redhat.com 5958S: Maintained 5959W: http://sources.redhat.com/dm 5960Q: http://patchwork.kernel.org/project/dm-devel/list/ 5961T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5962T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5963F: Documentation/admin-guide/device-mapper/ 5964F: drivers/md/Kconfig 5965F: drivers/md/Makefile 5966F: drivers/md/dm* 5967F: drivers/md/persistent-data/ 5968F: include/linux/device-mapper.h 5969F: include/linux/dm-*.h 5970F: include/uapi/linux/dm-*.h 5971 5972DEVLINK 5973M: Jiri Pirko <jiri@resnulli.us> 5974L: netdev@vger.kernel.org 5975S: Supported 5976F: Documentation/networking/devlink 5977F: include/net/devlink.h 5978F: include/uapi/linux/devlink.h 5979F: net/devlink/ 5980 5981DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5982M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5983L: kernel@dh-electronics.com 5984S: Maintained 5985F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5986F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5987 5988DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5989M: Marek Vasut <marex@denx.de> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5993F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5994 5995DIALOG SEMICONDUCTOR DRIVERS 5996M: Support Opensource <support.opensource@diasemi.com> 5997S: Supported 5998W: http://www.dialog-semiconductor.com/products 5999F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6000F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6001F: Documentation/devicetree/bindings/mfd/da90*.txt 6002F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6003F: Documentation/devicetree/bindings/regulator/da92*.txt 6004F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6005F: Documentation/devicetree/bindings/regulator/slg51000.txt 6006F: Documentation/devicetree/bindings/sound/da[79]*.txt 6007F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6008F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6009F: Documentation/hwmon/da90??.rst 6010F: drivers/gpio/gpio-da90??.c 6011F: drivers/hwmon/da90??-hwmon.c 6012F: drivers/iio/adc/da91??-*.c 6013F: drivers/input/misc/da72??.[ch] 6014F: drivers/input/misc/da90??_onkey.c 6015F: drivers/input/touchscreen/da9052_tsi.c 6016F: drivers/leds/leds-da90??.c 6017F: drivers/mfd/da903x.c 6018F: drivers/mfd/da90??-*.c 6019F: drivers/mfd/da91??-*.c 6020F: drivers/pinctrl/pinctrl-da90??.c 6021F: drivers/power/supply/da9052-battery.c 6022F: drivers/power/supply/da91??-*.c 6023F: drivers/regulator/da9???-regulator.[ch] 6024F: drivers/regulator/slg51000-regulator.[ch] 6025F: drivers/rtc/rtc-da90??.c 6026F: drivers/thermal/da90??-thermal.c 6027F: drivers/video/backlight/da90??_bl.c 6028F: drivers/watchdog/da90??_wdt.c 6029F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6030F: include/linux/mfd/da903x.h 6031F: include/linux/mfd/da9052/ 6032F: include/linux/mfd/da9055/ 6033F: include/linux/mfd/da9062/ 6034F: include/linux/mfd/da9063/ 6035F: include/linux/mfd/da9150/ 6036F: include/linux/regulator/da9211.h 6037F: include/sound/da[79]*.h 6038F: sound/soc/codecs/da[79]*.[ch] 6039 6040DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6041M: William Breathitt Gray <william.gray@linaro.org> 6042L: linux-gpio@vger.kernel.org 6043S: Maintained 6044F: drivers/gpio/gpio-gpio-mm.c 6045 6046DIOLAN U2C-12 I2C DRIVER 6047M: Guenter Roeck <linux@roeck-us.net> 6048L: linux-i2c@vger.kernel.org 6049S: Maintained 6050F: drivers/i2c/busses/i2c-diolan-u2c.c 6051 6052DIRECTORY NOTIFICATION (DNOTIFY) 6053M: Jan Kara <jack@suse.cz> 6054R: Amir Goldstein <amir73il@gmail.com> 6055L: linux-fsdevel@vger.kernel.org 6056S: Maintained 6057F: Documentation/filesystems/dnotify.rst 6058F: fs/notify/dnotify/ 6059F: include/linux/dnotify.h 6060 6061DISK GEOMETRY AND PARTITION HANDLING 6062M: Andries Brouwer <aeb@cwi.nl> 6063S: Maintained 6064W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6065W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6066W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6067 6068DISKQUOTA 6069M: Jan Kara <jack@suse.com> 6070S: Maintained 6071F: Documentation/filesystems/quota.rst 6072F: fs/quota/ 6073F: include/linux/quota*.h 6074F: include/uapi/linux/quota*.h 6075 6076DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6077M: Bernie Thompson <bernie@plugable.com> 6078L: linux-fbdev@vger.kernel.org 6079S: Maintained 6080W: http://plugable.com/category/projects/udlfb/ 6081F: Documentation/fb/udlfb.rst 6082F: drivers/video/fbdev/udlfb.c 6083F: include/video/udlfb.h 6084 6085DISTRIBUTED LOCK MANAGER (DLM) 6086M: Christine Caulfield <ccaulfie@redhat.com> 6087M: David Teigland <teigland@redhat.com> 6088L: cluster-devel@redhat.com 6089S: Supported 6090W: http://sources.redhat.com/cluster/ 6091T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6092F: fs/dlm/ 6093 6094DMA BUFFER SHARING FRAMEWORK 6095M: Sumit Semwal <sumit.semwal@linaro.org> 6096M: Christian König <christian.koenig@amd.com> 6097L: linux-media@vger.kernel.org 6098L: dri-devel@lists.freedesktop.org 6099L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6100S: Maintained 6101T: git git://anongit.freedesktop.org/drm/drm-misc 6102F: Documentation/driver-api/dma-buf.rst 6103F: drivers/dma-buf/ 6104F: include/linux/*fence.h 6105F: include/linux/dma-buf.h 6106F: include/linux/dma-resv.h 6107K: \bdma_(?:buf|fence|resv)\b 6108 6109DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6110M: Vinod Koul <vkoul@kernel.org> 6111L: dmaengine@vger.kernel.org 6112S: Maintained 6113Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6114T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6115F: Documentation/devicetree/bindings/dma/ 6116F: Documentation/driver-api/dmaengine/ 6117F: drivers/dma/ 6118F: include/dt-bindings/dma/ 6119F: include/linux/dma/ 6120F: include/linux/dmaengine.h 6121F: include/linux/of_dma.h 6122 6123DMA MAPPING BENCHMARK 6124M: Xiang Chen <chenxiang66@hisilicon.com> 6125L: iommu@lists.linux.dev 6126F: kernel/dma/map_benchmark.c 6127F: tools/testing/selftests/dma/ 6128 6129DMA MAPPING HELPERS 6130M: Christoph Hellwig <hch@lst.de> 6131M: Marek Szyprowski <m.szyprowski@samsung.com> 6132R: Robin Murphy <robin.murphy@arm.com> 6133L: iommu@lists.linux.dev 6134S: Supported 6135W: http://git.infradead.org/users/hch/dma-mapping.git 6136T: git git://git.infradead.org/users/hch/dma-mapping.git 6137F: include/asm-generic/dma-mapping.h 6138F: include/linux/dma-direct.h 6139F: include/linux/dma-map-ops.h 6140F: include/linux/dma-mapping.h 6141F: include/linux/swiotlb.h 6142F: kernel/dma/ 6143 6144DMA-BUF HEAPS FRAMEWORK 6145M: Sumit Semwal <sumit.semwal@linaro.org> 6146R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6147R: Liam Mark <lmark@codeaurora.org> 6148R: Laura Abbott <labbott@redhat.com> 6149R: Brian Starkey <Brian.Starkey@arm.com> 6150R: John Stultz <jstultz@google.com> 6151L: linux-media@vger.kernel.org 6152L: dri-devel@lists.freedesktop.org 6153L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6154S: Maintained 6155T: git git://anongit.freedesktop.org/drm/drm-misc 6156F: drivers/dma-buf/dma-heap.c 6157F: drivers/dma-buf/heaps/* 6158F: include/linux/dma-heap.h 6159F: include/uapi/linux/dma-heap.h 6160 6161DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6162M: Lukasz Luba <lukasz.luba@arm.com> 6163L: linux-pm@vger.kernel.org 6164L: linux-samsung-soc@vger.kernel.org 6165S: Maintained 6166F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6167F: drivers/memory/samsung/exynos5422-dmc.c 6168 6169DME1737 HARDWARE MONITOR DRIVER 6170M: Juerg Haefliger <juergh@proton.me> 6171L: linux-hwmon@vger.kernel.org 6172S: Maintained 6173F: Documentation/hwmon/dme1737.rst 6174F: drivers/hwmon/dme1737.c 6175 6176DMI/SMBIOS SUPPORT 6177M: Jean Delvare <jdelvare@suse.com> 6178S: Maintained 6179T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6180F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6181F: drivers/firmware/dmi-id.c 6182F: drivers/firmware/dmi_scan.c 6183F: include/linux/dmi.h 6184 6185DOCUMENTATION 6186M: Jonathan Corbet <corbet@lwn.net> 6187L: linux-doc@vger.kernel.org 6188S: Maintained 6189P: Documentation/doc-guide/maintainer-profile.rst 6190T: git git://git.lwn.net/linux.git docs-next 6191F: Documentation/ 6192F: scripts/documentation-file-ref-check 6193F: scripts/kernel-doc 6194F: scripts/sphinx-pre-install 6195X: Documentation/ABI/ 6196X: Documentation/admin-guide/media/ 6197X: Documentation/devicetree/ 6198X: Documentation/driver-api/media/ 6199X: Documentation/firmware-guide/acpi/ 6200X: Documentation/i2c/ 6201X: Documentation/netlink/ 6202X: Documentation/power/ 6203X: Documentation/spi/ 6204X: Documentation/userspace-api/media/ 6205 6206DOCUMENTATION PROCESS 6207M: Jonathan Corbet <corbet@lwn.net> 6208L: workflows@vger.kernel.org 6209S: Maintained 6210F: Documentation/process/ 6211 6212DOCUMENTATION REPORTING ISSUES 6213M: Thorsten Leemhuis <linux@leemhuis.info> 6214L: linux-doc@vger.kernel.org 6215S: Maintained 6216F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6217F: Documentation/admin-guide/reporting-issues.rst 6218 6219DOCUMENTATION SCRIPTS 6220M: Mauro Carvalho Chehab <mchehab@kernel.org> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/sphinx/parse-headers.pl 6224F: scripts/documentation-file-ref-check 6225F: scripts/sphinx-pre-install 6226 6227DOCUMENTATION/ITALIAN 6228M: Federico Vaga <federico.vaga@vaga.pv.it> 6229L: linux-doc@vger.kernel.org 6230S: Maintained 6231F: Documentation/translations/it_IT 6232 6233DOCUMENTATION/JAPANESE 6234R: Akira Yokosawa <akiyks@gmail.com> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/ja_JP 6238 6239DONGWOON DW9714 LENS VOICE COIL DRIVER 6240M: Sakari Ailus <sakari.ailus@linux.intel.com> 6241L: linux-media@vger.kernel.org 6242S: Maintained 6243T: git git://linuxtv.org/media_tree.git 6244F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6245F: drivers/media/i2c/dw9714.c 6246 6247DONGWOON DW9768 LENS VOICE COIL DRIVER 6248L: linux-media@vger.kernel.org 6249S: Orphan 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6252F: drivers/media/i2c/dw9768.c 6253 6254DONGWOON DW9807 LENS VOICE COIL DRIVER 6255M: Sakari Ailus <sakari.ailus@linux.intel.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6260F: drivers/media/i2c/dw9807-vcm.c 6261 6262DOUBLETALK DRIVER 6263M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6264L: blinux-list@redhat.com 6265S: Maintained 6266F: drivers/char/dtlk.c 6267F: include/linux/dtlk.h 6268 6269DPAA2 DATAPATH I/O (DPIO) DRIVER 6270M: Roy Pledge <Roy.Pledge@nxp.com> 6271L: linux-kernel@vger.kernel.org 6272S: Maintained 6273F: drivers/soc/fsl/dpio 6274 6275DPAA2 ETHERNET DRIVER 6276M: Ioana Ciornei <ioana.ciornei@nxp.com> 6277L: netdev@vger.kernel.org 6278S: Maintained 6279F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6280F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6281F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6282F: drivers/net/ethernet/freescale/dpaa2/Makefile 6283F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6284F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6285F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6286F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6287F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6288F: drivers/net/ethernet/freescale/dpaa2/dpni* 6289 6290DPAA2 ETHERNET SWITCH DRIVER 6291M: Ioana Ciornei <ioana.ciornei@nxp.com> 6292L: netdev@vger.kernel.org 6293S: Maintained 6294F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6296F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6297 6298DRBD DRIVER 6299M: Philipp Reisner <philipp.reisner@linbit.com> 6300M: Lars Ellenberg <lars.ellenberg@linbit.com> 6301M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6302L: drbd-dev@lists.linbit.com 6303S: Supported 6304W: http://www.drbd.org 6305T: git git://git.linbit.com/linux-drbd.git 6306T: git git://git.linbit.com/drbd-8.4.git 6307F: Documentation/admin-guide/blockdev/ 6308F: drivers/block/drbd/ 6309F: include/linux/drbd* 6310F: lib/lru_cache.c 6311 6312DRIVER COMPONENT FRAMEWORK 6313L: dri-devel@lists.freedesktop.org 6314F: drivers/base/component.c 6315F: include/linux/component.h 6316 6317DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6318M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6319R: "Rafael J. Wysocki" <rafael@kernel.org> 6320S: Supported 6321T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6322F: Documentation/core-api/kobject.rst 6323F: drivers/base/ 6324F: fs/debugfs/ 6325F: fs/sysfs/ 6326F: include/linux/debugfs.h 6327F: include/linux/fwnode.h 6328F: include/linux/kobj* 6329F: include/linux/property.h 6330F: lib/kobj* 6331 6332DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6333M: Nishanth Menon <nm@ti.com> 6334L: linux-pm@vger.kernel.org 6335S: Maintained 6336F: drivers/soc/ti/smartreflex.c 6337F: include/linux/power/smartreflex.h 6338 6339DRM ACCEL DRIVERS FOR INTEL VPU 6340M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6341M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6342L: dri-devel@lists.freedesktop.org 6343S: Supported 6344T: git git://anongit.freedesktop.org/drm/drm-misc 6345F: drivers/accel/ivpu/ 6346F: include/uapi/drm/ivpu_accel.h 6347 6348DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6349M: Oded Gabbay <ogabbay@kernel.org> 6350L: dri-devel@lists.freedesktop.org 6351S: Maintained 6352C: irc://irc.oftc.net/dri-devel 6353T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6354F: Documentation/accel/ 6355F: drivers/accel/ 6356F: include/drm/drm_accel.h 6357 6358DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6359M: Maxime Ripard <mripard@kernel.org> 6360M: Chen-Yu Tsai <wens@csie.org> 6361R: Jernej Skrabec <jernej.skrabec@gmail.com> 6362L: dri-devel@lists.freedesktop.org 6363S: Supported 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: drivers/gpu/drm/sun4i/sun8i* 6366 6367DRM DRIVER FOR ARM PL111 CLCD 6368M: Emma Anholt <emma@anholt.net> 6369S: Supported 6370T: git git://anongit.freedesktop.org/drm/drm-misc 6371F: drivers/gpu/drm/pl111/ 6372 6373DRM DRIVER FOR ARM VERSATILE TFT PANELS 6374M: Linus Walleij <linus.walleij@linaro.org> 6375S: Maintained 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6378F: drivers/gpu/drm/panel/panel-arm-versatile.c 6379 6380DRM DRIVER FOR ASPEED BMC GFX 6381M: Joel Stanley <joel@jms.id.au> 6382L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6386F: drivers/gpu/drm/aspeed/ 6387 6388DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6389M: Dave Airlie <airlied@redhat.com> 6390R: Thomas Zimmermann <tzimmermann@suse.de> 6391L: dri-devel@lists.freedesktop.org 6392S: Supported 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: drivers/gpu/drm/ast/ 6395 6396DRM DRIVER FOR BOCHS VIRTUAL GPU 6397M: Gerd Hoffmann <kraxel@redhat.com> 6398L: virtualization@lists.linux-foundation.org 6399S: Maintained 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/tiny/bochs.c 6402 6403DRM DRIVER FOR BOE HIMAX8279D PANELS 6404M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6405S: Maintained 6406F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6407F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6408 6409DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6410M: Jagan Teki <jagan@amarulasolutions.com> 6411S: Maintained 6412F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6413F: drivers/gpu/drm/bridge/chipone-icn6211.c 6414 6415DRM DRIVER FOR EBBG FT8719 PANEL 6416M: Joel Selvaraj <jo@jsfamily.in> 6417S: Maintained 6418T: git git://anongit.freedesktop.org/drm/drm-misc 6419F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6420F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6421 6422DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6423M: Linus Walleij <linus.walleij@linaro.org> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: drivers/gpu/drm/tve200/ 6427 6428DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6429M: Icenowy Zheng <icenowy@aosc.io> 6430S: Maintained 6431F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6432F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6433 6434DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6435M: Jagan Teki <jagan@amarulasolutions.com> 6436S: Maintained 6437F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6438F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6439 6440DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6441M: Thomas Zimmermann <tzimmermann@suse.de> 6442M: Javier Martinez Canillas <javierm@redhat.com> 6443L: dri-devel@lists.freedesktop.org 6444S: Maintained 6445T: git git://anongit.freedesktop.org/drm/drm-misc 6446F: drivers/gpu/drm/drm_aperture.c 6447F: drivers/gpu/drm/tiny/ofdrm.c 6448F: drivers/gpu/drm/tiny/simpledrm.c 6449F: drivers/video/aperture.c 6450F: drivers/video/nomodeset.c 6451F: include/drm/drm_aperture.h 6452F: include/linux/aperture.h 6453F: include/video/nomodeset.h 6454 6455DRM DRIVER FOR GENERIC EDP PANELS 6456R: Douglas Anderson <dianders@chromium.org> 6457F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6458F: drivers/gpu/drm/panel/panel-edp.c 6459 6460DRM DRIVER FOR GENERIC USB DISPLAY 6461M: Noralf Trønnes <noralf@tronnes.org> 6462S: Maintained 6463W: https://github.com/notro/gud/wiki 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/gud/ 6466F: include/drm/gud.h 6467 6468DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6469M: Hans de Goede <hdegoede@redhat.com> 6470S: Maintained 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/tiny/gm12u320.c 6473 6474DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6475M: Ondrej Jirman <megi@xff.cz> 6476M: Javier Martinez Canillas <javierm@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6480F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6481 6482DRM DRIVER FOR HX8357D PANELS 6483M: Emma Anholt <emma@anholt.net> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6487F: drivers/gpu/drm/tiny/hx8357d.c 6488 6489DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6490M: Deepak Rawat <drawat.floss@gmail.com> 6491L: linux-hyperv@vger.kernel.org 6492L: dri-devel@lists.freedesktop.org 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: drivers/gpu/drm/hyperv 6496 6497DRM DRIVER FOR ILITEK ILI9225 PANELS 6498M: David Lechner <david@lechnology.com> 6499S: Maintained 6500T: git git://anongit.freedesktop.org/drm/drm-misc 6501F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6502F: drivers/gpu/drm/tiny/ili9225.c 6503 6504DRM DRIVER FOR ILITEK ILI9486 PANELS 6505M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6509F: drivers/gpu/drm/tiny/ili9486.c 6510 6511DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6512M: Jagan Teki <jagan@edgeble.ai> 6513S: Maintained 6514F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6515F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6516 6517DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6518M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6519S: Supported 6520T: git git://anongit.freedesktop.org/drm/drm-misc 6521F: drivers/gpu/drm/logicvc/ 6522 6523DRM DRIVER FOR LVDS PANELS 6524M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6525L: dri-devel@lists.freedesktop.org 6526S: Maintained 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: Documentation/devicetree/bindings/display/lvds.yaml 6529F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6530F: drivers/gpu/drm/panel/panel-lvds.c 6531 6532DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6533M: Guido Günther <agx@sigxcpu.org> 6534R: Purism Kernel Team <kernel@puri.sm> 6535S: Maintained 6536F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6537F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6538 6539DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6540M: Dave Airlie <airlied@redhat.com> 6541R: Thomas Zimmermann <tzimmermann@suse.de> 6542L: dri-devel@lists.freedesktop.org 6543S: Supported 6544T: git git://anongit.freedesktop.org/drm/drm-misc 6545F: drivers/gpu/drm/mgag200/ 6546 6547DRM DRIVER FOR MI0283QT 6548M: Noralf Trønnes <noralf@tronnes.org> 6549S: Maintained 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6552F: drivers/gpu/drm/tiny/mi0283qt.c 6553 6554DRM DRIVER FOR MIPI DBI compatible panels 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557W: https://github.com/notro/panel-mipi-dbi/wiki 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6560F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6561 6562DRM DRIVER FOR MSM ADRENO GPU 6563M: Rob Clark <robdclark@gmail.com> 6564M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6565M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6566R: Sean Paul <sean@poorly.run> 6567R: Marijn Suijten <marijn.suijten@somainline.org> 6568L: linux-arm-msm@vger.kernel.org 6569L: dri-devel@lists.freedesktop.org 6570L: freedreno@lists.freedesktop.org 6571S: Maintained 6572B: https://gitlab.freedesktop.org/drm/msm/-/issues 6573T: git https://gitlab.freedesktop.org/drm/msm.git 6574F: Documentation/devicetree/bindings/display/msm/ 6575F: drivers/gpu/drm/msm/ 6576F: include/uapi/drm/msm_drm.h 6577 6578DRM DRIVER FOR NOVATEK NT35510 PANELS 6579M: Linus Walleij <linus.walleij@linaro.org> 6580S: Maintained 6581T: git git://anongit.freedesktop.org/drm/drm-misc 6582F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6583F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6584 6585DRM DRIVER FOR NOVATEK NT35560 PANELS 6586M: Linus Walleij <linus.walleij@linaro.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6591 6592DRM DRIVER FOR NOVATEK NT36523 PANELS 6593M: Jianhua Lu <lujianhua000@gmail.com> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6597F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6598 6599DRM DRIVER FOR NOVATEK NT36672A PANELS 6600M: Sumit Semwal <sumit.semwal@linaro.org> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6605 6606DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6607M: Ben Skeggs <bskeggs@redhat.com> 6608M: Karol Herbst <kherbst@redhat.com> 6609M: Lyude Paul <lyude@redhat.com> 6610L: dri-devel@lists.freedesktop.org 6611L: nouveau@lists.freedesktop.org 6612S: Supported 6613W: https://nouveau.freedesktop.org/ 6614Q: https://patchwork.freedesktop.org/project/nouveau/ 6615Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6616B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6617C: irc://irc.oftc.net/nouveau 6618T: git https://gitlab.freedesktop.org/drm/nouveau.git 6619F: drivers/gpu/drm/nouveau/ 6620F: include/uapi/drm/nouveau_drm.h 6621 6622DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6623M: Stefan Mavrodiev <stefan@olimex.com> 6624S: Maintained 6625F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6626F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6627 6628DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6629R: Douglas Anderson <dianders@chromium.org> 6630F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6631F: drivers/gpu/drm/bridge/parade-ps8640.c 6632 6633DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6634M: Noralf Trønnes <noralf@tronnes.org> 6635S: Maintained 6636T: git git://anongit.freedesktop.org/drm/drm-misc 6637F: Documentation/devicetree/bindings/display/repaper.txt 6638F: drivers/gpu/drm/tiny/repaper.c 6639 6640DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6641M: Dave Airlie <airlied@redhat.com> 6642M: Gerd Hoffmann <kraxel@redhat.com> 6643L: virtualization@lists.linux-foundation.org 6644S: Obsolete 6645W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: drivers/gpu/drm/tiny/cirrus.c 6648 6649DRM DRIVER FOR QXL VIRTUAL GPU 6650M: Dave Airlie <airlied@redhat.com> 6651M: Gerd Hoffmann <kraxel@redhat.com> 6652L: virtualization@lists.linux-foundation.org 6653L: spice-devel@lists.freedesktop.org 6654S: Maintained 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: drivers/gpu/drm/qxl/ 6657F: include/uapi/drm/qxl_drm.h 6658 6659DRM DRIVER FOR RAYDIUM RM67191 PANELS 6660M: Robert Chiras <robert.chiras@nxp.com> 6661S: Maintained 6662F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6663F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6664 6665DRM DRIVER FOR SAMSUNG DB7430 PANELS 6666M: Linus Walleij <linus.walleij@linaro.org> 6667S: Maintained 6668T: git git://anongit.freedesktop.org/drm/drm-misc 6669F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6670F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6671 6672DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6673M: Inki Dae <inki.dae@samsung.com> 6674M: Jagan Teki <jagan@amarulasolutions.com> 6675M: Marek Szyprowski <m.szyprowski@samsung.com> 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6679F: drivers/gpu/drm/bridge/samsung-dsim.c 6680F: include/drm/bridge/samsung-dsim.h 6681 6682DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6683M: Markuss Broks <markuss.broks@gmail.com> 6684S: Maintained 6685F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6686F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6687 6688DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6689M: Artur Weber <aweber.kernel@gmail.com> 6690S: Maintained 6691F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6692F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6693 6694DRM DRIVER FOR SITRONIX ST7586 PANELS 6695M: David Lechner <david@lechnology.com> 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6699F: drivers/gpu/drm/tiny/st7586.c 6700 6701DRM DRIVER FOR SITRONIX ST7701 PANELS 6702M: Jagan Teki <jagan@amarulasolutions.com> 6703S: Maintained 6704F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6705F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6706 6707DRM DRIVER FOR SITRONIX ST7703 PANELS 6708M: Guido Günther <agx@sigxcpu.org> 6709R: Purism Kernel Team <kernel@puri.sm> 6710R: Ondrej Jirman <megous@megous.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6714 6715DRM DRIVER FOR SITRONIX ST7735R PANELS 6716M: David Lechner <david@lechnology.com> 6717S: Maintained 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6720F: drivers/gpu/drm/tiny/st7735r.c 6721 6722DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6723M: Javier Martinez Canillas <javierm@redhat.com> 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6727F: drivers/gpu/drm/solomon/ssd130x* 6728 6729DRM DRIVER FOR ST-ERICSSON MCDE 6730M: Linus Walleij <linus.walleij@linaro.org> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6734F: drivers/gpu/drm/mcde/ 6735 6736DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6737M: Jagan Teki <jagan@amarulasolutions.com> 6738S: Maintained 6739F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6740F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6741 6742DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6743R: Douglas Anderson <dianders@chromium.org> 6744F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6745F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6746 6747DRM DRIVER FOR TPO TPG110 PANELS 6748M: Linus Walleij <linus.walleij@linaro.org> 6749S: Maintained 6750T: git git://anongit.freedesktop.org/drm/drm-misc 6751F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6752F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6753 6754DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6755M: Dave Airlie <airlied@redhat.com> 6756R: Sean Paul <sean@poorly.run> 6757R: Thomas Zimmermann <tzimmermann@suse.de> 6758L: dri-devel@lists.freedesktop.org 6759S: Supported 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/udl/ 6762 6763DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6764M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6765M: Melissa Wen <melissa.srw@gmail.com> 6766M: Maíra Canal <mairacanal@riseup.net> 6767R: Haneen Mohammed <hamohammed.sa@gmail.com> 6768R: Daniel Vetter <daniel@ffwll.ch> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: Documentation/gpu/vkms.rst 6773F: drivers/gpu/drm/vkms/ 6774 6775DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6776M: Hans de Goede <hdegoede@redhat.com> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: drivers/gpu/drm/vboxvideo/ 6781 6782DRM DRIVER FOR VMWARE VIRTUAL GPU 6783M: Zack Rusin <zackr@vmware.com> 6784R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Supported 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vmwgfx/ 6789F: include/uapi/drm/vmwgfx_drm.h 6790 6791DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6792M: Linus Walleij <linus.walleij@linaro.org> 6793S: Maintained 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6796F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6797 6798DRM DRIVERS 6799M: David Airlie <airlied@gmail.com> 6800M: Daniel Vetter <daniel@ffwll.ch> 6801L: dri-devel@lists.freedesktop.org 6802S: Maintained 6803B: https://gitlab.freedesktop.org/drm 6804C: irc://irc.oftc.net/dri-devel 6805T: git git://anongit.freedesktop.org/drm/drm 6806F: Documentation/devicetree/bindings/display/ 6807F: Documentation/devicetree/bindings/gpu/ 6808F: Documentation/gpu/ 6809F: drivers/gpu/ 6810F: include/drm/ 6811F: include/linux/vga* 6812F: include/uapi/drm/ 6813 6814DRM DRIVERS AND MISC GPU PATCHES 6815M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6816M: Maxime Ripard <mripard@kernel.org> 6817M: Thomas Zimmermann <tzimmermann@suse.de> 6818S: Maintained 6819W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/gpu/ 6822F: drivers/gpu/drm/* 6823F: drivers/gpu/vga/ 6824F: include/drm/drm* 6825F: include/linux/vga* 6826F: include/uapi/drm/drm* 6827 6828DRM DRIVERS FOR ALLWINNER A10 6829M: Maxime Ripard <mripard@kernel.org> 6830M: Chen-Yu Tsai <wens@csie.org> 6831L: dri-devel@lists.freedesktop.org 6832S: Supported 6833T: git git://anongit.freedesktop.org/drm/drm-misc 6834F: Documentation/devicetree/bindings/display/allwinner* 6835F: drivers/gpu/drm/sun4i/ 6836 6837DRM DRIVERS FOR AMLOGIC SOCS 6838M: Neil Armstrong <neil.armstrong@linaro.org> 6839L: dri-devel@lists.freedesktop.org 6840L: linux-amlogic@lists.infradead.org 6841S: Supported 6842W: http://linux-meson.com/ 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6845F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6846F: Documentation/gpu/meson.rst 6847F: drivers/gpu/drm/meson/ 6848 6849DRM DRIVERS FOR ATMEL HLCDC 6850M: Sam Ravnborg <sam@ravnborg.org> 6851M: Boris Brezillon <bbrezillon@kernel.org> 6852L: dri-devel@lists.freedesktop.org 6853S: Supported 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: Documentation/devicetree/bindings/display/atmel/ 6856F: drivers/gpu/drm/atmel-hlcdc/ 6857 6858DRM DRIVERS FOR BRIDGE CHIPS 6859M: Andrzej Hajda <andrzej.hajda@intel.com> 6860M: Neil Armstrong <neil.armstrong@linaro.org> 6861M: Robert Foss <rfoss@kernel.org> 6862R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6863R: Jonas Karlman <jonas@kwiboo.se> 6864R: Jernej Skrabec <jernej.skrabec@gmail.com> 6865S: Maintained 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/bridge/ 6868F: drivers/gpu/drm/bridge/ 6869F: drivers/gpu/drm/drm_bridge.c 6870F: include/drm/drm_bridge.h 6871 6872DRM DRIVERS FOR EXYNOS 6873M: Inki Dae <inki.dae@samsung.com> 6874M: Seung-Woo Kim <sw0312.kim@samsung.com> 6875M: Kyungmin Park <kyungmin.park@samsung.com> 6876L: dri-devel@lists.freedesktop.org 6877S: Supported 6878T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6879F: Documentation/devicetree/bindings/display/exynos/ 6880F: Documentation/devicetree/bindings/display/samsung/ 6881F: drivers/gpu/drm/exynos/ 6882F: include/uapi/drm/exynos_drm.h 6883 6884DRM DRIVERS FOR FREESCALE DCU 6885M: Stefan Agner <stefan@agner.ch> 6886M: Alison Wang <alison.wang@nxp.com> 6887L: dri-devel@lists.freedesktop.org 6888S: Supported 6889T: git git://anongit.freedesktop.org/drm/drm-misc 6890F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6891F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6892F: drivers/gpu/drm/fsl-dcu/ 6893 6894DRM DRIVERS FOR FREESCALE IMX 6895M: Philipp Zabel <p.zabel@pengutronix.de> 6896L: dri-devel@lists.freedesktop.org 6897S: Maintained 6898F: Documentation/devicetree/bindings/display/imx/ 6899F: drivers/gpu/drm/imx/ipuv3/ 6900F: drivers/gpu/ipu-v3/ 6901 6902DRM DRIVERS FOR FREESCALE IMX BRIDGE 6903M: Liu Ying <victor.liu@nxp.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6908F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6910F: drivers/gpu/drm/bridge/imx/ 6911 6912DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6913M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916T: git git://github.com/patjak/drm-gma500 6917F: drivers/gpu/drm/gma500/ 6918 6919DRM DRIVERS FOR HISILICON 6920M: Xinliang Liu <xinliang.liu@linaro.org> 6921M: Tian Tao <tiantao6@hisilicon.com> 6922R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6923R: Sumit Semwal <sumit.semwal@linaro.org> 6924R: Yongqin Liu <yongqin.liu@linaro.org> 6925R: John Stultz <jstultz@google.com> 6926L: dri-devel@lists.freedesktop.org 6927S: Maintained 6928T: git git://anongit.freedesktop.org/drm/drm-misc 6929F: Documentation/devicetree/bindings/display/hisilicon/ 6930F: drivers/gpu/drm/hisilicon/ 6931 6932DRM DRIVERS FOR LIMA 6933M: Qiang Yu <yuq825@gmail.com> 6934L: dri-devel@lists.freedesktop.org 6935L: lima@lists.freedesktop.org (moderated for non-subscribers) 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: drivers/gpu/drm/lima/ 6939F: include/uapi/drm/lima_drm.h 6940 6941DRM DRIVERS FOR MEDIATEK 6942M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6943M: Philipp Zabel <p.zabel@pengutronix.de> 6944L: dri-devel@lists.freedesktop.org 6945L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6946S: Supported 6947F: Documentation/devicetree/bindings/display/mediatek/ 6948F: drivers/gpu/drm/mediatek/ 6949F: drivers/phy/mediatek/phy-mtk-dp.c 6950F: drivers/phy/mediatek/phy-mtk-hdmi* 6951F: drivers/phy/mediatek/phy-mtk-mipi* 6952 6953DRM DRIVERS FOR NVIDIA TEGRA 6954M: Thierry Reding <thierry.reding@gmail.com> 6955M: Mikko Perttunen <mperttunen@nvidia.com> 6956L: dri-devel@lists.freedesktop.org 6957L: linux-tegra@vger.kernel.org 6958S: Supported 6959T: git https://gitlab.freedesktop.org/drm/tegra.git 6960F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6961F: Documentation/devicetree/bindings/gpu/host1x/ 6962F: drivers/gpu/drm/tegra/ 6963F: drivers/gpu/host1x/ 6964F: include/linux/host1x.h 6965F: include/uapi/drm/tegra_drm.h 6966 6967DRM DRIVERS FOR RENESAS 6968M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6969M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6970L: dri-devel@lists.freedesktop.org 6971L: linux-renesas-soc@vger.kernel.org 6972S: Supported 6973T: git git://linuxtv.org/pinchartl/media drm/du/next 6974F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6975F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6976F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6977F: Documentation/devicetree/bindings/display/renesas,du.yaml 6978F: drivers/gpu/drm/renesas/ 6979F: include/linux/platform_data/shmob_drm.h 6980 6981DRM DRIVERS FOR ROCKCHIP 6982M: Sandy Huang <hjc@rock-chips.com> 6983M: Heiko Stübner <heiko@sntech.de> 6984L: dri-devel@lists.freedesktop.org 6985S: Maintained 6986T: git git://anongit.freedesktop.org/drm/drm-misc 6987F: Documentation/devicetree/bindings/display/rockchip/ 6988F: drivers/gpu/drm/rockchip/ 6989 6990DRM DRIVERS FOR STI 6991M: Alain Volmat <alain.volmat@foss.st.com> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6996F: drivers/gpu/drm/sti 6997 6998DRM DRIVERS FOR STM 6999M: Yannick Fertre <yannick.fertre@foss.st.com> 7000M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7001M: Philippe Cornu <philippe.cornu@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7006F: drivers/gpu/drm/stm 7007 7008DRM DRIVERS FOR TI KEYSTONE 7009M: Jyri Sarha <jyri.sarha@iki.fi> 7010M: Tomi Valkeinen <tomba@kernel.org> 7011L: dri-devel@lists.freedesktop.org 7012S: Maintained 7013T: git git://anongit.freedesktop.org/drm/drm-misc 7014F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7015F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7016F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7017F: drivers/gpu/drm/tidss/ 7018 7019DRM DRIVERS FOR TI LCDC 7020M: Jyri Sarha <jyri.sarha@iki.fi> 7021R: Tomi Valkeinen <tomba@kernel.org> 7022L: dri-devel@lists.freedesktop.org 7023S: Maintained 7024F: Documentation/devicetree/bindings/display/tilcdc/ 7025F: drivers/gpu/drm/tilcdc/ 7026 7027DRM DRIVERS FOR TI OMAP 7028M: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/ti/ 7032F: drivers/gpu/drm/omapdrm/ 7033 7034DRM DRIVERS FOR V3D 7035M: Emma Anholt <emma@anholt.net> 7036M: Melissa Wen <mwen@igalia.com> 7037S: Supported 7038T: git git://anongit.freedesktop.org/drm/drm-misc 7039F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7040F: drivers/gpu/drm/v3d/ 7041F: include/uapi/drm/v3d_drm.h 7042 7043DRM DRIVERS FOR VC4 7044M: Emma Anholt <emma@anholt.net> 7045M: Maxime Ripard <mripard@kernel.org> 7046S: Supported 7047T: git git://github.com/anholt/linux 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7050F: drivers/gpu/drm/vc4/ 7051F: include/uapi/drm/vc4_drm.h 7052 7053DRM DRIVERS FOR VIVANTE GPU IP 7054M: Lucas Stach <l.stach@pengutronix.de> 7055R: Russell King <linux+etnaviv@armlinux.org.uk> 7056R: Christian Gmeiner <christian.gmeiner@gmail.com> 7057L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7058L: dri-devel@lists.freedesktop.org 7059S: Maintained 7060F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7061F: drivers/gpu/drm/etnaviv/ 7062F: include/uapi/drm/etnaviv_drm.h 7063 7064DRM DRIVERS FOR XEN 7065M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7066L: dri-devel@lists.freedesktop.org 7067L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7068S: Supported 7069T: git git://anongit.freedesktop.org/drm/drm-misc 7070F: Documentation/gpu/xen-front.rst 7071F: drivers/gpu/drm/xen/ 7072 7073DRM DRIVERS FOR XILINX 7074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7075L: dri-devel@lists.freedesktop.org 7076S: Maintained 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/devicetree/bindings/display/xlnx/ 7079F: drivers/gpu/drm/xlnx/ 7080 7081DRM GPU SCHEDULER 7082M: Luben Tuikov <luben.tuikov@amd.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: drivers/gpu/drm/scheduler/ 7087F: include/drm/gpu_scheduler.h 7088 7089DRM PANEL DRIVERS 7090M: Neil Armstrong <neil.armstrong@linaro.org> 7091R: Sam Ravnborg <sam@ravnborg.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Maintained 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/panel/ 7096F: drivers/gpu/drm/drm_panel.c 7097F: drivers/gpu/drm/panel/ 7098F: include/drm/drm_panel.h 7099 7100DRM PRIVACY-SCREEN CLASS 7101M: Hans de Goede <hdegoede@redhat.com> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: drivers/gpu/drm/drm_privacy_screen* 7106F: include/drm/drm_privacy_screen* 7107 7108DRM TTM SUBSYSTEM 7109M: Christian Koenig <christian.koenig@amd.com> 7110M: Huang Rui <ray.huang@amd.com> 7111L: dri-devel@lists.freedesktop.org 7112S: Maintained 7113T: git git://anongit.freedesktop.org/drm/drm-misc 7114F: drivers/gpu/drm/ttm/ 7115F: include/drm/ttm/ 7116 7117DSBR100 USB FM RADIO DRIVER 7118M: Alexey Klimov <klimov.linux@gmail.com> 7119L: linux-media@vger.kernel.org 7120S: Maintained 7121T: git git://linuxtv.org/media_tree.git 7122F: drivers/media/radio/dsbr100.c 7123 7124DT3155 MEDIA DRIVER 7125M: Hans Verkuil <hverkuil@xs4all.nl> 7126L: linux-media@vger.kernel.org 7127S: Odd Fixes 7128W: https://linuxtv.org 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/pci/dt3155/ 7131 7132DVB_USB_AF9015 MEDIA DRIVER 7133M: Antti Palosaari <crope@iki.fi> 7134L: linux-media@vger.kernel.org 7135S: Maintained 7136W: https://linuxtv.org 7137W: http://palosaari.fi/linux/ 7138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7139T: git git://linuxtv.org/anttip/media_tree.git 7140F: drivers/media/usb/dvb-usb-v2/af9015* 7141 7142DVB_USB_AF9035 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9035* 7151 7152DVB_USB_ANYSEE 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/anysee* 7161 7162DVB_USB_AU6610 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/au6610* 7171 7172DVB_USB_CE6230 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/ce6230* 7181 7182DVB_USB_CXUSB MEDIA DRIVER 7183M: Michael Krufky <mkrufky@linuxtv.org> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://github.com/mkrufky 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/media_tree.git 7190F: drivers/media/usb/dvb-usb/cxusb* 7191 7192DVB_USB_EC168 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/ec168* 7201 7202DVB_USB_GL861 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7208T: git git://linuxtv.org/anttip/media_tree.git 7209F: drivers/media/usb/dvb-usb-v2/gl861* 7210 7211DVB_USB_MXL111SF MEDIA DRIVER 7212M: Michael Krufky <mkrufky@linuxtv.org> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 7216W: http://github.com/mkrufky 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/mkrufky/mxl111sf.git 7219F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7220 7221DVB_USB_RTL28XXU MEDIA DRIVER 7222M: Antti Palosaari <crope@iki.fi> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://palosaari.fi/linux/ 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/rtl28xxu* 7230 7231DVB_USB_V2 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7240F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7241 7242DYNAMIC DEBUG 7243M: Jason Baron <jbaron@akamai.com> 7244M: Jim Cromie <jim.cromie@gmail.com> 7245S: Maintained 7246F: include/linux/dynamic_debug.h 7247F: lib/dynamic_debug.c 7248F: lib/test_dynamic_debug.c 7249 7250DYNAMIC INTERRUPT MODERATION 7251M: Tal Gilboa <talgi@nvidia.com> 7252S: Maintained 7253F: Documentation/networking/net_dim.rst 7254F: include/linux/dim.h 7255F: lib/dim/ 7256 7257DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7258M: Daniel Lezcano <daniel.lezcano@kernel.org> 7259L: linux-pm@vger.kernel.org 7260S: Supported 7261B: https://bugzilla.kernel.org 7262T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7263F: drivers/powercap/dtpm* 7264F: include/linux/dtpm.h 7265 7266DZ DECSTATION DZ11 SERIAL DRIVER 7267M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7268S: Maintained 7269F: drivers/tty/serial/dz.* 7270 7271E3X0 POWER BUTTON DRIVER 7272M: Moritz Fischer <moritz.fischer@ettus.com> 7273L: usrp-users@lists.ettus.com 7274S: Supported 7275W: http://www.ettus.com 7276F: Documentation/devicetree/bindings/input/e3x0-button.txt 7277F: drivers/input/misc/e3x0-button.c 7278 7279E4000 MEDIA DRIVER 7280M: Antti Palosaari <crope@iki.fi> 7281L: linux-media@vger.kernel.org 7282S: Maintained 7283W: https://linuxtv.org 7284W: http://palosaari.fi/linux/ 7285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7286T: git git://linuxtv.org/anttip/media_tree.git 7287F: drivers/media/tuners/e4000* 7288 7289EARTH_PT1 MEDIA DRIVER 7290M: Akihiro Tsukada <tskd08@gmail.com> 7291L: linux-media@vger.kernel.org 7292S: Odd Fixes 7293F: drivers/media/pci/pt1/ 7294 7295EARTH_PT3 MEDIA DRIVER 7296M: Akihiro Tsukada <tskd08@gmail.com> 7297L: linux-media@vger.kernel.org 7298S: Odd Fixes 7299F: drivers/media/pci/pt3/ 7300 7301EC100 MEDIA DRIVER 7302M: Antti Palosaari <crope@iki.fi> 7303L: linux-media@vger.kernel.org 7304S: Maintained 7305W: https://linuxtv.org 7306W: http://palosaari.fi/linux/ 7307Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7308T: git git://linuxtv.org/anttip/media_tree.git 7309F: drivers/media/dvb-frontends/ec100* 7310 7311ECRYPT FILE SYSTEM 7312M: Tyler Hicks <code@tyhicks.com> 7313L: ecryptfs@vger.kernel.org 7314S: Odd Fixes 7315W: http://ecryptfs.org 7316W: https://launchpad.net/ecryptfs 7317T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7318F: Documentation/filesystems/ecryptfs.rst 7319F: fs/ecryptfs/ 7320 7321EDAC-AMD64 7322M: Yazen Ghannam <yazen.ghannam@amd.com> 7323L: linux-edac@vger.kernel.org 7324S: Supported 7325F: drivers/edac/amd64_edac* 7326F: drivers/edac/mce_amd* 7327 7328EDAC-ARMADA 7329M: Jan Luebbe <jlu@pengutronix.de> 7330L: linux-edac@vger.kernel.org 7331S: Maintained 7332F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7333F: drivers/edac/armada_xp_* 7334 7335EDAC-AST2500 7336M: Stefan Schaeckeler <sschaeck@cisco.com> 7337S: Supported 7338F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7339F: drivers/edac/aspeed_edac.c 7340 7341EDAC-BLUEFIELD 7342M: Shravan Kumar Ramani <shravankr@nvidia.com> 7343S: Supported 7344F: drivers/edac/bluefield_edac.c 7345 7346EDAC-CALXEDA 7347M: Andre Przywara <andre.przywara@arm.com> 7348L: linux-edac@vger.kernel.org 7349S: Maintained 7350F: drivers/edac/highbank* 7351 7352EDAC-CAVIUM OCTEON 7353M: Ralf Baechle <ralf@linux-mips.org> 7354L: linux-edac@vger.kernel.org 7355L: linux-mips@vger.kernel.org 7356S: Supported 7357F: drivers/edac/octeon_edac* 7358 7359EDAC-CAVIUM THUNDERX 7360M: Robert Richter <rric@kernel.org> 7361L: linux-edac@vger.kernel.org 7362S: Odd Fixes 7363F: drivers/edac/thunderx_edac* 7364 7365EDAC-CORE 7366M: Borislav Petkov <bp@alien8.de> 7367M: Tony Luck <tony.luck@intel.com> 7368R: James Morse <james.morse@arm.com> 7369R: Mauro Carvalho Chehab <mchehab@kernel.org> 7370R: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Supported 7373T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7374F: Documentation/admin-guide/ras.rst 7375F: Documentation/driver-api/edac.rst 7376F: drivers/edac/ 7377F: include/linux/edac.h 7378 7379EDAC-DMC520 7380M: Lei Wang <lewan@microsoft.com> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383F: drivers/edac/dmc520_edac.c 7384 7385EDAC-E752X 7386M: Mark Gross <markgross@kernel.org> 7387L: linux-edac@vger.kernel.org 7388S: Maintained 7389F: drivers/edac/e752x_edac.c 7390 7391EDAC-E7XXX 7392L: linux-edac@vger.kernel.org 7393S: Maintained 7394F: drivers/edac/e7xxx_edac.c 7395 7396EDAC-FSL_DDR 7397M: York Sun <york.sun@nxp.com> 7398L: linux-edac@vger.kernel.org 7399S: Maintained 7400F: drivers/edac/fsl_ddr_edac.* 7401 7402EDAC-GHES 7403M: Mauro Carvalho Chehab <mchehab@kernel.org> 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/ghes_edac.c 7407 7408EDAC-I10NM 7409M: Tony Luck <tony.luck@intel.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/i10nm_base.c 7413 7414EDAC-I3000 7415L: linux-edac@vger.kernel.org 7416S: Orphan 7417F: drivers/edac/i3000_edac.c 7418 7419EDAC-I5000 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i5000_edac.c 7423 7424EDAC-I5400 7425M: Mauro Carvalho Chehab <mchehab@kernel.org> 7426L: linux-edac@vger.kernel.org 7427S: Maintained 7428F: drivers/edac/i5400_edac.c 7429 7430EDAC-I7300 7431M: Mauro Carvalho Chehab <mchehab@kernel.org> 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i7300_edac.c 7435 7436EDAC-I7CORE 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i7core_edac.c 7441 7442EDAC-I82443BXGX 7443M: Tim Small <tim@buttersideup.com> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i82443bxgx_edac.c 7447 7448EDAC-I82975X 7449M: "Arvind R." <arvino55@gmail.com> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i82975x_edac.c 7453 7454EDAC-IE31200 7455M: Jason Baron <jbaron@akamai.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/ie31200_edac.c 7459 7460EDAC-IGEN6 7461M: Tony Luck <tony.luck@intel.com> 7462R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/igen6_edac.c 7466 7467EDAC-MPC85XX 7468M: Johannes Thumshirn <morbidrsa@gmail.com> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/mpc85xx_edac.[ch] 7472 7473EDAC-NPCM 7474M: Marvin Lin <kflin@nuvoton.com> 7475M: Stanley Chu <yschu@nuvoton.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7479F: drivers/edac/npcm_edac.c 7480 7481EDAC-PASEMI 7482M: Egor Martovetsky <egor@pasemi.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: drivers/edac/pasemi_edac.c 7486 7487EDAC-PND2 7488M: Tony Luck <tony.luck@intel.com> 7489L: linux-edac@vger.kernel.org 7490S: Maintained 7491F: drivers/edac/pnd2_edac.[ch] 7492 7493EDAC-QCOM 7494M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7495L: linux-arm-msm@vger.kernel.org 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/qcom_edac.c 7499 7500EDAC-R82600 7501M: Tim Small <tim@buttersideup.com> 7502L: linux-edac@vger.kernel.org 7503S: Maintained 7504F: drivers/edac/r82600_edac.c 7505 7506EDAC-SBRIDGE 7507M: Tony Luck <tony.luck@intel.com> 7508R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/sb_edac.c 7512 7513EDAC-SKYLAKE 7514M: Tony Luck <tony.luck@intel.com> 7515L: linux-edac@vger.kernel.org 7516S: Maintained 7517F: drivers/edac/skx_*.[ch] 7518 7519EDAC-TI 7520M: Tero Kristo <kristo@kernel.org> 7521L: linux-edac@vger.kernel.org 7522S: Odd Fixes 7523F: drivers/edac/ti_edac.c 7524 7525EDIROL UA-101/UA-1000 DRIVER 7526M: Clemens Ladisch <clemens@ladisch.de> 7527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7528S: Maintained 7529T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7530F: sound/usb/misc/ua101.c 7531 7532EFI TEST DRIVER 7533M: Ivan Hu <ivan.hu@canonical.com> 7534M: Ard Biesheuvel <ardb@kernel.org> 7535L: linux-efi@vger.kernel.org 7536S: Maintained 7537F: drivers/firmware/efi/test/ 7538 7539EFI VARIABLE FILESYSTEM 7540M: Jeremy Kerr <jk@ozlabs.org> 7541M: Ard Biesheuvel <ardb@kernel.org> 7542L: linux-efi@vger.kernel.org 7543S: Maintained 7544T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7545F: fs/efivarfs/ 7546 7547EFIFB FRAMEBUFFER DRIVER 7548M: Peter Jones <pjones@redhat.com> 7549L: linux-fbdev@vger.kernel.org 7550S: Maintained 7551F: drivers/video/fbdev/efifb.c 7552 7553EFS FILESYSTEM 7554S: Orphan 7555W: http://aeschi.ch.eu.org/efs/ 7556F: fs/efs/ 7557 7558EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7559M: Douglas Miller <dougmill@linux.ibm.com> 7560L: netdev@vger.kernel.org 7561S: Maintained 7562F: drivers/net/ethernet/ibm/ehea/ 7563 7564ELM327 CAN NETWORK DRIVER 7565M: Max Staudt <max@enpas.org> 7566L: linux-can@vger.kernel.org 7567S: Maintained 7568F: Documentation/networking/device_drivers/can/can327.rst 7569F: drivers/net/can/can327.c 7570 7571EM28XX VIDEO4LINUX DRIVER 7572M: Mauro Carvalho Chehab <mchehab@kernel.org> 7573L: linux-media@vger.kernel.org 7574S: Maintained 7575W: https://linuxtv.org 7576T: git git://linuxtv.org/media_tree.git 7577F: Documentation/admin-guide/media/em28xx* 7578F: drivers/media/usb/em28xx/ 7579 7580EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7581M: Adrian Hunter <adrian.hunter@intel.com> 7582M: Ritesh Harjani <riteshh@codeaurora.org> 7583M: Asutosh Das <asutoshd@codeaurora.org> 7584L: linux-mmc@vger.kernel.org 7585S: Supported 7586F: drivers/mmc/host/cqhci* 7587 7588EMULEX 10Gbps iSCSI - OneConnect DRIVER 7589M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7590L: linux-scsi@vger.kernel.org 7591S: Supported 7592W: http://www.broadcom.com 7593F: drivers/scsi/be2iscsi/ 7594 7595EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7596M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7597M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7598M: Somnath Kotur <somnath.kotur@broadcom.com> 7599L: netdev@vger.kernel.org 7600S: Supported 7601W: http://www.emulex.com 7602F: drivers/net/ethernet/emulex/benet/ 7603 7604EMULEX ONECONNECT ROCE DRIVER 7605M: Selvin Xavier <selvin.xavier@broadcom.com> 7606L: linux-rdma@vger.kernel.org 7607S: Odd Fixes 7608W: http://www.broadcom.com 7609F: drivers/infiniband/hw/ocrdma/ 7610F: include/uapi/rdma/ocrdma-abi.h 7611 7612EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7613M: James Smart <james.smart@broadcom.com> 7614M: Ram Vegesna <ram.vegesna@broadcom.com> 7615L: linux-scsi@vger.kernel.org 7616L: target-devel@vger.kernel.org 7617S: Supported 7618W: http://www.broadcom.com 7619F: drivers/scsi/elx/ 7620 7621EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7622M: James Smart <james.smart@broadcom.com> 7623M: Dick Kennedy <dick.kennedy@broadcom.com> 7624L: linux-scsi@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/lpfc/ 7628 7629ENE CB710 FLASH CARD READER DRIVER 7630M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7631S: Maintained 7632F: drivers/misc/cb710/ 7633F: drivers/mmc/host/cb710-mmc.* 7634F: include/linux/cb710.h 7635 7636ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7637M: Maxim Levitsky <maximlevitsky@gmail.com> 7638S: Maintained 7639F: drivers/media/rc/ene_ir.* 7640 7641EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7642M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7643L: linuxppc-dev@lists.ozlabs.org 7644S: Maintained 7645F: drivers/tty/ehv_bytechan.c 7646 7647EPSON S1D13XXX FRAMEBUFFER DRIVER 7648M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7649S: Maintained 7650T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7651F: drivers/video/fbdev/s1d13xxxfb.c 7652F: include/video/s1d13xxxfb.h 7653 7654EROFS FILE SYSTEM 7655M: Gao Xiang <xiang@kernel.org> 7656M: Chao Yu <chao@kernel.org> 7657R: Yue Hu <huyue2@coolpad.com> 7658R: Jeffle Xu <jefflexu@linux.alibaba.com> 7659L: linux-erofs@lists.ozlabs.org 7660S: Maintained 7661T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7662F: Documentation/ABI/testing/sysfs-fs-erofs 7663F: Documentation/filesystems/erofs.rst 7664F: fs/erofs/ 7665F: include/trace/events/erofs.h 7666 7667ERRSEQ ERROR TRACKING INFRASTRUCTURE 7668M: Jeff Layton <jlayton@kernel.org> 7669S: Maintained 7670F: include/linux/errseq.h 7671F: lib/errseq.c 7672 7673ESD CAN/USB DRIVERS 7674M: Frank Jungclaus <frank.jungclaus@esd.eu> 7675R: socketcan@esd.eu 7676L: linux-can@vger.kernel.org 7677S: Maintained 7678F: drivers/net/can/usb/esd_usb.c 7679 7680ET131X NETWORK DRIVER 7681M: Mark Einon <mark.einon@gmail.com> 7682S: Odd Fixes 7683F: drivers/net/ethernet/agere/ 7684 7685ETAS ES58X CAN/USB DRIVER 7686M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7687L: linux-can@vger.kernel.org 7688S: Maintained 7689F: Documentation/networking/devlink/etas_es58x.rst 7690F: drivers/net/can/usb/etas_es58x/ 7691 7692ETHERNET BRIDGE 7693M: Roopa Prabhu <roopa@nvidia.com> 7694M: Nikolay Aleksandrov <razor@blackwall.org> 7695L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7696L: netdev@vger.kernel.org 7697S: Maintained 7698W: http://www.linuxfoundation.org/en/Net:Bridge 7699F: include/linux/netfilter_bridge/ 7700F: net/bridge/ 7701 7702ETHERNET PHY LIBRARY 7703M: Andrew Lunn <andrew@lunn.ch> 7704M: Heiner Kallweit <hkallweit1@gmail.com> 7705R: Russell King <linux@armlinux.org.uk> 7706L: netdev@vger.kernel.org 7707S: Maintained 7708F: Documentation/ABI/testing/sysfs-class-net-phydev 7709F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7710F: Documentation/devicetree/bindings/net/mdio* 7711F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7712F: Documentation/networking/phy.rst 7713F: drivers/net/mdio/ 7714F: drivers/net/mdio/acpi_mdio.c 7715F: drivers/net/mdio/fwnode_mdio.c 7716F: drivers/net/mdio/of_mdio.c 7717F: drivers/net/pcs/ 7718F: drivers/net/phy/ 7719F: include/dt-bindings/net/qca-ar803x.h 7720F: include/linux/*mdio*.h 7721F: include/linux/linkmode.h 7722F: include/linux/mdio/*.h 7723F: include/linux/mii.h 7724F: include/linux/of_net.h 7725F: include/linux/phy.h 7726F: include/linux/phy_fixed.h 7727F: include/linux/platform_data/mdio-bcm-unimac.h 7728F: include/linux/platform_data/mdio-gpio.h 7729F: include/trace/events/mdio.h 7730F: include/uapi/linux/mdio.h 7731F: include/uapi/linux/mii.h 7732F: net/core/of_net.c 7733 7734EXEC & BINFMT API 7735R: Eric Biederman <ebiederm@xmission.com> 7736R: Kees Cook <keescook@chromium.org> 7737L: linux-mm@kvack.org 7738S: Supported 7739T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7740F: fs/*binfmt_*.c 7741F: fs/exec.c 7742F: include/linux/binfmts.h 7743F: include/linux/elf.h 7744F: include/uapi/linux/binfmts.h 7745F: include/uapi/linux/elf.h 7746F: tools/testing/selftests/exec/ 7747N: asm/elf.h 7748N: binfmt 7749 7750EXFAT FILE SYSTEM 7751M: Namjae Jeon <linkinjeon@kernel.org> 7752M: Sungjong Seo <sj1557.seo@samsung.com> 7753L: linux-fsdevel@vger.kernel.org 7754S: Maintained 7755T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7756F: fs/exfat/ 7757 7758EXT2 FILE SYSTEM 7759M: Jan Kara <jack@suse.com> 7760L: linux-ext4@vger.kernel.org 7761S: Maintained 7762F: Documentation/filesystems/ext2.rst 7763F: fs/ext2/ 7764F: include/linux/ext2* 7765 7766EXT4 FILE SYSTEM 7767M: "Theodore Ts'o" <tytso@mit.edu> 7768M: Andreas Dilger <adilger.kernel@dilger.ca> 7769L: linux-ext4@vger.kernel.org 7770S: Maintained 7771W: http://ext4.wiki.kernel.org 7772Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7774F: Documentation/filesystems/ext4/ 7775F: fs/ext4/ 7776F: include/trace/events/ext4.h 7777F: include/uapi/linux/ext4.h 7778 7779Extended Verification Module (EVM) 7780M: Mimi Zohar <zohar@linux.ibm.com> 7781L: linux-integrity@vger.kernel.org 7782S: Supported 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7784F: security/integrity/ 7785F: security/integrity/evm/ 7786 7787EXTENSIBLE FIRMWARE INTERFACE (EFI) 7788M: Ard Biesheuvel <ardb@kernel.org> 7789L: linux-efi@vger.kernel.org 7790S: Maintained 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7792F: Documentation/admin-guide/efi-stub.rst 7793F: arch/*/include/asm/efi.h 7794F: arch/*/kernel/efi.c 7795F: arch/arm/boot/compressed/efi-header.S 7796F: arch/x86/platform/efi/ 7797F: drivers/firmware/efi/ 7798F: include/linux/efi*.h 7799 7800EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7801M: MyungJoo Ham <myungjoo.ham@samsung.com> 7802M: Chanwoo Choi <cw00.choi@samsung.com> 7803L: linux-kernel@vger.kernel.org 7804S: Maintained 7805T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7806F: Documentation/devicetree/bindings/extcon/ 7807F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7808F: drivers/extcon/ 7809F: include/linux/extcon.h 7810F: include/linux/extcon/ 7811 7812EXTRA BOOT CONFIG 7813M: Masami Hiramatsu <mhiramat@kernel.org> 7814L: linux-kernel@vger.kernel.org 7815L: linux-trace-kernel@vger.kernel.org 7816S: Maintained 7817Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7818T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7819F: Documentation/admin-guide/bootconfig.rst 7820F: fs/proc/bootconfig.c 7821F: include/linux/bootconfig.h 7822F: lib/bootconfig-data.S 7823F: lib/bootconfig.c 7824F: tools/bootconfig/* 7825F: tools/bootconfig/scripts/* 7826 7827EXYNOS DP DRIVER 7828M: Jingoo Han <jingoohan1@gmail.com> 7829L: dri-devel@lists.freedesktop.org 7830S: Maintained 7831F: drivers/gpu/drm/exynos/exynos_dp* 7832 7833EXYNOS SYSMMU (IOMMU) driver 7834M: Marek Szyprowski <m.szyprowski@samsung.com> 7835L: iommu@lists.linux.dev 7836S: Maintained 7837F: drivers/iommu/exynos-iommu.c 7838 7839F2FS FILE SYSTEM 7840M: Jaegeuk Kim <jaegeuk@kernel.org> 7841M: Chao Yu <chao@kernel.org> 7842L: linux-f2fs-devel@lists.sourceforge.net 7843S: Maintained 7844W: https://f2fs.wiki.kernel.org/ 7845Q: https://patchwork.kernel.org/project/f2fs/list/ 7846B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7847T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7848F: Documentation/ABI/testing/sysfs-fs-f2fs 7849F: Documentation/filesystems/f2fs.rst 7850F: fs/f2fs/ 7851F: include/linux/f2fs_fs.h 7852F: include/trace/events/f2fs.h 7853F: include/uapi/linux/f2fs.h 7854 7855F71805F HARDWARE MONITORING DRIVER 7856M: Jean Delvare <jdelvare@suse.com> 7857L: linux-hwmon@vger.kernel.org 7858S: Maintained 7859F: Documentation/hwmon/f71805f.rst 7860F: drivers/hwmon/f71805f.c 7861 7862FADDR2LINE 7863M: Josh Poimboeuf <jpoimboe@kernel.org> 7864S: Maintained 7865F: scripts/faddr2line 7866 7867FAILOVER MODULE 7868M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7869L: netdev@vger.kernel.org 7870S: Supported 7871F: Documentation/networking/failover.rst 7872F: include/net/failover.h 7873F: net/core/failover.c 7874 7875FANOTIFY 7876M: Jan Kara <jack@suse.cz> 7877R: Amir Goldstein <amir73il@gmail.com> 7878R: Matthew Bobrowski <repnop@google.com> 7879L: linux-fsdevel@vger.kernel.org 7880S: Maintained 7881F: fs/notify/fanotify/ 7882F: include/linux/fanotify.h 7883F: include/uapi/linux/fanotify.h 7884 7885FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7886M: Linus Walleij <linus.walleij@linaro.org> 7887L: linux-usb@vger.kernel.org 7888S: Maintained 7889F: drivers/usb/fotg210/ 7890 7891FARSYNC SYNCHRONOUS DRIVER 7892M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7893S: Supported 7894W: http://www.farsite.co.uk/ 7895F: drivers/net/wan/farsync.* 7896 7897FAULT INJECTION SUPPORT 7898M: Akinobu Mita <akinobu.mita@gmail.com> 7899S: Supported 7900F: Documentation/fault-injection/ 7901F: lib/fault-inject.c 7902 7903FBTFT Framebuffer drivers 7904L: dri-devel@lists.freedesktop.org 7905L: linux-fbdev@vger.kernel.org 7906S: Orphan 7907F: drivers/staging/fbtft/ 7908 7909FC0011 TUNER DRIVER 7910M: Michael Buesch <m@bues.ch> 7911L: linux-media@vger.kernel.org 7912S: Maintained 7913F: drivers/media/tuners/fc0011.c 7914F: drivers/media/tuners/fc0011.h 7915 7916FC2580 MEDIA DRIVER 7917M: Antti Palosaari <crope@iki.fi> 7918L: linux-media@vger.kernel.org 7919S: Maintained 7920W: https://linuxtv.org 7921W: http://palosaari.fi/linux/ 7922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7923T: git git://linuxtv.org/anttip/media_tree.git 7924F: drivers/media/tuners/fc2580* 7925 7926FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7927M: Hannes Reinecke <hare@suse.de> 7928L: linux-scsi@vger.kernel.org 7929S: Supported 7930W: www.Open-FCoE.org 7931F: drivers/scsi/fcoe/ 7932F: drivers/scsi/libfc/ 7933F: include/scsi/fc/ 7934F: include/scsi/libfc.h 7935F: include/scsi/libfcoe.h 7936F: include/uapi/scsi/fc/ 7937 7938FILE LOCKING (flock() and fcntl()/lockf()) 7939M: Jeff Layton <jlayton@kernel.org> 7940M: Chuck Lever <chuck.lever@oracle.com> 7941L: linux-fsdevel@vger.kernel.org 7942S: Maintained 7943F: fs/fcntl.c 7944F: fs/locks.c 7945F: include/linux/fcntl.h 7946F: include/uapi/linux/fcntl.h 7947 7948FILESYSTEM DIRECT ACCESS (DAX) 7949M: Dan Williams <dan.j.williams@intel.com> 7950R: Matthew Wilcox <willy@infradead.org> 7951R: Jan Kara <jack@suse.cz> 7952L: linux-fsdevel@vger.kernel.org 7953L: nvdimm@lists.linux.dev 7954S: Supported 7955F: fs/dax.c 7956F: include/linux/dax.h 7957F: include/trace/events/fs_dax.h 7958 7959FILESYSTEMS (VFS and infrastructure) 7960M: Alexander Viro <viro@zeniv.linux.org.uk> 7961M: Christian Brauner <brauner@kernel.org> 7962L: linux-fsdevel@vger.kernel.org 7963S: Maintained 7964F: fs/* 7965F: include/linux/fs.h 7966F: include/linux/fs_types.h 7967F: include/uapi/linux/fs.h 7968F: include/uapi/linux/openat2.h 7969 7970FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7971M: Riku Voipio <riku.voipio@iki.fi> 7972L: linux-hwmon@vger.kernel.org 7973S: Maintained 7974F: drivers/hwmon/f75375s.c 7975F: include/linux/f75375s.h 7976 7977FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7978M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7979L: linux-can@vger.kernel.org 7980S: Maintained 7981F: drivers/net/can/usb/f81604.c 7982 7983FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7984M: Clemens Ladisch <clemens@ladisch.de> 7985M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7986L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7987S: Maintained 7988T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7989F: include/uapi/sound/firewire.h 7990F: sound/firewire/ 7991 7992FIREWIRE MEDIA DRIVERS (firedtv) 7993M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7994L: linux-media@vger.kernel.org 7995L: linux1394-devel@lists.sourceforge.net 7996S: Maintained 7997T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7998F: drivers/media/firewire/ 7999 8000FIREWIRE SBP-2 TARGET 8001M: Chris Boot <bootc@bootc.net> 8002L: linux-scsi@vger.kernel.org 8003L: target-devel@vger.kernel.org 8004L: linux1394-devel@lists.sourceforge.net 8005S: Maintained 8006T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8007F: drivers/target/sbp/ 8008 8009FIREWIRE SUBSYSTEM 8010M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8011M: Takashi Sakamoto <takaswie@kernel.org> 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014W: http://ieee1394.docs.kernel.org/ 8015T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8016F: drivers/firewire/ 8017F: include/linux/firewire.h 8018F: include/uapi/linux/firewire*.h 8019F: tools/firewire/ 8020 8021FIRMWARE FRAMEWORK FOR ARMV8-A 8022M: Sudeep Holla <sudeep.holla@arm.com> 8023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8024S: Maintained 8025F: drivers/firmware/arm_ffa/ 8026F: include/linux/arm_ffa.h 8027 8028FIRMWARE LOADER (request_firmware) 8029M: Luis Chamberlain <mcgrof@kernel.org> 8030M: Russ Weight <russell.h.weight@intel.com> 8031L: linux-kernel@vger.kernel.org 8032S: Maintained 8033F: Documentation/firmware_class/ 8034F: drivers/base/firmware_loader/ 8035F: include/linux/firmware.h 8036 8037FLEXTIMER FTM-QUADDEC DRIVER 8038M: Patrick Havelange <patrick.havelange@essensium.com> 8039L: linux-iio@vger.kernel.org 8040S: Maintained 8041F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8042F: drivers/counter/ftm-quaddec.c 8043 8044FLOPPY DRIVER 8045M: Denis Efremov <efremov@linux.com> 8046L: linux-block@vger.kernel.org 8047S: Odd Fixes 8048F: drivers/block/floppy.c 8049 8050FLYSKY FSIA6B RC RECEIVER 8051M: Markus Koch <markus@notsyncing.net> 8052L: linux-input@vger.kernel.org 8053S: Maintained 8054F: drivers/input/joystick/fsia6b.c 8055 8056FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8057M: Geoffrey D. Bennett <g@b4.vu> 8058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8059S: Maintained 8060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8061F: sound/usb/mixer_scarlett_gen2.c 8062 8063FORCEDETH GIGABIT ETHERNET DRIVER 8064M: Rain River <rain.1986.08.12@gmail.com> 8065M: Zhu Yanjun <zyjzyj2000@gmail.com> 8066L: netdev@vger.kernel.org 8067S: Maintained 8068F: drivers/net/ethernet/nvidia/* 8069 8070FORTIFY_SOURCE 8071M: Kees Cook <keescook@chromium.org> 8072L: linux-hardening@vger.kernel.org 8073S: Supported 8074T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8075F: include/linux/fortify-string.h 8076F: lib/fortify_kunit.c 8077F: lib/memcpy_kunit.c 8078F: lib/strcat_kunit.c 8079F: lib/strscpy_kunit.c 8080F: lib/test_fortify/* 8081F: scripts/test_fortify.sh 8082K: \b__NO_FORTIFY\b 8083 8084FPGA DFL DRIVERS 8085M: Wu Hao <hao.wu@intel.com> 8086R: Tom Rix <trix@redhat.com> 8087L: linux-fpga@vger.kernel.org 8088S: Maintained 8089F: Documentation/ABI/testing/sysfs-bus-dfl* 8090F: Documentation/fpga/dfl.rst 8091F: drivers/fpga/dfl* 8092F: drivers/uio/uio_dfl.c 8093F: include/linux/dfl.h 8094F: include/uapi/linux/fpga-dfl.h 8095 8096FPGA MANAGER FRAMEWORK 8097M: Moritz Fischer <mdf@kernel.org> 8098M: Wu Hao <hao.wu@intel.com> 8099M: Xu Yilun <yilun.xu@intel.com> 8100R: Tom Rix <trix@redhat.com> 8101L: linux-fpga@vger.kernel.org 8102S: Maintained 8103Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8104T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8105F: Documentation/devicetree/bindings/fpga/ 8106F: Documentation/driver-api/fpga/ 8107F: Documentation/fpga/ 8108F: drivers/fpga/ 8109F: include/linux/fpga/ 8110 8111FPU EMULATOR 8112M: Bill Metzenthen <billm@melbpc.org.au> 8113S: Maintained 8114W: https://floatingpoint.billm.au/ 8115F: arch/x86/math-emu/ 8116 8117FRAMEBUFFER CORE 8118M: Daniel Vetter <daniel@ffwll.ch> 8119S: Odd Fixes 8120T: git git://anongit.freedesktop.org/drm/drm-misc 8121F: drivers/video/fbdev/core/ 8122 8123FRAMEBUFFER LAYER 8124M: Helge Deller <deller@gmx.de> 8125L: linux-fbdev@vger.kernel.org 8126L: dri-devel@lists.freedesktop.org 8127S: Maintained 8128Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8129T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8130F: Documentation/fb/ 8131F: drivers/video/ 8132F: include/linux/fb.h 8133F: include/uapi/linux/fb.h 8134F: include/uapi/video/ 8135F: include/video/ 8136 8137FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8138M: Horia Geantă <horia.geanta@nxp.com> 8139M: Pankaj Gupta <pankaj.gupta@nxp.com> 8140M: Gaurav Jain <gaurav.jain@nxp.com> 8141L: linux-crypto@vger.kernel.org 8142S: Maintained 8143F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8144F: drivers/crypto/caam/ 8145 8146FREESCALE COLDFIRE M5441X MMC DRIVER 8147M: Angelo Dureghello <angelo.dureghello@timesys.com> 8148L: linux-mmc@vger.kernel.org 8149S: Maintained 8150F: drivers/mmc/host/sdhci-esdhc-mcf.c 8151F: include/linux/platform_data/mmc-esdhc-mcf.h 8152 8153FREESCALE DIU FRAMEBUFFER DRIVER 8154M: Timur Tabi <timur@kernel.org> 8155L: linux-fbdev@vger.kernel.org 8156S: Maintained 8157F: drivers/video/fbdev/fsl-diu-fb.* 8158 8159FREESCALE DMA DRIVER 8160M: Li Yang <leoyang.li@nxp.com> 8161M: Zhang Wei <zw@zh-kernel.org> 8162L: linuxppc-dev@lists.ozlabs.org 8163S: Maintained 8164F: drivers/dma/fsldma.* 8165 8166FREESCALE DSPI DRIVER 8167M: Vladimir Oltean <olteanv@gmail.com> 8168L: linux-spi@vger.kernel.org 8169S: Maintained 8170F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8171F: drivers/spi/spi-fsl-dspi.c 8172F: include/linux/spi/spi-fsl-dspi.h 8173 8174FREESCALE ENETC ETHERNET DRIVERS 8175M: Claudiu Manoil <claudiu.manoil@nxp.com> 8176M: Vladimir Oltean <vladimir.oltean@nxp.com> 8177L: netdev@vger.kernel.org 8178S: Maintained 8179F: drivers/net/ethernet/freescale/enetc/ 8180 8181FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8182M: Claudiu Manoil <claudiu.manoil@nxp.com> 8183L: netdev@vger.kernel.org 8184S: Maintained 8185F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8186F: drivers/net/ethernet/freescale/gianfar* 8187 8188FREESCALE GPMI NAND DRIVER 8189M: Han Xu <han.xu@nxp.com> 8190L: linux-mtd@lists.infradead.org 8191S: Maintained 8192F: drivers/mtd/nand/raw/gpmi-nand/* 8193 8194FREESCALE I2C CPM DRIVER 8195M: Jochen Friedrich <jochen@scram.de> 8196L: linuxppc-dev@lists.ozlabs.org 8197L: linux-i2c@vger.kernel.org 8198S: Maintained 8199F: drivers/i2c/busses/i2c-cpm.c 8200 8201FREESCALE IMX / MXC FEC DRIVER 8202M: Wei Fang <wei.fang@nxp.com> 8203R: Shenwei Wang <shenwei.wang@nxp.com> 8204R: Clark Wang <xiaoning.wang@nxp.com> 8205R: NXP Linux Team <linux-imx@nxp.com> 8206L: netdev@vger.kernel.org 8207S: Maintained 8208F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8209F: drivers/net/ethernet/freescale/fec.h 8210F: drivers/net/ethernet/freescale/fec_main.c 8211F: drivers/net/ethernet/freescale/fec_ptp.c 8212 8213FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8214M: Sascha Hauer <s.hauer@pengutronix.de> 8215R: Pengutronix Kernel Team <kernel@pengutronix.de> 8216L: linux-fbdev@vger.kernel.org 8217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8218S: Maintained 8219F: drivers/video/fbdev/imxfb.c 8220 8221FREESCALE IMX DDR PMU DRIVER 8222M: Frank Li <Frank.li@nxp.com> 8223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8224S: Maintained 8225F: Documentation/admin-guide/perf/imx-ddr.rst 8226F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8227F: drivers/perf/fsl_imx8_ddr_perf.c 8228 8229FREESCALE IMX I2C DRIVER 8230M: Oleksij Rempel <o.rempel@pengutronix.de> 8231R: Pengutronix Kernel Team <kernel@pengutronix.de> 8232L: linux-i2c@vger.kernel.org 8233S: Maintained 8234F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8235F: drivers/i2c/busses/i2c-imx.c 8236 8237FREESCALE IMX LPI2C DRIVER 8238M: Dong Aisheng <aisheng.dong@nxp.com> 8239L: linux-i2c@vger.kernel.org 8240L: linux-imx@nxp.com 8241S: Maintained 8242F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8243F: drivers/i2c/busses/i2c-imx-lpi2c.c 8244 8245FREESCALE MPC I2C DRIVER 8246M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8247L: linux-i2c@vger.kernel.org 8248S: Maintained 8249F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8250F: drivers/i2c/busses/i2c-mpc.c 8251 8252FREESCALE QORIQ DPAA ETHERNET DRIVER 8253M: Madalin Bucur <madalin.bucur@nxp.com> 8254L: netdev@vger.kernel.org 8255S: Maintained 8256F: drivers/net/ethernet/freescale/dpaa 8257 8258FREESCALE QORIQ DPAA FMAN DRIVER 8259M: Madalin Bucur <madalin.bucur@nxp.com> 8260R: Sean Anderson <sean.anderson@seco.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: Documentation/devicetree/bindings/net/fsl-fman.txt 8264F: drivers/net/ethernet/freescale/fman 8265 8266FREESCALE QORIQ PTP CLOCK DRIVER 8267M: Yangbo Lu <yangbo.lu@nxp.com> 8268L: netdev@vger.kernel.org 8269S: Maintained 8270F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8271F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8272F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8273F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8274F: drivers/ptp/ptp_qoriq.c 8275F: drivers/ptp/ptp_qoriq_debugfs.c 8276F: include/linux/fsl/ptp_qoriq.h 8277 8278FREESCALE QUAD SPI DRIVER 8279M: Han Xu <han.xu@nxp.com> 8280L: linux-spi@vger.kernel.org 8281S: Maintained 8282F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8283F: drivers/spi/spi-fsl-qspi.c 8284 8285FREESCALE QUICC ENGINE LIBRARY 8286M: Qiang Zhao <qiang.zhao@nxp.com> 8287L: linuxppc-dev@lists.ozlabs.org 8288S: Maintained 8289F: drivers/soc/fsl/qe/ 8290F: include/soc/fsl/qe/ 8291 8292FREESCALE QUICC ENGINE QMC DRIVER 8293M: Herve Codina <herve.codina@bootlin.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295S: Maintained 8296F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8297F: drivers/soc/fsl/qe/qmc.c 8298F: include/soc/fsl/qe/qmc.h 8299 8300FREESCALE QUICC ENGINE TSA DRIVER 8301M: Herve Codina <herve.codina@bootlin.com> 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8305F: drivers/soc/fsl/qe/tsa.c 8306F: drivers/soc/fsl/qe/tsa.h 8307F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8308 8309FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8310M: Li Yang <leoyang.li@nxp.com> 8311L: netdev@vger.kernel.org 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: drivers/net/ethernet/freescale/ucc_geth* 8315 8316FREESCALE QUICC ENGINE UCC HDLC DRIVER 8317M: Zhao Qiang <qiang.zhao@nxp.com> 8318L: netdev@vger.kernel.org 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: drivers/net/wan/fsl_ucc_hdlc* 8322 8323FREESCALE QUICC ENGINE UCC UART DRIVER 8324M: Timur Tabi <timur@kernel.org> 8325L: linuxppc-dev@lists.ozlabs.org 8326S: Maintained 8327F: drivers/tty/serial/ucc_uart.c 8328 8329FREESCALE SOC DRIVERS 8330M: Li Yang <leoyang.li@nxp.com> 8331L: linuxppc-dev@lists.ozlabs.org 8332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8333S: Maintained 8334F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8335F: Documentation/devicetree/bindings/soc/fsl/ 8336F: drivers/soc/fsl/ 8337F: include/linux/fsl/ 8338F: include/soc/fsl/ 8339 8340FREESCALE SOC FS_ENET DRIVER 8341M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8342L: linuxppc-dev@lists.ozlabs.org 8343L: netdev@vger.kernel.org 8344S: Maintained 8345F: drivers/net/ethernet/freescale/fs_enet/ 8346F: include/linux/fs_enet_pd.h 8347 8348FREESCALE SOC SOUND DRIVERS 8349M: Shengjiu Wang <shengjiu.wang@gmail.com> 8350M: Xiubo Li <Xiubo.Lee@gmail.com> 8351R: Fabio Estevam <festevam@gmail.com> 8352R: Nicolin Chen <nicoleotsuka@gmail.com> 8353L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8354L: linuxppc-dev@lists.ozlabs.org 8355S: Maintained 8356F: sound/soc/fsl/fsl* 8357F: sound/soc/fsl/imx* 8358F: sound/soc/fsl/mpc8610_hpcd.c 8359 8360FREESCALE SOC SOUND QMC DRIVER 8361M: Herve Codina <herve.codina@bootlin.com> 8362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8363L: linuxppc-dev@lists.ozlabs.org 8364S: Maintained 8365F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8366F: sound/soc/fsl/fsl_qmc_audio.c 8367 8368FREESCALE USB PERIPHERAL DRIVERS 8369M: Li Yang <leoyang.li@nxp.com> 8370L: linux-usb@vger.kernel.org 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: drivers/usb/gadget/udc/fsl* 8374 8375FREESCALE USB PHY DRIVER 8376M: Ran Wang <ran.wang_1@nxp.com> 8377L: linux-usb@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/usb/phy/phy-fsl-usb* 8381 8382FREEVXFS FILESYSTEM 8383M: Christoph Hellwig <hch@infradead.org> 8384S: Maintained 8385W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8386F: fs/freevxfs/ 8387 8388FREEZER 8389M: "Rafael J. Wysocki" <rafael@kernel.org> 8390M: Pavel Machek <pavel@ucw.cz> 8391L: linux-pm@vger.kernel.org 8392S: Supported 8393F: Documentation/power/freezing-of-tasks.rst 8394F: include/linux/freezer.h 8395F: kernel/freezer.c 8396 8397FRONTSWAP API 8398M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8399L: linux-kernel@vger.kernel.org 8400S: Maintained 8401F: include/linux/frontswap.h 8402F: mm/frontswap.c 8403 8404FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8405M: David Howells <dhowells@redhat.com> 8406L: linux-cachefs@redhat.com (moderated for non-subscribers) 8407S: Supported 8408F: Documentation/filesystems/caching/ 8409F: fs/fscache/ 8410F: include/linux/fscache*.h 8411 8412FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8413M: Eric Biggers <ebiggers@kernel.org> 8414M: Theodore Y. Ts'o <tytso@mit.edu> 8415M: Jaegeuk Kim <jaegeuk@kernel.org> 8416L: linux-fscrypt@vger.kernel.org 8417S: Supported 8418Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8419T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8420F: Documentation/filesystems/fscrypt.rst 8421F: fs/crypto/ 8422F: include/linux/fscrypt.h 8423F: include/uapi/linux/fscrypt.h 8424 8425FSI SUBSYSTEM 8426M: Jeremy Kerr <jk@ozlabs.org> 8427M: Joel Stanley <joel@jms.id.au> 8428R: Alistar Popple <alistair@popple.id.au> 8429R: Eddie James <eajames@linux.ibm.com> 8430L: linux-fsi@lists.ozlabs.org 8431S: Supported 8432Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8433T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8434F: drivers/fsi/ 8435F: include/linux/fsi*.h 8436F: include/trace/events/fsi*.h 8437 8438FSI-ATTACHED I2C DRIVER 8439M: Eddie James <eajames@linux.ibm.com> 8440L: linux-i2c@vger.kernel.org 8441L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8442S: Maintained 8443F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8444F: drivers/i2c/busses/i2c-fsi.c 8445 8446FSI-ATTACHED SPI DRIVER 8447M: Eddie James <eajames@linux.ibm.com> 8448L: linux-spi@vger.kernel.org 8449S: Maintained 8450F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8451F: drivers/spi/spi-fsi.c 8452 8453FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8454M: Jan Kara <jack@suse.cz> 8455R: Amir Goldstein <amir73il@gmail.com> 8456L: linux-fsdevel@vger.kernel.org 8457S: Maintained 8458T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8459F: fs/notify/ 8460F: include/linux/fsnotify*.h 8461 8462FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8463M: Eric Biggers <ebiggers@kernel.org> 8464M: Theodore Y. Ts'o <tytso@mit.edu> 8465L: fsverity@lists.linux.dev 8466S: Supported 8467Q: https://patchwork.kernel.org/project/fsverity/list/ 8468T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8469F: Documentation/filesystems/fsverity.rst 8470F: fs/verity/ 8471F: include/linux/fsverity.h 8472F: include/uapi/linux/fsverity.h 8473 8474FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8475M: Michael Zaidman <michael.zaidman@gmail.com> 8476L: linux-i2c@vger.kernel.org 8477L: linux-input@vger.kernel.org 8478S: Maintained 8479F: drivers/hid/hid-ft260.c 8480 8481FUJITSU LAPTOP EXTRAS 8482M: Jonathan Woithe <jwoithe@just42.net> 8483L: platform-driver-x86@vger.kernel.org 8484S: Maintained 8485F: drivers/platform/x86/fujitsu-laptop.c 8486 8487FUJITSU TABLET EXTRAS 8488M: Robert Gerlach <khnz@gmx.de> 8489L: platform-driver-x86@vger.kernel.org 8490S: Maintained 8491F: drivers/platform/x86/fujitsu-tablet.c 8492 8493FUNCTION HOOKS (FTRACE) 8494M: Steven Rostedt <rostedt@goodmis.org> 8495M: Masami Hiramatsu <mhiramat@kernel.org> 8496R: Mark Rutland <mark.rutland@arm.com> 8497L: linux-kernel@vger.kernel.org 8498L: linux-trace-kernel@vger.kernel.org 8499S: Maintained 8500Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8501T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8502F: Documentation/trace/ftrace* 8503F: arch/*/*/*/*ftrace* 8504F: arch/*/*/*ftrace* 8505F: include/*/ftrace.h 8506F: kernel/trace/fgraph.c 8507F: kernel/trace/ftrace* 8508F: samples/ftrace 8509 8510FUNGIBLE ETHERNET DRIVERS 8511M: Dimitris Michailidis <dmichail@fungible.com> 8512L: netdev@vger.kernel.org 8513S: Supported 8514F: drivers/net/ethernet/fungible/ 8515 8516FUSE: FILESYSTEM IN USERSPACE 8517M: Miklos Szeredi <miklos@szeredi.hu> 8518L: linux-fsdevel@vger.kernel.org 8519S: Maintained 8520W: https://github.com/libfuse/ 8521T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8522F: Documentation/filesystems/fuse.rst 8523F: fs/fuse/ 8524F: include/uapi/linux/fuse.h 8525 8526FUTEX SUBSYSTEM 8527M: Thomas Gleixner <tglx@linutronix.de> 8528M: Ingo Molnar <mingo@redhat.com> 8529R: Peter Zijlstra <peterz@infradead.org> 8530R: Darren Hart <dvhart@infradead.org> 8531R: Davidlohr Bueso <dave@stgolabs.net> 8532R: André Almeida <andrealmeid@igalia.com> 8533L: linux-kernel@vger.kernel.org 8534S: Maintained 8535T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8536F: Documentation/locking/*futex* 8537F: include/asm-generic/futex.h 8538F: include/linux/futex.h 8539F: include/uapi/linux/futex.h 8540F: kernel/futex/* 8541F: tools/perf/bench/futex* 8542F: tools/testing/selftests/futex/ 8543 8544GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8545M: Tim Harvey <tharvey@gateworks.com> 8546S: Maintained 8547F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8548F: Documentation/hwmon/gsc-hwmon.rst 8549F: drivers/hwmon/gsc-hwmon.c 8550F: drivers/mfd/gateworks-gsc.c 8551F: include/linux/mfd/gsc.h 8552F: include/linux/platform_data/gsc_hwmon.h 8553 8554GCC PLUGINS 8555M: Kees Cook <keescook@chromium.org> 8556L: linux-hardening@vger.kernel.org 8557S: Maintained 8558T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8559F: Documentation/kbuild/gcc-plugins.rst 8560F: scripts/Makefile.gcc-plugins 8561F: scripts/gcc-plugins/ 8562 8563GCOV BASED KERNEL PROFILING 8564M: Peter Oberparleiter <oberpar@linux.ibm.com> 8565S: Maintained 8566F: Documentation/dev-tools/gcov.rst 8567F: kernel/gcov/ 8568 8569GDB KERNEL DEBUGGING HELPER SCRIPTS 8570M: Jan Kiszka <jan.kiszka@siemens.com> 8571M: Kieran Bingham <kbingham@kernel.org> 8572S: Supported 8573F: scripts/gdb/ 8574 8575GEMINI CRYPTO DRIVER 8576M: Corentin Labbe <clabbe@baylibre.com> 8577L: linux-crypto@vger.kernel.org 8578S: Maintained 8579F: drivers/crypto/gemini/ 8580 8581GEMTEK FM RADIO RECEIVER DRIVER 8582M: Hans Verkuil <hverkuil@xs4all.nl> 8583L: linux-media@vger.kernel.org 8584S: Maintained 8585W: https://linuxtv.org 8586T: git git://linuxtv.org/media_tree.git 8587F: drivers/media/radio/radio-gemtek* 8588 8589GENERIC ARCHITECTURE TOPOLOGY 8590M: Sudeep Holla <sudeep.holla@arm.com> 8591L: linux-kernel@vger.kernel.org 8592S: Maintained 8593F: drivers/base/arch_topology.c 8594F: include/linux/arch_topology.h 8595 8596GENERIC ENTRY CODE 8597M: Thomas Gleixner <tglx@linutronix.de> 8598M: Peter Zijlstra <peterz@infradead.org> 8599M: Andy Lutomirski <luto@kernel.org> 8600L: linux-kernel@vger.kernel.org 8601S: Maintained 8602T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8603F: include/linux/entry-common.h 8604F: include/linux/entry-kvm.h 8605F: kernel/entry/ 8606 8607GENERIC GPIO I2C DRIVER 8608M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8609S: Supported 8610F: drivers/i2c/busses/i2c-gpio.c 8611F: include/linux/platform_data/i2c-gpio.h 8612 8613GENERIC GPIO I2C MULTIPLEXER DRIVER 8614M: Peter Korsgaard <peter.korsgaard@barco.com> 8615L: linux-i2c@vger.kernel.org 8616S: Supported 8617F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8618F: drivers/i2c/muxes/i2c-mux-gpio.c 8619F: include/linux/platform_data/i2c-mux-gpio.h 8620 8621GENERIC HDLC (WAN) DRIVERS 8622M: Krzysztof Halasa <khc@pm.waw.pl> 8623S: Maintained 8624W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8625F: drivers/net/wan/c101.c 8626F: drivers/net/wan/hd6457* 8627F: drivers/net/wan/hdlc* 8628F: drivers/net/wan/n2.c 8629F: drivers/net/wan/pc300too.c 8630F: drivers/net/wan/pci200syn.c 8631F: drivers/net/wan/wanxl* 8632 8633GENERIC INCLUDE/ASM HEADER FILES 8634M: Arnd Bergmann <arnd@arndb.de> 8635L: linux-arch@vger.kernel.org 8636S: Maintained 8637T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8638F: include/asm-generic/ 8639F: include/uapi/asm-generic/ 8640 8641GENERIC PHY FRAMEWORK 8642M: Vinod Koul <vkoul@kernel.org> 8643M: Kishon Vijay Abraham I <kishon@kernel.org> 8644L: linux-phy@lists.infradead.org 8645S: Supported 8646Q: https://patchwork.kernel.org/project/linux-phy/list/ 8647T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8648F: Documentation/devicetree/bindings/phy/ 8649F: drivers/phy/ 8650F: include/dt-bindings/phy/ 8651F: include/linux/phy/ 8652 8653GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8654M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8655S: Supported 8656F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8657 8658GENERIC PM DOMAINS 8659M: "Rafael J. Wysocki" <rafael@kernel.org> 8660M: Kevin Hilman <khilman@kernel.org> 8661M: Ulf Hansson <ulf.hansson@linaro.org> 8662L: linux-pm@vger.kernel.org 8663S: Supported 8664F: Documentation/devicetree/bindings/power/power?domain* 8665F: drivers/base/power/domain*.c 8666F: include/linux/pm_domain.h 8667 8668GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8669M: Eugen Hristev <eugen.hristev@microchip.com> 8670L: linux-input@vger.kernel.org 8671S: Maintained 8672F: drivers/input/touchscreen/resistive-adc-touch.c 8673 8674GENERIC STRING LIBRARY 8675R: Andy Shevchenko <andy@kernel.org> 8676S: Maintained 8677F: include/linux/string.h 8678F: include/linux/string_choices.h 8679F: include/linux/string_helpers.h 8680F: lib/string.c 8681F: lib/string_helpers.c 8682F: lib/test-string_helpers.c 8683F: lib/test_string.c 8684 8685GENERIC UIO DRIVER FOR PCI DEVICES 8686M: "Michael S. Tsirkin" <mst@redhat.com> 8687L: kvm@vger.kernel.org 8688S: Supported 8689F: drivers/uio/uio_pci_generic.c 8690 8691GENERIC VDSO LIBRARY 8692M: Andy Lutomirski <luto@kernel.org> 8693M: Thomas Gleixner <tglx@linutronix.de> 8694M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8695L: linux-kernel@vger.kernel.org 8696S: Maintained 8697T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8698F: include/asm-generic/vdso/vsyscall.h 8699F: include/vdso/ 8700F: kernel/time/vsyscall.c 8701F: lib/vdso/ 8702 8703GENWQE (IBM Generic Workqueue Card) 8704M: Frank Haverkamp <haver@linux.ibm.com> 8705S: Supported 8706F: drivers/misc/genwqe/ 8707 8708GET_MAINTAINER SCRIPT 8709M: Joe Perches <joe@perches.com> 8710S: Maintained 8711F: scripts/get_maintainer.pl 8712 8713GFS2 FILE SYSTEM 8714M: Bob Peterson <rpeterso@redhat.com> 8715M: Andreas Gruenbacher <agruenba@redhat.com> 8716L: cluster-devel@redhat.com 8717S: Supported 8718B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8719T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8720F: Documentation/filesystems/gfs2* 8721F: fs/gfs2/ 8722F: include/uapi/linux/gfs2_ondisk.h 8723 8724GIGABYTE WMI DRIVER 8725M: Thomas Weißschuh <thomas@weissschuh.net> 8726L: platform-driver-x86@vger.kernel.org 8727S: Maintained 8728F: drivers/platform/x86/gigabyte-wmi.c 8729 8730GNSS SUBSYSTEM 8731M: Johan Hovold <johan@kernel.org> 8732S: Maintained 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8734F: Documentation/ABI/testing/sysfs-class-gnss 8735F: Documentation/devicetree/bindings/gnss/ 8736F: drivers/gnss/ 8737F: include/linux/gnss.h 8738 8739GO7007 MPEG CODEC 8740M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8741L: linux-media@vger.kernel.org 8742S: Maintained 8743F: drivers/media/usb/go7007/ 8744 8745GOODIX TOUCHSCREEN 8746M: Bastien Nocera <hadess@hadess.net> 8747M: Hans de Goede <hdegoede@redhat.com> 8748L: linux-input@vger.kernel.org 8749S: Maintained 8750F: drivers/input/touchscreen/goodix* 8751 8752GOOGLE ETHERNET DRIVERS 8753M: Jeroen de Borst <jeroendb@google.com> 8754M: Praveen Kaligineedi <pkaligineedi@google.com> 8755R: Shailend Chand <shailend@google.com> 8756L: netdev@vger.kernel.org 8757S: Supported 8758F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8759F: drivers/net/ethernet/google 8760 8761GPD POCKET FAN DRIVER 8762M: Hans de Goede <hdegoede@redhat.com> 8763L: platform-driver-x86@vger.kernel.org 8764S: Maintained 8765F: drivers/platform/x86/gpd-pocket-fan.c 8766 8767GPIO ACPI SUPPORT 8768M: Mika Westerberg <mika.westerberg@linux.intel.com> 8769M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8770L: linux-gpio@vger.kernel.org 8771L: linux-acpi@vger.kernel.org 8772S: Supported 8773T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8774F: Documentation/firmware-guide/acpi/gpio-properties.rst 8775F: drivers/gpio/gpiolib-acpi.c 8776F: drivers/gpio/gpiolib-acpi.h 8777 8778GPIO AGGREGATOR 8779M: Geert Uytterhoeven <geert+renesas@glider.be> 8780L: linux-gpio@vger.kernel.org 8781S: Supported 8782F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8783F: drivers/gpio/gpio-aggregator.c 8784 8785GPIO IR Transmitter 8786M: Sean Young <sean@mess.org> 8787L: linux-media@vger.kernel.org 8788S: Maintained 8789F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8790F: drivers/media/rc/gpio-ir-tx.c 8791 8792GPIO MOCKUP DRIVER 8793M: Bamvor Jian Zhang <bamv2005@gmail.com> 8794L: linux-gpio@vger.kernel.org 8795S: Maintained 8796F: drivers/gpio/gpio-mockup.c 8797F: tools/testing/selftests/gpio/ 8798 8799GPIO REGMAP 8800R: Michael Walle <michael@walle.cc> 8801S: Maintained 8802F: drivers/gpio/gpio-regmap.c 8803F: include/linux/gpio/regmap.h 8804 8805GPIO SUBSYSTEM 8806M: Linus Walleij <linus.walleij@linaro.org> 8807M: Bartosz Golaszewski <brgl@bgdev.pl> 8808R: Andy Shevchenko <andy@kernel.org> 8809L: linux-gpio@vger.kernel.org 8810S: Maintained 8811T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8812F: Documentation/ABI/obsolete/sysfs-gpio 8813F: Documentation/ABI/testing/gpio-cdev 8814F: Documentation/admin-guide/gpio/ 8815F: Documentation/devicetree/bindings/gpio/ 8816F: Documentation/driver-api/gpio/ 8817F: drivers/gpio/ 8818F: include/dt-bindings/gpio/ 8819F: include/linux/gpio.h 8820F: include/linux/gpio/ 8821F: include/linux/of_gpio.h 8822F: include/uapi/linux/gpio.h 8823F: tools/gpio/ 8824 8825GRE DEMULTIPLEXER DRIVER 8826M: Dmitry Kozlov <xeb@mail.ru> 8827L: netdev@vger.kernel.org 8828S: Maintained 8829F: include/net/gre.h 8830F: net/ipv4/gre_demux.c 8831F: net/ipv4/gre_offload.c 8832 8833GRETH 10/100/1G Ethernet MAC device driver 8834M: Andreas Larsson <andreas@gaisler.com> 8835L: netdev@vger.kernel.org 8836S: Maintained 8837F: drivers/net/ethernet/aeroflex/ 8838 8839GREYBUS AUDIO PROTOCOLS DRIVERS 8840M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8841M: Mark Greer <mgreer@animalcreek.com> 8842S: Maintained 8843F: drivers/staging/greybus/audio_apbridgea.c 8844F: drivers/staging/greybus/audio_apbridgea.h 8845F: drivers/staging/greybus/audio_codec.c 8846F: drivers/staging/greybus/audio_codec.h 8847F: drivers/staging/greybus/audio_gb.c 8848F: drivers/staging/greybus/audio_manager.c 8849F: drivers/staging/greybus/audio_manager.h 8850F: drivers/staging/greybus/audio_manager_module.c 8851F: drivers/staging/greybus/audio_manager_private.h 8852F: drivers/staging/greybus/audio_manager_sysfs.c 8853F: drivers/staging/greybus/audio_module.c 8854F: drivers/staging/greybus/audio_topology.c 8855 8856GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8857M: Viresh Kumar <vireshk@kernel.org> 8858S: Maintained 8859F: drivers/staging/greybus/authentication.c 8860F: drivers/staging/greybus/bootrom.c 8861F: drivers/staging/greybus/firmware.h 8862F: drivers/staging/greybus/fw-core.c 8863F: drivers/staging/greybus/fw-download.c 8864F: drivers/staging/greybus/fw-management.c 8865F: drivers/staging/greybus/greybus_authentication.h 8866F: drivers/staging/greybus/greybus_firmware.h 8867F: drivers/staging/greybus/hid.c 8868F: drivers/staging/greybus/i2c.c 8869F: drivers/staging/greybus/spi.c 8870F: drivers/staging/greybus/spilib.c 8871F: drivers/staging/greybus/spilib.h 8872 8873GREYBUS LOOPBACK DRIVER 8874M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8875S: Maintained 8876F: drivers/staging/greybus/loopback.c 8877 8878GREYBUS PLATFORM DRIVERS 8879M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8880S: Maintained 8881F: drivers/staging/greybus/arche-apb-ctrl.c 8882F: drivers/staging/greybus/arche-platform.c 8883F: drivers/staging/greybus/arche_platform.h 8884 8885GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8886M: Rui Miguel Silva <rmfrfs@gmail.com> 8887S: Maintained 8888F: drivers/staging/greybus/gpio.c 8889F: drivers/staging/greybus/light.c 8890F: drivers/staging/greybus/power_supply.c 8891F: drivers/staging/greybus/sdio.c 8892F: drivers/staging/greybus/spi.c 8893F: drivers/staging/greybus/spilib.c 8894 8895GREYBUS SUBSYSTEM 8896M: Johan Hovold <johan@kernel.org> 8897M: Alex Elder <elder@kernel.org> 8898M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8899L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8900S: Maintained 8901F: drivers/greybus/ 8902F: drivers/staging/greybus/ 8903F: include/linux/greybus.h 8904F: include/linux/greybus/ 8905 8906GREYBUS UART PROTOCOLS DRIVERS 8907M: David Lin <dtwlin@gmail.com> 8908S: Maintained 8909F: drivers/staging/greybus/log.c 8910F: drivers/staging/greybus/uart.c 8911 8912GS1662 VIDEO SERIALIZER 8913M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8914L: linux-media@vger.kernel.org 8915S: Maintained 8916T: git git://linuxtv.org/media_tree.git 8917F: drivers/media/spi/gs1662.c 8918 8919GSPCA FINEPIX SUBDRIVER 8920M: Frank Zago <frank@zago.net> 8921L: linux-media@vger.kernel.org 8922S: Maintained 8923T: git git://linuxtv.org/media_tree.git 8924F: drivers/media/usb/gspca/finepix.c 8925 8926GSPCA GL860 SUBDRIVER 8927M: Olivier Lorin <o.lorin@laposte.net> 8928L: linux-media@vger.kernel.org 8929S: Maintained 8930T: git git://linuxtv.org/media_tree.git 8931F: drivers/media/usb/gspca/gl860/ 8932 8933GSPCA M5602 SUBDRIVER 8934M: Erik Andren <erik.andren@gmail.com> 8935L: linux-media@vger.kernel.org 8936S: Maintained 8937T: git git://linuxtv.org/media_tree.git 8938F: drivers/media/usb/gspca/m5602/ 8939 8940GSPCA PAC207 SONIXB SUBDRIVER 8941M: Hans Verkuil <hverkuil@xs4all.nl> 8942L: linux-media@vger.kernel.org 8943S: Odd Fixes 8944T: git git://linuxtv.org/media_tree.git 8945F: drivers/media/usb/gspca/pac207.c 8946 8947GSPCA SN9C20X SUBDRIVER 8948M: Brian Johnson <brijohn@gmail.com> 8949L: linux-media@vger.kernel.org 8950S: Maintained 8951T: git git://linuxtv.org/media_tree.git 8952F: drivers/media/usb/gspca/sn9c20x.c 8953 8954GSPCA T613 SUBDRIVER 8955M: Leandro Costantino <lcostantino@gmail.com> 8956L: linux-media@vger.kernel.org 8957S: Maintained 8958T: git git://linuxtv.org/media_tree.git 8959F: drivers/media/usb/gspca/t613.c 8960 8961GSPCA USB WEBCAM DRIVER 8962M: Hans Verkuil <hverkuil@xs4all.nl> 8963L: linux-media@vger.kernel.org 8964S: Odd Fixes 8965T: git git://linuxtv.org/media_tree.git 8966F: drivers/media/usb/gspca/ 8967 8968GTP (GPRS Tunneling Protocol) 8969M: Pablo Neira Ayuso <pablo@netfilter.org> 8970M: Harald Welte <laforge@gnumonks.org> 8971L: osmocom-net-gprs@lists.osmocom.org 8972S: Maintained 8973T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8974F: drivers/net/gtp.c 8975 8976GUID PARTITION TABLE (GPT) 8977M: Davidlohr Bueso <dave@stgolabs.net> 8978L: linux-efi@vger.kernel.org 8979S: Maintained 8980F: block/partitions/efi.* 8981 8982HABANALABS PCI DRIVER 8983M: Oded Gabbay <ogabbay@kernel.org> 8984L: dri-devel@lists.freedesktop.org 8985S: Supported 8986C: irc://irc.oftc.net/dri-devel 8987T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8988F: Documentation/ABI/testing/debugfs-driver-habanalabs 8989F: Documentation/ABI/testing/sysfs-driver-habanalabs 8990F: drivers/accel/habanalabs/ 8991F: include/trace/events/habanalabs.h 8992F: include/uapi/drm/habanalabs_accel.h 8993 8994HACKRF MEDIA DRIVER 8995M: Antti Palosaari <crope@iki.fi> 8996L: linux-media@vger.kernel.org 8997S: Maintained 8998W: https://linuxtv.org 8999W: http://palosaari.fi/linux/ 9000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9001T: git git://linuxtv.org/anttip/media_tree.git 9002F: drivers/media/usb/hackrf/ 9003 9004HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9005M: Chuck Lever <chuck.lever@oracle.com> 9006L: kernel-tls-handshake@lists.linux.dev 9007L: netdev@vger.kernel.org 9008S: Maintained 9009F: Documentation/netlink/specs/handshake.yaml 9010F: Documentation/networking/tls-handshake.rst 9011F: include/net/handshake.h 9012F: include/trace/events/handshake.h 9013F: net/handshake/ 9014 9015HANTRO VPU CODEC DRIVER 9016M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9017M: Philipp Zabel <p.zabel@pengutronix.de> 9018L: linux-media@vger.kernel.org 9019L: linux-rockchip@lists.infradead.org 9020S: Maintained 9021F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9022F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9023F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9024F: drivers/media/platform/verisilicon/ 9025 9026HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9027M: Frank Seidel <frank@f-seidel.de> 9028L: platform-driver-x86@vger.kernel.org 9029S: Maintained 9030W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9031F: drivers/platform/x86/hdaps.c 9032 9033HARDWARE MONITORING 9034M: Jean Delvare <jdelvare@suse.com> 9035M: Guenter Roeck <linux@roeck-us.net> 9036L: linux-hwmon@vger.kernel.org 9037S: Maintained 9038W: http://hwmon.wiki.kernel.org/ 9039T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9040F: Documentation/ABI/testing/sysfs-class-hwmon 9041F: Documentation/devicetree/bindings/hwmon/ 9042F: Documentation/hwmon/ 9043F: drivers/hwmon/ 9044F: include/linux/hwmon*.h 9045F: include/trace/events/hwmon*.h 9046K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9047 9048HARDWARE RANDOM NUMBER GENERATOR CORE 9049M: Olivia Mackall <olivia@selenic.com> 9050M: Herbert Xu <herbert@gondor.apana.org.au> 9051L: linux-crypto@vger.kernel.org 9052S: Odd fixes 9053F: Documentation/admin-guide/hw_random.rst 9054F: Documentation/devicetree/bindings/rng/ 9055F: drivers/char/hw_random/ 9056F: include/linux/hw_random.h 9057 9058HARDWARE SPINLOCK CORE 9059M: Ohad Ben-Cohen <ohad@wizery.com> 9060M: Bjorn Andersson <andersson@kernel.org> 9061R: Baolin Wang <baolin.wang7@gmail.com> 9062L: linux-remoteproc@vger.kernel.org 9063S: Maintained 9064T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9065F: Documentation/devicetree/bindings/hwlock/ 9066F: Documentation/locking/hwspinlock.rst 9067F: drivers/hwspinlock/ 9068F: include/linux/hwspinlock.h 9069 9070HARDWARE TRACING FACILITIES 9071M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9072S: Maintained 9073F: drivers/hwtracing/ 9074 9075HARMONY SOUND DRIVER 9076L: linux-parisc@vger.kernel.org 9077S: Maintained 9078F: sound/parisc/harmony.* 9079 9080HDPVR USB VIDEO ENCODER DRIVER 9081M: Hans Verkuil <hverkuil@xs4all.nl> 9082L: linux-media@vger.kernel.org 9083S: Odd Fixes 9084W: https://linuxtv.org 9085T: git git://linuxtv.org/media_tree.git 9086F: drivers/media/usb/hdpvr/ 9087 9088HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9089M: Matt Hsiao <matt.hsiao@hpe.com> 9090S: Supported 9091F: drivers/misc/hpilo.[ch] 9092 9093HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9094M: Jerry Hoemann <jerry.hoemann@hpe.com> 9095S: Supported 9096F: Documentation/watchdog/hpwdt.rst 9097F: drivers/watchdog/hpwdt.c 9098 9099HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9100M: Don Brace <don.brace@microchip.com> 9101L: storagedev@microchip.com 9102L: linux-scsi@vger.kernel.org 9103S: Supported 9104F: Documentation/scsi/hpsa.rst 9105F: drivers/scsi/hpsa*.[ch] 9106F: include/linux/cciss*.h 9107F: include/uapi/linux/cciss*.h 9108 9109HFI1 DRIVER 9110M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9111L: linux-rdma@vger.kernel.org 9112S: Supported 9113F: drivers/infiniband/hw/hfi1 9114 9115HFS FILESYSTEM 9116L: linux-fsdevel@vger.kernel.org 9117S: Orphan 9118F: Documentation/filesystems/hfs.rst 9119F: fs/hfs/ 9120 9121HFSPLUS FILESYSTEM 9122L: linux-fsdevel@vger.kernel.org 9123S: Orphan 9124F: Documentation/filesystems/hfsplus.rst 9125F: fs/hfsplus/ 9126 9127HGA FRAMEBUFFER DRIVER 9128M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9129L: linux-nvidia@lists.surfsouth.com 9130S: Maintained 9131W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9132F: drivers/video/fbdev/hgafb.c 9133 9134HIBERNATION (aka Software Suspend, aka swsusp) 9135M: "Rafael J. Wysocki" <rafael@kernel.org> 9136M: Pavel Machek <pavel@ucw.cz> 9137L: linux-pm@vger.kernel.org 9138S: Supported 9139B: https://bugzilla.kernel.org 9140F: arch/*/include/asm/suspend*.h 9141F: arch/x86/power/ 9142F: drivers/base/power/ 9143F: include/linux/freezer.h 9144F: include/linux/pm.h 9145F: include/linux/suspend.h 9146F: kernel/power/ 9147 9148HID CORE LAYER 9149M: Jiri Kosina <jikos@kernel.org> 9150M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9151L: linux-input@vger.kernel.org 9152S: Maintained 9153T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9154F: Documentation/hid/ 9155F: drivers/hid/ 9156F: include/linux/hid* 9157F: include/uapi/linux/hid* 9158F: samples/hid/ 9159F: tools/testing/selftests/hid/ 9160 9161HID LOGITECH DRIVERS 9162R: Filipe Laíns <lains@riseup.net> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165F: drivers/hid/hid-logitech-* 9166 9167HID NVIDIA SHIELD DRIVER 9168M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9169L: linux-input@vger.kernel.org 9170S: Maintained 9171F: drivers/hid/hid-nvidia-shield.c 9172 9173HID PHOENIX RC FLIGHT CONTROLLER 9174M: Marcus Folkesson <marcus.folkesson@gmail.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-pxrc.c 9178 9179HID PLAYSTATION DRIVER 9180M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9181L: linux-input@vger.kernel.org 9182S: Supported 9183F: drivers/hid/hid-playstation.c 9184 9185HID SENSOR HUB DRIVERS 9186M: Jiri Kosina <jikos@kernel.org> 9187M: Jonathan Cameron <jic23@kernel.org> 9188M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9189L: linux-input@vger.kernel.org 9190L: linux-iio@vger.kernel.org 9191S: Maintained 9192F: Documentation/hid/hid-sensor* 9193F: drivers/hid/hid-sensor-* 9194F: drivers/iio/*/hid-* 9195F: include/linux/hid-sensor-* 9196 9197HID VRC-2 CAR CONTROLLER DRIVER 9198M: Marcus Folkesson <marcus.folkesson@gmail.com> 9199L: linux-input@vger.kernel.org 9200S: Maintained 9201F: drivers/hid/hid-vrc2.c 9202 9203HID WACOM DRIVER 9204M: Ping Cheng <ping.cheng@wacom.com> 9205M: Jason Gerecke <jason.gerecke@wacom.com> 9206L: linux-input@vger.kernel.org 9207S: Maintained 9208F: drivers/hid/wacom.h 9209F: drivers/hid/wacom_* 9210 9211HID++ LOGITECH DRIVERS 9212R: Filipe Laíns <lains@riseup.net> 9213R: Bastien Nocera <hadess@hadess.net> 9214L: linux-input@vger.kernel.org 9215S: Maintained 9216F: drivers/hid/hid-logitech-hidpp.c 9217 9218HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9219M: Thomas Gleixner <tglx@linutronix.de> 9220L: linux-kernel@vger.kernel.org 9221S: Maintained 9222T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9223F: Documentation/timers/ 9224F: include/linux/clockchips.h 9225F: include/linux/hrtimer.h 9226F: kernel/time/clockevents.c 9227F: kernel/time/hrtimer.c 9228F: kernel/time/timer_*.c 9229 9230HIGH-SPEED SCC DRIVER FOR AX.25 9231L: linux-hams@vger.kernel.org 9232S: Orphan 9233F: drivers/net/hamradio/scc.c 9234 9235HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9236M: HighPoint Linux Team <linux@highpoint-tech.com> 9237S: Supported 9238W: http://www.highpoint-tech.com 9239F: Documentation/scsi/hptiop.rst 9240F: drivers/scsi/hptiop.c 9241 9242HIKEY960 ONBOARD USB GPIO HUB DRIVER 9243M: John Stultz <jstultz@google.com> 9244L: linux-kernel@vger.kernel.org 9245S: Maintained 9246F: drivers/misc/hisi_hikey_usb.c 9247 9248HIMAX HX83112B TOUCHSCREEN SUPPORT 9249M: Job Noorman <job@noorman.info> 9250L: linux-input@vger.kernel.org 9251S: Maintained 9252F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9253F: drivers/input/touchscreen/himax_hx83112b.c 9254 9255HIPPI 9256M: Jes Sorensen <jes@trained-monkey.org> 9257L: linux-hippi@sunsite.dk 9258S: Maintained 9259F: drivers/net/hippi/ 9260F: include/linux/hippidevice.h 9261F: include/uapi/linux/if_hippi.h 9262F: net/802/hippi.c 9263 9264HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9265M: Kurt Kanzenbach <kurt@linutronix.de> 9266L: netdev@vger.kernel.org 9267S: Maintained 9268F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9269F: drivers/net/dsa/hirschmann/* 9270F: include/linux/platform_data/hirschmann-hellcreek.h 9271F: net/dsa/tag_hellcreek.c 9272 9273HISILICON DMA DRIVER 9274M: Zhou Wang <wangzhou1@hisilicon.com> 9275M: Jie Hai <haijie1@huawei.com> 9276L: dmaengine@vger.kernel.org 9277S: Maintained 9278F: drivers/dma/hisi_dma.c 9279 9280HISILICON GPIO DRIVER 9281M: Jay Fang <f.fangjian@huawei.com> 9282L: linux-gpio@vger.kernel.org 9283S: Maintained 9284F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9285F: drivers/gpio/gpio-hisi.c 9286 9287HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9288M: Longfang Liu <liulongfang@huawei.com> 9289L: linux-crypto@vger.kernel.org 9290S: Maintained 9291F: Documentation/ABI/testing/debugfs-hisi-hpre 9292F: drivers/crypto/hisilicon/hpre/hpre.h 9293F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9294F: drivers/crypto/hisilicon/hpre/hpre_main.c 9295 9296HISILICON HNS3 PMU DRIVER 9297M: Guangbin Huang <huangguangbin2@huawei.com> 9298S: Supported 9299F: Documentation/admin-guide/perf/hns3-pmu.rst 9300F: drivers/perf/hisilicon/hns3_pmu.c 9301 9302HISILICON I2C CONTROLLER DRIVER 9303M: Yicong Yang <yangyicong@hisilicon.com> 9304L: linux-i2c@vger.kernel.org 9305S: Maintained 9306W: https://www.hisilicon.com 9307F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9308F: drivers/i2c/busses/i2c-hisi.c 9309 9310HISILICON LPC BUS DRIVER 9311M: Jay Fang <f.fangjian@huawei.com> 9312S: Maintained 9313W: http://www.hisilicon.com 9314F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9315F: drivers/bus/hisi_lpc.c 9316 9317HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9318M: Yisen Zhuang <yisen.zhuang@huawei.com> 9319M: Salil Mehta <salil.mehta@huawei.com> 9320L: netdev@vger.kernel.org 9321S: Maintained 9322W: http://www.hisilicon.com 9323F: drivers/net/ethernet/hisilicon/hns3/ 9324 9325HISILICON NETWORK SUBSYSTEM DRIVER 9326M: Yisen Zhuang <yisen.zhuang@huawei.com> 9327M: Salil Mehta <salil.mehta@huawei.com> 9328L: netdev@vger.kernel.org 9329S: Maintained 9330W: http://www.hisilicon.com 9331F: Documentation/devicetree/bindings/net/hisilicon*.txt 9332F: drivers/net/ethernet/hisilicon/ 9333 9334HISILICON PMU DRIVER 9335M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9336M: Jonathan Cameron <jonathan.cameron@huawei.com> 9337S: Supported 9338W: http://www.hisilicon.com 9339F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9340F: Documentation/admin-guide/perf/hisi-pmu.rst 9341F: drivers/perf/hisilicon 9342 9343HISILICON PTT DRIVER 9344M: Yicong Yang <yangyicong@hisilicon.com> 9345M: Jonathan Cameron <jonathan.cameron@huawei.com> 9346L: linux-kernel@vger.kernel.org 9347S: Maintained 9348F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9349F: Documentation/trace/hisi-ptt.rst 9350F: drivers/hwtracing/ptt/ 9351F: tools/perf/arch/arm64/util/hisi-ptt.c 9352F: tools/perf/util/hisi-ptt* 9353F: tools/perf/util/hisi-ptt-decoder/* 9354 9355HISILICON QM DRIVER 9356M: Weili Qian <qianweili@huawei.com> 9357M: Zhou Wang <wangzhou1@hisilicon.com> 9358L: linux-crypto@vger.kernel.org 9359S: Maintained 9360F: drivers/crypto/hisilicon/Kconfig 9361F: drivers/crypto/hisilicon/Makefile 9362F: drivers/crypto/hisilicon/qm.c 9363F: drivers/crypto/hisilicon/sgl.c 9364F: include/linux/hisi_acc_qm.h 9365 9366HISILICON ROCE DRIVER 9367M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9368M: Junxian Huang <huangjunxian6@hisilicon.com> 9369L: linux-rdma@vger.kernel.org 9370S: Maintained 9371F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9372F: drivers/infiniband/hw/hns/ 9373 9374HISILICON SAS Controller 9375M: Xiang Chen <chenxiang66@hisilicon.com> 9376S: Supported 9377W: http://www.hisilicon.com 9378F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9379F: drivers/scsi/hisi_sas/ 9380 9381HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9382M: Kai Ye <yekai13@huawei.com> 9383M: Longfang Liu <liulongfang@huawei.com> 9384L: linux-crypto@vger.kernel.org 9385S: Maintained 9386F: Documentation/ABI/testing/debugfs-hisi-sec 9387F: drivers/crypto/hisilicon/sec2/sec.h 9388F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9389F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9390F: drivers/crypto/hisilicon/sec2/sec_main.c 9391 9392HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9393M: Jay Fang <f.fangjian@huawei.com> 9394L: linux-spi@vger.kernel.org 9395S: Maintained 9396W: http://www.hisilicon.com 9397F: drivers/spi/spi-hisi-kunpeng.c 9398 9399HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9400M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9401L: linux-kernel@vger.kernel.org 9402S: Maintained 9403F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9404F: drivers/spmi/hisi-spmi-controller.c 9405 9406HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9407M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9408L: linux-kernel@vger.kernel.org 9409S: Maintained 9410F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9411F: drivers/mfd/hi6421-spmi-pmic.c 9412 9413HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9414M: Weili Qian <qianweili@huawei.com> 9415S: Maintained 9416F: drivers/crypto/hisilicon/trng/trng.c 9417 9418HISILICON V3XX SPI NOR FLASH Controller Driver 9419M: Jay Fang <f.fangjian@huawei.com> 9420S: Maintained 9421W: http://www.hisilicon.com 9422F: drivers/spi/spi-hisi-sfc-v3xx.c 9423 9424HISILICON ZIP Controller DRIVER 9425M: Yang Shen <shenyang39@huawei.com> 9426M: Zhou Wang <wangzhou1@hisilicon.com> 9427L: linux-crypto@vger.kernel.org 9428S: Maintained 9429F: Documentation/ABI/testing/debugfs-hisi-zip 9430F: drivers/crypto/hisilicon/zip/ 9431 9432HMM - Heterogeneous Memory Management 9433M: Jérôme Glisse <jglisse@redhat.com> 9434L: linux-mm@kvack.org 9435S: Maintained 9436F: Documentation/mm/hmm.rst 9437F: include/linux/hmm* 9438F: lib/test_hmm* 9439F: mm/hmm* 9440F: tools/testing/selftests/mm/*hmm* 9441 9442HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9443M: Andreas Klinger <ak@it-klinger.de> 9444L: linux-iio@vger.kernel.org 9445S: Maintained 9446F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9447F: drivers/iio/pressure/mprls0025pa.c 9448 9449HOST AP DRIVER 9450M: Jouni Malinen <j@w1.fi> 9451L: linux-wireless@vger.kernel.org 9452S: Obsolete 9453W: http://w1.fi/hostap-driver.html 9454F: drivers/net/wireless/intersil/hostap/ 9455 9456HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9457L: platform-driver-x86@vger.kernel.org 9458S: Orphan 9459F: drivers/platform/x86/hp/tc1100-wmi.c 9460 9461HP WMI HARDWARE MONITOR DRIVER 9462M: James Seo <james@equiv.tech> 9463L: linux-hwmon@vger.kernel.org 9464S: Maintained 9465F: Documentation/hwmon/hp-wmi-sensors.rst 9466F: drivers/hwmon/hp-wmi-sensors.c 9467 9468HPET: High Precision Event Timers driver 9469M: Clemens Ladisch <clemens@ladisch.de> 9470S: Maintained 9471F: Documentation/timers/hpet.rst 9472F: drivers/char/hpet.c 9473F: include/linux/hpet.h 9474F: include/uapi/linux/hpet.h 9475 9476HPET: x86 9477S: Orphan 9478F: arch/x86/include/asm/hpet.h 9479F: arch/x86/kernel/hpet.c 9480 9481HPFS FILESYSTEM 9482M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9483S: Maintained 9484W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9485F: fs/hpfs/ 9486 9487HSI SUBSYSTEM 9488M: Sebastian Reichel <sre@kernel.org> 9489S: Maintained 9490T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9491F: Documentation/ABI/testing/sysfs-bus-hsi 9492F: Documentation/driver-api/hsi.rst 9493F: drivers/hsi/ 9494F: include/linux/hsi/ 9495F: include/uapi/linux/hsi/ 9496 9497HSO 3G MODEM DRIVER 9498L: linux-usb@vger.kernel.org 9499S: Orphan 9500F: drivers/net/usb/hso.c 9501 9502HSR NETWORK PROTOCOL 9503L: netdev@vger.kernel.org 9504S: Orphan 9505F: net/hsr/ 9506 9507HT16K33 LED CONTROLLER DRIVER 9508M: Robin van der Gracht <robin@protonic.nl> 9509S: Maintained 9510F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9511F: drivers/auxdisplay/ht16k33.c 9512 9513HTCPEN TOUCHSCREEN DRIVER 9514M: Pau Oliva Fora <pof@eslack.org> 9515L: linux-input@vger.kernel.org 9516S: Maintained 9517F: drivers/input/touchscreen/htcpen.c 9518 9519HTE SUBSYSTEM 9520M: Dipen Patel <dipenp@nvidia.com> 9521L: timestamp@lists.linux.dev 9522S: Maintained 9523Q: https://patchwork.kernel.org/project/timestamp/list/ 9524T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9525F: Documentation/devicetree/bindings/timestamp/ 9526F: Documentation/driver-api/hte/ 9527F: drivers/hte/ 9528F: include/linux/hte.h 9529 9530HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9531M: Lorenzo Bianconi <lorenzo@kernel.org> 9532L: linux-iio@vger.kernel.org 9533S: Maintained 9534W: http://www.st.com/ 9535F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9536F: drivers/iio/humidity/hts221* 9537 9538HUAWEI ETHERNET DRIVER 9539M: Cai Huoqing <cai.huoqing@linux.dev> 9540L: netdev@vger.kernel.org 9541S: Maintained 9542F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9543F: drivers/net/ethernet/huawei/hinic/ 9544 9545HUGETLB SUBSYSTEM 9546M: Mike Kravetz <mike.kravetz@oracle.com> 9547M: Muchun Song <muchun.song@linux.dev> 9548L: linux-mm@kvack.org 9549S: Maintained 9550F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9551F: Documentation/admin-guide/mm/hugetlbpage.rst 9552F: Documentation/mm/hugetlbfs_reserv.rst 9553F: Documentation/mm/vmemmap_dedup.rst 9554F: fs/hugetlbfs/ 9555F: include/linux/hugetlb.h 9556F: mm/hugetlb.c 9557F: mm/hugetlb_vmemmap.c 9558F: mm/hugetlb_vmemmap.h 9559 9560HVA ST MEDIA DRIVER 9561M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9562L: linux-media@vger.kernel.org 9563S: Supported 9564W: https://linuxtv.org 9565T: git git://linuxtv.org/media_tree.git 9566F: drivers/media/platform/st/sti/hva 9567 9568HWPOISON MEMORY FAILURE HANDLING 9569M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9570R: Miaohe Lin <linmiaohe@huawei.com> 9571L: linux-mm@kvack.org 9572S: Maintained 9573F: mm/hwpoison-inject.c 9574F: mm/memory-failure.c 9575 9576HYCON HY46XX TOUCHSCREEN SUPPORT 9577M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9578L: linux-input@vger.kernel.org 9579S: Maintained 9580F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9581F: drivers/input/touchscreen/hycon-hy46xx.c 9582 9583HYGON PROCESSOR SUPPORT 9584M: Pu Wen <puwen@hygon.cn> 9585L: linux-kernel@vger.kernel.org 9586S: Maintained 9587F: arch/x86/kernel/cpu/hygon.c 9588 9589HYNIX HI556 SENSOR DRIVER 9590M: Sakari Ailus <sakari.ailus@linux.intel.com> 9591L: linux-media@vger.kernel.org 9592S: Maintained 9593T: git git://linuxtv.org/media_tree.git 9594F: drivers/media/i2c/hi556.c 9595 9596HYNIX HI846 SENSOR DRIVER 9597M: Martin Kepplinger <martin.kepplinger@puri.sm> 9598L: linux-media@vger.kernel.org 9599S: Maintained 9600F: drivers/media/i2c/hi846.c 9601 9602HYNIX HI847 SENSOR DRIVER 9603M: Sakari Ailus <sakari.ailus@linux.intel.com> 9604L: linux-media@vger.kernel.org 9605S: Maintained 9606F: drivers/media/i2c/hi847.c 9607 9608Hyper-V/Azure CORE AND DRIVERS 9609M: "K. Y. Srinivasan" <kys@microsoft.com> 9610M: Haiyang Zhang <haiyangz@microsoft.com> 9611M: Wei Liu <wei.liu@kernel.org> 9612M: Dexuan Cui <decui@microsoft.com> 9613L: linux-hyperv@vger.kernel.org 9614S: Supported 9615T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9616F: Documentation/ABI/stable/sysfs-bus-vmbus 9617F: Documentation/ABI/testing/debugfs-hyperv 9618F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9619F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9620F: Documentation/virt/hyperv 9621F: arch/arm64/hyperv 9622F: arch/arm64/include/asm/hyperv-tlfs.h 9623F: arch/arm64/include/asm/mshyperv.h 9624F: arch/x86/hyperv 9625F: arch/x86/include/asm/hyperv-tlfs.h 9626F: arch/x86/include/asm/mshyperv.h 9627F: arch/x86/include/asm/trace/hyperv.h 9628F: arch/x86/kernel/cpu/mshyperv.c 9629F: drivers/clocksource/hyperv_timer.c 9630F: drivers/hid/hid-hyperv.c 9631F: drivers/hv/ 9632F: drivers/input/serio/hyperv-keyboard.c 9633F: drivers/iommu/hyperv-iommu.c 9634F: drivers/net/ethernet/microsoft/ 9635F: drivers/net/hyperv/ 9636F: drivers/pci/controller/pci-hyperv-intf.c 9637F: drivers/pci/controller/pci-hyperv.c 9638F: drivers/scsi/storvsc_drv.c 9639F: drivers/uio/uio_hv_generic.c 9640F: drivers/video/fbdev/hyperv_fb.c 9641F: include/asm-generic/hyperv-tlfs.h 9642F: include/asm-generic/mshyperv.h 9643F: include/clocksource/hyperv_timer.h 9644F: include/linux/hyperv.h 9645F: include/net/mana 9646F: include/uapi/linux/hyperv.h 9647F: net/vmw_vsock/hyperv_transport.c 9648F: tools/hv/ 9649 9650HYPERBUS SUPPORT 9651M: Vignesh Raghavendra <vigneshr@ti.com> 9652L: linux-mtd@lists.infradead.org 9653S: Supported 9654Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9655C: irc://irc.oftc.net/mtd 9656T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9657F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9658F: drivers/mtd/hyperbus/ 9659F: include/linux/mtd/hyperbus.h 9660 9661HYPERVISOR VIRTUAL CONSOLE DRIVER 9662L: linuxppc-dev@lists.ozlabs.org 9663S: Odd Fixes 9664F: drivers/tty/hvc/ 9665 9666I2C ACPI SUPPORT 9667M: Mika Westerberg <mika.westerberg@linux.intel.com> 9668L: linux-i2c@vger.kernel.org 9669L: linux-acpi@vger.kernel.org 9670S: Maintained 9671F: drivers/i2c/i2c-core-acpi.c 9672 9673I2C ADDRESS TRANSLATOR (ATR) 9674M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9675R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9676L: linux-i2c@vger.kernel.org 9677S: Maintained 9678F: drivers/i2c/i2c-atr.c 9679F: include/linux/i2c-atr.h 9680 9681I2C CONTROLLER DRIVER FOR NVIDIA GPU 9682M: Ajay Gupta <ajayg@nvidia.com> 9683L: linux-i2c@vger.kernel.org 9684S: Maintained 9685F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9686F: drivers/i2c/busses/i2c-nvidia-gpu.c 9687 9688I2C MUXES 9689M: Peter Rosin <peda@axentia.se> 9690L: linux-i2c@vger.kernel.org 9691S: Maintained 9692F: Documentation/devicetree/bindings/i2c/i2c-arb* 9693F: Documentation/devicetree/bindings/i2c/i2c-gate* 9694F: Documentation/devicetree/bindings/i2c/i2c-mux* 9695F: Documentation/i2c/i2c-topology.rst 9696F: Documentation/i2c/muxes/ 9697F: drivers/i2c/i2c-mux.c 9698F: drivers/i2c/muxes/ 9699F: include/linux/i2c-mux.h 9700 9701I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9702M: Gregory CLEMENT <gregory.clement@bootlin.com> 9703L: linux-i2c@vger.kernel.org 9704S: Maintained 9705F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9706F: drivers/i2c/busses/i2c-mv64xxx.c 9707 9708I2C OVER PARALLEL PORT 9709M: Jean Delvare <jdelvare@suse.com> 9710L: linux-i2c@vger.kernel.org 9711S: Maintained 9712F: Documentation/i2c/busses/i2c-parport.rst 9713F: drivers/i2c/busses/i2c-parport.c 9714 9715I2C SUBSYSTEM 9716M: Wolfram Sang <wsa@kernel.org> 9717L: linux-i2c@vger.kernel.org 9718S: Maintained 9719W: https://i2c.wiki.kernel.org/ 9720Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9721T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9722F: Documentation/devicetree/bindings/i2c/i2c.txt 9723F: Documentation/i2c/ 9724F: drivers/i2c/* 9725F: include/dt-bindings/i2c/i2c.h 9726F: include/linux/i2c-dev.h 9727F: include/linux/i2c-smbus.h 9728F: include/linux/i2c.h 9729F: include/uapi/linux/i2c-*.h 9730F: include/uapi/linux/i2c.h 9731 9732I2C SUBSYSTEM HOST DRIVERS 9733M: Andi Shyti <andi.shyti@kernel.org> 9734L: linux-i2c@vger.kernel.org 9735S: Maintained 9736W: https://i2c.wiki.kernel.org/ 9737Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9738T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9739F: Documentation/devicetree/bindings/i2c/ 9740F: drivers/i2c/algos/ 9741F: drivers/i2c/busses/ 9742F: include/dt-bindings/i2c/ 9743 9744I2C-TAOS-EVM DRIVER 9745M: Jean Delvare <jdelvare@suse.com> 9746L: linux-i2c@vger.kernel.org 9747S: Maintained 9748F: Documentation/i2c/busses/i2c-taos-evm.rst 9749F: drivers/i2c/busses/i2c-taos-evm.c 9750 9751I2C-TINY-USB DRIVER 9752M: Till Harbaum <till@harbaum.org> 9753L: linux-i2c@vger.kernel.org 9754S: Maintained 9755W: http://www.harbaum.org/till/i2c_tiny_usb 9756F: drivers/i2c/busses/i2c-tiny-usb.c 9757 9758I2C/SMBUS CONTROLLER DRIVERS FOR PC 9759M: Jean Delvare <jdelvare@suse.com> 9760L: linux-i2c@vger.kernel.org 9761S: Maintained 9762F: Documentation/i2c/busses/i2c-ali1535.rst 9763F: Documentation/i2c/busses/i2c-ali1563.rst 9764F: Documentation/i2c/busses/i2c-ali15x3.rst 9765F: Documentation/i2c/busses/i2c-amd756.rst 9766F: Documentation/i2c/busses/i2c-amd8111.rst 9767F: Documentation/i2c/busses/i2c-i801.rst 9768F: Documentation/i2c/busses/i2c-nforce2.rst 9769F: Documentation/i2c/busses/i2c-piix4.rst 9770F: Documentation/i2c/busses/i2c-sis5595.rst 9771F: Documentation/i2c/busses/i2c-sis630.rst 9772F: Documentation/i2c/busses/i2c-sis96x.rst 9773F: Documentation/i2c/busses/i2c-via.rst 9774F: Documentation/i2c/busses/i2c-viapro.rst 9775F: drivers/i2c/busses/i2c-ali1535.c 9776F: drivers/i2c/busses/i2c-ali1563.c 9777F: drivers/i2c/busses/i2c-ali15x3.c 9778F: drivers/i2c/busses/i2c-amd756-s4882.c 9779F: drivers/i2c/busses/i2c-amd756.c 9780F: drivers/i2c/busses/i2c-amd8111.c 9781F: drivers/i2c/busses/i2c-i801.c 9782F: drivers/i2c/busses/i2c-isch.c 9783F: drivers/i2c/busses/i2c-nforce2-s4985.c 9784F: drivers/i2c/busses/i2c-nforce2.c 9785F: drivers/i2c/busses/i2c-piix4.c 9786F: drivers/i2c/busses/i2c-sis5595.c 9787F: drivers/i2c/busses/i2c-sis630.c 9788F: drivers/i2c/busses/i2c-sis96x.c 9789F: drivers/i2c/busses/i2c-via.c 9790F: drivers/i2c/busses/i2c-viapro.c 9791 9792I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9793M: Hans de Goede <hdegoede@redhat.com> 9794L: linux-i2c@vger.kernel.org 9795S: Maintained 9796F: drivers/i2c/busses/i2c-cht-wc.c 9797 9798I2C/SMBUS ISMT DRIVER 9799M: Seth Heasley <seth.heasley@intel.com> 9800M: Neil Horman <nhorman@tuxdriver.com> 9801L: linux-i2c@vger.kernel.org 9802F: Documentation/i2c/busses/i2c-ismt.rst 9803F: drivers/i2c/busses/i2c-ismt.c 9804 9805I2C/SMBUS STUB DRIVER 9806M: Jean Delvare <jdelvare@suse.com> 9807L: linux-i2c@vger.kernel.org 9808S: Maintained 9809F: drivers/i2c/i2c-stub.c 9810 9811I3C DRIVER FOR ASPEED AST2600 9812M: Jeremy Kerr <jk@codeconstruct.com.au> 9813S: Maintained 9814F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9815F: drivers/i3c/master/ast2600-i3c-master.c 9816 9817I3C DRIVER FOR CADENCE I3C MASTER IP 9818M: Przemysław Gaj <pgaj@cadence.com> 9819S: Maintained 9820F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9821F: drivers/i3c/master/i3c-master-cdns.c 9822 9823I3C DRIVER FOR SYNOPSYS DESIGNWARE 9824S: Orphan 9825F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9826F: drivers/i3c/master/dw* 9827 9828I3C SUBSYSTEM 9829M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9830L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9831S: Maintained 9832C: irc://chat.freenode.net/linux-i3c 9833T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9834F: Documentation/ABI/testing/sysfs-bus-i3c 9835F: Documentation/devicetree/bindings/i3c/ 9836F: Documentation/driver-api/i3c 9837F: drivers/i3c/ 9838F: include/linux/i3c/ 9839 9840IA64 (Itanium) PLATFORM 9841L: linux-ia64@vger.kernel.org 9842S: Orphan 9843F: Documentation/arch/ia64/ 9844F: arch/ia64/ 9845 9846IBM Operation Panel Input Driver 9847M: Eddie James <eajames@linux.ibm.com> 9848L: linux-input@vger.kernel.org 9849S: Maintained 9850F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9851F: drivers/input/misc/ibm-panel.c 9852 9853IBM Power 842 compression accelerator 9854M: Haren Myneni <haren@us.ibm.com> 9855S: Supported 9856F: crypto/842.c 9857F: drivers/crypto/nx/Kconfig 9858F: drivers/crypto/nx/Makefile 9859F: drivers/crypto/nx/nx-842* 9860F: include/linux/sw842.h 9861F: lib/842/ 9862 9863IBM Power in-Nest Crypto Acceleration 9864M: Breno Leitão <leitao@debian.org> 9865M: Nayna Jain <nayna@linux.ibm.com> 9866M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9867L: linux-crypto@vger.kernel.org 9868S: Supported 9869F: drivers/crypto/nx/Kconfig 9870F: drivers/crypto/nx/Makefile 9871F: drivers/crypto/nx/nx-aes* 9872F: drivers/crypto/nx/nx-sha* 9873F: drivers/crypto/nx/nx.* 9874F: drivers/crypto/nx/nx_csbcpb.h 9875F: drivers/crypto/nx/nx_debugfs.c 9876 9877IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9878M: Tyrel Datwyler <tyreld@linux.ibm.com> 9879L: linux-pci@vger.kernel.org 9880L: linuxppc-dev@lists.ozlabs.org 9881S: Supported 9882F: drivers/pci/hotplug/rpadlpar* 9883 9884IBM Power Linux RAID adapter 9885M: Brian King <brking@us.ibm.com> 9886S: Supported 9887F: drivers/scsi/ipr.* 9888 9889IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9890M: Tyrel Datwyler <tyreld@linux.ibm.com> 9891L: linux-pci@vger.kernel.org 9892L: linuxppc-dev@lists.ozlabs.org 9893S: Supported 9894F: drivers/pci/hotplug/rpaphp* 9895 9896IBM Power SRIOV Virtual NIC Device Driver 9897M: Haren Myneni <haren@linux.ibm.com> 9898M: Rick Lindsley <ricklind@linux.ibm.com> 9899R: Nick Child <nnac123@linux.ibm.com> 9900R: Dany Madden <danymadden@us.ibm.com> 9901R: Thomas Falcon <tlfalcon@linux.ibm.com> 9902L: netdev@vger.kernel.org 9903S: Supported 9904F: drivers/net/ethernet/ibm/ibmvnic.* 9905 9906IBM Power VFIO Support 9907M: Timothy Pearson <tpearson@raptorengineering.com> 9908S: Supported 9909F: drivers/vfio/vfio_iommu_spapr_tce.c 9910 9911IBM Power Virtual Ethernet Device Driver 9912M: Nick Child <nnac123@linux.ibm.com> 9913L: netdev@vger.kernel.org 9914S: Supported 9915F: drivers/net/ethernet/ibm/ibmveth.* 9916 9917IBM Power Virtual FC Device Drivers 9918M: Tyrel Datwyler <tyreld@linux.ibm.com> 9919L: linux-scsi@vger.kernel.org 9920S: Supported 9921F: drivers/scsi/ibmvscsi/ibmvfc* 9922 9923IBM Power Virtual Management Channel Driver 9924M: Brad Warrum <bwarrum@linux.ibm.com> 9925M: Ritu Agarwal <rituagar@linux.ibm.com> 9926S: Supported 9927F: drivers/misc/ibmvmc.* 9928 9929IBM Power Virtual SCSI Device Drivers 9930M: Tyrel Datwyler <tyreld@linux.ibm.com> 9931L: linux-scsi@vger.kernel.org 9932S: Supported 9933F: drivers/scsi/ibmvscsi/ibmvscsi* 9934F: include/scsi/viosrp.h 9935 9936IBM Power Virtual SCSI Device Target Driver 9937M: Michael Cyr <mikecyr@linux.ibm.com> 9938L: linux-scsi@vger.kernel.org 9939L: target-devel@vger.kernel.org 9940S: Supported 9941F: drivers/scsi/ibmvscsi_tgt/ 9942 9943IBM Power VMX Cryptographic instructions 9944M: Breno Leitão <leitao@debian.org> 9945M: Nayna Jain <nayna@linux.ibm.com> 9946M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9947L: linux-crypto@vger.kernel.org 9948S: Supported 9949F: drivers/crypto/vmx/Kconfig 9950F: drivers/crypto/vmx/Makefile 9951F: drivers/crypto/vmx/aes* 9952F: drivers/crypto/vmx/ghash* 9953F: drivers/crypto/vmx/ppc-xlate.pl 9954F: drivers/crypto/vmx/vmx.c 9955 9956IBM ServeRAID RAID DRIVER 9957S: Orphan 9958F: drivers/scsi/ips.* 9959 9960ICH LPC AND GPIO DRIVER 9961M: Peter Tyser <ptyser@xes-inc.com> 9962S: Maintained 9963F: drivers/gpio/gpio-ich.c 9964F: drivers/mfd/lpc_ich.c 9965 9966ICY I2C DRIVER 9967M: Max Staudt <max@enpas.org> 9968L: linux-i2c@vger.kernel.org 9969S: Maintained 9970F: drivers/i2c/busses/i2c-icy.c 9971 9972IDEAPAD LAPTOP EXTRAS DRIVER 9973M: Ike Panhc <ike.pan@canonical.com> 9974L: platform-driver-x86@vger.kernel.org 9975S: Maintained 9976W: http://launchpad.net/ideapad-laptop 9977F: drivers/platform/x86/ideapad-laptop.c 9978 9979IDEAPAD LAPTOP SLIDEBAR DRIVER 9980M: Andrey Moiseev <o2g.org.ru@gmail.com> 9981L: linux-input@vger.kernel.org 9982S: Maintained 9983W: https://github.com/o2genum/ideapad-slidebar 9984F: drivers/input/misc/ideapad_slidebar.c 9985 9986IDMAPPED MOUNTS 9987M: Christian Brauner <brauner@kernel.org> 9988M: Seth Forshee <sforshee@kernel.org> 9989L: linux-fsdevel@vger.kernel.org 9990S: Maintained 9991T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9992F: Documentation/filesystems/idmappings.rst 9993F: include/linux/mnt_idmapping.* 9994F: tools/testing/selftests/mount_setattr/ 9995 9996IDT VersaClock 5 CLOCK DRIVER 9997M: Luca Ceresoli <luca@lucaceresoli.net> 9998S: Maintained 9999F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10000F: drivers/clk/clk-versaclock5.c 10001 10002IEEE 802.15.4 SUBSYSTEM 10003M: Alexander Aring <alex.aring@gmail.com> 10004M: Stefan Schmidt <stefan@datenfreihafen.org> 10005M: Miquel Raynal <miquel.raynal@bootlin.com> 10006L: linux-wpan@vger.kernel.org 10007S: Maintained 10008W: https://linux-wpan.org/ 10009Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10010T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10011T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10012F: Documentation/networking/ieee802154.rst 10013F: drivers/net/ieee802154/ 10014F: include/linux/ieee802154.h 10015F: include/linux/nl802154.h 10016F: include/net/af_ieee802154.h 10017F: include/net/cfg802154.h 10018F: include/net/ieee802154_netdev.h 10019F: include/net/mac802154.h 10020F: include/net/nl802154.h 10021F: net/ieee802154/ 10022F: net/mac802154/ 10023 10024IFCVF VIRTIO DATA PATH ACCELERATOR 10025R: Zhu Lingshan <lingshan.zhu@intel.com> 10026F: drivers/vdpa/ifcvf/ 10027 10028IFE PROTOCOL 10029M: Yotam Gigi <yotam.gi@gmail.com> 10030M: Jamal Hadi Salim <jhs@mojatatu.com> 10031F: include/net/ife.h 10032F: include/uapi/linux/ife.h 10033F: net/ife 10034 10035IGORPLUG-USB IR RECEIVER 10036M: Sean Young <sean@mess.org> 10037L: linux-media@vger.kernel.org 10038S: Maintained 10039F: drivers/media/rc/igorplugusb.c 10040 10041IGUANAWORKS USB IR TRANSCEIVER 10042M: Sean Young <sean@mess.org> 10043L: linux-media@vger.kernel.org 10044S: Maintained 10045F: drivers/media/rc/iguanair.c 10046 10047IIO DIGITAL POTENTIOMETER DAC 10048M: Peter Rosin <peda@axentia.se> 10049L: linux-iio@vger.kernel.org 10050S: Maintained 10051F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10052F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10053F: drivers/iio/dac/dpot-dac.c 10054 10055IIO ENVELOPE DETECTOR 10056M: Peter Rosin <peda@axentia.se> 10057L: linux-iio@vger.kernel.org 10058S: Maintained 10059F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10060F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10061F: drivers/iio/adc/envelope-detector.c 10062 10063IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10064M: Matti Vaittinen <mazziesaccount@gmail.com> 10065L: linux-iio@vger.kernel.org 10066S: Maintained 10067F: drivers/iio/light/gain-time-scale-helper.c 10068F: drivers/iio/light/gain-time-scale-helper.h 10069 10070IIO MULTIPLEXER 10071M: Peter Rosin <peda@axentia.se> 10072L: linux-iio@vger.kernel.org 10073S: Maintained 10074F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10075F: drivers/iio/multiplexer/iio-mux.c 10076 10077IIO SCMI BASED DRIVER 10078M: Jyoti Bhayana <jbhayana@google.com> 10079L: linux-iio@vger.kernel.org 10080S: Maintained 10081F: drivers/iio/common/scmi_sensors/scmi_iio.c 10082 10083IIO SUBSYSTEM AND DRIVERS 10084M: Jonathan Cameron <jic23@kernel.org> 10085R: Lars-Peter Clausen <lars@metafoo.de> 10086L: linux-iio@vger.kernel.org 10087S: Maintained 10088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10089F: Documentation/ABI/testing/configfs-iio* 10090F: Documentation/ABI/testing/sysfs-bus-iio* 10091F: Documentation/devicetree/bindings/iio/ 10092F: drivers/iio/ 10093F: drivers/staging/iio/ 10094F: include/dt-bindings/iio/ 10095F: include/linux/iio/ 10096F: tools/iio/ 10097 10098IIO UNIT CONVERTER 10099M: Peter Rosin <peda@axentia.se> 10100L: linux-iio@vger.kernel.org 10101S: Maintained 10102F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10103F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10104F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10105F: drivers/iio/afe/iio-rescale.c 10106 10107IKANOS/ADI EAGLE ADSL USB DRIVER 10108M: Matthieu Castet <castet.matthieu@free.fr> 10109M: Stanislaw Gruszka <stf_xl@wp.pl> 10110S: Maintained 10111F: drivers/usb/atm/ueagle-atm.c 10112 10113IMAGIS TOUCHSCREEN DRIVER 10114M: Markuss Broks <markuss.broks@gmail.com> 10115S: Maintained 10116F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10117F: drivers/input/touchscreen/imagis.c 10118 10119IMGTEC ASCII LCD DRIVER 10120M: Paul Burton <paulburton@kernel.org> 10121S: Maintained 10122F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10123F: drivers/auxdisplay/img-ascii-lcd.c 10124 10125IMGTEC IR DECODER DRIVER 10126S: Orphan 10127F: drivers/media/rc/img-ir/ 10128 10129IMON SOUNDGRAPH USB IR RECEIVER 10130M: Sean Young <sean@mess.org> 10131L: linux-media@vger.kernel.org 10132S: Maintained 10133F: drivers/media/rc/imon.c 10134F: drivers/media/rc/imon_raw.c 10135 10136IMS TWINTURBO FRAMEBUFFER DRIVER 10137L: linux-fbdev@vger.kernel.org 10138S: Orphan 10139F: drivers/video/fbdev/imsttfb.c 10140 10141INA209 HARDWARE MONITOR DRIVER 10142M: Guenter Roeck <linux@roeck-us.net> 10143L: linux-hwmon@vger.kernel.org 10144S: Maintained 10145F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10146F: Documentation/hwmon/ina209.rst 10147F: drivers/hwmon/ina209.c 10148 10149INA2XX HARDWARE MONITOR DRIVER 10150M: Guenter Roeck <linux@roeck-us.net> 10151L: linux-hwmon@vger.kernel.org 10152S: Maintained 10153F: Documentation/hwmon/ina2xx.rst 10154F: drivers/hwmon/ina2xx.c 10155F: include/linux/platform_data/ina2xx.h 10156 10157INDEX OF FURTHER KERNEL DOCUMENTATION 10158M: Carlos Bilbao <carlos.bilbao@amd.com> 10159S: Maintained 10160F: Documentation/process/kernel-docs.rst 10161 10162INDUSTRY PACK SUBSYSTEM (IPACK) 10163M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10164M: Jens Taprogge <jens.taprogge@taprogge.org> 10165M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10166L: industrypack-devel@lists.sourceforge.net 10167S: Maintained 10168W: http://industrypack.sourceforge.net 10169F: drivers/ipack/ 10170 10171INFINEON DPS310 Driver 10172M: Eddie James <eajames@linux.ibm.com> 10173L: linux-iio@vger.kernel.org 10174S: Maintained 10175F: drivers/iio/pressure/dps310.c 10176 10177INFINEON PEB2466 ASoC CODEC 10178M: Herve Codina <herve.codina@bootlin.com> 10179L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10180S: Maintained 10181F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10182F: sound/soc/codecs/peb2466.c 10183 10184INFINIBAND SUBSYSTEM 10185M: Jason Gunthorpe <jgg@nvidia.com> 10186M: Leon Romanovsky <leonro@nvidia.com> 10187L: linux-rdma@vger.kernel.org 10188S: Supported 10189W: https://github.com/linux-rdma/rdma-core 10190Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10191T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10192F: Documentation/devicetree/bindings/infiniband/ 10193F: Documentation/infiniband/ 10194F: drivers/infiniband/ 10195F: include/rdma/ 10196F: include/trace/events/ib_mad.h 10197F: include/trace/events/ib_umad.h 10198F: include/trace/misc/rdma.h 10199F: include/uapi/linux/if_infiniband.h 10200F: include/uapi/rdma/ 10201F: samples/bpf/ibumad_kern.c 10202F: samples/bpf/ibumad_user.c 10203 10204INGENIC JZ4780 NAND DRIVER 10205M: Harvey Hunt <harveyhuntnexus@gmail.com> 10206L: linux-mtd@lists.infradead.org 10207L: linux-mips@vger.kernel.org 10208S: Maintained 10209F: drivers/mtd/nand/raw/ingenic/ 10210 10211INGENIC JZ47xx SoCs 10212M: Paul Cercueil <paul@crapouillou.net> 10213L: linux-mips@vger.kernel.org 10214S: Maintained 10215F: arch/mips/boot/dts/ingenic/ 10216F: arch/mips/generic/board-ingenic.c 10217F: arch/mips/include/asm/mach-ingenic/ 10218F: arch/mips/ingenic/Kconfig 10219F: drivers/clk/ingenic/ 10220F: drivers/dma/dma-jz4780.c 10221F: drivers/gpu/drm/ingenic/ 10222F: drivers/i2c/busses/i2c-jz4780.c 10223F: drivers/iio/adc/ingenic-adc.c 10224F: drivers/irqchip/irq-ingenic.c 10225F: drivers/memory/jz4780-nemc.c 10226F: drivers/mmc/host/jz4740_mmc.c 10227F: drivers/mtd/nand/raw/ingenic/ 10228F: drivers/pinctrl/pinctrl-ingenic.c 10229F: drivers/power/supply/ingenic-battery.c 10230F: drivers/pwm/pwm-jz4740.c 10231F: drivers/remoteproc/ingenic_rproc.c 10232F: drivers/rtc/rtc-jz4740.c 10233F: drivers/tty/serial/8250/8250_ingenic.c 10234F: drivers/usb/musb/jz4740.c 10235F: drivers/watchdog/jz4740_wdt.c 10236F: include/dt-bindings/iio/adc/ingenic,adc.h 10237F: include/linux/mfd/ingenic-tcu.h 10238F: sound/soc/codecs/jz47* 10239F: sound/soc/jz4740/ 10240 10241INJOINIC IP5xxx POWER BANK IC DRIVER 10242M: Samuel Holland <samuel@sholland.org> 10243S: Maintained 10244F: drivers/power/supply/ip5xxx_power.c 10245 10246INOTIFY 10247M: Jan Kara <jack@suse.cz> 10248R: Amir Goldstein <amir73il@gmail.com> 10249L: linux-fsdevel@vger.kernel.org 10250S: Maintained 10251F: Documentation/filesystems/inotify.rst 10252F: fs/notify/inotify/ 10253F: include/linux/inotify.h 10254F: include/uapi/linux/inotify.h 10255 10256INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10257M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10258L: linux-input@vger.kernel.org 10259S: Maintained 10260Q: http://patchwork.kernel.org/project/linux-input/list/ 10261T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10262F: Documentation/devicetree/bindings/input/ 10263F: Documentation/devicetree/bindings/serio/ 10264F: Documentation/input/ 10265F: drivers/input/ 10266F: include/dt-bindings/input/ 10267F: include/linux/input.h 10268F: include/linux/input/ 10269F: include/uapi/linux/input-event-codes.h 10270F: include/uapi/linux/input.h 10271 10272INPUT MULTITOUCH (MT) PROTOCOL 10273M: Henrik Rydberg <rydberg@bitmath.org> 10274L: linux-input@vger.kernel.org 10275S: Odd fixes 10276F: Documentation/input/multi-touch-protocol.rst 10277F: drivers/input/input-mt.c 10278K: \b(ABS|SYN)_MT_ 10279 10280INSIDE SECURE CRYPTO DRIVER 10281M: Antoine Tenart <atenart@kernel.org> 10282L: linux-crypto@vger.kernel.org 10283S: Maintained 10284F: drivers/crypto/inside-secure/ 10285 10286INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10287M: Mimi Zohar <zohar@linux.ibm.com> 10288M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10289L: linux-integrity@vger.kernel.org 10290S: Supported 10291T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10292F: security/integrity/ 10293F: security/integrity/ima/ 10294 10295INTEL 810/815 FRAMEBUFFER DRIVER 10296M: Antonino Daplas <adaplas@gmail.com> 10297L: linux-fbdev@vger.kernel.org 10298S: Maintained 10299F: drivers/video/fbdev/i810/ 10300 10301INTEL 8254 COUNTER DRIVER 10302M: William Breathitt Gray <william.gray@linaro.org> 10303L: linux-iio@vger.kernel.org 10304S: Maintained 10305F: drivers/counter/i8254.c 10306F: include/linux/i8254.h 10307 10308INTEL 8255 GPIO DRIVER 10309M: William Breathitt Gray <william.gray@linaro.org> 10310L: linux-gpio@vger.kernel.org 10311S: Maintained 10312F: drivers/gpio/gpio-i8255.c 10313F: drivers/gpio/gpio-i8255.h 10314 10315INTEL ASoC DRIVERS 10316M: Cezary Rojewski <cezary.rojewski@intel.com> 10317M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10318M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10319M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10320M: Bard Liao <yung-chuan.liao@linux.intel.com> 10321M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10322M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10323L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10324S: Supported 10325F: sound/soc/intel/ 10326 10327INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10328M: Hans de Goede <hdegoede@redhat.com> 10329L: platform-driver-x86@vger.kernel.org 10330S: Maintained 10331F: drivers/platform/x86/intel/atomisp2/pm.c 10332 10333INTEL ATOMISP2 LED DRIVER 10334M: Hans de Goede <hdegoede@redhat.com> 10335L: platform-driver-x86@vger.kernel.org 10336S: Maintained 10337F: drivers/platform/x86/intel/atomisp2/led.c 10338 10339INTEL BIOS SAR INT1092 DRIVER 10340M: Shravan Sudhakar <s.shravan@intel.com> 10341M: Intel Corporation <linuxwwan@intel.com> 10342L: platform-driver-x86@vger.kernel.org 10343S: Maintained 10344F: drivers/platform/x86/intel/int1092/ 10345 10346INTEL BROXTON PMC DRIVER 10347M: Mika Westerberg <mika.westerberg@linux.intel.com> 10348M: Zha Qipeng <qipeng.zha@intel.com> 10349S: Maintained 10350F: drivers/mfd/intel_pmc_bxt.c 10351F: include/linux/mfd/intel_pmc_bxt.h 10352 10353INTEL C600 SERIES SAS CONTROLLER DRIVER 10354M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10355L: linux-scsi@vger.kernel.org 10356S: Supported 10357T: git git://git.code.sf.net/p/intel-sas/isci 10358F: drivers/scsi/isci/ 10359 10360INTEL CPU family model numbers 10361M: Tony Luck <tony.luck@intel.com> 10362M: x86@kernel.org 10363L: linux-kernel@vger.kernel.org 10364S: Supported 10365F: arch/x86/include/asm/intel-family.h 10366 10367INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10368M: Jani Nikula <jani.nikula@linux.intel.com> 10369M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10370M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10371M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10372L: intel-gfx@lists.freedesktop.org 10373S: Supported 10374W: https://01.org/linuxgraphics/ 10375Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10376B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10377C: irc://irc.oftc.net/intel-gfx 10378T: git git://anongit.freedesktop.org/drm-intel 10379F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10380F: Documentation/gpu/i915.rst 10381F: drivers/gpu/drm/i915/ 10382F: include/drm/i915* 10383F: include/uapi/drm/i915_drm.h 10384 10385INTEL ETHERNET DRIVERS 10386M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10387M: Tony Nguyen <anthony.l.nguyen@intel.com> 10388L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10389S: Supported 10390W: https://www.intel.com/content/www/us/en/support.html 10391Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10392T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10393T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10394F: Documentation/networking/device_drivers/ethernet/intel/ 10395F: drivers/net/ethernet/intel/ 10396F: drivers/net/ethernet/intel/*/ 10397F: include/linux/avf/virtchnl.h 10398F: include/linux/net/intel/iidc.h 10399 10400INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10401M: Mustafa Ismail <mustafa.ismail@intel.com> 10402M: Shiraz Saleem <shiraz.saleem@intel.com> 10403L: linux-rdma@vger.kernel.org 10404S: Supported 10405F: drivers/infiniband/hw/irdma/ 10406F: include/uapi/rdma/irdma-abi.h 10407 10408INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10409M: Maik Broemme <mbroemme@libmpq.org> 10410L: linux-fbdev@vger.kernel.org 10411S: Maintained 10412F: Documentation/fb/intelfb.rst 10413F: drivers/video/fbdev/intelfb/ 10414 10415INTEL GPIO DRIVERS 10416M: Andy Shevchenko <andy@kernel.org> 10417L: linux-gpio@vger.kernel.org 10418S: Supported 10419T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10420F: drivers/gpio/gpio-elkhartlake.c 10421F: drivers/gpio/gpio-ich.c 10422F: drivers/gpio/gpio-merrifield.c 10423F: drivers/gpio/gpio-ml-ioh.c 10424F: drivers/gpio/gpio-pch.c 10425F: drivers/gpio/gpio-sch.c 10426F: drivers/gpio/gpio-sodaville.c 10427F: drivers/gpio/gpio-tangier.c 10428 10429INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10430M: Zhenyu Wang <zhenyuw@linux.intel.com> 10431M: Zhi Wang <zhi.a.wang@intel.com> 10432L: intel-gvt-dev@lists.freedesktop.org 10433L: intel-gfx@lists.freedesktop.org 10434S: Supported 10435W: https://01.org/igvt-g 10436T: git https://github.com/intel/gvt-linux.git 10437F: drivers/gpu/drm/i915/gvt/ 10438 10439INTEL HID EVENT DRIVER 10440M: Alex Hung <alexhung@gmail.com> 10441L: platform-driver-x86@vger.kernel.org 10442S: Maintained 10443F: drivers/platform/x86/intel/hid.c 10444 10445INTEL I/OAT DMA DRIVER 10446M: Dave Jiang <dave.jiang@intel.com> 10447R: Dan Williams <dan.j.williams@intel.com> 10448L: dmaengine@vger.kernel.org 10449S: Supported 10450Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10451F: drivers/dma/ioat* 10452 10453INTEL IDLE DRIVER 10454M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10455M: Len Brown <lenb@kernel.org> 10456L: linux-pm@vger.kernel.org 10457S: Supported 10458B: https://bugzilla.kernel.org 10459T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10460F: drivers/idle/intel_idle.c 10461 10462INTEL IDXD DRIVER 10463M: Fenghua Yu <fenghua.yu@intel.com> 10464M: Dave Jiang <dave.jiang@intel.com> 10465L: dmaengine@vger.kernel.org 10466S: Supported 10467F: drivers/dma/idxd/* 10468F: include/uapi/linux/idxd.h 10469 10470INTEL IN FIELD SCAN (IFS) DEVICE 10471M: Jithu Joseph <jithu.joseph@intel.com> 10472R: Ashok Raj <ashok.raj@intel.com> 10473R: Tony Luck <tony.luck@intel.com> 10474S: Maintained 10475F: drivers/platform/x86/intel/ifs 10476F: include/trace/events/intel_ifs.h 10477 10478INTEL INTEGRATED SENSOR HUB DRIVER 10479M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10480M: Jiri Kosina <jikos@kernel.org> 10481L: linux-input@vger.kernel.org 10482S: Maintained 10483F: drivers/hid/intel-ish-hid/ 10484 10485INTEL IOMMU (VT-d) 10486M: David Woodhouse <dwmw2@infradead.org> 10487M: Lu Baolu <baolu.lu@linux.intel.com> 10488L: iommu@lists.linux.dev 10489S: Supported 10490T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10491F: drivers/iommu/intel/ 10492 10493INTEL IPU3 CSI-2 CIO2 DRIVER 10494M: Yong Zhi <yong.zhi@intel.com> 10495M: Sakari Ailus <sakari.ailus@linux.intel.com> 10496M: Bingbu Cao <bingbu.cao@intel.com> 10497M: Dan Scally <djrscally@gmail.com> 10498R: Tianshu Qiu <tian.shu.qiu@intel.com> 10499L: linux-media@vger.kernel.org 10500S: Maintained 10501T: git git://linuxtv.org/media_tree.git 10502F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10503F: drivers/media/pci/intel/ipu3/ 10504 10505INTEL IPU3 CSI-2 IMGU DRIVER 10506M: Sakari Ailus <sakari.ailus@linux.intel.com> 10507R: Bingbu Cao <bingbu.cao@intel.com> 10508R: Tianshu Qiu <tian.shu.qiu@intel.com> 10509L: linux-media@vger.kernel.org 10510S: Maintained 10511F: Documentation/admin-guide/media/ipu3.rst 10512F: Documentation/admin-guide/media/ipu3_rcb.svg 10513F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10514F: drivers/staging/media/ipu3/ 10515 10516INTEL ISHTP ECLITE DRIVER 10517M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10518L: platform-driver-x86@vger.kernel.org 10519S: Supported 10520F: drivers/platform/x86/intel/ishtp_eclite.c 10521 10522INTEL IXP4XX CRYPTO SUPPORT 10523M: Corentin Labbe <clabbe@baylibre.com> 10524L: linux-crypto@vger.kernel.org 10525S: Maintained 10526F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10527 10528INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10529M: Krzysztof Halasa <khalasa@piap.pl> 10530S: Maintained 10531F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10532F: drivers/net/wan/ixp4xx_hss.c 10533F: drivers/soc/ixp4xx/ixp4xx-npe.c 10534F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10535F: include/linux/soc/ixp4xx/npe.h 10536F: include/linux/soc/ixp4xx/qmgr.h 10537 10538INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10539M: Deepak Saxena <dsaxena@plexity.net> 10540S: Maintained 10541F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10542F: drivers/char/hw_random/ixp4xx-rng.c 10543 10544INTEL KEEM BAY DRM DRIVER 10545M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10546M: Edmund Dea <edmund.j.dea@intel.com> 10547S: Maintained 10548F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10549F: drivers/gpu/drm/kmb/ 10550 10551INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10552M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10553S: Maintained 10554F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10555F: drivers/crypto/intel/keembay/Kconfig 10556F: drivers/crypto/intel/keembay/Makefile 10557F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10558F: drivers/crypto/intel/keembay/ocs-aes.c 10559F: drivers/crypto/intel/keembay/ocs-aes.h 10560 10561INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10562M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10563M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10564M: Mark Gross <mgross@linux.intel.com> 10565S: Maintained 10566F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10567F: drivers/crypto/intel/keembay/Kconfig 10568F: drivers/crypto/intel/keembay/Makefile 10569F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10570 10571INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10572M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10573M: Declan Murphy <declan.murphy@intel.com> 10574S: Maintained 10575F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10576F: drivers/crypto/intel/keembay/Kconfig 10577F: drivers/crypto/intel/keembay/Makefile 10578F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10579F: drivers/crypto/intel/keembay/ocs-hcu.c 10580F: drivers/crypto/intel/keembay/ocs-hcu.h 10581 10582INTEL MANAGEMENT ENGINE (mei) 10583M: Tomas Winkler <tomas.winkler@intel.com> 10584L: linux-kernel@vger.kernel.org 10585S: Supported 10586F: Documentation/driver-api/mei/* 10587F: drivers/misc/mei/ 10588F: drivers/watchdog/mei_wdt.c 10589F: include/linux/mei_aux.h 10590F: include/linux/mei_cl_bus.h 10591F: include/uapi/linux/mei.h 10592F: include/uapi/linux/mei_uuid.h 10593F: include/uapi/linux/uuid.h 10594F: samples/mei/* 10595 10596INTEL MAX 10 BMC MFD DRIVER 10597M: Xu Yilun <yilun.xu@intel.com> 10598R: Tom Rix <trix@redhat.com> 10599S: Maintained 10600F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10601F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10602F: drivers/hwmon/intel-m10-bmc-hwmon.c 10603F: drivers/mfd/intel-m10-bmc* 10604F: include/linux/mfd/intel-m10-bmc.h 10605 10606INTEL MAX10 BMC SECURE UPDATES 10607M: Russ Weight <russell.h.weight@intel.com> 10608L: linux-fpga@vger.kernel.org 10609S: Maintained 10610F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10611F: drivers/fpga/intel-m10-bmc-sec-update.c 10612 10613INTEL P-Unit IPC DRIVER 10614M: Zha Qipeng <qipeng.zha@intel.com> 10615L: platform-driver-x86@vger.kernel.org 10616S: Maintained 10617F: arch/x86/include/asm/intel_punit_ipc.h 10618F: drivers/platform/x86/intel/punit_ipc.c 10619 10620INTEL PMC CORE DRIVER 10621M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10622M: David E Box <david.e.box@intel.com> 10623L: platform-driver-x86@vger.kernel.org 10624S: Maintained 10625F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10626F: drivers/platform/x86/intel/pmc/ 10627 10628INTEL PMIC GPIO DRIVERS 10629M: Andy Shevchenko <andy@kernel.org> 10630S: Supported 10631T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10632F: drivers/gpio/gpio-*cove.c 10633 10634INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10635M: Andy Shevchenko <andy@kernel.org> 10636S: Supported 10637F: drivers/mfd/intel_soc_pmic* 10638F: include/linux/mfd/intel_soc_pmic* 10639 10640INTEL PMT DRIVERS 10641M: David E. Box <david.e.box@linux.intel.com> 10642S: Supported 10643F: drivers/platform/x86/intel/pmt/ 10644 10645INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10646M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10647L: linux-wireless@vger.kernel.org 10648S: Maintained 10649F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10650F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10651F: drivers/net/wireless/intel/ipw2x00/ 10652 10653INTEL PSTATE DRIVER 10654M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10655M: Len Brown <lenb@kernel.org> 10656L: linux-pm@vger.kernel.org 10657S: Supported 10658F: drivers/cpufreq/intel_pstate.c 10659 10660INTEL PTP DFL ToD DRIVER 10661M: Tianfei Zhang <tianfei.zhang@intel.com> 10662L: linux-fpga@vger.kernel.org 10663L: netdev@vger.kernel.org 10664S: Maintained 10665F: drivers/ptp/ptp_dfl_tod.c 10666 10667INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10668M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10669L: linux-iio@vger.kernel.org 10670F: drivers/counter/intel-qep.c 10671 10672INTEL SCU DRIVERS 10673M: Mika Westerberg <mika.westerberg@linux.intel.com> 10674S: Maintained 10675F: arch/x86/include/asm/intel_scu_ipc.h 10676F: drivers/platform/x86/intel_scu_* 10677 10678INTEL SDSI DRIVER 10679M: David E. Box <david.e.box@linux.intel.com> 10680S: Supported 10681F: drivers/platform/x86/intel/sdsi.c 10682F: tools/arch/x86/intel_sdsi/ 10683F: tools/testing/selftests/drivers/sdsi/ 10684 10685INTEL SGX 10686M: Jarkko Sakkinen <jarkko@kernel.org> 10687R: Dave Hansen <dave.hansen@linux.intel.com> 10688L: linux-sgx@vger.kernel.org 10689S: Supported 10690Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10691T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10692F: Documentation/arch/x86/sgx.rst 10693F: arch/x86/entry/vdso/vsgx.S 10694F: arch/x86/include/asm/sgx.h 10695F: arch/x86/include/uapi/asm/sgx.h 10696F: arch/x86/kernel/cpu/sgx/* 10697F: tools/testing/selftests/sgx/* 10698K: \bSGX_ 10699 10700INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10701M: Daniel Scally <djrscally@gmail.com> 10702S: Maintained 10703F: drivers/platform/x86/intel/int3472/ 10704 10705INTEL SPEED SELECT TECHNOLOGY 10706M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10707L: platform-driver-x86@vger.kernel.org 10708S: Maintained 10709F: drivers/platform/x86/intel/speed_select_if/ 10710F: include/uapi/linux/isst_if.h 10711F: tools/power/x86/intel-speed-select/ 10712 10713INTEL STRATIX10 FIRMWARE DRIVERS 10714M: Dinh Nguyen <dinguyen@kernel.org> 10715L: linux-kernel@vger.kernel.org 10716S: Maintained 10717T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10718F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10719F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10720F: drivers/firmware/stratix10-rsu.c 10721F: drivers/firmware/stratix10-svc.c 10722F: include/linux/firmware/intel/stratix10-smc.h 10723F: include/linux/firmware/intel/stratix10-svc-client.h 10724 10725INTEL TELEMETRY DRIVER 10726M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10727M: "David E. Box" <david.e.box@linux.intel.com> 10728L: platform-driver-x86@vger.kernel.org 10729S: Maintained 10730F: arch/x86/include/asm/intel_telemetry.h 10731F: drivers/platform/x86/intel/telemetry/ 10732 10733INTEL TPMI DRIVER 10734M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10735L: platform-driver-x86@vger.kernel.org 10736S: Maintained 10737F: drivers/platform/x86/intel/tpmi.c 10738F: include/linux/intel_tpmi.h 10739 10740INTEL UNCORE FREQUENCY CONTROL 10741M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10742L: platform-driver-x86@vger.kernel.org 10743S: Maintained 10744F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10745F: drivers/platform/x86/intel/uncore-frequency/ 10746 10747INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10748M: David E. Box <david.e.box@linux.intel.com> 10749S: Supported 10750F: drivers/platform/x86/intel/vsec.* 10751 10752INTEL VIRTUAL BUTTON DRIVER 10753M: AceLan Kao <acelan.kao@canonical.com> 10754L: platform-driver-x86@vger.kernel.org 10755S: Maintained 10756F: drivers/platform/x86/intel/vbtn.c 10757 10758INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10759M: Stanislaw Gruszka <stf_xl@wp.pl> 10760L: linux-wireless@vger.kernel.org 10761S: Supported 10762F: drivers/net/wireless/intel/iwlegacy/ 10763 10764INTEL WIRELESS WIFI LINK (iwlwifi) 10765M: Gregory Greenman <gregory.greenman@intel.com> 10766L: linux-wireless@vger.kernel.org 10767S: Supported 10768W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10769T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10770F: drivers/net/wireless/intel/iwlwifi/ 10771 10772INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10773M: Jithu Joseph <jithu.joseph@intel.com> 10774R: Maurice Ma <maurice.ma@intel.com> 10775S: Maintained 10776W: https://slimbootloader.github.io/security/firmware-update.html 10777F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10778 10779INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10780L: Dell.Client.Kernel@dell.com 10781S: Maintained 10782F: drivers/platform/x86/intel/wmi/thunderbolt.c 10783 10784INTEL WWAN IOSM DRIVER 10785M: M Chetan Kumar <m.chetan.kumar@intel.com> 10786M: Intel Corporation <linuxwwan@intel.com> 10787L: netdev@vger.kernel.org 10788S: Maintained 10789F: drivers/net/wwan/iosm/ 10790 10791INTEL(R) TRACE HUB 10792M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10793S: Supported 10794F: Documentation/trace/intel_th.rst 10795F: drivers/hwtracing/intel_th/ 10796F: include/linux/intel_th.h 10797 10798INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10799M: Ning Sun <ning.sun@intel.com> 10800L: tboot-devel@lists.sourceforge.net 10801S: Supported 10802W: http://tboot.sourceforge.net 10803T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10804F: Documentation/arch/x86/intel_txt.rst 10805F: arch/x86/kernel/tboot.c 10806F: include/linux/tboot.h 10807 10808INTERCONNECT API 10809M: Georgi Djakov <djakov@kernel.org> 10810L: linux-pm@vger.kernel.org 10811S: Maintained 10812T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10813F: Documentation/devicetree/bindings/interconnect/ 10814F: Documentation/driver-api/interconnect.rst 10815F: drivers/interconnect/ 10816F: include/dt-bindings/interconnect/ 10817F: include/linux/interconnect-provider.h 10818F: include/linux/interconnect.h 10819 10820INTERRUPT COUNTER DRIVER 10821M: Oleksij Rempel <o.rempel@pengutronix.de> 10822R: Pengutronix Kernel Team <kernel@pengutronix.de> 10823L: linux-iio@vger.kernel.org 10824F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10825F: drivers/counter/interrupt-cnt.c 10826 10827INTERSIL ISL7998X VIDEO DECODER DRIVER 10828M: Michael Tretter <m.tretter@pengutronix.de> 10829R: Pengutronix Kernel Team <kernel@pengutronix.de> 10830L: linux-media@vger.kernel.org 10831S: Maintained 10832F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10833F: drivers/media/i2c/isl7998x.c 10834 10835INVENSENSE ICM-426xx IMU DRIVER 10836M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10837L: linux-iio@vger.kernel.org 10838S: Maintained 10839W: https://invensense.tdk.com/ 10840F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10841F: drivers/iio/imu/inv_icm42600/ 10842 10843INVENSENSE MPU-3050 GYROSCOPE DRIVER 10844M: Linus Walleij <linus.walleij@linaro.org> 10845L: linux-iio@vger.kernel.org 10846S: Maintained 10847F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10848F: drivers/iio/gyro/mpu3050* 10849 10850IOC3 ETHERNET DRIVER 10851M: Ralf Baechle <ralf@linux-mips.org> 10852L: linux-mips@vger.kernel.org 10853S: Maintained 10854F: drivers/net/ethernet/sgi/ioc3-eth.c 10855 10856IOMAP FILESYSTEM LIBRARY 10857M: Darrick J. Wong <djwong@kernel.org> 10858L: linux-xfs@vger.kernel.org 10859L: linux-fsdevel@vger.kernel.org 10860S: Supported 10861T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10862F: fs/iomap/ 10863F: include/linux/iomap.h 10864 10865IOMMU DMA-API LAYER 10866M: Robin Murphy <robin.murphy@arm.com> 10867L: iommu@lists.linux.dev 10868S: Maintained 10869T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10870F: drivers/iommu/dma-iommu.c 10871F: drivers/iommu/dma-iommu.h 10872F: drivers/iommu/iova.c 10873F: include/linux/iova.h 10874 10875IOMMU SUBSYSTEM 10876M: Joerg Roedel <joro@8bytes.org> 10877M: Will Deacon <will@kernel.org> 10878R: Robin Murphy <robin.murphy@arm.com> 10879L: iommu@lists.linux.dev 10880S: Maintained 10881T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10882F: Documentation/devicetree/bindings/iommu/ 10883F: Documentation/userspace-api/iommu.rst 10884F: drivers/iommu/ 10885F: include/linux/iommu.h 10886F: include/linux/iova.h 10887F: include/linux/of_iommu.h 10888F: include/uapi/linux/iommu.h 10889 10890IOMMUFD 10891M: Jason Gunthorpe <jgg@nvidia.com> 10892M: Kevin Tian <kevin.tian@intel.com> 10893L: iommu@lists.linux.dev 10894S: Maintained 10895T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10896F: Documentation/userspace-api/iommufd.rst 10897F: drivers/iommu/iommufd/ 10898F: include/linux/iommufd.h 10899F: include/uapi/linux/iommufd.h 10900F: tools/testing/selftests/iommu/ 10901 10902IOSYS-MAP HELPERS 10903M: Thomas Zimmermann <tzimmermann@suse.de> 10904L: dri-devel@lists.freedesktop.org 10905S: Maintained 10906T: git git://anongit.freedesktop.org/drm/drm-misc 10907F: include/linux/iosys-map.h 10908 10909IO_URING 10910M: Jens Axboe <axboe@kernel.dk> 10911R: Pavel Begunkov <asml.silence@gmail.com> 10912L: io-uring@vger.kernel.org 10913S: Maintained 10914T: git git://git.kernel.dk/linux-block 10915T: git git://git.kernel.dk/liburing 10916F: include/linux/io_uring.h 10917F: include/linux/io_uring_types.h 10918F: include/trace/events/io_uring.h 10919F: include/uapi/linux/io_uring.h 10920F: io_uring/ 10921F: tools/io_uring/ 10922 10923IPMI SUBSYSTEM 10924M: Corey Minyard <minyard@acm.org> 10925L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10926S: Supported 10927W: http://openipmi.sourceforge.net/ 10928T: git https://github.com/cminyard/linux-ipmi.git for-next 10929F: Documentation/devicetree/bindings/ipmi/ 10930F: Documentation/driver-api/ipmi.rst 10931F: drivers/char/ipmi/ 10932F: include/linux/ipmi* 10933F: include/uapi/linux/ipmi* 10934 10935IPS SCSI RAID DRIVER 10936M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10937L: linux-scsi@vger.kernel.org 10938S: Maintained 10939W: http://www.adaptec.com/ 10940F: drivers/scsi/ips* 10941 10942IPVS 10943M: Simon Horman <horms@verge.net.au> 10944M: Julian Anastasov <ja@ssi.bg> 10945L: netdev@vger.kernel.org 10946L: lvs-devel@vger.kernel.org 10947S: Maintained 10948T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10949T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10950F: Documentation/networking/ipvs-sysctl.rst 10951F: include/net/ip_vs.h 10952F: include/uapi/linux/ip_vs.h 10953F: net/netfilter/ipvs/ 10954 10955IPWIRELESS DRIVER 10956M: Jiri Kosina <jikos@kernel.org> 10957M: David Sterba <dsterba@suse.com> 10958S: Odd Fixes 10959F: drivers/tty/ipwireless/ 10960 10961IRON DEVICE AUDIO CODEC DRIVERS 10962M: Kiseok Jo <kiseok.jo@irondevice.com> 10963L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10964S: Maintained 10965F: Documentation/devicetree/bindings/sound/irondevice,* 10966F: sound/soc/codecs/sma* 10967 10968IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10969M: Marc Zyngier <maz@kernel.org> 10970S: Maintained 10971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10972F: Documentation/core-api/irq/irq-domain.rst 10973F: include/linux/irqdomain.h 10974F: kernel/irq/irqdomain.c 10975F: kernel/irq/msi.c 10976 10977IRQ SUBSYSTEM 10978M: Thomas Gleixner <tglx@linutronix.de> 10979L: linux-kernel@vger.kernel.org 10980S: Maintained 10981T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10982F: include/linux/group_cpus.h 10983F: kernel/irq/ 10984F: lib/group_cpus.c 10985 10986IRQCHIP DRIVERS 10987M: Thomas Gleixner <tglx@linutronix.de> 10988M: Marc Zyngier <maz@kernel.org> 10989L: linux-kernel@vger.kernel.org 10990S: Maintained 10991T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10992F: Documentation/devicetree/bindings/interrupt-controller/ 10993F: drivers/irqchip/ 10994 10995ISA 10996M: William Breathitt Gray <william.gray@linaro.org> 10997S: Maintained 10998F: Documentation/driver-api/isa.rst 10999F: drivers/base/isa.c 11000F: include/linux/isa.h 11001 11002ISA RADIO MODULE 11003M: Hans Verkuil <hverkuil@xs4all.nl> 11004L: linux-media@vger.kernel.org 11005S: Maintained 11006W: https://linuxtv.org 11007T: git git://linuxtv.org/media_tree.git 11008F: drivers/media/radio/radio-isa* 11009 11010ISAPNP 11011M: Jaroslav Kysela <perex@perex.cz> 11012S: Maintained 11013F: Documentation/driver-api/isapnp.rst 11014F: drivers/pnp/isapnp/ 11015F: include/linux/isapnp.h 11016 11017ISCSI 11018M: Lee Duncan <lduncan@suse.com> 11019M: Chris Leech <cleech@redhat.com> 11020M: Mike Christie <michael.christie@oracle.com> 11021L: open-iscsi@googlegroups.com 11022L: linux-scsi@vger.kernel.org 11023S: Maintained 11024W: www.open-iscsi.com 11025F: drivers/scsi/*iscsi* 11026F: include/scsi/*iscsi* 11027 11028iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11029M: Peter Jones <pjones@redhat.com> 11030M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11031S: Maintained 11032F: drivers/firmware/iscsi_ibft* 11033 11034ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11035M: Sagi Grimberg <sagi@grimberg.me> 11036M: Max Gurtovoy <mgurtovoy@nvidia.com> 11037L: linux-rdma@vger.kernel.org 11038S: Supported 11039W: http://www.openfabrics.org 11040W: www.open-iscsi.org 11041Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11042F: drivers/infiniband/ulp/iser/ 11043 11044ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11045M: Sagi Grimberg <sagi@grimberg.me> 11046L: linux-rdma@vger.kernel.org 11047L: target-devel@vger.kernel.org 11048S: Supported 11049W: http://www.linux-iscsi.org 11050T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11051F: drivers/infiniband/ulp/isert 11052 11053ISDN/CMTP OVER BLUETOOTH 11054M: Karsten Keil <isdn@linux-pingi.de> 11055L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11056L: netdev@vger.kernel.org 11057S: Odd Fixes 11058W: http://www.isdn4linux.de 11059F: Documentation/isdn/ 11060F: drivers/isdn/capi/ 11061F: include/linux/isdn/ 11062F: include/uapi/linux/isdn/ 11063F: net/bluetooth/cmtp/ 11064 11065ISDN/mISDN SUBSYSTEM 11066M: Karsten Keil <isdn@linux-pingi.de> 11067L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11068L: netdev@vger.kernel.org 11069S: Maintained 11070W: http://www.isdn4linux.de 11071F: drivers/isdn/Kconfig 11072F: drivers/isdn/Makefile 11073F: drivers/isdn/hardware/ 11074F: drivers/isdn/mISDN/ 11075 11076ISOFS FILESYSTEM 11077M: Jan Kara <jack@suse.cz> 11078L: linux-fsdevel@vger.kernel.org 11079S: Maintained 11080F: Documentation/filesystems/isofs.rst 11081F: fs/isofs/ 11082 11083IT87 HARDWARE MONITORING DRIVER 11084M: Jean Delvare <jdelvare@suse.com> 11085L: linux-hwmon@vger.kernel.org 11086S: Maintained 11087F: Documentation/hwmon/it87.rst 11088F: drivers/hwmon/it87.c 11089 11090IT913X MEDIA DRIVER 11091M: Antti Palosaari <crope@iki.fi> 11092L: linux-media@vger.kernel.org 11093S: Maintained 11094W: https://linuxtv.org 11095W: http://palosaari.fi/linux/ 11096Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11097T: git git://linuxtv.org/anttip/media_tree.git 11098F: drivers/media/tuners/it913x* 11099 11100ITE IT66121 HDMI BRIDGE DRIVER 11101M: Phong LE <ple@baylibre.com> 11102M: Neil Armstrong <neil.armstrong@linaro.org> 11103S: Maintained 11104T: git git://anongit.freedesktop.org/drm/drm-misc 11105F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11106F: drivers/gpu/drm/bridge/ite-it66121.c 11107 11108IVTV VIDEO4LINUX DRIVER 11109M: Andy Walls <awalls@md.metrocast.net> 11110L: linux-media@vger.kernel.org 11111S: Maintained 11112W: https://linuxtv.org 11113T: git git://linuxtv.org/media_tree.git 11114F: Documentation/admin-guide/media/ivtv* 11115F: drivers/media/pci/ivtv/ 11116F: include/uapi/linux/ivtv* 11117 11118IX2505V MEDIA DRIVER 11119M: Malcolm Priestley <tvboxspy@gmail.com> 11120L: linux-media@vger.kernel.org 11121S: Maintained 11122W: https://linuxtv.org 11123Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11124F: drivers/media/dvb-frontends/ix2505v* 11125 11126JAILHOUSE HYPERVISOR INTERFACE 11127M: Jan Kiszka <jan.kiszka@siemens.com> 11128L: jailhouse-dev@googlegroups.com 11129S: Maintained 11130F: arch/x86/include/asm/jailhouse_para.h 11131F: arch/x86/kernel/jailhouse.c 11132 11133JC42.4 TEMPERATURE SENSOR DRIVER 11134M: Guenter Roeck <linux@roeck-us.net> 11135L: linux-hwmon@vger.kernel.org 11136S: Maintained 11137F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11138F: Documentation/hwmon/jc42.rst 11139F: drivers/hwmon/jc42.c 11140 11141JFS FILESYSTEM 11142M: Dave Kleikamp <shaggy@kernel.org> 11143L: jfs-discussion@lists.sourceforge.net 11144S: Odd Fixes 11145W: http://jfs.sourceforge.net/ 11146T: git https://github.com/kleikamp/linux-shaggy.git 11147F: Documentation/admin-guide/jfs.rst 11148F: fs/jfs/ 11149 11150JME NETWORK DRIVER 11151M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11152L: netdev@vger.kernel.org 11153S: Maintained 11154F: drivers/net/ethernet/jme.* 11155 11156JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11157M: David Woodhouse <dwmw2@infradead.org> 11158M: Richard Weinberger <richard@nod.at> 11159L: linux-mtd@lists.infradead.org 11160S: Odd Fixes 11161W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11162T: git git://git.infradead.org/ubifs-2.6.git 11163F: fs/jffs2/ 11164F: include/uapi/linux/jffs2.h 11165 11166JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11167M: "Theodore Ts'o" <tytso@mit.edu> 11168M: Jan Kara <jack@suse.com> 11169L: linux-ext4@vger.kernel.org 11170S: Maintained 11171F: fs/jbd2/ 11172F: include/linux/jbd2.h 11173 11174JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11175M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11176L: linux-media@vger.kernel.org 11177L: linux-renesas-soc@vger.kernel.org 11178S: Maintained 11179F: drivers/media/platform/renesas/rcar_jpu.c 11180 11181JSM Neo PCI based serial card 11182L: linux-serial@vger.kernel.org 11183S: Orphan 11184F: drivers/tty/serial/jsm/ 11185 11186K10TEMP HARDWARE MONITORING DRIVER 11187M: Clemens Ladisch <clemens@ladisch.de> 11188L: linux-hwmon@vger.kernel.org 11189S: Maintained 11190F: Documentation/hwmon/k10temp.rst 11191F: drivers/hwmon/k10temp.c 11192 11193K8TEMP HARDWARE MONITORING DRIVER 11194M: Rudolf Marek <r.marek@assembler.cz> 11195L: linux-hwmon@vger.kernel.org 11196S: Maintained 11197F: Documentation/hwmon/k8temp.rst 11198F: drivers/hwmon/k8temp.c 11199 11200KASAN 11201M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11202R: Alexander Potapenko <glider@google.com> 11203R: Andrey Konovalov <andreyknvl@gmail.com> 11204R: Dmitry Vyukov <dvyukov@google.com> 11205R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11206L: kasan-dev@googlegroups.com 11207S: Maintained 11208F: Documentation/dev-tools/kasan.rst 11209F: arch/*/include/asm/*kasan.h 11210F: arch/*/mm/kasan_init* 11211F: include/linux/kasan*.h 11212F: lib/Kconfig.kasan 11213F: mm/kasan/ 11214F: scripts/Makefile.kasan 11215 11216KCONFIG 11217M: Masahiro Yamada <masahiroy@kernel.org> 11218L: linux-kbuild@vger.kernel.org 11219S: Maintained 11220Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11221T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11222F: Documentation/kbuild/kconfig* 11223F: scripts/Kconfig.include 11224F: scripts/kconfig/ 11225 11226KCOV 11227R: Dmitry Vyukov <dvyukov@google.com> 11228R: Andrey Konovalov <andreyknvl@gmail.com> 11229L: kasan-dev@googlegroups.com 11230S: Maintained 11231F: Documentation/dev-tools/kcov.rst 11232F: include/linux/kcov.h 11233F: include/uapi/linux/kcov.h 11234F: kernel/kcov.c 11235F: scripts/Makefile.kcov 11236 11237KCSAN 11238M: Marco Elver <elver@google.com> 11239R: Dmitry Vyukov <dvyukov@google.com> 11240L: kasan-dev@googlegroups.com 11241S: Maintained 11242F: Documentation/dev-tools/kcsan.rst 11243F: include/linux/kcsan*.h 11244F: kernel/kcsan/ 11245F: lib/Kconfig.kcsan 11246F: scripts/Makefile.kcsan 11247 11248KDUMP 11249M: Baoquan He <bhe@redhat.com> 11250R: Vivek Goyal <vgoyal@redhat.com> 11251R: Dave Young <dyoung@redhat.com> 11252L: kexec@lists.infradead.org 11253S: Maintained 11254W: http://lse.sourceforge.net/kdump/ 11255F: Documentation/admin-guide/kdump/ 11256F: fs/proc/vmcore.c 11257F: include/linux/crash_core.h 11258F: include/linux/crash_dump.h 11259F: include/uapi/linux/vmcore.h 11260F: kernel/crash_*.c 11261 11262KEENE FM RADIO TRANSMITTER DRIVER 11263M: Hans Verkuil <hverkuil@xs4all.nl> 11264L: linux-media@vger.kernel.org 11265S: Maintained 11266W: https://linuxtv.org 11267T: git git://linuxtv.org/media_tree.git 11268F: drivers/media/radio/radio-keene* 11269 11270KERNEL AUTOMOUNTER 11271M: Ian Kent <raven@themaw.net> 11272L: autofs@vger.kernel.org 11273S: Maintained 11274F: fs/autofs/ 11275 11276KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11277M: Masahiro Yamada <masahiroy@kernel.org> 11278R: Nathan Chancellor <nathan@kernel.org> 11279R: Nick Desaulniers <ndesaulniers@google.com> 11280R: Nicolas Schier <nicolas@fjasle.eu> 11281L: linux-kbuild@vger.kernel.org 11282S: Maintained 11283Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11284T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11285F: Documentation/kbuild/ 11286F: Makefile 11287F: scripts/*vmlinux* 11288F: scripts/Kbuild* 11289F: scripts/Makefile* 11290F: scripts/basic/ 11291F: scripts/dummy-tools/ 11292F: scripts/mk* 11293F: scripts/mod/ 11294F: scripts/package/ 11295 11296KERNEL HARDENING (not covered by other areas) 11297M: Kees Cook <keescook@chromium.org> 11298L: linux-hardening@vger.kernel.org 11299S: Supported 11300T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11301F: Documentation/ABI/testing/sysfs-kernel-oops_count 11302F: Documentation/ABI/testing/sysfs-kernel-warn_count 11303F: include/linux/overflow.h 11304F: include/linux/randomize_kstack.h 11305F: mm/usercopy.c 11306K: \b(add|choose)_random_kstack_offset\b 11307K: \b__check_(object_size|heap_object)\b 11308 11309KERNEL JANITORS 11310L: kernel-janitors@vger.kernel.org 11311S: Odd Fixes 11312W: http://kernelnewbies.org/KernelJanitors 11313 11314KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11315M: Chuck Lever <chuck.lever@oracle.com> 11316M: Jeff Layton <jlayton@kernel.org> 11317R: Neil Brown <neilb@suse.de> 11318R: Olga Kornievskaia <kolga@netapp.com> 11319R: Dai Ngo <Dai.Ngo@oracle.com> 11320R: Tom Talpey <tom@talpey.com> 11321L: linux-nfs@vger.kernel.org 11322S: Supported 11323W: http://nfs.sourceforge.net/ 11324T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11325F: Documentation/filesystems/nfs/ 11326F: fs/exportfs/ 11327F: fs/lockd/ 11328F: fs/nfs_common/ 11329F: fs/nfsd/ 11330F: include/linux/lockd/ 11331F: include/linux/sunrpc/ 11332F: include/trace/events/rpcgss.h 11333F: include/trace/events/rpcrdma.h 11334F: include/trace/events/sunrpc.h 11335F: include/trace/misc/fs.h 11336F: include/trace/misc/nfs.h 11337F: include/trace/misc/sunrpc.h 11338F: include/uapi/linux/nfsd/ 11339F: include/uapi/linux/sunrpc/ 11340F: net/sunrpc/ 11341 11342KERNEL REGRESSIONS 11343M: Thorsten Leemhuis <linux@leemhuis.info> 11344L: regressions@lists.linux.dev 11345S: Supported 11346F: Documentation/admin-guide/reporting-regressions.rst 11347F: Documentation/process/handling-regressions.rst 11348 11349KERNEL SELFTEST FRAMEWORK 11350M: Shuah Khan <shuah@kernel.org> 11351M: Shuah Khan <skhan@linuxfoundation.org> 11352L: linux-kselftest@vger.kernel.org 11353S: Maintained 11354Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11355T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11356F: Documentation/dev-tools/kselftest* 11357F: tools/testing/selftests/ 11358 11359KERNEL SMB3 SERVER (KSMBD) 11360M: Namjae Jeon <linkinjeon@kernel.org> 11361M: Steve French <sfrench@samba.org> 11362R: Sergey Senozhatsky <senozhatsky@chromium.org> 11363R: Tom Talpey <tom@talpey.com> 11364L: linux-cifs@vger.kernel.org 11365S: Maintained 11366T: git git://git.samba.org/ksmbd.git 11367F: Documentation/filesystems/smb/ksmbd.rst 11368F: fs/smb/common/ 11369F: fs/smb/server/ 11370 11371KERNEL UNIT TESTING FRAMEWORK (KUnit) 11372M: Brendan Higgins <brendanhiggins@google.com> 11373M: David Gow <davidgow@google.com> 11374L: linux-kselftest@vger.kernel.org 11375L: kunit-dev@googlegroups.com 11376S: Maintained 11377W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11379T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11380F: Documentation/dev-tools/kunit/ 11381F: include/kunit/ 11382F: lib/kunit/ 11383F: tools/testing/kunit/ 11384 11385KERNEL USERMODE HELPER 11386M: Luis Chamberlain <mcgrof@kernel.org> 11387L: linux-kernel@vger.kernel.org 11388S: Maintained 11389F: include/linux/umh.h 11390F: kernel/umh.c 11391 11392KERNEL VIRTUAL MACHINE (KVM) 11393M: Paolo Bonzini <pbonzini@redhat.com> 11394L: kvm@vger.kernel.org 11395S: Supported 11396W: http://www.linux-kvm.org 11397T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11398F: Documentation/virt/kvm/ 11399F: include/asm-generic/kvm* 11400F: include/kvm/iodev.h 11401F: include/linux/kvm* 11402F: include/trace/events/kvm.h 11403F: include/uapi/asm-generic/kvm* 11404F: include/uapi/linux/kvm* 11405F: tools/kvm/ 11406F: tools/testing/selftests/kvm/ 11407F: virt/kvm/* 11408 11409KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11410M: Marc Zyngier <maz@kernel.org> 11411M: Oliver Upton <oliver.upton@linux.dev> 11412R: James Morse <james.morse@arm.com> 11413R: Suzuki K Poulose <suzuki.poulose@arm.com> 11414R: Zenghui Yu <yuzenghui@huawei.com> 11415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11416L: kvmarm@lists.linux.dev 11417S: Maintained 11418T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11419F: arch/arm64/include/asm/kvm* 11420F: arch/arm64/include/uapi/asm/kvm* 11421F: arch/arm64/kvm/ 11422F: include/kvm/arm_* 11423F: tools/testing/selftests/kvm/*/aarch64/ 11424F: tools/testing/selftests/kvm/aarch64/ 11425 11426KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11427M: Huacai Chen <chenhuacai@kernel.org> 11428L: linux-mips@vger.kernel.org 11429L: kvm@vger.kernel.org 11430S: Maintained 11431T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11432F: arch/mips/include/asm/kvm* 11433F: arch/mips/include/uapi/asm/kvm* 11434F: arch/mips/kvm/ 11435 11436KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11437M: Michael Ellerman <mpe@ellerman.id.au> 11438R: Nicholas Piggin <npiggin@gmail.com> 11439L: linuxppc-dev@lists.ozlabs.org 11440L: kvm@vger.kernel.org 11441S: Maintained (Book3S 64-bit HV) 11442S: Odd fixes (Book3S 64-bit PR) 11443S: Orphan (Book3E and 32-bit) 11444T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11445F: arch/powerpc/include/asm/kvm* 11446F: arch/powerpc/include/uapi/asm/kvm* 11447F: arch/powerpc/kernel/kvm* 11448F: arch/powerpc/kvm/ 11449 11450KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11451M: Anup Patel <anup@brainfault.org> 11452R: Atish Patra <atishp@atishpatra.org> 11453L: kvm@vger.kernel.org 11454L: kvm-riscv@lists.infradead.org 11455L: linux-riscv@lists.infradead.org 11456S: Maintained 11457T: git https://github.com/kvm-riscv/linux.git 11458F: arch/riscv/include/asm/kvm* 11459F: arch/riscv/include/uapi/asm/kvm* 11460F: arch/riscv/kvm/ 11461F: tools/testing/selftests/kvm/*/riscv/ 11462 11463KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11464M: Christian Borntraeger <borntraeger@linux.ibm.com> 11465M: Janosch Frank <frankja@linux.ibm.com> 11466M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11467R: David Hildenbrand <david@redhat.com> 11468L: kvm@vger.kernel.org 11469S: Supported 11470T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11471F: Documentation/virt/kvm/s390* 11472F: arch/s390/include/asm/gmap.h 11473F: arch/s390/include/asm/kvm* 11474F: arch/s390/include/uapi/asm/kvm* 11475F: arch/s390/include/uapi/asm/uvdevice.h 11476F: arch/s390/kernel/uv.c 11477F: arch/s390/kvm/ 11478F: arch/s390/mm/gmap.c 11479F: drivers/s390/char/uvdevice.c 11480F: tools/testing/selftests/drivers/s390x/uvdevice/ 11481F: tools/testing/selftests/kvm/*/s390x/ 11482F: tools/testing/selftests/kvm/s390x/ 11483 11484KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11485M: Sean Christopherson <seanjc@google.com> 11486M: Paolo Bonzini <pbonzini@redhat.com> 11487L: kvm@vger.kernel.org 11488S: Supported 11489P: Documentation/process/maintainer-kvm-x86.rst 11490T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11491F: arch/x86/include/asm/kvm* 11492F: arch/x86/include/asm/svm.h 11493F: arch/x86/include/asm/vmx*.h 11494F: arch/x86/include/uapi/asm/kvm* 11495F: arch/x86/include/uapi/asm/svm.h 11496F: arch/x86/include/uapi/asm/vmx.h 11497F: arch/x86/kvm/ 11498F: arch/x86/kvm/*/ 11499 11500KERNFS 11501M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11502M: Tejun Heo <tj@kernel.org> 11503S: Supported 11504T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11505F: fs/kernfs/ 11506F: include/linux/kernfs.h 11507 11508KEXEC 11509M: Eric Biederman <ebiederm@xmission.com> 11510L: kexec@lists.infradead.org 11511S: Maintained 11512W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11513F: include/linux/kexec.h 11514F: include/uapi/linux/kexec.h 11515F: kernel/kexec* 11516 11517KEYS-ENCRYPTED 11518M: Mimi Zohar <zohar@linux.ibm.com> 11519L: linux-integrity@vger.kernel.org 11520L: keyrings@vger.kernel.org 11521S: Supported 11522F: Documentation/security/keys/trusted-encrypted.rst 11523F: include/keys/encrypted-type.h 11524F: security/keys/encrypted-keys/ 11525 11526KEYS-TRUSTED 11527M: James Bottomley <jejb@linux.ibm.com> 11528M: Jarkko Sakkinen <jarkko@kernel.org> 11529M: Mimi Zohar <zohar@linux.ibm.com> 11530L: linux-integrity@vger.kernel.org 11531L: keyrings@vger.kernel.org 11532S: Supported 11533F: Documentation/security/keys/trusted-encrypted.rst 11534F: include/keys/trusted-type.h 11535F: include/keys/trusted_tpm.h 11536F: security/keys/trusted-keys/ 11537 11538KEYS-TRUSTED-CAAM 11539M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11540R: Pengutronix Kernel Team <kernel@pengutronix.de> 11541L: linux-integrity@vger.kernel.org 11542L: keyrings@vger.kernel.org 11543S: Maintained 11544F: include/keys/trusted_caam.h 11545F: security/keys/trusted-keys/trusted_caam.c 11546 11547KEYS-TRUSTED-TEE 11548M: Sumit Garg <sumit.garg@linaro.org> 11549L: linux-integrity@vger.kernel.org 11550L: keyrings@vger.kernel.org 11551S: Supported 11552F: include/keys/trusted_tee.h 11553F: security/keys/trusted-keys/trusted_tee.c 11554 11555KEYS/KEYRINGS 11556M: David Howells <dhowells@redhat.com> 11557M: Jarkko Sakkinen <jarkko@kernel.org> 11558L: keyrings@vger.kernel.org 11559S: Maintained 11560F: Documentation/security/keys/core.rst 11561F: include/keys/ 11562F: include/linux/key-type.h 11563F: include/linux/key.h 11564F: include/linux/keyctl.h 11565F: include/uapi/linux/keyctl.h 11566F: security/keys/ 11567 11568KEYS/KEYRINGS_INTEGRITY 11569M: Jarkko Sakkinen <jarkko@kernel.org> 11570M: Mimi Zohar <zohar@linux.ibm.com> 11571L: linux-integrity@vger.kernel.org 11572L: keyrings@vger.kernel.org 11573S: Supported 11574F: security/integrity/platform_certs 11575 11576KFENCE 11577M: Alexander Potapenko <glider@google.com> 11578M: Marco Elver <elver@google.com> 11579R: Dmitry Vyukov <dvyukov@google.com> 11580L: kasan-dev@googlegroups.com 11581S: Maintained 11582F: Documentation/dev-tools/kfence.rst 11583F: arch/*/include/asm/kfence.h 11584F: include/linux/kfence.h 11585F: lib/Kconfig.kfence 11586F: mm/kfence/ 11587 11588KFIFO 11589M: Stefani Seibold <stefani@seibold.net> 11590S: Maintained 11591F: include/linux/kfifo.h 11592F: lib/kfifo.c 11593F: samples/kfifo/ 11594 11595KGDB / KDB /debug_core 11596M: Jason Wessel <jason.wessel@windriver.com> 11597M: Daniel Thompson <daniel.thompson@linaro.org> 11598R: Douglas Anderson <dianders@chromium.org> 11599L: kgdb-bugreport@lists.sourceforge.net 11600S: Maintained 11601W: http://kgdb.wiki.kernel.org/ 11602T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11603F: Documentation/dev-tools/kgdb.rst 11604F: drivers/misc/kgdbts.c 11605F: drivers/tty/serial/kgdboc.c 11606F: include/linux/kdb.h 11607F: include/linux/kgdb.h 11608F: kernel/debug/ 11609F: kernel/module/kdb.c 11610 11611KHADAS MCU MFD DRIVER 11612M: Neil Armstrong <neil.armstrong@linaro.org> 11613L: linux-amlogic@lists.infradead.org 11614S: Maintained 11615F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11616F: drivers/mfd/khadas-mcu.c 11617F: drivers/thermal/khadas_mcu_fan.c 11618F: include/linux/mfd/khadas-mcu.h 11619 11620KIONIX/ROHM KX022A ACCELEROMETER 11621M: Matti Vaittinen <mazziesaccount@gmail.com> 11622L: linux-iio@vger.kernel.org 11623S: Supported 11624F: drivers/iio/accel/kionix-kx022a* 11625 11626KMEMLEAK 11627M: Catalin Marinas <catalin.marinas@arm.com> 11628S: Maintained 11629F: Documentation/dev-tools/kmemleak.rst 11630F: include/linux/kmemleak.h 11631F: mm/kmemleak.c 11632F: samples/kmemleak/kmemleak-test.c 11633 11634KMSAN 11635M: Alexander Potapenko <glider@google.com> 11636R: Marco Elver <elver@google.com> 11637R: Dmitry Vyukov <dvyukov@google.com> 11638L: kasan-dev@googlegroups.com 11639S: Maintained 11640F: Documentation/dev-tools/kmsan.rst 11641F: arch/*/include/asm/kmsan.h 11642F: arch/*/mm/kmsan_* 11643F: include/linux/kmsan*.h 11644F: lib/Kconfig.kmsan 11645F: mm/kmsan/ 11646F: scripts/Makefile.kmsan 11647 11648KPROBES 11649M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11650M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11651M: "David S. Miller" <davem@davemloft.net> 11652M: Masami Hiramatsu <mhiramat@kernel.org> 11653L: linux-kernel@vger.kernel.org 11654L: linux-trace-kernel@vger.kernel.org 11655S: Maintained 11656Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11657T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11658F: Documentation/trace/kprobes.rst 11659F: include/asm-generic/kprobes.h 11660F: include/linux/kprobes.h 11661F: kernel/kprobes.c 11662F: lib/test_kprobes.c 11663F: samples/kprobes 11664 11665KS0108 LCD CONTROLLER DRIVER 11666M: Miguel Ojeda <ojeda@kernel.org> 11667S: Maintained 11668F: Documentation/admin-guide/auxdisplay/ks0108.rst 11669F: drivers/auxdisplay/ks0108.c 11670F: include/linux/ks0108.h 11671 11672KTD253 BACKLIGHT DRIVER 11673M: Linus Walleij <linus.walleij@linaro.org> 11674S: Maintained 11675F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11676F: drivers/video/backlight/ktd253-backlight.c 11677 11678KTEST 11679M: Steven Rostedt <rostedt@goodmis.org> 11680M: John Hawley <warthog9@eaglescrag.net> 11681S: Maintained 11682F: tools/testing/ktest 11683 11684KTZ8866 BACKLIGHT DRIVER 11685M: Jianhua Lu <lujianhua000@gmail.com> 11686S: Maintained 11687F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11688F: drivers/video/backlight/ktz8866.c 11689 11690KVM PARAVIRT (KVM/paravirt) 11691M: Paolo Bonzini <pbonzini@redhat.com> 11692R: Wanpeng Li <wanpengli@tencent.com> 11693R: Vitaly Kuznetsov <vkuznets@redhat.com> 11694L: kvm@vger.kernel.org 11695S: Supported 11696T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11697F: arch/um/include/asm/kvm_para.h 11698F: arch/x86/include/asm/kvm_para.h 11699F: arch/x86/include/asm/pvclock-abi.h 11700F: arch/x86/include/uapi/asm/kvm_para.h 11701F: arch/x86/kernel/kvm.c 11702F: arch/x86/kernel/kvmclock.c 11703F: include/asm-generic/kvm_para.h 11704F: include/linux/kvm_para.h 11705F: include/uapi/asm-generic/kvm_para.h 11706F: include/uapi/linux/kvm_para.h 11707 11708KVM X86 HYPER-V (KVM/hyper-v) 11709M: Vitaly Kuznetsov <vkuznets@redhat.com> 11710M: Sean Christopherson <seanjc@google.com> 11711M: Paolo Bonzini <pbonzini@redhat.com> 11712L: kvm@vger.kernel.org 11713S: Supported 11714T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11715F: arch/x86/kvm/hyperv.* 11716F: arch/x86/kvm/kvm_onhyperv.* 11717F: arch/x86/kvm/svm/hyperv.* 11718F: arch/x86/kvm/svm/svm_onhyperv.* 11719F: arch/x86/kvm/vmx/hyperv.* 11720 11721KVM X86 Xen (KVM/Xen) 11722M: David Woodhouse <dwmw2@infradead.org> 11723M: Paul Durrant <paul@xen.org> 11724M: Sean Christopherson <seanjc@google.com> 11725M: Paolo Bonzini <pbonzini@redhat.com> 11726L: kvm@vger.kernel.org 11727S: Supported 11728T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11729F: arch/x86/kvm/xen.* 11730 11731L3MDEV 11732M: David Ahern <dsahern@kernel.org> 11733L: netdev@vger.kernel.org 11734S: Maintained 11735F: include/net/l3mdev.h 11736F: net/l3mdev 11737 11738LANDLOCK SECURITY MODULE 11739M: Mickaël Salaün <mic@digikod.net> 11740L: linux-security-module@vger.kernel.org 11741S: Supported 11742W: https://landlock.io 11743T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11744F: Documentation/security/landlock.rst 11745F: Documentation/userspace-api/landlock.rst 11746F: include/uapi/linux/landlock.h 11747F: samples/landlock/ 11748F: security/landlock/ 11749F: tools/testing/selftests/landlock/ 11750K: landlock 11751K: LANDLOCK 11752 11753LANTIQ / INTEL Ethernet drivers 11754M: Hauke Mehrtens <hauke@hauke-m.de> 11755L: netdev@vger.kernel.org 11756S: Maintained 11757F: drivers/net/dsa/lantiq_gswip.c 11758F: drivers/net/dsa/lantiq_pce.h 11759F: drivers/net/ethernet/lantiq_xrx200.c 11760F: net/dsa/tag_gswip.c 11761 11762LANTIQ MIPS ARCHITECTURE 11763M: John Crispin <john@phrozen.org> 11764L: linux-mips@vger.kernel.org 11765S: Maintained 11766F: arch/mips/lantiq 11767F: drivers/soc/lantiq 11768 11769LASI 53c700 driver for PARISC 11770M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11771L: linux-scsi@vger.kernel.org 11772S: Maintained 11773F: Documentation/scsi/53c700.rst 11774F: drivers/scsi/53c700* 11775 11776LEAKING_ADDRESSES 11777M: Tobin C. Harding <me@tobin.cc> 11778M: Tycho Andersen <tycho@tycho.pizza> 11779L: linux-hardening@vger.kernel.org 11780S: Maintained 11781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11782F: scripts/leaking_addresses.pl 11783 11784LED SUBSYSTEM 11785M: Pavel Machek <pavel@ucw.cz> 11786M: Lee Jones <lee@kernel.org> 11787L: linux-leds@vger.kernel.org 11788S: Maintained 11789T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11790F: Documentation/devicetree/bindings/leds/ 11791F: Documentation/leds/ 11792F: drivers/leds/ 11793F: include/dt-bindings/leds/ 11794F: include/linux/leds.h 11795 11796LEGACY EEPROM DRIVER 11797M: Jean Delvare <jdelvare@suse.com> 11798S: Maintained 11799F: Documentation/misc-devices/eeprom.rst 11800F: drivers/misc/eeprom/eeprom.c 11801 11802LEGO MINDSTORMS EV3 11803R: David Lechner <david@lechnology.com> 11804S: Maintained 11805F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11806F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11807F: drivers/power/supply/lego_ev3_battery.c 11808 11809LEGO USB Tower driver 11810M: Juergen Stuber <starblue@users.sourceforge.net> 11811L: legousb-devel@lists.sourceforge.net 11812S: Maintained 11813W: http://legousb.sourceforge.net/ 11814F: drivers/usb/misc/legousbtower.c 11815 11816LETSKETCH HID TABLET DRIVER 11817M: Hans de Goede <hdegoede@redhat.com> 11818L: linux-input@vger.kernel.org 11819S: Maintained 11820T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11821F: drivers/hid/hid-letsketch.c 11822 11823LG LAPTOP EXTRAS 11824M: Matan Ziv-Av <matan@svgalib.org> 11825L: platform-driver-x86@vger.kernel.org 11826S: Maintained 11827F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11828F: Documentation/admin-guide/laptops/lg-laptop.rst 11829F: drivers/platform/x86/lg-laptop.c 11830 11831LG2160 MEDIA DRIVER 11832M: Michael Krufky <mkrufky@linuxtv.org> 11833L: linux-media@vger.kernel.org 11834S: Maintained 11835W: https://linuxtv.org 11836W: http://github.com/mkrufky 11837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11838T: git git://linuxtv.org/mkrufky/tuners.git 11839F: drivers/media/dvb-frontends/lg2160.* 11840 11841LGDT3305 MEDIA DRIVER 11842M: Michael Krufky <mkrufky@linuxtv.org> 11843L: linux-media@vger.kernel.org 11844S: Maintained 11845W: https://linuxtv.org 11846W: http://github.com/mkrufky 11847Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11848T: git git://linuxtv.org/mkrufky/tuners.git 11849F: drivers/media/dvb-frontends/lgdt3305.* 11850 11851LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11852M: Viresh Kumar <vireshk@kernel.org> 11853L: linux-ide@vger.kernel.org 11854S: Maintained 11855T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11856F: drivers/ata/pata_arasan_cf.c 11857F: include/linux/pata_arasan_cf_data.h 11858 11859LIBATA PATA DRIVERS 11860R: Sergey Shtylyov <s.shtylyov@omp.ru> 11861L: linux-ide@vger.kernel.org 11862F: drivers/ata/ata_*.c 11863F: drivers/ata/pata_*.c 11864 11865LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11866M: Linus Walleij <linus.walleij@linaro.org> 11867L: linux-ide@vger.kernel.org 11868S: Maintained 11869T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11870F: drivers/ata/pata_ftide010.c 11871F: drivers/ata/sata_gemini.c 11872F: drivers/ata/sata_gemini.h 11873 11874LIBATA SATA AHCI PLATFORM devices support 11875M: Hans de Goede <hdegoede@redhat.com> 11876M: Jens Axboe <axboe@kernel.dk> 11877L: linux-ide@vger.kernel.org 11878S: Maintained 11879T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11880F: drivers/ata/ahci_platform.c 11881F: drivers/ata/libahci_platform.c 11882F: include/linux/ahci_platform.h 11883 11884LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11885M: Serge Semin <fancer.lancer@gmail.com> 11886L: linux-ide@vger.kernel.org 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11889F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11890F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11891F: drivers/ata/ahci_dwc.c 11892 11893LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11894M: Mikael Pettersson <mikpelinux@gmail.com> 11895L: linux-ide@vger.kernel.org 11896S: Maintained 11897T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11898F: drivers/ata/sata_promise.* 11899 11900LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11901M: Damien Le Moal <dlemoal@kernel.org> 11902L: linux-ide@vger.kernel.org 11903S: Maintained 11904T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11905F: Documentation/ABI/testing/sysfs-ata 11906F: Documentation/devicetree/bindings/ata/ 11907F: drivers/ata/ 11908F: include/linux/ata.h 11909F: include/linux/libata.h 11910 11911LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11912M: Vishal Verma <vishal.l.verma@intel.com> 11913M: Dan Williams <dan.j.williams@intel.com> 11914M: Dave Jiang <dave.jiang@intel.com> 11915L: nvdimm@lists.linux.dev 11916S: Supported 11917Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11918P: Documentation/nvdimm/maintainer-entry-profile.rst 11919F: drivers/nvdimm/btt* 11920 11921LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11922M: Dan Williams <dan.j.williams@intel.com> 11923M: Vishal Verma <vishal.l.verma@intel.com> 11924M: Dave Jiang <dave.jiang@intel.com> 11925L: nvdimm@lists.linux.dev 11926S: Supported 11927Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11928P: Documentation/nvdimm/maintainer-entry-profile.rst 11929F: drivers/nvdimm/pmem* 11930 11931LIBNVDIMM: DEVICETREE BINDINGS 11932M: Oliver O'Halloran <oohall@gmail.com> 11933L: nvdimm@lists.linux.dev 11934S: Supported 11935Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11936F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11937F: drivers/nvdimm/of_pmem.c 11938 11939LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11940M: Dan Williams <dan.j.williams@intel.com> 11941M: Vishal Verma <vishal.l.verma@intel.com> 11942M: Dave Jiang <dave.jiang@intel.com> 11943M: Ira Weiny <ira.weiny@intel.com> 11944L: nvdimm@lists.linux.dev 11945S: Supported 11946Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11947P: Documentation/nvdimm/maintainer-entry-profile.rst 11948T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11949F: drivers/acpi/nfit/* 11950F: drivers/nvdimm/* 11951F: include/linux/libnvdimm.h 11952F: include/linux/nd.h 11953F: include/uapi/linux/ndctl.h 11954F: tools/testing/nvdimm/ 11955 11956LICENSES and SPDX stuff 11957M: Thomas Gleixner <tglx@linutronix.de> 11958M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11959L: linux-spdx@vger.kernel.org 11960S: Maintained 11961T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11962F: COPYING 11963F: Documentation/process/license-rules.rst 11964F: LICENSES/ 11965F: scripts/spdxcheck-test.sh 11966F: scripts/spdxcheck.py 11967F: scripts/spdxexclude 11968 11969LINEAR RANGES HELPERS 11970M: Mark Brown <broonie@kernel.org> 11971R: Matti Vaittinen <mazziesaccount@gmail.com> 11972F: include/linux/linear_range.h 11973F: lib/linear_ranges.c 11974F: lib/test_linear_ranges.c 11975 11976LINUX FOR POWER MACINTOSH 11977L: linuxppc-dev@lists.ozlabs.org 11978S: Orphan 11979F: arch/powerpc/platforms/powermac/ 11980F: drivers/macintosh/ 11981X: drivers/macintosh/adb-iop.c 11982X: drivers/macintosh/via-macii.c 11983 11984LINUX FOR POWERPC (32-BIT AND 64-BIT) 11985M: Michael Ellerman <mpe@ellerman.id.au> 11986R: Nicholas Piggin <npiggin@gmail.com> 11987R: Christophe Leroy <christophe.leroy@csgroup.eu> 11988L: linuxppc-dev@lists.ozlabs.org 11989S: Supported 11990W: https://github.com/linuxppc/wiki/wiki 11991Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11992T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11993F: Documentation/ABI/stable/sysfs-firmware-opal-* 11994F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11995F: Documentation/devicetree/bindings/powerpc/ 11996F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11997F: Documentation/powerpc/ 11998F: arch/powerpc/ 11999F: drivers/*/*/*pasemi* 12000F: drivers/*/*pasemi* 12001F: drivers/char/tpm/tpm_ibmvtpm* 12002F: drivers/crypto/nx/ 12003F: drivers/crypto/vmx/ 12004F: drivers/i2c/busses/i2c-opal.c 12005F: drivers/net/ethernet/ibm/ibmveth.* 12006F: drivers/net/ethernet/ibm/ibmvnic.* 12007F: drivers/pci/hotplug/pnv_php.c 12008F: drivers/pci/hotplug/rpa* 12009F: drivers/rtc/rtc-opal.c 12010F: drivers/scsi/ibmvscsi/ 12011F: drivers/tty/hvc/hvc_opal.c 12012F: drivers/watchdog/wdrtas.c 12013F: tools/testing/selftests/powerpc 12014N: /pmac 12015N: powermac 12016N: powernv 12017N: [^a-z0-9]ps3 12018N: pseries 12019 12020LINUX FOR POWERPC EMBEDDED MPC5XXX 12021M: Anatolij Gustschin <agust@denx.de> 12022L: linuxppc-dev@lists.ozlabs.org 12023S: Odd Fixes 12024F: arch/powerpc/platforms/512x/ 12025F: arch/powerpc/platforms/52xx/ 12026 12027LINUX FOR POWERPC EMBEDDED PPC4XX 12028L: linuxppc-dev@lists.ozlabs.org 12029S: Orphan 12030F: arch/powerpc/platforms/40x/ 12031F: arch/powerpc/platforms/44x/ 12032 12033LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12034M: Scott Wood <oss@buserror.net> 12035L: linuxppc-dev@lists.ozlabs.org 12036S: Odd fixes 12037T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12038F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12039F: Documentation/devicetree/bindings/powerpc/fsl/ 12040F: arch/powerpc/platforms/83xx/ 12041F: arch/powerpc/platforms/85xx/ 12042 12043LINUX FOR POWERPC EMBEDDED PPC8XX 12044M: Christophe Leroy <christophe.leroy@csgroup.eu> 12045L: linuxppc-dev@lists.ozlabs.org 12046S: Maintained 12047F: arch/powerpc/platforms/8xx/ 12048 12049LINUX KERNEL DUMP TEST MODULE (LKDTM) 12050M: Kees Cook <keescook@chromium.org> 12051S: Maintained 12052F: drivers/misc/lkdtm/* 12053F: tools/testing/selftests/lkdtm/* 12054 12055LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12056M: Alan Stern <stern@rowland.harvard.edu> 12057M: Andrea Parri <parri.andrea@gmail.com> 12058M: Will Deacon <will@kernel.org> 12059M: Peter Zijlstra <peterz@infradead.org> 12060M: Boqun Feng <boqun.feng@gmail.com> 12061M: Nicholas Piggin <npiggin@gmail.com> 12062M: David Howells <dhowells@redhat.com> 12063M: Jade Alglave <j.alglave@ucl.ac.uk> 12064M: Luc Maranget <luc.maranget@inria.fr> 12065M: "Paul E. McKenney" <paulmck@kernel.org> 12066R: Akira Yokosawa <akiyks@gmail.com> 12067R: Daniel Lustig <dlustig@nvidia.com> 12068R: Joel Fernandes <joel@joelfernandes.org> 12069L: linux-kernel@vger.kernel.org 12070L: linux-arch@vger.kernel.org 12071S: Supported 12072T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12073F: Documentation/atomic_bitops.txt 12074F: Documentation/atomic_t.txt 12075F: Documentation/core-api/refcount-vs-atomic.rst 12076F: Documentation/litmus-tests/ 12077F: Documentation/memory-barriers.txt 12078F: tools/memory-model/ 12079 12080LINUX-NEXT TREE 12081M: Stephen Rothwell <sfr@canb.auug.org.au> 12082L: linux-next@vger.kernel.org 12083S: Supported 12084B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12085T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12086 12087LIS3LV02D ACCELEROMETER DRIVER 12088M: Eric Piel <eric.piel@tremplin-utc.net> 12089S: Maintained 12090F: Documentation/misc-devices/lis3lv02d.rst 12091F: drivers/misc/lis3lv02d/ 12092F: drivers/platform/x86/hp/hp_accel.c 12093 12094LIST KUNIT TEST 12095M: David Gow <davidgow@google.com> 12096L: linux-kselftest@vger.kernel.org 12097L: kunit-dev@googlegroups.com 12098S: Maintained 12099F: lib/list-test.c 12100 12101LITEX PLATFORM 12102M: Karol Gugala <kgugala@antmicro.com> 12103M: Mateusz Holenko <mholenko@antmicro.com> 12104M: Gabriel Somlo <gsomlo@gmail.com> 12105M: Joel Stanley <joel@jms.id.au> 12106S: Maintained 12107F: Documentation/devicetree/bindings/*/litex,*.yaml 12108F: arch/openrisc/boot/dts/or1klitex.dts 12109F: drivers/mmc/host/litex_mmc.c 12110F: drivers/net/ethernet/litex/* 12111F: drivers/soc/litex/* 12112F: drivers/tty/serial/liteuart.c 12113F: include/linux/litex.h 12114N: litex 12115 12116LIVE PATCHING 12117M: Josh Poimboeuf <jpoimboe@kernel.org> 12118M: Jiri Kosina <jikos@kernel.org> 12119M: Miroslav Benes <mbenes@suse.cz> 12120M: Petr Mladek <pmladek@suse.com> 12121R: Joe Lawrence <joe.lawrence@redhat.com> 12122L: live-patching@vger.kernel.org 12123S: Maintained 12124T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12125F: Documentation/ABI/testing/sysfs-kernel-livepatch 12126F: Documentation/livepatch/ 12127F: arch/powerpc/include/asm/livepatch.h 12128F: include/linux/livepatch.h 12129F: kernel/livepatch/ 12130F: kernel/module/livepatch.c 12131F: lib/livepatch/ 12132F: samples/livepatch/ 12133F: tools/testing/selftests/livepatch/ 12134 12135LLC (802.2) 12136L: netdev@vger.kernel.org 12137S: Odd fixes 12138F: include/linux/llc.h 12139F: include/net/llc* 12140F: include/uapi/linux/llc.h 12141F: net/llc/ 12142 12143LM73 HARDWARE MONITOR DRIVER 12144M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12145L: linux-hwmon@vger.kernel.org 12146S: Maintained 12147F: drivers/hwmon/lm73.c 12148 12149LM78 HARDWARE MONITOR DRIVER 12150M: Jean Delvare <jdelvare@suse.com> 12151L: linux-hwmon@vger.kernel.org 12152S: Maintained 12153F: Documentation/hwmon/lm78.rst 12154F: drivers/hwmon/lm78.c 12155 12156LM83 HARDWARE MONITOR DRIVER 12157M: Jean Delvare <jdelvare@suse.com> 12158L: linux-hwmon@vger.kernel.org 12159S: Maintained 12160F: Documentation/hwmon/lm83.rst 12161F: drivers/hwmon/lm83.c 12162 12163LM90 HARDWARE MONITOR DRIVER 12164M: Jean Delvare <jdelvare@suse.com> 12165L: linux-hwmon@vger.kernel.org 12166S: Maintained 12167F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12168F: Documentation/hwmon/lm90.rst 12169F: drivers/hwmon/lm90.c 12170F: include/dt-bindings/thermal/lm90.h 12171 12172LM95234 HARDWARE MONITOR DRIVER 12173M: Guenter Roeck <linux@roeck-us.net> 12174L: linux-hwmon@vger.kernel.org 12175S: Maintained 12176F: Documentation/hwmon/lm95234.rst 12177F: drivers/hwmon/lm95234.c 12178 12179LME2510 MEDIA DRIVER 12180M: Malcolm Priestley <tvboxspy@gmail.com> 12181L: linux-media@vger.kernel.org 12182S: Maintained 12183W: https://linuxtv.org 12184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12185F: drivers/media/usb/dvb-usb-v2/lmedm04* 12186 12187LOADPIN SECURITY MODULE 12188M: Kees Cook <keescook@chromium.org> 12189S: Supported 12190T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12191F: Documentation/admin-guide/LSM/LoadPin.rst 12192F: security/loadpin/ 12193 12194LOCKING PRIMITIVES 12195M: Peter Zijlstra <peterz@infradead.org> 12196M: Ingo Molnar <mingo@redhat.com> 12197M: Will Deacon <will@kernel.org> 12198R: Waiman Long <longman@redhat.com> 12199R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12200L: linux-kernel@vger.kernel.org 12201S: Maintained 12202T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12203F: Documentation/locking/ 12204F: arch/*/include/asm/spinlock*.h 12205F: include/linux/lockdep.h 12206F: include/linux/mutex*.h 12207F: include/linux/rwlock*.h 12208F: include/linux/rwsem*.h 12209F: include/linux/seqlock.h 12210F: include/linux/spinlock*.h 12211F: kernel/locking/ 12212F: lib/locking*.[ch] 12213X: kernel/locking/locktorture.c 12214 12215LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12216M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12217L: linux-ntfs-dev@lists.sourceforge.net 12218S: Maintained 12219W: http://www.linux-ntfs.org/content/view/19/37/ 12220F: Documentation/admin-guide/ldm.rst 12221F: block/partitions/ldm.* 12222 12223LOGITECH HID GAMING KEYBOARDS 12224M: Hans de Goede <hdegoede@redhat.com> 12225L: linux-input@vger.kernel.org 12226S: Maintained 12227T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12228F: drivers/hid/hid-lg-g15.c 12229 12230LONTIUM LT8912B MIPI TO HDMI BRIDGE 12231M: Adrien Grassein <adrien.grassein@gmail.com> 12232S: Maintained 12233F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12234F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12235 12236LOONGARCH 12237M: Huacai Chen <chenhuacai@kernel.org> 12238R: WANG Xuerui <kernel@xen0n.name> 12239L: loongarch@lists.linux.dev 12240S: Maintained 12241T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12242F: Documentation/loongarch/ 12243F: Documentation/translations/zh_CN/loongarch/ 12244F: arch/loongarch/ 12245F: drivers/*/*loongarch* 12246 12247LOONGSON GPIO DRIVER 12248M: Yinbo Zhu <zhuyinbo@loongson.cn> 12249L: linux-gpio@vger.kernel.org 12250S: Maintained 12251F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12252F: drivers/gpio/gpio-loongson-64bit.c 12253 12254LOONGSON LS2X I2C DRIVER 12255M: Binbin Zhou <zhoubinbin@loongson.cn> 12256L: linux-i2c@vger.kernel.org 12257S: Maintained 12258F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12259F: drivers/i2c/busses/i2c-ls2x.c 12260 12261LOONGSON-2 SOC SERIES CLOCK DRIVER 12262M: Yinbo Zhu <zhuyinbo@loongson.cn> 12263L: linux-clk@vger.kernel.org 12264S: Maintained 12265F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12266F: drivers/clk/clk-loongson2.c 12267F: include/dt-bindings/clock/loongson,ls2k-clk.h 12268 12269LOONGSON-2 SOC SERIES GUTS DRIVER 12270M: Yinbo Zhu <zhuyinbo@loongson.cn> 12271L: loongarch@lists.linux.dev 12272S: Maintained 12273F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12274F: drivers/soc/loongson/loongson2_guts.c 12275 12276LOONGSON-2 SOC SERIES PINCTRL DRIVER 12277M: zhanghongchen <zhanghongchen@loongson.cn> 12278M: Yinbo Zhu <zhuyinbo@loongson.cn> 12279L: linux-gpio@vger.kernel.org 12280S: Maintained 12281F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12282F: drivers/pinctrl/pinctrl-loongson2.c 12283 12284LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12285M: Sathya Prakash <sathya.prakash@broadcom.com> 12286M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12287M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12288L: MPT-FusionLinux.pdl@broadcom.com 12289L: linux-scsi@vger.kernel.org 12290S: Supported 12291W: http://www.avagotech.com/support/ 12292F: drivers/message/fusion/ 12293F: drivers/scsi/mpt3sas/ 12294 12295LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12296M: Matthew Wilcox <willy@infradead.org> 12297L: linux-scsi@vger.kernel.org 12298S: Maintained 12299F: drivers/scsi/sym53c8xx_2/ 12300 12301LTC1660 DAC DRIVER 12302M: Marcus Folkesson <marcus.folkesson@gmail.com> 12303L: linux-iio@vger.kernel.org 12304S: Maintained 12305F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12306F: drivers/iio/dac/ltc1660.c 12307 12308LTC2688 IIO DAC DRIVER 12309M: Nuno Sá <nuno.sa@analog.com> 12310L: linux-iio@vger.kernel.org 12311S: Supported 12312W: https://ez.analog.com/linux-software-drivers 12313F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12314F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12315F: drivers/iio/dac/ltc2688.c 12316 12317LTC2947 HARDWARE MONITOR DRIVER 12318M: Nuno Sá <nuno.sa@analog.com> 12319L: linux-hwmon@vger.kernel.org 12320S: Supported 12321W: https://ez.analog.com/linux-software-drivers 12322F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12323F: drivers/hwmon/ltc2947-core.c 12324F: drivers/hwmon/ltc2947-i2c.c 12325F: drivers/hwmon/ltc2947-spi.c 12326F: drivers/hwmon/ltc2947.h 12327 12328LTC2983 IIO TEMPERATURE DRIVER 12329M: Nuno Sá <nuno.sa@analog.com> 12330L: linux-iio@vger.kernel.org 12331S: Supported 12332W: https://ez.analog.com/linux-software-drivers 12333F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12334F: drivers/iio/temperature/ltc2983.c 12335 12336LTC4261 HARDWARE MONITOR DRIVER 12337M: Guenter Roeck <linux@roeck-us.net> 12338L: linux-hwmon@vger.kernel.org 12339S: Maintained 12340F: Documentation/hwmon/ltc4261.rst 12341F: drivers/hwmon/ltc4261.c 12342 12343LTC4306 I2C MULTIPLEXER DRIVER 12344M: Michael Hennerich <michael.hennerich@analog.com> 12345L: linux-i2c@vger.kernel.org 12346S: Supported 12347W: https://ez.analog.com/linux-software-drivers 12348F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12349F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12350 12351LTP (Linux Test Project) 12352M: Mike Frysinger <vapier@gentoo.org> 12353M: Cyril Hrubis <chrubis@suse.cz> 12354M: Wanlong Gao <wanlong.gao@gmail.com> 12355M: Jan Stancek <jstancek@redhat.com> 12356M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12357M: Alexey Kodanev <alexey.kodanev@oracle.com> 12358L: ltp@lists.linux.it (subscribers-only) 12359S: Maintained 12360W: http://linux-test-project.github.io/ 12361T: git https://github.com/linux-test-project/ltp.git 12362 12363LYNX 28G SERDES PHY DRIVER 12364M: Ioana Ciornei <ioana.ciornei@nxp.com> 12365L: netdev@vger.kernel.org 12366S: Supported 12367F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12368F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12369 12370LYNX PCS MODULE 12371M: Ioana Ciornei <ioana.ciornei@nxp.com> 12372L: netdev@vger.kernel.org 12373S: Supported 12374F: drivers/net/pcs/pcs-lynx.c 12375F: include/linux/pcs-lynx.h 12376 12377M68K ARCHITECTURE 12378M: Geert Uytterhoeven <geert@linux-m68k.org> 12379L: linux-m68k@lists.linux-m68k.org 12380S: Maintained 12381W: http://www.linux-m68k.org/ 12382T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12383F: arch/m68k/ 12384F: drivers/zorro/ 12385 12386M68K ON APPLE MACINTOSH 12387M: Joshua Thompson <funaho@jurai.org> 12388L: linux-m68k@lists.linux-m68k.org 12389S: Maintained 12390W: http://www.mac.linux-m68k.org/ 12391F: arch/m68k/mac/ 12392F: drivers/macintosh/adb-iop.c 12393F: drivers/macintosh/via-macii.c 12394 12395M68K ON HP9000/300 12396M: Philip Blundell <philb@gnu.org> 12397S: Maintained 12398W: http://www.tazenda.demon.co.uk/phil/linux-hp 12399F: arch/m68k/hp300/ 12400 12401M88DS3103 MEDIA DRIVER 12402M: Antti Palosaari <crope@iki.fi> 12403L: linux-media@vger.kernel.org 12404S: Maintained 12405W: https://linuxtv.org 12406W: http://palosaari.fi/linux/ 12407Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12408T: git git://linuxtv.org/anttip/media_tree.git 12409F: drivers/media/dvb-frontends/m88ds3103* 12410 12411M88RS2000 MEDIA DRIVER 12412M: Malcolm Priestley <tvboxspy@gmail.com> 12413L: linux-media@vger.kernel.org 12414S: Maintained 12415W: https://linuxtv.org 12416Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12417F: drivers/media/dvb-frontends/m88rs2000* 12418 12419MA901 MASTERKIT USB FM RADIO DRIVER 12420M: Alexey Klimov <klimov.linux@gmail.com> 12421L: linux-media@vger.kernel.org 12422S: Maintained 12423T: git git://linuxtv.org/media_tree.git 12424F: drivers/media/radio/radio-ma901.c 12425 12426MAC80211 12427M: Johannes Berg <johannes@sipsolutions.net> 12428L: linux-wireless@vger.kernel.org 12429S: Maintained 12430W: https://wireless.wiki.kernel.org/ 12431Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12432T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12433T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12434F: Documentation/networking/mac80211-injection.rst 12435F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12436F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12437F: include/net/mac80211.h 12438F: net/mac80211/ 12439 12440MAILBOX API 12441M: Jassi Brar <jassisinghbrar@gmail.com> 12442L: linux-kernel@vger.kernel.org 12443S: Maintained 12444F: Documentation/devicetree/bindings/mailbox/ 12445F: drivers/mailbox/ 12446F: include/dt-bindings/mailbox/ 12447F: include/linux/mailbox_client.h 12448F: include/linux/mailbox_controller.h 12449 12450MAILBOX ARM MHUv2 12451M: Viresh Kumar <viresh.kumar@linaro.org> 12452M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12453L: linux-kernel@vger.kernel.org 12454S: Maintained 12455F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12456F: drivers/mailbox/arm_mhuv2.c 12457F: include/linux/mailbox/arm_mhuv2_message.h 12458 12459MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12460M: Michael Kerrisk <mtk.manpages@gmail.com> 12461L: linux-man@vger.kernel.org 12462S: Maintained 12463W: http://www.kernel.org/doc/man-pages 12464 12465MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12466M: Jeremy Kerr <jk@codeconstruct.com.au> 12467M: Matt Johnston <matt@codeconstruct.com.au> 12468L: netdev@vger.kernel.org 12469S: Maintained 12470F: Documentation/networking/mctp.rst 12471F: drivers/net/mctp/ 12472F: include/net/mctp.h 12473F: include/net/mctpdevice.h 12474F: include/net/netns/mctp.h 12475F: net/mctp/ 12476 12477MAPLE TREE 12478M: Liam R. Howlett <Liam.Howlett@oracle.com> 12479L: linux-mm@kvack.org 12480S: Supported 12481F: Documentation/core-api/maple_tree.rst 12482F: include/linux/maple_tree.h 12483F: include/trace/events/maple_tree.h 12484F: lib/maple_tree.c 12485F: lib/test_maple_tree.c 12486F: tools/testing/radix-tree/linux/maple_tree.h 12487F: tools/testing/radix-tree/maple.c 12488 12489MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12490M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12491L: linux-mips@vger.kernel.org 12492S: Maintained 12493F: arch/mips/boot/dts/img/pistachio* 12494 12495MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12496M: Andrew Lunn <andrew@lunn.ch> 12497L: netdev@vger.kernel.org 12498S: Maintained 12499F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12500F: Documentation/networking/devlink/mv88e6xxx.rst 12501F: drivers/net/dsa/mv88e6xxx/ 12502F: include/linux/dsa/mv88e6xxx.h 12503F: include/linux/platform_data/mv88e6xxx.h 12504 12505MARVELL ARMADA 3700 PHY DRIVERS 12506M: Miquel Raynal <miquel.raynal@bootlin.com> 12507S: Maintained 12508F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12509F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12510F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12511F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12512 12513MARVELL ARMADA 3700 SERIAL DRIVER 12514M: Pali Rohár <pali@kernel.org> 12515S: Maintained 12516F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12517F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12518F: drivers/tty/serial/mvebu-uart.c 12519 12520MARVELL ARMADA DRM SUPPORT 12521M: Russell King <linux@armlinux.org.uk> 12522S: Maintained 12523T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12524T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12525F: Documentation/devicetree/bindings/display/armada/ 12526F: drivers/gpu/drm/armada/ 12527F: include/uapi/drm/armada_drm.h 12528 12529MARVELL CRYPTO DRIVER 12530M: Boris Brezillon <bbrezillon@kernel.org> 12531M: Arnaud Ebalard <arno@natisbad.org> 12532M: Srujana Challa <schalla@marvell.com> 12533L: linux-crypto@vger.kernel.org 12534S: Maintained 12535F: drivers/crypto/marvell/ 12536F: include/linux/soc/marvell/octeontx2/ 12537 12538MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12539M: Mirko Lindner <mlindner@marvell.com> 12540M: Stephen Hemminger <stephen@networkplumber.org> 12541L: netdev@vger.kernel.org 12542S: Maintained 12543F: drivers/net/ethernet/marvell/sk* 12544 12545MARVELL LIBERTAS WIRELESS DRIVER 12546L: libertas-dev@lists.infradead.org 12547S: Orphan 12548F: drivers/net/wireless/marvell/libertas/ 12549 12550MARVELL MACCHIATOBIN SUPPORT 12551M: Russell King <linux@armlinux.org.uk> 12552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12553S: Maintained 12554F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12555 12556MARVELL MV643XX ETHERNET DRIVER 12557M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12558L: netdev@vger.kernel.org 12559S: Maintained 12560F: drivers/net/ethernet/marvell/mv643xx_eth.* 12561F: include/linux/mv643xx.h 12562 12563MARVELL MV88X3310 PHY DRIVER 12564M: Russell King <linux@armlinux.org.uk> 12565M: Marek Behún <kabel@kernel.org> 12566L: netdev@vger.kernel.org 12567S: Maintained 12568F: drivers/net/phy/marvell10g.c 12569 12570MARVELL MVEBU THERMAL DRIVER 12571M: Miquel Raynal <miquel.raynal@bootlin.com> 12572S: Maintained 12573F: drivers/thermal/armada_thermal.c 12574 12575MARVELL MVNETA ETHERNET DRIVER 12576M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12577L: netdev@vger.kernel.org 12578S: Maintained 12579F: drivers/net/ethernet/marvell/mvneta.* 12580 12581MARVELL MVPP2 ETHERNET DRIVER 12582M: Marcin Wojtas <mw@semihalf.com> 12583M: Russell King <linux@armlinux.org.uk> 12584L: netdev@vger.kernel.org 12585S: Maintained 12586F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12587F: drivers/net/ethernet/marvell/mvpp2/ 12588 12589MARVELL MWIFIEX WIRELESS DRIVER 12590M: Amitkumar Karwar <amitkarwar@gmail.com> 12591M: Ganapathi Bhat <ganapathi017@gmail.com> 12592M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12593M: Xinming Hu <huxinming820@gmail.com> 12594L: linux-wireless@vger.kernel.org 12595S: Maintained 12596F: drivers/net/wireless/marvell/mwifiex/ 12597 12598MARVELL MWL8K WIRELESS DRIVER 12599M: Lennert Buytenhek <buytenh@wantstofly.org> 12600L: linux-wireless@vger.kernel.org 12601S: Odd Fixes 12602F: drivers/net/wireless/marvell/mwl8k.c 12603 12604MARVELL NAND CONTROLLER DRIVER 12605M: Miquel Raynal <miquel.raynal@bootlin.com> 12606L: linux-mtd@lists.infradead.org 12607S: Maintained 12608F: drivers/mtd/nand/raw/marvell_nand.c 12609 12610MARVELL OCTEON ENDPOINT DRIVER 12611M: Veerasenareddy Burru <vburru@marvell.com> 12612M: Sathesh Edara <sedara@marvell.com> 12613L: netdev@vger.kernel.org 12614S: Supported 12615F: drivers/net/ethernet/marvell/octeon_ep 12616 12617MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12618M: Sunil Goutham <sgoutham@marvell.com> 12619M: Geetha sowjanya <gakula@marvell.com> 12620M: Subbaraya Sundeep <sbhatta@marvell.com> 12621M: hariprasad <hkelam@marvell.com> 12622L: netdev@vger.kernel.org 12623S: Supported 12624F: drivers/net/ethernet/marvell/octeontx2/nic/ 12625F: include/linux/soc/marvell/octeontx2/ 12626 12627MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12628M: Sunil Goutham <sgoutham@marvell.com> 12629M: Linu Cherian <lcherian@marvell.com> 12630M: Geetha sowjanya <gakula@marvell.com> 12631M: Jerin Jacob <jerinj@marvell.com> 12632M: hariprasad <hkelam@marvell.com> 12633M: Subbaraya Sundeep <sbhatta@marvell.com> 12634L: netdev@vger.kernel.org 12635S: Supported 12636F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12637F: drivers/net/ethernet/marvell/octeontx2/af/ 12638 12639MARVELL PRESTERA ETHERNET SWITCH DRIVER 12640M: Taras Chornyi <taras.chornyi@plvision.eu> 12641S: Supported 12642W: https://github.com/Marvell-switching/switchdev-prestera 12643F: drivers/net/ethernet/marvell/prestera/ 12644 12645MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12646M: Nicolas Pitre <nico@fluxnic.net> 12647S: Odd Fixes 12648F: drivers/mmc/host/mvsdio.* 12649 12650MARVELL USB MDIO CONTROLLER DRIVER 12651M: Tobias Waldekranz <tobias@waldekranz.com> 12652L: netdev@vger.kernel.org 12653S: Maintained 12654F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12655F: drivers/net/mdio/mdio-mvusb.c 12656 12657MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12658M: Hu Ziji <huziji@marvell.com> 12659L: linux-mmc@vger.kernel.org 12660S: Supported 12661F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12662F: drivers/mmc/host/sdhci-xenon* 12663 12664MATROX FRAMEBUFFER DRIVER 12665L: linux-fbdev@vger.kernel.org 12666S: Orphan 12667F: drivers/video/fbdev/matrox/matroxfb_* 12668F: include/uapi/linux/matroxfb.h 12669 12670MAX15301 DRIVER 12671M: Daniel Nilsson <daniel.nilsson@flex.com> 12672L: linux-hwmon@vger.kernel.org 12673S: Maintained 12674F: Documentation/hwmon/max15301.rst 12675F: drivers/hwmon/pmbus/max15301.c 12676 12677MAX16065 HARDWARE MONITOR DRIVER 12678M: Guenter Roeck <linux@roeck-us.net> 12679L: linux-hwmon@vger.kernel.org 12680S: Maintained 12681F: Documentation/hwmon/max16065.rst 12682F: drivers/hwmon/max16065.c 12683 12684MAX2175 SDR TUNER DRIVER 12685M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12686L: linux-media@vger.kernel.org 12687S: Maintained 12688T: git git://linuxtv.org/media_tree.git 12689F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12690F: Documentation/userspace-api/media/drivers/max2175.rst 12691F: drivers/media/i2c/max2175* 12692F: include/uapi/linux/max2175.h 12693 12694MAX31827 TEMPERATURE SWITCH DRIVER 12695M: Daniel Matyas <daniel.matyas@analog.com> 12696L: linux-hwmon@vger.kernel.org 12697S: Supported 12698W: http://ez.analog.com/community/linux-device-drivers 12699F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12700F: Documentation/hwmon/max31827.rst 12701F: drivers/hwmon/max31827.c 12702 12703MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12704L: linux-hwmon@vger.kernel.org 12705S: Orphan 12706F: Documentation/hwmon/max6650.rst 12707F: drivers/hwmon/max6650.c 12708 12709MAX6697 HARDWARE MONITOR DRIVER 12710M: Guenter Roeck <linux@roeck-us.net> 12711L: linux-hwmon@vger.kernel.org 12712S: Maintained 12713F: Documentation/devicetree/bindings/hwmon/max6697.txt 12714F: Documentation/hwmon/max6697.rst 12715F: drivers/hwmon/max6697.c 12716F: include/linux/platform_data/max6697.h 12717 12718MAX9286 QUAD GMSL DESERIALIZER DRIVER 12719M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12720M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12721M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12722M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12723L: linux-media@vger.kernel.org 12724S: Maintained 12725F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12726F: drivers/media/i2c/max9286.c 12727 12728MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12729M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12730L: linux-media@vger.kernel.org 12731S: Maintained 12732F: drivers/staging/media/max96712/max96712.c 12733 12734MAX9860 MONO AUDIO VOICE CODEC DRIVER 12735M: Peter Rosin <peda@axentia.se> 12736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12737S: Maintained 12738F: Documentation/devicetree/bindings/sound/max9860.txt 12739F: sound/soc/codecs/max9860.* 12740 12741MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12742M: Andreas Klinger <ak@it-klinger.de> 12743L: linux-iio@vger.kernel.org 12744S: Maintained 12745F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12746F: drivers/iio/proximity/mb1232.c 12747 12748MAXIM MAX11205 DRIVER 12749M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12750L: linux-iio@vger.kernel.org 12751S: Supported 12752W: https://ez.analog.com/linux-software-drivers 12753F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12754F: drivers/iio/adc/max11205.c 12755 12756MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12757R: Iskren Chernev <iskren.chernev@gmail.com> 12758R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12759R: Marek Szyprowski <m.szyprowski@samsung.com> 12760R: Matheus Castello <matheus@castello.eng.br> 12761L: linux-pm@vger.kernel.org 12762S: Maintained 12763F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12764F: drivers/power/supply/max17040_battery.c 12765 12766MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12767R: Hans de Goede <hdegoede@redhat.com> 12768R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12769R: Marek Szyprowski <m.szyprowski@samsung.com> 12770R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12771R: Purism Kernel Team <kernel@puri.sm> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12775F: drivers/power/supply/max17042_battery.c 12776 12777MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12778M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12779L: linux-kernel@vger.kernel.org 12780S: Maintained 12781F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12782F: drivers/regulator/max20086-regulator.c 12783 12784MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12785M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12786L: linux-iio@vger.kernel.org 12787S: Maintained 12788F: drivers/iio/temperature/max30208.c 12789 12790MAXIM MAX77650 PMIC MFD DRIVER 12791M: Bartosz Golaszewski <brgl@bgdev.pl> 12792L: linux-kernel@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/*/*max77650.yaml 12795F: Documentation/devicetree/bindings/*/max77650*.yaml 12796F: drivers/gpio/gpio-max77650.c 12797F: drivers/input/misc/max77650-onkey.c 12798F: drivers/leds/leds-max77650.c 12799F: drivers/mfd/max77650.c 12800F: drivers/power/supply/max77650-charger.c 12801F: drivers/regulator/max77650-regulator.c 12802F: include/linux/mfd/max77650.h 12803 12804MAXIM MAX77714 PMIC MFD DRIVER 12805M: Luca Ceresoli <luca@lucaceresoli.net> 12806S: Maintained 12807F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12808F: drivers/mfd/max77714.c 12809F: include/linux/mfd/max77714.h 12810 12811MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12812M: Javier Martinez Canillas <javier@dowhile0.org> 12813L: linux-kernel@vger.kernel.org 12814S: Supported 12815F: Documentation/devicetree/bindings/*/*max77802.yaml 12816F: drivers/regulator/max77802-regulator.c 12817F: include/dt-bindings/*/*max77802.h 12818 12819MAXIM MAX77976 BATTERY CHARGER 12820M: Luca Ceresoli <luca@lucaceresoli.net> 12821S: Supported 12822F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12823F: drivers/power/supply/max77976_charger.c 12824 12825MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12826M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12827L: linux-pm@vger.kernel.org 12828S: Supported 12829B: mailto:linux-samsung-soc@vger.kernel.org 12830F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12831F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12832F: drivers/power/supply/max14577_charger.c 12833F: drivers/power/supply/max77693_charger.c 12834 12835MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12836M: Chanwoo Choi <cw00.choi@samsung.com> 12837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12838L: linux-kernel@vger.kernel.org 12839S: Supported 12840B: mailto:linux-samsung-soc@vger.kernel.org 12841F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12845F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12846F: drivers/*/*max77843.c 12847F: drivers/*/max14577*.c 12848F: drivers/*/max77686*.c 12849F: drivers/*/max77693*.c 12850F: drivers/clk/clk-max77686.c 12851F: drivers/extcon/extcon-max14577.c 12852F: drivers/extcon/extcon-max77693.c 12853F: drivers/rtc/rtc-max77686.c 12854F: include/linux/mfd/max14577*.h 12855F: include/linux/mfd/max77686*.h 12856F: include/linux/mfd/max77693*.h 12857 12858MAXIRADIO FM RADIO RECEIVER DRIVER 12859M: Hans Verkuil <hverkuil@xs4all.nl> 12860L: linux-media@vger.kernel.org 12861S: Maintained 12862W: https://linuxtv.org 12863T: git git://linuxtv.org/media_tree.git 12864F: drivers/media/radio/radio-maxiradio* 12865 12866MAXLINEAR ETHERNET PHY DRIVER 12867M: Xu Liang <lxu@maxlinear.com> 12868L: netdev@vger.kernel.org 12869S: Supported 12870F: drivers/net/phy/mxl-gpy.c 12871 12872MCAN MMIO DEVICE DRIVER 12873M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12874L: linux-can@vger.kernel.org 12875S: Maintained 12876F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12877F: drivers/net/can/m_can/m_can.c 12878F: drivers/net/can/m_can/m_can.h 12879F: drivers/net/can/m_can/m_can_platform.c 12880 12881MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12882R: Yasushi SHOJI <yashi@spacecubics.com> 12883L: linux-can@vger.kernel.org 12884S: Maintained 12885F: drivers/net/can/usb/mcba_usb.c 12886 12887MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12888M: Rishi Gupta <gupt21@gmail.com> 12889L: linux-i2c@vger.kernel.org 12890L: linux-input@vger.kernel.org 12891S: Maintained 12892F: drivers/hid/hid-mcp2221.c 12893 12894MCP251XFD SPI-CAN NETWORK DRIVER 12895M: Marc Kleine-Budde <mkl@pengutronix.de> 12896M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12897R: Thomas Kopp <thomas.kopp@microchip.com> 12898L: linux-can@vger.kernel.org 12899S: Maintained 12900F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12901F: drivers/net/can/spi/mcp251xfd/ 12902 12903MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12904M: Peter Rosin <peda@axentia.se> 12905L: linux-iio@vger.kernel.org 12906S: Maintained 12907F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12908F: drivers/iio/potentiometer/mcp4018.c 12909F: drivers/iio/potentiometer/mcp4531.c 12910 12911MCR20A IEEE-802.15.4 RADIO DRIVER 12912M: Stefan Schmidt <stefan@datenfreihafen.org> 12913L: linux-wpan@vger.kernel.org 12914S: Odd Fixes 12915W: https://github.com/xueliu/mcr20a-linux 12916F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12917F: drivers/net/ieee802154/mcr20a.c 12918F: drivers/net/ieee802154/mcr20a.h 12919 12920MDIO REGMAP DRIVER 12921M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12922L: netdev@vger.kernel.org 12923S: Maintained 12924F: drivers/net/mdio/mdio-regmap.c 12925F: include/linux/mdio/mdio-regmap.h 12926 12927MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12928M: William Breathitt Gray <william.gray@linaro.org> 12929L: linux-iio@vger.kernel.org 12930S: Maintained 12931F: drivers/iio/dac/cio-dac.c 12932 12933MEDIA CONTROLLER FRAMEWORK 12934M: Sakari Ailus <sakari.ailus@linux.intel.com> 12935M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12936L: linux-media@vger.kernel.org 12937S: Supported 12938W: https://www.linuxtv.org 12939T: git git://linuxtv.org/media_tree.git 12940F: drivers/media/mc/ 12941F: include/media/media-*.h 12942F: include/uapi/linux/media.h 12943 12944MEDIA DRIVER FOR FREESCALE IMX PXP 12945M: Philipp Zabel <p.zabel@pengutronix.de> 12946L: linux-media@vger.kernel.org 12947S: Maintained 12948T: git git://linuxtv.org/media_tree.git 12949F: drivers/media/platform/nxp/imx-pxp.[ch] 12950 12951MEDIA DRIVERS FOR ASCOT2E 12952M: Sergey Kozlov <serjk@netup.ru> 12953M: Abylay Ospan <aospan@netup.ru> 12954L: linux-media@vger.kernel.org 12955S: Supported 12956W: https://linuxtv.org 12957W: http://netup.tv/ 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/ascot2e* 12960 12961MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12962M: Jasmin Jessich <jasmin@anw.at> 12963L: linux-media@vger.kernel.org 12964S: Maintained 12965W: https://linuxtv.org 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/dvb-frontends/cxd2099* 12968 12969MEDIA DRIVERS FOR CXD2841ER 12970M: Sergey Kozlov <serjk@netup.ru> 12971M: Abylay Ospan <aospan@netup.ru> 12972L: linux-media@vger.kernel.org 12973S: Supported 12974W: https://linuxtv.org 12975W: http://netup.tv/ 12976T: git git://linuxtv.org/media_tree.git 12977F: drivers/media/dvb-frontends/cxd2841er* 12978 12979MEDIA DRIVERS FOR CXD2880 12980M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12981L: linux-media@vger.kernel.org 12982S: Supported 12983W: http://linuxtv.org/ 12984T: git git://linuxtv.org/media_tree.git 12985F: drivers/media/dvb-frontends/cxd2880/* 12986F: drivers/media/spi/cxd2880* 12987 12988MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12989L: linux-media@vger.kernel.org 12990S: Orphan 12991W: https://linuxtv.org 12992T: git git://linuxtv.org/media_tree.git 12993F: drivers/media/pci/ddbridge/* 12994 12995MEDIA DRIVERS FOR FREESCALE IMX 12996M: Steve Longerbeam <slongerbeam@gmail.com> 12997M: Philipp Zabel <p.zabel@pengutronix.de> 12998L: linux-media@vger.kernel.org 12999S: Maintained 13000T: git git://linuxtv.org/media_tree.git 13001F: Documentation/admin-guide/media/imx.rst 13002F: Documentation/devicetree/bindings/media/imx.txt 13003F: drivers/staging/media/imx/ 13004F: include/linux/imx-media.h 13005F: include/media/imx.h 13006 13007MEDIA DRIVERS FOR FREESCALE IMX7/8 13008M: Rui Miguel Silva <rmfrfs@gmail.com> 13009M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13010M: Martin Kepplinger <martin.kepplinger@puri.sm> 13011R: Purism Kernel Team <kernel@puri.sm> 13012L: linux-media@vger.kernel.org 13013S: Maintained 13014T: git git://linuxtv.org/media_tree.git 13015F: Documentation/admin-guide/media/imx7.rst 13016F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13017F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13018F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13019F: drivers/media/platform/nxp/imx-mipi-csis.c 13020F: drivers/media/platform/nxp/imx7-media-csi.c 13021F: drivers/media/platform/nxp/imx8mq-mipi-csi.c 13022 13023MEDIA DRIVERS FOR HELENE 13024M: Abylay Ospan <aospan@netup.ru> 13025L: linux-media@vger.kernel.org 13026S: Supported 13027W: https://linuxtv.org 13028W: http://netup.tv/ 13029T: git git://linuxtv.org/media_tree.git 13030F: drivers/media/dvb-frontends/helene* 13031 13032MEDIA DRIVERS FOR HORUS3A 13033M: Sergey Kozlov <serjk@netup.ru> 13034M: Abylay Ospan <aospan@netup.ru> 13035L: linux-media@vger.kernel.org 13036S: Supported 13037W: https://linuxtv.org 13038W: http://netup.tv/ 13039T: git git://linuxtv.org/media_tree.git 13040F: drivers/media/dvb-frontends/horus3a* 13041 13042MEDIA DRIVERS FOR LNBH25 13043M: Sergey Kozlov <serjk@netup.ru> 13044M: Abylay Ospan <aospan@netup.ru> 13045L: linux-media@vger.kernel.org 13046S: Supported 13047W: https://linuxtv.org 13048W: http://netup.tv/ 13049T: git git://linuxtv.org/media_tree.git 13050F: drivers/media/dvb-frontends/lnbh25* 13051 13052MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13053L: linux-media@vger.kernel.org 13054S: Orphan 13055W: https://linuxtv.org 13056T: git git://linuxtv.org/media_tree.git 13057F: drivers/media/dvb-frontends/mxl5xx* 13058 13059MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13060M: Sergey Kozlov <serjk@netup.ru> 13061M: Abylay Ospan <aospan@netup.ru> 13062L: linux-media@vger.kernel.org 13063S: Supported 13064W: https://linuxtv.org 13065W: http://netup.tv/ 13066T: git git://linuxtv.org/media_tree.git 13067F: drivers/media/pci/netup_unidvb/* 13068 13069MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13070M: Dmitry Osipenko <digetx@gmail.com> 13071L: linux-media@vger.kernel.org 13072L: linux-tegra@vger.kernel.org 13073S: Maintained 13074T: git git://linuxtv.org/media_tree.git 13075F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13076F: drivers/media/platform/nvidia/tegra-vde/ 13077 13078MEDIA DRIVERS FOR RENESAS - CEU 13079M: Jacopo Mondi <jacopo@jmondi.org> 13080L: linux-media@vger.kernel.org 13081L: linux-renesas-soc@vger.kernel.org 13082S: Supported 13083T: git git://linuxtv.org/media_tree.git 13084F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13085F: drivers/media/platform/renesas/renesas-ceu.c 13086F: include/media/drv-intf/renesas-ceu.h 13087 13088MEDIA DRIVERS FOR RENESAS - DRIF 13089M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13090L: linux-media@vger.kernel.org 13091L: linux-renesas-soc@vger.kernel.org 13092S: Supported 13093T: git git://linuxtv.org/media_tree.git 13094F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13095F: drivers/media/platform/renesas/rcar_drif.c 13096 13097MEDIA DRIVERS FOR RENESAS - FCP 13098M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13099L: linux-media@vger.kernel.org 13100L: linux-renesas-soc@vger.kernel.org 13101S: Supported 13102T: git git://linuxtv.org/media_tree.git 13103F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13104F: drivers/media/platform/renesas/rcar-fcp.c 13105F: include/media/rcar-fcp.h 13106 13107MEDIA DRIVERS FOR RENESAS - FDP1 13108M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13109L: linux-media@vger.kernel.org 13110L: linux-renesas-soc@vger.kernel.org 13111S: Supported 13112T: git git://linuxtv.org/media_tree.git 13113F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13114F: drivers/media/platform/renesas/rcar_fdp1.c 13115 13116MEDIA DRIVERS FOR RENESAS - VIN 13117M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13118L: linux-media@vger.kernel.org 13119L: linux-renesas-soc@vger.kernel.org 13120S: Supported 13121T: git git://linuxtv.org/media_tree.git 13122F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13123F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13124F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13125F: drivers/media/platform/renesas/rcar-isp.c 13126F: drivers/media/platform/renesas/rcar-vin/ 13127 13128MEDIA DRIVERS FOR RENESAS - VSP1 13129M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13130M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13131L: linux-media@vger.kernel.org 13132L: linux-renesas-soc@vger.kernel.org 13133S: Supported 13134T: git git://linuxtv.org/media_tree.git 13135F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13136F: drivers/media/platform/renesas/vsp1/ 13137 13138MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13139L: linux-media@vger.kernel.org 13140S: Orphan 13141W: https://linuxtv.org 13142T: git git://linuxtv.org/media_tree.git 13143F: drivers/media/dvb-frontends/stv0910* 13144 13145MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13146L: linux-media@vger.kernel.org 13147S: Orphan 13148W: https://linuxtv.org 13149T: git git://linuxtv.org/media_tree.git 13150F: drivers/media/dvb-frontends/stv6111* 13151 13152MEDIA DRIVERS FOR STM32 - DCMI 13153M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13154L: linux-media@vger.kernel.org 13155S: Supported 13156T: git git://linuxtv.org/media_tree.git 13157F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13158F: drivers/media/platform/st/stm32/stm32-dcmi.c 13159 13160MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13161M: Mauro Carvalho Chehab <mchehab@kernel.org> 13162L: linux-media@vger.kernel.org 13163S: Maintained 13164W: https://linuxtv.org 13165Q: http://patchwork.kernel.org/project/linux-media/list/ 13166T: git git://linuxtv.org/media_tree.git 13167F: Documentation/admin-guide/media/ 13168F: Documentation/devicetree/bindings/media/ 13169F: Documentation/driver-api/media/ 13170F: Documentation/userspace-api/media/ 13171F: drivers/media/ 13172F: drivers/staging/media/ 13173F: include/dt-bindings/media/ 13174F: include/linux/platform_data/media/ 13175F: include/media/ 13176F: include/uapi/linux/dvb/ 13177F: include/uapi/linux/ivtv* 13178F: include/uapi/linux/media.h 13179F: include/uapi/linux/uvcvideo.h 13180F: include/uapi/linux/v4l2-* 13181F: include/uapi/linux/videodev2.h 13182 13183MEDIATEK BLUETOOTH DRIVER 13184M: Sean Wang <sean.wang@mediatek.com> 13185L: linux-bluetooth@vger.kernel.org 13186L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13187S: Maintained 13188F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13189F: drivers/bluetooth/btmtkuart.c 13190 13191MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13192M: Sean Wang <sean.wang@mediatek.com> 13193L: linux-pm@vger.kernel.org 13194S: Maintained 13195F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13196F: drivers/power/reset/mt6323-poweroff.c 13197 13198MEDIATEK CIR DRIVER 13199M: Sean Wang <sean.wang@mediatek.com> 13200S: Maintained 13201F: drivers/media/rc/mtk-cir.c 13202 13203MEDIATEK DMA DRIVER 13204M: Sean Wang <sean.wang@mediatek.com> 13205L: dmaengine@vger.kernel.org 13206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13207L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13208S: Maintained 13209F: Documentation/devicetree/bindings/dma/mtk-* 13210F: drivers/dma/mediatek/ 13211 13212MEDIATEK ETHERNET DRIVER 13213M: Felix Fietkau <nbd@nbd.name> 13214M: John Crispin <john@phrozen.org> 13215M: Sean Wang <sean.wang@mediatek.com> 13216M: Mark Lee <Mark-MC.Lee@mediatek.com> 13217M: Lorenzo Bianconi <lorenzo@kernel.org> 13218L: netdev@vger.kernel.org 13219S: Maintained 13220F: drivers/net/ethernet/mediatek/ 13221 13222MEDIATEK ETHERNET PCS DRIVER 13223M: Alexander Couzens <lynxis@fe80.eu> 13224M: Daniel Golle <daniel@makrotopia.org> 13225L: netdev@vger.kernel.org 13226S: Maintained 13227F: drivers/net/pcs/pcs-mtk-lynxi.c 13228F: include/linux/pcs/pcs-mtk-lynxi.h 13229 13230MEDIATEK ETHERNET PHY DRIVERS 13231M: Daniel Golle <daniel@makrotopia.org> 13232M: Qingfang Deng <dqfext@gmail.com> 13233M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13234L: netdev@vger.kernel.org 13235S: Maintained 13236F: drivers/net/phy/mediatek-ge-soc.c 13237F: drivers/net/phy/mediatek-ge.c 13238 13239MEDIATEK I2C CONTROLLER DRIVER 13240M: Qii Wang <qii.wang@mediatek.com> 13241L: linux-i2c@vger.kernel.org 13242S: Maintained 13243F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13244F: drivers/i2c/busses/i2c-mt65xx.c 13245 13246MEDIATEK IOMMU DRIVER 13247M: Yong Wu <yong.wu@mediatek.com> 13248L: iommu@lists.linux.dev 13249L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13250S: Supported 13251F: Documentation/devicetree/bindings/iommu/mediatek* 13252F: drivers/iommu/mtk_iommu* 13253F: include/dt-bindings/memory/mt*-port.h 13254 13255MEDIATEK JPEG DRIVER 13256M: Bin Liu <bin.liu@mediatek.com> 13257S: Supported 13258F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13259F: drivers/media/platform/mediatek/jpeg/ 13260 13261MEDIATEK KEYPAD DRIVER 13262M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13263S: Supported 13264F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13265F: drivers/input/keyboard/mt6779-keypad.c 13266 13267MEDIATEK MDP DRIVER 13268M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13269M: Houlong Wei <houlong.wei@mediatek.com> 13270M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13271S: Supported 13272F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13273F: drivers/media/platform/mediatek/mdp/ 13274F: drivers/media/platform/mediatek/vpu/ 13275 13276MEDIATEK MEDIA DRIVER 13277M: Tiffany Lin <tiffany.lin@mediatek.com> 13278M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13279M: Yunfei Dong <yunfei.dong@mediatek.com> 13280S: Supported 13281F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13282F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13283F: drivers/media/platform/mediatek/vcodec/ 13284F: drivers/media/platform/mediatek/vpu/ 13285 13286MEDIATEK MMC/SD/SDIO DRIVER 13287M: Chaotian Jing <chaotian.jing@mediatek.com> 13288S: Maintained 13289F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13290F: drivers/mmc/host/mtk-sd.c 13291 13292MEDIATEK MT76 WIRELESS LAN DRIVER 13293M: Felix Fietkau <nbd@nbd.name> 13294M: Lorenzo Bianconi <lorenzo@kernel.org> 13295M: Ryder Lee <ryder.lee@mediatek.com> 13296R: Shayne Chen <shayne.chen@mediatek.com> 13297R: Sean Wang <sean.wang@mediatek.com> 13298L: linux-wireless@vger.kernel.org 13299S: Maintained 13300T: git https://github.com/nbd168/wireless 13301F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13302F: drivers/net/wireless/mediatek/mt76/ 13303 13304MEDIATEK MT7601U WIRELESS LAN DRIVER 13305M: Jakub Kicinski <kuba@kernel.org> 13306L: linux-wireless@vger.kernel.org 13307S: Maintained 13308F: drivers/net/wireless/mediatek/mt7601u/ 13309 13310MEDIATEK MT7621 CLOCK DRIVER 13311M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13312S: Maintained 13313F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13314F: drivers/clk/ralink/clk-mt7621.c 13315 13316MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13317M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13318S: Maintained 13319F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13320F: drivers/pci/controller/pcie-mt7621.c 13321 13322MEDIATEK MT7621 PHY PCI DRIVER 13323M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13324S: Maintained 13325F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13326F: drivers/phy/ralink/phy-mt7621-pci.c 13327 13328MEDIATEK MT7621/28/88 I2C DRIVER 13329M: Stefan Roese <sr@denx.de> 13330L: linux-i2c@vger.kernel.org 13331S: Maintained 13332F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13333F: drivers/i2c/busses/i2c-mt7621.c 13334 13335MEDIATEK MTMIPS CLOCK DRIVER 13336M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13337S: Maintained 13338F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13339F: drivers/clk/ralink/clk-mtmips.c 13340 13341MEDIATEK NAND CONTROLLER DRIVER 13342L: linux-mtd@lists.infradead.org 13343S: Orphan 13344F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13345F: drivers/mtd/nand/raw/mtk_* 13346 13347MEDIATEK PMIC LED DRIVER 13348M: Sean Wang <sean.wang@mediatek.com> 13349S: Maintained 13350F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13351F: drivers/leds/leds-mt6323.c 13352 13353MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13354M: Sean Wang <sean.wang@mediatek.com> 13355S: Maintained 13356F: drivers/char/hw_random/mtk-rng.c 13357 13358MEDIATEK SMI DRIVER 13359M: Yong Wu <yong.wu@mediatek.com> 13360L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13361S: Supported 13362F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13363F: drivers/memory/mtk-smi.c 13364F: include/soc/mediatek/smi.h 13365 13366MEDIATEK SWITCH DRIVER 13367M: Arınç ÜNAL <arinc.unal@arinc9.com> 13368M: Daniel Golle <daniel@makrotopia.org> 13369M: Landen Chao <Landen.Chao@mediatek.com> 13370M: DENG Qingfang <dqfext@gmail.com> 13371M: Sean Wang <sean.wang@mediatek.com> 13372L: netdev@vger.kernel.org 13373S: Maintained 13374F: drivers/net/dsa/mt7530-mdio.c 13375F: drivers/net/dsa/mt7530-mmio.c 13376F: drivers/net/dsa/mt7530.* 13377F: net/dsa/tag_mtk.c 13378 13379MEDIATEK T7XX 5G WWAN MODEM DRIVER 13380M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13381M: Intel Corporation <linuxwwan@intel.com> 13382R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13383R: Liu Haijun <haijun.liu@mediatek.com> 13384R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13385R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13386L: netdev@vger.kernel.org 13387S: Supported 13388F: drivers/net/wwan/t7xx/ 13389 13390MEDIATEK USB3 DRD IP DRIVER 13391M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13392L: linux-usb@vger.kernel.org 13393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13394L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13395S: Maintained 13396F: Documentation/devicetree/bindings/usb/mediatek,* 13397F: drivers/usb/host/xhci-mtk* 13398F: drivers/usb/mtu3/ 13399 13400MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13401M: Peter Senna Tschudin <peter.senna@gmail.com> 13402M: Martin Donnelly <martin.donnelly@ge.com> 13403M: Martyn Welch <martyn.welch@collabora.co.uk> 13404S: Maintained 13405F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13406F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13407 13408MEGARAID SCSI/SAS DRIVERS 13409M: Kashyap Desai <kashyap.desai@broadcom.com> 13410M: Sumit Saxena <sumit.saxena@broadcom.com> 13411M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13412L: megaraidlinux.pdl@broadcom.com 13413L: linux-scsi@vger.kernel.org 13414S: Maintained 13415W: http://www.avagotech.com/support/ 13416F: Documentation/scsi/megaraid.rst 13417F: drivers/scsi/megaraid.* 13418F: drivers/scsi/megaraid/ 13419 13420MELEXIS MLX90614 DRIVER 13421M: Crt Mori <cmo@melexis.com> 13422L: linux-iio@vger.kernel.org 13423S: Supported 13424W: http://www.melexis.com 13425F: drivers/iio/temperature/mlx90614.c 13426 13427MELEXIS MLX90632 DRIVER 13428M: Crt Mori <cmo@melexis.com> 13429L: linux-iio@vger.kernel.org 13430S: Supported 13431W: http://www.melexis.com 13432F: drivers/iio/temperature/mlx90632.c 13433 13434MELFAS MIP4 TOUCHSCREEN DRIVER 13435M: Sangwon Jee <jeesw@melfas.com> 13436S: Supported 13437W: http://www.melfas.com 13438F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13439F: drivers/input/touchscreen/melfas_mip4.c 13440 13441MELLANOX BLUEFIELD I2C DRIVER 13442M: Khalil Blaiech <kblaiech@nvidia.com> 13443M: Asmaa Mnebhi <asmaa@nvidia.com> 13444L: linux-i2c@vger.kernel.org 13445S: Supported 13446F: drivers/i2c/busses/i2c-mlxbf.c 13447 13448MELLANOX ETHERNET DRIVER (mlx4_en) 13449M: Tariq Toukan <tariqt@nvidia.com> 13450L: netdev@vger.kernel.org 13451S: Supported 13452W: http://www.mellanox.com 13453Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13454F: drivers/net/ethernet/mellanox/mlx4/en_* 13455 13456MELLANOX ETHERNET DRIVER (mlx5e) 13457M: Saeed Mahameed <saeedm@nvidia.com> 13458L: netdev@vger.kernel.org 13459S: Supported 13460W: http://www.mellanox.com 13461Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13462F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13463 13464MELLANOX ETHERNET INNOVA DRIVERS 13465R: Boris Pismenny <borisp@nvidia.com> 13466L: netdev@vger.kernel.org 13467S: Supported 13468W: http://www.mellanox.com 13469Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13470F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13471F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13472F: include/linux/mlx5/mlx5_ifc_fpga.h 13473 13474MELLANOX ETHERNET SWITCH DRIVERS 13475M: Ido Schimmel <idosch@nvidia.com> 13476M: Petr Machata <petrm@nvidia.com> 13477L: netdev@vger.kernel.org 13478S: Supported 13479W: http://www.mellanox.com 13480Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13481F: drivers/net/ethernet/mellanox/mlxsw/ 13482F: tools/testing/selftests/drivers/net/mlxsw/ 13483 13484MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13485M: mlxsw@nvidia.com 13486L: netdev@vger.kernel.org 13487S: Supported 13488W: http://www.mellanox.com 13489Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13490F: drivers/net/ethernet/mellanox/mlxfw/ 13491 13492MELLANOX HARDWARE PLATFORM SUPPORT 13493M: Hans de Goede <hdegoede@redhat.com> 13494M: Mark Gross <markgross@kernel.org> 13495M: Vadim Pasternak <vadimp@nvidia.com> 13496L: platform-driver-x86@vger.kernel.org 13497S: Supported 13498F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13499F: drivers/platform/mellanox/ 13500F: include/linux/platform_data/mlxreg.h 13501 13502MELLANOX MLX4 core VPI driver 13503M: Tariq Toukan <tariqt@nvidia.com> 13504L: netdev@vger.kernel.org 13505L: linux-rdma@vger.kernel.org 13506S: Supported 13507W: http://www.mellanox.com 13508Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13509F: drivers/net/ethernet/mellanox/mlx4/ 13510F: include/linux/mlx4/ 13511 13512MELLANOX MLX4 IB driver 13513M: Yishai Hadas <yishaih@nvidia.com> 13514L: linux-rdma@vger.kernel.org 13515S: Supported 13516W: http://www.mellanox.com 13517Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13518F: drivers/infiniband/hw/mlx4/ 13519F: include/linux/mlx4/ 13520F: include/uapi/rdma/mlx4-abi.h 13521 13522MELLANOX MLX5 core VPI driver 13523M: Saeed Mahameed <saeedm@nvidia.com> 13524M: Leon Romanovsky <leonro@nvidia.com> 13525L: netdev@vger.kernel.org 13526L: linux-rdma@vger.kernel.org 13527S: Supported 13528W: http://www.mellanox.com 13529Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13530F: Documentation/networking/device_drivers/ethernet/mellanox/ 13531F: drivers/net/ethernet/mellanox/mlx5/core/ 13532F: include/linux/mlx5/ 13533 13534MELLANOX MLX5 IB driver 13535M: Leon Romanovsky <leonro@nvidia.com> 13536L: linux-rdma@vger.kernel.org 13537S: Supported 13538W: http://www.mellanox.com 13539Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13540F: drivers/infiniband/hw/mlx5/ 13541F: include/linux/mlx5/ 13542F: include/uapi/rdma/mlx5-abi.h 13543 13544MELLANOX MLXCPLD I2C AND MUX DRIVER 13545M: Vadim Pasternak <vadimp@nvidia.com> 13546M: Michael Shych <michaelsh@nvidia.com> 13547L: linux-i2c@vger.kernel.org 13548S: Supported 13549F: Documentation/i2c/busses/i2c-mlxcpld.rst 13550F: drivers/i2c/busses/i2c-mlxcpld.c 13551F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13552 13553MELLANOX MLXCPLD LED DRIVER 13554M: Vadim Pasternak <vadimp@nvidia.com> 13555L: linux-leds@vger.kernel.org 13556S: Supported 13557F: Documentation/leds/leds-mlxcpld.rst 13558F: drivers/leds/leds-mlxcpld.c 13559F: drivers/leds/leds-mlxreg.c 13560 13561MELLANOX PLATFORM DRIVER 13562M: Vadim Pasternak <vadimp@nvidia.com> 13563L: platform-driver-x86@vger.kernel.org 13564S: Supported 13565F: drivers/platform/x86/mlx-platform.c 13566 13567MEMBARRIER SUPPORT 13568M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13569M: "Paul E. McKenney" <paulmck@kernel.org> 13570L: linux-kernel@vger.kernel.org 13571S: Supported 13572F: arch/powerpc/include/asm/membarrier.h 13573F: include/uapi/linux/membarrier.h 13574F: kernel/sched/membarrier.c 13575 13576MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13577M: Mike Rapoport <rppt@kernel.org> 13578L: linux-mm@kvack.org 13579S: Maintained 13580F: Documentation/core-api/boot-time-mm.rst 13581F: include/linux/memblock.h 13582F: mm/memblock.c 13583F: mm/mm_init.c 13584F: tools/testing/memblock/ 13585 13586MEMORY CONTROLLER DRIVERS 13587M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13588L: linux-kernel@vger.kernel.org 13589S: Maintained 13590B: mailto:krzysztof.kozlowski@linaro.org 13591T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13592F: Documentation/devicetree/bindings/memory-controllers/ 13593F: drivers/memory/ 13594F: include/dt-bindings/memory/ 13595F: include/memory/ 13596 13597MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13598M: Dmitry Osipenko <digetx@gmail.com> 13599L: linux-pm@vger.kernel.org 13600L: linux-tegra@vger.kernel.org 13601S: Maintained 13602T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13603F: drivers/devfreq/tegra30-devfreq.c 13604 13605MEMORY HOT(UN)PLUG 13606M: David Hildenbrand <david@redhat.com> 13607M: Oscar Salvador <osalvador@suse.de> 13608L: linux-mm@kvack.org 13609S: Maintained 13610F: Documentation/admin-guide/mm/memory-hotplug.rst 13611F: Documentation/core-api/memory-hotplug.rst 13612F: drivers/base/memory.c 13613F: include/linux/memory_hotplug.h 13614F: mm/memory_hotplug.c 13615F: tools/testing/selftests/memory-hotplug/ 13616 13617MEMORY MANAGEMENT 13618M: Andrew Morton <akpm@linux-foundation.org> 13619L: linux-mm@kvack.org 13620S: Maintained 13621W: http://www.linux-mm.org 13622T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13623T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13624F: include/linux/gfp.h 13625F: include/linux/gfp_types.h 13626F: include/linux/memory_hotplug.h 13627F: include/linux/mm.h 13628F: include/linux/mmzone.h 13629F: include/linux/pagewalk.h 13630F: include/trace/events/ksm.h 13631F: mm/ 13632F: tools/mm/ 13633F: tools/testing/selftests/mm/ 13634 13635MEMORY TECHNOLOGY DEVICES (MTD) 13636M: Miquel Raynal <miquel.raynal@bootlin.com> 13637M: Richard Weinberger <richard@nod.at> 13638M: Vignesh Raghavendra <vigneshr@ti.com> 13639L: linux-mtd@lists.infradead.org 13640S: Maintained 13641W: http://www.linux-mtd.infradead.org/ 13642Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13643C: irc://irc.oftc.net/mtd 13644T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13645T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13646F: Documentation/devicetree/bindings/mtd/ 13647F: drivers/mtd/ 13648F: include/linux/mtd/ 13649F: include/uapi/mtd/ 13650 13651MEMSENSING MICROSYSTEMS MSA311 DRIVER 13652M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13653L: linux-iio@vger.kernel.org 13654S: Maintained 13655F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13656F: drivers/iio/accel/msa311.c 13657 13658MEN A21 WATCHDOG DRIVER 13659M: Johannes Thumshirn <morbidrsa@gmail.com> 13660L: linux-watchdog@vger.kernel.org 13661S: Maintained 13662F: drivers/watchdog/mena21_wdt.c 13663 13664MEN CHAMELEON BUS (mcb) 13665M: Johannes Thumshirn <morbidrsa@gmail.com> 13666S: Maintained 13667F: Documentation/driver-api/men-chameleon-bus.rst 13668F: drivers/mcb/ 13669F: include/linux/mcb.h 13670 13671MEN F21BMC (Board Management Controller) 13672M: Andreas Werner <andreas.werner@men.de> 13673S: Supported 13674F: Documentation/hwmon/menf21bmc.rst 13675F: drivers/hwmon/menf21bmc_hwmon.c 13676F: drivers/leds/leds-menf21bmc.c 13677F: drivers/mfd/menf21bmc.c 13678F: drivers/watchdog/menf21bmc_wdt.c 13679 13680MEN Z069 WATCHDOG DRIVER 13681M: Johannes Thumshirn <jth@kernel.org> 13682L: linux-watchdog@vger.kernel.org 13683S: Maintained 13684F: drivers/watchdog/menz69_wdt.c 13685 13686MESON AO CEC DRIVER FOR AMLOGIC SOCS 13687M: Neil Armstrong <neil.armstrong@linaro.org> 13688L: linux-media@vger.kernel.org 13689L: linux-amlogic@lists.infradead.org 13690S: Supported 13691W: http://linux-meson.com/ 13692T: git git://linuxtv.org/media_tree.git 13693F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13694F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13695F: drivers/media/cec/platform/meson/ao-cec.c 13696 13697MESON GE2D DRIVER FOR AMLOGIC SOCS 13698M: Neil Armstrong <neil.armstrong@linaro.org> 13699L: linux-media@vger.kernel.org 13700L: linux-amlogic@lists.infradead.org 13701S: Supported 13702T: git git://linuxtv.org/media_tree.git 13703F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13704F: drivers/media/platform/amlogic/meson-ge2d/ 13705 13706MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13707M: Liang Yang <liang.yang@amlogic.com> 13708L: linux-mtd@lists.infradead.org 13709S: Maintained 13710F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13711F: drivers/mtd/nand/raw/meson_* 13712 13713MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13714M: Neil Armstrong <neil.armstrong@linaro.org> 13715L: linux-media@vger.kernel.org 13716L: linux-amlogic@lists.infradead.org 13717S: Supported 13718T: git git://linuxtv.org/media_tree.git 13719F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13720F: drivers/staging/media/meson/vdec/ 13721 13722METHODE UDPU SUPPORT 13723M: Vladimir Vid <vladimir.vid@sartura.hr> 13724S: Maintained 13725F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13726 13727MHI BUS 13728M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13729L: mhi@lists.linux.dev 13730L: linux-arm-msm@vger.kernel.org 13731S: Maintained 13732T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13733F: Documentation/ABI/stable/sysfs-bus-mhi 13734F: Documentation/mhi/ 13735F: drivers/bus/mhi/ 13736F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13737F: include/linux/mhi.h 13738 13739MICROBLAZE ARCHITECTURE 13740M: Michal Simek <monstr@monstr.eu> 13741S: Supported 13742W: http://www.monstr.eu/fdt/ 13743T: git git://git.monstr.eu/linux-2.6-microblaze.git 13744F: arch/microblaze/ 13745 13746MICROBLAZE TMR INJECT 13747M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13748S: Supported 13749F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13750F: drivers/misc/xilinx_tmr_inject.c 13751 13752MICROBLAZE TMR MANAGER 13753M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13754S: Supported 13755F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13756F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13757F: drivers/misc/xilinx_tmr_manager.c 13758 13759MICROCHIP AT91 DMA DRIVERS 13760M: Ludovic Desroches <ludovic.desroches@microchip.com> 13761M: Tudor Ambarus <tudor.ambarus@linaro.org> 13762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13763L: dmaengine@vger.kernel.org 13764S: Supported 13765F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13766F: drivers/dma/at_hdmac.c 13767F: drivers/dma/at_xdmac.c 13768F: include/dt-bindings/dma/at91.h 13769 13770MICROCHIP AT91 SERIAL DRIVER 13771M: Richard Genoud <richard.genoud@gmail.com> 13772S: Maintained 13773F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13774F: drivers/tty/serial/atmel_serial.c 13775F: drivers/tty/serial/atmel_serial.h 13776 13777MICROCHIP AT91 USART MFD DRIVER 13778M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13779L: linux-kernel@vger.kernel.org 13780S: Supported 13781F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13782F: drivers/mfd/at91-usart.c 13783F: include/dt-bindings/mfd/at91-usart.h 13784 13785MICROCHIP AT91 USART SPI DRIVER 13786M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13787L: linux-spi@vger.kernel.org 13788S: Supported 13789F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13790F: drivers/spi/spi-at91-usart.c 13791 13792MICROCHIP AUDIO ASOC DRIVERS 13793M: Claudiu Beznea <claudiu.beznea@microchip.com> 13794L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13795S: Supported 13796F: Documentation/devicetree/bindings/sound/atmel* 13797F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13798F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13799F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13800F: sound/soc/atmel 13801 13802MICROCHIP CSI2DC DRIVER 13803M: Eugen Hristev <eugen.hristev@microchip.com> 13804L: linux-media@vger.kernel.org 13805S: Supported 13806F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13807F: drivers/media/platform/microchip/microchip-csi2dc.c 13808 13809MICROCHIP ECC DRIVER 13810M: Tudor Ambarus <tudor.ambarus@linaro.org> 13811L: linux-crypto@vger.kernel.org 13812S: Maintained 13813F: drivers/crypto/atmel-ecc.* 13814 13815MICROCHIP EIC DRIVER 13816M: Claudiu Beznea <claudiu.beznea@microchip.com> 13817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13818S: Supported 13819F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13820F: drivers/irqchip/irq-mchp-eic.c 13821 13822MICROCHIP I2C DRIVER 13823M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13824L: linux-i2c@vger.kernel.org 13825S: Supported 13826F: drivers/i2c/busses/i2c-at91-*.c 13827F: drivers/i2c/busses/i2c-at91.h 13828 13829MICROCHIP ISC DRIVER 13830M: Eugen Hristev <eugen.hristev@microchip.com> 13831L: linux-media@vger.kernel.org 13832S: Supported 13833F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13834F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13835F: drivers/media/platform/microchip/microchip-isc* 13836F: drivers/media/platform/microchip/microchip-sama*-isc* 13837F: drivers/staging/media/deprecated/atmel/atmel-isc* 13838F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13839F: include/linux/atmel-isc-media.h 13840 13841MICROCHIP ISI DRIVER 13842M: Eugen Hristev <eugen.hristev@microchip.com> 13843L: linux-media@vger.kernel.org 13844S: Supported 13845F: drivers/media/platform/atmel/atmel-isi.c 13846F: drivers/media/platform/atmel/atmel-isi.h 13847 13848MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13849M: Woojung Huh <woojung.huh@microchip.com> 13850M: UNGLinuxDriver@microchip.com 13851L: netdev@vger.kernel.org 13852S: Maintained 13853F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13854F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13855F: drivers/net/dsa/microchip/* 13856F: include/linux/dsa/ksz_common.h 13857F: include/linux/platform_data/microchip-ksz.h 13858F: net/dsa/tag_ksz.c 13859 13860MICROCHIP LAN743X ETHERNET DRIVER 13861M: Bryan Whitehead <bryan.whitehead@microchip.com> 13862M: UNGLinuxDriver@microchip.com 13863L: netdev@vger.kernel.org 13864S: Maintained 13865F: drivers/net/ethernet/microchip/lan743x_* 13866 13867MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13868M: Arun Ramadoss <arun.ramadoss@microchip.com> 13869R: UNGLinuxDriver@microchip.com 13870L: netdev@vger.kernel.org 13871S: Maintained 13872F: drivers/net/phy/microchip_t1.c 13873 13874MICROCHIP LAN966X ETHERNET DRIVER 13875M: Horatiu Vultur <horatiu.vultur@microchip.com> 13876M: UNGLinuxDriver@microchip.com 13877L: netdev@vger.kernel.org 13878S: Maintained 13879F: drivers/net/ethernet/microchip/lan966x/* 13880 13881MICROCHIP LCDFB DRIVER 13882M: Nicolas Ferre <nicolas.ferre@microchip.com> 13883L: linux-fbdev@vger.kernel.org 13884S: Maintained 13885F: drivers/video/fbdev/atmel_lcdfb.c 13886F: include/video/atmel_lcdc.h 13887 13888MICROCHIP MCP16502 PMIC DRIVER 13889M: Claudiu Beznea <claudiu.beznea@microchip.com> 13890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13891S: Supported 13892F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13893F: drivers/regulator/mcp16502.c 13894 13895MICROCHIP MCP3911 ADC DRIVER 13896M: Marcus Folkesson <marcus.folkesson@gmail.com> 13897M: Kent Gustavsson <kent@minoris.se> 13898L: linux-iio@vger.kernel.org 13899S: Maintained 13900F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13901F: drivers/iio/adc/mcp3911.c 13902 13903MICROCHIP MMC/SD/SDIO MCI DRIVER 13904M: Ludovic Desroches <ludovic.desroches@microchip.com> 13905S: Maintained 13906F: drivers/mmc/host/atmel-mci.c 13907 13908MICROCHIP NAND DRIVER 13909M: Tudor Ambarus <tudor.ambarus@linaro.org> 13910L: linux-mtd@lists.infradead.org 13911S: Supported 13912F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13913F: drivers/mtd/nand/raw/atmel/* 13914 13915MICROCHIP OTPC DRIVER 13916M: Claudiu Beznea <claudiu.beznea@microchip.com> 13917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13918S: Supported 13919F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13920F: drivers/nvmem/microchip-otpc.c 13921F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13922 13923MICROCHIP PCI1XXXX GP DRIVER 13924M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13925L: linux-gpio@vger.kernel.org 13926S: Supported 13927F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13928F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13929F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13930 13931MICROCHIP PCI1XXXX I2C DRIVER 13932M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13933M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13934M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13935L: linux-i2c@vger.kernel.org 13936S: Maintained 13937F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13938 13939MICROCHIP PCIe UART DRIVER 13940M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13941M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13942L: linux-serial@vger.kernel.org 13943S: Maintained 13944F: drivers/tty/serial/8250/8250_pci1xxxx.c 13945 13946MICROCHIP POLARFIRE FPGA DRIVERS 13947M: Conor Dooley <conor.dooley@microchip.com> 13948R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13949L: linux-fpga@vger.kernel.org 13950S: Supported 13951F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13952F: drivers/fpga/microchip-spi.c 13953 13954MICROCHIP PWM DRIVER 13955M: Claudiu Beznea <claudiu.beznea@microchip.com> 13956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13957L: linux-pwm@vger.kernel.org 13958S: Supported 13959F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13960F: drivers/pwm/pwm-atmel.c 13961 13962MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13963M: Eugen Hristev <eugen.hristev@microchip.com> 13964L: linux-iio@vger.kernel.org 13965S: Supported 13966F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13967F: drivers/iio/adc/at91-sama5d2_adc.c 13968F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13969 13970MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13971M: Claudiu Beznea <claudiu.beznea@microchip.com> 13972S: Supported 13973F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13974F: drivers/power/reset/at91-sama5d2_shdwc.c 13975 13976MICROCHIP SOC DRIVERS 13977M: Conor Dooley <conor@kernel.org> 13978S: Supported 13979T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13980F: drivers/soc/microchip/ 13981 13982MICROCHIP SPI DRIVER 13983M: Tudor Ambarus <tudor.ambarus@linaro.org> 13984S: Supported 13985F: drivers/spi/spi-atmel.* 13986 13987MICROCHIP SSC DRIVER 13988M: Claudiu Beznea <claudiu.beznea@microchip.com> 13989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13990S: Supported 13991F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13992F: drivers/misc/atmel-ssc.c 13993F: include/linux/atmel-ssc.h 13994 13995Microchip Timer Counter Block (TCB) Capture Driver 13996M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13998L: linux-iio@vger.kernel.org 13999S: Maintained 14000F: drivers/counter/microchip-tcb-capture.c 14001 14002MICROCHIP USB251XB DRIVER 14003M: Richard Leitner <richard.leitner@skidata.com> 14004L: linux-usb@vger.kernel.org 14005S: Maintained 14006F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14007F: drivers/usb/misc/usb251xb.c 14008 14009MICROCHIP USBA UDC DRIVER 14010M: Cristian Birsan <cristian.birsan@microchip.com> 14011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14012S: Supported 14013F: drivers/usb/gadget/udc/atmel_usba_udc.* 14014 14015MICROCHIP WILC1000 WIFI DRIVER 14016M: Ajay Singh <ajay.kathat@microchip.com> 14017M: Claudiu Beznea <claudiu.beznea@microchip.com> 14018L: linux-wireless@vger.kernel.org 14019S: Supported 14020F: drivers/net/wireless/microchip/wilc1000/ 14021 14022MICROSEMI MIPS SOCS 14023M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14024M: UNGLinuxDriver@microchip.com 14025L: linux-mips@vger.kernel.org 14026S: Supported 14027F: Documentation/devicetree/bindings/mips/mscc.txt 14028F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14029F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14030F: arch/mips/boot/dts/mscc/ 14031F: arch/mips/configs/generic/board-ocelot.config 14032F: arch/mips/generic/board-ocelot.c 14033 14034MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14035M: Don Brace <don.brace@microchip.com> 14036L: storagedev@microchip.com 14037L: linux-scsi@vger.kernel.org 14038S: Supported 14039F: Documentation/scsi/smartpqi.rst 14040F: drivers/scsi/smartpqi/Kconfig 14041F: drivers/scsi/smartpqi/Makefile 14042F: drivers/scsi/smartpqi/smartpqi*.[ch] 14043F: include/linux/cciss*.h 14044F: include/uapi/linux/cciss*.h 14045 14046MICROSOFT MANA RDMA DRIVER 14047M: Long Li <longli@microsoft.com> 14048M: Ajay Sharma <sharmaajay@microsoft.com> 14049L: linux-rdma@vger.kernel.org 14050S: Supported 14051F: drivers/infiniband/hw/mana/ 14052F: include/net/mana 14053F: include/uapi/rdma/mana-abi.h 14054 14055MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14056M: Maximilian Luz <luzmaximilian@gmail.com> 14057L: platform-driver-x86@vger.kernel.org 14058S: Maintained 14059F: drivers/platform/surface/surface_aggregator_tabletsw.c 14060 14061MICROSOFT SURFACE BATTERY AND AC DRIVERS 14062M: Maximilian Luz <luzmaximilian@gmail.com> 14063L: linux-pm@vger.kernel.org 14064L: platform-driver-x86@vger.kernel.org 14065S: Maintained 14066F: drivers/power/supply/surface_battery.c 14067F: drivers/power/supply/surface_charger.c 14068 14069MICROSOFT SURFACE DTX DRIVER 14070M: Maximilian Luz <luzmaximilian@gmail.com> 14071L: platform-driver-x86@vger.kernel.org 14072S: Maintained 14073F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14074F: drivers/platform/surface/surface_dtx.c 14075F: include/uapi/linux/surface_aggregator/dtx.h 14076 14077MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14078M: Maximilian Luz <luzmaximilian@gmail.com> 14079L: platform-driver-x86@vger.kernel.org 14080S: Maintained 14081F: drivers/platform/surface/surface_gpe.c 14082 14083MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14084M: Hans de Goede <hdegoede@redhat.com> 14085M: Mark Gross <markgross@kernel.org> 14086M: Maximilian Luz <luzmaximilian@gmail.com> 14087L: platform-driver-x86@vger.kernel.org 14088S: Maintained 14089T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14090F: drivers/platform/surface/ 14091 14092MICROSOFT SURFACE HID TRANSPORT DRIVER 14093M: Maximilian Luz <luzmaximilian@gmail.com> 14094L: linux-input@vger.kernel.org 14095L: platform-driver-x86@vger.kernel.org 14096S: Maintained 14097F: drivers/hid/surface-hid/ 14098 14099MICROSOFT SURFACE HOT-PLUG DRIVER 14100M: Maximilian Luz <luzmaximilian@gmail.com> 14101L: platform-driver-x86@vger.kernel.org 14102S: Maintained 14103F: drivers/platform/surface/surface_hotplug.c 14104 14105MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14106M: Maximilian Luz <luzmaximilian@gmail.com> 14107L: platform-driver-x86@vger.kernel.org 14108S: Maintained 14109F: drivers/platform/surface/surface_platform_profile.c 14110 14111MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14112M: Chen Yu <yu.c.chen@intel.com> 14113L: platform-driver-x86@vger.kernel.org 14114S: Supported 14115F: drivers/platform/surface/surfacepro3_button.c 14116 14117MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14118M: Maximilian Luz <luzmaximilian@gmail.com> 14119L: platform-driver-x86@vger.kernel.org 14120S: Maintained 14121F: drivers/platform/surface/surface_aggregator_hub.c 14122 14123MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14124M: Maximilian Luz <luzmaximilian@gmail.com> 14125L: platform-driver-x86@vger.kernel.org 14126S: Maintained 14127W: https://github.com/linux-surface/surface-aggregator-module 14128C: irc://irc.libera.chat/linux-surface 14129F: Documentation/driver-api/surface_aggregator/ 14130F: drivers/platform/surface/aggregator/ 14131F: drivers/platform/surface/surface_acpi_notify.c 14132F: drivers/platform/surface/surface_aggregator_cdev.c 14133F: drivers/platform/surface/surface_aggregator_registry.c 14134F: include/linux/surface_acpi_notify.h 14135F: include/linux/surface_aggregator/ 14136F: include/uapi/linux/surface_aggregator/ 14137 14138MICROTEK X6 SCANNER 14139M: Oliver Neukum <oliver@neukum.org> 14140S: Maintained 14141F: drivers/usb/image/microtek.* 14142 14143MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14144M: Luka Kovacic <luka.kovacic@sartura.hr> 14145M: Luka Perkov <luka.perkov@sartura.hr> 14146S: Maintained 14147F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14151F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14152F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14153 14154MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14155M: Sakari Ailus <sakari.ailus@linux.intel.com> 14156L: linux-media@vger.kernel.org 14157S: Maintained 14158F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14159F: Documentation/driver-api/media/drivers/ccs/ 14160F: Documentation/userspace-api/media/drivers/ccs.rst 14161F: drivers/media/i2c/ccs-pll.c 14162F: drivers/media/i2c/ccs-pll.h 14163F: drivers/media/i2c/ccs/ 14164F: include/uapi/linux/ccs.h 14165F: include/uapi/linux/smiapp.h 14166 14167MIPS 14168M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14169L: linux-mips@vger.kernel.org 14170S: Maintained 14171W: http://www.linux-mips.org/ 14172Q: https://patchwork.kernel.org/project/linux-mips/list/ 14173T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14174F: Documentation/devicetree/bindings/mips/ 14175F: Documentation/mips/ 14176F: arch/mips/ 14177F: drivers/platform/mips/ 14178F: include/dt-bindings/mips/ 14179 14180MIPS BOSTON DEVELOPMENT BOARD 14181M: Paul Burton <paulburton@kernel.org> 14182L: linux-mips@vger.kernel.org 14183S: Maintained 14184F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14185F: arch/mips/boot/dts/img/boston.dts 14186F: arch/mips/configs/generic/board-boston.config 14187F: drivers/clk/imgtec/clk-boston.c 14188F: include/dt-bindings/clock/boston-clock.h 14189 14190MIPS CORE DRIVERS 14191M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14192M: Serge Semin <fancer.lancer@gmail.com> 14193L: linux-mips@vger.kernel.org 14194S: Supported 14195F: drivers/bus/mips_cdmm.c 14196F: drivers/clocksource/mips-gic-timer.c 14197F: drivers/cpuidle/cpuidle-cps.c 14198F: drivers/irqchip/irq-mips-cpu.c 14199F: drivers/irqchip/irq-mips-gic.c 14200 14201MIPS GENERIC PLATFORM 14202M: Paul Burton <paulburton@kernel.org> 14203L: linux-mips@vger.kernel.org 14204S: Supported 14205F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14206F: arch/mips/generic/ 14207F: arch/mips/tools/generic-board-config.sh 14208 14209MIPS RINT INSTRUCTION EMULATION 14210M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14211L: linux-mips@vger.kernel.org 14212S: Supported 14213F: arch/mips/math-emu/dp_rint.c 14214F: arch/mips/math-emu/sp_rint.c 14215 14216MIPS/LOONGSON1 ARCHITECTURE 14217M: Keguang Zhang <keguang.zhang@gmail.com> 14218L: linux-mips@vger.kernel.org 14219S: Maintained 14220F: arch/mips/include/asm/mach-loongson32/ 14221F: arch/mips/loongson32/ 14222F: drivers/*/*loongson1* 14223 14224MIPS/LOONGSON2EF ARCHITECTURE 14225M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14226L: linux-mips@vger.kernel.org 14227S: Maintained 14228F: arch/mips/include/asm/mach-loongson2ef/ 14229F: arch/mips/loongson2ef/ 14230F: drivers/cpufreq/loongson2_cpufreq.c 14231 14232MIPS/LOONGSON64 ARCHITECTURE 14233M: Huacai Chen <chenhuacai@kernel.org> 14234M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14235L: linux-mips@vger.kernel.org 14236S: Maintained 14237F: arch/mips/include/asm/mach-loongson64/ 14238F: arch/mips/loongson64/ 14239F: drivers/irqchip/irq-loongson* 14240F: drivers/platform/mips/cpu_hwmon.c 14241 14242MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14243M: Hans Verkuil <hverkuil@xs4all.nl> 14244L: linux-media@vger.kernel.org 14245S: Odd Fixes 14246W: https://linuxtv.org 14247T: git git://linuxtv.org/media_tree.git 14248F: drivers/media/radio/radio-miropcm20* 14249 14250MMP SUPPORT 14251R: Lubomir Rintel <lkundrak@v3.sk> 14252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14253S: Odd Fixes 14254T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14255F: arch/arm/boot/dts/marvell/mmp* 14256F: arch/arm/mach-mmp/ 14257F: include/linux/soc/mmp/ 14258 14259MMP USB PHY DRIVERS 14260R: Lubomir Rintel <lkundrak@v3.sk> 14261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14262S: Maintained 14263F: drivers/phy/marvell/phy-mmp3-usb.c 14264F: drivers/phy/marvell/phy-pxa-usb.c 14265 14266MMU GATHER AND TLB INVALIDATION 14267M: Will Deacon <will@kernel.org> 14268M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14269M: Andrew Morton <akpm@linux-foundation.org> 14270M: Nick Piggin <npiggin@gmail.com> 14271M: Peter Zijlstra <peterz@infradead.org> 14272L: linux-arch@vger.kernel.org 14273L: linux-mm@kvack.org 14274S: Maintained 14275F: arch/*/include/asm/tlb.h 14276F: include/asm-generic/tlb.h 14277F: mm/mmu_gather.c 14278 14279MN88472 MEDIA DRIVER 14280M: Antti Palosaari <crope@iki.fi> 14281L: linux-media@vger.kernel.org 14282S: Maintained 14283W: https://linuxtv.org 14284W: http://palosaari.fi/linux/ 14285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14286F: drivers/media/dvb-frontends/mn88472* 14287 14288MN88473 MEDIA DRIVER 14289M: Antti Palosaari <crope@iki.fi> 14290L: linux-media@vger.kernel.org 14291S: Maintained 14292W: https://linuxtv.org 14293W: http://palosaari.fi/linux/ 14294Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14295F: drivers/media/dvb-frontends/mn88473* 14296 14297MODULE SUPPORT 14298M: Luis Chamberlain <mcgrof@kernel.org> 14299L: linux-modules@vger.kernel.org 14300L: linux-kernel@vger.kernel.org 14301S: Maintained 14302T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14303F: include/linux/kmod.h 14304F: include/linux/module.h 14305F: kernel/module/ 14306F: lib/test_kmod.c 14307F: scripts/module* 14308F: tools/testing/selftests/kmod/ 14309 14310MONOLITHIC POWER SYSTEM PMIC DRIVER 14311M: Saravanan Sekar <sravanhome@gmail.com> 14312S: Maintained 14313F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14314F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14315F: drivers/hwmon/pmbus/mpq7932.c 14316F: drivers/iio/adc/mp2629_adc.c 14317F: drivers/mfd/mp2629.c 14318F: drivers/power/supply/mp2629_charger.c 14319F: drivers/regulator/mp5416.c 14320F: drivers/regulator/mpq7920.c 14321F: drivers/regulator/mpq7920.h 14322F: include/linux/mfd/mp2629.h 14323 14324MOST(R) TECHNOLOGY DRIVER 14325M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14326M: Christian Gromm <christian.gromm@microchip.com> 14327S: Maintained 14328F: Documentation/ABI/testing/configfs-most 14329F: Documentation/ABI/testing/sysfs-bus-most 14330F: drivers/most/ 14331F: drivers/staging/most/ 14332F: include/linux/most.h 14333 14334MOTORCOMM PHY DRIVER 14335M: Peter Geis <pgwipeout@gmail.com> 14336M: Frank <Frank.Sae@motor-comm.com> 14337L: netdev@vger.kernel.org 14338S: Maintained 14339F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14340F: drivers/net/phy/motorcomm.c 14341 14342MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14343M: Jiri Slaby <jirislaby@kernel.org> 14344S: Maintained 14345F: Documentation/driver-api/tty/moxa-smartio.rst 14346F: drivers/tty/mxser.* 14347 14348MR800 AVERMEDIA USB FM RADIO DRIVER 14349M: Alexey Klimov <klimov.linux@gmail.com> 14350L: linux-media@vger.kernel.org 14351S: Maintained 14352T: git git://linuxtv.org/media_tree.git 14353F: drivers/media/radio/radio-mr800.c 14354 14355MRF24J40 IEEE 802.15.4 RADIO DRIVER 14356M: Stefan Schmidt <stefan@datenfreihafen.org> 14357L: linux-wpan@vger.kernel.org 14358S: Odd Fixes 14359F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14360F: drivers/net/ieee802154/mrf24j40.c 14361 14362MSI EC DRIVER 14363M: Nikita Kravets <teackot@gmail.com> 14364L: platform-driver-x86@vger.kernel.org 14365S: Maintained 14366W: https://github.com/BeardOverflow/msi-ec 14367F: drivers/platform/x86/msi-ec.* 14368 14369MSI LAPTOP SUPPORT 14370M: "Lee, Chun-Yi" <jlee@suse.com> 14371L: platform-driver-x86@vger.kernel.org 14372S: Maintained 14373F: drivers/platform/x86/msi-laptop.c 14374 14375MSI WMI SUPPORT 14376L: platform-driver-x86@vger.kernel.org 14377S: Orphan 14378F: drivers/platform/x86/msi-wmi.c 14379 14380MSI001 MEDIA DRIVER 14381M: Antti Palosaari <crope@iki.fi> 14382L: linux-media@vger.kernel.org 14383S: Maintained 14384W: https://linuxtv.org 14385W: http://palosaari.fi/linux/ 14386Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14387T: git git://linuxtv.org/anttip/media_tree.git 14388F: drivers/media/tuners/msi001* 14389 14390MSI2500 MEDIA DRIVER 14391M: Antti Palosaari <crope@iki.fi> 14392L: linux-media@vger.kernel.org 14393S: Maintained 14394W: https://linuxtv.org 14395W: http://palosaari.fi/linux/ 14396Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14397T: git git://linuxtv.org/anttip/media_tree.git 14398F: drivers/media/usb/msi2500/ 14399 14400MSTAR INTERRUPT CONTROLLER DRIVER 14401M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14402M: Daniel Palmer <daniel@thingy.jp> 14403S: Maintained 14404F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14405F: drivers/irqchip/irq-mst-intc.c 14406 14407MSYSTEMS DISKONCHIP G3 MTD DRIVER 14408M: Robert Jarzmik <robert.jarzmik@free.fr> 14409L: linux-mtd@lists.infradead.org 14410S: Maintained 14411F: drivers/mtd/devices/docg3* 14412 14413MT9P031 APTINA CAMERA SENSOR 14414M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14415L: linux-media@vger.kernel.org 14416S: Maintained 14417T: git git://linuxtv.org/media_tree.git 14418F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14419F: drivers/media/i2c/mt9p031.c 14420F: include/media/i2c/mt9p031.h 14421 14422MT9T112 APTINA CAMERA SENSOR 14423M: Jacopo Mondi <jacopo@jmondi.org> 14424L: linux-media@vger.kernel.org 14425S: Odd Fixes 14426T: git git://linuxtv.org/media_tree.git 14427F: drivers/media/i2c/mt9t112.c 14428F: include/media/i2c/mt9t112.h 14429 14430MT9V032 APTINA CAMERA SENSOR 14431M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14432L: linux-media@vger.kernel.org 14433S: Maintained 14434T: git git://linuxtv.org/media_tree.git 14435F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14436F: drivers/media/i2c/mt9v032.c 14437F: include/media/i2c/mt9v032.h 14438 14439MT9V111 APTINA CAMERA SENSOR 14440M: Jacopo Mondi <jacopo@jmondi.org> 14441L: linux-media@vger.kernel.org 14442S: Maintained 14443T: git git://linuxtv.org/media_tree.git 14444F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14445F: drivers/media/i2c/mt9v111.c 14446 14447MULTIFUNCTION DEVICES (MFD) 14448M: Lee Jones <lee@kernel.org> 14449S: Maintained 14450T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14451F: Documentation/devicetree/bindings/mfd/ 14452F: drivers/mfd/ 14453F: include/dt-bindings/mfd/ 14454F: include/linux/mfd/ 14455 14456MULTIMEDIA CARD (MMC) ETC. OVER SPI 14457S: Orphan 14458F: drivers/mmc/host/mmc_spi.c 14459F: include/linux/spi/mmc_spi.h 14460 14461MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14462M: Ulf Hansson <ulf.hansson@linaro.org> 14463L: linux-mmc@vger.kernel.org 14464S: Maintained 14465T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14466F: Documentation/devicetree/bindings/mmc/ 14467F: drivers/mmc/ 14468F: include/linux/mmc/ 14469F: include/uapi/linux/mmc/ 14470 14471MULTIPLEXER SUBSYSTEM 14472M: Peter Rosin <peda@axentia.se> 14473S: Maintained 14474F: Documentation/ABI/testing/sysfs-class-mux* 14475F: Documentation/devicetree/bindings/mux/ 14476F: drivers/mux/ 14477F: include/dt-bindings/mux/ 14478F: include/linux/mux/ 14479 14480MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14481M: Bin Liu <b-liu@ti.com> 14482L: linux-usb@vger.kernel.org 14483S: Maintained 14484F: drivers/usb/musb/ 14485 14486MXL301RF MEDIA DRIVER 14487M: Akihiro Tsukada <tskd08@gmail.com> 14488L: linux-media@vger.kernel.org 14489S: Odd Fixes 14490F: drivers/media/tuners/mxl301rf* 14491 14492MXL5007T MEDIA DRIVER 14493M: Michael Krufky <mkrufky@linuxtv.org> 14494L: linux-media@vger.kernel.org 14495S: Maintained 14496W: https://linuxtv.org 14497W: http://github.com/mkrufky 14498Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14499T: git git://linuxtv.org/mkrufky/tuners.git 14500F: drivers/media/tuners/mxl5007t.* 14501 14502MXSFB DRM DRIVER 14503M: Marek Vasut <marex@denx.de> 14504M: Stefan Agner <stefan@agner.ch> 14505L: dri-devel@lists.freedesktop.org 14506S: Supported 14507T: git git://anongit.freedesktop.org/drm/drm-misc 14508F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14509F: drivers/gpu/drm/mxsfb/ 14510 14511MYLEX DAC960 PCI RAID Controller 14512M: Hannes Reinecke <hare@kernel.org> 14513L: linux-scsi@vger.kernel.org 14514S: Supported 14515F: drivers/scsi/myrb.* 14516F: drivers/scsi/myrs.* 14517 14518MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14519M: Chris Lee <christopher.lee@cspi.com> 14520L: netdev@vger.kernel.org 14521S: Supported 14522W: https://www.cspi.com/ethernet-products/support/downloads/ 14523F: drivers/net/ethernet/myricom/myri10ge/ 14524 14525NAND FLASH SUBSYSTEM 14526M: Miquel Raynal <miquel.raynal@bootlin.com> 14527R: Richard Weinberger <richard@nod.at> 14528L: linux-mtd@lists.infradead.org 14529S: Maintained 14530W: http://www.linux-mtd.infradead.org/ 14531Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14532C: irc://irc.oftc.net/mtd 14533T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14534F: drivers/mtd/nand/ 14535F: include/linux/mtd/*nand*.h 14536 14537NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14538M: Daniel Mack <zonque@gmail.com> 14539L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14540S: Maintained 14541W: http://www.native-instruments.com 14542F: sound/usb/caiaq/ 14543 14544NATSEMI ETHERNET DRIVER (DP8381x) 14545S: Orphan 14546F: drivers/net/ethernet/natsemi/natsemi.c 14547 14548NCR 5380 SCSI DRIVERS 14549M: Finn Thain <fthain@linux-m68k.org> 14550M: Michael Schmitz <schmitzmic@gmail.com> 14551L: linux-scsi@vger.kernel.org 14552S: Maintained 14553F: Documentation/scsi/g_NCR5380.rst 14554F: drivers/scsi/NCR5380.* 14555F: drivers/scsi/arm/cumana_1.c 14556F: drivers/scsi/arm/oak.c 14557F: drivers/scsi/atari_scsi.* 14558F: drivers/scsi/dmx3191d.c 14559F: drivers/scsi/g_NCR5380.* 14560F: drivers/scsi/mac_scsi.* 14561F: drivers/scsi/sun3_scsi.* 14562F: drivers/scsi/sun3_scsi_vme.c 14563 14564NCSI LIBRARY 14565M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14566S: Maintained 14567F: net/ncsi/ 14568 14569NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14570M: Guenter Roeck <linux@roeck-us.net> 14571L: linux-hwmon@vger.kernel.org 14572S: Maintained 14573F: Documentation/hwmon/nct6775.rst 14574F: drivers/hwmon/nct6775-core.c 14575F: drivers/hwmon/nct6775-platform.c 14576F: drivers/hwmon/nct6775.h 14577 14578NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14579M: Zev Weiss <zev@bewilderbeest.net> 14580L: linux-hwmon@vger.kernel.org 14581S: Maintained 14582F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14583F: drivers/hwmon/nct6775-i2c.c 14584 14585NETDEVSIM 14586M: Jakub Kicinski <kuba@kernel.org> 14587S: Maintained 14588F: drivers/net/netdevsim/* 14589 14590NETEM NETWORK EMULATOR 14591M: Stephen Hemminger <stephen@networkplumber.org> 14592L: netdev@vger.kernel.org 14593S: Maintained 14594F: net/sched/sch_netem.c 14595 14596NETERION 10GbE DRIVERS (s2io) 14597M: Jon Mason <jdmason@kudzu.us> 14598L: netdev@vger.kernel.org 14599S: Supported 14600F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14601F: drivers/net/ethernet/neterion/ 14602 14603NETFILTER 14604M: Pablo Neira Ayuso <pablo@netfilter.org> 14605M: Jozsef Kadlecsik <kadlec@netfilter.org> 14606M: Florian Westphal <fw@strlen.de> 14607L: netfilter-devel@vger.kernel.org 14608L: coreteam@netfilter.org 14609S: Maintained 14610W: http://www.netfilter.org/ 14611W: http://www.iptables.org/ 14612W: http://www.nftables.org/ 14613Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14614C: irc://irc.libera.chat/netfilter 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14617F: include/linux/netfilter* 14618F: include/linux/netfilter/ 14619F: include/net/netfilter/ 14620F: include/uapi/linux/netfilter* 14621F: include/uapi/linux/netfilter/ 14622F: net/*/netfilter.c 14623F: net/*/netfilter/ 14624F: net/bridge/br_netfilter*.c 14625F: net/netfilter/ 14626 14627NETROM NETWORK LAYER 14628M: Ralf Baechle <ralf@linux-mips.org> 14629L: linux-hams@vger.kernel.org 14630S: Maintained 14631W: http://www.linux-ax25.org/ 14632F: include/net/netrom.h 14633F: include/uapi/linux/netrom.h 14634F: net/netrom/ 14635 14636NETRONIX EMBEDDED CONTROLLER 14637M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14638S: Maintained 14639F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14640F: drivers/mfd/ntxec.c 14641F: drivers/pwm/pwm-ntxec.c 14642F: drivers/rtc/rtc-ntxec.c 14643F: include/linux/mfd/ntxec.h 14644 14645NETRONOME ETHERNET DRIVERS 14646M: Simon Horman <simon.horman@corigine.com> 14647R: Jakub Kicinski <kuba@kernel.org> 14648L: oss-drivers@corigine.com 14649S: Maintained 14650F: drivers/net/ethernet/netronome/ 14651 14652NETWORK BLOCK DEVICE (NBD) 14653M: Josef Bacik <josef@toxicpanda.com> 14654L: linux-block@vger.kernel.org 14655L: nbd@other.debian.org 14656S: Maintained 14657F: Documentation/admin-guide/blockdev/nbd.rst 14658F: drivers/block/nbd.c 14659F: include/trace/events/nbd.h 14660F: include/uapi/linux/nbd.h 14661 14662NETWORK DROP MONITOR 14663M: Neil Horman <nhorman@tuxdriver.com> 14664L: netdev@vger.kernel.org 14665S: Maintained 14666W: https://fedorahosted.org/dropwatch/ 14667F: include/uapi/linux/net_dropmon.h 14668F: net/core/drop_monitor.c 14669 14670NETWORKING DRIVERS 14671M: "David S. Miller" <davem@davemloft.net> 14672M: Eric Dumazet <edumazet@google.com> 14673M: Jakub Kicinski <kuba@kernel.org> 14674M: Paolo Abeni <pabeni@redhat.com> 14675L: netdev@vger.kernel.org 14676S: Maintained 14677Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14678T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14679T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14680F: Documentation/devicetree/bindings/net/ 14681F: drivers/connector/ 14682F: drivers/net/ 14683F: include/dt-bindings/net/ 14684F: include/linux/etherdevice.h 14685F: include/linux/fcdevice.h 14686F: include/linux/fddidevice.h 14687F: include/linux/hippidevice.h 14688F: include/linux/if_* 14689F: include/linux/inetdevice.h 14690F: include/linux/netdevice.h 14691F: include/uapi/linux/if_* 14692F: include/uapi/linux/netdevice.h 14693X: drivers/net/wireless/ 14694 14695NETWORKING DRIVERS (WIRELESS) 14696M: Kalle Valo <kvalo@kernel.org> 14697L: linux-wireless@vger.kernel.org 14698S: Maintained 14699W: https://wireless.wiki.kernel.org/ 14700Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14701T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14702T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14703F: Documentation/devicetree/bindings/net/wireless/ 14704F: drivers/net/wireless/ 14705 14706NETWORKING [DSA] 14707M: Andrew Lunn <andrew@lunn.ch> 14708M: Florian Fainelli <f.fainelli@gmail.com> 14709M: Vladimir Oltean <olteanv@gmail.com> 14710S: Maintained 14711F: Documentation/devicetree/bindings/net/dsa/ 14712F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14713F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14714F: drivers/net/dsa/ 14715F: include/linux/dsa/ 14716F: include/linux/platform_data/dsa.h 14717F: include/net/dsa.h 14718F: net/dsa/ 14719F: tools/testing/selftests/drivers/net/dsa/ 14720 14721NETWORKING [GENERAL] 14722M: "David S. Miller" <davem@davemloft.net> 14723M: Eric Dumazet <edumazet@google.com> 14724M: Jakub Kicinski <kuba@kernel.org> 14725M: Paolo Abeni <pabeni@redhat.com> 14726L: netdev@vger.kernel.org 14727S: Maintained 14728Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14729B: mailto:netdev@vger.kernel.org 14730T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14731T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14732F: Documentation/core-api/netlink.rst 14733F: Documentation/netlink/ 14734F: Documentation/networking/ 14735F: Documentation/process/maintainer-netdev.rst 14736F: Documentation/userspace-api/netlink/ 14737F: include/linux/in.h 14738F: include/linux/net.h 14739F: include/linux/netdevice.h 14740F: include/net/ 14741F: include/uapi/linux/in.h 14742F: include/uapi/linux/net.h 14743F: include/uapi/linux/net_namespace.h 14744F: include/uapi/linux/netdevice.h 14745F: lib/net_utils.c 14746F: lib/random32.c 14747F: net/ 14748F: tools/net/ 14749F: tools/testing/selftests/net/ 14750X: net/bluetooth/ 14751 14752NETWORKING [IPSEC] 14753M: Steffen Klassert <steffen.klassert@secunet.com> 14754M: Herbert Xu <herbert@gondor.apana.org.au> 14755M: "David S. Miller" <davem@davemloft.net> 14756L: netdev@vger.kernel.org 14757S: Maintained 14758T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14759T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14760F: include/net/xfrm.h 14761F: include/uapi/linux/xfrm.h 14762F: net/ipv4/ah4.c 14763F: net/ipv4/esp4* 14764F: net/ipv4/ip_vti.c 14765F: net/ipv4/ipcomp.c 14766F: net/ipv4/xfrm* 14767F: net/ipv6/ah6.c 14768F: net/ipv6/esp6* 14769F: net/ipv6/ip6_vti.c 14770F: net/ipv6/ipcomp6.c 14771F: net/ipv6/xfrm* 14772F: net/key/ 14773F: net/xfrm/ 14774F: tools/testing/selftests/net/ipsec.c 14775 14776NETWORKING [IPv4/IPv6] 14777M: "David S. Miller" <davem@davemloft.net> 14778M: David Ahern <dsahern@kernel.org> 14779L: netdev@vger.kernel.org 14780S: Maintained 14781T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14782F: arch/x86/net/* 14783F: include/linux/ip.h 14784F: include/linux/ipv6* 14785F: include/net/fib* 14786F: include/net/ip* 14787F: include/net/route.h 14788F: net/ipv4/ 14789F: net/ipv6/ 14790 14791NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14792M: Paul Moore <paul@paul-moore.com> 14793L: netdev@vger.kernel.org 14794L: linux-security-module@vger.kernel.org 14795S: Supported 14796W: https://github.com/netlabel 14797F: Documentation/netlabel/ 14798F: include/net/calipso.h 14799F: include/net/cipso_ipv4.h 14800F: include/net/netlabel.h 14801F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14802F: include/uapi/linux/netfilter/xt_SECMARK.h 14803F: net/ipv4/cipso_ipv4.c 14804F: net/ipv6/calipso.c 14805F: net/netfilter/xt_CONNSECMARK.c 14806F: net/netfilter/xt_SECMARK.c 14807F: net/netlabel/ 14808 14809NETWORKING [MPTCP] 14810M: Matthieu Baerts <matthieu.baerts@tessares.net> 14811M: Mat Martineau <martineau@kernel.org> 14812L: netdev@vger.kernel.org 14813L: mptcp@lists.linux.dev 14814S: Maintained 14815W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14816B: https://github.com/multipath-tcp/mptcp_net-next/issues 14817T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14818T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14819F: Documentation/networking/mptcp-sysctl.rst 14820F: include/net/mptcp.h 14821F: include/trace/events/mptcp.h 14822F: include/uapi/linux/mptcp.h 14823F: net/mptcp/ 14824F: tools/testing/selftests/bpf/*/*mptcp*.c 14825F: tools/testing/selftests/net/mptcp/ 14826 14827NETWORKING [TCP] 14828M: Eric Dumazet <edumazet@google.com> 14829L: netdev@vger.kernel.org 14830S: Maintained 14831F: include/linux/net_mm.h 14832F: include/linux/tcp.h 14833F: include/net/tcp.h 14834F: include/trace/events/tcp.h 14835F: include/uapi/linux/tcp.h 14836F: net/ipv4/syncookies.c 14837F: net/ipv4/tcp*.c 14838F: net/ipv6/syncookies.c 14839F: net/ipv6/tcp*.c 14840 14841NETWORKING [TLS] 14842M: Boris Pismenny <borisp@nvidia.com> 14843M: John Fastabend <john.fastabend@gmail.com> 14844M: Jakub Kicinski <kuba@kernel.org> 14845L: netdev@vger.kernel.org 14846S: Maintained 14847F: include/net/tls.h 14848F: include/uapi/linux/tls.h 14849F: net/tls/* 14850 14851NETXEN (1/10) GbE SUPPORT 14852M: Manish Chopra <manishc@marvell.com> 14853M: Rahul Verma <rahulv@marvell.com> 14854M: GR-Linux-NIC-Dev@marvell.com 14855L: netdev@vger.kernel.org 14856S: Supported 14857F: drivers/net/ethernet/qlogic/netxen/ 14858 14859NET_FAILOVER MODULE 14860M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14861L: netdev@vger.kernel.org 14862S: Supported 14863F: Documentation/networking/net_failover.rst 14864F: drivers/net/net_failover.c 14865F: include/net/net_failover.h 14866 14867NEXTHOP 14868M: David Ahern <dsahern@kernel.org> 14869L: netdev@vger.kernel.org 14870S: Maintained 14871F: include/net/netns/nexthop.h 14872F: include/net/nexthop.h 14873F: include/uapi/linux/nexthop.h 14874F: net/ipv4/nexthop.c 14875 14876NFC SUBSYSTEM 14877M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14878L: netdev@vger.kernel.org 14879S: Maintained 14880F: Documentation/devicetree/bindings/net/nfc/ 14881F: drivers/nfc/ 14882F: include/net/nfc/ 14883F: include/uapi/linux/nfc.h 14884F: net/nfc/ 14885 14886NFC VIRTUAL NCI DEVICE DRIVER 14887M: Bongsu Jeon <bongsu.jeon@samsung.com> 14888L: netdev@vger.kernel.org 14889S: Supported 14890F: drivers/nfc/virtual_ncidev.c 14891F: tools/testing/selftests/nci/ 14892 14893NFS, SUNRPC, AND LOCKD CLIENTS 14894M: Trond Myklebust <trond.myklebust@hammerspace.com> 14895M: Anna Schumaker <anna@kernel.org> 14896L: linux-nfs@vger.kernel.org 14897S: Maintained 14898W: http://client.linux-nfs.org 14899T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14900F: Documentation/filesystems/nfs/ 14901F: fs/lockd/ 14902F: fs/nfs/ 14903F: fs/nfs_common/ 14904F: include/linux/lockd/ 14905F: include/linux/nfs* 14906F: include/linux/sunrpc/ 14907F: include/uapi/linux/nfs* 14908F: include/uapi/linux/sunrpc/ 14909F: net/sunrpc/ 14910 14911NILFS2 FILESYSTEM 14912M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14913L: linux-nilfs@vger.kernel.org 14914S: Supported 14915W: https://nilfs.sourceforge.io/ 14916W: https://nilfs.osdn.jp/ 14917T: git https://github.com/konis/nilfs2.git 14918F: Documentation/filesystems/nilfs2.rst 14919F: fs/nilfs2/ 14920F: include/trace/events/nilfs2.h 14921F: include/uapi/linux/nilfs2_api.h 14922F: include/uapi/linux/nilfs2_ondisk.h 14923 14924NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14925M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14926S: Maintained 14927W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14928F: Documentation/scsi/NinjaSCSI.rst 14929F: drivers/scsi/pcmcia/nsp_* 14930 14931NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14932M: GOTO Masanori <gotom@debian.or.jp> 14933M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14934S: Maintained 14935W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14936F: Documentation/scsi/NinjaSCSI.rst 14937F: drivers/scsi/nsp32* 14938 14939NINTENDO HID DRIVER 14940M: Daniel J. Ogorchock <djogorchock@gmail.com> 14941L: linux-input@vger.kernel.org 14942S: Maintained 14943F: drivers/hid/hid-nintendo* 14944 14945NIOS2 ARCHITECTURE 14946M: Dinh Nguyen <dinguyen@kernel.org> 14947S: Maintained 14948T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14949F: arch/nios2/ 14950 14951NITRO ENCLAVES (NE) 14952M: Alexandru Ciobotaru <alcioa@amazon.com> 14953L: linux-kernel@vger.kernel.org 14954L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14955S: Supported 14956W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14957F: Documentation/virt/ne_overview.rst 14958F: drivers/virt/nitro_enclaves/ 14959F: include/linux/nitro_enclaves.h 14960F: include/uapi/linux/nitro_enclaves.h 14961F: samples/nitro_enclaves/ 14962 14963NOHZ, DYNTICKS SUPPORT 14964M: Frederic Weisbecker <frederic@kernel.org> 14965M: Thomas Gleixner <tglx@linutronix.de> 14966M: Ingo Molnar <mingo@kernel.org> 14967L: linux-kernel@vger.kernel.org 14968S: Maintained 14969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14970F: include/linux/sched/nohz.h 14971F: include/linux/tick.h 14972F: kernel/time/tick*.* 14973 14974NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14975M: Pavel Machek <pavel@ucw.cz> 14976M: Sakari Ailus <sakari.ailus@iki.fi> 14977L: linux-media@vger.kernel.org 14978S: Maintained 14979F: drivers/media/i2c/ad5820.c 14980F: drivers/media/i2c/et8ek8 14981 14982NOKIA N900 POWER SUPPLY DRIVERS 14983R: Pali Rohár <pali@kernel.org> 14984F: drivers/power/supply/bq2415x_charger.c 14985F: drivers/power/supply/bq27xxx_battery.c 14986F: drivers/power/supply/bq27xxx_battery_i2c.c 14987F: drivers/power/supply/isp1704_charger.c 14988F: drivers/power/supply/rx51_battery.c 14989F: include/linux/power/bq2415x_charger.h 14990F: include/linux/power/bq27xxx_battery.h 14991 14992NOLIBC HEADER FILE 14993M: Willy Tarreau <w@1wt.eu> 14994S: Maintained 14995T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14996F: tools/include/nolibc/ 14997F: tools/testing/selftests/nolibc/ 14998 14999NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15000M: Hans de Goede <hdegoede@redhat.com> 15001L: linux-input@vger.kernel.org 15002S: Maintained 15003F: drivers/input/touchscreen/novatek-nvt-ts.c 15004 15005NSDEPS 15006M: Matthias Maennich <maennich@google.com> 15007S: Maintained 15008F: Documentation/core-api/symbol-namespaces.rst 15009F: scripts/nsdeps 15010 15011NTB AMD DRIVER 15012M: Sanjay R Mehta <sanju.mehta@amd.com> 15013M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15014L: ntb@lists.linux.dev 15015S: Supported 15016F: drivers/ntb/hw/amd/ 15017 15018NTB DRIVER CORE 15019M: Jon Mason <jdmason@kudzu.us> 15020M: Dave Jiang <dave.jiang@intel.com> 15021M: Allen Hubbe <allenbh@gmail.com> 15022L: ntb@lists.linux.dev 15023S: Supported 15024W: https://github.com/jonmason/ntb/wiki 15025T: git https://github.com/jonmason/ntb.git 15026F: drivers/net/ntb_netdev.c 15027F: drivers/ntb/ 15028F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15029F: include/linux/ntb.h 15030F: include/linux/ntb_transport.h 15031F: tools/testing/selftests/ntb/ 15032 15033NTB IDT DRIVER 15034M: Serge Semin <fancer.lancer@gmail.com> 15035L: ntb@lists.linux.dev 15036S: Supported 15037F: drivers/ntb/hw/idt/ 15038 15039NTB INTEL DRIVER 15040M: Dave Jiang <dave.jiang@intel.com> 15041L: ntb@lists.linux.dev 15042S: Supported 15043W: https://github.com/davejiang/linux/wiki 15044T: git https://github.com/davejiang/linux.git 15045F: drivers/ntb/hw/intel/ 15046 15047NTFS FILESYSTEM 15048M: Anton Altaparmakov <anton@tuxera.com> 15049R: Namjae Jeon <linkinjeon@kernel.org> 15050L: linux-ntfs-dev@lists.sourceforge.net 15051S: Supported 15052W: http://www.tuxera.com/ 15053T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15054F: Documentation/filesystems/ntfs.rst 15055F: fs/ntfs/ 15056 15057NTFS3 FILESYSTEM 15058M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15059L: ntfs3@lists.linux.dev 15060S: Supported 15061W: http://www.paragon-software.com/ 15062T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15063F: Documentation/filesystems/ntfs3.rst 15064F: fs/ntfs3/ 15065 15066NUBUS SUBSYSTEM 15067M: Finn Thain <fthain@linux-m68k.org> 15068L: linux-m68k@lists.linux-m68k.org 15069S: Maintained 15070F: arch/*/include/asm/nubus.h 15071F: drivers/nubus/ 15072F: include/linux/nubus.h 15073F: include/uapi/linux/nubus.h 15074 15075NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15076M: Antonino Daplas <adaplas@gmail.com> 15077L: linux-fbdev@vger.kernel.org 15078S: Maintained 15079F: drivers/video/fbdev/nvidia/ 15080F: drivers/video/fbdev/riva/ 15081 15082NVIDIA WMI EC BACKLIGHT DRIVER 15083M: Daniel Dadap <ddadap@nvidia.com> 15084L: platform-driver-x86@vger.kernel.org 15085S: Supported 15086F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15087F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15088 15089NVM EXPRESS DRIVER 15090M: Keith Busch <kbusch@kernel.org> 15091M: Jens Axboe <axboe@fb.com> 15092M: Christoph Hellwig <hch@lst.de> 15093M: Sagi Grimberg <sagi@grimberg.me> 15094L: linux-nvme@lists.infradead.org 15095S: Supported 15096W: http://git.infradead.org/nvme.git 15097T: git git://git.infradead.org/nvme.git 15098F: Documentation/nvme/ 15099F: drivers/nvme/common/ 15100F: drivers/nvme/host/ 15101F: include/linux/nvme-*.h 15102F: include/linux/nvme.h 15103F: include/uapi/linux/nvme_ioctl.h 15104 15105NVM EXPRESS FABRICS AUTHENTICATION 15106M: Hannes Reinecke <hare@suse.de> 15107L: linux-nvme@lists.infradead.org 15108S: Supported 15109F: drivers/nvme/host/auth.c 15110F: drivers/nvme/target/auth.c 15111F: drivers/nvme/target/fabrics-cmd-auth.c 15112F: include/linux/nvme-auth.h 15113 15114NVM EXPRESS FC TRANSPORT DRIVERS 15115M: James Smart <james.smart@broadcom.com> 15116L: linux-nvme@lists.infradead.org 15117S: Supported 15118F: drivers/nvme/host/fc.c 15119F: drivers/nvme/target/fc.c 15120F: drivers/nvme/target/fcloop.c 15121F: include/linux/nvme-fc-driver.h 15122F: include/linux/nvme-fc.h 15123 15124NVM EXPRESS HARDWARE MONITORING SUPPORT 15125M: Guenter Roeck <linux@roeck-us.net> 15126L: linux-nvme@lists.infradead.org 15127S: Supported 15128F: drivers/nvme/host/hwmon.c 15129 15130NVM EXPRESS TARGET DRIVER 15131M: Christoph Hellwig <hch@lst.de> 15132M: Sagi Grimberg <sagi@grimberg.me> 15133M: Chaitanya Kulkarni <kch@nvidia.com> 15134L: linux-nvme@lists.infradead.org 15135S: Supported 15136W: http://git.infradead.org/nvme.git 15137T: git git://git.infradead.org/nvme.git 15138F: drivers/nvme/target/ 15139 15140NVMEM FRAMEWORK 15141M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15142S: Maintained 15143T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15144F: Documentation/ABI/stable/sysfs-bus-nvmem 15145F: Documentation/devicetree/bindings/nvmem/ 15146F: drivers/nvmem/ 15147F: include/linux/nvmem-consumer.h 15148F: include/linux/nvmem-provider.h 15149 15150NXP BLUETOOTH WIRELESS DRIVERS 15151M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15152M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15153S: Maintained 15154F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15155F: drivers/bluetooth/btnxpuart.c 15156 15157NXP C45 TJA11XX PHY DRIVER 15158M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15159L: netdev@vger.kernel.org 15160S: Maintained 15161F: drivers/net/phy/nxp-c45-tja11xx.c 15162 15163NXP FSPI DRIVER 15164M: Han Xu <han.xu@nxp.com> 15165M: Haibo Chen <haibo.chen@nxp.com> 15166R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15167L: linux-spi@vger.kernel.org 15168S: Maintained 15169F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15170F: drivers/spi/spi-nxp-fspi.c 15171 15172NXP FXAS21002C DRIVER 15173M: Rui Miguel Silva <rmfrfs@gmail.com> 15174L: linux-iio@vger.kernel.org 15175S: Maintained 15176F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15177F: drivers/iio/gyro/fxas21002c.h 15178F: drivers/iio/gyro/fxas21002c_core.c 15179F: drivers/iio/gyro/fxas21002c_i2c.c 15180F: drivers/iio/gyro/fxas21002c_spi.c 15181 15182NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15183M: Haibo Chen <haibo.chen@nxp.com> 15184L: linux-iio@vger.kernel.org 15185L: linux-imx@nxp.com 15186S: Maintained 15187F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15188F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15189F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15190F: drivers/iio/adc/imx7d_adc.c 15191F: drivers/iio/adc/imx93_adc.c 15192F: drivers/iio/adc/vf610_adc.c 15193 15194NXP i.MX 8M ISI DRIVER 15195M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15196L: linux-media@vger.kernel.org 15197S: Maintained 15198F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15199F: drivers/media/platform/nxp/imx8-isi/ 15200 15201NXP i.MX 8MP DW100 V4L2 DRIVER 15202M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15203L: linux-media@vger.kernel.org 15204S: Maintained 15205F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15206F: Documentation/userspace-api/media/drivers/dw100.rst 15207F: drivers/media/platform/nxp/dw100/ 15208F: include/uapi/linux/dw100.h 15209 15210NXP i.MX 8MQ DCSS DRIVER 15211M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15212R: Lucas Stach <l.stach@pengutronix.de> 15213L: dri-devel@lists.freedesktop.org 15214S: Maintained 15215F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15216F: drivers/gpu/drm/imx/dcss/ 15217 15218NXP i.MX 8QXP ADC DRIVER 15219M: Cai Huoqing <cai.huoqing@linux.dev> 15220M: Haibo Chen <haibo.chen@nxp.com> 15221L: linux-imx@nxp.com 15222L: linux-iio@vger.kernel.org 15223S: Maintained 15224F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15225F: drivers/iio/adc/imx8qxp-adc.c 15226 15227NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15228M: Mirela Rabulea <mirela.rabulea@nxp.com> 15229R: NXP Linux Team <linux-imx@nxp.com> 15230L: linux-media@vger.kernel.org 15231S: Maintained 15232F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15233F: drivers/media/platform/nxp/imx-jpeg 15234 15235NXP i.MX CLOCK DRIVERS 15236M: Abel Vesa <abelvesa@kernel.org> 15237R: Peng Fan <peng.fan@nxp.com> 15238L: linux-clk@vger.kernel.org 15239L: linux-imx@nxp.com 15240S: Maintained 15241T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15242F: Documentation/devicetree/bindings/clock/imx* 15243F: drivers/clk/imx/ 15244F: include/dt-bindings/clock/imx* 15245 15246NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15247M: Jagan Teki <jagan@amarulasolutions.com> 15248S: Maintained 15249F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15250F: drivers/regulator/pf8x00-regulator.c 15251 15252NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15253M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15254L: linux-kernel@vger.kernel.org 15255S: Maintained 15256F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15257F: drivers/extcon/extcon-ptn5150.c 15258 15259NXP SGTL5000 DRIVER 15260M: Fabio Estevam <festevam@gmail.com> 15261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15262S: Maintained 15263F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15264F: sound/soc/codecs/sgtl5000* 15265 15266NXP SJA1105 ETHERNET SWITCH DRIVER 15267M: Vladimir Oltean <olteanv@gmail.com> 15268L: linux-kernel@vger.kernel.org 15269S: Maintained 15270F: drivers/net/dsa/sja1105 15271F: drivers/net/pcs/pcs-xpcs-nxp.c 15272 15273NXP TDA998X DRM DRIVER 15274M: Russell King <linux@armlinux.org.uk> 15275S: Maintained 15276T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15277T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15278F: drivers/gpu/drm/i2c/tda998x_drv.c 15279F: include/drm/i2c/tda998x.h 15280F: include/dt-bindings/display/tda998x.h 15281K: "nxp,tda998x" 15282 15283NXP TFA9879 DRIVER 15284M: Peter Rosin <peda@axentia.se> 15285L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15286S: Maintained 15287F: Documentation/devicetree/bindings/sound/tfa9879.txt 15288F: sound/soc/codecs/tfa9879* 15289 15290NXP-NCI NFC DRIVER 15291S: Orphan 15292F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15293F: drivers/nfc/nxp-nci 15294 15295NXP/Goodix TFA989X (TFA1) DRIVER 15296M: Stephan Gerhold <stephan@gerhold.net> 15297L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15298S: Maintained 15299F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15300F: sound/soc/codecs/tfa989x.c 15301 15302NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15303M: Jonas Malaco <jonas@protocubo.io> 15304L: linux-hwmon@vger.kernel.org 15305S: Maintained 15306F: Documentation/hwmon/nzxt-kraken2.rst 15307F: drivers/hwmon/nzxt-kraken2.c 15308 15309NZXT-SMART2 HARDWARE MONITORING DRIVER 15310M: Aleksandr Mezin <mezin.alexander@gmail.com> 15311L: linux-hwmon@vger.kernel.org 15312S: Maintained 15313F: Documentation/hwmon/nzxt-smart2.rst 15314F: drivers/hwmon/nzxt-smart2.c 15315 15316OBJAGG 15317M: Jiri Pirko <jiri@resnulli.us> 15318L: netdev@vger.kernel.org 15319S: Supported 15320F: include/linux/objagg.h 15321F: lib/objagg.c 15322F: lib/test_objagg.c 15323 15324OBJTOOL 15325M: Josh Poimboeuf <jpoimboe@kernel.org> 15326M: Peter Zijlstra <peterz@infradead.org> 15327S: Supported 15328F: include/linux/objtool*.h 15329F: tools/objtool/ 15330 15331OCELOT ETHERNET SWITCH DRIVER 15332M: Vladimir Oltean <vladimir.oltean@nxp.com> 15333M: Claudiu Manoil <claudiu.manoil@nxp.com> 15334M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15335M: UNGLinuxDriver@microchip.com 15336L: netdev@vger.kernel.org 15337S: Supported 15338F: drivers/net/dsa/ocelot/* 15339F: drivers/net/ethernet/mscc/ 15340F: include/soc/mscc/ocelot* 15341F: net/dsa/tag_ocelot.c 15342F: net/dsa/tag_ocelot_8021q.c 15343F: tools/testing/selftests/drivers/net/ocelot/* 15344 15345OCELOT EXTERNAL SWITCH CONTROL 15346M: Colin Foster <colin.foster@in-advantage.com> 15347S: Supported 15348F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15349F: drivers/mfd/ocelot* 15350F: drivers/net/dsa/ocelot/ocelot_ext.c 15351F: include/linux/mfd/ocelot.h 15352 15353OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15354M: Frederic Barrat <fbarrat@linux.ibm.com> 15355M: Andrew Donnellan <ajd@linux.ibm.com> 15356L: linuxppc-dev@lists.ozlabs.org 15357S: Supported 15358F: Documentation/userspace-api/accelerators/ocxl.rst 15359F: arch/powerpc/include/asm/pnv-ocxl.h 15360F: arch/powerpc/platforms/powernv/ocxl.c 15361F: drivers/misc/ocxl/ 15362F: include/misc/ocxl* 15363F: include/uapi/misc/ocxl.h 15364 15365OMAP AUDIO SUPPORT 15366M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15367M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15369L: linux-omap@vger.kernel.org 15370S: Maintained 15371F: sound/soc/ti/n810.c 15372F: sound/soc/ti/omap* 15373F: sound/soc/ti/rx51.c 15374F: sound/soc/ti/sdma-pcm.* 15375 15376OMAP CLOCK FRAMEWORK SUPPORT 15377M: Paul Walmsley <paul@pwsan.com> 15378L: linux-omap@vger.kernel.org 15379S: Maintained 15380F: arch/arm/*omap*/*clock* 15381 15382OMAP DEVICE TREE SUPPORT 15383M: Benoît Cousson <bcousson@baylibre.com> 15384M: Tony Lindgren <tony@atomide.com> 15385L: linux-omap@vger.kernel.org 15386L: devicetree@vger.kernel.org 15387S: Maintained 15388F: arch/arm/boot/dts/ti/omap/ 15389 15390OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15391L: linux-omap@vger.kernel.org 15392L: linux-fbdev@vger.kernel.org 15393S: Orphan 15394F: Documentation/arch/arm/omap/dss.rst 15395F: drivers/video/fbdev/omap2/ 15396 15397OMAP FRAMEBUFFER SUPPORT 15398L: linux-fbdev@vger.kernel.org 15399L: linux-omap@vger.kernel.org 15400S: Orphan 15401F: drivers/video/fbdev/omap/ 15402 15403OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15404M: Roger Quadros <rogerq@kernel.org> 15405M: Tony Lindgren <tony@atomide.com> 15406L: linux-omap@vger.kernel.org 15407S: Maintained 15408F: arch/arm/mach-omap2/*gpmc* 15409F: drivers/memory/omap-gpmc.c 15410 15411OMAP GPIO DRIVER 15412M: Grygorii Strashko <grygorii.strashko@ti.com> 15413M: Santosh Shilimkar <ssantosh@kernel.org> 15414M: Kevin Hilman <khilman@kernel.org> 15415L: linux-omap@vger.kernel.org 15416S: Maintained 15417F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15418F: drivers/gpio/gpio-omap.c 15419 15420OMAP HARDWARE SPINLOCK SUPPORT 15421M: Ohad Ben-Cohen <ohad@wizery.com> 15422L: linux-omap@vger.kernel.org 15423S: Maintained 15424F: drivers/hwspinlock/omap_hwspinlock.c 15425 15426OMAP HS MMC SUPPORT 15427L: linux-mmc@vger.kernel.org 15428L: linux-omap@vger.kernel.org 15429S: Orphan 15430F: drivers/mmc/host/omap_hsmmc.c 15431 15432OMAP HWMOD DATA 15433M: Paul Walmsley <paul@pwsan.com> 15434L: linux-omap@vger.kernel.org 15435S: Maintained 15436F: arch/arm/mach-omap2/omap_hwmod*data* 15437 15438OMAP HWMOD SUPPORT 15439M: Benoît Cousson <bcousson@baylibre.com> 15440M: Paul Walmsley <paul@pwsan.com> 15441L: linux-omap@vger.kernel.org 15442S: Maintained 15443F: arch/arm/mach-omap2/omap_hwmod.* 15444 15445OMAP I2C DRIVER 15446M: Vignesh R <vigneshr@ti.com> 15447L: linux-omap@vger.kernel.org 15448L: linux-i2c@vger.kernel.org 15449S: Maintained 15450F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15451F: drivers/i2c/busses/i2c-omap.c 15452 15453OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15454M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15455L: linux-media@vger.kernel.org 15456S: Maintained 15457F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15458F: drivers/media/platform/ti/omap3isp/ 15459F: drivers/staging/media/omap4iss/ 15460 15461OMAP MMC SUPPORT 15462M: Aaro Koskinen <aaro.koskinen@iki.fi> 15463L: linux-omap@vger.kernel.org 15464S: Odd Fixes 15465F: drivers/mmc/host/omap.c 15466 15467OMAP POWER MANAGEMENT SUPPORT 15468M: Kevin Hilman <khilman@kernel.org> 15469L: linux-omap@vger.kernel.org 15470S: Maintained 15471F: arch/arm/*omap*/*pm* 15472F: drivers/cpufreq/omap-cpufreq.c 15473 15474OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15475M: Paul Walmsley <paul@pwsan.com> 15476L: linux-omap@vger.kernel.org 15477S: Maintained 15478F: arch/arm/mach-omap2/prm* 15479 15480OMAP RANDOM NUMBER GENERATOR SUPPORT 15481M: Deepak Saxena <dsaxena@plexity.net> 15482S: Maintained 15483F: drivers/char/hw_random/omap-rng.c 15484 15485OMAP USB SUPPORT 15486L: linux-usb@vger.kernel.org 15487L: linux-omap@vger.kernel.org 15488S: Orphan 15489F: arch/arm/*omap*/usb* 15490F: drivers/usb/*/*omap* 15491 15492OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15493M: Mark Jackson <mpfj@newflow.co.uk> 15494L: linux-omap@vger.kernel.org 15495S: Maintained 15496F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15497 15498OMAP1 SUPPORT 15499M: Aaro Koskinen <aaro.koskinen@iki.fi> 15500M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15501M: Tony Lindgren <tony@atomide.com> 15502L: linux-omap@vger.kernel.org 15503S: Maintained 15504Q: http://patchwork.kernel.org/project/linux-omap/list/ 15505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15506F: arch/arm/configs/omap1_defconfig 15507F: arch/arm/mach-omap1/ 15508F: drivers/i2c/busses/i2c-omap.c 15509F: include/linux/platform_data/ams-delta-fiq.h 15510F: include/linux/platform_data/i2c-omap.h 15511 15512OMAP2+ SUPPORT 15513M: Tony Lindgren <tony@atomide.com> 15514L: linux-omap@vger.kernel.org 15515S: Maintained 15516W: http://www.muru.com/linux/omap/ 15517W: http://linux.omap.com/ 15518Q: http://patchwork.kernel.org/project/linux-omap/list/ 15519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15520F: arch/arm/configs/omap2plus_defconfig 15521F: arch/arm/mach-omap2/ 15522F: drivers/bus/ti-sysc.c 15523F: drivers/gpio/gpio-tps65219.c 15524F: drivers/i2c/busses/i2c-omap.c 15525F: drivers/irqchip/irq-omap-intc.c 15526F: drivers/mfd/*omap*.c 15527F: drivers/mfd/menelaus.c 15528F: drivers/mfd/palmas.c 15529F: drivers/mfd/tps65217.c 15530F: drivers/mfd/tps65218.c 15531F: drivers/mfd/tps65219.c 15532F: drivers/mfd/tps65910.c 15533F: drivers/mfd/twl-core.[ch] 15534F: drivers/mfd/twl4030*.c 15535F: drivers/mfd/twl6030*.c 15536F: drivers/mfd/twl6040*.c 15537F: drivers/regulator/palmas-regulator*.c 15538F: drivers/regulator/pbias-regulator.c 15539F: drivers/regulator/tps65217-regulator.c 15540F: drivers/regulator/tps65218-regulator.c 15541F: drivers/regulator/tps65219-regulator.c 15542F: drivers/regulator/tps65910-regulator.c 15543F: drivers/regulator/twl-regulator.c 15544F: drivers/regulator/twl6030-regulator.c 15545F: include/linux/platform_data/i2c-omap.h 15546F: include/linux/platform_data/ti-sysc.h 15547 15548OMFS FILESYSTEM 15549M: Bob Copeland <me@bobcopeland.com> 15550L: linux-karma-devel@lists.sourceforge.net 15551S: Maintained 15552F: Documentation/filesystems/omfs.rst 15553F: fs/omfs/ 15554 15555OMNIVISION OG01A1B SENSOR DRIVER 15556M: Sakari Ailus <sakari.ailus@linux.intel.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559F: drivers/media/i2c/og01a1b.c 15560 15561OMNIVISION OV01A10 SENSOR DRIVER 15562M: Bingbu Cao <bingbu.cao@intel.com> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565T: git git://linuxtv.org/media_tree.git 15566F: drivers/media/i2c/ov01a10.c 15567 15568OMNIVISION OV02A10 SENSOR DRIVER 15569L: linux-media@vger.kernel.org 15570S: Orphan 15571T: git git://linuxtv.org/media_tree.git 15572F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15573F: drivers/media/i2c/ov02a10.c 15574 15575OMNIVISION OV08D10 SENSOR DRIVER 15576M: Jimmy Su <jimmy.su@intel.com> 15577L: linux-media@vger.kernel.org 15578S: Maintained 15579T: git git://linuxtv.org/media_tree.git 15580F: drivers/media/i2c/ov08d10.c 15581 15582OMNIVISION OV08X40 SENSOR DRIVER 15583M: Jason Chen <jason.z.chen@intel.com> 15584L: linux-media@vger.kernel.org 15585S: Maintained 15586T: git git://linuxtv.org/media_tree.git 15587F: drivers/media/i2c/ov08x40.c 15588 15589OMNIVISION OV13858 SENSOR DRIVER 15590M: Sakari Ailus <sakari.ailus@linux.intel.com> 15591L: linux-media@vger.kernel.org 15592S: Maintained 15593T: git git://linuxtv.org/media_tree.git 15594F: drivers/media/i2c/ov13858.c 15595 15596OMNIVISION OV13B10 SENSOR DRIVER 15597M: Arec Kao <arec.kao@intel.com> 15598L: linux-media@vger.kernel.org 15599S: Maintained 15600T: git git://linuxtv.org/media_tree.git 15601F: drivers/media/i2c/ov13b10.c 15602 15603OMNIVISION OV2680 SENSOR DRIVER 15604M: Rui Miguel Silva <rmfrfs@gmail.com> 15605L: linux-media@vger.kernel.org 15606S: Maintained 15607T: git git://linuxtv.org/media_tree.git 15608F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15609F: drivers/media/i2c/ov2680.c 15610 15611OMNIVISION OV2685 SENSOR DRIVER 15612M: Shunqian Zheng <zhengsq@rock-chips.com> 15613L: linux-media@vger.kernel.org 15614S: Maintained 15615T: git git://linuxtv.org/media_tree.git 15616F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15617F: drivers/media/i2c/ov2685.c 15618 15619OMNIVISION OV2740 SENSOR DRIVER 15620M: Tianshu Qiu <tian.shu.qiu@intel.com> 15621R: Sakari Ailus <sakari.ailus@linux.intel.com> 15622R: Bingbu Cao <bingbu.cao@intel.com> 15623L: linux-media@vger.kernel.org 15624S: Maintained 15625T: git git://linuxtv.org/media_tree.git 15626F: drivers/media/i2c/ov2740.c 15627 15628OMNIVISION OV4689 SENSOR DRIVER 15629M: Mikhail Rudenko <mike.rudenko@gmail.com> 15630L: linux-media@vger.kernel.org 15631S: Maintained 15632T: git git://linuxtv.org/media_tree.git 15633F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15634F: drivers/media/i2c/ov5647.c 15635 15636OMNIVISION OV5640 SENSOR DRIVER 15637M: Steve Longerbeam <slongerbeam@gmail.com> 15638L: linux-media@vger.kernel.org 15639S: Maintained 15640T: git git://linuxtv.org/media_tree.git 15641F: drivers/media/i2c/ov5640.c 15642 15643OMNIVISION OV5647 SENSOR DRIVER 15644M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15645M: Jacopo Mondi <jacopo@jmondi.org> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648T: git git://linuxtv.org/media_tree.git 15649F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15650F: drivers/media/i2c/ov5647.c 15651 15652OMNIVISION OV5670 SENSOR DRIVER 15653M: Sakari Ailus <sakari.ailus@linux.intel.com> 15654L: linux-media@vger.kernel.org 15655S: Maintained 15656T: git git://linuxtv.org/media_tree.git 15657F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15658F: drivers/media/i2c/ov5670.c 15659 15660OMNIVISION OV5675 SENSOR DRIVER 15661M: Sakari Ailus <sakari.ailus@linux.intel.com> 15662L: linux-media@vger.kernel.org 15663S: Maintained 15664T: git git://linuxtv.org/media_tree.git 15665F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15666F: drivers/media/i2c/ov5675.c 15667 15668OMNIVISION OV5693 SENSOR DRIVER 15669M: Daniel Scally <djrscally@gmail.com> 15670L: linux-media@vger.kernel.org 15671S: Maintained 15672T: git git://linuxtv.org/media_tree.git 15673F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15674F: drivers/media/i2c/ov5693.c 15675 15676OMNIVISION OV5695 SENSOR DRIVER 15677M: Shunqian Zheng <zhengsq@rock-chips.com> 15678L: linux-media@vger.kernel.org 15679S: Maintained 15680T: git git://linuxtv.org/media_tree.git 15681F: drivers/media/i2c/ov5695.c 15682 15683OMNIVISION OV7670 SENSOR DRIVER 15684L: linux-media@vger.kernel.org 15685S: Orphan 15686T: git git://linuxtv.org/media_tree.git 15687F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15688F: drivers/media/i2c/ov7670.c 15689 15690OMNIVISION OV772x SENSOR DRIVER 15691M: Jacopo Mondi <jacopo@jmondi.org> 15692L: linux-media@vger.kernel.org 15693S: Odd fixes 15694T: git git://linuxtv.org/media_tree.git 15695F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15696F: drivers/media/i2c/ov772x.c 15697F: include/media/i2c/ov772x.h 15698 15699OMNIVISION OV7740 SENSOR DRIVER 15700L: linux-media@vger.kernel.org 15701S: Orphan 15702T: git git://linuxtv.org/media_tree.git 15703F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15704F: drivers/media/i2c/ov7740.c 15705 15706OMNIVISION OV8856 SENSOR DRIVER 15707M: Sakari Ailus <sakari.ailus@linux.intel.com> 15708L: linux-media@vger.kernel.org 15709S: Maintained 15710T: git git://linuxtv.org/media_tree.git 15711F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15712F: drivers/media/i2c/ov8856.c 15713 15714OMNIVISION OV8858 SENSOR DRIVER 15715M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15716M: Nicholas Roth <nicholas@rothemail.net> 15717L: linux-media@vger.kernel.org 15718S: Maintained 15719T: git git://linuxtv.org/media_tree.git 15720F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15721F: drivers/media/i2c/ov8858.c 15722 15723OMNIVISION OV9282 SENSOR DRIVER 15724M: Paul J. Murphy <paul.j.murphy@intel.com> 15725M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15726L: linux-media@vger.kernel.org 15727S: Maintained 15728T: git git://linuxtv.org/media_tree.git 15729F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15730F: drivers/media/i2c/ov9282.c 15731 15732OMNIVISION OV9640 SENSOR DRIVER 15733M: Petr Cvek <petrcvekcz@gmail.com> 15734L: linux-media@vger.kernel.org 15735S: Maintained 15736F: drivers/media/i2c/ov9640.* 15737 15738OMNIVISION OV9650 SENSOR DRIVER 15739M: Sakari Ailus <sakari.ailus@linux.intel.com> 15740R: Akinobu Mita <akinobu.mita@gmail.com> 15741R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15742L: linux-media@vger.kernel.org 15743S: Maintained 15744T: git git://linuxtv.org/media_tree.git 15745F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15746F: drivers/media/i2c/ov9650.c 15747 15748OMNIVISION OV9734 SENSOR DRIVER 15749M: Tianshu Qiu <tian.shu.qiu@intel.com> 15750R: Bingbu Cao <bingbu.cao@intel.com> 15751L: linux-media@vger.kernel.org 15752S: Maintained 15753T: git git://linuxtv.org/media_tree.git 15754F: drivers/media/i2c/ov9734.c 15755 15756ONBOARD USB HUB DRIVER 15757M: Matthias Kaehlcke <mka@chromium.org> 15758L: linux-usb@vger.kernel.org 15759S: Maintained 15760F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15761F: drivers/usb/misc/onboard_usb_hub.c 15762 15763ONENAND FLASH DRIVER 15764M: Kyungmin Park <kyungmin.park@samsung.com> 15765L: linux-mtd@lists.infradead.org 15766S: Maintained 15767F: drivers/mtd/nand/onenand/ 15768F: include/linux/mtd/onenand*.h 15769 15770ONEXPLAYER FAN DRIVER 15771M: Derek John Clark <derekjohn.clark@gmail.com> 15772M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15773L: linux-hwmon@vger.kernel.org 15774S: Maintained 15775F: drivers/hwmon/oxp-sensors.c 15776 15777ONIE TLV NVMEM LAYOUT DRIVER 15778M: Miquel Raynal <miquel.raynal@bootlin.com> 15779S: Maintained 15780F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15781F: drivers/nvmem/layouts/onie-tlv.c 15782 15783ONION OMEGA2+ BOARD 15784M: Harvey Hunt <harveyhuntnexus@gmail.com> 15785L: linux-mips@vger.kernel.org 15786S: Maintained 15787F: arch/mips/boot/dts/ralink/omega2p.dts 15788 15789ONSEMI ETHERNET PHY DRIVERS 15790M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15791L: netdev@vger.kernel.org 15792S: Supported 15793W: http://www.onsemi.com 15794F: drivers/net/phy/ncn* 15795 15796OP-TEE DRIVER 15797M: Jens Wiklander <jens.wiklander@linaro.org> 15798L: op-tee@lists.trustedfirmware.org 15799S: Maintained 15800F: Documentation/ABI/testing/sysfs-bus-optee-devices 15801F: drivers/tee/optee/ 15802 15803OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15804M: Sumit Garg <sumit.garg@linaro.org> 15805L: op-tee@lists.trustedfirmware.org 15806S: Maintained 15807F: drivers/char/hw_random/optee-rng.c 15808 15809OP-TEE RTC DRIVER 15810M: Clément Léger <clement.leger@bootlin.com> 15811L: linux-rtc@vger.kernel.org 15812S: Maintained 15813F: drivers/rtc/rtc-optee.c 15814 15815OPA-VNIC DRIVER 15816M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15817L: linux-rdma@vger.kernel.org 15818S: Supported 15819F: drivers/infiniband/ulp/opa_vnic 15820 15821OPEN FIRMWARE AND FLATTENED DEVICE TREE 15822M: Rob Herring <robh+dt@kernel.org> 15823M: Frank Rowand <frowand.list@gmail.com> 15824L: devicetree@vger.kernel.org 15825S: Maintained 15826W: http://www.devicetree.org/ 15827C: irc://irc.libera.chat/devicetree 15828T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15829F: Documentation/ABI/testing/sysfs-firmware-ofw 15830F: drivers/of/ 15831F: include/linux/of*.h 15832F: scripts/dtc/ 15833K: of_overlay_notifier_ 15834K: of_overlay_fdt_apply 15835K: of_overlay_remove 15836 15837OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15838M: Rob Herring <robh+dt@kernel.org> 15839M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15840M: Conor Dooley <conor+dt@kernel.org> 15841L: devicetree@vger.kernel.org 15842S: Maintained 15843Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15844C: irc://irc.libera.chat/devicetree 15845T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15846F: Documentation/devicetree/ 15847F: arch/*/boot/dts/ 15848F: include/dt-bindings/ 15849 15850OPENCOMPUTE PTP CLOCK DRIVER 15851M: Jonathan Lemon <jonathan.lemon@gmail.com> 15852M: Vadim Fedorenko <vadfed@fb.com> 15853L: netdev@vger.kernel.org 15854S: Maintained 15855F: drivers/ptp/ptp_ocp.c 15856 15857OPENCORES I2C BUS DRIVER 15858M: Peter Korsgaard <peter@korsgaard.com> 15859M: Andrew Lunn <andrew@lunn.ch> 15860L: linux-i2c@vger.kernel.org 15861S: Maintained 15862F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15863F: Documentation/i2c/busses/i2c-ocores.rst 15864F: drivers/i2c/busses/i2c-ocores.c 15865F: include/linux/platform_data/i2c-ocores.h 15866 15867OPENRISC ARCHITECTURE 15868M: Jonas Bonn <jonas@southpole.se> 15869M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15870M: Stafford Horne <shorne@gmail.com> 15871L: linux-openrisc@vger.kernel.org 15872S: Maintained 15873W: http://openrisc.io 15874T: git https://github.com/openrisc/linux.git 15875F: Documentation/arch/openrisc/ 15876F: Documentation/devicetree/bindings/openrisc/ 15877F: arch/openrisc/ 15878F: drivers/irqchip/irq-ompic.c 15879F: drivers/irqchip/irq-or1k-* 15880 15881OPENVSWITCH 15882M: Pravin B Shelar <pshelar@ovn.org> 15883L: netdev@vger.kernel.org 15884L: dev@openvswitch.org 15885S: Maintained 15886W: http://openvswitch.org 15887F: include/uapi/linux/openvswitch.h 15888F: net/openvswitch/ 15889F: tools/testing/selftests/net/openvswitch/ 15890 15891OPERATING PERFORMANCE POINTS (OPP) 15892M: Viresh Kumar <vireshk@kernel.org> 15893M: Nishanth Menon <nm@ti.com> 15894M: Stephen Boyd <sboyd@kernel.org> 15895L: linux-pm@vger.kernel.org 15896S: Maintained 15897T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15898F: Documentation/devicetree/bindings/opp/ 15899F: Documentation/power/opp.rst 15900F: drivers/opp/ 15901F: include/linux/pm_opp.h 15902 15903OPL4 DRIVER 15904M: Clemens Ladisch <clemens@ladisch.de> 15905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15906S: Maintained 15907T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15908F: sound/drivers/opl4/ 15909 15910ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15911M: Mark Fasheh <mark@fasheh.com> 15912M: Joel Becker <jlbec@evilplan.org> 15913M: Joseph Qi <joseph.qi@linux.alibaba.com> 15914L: ocfs2-devel@lists.linux.dev 15915S: Supported 15916W: http://ocfs2.wiki.kernel.org 15917F: Documentation/filesystems/dlmfs.rst 15918F: Documentation/filesystems/ocfs2.rst 15919F: fs/ocfs2/ 15920 15921ORANGEFS FILESYSTEM 15922M: Mike Marshall <hubcap@omnibond.com> 15923R: Martin Brandenburg <martin@omnibond.com> 15924L: devel@lists.orangefs.org 15925S: Supported 15926T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15927F: Documentation/filesystems/orangefs.rst 15928F: fs/orangefs/ 15929 15930ORINOCO DRIVER 15931L: linux-wireless@vger.kernel.org 15932S: Orphan 15933W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15934W: http://www.nongnu.org/orinoco/ 15935F: drivers/net/wireless/intersil/orinoco/ 15936 15937OV2659 OMNIVISION SENSOR DRIVER 15938M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15939L: linux-media@vger.kernel.org 15940S: Maintained 15941W: https://linuxtv.org 15942Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15943T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15944F: drivers/media/i2c/ov2659.c 15945F: include/media/i2c/ov2659.h 15946 15947OVERLAY FILESYSTEM 15948M: Miklos Szeredi <miklos@szeredi.hu> 15949M: Amir Goldstein <amir73il@gmail.com> 15950L: linux-unionfs@vger.kernel.org 15951S: Supported 15952T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15953F: Documentation/filesystems/overlayfs.rst 15954F: fs/overlayfs/ 15955 15956P54 WIRELESS DRIVER 15957M: Christian Lamparter <chunkeey@googlemail.com> 15958L: linux-wireless@vger.kernel.org 15959S: Maintained 15960W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15961F: drivers/net/wireless/intersil/p54/ 15962 15963PACKET SOCKETS 15964M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15965S: Maintained 15966F: include/uapi/linux/if_packet.h 15967F: net/packet/af_packet.c 15968 15969PACKING 15970M: Vladimir Oltean <olteanv@gmail.com> 15971L: netdev@vger.kernel.org 15972S: Supported 15973F: Documentation/core-api/packing.rst 15974F: include/linux/packing.h 15975F: lib/packing.c 15976 15977PADATA PARALLEL EXECUTION MECHANISM 15978M: Steffen Klassert <steffen.klassert@secunet.com> 15979M: Daniel Jordan <daniel.m.jordan@oracle.com> 15980L: linux-crypto@vger.kernel.org 15981L: linux-kernel@vger.kernel.org 15982S: Maintained 15983F: Documentation/core-api/padata.rst 15984F: include/linux/padata.h 15985F: kernel/padata.c 15986 15987PAGE CACHE 15988M: Matthew Wilcox (Oracle) <willy@infradead.org> 15989L: linux-fsdevel@vger.kernel.org 15990S: Supported 15991T: git git://git.infradead.org/users/willy/pagecache.git 15992F: Documentation/filesystems/locking.rst 15993F: Documentation/filesystems/vfs.rst 15994F: include/linux/pagemap.h 15995F: mm/filemap.c 15996F: mm/page-writeback.c 15997F: mm/readahead.c 15998F: mm/truncate.c 15999 16000PAGE POOL 16001M: Jesper Dangaard Brouer <hawk@kernel.org> 16002M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16003L: netdev@vger.kernel.org 16004S: Supported 16005F: Documentation/networking/page_pool.rst 16006F: include/net/page_pool.h 16007F: include/trace/events/page_pool.h 16008F: net/core/page_pool.c 16009 16010PAGE TABLE CHECK 16011M: Pasha Tatashin <pasha.tatashin@soleen.com> 16012M: Andrew Morton <akpm@linux-foundation.org> 16013L: linux-mm@kvack.org 16014S: Maintained 16015F: Documentation/mm/page_table_check.rst 16016F: include/linux/page_table_check.h 16017F: mm/page_table_check.c 16018 16019PANASONIC LAPTOP ACPI EXTRAS DRIVER 16020M: Kenneth Chan <kenneth.t.chan@gmail.com> 16021L: platform-driver-x86@vger.kernel.org 16022S: Maintained 16023F: drivers/platform/x86/panasonic-laptop.c 16024 16025PARALLAX PING IIO SENSOR DRIVER 16026M: Andreas Klinger <ak@it-klinger.de> 16027L: linux-iio@vger.kernel.org 16028S: Maintained 16029F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16030F: drivers/iio/proximity/ping.c 16031 16032PARALLEL LCD/KEYPAD PANEL DRIVER 16033M: Willy Tarreau <willy@haproxy.com> 16034M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16035S: Odd Fixes 16036F: Documentation/admin-guide/lcd-panel-cgram.rst 16037F: drivers/auxdisplay/panel.c 16038 16039PARALLEL PORT SUBSYSTEM 16040M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16041M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16042L: linux-parport@lists.infradead.org (subscribers-only) 16043S: Maintained 16044F: Documentation/driver-api/parport*.rst 16045F: drivers/char/ppdev.c 16046F: drivers/parport/ 16047F: include/linux/parport*.h 16048F: include/uapi/linux/ppdev.h 16049 16050PARAVIRT_OPS INTERFACE 16051M: Juergen Gross <jgross@suse.com> 16052R: Ajay Kaher <akaher@vmware.com> 16053R: Alexey Makhalov <amakhalov@vmware.com> 16054R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16055L: virtualization@lists.linux-foundation.org 16056L: x86@kernel.org 16057S: Supported 16058T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16059F: Documentation/virt/paravirt_ops.rst 16060F: arch/*/include/asm/paravirt*.h 16061F: arch/*/kernel/paravirt* 16062F: include/linux/hypervisor.h 16063 16064PARISC ARCHITECTURE 16065M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16066M: Helge Deller <deller@gmx.de> 16067L: linux-parisc@vger.kernel.org 16068S: Maintained 16069W: https://parisc.wiki.kernel.org 16070Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16071T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16072T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16073F: Documentation/arch/parisc/ 16074F: arch/parisc/ 16075F: drivers/char/agp/parisc-agp.c 16076F: drivers/input/misc/hp_sdc_rtc.c 16077F: drivers/input/serio/gscps2.c 16078F: drivers/input/serio/hp_sdc* 16079F: drivers/parisc/ 16080F: drivers/parport/parport_gsc.* 16081F: drivers/tty/serial/8250/8250_parisc.c 16082F: drivers/video/console/sti* 16083F: drivers/video/fbdev/sti* 16084F: drivers/video/logo/logo_parisc* 16085F: include/linux/hp_sdc.h 16086 16087PARMAN 16088M: Jiri Pirko <jiri@resnulli.us> 16089L: netdev@vger.kernel.org 16090S: Supported 16091F: include/linux/parman.h 16092F: lib/parman.c 16093F: lib/test_parman.c 16094 16095PC ENGINES APU BOARD DRIVER 16096M: Enrico Weigelt, metux IT consult <info@metux.net> 16097S: Maintained 16098F: drivers/platform/x86/pcengines-apuv2.c 16099 16100PC87360 HARDWARE MONITORING DRIVER 16101M: Jim Cromie <jim.cromie@gmail.com> 16102L: linux-hwmon@vger.kernel.org 16103S: Maintained 16104F: Documentation/hwmon/pc87360.rst 16105F: drivers/hwmon/pc87360.c 16106 16107PC8736x GPIO DRIVER 16108M: Jim Cromie <jim.cromie@gmail.com> 16109S: Maintained 16110F: drivers/char/pc8736x_gpio.c 16111 16112PC87427 HARDWARE MONITORING DRIVER 16113M: Jean Delvare <jdelvare@suse.com> 16114L: linux-hwmon@vger.kernel.org 16115S: Maintained 16116F: Documentation/hwmon/pc87427.rst 16117F: drivers/hwmon/pc87427.c 16118 16119PCA9532 LED DRIVER 16120M: Riku Voipio <riku.voipio@iki.fi> 16121S: Maintained 16122F: drivers/leds/leds-pca9532.c 16123F: include/linux/leds-pca9532.h 16124 16125PCA9541 I2C BUS MASTER SELECTOR DRIVER 16126M: Guenter Roeck <linux@roeck-us.net> 16127L: linux-i2c@vger.kernel.org 16128S: Maintained 16129F: drivers/i2c/muxes/i2c-mux-pca9541.c 16130 16131PCDP - PRIMARY CONSOLE AND DEBUG PORT 16132M: Khalid Aziz <khalid@gonehiking.org> 16133S: Maintained 16134F: drivers/firmware/pcdp.* 16135 16136PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16137M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16138M: Pali Rohár <pali@kernel.org> 16139L: linux-pci@vger.kernel.org 16140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16141S: Maintained 16142F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16143F: drivers/pci/controller/pci-aardvark.c 16144 16145PCI DRIVER FOR ALTERA PCIE IP 16146M: Joyce Ooi <joyce.ooi@intel.com> 16147L: linux-pci@vger.kernel.org 16148S: Supported 16149F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16150F: drivers/pci/controller/pcie-altera.c 16151 16152PCI DRIVER FOR APPLIEDMICRO XGENE 16153M: Toan Le <toan@os.amperecomputing.com> 16154L: linux-pci@vger.kernel.org 16155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16156S: Maintained 16157F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16158F: drivers/pci/controller/pci-xgene.c 16159 16160PCI DRIVER FOR ARM VERSATILE PLATFORM 16161M: Rob Herring <robh@kernel.org> 16162L: linux-pci@vger.kernel.org 16163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16164S: Maintained 16165F: Documentation/devicetree/bindings/pci/versatile.yaml 16166F: drivers/pci/controller/pci-versatile.c 16167 16168PCI DRIVER FOR ARMADA 8K 16169M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16170L: linux-pci@vger.kernel.org 16171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16172S: Maintained 16173F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16174F: drivers/pci/controller/dwc/pcie-armada8k.c 16175 16176PCI DRIVER FOR CADENCE PCIE IP 16177M: Tom Joseph <tjoseph@cadence.com> 16178L: linux-pci@vger.kernel.org 16179S: Maintained 16180F: Documentation/devicetree/bindings/pci/cdns,* 16181F: drivers/pci/controller/cadence/ 16182 16183PCI DRIVER FOR FREESCALE LAYERSCAPE 16184M: Minghuan Lian <minghuan.Lian@nxp.com> 16185M: Mingkai Hu <mingkai.hu@nxp.com> 16186M: Roy Zang <roy.zang@nxp.com> 16187L: linuxppc-dev@lists.ozlabs.org 16188L: linux-pci@vger.kernel.org 16189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16190S: Maintained 16191F: drivers/pci/controller/dwc/*layerscape* 16192 16193PCI DRIVER FOR FU740 16194M: Paul Walmsley <paul.walmsley@sifive.com> 16195M: Greentime Hu <greentime.hu@sifive.com> 16196L: linux-pci@vger.kernel.org 16197S: Maintained 16198F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16199F: drivers/pci/controller/dwc/pcie-fu740.c 16200 16201PCI DRIVER FOR GENERIC OF HOSTS 16202M: Will Deacon <will@kernel.org> 16203L: linux-pci@vger.kernel.org 16204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16205S: Maintained 16206F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16207F: drivers/pci/controller/pci-host-common.c 16208F: drivers/pci/controller/pci-host-generic.c 16209 16210PCI DRIVER FOR IMX6 16211M: Richard Zhu <hongxing.zhu@nxp.com> 16212M: Lucas Stach <l.stach@pengutronix.de> 16213L: linux-pci@vger.kernel.org 16214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16215S: Maintained 16216F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16217F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16218F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16219F: drivers/pci/controller/dwc/*imx6* 16220 16221PCI DRIVER FOR INTEL IXP4XX 16222M: Linus Walleij <linus.walleij@linaro.org> 16223S: Maintained 16224F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16225F: drivers/pci/controller/pci-ixp4xx.c 16226 16227PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16228M: Nirmal Patel <nirmal.patel@linux.intel.com> 16229R: Jonathan Derrick <jonathan.derrick@linux.dev> 16230L: linux-pci@vger.kernel.org 16231S: Supported 16232F: drivers/pci/controller/vmd.c 16233 16234PCI DRIVER FOR MICROSEMI SWITCHTEC 16235M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16236M: Logan Gunthorpe <logang@deltatee.com> 16237L: linux-pci@vger.kernel.org 16238S: Maintained 16239F: Documentation/ABI/testing/sysfs-class-switchtec 16240F: Documentation/driver-api/switchtec.rst 16241F: drivers/ntb/hw/mscc/ 16242F: drivers/pci/switch/switchtec* 16243F: include/linux/switchtec.h 16244F: include/uapi/linux/switchtec_ioctl.h 16245 16246PCI DRIVER FOR MOBIVEIL PCIE IP 16247M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16248M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16249L: linux-pci@vger.kernel.org 16250S: Supported 16251F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16252F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16253 16254PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16255M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16256M: Pali Rohár <pali@kernel.org> 16257L: linux-pci@vger.kernel.org 16258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16259S: Maintained 16260F: drivers/pci/controller/*mvebu* 16261 16262PCI DRIVER FOR NVIDIA TEGRA 16263M: Thierry Reding <thierry.reding@gmail.com> 16264L: linux-tegra@vger.kernel.org 16265L: linux-pci@vger.kernel.org 16266S: Supported 16267F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16268F: drivers/pci/controller/pci-tegra.c 16269 16270PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16271M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16272L: linux-pci@vger.kernel.org 16273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16274S: Maintained 16275F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16276F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16277 16278PCI DRIVER FOR RENESAS R-CAR 16279M: Marek Vasut <marek.vasut+renesas@gmail.com> 16280M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16281L: linux-pci@vger.kernel.org 16282L: linux-renesas-soc@vger.kernel.org 16283S: Maintained 16284F: Documentation/devicetree/bindings/pci/*rcar* 16285F: drivers/pci/controller/*rcar* 16286 16287PCI DRIVER FOR SAMSUNG EXYNOS 16288M: Jingoo Han <jingoohan1@gmail.com> 16289L: linux-pci@vger.kernel.org 16290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16291L: linux-samsung-soc@vger.kernel.org 16292S: Maintained 16293F: drivers/pci/controller/dwc/pci-exynos.c 16294 16295PCI DRIVER FOR SYNOPSYS DESIGNWARE 16296M: Jingoo Han <jingoohan1@gmail.com> 16297M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16298L: linux-pci@vger.kernel.org 16299S: Maintained 16300F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16301F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16302F: drivers/pci/controller/dwc/*designware* 16303 16304PCI DRIVER FOR TI DRA7XX/J721E 16305M: Vignesh Raghavendra <vigneshr@ti.com> 16306L: linux-omap@vger.kernel.org 16307L: linux-pci@vger.kernel.org 16308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16309S: Supported 16310F: Documentation/devicetree/bindings/pci/ti-pci.txt 16311F: drivers/pci/controller/cadence/pci-j721e.c 16312F: drivers/pci/controller/dwc/pci-dra7xx.c 16313 16314PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16315M: Linus Walleij <linus.walleij@linaro.org> 16316L: linux-pci@vger.kernel.org 16317S: Maintained 16318F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16319F: drivers/pci/controller/pci-v3-semi.c 16320 16321PCI DRIVER FOR XILINX VERSAL CPM 16322M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16323M: Michal Simek <michal.simek@amd.com> 16324L: linux-pci@vger.kernel.org 16325S: Maintained 16326F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16327F: drivers/pci/controller/pcie-xilinx-cpm.c 16328 16329PCI ENDPOINT SUBSYSTEM 16330M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16331M: Krzysztof Wilczyński <kw@linux.com> 16332R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16333R: Kishon Vijay Abraham I <kishon@kernel.org> 16334L: linux-pci@vger.kernel.org 16335S: Supported 16336Q: https://patchwork.kernel.org/project/linux-pci/list/ 16337B: https://bugzilla.kernel.org 16338C: irc://irc.oftc.net/linux-pci 16339T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16340F: Documentation/PCI/endpoint/* 16341F: Documentation/misc-devices/pci-endpoint-test.rst 16342F: drivers/misc/pci_endpoint_test.c 16343F: drivers/pci/endpoint/ 16344F: tools/pci/ 16345 16346PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16347M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16348R: Oliver O'Halloran <oohall@gmail.com> 16349L: linuxppc-dev@lists.ozlabs.org 16350S: Supported 16351F: Documentation/PCI/pci-error-recovery.rst 16352F: Documentation/powerpc/eeh-pci-error-recovery.rst 16353F: arch/powerpc/include/*/eeh*.h 16354F: arch/powerpc/kernel/eeh*.c 16355F: arch/powerpc/platforms/*/eeh*.c 16356F: drivers/pci/pcie/aer.c 16357F: drivers/pci/pcie/dpc.c 16358F: drivers/pci/pcie/err.c 16359 16360PCI ERROR RECOVERY 16361M: Linas Vepstas <linasvepstas@gmail.com> 16362L: linux-pci@vger.kernel.org 16363S: Supported 16364F: Documentation/PCI/pci-error-recovery.rst 16365 16366PCI MSI DRIVER FOR ALTERA MSI IP 16367M: Joyce Ooi <joyce.ooi@intel.com> 16368L: linux-pci@vger.kernel.org 16369S: Supported 16370F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16371F: drivers/pci/controller/pcie-altera-msi.c 16372 16373PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16374M: Toan Le <toan@os.amperecomputing.com> 16375L: linux-pci@vger.kernel.org 16376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16377S: Maintained 16378F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16379F: drivers/pci/controller/pci-xgene-msi.c 16380 16381PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16382M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16383M: Krzysztof Wilczyński <kw@linux.com> 16384R: Rob Herring <robh@kernel.org> 16385L: linux-pci@vger.kernel.org 16386S: Supported 16387Q: https://patchwork.kernel.org/project/linux-pci/list/ 16388B: https://bugzilla.kernel.org 16389C: irc://irc.oftc.net/linux-pci 16390T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16391F: Documentation/devicetree/bindings/pci/ 16392F: drivers/pci/controller/ 16393F: drivers/pci/pci-bridge-emul.c 16394F: drivers/pci/pci-bridge-emul.h 16395 16396PCI PEER-TO-PEER DMA (P2PDMA) 16397M: Bjorn Helgaas <bhelgaas@google.com> 16398M: Logan Gunthorpe <logang@deltatee.com> 16399L: linux-pci@vger.kernel.org 16400S: Supported 16401Q: https://patchwork.kernel.org/project/linux-pci/list/ 16402B: https://bugzilla.kernel.org 16403C: irc://irc.oftc.net/linux-pci 16404T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16405F: Documentation/driver-api/pci/p2pdma.rst 16406F: drivers/pci/p2pdma.c 16407F: include/linux/pci-p2pdma.h 16408 16409PCI SUBSYSTEM 16410M: Bjorn Helgaas <bhelgaas@google.com> 16411L: linux-pci@vger.kernel.org 16412S: Supported 16413Q: https://patchwork.kernel.org/project/linux-pci/list/ 16414B: https://bugzilla.kernel.org 16415C: irc://irc.oftc.net/linux-pci 16416T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16417F: Documentation/PCI/ 16418F: Documentation/devicetree/bindings/pci/ 16419F: arch/x86/kernel/early-quirks.c 16420F: arch/x86/kernel/quirks.c 16421F: arch/x86/pci/ 16422F: drivers/acpi/pci* 16423F: drivers/pci/ 16424F: include/asm-generic/pci* 16425F: include/linux/of_pci.h 16426F: include/linux/pci* 16427F: include/uapi/linux/pci* 16428F: lib/pci* 16429 16430PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16431M: Jonathan Chocron <jonnyc@amazon.com> 16432L: linux-pci@vger.kernel.org 16433S: Maintained 16434F: Documentation/devicetree/bindings/pci/pcie-al.txt 16435F: drivers/pci/controller/dwc/pcie-al.c 16436 16437PCIE DRIVER FOR AMLOGIC MESON 16438M: Yue Wang <yue.wang@Amlogic.com> 16439L: linux-pci@vger.kernel.org 16440L: linux-amlogic@lists.infradead.org 16441S: Maintained 16442F: drivers/pci/controller/dwc/pci-meson.c 16443 16444PCIE DRIVER FOR AXIS ARTPEC 16445M: Jesper Nilsson <jesper.nilsson@axis.com> 16446L: linux-arm-kernel@axis.com 16447L: linux-pci@vger.kernel.org 16448S: Maintained 16449F: Documentation/devicetree/bindings/pci/axis,artpec* 16450F: drivers/pci/controller/dwc/*artpec* 16451 16452PCIE DRIVER FOR CAVIUM THUNDERX 16453M: Robert Richter <rric@kernel.org> 16454L: linux-pci@vger.kernel.org 16455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16456S: Odd Fixes 16457F: drivers/pci/controller/pci-thunder-* 16458 16459PCIE DRIVER FOR HISILICON 16460M: Zhou Wang <wangzhou1@hisilicon.com> 16461L: linux-pci@vger.kernel.org 16462S: Maintained 16463F: drivers/pci/controller/dwc/pcie-hisi.c 16464 16465PCIE DRIVER FOR HISILICON KIRIN 16466M: Xiaowei Song <songxiaowei@hisilicon.com> 16467M: Binghui Wang <wangbinghui@hisilicon.com> 16468L: linux-pci@vger.kernel.org 16469S: Maintained 16470F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16471F: drivers/pci/controller/dwc/pcie-kirin.c 16472 16473PCIE DRIVER FOR HISILICON STB 16474M: Shawn Guo <shawn.guo@linaro.org> 16475L: linux-pci@vger.kernel.org 16476S: Maintained 16477F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16478F: drivers/pci/controller/dwc/pcie-histb.c 16479 16480PCIE DRIVER FOR INTEL KEEM BAY 16481M: Srikanth Thokala <srikanth.thokala@intel.com> 16482L: linux-pci@vger.kernel.org 16483S: Supported 16484F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16485F: drivers/pci/controller/dwc/pcie-keembay.c 16486 16487PCIE DRIVER FOR INTEL LGM GW SOC 16488M: Chuanhua Lei <lchuanhua@maxlinear.com> 16489L: linux-pci@vger.kernel.org 16490S: Maintained 16491F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16492F: drivers/pci/controller/dwc/pcie-intel-gw.c 16493 16494PCIE DRIVER FOR MEDIATEK 16495M: Ryder Lee <ryder.lee@mediatek.com> 16496M: Jianjun Wang <jianjun.wang@mediatek.com> 16497L: linux-pci@vger.kernel.org 16498L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16499S: Supported 16500F: Documentation/devicetree/bindings/pci/mediatek* 16501F: drivers/pci/controller/*mediatek* 16502 16503PCIE DRIVER FOR MICROCHIP 16504M: Daire McNamara <daire.mcnamara@microchip.com> 16505L: linux-pci@vger.kernel.org 16506S: Supported 16507F: Documentation/devicetree/bindings/pci/microchip* 16508F: drivers/pci/controller/*microchip* 16509 16510PCIE DRIVER FOR QUALCOMM MSM 16511M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16512L: linux-pci@vger.kernel.org 16513L: linux-arm-msm@vger.kernel.org 16514S: Maintained 16515F: drivers/pci/controller/dwc/pcie-qcom.c 16516 16517PCIE DRIVER FOR ROCKCHIP 16518M: Shawn Lin <shawn.lin@rock-chips.com> 16519L: linux-pci@vger.kernel.org 16520L: linux-rockchip@lists.infradead.org 16521S: Maintained 16522F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16523F: drivers/pci/controller/pcie-rockchip* 16524 16525PCIE DRIVER FOR SOCIONEXT UNIPHIER 16526M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16527L: linux-pci@vger.kernel.org 16528S: Maintained 16529F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16530F: drivers/pci/controller/dwc/pcie-uniphier* 16531 16532PCIE DRIVER FOR ST SPEAR13XX 16533M: Pratyush Anand <pratyush.anand@gmail.com> 16534L: linux-pci@vger.kernel.org 16535S: Maintained 16536F: drivers/pci/controller/dwc/*spear* 16537 16538PCIE ENDPOINT DRIVER FOR QUALCOMM 16539M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16540L: linux-pci@vger.kernel.org 16541L: linux-arm-msm@vger.kernel.org 16542S: Maintained 16543F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16544F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16545 16546PCMCIA SUBSYSTEM 16547M: Dominik Brodowski <linux@dominikbrodowski.net> 16548S: Odd Fixes 16549T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16550F: Documentation/pcmcia/ 16551F: drivers/pcmcia/ 16552F: include/pcmcia/ 16553F: tools/pcmcia/ 16554 16555PCNET32 NETWORK DRIVER 16556M: Don Fry <pcnet32@frontier.com> 16557L: netdev@vger.kernel.org 16558S: Maintained 16559F: drivers/net/ethernet/amd/pcnet32.c 16560 16561PCRYPT PARALLEL CRYPTO ENGINE 16562M: Steffen Klassert <steffen.klassert@secunet.com> 16563L: linux-crypto@vger.kernel.org 16564S: Maintained 16565F: crypto/pcrypt.c 16566F: include/crypto/pcrypt.h 16567 16568PDS DSC VIRTIO DATA PATH ACCELERATOR 16569R: Shannon Nelson <shannon.nelson@amd.com> 16570F: drivers/vdpa/pds/ 16571 16572PECI HARDWARE MONITORING DRIVERS 16573M: Iwona Winiarska <iwona.winiarska@intel.com> 16574L: linux-hwmon@vger.kernel.org 16575S: Supported 16576F: Documentation/hwmon/peci-cputemp.rst 16577F: Documentation/hwmon/peci-dimmtemp.rst 16578F: drivers/hwmon/peci/ 16579 16580PECI SUBSYSTEM 16581M: Iwona Winiarska <iwona.winiarska@intel.com> 16582L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16583S: Supported 16584F: Documentation/devicetree/bindings/peci/ 16585F: Documentation/peci/ 16586F: drivers/peci/ 16587F: include/linux/peci-cpu.h 16588F: include/linux/peci.h 16589 16590PENSANDO ETHERNET DRIVERS 16591M: Shannon Nelson <shannon.nelson@amd.com> 16592M: Brett Creeley <brett.creeley@amd.com> 16593M: drivers@pensando.io 16594L: netdev@vger.kernel.org 16595S: Supported 16596F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16597F: drivers/net/ethernet/pensando/ 16598 16599PER-CPU MEMORY ALLOCATOR 16600M: Dennis Zhou <dennis@kernel.org> 16601M: Tejun Heo <tj@kernel.org> 16602M: Christoph Lameter <cl@linux.com> 16603L: linux-mm@kvack.org 16604S: Maintained 16605T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16606F: arch/*/include/asm/percpu.h 16607F: include/linux/percpu*.h 16608F: lib/percpu*.c 16609F: mm/percpu*.c 16610 16611PER-TASK DELAY ACCOUNTING 16612M: Balbir Singh <bsingharora@gmail.com> 16613S: Maintained 16614F: include/linux/delayacct.h 16615F: kernel/delayacct.c 16616 16617PERFORMANCE EVENTS SUBSYSTEM 16618M: Peter Zijlstra <peterz@infradead.org> 16619M: Ingo Molnar <mingo@redhat.com> 16620M: Arnaldo Carvalho de Melo <acme@kernel.org> 16621R: Mark Rutland <mark.rutland@arm.com> 16622R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16623R: Jiri Olsa <jolsa@kernel.org> 16624R: Namhyung Kim <namhyung@kernel.org> 16625R: Ian Rogers <irogers@google.com> 16626R: Adrian Hunter <adrian.hunter@intel.com> 16627L: linux-perf-users@vger.kernel.org 16628L: linux-kernel@vger.kernel.org 16629S: Supported 16630W: https://perf.wiki.kernel.org/ 16631T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16632F: arch/*/events/* 16633F: arch/*/events/*/* 16634F: arch/*/include/asm/perf_event.h 16635F: arch/*/kernel/*/*/perf_event*.c 16636F: arch/*/kernel/*/perf_event*.c 16637F: arch/*/kernel/perf_callchain.c 16638F: arch/*/kernel/perf_event*.c 16639F: include/linux/perf_event.h 16640F: include/uapi/linux/perf_event.h 16641F: kernel/events/* 16642F: tools/lib/perf/ 16643F: tools/perf/ 16644 16645PERFORMANCE EVENTS TOOLING ARM64 16646R: John Garry <john.g.garry@oracle.com> 16647R: Will Deacon <will@kernel.org> 16648R: James Clark <james.clark@arm.com> 16649R: Mike Leach <mike.leach@linaro.org> 16650R: Leo Yan <leo.yan@linaro.org> 16651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16652S: Supported 16653F: tools/build/feature/test-libopencsd.c 16654F: tools/perf/arch/arm*/ 16655F: tools/perf/pmu-events/arch/arm64/ 16656F: tools/perf/util/arm-spe* 16657F: tools/perf/util/cs-etm* 16658 16659PERSONALITY HANDLING 16660M: Christoph Hellwig <hch@infradead.org> 16661L: linux-abi-devel@lists.sourceforge.net 16662S: Maintained 16663F: include/linux/personality.h 16664F: include/uapi/linux/personality.h 16665 16666PHOENIX RC FLIGHT CONTROLLER ADAPTER 16667M: Marcus Folkesson <marcus.folkesson@gmail.com> 16668L: linux-input@vger.kernel.org 16669S: Maintained 16670F: Documentation/input/devices/pxrc.rst 16671F: drivers/input/joystick/pxrc.c 16672 16673PHONET PROTOCOL 16674M: Remi Denis-Courmont <courmisch@gmail.com> 16675S: Supported 16676F: Documentation/networking/phonet.rst 16677F: include/linux/phonet.h 16678F: include/net/phonet/ 16679F: include/uapi/linux/phonet.h 16680F: net/phonet/ 16681 16682PHRAM MTD DRIVER 16683M: Joern Engel <joern@lazybastard.org> 16684L: linux-mtd@lists.infradead.org 16685S: Maintained 16686F: drivers/mtd/devices/phram.c 16687 16688PICOLCD HID DRIVER 16689M: Bruno Prémont <bonbons@linux-vserver.org> 16690L: linux-input@vger.kernel.org 16691S: Maintained 16692F: drivers/hid/hid-picolcd* 16693 16694PIDFD API 16695M: Christian Brauner <christian@brauner.io> 16696L: linux-kernel@vger.kernel.org 16697S: Maintained 16698T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16699F: samples/pidfd/ 16700F: tools/testing/selftests/clone3/ 16701F: tools/testing/selftests/pid_namespace/ 16702F: tools/testing/selftests/pidfd/ 16703K: (?i)pidfd 16704K: (?i)clone3 16705K: \b(clone_args|kernel_clone_args)\b 16706 16707PIN CONTROL SUBSYSTEM 16708M: Linus Walleij <linus.walleij@linaro.org> 16709L: linux-gpio@vger.kernel.org 16710S: Maintained 16711T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16712F: Documentation/devicetree/bindings/pinctrl/ 16713F: Documentation/driver-api/pin-control.rst 16714F: drivers/pinctrl/ 16715F: include/dt-bindings/pinctrl/ 16716F: include/linux/pinctrl/ 16717 16718PIN CONTROLLER - AMD 16719M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16720M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16721S: Maintained 16722F: drivers/pinctrl/pinctrl-amd.c 16723 16724PIN CONTROLLER - FREESCALE 16725M: Dong Aisheng <aisheng.dong@nxp.com> 16726M: Fabio Estevam <festevam@gmail.com> 16727M: Shawn Guo <shawnguo@kernel.org> 16728M: Jacky Bai <ping.bai@nxp.com> 16729R: Pengutronix Kernel Team <kernel@pengutronix.de> 16730L: linux-gpio@vger.kernel.org 16731S: Maintained 16732F: Documentation/devicetree/bindings/pinctrl/fsl,* 16733F: drivers/pinctrl/freescale/ 16734 16735PIN CONTROLLER - INTEL 16736M: Mika Westerberg <mika.westerberg@linux.intel.com> 16737M: Andy Shevchenko <andy@kernel.org> 16738S: Supported 16739T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16740F: drivers/pinctrl/intel/ 16741 16742PIN CONTROLLER - KEEMBAY 16743M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16744S: Supported 16745F: drivers/pinctrl/pinctrl-keembay* 16746 16747PIN CONTROLLER - MEDIATEK 16748M: Sean Wang <sean.wang@kernel.org> 16749L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16750S: Maintained 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16755F: drivers/pinctrl/mediatek/ 16756 16757PIN CONTROLLER - MEDIATEK MIPS 16758M: Arınç ÜNAL <arinc.unal@arinc9.com> 16759M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16760L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16761L: linux-mips@vger.kernel.org 16762S: Maintained 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16771F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16772F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16773F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16774F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16775F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16776F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16777F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16778 16779PIN CONTROLLER - MICROCHIP AT91 16780M: Ludovic Desroches <ludovic.desroches@microchip.com> 16781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16782L: linux-gpio@vger.kernel.org 16783S: Supported 16784F: drivers/gpio/gpio-sama5d2-piobu.c 16785F: drivers/pinctrl/pinctrl-at91* 16786 16787PIN CONTROLLER - NXP S32 16788M: Chester Lin <clin@suse.com> 16789R: NXP S32 Linux Team <s32@nxp.com> 16790L: linux-gpio@vger.kernel.org 16791S: Maintained 16792F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16793F: drivers/pinctrl/nxp/ 16794 16795PIN CONTROLLER - QUALCOMM 16796M: Bjorn Andersson <andersson@kernel.org> 16797L: linux-arm-msm@vger.kernel.org 16798S: Maintained 16799F: Documentation/devicetree/bindings/pinctrl/qcom,* 16800F: drivers/pinctrl/qcom/ 16801 16802PIN CONTROLLER - RENESAS 16803M: Geert Uytterhoeven <geert+renesas@glider.be> 16804L: linux-renesas-soc@vger.kernel.org 16805S: Supported 16806T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16807F: Documentation/devicetree/bindings/pinctrl/renesas,* 16808F: drivers/pinctrl/renesas/ 16809 16810PIN CONTROLLER - SAMSUNG 16811M: Tomasz Figa <tomasz.figa@gmail.com> 16812M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16813M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16814R: Alim Akhtar <alim.akhtar@samsung.com> 16815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16816L: linux-samsung-soc@vger.kernel.org 16817S: Maintained 16818Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16819B: mailto:linux-samsung-soc@vger.kernel.org 16820C: irc://irc.libera.chat/linux-exynos 16821T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16822F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16823F: drivers/pinctrl/samsung/ 16824F: include/dt-bindings/pinctrl/samsung.h 16825 16826PIN CONTROLLER - SINGLE 16827M: Tony Lindgren <tony@atomide.com> 16828M: Haojian Zhuang <haojian.zhuang@linaro.org> 16829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16830L: linux-omap@vger.kernel.org 16831S: Maintained 16832F: drivers/pinctrl/pinctrl-single.c 16833 16834PIN CONTROLLER - SUNPLUS / TIBBO 16835M: Dvorkin Dmitry <dvorkin@tibbo.com> 16836M: Wells Lu <wellslutw@gmail.com> 16837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16838S: Maintained 16839W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16840F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16841F: drivers/pinctrl/sunplus/ 16842F: include/dt-bindings/pinctrl/sppctl*.h 16843 16844PINE64 PINEPHONE KEYBOARD DRIVER 16845M: Samuel Holland <samuel@sholland.org> 16846S: Supported 16847F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16848F: drivers/input/keyboard/pinephone-keyboard.c 16849 16850PKTCDVD DRIVER 16851M: linux-block@vger.kernel.org 16852S: Orphan 16853F: drivers/block/pktcdvd.c 16854F: include/linux/pktcdvd.h 16855F: include/uapi/linux/pktcdvd.h 16856 16857PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16858M: Tomasz Duszynski <tduszyns@gmail.com> 16859S: Maintained 16860F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16861F: drivers/iio/chemical/pms7003.c 16862 16863PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16864M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16865L: netdev@vger.kernel.org 16866S: Maintained 16867F: drivers/net/phy/mdio-open-alliance.h 16868F: net/ethtool/plca.c 16869 16870PLDMFW LIBRARY 16871M: Jacob Keller <jacob.e.keller@intel.com> 16872S: Maintained 16873F: Documentation/driver-api/pldmfw/ 16874F: include/linux/pldmfw.h 16875F: lib/pldmfw/ 16876 16877PLX DMA DRIVER 16878M: Logan Gunthorpe <logang@deltatee.com> 16879S: Maintained 16880F: drivers/dma/plx_dma.c 16881 16882PM-GRAPH UTILITY 16883M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16884L: linux-pm@vger.kernel.org 16885S: Supported 16886W: https://01.org/pm-graph 16887B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16888T: git git://github.com/intel/pm-graph 16889F: tools/power/pm-graph 16890 16891PM6764TR DRIVER 16892M: Charles Hsu <hsu.yungteng@gmail.com> 16893L: linux-hwmon@vger.kernel.org 16894S: Maintained 16895F: Documentation/hwmon/pm6764tr.rst 16896F: drivers/hwmon/pmbus/pm6764tr.c 16897 16898PMBUS HARDWARE MONITORING DRIVERS 16899M: Guenter Roeck <linux@roeck-us.net> 16900L: linux-hwmon@vger.kernel.org 16901S: Maintained 16902W: http://hwmon.wiki.kernel.org/ 16903W: http://www.roeck-us.net/linux/drivers/ 16904T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16905F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16906F: Documentation/devicetree/bindings/hwmon/max31785.txt 16907F: Documentation/hwmon/adm1275.rst 16908F: Documentation/hwmon/ibm-cffps.rst 16909F: Documentation/hwmon/ir35221.rst 16910F: Documentation/hwmon/lm25066.rst 16911F: Documentation/hwmon/ltc2978.rst 16912F: Documentation/hwmon/ltc3815.rst 16913F: Documentation/hwmon/max16064.rst 16914F: Documentation/hwmon/max20751.rst 16915F: Documentation/hwmon/max31785.rst 16916F: Documentation/hwmon/max34440.rst 16917F: Documentation/hwmon/max8688.rst 16918F: Documentation/hwmon/pmbus-core.rst 16919F: Documentation/hwmon/pmbus.rst 16920F: Documentation/hwmon/tps40422.rst 16921F: Documentation/hwmon/ucd9000.rst 16922F: Documentation/hwmon/ucd9200.rst 16923F: Documentation/hwmon/zl6100.rst 16924F: drivers/hwmon/pmbus/ 16925F: include/linux/pmbus.h 16926 16927PMC SIERRA MaxRAID DRIVER 16928L: linux-scsi@vger.kernel.org 16929S: Orphan 16930W: http://www.pmc-sierra.com/ 16931F: drivers/scsi/pmcraid.* 16932 16933PMC SIERRA PM8001 DRIVER 16934M: Jack Wang <jinpu.wang@cloud.ionos.com> 16935L: linux-scsi@vger.kernel.org 16936S: Supported 16937F: drivers/scsi/pm8001/ 16938 16939PNI RM3100 IIO DRIVER 16940M: Song Qiang <songqiang1304521@gmail.com> 16941L: linux-iio@vger.kernel.org 16942S: Maintained 16943F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16944F: drivers/iio/magnetometer/rm3100* 16945 16946PNP SUPPORT 16947M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16948L: linux-acpi@vger.kernel.org 16949S: Maintained 16950F: drivers/pnp/ 16951F: include/linux/pnp.h 16952 16953POSIX CLOCKS and TIMERS 16954M: Thomas Gleixner <tglx@linutronix.de> 16955L: linux-kernel@vger.kernel.org 16956S: Maintained 16957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16958F: fs/timerfd.c 16959F: include/linux/time_namespace.h 16960F: include/linux/timer* 16961F: kernel/time/*timer* 16962F: kernel/time/namespace.c 16963 16964POWER MANAGEMENT CORE 16965M: "Rafael J. Wysocki" <rafael@kernel.org> 16966L: linux-pm@vger.kernel.org 16967S: Supported 16968B: https://bugzilla.kernel.org 16969T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16970F: drivers/base/power/ 16971F: drivers/powercap/ 16972F: include/linux/intel_rapl.h 16973F: include/linux/pm.h 16974F: include/linux/pm_* 16975F: include/linux/powercap.h 16976F: kernel/configs/nopm.config 16977 16978POWER STATE COORDINATION INTERFACE (PSCI) 16979M: Mark Rutland <mark.rutland@arm.com> 16980M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16982S: Maintained 16983F: drivers/firmware/psci/ 16984F: include/linux/psci.h 16985F: include/uapi/linux/psci.h 16986 16987POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16988M: Sebastian Reichel <sre@kernel.org> 16989L: linux-pm@vger.kernel.org 16990S: Maintained 16991T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16992F: Documentation/ABI/testing/sysfs-class-power 16993F: Documentation/devicetree/bindings/power/supply/ 16994F: drivers/power/supply/ 16995F: include/linux/power/ 16996F: include/linux/power_supply.h 16997 16998POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16999M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17000L: linuxppc-dev@lists.ozlabs.org 17001S: Maintained 17002F: drivers/char/powernv-op-panel.c 17003 17004PPP OVER ATM (RFC 2364) 17005M: Mitchell Blank Jr <mitch@sfgoth.com> 17006S: Maintained 17007F: include/uapi/linux/atmppp.h 17008F: net/atm/pppoatm.c 17009 17010PPP OVER ETHERNET 17011M: Michal Ostrowski <mostrows@earthlink.net> 17012S: Maintained 17013F: drivers/net/ppp/pppoe.c 17014F: drivers/net/ppp/pppox.c 17015 17016PPP OVER L2TP 17017M: James Chapman <jchapman@katalix.com> 17018S: Maintained 17019F: include/linux/if_pppol2tp.h 17020F: include/uapi/linux/if_pppol2tp.h 17021F: net/l2tp/l2tp_ppp.c 17022 17023PPP PROTOCOL DRIVERS AND COMPRESSORS 17024L: linux-ppp@vger.kernel.org 17025S: Orphan 17026F: drivers/net/ppp/ppp_* 17027 17028PPS SUPPORT 17029M: Rodolfo Giometti <giometti@enneenne.com> 17030L: linuxpps@ml.enneenne.com (subscribers-only) 17031S: Maintained 17032W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17033F: Documentation/ABI/testing/sysfs-pps 17034F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17035F: Documentation/driver-api/pps.rst 17036F: drivers/pps/ 17037F: include/linux/pps*.h 17038F: include/uapi/linux/pps.h 17039 17040PPTP DRIVER 17041M: Dmitry Kozlov <xeb@mail.ru> 17042L: netdev@vger.kernel.org 17043S: Maintained 17044W: http://sourceforge.net/projects/accel-pptp 17045F: drivers/net/ppp/pptp.c 17046 17047PRESSURE STALL INFORMATION (PSI) 17048M: Johannes Weiner <hannes@cmpxchg.org> 17049M: Suren Baghdasaryan <surenb@google.com> 17050S: Maintained 17051F: include/linux/psi* 17052F: kernel/sched/psi.c 17053 17054PRINTK 17055M: Petr Mladek <pmladek@suse.com> 17056M: Sergey Senozhatsky <senozhatsky@chromium.org> 17057R: Steven Rostedt <rostedt@goodmis.org> 17058R: John Ogness <john.ogness@linutronix.de> 17059S: Maintained 17060T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17061F: include/linux/printk.h 17062F: kernel/printk/ 17063 17064PRINTK INDEXING 17065R: Chris Down <chris@chrisdown.name> 17066S: Maintained 17067F: Documentation/core-api/printk-index.rst 17068F: kernel/printk/index.c 17069K: printk_index 17070 17071PROC FILESYSTEM 17072L: linux-kernel@vger.kernel.org 17073L: linux-fsdevel@vger.kernel.org 17074S: Maintained 17075F: Documentation/filesystems/proc.rst 17076F: fs/proc/ 17077F: include/linux/proc_fs.h 17078F: tools/testing/selftests/proc/ 17079 17080PROC SYSCTL 17081M: Luis Chamberlain <mcgrof@kernel.org> 17082M: Kees Cook <keescook@chromium.org> 17083M: Iurii Zaikin <yzaikin@google.com> 17084L: linux-kernel@vger.kernel.org 17085L: linux-fsdevel@vger.kernel.org 17086S: Maintained 17087T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17088F: fs/proc/proc_sysctl.c 17089F: include/linux/sysctl.h 17090F: kernel/sysctl-test.c 17091F: kernel/sysctl.c 17092F: tools/testing/selftests/sysctl/ 17093 17094PS3 NETWORK SUPPORT 17095M: Geoff Levand <geoff@infradead.org> 17096L: netdev@vger.kernel.org 17097L: linuxppc-dev@lists.ozlabs.org 17098S: Maintained 17099F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17100 17101PS3 PLATFORM SUPPORT 17102M: Geoff Levand <geoff@infradead.org> 17103L: linuxppc-dev@lists.ozlabs.org 17104S: Maintained 17105F: arch/powerpc/boot/ps3* 17106F: arch/powerpc/include/asm/lv1call.h 17107F: arch/powerpc/include/asm/ps3*.h 17108F: arch/powerpc/platforms/ps3/ 17109F: drivers/*/ps3* 17110F: drivers/ps3/ 17111F: drivers/rtc/rtc-ps3.c 17112F: drivers/usb/host/*ps3.c 17113F: sound/ppc/snd_ps3* 17114 17115PS3VRAM DRIVER 17116M: Jim Paris <jim@jtan.com> 17117M: Geoff Levand <geoff@infradead.org> 17118L: linuxppc-dev@lists.ozlabs.org 17119S: Maintained 17120F: drivers/block/ps3vram.c 17121 17122PSAMPLE PACKET SAMPLING SUPPORT 17123M: Yotam Gigi <yotam.gi@gmail.com> 17124S: Maintained 17125F: include/net/psample.h 17126F: include/uapi/linux/psample.h 17127F: net/psample 17128 17129PSTORE FILESYSTEM 17130M: Kees Cook <keescook@chromium.org> 17131R: Tony Luck <tony.luck@intel.com> 17132R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17133L: linux-hardening@vger.kernel.org 17134S: Supported 17135T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17136F: Documentation/admin-guide/pstore-blk.rst 17137F: Documentation/admin-guide/ramoops.rst 17138F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17139F: drivers/acpi/apei/erst.c 17140F: drivers/firmware/efi/efi-pstore.c 17141F: fs/pstore/ 17142F: include/linux/pstore* 17143K: \b(pstore|ramoops) 17144 17145PTP HARDWARE CLOCK SUPPORT 17146M: Richard Cochran <richardcochran@gmail.com> 17147L: netdev@vger.kernel.org 17148S: Maintained 17149W: http://linuxptp.sourceforge.net/ 17150F: Documentation/ABI/testing/sysfs-ptp 17151F: Documentation/driver-api/ptp.rst 17152F: drivers/net/phy/dp83640* 17153F: drivers/ptp/* 17154F: include/linux/ptp_cl* 17155K: (?:\b|_)ptp(?:\b|_) 17156 17157PTP VIRTUAL CLOCK SUPPORT 17158M: Yangbo Lu <yangbo.lu@nxp.com> 17159L: netdev@vger.kernel.org 17160S: Maintained 17161F: drivers/ptp/ptp_vclock.c 17162F: net/ethtool/phc_vclocks.c 17163 17164PTRACE SUPPORT 17165M: Oleg Nesterov <oleg@redhat.com> 17166S: Maintained 17167F: arch/*/*/ptrace*.c 17168F: arch/*/include/asm/ptrace*.h 17169F: arch/*/ptrace*.c 17170F: include/asm-generic/syscall.h 17171F: include/linux/ptrace.h 17172F: include/linux/regset.h 17173F: include/uapi/linux/ptrace.h 17174F: kernel/ptrace.c 17175 17176PULSE8-CEC DRIVER 17177M: Hans Verkuil <hverkuil@xs4all.nl> 17178L: linux-media@vger.kernel.org 17179S: Maintained 17180T: git git://linuxtv.org/media_tree.git 17181F: drivers/media/cec/usb/pulse8/ 17182 17183PURELIFI PLFXLC DRIVER 17184M: Srinivasan Raju <srini.raju@purelifi.com> 17185L: linux-wireless@vger.kernel.org 17186S: Supported 17187F: drivers/net/wireless/purelifi/plfxlc/ 17188 17189PVRUSB2 VIDEO4LINUX DRIVER 17190M: Mike Isely <isely@pobox.com> 17191L: pvrusb2@isely.net (subscribers-only) 17192L: linux-media@vger.kernel.org 17193S: Maintained 17194W: http://www.isely.net/pvrusb2/ 17195T: git git://linuxtv.org/media_tree.git 17196F: Documentation/driver-api/media/drivers/pvrusb2* 17197F: drivers/media/usb/pvrusb2/ 17198 17199PWC WEBCAM DRIVER 17200M: Hans Verkuil <hverkuil@xs4all.nl> 17201L: linux-media@vger.kernel.org 17202S: Odd Fixes 17203T: git git://linuxtv.org/media_tree.git 17204F: drivers/media/usb/pwc/* 17205F: include/trace/events/pwc.h 17206 17207PWM IR Transmitter 17208M: Sean Young <sean@mess.org> 17209L: linux-media@vger.kernel.org 17210S: Maintained 17211F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17212F: drivers/media/rc/pwm-ir-tx.c 17213 17214PWM SUBSYSTEM 17215M: Thierry Reding <thierry.reding@gmail.com> 17216R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17217L: linux-pwm@vger.kernel.org 17218S: Maintained 17219Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17220T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17221F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17222F: Documentation/devicetree/bindings/pwm/ 17223F: Documentation/driver-api/pwm.rst 17224F: drivers/gpio/gpio-mvebu.c 17225F: drivers/pwm/ 17226F: drivers/video/backlight/pwm_bl.c 17227F: include/dt-bindings/pwm/ 17228F: include/linux/pwm.h 17229F: include/linux/pwm_backlight.h 17230K: pwm_(config|apply_state|ops) 17231 17232PXA GPIO DRIVER 17233M: Robert Jarzmik <robert.jarzmik@free.fr> 17234L: linux-gpio@vger.kernel.org 17235S: Maintained 17236F: drivers/gpio/gpio-pxa.c 17237 17238PXA MMCI DRIVER 17239S: Orphan 17240 17241PXA RTC DRIVER 17242M: Robert Jarzmik <robert.jarzmik@free.fr> 17243L: linux-rtc@vger.kernel.org 17244S: Maintained 17245 17246PXA2xx/PXA3xx SUPPORT 17247M: Daniel Mack <daniel@zonque.org> 17248M: Haojian Zhuang <haojian.zhuang@gmail.com> 17249M: Robert Jarzmik <robert.jarzmik@free.fr> 17250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17251S: Maintained 17252T: git git://github.com/hzhuang1/linux.git 17253T: git git://github.com/rjarzmik/linux.git 17254F: arch/arm/boot/dts/intel/pxa/ 17255F: arch/arm/mach-pxa/ 17256F: drivers/dma/pxa* 17257F: drivers/pcmcia/pxa2xx* 17258F: drivers/pinctrl/pxa/ 17259F: drivers/spi/spi-pxa2xx* 17260F: drivers/usb/gadget/udc/pxa2* 17261F: include/sound/pxa2xx-lib.h 17262F: sound/arm/pxa* 17263F: sound/soc/pxa/ 17264 17265QAT DRIVER 17266M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17267L: qat-linux@intel.com 17268S: Supported 17269F: drivers/crypto/intel/qat/ 17270 17271QCOM AUDIO (ASoC) DRIVERS 17272M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17273M: Banajit Goswami <bgoswami@quicinc.com> 17274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17275S: Supported 17276F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17277F: Documentation/devicetree/bindings/sound/qcom,* 17278F: drivers/soc/qcom/apr.c 17279F: include/dt-bindings/sound/qcom,wcd9335.h 17280F: sound/soc/codecs/lpass-rx-macro.* 17281F: sound/soc/codecs/lpass-tx-macro.* 17282F: sound/soc/codecs/lpass-va-macro.c 17283F: sound/soc/codecs/lpass-wsa-macro.* 17284F: sound/soc/codecs/msm8916-wcd-analog.c 17285F: sound/soc/codecs/msm8916-wcd-digital.c 17286F: sound/soc/codecs/wcd-clsh-v2.* 17287F: sound/soc/codecs/wcd-mbhc-v2.* 17288F: sound/soc/codecs/wcd9335.* 17289F: sound/soc/codecs/wcd934x.c 17290F: sound/soc/codecs/wsa881x.c 17291F: sound/soc/codecs/wsa883x.c 17292F: sound/soc/codecs/wsa884x.c 17293F: sound/soc/qcom/ 17294 17295QCOM EMBEDDED USB DEBUGGER (EUD) 17296M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17297L: linux-arm-msm@vger.kernel.org 17298S: Maintained 17299F: Documentation/ABI/testing/sysfs-driver-eud 17300F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17301F: drivers/usb/misc/qcom_eud.c 17302 17303QCOM IPA DRIVER 17304M: Alex Elder <elder@kernel.org> 17305L: netdev@vger.kernel.org 17306S: Supported 17307F: drivers/net/ipa/ 17308 17309QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17310M: Gabriel Somlo <somlo@cmu.edu> 17311M: "Michael S. Tsirkin" <mst@redhat.com> 17312L: qemu-devel@nongnu.org 17313S: Maintained 17314F: drivers/firmware/qemu_fw_cfg.c 17315F: include/uapi/linux/qemu_fw_cfg.h 17316 17317QIB DRIVER 17318M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17319L: linux-rdma@vger.kernel.org 17320S: Supported 17321F: drivers/infiniband/hw/qib/ 17322 17323QLOGIC QL41xxx FCOE DRIVER 17324M: Saurav Kashyap <skashyap@marvell.com> 17325M: Javed Hasan <jhasan@marvell.com> 17326M: GR-QLogic-Storage-Upstream@marvell.com 17327L: linux-scsi@vger.kernel.org 17328S: Supported 17329F: drivers/scsi/qedf/ 17330 17331QLOGIC QL41xxx ISCSI DRIVER 17332M: Nilesh Javali <njavali@marvell.com> 17333M: Manish Rangankar <mrangankar@marvell.com> 17334M: GR-QLogic-Storage-Upstream@marvell.com 17335L: linux-scsi@vger.kernel.org 17336S: Supported 17337F: drivers/scsi/qedi/ 17338 17339QLOGIC QL4xxx ETHERNET DRIVER 17340M: Ariel Elior <aelior@marvell.com> 17341M: Manish Chopra <manishc@marvell.com> 17342L: netdev@vger.kernel.org 17343S: Supported 17344F: drivers/net/ethernet/qlogic/qed/ 17345F: drivers/net/ethernet/qlogic/qede/ 17346F: include/linux/qed/ 17347 17348QLOGIC QL4xxx RDMA DRIVER 17349M: Michal Kalderon <mkalderon@marvell.com> 17350M: Ariel Elior <aelior@marvell.com> 17351L: linux-rdma@vger.kernel.org 17352S: Supported 17353F: drivers/infiniband/hw/qedr/ 17354F: include/uapi/rdma/qedr-abi.h 17355 17356QLOGIC QLA1280 SCSI DRIVER 17357M: Michael Reed <mdr@sgi.com> 17358L: linux-scsi@vger.kernel.org 17359S: Maintained 17360F: drivers/scsi/qla1280.[ch] 17361 17362QLOGIC QLA2XXX FC-SCSI DRIVER 17363M: Nilesh Javali <njavali@marvell.com> 17364M: GR-QLogic-Storage-Upstream@marvell.com 17365L: linux-scsi@vger.kernel.org 17366S: Supported 17367F: drivers/scsi/qla2xxx/ 17368 17369QLOGIC QLA3XXX NETWORK DRIVER 17370M: GR-Linux-NIC-Dev@marvell.com 17371L: netdev@vger.kernel.org 17372S: Supported 17373F: drivers/net/ethernet/qlogic/qla3xxx.* 17374 17375QLOGIC QLA4XXX iSCSI DRIVER 17376M: Nilesh Javali <njavali@marvell.com> 17377M: Manish Rangankar <mrangankar@marvell.com> 17378M: GR-QLogic-Storage-Upstream@marvell.com 17379L: linux-scsi@vger.kernel.org 17380S: Supported 17381F: drivers/scsi/qla4xxx/ 17382 17383QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17384M: Shahed Shaikh <shshaikh@marvell.com> 17385M: Manish Chopra <manishc@marvell.com> 17386M: GR-Linux-NIC-Dev@marvell.com 17387L: netdev@vger.kernel.org 17388S: Supported 17389F: drivers/net/ethernet/qlogic/qlcnic/ 17390 17391QLOGIC QLGE 10Gb ETHERNET DRIVER 17392M: Manish Chopra <manishc@marvell.com> 17393M: GR-Linux-NIC-Dev@marvell.com 17394M: Coiby Xu <coiby.xu@gmail.com> 17395L: netdev@vger.kernel.org 17396S: Supported 17397F: Documentation/networking/device_drivers/qlogic/qlge.rst 17398F: drivers/staging/qlge/ 17399 17400QM1D1B0004 MEDIA DRIVER 17401M: Akihiro Tsukada <tskd08@gmail.com> 17402L: linux-media@vger.kernel.org 17403S: Odd Fixes 17404F: drivers/media/tuners/qm1d1b0004* 17405 17406QM1D1C0042 MEDIA DRIVER 17407M: Akihiro Tsukada <tskd08@gmail.com> 17408L: linux-media@vger.kernel.org 17409S: Odd Fixes 17410F: drivers/media/tuners/qm1d1c0042* 17411 17412QNX4 FILESYSTEM 17413M: Anders Larsen <al@alarsen.net> 17414S: Maintained 17415W: http://www.alarsen.net/linux/qnx4fs/ 17416F: fs/qnx4/ 17417F: include/uapi/linux/qnx4_fs.h 17418F: include/uapi/linux/qnxtypes.h 17419 17420QNX6 FILESYSTEM 17421S: Orphan 17422F: Documentation/filesystems/qnx6.rst 17423F: fs/qnx6/ 17424F: include/linux/qnx6_fs.h 17425 17426QORIQ DPAA2 FSL-MC BUS DRIVER 17427M: Stuart Yoder <stuyoder@gmail.com> 17428M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17429L: linux-kernel@vger.kernel.org 17430S: Maintained 17431F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17432F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17433F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17434F: drivers/bus/fsl-mc/ 17435F: include/uapi/linux/fsl_mc.h 17436 17437QT1010 MEDIA DRIVER 17438M: Antti Palosaari <crope@iki.fi> 17439L: linux-media@vger.kernel.org 17440S: Maintained 17441W: https://linuxtv.org 17442W: http://palosaari.fi/linux/ 17443Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17444T: git git://linuxtv.org/anttip/media_tree.git 17445F: drivers/media/tuners/qt1010* 17446 17447QUALCOMM ATH12K WIRELESS DRIVER 17448M: Kalle Valo <kvalo@kernel.org> 17449L: ath12k@lists.infradead.org 17450S: Supported 17451T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17452F: drivers/net/wireless/ath/ath12k/ 17453 17454QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17455M: Kalle Valo <kvalo@kernel.org> 17456L: ath10k@lists.infradead.org 17457S: Supported 17458W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17459T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17460F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17461F: drivers/net/wireless/ath/ath10k/ 17462 17463QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17464M: Kalle Valo <kvalo@kernel.org> 17465L: ath11k@lists.infradead.org 17466S: Supported 17467W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17468B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17470F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17471F: drivers/net/wireless/ath/ath11k/ 17472 17473QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17474M: Toke Høiland-Jørgensen <toke@toke.dk> 17475L: linux-wireless@vger.kernel.org 17476S: Maintained 17477W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17478T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17479F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17480F: drivers/net/wireless/ath/ath9k/ 17481 17482QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17483M: Stephan Gerhold <stephan@gerhold.net> 17484L: netdev@vger.kernel.org 17485L: linux-arm-msm@vger.kernel.org 17486S: Maintained 17487F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17488F: drivers/net/wwan/qcom_bam_dmux.c 17489 17490QUALCOMM CAMERA SUBSYSTEM DRIVER 17491M: Robert Foss <rfoss@kernel.org> 17492M: Todor Tomov <todor.too@gmail.com> 17493M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17494L: linux-media@vger.kernel.org 17495S: Maintained 17496F: Documentation/admin-guide/media/qcom_camss.rst 17497F: Documentation/devicetree/bindings/media/*camss* 17498F: drivers/media/platform/qcom/camss/ 17499 17500QUALCOMM CLOCK DRIVERS 17501M: Bjorn Andersson <andersson@kernel.org> 17502L: linux-arm-msm@vger.kernel.org 17503S: Supported 17504T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17505F: Documentation/devicetree/bindings/clock/qcom,* 17506F: drivers/clk/qcom/ 17507F: include/dt-bindings/clock/qcom,* 17508 17509QUALCOMM CLOUD AI (QAIC) DRIVER 17510M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17511R: Carl Vanderlip <quic_carlv@quicinc.com> 17512R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17513L: linux-arm-msm@vger.kernel.org 17514L: dri-devel@lists.freedesktop.org 17515S: Supported 17516T: git git://anongit.freedesktop.org/drm/drm-misc 17517F: Documentation/accel/qaic/ 17518F: drivers/accel/qaic/ 17519F: include/uapi/drm/qaic_accel.h 17520 17521QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17522M: Bjorn Andersson <andersson@kernel.org> 17523M: Konrad Dybcio <konrad.dybcio@linaro.org> 17524L: linux-pm@vger.kernel.org 17525L: linux-arm-msm@vger.kernel.org 17526S: Maintained 17527F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17528F: drivers/soc/qcom/cpr.c 17529 17530QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17531M: Ilia Lin <ilia.lin@kernel.org> 17532L: linux-pm@vger.kernel.org 17533S: Maintained 17534F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17535F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17536F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17537 17538QUALCOMM CRYPTO DRIVERS 17539M: Thara Gopinath <thara.gopinath@gmail.com> 17540L: linux-crypto@vger.kernel.org 17541L: linux-arm-msm@vger.kernel.org 17542S: Maintained 17543F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17544F: drivers/crypto/qce/ 17545 17546QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17547M: Timur Tabi <timur@kernel.org> 17548L: netdev@vger.kernel.org 17549S: Maintained 17550F: drivers/net/ethernet/qualcomm/emac/ 17551 17552QUALCOMM ETHQOS ETHERNET DRIVER 17553M: Vinod Koul <vkoul@kernel.org> 17554R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17555L: netdev@vger.kernel.org 17556S: Maintained 17557F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17558F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17559 17560QUALCOMM FASTRPC DRIVER 17561M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17562M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17563L: linux-arm-msm@vger.kernel.org 17564S: Maintained 17565F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17566F: drivers/misc/fastrpc.c 17567F: include/uapi/misc/fastrpc.h 17568 17569QUALCOMM HEXAGON ARCHITECTURE 17570M: Brian Cain <bcain@quicinc.com> 17571L: linux-hexagon@vger.kernel.org 17572S: Supported 17573T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17574F: arch/hexagon/ 17575 17576QUALCOMM HIDMA DRIVER 17577M: Sinan Kaya <okaya@kernel.org> 17578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17579L: linux-arm-msm@vger.kernel.org 17580L: dmaengine@vger.kernel.org 17581S: Supported 17582F: drivers/dma/qcom/hidma* 17583 17584QUALCOMM I2C CCI DRIVER 17585M: Loic Poulain <loic.poulain@linaro.org> 17586M: Robert Foss <rfoss@kernel.org> 17587L: linux-i2c@vger.kernel.org 17588L: linux-arm-msm@vger.kernel.org 17589S: Maintained 17590F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17591F: drivers/i2c/busses/i2c-qcom-cci.c 17592 17593QUALCOMM INTERCONNECT BWMON DRIVER 17594M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17595L: linux-arm-msm@vger.kernel.org 17596S: Maintained 17597F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17598F: drivers/soc/qcom/icc-bwmon.c 17599 17600QUALCOMM IOMMU 17601M: Rob Clark <robdclark@gmail.com> 17602L: iommu@lists.linux.dev 17603L: linux-arm-msm@vger.kernel.org 17604S: Maintained 17605F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17606 17607QUALCOMM IPC ROUTER (QRTR) DRIVER 17608M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17609L: linux-arm-msm@vger.kernel.org 17610S: Maintained 17611F: include/trace/events/qrtr.h 17612F: include/uapi/linux/qrtr.h 17613F: net/qrtr/ 17614 17615QUALCOMM IPCC MAILBOX DRIVER 17616M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17617L: linux-arm-msm@vger.kernel.org 17618S: Supported 17619F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17620F: drivers/mailbox/qcom-ipcc.c 17621F: include/dt-bindings/mailbox/qcom-ipcc.h 17622 17623QUALCOMM IPQ4019 USB PHY DRIVER 17624M: Robert Marko <robert.marko@sartura.hr> 17625M: Luka Perkov <luka.perkov@sartura.hr> 17626L: linux-arm-msm@vger.kernel.org 17627S: Maintained 17628F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17629F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17630 17631QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17632M: Robert Marko <robert.marko@sartura.hr> 17633M: Luka Perkov <luka.perkov@sartura.hr> 17634L: linux-arm-msm@vger.kernel.org 17635S: Maintained 17636F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17637F: drivers/regulator/vqmmc-ipq4019-regulator.c 17638 17639QUALCOMM NAND CONTROLLER DRIVER 17640M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17641L: linux-mtd@lists.infradead.org 17642L: linux-arm-msm@vger.kernel.org 17643S: Maintained 17644F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17645F: drivers/mtd/nand/raw/qcom_nandc.c 17646 17647QUALCOMM RMNET DRIVER 17648M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17649M: Sean Tranchetti <quic_stranche@quicinc.com> 17650L: netdev@vger.kernel.org 17651S: Maintained 17652F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17653F: drivers/net/ethernet/qualcomm/rmnet/ 17654F: include/linux/if_rmnet.h 17655 17656QUALCOMM TSENS THERMAL DRIVER 17657M: Amit Kucheria <amitk@kernel.org> 17658M: Thara Gopinath <thara.gopinath@gmail.com> 17659L: linux-pm@vger.kernel.org 17660L: linux-arm-msm@vger.kernel.org 17661S: Maintained 17662F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17663F: drivers/thermal/qcom/ 17664 17665QUALCOMM TYPEC PORT MANAGER DRIVER 17666M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17667L: linux-arm-msm@vger.kernel.org 17668L: linux-usb@vger.kernel.org 17669S: Maintained 17670F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17671F: drivers/usb/typec/tcpm/qcom/ 17672 17673QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17674M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17675M: Vikash Garodia <quic_vgarodia@quicinc.com> 17676R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17677L: linux-media@vger.kernel.org 17678L: linux-arm-msm@vger.kernel.org 17679S: Maintained 17680T: git git://linuxtv.org/media_tree.git 17681F: Documentation/devicetree/bindings/media/*venus* 17682F: drivers/media/platform/qcom/venus/ 17683 17684QUALCOMM WCN36XX WIRELESS DRIVER 17685M: Loic Poulain <loic.poulain@linaro.org> 17686L: wcn36xx@lists.infradead.org 17687S: Supported 17688W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17689F: drivers/net/wireless/ath/wcn36xx/ 17690 17691QUANTENNA QTNFMAC WIRELESS DRIVER 17692M: Igor Mitsyanko <imitsyanko@quantenna.com> 17693R: Sergey Matyukevich <geomatsi@gmail.com> 17694L: linux-wireless@vger.kernel.org 17695S: Maintained 17696F: drivers/net/wireless/quantenna 17697 17698RADEON and AMDGPU DRM DRIVERS 17699M: Alex Deucher <alexander.deucher@amd.com> 17700M: Christian König <christian.koenig@amd.com> 17701M: Pan, Xinhui <Xinhui.Pan@amd.com> 17702L: amd-gfx@lists.freedesktop.org 17703S: Supported 17704B: https://gitlab.freedesktop.org/drm/amd/-/issues 17705C: irc://irc.oftc.net/radeon 17706T: git https://gitlab.freedesktop.org/agd5f/linux.git 17707F: Documentation/gpu/amdgpu/ 17708F: drivers/gpu/drm/amd/ 17709F: drivers/gpu/drm/radeon/ 17710F: include/uapi/drm/amdgpu_drm.h 17711F: include/uapi/drm/radeon_drm.h 17712 17713RADEON FRAMEBUFFER DISPLAY DRIVER 17714M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17715L: linux-fbdev@vger.kernel.org 17716S: Maintained 17717F: drivers/video/fbdev/aty/radeon* 17718F: include/uapi/linux/radeonfb.h 17719 17720RADIOSHARK RADIO DRIVER 17721M: Hans Verkuil <hverkuil@xs4all.nl> 17722L: linux-media@vger.kernel.org 17723S: Maintained 17724T: git git://linuxtv.org/media_tree.git 17725F: drivers/media/radio/radio-shark.c 17726 17727RADIOSHARK2 RADIO DRIVER 17728M: Hans Verkuil <hverkuil@xs4all.nl> 17729L: linux-media@vger.kernel.org 17730S: Maintained 17731T: git git://linuxtv.org/media_tree.git 17732F: drivers/media/radio/radio-shark2.c 17733F: drivers/media/radio/radio-tea5777.c 17734 17735RADOS BLOCK DEVICE (RBD) 17736M: Ilya Dryomov <idryomov@gmail.com> 17737R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17738L: ceph-devel@vger.kernel.org 17739S: Supported 17740W: http://ceph.com/ 17741T: git https://github.com/ceph/ceph-client.git 17742F: Documentation/ABI/testing/sysfs-bus-rbd 17743F: drivers/block/rbd.c 17744F: drivers/block/rbd_types.h 17745 17746RAGE128 FRAMEBUFFER DISPLAY DRIVER 17747L: linux-fbdev@vger.kernel.org 17748S: Orphan 17749F: drivers/video/fbdev/aty/aty128fb.c 17750 17751RAINSHADOW-CEC DRIVER 17752M: Hans Verkuil <hverkuil@xs4all.nl> 17753L: linux-media@vger.kernel.org 17754S: Maintained 17755T: git git://linuxtv.org/media_tree.git 17756F: drivers/media/cec/usb/rainshadow/ 17757 17758RALINK MIPS ARCHITECTURE 17759M: John Crispin <john@phrozen.org> 17760L: linux-mips@vger.kernel.org 17761S: Maintained 17762F: arch/mips/ralink 17763 17764RALINK MT7621 MIPS ARCHITECTURE 17765M: Arınç ÜNAL <arinc.unal@arinc9.com> 17766M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17767L: linux-mips@vger.kernel.org 17768S: Maintained 17769F: arch/mips/boot/dts/ralink/mt7621* 17770 17771RALINK RT2X00 WIRELESS LAN DRIVER 17772M: Stanislaw Gruszka <stf_xl@wp.pl> 17773M: Helmut Schaa <helmut.schaa@googlemail.com> 17774L: linux-wireless@vger.kernel.org 17775S: Maintained 17776F: drivers/net/wireless/ralink/rt2x00/ 17777 17778RAMDISK RAM BLOCK DEVICE DRIVER 17779M: Jens Axboe <axboe@kernel.dk> 17780S: Maintained 17781F: Documentation/admin-guide/blockdev/ramdisk.rst 17782F: drivers/block/brd.c 17783 17784RANCHU VIRTUAL BOARD FOR MIPS 17785M: Miodrag Dinic <miodrag.dinic@mips.com> 17786L: linux-mips@vger.kernel.org 17787S: Supported 17788F: arch/mips/configs/generic/board-ranchu.config 17789F: arch/mips/generic/board-ranchu.c 17790 17791RANDOM NUMBER DRIVER 17792M: "Theodore Ts'o" <tytso@mit.edu> 17793M: Jason A. Donenfeld <Jason@zx2c4.com> 17794S: Maintained 17795T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17796F: drivers/char/random.c 17797F: drivers/virt/vmgenid.c 17798 17799RAPIDIO SUBSYSTEM 17800M: Matt Porter <mporter@kernel.crashing.org> 17801M: Alexandre Bounine <alex.bou9@gmail.com> 17802S: Maintained 17803F: drivers/rapidio/ 17804 17805RAS INFRASTRUCTURE 17806M: Tony Luck <tony.luck@intel.com> 17807M: Borislav Petkov <bp@alien8.de> 17808L: linux-edac@vger.kernel.org 17809S: Maintained 17810F: Documentation/admin-guide/ras.rst 17811F: drivers/ras/ 17812F: include/linux/ras.h 17813F: include/ras/ras_event.h 17814 17815RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17816L: linux-wireless@vger.kernel.org 17817S: Orphan 17818F: drivers/net/wireless/legacy/ray* 17819 17820RC-CORE / LIRC FRAMEWORK 17821M: Sean Young <sean@mess.org> 17822L: linux-media@vger.kernel.org 17823S: Maintained 17824W: http://linuxtv.org 17825T: git git://linuxtv.org/media_tree.git 17826F: Documentation/driver-api/media/rc-core.rst 17827F: Documentation/userspace-api/media/rc/ 17828F: drivers/media/rc/ 17829F: include/media/rc-core.h 17830F: include/media/rc-map.h 17831F: include/uapi/linux/lirc.h 17832 17833RCMM REMOTE CONTROLS DECODER 17834M: Patrick Lerda <patrick9876@free.fr> 17835S: Maintained 17836F: drivers/media/rc/ir-rcmm-decoder.c 17837 17838RCUTORTURE TEST FRAMEWORK 17839M: "Paul E. McKenney" <paulmck@kernel.org> 17840M: Josh Triplett <josh@joshtriplett.org> 17841R: Steven Rostedt <rostedt@goodmis.org> 17842R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17843R: Lai Jiangshan <jiangshanlai@gmail.com> 17844L: rcu@vger.kernel.org 17845S: Supported 17846T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17847F: tools/testing/selftests/rcutorture 17848 17849RDACM20 Camera Sensor 17850M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17851M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17852M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17853M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17854L: linux-media@vger.kernel.org 17855S: Maintained 17856F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17857F: drivers/media/i2c/max9271.c 17858F: drivers/media/i2c/max9271.h 17859F: drivers/media/i2c/rdacm20.c 17860 17861RDACM21 Camera Sensor 17862M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17863M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17864M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17865M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17866L: linux-media@vger.kernel.org 17867S: Maintained 17868F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17869F: drivers/media/i2c/max9271.c 17870F: drivers/media/i2c/max9271.h 17871F: drivers/media/i2c/rdacm21.c 17872 17873RDC R-321X SoC 17874M: Florian Fainelli <florian@openwrt.org> 17875S: Maintained 17876 17877RDC R6040 FAST ETHERNET DRIVER 17878M: Florian Fainelli <f.fainelli@gmail.com> 17879L: netdev@vger.kernel.org 17880S: Maintained 17881F: drivers/net/ethernet/rdc/r6040.c 17882 17883RDMAVT - RDMA verbs software 17884M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17885L: linux-rdma@vger.kernel.org 17886S: Supported 17887F: drivers/infiniband/sw/rdmavt 17888 17889RDS - RELIABLE DATAGRAM SOCKETS 17890M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17891L: netdev@vger.kernel.org 17892L: linux-rdma@vger.kernel.org 17893L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17894S: Supported 17895W: https://oss.oracle.com/projects/rds/ 17896F: Documentation/networking/rds.rst 17897F: net/rds/ 17898 17899RDT - RESOURCE ALLOCATION 17900M: Fenghua Yu <fenghua.yu@intel.com> 17901M: Reinette Chatre <reinette.chatre@intel.com> 17902L: linux-kernel@vger.kernel.org 17903S: Supported 17904F: Documentation/arch/x86/resctrl* 17905F: arch/x86/include/asm/resctrl.h 17906F: arch/x86/kernel/cpu/resctrl/ 17907F: tools/testing/selftests/resctrl/ 17908 17909READ-COPY UPDATE (RCU) 17910M: "Paul E. McKenney" <paulmck@kernel.org> 17911M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17912M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17913M: Joel Fernandes <joel@joelfernandes.org> 17914M: Josh Triplett <josh@joshtriplett.org> 17915M: Boqun Feng <boqun.feng@gmail.com> 17916R: Steven Rostedt <rostedt@goodmis.org> 17917R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17918R: Lai Jiangshan <jiangshanlai@gmail.com> 17919R: Zqiang <qiang.zhang1211@gmail.com> 17920L: rcu@vger.kernel.org 17921S: Supported 17922W: http://www.rdrop.com/users/paulmck/RCU/ 17923T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17924F: Documentation/RCU/ 17925F: include/linux/rcu* 17926F: kernel/rcu/ 17927X: Documentation/RCU/torture.rst 17928X: include/linux/srcu*.h 17929X: kernel/rcu/srcu*.c 17930 17931REAL TIME CLOCK (RTC) SUBSYSTEM 17932M: Alessandro Zummo <a.zummo@towertech.it> 17933M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17934L: linux-rtc@vger.kernel.org 17935S: Maintained 17936Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17937T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17938F: Documentation/admin-guide/rtc.rst 17939F: Documentation/devicetree/bindings/rtc/ 17940F: drivers/rtc/ 17941F: include/linux/platform_data/rtc-* 17942F: include/linux/rtc.h 17943F: include/linux/rtc/ 17944F: include/uapi/linux/rtc.h 17945F: tools/testing/selftests/rtc/ 17946 17947Real-time Linux Analysis (RTLA) tools 17948M: Daniel Bristot de Oliveira <bristot@kernel.org> 17949M: Steven Rostedt <rostedt@goodmis.org> 17950L: linux-trace-kernel@vger.kernel.org 17951S: Maintained 17952F: Documentation/tools/rtla/ 17953F: tools/tracing/rtla/ 17954 17955REALTEK AUDIO CODECS 17956M: Oder Chiou <oder_chiou@realtek.com> 17957S: Maintained 17958F: include/sound/rt*.h 17959F: sound/soc/codecs/rt* 17960 17961REALTEK OTTO WATCHDOG 17962M: Sander Vanheule <sander@svanheule.net> 17963L: linux-watchdog@vger.kernel.org 17964S: Maintained 17965F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17966F: drivers/watchdog/realtek_otto_wdt.c 17967 17968REALTEK RTL83xx SMI DSA ROUTER CHIPS 17969M: Linus Walleij <linus.walleij@linaro.org> 17970M: Alvin Šipraga <alsi@bang-olufsen.dk> 17971S: Maintained 17972F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17973F: drivers/net/dsa/realtek/* 17974 17975REALTEK WIRELESS DRIVER (rtlwifi family) 17976M: Ping-Ke Shih <pkshih@realtek.com> 17977L: linux-wireless@vger.kernel.org 17978S: Maintained 17979W: https://wireless.wiki.kernel.org/ 17980T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17981F: drivers/net/wireless/realtek/rtlwifi/ 17982 17983REALTEK WIRELESS DRIVER (rtw88) 17984M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17985L: linux-wireless@vger.kernel.org 17986S: Maintained 17987F: drivers/net/wireless/realtek/rtw88/ 17988 17989REALTEK WIRELESS DRIVER (rtw89) 17990M: Ping-Ke Shih <pkshih@realtek.com> 17991L: linux-wireless@vger.kernel.org 17992S: Maintained 17993F: drivers/net/wireless/realtek/rtw89/ 17994 17995REDPINE WIRELESS DRIVER 17996L: linux-wireless@vger.kernel.org 17997S: Orphan 17998F: drivers/net/wireless/rsi/ 17999 18000REGISTER MAP ABSTRACTION 18001M: Mark Brown <broonie@kernel.org> 18002L: linux-kernel@vger.kernel.org 18003S: Supported 18004T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18005F: Documentation/devicetree/bindings/regmap/ 18006F: drivers/base/regmap/ 18007F: include/linux/regmap.h 18008 18009REISERFS FILE SYSTEM 18010L: reiserfs-devel@vger.kernel.org 18011S: Supported 18012F: fs/reiserfs/ 18013 18014REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18015M: Bjorn Andersson <andersson@kernel.org> 18016M: Mathieu Poirier <mathieu.poirier@linaro.org> 18017L: linux-remoteproc@vger.kernel.org 18018S: Maintained 18019T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18020F: Documentation/ABI/testing/sysfs-class-remoteproc 18021F: Documentation/devicetree/bindings/remoteproc/ 18022F: Documentation/staging/remoteproc.rst 18023F: drivers/remoteproc/ 18024F: include/linux/remoteproc.h 18025F: include/linux/remoteproc/ 18026 18027REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18028M: Bjorn Andersson <andersson@kernel.org> 18029M: Mathieu Poirier <mathieu.poirier@linaro.org> 18030L: linux-remoteproc@vger.kernel.org 18031S: Maintained 18032T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18033F: Documentation/ABI/testing/sysfs-bus-rpmsg 18034F: Documentation/staging/rpmsg.rst 18035F: drivers/rpmsg/ 18036F: include/linux/rpmsg.h 18037F: include/linux/rpmsg/ 18038F: include/uapi/linux/rpmsg.h 18039F: samples/rpmsg/ 18040 18041REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18042M: Stephan Gerhold <stephan@gerhold.net> 18043L: netdev@vger.kernel.org 18044L: linux-remoteproc@vger.kernel.org 18045S: Maintained 18046F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18047 18048RENESAS CLOCK DRIVERS 18049M: Geert Uytterhoeven <geert+renesas@glider.be> 18050L: linux-renesas-soc@vger.kernel.org 18051S: Supported 18052T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18053F: Documentation/devicetree/bindings/clock/renesas,* 18054F: drivers/clk/renesas/ 18055 18056RENESAS EMEV2 I2C DRIVER 18057M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18058L: linux-renesas-soc@vger.kernel.org 18059S: Supported 18060F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18061F: drivers/i2c/busses/i2c-emev2.c 18062 18063RENESAS ETHERNET DRIVERS 18064R: Sergey Shtylyov <s.shtylyov@omp.ru> 18065L: netdev@vger.kernel.org 18066L: linux-renesas-soc@vger.kernel.org 18067F: Documentation/devicetree/bindings/net/renesas,*.yaml 18068F: drivers/net/ethernet/renesas/ 18069F: include/linux/sh_eth.h 18070 18071RENESAS IDT821034 ASoC CODEC 18072M: Herve Codina <herve.codina@bootlin.com> 18073L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18074S: Maintained 18075F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18076F: sound/soc/codecs/idt821034.c 18077 18078RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18079M: Miquel Raynal <miquel.raynal@bootlin.com> 18080L: linux-mtd@lists.infradead.org 18081L: linux-renesas-soc@vger.kernel.org 18082S: Maintained 18083F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18084F: drivers/mtd/nand/raw/renesas-nand-controller.c 18085 18086RENESAS R-CAR GYROADC DRIVER 18087M: Marek Vasut <marek.vasut@gmail.com> 18088L: linux-iio@vger.kernel.org 18089S: Supported 18090F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18091F: drivers/iio/adc/rcar-gyroadc.c 18092 18093RENESAS R-CAR I2C DRIVERS 18094M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18095L: linux-renesas-soc@vger.kernel.org 18096S: Supported 18097F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18098F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18099F: drivers/i2c/busses/i2c-rcar.c 18100F: drivers/i2c/busses/i2c-sh_mobile.c 18101 18102RENESAS R-CAR SATA DRIVER 18103R: Sergey Shtylyov <s.shtylyov@omp.ru> 18104L: linux-ide@vger.kernel.org 18105L: linux-renesas-soc@vger.kernel.org 18106S: Supported 18107F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18108F: drivers/ata/sata_rcar.c 18109 18110RENESAS R-CAR THERMAL DRIVERS 18111M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18112L: linux-renesas-soc@vger.kernel.org 18113S: Supported 18114F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18115F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18116F: drivers/thermal/rcar_gen3_thermal.c 18117F: drivers/thermal/rcar_thermal.c 18118 18119RENESAS RIIC DRIVER 18120M: Chris Brandt <chris.brandt@renesas.com> 18121L: linux-renesas-soc@vger.kernel.org 18122S: Supported 18123F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18124F: drivers/i2c/busses/i2c-riic.c 18125 18126RENESAS RZ/G2L A/D DRIVER 18127M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18128L: linux-iio@vger.kernel.org 18129L: linux-renesas-soc@vger.kernel.org 18130S: Supported 18131F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18132F: drivers/iio/adc/rzg2l_adc.c 18133 18134RENESAS RZ/G2L MTU3a COUNTER DRIVER 18135M: Biju Das <biju.das.jz@bp.renesas.com> 18136L: linux-iio@vger.kernel.org 18137L: linux-renesas-soc@vger.kernel.org 18138S: Supported 18139F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18140F: drivers/counter/rz-mtu3-cnt.c 18141 18142RENESAS RZ/N1 A5PSW SWITCH DRIVER 18143M: Clément Léger <clement.leger@bootlin.com> 18144L: linux-renesas-soc@vger.kernel.org 18145L: netdev@vger.kernel.org 18146S: Maintained 18147F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18148F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18149F: drivers/net/dsa/rzn1_a5psw* 18150F: drivers/net/pcs/pcs-rzn1-miic.c 18151F: include/dt-bindings/net/pcs-rzn1-miic.h 18152F: include/linux/pcs-rzn1-miic.h 18153F: net/dsa/tag_rzn1_a5psw.c 18154 18155RENESAS RZ/N1 RTC CONTROLLER DRIVER 18156M: Miquel Raynal <miquel.raynal@bootlin.com> 18157L: linux-rtc@vger.kernel.org 18158L: linux-renesas-soc@vger.kernel.org 18159S: Maintained 18160F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18161F: drivers/rtc/rtc-rzn1.c 18162 18163RENESAS RZ/N1 USBF CONTROLLER DRIVER 18164M: Herve Codina <herve.codina@bootlin.com> 18165L: linux-renesas-soc@vger.kernel.org 18166L: linux-usb@vger.kernel.org 18167S: Maintained 18168F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18169F: drivers/usb/gadget/udc/renesas_usbf.c 18170 18171RENESAS RZ/V2M I2C DRIVER 18172M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18173L: linux-i2c@vger.kernel.org 18174L: linux-renesas-soc@vger.kernel.org 18175S: Supported 18176F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18177F: drivers/i2c/busses/i2c-rzv2m.c 18178 18179RENESAS USB PHY DRIVER 18180M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18181L: linux-renesas-soc@vger.kernel.org 18182S: Maintained 18183F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18184 18185RENESAS VERSACLOCK 7 CLOCK DRIVER 18186M: Alex Helms <alexander.helms.jy@renesas.com> 18187S: Maintained 18188F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18189F: drivers/clk/clk-versaclock7.c 18190 18191RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18192M: Herve Codina <herve.codina@bootlin.com> 18193L: linux-iio@vger.kernel.org 18194S: Maintained 18195F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18196F: drivers/iio/potentiometer/x9250.c 18197 18198RESET CONTROLLER FRAMEWORK 18199M: Philipp Zabel <p.zabel@pengutronix.de> 18200S: Maintained 18201T: git git://git.pengutronix.de/git/pza/linux 18202F: Documentation/devicetree/bindings/reset/ 18203F: Documentation/driver-api/reset.rst 18204F: drivers/reset/ 18205F: include/dt-bindings/reset/ 18206F: include/linux/reset-controller.h 18207F: include/linux/reset.h 18208F: include/linux/reset/ 18209K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18210 18211RESTARTABLE SEQUENCES SUPPORT 18212M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18213M: Peter Zijlstra <peterz@infradead.org> 18214M: "Paul E. McKenney" <paulmck@kernel.org> 18215M: Boqun Feng <boqun.feng@gmail.com> 18216L: linux-kernel@vger.kernel.org 18217S: Supported 18218F: include/trace/events/rseq.h 18219F: include/uapi/linux/rseq.h 18220F: kernel/rseq.c 18221F: tools/testing/selftests/rseq/ 18222 18223RFKILL 18224M: Johannes Berg <johannes@sipsolutions.net> 18225L: linux-wireless@vger.kernel.org 18226S: Maintained 18227W: https://wireless.wiki.kernel.org/ 18228Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18229T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18230T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18231F: Documentation/ABI/stable/sysfs-class-rfkill 18232F: Documentation/driver-api/rfkill.rst 18233F: include/linux/rfkill.h 18234F: include/uapi/linux/rfkill.h 18235F: net/rfkill/ 18236 18237RHASHTABLE 18238M: Thomas Graf <tgraf@suug.ch> 18239M: Herbert Xu <herbert@gondor.apana.org.au> 18240L: netdev@vger.kernel.org 18241S: Maintained 18242F: include/linux/rhashtable-types.h 18243F: include/linux/rhashtable.h 18244F: lib/rhashtable.c 18245F: lib/test_rhashtable.c 18246 18247RICOH R5C592 MEMORYSTICK DRIVER 18248M: Maxim Levitsky <maximlevitsky@gmail.com> 18249S: Maintained 18250F: drivers/memstick/host/r592.* 18251 18252RICOH SMARTMEDIA/XD DRIVER 18253M: Maxim Levitsky <maximlevitsky@gmail.com> 18254S: Maintained 18255F: drivers/mtd/nand/raw/r852.c 18256F: drivers/mtd/nand/raw/r852.h 18257 18258RISC-V ARCHITECTURE 18259M: Paul Walmsley <paul.walmsley@sifive.com> 18260M: Palmer Dabbelt <palmer@dabbelt.com> 18261M: Albert Ou <aou@eecs.berkeley.edu> 18262L: linux-riscv@lists.infradead.org 18263S: Supported 18264Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18265C: irc://irc.libera.chat/riscv 18266P: Documentation/riscv/patch-acceptance.rst 18267T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18268F: arch/riscv/ 18269N: riscv 18270K: riscv 18271 18272RISC-V MICROCHIP FPGA SUPPORT 18273M: Conor Dooley <conor.dooley@microchip.com> 18274M: Daire McNamara <daire.mcnamara@microchip.com> 18275L: linux-riscv@lists.infradead.org 18276S: Supported 18277F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18278F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18279F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18280F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18281F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18282F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18283F: Documentation/devicetree/bindings/riscv/microchip.yaml 18284F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18285F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18286F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18287F: arch/riscv/boot/dts/microchip/ 18288F: drivers/char/hw_random/mpfs-rng.c 18289F: drivers/clk/microchip/clk-mpfs*.c 18290F: drivers/i2c/busses/i2c-microchip-corei2c.c 18291F: drivers/mailbox/mailbox-mpfs.c 18292F: drivers/pci/controller/pcie-microchip-host.c 18293F: drivers/pwm/pwm-microchip-core.c 18294F: drivers/reset/reset-mpfs.c 18295F: drivers/rtc/rtc-mpfs.c 18296F: drivers/soc/microchip/mpfs-sys-controller.c 18297F: drivers/spi/spi-microchip-core-qspi.c 18298F: drivers/spi/spi-microchip-core.c 18299F: drivers/usb/musb/mpfs.c 18300F: include/soc/microchip/mpfs.h 18301 18302RISC-V MISC SOC SUPPORT 18303M: Conor Dooley <conor@kernel.org> 18304L: linux-riscv@lists.infradead.org 18305S: Maintained 18306Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18307T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18308F: Documentation/devicetree/bindings/riscv/ 18309F: arch/riscv/boot/dts/ 18310X: arch/riscv/boot/dts/allwinner/ 18311X: arch/riscv/boot/dts/renesas/ 18312 18313RISC-V PMU DRIVERS 18314M: Atish Patra <atishp@atishpatra.org> 18315R: Anup Patel <anup@brainfault.org> 18316L: linux-riscv@lists.infradead.org 18317S: Supported 18318F: drivers/perf/riscv_pmu.c 18319F: drivers/perf/riscv_pmu_legacy.c 18320F: drivers/perf/riscv_pmu_sbi.c 18321 18322RISC-V THEAD SoC SUPPORT 18323M: Jisheng Zhang <jszhang@kernel.org> 18324M: Guo Ren <guoren@kernel.org> 18325M: Fu Wei <wefu@redhat.com> 18326L: linux-riscv@lists.infradead.org 18327S: Maintained 18328F: arch/riscv/boot/dts/thead/ 18329 18330RNBD BLOCK DRIVERS 18331M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18332M: Jack Wang <jinpu.wang@ionos.com> 18333L: linux-block@vger.kernel.org 18334S: Maintained 18335F: drivers/block/rnbd/ 18336 18337ROCCAT DRIVERS 18338M: Stefan Achatz <erazor_de@users.sourceforge.net> 18339S: Maintained 18340W: http://sourceforge.net/projects/roccat/ 18341F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18342F: drivers/hid/hid-roccat* 18343F: include/linux/hid-roccat* 18344 18345ROCKCHIP CRYPTO DRIVERS 18346M: Corentin Labbe <clabbe@baylibre.com> 18347L: linux-crypto@vger.kernel.org 18348S: Maintained 18349F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18350F: drivers/crypto/rockchip/ 18351 18352ROCKCHIP I2S TDM DRIVER 18353M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18354L: linux-rockchip@lists.infradead.org 18355S: Maintained 18356F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18357F: sound/soc/rockchip/rockchip_i2s_tdm.* 18358 18359ROCKCHIP ISP V1 DRIVER 18360M: Dafna Hirschfeld <dafna@fastmail.com> 18361L: linux-media@vger.kernel.org 18362L: linux-rockchip@lists.infradead.org 18363S: Maintained 18364F: Documentation/admin-guide/media/rkisp1.rst 18365F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18366F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18367F: drivers/media/platform/rockchip/rkisp1 18368F: include/uapi/linux/rkisp1-config.h 18369 18370ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18371M: Jacob Chen <jacob-chen@iotwrt.com> 18372M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18373L: linux-media@vger.kernel.org 18374L: linux-rockchip@lists.infradead.org 18375S: Maintained 18376F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18377F: drivers/media/platform/rockchip/rga/ 18378 18379ROCKCHIP VIDEO DECODER DRIVER 18380M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18381L: linux-media@vger.kernel.org 18382L: linux-rockchip@lists.infradead.org 18383S: Maintained 18384F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18385F: drivers/staging/media/rkvdec/ 18386 18387ROCKER DRIVER 18388M: Jiri Pirko <jiri@resnulli.us> 18389L: netdev@vger.kernel.org 18390S: Supported 18391F: drivers/net/ethernet/rocker/ 18392 18393ROCKETPORT EXPRESS/INFINITY DRIVER 18394M: Kevin Cernekee <cernekee@gmail.com> 18395L: linux-serial@vger.kernel.org 18396S: Odd Fixes 18397F: drivers/tty/serial/rp2.* 18398 18399ROHM BD99954 CHARGER IC 18400M: Matti Vaittinen <mazziesaccount@gmail.com> 18401S: Supported 18402F: drivers/power/supply/bd99954-charger.c 18403F: drivers/power/supply/bd99954-charger.h 18404 18405ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18406M: Tomasz Duszynski <tduszyns@gmail.com> 18407S: Maintained 18408F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18409F: drivers/iio/light/bh1750.c 18410 18411ROHM BU270xx LIGHT SENSOR DRIVERs 18412M: Matti Vaittinen <mazziesaccount@gmail.com> 18413L: linux-iio@vger.kernel.org 18414S: Supported 18415F: drivers/iio/light/rohm-bu27008.c 18416F: drivers/iio/light/rohm-bu27034.c 18417 18418ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18419M: Marek Vasut <marek.vasut+renesas@gmail.com> 18420L: linux-kernel@vger.kernel.org 18421L: linux-renesas-soc@vger.kernel.org 18422S: Supported 18423F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18424F: drivers/gpio/gpio-bd9571mwv.c 18425F: drivers/mfd/bd9571mwv.c 18426F: drivers/regulator/bd9571mwv-regulator.c 18427F: include/linux/mfd/bd9571mwv.h 18428 18429ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18430M: Matti Vaittinen <mazziesaccount@gmail.com> 18431S: Supported 18432F: drivers/clk/clk-bd718x7.c 18433F: drivers/gpio/gpio-bd71815.c 18434F: drivers/gpio/gpio-bd71828.c 18435F: drivers/mfd/rohm-bd71828.c 18436F: drivers/mfd/rohm-bd718x7.c 18437F: drivers/mfd/rohm-bd9576.c 18438F: drivers/regulator/bd71815-regulator.c 18439F: drivers/regulator/bd71828-regulator.c 18440F: drivers/regulator/bd718x7-regulator.c 18441F: drivers/regulator/bd9576-regulator.c 18442F: drivers/regulator/rohm-regulator.c 18443F: drivers/rtc/rtc-bd70528.c 18444F: drivers/watchdog/bd9576_wdt.c 18445F: include/linux/mfd/rohm-bd71815.h 18446F: include/linux/mfd/rohm-bd71828.h 18447F: include/linux/mfd/rohm-bd718x7.h 18448F: include/linux/mfd/rohm-bd957x.h 18449F: include/linux/mfd/rohm-generic.h 18450F: include/linux/mfd/rohm-shared.h 18451 18452ROSE NETWORK LAYER 18453M: Ralf Baechle <ralf@linux-mips.org> 18454L: linux-hams@vger.kernel.org 18455S: Maintained 18456W: http://www.linux-ax25.org/ 18457F: include/net/rose.h 18458F: include/uapi/linux/rose.h 18459F: net/rose/ 18460 18461ROTATION DRIVER FOR ALLWINNER A83T 18462M: Jernej Skrabec <jernej.skrabec@gmail.com> 18463L: linux-media@vger.kernel.org 18464S: Maintained 18465T: git git://linuxtv.org/media_tree.git 18466F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18467F: drivers/media/platform/sunxi/sun8i-rotate/ 18468 18469RPMSG TTY DRIVER 18470M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18471L: linux-remoteproc@vger.kernel.org 18472S: Maintained 18473F: drivers/tty/rpmsg_tty.c 18474 18475RTL2830 MEDIA DRIVER 18476M: Antti Palosaari <crope@iki.fi> 18477L: linux-media@vger.kernel.org 18478S: Maintained 18479W: https://linuxtv.org 18480W: http://palosaari.fi/linux/ 18481Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18482T: git git://linuxtv.org/anttip/media_tree.git 18483F: drivers/media/dvb-frontends/rtl2830* 18484 18485RTL2832 MEDIA DRIVER 18486M: Antti Palosaari <crope@iki.fi> 18487L: linux-media@vger.kernel.org 18488S: Maintained 18489W: https://linuxtv.org 18490W: http://palosaari.fi/linux/ 18491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18492T: git git://linuxtv.org/anttip/media_tree.git 18493F: drivers/media/dvb-frontends/rtl2832* 18494 18495RTL2832_SDR MEDIA DRIVER 18496M: Antti Palosaari <crope@iki.fi> 18497L: linux-media@vger.kernel.org 18498S: Maintained 18499W: https://linuxtv.org 18500W: http://palosaari.fi/linux/ 18501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18502T: git git://linuxtv.org/anttip/media_tree.git 18503F: drivers/media/dvb-frontends/rtl2832_sdr* 18504 18505RTL8180 WIRELESS DRIVER 18506L: linux-wireless@vger.kernel.org 18507S: Orphan 18508W: https://wireless.wiki.kernel.org/ 18509T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18510F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18511 18512RTL8187 WIRELESS DRIVER 18513M: Herton Ronaldo Krzesinski <herton@canonical.com> 18514M: Hin-Tak Leung <htl10@users.sourceforge.net> 18515M: Larry Finger <Larry.Finger@lwfinger.net> 18516L: linux-wireless@vger.kernel.org 18517S: Maintained 18518W: https://wireless.wiki.kernel.org/ 18519T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18520F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18521 18522RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18523M: Jes Sorensen <Jes.Sorensen@gmail.com> 18524L: linux-wireless@vger.kernel.org 18525S: Maintained 18526T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18527F: drivers/net/wireless/realtek/rtl8xxxu/ 18528 18529RTRS TRANSPORT DRIVERS 18530M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18531M: Jack Wang <jinpu.wang@ionos.com> 18532L: linux-rdma@vger.kernel.org 18533S: Maintained 18534F: drivers/infiniband/ulp/rtrs/ 18535 18536RUNTIME VERIFICATION (RV) 18537M: Daniel Bristot de Oliveira <bristot@kernel.org> 18538M: Steven Rostedt <rostedt@goodmis.org> 18539L: linux-trace-kernel@vger.kernel.org 18540S: Maintained 18541F: Documentation/trace/rv/ 18542F: include/linux/rv.h 18543F: include/rv/ 18544F: kernel/trace/rv/ 18545F: tools/verification/ 18546 18547RUST 18548M: Miguel Ojeda <ojeda@kernel.org> 18549M: Alex Gaynor <alex.gaynor@gmail.com> 18550M: Wedson Almeida Filho <wedsonaf@gmail.com> 18551R: Boqun Feng <boqun.feng@gmail.com> 18552R: Gary Guo <gary@garyguo.net> 18553R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18554R: Benno Lossin <benno.lossin@proton.me> 18555L: rust-for-linux@vger.kernel.org 18556S: Supported 18557W: https://github.com/Rust-for-Linux/linux 18558B: https://github.com/Rust-for-Linux/linux/issues 18559C: zulip://rust-for-linux.zulipchat.com 18560T: git https://github.com/Rust-for-Linux/linux.git rust-next 18561F: Documentation/rust/ 18562F: rust/ 18563F: samples/rust/ 18564F: scripts/*rust* 18565K: \b(?i:rust)\b 18566 18567RXRPC SOCKETS (AF_RXRPC) 18568M: David Howells <dhowells@redhat.com> 18569M: Marc Dionne <marc.dionne@auristor.com> 18570L: linux-afs@lists.infradead.org 18571S: Supported 18572W: https://www.infradead.org/~dhowells/kafs/ 18573F: Documentation/networking/rxrpc.rst 18574F: include/keys/rxrpc-type.h 18575F: include/net/af_rxrpc.h 18576F: include/trace/events/rxrpc.h 18577F: include/uapi/linux/rxrpc.h 18578F: net/rxrpc/ 18579 18580S3 SAVAGE FRAMEBUFFER DRIVER 18581M: Antonino Daplas <adaplas@gmail.com> 18582L: linux-fbdev@vger.kernel.org 18583S: Maintained 18584F: drivers/video/fbdev/savage/ 18585 18586S390 ARCHITECTURE 18587M: Heiko Carstens <hca@linux.ibm.com> 18588M: Vasily Gorbik <gor@linux.ibm.com> 18589M: Alexander Gordeev <agordeev@linux.ibm.com> 18590R: Christian Borntraeger <borntraeger@linux.ibm.com> 18591R: Sven Schnelle <svens@linux.ibm.com> 18592L: linux-s390@vger.kernel.org 18593S: Supported 18594T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18595F: Documentation/driver-api/s390-drivers.rst 18596F: Documentation/s390/ 18597F: arch/s390/ 18598F: drivers/s390/ 18599F: drivers/watchdog/diag288_wdt.c 18600 18601S390 COMMON I/O LAYER 18602M: Vineeth Vijayan <vneethv@linux.ibm.com> 18603M: Peter Oberparleiter <oberpar@linux.ibm.com> 18604L: linux-s390@vger.kernel.org 18605S: Supported 18606F: drivers/s390/cio/ 18607 18608S390 DASD DRIVER 18609M: Stefan Haberland <sth@linux.ibm.com> 18610M: Jan Hoeppner <hoeppner@linux.ibm.com> 18611L: linux-s390@vger.kernel.org 18612S: Supported 18613F: block/partitions/ibm.c 18614F: drivers/s390/block/dasd* 18615F: include/linux/dasd_mod.h 18616 18617S390 IOMMU (PCI) 18618M: Niklas Schnelle <schnelle@linux.ibm.com> 18619M: Matthew Rosato <mjrosato@linux.ibm.com> 18620R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18621L: linux-s390@vger.kernel.org 18622S: Supported 18623F: drivers/iommu/s390-iommu.c 18624 18625S390 IUCV NETWORK LAYER 18626M: Alexandra Winter <wintera@linux.ibm.com> 18627M: Wenjia Zhang <wenjia@linux.ibm.com> 18628L: linux-s390@vger.kernel.org 18629L: netdev@vger.kernel.org 18630S: Supported 18631F: drivers/s390/net/*iucv* 18632F: include/net/iucv/ 18633F: net/iucv/ 18634 18635S390 MM 18636M: Alexander Gordeev <agordeev@linux.ibm.com> 18637M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18638L: linux-s390@vger.kernel.org 18639S: Supported 18640T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18641F: arch/s390/include/asm/pgtable.h 18642F: arch/s390/mm 18643 18644S390 NETWORK DRIVERS 18645M: Alexandra Winter <wintera@linux.ibm.com> 18646M: Wenjia Zhang <wenjia@linux.ibm.com> 18647L: linux-s390@vger.kernel.org 18648L: netdev@vger.kernel.org 18649S: Supported 18650F: drivers/s390/net/ 18651 18652S390 PCI SUBSYSTEM 18653M: Niklas Schnelle <schnelle@linux.ibm.com> 18654M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18655L: linux-s390@vger.kernel.org 18656S: Supported 18657F: Documentation/s390/pci.rst 18658F: arch/s390/pci/ 18659F: drivers/pci/hotplug/s390_pci_hpc.c 18660 18661S390 SCM DRIVER 18662M: Vineeth Vijayan <vneethv@linux.ibm.com> 18663L: linux-s390@vger.kernel.org 18664S: Supported 18665F: drivers/s390/block/scm* 18666F: drivers/s390/cio/scm.c 18667 18668S390 VFIO AP DRIVER 18669M: Tony Krowiak <akrowiak@linux.ibm.com> 18670M: Halil Pasic <pasic@linux.ibm.com> 18671M: Jason Herne <jjherne@linux.ibm.com> 18672L: linux-s390@vger.kernel.org 18673S: Supported 18674F: Documentation/s390/vfio-ap* 18675F: drivers/s390/crypto/vfio_ap* 18676 18677S390 VFIO-CCW DRIVER 18678M: Eric Farman <farman@linux.ibm.com> 18679M: Matthew Rosato <mjrosato@linux.ibm.com> 18680R: Halil Pasic <pasic@linux.ibm.com> 18681L: linux-s390@vger.kernel.org 18682L: kvm@vger.kernel.org 18683S: Supported 18684F: Documentation/s390/vfio-ccw.rst 18685F: drivers/s390/cio/vfio_ccw* 18686F: include/uapi/linux/vfio_ccw.h 18687 18688S390 VFIO-PCI DRIVER 18689M: Matthew Rosato <mjrosato@linux.ibm.com> 18690M: Eric Farman <farman@linux.ibm.com> 18691L: linux-s390@vger.kernel.org 18692L: kvm@vger.kernel.org 18693S: Supported 18694F: arch/s390/kvm/pci* 18695F: drivers/vfio/pci/vfio_pci_zdev.c 18696F: include/uapi/linux/vfio_zdev.h 18697 18698S390 ZCRYPT DRIVER 18699M: Harald Freudenberger <freude@linux.ibm.com> 18700L: linux-s390@vger.kernel.org 18701S: Supported 18702F: drivers/s390/crypto/ 18703 18704S390 ZFCP DRIVER 18705M: Steffen Maier <maier@linux.ibm.com> 18706M: Benjamin Block <bblock@linux.ibm.com> 18707L: linux-s390@vger.kernel.org 18708S: Supported 18709F: drivers/s390/scsi/zfcp_* 18710 18711SAA6588 RDS RECEIVER DRIVER 18712M: Hans Verkuil <hverkuil@xs4all.nl> 18713L: linux-media@vger.kernel.org 18714S: Odd Fixes 18715W: https://linuxtv.org 18716T: git git://linuxtv.org/media_tree.git 18717F: drivers/media/i2c/saa6588* 18718 18719SAA7134 VIDEO4LINUX DRIVER 18720M: Mauro Carvalho Chehab <mchehab@kernel.org> 18721L: linux-media@vger.kernel.org 18722S: Odd fixes 18723W: https://linuxtv.org 18724T: git git://linuxtv.org/media_tree.git 18725F: Documentation/driver-api/media/drivers/saa7134* 18726F: drivers/media/pci/saa7134/ 18727 18728SAA7146 VIDEO4LINUX-2 DRIVER 18729M: Hans Verkuil <hverkuil@xs4all.nl> 18730L: linux-media@vger.kernel.org 18731S: Maintained 18732T: git git://linuxtv.org/media_tree.git 18733F: drivers/media/common/saa7146/ 18734F: drivers/media/pci/saa7146/ 18735F: include/media/drv-intf/saa7146* 18736 18737SAFESETID SECURITY MODULE 18738M: Micah Morton <mortonm@chromium.org> 18739S: Supported 18740F: Documentation/admin-guide/LSM/SafeSetID.rst 18741F: security/safesetid/ 18742 18743SAMSUNG AUDIO (ASoC) DRIVERS 18744M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18745L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18746S: Maintained 18747B: mailto:linux-samsung-soc@vger.kernel.org 18748F: Documentation/devicetree/bindings/sound/samsung* 18749F: sound/soc/samsung/ 18750 18751SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18752M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18753L: linux-crypto@vger.kernel.org 18754L: linux-samsung-soc@vger.kernel.org 18755S: Maintained 18756F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18757F: drivers/crypto/exynos-rng.c 18758 18759SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18760M: Łukasz Stelmach <l.stelmach@samsung.com> 18761L: linux-samsung-soc@vger.kernel.org 18762S: Maintained 18763F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18764F: drivers/char/hw_random/exynos-trng.c 18765 18766SAMSUNG FRAMEBUFFER DRIVER 18767M: Jingoo Han <jingoohan1@gmail.com> 18768L: linux-fbdev@vger.kernel.org 18769S: Maintained 18770F: drivers/video/fbdev/s3c-fb.c 18771 18772SAMSUNG INTERCONNECT DRIVERS 18773M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18774M: Artur Świgoń <a.swigon@samsung.com> 18775L: linux-pm@vger.kernel.org 18776L: linux-samsung-soc@vger.kernel.org 18777S: Supported 18778F: drivers/interconnect/samsung/ 18779 18780SAMSUNG LAPTOP DRIVER 18781M: Corentin Chary <corentin.chary@gmail.com> 18782L: platform-driver-x86@vger.kernel.org 18783S: Maintained 18784F: drivers/platform/x86/samsung-laptop.c 18785 18786SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18787M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18788L: linux-kernel@vger.kernel.org 18789L: linux-samsung-soc@vger.kernel.org 18790S: Supported 18791B: mailto:linux-samsung-soc@vger.kernel.org 18792F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18793F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18794F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18795F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18796F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18797F: drivers/clk/clk-s2mps11.c 18798F: drivers/mfd/sec*.c 18799F: drivers/regulator/s2m*.c 18800F: drivers/regulator/s5m*.c 18801F: drivers/rtc/rtc-s5m.c 18802F: include/linux/mfd/samsung/ 18803 18804SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18805M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18806L: linux-media@vger.kernel.org 18807L: linux-samsung-soc@vger.kernel.org 18808S: Maintained 18809F: drivers/media/platform/samsung/s3c-camif/ 18810F: include/media/drv-intf/s3c_camif.h 18811 18812SAMSUNG S3FWRN5 NFC DRIVER 18813M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18814S: Maintained 18815F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18816F: drivers/nfc/s3fwrn5 18817 18818SAMSUNG S5C73M3 CAMERA DRIVER 18819M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18820M: Andrzej Hajda <andrzej.hajda@intel.com> 18821L: linux-media@vger.kernel.org 18822S: Supported 18823F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18824F: drivers/media/i2c/s5c73m3/* 18825 18826SAMSUNG S5K5BAF CAMERA DRIVER 18827M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18828M: Andrzej Hajda <andrzej.hajda@intel.com> 18829L: linux-media@vger.kernel.org 18830S: Supported 18831F: drivers/media/i2c/s5k5baf.c 18832 18833SAMSUNG S5P Security SubSystem (SSS) DRIVER 18834M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18835M: Vladimir Zapolskiy <vz@mleia.com> 18836L: linux-crypto@vger.kernel.org 18837L: linux-samsung-soc@vger.kernel.org 18838S: Maintained 18839F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18840F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18841F: drivers/crypto/s5p-sss.c 18842 18843SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18844M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18845L: linux-media@vger.kernel.org 18846S: Supported 18847Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18848F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18849F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18850F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18851F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18852F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18853F: drivers/media/platform/samsung/exynos4-is/ 18854 18855SAMSUNG SOC CLOCK DRIVERS 18856M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18857M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18858M: Tomasz Figa <tomasz.figa@gmail.com> 18859M: Chanwoo Choi <cw00.choi@samsung.com> 18860R: Alim Akhtar <alim.akhtar@samsung.com> 18861L: linux-samsung-soc@vger.kernel.org 18862S: Supported 18863T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18864T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18865F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18866F: Documentation/devicetree/bindings/clock/samsung,s3c* 18867F: drivers/clk/samsung/ 18868F: include/dt-bindings/clock/exynos*.h 18869F: include/dt-bindings/clock/s5p*.h 18870F: include/dt-bindings/clock/samsung,*.h 18871F: include/linux/clk/samsung.h 18872 18873SAMSUNG SPI DRIVERS 18874M: Andi Shyti <andi.shyti@kernel.org> 18875L: linux-spi@vger.kernel.org 18876L: linux-samsung-soc@vger.kernel.org 18877S: Maintained 18878F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18879F: drivers/spi/spi-s3c* 18880F: include/linux/platform_data/spi-s3c64xx.h 18881 18882SAMSUNG SXGBE DRIVERS 18883M: Byungho An <bh74.an@samsung.com> 18884L: netdev@vger.kernel.org 18885S: Supported 18886F: drivers/net/ethernet/samsung/sxgbe/ 18887 18888SAMSUNG THERMAL DRIVER 18889M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18890M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18891L: linux-pm@vger.kernel.org 18892L: linux-samsung-soc@vger.kernel.org 18893S: Maintained 18894F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18895F: drivers/thermal/samsung/ 18896 18897SAMSUNG USB2 PHY DRIVER 18898M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18899L: linux-kernel@vger.kernel.org 18900S: Supported 18901F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18902F: Documentation/driver-api/phy/samsung-usb2.rst 18903F: drivers/phy/samsung/phy-exynos4210-usb2.c 18904F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18905F: drivers/phy/samsung/phy-exynos5250-usb2.c 18906F: drivers/phy/samsung/phy-s5pv210-usb2.c 18907F: drivers/phy/samsung/phy-samsung-usb2.c 18908F: drivers/phy/samsung/phy-samsung-usb2.h 18909 18910SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18911M: Paul Barker <paul.barker@sancloud.com> 18912R: Marc Murphy <marc.murphy@sancloud.com> 18913S: Supported 18914F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18915 18916SC1200 WDT DRIVER 18917M: Zwane Mwaikambo <zwanem@gmail.com> 18918S: Maintained 18919F: drivers/watchdog/sc1200wdt.c 18920 18921SCHEDULER 18922M: Ingo Molnar <mingo@redhat.com> 18923M: Peter Zijlstra <peterz@infradead.org> 18924M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18925M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18926R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18927R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18928R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18929R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18930R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18931R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18932L: linux-kernel@vger.kernel.org 18933S: Maintained 18934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18935F: include/linux/preempt.h 18936F: include/linux/sched.h 18937F: include/linux/wait.h 18938F: include/uapi/linux/sched.h 18939F: kernel/sched/ 18940 18941SCSI LIBSAS SUBSYSTEM 18942R: John Garry <john.g.garry@oracle.com> 18943R: Jason Yan <yanaijie@huawei.com> 18944L: linux-scsi@vger.kernel.org 18945S: Supported 18946F: Documentation/scsi/libsas.rst 18947F: drivers/scsi/libsas/ 18948F: include/scsi/libsas.h 18949F: include/scsi/sas_ata.h 18950 18951SCSI RDMA PROTOCOL (SRP) INITIATOR 18952M: Bart Van Assche <bvanassche@acm.org> 18953L: linux-rdma@vger.kernel.org 18954S: Supported 18955Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18956F: drivers/infiniband/ulp/srp/ 18957F: include/scsi/srp.h 18958 18959SCSI RDMA PROTOCOL (SRP) TARGET 18960M: Bart Van Assche <bvanassche@acm.org> 18961L: linux-rdma@vger.kernel.org 18962L: target-devel@vger.kernel.org 18963S: Supported 18964Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18965F: drivers/infiniband/ulp/srpt/ 18966 18967SCSI SG DRIVER 18968M: Doug Gilbert <dgilbert@interlog.com> 18969L: linux-scsi@vger.kernel.org 18970S: Maintained 18971W: http://sg.danny.cz/sg 18972F: Documentation/scsi/scsi-generic.rst 18973F: drivers/scsi/sg.c 18974F: include/scsi/sg.h 18975 18976SCSI SUBSYSTEM 18977M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18978M: "Martin K. Petersen" <martin.petersen@oracle.com> 18979L: linux-scsi@vger.kernel.org 18980S: Maintained 18981Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18982T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18984F: Documentation/devicetree/bindings/scsi/ 18985F: drivers/scsi/ 18986F: drivers/ufs/ 18987F: include/scsi/ 18988 18989SCSI TAPE DRIVER 18990M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18991L: linux-scsi@vger.kernel.org 18992S: Maintained 18993F: Documentation/scsi/st.rst 18994F: drivers/scsi/st.* 18995F: drivers/scsi/st_*.h 18996 18997SCSI TARGET CORE USER DRIVER 18998M: Bodo Stroesser <bostroesser@gmail.com> 18999L: linux-scsi@vger.kernel.org 19000L: target-devel@vger.kernel.org 19001S: Supported 19002F: Documentation/target/tcmu-design.rst 19003F: drivers/target/target_core_user.c 19004F: include/uapi/linux/target_core_user.h 19005 19006SCSI TARGET SUBSYSTEM 19007M: "Martin K. Petersen" <martin.petersen@oracle.com> 19008L: linux-scsi@vger.kernel.org 19009L: target-devel@vger.kernel.org 19010S: Supported 19011W: http://www.linux-iscsi.org 19012Q: https://patchwork.kernel.org/project/target-devel/list/ 19013T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19014F: Documentation/target/ 19015F: drivers/target/ 19016F: include/target/ 19017 19018SCTP PROTOCOL 19019M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19020M: Xin Long <lucien.xin@gmail.com> 19021L: linux-sctp@vger.kernel.org 19022S: Maintained 19023W: https://github.com/sctp/lksctp-tools/wiki 19024F: Documentation/networking/sctp.rst 19025F: include/linux/sctp.h 19026F: include/net/sctp/ 19027F: include/uapi/linux/sctp.h 19028F: net/sctp/ 19029 19030SCx200 CPU SUPPORT 19031M: Jim Cromie <jim.cromie@gmail.com> 19032S: Odd Fixes 19033F: Documentation/i2c/busses/scx200_acb.rst 19034F: arch/x86/platform/scx200/ 19035F: drivers/i2c/busses/scx200* 19036F: drivers/mtd/maps/scx200_docflash.c 19037F: drivers/watchdog/scx200_wdt.c 19038F: include/linux/scx200.h 19039 19040SCx200 GPIO DRIVER 19041M: Jim Cromie <jim.cromie@gmail.com> 19042S: Maintained 19043F: drivers/char/scx200_gpio.c 19044F: include/linux/scx200_gpio.h 19045 19046SCx200 HRT CLOCKSOURCE DRIVER 19047M: Jim Cromie <jim.cromie@gmail.com> 19048S: Maintained 19049F: drivers/clocksource/scx200_hrt.c 19050 19051SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19052M: Sascha Sommer <saschasommer@freenet.de> 19053L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19054S: Maintained 19055F: drivers/mmc/host/sdricoh_cs.c 19056 19057SECO BOARDS CEC DRIVER 19058M: Ettore Chimenti <ek5.chimenti@gmail.com> 19059S: Maintained 19060F: drivers/media/cec/platform/seco/seco-cec.c 19061F: drivers/media/cec/platform/seco/seco-cec.h 19062 19063SECURE COMPUTING 19064M: Kees Cook <keescook@chromium.org> 19065R: Andy Lutomirski <luto@amacapital.net> 19066R: Will Drewry <wad@chromium.org> 19067S: Supported 19068T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19069F: Documentation/userspace-api/seccomp_filter.rst 19070F: include/linux/seccomp.h 19071F: include/uapi/linux/seccomp.h 19072F: kernel/seccomp.c 19073F: tools/testing/selftests/kselftest_harness.h 19074F: tools/testing/selftests/seccomp/* 19075K: \bsecure_computing 19076K: \bTIF_SECCOMP\b 19077 19078SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19079M: Kamal Dasu <kamal.dasu@broadcom.com> 19080M: Al Cooper <alcooperx@gmail.com> 19081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19082L: linux-mmc@vger.kernel.org 19083S: Maintained 19084F: drivers/mmc/host/sdhci-brcmstb* 19085 19086SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19087M: Adrian Hunter <adrian.hunter@intel.com> 19088L: linux-mmc@vger.kernel.org 19089S: Supported 19090F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19091F: drivers/mmc/host/sdhci* 19092 19093SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19094M: Eugen Hristev <eugen.hristev@microchip.com> 19095L: linux-mmc@vger.kernel.org 19096S: Supported 19097F: drivers/mmc/host/sdhci-of-at91.c 19098 19099SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19100M: Haibo Chen <haibo.chen@nxp.com> 19101L: linux-imx@nxp.com 19102L: linux-mmc@vger.kernel.org 19103S: Maintained 19104F: drivers/mmc/host/sdhci-esdhc-imx.c 19105 19106SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19107M: Ben Dooks <ben-linux@fluff.org> 19108M: Jaehoon Chung <jh80.chung@samsung.com> 19109L: linux-mmc@vger.kernel.org 19110S: Maintained 19111F: drivers/mmc/host/sdhci-s3c* 19112 19113SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19114M: Viresh Kumar <vireshk@kernel.org> 19115L: linux-mmc@vger.kernel.org 19116S: Maintained 19117F: drivers/mmc/host/sdhci-spear.c 19118 19119SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19120M: Vignesh Raghavendra <vigneshr@ti.com> 19121L: linux-mmc@vger.kernel.org 19122S: Maintained 19123F: drivers/mmc/host/sdhci-omap.c 19124 19125SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19126M: Jonathan Derrick <jonathan.derrick@linux.dev> 19127L: linux-block@vger.kernel.org 19128S: Supported 19129F: block/opal_proto.h 19130F: block/sed* 19131F: include/linux/sed* 19132F: include/uapi/linux/sed* 19133 19134SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19135M: Mark Rutland <mark.rutland@arm.com> 19136M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19137M: Sudeep Holla <sudeep.holla@arm.com> 19138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19139S: Maintained 19140F: drivers/firmware/smccc/ 19141F: include/linux/arm-smccc.h 19142 19143SECURITY CONTACT 19144M: Security Officers <security@kernel.org> 19145S: Supported 19146F: Documentation/process/security-bugs.rst 19147 19148SECURITY SUBSYSTEM 19149M: Paul Moore <paul@paul-moore.com> 19150M: James Morris <jmorris@namei.org> 19151M: "Serge E. Hallyn" <serge@hallyn.com> 19152L: linux-security-module@vger.kernel.org (suggested Cc:) 19153S: Supported 19154W: http://kernsec.org/ 19155T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19156F: security/ 19157X: security/selinux/ 19158 19159SELINUX SECURITY MODULE 19160M: Paul Moore <paul@paul-moore.com> 19161M: Stephen Smalley <stephen.smalley.work@gmail.com> 19162M: Eric Paris <eparis@parisplace.org> 19163L: selinux@vger.kernel.org 19164S: Supported 19165W: https://selinuxproject.org 19166W: https://github.com/SELinuxProject 19167T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19168F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19169F: Documentation/ABI/removed/sysfs-selinux-disable 19170F: Documentation/admin-guide/LSM/SELinux.rst 19171F: include/trace/events/avc.h 19172F: include/uapi/linux/selinux_netlink.h 19173F: scripts/selinux/ 19174F: security/selinux/ 19175 19176SENSABLE PHANTOM 19177M: Jiri Slaby <jirislaby@kernel.org> 19178S: Maintained 19179F: drivers/misc/phantom.c 19180F: include/uapi/linux/phantom.h 19181 19182SENSEAIR SUNRISE 006-0-0007 19183M: Jacopo Mondi <jacopo@jmondi.org> 19184S: Maintained 19185F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19186F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19187F: drivers/iio/chemical/sunrise_co2.c 19188 19189SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19190M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19191S: Maintained 19192F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19193F: drivers/iio/chemical/scd30.h 19194F: drivers/iio/chemical/scd30_core.c 19195F: drivers/iio/chemical/scd30_i2c.c 19196F: drivers/iio/chemical/scd30_serial.c 19197 19198SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19199M: Roan van Dijk <roan@protonic.nl> 19200S: Maintained 19201F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19202F: drivers/iio/chemical/scd4x.c 19203 19204SENSIRION SGP40 GAS SENSOR DRIVER 19205M: Andreas Klinger <ak@it-klinger.de> 19206S: Maintained 19207F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19208F: drivers/iio/chemical/sgp40.c 19209 19210SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19211M: Tomasz Duszynski <tduszyns@gmail.com> 19212S: Maintained 19213F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19214F: drivers/iio/chemical/sps30.c 19215F: drivers/iio/chemical/sps30_i2c.c 19216F: drivers/iio/chemical/sps30_serial.c 19217 19218SERIAL DEVICE BUS 19219M: Rob Herring <robh@kernel.org> 19220L: linux-serial@vger.kernel.org 19221S: Maintained 19222F: Documentation/devicetree/bindings/serial/serial.yaml 19223F: drivers/tty/serdev/ 19224F: include/linux/serdev.h 19225 19226SERIAL DRIVERS 19227M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19228L: linux-serial@vger.kernel.org 19229S: Maintained 19230F: Documentation/devicetree/bindings/serial/ 19231F: drivers/tty/serial/ 19232 19233SERIAL IR RECEIVER 19234M: Sean Young <sean@mess.org> 19235L: linux-media@vger.kernel.org 19236S: Maintained 19237F: drivers/media/rc/serial_ir.c 19238 19239SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19240M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19241L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19242S: Maintained 19243F: Documentation/devicetree/bindings/slimbus/ 19244F: drivers/slimbus/ 19245F: include/linux/slimbus.h 19246 19247SFC NETWORK DRIVER 19248M: Edward Cree <ecree.xilinx@gmail.com> 19249M: Martin Habets <habetsm.xilinx@gmail.com> 19250L: netdev@vger.kernel.org 19251L: linux-net-drivers@amd.com 19252S: Supported 19253F: Documentation/networking/devlink/sfc.rst 19254F: drivers/net/ethernet/sfc/ 19255 19256SFCTEMP HWMON DRIVER 19257M: Emil Renner Berthing <kernel@esmil.dk> 19258L: linux-hwmon@vger.kernel.org 19259S: Maintained 19260F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19261F: Documentation/hwmon/sfctemp.rst 19262F: drivers/hwmon/sfctemp.c 19263 19264SFF/SFP/SFP+ MODULE SUPPORT 19265M: Russell King <linux@armlinux.org.uk> 19266L: netdev@vger.kernel.org 19267S: Maintained 19268F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19269F: drivers/net/phy/phylink.c 19270F: drivers/net/phy/sfp* 19271F: include/linux/mdio/mdio-i2c.h 19272F: include/linux/phylink.h 19273F: include/linux/sfp.h 19274K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19275 19276SGI GRU DRIVER 19277M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19278S: Maintained 19279F: drivers/misc/sgi-gru/ 19280 19281SGI XP/XPC/XPNET DRIVER 19282M: Robin Holt <robinmholt@gmail.com> 19283M: Steve Wahl <steve.wahl@hpe.com> 19284R: Mike Travis <mike.travis@hpe.com> 19285S: Maintained 19286F: drivers/misc/sgi-xp/ 19287 19288SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19289M: Karsten Graul <kgraul@linux.ibm.com> 19290M: Wenjia Zhang <wenjia@linux.ibm.com> 19291M: Jan Karcher <jaka@linux.ibm.com> 19292R: D. Wythe <alibuda@linux.alibaba.com> 19293R: Tony Lu <tonylu@linux.alibaba.com> 19294R: Wen Gu <guwen@linux.alibaba.com> 19295L: linux-s390@vger.kernel.org 19296S: Supported 19297F: net/smc/ 19298 19299SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19300M: Linus Walleij <linus.walleij@linaro.org> 19301L: linux-iio@vger.kernel.org 19302S: Maintained 19303T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19304F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19305F: drivers/iio/light/gp2ap002.c 19306 19307SHARP RJ54N1CB0C SENSOR DRIVER 19308M: Jacopo Mondi <jacopo@jmondi.org> 19309L: linux-media@vger.kernel.org 19310S: Odd fixes 19311T: git git://linuxtv.org/media_tree.git 19312F: drivers/media/i2c/rj54n1cb0c.c 19313F: include/media/i2c/rj54n1cb0c.h 19314 19315SH_VOU V4L2 OUTPUT DRIVER 19316L: linux-media@vger.kernel.org 19317S: Orphan 19318F: drivers/media/platform/renesas/sh_vou.c 19319F: include/media/drv-intf/sh_vou.h 19320 19321SI2157 MEDIA DRIVER 19322M: Antti Palosaari <crope@iki.fi> 19323L: linux-media@vger.kernel.org 19324S: Maintained 19325W: https://linuxtv.org 19326W: http://palosaari.fi/linux/ 19327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19328T: git git://linuxtv.org/anttip/media_tree.git 19329F: drivers/media/tuners/si2157* 19330 19331SI2165 MEDIA DRIVER 19332M: Matthias Schwarzott <zzam@gentoo.org> 19333L: linux-media@vger.kernel.org 19334S: Maintained 19335W: https://linuxtv.org 19336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19337F: drivers/media/dvb-frontends/si2165* 19338 19339SI2168 MEDIA DRIVER 19340M: Antti Palosaari <crope@iki.fi> 19341L: linux-media@vger.kernel.org 19342S: Maintained 19343W: https://linuxtv.org 19344W: http://palosaari.fi/linux/ 19345Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19346T: git git://linuxtv.org/anttip/media_tree.git 19347F: drivers/media/dvb-frontends/si2168* 19348 19349SI470X FM RADIO RECEIVER I2C DRIVER 19350M: Hans Verkuil <hverkuil@xs4all.nl> 19351L: linux-media@vger.kernel.org 19352S: Odd Fixes 19353W: https://linuxtv.org 19354T: git git://linuxtv.org/media_tree.git 19355F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19356F: drivers/media/radio/si470x/radio-si470x-i2c.c 19357 19358SI470X FM RADIO RECEIVER USB DRIVER 19359M: Hans Verkuil <hverkuil@xs4all.nl> 19360L: linux-media@vger.kernel.org 19361S: Maintained 19362W: https://linuxtv.org 19363T: git git://linuxtv.org/media_tree.git 19364F: drivers/media/radio/si470x/radio-si470x-common.c 19365F: drivers/media/radio/si470x/radio-si470x-usb.c 19366F: drivers/media/radio/si470x/radio-si470x.h 19367 19368SI4713 FM RADIO TRANSMITTER I2C DRIVER 19369M: Eduardo Valentin <edubezval@gmail.com> 19370L: linux-media@vger.kernel.org 19371S: Odd Fixes 19372W: https://linuxtv.org 19373T: git git://linuxtv.org/media_tree.git 19374F: drivers/media/radio/si4713/si4713.? 19375 19376SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19377M: Eduardo Valentin <edubezval@gmail.com> 19378L: linux-media@vger.kernel.org 19379S: Odd Fixes 19380W: https://linuxtv.org 19381T: git git://linuxtv.org/media_tree.git 19382F: drivers/media/radio/si4713/radio-platform-si4713.c 19383 19384SI4713 FM RADIO TRANSMITTER USB DRIVER 19385M: Hans Verkuil <hverkuil@xs4all.nl> 19386L: linux-media@vger.kernel.org 19387S: Maintained 19388W: https://linuxtv.org 19389T: git git://linuxtv.org/media_tree.git 19390F: drivers/media/radio/si4713/radio-usb-si4713.c 19391 19392SIANO DVB DRIVER 19393M: Mauro Carvalho Chehab <mchehab@kernel.org> 19394L: linux-media@vger.kernel.org 19395S: Odd fixes 19396W: https://linuxtv.org 19397T: git git://linuxtv.org/media_tree.git 19398F: drivers/media/common/siano/ 19399F: drivers/media/mmc/siano/ 19400F: drivers/media/usb/siano/ 19401F: drivers/media/usb/siano/ 19402 19403SIFIVE DRIVERS 19404M: Palmer Dabbelt <palmer@dabbelt.com> 19405M: Paul Walmsley <paul.walmsley@sifive.com> 19406L: linux-riscv@lists.infradead.org 19407S: Supported 19408N: sifive 19409K: [^@]sifive 19410 19411SIFIVE FU540 SYSTEM-ON-CHIP 19412M: Paul Walmsley <paul.walmsley@sifive.com> 19413M: Palmer Dabbelt <palmer@dabbelt.com> 19414L: linux-riscv@lists.infradead.org 19415S: Supported 19416T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19417N: fu540 19418K: fu540 19419 19420SIFIVE PDMA DRIVER 19421M: Green Wan <green.wan@sifive.com> 19422S: Maintained 19423F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19424F: drivers/dma/sf-pdma/ 19425 19426SIFIVE SOC DRIVERS 19427M: Conor Dooley <conor@kernel.org> 19428L: linux-riscv@lists.infradead.org 19429S: Maintained 19430T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19431F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19432F: drivers/soc/sifive/ 19433 19434SILEAD TOUCHSCREEN DRIVER 19435M: Hans de Goede <hdegoede@redhat.com> 19436L: linux-input@vger.kernel.org 19437L: platform-driver-x86@vger.kernel.org 19438S: Maintained 19439F: drivers/input/touchscreen/silead.c 19440F: drivers/platform/x86/touchscreen_dmi.c 19441 19442SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19443M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19444S: Supported 19445F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19446F: drivers/net/wireless/silabs/wfx/ 19447 19448SILICON MOTION SM712 FRAME BUFFER DRIVER 19449M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19450M: Teddy Wang <teddy.wang@siliconmotion.com> 19451M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19452L: linux-fbdev@vger.kernel.org 19453S: Maintained 19454F: Documentation/fb/sm712fb.rst 19455F: drivers/video/fbdev/sm712* 19456 19457SILVACO I3C DUAL-ROLE MASTER 19458M: Miquel Raynal <miquel.raynal@bootlin.com> 19459M: Conor Culhane <conor.culhane@silvaco.com> 19460L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19461S: Maintained 19462F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19463F: drivers/i3c/master/svc-i3c-master.c 19464 19465SIMPLEFB FB DRIVER 19466M: Hans de Goede <hdegoede@redhat.com> 19467L: linux-fbdev@vger.kernel.org 19468S: Maintained 19469F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19470F: drivers/video/fbdev/simplefb.c 19471F: include/linux/platform_data/simplefb.h 19472 19473SIMTEC EB110ATX (Chalice CATS) 19474M: Simtec Linux Team <linux@simtec.co.uk> 19475S: Supported 19476W: http://www.simtec.co.uk/products/EB110ATX/ 19477 19478SIOX 19479M: Thorsten Scherer <t.scherer@eckelmann.de> 19480M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19481R: Pengutronix Kernel Team <kernel@pengutronix.de> 19482S: Supported 19483F: drivers/gpio/gpio-siox.c 19484F: drivers/siox/* 19485F: include/trace/events/siox.h 19486 19487SIPHASH PRF ROUTINES 19488M: Jason A. Donenfeld <Jason@zx2c4.com> 19489S: Maintained 19490F: include/linux/siphash.h 19491F: lib/siphash.c 19492F: lib/siphash_kunit.c 19493 19494SIS 190 ETHERNET DRIVER 19495M: Francois Romieu <romieu@fr.zoreil.com> 19496L: netdev@vger.kernel.org 19497S: Maintained 19498F: drivers/net/ethernet/sis/sis190.c 19499 19500SIS 900/7016 FAST ETHERNET DRIVER 19501M: Daniele Venzano <venza@brownhat.org> 19502L: netdev@vger.kernel.org 19503S: Maintained 19504W: http://www.brownhat.org/sis900.html 19505F: drivers/net/ethernet/sis/sis900.* 19506 19507SIS FRAMEBUFFER DRIVER 19508S: Orphan 19509F: Documentation/fb/sisfb.rst 19510F: drivers/video/fbdev/sis/ 19511F: include/video/sisfb.h 19512 19513SIS I2C TOUCHSCREEN DRIVER 19514M: Mika Penttilä <mpenttil@redhat.com> 19515L: linux-input@vger.kernel.org 19516S: Maintained 19517F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19518F: drivers/input/touchscreen/sis_i2c.c 19519 19520SIS USB2VGA DRIVER 19521M: Thomas Winischhofer <thomas@winischhofer.net> 19522S: Maintained 19523W: http://www.winischhofer.at/linuxsisusbvga.shtml 19524F: drivers/usb/misc/sisusbvga/ 19525 19526SL28 CPLD MFD DRIVER 19527M: Michael Walle <michael@walle.cc> 19528S: Maintained 19529F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19530F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19531F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19532F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19533F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19534F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19535F: drivers/gpio/gpio-sl28cpld.c 19536F: drivers/hwmon/sl28cpld-hwmon.c 19537F: drivers/irqchip/irq-sl28cpld.c 19538F: drivers/pwm/pwm-sl28cpld.c 19539F: drivers/watchdog/sl28cpld_wdt.c 19540 19541SL28 VPD NVMEM LAYOUT DRIVER 19542M: Michael Walle <michael@walle.cc> 19543S: Maintained 19544F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19545F: drivers/nvmem/layouts/sl28vpd.c 19546 19547SLAB ALLOCATOR 19548M: Christoph Lameter <cl@linux.com> 19549M: Pekka Enberg <penberg@kernel.org> 19550M: David Rientjes <rientjes@google.com> 19551M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19552M: Andrew Morton <akpm@linux-foundation.org> 19553M: Vlastimil Babka <vbabka@suse.cz> 19554R: Roman Gushchin <roman.gushchin@linux.dev> 19555R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19556L: linux-mm@kvack.org 19557S: Maintained 19558T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19559F: include/linux/sl?b*.h 19560F: mm/sl?b* 19561 19562SLCAN CAN NETWORK DRIVER 19563M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19564L: linux-can@vger.kernel.org 19565S: Maintained 19566F: drivers/net/can/slcan/ 19567 19568SLEEPABLE READ-COPY UPDATE (SRCU) 19569M: Lai Jiangshan <jiangshanlai@gmail.com> 19570M: "Paul E. McKenney" <paulmck@kernel.org> 19571M: Josh Triplett <josh@joshtriplett.org> 19572R: Steven Rostedt <rostedt@goodmis.org> 19573R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19574L: rcu@vger.kernel.org 19575S: Supported 19576W: http://www.rdrop.com/users/paulmck/RCU/ 19577T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19578F: include/linux/srcu*.h 19579F: kernel/rcu/srcu*.c 19580 19581SMACK SECURITY MODULE 19582M: Casey Schaufler <casey@schaufler-ca.com> 19583L: linux-security-module@vger.kernel.org 19584S: Maintained 19585W: http://schaufler-ca.com 19586T: git git://github.com/cschaufler/smack-next 19587F: Documentation/admin-guide/LSM/Smack.rst 19588F: security/smack/ 19589 19590SMC91x ETHERNET DRIVER 19591M: Nicolas Pitre <nico@fluxnic.net> 19592S: Odd Fixes 19593F: drivers/net/ethernet/smsc/smc91x.* 19594 19595SMM665 HARDWARE MONITOR DRIVER 19596M: Guenter Roeck <linux@roeck-us.net> 19597L: linux-hwmon@vger.kernel.org 19598S: Maintained 19599F: Documentation/hwmon/smm665.rst 19600F: drivers/hwmon/smm665.c 19601 19602SMSC EMC2103 HARDWARE MONITOR DRIVER 19603M: Steve Glendinning <steve.glendinning@shawell.net> 19604L: linux-hwmon@vger.kernel.org 19605S: Maintained 19606F: Documentation/hwmon/emc2103.rst 19607F: drivers/hwmon/emc2103.c 19608 19609SMSC SCH5627 HARDWARE MONITOR DRIVER 19610M: Hans de Goede <hdegoede@redhat.com> 19611L: linux-hwmon@vger.kernel.org 19612S: Supported 19613F: Documentation/hwmon/sch5627.rst 19614F: drivers/hwmon/sch5627.c 19615 19616SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19617M: Steve Glendinning <steve.glendinning@shawell.net> 19618L: linux-fbdev@vger.kernel.org 19619S: Maintained 19620F: drivers/video/fbdev/smscufx.c 19621 19622SMSC47B397 HARDWARE MONITOR DRIVER 19623M: Jean Delvare <jdelvare@suse.com> 19624L: linux-hwmon@vger.kernel.org 19625S: Maintained 19626F: Documentation/hwmon/smsc47b397.rst 19627F: drivers/hwmon/smsc47b397.c 19628 19629SMSC911x ETHERNET DRIVER 19630M: Steve Glendinning <steve.glendinning@shawell.net> 19631L: netdev@vger.kernel.org 19632S: Maintained 19633F: drivers/net/ethernet/smsc/smsc911x.* 19634F: include/linux/smsc911x.h 19635 19636SMSC9420 PCI ETHERNET DRIVER 19637M: Steve Glendinning <steve.glendinning@shawell.net> 19638L: netdev@vger.kernel.org 19639S: Maintained 19640F: drivers/net/ethernet/smsc/smsc9420.* 19641 19642SNET DPU VIRTIO DATA PATH ACCELERATOR 19643R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19644F: drivers/vdpa/solidrun/ 19645 19646SOCIONEXT (SNI) AVE NETWORK DRIVER 19647M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19648L: netdev@vger.kernel.org 19649S: Maintained 19650F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19651F: drivers/net/ethernet/socionext/sni_ave.c 19652 19653SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19654M: Jassi Brar <jaswinder.singh@linaro.org> 19655M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19656L: netdev@vger.kernel.org 19657S: Maintained 19658F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19659F: drivers/net/ethernet/socionext/netsec.c 19660 19661SOCIONEXT (SNI) Synquacer SPI DRIVER 19662M: Masahisa Kojima <masahisa.kojima@linaro.org> 19663M: Jassi Brar <jaswinder.singh@linaro.org> 19664L: linux-spi@vger.kernel.org 19665S: Maintained 19666F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19667F: drivers/spi/spi-synquacer.c 19668 19669SOCIONEXT SYNQUACER I2C DRIVER 19670M: Ard Biesheuvel <ardb@kernel.org> 19671L: linux-i2c@vger.kernel.org 19672S: Maintained 19673F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19674F: drivers/i2c/busses/i2c-synquacer.c 19675 19676SOCIONEXT UNIPHIER SOUND DRIVER 19677L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19678S: Orphan 19679F: sound/soc/uniphier/ 19680 19681SOCKET TIMESTAMPING 19682M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19683S: Maintained 19684F: Documentation/networking/timestamping.rst 19685F: include/uapi/linux/net_tstamp.h 19686F: tools/testing/selftests/net/so_txtime.c 19687 19688SOEKRIS NET48XX LED SUPPORT 19689M: Chris Boot <bootc@bootc.net> 19690S: Maintained 19691F: drivers/leds/leds-net48xx.c 19692 19693SOFT-IWARP DRIVER (siw) 19694M: Bernard Metzler <bmt@zurich.ibm.com> 19695L: linux-rdma@vger.kernel.org 19696S: Supported 19697F: drivers/infiniband/sw/siw/ 19698F: include/uapi/rdma/siw-abi.h 19699 19700SOFT-ROCE DRIVER (rxe) 19701M: Zhu Yanjun <zyjzyj2000@gmail.com> 19702L: linux-rdma@vger.kernel.org 19703S: Supported 19704F: drivers/infiniband/sw/rxe/ 19705F: include/uapi/rdma/rdma_user_rxe.h 19706 19707SOFTLOGIC 6x10 MPEG CODEC 19708M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19709M: Anton Sviridenko <anton@corp.bluecherry.net> 19710M: Andrey Utkin <andrey_utkin@fastmail.com> 19711M: Ismael Luceno <ismael@iodev.co.uk> 19712L: linux-media@vger.kernel.org 19713S: Supported 19714F: drivers/media/pci/solo6x10/ 19715 19716SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19717M: James Morse <james.morse@arm.com> 19718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19719S: Maintained 19720F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19721F: drivers/firmware/arm_sdei.c 19722F: include/linux/arm_sdei.h 19723F: include/uapi/linux/arm_sdei.h 19724 19725SOFTWARE NODES AND DEVICE PROPERTIES 19726R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19727R: Daniel Scally <djrscally@gmail.com> 19728R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19729R: Sakari Ailus <sakari.ailus@linux.intel.com> 19730L: linux-acpi@vger.kernel.org 19731S: Maintained 19732F: drivers/base/property.c 19733F: drivers/base/swnode.c 19734F: include/linux/fwnode.h 19735F: include/linux/property.h 19736 19737SOFTWARE RAID (Multiple Disks) SUPPORT 19738M: Song Liu <song@kernel.org> 19739L: linux-raid@vger.kernel.org 19740S: Supported 19741Q: https://patchwork.kernel.org/project/linux-raid/list/ 19742T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19743F: drivers/md/Kconfig 19744F: drivers/md/Makefile 19745F: drivers/md/md* 19746F: drivers/md/raid* 19747F: include/linux/raid/ 19748F: include/uapi/linux/raid/ 19749 19750SOLIDRUN CLEARFOG SUPPORT 19751M: Russell King <linux@armlinux.org.uk> 19752S: Maintained 19753F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19754F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19755 19756SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19757M: Russell King <linux@armlinux.org.uk> 19758S: Maintained 19759F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19760F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19761F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19762 19763SONIC NETWORK DRIVER 19764M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19765L: netdev@vger.kernel.org 19766S: Maintained 19767F: drivers/net/ethernet/natsemi/sonic.* 19768 19769SONICS SILICON BACKPLANE DRIVER (SSB) 19770M: Michael Buesch <m@bues.ch> 19771L: linux-wireless@vger.kernel.org 19772S: Maintained 19773F: drivers/ssb/ 19774F: include/linux/ssb/ 19775 19776SONY IMX208 SENSOR DRIVER 19777M: Sakari Ailus <sakari.ailus@linux.intel.com> 19778L: linux-media@vger.kernel.org 19779S: Maintained 19780T: git git://linuxtv.org/media_tree.git 19781F: drivers/media/i2c/imx208.c 19782 19783SONY IMX214 SENSOR DRIVER 19784M: Ricardo Ribalda <ribalda@kernel.org> 19785L: linux-media@vger.kernel.org 19786S: Maintained 19787T: git git://linuxtv.org/media_tree.git 19788F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19789F: drivers/media/i2c/imx214.c 19790 19791SONY IMX219 SENSOR DRIVER 19792M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19793L: linux-media@vger.kernel.org 19794S: Maintained 19795T: git git://linuxtv.org/media_tree.git 19796F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19797F: drivers/media/i2c/imx219.c 19798 19799SONY IMX258 SENSOR DRIVER 19800M: Sakari Ailus <sakari.ailus@linux.intel.com> 19801L: linux-media@vger.kernel.org 19802S: Maintained 19803T: git git://linuxtv.org/media_tree.git 19804F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19805F: drivers/media/i2c/imx258.c 19806 19807SONY IMX274 SENSOR DRIVER 19808M: Leon Luo <leonl@leopardimaging.com> 19809L: linux-media@vger.kernel.org 19810S: Maintained 19811T: git git://linuxtv.org/media_tree.git 19812F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19813F: drivers/media/i2c/imx274.c 19814 19815SONY IMX290 SENSOR DRIVER 19816M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19817L: linux-media@vger.kernel.org 19818S: Maintained 19819T: git git://linuxtv.org/media_tree.git 19820F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19821F: drivers/media/i2c/imx290.c 19822 19823SONY IMX296 SENSOR DRIVER 19824M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19825M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19826L: linux-media@vger.kernel.org 19827S: Maintained 19828T: git git://linuxtv.org/media_tree.git 19829F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19830F: drivers/media/i2c/imx296.c 19831 19832SONY IMX319 SENSOR DRIVER 19833M: Bingbu Cao <bingbu.cao@intel.com> 19834L: linux-media@vger.kernel.org 19835S: Maintained 19836T: git git://linuxtv.org/media_tree.git 19837F: drivers/media/i2c/imx319.c 19838 19839SONY IMX334 SENSOR DRIVER 19840M: Paul J. Murphy <paul.j.murphy@intel.com> 19841M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19842L: linux-media@vger.kernel.org 19843S: Maintained 19844T: git git://linuxtv.org/media_tree.git 19845F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19846F: drivers/media/i2c/imx334.c 19847 19848SONY IMX335 SENSOR DRIVER 19849M: Paul J. Murphy <paul.j.murphy@intel.com> 19850M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19851L: linux-media@vger.kernel.org 19852S: Maintained 19853T: git git://linuxtv.org/media_tree.git 19854F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19855F: drivers/media/i2c/imx335.c 19856 19857SONY IMX355 SENSOR DRIVER 19858M: Tianshu Qiu <tian.shu.qiu@intel.com> 19859L: linux-media@vger.kernel.org 19860S: Maintained 19861T: git git://linuxtv.org/media_tree.git 19862F: drivers/media/i2c/imx355.c 19863 19864SONY IMX412 SENSOR DRIVER 19865M: Paul J. Murphy <paul.j.murphy@intel.com> 19866M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19867L: linux-media@vger.kernel.org 19868S: Maintained 19869T: git git://linuxtv.org/media_tree.git 19870F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19871F: drivers/media/i2c/imx412.c 19872 19873SONY IMX415 SENSOR DRIVER 19874M: Michael Riesch <michael.riesch@wolfvision.net> 19875L: linux-media@vger.kernel.org 19876S: Maintained 19877T: git git://linuxtv.org/media_tree.git 19878F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19879F: drivers/media/i2c/imx415.c 19880 19881SONY MEMORYSTICK SUBSYSTEM 19882M: Maxim Levitsky <maximlevitsky@gmail.com> 19883M: Alex Dubov <oakad@yahoo.com> 19884M: Ulf Hansson <ulf.hansson@linaro.org> 19885L: linux-mmc@vger.kernel.org 19886S: Maintained 19887T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19888F: drivers/memstick/ 19889F: include/linux/memstick.h 19890 19891SONY VAIO CONTROL DEVICE DRIVER 19892M: Mattia Dongili <malattia@linux.it> 19893L: platform-driver-x86@vger.kernel.org 19894S: Maintained 19895W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19896F: Documentation/admin-guide/laptops/sony-laptop.rst 19897F: drivers/char/sonypi.c 19898F: drivers/platform/x86/sony-laptop.c 19899F: include/linux/sony-laptop.h 19900 19901SOUND 19902M: Jaroslav Kysela <perex@perex.cz> 19903M: Takashi Iwai <tiwai@suse.com> 19904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19905S: Maintained 19906W: http://www.alsa-project.org/ 19907Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19909F: Documentation/sound/ 19910F: include/sound/ 19911F: include/uapi/sound/ 19912F: sound/ 19913F: tools/testing/selftests/alsa 19914 19915SOUND - ALSA SELFTESTS 19916M: Mark Brown <broonie@kernel.org> 19917L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19918L: linux-kselftest@vger.kernel.org 19919S: Supported 19920F: tools/testing/selftests/alsa 19921 19922SOUND - COMPRESSED AUDIO 19923M: Vinod Koul <vkoul@kernel.org> 19924L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19925S: Supported 19926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19927F: Documentation/sound/designs/compress-offload.rst 19928F: include/sound/compress_driver.h 19929F: include/uapi/sound/compress_* 19930F: sound/core/compress_offload.c 19931F: sound/soc/soc-compress.c 19932 19933SOUND - DMAENGINE HELPERS 19934M: Lars-Peter Clausen <lars@metafoo.de> 19935S: Supported 19936F: include/sound/dmaengine_pcm.h 19937F: sound/core/pcm_dmaengine.c 19938F: sound/soc/soc-generic-dmaengine-pcm.c 19939 19940SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19941M: Liam Girdwood <lgirdwood@gmail.com> 19942M: Mark Brown <broonie@kernel.org> 19943L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19944S: Supported 19945W: http://alsa-project.org/main/index.php/ASoC 19946T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19947F: Documentation/devicetree/bindings/sound/ 19948F: Documentation/sound/soc/ 19949F: include/dt-bindings/sound/ 19950F: include/sound/soc* 19951F: sound/soc/ 19952 19953SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19954M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19955M: Liam Girdwood <lgirdwood@gmail.com> 19956M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19957M: Bard Liao <yung-chuan.liao@linux.intel.com> 19958M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19959M: Daniel Baluta <daniel.baluta@nxp.com> 19960R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19961L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19962S: Supported 19963W: https://github.com/thesofproject/linux/ 19964F: sound/soc/sof/ 19965 19966SOUNDWIRE SUBSYSTEM 19967M: Vinod Koul <vkoul@kernel.org> 19968M: Bard Liao <yung-chuan.liao@linux.intel.com> 19969R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19970R: Sanyog Kale <sanyog.r.kale@intel.com> 19971L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19972S: Supported 19973T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19974F: Documentation/driver-api/soundwire/ 19975F: drivers/soundwire/ 19976F: include/linux/soundwire/ 19977 19978SP2 MEDIA DRIVER 19979M: Olli Salonen <olli.salonen@iki.fi> 19980L: linux-media@vger.kernel.org 19981S: Maintained 19982W: https://linuxtv.org 19983Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19984F: drivers/media/dvb-frontends/sp2* 19985 19986SPANISH DOCUMENTATION 19987M: Carlos Bilbao <carlos.bilbao@amd.com> 19988S: Maintained 19989F: Documentation/translations/sp_SP/ 19990 19991SPARC + UltraSPARC (sparc/sparc64) 19992M: "David S. Miller" <davem@davemloft.net> 19993L: sparclinux@vger.kernel.org 19994S: Maintained 19995Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19997T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19998F: arch/sparc/ 19999F: drivers/sbus/ 20000 20001SPARC SERIAL DRIVERS 20002M: "David S. Miller" <davem@davemloft.net> 20003L: sparclinux@vger.kernel.org 20004S: Maintained 20005T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20007F: drivers/tty/serial/suncore.c 20008F: drivers/tty/serial/sunhv.c 20009F: drivers/tty/serial/sunsab.c 20010F: drivers/tty/serial/sunsab.h 20011F: drivers/tty/serial/sunsu.c 20012F: drivers/tty/serial/sunzilog.c 20013F: drivers/tty/serial/sunzilog.h 20014F: drivers/tty/vcc.c 20015F: include/linux/sunserialcore.h 20016 20017SPARSE CHECKER 20018M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20019L: linux-sparse@vger.kernel.org 20020S: Maintained 20021W: https://sparse.docs.kernel.org/ 20022Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20023B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20024T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20025F: include/linux/compiler.h 20026 20027SPEAKUP CONSOLE SPEECH DRIVER 20028M: William Hubbs <w.d.hubbs@gmail.com> 20029M: Chris Brannon <chris@the-brannons.com> 20030M: Kirk Reiser <kirk@reisers.ca> 20031M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20032L: speakup@linux-speakup.org 20033S: Odd Fixes 20034W: http://www.linux-speakup.org/ 20035W: https://github.com/linux-speakup/speakup 20036B: https://github.com/linux-speakup/speakup/issues 20037F: drivers/accessibility/speakup/ 20038 20039SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20040M: Viresh Kumar <vireshk@kernel.org> 20041M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20042M: soc@kernel.org 20043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20044S: Maintained 20045W: http://www.st.com/spear 20046F: arch/arm/boot/dts/st/spear* 20047F: arch/arm/mach-spear/ 20048F: drivers/clk/spear/ 20049F: drivers/pinctrl/spear/ 20050 20051SPI NOR SUBSYSTEM 20052M: Tudor Ambarus <tudor.ambarus@linaro.org> 20053M: Pratyush Yadav <pratyush@kernel.org> 20054R: Michael Walle <michael@walle.cc> 20055L: linux-mtd@lists.infradead.org 20056S: Maintained 20057W: http://www.linux-mtd.infradead.org/ 20058Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20059C: irc://irc.oftc.net/mtd 20060T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20061F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20062F: drivers/mtd/spi-nor/ 20063F: include/linux/mtd/spi-nor.h 20064 20065SPI SUBSYSTEM 20066M: Mark Brown <broonie@kernel.org> 20067L: linux-spi@vger.kernel.org 20068S: Maintained 20069Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20070T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20071F: Documentation/devicetree/bindings/spi/ 20072F: Documentation/spi/ 20073F: drivers/spi/ 20074F: include/linux/spi/ 20075F: include/uapi/linux/spi/ 20076F: tools/spi/ 20077 20078SPIDERNET NETWORK DRIVER for CELL 20079M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20080M: Geoff Levand <geoff@infradead.org> 20081L: netdev@vger.kernel.org 20082L: linuxppc-dev@lists.ozlabs.org 20083S: Maintained 20084F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20085F: drivers/net/ethernet/toshiba/spider_net* 20086 20087SPMI SUBSYSTEM 20088M: Stephen Boyd <sboyd@kernel.org> 20089L: linux-kernel@vger.kernel.org 20090S: Maintained 20091T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20092F: Documentation/devicetree/bindings/spmi/ 20093F: drivers/spmi/ 20094F: include/dt-bindings/spmi/spmi.h 20095F: include/linux/spmi.h 20096F: include/trace/events/spmi.h 20097 20098SPU FILE SYSTEM 20099M: Jeremy Kerr <jk@ozlabs.org> 20100L: linuxppc-dev@lists.ozlabs.org 20101S: Supported 20102W: http://www.ibm.com/developerworks/power/cell/ 20103F: Documentation/filesystems/spufs/spufs.rst 20104F: arch/powerpc/platforms/cell/spufs/ 20105 20106SQUASHFS FILE SYSTEM 20107M: Phillip Lougher <phillip@squashfs.org.uk> 20108L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20109S: Maintained 20110W: http://squashfs.org.uk 20111T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20112F: Documentation/filesystems/squashfs.rst 20113F: fs/squashfs/ 20114 20115SRM (Alpha) environment access 20116M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20117S: Maintained 20118F: arch/alpha/kernel/srm_env.c 20119 20120ST LSM6DSx IMU IIO DRIVER 20121M: Lorenzo Bianconi <lorenzo@kernel.org> 20122L: linux-iio@vger.kernel.org 20123S: Maintained 20124W: http://www.st.com/ 20125F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20126F: drivers/iio/imu/st_lsm6dsx/ 20127 20128ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20129M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20130M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20131L: linux-media@vger.kernel.org 20132S: Maintained 20133T: git git://linuxtv.org/media_tree.git 20134F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20135F: drivers/media/i2c/st-mipid02.c 20136 20137ST STM32 I2C/SMBUS DRIVER 20138M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20139M: Alain Volmat <alain.volmat@foss.st.com> 20140L: linux-i2c@vger.kernel.org 20141S: Maintained 20142F: drivers/i2c/busses/i2c-stm32* 20143 20144ST STM32 SPI DRIVER 20145M: Alain Volmat <alain.volmat@foss.st.com> 20146L: linux-spi@vger.kernel.org 20147S: Maintained 20148F: drivers/spi/spi-stm32.c 20149 20150ST STPDDC60 DRIVER 20151M: Daniel Nilsson <daniel.nilsson@flex.com> 20152L: linux-hwmon@vger.kernel.org 20153S: Maintained 20154F: Documentation/hwmon/stpddc60.rst 20155F: drivers/hwmon/pmbus/stpddc60.c 20156 20157ST VGXY61 DRIVER 20158M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20159M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20160L: linux-media@vger.kernel.org 20161S: Maintained 20162T: git git://linuxtv.org/media_tree.git 20163F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20164F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20165F: drivers/media/i2c/st-vgxy61.c 20166 20167ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20168M: Song Qiang <songqiang1304521@gmail.com> 20169L: linux-iio@vger.kernel.org 20170S: Maintained 20171F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20172F: drivers/iio/proximity/vl53l0x-i2c.c 20173 20174STABLE BRANCH 20175M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20176M: Sasha Levin <sashal@kernel.org> 20177L: stable@vger.kernel.org 20178S: Supported 20179F: Documentation/process/stable-kernel-rules.rst 20180 20181STAGING - ATOMISP DRIVER 20182M: Hans de Goede <hdegoede@redhat.com> 20183M: Mauro Carvalho Chehab <mchehab@kernel.org> 20184R: Sakari Ailus <sakari.ailus@linux.intel.com> 20185L: linux-media@vger.kernel.org 20186S: Maintained 20187F: drivers/staging/media/atomisp/ 20188 20189STAGING - FIELDBUS SUBSYSTEM 20190M: Sven Van Asbroeck <TheSven73@gmail.com> 20191S: Maintained 20192F: drivers/staging/fieldbus/* 20193F: drivers/staging/fieldbus/Documentation/ 20194 20195STAGING - HMS ANYBUS-S BUS 20196M: Sven Van Asbroeck <TheSven73@gmail.com> 20197S: Maintained 20198F: drivers/staging/fieldbus/anybuss/ 20199 20200STAGING - INDUSTRIAL IO 20201M: Jonathan Cameron <jic23@kernel.org> 20202L: linux-iio@vger.kernel.org 20203S: Odd Fixes 20204F: Documentation/devicetree/bindings/staging/iio/ 20205F: drivers/staging/iio/ 20206 20207STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20208M: Marc Dietrich <marvin24@gmx.de> 20209L: ac100@lists.launchpad.net (moderated for non-subscribers) 20210L: linux-tegra@vger.kernel.org 20211S: Maintained 20212F: drivers/staging/nvec/ 20213 20214STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20215M: Jens Frederich <jfrederich@gmail.com> 20216M: Jon Nettleton <jon.nettleton@gmail.com> 20217S: Maintained 20218W: http://wiki.laptop.org/go/DCON 20219F: drivers/staging/olpc_dcon/ 20220 20221STAGING - REALTEK RTL8712U DRIVERS 20222M: Larry Finger <Larry.Finger@lwfinger.net> 20223M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20224S: Odd Fixes 20225F: drivers/staging/rtl8712/ 20226 20227STAGING - SEPS525 LCD CONTROLLER DRIVERS 20228M: Michael Hennerich <michael.hennerich@analog.com> 20229L: linux-fbdev@vger.kernel.org 20230S: Supported 20231F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20232F: drivers/staging/fbtft/fb_seps525.c 20233 20234STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20235M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20236M: Teddy Wang <teddy.wang@siliconmotion.com> 20237M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20238L: linux-fbdev@vger.kernel.org 20239S: Maintained 20240F: drivers/staging/sm750fb/ 20241 20242STAGING - VIA VT665X DRIVERS 20243M: Forest Bond <forest@alittletooquiet.net> 20244S: Odd Fixes 20245F: drivers/staging/vt665?/ 20246 20247STAGING SUBSYSTEM 20248M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20249L: linux-staging@lists.linux.dev 20250S: Supported 20251T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20252F: drivers/staging/ 20253 20254STARFIRE/DURALAN NETWORK DRIVER 20255M: Ion Badulescu <ionut@badula.org> 20256S: Odd Fixes 20257F: drivers/net/ethernet/adaptec/starfire* 20258 20259STARFIVE CRYPTO DRIVER 20260M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20261M: William Qiu <william.qiu@starfivetech.com> 20262S: Supported 20263F: Documentation/devicetree/bindings/crypto/starfive* 20264F: drivers/crypto/starfive/ 20265 20266STARFIVE DEVICETREES 20267M: Emil Renner Berthing <kernel@esmil.dk> 20268S: Maintained 20269F: arch/riscv/boot/dts/starfive/ 20270 20271STARFIVE DWMAC GLUE LAYER 20272M: Emil Renner Berthing <kernel@esmil.dk> 20273M: Samin Guo <samin.guo@starfivetech.com> 20274S: Maintained 20275F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20276F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20277 20278STARFIVE JH7110 MMC/SD/SDIO DRIVER 20279M: William Qiu <william.qiu@starfivetech.com> 20280S: Supported 20281F: Documentation/devicetree/bindings/mmc/starfive* 20282F: drivers/mmc/host/dw_mmc-starfive.c 20283 20284STARFIVE JH7110 TDM DRIVER 20285M: Walker Chen <walker.chen@starfivetech.com> 20286S: Maintained 20287F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20288F: sound/soc/starfive/jh7110_tdm.c 20289 20290STARFIVE JH71X0 CLOCK DRIVERS 20291M: Emil Renner Berthing <kernel@esmil.dk> 20292M: Hal Feng <hal.feng@starfivetech.com> 20293S: Maintained 20294F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20295F: drivers/clk/starfive/clk-starfive-jh71* 20296F: include/dt-bindings/clock/starfive?jh71*.h 20297 20298STARFIVE JH71X0 PINCTRL DRIVERS 20299M: Emil Renner Berthing <kernel@esmil.dk> 20300M: Jianlong Huang <jianlong.huang@starfivetech.com> 20301L: linux-gpio@vger.kernel.org 20302S: Maintained 20303F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20304F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20305F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20306F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20307 20308STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20309M: Emil Renner Berthing <kernel@esmil.dk> 20310M: Hal Feng <hal.feng@starfivetech.com> 20311S: Maintained 20312F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20313F: drivers/reset/starfive/reset-starfive-jh71* 20314F: include/dt-bindings/reset/starfive?jh71*.h 20315 20316STARFIVE JH71X0 USB DRIVERS 20317M: Minda Chen <minda.chen@starfivetech.com> 20318S: Maintained 20319F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20320F: drivers/usb/cdns3/cdns3-starfive.c 20321 20322STARFIVE JH71XX PMU CONTROLLER DRIVER 20323M: Walker Chen <walker.chen@starfivetech.com> 20324S: Supported 20325F: Documentation/devicetree/bindings/power/starfive* 20326F: drivers/soc/starfive/jh71xx_pmu.c 20327F: include/dt-bindings/power/starfive,jh7110-pmu.h 20328 20329STARFIVE SOC DRIVERS 20330M: Conor Dooley <conor@kernel.org> 20331S: Maintained 20332T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20333F: drivers/soc/starfive/ 20334 20335STARFIVE TRNG DRIVER 20336M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20337S: Supported 20338F: Documentation/devicetree/bindings/rng/starfive* 20339F: drivers/char/hw_random/jh7110-trng.c 20340 20341STARFIVE WATCHDOG DRIVER 20342M: Xingyu Wu <xingyu.wu@starfivetech.com> 20343M: Samin Guo <samin.guo@starfivetech.com> 20344S: Supported 20345F: Documentation/devicetree/bindings/watchdog/starfive* 20346F: drivers/watchdog/starfive-wdt.c 20347 20348STATIC BRANCH/CALL 20349M: Peter Zijlstra <peterz@infradead.org> 20350M: Josh Poimboeuf <jpoimboe@kernel.org> 20351M: Jason Baron <jbaron@akamai.com> 20352R: Steven Rostedt <rostedt@goodmis.org> 20353R: Ard Biesheuvel <ardb@kernel.org> 20354S: Supported 20355F: arch/*/include/asm/jump_label*.h 20356F: arch/*/include/asm/static_call*.h 20357F: arch/*/kernel/jump_label.c 20358F: arch/*/kernel/static_call.c 20359F: include/linux/jump_label*.h 20360F: include/linux/static_call*.h 20361F: kernel/jump_label.c 20362F: kernel/static_call.c 20363 20364STI AUDIO (ASoC) DRIVERS 20365M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20366L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20367S: Maintained 20368F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20369F: sound/soc/sti/ 20370 20371STI CEC DRIVER 20372M: Alain Volmat <alain.volmat@foss.st.com> 20373S: Maintained 20374F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20375F: drivers/media/cec/platform/sti/ 20376 20377STK1160 USB VIDEO CAPTURE DRIVER 20378M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20379L: linux-media@vger.kernel.org 20380S: Maintained 20381T: git git://linuxtv.org/media_tree.git 20382F: drivers/media/usb/stk1160/ 20383 20384STM32 AUDIO (ASoC) DRIVERS 20385M: Olivier Moysan <olivier.moysan@foss.st.com> 20386M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20388S: Maintained 20389F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20390F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20391F: sound/soc/stm/ 20392 20393STM32 TIMER/LPTIMER DRIVERS 20394M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20395S: Maintained 20396F: Documentation/ABI/testing/*timer-stm32 20397F: Documentation/devicetree/bindings/*/*stm32-*timer* 20398F: drivers/*/stm32-*timer* 20399F: drivers/pwm/pwm-stm32* 20400F: include/linux/*/stm32-*tim* 20401 20402STMMAC ETHERNET DRIVER 20403M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20404M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20405M: Jose Abreu <joabreu@synopsys.com> 20406L: netdev@vger.kernel.org 20407S: Supported 20408W: http://www.stlinux.com 20409F: Documentation/networking/device_drivers/ethernet/stmicro/ 20410F: drivers/net/ethernet/stmicro/stmmac/ 20411 20412SUN HAPPY MEAL ETHERNET DRIVER 20413M: Sean Anderson <seanga2@gmail.com> 20414S: Maintained 20415F: drivers/net/ethernet/sun/sunhme.* 20416 20417SUN3/3X 20418M: Sam Creasey <sammy@sammy.net> 20419S: Maintained 20420W: http://sammy.net/sun3/ 20421F: arch/m68k/include/asm/sun3* 20422F: arch/m68k/kernel/*sun3* 20423F: arch/m68k/sun3*/ 20424F: drivers/net/ethernet/i825xx/sun3* 20425 20426SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20427M: Hans de Goede <hdegoede@redhat.com> 20428L: linux-input@vger.kernel.org 20429S: Maintained 20430F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20431F: drivers/input/keyboard/sun4i-lradc-keys.c 20432 20433SUNDANCE NETWORK DRIVER 20434M: Denis Kirjanov <kda@linux-powerpc.org> 20435L: netdev@vger.kernel.org 20436S: Maintained 20437F: drivers/net/ethernet/dlink/sundance.c 20438 20439SUNPLUS ETHERNET DRIVER 20440M: Wells Lu <wellslutw@gmail.com> 20441L: netdev@vger.kernel.org 20442S: Maintained 20443W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20444F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20445F: drivers/net/ethernet/sunplus/ 20446 20447SUNPLUS MMC DRIVER 20448M: Tony Huang <tonyhuang.sunplus@gmail.com> 20449M: Li-hao Kuo <lhjeff911@gmail.com> 20450S: Maintained 20451F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20452F: drivers/mmc/host/sunplus-mmc.c 20453 20454SUNPLUS OCOTP DRIVER 20455M: Vincent Shih <vincent.sunplus@gmail.com> 20456S: Maintained 20457F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20458F: drivers/nvmem/sunplus-ocotp.c 20459 20460SUNPLUS PWM DRIVER 20461M: Hammer Hsieh <hammerh0314@gmail.com> 20462S: Maintained 20463F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20464F: drivers/pwm/pwm-sunplus.c 20465 20466SUNPLUS RTC DRIVER 20467M: Vincent Shih <vincent.sunplus@gmail.com> 20468L: linux-rtc@vger.kernel.org 20469S: Maintained 20470F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20471F: drivers/rtc/rtc-sunplus.c 20472 20473SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20474M: Li-hao Kuo <lhjeff911@gmail.com> 20475L: linux-spi@vger.kernel.org 20476S: Maintained 20477F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20478F: drivers/spi/spi-sunplus-sp7021.c 20479 20480SUNPLUS UART DRIVER 20481M: Hammer Hsieh <hammerh0314@gmail.com> 20482S: Maintained 20483F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20484F: drivers/tty/serial/sunplus-uart.c 20485 20486SUNPLUS USB2 PHY DRIVER 20487M: Vincent Shih <vincent.sunplus@gmail.com> 20488L: linux-usb@vger.kernel.org 20489S: Maintained 20490F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20491F: drivers/phy/sunplus/Kconfig 20492F: drivers/phy/sunplus/Makefile 20493F: drivers/phy/sunplus/phy-sunplus-usb2.c 20494 20495SUNPLUS WATCHDOG DRIVER 20496M: Xiantao Hu <xt.hu@cqplus1.com> 20497L: linux-watchdog@vger.kernel.org 20498S: Maintained 20499F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20500F: drivers/watchdog/sunplus_wdt.c 20501 20502SUPERH 20503M: Yoshinori Sato <ysato@users.sourceforge.jp> 20504M: Rich Felker <dalias@libc.org> 20505M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20506L: linux-sh@vger.kernel.org 20507S: Maintained 20508Q: http://patchwork.kernel.org/project/linux-sh/list/ 20509F: Documentation/arch/sh/ 20510F: arch/sh/ 20511F: drivers/sh/ 20512 20513SUSPEND TO RAM 20514M: "Rafael J. Wysocki" <rafael@kernel.org> 20515M: Len Brown <len.brown@intel.com> 20516M: Pavel Machek <pavel@ucw.cz> 20517L: linux-pm@vger.kernel.org 20518S: Supported 20519B: https://bugzilla.kernel.org 20520F: Documentation/power/ 20521F: arch/x86/kernel/acpi/sleep* 20522F: arch/x86/kernel/acpi/wakeup* 20523F: drivers/base/power/ 20524F: include/linux/freezer.h 20525F: include/linux/pm.h 20526F: include/linux/suspend.h 20527F: kernel/power/ 20528 20529SVGA HANDLING 20530M: Martin Mares <mj@ucw.cz> 20531L: linux-video@atrey.karlin.mff.cuni.cz 20532S: Maintained 20533F: Documentation/admin-guide/svga.rst 20534F: arch/x86/boot/video* 20535 20536SWITCHDEV 20537M: Jiri Pirko <jiri@resnulli.us> 20538M: Ivan Vecera <ivecera@redhat.com> 20539L: netdev@vger.kernel.org 20540S: Supported 20541F: include/net/switchdev.h 20542F: net/switchdev/ 20543 20544SY8106A REGULATOR DRIVER 20545M: Icenowy Zheng <icenowy@aosc.io> 20546S: Maintained 20547F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20548F: drivers/regulator/sy8106a-regulator.c 20549 20550SYNC FILE FRAMEWORK 20551M: Sumit Semwal <sumit.semwal@linaro.org> 20552R: Gustavo Padovan <gustavo@padovan.org> 20553L: linux-media@vger.kernel.org 20554L: dri-devel@lists.freedesktop.org 20555S: Maintained 20556T: git git://anongit.freedesktop.org/drm/drm-misc 20557F: Documentation/driver-api/sync_file.rst 20558F: drivers/dma-buf/dma-fence* 20559F: drivers/dma-buf/sw_sync.c 20560F: drivers/dma-buf/sync_* 20561F: include/linux/sync_file.h 20562F: include/uapi/linux/sync_file.h 20563 20564SYNOPSYS ARC ARCHITECTURE 20565M: Vineet Gupta <vgupta@kernel.org> 20566L: linux-snps-arc@lists.infradead.org 20567S: Supported 20568T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20569F: Documentation/arch/arc 20570F: Documentation/devicetree/bindings/arc/* 20571F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20572F: arch/arc/ 20573F: drivers/clocksource/arc_timer.c 20574F: drivers/tty/serial/arc_uart.c 20575 20576SYNOPSYS ARC HSDK SDP pll clock driver 20577M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20578S: Supported 20579F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20580F: drivers/clk/clk-hsdk-pll.c 20581 20582SYNOPSYS ARC SDP clock driver 20583M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20584S: Supported 20585F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20586F: drivers/clk/axs10x/* 20587 20588SYNOPSYS ARC SDP platform support 20589M: Alexey Brodkin <abrodkin@synopsys.com> 20590S: Supported 20591F: Documentation/devicetree/bindings/arc/axs10* 20592F: arch/arc/boot/dts/ax* 20593F: arch/arc/plat-axs10x 20594 20595SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20596M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20597S: Supported 20598F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20599F: drivers/reset/reset-axs10x.c 20600 20601SYNOPSYS CREG GPIO DRIVER 20602M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20603S: Maintained 20604F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20605F: drivers/gpio/gpio-creg-snps.c 20606 20607SYNOPSYS DESIGNWARE 8250 UART DRIVER 20608M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20609R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20610S: Supported 20611F: drivers/tty/serial/8250/8250_dw.c 20612F: drivers/tty/serial/8250/8250_dwlib.* 20613F: drivers/tty/serial/8250/8250_lpss.c 20614 20615SYNOPSYS DESIGNWARE APB GPIO DRIVER 20616M: Hoan Tran <hoan@os.amperecomputing.com> 20617M: Serge Semin <fancer.lancer@gmail.com> 20618L: linux-gpio@vger.kernel.org 20619S: Maintained 20620F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20621F: drivers/gpio/gpio-dwapb.c 20622 20623SYNOPSYS DESIGNWARE APB SSI DRIVER 20624M: Serge Semin <fancer.lancer@gmail.com> 20625L: linux-spi@vger.kernel.org 20626S: Supported 20627F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20628F: drivers/spi/spi-dw* 20629 20630SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20631M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20632S: Maintained 20633F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20634F: drivers/dma/dw-axi-dmac/ 20635 20636SYNOPSYS DESIGNWARE DMAC DRIVER 20637M: Viresh Kumar <vireshk@kernel.org> 20638R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20639S: Maintained 20640F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20641F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20642F: drivers/dma/dw/ 20643F: include/dt-bindings/dma/dw-dmac.h 20644F: include/linux/dma/dw.h 20645F: include/linux/platform_data/dma-dw.h 20646 20647SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20648M: Jose Abreu <Jose.Abreu@synopsys.com> 20649L: netdev@vger.kernel.org 20650S: Supported 20651F: drivers/net/ethernet/synopsys/ 20652 20653SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20654M: Jose Abreu <Jose.Abreu@synopsys.com> 20655L: netdev@vger.kernel.org 20656S: Supported 20657F: drivers/net/pcs/pcs-xpcs.c 20658F: drivers/net/pcs/pcs-xpcs.h 20659F: include/linux/pcs/pcs-xpcs.h 20660 20661SYNOPSYS DESIGNWARE I2C DRIVER 20662M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20663R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20664R: Mika Westerberg <mika.westerberg@linux.intel.com> 20665R: Jan Dabros <jsd@semihalf.com> 20666L: linux-i2c@vger.kernel.org 20667S: Supported 20668F: drivers/i2c/busses/i2c-designware-* 20669 20670SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20671M: Jaehoon Chung <jh80.chung@samsung.com> 20672L: linux-mmc@vger.kernel.org 20673S: Maintained 20674F: drivers/mmc/host/dw_mmc* 20675 20676SYNOPSYS HSDK RESET CONTROLLER DRIVER 20677M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20678S: Supported 20679F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20680F: drivers/reset/reset-hsdk.c 20681F: include/dt-bindings/reset/snps,hsdk-reset.h 20682 20683SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20684M: Prabu Thangamuthu <prabu.t@synopsys.com> 20685M: Manjunath M B <manjumb@synopsys.com> 20686L: linux-mmc@vger.kernel.org 20687S: Maintained 20688F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20689 20690SYSTEM CONFIGURATION (SYSCON) 20691M: Lee Jones <lee@kernel.org> 20692M: Arnd Bergmann <arnd@arndb.de> 20693S: Supported 20694T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20695F: drivers/mfd/syscon.c 20696 20697SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20698M: Sudeep Holla <sudeep.holla@arm.com> 20699R: Cristian Marussi <cristian.marussi@arm.com> 20700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20701S: Maintained 20702F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20703F: drivers/clk/clk-sc[mp]i.c 20704F: drivers/cpufreq/sc[mp]i-cpufreq.c 20705F: drivers/firmware/arm_scmi/ 20706F: drivers/firmware/arm_scpi.c 20707F: drivers/powercap/arm_scmi_powercap.c 20708F: drivers/regulator/scmi-regulator.c 20709F: drivers/reset/reset-scmi.c 20710F: include/linux/sc[mp]i_protocol.h 20711F: include/trace/events/scmi.h 20712F: include/uapi/linux/virtio_scmi.h 20713 20714SYSTEM RESET/SHUTDOWN DRIVERS 20715M: Sebastian Reichel <sre@kernel.org> 20716L: linux-pm@vger.kernel.org 20717S: Maintained 20718T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20719F: Documentation/devicetree/bindings/power/reset/ 20720F: drivers/power/reset/ 20721 20722SYSTEM TRACE MODULE CLASS 20723M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20724S: Maintained 20725T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20726F: Documentation/trace/stm.rst 20727F: drivers/hwtracing/stm/ 20728F: include/linux/stm.h 20729F: include/uapi/linux/stm.h 20730 20731SYSTEM76 ACPI DRIVER 20732M: Jeremy Soller <jeremy@system76.com> 20733M: System76 Product Development <productdev@system76.com> 20734L: platform-driver-x86@vger.kernel.org 20735S: Maintained 20736F: drivers/platform/x86/system76_acpi.c 20737 20738SYSV FILESYSTEM 20739S: Orphan 20740F: Documentation/filesystems/sysv-fs.rst 20741F: fs/sysv/ 20742F: include/linux/sysv_fs.h 20743 20744TASKSTATS STATISTICS INTERFACE 20745M: Balbir Singh <bsingharora@gmail.com> 20746S: Maintained 20747F: Documentation/accounting/taskstats* 20748F: include/linux/taskstats* 20749F: kernel/taskstats.c 20750 20751TC subsystem 20752M: Jamal Hadi Salim <jhs@mojatatu.com> 20753M: Cong Wang <xiyou.wangcong@gmail.com> 20754M: Jiri Pirko <jiri@resnulli.us> 20755L: netdev@vger.kernel.org 20756S: Maintained 20757F: include/net/pkt_cls.h 20758F: include/net/pkt_sched.h 20759F: include/net/tc_act/ 20760F: include/uapi/linux/pkt_cls.h 20761F: include/uapi/linux/pkt_sched.h 20762F: include/uapi/linux/tc_act/ 20763F: include/uapi/linux/tc_ematch/ 20764F: net/sched/ 20765F: tools/testing/selftests/tc-testing 20766 20767TC90522 MEDIA DRIVER 20768M: Akihiro Tsukada <tskd08@gmail.com> 20769L: linux-media@vger.kernel.org 20770S: Odd Fixes 20771F: drivers/media/dvb-frontends/tc90522* 20772 20773TCP LOW PRIORITY MODULE 20774M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20775M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20776S: Maintained 20777W: http://tcp-lp-mod.sourceforge.net/ 20778F: net/ipv4/tcp_lp.c 20779 20780TDA10071 MEDIA DRIVER 20781M: Antti Palosaari <crope@iki.fi> 20782L: linux-media@vger.kernel.org 20783S: Maintained 20784W: https://linuxtv.org 20785W: http://palosaari.fi/linux/ 20786Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20787T: git git://linuxtv.org/anttip/media_tree.git 20788F: drivers/media/dvb-frontends/tda10071* 20789 20790TDA18212 MEDIA DRIVER 20791M: Antti Palosaari <crope@iki.fi> 20792L: linux-media@vger.kernel.org 20793S: Maintained 20794W: https://linuxtv.org 20795W: http://palosaari.fi/linux/ 20796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20797T: git git://linuxtv.org/anttip/media_tree.git 20798F: drivers/media/tuners/tda18212* 20799 20800TDA18218 MEDIA DRIVER 20801M: Antti Palosaari <crope@iki.fi> 20802L: linux-media@vger.kernel.org 20803S: Maintained 20804W: https://linuxtv.org 20805W: http://palosaari.fi/linux/ 20806Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20807T: git git://linuxtv.org/anttip/media_tree.git 20808F: drivers/media/tuners/tda18218* 20809 20810TDA18250 MEDIA DRIVER 20811M: Olli Salonen <olli.salonen@iki.fi> 20812L: linux-media@vger.kernel.org 20813S: Maintained 20814W: https://linuxtv.org 20815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20816T: git git://linuxtv.org/media_tree.git 20817F: drivers/media/tuners/tda18250* 20818 20819TDA18271 MEDIA DRIVER 20820M: Michael Krufky <mkrufky@linuxtv.org> 20821L: linux-media@vger.kernel.org 20822S: Maintained 20823W: https://linuxtv.org 20824W: http://github.com/mkrufky 20825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20826T: git git://linuxtv.org/mkrufky/tuners.git 20827F: drivers/media/tuners/tda18271* 20828 20829TDA1997x MEDIA DRIVER 20830M: Tim Harvey <tharvey@gateworks.com> 20831L: linux-media@vger.kernel.org 20832S: Maintained 20833W: https://linuxtv.org 20834Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20835F: drivers/media/i2c/tda1997x.* 20836 20837TDA827x MEDIA DRIVER 20838M: Michael Krufky <mkrufky@linuxtv.org> 20839L: linux-media@vger.kernel.org 20840S: Maintained 20841W: https://linuxtv.org 20842W: http://github.com/mkrufky 20843Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20844T: git git://linuxtv.org/mkrufky/tuners.git 20845F: drivers/media/tuners/tda8290.* 20846 20847TDA8290 MEDIA DRIVER 20848M: Michael Krufky <mkrufky@linuxtv.org> 20849L: linux-media@vger.kernel.org 20850S: Maintained 20851W: https://linuxtv.org 20852W: http://github.com/mkrufky 20853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20854T: git git://linuxtv.org/mkrufky/tuners.git 20855F: drivers/media/tuners/tda8290.* 20856 20857TDA9840 MEDIA DRIVER 20858M: Hans Verkuil <hverkuil@xs4all.nl> 20859L: linux-media@vger.kernel.org 20860S: Maintained 20861W: https://linuxtv.org 20862T: git git://linuxtv.org/media_tree.git 20863F: drivers/media/i2c/tda9840* 20864 20865TEA5761 TUNER DRIVER 20866M: Mauro Carvalho Chehab <mchehab@kernel.org> 20867L: linux-media@vger.kernel.org 20868S: Odd fixes 20869W: https://linuxtv.org 20870T: git git://linuxtv.org/media_tree.git 20871F: drivers/media/tuners/tea5761.* 20872 20873TEA5767 TUNER DRIVER 20874M: Mauro Carvalho Chehab <mchehab@kernel.org> 20875L: linux-media@vger.kernel.org 20876S: Maintained 20877W: https://linuxtv.org 20878T: git git://linuxtv.org/media_tree.git 20879F: drivers/media/tuners/tea5767.* 20880 20881TEA6415C MEDIA DRIVER 20882M: Hans Verkuil <hverkuil@xs4all.nl> 20883L: linux-media@vger.kernel.org 20884S: Maintained 20885W: https://linuxtv.org 20886T: git git://linuxtv.org/media_tree.git 20887F: drivers/media/i2c/tea6415c* 20888 20889TEA6420 MEDIA DRIVER 20890M: Hans Verkuil <hverkuil@xs4all.nl> 20891L: linux-media@vger.kernel.org 20892S: Maintained 20893W: https://linuxtv.org 20894T: git git://linuxtv.org/media_tree.git 20895F: drivers/media/i2c/tea6420* 20896 20897TEAM DRIVER 20898M: Jiri Pirko <jiri@resnulli.us> 20899L: netdev@vger.kernel.org 20900S: Supported 20901F: drivers/net/team/ 20902F: include/linux/if_team.h 20903F: include/uapi/linux/if_team.h 20904F: tools/testing/selftests/drivers/net/team/ 20905 20906TECHNICAL ADVISORY BOARD PROCESS DOCS 20907M: "Theodore Ts'o" <tytso@mit.edu> 20908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20909L: tech-board-discuss@lists.linux-foundation.org 20910S: Maintained 20911F: Documentation/process/contribution-maturity-model.rst 20912F: Documentation/process/researcher-guidelines.rst 20913 20914TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20915M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20916S: Maintained 20917F: arch/x86/platform/ts5500/ 20918 20919TECHNOTREND USB IR RECEIVER 20920M: Sean Young <sean@mess.org> 20921L: linux-media@vger.kernel.org 20922S: Maintained 20923F: drivers/media/rc/ttusbir.c 20924 20925TECHWELL TW9910 VIDEO DECODER 20926L: linux-media@vger.kernel.org 20927S: Orphan 20928F: drivers/media/i2c/tw9910.c 20929F: include/media/i2c/tw9910.h 20930 20931TEE SUBSYSTEM 20932M: Jens Wiklander <jens.wiklander@linaro.org> 20933R: Sumit Garg <sumit.garg@linaro.org> 20934L: op-tee@lists.trustedfirmware.org 20935S: Maintained 20936F: Documentation/staging/tee.rst 20937F: drivers/tee/ 20938F: include/linux/tee_drv.h 20939F: include/uapi/linux/tee.h 20940 20941TEGRA ARCHITECTURE SUPPORT 20942M: Thierry Reding <thierry.reding@gmail.com> 20943M: Jonathan Hunter <jonathanh@nvidia.com> 20944L: linux-tegra@vger.kernel.org 20945S: Supported 20946Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20947T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20948N: [^a-z]tegra 20949 20950TEGRA CLOCK DRIVER 20951M: Peter De Schrijver <pdeschrijver@nvidia.com> 20952M: Prashant Gaikwad <pgaikwad@nvidia.com> 20953S: Supported 20954F: drivers/clk/tegra/ 20955 20956TEGRA DMA DRIVERS 20957M: Laxman Dewangan <ldewangan@nvidia.com> 20958M: Jon Hunter <jonathanh@nvidia.com> 20959S: Supported 20960F: drivers/dma/tegra* 20961 20962TEGRA I2C DRIVER 20963M: Laxman Dewangan <ldewangan@nvidia.com> 20964R: Dmitry Osipenko <digetx@gmail.com> 20965S: Supported 20966F: drivers/i2c/busses/i2c-tegra.c 20967 20968TEGRA IOMMU DRIVERS 20969M: Thierry Reding <thierry.reding@gmail.com> 20970R: Krishna Reddy <vdumpa@nvidia.com> 20971L: linux-tegra@vger.kernel.org 20972S: Supported 20973F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20974F: drivers/iommu/tegra* 20975 20976TEGRA KBC DRIVER 20977M: Laxman Dewangan <ldewangan@nvidia.com> 20978S: Supported 20979F: drivers/input/keyboard/tegra-kbc.c 20980 20981TEGRA NAND DRIVER 20982M: Stefan Agner <stefan@agner.ch> 20983M: Lucas Stach <dev@lynxeye.de> 20984S: Maintained 20985F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20986F: drivers/mtd/nand/raw/tegra_nand.c 20987 20988TEGRA PWM DRIVER 20989M: Thierry Reding <thierry.reding@gmail.com> 20990S: Supported 20991F: drivers/pwm/pwm-tegra.c 20992 20993TEGRA QUAD SPI DRIVER 20994M: Thierry Reding <thierry.reding@gmail.com> 20995M: Jonathan Hunter <jonathanh@nvidia.com> 20996M: Sowjanya Komatineni <skomatineni@nvidia.com> 20997L: linux-tegra@vger.kernel.org 20998S: Maintained 20999F: drivers/spi/spi-tegra210-quad.c 21000 21001TEGRA SERIAL DRIVER 21002M: Laxman Dewangan <ldewangan@nvidia.com> 21003S: Supported 21004F: drivers/tty/serial/serial-tegra.c 21005 21006TEGRA SPI DRIVER 21007M: Laxman Dewangan <ldewangan@nvidia.com> 21008S: Supported 21009F: drivers/spi/spi-tegra* 21010 21011TEGRA VIDEO DRIVER 21012M: Thierry Reding <thierry.reding@gmail.com> 21013M: Jonathan Hunter <jonathanh@nvidia.com> 21014M: Sowjanya Komatineni <skomatineni@nvidia.com> 21015M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21016L: linux-media@vger.kernel.org 21017L: linux-tegra@vger.kernel.org 21018S: Maintained 21019F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21021F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21022F: drivers/staging/media/tegra-video/ 21023 21024TEGRA XUSB PADCTL DRIVER 21025M: JC Kuo <jckuo@nvidia.com> 21026S: Supported 21027F: drivers/phy/tegra/xusb* 21028 21029TEHUTI ETHERNET DRIVER 21030M: Andy Gospodarek <andy@greyhouse.net> 21031L: netdev@vger.kernel.org 21032S: Supported 21033F: drivers/net/ethernet/tehuti/* 21034 21035TELECOM CLOCK DRIVER FOR MCPL0010 21036M: Mark Gross <markgross@kernel.org> 21037S: Supported 21038F: drivers/char/tlclk.c 21039 21040TEMPO SEMICONDUCTOR DRIVERS 21041M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21042S: Maintained 21043F: Documentation/devicetree/bindings/sound/tscs*.txt 21044F: sound/soc/codecs/tscs*.c 21045F: sound/soc/codecs/tscs*.h 21046 21047TENSILICA XTENSA PORT (xtensa) 21048M: Chris Zankel <chris@zankel.net> 21049M: Max Filippov <jcmvbkbc@gmail.com> 21050S: Maintained 21051T: git https://github.com/jcmvbkbc/linux-xtensa.git 21052F: arch/xtensa/ 21053F: drivers/irqchip/irq-xtensa-* 21054 21055TEXAS INSTRUMENTS ASoC DRIVERS 21056M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21058S: Maintained 21059F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21060F: sound/soc/ti/ 21061 21062TEXAS INSTRUMENTS DMA DRIVERS 21063M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21064L: dmaengine@vger.kernel.org 21065S: Maintained 21066F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21067F: Documentation/devicetree/bindings/dma/ti-edma.txt 21068F: Documentation/devicetree/bindings/dma/ti/ 21069F: drivers/dma/ti/ 21070F: include/linux/dma/k3-psil.h 21071F: include/linux/dma/k3-udma-glue.h 21072F: include/linux/dma/ti-cppi5.h 21073X: drivers/dma/ti/cppi41.c 21074 21075TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21076M: Robert Marko <robert.marko@sartura.hr> 21077M: Luka Perkov <luka.perkov@sartura.hr> 21078L: linux-hwmon@vger.kernel.org 21079S: Maintained 21080F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21081F: Documentation/hwmon/tps23861.rst 21082F: drivers/hwmon/tps23861.c 21083 21084TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21085M: Ricardo Ribalda <ribalda@kernel.org> 21086L: linux-iio@vger.kernel.org 21087S: Supported 21088F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21089F: drivers/iio/dac/ti-dac7612.c 21090 21091TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21092M: Nishanth Menon <nm@ti.com> 21093M: Tero Kristo <kristo@kernel.org> 21094M: Santosh Shilimkar <ssantosh@kernel.org> 21095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21096S: Maintained 21097F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21098F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21099F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21100F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21101F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21102F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21103F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21104F: drivers/clk/keystone/sci-clk.c 21105F: drivers/firmware/ti_sci* 21106F: drivers/irqchip/irq-ti-sci-inta.c 21107F: drivers/irqchip/irq-ti-sci-intr.c 21108F: drivers/reset/reset-ti-sci.c 21109F: drivers/soc/ti/ti_sci_inta_msi.c 21110F: drivers/soc/ti/ti_sci_pm_domains.c 21111F: include/dt-bindings/soc/ti,sci_pm_domain.h 21112F: include/linux/soc/ti/ti_sci_inta_msi.h 21113F: include/linux/soc/ti/ti_sci_protocol.h 21114 21115TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21116M: Puranjay Mohan <puranjay12@gmail.com> 21117L: linux-iio@vger.kernel.org 21118S: Supported 21119F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21120F: drivers/iio/temperature/tmp117.c 21121 21122THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21123M: Hans Verkuil <hverkuil@xs4all.nl> 21124L: linux-media@vger.kernel.org 21125S: Maintained 21126W: https://linuxtv.org 21127T: git git://linuxtv.org/media_tree.git 21128F: drivers/media/radio/radio-raremono.c 21129 21130THERMAL 21131M: Rafael J. Wysocki <rafael@kernel.org> 21132M: Daniel Lezcano <daniel.lezcano@linaro.org> 21133R: Amit Kucheria <amitk@kernel.org> 21134R: Zhang Rui <rui.zhang@intel.com> 21135L: linux-pm@vger.kernel.org 21136S: Supported 21137Q: https://patchwork.kernel.org/project/linux-pm/list/ 21138T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21139F: Documentation/ABI/testing/sysfs-class-thermal 21140F: Documentation/admin-guide/thermal/ 21141F: Documentation/devicetree/bindings/thermal/ 21142F: Documentation/driver-api/thermal/ 21143F: drivers/thermal/ 21144F: include/dt-bindings/thermal/ 21145F: include/linux/cpu_cooling.h 21146F: include/linux/thermal.h 21147F: include/uapi/linux/thermal.h 21148F: tools/lib/thermal/ 21149F: tools/thermal/ 21150 21151THERMAL DRIVER FOR AMLOGIC SOCS 21152M: Guillaume La Roque <glaroque@baylibre.com> 21153L: linux-pm@vger.kernel.org 21154L: linux-amlogic@lists.infradead.org 21155S: Supported 21156W: http://linux-meson.com/ 21157F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21158F: drivers/thermal/amlogic_thermal.c 21159 21160THERMAL/CPU_COOLING 21161M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21162M: Daniel Lezcano <daniel.lezcano@linaro.org> 21163M: Viresh Kumar <viresh.kumar@linaro.org> 21164R: Lukasz Luba <lukasz.luba@arm.com> 21165L: linux-pm@vger.kernel.org 21166S: Supported 21167F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21168F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21169F: drivers/thermal/cpufreq_cooling.c 21170F: drivers/thermal/cpuidle_cooling.c 21171F: include/linux/cpu_cooling.h 21172 21173THERMAL/POWER_ALLOCATOR 21174M: Lukasz Luba <lukasz.luba@arm.com> 21175L: linux-pm@vger.kernel.org 21176S: Maintained 21177F: Documentation/driver-api/thermal/power_allocator.rst 21178F: drivers/thermal/gov_power_allocator.c 21179F: drivers/thermal/thermal_trace_ipa.h 21180 21181THINKPAD ACPI EXTRAS DRIVER 21182M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21183L: ibm-acpi-devel@lists.sourceforge.net 21184L: platform-driver-x86@vger.kernel.org 21185S: Maintained 21186W: http://ibm-acpi.sourceforge.net 21187W: http://thinkwiki.org/wiki/Ibm-acpi 21188T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21189F: drivers/platform/x86/thinkpad_acpi.c 21190 21191THINKPAD LMI DRIVER 21192M: Mark Pearson <markpearson@lenovo.com> 21193L: platform-driver-x86@vger.kernel.org 21194S: Maintained 21195F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21196F: drivers/platform/x86/think-lmi.? 21197 21198THUNDERBOLT DMA TRAFFIC TEST DRIVER 21199M: Isaac Hazan <isaac.hazan@intel.com> 21200L: linux-usb@vger.kernel.org 21201S: Maintained 21202F: drivers/thunderbolt/dma_test.c 21203 21204THUNDERBOLT DRIVER 21205M: Andreas Noever <andreas.noever@gmail.com> 21206M: Michael Jamet <michael.jamet@intel.com> 21207M: Mika Westerberg <mika.westerberg@linux.intel.com> 21208M: Yehezkel Bernat <YehezkelShB@gmail.com> 21209L: linux-usb@vger.kernel.org 21210S: Maintained 21211T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21212F: Documentation/admin-guide/thunderbolt.rst 21213F: drivers/thunderbolt/ 21214F: include/linux/thunderbolt.h 21215 21216THUNDERBOLT NETWORK DRIVER 21217M: Michael Jamet <michael.jamet@intel.com> 21218M: Mika Westerberg <mika.westerberg@linux.intel.com> 21219M: Yehezkel Bernat <YehezkelShB@gmail.com> 21220L: netdev@vger.kernel.org 21221S: Maintained 21222F: drivers/net/thunderbolt/ 21223 21224THUNDERX GPIO DRIVER 21225M: Robert Richter <rric@kernel.org> 21226S: Odd Fixes 21227F: drivers/gpio/gpio-thunderx.c 21228 21229TI ADS7924 ADC DRIVER 21230M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21231L: linux-iio@vger.kernel.org 21232S: Supported 21233F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21234F: drivers/iio/adc/ti-ads7924.c 21235 21236TI AM437X VPFE DRIVER 21237M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21238L: linux-media@vger.kernel.org 21239S: Maintained 21240W: https://linuxtv.org 21241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21242T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21243F: drivers/media/platform/ti/am437x/ 21244 21245TI BANDGAP AND THERMAL DRIVER 21246M: Eduardo Valentin <edubezval@gmail.com> 21247M: Keerthy <j-keerthy@ti.com> 21248L: linux-pm@vger.kernel.org 21249L: linux-omap@vger.kernel.org 21250S: Maintained 21251F: drivers/thermal/ti-soc-thermal/ 21252 21253TI BQ27XXX POWER SUPPLY DRIVER 21254F: drivers/power/supply/bq27xxx_battery.c 21255F: drivers/power/supply/bq27xxx_battery_i2c.c 21256F: include/linux/power/bq27xxx_battery.h 21257 21258TI CDCE706 CLOCK DRIVER 21259M: Max Filippov <jcmvbkbc@gmail.com> 21260S: Maintained 21261F: drivers/clk/clk-cdce706.c 21262 21263TI CLOCK DRIVER 21264M: Tero Kristo <kristo@kernel.org> 21265L: linux-omap@vger.kernel.org 21266S: Odd Fixes 21267F: drivers/clk/ti/ 21268F: include/linux/clk/ti.h 21269 21270TI DAVINCI MACHINE SUPPORT 21271M: Bartosz Golaszewski <brgl@bgdev.pl> 21272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21273S: Maintained 21274T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21275F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21276F: arch/arm/boot/dts/ti/davinci/ 21277F: arch/arm/mach-davinci/ 21278F: drivers/i2c/busses/i2c-davinci.c 21279 21280TI DAVINCI SERIES CLOCK DRIVER 21281M: David Lechner <david@lechnology.com> 21282R: Sekhar Nori <nsekhar@ti.com> 21283S: Maintained 21284F: Documentation/devicetree/bindings/clock/ti/davinci/ 21285F: drivers/clk/davinci/ 21286F: include/linux/clk/davinci.h 21287 21288TI DAVINCI SERIES GPIO DRIVER 21289M: Keerthy <j-keerthy@ti.com> 21290L: linux-gpio@vger.kernel.org 21291S: Maintained 21292F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21293F: drivers/gpio/gpio-davinci.c 21294 21295TI DAVINCI SERIES MEDIA DRIVER 21296M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21297L: linux-media@vger.kernel.org 21298S: Maintained 21299W: https://linuxtv.org 21300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21301T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21302F: drivers/media/platform/ti/davinci/ 21303F: include/media/davinci/ 21304 21305TI ENHANCED CAPTURE (eCAP) DRIVER 21306M: Vignesh Raghavendra <vigneshr@ti.com> 21307R: Julien Panis <jpanis@baylibre.com> 21308L: linux-iio@vger.kernel.org 21309L: linux-omap@vger.kernel.org 21310S: Maintained 21311F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21312F: drivers/counter/ti-ecap-capture.c 21313 21314TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21315R: David Lechner <david@lechnology.com> 21316L: linux-iio@vger.kernel.org 21317F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21318F: drivers/counter/ti-eqep.c 21319 21320TI ETHERNET SWITCH DRIVER (CPSW) 21321R: Grygorii Strashko <grygorii.strashko@ti.com> 21322L: linux-omap@vger.kernel.org 21323L: netdev@vger.kernel.org 21324S: Maintained 21325F: drivers/net/ethernet/ti/cpsw* 21326F: drivers/net/ethernet/ti/davinci* 21327 21328TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21329M: Alex Dubov <oakad@yahoo.com> 21330S: Maintained 21331W: http://tifmxx.berlios.de/ 21332F: drivers/memstick/host/tifm_ms.c 21333F: drivers/misc/tifm* 21334F: drivers/mmc/host/tifm_sd.c 21335F: include/linux/tifm.h 21336 21337TI FPD-LINK DRIVERS 21338M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21339L: linux-media@vger.kernel.org 21340S: Maintained 21341F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21342F: drivers/media/i2c/ds90* 21343F: include/media/i2c/ds90* 21344 21345TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21346M: Nishanth Menon <nm@ti.com> 21347M: Santosh Shilimkar <ssantosh@kernel.org> 21348L: linux-kernel@vger.kernel.org 21349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21350S: Maintained 21351T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21352F: drivers/soc/ti/* 21353 21354TI LM49xxx FAMILY ASoC CODEC DRIVERS 21355M: M R Swami Reddy <mr.swami.reddy@ti.com> 21356M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21358S: Maintained 21359F: sound/soc/codecs/isabelle* 21360F: sound/soc/codecs/lm49453* 21361 21362TI LMP92064 ADC DRIVER 21363M: Leonard Göhrs <l.goehrs@pengutronix.de> 21364R: kernel@pengutronix.de 21365L: linux-iio@vger.kernel.org 21366S: Maintained 21367F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21368F: drivers/iio/adc/ti-lmp92064.c 21369 21370TI PCM3060 ASoC CODEC DRIVER 21371M: Kirill Marinushkin <kmarinushkin@birdec.com> 21372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21373S: Maintained 21374F: Documentation/devicetree/bindings/sound/pcm3060.txt 21375F: sound/soc/codecs/pcm3060* 21376 21377TI TAS571X FAMILY ASoC CODEC DRIVER 21378M: Kevin Cernekee <cernekee@chromium.org> 21379L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21380S: Odd Fixes 21381F: sound/soc/codecs/tas571x* 21382 21383TI TMAG5273 MAGNETOMETER DRIVER 21384M: Gerald Loacker <gerald.loacker@wolfvision.net> 21385L: linux-iio@vger.kernel.org 21386S: Maintained 21387F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21388F: drivers/iio/magnetometer/tmag5273.c 21389 21390TI TRF7970A NFC DRIVER 21391M: Mark Greer <mgreer@animalcreek.com> 21392L: linux-wireless@vger.kernel.org 21393S: Supported 21394F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21395F: drivers/nfc/trf7970a.c 21396 21397TI TSC2046 ADC DRIVER 21398M: Oleksij Rempel <o.rempel@pengutronix.de> 21399R: kernel@pengutronix.de 21400L: linux-iio@vger.kernel.org 21401S: Maintained 21402F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21403F: drivers/iio/adc/ti-tsc2046.c 21404 21405TI TWL4030 SERIES SOC CODEC DRIVER 21406M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21408S: Maintained 21409F: sound/soc/codecs/twl4030* 21410 21411TI VPE/CAL DRIVERS 21412M: Benoit Parrot <bparrot@ti.com> 21413L: linux-media@vger.kernel.org 21414S: Maintained 21415W: http://linuxtv.org/ 21416Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21417F: Documentation/devicetree/bindings/media/ti,cal.yaml 21418F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21419F: drivers/media/platform/ti/cal/ 21420F: drivers/media/platform/ti/vpe/ 21421 21422TI WILINK WIRELESS DRIVERS 21423L: linux-wireless@vger.kernel.org 21424S: Orphan 21425W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21426W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21427T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21428F: drivers/net/wireless/ti/ 21429 21430TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21431M: John Stultz <jstultz@google.com> 21432M: Thomas Gleixner <tglx@linutronix.de> 21433R: Stephen Boyd <sboyd@kernel.org> 21434L: linux-kernel@vger.kernel.org 21435S: Supported 21436T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21437F: include/linux/clocksource.h 21438F: include/linux/time.h 21439F: include/linux/timex.h 21440F: include/uapi/linux/time.h 21441F: include/uapi/linux/timex.h 21442F: kernel/time/alarmtimer.c 21443F: kernel/time/clocksource.c 21444F: kernel/time/ntp.c 21445F: kernel/time/time*.c 21446F: tools/testing/selftests/timers/ 21447 21448TIPC NETWORK LAYER 21449M: Jon Maloy <jmaloy@redhat.com> 21450M: Ying Xue <ying.xue@windriver.com> 21451L: netdev@vger.kernel.org (core kernel code) 21452L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21453S: Maintained 21454W: http://tipc.sourceforge.net/ 21455F: include/uapi/linux/tipc*.h 21456F: net/tipc/ 21457 21458TLAN NETWORK DRIVER 21459M: Samuel Chessman <chessman@tux.org> 21460L: tlan-devel@lists.sourceforge.net (subscribers-only) 21461S: Maintained 21462W: http://sourceforge.net/projects/tlan/ 21463F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21464F: drivers/net/ethernet/ti/tlan.* 21465 21466TMIO/SDHI MMC DRIVER 21467M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21468L: linux-mmc@vger.kernel.org 21469L: linux-renesas-soc@vger.kernel.org 21470S: Supported 21471F: drivers/mmc/host/renesas_sdhi* 21472F: drivers/mmc/host/tmio_mmc* 21473F: include/linux/mfd/tmio.h 21474 21475TMP401 HARDWARE MONITOR DRIVER 21476M: Guenter Roeck <linux@roeck-us.net> 21477L: linux-hwmon@vger.kernel.org 21478S: Maintained 21479F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21480F: Documentation/hwmon/tmp401.rst 21481F: drivers/hwmon/tmp401.c 21482 21483TMP464 HARDWARE MONITOR DRIVER 21484M: Guenter Roeck <linux@roeck-us.net> 21485L: linux-hwmon@vger.kernel.org 21486S: Maintained 21487F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21488F: Documentation/hwmon/tmp464.rst 21489F: drivers/hwmon/tmp464.c 21490 21491TMP513 HARDWARE MONITOR DRIVER 21492M: Eric Tremblay <etremblay@distech-controls.com> 21493L: linux-hwmon@vger.kernel.org 21494S: Maintained 21495F: Documentation/hwmon/tmp513.rst 21496F: drivers/hwmon/tmp513.c 21497 21498TMPFS (SHMEM FILESYSTEM) 21499M: Hugh Dickins <hughd@google.com> 21500L: linux-mm@kvack.org 21501S: Maintained 21502F: include/linux/shmem_fs.h 21503F: mm/shmem.c 21504 21505TOMOYO SECURITY MODULE 21506M: Kentaro Takeda <takedakn@nttdata.co.jp> 21507M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21508L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21509L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21510L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21511L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21512S: Maintained 21513W: https://tomoyo.osdn.jp/ 21514F: security/tomoyo/ 21515 21516TOPSTAR LAPTOP EXTRAS DRIVER 21517M: Herton Ronaldo Krzesinski <herton@canonical.com> 21518L: platform-driver-x86@vger.kernel.org 21519S: Maintained 21520F: drivers/platform/x86/topstar-laptop.c 21521 21522TORTURE-TEST MODULES 21523M: Davidlohr Bueso <dave@stgolabs.net> 21524M: "Paul E. McKenney" <paulmck@kernel.org> 21525M: Josh Triplett <josh@joshtriplett.org> 21526L: linux-kernel@vger.kernel.org 21527S: Supported 21528T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21529F: Documentation/RCU/torture.rst 21530F: kernel/locking/locktorture.c 21531F: kernel/rcu/rcuscale.c 21532F: kernel/rcu/rcutorture.c 21533F: kernel/rcu/refscale.c 21534F: kernel/torture.c 21535 21536TOSHIBA ACPI EXTRAS DRIVER 21537M: Azael Avalos <coproscefalo@gmail.com> 21538L: platform-driver-x86@vger.kernel.org 21539S: Maintained 21540F: drivers/platform/x86/toshiba_acpi.c 21541 21542TOSHIBA BLUETOOTH DRIVER 21543M: Azael Avalos <coproscefalo@gmail.com> 21544L: platform-driver-x86@vger.kernel.org 21545S: Maintained 21546F: drivers/platform/x86/toshiba_bluetooth.c 21547 21548TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21549M: Azael Avalos <coproscefalo@gmail.com> 21550L: platform-driver-x86@vger.kernel.org 21551S: Maintained 21552F: drivers/platform/x86/toshiba_haps.c 21553 21554TOSHIBA SMM DRIVER 21555M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21556S: Maintained 21557W: http://www.buzzard.org.uk/toshiba/ 21558F: drivers/char/toshiba.c 21559F: include/linux/toshiba.h 21560F: include/uapi/linux/toshiba.h 21561 21562TOSHIBA TC358743 DRIVER 21563M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21564L: linux-media@vger.kernel.org 21565S: Maintained 21566F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21567F: drivers/media/i2c/tc358743* 21568F: include/media/i2c/tc358743.h 21569 21570TOSHIBA WMI HOTKEYS DRIVER 21571M: Azael Avalos <coproscefalo@gmail.com> 21572L: platform-driver-x86@vger.kernel.org 21573S: Maintained 21574F: drivers/platform/x86/toshiba-wmi.c 21575 21576TPM DEVICE DRIVER 21577M: Peter Huewe <peterhuewe@gmx.de> 21578M: Jarkko Sakkinen <jarkko@kernel.org> 21579R: Jason Gunthorpe <jgg@ziepe.ca> 21580L: linux-integrity@vger.kernel.org 21581S: Maintained 21582W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21583Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21584T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21585F: drivers/char/tpm/ 21586 21587TPS546D24 DRIVER 21588M: Duke Du <dukedu83@gmail.com> 21589L: linux-hwmon@vger.kernel.org 21590S: Maintained 21591F: Documentation/hwmon/tps546d24.rst 21592F: drivers/hwmon/pmbus/tps546d24.c 21593 21594TRACING 21595M: Steven Rostedt <rostedt@goodmis.org> 21596M: Masami Hiramatsu <mhiramat@kernel.org> 21597L: linux-kernel@vger.kernel.org 21598L: linux-trace-kernel@vger.kernel.org 21599S: Maintained 21600Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21601T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21602F: Documentation/trace/* 21603F: fs/tracefs/ 21604F: include/linux/trace*.h 21605F: include/trace/ 21606F: kernel/trace/ 21607F: scripts/tracing/ 21608F: tools/testing/selftests/ftrace/ 21609 21610TRACING MMIO ACCESSES (MMIOTRACE) 21611M: Steven Rostedt <rostedt@goodmis.org> 21612M: Masami Hiramatsu <mhiramat@kernel.org> 21613R: Karol Herbst <karolherbst@gmail.com> 21614R: Pekka Paalanen <ppaalanen@gmail.com> 21615L: linux-kernel@vger.kernel.org 21616L: nouveau@lists.freedesktop.org 21617S: Maintained 21618F: arch/x86/mm/kmmio.c 21619F: arch/x86/mm/mmio-mod.c 21620F: arch/x86/mm/testmmiotrace.c 21621F: include/linux/mmiotrace.h 21622F: kernel/trace/trace_mmiotrace.c 21623 21624TRACING OS NOISE / LATENCY TRACERS 21625M: Steven Rostedt <rostedt@goodmis.org> 21626M: Daniel Bristot de Oliveira <bristot@kernel.org> 21627S: Maintained 21628F: Documentation/trace/hwlat_detector.rst 21629F: Documentation/trace/osnoise-tracer.rst 21630F: Documentation/trace/timerlat-tracer.rst 21631F: arch/*/kernel/trace.c 21632F: include/trace/events/osnoise.h 21633F: kernel/trace/trace_hwlat.c 21634F: kernel/trace/trace_irqsoff.c 21635F: kernel/trace/trace_osnoise.c 21636F: kernel/trace/trace_sched_wakeup.c 21637 21638TRADITIONAL CHINESE DOCUMENTATION 21639M: Hu Haowen <src.res@email.cn> 21640L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21641S: Maintained 21642W: https://github.com/srcres258/linux-doc 21643T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21644F: Documentation/translations/zh_TW/ 21645 21646TTY LAYER 21647M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21648M: Jiri Slaby <jirislaby@kernel.org> 21649S: Supported 21650T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21651F: Documentation/driver-api/serial/ 21652F: drivers/tty/ 21653F: drivers/tty/serial/serial_core.c 21654F: include/linux/selection.h 21655F: include/linux/serial.h 21656F: include/linux/serial_core.h 21657F: include/linux/sysrq.h 21658F: include/linux/tty*.h 21659F: include/linux/vt.h 21660F: include/linux/vt_*.h 21661F: include/uapi/linux/serial.h 21662F: include/uapi/linux/serial_core.h 21663F: include/uapi/linux/tty.h 21664 21665TUA9001 MEDIA DRIVER 21666M: Antti Palosaari <crope@iki.fi> 21667L: linux-media@vger.kernel.org 21668S: Maintained 21669W: https://linuxtv.org 21670W: http://palosaari.fi/linux/ 21671Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21672T: git git://linuxtv.org/anttip/media_tree.git 21673F: drivers/media/tuners/tua9001* 21674 21675TULIP NETWORK DRIVERS 21676L: netdev@vger.kernel.org 21677L: linux-parisc@vger.kernel.org 21678S: Orphan 21679F: drivers/net/ethernet/dec/tulip/ 21680 21681TUN/TAP driver 21682M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21683S: Maintained 21684W: http://vtun.sourceforge.net/tun 21685F: Documentation/networking/tuntap.rst 21686F: arch/um/os-Linux/drivers/ 21687 21688TURBOCHANNEL SUBSYSTEM 21689M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21690M: Ralf Baechle <ralf@linux-mips.org> 21691L: linux-mips@vger.kernel.org 21692S: Maintained 21693Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21694F: drivers/tc/ 21695F: include/linux/tc.h 21696 21697TURBOSTAT UTILITY 21698M: "Len Brown" <lenb@kernel.org> 21699L: linux-pm@vger.kernel.org 21700S: Supported 21701Q: https://patchwork.kernel.org/project/linux-pm/list/ 21702B: https://bugzilla.kernel.org 21703T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21704F: tools/power/x86/turbostat/ 21705 21706TW5864 VIDEO4LINUX DRIVER 21707M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21708M: Anton Sviridenko <anton@corp.bluecherry.net> 21709M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21710M: Andrey Utkin <andrey_utkin@fastmail.com> 21711L: linux-media@vger.kernel.org 21712S: Supported 21713F: drivers/media/pci/tw5864/ 21714 21715TW68 VIDEO4LINUX DRIVER 21716M: Hans Verkuil <hverkuil@xs4all.nl> 21717L: linux-media@vger.kernel.org 21718S: Odd Fixes 21719W: https://linuxtv.org 21720T: git git://linuxtv.org/media_tree.git 21721F: drivers/media/pci/tw68/ 21722 21723TW686X VIDEO4LINUX DRIVER 21724M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21725L: linux-media@vger.kernel.org 21726S: Maintained 21727W: http://linuxtv.org 21728T: git git://linuxtv.org/media_tree.git 21729F: drivers/media/pci/tw686x/ 21730 21731U-BOOT ENVIRONMENT VARIABLES 21732M: Rafał Miłecki <rafal@milecki.pl> 21733S: Maintained 21734F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21735F: drivers/nvmem/u-boot-env.c 21736 21737UACCE ACCELERATOR FRAMEWORK 21738M: Zhangfei Gao <zhangfei.gao@linaro.org> 21739M: Zhou Wang <wangzhou1@hisilicon.com> 21740L: linux-accelerators@lists.ozlabs.org 21741L: linux-kernel@vger.kernel.org 21742S: Maintained 21743F: Documentation/ABI/testing/sysfs-driver-uacce 21744F: Documentation/misc-devices/uacce.rst 21745F: drivers/misc/uacce/ 21746F: include/linux/uacce.h 21747F: include/uapi/misc/uacce/ 21748 21749UBI FILE SYSTEM (UBIFS) 21750M: Richard Weinberger <richard@nod.at> 21751L: linux-mtd@lists.infradead.org 21752S: Supported 21753W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21754T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21755T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21756F: Documentation/ABI/testing/sysfs-fs-ubifs 21757F: Documentation/filesystems/ubifs-authentication.rst 21758F: Documentation/filesystems/ubifs.rst 21759F: fs/ubifs/ 21760 21761UBLK USERSPACE BLOCK DRIVER 21762M: Ming Lei <ming.lei@redhat.com> 21763L: linux-block@vger.kernel.org 21764S: Maintained 21765F: Documentation/block/ublk.rst 21766F: drivers/block/ublk_drv.c 21767F: include/uapi/linux/ublk_cmd.h 21768 21769UCLINUX (M68KNOMMU AND COLDFIRE) 21770M: Greg Ungerer <gerg@linux-m68k.org> 21771L: linux-m68k@lists.linux-m68k.org 21772S: Maintained 21773W: http://www.linux-m68k.org/ 21774T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21775F: arch/m68k/*/*_no.* 21776F: arch/m68k/68*/ 21777F: arch/m68k/coldfire/ 21778F: arch/m68k/include/asm/*_no.* 21779 21780UDF FILESYSTEM 21781M: Jan Kara <jack@suse.com> 21782S: Maintained 21783F: Documentation/filesystems/udf.rst 21784F: fs/udf/ 21785 21786UDRAW TABLET 21787M: Bastien Nocera <hadess@hadess.net> 21788L: linux-input@vger.kernel.org 21789S: Maintained 21790F: drivers/hid/hid-udraw-ps3.c 21791 21792UFS FILESYSTEM 21793M: Evgeniy Dushistov <dushistov@mail.ru> 21794S: Maintained 21795F: Documentation/admin-guide/ufs.rst 21796F: fs/ufs/ 21797 21798UHID USERSPACE HID IO DRIVER 21799M: David Rheinsberg <david.rheinsberg@gmail.com> 21800L: linux-input@vger.kernel.org 21801S: Maintained 21802F: drivers/hid/uhid.c 21803F: include/uapi/linux/uhid.h 21804 21805ULPI BUS 21806M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21807L: linux-usb@vger.kernel.org 21808S: Maintained 21809F: drivers/usb/common/ulpi.c 21810F: include/linux/ulpi/ 21811 21812UNICODE SUBSYSTEM 21813M: Gabriel Krisman Bertazi <krisman@collabora.com> 21814L: linux-fsdevel@vger.kernel.org 21815S: Supported 21816F: fs/unicode/ 21817 21818UNIFDEF 21819M: Tony Finch <dot@dotat.at> 21820S: Maintained 21821W: http://dotat.at/prog/unifdef 21822F: scripts/unifdef.c 21823 21824UNIFORM CDROM DRIVER 21825M: Phillip Potter <phil@philpotter.co.uk> 21826S: Maintained 21827F: Documentation/cdrom/ 21828F: drivers/cdrom/cdrom.c 21829F: include/linux/cdrom.h 21830F: include/uapi/linux/cdrom.h 21831 21832UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21833R: Alim Akhtar <alim.akhtar@samsung.com> 21834R: Avri Altman <avri.altman@wdc.com> 21835R: Bart Van Assche <bvanassche@acm.org> 21836L: linux-scsi@vger.kernel.org 21837S: Supported 21838F: Documentation/devicetree/bindings/ufs/ 21839F: Documentation/scsi/ufs.rst 21840F: drivers/ufs/core/ 21841 21842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21843M: Pedro Sousa <pedrom.sousa@synopsys.com> 21844L: linux-scsi@vger.kernel.org 21845S: Supported 21846F: drivers/ufs/host/*dwc* 21847 21848UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21849M: Alim Akhtar <alim.akhtar@samsung.com> 21850L: linux-scsi@vger.kernel.org 21851S: Maintained 21852F: drivers/ufs/host/ufs-exynos* 21853 21854UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21855M: Stanley Chu <stanley.chu@mediatek.com> 21856L: linux-scsi@vger.kernel.org 21857L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21858S: Maintained 21859F: drivers/ufs/host/ufs-mediatek* 21860 21861UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21862M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21863L: linux-arm-msm@vger.kernel.org 21864L: linux-scsi@vger.kernel.org 21865S: Maintained 21866F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21867F: drivers/ufs/host/ufs-qcom* 21868 21869UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21870M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21871L: linux-renesas-soc@vger.kernel.org 21872L: linux-scsi@vger.kernel.org 21873S: Maintained 21874F: drivers/ufs/host/ufs-renesas.c 21875 21876UNSORTED BLOCK IMAGES (UBI) 21877M: Richard Weinberger <richard@nod.at> 21878L: linux-mtd@lists.infradead.org 21879S: Supported 21880W: http://www.linux-mtd.infradead.org/ 21881T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21882T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21883F: drivers/mtd/ubi/ 21884F: include/linux/mtd/ubi.h 21885F: include/uapi/mtd/ubi-user.h 21886 21887USB "USBNET" DRIVER FRAMEWORK 21888M: Oliver Neukum <oneukum@suse.com> 21889L: netdev@vger.kernel.org 21890S: Maintained 21891W: http://www.linux-usb.org/usbnet 21892F: drivers/net/usb/usbnet.c 21893F: include/linux/usb/usbnet.h 21894 21895USB ACM DRIVER 21896M: Oliver Neukum <oneukum@suse.com> 21897L: linux-usb@vger.kernel.org 21898S: Maintained 21899F: Documentation/usb/acm.rst 21900F: drivers/usb/class/cdc-acm.* 21901 21902USB APPLE MFI FASTCHARGE DRIVER 21903M: Bastien Nocera <hadess@hadess.net> 21904L: linux-usb@vger.kernel.org 21905S: Maintained 21906F: drivers/usb/misc/apple-mfi-fastcharge.c 21907 21908USB AR5523 WIRELESS DRIVER 21909M: Pontus Fuchs <pontus.fuchs@gmail.com> 21910L: linux-wireless@vger.kernel.org 21911S: Maintained 21912F: drivers/net/wireless/ath/ar5523/ 21913 21914USB ATTACHED SCSI 21915M: Oliver Neukum <oneukum@suse.com> 21916L: linux-usb@vger.kernel.org 21917L: linux-scsi@vger.kernel.org 21918S: Maintained 21919F: drivers/usb/storage/uas.c 21920 21921USB CDC ETHERNET DRIVER 21922M: Oliver Neukum <oliver@neukum.org> 21923L: linux-usb@vger.kernel.org 21924S: Maintained 21925F: drivers/net/usb/cdc_*.c 21926F: include/uapi/linux/usb/cdc.h 21927 21928USB CHAOSKEY DRIVER 21929M: Keith Packard <keithp@keithp.com> 21930L: linux-usb@vger.kernel.org 21931S: Maintained 21932F: drivers/usb/misc/chaoskey.c 21933 21934USB CYPRESS C67X00 DRIVER 21935L: linux-usb@vger.kernel.org 21936S: Orphan 21937F: drivers/usb/c67x00/ 21938 21939USB DAVICOM DM9601 DRIVER 21940M: Peter Korsgaard <peter@korsgaard.com> 21941L: netdev@vger.kernel.org 21942S: Maintained 21943W: http://www.linux-usb.org/usbnet 21944F: drivers/net/usb/dm9601.c 21945 21946USB EHCI DRIVER 21947M: Alan Stern <stern@rowland.harvard.edu> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950F: Documentation/usb/ehci.rst 21951F: drivers/usb/host/ehci* 21952 21953USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21954M: Jiri Kosina <jikos@kernel.org> 21955M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21956L: linux-usb@vger.kernel.org 21957S: Maintained 21958T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21959F: Documentation/hid/hiddev.rst 21960F: drivers/hid/usbhid/ 21961 21962USB INTEL XHCI ROLE MUX DRIVER 21963M: Hans de Goede <hdegoede@redhat.com> 21964L: linux-usb@vger.kernel.org 21965S: Maintained 21966F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21967 21968USB IP DRIVER FOR HISILICON KIRIN 960 21969M: Yu Chen <chenyu56@huawei.com> 21970M: Binghui Wang <wangbinghui@hisilicon.com> 21971L: linux-usb@vger.kernel.org 21972S: Maintained 21973F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21974F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21975 21976USB IP DRIVER FOR HISILICON KIRIN 970 21977M: Mauro Carvalho Chehab <mchehab@kernel.org> 21978L: linux-usb@vger.kernel.org 21979S: Maintained 21980F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21981F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21982 21983USB ISP116X DRIVER 21984M: Olav Kongas <ok@artecdesign.ee> 21985L: linux-usb@vger.kernel.org 21986S: Maintained 21987F: drivers/usb/host/isp116x* 21988F: include/linux/usb/isp116x.h 21989 21990USB ISP1760 DRIVER 21991M: Rui Miguel Silva <rui.silva@linaro.org> 21992L: linux-usb@vger.kernel.org 21993S: Maintained 21994F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21995F: drivers/usb/isp1760/* 21996 21997USB LAN78XX ETHERNET DRIVER 21998M: Woojung Huh <woojung.huh@microchip.com> 21999M: UNGLinuxDriver@microchip.com 22000L: netdev@vger.kernel.org 22001S: Maintained 22002F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22003F: drivers/net/usb/lan78xx.* 22004F: include/dt-bindings/net/microchip-lan78xx.h 22005 22006USB MASS STORAGE DRIVER 22007M: Alan Stern <stern@rowland.harvard.edu> 22008L: linux-usb@vger.kernel.org 22009L: usb-storage@lists.one-eyed-alien.net 22010S: Maintained 22011F: drivers/usb/storage/ 22012 22013USB MIDI DRIVER 22014M: Clemens Ladisch <clemens@ladisch.de> 22015L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22016S: Maintained 22017T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22018F: sound/usb/midi.* 22019 22020USB NETWORKING DRIVERS 22021L: linux-usb@vger.kernel.org 22022S: Odd Fixes 22023F: drivers/net/usb/ 22024 22025USB OHCI DRIVER 22026M: Alan Stern <stern@rowland.harvard.edu> 22027L: linux-usb@vger.kernel.org 22028S: Maintained 22029F: Documentation/usb/ohci.rst 22030F: drivers/usb/host/ohci* 22031 22032USB OTG FSM (Finite State Machine) 22033M: Peter Chen <peter.chen@kernel.org> 22034L: linux-usb@vger.kernel.org 22035S: Maintained 22036T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22037F: drivers/usb/common/usb-otg-fsm.c 22038 22039USB OVER IP DRIVER 22040M: Valentina Manea <valentina.manea.m@gmail.com> 22041M: Shuah Khan <shuah@kernel.org> 22042M: Shuah Khan <skhan@linuxfoundation.org> 22043R: Hongren Zheng <i@zenithal.me> 22044L: linux-usb@vger.kernel.org 22045S: Maintained 22046F: Documentation/usb/usbip_protocol.rst 22047F: drivers/usb/usbip/ 22048F: tools/testing/selftests/drivers/usb/usbip/ 22049F: tools/usb/usbip/ 22050 22051USB PEGASUS DRIVER 22052M: Petko Manolov <petkan@nucleusys.com> 22053L: linux-usb@vger.kernel.org 22054L: netdev@vger.kernel.org 22055S: Maintained 22056W: https://github.com/petkan/pegasus 22057T: git https://github.com/petkan/pegasus.git 22058F: drivers/net/usb/pegasus.* 22059 22060USB PRINTER DRIVER (usblp) 22061M: Pete Zaitcev <zaitcev@redhat.com> 22062L: linux-usb@vger.kernel.org 22063S: Supported 22064F: drivers/usb/class/usblp.c 22065 22066USB QMI WWAN NETWORK DRIVER 22067M: Bjørn Mork <bjorn@mork.no> 22068L: netdev@vger.kernel.org 22069S: Maintained 22070F: Documentation/ABI/testing/sysfs-class-net-qmi 22071F: drivers/net/usb/qmi_wwan.c 22072 22073USB RAW GADGET DRIVER 22074R: Andrey Konovalov <andreyknvl@gmail.com> 22075L: linux-usb@vger.kernel.org 22076S: Maintained 22077F: Documentation/usb/raw-gadget.rst 22078F: drivers/usb/gadget/legacy/raw_gadget.c 22079F: include/uapi/linux/usb/raw_gadget.h 22080 22081USB RTL8150 DRIVER 22082M: Petko Manolov <petkan@nucleusys.com> 22083L: linux-usb@vger.kernel.org 22084L: netdev@vger.kernel.org 22085S: Maintained 22086W: https://github.com/petkan/rtl8150 22087T: git https://github.com/petkan/rtl8150.git 22088F: drivers/net/usb/rtl8150.c 22089 22090USB SERIAL SUBSYSTEM 22091M: Johan Hovold <johan@kernel.org> 22092L: linux-usb@vger.kernel.org 22093S: Maintained 22094T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22095F: Documentation/usb/usb-serial.rst 22096F: drivers/usb/serial/ 22097F: include/linux/usb/serial.h 22098 22099USB SMSC75XX ETHERNET DRIVER 22100M: Steve Glendinning <steve.glendinning@shawell.net> 22101L: netdev@vger.kernel.org 22102S: Maintained 22103F: drivers/net/usb/smsc75xx.* 22104 22105USB SMSC95XX ETHERNET DRIVER 22106M: Steve Glendinning <steve.glendinning@shawell.net> 22107M: UNGLinuxDriver@microchip.com 22108L: netdev@vger.kernel.org 22109S: Maintained 22110F: drivers/net/usb/smsc95xx.* 22111 22112USB SUBSYSTEM 22113M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22114L: linux-usb@vger.kernel.org 22115S: Supported 22116W: http://www.linux-usb.org 22117T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22118F: Documentation/devicetree/bindings/usb/ 22119F: Documentation/usb/ 22120F: drivers/usb/ 22121F: include/dt-bindings/usb/ 22122F: include/linux/usb.h 22123F: include/linux/usb/ 22124F: include/uapi/linux/usb/ 22125 22126USB TYPEC BUS FOR ALTERNATE MODES 22127M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22128L: linux-usb@vger.kernel.org 22129S: Maintained 22130F: Documentation/ABI/testing/sysfs-bus-typec 22131F: Documentation/driver-api/usb/typec_bus.rst 22132F: drivers/usb/typec/altmodes/ 22133F: include/linux/usb/typec_altmode.h 22134 22135USB TYPEC CLASS 22136M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22137L: linux-usb@vger.kernel.org 22138S: Maintained 22139F: Documentation/ABI/testing/sysfs-class-typec 22140F: Documentation/driver-api/usb/typec.rst 22141F: drivers/usb/typec/ 22142F: include/linux/usb/typec.h 22143 22144USB TYPEC INTEL PMC MUX DRIVER 22145M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22146L: linux-usb@vger.kernel.org 22147S: Maintained 22148F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22149F: drivers/usb/typec/mux/intel_pmc_mux.c 22150 22151USB TYPEC PI3USB30532 MUX DRIVER 22152M: Hans de Goede <hdegoede@redhat.com> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: drivers/usb/typec/mux/pi3usb30532.c 22156 22157USB TYPEC PORT CONTROLLER DRIVERS 22158M: Guenter Roeck <linux@roeck-us.net> 22159L: linux-usb@vger.kernel.org 22160S: Maintained 22161F: drivers/usb/typec/tcpm/ 22162 22163USB UHCI DRIVER 22164M: Alan Stern <stern@rowland.harvard.edu> 22165L: linux-usb@vger.kernel.org 22166S: Maintained 22167F: drivers/usb/host/uhci* 22168 22169USB VIDEO CLASS 22170M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22171L: linux-media@vger.kernel.org 22172S: Maintained 22173W: http://www.ideasonboard.org/uvc/ 22174T: git git://linuxtv.org/media_tree.git 22175F: drivers/media/usb/uvc/ 22176F: include/uapi/linux/uvcvideo.h 22177 22178USB WEBCAM GADGET 22179M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22180M: Daniel Scally <dan.scally@ideasonboard.com> 22181L: linux-usb@vger.kernel.org 22182S: Maintained 22183F: drivers/usb/gadget/function/*uvc* 22184F: drivers/usb/gadget/legacy/webcam.c 22185F: include/uapi/linux/usb/g_uvc.h 22186 22187USB WIRELESS RNDIS DRIVER (rndis_wlan) 22188M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22189L: linux-wireless@vger.kernel.org 22190S: Maintained 22191F: drivers/net/wireless/legacy/rndis_wlan.c 22192 22193USB XHCI DRIVER 22194M: Mathias Nyman <mathias.nyman@intel.com> 22195L: linux-usb@vger.kernel.org 22196S: Supported 22197F: drivers/usb/host/pci-quirks* 22198F: drivers/usb/host/xhci* 22199 22200USB ZD1201 DRIVER 22201L: linux-wireless@vger.kernel.org 22202S: Orphan 22203W: http://linux-lc100020.sourceforge.net 22204F: drivers/net/wireless/zydas/zd1201.* 22205 22206USER DATAGRAM PROTOCOL (UDP) 22207M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22208S: Maintained 22209F: include/linux/udp.h 22210F: net/ipv4/udp.c 22211F: net/ipv6/udp.c 22212 22213USER-MODE LINUX (UML) 22214M: Richard Weinberger <richard@nod.at> 22215M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22216M: Johannes Berg <johannes@sipsolutions.net> 22217L: linux-um@lists.infradead.org 22218S: Maintained 22219W: http://user-mode-linux.sourceforge.net 22220Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22221T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22222T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22223F: Documentation/virt/uml/ 22224F: arch/um/ 22225F: arch/x86/um/ 22226F: fs/hostfs/ 22227 22228USERSPACE COPYIN/COPYOUT (UIOVEC) 22229M: Alexander Viro <viro@zeniv.linux.org.uk> 22230S: Maintained 22231F: include/linux/uio.h 22232F: lib/iov_iter.c 22233 22234USERSPACE DMA BUFFER DRIVER 22235M: Gerd Hoffmann <kraxel@redhat.com> 22236L: dri-devel@lists.freedesktop.org 22237S: Maintained 22238T: git git://anongit.freedesktop.org/drm/drm-misc 22239F: drivers/dma-buf/udmabuf.c 22240F: include/uapi/linux/udmabuf.h 22241 22242USERSPACE I/O (UIO) 22243M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22244S: Maintained 22245T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22246F: Documentation/driver-api/uio-howto.rst 22247F: drivers/uio/ 22248F: include/linux/uio_driver.h 22249 22250UTIL-LINUX PACKAGE 22251M: Karel Zak <kzak@redhat.com> 22252L: util-linux@vger.kernel.org 22253S: Maintained 22254W: http://en.wikipedia.org/wiki/Util-linux 22255T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22256 22257UUID HELPERS 22258R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22259L: linux-kernel@vger.kernel.org 22260S: Maintained 22261F: include/linux/uuid.h 22262F: lib/test_uuid.c 22263F: lib/uuid.c 22264 22265UV SYSFS DRIVER 22266M: Justin Ernst <justin.ernst@hpe.com> 22267L: platform-driver-x86@vger.kernel.org 22268S: Maintained 22269F: drivers/platform/x86/uv_sysfs.c 22270 22271UVESAFB DRIVER 22272M: Michal Januszewski <spock@gentoo.org> 22273L: linux-fbdev@vger.kernel.org 22274S: Maintained 22275W: https://github.com/mjanusz/v86d 22276F: Documentation/fb/uvesafb.rst 22277F: drivers/video/fbdev/uvesafb.* 22278 22279Ux500 CLOCK DRIVERS 22280M: Ulf Hansson <ulf.hansson@linaro.org> 22281L: linux-clk@vger.kernel.org 22282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22283S: Maintained 22284F: drivers/clk/ux500/ 22285 22286V4L2 SENSOR AND LENS DRIVERS 22287M: Sakari Ailus <sakari.ailus@linux.intel.com> 22288L: linux-media@vger.kernel.org 22289S: Maintained 22290F: drivers/media/i2c/ar* 22291F: drivers/media/i2c/hi* 22292F: drivers/media/i2c/imx* 22293F: drivers/media/i2c/mt* 22294F: drivers/media/i2c/og* 22295F: drivers/media/i2c/ov* 22296F: drivers/media/i2c/s5* 22297F: drivers/media/i2c/st-vgxy61.c 22298F: drivers/media/i2c/dw* 22299F: drivers/media/i2c/ak* 22300F: drivers/media/i2c/lm* 22301 22302VF610 NAND DRIVER 22303M: Stefan Agner <stefan@agner.ch> 22304L: linux-mtd@lists.infradead.org 22305S: Supported 22306F: drivers/mtd/nand/raw/vf610_nfc.c 22307 22308VFAT/FAT/MSDOS FILESYSTEM 22309M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22310S: Maintained 22311F: Documentation/filesystems/vfat.rst 22312F: fs/fat/ 22313F: tools/testing/selftests/filesystems/fat/ 22314 22315VFIO CDX DRIVER 22316M: Nipun Gupta <nipun.gupta@amd.com> 22317M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22318L: kvm@vger.kernel.org 22319S: Maintained 22320F: drivers/vfio/cdx/* 22321 22322VFIO DRIVER 22323M: Alex Williamson <alex.williamson@redhat.com> 22324L: kvm@vger.kernel.org 22325S: Maintained 22326T: git https://github.com/awilliam/linux-vfio.git 22327F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22328F: Documentation/driver-api/vfio.rst 22329F: drivers/vfio/ 22330F: include/linux/vfio.h 22331F: include/linux/vfio_pci_core.h 22332F: include/uapi/linux/vfio.h 22333 22334VFIO FSL-MC DRIVER 22335M: Diana Craciun <diana.craciun@oss.nxp.com> 22336L: kvm@vger.kernel.org 22337S: Maintained 22338F: drivers/vfio/fsl-mc/ 22339 22340VFIO HISILICON PCI DRIVER 22341M: Longfang Liu <liulongfang@huawei.com> 22342M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22343L: kvm@vger.kernel.org 22344S: Maintained 22345F: drivers/vfio/pci/hisilicon/ 22346 22347VFIO MEDIATED DEVICE DRIVERS 22348M: Kirti Wankhede <kwankhede@nvidia.com> 22349L: kvm@vger.kernel.org 22350S: Maintained 22351F: Documentation/driver-api/vfio-mediated-device.rst 22352F: drivers/vfio/mdev/ 22353F: include/linux/mdev.h 22354F: samples/vfio-mdev/ 22355 22356VFIO MLX5 PCI DRIVER 22357M: Yishai Hadas <yishaih@nvidia.com> 22358L: kvm@vger.kernel.org 22359S: Maintained 22360F: drivers/vfio/pci/mlx5/ 22361 22362VFIO PCI DEVICE SPECIFIC DRIVERS 22363R: Jason Gunthorpe <jgg@nvidia.com> 22364R: Yishai Hadas <yishaih@nvidia.com> 22365R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22366R: Kevin Tian <kevin.tian@intel.com> 22367L: kvm@vger.kernel.org 22368S: Maintained 22369P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22370F: drivers/vfio/pci/*/ 22371 22372VFIO PLATFORM DRIVER 22373M: Eric Auger <eric.auger@redhat.com> 22374L: kvm@vger.kernel.org 22375S: Maintained 22376F: drivers/vfio/platform/ 22377 22378VGA_SWITCHEROO 22379R: Lukas Wunner <lukas@wunner.de> 22380S: Maintained 22381T: git git://anongit.freedesktop.org/drm/drm-misc 22382F: Documentation/gpu/vga-switcheroo.rst 22383F: drivers/gpu/vga/vga_switcheroo.c 22384F: include/linux/vga_switcheroo.h 22385 22386VIA RHINE NETWORK DRIVER 22387M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22388S: Maintained 22389F: drivers/net/ethernet/via/via-rhine.c 22390 22391VIA SD/MMC CARD CONTROLLER DRIVER 22392M: Bruce Chang <brucechang@via.com.tw> 22393M: Harald Welte <HaraldWelte@viatech.com> 22394S: Maintained 22395F: drivers/mmc/host/via-sdmmc.c 22396 22397VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22398M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22399L: linux-fbdev@vger.kernel.org 22400S: Maintained 22401F: drivers/video/fbdev/via/ 22402F: include/linux/via-core.h 22403F: include/linux/via_i2c.h 22404 22405VIA VELOCITY NETWORK DRIVER 22406M: Francois Romieu <romieu@fr.zoreil.com> 22407L: netdev@vger.kernel.org 22408S: Maintained 22409F: drivers/net/ethernet/via/via-velocity.* 22410 22411VICODEC VIRTUAL CODEC DRIVER 22412M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22413L: linux-media@vger.kernel.org 22414S: Maintained 22415W: https://linuxtv.org 22416T: git git://linuxtv.org/media_tree.git 22417F: drivers/media/test-drivers/vicodec/* 22418 22419VIDEO I2C POLLING DRIVER 22420M: Matt Ranostay <matt.ranostay@konsulko.com> 22421L: linux-media@vger.kernel.org 22422S: Maintained 22423F: drivers/media/i2c/video-i2c.c 22424 22425VIDEO MULTIPLEXER DRIVER 22426M: Philipp Zabel <p.zabel@pengutronix.de> 22427L: linux-media@vger.kernel.org 22428S: Maintained 22429F: drivers/media/platform/video-mux.c 22430 22431VIDEOBUF2 FRAMEWORK 22432M: Tomasz Figa <tfiga@chromium.org> 22433M: Marek Szyprowski <m.szyprowski@samsung.com> 22434L: linux-media@vger.kernel.org 22435S: Maintained 22436F: drivers/media/common/videobuf2/* 22437F: include/media/videobuf2-* 22438 22439VIDTV VIRTUAL DIGITAL TV DRIVER 22440M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22441L: linux-media@vger.kernel.org 22442S: Maintained 22443W: https://linuxtv.org 22444T: git git://linuxtv.org/media_tree.git 22445F: drivers/media/test-drivers/vidtv/* 22446 22447VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22448M: Shuah Khan <skhan@linuxfoundation.org> 22449R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22450L: linux-media@vger.kernel.org 22451S: Maintained 22452W: https://linuxtv.org 22453T: git git://linuxtv.org/media_tree.git 22454F: drivers/media/test-drivers/vimc/* 22455 22456VIRT LIB 22457M: Alex Williamson <alex.williamson@redhat.com> 22458M: Paolo Bonzini <pbonzini@redhat.com> 22459L: kvm@vger.kernel.org 22460S: Supported 22461F: virt/lib/ 22462 22463VIRTIO AND VHOST VSOCK DRIVER 22464M: Stefan Hajnoczi <stefanha@redhat.com> 22465M: Stefano Garzarella <sgarzare@redhat.com> 22466L: kvm@vger.kernel.org 22467L: virtualization@lists.linux-foundation.org 22468L: netdev@vger.kernel.org 22469S: Maintained 22470F: drivers/vhost/vsock.c 22471F: include/linux/virtio_vsock.h 22472F: include/uapi/linux/virtio_vsock.h 22473F: net/vmw_vsock/virtio_transport.c 22474F: net/vmw_vsock/virtio_transport_common.c 22475 22476VIRTIO BALLOON 22477M: "Michael S. Tsirkin" <mst@redhat.com> 22478M: David Hildenbrand <david@redhat.com> 22479L: virtualization@lists.linux-foundation.org 22480S: Maintained 22481F: drivers/virtio/virtio_balloon.c 22482F: include/linux/balloon_compaction.h 22483F: include/uapi/linux/virtio_balloon.h 22484F: mm/balloon_compaction.c 22485 22486VIRTIO BLOCK AND SCSI DRIVERS 22487M: "Michael S. Tsirkin" <mst@redhat.com> 22488M: Jason Wang <jasowang@redhat.com> 22489R: Paolo Bonzini <pbonzini@redhat.com> 22490R: Stefan Hajnoczi <stefanha@redhat.com> 22491L: virtualization@lists.linux-foundation.org 22492S: Maintained 22493F: drivers/block/virtio_blk.c 22494F: drivers/scsi/virtio_scsi.c 22495F: drivers/vhost/scsi.c 22496F: include/uapi/linux/virtio_blk.h 22497F: include/uapi/linux/virtio_scsi.h 22498 22499VIRTIO CONSOLE DRIVER 22500M: Amit Shah <amit@kernel.org> 22501L: virtualization@lists.linux-foundation.org 22502S: Maintained 22503F: drivers/char/virtio_console.c 22504F: include/linux/virtio_console.h 22505F: include/uapi/linux/virtio_console.h 22506 22507VIRTIO CORE AND NET DRIVERS 22508M: "Michael S. Tsirkin" <mst@redhat.com> 22509M: Jason Wang <jasowang@redhat.com> 22510R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22511L: virtualization@lists.linux-foundation.org 22512S: Maintained 22513F: Documentation/ABI/testing/sysfs-bus-vdpa 22514F: Documentation/ABI/testing/sysfs-class-vduse 22515F: Documentation/devicetree/bindings/virtio/ 22516F: Documentation/driver-api/virtio/ 22517F: drivers/block/virtio_blk.c 22518F: drivers/crypto/virtio/ 22519F: drivers/net/virtio_net.c 22520F: drivers/vdpa/ 22521F: drivers/virtio/ 22522F: include/linux/vdpa.h 22523F: include/linux/virtio*.h 22524F: include/linux/vringh.h 22525F: include/uapi/linux/virtio_*.h 22526F: tools/virtio/ 22527 22528VIRTIO CRYPTO DRIVER 22529M: Gonglei <arei.gonglei@huawei.com> 22530L: virtualization@lists.linux-foundation.org 22531L: linux-crypto@vger.kernel.org 22532S: Maintained 22533F: drivers/crypto/virtio/ 22534F: include/uapi/linux/virtio_crypto.h 22535 22536VIRTIO DRIVERS FOR S390 22537M: Cornelia Huck <cohuck@redhat.com> 22538M: Halil Pasic <pasic@linux.ibm.com> 22539M: Eric Farman <farman@linux.ibm.com> 22540L: linux-s390@vger.kernel.org 22541L: virtualization@lists.linux-foundation.org 22542L: kvm@vger.kernel.org 22543S: Supported 22544F: arch/s390/include/uapi/asm/virtio-ccw.h 22545F: drivers/s390/virtio/ 22546 22547VIRTIO FILE SYSTEM 22548M: Vivek Goyal <vgoyal@redhat.com> 22549M: Stefan Hajnoczi <stefanha@redhat.com> 22550M: Miklos Szeredi <miklos@szeredi.hu> 22551L: virtualization@lists.linux-foundation.org 22552L: linux-fsdevel@vger.kernel.org 22553S: Supported 22554W: https://virtio-fs.gitlab.io/ 22555F: Documentation/filesystems/virtiofs.rst 22556F: fs/fuse/virtio_fs.c 22557F: include/uapi/linux/virtio_fs.h 22558 22559VIRTIO GPIO DRIVER 22560M: Enrico Weigelt, metux IT consult <info@metux.net> 22561M: Viresh Kumar <vireshk@kernel.org> 22562L: linux-gpio@vger.kernel.org 22563L: virtualization@lists.linux-foundation.org 22564S: Maintained 22565F: drivers/gpio/gpio-virtio.c 22566F: include/uapi/linux/virtio_gpio.h 22567 22568VIRTIO GPU DRIVER 22569M: David Airlie <airlied@redhat.com> 22570M: Gerd Hoffmann <kraxel@redhat.com> 22571R: Gurchetan Singh <gurchetansingh@chromium.org> 22572R: Chia-I Wu <olvaffe@gmail.com> 22573L: dri-devel@lists.freedesktop.org 22574L: virtualization@lists.linux-foundation.org 22575S: Maintained 22576T: git git://anongit.freedesktop.org/drm/drm-misc 22577F: drivers/gpu/drm/virtio/ 22578F: include/uapi/linux/virtio_gpu.h 22579 22580VIRTIO HOST (VHOST) 22581M: "Michael S. Tsirkin" <mst@redhat.com> 22582M: Jason Wang <jasowang@redhat.com> 22583L: kvm@vger.kernel.org 22584L: virtualization@lists.linux-foundation.org 22585L: netdev@vger.kernel.org 22586S: Maintained 22587T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22588F: drivers/vhost/ 22589F: include/linux/sched/vhost_task.h 22590F: include/linux/vhost_iotlb.h 22591F: include/uapi/linux/vhost.h 22592F: kernel/vhost_task.c 22593 22594VIRTIO I2C DRIVER 22595M: Conghui Chen <conghui.chen@intel.com> 22596M: Viresh Kumar <viresh.kumar@linaro.org> 22597L: linux-i2c@vger.kernel.org 22598L: virtualization@lists.linux-foundation.org 22599S: Maintained 22600F: drivers/i2c/busses/i2c-virtio.c 22601F: include/uapi/linux/virtio_i2c.h 22602 22603VIRTIO INPUT DRIVER 22604M: Gerd Hoffmann <kraxel@redhat.com> 22605S: Maintained 22606F: drivers/virtio/virtio_input.c 22607F: include/uapi/linux/virtio_input.h 22608 22609VIRTIO IOMMU DRIVER 22610M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22611L: virtualization@lists.linux-foundation.org 22612S: Maintained 22613F: drivers/iommu/virtio-iommu.c 22614F: include/uapi/linux/virtio_iommu.h 22615 22616VIRTIO MEM DRIVER 22617M: David Hildenbrand <david@redhat.com> 22618L: virtualization@lists.linux-foundation.org 22619S: Maintained 22620W: https://virtio-mem.gitlab.io/ 22621F: drivers/virtio/virtio_mem.c 22622F: include/uapi/linux/virtio_mem.h 22623 22624VIRTIO PMEM DRIVER 22625M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22626L: virtualization@lists.linux-foundation.org 22627S: Maintained 22628F: drivers/nvdimm/nd_virtio.c 22629F: drivers/nvdimm/virtio_pmem.c 22630 22631VIRTIO SOUND DRIVER 22632M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22633M: "Michael S. Tsirkin" <mst@redhat.com> 22634L: virtualization@lists.linux-foundation.org 22635L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22636S: Maintained 22637F: include/uapi/linux/virtio_snd.h 22638F: sound/virtio/* 22639 22640VIRTUAL BOX GUEST DEVICE DRIVER 22641M: Hans de Goede <hdegoede@redhat.com> 22642M: Arnd Bergmann <arnd@arndb.de> 22643M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22644S: Maintained 22645F: drivers/virt/vboxguest/ 22646F: include/linux/vbox_utils.h 22647F: include/uapi/linux/vbox*.h 22648 22649VIRTUAL BOX SHARED FOLDER VFS DRIVER 22650M: Hans de Goede <hdegoede@redhat.com> 22651L: linux-fsdevel@vger.kernel.org 22652S: Maintained 22653F: fs/vboxsf/* 22654 22655VIRTUAL PCM TEST DRIVER 22656M: Ivan Orlov <ivan.orlov0322@gmail.com> 22657L: alsa-devel@alsa-project.org 22658S: Maintained 22659F: Documentation/sound/cards/pcmtest.rst 22660F: sound/drivers/pcmtest.c 22661F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22662 22663VIRTUAL SERIO DEVICE DRIVER 22664M: Stephen Chandler Paul <thatslyude@gmail.com> 22665S: Maintained 22666F: drivers/input/serio/userio.c 22667F: include/uapi/linux/userio.h 22668 22669VISL VIRTUAL STATELESS DECODER DRIVER 22670M: Daniel Almeida <daniel.almeida@collabora.com> 22671L: linux-media@vger.kernel.org 22672S: Supported 22673F: drivers/media/test-drivers/visl 22674 22675VIVID VIRTUAL VIDEO DRIVER 22676M: Hans Verkuil <hverkuil@xs4all.nl> 22677L: linux-media@vger.kernel.org 22678S: Maintained 22679W: https://linuxtv.org 22680T: git git://linuxtv.org/media_tree.git 22681F: drivers/media/test-drivers/vivid/* 22682 22683VLYNQ BUS 22684M: Florian Fainelli <f.fainelli@gmail.com> 22685L: openwrt-devel@lists.openwrt.org (subscribers-only) 22686S: Maintained 22687F: drivers/vlynq/vlynq.c 22688F: include/linux/vlynq.h 22689 22690VM SOCKETS (AF_VSOCK) 22691M: Stefano Garzarella <sgarzare@redhat.com> 22692L: virtualization@lists.linux-foundation.org 22693L: netdev@vger.kernel.org 22694S: Maintained 22695F: drivers/net/vsockmon.c 22696F: include/net/af_vsock.h 22697F: include/uapi/linux/vm_sockets.h 22698F: include/uapi/linux/vm_sockets_diag.h 22699F: include/uapi/linux/vsockmon.h 22700F: net/vmw_vsock/ 22701F: tools/testing/vsock/ 22702 22703VMALLOC 22704M: Andrew Morton <akpm@linux-foundation.org> 22705R: Uladzislau Rezki <urezki@gmail.com> 22706R: Christoph Hellwig <hch@infradead.org> 22707R: Lorenzo Stoakes <lstoakes@gmail.com> 22708L: linux-mm@kvack.org 22709S: Maintained 22710W: http://www.linux-mm.org 22711T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22712F: include/linux/vmalloc.h 22713F: mm/vmalloc.c 22714 22715VME SUBSYSTEM 22716M: Martyn Welch <martyn@welchs.me.uk> 22717M: Manohar Vanga <manohar.vanga@gmail.com> 22718M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22719L: linux-kernel@vger.kernel.org 22720S: Odd fixes 22721T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22722F: Documentation/driver-api/vme.rst 22723F: drivers/staging/vme_user/ 22724 22725VMWARE BALLOON DRIVER 22726M: Nadav Amit <namit@vmware.com> 22727R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22728L: linux-kernel@vger.kernel.org 22729S: Supported 22730F: drivers/misc/vmw_balloon.c 22731 22732VMWARE HYPERVISOR INTERFACE 22733M: Ajay Kaher <akaher@vmware.com> 22734M: Alexey Makhalov <amakhalov@vmware.com> 22735R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22736L: virtualization@lists.linux-foundation.org 22737L: x86@kernel.org 22738S: Supported 22739T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22740F: arch/x86/include/asm/vmware.h 22741F: arch/x86/kernel/cpu/vmware.c 22742 22743VMWARE PVRDMA DRIVER 22744M: Bryan Tan <bryantan@vmware.com> 22745M: Vishnu Dasa <vdasa@vmware.com> 22746R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22747L: linux-rdma@vger.kernel.org 22748S: Supported 22749F: drivers/infiniband/hw/vmw_pvrdma/ 22750 22751VMWARE PVSCSI DRIVER 22752M: Vishal Bhakta <vbhakta@vmware.com> 22753R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22754L: linux-scsi@vger.kernel.org 22755S: Supported 22756F: drivers/scsi/vmw_pvscsi.c 22757F: drivers/scsi/vmw_pvscsi.h 22758 22759VMWARE VIRTUAL PTP CLOCK DRIVER 22760M: Deep Shah <sdeep@vmware.com> 22761R: Ajay Kaher <akaher@vmware.com> 22762R: Alexey Makhalov <amakhalov@vmware.com> 22763R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22764L: netdev@vger.kernel.org 22765S: Supported 22766F: drivers/ptp/ptp_vmw.c 22767 22768VMWARE VMCI DRIVER 22769M: Bryan Tan <bryantan@vmware.com> 22770M: Vishnu Dasa <vdasa@vmware.com> 22771R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22772L: linux-kernel@vger.kernel.org 22773S: Supported 22774F: drivers/misc/vmw_vmci/ 22775F: include/linux/vmw_vmci* 22776 22777VMWARE VMMOUSE SUBDRIVER 22778M: Zack Rusin <zackr@vmware.com> 22779R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22780R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22781L: linux-input@vger.kernel.org 22782S: Supported 22783F: drivers/input/mouse/vmmouse.c 22784F: drivers/input/mouse/vmmouse.h 22785 22786VMWARE VMXNET3 ETHERNET DRIVER 22787M: Ronak Doshi <doshir@vmware.com> 22788R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22789L: netdev@vger.kernel.org 22790S: Supported 22791F: drivers/net/vmxnet3/ 22792 22793VMWARE VSOCK VMCI TRANSPORT DRIVER 22794M: Bryan Tan <bryantan@vmware.com> 22795M: Vishnu Dasa <vdasa@vmware.com> 22796R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22797L: linux-kernel@vger.kernel.org 22798S: Supported 22799F: net/vmw_vsock/vmci_transport* 22800 22801VOCORE VOCORE2 BOARD 22802M: Harvey Hunt <harveyhuntnexus@gmail.com> 22803L: linux-mips@vger.kernel.org 22804S: Maintained 22805F: arch/mips/boot/dts/ralink/vocore2.dts 22806 22807VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22808M: Liam Girdwood <lgirdwood@gmail.com> 22809M: Mark Brown <broonie@kernel.org> 22810L: linux-kernel@vger.kernel.org 22811S: Supported 22812W: http://www.slimlogic.co.uk/?p=48 22813T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22814F: Documentation/devicetree/bindings/regulator/ 22815F: Documentation/power/regulator/ 22816F: drivers/regulator/ 22817F: include/dt-bindings/regulator/ 22818F: include/linux/regulator/ 22819K: regulator_get_optional 22820 22821VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22822R: Matti Vaittinen <mazziesaccount@gmail.com> 22823F: drivers/regulator/irq_helpers.c 22824 22825VRF 22826M: David Ahern <dsahern@kernel.org> 22827L: netdev@vger.kernel.org 22828S: Maintained 22829F: Documentation/networking/vrf.rst 22830F: drivers/net/vrf.c 22831 22832VSPRINTF 22833M: Petr Mladek <pmladek@suse.com> 22834M: Steven Rostedt <rostedt@goodmis.org> 22835M: Sergey Senozhatsky <senozhatsky@chromium.org> 22836R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22837R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22838S: Maintained 22839T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22840F: Documentation/core-api/printk-formats.rst 22841F: lib/test_printf.c 22842F: lib/test_scanf.c 22843F: lib/vsprintf.c 22844 22845VT1211 HARDWARE MONITOR DRIVER 22846M: Juerg Haefliger <juergh@proton.me> 22847L: linux-hwmon@vger.kernel.org 22848S: Maintained 22849F: Documentation/hwmon/vt1211.rst 22850F: drivers/hwmon/vt1211.c 22851 22852VT8231 HARDWARE MONITOR DRIVER 22853M: Roger Lucas <vt8231@hiddenengine.co.uk> 22854L: linux-hwmon@vger.kernel.org 22855S: Maintained 22856F: drivers/hwmon/vt8231.c 22857 22858VUB300 USB to SDIO/SD/MMC bridge chip 22859L: linux-mmc@vger.kernel.org 22860S: Orphan 22861F: drivers/mmc/host/vub300.c 22862 22863W1 DALLAS'S 1-WIRE BUS 22864M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22865S: Maintained 22866F: Documentation/devicetree/bindings/w1/ 22867F: Documentation/w1/ 22868F: drivers/w1/ 22869F: include/linux/w1.h 22870 22871W83791D HARDWARE MONITORING DRIVER 22872M: Marc Hulsman <m.hulsman@tudelft.nl> 22873L: linux-hwmon@vger.kernel.org 22874S: Maintained 22875F: Documentation/hwmon/w83791d.rst 22876F: drivers/hwmon/w83791d.c 22877 22878W83793 HARDWARE MONITORING DRIVER 22879M: Rudolf Marek <r.marek@assembler.cz> 22880L: linux-hwmon@vger.kernel.org 22881S: Maintained 22882F: Documentation/hwmon/w83793.rst 22883F: drivers/hwmon/w83793.c 22884 22885W83795 HARDWARE MONITORING DRIVER 22886M: Jean Delvare <jdelvare@suse.com> 22887L: linux-hwmon@vger.kernel.org 22888S: Maintained 22889F: drivers/hwmon/w83795.c 22890 22891W83L51xD SD/MMC CARD INTERFACE DRIVER 22892M: Pierre Ossman <pierre@ossman.eu> 22893S: Maintained 22894F: drivers/mmc/host/wbsd.* 22895 22896WACOM PROTOCOL 4 SERIAL TABLETS 22897M: Julian Squires <julian@cipht.net> 22898M: Hans de Goede <hdegoede@redhat.com> 22899L: linux-input@vger.kernel.org 22900S: Maintained 22901F: drivers/input/tablet/wacom_serial4.c 22902 22903WANGXUN ETHERNET DRIVER 22904M: Jiawen Wu <jiawenwu@trustnetic.com> 22905M: Mengyuan Lou <mengyuanlou@net-swift.com> 22906L: netdev@vger.kernel.org 22907S: Maintained 22908W: https://www.net-swift.com 22909F: Documentation/networking/device_drivers/ethernet/wangxun/* 22910F: drivers/net/ethernet/wangxun/ 22911 22912WATCHDOG DEVICE DRIVERS 22913M: Wim Van Sebroeck <wim@linux-watchdog.org> 22914M: Guenter Roeck <linux@roeck-us.net> 22915L: linux-watchdog@vger.kernel.org 22916S: Maintained 22917W: http://www.linux-watchdog.org/ 22918T: git git://www.linux-watchdog.org/linux-watchdog.git 22919F: Documentation/devicetree/bindings/watchdog/ 22920F: Documentation/watchdog/ 22921F: drivers/watchdog/ 22922F: include/linux/watchdog.h 22923F: include/trace/events/watchdog.h 22924F: include/uapi/linux/watchdog.h 22925 22926WHISKEYCOVE PMIC GPIO DRIVER 22927M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22928L: linux-gpio@vger.kernel.org 22929S: Maintained 22930F: drivers/gpio/gpio-wcove.c 22931 22932WHWAVE RTC DRIVER 22933M: Dianlong Li <long17.cool@163.com> 22934L: linux-rtc@vger.kernel.org 22935S: Maintained 22936F: drivers/rtc/rtc-sd3078.c 22937 22938WIIMOTE HID DRIVER 22939M: David Rheinsberg <david.rheinsberg@gmail.com> 22940L: linux-input@vger.kernel.org 22941S: Maintained 22942F: drivers/hid/hid-wiimote* 22943 22944WILOCITY WIL6210 WIRELESS DRIVER 22945L: linux-wireless@vger.kernel.org 22946S: Orphan 22947W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22948F: drivers/net/wireless/ath/wil6210/ 22949 22950WINBOND CIR DRIVER 22951M: David Härdeman <david@hardeman.nu> 22952S: Maintained 22953F: drivers/media/rc/winbond-cir.c 22954 22955WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22956L: linux-watchdog@vger.kernel.org 22957S: Orphan 22958F: drivers/watchdog/ebc-c384_wdt.c 22959 22960WINSYSTEMS WS16C48 GPIO DRIVER 22961M: William Breathitt Gray <william.gray@linaro.org> 22962L: linux-gpio@vger.kernel.org 22963S: Maintained 22964F: drivers/gpio/gpio-ws16c48.c 22965 22966WIREGUARD SECURE NETWORK TUNNEL 22967M: Jason A. Donenfeld <Jason@zx2c4.com> 22968L: wireguard@lists.zx2c4.com 22969L: netdev@vger.kernel.org 22970S: Maintained 22971F: drivers/net/wireguard/ 22972F: tools/testing/selftests/wireguard/ 22973 22974WISTRON LAPTOP BUTTON DRIVER 22975M: Miloslav Trmac <mitr@volny.cz> 22976S: Maintained 22977F: drivers/input/misc/wistron_btns.c 22978 22979WL3501 WIRELESS PCMCIA CARD DRIVER 22980L: linux-wireless@vger.kernel.org 22981S: Odd fixes 22982F: drivers/net/wireless/legacy/wl3501* 22983 22984WMI BINARY MOF DRIVER 22985L: platform-drivers-x86@vger.kernel.org 22986S: Orphan 22987F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22988F: Documentation/wmi/devices/wmi-bmof.rst 22989F: drivers/platform/x86/wmi-bmof.c 22990 22991WOLFSON MICROELECTRONICS DRIVERS 22992L: patches@opensource.cirrus.com 22993S: Supported 22994W: https://github.com/CirrusLogic/linux-drivers/wiki 22995T: git https://github.com/CirrusLogic/linux-drivers.git 22996F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22997F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22998F: Documentation/devicetree/bindings/mfd/wm831x.txt 22999F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23000F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23001F: Documentation/devicetree/bindings/sound/wm* 23002F: Documentation/hwmon/wm83??.rst 23003F: arch/arm/mach-s3c/mach-crag6410* 23004F: drivers/clk/clk-wm83*.c 23005F: drivers/gpio/gpio-*wm*.c 23006F: drivers/gpio/gpio-arizona.c 23007F: drivers/hwmon/wm83??-hwmon.c 23008F: drivers/input/misc/wm831x-on.c 23009F: drivers/input/touchscreen/wm831x-ts.c 23010F: drivers/input/touchscreen/wm97*.c 23011F: drivers/leds/leds-wm83*.c 23012F: drivers/mfd/arizona* 23013F: drivers/mfd/cs47l24* 23014F: drivers/mfd/wm*.c 23015F: drivers/power/supply/wm83*.c 23016F: drivers/regulator/arizona* 23017F: drivers/regulator/wm8*.c 23018F: drivers/rtc/rtc-wm83*.c 23019F: drivers/video/backlight/wm83*_bl.c 23020F: drivers/watchdog/wm83*_wdt.c 23021F: include/linux/mfd/arizona/ 23022F: include/linux/mfd/wm831x/ 23023F: include/linux/mfd/wm8350/ 23024F: include/linux/mfd/wm8400* 23025F: include/linux/regulator/arizona* 23026F: include/linux/wm97xx.h 23027F: include/sound/wm????.h 23028F: sound/soc/codecs/arizona* 23029F: sound/soc/codecs/cs47l24* 23030F: sound/soc/codecs/wm* 23031 23032WORKQUEUE 23033M: Tejun Heo <tj@kernel.org> 23034R: Lai Jiangshan <jiangshanlai@gmail.com> 23035S: Maintained 23036T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23037F: Documentation/core-api/workqueue.rst 23038F: include/linux/workqueue.h 23039F: kernel/workqueue.c 23040F: kernel/workqueue_internal.h 23041 23042WWAN DRIVERS 23043M: Loic Poulain <loic.poulain@linaro.org> 23044M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23045R: Johannes Berg <johannes@sipsolutions.net> 23046L: netdev@vger.kernel.org 23047S: Maintained 23048F: drivers/net/wwan/ 23049F: include/linux/wwan.h 23050F: include/uapi/linux/wwan.h 23051 23052X-POWERS AXP288 PMIC DRIVERS 23053M: Hans de Goede <hdegoede@redhat.com> 23054S: Maintained 23055F: drivers/acpi/pmic/intel_pmic_xpower.c 23056N: axp288 23057 23058X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23059M: Chen-Yu Tsai <wens@csie.org> 23060L: linux-kernel@vger.kernel.org 23061S: Maintained 23062N: axp[128] 23063 23064X.25 STACK 23065M: Martin Schiller <ms@dev.tdt.de> 23066L: linux-x25@vger.kernel.org 23067S: Maintained 23068F: Documentation/networking/lapb-module.rst 23069F: Documentation/networking/x25* 23070F: drivers/net/wan/hdlc_x25.c 23071F: drivers/net/wan/lapbether.c 23072F: include/*/lapb.h 23073F: include/net/x25* 23074F: include/uapi/linux/x25.h 23075F: net/lapb/ 23076F: net/x25/ 23077 23078X86 ARCHITECTURE (32-BIT AND 64-BIT) 23079M: Thomas Gleixner <tglx@linutronix.de> 23080M: Ingo Molnar <mingo@redhat.com> 23081M: Borislav Petkov <bp@alien8.de> 23082M: Dave Hansen <dave.hansen@linux.intel.com> 23083M: x86@kernel.org 23084R: "H. Peter Anvin" <hpa@zytor.com> 23085L: linux-kernel@vger.kernel.org 23086S: Maintained 23087T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23088F: Documentation/arch/x86/ 23089F: Documentation/devicetree/bindings/x86/ 23090F: arch/x86/ 23091 23092X86 ENTRY CODE 23093M: Andy Lutomirski <luto@kernel.org> 23094L: linux-kernel@vger.kernel.org 23095S: Maintained 23096T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23097F: arch/x86/entry/ 23098 23099X86 HARDWARE VULNERABILITIES 23100M: Thomas Gleixner <tglx@linutronix.de> 23101M: Borislav Petkov <bp@alien8.de> 23102M: Peter Zijlstra <peterz@infradead.org> 23103M: Josh Poimboeuf <jpoimboe@kernel.org> 23104R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23105S: Maintained 23106F: Documentation/admin-guide/hw-vuln/ 23107F: arch/x86/include/asm/nospec-branch.h 23108F: arch/x86/kernel/cpu/bugs.c 23109 23110X86 MCE INFRASTRUCTURE 23111M: Tony Luck <tony.luck@intel.com> 23112M: Borislav Petkov <bp@alien8.de> 23113L: linux-edac@vger.kernel.org 23114S: Maintained 23115F: Documentation/ABI/testing/sysfs-mce 23116F: Documentation/arch/x86/x86_64/machinecheck.rst 23117F: arch/x86/kernel/cpu/mce/* 23118 23119X86 MICROCODE UPDATE SUPPORT 23120M: Borislav Petkov <bp@alien8.de> 23121S: Maintained 23122F: arch/x86/kernel/cpu/microcode/* 23123 23124X86 MM 23125M: Dave Hansen <dave.hansen@linux.intel.com> 23126M: Andy Lutomirski <luto@kernel.org> 23127M: Peter Zijlstra <peterz@infradead.org> 23128L: linux-kernel@vger.kernel.org 23129S: Maintained 23130T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23131F: arch/x86/mm/ 23132 23133X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23134M: Hans de Goede <hdegoede@redhat.com> 23135L: platform-driver-x86@vger.kernel.org 23136S: Maintained 23137T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23138F: drivers/platform/x86/x86-android-tablets/ 23139 23140X86 PLATFORM DRIVERS 23141M: Hans de Goede <hdegoede@redhat.com> 23142M: Mark Gross <markgross@kernel.org> 23143L: platform-driver-x86@vger.kernel.org 23144S: Maintained 23145T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23146F: drivers/platform/olpc/ 23147F: drivers/platform/x86/ 23148F: include/linux/platform_data/x86/ 23149 23150X86 PLATFORM DRIVERS - ARCH 23151R: Darren Hart <dvhart@infradead.org> 23152R: Andy Shevchenko <andy@infradead.org> 23153L: platform-driver-x86@vger.kernel.org 23154L: x86@kernel.org 23155S: Maintained 23156T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23157F: arch/x86/platform 23158 23159X86 PLATFORM UV HPE SUPERDOME FLEX 23160M: Steve Wahl <steve.wahl@hpe.com> 23161R: Mike Travis <mike.travis@hpe.com> 23162R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23163R: Russ Anderson <russ.anderson@hpe.com> 23164S: Supported 23165F: arch/x86/include/asm/uv/ 23166F: arch/x86/kernel/apic/x2apic_uv_x.c 23167F: arch/x86/platform/uv/ 23168 23169X86 STACK UNWINDING 23170M: Josh Poimboeuf <jpoimboe@kernel.org> 23171M: Peter Zijlstra <peterz@infradead.org> 23172S: Supported 23173F: arch/x86/include/asm/unwind*.h 23174F: arch/x86/kernel/dumpstack.c 23175F: arch/x86/kernel/stacktrace.c 23176F: arch/x86/kernel/unwind_*.c 23177 23178X86 VDSO 23179M: Andy Lutomirski <luto@kernel.org> 23180L: linux-kernel@vger.kernel.org 23181S: Maintained 23182T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23183F: arch/x86/entry/vdso/ 23184 23185XARRAY 23186M: Matthew Wilcox <willy@infradead.org> 23187L: linux-fsdevel@vger.kernel.org 23188S: Supported 23189F: Documentation/core-api/xarray.rst 23190F: include/linux/idr.h 23191F: include/linux/xarray.h 23192F: lib/idr.c 23193F: lib/xarray.c 23194F: tools/testing/radix-tree 23195 23196XBOX DVD IR REMOTE 23197M: Benjamin Valentin <benpicco@googlemail.com> 23198S: Maintained 23199F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23200F: drivers/media/rc/xbox_remote.c 23201 23202XC2028/3028 TUNER DRIVER 23203M: Mauro Carvalho Chehab <mchehab@kernel.org> 23204L: linux-media@vger.kernel.org 23205S: Maintained 23206W: https://linuxtv.org 23207T: git git://linuxtv.org/media_tree.git 23208F: drivers/media/tuners/xc2028.* 23209 23210XDP (eXpress Data Path) 23211M: Alexei Starovoitov <ast@kernel.org> 23212M: Daniel Borkmann <daniel@iogearbox.net> 23213M: David S. Miller <davem@davemloft.net> 23214M: Jakub Kicinski <kuba@kernel.org> 23215M: Jesper Dangaard Brouer <hawk@kernel.org> 23216M: John Fastabend <john.fastabend@gmail.com> 23217L: netdev@vger.kernel.org 23218L: bpf@vger.kernel.org 23219S: Supported 23220F: drivers/net/ethernet/*/*/*/*/*xdp* 23221F: drivers/net/ethernet/*/*/*xdp* 23222F: include/net/xdp.h 23223F: include/net/xdp_priv.h 23224F: include/trace/events/xdp.h 23225F: kernel/bpf/cpumap.c 23226F: kernel/bpf/devmap.c 23227F: net/core/xdp.c 23228F: samples/bpf/xdp* 23229F: tools/testing/selftests/bpf/*/*xdp* 23230F: tools/testing/selftests/bpf/*xdp* 23231K: (?:\b|_)xdp(?:\b|_) 23232 23233XDP SOCKETS (AF_XDP) 23234M: Björn Töpel <bjorn@kernel.org> 23235M: Magnus Karlsson <magnus.karlsson@intel.com> 23236M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23237R: Jonathan Lemon <jonathan.lemon@gmail.com> 23238L: netdev@vger.kernel.org 23239L: bpf@vger.kernel.org 23240S: Maintained 23241F: Documentation/networking/af_xdp.rst 23242F: include/net/netns/xdp.h 23243F: include/net/xdp_sock* 23244F: include/net/xsk_buff_pool.h 23245F: include/uapi/linux/if_xdp.h 23246F: include/uapi/linux/xdp_diag.h 23247F: net/xdp/ 23248F: tools/testing/selftests/bpf/*xsk* 23249 23250XEN BLOCK SUBSYSTEM 23251M: Roger Pau Monné <roger.pau@citrix.com> 23252L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23253S: Supported 23254F: drivers/block/xen* 23255F: drivers/block/xen-blkback/* 23256 23257XEN HYPERVISOR ARM 23258M: Stefano Stabellini <sstabellini@kernel.org> 23259L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23260S: Maintained 23261F: arch/arm/include/asm/xen/ 23262F: arch/arm/xen/ 23263 23264XEN HYPERVISOR ARM64 23265M: Stefano Stabellini <sstabellini@kernel.org> 23266L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23267S: Maintained 23268F: arch/arm64/include/asm/xen/ 23269F: arch/arm64/xen/ 23270 23271XEN HYPERVISOR INTERFACE 23272M: Juergen Gross <jgross@suse.com> 23273M: Stefano Stabellini <sstabellini@kernel.org> 23274R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23275L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23276S: Supported 23277T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23278F: Documentation/ABI/stable/sysfs-hypervisor-xen 23279F: Documentation/ABI/testing/sysfs-hypervisor-xen 23280F: drivers/*/xen-*front.c 23281F: drivers/xen/ 23282F: include/uapi/xen/ 23283F: include/xen/ 23284F: kernel/configs/xen.config 23285 23286XEN HYPERVISOR X86 23287M: Juergen Gross <jgross@suse.com> 23288R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23289L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23290S: Supported 23291F: arch/x86/configs/xen.config 23292F: arch/x86/include/asm/pvclock-abi.h 23293F: arch/x86/include/asm/xen/ 23294F: arch/x86/platform/pvh/ 23295F: arch/x86/xen/ 23296 23297XEN NETWORK BACKEND DRIVER 23298M: Wei Liu <wei.liu@kernel.org> 23299M: Paul Durrant <paul@xen.org> 23300L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23301L: netdev@vger.kernel.org 23302S: Supported 23303F: drivers/net/xen-netback/* 23304 23305XEN PCI SUBSYSTEM 23306M: Juergen Gross <jgross@suse.com> 23307L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23308S: Supported 23309F: arch/x86/pci/*xen* 23310F: drivers/pci/*xen* 23311 23312XEN PVSCSI DRIVERS 23313M: Juergen Gross <jgross@suse.com> 23314L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23315L: linux-scsi@vger.kernel.org 23316S: Supported 23317F: drivers/scsi/xen-scsifront.c 23318F: drivers/xen/xen-scsiback.c 23319F: include/xen/interface/io/vscsiif.h 23320 23321XEN PVUSB DRIVER 23322M: Juergen Gross <jgross@suse.com> 23323L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23324L: linux-usb@vger.kernel.org 23325S: Supported 23326F: drivers/usb/host/xen* 23327F: include/xen/interface/io/usbif.h 23328 23329XEN SOUND FRONTEND DRIVER 23330M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23331L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23332L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23333S: Supported 23334F: sound/xen/* 23335 23336XEN SWIOTLB SUBSYSTEM 23337M: Juergen Gross <jgross@suse.com> 23338M: Stefano Stabellini <sstabellini@kernel.org> 23339L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23340L: iommu@lists.linux.dev 23341S: Supported 23342F: arch/*/include/asm/xen/swiotlb-xen.h 23343F: drivers/xen/swiotlb-xen.c 23344F: include/xen/arm/swiotlb-xen.h 23345F: include/xen/swiotlb-xen.h 23346 23347XFS FILESYSTEM 23348M: Darrick J. Wong <djwong@kernel.org> 23349L: linux-xfs@vger.kernel.org 23350S: Supported 23351W: http://xfs.org/ 23352C: irc://irc.oftc.net/xfs 23353T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23354F: Documentation/ABI/testing/sysfs-fs-xfs 23355F: Documentation/admin-guide/xfs.rst 23356F: Documentation/filesystems/xfs-delayed-logging-design.rst 23357F: Documentation/filesystems/xfs-self-describing-metadata.rst 23358F: fs/xfs/ 23359F: include/uapi/linux/dqblk_xfs.h 23360F: include/uapi/linux/fsmap.h 23361 23362XILINX AMS DRIVER 23363M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23364L: linux-iio@vger.kernel.org 23365S: Maintained 23366F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23367F: drivers/iio/adc/xilinx-ams.c 23368 23369XILINX AXI ETHERNET DRIVER 23370M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23371S: Maintained 23372F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23373F: drivers/net/ethernet/xilinx/xilinx_axienet* 23374 23375XILINX CAN DRIVER 23376M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23377R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23378L: linux-can@vger.kernel.org 23379S: Maintained 23380F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23381F: drivers/net/can/xilinx_can.c 23382 23383XILINX EVENT MANAGEMENT DRIVER 23384M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23385S: Maintained 23386F: drivers/soc/xilinx/xlnx_event_manager.c 23387F: include/linux/firmware/xlnx-event-manager.h 23388 23389XILINX GPIO DRIVER 23390M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23391R: Srinivas Neeli <srinivas.neeli@amd.com> 23392R: Michal Simek <michal.simek@amd.com> 23393S: Maintained 23394F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23395F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23396F: drivers/gpio/gpio-xilinx.c 23397F: drivers/gpio/gpio-zynq.c 23398 23399XILINX PWM DRIVER 23400M: Sean Anderson <sean.anderson@seco.com> 23401S: Maintained 23402F: drivers/pwm/pwm-xilinx.c 23403F: include/clocksource/timer-xilinx.h 23404 23405XILINX SD-FEC IP CORES 23406M: Derek Kiernan <derek.kiernan@amd.com> 23407M: Dragan Cvetic <dragan.cvetic@amd.com> 23408S: Maintained 23409F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23410F: Documentation/misc-devices/xilinx_sdfec.rst 23411F: drivers/misc/Kconfig 23412F: drivers/misc/Makefile 23413F: drivers/misc/xilinx_sdfec.c 23414F: include/uapi/misc/xilinx_sdfec.h 23415 23416XILINX UARTLITE SERIAL DRIVER 23417M: Peter Korsgaard <jacmet@sunsite.dk> 23418L: linux-serial@vger.kernel.org 23419S: Maintained 23420F: drivers/tty/serial/uartlite.c 23421 23422XILINX VIDEO IP CORES 23423M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23424L: linux-media@vger.kernel.org 23425S: Supported 23426T: git git://linuxtv.org/media_tree.git 23427F: Documentation/devicetree/bindings/media/xilinx/ 23428F: drivers/media/platform/xilinx/ 23429F: include/uapi/linux/xilinx-v4l2-controls.h 23430 23431XILINX WATCHDOG DRIVER 23432M: Srinivas Neeli <srinivas.neeli@amd.com> 23433R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23434R: Michal Simek <michal.simek@amd.com> 23435S: Maintained 23436F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23437F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23438F: drivers/watchdog/of_xilinx_wdt.c 23439F: drivers/watchdog/xilinx_wwdt.c 23440 23441XILINX XDMA DRIVER 23442M: Lizhi Hou <lizhi.hou@amd.com> 23443M: Brian Xu <brian.xu@amd.com> 23444M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23445L: dmaengine@vger.kernel.org 23446S: Supported 23447F: drivers/dma/xilinx/xdma-regs.h 23448F: drivers/dma/xilinx/xdma.c 23449F: include/linux/dma/amd_xdma.h 23450F: include/linux/platform_data/amd_xdma.h 23451 23452XILINX ZYNQMP DPDMA DRIVER 23453M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23454L: dmaengine@vger.kernel.org 23455S: Supported 23456F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23457F: drivers/dma/xilinx/xilinx_dpdma.c 23458F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23459 23460XILINX ZYNQMP OCM EDAC DRIVER 23461M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23462M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23463S: Maintained 23464F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23465F: drivers/edac/zynqmp_edac.c 23466 23467XILINX ZYNQMP PSGTR PHY DRIVER 23468M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23469L: linux-kernel@vger.kernel.org 23470S: Supported 23471T: git https://github.com/Xilinx/linux-xlnx.git 23472F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23473F: drivers/phy/xilinx/phy-zynqmp.c 23474 23475XILINX ZYNQMP SHA3 DRIVER 23476M: Harsha <harsha.harsha@amd.com> 23477S: Maintained 23478F: drivers/crypto/xilinx/zynqmp-sha.c 23479 23480XILLYBUS DRIVER 23481M: Eli Billauer <eli.billauer@gmail.com> 23482L: linux-kernel@vger.kernel.org 23483S: Supported 23484F: drivers/char/xillybus/ 23485 23486XLP9XX I2C DRIVER 23487M: George Cherian <gcherian@marvell.com> 23488L: linux-i2c@vger.kernel.org 23489S: Supported 23490W: http://www.marvell.com 23491F: drivers/i2c/busses/i2c-xlp9xx.c 23492 23493XRA1403 GPIO EXPANDER 23494M: Nandor Han <nandor.han@ge.com> 23495L: linux-gpio@vger.kernel.org 23496S: Maintained 23497F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23498F: drivers/gpio/gpio-xra1403.c 23499 23500XTENSA XTFPGA PLATFORM SUPPORT 23501M: Max Filippov <jcmvbkbc@gmail.com> 23502S: Maintained 23503F: drivers/spi/spi-xtensa-xtfpga.c 23504F: sound/soc/xtensa/xtfpga-i2s.c 23505 23506YAM DRIVER FOR AX.25 23507M: Jean-Paul Roubelat <jpr@f6fbb.org> 23508L: linux-hams@vger.kernel.org 23509S: Maintained 23510F: drivers/net/hamradio/yam* 23511F: include/linux/yam.h 23512 23513YAMA SECURITY MODULE 23514M: Kees Cook <keescook@chromium.org> 23515S: Supported 23516T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23517F: Documentation/admin-guide/LSM/Yama.rst 23518F: security/yama/ 23519 23520YEALINK PHONE DRIVER 23521M: Henk Vergonet <Henk.Vergonet@gmail.com> 23522L: usbb2k-api-dev@nongnu.org 23523S: Maintained 23524F: Documentation/input/devices/yealink.rst 23525F: drivers/input/misc/yealink.* 23526 23527Z3FOLD COMPRESSED PAGE ALLOCATOR 23528M: Vitaly Wool <vitaly.wool@konsulko.com> 23529R: Miaohe Lin <linmiaohe@huawei.com> 23530L: linux-mm@kvack.org 23531S: Maintained 23532F: mm/z3fold.c 23533 23534Z8530 DRIVER FOR AX.25 23535M: Joerg Reuter <jreuter@yaina.de> 23536L: linux-hams@vger.kernel.org 23537S: Maintained 23538W: http://yaina.de/jreuter/ 23539W: http://www.qsl.net/dl1bke/ 23540F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23541F: drivers/net/hamradio/*scc.c 23542F: drivers/net/hamradio/z8530.h 23543 23544ZBUD COMPRESSED PAGE ALLOCATOR 23545M: Seth Jennings <sjenning@redhat.com> 23546M: Dan Streetman <ddstreet@ieee.org> 23547L: linux-mm@kvack.org 23548S: Maintained 23549F: mm/zbud.c 23550 23551ZD1211RW WIRELESS DRIVER 23552M: Ulrich Kunitz <kune@deine-taler.de> 23553L: linux-wireless@vger.kernel.org 23554L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23555S: Maintained 23556W: http://zd1211.ath.cx/wiki/DriverRewrite 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